gdbserver/ChangeLog

   1 2020-04-08  Tom Tromey  <tromey@adacore.com>
   2
   3         * win32-low.c (win32_kill, get_child_debug_event): Use
   4         wait_for_debug_event.
   5
   6 2020-04-08  Tom Tromey  <tromey@adacore.com>
   7
   8         * win32-low.c (child_continue): Call continue_last_debug_event.
   9
  10 2020-04-08  Tom Tromey  <tromey@adacore.com>
  11
  12         * win32-low.c (handle_exception): Remove.
  13         (windows_nat::handle_ms_vc_exception): New function.
  14         (get_child_debug_event): Add "continue_status" parameter.
  15         Update.
  16         (win32_wait): Update.
  17
  18 2020-04-08  Tom Tromey  <tromey@adacore.com>
  19
  20         * win32-low.c (windows_nat::handle_load_dll): Rename from
  21         handle_load_dll.  No longer static.
  22         (windows_nat::handle_unload_dll): Rename from handle_unload_dll.
  23         No longer static.
  24
  25 2020-04-08  Tom Tromey  <tromey@adacore.com>
  26
  27         * win32-low.c (handle_output_debug_string): Add parameter.  Change
  28         return type.
  29         (win32_kill, get_child_debug_event): Update.
  30
  31 2020-04-08  Tom Tromey  <tromey@adacore.com>
  32
  33         * win32-low.c (current_process_handle, current_process_id)
  34         (main_thread_id, last_sig, current_event, siginfo_er): Move to
  35         nat/windows-nat.c.
  36
  37 2020-04-08  Tom Tromey  <tromey@adacore.com>
  38
  39         * win32-low.c (get_image_name): Remove.
  40         (handle_load_dll): Update.
  41
  42 2020-04-08  Tom Tromey  <tromey@adacore.com>
  43
  44         * win32-low.c (windows_nat::thread_rec): Rename from thread_rec.
  45         No longer static.  Change parameters.
  46         (child_add_thread, child_fetch_inferior_registers)
  47         (child_store_inferior_registers, win32_resume)
  48         (win32_get_tib_address): Update.
  49
  50 2020-04-08  Tom Tromey  <tromey@adacore.com>
  51
  52         * win32-low.h (struct win32_target_ops): Use qualified names where
  53         needed.
  54         * win32-i386-low.c: Add "using namespace".
  55         * win32-low.c: Add "using namespace".
  56         * win32-arm-low.c: Add "using namespace".
  57
  58 2020-04-08  Tom Tromey  <tromey@adacore.com>
  59
  60         * win32-low.c (delete_thread_info): Don't call CloseHandle.
  61
  62 2020-04-08  Tom Tromey  <tromey@adacore.com>
  63
  64         * win32-low.c (win32_require_context, suspend_one_thread): Use
  65         windows_thread_info::suspend.
  66         (continue_one_thread): Use windows_thread_info::resume.
  67         * configure.srv (srv_tgtobj): Add windows-nat.o when needed.
  68
  69 2020-04-08  Tom Tromey  <tromey@adacore.com>
  70
  71         * win32-i386-low.c (update_debug_registers)
  72         (i386_prepare_to_resume, i386_thread_added): Update.
  73
  74 2020-04-08  Tom Tromey  <tromey@adacore.com>
  75
  76         * win32-low.c (child_add_thread): Use new.
  77         (delete_thread_info): Use delete.
  78
  79 2020-04-08  Tom Tromey  <tromey@adacore.com>
  80
  81         * win32-low.h (struct windows_thread_info): Remove.
  82
  83 2020-04-08  Tom Tromey  <tromey@adacore.com>
  84
  85         * win32-low.h (struct windows_thread_info): Rename from
  86         win32_thread_info.  Remove typedef.
  87         (struct win32_target_ops, win32_require_context): Update.
  88         * win32-low.c (win32_get_thread_context)
  89         (win32_set_thread_context, win32_prepare_to_resume)
  90         (win32_require_context, thread_rec, child_add_thread)
  91         (delete_thread_info, continue_one_thread)
  92         (child_fetch_inferior_registers, child_store_inferior_registers)
  93         (win32_resume, suspend_one_thread, win32_get_tib_address):
  94         Update.
  95         * win32-i386-low.c (update_debug_registers)
  96         (win32_get_current_dr, i386_get_thread_context)
  97         (i386_prepare_to_resume, i386_thread_added, i386_single_step)
  98         (i386_fetch_inferior_register, i386_store_inferior_register):
  99         Update.
 100         * win32-arm-low.c (arm_get_thread_context)
 101         (arm_fetch_inferior_register, arm_store_inferior_register):
 102         Update.
 103
 104 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 105
 106         * linux-low.h (struct linux_target_ops): Remove.
 107         (the_low_target): Remove.
 108         * linux-x86-low.cc (the_low_target): Remove.
 109         * linux-aarch64-low.cc (the_low_target): Ditto.
 110         * linux-arm-low.cc (the_low_target): Ditto.
 111         * linux-bfin-low.cc (the_low_target): Ditto.
 112         * linux-cris-low.cc (the_low_target): Ditto.
 113         * linux-crisv32-low.cc (the_low_target): Ditto.
 114         * linux-ia64-low.cc (the_low_target): Ditto.
 115         * linux-m32r-low.cc (the_low_target): Ditto.
 116         * linux-m68k-low.cc (the_low_target): Ditto.
 117         * linux-mips-low.cc (the_low_target): Ditto.
 118         * linux-nios2-low.cc (the_low_target): Ditto.
 119         * linux-ppc-low.cc (the_low_target): Ditto.
 120         * linux-riscv-low.cc (the_low_target): Ditto.
 121         * linux-s390-low.cc (the_low_target): Ditto.
 122         * linux-sh-low.cc (the_low_target): Ditto.
 123         * linux-sparc-low.cc (the_low_target): Ditto.
 124         * linux-tic6x-low.cc (the_low_target): Ditto.
 125         * linux-tile-low.cc (the_low_target): Ditto.
 126         * linux-xtensa-low.cc (the_low_target): Ditto.
 127
 128 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 129
 130         Remove the 'get_ipa_tdesc_idx' linux target op and let a concrete
 131         linux target define the op by overriding the declaration in
 132         process_stratum_target.
 133
 134         * linux-low.h (struct linux_target_ops): Remove the op.
 135         (class linux_process_target) <get_ipa_tdesc_idx>: Remove.
 136         * linux-low.cc (linux_process_target::get_ipa_tdesc_idx): Remove.
 137         * linux-x86-low.cc (class x86_target) <get_ipa_tdesc_idx>: Declare.
 138         (x86_get_ipa_tdesc_idx): Turn into...
 139         (x86_target::get_ipa_tdesc_idx): ...this.
 140         (the_low_target): Remove the op field.
 141         * linux-ppc-low.cc (class ppc_target) <get_ipa_tdesc_idx>: Declare.
 142         (ppc_get_ipa_tdesc_idx): Turn into...
 143         (ppc_target::get_ipa_tdesc_idx): ...this.
 144         (the_low_target): Remove the op field.
 145         * linux-s390-low.cc (class s390_target) <get_ipa_tdesc_idx>: Declare.
 146         (s390_get_ipa_tdesc_idx): Turn into...
 147         (s390_target::get_ipa_tdesc_idx): ...this.
 148         (the_low_target): Remove the op field.
 149
 150 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 151
 152         Turn the 'get_syscall_trapinfo' linux target op into a method
 153         of process_stratum_target.
 154
 155         * linux-low.h (struct linux_target_ops): Remove the op.
 156         (class linux_process_target) <get_syscall_trapinfo>
 157         <gdb_catch_this_syscall>
 158         <low_supports_catch_syscall>
 159         <low_get_syscall_trapinfo>: Declare.
 160         * linux-low.cc (get_syscall_trapinfo): Turn into...
 161         (linux_process_target::get_syscall_trapinfo): ...this.
 162         (linux_process_target::low_get_syscall_trapinfo): Define.
 163         (gdb_catch_this_syscall_p): Turn into...
 164         (linux_process_target::gdb_catch_this_syscall): ...this.
 165         (linux_process_target::low_supports_catch_syscall): Define.
 166
 167         Update the callers below.
 168
 169         (linux_process_target::wait_1)
 170         (linux_process_target::supports_catch_syscall)
 171
 172         * linux-x86-low.cc (class x86_target) <low_supports_catch_syscall>
 173         <low_get_syscall_trapinfo>: Declare.
 174         (x86_target::low_supports_catch_syscall): Define.
 175         (x86_get_syscall_trapinfo): Turn into...
 176         (x86_target::low_get_syscall_trapinfo): ...this.
 177         (the_low_target): Remove the op field.
 178         * linux-aarch64-low.cc (class aarch64_target)
 179         <low_supports_catch_syscall>
 180         <low_get_syscall_trapinfo>: Declare.
 181         (aarch64_target::low_supports_catch_syscall): Define.
 182         (aarch64_get_syscall_trapinfo): Turn into...
 183         (aarch64_target::low_get_syscall_trapinfo): ...this.
 184         (the_low_target): Remove the op field.
 185         * linux-arm-low.cc (class arm_target) <low_supports_catch_syscall>
 186         <low_get_syscall_trapinfo>: Declare.
 187         (arm_target::low_supports_catch_syscall): Define.
 188         (arm_get_syscall_trapinfo): Turn into...
 189         (arm_target::low_get_syscall_trapinfo): ...this.
 190         (the_low_target): Remove the op field.
 191         * linux-ppc-low.cc (the_low_target): Remove the op field.
 192         * linux-s390-low.cc (the_low_target): Remove the op field.
 193
 194 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 195
 196         Remove the 'supports_hardware_single_step' linux target op and
 197         override the process_stratum_target's op definition in
 198         linux_process_target to return true.
 199
 200         * linux-low.h (struct linux_target_ops): Remove the op.
 201         (class linux_process_target) <finish_step_over>
 202         <maybe_hw_step>: Declare.
 203         * linux-low.cc (can_hardware_single_step): Remove.
 204         (maybe_hw_step): Turn into...
 205         (linux_process_target::maybe_hw_step): ...this.
 206         (finish_step_over): Turn into...
 207         (linux_process_target::finish_step_over): ...this.
 208         (linux_process_target::supports_hardware_single_step): Update
 209         to return true.
 210
 211         Update the callers below.
 212
 213         (linux_process_target::single_step)
 214         (linux_process_target::resume_one_lwp_throw)
 215
 216         * linux-arm-low.cc (class arm_target)
 217         <supports_hardware_single_step>: Declare.
 218         (arm_supports_hardware_single_step): Turn into...
 219         (arm_target::supports_hardware_single_step): ...this.
 220         (the_low_target): Remove the op field.
 221         * linux-x86-low.cc (x86_supports_hardware_single_step): Remove.
 222         (the_low_target): Remove the op field.
 223         * linux-aarch64-low.cc (aarch64_supports_hardware_single_step):
 224         Remove.
 225         (the_low_target): Remove the op field.
 226         * linux-bfin-low.cc (bfin_supports_hardware_single_step): Remove.
 227         (the_low_target): Remove the op field.
 228         * linux-crisv32-low.cc (cris_supports_hardware_single_step): Remove.
 229         (the_low_target): Remove the op field.
 230         * linux-m32r-low.cc (m32r_supports_hardware_single_step): Remove.
 231         (the_low_target): Remove the op field.
 232         * linux-m68k-low.cc (m68k_supports_hardware_single_step): Remove.
 233         (the_low_target): Remove the op field.
 234         * linux-ppc-low.cc (ppc_supports_hardware_single_step): Remove.
 235         (the_low_target): Remove the op field.
 236         * linux-s390-low.cc (s390_supports_hardware_single_step): Remove.
 237         (the_low_target): Remove the op field.
 238         * linux-sh-low.cc (sh_supports_hardware_single_step): Remove.
 239         (the_low_target): Remove the op field.
 240         * linux-tic6x-low.cc (tic6x_supports_hardware_single_step): Remove.
 241         (the_low_target): Remove the op field.
 242         * linux-tile-low.cc (tile_supports_hardware_single_step): Remove.
 243         (the_low_target): Remove the op field.
 244         * linux-xtensa-low.cc (xtensa_supports_hardware_single_step):
 245         Remove.
 246         (the_low_target): Remove the op field.
 247
 248 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 249
 250         Turn the 'supports_range_stepping' linux target op into a method
 251         of linux_process_target.
 252
 253         * linux-low.h (struct linux_target_ops): Remove the op.
 254         (class linux_process_target) <low_supports_range_stepping>: Declare.
 255         * linux-low.cc (linux_process_target::low_supports_range_stepping):
 256         Define.
 257         (linux_process_target::supports_range_stepping): Update the call
 258         site.
 259         * linux-x86-low.cc (class x86_target)
 260         <low_supports_range_stepping>: Declare.
 261         (x86_supports_range_stepping): Turn into...
 262         (x86_target::low_supports_range_stepping): ...this.
 263         (the_low_target): Remove the op field.
 264         * linux-aarch64-low.cc (class aarch64_target)
 265         <low_supports_range_stepping>: Declare.
 266         (aarch64_supports_range_stepping): Turn into...
 267         (aarch64_target::low_supports_range_stepping): ...this.
 268         (the_low_target): Remove the op field.
 269         * linux-arm-low.cc (the_low_target): Remove the op field.
 270         * linux-bfin-low.cc (the_low_target): Ditto.
 271         * linux-crisv32-low.cc (the_low_target): Ditto.
 272         * linux-m32r-low.cc (the_low_target): Ditto.
 273         * linux-m68k-low.cc (the_low_target): Ditto.
 274         * linux-ppc-low.cc (the_low_target): Ditto.
 275         * linux-s390-low.cc (the_low_target): Ditto.
 276         * linux-sh-low.cc (the_low_target): Ditto.
 277         * linux-tic6x-low.cc (the_low_target): Ditto.
 278         * linux-tile-low.cc (the_low_target): Ditto.
 279         * linux-xtensa-low.cc (the_low_target): Ditto.
 280
 281 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 282
 283         Remove the 'emit_ops' linux target ops and let the concrete
 284         linux target define the op by overriding the declaration of
 285         process_stratum_target.
 286
 287         * linux-low.h (struct linux_target_ops): Remove the op.
 288         (class linux_process_target) <emit_ops>: Remove.
 289         * linux-low.cc (linux_process_target::emit_ops): Remove.
 290         * linux-x86-low.cc (class x86_target) <emit_ops>: Declare.
 291         (x86_emit_ops): Turn into...
 292         (x86_target::emit_ops): ...this.
 293         (the_low_target): Remove the op field.
 294         * linux-aarch64-low.cc (class aarch64_target) <emit_ops>: Declare.
 295         (aarch64_emit_ops): Turn into...
 296         (aarch64_target::emit_ops): ...this.
 297         (the_low_target): Remove the op field.
 298         * linux-ppc-low.cc (class ppc_target) <emit_ops>: Declare.
 299         (ppc_emit_ops): Turn into...
 300         (ppc_target::emit_ops): ...this.
 301         (the_low_target): Remove the op field.
 302         * linux-s390-low.cc (class s390_target) <emit_ops>: Declare.
 303         (s390_emit_ops): Turn into...
 304         (s390_target::emit_ops): ...this.
 305         (the_low_target): Remove the op field.
 306         * linux-arm-low.cc (the_low_target): Remove the op field.
 307         * linux-bfin-low.cc (the_low_target): Ditto.
 308         * linux-crisv32-low.cc (the_low_target): Ditto.
 309         * linux-m32r-low.cc (the_low_target): Ditto.
 310         * linux-m68k-low.cc (the_low_target): Ditto.
 311         * linux-sh-low.cc (the_low_target): Ditto.
 312         * linux-tic6x-low.cc (the_low_target): Ditto.
 313         * linux-tile-low.cc (the_low_target): Ditto.
 314         * linux-xtensa-low.cc (the_low_target): Ditto.
 315
 316 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 317
 318         Remove the 'install_fast_tracepoint_jump_pad' and
 319         'get_min_fast_tracepoint_insn_len' linux target ops to let the
 320         concrete linux target define the ops by overriding the declarations
 321         of process_stratum_target.
 322
 323         * linux-low.h (struct linux_target_ops): Remove the ops.
 324         (class linux_process_target) <supports_fast_tracepoints>
 325         <install_fast_tracepoint_jump_pad>
 326         <get_min_fast_tracepoint_insn_len>: Remove.
 327         * linux-low.cc (linux_process_target::supports_fast_tracepoints)
 328         (linux_process_target::install_fast_tracepoint_jump_pad)
 329         (linux_process_target::get_min_fast_tracepoint_insn_len): Remove.
 330         * linux-x86-low.cc (class x86_target) <supports_fast_tracepoints>
 331         <install_fast_tracepoint_jump_pad>
 332         <get_min_fast_tracepoint_insn_len>: Declare.
 333         (x86_target::supports_fast_tracepoints): Define.
 334         (x86_install_fast_tracepoint_jump_pad): Turn into...
 335         (x86_target::install_fast_tracepoint_jump_pad): ...this.
 336         (x86_get_min_fast_tracepoint_insn_len): Turn into...
 337         (x86_target::get_min_fast_tracepoint_insn_len): ...this.
 338         (the_low_target): Remove the op fields.
 339         * linux-aarch64-low.cc (class aarch64_target)
 340         <supports_fast_tracepoints>
 341         <install_fast_tracepoint_jump_pad>
 342         <get_min_fast_tracepoint_insn_len>: Declare.
 343         (aarch64_target::supports_fast_tracepoints): Define.
 344         (aarch64_install_fast_tracepoint_jump_pad): Turn into...
 345         (aarch64_target::install_fast_tracepoint_jump_pad): ...this.
 346         (aarch64_get_min_fast_tracepoint_insn_len): Turn into...
 347         (aarch64_target::get_min_fast_tracepoint_insn_len): ...this.
 348         (the_low_target): Remove the op fields.
 349         * linux-ppc-low.cc (class ppc_target) <supports_fast_tracepoints>
 350         <install_fast_tracepoint_jump_pad>
 351         <get_min_fast_tracepoint_insn_len>: Declare.
 352         (ppc_target::supports_fast_tracepoints): Define.
 353         (ppc_install_fast_tracepoint_jump_pad): Turn into...
 354         (ppc_target::install_fast_tracepoint_jump_pad): ...this.
 355         (ppc_get_min_fast_tracepoint_insn_len): Turn into...
 356         (ppc_target::get_min_fast_tracepoint_insn_len): ...this.
 357         (the_low_target): Remove the op fields.
 358         * linux-s390-low.cc (class s390_target) <supports_fast_tracepoints>
 359         <install_fast_tracepoint_jump_pad>
 360         <get_min_fast_tracepoint_insn_len>: Declare.
 361         (s390_target::supports_fast_tracepoints): Define.
 362         (s390_install_fast_tracepoint_jump_pad): Turn into...
 363         (s390_target::install_fast_tracepoint_jump_pad): ...this.
 364         (s390_get_min_fast_tracepoint_insn_len): Turn into...
 365         (s390_target::get_min_fast_tracepoint_insn_len): ...this.
 366         (the_low_target): Remove the op fields.
 367         * linux-arm-low.cc (the_low_target): Remove the op fields.
 368         * linux-bfin-low.cc (the_low_target): Ditto.
 369         * linux-crisv32-low.cc (the_low_target): Ditto.
 370         * linux-m32r-low.cc (the_low_target): Ditto.
 371         * linux-m68k-low.cc (the_low_target): Ditto.
 372         * linux-sh-low.cc (the_low_target): Ditto.
 373         * linux-tic6x-low.cc (the_low_target): Ditto.
 374         * linux-tile-low.cc (the_low_target): Ditto.
 375         * linux-xtensa-low.cc (the_low_target): Ditto.
 376
 377 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 378
 379         Turn the 'get_thread_area' linux target op into a method of
 380         process_stratum_target.
 381
 382         * linux-low.h (struct linux_target_ops): Remove the op.
 383         (class linux_process_target) <stuck_in_jump_pad>
 384         <linux_fast_tracepoint_collecting>
 385         <low_get_thread_area>: Declare.
 386         * linux-low.cc (supports_fast_tracepoints): Remove.
 387         (linux_fast_tracepoint_collecting): Turn into...
 388         (linux_process_target::linux_fast_tracepoint_collecting): ...this.
 389         (linux_process_target::low_get_thread_area): Define.
 390         (stuck_in_jump_pad_callback): Turn into...
 391         (linux_process_target::stuck_in_jump_pad): ...this.
 392
 393         Update the caller below.
 394
 395         (linux_process_target::stabilize_threads)
 396
 397         * linux-x86-low.cc (class x86_target) <low_get_thread_area>:
 398         Declare.
 399         (x86_get_thread_area): Turn into...
 400         (x86_target::low_get_thread_area): ...this.
 401         (the_low_target): Remove the op field.
 402         * linux-aarch64-low.cc (class aarch64_target) <low_get_thread_area>:
 403         Declare.
 404         (aarch64_get_thread_area): Turn into...
 405         (aarch64_target::low_get_thread_area): ...this.
 406         (the_low_target): Remove the op field.
 407         * linux-ppc-low.cc (class ppc_target) <low_get_thread_area>:
 408         Declare.
 409         (ppc_get_thread_area): Turn into...
 410         (ppc_target::low_get_thread_area): ...this.
 411         (the_low_target): Remove the op field.
 412         * linux-s390-low.cc (class s390_target) <low_get_thread_area>:
 413         Declare.
 414         (s390_get_thread_area): Turn into...
 415         (s390_target::low_get_thread_area): ...this.
 416         (the_low_target): Remove the op field.
 417         * linux-arm-low.cc (the_low_target): Remove the op field.
 418         * linux-bfin-low.cc (the_low_target): Ditto.
 419         * linux-crisv32-low.cc (the_low_target): Ditto.
 420         * linux-m32r-low.cc (the_low_target): Ditto.
 421         * linux-m68k-low.cc (the_low_target): Ditto.
 422         * linux-sh-low.cc (the_low_target): Ditto.
 423         * linux-tic6x-low.cc (the_low_target): Ditto.
 424         * linux-tile-low.cc (the_low_target): Ditto.
 425         * linux-xtensa-low.cc (the_low_target): Ditto.
 426
 427 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 428
 429         Remote the 'supports_tracepoints' linux target op and let the
 430         concrete linux target define it by overriding the op declared in
 431         process_stratum_target.
 432
 433         * linux-low.h (struct linux_target_ops): Remove the op.
 434         (class linux_process_target) <supports_tracepoints>: Remove.
 435         * linux-low.cc (linux_process_target::supports_tracepoints): Remove.
 436         * linux-x86-low.cc (class x86_target) <supports_tracepoints>:
 437         Declare.
 438         (x86_supports_tracepoints): Turn into...
 439         (x86_target::supports_tracepoints): ...this.
 440         (the_low_target): Remove the op field.
 441         * linux-aarch64-low.cc (class aarch64_target)
 442         <supports_tracepoints>: Declare.
 443         (aarch64_supports_tracepoints): Turn into...
 444         (aarch64_target::supports_tracepoints): ...this.
 445         (the_low_target): Remove the op field.
 446         * linux-ppc-low.cc (class ppc_target) <supports_tracepoints>:
 447         Declare.
 448         (ppc_supports_tracepoints): Turn into...
 449         (ppc_target::supports_tracepoints): ...this.
 450         (the_low_target): Remove the op field.
 451         * linux-s390-low.cc (class s390_target) <supports_tracepoints>:
 452         Declare.
 453         (s390_supports_tracepoints): Turn into...
 454         (s390_target::supports_tracepoints): ...this.
 455         (the_low_target): Remove the op field.
 456         * linux-arm-low.cc (the_low_target): Remove the op field.
 457         * linux-bfin-low.cc (the_low_target): Ditto.
 458         * linux-crisv32-low.cc (the_low_target): Ditto.
 459         * linux-m32r-low.cc (the_low_target): Ditto.
 460         * linux-m68k-low.cc (the_low_target): Ditto.
 461         * linux-sh-low.cc (the_low_target): Ditto.
 462         * linux-tic6x-low.cc (the_low_target): Ditto.
 463         * linux-tile-low.cc (the_low_target): Ditto.
 464         * linux-xtensa-low.cc (the_low_target): Ditto.
 465
 466 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 467
 468         Remove the 'process_qsupported' linux target op and let a concrete
 469         linux target define the op by overriding the op declaration in
 470         process_stratum_target.
 471
 472         * linux-low.h (struct linux_target_ops): Remove the op.
 473         (class linux_process_target) <process_qsupported>: Remove.
 474         * linux-low.cc (linux_process_target::process_qsupported): Remove.
 475         * linux-x86-low.cc (class x86_target) <process_qsupported>: Declare.
 476         (x86_linux_process_qsupported): Turn into...
 477         (x86_target::process_qsupported): ...this.
 478         (the_low_target): Remove the op field.
 479         * linux-aarch64-low.cc (the_low_target): Remove the op
 480         field.
 481         * linux-arm-low.cc (the_low_target): Ditto.
 482         * linux-bfin-low.cc (the_low_target): Ditto.
 483         * linux-crisv32-low.cc (the_low_target): Ditto.
 484         * linux-m32r-low.cc (the_low_target): Ditto.
 485         * linux-m68k-low.cc (the_low_target): Ditto.
 486         * linux-ppc-low.cc (the_low_target): Ditto.
 487         * linux-s390-low.cc (the_low_target): Ditto.
 488         * linux-sh-low.cc (the_low_target): Ditto.
 489         * linux-tic6x-low.cc (the_low_target): Ditto.
 490         * linux-tile-low.cc (the_low_target): Ditto.
 491         * linux-xtensa-low.cc (the_low_target): Ditto.
 492
 493 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 494
 495         Turn the 'prepare_to_resume' linux target op into a method of
 496         linux_process_target.
 497
 498         * linux-low.h (struct linux_target_ops): Remove the op.
 499         (class linux_process_target) <low_prepare_to_resume>: Declare.
 500         * linux-low.cc (linux_process_target::low_prepare_to_resume):
 501         Define.
 502
 503         Update the callers below:
 504
 505         (linux_process_target::resume_one_lwp_throw)
 506         (linux_process_target::low_prepare_to_resume)
 507
 508         * linux-x86-low.cc (class x86_target) <low_prepare_to_resume>:
 509         Declare.
 510         (x86_target::low_prepare_to_resume): Define.
 511         (the_low_target): Remove the op field.
 512         * linux-aarch64-low.cc (class aarch64_target)
 513         <low_prepare_to_resume>: Declare.
 514         (aarch64_target::low_prepare_to_resume): Define.
 515         (the_low_target): Remove the op field.
 516         * linux-arm-low.cc (class arm_target) <low_prepare_to_resume>:
 517         Declare.
 518         (arm_prepare_to_resume): Turn into...
 519         (arm_target::low_prepare_to_resume): ...this.
 520         (the_low_target): Remove the op field.
 521         * linux-mips-low.cc (class mips_target) <low_prepare_to_resume>:
 522         Declare.
 523         (mips_linux_prepare_to_resume): Turn into...
 524         (mips_target::low_prepare_to_resume): ...this.
 525         (the_low_target): Remove the op field.
 526         * linux-bfin-low.cc (the_low_target): Remove the op field.
 527         * linux-crisv32-low.cc (the_low_target): Ditto.
 528         * linux-m32r-low.cc (the_low_target): Ditto.
 529         * linux-m68k-low.cc (the_low_target): Ditto.
 530         * linux-ppc-low.cc (the_low_target): Ditto.
 531         * linux-s390-low.cc (the_low_target): Ditto.
 532         * linux-sh-low.cc (the_low_target): Ditto.
 533         * linux-tic6x-low.cc (the_low_target): Ditto.
 534         * linux-tile-low.cc (the_low_target): Ditto.
 535         * linux-xtensa-low.cc (the_low_target): Ditto.
 536
 537 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 538
 539         Turn the 'new_process', 'delete_process', 'new_thread',
 540         'delete_thread', and 'new_fork' linux target ops into methods
 541         of linux_process_target.
 542
 543         * linux-low.h (struct linux_target_ops): Remove the ops.
 544         (class linux_process_target) <add_linux_process>
 545         <add_lwp>
 546         <delete_lwp>
 547         <attach_lwp>
 548         <detach_one_lwp>
 549         <check_zombie_leaders>
 550         <filter_exit_event>
 551         <low_new_process>
 552         <low_delete_process>
 553         <low_new_thread>
 554         <low_delete_thread>
 555         <low_new_fork>: Declare.
 556         * linux-low.cc (delete_lwp): Turn into...
 557         (linux_process_target::delete_lwp): ...this.
 558         (linux_process_target::low_delete_thread): Define.
 559         (linux_add_process): Turn into...
 560         (linux_process_target::add_linux_process): ...this.
 561         (linux_process_target::low_new_process): Define.
 562         (linux_process_target::low_delete_process): Define.
 563         (linux_process_target::low_new_fork): Define.
 564         (add_lwp): Turn into...
 565         (linux_process_target::add_lwp): ...this.
 566         (linux_process_target::low_new_thread): Define.
 567         (linux_attach_lwp): Turn into...
 568         (linux_process_target::attach_lwp): ...this.
 569         (linux_detach_one_lwp): Turn into...
 570         (linux_process_target::detach_one_lwp): ...this.
 571         (linux_detach_lwp_callback): Remove and inline...
 572         (linux_process_target::detach): ...here.
 573         (check_zombie_leaders): Turn into...
 574         (linux_process_target::check_zombie_leaders): ...this.
 575         (filter_exit_event): Turn into...
 576         (linux_process_target::filter_exit_event): ...this.
 577
 578         Update the callers below.
 579
 580         (linux_process_target::handle_extended_wait)
 581         (linux_process_target::create_inferior)
 582         (attach_proc_task_lwp_callback)
 583         (linux_process_target::attach)
 584         (linux_process_target::detach)
 585         (linux_process_target::mourn)
 586         * thread-db.cc (attach_thread)
 587
 588         * linux-x86-low.cc (class x86_target) <low_new_process>
 589         <low_delete_process>
 590         <low_new_thread>
 591         <low_delete_thread>
 592         <low_new_fork>: Declare.
 593         (x86_linux_new_process): Turn into...
 594         (x86_target::low_new_process): ...this.
 595         (x86_linux_delete_process): Turn into...
 596         (x86_target::low_delete_process): ...this.
 597         (x86_target::low_new_thread): Define.
 598         (x86_target::low_delete_thread): Define.
 599         (x86_linux_new_fork): Turn into...
 600         (x86_target::low_new_fork): ...this.
 601         (the_low_target): Remove the op fields.
 602         * linux-aarch64-low.cc (class aarch64_target) <low_new_process>
 603         <low_delete_process>
 604         <low_new_thread>
 605         <low_delete_thread>
 606         <low_new_fork>: Declare.
 607         (aarch64_linux_new_process): Turn into...
 608         (aarch64_target::low_new_process): ...this.
 609         (aarch64_linux_delete_process): Turn into...
 610         (aarch64_target::low_delete_process): ...this.
 611         (aarch64_target::low_new_thread): Define.
 612         (aarch64_target::low_delete_thread): Define.
 613         (aarch64_linux_new_fork): Turn into...
 614         (aarch64_target::low_new_fork): ...this.
 615         (the_low_target): Remove the op fields.
 616         * linux-arm-low.cc (class arm_target) <low_new_process>
 617         <low_delete_process>
 618         <low_new_thread>
 619         <low_delete_thread>
 620         <low_new_fork>: Declare.
 621         (arm_new_process): Turn into...
 622         (arm_target::low_new_process): ...this.
 623         (arm_delete_process): Turn into...
 624         (arm_target::low_delete_process): ...this.
 625         (arm_new_thread): Turn into...
 626         (arm_target::low_new_thread): ...this.
 627         (arm_delete_thread): Turn into...
 628         (arm_target::low_delete_thread): ...this.
 629         (arm_new_fork): Turn into...
 630         (arm_target::low_new_fork): ...this.
 631         (the_low_target): Remove the op fields.
 632         * linux-mips-low.cc (class mips_target) <low_new_process>
 633         <low_delete_process>
 634         <low_new_thread>
 635         <low_delete_thread>
 636         <low_new_fork>: Declare.
 637         (mips_linux_new_process): Turn into...
 638         (mips_target::low_new_process): ...this.
 639         (mips_linux_delete_process): Turn into...
 640         (mips_target::low_delete_process): ...this.
 641         (mips_linux_new_thread): Turn into...
 642         (mips_target::low_new_thread): ...this.
 643         (mips_linux_delete_thread): Turn into...
 644         (mips_target::low_delete_thread): ...this.
 645         (mips_linux_new_fork): Turn into...
 646         (mips_target::low_new_fork): ...this.
 647         (the_low_target): Remove the op fields.
 648         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 649         * linux-crisv32-low.cc (the_low_target): Ditto.
 650         * linux-m32r-low.cc (the_low_target): Ditto.
 651         * linux-m68k-low.cc (the_low_target): Ditto.
 652         * linux-ppc-low.cc (the_low_target): Ditto.
 653         * linux-s390-low.cc (the_low_target): Ditto.
 654         * linux-sh-low.cc (the_low_target): Ditto.
 655         * linux-tic6x-low.cc (the_low_target): Ditto.
 656         * linux-tile-low.cc (the_low_target): Ditto.
 657         * linux-xtensa-low.cc (the_low_target): Ditto.
 658
 659 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 660
 661         Turn the 'siginfo_fixup' linux target op into a method of
 662         linux_process_target.
 663
 664         * linux-low.h (struct linux_target_ops): Remove the op.
 665         (class linux_process_target) <siginfo_fixup>
 666         <low_siginfo_fixup>: Declare.
 667         * linux-low.cc (siginfo_fixup): Turn into...
 668         (linux_process_target::siginfo_fixup): ...this.
 669         (linux_process_target::low_siginfo_fixup): Define.
 670         * linux-x86-low.cc (class x86_target) <low_siginfo_fixup>: Declare.
 671         (x86_siginfo_fixup): Turn into...
 672         (x86_target::low_siginfo_fixup): ...this.
 673         (the_low_target): Remove the op field.
 674         * linux-aarch64-low.cc (class aarch64_target):
 675         <low_siginfo_fixup>: Declare.
 676         (aarch64_linux_siginfo_fixup): Turn into...
 677         (aarch64_target::low_siginfo_fixup): ...this.
 678         (the_low_target): Remove the op field.
 679         * linux-arm-low.cc (the_low_target): Remove the op field.
 680         * linux-bfin-low.cc (the_low_target): Ditto.
 681         * linux-crisv32-low.cc (the_low_target): Ditto.
 682         * linux-m32r-low.cc (the_low_target): Ditto.
 683         * linux-m68k-low.cc (the_low_target): Ditto.
 684         * linux-mips-low.cc (the_low_target): Ditto.
 685         * linux-ppc-low.cc (the_low_target): Ditto.
 686         * linux-s390-low.cc (the_low_target): Ditto.
 687         * linux-sh-low.cc (the_low_target): Ditto.
 688         * linux-tic6x-low.cc (the_low_target): Ditto.
 689         * linux-tile-low.cc (the_low_target): Ditto.
 690         * linux-xtensa-low.cc (the_low_target): Ditto.
 691
 692 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 693
 694         Turn the 'collect_ptrace_register' and 'supply_ptrace_register'
 695         linux target ops into methods of linux_process_target.
 696
 697         * linux-low.h (struct linux_target_ops): Remove the ops.
 698         (class linux_process_target) <low_collect_ptrace_register>
 699         <low_store_ptrace_register>: Declare.
 700         * linux-low.cc (linux_process_target::low_collect_ptrace_register)
 701         (linux_process_target::low_supply_ptrace_register): Define.
 702
 703         Update the callers below.
 704
 705         (linux_process_target::fetch_register)
 706         (linux_process_target::store_register)
 707
 708         * linux-x86-low.cc (the_low_target): Remove the op fields.
 709         * linux-aarch64-low.cc (the_low_target): Ditto.
 710         * linux-arm-low.cc (the_low_target): Ditto.
 711         * linux-bfin-low.cc (the_low_target): Ditto.
 712         * linux-crisv32-low.cc (the_low_target): Ditto.
 713         * linux-m32r-low.cc (the_low_target): Ditto.
 714         * linux-m68k-low.cc (the_low_target): Ditto.
 715         * linux-sh-low.cc (the_low_target): Ditto.
 716         * linux-sparc-low.cc (the_low_target): Ditto.
 717         * linux-tic6x-low.cc (the_low_target): Ditto.
 718         * linux-tile-low.cc (the_low_target): Ditto.
 719         * linux-xtensa-low.cc (the_low_target): Ditto.
 720         * linux-mips-low.cc (class mips_target)
 721         <low_collect_ptrace_register>
 722         <low_supply_ptrace_register>: Declare.
 723         (mips_collect_ptrace_register): Turn into ...
 724         (mips_target::low_collect_ptrace_register): ...this.
 725         (mips_supply_ptrace_register): Turn into...
 726         (mips_target::low_supply_ptrace_register): ...this.
 727         (the_low_target): Remove the op fields.
 728         * linux-ppc-low.cc (class ppc_target)
 729         <low_collect_ptrace_register>
 730         <low_supply_ptrace_register>: Declare.
 731         (ppc_collect_ptrace_register): Turn into ...
 732         (ppc_target::low_collect_ptrace_register): ...this.
 733         (ppc_supply_ptrace_register): Turn into ...
 734         (ppc_target::low_supply_ptrace_register): ...this.
 735         (ppc_fill_gregset): Update for the calls to
 736         low_collect_ptrace_register.
 737         (the_low_target): Remove the op fields.
 738         * linux-s390-low.cc (class s390_target)
 739         <low_collect_ptrace_register>
 740         <low_supply_ptrace_register>: Declare.
 741         (s390_collect_ptrace_register): Turn into ...
 742         (s390_target::low_collect_ptrace_register): ...this.
 743         (s390_supply_ptrace_register): Turn into ...
 744         (s390_target::low_supply_ptrace_register): ...this.
 745         (s390_fill_gregset): Update for the calls to
 746         low_collect_ptrace_register.
 747         (the_low_target): Remove the op fields.
 748
 749 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 750
 751         Turn the 'stopped_by_watchpoint' and 'stopped_data_address' linux
 752         target ops into methods of linux_process_target.
 753
 754         * linux-low.h (struct linux_target_ops): Remove the ops.
 755         (class linux_process_target) <check_stopped_by_watchpoint>
 756         <low_stopped_by_watchpoint>
 757         <low_stopped_data_address>: Declare.
 758         * linux-low.cc (check_stopped_by_watchpoint): Turn into...
 759         (linux_process_target::check_stopped_by_watchpoint): ...this.
 760         (linux_process_target::low_stopped_by_watchpoint): Define.
 761         (linux_process_target::low_stopped_data_address): Define.
 762         * linux-x86-low.cc (class x86_target) <low_stopped_by_watchpoint>
 763         <low_stopped_data_address>: Declare.
 764         (x86_stopped_by_watchpoint): Turn into...
 765         (x86_target::low_stopped_by_watchpoint): ...this.
 766         (x86_stopped_data_address): Turn into...
 767         (x86_target::low_stopped_data_address): ...this.
 768         (the_low_target): Remove the op fields.
 769         * linux-aarch64-low.cc (class aarch64_target)
 770         <low_stopped_by_watchpoint>
 771         <low_stopped_data_address>: Declare.
 772         (aarch64_stopped_by_watchpoint): Turn into...
 773         (aarch64_target::low_stopped_by_watchpoint): ...this.
 774         (aarch64_stopped_data_address): Turn into...
 775         (aarch64_target::low_stopped_data_address): ...this.
 776         (the_low_target): Remove the op fields.
 777         * linux-arm-low.cc (class arm_target) <low_stopped_by_watchpoint>
 778         <low_stopped_data_address>: Declare.
 779         (arm_stopped_by_watchpoint): Turn into...
 780         (arm_target::low_stopped_by_watchpoint): ...this.
 781         (arm_stopped_data_address): Turn into...
 782         (arm_target::low_stopped_data_address): ...this.
 783         (the_low_target): Remove the op fields.
 784         * linux-crisv32-low.cc (class crisv32_target)
 785         <low_stopped_by_watchpoint>
 786         <low_stopped_data_address>: Declare.
 787         (cris_stopped_by_watchpoint): Turn into...
 788         (crisv32_target::low_stopped_by_watchpoint): ...this.
 789         (cris_stopped_data_address): Turn into...
 790         (crisv32_target::low_stopped_data_address): ...this.
 791         (the_low_target): Remove the op fields.
 792         * linux-mips-low.cc (class mips_target) <low_stopped_by_watchpoint>
 793         <low_stopped_data_address>: Declare.
 794         (mips_stopped_by_watchpoint): Turn into...
 795         (mips_target::low_stopped_by_watchpoint): ...this.
 796         (mips_stopped_data_address): Turn into...
 797         (mips_target::low_stopped_data_address): ...this.
 798         (the_low_target): Remove the op fields.
 799         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 800         * linux-m32r-low.cc (the_low_target): Ditto.
 801         * linux-m68k-low.cc (the_low_target): Ditto.
 802         * linux-ppc-low.cc (the_low_target): Ditto.
 803         * linux-s390-low.cc (the_low_target): Ditto.
 804         * linux-sh-low.cc (the_low_target): Ditto.
 805         * linux-sparc-low.cc (the_low_target): Ditto.
 806         * linux-tic6x-low.cc (the_low_target): Ditto.
 807         * linux-tile-low.cc (the_low_target): Ditto.
 808         * linux-xtensa-low.cc (the_low_target): Ditto.
 809
 810 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 811
 812         Turn the 'insert_point' and 'remove_point' linux target ops into
 813         methods of linux_process_target.
 814
 815         * linux-low.h (struct linux_target_ops): Remove the ops.
 816         (class linux_process_target) <low_insert_point>
 817         <low_remove_point>: Declare.
 818         * linux-low.cc (linux_process_target::low_insert_point)
 819         (linux_process_target::low_remove_point): Define.
 820         (linux_process_target::insert_point)
 821         (linux_process_target::remove_point): Update for calls to
 822         low_insert_point and low_remove_point.
 823         * linux-x86-low.cc (class x86_target) <low_insert_point>
 824         <low_remove_point>: Declare.
 825         (x86_insert_point): Turn into...
 826         (x86_target::low_insert_point): ...this.
 827         (x86_remove_point): Turn into...
 828         (x86_target::low_remove_point): ...this.
 829         (the_low_target): Remove the op fields.
 830         * linux-aarch64-low.cc (class aarch64_target) <low_insert_point>
 831         <low_remove_point>: Declare.
 832         (aarch64_insert_point): Turn into...
 833         (aarch64_target::low_insert_point): ...this.
 834         (aarch64_remove_point): Turn into...
 835         (aarch64_target::low_remove_point): ...this.
 836         (the_low_target): Remove the op fields.
 837         * linux-arm-low.cc (class arm_target) <low_insert_point>
 838         <low_remove_point>: Declare.
 839         (arm_insert_point): Turn into...
 840         (arm_target::low_insert_point): ...this.
 841         (arm_remove_point): Turn into...
 842         (arm_target::low_remove_point): ...this.
 843         (the_low_target): Remove the op fields.
 844         * linux-crisv32-low.cc (class crisv32_target) <low_insert_point>
 845         <low_remove_point>: Declare.
 846         (crisv32_insert_point): Turn into...
 847         (crisv32_target::low_insert_point): ...this.
 848         (crisv32_remove_point): Turn into...
 849         (crisv32_target::low_remove_point): ...this.
 850         (the_low_target): Remove the op fields.
 851         * linux-mips-low.cc (class mips_target) <low_insert_point>
 852         <low_remove_point>: Declare.
 853         (mips_insert_point): Turn into...
 854         (mips_target::low_insert_point): ...this.
 855         (mips_remove_point): Turn into...
 856         (mips_target::low_remove_point): ...this.
 857         (the_low_target): Remove the op fields.
 858         * linux-ppc-low.cc (class ppc_target) <low_insert_point>
 859         <low_remove_point>: Declare.
 860         (ppc_insert_point): Turn into...
 861         (ppc_target::low_insert_point): ...this.
 862         (ppc_remove_point): Turn into...
 863         (ppc_target::low_remove_point): ...this.
 864         (the_low_target): Remove the op fields.
 865         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 866         * linux-m32r-low.cc (the_low_target): Ditto.
 867         * linux-m68k-low.cc (the_low_target): Ditto.
 868         * linux-s390-low.cc (the_low_target): Ditto.
 869         * linux-sh-low.cc (the_low_target): Ditto.
 870         * linux-sparc-low.cc (the_low_target): Ditto.
 871         * linux-tic6x-low.cc (the_low_target): Ditto.
 872         * linux-tile-low.cc (the_low_target): Ditto.
 873         * linux-xtensa-low.cc (the_low_target): Ditto.
 874
 875 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 876
 877         Remove the 'supports_z_point_type' linux target op and let the
 878         concrete linux target define it by overriding the op declared in
 879         process_stratum_target.
 880
 881         * linux-low.cc (linux_process_target::supports_z_point_type):
 882         Remove.
 883         * linux-low.h (struct linux_target_ops): Remove the op.
 884         (class linux_process_target) <supports_z_point_type>: Remove.
 885         * linux-x86-low.cc (class x86_target) <supports_z_point_type>:
 886         Declare.
 887         (x86_supports_z_point_type): Turn into...
 888         (x86_target::supports_z_point_type): ...this.
 889         (the_low_target): Remove the op field.
 890         * linux-aarch64-low.cc (class aarch64_target)
 891         <supports_z_point_type>: Declare.
 892         (aarch64_supports_z_point_type): Turn into...
 893         (aarch64_target::supports_z_point_type): ...this.
 894         (the_low_target): Remove the op field.
 895         * linux-arm-low.cc (class arm_target) <supports_z_point_type>:
 896         Declare.
 897         (arm_supports_z_point_type): Turn into...
 898         (arm_target::supports_z_point_type): ...this.
 899         (the_low_target): Remove the op field.
 900         * linux-crisv32-low.cc (class crisv32_target)
 901         <supports_z_point_type>: Declare.
 902         (cris_supports_z_point_type): Turn into...
 903         (crisv32_target::supports_z_point_type): ...this.
 904         (the_low_target): Remove the op field.
 905         * linux-mips-low.cc (class mips_target) <supports_z_point_type>:
 906         Declare.
 907         (mips_supports_z_point_type): Turn into...
 908         (mips_target::supports_z_point_type): ...this.
 909         (the_low_target): Remove the op field.
 910         * linux-ppc-low.cc (class ppc_target) <supports_z_point_type>:
 911         Declare.
 912         (ppc_supports_z_point_type): Turn into...
 913         (ppc_target::supports_z_point_type): ...this.
 914         (the_low_target): Remove the op field.
 915         * linux-s390-low.cc (class s390_target) <supports_z_point_type>:
 916         Declare.
 917         (s390_supports_z_point_type): Turn into...
 918         (s390_target::supports_z_point_type): ...this.
 919         (the_low_target): Remove the op field.
 920         * linux-bfin-low.cc (the_low_target): Remove the op field.
 921         * linux-m32r-low.cc (the_low_target): Ditto.
 922         * linux-m68k-low.cc (the_low_target): Ditto.
 923         * linux-sh-low.cc (the_low_target): Ditto.
 924         * linux-sparc-low.cc (the_low_target): Ditto.
 925         * linux-tic6x-low.cc (the_low_target): Ditto.
 926         * linux-tile-low.cc (the_low_target): Ditto.
 927         * linux-xtensa-low.cc (the_low_target): Ditto.
 928
 929 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 930
 931         Turn the 'breakpoint_at' linux target op into a method of
 932         linux_process_target.
 933
 934         * linux-low.h (struct linux_target_ops): Remove the op.
 935         (class linux_process_target) <low_breakpoint_at>: Declare.
 936
 937         Update the callers below:
 938
 939         * linux-low.cc (linux_process_target::save_stop_reason)
 940         (linux_process_target::thread_still_has_status_pending)
 941         (linux_process_target::wait_1)
 942
 943         * linux-x86-low.cc (class x86_target)
 944         <low_breakpoint_at>: Declare.
 945         (x86_breakpoint_at): Turn into...
 946         (x86_target::low_breakpoint_at): ...this.
 947         (the_low_target): Remove the op field.
 948         * linux-aarch64-low.cc (class aarch64_target)
 949         <low_breakpoint_at>: Declare.
 950         (aarch64_breakpoint_at): Turn into...
 951         (aarch64_target::low_breakpoint_at): ...this.
 952         (the_low_target): Remove the op field.
 953         * linux-arm-low.cc (class arm_target)
 954         <low_breakpoint_at>: Declare.
 955         (arm_target::low_breakpoint_at): Define.
 956         (the_low_target): Remove the op field.
 957         * linux-bfin-low.cc (class bfin_target)
 958         <low_breakpoint_at>: Declare.
 959         (bfin_breakpoint_at): Turn into...
 960         (bfin_target::low_breakpoint_at): ...this.
 961         (the_low_target): Remove the op field.
 962         * linux-cris-low.cc (class cris_target)
 963         <low_breakpoint_at>: Declare.
 964         (cris_breakpoint_at): Turn into...
 965         (cris_target::low_breakpoint_at): ...this.
 966         (the_low_target): Remove the op field.
 967         * linux-crisv32-low.cc (class crisv32_target)
 968         <low_breakpoint_at>: Declare.
 969         (crisv32_breakpoint_at): Turn into...
 970         (crisv32_target::low_breakpoint_at): ...this.
 971         (the_low_target): Remove the op field.
 972         * linux-ia64-low.cc (class ia64_target)
 973         <low_breakpoint_at>: Declare.
 974         (ia64_target::low_breakpoint_at): Define.
 975         * linux-m32r-low.cc (class m32r_target)
 976         <low_breakpoint_at>: Declare.
 977         (m32r_breakpoint_at): Turn into...
 978         (m32r_target::low_breakpoint_at): ...this.
 979         (the_low_target): Remove the op field.
 980         * linux-m68k-low.cc (class m68k_target)
 981         <low_breakpoint_at>: Declare.
 982         (m68k_breakpoint_at): Turn into...
 983         (m68k_target::low_breakpoint_at): ...this.
 984         (the_low_target): Remove the op field.
 985         * linux-mips-low.cc (class mips_target)
 986         <low_breakpoint_at>: Declare.
 987         (mips_breakpoint_at): Turn into...
 988         (mips_target::low_breakpoint_at): ...this.
 989         (the_low_target): Remove the op field.
 990         * linux-nios2-low.cc (class nios2_target)
 991         <low_breakpoint_at>: Declare.
 992         (nios2_breakpoint_at): Turn into...
 993         (nios2_target::low_breakpoint_at): ...this.
 994         (the_low_target): Remove the op field.
 995         * linux-ppc-low.cc (class ppc_target)
 996         <low_breakpoint_at>: Declare.
 997         (ppc_breakpoint_at): Turn into...
 998         (ppc_target::low_breakpoint_at): ...this.
 999         (the_low_target): Remove the op field.
1000         * linux-riscv-low.cc (class riscv_target)
1001         <low_breakpoint_at>: Declare.
1002         (riscv_breakpoint_at): Turn into...
1003         (riscv_target::low_breakpoint_at): ...this.
1004         (the_low_target): Remove the op field.
1005         * linux-s390-low.cc (class s390_target)
1006         <low_breakpoint_at>: Declare.
1007         (s390_breakpoint_at): Turn into...
1008         (s390_target::low_breakpoint_at): ...this.
1009         (the_low_target): Remove the op field.
1010         * linux-sh-low.cc (class sh_target)
1011         <low_breakpoint_at>: Declare.
1012         (sh_breakpoint_at): Turn into...
1013         (sh_target::low_breakpoint_at): ...this.
1014         (the_low_target): Remove the op field.
1015         * linux-sparc-low.cc (class sparc_target)
1016         <low_breakpoint_at>: Declare.
1017         (sparc_breakpoint_at): Turn into...
1018         (sparc_target::low_breakpoint_at): ...this.
1019         (the_low_target): Remove the op field.
1020         * linux-tic6x-low.cc (class tic6x_target)
1021         <low_breakpoint_at>: Declare.
1022         (tic6x_breakpoint_at): Turn into...
1023         (tic6x_target::low_breakpoint_at): ...this.
1024         (the_low_target): Remove the op field.
1025         * linux-tile-low.cc (class tile_target)
1026         <low_breakpoint_at>: Declare.
1027         (tile_breakpoint_at): Turn into...
1028         (tile_target::low_breakpoint_at): ...this.
1029         (the_low_target): Remove the op field.
1030         * linux-xtensa-low.cc (class xtensa_target)
1031         <low_breakpoint_at>: Declare.
1032         (xtensa_breakpoint_at): Turn into...
1033         (xtensa_target::low_breakpoint_at): ...this.
1034         (the_low_target): Remove the op field.
1035
1036 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1037
1038         Turn the 'decr_pc_after_break' linux_target_ops field into
1039         a method of linux_process_target.
1040
1041         * linux-low.h (struct linux_target_ops)
1042         <decr_pc_after_break>: Remove.
1043         (class linux_process_target) <low_decr_pc_after_break>: New method
1044         declaration.
1045         * linux-low.cc (linux_process_target::low_decr_pc_after_break):
1046         New method implementation.
1047
1048         Update the users below.
1049
1050         (linux_process_target::save_stop_reason)
1051         (linux_process_target::wait_1)
1052         * linux-x86-low.cc (class x86_target) <low_decr_pc_after_break>:
1053         New declaration.
1054         (x86_target::low_decr_pc_after_break): New method implementation.
1055         (the_low_target): Remove the field.
1056         * linux-bfin-low.cc (class bfin_target) <low_decr_pc_after_break>:
1057         New declaration.
1058         (bfin_target::low_decr_pc_after_break): New method implementation.
1059         (the_low_target): Remove the field.
1060         * linux-m68k-low.cc (class m68k_target) <low_decr_pc_after_break>:
1061         New declaration.
1062         (m68k_target::low_decr_pc_after_break): New method implementation.
1063         (the_low_target): Remove the field.
1064         * linux-s390-low.cc (class s390_target) <low_decr_pc_after_break>:
1065         New declaration.
1066         (s390_target::low_decr_pc_after_break): New method implementation.
1067         (the_low_target): Remove the field.
1068         * linux-aarch64-low.cc (the_low_target): Remove the field.
1069         * linux-arm-low.cc (the_low_target): Remove the field.
1070         * linux-cris-low.cc (the_low_target): Remove the field.
1071         * linux-crisv32-low.cc (the_low_target): Remove the field.
1072         * linux-m32r-low.cc (the_low_target): Remove the field.
1073         * linux-mips-low.cc (the_low_target): Remove the field.
1074         * linux-nios2-low.cc (the_low_target): Remove the field.
1075         * linux-ppc-low.cc (the_low_target): Remove the field.
1076         * linux-riscv-low.cc (the_low_target): Remove the field.
1077         * linux-sh-low.cc (the_low_target): Remove the field.
1078         * linux-sparc-low.cc (the_low_target): Remove the field.
1079         * linux-tic6x-low.cc (the_low_target): Remove the field.
1080         * linux-tile-low.cc (the_low_target): Remove the field.
1081         * linux-xtensa-low.cc (the_low_target): Remove the field.
1082
1083 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1084
1085         Remove the 'supports_software_single_step' linux target op and let
1086         the concrete linux target define it by overriding the op in
1087         process_stratum_target.
1088         Turn the 'get_next_pcs' linux target op into a method of
1089         linux_process_target.
1090
1091         * linux-low.h (struct linux_target_ops): Remove the ops.
1092         (class linux_process_target) <supports_software_single_step>:
1093         Remove.
1094         <low_get_next_pcs>: Declare.
1095         * linux-low.cc (can_software_single_step): Remove.
1096         (linux_process_target::low_get_next_pcs): Define.
1097         (linux_process_target::supports_software_single_step): Remove.
1098
1099         Update the callers below.
1100
1101         (linux_process_target::handle_extended_wait)
1102         (linux_process_target::wait_1)
1103         (linux_process_target::install_software_single_step_breakpoints)
1104         (linux_process_target::single_step)
1105         (linux_process_target::thread_needs_step_over)
1106         (linux_process_target::proceed_one_lwp)
1107         (linux_process_target::supports_range_stepping)
1108
1109         * linux-x86-low.cc (the_low_target): Remove the op field.
1110         * linux-aarch64-low.cc (the_low_target): Ditto.
1111         * linux-bfin-low.cc (the_low_target): Ditto.
1112         * linux-cris-low.cc (the_low_target): Ditto.
1113         * linux-crisv32-low.cc (the_low_target): Ditto.
1114         * linux-m32r-low.cc (the_low_target): Ditto.
1115         * linux-m68k-low.cc (the_low_target): Ditto.
1116         * linux-mips-low.cc (the_low_target): Ditto.
1117         * linux-nios2-low.cc (the_low_target): Ditto.
1118         * linux-ppc-low.cc (the_low_target): Ditto.
1119         * linux-riscv-low.cc (the_low_target): Ditto.
1120         * linux-s390-low.cc (the_low_target): Ditto.
1121         * linux-sh-low.cc (the_low_target): Ditto.
1122         * linux-sparc-low.cc (the_low_target): Ditto.
1123         * linux-tic6x-low.cc (the_low_target): Ditto.
1124         * linux-tile-low.cc (the_low_target): Ditto.
1125         * linux-xtensa-low.cc (the_low_target): Ditto.
1126         * linux-arm-low.cc (class arm_target) <low_get_next_pcs>
1127         <supports_software_single_step>: Declare.
1128         (arm_target::supports_software_single_step): Define.
1129         (arm_gdbserver_get_next_pcs): Turn into...
1130         (arm_target::low_get_next_pcs): ...this.
1131         (the_low_target): Remove the op field.
1132
1133 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1134
1135         Remove the 'sw_breakpoint_from_kind' linux target op, and let
1136         the concrete linux target define it by overriding the op
1137         in process_stratum_target.
1138
1139         * linux-low.cc (linux_process_target::sw_breakpoint_from_kind):
1140         Remove.
1141         * linux-low.h (struct linux_target_ops): Remove the op.
1142         (class linux_process_target) <sw_breakpoint_from_kind>: Remove.
1143         * linux-x86-low.cc (class x86_target) <sw_breakpoint_from_kind>:
1144         Declare.
1145         (x86_sw_breakpoint_from_kind): Turn into...
1146         (x86_target::sw_breakpoint_from_kind): ...this.
1147         (the_low_target): Remove the op field.
1148         * linux-aarch64-low.cc (class aarch64_target)
1149         <sw_breakpoint_from_kind>: Declare.
1150         (aarch64_sw_breakpoint_from_kind): Turn into...
1151         (aarch64_target::sw_breakpoint_from_kind): ...this.
1152         (the_low_target): Remove the op field.
1153         * linux-arm-low.cc (class arm_target) <sw_breakpoint_from_kind>:
1154         Declare.
1155         (arm_target::sw_breakpoint_from_kind): Define.
1156         (the_low_target): Remove the op field.
1157         * linux-bfin-low.cc (class bfin_target) <sw_breakpoint_from_kind>:
1158         Declare.
1159         (bfin_sw_breakpoint_from_kind): Turn into...
1160         (bfin_target::sw_breakpoint_from_kind): ...this.
1161         (the_low_target): Remove the op field.
1162         * linux-cris-low.cc (class cris_target) <sw_breakpoint_from_kind>:
1163         Declare.
1164         (cris_sw_breakpoint_from_kind): Turn into...
1165         (cris_target::sw_breakpoint_from_kind): ...this.
1166         (the_low_target): Remove the op field.
1167         * linux-crisv32-low.cc (class crisv32_target)
1168         <sw_breakpoint_from_kind>: Declare.
1169         (cris_sw_breakpoint_from_kind): Turn into...
1170         (crisv32_target::sw_breakpoint_from_kind): ...this.
1171         (the_low_target): Remove the op field.
1172         * linux-ia64-low.cc (class ia64_target) <sw_breakpoint_from_kind>:
1173         Declare.
1174         (ia64_target::sw_breakpoint_from_kind): Define.
1175         * linux-m32r-low.cc (class m32r_target) <sw_breakpoint_from_kind>:
1176         Declare.
1177         (m32r_sw_breakpoint_from_kind): Turn into...
1178         (m32r_target::sw_breakpoint_from_kind): ...this.
1179         (the_low_target): Remove the op field.
1180         * linux-m68k-low.cc (class m68k_target) <sw_breakpoint_from_kind>:
1181         Declare.
1182         (m68k_sw_breakpoint_from_kind): Turn into...
1183         (m68k_target::sw_breakpoint_from_kind): ...this.
1184         (the_low_target): Remove the op field.
1185         * linux-mips-low.cc (class mips_target) <sw_breakpoint_from_kind>:
1186         Declare.
1187         (mips_sw_breakpoint_from_kind): Turn into...
1188         (mips_target::sw_breakpoint_from_kind): ...this.
1189         (the_low_target): Remove the op field.
1190         * linux-nios2-low.cc (class nios2_target) <sw_breakpoint_from_kind>:
1191         Declare.
1192         (nios2_sw_breakpoint_from_kind): Turn into...
1193         (nios2_target::sw_breakpoint_from_kind): ...this.
1194         (the_low_target): Remove the op field.
1195         * linux-ppc-low.cc (class ppc_target) <sw_breakpoint_from_kind>:
1196         Declare.
1197         (ppc_sw_breakpoint_from_kind): Turn into...
1198         (ppc_target::sw_breakpoint_from_kind): ...this.
1199         (the_low_target): Remove the op field.
1200         * linux-riscv-low.cc (class riscv_target) <sw_breakpoint_from_kind>:
1201         Declare.
1202         (riscv_sw_breakpoint_from_kind): Turn into...
1203         (riscv_target::sw_breakpoint_from_kind): ...this.
1204         (the_low_target): Remove the op field.
1205         * linux-s390-low.cc (class s390_target) <sw_breakpoint_from_kind>:
1206         Declare.
1207         (s390_sw_breakpoint_from_kind): Turn into...
1208         (s390_target::sw_breakpoint_from_kind): ...this.
1209         (the_low_target): Remove the op field.
1210         * linux-sh-low.cc (class sh_target) <sw_breakpoint_from_kind>:
1211         Declare.
1212         (sh_sw_breakpoint_from_kind): Turn into...
1213         (sh_target::sw_breakpoint_from_kind): ...this.
1214         (the_low_target): Remove the op field.
1215         * linux-sparc-low.cc (class sparc_target) <sw_breakpoint_from_kind>:
1216         Declare.
1217         (sparc_sw_breakpoint_from_kind): Turn into...
1218         (sparc_target::sw_breakpoint_from_kind): ...this.
1219         (the_low_target): Remove the op field.
1220         * linux-tic6x-low.cc (class tic6x_target) <sw_breakpoint_from_kind>:
1221         Declare.
1222         (tic6x_sw_breakpoint_from_kind): Turn into...
1223         (tic6x_target::sw_breakpoint_from_kind): ...this.
1224         (the_low_target): Remove the op field.
1225         * linux-tile-low.cc (class tile_target) <sw_breakpoint_from_kind>:
1226         Declare.
1227         (tile_sw_breakpoint_from_kind): Turn into...
1228         (tile_target::sw_breakpoint_from_kind): ...this.
1229         (the_low_target): Remove the op field.
1230         * linux-xtensa-low.cc (class xtensa_target)
1231         <sw_breakpoint_from_kind>: Declare.
1232         (xtensa_sw_breakpoint_from_kind): Turn into...
1233         (xtensa_target::sw_breakpoint_from_kind): ...this.
1234         (the_low_target): Remove the op field.
1235
1236 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1237
1238         Remove the 'breakpoint_kind_from_pc' and
1239         'breakpoint_kind_from_current_state' linux target ops, and let the
1240         concrete linux target define them by overriding the ops of
1241         process_stratum_target.
1242
1243         * linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
1244         Remove.
1245         (linux_process_target::breakpoint_kind_from_current_state): Remove.
1246         * linux-low.h (struct linux_target_ops): Remove ops.
1247         (class linux_process_target) <breakpoint_kind_from_pc>: Remove.
1248         <breakpoint_kind_from_current_state>: Remove.
1249         * linux-x86-low.cc (the_low_target): Remove the op fields.
1250         * linux-bfin-low.cc (the_low_target): Ditto.
1251         * linux-cris-low.cc (the_low_target): Ditto.
1252         * linux-crisv32-low.cc (the_low_target): Ditto.
1253         * linux-m32r-low.cc (the_low_target): Ditto.
1254         * linux-m68k-low.cc (the_low_target): Ditto.
1255         * linux-mips-low.cc (the_low_target): Ditto.
1256         * linux-nios2-low.cc (the_low_target): Ditto.
1257         * linux-ppc-low.cc (the_low_target): Ditto.
1258         * linux-s390-low.cc (the_low_target): Ditto.
1259         * linux-sh-low.cc (the_low_target): Ditto.
1260         * linux-sparc-low.cc (the_low_target): Ditto.
1261         * linux-tic6x-low.cc (the_low_target): Ditto.
1262         * linux-tile-low.cc (the_low_target): Ditto.
1263         * linux-xtensa-low.cc (the_low_target): Ditto.
1264         * linux-aarch64-low.cc (class aarch64_target)
1265         <breakpoint_kind_from_pc>
1266         <breakpoint_kind_from_current_state>: Declare.
1267         (aarch64_breakpoint_kind_from_pc): Turn into...
1268         (aarch64_target::breakpoint_kind_from_pc): ...this.
1269         (aarch64_breakpoint_kind_from_current_state): Turn into...
1270         (aarch64_target::breakpoint_kind_from_current_state): ...this.
1271         (the_low_target): Remove the op fields.
1272         * linux-arm-low.cc (class arm_target):
1273         <breakpoint_kind_from_pc>
1274         <breakpoint_kind_from_current_state>: Declare.
1275         (arm_target::breakpoint_kind_from_pc): Define.
1276         (arm_target::breakpoint_kind_from_current_state): Define.
1277         (the_low_target): Remove the op fields.
1278         * linux-riscv-low.cc (class riscv_target):
1279         <breakpoint_kind_from_pc>: Declare.
1280         (riscv_breakpoint_kind_from_pc): Turn into...
1281         (riscv_target::breakpoint_kind_from_pc): ...this.
1282         (the_low_target): Remove the op fields.
1283
1284 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1285
1286         Turn the 'get_pc' and 'set_pc' linux target ops into methods
1287         of linux_process_target.
1288
1289         * linux-low.h (struct linux_target_ops): Remove the ops.
1290         (class linux_process_target) <low_supports_breakpoints>
1291         <low_get_pc>
1292         <low_set_pc>: Declare.
1293         * linux-low.cc (supports_breakpoints): Turn into...
1294         (linux_process_target::low_supports_breakpoints): ...this.
1295         (linux_process_target::low_get_pc): Define.
1296         (linux_process_target::low_set_pc): Define.
1297
1298         Update the callers below.
1299
1300         (linux_process_target::get_pc)
1301         (linux_process_target::save_stop_reason)
1302         (linux_process_target::maybe_move_out_of_jump_pad)
1303         (linux_process_target::wait_1)
1304         (linux_process_target::resume_one_lwp_throw)
1305         (linux_process_target::resume)
1306         (linux_process_target::proceed_all_lwps)
1307         (linux_process_target::read_pc)
1308         (linux_process_target::write_pc)
1309
1310         * linux-x86-low.cc (class linux_process_target)
1311         <low_supports_breakpoints>
1312         <low_get_pc>
1313         <low_set_pc>: Declare.
1314         (x86_target::low_supports_breakpoints): Define.
1315         (x86_get_pc): Turn into...
1316         (x86_target::low_get_pc): ...this.
1317         (x86_set_pc): Turn into...
1318         (x86_target::low_set_pc): ...this.
1319         (the_low_target): Remove the op fields.
1320         * linux-arm-low.cc (class arm_target)
1321         <low_supports_breakpoints>
1322         <low_get_pc>
1323         <low_set_pc>: Declare.
1324         (arm_target::low_supports_breakpoints)
1325         (arm_target::low_get_pc)
1326         (arm_target::low_set_pc): Define.
1327         (the_low_target): Remove the op fields.
1328         * linux-bfin-low.cc (class bfin_target)
1329         <low_supports_breakpoints>
1330         <low_get_pc>
1331         <low_set_pc>: Declare.
1332         (bfin_target::low_supports_breakpoints)
1333         (bfin_target::low_get_pc)
1334         (bfin_target::low_set_pc): Define.
1335         (the_low_target): Remove the op fields.
1336         * linux-cris-low.cc (class cris_target)
1337         <low_supports_breakpoints>
1338         <low_get_pc>
1339         <low_set_pc>: Declare.
1340         (cris_target::low_supports_breakpoints)
1341         (cris_target::low_get_pc)
1342         (cris_target::low_set_pc): Define.
1343         (the_low_target): Remove the op fields.
1344         * linux-crisv32-low.cc (class crisv32_target)
1345         <low_supports_breakpoints>
1346         <low_get_pc>
1347         <low_set_pc>: Declare.
1348         (crisv32_target::low_supports_breakpoints)
1349         (crisv32_target::low_get_pc)
1350         (crisv32_target::low_set_pc): Define.
1351         (the_low_target): Remove the op fields.
1352         * linux-m32r-low.cc (class m32r_target)
1353         <low_supports_breakpoints>
1354         <low_get_pc>
1355         <low_set_pc>: Declare.
1356         (m32r_target::low_supports_breakpoints)
1357         (m32r_target::low_get_pc)
1358         (m32r_target::low_set_pc): Define.
1359         (the_low_target): Remove the op fields.
1360         * linux-m68k-low.cc (class m68k_target)
1361         <low_supports_breakpoints>
1362         <low_get_pc>
1363         <low_set_pc>: Declare.
1364         (m68k_target::low_supports_breakpoints)
1365         (m68k_target::low_get_pc)
1366         (m68k_target::low_set_pc): Define.
1367         (the_low_target): Remove the op fields.
1368         * linux-nios2-low.cc (class nios2_target)
1369         <low_supports_breakpoints>
1370         <low_get_pc>
1371         <low_set_pc>: Declare.
1372         (nios2_target::low_supports_breakpoints)
1373         (nios2_target::low_get_pc)
1374         (nios2_target::low_set_pc): Define.
1375         (the_low_target): Remove the op fields.
1376         * linux-sh-low.cc (class sh_target)
1377         <low_supports_breakpoints>
1378         <low_get_pc>
1379         <low_set_pc>: Declare.
1380         (sh_target::low_supports_breakpoints)
1381         (sh_target::low_get_pc)
1382         (sh_target::low_set_pc): Define.
1383         (the_low_target): Remove the op fields.
1384         * linux-xtensa-low.cc (class xtensa_target)
1385         <low_supports_breakpoints>
1386         <low_get_pc>
1387         <low_set_pc>: Declare.
1388         (xtensa_target::low_supports_breakpoints)
1389         (xtensa_target::low_get_pc)
1390         (xtensa_target::low_set_pc): Define.
1391         (the_low_target): Remove the op fields.
1392         * linux-sparc-low.cc (class sparc_target)
1393         <low_supports_breakpoints>
1394         <low_get_pc>: Declare.
1395         (sparc_target::low_supports_breakpoints)
1396         (sparc_target::low_get_pc): Define.
1397         (the_low_target): Remove the op fields.
1398         * linux-tile-low.cc (class tile_target)
1399         <low_supports_breakpoints>
1400         <low_get_pc>
1401         <low_set_pc>: Declare.
1402         (tile_target::low_supports_breakpoints)
1403         (tile_target::low_get_pc)
1404         (tile_target::low_set_pc): Define.
1405         (the_low_target): Remove the op fields.
1406         * linux-aarch64-low.cc (class aarch64_target)
1407         <low_supports_breakpoints>
1408         <low_get_pc>
1409         <low_set_pc>: Declare.
1410         (aarch64_target::low_supports_breakpoints): Define.
1411         (aarch64_get_pc): Turn into...
1412         (aarch64_target::low_get_pc): ...this.
1413         (aarch64_set_pc): Turn into...
1414         (aarch64_target::low_set_pc): ...this.
1415         (the_low_target): Remove the op fields.
1416         * linux-mips-low.cc (class mips_target)
1417         <low_supports_breakpoints>
1418         <low_get_pc>
1419         <low_set_pc>: Declare.
1420         (mips_target::low_supports_breakpoints): Define.
1421         (mips_get_pc): Turn into...
1422         (mips_target::low_get_pc): ...this.
1423         (mips_set_pc): Turn into...
1424         (mips_target::low_set_pc): ...this.
1425         (the_low_target): Remove the op fields.
1426         * linux-ppc-low.cc (class ppc_target)
1427         <low_supports_breakpoints>
1428         <low_get_pc>
1429         <low_set_pc>: Declare.
1430         (ppc_target::low_supports_breakpoints): Define.
1431         (ppc_get_pc): Turn into...
1432         (ppc_target::low_get_pc): ...this.
1433         (ppc_set_pc): Turn into...
1434         (ppc_target::low_set_pc): ...this.
1435         (the_low_target): Remove the op fields.
1436         * linux-riscv-low.cc (class riscv_target)
1437         <low_supports_breakpoints>
1438         <low_get_pc>
1439         <low_set_pc>: Declare.
1440         (riscv_target::low_supports_breakpoints): Define.
1441         (riscv_get_pc): Turn into...
1442         (riscv_target::low_get_pc): ...this.
1443         (riscv_set_pc): Turn into...
1444         (riscv_target::low_set_pc): ...this.
1445         (the_low_target): Remove the op fields.
1446         * linux-s390-low.cc (class s390_target)
1447         <low_supports_breakpoints>
1448         <low_get_pc>
1449         <low_set_pc>: Declare.
1450         (s390_target::low_supports_breakpoints): Define.
1451         (s390_get_pc): Turn into...
1452         (s390_target::low_get_pc): ...this.
1453         (s390_set_pc): Turn into...
1454         (s390_target::low_set_pc): ...this.
1455         (the_low_target): Remove the op fields.
1456         * linux-tic6x-low.cc (class tic6x_target)
1457         <low_supports_breakpoints>
1458         <low_get_pc>
1459         <low_set_pc>: Declare.
1460         (tic6x_target::low_supports_breakpoints): Define.
1461         (tic6x_get_pc): Turn into...
1462         (tic6x_target::low_get_pc): ...this.
1463         (tic6x_set_pc): Turn into...
1464         (tic6x_target::low_set_pc): ...this.
1465         (the_low_target): Remove the op fields.
1466
1467 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1468
1469         Turn some more static methods in linux-low into private methods
1470         of linux_process_target.
1471
1472         * linux-low.cc (get_pc): Turn into...
1473         (linux_process_target::get_pc): ...this.
1474         (save_stop_reason): Turn into...
1475         (linux_process_target::save_stop_reason): ...this.
1476         (thread_still_has_status_pending_p): Turn into...
1477         (linux_process_target::thread_still_has_status_pending): ...this.
1478         (status_pending_p_callback): Turn into...
1479         (linux_process_target::status_pending_p_callback): ...this.
1480         (resume_stopped_resumed_lwps): Turn into...
1481         (linux_process_target::resume_stopped_resumed_lwps): ...this.
1482         (install_software_single_step_breakpoints): Turn into...
1483         (linux_process_target::install_software_single_step_breakpoints):
1484         ...this.
1485         (single_step): Turn into...
1486         (linux_process_target::single_step): ...this.
1487         (linux_resume_one_lwp_throw): Turn into...
1488         (linux_process_target::resume_one_lwp_throw): ...this.
1489         (linux_resume_one_lwp): Turn into...
1490         (linux_process_target::resume_one_lwp): ...this.
1491         (resume_status_pending_p): Turn into...
1492         (linux_process_target::resume_status_pending): ...this.
1493         (need_step_over_p): Turn into...
1494         (linux_process_target::thread_needs_step_over): ...this.
1495         (linux_resume_one_thread): Turn into...
1496         (linux_process_target::resume_one_thread): ...this.
1497         (proceed_one_lwp): Turn into...
1498         (linux_process_target::proceed_one_lwp): ...this.
1499         (unsuspend_and_proceed_one_lwp): Turn into...
1500         (linux_process_target::unsuspend_and_proceed_one_lwp): ...this.
1501
1502         Update the calls/references to the above functions below.
1503
1504         (linux_process_target::handle_extended_wait)
1505         (linux_process_target::filter_event)
1506         (linux_process_target::wait_for_event_filtered)
1507         (linux_process_target::wait_1)
1508         (linux_process_target::move_out_of_jump_pad)
1509         (linux_process_target::start_step_over)
1510         (linux_process_target::resume)
1511         (linux_process_target::proceed_all_lwps)
1512         (regsets_store_inferior_registers)
1513         (linux_process_target::store_register)
1514
1515         * linux-low.h (class linux_process_target)
1516         <get_pc>
1517         <save_stop_reason>
1518         <thread_still_has_status_pending>
1519         <status_pending_p_callback>
1520         <resume_stopped_resumed_lwps>
1521         <install_software_single_step_breakpoints>
1522         <single_step>
1523         <resume_one_lwp_throw>
1524         <resume_one_lwp>
1525         <resume_status_pending>
1526         <thread_needs_step_over>
1527         <resume_one_thread>
1528         <proceed_one_lwp>
1529         <unsuspend_and_proceed_one_lwp>: Declare.
1530
1531 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1532
1533         Turn the 'fetch_register' linux target op into a method of
1534         linux_process_target.
1535
1536         * linux-low.h (struct linux_target_ops) <fetch_register>: Remove.
1537         (class linux_process_target) <low_fetch_register>: Declare.
1538         * linux-x86-low.cc (the_low_target)
1539         * linux-aarch64-low.cc (the_low_target)
1540         * linux-arm-low.cc (the_low_target)
1541         * linux-bfin-low.cc (the_low_target)
1542         * linux-cris-low.cc (the_low_target)
1543         * linux-crisv32-low.cc (the_low_target)
1544         * linux-m32r-low.cc (the_low_target)
1545         * linux-m68k-low.cc (the_low_target)
1546         * linux-nios2-low.cc (the_low_target)
1547         * linux-ppc-low.cc (the_low_target)
1548         * linux-s390-low.cc (the_low_target)
1549         * linux-sh-low.cc (the_low_target)
1550         * linux-sparc-low.cc (the_low_target)
1551         * linux-tic6x-low.cc (the_low_target)
1552         * linux-tile-low.cc (the_low_target)
1553         * linux-xtensa-low.cc (the_low_target): Remove the op field.
1554         * linux-ia64-low.cc (class ia64_target) <low_fetch_register>:
1555         Declare.
1556         (ia64_fetch_register): Turn into...
1557         (ia64_target::low_fetch_register): ...this.
1558         (the_low_target): Remove the op field.
1559         * linux-mips-low.cc (class mips_target) <low_fetch_register>:
1560         Declare.
1561         (mips_fetch_register): Turn into...
1562         (mips_target::low_fetch_register): ...this.
1563         (the_low_target): Remove the op field.
1564         * linux-riscv-low.cc (class riscv_target) <low_fetch_register>:
1565         Declare.
1566         (riscv_fetch_register): Turn into...
1567         (riscv_target::low_fetch_register): ...this.
1568         (the_low_target): Remove the op field.
1569
1570         Update the callers below.
1571
1572         * linux-low.cc (linux_process_target::fetch_registers)
1573         (linux_process_target::low_fetch_register)
1574
1575 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1576
1577         Turn the 'cannot_fetch_register' and 'cannot_store_register'
1578         linux target ops into methods of linux_process_target.
1579
1580         * linux-low.h (struct linux_target_ops): Remove the low target ops.
1581         (class linux_process_target) <fetch_register>
1582         <store_register>
1583         <usr_fetch_inferior_registers>
1584         <usr_store_inferior_registers>
1585         <low_cannot_fetch_register>
1586         <low_cannot_fetch_register> Declare.
1587         * linux-low.cc (fetch_register): Turn into...
1588         (linux_process_target::fetch_register): ...this.
1589         (store_register): Turn into ...
1590         (linux_process_target::store_register): ...this.
1591         (usr_fetch_inferior_registers): Turn into...
1592         (linux_process_target::usr_fetch_inferior_registers): ...this.
1593         (usr_store_inferior_registers): Turn into...
1594         (linux_process_target::usr_store_inferior_registers): ...this.
1595         * linux-x86-low.cc (class x86_target)
1596         <low_cannot_fetch_register>
1597         <low_cannot_store_register>: Declare.
1598         (x86_cannot_store_register): Turn into...
1599         (x86_target::low_cannot_store_register): ...this.
1600         (x86_cannot_fetch_register): Turn into...
1601         (x86_target::low_cannot_fetch_register): ...this.
1602         (the_low_target): Remove the target op fields.
1603         * linux-aarch64-low.cc (class aarch64_target)
1604         <low_cannot_fetch_register>
1605         <low_cannot_store_register>: Declare.
1606         (aarch64_target::low_cannot_fetch_register)
1607         (aarch64_target::low_cannot_store_register): Define.
1608         (the_low_target): Remove the op fields.
1609         * linux-arm-low.cc (class arm_target)
1610         <low_cannot_fetch_register>
1611         <low_cannot_store_register>: Declare.
1612         (arm_cannot_fetch_register): Turn into...
1613         (arm_target::low_cannot_fetch_register): ...this.
1614         (arm_cannot_store_register): Turn into...
1615         (arm_target::low_cannot_store_register): ...this.
1616         (the_low_target): Remove the op fields.
1617         * linux-bfin-low.cc (class bfin_target)
1618         <low_cannot_fetch_register>
1619         <low_cannot_store_register>: Declare.
1620         (bfin_cannot_fetch_register): Turn into...
1621         (bfin_target::low_cannot_fetch_register): ...this.
1622         (bfin_cannot_store_register): Turn into...
1623         (bfin_target::low_cannot_store_register): ...this.
1624         (the_low_target): Remove the op fields.
1625         * linux-cris-low.cc (class cris_target)
1626         <low_cannot_fetch_register>
1627         <low_cannot_store_register>: Declare.
1628         (cris_cannot_fetch_register): Turn into...
1629         (cris_target::low_cannot_fetch_register): ...this.
1630         (cris_cannot_store_register): Turn into...
1631         (cris_target::low_cannot_store_register): ...this.
1632         (the_low_target): Remove the op fields.
1633         * linux-crisv32-low.cc (class crisv32_target)
1634         <low_cannot_fetch_register>
1635         <low_cannot_store_register>: Declare.
1636         (crisv32_target::low_cannot_fetch_register)
1637         (crisv32_target::low_cannot_store_register): Define.
1638         (the_low_target): Remove the op fields.
1639         * linux-ia64-low.cc (class ia64_target)
1640         <low_cannot_fetch_register>
1641         <low_cannot_store_register>: Declare.
1642         (ia64_cannot_fetch_register): Turn into...
1643         (ia64_target::low_cannot_fetch_register): ...this.
1644         (ia64_cannot_store_register): Turn into...
1645         (ia64_target::low_cannot_store_register): ...this.
1646         (the_low_target): Remove the op fields.
1647         * linux-m32r-low.cc (class m32r_target)
1648         <low_cannot_fetch_register>
1649         <low_cannot_store_register>: Declare.
1650         (m32r_cannot_fetch_register): Turn into...
1651         (m32r_target::low_cannot_fetch_register): ...this.
1652         (m32r_cannot_store_register): Turn into...
1653         (m32r_target::low_cannot_store_register): ...this.
1654         (the_low_target): Remove the op fields.
1655         * linux-m68k-low.cc (class m68k_target)
1656         <low_cannot_fetch_register>
1657         <low_cannot_store_register>: Declare.
1658         (m68k_cannot_fetch_register): Turn into...
1659         (m68k_target::low_cannot_fetch_register): ...this.
1660         (m68k_cannot_store_register): Turn into...
1661         (m68k_target::low_cannot_store_register): ...this.
1662         (the_low_target): Remove the op fields.
1663         * linux-mips-low.cc (class mips_target)
1664         <low_cannot_fetch_register>
1665         <low_cannot_store_register>: Declare.
1666         (mips_cannot_fetch_register): Turn into...
1667         (mips_target::low_cannot_fetch_register): ...this.
1668         (mips_cannot_store_register): Turn into...
1669         (mips_target::low_cannot_store_register): ...this.
1670         (get_usrregs_info): Inline at the call sites in
1671         low_cannot_fetch_register and low_cannot_store_register,
1672         and remove.
1673         (the_low_target): Remove the op fields.
1674         * linux-nios2-low.cc (class nios2_target)
1675         <low_cannot_fetch_register>
1676         <low_cannot_store_register>: Declare.
1677         (nios2_cannot_fetch_register): Turn into...
1678         (nios2_target::low_cannot_fetch_register): ...this.
1679         (nios2_cannot_store_register): Turn into...
1680         (nios2_target::low_cannot_store_register): ...this.
1681         (the_low_target): Remove the op fields.
1682         * linux-ppc-low.cc (class ppc_target)
1683         <low_cannot_fetch_register>
1684         <low_cannot_store_register>: Declare.
1685         (ppc_cannot_fetch_register): Turn into...
1686         (ppc_target::low_cannot_fetch_register): ...this.
1687         (ppc_cannot_store_register): Turn into...
1688         (ppc_target::low_cannot_store_register): ...this.
1689         (the_low_target): Remove the op fields.
1690         * linux-riscv-low.cc (class riscv_target)
1691         <low_cannot_fetch_register>
1692         <low_cannot_store_register>: Declare.
1693         (riscv_target::low_cannot_fetch_register)
1694         (riscv_target::low_cannot_store_register): Define.
1695         (the_low_target): Remove the op fields.
1696         * linux-s390-low.cc (class s390_target)
1697         <low_cannot_fetch_register>
1698         <low_cannot_store_register>: Declare.
1699         (s390_cannot_fetch_register): Turn into...
1700         (s390_target::low_cannot_fetch_register): ...this.
1701         (s390_cannot_store_register): Turn into...
1702         (s390_target::low_cannot_store_register): ...this.
1703         (the_low_target): Remove the op fields.
1704         * linux-sh-low.cc (class sh_target)
1705         <low_cannot_fetch_register>
1706         <low_cannot_store_register>: Declare.
1707         (sh_cannot_fetch_register): Turn into...
1708         (sh_target::low_cannot_fetch_register): ...this.
1709         (sh_cannot_store_register): Turn into...
1710         (sh_target::low_cannot_store_register): ...this.
1711         (the_low_target): Remove the op fields.
1712         * linux-sparc-low.cc (class sparc_target)
1713         <low_cannot_fetch_register>
1714         <low_cannot_store_register>: Declare.
1715         (sparc_cannot_fetch_register): Turn into...
1716         (sparc_target::low_cannot_fetch_register): ...this.
1717         (sparc_cannot_store_register): Turn into...
1718         (sparc_target::low_cannot_store_register): ...this.
1719         (the_low_target): Remove the op fields.
1720         * linux-tic6x-low.cc (class tic6x_target)
1721         <low_cannot_fetch_register>
1722         <low_cannot_store_register>: Declare.
1723         (tic6x_cannot_fetch_register): Turn into...
1724         (tic6x_target::low_cannot_fetch_register): ...this.
1725         (tic6x_cannot_store_register): Turn into...
1726         (tic6x_target::low_cannot_store_register): ...this.
1727         (the_low_target): Remove the op fields.
1728         * linux-tile-low.cc (class tile_target)
1729         <low_cannot_fetch_register>
1730         <low_cannot_store_register>: Declare.
1731         (tile_cannot_fetch_register): Turn into...
1732         (tile_target::low_cannot_fetch_register): ...this.
1733         (tile_cannot_store_register): Turn into...
1734         (tile_target::low_cannot_store_register): ...this.
1735         (the_low_target): Remove the op fields.
1736         * linux-xtensa-low.cc (class xtensa_target)
1737         <low_cannot_fetch_register>
1738         <low_cannot_store_register>: Declare.
1739         (xtensa_target::low_cannot_fetch_register)
1740         (xtensa_target::low_cannot_store_register): Define.
1741         (the_low_target): Remove the op fields.
1742
1743 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1744
1745         Turn the 'regs_info' linux target op into a method of
1746         linux_process_target.
1747
1748         * linux-low.h (struct linux_target_ops) <regs_info>: Remove.
1749         (class linux_process_target) <get_regs_info>: Define.
1750
1751         Update the callers below.
1752
1753         * linux-low.cc (linux_process_target::fetch_registers)
1754         (linux_process_target::store_registers)
1755         * proc-service.cc (gregset_info)
1756
1757         * linux-x86-low.cc (class x86_target) <get_regs_info>: Declare.
1758         (x86_linux_regs_info): Turn into ...
1759         (x86_target::get_regs_info): ...this.
1760         (the_low_target): Remove the op field.
1761         * linux-aarch64-low.cc (class aarch64_target) <get_regs_info>:
1762         Declare.
1763         (aarch64_regs_info): Turn into ...
1764         (aarch64_target::get_regs_info): ...this.
1765         (the_low_target): Remove the op field.
1766         * linux-arm-low.cc (class arm_target) <get_regs_info>: Declare.
1767         (arm_regs_info): Turn into ...
1768         (arm_target::get_regs_info): ...this.
1769         (the_low_target): Remove the op field.
1770         * linux-bfin-low.cc (class bfin_target) <get_regs_info>: Declare.
1771         (bfin_regs_info): Turn into ...
1772         (bfin_target::get_regs_info): ...this.
1773         (the_low_target): Remove the op field.
1774         * linux-cris-low.cc (class cris_target) <get_regs_info>: Declare.
1775         (cris_regs_info): Turn into ...
1776         (cris_target::get_regs_info): ...this.
1777         (the_low_target): Remove the op field.
1778         * linux-crisv32-low.cc (class crisv32_target) <get_regs_info>:
1779         Declare.
1780         (crisv32_regs_info): Turn into ...
1781         (crisv32_target::get_regs_info): ...this.
1782         (the_low_target): Remove the op field.
1783         * linux-ia64-low.cc (class ia64_target) <get_regs_info>: Declare.
1784         (ia64_regs_info): Turn into ...
1785         (ia64_target::get_regs_info): ...this.
1786         (the_low_target): Remove the op field.
1787         * linux-m32r-low.cc (class m32r_target) <get_regs_info>: Declare.
1788         (m32r_regs_info): Turn into ...
1789         (m32r_target::get_regs_info): ...this.
1790         (the_low_target): Remove the op field.
1791         * linux-m68k-low.cc (class m68k_target) <get_regs_info>: Declare.
1792         (m68k_regs_info): Turn into ...
1793         (m68k_target::get_regs_info): ...this.
1794         (the_low_target): Remove the op field.
1795         * linux-mips-low.cc (class mips_target) <get_regs_info>: Declare.
1796         (mips_regs_info): Turn into ...
1797         (mips_target::get_regs_info): ...this.
1798         (the_low_target): Remove the op field.
1799         (get_usrregs_info): Update the call to the op.
1800         * linux-nios2-low.cc (class nios2_target) <get_regs_info>: Declare.
1801         (nios2_regs_info): Turn into ...
1802         (nios2_target::get_regs_info): ...this.
1803         (the_low_target): Remove the op field.
1804         * linux-ppc-low.cc (class ppc_target) <get_regs_info>: Declare.
1805         (ppc_regs_info): Turn into ...
1806         (ppc_target::get_regs_info): ...this.
1807         (the_low_target): Remove the op field.
1808         * linux-riscv-low.cc (class riscv_target) <get_regs_info>: Declare.
1809         (riscv_regs_info): Turn into ...
1810         (riscv_target::get_regs_info): ...this.
1811         (the_low_target): Remove the op field.
1812         * linux-s390-low.cc (class s390_target) <get_regs_info>: Declare.
1813         (s390_regs_info): Turn into ...
1814         (s390_target::get_regs_info): ...this.
1815         (the_low_target): Remove the op field.
1816         (s390_collect_ptrace_register)
1817         (s390_supply_ptrace_register)
1818         (s390_fill_gregset): Update the call to the op.
1819         * linux-sh-low.cc (class sh_target) <get_regs_info>: Declare.
1820         (sh_regs_info): Turn into ...
1821         (sh_target::get_regs_info): ...this.
1822         (the_low_target): Remove the op field.
1823         * linux-sparc-low.cc (class sparc_target) <get_regs_info>: Declare.
1824         (sparc_regs_info): Turn into ...
1825         (sparc_target::get_regs_info): ...this.
1826         (the_low_target): Remove the op field.
1827         * linux-tic6x-low.cc (class tic6x_target) <get_regs_info>: Declare.
1828         (tic6x_regs_info): Turn into ...
1829         (tic6x_target::get_regs_info): ...this.
1830         (the_low_target): Remove the op field.
1831         * linux-tile-low.cc (class tile_target) <get_regs_info>: Declare.
1832         (tile_regs_info): Turn into ...
1833         (tile_target::get_regs_info): ...this.
1834         (the_low_target): Remove the op field.
1835         * linux-xtensa-low.cc (class xtensa_target) <get_regs_info>:
1836         Declare.
1837         (xtensa_regs_info): Turn into ...
1838         (xtensa_target::get_regs_info): ...this.
1839         (the_low_target): Remove the op field.
1840
1841 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1842
1843         Turn the 'arch_setup' linux target op into a method of
1844         linux_process_target.
1845
1846         * linux-low.h (struct linux_target_ops) <arch_setup>: Delete.
1847         (class linux_process_target) <arch_setup_thread>
1848         <low_arch_setup>: New declarations.
1849         * linux-low.cc (linux_arch_setup): Delete.
1850         (linux_arch_setup_thread): Turn into...
1851         (linux_process_target::arch_setup_thread): ... this.
1852
1853         Update the callers below.
1854
1855         (linux_process_target::handle_extended_wait)
1856         (linux_process_target::post_create_inferior)
1857         (linux_process_target::filter_event)
1858
1859         * linux-x86-low.cc (class x86_target) <low_arch_setup>: New
1860         declaration.
1861         (x86_linux_update_xmltarget): Turn into...
1862         (x86_target::update_xmltarget): ...this.
1863         (x86_linux_process_qsupported): Update the call to
1864         x86_linux_update_xmltarget.
1865         (x86_arch_setup): Turn into ...
1866         (x86_target::low_arch_setup): ...this.
1867         (the_low_target): Remove the op field.
1868         * linux-aarch64-low.cc (class aarch64_target) <low_arch_setup>: New
1869         declaration.
1870         (aarch64_arch_setup): Turn into ...
1871         (aarch64_target::low_arch_setup): ...this.
1872         (the_low_target): Remove the op field.
1873         * linux-arm-low.cc (class arm_target) <low_arch_setup>: New
1874         declaration.
1875         (arm_arch_setup): Turn into ...
1876         (arm_target::low_arch_setup): ...this.
1877         (the_low_target): Remove the op field.
1878         * linux-bfin-low.cc (class bfin_target) <low_arch_setup>: New
1879         declaration.
1880         (bfin_arch_setup): Turn into ...
1881         (bfin_target::low_arch_setup): ...this.
1882         (the_low_target): Remove the op field.
1883         * linux-cris-low.cc (class cris_target) <low_arch_setup>: New
1884         declaration.
1885         (cris_arch_setup): Turn into ...
1886         (cris_target::low_arch_setup): ...this.
1887         (the_low_target): Remove the op field.
1888         * linux-crisv32-low.cc (class crisv32_target) <low_arch_setup>: New
1889         declaration.
1890         (crisv32_arch_setup): Turn into ...
1891         (crisv32_target::low_arch_setup): ...this.
1892         (the_low_target): Remove the op field.
1893         * linux-ia64-low.cc (class ia64_target) <low_arch_setup>: New
1894         declaration.
1895         (ia64_arch_setup): Turn into ...
1896         (ia64_target::low_arch_setup): ...this.
1897         (the_low_target): Remove the op field.
1898         * linux-m32r-low.cc (class m32r_target) <low_arch_setup>: New
1899         declaration.
1900         (m32r_arch_setup): Turn into ...
1901         (m32r_target::low_arch_setup): ...this.
1902         (the_low_target): Remove the op field.
1903         * linux-m68k-low.cc (class m68k_target) <low_arch_setup>: New
1904         declaration.
1905         (m68k_arch_setup): Turn into ...
1906         (m68k_target::low_arch_setup): ...this.
1907         (the_low_target): Remove the op field.
1908         * linux-mips-low.cc (class mips_target) <low_arch_setup>: New
1909         declaration.
1910         (mips_arch_setup): Turn into ...
1911         (mips_target::low_arch_setup): ...this.
1912         (the_low_target): Remove the op field.
1913         * linux-nios2-low.cc (class nios2_target) <low_arch_setup>: New
1914         declaration.
1915         (nios2_arch_setup): Turn into ...
1916         (nios2_target::low_arch_setup): ...this.
1917         (the_low_target): Remove the op field.
1918         * linux-ppc-low.cc (class ppc_target) <low_arch_setup>: New
1919         declaration.
1920         (ppc_arch_setup): Turn into ...
1921         (ppc_target::low_arch_setup): ...this.
1922         (the_low_target): Remove the op field.
1923         * linux-riscv-low.cc (class riscv_target) <low_arch_setup>: New
1924         declaration.
1925         (riscv_arch_setup): Turn into ...
1926         (riscv_target::low_arch_setup): ...this.
1927         (the_low_target): Remove the op field.
1928         * linux-s390-low.cc (class s390_target) <low_arch_setup>: New
1929         declaration.
1930         (s390_arch_setup): Turn into ...
1931         (s390_target::low_arch_setup): ...this.
1932         (the_low_target): Remove the op field.
1933         * linux-sh-low.cc (class sh_target) <low_arch_setup>: New
1934         declaration.
1935         (sh_arch_setup): Turn into ...
1936         (sh_target::low_arch_setup): ...this.
1937         (the_low_target): Remove the op field.
1938         * linux-sparc-low.cc (class sparc_target) <low_arch_setup>: New
1939         declaration.
1940         (sparc_arch_setup): Turn into ...
1941         (sparc_target::low_arch_setup): ...this.
1942         (the_low_target): Remove the op field.
1943         * linux-tic6x-low.cc (class tic6x_target) <low_arch_setup>: New
1944         declaration.
1945         (tic6x_arch_setup): Turn into ...
1946         (tic6x_target::low_arch_setup): ...this.
1947         (the_low_target): Remove the op field.
1948         * linux-tile-low.cc (class tile_target) <low_arch_setup>: New
1949         declaration.
1950         (tile_arch_setup): Turn into ...
1951         (tile_target::low_arch_setup): ...this.
1952         (the_low_target): Remove the op field.
1953         * linux-xtensa-low.cc (class xtensa_target) <low_arch_setup>: New
1954         declaration.
1955         (xtensa_arch_setup): Turn into ...
1956         (xtensa_target::low_arch_setup): ...this.
1957         (the_low_target): Remove the op field.
1958
1959 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1960
1961         * linux-low.h (the_linux_target): New extern declaration.
1962         * linux-low.cc (initialize_low): Use 'the_linux_target' to set
1963         'the_target'.
1964         (the_linux_target): Remove.
1965         * linux-x86-low.cc (class x86_target): New class.
1966         (the_x86_target): New static object.
1967         (the_linux_target): Define as pointer to the_x86_target.
1968         * linux-aarch64-low.cc (class aarch64_target): New class.
1969         (the_aarch64_target): New static object.
1970         (the_linux_target): Define as pointer to the_aarch64_target.
1971         * linux-arm-low.cc (class arm_target): New class.
1972         (the_arm_target): New static object.
1973         (the_linux_target): Define as pointer to the_arm_target.
1974         * linux-bfin-low.cc (class bfin_target): New class.
1975         (the_bfin_target): New static object.
1976         (the_linux_target): Define as pointer to the_bfin_target.
1977         * linux-cris-low.cc (class cris_target): New class.
1978         (the_cris_target): New static object.
1979         (the_linux_target): Define as pointer to the_cris_target.
1980         * linux-crisv32-low.cc (class crisv32_target): New class.
1981         (the_crisv32_target): New static object.
1982         (the_linux_target): Define as pointer to the_crisv32_target.
1983         * linux-ia64-low.cc (class ia64_target): New class.
1984         (the_ia64_target): New static object.
1985         (the_linux_target): Define as pointer to the_ia64_target.
1986         * linux-m32r-low.cc (class m32r_target): New class.
1987         (the_m32r_target): New static object.
1988         (the_linux_target): Define as pointer to the_m32r_target.
1989         * linux-m68k-low.cc (class m68k_target): New class.
1990         (the_m68k_target): New static object.
1991         (the_linux_target): Define as pointer to the_m68k_target.
1992         * linux-mips-low.cc (class mips_target): New class.
1993         (the_mips_target): New static object.
1994         (the_linux_target): Define as pointer to the_mips_target.
1995         * linux-nios2-low.cc (class nios2_target): New class.
1996         (the_nios2_target): New static object.
1997         (the_linux_target): Define as pointer to the_nios2_target.
1998         * linux-ppc-low.cc (class ppc_target): New class.
1999         (the_ppc_target): New static object.
2000         (the_linux_target): Define as pointer to the_ppc_target.
2001         * linux-riscv-low.cc (class riscv_target): New class.
2002         (the_riscv_target): New static object.
2003         (the_linux_target): Define as pointer to the_riscv_target.
2004         * linux-s390-low.cc (class s390_target): New class.
2005         (the_s390_target): New static object.
2006         (the_linux_target): Define as pointer to the_s390_target.
2007         * linux-sh-low.cc (class sh_target): New class.
2008         (the_sh_target): New static object.
2009         (the_linux_target): Define as pointer to the_sh_target.
2010         * linux-sparc-low.cc (class sparc_target): New class.
2011         (the_sparc_target): New static object.
2012         (the_linux_target): Define as pointer to the_sparc_target.
2013         * linux-tic6x-low.cc (class tic6x_target): New class.
2014         (the_tic6x_target): New static object.
2015         (the_linux_target): Define as pointer to the_tic6x_target.
2016         * linux-tile-low.cc (class tile_target): New class.
2017         (the_tile_target): New static object.
2018         (the_linux_target): Define as pointer to the_tile_target.
2019         * linux-xtensa-low.cc (class xtensa_target): New class.
2020         (the_xtensa_target): New static object.
2021         (the_linux_target): Define as pointer to the_xtensa_target.
2022
2023 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2024
2025         Turn some static functions in linux-low.cc into private methods of
2026         linux_process_target.
2027
2028         * linux-low.cc (handle_extended_wait): Turn into ...
2029         (linux_process_target::handle_extended_wait): ...this.  Call
2030         'mourn' on 'this' object instead of 'the_target'.
2031         (maybe_move_out_of_jump_pad): Turn into...
2032         (linux_process_target::maybe_move_out_of_jump_pad): ...this.
2033         (linux_low_filter_event): Turn into...
2034         (linux_process_target::filter_event): ...this.
2035         (linux_wait_for_event_filtered): Turn into...
2036         (linux_process_target::wait_for_event_filtered): ...this.
2037         (linux_wait_for_event): Turn into...
2038         (linux_process_target::wait_for_event): ...this.
2039         (linux_wait_1): Turn into...
2040         (linux_process_target::wait_1): ...this.
2041         (wait_for_sigstop): Turn into...
2042         (linux_process_target::wait_for_sigstop): ...this.
2043         (move_out_of_jump_pad_callback): Turn into...
2044         (linux_process_target::move_out_of_jump_pad): ...this.
2045         (stop_all_lwps): Turn into...
2046         (linux_process_target::stop_all_lwps): ...this.
2047         (start_step_over): Turn into...
2048         (linux_process_target::start_step_over): ...this.
2049         (complete_ongoing_step_over): Turn into...
2050         (linux_process_target::complete_ongoing_step_over): ...this.
2051         (proceed_all_lwps): Turn into...
2052         (linux_process_target::proceed_all_lwps): ...this.
2053         (unstop_all_lwps): Turn into...
2054         (linux_process_target::unstop_all_lwps): ...this.
