gdbserver/ChangeLog

   1 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
   2
   3         Remove the 'emit_ops' linux target ops and let the concrete
   4         linux target define the op by overriding the declaration of
   5         process_stratum_target.
   6
   7         * linux-low.h (struct linux_target_ops): Remove the op.
   8         (class linux_process_target) <emit_ops>: Remove.
   9         * linux-low.cc (linux_process_target::emit_ops): Remove.
  10         * linux-x86-low.cc (class x86_target) <emit_ops>: Declare.
  11         (x86_emit_ops): Turn into...
  12         (x86_target::emit_ops): ...this.
  13         (the_low_target): Remove the op field.
  14         * linux-aarch64-low.cc (class aarch64_target) <emit_ops>: Declare.
  15         (aarch64_emit_ops): Turn into...
  16         (aarch64_target::emit_ops): ...this.
  17         (the_low_target): Remove the op field.
  18         * linux-ppc-low.cc (class ppc_target) <emit_ops>: Declare.
  19         (ppc_emit_ops): Turn into...
  20         (ppc_target::emit_ops): ...this.
  21         (the_low_target): Remove the op field.
  22         * linux-s390-low.cc (class s390_target) <emit_ops>: Declare.
  23         (s390_emit_ops): Turn into...
  24         (s390_target::emit_ops): ...this.
  25         (the_low_target): Remove the op field.
  26         * linux-arm-low.cc (the_low_target): Remove the op field.
  27         * linux-bfin-low.cc (the_low_target): Ditto.
  28         * linux-crisv32-low.cc (the_low_target): Ditto.
  29         * linux-m32r-low.cc (the_low_target): Ditto.
  30         * linux-m68k-low.cc (the_low_target): Ditto.
  31         * linux-sh-low.cc (the_low_target): Ditto.
  32         * linux-tic6x-low.cc (the_low_target): Ditto.
  33         * linux-tile-low.cc (the_low_target): Ditto.
  34         * linux-xtensa-low.cc (the_low_target): Ditto.
  35
  36 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  37
  38         Remove the 'install_fast_tracepoint_jump_pad' and
  39         'get_min_fast_tracepoint_insn_len' linux target ops to let the
  40         concrete linux target define the ops by overriding the declarations
  41         of process_stratum_target.
  42
  43         * linux-low.h (struct linux_target_ops): Remove the ops.
  44         (class linux_process_target) <supports_fast_tracepoints>
  45         <install_fast_tracepoint_jump_pad>
  46         <get_min_fast_tracepoint_insn_len>: Remove.
  47         * linux-low.cc (linux_process_target::supports_fast_tracepoints)
  48         (linux_process_target::install_fast_tracepoint_jump_pad)
  49         (linux_process_target::get_min_fast_tracepoint_insn_len): Remove.
  50         * linux-x86-low.cc (class x86_target) <supports_fast_tracepoints>
  51         <install_fast_tracepoint_jump_pad>
  52         <get_min_fast_tracepoint_insn_len>: Declare.
  53         (x86_target::supports_fast_tracepoints): Define.
  54         (x86_install_fast_tracepoint_jump_pad): Turn into...
  55         (x86_target::install_fast_tracepoint_jump_pad): ...this.
  56         (x86_get_min_fast_tracepoint_insn_len): Turn into...
  57         (x86_target::get_min_fast_tracepoint_insn_len): ...this.
  58         (the_low_target): Remove the op fields.
  59         * linux-aarch64-low.cc (class aarch64_target)
  60         <supports_fast_tracepoints>
  61         <install_fast_tracepoint_jump_pad>
  62         <get_min_fast_tracepoint_insn_len>: Declare.
  63         (aarch64_target::supports_fast_tracepoints): Define.
  64         (aarch64_install_fast_tracepoint_jump_pad): Turn into...
  65         (aarch64_target::install_fast_tracepoint_jump_pad): ...this.
  66         (aarch64_get_min_fast_tracepoint_insn_len): Turn into...
  67         (aarch64_target::get_min_fast_tracepoint_insn_len): ...this.
  68         (the_low_target): Remove the op fields.
  69         * linux-ppc-low.cc (class ppc_target) <supports_fast_tracepoints>
  70         <install_fast_tracepoint_jump_pad>
  71         <get_min_fast_tracepoint_insn_len>: Declare.
  72         (ppc_target::supports_fast_tracepoints): Define.
  73         (ppc_install_fast_tracepoint_jump_pad): Turn into...
  74         (ppc_target::install_fast_tracepoint_jump_pad): ...this.
  75         (ppc_get_min_fast_tracepoint_insn_len): Turn into...
  76         (ppc_target::get_min_fast_tracepoint_insn_len): ...this.
  77         (the_low_target): Remove the op fields.
  78         * linux-s390-low.cc (class s390_target) <supports_fast_tracepoints>
  79         <install_fast_tracepoint_jump_pad>
  80         <get_min_fast_tracepoint_insn_len>: Declare.
  81         (s390_target::supports_fast_tracepoints): Define.
  82         (s390_install_fast_tracepoint_jump_pad): Turn into...
  83         (s390_target::install_fast_tracepoint_jump_pad): ...this.
  84         (s390_get_min_fast_tracepoint_insn_len): Turn into...
  85         (s390_target::get_min_fast_tracepoint_insn_len): ...this.
  86         (the_low_target): Remove the op fields.
  87         * linux-arm-low.cc (the_low_target): Remove the op fields.
  88         * linux-bfin-low.cc (the_low_target): Ditto.
  89         * linux-crisv32-low.cc (the_low_target): Ditto.
  90         * linux-m32r-low.cc (the_low_target): Ditto.
  91         * linux-m68k-low.cc (the_low_target): Ditto.
  92         * linux-sh-low.cc (the_low_target): Ditto.
  93         * linux-tic6x-low.cc (the_low_target): Ditto.
  94         * linux-tile-low.cc (the_low_target): Ditto.
  95         * linux-xtensa-low.cc (the_low_target): Ditto.
  96
  97 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  98
  99         Turn the 'get_thread_area' linux target op into a method of
 100         process_stratum_target.
 101
 102         * linux-low.h (struct linux_target_ops): Remove the op.
 103         (class linux_process_target) <stuck_in_jump_pad>
 104         <linux_fast_tracepoint_collecting>
 105         <low_get_thread_area>: Declare.
 106         * linux-low.cc (supports_fast_tracepoints): Remove.
 107         (linux_fast_tracepoint_collecting): Turn into...
 108         (linux_process_target::linux_fast_tracepoint_collecting): ...this.
 109         (linux_process_target::low_get_thread_area): Define.
 110         (stuck_in_jump_pad_callback): Turn into...
 111         (linux_process_target::stuck_in_jump_pad): ...this.
 112
 113         Update the caller below.
 114
 115         (linux_process_target::stabilize_threads)
 116
 117         * linux-x86-low.cc (class x86_target) <low_get_thread_area>:
 118         Declare.
 119         (x86_get_thread_area): Turn into...
 120         (x86_target::low_get_thread_area): ...this.
 121         (the_low_target): Remove the op field.
 122         * linux-aarch64-low.cc (class aarch64_target) <low_get_thread_area>:
 123         Declare.
 124         (aarch64_get_thread_area): Turn into...
 125         (aarch64_target::low_get_thread_area): ...this.
 126         (the_low_target): Remove the op field.
 127         * linux-ppc-low.cc (class ppc_target) <low_get_thread_area>:
 128         Declare.
 129         (ppc_get_thread_area): Turn into...
 130         (ppc_target::low_get_thread_area): ...this.
 131         (the_low_target): Remove the op field.
 132         * linux-s390-low.cc (class s390_target) <low_get_thread_area>:
 133         Declare.
 134         (s390_get_thread_area): Turn into...
 135         (s390_target::low_get_thread_area): ...this.
 136         (the_low_target): Remove the op field.
 137         * linux-arm-low.cc (the_low_target): Remove the op field.
 138         * linux-bfin-low.cc (the_low_target): Ditto.
 139         * linux-crisv32-low.cc (the_low_target): Ditto.
 140         * linux-m32r-low.cc (the_low_target): Ditto.
 141         * linux-m68k-low.cc (the_low_target): Ditto.
 142         * linux-sh-low.cc (the_low_target): Ditto.
 143         * linux-tic6x-low.cc (the_low_target): Ditto.
 144         * linux-tile-low.cc (the_low_target): Ditto.
 145         * linux-xtensa-low.cc (the_low_target): Ditto.
 146
 147 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 148
 149         Remote the 'supports_tracepoints' linux target op and let the
 150         concrete linux target define it by overriding the op declared in
 151         process_stratum_target.
 152
 153         * linux-low.h (struct linux_target_ops): Remove the op.
 154         (class linux_process_target) <supports_tracepoints>: Remove.
 155         * linux-low.cc (linux_process_target::supports_tracepoints): Remove.
 156         * linux-x86-low.cc (class x86_target) <supports_tracepoints>:
 157         Declare.
 158         (x86_supports_tracepoints): Turn into...
 159         (x86_target::supports_tracepoints): ...this.
 160         (the_low_target): Remove the op field.
 161         * linux-aarch64-low.cc (class aarch64_target)
 162         <supports_tracepoints>: Declare.
 163         (aarch64_supports_tracepoints): Turn into...
 164         (aarch64_target::supports_tracepoints): ...this.
 165         (the_low_target): Remove the op field.
 166         * linux-ppc-low.cc (class ppc_target) <supports_tracepoints>:
 167         Declare.
 168         (ppc_supports_tracepoints): Turn into...
 169         (ppc_target::supports_tracepoints): ...this.
 170         (the_low_target): Remove the op field.
 171         * linux-s390-low.cc (class s390_target) <supports_tracepoints>:
 172         Declare.
 173         (s390_supports_tracepoints): Turn into...
 174         (s390_target::supports_tracepoints): ...this.
 175         (the_low_target): Remove the op field.
 176         * linux-arm-low.cc (the_low_target): Remove the op field.
 177         * linux-bfin-low.cc (the_low_target): Ditto.
 178         * linux-crisv32-low.cc (the_low_target): Ditto.
 179         * linux-m32r-low.cc (the_low_target): Ditto.
 180         * linux-m68k-low.cc (the_low_target): Ditto.
 181         * linux-sh-low.cc (the_low_target): Ditto.
 182         * linux-tic6x-low.cc (the_low_target): Ditto.
 183         * linux-tile-low.cc (the_low_target): Ditto.
 184         * linux-xtensa-low.cc (the_low_target): Ditto.
 185
 186 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 187
 188         Remove the 'process_qsupported' linux target op and let a concrete
 189         linux target define the op by overriding the op declaration in
 190         process_stratum_target.
 191
 192         * linux-low.h (struct linux_target_ops): Remove the op.
 193         (class linux_process_target) <process_qsupported>: Remove.
 194         * linux-low.cc (linux_process_target::process_qsupported): Remove.
 195         * linux-x86-low.cc (class x86_target) <process_qsupported>: Declare.
 196         (x86_linux_process_qsupported): Turn into...
 197         (x86_target::process_qsupported): ...this.
 198         (the_low_target): Remove the op field.
 199         * linux-aarch64-low.cc (the_low_target): Remove the op
 200         field.
 201         * linux-arm-low.cc (the_low_target): Ditto.
 202         * linux-bfin-low.cc (the_low_target): Ditto.
 203         * linux-crisv32-low.cc (the_low_target): Ditto.
 204         * linux-m32r-low.cc (the_low_target): Ditto.
 205         * linux-m68k-low.cc (the_low_target): Ditto.
 206         * linux-ppc-low.cc (the_low_target): Ditto.
 207         * linux-s390-low.cc (the_low_target): Ditto.
 208         * linux-sh-low.cc (the_low_target): Ditto.
 209         * linux-tic6x-low.cc (the_low_target): Ditto.
 210         * linux-tile-low.cc (the_low_target): Ditto.
 211         * linux-xtensa-low.cc (the_low_target): Ditto.
 212
 213 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 214
 215         Turn the 'prepare_to_resume' linux target op into a method of
 216         linux_process_target.
 217
 218         * linux-low.h (struct linux_target_ops): Remove the op.
 219         (class linux_process_target) <low_prepare_to_resume>: Declare.
 220         * linux-low.cc (linux_process_target::low_prepare_to_resume):
 221         Define.
 222
 223         Update the callers below:
 224
 225         (linux_process_target::resume_one_lwp_throw)
 226         (linux_process_target::low_prepare_to_resume)
 227
 228         * linux-x86-low.cc (class x86_target) <low_prepare_to_resume>:
 229         Declare.
 230         (x86_target::low_prepare_to_resume): Define.
 231         (the_low_target): Remove the op field.
 232         * linux-aarch64-low.cc (class aarch64_target)
 233         <low_prepare_to_resume>: Declare.
 234         (aarch64_target::low_prepare_to_resume): Define.
 235         (the_low_target): Remove the op field.
 236         * linux-arm-low.cc (class arm_target) <low_prepare_to_resume>:
 237         Declare.
 238         (arm_prepare_to_resume): Turn into...
 239         (arm_target::low_prepare_to_resume): ...this.
 240         (the_low_target): Remove the op field.
 241         * linux-mips-low.cc (class mips_target) <low_prepare_to_resume>:
 242         Declare.
 243         (mips_linux_prepare_to_resume): Turn into...
 244         (mips_target::low_prepare_to_resume): ...this.
 245         (the_low_target): Remove the op field.
 246         * linux-bfin-low.cc (the_low_target): Remove the op field.
 247         * linux-crisv32-low.cc (the_low_target): Ditto.
 248         * linux-m32r-low.cc (the_low_target): Ditto.
 249         * linux-m68k-low.cc (the_low_target): Ditto.
 250         * linux-ppc-low.cc (the_low_target): Ditto.
 251         * linux-s390-low.cc (the_low_target): Ditto.
 252         * linux-sh-low.cc (the_low_target): Ditto.
 253         * linux-tic6x-low.cc (the_low_target): Ditto.
 254         * linux-tile-low.cc (the_low_target): Ditto.
 255         * linux-xtensa-low.cc (the_low_target): Ditto.
 256
 257 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 258
 259         Turn the 'new_process', 'delete_process', 'new_thread',
 260         'delete_thread', and 'new_fork' linux target ops into methods
 261         of linux_process_target.
 262
 263         * linux-low.h (struct linux_target_ops): Remove the ops.
 264         (class linux_process_target) <add_linux_process>
 265         <add_lwp>
 266         <delete_lwp>
 267         <attach_lwp>
 268         <detach_one_lwp>
 269         <check_zombie_leaders>
 270         <filter_exit_event>
 271         <low_new_process>
 272         <low_delete_process>
 273         <low_new_thread>
 274         <low_delete_thread>
 275         <low_new_fork>: Declare.
 276         * linux-low.cc (delete_lwp): Turn into...
 277         (linux_process_target::delete_lwp): ...this.
 278         (linux_process_target::low_delete_thread): Define.
 279         (linux_add_process): Turn into...
 280         (linux_process_target::add_linux_process): ...this.
 281         (linux_process_target::low_new_process): Define.
 282         (linux_process_target::low_delete_process): Define.
 283         (linux_process_target::low_new_fork): Define.
 284         (add_lwp): Turn into...
 285         (linux_process_target::add_lwp): ...this.
 286         (linux_process_target::low_new_thread): Define.
 287         (linux_attach_lwp): Turn into...
 288         (linux_process_target::attach_lwp): ...this.
 289         (linux_detach_one_lwp): Turn into...
 290         (linux_process_target::detach_one_lwp): ...this.
 291         (linux_detach_lwp_callback): Remove and inline...
 292         (linux_process_target::detach): ...here.
 293         (check_zombie_leaders): Turn into...
 294         (linux_process_target::check_zombie_leaders): ...this.
 295         (filter_exit_event): Turn into...
 296         (linux_process_target::filter_exit_event): ...this.