2055
2056         * linux-low.h (class linux_process_target)
2057         <handle_extended_wait>
2058         <maybe_move_out_of_jump_pad>
2059         filter_event>
2060         <wait_for_event_filtered>
2061         <wait_for_event>
2062         <wait_1>
2063         <wait_for_sigstop>
2064         <move_out_of_jump_pad>
2065         <stop_all_lwps>
2066         <start_step_over>
2067         <complete_ongoing_step_over>
2068         <proceed_all_lwps>
2069         <unstop_all_lwps>: Declare.
2070
2071         Update the callers below.
2072
2073         * linux-low.cc (linux_process_target::attach): Update.
2074         (linux_process_target::stabilize_threads): Ditto.
2075         (linux_process_target::wait): Ditto.
2076
2077 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2078
2079         * linux-low.h (struct linux_target_ops): Update the comment for
2080         'cannot_store_register' to return 0 or 1.
2081         * linux-ppc-low.cc (ppc_cannot_store_register): Return 1 instead
2082         of 2.
2083
2084 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
2085
2086         * config.in: Re-generate.
2087         * configure: Re-generate.
2088
2089 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2090
2091         * regcache.cc (find_register_by_number): Update.
2092         * tdesc.cc (init_target_desc): Likewise.
2093         * tdesc.h (target_desc::reg_defs): Likewise.
2094
2095 2020-03-12  Tom Tromey  <tom@tromey.com>
2096
2097         * configure: Rebuild.
2098         * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
2099         (WIN32APILIBS): New subst.
2100         * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
2101         gdbsupport files.
2102         (gdbsupport/%.o): Remove target.
2103         (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
2104         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
2105         (WIN32APILIBS): New variable.
2106         (gdbserver$(EXEEXT)): Add WIN32APILIBS.
2107         (gdbreplay$(EXEEXT)): Likewise.
2108
2109 2020-03-12  Tom Tromey  <tom@tromey.com>
2110
2111         * config.in, configure: Rebuild.
2112         * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
2113         * acinclude.m4: Include gettext-sister.m4.
2114         * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
2115         variables.
2116         (INCLUDE_CFLAGS): Add INTL_CFLAGS.
2117         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
2118
2119 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2120
2121         * acinclude.m4: Update path to selftest.m4.
2122
2123 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2124
2125         * configure.ac: Don't source bfd/development.sh, move
2126         GDB_AC_COMMON higher.
2127         * configure: Re-generate.
2128
2129 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2130
2131         * configure: Re-generate.
2132
2133 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2134
2135         * configure: Re-generate.
2136
2137 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2138
2139         * .dir-locals.el: New file.
2140
2141 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2142
2143         * .gitattributes: New file.
2144
2145 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2146
2147         * remote-utils.cc (prepare_resume_reply): Add ability to convert T
2148         reply into an S reply.
2149         * server.cc (disable_packet_T): New global.
2150         (captured_main): Set new global when appropriate.
2151         * server.h (disable_packet_T): Declare.
2152
2153 2020-02-21  Tom Tromey  <tom@tromey.com>
2154
2155         * Makefile.in (mostlyclean): New target.
2156
2157 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2158
2159         * target.h (struct process_stratum_target): Remove.
2160         (class process_target): Rename to ...
2161         (class process_stratum_target): ... this.
2162         * linux-low.h (class linux_process_target): Derive from
2163         'process_stratum_target'.
2164         * linux-low.cc (linux_target_ops): Remove.
2165         (initialize_low): Set the_target to the singleton instance of
2166         linux_process_target.
2167         * lynx-low.h (class lynx_process_target): Derive from
2168         'process_stratum_target'.
2169         * lynx-low.cc (lynx_target_ops): Remove.
2170         (initialize_low): Set the_target to the singleton instance of
2171         lynx_process_target.
2172         * nto-low.h (class nto_process_target): Derive from
2173         'process_stratum_target'.
2174         * nto-low.cc (nto_target_ops): Remove.
2175         (initialize_low): Set the_target to the singleton instance of
2176         nto_process_target.
2177         * win32-low.h (class win32_process_target): Derive from
2178         'process_stratum_target'.
2179         * win32-low.cc (win32_target_ops): Remove.
2180         (initialize_low): Set the_target to the singleton instance of
2181         win32_process_target.
2182
2183         Replace 'the_target->pt' with 'the_target' in the uses below.
2184
2185         * hostio.cc (hostio_error)
2186         (handle_setfs)
2187         (handle_open)
2188         (handle_unlink)
2189         (handle_readlink)
2190         * linux-aarch32-low.cc (arm_breakpoint_at)
2191         * linux-aarch64-low.cc (aarch64_breakpoint_at)
2192         * linux-arm-low.cc (arm_sigreturn_next_pc)
2193         (arm_get_hwcap)
2194         (arm_get_syscall_trapinfo)
2195         * linux-cris-low.cc (cris_breakpoint_at)
2196         * linux-crisv32-low.cc (cris_breakpoint_at)
2197         * linux-low.cc (handle_extended_wait)
2198         (linux_wait_1)
2199         (linux_read_memory)
2200         (linux_process_target::breakpoint_kind_from_pc)
2201         (linux_get_auxv)
2202         * linux-m32r-low.cc (m32r_breakpoint_at)
2203         * linux-mips-low.cc (mips_breakpoint_at)
2204         * linux-nios2-low.cc (nios2_breakpoint_at)
2205         * linux-ppc-low.cc (ppc_breakpoint_at)
2206         * linux-s390-low.cc (s390_get_hwcap)
2207         * linux-sh-low.cc (sh_breakpoint_at)
2208         * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
2209         (sparc_store_gregset_from_stack)
2210         (sparc_breakpoint_at)
2211         * linux-tic6x-low.cc (tic6x_breakpoint_at)
2212         * linux-tile-low.cc (tile_breakpoint_at)
2213         * linux-x86-low.cc (x86_breakpoint_at)
2214         * linux-xtensa-low.cc (xtensa_breakpoint_at)
2215         * mem-break.cc (bp_size)
2216         (bp_opcode)
2217         (insert_memory_breakpoint)
2218         (set_raw_breakpoint_at)
2219         (delete_raw_breakpoint)
2220         (z_type_supported)
2221         (uninsert_raw_breakpoint)
2222         (reinsert_raw_breakpoint)
2223         (validate_inserted_breakpoint)
2224         * regcache.cc (regcache_read_pc)
2225         (regcache_write_pc)
2226         * remote-utils.cc (putpkt_binary_1)
2227         (input_interrupt)
2228         (getpkt)
2229         (prepare_resume_reply)
2230         * server.cc (handle_general_set)
2231         (handle_detach)
2232         (handle_qxfer_auxv)
2233         (handle_qxfer_exec_file)
2234         (handle_qxfer_libraries_svr4)
2235         (handle_qxfer_osdata)
2236         (handle_qxfer_siginfo)
2237         (handle_qxfer_fdpic)
2238         (handle_query)
2239         (resume)
2240         (handle_v_requests)
2241         (queue_stop_reply_callback)
2242         (captured_main)
2243         * target.cc (prepare_to_access_memory)
2244         (done_accessing_memory)
2245         (read_inferior_memory)
2246         (target_write_memory)
2247         (target_stop_and_wait)
2248         (target_wait)
2249         (target_mourn_inferior)
2250         (target_continue_no_signal)
2251         (target_continue)
2252         (target_supports_multi_process)
2253         (kill_inferior)
2254         * target.h
2255         (target_create_inferior)
2256         (target_post_create_inferior)
2257         (myattach)
2258         (target_supports_fork_events)
2259         (target_supports_vfork_events)
2260         (target_supports_exec_events)
2261         (target_handle_new_gdb_connection)
2262         (detach_inferior)
2263         (mythread_alive)
2264         (fetch_inferior_registers)
2265         (store_inferior_registers)
2266         (join_inferior)
2267         (target_supports_non_stop)
2268         (target_async)
2269         (target_process_qsupported)
2270         (target_supports_catch_syscall)
2271         (target_get_ipa_tdesc_idx)
2272         (target_supports_tracepoints)
2273         (target_supports_fast_tracepoints)
2274         (target_get_min_fast_tracepoint_insn_len)
2275         (target_thread_stopped)
2276         (target_pause_all)
2277         (target_unpause_all)
2278         (target_stabilize_threads)
2279         (target_install_fast_tracepoint_jump_pad)
2280         (target_emit_ops)
2281         (target_supports_disable_randomization)
2282         (target_supports_agent)
2283         (target_enable_btrace)
2284         (target_disable_btrace)
2285         (target_read_btrace)
2286         (target_read_btrace_conf)
2287         (target_supports_range_stepping)
2288         (target_supports_stopped_by_sw_breakpoint)
2289         (target_stopped_by_sw_breakpoint)
2290         (target_supports_stopped_by_hw_breakpoint)
2291         (target_supports_hardware_single_step)
2292         (target_stopped_by_hw_breakpoint)
2293         (target_breakpoint_kind_from_pc)
2294         (target_breakpoint_kind_from_current_state)
2295         (target_supports_software_single_step)
2296         (target_core_of_thread)
2297         (target_thread_name)
2298         (target_thread_handle)
2299         * win32-low.cc (do_initial_child_stuff)
2300
2301         Rename target op default definitions listed below.
2302
2303         * target.cc (process_target::post_create_inferior): Rename as ...
2304         (process_stratum_target::post_create_inferior): ... this.
2305         (process_target::prepare_to_access_memory): Rename as ...
2306         (process_stratum_target::prepare_to_access_memory): ... this.
2307         (process_target::done_accessing_memory): Rename as ...
2308         (process_stratum_target::done_accessing_memory): ... this.
2309         (process_target::look_up_symbols): Rename as ...
2310         (process_stratum_target::look_up_symbols): ... this.
2311         (process_target::supports_read_auxv): Rename as ...
2312         (process_stratum_target::supports_read_auxv): ... this.
2313         (process_target::read_auxv): Rename as ...
2314         (process_stratum_target::read_auxv): ... this.
2315         (process_target::supports_z_point_type): Rename as ...
2316         (process_stratum_target::supports_z_point_type): ... this.
2317         (process_target::insert_point): Rename as ...
2318         (process_stratum_target::insert_point): ... this.
2319         (process_target::remove_point): Rename as ...
2320         (process_stratum_target::remove_point): ... this.
2321         (process_target::stopped_by_sw_breakpoint): Rename as ...
2322         (process_stratum_target::stopped_by_sw_breakpoint): ... this.
2323         (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
2324         (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
2325         (process_target::stopped_by_hw_breakpoint): Rename as ...
2326         (process_stratum_target::stopped_by_hw_breakpoint): ... this.
2327         (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
2328         (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
2329         (process_target::supports_hardware_single_step): Rename as ...
2330         (process_stratum_target::supports_hardware_single_step): ... this.
2331         (process_target::stopped_by_watchpoint): Rename as ...
2332         (process_stratum_target::stopped_by_watchpoint): ... this.
2333         (process_target::stopped_data_address): Rename as ...
2334         (process_stratum_target::stopped_data_address): ... this.
2335         (process_target::supports_read_offsets): Rename as ...
2336         (process_stratum_target::supports_read_offsets): ... this.
2337         (process_target::read_offsets): Rename as ...
2338         (process_stratum_target::read_offsets): ... this.
2339         (process_target::supports_get_tls_address): Rename as ...
2340         (process_stratum_target::supports_get_tls_address): ... this.
2341         (process_target::get_tls_address): Rename as ...
2342         (process_stratum_target::get_tls_address): ... this.
2343         (process_target::hostio_last_error): Rename as ...
2344         (process_stratum_target::hostio_last_error): ... this.
2345         (process_target::supports_qxfer_osdata): Rename as ...
2346         (process_stratum_target::supports_qxfer_osdata): ... this.
2347         (process_target::qxfer_osdata): Rename as ...
2348         (process_stratum_target::qxfer_osdata): ... this.
2349         (process_target::supports_qxfer_siginfo): Rename as ...
2350         (process_stratum_target::supports_qxfer_siginfo): ... this.
2351         (process_target::qxfer_siginfo): Rename as ...
2352         (process_stratum_target::qxfer_siginfo): ... this.
2353         (process_target::supports_non_stop): Rename as ...
2354         (process_stratum_target::supports_non_stop): ... this.
2355         (process_target::async): Rename as ...
2356         (process_stratum_target::async): ... this.
2357         (process_target::start_non_stop): Rename as ...
2358         (process_stratum_target::start_non_stop): ... this.
2359         (process_target::supports_multi_process): Rename as ...
2360         (process_stratum_target::supports_multi_process): ... this.
2361         (process_target::supports_fork_events): Rename as ...
2362         (process_stratum_target::supports_fork_events): ... this.
2363         (process_target::supports_vfork_events): Rename as ...
2364         (process_stratum_target::supports_vfork_events): ... this.
2365         (process_target::supports_exec_events): Rename as ...
2366         (process_stratum_target::supports_exec_events): ... this.
2367         (process_target::handle_new_gdb_connection): Rename as ...
2368         (process_stratum_target::handle_new_gdb_connection): ... this.
2369         (process_target::handle_monitor_command): Rename as ...
2370         (process_stratum_target::handle_monitor_command): ... this.
2371         (process_target::core_of_thread): Rename as ...
2372         (process_stratum_target::core_of_thread): ... this.
2373         (process_target::supports_read_loadmap): Rename as ...
2374         (process_stratum_target::supports_read_loadmap): ... this.
2375         (process_target::read_loadmap): Rename as ...
2376         (process_stratum_target::read_loadmap): ... this.
2377         (process_target::process_qsupported): Rename as ...
2378         (process_stratum_target::process_qsupported): ... this.
2379         (process_target::supports_tracepoints): Rename as ...
2380         (process_stratum_target::supports_tracepoints): ... this.
2381         (process_target::read_pc): Rename as ...
2382         (process_stratum_target::read_pc): ... this.
2383         (process_target::write_pc): Rename as ...
2384         (process_stratum_target::write_pc): ... this.
2385         (process_target::supports_thread_stopped): Rename as ...
2386         (process_stratum_target::supports_thread_stopped): ... this.
2387         (process_target::thread_stopped): Rename as ...
2388         (process_stratum_target::thread_stopped): ... this.
2389         (process_target::supports_get_tib_address): Rename as ...
2390         (process_stratum_target::supports_get_tib_address): ... this.
2391         (process_target::get_tib_address): Rename as ...
2392         (process_stratum_target::get_tib_address): ... this.
2393         (process_target::pause_all): Rename as ...
2394         (process_stratum_target::pause_all): ... this.
2395         (process_target::unpause_all): Rename as ...
2396         (process_stratum_target::unpause_all): ... this.
2397         (process_target::stabilize_threads): Rename as ...
2398         (process_stratum_target::stabilize_threads): ... this.
2399         (process_target::supports_fast_tracepoints): Rename as ...
2400         (process_stratum_target::supports_fast_tracepoints): ... this.
2401         (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
2402         (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
2403         (process_target::emit_ops): Rename as ...
2404         (process_stratum_target::emit_ops): ... this.
2405         (process_target::supports_disable_randomization): Rename as ...
2406         (process_stratum_target::supports_disable_randomization): ... this.
2407         (process_target::supports_qxfer_libraries_svr4): Rename as ...
2408         (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
2409         (process_target::qxfer_libraries_svr4): Rename as ...
2410         (process_stratum_target::qxfer_libraries_svr4): ... this.
2411         (process_target::supports_agent): Rename as ...
2412         (process_stratum_target::supports_agent): ... this.
2413         (process_target::enable_btrace): Rename as ...
2414         (process_stratum_target::enable_btrace): ... this.
2415         (process_target::disable_btrace): Rename as ...
2416         (process_stratum_target::disable_btrace): ... this.
2417         (process_target::read_btrace): Rename as ...
2418         (process_stratum_target::read_btrace): ... this.
2419         (process_target::read_btrace_conf): Rename as ...
2420         (process_stratum_target::read_btrace_conf): ... this.
2421         (process_target::supports_range_stepping): Rename as ...
2422         (process_stratum_target::supports_range_stepping): ... this.
2423         (process_target::supports_pid_to_exec_file): Rename as ...
2424         (process_stratum_target::supports_pid_to_exec_file): ... this.
2425         (process_target::pid_to_exec_file): Rename as ...
2426         (process_stratum_target::pid_to_exec_file): ... this.
2427         (process_target::supports_multifs): Rename as ...
2428         (process_stratum_target::supports_multifs): ... this.
2429         (process_target::multifs_open): Rename as ...
2430         (process_stratum_target::multifs_open): ... this.
2431         (process_target::multifs_unlink): Rename as ...
2432         (process_stratum_target::multifs_unlink): ... this.
2433         (process_target::multifs_readlink): Rename as ...
2434         (process_stratum_target::multifs_readlink): ... this.
2435         (process_target::breakpoint_kind_from_pc): Rename as ...
2436         (process_stratum_target::breakpoint_kind_from_pc): ... this.
2437         (process_target::breakpoint_kind_from_current_state): Rename as ...
2438         (process_stratum_target::breakpoint_kind_from_current_state): ... this.
2439         (process_target::thread_name): Rename as ...
2440         (process_stratum_target::thread_name): ... this.
2441         (process_target::thread_handle): Rename as ...
2442         (process_stratum_target::thread_handle): ... this.
2443         (process_target::supports_software_single_step): Rename as ...
2444         (process_stratum_target::supports_software_single_step): ... this.
2445         (process_target::supports_catch_syscall): Rename as ...
2446         (process_stratum_target::supports_catch_syscall): ... this.
2447         (process_target::get_ipa_tdesc_idx): Rename as ...
2448         (process_stratum_target::get_ipa_tdesc_idx): ... this.
2449
2450 2020-02-20  Pedro Alves  <palves@redhat.com>
2451
2452         * target.cc (set_target_ops): Simply copy the given target pointer
2453         instead of creating a copy of the pointed object.
2454
2455 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2456
2457         Turn process_stratum_target's get_ipa_tdesc_idx op into a method
2458         of process_target.
2459
2460         * target.h (struct process_stratum_target): Remove the target op.
2461         (class process_target): Add the target op.
2462         (target_get_ipa_tdesc_idx): Update the macro.
2463         * target.cc (process_target::get_ipa_tdesc_idx): Define.
2464
2465         Update the derived classes and callers below.
2466
2467         * linux-low.cc (linux_target_ops): Update.
2468         (linux_get_ipa_tdesc_idx): Turn into ...
2469         (linux_process_target::get_ipa_tdesc_idx): ... this.
2470         * linux-low.h (class linux_process_target): Update.
2471         * lynx-low.cc (lynx_target_ops): Update.
2472         * nto-low.cc (nto_target_ops): Update.
2473         * win32-low.cc (win32_target_ops): Update.
2474
2475 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2476
2477         Turn process_stratum_target's supports_catch_syscall op into a
2478         method of process_target.
2479
2480         * target.h (struct process_stratum_target): Remove the target op.
2481         (class process_target): Add the target op.
2482         (target_supports_catch_syscall): Update the macro.
2483         * target.cc (process_target::supports_catch_syscall): Define.
2484
2485         Update the derived classes and callers below.
2486
2487         * linux-low.cc (linux_target_ops): Update.
2488         (linux_supports_catch_syscall): Turn into ...
2489         (linux_process_target::supports_catch_syscall): ... this.
2490         * linux-low.h (class linux_process_target): Update.
2491         * lynx-low.cc (lynx_target_ops): Update.
2492         * nto-low.cc (nto_target_ops): Update.
2493         * win32-low.cc (win32_target_ops): Update.
2494
2495 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2496
2497         Turn process_stratum_target's supports_software_single_step op
2498         into a method of process_target.
2499
2500         * target.h (struct process_stratum_target): Remove the target op.
2501         (class process_target): Add the target op.
2502         (target_supports_software_single_step): Update the macro.
2503         * target.cc (process_target::supports_software_single_step): Define.
2504
2505         Update the derived classes and callers below.
2506
2507         * linux-low.cc (linux_target_ops): Update.
2508         (linux_supports_software_single_step): Turn into ...
2509         (linux_process_target::supports_software_single_step): ... this.
2510         * linux-low.h (class linux_process_target): Update.
2511         * lynx-low.cc (lynx_target_ops): Update.
2512         * nto-low.cc (nto_target_ops): Update.
2513         * win32-low.cc (win32_target_ops): Update.
2514
2515 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2516
2517         Turn process_stratum_target's thread_name and thread_handle ops
2518         into methods of process_target.
2519
2520         * target.h (struct process_stratum_target): Remove the target ops.
2521         (class process_target): Add the target ops.
2522         (target_thread_name): Update the macro.
2523         (target_thread_handle): Update the macro.
2524         * target.cc (process_target::thread_name): Define.
2525         (process_target::thread_handle): Define.
2526
2527         Update the derived classes and callers below.
2528
2529         * linux-low.cc (linux_target_ops): Update.
2530         (linux_process_target::thread_name): Define.
2531         (linux_process_target::thread_handle): Define.
2532         * linux-low.h (class linux_process_target): Update.
2533         * lynx-low.cc (lynx_target_ops): Update.
2534         * nto-low.cc (nto_target_ops): Update.
2535         * win32-low.cc (win32_target_ops): Update.
2536
2537 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2538
2539         Turn process_stratum_target's breakpoint_kind_from_pc,
2540         sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
2541         ops into methods of process_target.
2542
2543         * target.h (struct process_stratum_target): Remove the target op.
2544         (class process_target): Add the target op.
2545         (target_breakpoint_kind_from_pc): Update the macro.
2546         (target_breakpoint_kind_from_current_state): Update the macro.
2547         (default_breakpoint_kind_from_pc): Remove declaration.
2548         * target.cc (default_breakpoint_kind_from_pc): Turn into ...
2549         (process_target::breakpoint_kind_from_pc): ... this.
2550         (process_target::breakpoint_kind_from_current_state): Define.
2551
2552         Update the derived classes and callers below.
2553
2554         * mem-break.cc (bp_size): Update.
2555         (bp_opcode): Update.
2556         * linux-low.cc (linux_target_ops): Update.
2557         (linux_wait_1): Update.
2558         (linux_breakpoint_kind_from_pc): Turn into ...
2559         (linux_process_target::breakpoint_kind_from_pc): ... this.
2560         (linux_sw_breakpoint_from_kind): Turn into ...
2561         (linux_process_target::sw_breakpoint_from_kind): ... this.
2562         (linux_breakpoint_kind_from_current_state): Turn into ...
2563         (linux_process_target::breakpoint_kind_from_current_state): ... this.
2564         * linux-low.h (class linux_process_target): Update.
2565         * lynx-low.cc (lynx_target_ops): Update.
2566         (lynx_process_target::sw_breakpoint_from_kind): Define.
2567         * lynx-low.h (class lynx_process_target): Update.
2568         * nto-low.cc (nto_target_ops): Update.
2569         (nto_sw_breakpoint_from_kind): Turn into ...
2570         (nto_process_target::sw_breakpoint_from_kind): ... this.
2571         * nto-low.h (class nto_process_target): Update.
2572         * win32-low.cc (win32_target_ops): Update.
2573         (win32_sw_breakpoint_from_kind): Turn into ...
2574         (win32_process_target::sw_breakpoint_from_kind): ... this.
2575         * win32-low.h (class win32_process_target): Update.
2576
2577 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2578
2579         Turn process_stratum_target's multifs_open, multifs_readlink,
2580         multifs_unlink ops into methods of process_target.
2581
2582         * target.h (struct process_stratum_target): Remove the target ops.
2583         (class process_target): Add the target ops.  Also add
2584         'supports_multifs'.
2585         * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
2586         "sys/stat.h".
2587         (process_target::supports_multifs): Define.
2588         (process_target::multifs_open): Define.
2589         (process_target::multifs_readlink): Define.
2590         (process_target::multifs_unlink): Define.
2591
2592         Update the derived classes and callers below.
2593
2594         * hostio.cc (handle_setfs): Update.
2595         (handle_open): Update.
2596         (handle_unlink): Update.
2597         (handle_readlink): Update.
2598         * linux-low.cc (linux_target_ops): Update.
2599         (linux_process_target::supports_multifs): Define.
2600         (linux_process_target::multifs_open): Define.
2601         (linux_process_target::multifs_readlink): Define.
2602         (linux_process_target::multifs_unlink): Define.
2603         * linux-low.h (class linux_process_target): Update.
2604         * lynx-low.cc (lynx_target_ops): Update.
2605         * nto-low.cc (nto_target_ops): Update.
2606         * win32-low.cc (win32_target_ops): Update.
2607
2608 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2609
2610         Turn process_stratum_target's pid_to_exec_file op into a method
2611         of process_target.
2612
2613         * target.h (struct process_stratum_target): Remove the target op.
2614         (class process_target): Add the target op.  Also add
2615         'supports_pid_to_exec_file'.
2616         * target.cc (process_target::pid_to_exec_file): Define.
2617         (process_target::supports_pid_to_exec_file): Define.
2618
2619         Update the derived classes and callers below.
2620
2621         * server.cc (handle_qxfer_exec_file): Update.
2622         (handle_query): Update.
2623         * linux-low.cc (linux_target_ops): Update.
2624         (linux_process_target::supports_pid_to_exec_file): Define.
2625         (linux_process_target::pid_to_exec_file): Define.
2626         * linux-low.h (class linux_process_target): Update.
2627         * lynx-low.cc (lynx_target_ops): Update.
2628         * nto-low.cc (nto_target_ops): Update.
2629         * win32-low.cc (win32_target_ops): Update.
2630
2631 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2632
2633         Turn process_stratum_target's supports_range_stepping op into a
2634         method of process_target.
2635
2636         * target.h (struct process_stratum_target): Remove the target op.
2637         (class process_target): Add the target op.
2638         (target_supports_range_stepping): Update the macro.
2639         * target.cc (process_target::supports_range_stepping): Define.
2640
2641         Update the derived classes and callers below.
2642
2643         * linux-low.cc (linux_target_ops): Update.
2644         (linux_supports_range_stepping): Turn into ...
2645         (linux_process_target::supports_range_stepping): ... this.
2646         * linux-low.h (class linux_process_target): Update.
2647         * lynx-low.cc (lynx_target_ops): Update.
2648         * nto-low.cc (nto_target_ops): Update.
2649         * win32-low.cc (win32_target_ops): Update.
2650
2651 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2652
2653         Turn process_stratum_target's btrace-related ops (enable_btrace,
2654         disable_btrace, read_btrace, read_btrace_conf) into methods of
2655         process_target.
2656
2657         * target.h (struct process_stratum_target): Remove the target ops.
2658         (class process_target): Add the target ops.
2659         (target_enable_btrace): Update.
2660         (target_disable_btrace): Update.
2661         (target_read_btrace): Update.
2662         (target_read_btrace_conf): Update.
2663         * target.cc (process_target::enable_btrace): Define.
2664         (process_target::disable_btrace): Define.
2665         (process_target::read_btrace): Define.
2666         (process_target::read_btrace_conf): Define.
2667
2668         Update the derived classes and callers below.
2669
2670         * linux-low.cc (linux_target_ops): Update.
2671         (linux_process_target:enable_btrace): Define as a wrapper around
2672         linux_enable_btrace.
2673         (linux_low_disable_btrace): Turn into ...
2674         (linux_process_target::disable_btrace): ... this.
2675         (linux_low_read_btrace): Turn into ...
2676         (linux_process_target::read_btrace): ... this.
2677         (linux_low_btrace_conf): Turn into ...
2678         (linux_process_target::read_btrace_conf): ... this.
2679         * linux-low.h (class linux_process_target): Update.
2680         * lynx-low.cc (lynx_target_ops): Update.
2681         * nto-low.cc (nto_target_ops): Update.
2682         * win32-low.cc (win32_target_ops): Update.
2683
2684 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2685
2686         Turn process_stratum_target's supports_agent op into a method of
2687         process_target.
2688
2689         * target.h (struct process_stratum_target): Remove the target op.
2690         (class process_target): Add the target op.
2691         (target_supports_agent): Update the macro.
2692         * target.cc (process_target::supports_agent): Define.
2693
2694         Update the derived classes and callers below.
2695
2696         * linux-low.cc (linux_target_ops): Update.
2697         (linux_supports_agent): Turn into ...
2698         (linux_process_target::supports_agent): ... this.
2699         * linux-low.h (class linux_process_target): Update.
2700         * lynx-low.cc (lynx_target_ops): Update.
2701         * nto-low.cc (nto_target_ops): Update.
2702         * win32-low.cc (win32_target_ops): Update.
2703
2704 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2705
2706         Turn process_stratum_target's qxfer_libraries_svr4 op into a
2707         method of process_target.
2708
2709         * target.h (struct process_stratum_target): Remove the target op.
2710         (class process_target): Add the target op.  Also add
2711         'supports_qxfer_libraries_svr4'.
2712         * target.cc (process_target::qxfer_libraries_svr4): Define.
2713         (process_target::supports_qxfer_libraries_svr4): Define.
2714
2715         Update the derived classes and callers below.
2716
2717         * server.cc (handle_qxfer_libraries_svr4): Update.
2718         (handle_query): Update.
2719         * linux-low.cc (linux_target_ops): Update.
2720         (linux_process_target::supports_qxfer_libraries_svr4): Define.
2721         (linux_qxfer_libraries_svr4): Turn into ...
2722         (linux_process_target::qxfer_libraries_svr4): ... this.
2723         * linux-low.h (class linux_process_target): Update.
2724         * lynx-low.cc (lynx_target_ops): Update.
2725         * nto-low.cc (nto_target_ops): Update.
2726         * win32-low.cc (win32_target_ops): Update.
2727
2728 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2729
2730         Turn process_stratum_target's supports_disable_randomization op
2731         into a method of process_target.
2732
2733         * target.h (struct process_stratum_target): Remove the target op.
2734         (class process_target): Add the target op.
2735         (target_supports_disable_randomization): Update the macro.
2736         * target.cc (process_target::supports_disable_randomization): Define.
2737
2738         Update the derived classes and callers below.
2739
2740         * linux-low.cc (linux_target_ops): Update.
2741         (linux_supports_disable_randomization): Turn into ...
2742         (linux_process_target::supports_disable_randomization): ... this.
2743         * linux-low.h (class linux_process_target): Update.
2744         * lynx-low.cc (lynx_target_ops): Update.
2745         * nto-low.cc (nto_target_ops): Update.
2746         * win32-low.cc (win32_target_ops): Update.
2747
2748 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2749
2750         Turn process_stratum_target's emit_ops op into a method of
2751         process_target.
2752
2753         * target.h (struct process_stratum_target): Remove the target op.
2754         (class process_target): Add the target op.
2755         (target_emit_ops): Update the macro.
2756         * target.cc (process_target::emit_ops): Define.
2757
2758         Update the derived classes and callers below.
2759
2760         * linux-low.cc (linux_target_ops): Update.
2761         (linux_emit_ops): Turn into ...
2762         (linux_process_target::emit_ops): ... this.
2763         * linux-low.h (class linux_process_target): Update.
2764         * lynx-low.cc (lynx_target_ops): Update.
2765         * nto-low.cc (nto_target_ops): Update.
2766         * win32-low.cc (win32_target_ops): Update.
2767
2768 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2769
2770         Turn process_stratum_target's install_fast_tracepoint_jump_pad
2771         and get_min_fast_tracepoint_insn_len ops into methods of
2772         process_target.
2773
2774         * target.h (struct process_stratum_target): Remove the target ops.
2775         (class process_target): Add the target ops.  Also add
2776         'supports_fast_tracepoints'.
2777         (target_supports_fast_tracepoints): Update the macro.
2778         (target_get_min_fast_tracepoint_insn_len): Update the macro.
2779         (install_fast_tracepoint_jump_pad): Update and rename the macro
2780         to ...
2781         (target_install_fast_tracepoint_jump_pad): ... this.
2782         * target.cc (process_target::supports_fast_tracepoints): Define.
2783         (process_target::install_fast_tracepoint_jump_pad): Define.
2784         (process_target::get_min_fast_tracepoint_insn_len): Define.
2785
2786         Update the derived classes and callers below.
2787
2788         * tracepoint.cc (install_fast_tracepoint): Update.
2789         * linux-low.cc (linux_target_ops): Update.
2790         (linux_process_target::supports_fast_tracepoints): Define.
2791         (linux_install_fast_tracepoint_jump_pad): Turn into ...
2792         (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
2793         (linux_get_min_fast_tracepoint_insn_len): Turn into ...
2794         (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
2795         * linux-low.h (class linux_process_target): Update.
2796         * lynx-low.cc (lynx_target_ops): Update.
2797         * nto-low.cc (nto_target_ops): Update.
2798         * win32-low.cc (win32_target_ops): Update.
2799
2800 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2801
2802         Turn process_stratum_target's stabilize_threads op into a
2803         method of process_target.
2804
2805         * target.h (struct process_stratum_target): Remove the target op.
2806         (class process_target): Add the target op.
2807         (target_stabilize_threads): Update the macro.
2808         * target.cc (process_target::stabilize_threads): Define.
2809
2810         Update the derived classes and callers below.
2811
2812         * server.cc (handle_status): Update.
2813         * tracepoint.cc (cmd_qtdp): Update.
2814         (cmd_qtstart): Update.
2815         * linux-low.cc (linux_target_ops): Update.
2816         (linux_stabilize_threads): Turn into ...
2817         (linux_process_target::stabilize_threads): ... this.
2818         (linux_wait_1): Update.
2819         * linux-low.h (class linux_process_target): Update.
2820         * lynx-low.cc (lynx_target_ops): Update.
2821         * nto-low.cc (nto_target_ops): Update.
2822         * win32-low.cc (win32_target_ops): Update.
2823
2824 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2825
2826         Turn process_stratum_target's pause_all and unpause_all ops
2827         into methods of process_target.
2828
2829         * target.h (struct process_stratum_target): Remove the target ops.
2830         (class process_target): Add the target ops.
2831         (pause_all): Update the macro and rename to...
2832         (target_pause_all): ... this.
2833         (unpause_all): Update the macro and rename to...
2834         (target_unpause_all): ... this.
2835         * target.cc (process_target::pause_all): Define.
2836         (process_target::unpause_all): Define.
2837
2838         Update the derived classes and callers below.
2839
2840         * server.cc (handle_status): Update.
2841         * tracepoint.cc (clear_installed_tracepoints): Update.
2842         (cmd_qtdp): Update.
2843         (cmd_qtstart): Update.
2844         (stop_tracing): Update.
2845         (cmd_qtstatus): Update.
2846         (upload_fast_traceframes): Update.
2847         (run_inferior_command): Update.
2848         * linux-low.cc (linux_target_ops): Update.
2849         (linux_pause_all): Turn into ...
2850         (linux_process_target::pause_all): ... this.
2851         (linux_unpause_all): Turn into ...
2852         (linux_process_target::unpause_all): ... this.
2853         (linux_process_target::prepare_to_access_memory): Update.
2854         (linux_process_target::done_accessing_memory): Update.
2855         * linux-low.h (class linux_process_target): Update.
2856         * lynx-low.cc (lynx_target_ops): Update.
2857         * nto-low.cc (nto_target_ops): Update.
2858         * win32-low.cc (win32_target_ops): Update.
2859
2860 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2861
2862         Turn process_stratum_target's get_tib_address op into a method of
2863         process_target.
2864
2865         * target.h (struct process_stratum_target): Remove the target op.
2866         (class process_target): Add the target op.  Also add
2867         'supports_get_tib_address'.
2868         * target.cc (process_target::get_tib_address): Define.
2869         (process_target::supports_get_tib_address): Define.
2870
2871         Update the derived classes and callers below.
2872
2873         * server.cc (handle_query): Update.
2874         * linux-low.cc (win32_target_ops): Update.
2875         * lynx-low.cc (lynx_target_ops): Update.
2876         * nto-low.cc (nto_target_ops): Update.
2877         * win32-low.cc (win32_target_ops): Update.
2878         (win32_process_target::supports_get_tib_address): Define.
2879         (win32_get_tib_address): Turn into ...
2880         (win32_process_target::get_tib_address): ... this.
2881         * win32-low.h (class win32_process_target): Update.
2882
2883 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2884
2885         Turn process_stratum_target's thread_stopped op into a method of
2886         process_target.
2887
2888         * target.h (struct process_stratum_target): Remove the target op.
2889         (class process_target): Add the target op.  Also add
2890         'supports_thread_stopped'.
2891         (target_thread_stopped): Update the macro.
2892         * target.cc (process_target::thread_stopped): Define.
2893         (process_target::supports_thread_stopped): Define.
2894         (prepare_to_access_memory): Update.
2895
2896         Update the derived classes and callers below.
2897
2898         * server.cc (queue_stop_reply_callback): Update.
2899         * linux-low.cc (linux_target_ops): Update.
2900         (linux_process_target::supports_thread_stopped): Define.
2901         (linux_thread_stopped): Turn into ...
2902         (linux_process_target::thread_stopped): ... this.
2903         * linux-low.h (class linux_process_target): Update.
2904         * lynx-low.cc (lynx_target_ops): Update.
2905         * nto-low.cc (nto_target_ops): Update.
2906         * win32-low.cc (win32_target_ops): Update.
2907
2908 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2909
2910         Turn process_stratum_target's read_pc and write_pc ops into
2911         methods of process_target.
2912
2913         * target.h (struct process_stratum_target): Remove the target ops.
2914         (class process_target): Add the target ops.
2915         * target.cc (process_target::read_pc): Define.
2916         (process_target::write_pc): Define.
2917
2918         Update the derived classes and callers below.
2919
2920         * regcache.cc (regcache_read_pc): Update.
2921         (regcache_write_pc): Update.
2922         * linux-low.cc (linux_target_ops): Update.
2923         (linux_read_pc): Turn into ...
2924         (linux_process_target::read_pc): ... this.
2925         (linux_write_pc): Turn into ...
2926         (linux_process_target::write_pc): ... this.
2927         * linux-low.h (class linux_process_target): Update.
2928         * lynx-low.cc (lynx_target_ops): Update.
2929         * nto-low.cc (nto_target_ops): Update.
2930         * win32-low.cc (win32_target_ops): Update.
2931
2932 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2933
2934         Turn process_stratum_target's supports_tracepoints op into a
2935         method of process_target.
2936
2937         * target.h (struct process_stratum_target): Remove the target op.
2938         (class process_target): Add the target op.
2939         (target_supports_tracepoints): Update the macro.
2940         * target.cc (process_target::supports_tracepoints): Define.
2941
2942         Update the derived classes and callers below.
2943
2944         * linux-low.cc (linux_target_ops): Update.
2945         (linux_supports_tracepoints): Turn into ...
2946         (linux_process_target::supports_tracepoints): ... this.
2947         * linux-low.h (class linux_process_target): Update.
2948         * lynx-low.cc (lynx_target_ops): Update.
2949         * nto-low.cc (nto_target_ops): Update.
2950         * win32-low.cc (win32_target_ops): Update.
2951
2952 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2953
2954         Turn process_stratum_target's process_qsupported op into a method
2955         of process_target.
2956
2957         * target.h (struct process_stratum_target): Remove the target op.
2958         (class process_target): Add the target op.
2959         (target_process_qsupported): Update the macro.
2960         * target.cc (process_target::process_qsupported): Define.
2961
2962         Update the derived classes and callers below.
2963
2964         * linux-low.cc (linux_target_ops): Update.
2965         (linux_process_qsupported): Turn into ...
2966         (linux_process_target::process_qsupported): ... this.
2967         * linux-low.h (class linux_process_target): Update.
2968         * lynx-low.cc (lynx_target_ops): Update.
2969         * nto-low.cc (nto_target_ops): Update.
2970         * win32-low.cc (win32_target_ops): Update.
2971
2972 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2973
2974         Turn process_stratum_target's read_loadmap op into a method of
2975         process_target.
2976
2977         * target.h (struct process_stratum_target): Remove the target op.
2978         (class process_target): Add the target op.  Also add
2979         'supports_read_loadmap'.
2980         * target.cc (process_target::read_loadmap): Define.
2981         (process_target::supports_read_loadmap): Define.
2982
2983         Update the derived classes and callers below.
2984
2985         * server.cc (handle_qxfer_fdpic): Update.
2986         (handle_query): Update.
2987         * linux-low.cc (linux_target_ops): Update.
2988         (linux_process_target::supports_read_loadmap): Define.
2989         (linux_read_loadmap): Turn into ...
2990         (linux_process_target::read_loadmap): ... this.
2991         * linux-low.h (class linux_process_target): Update.
2992         * lynx-low.cc (lynx_target_ops): Update.
2993         * nto-low.cc (nto_target_ops): Update.
2994         * win32-low.cc (win32_target_ops): Update.
2995
2996 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2997
2998         Turn process_stratum_target's core_of_thread op into a method of
2999         process_target.
3000
3001         * target.h (struct process_stratum_target): Remove the target op.
3002         (class process_target): Add the target op.
3003         (target_core_of_thread): Update the macro.
3004         * target.cc (process_target::core_of_thread): Define.
3005
3006         Update the derived classes and callers below.
3007
3008         * linux-low.cc (linux_target_ops): Update.
3009         (linux_process_target::core_of_thread): Define.
3010         * linux-low.h (class linux_process_target): Update.
3011         * lynx-low.cc (lynx_target_ops): Update.
3012         * nto-low.cc (nto_target_ops): Update.
3013         * win32-low.cc (win32_target_ops): Update.
3014
3015 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3016
3017         Turn process_stratum_target's handle_monitor_command op into a
3018         method of process_target.
3019
3020         * target.h (struct process_stratum_target): Remove the target op.
3021         (class process_target): Add the target op.
3022         (target_handle_monitor_command): Update the macro.
3023         * target.cc (process_target::handle_monitor_command): Define.
3024
3025         Update the derived classes and callers below.
3026
3027         * server.cc (handle_query): Update.
3028         * linux-low.cc (linux_target_ops): Update.
3029         (linux_process_target::handle_monitor_command): Define.
3030         * linux-low.h (class linux_process_target): Update.
3031         * lynx-low.cc (lynx_target_ops): Update.
3032         * nto-low.cc (nto_target_ops): Update.
3033         * win32-low.cc (win32_target_ops): Update.
3034
3035 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3036
3037         Turn process_stratum_target's handle_new_gdb_connection op into a
3038         method of process_target.
3039
3040         * target.h (struct process_stratum_target): Remove the target op.
3041         (class process_target): Add the target op.
3042         (target_handle_new_gdb_connection): Update the macro.
3043         * target.cc (process_target::handle_new_gdb_connection): Define.
3044
3045         Update the derived classes and callers below.
3046
3047         * linux-low.cc (linux_target_ops): Update.
3048         (linux_handle_new_gdb_connection): Turn into ...
3049         (linux_process_target::handle_new_gdb_connection): ... this.
3050         * linux-low.h (class linux_process_target): Update.
3051         * lynx-low.cc (lynx_target_ops): Update.
3052         * nto-low.cc (nto_target_ops): Update.
3053         * win32-low.cc (win32_target_ops): Update.
3054
3055 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3056
3057         Turn process_stratum_target's supports_fork_events,
3058         supports_vfork_events, and supports_exec_events ops into methods
3059         of process_target.
3060
3061         * target.h (struct process_stratum_target): Remove the target ops.
3062         (class process_target): Add the target ops.
3063         (target_supports_fork_events): Update the macro.
3064         (target_supports_vfork_events): Update the macro.
3065         (target_supports_exec_events): Update the macro.
3066         * target.cc (process_target::supports_fork_events): Define.
3067         (process_target::supports_vfork_events): Define.
3068         (process_target::supports_exec_events): Define.
3069
3070         Update the derived classes and callers below.
3071
3072         * linux-low.cc (linux_target_ops): Update.
3073         (linux_supports_fork_events): Turn into ...
3074         (linux_process_target::supports_fork_events): ... this.
3075         (linux_supports_vfork_events): Turn into ...
3076         (linux_process_target::supports_vfork_events): ... this.
3077         (linux_supports_exec_events): Turn into ...
3078         (linux_process_target::supports_exec_events): ... this.
3079         * linux-low.h (class linux_process_target): Update.
3080         * lynx-low.cc (lynx_target_ops): Update.
3081         * nto-low.cc (nto_target_ops): Update.
3082         * win32-low.cc (win32_target_ops): Update.
3083
3084 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3085
3086         Turn process_stratum_target's supports_multi_process op into a
3087         method of process_target.
3088
3089         * target.h (struct process_stratum_target): Remove the target op.
3090         (class process_target): Add the target op.
3091         * target.cc (process_target::supports_multi_process): Define.
3092         (target_supports_multi_process): Update.
3093
3094         Update the derived classes and callers below.
3095
3096         * linux-low.cc (linux_target_ops): Update.
3097         (linux_supports_multi_process): Turn into ...
3098         (linux_process_target::supports_multi_process): ... this.
3099         * linux-low.h (class linux_process_target): Update.
3100         * lynx-low.cc (lynx_target_ops): Update.
3101         * nto-low.cc (nto_target_ops): Update.
3102         * win32-low.cc (win32_target_ops): Update.
3103
3104 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3105
3106         Turn process_stratum_target's supports_non_stop, async, and
3107         start_non_stop ops into methods of process_target.
3108
3109         * target.h (struct process_stratum_target): Remove the target ops.
3110         (class process_target): Add the target ops.
3111         (target_supports_non_stop): Update the macro.
3112         (target_async): Update the macro.
3113         (start_non_stop): Remove declaration.
3114         * target.cc (process_target::supports_non_stop): Define.
3115         (process_target::async): Define.
3116         (process_target::start_non_stop): Define.
3117         (start_non_stop): Remove.
3118
3119         Update the derived classes and callers below.
3120
3121         * server.cc (handle_qxfer_siginfo): Update.
3122         (handle_query): Update.
3123         * linux-low.cc (linux_target_ops): Update.
3124         (linux_supports_non_stop): Turn into ...
3125         (linux_process_target::supports_non_stop): ... this.
3126         (linux_async): Turn into ...
3127         (linux_process_target::async): ... this.
3128         (linux_start_non_stop): Turn into ...
3129         (linux_process_target::start_non_stop): ... this.
3130         * linux-low.h (class linux_process_target): Update.
3131         * lynx-low.cc (lynx_target_ops): Update.
3132         * nto-low.cc (nto_target_ops): Update.
3133         (nto_supports_non_stop): Remove; rely on the default behavior
3134         instead.
3135         * win32-low.cc (win32_target_ops): Update.
3136
3137 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3138
3139         Turn process_stratum_target's qxfer_siginfo op into a method of
3140         process_target.
3141
3142         * target.h (struct process_stratum_target): Remove the target op.
3143         (class process_target): Add the target op.  Also add
3144         'supports_qxfer_siginfo'.
3145         * target.cc (process_target::qxfer_siginfo): Define.
3146         (process_target::supports_qxfer_siginfo): Define.
3147
3148         Update the derived classes and callers below.
3149
3150         * server.cc (handle_qxfer_siginfo): Update.
3151         (handle_query): Update.
3152         * linux-low.cc (linux_target_ops): Update.
3153         (linux_process_target::supports_qxfer_siginfo): Define.
3154         (linux_xfer_siginfo): Turn into ...
3155         (linux_process_target::qxfer_siginfo): ... this.
3156         * linux-low.h (class linux_process_target): Update.
3157         * lynx-low.cc (lynx_target_ops): Update.
3158         * nto-low.cc (nto_target_ops): Update.
3159         * win32-low.cc (win32_target_ops): Update.
3160
3161 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3162
3163         Turn process_stratum_target's qxfer_osdata op into a method of
3164         process_target.
3165
3166         * target.h (struct process_stratum_target): Remove the target op.
3167         (class process_target): Add the target op.  Also add
3168         'supports_qxfer_osdata'.
3169         * target.cc (process_target::qxfer_osdata): Define.
3170         (process_target::supports_qxfer_osdata): Define.
3171
3172         Update the derived classes and callers below.
3173
3174         * server.cc (handle_qxfer_osdata): Update.
3175         (handle_query): Update.
3176         * linux-low.cc (linux_target_ops): Update.
3177         (linux_process_target::supports_qxfer_osdata): Define.
3178         (linux_qxfer_osdata): Turn into ...
3179         (linux_process_target::qxfer_osdata): ... this.
3180         * linux-low.h (class linux_process_target): Update.
3181         * lynx-low.cc (lynx_target_ops): Update.
3182         * nto-low.cc (nto_target_ops): Update.
3183         * win32-low.cc (win32_target_ops): Update.
3184
3185 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3186
3187         Turn process_stratum_target's hostio_last_error op into a
3188         method of process_target.
3189
3190         * target.h (struct process_stratum_target): Remove the target op.
3191         (class process_target): Add the target op.
3192         * target.cc: Add "hostio.h" to includes.
3193         (process_target::hostio_last_error): Define.
3194
3195         Update the derived classes and callers below.
3196
3197         * hostio.cc (hostio_error): Update.
3198         * linux-low.cc: Remove "hostio.h" from includes.
3199         (linux_target_ops): Update.
3200         * lynx-low.cc (lynx_target_ops): Update.
3201         * nto-low.cc (nto_target_ops): Update.
3202         * win32-low.h (class win32_process_target): Update.
3203         * win32-low.cc (win32_target_ops): Update.
3204         (wince_hostio_last_error): Turn into ...
3205         (win32_process_target::hostio_last_error): ... this.
3206
3207 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3208
3209         Turn process_stratum_target's get_tls_address op into a method of
3210         process_target.
3211
3212         * target.h (struct process_stratum_target): Remove the target op.
3213         (class process_target): Add the target op.  Also add
3214         'supports_get_tls_address'.
3215         * target.cc (process_target::get_tls_address): Define.
3216         (process_target::supports_get_tls_address): Define.
3217
3218         Update the derived classes and callers below.
3219
3220         * server.cc (handle_query): Update.
3221         * linux-low.cc (linux_target_ops): Update.
3222         (linux_process_target::supports_get_tls_address): Define.
3223         (linux_process_target::get_tls_address): Define.
3224         * linux-low.h (class linux_process_target): Update.
3225         * lynx-low.cc (lynx_target_ops): Update.
3226         * nto-low.cc (nto_target_ops): Update.
3227         * win32-low.cc (win32_target_ops): Update.
3228
3229 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3230
3231         Turn process_stratum_target's read_offsets op into a method of
3232         process_target.
3233
3234         * target.h (struct process_stratum_target): Remove the target op.
3235         (class process_target): Add the target op.  Also add
3236         'supports_read_offsets'.
3237         * target.cc (process_target::read_offsets): Define.
3238         (process_target::supports_read_offsets): Define.
3239
3240         Update the derived classes and callers below.
3241
3242         * server.cc (handle_query): Update.
3243         * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
3244         (linux_target_ops): Update.
3245         (linux_process_target::supports_read_offsets): Define.
3246         (linux_read_offsets): Turn into ...
3247         (linux_process_target::read_offsets): ... this.
3248         * linux-low.h (class linux_process_target): Update.
3249         * lynx-low.cc (lynx_target_ops): Update.
3250         * nto-low.cc (nto_target_ops): Update.
3251         * win32-low.cc (win32_target_ops): Update.
3252
3253 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3254
3255         Turn process_stratum_target's stopped_by_watchpoint and
3256         stopped_data_address ops into methods of process_target.
3257
3258         * target.h (struct process_stratum_target): Remove the target ops.
3259         (class process_target): Add the target ops.
3260         * target.cc (process_target::stopped_by_watchpoint): Define.
3261         (process_target::stopped_data_address): Define.
3262
3263         Update the derived classes and callers below.
3264
3265         * remote-utils.cc (prepare_resume_reply): Update.
3266         * linux-low.cc (linux_target_ops): Update.
3267         (linux_stopped_by_watchpoint): Turn into ...
3268         (linux_process_target::stopped_by_watchpoint): ... this.
3269         (linux_stopped_data_address): Turn into ...
3270         (linux_process_target::stopped_data_address): ... this.
3271         * linux-low.h (class linux_process_target): Update.
3272         * lynx-low.cc (lynx_target_ops): Update.
3273         * nto-low.cc (nto_target_ops): Update.
3274         (nto_stopped_by_watchpoint): Turn into ...
3275         (nto_process_target::stopped_by_watchpoint): ... this.
3276         (nto_stopped_data_address): Turn into ...
3277         (nto_process_target::stopped_data_address): ... this.
3278         * nto-low.h (class nto_process_target): Update.
3279         * win32-low.cc (win32_target_ops): Update.
3280         (win32_stopped_by_watchpoint): Turn into ...
3281         (win32_process_target::stopped_by_watchpoint): ... this.
3282         (win32_stopped_data_address): Turn into ...
3283         (win32_process_target::stopped_data_address): ... this.
3284         * win32-low.h (class win32_process_target): Update.
3285
3286 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3287
3288         Turn process_stratum_target's supports_hardware_single_step op into
3289         a method of process_target.
3290
3291         * target.h (struct process_stratum_target): Remove the target op.
3292         (class process_target): Add the target op.
3293         (target_supports_hardware_single_step): Update the macro.
3294         (target_can_do_hardware_single_step): Remove declaration.
3295         * target.cc (process_target::supports_hardware_single_step): Define.
3296         (target_can_do_hardware_single_step): Remove.
3297
3298         Update the derived classes and callers below.
3299
3300         * linux-low.h (class linux_process_target): Update.
3301         * linux-low.cc (linux_target_ops): Update.
3302         (linux_supports_hardware_single_step): Turn into ...
3303         (linux_process_target::supports_hardware_single_step): ... this.
3304         * lynx-low.h (class lynx_process_target): Update.
3305         * lynx-low.cc (lynx_target_ops): Update.
3306         (lynx_process_target::supports_hardware_single_step): Define.
3307         * nto-low.h (class nto_process_target): Update.
3308         * nto-low.cc (nto_target_ops): Update.
3309         (nto_process_target::supports_hardware_single_step): Define.
3310         * win32-low.h (class win32_process_target): Update.
3311         * win32-low.cc (win32_target_ops): Update.
3312         (win32_process_target::supports_hardware_single_step): Define.
3313
3314 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3315
3316         Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
3317         ops into methods of process_target.
3318
3319         * target.h (struct process_stratum_target): Remove the target ops.
3320         (class process_target): Add the target ops.
3321         (target_stopped_by_hw_breakpoint): Update the macro.
3322         (target_supports_stopped_by_hw_breakpoint): Update the macro.
3323         * target.cc (process_target::stopped_by_hw_breakpoint): Define.
3324         (process_target::supports_stopped_by_hw_breakpoint): Define.
3325
3326         Update the derived classes and callers below.
3327
3328         * linux-low.cc (linux_target_ops): Update.
3329         (linux_stopped_by_hw_breakpoint): Turn into ...
3330         (linux_process_target::stopped_by_hw_breakpoint): ... this.
3331         (linux_supports_stopped_by_hw_breakpoint): Turn into ...
3332         (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
3333         * linux-low.h (class linux_process_target): Update.
3334         * lynx-low.cc (lynx_target_ops): Update.
3335         * nto-low.cc (nto_target_ops): Update.
3336         * win32-low.cc (win32_target_ops): Update.
3337
3338 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3339
3340         Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
3341         ops into methods of process_target.
3342
3343         * target.h (struct process_stratum_target): Remove the target ops.
3344         (class process_target): Add the target ops.
3345         (target_stopped_by_sw_breakpoint): Update the macro.
3346         (target_supports_stopped_by_sw_breakpoint): Update the macro.
3347         * target.cc (process_target::stopped_by_sw_breakpoint): Define.
3348         (process_target::supports_stopped_by_sw_breakpoint): Define.
3349
3350         Update the derived classes and callers below.
3351
3352         * linux-low.cc (linux_target_ops): Update.
3353         (linux_stopped_by_sw_breakpoint): Turn into ...
3354         (linux_process_target::stopped_by_sw_breakpoint): ... this.
3355         (linux_supports_stopped_by_sw_breakpoint): Turn into ...
3356         (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
3357         * linux-low.h (class linux_process_target): Update.
3358         * lynx-low.cc (lynx_target_ops): Update.
3359         * nto-low.cc (nto_target_ops): Update.
3360         * win32-low.cc (win32_target_ops): Update.
3361
3362 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3363
3364         Turn process_stratum_target's insert_point and remove_point ops
3365         into methods of process_target.
3366
3367         * target.h (struct process_stratum_target): Remove the target ops.
3368         (class process_target): Add the target ops.
3369         * target.cc (process_target::insert_point): Define.
3370         (process_target::remove_point): Define.
3371
3372         Update the derived classes and callers below.
3373
3374         * mem-break.cc (set_raw_breakpoint_at): Update.
3375         (delete_raw_breakpoint): Update.
3376         (uninsert_raw_breakpoint): Update.
3377         (reinsert_raw_breakpoint): Update.
3378         * linux-low.cc (linux_target_ops): Update.
3379         (linux_insert_point): Turn into ...
3380         (linux_process_target::insert_point): ... this.
3381         (linux_remove_point): Turn into ...
3382         (linux_process_target::remove_point): ... this.
3383         * linux-low.h (class linux_process_target): Update.
3384         * lynx-low.cc (lynx_target_ops): Update.
3385         * nto-low.cc (nto_target_ops): Update.
3386         (nto_insert_point): Turn into ...
3387         (nto_process_target::insert_point): ... this.
3388         (nto_remove_point): Turn into ...
3389         (nto_process_target::remove_point): ... this.
3390         * nto-low.h (class nto_process_target): Update.
3391         * win32-low.cc (win32_target_ops): Update.
3392         (win32_insert_point): Turn into ...
3393         (win32_process_target::insert_point): ... this.
3394         (win32_remove_point): Turn into ...
3395         (win32_process_target::remove_point): ... this.
3396         * win32-low.h (class win32_process_target): Update.
3397
3398 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3399
3400         Turn process_stratum_target's supports_z_point_type op into a
3401         method of process_target.
3402
3403         * target.h (struct process_stratum_target): Remove the target op.
3404         (class process_target): Add the target op.
3405         * target.cc (process_target::supports_z_point_type): Define.
3406
3407         Update the derived classes and callers below.
3408
3409         * mem-break.cc (z_type_supported): Update.
3410         * linux-low.cc (linux_target_ops): Update.
3411         (linux_supports_z_point_type): Turn into ...
3412         (linux_process_target::supports_z_point_type): ... this.
3413         * linux-low.h (class linux_process_target): Update.
3414         * lynx-low.cc (lynx_target_ops): Update.
3415         * nto-low.cc (nto_target_ops): Update.
3416         (nto_supports_z_point_type): Turn into ...
3417         (nto_process_target::supports_z_point_type): ... this.
3418         * nto-low.h (class nto_process_target): Update.
3419         * win32-low.cc (win32_target_ops): Update.
3420         (win32_supports_z_point_type): Turn into ...
3421         (win32_process_target::supports_z_point_type): ... this.
3422         * win32-low.h (class win32_process_target): Update.
3423
3424 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3425
3426         Turn process_stratum_target's read_auxv op into a method of
3427         process_target.
3428
3429         * target.h (class process_stratum_target): Remove the target op.
3430         (struct process_target): Add the target op.  Also add
3431         'supports_read_auxv'.
3432         * target.cc (process_target::read_auxv): Define.
3433         (process_target::supports_read_auxv): Define.
3434
3435         Update the derived classes and callers below.
3436
3437         * server.cc (handle_qxfer_auxv): Update.
3438         (handle_query): Update.
3439         * linux-low.cc (linux_target_ops): Update.
3440         (linux_process_target::supports_read_auxv): Define.
3441         (linux_read_auxv): Turn into ...
3442         (linux_process_target::read_auxv): ... this.
3443         * linux-low.h (class linux_process_target): Update.
3444         * lynx-low.cc (lynx_target_ops): Update.
3445         * nto-low.cc (nto_target_ops): Update.
3446         (nto_process_target::supports_read_auxv): Define.
3447         (nto_read_auxv): Turn into ...
3448         (nto_process_target::read_auxv): ... this.
3449         * nto-low.h (class nto_process_target): Update.
3450         * win32-low.cc (win32_target_ops): Update.
3451
3452 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3453
3454         Turn process_stratum_target's request_interrupt op into a method of
3455         process_target.
3456
3457         * target.h (struct process_stratum_target): Remove the target op.
3458         (class process_target): Add the target op.
3459
3460         Update the derived classes and callers below.
3461
3462         * remote-utils.cc (putpkt_binary_1): Update.
3463         (input_interrupt): Update.
3464         (getpkt): Update.
3465         * server.cc (handle_v_requests): Update.
3466         * linux-low.cc (linux_target_ops): Update.
3467         (linux_request_interrupt): Turn into ...
3468         (linux_process_target::request_interrupt): ... this.
3469         * linux-low.h (class linux_process_target): Update.
3470         * lynx-low.cc (lynx_target_ops): Update.
3471         (lynx_request_interrupt): Turn into ...
3472         (lynx_process_target::request_interrupt): ... this.
3473         * lynx-low.h (class lynx_process_target): Update.
3474         * nto-low.cc (nto_target_ops): Update.
3475         (nto_request_interrupt): Turn into ...
3476         (nto_process_target::request_interrupt): ... this.
3477         * nto-low.h (class nto_process_target): Update.
3478         * win32-low.cc (win32_target_ops): Update.
3479         (win32_request_interrupt): Turn into ...
3480         (win32_process_target::request_interrupt): ... this.
3481         * win32-low.h (class win32_process_target): Update.
3482
3483 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3484
3485         Turn process_stratum_target's look_up_symbols op into a method of
3486         process_target.
3487
3488         * target.h (struct process_stratum_target): Remove the target op.
3489         (class process_target): Add the target op.
3490         * target.cc (process_target::look_up_symbols): Define.
3491
3492         Update the derived classes and callers below.
3493
3494         * server.cc (handle_query): Update.
3495         * linux-low.cc (linux_target_ops): Update.
3496         (linux_look_up_symbols): Turn into ...
3497         (linux_process_target::look_up_symbols): ... this.
3498         * linux-low.h (class linux_process_target): Update.
3499         * lynx-low.cc (lynx_target_ops): Update.
3500         * nto-low.cc (nto_target_ops): Update.
3501         * win32-low.cc (win32_target_ops): Update.
3502
3503 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3504
3505         Turn process_stratum_target's read_memory and write_memory
3506         ops into methods of process_target.
3507
3508         * target.h (struct process_stratum_target): Remove the target ops.
3509         (class process_target): Add the target ops.
3510
3511         Update the derived classes and callers below.
3512
3513         * linux-aarch32-low.cc (arm_breakpoint_at): Update.
3514         * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
3515         * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
3516         (arm_get_syscall_trapinfo): Update.
3517         * linux-cris-low.cc (cris_breakpoint_at): Update.
3518         * linux-crisv32-low.cc (cris_breakpoint_at): Update.
3519         * linux-m32r-low.cc (m32r_breakpoint_at): Update.
3520         * linux-mips-low.cc (mips_breakpoint_at): Update.
3521         * linux-nios2-low.cc (nios2_breakpoint_at): Update.
3522         * linux-ppc-low.cc (ppc_breakpoint_at): Update.
3523         * linux-sh-low.cc (sh_breakpoint_at): Update.
3524         * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
3525         (sparc_store_gregset_from_stack): Update.
3526         (sparc_breakpoint_at): Update.
3527         * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
3528         * linux-tile-low.cc (tile_breakpoint_at): Update.
3529         * linux-x86-low.cc (x86_breakpoint_at): Update.
3530         * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
3531         * mem-brea.cc (insert_memory_breakpoint): Update.
3532         (validate_inserted_breakpoint): Update.
3533         * target.cc (read_inferior_memory): Update.
3534         (target_write_memory): Update.
3535         * linux-low.cc (linux_target_ops): Update.
3536         (linux_read_memory): Make a wrapper around the read_memory target
3537         op call.
3538         (linux_process_target::read_memory): Rename from linux_read_memory.
3539         (linux_write_memory): Turn into ...
3540         (linux_process_target::write_memory): ... this.
3541         * linux-low.h (class linux_process_target): Update.
3542         * lynx-low.cc (lynx_target_ops): Update.
3543         (lynx_read_memory): Turn into ...
3544         (lynx_process_target::read_memory): ... this.
3545         (lynx_write_memory): Turn into ...
3546         (lynx_process_target::write_memory): ... this.
3547         * lynx-low.h (class lynx_process_target): Update.
3548         * nto-low.cc (nto_target_ops): Update.
3549         (nto_read_memory): Turn into ...
3550         (nto_process_target::read_memory): ... this.
3551         (nto_write_memory): Turn into ...
3552         (nto_process_target::write_memory): ... this.
3553         * nto-low.h (class nto_process_target): Update.
3554         * win32-low.cc (win32_target_ops): Update.
3555         (win32_read_inferior_memory): Turn into ...
3556         (win32_process_target::read_memory): ... this.
3557         (win32_write_inferior_memory): Turn into ...
3558         (win32_process_target::write_memory): ... this.
3559         * win32-low.h (class win32_process_target): Update.
3560
3561 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3562
3563         Turn process_stratum_target's prepare_to_access_memory and
3564         done_accessing_memory ops into methods of process_target.
3565
3566         * target.h (struct process_stratum_target): Remove the target ops.
3567         (class process_target): Add the target ops.
3568         * target.cc (process_target::prepare_to_access_memory): Define.
3569         (process_target::done_accessing_memory): Define.
3570         (prepare_to_access_memory): Update.
3571         (done_accessing_memory): Update.
3572
3573         Update the derived classes and callers below.
3574
3575         * linux-low.cc (linux_target_ops): Update.
3576         (linux_prepare_to_access_memory): Turn into ...
3577         (linux_process_target::prepare_to_access_memory): ... this.
3578         (linux_done_accessing_memory): Turn into ...
3579         (linux_process_target::done_accessing_memory): ... this.
3580         * linux-low.h (class linux_process_target): Update.
3581         * lynx-low.cc (lynx_target_ops): Update.
3582         * nto-low.cc (nto_target_ops): Update.
3583         * win32-low.cc (win32_target_ops): Update.
3584
3585 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3586
3587         Turn process_stratum_target's fetch_registers and store_registers
3588         ops into methods of process_target.
3589
3590         * target.h (struct process_stratum_target): Remove the target ops.
3591         (class process_target): Add the target ops.
3592         (fetch_inferior_registers): Update the macro.
3593         (store_inferior_registers): Update the macro.
3594
3595         Update the derived classes and callers below.
3596
3597         * linux-low.cc (linux_target_ops): Update.
3598         (linux_fetch_registers): Turn into ...
3599         (linux_process_target::fetch_registers): ... this.
3600         (linux_store_registers): Turn into ...
3601         (linux_process_target::store_registers): ... this.
3602         * linux-low.h (class linux_process_target): Update.
3603         * lynx-low.cc (lynx_target_ops): Update.
3604         (lynx_fetch_registers): Turn into ...
3605         (lynx_process_target::fetch_registers): ... this.
3606         (lynx_store_registers): Turn into ...
3607         (lynx_process_target::store_registers): ... this.
3608         * lynx-low.h (class lynx_process_target): Update.
3609         * nto-low.cc (nto_target_ops): Update.
3610         (nto_fetch_registers): Turn into ...
3611         (nto_process_target::fetch_registers): ... this.
3612         (nto_store_registers): Turn into ...
3613         (nto_process_target::store_registers): ... this.
3614         * nto-low.h (class nto_process_target): Update.
3615         * win32-low.cc (win32_target_ops): Update.
3616         (win32_fetch_inferior_registers): Turn into ...
3617         (win32_process_target::fetch_registers): ... this.
3618         (win32_store_inferior_registers): Turn into ...
3619         (win32_process_target::store_registers): ... this.
3620         * win32-low.h (class win32_process_target): Update.
3621
3622 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3623
3624         Turn process_stratum_target's wait op into a method of
3625         process_target.
3626
3627         * target.h (struct process_stratum_target): Remove the target op.
3628         (class process_target): Add the target op.
3629
3630         Update the derived classes and callers below.
3631
3632         * target.cc (target_wait): Update.
3633         * linux-low.cc (linux_target_ops): Update.
3634         (linux_wait): Turn into ...
3635         (linux_process_target::wait): ... this.
3636         * linux-low.h (class linux_process_target): Update.
3637         * lynx-low.cc (lynx_target_ops): Update.
3638         (lynx_wait): Turn into ...
3639         (lynx_process_target::wait): ... this.
3640         * lynx-low.h (class lynx_process_target): Update.
3641         * nto-low.cc (nto_target_ops): Update.
3642         (nto_wait): Turn into ...
3643         (nto_process_target::wait): ... this.
3644         * nto-low.h (class nto_process_target): Update.
3645         * win32-low.cc (win32_target_ops): Update.
3646         (win32_wait): Turn into ...
3647         (win32_process_target::wait): ... this.
3648         (do_initial_child_stuff): Update.
3649         * win32-low.h (class win32_process_target): Update.
3650
3651 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3652
3653         Turn process_stratum_target's resume op into a method of
3654         process_target.
3655
3656         * target.h (struct process_stratum_target): Remove the target op.
3657         (class process_target): Add the target op.
3658
3659         Update the derived classes and callers below.
3660
3661         * server.cc (resume): Update.
3662         * target.cc (target_stop_and_wait): Update.
3663         (target_continue_no_signal): Update.
3664         (target_continue): Update.
3665         * linux-low.cc (linux_target_ops): Update.
3666         (linux_resume): Turn into ...
3667         (linux_process_target::resume): ... this.
3668         * linux-low.h (class linux_process_target): Update.
3669         * lynx-low.cc (lynx_target_ops): Update.
3670         (lynx_resume): Turn into ...
3671         (lynx_process_target::resume): ... this.
3672         * lynx-low.h (class lynx_process_target): Update.
3673         * nto-low.cc (nto_target_ops): Update.
3674         (nto_resume): Turn into ...
3675         (nto_process_target::resume): ... this.
3676         * nto-low.h (class nto_process_target): Update.
3677         * win32-low.cc (win32_target_ops): Update.
3678         (win32_resume): Turn into ...
3679         (win32_process_target::resume): ... this.
3680         (win32_process_target::detach): Update.
3681         (do_initial_child_stuff): Update.
3682         * win32-low.h (class win32_process_target): Update.
3683
3684 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3685
3686         Turn process_stratum_target's thread_alive op into a method of
3687         process_target.
3688
3689         * target.h (struct process_stratum_target): Remove the target op.
3690         (class process_target): Add the target op.
3691         (mythread_alive): Update the macro.
3692
3693         Update the derived classes and callers below.
3694
3695         * linux-low.cc (linux_target_ops): Update.
3696         (linux_thread_alive): Turn into ...
3697         (linux_process_target::thread_alive): ... this.
3698         (wait_for_sigstop): Update.
3699         * linux-low.h (class linux_process_target): Update.
3700         * lynx-low.cc (lynx_target_ops): Update.
3701         (lynx_thread_alive): Turn into ...
3702         (lynx_process_target::thread_alive): ... this.
3703         * lynx-low.h (class lynx_process_target): Update.
3704         * nto-low.cc (nto_target_ops): Update.
3705         (nto_thread_alive): Turn into ...
3706         (nto_process_target::thread_alive): ... this.
3707         * nto-low.h (class nto_process_target): Update.
3708         * win32-low.cc (win32_target_ops): Update.
3709         (win32_thread_alive): Turn into ...
3710         (win32_process_target::thread_alive): ... this.
3711         * win32-low.h (class win32_process_target): Update.
3712
3713 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3714
3715         Turn process_stratum_target's join op into a method of
3716         process_target.
3717
3718         * target.h (struct process_stratum_target): Remove the target op.
3719         (class process_target): Add the target op.
3720         (join_inferior): Update the macro.
3721
3722         Update the derived classes and callers below.
3723
3724         * linux-low.cc (linux_target_ops): Update.
3725         (linux_join): Turn into ...
3726         (linux_process_target::join): ... this.
3727         * linux-low.h (class linux_process_target): Update.
3728         * lynx-low.cc (lynx_target_ops): Update.
3729         (lynx_join): Turn into ...
3730         (lynx_process_target::join): ... this.
3731         * lynx-low.h (class lynx_process_target): Update.
3732         * nto-low.cc (nto_target_ops): Update.
3733         (nto_process_target::join): Define.
3734         * nto-low.h (class nto_process_target): Update.
3735         * win32-low.cc (win32_target_ops): Update.
3736         (win32_join): Turn into ...
3737         (win32_process_target::join): ... this.
3738         * win32-low.h (class win32_process_target): Update.
3739
3740 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3741
3742         Turn process_stratum_target's mourn op into a method of
3743         process_target.
3744
3745         * target.h (struct process_stratum_target): Remove the target op.
3746         (class process_target): Add the target op.
3747
3748         Update the derived classes and callers below.
3749
3750         * target.cc (target_mourn_inferior): Update.
3751         * linux-low.cc (linux_target_ops): Update.
3752         (linux_mourn): Turn into ...
3753         (linux_process_target::mourn): ... this.
3754         (handle_extended_wait): Update.
3755         (linux_process_target::kill): Update.
3756         (linux_process_target::detach): Update.
3757         * linux-low.h (class linux_process_target): Update.
3758         * lynx-low.cc (lynx_target_ops): Update.
3759         (lynx_mourn): Turn into ...
3760         (lynx_process_target::mourn): ... this.
3761         * lynx-low.h (class lynx_process_target): Update.
3762         * nto-low.cc (nto_target_ops): Update.
3763         (nto_mourn): Turn into ...
3764         (nto_process_target::mourn): ... this.
3765         * nto-low.h (class nto_process_target): Update.
3766         * win32-low.cc (win32_target_ops): Update.
3767         (win32_mourn): Turn into ...
3768         (win32_process_target::mourn): ... this.
3769         * win32-low.h (class win32_process_target): Update.
3770
3771 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3772
3773         Turn process_stratum_target's detach op into a method of
3774         process_target.
3775
3776         * target.h (struct process_stratum_target): Remove the target op.
3777         (class process_target): Add the target op.
3778         (detach_inferior): Update the macro.
3779
3780         Update the derived classes and callers below.
3781
3782         * linux-low.cc (linux_target_ops): Update.
3783         (linux_detach): Turn into ...
3784         (linux_process_target::detach): ... this.
3785         * linux-low.h (class linux_process_target): Update.
3786         * lynx-low.cc (lynx_target_ops): Update.
3787         (lynx_detach): Turn into ...
3788         (lynx_process_target::detach): ... this.
3789         * lynx-low.h (class lynx_process_target): Update.
3790         * nto-low.cc (nto_target_ops): Update.
3791         (nto_detach): Turn into ...
3792         (nto_process_target::detach): ... this.
3793         * nto-low.h (class nto_process_target): Update.
3794         * win32-low.cc (win32_target_ops): Update.
3795         (win32_detach): Turn into ...
3796         (win32_process_target::detach): ... this.
3797         * win32-low.h (class win32_process_target): Update.
3798
3799 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3800
3801         Turn process_stratum_target's kill op into a method of
3802         process_target.
3803
3804         * target.h (struct process_stratum_target): Remove the target op.
3805         (class process_target): Add the target op.
3806
3807         Update the derived classes and callers below.
3808
3809         * target.cc (kill_inferior): Update.
3810         * linux-low.cc (linux_target_ops): Update.
3811         (linux_kill): Turn into ...
3812         (linux_process_target::kill): ... this.
3813         * linux-low.h (class linux_process_target): Update.
3814         * lynx-low.cc (lynx_target_ops): Update.
3815         (lynx_kill): Turn into ...
3816         (lynx_process_target::kill): ... this.
3817         * lynx-low.h (class lynx_process_target): Update.
3818         * nto-low.cc (nto_target_ops): Update.
3819         (nto_kill): Turn into ...
3820         (nto_process_target::kill): ... this.
3821         * nto-low.h (class nto_process_target): Update.
3822         * win32-low.cc (win32_target_ops): Update.
3823         (win32_kill): Turn into ...
3824         (win32_process_target::kill): ... this.
3825         * win32-low.h (class win32_process_target): Update.
3826
3827 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3828
3829         Turn process_stratum_target's attach op into a method of
3830         process_target.
3831
3832         * target.h (struct process_stratum_target): Remove the target op.
3833         (class process_target): Add the target op.
3834         (myattach): Update the macro.
3835
3836         Update the derived classes and callers below.
3837
3838         * linux-low.cc (linux_target_ops): Update.
3839         (linux_attach): Turn into ...
3840         (linux_process_target::attach): ... this.
3841         * linux-low.h (class linux_process_target): Update.
3842         * lynx-low.cc (lynx_target_ops): Update.
3843         (lynx_attach): Turn into ...
3844         (lynx_process_target::attach): ... this.
3845         * lynx-low.h (class lynx_process_target): Update.
3846         * nto-low.cc (nto_target_ops): Update.
3847         (nto_attach): Turn into ...
3848         (nto_process_target::attach): ... this.
3849         * nto-low.h (class nto_process_target): Update.
3850         * win32-low.cc (win32_target_ops): Update.
3851         (win32_attach): Turn into ...
3852         (win32_process_target::attach): ... this.
3853         * win32-low.h (class win32_process_target): Update.
3854
3855 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3856
3857         Turn process_stratum_target's post_create_inferior op into a method
3858         of process_target.
3859
3860         * target.h (struct process_stratum_target): Remove the target op.
3861         (class process_target): Add the target op.
3862         (target_post_create_inferior): Update the macro.
3863         * target.cc (process_target::post_create_inferior): Define.
3864
3865         Update the derived classes and callers below.
3866
3867         * linux-low.cc (linux_target_ops): Update.
3868         (linux_post_create_inferior): Turn into ...
3869         (linux_process_target::post_create_inferior): ... this.
3870         * linux-low.h (class linux_process_target): Update.
3871         * lynx-low.cc (lynx_target_ops): Update.
3872         * nto-low.cc (nto_target_ops): Update.
3873         * win32-low.cc (win32_target_ops): Update.
3874
3875 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3876
3877         Turn process_stratum_target's create_inferior op into a method of
3878         process_target.
3879
3880         * target.h (struct process_stratum_target): Remove the target op.
3881         (class process_target): Add the target op.
3882         (create_inferior): Rename the macro to ...
3883         (target_create_inferior): ... this.
3884
3885         Update the derived classes and callers below.
3886
3887         * server.cc (handle_v_run): Update.
3888         (captured_main): Update.
3889         (process_serial_event): Update.
3890         * linux-low.cc (linux_target_ops): Update.
3891         (linux_create_inferior): Turn into ...
3892         (linux_process_target::create_inferior): ... this.
3893         * linux-low.h (class linux_process_target): Update.
3894         * lynx-low.cc (lynx_target_ops): Update.
3895         (lynx_create_inferior): Turn into ...
3896         (lynx_process_target::create_inferior): ... this.
3897         * lynx-low.h (class lynx_process_target): Update.
3898         * nto-low.cc (nto_target_ops): Update.
3899         (nto_create_inferior): Turn into ...
3900         (nto_process_target::create_inferior): ... this.
3901         * nto-low.h (class nto_process_target): Update.
3902         * win32-low.cc (win32_target_ops): Update.
3903         (win32_create_inferior): Turn into ...
3904         (win32_process_target::create_inferior): ... this.
3905         * win32-low.h (class win32_process_target): Update.
3906
3907 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3908
3909         * target.h (class process_target): New class definition.
3910         (struct process_stratum_target) <pt>: New field with type
3911         'process_target*'.
3912         * linux-low.h (class linux_process_target): Define as a derived
3913         class of 'process_target'.
3914         * linux-low.cc (linux_target_ops): Add a linux_process_target*
3915         as the 'pt' field.
3916         * lynx-low.h (class lynx_process_target): Define as a derived
3917         class of 'process_target'.
3918         * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
3919         as the 'pt' field.
3920         * nto-low.h (class nto_process_target): Define as a derived
3921         class of 'process_target'.
3922         * nto-low.cc (nto_target_ops): Add an nto_process_target*
3923         as the 'pt' field.
3924         * win32-low.h (class win32_process_target): Define as a derived
3925         class of 'process_target'.
3926         * win32-low.cc (win32_target_ops): Add a win32_process_target*
3927         as the 'pt' field.
3928
3929 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3930
3931         * configure: Regenerate.
3932
3933 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
3934             Andrew Burgess  <andrew.burgess@embecosm.com>
3935
3936         * linux-riscv-low.cc: New file.
3937         * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
3938         and nat/riscv-linux-tdesc.c.
3939         * configure.srv <riscv*-*-linux*> (srv_tgtobj)
3940         (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
3941         Define.
3942
3943 2020-02-14  Tom Tromey  <tom@tromey.com>
3944
3945         * acinclude.m4: Don't include acx_configure_dir.m4.
3946         * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
3947         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
3948         (all, install-only, uninstall, clean-info, clean)
3949         (maintainer-clean): Don't recurse.
3950         (subdir_do, all-lib): Remove.
3951         ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
3952         (GNULIB_H): Remove.
3953         (generated_files): Update.
3954         ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
3955         * configure: Rebuild.
3956         * configure.ac: Don't configure gnulib or libiberty.
3957         (GNULIB): Update.
3958
3959 2020-02-14  Eli Zaretskii  <eliz@gnu.org>
3960
3961         * win32-low.c (create_process): Prepend PROGRAM to ARGS when
3962         preparing the command line for CreateProcess.
3963         (win32_create_inferior): Reflect the program name in debugging
3964         output that shows the process and its command line.
3965
3966 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
3967
3968         * Makefile.in: Rename source files from .c to .cc.
3969         * %.c: Rename to %.cc.
3970         * configure.ac: Rename server.c to server.cc.
3971         * configure: Re-generate.
3972
3973 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
3974
3975         * Makefile.in: Rename gdbsupport source files from .c to .cc.
3976
3977 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
3978
3979         * win32-low.c (win32_create_inferior): Set signal_pid.
3980
3981 2020-02-12  Maciej W. Rozycki <macro@wdc.com>
3982             Pedro Alves  <palves@redhat.com>
3983
3984         Skip building gdbserver in a cross-configuration.
3985         * configure.srv: Set $gdbserver_host depending on whether $target
3986         is $host.  Use $gdbserver_host instead of $host.
3987
3988 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3989
3990         * configure: Re-generate.
3991
3992 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3993
3994         * configure: Re-generate.
3995
3996 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3997
3998         * acinclude.m4: Update warning.m4 path.
3999
4000 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4001
4002         * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
4003         (handle_exception): Set siginfo_er.
4004         (win32_xfer_siginfo): New function.
4005
4006 2020-02-07  Tom Tromey  <tom@tromey.com>
4007             Pedro Alves  <palves@redhat.com>
4008
4009         * README: Update build documentation.
4010         * configure.srv: Set UNSUPPORTED if host is unsupported.  Check
4011         host, not target.
4012         * configure.ac: Update paths.
4013         * configure: Rebuild.
4014         * acinclude.m4: Update paths.
4015         * Makefile.in: Update include paths.
4016         (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
4017         (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
4018         (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
4019         (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
4020         (%-generated.c): Update paths.
4021         * Move entire directory from ../gdb/gdbserver.
4022
4023 2020-01-29  Maciej W. Rozycki  <macro@wdc.com>
4024
4025         * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
4026
4027 2020-01-29  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4028
4029         * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
4030         assignment instead of srv_linux_obj.
4031
4032 2020-01-28  Hannes Domani  <ssbssa@yahoo.de>
4033
4034         * server.c (handle_qxfer_libraries): Write segment-address with
4035         paddress.
4036
4037 2020-01-24  Hannes Domani  <ssbssa@yahoo.de>
4038
4039         * Makefile.in (install-strip): New target.
4040         (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
4041         * aclocal.m4: Regenerate.
4042         * configure: Regenerate.
4043         * configure.ac: Add AM_PROG_INSTALL_STRIP.
4044
4045 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
4046
4047         * Makefile.in (SFILES): Adjust paths to point to real files.
4048         (OBS): Move waitstatus.o to target/waitstatus.o.
4049         (TAGS): Transform paths appropriately.
4050         (%.o): Rename to...
4051         (nat/%.o): ... this pattern rule.
4052         (%.o): Rename to...
4053         (target/%.o): ... this pattern rule.
4054         * configure.srv: Adjust paths throughout to include nat/ prefix
4055         with the revant files.
4056         * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
4057         * configure: Regenerate.
4058
4059 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
4060
4061         * Makefile.in (TAGS): Remove config files from the recipe.
4062
4063 2020-01-14  Tom Tromey  <tom@tromey.com>
4064
4065         * configure: Rebuild.
4066         * configure.ac: Remove any checks that were added to common.m4.
4067         * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
4068         lib-link.m4.
4069
4070 2020-01-14  Tom Tromey  <tom@tromey.com>
4071
4072         * server.h: Include config.h.
4073         * gdbreplay.c: Include config.h.
4074         * configure: Rebuild.
4075         * configure.ac: Don't source common.host.
4076         * acinclude.m4: Update path.
4077         * Makefile.in (INCSUPPORT): New variable.
4078         (INCLUDE_CFLAGS): Add INCSUPPORT.
4079         (SFILES): Update paths.
4080         (version-generated.c): Update path to create-version.sh.
4081         (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
4082
4083 2020-01-14  Tom Tromey  <tom@tromey.com>
4084
4085         * configure.ac (LIBS): Use WIN32APILIBS.
4086         (USE_WIN32API): Don't define.
4087         * configure: Rebuild.
4088
4089 2020-01-14  Tom Tromey  <tom@tromey.com>
4090
4091         * configure: Rebuild.
4092
4093 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4094
4095         * Makefile.in (%-generated.c): Remove rule for files from
4096         regformats/i386.
4097
4098 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4099
4100         * configure: Re-generate.
4101
4102 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4103
4104         * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
4105         Define to static.
4106         * tracepoint.c (stop_tracing, flush_trace_buffer,
4107         about_to_request_buffer_space, get_trace_state_variable_value,
4108         set_trace_state_variable_value, gdb_collect): Add declaration.
4109
4110 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4111
4112         * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
4113         amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
4114         amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
4115         i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
4116         i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
4117         static.
4118
4119 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4120
4121         * inferiors.c: Include gdbsupport/common-inferior.h.
4122
4123 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4124
4125         * hostio-errno.c: Include hostio.h.
4126
4127 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4128
4129         * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
4130         prerequisite.
4131
4132 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4133
4134         * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
4135         * linux-arm-tdesc.h: Include arch/arm.h.
4136
4137 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4138
4139         * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
4140
4141 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4142
4143         * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
4144         * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
4145
4146 2020-01-10  Pedro Alves  <palves@redhat.com>
4147
4148         * fork-child.c (post_fork_inferior): Pass target down to
4149         startup_inferior.
4150         * inferiors.c (switch_to_thread): Add process_stratum_target
4151         parameter.
4152         * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
4153         * nto-low.c (nto_target_ops): Now a process_stratum_target.
4154         * linux-low.c (linux_target_ops): Now a process_stratum_target.
4155         * remote-utils.c (prepare_resume_reply): Pass the target to
4156         switch_to_thread.
4157         * target.c (the_target): Now a process_stratum_target.
4158         (done_accessing_memory): Pass the target to switch_to_thread.
4159         (set_target_ops): Ajust to use process_stratum_target.
4160         * target.h (struct target_ops): Rename to ...
4161         (struct process_stratum_target): ... this.
4162         (the_target, set_target_ops): Adjust.
4163         (prepare_to_access_memory): Adjust comment.
4164         * win32-low.c (child_xfer_memory): Adjust to use
4165         process_stratum_target.
4166         (win32_target_ops): Now a process_stratum_target.
4167
4168 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4169             Pedro Alves  <palves@redhat.com>
4170
4171         * win32-low.c (get_child_debug_event): Extract the fatal exception
4172         from the exit status and convert to the equivalent Posix signal
4173         number.
4174         (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
4175         * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
4176
4177 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4178
4179         * Makefile.in: Use INSTALL_PROGRAM_ENV.
4180
4181 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4182
4183         * server.c (gdbserver_version): Change copyright year to 2020.
4184         * gdbreplay.c (gdbreplay_version): Likewise.
4185
4186 2019-12-19  Christian Biesinger  <cbiesinger@google.com>
4187
4188         * configure: Regenerate.
4189         * configure.ac: Quote variable arguments of test.
4190
4191 2019-12-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4192
4193         * Makefile.in: Fix build with GNU Make 3.81
4194
4195 2019-12-16  Tom Tromey  <tromey@adacore.com>
4196
4197         * server.c (get_exec_file): Constify result.
4198
4199 2019-12-10  Christian Biesinger  <cbiesinger@google.com>
4200
4201         * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
4202         UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
4203         * config.in: Regenerate.
4204         * configure: Regenerate.
4205         * configure.ac: Don't check for strerror.
4206         * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
4207         Call safe_strerror instead of strerror.
4208         * server.h (strerror): Remove this now-unnecessary declaration.
4209         * tracepoint.c (init_named_socket): Call safe_strerror instead of
4210         strerror.
4211         (gdb_agent_helper_thread): Likewise.
4212         * utils.c (perror_with_name): Likewise.
4213
4214 2019-11-26  Tom Tromey  <tom@tromey.com>
4215
4216         * configure, config.in: Rebuild.
4217
4218 2019-11-26  Tom Tromey  <tom@tromey.com>
4219
4220         * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
4221         * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
4222         gdb_sigmask.
4223         * configure, config.in: Rebuild.
4224
4225 2019-11-26  Tom Tromey  <tom@tromey.com>
4226
4227         * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
4228         (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
4229         (GDBSERVER_LIBS): Use PTHREAD_LIBS.
4230         * acinclude.m4: Include ax_pthread.m4.
4231         * config.in, configure: Rebuild.
4232
4233 2019-11-26  Christian Biesinger  <cbiesinger@google.com>
4234
4235         * debug.c (debug_set_output): Call safe_strerror instead of
4236         strerror.
4237         * linux-low.c (attach_proc_task_lwp_callback): Likewise.
4238         (linux_kill_one_lwp): Likewise.
4239         (linux_detach_one_lwp): Likewise.
4240         (linux_wait_for_event_filtered): Likewise.
4241         (store_register): Likewise.
4242         * lynx-low.c (lynx_attach): Likewise.
4243         * mem-break.c (insert_memory_breakpoint): Likewise.
4244         (remove_memory_breakpoint): Likewise.
4245         (delete_fast_tracepoint_jump): Likewise.
4246         (set_fast_tracepoint_jump): Likewise.
4247         (uninsert_fast_tracepoint_jumps_at): Likewise.
4248         (reinsert_fast_tracepoint_jumps_at): Likewise.
4249         * nto-low.c (nto_xfer_memory): Likewise.
4250         (nto_resume): Likewise.
4251
4252 2019-11-20  Luis Machado  <luis.machado@linaro.org>
4253
4254         * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
4255         instead of register count.
4256         * tdesc.c (tdesc_contains_feature): New function.
4257         * tdesc.h (tdesc_contains_feature): New prototype.
4258
4259 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
4260
4261         * Makefile.in: Add safe-strerror.c.
4262         * configure: Regenerate.
4263         * configure.ac: Don't source common.host.
4264
4265 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
4266
4267         * config.in: Regenerate.
4268         * configure: Regenerate.
4269
4270 2019-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4271
4272         * ax.c (ax_printf): Handle size_t_arg.
4273
4274 2019-11-06  Christian Biesinger  <cbiesinger@google.com>
4275
4276         * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
4277         * mi/mi-main.c (output_cores): Likewise.
4278         * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
4279         (linux_xfer_osdata_modules): Likewise.
4280         * remote.c (register_remote_support_xml): Likewise.
4281         * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
4282         * xml-syscall.c (syscall_create_syscall_desc): Likewise.
4283
4284 2019-11-01  Christian Biesinger  <cbiesinger@google.com>
4285
4286         * configure: Regenerate.
4287         * configure.ac: Remove check for strerror_r.
4288
4289 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4290
4291         * config.in: Regenerate.
4292         * configure: Regenerate.
4293         * configure.ac: Also check for strerror_r.
4294
4295 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4296
4297         * ax.h (debug_agent): Remove duplicate declaration.
4298
4299 2019-10-26  Tom de Vries  <tdevries@suse.de>
4300
4301         * linux-aarch64-low.c: Fix typos in comments.
4302         * linux-arm-low.c: Same.
4303         * linux-low.c: Same.
4304         * linux-ppc-low.c: Same.
4305         * proc-service.c: Same.
4306         * regcache.h: Same.
4307         * server.c: Same.
4308         * tracepoint.c: Same.
4309         * win32-low.c: Same.
4310
4311 2019-10-25  Tom Tromey  <tromey@adacore.com>
4312
4313         * utils.c (xstrdup): Remove.
4314
4315 2019-10-23  Tom Tromey  <tom@tromey.com>
4316
4317         * configure, config.in: Rebuild.
4318
4319 2019-10-23  Tom Tromey  <tom@tromey.com>
4320
4321         * configure: Rebuild.
4322         * acinclude.m4: Use m4_include, not sinclude.
4323
4324 2019-10-17  Tom Tromey  <tromey@adacore.com>
4325
4326         * configure: Rebuild.
4327         * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
4328         in AC_CONFIG_FILES invocation.
4329         * Makefile.in (stamp-h, Makefile): Use new-style config.status
4330         invocation.
4331
4332 2019-10-16  Christian Biesinger  <cbiesinger@google.com>
4333
4334         * server.c: Include xml-builtin.h.
4335         (get_xml_features): Don't declare xml_builtins here.
4336
4337 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4338
4339         * Makefile.in: Remove references to vec-ipa.o.
4340
4341 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4342
4343         * Makefile.in: Remove references to vec.c.
4344
4345 2019-10-02  Christian Biesinger  <cbiesinger@google.com>
4346
4347         * server.c (server_waiting): Change to bool.
4348         (extended_protocol): Likewise.
4349         (response_needed): Likewise.
4350         (exit_requested): Likewise.
4351         (run_once): Likewise.
4352         (report_no_resumed): Likewise.
4353         (non_stop): Likewise.
4354         (disable_packet_vCont): Likewise.
4355         (disable_packet_Tthread): Likewise.
4356         (disable_packet_qC): Likewise.
4357         (disable_packet_qfThreadInfo): Likewise.
4358         (handle_general_set): Update.
4359         (handle_detach): Update.
4360         (handle_monitor_command): Update.
4361         (handle_query): Update.
4362         (captured_main): Update.
4363         (process_serial_event): Update.
4364         * server.h (server_waiting): Change to bool.
4365         (disable_packet_vCont): Likewise.
4366         (disable_packet_Tthread): Likewise.
4367         (disable_packet_qC): Likewise.
4368         (disable_packet_qfThreadInfo): Likewise.
4369         (run_once): Likewise.
4370         (non_stop): Likewise.
4371         * target.c (target_stop_and_wait): Update.
4372
4373 2019-10-02  Tom Tromey  <tromey@adacore.com>
4374
4375         * Makefile.in (SFILES): Add common-inferior.c.
4376         (OBS): Add common-inferior.o.
4377         * server.c (startup_with_shell): Don't define.
4378
4379 2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4380
4381         * linux-low.c (linux_low_read_btrace): Update for change to
4382         std::vector.
4383
4384 2019-09-20  Christian Biesinger  <cbiesinger@google.com>
4385
4386         * debug.c (debug_threads): Remove comment in favor of the header.
4387         * debug.h (using_threads): Add declaration.
4388         (debug_threads): Add comment.
4389         * linux-aarch64-low.c: Include debug.h and remove declaration of
4390         debug_threads.
4391         * nto-low.c: Likewise.
4392         * remote-utils.c: Likewise.
4393         * thread-db.c: Likewise.
4394
4395 2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>
4396
4397         * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
4398         and powerpc-cell64l-ipa.o.
4399         (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
4400         from srv_regobj.  Remove rs6000/powerpc-cell32l.xml and
4401         rs6000/powerpc-cell64l.xml from srv_xmlfiles.
4402         (spu*-*-*): Remove.
4403
4404         * spu-low.c: Remove file.
4405
4406         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
4407         (parse_spufs_run): Remove.
4408         (ppc_get_pc): Remove Cell/B.E. support.
4409         (ppc_set_pc): Likewise.
4410         (ppc_breakpoint_at): Likewise.
4411         (ppc_arch_setup): Likewise.
4412         (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
4413         tdesc_powerpc_cell32l.
4414         (initialize_low_arch): Do not call init_registers_powerpc_cell64l
4415         or init_registers_powerpc_cell32l.
4416         * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
4417         (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
4418         or init_registers_powerpc_cell32l.
4419         * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
4420         (init_registers_powerpc_cell32l): Remove prototype.
4421         (init_registers_powerpc_cell64l): Likewise.
4422
4423         * target.h (struct target_ops): Remove qxfer_spu member.
4424         * server.c (handle_qxfer_spu): Remove.
4425         (qxfer_packets): Remove entry for "spu".
4426         (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
4427         * linux-low.c (SPUFS_MAGIC): Remove.
4428         (spu_enumerate_spu_ids): Remove.
4429         (linux_qxfer_spu): Remove.
4430         (linux_target_ops): Remove qxfer_spu member.
4431         * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
4432         * nto-low.c (nto_target_ops): Remove qxfer_spu member.
4433         * win32-low.c (win32_target_ops): Remove qxfer_spu member.
4434
4435 2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>
4436
4437         * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
4438         (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
4439         * config.in: Regenerate.
4440         * configure: Regenerate.
4441
4442 2019-08-15  Tom Tromey  <tromey@adacore.com>
4443
4444         * target.c (target_write_memory): Use gdb::byte_vector.
4445
4446 2019-08-15  Tom Tromey  <tromey@adacore.com>
4447
4448         * tracepoint.c (write_inferior_data_pointer)
4449         (write_inferior_integer, write_inferior_int8)
4450         (write_inferior_uinteger, m_tracepoint_action_download)
4451         (r_tracepoint_action_download, x_tracepoint_action_download)
4452         (l_tracepoint_action_download, clear_inferior_trace_buffer)
4453         (download_agent_expr, download_tracepoint_1)
4454         (download_trace_state_variables, upload_fast_traceframes): Update.
4455         * server.c (gdb_write_memory): Update.
4456         * remote-utils.c (relocate_instruction): Update.
4457         * proc-service.c (ps_pdwrite): Update.
4458         * mem-break.c (remove_memory_breakpoint)
4459         (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
4460         (uninsert_fast_tracepoint_jumps_at)
4461         (reinsert_fast_tracepoint_jumps_at): Update.
4462         * linux-x86-low.c (append_insns)
4463         (i386_install_fast_tracepoint_jump_pad)
4464         (amd64_write_goto_address, i386_write_goto_address): Update.
4465         * linux-s390-low.c (append_insns, s390_write_goto_address):
4466         Update.
4467         * linux-ppc-low.c (ppc_relocate_instruction)
4468         (ppc_install_fast_tracepoint_jump_pad, emit_insns)
4469         (ppc_write_goto_address): Update.
4470         * linux-aarch64-low.c (append_insns): Update.
4471         * target.h (struct target_ops): Update.
4472         (write_inferior_memory): Don't declare.
4473         * target.c (target_write_memory): Rename from
4474         write_inferior_memory.  Remove old target_write_memory.
4475
4476 2019-08-15  Tom Tromey  <tromey@adacore.com>
4477
4478         * target.c (write_inferior_memory): Use std::vector.
4479
4480 2019-08-06  Frank Ch. Eigler  <fche@redhat.com>
4481
4482         PR build/24886
4483         * configure.ac: Drop enable-libmcheck support.
4484         * configure, config.in: Rebuild.
4485         * acinclude.m4: Don't include it.
4486
4487 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4488
4489         * configure.srv: Remove Arm xml files.
4490
4491 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4492
4493         * configure.srv: Add new files. Remove xml generated files.
4494         * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
4495         registers.
4496         * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
4497         * linux-aarch32-tdesc.c: New file.
4498         * linux-aarch32-tdesc.h: New file.
4499         * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
4500         * linux-arm-low.c (init_registers_arm, tdesc_arm)
4501         (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
4502         (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
4503         (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
4504         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
4505         (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
4506         (arm_read_description): Call arm_linux_read_description.
4507         (initialize_low_arch): Don't init registers.
4508         * linux-arm-tdesc.c: New file.
4509         * linux-arm-tdesc.h: New file.
4510
4511 2019-07-10  Alan Hayward  <alan.hayward@arm.com>
4512
4513         * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
4514         Move counter inside for.
4515         (arm_read_description): Check ptrace earlier.
4516         (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
4517
4518 2019-07-09  Tom Tromey  <tom@tromey.com>
4519
4520         * configure: Rebuild.
4521         * configure.ac: Change common to gdbsupport.
4522         * acinclude.m4: Change common to gdbsupport.
4523         * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
4524         (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
4525         common to gdbsupport.
4526         * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
4527         gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
4528         inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
4529         linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
4530         linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
4531         linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
4532         nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
4533         server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
4534         thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
4535         common to gdbsupport.
4536
4537 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4538
4539         * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
4540         defines.
4541         * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
4542
4543 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4544
4545         * configure.srv: Remove legacy xml.
4546         * linux-aarch64-low.c (initialize_low_arch): Remove
4547         initialize_low_tdesc call.
4548         * linux-aarch64-tdesc-selftest.c: Remove file.
4549         * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
4550         * linux-x86-low.c (initialize_low_arch): Remove
4551         initialize_low_tdesc call.
4552         * linux-x86-tdesc-selftest.c: Remove file.
4553         * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
4554
4555 2019-06-20  Tom de Vries  <tdevries@suse.de>
4556
4557         * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
4558         s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
4559
4560 2019-06-19  Tom de Vries  <tdevries@suse.de>
4561
4562         * debug.h (debug_write): Change return type to ssize_t.
4563         * debug.c (debug_write): Same.
4564
4565 2019-06-14  Tom Tromey  <tom@tromey.com>
4566
4567         * configure.ac: Use new path to gnulib.
4568         * configure: Rebuild.
4569         * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
4570         to gnulib.
4571
4572 2019-06-11  Tom Tromey  <tom@tromey.com>
4573
4574         * Makefile.in (SFILES): Add alloc.c.
4575         (OBS): Add alloc.o.
4576         (IPA_OBJS): Add alloc-ipa.o.
4577         (alloc-ipa.o): New target.
4578         (%.o: ../%.c): New pattern rule.
4579
4580 2019-06-10  Tom Tromey  <tromey@adacore.com>
4581
4582         * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
4583         end warning with a newline.
4584         * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
4585         newline.
4586         * thread-db.c (attach_thread): Don't end warning with a newline.
4587         (thread_db_notice_clone): Likewise.
4588         * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
4589         newline.
4590         * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
4591         end warning with a newline.
4592
4593 2019-06-04  Pedro Alves  <palves@redhat.com>
4594
4595         * server.c (captured_main): Use make_unique_xstrdup.
4596
4597 2019-06-02  Tom Tromey  <tom@tromey.com>
4598
4599         * gdbreplay.c (fromhex): Remove.
4600         * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
4601
4602 2019-05-29  Tom Tromey  <tromey@adacore.com>
4603
4604         * configure: Rebuild.
4605
4606 2019-05-06  Kevin Buettner  <kevinb@redhat.com>
4607
4608         * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
4609         sign extension code on 32-bit builds.
4610
4611 2019-05-03  Eli Zaretskii  <eliz@gnu.org>
4612
4613         * remote-utils.c:
4614         * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
4615
4616 2019-04-19  Tom Tromey  <tom@tromey.com>
4617
4618         * server.c (struct vstop_notif): Derive from notif_event.
4619         <base>: Remove.
4620         (queue_stop_reply): Update.
4621         (remove_all_on_match_ptid): Change type.  Rewrite.
4622         (discard_queued_stop_replies): Rewrite.
4623         (in_queued_stop_replies_ptid): Change type.
4624         (in_queued_stop_replies): Rewrite.
4625         (notif_stop): Update.
4626         (queue_stop_reply_callback): Update.
4627         (captured_main): Don't call initialize_notif.
4628         (push_stop_notification): Update.
4629         * notif.c (notif_write_event, handle_notif_ack)
4630         (notif_event_enque, notif_push): Update.
4631         (notif_event_xfree, initialize_notif): Remove.
4632         * notif.h (struct notif_event): Include <list>, not
4633         "common/queue.h".
4634         (struct notif_server) <queue>: Now a std::list.
4635         (notif_event_p): Remove typedef.
4636         (initialize_notif): Don't declare.
4637         (struct notif_event): Add virtual destructor.
4638
4639 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4640
4641         * ax.c (ax_vdebug): Call debug_printf.
4642         * debug.c (debug_write): New function.
4643         * debug.h (debug_write): New declaration.
4644         * linux-low.c (sigchld_handler): Call debug_write.
4645
4646 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4647
4648         * debug.c (debug_set_output): New function.
4649         (debug_vprintf): Send output to debug_file.
4650         (debug_flush): Likewise.
4651         * debug.h (debug_set_output): New declaration.
4652         * server.c (handle_monitor_command): Add debug-file option.
4653         (captured_main): Likewise.
4654
4655 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4656
4657         * debug.c (remote_debug): Add definition.
4658         * debug.h (remote_debug): Add declaration.
4659         * hostio.c (remote_debug): Remove declaration.
4660         * remote-utils.c (struct ui_file): Likewise.
4661         (remote_debug): Likewise.
4662         * remote-utils.h (remote_debug): Likewise,
4663         * server.c (remote_debug): Remove definition.
4664
4665 2019-04-10  Kevin Buettner  <kevinb@redhat.com>
4666
4667         * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
4668         when using a 64-bit gdbserver.
4669
4670 2019-04-09  Tom Tromey  <tromey@adacore.com>
4671
4672         * linux-low.c (select_event_lwp): Use find_thread_in_random.
4673
4674 2019-04-08  Tom Tromey  <tom@tromey.com>
4675
4676         * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
4677         throw.
4678         (linux_resume_one_lwp): Likewise.
4679
4680 2019-04-08  Tom Tromey  <tom@tromey.com>
4681
4682         * gdbreplay.c: Update.
4683         * linux-low.c: Update.
4684         * server.c: Update.
4685
4686 2019-04-08  Tom Tromey  <tom@tromey.com>
4687
4688         * server.c: Use C++ exception handling.
4689         * linux-low.c: Use C++ exception handling.
4690         * gdbreplay.c: Use C++ exception handling.
4691
4692 2019-04-08  Tom Tromey  <tom@tromey.com>
4693
4694         * server.c (handle_btrace_general_set, handle_qxfer_btrace)
4695         (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
4696         (captured_main, main): Update.
4697         * gdbreplay.c (main): Update.
4698
4699 2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4700
4701         * linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
4702         value in argument pointer, return 1 if the entry is found and 0
4703         otherwise.  Move comment.
4704         (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
4705         * linux-low.h (linux_get_auxv): Declare.
4706         * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
4707
4708 2019-04-05  Tom Tromey  <tromey@adacore.com>
4709
4710         * server.c (gdbserver_usage): Use upper-case for metasyntactic
4711         variables.
4712
4713 2019-03-28  Alan Hayward  <alan.hayward@arm.com>
4714
4715         * linux-low.c (AT_HWCAP2): Add define if not already included.
4716
4717 2019-03-26  Alan Hayward  <alan.hayward@arm.com>
4718
4719         * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
4720         (aarch64_arch_setup): Call linux_get_hwcap.
4721         * linux-arm-low.c (arm_get_hwcap): Remove function.
4722         (arm_read_description): Call linux_get_hwcap.
4723         * linux-low.c (linux_get_auxv): New function.
4724         (linux_get_hwcap): Likewise.
4725         (linux_get_hwcap2): Likewise.
4726         * linux-low.h (linux_get_hwcap): New declaration.
4727         (linux_get_hwcap2): Likewise.
4728         * linux-ppc-low.c (ppc_get_auxv): Remove function.
4729         (ppc_arch_setup): Call linux_get_hwcap.
4730         * linux-s390-low.c (s390_get_hwcap): Remove function.
4731         (s390_arch_setup): Call linux_get_hwcap.
4732
4733 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4734             Jiong Wang  <jiong.wang@arm.com>
4735
4736         * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
4737         * linux-low.c (regsets_store_inferior_registers): Allow optional reads
4738         to fail.
4739         * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
4740
4741 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4742             Jiong Wang  <jiong.wang@arm.com>
4743
4744         * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
4745         (aarch64_get_hwcap): New function.
4746         (aarch64_arch_setup): Read APIA hwcap.
4747
4748 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4749             Jiong Wang  <jiong.wang@arm.com>
4750
4751         * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
4752         (initialize_low_tracepoint): Likewise.
4753         * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
4754         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
4755         * linux-aarch64-tdesc.c (struct target_desc): Likewise.
4756         (aarch64_linux_read_description): Likewise.
4757         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
4758
4759 2019-03-12  John Baldwin  <jhb@FreeBSD.org>
4760
4761         * linux-x86-tdesc.c (i386_linux_read_description): Update call to
4762         i386_create_target_description for 'segments' parameter.
4763         * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
4764         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4765         * win32-i386-low.c (i386_arch_setup): Likewise.
4766
4767 2019-03-12  Tom Tromey  <tromey@adacore.com>
4768
4769         * linux-low.c (iterate_over_lwps): Update.
4770
4771 2019-03-06  Tom Tromey  <tom@tromey.com>
4772
4773         * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
4774         (captured_main): Use SCOPE_EXIT.
4775
4776 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4777
4778         * configure.srv: Use '$enable_unittest' instead of '$development'
4779         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
4780         case.
4781
4782 2019-02-27  Tom Tromey  <tromey@adacore.com>
4783
4784         * gdbreplay.c (logchar): Handle \r\n.
4785
4786 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
4787
4788         * linux-low.c (linux_attach): Add process before lwp.
4789         * server.c (attach_inferior): Check if already attached.
4790
4791 2019-02-07  Tom Tromey  <tom@tromey.com>
4792
4793         * x86-tdesc.h: Rename include guard.
4794         * x86-low.h: Add include guard.
4795         * wincecompat.h: Rename include guard.
4796         * win32-low.h: Add include guard.
4797         * utils.h: Rename include guard.
4798         * tracepoint.h: Rename include guard.
4799         * tdesc.h: Rename include guard.
4800         * target.h: Rename include guard.
4801         * server.h: Rename include guard.
4802         * remote-utils.h: Rename include guard.
4803         * regcache.h: Rename include guard.
4804         * nto-low.h: Rename include guard.
4805         * notif.h: Add include guard.
4806         * mem-break.h: Rename include guard.
4807         * lynx-low.h: Add include guard.
4808         * linux-x86-tdesc.h: Add include guard.
4809         * linux-s390-tdesc.h: Add include guard.
4810         * linux-ppc-tdesc-init.h: Add include guard.
4811         * linux-low.h: Add include guard.
4812         * linux-aarch64-tdesc.h: Add include guard.
4813         * linux-aarch32-low.h: Add include guard.
4814         * inferiors.h: Rename include guard.
4815         * i387-fp.h: Rename include guard.
4816         * hostio.h: Rename include guard.
4817         * gdbthread.h: Rename include guard.
4818         * gdb_proc_service.h: Rename include guard.
4819         * event-loop.h: Rename include guard.
4820         * dll.h: Rename include guard.
4821         * debug.h: Rename include guard.
4822         * ax.h: Rename include guard.
4823
4824 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
4825
4826         PR gdb/23985
4827         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
4828         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
4829
4830 2019-01-25  Tom Tromey  <tom@tromey.com>
4831
4832         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
4833
4834 2019-01-25  Tom Tromey  <tom@tromey.com>
4835
4836         * win32-low.c: Fix common/ includes.
4837         * win32-i386-low.c: Fix common/ includes.
4838         * tracepoint.c: Fix common/ includes.
4839         * thread-db.c: Fix common/ includes.
4840         * target.h: Fix common/ includes.
4841         * symbol.c: Fix common/ includes.
4842         * spu-low.c: Fix common/ includes.
4843         * server.h: Fix common/ includes.
4844         * server.c: Fix common/ includes.
4845         * remote-utils.c: Fix common/ includes.
4846         * regcache.h: Fix common/ includes.
4847         * regcache.c: Fix common/ includes.
4848         * nto-x86-low.c: Fix common/ includes.
4849         * notif.h: Fix common/ includes.
4850         * mem-break.h: Fix common/ includes.
4851         * lynx-low.c: Fix common/ includes.
4852         * lynx-i386-low.c: Fix common/ includes.
4853         * linux-x86-tdesc-selftest.c: Fix common/ includes.
4854         * linux-x86-low.c: Fix common/ includes.
4855         * linux-low.c: Fix common/ includes.
4856         * inferiors.h: Fix common/ includes.
4857         * i387-fp.c: Fix common/ includes.
4858         * hostio.c: Fix common/ includes.
4859         * hostio-errno.c: Fix common/ includes.
4860         * gdbthread.h: Fix common/ includes.
4861         * gdbreplay.c: Fix common/ includes.
4862         * fork-child.c: Fix common/ includes.
4863         * event-loop.c: Fix common/ includes.
4864         * ax.c:
4865         (enum gdb_agent_op): Fix common/ includes.
4866
4867 2019-01-21  Tom Tromey  <tom@tromey.com>
4868
4869         * tracepoint.c: Fix includes.
4870         * remote-utils.c: Fix includes.
4871         * linux-x86-low.c: Fix includes.
4872
4873 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
4874
4875         * gdbreplay.c (gdbreplay_version): Update copyright year in
4876         version message.
4877         * server.c (gdbserver_version): Likewise.
4878
4879 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
4880
4881         * linux-low.c (add_lwp): Switch ordering.
4882
4883 2018-11-29  Tom Tromey  <tom@tromey.com>
4884
4885         * win32-low.c (win32_join): Take pid, not process.
4886         * target.h (struct target_ops) <join>: Change argument type.
4887         (join_inferior): Change argument name.
4888         * spu-low.c (spu_join): Take pid, not process.
4889         * server.c (handle_detach): Preserve pid before destroying
4890         process.
4891         * lynx-low.c (lynx_join): Take pid, not process.
4892         * linux-low.c (linux_join): Take pid, not process.
4893
4894 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
4895
4896         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
4897         (aarch64_cannot_fetch_register): Likewise.
4898         (struct linux_target_ops): Update references.
4899
4900 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4901
4902         * linux-ppc-low.c: Include nat/linux-ptrace.h.
4903
4904 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4905
4906         * configure.srv (ipa_ppc_linux_regobj): Add
4907         powerpc-isa207-htm-vsx32l-ipa.o and
4908         powerpc-isa207-htm-vsx64l-ipa.o.
4909         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
4910         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
4911         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
4912         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
4913         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
4914         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
4915         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
4916         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
4917         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4918         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
4919         (init_registers_powerpc_isa207_htm_vsx32l)
4920         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
4921         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
4922         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
4923         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
4924         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
4925         (ppc_store_tm_ctarregset): New functions.
4926         (ppc_regsets): Add entries for HTM regsets.
4927         (ppc_arch_setup): Set htm in features struct when needed.  Set
4928         sizes for the HTM regsets.
4929         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
4930         (initialize_low_arch): Call
4931         init_registers_powerpc_isa207_htm_vsx32l and
4932         init_registers_powerpc_isa207_htm_vsx64l.
4933         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
4934         PPC_TDESC_ISA207_HTM_VSX.
4935         (initialize_low_tracepoint): Call
4936         init_registers_powerpc_isa207_htm_vsx32l and
4937         init_registers_powerpc_isa207_htm_vsx64l.
4938
4939 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4940
4941         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
4942         rs6000/power-linux-pmu.xml to srv_xmlfiles.
4943         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
4944         (ppc_store_pmuregset): New functions.
4945         (ppc_regsets): Add entries for ebb and pmu regsets.
4946         (ppc_arch_setup): Set isa207 in features struct if the ebb and
4947         pmu regsets are available.  Set sizes for these regsets.
4948
4949 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4950
4951         * configure.srv (ipa_ppc_linux_regobj): Add
4952         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
4953         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
4954         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
4955         rs6000/powerpc-isa207-vsx32l.xml, and
4956         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
4957         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4958         <PPC_TDESC_ISA207_VSX>: New enum value.
4959         (init_registers_powerpc_isa207_vsx32l): Declare.
4960         (init_registers_powerpc_isa207_vsx64l): Declare.
4961         * linux-ppc-low.c (ppc_fill_tarregset): New function.
4962         (ppc_store_tarregset): New function.
4963         (ppc_regsets): Add entry for the TAR regset.
4964         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
4965         size for the TAR regsets.
4966         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
4967         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
4968         and init_registers_powerpc_isa207_vsx64l.
4969         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
4970         (initialize_low_tracepoint): Call
4971         init_registers_powerpc_isa207_vsx32l and
4972         init_registers_powerpc_isa207_vsx64l.
4973
4974 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
4975             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4976
4977         * configure.srv (ipa_ppc_linux_regobj): Add
4978         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
4979         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
4980         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
4981         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
4982         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
4983         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
4984         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
4985         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4986         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
4987         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
4988         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
4989         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
4990         (ppc_hwcap): Add comment.
4991         (ppc_hwcap2): New global.
4992         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
4993         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
4994         (ppc_regsets): Add entries for the DSCR and PPR regsets.
4995         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
4996         when needed.  Set sizes for the the DSCR and PPR regsets.
4997         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
4998         (initialize_low_arch): Call
4999         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
5000         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
5001         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
5002         PPC_TDESC_ISA205_PPR_DSCR_VSX.
5003         (initialize_low_tracepoint): Call
5004         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
5005         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
5006
5007 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5008
5009         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
5010
5011 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
5012             Simon Marchi <simark@simark.ca>
5013
5014         * acinclude.m4: Include "../selftest.m4".
5015         * configure: Regenerate.
5016         * configure.ac: Use "GDB_AC_SELFTEST".
5017         * configure.srv: Use "$enable_unittests" instead of
5018         "$development" when checking whether unit tests have been
5019         enabled.
5020         * server.c (captured_main): Update message informing that
5021         selftests have been disabled.
5022
5023 2018-10-04  Tom Tromey  <tom@tromey.com>
5024
5025         * configure: Rebuild.
5026
5027 2018-10-04  Tom Tromey  <tom@tromey.com>
5028
5029         * server.c (handle_status): Rename inner "thread".
5030         (process_serial_event): Declare "res" in 'm' case.
5031         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
5032         (iterate_over_lwps): Rename inner "thread".
5033         (linux_qxfer_libraries_svr4): Rename inner "len".
5034         * gdbthread.h (find_thread_in_random): Rename inner "thread".
5035
5036 2018-10-01  Gary Benson <gbenson@redhat.com>
5037
5038         * gdb_proc_service.h: Moved common code to
5039         common/gdb_proc_service.h.
5040
5041 2018-10-01  Gary Benson <gbenson@redhat.com>
5042
5043         * gdb_proc_service.h: Synchronize comments and whitespace with
5044         GDB's version of this file.
5045
5046 2018-09-25  Tom Tromey  <tom@tromey.com>
5047
5048         * configure: Rebuild.
5049         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
5050
5051 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
5052
5053         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
5054         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
5055         ($(IPA_LIB)): Sort IPA_OBJS.
5056
5057 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
5058
5059         * Makefile.in: Remove references to $(ADD_DEPS).
5060
5061 2018-09-16  Tom Tromey  <tom@tromey.com>
5062
5063         * remote-utils.c (remote_open): Use GNU style for metasyntactic
5064         variables.
5065         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
5066         variables.
5067
5068 2018-09-05  Tom Tromey  <tom@tromey.com>
5069
5070         * configure: Rebuild.
5071
5072 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
5073
5074         PR build/23399
5075         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
5076
5077 2018-08-27  Tom Tromey  <tom@tromey.com>
5078
5079         PR build/23087:
5080         * configure: Rebuild.
5081
5082 2018-08-27  Tom Tromey  <tom@tromey.com>
5083
5084         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
5085         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
5086         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
5087         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
5088         (s390x_emit_stack_adjust): Add casts to unsigned char.
5089
5090 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
5091
5092         PR gdb/23374
5093         PR gdb/23375
5094         * server.h (struct client_state) <disable_randomization>:
5095         Initialize to 1.
5096
5097 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5098
5099         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
5100         variable.
5101         (mips_supply_ptrace_register): Likewise.
5102
5103 2018-07-22  Tom Tromey  <tom@tromey.com>
5104
5105         * configure: Rebuild.
5106
5107 2018-07-22  Tom Tromey  <tom@tromey.com>
5108
5109         * win32-low.c (win32_create_inferior): Remove unused variables.
5110         * gdbreplay.c (remote_open): Remove unused variable.
5111         * remote-utils.c (remote_prepare): Remove unused variable.
5112         * x86-tdesc.h (X86_TDESC_H): Define.
5113         (amd64_expedite_regs): Define conditionally.
5114         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
5115         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
5116         * remote-utils.c (readchar): Remove unused variable.
5117
5118 2018-07-13  Pedro Alves  <palves@redhat.com>
5119
5120         * linux-low.c (linux_kill): Change parameter to process_info
5121         pointer instead of pid.  Adjust.
5122         * lynx-low.c (lynx_kill): Likewise.
5123         * nto-low.c (nto_kill): Likewise.
5124         * spu-low.c (spu_kill): Likewise.
5125         * win32-low.c (win32_kill): Likewise.
5126         * server.c (handle_v_kill, kill_inferior_callback)
5127         (detach_or_kill_for_exit): Adjust.
5128         * target.c (kill_inferior): Change parameter to process_info
5129         pointer instead of pid.  Adjust.
5130         * target.h (struct target_ops) <kill>: Change parameter to
5131         process_info pointer instead of pid.  Adjust all implementations
5132         and callers.
5133         (kill_inferior): Likewise.
5134
5135 2018-07-13  Pedro Alves  <palves@redhat.com>
5136
5137         * linux-low.c (linux_detach, linux_join): Change parameter to
5138         process_info pointer instead of pid.  Adjust.
5139         * lynx-low.c (lynx_detach, lynx_join): Likewise.
5140         * nto-low.c (nto_detach): Likewise.
5141         * spu-low.c (spu_detach, spu_join): Likewise.
5142         * win32-low.c (win32_detach, win32_join): Likewise.
5143         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
5144         * target.h (struct target_ops) <detach, join>: Change parameter to
5145         process_info pointer instead of pid.  Adjust all implementations
5146         and callers.
5147         (detach_inferior, join_inferior): Rename 'pid' parameter to
5148         'proc'.
5149
5150 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
5151             Jan Kratochvil  <jan.kratochvil@redhat.com>
5152             Paul Fertser  <fercerpav@gmail.com>
5153             Tsutomu Seki  <sekiriki@gmail.com>
5154
5155         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
5156         (OBS): Add 'common/netstuff.o'.
5157         (GDBREPLAY_OBS): Likewise.
5158         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
5159         (remote_open): Implement support for IPv6
5160         connections.
5161         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
5162         and 'wspiapi.h'.
5163         (handle_accept_event): Accept connections from IPv6 sources.
5164         (remote_prepare): Handle IPv6-style hostnames; implement
5165         support for IPv6 connections.
5166         (remote_open): Implement support for printing connections from
5167         IPv6 sources.
5168
5169 2018-07-11  Pedro Alves  <palves@redhat.com>
5170
5171         PR gdb/23377
5172         * mem-break.c (any_persistent_commands): Add process_info
5173         parameter and use it instead of relying on the current process.
5174         Change return type to bool.
5175         * mem-break.h (any_persistent_commands): Add process_info
5176         parameter and change return type to bool.
5177         * server.c (handle_detach): Remove require_running_or_return call.
5178         Look up the process_info for the process we're about to detach.
5179         If not found, return back error to GDB.  Adjust
5180         any_persistent_commands call to pass down a process pointer.
5181
5182 2018-07-11  Pedro Alves  <palves@redhat.com>
5183
5184         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
5185         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
5186         instead of collect_register_by_name.
5187         * regcache.c (regcache_raw_get_unsigned_by_name): New.
5188         * regcache.h (regcache_raw_get_unsigned_by_name): New.
5189
5190 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
5191             Pedro Alves  <palves@redhat.com>
5192
5193         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
5194
5195 2018-07-03  Tom Tromey  <tom@tromey.com>
5196
5197         * linux-low.c: Update.
5198         * lynx-low.c: Update.
5199         * mem-break.c: Update.
5200         * nto-low.c: Update.
5201         * remote-utils.c: Update.
5202         * server.c: Update.
5203         * spu-low.c: Update.
5204         * target.c: Update.
5205         * win32-low.c: Update.
5206
5207 2018-07-03  Tom Tromey  <tom@tromey.com>
5208
5209         * server.c: Update.
5210
5211 2018-07-03  Tom Tromey  <tom@tromey.com>
5212
5213         * linux-low.c: Update.
5214
5215 2018-07-03  Tom Tromey  <tom@tromey.com>
5216
5217         * target.c: Update.
5218
5219 2018-07-03  Tom Tromey  <tom@tromey.com>
5220
5221         * linux-low.c: Update.
5222         * linux-mips-low.c: Update.
5223         * lynx-low.c: Update.
5224         * nto-low.c: Update.
5225         * remote-utils.c: Update.
5226         * server.c: Update.
5227         * spu-low.c: Update.
5228         * target.c: Update.
5229         * thread-db.c: Update.
5230
5231 2018-07-03  Tom Tromey  <tom@tromey.com>
5232
5233         * linux-low.c: Update.
5234         * linux-mips-low.c: Update.
5235         * lynx-low.c: Update.
5236         * mem-break.c: Update.
5237         * nto-low.c: Update.
5238         * remote-utils.c: Update.
5239         * server.c: Update.
5240         * spu-low.c: Update.
5241         * target.c: Update.
5242         * tracepoint.c: Update.
5243
5244 2018-07-03  Tom Tromey  <tom@tromey.com>
5245
5246         * linux-low.c: Update.
5247         * linux-ppc-low.c: Update.
5248         * linux-x86-low.c: Update.
5249         * proc-service.c: Update.
5250         * server.c: Update.
5251         * spu-low.c: Update.
5252         * thread-db.c: Update.
5253         * win32-low.c: Update.
5254
5255 2018-07-03  Tom Tromey  <tom@tromey.com>
5256
5257         * linux-low.c: Update.
5258         * lynx-low.c: Update.
5259         * nto-low.c: Update.
5260         * remote-utils.c: Update.
5261         * spu-low.c: Update.
5262         * thread-db.c: Update.
5263         * win32-low.c: Update.
5264
5265 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
5266
5267         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
5268         parameter in call to 'amd64_create_target_description'.
5269
5270 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5271
5272         * x86-tdesc.h: Remove executable permission flag.
5273
5274 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
5275
5276         * configure.ac: Remove AC_PREREQ, add missing quoting.
5277         * configure: Re-generate.
5278         * config.in: Re-generate.
5279         * aclocal.m4: Re-generate.
5280
5281 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5282
5283         * tracepoint.h (current_traceframe): Remove declaration.
5284
5285 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5286
5287         * linux-aarch64-low.c (is_sve_tdesc): New function.
5288         (aarch64_sve_regs_copy_to_regcache): Likewise.
5289         (aarch64_sve_regs_copy_from_regcache): Likewise.
5290         (aarch64_regs_info): Add SVE checks.
5291         (initialize_low_arch): Initialize SVE.
5292
5293 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5294
5295         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
5296
5297 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5298
5299         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
5300         (initialize_low_tracepoint): Likewise
5301         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
5302         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
5303         param.
5304         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
5305         checks.
5306         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
5307
5308 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5309
5310         * server.h (PBUFSIZ): Increase size
5311
5312 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5313
5314         * regcache.c (regcache::raw_compare): New function.
5315         * regcache.h (regcache::raw_compare): New declaration.
5316
5317 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5318
5319         * regcache.c (new_register_cache): Use new.
5320         (free_register_cache): Use delete.
5321         (register_data): Use const.
5322         (supply_register): Move body inside regcache.
5323         (regcache::raw_supply): New override function.
5324         (collect_register): Move body inside regcache.
5325         (regcache::raw_collect): New override function.
5326         (regcache::get_register_status): New override function.
5327         * regcache.h (struct regcache): Inherit from reg_buffer_common.
5328
5329 2018-06-09  Tom Tromey  <tom@tromey.com>
5330
5331         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
5332         declare queue.
5333         (event_queue): Use std::queue.
5334         (gdb_event_xfree): Remove.
5335         (initialize_event_loop, process_event, wait_for_event): Update.
5336
5337 2018-06-08  Stan Cox  <scox@redhat.com>
5338
5339         * win32-low.c (win32_create_inferior):  last_ptid and last_status
5340         moved to client_state.
5341
5342 2018-06-08  Pedro Alves  <palves@redhat.com>
5343
5344         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
5345         common/common-exceptions.o, common/common-utils.o,
5346         common/errors.o, common/print-utils.o and utils.o.
5347         * gdbreplay.c: Include "common-defs.h" instead of the two
5348         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
5349         string.h or alloca.h.
5350         (perror_with_name): Delete.
5351         (remote_open): Use xstrdup instead of strdup.
5352         (main): Rename to ...
5353         (captured_main): ... this.
5354         (main): New.
5355
5356 2018-06-08  Tom Tromey  <tom@tromey.com>
5357
5358         * linux-low.c (linux_low_read_btrace): Update.
5359
5360 2018-06-04  Stan Cox  <scox@redhat.com>
5361
5362         * server.h (struct client_state): New.
5363         * server.c (cont_thread, general_thread, multi_process)
5364         (report_fork_events, report_vfork_events, report_exec_events)
5365         (report_thread_events, swbreak_feature, hwbreak_feature)
5366         (vCont_supported, disable_randomization, pass_signals)
5367         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
5368         Moved to client_state.
5369         * remote-utils.c (remote_debug, noack_mode)
5370         (transport_is_reliable): Moved to client_state.
5371         * tracepoint.c (current_traceframe): Moved to client_state.
5372
5373         Update all callers.
5374         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
5375         linux-low.c, remote-utils.h, target.c: Use client_state.
5376
5377 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5378
5379         * configure.srv: Add new c/h file.
5380
5381 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5382
5383         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
5384         null VQ.
5385
5386 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
5387
5388         * gdb.arch/mips-fpregset-core.exp: New test.
5389         * gdb.arch/mips-fpregset-core.c: New test source.
5390
5391 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
5392
5393         PR server/23198
5394         * hostio.c (require_int): Do not report overflow for integers
5395         between 0xfffffff and 0x7fffffff.
5396
5397 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5398
5399         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
5400         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
5401         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
5402         functions.
5403         (the_low_target): Wire them.
5404
5405 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5406
5407         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
5408         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
5409         mode. Call collect_register_by_name with vscr using
5410         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
5411         (ppc_store_vrregset): Add and set vscr_offset variable as in
5412         ppc_fill_vrregset. Call supply_register_by_name with vscr using
5413         vscr_offset.
5414
5415 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5416
5417         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
5418         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
5419         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
5420
5421 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5422
5423         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
5424         (ppc_store_vsxregset): Likewise.
5425         (ppc_fill_vrregset): Likewise.
5426         (ppc_store_vrregset): Likewise.
5427         (ppc_fill_evrregset): Likewise.
5428         (ppc_store_evrregset): Likewise.
5429         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
5430         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
5431         needed.
5432
5433 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5434
5435         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
5436         wordsize of the inferior. Call ppc_linux_target_wordsize.
5437
5438 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5439
5440         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
5441         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
5442         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
5443         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
5444         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
5445         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
5446         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
5447         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
5448         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
5449         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
5450         (tdesc_powerpc_e500l): Remove.
5451         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
5452         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
5453         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
5454         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
5455         linux-ppc-tdesc.h.
5456         (ppc_arch_setup): Remove target description matching code. Fill a
5457         ppc_linux_features struct and call ppc_linux_match_description
5458         with it.
5459
5460 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5461
5462         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
5463         width of the requested register exceeds the width of the
5464         `ptrace' data type.
5465         (mips_cannot_store_register): Likewise.
5466
5467 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
5468
5469         * linux-mips-low.c (mips_fetch_register): New function.  Update
5470         preceding comment.
5471         (mips_store_gregset): Supply 0 rather than $restart for $zero.
5472         (the_low_target): Wire `mips_fetch_register'.
5473
5474 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5475
5476         * lynx-i386-low.c (LYNXOS_178): New macro.
5477         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
5478         the layout on LynxOS-178.
5479         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
5480         handle floating point registers that are not supported by
5481         LynxOS-178.
5482
5483 2018-05-10  Tom Tromey  <tom@tromey.com>
5484
5485         * configure: Rebuild.
5486
5487 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5488
5489         PR server/23158:
5490         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
5491         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
5492         Use it to set the expedite_regs field in the given tdesc.
5493         * x86-tdesc.h: New file.
5494         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
5495         Adjust following the addition of the new expedite_regs parameter
5496         to init_target_desc.
5497         * linux-tic6x-low.c (tic6x_read_description): Likewise.
5498         * linux-x86-tdesc.c: #include "x86-tdesc.h".
5499         (i386_linux_read_description, amd64_linux_read_description):
5500         Adjust following the addition of the new expedite_regs parameter
5501         to init_target_desc.
5502         * lynx-i386-low.c: #include "x86-tdesc.h".
5503         (lynx_i386_arch_setup): Adjust following the addition of the new
5504         expedite_regs parameter to init_target_desc.
5505         * nto-x86-low.c: #include "x86-tdesc.h".
5506         (nto_x86_arch_setup): Adjust following the addition of the new
5507         expedite_regs parameter to init_target_desc.
5508         * win32-i386-low.c: #include "x86-tdesc.h".
5509         (i386_arch_setup): Adjust following the addition of the new
5510         expedite_regs parameter to init_target_desc.
5511
5512 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5513
5514         PR server/23158:
5515         * win32-low.c (win32_create_inferior): Add call to my_wait
5516         setting last_status global.
5517
5518 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5519
5520         PR server/23158:
5521         * win32-low.c (create_process): Only call gdb_tilde_expand if
5522         inferior_cwd is not NULL.
5523
5524 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
5525
5526         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
5527         registers to the cache if their values have changed.
5528         (i387_xsave_to_cache): Provide default values for x87 control
5529         registers when these features are available, but disabled.
5530         * regcache.c (supply_register_by_name_zeroed): New function.
5531         * regcache.h (supply_register_by_name_zeroed): Declare new
5532         function.
5533
5534 2018-05-07  Tom Tromey  <tom@tromey.com>
5535
5536         * configure: Rebuild.
5537
5538 2018-05-04  Tom Tromey  <tom@tromey.com>
5539
5540         * configure: Rebuild.
5541
5542 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5543             Pedro Alves <palves@redhat.com>
5544
5545         * linux-aarch64-low.c (aarch64_stopped_data_address):
5546         Likewise.
5547
5548 2018-04-27  Tom Tromey  <tom@tromey.com>
5549
5550         * configure: Rebuild.
5551
5552 2018-04-23  Tom Tromey  <tom@tromey.com>
5553
5554         * configure: Rebuild.
5555
5556 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
5557
5558         * Makefile.in (depcomp): Add "..".
5559         (all_deps_files): New and use it.
5560
5561 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5562
5563         * configure.srv (aarch64*-*-linux*): Don't include xml.
5564         (i[34567]86-*-cygwin*): Likewise.
5565         (i[34567]86-*-linux*): Likewise.
5566         (i[34567]86-*-lynxos*): Likewise.
5567         (i[34567]86-*-mingw32ce*): Likewise.
5568         (i[34567]86-*-mingw*): Likewise.
5569         (i[34567]86-*-nto*): Likewise.
5570         (tic6x-*-uclinux): Likewise.
5571         (x86_64-*-linux*): Likewise.
5572         (x86_64-*-mingw*): Likewise.
5573         (x86_64-*-cygwin*): Likewise.
5574
5575 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5576
5577         * tdesc.c: Remove xml parameter.
5578
5579 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5580
5581         * server.c (get_features_xml): Remove cast.
5582         * tdesc.c (void target_desc::accept): Fill in function.
5583         (tdesc_get_features_xml): Remove old xml creation.
5584         (print_xml_feature::visit_pre): Add xml vistor.
5585         * tdesc.h (struct target_desc): Make xmltarget mutable.
5586         (tdesc_get_features_xml): Remove declaration.
5587
5588 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5589
5590         * tdesc.c (tdesc_architecture_name): Add new function.
5591         (tdesc_osabi_name): Likewise.
5592         (tdesc_get_features_xml): Use new functions.
5593
5594 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5595
5596         * tdesc.c (tdesc_create_flags): Remove.
5597         (tdesc_add_flag): Likewise.
5598         (tdesc_named_type): Likewise.
5599         (tdesc_create_union): Likewise.
5600         (tdesc_create_struct): Likewise.
5601         (tdesc_create_vector): Likewise.
5602         (tdesc_add_bitfield): Likewise.
5603         (tdesc_add_field): Likewise.
5604         (tdesc_set_struct_size): Likewise.
5605
5606 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5607
5608         * tdesc.c (~target_desc): Remove implictly deleted items.
5609         (init_target_desc): Iterate all features.
5610         (tdesc_get_features_xml): Use vector.
5611         (tdesc_create_feature): Create feature.
5612         * tdesc.h (tdesc_feature) Remove
5613         (target_desc): Add features.
5614
5615 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5616
5617         * Makefile.in: Add common/tdesc.c
5618         * tdesc.c (init_target_desc): init all reg_defs from register
5619         vector.
5620         (tdesc_create_reg): Create tdesc_reg.
5621         * tdesc.h (tdesc_feature): Add register vector.
5622
5623 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
5624
5625         * tdesc.h (struct target_desc) <features>: Change type to
5626         std::vector<std::string>.
5627         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
5628         changes.
5629         (tdesc_get_features_xml): Likewise.
5630         (tdesc_create_feature): Likewise.
5631
5632 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
5633
5634         * regcache.c (find_register_by_number): Return a ref.
5635         (find_regno): Use references.
5636         (register_size): Likewise.
5637         (register_data): Likewise.
5638         * tdesc.c (target_desc::~target_desc): Remove free calls.
5639         (target_desc::operator==): Use std::vector compare.
5640         (init_target_desc): Use reference.
5641         (tdesc_create_reg): Use reg constructors.
5642         * tdesc.h (struct target_desc): Replace pointer with object.
5643
5644 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5645
5646         * regcache.c (find_register_by_number): Make static.
5647         (find_regno): Use find_register_by_number
5648         * regcache.h (struct reg): Remove declaration.
5649
5650 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5651
5652         * tdesc.c (target_desc::~target_desc): Move to here.
5653         (target_desc::operator==): Likewise.
5654         * tdesc.h (target_desc::~target_desc): Move from here.
5655         (target_desc::operator==): Likewise.
5656
5657 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5658
5659         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
5660
5661 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5662
5663         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
5664         S390_TDESC_GS.
5665         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
5666         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
5667         and init_registers_s390_gs_linux64.
5668
5669 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5670
5671         * linux-s390-low.c (s390_fill_gs): Remove function.
5672         (s390_fill_gsbc): Remove function.
5673         (s390_regsets): Set fill functions for the guarded storage regsets
5674         to NULL.
5675
5676 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5677
5678         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
5679         the word size.  Add comment.
5680         (s390_get_wordsize): New function.
5681         (s390_arch_setup): No longer select a temporary tdesc to fetch the
5682         pswm with it.  Instead, use s390_get_wordsize to determine the
5683         word size first and derive the correct tdesc from that directly.
5684
5685 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
5686
5687         * Makefile.in: Include silent-rules.mk.
5688         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
5689         (COMPILE): Add ECHO_CXX.
5690         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5691         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5692         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
5693         (version-generated.c): Add ECHO_GEN.
5694         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
5695         (IPAGENT_COMPILE): Add ECHO_CXX.
5696         (%-generated.c): Add ECHO_REGDAT.
5697
5698 2018-03-14  Tom Tromey  <tom@tromey.com>
5699
5700         PR cli/14977:
5701         * ax.c (ax_printf): Special case for NULL.
5702
5703 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5704
5705         * linux-low.c (linux_qxfer_libraries_svr4): Use
5706         xml_escape_text_append.
5707
5708 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5709
5710         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
5711
5712 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5713
5714         * server.c (handle_general_set): Remove unnecessary xstrdup.
5715
5716 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5717
5718         * server.c (parse_debug_format_options): Adjust to
5719         delim_string_to_char_ptr_vec changes.
5720         * thread-db.c (thread_db_load_search): Adjust to
5721         dirnames_to_char_ptr_vec changes.
5722
5723 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
5724
5725         * target.h (target_enable_btrace, target_disable_btrace)
5726         (target_read_btrace, target_read_btrace_conf): Turn macro into
5727         inline function.  Throw error if target method is not defined.
5728         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
5729         check for btrace target method.  Be prepared to handle exceptions
5730         from btrace target methods.
5731
5732 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5733
5734         * server.c (captured_main): Change order of error message printed
5735         when the current working directory cannot be found.
5736
5737 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5738
5739         * server.c: Include "filenames.h" and "pathstuff.h".
5740         (program_name): Delete variable.
5741         (program_path): New anonymous class.
5742         (get_exec_wrapper): Use "program_path" instead of
5743         "program_name".
5744         (handle_v_run): Likewise.
5745         (captured_main): Likewise.
5746         (process_serial_event): Likewise.
5747
5748 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5749
5750         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
5751         (OBJS): Add "pathstuff.o".
5752         * server.c (current_directory): New global variable.
5753         (captured_main): Initialize "current_directory".
5754
5755 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
5756
5757         * tdesc.c: Use common/tdesc.h.
5758         * tdesc.h: Likewise.
5759
5760 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
5761             Simon Marchi  <simon.marchi@ericsson.com>
5762
5763         * Makefile.in: Switch order of make rules.
5764
5765 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
5766
5767         * Makefile.in: Add common directory in build.
5768         * configure.ac: Add common reference.
5769         * configure: Regenerate.
5770
5771 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5772
5773         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
5774         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
5775         * spu-low.c (spu_target_ops): Likewise.
5776         * win32-low.c (win32_target_ops): Likewise.
5777         * server.c (supported_btrace_packets): Report packets unconditionally.
5778         * target.h (target_ops) <supports_btrace>: Remove.
5779         (target_supports_btrace): Remove.
5780
5781 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5782
5783         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
5784         (handle_btrace_disable): Change return type to void.  Use exceptions
5785         to report errors.
5786         (handle_btrace_general_set): Catch exception and copy message to
5787         return message.
5788
5789 2018-02-08  Tom Tromey  <tom@tromey.com>
5790
5791         * linux-low.c (install_software_single_step_breakpoints): Use
5792         make_scoped_restore.
5793         * inferiors.c (make_cleanup_restore_current_thread): Remove.
5794         (do_restore_current_thread_cleanup): Remove.
5795         * gdbthread.h (make_cleanup_restore_current_thread): Don't
5796         declare.
5797
5798 2018-02-08  Tom Tromey  <tom@tromey.com>
5799
5800         * mem-break.c (set_raw_breakpoint_at): Use
5801         gdb::unique_xmalloc_ptr.
5802
5803 2018-01-30  Pedro Alves  <palves@redhat.com>
5804
5805         PR gdb/13211
5806         * target.c (target_terminal::terminal_state): Rename to ...
5807         (target_terminal::m_terminal_state): ... this.
5808
5809 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
5810
5811         * linux-low.c (handle_extended_wait): Surround call to
5812         thread_db_notice_clone with #ifdef USE_THREAD_DB.
5813
5814 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
5815
5816         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
5817         linux_ptrace_attach_fail_reason_string now returning an
5818         std::string.
5819         (linux_attach): Likewise.
5820         * thread-db.c (attach_thread): Likewise.
5821
5822 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
5823
5824         PR gdb/21559
5825         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
5826         checking for fs_base/gs_base fields in struct user_regs_struct.
5827         * configure: Regenerate.
5828
5829 2018-01-16  Yao Qi  <yao.qi@linaro.org>
5830
5831         PR gdb/18749
5832         * linux-low.c (fetch_register): Call supply_register instead of
5833         error.
5834
5835 2018-01-08  Yao Qi  <yao.qi@linaro.org>
5836             Simon Marchi  <simon.marchi@ericsson.com>
5837
5838         * Makefile.in (OBS): Remove selftest.o.
5839         * configure.ac: Set srv_selftest_objs if $development is true.
5840         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
5841         * configure: Re-generated.
5842         * server.c (captured_main): Wrap variable selftest_filter with
5843         GDB_SELF_TEST.
5844
5845 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
5846
5847         * server.c (parse_debug_format_options): Return std::string.
5848         (handle_monitor_command, captured_main): Adjust.
5849
5850 2018-01-05  Pedro Alves  <palves@redhat.com>
5851
5852         PR gdb/18653
5853         * server.c (captured_main): Pass quiet=false to
5854         save_original_signals_state.
5855
5856 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
5857
5858         * gdbreplay.c (gdbreplay_version): Update copyright year in
5859         version message.
5860         * server.c (gdbserver_version): Likewise.
5861
5862 2017-12-08  Tom Tromey  <tom@tromey.com>
5863
5864         * ax.c (ax_printf): Update.
5865
5866 2017-12-07  Yao Qi  <yao.qi@linaro.org>
5867
5868         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
5869         aarch64_linux_read_description.
5870         * linux-amd64-ipa.c (idx2mask): New array.
5871         (get_ipa_tdesc): Move idx2mask out.
5872         (initialize_low_tracepoint): Initialize target descriptions.
5873         * linux-i386-ipa.c (idx2mask): New array.
5874         (get_ipa_tdesc): Move idx2mask out.
5875         (initialize_low_tracepoint): Initialize target descriptions.
5876
5877 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
5878
5879         * tdesc.c (struct tdesc_type): Change return type.
5880         (tdesc_add_flag): Change parameter type.
5881         (tdesc_add_bitfield): Likewise.
5882         (tdesc_add_field): Likewise.
5883         (tdesc_set_struct_size): Likewise.
5884
5885 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
5886
5887         * regcache.c (registers_to_string): Remove unused variable.
5888
5889 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5890
5891         * inferiors.c (for_each_inferior_with_data): Remove.
5892         * inferiors.h (for_each_inferior_with_data): Remove.
5893         * server.c (handle_qxfer_threads_worker): Change parameter type.
5894         (handle_qxfer_threads_proper): Use for_each_thread.
5895
5896 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5897
5898         * inferiors.c (for_each_inferior): Remove.
5899         (clear_inferiors): Use for_each_thread.
5900         * inferiors.h (for_each_inferior): Remove.
5901         * linux-low.c (linux_wait_for_event_filtered): Use
5902         for_each_thread.
5903         (linux_stabilize_threads): Likewise.
5904         * regcache.c (regcache_release): Likewise.
5905         * server.c (gdb_wants_all_threads_stopped): Likewise.
5906         (clear_pending_status_callback): Remove.
5907         (handle_status): Use for_each_thread.
5908         (captured_main): Likewise.
5909         * win32-low.c (child_init_thread_list): Likewise.
5910         (win32_clear_inferiors): Likewise.
5911         (fake_breakpoint_event): Likewise.
5912
5913 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5914
5915         * inferiors.h (find_inferior): Remove.
5916         * inferiors.c (find_inferior): Remove.
5917
5918 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5919
5920         * linux-low.c (resume_status_pending_p): Update comment.
5921         (need_step_over_p): Update comment.
5922
5923 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5924
5925         * linux-low.c (proceed_one_lwp): Return void, change parameter
5926         type.
5927         (unsuspend_and_proceed_one_lwp): Likewise.
5928         (proceed_all_lwps): Use for_each_thread.
5929         (unstop_all_lwps): Likewise.
5930
5931 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5932
5933         * linux-low.c (linux_resume_one_thread): Return void, take
5934         parameter directly.
5935         (linux_resume): Use for_each_thread.
5936
5937 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5938
5939         * linux-low.c (send_sigstop_callback): Return void, change
5940         parameter type.  Rename to...
5941         (send_sigstop): ... this.
5942         (suspend_and_send_sigstop_callback): Return void, change parameter
5943         type.  Rename to...
5944         (suspend_and_send_sigstop): ... this.
5945         (stop_all_lwps): Use for_each_thread.
5946
5947 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5948
5949         * linux-low.c (lwp_running): Return bool, remove unused
5950         argument.
5951         (linux_stabilize_threads): Use find_thread.
5952
5953 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5954
5955         * linux-low.c (select_singlestep_lwp_callback): Remove.
5956         (count_events_callback): Remove.
5957         (select_event_lwp_callback): Remove.
5958         (select_event_lwp): Use find_thread/for_each_thread.
5959
5960 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5961
5962         * linux-low.c (not_stopped_callback): Return bool, take filter
5963         argument directly.
5964         (linux_wait_for_event_filtered): Use find_thread.
5965         (linux_wait_1): Likewise.
5966
5967 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5968
5969         * linux-low.c (same_lwp): Remove.
5970         (find_lwp_pid): Use find_thread.
5971
5972 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5973
5974         * linux-low.c (delete_lwp_callback): Remove.
5975         (linux_mourn): Use for_each_thread.
5976
5977 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5978
5979         * linux-low.c (linux_detach_lwp_callback): Return void, remove
5980         args parameter, don't check for pid.
5981         (linux_detach): Use for_each_thread.
5982
5983 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5984
5985         * linux-low.c (struct counter): Remove.
5986         (second_thread_of_pid_p): Remove.
5987         (last_thread_of_process_p): Use find_thread.
5988
5989 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5990
5991         * inferiors.c (find_inferior_in_random): Remove.
5992         * inferiors.h (find_inferior_in_random): Remove.
5993         * linux-low.c (status_pending_p_callback): Return bool, accept
5994         parameter ptid directly.
5995         (linux_wait_for_event_filtered): Use find_thread_in_random.
5996         (linux_wait_1): Likewise.
5997
5998 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5999
6000         * inferiors.c (find_inferior_id): Remove.
6001         (find_thread_ptid): Move implemention from find_inferior_id to
6002         here.
6003         * inferiors.h (find_inferior_id): Remove.
6004         * server.c (handle_status): Use find_thread_ptid.
6005         (process_serial_event): Likewise.
6006         * thread-db.c (find_one_thread): Likewise.
6007         (thread_db_thread_handle): Likewise.
6008         * win32-low.c (thread_rec): Likewise.
6009         (child_delete_thread): Likewise.
6010         (win32_thread_alive): Likewise.
6011         (get_child_debug_event): Likewise.
6012
6013 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6014
6015         * linux-mips-low.c (update_watch_registers_callback): Return
6016         void, remove pid_p parameter, don't check for pid.
6017         (mips_insert_point, mips_remove_point): Use for_each_thread.
6018
6019 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6020
6021         * lynx.low (lynx_delete_thread_callback): Remove.
6022         (lynx_mourn): Use for_each_thread.
6023
6024 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6025
6026         * regcache.c (regcache_invalidate_one): Remove.
6027         (regcache_invalidate_pid): use for_each_thread.
6028
6029 2017-11-26  Tom Tromey  <tom@tromey.com>
6030
6031         * linux-low.c (linux_create_inferior): Update.
6032
6033 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
6034
6035         * spu-low.c (spu_create_inferior): Fix typo in argument name.
6036
6037 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6038
6039         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
6040         * linux-aarch64-low.c (initialize_low_arch): Call init func.
6041         * linux-aarch64-tdesc-selftest.c: New file.
6042         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
6043
6044 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6045
6046         * configure.srv: Add new file.
6047         * linux-aarch64-low.c (initialize_low_arch): Call init func.
6048         * linux-aarch64-tdesc-selftest.c: New file.
6049         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
6050
6051 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6052
6053         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
6054         * linux-aarch64-low.c (initialize_low_arch): Remove init.
6055         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
6056
6057 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6058
6059         * configure.srv: Add new files.
6060         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
6061         aarch64_linux_read_description.
6062         * linux-aarch64-low.c (aarch64_linux_read_description):
6063         Merge with aarch64_arch_setup.
6064         (aarch64_arch_setup): Call aarch64_linux_read_description.
6065         * linux-aarch64-tdesc.c: New file.
6066         * linux-aarch64-tdesc.h: New file.
6067
6068 2017-11-24  Yao Qi  <yao.qi@linaro.org>
6069
6070         * configure.srv: Set $srv_regobj for tic6x-linux.
6071         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
6072         (tic6x_read_description): Move some code to tic6x_arch_setup.
6073         (tic6x_tdesc_test): New function.
6074         (initialize_low_arch): Call selftests::register_test.
6075
6076 2017-11-22  Yao Qi  <yao.qi@linaro.org>
6077
6078         * remote-utils.c (prepare_resume_reply): Use memcpy.
6079
6080 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6081
6082         * linux-low.c (kill_one_lwp_callback): Return void, take
6083         argument directly, don't filter on pid.
6084         (linux_kill): Use for_each_thread.
6085
6086 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6087
6088         * linux-low.c (need_step_over_p): Return bool, remove dummy
6089         argument.
6090         (linux_resume, proceed_all_lwps): Use find_thread.
6091
6092 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6093
6094         * linux-low.c (resume_status_pending_p): Return bool, remove
6095         flag_p argument.
6096         (linux_resume): Use find_thread.
6097
6098 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6099
6100         * linux-low.c (struct thread_resume_array): Remove.
6101         (linux_set_resume_request): Return void, take arguments
6102         directly.
6103         (linux_resume): Use for_each_thread.
6104
6105 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6106
6107         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
6108         return bool, remove data argument.
6109         (linux_stabilize_threads): Use find_thread.
6110
6111 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6112
6113         * linux-low.c (unsuspend_one_lwp): Remove.
6114         (unsuspend_all_lwps): Use for_each_thread, inline code from
6115         unsuspend_one_lwp.
6116
6117 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6118
6119         * gdbthread.h (find_thread): Add overload with ptid_t filter.
6120         * linux-low.c (struct iterate_over_lwps_args): Remove.
6121         (iterate_over_lwps_filter): Remove.
6122         (iterate_over_lwps): Use find_thread.
6123
6124 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6125
6126         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
6127         (linux_handle_new_gdb_connection): Use for_each_thread, inline
6128         code from reset_lwp_ptrace_options_callback.
6129
6130 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6131
6132         * linux-arm-low.c (struct update_registers_data): Remove.
6133         (update_registers_callback): Return void, take arguments
6134         directly, don't check thread's pid.
6135         (arm_insert_point, arm_remove_point): Use for_each_thread.
6136
6137 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6138
6139         * win32-low.c (continue_one_thread): Return void, take argument
6140         directly.
6141         (child_continue): Use for_each_thread.
6142
6143 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6144
6145         * win32-i386-low.c (update_debug_registers_callback): Rename
6146         to ...
6147         (update_debug_registers): ... this, return void, remove pid_p arg.
6148         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
6149
6150 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
6151
6152         * inferiors.h (struct process_info): Add constructor, initialize
6153         fields..
6154         <syscalls_to_catch>: Change type to std::vector<int>.
6155         * inferiors.c (add_process): Allocate process_info with new.
6156         (remove_process): Free process_info with delete.
6157         * linux-low.c (handle_extended_wait): Adjust.
6158         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
6159         * server.c (handle_general_set): Adjust.
6160
6161 2017-11-16  Pedro Alves  <palves@redhat.com>
6162
6163         * remote-utils.c (remote_close): Block SIGIO signals instead of
6164         uninstalling the SIGIO handler.
6165
6166 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
6167
6168         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
6169
6170 2017-11-16  Yao Qi  <yao.qi@linaro.org>
6171
6172         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
6173         (tic6x_store_gregset): Likewise.
6174         (tic6x_usrregs_info): Move it up.
6175
6176 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
6177
6178         * Makefile.in: Update arch rules.
6179         * configure.srv: Explicitly mark arch/ files.
6180
6181 2017-11-13  Andreas Schwab  <schwab@suse.de>
6182
6183         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
6184         function.
6185         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6186
6187 2017-11-06  Pedro Alves  <palves@redhat.com>
6188
6189         * config.in, configure: Regenerate.
6190
6191 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6192
6193         * target.c (struct thread_search): Remove.
6194         (thread_search_callback): Remove.
6195         (prepare_to_access_memory): Use for_each_thread instead of
6196         find_inferior.  Inline code from thread_search_callback.
6197
6198 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6199
6200         * server.c (struct visit_actioned_threads_data): Remove.
6201         (visit_actioned_threads): Change prototype to take arguments
6202         directly.
6203         (resume): Use find_thread instead of find_inferior.
6204
6205 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6206
6207         * server.c (queue_stop_reply_callback): Change prototype, return
6208         void.
6209         (find_status_pending_thread_callback): Remove.
6210         (handle_status): Replace find_inferior with find_thread and
6211         for_each_thread.
6212
6213 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
6214
6215         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
6216         with REGNO.
6217         (aarch64_store_gregset): Likewise.
6218         (aarch64_fill_fpregset): Likewise.
6219         (aarch64_store_fpregset): Likewise.
6220
6221 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
6222
6223         * gdbthread.h (find_thread, for_each_thread): New functions.
6224         * inferiors.c (thread_of_pid): Remove.
6225         (find_any_thread_of_pid): Use find_thread.
6226         * linux-low.c (num_lwps): Use for_each_thread.
6227
6228 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6229
6230         * Makefile.in: Remove one rule.
6231         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
6232
6233 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6234
6235         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
6236         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
6237
6238 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6239
6240         * configure.srv: Rename arm.o with arch/arm.o.
6241
6242 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6243
6244         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
6245         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
6246         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
6247         (arch-i386.o, arch-amd64.o): Remove rules.
6248         (arch/%.o): New rule.
6249         Update POSTCOMPILE and COMPILE.pre.
6250         * configure.ac: Invoke AC_CONFIG_COMMANDS.
6251         * configure: Re-generated.
6252         * configure.srv: Replace arch-i386.o with arch/i386.o.
6253         Replace arch-amd64.o with arch/amd64.o.
6254
6255 2017-10-16  Yao Qi  <yao.qi@linaro.org>
6256
6257         * configure: Regenerated.
6258
6259 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6260
6261         * inferiors.h: (struct inferior_list): Remove.
6262         (struct inferior_list_entry); Remove.
6263         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
6264         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
6265         get_first_inferior): Remove.
6266         (for_each_inferior, for_each_inferior_with_data, find_inferior,
6267         find_inferior_id, find_inferior_in_random): Change signature.
6268         * inferiors.c (all_threads): Change type to
6269         std::list<thread_info *>.
6270         (get_thread): Remove macro.
6271         (find_inferior, find_inferior_id): Change signature, implement
6272         using find_thread.
6273         (find_inferior_in_random): Change signature, implement using
6274         find_thread_in_random.
6275         (for_each_inferior, for_each_inferior_with_data): Change
6276         signature, implement using for_each_thread.
6277         (add_inferior_to_list, remove_inferior): Remove.
6278         (add_thread, get_first_thread, thread_of_pid,
6279         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
6280         (get_first_inferior, one_inferior_p, clear_inferior_list):
6281         Remove.
6282         (clear_inferiors, get_thread_process): Update.
6283         * gdbthread.h: Include <list>.
6284         (struct thread_info) <entry>: Remove field.
6285         <id>: New field.
6286         (all_threads): Change type to std::list<thread_info *>.
6287         (get_first_inferior): Add doc.
6288         (find_thread, for_each_thread, find_thread_in_random): New
6289         functions.
6290         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
6291         * linux-arm-low.c (update_registers_callback): Update.
6292         * linux-low.c (second_thread_of_pid_p): Update.
6293         (kill_one_lwp_callback, linux_detach_lwp_callback,
6294         delete_lwp_callback, status_pending_p_callback, same_lwp,
6295         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
6296         iterate_over_lwps, not_stopped_callback,
6297         resume_stopped_resumed_lwps, count_events_callback,
6298         select_singlestep_lwp_callback, select_event_lwp_callback,
6299         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
6300         suspend_and_send_sigstop_callback, wait_for_sigstop,
6301         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
6302         lwp_running, linux_set_resume_request, resume_status_pending_p,
6303         need_step_over_p, start_step_over, linux_resume_one_thread,
6304         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
6305         reset_lwp_ptrace_options_callback): Update.
6306         * linux-mips-low.c (update_watch_registers_callback): Update.
6307         * regcache.c (regcache_invalidate_one, regcache_invalidate):
6308         Update.
6309         (free_register_cache_thread_one): Remove.
6310         (regcache_release): Update.
6311         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
6312         handle_qxfer_threads_worker): Update.
6313         (handle_query): Update, use list iterator.
6314         (visit_actioned_threads, handle_pending_status,
6315         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
6316         clear_pending_status_callback, set_pending_status_callback,
6317         find_status_pending_thread_callback, handle_status,
6318         process_serial_event): Update.
6319         * target.c (thread_search_callback): Update.
6320         * thread-db.c (thread_db_get_tls_address): Update.
6321         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
6322         Update.
6323         * win32-i386-low.c (update_debug_registers_callback): Update.
6324         * win32-low.c (delete_thread_info, child_delete_thread,
6325         continue_one_thread, suspend_one_thread,
6326         get_child_debug_event): Adjust.
6327
6328 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6329
6330         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
6331         * inferiors.h: Include <list>.
6332         (struct process_info) <entry>: Remove field.
6333         <pid>: New field.
6334         (pid_of): Change macro to function.
6335         (ptid_of, lwpid_of): Remove macro.
6336         (all_processes): Change type to std::list<process_info *>.
6337         (ALL_PROCESSES): Remove macro.
6338         (for_each_process, find_process): New function.
6339         * inferiors.c (all_processes): Change type to
6340         std::list<process_info *>.
6341         (find_thread_process): Adjust.
6342         (add_process): Likewise.
6343         (remove_process): Likewise.
6344         (find_process_pid): Likewise.
6345         (get_first_process): Likewise.
6346         (started_inferior_callback): Remove.
6347         (have_started_inferiors_p): Adjust.
6348         (attached_inferior_callback): Remove.
6349         (have_attached_inferiors_p): Adjust.
6350         * linux-low.c (check_zombie_leaders): Likewise.
6351         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
6352         (x86_linux_update_xmltarget): Adjust.
6353         * server.c (handle_query): Likewise.
6354         (gdb_reattached_process): Remove.
6355         (handle_status): Adjust.
6356         (kill_inferior_callback): Likewise.
6357         (detach_or_kill_inferior): Remove.
6358         (print_started_pid): Likewise.
6359         (print_attached_pid): Likewise.
6360         (detach_or_kill_for_exit): Update.
6361         (process_serial_event): Likewise.
6362         * linux-arm-low.c (arm_new_fork): Likewise.
6363
6364 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6365
6366         * dll.h: Include <list>.
6367         (struct dll_info): Add constructor.
6368         <entry>: Remove field.
6369         (all_dlls): Change type to std::list<dll_info>.
6370         * dll.c: Include <algorithm>.
6371         (get_dll): Remove macro.
6372         (all_dlls): Change type to std::list<dll_info *>.
6373         (free_one_dll): Remove.
6374         (match_dll): Likewise.
6375         (loaded_dll): Adjust.
6376         (unloaded_dll): Adjust to all_dlls type change, use
6377         std::find_if.  Inline code from match_dll.
6378         (clear_dlls): Adjust to all_dlls type change.
6379         * server.c (emit_dll_description): Remove.
6380         (handle_qxfer_libraries): Adjust to all_dlls type change,
6381         integrate emit_dll_description's functionality.
6382
6383 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6384
6385         * linux-low.h (struct linux_target_ops) <delete_process>: New
6386         field.
6387         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
6388         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
6389         (struct linux_target_ops): Add delete_process callback.
6390         * linux-arm-low.c (arm_delete_process): New.
6391         (struct linux_target_ops): Add delete_process callback.
6392         * linux-bfin-low.c (struct linux_target_ops): Likewise.
6393         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
6394         * linux-m32r-low.c (struct linux_target_ops): Likewise.
6395         * linux-mips-low.c (mips_linux_delete_process): New.
6396         (struct linux_target_ops): Add delete_process callback.
6397         * linux-ppc-low.c (struct linux_target_ops): Likewise.
6398         * linux-s390-low.c (struct linux_target_ops): Likewise.
6399         * linux-sh-low.c (struct linux_target_ops): Likewise.
6400         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
6401         * linux-tile-low.c (struct linux_target_ops): Likewise.
6402         * linux-x86-low.c (x86_linux_delete_process): New.
6403         (struct linux_target_ops): Add delete_process callback.
6404         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
6405
6406 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6407
6408         * linux-aarch64-low.c (the_low_target): Add thread delete
6409         callback.
6410         * linux-arm-low.c (arm_delete_thread): New function.
6411         (the_low_target): Add thread delete callback.
6412         * linux-bfin-low.c (the_low_target): Likewise.
6413         * linux-crisv32-low.c (the_low_target): Likewise.
6414         * linux-low.c (delete_lwp): Invoke delete_thread callback if
6415         set.
6416         * linux-low.h (struct linux_target_ops) <delete_thread>: New
6417         field.
6418         * linux-m32r-low.c (the_low_target): Add thread delete callback.
6419         * linux-mips-low.c (mips_linux_delete_thread): New function.
6420         (the_low_target): Add thread delete callback.
6421         * linux-ppc-low.c (the_low_target): Likewise.
6422         * linux-s390-low.c (the_low_target): Likewise.
6423         * linux-sh-low.c (the_low_target): Likewise.
6424         * linux-tic6x-low.c (the_low_target): Likewise.
6425         * linux-tile-low.c (the_low_target): Likewise.
6426         * linux-x86-low.c (the_low_target): Likewise.
6427         * linux-xtensa-low.c (the_low_target): Likewise.
6428
6429 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
6430
6431         * win32-low.c: Include "common-inferior.h".
6432
6433 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6434
6435         * inferiors.c (set_inferior_cwd): New function.
6436         * server.c (handle_general_set): Handle QSetWorkingDir packet.
6437         (handle_query): Inform that QSetWorkingDir is supported.
6438         * win32-low.c (create_process): Pass the inferior's cwd to
6439         CreateProcess.
6440
6441 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6442
6443         * inferiors.c (current_inferior_cwd): New global variable.
6444         (get_inferior_cwd): New function.
6445         * inferiors.h (struct process_info) <cwd>: New field.
6446
6447 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6448
6449         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
6450         (OBS): Add gdb_tilde_expand.o.
6451
6452 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
6453
6454         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
6455         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
6456
6457 2017-09-29  Pedro Alves  <palves@redhat.com>
6458
6459         * ax.c (gdb_parse_agent_expr): Constify.
6460         * ax.h (gdb_parse_agent_expr): Constify.
6461         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6462         Constify.
6463         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
6464         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
6465         * remote-utils.h (read_ptid): Constify.
6466         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
6467         (process_point_options, process_serial_event): Constify.
6468         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
6469         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
6470         (cmd_qtbuffer): Constify.
6471
6472 2017-09-29  Pedro Alves  <palves@redhat.com>
6473
6474         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
6475         fails.
6476
6477 2017-09-29  Pedro Alves  <palves@redhat.com>
6478
6479         * linux-low.c (handle_extended_wait): Pass parent thread instead
6480         of process to thread_db_notice_clone.
6481         * linux-low.h (thread_db_notice_clone): Replace parent process
6482         parameter with parent thread parameter.
6483         * thread-db.c (find_one_thread): Add comment.
6484         (thread_db_notice_clone): Replace parent process parameter with
6485         parent thread parameter.  Temporarily switch to the parent thread.
6486
6487 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
6488
6489         * gdbthread.h: Include "common-gdbthread.h".
6490         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
6491         "if" when validating the ptid.
6492         * remote-utils.c: Include "gdbthread.h".
6493         (prepare_resume_reply): Use "switch_to_thread".
6494         * target.c (done_accessing_memory): Likewise.
6495
6496 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6497
6498         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
6499         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
6500         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
6501         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
6502         s390x-gs-linux64-ipa.o to ipa_obj.
6503         * linux-s390-low.c (HWCAP_S390_GS): New define.
6504         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
6505         New functions.
6506         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
6507         (s390_arch_setup): Check for guarded-storage support and choose
6508         appropriate tdesc.
6509         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
6510         init_registers_s390x_gs_linux64.
6511         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
6512         enum value.
6513         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
6514         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
6515
6516 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
6517
6518         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
6519
6520 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6521
6522         * linux-low.h (struct lwp_info): Add new field, thread_handle.
6523         (thread_db_thread_handle): Declare.
6524         * linux-low.c (linux_target_ops): Initialize thread_handle.
6525         * server.c (handle_qxfer_threads_worker): Add support for
6526         "handle" attribute.
6527         * target.h (struct target_ops): Add new function pointer,
6528         thread_handle.
6529         (target_thread_handle): Define.
6530         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
6531         field in lwp.
6532         (thread_db_thread_handle): New function.
6533
6534 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6535
6536         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
6537         * linux-low.h (thread_db_notice_clone): Declare.
6538         * thread-db.c (thread_db_notice_clone): New function.
6539
6540 2017-09-21  Pedro Alves  <palves@redhat.com>
6541
6542         * server.c (gdb_read_memory, handle_status, process_serial_event)
6543         (handle_serial_event, handle_target_event): Adjust to
6544         set_desired_thread prototype change.
6545         * target.c (set_desired_thread): Remove 'use_general' parameter
6546         and adjust.
6547         * target.h (set_desired_thread): Remove 'use_general' parameter.
6548
6549 2017-09-20  Tom Tromey  <tom@tromey.com>
6550
6551         * target.c (target_terminal::terminal_state): Define.
6552         (target_terminal::init): Rename from target_terminal_init.
6553         (target_terminal::inferior): Rename from
6554         target_terminal_inferior.
6555         (target_terminal::ours): Rename from target_terminal_ours.
6556         (target_terminal::ours_for_output, target_terminal::info): New.
6557
6558 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6559
6560         * server.c (accumulate_file_name_length): Remove.
6561         (emit_dll_description): Adjust to std::string change.
6562         (handle_qxfer_libraries): Use std::string to hold document.
6563
6564 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6565
6566         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
6567         return type of xml_escape_text.
6568         * server.c (emit_dll_description): Likewise.
6569
6570 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6571
6572         * server.c (captured_main): Accept argument for --selftest.
6573         Update run_tests call.
6574         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
6575         when registering selftests.
6576
6577 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
6578
6579         * regcache.c (get_thread_regcache): Update code to use "std::vector"
6580         instead of "VEC" for "target_desc.reg_defs".
6581         (regcache_cpy): Likewise.
6582         (registers_to_string): Likewise.
6583         (registers_from_string): Likewise.
6584         (find_regno): Likewise.
6585         (supply_regblock): Likewise.
6586         (regcache_raw_read_unsigned): Likewise.
6587         * tdesc.c (init_target_desc): Likewise.
6588         (tdesc_create_reg): Likewise.
6589         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
6590         (struct target_desc) <reg_defs>: Convert to "std::vector".
6591         (target_desc): Do not initialize "reg_defs".
6592         (~target_desc): Update code to use "std::vector" instead of "VEC"
6593         for "target_desc.reg_defs".
6594         (operator==): Likewise.
6595
6596 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6597
6598         * inferiors.h (thread_to_gdb_id): Remove.
6599         * inferiors.c (thread_to_gdb_id): Remove.
6600         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
6601         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
6602         lynx_store_registers, lynx_read_memory, lynx_write_memory):
6603         Likewise.
6604         * nto-low.c (nto_fetch_registers, nto_store_registers,
6605         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
6606
6607 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6608
6609         * inferiors.h (gdb_id_to_thread_id): Remove.
6610         * inferiors.c (gdb_id_to_thread_id): Remove.
6611         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
6612         removal.  Move pid declaration closer to where it's used.
6613
6614 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6615
6616         * server.c (handle_detach): New function.
6617         (process_serial_event): Move code out, call handle_detach.
6618
6619 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6620
6621         * server.c (require_running): Rename to ...
6622         (require_running_or_return): ... this ...
6623         (require_running_or_break): ... and this.
6624         (handle_query, process_serial_event): Adjust.
6625
6626 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6627
6628         * linux-low.c (linux_set_resume_request): Remove unused
6629         variables.
6630
6631 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6632
6633         * server.c (first_thread_of): Remove.
6634         (process_serial_event): Replace usage of first_thread_of with
6635         find_any_thread_of_pid.
6636         * tracepoint.c (same_process_p): Remove.
6637         (gdb_agent_about_to_close): Replace usage of same_process_p with
6638         find_any_thread_of_pid.
6639         * linux-x86-low.c (same_process_callback): Remove.
6640         (x86_arch_setup_process_callback): Replace usage of
6641         same_process_callback with find_any_thread_of_pid.
6642         * thread-db.c (any_thread_of): Remove.
6643         (switch_to_process): Replace usage of any_thread_of with
6644         find_any_thread_of_pid.
6645         * inferiors.c (thread_pid_matches_callback): Remove.
6646         (find_thread_process): Adjust to use find_any_thread_of_pid.
6647
6648 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6649
6650         * regcache.c (get_thread_regcache): Guard calls to "memset"
6651         with "!VEC_empty".
6652
6653 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6654
6655         * linux-low.c (handle_extended_wait): Use
6656         "allocate_target_description" instead of "XNEW".
6657         * linux-x86-low.c (initialize_low_arch): Likewise.
6658
6659 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6660
6661         * configure.srv (srv_i386_regobj): Remove.
6662         (srv_amd64_regobj): Remove.
6663         (srv_regobj): Set it to "" for x86 non-linux targets.
6664         * linux-x86-tdesc.c (i386_linux_read_description):
6665         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
6666         (init_registers_i386): Remove the declaration.
6667         (tdesc_i386): Remove the declaration.
6668         (lynx_i386_arch_setup): Call i386_create_target_description.
6669         * nto-x86-low.c: Likewise.
6670         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
6671         [!__x86_64__]: include arch/i386.h.
6672         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
6673
6674 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6675
6676         * configure.srv (srv_amd64_linux_xmlfiles): Remove
6677         i386/amd64-XXX-linux from it.
6678
6679 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6680
6681         * configure.srv: Empty srv_amd64_linux_regobj if $development is
6682         false.
6683         (ipa_amd64_linux_regobj): Remove.
6684         (ipa_x32_linux_regobj): Remove.
6685
6686 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6687
6688         * Makefile.in (arch-amd64.o): New rule.
6689         * configure.srv: Append arch-amd64.o.
6690         * linux-amd64-ipa.c: Include common/x86-xstate.h.
6691         (get_ipa_tdesc): Call amd64_linux_read_description.
6692         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
6693         and init_registers_amd64_XXX.
6694         * linux-x86-low.c (x86_linux_read_description): Call
6695         amd64_linux_read_description.
6696         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
6697         (initialize_low_arch): Don't call init_registers_x32_XXX and
6698         init_registers_amd64_XXX.
6699         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
6700         and tdesc_amd64_XXX.
6701         [__x86_64__] (amd64_tdesc_test): New function.
6702         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
6703         and init_registers_amd64_XXX.
6704         * linux-x86-tdesc.c: Include arch/amd64.h.
6705         (xcr0_to_tdesc_idx): New function.
6706         (i386_linux_read_description): New function.
6707         (amd64_get_ipa_tdesc_idx): New function.
6708         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
6709         (amd64_get_ipa_tdesc): Declare.
6710
6711 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6712
6713         * configure.srv (srv_i386_linux_xmlfiles): Remove
6714         i386/i386-XXX-linux.xml from it.
6715
6716 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6717
6718         * configure.srv: Set srv_i386_linux_regobj empty if $development
6719         is false.
6720         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
6721         initialize_low_tdesc.
6722         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
6723         with #if initialize_low_tdesc.
6724         * linux-x86-tdesc-selftest.c: New file.
6725         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
6726
6727 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6728
6729         * Makefile.in (arch-i386.o): New rule.
6730         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
6731         (x86_64-*-linux*): Likewise.
6732         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
6733         include arch/i386.h.
6734         (i386_linux_read_description): Remove code and call
6735         i386_create_target_description.
6736         * tdesc.c (allocate_target_description): New function.
6737         * tdesc.h (set_tdesc_architecture): Remove declaration.
6738         (set_tdesc_osabi): Likewise.
6739
6740 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6741
6742         * linux-x86-tdesc.c: Don't include <inttypes.h>.
6743         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
6744         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
6745         .xmltarget.
6746         * server.c (get_features_xml): Call tdesc_get_features_xml.
6747         * tdesc.c (set_tdesc_architecture): New function.
6748         (set_tdesc_osabi): New function.
6749         (tdesc_get_features_xml): New function.
6750         (tdesc_create_feature): Add an argument.
6751         * tdesc.h (struct target_desc) <features>: New field.
6752         <arch, osabi>: New field.
6753         (~target_desc): xfree features, arch, and osabi.
6754         (target_desc::oerator==): Don't compare .xmltarget.
6755         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
6756         (set_tdesc_osabi): Likewise.
6757         (tdesc_get_features_xml): Likewise.
6758
6759 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6760
6761         * linux-x86-tdesc.c: Include selftest.h.
6762         (i386_tdesc_test): New function.
6763         (initialize_low_tdesc): Call selftests::register_test.
6764         * tdesc.h: Include regdef.h.
6765         (target_desc): Override operator == and !=.
6766
6767 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6768
6769         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
6770         (ipa_obj): Likewise.
6771         * linux-i386-ipa.c: Include common/x86-xstate.h
6772         (get_ipa_tdesc): Call i386_linux_read_description.
6773         (initialize_low_tracepoint): Don't call  init_registers_XXX
6774         functions, call initialize_low_tdesc instead.
6775         * linux-x86-low.c (x86_linux_read_description): Call
6776         i386_linux_read_description.
6777         (initialize_low_arch): Don't call init_registers_i386_XXX
6778         functions, call initialize_low_tdesc.
6779         * linux-x86-tdesc.c: New file.
6780         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
6781         (i386_get_ipa_tdesc_idx): Declare.
6782         (i386_get_ipa_tdesc): Declare.
6783         (initialize_low_tdesc): Declare.
6784
6785 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6786
6787         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
6788         instead of 0.
6789
6790 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6791
6792         * Makefile.in (IPA_OBJS): Add vec-ipa.o
6793         * regcache.c (get_thread_regcache): Use VEC_length.
6794         (init_register_cache): Likewise.
6795         (regcache_cpy): Likewise.
6796         (registers_to_string): Iterate reg_defs via VEC_iterate.
6797         (find_regno): Likewise.
6798         (find_register_by_number): Use VEC_index.
6799         (register_size): Call find_register_by_number.
6800         (register_data): Call find_register_by_number.
6801         (supply_regblock): Use VEC_length.
6802         (regcache_raw_read_unsigned): Likewise.
6803         * tdesc.c (init_target_desc): Iterate reg_defs via
6804         VEC_iterate.
6805         (default_description): Update initializer.
6806         (copy_target_description): Don't update field num_registers.
6807         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
6808         <num_registers>: Remove.
6809
6810 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
6811
6812         * Makefile.in (.SECONDARY): Define target.
6813
6814 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
6815
6816         * linux-low.c (linux_wait_1): Adjust.
6817         * server.c (queue_stop_reply_callback): Adjust.
6818
6819 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
6820
6821         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
6822         QEnvironmentUnset and QEnvironmentReset packets.
6823         (handle_query): Inform remote that QEnvironmentHexEncoded,
6824         QEnvironmentUnset and QEnvironmentReset are supported.
6825
6826 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
6827
6828         * inferiors.h (inferior_target_data): Rename to ...
6829         (thread_target_data): ... this.
6830         (inferior_regcache_data): Rename to ...
6831         (thread_regcache_data): ... this.
6832         (set_inferior_regcache_data): Rename to ...
6833         (set_thread_regcache_data): ... this.
6834         * inferiors.c (inferior_target_data): Rename to ...
6835         (thread_target_data): ... this.
6836         (inferior_regcache_data): Rename to ...
6837         (thread_regcache_data): ... this.
6838         (set_inferior_regcache_data): Rename to ...
6839         (set_thread_regcache_data): ... this.
6840         (free_one_thread): Update.
6841         * linux-low.h (get_thread_lwp): Update.
6842         * regcache.c (get_thread_regcache): Update.
6843         (regcache_invalidate_thread): Update.
6844         (free_register_cache_thread): Update.
6845         * win32-i386-low.c (update_debug_registers_callback): Update.
6846         (win32_get_current_dr): Update.
6847         * win32-low.c (thread_rec): Update.
6848         (delete_thread_info): Update.
6849         (continue_one_thread): Update.
6850         (suspend_one_thread): Update.
6851
6852 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
6853
6854         * inferiors.c (set_inferior_target_data): Remove.
6855         * inferiors.h (set_inferior_target_data): Remove.
6856
6857 2017-08-18  Yao Qi  <yao.qi@linaro.org>
6858
6859         * Makefile.in (OBS): Add selftest.o.
6860         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
6861         * configure, config.in: Re-generated.
6862         * server.c: Include common/sefltest.h.
6863         (captured_main): Handle option --selftest.
6864
6865 2017-08-09  Yao Qi  <yao.qi@linaro.org>
6866
6867         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
6868         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
6869         i386-avx-mpx.o and i386-mmx.o.
6870         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
6871         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
6872         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
6873         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
6874         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
6875         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
6876         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
6877         i386/amd64-avx-mpx.xml.
6878
6879 2017-08-09  Yao Qi  <yao.qi@linaro.org>
6880
6881         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
6882         and x32-avx-avx512.o.
6883         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
6884         i386/x32-avx-avx512.xml.
6885
6886 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
6887
6888         * tracepoint.h (enum class fast_tpoint_collect_result): New
6889         enumeration.
6890         (fast_tracepoint_collecting): Change return type to
6891         fast_tpoint_collect_result.
6892         * tracepoint.c (fast_tracepoint_collecting): Likewise.
6893         * linux-low.h: Include tracepoint.h.
6894         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
6895         fast_tpoint_collect_result.
6896         * linux-low.c (handle_tracepoints): Adjust.
6897         (linux_fast_tracepoint_collecting): Change return type to
6898         fast_tpoint_collect_result.
6899         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
6900         linux_wait_1, stuck_in_jump_pad_callback,
6901         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
6902         proceed_one_lwp): Adjust to type change.
6903
6904 2017-07-10  Yao Qi  <yao.qi@linaro.org>
6905
6906         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
6907
6908 2017-06-29  Yao Qi  <yao.qi@linaro.org>
6909
6910         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
6911         Remove.
6912         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
6913
6914 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
6915
6916         * Makefile.in (IPA_OBJS): Sort and format one item per line.
6917
6918 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6919
6920         * linux-low.c (linux_create_inferior): Adjust code to access the
6921         environment information via 'gdb_environ' class.
6922         * lynx-low.c (lynx_create_inferior): Likewise.
6923         * server.c (our_environ): Make it an instance of 'gdb_environ'.
6924         (get_environ): Return a pointer to 'our_environ'.
6925         (captured_main): Initialize 'our_environ'.
6926         * server.h (get_environ): Adjust prototype.
6927         * spu-low.c (spu_create_inferior): Adjust code to access the
6928         environment information via 'gdb_environ' class.
6929
6930 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6931
6932         * linux-low.c (linux_read_memory, linux_write_memory): Remove
6933         usage of "register" keyword.
6934
6935 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6936
6937         * configure: Re-generate.
6938
6939 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6940
6941         * configure: Re-generate.
6942
6943 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6944
6945         * Makefile.in (COMPILE.pre): Add "-x c++".
6946
6947 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
6948
6949         * fork-child.c: Conditionally include <signal.h>.
6950
6951 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6952
6953         * server.c (handle_general_set): Handle new packet
6954         "QStartupWithShell".
6955         (handle_query): Add "QStartupWithShell" to the list of supported
6956         packets.
6957         (gdbserver_usage): Add help text explaining the
6958         new "--startup-with-shell" and "--no-startup-with-shell" CLI
6959         options.
6960         (captured_main): Recognize and act upon the presence of the new
6961         CLI options.
6962
6963 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6964             Pedro Alves  <palves@redhat.com>
6965
6966         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
6967         * configure: Regenerate.
6968         * configure.srv (srv_linux_obj): Add "fork-child.o" and
6969         "fork-inferior.o".
6970         (i[34567]86-*-lynxos*): Likewise.
6971         (spu*-*-*): Likewise.
6972         * fork-child.c: New file.
6973         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
6974         and "environ.h".
6975         (linux_ptrace_fun): New function.
6976         (linux_create_inferior): Adjust function prototype to reflect
6977         change on "target.h".  Adjust function code to use
6978         "fork_inferior".
6979         (linux_request_interrupt): Delete "signal_pid".
6980         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
6981         (lynx_ptrace_fun): New function.
6982         (lynx_create_inferior): Adjust function prototype to reflect
6983         change on "target.h".  Adjust function code to use
6984         "fork_inferior".
6985         * nto-low.c (nto_create_inferior): Adjust function prototype and
6986         code to reflect change on "target.h".  Update comments.
6987         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
6988         "common-terminal.h" and "environ.h".
6989         (terminal_fd): Moved to fork-child.c.
6990         (old_foreground_pgrp): Likewise.
6991         (restore_old_foreground_pgrp): Likewise.
6992         (last_status): Make it global.
6993         (last_ptid): Likewise.
6994         (our_environ): New variable.
6995         (startup_with_shell): Likewise.
6996         (program_name): Likewise.
6997         (program_argv): Rename to...
6998         (program_args): ...this.
6999         (wrapper_argv): New variable.
7000         (start_inferior): Delete function.
7001         (get_exec_wrapper): New function.
7002         (get_exec_file): Likewise.
7003         (get_environ): Likewise.
7004         (prefork_hook): Likewise.
7005         (post_fork_inferior): Likewise.
7006         (postfork_hook): Likewise.
7007         (postfork_child_hook): Likewise.
7008         (handle_v_run): Update code to deal with arguments coming from the
7009         remote host.  Update calls from "start_inferior" to
7010         "create_inferior".
7011         (captured_main): Likewise.  Initialize environment variable.  Call
7012         "have_job_control".
7013         * server.h (post_fork_inferior): New prototype.
7014         (get_environ): Likewise.
7015         (last_status): Declare.
7016         (last_ptid): Likewise.
7017         (signal_pid): Likewise.
7018         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
7019         (spu_ptrace_fun): New function.
7020         (spu_create_inferior): Adjust function prototype to reflect change
7021         on "target.h".  Adjust function code to use "fork_inferior".
7022         * target.c (target_terminal_init): New function.
7023         (target_terminal_inferior): Likewise.
7024         (target_terminal_ours): Likewise.
7025         * target.h: Include <vector>.
7026         (struct target_ops) <create_inferior>: Update prototype.
7027         (create_inferior): Update macro.
7028         * utils.c (gdb_flush_out_err): New function.
7029         * win32-low.c (win32_create_inferior): Adjust function prototype
7030         and code to reflect change on "target.h".
7031
7032 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7033
7034         * inferiors.c (switch_to_thread): New function.
7035
7036 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7037
7038         * Makefile.in (SFILE): Add "common/job-control.c".
7039         (OBS): Add "job-control.o".
7040
7041 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7042
7043         * Makefile: Remove "@host_makefile_frag@".
7044
7045 2017-05-05  Pedro Alves  <palves@redhat.com>
7046
7047         * configure: Regenerate.
7048
7049 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7050
7051         * configure: Regenerate.
7052
7053 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
7054
7055         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
7056         software_single_step change of return type to
7057         std::vector<CORE_ADDR>.
7058         * linux-low.c (install_software_single_step_breakpoints):
7059         Likewise.
7060         * linux-low.h (install_software_single_step_breakpoints):
7061         Likewise.
7062
7063 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
7064
7065         * remote-utils.c: Include "gdb_termios.h" instead of
7066         "terminal.h".
7067         * terminal.h: Delete file.
7068
7069 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
7070
7071         * server.c: Include <vector>.
7072         <program_argv, wrapper_argv>: Convert to std::vector.
7073         (start_inferior): Rewrite function to use C++.
7074         (handle_v_run): Likewise.  Update code that calculates the argv
7075         based on the vRun packet; use C++.
7076         (captured_main): Likewise.
7077
7078 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
7079
7080         * server.c (handle_v_cont): Initialize thread_resume::thread
7081         with null_ptid.
7082
7083 2017-04-05  Pedro Alves  <palves@redhat.com>
7084
7085         * configure: Regenerate.
7086
7087 2017-04-05  Pedro Alves  <palves@redhat.com>
7088
7089         * gdbreplay.c (sync_error): Constify.
7090         * linux-x86-low.c (push_opcode): Constify.
7091
7092 2017-04-05  Pedro Alves  <palves@redhat.com>
7093
7094         * win32-low.c (get_child_debug_event)
7095         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
7096         Report TARGET_WAITKIND_SPURIOUS instead.
7097
7098 2017-04-05  Pedro Alves  <palves@redhat.com>
7099
7100         * remote-utils.c (remote_prepare, remote_open): Constify.
7101         * remote-utils.h (remote_prepare, remote_open): Constify.
7102         * server.c (captured_main): Constify 'port' handling.
7103
7104 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
7105
7106         * Makefile.in (clean): Clear .deps.
7107
7108 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
7109
7110         * .gitignore: Remove generated files, replace with wildcard.
7111         * (clean): Replace removal of generated files with wildcard.
7112         (version.c): Replace with...
7113         (version-generated.c): ...this.
7114         (xml-builtin.c): Replace with...
7115         (xml-builtin-generated.c): ...this.
7116         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
7117         (%.c: *regformats*): Replace with...
7118         (%-generated.c: *regformats*): ...this.
7119
7120 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
7121
7122         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
7123         (xtensa_fill_gregset): Call collect_register_by_name for
7124         threadptr register.
7125         (xtensa_store_gregset): Call supply_register_by_name for
7126         threadptr register.
7127
7128 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
7129
7130         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
7131         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
7132         (xtensa_store_gregset): Call supply_register for all registers in
7133         a0_regnum..a0_regnum + C0_NREGS range.
7134
7135 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7136
7137         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
7138         (ax-ipa.o: ax.c): Remove.
7139         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
7140         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
7141         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
7142         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
7143         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
7144
7145 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7146
7147         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
7148         (print-utils-ipa.o: ../common/print-utils.c): Remove.
7149         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
7150         (errors-ipa.o: ../common/errors.c): Remove.
7151         (format-ipa.o: ../common/format.c): Remove.
7152         (common-utils-ipa.o: ../common/common-utils.c): Remove.
7153
7154 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7155
7156         * Makefile.in (%-ipa.o: %.c): New rule.
7157         (tracepoint-ipa.o: tracepoint.c): Remove.
7158         (utils-ipa.o: utils.c): Remove.
7159         (remote-utils-ipa.o: remote-utils.c): Remove.
7160         (regcache-ipa.o: regcache.c): Remove.
7161         (i386-linux-ipa.o: i386-linux.c): Remove.
7162         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
7163         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
7164         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
7165         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
7166         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
7167         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
7168         (amd64-linux-ipa.o: amd64-linux.c): Remove.
7169         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
7170         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
7171         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
7172         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
7173         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
7174         (aarch64-ipa.o: aarch64.c): Remove.
7175         (s390-linux32-ipa.o: s390-linux32.c): Remove.
7176         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
7177         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
7178         (s390-linux64-ipa.o: s390-linux64.c): Remove.
7179         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
7180         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
7181         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
7182         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
7183         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
7184         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
7185         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
7186         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
7187         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
7188         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
7189         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
7190         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
7191         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
7192         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
7193         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
7194         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
7195         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
7196         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
7197         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
7198         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
7199         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
7200         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
7201         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
7202         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
7203         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
7204         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
7205         (tdesc-ipa.o: tdesc.c): Remove.
7206         (x32-linux-ipa.o: x32-linux.c): Remove.
7207         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
7208         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
7209
7210 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7211
7212         * Makefile.in (%.o: ../arch/%.c): New rule.
7213         (arm.o: ../arch/arm.c): Remove.
7214         (arm-linux.o: ../arch/arm-linux.c): Remove.
7215         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
7216         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
7217
7218 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7219
7220         * Makefile.in (%.o: ../nat/%.c): New rule.
7221         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
7222         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
7223         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
7224         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
7225         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
7226         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
7227         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
7228         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
7229         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
7230         (linux-personality.o: ../nat/linux-personality.c): Remove.
7231         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
7232         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
7233         (x86-linux.o: ../nat/x86-linux.c): Remove.
7234         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
7235         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
7236
7237 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7238
7239         * Makefile.in (%.o: ../common/%.c): New rule.
7240         (signals.o: ../common/signals.c): Remove.
7241         (print-utils.o: ../common/print-utils.c): Remove.
7242         (rsp-low.o: ../common/rsp-low.c): Remove.
7243         (common-utils.o: ../common/common-utils.c): Remove.
7244         (posix-strerror.o: ../common/posix-strerror.c): Remove.
7245         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
7246         (vec.o: ../common/vec.c): Remove.
7247         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
7248         (xml-utils.o: ../common/xml-utils.c): Remove.
7249         (ptid.o: ../common/ptid.c): Remove.
7250         (buffer.o: ../common/buffer.c): Remove.
7251         (format.o: ../common/format.c): Remove.
7252         (filestuff.o: ../common/filestuff.c): Remove.
7253         (agent.o: ../common/agent.c): Remove.
7254         (errors.o: ../common/errors.c): Remove.
7255         (environ.o: ../common/environ.c): Remove.
7256         (common-debug.o: ../common/common-debug.c): Remove.
7257         (cleanups.o: ../common/cleanups.c): Remove.
7258         (common-exceptions.o: ../common/common-exceptions.c): Remove.
7259         (fileio.o: ../common/fileio.c): Remove.
7260         (common-regcache.o: ../common/common-regcache.c): Remove.
7261         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
7262         (new-op.o: ../common/new-op.c): Remove.
7263         (btrace-common.o: ../common/btrace-common.c): Remove.
7264
7265 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7266
7267         * Makefile.in (%.o: ../target/%.c): New rule.
7268         (waitstatus.o: ../target/waitstatus.c): Remove.
7269
7270 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7271
7272         * Makefile.in
7273         (%.c: ../regformats/%.dat,
7274         (%.c: ../regformats/arm/%.dat,
7275         (%.c: ../regformats/i386/%.dat,
7276         (%.c: ../regformats/rs6000/%.dat): New rules.
7277         (aarch64.c): Remove.
7278         (reg-arm.c): Remove.
7279         (arm-with-iwmmxt.c): Remove.
7280         (arm-with-vfpv2.c): Remove.
7281         (arm-with-vfpv3.c): Remove.
7282         (arm-with-neon.c): Remove.
7283         (reg-bfin.c): Remove.
7284         (reg-cris.c): Remove.
7285         (reg-crisv32.c): Remove.
7286         (i386.c): Remove.
7287         (i386-linux.c): Remove.
7288         (i386-avx.c): Remove.
7289         (i386-avx-linux.c): Remove.
7290         (i386-avx-avx512.c): Remove.
7291         (i386-avx-avx512-linux.c): Remove.
7292         (i386-mpx.c): Remove.
7293         (i386-mpx-linux.c): Remove.
7294         (i386-avx-mpx-avx512-pku.c): Remove.
7295         (i386-avx-mpx-avx512-pku-linux.c): Remove.
7296         (i386-avx-mpx.c): Remove.
7297         (i386-avx-mpx-linux.c): Remove.
7298         (i386-mmx.c): Remove.
7299         (i386-mmx-linux.c): Remove.
7300         (reg-ia64.c): Remove.
7301         (reg-m32r.c): Remove.
7302         (reg-m68k.c): Remove.
7303         (reg-cf.c): Remove.
7304         (mips-linux.c): Remove.
7305         (mips-dsp-linux.c): Remove.
7306         (mips64-linux.c): Remove.
7307         (mips64-dsp-linux.c): Remove.
7308         (nios2-linux.c): Remove.
7309         (powerpc-32.c): Remove.
7310         (powerpc-32l.c): Remove.
7311         (powerpc-altivec32l.c): Remove.
7312         (powerpc-cell32l.c): Remove.
7313         (powerpc-vsx32l.c): Remove.
7314         (powerpc-isa205-32l.c): Remove.
7315         (powerpc-isa205-altivec32l.c): Remove.
7316         (powerpc-isa205-vsx32l.c): Remove.
7317         (powerpc-e500l.c): Remove.
7318         (powerpc-64l.c): Remove.
7319         (powerpc-altivec64l.c): Remove.
7320         (powerpc-cell64l.c): Remove.
7321         (powerpc-vsx64l.c): Remove.
7322         (powerpc-isa205-64l.c): Remove.
7323         (powerpc-isa205-altivec64l.c): Remove.
7324         (powerpc-isa205-vsx64l.c): Remove.
7325         (s390-linux32.c): Remove.
7326         (s390-linux32v1.c): Remove.
7327         (s390-linux32v2.c): Remove.
7328         (s390-linux64.c): Remove.
7329         (s390-linux64v1.c): Remove.
7330         (s390-linux64v2.c): Remove.
7331         (s390-te-linux64.c): Remove.
7332         (s390-vx-linux64.c): Remove.
7333         (s390-tevx-linux64.c): Remove.
7334         (s390x-linux64.c): Remove.
7335         (s390x-linux64v1.c): Remove.
7336         (s390x-linux64v2.c): Remove.
7337         (s390x-te-linux64.c): Remove.
7338         (s390x-vx-linux64.c): Remove.
7339         (s390x-tevx-linux64.c): Remove.
7340         (tic6x-c64xp-linux.c): Remove.
7341         (tic6x-c64x-linux.c): Remove.
7342         (tic6x-c62x-linux.c): Remove.
7343         (reg-sh.c): Remove.
7344         (reg-sparc64.c): Remove.
7345         (reg-spu.c): Remove.
7346         (amd64.c): Remove.
7347         (amd64-linux.c): Remove.
7348         (amd64-avx.c): Remove.
7349         (amd64-avx-linux.c): Remove.
7350         (amd64-avx-avx512.c): Remove.
7351         (amd64-avx-avx512-linux.c): Remove.
7352         (amd64-mpx.c): Remove.
7353         (amd64-mpx-linux.c): Remove.
7354         (amd64-avx-mpx-avx512-pku.c): Remove.
7355         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
7356         (amd64-avx-mpx.c): Remove.
7357         (amd64-avx-mpx-linux.c): Remove.
7358         (x32.c): Remove.
7359         (x32-linux.c): Remove.
7360         (x32-avx.c): Remove.
7361         (x32-avx-linux.c): Remove.
7362         (x32-avx-avx512.c): Remove.
7363         (x32-avx-avx512-linux.c): Remove.
7364         (reg-xtensa.c): Remove.
7365         (reg-tilegx.c): Remove.
7366         (reg-tilegx32.c): Remove.
7367
7368 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7369
7370         * Makefile.in (SFILES): Add "common/environ.c".
7371         (OBJS): Add "common/environ.h".
7372
7373 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7374
7375         * configure.ac: Check if the fs_base and gs_base members of
7376         `struct user_regs_struct' exist.
7377         * config.in: Regenerated.
7378         * configure: Likewise.
7379
7380 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7381
7382         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
7383         target_read_memory.
7384         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
7385         (get_next_pcs_syscall_next_pc): Likewise.
7386
7387 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
7388
7389         * win32-i386-low.c: Fix incorrect reference to a couple source files.
7390         * nto-x86-low.c: Likewise.
7391
7392 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
7393
7394         * Makefile.in: Include disable-implicit-rules.mk.
7395
7396 2016-11-23  Pedro Alves  <palves@redhat.com>
7397
7398         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
7399         (debug_vprintf): Use std::chrono::steady_clock instead of
7400         gettimeofday.  Use '.' instead of ':'.
7401         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
7402         (get_timestamp): Use std::chrono::steady_clock instead of
7403         gettimeofday.
7404
7405 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7406
7407         * Makefile.in: Fix whitespace formatting.
7408
7409 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7410
7411         * Makefile.in (SFILES, OBS): Flatten list and order
7412         alphabetically.
7413
7414 2016-11-23  Pedro Alves  <palves@redhat.com>
7415
7416         * event-loop.c (handle_file_event): Use warning.
7417         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
7418         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7419         Use warning.
7420
7421 2016-11-23  Pedro Alves  <palves@redhat.com>
7422
7423         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
7424         output.
7425         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
7426         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
7427         debug_printf and debug_flush for debug output.
7428         * server.c (handle_general_set): Likewise.
7429         * thread-db.c (try_thread_db_load): Use debug_printf for debug
7430         output.
7431
7432 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7433
7434         * Makefile.in (.c.o): Replace rule with ...
7435         (%.o: %.c): ... this one.
7436
7437 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7438
7439         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
7440         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
7441         make.
7442         * configure.ac: Remove checks for the make program.
7443         * configure: Re-generate.
7444
7445 2016-10-28  Pedro Alves  <palves@redhat.com>
7446
7447         * Makefile.in (CXX_DIALECT): Get from configure.
7448         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
7449         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
7450         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
7451         * config.in: Regenerate.
7452         * configure: Regenerate.
7453
7454 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7455
7456         * linux-low.c (linux_supports_range_stepping): Return true if
7457         can_software_single_step return true.
7458
7459 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7460
7461         * inferiors.c (find_inferior_in_random): New function.
7462         * inferiors.h (find_inferior_in_random): Declare.
7463         * linux-low.c (linux_wait_for_event_filtered): Call
7464         find_inferior_in_random instead of find_inferior.
7465
7466 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7467
7468         * linux-low.c (linux_wait_1): If single-step breakpoints are
7469         inserted, remove them.
7470
7471 2016-10-26  Pedro Alves  <palves@redhat.com>
7472
7473         * linux-low.c (handle_extended_wait): Link parent/child fork
7474         threads.
7475         (linux_wait_1): Unlink them.
7476         (linux_set_resume_request): Ignore resume requests for
7477         already-resumed and unhandled fork child threads.
7478         * linux-low.h (struct lwp_info) <fork_relative>: New field.
7479         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
7480         New functions.
7481         (handle_v_requests) <vCont>: Don't call require_running.
7482         * server.h (in_queued_stop_replies): New declaration.
7483
7484 2016-10-24  Yao Qi  <yao.qi@linaro.org>
7485
7486         PR server/20733
7487         * linux-aarch64-low.c (append_insns): Cast the return value to
7488         'uint32_t *'.
7489
7490 2016-10-10  Yao Qi  <yao.qi@linaro.org>
7491
7492         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
7493
7494 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7495
7496         * target.c (target_supports_multi_process): New function, moved
7497         from...
7498         * target.h (target_supports_multi_process): ... here.  Remove
7499         macro.
7500
7501 2016-10-05  Tom Tromey  <tom@tromey.com>
7502
7503         PR remote/20655:
7504         * tracepoint.c (handle_tracepoint_bkpts): Check
7505         ipa_error_tracepoint, not ipa_stopping_tracepoint.
7506
7507 2016-10-05  Yao Qi  <yao.qi@linaro.org>
7508
7509         * configure.srv: Update the path of arm-*.xml files.
7510
7511 2016-10-05  Terry Guo  <terry.guo@arm.com>
7512             Yao Qi  <yao.qi@linaro.org>
7513
7514         * Makefile.in: Adjust the path of rules.
7515         * configure.srv: Update the path of xml files.
7516         * regformats/arm-with-iwmmxt.dat: Regenerated.
7517         * regformats/arm-with-neon.dat: Likewise.
7518         * regformats/arm-with-vfpv2.dat: Likewise.
7519         * regformats/arm-with-vfpv3.dat Likewise.
7520
7521 2016-09-30  Yao Qi  <yao.qi@linaro.org>
7522
7523         PR gdbserver/20627
7524         * target.c (target_stop_and_wait): Don't call
7525         target_continue_no_signal, use resume_stop instead.
7526
7527 2016-09-26  Yao Qi  <yao.qi@linaro.org>
7528
7529         * linux-low.c (linux_wait_1): Call debug_exit.
7530
7531 2016-09-23  Pedro Alves  <palves@redhat.com>
7532
7533         * Makefile.in (SFILES): Add common/new-op.c.
7534         (OBS): Add common/new-op.o.
7535         (new-op.o): New rule.
7536
7537 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
7538
7539         * .gitinore: Ignore more files.
7540
7541 2016-09-21  Yao Qi  <yao.qi@linaro.org>
7542
7543         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
7544         23.
7545
7546 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
7547
7548         * server.c (start_inferior): Call target_mourn_inferior instead of
7549         mourn_inferior; pass ptid_t argument to it.
7550         (resume): Likewise.
7551         (handle_target_event): Likewise.
7552         * target.c (target_mourn_inferior): New function.
7553         * target.h (mourn_inferior): Delete macro.
7554
7555 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7556
7557         * linux-low.c (lwp_is_stepping): New function.
7558
7559 2016-09-06  Carl Love  <cel@us.ibm.com>
7560
7561         * server.c (start_inferior):  Fixed comment, requested comment change
7562         didn't get updated correctly.  Removed reference to ptrace () call as
7563         it is only true on Linux systems.
7564
7565 2016-09-06  Carl Love  <cel@us.ibm.com>
7566
7567         * server.c (start_inferior):  Do not call
7568         function target_post_create_inferior () if the
7569         inferior process has already exited.
7570
7571 2016-09-05  Pedro Alves  <palves@redhat.com>
7572
7573         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
7574         (COMPILE.pre, CC_LD): Use CXX directly.
7575         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
7576         * acinclude.m4: Don't include build-with-cxx.m4.
7577         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
7578         * configure: Regenerate.
7579
7580 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
7581
7582         PR gdb/19495
7583         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
7584         call writing data to own_buf.
7585
7586 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7587
7588         * target.c (mywait): Call target_wait instead of
7589         the_target->wait.
7590         (target_wait): New function.
7591
7592 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7593
7594         * server.c (start_inferior): New variable 'ptid'.  Replace calls
7595         to the_target->resume by target_continue{,_no_signal}, depending
7596         on the case.
7597         * target.c (target_stop_and_wait): Call target_continue_no_signal
7598         instead of the_target->resume.
7599         (target_continue): New function.
7600
7601 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7602
7603         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
7604
7605 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
7606
7607         PR server/20491
7608         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
7609         ps_prochandle.
7610         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
7611         * linux-arm-low.c (ps_get_thread_area): Likewise.
7612         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
7613         * linux-m68k-low.c (ps_get_thread_area): Likewise.
7614         * linux-mips-low.c (ps_get_thread_area): Likewise.
7615         * linux-nios2-low.c (ps_get_thread_area): Likewise.
7616         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
7617         * linux-x86-low.c (ps_get_thread_area): Likewise.
7618         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
7619
7620 2016-08-19  Pedro Alves  <palves@redhat.com>
7621
7622         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
7623
7624 2016-08-19  Pedro Alves  <palves@redhat.com>
7625
7626         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
7627         comment.  Use memcpy instead of casting through unsigned long.
7628
7629 2016-08-19  Pedro Alves  <palves@redhat.com>
7630
7631         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
7632         allocating around 0x80000000.
7633
7634 2016-08-19  Pedro Alves  <palves@redhat.com>
7635
7636         PR gdb/20415
7637         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
7638         (x32-avx512-linux-ipa.o): New rules.
7639         * configure.ac (x86_64-*-linux*): New x32 check.
7640         * configure.srv (ipa_x32_linux_regobj): New.
7641         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
7642         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
7643         descriptions.
7644         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
7645         descriptions.
7646         * configure: Regenerate.
7647
7648 2016-08-09  Pedro Alves  <palves@redhat.com>
7649
7650         PR gdb/18653
7651         * Makefile.in (OBS): Add signals-state-save-restore.o.
7652         (signals-state-save-restore.o): New rule.
7653         * config.in: Regenerate.
7654         * configure: Regenerate.
7655         * linux-low.c: Include "signals-state-save-restore.h".
7656         (linux_create_inferior): Call
7657         restore_original_signals_state.
7658         * server.c: Include "dispositions-save-restore.h".
7659         (captured_main): Call save_original_signals_state.
7660
7661 2016-08-05  Pedro Alves  <palves@redhat.com>
7662
7663         * configure: Regenerate.
7664
7665 2016-08-04  Yao Qi  <yao.qi@linaro.org>
7666
7667         * linux-low.c (regsets_fetch_inferior_registers): Check
7668         errno is ESRCH or not.
7669
7670 2016-08-02  Yao Qi  <yao.qi@linaro.org>
7671
7672         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
7673         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
7674         (thread_db_load_search): Update.
7675         (try_thread_db_load_1): Don't look for td_ta_event_addr,
7676         td_ta_set_event and td_ta_event_getmsg.