 297
 298         Update the callers below.
 299
 300         (linux_process_target::handle_extended_wait)
 301         (linux_process_target::create_inferior)
 302         (attach_proc_task_lwp_callback)
 303         (linux_process_target::attach)
 304         (linux_process_target::detach)
 305         (linux_process_target::mourn)
 306         * thread-db.cc (attach_thread)
 307
 308         * linux-x86-low.cc (class x86_target) <low_new_process>
 309         <low_delete_process>
 310         <low_new_thread>
 311         <low_delete_thread>
 312         <low_new_fork>: Declare.
 313         (x86_linux_new_process): Turn into...
 314         (x86_target::low_new_process): ...this.
 315         (x86_linux_delete_process): Turn into...
 316         (x86_target::low_delete_process): ...this.
 317         (x86_target::low_new_thread): Define.
 318         (x86_target::low_delete_thread): Define.
 319         (x86_linux_new_fork): Turn into...
 320         (x86_target::low_new_fork): ...this.
 321         (the_low_target): Remove the op fields.
 322         * linux-aarch64-low.cc (class aarch64_target) <low_new_process>
 323         <low_delete_process>
 324         <low_new_thread>
 325         <low_delete_thread>
 326         <low_new_fork>: Declare.
 327         (aarch64_linux_new_process): Turn into...
 328         (aarch64_target::low_new_process): ...this.
 329         (aarch64_linux_delete_process): Turn into...
 330         (aarch64_target::low_delete_process): ...this.
 331         (aarch64_target::low_new_thread): Define.
 332         (aarch64_target::low_delete_thread): Define.
 333         (aarch64_linux_new_fork): Turn into...
 334         (aarch64_target::low_new_fork): ...this.
 335         (the_low_target): Remove the op fields.
 336         * linux-arm-low.cc (class arm_target) <low_new_process>
 337         <low_delete_process>
 338         <low_new_thread>
 339         <low_delete_thread>
 340         <low_new_fork>: Declare.
 341         (arm_new_process): Turn into...
 342         (arm_target::low_new_process): ...this.
 343         (arm_delete_process): Turn into...
 344         (arm_target::low_delete_process): ...this.
 345         (arm_new_thread): Turn into...
 346         (arm_target::low_new_thread): ...this.
 347         (arm_delete_thread): Turn into...
 348         (arm_target::low_delete_thread): ...this.
 349         (arm_new_fork): Turn into...
 350         (arm_target::low_new_fork): ...this.
 351         (the_low_target): Remove the op fields.
 352         * linux-mips-low.cc (class mips_target) <low_new_process>
 353         <low_delete_process>
 354         <low_new_thread>
 355         <low_delete_thread>
 356         <low_new_fork>: Declare.
 357         (mips_linux_new_process): Turn into...
 358         (mips_target::low_new_process): ...this.
 359         (mips_linux_delete_process): Turn into...
 360         (mips_target::low_delete_process): ...this.
 361         (mips_linux_new_thread): Turn into...
 362         (mips_target::low_new_thread): ...this.
 363         (mips_linux_delete_thread): Turn into...
 364         (mips_target::low_delete_thread): ...this.
 365         (mips_linux_new_fork): Turn into...
 366         (mips_target::low_new_fork): ...this.
 367         (the_low_target): Remove the op fields.
 368         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 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-ppc-low.cc (the_low_target): Ditto.
 373         * linux-s390-low.cc (the_low_target): Ditto.
 374         * linux-sh-low.cc (the_low_target): Ditto.
 375         * linux-tic6x-low.cc (the_low_target): Ditto.
 376         * linux-tile-low.cc (the_low_target): Ditto.
 377         * linux-xtensa-low.cc (the_low_target): Ditto.
 378
 379 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 380
 381         Turn the 'siginfo_fixup' linux target op into a method of
 382         linux_process_target.
 383
 384         * linux-low.h (struct linux_target_ops): Remove the op.
 385         (class linux_process_target) <siginfo_fixup>
 386         <low_siginfo_fixup>: Declare.
 387         * linux-low.cc (siginfo_fixup): Turn into...
 388         (linux_process_target::siginfo_fixup): ...this.
 389         (linux_process_target::low_siginfo_fixup): Define.
 390         * linux-x86-low.cc (class x86_target) <low_siginfo_fixup>: Declare.
 391         (x86_siginfo_fixup): Turn into...
 392         (x86_target::low_siginfo_fixup): ...this.
 393         (the_low_target): Remove the op field.
 394         * linux-aarch64-low.cc (class aarch64_target):
 395         <low_siginfo_fixup>: Declare.
 396         (aarch64_linux_siginfo_fixup): Turn into...
 397         (aarch64_target::low_siginfo_fixup): ...this.
 398         (the_low_target): Remove the op field.
 399         * linux-arm-low.cc (the_low_target): Remove the op field.
 400         * linux-bfin-low.cc (the_low_target): Ditto.
 401         * linux-crisv32-low.cc (the_low_target): Ditto.
 402         * linux-m32r-low.cc (the_low_target): Ditto.
 403         * linux-m68k-low.cc (the_low_target): Ditto.
 404         * linux-mips-low.cc (the_low_target): Ditto.
 405         * linux-ppc-low.cc (the_low_target): Ditto.
 406         * linux-s390-low.cc (the_low_target): Ditto.
 407         * linux-sh-low.cc (the_low_target): Ditto.
 408         * linux-tic6x-low.cc (the_low_target): Ditto.
 409         * linux-tile-low.cc (the_low_target): Ditto.
 410         * linux-xtensa-low.cc (the_low_target): Ditto.
 411
 412 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 413
 414         Turn the 'collect_ptrace_register' and 'supply_ptrace_register'
 415         linux target ops into methods of linux_process_target.
 416
 417         * linux-low.h (struct linux_target_ops): Remove the ops.
 418         (class linux_process_target) <low_collect_ptrace_register>
 419         <low_store_ptrace_register>: Declare.
 420         * linux-low.cc (linux_process_target::low_collect_ptrace_register)
 421         (linux_process_target::low_supply_ptrace_register): Define.
 422
 423         Update the callers below.
 424
 425         (linux_process_target::fetch_register)
 426         (linux_process_target::store_register)
 427
 428         * linux-x86-low.cc (the_low_target): Remove the op fields.
 429         * linux-aarch64-low.cc (the_low_target): Ditto.
 430         * linux-arm-low.cc (the_low_target): Ditto.
 431         * linux-bfin-low.cc (the_low_target): Ditto.
 432         * linux-crisv32-low.cc (the_low_target): Ditto.
 433         * linux-m32r-low.cc (the_low_target): Ditto.
 434         * linux-m68k-low.cc (the_low_target): Ditto.
 435         * linux-sh-low.cc (the_low_target): Ditto.
 436         * linux-sparc-low.cc (the_low_target): Ditto.
 437         * linux-tic6x-low.cc (the_low_target): Ditto.
 438         * linux-tile-low.cc (the_low_target): Ditto.
 439         * linux-xtensa-low.cc (the_low_target): Ditto.
 440         * linux-mips-low.cc (class mips_target)
 441         <low_collect_ptrace_register>
 442         <low_supply_ptrace_register>: Declare.
 443         (mips_collect_ptrace_register): Turn into ...
 444         (mips_target::low_collect_ptrace_register): ...this.
 445         (mips_supply_ptrace_register): Turn into...
 446         (mips_target::low_supply_ptrace_register): ...this.
 447         (the_low_target): Remove the op fields.
 448         * linux-ppc-low.cc (class ppc_target)
 449         <low_collect_ptrace_register>
 450         <low_supply_ptrace_register>: Declare.
 451         (ppc_collect_ptrace_register): Turn into ...
 452         (ppc_target::low_collect_ptrace_register): ...this.
 453         (ppc_supply_ptrace_register): Turn into ...
 454         (ppc_target::low_supply_ptrace_register): ...this.
 455         (ppc_fill_gregset): Update for the calls to
 456         low_collect_ptrace_register.
 457         (the_low_target): Remove the op fields.
 458         * linux-s390-low.cc (class s390_target)
 459         <low_collect_ptrace_register>
 460         <low_supply_ptrace_register>: Declare.
 461         (s390_collect_ptrace_register): Turn into ...
 462         (s390_target::low_collect_ptrace_register): ...this.
 463         (s390_supply_ptrace_register): Turn into ...
 464         (s390_target::low_supply_ptrace_register): ...this.
 465         (s390_fill_gregset): Update for the calls to
 466         low_collect_ptrace_register.
 467         (the_low_target): Remove the op fields.
 468
 469 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 470
 471         Turn the 'stopped_by_watchpoint' and 'stopped_data_address' linux
 472         target ops into methods of linux_process_target.
 473
 474         * linux-low.h (struct linux_target_ops): Remove the ops.
 475         (class linux_process_target) <check_stopped_by_watchpoint>
 476         <low_stopped_by_watchpoint>
 477         <low_stopped_data_address>: Declare.
 478         * linux-low.cc (check_stopped_by_watchpoint): Turn into...
 479         (linux_process_target::check_stopped_by_watchpoint): ...this.
 480         (linux_process_target::low_stopped_by_watchpoint): Define.
 481         (linux_process_target::low_stopped_data_address): Define.
 482         * linux-x86-low.cc (class x86_target) <low_stopped_by_watchpoint>
 483         <low_stopped_data_address>: Declare.
 484         (x86_stopped_by_watchpoint): Turn into...
 485         (x86_target::low_stopped_by_watchpoint): ...this.
 486         (x86_stopped_data_address): Turn into...
 487         (x86_target::low_stopped_data_address): ...this.
 488         (the_low_target): Remove the op fields.
 489         * linux-aarch64-low.cc (class aarch64_target)
 490         <low_stopped_by_watchpoint>
 491         <low_stopped_data_address>: Declare.
 492         (aarch64_stopped_by_watchpoint): Turn into...
 493         (aarch64_target::low_stopped_by_watchpoint): ...this.
 494         (aarch64_stopped_data_address): Turn into...
 495         (aarch64_target::low_stopped_data_address): ...this.
 496         (the_low_target): Remove the op fields.
 497         * linux-arm-low.cc (class arm_target) <low_stopped_by_watchpoint>
 498         <low_stopped_data_address>: Declare.
 499         (arm_stopped_by_watchpoint): Turn into...
 500         (arm_target::low_stopped_by_watchpoint): ...this.
 501         (arm_stopped_data_address): Turn into...
 502         (arm_target::low_stopped_data_address): ...this.
 503         (the_low_target): Remove the op fields.
 504         * linux-crisv32-low.cc (class crisv32_target)
 505         <low_stopped_by_watchpoint>
 506         <low_stopped_data_address>: Declare.
 507         (cris_stopped_by_watchpoint): Turn into...
 508         (crisv32_target::low_stopped_by_watchpoint): ...this.
 509         (cris_stopped_data_address): Turn into...
 510         (crisv32_target::low_stopped_data_address): ...this.
 511         (the_low_target): Remove the op fields.
 512         * linux-mips-low.cc (class mips_target) <low_stopped_by_watchpoint>
 513         <low_stopped_data_address>: Declare.
 514         (mips_stopped_by_watchpoint): Turn into...
 515         (mips_target::low_stopped_by_watchpoint): ...this.
 516         (mips_stopped_data_address): Turn into...
 517         (mips_target::low_stopped_data_address): ...this.
 518         (the_low_target): Remove the op fields.
 519         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 520         * linux-m32r-low.cc (the_low_target): Ditto.
 521         * linux-m68k-low.cc (the_low_target): Ditto.
 522         * linux-ppc-low.cc (the_low_target): Ditto.
 523         * linux-s390-low.cc (the_low_target): Ditto.
 524         * linux-sh-low.cc (the_low_target): Ditto.
 525         * linux-sparc-low.cc (the_low_target): Ditto.
 526         * linux-tic6x-low.cc (the_low_target): Ditto.
 527         * linux-tile-low.cc (the_low_target): Ditto.
 528         * linux-xtensa-low.cc (the_low_target): Ditto.
 529
 530 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 531
 532         Turn the 'insert_point' and 'remove_point' linux target ops into
 533         methods of linux_process_target.
 534
 535         * linux-low.h (struct linux_target_ops): Remove the ops.
 536         (class linux_process_target) <low_insert_point>
 537         <low_remove_point>: Declare.
 538         * linux-low.cc (linux_process_target::low_insert_point)
 539         (linux_process_target::low_remove_point): Define.
 540         (linux_process_target::insert_point)
 541         (linux_process_target::remove_point): Update for calls to
 542         low_insert_point and low_remove_point.
 543         * linux-x86-low.cc (class x86_target) <low_insert_point>
 544         <low_remove_point>: Declare.
 545         (x86_insert_point): Turn into...
 546         (x86_target::low_insert_point): ...this.
 547         (x86_remove_point): Turn into...
 548         (x86_target::low_remove_point): ...this.
 549         (the_low_target): Remove the op fields.
 550         * linux-aarch64-low.cc (class aarch64_target) <low_insert_point>
 551         <low_remove_point>: Declare.
 552         (aarch64_insert_point): Turn into...
 553         (aarch64_target::low_insert_point): ...this.
 554         (aarch64_remove_point): Turn into...
 555         (aarch64_target::low_remove_point): ...this.
 556         (the_low_target): Remove the op fields.
 557         * linux-arm-low.cc (class arm_target) <low_insert_point>
 558         <low_remove_point>: Declare.
 559         (arm_insert_point): Turn into...
 560         (arm_target::low_insert_point): ...this.
 561         (arm_remove_point): Turn into...
 562         (arm_target::low_remove_point): ...this.
 563         (the_low_target): Remove the op fields.
 564         * linux-crisv32-low.cc (class crisv32_target) <low_insert_point>
 565         <low_remove_point>: Declare.
 566         (crisv32_insert_point): Turn into...
 567         (crisv32_target::low_insert_point): ...this.
 568         (crisv32_remove_point): Turn into...
 569         (crisv32_target::low_remove_point): ...this.
 570         (the_low_target): Remove the op fields.
 571         * linux-mips-low.cc (class mips_target) <low_insert_point>
 572         <low_remove_point>: Declare.
 573         (mips_insert_point): Turn into...
 574         (mips_target::low_insert_point): ...this.
 575         (mips_remove_point): Turn into...
 576         (mips_target::low_remove_point): ...this.
 577         (the_low_target): Remove the op fields.
 578         * linux-ppc-low.cc (class ppc_target) <low_insert_point>
 579         <low_remove_point>: Declare.
 580         (ppc_insert_point): Turn into...
 581         (ppc_target::low_insert_point): ...this.
 582         (ppc_remove_point): Turn into...
 583         (ppc_target::low_remove_point): ...this.
 584         (the_low_target): Remove the op fields.
 585         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 586         * linux-m32r-low.cc (the_low_target): Ditto.
 587         * linux-m68k-low.cc (the_low_target): Ditto.
 588         * linux-s390-low.cc (the_low_target): Ditto.
 589         * linux-sh-low.cc (the_low_target): Ditto.
 590         * linux-sparc-low.cc (the_low_target): Ditto.
 591         * linux-tic6x-low.cc (the_low_target): Ditto.
 592         * linux-tile-low.cc (the_low_target): Ditto.
 593         * linux-xtensa-low.cc (the_low_target): Ditto.
 594
 595 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 596
 597         Remove the 'supports_z_point_type' linux target op and let the
 598         concrete linux target define it by overriding the op declared in
 599         process_stratum_target.
 600
 601         * linux-low.cc (linux_process_target::supports_z_point_type):
 602         Remove.
 603         * linux-low.h (struct linux_target_ops): Remove the op.
 604         (class linux_process_target) <supports_z_point_type>: Remove.
 605         * linux-x86-low.cc (class x86_target) <supports_z_point_type>:
 606         Declare.
 607         (x86_supports_z_point_type): Turn into...
 608         (x86_target::supports_z_point_type): ...this.
 609         (the_low_target): Remove the op field.
 610         * linux-aarch64-low.cc (class aarch64_target)
 611         <supports_z_point_type>: Declare.
 612         (aarch64_supports_z_point_type): Turn into...
 613         (aarch64_target::supports_z_point_type): ...this.
 614         (the_low_target): Remove the op field.
 615         * linux-arm-low.cc (class arm_target) <supports_z_point_type>:
 616         Declare.
 617         (arm_supports_z_point_type): Turn into...
 618         (arm_target::supports_z_point_type): ...this.
 619         (the_low_target): Remove the op field.
 620         * linux-crisv32-low.cc (class crisv32_target)
 621         <supports_z_point_type>: Declare.
 622         (cris_supports_z_point_type): Turn into...
 623         (crisv32_target::supports_z_point_type): ...this.
 624         (the_low_target): Remove the op field.
 625         * linux-mips-low.cc (class mips_target) <supports_z_point_type>:
 626         Declare.
 627         (mips_supports_z_point_type): Turn into...
 628         (mips_target::supports_z_point_type): ...this.
 629         (the_low_target): Remove the op field.
 630         * linux-ppc-low.cc (class ppc_target) <supports_z_point_type>:
 631         Declare.
 632         (ppc_supports_z_point_type): Turn into...
 633         (ppc_target::supports_z_point_type): ...this.
 634         (the_low_target): Remove the op field.
 635         * linux-s390-low.cc (class s390_target) <supports_z_point_type>:
 636         Declare.
 637         (s390_supports_z_point_type): Turn into...
 638         (s390_target::supports_z_point_type): ...this.
 639         (the_low_target): Remove the op field.
 640         * linux-bfin-low.cc (the_low_target): Remove the op field.
 641         * linux-m32r-low.cc (the_low_target): Ditto.
 642         * linux-m68k-low.cc (the_low_target): Ditto.
 643         * linux-sh-low.cc (the_low_target): Ditto.
 644         * linux-sparc-low.cc (the_low_target): Ditto.
 645         * linux-tic6x-low.cc (the_low_target): Ditto.
 646         * linux-tile-low.cc (the_low_target): Ditto.
 647         * linux-xtensa-low.cc (the_low_target): Ditto.
 648
 649 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 650
 651         Turn the 'breakpoint_at' linux target op into a method of
 652         linux_process_target.
 653
 654         * linux-low.h (struct linux_target_ops): Remove the op.
 655         (class linux_process_target) <low_breakpoint_at>: Declare.
 656
 657         Update the callers below:
 658
 659         * linux-low.cc (linux_process_target::save_stop_reason)
 660         (linux_process_target::thread_still_has_status_pending)
 661         (linux_process_target::wait_1)
 662
 663         * linux-x86-low.cc (class x86_target)
 664         <low_breakpoint_at>: Declare.
 665         (x86_breakpoint_at): Turn into...
 666         (x86_target::low_breakpoint_at): ...this.
 667         (the_low_target): Remove the op field.
 668         * linux-aarch64-low.cc (class aarch64_target)
 669         <low_breakpoint_at>: Declare.
 670         (aarch64_breakpoint_at): Turn into...
 671         (aarch64_target::low_breakpoint_at): ...this.
 672         (the_low_target): Remove the op field.
 673         * linux-arm-low.cc (class arm_target)
 674         <low_breakpoint_at>: Declare.
 675         (arm_target::low_breakpoint_at): Define.
 676         (the_low_target): Remove the op field.
 677         * linux-bfin-low.cc (class bfin_target)
 678         <low_breakpoint_at>: Declare.
 679         (bfin_breakpoint_at): Turn into...
 680         (bfin_target::low_breakpoint_at): ...this.
 681         (the_low_target): Remove the op field.
 682         * linux-cris-low.cc (class cris_target)
 683         <low_breakpoint_at>: Declare.
 684         (cris_breakpoint_at): Turn into...
 685         (cris_target::low_breakpoint_at): ...this.
 686         (the_low_target): Remove the op field.
 687         * linux-crisv32-low.cc (class crisv32_target)
 688         <low_breakpoint_at>: Declare.
 689         (crisv32_breakpoint_at): Turn into...
 690         (crisv32_target::low_breakpoint_at): ...this.
 691         (the_low_target): Remove the op field.
 692         * linux-ia64-low.cc (class ia64_target)
 693         <low_breakpoint_at>: Declare.
 694         (ia64_target::low_breakpoint_at): Define.
 695         * linux-m32r-low.cc (class m32r_target)
 696         <low_breakpoint_at>: Declare.
 697         (m32r_breakpoint_at): Turn into...
 698         (m32r_target::low_breakpoint_at): ...this.
 699         (the_low_target): Remove the op field.
 700         * linux-m68k-low.cc (class m68k_target)
 701         <low_breakpoint_at>: Declare.
 702         (m68k_breakpoint_at): Turn into...
 703         (m68k_target::low_breakpoint_at): ...this.
 704         (the_low_target): Remove the op field.
 705         * linux-mips-low.cc (class mips_target)
 706         <low_breakpoint_at>: Declare.
 707         (mips_breakpoint_at): Turn into...
 708         (mips_target::low_breakpoint_at): ...this.
 709         (the_low_target): Remove the op field.
 710         * linux-nios2-low.cc (class nios2_target)
 711         <low_breakpoint_at>: Declare.
 712         (nios2_breakpoint_at): Turn into...
 713         (nios2_target::low_breakpoint_at): ...this.
 714         (the_low_target): Remove the op field.
 715         * linux-ppc-low.cc (class ppc_target)
 716         <low_breakpoint_at>: Declare.
 717         (ppc_breakpoint_at): Turn into...
 718         (ppc_target::low_breakpoint_at): ...this.
 719         (the_low_target): Remove the op field.
 720         * linux-riscv-low.cc (class riscv_target)
 721         <low_breakpoint_at>: Declare.
 722         (riscv_breakpoint_at): Turn into...
 723         (riscv_target::low_breakpoint_at): ...this.
 724         (the_low_target): Remove the op field.
 725         * linux-s390-low.cc (class s390_target)
 726         <low_breakpoint_at>: Declare.
 727         (s390_breakpoint_at): Turn into...
 728         (s390_target::low_breakpoint_at): ...this.
 729         (the_low_target): Remove the op field.
 730         * linux-sh-low.cc (class sh_target)
 731         <low_breakpoint_at>: Declare.
 732         (sh_breakpoint_at): Turn into...
 733         (sh_target::low_breakpoint_at): ...this.
 734         (the_low_target): Remove the op field.
 735         * linux-sparc-low.cc (class sparc_target)
 736         <low_breakpoint_at>: Declare.
 737         (sparc_breakpoint_at): Turn into...
 738         (sparc_target::low_breakpoint_at): ...this.
 739         (the_low_target): Remove the op field.
 740         * linux-tic6x-low.cc (class tic6x_target)
 741         <low_breakpoint_at>: Declare.
 742         (tic6x_breakpoint_at): Turn into...
 743         (tic6x_target::low_breakpoint_at): ...this.
 744         (the_low_target): Remove the op field.
 745         * linux-tile-low.cc (class tile_target)
 746         <low_breakpoint_at>: Declare.
 747         (tile_breakpoint_at): Turn into...
 748         (tile_target::low_breakpoint_at): ...this.
 749         (the_low_target): Remove the op field.
 750         * linux-xtensa-low.cc (class xtensa_target)
 751         <low_breakpoint_at>: Declare.
 752         (xtensa_breakpoint_at): Turn into...
 753         (xtensa_target::low_breakpoint_at): ...this.
 754         (the_low_target): Remove the op field.
 755
 756 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 757
 758         Turn the 'decr_pc_after_break' linux_target_ops field into
 759         a method of linux_process_target.
 760
 761         * linux-low.h (struct linux_target_ops)
 762         <decr_pc_after_break>: Remove.
 763         (class linux_process_target) <low_decr_pc_after_break>: New method
 764         declaration.
 765         * linux-low.cc (linux_process_target::low_decr_pc_after_break):
 766         New method implementation.
 767
 768         Update the users below.
 769
 770         (linux_process_target::save_stop_reason)
 771         (linux_process_target::wait_1)
 772         * linux-x86-low.cc (class x86_target) <low_decr_pc_after_break>:
 773         New declaration.
 774         (x86_target::low_decr_pc_after_break): New method implementation.
 775         (the_low_target): Remove the field.
 776         * linux-bfin-low.cc (class bfin_target) <low_decr_pc_after_break>:
 777         New declaration.
 778         (bfin_target::low_decr_pc_after_break): New method implementation.
 779         (the_low_target): Remove the field.
 780         * linux-m68k-low.cc (class m68k_target) <low_decr_pc_after_break>:
 781         New declaration.
 782         (m68k_target::low_decr_pc_after_break): New method implementation.
 783         (the_low_target): Remove the field.
 784         * linux-s390-low.cc (class s390_target) <low_decr_pc_after_break>:
 785         New declaration.
 786         (s390_target::low_decr_pc_after_break): New method implementation.
 787         (the_low_target): Remove the field.
 788         * linux-aarch64-low.cc (the_low_target): Remove the field.
 789         * linux-arm-low.cc (the_low_target): Remove the field.
 790         * linux-cris-low.cc (the_low_target): Remove the field.
 791         * linux-crisv32-low.cc (the_low_target): Remove the field.
 792         * linux-m32r-low.cc (the_low_target): Remove the field.
 793         * linux-mips-low.cc (the_low_target): Remove the field.
 794         * linux-nios2-low.cc (the_low_target): Remove the field.
 795         * linux-ppc-low.cc (the_low_target): Remove the field.
 796         * linux-riscv-low.cc (the_low_target): Remove the field.
 797         * linux-sh-low.cc (the_low_target): Remove the field.
 798         * linux-sparc-low.cc (the_low_target): Remove the field.
 799         * linux-tic6x-low.cc (the_low_target): Remove the field.
 800         * linux-tile-low.cc (the_low_target): Remove the field.
 801         * linux-xtensa-low.cc (the_low_target): Remove the field.
 802
 803 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 804
 805         Remove the 'supports_software_single_step' linux target op and let
 806         the concrete linux target define it by overriding the op in
 807         process_stratum_target.
 808         Turn the 'get_next_pcs' linux target op into a method of
 809         linux_process_target.
 810
 811         * linux-low.h (struct linux_target_ops): Remove the ops.
 812         (class linux_process_target) <supports_software_single_step>:
 813         Remove.
 814         <low_get_next_pcs>: Declare.
 815         * linux-low.cc (can_software_single_step): Remove.
 816         (linux_process_target::low_get_next_pcs): Define.
 817         (linux_process_target::supports_software_single_step): Remove.
 818
 819         Update the callers below.
 820
 821         (linux_process_target::handle_extended_wait)
 822         (linux_process_target::wait_1)
 823         (linux_process_target::install_software_single_step_breakpoints)
 824         (linux_process_target::single_step)
 825         (linux_process_target::thread_needs_step_over)
 826         (linux_process_target::proceed_one_lwp)
 827         (linux_process_target::supports_range_stepping)
 828
 829         * linux-x86-low.cc (the_low_target): Remove the op field.
 830         * linux-aarch64-low.cc (the_low_target): Ditto.
 831         * linux-bfin-low.cc (the_low_target): Ditto.
 832         * linux-cris-low.cc (the_low_target): Ditto.
 833         * linux-crisv32-low.cc (the_low_target): Ditto.
 834         * linux-m32r-low.cc (the_low_target): Ditto.
 835         * linux-m68k-low.cc (the_low_target): Ditto.
 836         * linux-mips-low.cc (the_low_target): Ditto.
 837         * linux-nios2-low.cc (the_low_target): Ditto.
 838         * linux-ppc-low.cc (the_low_target): Ditto.
 839         * linux-riscv-low.cc (the_low_target): Ditto.
 840         * linux-s390-low.cc (the_low_target): Ditto.
 841         * linux-sh-low.cc (the_low_target): Ditto.
 842         * linux-sparc-low.cc (the_low_target): Ditto.
 843         * linux-tic6x-low.cc (the_low_target): Ditto.
 844         * linux-tile-low.cc (the_low_target): Ditto.
 845         * linux-xtensa-low.cc (the_low_target): Ditto.
 846         * linux-arm-low.cc (class arm_target) <low_get_next_pcs>
 847         <supports_software_single_step>: Declare.
 848         (arm_target::supports_software_single_step): Define.
 849         (arm_gdbserver_get_next_pcs): Turn into...
 850         (arm_target::low_get_next_pcs): ...this.
 851         (the_low_target): Remove the op field.
 852
 853 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 854
 855         Remove the 'sw_breakpoint_from_kind' linux target op, and let
 856         the concrete linux target define it by overriding the op
 857         in process_stratum_target.
 858
 859         * linux-low.cc (linux_process_target::sw_breakpoint_from_kind):
 860         Remove.
 861         * linux-low.h (struct linux_target_ops): Remove the op.
 862         (class linux_process_target) <sw_breakpoint_from_kind>: Remove.
 863         * linux-x86-low.cc (class x86_target) <sw_breakpoint_from_kind>:
 864         Declare.
 865         (x86_sw_breakpoint_from_kind): Turn into...
 866         (x86_target::sw_breakpoint_from_kind): ...this.
 867         (the_low_target): Remove the op field.
 868         * linux-aarch64-low.cc (class aarch64_target)
 869         <sw_breakpoint_from_kind>: Declare.
 870         (aarch64_sw_breakpoint_from_kind): Turn into...
 871         (aarch64_target::sw_breakpoint_from_kind): ...this.
 872         (the_low_target): Remove the op field.
 873         * linux-arm-low.cc (class arm_target) <sw_breakpoint_from_kind>:
 874         Declare.
 875         (arm_target::sw_breakpoint_from_kind): Define.
 876         (the_low_target): Remove the op field.
 877         * linux-bfin-low.cc (class bfin_target) <sw_breakpoint_from_kind>:
 878         Declare.
 879         (bfin_sw_breakpoint_from_kind): Turn into...
 880         (bfin_target::sw_breakpoint_from_kind): ...this.
 881         (the_low_target): Remove the op field.
 882         * linux-cris-low.cc (class cris_target) <sw_breakpoint_from_kind>:
 883         Declare.
 884         (cris_sw_breakpoint_from_kind): Turn into...
 885         (cris_target::sw_breakpoint_from_kind): ...this.
 886         (the_low_target): Remove the op field.
 887         * linux-crisv32-low.cc (class crisv32_target)
 888         <sw_breakpoint_from_kind>: Declare.
 889         (cris_sw_breakpoint_from_kind): Turn into...
 890         (crisv32_target::sw_breakpoint_from_kind): ...this.
 891         (the_low_target): Remove the op field.
 892         * linux-ia64-low.cc (class ia64_target) <sw_breakpoint_from_kind>:
 893         Declare.
 894         (ia64_target::sw_breakpoint_from_kind): Define.
 895         * linux-m32r-low.cc (class m32r_target) <sw_breakpoint_from_kind>:
 896         Declare.
 897         (m32r_sw_breakpoint_from_kind): Turn into...
 898         (m32r_target::sw_breakpoint_from_kind): ...this.
 899         (the_low_target): Remove the op field.
 900         * linux-m68k-low.cc (class m68k_target) <sw_breakpoint_from_kind>:
 901         Declare.
 902         (m68k_sw_breakpoint_from_kind): Turn into...
 903         (m68k_target::sw_breakpoint_from_kind): ...this.
 904         (the_low_target): Remove the op field.
 905         * linux-mips-low.cc (class mips_target) <sw_breakpoint_from_kind>:
 906         Declare.
 907         (mips_sw_breakpoint_from_kind): Turn into...
 908         (mips_target::sw_breakpoint_from_kind): ...this.
 909         (the_low_target): Remove the op field.
 910         * linux-nios2-low.cc (class nios2_target) <sw_breakpoint_from_kind>:
 911         Declare.
 912         (nios2_sw_breakpoint_from_kind): Turn into...
 913         (nios2_target::sw_breakpoint_from_kind): ...this.
 914         (the_low_target): Remove the op field.
 915         * linux-ppc-low.cc (class ppc_target) <sw_breakpoint_from_kind>:
 916         Declare.
 917         (ppc_sw_breakpoint_from_kind): Turn into...
 918         (ppc_target::sw_breakpoint_from_kind): ...this.
 919         (the_low_target): Remove the op field.
 920         * linux-riscv-low.cc (class riscv_target) <sw_breakpoint_from_kind>:
 921         Declare.
 922         (riscv_sw_breakpoint_from_kind): Turn into...