7677
7678 2016-07-26  Pedro Alves  <palves@redhat.com>
7679
7680         PR server/20414
7681         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
7682         of unsigned long for 64-bit registers and use uint32_t instead of
7683         unsigned int for 32-bit registers.
7684
7685 2016-07-26  Pedro Alves  <palves@redhat.com>
7686
7687         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
7688         to 'ptrace'.
7689
7690 2016-07-21  Tom Tromey  <tom@tromey.com>
7691
7692         * configure: Rebuild.
7693
7694 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7695
7696         * mem-break.c (find_gdb_breakpoint): Cast bp to
7697         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
7698
7699 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7700
7701         * server.c (handle_v_requests): Support s and S actions
7702         if target_supports_software_single_step return true.
7703
7704 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7705
7706         * linux-low.c (resume_stopped_resumed_lwps): If resume request
7707         is resume_step, call maybe_hw_step.
7708         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
7709         and unstop them.
7710         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
7711         breakpoints or not.
7712         (proceed_one_lwp): If resume request is resume_step, install
7713         reinsert breakpoints and call maybe_hw_step.
7714
7715 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7716
7717         * linux-low.c (proceed_one_lwp): Declare.
7718         (linux_resume_one_thread): Remove local variable 'step'.
7719         Lift code enqueue signal.  Call proceed_one_lwp instead of
7720         linux_resume_one_lwp.
7721
7722 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7723
7724         * linux-low.c (linux_resume_one_thread): Call
7725         enqueue_pending_signal.
7726
7727 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7728
7729         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7730         * inferiors.c (do_restore_current_thread_cleanup): New function.
7731         (make_cleanup_restore_current_thread): Likewise.
7732         * linux-low.c (install_software_single_step_breakpoints): Call
7733         make_cleanup_restore_current_thread.  Switch current_thread to
7734         thread.
7735
7736 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7737
7738         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
7739         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
7740         (clone_one_breakpoint): Likewise.
7741         (delete_reinsert_breakpoints): Change parameter to thread.
7742         Callers updated.
7743         (has_reinsert_breakpoints): Likewise.
7744         (uninsert_reinsert_breakpoints): Likewise.
7745         (reinsert_reinsert_breakpoints): Likewise.
7746         * mem-break.h (set_reinsert_breakpoint): Update declaration.
7747         (delete_reinsert_breakpoints): Likewise.
7748         (reinsert_reinsert_breakpoints): Likewise.
7749         (uninsert_reinsert_breakpoints): Likewise.
7750         (has_reinsert_breakpoints): Likewise.
7751
7752 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7753
7754         * inferiors.c (get_thread_process): Make parameter const.
7755         * inferiors.h (get_thread_process): Update declaration.
7756         * mem-break.c (clone_all_breakpoints): Remove all parameters.
7757         Add new parameters child_thread and parent_thread.  Callers
7758         updated.
7759         * mem-break.h (clone_all_breakpoints): Update declaration.
7760
7761 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7762
7763         * mem-break.c (struct breakpoint) <cond_list>: Remove.
7764         <command_list, handler>: Remove.
7765         (struct gdb_breakpoint): New.
7766         (struct other_breakpoint): New.
7767         (struct reinsert_breakpoint): New.
7768         (is_gdb_breakpoint): New function.
7769         (any_persistent_commands): Update command_list if
7770         is_gdb_breakpoint returns true.
7771         (set_breakpoint): Create breakpoints according to their types.
7772         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
7773         (set_gdb_breakpoint_1): Likewise.
7774         (set_gdb_breakpoint): Likewise.
7775         (clear_breakpoint_conditions): Change parameter type to
7776         'struct gdb_breakpoint *'.
7777         (clear_breakpoint_commands): Likewise.
7778         (clear_breakpoint_conditions_and_commands): Likewise.
7779         (add_condition_to_breakpoint): Likewise.
7780         (add_breakpoint_condition): Likewise.
7781         (add_commands_to_breakpoint): Likewise.
7782         (check_breakpoints): Check other_breakpoint.
7783         (clone_one_breakpoint): Clone breakpopint according to its type.
7784         * mem-break.h (struct gdb_breakpoint): Declare.
7785         (set_gdb_breakpoint): Update declaration.
7786         (clear_breakpoint_conditions_and_commands): Likewise.
7787         (add_breakpoint_condition): Likewise.
7788         (add_breakpoint_commands): Likewise.
7789         * server.c (process_point_options): Change parameter type to
7790         'struct gdb_breakpoint *'.
7791
7792 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7793
7794         * mem-break.c (set_breakpoint_at): Rename it to ...
7795         (set_breakpoint_type_at): ... it.
7796         (set_breakpoint_at): Call set_breakpoint_type_at.
7797         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
7798         * mem-break.h (set_breakpoint_at): Update comments.
7799
7800 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
7801
7802         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
7803         to buf parameter.
7804         (nios2_store_gregset): Likewise.
7805
7806 2016-07-01  Pedro Alves  <palves@redhat.com>
7807             Antoine Tremblay  <antoine.tremblay@ericsson.com>
7808
7809         * linux-low.c: Change interface to take the target lwp_info
7810         pointer directly and return void.  Handle detaching from a zombie
7811         thread.
7812         (linux_detach_lwp_callback): New function.
7813         (linux_detach): Detach from the leader thread after detaching from
7814         the clone threads.
7815
7816 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7817
7818         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
7819         for variable new_offset.
7820         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7821         (aarch64_ftrace_insn_reloc_cb): Likewise.
7822         (aarch64_ftrace_insn_reloc_tb): Likewise.
7823         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
7824         PRIx64 instead of PRIx32.
7825
7826 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7827
7828         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
7829         (the_low_target): Install arm_get_syscall_trapinfo.
7830
7831 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7832
7833         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
7834         function.
7835         (the_low_target): Install aarch64_get_syscall_trapinfo.
7836
7837 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7838
7839         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
7840         Callers updated.
7841         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
7842         Remove parameter sysno.
7843         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
7844         sysret.
7845
7846 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7847
7848         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
7849         (s390_emit_ne_goto): Likewise.
7850         (s390_emit_lt_goto): Likewise.
7851         (s390_emit_le_goto): Likewise.
7852         (s390_emit_gt_goto): Likewise.
7853         (s390_emit_ge_goto): Likewise.
7854         (s390x_emit_eq_goto): Likewise.
7855         (s390x_emit_ne_goto): Likewise.
7856         (s390x_emit_lt_goto): Likewise.
7857         (s390x_emit_le_goto): Likewise.
7858         (s390x_emit_gt_goto): Likewise.
7859         (s390x_emit_ge_goto): Likewise.
7860         (s390_emit_ops_impl): Mark variable static.
7861         (s390x_emit_ops): Likewise.
7862
7863 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7864
7865         * linux-low.c (handle_extended_wait): Call
7866         uninsert_reinsert_breakpoints for the parent process.  Remove
7867         reinsert breakpoints from the child process.  Reinsert them to
7868         the parent process when vfork is done.
7869         * mem-break.c (uninsert_reinsert_breakpoints): New function.
7870         (reinsert_reinsert_breakpoints): New function.
7871         * mem-break.h (uninsert_reinsert_breakpoints): Declare
7872         (reinsert_reinsert_breakpoints): Declare.
7873
7874 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7875
7876         * linux-low.c (handle_extended_wait): If the parent is doing
7877         step-over, remove the reinsert breakpoints from the forked child.
7878
7879 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7880
7881         * linux-low.c (unsuspend_all_lwps): Declare.
7882         (linux_low_filter_event): If thread exited, call finish_step_over.
7883         If step-over is finished, unsuspend other threads.
7884
7885 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7886
7887         * linux-low.c (linux_resume_one_lwp_throw): Assert
7888         has_reinsert_breakpoints returns false.
7889         * mem-break.c (delete_disabled_breakpoints): Assert
7890         bp type isn't reinsert_breakpoint.
7891
7892 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7893
7894         * linux-low.c (maybe_hw_step): New function.
7895         (linux_resume_one_lwp_throw): Call maybe_hw_step.
7896         (finish_step_over): Switch current_thread to lwp temporarily,
7897         and assert has_reinsert_breakpoints returns true.
7898         (proceed_one_lwp): Call maybe_hw_step.
7899         * mem-break.c (has_reinsert_breakpoints): New function.
7900         * mem-break.h (has_reinsert_breakpoints): Declare.
7901
7902 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
7903
7904         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
7905
7906 2016-05-17  Yao Qi  <yao.qi@linaro.org>
7907
7908         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
7909         instead of find_inferior.
7910
7911 2016-05-05  Yao Qi  <yao.qi@linaro.org>
7912
7913         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
7914         Initialize res to zero.
7915
7916 2016-05-05  Yao Qi  <yao.qi@linaro.org>
7917
7918         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
7919         to uint32_t.
7920
7921 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7922
7923         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
7924         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
7925         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
7926
7927 2016-04-28  Par Olsson  <par.olsson@windriver.com>
7928             Simon Marchi  <simon.marchi@ericsson.com>
7929
7930         * tracepoint.c (write_inferior_int8): New function.
7931         (cmd_qtenable_disable): Write enable flag using
7932         write_inferior_int8.
7933
7934 2016-04-25  Yao Qi  <yao.qi@linaro.org>
7935
7936         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
7937         (need_step_over_p): Return zero if the LWP has pending signals
7938         can be delivered on software single step target.
7939
7940 2016-04-25  Yao Qi  <yao.qi@linaro.org>
7941
7942         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
7943         return instead of error.
7944
7945 2016-04-22  Yao Qi  <yao.qi@linaro.org>
7946
7947         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
7948         to 23.
7949
7950 2016-04-22  Yao Qi  <yao.qi@linaro.org>
7951
7952         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
7953         signal when stepping over breakpoint with software single
7954         step.
7955
7956 2016-04-21  Pedro Alves  <palves@redhat.com>
7957
7958         * linux-s390-low.c (s390_collect_ptrace_register)
7959         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
7960         add casts.
7961         (s390_check_regset): Use void * instead of gdb_byte *.
7962
7963 2016-04-20  Pedro Alves  <palves@redhat.com>
7964
7965         * configure: Renegerate.
7966
7967 2016-04-20  Yao Qi  <yao.qi@linaro.org>
7968
7969         * linux-aarch32-low.c: Include "arch/arm-linux.h".
7970         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
7971         number 16.
7972         (arm_store_gregset): Likewise.
7973
7974 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7975
7976         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
7977         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
7978         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
7979         (amd64-avx-mpx-linux.c): New rules.
7980         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
7981         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
7982         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
7983         (srv_amd64_regobj): Add amd64-avx-mpx.o.
7984         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
7985         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
7986         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
7987         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
7988         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
7989         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
7990         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
7991         * linux-x86-low.c (x86_linux_read_description): Add case for
7992         X86_XSTATE_AVX_MPX_MASK.
7993         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
7994         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
7995         init_registers_i386_avx_mpx_linux.
7996         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
7997         (initialize_low_tracepoint): Call
7998         init_registers_i386_avx_mpx_linux.
7999         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
8000         (initialize_low_tracepoint): Call
8001         init_registers_amd64_avx_mpx_linux.
8002         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
8003         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
8004         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
8005         declarations.
8006
8007 2016-04-18  Pedro Alves  <palves@redhat.com>
8008
8009         * configure: Regenerate.
8010
8011 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8012
8013         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
8014         (aarch64_emit_sub): Likewise.
8015
8016 2016-04-12  Pedro Alves  <palves@redhat.com>
8017
8018         * utils.c (prepare_to_throw_exception): Delete.
8019
8020 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
8021
8022         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
8023
8024 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
8025
8026         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
8027
8028 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
8029
8030         * linux-aarch64-ipa.c: Add <elf.h> include.
8031         * linux-ppc-ipa.c: Add <elf.h> include.
8032         * linux-s390-ipa.c: Add <elf.h> include.
8033
8034 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
8035
8036         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
8037         (get_raw_reg_ptr): Likewise.
8038         (get_trace_state_variable_value_ptr): Likewise.
8039         (set_trace_state_variable_value_ptr): Likewise.
8040         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
8041         char *.
8042
8043 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
8044             Marcin Kościelnicki  <koriakin@0x04.net>
8045
8046         PR/17221
8047         * linux-ppc-low.c (emit_insns): New function.
8048         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
8049         (ppc_emit_prologue): New function.
8050         (ppc_emit_epilogue): New function.
8051         (ppc_emit_add): New function.
8052         (ppc_emit_sub): New function.
8053         (ppc_emit_mul): New function.
8054         (ppc_emit_lsh): New function.
8055         (ppc_emit_rsh_signed): New function.
8056         (ppc_emit_rsh_unsigned): New function.
8057         (ppc_emit_ext): New function.
8058         (ppc_emit_zero_ext): New function.
8059         (ppc_emit_log_not): New function.
8060         (ppc_emit_bit_and): New function.
8061         (ppc_emit_bit_or): New function.
8062         (ppc_emit_bit_xor): New function.
8063         (ppc_emit_bit_not): New function.
8064         (ppc_emit_equal): New function.
8065         (ppc_emit_less_signed): New function.
8066         (ppc_emit_less_unsigned): New function.
8067         (ppc_emit_ref): New function.
8068         (ppc_emit_const): New function.
8069         (ppc_emit_reg): New function.
8070         (ppc_emit_pop): New function.
8071         (ppc_emit_stack_flush): New function.
8072         (ppc_emit_swap): New function.
8073         (ppc_emit_stack_adjust): New function.
8074         (ppc_emit_call): New function.
8075         (ppc_emit_int_call_1): New function.
8076         (ppc_emit_void_call_2): New function.
8077         (ppc_emit_if_goto): New function.
8078         (ppc_emit_goto): New function.
8079         (ppc_emit_eq_goto): New function.
8080         (ppc_emit_ne_goto): New function.
8081         (ppc_emit_lt_goto): New function.
8082         (ppc_emit_le_goto): New function.
8083         (ppc_emit_gt_goto): New function.
8084         (ppc_emit_ge_goto): New function.
8085         (ppc_write_goto_address): New function.
8086         (ppc_emit_ops_impl): New static variable.
8087         (ppc64v1_emit_prologue): New function.
8088         (ppc64v2_emit_prologue): New function.
8089         (ppc64_emit_epilogue): New function.
8090         (ppc64_emit_add): New function.
8091         (ppc64_emit_sub): New function.
8092         (ppc64_emit_mul): New function.
8093         (ppc64_emit_lsh): New function.
8094         (ppc64_emit_rsh_signed): New function.
8095         (ppc64_emit_rsh_unsigned): New function.
8096         (ppc64_emit_ext): New function.
8097         (ppc64_emit_zero_ext): New function.
8098         (ppc64_emit_log_not): New function.
8099         (ppc64_emit_bit_and): New function.
8100         (ppc64_emit_bit_or): New function.
8101         (ppc64_emit_bit_xor): New function.
8102         (ppc64_emit_bit_not): New function.
8103         (ppc64_emit_equal): New function.
8104         (ppc64_emit_less_signed): New function.
8105         (ppc64_emit_less_unsigned): New function.
8106         (ppc64_emit_ref): New function.
8107         (ppc64_emit_const): New function.
8108         (ppc64v1_emit_reg): New function.
8109         (ppc64v2_emit_reg): New function.
8110         (ppc64_emit_pop): New function.
8111         (ppc64_emit_stack_flush): New function.
8112         (ppc64_emit_swap): New function.
8113         (ppc64v1_emit_call): New function.
8114         (ppc64v2_emit_call): New function.
8115         (ppc64v1_emit_int_call_1): New function.
8116         (ppc64v2_emit_int_call_1): New function.
8117         (ppc64v1_emit_void_call_2): New function.
8118         (ppc64v2_emit_void_call_2): New function.
8119         (ppc64_emit_if_goto): New function.
8120         (ppc64_emit_eq_goto): New function.
8121         (ppc64_emit_ne_goto): New function.
8122         (ppc64_emit_lt_goto): New function.
8123         (ppc64_emit_le_goto): New function.
8124         (ppc64_emit_gt_goto): New function.
8125         (ppc64_emit_ge_goto): New function.
8126         (ppc64v1_emit_ops_impl): New static variable.
8127         (ppc64v2_emit_ops_impl): New static variable.
8128         (ppc_emit_ops): New function.
8129         (linux_low_target): Wire in ppc_emit_ops.
8130
8131 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
8132             Marcin Kościelnicki  <koriakin@0x04.net>
8133
8134         PR/17221
8135         * Makefile.in: Add powerpc-*-ipa.o
8136         * configure.srv: Add ipa_obj for powerpc*-linux.
8137         * linux-ppc-ipa.c: New file.
8138         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
8139         includes.
8140         (PPC_FIELD): New macro.
8141         (PPC_SEXT): New macro.
8142         (PPC_OP6): New macro.
8143         (PPC_BO): New macro.
8144         (PPC_LI): New macro.
8145         (PPC_BD): New macro.
8146         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
8147         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
8148         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
8149         (ppc_get_thread_area): New function.
8150         (is_elfv2_inferior): New function.
8151         (gen_ds_form): New function.
8152         (GEN_STD): New macro.
8153         (GEN_STDU): New macro.
8154         (GEN_LD): New macro.
8155         (GEN_LDU): New macro.
8156         (gen_d_form): New function.
8157         (GEN_ADDI): New macro.
8158         (GEN_ADDIS): New macro.
8159         (GEN_LI): New macro.
8160         (GEN_LIS): New macro.
8161         (GEN_ORI): New macro.
8162         (GEN_ORIS): New macro.
8163         (GEN_LWZ): New macro.
8164         (GEN_STW): New macro.
8165         (GEN_STWU): New macro.
8166         (gen_xfx_form): New function.
8167         (GEN_MFSPR): New macro.
8168         (GEN_MTSPR): New macro.
8169         (GEN_MFCR): New macro.
8170         (GEN_MTCR): New macro.
8171         (GEN_SYNC): New macro.
8172         (GEN_LWSYNC): New macro.
8173         (gen_x_form): New function.
8174         (GEN_OR): New macro.
8175         (GEN_MR): New macro.
8176         (GEN_LWARX): New macro.
8177         (GEN_STWCX): New macro.
8178         (GEN_CMPW): New macro.
8179         (gen_md_form): New function.
8180         (GEN_RLDICL): New macro.
8181         (GEN_RLDICR): New macro.
8182         (gen_i_form): New function.
8183         (GEN_B): New macro.
8184         (GEN_BL): New macro.
8185         (gen_b_form): New function.
8186         (GEN_BNE): New macro.
8187         (GEN_LOAD): New macro.
8188         (GEN_STORE): New macro.
8189         (gen_limm): New function.
8190         (gen_atomic_xchg): New function.
8191         (gen_call): New function.
8192         (ppc_relocate_instruction): New function.
8193         (ppc_install_fast_tracepoint_jump_pad): New function.
8194         (ppc_get_min_fast_tracepoint_insn_len): New function.
8195         (ppc_get_ipa_tdesc_idx): New function.
8196         (the_low_target): Wire in the new functions.
8197         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
8198         tdescs.
8199         * linux-ppc-tdesc.h: New file.
8200
8201 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
8202
8203         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
8204         (alloc_jump_pad_buffer): New function.
8205         * linux-amd64-ipa.c: Add <sys/mman.h> include.
8206         (alloc_jump_pad_buffer): New function.
8207         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
8208         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
8209         (alloc_jump_pad_buffer): New function.
8210         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
8211         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
8212         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
8213         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
8214
8215 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
8216
8217         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
8218         * linux-amd64-ipa.c: Likewise.
8219         * linux-i386-ipa.c: Likewise.
8220         * linux-s390-ipa.c: Likewise.
8221         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
8222         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
8223         set_trace_state_variable_value_ptr.
8224         (struct ipa_sym_addresses): Likewise.
8225         (symbol_list): Likewise.
8226         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
8227         accessing gdb_collect directly.
8228         (gdb_collect_ptr_type): New typedef.
8229         (get_raw_reg_ptr_type): New typedef.
8230         (get_trace_state_variable_value_ptr_type): New typedef.
8231         (set_trace_state_variable_value_ptr_type): New typedef.
8232         (gdb_collect_ptr): New global.
8233         (get_raw_reg_ptr): New global.
8234         (get_trace_state_variable_value_ptr): New global.
8235         (set_trace_state_variable_value_ptr): New global.
8236         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
8237         accessing get_raw_reg directly.
8238         (get_get_tsv_func_addr): Likewise for
8239         get_trace_state_variable_value_ptr.
8240         (get_set_tsv_func_addr): Likewise for
8241         set_trace_state_variable_value_ptr.
8242         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
8243
8244 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
8245
8246         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
8247
8248 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
8249
8250         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
8251         packets.
8252         (relocate_instruction): Remove own_buf.
8253         * server.c (own_buf): Make global.
8254         (handle_v_requests): Make global.
8255         * server.h (own_buf): New declaration.
8256         (handle_v_requests): New prototype.
8257
8258 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8259
8260         PR 18377
8261         * linux-s390-low.c (add_insns): New function.
8262         (s390_emit_prologue): New function.
8263         (s390_emit_epilogue): New function.
8264         (s390_emit_add): New function.
8265         (s390_emit_sub): New function.
8266         (s390_emit_mul): New function.
8267         (s390_emit_lsh): New function.
8268         (s390_emit_rsh_signed): New function.
8269         (s390_emit_rsh_unsigned): New function.
8270         (s390_emit_ext): New function.
8271         (s390_emit_log_not): New function.
8272         (s390_emit_bit_and): New function.
8273         (s390_emit_bit_or): New function.
8274         (s390_emit_bit_xor): New function.
8275         (s390_emit_bit_not): New function.
8276         (s390_emit_equal): New function.
8277         (s390_emit_less_signed): New function.
8278         (s390_emit_less_unsigned): New function.
8279         (s390_emit_ref): New function.
8280         (s390_emit_if_goto): New function.
8281         (s390_emit_goto): New function.
8282         (s390_write_goto_address): New function.
8283         (s390_emit_litpool): New function.
8284         (s390_emit_const): New function.
8285         (s390_emit_call): New function.
8286         (s390_emit_reg): New function.
8287         (s390_emit_pop): New function.
8288         (s390_emit_stack_flush): New function.
8289         (s390_emit_zero_ext): New function.
8290         (s390_emit_swap): New function.
8291         (s390_emit_stack_adjust): New function.
8292         (s390_emit_set_r2): New function.
8293         (s390_emit_int_call_1): New function.
8294         (s390_emit_void_call_2): New function.
8295         (s390_emit_eq_goto): New function.
8296         (s390_emit_ne_goto): New function.
8297         (s390_emit_lt_goto): New function.
8298         (s390_emit_le_goto): New function.
8299         (s390_emit_gt_goto): New function.
8300         (s390_emit_ge_goto): New function.
8301         (s390x_emit_prologue): New function.
8302         (s390x_emit_epilogue): New function.
8303         (s390x_emit_add): New function.
8304         (s390x_emit_sub): New function.
8305         (s390x_emit_mul): New function.
8306         (s390x_emit_lsh): New function.
8307         (s390x_emit_rsh_signed): New function.
8308         (s390x_emit_rsh_unsigned): New function.
8309         (s390x_emit_ext): New function.
8310         (s390x_emit_log_not): New function.
8311         (s390x_emit_bit_and): New function.
8312         (s390x_emit_bit_or): New function.
8313         (s390x_emit_bit_xor): New function.
8314         (s390x_emit_bit_not): New function.
8315         (s390x_emit_equal): New function.
8316         (s390x_emit_less_signed): New function.
8317         (s390x_emit_less_unsigned): New function.
8318         (s390x_emit_ref): New function.
8319         (s390x_emit_if_goto): New function.
8320         (s390x_emit_const): New function.
8321         (s390x_emit_call): New function.
8322         (s390x_emit_reg): New function.
8323         (s390x_emit_pop): New function.
8324         (s390x_emit_stack_flush): New function.
8325         (s390x_emit_zero_ext): New function.
8326         (s390x_emit_swap): New function.
8327         (s390x_emit_stack_adjust): New function.
8328         (s390x_emit_int_call_1): New function.
8329         (s390x_emit_void_call_2): New function.
8330         (s390x_emit_eq_goto): New function.
8331         (s390x_emit_ne_goto): New function.
8332         (s390x_emit_lt_goto): New function.
8333         (s390x_emit_le_goto): New function.
8334         (s390x_emit_gt_goto): New function.
8335         (s390x_emit_ge_goto): New function.
8336         (s390_emit_ops): New function.
8337         (struct linux_target_ops): Fill in emit_ops hook.
8338
8339 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8340
8341         PR 18377
8342         * Makefile.in: Add s390 IPA files.
8343         * configure.srv: Build IPA for s390.
8344         * linux-s390-ipa.c: New file.
8345         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
8346         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
8347         (tdesc_s390_linux32): Likewise.
8348         (init_registers_s390_linux32v1): Likewise.
8349         (tdesc_s390_linux32v1): Likewise.
8350         (init_registers_s390_linux32v2): Likewise.
8351         (tdesc_s390_linux32v2): Likewise.
8352         (init_registers_s390_linux64): Likewise.
8353         (tdesc_s390_linux64): Likewise.
8354         (init_registers_s390_linux64v1): Likewise.
8355         (tdesc_s390_linux64v1): Likewise.
8356         (init_registers_s390_linux64v2): Likewise.
8357         (tdesc_s390_linux64v2): Likewise.
8358         (init_registers_s390_te_linux64): Likewise.
8359         (tdesc_s390_te_linux64): Likewise.
8360         (init_registers_s390_vx_linux64): Likewise.
8361         (tdesc_s390_vx_linux64): Likewise.
8362         (init_registers_s390_tevx_linux64): Likewise.
8363         (tdesc_s390_tevx_linux64): Likewise.
8364         (init_registers_s390x_linux64): Likewise.
8365         (tdesc_s390x_linux64): Likewise.
8366         (init_registers_s390x_linux64v1): Likewise.
8367         (tdesc_s390x_linux64v1): Likewise.
8368         (init_registers_s390x_linux64v2): Likewise.
8369         (tdesc_s390x_linux64v2): Likewise.
8370         (init_registers_s390x_te_linux64): Likewise.
8371         (tdesc_s390x_te_linux64): Likewise.
8372         (init_registers_s390x_vx_linux64): Likewise.
8373         (tdesc_s390x_vx_linux64): Likewise.
8374         (init_registers_s390x_tevx_linux64): Likewise.
8375         (tdesc_s390x_tevx_linux64): Likewise.
8376         (have_hwcap_s390_vx): New static variable.
8377         (s390_arch_setup): Fill have_hwcap_s390_vx.
8378         (s390_get_thread_area): New function.
8379         (s390_ft_entry_gpr_esa): New const.
8380         (s390_ft_entry_gpr_zarch): New const.
8381         (s390_ft_entry_misc): New const.
8382         (s390_ft_entry_fr): New const.
8383         (s390_ft_entry_vr): New const.
8384         (s390_ft_main_31): New const.
8385         (s390_ft_main_64): New const.
8386         (s390_ft_exit_fr): New const.
8387         (s390_ft_exit_vr): New const.
8388         (s390_ft_exit_misc): New const.
8389         (s390_ft_exit_gpr_esa): New const.
8390         (s390_ft_exit_gpr_zarch): New const.
8391         (append_insns): New function.
8392         (s390_relocate_instruction): New function.
8393         (s390_install_fast_tracepoint_jump_pad): New function.
8394         (s390_get_min_fast_tracepoint_insn_len): New function.
8395         (s390_get_ipa_tdesc_idx): New function.
8396         (struct linux_target_ops): Wire in the above functions.
8397         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
8398         * linux-s390-tdesc.h: New file.
8399
8400 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8401
8402         * linux-s390-low.c (s390_supports_tracepoints): New function.
8403         (struct linux_target_ops): Fill supports_tracepoints hook.
8404
8405 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8406
8407         * linux-low.c (lwp_signal_can_be_delivered): New function.
8408         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
8409
8410 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8411
8412         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
8413         0 if signal is enqueued.  Remove 'signal' from one debugging
8414         message.  Move one debugging message to some lines below.
8415         Remove code setting 'signal' to 0.
8416
8417 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8418
8419         * linux-low.c (linux_low_filter_event): Remove redundant
8420         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
8421
8422 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
8423
8424         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
8425         (struct linux_target_ops): Wire in the above.
8426
8427 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8428
8429         * linux-low.c: Update comments to start_step_over.
8430
8431 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8432
8433         PR server/19736
8434         * linux-low.c (handle_extended_wait): Set child suspended
8435         if event_lwp->bp_reinsert isn't zero.
8436
8437 2016-03-02  Yao Qi  <yao.qi@linaro.org>
8438
8439         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
8440         enqueue_pending_signal.
8441
8442 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
8443
8444         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
8445         is actually loaded.
8446
8447 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8448
8449         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
8450         (s390_regmap_3264) [!__s390x__]: New global.
8451         (s390_collect_ptrace_register): Skip map entries containing -1.
8452         (s390_supply_ptrace_register): Ditto.
8453         (s390_fill_gprs_high): New function.
8454         (s390_store_gprs_high): New function.
8455         (s390_regsets): Add NT_S390_HIGH_GPRS.
8456         (s390_get_hwcap): Enable on 31-bit.
8457         (have_hwcap_s390_high_gprs): Enable on 31-bit.
8458         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
8459         Detect NT_S390_HIGH_GPRS.
8460         (s390_usrregs_info_3264): Enable on 31-bit.
8461         (s390_regs_info): Enable regs_info_3264 on 31-bit.
8462         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
8463
8464 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8465
8466         PR gdb/13808
8467         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
8468         * configure.srv: Ditto.
8469         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
8470         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
8471         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
8472         (init_registers_amd64_linux): Remove prototype.
8473         (tdesc_amd64_linux): Remove declaration.
8474         (get_ipa_tdesc): New function.
8475         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8476         initialize remaining tdescs.
8477         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
8478         (init_registers_i386_linux): Remove prototype.
8479         (tdesc_i386_linux): Remove declaration.
8480         (get_ipa_tdesc): New function.
8481         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8482         initialize remaining tdescs.
8483         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
8484         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
8485         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
8486         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
8487         (x86_get_ipa_tdesc_idx): New function.
8488         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
8489         * linux-x86-tdesc.h: New file.
8490         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
8491         (target_get_ipa_tdesc_idx): New macro.
8492         * tracepoint.c (ipa_tdesc_idx): New macro.
8493         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
8494         (symbol_list): Add ipa_tdesc_idx.
8495         (cmd_qtstart): Write ipa_tdesc_idx in the target.
8496         (ipa_tdesc): Remove.
8497         (ipa_tdesc_idx): New variable.
8498         (get_context_regcache): Use get_ipa_tdesc.
8499         (gdb_collect): Ditto.
8500         (gdb_probe): Ditto.
8501         * tracepoint.h (get_ipa_tdesc): New prototype.
8502         (ipa_tdesc): Remove.
8503
8504 2016-02-24  Pedro Alves  <palves@redhat.com>
8505
8506         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
8507         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
8508         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
8509         Factor out common code between the USE_SIGTRAP_SIGINFO and
8510         !USE_SIGTRAP_SIGINFO blocks.
8511         (linux_low_filter_event): Call save_stop_reason instead of
8512         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
8513         Update comments.
8514         (linux_wait_1): Update comments.
8515
8516 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
8517
8518         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
8519         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
8520         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
8521         ppc_insert_point, ppc_remove_point.
8522
8523 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
8524
8525         * linux-s390-low.c (s390_supports_z_point_type): New function.
8526         (struct linux_target_ops): Wire s390_supports_z_point_type in.
8527
8528 2016-02-16  Yao Qi  <yao.qi@linaro.org>
8529
8530         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
8531         PC.  Get pc from regcache_read_pc.
8532
8533 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8534
8535         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
8536         or linux_get_pc_32bit.
8537         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
8538
8539 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8540
8541         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
8542         arm_linux_get_next_pcs_fixup.
8543
8544 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
8545
8546         * tracepoint.c (x_tracepoint_action_download): Change
8547         write_inferior_data_ptr to write_inferior_data_pointer.
8548         (cmd_qtstart): Likewise.
8549         (write_inferior_data_ptr): Remove.
8550         (download_agent_expr): Change write_inferior_data_ptr to
8551         write_inferior_data_pointer.
8552         (download_tracepoint_1): Likewise.
8553         (download_tracepoint): Likewise.
8554         (download_trace_state_variables): Likewise.
8555
8556 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
8557             Marcin Kościelnicki  <koriakin@0x04.net>
8558
8559         * tracepoint.c (struct tracepoint_action_ops): Remove.
8560         (struct tracepoint_action): Remove ops.
8561         (m_tracepoint_action_download, r_tracepoint_action_download)
8562         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
8563         size and offset accordingly.
8564         (m_tracepoint_action_ops, r_tracepoint_action_ops)
8565         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
8566         (tracepoint_action_send, tracepoint_action_download): New functions.
8567         Helpers for trace action handlers.
8568         (add_tracepoint_action): Remove setup actions ops.
8569         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
8570
8571 2016-02-10  Yao Qi  <yao.qi@linaro.org>
8572
8573         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
8574
8575 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8576
8577         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
8578         to AC_OUTPUT.
8579         * configure: Regenerate.
8580
8581 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8582
8583         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
8584         void * to gdb_byte *.
8585         * linux-low.c (siginfo_fixup): Likewise.
8586         (linux_xfer_siginfo): Likewise.
8587         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
8588         Likewise.
8589         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8590
8591 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8592
8593         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
8594         to srv_tgtobj.
8595         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
8596         to srv_tgtobj.
8597         * linux-x86-low.c [__x86_64__]: Include
8598         "nat/amd64-linux-siginfo.h".
8599         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
8600         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
8601         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
8602         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
8603         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
8604         (cpt_si_fd, si_timerid, si_overrun): Move from
8605         nat/amd64-linux-siginfo.c.
8606         * Makefile.in (amd64-linux-siginfo.o:): New rule.
8607
8608 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
8609
8610         * server.c (skip_to_semicolon):  Remove.
8611         (process_point_options): Use strchrnul instead of
8612         skip_to_semicolon.
8613
8614 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8615
8616         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
8617         * linux-low.c (install_software_single_step_breakpoints): Don't
8618         call regcache_read_pc.
8619         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
8620         argument pc.
8621
8622 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8623
8624         * linux-low.c (install_software_single_step_breakpoints): Call
8625         regcache_read_pc instead of get_pc.
8626
8627 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8628
8629         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
8630         (unblock_async_io): Rename to ...
8631         (block_unblock_async_io): ... it.  New function.
8632         (enable_async_io): Don't install SIGIO handler.  Unblock it
8633         instead.
8634         (disable_async_io): Don't ignore SIGIO.  Block it instead.
8635         (initialize_async_io): Install SIGIO handler.  Don't call
8636         unblock_async_io.
8637
8638 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8639
8640         * remote-utils.c (getpkt): If the buffer isn't empty, and the
8641         first character is '\003', call *the_target->request_interrupt.
8642
8643 2016-01-25  Yao Qi  <yao.qi@linaro.org>
8644
8645         * remote-utils.c (new_thread_notify): Remove.
8646         (dead_thread_notify): Likewise.
8647         * remote-utils.h (new_thread_notify): Remove declaration.
8648         (dead_thread_notify): Likewise.
8649
8650 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
8651
8652         * gdb.trace/pending.exp: Fix expected message on continue.
8653
8654 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
8655
8656         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
8657         it works properly on big-endian machines where sizeof (CORE_ADDR)
8658         != sizeof (void *).
8659
8660 2016-01-21  Pedro Alves  <palves@redhat.com>
8661
8662         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
8663         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
8664         * configure: Regenerate.
8665
8666 2016-01-21  Yao Qi  <yao.qi@linaro.org>
8667
8668         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
8669         is_thumb and set it according to CPSR saved on the stack.
8670         (get_next_pcs_syscall_next_pc): Pass is_thumb to
8671         arm_sigreturn_next_pc.
8672
8673 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8674
8675         * linux-low.c (linux_set_pc_64bit): New function.
8676         (linux_get_pc_64bit): New function.
8677         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
8678         Declare.
8679         * linux-sparc-low.c (debug_threads): Remove declaration.
8680         (sparc_get_pc): Remove.
8681         (the_low_target): Use linux_get_pc_64bit instead of
8682         sparc_get_pc.
8683         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
8684         (the_low_target): Use linux_get_pc_64bit and
8685         linux_set_pc_64bit.
8686
8687 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8688
8689         * linux-arm-low.c (debug_threads): Remove declaration.
8690         (arm_get_pc, arm_set_pc): Remove.
8691         (the_low_target): Use linux_get_pc_32bit and
8692         linux_set_pc_32bit.
8693         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
8694         (the_low_target): Use linux_get_pc_32bit and
8695         linux_set_pc_32bit.
8696         * linux-cris-low.c (debug_threads): Remove declaration.
8697         (cris_get_pc, cris_set_pc,): Remove.
8698         (the_low_target): Use linux_get_pc_32bit and
8699         linux_set_pc_32bit.
8700         * linux-crisv32-low.c (debug_threads): Remove declaration.
8701         (cris_get_pc, cris_set_pc): Remove.
8702         (the_low_target): Use linux_get_pc_32bit and
8703         linux_set_pc_32bit.
8704         * linux-low.c: Include inttypes.h.
8705         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
8706         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
8707         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
8708         (the_low_target): Use linux_get_pc_32bit and
8709         linux_set_pc_32bit.
8710         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
8711         (the_low_target): Use linux_get_pc_32bit and
8712         linux_set_pc_32bit.
8713         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
8714         (the_low_target): Use linux_get_pc_32bit and
8715         linux_set_pc_32bit.
8716         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
8717         (the_low_target): Use linux_get_pc_32bit and
8718         linux_set_pc_32bit.
8719         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
8720         (the_low_target): Use linux_get_pc_32bit and
8721         linux_set_pc_32bit.
8722
8723 2016-01-18  Gary Benson  <gbenson@redhat.com>
8724
8725         * configure.ac (AC_FUNC_FORK): New check.
8726         * config.in: Regenerate.
8727         * configure: Likewise.
8728
8729 2016-01-14  Yao Qi  <yao.qi@linaro.org>
8730
8731         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
8732         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
8733         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
8734         arm_get_next_pcs_ctor.
8735
8736 2016-01-12  Josh Stone  <jistone@redhat.com>
8737             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8738
8739         * inferiors.h: Include "gdb_vecs.h".
8740         (struct process_info): Add syscalls_to_catch.
8741         * inferiors.c (remove_process): Free syscalls_to_catch.
8742         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
8743         syscall_return stops.
8744         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
8745         * server.c (handle_general_set): Handle QCatchSyscalls.
8746         (handle_query): Report support for QCatchSyscalls.
8747         * target.h (struct target_ops): Add supports_catch_syscall.
8748         (target_supports_catch_syscall): New macro.
8749         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
8750         (struct lwp_info): Add syscall_state.
8751         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
8752         Maintain syscall_state and syscalls_to_catch across exec.
8753         (get_syscall_trapinfo): New function, proxy to the_low_target.
8754         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
8755         (linux_low_filter_event): Toggle syscall_state entry/return for
8756         syscall traps, and set it ignored for all others.
8757         (gdb_catching_syscalls_p): New function.
8758         (gdb_catch_this_syscall_p): New function.
8759         (linux_wait_1): Handle SYSCALL_SIGTRAP.
8760         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
8761         (linux_supports_catch_syscall): New function.
8762         (linux_target_ops): Install it.
8763         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
8764         (the_low_target): Install it.
8765
8766 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8767
8768         * acinclude.m4: Include new ../warning.m4 file.
8769         * configure: Regenerated.
8770         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
8771
8772 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8773
8774         * ax.c (is_goto_target): Mark static.
8775         * linux-low.c (register_addr): Likewise.
8776         (linux_fetch_registers, linux_store_registers): Likewise.
8777         * mem-break.c (any_persistent_commands): Fix old prototype.
8778         (add_commands_to_breakpoint): Mark static.
8779         * regcache.c (find_register_by_name): Delete unused func.
8780         * remote-utils.c (hex_or_minus_one): Mark static.
8781         * server.c (monitor_show_help): Mark static.
8782         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
8783         handle_v_requests): Likewise.
8784
8785 2016-01-12  Pedro Alves  <palves@redhat.com>
8786
8787         Remove use of the registered trademark symbol throughout.
8788
8789 2016-01-08  Yao Qi  <yao.qi@linaro.org>
8790
8791         * remote-utils.c (getpkt): If c is '\003', call target hook
8792         request_interrupt.
8793
8794 2016-01-06  Yao Qi  <yao.qi@linaro.org>
8795
8796         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
8797         linux-aarch32-low.c.
8798         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8799         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8800         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8801         (thumb2_breakpoint): Declare.
8802         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
8803         linux-aarch32-low.h.
8804         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8805         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8806         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8807
8808 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
8809
8810         * gdbreplay.c (gdbreplay_version): Change copyright year in
8811         version message.
8812         * server.c (gdbserver_version): Likewise.
8813
8814 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
8815
8816         * server.c (crc32_table): Delete.
8817         (crc32): Use libiberty's xcrc32 function.
8818
8819 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
8820
8821         * lynx-low.c (lynx_delete_thread_callback): New function.
8822         (lynx_mourn): Properly delete our process and all of its
8823         threads.  Remove call to clear_inferiors.
8824
8825 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
8826
8827         * target.c (thread_search_callback): Add check that
8828         the thread_stopped target callback is not NULL before
8829         calling it.
8830
8831 2015-12-21  Yao Qi  <yao.qi@linaro.org>
8832
8833         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
8834         arm breakpoint.
8835
8836 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8837
8838         * server.c (handle_query): Call target_supports_software_single_step.
8839
8840 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8841
8842         * linux-low.c (single_step): New function.
8843         (linux_resume_one_lwp_throw): Call single_step.
8844         (start_step_over): Likewise.
8845
8846 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8847
8848         * Makefile.in (SFILES): Append arch/arm-linux.c,
8849         arch/arm-get-next-pcs.c.
8850         (arm-linux.o): New rule.
8851         (arm-get-next-pcs.o): New rule.
8852         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
8853         arm-linux.o.
8854         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
8855         to linux-aarch32-low.c.
8856         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8857         (arm_breakpoint_len, thumb_breakpoint): Likewise.
8858         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8859         (thumb2_breakpoint_len): Likewise.
8860         (arm_is_thumb_mode): Make non-static.
8861         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
8862         from linux-aarch32-low.c.
8863         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8864         (arm_breakpoint_len, thumb_breakpoint): Likewise.
8865         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8866         (thumb2_breakpoint_len): Likewise.
8867         (arm_is_thumb_mode): New declaration.
8868         * linux-arm-low.c: Include arch/arm-linux.h
8869         aarch/arm-get-next-pcs.h, sys/syscall.h.
8870         (get_next_pcs_ops): New struct.
8871         (get_next_pcs_addr_bits_remove): New function.
8872         (get_next_pcs_is_thumb): New function.
8873         (get_next_pcs_read_memory_unsigned_integer): Likewise.
8874         (arm_sigreturn_next_pc): Likewise.
8875         (get_next_pcs_syscall_next_pc): Likewise.
8876         (arm_gdbserver_get_next_pcs): Likewise.
8877         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
8878         Initialize.
8879         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
8880         * server.h: Include gdb_vecs.h.
8881
8882 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8883
8884         * Makefile.in (SFILES): Append common/common-regcache.c.
8885         (OBS): Append common-regcache.o.
8886         (common-regcache.o): New rule.
8887         * regcache.c (init_register_cache): Initialize cache to
8888         REG_UNAVAILABLE.
8889         (regcache_raw_read_unsigned): New function.
8890         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
8891         register_status enum.
8892
8893 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8894
8895         * linux-aarch64-low.c (the_low_targets): Rename
8896         breakpoint_reinsert_addr to get_next_pcs.
8897         * linux-arm-low.c (the_low_targets): Likewise.
8898         * linux-bfin-low.c (the_low_targets): Likewise.
8899         * linux-cris-low.c (the_low_targets): Likewise.
8900         * linux-crisv32-low.c (the_low_targets): Likewise.
8901         * linux-low.c (can_software_single_step): Likewise.
8902         (install_software_single_step_breakpoints): New function.
8903         (start_step_over): Use install_software_single_step_breakpoints.
8904         * linux-low.h: New CORE_ADDR vector.
8905         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
8906         get_next_pcs.
8907         * linux-mips-low.c (the_low_targets): Likewise.
8908         * linux-nios2-low.c (the_low_targets): Likewise.
8909         * linux-sparc-low.c (the_low_targets): Likewise.
8910
8911 2015-12-17  Pedro Alves  <palves@redhat.com>
8912
8913         * linux-low.c (linux_kill_one_lwp): Remove references to
8914         LinuxThreads.
8915         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
8916         to 'kill'.
8917         (linux_init_signals): Delete.
8918         (initialize_low): Adjust.
8919         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
8920
8921 2015-12-16  Pedro Alves  <palves@redhat.com>
8922
8923         * configure.ac (compiler warning flags): When testing a
8924         -Wno-foo option, check whether -Wfoo works instead.
8925         * configure: Regenerate.
8926
8927 2015-12-11  Don Breazeal  <donb@codesourcery.com>
8928
8929         * server.c (process_serial_event): Don't exit from gdbserver
8930         in remote mode if there are still active inferiors.
8931
8932 2015-12-11  Yao Qi  <yao.qi@linaro.org>
8933
8934         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
8935         arm_breakpoint_at if the process is 32-bit.
8936
8937 2015-12-11  Yao Qi  <yao.qi@linaro.org>
8938
8939         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
8940         arm breakpoint.
8941
8942 2015-12-07  Yao Qi  <yao.qi@linaro.org>
8943
8944         * configure.srv: Append arm.o to srv_tgtobj for
8945         aarch64*-*-linux* target.
8946         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
8947         from linux-arm-low.c.
8948         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8949         (arm_breakpoint_len, thumb_breakpoint): Likewise.
8950         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8951         (thumb2_breakpoint_len): Likewise.
8952         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
8953         (arm_breakpoint_kinds): Likewise.
8954         (arm_breakpoint_kind_from_pc): Likewise.
8955         (arm_sw_breakpoint_from_kind): Likewise.
8956         (arm_breakpoint_kind_from_current_state): Likewise.
8957         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
8958         (arm_sw_breakpoint_from_kind): Declare.
8959         (arm_breakpoint_kind_from_current_state): Declare.
8960         (arm_breakpoint_at): Declare.
8961         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
8962         arm_sw_breakpoint_from_kind if process is 32-bit.
8963         (aarch64_breakpoint_kind_from_pc): New function.
8964         (aarch64_breakpoint_kind_from_current_state): New function.
8965         (the_low_target): Initialize fields breakpoint_kind_from_pc
8966         and breakpoint_kind_from_current_state.
8967         * linux-arm-low.c (arm_breakpoint_kinds): Move to
8968         linux-aarch32-low.c.
8969         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
8970         (arm_breakpoint, arm_breakpoint_len): Likewise.
8971         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
8972         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8973         (arm_is_thumb_mode): Likewise.
8974         (arm_breakpoint_at): Likewise.
8975         (arm_breakpoint_kind_from_pc): Likewise.
8976         (arm_sw_breakpoint_from_kind): Likewise.
8977         (arm_breakpoint_kind_from_current_state): Likewise.
8978
8979         Revert:
8980         2015-08-04  Yao Qi  <yao.qi@linaro.org>
8981
8982         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
8983         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
8984         * server.c (extended_protocol): Remove "static".
8985         * server.h (extended_protocol): Declare it.
8986
8987 2015-12-04  Josh Stone  <jistone@redhat.com>
8988
8989         * target.h (struct target_ops) <arch_setup>: Rename to ...
8990         (struct target_ops) <post_create_inferior>: ... this.
8991         (target_arch_setup): Rename to ...
8992         (target_post_create_inferior): ... this, calling post_create_inferior.
8993         * server.c (start_inferior): Update target_arch_setup calls to
8994         target_post_create_inferior.
8995         * linux-low.c (linux_low_ptrace_options): Forward declare.
8996         (linux_arch_setup): Update its comment for general use.
8997         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
8998         (struct linux_target_ops): Use linux_post_create_inferior.
8999         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
9000         to post_create_inferior.
9001         * nto-low.c (struct nto_target_ops): Likewise.
9002         * spu-low.c (struct spu_target_ops): Likewise.
9003         * win32-low.c (struct win32_target_ops): Likewise.
9004
9005 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9006
9007         * linux-arm-low.c: Remove duplicate arch/arm.h include.
9008
9009 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9010
9011         * linux-arm-low.c (arm_reinsert_addr): Remove function.
9012         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
9013         * linux-cris-low.c (cris_reinsert_addr> Remove function.
9014         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9015         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
9016         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9017         * linux-mips-low.c (mips_reinsert_addr): Remove function.
9018         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9019         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
9020         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9021         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
9022         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9023
9024 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9025
9026         * linux-low.c (linux_look_up_symbols): Don't call
9027         linux_supports_traceclone.
9028         * linux-low.h (thread_db_init): Remove use_events argument.
9029         * thread-db.c (thread_db_use_event): Remove global variable.
9030         (struct thread_db) <td_thr_event_enable_p>: Remove field.
9031         (struct thread_db) <td_create_bp>: Remove field.
9032         (thread_db_create_event): Remove function.
9033         (thread_db_enable_reporting): Likewise.
9034         (find_one_thread): Don't check for thread_db_use_events.
9035         (attach_thread): Likewise.
9036         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
9037         (try_thread_db_load_1): Don't check for thread_db_use_events.
9038         (thread_db_init): Remove use_events argument and thread events
9039         handling.
9040         (remove_thread_event_breakpoints): Remove function.
9041         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
9042
9043 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9044
9045         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
9046         New function.
9047         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9048         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
9049         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9050         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
9051         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
9052         Initialize.
9053         * linux-crisv32-low.c (cris_supports_hardware_single_step):
9054         New function.
9055         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9056         * linux-low.c (can_hardware_single_step): Use
9057         supports_hardware_single_step.
9058         (can_software_single_step): New function.
9059         (start_step_over): Call can_software_single_step.
9060         (linux_supports_hardware_single_step): New function.
9061         (struct target_ops) <supports_software_single_step>: Initialize.
9062         * linux-low.h (struct linux_target_ops)
9063         <supports_hardware_single_step>: Initialize.
9064         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
9065         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9066         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
9067         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
9068         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
9069         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9070         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
9071         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9072         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
9073         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
9074         Initialize.
9075         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
9076         (struct linux_target_ops) <tile_supports_hardware_single_step>:
9077         Initialize.
9078         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
9079         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9080         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
9081         New function.
9082         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9083         * target.h (struct target_ops): <supports_software_single_step>:
9084         New field.
9085         (target_supports_software_single_step): New macro.
9086
9087 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9088
9089         * linux-low.c (linux_wait_1): Fix pc advance condition.
9090         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
9091         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
9092
9093 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9094
9095         * linux-arm-low.c (arm_is_thumb_mode): New function.
9096         (arm_breakpoint_at): Use arm_is_thumb_mode.
9097         (arm_breakpoint_kind_from_current_state): New function.
9098         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
9099         Initialize.
9100         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
9101         (linux_breakpoint_kind_from_current_state): New function.
9102         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
9103         * linux-low.h (struct linux_target_ops)
9104         <breakpoint_kind_from_current_state>: New field.
9105         * target.h (struct target_ops): Likewise.
9106         (target_breakpoint_kind_from_current_state): New macro.
9107
9108 2015-11-30  Pedro Alves  <palves@redhat.com>
9109
9110         * linux-low.c (linux_resume): Wake up the event loop before
9111         returning.
9112
9113 2015-11-30  Pedro Alves  <palves@redhat.com>
9114
9115         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
9116         check.
9117         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
9118         to -1.
9119         * target.c (struct thread_search): New structure.
9120         (thread_search_callback): New function.
9121         (prev_general_thread): New global.
9122         (prepare_to_access_memory, done_accessing_memory): New functions.
9123         * target.h (prepare_to_access_memory, done_accessing_memory):
9124         Replace macros with function declarations.
9125
9126 2015-11-30  Pedro Alves  <palves@redhat.com>
9127
9128         PR 14618
9129         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
9130         report TARGET_WAITKIND_NO_RESUMED.
9131         * remote-utils.c (prepare_resume_reply): Handle
9132         TARGET_WAITKIND_NO_RESUMED.
9133         * server.c (report_no_resumed): New global.
9134         (handle_query) <qSupported>: Handle "no-resumed+".  Report
9135         "no-resumed+" support.
9136         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
9137         return error if the client doesn't support no-resumed events.
9138         (push_stop_notification): New function.
9139         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
9140         events if the client supports them.
9141
9142 2015-11-30  Pedro Alves  <palves@redhat.com>
9143
9144         * linux-low.c (thread_still_has_status_pending_p): Don't check
9145         vCont;t here.
9146         (lwp_resumed): New function.
9147         (status_pending_p_callback): Return early if the LWP is not
9148         supposed to be resumed.
9149
9150 2015-11-30  Pedro Alves  <palves@redhat.com>
9151
9152         * linux-low.c (handle_extended_wait): Assert that the LWP's
9153         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
9154         thread create events, leave the new child's status pending.
9155         (linux_low_filter_event): If GDB wants to hear about thread exit
9156         events, leave the LWP marked dead and don't delete it.
9157         (linux_wait_for_event_filtered): Don't check for thread exit.
9158         (filter_exit_event): New function.
9159         (linux_wait_1): Use it, when returning an exit event.
9160         (linux_resume_one_lwp_throw): Assert that the LWP's
9161         waitstatus is TARGET_WAITKIND_IGNORE.
9162         * remote-utils.c (prepare_resume_reply): Handle
9163         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
9164         * server.c (report_thread_events): New global.
9165         (handle_general_set): Handle QThreadEvents.
9166         (handle_query) <qSupported>: Handle and report QThreadEvents+;
9167         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
9168         TARGET_WAITKIND_THREAD_EXITED.
9169         * server.h (report_thread_events): Declare.
9170
9171 2015-11-30  Pedro Alves  <palves@redhat.com>
9172
9173         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
9174         the thread's last_resume_kind was resume_stop.
9175
9176 2015-11-30  Pedro Alves  <palves@redhat.com>
9177
9178         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
9179         before returning.
9180
9181 2015-11-30  Pedro Alves  <palves@redhat.com>
9182
9183         * server.c (handle_v_requests): Handle vCtrlC.
9184
9185 2015-11-30  Pedro Alves  <palves@redhat.com>
9186
9187         * gdbthread.h (find_any_thread_of_pid): Declare.
9188         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
9189         functions.
9190         * server.c (handle_query): If current_thread is NULL, look for
9191         another thread of the selected process.
9192
9193 2015-11-26  Daniel Colascione  <dancol@dancol.org>
9194             Simon Marchi  <simon.marchi@ericsson.com>
9195
9196         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
9197         * server.c (handle_qxfer_threads_worker): Refactor to include thread
9198         name in reply.
9199         * target.h (struct target_ops) <thread_name>: New field.
9200         (target_thread_name): New macro.
9201
9202 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
9203
9204         * regcache.h (regcache_invalidate_pid): Add declaration.
9205         * regcache.c (regcache_invalidate_pid): New function, extracted
9206         from regcache_invalidate.
9207         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
9208         Add trivial documentation comment.
9209         * lynx-low.c: Use regcache_invalidate_pid instead of
9210         regcache_invalidate.
9211
9212 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
9213
9214         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
9215         and Elf64_auxv_t if the target is Android.
9216
9217 2015-11-22  Doug Evans  <xdje42@gmail.com>
9218
9219         * target.h: #include <sys/types.h>.
9220
9221 2015-11-19  Pedro Alves  <palves@redhat.com>
9222
9223         * linux-low.c (linux_process_qsupported): Change prototype.
9224         Adjust.
9225         * linux-low.h (struct linux_target_ops) <process_qsupported>:
9226         Change prototype.
9227         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
9228         and adjust to loop over all features.
9229         * server.c (handle_query) <qSupported>: Adjust to call
9230         target_process_qsupported once, passing it a vector of unprocessed
9231         features.
9232         * target.h (struct target_ops) <process_qsupported>: Change
9233         prototype.
9234         (target_process_qsupported): Adjust.
9235
9236 2015-11-19  Pedro Alves  <palves@redhat.com>
9237
9238         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
9239         mode.
9240         * configure: Regenerate.
9241
9242 2015-11-19  Pedro Alves  <palves@redhat.com>
9243
9244         * configure: Regenerate.
9245
9246 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9247
9248         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
9249         type to uint32_t.
9250
9251 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9252
9253         * linux-aarch64-low.c (enum aarch64_operand_type): New.
9254         (struct aarch64_operand): Move enum out.
9255
9256 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9257
9258         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
9259         struct user_fpsimd_state *.
9260         (aarch64_store_fpregset): Likewise.
9261
9262 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9263
9264         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
9265         struct user_pt_regs *.
9266         (aarch64_store_gregset): Likewise.
9267
9268 2015-11-18  Pedro Alves  <palves@redhat.com>
9269
9270         * Makefile.in (all_object_files): Add $IPA_OBJS.
9271
9272 2015-11-17  Pedro Alves  <palves@redhat.com>
9273
9274         * win32-low.c (win32_resume): Use gdb_signal_from_host,
9275         GDB_SIGNAL_0 and gdb_signal_to_string.
9276
9277 2015-11-17  Pedro Alves  <palves@redhat.com>
9278
9279         * win32-low.c (handle_output_debug_string): Remove parameter.
9280         (win32_kill): Remove our_status local and adjust call to
9281         handle_output_debug_string.
9282         (get_child_debug_event): Adjust call to
9283         handle_output_debug_string.
9284
9285 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9286
9287         * linux-mips-low.c (mips_fill_gregset): Add cast.
9288         (mips_store_gregset): Likewise.
9289         (mips_fill_fpregset): Likewise.
9290         (mips_store_fpregset): Likewise.
9291
9292 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9293
9294         * linux-mips-low.c (mips_add_watchpoint): Rename private to
9295         priv.
9296
9297 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9298
9299         * linux-mips-low.c (mips_linux_new_thread): Change type of
9300         watch_type to enum target_hw_bp_type.
9301
9302 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9303
9304                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
9305                 Change return type to arm_hwbp_type.
9306
9307 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9308
9309         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
9310         (arm_store_gregset): Likewise.
9311         * linux-arm-low.c (arm_get_hwcap): Likewise.
9312         (arm_read_description): Likewise.
9313
9314 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9315
9316         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
9317
9318 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9319
9320         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
9321         (ppc_fill_vsxregset): Likewise.
9322         (ppc_store_vsxregset): Likewise.
9323         (ppc_fill_vrregset): Likewise.
9324         (ppc_store_vrregset): Likewise.
9325         (ppc_fill_evrregset): Likewise.
9326         (ppc_store_evrregset): Likewise.
9327
9328 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9329
9330         * linux-ppc-low.c (ppc_usrregs_info): Remove
9331         forward-declaration.
9332         (ppc_arch_setup): Move lower in file.
9333
9334 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
9335
9336         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
9337         (ps_pdwrite): Likewise.
9338
9339 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
9340
9341         * linux-arm-low.c (arm_new_thread): Move pointer dereference
9342         to after assert checks.
9343
9344 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
9345
9346         * proc-service.c (ps_pdread): Add/adjust casts.
9347         (ps_pdwrite): Add/adjust casts.
9348
9349 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9350
9351         * server.c (handle_search_memory_1): Cast return value of
9352         memmem.
9353
9354 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9355
9356         * server.c (write_qxfer_response): Change type of data to
9357         gdb_byte *.
9358
9359 2015-10-29  Pedro Alves  <palves@redhat.com>
9360
9361         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
9362
9363 2015-10-29  Pedro Alves  <palves@redhat.com>
9364
9365         * tracepoint.c (clear_installed_tracepoints): Add casts.
9366
9367 2015-10-29  Pedro Alves  <palves@redhat.com>
9368
9369         * server.c (handle_v_cont, process_serial_event): Add enum
9370         gdb_signal casts to signal parsing code.
9371
9372 2015-10-29  Pedro Alves  <palves@redhat.com>
9373
9374         * linux-low.h (NULL_REGSET): Define.
9375         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9376         * linux-arm-low.c (arm_regsets): Likewise.
9377         * linux-crisv32-low.c (cris_regsets): Likewise.
9378         * linux-m68k-low.c (m68k_regsets): Likewise.
9379         * linux-mips-low.c (mips_regsets): Likewise.
9380         * linux-nios2-low.c (nios2_regsets): Likewise.
9381         * linux-ppc-low.c (ppc_regsets): Likewise.
9382         * linux-s390-low.c (s390_regsets): Likewise.
9383         * linux-sh-low.c (sh_regsets): Likewise.
9384         * linux-sparc-low.c (sparc_regsets): Likewise.
9385         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9386         * linux-tile-low.c (tile_regsets): Likewise.
9387         * linux-x86-low.c (x86_regsets): Likewise.
9388         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9389
9390 2015-10-29  Pedro Alves  <palves@redhat.com>
9391
9392         * linux-low.h (NULL_REGSET): Define.
9393         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9394         * linux-arm-low.c (arm_regsets): Likewise.
9395         * linux-crisv32-low.c (cris_regsets): Likewise.
9396         * linux-m68k-low.c (m68k_regsets): Likewise.
9397         * linux-mips-low.c (mips_regsets): Likewise.
9398         * linux-nios2-low.c (nios2_regsets): Likewise.
9399         * linux-ppc-low.c (ppc_regsets): Likewise.
9400         * linux-s390-low.c (s390_regsets): Likewise.
9401         * linux-sh-low.c (sh_regsets): Likewise.
9402         * linux-sparc-low.c (sparc_regsets): Likewise.
9403         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9404         * linux-tile-low.c (tile_regsets): Likewise.
9405         * linux-x86-low.c (x86_regsets): Likewise.
9406         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9407
9408 2015-10-26  Doug Evans  <dje@google.com>
9409
9410         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
9411
9412 2015-10-26  Doug Evans  <dje@google.com>
9413
9414         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
9415
9416 2015-10-26  Doug Evans  <dje@google.com>
9417
9418         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
9419         for debug_printf.
9420         (attach_thread, find_new_threads_callback): Ditto.
9421
9422 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9423
9424         * mem-break.h (set_breakpoint_data): Remove.
9425
9426 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9427
9428         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
9429         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9430         (initialize_low): Remove set_breakpoint_data call.
9431         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
9432         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
9433         (initialize_low): Remove set_breakpoint_data call.
9434         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
9435         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9436         (initialize_low): Remove set_breakpoint_data call.
9437
9438 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9439
9440         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
9441         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
9442         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
9443         * target.h (target_breakpoint_kind_from_pc): New macro.
9444
9445 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9446
9447         * linux-low.c (default_breakpoint_kind_from_pc): New function.
9448         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
9449         the default breakpoint kind.
9450
9451 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9452
9453         * linux-arm-low.c (arm_supports_z_point_type): Add software
9454         breakpoint support.
9455
9456 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9457
9458         * linux-arm-low.c: Refactor breakpoint definitions.
9459         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
9460         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
9461
9462 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9463
9464         * Makefile.in: Add arm.c/o.
9465         * configure.srv: Likewise.
9466         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
9467         (arm_breakpoint_kind_from_pc): New function.
9468         (arm_sw_breakpoint_from_kind): Return proper kind.
9469         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
9470
9471 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9472
9473         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
9474         removal.
9475         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
9476         (struct raw_breakpoint) <size>: Remove.
9477         (struct raw_breakpoint) <kind>: Add.
9478         (bp_size): New function.
9479         (bp_opcode): Likewise.
9480         (find_raw_breakpoint_at): Adjust for kind.
9481         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
9482         (remove_memory_breakpoint): Adjust for kind call bp_size.
9483         (set_raw_breakpoint_at): Adjust for kind.
9484         (set_breakpoint): Likewise.
9485         (set_breakpoint_at): Call breakpoint_kind_from_pc.
9486         (delete_raw_breakpoint): Adjust for kind.
9487         (delete_breakpoint): Likewise.
9488         (find_gdb_breakpoint): Likewise.
9489         (set_gdb_breakpoint_1): Likewise.
9490         (set_gdb_breakpoint): Likewise.
9491         (delete_gdb_breakpoint_1): Likewise.
9492         (delete_gdb_breakpoint): Likewise.
9493         (uninsert_raw_breakpoint): Likewise.
9494         (reinsert_raw_breakpoint): Likewise.
9495         (set_breakpoint_data): Remove.
9496         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
9497         (check_mem_read): Adjust for kind call bp_size.
9498         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
9499         (clone_one_breakpoint): Adjust for kind.
9500         * mem-break.h (set_gdb_breakpoint): Likewise.
9501         (delete_gdb_breakpoint): Likewise.
9502         * server.c (process_serial_event): Likewise.
9503
9504 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9505
9506         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
9507         (struct linux_target_ops) <breakpoint>: Remove.
9508         (struct linux_target_ops) <breakpoint_len>: Remove.
9509         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9510         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9511         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
9512         (arm_sw_breakpoint_from_kind): New function.
9513         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
9514         (struct linux_target_ops) <breakpoint>: Remove.
9515         (struct linux_target_ops) <breakpoint_len>: Remove.
9516         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9517         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9518         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
9519         (struct linux_target_ops) <breakpoint>: Remove.
9520         (struct linux_target_ops) <breakpoint_len>: Remove.
9521         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9522         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9523         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
9524         (struct linux_target_ops) <breakpoint>: Remove.
9525         (struct linux_target_ops) <breakpoint_len>: Remove.
9526         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9527         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9528         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
9529         and sw_breakpoint_from_kind to increment the pc.
9530         (linux_breakpoint_kind_from_pc): New function.
9531         (linux_sw_breakpoint_from_kind): New function.
9532         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
9533         (initialize_low): Call breakpoint_kind_from_pc and
9534         sw_breakpoint_from_kind to replace breakpoint_data/len.
9535         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
9536         New field.
9537         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
9538         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
9539         (struct linux_target_ops) <breakpoint>: Remove.
9540         (struct linux_target_ops) <breakpoint_len>: Remove.
9541         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9542         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9543         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
9544         (struct linux_target_ops) <breakpoint>: Remove.
9545         (struct linux_target_ops) <breakpoint_len>: Remove.
9546         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9547         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9548         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
9549         (struct linux_target_ops) <breakpoint>: Remove.
9550         (struct linux_target_ops) <breakpoint_len>: Remove.
9551         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9552         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9553         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
9554         (struct linux_target_ops) <breakpoint>: Remove.
9555         (struct linux_target_ops) <breakpoint_len>: Remove.
9556         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9557         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9558         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
9559         (struct linux_target_ops) <breakpoint>: Remove.
9560         (struct linux_target_ops) <breakpoint_len>: Remove.
9561         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9562         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9563         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
9564         (struct linux_target_ops) <breakpoint>: Remove.
9565         (struct linux_target_ops) <breakpoint_len>: Remove.
9566         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9567         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9568         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
9569         (struct linux_target_ops) <breakpoint>: Remove.
9570         (struct linux_target_ops) <breakpoint_len>: Remove.
9571         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9572         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9573         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
9574         (struct linux_target_ops) <breakpoint>: Remove.
9575         (struct linux_target_ops) <breakpoint_len>: Remove.
9576         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9577         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9578         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
9579         (struct linux_target_ops) <breakpoint>: Remove.
9580         (struct linux_target_ops) <breakpoint_len>: Remove.
9581         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9582         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9583         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
9584         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
9585         (struct linux_target_ops) <breakpoint>: Remove.
9586         (struct linux_target_ops) <breakpoint_len>: Remove.
9587         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9588         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9589         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
9590         (struct linux_target_ops) <breakpoint>: Remove.
9591         (struct linux_target_ops) <breakpoint_len>: Remove.
9592         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9593         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9594
9595 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9596
9597         * linux-cris-low.c (cris_get_pc): Remove void arg.
9598
9599 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9600
9601         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
9602         variable name.
9603
9604 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9605
9606         * inferiors.c (thread_pid_matches_callback): New function.
9607         (find_thread_process): New function.
9608         (remove_thread): Reset current_thread.
9609         (remove_process): Assert threads have been removed first.
9610
9611 2015-10-15  Yao Qi  <yao.qi@linaro.org>
9612
9613         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
9614         if it is 3.
9615         (aarch64_remove_point): Likewise.
9616         * regcache.c (regcache_register_size): New function.
9617
9618 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9619
9620         * linux-aarch64-low.c: Update all callers as emit_load_store
9621         is renamed to aarch64_emit_load_store.
9622
9623 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9624
9625         * linux-aarch64-low.c: Update all callers of function renaming
9626         from emit_insn to aarch64_emit_insn.
9627
9628 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9629
9630         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
9631         arch/aarch64-insn.h.
9632         (struct aarch64_memory_operand): Likewise.
9633         (ENCODE): Likewise.
9634         (emit_insn): Move to arch/aarch64-insn.c.
9635         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
9636         (emit_load_store): Move to arch/aarch64-insn.c.
9637         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
9638         (can_encode_int32): Remove.
9639
9640 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9641
9642         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
9643         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
9644         (aarch64_relocate_instruction): Likewise.
9645         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
9646         (struct aarch64_insn_visitor): Likewise.
9647
9648 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9649
9650         * linux-aarch64-low.c (struct aarch64_insn_data): New.
9651         (struct aarch64_insn_visitor): New.
9652         (struct aarch64_insn_relocation_data): New.
9653         (aarch64_ftrace_insn_reloc_b): New function.
9654         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
9655         (aarch64_ftrace_insn_reloc_cb): Likewise.
9656         (aarch64_ftrace_insn_reloc_tb): Likewise.
9657         (aarch64_ftrace_insn_reloc_adr): Likewise.
9658         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
9659         (aarch64_ftrace_insn_reloc_others): Likewise.
9660         (visitor): New.
9661         (aarch64_relocate_instruction): Use visitor.
9662
9663 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9664
9665         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
9666         int.  Add argument buf.
9667         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
9668         aarch64_relocate_instruction.
9669
9670 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9671
9672         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
9673         argument insn.  Remove local variable insn.  Don't call
9674         target_read_uint32.
9675         (aarch64_install_fast_tracepoint_jump_pad): Call
9676         target_read_uint32.
9677
9678 2015-09-30  Yao Qi  <yao.qi@linaro.org>
9679
9680         * linux-aarch64-low.c (emit_movk): Shorten a long line.
9681         (emit_load_store_pair): Likewise.
9682
9683 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9684
9685         * dll.c (match_dll): Add cast(s).
9686         (unloaded_dll): Likewise.
9687         * linux-low.c (second_thread_of_pid_p): Likewise.
9688         (delete_lwp_callback): Likewise.
9689         (count_events_callback): Likewise.
9690         (select_event_lwp_callback): Likewise.
9691         (linux_set_resume_request): Likewise.
9692         * server.c (accumulate_file_name_length): Likewise.
9693         (emit_dll_description): Likewise.
9694         (handle_qxfer_threads_worker): Likewise.
9695         (visit_actioned_threads): Likewise.
9696         * thread-db.c (any_thread_of): Likewise.
9697         * tracepoint.c (same_process_p): Likewise.
9698         (match_blocktype): Likewise.
9699         (build_traceframe_info_xml): Likewise.
9700
9701 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9702
9703         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
9704         assignment.
9705         (gdb_unparse_agent_expr): Likewise.
9706         * hostio.c (require_data): Likewise.
9707         (handle_pread): Likewise.
9708         * linux-low.c (disable_regset): Likewise.
9709         (fetch_register): Likewise.
9710         (store_register): Likewise.
9711         (get_dynamic): Likewise.
9712         (linux_qxfer_libraries_svr4): Likewise.
9713         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
9714         (set_fast_tracepoint_jump): Likewise.
9715         (uninsert_fast_tracepoint_jumps_at): Likewise.
9716         (reinsert_fast_tracepoint_jumps_at): Likewise.
9717         (validate_inserted_breakpoint): Likewise.
9718         (clone_agent_expr): Likewise.
9719         * regcache.c (init_register_cache): Likewise.
9720         * remote-utils.c (putpkt_binary_1): Likewise.
9721         (decode_M_packet): Likewise.
9722         (decode_X_packet): Likewise.
9723         (look_up_one_symbol): Likewise.
9724         (relocate_instruction): Likewise.
9725         (monitor_output): Likewise.
9726         * server.c (handle_search_memory): Likewise.
9727         (handle_qxfer_exec_file): Likewise.
9728         (handle_qxfer_libraries): Likewise.
9729         (handle_qxfer): Likewise.
9730         (handle_query): Likewise.
9731         (handle_v_cont): Likewise.
9732         (handle_v_run): Likewise.
9733         (captured_main): Likewise.
9734         * target.c (write_inferior_memory): Likewise.
9735         * thread-db.c (try_thread_db_load_from_dir): Likewise.
9736         * tracepoint.c (init_trace_buffer): Likewise.
9737         (add_tracepoint_action): Likewise.
9738         (add_traceframe): Likewise.
9739         (add_traceframe_block): Likewise.
9740         (cmd_qtdpsrc): Likewise.
9741         (cmd_qtdv): Likewise.
9742         (cmd_qtstatus): Likewise.
9743         (response_source): Likewise.
9744         (response_tsv): Likewise.
9745         (cmd_qtnotes): Likewise.
9746         (gdb_collect): Likewise.
9747         (initialize_tracepoint): Likewise.
9748
9749 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9750
9751         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
9752         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
9753         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
9754         <NOP>: New.
9755         (enum aarch64_condition_codes): New enum.
9756         (w0): New static global.
9757         (fp): Likewise.
9758         (lr): Likewise.
9759         (struct aarch64_memory_operand) <type>: New
9760         MEMORY_OPERAND_POSTINDEX type.
9761         (postindex_memory_operand): New helper function.
9762         (emit_ret): New function.
9763         (emit_load_store_pair): New function, factored out of emit_stp
9764         with support for MEMORY_OPERAND_POSTINDEX.
9765         (emit_stp): Rewrite using emit_load_store_pair.
9766         (emit_ldp): New function.
9767         (emit_load_store): Likewise.
9768         (emit_ldr): Mention post-index instruction in comment.
9769         (emit_ldrh): New function.
9770         (emit_ldrb): New function.
9771         (emit_ldrsw): Mention post-index instruction in comment.
9772         (emit_str): Likewise.
9773         (emit_subs): New function.
9774         (emit_cmp): Likewise.
9775         (emit_and): Likewise.
9776         (emit_orr): Likewise.
9777         (emit_orn): Likewise.
9778         (emit_eor): Likewise.
9779         (emit_mvn): Likewise.
9780         (emit_lslv): Likewise.
9781         (emit_lsrv): Likewise.
9782         (emit_asrv): Likewise.
9783         (emit_mul): Likewise.
9784         (emit_sbfm): Likewise.
9785         (emit_sbfx): Likewise.
9786         (emit_ubfm): Likewise.
9787         (emit_ubfx): Likewise.
9788         (emit_csinc): Likewise.
9789         (emit_cset): Likewise.
9790         (emit_nop): Likewise.
9791         (emit_ops_insns): New helper function.
9792         (emit_pop): Likewise.
9793         (emit_push): Likewise.
9794         (aarch64_emit_prologue): New function.
9795         (aarch64_emit_epilogue): Likewise.
9796         (aarch64_emit_add): Likewise.
9797         (aarch64_emit_sub): Likewise.
9798         (aarch64_emit_mul): Likewise.
9799         (aarch64_emit_lsh): Likewise.
9800         (aarch64_emit_rsh_signed): Likewise.
9801         (aarch64_emit_rsh_unsigned): Likewise.
9802         (aarch64_emit_ext): Likewise.
9803         (aarch64_emit_log_not): Likewise.
9804         (aarch64_emit_bit_and): Likewise.
9805         (aarch64_emit_bit_or): Likewise.
9806         (aarch64_emit_bit_xor): Likewise.
9807         (aarch64_emit_bit_not): Likewise.
9808         (aarch64_emit_equal): Likewise.
9809         (aarch64_emit_less_signed): Likewise.
9810         (aarch64_emit_less_unsigned): Likewise.
9811         (aarch64_emit_ref): Likewise.
9812         (aarch64_emit_if_goto): Likewise.
9813         (aarch64_emit_goto): Likewise.
9814         (aarch64_write_goto_address): Likewise.
9815         (aarch64_emit_const): Likewise.
9816         (aarch64_emit_call): Likewise.
9817         (aarch64_emit_reg): Likewise.
9818         (aarch64_emit_pop): Likewise.
9819         (aarch64_emit_stack_flush): Likewise.
9820         (aarch64_emit_zero_ext): Likewise.
9821         (aarch64_emit_swap): Likewise.
9822         (aarch64_emit_stack_adjust): Likewise.
9823         (aarch64_emit_int_call_1): Likewise.
9824         (aarch64_emit_void_call_2): Likewise.
9825         (aarch64_emit_eq_goto): Likewise.
9826         (aarch64_emit_ne_goto): Likewise.
9827         (aarch64_emit_lt_goto): Likewise.
9828         (aarch64_emit_le_goto): Likewise.
9829         (aarch64_emit_gt_goto): Likewise.
9830         (aarch64_emit_ge_got): Likewise.
9831         (aarch64_emit_ops_impl): New static global variable.
9832         (aarch64_emit_ops): New target function, return
9833         &aarch64_emit_ops_impl.
9834         (struct linux_target_ops): Install it.
9835
9836 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9837
9838         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
9839         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
9840         aarch64-ipa.o.
9841         * linux-aarch64-ipa.c: New file.
9842         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
9843         and endian.h.
9844         (aarch64_get_thread_area): New target method.
9845         (extract_signed_bitfield): New helper function.
9846         (aarch64_decode_ldr_literal): New function.
9847         (enum aarch64_opcodes): New enum.
9848         (struct aarch64_register): New struct.
9849         (struct aarch64_operand): New struct.
9850         (x0): New static global.
9851         (x1): Likewise.
9852         (x2): Likewise.
9853         (x3): Likewise.
9854         (x4): Likewise.
9855         (w2): Likewise.
9856         (ip0): Likewise.
9857         (sp): Likewise.
9858         (xzr): Likewise.
9859         (aarch64_register): New helper function.
9860         (register_operand): Likewise.
9861         (immediate_operand): Likewise.
9862         (struct aarch64_memory_operand): New struct.
9863         (offset_memory_operand): New helper function.
9864         (preindex_memory_operand): Likewise.
9865         (enum aarch64_system_control_registers): New enum.
9866         (ENCODE): New macro.
9867         (emit_insn): New helper function.
9868         (emit_b): New function.
9869         (emit_bcond): Likewise.
9870         (emit_cb): Likewise.
9871         (emit_tb): Likewise.
9872         (emit_blr): Likewise.
9873         (emit_stp): Likewise.
9874         (emit_ldp_q_offset): Likewise.
9875         (emit_stp_q_offset): Likewise.
9876         (emit_load_store): Likewise.
9877         (emit_ldr): Likewise.
9878         (emit_ldrsw): Likewise.
9879         (emit_str): Likewise.
9880         (emit_ldaxr): Likewise.
9881         (emit_stxr): Likewise.
9882         (emit_stlr): Likewise.
9883         (emit_data_processing_reg): Likewise.
9884         (emit_data_processing): Likewise.
9885         (emit_add): Likewise.
9886         (emit_sub): Likewise.
9887         (emit_mov): Likewise.
9888         (emit_movk): Likewise.
9889         (emit_mov_addr): Likewise.
9890         (emit_mrs): Likewise.
9891         (emit_msr): Likewise.
9892         (emit_sevl): Likewise.
9893         (emit_wfe): Likewise.
9894         (append_insns): Likewise.
9895         (can_encode_int32_in): New helper function.
9896         (aarch64_relocate_instruction): New function.
9897         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
9898         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
9899         (struct linux_target_ops): Install aarch64_get_thread_area,
9900         aarch64_install_fast_tracepoint_jump_pad and
9901         aarch64_get_min_fast_tracepoint_insn_len.
9902
9903 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9904
9905         * Makefile.in (aarch64-insn.o): New rule.
9906         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
9907
9908 2015-09-21  Yao Qi  <yao.qi@linaro.org>
9909
9910         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
9911
9912 2015-09-21  Yao Qi  <yao.qi@linaro.org>
9913
9914         * tracepoint.c (max_jump_pad_size): Remove.
9915
9916 2015-09-18  Yao Qi  <yao.qi@linaro.org>
9917
9918         * linux-aarch64-low.c: Don't include sys/uio.h.
9919         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
9920
9921 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
9922
9923         * tracepoint.c (eval_result_type): Change prototype.
9924         (condition_true_at_tracepoint): Fix argument to compiled_cond.
9925
9926 2015-09-15  Pedro Alves  <palves@redhat.com>
9927
9928         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
9929         Check whether to report exec events instead of checking whether
9930         multiprocess is enabled.
9931
9932 2015-09-15  Pedro Alves  <palves@redhat.com>
9933
9934         PR remote/18965
9935         * remote-utils.c (prepare_resume_reply): Merge
9936         TARGET_WAITKIND_VFORK_DONE switch case with the
9937         TARGET_WAITKIND_FORKED case.
9938
9939 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9940
9941         * server.c (handle_query): Check string comparison using
9942         "else if" instead of "if".
9943
9944 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9945
9946         * server.c (vCont_supported): New global variable.
9947         (handle_query): Set vCont_supported to 1 if "vContSupported+"
9948         matches.  Append ";vContSupported+" to own_buf.
9949         (handle_v_requests): Append ";s;S" to own_buf if target supports
9950         hardware single step or vCont_supported is false.
9951         (capture_main): Set vCont_supported to zero.
9952
9953 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9954
9955         * linux-low.c (linux_supports_conditional_breakpoints): Rename
9956         it to ...
9957         (linux_supports_hardware_single_step): ... New function.
9958         (linux_target_ops): Update.
9959         * lynx-low.c (lynx_target_ops): Set field
9960         supports_hardware_single_step to target_can_do_hardware_single_step.
9961         * nto-low.c (nto_target_ops): Likewise.
9962         * spu-low.c (spu_target_ops): Likewise.
9963         * win32-low.c (win32_target_ops): Likewise.
9964         * target.c (target_can_do_hardware_single_step): New function.
9965         * target.h (struct target_ops) <supports_conditional_breakpoints>:
9966         Remove.  <supports_hardware_single_step>: New field.
9967         (target_supports_conditional_breakpoints): Remove.
9968         (target_supports_hardware_single_step): New macro.
9969         (target_can_do_hardware_single_step): Declare.
9970         * server.c (handle_query): Use target_supports_hardware_single_step
9971         instead of target_supports_conditional_breakpoints.
9972
9973 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9974
9975         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
9976         function.
9977         (struct linux_target_ops the_low_target): Install
9978         aarch64_linux_siginfo_fixup.
9979
9980 2015-09-11  Don Breazeal  <donb@codesourcery.com>
9981             Luis Machado  <lgustavo@codesourcery.com>
9982
9983         * linux-low.c (linux_mourn): Static declaration.
9984         (linux_arch_setup): Move in front of
9985         handle_extended_wait.
9986         (linux_arch_setup_thread): New function.
9987         (handle_extended_wait): Handle exec events.  Call
9988         linux_arch_setup_thread.  Make event_lwp argument a
9989         pointer-to-a-pointer.
9990         (check_zombie_leaders): Do not check stopped threads.
9991         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
9992         (linux_low_filter_event): Add lwp and thread for exec'ing
9993         non-leader thread if leader thread has been deleted.
9994         Refactor code into linux_arch_setup_thread and call it.
9995         Pass child lwp pointer by reference to handle_extended_wait.
9996         (linux_wait_for_event_filtered): Update comment.
9997         (linux_wait_1): Prevent clobbering exec event status.
9998         (linux_supports_exec_events): New function.
9999         (linux_target_ops) <supports_exec_events>: Initialize new member.
10000         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
10001         new member.
10002         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
10003         * server.c (report_exec_events): New global variable.
10004         (handle_query): Handle qSupported query for exec-events feature.
10005         (captured_main): Initialize report_exec_events.
10006         * server.h (report_exec_events): Declare new global variable.
10007         * target.h (struct target_ops) <supports_exec_events>: New
10008         member.
10009         (target_supports_exec_events): New macro.
10010         * win32-low.c (win32_target_ops) <supports_exec_events>:
10011         Initialize new member.
10012
10013 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
10014
10015         * linux-low.c (linux_low_enable_btrace): Remove.
10016         (linux_target_ops): Replace linux_low_enable_btrace with
10017         linux_enable_btrace.
10018
10019 2015-09-03  Yao Qi  <yao.qi@linaro.org>
10020
10021         * linux-aarch64-low.c (aarch64_insert_point): Call
10022         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
10023         returns true.
10024
10025 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10026
10027         * linux-low.c (check_stopped_by_breakpoint): Use
10028         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
10029
10030 2015-08-27  Pedro Alves  <palves@redhat.com>
10031
10032         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
10033
10034 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
10035
10036         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
10037         the XNEW-family equivalent.
10038         (compile_bytecodes): Likewise.
10039         * dll.c (loaded_dll): Likewise.
10040         * event-loop.c (append_callback_event): Likewise.
10041         (create_file_handler): Likewise.
10042         (create_file_event): Likewise.
10043         * hostio.c (handle_open): Likewise.
10044         * inferiors.c (add_thread): Likewise.
10045         (add_process): Likewise.
10046         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
10047         * linux-arm-low.c (arm_new_process): Likewise.
10048         (arm_new_thread): Likewise.
10049         * linux-low.c (add_to_pid_list): Likewise.
10050         (linux_add_process): Likewise.
10051         (handle_extended_wait): Likewise.
10052         (add_lwp): Likewise.
10053         (enqueue_one_deferred_signal): Likewise.
10054         (enqueue_pending_signal): Likewise.
10055         (linux_resume_one_lwp_throw): Likewise.
10056         (linux_resume_one_thread): Likewise.
10057         (linux_read_memory): Likewise.
10058         (linux_write_memory): Likewise.
10059         * linux-mips-low.c (mips_linux_new_process): Likewise.
10060         (mips_linux_new_thread): Likewise.
10061         (mips_add_watchpoint): Likewise.
10062         * linux-x86-low.c (initialize_low_arch): Likewise.
10063         * lynx-low.c (lynx_add_process): Likewise.
10064         * mem-break.c (set_raw_breakpoint_at): Likewise.
10065         (set_breakpoint): Likewise.
10066         (add_condition_to_breakpoint): Likewise.
10067         (add_commands_to_breakpoint): Likewise.
10068         (clone_agent_expr): Likewise.
10069         (clone_one_breakpoint): Likewise.
10070         * regcache.c (new_register_cache): Likewise.
10071         * remote-utils.c (look_up_one_symbol): Likewise.
10072         * server.c (queue_stop_reply): Likewise.
10073         (start_inferior): Likewise.
10074         (queue_stop_reply_callback): Likewise.
10075         (handle_target_event): Likewise.
10076         * spu-low.c (fetch_ppc_memory): Likewise.
10077         (store_ppc_memory): Likewise.
10078         * target.c (set_target_ops): Likewise.
10079         * thread-db.c (thread_db_load_search): Likewise.
10080         (try_thread_db_load_1): Likewise.
10081         * tracepoint.c (add_tracepoint): Likewise.
10082         (add_tracepoint_action): Likewise.
10083         (create_trace_state_variable): Likewise.
10084         (cmd_qtdpsrc): Likewise.
10085         (cmd_qtro): Likewise.
10086         (add_while_stepping_state): Likewise.
10087         * win32-low.c (child_add_thread): Likewise.
10088         (get_image_name): Likewise.
10089
10090 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10091
10092         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
10093
10094 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10095
10096         * Makefile.in (aarch64-linux.o): New rule.
10097         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
10098         srv_tgtobj.
10099         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
10100         (aarch64_init_debug_reg_state): Make it extern.
10101         (aarch64_linux_prepare_to_resume): Remove.
10102
10103 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10104
10105         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
10106         lwp_arch_private_info and ptid_of_lwp.
10107
10108 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10109
10110         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
10111         Find proc_info by find_process_pid.  All callers updated.
10112
10113 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10114
10115         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
10116         Remove.
10117         (debug_reg_change_callback): Remove.
10118         (aarch64_notify_debug_reg_change): Remove.
10119
10120 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10121
10122         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
10123         Call current_lwp_ptid.
10124
10125 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10126
10127         * linux-aarch64-low.c (debug_reg_change_callback): Use
10128         debug_printf.
10129
10130 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10131
10132         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
10133
10134 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10135
10136         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
10137
10138 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10139
10140         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
10141         the code.
10142
10143 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10144
10145         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
10146         Remove.
10147         (debug_reg_change_callback): Remove argument entry and add argument
10148         lwp.  Remove local variable thread.  Don't print thread id in the
10149         debugging output.  Don't check whether pid of thread equals to pid.
10150         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
10151         iterate_over_lwps instead find_inferior.
10152
10153 2015-08-24  Pedro Alves  <palves@redhat.com>
10154
10155         * inferiors.c (get_first_process): New function.
10156         * inferiors.h (get_first_process): New declaration.
10157         * remote-utils.c (read_ptid): Default to the first process in the
10158         list, instead of to the current thread's process.
10159
10160 2015-08-24  Pedro Alves  <palves@redhat.com>
10161
10162         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
10163         * event-loop.c: Likewise.
10164         * remote-utils.c: Likewise.
10165         * tracepoint.c: Likewise.
10166
10167 2015-08-24  Pedro Alves  <palves@redhat.com>
10168
10169         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
10170         ptid_get_lwp.
10171
10172 2015-08-21  Pedro Alves  <palves@redhat.com>
10173
10174         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
10175         instead of literal 1.
10176
10177 2015-08-21  Pedro Alves  <palves@redhat.com>
10178
10179         * tdesc.c (default_description): Explicitly zero-initialize.
10180
10181 2015-08-21  Pedro Alves  <palves@redhat.com>
10182
10183         PR gdb/18749
10184         * inferiors.c (remove_thread): Discard any pending stop reply for
10185         this thread.
10186         * server.c (remove_all_on_match_pid): Rename to ...
10187         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
10188         instead of a pid.
10189         (discard_queued_stop_replies): Change parameter to a ptid.  Now
10190         extern.
10191         (handle_v_kill, kill_inferior_callback, captured_main)
10192         (process_serial_event): Adjust.
10193         * server.h (discard_queued_stop_replies): Declare.
10194
10195 2015-08-21  Pedro Alves  <palves@redhat.com>
10196
10197         * linux-low.c (wait_for_sigstop): Always switch to no thread
10198         selected if the previously current thread dies.
10199         * lynx-low.c (lynx_request_interrupt): Use the first thread's
10200         process instead of the current thread's.
10201         * remote-utils.c (input_interrupt): Don't check if there's no
10202         current thread.
10203         * server.c (gdb_read_memory, gdb_write_memory): If setting the
10204         current thread to the general thread fails, error out.
10205         (handle_qxfer_auxv, handle_qxfer_libraries)
10206         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
10207         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
10208         (handle_query): Check if there's a thread selected instead of
10209         checking whether there's any thread in the thread list.
10210         (handle_qxfer_threads, handle_qxfer_btrace)
10211         (handle_qxfer_btrace_conf): Don't error out early if there's no
10212         thread in the thread list.
10213         (handle_v_cont, myresume): Don't set the current thread to the
10214         continue thread.
10215         (process_serial_event) <Hg handling>: Also set thread_id if the
10216         previous general thread is still alive.
10217         (process_serial_event) <g/G handling>: If setting the current
10218         thread to the general thread fails, error out.
10219         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
10220         thread's lwp instead of the current thread's.
10221         * target.c (set_desired_thread): If the desired thread was not
10222         found, leave the current thread pointing to NULL.  Return an int
10223         (boolean) indicating success.
10224         * target.h (set_desired_thread): Change return type to int.
10225
10226 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
10227
10228         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
10229         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
10230         #includes.
10231         (ps_get_thread_area): New function.
10232
10233 2015-08-19  Gary Benson  <gbenson@redhat.com>
10234
10235         * hostio.c (handle_pread): Do not attempt to read more data
10236         than hostio_reply_with_data can fit in a packet.
10237
10238 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
10239
10240         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
10241
10242 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
10243
10244         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
10245
10246 2015-08-06  Pedro Alves  <palves@redhat.com>
10247
10248         * tracepoint.c (expr_eval_result): Now an int.
10249
10250 2015-08-06  Pedro Alves  <palves@redhat.com>
10251
10252         * gdbthread.h (struct regcache): Forward declare.
10253         (struct thread_info) <regcache_data>: Now a struct regcache
10254         pointer.
10255         * inferiors.c (inferior_regcache_data)
10256         (set_inferior_regcache_data): Now work with struct regcache
10257         pointers.
10258         * inferiors.h (struct regcache): Forward declare.
10259         (inferior_regcache_data, set_inferior_regcache_data): Now work
10260         with struct regcache pointers.
10261         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
10262         (free_register_cache_thread): Remove struct regcache pointer
10263         casts.
10264
10265 2015-08-06  Pedro Alves  <palves@redhat.com>
10266
10267         * server.c (captured_main): On error, print the exception message
10268         to stderr, and if run_once is set, throw a quit.
10269
10270 2015-08-06  Pedro Alves  <palves@redhat.com>
10271
10272         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
10273         the current thread.
10274
10275 2015-08-06  Pedro Alves  <palves@redhat.com>
10276
10277         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
10278         reading beyond the passed in buffer length.
10279
10280 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
10281
10282         * tracepoint.c (symbol_list) <required>: Remove.
10283
10284 2015-08-06  Pedro Alves  <palves@redhat.com>
10285
10286         * linux-low.c (handle_extended_wait): Set the fork child's suspend
10287         count if stopping and suspending threads.
10288         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
10289         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
10290         (linux_detach): Complete an ongoing step-over.
10291         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
10292         throughout.
10293         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
10294         (linux_wait_1): If passing a signal to the inferior after
10295         finishing a step-over, unsuspend and re-resume all lwps.  If we
10296         see a single-step event but the thread should be continuing, don't
10297         pass the trap to gdb.
10298         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
10299         internal_error instead of gdb_assert.
10300         (enqueue_pending_signal): New function.
10301         (check_ptrace_stopped_lwp_gone): Add debug output.
10302         (start_step_over): Use internal_error instead of gdb_assert.
10303         (complete_ongoing_step_over): New function.
10304         (linux_resume_one_thread): Don't resume a suspended thread.
10305         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
10306         it stepping.
10307
10308 2015-08-06  Pedro Alves  <palves@redhat.com>
10309
10310         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
10311         (linux_thread_alive): Use lwp_is_marked_dead.
10312         (extended_event_reported): Delete.
10313         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
10314         instead of extended_event_reported.
10315         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
10316         as well.
10317         (lwp_is_marked_dead): New function.
10318         (lwp_running): Use lwp_is_marked_dead.
10319         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
10320         comment.
10321
10322 2015-08-06  Pedro Alves  <palves@redhat.com>
10323
10324         * linux-low.c (linux_wait_1): Move fork event output out of the
10325         !report_to_gdb check.  Pass event_child->waitstatus to
10326         target_waitstatus_to_string instead of ourstatus.
10327
10328 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10329
10330         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
10331         if current_thread is 32 bit.
10332
10333 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10334
10335         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
10336         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
10337         * server.c (extended_protocol): Remove "static".
10338         * server.h (extended_protocol): Declare it.
10339
10340 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10341
10342         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
10343         both aarch64 and aarch32.
10344         (aarch64_set_pc): Likewise.
10345
10346 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10347
10348         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
10349         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
10350         arm-with-neon.xml to srv_xmlfiles.
10351         * linux-aarch64-low.c: Include linux-aarch32-low.h.
10352         (is_64bit_tdesc): New function.
10353         (aarch64_linux_read_description): New function.
10354         (aarch64_arch_setup): Call aarch64_linux_read_description.
10355         (regs_info): Rename to regs_info_aarch64.
10356         (aarch64_regs_info): Return right regs_info.
10357         (initialize_low_arch): Call initialize_low_arch_aarch32.
10358
10359 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10360
10361         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
10362         * linux-aarch32-low.c: New file.
10363         * linux-aarch32-low.h: New file.
10364         * linux-arm-low.c (arm_fill_gregset): Move it to
10365         linux-aarch32-low.c.
10366         (arm_store_gregset): Likewise.
10367         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
10368         (arm_store_vfpregset): Call arm_store_vfpregset_num.
10369         (arm_arch_setup): Check if PTRACE_GETREGSET works.
10370         (regs_info): Rename to regs_info_arm.
10371         (arm_regs_info): Return regs_info_aarch32 if
10372         have_ptrace_getregset is 1 and target description is
10373         arm_with_neon or arm_with_vfpv3.
10374         (initialize_low_arch): Don't call init_registers_arm_with_neon.
10375         Call initialize_low_arch_aarch32 instead.
10376
10377 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10378
10379         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
10380         * linux-low.c: ... here.
10381         * linux-low.h (have_ptrace_getregset): Declare it.
10382
10383 2015-08-04  Pedro Alves  <palves@redhat.com>
10384
10385         * thread-db.c (struct thread_db): Use new typedefs.
10386         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
10387         CHK calls.
10388         (disable_thread_event_reporting): Cast result of dlsym to
10389         destination function pointer type.
10390         (thread_db_mourn): Use td_ta_delete_ftype.
10391
10392 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
10393
10394         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
10395         arch variant.
10396         (CDX_BREAKPOINT): Define for R2.
10397         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
10398         (the_low_target): Add comments.
10399
10400 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10401
10402         * linux-arm-low.c (arm_hwcap): Remove it.
10403         (arm_read_description): New local variable arm_hwcap.  Don't
10404         set arm_hwcap to zero.
10405
10406 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10407
10408         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
10409         Use regcache->tdesc instead.
10410         (arm_store_wmmxregset): Likewise.
10411         (arm_fill_vfpregset): Likewise.
10412         (arm_store_vfpregset): Likewise.
10413
10414 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10415
10416         * linux-arm-low.c: Include arch/arm.h.
10417         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
10418         (arm_store_gregset): Likewise.
10419
10420 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
10421
10422         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
10423         ptrace's 4th parameter.
10424
10425 2015-07-27  Yao Qi  <yao.qi@linaro.org>
10426
10427         * configure.srv (case aarch64*-*-linux*): Don't set
10428         srv_linux_usrregs.
10429
10430 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
10431
10432         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
10433         sys/ptrace.h.
10434         * linux-arm-low.c: Likewise.
10435         * linux-cris-low.c: Likewise.
10436         * linux-crisv32-low.c: Likewise.
10437         * linux-low.c: Likewise.
10438         * linux-m68k-low.c: Likewise.
10439         * linux-mips-low.c: Likewise.
10440         * linux-nios2-low.c: Likewise.
10441         * linux-s390-low.c: Likewise.
10442         * linux-sparc-low.c: Likewise.
10443         * linux-tic6x-low.c: Likewise.
10444         * linux-tile-low.c: Likewise.
10445         * linux-x86-low.c: Likewise.
10446
10447 2015-07-24  Pedro Alves  <palves@redhat.com>
10448
10449         * config.in: Regenerate.
10450         * configure: Regenerate.
10451
10452 2015-07-24  Pedro Alves  <palves@redhat.com>
10453
10454         * acinclude.m4: Include ../ptrace.m4.
10455         * configure.ac: Call GDB_AC_PTRACE.
10456         * config.in, configure: Regenerate.
10457
10458 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10459
10460         * linux-low.c (linux_create_inferior): Remove setting to
10461         proc->priv->new_inferior.
10462         (linux_attach): Likewise.
10463         (linux_low_filter_event): Likewise.
10464         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
10465
10466 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10467
10468         * linux-low.c (linux_arch_setup): New function.
10469         (linux_low_filter_event): If proc->tdesc is NULL and
10470         proc->attached is true, call the_low_target.arch_setup.
10471         Otherwise, keep status pending, and return.
10472         (linux_resume_one_lwp_throw): Don't call get_pc if
10473         thread->while_stepping isn't NULL.  Don't call
10474         get_thread_regcache if proc->tdesc is NULL.
10475         (need_step_over_p): Return 0 if proc->tdesc is NULL.
10476         (linux_target_ops): Install arch_setup.
10477         * server.c (start_inferior): Call the_target->arch_setup.
10478         * target.h (struct target_ops) <arch_setup>: New field.
10479         (target_arch_setup): New marco.
10480         * lynx-low.c (lynx_target_ops): Update.
10481         * nto-low.c (nto_target_ops): Update.
10482         * spu-low.c (spu_target_ops): Update.
10483         * win32-low.c (win32_target_ops): Update.
10484
10485 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10486
10487         * linux-low.c (linux_add_process): Don't set
10488         proc->priv->new_inferior.
10489         (linux_create_inferior): Set proc->priv->new_inferior to 1.
10490         (linux_attach): Likewise.
10491
10492 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10493
10494         * server.c (start_inferior): Code refactor.
10495
10496 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10497
10498         * server.c (process_serial_event): Set general_thread.
10499
10500 2015-07-21  Yao Qi  <yao.qi@linaro.org>
10501
10502         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
10503         aarch64_linux_get_debug_reg_capacity.
10504
10505 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10506
10507         * Makefile.in (aarch64-linux-hw-point.o): New rule.
10508         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
10509         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
10510         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
10511         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
10512         (AARCH64_HWP_ALIGNMENT): Likewise.
10513         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
10514         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
10515         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
10516         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
10517         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
10518         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
10519         (struct aarch64_debug_reg_state): Likewise.
10520         (struct arch_lwp_info): Likewise.
10521         (aarch64_align_watchpoint): Likewise.
10522         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
10523         (aarch64_watchpoint_length): Likewise.
10524         (aarch64_point_encode_ctrl_reg): Likewise
10525         (aarch64_point_is_aligned): Likewise.
10526         (aarch64_align_watchpoint): Likewise.
10527         (aarch64_linux_set_debug_regs):
10528         (aarch64_dr_state_insert_one_point): Likewise.
10529         (aarch64_dr_state_remove_one_point): Likewise.
10530         (aarch64_handle_breakpoint): Likewise.
10531         (aarch64_handle_aligned_watchpoint): Likewise.
10532         (aarch64_handle_unaligned_watchpoint): Likewise.
10533         (aarch64_handle_watchpoint): Likewise.
10534
10535 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10536
10537         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
10538         and don't aarch64_get_debug_reg_state.  All callers update.
10539         (aarch64_handle_aligned_watchpoint): Likewise.
10540         (aarch64_handle_unaligned_watchpoint): Likewise.
10541         (aarch64_handle_watchpoint): Likewise.
10542         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
10543         (aarch64_remove_point): Likewise.
10544
10545 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10546
10547         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
10548         debug_printf.
10549         (aarch64_handle_unaligned_watchpoint): Likewise.
10550
10551 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10552
10553         Revert the previous 3 commits:
10554         Move gdb_regex* to common/
10555         Move linux_find_memory_regions_full & co.
10556         gdbserver build-id attribute generator
10557
10558 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10559             Jan Kratochvil  <jan.kratochvil@redhat.com>
10560
10561         gdbserver build-id attribute generator.
10562         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
10563         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
10564         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
10565         (find_phdr): New.
10566         (get_dynamic): Use find_pdhr to traverse program headers.
10567         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
10568         (compare_mapping_entry_range, struct find_memory_region_callback_data)
10569         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
10570         (get_hex_build_id): New.
10571         (linux_qxfer_libraries_svr4): Add optional build-id attribute
10572         to reply XML document.
10573
10574 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10575             Jan Kratochvil  <jan.kratochvil@redhat.com>
10576
10577         * target.c: Include target/target-utils.h and fcntl.h.
10578         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
10579         (target_fileio_read_stralloc): New functions.
10580
10581 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10582
10583         * Makefile.in (OBS): Add gdb_regex.o.
10584         (gdb_regex.o): New.
10585         * config.in: Rebuilt.
10586         * configure: Rebuilt.
10587
10588 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10589             Jan Kratochvil  <jan.kratochvil@redhat.com>
10590
10591         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
10592         * Makefile.in (OBS): Add target-utils.o.
10593         (linux-maps.o, target-utils.o): New.