 923         (riscv_target::sw_breakpoint_from_kind): ...this.
 924         (the_low_target): Remove the op field.
 925         * linux-s390-low.cc (class s390_target) <sw_breakpoint_from_kind>:
 926         Declare.
 927         (s390_sw_breakpoint_from_kind): Turn into...
 928         (s390_target::sw_breakpoint_from_kind): ...this.
 929         (the_low_target): Remove the op field.
 930         * linux-sh-low.cc (class sh_target) <sw_breakpoint_from_kind>:
 931         Declare.
 932         (sh_sw_breakpoint_from_kind): Turn into...
 933         (sh_target::sw_breakpoint_from_kind): ...this.
 934         (the_low_target): Remove the op field.
 935         * linux-sparc-low.cc (class sparc_target) <sw_breakpoint_from_kind>:
 936         Declare.
 937         (sparc_sw_breakpoint_from_kind): Turn into...
 938         (sparc_target::sw_breakpoint_from_kind): ...this.
 939         (the_low_target): Remove the op field.
 940         * linux-tic6x-low.cc (class tic6x_target) <sw_breakpoint_from_kind>:
 941         Declare.
 942         (tic6x_sw_breakpoint_from_kind): Turn into...
 943         (tic6x_target::sw_breakpoint_from_kind): ...this.
 944         (the_low_target): Remove the op field.
 945         * linux-tile-low.cc (class tile_target) <sw_breakpoint_from_kind>:
 946         Declare.
 947         (tile_sw_breakpoint_from_kind): Turn into...
 948         (tile_target::sw_breakpoint_from_kind): ...this.
 949         (the_low_target): Remove the op field.
 950         * linux-xtensa-low.cc (class xtensa_target)
 951         <sw_breakpoint_from_kind>: Declare.
 952         (xtensa_sw_breakpoint_from_kind): Turn into...
 953         (xtensa_target::sw_breakpoint_from_kind): ...this.
 954         (the_low_target): Remove the op field.
 955
 956 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 957
 958         Remove the 'breakpoint_kind_from_pc' and
 959         'breakpoint_kind_from_current_state' linux target ops, and let the
 960         concrete linux target define them by overriding the ops of
 961         process_stratum_target.
 962
 963         * linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
 964         Remove.
 965         (linux_process_target::breakpoint_kind_from_current_state): Remove.
 966         * linux-low.h (struct linux_target_ops): Remove ops.
 967         (class linux_process_target) <breakpoint_kind_from_pc>: Remove.
 968         <breakpoint_kind_from_current_state>: Remove.
 969         * linux-x86-low.cc (the_low_target): Remove the op fields.
 970         * linux-bfin-low.cc (the_low_target): Ditto.
 971         * linux-cris-low.cc (the_low_target): Ditto.
 972         * linux-crisv32-low.cc (the_low_target): Ditto.
 973         * linux-m32r-low.cc (the_low_target): Ditto.
 974         * linux-m68k-low.cc (the_low_target): Ditto.
 975         * linux-mips-low.cc (the_low_target): Ditto.
 976         * linux-nios2-low.cc (the_low_target): Ditto.
 977         * linux-ppc-low.cc (the_low_target): Ditto.
 978         * linux-s390-low.cc (the_low_target): Ditto.
 979         * linux-sh-low.cc (the_low_target): Ditto.
 980         * linux-sparc-low.cc (the_low_target): Ditto.
 981         * linux-tic6x-low.cc (the_low_target): Ditto.
 982         * linux-tile-low.cc (the_low_target): Ditto.
 983         * linux-xtensa-low.cc (the_low_target): Ditto.
 984         * linux-aarch64-low.cc (class aarch64_target)
 985         <breakpoint_kind_from_pc>
 986         <breakpoint_kind_from_current_state>: Declare.
 987         (aarch64_breakpoint_kind_from_pc): Turn into...
 988         (aarch64_target::breakpoint_kind_from_pc): ...this.
 989         (aarch64_breakpoint_kind_from_current_state): Turn into...
 990         (aarch64_target::breakpoint_kind_from_current_state): ...this.
 991         (the_low_target): Remove the op fields.
 992         * linux-arm-low.cc (class arm_target):
 993         <breakpoint_kind_from_pc>
 994         <breakpoint_kind_from_current_state>: Declare.
 995         (arm_target::breakpoint_kind_from_pc): Define.
 996         (arm_target::breakpoint_kind_from_current_state): Define.
 997         (the_low_target): Remove the op fields.
 998         * linux-riscv-low.cc (class riscv_target):
 999         <breakpoint_kind_from_pc>: Declare.
1000         (riscv_breakpoint_kind_from_pc): Turn into...
1001         (riscv_target::breakpoint_kind_from_pc): ...this.
1002         (the_low_target): Remove the op fields.
1003
1004 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1005
1006         Turn the 'get_pc' and 'set_pc' linux target ops into methods
1007         of linux_process_target.
1008
1009         * linux-low.h (struct linux_target_ops): Remove the ops.
1010         (class linux_process_target) <low_supports_breakpoints>
1011         <low_get_pc>
1012         <low_set_pc>: Declare.
1013         * linux-low.cc (supports_breakpoints): Turn into...
1014         (linux_process_target::low_supports_breakpoints): ...this.
1015         (linux_process_target::low_get_pc): Define.
1016         (linux_process_target::low_set_pc): Define.
1017
1018         Update the callers below.
1019
1020         (linux_process_target::get_pc)
1021         (linux_process_target::save_stop_reason)
1022         (linux_process_target::maybe_move_out_of_jump_pad)
1023         (linux_process_target::wait_1)
1024         (linux_process_target::resume_one_lwp_throw)
1025         (linux_process_target::resume)
1026         (linux_process_target::proceed_all_lwps)
1027         (linux_process_target::read_pc)
1028         (linux_process_target::write_pc)
1029
1030         * linux-x86-low.cc (class linux_process_target)
1031         <low_supports_breakpoints>
1032         <low_get_pc>
1033         <low_set_pc>: Declare.
1034         (x86_target::low_supports_breakpoints): Define.
1035         (x86_get_pc): Turn into...
1036         (x86_target::low_get_pc): ...this.
1037         (x86_set_pc): Turn into...
1038         (x86_target::low_set_pc): ...this.
1039         (the_low_target): Remove the op fields.
1040         * linux-arm-low.cc (class arm_target)
1041         <low_supports_breakpoints>
1042         <low_get_pc>
1043         <low_set_pc>: Declare.
1044         (arm_target::low_supports_breakpoints)
1045         (arm_target::low_get_pc)
1046         (arm_target::low_set_pc): Define.
1047         (the_low_target): Remove the op fields.
1048         * linux-bfin-low.cc (class bfin_target)
1049         <low_supports_breakpoints>
1050         <low_get_pc>
1051         <low_set_pc>: Declare.
1052         (bfin_target::low_supports_breakpoints)
1053         (bfin_target::low_get_pc)
1054         (bfin_target::low_set_pc): Define.
1055         (the_low_target): Remove the op fields.
1056         * linux-cris-low.cc (class cris_target)
1057         <low_supports_breakpoints>
1058         <low_get_pc>
1059         <low_set_pc>: Declare.
1060         (cris_target::low_supports_breakpoints)
1061         (cris_target::low_get_pc)
1062         (cris_target::low_set_pc): Define.
1063         (the_low_target): Remove the op fields.
1064         * linux-crisv32-low.cc (class crisv32_target)
1065         <low_supports_breakpoints>
1066         <low_get_pc>
1067         <low_set_pc>: Declare.
1068         (crisv32_target::low_supports_breakpoints)
1069         (crisv32_target::low_get_pc)
1070         (crisv32_target::low_set_pc): Define.
1071         (the_low_target): Remove the op fields.
1072         * linux-m32r-low.cc (class m32r_target)
1073         <low_supports_breakpoints>
1074         <low_get_pc>
1075         <low_set_pc>: Declare.
1076         (m32r_target::low_supports_breakpoints)
1077         (m32r_target::low_get_pc)
1078         (m32r_target::low_set_pc): Define.
1079         (the_low_target): Remove the op fields.
1080         * linux-m68k-low.cc (class m68k_target)
1081         <low_supports_breakpoints>
1082         <low_get_pc>
1083         <low_set_pc>: Declare.
1084         (m68k_target::low_supports_breakpoints)
1085         (m68k_target::low_get_pc)
1086         (m68k_target::low_set_pc): Define.
1087         (the_low_target): Remove the op fields.
1088         * linux-nios2-low.cc (class nios2_target)
1089         <low_supports_breakpoints>
1090         <low_get_pc>
1091         <low_set_pc>: Declare.
1092         (nios2_target::low_supports_breakpoints)
1093         (nios2_target::low_get_pc)
1094         (nios2_target::low_set_pc): Define.
1095         (the_low_target): Remove the op fields.
1096         * linux-sh-low.cc (class sh_target)
1097         <low_supports_breakpoints>
1098         <low_get_pc>
1099         <low_set_pc>: Declare.
1100         (sh_target::low_supports_breakpoints)
1101         (sh_target::low_get_pc)
1102         (sh_target::low_set_pc): Define.
1103         (the_low_target): Remove the op fields.
1104         * linux-xtensa-low.cc (class xtensa_target)
1105         <low_supports_breakpoints>
1106         <low_get_pc>
1107         <low_set_pc>: Declare.
1108         (xtensa_target::low_supports_breakpoints)
1109         (xtensa_target::low_get_pc)
1110         (xtensa_target::low_set_pc): Define.
1111         (the_low_target): Remove the op fields.
1112         * linux-sparc-low.cc (class sparc_target)
1113         <low_supports_breakpoints>
1114         <low_get_pc>: Declare.
1115         (sparc_target::low_supports_breakpoints)
1116         (sparc_target::low_get_pc): Define.
1117         (the_low_target): Remove the op fields.
1118         * linux-tile-low.cc (class tile_target)
1119         <low_supports_breakpoints>
1120         <low_get_pc>
1121         <low_set_pc>: Declare.
1122         (tile_target::low_supports_breakpoints)
1123         (tile_target::low_get_pc)
1124         (tile_target::low_set_pc): Define.
1125         (the_low_target): Remove the op fields.
1126         * linux-aarch64-low.cc (class aarch64_target)
1127         <low_supports_breakpoints>
1128         <low_get_pc>
1129         <low_set_pc>: Declare.
1130         (aarch64_target::low_supports_breakpoints): Define.
1131         (aarch64_get_pc): Turn into...
1132         (aarch64_target::low_get_pc): ...this.
1133         (aarch64_set_pc): Turn into...
1134         (aarch64_target::low_set_pc): ...this.
1135         (the_low_target): Remove the op fields.
1136         * linux-mips-low.cc (class mips_target)
1137         <low_supports_breakpoints>
1138         <low_get_pc>
1139         <low_set_pc>: Declare.
1140         (mips_target::low_supports_breakpoints): Define.
1141         (mips_get_pc): Turn into...
1142         (mips_target::low_get_pc): ...this.
1143         (mips_set_pc): Turn into...
1144         (mips_target::low_set_pc): ...this.
1145         (the_low_target): Remove the op fields.
1146         * linux-ppc-low.cc (class ppc_target)
1147         <low_supports_breakpoints>
1148         <low_get_pc>
1149         <low_set_pc>: Declare.
1150         (ppc_target::low_supports_breakpoints): Define.
1151         (ppc_get_pc): Turn into...
1152         (ppc_target::low_get_pc): ...this.
1153         (ppc_set_pc): Turn into...
1154         (ppc_target::low_set_pc): ...this.
1155         (the_low_target): Remove the op fields.
1156         * linux-riscv-low.cc (class riscv_target)
1157         <low_supports_breakpoints>
1158         <low_get_pc>
1159         <low_set_pc>: Declare.
1160         (riscv_target::low_supports_breakpoints): Define.
1161         (riscv_get_pc): Turn into...
1162         (riscv_target::low_get_pc): ...this.
1163         (riscv_set_pc): Turn into...
1164         (riscv_target::low_set_pc): ...this.
1165         (the_low_target): Remove the op fields.
1166         * linux-s390-low.cc (class s390_target)
1167         <low_supports_breakpoints>
1168         <low_get_pc>
1169         <low_set_pc>: Declare.
1170         (s390_target::low_supports_breakpoints): Define.
1171         (s390_get_pc): Turn into...
1172         (s390_target::low_get_pc): ...this.
1173         (s390_set_pc): Turn into...
1174         (s390_target::low_set_pc): ...this.
1175         (the_low_target): Remove the op fields.
1176         * linux-tic6x-low.cc (class tic6x_target)
1177         <low_supports_breakpoints>
1178         <low_get_pc>
1179         <low_set_pc>: Declare.
1180         (tic6x_target::low_supports_breakpoints): Define.
1181         (tic6x_get_pc): Turn into...
1182         (tic6x_target::low_get_pc): ...this.
1183         (tic6x_set_pc): Turn into...
1184         (tic6x_target::low_set_pc): ...this.
1185         (the_low_target): Remove the op fields.
1186
1187 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1188
1189         Turn some more static methods in linux-low into private methods
1190         of linux_process_target.
1191
1192         * linux-low.cc (get_pc): Turn into...
1193         (linux_process_target::get_pc): ...this.
1194         (save_stop_reason): Turn into...
1195         (linux_process_target::save_stop_reason): ...this.
1196         (thread_still_has_status_pending_p): Turn into...
1197         (linux_process_target::thread_still_has_status_pending): ...this.
1198         (status_pending_p_callback): Turn into...
1199         (linux_process_target::status_pending_p_callback): ...this.
1200         (resume_stopped_resumed_lwps): Turn into...
1201         (linux_process_target::resume_stopped_resumed_lwps): ...this.
1202         (install_software_single_step_breakpoints): Turn into...
1203         (linux_process_target::install_software_single_step_breakpoints):
1204         ...this.
1205         (single_step): Turn into...
1206         (linux_process_target::single_step): ...this.
1207         (linux_resume_one_lwp_throw): Turn into...
1208         (linux_process_target::resume_one_lwp_throw): ...this.
1209         (linux_resume_one_lwp): Turn into...
1210         (linux_process_target::resume_one_lwp): ...this.
1211         (resume_status_pending_p): Turn into...
1212         (linux_process_target::resume_status_pending): ...this.
1213         (need_step_over_p): Turn into...
1214         (linux_process_target::thread_needs_step_over): ...this.
1215         (linux_resume_one_thread): Turn into...
1216         (linux_process_target::resume_one_thread): ...this.
1217         (proceed_one_lwp): Turn into...
1218         (linux_process_target::proceed_one_lwp): ...this.
1219         (unsuspend_and_proceed_one_lwp): Turn into...
1220         (linux_process_target::unsuspend_and_proceed_one_lwp): ...this.
1221
1222         Update the calls/references to the above functions below.
1223
1224         (linux_process_target::handle_extended_wait)
1225         (linux_process_target::filter_event)
1226         (linux_process_target::wait_for_event_filtered)
1227         (linux_process_target::wait_1)
1228         (linux_process_target::move_out_of_jump_pad)
1229         (linux_process_target::start_step_over)
1230         (linux_process_target::resume)
1231         (linux_process_target::proceed_all_lwps)
1232         (regsets_store_inferior_registers)
1233         (linux_process_target::store_register)
1234
1235         * linux-low.h (class linux_process_target)
1236         <get_pc>
1237         <save_stop_reason>
1238         <thread_still_has_status_pending>
1239         <status_pending_p_callback>
1240         <resume_stopped_resumed_lwps>
1241         <install_software_single_step_breakpoints>
1242         <single_step>
1243         <resume_one_lwp_throw>
1244         <resume_one_lwp>
1245         <resume_status_pending>
1246         <thread_needs_step_over>
1247         <resume_one_thread>
1248         <proceed_one_lwp>
1249         <unsuspend_and_proceed_one_lwp>: Declare.
1250
1251 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1252
1253         Turn the 'fetch_register' linux target op into a method of
1254         linux_process_target.
1255
1256         * linux-low.h (struct linux_target_ops) <fetch_register>: Remove.
1257         (class linux_process_target) <low_fetch_register>: Declare.
1258         * linux-x86-low.cc (the_low_target)
1259         * linux-aarch64-low.cc (the_low_target)
1260         * linux-arm-low.cc (the_low_target)
1261         * linux-bfin-low.cc (the_low_target)
1262         * linux-cris-low.cc (the_low_target)
1263         * linux-crisv32-low.cc (the_low_target)
1264         * linux-m32r-low.cc (the_low_target)
1265         * linux-m68k-low.cc (the_low_target)
1266         * linux-nios2-low.cc (the_low_target)
1267         * linux-ppc-low.cc (the_low_target)
1268         * linux-s390-low.cc (the_low_target)
1269         * linux-sh-low.cc (the_low_target)
1270         * linux-sparc-low.cc (the_low_target)
1271         * linux-tic6x-low.cc (the_low_target)
1272         * linux-tile-low.cc (the_low_target)
1273         * linux-xtensa-low.cc (the_low_target): Remove the op field.
1274         * linux-ia64-low.cc (class ia64_target) <low_fetch_register>:
1275         Declare.
1276         (ia64_fetch_register): Turn into...
1277         (ia64_target::low_fetch_register): ...this.
1278         (the_low_target): Remove the op field.
1279         * linux-mips-low.cc (class mips_target) <low_fetch_register>:
1280         Declare.
1281         (mips_fetch_register): Turn into...
1282         (mips_target::low_fetch_register): ...this.
1283         (the_low_target): Remove the op field.
1284         * linux-riscv-low.cc (class riscv_target) <low_fetch_register>:
1285         Declare.
1286         (riscv_fetch_register): Turn into...
1287         (riscv_target::low_fetch_register): ...this.
1288         (the_low_target): Remove the op field.
1289
1290         Update the callers below.
1291
1292         * linux-low.cc (linux_process_target::fetch_registers)
1293         (linux_process_target::low_fetch_register)
1294
1295 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1296
1297         Turn the 'cannot_fetch_register' and 'cannot_store_register'
1298         linux target ops into methods of linux_process_target.
1299
1300         * linux-low.h (struct linux_target_ops): Remove the low target ops.
1301         (class linux_process_target) <fetch_register>
1302         <store_register>
1303         <usr_fetch_inferior_registers>
1304         <usr_store_inferior_registers>
1305         <low_cannot_fetch_register>
1306         <low_cannot_fetch_register> Declare.
1307         * linux-low.cc (fetch_register): Turn into...
1308         (linux_process_target::fetch_register): ...this.
1309         (store_register): Turn into ...
1310         (linux_process_target::store_register): ...this.
1311         (usr_fetch_inferior_registers): Turn into...
1312         (linux_process_target::usr_fetch_inferior_registers): ...this.
1313         (usr_store_inferior_registers): Turn into...
1314         (linux_process_target::usr_store_inferior_registers): ...this.
1315         * linux-x86-low.cc (class x86_target)
1316         <low_cannot_fetch_register>
1317         <low_cannot_store_register>: Declare.
1318         (x86_cannot_store_register): Turn into...
1319         (x86_target::low_cannot_store_register): ...this.
1320         (x86_cannot_fetch_register): Turn into...
1321         (x86_target::low_cannot_fetch_register): ...this.
1322         (the_low_target): Remove the target op fields.
1323         * linux-aarch64-low.cc (class aarch64_target)
1324         <low_cannot_fetch_register>
1325         <low_cannot_store_register>: Declare.
1326         (aarch64_target::low_cannot_fetch_register)
1327         (aarch64_target::low_cannot_store_register): Define.
1328         (the_low_target): Remove the op fields.
1329         * linux-arm-low.cc (class arm_target)
1330         <low_cannot_fetch_register>
1331         <low_cannot_store_register>: Declare.
1332         (arm_cannot_fetch_register): Turn into...
1333         (arm_target::low_cannot_fetch_register): ...this.
1334         (arm_cannot_store_register): Turn into...
1335         (arm_target::low_cannot_store_register): ...this.
1336         (the_low_target): Remove the op fields.
1337         * linux-bfin-low.cc (class bfin_target)
1338         <low_cannot_fetch_register>
1339         <low_cannot_store_register>: Declare.
1340         (bfin_cannot_fetch_register): Turn into...
1341         (bfin_target::low_cannot_fetch_register): ...this.
1342         (bfin_cannot_store_register): Turn into...
1343         (bfin_target::low_cannot_store_register): ...this.
1344         (the_low_target): Remove the op fields.
1345         * linux-cris-low.cc (class cris_target)
1346         <low_cannot_fetch_register>
1347         <low_cannot_store_register>: Declare.
1348         (cris_cannot_fetch_register): Turn into...
1349         (cris_target::low_cannot_fetch_register): ...this.
1350         (cris_cannot_store_register): Turn into...
1351         (cris_target::low_cannot_store_register): ...this.
1352         (the_low_target): Remove the op fields.
1353         * linux-crisv32-low.cc (class crisv32_target)
1354         <low_cannot_fetch_register>
1355         <low_cannot_store_register>: Declare.
1356         (crisv32_target::low_cannot_fetch_register)
1357         (crisv32_target::low_cannot_store_register): Define.
1358         (the_low_target): Remove the op fields.
1359         * linux-ia64-low.cc (class ia64_target)
1360         <low_cannot_fetch_register>
1361         <low_cannot_store_register>: Declare.
1362         (ia64_cannot_fetch_register): Turn into...
1363         (ia64_target::low_cannot_fetch_register): ...this.
1364         (ia64_cannot_store_register): Turn into...
1365         (ia64_target::low_cannot_store_register): ...this.
1366         (the_low_target): Remove the op fields.
1367         * linux-m32r-low.cc (class m32r_target)
1368         <low_cannot_fetch_register>
1369         <low_cannot_store_register>: Declare.
1370         (m32r_cannot_fetch_register): Turn into...
1371         (m32r_target::low_cannot_fetch_register): ...this.
1372         (m32r_cannot_store_register): Turn into...
1373         (m32r_target::low_cannot_store_register): ...this.
1374         (the_low_target): Remove the op fields.
1375         * linux-m68k-low.cc (class m68k_target)
1376         <low_cannot_fetch_register>
1377         <low_cannot_store_register>: Declare.
1378         (m68k_cannot_fetch_register): Turn into...
1379         (m68k_target::low_cannot_fetch_register): ...this.
1380         (m68k_cannot_store_register): Turn into...
1381         (m68k_target::low_cannot_store_register): ...this.
1382         (the_low_target): Remove the op fields.
1383         * linux-mips-low.cc (class mips_target)
1384         <low_cannot_fetch_register>
1385         <low_cannot_store_register>: Declare.
1386         (mips_cannot_fetch_register): Turn into...
1387         (mips_target::low_cannot_fetch_register): ...this.
1388         (mips_cannot_store_register): Turn into...
1389         (mips_target::low_cannot_store_register): ...this.
1390         (get_usrregs_info): Inline at the call sites in
1391         low_cannot_fetch_register and low_cannot_store_register,
1392         and remove.
1393         (the_low_target): Remove the op fields.
1394         * linux-nios2-low.cc (class nios2_target)
1395         <low_cannot_fetch_register>
1396         <low_cannot_store_register>: Declare.
1397         (nios2_cannot_fetch_register): Turn into...
1398         (nios2_target::low_cannot_fetch_register): ...this.
1399         (nios2_cannot_store_register): Turn into...
1400         (nios2_target::low_cannot_store_register): ...this.
1401         (the_low_target): Remove the op fields.
1402         * linux-ppc-low.cc (class ppc_target)
1403         <low_cannot_fetch_register>
1404         <low_cannot_store_register>: Declare.
1405         (ppc_cannot_fetch_register): Turn into...
1406         (ppc_target::low_cannot_fetch_register): ...this.
1407         (ppc_cannot_store_register): Turn into...
1408         (ppc_target::low_cannot_store_register): ...this.
1409         (the_low_target): Remove the op fields.
1410         * linux-riscv-low.cc (class riscv_target)
1411         <low_cannot_fetch_register>
1412         <low_cannot_store_register>: Declare.
1413         (riscv_target::low_cannot_fetch_register)
1414         (riscv_target::low_cannot_store_register): Define.
1415         (the_low_target): Remove the op fields.
1416         * linux-s390-low.cc (class s390_target)
1417         <low_cannot_fetch_register>
1418         <low_cannot_store_register>: Declare.
1419         (s390_cannot_fetch_register): Turn into...
1420         (s390_target::low_cannot_fetch_register): ...this.
1421         (s390_cannot_store_register): Turn into...
1422         (s390_target::low_cannot_store_register): ...this.
1423         (the_low_target): Remove the op fields.
1424         * linux-sh-low.cc (class sh_target)
1425         <low_cannot_fetch_register>
1426         <low_cannot_store_register>: Declare.
1427         (sh_cannot_fetch_register): Turn into...
1428         (sh_target::low_cannot_fetch_register): ...this.
1429         (sh_cannot_store_register): Turn into...
1430         (sh_target::low_cannot_store_register): ...this.
1431         (the_low_target): Remove the op fields.
1432         * linux-sparc-low.cc (class sparc_target)
1433         <low_cannot_fetch_register>
1434         <low_cannot_store_register>: Declare.
1435         (sparc_cannot_fetch_register): Turn into...
1436         (sparc_target::low_cannot_fetch_register): ...this.
1437         (sparc_cannot_store_register): Turn into...
1438         (sparc_target::low_cannot_store_register): ...this.
1439         (the_low_target): Remove the op fields.
1440         * linux-tic6x-low.cc (class tic6x_target)
1441         <low_cannot_fetch_register>
1442         <low_cannot_store_register>: Declare.
1443         (tic6x_cannot_fetch_register): Turn into...
1444         (tic6x_target::low_cannot_fetch_register): ...this.
1445         (tic6x_cannot_store_register): Turn into...
1446         (tic6x_target::low_cannot_store_register): ...this.
1447         (the_low_target): Remove the op fields.
1448         * linux-tile-low.cc (class tile_target)
1449         <low_cannot_fetch_register>
1450         <low_cannot_store_register>: Declare.
1451         (tile_cannot_fetch_register): Turn into...
1452         (tile_target::low_cannot_fetch_register): ...this.
1453         (tile_cannot_store_register): Turn into...
1454         (tile_target::low_cannot_store_register): ...this.
1455         (the_low_target): Remove the op fields.
1456         * linux-xtensa-low.cc (class xtensa_target)
1457         <low_cannot_fetch_register>
1458         <low_cannot_store_register>: Declare.
1459         (xtensa_target::low_cannot_fetch_register)
1460         (xtensa_target::low_cannot_store_register): Define.
1461         (the_low_target): Remove the op fields.
1462
1463 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1464
1465         Turn the 'regs_info' linux target op into a method of
1466         linux_process_target.
1467
1468         * linux-low.h (struct linux_target_ops) <regs_info>: Remove.
1469         (class linux_process_target) <get_regs_info>: Define.
1470
1471         Update the callers below.
1472
1473         * linux-low.cc (linux_process_target::fetch_registers)
1474         (linux_process_target::store_registers)
1475         * proc-service.cc (gregset_info)
1476
1477         * linux-x86-low.cc (class x86_target) <get_regs_info>: Declare.
1478         (x86_linux_regs_info): Turn into ...
1479         (x86_target::get_regs_info): ...this.
1480         (the_low_target): Remove the op field.
1481         * linux-aarch64-low.cc (class aarch64_target) <get_regs_info>:
1482         Declare.
1483         (aarch64_regs_info): Turn into ...
1484         (aarch64_target::get_regs_info): ...this.
1485         (the_low_target): Remove the op field.
1486         * linux-arm-low.cc (class arm_target) <get_regs_info>: Declare.
1487         (arm_regs_info): Turn into ...
1488         (arm_target::get_regs_info): ...this.
1489         (the_low_target): Remove the op field.
1490         * linux-bfin-low.cc (class bfin_target) <get_regs_info>: Declare.
1491         (bfin_regs_info): Turn into ...
1492         (bfin_target::get_regs_info): ...this.
1493         (the_low_target): Remove the op field.
1494         * linux-cris-low.cc (class cris_target) <get_regs_info>: Declare.
1495         (cris_regs_info): Turn into ...
1496         (cris_target::get_regs_info): ...this.
1497         (the_low_target): Remove the op field.
1498         * linux-crisv32-low.cc (class crisv32_target) <get_regs_info>:
1499         Declare.
1500         (crisv32_regs_info): Turn into ...
1501         (crisv32_target::get_regs_info): ...this.
1502         (the_low_target): Remove the op field.
1503         * linux-ia64-low.cc (class ia64_target) <get_regs_info>: Declare.
1504         (ia64_regs_info): Turn into ...
1505         (ia64_target::get_regs_info): ...this.
1506         (the_low_target): Remove the op field.
1507         * linux-m32r-low.cc (class m32r_target) <get_regs_info>: Declare.
1508         (m32r_regs_info): Turn into ...
1509         (m32r_target::get_regs_info): ...this.
1510         (the_low_target): Remove the op field.
1511         * linux-m68k-low.cc (class m68k_target) <get_regs_info>: Declare.
1512         (m68k_regs_info): Turn into ...
1513         (m68k_target::get_regs_info): ...this.
1514         (the_low_target): Remove the op field.
1515         * linux-mips-low.cc (class mips_target) <get_regs_info>: Declare.
1516         (mips_regs_info): Turn into ...
1517         (mips_target::get_regs_info): ...this.
1518         (the_low_target): Remove the op field.
1519         (get_usrregs_info): Update the call to the op.
1520         * linux-nios2-low.cc (class nios2_target) <get_regs_info>: Declare.
1521         (nios2_regs_info): Turn into ...
1522         (nios2_target::get_regs_info): ...this.
1523         (the_low_target): Remove the op field.
1524         * linux-ppc-low.cc (class ppc_target) <get_regs_info>: Declare.
1525         (ppc_regs_info): Turn into ...
1526         (ppc_target::get_regs_info): ...this.
1527         (the_low_target): Remove the op field.
1528         * linux-riscv-low.cc (class riscv_target) <get_regs_info>: Declare.
1529         (riscv_regs_info): Turn into ...
1530         (riscv_target::get_regs_info): ...this.
1531         (the_low_target): Remove the op field.
1532         * linux-s390-low.cc (class s390_target) <get_regs_info>: Declare.
1533         (s390_regs_info): Turn into ...
1534         (s390_target::get_regs_info): ...this.
1535         (the_low_target): Remove the op field.
1536         (s390_collect_ptrace_register)
1537         (s390_supply_ptrace_register)
1538         (s390_fill_gregset): Update the call to the op.
1539         * linux-sh-low.cc (class sh_target) <get_regs_info>: Declare.
1540         (sh_regs_info): Turn into ...
1541         (sh_target::get_regs_info): ...this.
1542         (the_low_target): Remove the op field.
1543         * linux-sparc-low.cc (class sparc_target) <get_regs_info>: Declare.
1544         (sparc_regs_info): Turn into ...
1545         (sparc_target::get_regs_info): ...this.
1546         (the_low_target): Remove the op field.
1547         * linux-tic6x-low.cc (class tic6x_target) <get_regs_info>: Declare.
1548         (tic6x_regs_info): Turn into ...
1549         (tic6x_target::get_regs_info): ...this.
1550         (the_low_target): Remove the op field.
1551         * linux-tile-low.cc (class tile_target) <get_regs_info>: Declare.
1552         (tile_regs_info): Turn into ...
1553         (tile_target::get_regs_info): ...this.
1554         (the_low_target): Remove the op field.
1555         * linux-xtensa-low.cc (class xtensa_target) <get_regs_info>:
1556         Declare.
1557         (xtensa_regs_info): Turn into ...
1558         (xtensa_target::get_regs_info): ...this.
1559         (the_low_target): Remove the op field.
1560
1561 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1562
1563         Turn the 'arch_setup' linux target op into a method of
1564         linux_process_target.
1565
1566         * linux-low.h (struct linux_target_ops) <arch_setup>: Delete.