10594         * configure.srv (srv_linux_obj): Add linux-maps.o.
10595
10596 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
10597
10598         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
10599         function, return 1.
10600         (the_low_target): Install it.
10601
10602 2015-07-14  Pedro Alves  <palves@redhat.com>
10603
10604         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
10605         Instead, ignore ECHILD, and throw an error for other errnos.
10606
10607 2015-07-10  Pedro Alves  <palves@redhat.com>
10608
10609         * event-loop.c (struct callback_event) <data>: Change type to
10610         gdb_client_data instance instead of gdb_client_data pointer.
10611         (append_callback_event): Adjust.
10612
10613 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
10614
10615         * linux-aarch64-low.c: Add comments for each linux_target_ops
10616         method.  Remove comments already covered in target_ops and
10617         linux_target_ops definitions.
10618         (the_low_target): Add comments for each unimplemented method.
10619
10620 2015-07-09  Yao Qi  <yao.qi@linaro.org>
10621
10622         * linux-aarch64-low.c (aarch64_regmap): Remove.
10623         (aarch64_usrregs_info): Remove.
10624         (regs_info): Set field usrregs to NULL.
10625
10626 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
10627
10628         * linux-low.c: Include "rsp-low.h"
10629         (linux_low_encode_pt_config, linux_low_encode_raw): New.
10630         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
10631         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
10632         (handle_btrace_enable_pt): New.
10633         (handle_btrace_general_set): Support "pt".
10634         (handle_btrace_conf_general_set): Support "pt:size".
10635
10636 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10637
10638         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
10639         Z_PACKET_SW_BP.
10640
10641 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10642
10643         * linux-aarch64-low.c: Remove comment about endianness.
10644         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
10645         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
10646         memcmp.
10647
10648 2015-06-24  Gary Benson  <gbenson@redhat.com>
10649
10650         * linux-i386-ipa.c (stdint.h): Do not include.
10651         * lynx-i386-low.c (stdint.h): Likewise.
10652         * lynx-ppc-low.c (stdint.h): Likewise.
10653         * mem-break.c (stdint.h): Likewise.
10654         * thread-db.c (stdint.h): Likewise.
10655         * tracepoint.c (stdint.h): Likewise.
10656         * win32-low.c (stdint.h): Likewise.
10657
10658 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
10659
10660         * server.c (write_qxfer_response): Update call to
10661         remote_escape_output.
10662
10663 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
10664             Jan Kratochvil  <jan.kratochvil@redhat.com>
10665
10666         Merge multiple hex conversions.
10667         * gdbreplay.c (tohex): Rename to 'fromhex'.
10668         (logchar): Use fromhex.
10669
10670 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
10671
10672         * server.c (handle_qxfer_libraries): Set `version' attribute for
10673         <library-list>.
10674
10675 2015-06-10  Gary Benson  <gbenson@redhat.com>
10676
10677         * target.h (struct target_ops) <multifs_open>: New field.
10678         <multifs_unlink>: Likewise.
10679         <multifs_readlink>: Likewise.
10680         * linux-low.c (nat/linux-namespaces.h): New include.
10681         (linux_target_ops): Initialize the_target->multifs_open,
10682         the_target->multifs_unlink and the_target->multifs_readlink.
10683         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
10684         * hostio.c (hostio_fs_pid): New static variable.
10685         (hostio_handle_new_gdb_connection): New function.
10686         (handle_setfs): Likewise.
10687         (handle_open): Use the_target->multifs_open as appropriate.
10688         (handle_unlink): Use the_target->multifs_unlink as appropriate.
10689         (handle_readlink): Use the_target->multifs_readlink as
10690         appropriate.
10691         (handle_vFile): Handle vFile:setfs packets.
10692         * server.c (handle_query): Call hostio_handle_new_gdb_connection
10693         after target_handle_new_gdb_connection.
10694
10695 2015-06-10  Gary Benson  <gbenson@redhat.com>
10696
10697         * configure.ac (AC_CHECK_FUNCS): Add setns.
10698         * config.in: Regenerate.
10699         * configure: Likewise.
10700         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
10701         (linux-namespaces.o): New rule.
10702         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
10703
10704 2015-06-09  Gary Benson <gbenson@redhat.com>
10705
10706         * hostio.c (handle_open): Process mode argument with
10707         fileio_to_host_mode.
10708
10709 2015-06-01  Yao Qi  <yao.qi@linaro.org>
10710
10711         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
10712         * linux-x86-low.c: Likewise.
10713
10714 2015-05-28  Don Breazeal  <donb@codesourcery.com>
10715
10716         * linux-low.c (handle_extended_wait): Initialize
10717         thread_info.last_resume_kind for new fork children.
10718
10719 2015-05-15  Pedro Alves  <palves@redhat.com>
10720
10721         * target.h (target_handle_new_gdb_connection): Rewrite using if
10722         wrapped in do/while.
10723
10724 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
10725
10726         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
10727         * configure, config.in: Regenerate.
10728         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
10729         Declare typedef.
10730
10731 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10732
10733         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
10734         PTRACE_EVENT_VFORK_DONE.
10735         (linux_low_ptrace_options, extended_event_reported): Add vfork
10736         events.
10737         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
10738         and "vforkdone" for RSP 'T' Stop Reply Packet.
10739         * server.h (report_vfork_events): Declare
10740         global variable.
10741
10742 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10743
10744         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
10745         (the_low_target) <new_fork>: Initialize new member.
10746         * linux-arm-low.c (arm_new_fork): New function.
10747         (the_low_target) <new_fork>: Initialize new member.
10748         * linux-low.c (handle_extended_wait): Call new target function
10749         new_fork.
10750         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
10751         * linux-mips-low.c (mips_add_watchpoint): New function
10752         extracted from mips_insert_point.
10753         (the_low_target) <new_fork>: Initialize new member.
10754         (mips_linux_new_fork): New function.
10755         (mips_insert_point): Call mips_add_watchpoint.
10756         * linux-x86-low.c (x86_linux_new_fork): New function.
10757         (the_low_target) <new_fork>: Initialize new member.
10758
10759 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10760
10761         * linux-low.c (handle_extended_wait): Implement return value,
10762         rename argument 'event_child' to 'event_lwp', handle
10763         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
10764         (linux_low_ptrace_options): New function.
10765         (linux_low_filter_event): Call linux_low_ptrace_options,
10766         use different argument fo linux_enable_event_reporting,
10767         use return value from handle_extended_wait.
10768         (extended_event_reported): New function.
10769         (linux_wait_1): Call extended_event_reported and set
10770         status to report fork events.
10771         (linux_write_memory): Add pid to debug message.
10772         (reset_lwp_ptrace_options_callback): New function.
10773         (linux_handle_new_gdb_connection): New function.
10774         (linux_target_ops): Initialize new structure member.
10775         * linux-low.h (struct lwp_info) <waitstatus>: New member.
10776         * lynx-low.c: Initialize new structure member.
10777         * remote-utils.c (prepare_resume_reply): Implement stop reason
10778         "fork" for "T" stop message.
10779         * server.c (handle_query): Call handle_new_gdb_connection.
10780         * server.h (report_fork_events): Declare global flag.
10781         * target.h (struct target_ops) <handle_new_gdb_connection>:
10782         New member.
10783         (target_handle_new_gdb_connection): New macro.
10784         * win32-low.c: Initialize new structure member.
10785
10786 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10787
10788         * mem-break.c (APPEND_TO_LIST): Define macro.
10789         (clone_agent_expr): New function.
10790         (clone_one_breakpoint): New function.
10791         (clone_all_breakpoints): New function.
10792         * mem-break.h: Declare new functions.
10793
10794 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10795
10796         * linux-low.c (linux_supports_fork_events): New function.
10797         (linux_supports_vfork_events): New function.
10798         (linux_target_ops): Initialize new structure members.
10799         (initialize_low): Call linux_check_ptrace_features.
10800         * lynx-low.c (lynx_target_ops): Initialize new structure
10801         members.
10802         * server.c (report_fork_events, report_vfork_events):
10803         New global flags.
10804         (handle_query): Add new features to qSupported packet and
10805         response.
10806         (captured_main): Initialize new global variables.
10807         * target.h (struct target_ops) <supports_fork_events>:
10808         New member.
10809         <supports_vfork_events>: New member.
10810         (target_supports_fork_events): New macro.
10811         (target_supports_vfork_events): New macro.
10812         * win32-low.c (win32_target_ops): Initialize new structure
10813         members.
10814
10815 2015-05-12  Gary Benson <gbenson@redhat.com>
10816
10817         * server.c (handle_qxfer_exec_file): Use current process
10818         if annex is empty.
10819
10820 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
10821
10822         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
10823         Remove HAVE_PTRACE_GETREGS conditionals.
10824         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
10825         instead of PTRACE_GETREGS and PTRACE_SETREGS.
10826
10827 2015-05-08  Yao Qi  <yao.qi@linaro.org>
10828
10829         * linux-low.c (linux_supports_conditional_breakpoints): New
10830         function.
10831         (linux_target_ops): Install new target method.
10832         * lynx-low.c (lynx_target_ops): Install NULL hook for
10833         supports_conditional_breakpoints.
10834         * nto-low.c (nto_target_ops): Likewise.
10835         * spu-low.c (spu_target_ops): Likewise.
10836         * win32-low.c (win32_target_ops): Likewise.
10837         * server.c (handle_query): Check
10838         target_supports_conditional_breakpoints.
10839         * target.h (struct target_ops) <supports_conditional_breakpoints>:
10840         New field.
10841         (target_supports_conditional_breakpoints): New macro.
10842
10843 2015-05-06  Pedro Alves  <palves@redhat.com>
10844
10845         PR server/18081
10846         * server.c (start_inferior): If the process exits, mourn it.
10847
10848 2015-04-21  Gary Benson <gbenson@redhat.com>
10849
10850         * hostio.c (fileio_open_flags_to_host): Factored out to
10851         fileio_to_host_openflags in common/fileio.c.  Single use
10852         updated.
10853
10854 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
10855
10856         * linux-xtensa-low.c (xtensa_fill_gregset)
10857         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
10858         XCHAL_HAVE_LOOP.
10859
10860 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
10861
10862         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
10863         (regs_info): Replace usrregs pointer with NULL.
10864
10865 2015-04-17  Gary Benson  <gbenson@redhat.com>
10866
10867         * target.h (struct target_ops) <pid_to_exec_file>: New field.
10868         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
10869         * server.c (handle_qxfer_exec_file): New function.
10870         (qxfer_packets): Add exec-file entry.
10871         (handle_query): Report qXfer:exec-file:read as supported packet.
10872
10873 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
10874
10875         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
10876
10877 2015-04-09  Gary Benson <gbenson@redhat.com>
10878
10879         * hostio-errno.c (errno_to_fileio_error): Remove function.
10880         Update caller to use remote_fileio_to_fio_error.
10881
10882 2015-04-09  Yao Qi  <yao.qi@linaro.org>
10883
10884         * linux-low.c (linux_insert_point): Call
10885         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
10886         (linux_remove_point): Call remove_memory_breakpoint if type is
10887         raw_bkpt_type_sw.
10888         * linux-x86-low.c (x86_insert_point): Don't call
10889         insert_memory_breakpoint.
10890         (x86_remove_point): Don't call remove_memory_breakpoint.
10891
10892 2015-04-01  Pedro Alves  <palves@redhat.com>
10893             Cleber Rosa  <crosa@redhat.com>
10894
10895         * server.c (gdbserver_usage): Reorganize and extend the usage
10896         message.
10897
10898 2015-03-24  Pedro Alves  <palves@redhat.com>
10899
10900         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
10901         output.  Also dump TRAP_TRACE.
10902         (linux_low_filter_event): In debug output, distinguish a
10903         resume_stop SIGSTOP from a delayed SIGSTOP.
10904
10905 2015-03-24  Gary Benson  <gbenson@redhat.com>
10906
10907         * linux-x86-low.c (x86_linux_new_thread): Moved to
10908         nat/x86-linux.c.
10909         (x86_linux_prepare_to_resume): Likewise.
10910
10911 2015-03-24  Gary Benson  <gbenson@redhat.com>
10912
10913         * Makefile.in (x86-linux-dregs.o): New rule.
10914         * configure.srv: Add x86-linux-dregs.o to relevant targets.
10915         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
10916         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
10917         (x86_linux_dr_get): Likewise.
10918         (x86_linux_dr_set): Likewise.
10919         (update_debug_registers_callback): Likewise.
10920         (x86_linux_dr_set_addr): Likewise.
10921         (x86_linux_dr_get_addr): Likewise.
10922         (x86_linux_dr_set_control): Likewise.
10923         (x86_linux_dr_get_control): Likewise.
10924         (x86_linux_dr_get_status): Likewise.
10925         (x86_linux_update_debug_registers): Likewise.
10926
10927 2015-03-24  Gary Benson  <gbenson@redhat.com>
10928
10929         * linux-x86-low.c (x86_linux_update_debug_registers):
10930         New function, factored out from...
10931         (x86_linux_prepare_to_resume): ...this.
10932
10933 2015-03-24  Gary Benson  <gbenson@redhat.com>
10934
10935         * linux-x86-low.c (x86_linux_dr_get): Update comments.
10936         (x86_linux_dr_set): Likewise.
10937         (update_debug_registers_callback): Likewise.
10938         (x86_linux_dr_set_addr): Likewise.
10939         (x86_linux_dr_get_addr): Likewise.
10940         (x86_linux_dr_set_control): Likewise.
10941         (x86_linux_dr_get_control): Likewise.
10942         (x86_linux_dr_get_status): Likewise.
10943         (x86_linux_prepare_to_resume): Likewise.
10944
10945 2015-03-24  Gary Benson  <gbenson@redhat.com>
10946
10947         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
10948         Use perror_with_name.  Pass string through gettext.
10949         (x86_linux_dr_set): Likewise.
10950
10951 2015-03-24  Gary Benson  <gbenson@redhat.com>
10952
10953         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
10954         (x86_linux_dr_set_addr): ...this.
10955         (x86_dr_low_get_addr): Rename to...
10956         (x86_linux_dr_get_addr): ...this.
10957         (x86_dr_low_set_control): Rename to...
10958         (x86_linux_dr_set_control): ...this.
10959         (x86_dr_low_get_control): Rename to...
10960         (x86_linux_dr_get_control): ...this.
10961         (x86_dr_low_get_status): Rename to...
10962         (x86_linux_dr_get_status): ...this.
10963         (x86_dr_low): Update with new function names.
10964
10965 2015-03-24  Gary Benson  <gbenson@redhat.com>
10966
10967         * Makefile.in (x86-linux.o): New rule.
10968         * configure.srv: Add x86-linux.o to relevant targets.
10969         * linux-low.c (lwp_set_arch_private_info): New function.
10970         (lwp_arch_private_info): Likewise.
10971         * linux-x86-low.c: Include nat/x86-linux.h.
10972         (arch_lwp_info): Removed structure.
10973         (update_debug_registers_callback):
10974         Use lwp_set_debug_registers_changed.
10975         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
10976         and lwp_set_debug_registers_changed.
10977         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
10978
10979 2015-03-24  Gary Benson  <gbenson@redhat.com>
10980
10981         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
10982         * linux-arm-low.c (arm_new_thread): Likewise.
10983         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
10984         * linux-mips-low.c (mips_linux_new_thread): Likewise.
10985         * linux-x86-low.c (x86_linux_new_thread): Likewise.
10986         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
10987
10988 2015-03-24  Gary Benson  <gbenson@redhat.com>
10989
10990         * linux-low.c (ptid_of_lwp): New function.
10991         (lwp_is_stopped): Likewise.
10992         (lwp_stop_reason): Likewise.
10993         * linux-x86-low.c (update_debug_registers_callback):
10994         Use lwp_is_stopped.
10995         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
10996         lwp_stop_reason.
10997
10998 2015-03-24  Gary Benson  <gbenson@redhat.com>
10999
11000         * linux-low.h (linux_stop_lwp): Remove declaration.
11001
11002 2015-03-24  Gary Benson  <gbenson@redhat.com>
11003
11004         * linux-low.h: Include nat/linux-nat.h.
11005         * linux-low.c (iterate_over_lwps_args): New structure.
11006         (iterate_over_lwps_filter): New function.
11007         (iterate_over_lwps): Likewise.
11008         * linux-x86-low.c (update_debug_registers_callback):
11009         Update signature to what iterate_over_lwps expects.
11010         Remove PID check that iterate_over_lwps now performs.
11011         (x86_dr_low_set_addr): Use iterate_over_lwps.
11012         (x86_dr_low_set_control): Likewise.
11013
11014 2015-03-24  Gary Benson  <gbenson@redhat.com>
11015
11016         * linux-x86-low.c (x86_debug_reg_state): New function.
11017         (x86_linux_prepare_to_resume): Use the above.
11018
11019 2015-03-24  Gary Benson  <gbenson@redhat.com>
11020
11021         * linux-low.c (current_lwp_ptid): New function.
11022         * linux-x86-low.c: Include nat/linux-nat.h.
11023         (x86_dr_low_get_addr): Use current_lwp_ptid.
11024         (x86_dr_low_get_control): Likewise.
11025         (x86_dr_low_get_status): Likewise.
11026
11027 2015-03-20  Pedro Alves  <palves@redhat.com>
11028
11029         * tracepoint.c (cmd_qtstatus): Make "str" const.
11030
11031 2015-03-20  Pedro Alves  <palves@redhat.com>
11032
11033         * server.c (handle_general_set): Make "req_str" const.
11034
11035 2015-03-19  Pedro Alves  <palves@redhat.com>
11036
11037         * linux-low.c (linux_resume_one_lwp): Rename to ...
11038         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
11039         instead call perror_with_name.
11040         (check_ptrace_stopped_lwp_gone): New function.
11041         (linux_resume_one_lwp): Reimplement as wrapper around
11042         linux_resume_one_lwp_throw that swallows errors if the LWP is
11043         gone.
11044
11045 2015-03-19  Pedro Alves  <palves@redhat.com>
11046
11047         * linux-low.c (count_events_callback, select_event_lwp_callback):
11048         No longer check whether the thread has resume_stop as last resume
11049         kind.
11050
11051 2015-03-19 Pedro Alves  <palves@redhat.com>
11052
11053         * linux-low.c (count_events_callback, select_event_lwp_callback):
11054         Use the lwp's status_pending_p field, not the thread's.
11055
11056 2015-03-19  Pedro Alves  <palves@redhat.com>
11057
11058         * linux-low.c (select_event_lwp_callback): Update comments to
11059         no longer mention SIGTRAP.
11060
11061 2015-03-18  Gary Benson  <gbenson@redhat.com>
11062
11063         * server.c (handle_query): Do not report vFile:fstat as supported.
11064
11065 2015-03-11  Gary Benson  <gbenson@redhat.com>
11066
11067         * hostio.c (sys/types.h): New include.
11068         (sys/stat.h): Likewise.
11069         (common-remote-fileio.h): Likewise.
11070         (handle_fstat): New function.
11071         (handle_vFile): Handle vFile:fstat packets.
11072
11073 2015-03-11  Gary Benson  <gbenson@redhat.com>
11074
11075         * configure.ac (AC_CHECK_MEMBERS): Add checks for
11076         struct stat.st_blocks and struct stat.st_blksize.
11077         * configure: Regenerate.
11078         * config.in: Likewise.
11079         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
11080         (OBS): Add common-remote-fileio.o.
11081         (common-remote-fileio.o): New rule.
11082
11083 2015-03-09  Pedro Alves  <palves@redhat.com>
11084
11085         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
11086         'struct sockaddr' pointer in 'accept' call.
11087
11088 2015-03-09  Pedro Alves  <palves@redhat.com>
11089
11090         Revert:
11091         2015-03-07  Pedro Alves  <palves@redhat.com>
11092         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
11093         or <winsock2.h> here.  Instead include "gdb_socket.h".
11094         (remote_open): Use union gdb_sockaddr_u.
11095         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
11096         or <winsock2.h> here.  Instead include "gdb_socket.h".
11097         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
11098         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
11099         or <sys/un.h>.
11100         (init_named_socket, gdb_agent_helper_thread): Use union
11101         gdb_sockaddr_u.
11102
11103 2015-03-07  Pedro Alves  <palves@redhat.com>
11104
11105         * configure.ac (build_warnings): Move
11106         -Wdeclaration-after-statement to the C-specific set.
11107         * configure: Regenerate.
11108
11109 2015-03-07  Pedro Alves  <palves@redhat.com>
11110
11111         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
11112         or <winsock2.h> here.  Instead include "gdb_socket.h".
11113         (remote_open): Use union gdb_sockaddr_u.
11114         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
11115         or <winsock2.h> here.  Instead include "gdb_socket.h".
11116         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
11117         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
11118         or <sys/un.h>.
11119         (init_named_socket, gdb_agent_helper_thread): Use union
11120         gdb_sockaddr_u.
11121
11122 2015-03-07  Pedro Alves  <palves@redhat.com>
11123
11124         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
11125         instead.
11126
11127 2015-03-06  Yao Qi  <yao.qi@linaro.org>
11128
11129         * linux-aarch64-low.c (aarch64_insert_point): Use
11130         show_debug_regs as a boolean.
11131         (aarch64_remove_point): Likewise.
11132
11133 2015-03-05  Pedro Alves  <palves@redhat.com>
11134
11135         * lynx-low.c (lynx_target_ops): Install NULL hooks for
11136         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
11137         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
11138         * nto-low.c (nto_target_ops): Likewise.
11139         * spu-low.c (spu_target_ops): Likewise.
11140         * win32-low.c (win32_target_ops): Likewise.
11141
11142 2015-03-04  Pedro Alves  <palves@redhat.com>
11143
11144         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
11145         Decide whether a breakpoint triggered based on the SIGTRAP's
11146         siginfo.si_code.
11147         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
11148         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
11149         (linux_low_filter_event): Check for breakpoints before checking
11150         watchpoints.
11151         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
11152         siginfo.si_code.
11153         (linux_stopped_by_sw_breakpoint)
11154         (linux_supports_stopped_by_sw_breakpoint)
11155         (linux_stopped_by_hw_breakpoint)
11156         (linux_supports_stopped_by_hw_breakpoint): New functions.
11157         (linux_target_ops): Install new target methods.
11158
11159 2015-03-04  Pedro Alves  <palves@redhat.com>
11160
11161         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
11162         * server.c (swbreak_feature, hwbreak_feature): New globals.
11163         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
11164         (captured_main): Clear swbreak_feature and hwbreak_feature.
11165         * server.h (swbreak_feature, hwbreak_feature): Declare.
11166         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
11167         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
11168         supports_stopped_by_hw_breakpoint>: New fields.
11169         (target_supports_stopped_by_sw_breakpoint)
11170         (target_stopped_by_sw_breakpoint)
11171         (target_supports_stopped_by_hw_breakpoint)
11172         (target_stopped_by_hw_breakpoint): Declare.
11173
11174 2015-03-04  Pedro Alves  <palves@redhat.com>
11175
11176         enum lwp_stop_reason -> enum target_stop_reason
11177         * linux-low.c (check_stopped_by_breakpoint): Adjust.
11178         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
11179         (linux_wait_1, stuck_in_jump_pad_callback)
11180         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
11181         (linux_stopped_by_watchpoint):
11182         * linux-low.h (enum lwp_stop_reason): Delete.
11183         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
11184         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11185
11186 2015-03-04  Yao Qi  <yao.qi@linaro.org>
11187
11188         * Makefile.in (SFILES): Add linux-aarch64-low.c.
11189
11190 2015-03-03  Gary Benson  <gbenson@redhat.com>
11191
11192         * hostio.c (handle_vFile): Fix prefix lengths.
11193
11194 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
11195
11196         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
11197         ptr_bits.
11198
11199 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11200
11201         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
11202         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
11203         (clean): Add "rm -f" for above C files.
11204         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
11205         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
11206         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
11207         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
11208         * linux-s390-low.c (HWCAP_S390_VX): New macro.
11209         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
11210         (init_registers_s390x_vx_linux64)
11211         (init_registers_s390x_tevx_linux64)
11212         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
11213         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
11214         declarations.
11215         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
11216         (s390_store_vxrs_high): New functions.
11217         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
11218         NT_S390_VXRS_HIGH.
11219         (s390_arch_setup): Add logic for selecting one of the new target
11220         descriptions.  Activate the new vector regsets if applicable.
11221         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
11222         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
11223         and init_registers_s390x_tevx_linux64.
11224
11225 2015-03-01  Pedro Alves  <palves@redhat.com>
11226
11227         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
11228         parameter.
11229
11230 2015-02-27  Pedro Alves  <palves@redhat.com>
11231
11232         * linux-x86-low.c (u_debugreg_offset): New function.
11233         (x86_linux_dr_get, x86_linux_dr_set): Use it.
11234
11235 2015-02-27  Pedro Alves  <palves@redhat.com>
11236
11237         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
11238         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
11239         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
11240         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
11241         (ps_lsetfpregs, ps_getpid)
11242         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
11243         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
11244         (ps_lsetxregs, ps_plog): Declare.
11245
11246 2015-02-27  Pedro Alves  <palves@redhat.com>
11247
11248         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
11249         IP_AGENT_EXPORT_FUNC.
11250         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
11251         IP_AGENT_EXPORT_FUNC.
11252         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
11253         (IP_AGENT_EXPORT): Delete.
11254         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11255         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11256         (gdb_trampoline_buffer_error, collecting, gdb_collect)
11257         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
11258         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
11259         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
11260         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
11261         (traceframe_read_count, traceframe_write_count)
11262         (traceframes_created, trace_state_variables, get_raw_reg)
11263         (get_trace_state_variable_value, set_trace_state_variable_value)
11264         (ust_loaded, helper_thread_id, cmd_buf): Use
11265         IPA_SYM_EXPORTED_NAME.
11266         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
11267         (tracepoints) Use IP_AGENT_EXPORT_VAR.
11268         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
11269         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11270         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
11271         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
11272         EXTERN_C_PUSH/EXTERN_C_POP.
11273         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
11274         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
11275         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11276         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
11277         (traceframe_write_count, traceframe_read_count)
11278         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
11279         (about_to_request_buffer_space, get_trace_state_variable_value)
11280         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
11281         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
11282         EXTERN_C_PUSH/EXTERN_C_POP.
11283         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
11284         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
11285         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
11286         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11287         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11288         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11289         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
11290         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
11291         Define.
11292         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
11293         (IP_AGENT_EXPORT_VAR_DECL): Define.
11294         (tracing): Declare.
11295         (gdb_agent_get_raw_reg): Declare.
11296
11297 2015-02-27  Tom Tromey  <tromey@redhat.com>
11298             Pedro Alves  <palves@redhat.com>
11299
11300         Rename symbols whose names are reserved C++ keywords throughout.
11301
11302 2015-02-27  Pedro Alves  <palves@redhat.com>
11303
11304         * Makefile.in (COMPILER): New, get it from autoconf.
11305         (CXX): Get from autoconf instead.
11306         (COMPILE.pre): Use COMPILER.
11307         (CC-LD): Rename to ...
11308         (CC_LD): ... this.  Use COMPILER.
11309         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
11310         (CXX_FOR_TARGET): Default to g++ instead of gcc.
11311         * acinclude.m4: Include build-with-cxx.m4.
11312         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
11313         Disable -Werror by default if building in C++ mode.
11314         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
11315         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
11316         the C++ compiler.  Save/restore CXXFLAGS too.
11317         * configure: Regenerate.
11318
11319 2015-02-27  Pedro Alves  <palves@redhat.com>
11320
11321         * acinclude.m4: Include libiberty.m4.
11322         * configure.ac: Call libiberty_INIT.
11323         * config.in, configure: Regenerate.
11324
11325 2015-02-26  Pedro Alves  <palves@redhat.com>
11326
11327         * linux-low.c (linux_wait_1): When incrementing the PC past a
11328         program breakpoint always use the_low_target.breakpoint_len as
11329         increment, rather than the maximum between that and
11330         the_low_target.decr_pc_after_break.
11331
11332 2015-02-23  Pedro Alves  <palves@redhat.com>
11333
11334         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
11335         thread was doing a step-over; always adjust the PC if
11336         we stepped over a permanent breakpoint.
11337         (linux_wait_1): If we stepped over breakpoint that was on top of a
11338         permanent breakpoint, manually advance the PC past it.
11339
11340 2015-02-23  Pedro Alves  <palves@redhat.com>
11341
11342         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
11343         modes.
11344         (x86_fill_gregset, x86_store_gregset): Use it when handling
11345         $orig_eax.
11346
11347 2015-02-20  Pedro Alves  <palves@redhat.com>
11348
11349         * thread-db.c: Include "nat/linux-procfs.h".
11350         (thread_db_init): Skip listing new threads if the kernel supports
11351         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
11352
11353 2015-02-20  Pedro Alves  <palves@redhat.com>
11354
11355         * linux-low.c (status_pending_p_callback): Use ptid_match.
11356
11357 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
11358
11359         PR breakpoints/16812
11360         * linux-low.c (wstatus_maybe_breakpoint): Remove.
11361         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
11362         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
11363
11364 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
11365
11366         PR breakpoints/15956
11367         * tracepoint.c (cmd_qtinit): Add check for current_thread.
11368
11369 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11370
11371         * linux-low.c (linux_low_btrace_conf): Print size.
11372         * server.c (handle_btrace_conf_general_set): New.
11373         (hanle_general_set): Call handle_btrace_conf_general_set.
11374         (handle_query): Report Qbtrace-conf:bts:size as supported.
11375
11376 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11377
11378         * linux-low.c (linux_low_enable_btrace): Update parameters.
11379         (linux_low_btrace_conf): New.
11380         (linux_target_ops)<to_btrace_conf>: Initialize.
11381         * server.c (current_btrace_conf): New.
11382         (handle_btrace_enable): Rename to ...
11383         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
11384         to target_enable_btrace.  Update comment.  Update users.
11385         (handle_qxfer_btrace_conf): New.
11386         (qxfer_packets): Add btrace-conf entry.
11387         (handle_query): Report qXfer:btrace-conf:read as supported packet.
11388         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
11389         (target_ops)<read_btrace_conf>: New.
11390         (target_enable_btrace): Update parameters.
11391         (target_read_btrace_conf): New.
11392
11393 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11394
11395         * server.c (handle_btrace_general_set): Remove call to
11396         target_supports_btrace.
11397         (supported_btrace_packets): New.
11398         (handle_query): Call supported_btrace_packets.
11399         * target.h: include btrace-common.h.
11400         (btrace_target_info): Removed.
11401         (supports_btrace, target_supports_btrace): Update parameters.
11402
11403 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11404
11405         * Makefile.in (SFILES): Add common/btrace-common.c.
11406         (OBS): Add common/btrace-common.o.
11407         (btrace-common.o): Add build rules.
11408         * linux-low: Include btrace-common.h.
11409         (linux_low_read_btrace): Use struct btrace_data.  Call
11410         btrace_data_init and btrace_data_fini.
11411
11412 2015-02-06  Pedro Alves  <palves@redhat.com>
11413
11414         * thread-db.c (find_new_threads_callback): Add debug output.
11415
11416 2015-02-04  Pedro Alves  <palves@redhat.com>
11417
11418         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
11419         (resume_stopped_resumed_lwps): New function.
11420         (linux_wait_for_event_filtered): Use it.
11421
11422 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11423
11424         * Makefile.in (SFILES): Add linux-personality.c.
11425         (linux-personality.o): New rule.
11426         * configure.srv (srv_linux_obj): Add linux-personality.o to the
11427         list of objects to be built.
11428         * linux-low.c: Include nat/linux-personality.h.
11429         (linux_create_inferior): Remove code to disable address space
11430         randomization (moved to ../nat/linux-personality.c).  Create
11431         cleanup to disable address space randomization.
11432
11433 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11434
11435         * Makefile.in (posix-strerror.o): New rule.
11436         (mingw-strerror.o): Likewise.
11437         * configure: Regenerated.
11438         * configure.ac: Source file ../common/common.host.  Initialize new
11439         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
11440
11441 2015-01-14  Yao Qi  <yao@codesourcery.com>
11442
11443         * Makefile.in (SFILES): Add nat/ppc-linux.c.
11444         (ppc-linux.o): New rule.
11445         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
11446         * configure.ac: AC_CHECK_FUNCS(getauxval).
11447         * config.in: Re-generated.
11448         * configure: Re-generated.
11449         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
11450         ppc64_64bit_inferior_p
11451
11452 2015-01-14  Yao Qi  <yao@codesourcery.com>
11453
11454         * linux-ppc-low.c: Include "nat/ppc-linux.h".
11455          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
11456         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
11457         (PT_ORIG_R3, PT_TRAP): Likewise.
11458         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
11459         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
11460         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
11461
11462 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
11463
11464         * i387-fp.c (i387_cache_to_xsave): In look over
11465         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
11466         zmmh_low_space field by use of zmmh_high_space.
11467
11468 2015-01-09  Pedro Alves  <palves@redhat.com>
11469
11470         * linux-low.c (step_over_bkpt): Move higher up in the file.
11471         (handle_extended_wait): Don't store the stop_pc here.
11472         (get_stop_pc): Adjust comments and rename to ...
11473         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
11474         stopped for a software breakpoint or hardware breakpoint.
11475         (thread_still_has_status_pending_p): New function.
11476         (status_pending_p_callback): Use
11477         thread_still_has_status_pending_p.  If the event is no longer
11478         interesting, resume the LWP.
11479         (handle_tracepoints): Add assert.
11480         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
11481         (wstatus_maybe_breakpoint): New function.
11482         (cancel_breakpoint): Delete function.
11483         (check_stopped_by_watchpoint): New function, factored out from
11484         linux_low_filter_event.
11485         (lp_status_maybe_breakpoint): Delete function.
11486         (linux_low_filter_event): Remove filter_ptid argument.
11487         Leave thread group exits pending here.  Store the LWP's stop PC.
11488         Always leave events pending.
11489         (linux_wait_for_event_filtered): Pull all events out of the
11490         kernel, and leave them all pending.
11491         (count_events_callback, select_event_lwp_callback): Consider all
11492         events.
11493         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
11494         (select_event_lwp): Only give preference to the stepping LWP in
11495         all-stop mode.  Adjust comments.
11496         (ignore_event): New function.
11497         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
11498         references to cancel_breakpoints.  Adjust to renames.  Also give
11499         equal priority to all LWPs that have had events in non-stop mode.
11500         If reporting a software breakpoint event, unadjust the LWP's PC.
11501         (linux_wait): If linux_wait_1 returned an ignored event, retry.
11502         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
11503         Adjust.
11504         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
11505         (resume_status_pending_p): Use thread_still_has_status_pending_p.
11506         (linux_stopped_by_watchpoint): Adjust.
11507         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
11508         * linux-low.h (enum lwp_stop_reason): New.
11509         (struct lwp_info) <stop_pc>: Adjust comment.
11510         <stopped_by_watchpoint>: Delete field.
11511         <stop_reason>: New field.
11512         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11513         * mem-break.c (software_breakpoint_inserted_here)
11514         (hardware_breakpoint_inserted_here): New function.
11515         * mem-break.h (software_breakpoint_inserted_here)
11516         (hardware_breakpoint_inserted_here): Declare.
11517         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
11518         (cancel_breakpoints): Delete.
11519         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
11520         (upload_fast_traceframes): Remove references to
11521         cancel_breakpoints.
11522
11523 2015-01-09  Pedro Alves  <palves@redhat.com>
11524
11525         * thread-db.c (find_new_threads_callback): Ignore thread if the
11526         kernel thread ID is -1.
11527
11528 2015-01-09  Pedro Alves  <palves@redhat.com>
11529
11530         * linux-low.c (linux_attach_fail_reason_string): Move to
11531         nat/linux-ptrace.c, and rename.
11532         (linux_attach_lwp): Update comment.
11533         (attach_proc_task_lwp_callback): New function.
11534         (linux_attach): Adjust to rename and use
11535         linux_proc_attach_tgid_threads.
11536         (linux_attach_fail_reason_string): Delete declaration.
11537
11538 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
11539
11540         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
11541         * server.c (gdbserver_version): Likewise.
11542
11543 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
11544
11545         * remote-utils.c: Include ctype.h.
11546         (input_interrupt): Explicitly handle the case when the char
11547         received is the NUL byte.  Improve the printing of non-ASCII
11548         characters.
11549
11550 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
11551
11552         * linux-low.c (linux_low_filter_event): Update call to
11553         linux_enable_event_reporting following the addition of
11554         a new parameter to that function.
11555
11556 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
11557
11558         PR server/17457
11559         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
11560         (AARCH64_FPCR_REGNO): Likewise.
11561         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
11562         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
11563         (aarch64_store_fpregset): Likewise.
11564
11565 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
11566
11567         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
11568         Remove FIXME comment about assumption about N.
11569
11570 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
11571
11572         * configure.ac: If large-file support is disabled in GDBserver,
11573         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
11574         * configure: Regenerate.
11575
11576 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11577
11578         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
11579         warning upon ENODATA from ptrace.
11580         * linux-s390-low.c (s390_store_tdb): New.
11581         (s390_regsets): Add regset for NT_S390_TDB.
11582
11583 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11584
11585         * linux-low.c (regsets_store_inferior_registers): Skip regsets
11586         without a fill_function.
11587         * linux-s390-low.c (s390_fill_last_break): Remove.
11588         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
11589         (s390_arch_setup): Use regset's size instead of fill_function for
11590         loop end condition.
11591
11592 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11593
11594         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
11595         the regset's store function when ptrace returned an error.
11596         * regcache.c (get_thread_regcache): Invalidate register cache
11597         before fetching inferior's registers.
11598
11599 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11600
11601         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
11602         while-loop as for-loop.
11603         (regsets_store_inferior_registers): Likewise.
11604
11605 2014-11-28  Yao Qi  <yao@codesourcery.com>
11606
11607         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
11608         * config.in, configure: Re-generate.
11609         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
11610         is defined.
11611
11612 2014-11-21  Yao Qi  <yao@codesourcery.com>
11613
11614         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
11615         (AC_CHECK_HEADERS): Remove malloc.h.
11616         * configure: Re-generated.
11617         * config.in: Re-generated.
11618         * server.h: Don't include alloca.h and malloc.h.
11619         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
11620         Don't include malloc.h.
11621
11622 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
11623
11624         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
11625         corresponding ERRNO check in same block.
11626
11627 2014-11-12  Pedro Alves  <palves@redhat.com>
11628
11629         * server.c (cont_thread): Update comment.
11630         (start_inferior, attach_inferior): No longer clear cont_thread.
11631         (handle_v_cont): No longer set cont_thread.
11632         (captured_main): Clear cont_thread each time a GDB connects.
11633
11634 2014-11-12  Pedro Alves  <palves@redhat.com>
11635
11636         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
11637         thread, and don't resume all threads if the Hc thread has exited.
11638
11639 2014-11-12  Pedro Alves  <palves@redhat.com>
11640
11641         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
11642         the process group instead of to a specific LWP.
11643
11644 2014-10-15  Pedro Alves  <palves@redhat.com>
11645
11646         PR server/17487
11647         * win32-arm-low.c (arm_set_thread_context): Remove current_event
11648         parameter.
11649         (arm_set_thread_context): Delete.
11650         (the_low_target): Adjust.
11651         * win32-i386-low.c (debug_registers_changed)
11652         (debug_registers_used): Delete.
11653         (update_debug_registers_callback): New function.
11654         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
11655         needing to update their debug registers.
11656         (win32_get_current_dr): New function.
11657         (x86_dr_low_get_addr, x86_dr_low_get_control)
11658         (x86_dr_low_get_status): Fetch the debug register from the thread
11659         record's context.
11660         (i386_initial_stuff): Adjust.
11661         (i386_get_thread_context): Remove current_event parameter.  Don't
11662         clear debug_registers_changed nor copy DR values to
11663         debug_reg_state.
11664         (i386_set_thread_context): Delete.
11665         (i386_prepare_to_resume): New function.
11666         (i386_thread_added): Mark the thread as needing to update irs
11667         debug registers.
11668         (the_low_target): Remove i386_set_thread_context and install
11669         i386_prepare_to_resume.
11670         * win32-low.c (win32_get_thread_context): Adjust.
11671         (win32_set_thread_context): Use SetThreadContext
11672         directly.
11673         (win32_prepare_to_resume): New function.
11674         (win32_require_context): New function, factored out from ...
11675         (thread_rec): ... this.
11676         (continue_one_thread): Call win32_prepare_to_resume on each thread
11677         we're about to continue.
11678         (win32_resume): Call win32_prepare_to_resume on the event thread.
11679         * win32-low.h (struct win32_thread_info)
11680         <debug_registers_changed>: New field.
11681         (struct win32_target_ops): Change prototype of set_thread_context,
11682         delete set_thread_context and add prepare_to_resume.
11683         (win32_require_context): New declaration.
11684
11685 2014-10-08  Gary Benson  <gbenson@redhat.com>
11686
11687         * server.h: Do not include common-exceptions.h.
11688
11689 2014-10-08  Gary Benson  <gbenson@redhat.com>
11690
11691         * server.h: Do not include cleanups.h.
11692
11693 2014-09-30  James Hogan  <james.hogan@imgtec.com>
11694
11695         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
11696         mips64-dsp-linux.c.
11697
11698 2014-09-23  Yao Qi  <yao@codesourcery.com>
11699
11700         * linux-low.c (lp_status_maybe_breakpoint): New function.
11701         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
11702         (count_events_callback): Likewise.
11703         (select_event_lwp_callback): Likewise.
11704         (cancel_breakpoints_callback): Likewise.
11705
11706 2014-09-19  Don Breazeal  <donb@codesourcery.com>
11707
11708         * linux-low.c (handle_extended_wait): Call
11709         linux_ptrace_get_extended_event.
11710         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
11711         linux_is_extended_waitstatus.
11712
11713 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
11714
11715         * Makefile.in (CPPFLAGS): Define.
11716         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
11717         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
11718
11719 2014-09-16  Gary Benson  <gbenson@redhat.com>
11720
11721         * inferiors.h (current_inferior): Renamed as...
11722         (current_thread): New variable.  All uses updated.
11723         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
11724         (maybe_move_out_of_jump_pad): Likewise.
11725         (cancel_breakpoint): Likewise.
11726         (linux_low_filter_event): Likewise.
11727         (wait_for_sigstop): Likewise.
11728         (linux_resume_one_lwp): Likewise.
11729         (need_step_over_p): Likewise.
11730         (start_step_over): Likewise.
11731         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
11732         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
11733         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
11734         and save_inferior as saved_thread.
11735         * regcache.c (get_thread_regcache): Renamed saved_inferior as
11736         saved_thread.
11737         (regcache_invalidate_thread): Likewise.
11738         * remote-utils.c (prepare_resume_reply): Likewise.
11739         * thread-db.c (thread_db_get_tls_address): Likewise.
11740         (disable_thread_event_reporting): Likewise.
11741         (remove_thread_event_breakpoints): Likewise.
11742         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
11743         as saved_thread.
11744         * target.h (set_desired_inferior): Renamed as...
11745         (set_desired_thread): New declaration.  All uses updated.
11746         * server.c (myresume): Updated comment to reference thread instead
11747         of inferior.
11748         (handle_serial_event): Likewise.
11749         (handle_target_event): Likewise.
11750
11751 2014-09-12  Tom Tromey  <tromey@redhat.com>
11752             Gary Benson  <gbenson@redhat.com>
11753
11754         * regcache.h: Include common-regcache.h.
11755         (regcache_read_pc): Don't declare.
11756         * regcache.c (get_thread_regcache_for_ptid): New function.
11757
11758 2014-09-11  Tom Tromey  <tromey@redhat.com>
11759             Gary Benson  <gbenson@redhat.com>
11760
11761         * symbol.c: New file.
11762         * Makefile.in (SFILES): Add symbol.c.
11763         (OBS): Add symbol.o.
11764
11765 2014-09-11  Gary Benson  <gbenson@redhat.com>
11766
11767         * target.c (target_stop_ptid, target_continue_ptid): New
11768         functions.
11769
11770 2014-09-11  Tom Tromey  <tromey@redhat.com>
11771             Gary Benson  <gbenson@redhat.com>
11772
11773         * target.h: Include target/target.h.
11774         * target.c (target_read_memory, target_read_uint32)
11775         (target_write_memory): New functions.
11776
11777 2014-09-11  Gary Benson  <gbenson@redhat.com>
11778
11779         * server.h (debug_hw_points): Don't declare.
11780         * server.c (debug_hw_points): Don't define.  Replace all uses
11781         with show_debug_regs.
11782         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
11783         all uses with show_debug_regs.
11784
11785 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
11786
11787         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
11788         endianness into account.
11789         (ppc_supply_ptrace_register): Likewise.
11790
11791 2014-09-03  James Hogan  <james.hogan@imgtec.com>
11792
11793         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
11794         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
11795
11796 2014-09-03  Gary Benson  <gbenson@redhat.com>
11797
11798         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
11799         ALL_DEBUG_ADDRESS_REGISTERS.
11800
11801 2014-09-02  Gary Benson  <gbenson@redhat.com>
11802
11803         * i386-low.h: Renamed as...
11804         * x86-low.h: New file.  All type, function and variable name
11805         prefixes changed from "i386_" to "x86_".  All references updated.
11806         * i386-low.c: Renamed as...
11807         * x86-low.c: New file.  All type, function and variable name
11808         prefixes changed from "i386_" to "x86_".  All references updated.
11809
11810 2014-09-02  Gary Benson  <gbenson@redhat.com>
11811
11812         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
11813         (x86_linux_new_thread): Likewise.
11814
11815 2014-08-29  Gary Benson  <gbenson@redhat.com>
11816
11817         * server.h (setjmp.h): Do not include.
11818         (toplevel): Do not declare.
11819         (common-exceptions.h): Include.
11820         (cleanups.h): Likewise.
11821         * server.c (toplevel): Do not define.
11822         (exit_code): New static global.
11823         (detach_or_kill_for_exit_cleanup): New function.
11824         (main): New function.  Original main renamed to...
11825         (captured_main): New function.
11826         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
11827
11828 2014-08-29  Gary Benson  <gbenson@redhat.com>
11829
11830         * Makefile.in (SFILES): Add common/common-exceptions.c.
11831         (OBS): Add common-exceptions.o.
11832         (common-exceptions.o): New rule.
11833         * utils.c (prepare_to_throw_exception): New function.
11834
11835 2014-08-29  Gary Benson  <gbenson@redhat.com>
11836
11837         * config.in: Regenerate.
11838         * configure: Likewise.
11839
11840 2014-08-29  Gary Benson  <gbenson@redhat.com>
11841
11842         * Makefile.in (SFILES): Add common/cleanups.c.
11843         (OBS): cleanups.o.
11844         (cleanups.o): New rule.
11845
11846 2014-08-29  Gary Benson  <gbenson@redhat.com>
11847
11848         * utils.c (internal_vwarning): New function.
11849
11850 2014-08-28  Gary Benson  <gbenson@redhat.com>
11851
11852         * utils.h (fatal): Remove declaration.
11853         * utils.c (fatal): Remove function.
11854
11855 2014-08-28  Gary Benson  <gbenson@redhat.com>
11856
11857         * tracepoint.c (gdb_agent_init): Replace fatal with
11858         perror_with_name.
11859         (initialize_tracepoint): Likewise.
11860
11861 2014-08-28  Gary Benson  <gbenson@redhat.com>
11862
11863         * remote-utils.c (remote_prepare): Replace fatal with error.
11864
11865 2014-08-28  Gary Benson  <gbenson@redhat.com>
11866
11867         * linux-low.c (linux_async): Replace fatal with warning.
11868         Tidy up and return.
11869         (linux_start_non_stop): Return -1 if linux_async failed.
11870
11871 2014-08-28  Gary Benson  <gbenson@redhat.com>
11872
11873         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
11874         gdb_assert.
11875         (i386_dr_low_get_addr): Remove vague comment.
11876         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
11877         gdb_assert.
11878
11879 2014-08-28  Gary Benson  <gbenson@redhat.com>
11880
11881         * inferiors.c (get_thread_process): Replace check with gdb_assert.
11882         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
11883         internal_error.
11884         (linux_resume_one_lwp): Likewise.
11885         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
11886         gdb_assert.
11887         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
11888         with internal_error.
11889         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
11890         (init_register_cache): Replace fatal with gdb_assert_not_reached.
11891         (find_register_by_name): Replace fatal with internal_error.
11892         (find_regno): Likewise.
11893         * tdesc.c (init_target_desc): Replace check with gdb_assert.
11894         * thread-db.c (thread_db_create_event): Likewise.
11895         (thread_db_load_search): Likewise.
11896         (try_thread_db_load_1): Likewise.
11897         * tracepoint.c (get_jump_space_head): Replace fatal with
11898         internal_error.
11899         (claim_trampoline_space): Likewise.
11900         (have_fast_tracepoint_trampoline_buffer): Likewise.
11901         (cmd_qtstart): Likewise.
11902         (stop_tracing): Likewise.
11903         (fast_tracepoint_collecting): Likewise.
11904         (target_malloc): Likewise.
11905         (download_tracepoint): Likewise.
11906         (download_trace_state_variables): Replace check with gdb_assert.
11907         (upload_fast_traceframes): Replace fatal with internal_error.
11908
11909 2014-08-19  Tom Tromey  <tromey@redhat.com>
11910             Gary Benson  <gbenson@redhat.com>
11911
11912         * Makefile.in (SFILES): Add common/common-debug.c.
11913         (OBS): Add common-debug.o.
11914         (common-debug.o): New rule.
11915         * debug.h (debug_printf): Don't declare.
11916         * debug.c (debug_printf): Renamed and rewritten as...
11917         (debug_vprintf): New function.
11918
11919 2014-08-19  Gary Benson  <gbenson@redhat.com>
11920
11921         * utils.h: Do not include print-utils.h.
11922
11923 2014-08-19  Tom Tromey  <tromey@redhat.com>
11924             Gary Benson  <gbenson@redhat.com>
11925
11926         * server.h: Add static assertion.
11927         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
11928
11929 2014-08-19  Tom Tromey  <tromey@redhat.com>
11930             Gary Benson  <gbenson@redhat.com>
11931
11932         * Makefile.in (SFILES): Add common/errors.c.
11933         (OBS): Add errors.o.
11934         (IPA_OBS): Add errors-ipa.o.
11935         (errors.o): New rule.
11936         (errors-ipa.o): Likewise.
11937         * utils.h (perror_with_name, error, warning): Don't declare.
11938         * utils.c (warning): Renamed and rewritten as...
11939         (vwarning): New function.
11940         (error): Renamed and rewritten as...
11941         (verror): New function.
11942         (internal_error): Renamed and rewritten as...
11943         (internal_verror): New function.
11944
11945 2014-08-07  Gary Benson  <gbenson@redhat.com>
11946
11947         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
11948         * configure: Regenerate.
11949         * config.in: Likewise.
11950         * server.h: Do not include errno.h.
11951         * event-loop.c: Likewise.
11952         * hostio-errno.c: Likewise.
11953         * linux-low.c: Likewise.
11954         * remote-utils.c: Likewise.
11955         * spu-low.c: Likewise.
11956         * utils.c: Likewise.
11957         * gdbreplay.c: Unconditionally include errno.h.
11958
11959 2014-08-07  Gary Benson  <gbenson@redhat.com>
11960
11961         * server.h: Do not include string.h.
11962         * event-loop.c: Likewise.
11963         * linux-low.c: Likewise.
11964         * regcache.c: Likewise.
11965         * remote-utils.c: Likewise.
11966         * spu-low.c: Likewise.
11967         * utils.c: Likewise.
11968
11969 2014-08-07  Gary Benson  <gbenson@redhat.com>
11970
11971         * server.h: Do not include gdb_assert.h.
11972
11973 2014-08-07  Gary Benson  <gbenson@redhat.com>
11974
11975         * server.h: Do not include common-utils.h.
11976
11977 2014-08-07  Gary Benson  <gbenson@redhat.com>
11978
11979         * server.h: Do not include ptid.h.
11980         * notif.h: Likewise.
11981
11982 2014-08-07  Gary Benson  <gbenson@redhat.com>
11983
11984         * server.h: Do not include gdb_locale.h.
11985
11986 2014-08-07  Gary Benson  <gbenson@redhat.com>
11987
11988         * server.h: Do not include gdb/signals.h.
11989         * win32-low.c: Likewise.
11990
11991 2014-08-07  Gary Benson  <gbenson@redhat.com>
11992
11993         * server.h: Do not include pathmax.h.
11994
11995 2014-08-07  Gary Benson  <gbenson@redhat.com>
11996
11997         * server.h: Do not include libiberty.h.
11998         * linux-bfin-low.c: Likewise.
11999
12000 2014-08-07  Gary Benson  <gbenson@redhat.com>
12001
12002         * server.h: Do not include ansidecl.h.
12003
12004 2014-08-07  Gary Benson  <gbenson@redhat.com>
12005
12006         * linux-x86-low.c: Do not include stddef.h.
12007         * lynx-ppc-low.c: Likewise.
12008         * tracepoint.c: Likewise.
12009
12010 2014-08-07  Gary Benson  <gbenson@redhat.com>
12011
12012         * server.h: Do not include stdarg.h.
12013         * nto-low.c: Likewise.
12014
12015 2014-08-07  Gary Benson  <gbenson@redhat.com>
12016
12017         * server.h: Do not include stdlib.h.
12018         * inferiors.c: Likewise.
12019         * linux-low.c: Likewise.
12020         * regcache.c: Likewise.
12021         * spu-low.c: Likewise.
12022         * tracepoint.c: Likewise.
12023         * utils.c: Likewise.
12024
12025 2014-08-07  Gary Benson  <gbenson@redhat.com>
12026
12027         * server.h: Do not include stdio.h.
12028         * linux-low.c: Likewise.
12029         * remote-utils.c: Likewise.
12030         * spu-low.c: Likewise.
12031         * utils.c: Likewise.
12032         * wincecompat.c: Likewise.
12033
12034 2014-08-06  Gary Benson  <gbenson@redhat.com>
12035
12036         * regcache.c (init_register_cache): Move conditionals inside if.
12037
12038 2014-08-06  Gary Benson  <gbenson@redhat.com>
12039
12040         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
12041
12042 2014-07-31  Gary Benson  <gbenson@redhat.com>
12043
12044         * ax.h: Do not include server.h.
12045         * gdbthread.h: Likewise.
12046         * lynx-low.h: Likewise.
12047         * notif.h: Likewise.
12048
12049 2014-07-30  Gary Benson  <gbenson@redhat.com>
12050
12051         * server.h: Include common-defs.h.
12052         Do not include config.h or build-gnulib-gdbserver/config.h.
12053
12054 2014-07-30  Gary Benson  <gbenson@redhat.com>
12055
12056         * hostio-errno.c: Move server.h to top of includes list.
12057         * inferiors.c: Likewise.
12058         * linux-x86-low.c: Likewise.
12059         * notif.c: Include server.h.
12060
12061 2014-07-24  Tom Tromey  <tromey@redhat.com>
12062             Gary Benson  <gbenson@redhat.com>
12063
12064         * server.h (CORE_ADDR): Now unsigned.
12065
12066 2014-07-16  Pedro Alves  <palves@redhat.com>
12067
12068         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
12069
12070 2014-07-15  Pedro Alves  <palves@redhat.com>
12071
12072         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
12073         copy.
12074
12075 2014-07-11  Pedro Alves  <palves@redhat.com>
12076
12077         * linux-low.c (kill_wait_lwp): New function, based on
12078         kill_one_lwp_callback, but use my_waitpid directly.
12079         (kill_one_lwp_callback, linux_kill): Use it.
12080
12081 2014-06-23  Pedro Alves  <palves@redhat.com>
12082
12083         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
12084         before setting DR0..DR3.
12085
12086 2014-06-20  Gary Benson  <gbenson@redhat.com>
12087
12088         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
12089         * configure: Regenerated.
12090         * config.in: Likewise.
12091
12092 2014-06-20  Gary Benson  <gbenson@redhat.com>
12093
12094         * Makefile.in (SFILES): Update locations for files moved
12095         from common to nat.
12096         (object file files): Reordered.
12097
12098 2014-06-20  Gary Benson  <gbenson@redhat.com>
12099
12100         * i386-low.h (i386_dr_low_can_set_addr): Removed.
12101         (i386_dr_low_set_addr): Likewise.
12102         (i386_dr_low_get_addr): Likewise.
12103         (i386_dr_low_can_set_control): Likewise.
12104         (i386_dr_low_set_control): Likewise.
12105         (i386_dr_low_get_control): Likewise.
12106         (i386_dr_low_get_status): Likewise.
12107         (i386_get_debug_register_length): Likewise.
12108         * linux-x86-low.c (i386_dr_low_set_addr):
12109         Changed signature.  Made static.
12110         (i386_dr_low_get_addr): Likewise.
12111         (i386_dr_low_set_control): Likewise.
12112         (i386_dr_low_get_control): Likewise.
12113         (i386_dr_low_get_status): Likewise.
12114         (i386_dr_low): New global variable.
12115         * win32-i386-low.c (i386_dr_low_set_addr):
12116         Changed signature.  Made static.
12117         (i386_dr_low_get_addr): Likewise.
12118         (i386_dr_low_set_control): Likewise.
12119         (i386_dr_low_get_control): Likewise.
12120         (i386_dr_low_get_status): Likewise.
12121         (i386_dr_low): New global variable.
12122
12123 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12124
12125         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
12126         * Makefile.in (AR, AR_FLAGS): Define.
12127         * configure: Regenerate.
12128
12129 2014-06-19  Gary Benson  <gbenson@redhat.com>
12130
12131         * Makefile.in (i386-dregs.o): New rule.
12132         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
12133         * i386-low.c (target.h): Remove include.
12134         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
12135         (DR_CONTROL_SHIFT): Likewise.
12136         (DR_CONTROL_SIZE): Likewise.
12137         (DR_RW_EXECUTE): Likewise.
12138         (DR_RW_WRITE): Likewise.
12139         (DR_RW_READ): Likewise.
12140         (DR_RW_IORW): Likewise.
12141         (DR_LEN_1): Likewise.
12142         (DR_LEN_2): Likewise.
12143         (DR_LEN_4): Likewise.
12144         (DR_LEN_8): Likewise.
12145         (DR_LOCAL_ENABLE_SHIFT): Likewise.
12146         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
12147         (DR_ENABLE_SIZE): Likewise.
12148         (DR_LOCAL_SLOWDOWN): Likewise.
12149         (DR_GLOBAL_SLOWDOWN): Likewise.
12150         (DR_CONTROL_RESERVED): Likewise.
12151         (I386_DR_CONTROL_MASK): Likewise.
12152         (I386_DR_VACANT): Likewise.
12153         (I386_DR_LOCAL_ENABLE): Likewise.
12154         (I386_DR_GLOBAL_ENABLE): Likewise.
12155         (I386_DR_DISABLE): Likewise.
12156         (I386_DR_SET_RW_LEN): Likewise.
12157         (I386_DR_GET_RW_LEN): Likewise.
12158         (I386_DR_WATCH_HIT): Likewise.
12159         (i386_wp_op_t): Likewise.
12160         (i386_show_dr): Likewise.
12161         (i386_length_and_rw_bits): Likewise.
12162         (i386_insert_aligned_watchpoint): Likewise.
12163         (i386_remove_aligned_watchpoint): Likewise.
12164         (i386_handle_nonaligned_watchpoint): Likewise.
12165         i386_update_inferior_debug_regs(): Likewise.
12166         (i386_dr_insert_watchpoint): Likewise.
12167         (i386_dr_remove_watchpoint): Likewise.
12168         (i386_dr_region_ok_for_watchpoint): Likewise.
12169         (i386_dr_stopped_data_address): Likewise.
12170         (i386_dr_stopped_by_watchpoint): Likewise.
12171
12172 2014-06-19  Gary Benson  <gbenson@redhat.com>
12173
12174         * i386-low.c (i386_dr_show): Renamed to
12175         i386_show_dr and made static.  All uses updated.
12176         (i386_dr_length_and_rw_bits): Renamed to
12177         i386_length_and_rw_bits and made static.
12178         All uses updated.
12179         (i386_dr_insert_aligned_watchpoint): Renamed to
12180         i386_insert_aligned_watchpoint and made static.
12181         All uses updated.
12182         (i386_dr_remove_aligned_watchpoint): Renamed to
12183         i386_remove_aligned_watchpoint and made static.
12184         All uses updated.
12185         (i386_dr_update_inferior_debug_regs): Renamed to
12186         i386_update_inferior_debug_regs and made static.
12187         All uses updated.
12188
12189 2014-06-18  Gary Benson  <gbenson@redhat.com>
12190
12191         * i386-low.h (i386_dr_low_can_set_addr): New macro.
12192         (i386_dr_low_can_set_control): Likewise.
12193         (i386_get_debug_register_length): Likewise.
12194         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
12195         (i386_dr_low_can_set_control): Likewise.
12196         (i386_get_debug_register_length): Likewise.
12197
12198 2014-06-17  Gary Benson  <gbenson@redhat.com>
12199
12200         * i386-low.h (i386-dregs.h): New include.
12201         (DR_FIRSTADDR): Now in i386-dregs.h.
12202         (DR_LASTADDR): Likewise.
12203         (DR_NADDR): Likewise.
12204         (DR_STATUS): Likewise.
12205         (DR_CONTROL): Likewise.
12206         (i386_debug_reg_state): Likewise.
12207         (i386_dr_insert_watchpoint): Likewise.
12208         (i386_dr_remove_watchpoint): Likewise.
12209         (i386_dr_region_ok_for_watchpoint): Likewise.
12210         (i386_dr_stopped_data_address): Likewise.
12211         (i386_dr_stopped_by_watchpoint): Likewise.
12212         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
12213
12214 2014-06-18  Gary Benson  <gbenson@redhat.com>
12215
12216         * i386-low.h (i386_low_insert_watchpoint): Renamed to
12217         i386_dr_insert_watchpoint.
12218         (i386_low_remove_watchpoint): Renamed to
12219         i386_dr_remove_watchpoint.
12220         (i386_low_region_ok_for_watchpoint): Renamed to
12221         i386_dr_region_ok_for_watchpoint.
12222         (i386_low_stopped_data_address): Renamed to
12223         i386_dr_stopped_data_address.
12224         (i386_low_stopped_by_watchpoint): Renamed to
12225         i386_dr_stopped_by_watchpoint.
12226         * i386-low.c (i386_show_dr): Renamed to
12227         i386_dr_show and made nonstatic.  All uses updated.
12228         (i386_length_and_rw_bits): Renamed to
12229         i386_dr_length_and_rw_bits and made nonstatic.
12230         All uses updated.
12231         (i386_insert_aligned_watchpoint): Renamed to
12232         i386_dr_insert_aligned_watchpoint and made nonstatic.
12233         All uses updated.
12234         (i386_remove_aligned_watchpoint): Renamed to
12235         i386_dr_remove_aligned_watchpoint and made nonstatic.
12236         All uses updated.
12237         (i386_update_inferior_debug_regs): Renamed to
12238         i386_dr_update_inferior_debug_regs and made nonstatic.
12239         All uses updated.
12240         (i386_low_insert_watchpoint): Renamed to
12241         i386_dr_insert_watchpoint.  All uses updated.
12242         (i386_low_remove_watchpoint): Renamed to
12243         i386_dr_remove_watchpoint.  All uses updated.
12244         (i386_low_region_ok_for_watchpoint): Renamed to
12245         i386_dr_region_ok_for_watchpoint.  All uses updated.
12246         (i386_low_stopped_data_address): Renamed to
12247         i386_dr_stopped_data_address.  All uses updated.
12248         (i386_low_stopped_by_watchpoint): Renamed to
12249         i386_dr_stopped_by_watchpoint.  All uses updated.
12250
12251 2014-06-18  Gary Benson  <gbenson@redhat.com>
12252
12253         * i386-low.c (i386_dr_low_can_set_addr): New macro.
12254         (i386_dr_low_can_set_control): Likewise.
12255         (i386_insert_aligned_watchpoint): New check.
12256
12257 2014-06-18  Gary Benson  <gbenson@redhat.com>
12258
12259         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
12260         Renamed to state.
12261
12262 2014-06-18  Gary Benson  <gbenson@redhat.com>
12263
12264         * i386-low.c (i386_length_and_rw_bits): Use internal_error
12265         instead of fatal and error.
12266         (i386_handle_nonaligned_watchpoint): Likewise.
12267
12268 2014-06-18  Gary Benson  <gbenson@redhat.com>
12269
12270         * i386-low.c (i386_get_debug_register_length): New macro.
12271         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
12272         (i386_show_dr): Use debug_printf instead of fprintf.  Use
12273         phex to format values.
12274
12275 2014-06-18  Gary Benson  <gbenson@redhat.com>
12276
12277         * i386-low.h: Comment changes.
12278         * i386-low.c: Likewise.
12279
12280 2014-06-18  Gary Benson  <gbenson@redhat.com>
12281
12282         * i386-low.c: Whitespace changes.
12283
12284 2014-06-12  Tom Tromey  <tromey@redhat.com>
12285
12286         * utils.c (freeargv): Remove.
12287
12288 2014-06-12  Tom Tromey  <tromey@redhat.com>
12289
12290         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
12291         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
12292         (parse_debug_format_options): Likewise.
12293         (gdbserver_usage): Likewise.
12294         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
12295         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
12296         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
12297         against libiberty.
12298         ($(LIBGNU)): Depend on libiberty.
12299         (all-lib): Recurse into all subdirs.
12300         (install-only): Invoke "install" target in subdirs.
12301         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
12302         targets.
12303         * configure: Rebuild.
12304         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
12305         for vasprintf, vsnprintf, or gettimeofday.
12306         * configure.srv: Don't add safe-ctype.o or lbasename.o to
12307         srv_tgtobj.
12308
12309 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
12310
12311         * development.sh: Delete.
12312         * Makefile.in (config.status): Adjust dependency on development.sh.
12313         * configure.ac: Adjust development.sh source call.
12314         * configure: Regenerate.
12315
12316 2014-06-02  Pedro Alves  <palves@redhat.com>
12317
12318         * ax.c (gdb_free_agent_expr): New function.
12319         * ax.h (gdb_free_agent_expr): New declaration.
12320         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
12321         list.
12322         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
12323         static.
12324         (clear_breakpoint_conditions_and_commands): New function.
12325         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
12326         (clear_breakpoint_conditions_and_commands): New declaration.
12327
12328 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
12329
12330         * linux-aarch64-low.c (asm/ptrace.h): Include.
12331
12332 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12333
12334         Fix TLS access for -static -pthread.
12335         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
12336         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
12337         (thread_db_load_search, try_thread_db_load_1): Initialize it.
12338
12339 2014-05-20  Pedro Alves  <palves@redhat.com>
12340
12341         * linux-aarch64-low.c (aarch64_insert_point)
12342         (aarch64_remove_point): No longer check whether the type is
12343         supported here.  Adjust to new interface.
12344         (the_low_target): Install aarch64_supports_z_point_type as
12345         supports_z_point_type method.
12346         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
12347         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
12348         instead of a Z packet char.  Adjust.
12349         (arm_supports_z_point_type): New function.
12350         (arm_insert_point, arm_remove_point): Adjust to new interface.
12351         (the_low_target): Install arm_supports_z_point_type.
12352         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
12353         (cris_insert_point, cris_remove_point): Adjust to new interface.
12354         Don't check whether the type is supported here.
12355         (the_low_target): Install cris_supports_z_point_type.
12356         * linux-low.c (linux_supports_z_point_type): New function.
12357         (linux_insert_point, linux_remove_point): Adjust to new interface.
12358         * linux-low.h (struct linux_target_ops) <insert_point,
12359         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
12360         raw_breakpoint pointer parameter.
12361         <supports_z_point_type>: New method.
12362         * linux-mips-low.c (mips_supports_z_point_type): New function.
12363         (mips_insert_point, mips_remove_point): Adjust to new interface.
12364         Use mips_supports_z_point_type.
12365         (the_low_target): Install mips_supports_z_point_type.
12366         * linux-ppc-low.c (the_low_target): Install NULL as
12367         supports_z_point_type method.
12368         * linux-s390-low.c (the_low_target): Install NULL as
12369         supports_z_point_type method.
12370         * linux-sparc-low.c (the_low_target): Install NULL as
12371         supports_z_point_type method.
12372         * linux-x86-low.c (x86_supports_z_point_type): New function.
12373         (x86_insert_point): Adjust to new insert_point interface.  Use
12374         insert_memory_breakpoint.  Adjust to new
12375         i386_low_insert_watchpoint interface.
12376         (x86_remove_point): Adjust to remove_point interface.  Use
12377         remove_memory_breakpoint.  Adjust to new
12378         i386_low_remove_watchpoint interface.
12379         (the_low_target): Install x86_supports_z_point_type.
12380         * lynx-low.c (lynx_target_ops): Install NULL as
12381         supports_z_point_type callback.
12382         * nto-low.c (nto_supports_z_point_type): New.
12383         (nto_insert_point, nto_remove_point): Adjust to new interface.
12384         (nto_target_ops): Install nto_supports_z_point_type.
12385         * mem-break.c: Adjust intro comment.
12386         (struct raw_breakpoint) <raw_type, size>: New fields.
12387         <inserted>: Update comment.
12388         <shlib_disabled>: Delete field.
12389         (enum bkpt_type) <gdb_breakpoint>: Delete value.
12390         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
12391         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
12392         (raw_bkpt_type_to_target_hw_bp_type): New function.
12393         (find_enabled_raw_code_breakpoint_at): New function.
12394         (find_raw_breakpoint_at): New type and size parameters.  Use them.
12395         (insert_memory_breakpoint): New function, based off
12396         set_raw_breakpoint_at.
12397         (remove_memory_breakpoint): New function.
12398         (set_raw_breakpoint_at): Reimplement.
12399         (set_breakpoint): New, based on set_breakpoint_at.
12400         (set_breakpoint_at): Reimplement.
12401         (delete_raw_breakpoint): Go through the_target->remove_point
12402         instead of assuming memory breakpoints.
12403         (find_gdb_breakpoint_at): Delete.
12404         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
12405         (find_gdb_breakpoint): New function.
12406         (set_gdb_breakpoint_at): Delete.
12407         (z_type_supported): New function.
12408         (set_gdb_breakpoint_1): New function, loosely based off
12409         set_gdb_breakpoint_at.
12410         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
12411         (delete_gdb_breakpoint_at): Delete.
12412         (delete_gdb_breakpoint_1): New function, loosely based off
12413         delete_gdb_breakpoint_at.
12414         (delete_gdb_breakpoint): New function.
12415         (clear_gdb_breakpoint_conditions): Rename to ...
12416         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
12417         breakpoint.
12418         (add_condition_to_breakpoint): Make static.
12419         (add_breakpoint_condition): Take a struct breakpoint pointer
12420         instead of an address.  Adjust.
12421         (gdb_condition_true_at_breakpoint): Rename to ...
12422         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
12423         z_type parameter.
12424         (gdb_condition_true_at_breakpoint): Reimplement.
12425         (add_breakpoint_commands): Take a struct breakpoint pointer
12426         instead of an address.  Adjust.
12427         (gdb_no_commands_at_breakpoint): Rename to ...
12428         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
12429         parameter.  Return true if no breakpoint was found.  Change debug
12430         output.
12431         (gdb_no_commands_at_breakpoint): Reimplement.
12432         (run_breakpoint_commands): Rename to ...
12433         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
12434         and change return type to boolean.
12435         (run_breakpoint_commands): New function.
12436         (gdb_breakpoint_here): Also check for Z1 breakpoints.
12437         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
12438         breakpoint.  Go through the_target->remove_point instead of
12439         assuming memory breakpoint.
12440         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
12441         software and hardware breakpoints.
12442         (reinsert_raw_breakpoint): Go through the_target->insert_point
12443         instead of assuming memory breakpoint.
12444         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
12445         software and hardware breakpoints.
12446         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
12447         Check both software and hardware breakpoints.
12448         (validate_inserted_breakpoint): Assert the breakpoint is a
12449         software breakpoint.  Set the inserted flag to -1 instead of
12450         setting shlib_disabled.
12451         (delete_disabled_breakpoints): Adjust.
12452         (validate_breakpoints): Only validate software breakpoints.
12453         Adjust to inserted flag change.
12454         (check_mem_read, check_mem_write): Skip breakpoint types other
12455         than software breakpoints.  Adjust to inserted flag change.
12456         * mem-break.h (enum raw_bkpt_type): New enum.
12457         (raw_breakpoint, struct process_info): Forward declare.
12458         (Z_packet_to_target_hw_bp_type): Delete declaration.
12459         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
12460         (set_gdb_breakpoint, delete_gdb_breakpoint)
12461         (clear_breakpoint_conditions): New declarations.
12462         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
12463         (breakpoint_inserted_here): Update comment.
12464         (add_breakpoint_condition, add_breakpoint_commands): Replace
12465         address parameter with a breakpoint pointer parameter.
12466         (gdb_breakpoint_here): Update comment.
12467         (delete_gdb_breakpoint_at): Delete.
12468         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
12469         * server.c (process_point_options): Take a struct breakpoint
12470         pointer instead of an address.  Adjust.
12471         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
12472         delete_gdb_breakpoint.
12473         * spu-low.c (spu_target_ops): Install NULL as
12474         supports_z_point_type method.
12475         * target.h: Include mem-break.h.
12476         (struct target_ops) <prepare_to_access_memory>: Update comment.
12477         <supports_z_point_type>: New field.
12478         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12479         instead of a char.  Also take a raw breakpoint pointer.
12480         * win32-arm-low.c (the_low_target): Install NULL as
12481         supports_z_point_type.
12482         * win32-i386-low.c (i386_supports_z_point_type): New function.
12483         (i386_insert_point, i386_remove_point): Adjust to new interface.
12484         (the_low_target): Install i386_supports_z_point_type.
12485         * win32-low.c (win32_supports_z_point_type): New function.
12486         (win32_insert_point, win32_remove_point): Adjust to new interface.
12487         (win32_target_ops): Install win32_supports_z_point_type.
12488         * win32-low.h (struct win32_target_ops):
12489         <supports_z_point_type>: New method.
12490         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12491         instead of a char.  Also take a raw breakpoint pointer.
12492
12493 2014-05-20  Pedro Alves  <palves@redhat.com>
12494
12495         * mem-break.h: Include break-common.h.
12496         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12497         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
12498         (Z_packet_to_target_hw_bp_type): New declaration.
12499         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
12500         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
12501         (Z_PACKET_ACCESS_WP): Delete macros.
12502         (Z_packet_to_hw_type): Delete function.
12503         * i386-low.h: Don't include break-common.h here.
12504         (Z_packet_to_hw_type): Delete declaration.
12505         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
12506         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12507         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
12508         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12509         * linux-aarch64-low.c: Don't include break-common.h here.
12510         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12511         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
12512         (Z_packet_to_target_hw_bp_type): Delete function.
12513         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
12514         function.
12515         (mips_insert_point, mips_remove_point): Use
12516         Z_packet_to_target_hw_bp_type.
12517
12518 2014-05-20  Pedro Alves  <palves@redhat.com>
12519
12520         * linux-aarch64-low.c: Include break-common.h.
12521         (enum target_point_type): Delete.
12522         (Z_packet_to_point_type): Rename to ...
12523         (Z_packet_to_target_hw_bp_type): ... this, and return a
12524         target_hw_bp_type instead.
12525         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
12526         instead of an enum target_point_type.
12527         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
12528         breakpoint type.
12529         (aarch64_dr_state_insert_one_point)
12530         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
12531         (aarch64_handle_aligned_watchpoint)
12532         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
12533         Take an enum target_hw_bp_type instead of an enum
12534         target_point_type.
12535         (aarch64_supports_z_point_type): New function.
12536         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
12537         use Z_packet_to_target_hw_bp_type.
12538
12539 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
12540
12541         * configure.ac: Only use -Werror by default when DEVELOPMENT
12542         is true.
12543         * configure: Regenerate.
12544
12545 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
12546
12547         Fix gdbserver qGetTLSAddr for x86_64 -m32.
12548         * linux-x86-low.c (X86_64_USER_REGS): New.
12549         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
12550
12551 2014-04-28  Yao Qi  <yao@codesourcery.com>
12552
12553         * Makefile.in (i386-avx512.c): Fix the typo of generated file
12554         name.
12555
12556 2014-04-25  Pedro Alves  <palves@redhat.com>
12557
12558         PR server/16255
12559         * linux-low.c (linux_attach_fail_reason_string): New function.
12560         (linux_attach_lwp): Delete.
12561         (linux_attach_lwp_1): Rename to ...
12562         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
12563         argument.  Remove "initial" parameter.  Return int instead of
12564         void.  Don't error or warn here.
12565         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
12566         failure to attach to the tgid.  Call warning when failing to
12567         attach to an lwp.
12568         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
12569         argument.  Remove "initial" parameter.  Return int instead of
12570         void.  Don't error or warn here.
12571         (linux_attach_fail_reason_string): New declaration.
12572         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
12573         interface change.  Use linux_attach_fail_reason_string.
12574
12575 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
12576             Walfred Tedeschi  <walfred.tedeschi@intel.com>
12577
12578         * Makefile.in: Added rules to handle new files
12579         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
12580         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
12581         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
12582         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
12583         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
12584         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
12585         x32-avx512-linux.o.
12586         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
12587         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
12588         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
12589         i386/x32-avx512.xml.
12590         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
12591         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
12592         i386/x32-avx512-linux.xml.
12593         * i387-fp.c (num_avx512_k_registers): New constant for number
12594         of K registers.
12595         (num_avx512_zmmh_low_registers): New constant for number of
12596         lower ZMM registers (0-15).
12597         (num_avx512_zmmh_high_registers): New constant for number of
12598         higher ZMM registers (16-31).
12599         (num_avx512_ymmh_registers): New contant for number of higher
12600         YMM registers (ymm16-31 added by avx521 on x86_64).
12601         (num_avx512_xmm_registers): New constant for number of higher
12602         XMM registers (xmm16-31 added by AVX512 on x86_64).
12603         (struct i387_xsave): Add space for AVX512 registers.
12604         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
12605         Add code to handle AVX512 registers.
12606         (i387_xsave_to_cache): Add code to handle AVX512 registers.
12607         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
12608         prototypei from generated file.
12609         (tdesc_amd64_avx512_linux): Likewise.
12610         (init_registers_x32_avx512_linux): Likewise.
12611         (tdesc_x32_avx512_linux): Likewise.
12612         (init_registers_i386_avx512_linux): Likewise.
12613         (tdesc_i386_avx512_linux): Likewise.
12614         (x86_64_regmap): Add AVX512 registers.
12615         (x86_linux_read_description): Add code to handle AVX512 XSTATE
12616         mask.
12617         (initialize_low_arch): Add code to initialize AVX512 registers.
12618
12619 2014-04-23  Pedro Alves  <palves@redhat.com>
12620
12621         * mem-break.c (find_gdb_breakpoint_at): Make static.
12622         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
12623
12624 2014-04-23  Pedro Alves  <palves@redhat.com>
12625
12626         * i386-low.c: Don't include break-common.h here.
12627         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12628         prototype to take target_hw_bp_type as argument instead of a Z
12629         packet char.
12630         * i386-low.h: Include break-common.h here.
12631         (Z_packet_to_hw_type): Declare.
12632         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12633         prototypes.
12634         * linux-x86-low.c (x86_insert_point): Convert the packet number to
12635         a target_hw_bp_type before calling i386_low_insert_watchpoint.
12636         (x86_remove_point): Convert the packet number to a
12637         target_hw_bp_type before calling i386_low_remove_watchpoint.
12638         * win32-i386-low.c (i386_insert_point): Convert the packet number
12639         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
12640         (i386_remove_point): Convert the packet number to a
12641         target_hw_bp_type before calling i386_low_remove_watchpoint.
12642
12643 2014-04-23  Pedro Alves  <palves@redhat.com>
12644
12645         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
12646
12647 2014-04-10  Pedro Alves  <palves@redhat.com>
12648
12649         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
12650         Check if the condition or command is NULL before checking if the
12651         breakpoint is known.  On success, return true.
12652         * mem-break.h (add_breakpoint_condition): Document return.
12653         (add_breakpoint_commands): Add describing comment.
12654         * server.c (skip_to_semicolon): New function.
12655         (process_point_options): Use it.
12656
12657 2014-04-09  Pedro Alves  <palves@redhat.com>
12658
12659         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
12660         to lwpid_of.
12661
12662 2014-02-27  Pedro Alves  <palves@redhat.com>
12663
12664         PR 12702
12665         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
12666         macros.
12667         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
12668         output.
12669         (last_thread_of_process_p): Take a PID argument instead of a
12670         thread pointer.
12671         (linux_wait_for_lwp): Delete.
12672         (num_lwps, check_zombie_leaders, not_stopped_callback): New
12673         functions.
12674         (linux_low_filter_event): New function, party factored out from
12675         linux_wait_for_event.
12676         (linux_wait_for_event): Rename to ...
12677         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
12678         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
12679         sigsuspend.  Check for zombie leaders.
12680         (linux_wait_for_event): Reimplement as wrapper around
12681         linux_wait_for_event_filtered.
12682         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
12683         a normal or signal exit is seen, it's the whole process exiting.
12684         (wait_for_sigstop): No longer a for_each_inferior callback.
12685         Rewrite on top of linux_wait_for_event_filtered.
12686         (stop_all_lwps): Call wait_for_sigstop directly.
12687         * server.c (resume, handle_target_event): Handle
12688         TARGET_WAITKIND_NO_RESUMED.
12689
12690 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12691
12692         * win32-low.c (psapi_get_dll_name,
12693         * win32_CreateToolhelp32Snapshot): Delete.
12694         (win32_CreateToolhelp32Snapshot, win32_Module32First)
12695         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
12696         Delete.
12697         (handle_load_dll): Add function description.
12698         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
12699
12700 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12701
12702         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
12703         Add comment.
12704         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
12705         base address when calling win32_add_one_solib.
12706         (handle_load_dll): Delete local variable load_addr.
12707         Remove 0x1000 offset applied to DLL base address when calling
12708         win32_add_one_solib.
12709         (handle_unload_dll): Add comment.
12710
12711 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12712
12713         * win32-low.c (win32_add_all_dlls): Renames
12714         win32_ensure_ntdll_loaded.  Rewrite function documentation.
12715         Adjust implementation to always load all DLLs.
12716         Add 0x1000 offset to DLL base address when calling
12717         win32_add_one_solib.
12718         (child_initialization_done): New static global.
12719         (do_initial_child_stuff): Set child_initialization_done to
12720         zero during child initialization, and 1 after.  Replace call
12721         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
12722         Add comment.
12723         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
12724         (handle_unload_dll): Add function documentation.
12725         (get_child_debug_event): Ignore load and unload DLL events
12726         during child initialization.
12727
12728 2014-02-20  Doug Evans  <dje@google.com>
12729
12730         Remove global all_lwps.
12731         * inferiors.h (ptid_of): Move here from linux-low.h.
12732         (pid_of, lwpid_of): Ditto.
12733         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
12734         parameter is a struct thread_info * now.
12735         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
12736         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
12737         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
12738         directly.
12739         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
12740         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
12741         * linux-arm-low.c (update_registers_callback): Update, "entry"
12742         parameter is a struct thread_info * now.
12743         Fetch lwpid from current_inferior directly.
12744         (arm_insert_point): Pass &all_threads to find_inferior instead of
12745         &all_lwps.
12746         (arm_remove_point): Ditto.
12747         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
12748         (arm_prepare_to_resume): Fetch pid from thread.
12749         (arm_read_description): Fetch lwpid from current_inferior directly.
12750         * linux-low.c (all_lwps): Delete.
12751         (delete_lwp): Delete call to remove_inferior.
12752         (handle_extended_wait): Fetch lwpid from thread.
12753         (add_lwp): Don't set lwp->entry.id.  Remove call to
12754         add_inferior_to_list.
12755         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
12756         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
12757         (kill_one_lwp_callback): Ditto.
12758         (linux_kill): Don't dereference NULL pointer.
12759         Fetch ptid,lwpid from thread.
12760         (get_detach_signal): Fetch ptid from thread.
12761         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
12762         Simplify call to regcache_invalidate_thread.
12763         (delete_lwp_callback): Update, "entry" parameter is a
12764         struct thread_info * now.  Fetch pid from thread.
12765         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
12766         (status_pending_p_callback): Update, "entry" parameter is a
12767         struct thread_info * now.  Fetch ptid from thread.
12768         (find_lwp_pid): Update, "entry" parameter is a
12769         struct thread_info * now.
12770         (linux_wait_for_lwp): Fetch pid from thread.
12771         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
12772         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
12773         (enqueue_one_deferred_signal): Fetch lwpid from thread.
12774         (dequeue_one_deferred_signal): Ditto.
12775         (cancel_breakpoint): Fetch ptid from current_inferior.
12776         (linux_wait_for_event): Pass &all_threads to find_inferior,
12777         not &all_lwps.  Fetch ptid, lwpid from thread.
12778         (count_events_callback): Update, "entry" parameter is a
12779         struct thread_info * now.
12780         (select_singlestep_lwp_callback): Ditto.
12781         (select_event_lwp_callback): Ditto.
12782         (cancel_breakpoints_callback): Ditto.
12783         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
12784         not &all_lwps.
12785         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
12786         (unsuspend_one_lwp): Update, "entry" parameter is a
12787         struct thread_info * now.
12788         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
12789         not &all_lwps.
12790         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
12791         Fetch lwpid from thread, not lwp.
12792         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
12793         Pass &all_threads to find_inferior, not &all_lwps.
12794         (send_sigstop): Fetch lwpid from thread, not lwp.
12795         (send_sigstop_callback): Update, "entry" parameter is a
12796         struct thread_info * now.
12797         (suspend_and_send_sigstop_callback): Ditto.
12798         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
12799         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
12800         struct thread_info * now.
12801         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
12802         from thread, lwp.
12803         (lwp_running): Update, "entry" parameter is a
12804         struct thread_info * now.
12805         (stop_all_lwps): Fetch ptid from thread.
12806         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
12807         (linux_resume_one_lwp): Fetch lwpid from thread.
12808         (linux_set_resume_request): Update, "entry" parameter is a
12809         struct thread_info * now.  Fetch pid, lwpid from thread.
12810         (resume_status_pending_p): Update, "entry" parameter is a
12811         struct thread_info * now.
12812         (need_step_over_p): Ditto.  Fetch lwpid from thread.
12813         (start_step_over): Fetch lwpid from thread.
12814         (linux_resume_one_thread): Update, "entry" parameter is a
12815         struct thread_info * now.  Fetch lwpid from thread.
12816         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
12817         (proceed_one_lwp): Update, "entry" parameter is a
12818         struct thread_info * now.  Fetch lwpid from thread.
12819         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
12820         struct thread_info * now.
12821         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
12822         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
12823         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
12824         directly.
12825         (regsets_store_inferior_registers): Ditto.
12826         (fetch_register, store_register): Ditto.
12827         (linux_read_memory, linux_write_memory): Ditto.
12828         (linux_request_interrupt): Ditto.
12829         (linux_read_auxv): Ditto.
12830         (linux_xfer_siginfo): Ditto.
12831         (linux_qxfer_spu): Ditto.
12832         (linux_qxfer_libraries_svr4): Ditto.
12833         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
12834         moved to inferiors.h.
12835         (get_lwp): Delete.
12836         (get_thread_lwp): Update.
12837         (struct lwp_info): Delete member "entry".  Simplify comment for
12838         member "thread".
12839         (all_lwps): Delete.
12840         * linux-mips-low.c (mips_read_description): Fetch lwpid from
12841         current_inferior directly.
12842         (update_watch_registers_callback): Update, "entry" parameter is a
12843         struct thread_info * now.  Fetch pid from thread.
12844         (mips_linux_prepare_to_resume): Fetch ptid from thread.
12845         (mips_insert_point): Fetch lwpid from current_inferior.
12846         Pass &all_threads to find_inferior, not &all_lwps.
12847         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
12848         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
12849         directly.
12850         (mips_stopped_data_address): Ditto.
12851         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
12852         directly.
12853         * linux-tile-low.c (tile_arch_setup): Ditto.
12854         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
12855         (update_debug_registers_callback): Update, "entry" parameter is a
12856         struct thread_info * now.  Fetch pid from thread.
12857         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
12858         Pass &all_threads to find_inferior, not &all_lwps.
12859         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
12860         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
12861         Pass &all_threads to find_inferior, not &all_lwps.
12862         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
12863         (i386_dr_low_get_status): Ditto.
12864         (x86_linux_prepare_to_resume): Fetch ptid from thread.
12865         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
12866         (x86_linux_read_description): Ditto.
12867         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
12868
12869 2014-02-20  Doug Evans  <dje@google.com>
12870
12871         * inferiors.c (get_first_inferior): Fix buglet.
12872
12873 2014-02-19  Doug Evans  <dje@google.com>
12874
12875         * gdbthread.h (add_thread): Change result type to struct thread_info *.
12876         * inferiors.c (add_thread): Change result type to struct thread_info *.
12877         All callers updated.
12878         (add_lwp): Call add_thread here instead of in callers.
12879         All callers updated.
12880         * linux-low.h (get_lwp_thread): Rewrite.
12881         (struct lwp_info): New member "thread".
12882
12883 2014-02-19  Doug Evans  <dje@google.com>
12884
12885         * linux-low.c (add_lwp): Change result to struct lwp_info *.
12886         All callers updated.
12887
12888 2014-02-19  Doug Evans  <dje@google.com>
12889
12890         * inferiors.c (add_thread): Fix whitespace.
12891
12892 2014-02-19  Doug Evans  <dje@google.com>
12893
12894         * dll.c (clear_dlls): Replace accessing list implemention details
12895         with API function.
12896         * gdbthread.h (get_first_thread): Declare.
12897         * inferiors.c (for_each_inferior_with_data): New function.
12898         (get_first_thread): New function.
12899         (find_thread_ptid): Simplify.
12900         (get_first_inferior): New function.
12901         (clear_list): Delete.
12902         (one_inferior_p): New function.
12903         (clear_inferior_list): New function.
12904         (clear_inferiors): Update.
12905         * inferiors.h (for_each_inferior_with_data): Declare.
12906         (clear_inferior_list): Declare.
12907         (one_inferior_p): Declare.
12908         (get_first_inferior): Declare.
12909         * linux-low.c (linux_wait_for_event): Replace accessing list
12910         implemention details with API function.
12911         * server.c (target_running): Ditto.
12912         (accumulate_file_name_length): New function.
12913         (emit_dll_description): New function.
12914         (handle_qxfer_libraries): Replace accessing list implemention
12915         details with API function.
12916         (handle_qxfer_threads_worker): New function.
12917         (handle_qxfer_threads_proper): Replace accessing list implemention
12918         details with API function.
12919         (handle_query): Ditto.
12920         (visit_actioned_threads_callback_ftype): New typedef.
12921         (visit_actioned_threads_data): New struct.
12922         (visit_actioned_threads): Rewrite to be find_inferior callback.
12923         (resume): Call find_inferior.
12924         (handle_status): Replace accessing list implemention
12925         details with API function.
12926         (process_serial_event): Replace accessing list implemention details
12927         with API function.
12928         * target.c (set_desired_inferior): Replace accessing list implemention
12929         details with API function.
12930         * tracepoint.c (same_process_p): New function.
12931         (gdb_agent_about_to_close): Replace accessing list implemention
12932         details with API function.
12933         * win32-low.c (child_delete_thread): Replace accessing list
12934         implemention details with API function.
12935         (match_dll_by_basename): New function.
12936         (dll_is_loaded_by_basename): New function.
12937         (win32_ensure_ntdll_loaded): Replace accessing list implemention
12938         details call to dll_is_loaded_by_basename.
12939
12940 2014-02-19  Doug Evans  <dje@google.com>
12941
12942         * dll.h (struct dll_info): Add comment.
12943         * gdbthread.h (struct thread_info): Add comment.
12944         (current_ptid): Simplify.
12945         * inferiors.c (add_process): Update.
12946         (remove_process): Update.
12947         * inferiors.h (struct process_info): Rename member "head" to "entry".
12948         * linux-low.c (delete_lwp): Update.
12949         (add_lwp): Update.
12950         (last_thread_of_process_p): Update.
12951         (kill_one_lwp_callback, linux_kill): Update.
12952         (status_pending_p_callback): Update.
12953         (wait_for_sigstop): Update.  Simplify read of ptid.
12954         (start_step_over): Update.
12955         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
12956         (get_lwp_thread): Update.
12957         (struct lwp_info): Rename member "head" to "entry".
12958         * regcache.h (inferior_list_entry): Delete.
12959         * server.c (kill_inferior_callback): Update.
12960         (detach_or_kill_inferior_callback): Update.
12961         (print_started_pid): Update.
12962         (print_attached_pid): Update.
12963         (process_serial_event): Simplify read of ptid.
12964         * thread-db.c (thread_db_create_event): Update.
12965         (thread_db_get_tls_address): Update.
12966         * win32-low.c (current_inferior_ptid): Simplify.
12967
12968 2014-02-19  Tom Tromey  <tromey@redhat.com>
12969
12970         * target.h (struct target_ops) <supports_btrace>: Add target_ops
12971         argument.
12972         (target_supports_btrace): Update.
12973
12974 2014-02-14  Yao Qi  <yao@codesourcery.com>
12975
12976         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
12977         (rsp-low-ipa.o): New target.
12978
12979 2014-02-12  Tom Tromey  <tromey@redhat.com>
12980
12981         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
12982         convert_ascii_to_int.
12983         * regcache.c (registers_to_string): Likewise.
12984         * remote-utils.c (decode_M_packet): Likewise.
12985         * server.c (process_serial_event): Likewise.
12986
12987 2014-02-12  Tom Tromey  <tromey@redhat.com>
12988
12989         * server.c (handle_query, handle_v_run): Use hex2bin, not
12990         unhexify.
12991         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
12992
12993 2014-02-12  Tom Tromey  <tromey@redhat.com>
12994
12995         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
12996         convert_int_to_ascii.
12997         * regcache.c (registers_to_string, collect_register_as_string):
12998         Likewise.
12999         * remote-utils.c (look_up_one_symbol, relocate_instruction):
13000         Likewise.
13001         * server.c (process_serial_event): Likewise.
13002         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
13003         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
13004
13005 2014-02-12  Tom Tromey  <tromey@redhat.com>
13006
13007         * remote-utils.c (look_up_one_symbol, monitor_output): Use
13008         bin2hex, not hexify.
13009         * tracepoint.c (cmd_qtstatus): Likewise.
13010
13011 2014-02-12  Tom Tromey  <tromey@redhat.com>
13012
13013         * remote-utils.c (monitor_output): Pass explicit length to
13014         hexify.
13015
13016 2014-02-12  Tom Tromey  <tromey@redhat.com>
13017
13018         * tracepoint.c: Include rsp-low.h.
13019         * server.c: Include rsp-low.h.
13020         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
13021         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
13022         declare.
13023         * remote-utils.c: Include rsp-low.h.
13024         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
13025         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
13026         (convert_int_to_ascii, convert_ascii_to_int): Move to
13027         common/rsp-low.c.
13028         * regcache.c: Include rsp-low.h.
13029         * ax.c: Include rsp-low.h.
13030         * Makefile.in (SFILES): Add common/rsp-low.c.
13031         (OBS): Add rsp-low.o.
13032         (rsp-low.o): New target.
13033
13034 2014-02-12  Tom Tromey  <tromey@redhat.com>
13035
13036         * utils.h (pulongest, plongest, phex_nz): Don't declare.
13037         Include print-utils.h.
13038         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
13039         (plongest, thirty_two, phex_nz): Remove.
13040         * Makefile.in (SFILES): Add common/print-utils.c.
13041         (OBS): Add print-utils.o.
13042         (print-utils-ipa.o): New target.
13043         (print-utils.o): New target.
13044         (IPA_OBJS): Add print-utils-ipa.o.
13045
13046 2014-02-06  Tom Tromey  <tromey@redhat.com>
13047
13048         * Makefile.in (SFILES): Fix indentation.
13049
13050 2014-02-05  Doug Evans  <dje@google.com>
13051
13052         * linux-low.c (linux_wait_for_event): Improve comment.
13053         (linux_wait_1): Keep current_inferior in sync with event_child.
13054
13055 2014-01-22  Doug Evans  <dje@google.com>
13056
13057         * gdbthread.h (gdb_id_to_thread): Delete, unused.
13058
13059 2014-01-22  Doug Evans  <dje@google.com>
13060
13061         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
13062         * configure: Regenerate.
13063         * config.in: Regenerate.
13064         * Makefile.in (SFILES): Add debug.c.
13065         (OBS): Add debug.o.
13066         * debug.c: New file.
13067         * debug.h: New file.
13068         * linux-aarch64-low.c (*): Update all debugging printfs to use
13069         debug_printf instead of fprintf.
13070         * linux-arm-low.c (*): Ditto.
13071         * linux-cris-low.c (*): Ditto.
13072         * linux-crisv32-low.c (*): Ditto.
13073         * linux-m32r-low.c (*): Ditto.
13074         * linux-sparc-low.c (*): Ditto.
13075         * linux-x86.c (*): Ditto.
13076         * linux-low.c (*): Ditto.
13077         (linux_wait_1): Add calls to debug_enter, debug_exit.
13078         (linux_wait): Remove redundant debugging printf.
13079         (stop_all_lwps): Add calls to debug_enter, debug_exit.
13080         (linux_resume, unstop_all_lwps): Ditto.
13081         * mem-break.c (*): Update all debugging printfs to use
13082         debug_printf instead of fprintf.
13083         * remote-utils.c (*): Ditto.
13084         * thread-db.c (*): Ditto.
13085         * server.c #include <ctype.h>, "gdb_vecs.h".
13086         (debug_threads): Moved to debug.c.
13087         (*): Update all debugging printfs to use debug_printf instead of
13088         fprintf.
13089         (start_inferior): Replace call to fflush with call to debug_flush.
13090         (monitor_show_help): Mention set debug-format.
13091         (parse_debug_format_options): New function.
13092         (handle_monitor_command): Handle "monitor set debug-format".
13093         (gdbserver_usage): Mention --debug-format.
13094         (main): Parse --debug-format.
13095         * server.h (debug_threads): Declaration moved to debug.h.
13096         #include "debug.h".
13097         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
13098         trace_debug_1 that uses debug_printf.
13099         (tracepoint_look_up_symbols): Update all debugging printfs to use
13100         debug_printf instead of fprintf.
13101
13102 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
13103
13104         * linux-xtensa-low.c: Include asm/ptrace.h instead of
13105         sys/ptrace.h.
13106
13107 2014-01-17  Pedro Alves  <palves@redhat.com>
13108
13109         PR build/16445
13110         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
13111         defined after including gdb_proc_service.h.
13112
13113 2014-01-16  Doug Evans  <dje@google.com>
13114
13115         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
13116         (match_dll): Use it.
13117
13118 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
13119
13120         * target.h (target_ops) <read_btrace>: Change parameters and
13121         return type to allow error reporting.
13122         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
13123         trace reading errors on.
13124         * linux-low.c (linux_low_read_btrace): Pass trace reading
13125         errors on.
13126         (linux_low_disable_btrace): New.
13127
13128 2014-01-15  Doug Evans  <dje@google.com>
13129
13130         * inferiors.c (thread_id_to_gdb_id): Delete.
13131         * inferiors.h (thread_id_to_gdb_id): Delete.
13132
13133 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
13134
13135         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
13136         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
13137         versions.
13138
13139 2014-01-08  Pedro Alves  <palves@redhat.com>
13140
13141         * server.c (handle_status): Don't discard previous queued stop
13142         replies or thread's pending status here.
13143         (main) <disconnection>: Do it here instead.
13144
13145 2014-01-08  Pedro Alves  <palves@redhat.com>
13146
13147         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
13148         * server.c (visit_actioned_threads, handle_pending_status): New
13149         function.
13150         (handle_v_cont): Factor out parts to ...
13151         (resume): ... this new function.  If in all-stop, and a thread
13152         being resumed has a pending status, report it without actually
13153         resuming.
13154         (myresume): Adjust to use the new 'resume' function.
13155         (clear_pending_status_callback, set_pending_status_callback)
13156         (find_status_pending_thread_callback): New functions.
13157         (handle_status): Handle the case of multiple threads having
13158         interesting statuses to report.  Report threads' real last signal
13159         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
13160         with an interesting thread to report the status for, instead of
13161         always reporting the status of the first thread.
13162
13163 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
13164
13165         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
13166         * gdbreplay.c (gdbreplay_version): Likewise.
13167
13168 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
13169
13170         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
13171         iov.iov_len with the real length in use.
13172
13173 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
13174
13175         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
13176         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
13177         for all targets that use win32-low.c.
13178         * win32-low.c (win32_ensure_ntdll_loaded): New function.
13179         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
13180
13181 2013-12-13  Pedro Alves  <palves@redhat.com>
13182
13183         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
13184         if equal to TARGET_WAITKIND_LOADED.
13185         * win32-low.c (cached_status): New static global.
13186         (win32_wait): Add declaration.
13187         (do_initial_child_stuff): Flush all initial pending debug events
13188         up to the initial breakpoint.
13189         (win32_wait): If CACHED_STATUS was set, return that instead
13190         of doing a real wait.  Remove the code resuming the execution
13191         of the inferior after receiving a TARGET_WAITKIND_LOADED event
13192         during the initial phase.  Also remove the code changing
13193         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
13194         TARGET_WAITKIND_STOPPED.
13195
13196 2013-12-11  Yao Qi  <yao@codesourcery.com>
13197
13198         * notif.c (handle_notif_ack): Return 0 if no notification
13199         matches.
13200
13201 2013-11-20  Doug Evans  <dje@google.com>
13202
13203         * linux-low.c (linux_set_resume_request): Fix comment.
13204
13205 2013-11-20  Doug Evans  <dje@google.com>
13206
13207         * linux-low.c (resume_status_pending_p): Tweak comment.
13208
13209 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
13210
13211         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
13212         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
13213         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
13214         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
13215         (srv_amd64_regobj): Add amd64-mpx.o.
13216         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
13217         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
13218         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
13219         * i387-fp.c (num_pl_bnd_register) Added constant.
13220         (num_pl_bnd_cfg_registers) Added constant.
13221         (struct i387_xsave) Added reserved area and MPX fields.
13222         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
13223         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
13224         function.
13225         (tdesc_i386_mpx_linux): Add MPX amd64 target.
13226         (init_registers_amd64_mpx_linux): Declare new function.
13227         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
13228         (x86_64_regmap): Add MPX registers.
13229         (x86_linux_read_description): Add MPX case.
13230         (initialize_low_arch): Initialize MPX targets.
13231
13232 2013-11-18  Tom Tromey  <tromey@redhat.com>
13233
13234         * configure: Rebuild.
13235         * configure.ac: Don't check for stdlib.h.
13236         * gdbreplay.c: Unconditionally include stdlib.h.
13237
13238 2013-11-18  Tom Tromey  <tromey@redhat.com>
13239
13240         * config.in: Rebuild.
13241         * configure: Rebuild.
13242         * configure.ac: Don't use AC_HEADER_DIRENT.
13243
13244 2013-11-18  Tom Tromey  <tromey@redhat.com>
13245
13246         * server.h: Don't check HAVE_STRING_H.
13247         * gdbreplay.c: Don't check HAVE_STRING_H.
13248         * configure: Rebuild.
13249
13250 2013-11-18  Tom Tromey  <tromey@redhat.com>
13251
13252         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
13253         LIBGNU.
13254
13255 2013-11-08  Tom Tromey  <tromey@redhat.com>
13256
13257         * configure, config.in: Rebuild.
13258         * configure.ac: Remove unused configury.
13259
13260 2013-11-08  Tom Tromey  <tromey@redhat.com>
13261
13262         * acinclude.m4: Include common.m4, codeset.m4.
13263         * configure, config.in: Rebuild.
13264         * configure.ac: Use GDB_AC_COMMON.
13265
13266 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
13267
13268         * linux-s390-low.c (HWCAP_S390_TE): New define.
13269         (s390_arch_setup): Consider the TE field in the HWCAP for
13270         determining 'have_regset_tdb'.
13271
13272 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
13273
13274         PR gdb/16014
13275         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
13276         call to sizeof.
13277
13278 2013-10-02  Pedro Alves  <palves@redhat.com>
13279
13280         * server.c (process_serial_event): Don't output "GDBserver
13281         exiting" if GDB is connected through stdio.
13282         * target.c (mywait): Likewise, be silent if GDB is connected
13283         through stdio.
13284
13285 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
13286
13287         * lynx-low.c (lynx_add_threads_after_attach): New function.
13288         (lynx_attach): Remove call to add_thread.  Add call to
13289         lynx_add_threads_after_attach instead.
13290
13291 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
13292
13293         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
13294         * config.in, configure: Regenerated.
13295
13296 2013-09-18  Yao Qi  <yao@codesourcery.com>
13297
13298         PR server/15959
13299         * server.c (start_inferior): Clear 'resume_info'.
13300
13301 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13302
13303         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
13304         for each register.
13305
13306 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13307
13308         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
13309         linux-tile-low.o to srv_tgtobj.
13310
13311 2013-09-16  Will Newton  <will.newton@linaro.org>
13312
13313         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
13314         out regs.
13315
13316 2013-09-06  Pedro Alves  <palves@redhat.com>
13317
13318         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
13319         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
13320         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
13321         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
13322         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
13323         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
13324
13325 2013-09-06  Pedro Alves  <palves@redhat.com>
13326
13327         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
13328         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
13329
13330 2013-09-06  Pedro Alves  <palves@redhat.com>
13331
13332         * linux-amd64-ipa.c: Include tracepoint.h.
13333         * linux-i386-ipa.c: Include tracepoint.h.
13334
13335 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13336
13337         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
13338         (ps_get_thread_area): New function.
13339
13340 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13341
13342         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
13343         (initialize_low_arch): Call init_registers_crisv32 rather than
13344         init_register_crisv32.
13345
13346 2013-09-05  Pedro Alves  <palves@redhat.com>
13347
13348         * server.h (handle_vFile, hostio_last_error_from_errno): Move
13349         to ...
13350         * hostio.h: ... this new file.
13351         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
13352         win32-low.c: Include hostio.h.
13353
13354 2013-09-05  Pedro Alves  <palves@redhat.com>
13355
13356         * server.h (gdb_client_data, handler_func, callback_handler_func)
13357         (delete_file_handler, add_file_handler, append_callback_event)
13358         (delete_callback_event, start_event_loop, initialize_event_loop):
13359         Move to event-loop.h and include it.
13360         * event-loop.h: New file.
13361
13362 2013-09-05  Pedro Alves  <palves@redhat.com>
13363
13364         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
13365         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
13366         (loaded_dll, unloaded_dll): Move to ...
13367         * dll.h: ... this new file.
13368         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
13369
13370 2013-09-05  Pedro Alves  <palves@redhat.com>
13371
13372         * server.h (current_process, get_thread_process, all_processes)
13373         (add_inferior_to_list, for_each_inferior, current_inferior)
13374         (remove_inferior, add_process, remove_process, find_process_pid)
13375         (have_started_inferiors_p, have_attached_inferiors_p)
13376         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
13377         (clear_inferiors, find_inferior, find_inferior_id)
13378         (inferior_target_data, set_inferior_target_data)
13379         (inferior_regcache_data, set_inferior_regcache_data): Move to
13380         inferiors.h, and include it.
13381         * inferiors.h: New file.
13382
13383 2013-09-05  Pedro Alves  <palves@redhat.com>
13384
13385         * server.h (struct emit_ops, current_insn_ptr, emit_error):
13386         Move ...
13387         * ax.h: ... here.
13388
13389 2013-09-05  Pedro Alves  <palves@redhat.com>
13390
13391         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
13392         tracepoint.h.
13393         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
13394         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
13395         (handle_tracepoint_general_set, handle_tracepoint_query)
13396         (tracepoint_finished_step, tracepoint_was_hit)
13397         (release_while_stepping_state_list, current_traceframe)
13398         (in_readonly_region, traceframe_read_mem)
13399         (fetch_traceframe_registers, traceframe_read_sdata)
13400         (traceframe_read_info, struct fast_tpoint_collect_status)
13401         (fast_tracepoint_collecting, force_unlock_trace_buffer)
13402         (handle_tracepoit_bkpts, initialize_low_tracepoint)
13403         (supply_fast_tracepoint_registers)
13404         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
13405         (ipa_tdesc, claim_trampoline_space)
13406         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
13407         (agent_mem_read, agent_get_trace_state_variable_value)
13408         (agent_set_trace_state_variable_value, agent_tsv_read)
13409         (agent_mem_read_string, get_raw_reg_func_addr)
13410         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
13411         * tracepoint.h: ... this new file.
13412
13413 2013-09-05  Pedro Alves  <palves@redhat.com>
13414
13415         * server.h (perror_with_name, error, fatal, warning, paddress)
13416         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
13417         include it.
13418         * utils.h: New file.
13419
13420 2013-09-05  Pedro Alves  <palves@redhat.com>
13421
13422         * server.h (remote_debug, noack_mode, transport_is_reliable)
13423         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
13424         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
13425         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
13426         (write_enn, initialize_async_io, enable_async_io)
13427         (disable_async_io, check_remote_input_interrupt_request)
13428         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
13429         (dead_thread_notify, prepare_resume_reply)
13430         (decode_address_to_semicolon, decode_address, decode_m_packet)
13431         (decode_M_packet, decode_X_packet, decode_xfer_write)
13432         (decode_search_memory_packet, unhexify, hexify)
13433         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
13434         (look_up_one_symbol, relocate_instruction)
13435         (monitor_output): Move to remote-utils.h, and include it.
13436         * remote-utils.h: New file.
13437
13438 2013-09-05  Pedro Alves  <palves@redhat.com>
13439
13440         * server.h (_): Delete.
13441
13442 2013-09-02  Pedro Alves  <palves@redhat.com>
13443
13444         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
13445         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
13446         allocated.
13447         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
13448
13449 2013-09-02  Pierre Muller  <muller@sourceware.org>
13450
13451         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
13452         or WriteProcessMemory complete successfully and handle
13453         ERROR_PARTIAL_COPY error.
13454
13455 2013-09-02  Pedro Alves  <palves@redhat.com>
13456
13457         * server.c (gdb_read_memory): Return -1 on traceframe memory read
13458         error instead of EIO.
13459
13460 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
13461
13462         PR server/15604
13463         * linux-low.c: Include filestuff.h.
13464         (linux_create_inferior) <pid == 0>: Call close_most_fds.
13465         * lynx-low.c: Include filestuff.h.
13466         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
13467         * server.c: Include filestuff.h.
13468         (main): Call notice_open_fds.
13469         * spu-low.c: Include filestuff.h.
13470         (spu_create_inferior) <pid == 0>: Call close_most_fds.
13471
13472 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
13473
13474         * Makefile.in: Explain why ../target and ../nat are not
13475         listed as include file search paths.
13476         (linux-waitpid.o): New object file rule.
13477         * configure.srv (srv_native_linux_obj): New variable.
13478         Replace all occurrences of linux native object files with
13479         $srv_native_linux_obj.
13480         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
13481         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
13482         (linux_enable_event_reporting): Remove declaration.
13483         (my_waitpid): Moved to common/linux-waitpid.c.
13484         (linux_wait_for_event): Pass ptid when calling
13485         linux_enable_event_reporting.
13486         (linux_supports_tracefork_flag): Remove.
13487         (linux_enable_event_reporting): Likewise.
13488         (linux_tracefork_grandchild): Remove.
13489         (STACK_SIZE): Moved to common/linux-ptrace.c.
13490         (linux_tracefork_child): Remove.
13491         (linux_test_for_tracefork): Remove.
13492         (linux_look_up_symbols): Call linux_supports_traceclone.
13493         (initialize_low): Remove call to linux_test_for_tracefork.
13494         * linux-low.h (PTRACE_TYPE_ARG3): Move to
13495         common/linux-ptrace.h.
13496         (PTRACE_TYPE_ARG4): Likewise.
13497         Include linux-ptrace.h.
13498
13499 2013-08-21  Pedro Alves  <palves@redhat.com>
13500
13501         * config.in: Renegerate.
13502
13503 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
13504
13505         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
13506         (SFILES): Remove $(srcdir)/common/target-common.c and
13507         add $(srcdir)/target/waitstatus.c.
13508         (OBS): Remove target-common.o and add waitstatus.o.
13509         (server_h): Remove $(srcdir)/../common/target-common.h and
13510         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
13511         and $(srcdir)/../target/waitstatus.h.
13512         (target-common.o): Remove.
13513         (waitstatus.o): New target object file.
13514         * target.h: Do not include target-common.h and
13515         include target/resume.h, target/wait.h and
13516         target/waitstatus.h.
13517
13518 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
13519
13520         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13521         to PTRACE_TYPE_ARG3.
13522         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13523         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
13524         PTRACE_TYPE_ARG4.
13525         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
13526         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
13527
13528 2013-07-27  Jie Zhang  <jie@codesourcery.com>
13529             Daniel Jacobowitz  <dan@codesourcery.com>
13530             Yao Qi  <yao@codesourcery.com>
13531
13532         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
13533         (mips-linux-watch.o): New rule.
13534         (mips_linux_watch_h): New variable.
13535         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
13536         srv_tgtobj.
13537         * linux-mips-low.c: Include mips-linux-watch.h.
13538         (struct arch_process_info, struct arch_lwp_info): New.
13539         (update_watch_registers_callback): New function.
13540         (mips_linux_new_process, mips_linux_new_thread) New functions.
13541         (mips_linux_prepare_to_resume, mips_insert_point): New
13542         functions.
13543         (mips_remove_point, mips_stopped_by_watchpoint): New
13544         functions.
13545         (rsp_bp_type_to_target_hw_bp_type): New function.
13546         (mips_stopped_data_address): New function.
13547         (the_low_target): Add watchpoint support functions.
13548
13549 2013-07-27  Yao Qi  <yao@codesourcery.com>
13550
13551         * i386-low.c: Include break-common.h.
13552         (enum target_hw_bp_type): Remove.
13553
13554 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
13555
13556         * Makefile.in (SFILES): /common/target-common.c.
13557         (OBS): Add target-common.o.
13558         (server_h): Add $(srcdir)/../common/target-common.h.
13559         (target-common.o): New target.
13560         * server.c (queue_stop_reply_callback): Free
13561         status string after use.
13562         * target.c (target_waitstatus_to_string): Remove.
13563         * target.h: Include target-common.h.
13564         (resume_kind): Likewise.
13565         (target_waitkind): Likewise.
13566         (target_waitstatus): Likewise.
13567         (TARGET_WNOHANG): Likewise.
13568
13569 2013-07-04  Yao Qi  <yao@codesourcery.com>
13570
13571         * Makefile.in (host_alias): Use @host_noncanonical@.
13572         (target_alias): Use @target_noncanonical@.
13573         * configure.ac: Use ACX_NONCANONICAL_TARGET and
13574         ACX_NONCANONICAL_HOST.
13575         * configure: Regenerated.
13576
13577         Revert:
13578         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13579
13580         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13581         * configure: Rebuild.
13582         * Makefile.in (version_host, version_target): Get from configure.
13583         (version.c): Use $(version_host) and $(version_target).
13584
13585 2013-07-03  Pedro Alves  <palves@redhat.com>
13586
13587         * Makefile.in (config.status): Depend on development.sh.
13588         * acinclude.m4: Include libmcheck.m4.
13589         * configure: Regenerate.
13590
13591 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13592
13593         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
13594         attribute inside the parentheses.
13595         (winapi_DebugSetProcessKillOnExit): Ditto.
13596         (winapi_DebugBreakProcess): Ditto.
13597         (winapi_GenerateConsoleCtrlEvent): Ditto.
13598
13599 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13600
13601         * notif.h (notif_event): Add a dummy member to avoid compiler
13602         errors.
13603
13604 2013-07-01  Pedro Alves  <palves@redhat.com>
13605
13606         * hostio.c (HOSTIO_PATH_MAX): Define.
13607         (require_filename, handle_open, handle_unlink, handle_readlink):
13608         Use it.
13609
13610 2013-07-01  Pedro Alves  <palves@redhat.com>
13611
13612         * server.h: Include "pathmax.h".
13613         * linux-low.c: Don't include sys/param.h.
13614         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
13615         MAXPATHLEN.
13616         * win32-low.c: Don't include sys/param.h.
13617         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
13618
13619 2013-07-01  Pedro Alves  <palves@redhat.com>
13620
13621         * event-loop.c: Don't check HAVE_UNISTD_H before including
13622         <unistd.h>.
13623         * gdbreplay.c: Likewise.
13624         * remote-utils.c: Likewise.
13625         * server.c: Likewise.
13626         * configure.ac: Don't check for unistd.h.
13627         * configure: Regenerate.
13628
13629 2013-06-28  Tom Tromey  <tromey@redhat.com>
13630
13631         * Makefile.in (version.c): Use version.in, not
13632         common/version.in.
13633
13634 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13635
13636         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13637         * configure: Rebuild.
13638         * Makefile.in (version_host, version_target): Get from configure.
13639         (version.c): Use $(version_host) and $(version_target).
13640
13641 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13642
13643         Fix trace-status to output user name without trailing colon.
13644         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
13645
13646 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13647
13648         Fix trace-status to output proper start-time and stop-time.
13649         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
13650         output start time and stop time in hex as gdb expects.
13651
13652 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
13653
13654         * tracepoint.c (build_traceframe_info_xml): Output trace state
13655         variables present in the trace buffer.
13656
13657 2013-06-24  Tom Tromey  <tromey@redhat.com>
13658
13659         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
13660         create-version.sh.
13661         (version.o): Remove.
13662         * gdbreplay.c: Include version.h.
13663         (version, host_name): Don't declare.
13664         * server.h: Include version.h.
13665         (version, host_name): Don't declare.
13666
13667 2013-06-12  Pedro Alves  <palves@redhat.com>
13668
13669         * linux-x86-low.c (linux_is_elf64): Delete global.
13670         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
13671         with local linux_pid_exe_is_elf_64_file use.
13672
13673 2013-06-11  Pedro Alves  <palves@redhat.com>
13674
13675         * linux-low.c (regset_disabled, disable_regset): New functions.
13676         (regsets_fetch_inferior_registers)
13677         (regsets_store_inferior_registers): Use them.
13678         (initialize_regsets_info); Don't allocate the disabled_regsets
13679         array here.
13680         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
13681         comment.
13682
13683 2013-06-11  Pedro Alves  <palves@redhat.com>
13684
13685         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
13686         xmalloc.
13687
13688 2013-06-11  Pedro Alves  <palves@redhat.com>
13689
13690         * linux-x86-low.c (initialize_low_arch): Call
13691         init_registers_x32_avx_linux.
13692
13693 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
13694
13695         Fix compatibility with Android Bionic.
13696         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
13697         it is not empty.
13698
13699 2013-06-07  Pedro Alves  <palves@redhat.com>
13700
13701         PR server/14823
13702         * Makefile.in (OBS): Add tdesc.o.
13703         (IPA_OBJS): Add tdesc-ipa.o.
13704         (tdesc-ipa.o): New rule.
13705         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
13706         interface.
13707         * linux-low.c (new_inferior): Delete.
13708         (disabled_regsets, num_regsets): Delete.
13709         (linux_add_process): Adjust to set the new per-process
13710         new_inferior flag.
13711         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
13712         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
13713         was a stop.  When calling arch_setup, switch the current inferior
13714         to the thread that got an event.
13715         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
13716         (regsets_fetch_inferior_registers)
13717         (regsets_store_inferior_registers): New regsets_info parameter.
13718         Adjust to use it.
13719         (linux_register_in_regsets): New regs_info parameter.  Adjust to
13720         use it.
13721         (register_addr, fetch_register, store_register): New usrregs_info
13722         parameter.  Adjust to use it.
13723         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
13724         parameter regs_info.  Adjust to use it.
13725         (linux_fetch_registers): Get the current inferior's regs_info, and
13726         adjust to use it.
13727         (linux_store_registers): Ditto.
13728         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
13729         (initialize_low): Don't initialize the target_regsets here.  Call
13730         initialize_low_arch.
13731         * linux-low.h (target_regsets): Delete declaration.
13732         (struct regsets_info): New.
13733         (struct usrregs_info): New.
13734         (struct regs_info): New.
13735         (struct process_info_private) <new_inferior>: New field.
13736         (struct linux_target_ops): Delete the num_regs, regmap, and
13737         regset_bitmap fields.  New field regs_info.
13738         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
13739         * i387-fp.c (num_xmm_registers): Delete.
13740         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
13741         calls to new interface.
13742         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
13743         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
13744         Infer the number of xmm registers from the regcache's target
13745         description.
13746         * i387-fp.h (num_xmm_registers): Delete.
13747         * inferiors.c (add_thread): Don't install the thread's regcache
13748         here.
13749         * proc-service.c (gregset_info): Fetch the current inferior's
13750         regs_info.  Adjust to use it.
13751         * regcache.c: Include tdesc.h.
13752         (register_bytes, reg_defs, num_registers)
13753         (gdbserver_expedite_regs): Delete.
13754         (get_thread_regcache): If the thread doesn't have a regcache yet,
13755         create one, instead of aborting gdbserver.
13756         (regcache_invalidate_one): Rename to ...
13757         (regcache_invalidate_thread): ... this.
13758         (regcache_invalidate_one): New.
13759         (regcache_invalidate): Only invalidate registers of the current
13760         process.
13761         (init_register_cache): Add target_desc parameter, and use it.
13762         (new_register_cache): Ditto.  Assert the target description has a
13763         non zero registers_size.
13764         (regcache_cpy): Add assertions.  Adjust.
13765         (realloc_register_cache, set_register_cache): Delete.
13766         (registers_to_string, registers_from_string): Adjust.
13767         (find_register_by_name, find_regno, find_register_by_number)
13768         (register_cache_size): Add target_desc parameter, and use it.
13769         (free_register_cache_thread, free_register_cache_thread_one)
13770         (regcache_release, register_cache_size): New.
13771         (register_size): Add target_desc parameter, and use it.
13772         (register_data, supply_register, supply_register_zeroed)
13773         (supply_regblock, supply_register_by_name, collect_register)
13774         (collect_register_as_string, collect_register_by_name): Adjust.
13775         * regcache.h (struct target_desc): Forward declare.
13776         (struct regcache) <tdesc>: New field.
13777         (init_register_cache, new_register_cache): Add target_desc
13778         parameter.
13779         (regcache_invalidate_thread): Declare.
13780         (regcache_invalidate_one): Delete declaration.
13781         (regcache_release): Declare.
13782         (find_register_by_number, register_cache_size, register_size)
13783         (find_regno): Add target_desc parameter.
13784         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
13785         declarations.
13786         * remote-utils.c: Include tdesc.h.
13787         (outreg, prepare_resume_reply): Adjust.
13788         * server.c: Include tdesc.h.
13789         (gdbserver_xmltarget): Delete declaration.
13790         (get_features_xml, process_serial_event): Adjust.
13791         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
13792         declare.
13793         (struct process_info) <tdesc>: New field.
13794         (ipa_tdesc): Declare.
13795         * tdesc.c: New file.
13796         * tdesc.h: New file.
13797         * tracepoint.c: Include tdesc.h.
13798         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
13799         (get_context_regcache): Adjust to pass ipa_tdesc down.
13800         (do_action_at_tracepoint): Adjust to get the register cache size
13801         from the context regcache's description.
13802         (traceframe_walk_blocks): Adjust to get the register cache size
13803         from the current trace frame's description.
13804         (traceframe_get_pc): Adjust to get current trace frame's
13805         description and pass it down.
13806         (gdb_collect): Adjust to get the register cache size from the
13807         IPA's description.
13808         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
13809         (gdbserver_xmltarget): Delete.
13810         (initialize_low_tracepoint): Set the ipa's target description.
13811         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
13812         (initialize_low_tracepoint): Set the ipa's target description.
13813         * linux-x86-low.c: Include tdesc.h.
13814         [__x86_64__] (is_64bit_tdesc): New.
13815         (ps_get_thread_area, x86_get_thread_area): Use it.
13816         (i386_cannot_store_register): Rename to ...
13817         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
13818         (i386_cannot_fetch_register): Rename to ...
13819         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
13820         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
13821         to new interface.
13822         (target_regsets): Rename to ...
13823         (x86_regsets): ... this.
13824         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
13825         interface.
13826         (x86_siginfo_fixup): Use is_64bit_tdesc.
13827         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
13828         (tdesc_x32_avx_linux, tdesc_x32_linux)
13829         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
13830         Declare.
13831         (x86_linux_update_xmltarget): Delete.
13832         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
13833         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
13834         (AMD64_LINUX_USER64_CS): New.
13835         (x86_linux_read_description): New, based on
13836         x86_linux_update_xmltarget.
13837         (same_process_callback): New.
13838         (x86_arch_setup_process_callback): New.
13839         (x86_linux_update_xmltarget): New.
13840         (x86_regsets_info): New.
13841         (amd64_linux_regs_info): New.
13842         (i386_linux_usrregs_info): New.
13843         (i386_linux_regs_info): New.
13844         (x86_linux_regs_info): New.
13845         (x86_arch_setup): Reimplement.
13846         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
13847         (x86_emit_ops): Ditto.
13848         (the_low_target): Adjust.  Install x86_linux_regs_info,
13849         x86_cannot_fetch_register, and x86_cannot_store_register.
13850         (initialize_low_arch): New.
13851         * linux-ia64-low.c (tdesc_ia64): Declare.
13852         (ia64_fetch_register): Adjust.
13853         (ia64_usrregs_info, regs_info): New globals.
13854         (ia64_regs_info): New function.
13855         (the_low_target): Adjust.
13856         (initialize_low_arch): New function.
13857         * linux-sparc-low.c (tdesc_sparc64): Declare.
13858         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
13859         Adjust.
13860         (sparc_arch_setup): New function.
13861         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
13862         (the_low_target): Adjust.
13863         (initialize_low_arch): New function.
13864         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
13865         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
13866         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
13867         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
13868         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
13869         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
13870         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
13871         (tdesc_powerpc_isa205_vsx64l): Declare.
13872         (ppc_cannot_store_register, ppc_collect_ptrace_register)
13873         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
13874         (ppc_set_pc, ppc_get_hwcap): Adjust.
13875         (ppc_usrregs_info): Forward declare.
13876         (!__powerpc64__) ppc_regmap_adjusted: New global.
13877         (ppc_arch_setup): Adjust to the current process'es target
13878         description.
13879         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
13880         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
13881         (ppc_store_evrregset): Adjust.
13882         (target_regsets): Rename to ...
13883         (ppc_regsets): ... this, and make static.
13884         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
13885         (ppc_regs_info): New function.
13886         (the_low_target): Adjust.
13887         (initialize_low_arch): New function.
13888         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
13889         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
13890         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
13891         (tdesc_s390x_linux64v2): Declare.
13892         (s390_collect_ptrace_register, s390_supply_ptrace_register)
13893         (s390_fill_gregset, s390_store_last_break): Adjust.
13894         (target_regsets): Rename to ...
13895         (s390_regsets): ... this, and make static.
13896         (s390_get_pc, s390_set_pc): Adjust.
13897         (s390_get_hwcap): New target_desc parameter, and use it.
13898         [__s390x__] (have_hwcap_s390_high_gprs): New global.
13899         (s390_arch_setup): Adjust to set the current process'es target
13900         description.  Don't adjust the regmap.
13901         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
13902         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
13903         (regs_info_3264): New globals.
13904         (s390_regs_info): New function.
13905         (the_low_target): Adjust.
13906         (initialize_low_arch): New function.
13907         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
13908         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
13909         [__mips64] (init_registers_mips_linux)
13910         (init_registers_mips_dsp_linux): Delete defines.
13911         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
13912         (have_dsp): New global.
13913         (mips_read_description): New, based on mips_arch_setup.
13914         (mips_arch_setup): Reimplement.
13915         (get_usrregs_info): New function.
13916         (mips_cannot_fetch_register, mips_cannot_store_register)
13917         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
13918         (mips_fill_fpregset, mips_store_fpregset): Adjust.
13919         (target_regsets): Rename to ...
13920         (mips_regsets): ... this, and make static.
13921         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
13922         (dsp_regs_info, regs_info): New globals.
13923         (mips_regs_info): New function.
13924         (the_low_target): Adjust.
13925         (initialize_low_arch): New function.
13926         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
13927         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
13928         Declare.
13929         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
13930         (arm_read_description): New, with bits factored from
13931         arm_arch_setup.
13932         (arm_arch_setup): Reimplement.
13933         (target_regsets): Rename to ...
13934         (arm_regsets): ... this, and make static.
13935         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
13936         (arm_regs_info): New function.
13937         (the_low_target): Adjust.
13938         (initialize_low_arch): New function.
13939         * linux-m68k-low.c (tdesc_m68k): Declare.
13940         (target_regsets): Rename to ...
13941         (m68k_regsets): ... this, and make static.
13942         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
13943         (m68k_regs_info): New function.
13944         (m68k_arch_setup): New function.
13945         (the_low_target): Adjust.
13946         (initialize_low_arch): New function.
13947         * linux-sh-low.c (tdesc_sharch): Declare.
13948         (target_regsets): Rename to ...
13949         (sh_regsets): ... this, and make static.
13950         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
13951         (sh_regs_info, sh_arch_setup): New functions.
13952         (the_low_target): Adjust.
13953         (initialize_low_arch): New function.
13954         * linux-bfin-low.c (tdesc_bfin): Declare.
13955         (bfin_arch_setup): New function.
13956         (bfin_usrregs_info, regs_info): New globals.
13957         (bfin_regs_info): New function.
13958         (the_low_target): Adjust.
13959         (initialize_low_arch): New function.
13960         * linux-cris-low.c (tdesc_cris): Declare.
13961         (cris_arch_setup): New function.
13962         (cris_usrregs_info, regs_info): New globals.
13963         (cris_regs_info): New function.
13964         (the_low_target): Adjust.
13965         (initialize_low_arch): New function.
13966         * linux-cris-low.c (tdesc_crisv32): Declare.
13967         (cris_arch_setup): New function.
13968         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
13969         (cris_regs_info): New function.
13970         (the_low_target): Adjust.
13971         (initialize_low_arch): New function.
13972         * linux-m32r-low.c (tdesc_m32r): Declare.
13973         (m32r_arch_setup): New function.
13974         (m32r_usrregs_info, regs_info): New globals.
13975         (m32r_regs_info): Adjust.
13976         (initialize_low_arch): New function.
13977         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
13978         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
13979         (tic6x_usrregs_info): Forward declare.
13980         (tic6x_read_description): New function, based on ...
13981         (tic6x_arch_setup): ... this.  Reimplement.
13982         (target_regsets): Rename to ...
13983         (tic6x_regsets): ... this, and make static.
13984         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
13985         (tic6x_regs_info): New function.
13986         (the_low_target): Adjust.
13987         (initialize_low_arch): New function.
13988         * linux-xtensa-low.c (tdesc_xtensa): Declare.
13989         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
13990         (target_regsets): Rename to ...
13991         (xtensa_regsets): ... this, and make static.
13992         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
13993         globals.
13994         (xtensa_arch_setup, xtensa_regs_info): New functions.
13995         (the_low_target): Adjust.
13996         (initialize_low_arch): New function.
13997         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
13998         (nios2_arch_setup): Set the current process'es tdesc.
13999         (target_regsets): Rename to ...
14000         (nios2_regsets): ... this.
14001         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
14002         (nios2_regs_info): New function.
14003         (the_low_target): Adjust.
14004         (initialize_low_arch): New function.
14005         * linux-aarch64-low.c (tdesc_aarch64): Declare.
14006         (aarch64_arch_setup): Set the current process'es tdesc.
14007         (target_regsets): Rename to ...
14008         (aarch64_regsets): ... this.
14009         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
14010         (aarch64_regs_info): New function.
14011         (the_low_target): Adjust.
14012         (initialize_low_arch): New function.
14013         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
14014         globals.
14015         (target_regsets): Rename to ...
14016         (tile_regsets): ... this.
14017         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
14018         (tile_regs_info): New function.
14019         (tile_arch_setup): Set the current process'es tdesc.
14020         (the_low_target): Adjust.
14021         (initialize_low_arch): New function.
14022         * spu-low.c (tdesc_spu): Declare.
14023         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
14024         * win32-arm-low.c (tdesc_arm): Declare.
14025         (arm_arch_setup): New function.
14026         (the_low_target): Install arm_arch_setup instead of
14027         init_registers_arm.
14028         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
14029         (init_windows_x86): Rename to ...
14030         (i386_arch_setup): ... this.  Set `win32_tdesc'.
14031         (the_low_target): Adjust.
14032         * win32-low.c (win32_tdesc): New global.
14033         (child_add_thread): Don't create the thread cache here.
14034         (do_initial_child_stuff): Set the new process'es tdesc.
14035         * win32-low.h (struct target_desc): Forward declare.
14036         (win32_tdesc): Declare.
14037         * lynx-i386-low.c (tdesc_i386): Declare global.
14038         (lynx_i386_arch_setup): Set `lynx_tdesc'.
14039         * lynx-low.c (lynx_tdesc): New global.
14040         (lynx_add_process): Set the new process'es tdesc.
14041         * lynx-low.h (struct target_desc): Forward declare.
14042         (lynx_tdesc): Declare global.
14043         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
14044         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
14045         * nto-low.c (nto_tdesc): New global.
14046         (do_attach): Set the new process'es tdesc.
14047         * nto-low.h (struct target_desc): Forward declare.
14048         (nto_tdesc): Declare.
14049         * nto-x86-low.c (tdesc_i386): Declare.
14050         (nto_x86_arch_setup): Set `nto_tdesc'.
14051
14052 2013-06-04  Gary Benson  <gbenson@redhat.com>
14053
14054         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
14055         to qSupported response when appropriate.
14056         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
14057         with nonzero-length annex.
14058         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
14059         arguments supplied in annex.
14060
14061 2013-05-31  Doug Evans  <dje@google.com>
14062
14063         PR server/15594
14064         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
14065         64 bits in 64-cross-32 environment.
14066
14067 2013-05-28  Pedro Alves  <palves@redhat.com>
14068
14069         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
14070         (aarch64-without-fpu.c): Delete rule.
14071         * configure.srv (aarch64*-*-linux*): Remove references to
14072         aarch64-without-fpu.o and aarch64-without-fpu.xml.
14073         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
14074         declaration.
14075
14076 2013-05-24  Pedro Alves  <palves@redhat.com>
14077
14078         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
14079         instead of strchr/decode_address.  Error if the range isn't split
14080         with a ','.  Don't assume there's be a ':' in the action.
14081
14082 2013-05-23  Yao Qi  <yao@codesourcery.com>
14083             Pedro Alves  <palves@redhat.com>
14084
14085         * linux-low.c (lwp_in_step_range): New function.
14086         (linux_wait_1): If the thread was range stepping and stopped
14087         outside the stepping range, report the stop to GDB.  Otherwise,
14088         continue stepping.  Add range stepping debug output.
14089         (linux_set_resume_request): Copy the step range from the resume
14090         request to the lwp.
14091         (linux_supports_range_stepping): New.
14092         (linux_target_ops) <supports_range_stepping>: Set to
14093         linux_supports_range_stepping.
14094         * linux-low.h (struct linux_target_ops)
14095         <supports_range_stepping>: New field.
14096         (struct lwp_info) <step_range_start, step_range_end>: New fields.
14097         * linux-x86-low.c (x86_supports_range_stepping): New.
14098         (the_low_target) <supports_range_stepping>: Set to
14099         x86_supports_range_stepping.
14100         * server.c (handle_v_cont): Handle 'r' action.
14101         (handle_v_requests): Append ";r" if the target supports range
14102         stepping.
14103         * target.h (struct thread_resume) <step_range_start,
14104         step_range_end>: New fields.
14105         (struct target_ops) <supports_range_stepping>:
14106         New field.
14107         (target_supports_range_stepping): New macro.
14108
14109 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
14110
14111         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
14112         confusion in comment.
14113
14114 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
14115
14116         * lynx-low.c (struct process_info_private): New type.
14117         (lynx_add_process): New function.
14118         (lynx_create_inferior, lynx_attach): Replace calls to
14119         add_process by calls to lynx_add_process.
14120         (lynx_resume): If PTID is null, then try using
14121         current_process()->private->last_wait_event_ptid.
14122         Add comments.
14123         (lynx_clear_inferiors): Delete.  The contents of that function
14124         has been inlined in lynx_mourn;
14125         (lynx_wait_1): Save the ptid in the process's private data.
14126         (lynx_mourn): Free the process' private data.  Replace call
14127         to lynx_clear_inferiors by call to clear_inferiors.
14128
14129 2013-05-17  Yao Qi  <yao@codesourcery.com>
14130
14131         * i386-low.c (i386_length_and_rw_bits): Move the comment to
14132         the right place.
14133
14134 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
14135
14136         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
14137         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
14138         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
14139         PT_TEXT_END_ADDR guards.  Update comments.
14140         (linux_target_op) <read_offsets>: Conditionally define to
14141         linux_read_offsets if the target is UCLIBC and if it defines
14142         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
14143
14144 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
14145             Andrew Jenner  <andrew@codesourcery.com>
14146
14147         * Makefile.in (SFILES): Add linux-nios2-low.c.
14148         (clean): Add action to delete nios2-linux.c.
14149         (nios2-linux.c): New rule.
14150         * configure.srv: Add nios2*-*-linux*.
14151         * linux-nios2-low.c: New.
14152
14153 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
14154
14155         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
14156
14157 2013-04-25  Hui Zhu  <hui@codesourcery.com>
14158
14159         PR gdb/15186
14160         * ax.c (ax_printf): Add fflush.
14161
14162 2013-04-22  Tom Tromey  <tromey@redhat.com>
14163
14164         * Makefile.in (SFILES): Add filestuff.c.
14165         (OBS): Add filestuff.o.
14166         (filestuff.o): New target.
14167         * config.in, configure: Rebuild.
14168         * configure.ac: Check for fdwalk, pipe2.
14169
14170 2013-04-17  Pedro Alves  <palves@redhat.com>
14171
14172         * configure.ac (USE_THREAD_DB): Delete variable.
14173         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
14174         Don't AC_SUBST USE_THREAD_DB.
14175         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
14176         * config.in, configure: Regenerate.
14177
14178 2013-04-16  Pedro Alves  <palves@redhat.com>
14179
14180         * linux-low.h (struct lwp_info) <thread_known>: Move under
14181         the USE_THREAD_DB #ifdef.
14182
14183 2013-04-16  Pedro Alves  <palves@redhat.com>
14184
14185         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
14186         (linux-low.o): Delete rule.
14187         * linux-low.h: Always include "gdb_thread_db.h" instead of
14188         conditionally including thread_db.h.
14189         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
14190         HAVE_THREAD_DB_H.
14191
14192 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14193
14194         * Makefile.in (install-only): Fix make install regression.
14195
14196 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
14197
14198         Convert man pages to texinfo, new gdbinit.5 texinfo page.
14199         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
14200         installation.
14201         * gdbserver.1: Remove.
14202
14203 2013-03-22  Pedro Alves  <palves@redhat.com>
14204
14205         * linux-low.c (handle_extended_wait): Don't call
14206         linux_enable_event_reporting.
14207
14208 2013-03-15  Tony Theodore  <tonyt@logyst.com>
14209
14210         PR build/9098:
14211         * Makefile.in (SHELL): Use @SHELL@.
14212
14213 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
14214
14215         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
14216         compiler warning.
14217
14218 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
14219
14220         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
14221         Remove extraneous NULL element.
14222
14223 2013-03-13  Yao Qi  <yao@codesourcery.com>
14224
14225         * tracepoint.c (traceframe_read_tsv): Look for the last matched
14226         'V' block in trace frame.
14227
14228 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14229
14230         * target.h (struct target_ops): Add btrace ops.
14231         (target_supports_btrace): New macro.
14232         (target_enable_btrace): New macro.
14233         (target_disable_btrace): New macro.
14234         (target_read_btrace): New macro.
14235         * gdbthread.h (struct thread_info): Add btrace field.
14236         * server.c: Include btrace-common.h.
14237         (handle_btrace_general_set): New function.
14238         (handle_btrace_enable): New function.
14239         (handle_btrace_disable): New function.
14240         (handle_general_set): Call handle_btrace_general_set.
14241         (handle_qxfer_btrace): New function.
14242         (struct qxfer qxfer_packets[]): Add btrace entry.
14243         * inferiors.c (remove_thread): Disable btrace.
14244         * linux-low: Include linux-btrace.h.
14245         (linux_low_enable_btrace): New function.
14246         (linux_low_read_btrace): New function.
14247         (linux_target_ops): Add btrace ops.
14248         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
14249         Add srv_linux_btrace=yes.
14250         (x86_64-*-linux*): Add linux-btrace.o.
14251         Add srv_linux_btrace=yes.
14252         * configure.ac: Define HAVE_LINUX_BTRACE.
14253         * config.in: Regenerated.
14254         * configure: Regenerated.
14255
14256 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14257
14258         * server.c (handle_qxfer): Preserve error message if -3 is
14259         returned.
14260         (qxfer): Document the -3 return value.
14261
14262 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14263
14264         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
14265         (linux_btrace_h): New variable.
14266         (linux-btrace.o): New rule.
14267
14268 2013-03-08  Stan Shebs  <stan@codesourcery.com>
14269             Hafiz Abid Qadeer  <abidh@codesourcery.com>
14270
14271         * tracepoint.c (trace_buffer_size): New global.
14272         (DEFAULT_TRACE_BUFFER_SIZE): New define.
14273         (init_trace_buffer): Change to one-argument function. Allocate
14274         trace buffer memory.
14275         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
14276         handle QTBuffer:size packet.
14277         (cmd_bigqtbuffer_size): New function.
14278         (initialize_tracepoint): Call init_trace_buffer with
14279         DEFAULT_TRACE_BUFFER_SIZE.
14280         * server.c (handle_query): Add QTBuffer:size in the
14281         supported packets.
14282
14283 2013-03-07  Yao Qi  <yao@codesourcery.com>
14284
14285         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
14286         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
14287         of -1.
14288         (cmd_qtsp): Adjust condition.  Do post increment.
14289         Set cur_action and cur_step_action back to 0.
14290
14291 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
14292
14293         PR server/15236
14294         * linux-low.c (linux_write_memory): Return early success if LEN is
14295         zero.
14296
14297 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
14298
14299         * configure.srv: Add x86_64-*-cygwin* as target.
14300
14301 2013-02-28  Tom Tromey  <tromey@redhat.com>
14302
14303         * configure.ac: Invoke AC_SYS_LARGEFILE.
14304         * configure, config.in: Rebuild.
14305
14306 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
14307
14308         * win32-low.c: Throughout, fix format strings and casts of
14309         printf-like functions to avoid type related warnings on all
14310         platforms.
14311         (get_child_debug_event): Print dwDebugEventCode as hex since
14312         that's how it's usually documented.
14313
14314 2013-02-28  Yao Qi  <yao@codesourcery.com>
14315
14316         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
14317         pulongest.
14318
14319 2013-02-27  Jiong Wang  <jiwang@tilera.com>
14320
14321         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
14322         (reg-tilegx32.c): New rule.
14323         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
14324         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
14325         different register info initializer according to elf class.
14326         (init_registers_tilgx32): New function.  The tilegx32 register info
14327         initializer.
14328         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
14329         (tile_store_gregset): Likewise.
14330
14331 2013-02-27  Yao Qi  <yao@codesourcery.com>
14332
14333         * server.c (process_point_options): Print debug message when
14334         debug_threads is true.
14335
14336 2013-02-26  Yao Qi  <yao@codesourcery.com>
14337
14338         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
14339
14340 2013-02-19  Pedro Alves  <palves@redhat.com>
14341             Kai Tietz <ktietz@redhat.com>
14342
14343         PR gdb/15161
14344
14345         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
14346         instead of strtoul to extract address from packet.
14347         (process_serial_event) <'z'>: Likewise.
14348
14349 2013-02-18  Yao Qi  <yao@codesourcery.com>
14350
14351         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
14352
14353 2013-02-14  Pedro Alves  <palves@redhat.com>
14354
14355         Plug memory leak.
14356
14357         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
14358         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
14359
14360 2013-02-14  Pedro Alves  <palves@redhat.com>
14361
14362         * tracepoint.c (cmd_qtdpsrc): Use savestring.
14363
14364 2013-02-14  Pedro Alves  <palves@redhat.com>
14365
14366         * tracepoint.c (save_string): Delete.
14367         (add_tracepoint_action): Use savestring instead of save_string.
14368
14369 2013-02-12  Pedro Alves  <palves@redhat.com>
14370
14371         * linux-xtensa-low.c: Ditto.
14372         * xtensa-xtregs.c: Ditto.
14373
14374 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
14375
14376         * thread-db.c (thread_db_get_tls_address): NULL pointer check
14377         thread_db.
14378
14379 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14380
14381         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
14382         aarch64_num_wp_regs and aarch64_num_bp_regs to
14383         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
14384
14385 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14386
14387         * linux-aarch64-low.c (ps_get_thread_area): Replace
14388         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
14389
14390 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
14391             Marcus Shawcroft  <marcus.shawcroft@arm.com>
14392             Nigel Stephens  <nigel.stephens@arm.com>
14393             Yufeng Zhang  <yufeng.zhang@arm.com>
14394
14395         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
14396         (aarch64.c, aarch64-without-fpu.c): New targets.
14397         * configure.srv (aarch64*-*-linux*): New.
14398         * linux-aarch64-low.c: New file.
14399
14400 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14401
14402         * linux-low.c (handle_extended_wait, linux_create_inferior)
14403         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
14404         (dequeue_one_deferred_signal, linux_resume_one_thread)
14405         (fetch_register, linux_write_memory, linux_enable_event_reporting)
14406         (linux_tracefork_grandchild, linux_test_for_tracefork)
14407         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
14408         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
14409         where the argument is 0.
14410
14411 2013-01-25  Yao Qi  <yao@codesourcery.com>
14412
14413         * event-loop.c: Include "queue.h".
14414         (gdb_event_p): New typedef.
14415         (struct gdb_event) <next_event>: Remove.
14416         (event_queue): Change to QUEUE(gdb_event_p).
14417         (async_queue_event): Remove.
14418         (gdb_event_xfree): New.
14419         (initialize_event_loop): New.
14420         (process_event): Use API from QUEUE.
14421         (wait_for_event): Likewise.
14422         * server.c (main): Call initialize_event_loop.
14423         * server.h (initialize_event_loop): Declare.
14424
14425 2013-01-18  Yao Qi  <yao@codesourcery.com>
14426
14427         * ax.h (struct eval_agent_expr_context): New.
14428         (gdb_eval_agent_expr): Update declaration.
14429         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
14430         TFRAME.  Add new argument CTX.
14431         * server.h (struct eval_agent_expr_context): Declare.
14432         (agent_mem_read, agent_tsv_read): Update declaration.
14433         (agent_mem_read_string): Likewise.
14434         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
14435         (add_traceframe_block): Add new argument TPOINT.
14436         Increase TPOINT->traceframe_usage.
14437         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
14438         eval_tracepoint_agent_expr.
14439         (condition_true_at_tracepoint): Likewise.
14440         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
14441         (agent_mem_read_string, agent_tsv_read): Likewise.
14442
14443 2013-01-16  Yao Qi  <yao@codesourcery.com>
14444
14445         * linux-low.c (linux_resume_one_lwp): Don't check
14446         'lwp->bp_reinsert != 0'.
14447
14448 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14449             Pedro Alves  <palves@redhat.com>
14450
14451         * lynx-low.c (ptrace_request_to_str): Define a temporary
14452         macro and use it to simplify this function's implementation.
14453
14454 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14455
14456         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
14457         sets errno.
14458
14459 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14460
14461         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
14462
14463 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14464
14465         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
14466
14467 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14468
14469         * lynx-low.c (lynx_resume): Use the resume_info parameter
14470         to determine the ptid for the lynx_ptrace call, unless
14471         it is equal to minus_one_ptid, in which case we use the
14472         ptid of the current_inferior.
14473         (lynx_wait_1): After having received a thread create/exit
14474         event, resume the inferior's execution using the signaling
14475         thread's ptid, rather than the old ptid.
14476
14477 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14478
14479         * lynx-low.c (lynx_resume): Delete variable ret.
14480
14481 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
14482
14483         * gdbreplay.c (gdbreplay_version): Update copyright year.
14484         * server.c (gdbserver_version): Likewise.
14485
14486 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14487
14488         * lynx-low.c (lynx_wait_1): Add debug trace before adding
14489         new thread.
14490
14491 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14492
14493         * lynx-low.c (ptrace_request_to_str): Add handling for
14494         PTRACE_GETTRACESIG.
14495
14496 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14497
14498         * lynx-low.c (lynx_attach): Delete variable new_process.
14499
14500 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14501
14502         * lynx-low.c (lynx_create_inferior): Delete variable
14503         new_process.
14504
14505 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14506
14507         * lynx-low.c (ptrace_request_to_str): Do not handle
14508         PTRACE_GETTHREADLIST if this macro does not exist.
14509
14510 2012-12-15  Yao Qi  <yao@codesourcery.com>
14511
14512         * Makefile.in (OBS): Add notif.o.
14513         * notif.c, notif.h: New.
14514         * server.c: Include "notif.h".
14515         (struct vstop_notif) <next>: Remove.
14516         <base>: New field.
14517         (queue_stop_reply): Update.
14518         (push_event, send_next_stop_reply): Remove.
14519         (discard_queued_stop_replies): Update.
14520         (notif_stop): New variable.
14521         (handle_v_stopped): Remove.
14522         (handle_v_requests): Don't call handle_v_stopped.  Call
14523         handle_ack_notif instead.
14524         (queue_stop_reply_callback): Call notif_event_enque instead
14525         of queue_stop_reply.
14526         (handle_status): Don't call send_next_stop_reply, call
14527         notif_write_event instead.
14528         (kill_inferior_callback): Likewise.
14529         (detach_or_kill_inferior_callback): Likewise.
14530         (main): Call initialize_notif.
14531         (process_serial_event): Call QUEUE_is_empty.
14532         (handle_target_event): Call notif_push instead of push event.
14533         * server.h (push_event): Remove declaration.
14534
14535 2012-12-10  Tom Tromey  <tromey@redhat.com>
14536
14537         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
14538         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
14539         macros.
14540         (.c.o): Rewrite.
14541         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
14542         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
14543         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
14544         (amd64-linux-ipa.o, ax.o): Rewrite.
14545         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
14546         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
14547         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
14548         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
14549         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
14550         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
14551         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
14552         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
14553         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
14554         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
14555         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
14556         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
14557         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
14558         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
14559         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
14560         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
14561         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
14562         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
14563         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
14564         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
14565         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
14566         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
14567         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
14568         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
14569         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
14570         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
14571         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
14572         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
14573         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
14574         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
14575         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
14576         (reg-tilegx.o): Remove.
14577         (all_object_files): New macro.
14578         Include .deps files.
14579         * aclocal.m4, configure: Rebuild.
14580         * acinclude.m4: Include depstand.m4, lead-dot.m4.
14581         * configure.ac: Invoke ZW_CREATE_DEPDIR,
14582         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
14583
14584 2012-12-05  Tom Tromey  <tromey@redhat.com>
14585
14586         PR gdb/14917:
14587         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
14588
14589 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
14590
14591         * configure.ac: Check for linux/perf_event.h.
14592         * config.in: Regenerated.
14593         * configure: Regenerated.
14594
14595 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
14596
14597         * hostio.c (handle_readlink): Decrease buffer size
14598         parameter passed to readlink by one byte.
14599
14600 2012-11-26  Yao Qi  <yao@codesourcery.com>
14601
14602         * configure.ac (build_warnings): Append '-Wempty-body'.
14603         * configure: Regenerated.
14604         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
14605         body.
14606
14607 2012-11-15  Pierre Muller  <muller@sourceware.org>
14608
14609         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
14610         * config.in: Regenerate.
14611         * configure: Regenerate.
14612         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
14613         Use "gdb_wait.h" header instead of <sys/wait.h> header.
14614         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14615         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
14616         header.
14617         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
14618         instead of <sys/wait.h> header.
14619         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14620
14621 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
14622
14623         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
14624         (various make rules): Remove -DGDBSERVER
14625
14626 2012-11-09  Yao Qi  <yao@codesourcery.com>
14627
14628         * spu-low.c (current_ptid): Move it to ..
14629         * gdbthread.h: ... here.  New.
14630         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
14631         * server.c (myresume, process_serial_event): Likewise.
14632         * thread-db.c (thread_db_find_new_threads): Likewise.
14633         * tracepoint.c (run_inferior_command): Likewise.
14634
14635 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
14636
14637         * server.c (handle_search_memory_1): Include access length in
14638         warning message.
14639
14640 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
14641
14642         * linux-crisv32-low.c: Fix compile errors.
14643
14644 2012-09-04  Yao Qi  <yao@codesourcery.com>
14645
14646         * tracepoint.c (cmd_qtsv): Adjust debug message.
14647         Don't check CUR_TPOINT.
14648
14649 2012-08-28  Yao Qi  <yao@codesourcery.com>
14650
14651         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
14652         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
14653         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
14654         Remove declarations of xmalloc, xreallloc, xstrdup and
14655         freeargv.
14656         * Makefile.in (libiberty_h): New.
14657         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
14658         (linux-bfin-low.o): Append dependency 'libiberty.h'.
14659
14660 2012-08-23  Yao Qi  <yao@codesourcery.com>
14661
14662         * server.h: Remove declaration of 'xsnprintf'.
14663
14664 2012-08-22  Keith Seitz  <keiths@redhat.com>
14665
14666         * server.h: Include build-gnulib-gbserver/config.h.
14667         * gdbreplay.c: Likewise.
14668
14669 2012-08-08  Doug Evans  <dje@google.com>
14670
14671         * Makefile.in (SFILES): Add gdb_vecs.c.
14672         (OBS): Add gdb_vecs.o.
14673         (gdb_vecs_h, host_defs_h): New variables.
14674         (thread-db.o): Add $(gdb_vecs_h) dependency.
14675         (gdb_vecs.o): New rule.
14676         * thread-db.c: #include "gdb_vecs.h".
14677         (thread_db_load_search): Use a vector to iterate over path elements.
14678         Handle text appearing after "$pdir".
14679
14680         * configure.ac: Add check for strstr.
14681         * config.in: Regenerate.
14682         * configure: Regenerate.
14683
14684 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
14685
14686         * hostio.c (handle_pread): If pread fails, fall back to attempting
14687         lseek/read.
14688         (handle_pwrite): Likewise for pwrite.
14689
14690 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
14691
14692         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
14693         between unsupported TYPE and unimplementable ADDR/LEN combination.
14694         (arm_insert_point): Act on new return value.
14695
14696 2012-07-31  Pedro Alves  <palves@redhat.com>
14697
14698         * server.c (process_point_options): Only skip tokens if we find
14699         one that is unrecognized.  Don't treat 'X' specially while
14700         skipping unrecognized tokens.
14701
14702 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
14703
14704         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
14705         to 4-byte-align HW breakpoint addresses for Thumb.
14706
14707 2012-07-27  Yao Qi  <yao@codesourcery.com>
14708
14709         PR remote/14161.
14710
14711         * server.h: Declare gdb_agent_about_to_close.
14712         * target.c (kill_inferior): Include "agent.h".
14713         New.  Send command 'kill'.
14714         * target.h (kill_inferior): Removed macro.
14715         * tracepoint.c (gdb_agent_about_to_close): New.
14716         (gdb_agent_helper_thread): Handle command 'close'.
14717         Wait endlessly until the inferior stops.
14718         Install gdb_agent_remove_socket to atexit hook.
14719         (agent_socket_name): New static variable.
14720         (gdb_agent_socket_init): Replace local variable 'name' with
14721         'agent_socket_name'.
14722         (gdb_agent_remove_socket): New.
14723
14724 2012-07-27  Yao Qi  <yao@codesourcery.com>
14725
14726         * server.c (process_point_options): Stop at 'X' when parsing.
14727
14728 2012-07-19  Michael Eager  <eager@eagercon.com>
14729
14730         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
14731         to hw_execute.
14732         * linux-x86-low.c (x86_insert_point, x86_remove_point):
14733         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
14734         hardware breakpoint.
14735
14736 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14737
14738         * gdbserver/linux-low.c (initialize_low): Call
14739         linux_ptrace_init_warnings.
14740
14741 2012-07-02  Doug Evans  <dje@google.com>
14742
14743         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
14744         pointer to int.
14745
14746 2012-07-02  Stan Shebs  <stan@codesourcery.com>
14747
14748         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
14749         (ax.o): Add it to build rule.
14750         (ax-ipa.o): Ditto.
14751         (OBS): Add format.o.
14752         (IPA_OBS): Add format.o.
14753         * server.c (handle_query): Claim support for breakpoint commands.
14754         (process_point_options): Add command case.
14755         (process_serial_event): Leave running if there are printfs in
14756         effect.
14757         * mem-break.h (any_persistent_commands): Declare.
14758         (add_breakpoint_commands): Declare.
14759         (gdb_no_commands_at_breakpoint): Declare.
14760         (run_breakpoint_commands): Declare.
14761         * mem-break.c (struct point_command_list): New struct.
14762         (struct breakpoint): New field command_list.
14763         (any_persistent_commands): New function.
14764         (add_commands_to_breakpoint): New function.
14765         (add_breakpoint_commands): New function.
14766         (gdb_no_commands_at_breakpoint): New function.
14767         (run_breakpoint_commands): New function.
14768         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
14769         locally.
14770         * ax.c: Include format.h.
14771         (ax_printf): New function.
14772         (gdb_eval_agent_expr): Add printf opcode.
14773
14774 2012-06-13  Yao Qi  <yao@codesourcery.com>
14775
14776         * server.c (start_inferior): Remove duplicated writes to fields
14777         'last_resume_kind' and 'last_status' of 'current_inferior'.
14778
14779 2012-06-12  Yao Qi  <yao@codesourcery.com>
14780             Pedro Alves  <palves@redhat.com>
14781
14782         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
14783         comment.
14784         * server.c (handle_v_cont): Extend comment.
14785
14786 2012-06-11  Yao Qi  <yao@codesourcery.com>
14787
14788         * linux-low.c (linux_attach): Add 'static'.
14789
14790 2012-06-06  Yao Qi  <yao@codesourcery.com>
14791
14792         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
14793
14794 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
14795
14796         Fix gcc -flto compilation warning.
14797         * server.c (main): Make variable multi_mode and attach volatile.
14798
14799 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14800
14801         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
14802         if the platform doesn't know about it.
14803
14804 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
14805
14806         * Makefile.in (SFILES): Add linux-tile-low.c.
14807         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
14808         * configure.srv: Handle tilegx-*-linux*.
14809         * linux-tile-low.c: New file.
14810
14811 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
14812
14813         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
14814
14815 2012-05-24  Pedro Alves  <palves@redhat.com>
14816
14817         PR gdb/7205
14818
14819         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
14820
14821 2012-05-24  Pedro Alves  <palves@redhat.com>
14822
14823         PR gdb/7205
14824
14825         Replace target_signal with gdb_signal throughout.
14826
14827 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
14828
14829         * linux-low.c (linux_store_registers): Avoid the copying sequence
14830         when no data has been retrieved by ptrace.
14831
14832 2012-05-22  Will Deacon  <will.deacon@arm.com>
14833
14834         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
14835         Include asm/ptrace.h.
14836         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
14837         already defined.
14838
14839 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
14840
14841         * linux-low.c (linux_store_registers): Don't re-retrieve data
14842         with ptrace that has already been obtained from /proc.  Always
14843         copy any data retrieved with ptrace to the buffer supplied.
14844
14845 2012-05-11  Yao Qi  <yao@codesourcery.com>
14846             Pedro Alves  <palves@redhat.com>
14847
14848         * linux-low.c (enum stopping_threads_kind): New.
14849         (stopping_threads): Change type to `enum stopping_threads_kind'.
14850         (handle_extended_wait): If stopping and suspending threads, leave
14851         the new_lwp suspended too.
14852         (linux_wait_for_event): Adjust.
14853         (stop_all_lwps): Set `stopping_threads' to
14854         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
14855         whether we're suspending threads or just stopping them.  Assert no
14856         recursion happens.
14857
14858 2012-04-29  Yao Qi  <yao@codesourcery.com>
14859
14860         * server.h: Move some code to ...
14861         * gdbthread.h: ... here.  New.
14862         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
14863         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
14864         (nto-low.o, win32-low.o): Likewise.
14865         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
14866         * regcache.c, remote-utils.c, server.c: Likewise.
14867         * target.c, tracepoint.c, win32-low.c: Likewise.
14868
14869 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14870
14871         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
14872         (PTRACE_ARG4_TYPE): Likewise.
14873         (PTRACE_XFER_TYPE): Likewise.
14874         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
14875         ptrace to PTRACE_ARG3_TYPE.
14876         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
14877         (PTRACE_ARG4_TYPE): Likewise.
14878         (PTRACE_XFER_TYPE): Likewise.
14879         (linux_detach_one_lwp): Cast fourth argument of
14880         ptrace to long then PTRACE_ARG4_TYPE.
14881         (regsets_fetch_inferior_registers): Cast third argument of
14882         ptrace to long then PTRACE_ARG3_TYPE.
14883         (regsets_store_inferior_registers): Likewise.
14884
14885 2012-04-20  Pedro Alves  <palves@redhat.com>
14886
14887         * configure: Regenerate.
14888
14889 2012-04-19  Pedro Alves  <palves@redhat.com>
14890
14891         * Makefile.in (GNULIB_BUILDDIR): New.
14892         (LIBGNU, INCGNU, GNULIB_H): Adjust.
14893         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
14894         (all, install-only, uninstall, clean-info, all-lib, clean): No
14895         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
14896         (maintainer-clean realclean distclean): Use subdir_do.
14897         (subdir_do): New.
14898         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
14899         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
14900         * acinclude.m4: Include acx_configure_dir.m4.
14901         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
14902         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
14903         ACX_CONFIGURE_DIR.
14904         (GNULIB): New.
14905         (GNULIB_STDINT_H): Adjust.
14906         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
14907         * gdbreplay.c: Include build-gnulib/config.h.
14908         * server.h: Likewise.
14909         * aclocal.m4: Regenerate.
14910         * config.in: Regenerate.
14911         * configure: Regenerate.
14912
14913 2012-04-19  Pedro Alves  <palves@redhat.com>
14914
14915         * Makefile.in (LIBGNU, INCGNU): Adjust.
14916         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
14917         (all, install-only, uninstall, clean-info, all-lib, clean)
14918         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
14919         * configure.ac: Adjust AC_OUTPUT output.
14920         * aclocal.m4: Regenerate.
14921         * configure: Regenerate.
14922
14923 2012-04-19  Pedro Alves  <palves@redhat.com>
14924
14925         * Makefile.in (generated_files): New.
14926         (server_h): Remove the explicit dependency on config.h, and depend
14927         on $generated_files.
14928
14929 2012-04-19  Pedro Alves  <palves@redhat.com>
14930
14931         * Makefile.in (INCGNU): Add -Ignulib.
14932
14933 2012-04-19  Pedro Alves  <palves@redhat.com>
14934
14935         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
14936         (INCGNU): ... this, and spell out -I here.
14937         (GNULIB_LIB): Rename to ...
14938         (LIBGNU): ... this.
14939         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
14940
14941 2012-04-19  Pedro Alves  <palves@redhat.com>
14942
14943         * config.in: Regenerate.
14944
14945 2012-04-19  Pedro Alves  <palves@redhat.com>
14946
14947         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
14948         * server.h (memmem): Remove declaration.
14949         * config.in: Regenerate.
14950         * configure: Regenerate.
14951
14952 2012-04-19  Yao Qi  <yao@codesourcery.com>
14953
14954         * Makefile.in (SFILES): Add common/vec.c.
14955         (OBS): Add vec.o.
14956         (vec.o): New rule.
14957
14958 2012-04-19  Yao Qi  <yao@codesourcery.com>
14959
14960         * remote-utils.c (prepare_resume_reply): Replace with macro
14961         target_core_of_thread.
14962         * server.c (handle_qxfer_threads_proper): Likewise.
14963         * target.h (traget_core_of_thread): New macro.
14964
14965 2012-04-18  Pedro Alves  <palves@redhat.com>
14966
14967         * aclocal.m4: Regenerate.
14968         * configure: Regenerate.
14969
14970 2012-04-16  Yao Qi  <yao@codesourcery.com>
14971
14972         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
14973         duplicated on address.
14974
14975 2012-04-16  Yao Qi  <yao@codesourcery.com>
14976
14977         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
14978         (struct tracepoint_action_ops) <send>: New field.
14979         (m_tracepoint_action_send, r_tracepoint_action_send): New.
14980         (agent_expr_send, x_tracepoint_action_send): New.
14981         (l_tracepoint_action_send): New.
14982         (cmd_qtdp): Download and install tracepoint
14983         according to `use_agent'.
14984         (run_inferior_command): Add one more parameter `len'.
14985         Update callers.
14986         (tracepoint_send_agent): New.
14987         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
14988
14989 2012-04-16  Yao Qi  <yao@codesourcery.com>
14990
14991         * tracepoint.c (download_tracepoints): Moved to ...
14992         (cmd_qtstart): ... here.
14993
14994 2012-04-14  Yao Qi  <yao@codesourcery.com>
14995
14996         * tracepoint.c: Include inttypes.h.
14997         (struct collect_memory_action): Use sized types.
14998         (struct tracepoint): Likewise.
14999         (cmd_qtdp, stop_tracing): Update print specifiers.
15000         (cmd_qtp, response_tracepoint): Likewise.
15001         (collect_data_at_tracepoint): Likewise.
15002         (collect_data_at_step): Likewise.
15003
15004 2012-04-14  Yao Qi  <yao@codesourcery.com>
15005
15006         Import gnulib module inttypes.
15007         * aclocal.m4, config.in, configure: Regenerated.
15008
15009 2012-04-14  Yao Qi  <yao@codesourcery.com>
15010
15011         * Makefile.in (maintainer-clean, realclean, distclean): Remove
15012         Makefile and config.status at last.
15013
15014 2012-04-13  Yao Qi  <yao@codesourcery.com>
15015
15016         * tracepoint.c: Include stdint.h unconditionally.
15017
15018 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15019
15020         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
15021         on BFD_HAVE_SYS_PROCFS_TYPE.
15022         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
15023         * configure: Regenerate.
15024         * config.in: Likewise.
15025
15026 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
15027
15028         * Makefile.in (clean): Also remove x32.c x32-linux.c
15029         x32-avx.c x32-avx-linux.c.
15030         (x32.o): New target.
15031         (x32.c): Likewise.
15032         (x32-linux.o): Likewise.
15033         (x32-linux.c): Likewise.
15034         (x32-avx.o): Likewise.
15035         (x32-avx.c): Likewise.
15036         (x32-avx-linux.o): Likewise.
15037         (x32-avx-linux.c): Likewise.
15038
15039         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
15040         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
15041         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
15042         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
15043         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
15044         i386/x32-avx-linux.xml.
15045
15046         * linux-x86-low.c (init_registers_x32_linux): New prototype.
15047         (init_registers_x32_avx_linux): Likwise.
15048         (x86_linux_update_xmltarget): Call init_registers_x32_linux
15049         or init_registers_x32_avx_linux if linux_is_elf64 is false.
15050
15051 2012-04-13  Pedro Alves  <palves@redhat.com>
15052
15053         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
15054         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
15055         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
15056         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
15057         the sub-make.
15058
15059 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15060
15061         * linux-x86-low.c (compat_x32_clock_t): New.
15062         (compat_x32_siginfo_t): Likewise.
15063         (compat_x32_siginfo_from_siginfo): Likewise.
15064         (siginfo_from_compat_x32_siginfo): Likewise.
15065         (linux_is_elf64): Likewise.
15066         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
15067         and siginfo_from_compat_x32_siginfo for x32.
15068         (x86_arch_setup): Set linux_is_elf64.
15069
15070 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15071
15072         PR gdb/13969
15073         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
15074         e_machine field.
15075         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
15076         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
15077         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
15078         compatible with process.
15079
15080 2012-04-12  Yao Qi  <yao@codesourcery.com>
15081
15082         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
15083         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
15084         (install-only, install-info, clean): Handle sub dir gnulib.
15085         (all-lib, am--refresh): New targets.
15086         (memmem.o): Remove target.
15087         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
15088         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
15089         (AC_REPLACE_FUNCS): Remove memmem.
15090         Invoke gl_INIT and AM_INIT_AUTOMAKE.
15091         (AC_OUTPUT): Generate Makefile in gnulib/.
15092         * aclocal.m4, config.in, configure: Regenerated.
15093
15094 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
15095
15096         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
15097
15098 2012-04-05  Pedro Alves  <palves@redhat.com>
15099
15100         -Werror=strict-aliasing
15101
15102         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
15103         pointer.
15104
15105 2012-04-04  Pedro Alves  <palves@redhat.com>
15106
15107         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15108         (sparc_store_gregset_from_stack, sparc_store_gregset)
15109         (sparc_breakpoint_at): Fix formatting.
15110
15111 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15112
15113         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
15114         are available.
15115         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
15116         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
15117         * config.in: Regenerate.
15118         * configure: Likewise.
15119
15120 2012-03-29  Pedro Alves  <palves@redhat.com>
15121
15122         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
15123         Correct ptrace arguments.
15124
15125 2012-03-28  Pedro Alves  <palves@redhat.com>
15126
15127         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
15128         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
15129         (IA64_FR1_REGNUM): New defines.
15130         (ia64_fetch_register): New.
15131         (the_low_target): Install it.
15132         * linux-low.h (struct linux_target_ops) <fetch_register>: New
15133         field.
15134         * linux-low.c (linux_fetch_registers): Try the
15135         the_low_target.fetch_register hook first.
15136
15137         * linux-arm-low.c (the_low_target): Adjust.
15138         * linux-bfin-low.c (the_low_target): Adjust.
15139         * linux-cris-low.c (the_low_target): Adjust.
15140         * linux-crisv32-low.c (the_low_target): Adjust.
15141         * linux-m32r-low.c (the_low_target): Adjust.
15142         * linux-m68k-low.c (the_low_target): Adjust.
15143         * linux-mips-low.c (the_low_target): Adjust.
15144         * linux-ppc-low.c (the_low_target): Adjust.
15145         * linux-s390-low.c (the_low_target): Adjust.
15146         * linux-sh-low.c (the_low_target): Adjust.
15147         * linux-sparc-low.c (the_low_target): Adjust.
15148         * linux-tic6x-low.c (the_low_target): Adjust.
15149         * linux-x86-low.c (the_low_target): Adjust.
15150         * linux-xtensa-low.c (the_low_target): Adjust.
15151
15152 2012-03-26  Pedro Alves  <palves@redhat.com>
15153
15154         * server.c (handle_qxfer_libraries): Don't bail early if
15155         the_target->qxfer_libraries_svr4 is not NULL.
15156
15157 2012-03-26  Pedro Alves  <palves@redhat.com>
15158
15159         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
15160
15161 2012-03-23  Pedro Alves  <palves@redhat.com>
15162
15163         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
15164         "library-list-svr4" element's start tag when the the DSO list is
15165         empty.
15166
15167 2012-03-23  Pedro Alves  <palves@redhat.com>
15168
15169         * linux-low.c (read_one_ptr): Read the inferior's pointer through
15170         a variable whose type size is the same as the inferior's pointer
15171         size.
15172
15173 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
15174
15175         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
15176         struct siginfo.
15177         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
15178         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
15179         * linux-low.h: Include <signal.h>.
15180         (struct siginfo): Remove forward declaration.
15181         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
15182         struct siginfo.
15183
15184 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
15185
15186         * .gitignore: Ignore more files.
15187
15188 2012-03-19  Pedro Alves  <palves@redhat.com>
15189             Jan Kratochvil  <jan.kratochvil@redhat.com>
15190
15191         * server.c (cont_thread, general_thread): Add describing comments.
15192         (start_inferior): Clear `cont_thread'.
15193         (handle_v_cont): Don't set `cont_thread' if resuming all threads
15194         of a process.
15195
15196 2012-03-15  Yao Qi  <yao@codesourcery.com>
15197
15198         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
15199         handling to ...
15200         (cmd_qtdp): ... here.
15201
15202 2012-03-15  Yao Qi  <yao@codesourcery.com>
15203
15204         * tracepoint.c (struct tracepoint_action_ops): New.
15205         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
15206         (m_tracepoint_action_download): New.
15207         (r_tracepoint_action_download): New.
15208         (x_tracepoint_action_download): New.
15209         (l_tracepoint_action_download): New.
15210         (add_tracepoint_action): Install `action->ops' according type.
15211         (download_tracepoint_1): Move code `download' function pointer
15212         of various tracepoint_action_ops.
15213
15214 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
15215
15216         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
15217         linux_ptrace_attach_warnings.
15218
15219 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
15220
15221         * Makefile.in (linux-ptrace.o): New.
15222         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
15223         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
15224         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
15225         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
15226         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
15227         of these targets.
15228         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
15229
15230 2012-03-08  Yao Qi  <yao@codesourcery.com>
15231             Pedro Alves  <palves@redhat.com>
15232
15233         Fix PR server/13392.
15234         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
15235         offset of JMP insn.
15236         * tracepoint.c (remove_tracepoint): New.
15237         (cmd_qtdp): Call remove_tracepoint when failed to install.
15238
15239 2012-03-07  Pedro Alves  <palves@redhat.com>
15240
15241         * linux-low.c (get_detach_signal): New.
15242         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
15243         Pass on pending signals to PTRACE_DETACH.  Check the result of the
15244         ptrace call.
15245         * server.c (program_signals, program_signals_p): New.
15246         (handle_general_set): Handle QProgramSignals.
15247         * server.h (program_signals, program_signals_p): Declare.
15248
15249 2012-03-05  Pedro Alves  <palves@redhat.com>
15250             Jan Kratochvil  <jan.kratochvil@redhat.com>
15251
15252         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
15253         New comment why.
15254
15255 2012-03-03  Yao Qi  <yao@codesourcery.com>
15256
15257         * tracepoint.c (tracepoint_look_up_symbols): Update call to
15258         agent_look_up_symbols.
15259
15260 2012-03-03  Yao Qi  <yao@codesourcery.com>
15261
15262         * Makefile.in (linux-low.o): Keep dependence on agent.h.
15263         (linux-x86-low.o): Likewise.
15264         * server.h: Remove in_process_agent_loaded.
15265         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
15266         common/agent.c.
15267         Update callers.
15268
15269 2012-03-03  Yao Qi  <yao@codesourcery.com>
15270
15271         * tracepoint.c (gdb_agent_capability): New global.
15272         (in_process_agent_loaded_ust): Renamed to
15273         `in_process_agent_supports_ust'.
15274         Update callers.
15275         (in_process_agent_supports_ust): Call agent_capability_check.
15276         (clear_installed_tracepoints): Assert that agent supports
15277         agent.
15278
15279 2012-03-03  Yao Qi  <yao@codesourcery.com>
15280
15281         * linux-low.c (linux_supports_agent): New.
15282         (linux_target_ops): Initialize field `supports_agent' with
15283         linux_supports_agent.
15284         * target.h (struct target_ops) <supports_agent>: New.
15285         (target_supports_agent): New macro.
15286         * server.c (handle_general_set): Handle packet 'QAgent'.
15287         (handle_query): Send `QAgent+'.
15288         * Makefile.in (server.o): Depends on agent.h.
15289
15290 2012-03-03  Yao Qi  <yao@codesourcery.com>
15291
15292         * Makefile.in (OBS): Add agent.o.
15293         Add new rule for agent.o.
15294         Track dependence of tracepoint.c on agent.h.
15295         * tracepoint.c (run_inferior_command_1):
15296         (run_inferior_command): Call agent_run_command.
15297         (gdb_ust_connect_sync_socket): Deleted.  Move it to
15298         common/agent.c.
15299         (resume_thread, stop_thread): Likewise.
15300         (gdb_ust_socket_init): Renamed to ...
15301         (gdb_agent_socket_init): ... New.
15302         (gdb_ust_thread): Renamed to ...
15303         (gdb_agent_helper_thread): ... New.
15304         (gdb_ust_init): Move some code to ...
15305         (gdb_agent_init): ... here.  New.
15306         [HAVE_UST]: Call gdb_ust_init.
15307         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
15308         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
15309         * config.in, configure: Regenerated.
15310
15311 2012-03-02  Pedro Alves  <palves@redhat.com>
15312
15313         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
15314         * linux-low.c (struct simple_pid_list): New.
15315         (stopped_pids): New a struct simple_pid_list pointer.
15316         (add_to_pid_list, pull_pid_from_list): New.
15317         (handle_extended_wait): Don't assume the first signal new children
15318         report is SIGSTOP.  Adjust call to pull_pid_from_list.
15319         (linux_wait_for_lwp): Adjust.
15320
15321 2012-03-02  Yao Qi  <yao@codesourcery.com>
15322
15323         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
15324         debug log.
15325
15326 2012-03-02  Yao Qi  <yao@codesourcery.com>
15327
15328         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
15329         `stop_pc' and `tpoint'.  Update caller.
15330
15331 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
15332
15333         * linux-low.h (linux_target_ops): Add regset_bitmap member.
15334         * linux-low.c (use_linux_regsets): New macro.
15335         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
15336         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
15337         (linux_register_in_regsets): New function.
15338         (usr_fetch_inferior_registers): Skip registers covered by
15339         regsets.
15340         (usr_store_inferior_registers): Likewise.
15341         (usr_fetch_inferior_registers): New macro.
15342         (usr_store_inferior_registers): Likewise.
15343         (linux_fetch_registers): Handle mixed regset/non-regset targets.
15344         (linux_store_registers): Likewise.
15345         * linux-mips-low.c (init_registers_mips_dsp_linux): New
15346         prototype.
15347         (init_registers_mips64_dsp_linux): Likewise.
15348         (init_registers_mips_linux): New macro.
15349         (init_registers_mips_dsp_linux): Likewise.
15350         (mips_dsp_num_regs): Likewise.
15351         (DSP_BASE, DSP_CONTROL): New fallback macros.
15352         (mips_base_regs): New macro.
15353         (mips_regmap): Use it.  Fix the size.
15354         (mips_dsp_regmap): New variable.
15355         (mips_dsp_regset_bitmap): Likewise.
15356         (mips_arch_setup): New function.
15357         (mips_cannot_fetch_register): Use the_low_target.regmap rather
15358         than mips_regmap.
15359         (mips_cannot_store_register): Likewise.
15360         (the_low_target): Update .arch_setup, .num_regs and .regmap
15361         initializers.  Add .regset_bitmap initializer.
15362         * linux-arm-low.c (the_low_target): Add .regset_bitmap
15363         initializer.
15364         * linux-bfin-low.c (the_low_target): Likewise.
15365         * linux-cris-low.c (the_low_target): Likewise.
15366         * linux-crisv32-low.c (the_low_target): Likewise.
15367         * linux-ia64-low.c (the_low_target): Likewise.
15368         * linux-m32r-low.c (the_low_target): Likewise.
15369         * linux-m68k-low.c (the_low_target): Likewise.
15370         * linux-ppc-low.c (the_low_target): Likewise.
15371         * linux-s390-low.c (the_low_target): Likewise.
15372         * linux-sh-low.c (the_low_target): Likewise.
15373         * linux-sparc-low.c (the_low_target): Likewise.
15374         * linux-tic6x-low.c (the_low_target): Likewise.
15375         * linux-x86-low.c (the_low_target): Likewise.
15376         * linux-xtensa-low.c (the_low_target): Likewise.
15377         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
15378         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
15379         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
15380         srv_xmlfiles.
15381         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
15382         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
15383
15384 2012-02-29  Yao Qi  <yao@codesourcery.com>
15385             Pedro Alves  <palves@redhat.com>
15386
15387         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
15388         `step_over_finished' is true.
15389
15390 2012-02-27  Pedro Alves  <palves@redhat.com>
15391
15392         * linux-low.c (pid_is_stopped): Delete, moved to common/.
15393         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
15394
15395 2012-02-27  Pedro Alves  <palves@redhat.com>
15396
15397         PR server/9684
15398         * linux-low.c (pid_is_stopped): New.
15399         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
15400
15401 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
15402
15403         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
15404         of conditions.
15405
15406 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
15407
15408         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
15409
15410 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15411
15412         * server.c (handle_query): Advertise support for target-side
15413         breakpoint condition evaluation.
15414         (process_point_options): New function.
15415         (process_serial_event): When inserting a breakpoint, check for
15416         a target-side condition that should be evaluated.
15417
15418         * mem-break.c: Include regcache.h and ax.h.
15419         (point_cond_list_t): New data structure.
15420         (breakpoint) <cond_list>: New field.
15421         (find_gdb_breakpoint_at): Make non-static.
15422         (delete_gdb_breakpoint_at): Clear any target-side
15423         conditions.
15424         (clear_gdb_breakpoint_conditions): New function.
15425         (add_condition_to_breakpoint): Likewise.
15426         (add_breakpoint_condition): Likewise.
15427         (gdb_condition_true_at_breakpoint): Likewise.
15428         (gdb_breakpoint_here): Return result directly instead
15429         of going through a local variable.
15430
15431         * mem-break.h (find_gdb_breakpoint_at): New prototype.
15432         (clear_gdb_breakpoint_conditions): Likewise.
15433         (add_breakpoint_condition): Likewise.
15434         (gdb_condition_true_at_breakpoint): Likewise.
15435
15436         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
15437         (need_step_over_p): Take target-side breakpoint condition into
15438         consideration.
15439
15440 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15441
15442         * server.h: Include tracepoint.h.
15443         (agent_mem_read, agent_get_trace_state_variable_value,
15444         agent_set_trace_state_variable_value,
15445         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
15446         get_set_tsv_func_addr): New prototypes.
15447
15448         * ax.h: New include file.
15449         * ax.c: New source file.
15450
15451         * tracepoint.c: Include ax.h.
15452         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
15453         agent_expr, eval_result_type): Move to ax.h.
15454         (parse_agent_expr): Rename to ...
15455         (gdb_parse_agent_expr): ... this, make it non-static and move
15456         to ax.h.
15457         (unparse_agent_expr) Rename to ...
15458         (gdb_unparse_agent_expr): ... this, make it non-static and move
15459         to ax.h.
15460         (eval_agent_expr): Rename to ...
15461         (eval_tracepoint_agent_expr): ... this.
15462         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
15463         forward declarations.
15464         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
15465         (agent_get_trace_state_variable_value): New function.
15466         (agent_set_trace_state_variable_value): New function.
15467         (cmd_qtdp): Call gdb_parse_agent_expr (...).
15468         (response_tracepoint): Call gdb_unparse_agent_expr (...).
15469         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
15470         (condition_true_at_tracepoint): Likewise.
15471         (parse_agent_expr): Rename to ...
15472         (gdb_parse_agent_expr): ... this and move to ax.c.
15473         (unparse_agent_expr): Rename to ...
15474         (gdb_unparse_agent_expr): ... this and move to ax.c.
15475         (gdb_agent_op_name): Move to ax.c.
15476         (eval_agent_expr): Rename to ...
15477         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
15478         and move to ax.c.
15479         (eval_tracepoint_agent_expr): New function.
15480         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
15481         non-static.
15482         (current_insn_ptr, emit_error, struct bytecode_address): Move to
15483         ax.c.
15484         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
15485         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
15486         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
15487         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
15488         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
15489         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
15490         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
15491         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
15492         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
15493         (compile_bytecodes): Remove forward declaration.
15494         (is_goto_target): Move to ax.c.
15495         (compile_bytecodes): Move to ax.c and call
15496         agent_get_trace_state_variable_value (...) and
15497         agent_set_trace_state_variable_value (...).
15498
15499         * Makefile.in: Update ax.c and IPA dependencies.
15500
15501 2012-02-24  Pedro Alves  <palves@redhat.com>
15502
15503         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
15504         (cmd_bigqtbuffer_circular): ... this.  Only handle
15505         'QTBuffer:circular:'.
15506         (handle_tracepoint_general_set): Adjust.
15507
15508 2012-02-16  Yao Qi  <yao@codesourcery.com>
15509
15510         * inferiors.c: Move code to ...
15511         * dll.c: .... here.  New.
15512         * server.h: Declare clear_dlls.
15513         * Makefile.in (SFILES): Add dll.c.
15514         (OBS): Add dll.o
15515         (dll.o): New rule.
15516
15517 2012-02-11  Yao Qi  <yao@codesourcery.com>
15518
15519         * server.c: (handle_monitor_command): Add a new parameter
15520         `own_buf'.
15521         (handle_query): Update caller.
15522
15523 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
15524
15525         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
15526         * configure, config.in: Regenerate.
15527         * hostio.c: Provide an alternate implementation if HAVE_READLINK
15528         is not defined.
15529
15530 2012-02-02  Pedro Alves  <palves@redhat.com>
15531
15532         Try SIGKILL first, then PTRACE_KILL.
15533         * linux-low.c (linux_kill_one_lwp): New.
15534         (linux_kill_one_lwp): Rename to ...
15535         (kill_one_lwp_callback): ... this.  Use the new
15536         linux_kill_one_lwp.
15537
15538 2012-02-02  Pedro Alves  <palves@redhat.com>
15539
15540         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
15541         inferior.
15542
15543 2012-01-27  Pedro Alves  <palves@redhat.com>
15544
15545         * linux-low.c (linux_child_pid_to_exec_file): Delete.
15546         (elf_64_file_p): Make static.
15547         (linux_pid_exe_is_elf_64_file): New.
15548         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
15549         Delete declarations.
15550         (linux_pid_exe_is_elf_64_file): Declare.
15551         * linux-x86-low.c (x86_arch_setup): Use
15552         linux_pid_exe_is_elf_64_file.
15553
15554 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
15555
15556         * linux-low.c (linux_wait_for_event_1): Rename to ...
15557         (linux_wait_for_event): ... here and merge it with former
15558         linux_wait_for_event - new variable wait_ptid, use it.
15559         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
15560
15561 2012-01-23  Pedro Alves  <palves@redhat.com>
15562
15563         * server.c (main): Avoid yet another case of infinite loop while
15564         detaching/killing after a longjmp.
15565
15566 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
15567
15568         Code cleanup.
15569         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
15570
15571 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
15572
15573         * hostio.c (handle_readlink): New function.
15574         (handle_vFile): Call it to handle "vFile:readlink" packets.
15575
15576 2012-01-20  Pedro Alves  <palves@redhat.com>
15577             Ulrich Weigand  <ulrich.weigand@linaro.org>
15578
15579         * server.c (handle_v_requests): Only support vAttach and vRun to
15580         start multiple processes when in extended protocol mode.
15581
15582 2012-01-17  Pedro Alves  <palves@redhat.com>
15583
15584         * tracepoint.c (initialize_tracepoint): Use mmap instead of
15585         memalign plus mprotect to allocate the scratch buffer.
15586
15587 2012-01-13  Pedro Alves  <palves@redhat.com>
15588
15589         * server.c (attach_inferior): Clear `cont_thread'.
15590
15591 2012-01-13  Pedro Alves  <palves@redhat.com>
15592
15593         * server.c (main): Avoid infinite loop while detaching/killing
15594         after a longjmp.
15595
15596 2012-01-09  Doug Evans  <dje@google.com>
15597
15598         * server.c (start_inferior): Set last_ptid in --wrapper case.
15599
15600 2012-01-06  Yao Qi  <yao@codesourcery.com>
15601
15602         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
15603         defined.
15604         [IN_PROCESS_AGENT] (debug_agent): New global variable.
15605
15606 2012-01-04  Yao Qi  <yao@codesourcery.com>
15607
15608         * tracepoint.c (cmd_qtdp): Print debug message
15609         for static tracepoint.
15610
15611 2012-01-04  Yao Qi  <yao@codesourcery.com>
15612
15613         * tracepoint.c (trace_vdebug): Differentiate debug message
15614         between gdbserver and IPA.
15615
15616 2012-01-03  Yao Qi  <yao@codesourcery.com>
15617
15618         * tracepoint.c (tracepoint_was_hit): Don't collect for
15619         static tracepoint.
15620
15621 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15622
15623         * terminal.h: Reformat copyright header.
15624
15625 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15626
15627         * server.c (gdbserver_version): Update copyright year.
15628         * gdbreplay.c (gdbreplay_version): Likewise.
15629
15630 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
15631
15632         * linux-low.c (linux_create_inferior): Put empty if clause for write.
15633
15634         Revert:
15635         2011-12-18  Hui Zhu  <teawater@gmail.com>
15636         * linux-low.c (linux_create_inferior): Save return value to ret.
15637
15638 2011-12-18  Hui Zhu  <teawater@gmail.com>
15639
15640         * linux-low.c (linux_create_inferior): Save return value to ret.
15641
15642 2011-12-16  Doug Evans  <dje@google.com>
15643
15644         * linux-low.c (linux_create_inferior): If stdio connection,
15645         redirect stdin from /dev/null, stdout to stderr.
15646         * remote-utils.c (remote_is_stdio): New static global.
15647         (remote_connection_is_stdio): New function.
15648         (remote_prepare): Handle stdio connection.
15649         (remote_open): Ditto.
15650         (remote_close): Don't close stdin for stdio connections.
15651         (read_prim,write_prim): New functions.  Replace all calls to
15652         read/write to these.
15653         * server.c (main): Watch for "-" argument.  Move call to
15654         remote_prepare before start_inferior.
15655         * server.h (STDIO_CONNECTION_NAME): New macro.
15656         (remote_connection_is_stdio): Declare.
15657
15658         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
15659         in debugging output.
15660
15661 2011-12-15  Yao Qi  <yao@codesourcery.com>
15662
15663         * tracepoint.c: Include sys/syscall.h.
15664         (gdb_ust_thread): Remove preprocessor conditional.
15665
15666 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
15667
15668         * linux-low.c (linux_detach_one_lwp): Call
15669         the_low_target.prepare_to_resume before detaching.
15670
15671 2011-12-14  Yao Qi  <yao@codesourcery.com>
15672
15673         * tracepoint.c (gdb_ust_thread): Don't ignore return value
15674         of write.
15675
15676 2011-12-14  Yao Qi  <yao@codesourcery.com>
15677
15678         * i386-low.c (i386_low_stopped_data_address): Initialize local
15679         variable `control'.
15680
15681 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
15682
15683         PR remote/13492
15684
15685         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
15686         DR_CONTROL unless necessary.  Extend comments.
15687         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
15688         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
15689
15690 2011-12-13  Yao Qi  <yao@codesourcery.com>
15691
15692         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
15693         macros.
15694         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
15695
15696 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
15697
15698         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
15699         Print new debug message for such case.
15700
15701 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
15702
15703         Fix overlapping memcpy.
15704         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
15705         the read_inferior_memory transfer.
15706         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
15707         write_inferior_memory transfer.
15708         (set_fast_tracepoint_jump): New variable buf.  Use it for the
15709         read_inferior_memory and write_inferior_memory transfers.
15710         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
15711         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
15712         Use it for the write_inferior_memory transfer.
15713         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
15714         buffers.
15715
15716 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15717
15718         * linux-low.c (fetch_register, store_register): Make code
15719         consistent, fix formatting.
15720
15721 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15722
15723         * linux-low.c (usr_store_inferior_registers): Factor out code
15724         to handle individual registers into...
15725         (store_register): ... this new function.
15726
15727 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
15728
15729         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
15730         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
15731         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
15732         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
15733         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
15734         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
15735         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
15736         (srv_xmlfiles): Add new XML files.
15737
15738         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
15739         and <sys/uio.h>.
15740         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
15741         (init_registers_s390_linux32v1): Add prototype.
15742         (init_registers_s390_linux32v2): Likewise.
15743         (init_registers_s390_linux64v1): Likewise.
15744         (init_registers_s390_linux64v2): Likewise.
15745         (init_registers_s390x_linux64v1): Likewise.
15746         (init_registers_s390x_linux64v2): Likewise.
15747         (s390_num_regs): Increment to 52.
15748         (s390_regmap): Add orig_r2 register.
15749         (s390_num_regs_3264): Increment to 68.
15750         (s390_regmap_3264): Add orig_r2 register.
15751         (s390_collect_ptrace_register): Handle orig_r2 register.
15752         (s390_supply_ptrace_register): Likewise.
15753         (s390_fill_last_break): New function.
15754         (s390_store_last_break): Likewise.
15755         (s390_fill_system_call): New function.
15756         (s390_store_system_call): Likewise.
15757         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
15758         register sets.
15759         (s390_check_regset): New function.
15760         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
15761         NT_S390_SYSTEM_CALL regsets and use appropriate description.
15762         Update target_regsets for available register sets.
15763
15764 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
15765             Jan Kratochvil  <jan.kratochvil@redhat.com>
15766
15767         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
15768         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
15769         New.
15770         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
15771         * linux-low.h (struct process_info_private): New member r_debug.
15772         * server.c (handle_qxfer_libraries): Call
15773         the_target->qxfer_libraries_svr4.
15774         (handle_qxfer_libraries_svr4): New function.
15775         (qxfer_packets): New entry "libraries-svr4".
15776         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
15777         * target.h (struct target_ops): New member qxfer_libraries_svr4.
15778         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
15779         PACKET_qXfer_libraries_svr4.
15780
15781 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
15782
15783         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
15784         PSW address/mask between 8-byte and 16-byte formats.
15785         (s390_supply_ptrace_register): Likewise.
15786         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
15787         basic addressing mode bit.
15788
15789 2011-11-24  Stan Shebs  <stan@codesourcery.com>
15790
15791         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
15792
15793 2011-11-17  Stan Shebs  <stan@codesourcery.com>
15794
15795         * tracepoint.c (struct tracepoint): New field traceframe_usage.
15796         (tracing_start_time): New global.
15797         (tracing_stop_time): New global.
15798         (tracing_user_name): New global.
15799         (tracing_notes): New global.
15800         (tracing_stop_note): New global.
15801         (cmd_qtstart): Set traceframe_usage, start_time.
15802         (stop_tracing): Set stop_time.
15803         (cmd_qtstatus): Report additional status.
15804         (cmd_qtp): New function.
15805         (handle_tracepoint_query): Call it.
15806         (cmd_qtnotes): New function.
15807         (handle_tracepoint_general_set): Call it.
15808         (get_timestamp): Rename from tsv_get_timestamp.
15809
15810 2011-11-14  Stan Shebs  <stan@codesourcery.com>
15811             Kwok Cheung Yeung  <kcy@codesourcery.com>
15812
15813         * linux-x86-low.c (small_jump_insn): New.
15814         (i386_install_fast_tracepoint_jump_pad): Add arguments for
15815         trampoline and error message, build a trampoline and issue a small
15816         jump instruction to it.
15817         (x86_install_fast_tracepoint_jump_pad): Add arguments for
15818         trampoline and error message.
15819         (x86_get_min_fast_tracepoint_insn_len): New.
15820         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
15821         * linux-low.h (struct linux_target_ops): Add arguments to
15822         install_fast_tracepoint_jump_pad operation, add new operation.
15823         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
15824         arguments.
15825         (linux_get_min_fast_tracepoint_insn_len): New function.
15826         (linux_target_op): Add new operation.
15827         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
15828         (gdb_trampoline_buffer_end): Ditto.
15829         (gdb_trampoline_buffer_error): Ditto.
15830         (struct ipa_sym_addresses): Add fields for new IPA variables.
15831         (symbol_list): Add entries for new IPA variables.
15832         (struct tracepoint): Add fields to hold the address range of the
15833         trampoline used by the tracepoint.
15834         (trampoline_buffer_head): New static variable.
15835         (trampoline_buffer_tail): Ditto.
15836         (claim_trampoline_space): New function.
15837         (have_fast_tracepoint_trampoline_buffer): New function.
15838         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
15839         structure.
15840         (install_fast_tracepoint): Ditto, also add error buffer argument.
15841         (cmd_qtminftpilen): New function.
15842         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
15843         (fast_tracepoint_from_trampoline_address): New function.
15844         (fast_tracepoint_collecting): Handle trampoline as part of jump
15845         pad space.
15846         (set_trampoline_buffer_space): New function.
15847         (initialize_tracepoint): Initialize new IPA variables.
15848         * target.h (struct target_ops): Add arguments to
15849         install_fast_tracepoint_jump_pad operation, add new
15850         get_min_fast_tracepoint_insn_len operation.
15851         (target_get_min_fast_tracepoint_insn_len): New.
15852         (install_fast_tracepoint_jump_pad): Add arguments.
15853         * server.h (IPA_BUFSIZ): Define.
15854         * linux-i386-ipa.c: Include extra header files.
15855         (initialize_fast_tracepoint_trampoline_buffer): New function.
15856         (initialize_low_tracepoint): Call it.
15857         * server.h (set_trampoline_buffer_space): Declare.
15858         (claim_trampoline_space): Ditto.
15859         (have_fast_tracepoint_trampoline_buffer): Ditto.
15860
15861 2011-11-14  Yao Qi  <yao@codesourcery.com>
15862
15863         * server.c (handle_query): Handle InstallInTrace for qSupported.
15864         * tracepoint.c (add_tracepoint): Sort list.
15865         (install_tracepoint, download_tracepoint): New.
15866         (cmd_qtdp): Call them to install and download tracepoints.
15867         (sort_tracepoints): Removed.
15868         (cmd_qtstart): Update.
15869
15870 2011-11-14  Yao Qi  <yao@codesourcery.com>
15871
15872         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
15873         * mem-break.h: Declare.
15874         * tracepoint.c (cmd_qtstart): Move some code to ...
15875         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
15876         New.
15877         (download_tracepoints): Move some code to ...
15878         (download_tracepoint_1): ... here.  New.
15879
15880 2011-11-08  Yao Qi  <yao@codesourcery.com>
15881
15882         * remote-utils.c (relocate_instruction): A comment fix.
15883
15884 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
15885
15886         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
15887         (i386_dr_low_get_control, i386_dr_low_get_status): Use
15888         dr_status_mirror and dr_control_mirror from debug_reg_state.
15889         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
15890         (i386_initial_stuff): Remove use of deleted globals.
15891         (i386_get_thread_context, i386_set_thread_context,
15892         i386_thread_added): Use dr_status_mirror and dr_control_mirror
15893         from debug_reg_state.
15894
15895 2011-11-05  Yao Qi  <yao@codesourcery.com>
15896
15897         * tracepoint.c (gdb_collect): Loop over tracepoints of same
15898         address as TPOINT's.
15899
15900 2011-11-02  Stan Shebs  <stan@codesourcery.com>
15901
15902         * tracepoint.c (agent_mem_read_string): New function.
15903         (eval_agent_expr): Call it for tracenz.
15904         * server.c (handle_query): Report support for tracenz.
15905
15906 2011-11-02  Yao Qi  <yao@codesourcery.com>
15907
15908         * tracepoint.c (cmd_qtstart): Remove unused local variables.
15909
15910 2011-11-02  Yao Qi  <yao@codesourcery.com>
15911
15912         * target.h: Fix a typo in comment.
15913
15914 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
15915
15916         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
15917         clobber the breakpoints' shadows with fast tracepoint jumps.
15918         * mem-break.h (check_mem_write): Add `myaddr' parameter.
15919         * target.c (write_inferior_memory): Also pass MYADDR down to
15920         check_mem_write.
15921
15922 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
15923
15924         * configure.ac: Check support for personality routine.
15925         * configure: Regenerate.
15926         * config.in: Likewise.
15927         * linux-low.c: Include <sys/personality.h>.
15928         Define ADDR_NO_RANDOMIZE if necessary.
15929         (linux_create_inferior): Disable address space randomization when
15930         forking inferior, if requested.
15931         (linux_supports_disable_randomization): New function.
15932         (linux_target_ops): Install it.
15933         * server.h (disable_randomization): Declare.
15934         * server.c (disable_randomization): New global variable.
15935         (handle_general_set): Handle QDisableRandomization.
15936         (handle_query): Likewise for qSupported.
15937         (main): Support --disable-randomization and --no-disable-randomization
15938         command line arguments.
15939         * target.h (struct target_ops): Add supports_disable_randomization.
15940         (target_supports_disable_randomization): New macro.
15941
15942 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
15943
15944         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
15945         ifdef check.
15946         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
15947         [!PT_GETDSBT] (target_loadmap): New definition.
15948         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
15949         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
15950         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
15951         and PT_GETDSBT to LINUX_LOADMAP.
15952         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
15953         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
15954
15955 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
15956
15957         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
15958         (arm_linux_hwbp_cap): New static variable.
15959         (arm_linux_get_hwbp_cap): Replace by ...
15960         (arm_linux_init_hwbp_cap): ... this new function.
15961         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
15962         (arm_linux_get_hw_watchpoint_count): Likewise.
15963         (arm_linux_get_hw_watchpoint_max_length): Likewise.
15964         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
15965         (arm_prepare_to_resume): Use perror_with_name instead of error.
15966
15967 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
15968
15969         * linux-arm-low.c: Include <signal.h>.
15970         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
15971         (struct arm_linux_hwbp_cap): New data type.
15972         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
15973         (struct arm_linux_hw_breakpoint): New data type.
15974         (MAX_BPTS, MAX_WPTS): Define.
15975         (struct arch_process_info, struct arch_lwp_info): New data types.
15976         (arm_linux_get_hwbp_cap): New function.
15977         (arm_linux_get_hw_breakpoint_count): Likewise.
15978         (arm_linux_get_hw_watchpoint_count): Likewise.
15979         (arm_linux_get_hw_watchpoint_max_length): Likewise.
15980         (arm_hwbp_control_initialize): Likewise.
15981         (arm_hwbp_control_is_enabled): Likewise.
15982         (arm_hwbp_control_is_initialized): Likewise.
15983         (arm_hwbp_control_disable): Likewise.
15984         (arm_linux_hw_breakpoint_equal): Likewise.
15985         (arm_linux_hw_point_initialize): Likewise.
15986         (struct update_registers_data): New data structure.
15987         (update_registers_callback: New function.
15988         (arm_insert_point): Likewise.
15989         (arm_remove_point): Likewise.
15990         (arm_stopped_by_watchpoint): Likewise.
15991         (arm_stopped_data_address): Likewise.
15992         (arm_new_process): Likewise.
15993         (arm_new_thread): Likewise.
15994         (arm_prepare_to_resume): Likewise.
15995         (the_low_target): Register arm_insert_point, arm_remove_point,
15996         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
15997         arm_new_thread, and arm_prepare_to_resume.
15998
15999 2011-09-15  Stan Shebs  <stan@codesourcery.com>
16000
16001         * server.h (struct emit_ops): Add compare-goto fields.
16002         * tracepoint.c (gdb_agent_op_sizes): New table.
16003         (emit_eq_goto): New function.
16004         (emit_ne_goto): New function.
16005         (emit_lt_goto): New function.
16006         (emit_le_goto): New function.
16007         (emit_gt_goto): New function.
16008         (emit_ge_goto): New function.
16009         (is_goto_target): New function.
16010         (compile_bytecodes): Recognize special cases of compare-goto
16011         combinations and call specialized emitters for them.
16012         * linux-x86-low.c (amd64_emit_eq_goto): New function.
16013         (amd64_emit_ne_goto): New function.
16014         (amd64_emit_lt_goto): New function.
16015         (amd64_emit_le_goto): New function.
16016         (amd64_emit_gt_goto): New function.
16017         (amd64_emit_ge_goto): New function.
16018         (amd64_emit_ops): Add the new functions.
16019         (i386_emit_eq_goto): New function.
16020         (i386_emit_ne_goto): New function.
16021         (i386_emit_lt_goto): New function.
16022         (i386_emit_le_goto): New function.
16023         (i386_emit_gt_goto): New function.
16024         (i386_emit_ge_goto): New function.
16025         (i386_emit_ops): Add the new functions.
16026
16027 2011-09-08  Stan Shebs  <stan@codesourcery.com>
16028
16029         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
16030         (i386_emit_epilogue): Restore %ebx.
16031
16032 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
16033
16034         * server.c (step_thread): Remove definition.
16035         (process_serial_event): Don't handle Hs.
16036         * server.h (step_thread): Remove declaration.
16037         * target.c (set_desired_inferior): Remove use of step_thread.
16038
16039 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
16040
16041         * linux-low.c: Include linux-procfs.h.
16042         (linux_attach_lwp_1): Update comments.
16043         (linux_attach): Scan for existing threads when attaching to a
16044         process that is the tgid.
16045         * Makefile.in: Update dependencies.
16046
16047 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
16048
16049         * configure.srv: Add linux-procfs.o dependencies.
16050
16051 2011-08-14  Yao Qi  <yao@codesourcery.com>
16052
16053         * target.h (struct target_ops): Fix indent.
16054         * win32-low.c (win32_target_ops): Fix comment.
16055
16056 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
16057             Yao Qi  <yao@codesourcery.com>
16058
16059         * Makefile.in (clean): Remove tic6x-*.c files.
16060         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
16061         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
16062         (tic6x-c64xp-linux.c): Likewise.
16063         * configure.srv: Add support for tic6x-*-uclinux.
16064         * linux-tic6x-low.c: New.
16065         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
16066
16067 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
16068             Yao Qi  <yao@codesourcery.com>
16069
16070         * target.h (struct target_ops): Add read_loadmap.
16071         * linux-low.c (struct target_loadseg): New type.
16072         (struct target_loadmap): New type.
16073         (linux_read_loadmap): New function.
16074         (linux_target_ops): Add linux_read_loadmap.
16075         * server.c (handle_query): Support qXfer:fdpic:read packet.
16076         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
16077         to NULL.
16078
16079 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
16080
16081         * win32-low.c: Include <stdint.h>.
16082
16083 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
16084
16085         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
16086         to the inferior here.
16087         (i386_remove_aligned_watchpoint): Ditto.
16088         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
16089         fit part of the watchpoint in the debug registers.
16090         (i386_update_inferior_debug_regs): New.
16091         (i386_low_insert_watchpoint): Work on a local mirror of the debug
16092         registers, and only update the inferior on success.
16093         (i386_low_remove_watchpoint): Ditto.
16094
16095 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
16096
16097         * linux-low.c (compare_ints, unique, list_threads, show_process,
16098         linux_core_of_thread): Delete.
16099         (linux_target_ops): Change linux_core_of_thread to
16100         linux_common_core_of_thread.
16101         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
16102         * utils.c (malloc_failure): Change type of argument.
16103         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
16104         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
16105         common/linux-osdata.c, common/ptid.c and common/buffer.c.
16106         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
16107         (IPA_OBJS): Add common-utils-ipa.o.
16108         (ptid_h, linux_osdata_h): New macros.
16109         (server_h): Add common/common-utils.h, common/xml-utils.h,
16110         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
16111         common/ptid.h.
16112         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
16113         ptid.o, buffer.o): New rules.
16114         (linux-low.o): Add common/linux-osdata.h as a dependency.
16115         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
16116         * configure.ac: Add AC_HEADER_DIRENT check.
16117         * config.in: Regenerate.
16118         * configure: Regenerate.
16119         * remote-utils.c (xml_escape_text): Delete.
16120         (buffer_grow, buffer_free, buffer_init, buffer_finish,
16121         buffer_xml_printf): Move to common/buffer.c.
16122         * server.c (main): Remove call to initialize_inferiors.
16123         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
16124         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
16125         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
16126         internal_error, gdb_assert, gdb_assert_fail): Delete.
16127         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
16128         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
16129         common/buffer.h.
16130         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
16131         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
16132         initialize_inferiors): Delete.
16133
16134 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
16135
16136         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
16137         symbol error.
16138
16139 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
16140
16141         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
16142         assertion.
16143         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
16144
16145 2011-05-26  Yao Qi  <yao@codesourcery.com>
16146
16147         * Makefile.in (thread-db.o): Track dependence to
16148         common/gdb_thread_db.h.