1567         (class linux_process_target) <arch_setup_thread>
1568         <low_arch_setup>: New declarations.
1569         * linux-low.cc (linux_arch_setup): Delete.
1570         (linux_arch_setup_thread): Turn into...
1571         (linux_process_target::arch_setup_thread): ... this.
1572
1573         Update the callers below.
1574
1575         (linux_process_target::handle_extended_wait)
1576         (linux_process_target::post_create_inferior)
1577         (linux_process_target::filter_event)
1578
1579         * linux-x86-low.cc (class x86_target) <low_arch_setup>: New
1580         declaration.
1581         (x86_linux_update_xmltarget): Turn into...
1582         (x86_target::update_xmltarget): ...this.
1583         (x86_linux_process_qsupported): Update the call to
1584         x86_linux_update_xmltarget.
1585         (x86_arch_setup): Turn into ...
1586         (x86_target::low_arch_setup): ...this.
1587         (the_low_target): Remove the op field.
1588         * linux-aarch64-low.cc (class aarch64_target) <low_arch_setup>: New
1589         declaration.
1590         (aarch64_arch_setup): Turn into ...
1591         (aarch64_target::low_arch_setup): ...this.
1592         (the_low_target): Remove the op field.
1593         * linux-arm-low.cc (class arm_target) <low_arch_setup>: New
1594         declaration.
1595         (arm_arch_setup): Turn into ...
1596         (arm_target::low_arch_setup): ...this.
1597         (the_low_target): Remove the op field.
1598         * linux-bfin-low.cc (class bfin_target) <low_arch_setup>: New
1599         declaration.
1600         (bfin_arch_setup): Turn into ...
1601         (bfin_target::low_arch_setup): ...this.
1602         (the_low_target): Remove the op field.
1603         * linux-cris-low.cc (class cris_target) <low_arch_setup>: New
1604         declaration.
1605         (cris_arch_setup): Turn into ...
1606         (cris_target::low_arch_setup): ...this.
1607         (the_low_target): Remove the op field.
1608         * linux-crisv32-low.cc (class crisv32_target) <low_arch_setup>: New
1609         declaration.
1610         (crisv32_arch_setup): Turn into ...
1611         (crisv32_target::low_arch_setup): ...this.
1612         (the_low_target): Remove the op field.
1613         * linux-ia64-low.cc (class ia64_target) <low_arch_setup>: New
1614         declaration.
1615         (ia64_arch_setup): Turn into ...
1616         (ia64_target::low_arch_setup): ...this.
1617         (the_low_target): Remove the op field.
1618         * linux-m32r-low.cc (class m32r_target) <low_arch_setup>: New
1619         declaration.
1620         (m32r_arch_setup): Turn into ...
1621         (m32r_target::low_arch_setup): ...this.
1622         (the_low_target): Remove the op field.
1623         * linux-m68k-low.cc (class m68k_target) <low_arch_setup>: New
1624         declaration.
1625         (m68k_arch_setup): Turn into ...
1626         (m68k_target::low_arch_setup): ...this.
1627         (the_low_target): Remove the op field.
1628         * linux-mips-low.cc (class mips_target) <low_arch_setup>: New
1629         declaration.
1630         (mips_arch_setup): Turn into ...
1631         (mips_target::low_arch_setup): ...this.
1632         (the_low_target): Remove the op field.
1633         * linux-nios2-low.cc (class nios2_target) <low_arch_setup>: New
1634         declaration.
1635         (nios2_arch_setup): Turn into ...
1636         (nios2_target::low_arch_setup): ...this.
1637         (the_low_target): Remove the op field.
1638         * linux-ppc-low.cc (class ppc_target) <low_arch_setup>: New
1639         declaration.
1640         (ppc_arch_setup): Turn into ...
1641         (ppc_target::low_arch_setup): ...this.
1642         (the_low_target): Remove the op field.
1643         * linux-riscv-low.cc (class riscv_target) <low_arch_setup>: New
1644         declaration.
1645         (riscv_arch_setup): Turn into ...
1646         (riscv_target::low_arch_setup): ...this.
1647         (the_low_target): Remove the op field.
1648         * linux-s390-low.cc (class s390_target) <low_arch_setup>: New
1649         declaration.
1650         (s390_arch_setup): Turn into ...
1651         (s390_target::low_arch_setup): ...this.
1652         (the_low_target): Remove the op field.
1653         * linux-sh-low.cc (class sh_target) <low_arch_setup>: New
1654         declaration.
1655         (sh_arch_setup): Turn into ...
1656         (sh_target::low_arch_setup): ...this.
1657         (the_low_target): Remove the op field.
1658         * linux-sparc-low.cc (class sparc_target) <low_arch_setup>: New
1659         declaration.
1660         (sparc_arch_setup): Turn into ...
1661         (sparc_target::low_arch_setup): ...this.
1662         (the_low_target): Remove the op field.
1663         * linux-tic6x-low.cc (class tic6x_target) <low_arch_setup>: New
1664         declaration.
1665         (tic6x_arch_setup): Turn into ...
1666         (tic6x_target::low_arch_setup): ...this.
1667         (the_low_target): Remove the op field.
1668         * linux-tile-low.cc (class tile_target) <low_arch_setup>: New
1669         declaration.
1670         (tile_arch_setup): Turn into ...
1671         (tile_target::low_arch_setup): ...this.
1672         (the_low_target): Remove the op field.
1673         * linux-xtensa-low.cc (class xtensa_target) <low_arch_setup>: New
1674         declaration.
1675         (xtensa_arch_setup): Turn into ...
1676         (xtensa_target::low_arch_setup): ...this.
1677         (the_low_target): Remove the op field.
1678
1679 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1680
1681         * linux-low.h (the_linux_target): New extern declaration.
1682         * linux-low.cc (initialize_low): Use 'the_linux_target' to set
1683         'the_target'.
1684         (the_linux_target): Remove.
1685         * linux-x86-low.cc (class x86_target): New class.
1686         (the_x86_target): New static object.
1687         (the_linux_target): Define as pointer to the_x86_target.
1688         * linux-aarch64-low.cc (class aarch64_target): New class.
1689         (the_aarch64_target): New static object.
1690         (the_linux_target): Define as pointer to the_aarch64_target.
1691         * linux-arm-low.cc (class arm_target): New class.
1692         (the_arm_target): New static object.
1693         (the_linux_target): Define as pointer to the_arm_target.
1694         * linux-bfin-low.cc (class bfin_target): New class.
1695         (the_bfin_target): New static object.
1696         (the_linux_target): Define as pointer to the_bfin_target.
1697         * linux-cris-low.cc (class cris_target): New class.
1698         (the_cris_target): New static object.
1699         (the_linux_target): Define as pointer to the_cris_target.
1700         * linux-crisv32-low.cc (class crisv32_target): New class.
1701         (the_crisv32_target): New static object.
1702         (the_linux_target): Define as pointer to the_crisv32_target.
1703         * linux-ia64-low.cc (class ia64_target): New class.
1704         (the_ia64_target): New static object.
1705         (the_linux_target): Define as pointer to the_ia64_target.
1706         * linux-m32r-low.cc (class m32r_target): New class.
1707         (the_m32r_target): New static object.
1708         (the_linux_target): Define as pointer to the_m32r_target.
1709         * linux-m68k-low.cc (class m68k_target): New class.
1710         (the_m68k_target): New static object.
1711         (the_linux_target): Define as pointer to the_m68k_target.
1712         * linux-mips-low.cc (class mips_target): New class.
1713         (the_mips_target): New static object.
1714         (the_linux_target): Define as pointer to the_mips_target.
1715         * linux-nios2-low.cc (class nios2_target): New class.
1716         (the_nios2_target): New static object.
1717         (the_linux_target): Define as pointer to the_nios2_target.
1718         * linux-ppc-low.cc (class ppc_target): New class.
1719         (the_ppc_target): New static object.
1720         (the_linux_target): Define as pointer to the_ppc_target.
1721         * linux-riscv-low.cc (class riscv_target): New class.
1722         (the_riscv_target): New static object.
1723         (the_linux_target): Define as pointer to the_riscv_target.
1724         * linux-s390-low.cc (class s390_target): New class.
1725         (the_s390_target): New static object.
1726         (the_linux_target): Define as pointer to the_s390_target.
1727         * linux-sh-low.cc (class sh_target): New class.
1728         (the_sh_target): New static object.
1729         (the_linux_target): Define as pointer to the_sh_target.
1730         * linux-sparc-low.cc (class sparc_target): New class.
1731         (the_sparc_target): New static object.
1732         (the_linux_target): Define as pointer to the_sparc_target.
1733         * linux-tic6x-low.cc (class tic6x_target): New class.
1734         (the_tic6x_target): New static object.
1735         (the_linux_target): Define as pointer to the_tic6x_target.
1736         * linux-tile-low.cc (class tile_target): New class.
1737         (the_tile_target): New static object.
1738         (the_linux_target): Define as pointer to the_tile_target.
1739         * linux-xtensa-low.cc (class xtensa_target): New class.
1740         (the_xtensa_target): New static object.
1741         (the_linux_target): Define as pointer to the_xtensa_target.
1742
1743 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1744
1745         Turn some static functions in linux-low.cc into private methods of
1746         linux_process_target.
1747
1748         * linux-low.cc (handle_extended_wait): Turn into ...
1749         (linux_process_target::handle_extended_wait): ...this.  Call
1750         'mourn' on 'this' object instead of 'the_target'.
1751         (maybe_move_out_of_jump_pad): Turn into...
1752         (linux_process_target::maybe_move_out_of_jump_pad): ...this.
1753         (linux_low_filter_event): Turn into...
1754         (linux_process_target::filter_event): ...this.
1755         (linux_wait_for_event_filtered): Turn into...
1756         (linux_process_target::wait_for_event_filtered): ...this.
1757         (linux_wait_for_event): Turn into...
1758         (linux_process_target::wait_for_event): ...this.
1759         (linux_wait_1): Turn into...
1760         (linux_process_target::wait_1): ...this.
1761         (wait_for_sigstop): Turn into...
1762         (linux_process_target::wait_for_sigstop): ...this.
1763         (move_out_of_jump_pad_callback): Turn into...
1764         (linux_process_target::move_out_of_jump_pad): ...this.
1765         (stop_all_lwps): Turn into...
1766         (linux_process_target::stop_all_lwps): ...this.
1767         (start_step_over): Turn into...
1768         (linux_process_target::start_step_over): ...this.
1769         (complete_ongoing_step_over): Turn into...
1770         (linux_process_target::complete_ongoing_step_over): ...this.
1771         (proceed_all_lwps): Turn into...
1772         (linux_process_target::proceed_all_lwps): ...this.
1773         (unstop_all_lwps): Turn into...
1774         (linux_process_target::unstop_all_lwps): ...this.
1775
1776         * linux-low.h (class linux_process_target)
1777         <handle_extended_wait>
1778         <maybe_move_out_of_jump_pad>
1779         filter_event>
1780         <wait_for_event_filtered>
1781         <wait_for_event>
1782         <wait_1>
1783         <wait_for_sigstop>
1784         <move_out_of_jump_pad>
1785         <stop_all_lwps>
1786         <start_step_over>
1787         <complete_ongoing_step_over>
1788         <proceed_all_lwps>
1789         <unstop_all_lwps>: Declare.
1790
1791         Update the callers below.
1792
1793         * linux-low.cc (linux_process_target::attach): Update.
1794         (linux_process_target::stabilize_threads): Ditto.
1795         (linux_process_target::wait): Ditto.
1796
1797 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1798
1799         * linux-low.h (struct linux_target_ops): Update the comment for
1800         'cannot_store_register' to return 0 or 1.
1801         * linux-ppc-low.cc (ppc_cannot_store_register): Return 1 instead
1802         of 2.
1803
1804 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
1805
1806         * config.in: Re-generate.
1807         * configure: Re-generate.
1808
1809 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
1810
1811         * regcache.cc (find_register_by_number): Update.
1812         * tdesc.cc (init_target_desc): Likewise.
1813         * tdesc.h (target_desc::reg_defs): Likewise.
1814
1815 2020-03-12  Tom Tromey  <tom@tromey.com>
1816
1817         * configure: Rebuild.
1818         * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
1819         (WIN32APILIBS): New subst.
1820         * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
1821         gdbsupport files.
1822         (gdbsupport/%.o): Remove target.
1823         (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
1824         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
1825         (WIN32APILIBS): New variable.
1826         (gdbserver$(EXEEXT)): Add WIN32APILIBS.
1827         (gdbreplay$(EXEEXT)): Likewise.
1828
1829 2020-03-12  Tom Tromey  <tom@tromey.com>
1830
1831         * config.in, configure: Rebuild.
1832         * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
1833         * acinclude.m4: Include gettext-sister.m4.
1834         * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
1835         variables.
1836         (INCLUDE_CFLAGS): Add INTL_CFLAGS.
1837         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
1838
1839 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1840
1841         * acinclude.m4: Update path to selftest.m4.
1842
1843 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1844
1845         * configure.ac: Don't source bfd/development.sh, move
1846         GDB_AC_COMMON higher.
1847         * configure: Re-generate.
1848
1849 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
1850
1851         * configure: Re-generate.
1852
1853 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
1854
1855         * configure: Re-generate.
1856
1857 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1858
1859         * .dir-locals.el: New file.
1860
1861 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1862
1863         * .gitattributes: New file.
1864
1865 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1866
1867         * remote-utils.cc (prepare_resume_reply): Add ability to convert T
1868         reply into an S reply.
1869         * server.cc (disable_packet_T): New global.
1870         (captured_main): Set new global when appropriate.
1871         * server.h (disable_packet_T): Declare.
1872
1873 2020-02-21  Tom Tromey  <tom@tromey.com>
1874
1875         * Makefile.in (mostlyclean): New target.
1876
1877 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1878
1879         * target.h (struct process_stratum_target): Remove.
1880         (class process_target): Rename to ...
1881         (class process_stratum_target): ... this.
1882         * linux-low.h (class linux_process_target): Derive from
1883         'process_stratum_target'.
1884         * linux-low.cc (linux_target_ops): Remove.
1885         (initialize_low): Set the_target to the singleton instance of
1886         linux_process_target.
1887         * lynx-low.h (class lynx_process_target): Derive from
1888         'process_stratum_target'.
1889         * lynx-low.cc (lynx_target_ops): Remove.
1890         (initialize_low): Set the_target to the singleton instance of
1891         lynx_process_target.
1892         * nto-low.h (class nto_process_target): Derive from
1893         'process_stratum_target'.
1894         * nto-low.cc (nto_target_ops): Remove.
1895         (initialize_low): Set the_target to the singleton instance of
1896         nto_process_target.
1897         * win32-low.h (class win32_process_target): Derive from
1898         'process_stratum_target'.
1899         * win32-low.cc (win32_target_ops): Remove.
1900         (initialize_low): Set the_target to the singleton instance of
1901         win32_process_target.