16149         * thread-db.c: include gdb_thread_db.h from right place.
16150
16151 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
16152
16153         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
16154         __FILE__ and __LINE__ to internal_error.
16155
16156 2011-05-13  Doug Evans  <dje@google.com>
16157
16158         * thread-db.c (try_thread_db_load_from_sdir): New function.
16159         (try_thread_db_load_from_dir): New function.
16160         (thread_db_load_search): Handle $sdir, ignore $pdir.
16161         Remove trying of system directories if search of
16162         libthread-db-search-path fails, that is now done via $sdir.
16163
16164 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
16165
16166         * server.c (handle_query): Add EnableDisableTracepoints to the list
16167         of supported features.
16168         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
16169         tracepoints.
16170         (cmd_qtenable_disable): New.
16171         (cmd_qtstart): Install tracepoints even if disabled.
16172         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
16173         receiving a QTEnable or QTDisable packet.
16174         (gdb_collect): Skip data collection if fast tracepoint is disabled.
16175         (ust_marker_to_static_tracepoint): Do not ignore disabled static
16176         tracepoints.
16177         (gdb_probe): Skip data collection if static tracepoint is disabled.
16178
16179 2011-05-10  Doug Evans  <dje@google.com>
16180
16181         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
16182
16183 2011-05-04  Doug Evans  <dje@google.com>
16184
16185         * linux-low.c (linux_join): Skip process lookup.
16186         * spu-low.c (spu_join): Ditto.
16187         * server.c (join_inferiors_callback): Delete.
16188         (process_serial_event): For 'D' packet (detach) call join_inferior
16189         directly.
16190
16191 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
16192
16193         * README: Don't mention xscale*-*-linux*.
16194         * configure.srv (xscale*-*-linux*): Don't handle target.
16195
16196 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
16197
16198         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
16199         casting pointers.
16200         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
16201         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
16202         (i386_emit_void_call_2): Likewise.
16203
16204 2011-04-26  Yao Qi  <yao@codesourcery.com>
16205
16206         * linux-low.c: Move common macros to linux-ptrace.h.
16207         Include linux-ptrace.h.
16208         * Makefile.in (linux_ptrace_h): New.
16209         (linux-low.o): Depends on linux-ptrace.h.
16210
16211 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
16212
16213         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
16214         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
16215         (remote_prepare): New function with most of the TCP code from ...
16216         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
16217         setting transport_is_reliable.
16218         * server.c (run_once): New variable.
16219         (gdbserver_usage): Document it.
16220         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
16221         the first run if RUN_ONCE.
16222         * server.h (run_once, remote_prepare): New declarations.
16223
16224 2011-04-19  Tom Tromey  <tromey@redhat.com>
16225
16226         * win32-low.c (handle_load_dll): Remove duplicate "the".
16227
16228 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
16229
16230         Remove support for old Cygwin 1.5 versions.
16231         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
16232         function to avoid warning.
16233         (win32_add_one_solib): Use cygwin_conv_path function to avoid
16234         warning.
16235
16236 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
16237
16238         * gdbserver/server.h (Macro _): Define it if not available.
16239
16240 2011-03-14  Michael Snyder  <msnyder@vmware.com>
16241
16242         * hostio.c (handle_close): Remove unnecessary null test.
16243
16244 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
16245
16246         * Makefile.in (maintainer-clean realclean distclean): Remove
16247         "make ...  subdir_do" command.
16248
16249 2011-03-10  Michael Snyder  <msnyder@vmware.com>
16250
16251         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
16252
16253         * server.c (handle_v_run): Free alloced buffer on early return.
16254
16255 2011-03-09  Yao Qi  <yao@codesourcery.com>
16256
16257         Revert:
16258         2011-03-04  Yao Qi  <yao@codesourcery.com>
16259
16260         * Makefile.in: Remove GNU make feature --directory.
16261
16262         2011-03-05  Yao Qi  <yao@codesourcery.com>
16263
16264         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16265         (subdir_do): New make target.  Copied from gdb/Makefile.
16266         (maintainer-clean, realclean, distclean, clean): Call corresponding
16267         make targets in common/Makefile.
16268
16269         2011-02-11  Yao Qi  <yao@codesourcery.com>
16270
16271         * configure.ac: Call AC_PROG_RANLIB.
16272         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16273         * configure: Regenerate.
16274
16275 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
16276
16277         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
16278
16279 2011-03-06  Yao Qi  <yao@codesourcery.com>
16280
16281         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
16282
16283 2011-03-05  Yao Qi  <yao@codesourcery.com>
16284
16285         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16286         (subdir_do): New make target.  Copied from gdb/Makefile.
16287         (maintainer-clean, realclean, distclean, clean): Call corresponding
16288         make targets in common/Makefile.
16289
16290 2011-03-04  Yao Qi  <yao@codesourcery.com>
16291
16292         * Makefile.in: Remove GNU make feature --directory.
16293
16294 2011-03-04  Michael Snyder  <msnyder@vmware.com>
16295
16296         * server.c (queue_stop_reply): Call xmalloc not malloc.
16297
16298 2011-03-02  Michael Snyder  <msnyder@vmware.com>
16299
16300         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
16301
16302 2011-02-28  Michael Snyder  <msnyder@vmware.com>
16303
16304         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
16305         (cmd_qtframe): Ditto.
16306         (cmd_qtbuffer): Ditto.
16307         (cmd_bigqtbuffer): Ditto.
16308
16309         * utils.c (decimal2str): Initialize 'width' to nine, then
16310         don't mess with it.
16311
16312 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
16313
16314         * hostio.c (require_data): Free *data, not data.
16315
16316 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
16317
16318         * hostio.c (require_data): Use free, not xfree.
16319
16320 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16321
16322         * server.c (handle_query): Discard unused value.
16323
16324         * hostio.c (require_data): Free malloc memory before returning
16325         error.
16326
16327 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16328
16329         * linux-low.c (list_threads): Call closedir for dirent.
16330
16331 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16332
16333         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
16334         a case statement falls through.
16335
16336         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
16337
16338         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
16339         in comparison.
16340
16341 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16342
16343         * utils.c (decimal2str): Eliminate dead code and dead param.
16344         (pulongest): Drop dead param from call to decimal2str.
16345         (plongest): Ditto.
16346
16347 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
16348
16349         Revert the following patch (not approved yet):
16350         2011-02-21  Hui Zhu  <teawater@gmail.com>
16351         * tracepoint.c (tp_printf): New function.
16352         (eval_agent_expr): Handle gdb_agent_op_printf.
16353
16354 2011-02-21  Hui Zhu  <teawater@gmail.com>
16355
16356         * tracepoint.c (tp_printf): New function.
16357         (eval_agent_expr): Handle gdb_agent_op_printf.
16358
16359 2011-02-18  Tom Tromey  <tromey@redhat.com>
16360
16361         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
16362         (tracepoint.o): Likewise.
16363         * tracepoint.c (enum gdb_agent_op): Use ax.def.
16364         (gdb_agent_op_names): Likewise.
16365
16366 2011-02-18  Tom Tromey  <tromey@redhat.com>
16367
16368         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
16369         gdb_agent_op_rot>: New constants.
16370         (gdb_agent_op_names): Add pick and roll.
16371         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
16372         cases.
16373
16374 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
16375
16376         * aclocal.m4: Regenerated with aclocal-1.11.1.
16377
16378 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
16379
16380         * server.c (handle_qxfer_traceframe_info): New.
16381         (qxfer_packets): Register "traceframe-info".
16382         (handle_query): Report support for qXfer:traceframe-info:read+.
16383         * tracepoint.c (match_blocktype): New.
16384         (traceframe_find_block_type): Rename to ...
16385         (traceframe_walk_blocks): ... this.  Add callback filter argument,
16386         and use it.
16387         (traceframe_find_block_type): New, reimplemented on top of
16388         traceframe_walk_blocks.
16389         (build_traceframe_info_xml): New.
16390         (traceframe_read_info): New.
16391         * server.h (traceframe_read_info): Declare.
16392
16393 2011-02-11  Yao Qi  <yao@codesourcery.com>
16394
16395         * configure.ac: Call AC_PROG_RANLIB.
16396         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16397         * configure: Regenerate.
16398
16399 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
16400
16401         * server.c (gdb_read_memory): Change return semantics to allow
16402         partial transfers.
16403         (handle_search_memory_1): Adjust.
16404         (process_serial_event) <'m' packet>: Handle partial transfers.
16405         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
16406
16407 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16408
16409         * regcache.c (init_register_cache): Initialize
16410         regcache->register_status.
16411         (free_register_cache): Release regcache->register_status.
16412         (regcache_cpy): Copy register_status.
16413         (registers_to_string): Print 'x's for unavailable registers.
16414         (supply_register): Mark the register's status valid or
16415         unavailable, depending on whether a buffer was passed in or not.
16416         (supply_register_zeroed): New.
16417         (supply_regblock): Mark the registers' status valid or
16418         unavailable, depending on whether a buffer was passed in or not.
16419         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
16420         (struct regcache): New `register_status' field.
16421         (supply_register_zeroed): Declare.
16422         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
16423         supply_register_zeroed, rather than passing a NULL buffer to
16424         supply_register.
16425         * tracepoint.c (fetch_traceframe_registers): Update comment.
16426
16427 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16428
16429         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
16430         buffer explicit.
16431
16432 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
16433
16434         * server.h (decode_xfer_write): Change prototype.
16435         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
16436         and don't extract the annex here.
16437         * server.c (decode_xfer_read): Remove `annex' parameter,
16438         and don't extract the annex here.
16439         (decode_xfer): New.
16440         (struct qxfer): New.
16441         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
16442         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
16443         (handle_qxfer_statictrace): New functions, abstracted out from
16444         handle_query, and made to use the struct qxfer interface.
16445         (handle_threads_qxfer_proper): Rename to ...
16446         (handle_qxfer_threads_proper): ... this.
16447         (handle_threads_qxfer): Rename to ...
16448         (handle_qxfer_threads): ... this.  Adjust.
16449         (qxfer_packets): New array.
16450         (handle_qxfer): New function.
16451         (handle_query): Use handle_qxfer.
16452
16453 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
16454
16455         * gdbreplay.c: Shorten lines of >= 80 columns.
16456         * linux-low.c: Ditto.
16457         * linux-ppc-low.c: Ditto.
16458         * linux-s390-low.c: Ditto.
16459         * linux-sparc-low.c: Ditto.
16460         * linux-x86-low.c: Ditto.
16461         * linux-xtensa-low.c: Ditto.
16462         * mem-break.c: Ditto.
16463         * nto-low.c: Ditto.
16464         * regcache.h: Ditto.
16465         * remote-utils.c: Ditto.
16466         * server.c: Ditto.
16467         * server.h: Ditto.
16468         * thread-db.c: Ditto.
16469         * tracepoint.c: Ditto.
16470         * utils.c: Ditto.
16471         * win32-low.h: Ditto.
16472
16473 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
16474
16475         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
16476         update.
16477
16478 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
16479
16480         * server.c (gdbserver_version): Update copyright year in version
16481         output.
16482         * gdbreplay.c (gdbreplay_version): Ditto.
16483
16484 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
16485
16486         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
16487         * linux-bfin-low.c: New file.
16488         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
16489         PT_DATA_ADDR for BFIN targets.
16490         * Makefile.in (SFILES): Add linux-bfin-low.c.
16491         (clean): Remove reg-bfin.c.
16492         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
16493         * README: Mention supported Blackfin targets.
16494
16495 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
16496
16497         * .gitignore: New file.
16498
16499 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
16500
16501         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
16502
16503 2010-10-22  Jie Zhang  <jie@codesourcery.com>
16504
16505         * Makefile.in: Add FLAGS_TO_PASS variable.
16506         (install): Remove dependency of install-only and recursively
16507         invoke make for install-only.
16508
16509 2010-10-04  Doug Evans  <dje@google.com>
16510
16511         * Makefile.in (uninstall): Use $(DESTDIR).
16512
16513 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
16514
16515         PR gdb/11842
16516
16517         * linux-x86-low.c (compat_siginfo_from_siginfo)
16518         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
16519         si_code is < 0.  Check for si_code == SI_TIMER before checking for
16520         si_code < 0.
16521
16522 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16523
16524         * lynx-i386-low.c: New file.
16525         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
16526
16527 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16528
16529         * lynx-low.c (ptrace_request_to_str): Remove handling for
16530         request values that have been removed in LynxOS 5.x.
16531
16532 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16533
16534         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
16535         <ptrace.h>
16536
16537 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
16538
16539         * configure.ac: Add --enable-inprocess-agent option.
16540         * configure: Rebuilt.
16541
16542 2010-09-06  Yao Qi  <yao@codesourcery.com>
16543
16544         * linux-low.c (linux_kill): Remove unused variable.
16545         (linux_stabilize_threads): Likewise.
16546         * server.c (start_inferior): Likewise.
16547         (queue_stop_reply_callback): Likewise.
16548         * tracepoint.c (do_action_at_tracepoint): Likewise.
16549
16550 2010-09-06  Yao Qi  <yao@codesourcery.com>
16551
16552         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
16553         on return.
16554
16555 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
16556
16557         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
16558
16559 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
16560
16561         * Makefile.in (install-only): Replace $IPA_DEPFILES with
16562         "$(IPA_DEPFILES)".
16563
16564 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16565
16566         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
16567         gdbserver/lynx-ppc-low.c: New files.
16568         * Makefile.in (lynx_low_h): New variable.
16569         (lynx-low.o, lynx-ppc-low.o): New rules.
16570         * configure.ac: On LynxOS, link with -lnetinet.
16571         * configure.srv: Add handling of powerpc-*-lynxos* targets.
16572         * configure: regenerate.
16573
16574 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16575
16576         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
16577         * configure.ac: Add check for vasprintf and vsnprintf.
16578         * configure, config.in: Regenerate.
16579         * server.h (vasprintf, vsnprintf): Add conditional declarations.
16580
16581 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16582
16583         * gdbreplay.c: Move include of alloca.h up, next to include of
16584         malloc.h.
16585         * server.h: Add include of malloc.h.
16586         * mem-break.c: Remove include of malloc.h.
16587         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
16588
16589 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16590
16591         * Makefile.in (memmem.o): Build with -Wno-error.
16592
16593 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16594
16595         * utils.c (xsnprintf): Make non-static.
16596         * server.h: Add xsnprintf declaration.
16597         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
16598         replace calls to snprintf by calls to xsnprintf throughout.
16599
16600 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16601
16602         * configure.ac: Add configure check for alloca.
16603         * configure, config.in: Regenerate.
16604         * server.h: Include alloca.h if it exists.
16605         * gdbreplay.c: Include alloca.h if it exists.
16606
16607 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16608
16609         * linux-low.c (__SIGRTMIN): Define if not already defined.
16610         (linux_create_inferior): Check for __ANDROID__ rather than
16611         __SIGRTMIN.
16612         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
16613         are already deferred.
16614         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
16615         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
16616         stopped and already has a pending signal to report.
16617         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
16618         a pending signal to report or is moving out of a jump pad.
16619         (linux_init_signals): Check for __ANDROID__ rather than
16620         __SIGRTMIN.
16621
16622 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16623
16624         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
16625         debug_threads check.  Avoid a linear search when not doing debug
16626         output.
16627
16628 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16629
16630         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
16631         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
16632         (struct file_handler) <fd>: Change type to gdb_fildes_t.
16633         (process_event): Change local fd's type to gdb_fildes_t.
16634         (create_file_handler): Adjust prototype.
16635         (delete_file_handler): Adjust prototype.
16636         (handle_file_event): Adjust prototype.  Use pfildes.
16637         (create_file_event): Adjsut prototype.
16638         * remote-utils.c (remote_desc, listen_desc): Change type to
16639         gdb_fildes_t.
16640         * server.h: New gdb_fildes_t typedef.
16641         [USE_WIN32API]: Include winsock2.h.
16642         (delete_file_handler, add_file_handler): Adjust prototypes.
16643         (pfildes): Declare.
16644         * utils.c (pfildes): New.
16645
16646 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16647
16648         * configure.ac (build_warnings): Add -Wno-char-subscripts.
16649         * configure: Regenerate.
16650
16651 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16652
16653         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
16654         (linux_done_accessing_memory): ... this.
16655         (linux_target_ops): Adjust.
16656         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
16657         * nto-low.c (nto_target_ops): Adjust comment.
16658         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
16659         * spu-low.c (spu_target_ops): Adjust comment.
16660         * target.h (target_ops): Rename unprepare_to_access_memory field
16661         to done_accessing_memory.
16662         (unprepare_to_access_memory): Rename to ...
16663         (done_accessing_memory): ... this.
16664
16665 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16666
16667         * linux-low.c (linux_prepare_to_access_memory): New.
16668         (linux_unprepare_to_access_memory): New.
16669         (linux_target_ops): Install them.
16670         * server.c (read_memory): Rename to ...
16671         (gdb_read_memory): ... this.  Use
16672         prepare_to_access_memory/prepare_to_access_memory.
16673         (write_memory): Rename to ...
16674         (gdb_write_memory): ... this.  Use
16675         prepare_to_access_memory/prepare_to_access_memory.
16676         (handle_search_memory_1): Adjust.
16677         (process_serial_event): Adjust.
16678         * target.h (struct target_ops): New fields
16679         prepare_to_access_memory and unprepare_to_access_memory.
16680         (prepare_to_access_memory, unprepare_to_access_memory): New.
16681         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
16682         prepare_to_access_memory/prepare_to_access_memory.
16683         * nto-low.c (nto_target_ops): Adjust.
16684         * spu-low.c (spu_target_ops): Adjust.
16685         * win32-low.c (win32_target_ops): Adjust.
16686
16687 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16688
16689         * Makefile.in (WARN_CFLAGS): Get it from configure.
16690         (WERROR_CFLAGS): New.
16691         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
16692         * configure.ac: Introduce --enable-werror, which adds -Werror to
16693         the compiler command line.  Enabled by default.  Disable with
16694         --disable-werror.  Add -Wdeclaration-after-statement
16695         Wpointer-arith and -Wformat-nonliteral to warning flags.
16696         * configure: Regenerate.
16697
16698 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16699
16700         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
16701
16702 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16703
16704         * gdbreplay.c (remote_error): New.
16705         (gdbchar): New.
16706         (expect): Use gdbchar.  Check for error reading from GDB.
16707         Clarify sync error output.
16708         (play): Check for errors writing to GDB.
16709         * linux-low.c (sigchld_handler): Really ignore `write' errors.
16710         * remote-utils.c (getpkt): Check for errors writing to the remote
16711         descriptor.
16712
16713 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16714
16715         * linux-low.c (linux_wait_1): Move non-debugging code out of
16716         `debug_threads' control.
16717
16718 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16719
16720         * linux-low.c (linux_wait_1): Don't set last_status here.
16721         * server.c (push_event, queue_stop_reply_callback): Assert we're
16722         not pushing a TARGET_WAITKIND_IGNORE event.
16723         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
16724         (myresume, handle_target_event): Set the thread's last_resume_kind
16725         and last_status from the target returned status.
16726
16727 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16728
16729         PR threads/10729
16730
16731         * linux-x86-low.c (update_debug_registers_callback): New.
16732         (i386_dr_low_set_addr): Use it.
16733         (i386_dr_low_get_addr): New.
16734         (i386_dr_low_set_control): Use update_debug_registers_callback.
16735         (i386_dr_low_get_control): New.
16736         (i386_dr_low_get_status): Adjust.
16737         * linux-low.c (linux_stop_lwp): New.
16738         * linux-low.h (linux_stop_lwp): Declare.
16739
16740         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
16741         argument instead of a i386_debug_reg_state.
16742         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
16743         a i386_debug_reg_state.
16744         (i386_insert_aligned_watchpoint): Adjust.
16745         (i386_remove_aligned_watchpoint): Adjust.
16746         (i386_low_stopped_data_address): Read the debug registers from the
16747         inferior instead of from the mirrors.
16748         * i386-low.h (struct i386_debug_reg_state): Extend comment.
16749         (i386_dr_low_get_addr): Declare.
16750         (i386_dr_low_get_control): Declare.
16751         (i386_dr_low_get_status): Change prototype.
16752
16753         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
16754         (i386_dr_low_get_addr): New.
16755         (i386_dr_low_get_control): New.
16756         (i386_dr_low_get_status): Adjust prototype.  Return
16757         dr_status_mirror.
16758         (i386_initial_stuff): Clear dr_status_mirror and
16759         dr_control_mirror.
16760         (i386_get_thread_context): Adjust.
16761         (i386_set_thread_context): Adjust.
16762         (i386_thread_added): Adjust.
16763
16764 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
16765
16766         * linux-low.h (linux_thread_area): Delete declaration.
16767
16768 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
16769
16770         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
16771         after its termination.
16772
16773 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
16774
16775         * linux-low.c (gdb_wants_lwp_stopped): Delete.
16776         (gdb_wants_all_stopped): Delete.
16777         (linux_wait_1): Don't call them.
16778         * server.c (handle_v_cont): Tag all threads as want-stopped.
16779         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
16780         stopped as "client-wants-stopped".
16781
16782 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
16783
16784         * Makefile.in (signals_h): New.
16785         (server_h): Depend on it.
16786         (server.o): Don't depend on $(signals_def).
16787         (signals.o): Depend on $(signals_def).
16788
16789 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
16790
16791         * Makefile.in (signals_def): New.
16792         (server_h): Append include/gdb/signals.h and signals_def.
16793         (server.o): Append signals_def.
16794
16795 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
16796
16797         * server.c (handle_target_event): Use target_signal_to_host for
16798         resume_info.sig initialization.
16799         * target.h (struct thread_resume) <sig>: New comment.
16800
16801 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
16802
16803         * server.c (handle_query): strcpy() the returned string from paddress()
16804         instead of sprintf().
16805         * utils.c (paddress): Return phex_nz().
16806
16807 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
16808
16809         * server.c (handle_v_cont): Call mourn_inferior if process
16810         just exited.
16811         (myresume): Likewise.
16812
16813 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
16814
16815         Static tracepoints, and integration with UST.
16816
16817         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
16818         * mem-break.c (uninsert_all_breakpoints)
16819         (reinsert_all_breakpoints): New.
16820         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
16821         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
16822         (gdb_agent_ust_loaded, helper_thread_id)
16823         (gdb_agent_helper_thread_id): New macros.
16824         (struct ipa_sym_addresses): Add addr_ust_loaded,
16825         addr_helper_thread_id, addr_cmd_buf.
16826         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
16827         (in_process_agent_loaded_ust): New.
16828         (write_e_ust_not_loaded): New.
16829         (maybe_write_ipa_ust_not_loaded): New.
16830         (struct collect_static_trace_data_action): New.
16831         (enum tracepoint_type) <static_tracepoint>: New.
16832         (struct tracepoint) <handle>: Mention static tracepoints.
16833         (struct static_tracepoint_ctx): New.
16834         (CMD_BUF_SIZE): New.
16835         (add_tracepoint_action): Handle static tracepoint actions.
16836         (unprobe_marker_at): New.
16837         (clear_installed_tracepoints): Handle static tracepoints.
16838         (cmd_qtdp): Handle static tracepoints.
16839         (probe_marker_at): New.
16840         (cmd_qtstart): Handle static tracepoints.
16841         (response_tracepoint): Handle static tracepoints.
16842         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
16843         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
16844         (get_context_regcache): Handle static tracepoints.
16845         (do_action_at_tracepoint): Handle static tracepoint actions.
16846         (traceframe_find_block_type): Handle static trace data blocks.
16847         (traceframe_read_sdata): New.
16848         (download_tracepoints): Download static tracepoint actions.
16849         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
16850         (GDB_PROBE_NAME): New.
16851         (ust_ops): New.
16852         (GET_UST_SYM): New.
16853         (USTF): New.
16854         (dlsym_ust): New.
16855         (ust_marker_to_static_tracepoint): New.
16856         (gdb_probe): New.
16857         (collect_ust_data_at_tracepoint): New.
16858         (gdb_ust_probe): New.
16859         (UNIX_PATH_MAX, SOCK_DIR): New.
16860         (gdb_ust_connect_sync_socket): New.
16861         (resume_thread, stop_thread): New.
16862         (run_inferior_command): New.
16863         (init_named_socket): New.
16864         (gdb_ust_socket_init): New.
16865         (cstr_to_hexstr): New.
16866         (next_st): New.
16867         (first_marker, next_marker): New.
16868         (response_ust_marker): New.
16869         (cmd_qtfstm, cmd_qtsstm): New.
16870         (unprobe_marker_at, probe_marker_at): New.
16871         (cmd_qtstmat, gdb_ust_thread): New.
16872         (gdb_ust_init): New.
16873         (initialize_tracepoint_ftlib): Call gdb_ust_init.
16874         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
16875         (ST_REGENTRY): New.
16876         (x86_64_st_collect_regmap): New.
16877         (X86_64_NUM_ST_COLLECT_GREGS): New.
16878         (AMD64_RIP_REGNUM): New.
16879         (supply_static_tracepoint_registers): New.
16880         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
16881         (ST_REGENTRY): New.
16882         (i386_st_collect_regmap): New.
16883         (i386_NUM_ST_COLLECT_GREGS): New.
16884         (supply_static_tracepoint_registers): New.
16885         * server.c (handle_query): Handle qXfer:statictrace:read.
16886         <qSupported>: Report support for StaticTracepoints, and
16887         qXfer:statictrace:read features.
16888         * server.h (traceframe_read_sdata)
16889         (supply_static_tracepoint_registers): Declare.
16890         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
16891         (unpack_varlen_hex): Include in IPA build.
16892         * Makefile.in (ustlibs, ustinc): New.
16893         (IPA_OBJS): Add remote-utils-ipa.o.
16894         ($(IPA_LIB)): Link -ldl and -lpthread.
16895         (UST_CFLAGS): New.
16896         (IPAGENT_CFLAGS): Add UST_CFLAGS.
16897         * config.in, configure: Regenerate.
16898
16899 2010-06-20  Ian Lance Taylor  <iant@google.com>
16900             Pedro Alves  <pedro@codesourcery.com>
16901
16902         * linux-x86-low.c (always_true): Delete.
16903         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
16904         trying to fool the compiler with always_true.
16905
16906 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
16907
16908         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
16909         conditions in gdbserver.
16910
16911 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
16912
16913         * spu-low.c (spu_read_memory): Wrap around local store limit.
16914         (spu_write_memory): Likewise.
16915
16916 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
16917
16918         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
16919         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
16920         LONGEST uses.
16921         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
16922         uses.
16923         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
16924         uses with LONGEST uses.
16925
16926 2010-06-14  Stan Shebs  <stan@codesourcery.com>
16927             Pedro Alves  <pedro@codesourcery.com>
16928
16929         Bytecode compiler.
16930
16931         * linux-x86-low.c: Include limits.h.
16932         (add_insns): New.
16933         (always_true): New.
16934         (EMIT_ASM): New.
16935         (EMIT_ASM32): New.
16936         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
16937         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
16938         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
16939         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
16940         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
16941         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
16942         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
16943         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
16944         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
16945         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
16946         (amd64_emit_void_call_2): New.
16947         (amd64_emit_ops): New.
16948         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
16949         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
16950         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
16951         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
16952         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
16953         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
16954         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
16955         (i386_emit_call, i386_emit_reg, i386_emit_pop)
16956         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
16957         (i386_emit_stack_adjust, i386_emit_int_call_1)
16958         (i386_emit_void_call_2): New.
16959         (i386_emit_ops): New.
16960         (x86_emit_ops): New.
16961         (the_low_target): Install x86_emit_ops.
16962         * server.h (struct emit_ops): New.
16963         (get_raw_reg_func_addr): Declare.
16964         (current_insn_ptr, emit_error): Declare.
16965         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
16966         (set_trace_state_variable_value): New defines.
16967         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
16968         addr_get_trace_state_variable_value and
16969         addr_set_trace_state_variable_value.
16970         (symbol_list): New fields for get_raw_reg,
16971         get_trace_state_variable_value and set_trace_state_variable_value.
16972         (condfn): New typedef.
16973         (struct tracepoint): New field `compiled_cond'.
16974         (do_action_at_tracepoint): Clear compiled_cond.
16975         (get_trace_state_variable_value, set_trace_state_variable_value):
16976         Export in the IPA.
16977         (condition_true_at_tracepoint): If there's a compiled condition,
16978         run that.
16979         (current_insn_ptr, emit_error): New globals.
16980         (struct bytecode_address): New.
16981         (get_raw_reg_func_addr): New.
16982         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
16983         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
16984         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
16985         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
16986         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
16987         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
16988         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
16989         (compile_tracepoint_condition, compile_bytecodes): New.
16990         * target.h (emit_ops): Forward declare.
16991         (struct target_ops): New field emit_ops.
16992         (target_emit_ops): New.
16993         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
16994         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
16995         * linux-low.c (linux_emit_ops): New.
16996         (linux_target_ops): Install it.
16997         * linux-low.h (struct linux_target_ops): New field emit_ops.
16998
16999 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
17000
17001         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
17002         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
17003
17004 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
17005             Stan Shebs  <stan@codesourcery.com>
17006
17007         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
17008         (all): Depend on $(extra_libraries).
17009         (install-only): Install the IPA.
17010         (IPA_OBJS, IPA_LIB): New.
17011         (clean): Remove the IPA lib.
17012         (IPAGENT_CFLAGS): New.
17013         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
17014         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
17015         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
17016         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
17017         * configure.ac: Check for atomic builtins support in the compiler.
17018         (IPA_DEPFILES, extra_libraries): Define.
17019         * configure.srv (ipa_obj): Add description.
17020         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
17021         (i[34567]86-*-linux*): Set ipa_obj.
17022         (x86_64-*-linux*): Set ipa_obj.
17023         * linux-low.c (stabilizing_threads): New.
17024         (supports_fast_tracepoints): New.
17025         (linux_detach): Stabilize threads before detaching.
17026         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
17027         the lwp is either not stabilizing, or is moving out of a jump pad.
17028         (linux_fast_tracepoint_collecting): New.
17029         (maybe_move_out_of_jump_pad): New.
17030         (enqueue_one_deferred_signal): New.
17031         (dequeue_one_deferred_signal): New.
17032         (linux_wait_for_event_1): If moving out of a jump pad, defer
17033         pending signals to later.
17034         (linux_stabilize_threads): New.
17035         (linux_wait_1): Check if threads need moving out of jump pads, and
17036         do it if so.
17037         (stuck_in_jump_pad_callback): New.
17038         (move_out_of_jump_pad_callback): New.
17039         (lwp_running): New.
17040         (linux_resume_one_lwp): Handle moving out of jump pads.
17041         (linux_set_resume_request): Dequeue deferred signals.
17042         (need_step_over_p): Also step over fast tracepoint jumps.
17043         (start_step_over): Also uninsert fast tracepoint jumps.
17044         (finish_step_over): Also reinsert fast tracepoint jumps.
17045         (linux_install_fast_tracepoint_jump): New.
17046         (linux_target_ops): Install linux_stabilize_threads and
17047         linux_install_fast_tracepoint_jump_pad.
17048         * linux-low.h (linux_target_ops) <get_thread_area,
17049         install_fast_tracepoint_jump_pad>: New fields.
17050         (struct lwp_info) <collecting_fast_tracepoint,
17051         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
17052         (linux_get_thread_area): Declare.
17053         * linux-x86-low.c (jump_insn): New.
17054         (x86_get_thread_area): New.
17055         (append_insns): New.
17056         (push_opcode): New.
17057         (amd64_install_fast_tracepoint_jump_pad): New.
17058         (i386_install_fast_tracepoint_jump_pad): New.
17059         (x86_install_fast_tracepoint_jump_pad): New.
17060         (the_low_target): Install x86_get_thread_area and
17061         x86_install_fast_tracepoint_jump_pad.
17062         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
17063         (struct fast_tracepoint_jump): New.
17064         (fast_tracepoint_jump_insn): New.
17065         (fast_tracepoint_jump_shadow): New.
17066         (find_fast_tracepoint_jump_at): New.
17067         (fast_tracepoint_jump_here): New.
17068         (delete_fast_tracepoint_jump): New.
17069         (set_fast_tracepoint_jump): New.
17070         (uninsert_fast_tracepoint_jumps_at): New.
17071         (reinsert_fast_tracepoint_jumps_at): New.
17072         (set_breakpoint_at): Use write_inferior_memory.
17073         (uninsert_raw_breakpoint): Use write_inferior_memory.
17074         (check_mem_read): Mask out fast tracepoint jumps.
17075         (check_mem_write): Mask out fast tracepoint jumps.
17076         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
17077         (set_fast_tracepoint_jump): Declare.
17078         (delete_fast_tracepoint_jump)
17079         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
17080         (reinsert_fast_tracepoint_jumps_at): Declare.
17081         * regcache.c: Don't compile many functions when building the
17082         in-process agent library.
17083         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
17084         the register buffer in the heap.
17085         (free_register_cache): If the register buffer isn't owned by the
17086         regcache, don't free it.
17087         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
17088         pre-existing register caches.
17089         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
17090         type.
17091         (convert_ascii_to_int): : Constify `from' parameter type.
17092         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
17093         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
17094         the needed buffer in-place.
17095         (relocate_instruction): New.
17096         * server.c (handle_query) <qSymbols>: If the target supports
17097         tracepoints, give it a chance of looking up symbols.  Report
17098         support for fast tracepoints.
17099         (handle_status): Stabilize threads.
17100         (process_serial_event): Adjust.
17101         * server.h (struct fast_tracepoint_jump): Forward declare.
17102         (struct process_info) <fast_tracepoint_jumps>: New field.
17103         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
17104         (decode_X_packet, decode_M_packet): Adjust.
17105         (relocate_instruction): Declare.
17106         (in_process_agent_loaded): Declare.
17107         (tracepoint_look_up_symbols): Declare.
17108         (struct fast_tpoint_collect_status): Declare.
17109         (fast_tracepoint_collecting): Declare.
17110         (force_unlock_trace_buffer): Declare.
17111         (handle_tracepoint_bkpts): Declare.
17112         (initialize_low_tracepoint)
17113         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
17114         * target.h (struct target_ops) <stabilize_threads,
17115         install_fast_tracepoint_jump_pad>: New fields.
17116         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
17117         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
17118         [HAVE_STDINT_H]: Include stdint.h.
17119         (trace_debug_1): Rename to ...
17120         (trace_vdebug): ... this.
17121         (trace_debug): Rename to ...
17122         (trace_debug_1): ... this.  Add `level' parameter.
17123         (trace_debug): New.
17124         (ATTR_USED, ATTR_NOINLINE): New.
17125         (IP_AGENT_EXPORT): New.
17126         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
17127         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
17128         (about_to_request_buffer_space, trace_buffer_is_full)
17129         (stopping_tracepoint, expr_eval_result, error_tracepoint)
17130         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
17131         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
17132         (traceframe_write_count, traceframes_created)
17133         (trace_state_variables)
17134         New renaming defines.
17135         (struct ipa_sym_addresses): New.
17136         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
17137         (symbol_list): New.
17138         (ipa_sym_addrs): New.
17139         (all_tracepoint_symbols_looked_up): New.
17140         (in_process_agent_loaded): New.
17141         (write_e_ipa_not_loaded): New.
17142         (maybe_write_ipa_not_loaded): New.
17143         (tracepoint_look_up_symbols): New.
17144         (debug_threads) [IN_PROCESS_AGENT]: New.
17145         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
17146         (UNKNOWN_SIDE_EFFECTS): New.
17147         (stop_tracing): New.
17148         (flush_trace_buffer): New.
17149         (stop_tracing_bkpt): New.
17150         (flush_trace_buffer_bkpt): New.
17151         (read_inferior_integer): New.
17152         (read_inferior_uinteger): New.
17153         (read_inferior_data_pointer): New.
17154         (write_inferior_data_pointer): New.
17155         (write_inferior_integer): New.
17156         (write_inferior_uinteger): New.
17157         (struct collect_static_trace_data_action): Delete.
17158         (enum tracepoint_type): New.
17159         (struct tracepoint) <type>: New field `type'.
17160         <actions_str, step_actions, step_actions_str>: Only include in
17161         GDBserver.
17162         <orig_size, obj_addr_on_target, adjusted_insn_addr>
17163         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
17164         (tracepoints): Use IP_AGENT_EXPORT.
17165         (last_tracepoint): Don't include in the IPA.
17166         (stopping_tracepoint): Use IP_AGENT_EXPORT.
17167         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
17168         (alloced_trace_state_variables): New.
17169         (trace_state_variables): Use IP_AGENT_EXPORT.
17170         (traceframe_t): Delete unused variable.
17171         (circular_trace_buffer): Don't include in the IPA.
17172         (trace_buffer_start): Delete.
17173         (struct trace_buffer_control): New.
17174         (trace_buffer_free): Delete.
17175         (struct ipa_trace_buffer_control): New.
17176         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
17177         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
17178         New.
17179         (trace_buffer_ctrl): New.
17180         (TRACE_BUFFER_CTRL_CURR): New.
17181         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
17182         Reimplement as macros.
17183         (trace_buffer_wrap): Delete.
17184         (traceframe_write_count, traceframe_read_count)
17185         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
17186         (struct tracepoint_hit_ctx) <type>: New field.
17187         (struct fast_tracepoint_ctx): New.
17188         (memory_barrier): New.
17189         (cmpxchg): New.
17190         (record_tracepoint_error): Update atomically in the IPA.
17191         (clear_inferior_trace_buffer): New.
17192         (about_to_request_buffer_space): New.
17193         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
17194         updating the same buffer.
17195         (add_tracepoint): Default the tracepoint's type to trap
17196         tracepoint, and orig_size to -1.
17197         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
17198         internal variables.
17199         (create_trace_state_variable): New parameter `gdb'.  Handle it.
17200         (clear_installed_tracepoints): Clear fast tracepoint jumps.
17201         (cmd_qtdp): Handle fast tracepoints.
17202         (cmd_qtdv): Adjust.
17203         (max_jump_pad_size): New.
17204         (gdb_jump_pad_head): New.
17205         (get_jump_space_head): New.
17206         (claim_jump_space): New.
17207         (sort_tracepoints): New.
17208         (MAX_JUMP_SIZE): New.
17209         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
17210         IPA.
17211         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
17212         support.  Upload fast traceframes, and delete internal IPA
17213         breakpoints.
17214         (stop_tracing_handler): New.
17215         (flush_trace_buffer_handler): New.
17216         (cmd_qtstop): Upload fast tracepoints.
17217         (response_tracepoint): Handle fast tracepoints.
17218         (tracepoint_finished_step): Upload fast traceframes.  Set the
17219         tracepoint hit context's tracepoint type.
17220         (handle_tracepoint_bkpts): New.
17221         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
17222         type.  Add comment about fast tracepoints.
17223         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
17224         non-existing action_str field.
17225         (get_context_regcache): Handle fast tracepoints.
17226         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
17227         to the regcache.
17228         (fast_tracepoint_from_jump_pad_address): New.
17229         (fast_tracepoint_from_ipa_tpoint_address): New.
17230         (collecting_t): New.
17231         (force_unlock_trace_buffer): New.
17232         (fast_tracepoint_collecting): New.
17233         (collecting): New.
17234         (gdb_collect): New.
17235         (write_inferior_data_ptr): New.
17236         (target_tp_heap): New.
17237         (target_malloc): New.
17238         (download_agent_expr): New.
17239         (UALIGN): New.
17240         (download_tracepoints): New.
17241         (download_trace_state_variables): New.
17242         (upload_fast_traceframes): New.
17243         (IPA_FIRST_TRACEFRAME): New.
17244         (IPA_NEXT_TRACEFRAME_1): New.
17245         (IPA_NEXT_TRACEFRAME): New.
17246         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
17247         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
17248         (gdb_jump_pad_buffer_end): New.
17249         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
17250         (initialize_tracepoint): Adjust.
17251         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
17252         buffer.  Initialize the low module.
17253         * utils.c (PREFIX, TOOLNAME): New.
17254         (malloc_failure): Use PREFIX.
17255         (error): In the IPA, an error causes an exit.
17256         (fatal, warning): Use PREFIX.
17257         (internal_error): Use TOOLNAME.
17258         (NUMCELLS): Increase to 10.
17259         * configure, config.in: Regenerate.
17260
17261 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
17262
17263         * server.c (handle_query) <qSupported>: Do two passes over the
17264         qSupported string to avoid nesting strtok.
17265
17266 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
17267
17268         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
17269         (CDEPS): New.
17270         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
17271         -Wl,--dynamic-list.
17272         * configure: Regenerate.
17273         * proc-service.list: New.
17274
17275 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
17276
17277         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
17278         New comment.
17279
17280 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
17281
17282         * gdbreplay.c (remote_open): Check error return from socket() call by
17283         its equality to -1 not by it being negative.
17284         * remote-utils.c (remote_open): Likewise.
17285
17286 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
17287
17288         * config.h: Regenerate.
17289
17290 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17291
17292         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
17293         doesn't provide PTRACE_GET_THREAD_AREA.
17294
17295 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17296
17297         * linux-m68k-low.c: Include <asm/ptrace.h>
17298         (ps_get_thread_area): Implement.
17299
17300 2010-05-03  Doug Evans  <dje@google.com>
17301
17302         * event-loop.c (struct callback_event): New struct.
17303         (callback_list): New global.
17304         (append_callback_event, delete_callback_event): New functions.
17305         (process_callback): New function.
17306         (start_event_loop): Call it.
17307         * remote-utils.c (NOT_SCHEDULED): Define.
17308         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
17309         moved out of readchar.
17310         (readchar): Rewrite.  Call reschedule before returning.
17311         (reset_readchar): New function.
17312         (remote_close): Call it.
17313         (process_remaining, reschedule): New functions.
17314         * server.h (callback_handler_func): New typedef.
17315         (append_callback_event, delete_callback_event): Declare.
17316
17317 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17318
17319         * proc-service.c (ps_pglobal_lookup): Use
17320         thread_db_look_up_one_symbol.
17321         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
17322         parameter.  Use it instead of all_symbols_looked_up.
17323         * server.h (struct process_info) <all_symbols_looked_up>: Delete
17324         field.
17325         (all_symbols_looked_up): Don't declare.
17326         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
17327         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
17328         field.
17329         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
17330         Set all_symbols_looked_up here.
17331         (thread_db_look_up_one_symbol): New.
17332         (thread_db_get_tls_address): Adjust.
17333         (thread_db_load_search, try_thread_db_load_1): Always allocate the
17334         thread_db object on the heap, and tentatively set it in the
17335         process structure.
17336         (thread_db_init): Don't set all_symbols_looked_up here.
17337         * linux-low.h (thread_db_look_up_one_symbol): Declare.
17338
17339 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17340
17341         * linux-low.c (linux_kill, linux_detach): Adjust.
17342         (status_pending_p_callback): Remove redundant statement.  Check
17343         for !TARGET_WAITIKIND_IGNORE, instead of
17344         TARGET_WAITKIND_STOPPED.
17345         (handle_tracepoints): Make sure LWP is locked.  Adjust.
17346         (linux_wait_for_event_1): Adjust.
17347         (linux_cancel_breakpoints): New.
17348         (unsuspend_one_lwp): New.
17349         (unsuspend_all_lwps): New.
17350         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
17351         (send_sigstop_callback): Change return type to int, add new
17352         `except' parameter and handle it.
17353         (suspend_and_send_sigstop_callback): New.
17354         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
17355         pass them down.  If SUSPEND, also increment the lwp's suspend
17356         count.
17357         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
17358         (need_step_over_p): Don't consider suspended LWPs.
17359         (start_step_over): Adjust.
17360         (proceed_one_lwp): Change return type to int, add new `except'
17361         parameter and handle it.
17362         (unsuspend_and_proceed_one_lwp): New.
17363         (proceed_all_lwps): Use find_inferior instead of
17364         for_each_inferior.
17365         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
17366         also decrement the suspend count of LWPs.  Pass `except' down,
17367         instead of hacking its suspend count.
17368         (linux_pause_all): Add `freeze' parameter.  Adjust.
17369         (linux_unpause_all): New.
17370         (linux_target_ops): Install linux_unpause_all.
17371         * server.c (handle_status): Adjust.
17372         * target.h (struct target_ops): New fields `unpause_all' and
17373         `cancel_breakpoints'.  Add new parameter to `pause_all'.
17374         (pause_all): Add new `freeze' parameter.
17375         (unpause_all): New.
17376         (cancel_breakpoints): New.
17377         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
17378         cancel breakpoints.
17379         (cmd_qtstart): Pause threads.
17380         (stop_tracing): Pause threads, and cancel breakpoints.
17381         * win32-low.c (win32_target_ops): Adjust.
17382
17383 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17384
17385         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
17386         the inferior right away from here...
17387         (linux_wait_1): ... to here, and adjust to check the thread's
17388         last_resume_kind instead of the lwp's step or stop_expected flags.
17389
17390 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17391
17392         * README: Use consistent `GDB' and `GDBserver' spellings.
17393
17394 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17395
17396         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
17397         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
17398         (linux_detach_one_lwp): Assume the lwp is stopped.
17399         (any_thread_of): Delete.
17400         (linux_detach): Stop all lwps here.  Don't blindly delete all
17401         breakpoints.
17402         (delete_lwp_callback): New.
17403         (linux_mourn): Delete all lwps of the process that is gone.
17404         (linux_wait_1): Don't delete the last lwp of the process here.
17405         * mem-break.h (mark_breakpoints_out): Declare.
17406         * mem-break.c (mark_breakpoints_out): New.
17407         (free_all_breakpoints): Use it.
17408         * server.c (handle_target_event): If the process is gone, mark
17409         breakpoints out.
17410         * thread-db.c (struct thread_db) <create_bp>: New field.
17411         (thread_db_enable_reporting): Fix prototype.  Store a thread event
17412         breakpoint reference in the thread_db struct.
17413         (thread_db_load_search): Clear the thread_db object.
17414         (try_thread_db_load_1): Ditto.
17415         (switch_to_process): New.
17416         (disable_thread_event_reporting): Use it.
17417         (remove_thread_event_breakpoints): New.
17418         (thread_db_detach, thread_db_mourn): Use it.
17419
17420 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
17421
17422         * linux-low.c (linux_enable_event_reporting): New.
17423         (linux_wait_for_event_1, handle_extended_wait): Use it.
17424
17425 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
17426
17427         * linux-low.c (linux_kill_one_lwp, linux_kill)
17428         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
17429         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
17430         SIGSTOP even if the LWP is stopped.
17431         (send_sigstop_callback): New.
17432         (stop_all_lwps): Use send_sigstop_callback instead.
17433         (linux_resume_one_thread): Adjust.
17434         (proceed_one_lwp): Still proceed an LWP that the client has
17435         requested to stop, if we haven't reported it as stopped yet.  Make
17436         sure that LWPs the client want stopped, have a pending SIGSTOP.
17437
17438 2010-04-26  Doug Evans  <dje@google.com>
17439
17440         * server.c (handle_general_set): Make static.
17441
17442         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
17443         Print received char after testing for error/eof instead of before.
17444         (input_interrupt): Tweak comment.
17445
17446 2010-04-23  Doug Evans  <dje@google.com>
17447
17448         * server.c (start_inferior): Print inferior argv if --debug.
17449
17450 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
17451
17452         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
17453         * nto-x86-low.c: Include server.h
17454
17455 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
17456
17457         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
17458         be consistent with other sources of this directory.
17459         (init_registers_amd64): Correct name of source file of this function
17460         in the comment.
17461
17462 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17463
17464         * configure.srv (x86_64-*-mingw*): New configuration for Windows
17465         64-bit executables.
17466
17467 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17468
17469         * win32-i386-low.c: Add 64-bit support.
17470         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
17471         (init_registers_amd64): Declare.
17472         (mappings): Add 64-bit version of array.
17473         (init_windows_x86): New function.
17474         (the_low_target): Change init_arch field to init_windows_x86.
17475
17476 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17477
17478         * win32-low.c: Adapt to support also 64-bit architecture.
17479         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
17480         (get_image_name): Use SIZE_T type for local variable `done'.
17481         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
17482         (toolhelp_get_dll_name): Idem.
17483         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
17484         Use uintptr_t typecast to avoid warning.
17485         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
17486         (handle_exception): Use phex_nz to avoid warning.
17487         (win32_wait): Remove unused local variable `process'.
17488
17489 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17490
17491         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
17492         `amd64-avx.o'.
17493
17494 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
17495
17496         * configure.ac: Use `ws2_32' library for srv_mingw.
17497         * configure: Regenerate.
17498         * gdbreplay.c: Include winsock2.h instead of winsock.h.
17499         * remote-utils.c: Likewise.
17500
17501 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
17502
17503         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
17504         if __x86_64__ is defined.
17505
17506 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17507
17508         * configure: Regenerate.
17509
17510 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17511
17512         * server.c (handle_query): Handle 'qGetTIBAddr' query.
17513         * target.h (target_ops): New get_tib_address field.
17514         * win32-low.h (win32_thread_info): Add thread_local_base field.
17515         * win32-low.c (child_add_thread): Add tlb argument.
17516         Set thread_local_base field to TLB.
17517         (get_child_debug_event): Adapt to child_add_thread change.
17518         (win32_get_tib_address): New function.
17519         (win32_target_ops): Set get_tib_address field to
17520         win32_get_tib_address.
17521         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
17522
17523 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17524
17525         * linux-low.c (linux_mourn): Also remove the process.
17526         * server.c (handle_target_event): Don't remove the process here.
17527         * nto-low.c (nto_mourn): New.
17528         (nto_target_ops): Install it.
17529         * spu-low.c (spu_mourn): New.
17530         (spu_target_ops): Install it.
17531         * win32-low.c (win32_mourn): New.
17532         (win32_target_ops): Install it.
17533
17534 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17535
17536         * server.h (buffer_xml_printf): Remove redundant `;'.
17537
17538 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17539
17540         * regcache.c (set_register_cache): Invalidate regcaches before
17541         changing the register cache layout.
17542         (regcache_invalidate_one): Allow a NULL regcache.
17543         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
17544         regcaches before changing the register cache layout or the target
17545         regsets.
17546
17547 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
17548
17549         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
17550         variable warning on Linux/x86-64.
17551
17552 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17553
17554         GDBserver disconnected tracing support.
17555
17556         * linux-low.c (linux_remove_process): Delete.
17557         (add_lwp): Don't set last_resume_kind here.
17558         (linux_kill): Use `mourn'.
17559         (linux_detach): Use `thread_db_detach', and `mourn'.
17560         (linux_mourn): New.
17561         (linux_attach_lwp_1): Adjust comment.
17562         (linux_attach): last_resume_kind moved the thread_info; adjust.
17563         (status_pending_p_callback): Adjust.
17564         (linux_wait_for_event_1): Adjust.
17565         (count_events_callback, select_singlestep_lwp_callback)
17566         (select_event_lwp_callback, cancel_breakpoints_callback)
17567         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
17568         (proceed_one_lwp): Adjust.
17569         (linux_async): Add debug output.
17570         (linux_thread_stopped): New.
17571         (linux_pause_all): New.
17572         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
17573         linux_pause_all.
17574         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
17575         (thread_db_free): Delete declaration.
17576         (thread_db_detach, thread_db_mourn): Declare.
17577         * thread-db.c (thread_db_init): Use thread_db_mourn.
17578         (thread_db_free): Delete, split in two.
17579         (disable_thread_event_reporting): New.
17580         (thread_db_detach): New.
17581         (thread_db_mourn): New.
17582
17583         * server.h (struct thread_info) <last_resume_kind>: New field.
17584         <attached>: Add comment.
17585         <gdb_detached>: New field.
17586         (handler_func): Change return type to int.
17587         (handle_serial_event, handle_target_event): Ditto.
17588         (gdb_connected): Declare.
17589         (tracing): Delete.
17590         (disconnected_tracing): Declare.
17591         (stop_tracing): Declare.
17592
17593         * server.c (handle_query) <qSupported>: Report support for
17594         disconnected tracing.
17595         (queue_stop_reply_callback): Account for running threads.
17596         (gdb_wants_thread_stopped): New.
17597         (gdb_wants_all_threads_stopped): New.
17598         (gdb_reattached_process): New.
17599         (handle_status): Clear the `gdb_detached' flag of all processes.
17600         In all-stop, stop all threads.
17601         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
17602         (process_serial_event): If the remote connection breaks, or if an
17603         exit was forced with "monitor exit", force an event loop exit.
17604         Handle disconnected tracing on detach.
17605         (handle_serial_event): Adjust.
17606         (handle_target_event): If GDB isn't connected, forward events back
17607         to the inferior, unless the last process exited, in which case,
17608         exit gdbserver.  Adjust interface.
17609
17610         * remote-utils.c (remote_open): Don't block in accept.  Instead
17611         register an event loop source on the listen socket file
17612         descriptor.  Refactor bits into ...
17613         (listen_desc): ... this new global.
17614         (gdb_connected): ... this new function.
17615         (enable_async_notification): ... this new function.
17616         (handle_accept_event): ... this new function.
17617         (remote_close): Clear remote_desc.
17618
17619         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
17620
17621         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
17622         New fields.
17623         (mourn_inferior): Define.
17624         (target_process_qsupported): Avoid the dangling else problem.
17625         (thread_stopped): Define.
17626         (pause_all): Define.
17627         (target_waitstatus_to_string): Declare.
17628         * target.c (target_waitstatus_to_string): New.
17629
17630         * tracepoint.c (tracing): Make extern.
17631         (disconnected_tracing): New.
17632         (stop_tracing): Make extern.  Handle tracing stops due to GDB
17633         disconnecting.
17634         (cmd_qtdisconnected): New.
17635         (cmd_qtstatus): Report disconnected tracing status in trace reply.
17636         (handle_tracepoint_general_set): Handle QTDisconnected.
17637
17638         * event-loop.c (event_handler_func): Change return type to int.
17639         (process_event): Bail out if the event handler wants the event
17640         loop to stop.
17641         (handle_file_event): Ditto.
17642         (start_event_loop): Bail out if the event handler wants the event
17643         loop to stop.
17644
17645         * nto-low.c (nto_target_ops): Adjust.
17646         * spu-low.c (spu_wait): Don't remove the process here.
17647         (spu_target_ops): Adjust.
17648         * win32-low.c (win32_wait): Don't remove the process here.
17649         (win32_target_ops): Adjust.
17650
17651 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17652
17653         * regcache.c (realloc_register_cache): Invalidate inferior's
17654         regcache before recreating it.
17655
17656 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
17657
17658         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
17659
17660 2010-04-09  Stan Shebs  <stan@codesourcery.com>
17661             Pedro Alves  <pedro@codesourcery.com>
17662
17663         * server.h (LONGEST): New.
17664         (struct thread_info) <while_stepping>: New field.
17665         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
17666         Declare.
17667         (initialize_tracepoint, handle_tracepoint_general_set)
17668         (handle_tracepoint_query, tracepoint_finished_step)
17669         (tracepoint_was_hit, release_while_stepping_state_list):
17670         (current_traceframe): Declare.
17671         * server.c (handle_general_set): Handle tracepoint packets.
17672         (read_memory): New.
17673         (write_memory): New.
17674         (handle_search_memory_1): Use read_memory.
17675         (handle_query): Report support for conditional tracepoints, trace
17676         state variables, and tracepoint sources.  Handle tracepoint
17677         queries.
17678         (main): Initialize the tracepoints module.
17679         (process_serial_event): Handle traceframe reads/writes.
17680
17681         * linux-low.c (handle_tracepoints): New.
17682         (linux_wait_1): Call it.
17683         (linux_resume_one_lwp): Handle while-stepping.
17684         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
17685         (linux_target_ops): Install them.
17686         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
17687         New field.
17688         * linux-x86-low.c (x86_supports_tracepoints): New.
17689         (the_low_target). Install it.
17690
17691         * mem-break.h (delete_breakpoint): Declare.
17692         * mem-break.c (delete_breakpoint): Make external.
17693
17694         * target.h (struct target_ops): Add `supports_tracepoints',
17695         `read_pc', and `write_pc' fields.
17696         (target_supports_tracepoints): Define.
17697         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
17698         (phex_nz): New.
17699
17700         * regcache.h (struct regcache) <registers_owned>: New field.
17701         (init_register_cache, regcache_cpy): Declare.
17702         (regcache_read_pc, regcache_write_pc): Declare.
17703         (register_cache_size): Declare.
17704         (supply_regblock): Declare.
17705         * regcache.c (init_register_cache): New.
17706         (new_register_cache): Use it.
17707         (regcache_cpy): New.
17708         (register_cache_size): New.
17709         (supply_regblock): New.
17710         (regcache_read_pc, regcache_write_pc): New.
17711
17712         * tracepoint.c: New.
17713
17714         * Makefile.in (OBS): Add tracepoint.o.
17715         (tracepoint.o): New rule.
17716
17717 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
17718
17719         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
17720         (i386-mmx.o): New.
17721         (i386-mmx.c): Likewise.
17722         (i386-mmx-linux.o): Likewise.
17723         (i386-mmx-linux.c): Likewise.
17724
17725         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
17726         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
17727         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
17728         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
17729
17730         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
17731         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
17732         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
17733
17734 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
17735
17736         * Makefile.in (clean): Updated.
17737         (i386-avx.o): New.
17738         (i386-avx.c): Likewise.
17739         (i386-avx-linux.o): Likewise.
17740         (i386-avx-linux.c): Likewise.
17741         (amd64-avx.o): Likewise.
17742         (amd64-avx.c): Likewise.
17743         (amd64-avx-linux.o): Likewise.
17744         (amd64-avx-linux.c): Likewise.
17745
17746         * configure.srv (srv_i386_regobj): Add i386-avx.o.
17747         (srv_i386_linux_regobj): Add i386-avx-linux.o.
17748         (srv_amd64_regobj): Add amd64-avx.o.
17749         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
17750         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
17751         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
17752         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
17753         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
17754         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
17755         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
17756
17757         * i387-fp.c: Include "i386-xstate.h".
17758         (i387_xsave): New.
17759         (i387_cache_to_xsave): Likewise.
17760         (i387_xsave_to_cache): Likewise.
17761         (x86_xcr0): Likewise.
17762
17763         * i387-fp.h (i387_cache_to_xsave): Likewise.
17764         (i387_xsave_to_cache): Likewise.
17765         (x86_xcr0): Likewise.
17766
17767         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
17768         * linux-crisv32-low.c (target_regsets): Likewise.
17769         * linux-m68k-low.c (target_regsets): Likewise.
17770         * linux-mips-low.c (target_regsets): Likewise.
17771         * linux-ppc-low.c (target_regsets): Likewise.
17772         * linux-s390-low.c (target_regsets): Likewise.
17773         * linux-sh-low.c (target_regsets): Likewise.
17774         * linux-sparc-low.c (target_regsets): Likewise.
17775         * linux-xtensa-low.c (target_regsets): Likewise.
17776
17777         * linux-low.c: Include <sys/uio.h>.
17778         (regsets_fetch_inferior_registers): Support nt_type.
17779         (regsets_store_inferior_registers): Likewise.
17780         (linux_process_qsupported): New.
17781         (linux_target_ops): Add linux_process_qsupported.
17782
17783         * linux-low.h (regset_info): Add nt_type.
17784         (linux_target_ops): Add process_qsupported.
17785
17786         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
17787         and <sys/uio.h>.
17788         (init_registers_i386_avx_linux): New.
17789         (init_registers_amd64_avx_linux): Likewise.
17790         (xmltarget_i386_linux_no_xml): Likewise.
17791         (xmltarget_amd64_linux_no_xml): Likewise.
17792         (PTRACE_GETREGSET): Likewise.
17793         (PTRACE_SETREGSET): Likewise.
17794         (x86_fill_xstateregset): Likewise.
17795         (x86_store_xstateregset): Likewise.
17796         (use_xml): Likewise.
17797         (x86_linux_update_xmltarget): Likewise.
17798         (x86_linux_process_qsupported): Likewise.
17799         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
17800         (x86_arch_setup): Don't call init_registers_amd64_linux nor
17801         init_registers_i386_linux here.  Call
17802         x86_linux_update_xmltarget.
17803         (the_low_target): Add x86_linux_process_qsupported.
17804
17805         * server.c (handle_query): Call target_process_qsupported.
17806
17807         * target.h (target_ops): Add process_qsupported.
17808         (target_process_qsupported): New.
17809
17810 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
17811
17812         * inferiors.c (add_thread): Set last_status kind to
17813         TARGET_WAITKIND_IGNORE.
17814         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
17815         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
17816         (linux_wait_1): Move `thread' local definition to block that uses
17817         it.  Don't NULL initialize `event_child'.
17818         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
17819         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
17820         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
17821
17822 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17823
17824         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
17825         an extended waitstatus, or by a watchpoint.
17826         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
17827         thread was stepping or has been stopped by a watchpoint.
17828
17829 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17830
17831         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
17832         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
17833         of another, then delete the previous, and validate all
17834         breakpoints.
17835         (validate_inserted_breakpoint): New.
17836         (delete_disabled_breakpoints): New.
17837         (validate_breakpoints): New.
17838         (check_mem_read): Validate breakpoints before trusting their
17839         shadow.  Delete disabled breakpoints.
17840         (check_mem_write): Validate breakpoints before trusting they
17841         should be inserted.  Delete disabled breakpoints.
17842         * mem-break.h (validate_breakpoints):
17843         * server.c (handle_query): Validate breakpoints when we see a
17844         qSymbol query.
17845
17846 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17847
17848         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
17849         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
17850         if we could tell there's a GDB breakpoint at stop_pc.
17851         (need_step_over_p): Don't do a step over if we find a GDB
17852         breakpoint at the resume PC.
17853
17854         * mem-break.c (struct raw_breakpoint): New.
17855         (enum bkpt_type): New type `gdb_breakpoint'.
17856         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
17857         fields.  New field `raw'.
17858         (find_raw_breakpoint_at): New.
17859         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
17860         breakpoint instead.
17861         (set_breakpoint_at): Adjust.
17862         (delete_raw_breakpoint): New.
17863         (release_breakpoint): New.
17864         (delete_breakpoint): Rename to...
17865         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
17866         release_breakpoint.  Return ENOENT.
17867         (delete_breakpoint): Reimplement.
17868         (find_breakpoint_at): Delete.
17869         (find_gdb_breakpoint_at): New.
17870         (delete_breakpoint_at): Delete.
17871         (set_gdb_breakpoint_at): New.
17872         (delete_gdb_breakpoint_at): New.
17873         (gdb_breakpoint_here): New.
17874         (set_reinsert_breakpoint): Use release_breakpoint.
17875         (uninsert_breakpoint): Rename to ...
17876         (uninsert_raw_breakpoint): ... this.
17877         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
17878         (reinsert_raw_breakpoint): Change parameter type to
17879         raw_breakpoint.
17880         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
17881         instead.
17882         (check_breakpoints): Adjust.  Use release_breakpoint.
17883         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
17884         (breakpoint_inserted_here): Ditto.
17885         (check_mem_read): Adjust to iterate over raw breakpoints instead.
17886         Don't trust the breakpoint's shadow if it is not inserted.
17887         (check_mem_write): Adjust to iterate over raw breakpoints instead.
17888         (delete_all_breakpoints): Adjust.
17889         (free_all_breakpoints): Mark all breakpoints as uninserted, and
17890         use delete_breakpoint_1.
17891
17892         * mem-break.h (breakpoints_supported): Delete declaration.
17893         (set_gdb_breakpoint_at): Declare.
17894         (gdb_breakpoint_here): Declare.
17895         (delete_breakpoint_at): Delete.
17896         (delete_gdb_breakpoint_at): Declare.
17897
17898         * server.h (struct raw_breakpoint): Forward declare.
17899         (struct process_info): New field `raw_breakpoints'.
17900
17901         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
17902         breakpoints.
17903
17904 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17905
17906         * linux-low.c (status_pending_p_callback): Fix comment.
17907         (linux_wait_for_event_1): Move most of the internal breakpoint
17908         handling from here...
17909         (linux_wait_1): ... to here.
17910         (count_events_callback): New.
17911         (select_singlestep_lwp_callback): New.
17912         (select_event_lwp_callback): New.
17913         (cancel_breakpoints_callback): New.
17914         (select_event_lwp): New.
17915         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
17916         priority to all LWPs that have had events that should be reported
17917         to the client.  Cancel breakpoints when about to reporting the
17918         event to the client, not while stopping lwps.  No longer cancel
17919         finished single-steps here.
17920         (cancel_finished_single_step): Delete.
17921         (cancel_finished_single_steps): Delete.
17922
17923 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17924
17925         * mem-break.c (enum bkpt_type): New.
17926         (struct breakpoint): New field `type'.
17927         (set_breakpoint_at): Change return type to struct breakpoint
17928         pointer.  Set type to `other_breakpoint' by default.
17929         (delete_breakpoint): Rewrite, supporting more than one breakpoint
17930         in the breakpoint list.
17931         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
17932         (reinsert_breakpoint): Rename to ...
17933         (reinsert_raw_breakpoint): ... this.
17934         (reinsert_breakpoints_at): Adjust.
17935         * mem-break.h (struct breakpoint): Declare.
17936         (set_breakpoint_at): Change return type to struct breakpoint
17937         pointer.
17938
17939 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17940
17941         * server.c (handle_query): Assign, not compare.
17942
17943 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17944
17945         Teach linux gdbserver to step-over-breakpoints.
17946
17947         * linux-low.c (can_hardware_single_step): New.
17948         (supports_breakpoints): New.
17949         (handle_extended_wait): If stopping threads, read the stop pc of
17950         the new cloned LWP.
17951         (get_pc): New.
17952         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
17953         low target doesn't support retrieving the PC.
17954         (add_lwp): Set last_resume_kind to resume_continue.
17955         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
17956         (linux_attach): Don't clear stop_expected.  Set the lwp's
17957         last_resume_kind to resume_stop.
17958         (linux_detach_one_lwp): Don't check for removed breakpoints.
17959         (check_removed_breakpoint): Delete.
17960         (status_pending_p): Rename to ...
17961         (status_pending_p_callback): ... this.  Don't check for removed
17962         breakpoints.  Don't consider threads that are stopped from GDB's
17963         perspective.
17964         (linux_wait_for_lwp): Always read the stop_pc here.
17965         (cancel_breakpoint): New.
17966         (step_over_bkpt): New global.
17967         (linux_wait_for_event_1): Implement stepping over breakpoints.
17968         (gdb_wants_lwp_stopped): New.
17969         (gdb_wants_all_stopped): New.
17970         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
17971         single-step traps here.  Store the thread's last reported target
17972         wait status.
17973         (send_sigstop): Don't clear stop_expected.  Always set it,
17974         instead.
17975         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
17976         (cancel_finished_single_step): New.
17977         (cancel_finished_single_steps): New.
17978         (wait_for_sigstop): Don't cancel finished single-step traps here.
17979         (linux_resume_one_lwp): Don't check for removed breakpoints.
17980         Don't set `step' on non-hardware step archs.
17981         (linux_set_resume_request): Ignore resume_stop requests if already
17982         stopping or stopped.  Set the lwp's last_resume_kind.
17983         (resume_status_pending_p): Don't check for removed breakpoints.
17984         (need_step_over_p): New.
17985         (start_step_over): New.
17986         (finish_step_over): New.
17987         (linux_resume_one_thread): Always queue a sigstop for resume_stop
17988         requests.  Clear the thread's last reported target waitstatus.
17989         Don't use the `suspended' flag.  Don't consider pending breakpoints.
17990         (linux_resume): Start a step-over if necessary.
17991         (proceed_one_lwp): New.
17992         (proceed_all_lwps): New.
17993         (unstop_all_lwps): New.
17994         * linux-low.h (struct lwp_info): Rewrite comment for the
17995         `suspended' flag.  Add the `stop_pc' field.  Delete the
17996         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
17997         Add `'last_resume_kind' and `need_step_over' fields.
17998         * inferiors.c (struct thread_info): Delete, moved elsewhere.
17999         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
18000         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
18001         (set_raw_breakpoint_at): New.
18002         (set_breakpoint_at): Rewrite to use it.
18003         (reinsert_breakpoint_handler): Delete.
18004         (set_reinsert_breakpoint): New.
18005         (reinsert_breakpoint_by_bp): Delete.
18006         (delete_reinsert_breakpoints): New.
18007         (uninsert_breakpoint): Rewrite.
18008         (uninsert_breakpoints_at): New.
18009         (reinsert_breakpoint): Rewrite.
18010         (reinsert_breakpoints_at): New.
18011         (check_breakpoints): Rewrite.
18012         (breakpoint_here): New.
18013         (breakpoint_inserted_here): New.
18014         (check_mem_read): Adjust.
18015         * mem-break.h (breakpoints_supported, breakpoint_here)
18016         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
18017         (reinsert_breakpoint_by_bp): Delete declaration.
18018         (delete_reinsert_breakpoints): Declare.
18019         (reinsert_breakpoint): Delete declaration.
18020         (reinsert_breakpoints_at): Declare.
18021         (uninsert_breakpoint): Delete declaration.
18022         (uninsert_breakpoints_at): Declare.
18023         (check_breakpoints): Adjust prototype.
18024         * server.h: Adjust include order.
18025         (struct thread_info): Declare here.  Add a `last_status' field.
18026
18027 2010-03-23  Michael Snyder  <msnyder@vmware.com>
18028
18029         * server.c (crc32): New function.
18030         (handle_query): Add handling for 'qCRC:' request.
18031
18032 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
18033
18034         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
18035         lwp had been stopped by a watchpoint.
18036
18037 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
18038
18039         * server.h (internal_error): Declare.
18040         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
18041         * utils.c (internal_error): New function.
18042
18043 2010-03-15  Andreas Schwab  <schwab@redhat.com>
18044
18045         * configure.srv: Fix typo setting srv_regobj.
18046
18047 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
18048
18049         * linux-low.c (fetch_register): Avoid passing a non string literal
18050         format to `error'.
18051         (usr_store_inferior_registers): Ditto.
18052
18053 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
18054
18055         * linux-low.c (linux_write_memory): Bail out early if peeking
18056         memory failed.
18057
18058 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
18059
18060         * linux-low.h (struct lwp_info): New fields
18061         `stopped_by_watchpoint' and `stopped_data_address'.
18062         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
18063         here, and cache them in the lwp object.
18064         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
18065         directly.
18066         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
18067         field.
18068         (linux_stopped_by_watchpoint): Rewrite.
18069         (linux_stopped_data_address): Rewrite.
18070
18071 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
18072
18073         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
18074         switching the current inferior, not before.
18075
18076 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
18077
18078         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
18079         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
18080         i386-linux.c and amd64-linux.c.
18081         (reg-i386.o): Removed.
18082         (reg-i386.c): Likewise.
18083         (reg-i386-linux.o): Likewise.
18084         (reg-i386-linux.c): Likewise.
18085         (reg-x86-64.o): Likewise.
18086         (reg-x86-64.c): Likewise.
18087         (reg-x86-64-linux.o): Likewise.
18088         (reg-x86-64-linux.c): Likewise.
18089         (i386.o): New.
18090         (i386.c): Likewise.
18091         (i386-linux.o): Likewise.
18092         (i386-linux.c): Likewise.
18093         (amd64.o): Likewise.
18094         (amd64.c): Likewise.
18095         (amd64-linux.o): Likewise.
18096         (amd64-linux.c): Likewise.
18097
18098         * configure.srv (srv_i386_regobj): New.
18099         (srv_i386_linux_regobj): Likewise.
18100         (srv_amd64_regobj): Likewise.
18101         (srv_amd64_linux_regobj): Likewise.
18102         (srv_i386_32bit_xmlfiles): Likewise.
18103         (srv_i386_64bit_xmlfiles): Likewise.
18104         (srv_i386_xmlfiles): Likewise.
18105         (srv_amd64_xmlfiles): Likewise.
18106         (srv_i386_linux_xmlfiles): Likewise.
18107         (srv_amd64_linux_xmlfiles): Likewise.
18108         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
18109         srv_xmlfiles to $srv_i386_xmlfiles.
18110         (i[34567]86-*-mingw32ce*): Likewise.
18111         (i[34567]86-*-mingw*): Likewise.
18112         (i[34567]86-*-nto*): Likewise.
18113         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
18114         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
18115         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
18116         (x86_64-*-linux*): Likewise.
18117
18118         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
18119         (init_registers_amd64_linux): New.
18120         (x86_arch_setup): Replace init_registers_x86_64_linux with
18121         init_registers_amd64_linux.
18122
18123 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
18124
18125         * configure.ac: Check for libdl.  If it is not available link against
18126         static libthread_db.
18127         * configure: Regenerate.
18128
18129 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
18130
18131         PR9605
18132
18133         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
18134         handing a read watchpoint.
18135         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
18136
18137 2010-02-12  Doug Evans  <dje@google.com>
18138
18139         * linux-low.c (linux_supports_tracefork_flag): Document.
18140         (linux_look_up_symbols): Add comment.
18141
18142 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
18143
18144         * regcache.c (supply_register): Clear regcache if buf is NULL.
18145
18146 2010-02-02  Nicolas Roche  <roche@sourceware.org>
18147             Joel Brobecker  <brobecker@adacore.com>
18148
18149         * inferiors.c (find_inferior): Add function documentation.
18150         (unloaded_dll): Handle the case where the unloaded dll has not
18151         been previously registered in the dll list.
18152
18153 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
18154
18155         * linux-arm-low.c (thumb_breakpoint_len): Delete.
18156         (thumb2_breakpoint): New.
18157         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
18158
18159 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
18160
18161         * linux-low.c (get_stop_pc): Check for SIGTRAP.
18162         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
18163         breakpoints.
18164
18165 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18166
18167         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
18168
18169 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
18170
18171         * linux-s390-low.c (s390_collect_ptrace_register)
18172         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
18173
18174 2010-01-21  Doug Evans  <dje@google.com>
18175
18176         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
18177         (PTRACE_ARG4_TYPE): New macro.
18178         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
18179         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
18180         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
18181         (usr_store_inferior_registers): Ditto.
18182         (linux_read_memory, linux_write_memory): Ditto.
18183         (linux_test_for_tracefork): Ditto.
18184
18185         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
18186         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
18187
18188 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18189
18190         * proc-service.c (ps_lgetregs): Don't refetch registers from the
18191         target.
18192
18193 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18194
18195         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
18196         prototype to take a regcache.  Adjust.
18197
18198 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
18199
18200         * regcache.h (struct thread_info): Forward declare.
18201         (struct regcache): New.
18202         (new_register_cache): Adjust prototype.
18203         (get_thread_regcache): Declare.
18204         (free_register_cache): Adjust prototype.
18205         (registers_to_string, registers_from_string): Ditto.
18206         (supply_register, supply_register_by_name, collect_register)
18207         (collect_register_as_string, collect_register_by_name): Ditto.
18208         * regcache.c (struct inferior_regcache_data): Delete.
18209         (get_regcache): Rename to ...
18210         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
18211         fetching registers.
18212         (regcache_invalidate_one): Adjust.
18213         (regcache_invalidate): Fix prototype.
18214         (new_register_cache): Return the new register cache.
18215         (free_register_cache): Change prototype.
18216         (realloc_register_cache): Adjust.
18217         (registers_to_string): Change prototype to take a regcache.  Adjust.
18218         (registers_from_string): Ditto.
18219         (register_data): Ditto.
18220         (supply_register): Ditto.
18221         (supply_register_by_name): Ditto.
18222         (collect_register): Ditto.
18223         (collect_register_as_string): Ditto.
18224         (collect_register_by_name): Ditto.
18225         * server.c (process_serial_event): Adjust.
18226         * linux-low.h (regset_fill_func, regset_store_func): Change
18227         prototype.
18228         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
18229         Change prototype.
18230         * linux-low.c (get_stop_pc): Adjust.
18231         (check_removed_breakpoint): Adjust.
18232         (linux_wait_for_event): Adjust.
18233         (linux_resume_one_lwp): Adjust.
18234         (fetch_register): Add regcache parameter.  Adjust.
18235         (usr_store_inferior_registers): Ditto.
18236         (regsets_fetch_inferior_registers): Ditto.
18237         (regsets_store_inferior_registers): Ditto.
18238         (linux_fetch_registers, linux_store_registers): Ditto.
18239         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
18240         regcache.  Adjust.
18241         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
18242         Ditto.
18243         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
18244         prototype to take a regcache.
18245         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
18246         * remote-utils.c (convert_ascii_to_int, outreg)
18247         (prepare_resume_reply): Change prototype to take a regcache.
18248         Adjust.
18249         * target.h (struct target_ops) <fetch_registers, store_registers>:
18250         Change prototype to take a regcache.
18251         (fetch_inferior_registers, store_inferior_registers): Change
18252         prototype to take a regcache.  Adjust.
18253         * proc-service.c (ps_lgetregs): Adjust.
18254         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
18255         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
18256         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
18257         take a regcache.  Adjust.
18258         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
18259         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
18260         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
18261         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
18262         * linux-cris-low.c (cris_get_pc, cris_set_pc)
18263         (cris_cannot_fetch_register):
18264         (cris_breakpoint_at): Change prototype to take a regcache.
18265         Adjust.
18266         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
18267         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
18268         to take a regcache.  Adjust.
18269         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
18270         Adjust.
18271         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
18272         take a regcache.  Adjust.
18273         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
18274         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
18275         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
18276         * linux-mips-low.c (mips_get_pc):
18277         (mips_set_pc): Change prototype to take a regcache.  Adjust.
18278         (mips_reinsert_addr): Adjust.
18279         (mips_collect_register): Change prototype to take a regcache.
18280         Adjust.
18281         (mips_supply_register):
18282         (mips_collect_register_32bit, mips_supply_register_32bit)
18283         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18284         (mips_store_fpregset): Ditto.
18285         * linux-ppc-low.c (ppc_supply_ptrace_register)
18286         (ppc_supply_ptrace_register): Ditto.
18287         (parse_spufs_run): Adjust.
18288         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
18289         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
18290         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
18291         take a regcache.  Adjust.
18292         * linux-s390-low.c (s390_collect_ptrace_register)
18293         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
18294         (s390_set_pc): Change prototype to take a regcache.  Adjust.
18295         (s390_arch_setup): Adjust.
18296         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
18297         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
18298         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
18299         (sparc_fill_gregset, sparc_store_gregset_from_stack)
18300         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
18301         regcache.  Adjust.
18302         (sparc_breakpoint_at): Adjust.
18303         * linux-xtensa-low.c (xtensa_fill_gregset):
18304         (xtensa_store_gregset):
18305         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
18306         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
18307         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
18308         prototype to take a regcache.  Adjust.
18309         * win32-arm-low.c (arm_fetch_inferior_register)
18310         (arm_store_inferior_register): Change prototype to take a
18311         regcache.  Adjust.
18312         * win32-i386-low.c (i386_fetch_inferior_register)
18313         (i386_store_inferior_register): Change prototype to take a
18314         regcache.  Adjust.
18315         * win32-low.c (child_fetch_inferior_registers)
18316         (child_store_inferior_registers): Change prototype to take a
18317         regcache.  Adjust.
18318         (win32_wait): Adjust.
18319         (win32_fetch_inferior_registers): Change prototype to take a
18320         regcache.  Adjust.
18321         (win32_store_inferior_registers): Adjust.
18322         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
18323         store_inferior_register>: Change prototype to take a regcache.
18324
18325 2010-01-20  Doug Evans  <dje@google.com>
18326
18327         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
18328         #ifdef.
18329         (linux_wait_for_event1, linux_init_signals): Ditto.
18330         (W_STOPCODE): Provide definition if missing.
18331
18332 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
18333
18334         * linux-low.c (linux_core_of_thread): New.
18335         (compare_ints, show_process, list_threads): New.
18336         (linux_qxfer_osdata): Report threads and cores.
18337         (linux_target_op): Register linux_core_of_thread.
18338         * remote-utils.c (prepare_resume_reply): Report the core.
18339         (buffer_xml_printf): Support %d specifier.
18340         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
18341         New.
18342         (handle_query): Handle qXfer:threads.  Announce availability
18343         thereof.
18344         * target.h (struct target_ops): New field core_of_thread.
18345
18346 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
18347
18348         * Makefile.in (clean): Remove new generated files.
18349         (reg-s390.o, reg-s390.c): Remove rules.
18350         (reg-s390x.o, reg-s390x.c): Likewise.
18351         (s390-linux32.o, s390-linux32.c): Add rules.
18352         (s390-linux64.o, s390-linux64.c): Likewise.
18353         (s390x-linux64.o, s390x-linux64.c): Likewise.
18354         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
18355         * linux-s390-low.c: Include <elf.h>.
18356         (HWCAP_S390_HIGH_GPRS): Define if undefined.
18357         (init_registers_s390): Remove prototype.
18358         (init_registers_s390x): Likewise.
18359         (init_registers_s390_linux32): Add prototype.
18360         (init_registers_s390_linux64): Likewise.
18361         (init_registers_s390x_linux64): Likewise.
18362         (s390_num_regs_3264): New define.
18363         (s390_regmap_3264): New global variable.
18364         (s390_cannot_fetch_register): Remove obsolete check.
18365         (s390_cannot_store_register): Likewise.
18366         (s390_collect_ptrace_register): Handle upper/lower register halves.
18367         (s390_supply_ptrace_register): Likewise.
18368         (s390_fill_gregset): Update to register number changes.
18369         (s390_get_hwcap): New routine.
18370         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
18371         Install appropriate regmap and register set.
18372
18373 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
18374
18375         * server.c (gdbserver_version): Update copyright year to 2010.
18376         * gdbreplay.c (gdbreplay_version): Likewise.
18377
18378 2009-12-28  Doug Evans  <dje@google.com>
18379
18380         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
18381         elf/external.h.  Include <elf.h> instead but only if necessary.
18382
18383 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
18384
18385         * linux-low.c (linux_remove_process): Remove `detaching'
18386         parameter.  Don't release/detach from thread_db here.
18387         (linux_kill): Release/detach from thread_db here, ...
18388         (linux_detach): ... and here, before actually detaching.
18389         (linux_wait_1): ... and here, when a process exits.
18390         * thread-db.c (any_thread_of): New.
18391         (thread_db_free): Switch the current inferior to a thread of the
18392         passed in process.
18393
18394 2009-12-21  Doug Evans  <dje@google.com>
18395
18396         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
18397
18398         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
18399         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
18400         warning ifndef __NR_tkill.  Move setting of errno there too.
18401         Delete unnecessary resetting of errno after syscall.
18402         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
18403
18404         * configure.ac: Check for dladdr.
18405         * config.in: Regenerate.
18406         * configure: Regenerate.
18407         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
18408         (try_thread_db_load): Update.
18409
18410         * linux-low.c (my_waitpid): Delete unnecessary prototype.
18411
18412 2009-12-18  Doug Evans  <dje@google.com>
18413
18414         * event-loop.c: Include unistd.h if it exists.
18415
18416         * linux-low.c (my_waitpid): Move definition away from being in
18417         between linux_tracefork_child/linux_test_for_tracefork.
18418
18419         * gdb_proc_service.h (psaddr_t): Fix type.
18420         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
18421         signature to match glibc.
18422
18423 2009-12-16  Doug Evans  <dje@google.com>
18424
18425         * linux-low.c (linux_read_memory): Fix argument to read.
18426
18427 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18428
18429         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
18430         events, don't leave current_inferior pointing at null.
18431
18432 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18433
18434         * win32-low.c (LOG): Delete.
18435         (OUTMSG): Output to stderr.
18436         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
18437         on compile time LOG macro.
18438         (win32_wait): Fix debug output.
18439
18440 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18441
18442         * win32-low.c (win32_add_one_solib): If the dll name is
18443         "ntdll.dll", prepend the system directory to the dll path.
18444
18445 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
18446
18447         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
18448
18449 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
18450             Vladimir Prus  <vladimir@codesourcery.com>
18451
18452         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
18453         * configure.ac: Check for __mcoldfire__ and set
18454         gdb_cv_m68k_is_coldfire.
18455         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
18456         reg-cf.o and reg-m68k.o.
18457         * configure: Regenerated.
18458
18459 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
18460
18461         * linux-low.c (linux_remove_process): Add `detaching' parameter.
18462         Pass it to thread_db_free.
18463         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
18464         proper `detaching' argument to linux_remove_process.
18465         * linux-low.h (thread_db_free): Add `detaching' parameter.
18466         * thread-db.c (thread_db_init): Pass false as `detaching' argument
18467         to thread_db_free.
18468         (thread_db_free): Add `detaching' parameter.  Only
18469         call td_ta_clear_event if detaching from process.
18470
18471 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
18472
18473         * thread-db.c (thread_db_free): Fix typo.
18474
18475 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
18476
18477         PR gdb/10838
18478         * thread-db.c (thread_db_free): Call td_ta_clear_event.
18479
18480 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
18481
18482         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
18483         with an i686 compiler.
18484         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
18485         needed.
18486         * configure: Rebuilt.
18487
18488 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
18489
18490         PR gdb/10783
18491
18492         * server.c (handle_search_memory_1): Correct read_addr initialization
18493         in loop for searching subsequent chunks.
18494
18495 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
18496
18497         * configure.ac: New --with-libthread-db option.
18498         * thread-db.c: Allow direct dependence on libthread_db.
18499         (thread_db_free): Adjust.
18500         * config.in: Regenerate.
18501         * configure: Likewise.
18502
18503 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
18504
18505         PR gdb/10757
18506         * thread-db.c (attach_thread): New function.
18507         (maybe_attach_thread): Return success/failure.
18508         (find_new_threads_callback): Adjust.
18509         (thread_db_find_new_threads): Loop until no new threads.
18510
18511 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
18512
18513         * proc-service.c (ps_lgetregs): Formatting.
18514
18515 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
18516
18517         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
18518         * configure.ac: Adjust.
18519         * linux-low.h (struct process_info_private): Move members to struct
18520         thread_db.
18521         (thread_db_free, thread_db_handle_monitor_command): New prototype.
18522         * linux-low.c (linux_remove_process): Adjust.
18523         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
18524         * server.c (handle_query): Move code ...
18525         (handle_monitor_command): ... here. New function.
18526         * target.h (struct target_ops): New member.
18527         * thread-db.c (struct thread_db): New.
18528         (libthread_db_search_path): New variable.
18529         (thread_db_create_event, thread_db_enable_reporting)
18530         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
18531         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
18532         (try_thread_db_load_1, dladdr_to_soname): New functions.
18533         (try_thread_db_load, thread_db_load_search): New functions.
18534         (thread_db_init): Search for libthread_db.
18535         (thread_db_free): New function.
18536         (thread_db_handle_monitor_command): Likewise.
18537         * config.in: Regenerate.
18538         * configure: Regenerate.
18539
18540 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
18541
18542         * spu-low.c (spu_kill): Wait for inferior to terminate.
18543         Call clear_inferiors.
18544         (spu_detach): Call clear_inferiors.
18545
18546 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18547
18548         * aclocal.m4: Regenerate.
18549         * config.in: Likewise.
18550         * configure: Likewise.
18551
18552 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18553
18554         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
18555         (parse_spufs_run): New function.
18556         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
18557         (ppc_breakpoint_at): Handle SPU breakpoints.
18558
18559 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18560
18561         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
18562         (SPUFS_MAGIC): Define.
18563         (spu_enumerate_spu_ids): New function.
18564         (linux_qxfer_spu): New function.
18565         (linux_target_ops): Install linux_qxfer_spu.
18566
18567 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18568
18569         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
18570         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
18571         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
18572         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
18573         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
18574         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
18575         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
18576         (init_registers_powerpc_cell32l): Add prototype.
18577         (init_registers_powerpc_cell64l): Likewise.
18578         (ppc_arch_setup): Detect Cell/B.E. architecture.
18579
18580 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18581
18582         * Makefile.in (datarootdir): New variable.
18583
18584 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18585
18586         * linux-low.c (linux_write_memory): Update debugging output.
18587         * Makefile.in (clean): Add new descriptions.
18588         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
18589         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
18590         * configure.srv: Add new files for arm*-*-linux*.
18591         * linux-arm-low.c: Add new declarations.
18592         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
18593         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
18594         (HWCAP_VFPv3D16): New.
18595         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
18596         instead of __IWMMXT__.
18597         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
18598         (arm_arch_setup): New.
18599         (target_regsets): Remove #ifdef.  Add VFP regset.
18600         (the_low_target): Use arm_arch_setup.
18601
18602 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18603
18604         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
18605         the main thread again.
18606
18607 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
18608
18609         Adding Neutrino gdbserver.
18610         * configure: Regenerated.
18611         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
18612         * configure.srv (i[34567]86-*-nto*): New target.
18613         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
18614         * remote-utils.c [__QNX__]: Include sys/iomgr.h
18615         (nto_comctrl) [__QNX__]: New function.
18616         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
18617
18618 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
18619
18620         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
18621         srv_tgtobj.
18622
18623 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
18624             Pedro Alves  <pedro@codesourcery.com>
18625
18626         * win32-i386-low.c (i386_get_thread_context): Handle systems that
18627         don't support CONTEXT_EXTENDED_REGISTERS.
18628         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
18629         (the_low_target): Install them.
18630         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
18631         failing with ERROR_PIPE_NOT_CONNECTED.
18632
18633 2009-06-30  Doug Evans  <dje@google.com>
18634             Pierre Muller  <muller@ics.u-strasbg.fr>
18635
18636         Add h/w watchpoint support to x86-linux, win32-i386.
18637         * Makefile.in (SFILES): Add i386-low.c
18638         (i386_low_h): Define.
18639         (i386-low.o): Add dependencies.
18640         (linux-x86-low.o): Add i386-low.h dependency.
18641         (win32-i386-low.o): Ditto.
18642         * i386-low.c: New file.
18643         * i386-low.h: New file.
18644         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
18645         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
18646         * linux-low.c (linux_add_process): Initialize arch_private.
18647         (linux_remove_process): Free arch_private.
18648         (add_lwp): Initialize arch_private.
18649         (delete_lwp): Free arch_private.
18650         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
18651         provided.
18652         * linux-low.h (process_info_private): New member arch_private.
18653         (lwp_info): New member arch_private.
18654         (linux_target_ops): New members new_process, new_thread,
18655         prepare_to_resume.
18656         (ptid_of): New macro.
18657         * linux-x86-low.c: Include stddef.h, i386-low.h.
18658         (arch_process_info): New struct.
18659         (arch_lwp_info): New struct.
18660         (x86_linux_dr_get, x86_linux_dr_set): New functions.
18661         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18662         (i386_dr_low_get_status): New function.
18663         (x86_insert_point, x86_remove_point): New functions.
18664         (x86_stopped_by_watchpoint): New function.
18665         (x86_stopped_data_address): New function.
18666         (x86_linux_new_process, x86_linux_new_thread): New functions.
18667         (x86_linux_prepare_to_resume): New function.
18668         (the_low_target): Add entries for insert_point, remove_point,
18669         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
18670         prepare_to_resume.
18671         * server.c (debug_hw_points): New global.
18672         (monitor_show_help): Document set debug-hw-points.
18673         (handle_query): Process "set debug-hw-points".
18674         * server.h (debug_hw_points): Declare.
18675         (paddress): Declare.
18676         * utils.c (NUMCELLS, CELLSIZE): New macros.
18677         (get_sell, xsnprintf, paddress): New functions.
18678         * win32-arm-low.c (the_low_target): Add entries for insert_point,
18679         remove_point, stopped_by_watchpoint, stopped_data_address.
18680         * win32-i386-low.c: Include i386-low.h.
18681         (debug_reg_state): Replaces dr.
18682         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18683         (i386_dr_low_get_status): New function.
18684         (i386_insert_point, i386_remove_point): New functions.
18685         (i386_stopped_by_watchpoint): New function.
18686         (i386_stopped_data_address): New function.
18687         (i386_initial_stuff): Update.
18688         (get_thread_context,set_thread_context,i386_thread_added): Update.
18689         (the_low_target): Add entries for insert_point,
18690         remove_point, stopped_by_watchpoint, stopped_data_address.
18691         * win32-low.c (win32_insert_watchpoint): New function.
18692         (win32_remove_watchpoint): New function.
18693         (win32_stopped_by_watchpoint): New function.
18694         (win32_stopped_data_address): New function.
18695         (win32_target_ops): Add entries for insert_watchpoint,
18696         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
18697         * win32-low.h (win32_target_ops): New members insert_point,
18698         remove_point, stopped_by_watchpoint, stopped_data_address.
18699
18700 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
18701
18702         * server.c (process_serial_event): Re-return unsupported, not
18703         error, if the type isn't recognized.  Re-allow supporting only
18704         insert or remove packets.  Also call require_running for
18705         breakpoints.  Add missing break statement to default case.  Tidy.
18706         * target.h (struct target_ops): Rename insert_watchpoint to
18707         insert_point, and remove_watchpoint to remove_point.
18708
18709         * linux-low.h (struct linux_target_ops): Likewise.
18710         * linux-low.c (linux_insert_watchpoint): Rename to ...
18711         (linux_insert_point): ... this.  Adjust.
18712         (linux_remove_watchpoint): Rename to ...
18713         (linux_remove_point): ... this.  Adjust.
18714         (linux_target_ops): Adjust.
18715         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
18716         (cris_insert_point): ... this.
18717         (cris_remove_watchpoint): Rename to ...
18718         (cris_remove_point): ... this.
18719         (the_low_target): Adjust.
18720
18721 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
18722
18723         * server.c (handle_v_kill): Pass signal_pid to
18724         kill_inferior if multi_process is zero.
18725
18726 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
18727
18728         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
18729         * target.h (target_ops): Comment for *_watchpoint to make it clear
18730         the functions can get types '0' and '1'.
18731
18732 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
18733
18734         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
18735         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
18736         * regcache.c (get_regcache): Likewise.
18737         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
18738         * win32-low.c (child_fetch_inferior_registers): Remove check for
18739         regno 0.
18740
18741 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
18742             Pedro Alves <pedro@codesourcery.com>
18743
18744         * target.h (struct target_ops) <supports_multi_process>: New
18745         callback.
18746         (target_supports_multi_process): New.
18747         * server.c (handle_query): Even if GDB reports support, only
18748         enable multi-process if the target also supports it.  Report
18749         multi-process support only if the target backend supports it.
18750         * linux-low.c (linux_supports_multi_process): New function.
18751         (linux_target_ops): Install it as target_supports_multi_process
18752         callback.
18753
18754 2009-05-24  Doug Evans  <dje@google.com>
18755
18756         Global renaming of find_thread_pid to find_thread_ptid.
18757         * server.h (find_thread_ptid): Renamed from find_thread_pid.
18758         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
18759         All callers updated.
18760
18761         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
18762         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
18763         directly.
18764
18765         * linux-low.c (get_stop_pc): Print pc if debug_threads.
18766         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
18767         (linux_resume_one_lwp): Ditto.
18768
18769 2009-05-23  Doug Evans  <dje@google.com>
18770
18771         * linux-low.c (linux_resume_one_lwp): Change type of first arg
18772         from struct inferior_list_entry * to struct lwp_info *.
18773         All callers updated.
18774
18775 2009-05-13  Doug Evans  <dje@google.com>
18776
18777         * linux-x86-low.c: Don't include assert.h.
18778         (x86_siginfo_fixup): Use fatal, not assert.
18779         (x86_arch_setup): Fix comment.
18780
18781 2009-05-12  Doug Evans  <dje@google.com>
18782
18783         Biarch support for i386/amd64 gdbserver.
18784         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
18785         Add linux-x86-low.c.
18786         (linux-i386-low.o, linux-x86-64-low.o): Delete.
18787         (linux-x86-low.o): Add.
18788         * linux-x86-64-low.c: Delete.
18789         * linux-i386-low.c: Delete.
18790         * linux-x86-low.c: New file.
18791         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
18792         linux-x86-low.o.
18793         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
18794         linux-x86-low.o.
18795         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
18796         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
18797         (linux_child_pid_to_exec_file): New function.
18798         (elf_64_header_p, elf_64_file_p): New functions.
18799         (siginfo_fixup): New function.
18800         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
18801         give target a chance to convert layout.
18802         * linux-low.h (linux_target_ops): New member siginfo_fixup.
18803         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
18804
18805 2009-05-07  Doug Evans  <dje@google.com>
18806
18807         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
18808         (regsets_store_inferior_registers): Ditto.
18809
18810 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
18811
18812         PR server/10048
18813
18814         * linux-low.c (must_set_ptrace_flags): Delete.
18815         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
18816         of the global.
18817         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
18818         `lwp->must_set_ptrace_flags' instead.
18819         (linux_wait_for_event_1): Set ptrace options here.
18820         (linux_wait_1): ... not here.
18821
18822 2009-04-30  Doug Evans  <dje@google.com>
18823
18824         * inferiors.c (started_inferior_callback): New function.
18825         (attached_inferior_callback): New function.
18826         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
18827         * server.c (print_started_pid, print_attached_pid): New functions.
18828         (detach_or_kill_for_exit): New function.
18829         (main): Call it instead of for_each_inferior (kill_inferior_callback).
18830         * server.h (have_started_inferiors_p): Declare.
18831         (have_attached_inferiors_p): Declare.
18832
18833         * inferiors.c (remove_process): Fix memory leak, free process.
18834         * linux-low.c (linux_remove_process): New function.
18835         (linux_kill): Call it instead of remove_process.
18836         (linux_detach, linux_wait_1): Ditto.
18837
18838 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
18839
18840         * configure.srv: Add x86 Windows CE target.
18841
18842 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
18843
18844         * inferiors.c (get_thread_process): Make global.
18845         * server.h (get_thread_process): Add prototype.
18846         * thread-db.c (find_one_thread): Use get_thread_process
18847         instead of current_process.
18848         (thread_db_get_tls_address): Do not crash if called when
18849         thread layer is not yet initialized.
18850
18851 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
18852
18853         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
18854         * spu-low.c (current_tid): Rename to ...
18855         (current_ptid): ... this.
18856         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
18857         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
18858         ptid_get_lwp (current_ptid) instead of current_tid.
18859         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
18860         instead of current_tid.  Use find_process_pid to verify pid
18861         argument is valid.  Pass proper argument to remove_process.
18862         (spu_thread_alive): Compare current_ptid instead of current_tid.
18863         (spu_resume): Likewise.
18864
18865 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
18866
18867         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
18868         variable.
18869
18870 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
18871
18872         Implement the multiprocess extensions, and add linux multiprocess
18873         support.
18874
18875         * server.h (ULONGEST): Declare.
18876         (struct ptid, ptid_t): New.
18877         (minus_one_ptid, null_ptid): Declare.
18878         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
18879         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
18880         (struct inferior_list_entry): Change `id' type from unsigned from
18881         to ptid_t.
18882         (struct sym_cache, struct breakpoint, struct
18883         process_info_private): Forward declare.
18884         (struct process_info): Declare.
18885         (current_process): Declare.
18886         (all_processes): Declare.
18887         (initialize_inferiors): Declare.
18888         (add_thread): Adjust to use ptid_t.
18889         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
18890         (add_process, remove_process, find_thread_pid): Declare.
18891         (find_inferior_id): Adjust to use ptid_t.
18892         (cont_thread, general_thread, step_thread): Change type to ptid_t.
18893         (multi_process): Declare.
18894         (push_event): Adjust to use ptid_t.
18895         (read_ptid, write_ptid): Declare.
18896         (prepare_resume_reply): Adjust to use ptid_t.
18897         (clear_symbol_cache): Declare.
18898         * inferiors.c (all_processes): New.
18899         (null_ptid, minus_one_ptid): New.
18900         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
18901         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
18902         (add_thread): Change unsigned long to ptid.  Remove gdb_id
18903         parameter.  Adjust.
18904         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
18905         (gdb_id_to_thread): Rename to ...
18906         (find_thread_pid): ... this.  Change unsigned long to ptid.
18907         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
18908         (loaded_dll, pull_pid_from_list): Adjust.
18909         (add_process, remove_process, find_process_pid)
18910         (get_thread_process, current_process, initialize_inferiors): New.
18911         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
18912         (struct target_waitstatus) <related_pid>: Ditto.
18913         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
18914         return type to int.
18915         (struct target_ops) <join>: Add `pid' argument.
18916         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
18917         (struct target_ops) <wait>: Add `ptid' field.  Change return type
18918         to ptid.
18919         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
18920         (mywait): Add `ptid' argument.  Change return type to ptid_t.
18921         (target_pid_to_str): Declare.
18922         * target.c (set_desired_inferior): Adjust to use ptids.
18923         (mywait): Add new `ptid' argument.  Adjust.
18924         (target_pid_to_str): New.
18925         * mem-break.h (free_all_breakpoints): Declare.
18926         * mem-break.c (breakpoints): Delelete.
18927         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
18928         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
18929         to use per-process breakpoint list.
18930         (free_all_breakpoints): New.
18931         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
18932         (symbol_cache, all_symbols_looked_up): Delete.
18933         (hexchars): New.
18934         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
18935         read_ptid): New.
18936         (prepare_resume_reply): Change ptid argument's type from unsigned
18937         long to ptid_t.  Adjust.  Implement W;process and X;process.
18938         (free_sym_cache, clear_symbol_cache): New.
18939         (look_up_one_symbol): Adjust to per-process symbol cache.  *
18940         * server.c (cont_thread, general_thread, step_thread): Change type
18941         to ptid_t.
18942         (attached): Delete.
18943         (multi_process): New.
18944         (last_ptid): Change type to ptid_t.
18945         (struct vstop_notif) <ptid>: Change type to ptid_t.
18946         (queue_stop_reply, push_event): Change `ptid' argument's type to
18947         ptid_t.
18948         (discard_queued_stop_replies): Add `pid' argument.
18949         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
18950         changes.  Don't reference the `attached' global.
18951         (attach_inferior): Adjust to mywait interface changes.
18952         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
18953         features.  Handle and report "multiprocess+".  Handle
18954         "qAttached:PID".
18955         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
18956         changes.
18957         (handle_v_kill): New.
18958         (handle_v_stopped): Adjust to use target_pid_to_str.
18959         (handle_v_requests): Allow multiple attaches and runs when
18960         multiprocess extensions are in effect.  Handle "vKill".
18961         (myresume): Adjust to use ptids.
18962         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
18963         (handle_status): Adjust to discard_queued_stop_replies interface
18964         change.
18965         (first_thread_of, kill_inferior_callback)
18966         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
18967         (main): Call initialize_inferiors.  Adjust to use ptids, killing
18968         and detaching from all inferiors.  Handle multiprocess packet
18969         variants.
18970         * linux-low.h: Include gdb_proc_service.h.
18971         (struct process_info_private): New.
18972         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
18973         <lwpid_of>: Use ptid_get_lwp.
18974         (get_lwp_thread): Adjust.
18975         (struct lwp_info): Add `dead' member.
18976         (find_lwp_pid): Declare.
18977         * linux-low.c (thread_db_active): Delete.
18978         (new_inferior): Adjust comment.
18979         (inferior_pid): Delete.
18980         (linux_add_process): New.
18981         (handle_extended_wait): Adjust.
18982         (add_lwp): Change unsigned long to ptid.
18983         (linux_create_inferior): Add process to processes table.  Adjust
18984         to use ptids.  Don't set new_inferior here.
18985         (linux_attach_lwp): Rename to ...
18986         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
18987         it.  Adjust to use ptids.
18988         (linux_attach_lwp): New.
18989         (linux_attach): Add process to processes table.  Don't set
18990         new_inferior here.
18991         (struct counter): New.
18992         (second_thread_of_pid_p, last_thread_of_process_p): New.
18993         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
18994         multiple processes.
18995         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
18996         processes.  Remove process from process table.
18997         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
18998         to multiple processes.
18999         (any_thread_of): New.
19000         (linux_detach): Add `pid' argument, and handle it.  Remove process
19001         from processes table.
19002         (linux_join): Add `pid' argument.  Handle it.
19003         (linux_thread_alive): Change unsighed long argument to ptid_t.
19004         Consider dead lwps as not being alive.
19005         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
19006         threads we're not interested in.
19007         (same_lwp, find_lwp_pid): New.
19008         (linux_wait_for_lwp): Change `pid' argument's type from int to
19009         ptid_t.  Adjust.
19010         (linux_wait_for_event): Rename to ...