1902
1903         Replace 'the_target->pt' with 'the_target' in the uses below.
1904
1905         * hostio.cc (hostio_error)
1906         (handle_setfs)
1907         (handle_open)
1908         (handle_unlink)
1909         (handle_readlink)
1910         * linux-aarch32-low.cc (arm_breakpoint_at)
1911         * linux-aarch64-low.cc (aarch64_breakpoint_at)
1912         * linux-arm-low.cc (arm_sigreturn_next_pc)
1913         (arm_get_hwcap)
1914         (arm_get_syscall_trapinfo)
1915         * linux-cris-low.cc (cris_breakpoint_at)
1916         * linux-crisv32-low.cc (cris_breakpoint_at)
1917         * linux-low.cc (handle_extended_wait)
1918         (linux_wait_1)
1919         (linux_read_memory)
1920         (linux_process_target::breakpoint_kind_from_pc)
1921         (linux_get_auxv)
1922         * linux-m32r-low.cc (m32r_breakpoint_at)
1923         * linux-mips-low.cc (mips_breakpoint_at)
1924         * linux-nios2-low.cc (nios2_breakpoint_at)
1925         * linux-ppc-low.cc (ppc_breakpoint_at)
1926         * linux-s390-low.cc (s390_get_hwcap)
1927         * linux-sh-low.cc (sh_breakpoint_at)
1928         * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
1929         (sparc_store_gregset_from_stack)
1930         (sparc_breakpoint_at)
1931         * linux-tic6x-low.cc (tic6x_breakpoint_at)
1932         * linux-tile-low.cc (tile_breakpoint_at)
1933         * linux-x86-low.cc (x86_breakpoint_at)
1934         * linux-xtensa-low.cc (xtensa_breakpoint_at)
1935         * mem-break.cc (bp_size)
1936         (bp_opcode)
1937         (insert_memory_breakpoint)
1938         (set_raw_breakpoint_at)
1939         (delete_raw_breakpoint)
1940         (z_type_supported)
1941         (uninsert_raw_breakpoint)
1942         (reinsert_raw_breakpoint)
1943         (validate_inserted_breakpoint)
1944         * regcache.cc (regcache_read_pc)
1945         (regcache_write_pc)
1946         * remote-utils.cc (putpkt_binary_1)
1947         (input_interrupt)
1948         (getpkt)
1949         (prepare_resume_reply)
1950         * server.cc (handle_general_set)
1951         (handle_detach)
1952         (handle_qxfer_auxv)
1953         (handle_qxfer_exec_file)
1954         (handle_qxfer_libraries_svr4)
1955         (handle_qxfer_osdata)
1956         (handle_qxfer_siginfo)
1957         (handle_qxfer_fdpic)
1958         (handle_query)
1959         (resume)
1960         (handle_v_requests)
1961         (queue_stop_reply_callback)
1962         (captured_main)
1963         * target.cc (prepare_to_access_memory)
1964         (done_accessing_memory)
1965         (read_inferior_memory)
1966         (target_write_memory)
1967         (target_stop_and_wait)
1968         (target_wait)
1969         (target_mourn_inferior)
1970         (target_continue_no_signal)
1971         (target_continue)
1972         (target_supports_multi_process)
1973         (kill_inferior)
1974         * target.h
1975         (target_create_inferior)
1976         (target_post_create_inferior)
1977         (myattach)
1978         (target_supports_fork_events)
1979         (target_supports_vfork_events)
1980         (target_supports_exec_events)
1981         (target_handle_new_gdb_connection)
1982         (detach_inferior)
1983         (mythread_alive)
1984         (fetch_inferior_registers)
1985         (store_inferior_registers)
1986         (join_inferior)
1987         (target_supports_non_stop)
1988         (target_async)
1989         (target_process_qsupported)
1990         (target_supports_catch_syscall)
1991         (target_get_ipa_tdesc_idx)
1992         (target_supports_tracepoints)
1993         (target_supports_fast_tracepoints)
1994         (target_get_min_fast_tracepoint_insn_len)
1995         (target_thread_stopped)
1996         (target_pause_all)
1997         (target_unpause_all)
1998         (target_stabilize_threads)
1999         (target_install_fast_tracepoint_jump_pad)
2000         (target_emit_ops)
2001         (target_supports_disable_randomization)
2002         (target_supports_agent)
2003         (target_enable_btrace)
2004         (target_disable_btrace)
2005         (target_read_btrace)
2006         (target_read_btrace_conf)
2007         (target_supports_range_stepping)
2008         (target_supports_stopped_by_sw_breakpoint)
2009         (target_stopped_by_sw_breakpoint)
2010         (target_supports_stopped_by_hw_breakpoint)
2011         (target_supports_hardware_single_step)
2012         (target_stopped_by_hw_breakpoint)
2013         (target_breakpoint_kind_from_pc)
2014         (target_breakpoint_kind_from_current_state)
2015         (target_supports_software_single_step)
2016         (target_core_of_thread)
2017         (target_thread_name)
2018         (target_thread_handle)
2019         * win32-low.cc (do_initial_child_stuff)
2020
2021         Rename target op default definitions listed below.
2022
2023         * target.cc (process_target::post_create_inferior): Rename as ...
2024         (process_stratum_target::post_create_inferior): ... this.
2025         (process_target::prepare_to_access_memory): Rename as ...
2026         (process_stratum_target::prepare_to_access_memory): ... this.
2027         (process_target::done_accessing_memory): Rename as ...
2028         (process_stratum_target::done_accessing_memory): ... this.
2029         (process_target::look_up_symbols): Rename as ...
2030         (process_stratum_target::look_up_symbols): ... this.
2031         (process_target::supports_read_auxv): Rename as ...
2032         (process_stratum_target::supports_read_auxv): ... this.
2033         (process_target::read_auxv): Rename as ...
2034         (process_stratum_target::read_auxv): ... this.
2035         (process_target::supports_z_point_type): Rename as ...
2036         (process_stratum_target::supports_z_point_type): ... this.
2037         (process_target::insert_point): Rename as ...
2038         (process_stratum_target::insert_point): ... this.
2039         (process_target::remove_point): Rename as ...
2040         (process_stratum_target::remove_point): ... this.
2041         (process_target::stopped_by_sw_breakpoint): Rename as ...
2042         (process_stratum_target::stopped_by_sw_breakpoint): ... this.
2043         (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
2044         (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
2045         (process_target::stopped_by_hw_breakpoint): Rename as ...
2046         (process_stratum_target::stopped_by_hw_breakpoint): ... this.
2047         (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
2048         (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
2049         (process_target::supports_hardware_single_step): Rename as ...
2050         (process_stratum_target::supports_hardware_single_step): ... this.
2051         (process_target::stopped_by_watchpoint): Rename as ...
2052         (process_stratum_target::stopped_by_watchpoint): ... this.
2053         (process_target::stopped_data_address): Rename as ...
2054         (process_stratum_target::stopped_data_address): ... this.
2055         (process_target::supports_read_offsets): Rename as ...
2056         (process_stratum_target::supports_read_offsets): ... this.
2057         (process_target::read_offsets): Rename as ...
2058         (process_stratum_target::read_offsets): ... this.
2059         (process_target::supports_get_tls_address): Rename as ...
2060         (process_stratum_target::supports_get_tls_address): ... this.
2061         (process_target::get_tls_address): Rename as ...
2062         (process_stratum_target::get_tls_address): ... this.
2063         (process_target::hostio_last_error): Rename as ...
2064         (process_stratum_target::hostio_last_error): ... this.
2065         (process_target::supports_qxfer_osdata): Rename as ...
2066         (process_stratum_target::supports_qxfer_osdata): ... this.
2067         (process_target::qxfer_osdata): Rename as ...
2068         (process_stratum_target::qxfer_osdata): ... this.
2069         (process_target::supports_qxfer_siginfo): Rename as ...
2070         (process_stratum_target::supports_qxfer_siginfo): ... this.
2071         (process_target::qxfer_siginfo): Rename as ...
2072         (process_stratum_target::qxfer_siginfo): ... this.
2073         (process_target::supports_non_stop): Rename as ...
2074         (process_stratum_target::supports_non_stop): ... this.
2075         (process_target::async): Rename as ...
2076         (process_stratum_target::async): ... this.
2077         (process_target::start_non_stop): Rename as ...
2078         (process_stratum_target::start_non_stop): ... this.
2079         (process_target::supports_multi_process): Rename as ...
2080         (process_stratum_target::supports_multi_process): ... this.
2081         (process_target::supports_fork_events): Rename as ...
2082         (process_stratum_target::supports_fork_events): ... this.
2083         (process_target::supports_vfork_events): Rename as ...
2084         (process_stratum_target::supports_vfork_events): ... this.
2085         (process_target::supports_exec_events): Rename as ...
2086         (process_stratum_target::supports_exec_events): ... this.
2087         (process_target::handle_new_gdb_connection): Rename as ...
2088         (process_stratum_target::handle_new_gdb_connection): ... this.
2089         (process_target::handle_monitor_command): Rename as ...
2090         (process_stratum_target::handle_monitor_command): ... this.
2091         (process_target::core_of_thread): Rename as ...
2092         (process_stratum_target::core_of_thread): ... this.
2093         (process_target::supports_read_loadmap): Rename as ...
2094         (process_stratum_target::supports_read_loadmap): ... this.
2095         (process_target::read_loadmap): Rename as ...
2096         (process_stratum_target::read_loadmap): ... this.
2097         (process_target::process_qsupported): Rename as ...
2098         (process_stratum_target::process_qsupported): ... this.
2099         (process_target::supports_tracepoints): Rename as ...
2100         (process_stratum_target::supports_tracepoints): ... this.
2101         (process_target::read_pc): Rename as ...
2102         (process_stratum_target::read_pc): ... this.
2103         (process_target::write_pc): Rename as ...
2104         (process_stratum_target::write_pc): ... this.
2105         (process_target::supports_thread_stopped): Rename as ...
2106         (process_stratum_target::supports_thread_stopped): ... this.
2107         (process_target::thread_stopped): Rename as ...
2108         (process_stratum_target::thread_stopped): ... this.
2109         (process_target::supports_get_tib_address): Rename as ...
2110         (process_stratum_target::supports_get_tib_address): ... this.
2111         (process_target::get_tib_address): Rename as ...
2112         (process_stratum_target::get_tib_address): ... this.
2113         (process_target::pause_all): Rename as ...
2114         (process_stratum_target::pause_all): ... this.
2115         (process_target::unpause_all): Rename as ...
2116         (process_stratum_target::unpause_all): ... this.
2117         (process_target::stabilize_threads): Rename as ...
2118         (process_stratum_target::stabilize_threads): ... this.
2119         (process_target::supports_fast_tracepoints): Rename as ...
2120         (process_stratum_target::supports_fast_tracepoints): ... this.
2121         (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
2122         (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
2123         (process_target::emit_ops): Rename as ...
2124         (process_stratum_target::emit_ops): ... this.
2125         (process_target::supports_disable_randomization): Rename as ...
2126         (process_stratum_target::supports_disable_randomization): ... this.
2127         (process_target::supports_qxfer_libraries_svr4): Rename as ...
2128         (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
2129         (process_target::qxfer_libraries_svr4): Rename as ...
2130         (process_stratum_target::qxfer_libraries_svr4): ... this.
2131         (process_target::supports_agent): Rename as ...
2132         (process_stratum_target::supports_agent): ... this.
2133         (process_target::enable_btrace): Rename as ...
2134         (process_stratum_target::enable_btrace): ... this.
2135         (process_target::disable_btrace): Rename as ...
2136         (process_stratum_target::disable_btrace): ... this.
2137         (process_target::read_btrace): Rename as ...
2138         (process_stratum_target::read_btrace): ... this.
2139         (process_target::read_btrace_conf): Rename as ...
2140         (process_stratum_target::read_btrace_conf): ... this.
2141         (process_target::supports_range_stepping): Rename as ...
2142         (process_stratum_target::supports_range_stepping): ... this.
2143         (process_target::supports_pid_to_exec_file): Rename as ...
2144         (process_stratum_target::supports_pid_to_exec_file): ... this.
2145         (process_target::pid_to_exec_file): Rename as ...
2146         (process_stratum_target::pid_to_exec_file): ... this.
2147         (process_target::supports_multifs): Rename as ...
2148         (process_stratum_target::supports_multifs): ... this.
2149         (process_target::multifs_open): Rename as ...
2150         (process_stratum_target::multifs_open): ... this.
2151         (process_target::multifs_unlink): Rename as ...
2152         (process_stratum_target::multifs_unlink): ... this.
2153         (process_target::multifs_readlink): Rename as ...
2154         (process_stratum_target::multifs_readlink): ... this.
2155         (process_target::breakpoint_kind_from_pc): Rename as ...
2156         (process_stratum_target::breakpoint_kind_from_pc): ... this.
2157         (process_target::breakpoint_kind_from_current_state): Rename as ...
2158         (process_stratum_target::breakpoint_kind_from_current_state): ... this.
2159         (process_target::thread_name): Rename as ...
2160         (process_stratum_target::thread_name): ... this.
2161         (process_target::thread_handle): Rename as ...
2162         (process_stratum_target::thread_handle): ... this.
2163         (process_target::supports_software_single_step): Rename as ...
2164         (process_stratum_target::supports_software_single_step): ... this.
2165         (process_target::supports_catch_syscall): Rename as ...
2166         (process_stratum_target::supports_catch_syscall): ... this.
2167         (process_target::get_ipa_tdesc_idx): Rename as ...
2168         (process_stratum_target::get_ipa_tdesc_idx): ... this.
2169
2170 2020-02-20  Pedro Alves  <palves@redhat.com>
2171
2172         * target.cc (set_target_ops): Simply copy the given target pointer
2173         instead of creating a copy of the pointed object.
2174
2175 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2176
2177         Turn process_stratum_target's get_ipa_tdesc_idx op into a method
2178         of process_target.
2179
2180         * target.h (struct process_stratum_target): Remove the target op.
2181         (class process_target): Add the target op.
2182         (target_get_ipa_tdesc_idx): Update the macro.
2183         * target.cc (process_target::get_ipa_tdesc_idx): Define.
2184
2185         Update the derived classes and callers below.
2186
2187         * linux-low.cc (linux_target_ops): Update.
2188         (linux_get_ipa_tdesc_idx): Turn into ...
2189         (linux_process_target::get_ipa_tdesc_idx): ... this.
2190         * linux-low.h (class linux_process_target): Update.
2191         * lynx-low.cc (lynx_target_ops): Update.
2192         * nto-low.cc (nto_target_ops): Update.
2193         * win32-low.cc (win32_target_ops): Update.
2194
2195 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2196
2197         Turn process_stratum_target's supports_catch_syscall op into a
2198         method of process_target.
2199
2200         * target.h (struct process_stratum_target): Remove the target op.
2201         (class process_target): Add the target op.
2202         (target_supports_catch_syscall): Update the macro.
2203         * target.cc (process_target::supports_catch_syscall): Define.
2204
2205         Update the derived classes and callers below.
2206
2207         * linux-low.cc (linux_target_ops): Update.
2208         (linux_supports_catch_syscall): Turn into ...
2209         (linux_process_target::supports_catch_syscall): ... this.
2210         * linux-low.h (class linux_process_target): Update.
2211         * lynx-low.cc (lynx_target_ops): Update.
2212         * nto-low.cc (nto_target_ops): Update.
2213         * win32-low.cc (win32_target_ops): Update.
2214
2215 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2216
2217         Turn process_stratum_target's supports_software_single_step op
2218         into a method of process_target.
2219
2220         * target.h (struct process_stratum_target): Remove the target op.
2221         (class process_target): Add the target op.
2222         (target_supports_software_single_step): Update the macro.
2223         * target.cc (process_target::supports_software_single_step): Define.
2224
2225         Update the derived classes and callers below.
2226
2227         * linux-low.cc (linux_target_ops): Update.
2228         (linux_supports_software_single_step): Turn into ...
2229         (linux_process_target::supports_software_single_step): ... this.
2230         * linux-low.h (class linux_process_target): Update.
2231         * lynx-low.cc (lynx_target_ops): Update.
2232         * nto-low.cc (nto_target_ops): Update.
2233         * win32-low.cc (win32_target_ops): Update.
2234
2235 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2236
2237         Turn process_stratum_target's thread_name and thread_handle ops
2238         into methods of process_target.
2239
2240         * target.h (struct process_stratum_target): Remove the target ops.
2241         (class process_target): Add the target ops.
2242         (target_thread_name): Update the macro.
2243         (target_thread_handle): Update the macro.
2244         * target.cc (process_target::thread_name): Define.
2245         (process_target::thread_handle): Define.
2246
2247         Update the derived classes and callers below.
2248
2249         * linux-low.cc (linux_target_ops): Update.
2250         (linux_process_target::thread_name): Define.
2251         (linux_process_target::thread_handle): Define.
2252         * linux-low.h (class linux_process_target): Update.
2253         * lynx-low.cc (lynx_target_ops): Update.
2254         * nto-low.cc (nto_target_ops): Update.
2255         * win32-low.cc (win32_target_ops): Update.
2256
2257 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2258
2259         Turn process_stratum_target's breakpoint_kind_from_pc,
2260         sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
2261         ops into methods of process_target.
2262
2263         * target.h (struct process_stratum_target): Remove the target op.