19011         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
19012         from int to ptid_t.  Adjust.
19013         (linux_wait_for_event): New.
19014         (linux_wait_1): Add `ptid' argument.  Change return type to
19015         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
19016         that exit from the process table.
19017         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
19018         Adjust.
19019         (mark_lwp_dead): New.
19020         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
19021         stopping all threads, mark its main lwp as dead.
19022         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
19023         ptids.
19024         (fetch_register, usr_store_inferior_registers)
19025         (regsets_fetch_inferior_registers)
19026         (regsets_store_inferior_registers, linux_read_memory)
19027         (linux_write_memory): Inline `inferior_pid'.
19028         (linux_look_up_symbols): Adjust to use per-process
19029         `thread_db_active'.
19030         (linux_request_interrupt): Adjust to use ptids.
19031         (linux_read_auxv): Inline `inferior_pid'.
19032         (initialize_low): Don't reference thread_db_active.
19033         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
19034         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
19035         (ps_getpid): Return the pid of the current inferior.
19036         * thread-db.c (proc_handle, thread_agent): Delete.
19037         (thread_db_create_event, thread_db_enable_reporting): Adjust to
19038         per-process data.
19039         (find_one_thread): Change argument type to ptid_t.  Adjust to
19040         per-process data.
19041         (maybe_attach_thread): Adjust to per-process data and ptids.
19042         (thread_db_find_new_threads): Ditto.
19043         (thread_db_init): Ditto.
19044         * spu-low.c (spu_create_inferior, spu_attach): Add process to
19045         processes table.  Adjust to use ptids.
19046         (spu_kill, spu_detach): Adjust interface.  Remove process from
19047         processes table.
19048         (spu_join, spu_thread_alive): Adjust interface.
19049         (spu_wait): Adjust interface.  Remove process from processes
19050         table.  Adjust to use ptids.
19051         * win32-low.c (current_inferior_tid): Delete.
19052         (current_inferior_ptid): New.
19053         (debug_event_ptid): New.
19054         (thread_rec): Take a ptid.  Adjust.
19055         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
19056         (child_delete_thread): Ditto.
19057         (do_initial_child_stuff): Add `attached' argument.  Add process to
19058         processes table.
19059         (child_fetch_inferior_registers, child_store_inferior_registers):
19060         Adjust.
19061         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
19062         (win32_attach): Pass 1 to do_initial_child_stuff.
19063         (win32_kill): Adjust interface.  Remove process from processes
19064         table.
19065         (win32_detach): Ditto.
19066         (win32_join): Adjust interface.
19067         (win32_thread_alive): Take a ptid.
19068         (win32_resume): Adjust to use ptids.
19069         (get_child_debug_event): Ditto.
19070         (win32_wait): Adjust interface.  Remove exiting process from
19071         processes table.
19072
19073 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19074
19075         Non-stop mode support.
19076
19077         * server.h (non_stop): Declare.
19078         (gdb_client_data, handler_func): Declare.
19079         (delete_file_handler, add_file_handler, start_event_loop):
19080         Declare.
19081         (handle_serial_event, handle_target_event, push_event)
19082         (putpkt_notif): Declare.
19083         * target.h (enum resume_kind): New.
19084         (struct thread_resume): Replace `step' field by `kind' field.
19085         (TARGET_WNOHANG): Define.
19086         (struct target_ops) <wait>: Add `options' argument.
19087         <supports_non_stop, async, start_non_stop>: New fields.
19088         (target_supports_non_stop, target_async): New.
19089         (start_non_stop): Declare.
19090         (mywait): Add `options' argument.
19091         * target.c (mywait): Add `options' argument.  Print child exit
19092         notifications here.
19093         (start_non_stop): New.
19094         * server.c (non_stop, own_buf, mem_buf): New globals.
19095         (struct vstop_notif): New.
19096         (notif_queue): New global.
19097         (queue_stop_reply, push_event, discard_queued_stop_replies)
19098         (send_next_stop_reply): New.
19099         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
19100         interface changes.
19101         (attach_inferior): In non-stop mode, don't wait for the target
19102         here.
19103         (handle_general_set): Handle QNonStop.
19104         (handle_query): When handling qC, return the current general
19105         thread, instead of the first thread of the list.
19106         (handle_query): If the backend supports non-stop mode, include
19107         QNonStop+ in the qSupported query response.
19108         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
19109         and non-stop mode.
19110         (handle_v_attach, handle_v_run): Handle non-stop mode.
19111         (handle_v_stopped): New.
19112         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
19113         (myresume): Adjust to use resume_kind.  Handle non-stop.
19114         (queue_stop_reply_callback): New.
19115         (handle_status): Handle non-stop mode.
19116         (main): Clear non_stop flag on reconnection.  Use the event-loop.
19117         Refactor serial protocol handling from here ...
19118         (process_serial_event): ... to this new function.  When GDB
19119         selects any thread, select one here.  In non-stop mode, wait until
19120         GDB acks all pending events before exiting.
19121         (handle_serial_event, handle_target_event): New.
19122         * remote-utils.c (remote_open): Install remote_desc in the event
19123         loop.
19124         (remote_close): Remove remote_desc from the event loop.
19125         (putpkt_binary): Rename to...
19126         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
19127         (putpkt_binary): New as wrapper around putpkt_binary_1.
19128         (putpkt_notif): New.
19129         (prepare_resume_reply): In non-stop mode, don't change the
19130         general_thread.
19131         * event-loop.c: New.
19132         * Makefile.in (OBJ): Add event-loop.o.
19133         (event-loop.o): New rule.
19134
19135         * linux-low.h (pid_of): Moved here.
19136         (lwpid_of): New.
19137         (get_lwp_thread): Use lwpid_of.
19138         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
19139         * linux-low.c (pid_of): Delete.
19140         (inferior_pid): Use lwpid_of.
19141         (linux_event_pipe): New.
19142         (target_is_async_p): New.
19143         (delete_lwp): New.
19144         (handle_extended_wait): Use lwpid_of.
19145         (add_lwp): Don't set lwpid field.
19146         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
19147         (linux_kill_one_lwp): If killing a running lwp, stop it first.
19148         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
19149         (linux_detach_one_lwp): If detaching from a running lwp, stop it
19150         first.  Adjust to linux_wait_for_event interface changes.  Use
19151         lwpid_of.
19152         (linux_detach): Don't delete the main lwp here.
19153         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
19154         (status_pending_p): Don't consider explicitly suspended lwps.
19155         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
19156         pointer.  Add OPTIONS argument.  Change return type to int.  Use
19157         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
19158         (linux_wait_for_event): Take an integer pid instead of a lwp_info
19159         pointer.  Add status pointer argument.  Return a pid instead of a
19160         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
19161         changes.  In non-stop mode, don't switch to a random thread.
19162         (linux_wait): Rename to...
19163         (linux_wait_1): ... this.  Add target_options argument, and handle
19164         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
19165         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
19166         clean exit and signal exit code.  Don't stop all threads in
19167         non-stop mode.  In all-stop mode, only stop all threads when
19168         reporting a stop to GDB.  Handle explicit thread stop requests.
19169         (async_file_flush, async_file_mark): New.
19170         (linux_wait): New.
19171         (send_sigstop): Use lwpid_of.
19172         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
19173         interface changes.  In non-stop mode, don't switch to a random
19174         thread.
19175         (linux_resume_one_lwp): Use lwpid_of.
19176         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
19177         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
19178         non-stop mode, don't look for pending flag in all threads.
19179         (resume_status_pending_p): Don't consider explicitly suspended
19180         threads.
19181         (my_waitpid): Reimplement.  Emulate __WALL.
19182         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19183         Use lwpid_of.
19184         (sigchld_handler, linux_supports_non_stop, linux_async)
19185         (linux_start_non_stop): New.
19186         (linux_target_ops): Register linux_supports_non_stop, linux_async
19187         and linux_start_non_stop.
19188         (initialize_low): Install SIGCHLD handler.
19189         * thread-db.c (thread_db_create_event, find_one_thread)
19190         (thread_db_get_tls_address): Use lwpid_of.
19191         * win32-low.c (win32_detach): Adjust to use resume_kind.
19192         (win32_wait): Add `options' argument.
19193         * spu-low.c (spu_resume): Adjust to use resume_kind.
19194         (spu_wait): Add `options' argument.
19195
19196 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19197
19198         Decouple target code from remote protocol.
19199
19200         * target.h (enum target_waitkind): New.
19201         (struct target_waitstatus): New.
19202         (struct target_ops) <wait>: Return an unsigned long.  Take a
19203         target_waitstatus pointer instead of a char pointer.
19204         (mywait): Likewise.
19205         * target.c (mywait): Change prototype to return an unsigned long.
19206         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
19207         * server.h (thread_from_wait, old_thread_from_wait): Delete
19208         declarations.
19209         (prepare_resume_reply): Change prototype to take a
19210         target_waitstatus.
19211         * server.c (thread_from_wait, old_thread_from_wait): Delete.
19212         (last_status, last_ptid): New.
19213         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
19214         pid instead of a signal.
19215         (attach_inferior): Remove "status" and "signal" parameters.
19216         Adjust.
19217         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
19218         not as an address.
19219         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
19220         (handle_v_requests, myresume): Remove "status" and "signal"
19221         parameters.  Adjust.
19222         (handle_status): New.
19223         (main): Delete local `status'.  Adjust.
19224         * remote-utils.c: Include target.h.
19225         (prepare_resume_reply): Change prototype to take a
19226         target_waitstatus.  Adjust.
19227
19228         * linux-low.c (linux_wait): Adjust to new target_ops->wait
19229         interface.
19230         * spu-low.c (spu_wait): Adjust.
19231         * win32-low.c (enum target_waitkind, struct target_waitstatus):
19232         Delete.
19233         (win32_wait): Adjust.
19234
19235 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19236
19237         * target.h (struct thread_resume): Delete leave_stopped member.
19238         (struct target_ops): Add a `n' argument to the `resume' callback.
19239         * server.c (start_inferior): Adjust.
19240         (handle_v_cont, myresume): Adjust.
19241         * linux-low.c (check_removed_breakpoint): Adjust to resume
19242         interface change, and to removed leave_stopped field.
19243         (resume_ptr): Delete.
19244         (struct thread_resume_array): New.
19245         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
19246         resume interface change.
19247         (linux_continue_one_thread, linux_queue_one_thread)
19248         (resume_status_pending_p): Check if the resume field is NULL
19249         instead of checking the leave_stopped member.
19250         (linux_resume): Adjust to the target resume interface change.
19251         * spu-low.c (spu_resume): Adjust to the target resume interface
19252         change.
19253         * win32-low.c (win32_detach, win32_resume): Ditto.
19254
19255 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19256
19257         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
19258         flag.
19259         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
19260         pending.
19261         (linux_continue_one_thread): Only preserve the stepping flag if
19262         there's a pending breakpoint.
19263
19264 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
19265
19266         * server.c (main): After the inferior having exited, call
19267         remote_close before exiting gdbserver.
19268
19269 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19270
19271         Fix size of FPSCR in Power 7 processors.
19272         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
19273         (PPC_FEATURE_HAS_DFP): New #define.
19274         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
19275         size of the FPSCR.
19276
19277 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
19278
19279         * server.c (handle_query) Whitespace and formatting.
19280
19281 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19282
19283         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
19284         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
19285         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
19286         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
19287         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
19288         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
19289         Makefile.in, configure.ac: Fix whitespace throughout.
19290         * configure: Regenerate.
19291
19292 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19293
19294         * inferiors.c (find_inferior): Make it safe for the callback
19295         function to delete the currently iterated inferior.
19296
19297 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19298
19299         * Makefile.in (linuw_low_h): Move higher.
19300         (thread-db.o): Depend on $(linux_low_h).
19301
19302 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
19303
19304         Rename "process" to "lwp" throughout.
19305
19306         * linux-low.c (all_processes): Rename to...
19307         (all_lwps): ... this.
19308         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
19309         (add_process): Rename to ...
19310         (add_lwp): ... this.  Adjust.
19311         (linux_create_inferior): Adjust.
19312         (linux_attach_lwp): Adjust.
19313         (linux_attach): Adjust.
19314         (linux_kill_one_process): Rename to ...
19315         (linux_kill_one_lwp): ... this.  Adjust.
19316         (linux_kill): Adjust.
19317         (linux_detach_one_process): Rename to ...
19318         (linux_detach_one_lwp): ... this.  Adjust.
19319         (linux_detach): Adjust.
19320         (check_removed_breakpoint): Adjust.
19321         (status_pending_p): Adjust.
19322         (linux_wait_for_process): Rename to ...
19323         (linux_wait_for_lwp): ... this.  Adjust.
19324         (linux_wait_for_event): Adjust.
19325         (send_sigstop): Adjust.
19326         (wait_for_sigstop): Adjust.
19327         (stop_all_processes): Rename to ...
19328         (stop_all_lwps): ... this.
19329         (linux_resume_one_process): Rename to ...
19330         (linux_resume_one_lwp): ... this.  Adjust.
19331         (linux_set_resume_request, linux_continue_one_thread)
19332         (linux_queue_one_thread, resume_status_pending_p)
19333         (usr_store_inferior_registers, regsets_store_inferior_registers)
19334         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19335         Adjust.
19336         * linux-low.h (get_process): Rename to ...
19337         (get_lwp): ... this.  Adjust.
19338         (get_thread_process): Rename to ...
19339         (get_thread_lwp): ... this.  Adjust.
19340         (get_process_thread): Rename to ...
19341         (get_lwp_thread): ... this.  Adjust.
19342         (struct process_info): Rename to ...
19343         (struct lwp_info): ... this.
19344         (all_processes): Rename to ...
19345         (all_lwps): ... this.
19346         * proc-service.c (ps_lgetregs): Adjust.
19347         * thread-db.c (thread_db_create_event, find_one_thread)
19348         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
19349
19350 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
19351
19352         * server.c (handle_query): Handle "qAttached".
19353
19354 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
19355
19356         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
19357         GPLv3, update license URL.
19358
19359 2009-03-01  Doug Evans  <dje@google.com>
19360
19361         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
19362         (server_h): Add gdb_signals.h.
19363         (signals.o): Update.
19364         * server.h (target_signal_from_host,target_signal_to_host_p)
19365         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
19366
19367 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
19368
19369         * remote-utils.c (getpkt): Also generate remote-debug
19370         information if noack_mode is set.
19371
19372 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
19373
19374         * server.c (handle_query): Report qXfer:siginfo:read and
19375         qXfer:siginfo:write as supported and handle them.
19376         * target.h (struct target_ops) <qxfer_siginfo>: New field.
19377         * linux-low.c (linux_xfer_siginfo): New.
19378         (linux_target_ops): Set it.
19379
19380 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
19381
19382         * server.c (gdbserver_usage): Mention --remote-debug.
19383         (main): Accept '--remote-debug' switch.
19384
19385 2009-01-18  Doug Evans  <dje@google.com>
19386
19387         * regcache.c (new_register_cache): No need to check result of xcalloc.
19388         * server.c (handle_search_memory): Back out calls to xmalloc,
19389         result is checked and error is returned to user upon failure.
19390         (handle_query): Ditto.  Add more checks for result of malloc.
19391         (handle_v_cont): Check result of malloc, report error back to
19392         user upon failure.
19393         (handle_v_run): Ditto.  Call freeargv.
19394         * server.h (freeargv): Declare.
19395         * utils.c (freeargv): New fn.
19396
19397 2009-01-15  Doug Evans  <dje@google.com>
19398
19399         * gdbreplay.c (perror_with_name): Make arg const char *.
19400         * server.h (target_signal_to_name): Make return type const char *.
19401         * thread-db.c (thread_db_err_str): Make return type const char *.
19402         * utils.c (perror_with_name): Make arg const char *.
19403
19404 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
19405
19406         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
19407         when handling a EXIT_PROCESS_DEBUG_EVENT.
19408
19409 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
19410
19411         * gdbreplay.c (gdbreplay_version): Update copyright year.
19412         * server.c (gdbserver_version): Likewise.
19413
19414 2009-01-05  Doug Evans  <dje@google.com>
19415
19416         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
19417         (handle_extended_wait): Improve comment.
19418
19419 2008-12-13  Doug Evans  <dje@google.com>
19420
19421         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
19422         * server.h (ATTR_MALLOC): New macro.
19423         (xmalloc,xcalloc,xstrdup): Declare.
19424         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
19425         * inferiors.c: Ditto.
19426         * linux-low.c: Ditto.
19427         * mem-break.c: Ditto.
19428         * regcache.c: Ditto.
19429         * remote-utils.c: Ditto.
19430         * server.c: Ditto.
19431         * target.c: Ditto.
19432         * win32-low.c: Ditto.
19433
19434 2008-12-12  Doug Evans  <dje@google.com>
19435
19436         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
19437         in debugging printf.
19438
19439         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
19440
19441 2008-12-09  Doug Evans  <dje@google.com>
19442
19443         * linux-low.h (struct process_info): Delete member tid, unused.
19444         * thread-db.c (find_one_thread): Update.
19445         (maybe_attach_thread): Update.
19446
19447 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
19448
19449         * target.h (struct target_ops): Add qxfer_osdata member.
19450         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
19451         and dirent.h.
19452         (linux_qxfer_osdata): New functions.
19453         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
19454         callback.
19455         * server.c (handle_query): Handle "qXfer:osdata:read:".
19456         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
19457         (buffer_xml_printf): New functions.
19458         * server.h (struct buffer): New.
19459         (buffer_grow_str, buffer_grow_str0): New macros.
19460         (buffer_grow, buffer_free, buffer_init, buffer_finish)
19461         (buffer_xml_printf): Declare.
19462
19463 2008-11-24  Doug Evans  <dje@google.com>
19464
19465         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
19466
19467 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
19468
19469         * server.c (handle_v_run): Always use the supplied argument list.
19470
19471 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
19472
19473         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
19474         (xtensa_regmap_table): Add entry for scompare1.
19475
19476 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19477
19478         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
19479         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
19480         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
19481         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
19482         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
19483         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
19484         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
19485         XML target descriptions.
19486         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
19487         when inferior is running on an ISA 2.05 or later processor.  Add
19488         special case to return offset for full 64-bit slot of FPSCR when
19489         in 32-bits.
19490
19491 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
19492
19493         * Makefile.in (SFILES, clean): Added sparc64 files.
19494         (reg-sparc64.o, reg-sparc64.c): New.
19495         * configure.srv (sparc*-*-linux*): New configuration.
19496         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
19497         syscall arguments for SPARC.
19498         (regsets_store_inferior_registers): Likewise.
19499         * linux-sparc-low.c: New file.
19500
19501 2008-10-21  Doug Evans  <dje@google.com>
19502
19503         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
19504         (READLINE_DIR,READLINE_DEP): Delete.
19505         (INTERNAL_CFLAGS): Update.
19506         (LINTFLAGS): Update.
19507
19508 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
19509
19510         * server.c (handle_v_run): If GDB didn't specify an argv, use the
19511         whole argv from the last run, not just argv[0].
19512
19513 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
19514
19515         * regcache.c (new_register_cache): Return NULL if the register
19516         cache size isn't known yet.
19517         (free_register_cache): Avoid dereferencing a NULL regcache.
19518
19519 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
19520
19521         * configure.srv: Merge MIPS and MIPS64.
19522
19523 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
19524
19525         * Makefile.in (uninstall): Apply $(EXEEXT) too.
19526
19527 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
19528
19529         * Makefile.in: Add required vsx dependencies.
19530
19531         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
19532         Declare init_registers_powerpc_vsx32l.
19533         Declare init_registers_powerpc_vsx64l.
19534         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
19535         (ppc_arch_setup): Check for VSX in hwcap.
19536         (ppc_fill_vsxregset): New function.
19537         (ppc_store_vsxregset): New function.
19538         Add new VSX entry in regset_info target_regsets.
19539
19540         * configure.srv: Add new VSX dependencies.
19541
19542 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
19543
19544         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
19545         (remote_open): Set or clear transport_is_reliable.
19546         (putpkt_binary): Don't expect acks in noack mode.
19547         (getpkt): Don't send ack/nac in noack mode.
19548         * server.c (handle_general_set): Handle QStartNoAckMode.
19549         (handle_query): If connected by tcp pass QStartNoAckMode+ in
19550         qSupported.
19551         (main): Reset noack_mode on every connection.
19552         * server.h (noack_mode): Declare.
19553
19554 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
19555
19556         * Makefile.in (GDBREPLAY_OBS): New variable.
19557         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
19558
19559 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
19560             Daniel Jacobowitz  <dan@codesourcery.com>
19561
19562         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
19563         (usr_store_inferior_registers): Likewise.
19564         (regsets_store_inferior_registers): Likewise.
19565
19566 2008-07-31  Rolf Jansen  <rj@surtec.com>
19567             Pedro Alves  <pedro@codesourcery.com>
19568
19569         * configure.ac: Check for memmem declaration.
19570         * server.c [HAVE_MALLOC_H]: Include malloc.h.
19571         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
19572         (disable_packet_qfThreadInfo): Unconditionally compile.
19573         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
19574         * configure, config.in: Regenerate.
19575
19576 2008-07-28  Doug Kwan  <dougkwan@google.com>
19577
19578         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
19579         (linux_write_memory): Remove declaration of errno.
19580
19581 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
19582
19583         * linux-low.c (handle_extended_wait): Do not use "status"
19584         variable uninitialized.
19585
19586 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
19587
19588         * server.c (handle_v_attach): Inhibit reporting dll changes.
19589
19590 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
19591
19592         * remote-utils.c (prepare_resume_reply): If requested, don't
19593         output "thread:TID" in the T stop reply.
19594
19595         * server.c (disable_packet_vCont, disable_packet_Tthread)
19596         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
19597         (handle_query): If requested, disable support for qC, qfThreadInfo
19598         and qsThreadInfo.
19599         (handle_v_requests): If requested, disable support for vCont.
19600         (gdbserver_show_disableable): New.
19601         (main): Handle --disable-packet and --disable-packet=LIST.
19602
19603         * server.h (disable_packet_vCont, disable_packet_Tthread)
19604         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
19605
19606 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
19607
19608         * server.c (gdbserver_usage): Mention --version.
19609
19610 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
19611
19612         * Makefile.in (gdbreplay.o): New rule.
19613
19614 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
19615
19616         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
19617         message, not gdbserver.
19618
19619 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
19620             Nathan Sidwell  <nathan@codesourcery.com>
19621             Joseph Myers  <joseph@codesourcery.com>
19622
19623         * acinclude.m4: Include ../../config/acx.m4.
19624         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
19625         * configure, config.in: Regenerate.
19626         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
19627         * server.c (gdbserver_version): Print PKGVERSION.
19628         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
19629         (main): Adjust gdbserver_usage calls.
19630         * gdbreplay.c (version, host_name): Add declarations.
19631         (gdbreplay_version, gdbreplay_usage): New.
19632         (main): Accept --version and --help options.
19633
19634 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
19635
19636         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
19637         (arm_breakpoint_at): Handle Thumb.
19638         (the_low_target): Add comment.
19639
19640 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
19641
19642         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
19643
19644 2008-05-09  Doug Evans  <dje@google.com>
19645
19646         * server.h (decode_search_memory_packet): Declare.
19647         * remote-utils.c (decode_search_memory_packet): New fn.
19648         * server.c (handle_search_memory_1): New fn.
19649         (handle_search_memory): New fn.
19650         (handle_query): Process qSearch:memory packets.
19651
19652 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
19653
19654         * regcache.c (registers_length): Remove.
19655         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
19656         full register packet.
19657         * regcache.h (registers_length): Remove prototype.
19658         * server.h (PBUFSIZ): Define to 16384.
19659
19660 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
19661
19662         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
19663         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
19664         powerpc-64l.o, and powerpc-altivec64l.o.
19665         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
19666         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
19667         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
19668         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
19669         rs6000/power-linux.xml, and rs6000/power64-linux.xml
19670         to srv_xmlfiles.
19671
19672         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
19673         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
19674         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
19675         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
19676         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
19677         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
19678         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
19679         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
19680         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
19681         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
19682         (clean): Update.
19683
19684         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
19685         (init_registers_powerpc_32l): ... this new prototype.
19686         (init_registers_powerpc_32): Remove, replace by ...
19687         (init_registers_powerpc_altivec32l): ... this new prototype.
19688         (init_registers_powerpc_e500): Remove, replace by ...
19689         (init_registers_powerpc_e500l): ... this new prototype.
19690         (init_registers_ppc64): Remove, replace by ...
19691         (init_registers_powerpc_64l): ... this new prototype.
19692         (init_registers_powerpc_64): Remove, replace by ...
19693         (init_registers_powerpc_altivec64l): ... this new prototype.
19694         (ppc_num_regs): Set to 73.
19695         (PT_ORIG_R3, PT_TRAP): Define if necessary.
19696         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
19697         (ppc_cannot_store_register): Handle orig_r3 and trap.
19698         (ppc_arch_setup): Update init_registers_... calls.
19699         (ppc_fill_gregset): Handle orig_r3 and trap.
19700
19701         * inferiors.c (clear_inferiors): Reset current_inferior.
19702
19703 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
19704
19705         * acinclude.m4: Add override.m4.
19706         * configure: Regenerate.
19707
19708 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19709
19710         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
19711         initial call to init_register_ppc64.
19712
19713 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19714
19715         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
19716         single powerpc*-*-linux* case.
19717         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
19718
19719 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
19720
19721         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
19722         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
19723         from reg_xmlfiles.
19724         * linux-ppc-low.c: Include <elf.h>.
19725         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
19726         (ppc_hwcap): New global variable.
19727         (ppc_regmap): Remove __SPE__ #ifdef sections.
19728         (ppc_regmap_e500): New global variable.
19729         (ppc_cannot_store_register): Update __SPE__ special case.
19730         (ppc_get_hwcap): New function.
19731         (ppc_arch_setup): Use it to determine whether inferior supports
19732         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
19733         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
19734         Do not access registers if target does not support AltiVec.
19735         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
19736         Do not access registers if target does not support SPE.
19737         (target_regsets): Unconditionally include AltiVec and SPE regsets.
19738
19739 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
19740
19741         * linux-low.c (disabled_regsets, num_regsets): New.
19742         (use_regsets_p): Delete.
19743         (linux_wait_for_process): Clear disabled_regsets.
19744         (regsets_fetch_inferior_registers): Check and set it.
19745         (regsets_store_inferior_registers): Likewise.
19746         (linux_fetch_registers, linux_store_registers): Do not use
19747         use_regsets_p.
19748         (initialize_low): Allocate disabled_regsets.
19749
19750 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
19751
19752         * Makefile.in (LIBOBJS): New.
19753         (OBS): Use LIBOBJS.
19754         (memmem.o): New rule.
19755         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
19756         * configure: Regenerated.
19757
19758 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
19759
19760         * server.c (handle_query): Never return "unsupported" for
19761         qXfer:features:read queries.
19762
19763 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
19764
19765         * server.c (get_features_xml): Fix inverted condition.
19766         (handle_query): Always support qXfer:feature:read.
19767
19768 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
19769
19770         * server.c (wrapper_argv): New.
19771         (start_inferior): Handle wrapper_argv.  If set, expect an extra
19772         trap.
19773         (gdbserver_usage): Document --wrapper.
19774         (main): Parse --wrapper.
19775
19776 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19777
19778         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
19779         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
19780         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
19781         (ppc_set_pc): Likewise.
19782         (ppc_arch_setup): New function.
19783         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
19784         of collect_register.
19785         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
19786
19787 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19788
19789         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
19790         instead of linux-ppc64-low.o.
19791         * linux-ppc64-low.c: Remove file.
19792         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
19793         (linux-ppc64-low.o): Remove rule.
19794
19795         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
19796         (init_registers_powerpc_64): Likewise.
19797         (ppc_regmap): Conditionally define depending on __powerpc64__.
19798         (ppc_cannot_store_register): Do not special-case "fpscr" when
19799         compiled on __powerpc64__.
19800         (ppc_collect_ptrace_register): New function.
19801         (ppc_supply_ptrace_register): New function.
19802         (ppc_breakpoint): Change type to "unsigned int".
19803         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
19804         (the_low_target): Conditionally provide initializers for the
19805         arch_setup member depending on __powerpc64__.  Install
19806         collect_ptrace_register and supply_ptrace_register members.
19807
19808 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19809
19810         * regcache.h (gdbserver_xmltarget): Add extern declaration.
19811         * server.c (gdbserver_xmltarget): Define.
19812         (get_features_xml): Use it to replace "target.xml" and arch_string.
19813
19814         * configure.srv: Remove srv_xmltarget.  Add XML files that were
19815         mentioned there to srv_xmlfiles instead.  Remove conditional tests
19816         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
19817         srv_xmlfiles and srv_regobj to include all possible choices.
19818         * configure.ac (srv_xmltarget): Remove.
19819         (srv_xmlfiles): Do not add "target.xml".
19820         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
19821         checks for supplementary target information.
19822         * configure: Regenerate.
19823         * Makefile.in (XML_TARGET): Remove.
19824         (target.xml): Remove rule.
19825         (clean): Do not clean up target.xml.
19826         (.PRECIOUS): Do not mention target.xml.
19827
19828         * target.h (struct target_ops): Remove arch_string member.
19829         * linux-low.c (linux_arch_string): Remove.
19830         (linux_target_ops): Remove arch_string initializer.
19831         * linux-low.h (struct linux_target_ops): Remove arch_string member.
19832         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
19833         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
19834         * spu-low.c (spu_arch_string): Remove.
19835         (spu_target_ops): Remove arch_string initializer.
19836         * win32-low.c (win32_arch_string): Remove.
19837         (win32_target_ops): Remove arch_string initializer.
19838         * win32-low.h (struct win32_target_ops): Remove arch_string member.
19839         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
19840         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
19841
19842 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19843
19844         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
19845         by collect_ptrace_register and supply_ptrace_register hooks.
19846         * linux-low.c (fetch_register): Use supply_ptrace_register callback
19847         instead of checking for the_low_target.left_pad_xfer.
19848         (usr_store_inferior_registers): Use collect_ptrace_register callback
19849         instead of checking for the_low_target.left_pad_xfer.
19850
19851         * linux-s390-low.c (s390_collect_ptrace_register): New function.
19852         (s390_supply_ptrace_register): Likewise.
19853         (s390_fill_gregset): Call s390_collect_ptrace_register.
19854         (the_low_target): Update.
19855
19856         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
19857         (ppc_supply_ptrace_register): Likewise.
19858         (the_low_target): Update.
19859
19860         * linux-i386-low.c (the_low_target): Update.
19861         * linux-x86-64-low.c (the_low_target): Update.
19862
19863 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19864
19865         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
19866         reg-s390.o and reg-s390x.o.
19867
19868         * linux-low.c (new_inferior): New global variable.
19869         (linux_create_inferior, linux_attach): Set it.
19870         (linux_wait_for_process): Call the_low_target.arch_setup after the
19871         target has stopped for the first time.
19872         (initialize_low): Do not call the_low_target.arch_setup.
19873
19874         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
19875         (s390_set_pc): Likewise.
19876         (s390_arch_setup): New function.
19877         (the_low_target): Use s390_arch_setup as arch_setup routine.
19878
19879         * regcache.c (realloc_register_cache): New function.
19880         (set_register_cache): Call it for each existing regcache.
19881
19882 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19883
19884         * server.h (init_registers): Remove prototype.
19885
19886         * linux-low.h (struct linux_target_ops): Add arch_setup field.
19887         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
19888         instead of init_registers ().
19889         * linux-arm-low.c (init_registers_arm): Add prototype.
19890         (init_registers_arm_with_iwmmxt): Likewise.
19891         (the_low_target): Add initializer for arch_setup field.
19892         * linux-cris-low.c (init_registers_cris): Add prototype.
19893         (the_low_target): Add initializer for arch_setup field.
19894         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
19895         (the_low_target): Add initializer for arch_setup field.
19896         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
19897         (the_low_target): Add initializer for arch_setup field.
19898         * linux-ia64-low.c (init_registers_ia64): Add prototype.
19899         (the_low_target): Add initializer for arch_setup field.
19900         * linux-m32r-low.c (init_registers_m32r): Add prototype.
19901         (the_low_target): Add initializer for arch_setup field.
19902         * linux-m68k-low.c (init_registers_m68k): Add prototype.
19903         (the_low_target): Add initializer for arch_setup field.
19904         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
19905         (init_registers_mips64_linux): Likewise.
19906         (the_low_target): Add initializer for arch_setup field.
19907         * linux-ppc-low.c (init_registers_ppc): Add prototype.
19908         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
19909         (the_low_target): Add initializer for arch_setup field.
19910         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
19911         (init_registers_powerpc_64): Likewise.
19912         (the_low_target): Add initializer for arch_setup field.
19913         * linux-s390-low.c (init_registers_s390): Add prototype.
19914         (init_registers_s390x): Likewise.
19915         (the_low_target): Add initializer for arch_setup field.
19916         * linux-sh-low.c (init_registers_sh): Add prototype.
19917         (the_low_target): Add initializer for arch_setup field.
19918         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
19919         (the_low_target): Add initializer for arch_setup field.
19920         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
19921         (the_low_target): Add initializer for arch_setup field.
19922
19923         * win32-low.h (struct win32_target_ops): Add arch_setup field.
19924         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
19925         instead of init_registers ().
19926         * win32-arm-low.c (init_registers_arm): Add prototype.
19927         (the_low_target): Add initializer for arch_setup field.
19928         * win32-i386-low.c (init_registers_i386): Add prototype.
19929         (the_low_target): Add initializer for arch_setup field.
19930
19931         * spu-low.c (init_registers_spu): Add prototype.
19932         (initialize_low): Call initialie_registers_spu () instead of
19933         initialize_registers ().
19934
19935 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
19936
19937         * server.c (handle_v_requests): When handling the vRun and vAttach
19938         packets, if already debugging a process, don't kill it.  Return an
19939         error instead.
19940
19941 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
19942
19943         * server.c (handle_query): Correct length check.
19944
19945 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
19946
19947         * win32-low.c (do_initial_child_stuff): Add process handle
19948         parameter.  Set current_process_handle and current_process_id from the
19949         parameters. Clear globals.
19950         (win32_create_inferior): Don't set current_process_handle and
19951         current_process_id here.  Instead pass them on the call to
19952         do_initial_child_stuff.
19953         (win32_attach): Likewise.
19954         (win32_clear_inferiors): New.
19955         (win32_kill): Don't close the current process handle or the
19956         current thread handle here.  Instead call win32_clear_inferiors.
19957         (win32_detach): Don't open a new handle to the process.  Call
19958         win32_clear_inferiors.
19959         (win32_join): Don't rely on current_process_handle; open a new
19960         handle using the process id.
19961         (win32_wait): Call win32_clear_inferiors when the inferior process
19962         has exited.
19963
19964 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
19965
19966         * server.c (monitor_show_help): Add "exit".
19967
19968 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
19969
19970         * Makefile.in (SFILES): Add linux-xtensa-low.c.
19971         (clean): Add reg-xtensa.c.
19972         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
19973         * configure.srv (xtensa*-*-linux*) New target.
19974         * linux-xtensa-low.c: New.
19975         * xtensa-xtregs.c: New.
19976
19977 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
19978
19979         * hostio.c: Don't include errno.h.
19980         (errno_to_fileio_errno): Move to hostio-errno.
19981         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
19982         error number outputting to the target->hostio_last_error callback.
19983         (hostio_packet_error): Use FILEIO_EINVAL directly.
19984         (handle_open, handle_pread, hostio_error, handle_unlink): Update
19985         calls to hostio_error.
19986         * hostio-errno.c: New.
19987         * server.h (hostio_last_error_from_errno): Declare.
19988         * target.h (target_ops): Add hostio_last_error member.
19989         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
19990         as hostio_last_error handler.
19991         * spu-low.c (spu_target_ops): Likewise.
19992         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
19993         (wince_hostio_last_error): New functions.
19994         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
19995         as hostio_last_error handler.
19996         (win32_target_ops) [!_WIN32_WCE]: Register
19997         hostio_last_error_from_errno as hostio_last_error handler.
19998         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
19999         (hostio-errno.o): New rule.
20000         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
20001         * configure.srv (srv_hostio_err_objs): New variable.  Default to
20002         hostio-errno.o.
20003         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
20004         * configure: Regenerate.
20005
20006 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20007
20008         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
20009         (linux_kill, linux_detach): Clean up the process list.
20010         * remote-utils.c (remote_open): Improve port number parsing.
20011         (putpkt_binary, input_interrupt): Only send interrupts if the target
20012         is running.
20013         * server.c (extended_protocol): Make static.
20014         (attached): Define earlier.
20015         (exit_requested, response_needed, program_argv): New variables.
20016         (target_running): New.
20017         (start_inferior): Clear attached here.
20018         (attach_inferior): Set attached here.
20019         (require_running): Define.
20020         (handle_query): Use require_running and target_running.  Implement
20021         "monitor exit".
20022         (handle_v_attach, handle_v_run): New.
20023         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
20024         (gdbserver_usage): Update.
20025         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
20026         --attach along with other options or after the port.  Save
20027         program_argv.  Support no initial program.  Resynchronize
20028         communication with GDB after an error.  Handle "monitor exit".
20029         Use require_running and target_running.  Always allow the extended
20030         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
20031         restart in extended mode.
20032         * README: Refer to the GDB manual.  Update --attach usage.
20033
20034 2007-12-20  Andreas Schwab  <schwab@suse.de>
20035
20036         * linux-low.c (STACK_SIZE): Define.
20037         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
20038         (linux_test_for_tracefork): Likewise.
20039
20040 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
20041
20042         * linux-low.c (linux_wait_for_event): Update messages.  Do not
20043         reinsert auto-delete breakpoints.
20044         * mem-break.c (struct breakpoint): Change return type of handler to
20045         int.
20046         (set_breakpoint_at): Update handler type.
20047         (reinsert_breakpoint_handler): Return 1 instead of calling
20048         delete_breakpoint.
20049         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
20050         setting a new one.
20051         (check_breakpoints): Delete auto-delete breakpoints and return 2.
20052         * mem-break.h (set_breakpoint_at): Update handler type.
20053         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
20054         * win32-low.c (auto_delete_breakpoint): New.
20055         (get_child_debug_event): Use it.
20056
20057 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
20058
20059         * configure.ac: Check for pread and pwrite.
20060         * hostio.c (handle_pread): Fall back to lseek and read.
20061         (handle_pwrite): Fall back to lseek and write.
20062         * config.in, configure: Regenerated.
20063
20064 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
20065
20066         * server.c (myresume): Add own_buf argument.
20067         (main): Update calls.
20068
20069 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
20070
20071         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
20072         * remote-utils.c (remote_open): Do not call disable_async_io.
20073         (block_async_io): Delete.
20074         (unblock_async_io): Make static.
20075         (initialize_async_io): New.
20076         * server.c (handle_v_cont): Handle async I/O here.
20077         (myresume): Likewise.  Move other common resume tasks here...
20078         (main): ... from here.  Call initialize_async_io.  Disable async
20079         I/O before the main loop.
20080         * server.h (initialize_async_io): Declare.
20081         (block_async_io, unblock_async_io): Delete prototypes.
20082         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
20083
20084 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
20085
20086         * remote-utils.c (readchar): Allow binary data in received messages.
20087
20088 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20089
20090         * win32-low.c (attaching): New global.
20091         (win32_create_inferior): Clear the `attaching' global.
20092         (win32_attach): Set the `attaching' global.
20093         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
20094         attaching.  Only set a breakpoint at the entry point if not
20095         attaching.
20096
20097 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20098
20099         * server.c (main): Don't report dll events on the initial
20100         connection on attaches.
20101
20102 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20103
20104         * server.c (main): Relax numerical bases supported for the pid of
20105         the --attach command line argument.
20106
20107 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20108
20109         * win32-low.c (win32_attach): Call OpenProcess before
20110         DebugActiveProcess, not after.  Add last error output to error
20111         call.
20112
20113 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20114
20115         * win32-low.c (win32_get_thread_context)
20116         (win32_set_thread_context): New functions.
20117         (thread_rec): Use win32_get_thread_context.
20118         (continue_one_thread, win32_resume): Use win32_set_thread_context.
20119         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
20120         field.
20121
20122 2007-12-03  Leo Zayas
20123             Pedro Alves  <pedro_alves@portugalmail.pt>
20124
20125         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
20126         global variables.
20127         (child_add_thread): Minor cleanup.
20128         (child_continue): Resume artificially suspended threads before
20129         calling ContinueDebugEvent.
20130         (suspend_one_thread): New.
20131         (fake_breakpoint_event): New.
20132         (get_child_debug_event): Change return type to int.  Check here if
20133         gdb sent an interrupt request.  If a soft interrupt was requested,
20134         fake a breakpoint event.  Return 0 if there is no event to handle,
20135         and 1 otherwise.
20136         (win32_wait): Don't check here if gdb sent an interrupt request.
20137         Ensure there is a valid event to handle.
20138         (win32_request_interrupt): Add soft interruption method as last
20139         resort.
20140
20141 2007-12-03  Leo Zayas
20142             Pedro Alves  <pedro_alves@portugalmail.pt>
20143
20144         * win32-low.h (win32_thread_info): Add descriptions to the
20145         structure members.  Replace `suspend_count' counter by a
20146         `suspended' flag.
20147         * win32-low.c (thread_rec): Update condition of when to get the
20148         context from the inferior.  Rely on ContextFlags being set if it
20149         has already been retrieved.  Only suspend the inferior thread if
20150         we haven't already.  Warn if that fails.
20151         (continue_one_thread): s/suspend_count/suspended/.  Only call
20152         ResumeThread once.  Warn if that fails.
20153
20154 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
20155
20156         * win32-low.c (win32_wait): Don't read from the inferior when it
20157         has already exited.
20158
20159 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
20160
20161         * Makefile.in (win32_low_h): New variable.
20162         (win32-low.o): Add dependency on $(win32_low_h).
20163         (win32-arm-low.o, win32-i386-low.o): New rules.
20164
20165 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
20166
20167         * hostio.c: Correct copyright year.
20168
20169 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
20170
20171         * Makefile.in (OBS): Add hostio.o.
20172         (hostio.o): New rule.
20173         * server.h (handle_vFile): Declare.
20174         * hostio.c: New file.
20175         * server.c (handle_v_requests): Take packet_len and new_packet_len
20176         for binary packets.  Call handle_vFile.
20177         (main): Update call to handle_v_requests.
20178
20179 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
20180
20181         * linux-low.c: Include <sched.h>.
20182
20183 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
20184
20185         * linux-low.c (linux_tracefork_grandchild): New.
20186         (linux_tracefork_child): Use clone.
20187         (linux_test_for_tracefork): Use clone; allocate and free a stack.
20188
20189 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
20190
20191         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
20192
20193 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
20194
20195         * linux-low.c (handle_extended_wait): Handle unexpected signals.
20196
20197 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
20198
20199         * inferiors.c (change_inferior_id): Delete.
20200         (add_pid_to_list, pull_pid_from_list): New.
20201         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
20202         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
20203         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
20204         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
20205         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
20206         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
20207         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
20208         (using_threads): Always set to 1.
20209         (handle_extended_wait): New.
20210         (add_process): Do not set TID.
20211         (linux_create_inferior): Set must_set_ptrace_flags.
20212         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
20213         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
20214         (linux_thread_alive): Rename TID argument to LWPID.
20215         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
20216         (linux_wait_for_event): Do not use TID or check using_threads.  Update
20217         call to dead_thread_notify.  Call handle_extended_wait.
20218         (linux_create_inferior): Use PTRACE_SETOPTIONS.
20219         (send_sigstop): Delete sigstop_sent.
20220         (wait_for_sigstop): Avoid TID.
20221         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
20222         (linux_test_for_tracefork): New.
20223         (linux_lookup_signals): Use thread_db_active and
20224         linux_supports_tracefork_flag.
20225         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
20226         * linux-low.h (get_process_thread): Avoid TID.
20227         (struct process_ifo): Move thread_known and tid to the end.  Remove
20228         sigstop_sent.
20229         (linux_attach_lwp, thread_db_init): Update prototypes.
20230         * server.h (change_inferior_id): Delete prototype.
20231         (add_pid_to_list, pull_pid_from_list): New prototypes.
20232         * thread-db.c (thread_db_use_events): New.
20233         (find_first_thread): Rename to...
20234         (find_one_thread): ...this.  Update callers and messages.  Do not
20235         call fatal.  Check thread_db_use_events.  Do not call
20236         change_inferior_id or new_thread_notify.
20237         (maybe_attach_thread): Update.  Do not call new_thread_notify.
20238         (thread_db_init): Set thread_db_use_events.  Check use_events.
20239         * utils.c (fatal, warning): Correct message prefix.
20240
20241 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
20242
20243         * Makefile.in (clean): Remove new files.
20244         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
20245         (powerpc-64.o, powerpc-64.c): New rules.
20246         * configure.srv: Use alternate register sets for powerpc64-*-linux*
20247         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
20248         with SPE.
20249         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
20250         SPE targets.
20251         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
20252         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
20253         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
20254         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
20255         (target_regsets): Add AltiVec and SPE register sets.
20256         * configure.ac: Check for AltiVec and SPE.
20257         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
20258         (ppc_fill_vrregset, ppc_store_vrregset): New.
20259         (target_regsets): Add AltiVec register set.
20260         * configure: Regenerated.
20261
20262 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
20263
20264         * linux-low.c (O_LARGEFILE): Define.
20265         (linux_read_memory): Use /proc/PID/mem.
20266         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
20267         * configure, config.in: Regenerated.
20268
20269 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
20270
20271         * linux-low.c (linux_wait_for_event): Do not pass signals while
20272         single-stepping.
20273
20274 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20275
20276         * win32-low.c (create_process): New.
20277         (win32_create_inferior): Use create_process instead of
20278         CreateProcess.  If create_process failed retry appending an ".exe"
20279         suffix.  Store the GetLastError result immediatelly after
20280         create_process calls and use it on the call to error.
20281
20282 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20283
20284         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
20285
20286 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
20287
20288         * configure.ac: Switch license to GPLv3.
20289
20290 2007-08-01  Michael Snyder  <msnyder@access-company.com>
20291
20292         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
20293
20294 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
20295
20296         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
20297         typedef.
20298         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
20299         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
20300         CloseToolhelp32Snapshot.
20301         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
20302         CloseToolhelp32Snapshot.
20303
20304 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
20305
20306         * server.c (main): Check for inferior exit before main loop.
20307
20308 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
20309
20310         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
20311         instead of on tmp_desc.
20312
20313 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
20314             Daniel Jacobowitz  <dan@codesourcery.com>
20315
20316         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
20317         (add_thread): Minor cleanups.
20318         (clear_inferiors): Move lower in the file.  Clear the DLL
20319         list.
20320         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
20321         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
20322         (xml_escape_text): New.
20323         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
20324         for qSupported.
20325         (handle_v_cont): Report errors.
20326         (gdbserver_version): Update.
20327         (main): Correct size of own_buf.  Do not report initial DLL events.
20328         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
20329         (unloaded_dll, xml_escape_text): New.
20330         * win32-low.c (enum target_waitkind): Update comments.
20331         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
20332         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
20333         (win32_EnumProcessModules, win32_GetModuleInformation)
20334         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
20335         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
20336         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
20337         (win32_Module32First, win32_Module32Next, load_toolhelp)
20338         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
20339         (get_child_debug_event): Handle DLL events.
20340         (win32_wait): Likewise.
20341
20342 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
20343
20344         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
20345         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
20346
20347 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20348
20349         * win32-low.c (handle_output_debug_string): Ignore event if not
20350         waiting.
20351
20352 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20353
20354         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
20355
20356 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
20357
20358         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
20359
20360 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
20361
20362         * inferiors.c (change_inferior_id): Add comment.
20363         * linux-low.c (check_removed_breakpoint): Add an early
20364         prototype.  Improve debug output.
20365         (linux_attach): Doc update.
20366         (linux_detach_one_process, linux_detach): Clean up before releasing
20367         each process.
20368         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
20369         * linux-low.h (struct process_info): Doc improvement.
20370         * mem-break.c (delete_all_breakpoints): New.
20371         * mem-break.h (delete_all_breakpoints): New prototype.
20372         * thread-db.c (find_first_thread): New.
20373         (thread_db_create_event): Call it instead of
20374         thread_db_find_new_threads.  Clean up unused variables.
20375         (maybe_attach_thread): Remove first thread handling.
20376         (thread_db_find_new_threads): Use find_first_thread.
20377         (thread_db_get_tls_address): Likewise.
20378
20379 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
20380
20381         * thread-db.c (thread_db_find_new_threads): Add prototype.
20382         (thread_db_create_event): Check for the main thread before adding
20383         a new thread.
20384         (maybe_attach_thread): Only enable event reporting if TID == 0.
20385         (thread_db_get_tls_address): Check for new threads.
20386
20387 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
20388
20389         * linux-low.c (linux_create_inferior): Try execv before execvp.
20390         * spu-low.c (spu_create_inferior): Likewise.
20391
20392 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
20393
20394         * linux-low.c (linux_create_inferior): Change execv to execvp.
20395         * spu-low.c (spu_create_inferior): Likewies.
20396
20397 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
20398
20399         * Makefile.in (clean): Clean new files instead of deleted ones.
20400         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
20401         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
20402         rules.
20403         * configure.srv: Specify XML files and new regformats for MIPS and
20404         MIPS64 GNU/Linux.
20405         * linux-mips-low.c (mips_num_regs): Set to only used registers.
20406         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
20407         an entry for the restart register.
20408         (mips_cannot_fetch_register, mips_cannot_store_register)
20409         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
20410         register names to match the XML descriptions.
20411         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
20412         restart register instead of $0.
20413
20414 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20415             Markus Deuling  <deuling@de.ibm.com>
20416
20417         * remote-utils.c (decode_xfer_write): New function.
20418         * server.h (decode_xfer_write): Add prototype.
20419         * server.c (handle_query): Add PACKET_LEN argument.  Support
20420         qXfer:spu:read and qXfer:spu:write packets.
20421         (main): Pass packet_len to handle_query.
20422         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
20423         * target.h (target_ops): Add qxfer_spu.
20424
20425 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20426
20427         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
20428         accessing non-seekable spufs files.
20429
20430 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
20431
20432         * server.c (handle_query): Add reply for qC packet.
20433
20434 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20435             Leo Zayas  <lerele@champenstudios@com>
20436
20437         * server.h (check_remote_input_interrupt_request): New function.
20438         * remote_utils.c (INVALID_DESCRIPTOR): New define.
20439         (remote_desc): Initialize with INVALID_DESCRIPTOR.
20440         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
20441         (check_remote_input_interrupt_request): New function.
20442         * server.h (check_remote_input_interrupt_request): Declare.
20443         * win32-low.c (winapi_DebugBreakProcess,
20444         winapi_GenerateConsoleCtrlEvent): New typedefs.
20445         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
20446         to 250 ms.
20447         (win32_wait): Check for remote interrupt request
20448         with check_remote_input_interrupt_request.
20449         (win32_request_interrupt): New function.
20450         (win32_target_op): Set request_interrupt to win32_request_interrupt.
20451
20452 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20453
20454         * win32-low.c (debug_registers_changed,
20455         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
20456         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
20457         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
20458         (thread_rec): Get context using the low target.
20459         (child_add_thread): Call thread_added on the low target,
20460         which does the same thing.
20461         (regptr): Delete.
20462         (do_initial_child_stuff): Remove debug registers references.
20463         Set context using the low target.  Resume threads after
20464         setting the contexts.
20465         (child_continue): Remove dead variable.  Remove debug
20466         registers references.
20467         (child_fetch_inferior_registers): Go through the low target.
20468         (do_child_store_inferior_registers): Remove.
20469         (child_store_inferior_registers): Go through the low target.
20470         (win32_resume): Remove debug registers references.
20471         Set context using the low target.
20472         (handle_exception): Change return type to void.  Don't record
20473         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
20474         first chance exception.
20475         (get_child_debug_event): Change return type to void.  Remove
20476         goto loop.  Always return after waiting for debug event.
20477         (win32_wait): Convert to switch statement.  Handle spurious
20478         events.
20479
20480         * win32-i386-low.c (debug_registers_changed,
20481         debug_registers_used): New.
20482         (initial_stuff): Rename to ...
20483         (i386_initial_stuff): ... this.  Clear debug registers
20484         state variables.
20485         (store_debug_registers): Delete.
20486         (i386_get_thread_context): New.
20487         (load_debug_registers): Delete.
20488         (i386_set_thread_context): New.
20489         (i386_thread_added): New.
20490         (single_step): Rename to ...
20491         (i386_single_step): ... this.
20492         (do_fetch_inferior_registers): Rename to ...
20493         (i386_fetch_inferior_register): ... this.
20494         (i386_store_inferior_register): New.
20495         (the_low_target): Adapt to new interface.
20496
20497         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
20498         (arm_get_thread_context): New.
20499         (arm_set_thread_context): New.
20500         (regptr): New.
20501         (do_fetch_inferior_registers): Rename to ...
20502         (arm_fetch_inferior_register): ... this.
20503         (arm_store_inferior_register): New.
20504         (arm_wince_breakpoint): Reimplement as unsigned long.
20505         (arm_wince_breakpoint_len): Define.
20506         (the_low_target): Adapt to new interface.
20507
20508         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
20509         load_debug_registers.  Add get_thread_context, set_thread_context,
20510         thread_added and store_inferior_register.  Rename
20511         fetch_inferior_registers to fetch_inferior_register.
20512         (regptr): Remove declaration.
20513
20514 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20515
20516         * linux-low.c (linux_detach): Change return type to int.  Return 0.
20517         * spu-low.c (spu_detach): Likewise.
20518
20519 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20520
20521         * target.h (target_ops): Change return type of detach to int.
20522         Add join.
20523         (join_inferior): New.
20524         * server.c (main): Don't skip detach support on mingw32.
20525         If the inferior doesn't support detaching return error.
20526         Call join_inferior instead of using waitpid.
20527         * linux-low.c (linux_join): New.
20528         (linux_target_op): Add linux_join.
20529         * spu-low.c (spu_join): New.
20530         (spu_target_ops): Add spu_join.
20531         * win32-low.c (win32_detach): Adapt to new interface.
20532         Reopen current_process_handle before detaching.  Issue a child
20533         resume before detaching.
20534         (win32_join): New.
20535         (win32_target_op): Add win32_join.
20536
20537 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20538
20539         * win32-low.c (win32-attach): Fix return value.
20540         * target.h (target_ops): Describe ATTACH return values.
20541
20542 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20543
20544         * win32-low.c (GETPROCADDRESS): Define.
20545         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
20546         (winapi_DebugSetProcessKillOnExit): Likewise.
20547         (win32_create_inferior): Force usage of ansi CreateProcessA.
20548         (win32_attach): Use GETPROCADDRESS.
20549         (win32_detach): Likewise.
20550
20551 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20552
20553         * win32-low.c (win32_wait): Don't use WSTOPSIG.
20554
20555 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
20556
20557         * win32-low.c: Commit leftover changes from 2007-03-29.
20558
20559 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20560
20561         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
20562         fields short instead of int.  Add explicit padding.
20563         (i387_cache_to_fsave): Remove unnecessary casts.
20564         (i387_fsave_to_cache): Doc fix.
20565         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
20566
20567 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20568
20569         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
20570         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
20571
20572 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20573
20574         * configure.srv (arm*-*-mingw32ce*): Move near the other
20575         arm targets.
20576
20577 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20578
20579         * configure.ac: Add errno checking.
20580         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
20581         sys/file.h and malloc.h.
20582         (AC_CHECK_DECLS): Add perror.
20583         (srv_mingwce): Handle.
20584         * configure.srv (i[34567]86-*-cygwin*): Add
20585         win32-i386-low.o to srv_tgtobj.
20586         (i[34567]86-*-mingw*): Likewise.
20587         (arm*-*-mingw32ce*): Add case.
20588         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20589         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
20590         [__MINGW32CE__] (strerror): New function.
20591         [__MINGW32CE__] (errno): Define to GetLastError.
20592         [__MINGW32CE__] (COUNTOF): New macro.
20593         (remote_open): Remove extra close call.
20594         * mem-break.c (delete_breakpoint_at): New function.
20595         * mem-break.h (delete_breakpoint_at): Declare.
20596         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20597         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
20598         [USE_WIN32API] (read, write): Add char* casts.
20599         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
20600         * server.h: Include wincecompat.h on Windows CE.
20601         [HAVE_ERRNO_H]: Check.
20602         (perror): Declare if not declared.
20603         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
20604         (perror_with_name): Remove errno declaration.
20605         * wincecompat.h: New.
20606         * wincecompat.c: New.
20607         * win32-low.h: New.
20608         * win32-arm-low.c: New.
20609         * win32-i386-low.c: New.
20610         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
20611         (OUTMSG2): Make it safe.
20612         (_T): New macro.
20613         (COUNTOF): New macro.
20614         (NUM_REGS): Get it from the low target.
20615         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
20616         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
20617         (thread_rec): Let low target handle debug registers.
20618         (child_add_thread): Likewise.
20619         (child_init_thread_list): Likewise.
20620         (continue_one_thread): Likewise.
20621         (regptr): New.
20622         (do_child_fetch_inferior_registers): Move to ...
20623         * win32-i386-low.c: ... here, and rename to ...
20624         (do_fetch_inferior_registers): ... this.
20625         * win32-low.c (child_fetch_inferior_registers):
20626         Go through the low target.
20627         (do_child_store_inferior_registers): Use regptr.
20628         (strwinerror): New function.
20629         (win32_create_inferior): Handle Windows CE.
20630         Use strwinerror instead of strerror on Windows error
20631         codes.  Add program to the error output.
20632         Don't close the main thread handle on Windows CE.
20633         (win32_attach): Use coredll.dll on Windows CE.
20634         (win32_kill): Close current process and current
20635         thread handles.
20636         (win32_detach): Use coredll.dll on Windows CE.
20637         (win32_resume): Let low target handle debug registers, and
20638         step request.
20639         (handle_exception): Add/Remove initial breakpoint.  Avoid
20640         non-existant WSTOPSIG on Windows CE.
20641         (win32_read_inferior_memory): Cast to remove warning.
20642         (win32_arch_string): Go through the low target.
20643         (initialize_low): Call set_breakpoint_data with the low
20644         target's breakpoint.
20645         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
20646         FOP_REGNUM, mappings): Move to ...
20647         * win32-i386-low.c: ... here.
20648         * win32-low.c (win32_thread_info): Move to ...
20649         * win32-low.h: ... here.
20650         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
20651         win32-arm-low.c and wincecompat.c.
20652         (all:): Add $EXEEXT.
20653         (install-only:): Likewise.
20654         (gdbserver:): Likewise.
20655         (gdbreplay:): Likewise.
20656         * config.in: Regenerate.
20657         * configure: Regenerate.
20658
20659 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20660
20661         * win32-low.c: Rename typedef thread_info to
20662         win32_thread_info throughout.
20663
20664 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20665
20666         * win32-i386-low.c: Rename to ...
20667         * win32-low.c: ... this.
20668         * configure.srv: Replace win32-i386-low.o with win32-low.o.
20669         * Makefile.in: Likewise.
20670
20671 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
20672
20673         * remote-utils.c (monitor_output): Constify msg parameter.
20674         * server.h (monitor_output): Likewise.
20675         * win32-i386-low.c (handle_output_debug_string): New.
20676         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
20677         handle_output_debug_string.
20678         (get_child_debug_event): Likewise.
20679
20680 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
20681
20682         * server.c (main): Correct strtoul check.
20683
20684 2007-03-27  Jon Ringle  <jon@ringle.org>
20685
20686         * linux-low.c: Check __ARCH_HAS_MMU__ also.
20687
20688 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
20689
20690         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
20691
20692 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
20693
20694         * terminal.h: Check HAVE_SGTTY_H.
20695
20696 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
20697
20698         * remote-utils.c (remote_open): Print out the assigned port number.
20699
20700 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
20701
20702         * remote-utils.c (monitor_output): New function.
20703         * server.c (debug_threads): Define here.
20704         (monitor_show_help): New function.
20705         (handle_query): Handle qRcmd.
20706         (main): Do not handle 'd' packet.
20707         * server.h (debug_threads, remote_debug, monitor_output): Declare.
20708         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
20709         of debug_threads.
20710
20711 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20712
20713         * Makefile.in (EXEEXT): New.
20714         (clean): Use $(EXEEXT).
20715
20716 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20717
20718         * target.h (target_ops): Rename send_signal to request_interrupt,
20719         and remove enum target_signal parameter.
20720         * linux-low.c (linux_request_interrupt): Rename from
20721         linux_send_signal, and always send SIGINT.
20722         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
20723         and always send SIGINT.
20724         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
20725         of send_signal.
20726         (input_interrupt): Likewise.
20727
20728 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20729
20730         * server.c (get_features_xml): Check if target implemented
20731         arch_string.
20732         * win32-i386-low.c (win32_arch_string): New.
20733         (win32_target_ops): Add win32_arch_string as arch_string member.
20734
20735 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
20736
20737         * spu-low.c (spu_arch_string): New.
20738         (spu_target_ops): Add spu_arch_string.
20739
20740 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
20741
20742         * remote-utils.c: Remove HAVE_TERMINAL_H check.
20743         * configure.ac: Do not check for terminal.h.
20744         * configure, config.in: Regenerated.
20745
20746 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
20747
20748         * Makefile.in (OBS): Add $(XML_BUILTIN).
20749         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
20750         (clean): Update.
20751         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
20752         (arm-with-iwmmxt.c): New.
20753         * config.in, configure: Regenerate.
20754         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
20755         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
20756         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
20757         (arm*-*-linux*): Add iWMMXt and regset support.
20758         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
20759         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
20760         (arm_store_wmmxregset, target_regsets): New.
20761         * server.c (get_features_xml): Take annex argument.  Check builtin
20762         XML documents.
20763         (handle_query): Handle multiple annexes.
20764
20765 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20766
20767         * remote-utils.c [USE_WIN32API] (read, write): Define.
20768         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
20769         write.
20770
20771 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
20772
20773         * linux-i386-low.c (the_low_target): Set arch_string.
20774         * linux-x86-64-low.c (the_low_target): Likewise.
20775         * linux-low.c (linux_arch_string): New.
20776         (linux_target_ops): Add it.
20777         * linux-low.h (struct linux_target_ops): Add arch_string.
20778         * server.c (write_qxfer_response): Use const void * for DATA.
20779         (get_features_xml): New.
20780         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
20781         * target.h (struct target_ops): Add arch_string method.
20782
20783 2007-01-03  Denis Pilat  <denis.pilat@st.com>
20784             Daniel Jacobowitz  <dan@codesourcery.com>
20785
20786         * linux-low.c (linux_kill): Handle being called with no threads.
20787         * win32-i386-low.c (win32_kill): Likewise.
20788         (get_child_debug_event): Clear current_process_handle.
20789
20790 2006-12-30  Denis PILAT  <denis.pilat@st.com>
20791             Daniel Jacobowitz  <dan@codesourcery.com>
20792
20793         * remote-utils.c (remote_open): Check the type of specified
20794         serial port devices before opening them.
20795         * server.c (main): Kill the inferior if an error occurs during
20796         the first remote_open.
20797
20798 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
20799
20800         * README: Update supported targets.
20801
20802 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
20803
20804         * Makefile.in (clean): Remove reg-mips64.c.
20805         (reg-mips64.c, reg-mips64.o): New rules.
20806         * configure.srv: Handle mips64.  Include regset support for mips.
20807         * linux-mips-low.c (union mips_register): New.
20808         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
20809         (mips_breakpoint, mips_breakpoint_at): Use int.
20810         (mips_collect_register, mips_supply_register)
20811         (mips_collect_register_32bit, mips_supply_register_32bit)
20812         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
20813         (mips_store_fpregset, target_regsets): New.
20814         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
20815
20816 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
20817
20818         * configure.srv: Add target "spu*-*-*".
20819         * Makefile.in (clean): Remove reg-spu.c.
20820         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
20821         * spu-low.c: New file.
20822
20823 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
20824
20825         * configure.ac: Correct td_thr_tls_get_addr test.
20826         * configure: Regenerated.
20827
20828 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
20829
20830         * linux-low.c (linux_wait_for_event): Reformat.  Use the
20831         pass_signals array.
20832         * remote-utils.c (decode_address_to_semicolon): New.
20833         * server.c (pass_signals, handle_general_set): New.
20834         (handle_query): Mention QPassSignals for qSupported.
20835         (main): Call handle_general_set.
20836         * server.h (pass_signals, decode_address_to_semicolon): New.
20837
20838 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
20839
20840         * server.c (handle_query): Correct error handling for read_auxv.
20841
20842 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
20843
20844         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
20845         and srv_linux_thread_db to yes.
20846         * linux-s390-low.c (s390_fill_gregset): New function.
20847         (target_regsets): Define data structure.
20848
20849 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
20850
20851         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
20852         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
20853         * config.in, configure: Regenerated.
20854         * inferiors.c (gdb_id_to_thread): New function.
20855         (gdb_id_to_thread_id): Use it.
20856         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
20857         * linux-low.h (struct process_info): Add th member.
20858         (thread_db_get_tls_address): New prototype.
20859         * remote-utils.c (decode_address): Make non-static.
20860         * server.c (handle_query): Handle qGetTLSAddr.
20861         * server.h (gdb_id_to_thread, decode_address): New prototypes.
20862         * target.h (struct target_ops): Add get_tls_address.
20863         * thread-db.c (maybe_attach_thread): Save the thread handle.
20864         (thread_db_get_tls_address): New.
20865
20866 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
20867
20868         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
20869         (linux_resume_one_process): Take a siginfo_t *.  Update all
20870         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
20871         (struct pending_signals): Add a siginfo_t.
20872         (linux_wait_for_process): Always set last_status.
20873         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
20874         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
20875         * linux-low.h (struct process_info): Add last_status.
20876
20877 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
20878
20879         * remote-utils.c (try_rle): New function.
20880         (putpkt_binary): Use it.
20881
20882 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
20883
20884         * Makefile.in (clean): Clean reg-x86-64-linux.c.
20885         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
20886         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
20887         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
20888         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
20889         point registers.
20890
20891 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
20892
20893         * server.c (terminal_fd): New variable.
20894         (old_foreground_pgrp): Likewise.
20895         (restore_old_foreground_pgrp): New function.
20896         (start_inferior): Record the terminal file descriptor in terminal_fd
20897         and its original foreground group in old_foreground_pgrp.  Register
20898         restore_old_foreground_pgrp with atexit().
20899
20900 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
20901
20902         * server.c (handle_query): Correct qPart to qXfer.
20903
20904 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
20905
20906         * configure.ac: Check for more headers which are missing on
20907         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
20908         * configure.srv: Add Cygwin and mingw32.
20909         * remote-utils.c: Don't include headers unconditionally which
20910         are missing on mingw32.  Include <winsock.h> for mingw32.
20911         (remote_open): Adjust for mingw32 support.  Flush
20912         standard error after writing to it.
20913         (remote_close, putpkt_binary, input_interrupt, block_async_io)
20914         (unblock_async_io, enable_async_io, disable_async_io)
20915         (readchar, getpkt): Update for Winsock support.
20916         (prepare_resume_reply): Expect a protocol signal number.
20917         * server.c: Disable <sys/wait.h> on mingw32.
20918         (start_inferior): Adjust for mingw32 support.  Flush
20919         standard error after writing to it.
20920         (attach_inferior): Likewise.  Use protocol signal
20921         numbers.
20922         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
20923         and names.
20924         * win32-i386-low.c: New file.
20925         * Makefile.in (XM_CLIBS): Set.
20926         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
20927         (win32-i386-low.o): New dependency rule.
20928         * linux-low.c (linux_wait): Use target signal numbers.
20929         * target.h (struct target_ops): Doc fix.
20930         * server.h (target_signal_to_name): New prototype.
20931         * gdbreplay.c: Don't include headers unconditionally which
20932         are missing on mingw32.  Include <winsock.h> for mingw32.
20933         (remote_close, remote_open): Adjust for Winsock support.
20934         * configure, config.in: Regenerated.
20935
20936 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
20937
20938         * server.c (decode_xfer_read, write_qxfer_response): New.
20939         (handle_query): Take a packet length argument.  Handle
20940         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
20941         the qSupported response.
20942         (main): Update call to handle_query.
20943
20944 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
20945
20946         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
20947         (putpkt_binary): Renamed from putpkt and adjusted for binary
20948         data.
20949         (putpkt): New wrapper for putpkt_binary.
20950         (readchar): Don't mask off the high bit.
20951         (decode_X_packet): New function.
20952         * server.c (main): Call putpkt_binary if a handler sets the packet
20953         length.  Save the length of the incoming packet.  Handle 'X'.
20954         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
20955
20956 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
20957
20958         * server.c (handle_query): Handle qSupported.
20959
20960 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
20961
20962         * remote-utils.c (all_symbols_looked_up): New variable.
20963         (look_up_one_symbol): Check it.
20964         * server.h (look_up_one_symbol): New declaration.
20965         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
20966
20967 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
20968
20969         * Makefile.in (linux-arm-low.o): Update dependencies.
20970         * linux-arm-low.c: Include "gdb_proc_service.h".
20971         (PTRACE_GET_THREAD_AREA): Define.
20972         (ps_get_thread_area): New function.
20973
20974 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
20975
20976         * configure.srv (m68k*-*-uclinux*): New target.
20977         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
20978         (linux_resume_one_process): Remove extraneous cast.
20979         (linux_read_offsets): New.
20980         (linux_target_op): Add linux_read_offsets on mmuless systems.
20981         * server.c (handle_query): Add qOffsets logic.
20982         * target.h (struct target_ops): Add read_offsets.
20983
20984 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
20985
20986         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
20987         (PTRACE_GET_THREAD_AREA): Define.
20988         (ps_get_thread_area): New function.
20989         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
20990         (linux-x86-64-low.o): Update.
20991
20992 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
20993
20994         * configure.ac: Remove checks for prfpregset_t.
20995         * gdb_proc_service.h: New file.
20996         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
20997         new "gdb_proc_service.h".
20998         * proc-service.c: Likewise.
20999         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
21000         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
21001         * Makefile.in (gdb_proc_service_h): Updated.
21002         * configure, config.in: Regenerated.
21003
21004 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
21005
21006         * remote-utils.c (prepare_resume_reply): Move declaration
21007         of gdb_id_from_wait to the top of the block.
21008
21009 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
21010
21011         * linux-low.c (regsets_store_inferior_registers): Read the regset
21012         from the target before filling it.
21013
21014 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
21015
21016         * server.c (attach_inferior): Return SIGTRAP for a successful
21017         attach.
21018
21019 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
21020
21021         * Makefile.in (OBS): Add version.o.
21022         (STAGESTUFF): Delete.
21023         (version.o): Add dependencies.
21024         (version.c): Replace rule.
21025         (clean): Remove version.c.
21026         * server.c (gdbserver_version): New.
21027         (gdbserver_usage): Use printf.
21028         (main): Handle --version and --help.
21029         * server.h (version, host_name): Add declarations.
21030
21031 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
21032
21033         * linux-arm-low.c:
21034         * linux-arm-low.c:
21035         * inferiors.c:
21036         * i387-fp.h:
21037         * i387-fp.c:
21038         * gdbreplay.c:
21039         * regcache.c:
21040         * proc-service.c:
21041         * mem-break.h:
21042         * mem-break.c:
21043         * linux-x86-64-low.c:
21044         * linux-sh-low.c:
21045         * linux-s390-low.c:
21046         * linux-ppc64-low.c:
21047         * linux-ppc-low.c:
21048         * linux-mips-low.c:
21049         * linux-m68k-low.c:
21050         * linux-m32r-low.c:
21051         * linux-low.h:
21052         * linux-low.c:
21053         * linux-ia64-low.c:
21054         * linux-i386-low.c:
21055         * linux-crisv32-low.c:
21056         * thread-db.c:
21057         * terminal.h:
21058         * target.h:
21059         * target.c:
21060         * server.h:
21061         * server.c:
21062         * remote-utils.c:
21063         * regcache.h:
21064         * utils.c:
21065         * Makefile.in:
21066         * configure.ac:
21067         * gdbserver.1: Add (C) after Copyright.  Update the FSF
21068         address.
21069
21070 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
21071
21072         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
21073         (arm_breakpoint_at): Recognize both breakpoints.
21074         (the_low_target): Use the correct breakpoint instruction.
21075
21076 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
21077
21078         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
21079         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
21080         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
21081         (the_low_target): Update.
21082
21083 2005-10-25  Andreas Schwab  <schwab@suse.de>
21084
21085         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
21086
21087         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
21088         (ia64_num_regs): Reduce to 462.
21089
21090 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
21091
21092         * acinclude.m4: Correct quoting.
21093         * aclocal.m4: Regenerated.
21094
21095         Suggested by SZOKOVACS Robert <szo@ies.hu>:
21096         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
21097         (thread_db_init): Call thread_db_err_str.
21098         * configure.ac: Check for TD_VERSION.
21099         * config.in, configure: Regenerated.
21100
21101 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
21102
21103         * server.h (error, fatal, warning): Add ATTR_FORMAT.
21104
21105 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21106
21107         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
21108         is not available.  Define HAVE_PTRACE_GETREGS if it is.
21109         * config.in, configure: Regenerated.
21110         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
21111         * linux-i386-low.c, linux-m68k-low.c: Update to use
21112         HAVE_PTRACE_GETREGS.
21113         * linux-low.c (regsets_fetch_inferior_registers)
21114         (regsets_store_inferior_registers): Only return 0 if we processed
21115         GENERAL_REGS.
21116         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
21117         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
21118
21119 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21120
21121         * inferiors.c (struct thread_info): Add gdb_id.
21122         (add_thread): Add gdb_id argument.
21123         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
21124         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
21125         calls to add_thread.
21126         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
21127         * server.c (handle_query): Use thread_to_gdb_id.
21128         (handle_v_cont, main): Use gdb_id_to_thread_id.
21129         * server.h (add_thread): Update prototype.
21130         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
21131         prototypes.
21132
21133 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21134
21135         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
21136         left-padded registers.
21137         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
21138         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
21139
21140 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
21141
21142         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
21143         * configure: Regenerate.
21144         * config.in: Regenerate.
21145         * server.h (NEED_DECLARATION_STRERROR):
21146         Replace with !HAVE_DECL_STRERROR.
21147
21148 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
21149
21150         * linux-low.c (linux_wait, linux_send_signal): Don't test
21151         an unsigned long variable for > 0 if it could be MAX_ULONG.
21152         * server.c (myresume): Likewise.
21153         * target.c (set_desired_inferior): Likewise.
21154
21155 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
21156
21157         * configure.ac: Simplify and improve check for socklen_t.
21158         * configure, config.in: Regenerate.
21159
21160 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
21161
21162         * acconfig.h: Remove.
21163         * configure.ac: Add a test for socklen_t.  Use three-argument
21164         AC_DEFINE throughout.
21165         * config.in: Regenerated using autoheader 2.59.
21166         * configure: Regenerated.
21167
21168         * gdbreplay.c (socklen_t): Provide a default.
21169         (remote_open): Use socklen_t.
21170         * remote-utils.c (socklen_t): Provide a default.
21171         (remote_open): Use socklen_t.
21172         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
21173         unsigned char.
21174
21175         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
21176         char for buffers.
21177         * linux-low.c (linux_read_memory, linux_write_memory)
21178         (linux_read_auxv): Likewise.
21179         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
21180         (check_mem_write): Likewise.
21181         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
21182         Likewise.
21183         * regcache.c (struct inferior_rgcache_data, registers_to_string)
21184         (registers_from_string, register_data): Likewise.
21185         * server.c (handle_query, main): Likewise.
21186         * server.h (convert_ascii_to_int, convert_int_to_ascii)
21187         (decode_M_packet): Likewise.
21188         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
21189         * target.h (struct target_ops): Update read_memory, write_memory,
21190         and read_auxv.
21191         (read_inferior_memory, write_inferior_memory): Update.
21192         * linux-low.h (struct linux_target_ops): Change type of breakpoint
21193         to unsigned char *.
21194         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
21195         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
21196         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
21197         linux-s390-low.c, linux-sh-low.c: Update for changes in
21198         read_inferior_memory and the_low_target->breakpoint.
21199
21200 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
21201
21202         * Makefile.in (SFILES): Add linux-ppc64-low.c.
21203         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
21204         * configure.srv: Add powerpc64-*-linux*.
21205         * linux-ppc64-low.c: New file.
21206
21207 2005-05-23  Orjan Friberg  <orjanf@axis.com>
21208
21209         * linux-cris-low.c: New file with support for CRIS.
21210         * linux-crisv32-low.c: Ditto for CRISv32.
21211         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
21212         (clean): Add reg-cris.c and reg-crisv32.c.
21213         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
21214         reg-crisv32.o, and reg-crisv32.c to make rules.
21215         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
21216         recognized targets.
21217
21218 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
21219
21220         * linux-low.c (fetch_register): Ensure buffer size is a multiple
21221         of sizeof (PTRACE_XFER_TYPE).
21222         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
21223
21224 2005-05-12  Orjan Friberg  <orjanf@axis.com>
21225
21226         * target.h (struct target_ops): Add insert_watchpoint,
21227         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
21228         pointers for hardware watchpoint support.
21229         * linux-low.h (struct linux_target_ops): Ditto.
21230         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
21231         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
21232         to linux_target_ops.
21233         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
21234         reply packet.
21235         * server.c (main): Recognize 'Z' and 'z' packets.
21236
21237 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
21238
21239         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
21240         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
21241         (the_low_target): Add new members.
21242
21243 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
21244
21245         * proc-service.c (ps_lgetregs): Search all_processes instead of
21246         all_threads.
21247
21248 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
21249
21250         * server.c (start_inferior): Change return type to int.
21251         (attach_inferior): Change sigptr to int *.
21252         (handle_v_cont, handle_v_requests): Change signal to int *.
21253         (main): Change signal to int.
21254
21255 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
21256
21257         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
21258         * configure.srv: Add m32r*-*-linux*.
21259         * linux-m32r-low.c: New file.
21260
21261 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
21262
21263         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
21264
21265 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
21266
21267         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
21268         Take unsigned long arguments for PIDs.
21269         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
21270         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
21271         (wait_for_sigstop, linux_resume_one_process)
21272         (regsets_fetch_inferior_registers, linux_send_signal)
21273         (linux_read_auxv): Likewise.  Update the types of variables holding
21274         PIDs.  Update format string specifiers.
21275         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
21276         * remote-utils.c (prepare_resume_reply): Likewise.
21277         * server.c (cont_thread, general_thread, step_thread)
21278         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
21279         unsigned long.
21280         (handle_query): Update format specifiers.
21281         (handle_v_cont, main): Use strtoul for thread IDs.
21282         * server.h (struct inferior_list_entry): Use unsigned long for ID.
21283         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
21284         (general_thread, step_thread, thread_from_wait)
21285         (old_thread_from_wait): Update.
21286         * target.h (struct thread_resume): Use unsigned long for THREAD.
21287         (struct target_ops): Use unsigned long for arguments to attach and
21288         thread_alive.
21289
21290 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
21291
21292         * acinclude.m4: Include bfd/bfd.m4 directly.
21293         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
21294         <agriffis@toolchain.org>.
21295         * aclocal.m4, configure: Regenerated.
21296
21297 2005-01-07  Andrew Cagney  <cagney@gnu.org>
21298
21299         * configure.ac: Rename configure.in, require autoconf 2.59.
21300         * configure: Re-generate.
21301
21302 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
21303
21304         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
21305         LIBS when finished.
21306         * aclocal.m4: Regenerated.
21307         * configure: Regenerated.
21308
21309 2004-11-21  Andreas Schwab  <schwab@suse.de>
21310
21311         * linux-m68k-low.c (m68k_num_gregs): Define.
21312         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
21313         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
21314         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
21315         (m68k_breakpoint_at): New.  Add to the_low_target.
21316
21317         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
21318         srv_linux_thread_db to yes.
21319
21320 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
21321
21322         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
21323         (ARCH_SET_FS): Likewise.
21324         (ARCH_GET_FS): Likewise.
21325         (ARCH_GET_GS): Likewise.
21326
21327 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21328
21329         * linux-i386-low.c (ps_get_thread_area): New.
21330         * linux-x86-64-low.c (ps_get_thread_area): New.
21331         * linux-low.c: Include <sys/syscall.h>.
21332         (linux_kill_one_process): Don't kill the first thread here.
21333         (linux_kill): Kill the first thread here.
21334         (kill_lwp): New function.
21335         (send_sigstop, linux_send_signal): Use it.
21336         * proc-service.c: Clean up #ifdefs.
21337         (fpregset_info): Delete.
21338         (ps_lgetregs): Update and enable implementation.
21339         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
21340         implementations.
21341         * remote-utils.c (struct sym_cache, symbol_cache): New.
21342         (input_interrupt): Print a clearer message.
21343         (async_io_enabled): New variable.
21344         (enable_async_io, disable_async_io): Use it.  Update comments.
21345         (look_up_one_symbol): Use the symbol cache.
21346         * thread-db.c (thread_db_look_up_symbols): New function.
21347         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
21348
21349 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21350
21351         * configure.in: Test for -rdynamic.
21352         * configure: Regenerated.
21353         * Makefile (INTERNAL_LDFLAGS): New.
21354         (gdbserver, gdbreplay): Use it.
21355
21356 2004-09-02  Andrew Cagney  <cagney@gnu.org>
21357
21358         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
21359
21360 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
21361
21362         * linux-low.c (linux_wait): Clear all_processes list also.
21363
21364 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21365
21366         * linux-low.c: Include <errno.h>.  Remove extern declaration of
21367         errno.
21368
21369 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21370
21371         * gdbreplay.c, server.h, utils.c: Update copyright years.
21372
21373 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21374
21375         * server.c (main): Print child status or termination signal from
21376         variable 'signal', not 'sig'.
21377
21378 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21379
21380         * linux-low.c (linux_read_memory): Change return type to
21381         int.  Check for and return error from ptrace().
21382         * target.c (read_inferior_memory): Change return type to int.  Pass
21383         back return status from the_target->read_memory().
21384         * target.h (struct target_ops): Adapt *read_memory() prototype.
21385         Update comment.
21386         (read_inferior_memory): Adapt prototype.
21387         * server.c (main): Return an error packet if
21388         read_inferior_memory() returns an error.
21389
21390 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
21391
21392         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
21393         Unify with other clean targets.
21394
21395 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21396
21397         * server.c (handle_v_cont): Call set_desired_inferior.
21398
21399 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21400
21401         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
21402
21403 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21404
21405         * linux-low.c (linux_wait): Unblock async I/O.
21406         (linux_resume): Block and enable async I/O.
21407         * remote-utils.c (block_async_io, unblock_async_io): New functions.
21408         * server.h (block_async_io, unblock_async_io): Add prototypes.
21409
21410 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21411
21412         * remote-utils.c (remote_open): Print a status notice after
21413         opening a TCP port.
21414         * server.c (attach_inferior): Print a status notice after
21415         attaching.
21416
21417 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21418
21419         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
21420
21421 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
21422
21423         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
21424         error packet.
21425         * server.c, target.h: Update copyright years.
21426
21427 2004-02-25  Roland McGrath  <roland@redhat.com>
21428
21429         * target.h (struct target_ops): New member `read_auxv'.
21430         * server.c (handle_query): Handle qPart:auxv:read: query using that.
21431         * linux-low.c (linux_read_auxv): New function.
21432         (linux_target_ops): Initialize `read_auxv' member to that.
21433
21434 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21435
21436         Committed by Jim Blandy  <jimb@redhat.com>.
21437
21438         * linux-s390-low.c (s390_num_regs): Update.
21439         (s390_regmap): Remove control registers.  Use __s390x__ predefine
21440         instead of GPR_SIZE to distiguish s390 and s390x targets.
21441
21442 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
21443
21444         * linux-low.c: Update copyright year.
21445         (check_removed_breakpoint): Clear pending_is_breakpoint.
21446         (linux_set_resume_request, linux_queue_one_thread)
21447         (resume_status_pending_p): New functions.
21448         (linux_continue_one_thread): Use process->resume.
21449         (linux_resume): Only resume threads if there are no pending events.
21450         * linux-low.h (struct process_info): Add resume request
21451         pointer.
21452
21453 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
21454
21455         * regcache.c (new_register_cache): Clear the allocated register
21456         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
21457
21458 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
21459
21460         * linux-low.c (linux_resume): Take a struct thread_resume *
21461         argument.
21462         (linux_wait): Update call.
21463         (resume_ptr): New static variable.
21464         (linux_continue_one_thread): Renamed from
21465         linux_continue_one_process.  Use resume_ptr.
21466         (linux_resume): Use linux_continue_one_thread.
21467         * server.c (handle_v_cont, handle_v_requests): New functions.
21468         (myresume): New function.
21469         (main): Handle 'v' case.
21470         * target.h (struct thread_resume): New type.
21471         (struct target_ops): Change argument of "resume" to struct
21472         thread_resume *.
21473         (myresume): Delete macro.
21474
21475 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
21476
21477         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
21478         (uninstall): Support DESTDIR.
21479
21480 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
21481
21482         * configure.srv: Add xscale*linux copy of arm*linux entry.
21483
21484 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
21485
21486         * linux-arm-low.c (arm_reinsert_addr): New function.
21487         (the_low_target): Add arm_reinsert_addr.
21488
21489 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
21490
21491         * mem-break.c: Remove whitespace at end of file.
21492
21493 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21494
21495         * configure.in: Check whether we need to prototype strerror.
21496         * server.h: Optionally prototype strerror.
21497         * gdbreplay.c (perror_with_name): Use strerror.
21498         * linux-low.c (linux_attach_lwp): Use strerror.
21499         * utils.c (perror_with_name): Use strerror.
21500         * config.in, configure: Regenerated.
21501
21502 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21503
21504         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
21505         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
21506
21507 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
21508
21509         * Makefile.in (SFILES): Update.
21510         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
21511         low-sun3.c: Remove files.
21512
21513 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
21514
21515         * linux-low.c: Move comment to linux_thread_alive where it belonged.
21516         (linux_detach_one_process, linux_detach): New functions.
21517         (linux_target_ops): Add linux_detach.
21518         * server.c (main): Handle 'D' packet.
21519         * target.h (struct target_ops): Add "detach" member.
21520         (detach_inferior): Define.
21521
21522 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
21523
21524         From Kelley Cook  <kelleycook@wideopenwest.com>:
21525         * configure.srv: Accept i[34567]86 variants.
21526
21527 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
21528
21529         * linux-low.c (linux_wait_for_event): Correct comment typos.
21530         (linux_resume_one_process): Call check_removed_breakpoint.
21531         (linux_send_signal): New function.
21532         (linux_target_ops): Add linux_send_signal.
21533         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
21534         of kill.
21535         * target.h (struct target_ops): Add send_signal.
21536
21537 2003-05-29  Jim Blandy  <jimb@redhat.com>
21538
21539         * linux-low.c (usr_store_inferior_registers): Transfer buf in
21540         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
21541         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
21542         away part of the register's value.
21543
21544 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
21545
21546         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
21547         (linux_wait_for_event, linux_init_signals): Likewise.
21548
21549 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
21550
21551         * configure.in: Check for stdlib.h.
21552         * configure: Regenerated.
21553         * config.in: Regenerated.
21554
21555 2003-01-04  Andreas Schwab  <schwab@suse.de>
21556
21557         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
21558
21559 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
21560
21561         * Makefile.in: Remove obsolete code.
21562
21563 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
21564
21565         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
21566         defined(PT_FPR0_HI).
21567
21568 2002-11-17  Stuart Hughes  <seh@zee2.com>
21569
21570         * linux-arm-low.c (arm_num_regs): Increase.
21571         (arm_regmap): Include status register.
21572
21573 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
21574
21575         * linux-low.c (register_addr): Remove incorrect -1 check.
21576
21577 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
21578
21579         * linux-low.c (linux_create_inferior): Call setpgid.  Return
21580         the new PID.
21581         (unstopped_p, linux_signal_pid): Remove.
21582         (linux_target_ops): Remove linux_signal_pid.
21583         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
21584         global instead of target method.
21585         * target.h (struct target_ops): Remove signal_pid.  Update comment
21586         for create_inferior.
21587         * server.c (signal_pid): New variable.
21588         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
21589         gdbserver.  Set the child to be the foreground process group.
21590         (attach_inferior): Set signal_pid.
21591
21592 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
21593
21594         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
21595
21596 2002-08-20  Jim Blandy  <jimb@redhat.com>
21597
21598         * Makefile.in (LDFLAGS): Allow the configure script to establish a
21599         default for this.
21600
21601 2002-08-01  Andrew Cagney  <cagney@redhat.com>
21602
21603         * Makefile.in: Make chill references obsolete.
21604
21605 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
21606
21607         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
21608         * configure: Regenerate.
21609         * config.in: Regenerate.
21610
21611 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
21612
21613         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
21614         (perror_with_name, remote_close, remote_open, expect, play): Static.
21615
21616 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
21617
21618         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
21619         byte offsets instead of an array of indexes.
21620         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
21621
21622 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
21623
21624         * regcache.c: Add comment.
21625
21626 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
21627
21628         * thread-db.c: New file.
21629         * proc-service.c: New file.
21630         * acinclude.m4: New file.
21631         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
21632         proc-service.o, and thread-db.o.
21633         (linux-low.o): Add USE_THREAD_DB.
21634         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
21635         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
21636         * aclocal.m4: Regenerated.
21637         * config.in: Regenerated.
21638         * configure: Regenerated.
21639         * configure.in: Check for proc_service.h, sys/procfs.h,
21640         thread_db.h, and linux/elf.h headrs.
21641         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
21642         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
21643         Check for -lthread_db and thread support.
21644         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
21645         PowerPC, and SuperH.
21646         * i387-fp.c: Constify arguments.
21647         * i387-fp.h: Likewise.
21648         * inferiors.c: (struct thread_info): Renamed from
21649         `struct inferior_info'.  Remove PID member.  Use generic inferior
21650         list header.  All uses updated.
21651         (inferiors, signal_pid): Removed.
21652         (all_threads): New variable.
21653         (get_thread): Define.
21654         (add_inferior_to_list): New function.
21655         (for_each_inferior): New function.
21656         (change_inferior_id): New function.
21657         (add_inferior): Removed.
21658         (remove_inferior): New function.
21659         (add_thread): New function.
21660         (free_one_thread): New function.
21661         (remove_thread): New function.
21662         (clear_inferiors): Use for_each_inferior and free_one_thread.
21663         (find_inferior): New function.
21664         (find_inferior_id): New function.
21665         (inferior_target_data): Update argument type.
21666         (set_inferior_target_data): Likewise.
21667         (inferior_regcache_data): Likewise.
21668         (set_inferior_regcache_data): Likewise.
21669         * linux-low.c (linux_bp_reinsert): Remove.
21670         (all_processes, stopping_threads, using_thrads)
21671         (struct pending_signals, debug_threads, pid_of): New.
21672         (inferior_pid): Replace with macro.
21673         (struct inferior_linux_data): Remove.
21674         (get_stop_pc, add_process): New functions.
21675         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
21676         Use add_process and add_thread.
21677         (linux_attach_lwp): New function, based on old linux_attach.  Use
21678         add_process and add_thread.  Set stop_expected for new threads.
21679         (linux_attach): New function.
21680         (linux_kill_one_process): New function.
21681         (linux_kill): Kill all LWPs.
21682         (linux_thread_alive): Use find_inferior_id.
21683         (check_removed_breakpoints, status_pending_p): New functions.
21684         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
21685         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
21686         struct for the found process.
21687         (linux_wait_for_event): New function.
21688         (linux_wait): Use it.  Support LWPs.
21689         (send_sigstop, wait_for_sigstop, stop_all_processes)
21690         (linux_resume_one_process, linux_continue_one_process): New functions.
21691         (linux_resume): Support LWPs.
21692         (REGISTER_RAW_SIZE): Remove.
21693         (fetch_register): Use register_size instead.  Call supply_register.
21694         (usr_store_inferior_registers): Likewise.  Call collect_register.
21695         Fix recursive case.
21696         (regsets_fetch_inferior_registers): Improve error message.
21697         (regsets_store_inferior_registers): Add debugging.
21698         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
21699         (unstopped_p, linux_signal_pid): New functions.
21700         (linux_target_ops): Add linux_signal_pid.
21701         (linux_init_signals): New function.
21702         (initialize_low): Call it.  Initialize using_threads.
21703         * regcache.c (inferior_regcache_data): Add valid
21704         flag.
21705         (get_regcache): Fetch registers lazily.  Add fetch argument
21706         and update all callers.
21707         (regcache_invalidate_one, regcache_invalidate): New
21708         functions.
21709         (new_register_cache): Renamed from create_register_cache.
21710         Return the new regcache.
21711         (free_register_cache): Change argument to a void *.
21712         (registers_to_string, registers_from_string): Call get_regcache
21713         with fetch flag set.
21714         (register_data): Make static.  Pass fetch flag to get_regcache.
21715         (supply_register): Call get_regcache with fetch flag clear.
21716         (collect_register): Call get_regcache with fetch flag set.
21717         (collect_register_as_string): New function.
21718         * regcache.h: Update.
21719         * remote-utils.c (putpkt): Flush after debug output and use
21720         stderr.
21721         Handle input interrupts while waiting for an ACK.
21722         (input_interrupt): Use signal_pid method.
21723         (getpkt): Flush after debug output and use stderr.
21724         (outreg): Use collect_register_as_string.
21725         (new_thread_notify, dead_thread_notify): New functions.
21726         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
21727         and general_thread.
21728         (look_up_one_symbol): Flush after debug output.
21729         * server.c (step_thread, server_waiting): New variables.
21730         (start_inferior): Don't use signal_pid.  Update call to mywait.
21731         (attach_inferior): Update call to mywait.
21732         (handle_query): Handle qfThreadInfo and qsThreadInfo.
21733         (main): Don't fetch/store registers explicitly.  Use
21734         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
21735         calls to mywait.
21736         * server.h: Update.
21737         (struct inferior_list, struct_inferior_list_entry): New.
21738         * target.c (set_desired_inferior): New.
21739         (write_inferior_memory): Constify.
21740         (mywait): New function.
21741         * target.h: Update.
21742         (struct target_ops): New signal_pid method.
21743         (mywait): Removed macro, added prototype.
21744
21745         * linux-low.h (regset_func): Removed.
21746         (regset_fill_func, regset_store_func): New.
21747         (enum regset_type): New.
21748         (struct regset_info): Add type field.  Use new operation types.
21749         (struct linux_target_ops): stop_pc renamed to get_pc.
21750         Add decr_pc_after_break and breakpoint_at.
21751         (get_process, get_thread_proess, get_process_thread)
21752         (strut process_info, all_processes, linux_attach_lwp)
21753         (thread_db_init): New.
21754
21755         * linux-arm-low.c (arm_get_pc, arm_set_pc,
21756         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
21757         (the_low_target): Add new members.
21758         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
21759         (i386_store_fpxregset): Constify.
21760         (target_regsets): Add new kind identifier.
21761         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
21762         (i386_set_pc): Add debugging.
21763         (i386_breakpoint_at): New function.
21764         (the_low_target): Add new members.
21765         * linux-mips-low.c (mips_get_pc, mips_set_pc)
21766         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
21767         (mips_breakpoint_at): New.
21768         (the_low_target): Add new members.
21769         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
21770         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
21771         (the_low_target): Add new members.
21772         * linux-sh-low.c (sh_get_pc, sh_set_pc)
21773         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
21774         (the_low_target): Add new members.
21775         * linux-x86-64-low.c (target_regsets): Add new kind
21776         identifier.
21777
21778 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
21779
21780         From Martin Pool <mbp@samba.org>:
21781         * server.c (gdbserver_usage): New function.
21782         (main): Call it.
21783
21784 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
21785
21786         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
21787         stop_at -> stop_pc.
21788
21789 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
21790
21791         * Makefile.in: Remove obsolete code.
21792
21793 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
21794
21795         * linux-low.c (regsets_fetch_inferior_registers),
21796         (regsets_store_inferior_registers): Removed cast to int from
21797         ptrace() calls.
21798         * regcache.h: Added declaration of struct inferior_info.
21799
21800 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
21801
21802         * inferiors.c (struct inferior_info): Add regcache_data.
21803         (add_inferior): Call create_register_cache.
21804         (clear_inferiors): Call free_register_cache.
21805         (inferior_regcache_data, set_inferior_regcache_data): New functions.
21806         * regcache.c (struct inferior_regcache_data): New.
21807         (registers): Remove.
21808         (get_regcache): New function.
21809         (create_register_cache, free_register_cache): New functions.
21810         (set_register_cache): Don't initialize the register cache here.
21811         (registers_to_string, registers_from_string, register_data): Call
21812         get_regcache.
21813         * regcache.h: Add prototypes.
21814         * server.h: Likewise.
21815
21816 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
21817
21818         * mem-break.c: New file.
21819         * mem-break.h: New file.
21820         * Makefile.in: Add mem-break.o rule; update server.h
21821         dependencies.
21822         * inferiors.c (struct inferior_info): Add target_data
21823         member.
21824         (clear_inferiors): Free target_data member if set.
21825         (inferior_target_data, set_inferior_target_data): New functions.
21826         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
21827         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
21828         * linux-low.c (linux_bp_reinsert): New variable.
21829         (struct inferior_linux_data): New.
21830         (linux_create_inferior): Use set_inferior_target_data.
21831         (linux_attach): Likewise.  Call add_inferior.
21832         (linux_wait_for_one_inferior): New function.
21833         (linux_wait): Call it.
21834         (linux_write_memory): Add const.
21835         (initialize_low): Call set_breakpoint_data.
21836         * linux-low.h (struct linux_target_ops): Add breakpoint
21837         handling members.
21838         * server.c (attach_inferior): Remove extra add_inferior
21839         call.
21840         * server.h: Include mem-break.h.  Update inferior.c
21841         prototypes.
21842         * target.c (read_inferior_memory)
21843         (write_inferior_memory): New functions.
21844         * target.h (read_inferior_memory)
21845         (write_inferior_memory): Change macros to prototypes.
21846         (struct target_ops): Update comments.  Add const to write_memory
21847         definition.
21848
21849 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
21850
21851         * linux-low.c (usr_store_inferior_registers): Support
21852         registers which are allowed to fail to store.
21853         * linux-low.h (linux_target_ops): Likewise.
21854         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
21855         (ppc_cannot_store_register): FPSCR may not be storable.
21856
21857 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21858
21859         * server.h: Include <string.h> if HAVE_STRING_H.
21860         * ChangeLog: Correct paths in last ChangeLog entry.
21861
21862 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21863
21864         * linux-low.h: Remove obsolete prototypes.
21865         (struct linux_target_ops): New.
21866         (extern the_low_target): New.
21867         * linux-low.c (num_regs, regmap): Remove declarations.
21868         (register_addr): Use the_low_target explicitly.
21869         (fetch_register): Likewise.
21870         (usr_fetch_inferior_registers): Likewise.
21871         (usr_store_inferior_registers): Likewise.
21872         * linux-arm-low.c (num_regs): Remove.
21873         (arm_num_regs): Define.
21874         (arm_regmap): Renamed from regmap, made static.
21875         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
21876         made static.
21877         (arm_cannot_store_register): Renamed from cannot_store_register,
21878         made static.
21879         (the_low_target): New.
21880         * linux-i386-low.c (num_regs): Remove.
21881         (i386_num_regs): Define.
21882         (i386_regmap): Renamed from regmap, made static.
21883         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
21884         made static.
21885         (i386_cannot_store_register): Renamed from cannot_store_register,
21886         made static.
21887         (the_low_target): New.
21888         * linux-ia64-low.c (num_regs): Remove.
21889         (ia64_num_regs): Define.
21890         (ia64_regmap): Renamed from regmap, made static.
21891         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
21892         made static.
21893         (ia64_cannot_store_register): Renamed from cannot_store_register,
21894         made static.
21895         (the_low_target): New.
21896         * linux-m68k-low.c (num_regs): Remove.
21897         (m68k_num_regs): Define.
21898         (m68k_regmap): Renamed from regmap, made static.
21899         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
21900         made static.
21901         (m68k_cannot_store_register): Renamed from cannot_store_register,
21902         made static.
21903         (the_low_target): New.
21904         * linux-mips-low.c (num_regs): Remove.
21905         (mips_num_regs): Define.
21906         (mips_regmap): Renamed from regmap, made static.
21907         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
21908         made static.
21909         (mips_cannot_store_register): Renamed from cannot_store_register,
21910         made static.
21911         (the_low_target): New.
21912         * linux-ppc-low.c (num_regs): Remove.
21913         (ppc_num_regs): Define.
21914         (ppc_regmap): Renamed from regmap, made static.
21915         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
21916         made static.
21917         (ppc_cannot_store_register): Renamed from cannot_store_register,
21918         made static.
21919         (the_low_target): New.
21920         * linux-s390-low.c (num_regs): Remove.
21921         (s390_num_regs): Define.
21922         (s390_regmap): Renamed from regmap, made static.
21923         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
21924         made static.
21925         (s390_cannot_store_register): Renamed from cannot_store_register,
21926         made static.
21927         (the_low_target): New.
21928         * linux-sh-low.c (num_regs): Remove.
21929         (sh_num_regs): Define.
21930         (sh_regmap): Renamed from regmap, made static.
21931         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
21932         made static.
21933         (sh_cannot_store_register): Renamed from cannot_store_register,
21934         made static.
21935         (the_low_target): New.
21936         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
21937         (the_low_target): New.
21938
21939 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21940
21941         * Makefile.in: Add stamp-h target.
21942         * configure.in: Create stamp-h.
21943         * configure: Regenerated.
21944
21945 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21946
21947         * inferiors.c: New file.
21948         * target.c: New file.
21949         * target.h: New file.
21950         * Makefile.in:  Add target.o and inferiors.o.  Update
21951         dependencies.
21952         * linux-low.c (inferior_pid): New static variable,
21953         moved from server.c.
21954         (linux_create_inferior): Renamed from create_inferior.
21955         Call add_inferior.  Return 0 on success instead of a PID.
21956         (linux_attach): Renamed from myattach.
21957         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
21958         (linux_thread_alive): Renamed from mythread_alive.
21959         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
21960         child dies.
21961         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
21962         (regsets_store_inferior_registers): Correct error message.
21963         Add missing ``return 0''.
21964         (linux_fetch_registers): Renamed from fetch_inferior_registers.
21965         (linux_store_registers): Renamed from store_inferior_registers.
21966         (linux_read_memory): Renamed from read_inferior_memory.
21967         (linux_write_memory): Renamed from write_inferior_memory.
21968         (linux_target_ops): New structure.
21969         (initialize_low): Call set_target_ops ().
21970         * remote-utils.c (unhexify): New function.
21971         (hexify): New function.
21972         (input_interrupt): Send signals to ``signal_pid''.
21973         * server.c (inferior_pid): Remove.
21974         (start_inferior): Update create_inferior call.
21975         (attach_inferior): Call add_inferior.
21976         (handle_query): New function.
21977         (main): Call handle_query for `q' packets.
21978         * server.h: Include "target.h".  Remove obsolete prototypes.
21979         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
21980
21981 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21982
21983         * Makefile.in: Add WARN_CFLAGS.  Update configury
21984         dependencies.
21985         * configure.in: Check for <string.h>
21986         * configure: Regenerate.
21987         * config.in: Regenerate.
21988         * gdbreplay.c: Include needed system headers.
21989         (remote_open): Remove strchr prototype.
21990         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
21991         * regcache.c (supply_register): Change buf argument to const void *.
21992         (supply_register_by_name): Likewise.
21993         (collect_register): Change buf argument to void *.
21994         (collect_register_by_name): Likewise.
21995         * regcache.h: Add missing prototypes.
21996         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
21997         * server.c (handle_query): New function.
21998         (attached): New static variable, moved out of main.
21999         (main): Quiet longjmp clobber warnings.
22000         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
22001         * utils.c (error): Remove NORETURN.
22002         (fatal): Likewise.