2264         (class process_target): Add the target op.
2265         (target_breakpoint_kind_from_pc): Update the macro.
2266         (target_breakpoint_kind_from_current_state): Update the macro.
2267         (default_breakpoint_kind_from_pc): Remove declaration.
2268         * target.cc (default_breakpoint_kind_from_pc): Turn into ...
2269         (process_target::breakpoint_kind_from_pc): ... this.
2270         (process_target::breakpoint_kind_from_current_state): Define.
2271
2272         Update the derived classes and callers below.
2273
2274         * mem-break.cc (bp_size): Update.
2275         (bp_opcode): Update.
2276         * linux-low.cc (linux_target_ops): Update.
2277         (linux_wait_1): Update.
2278         (linux_breakpoint_kind_from_pc): Turn into ...
2279         (linux_process_target::breakpoint_kind_from_pc): ... this.
2280         (linux_sw_breakpoint_from_kind): Turn into ...
2281         (linux_process_target::sw_breakpoint_from_kind): ... this.
2282         (linux_breakpoint_kind_from_current_state): Turn into ...
2283         (linux_process_target::breakpoint_kind_from_current_state): ... this.
2284         * linux-low.h (class linux_process_target): Update.
2285         * lynx-low.cc (lynx_target_ops): Update.
2286         (lynx_process_target::sw_breakpoint_from_kind): Define.
2287         * lynx-low.h (class lynx_process_target): Update.
2288         * nto-low.cc (nto_target_ops): Update.
2289         (nto_sw_breakpoint_from_kind): Turn into ...
2290         (nto_process_target::sw_breakpoint_from_kind): ... this.
2291         * nto-low.h (class nto_process_target): Update.
2292         * win32-low.cc (win32_target_ops): Update.
2293         (win32_sw_breakpoint_from_kind): Turn into ...
2294         (win32_process_target::sw_breakpoint_from_kind): ... this.
2295         * win32-low.h (class win32_process_target): Update.
2296
2297 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2298
2299         Turn process_stratum_target's multifs_open, multifs_readlink,
2300         multifs_unlink ops into methods of process_target.
2301
2302         * target.h (struct process_stratum_target): Remove the target ops.
2303         (class process_target): Add the target ops.  Also add
2304         'supports_multifs'.
2305         * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
2306         "sys/stat.h".
2307         (process_target::supports_multifs): Define.
2308         (process_target::multifs_open): Define.
2309         (process_target::multifs_readlink): Define.
2310         (process_target::multifs_unlink): Define.
2311
2312         Update the derived classes and callers below.
2313
2314         * hostio.cc (handle_setfs): Update.
2315         (handle_open): Update.
2316         (handle_unlink): Update.
2317         (handle_readlink): Update.
2318         * linux-low.cc (linux_target_ops): Update.
2319         (linux_process_target::supports_multifs): Define.
2320         (linux_process_target::multifs_open): Define.
2321         (linux_process_target::multifs_readlink): Define.
2322         (linux_process_target::multifs_unlink): Define.
2323         * linux-low.h (class linux_process_target): Update.
2324         * lynx-low.cc (lynx_target_ops): Update.
2325         * nto-low.cc (nto_target_ops): Update.
2326         * win32-low.cc (win32_target_ops): Update.
2327
2328 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2329
2330         Turn process_stratum_target's pid_to_exec_file op into a method
2331         of process_target.
2332
2333         * target.h (struct process_stratum_target): Remove the target op.
2334         (class process_target): Add the target op.  Also add
2335         'supports_pid_to_exec_file'.
2336         * target.cc (process_target::pid_to_exec_file): Define.
2337         (process_target::supports_pid_to_exec_file): Define.
2338
2339         Update the derived classes and callers below.
2340
2341         * server.cc (handle_qxfer_exec_file): Update.
2342         (handle_query): Update.
2343         * linux-low.cc (linux_target_ops): Update.
2344         (linux_process_target::supports_pid_to_exec_file): Define.
2345         (linux_process_target::pid_to_exec_file): Define.
2346         * linux-low.h (class linux_process_target): Update.
2347         * lynx-low.cc (lynx_target_ops): Update.
2348         * nto-low.cc (nto_target_ops): Update.
2349         * win32-low.cc (win32_target_ops): Update.
2350
2351 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2352
2353         Turn process_stratum_target's supports_range_stepping op into a
2354         method of process_target.
2355
2356         * target.h (struct process_stratum_target): Remove the target op.
2357         (class process_target): Add the target op.
2358         (target_supports_range_stepping): Update the macro.
2359         * target.cc (process_target::supports_range_stepping): Define.
2360
2361         Update the derived classes and callers below.
2362
2363         * linux-low.cc (linux_target_ops): Update.
2364         (linux_supports_range_stepping): Turn into ...
2365         (linux_process_target::supports_range_stepping): ... this.
2366         * linux-low.h (class linux_process_target): Update.
2367         * lynx-low.cc (lynx_target_ops): Update.
2368         * nto-low.cc (nto_target_ops): Update.
2369         * win32-low.cc (win32_target_ops): Update.
2370
2371 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2372
2373         Turn process_stratum_target's btrace-related ops (enable_btrace,
2374         disable_btrace, read_btrace, read_btrace_conf) into methods of
2375         process_target.
2376
2377         * target.h (struct process_stratum_target): Remove the target ops.
2378         (class process_target): Add the target ops.
2379         (target_enable_btrace): Update.
2380         (target_disable_btrace): Update.
2381         (target_read_btrace): Update.
2382         (target_read_btrace_conf): Update.
2383         * target.cc (process_target::enable_btrace): Define.
2384         (process_target::disable_btrace): Define.
2385         (process_target::read_btrace): Define.
2386         (process_target::read_btrace_conf): Define.
2387
2388         Update the derived classes and callers below.
2389
2390         * linux-low.cc (linux_target_ops): Update.
2391         (linux_process_target:enable_btrace): Define as a wrapper around
2392         linux_enable_btrace.
2393         (linux_low_disable_btrace): Turn into ...
2394         (linux_process_target::disable_btrace): ... this.
2395         (linux_low_read_btrace): Turn into ...
2396         (linux_process_target::read_btrace): ... this.
2397         (linux_low_btrace_conf): Turn into ...
2398         (linux_process_target::read_btrace_conf): ... this.
2399         * linux-low.h (class linux_process_target): Update.
2400         * lynx-low.cc (lynx_target_ops): Update.
2401         * nto-low.cc (nto_target_ops): Update.
2402         * win32-low.cc (win32_target_ops): Update.
2403
2404 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2405
2406         Turn process_stratum_target's supports_agent op into a method of
2407         process_target.
2408
2409         * target.h (struct process_stratum_target): Remove the target op.
2410         (class process_target): Add the target op.
2411         (target_supports_agent): Update the macro.
2412         * target.cc (process_target::supports_agent): Define.
2413
2414         Update the derived classes and callers below.
2415
2416         * linux-low.cc (linux_target_ops): Update.
2417         (linux_supports_agent): Turn into ...
2418         (linux_process_target::supports_agent): ... this.
2419         * linux-low.h (class linux_process_target): Update.
2420         * lynx-low.cc (lynx_target_ops): Update.
2421         * nto-low.cc (nto_target_ops): Update.
2422         * win32-low.cc (win32_target_ops): Update.
2423
2424 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2425
2426         Turn process_stratum_target's qxfer_libraries_svr4 op into a
2427         method of process_target.
2428
2429         * target.h (struct process_stratum_target): Remove the target op.
2430         (class process_target): Add the target op.  Also add
2431         'supports_qxfer_libraries_svr4'.
2432         * target.cc (process_target::qxfer_libraries_svr4): Define.
2433         (process_target::supports_qxfer_libraries_svr4): Define.
2434
2435         Update the derived classes and callers below.
2436
2437         * server.cc (handle_qxfer_libraries_svr4): Update.
2438         (handle_query): Update.
2439         * linux-low.cc (linux_target_ops): Update.
2440         (linux_process_target::supports_qxfer_libraries_svr4): Define.
2441         (linux_qxfer_libraries_svr4): Turn into ...
2442         (linux_process_target::qxfer_libraries_svr4): ... this.
2443         * linux-low.h (class linux_process_target): Update.
2444         * lynx-low.cc (lynx_target_ops): Update.
2445         * nto-low.cc (nto_target_ops): Update.
2446         * win32-low.cc (win32_target_ops): Update.
2447
2448 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2449
2450         Turn process_stratum_target's supports_disable_randomization op
2451         into a method of process_target.
2452
2453         * target.h (struct process_stratum_target): Remove the target op.
2454         (class process_target): Add the target op.
2455         (target_supports_disable_randomization): Update the macro.
2456         * target.cc (process_target::supports_disable_randomization): Define.
2457
2458         Update the derived classes and callers below.
2459
2460         * linux-low.cc (linux_target_ops): Update.
2461         (linux_supports_disable_randomization): Turn into ...
2462         (linux_process_target::supports_disable_randomization): ... this.
2463         * linux-low.h (class linux_process_target): Update.
2464         * lynx-low.cc (lynx_target_ops): Update.
2465         * nto-low.cc (nto_target_ops): Update.
2466         * win32-low.cc (win32_target_ops): Update.
2467
2468 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2469
2470         Turn process_stratum_target's emit_ops op into a method of
2471         process_target.
2472
2473         * target.h (struct process_stratum_target): Remove the target op.
2474         (class process_target): Add the target op.
2475         (target_emit_ops): Update the macro.
2476         * target.cc (process_target::emit_ops): Define.
2477
2478         Update the derived classes and callers below.
2479
2480         * linux-low.cc (linux_target_ops): Update.
2481         (linux_emit_ops): Turn into ...
2482         (linux_process_target::emit_ops): ... this.
2483         * linux-low.h (class linux_process_target): Update.
2484         * lynx-low.cc (lynx_target_ops): Update.
2485         * nto-low.cc (nto_target_ops): Update.
2486         * win32-low.cc (win32_target_ops): Update.
2487
2488 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2489
2490         Turn process_stratum_target's install_fast_tracepoint_jump_pad
2491         and get_min_fast_tracepoint_insn_len ops into methods of
2492         process_target.
2493
2494         * target.h (struct process_stratum_target): Remove the target ops.
2495         (class process_target): Add the target ops.  Also add
2496         'supports_fast_tracepoints'.
2497         (target_supports_fast_tracepoints): Update the macro.
2498         (target_get_min_fast_tracepoint_insn_len): Update the macro.
2499         (install_fast_tracepoint_jump_pad): Update and rename the macro
2500         to ...
2501         (target_install_fast_tracepoint_jump_pad): ... this.
2502         * target.cc (process_target::supports_fast_tracepoints): Define.
2503         (process_target::install_fast_tracepoint_jump_pad): Define.
2504         (process_target::get_min_fast_tracepoint_insn_len): Define.
2505
2506         Update the derived classes and callers below.
2507
2508         * tracepoint.cc (install_fast_tracepoint): Update.
2509         * linux-low.cc (linux_target_ops): Update.
2510         (linux_process_target::supports_fast_tracepoints): Define.
2511         (linux_install_fast_tracepoint_jump_pad): Turn into ...
2512         (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
2513         (linux_get_min_fast_tracepoint_insn_len): Turn into ...
2514         (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
2515         * linux-low.h (class linux_process_target): Update.
2516         * lynx-low.cc (lynx_target_ops): Update.
2517         * nto-low.cc (nto_target_ops): Update.
2518         * win32-low.cc (win32_target_ops): Update.
2519
2520 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2521
2522         Turn process_stratum_target's stabilize_threads op into a
2523         method of process_target.
2524
2525         * target.h (struct process_stratum_target): Remove the target op.
2526         (class process_target): Add the target op.
2527         (target_stabilize_threads): Update the macro.
2528         * target.cc (process_target::stabilize_threads): Define.
2529
2530         Update the derived classes and callers below.
2531
2532         * server.cc (handle_status): Update.
2533         * tracepoint.cc (cmd_qtdp): Update.
2534         (cmd_qtstart): Update.
2535         * linux-low.cc (linux_target_ops): Update.
2536         (linux_stabilize_threads): Turn into ...
2537         (linux_process_target::stabilize_threads): ... this.
2538         (linux_wait_1): Update.
2539         * linux-low.h (class linux_process_target): Update.
2540         * lynx-low.cc (lynx_target_ops): Update.
2541         * nto-low.cc (nto_target_ops): Update.
2542         * win32-low.cc (win32_target_ops): Update.
2543
2544 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2545
2546         Turn process_stratum_target's pause_all and unpause_all ops
2547         into methods of process_target.
2548
2549         * target.h (struct process_stratum_target): Remove the target ops.
2550         (class process_target): Add the target ops.
2551         (pause_all): Update the macro and rename to...
2552         (target_pause_all): ... this.
2553         (unpause_all): Update the macro and rename to...
2554         (target_unpause_all): ... this.
2555         * target.cc (process_target::pause_all): Define.
2556         (process_target::unpause_all): Define.
2557
2558         Update the derived classes and callers below.
2559
2560         * server.cc (handle_status): Update.
2561         * tracepoint.cc (clear_installed_tracepoints): Update.
2562         (cmd_qtdp): Update.
2563         (cmd_qtstart): Update.
2564         (stop_tracing): Update.
2565         (cmd_qtstatus): Update.
2566         (upload_fast_traceframes): Update.
2567         (run_inferior_command): Update.
2568         * linux-low.cc (linux_target_ops): Update.
2569         (linux_pause_all): Turn into ...
2570         (linux_process_target::pause_all): ... this.
2571         (linux_unpause_all): Turn into ...
2572         (linux_process_target::unpause_all): ... this.
2573         (linux_process_target::prepare_to_access_memory): Update.
2574         (linux_process_target::done_accessing_memory): Update.
2575         * linux-low.h (class linux_process_target): Update.
2576         * lynx-low.cc (lynx_target_ops): Update.
2577         * nto-low.cc (nto_target_ops): Update.
2578         * win32-low.cc (win32_target_ops): Update.
2579
2580 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2581
2582         Turn process_stratum_target's get_tib_address op into a method of
2583         process_target.
2584
2585         * target.h (struct process_stratum_target): Remove the target op.
2586         (class process_target): Add the target op.  Also add
2587         'supports_get_tib_address'.
2588         * target.cc (process_target::get_tib_address): Define.
2589         (process_target::supports_get_tib_address): Define.
2590
2591         Update the derived classes and callers below.
2592
2593         * server.cc (handle_query): Update.
2594         * linux-low.cc (win32_target_ops): Update.
2595         * lynx-low.cc (lynx_target_ops): Update.
2596         * nto-low.cc (nto_target_ops): Update.
2597         * win32-low.cc (win32_target_ops): Update.
2598         (win32_process_target::supports_get_tib_address): Define.
2599         (win32_get_tib_address): Turn into ...
2600         (win32_process_target::get_tib_address): ... this.
2601         * win32-low.h (class win32_process_target): Update.
2602
2603 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2604
2605         Turn process_stratum_target's thread_stopped op into a method of
2606         process_target.
2607
2608         * target.h (struct process_stratum_target): Remove the target op.
2609         (class process_target): Add the target op.  Also add
2610         'supports_thread_stopped'.
2611         (target_thread_stopped): Update the macro.
2612         * target.cc (process_target::thread_stopped): Define.
2613         (process_target::supports_thread_stopped): Define.
2614         (prepare_to_access_memory): Update.
2615
2616         Update the derived classes and callers below.
2617
2618         * server.cc (queue_stop_reply_callback): Update.
2619         * linux-low.cc (linux_target_ops): Update.
2620         (linux_process_target::supports_thread_stopped): Define.
2621         (linux_thread_stopped): Turn into ...
2622         (linux_process_target::thread_stopped): ... this.
2623         * linux-low.h (class linux_process_target): Update.
2624         * lynx-low.cc (lynx_target_ops): Update.
2625         * nto-low.cc (nto_target_ops): Update.
2626         * win32-low.cc (win32_target_ops): Update.
2627
2628 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2629
2630         Turn process_stratum_target's read_pc and write_pc ops into
2631         methods of process_target.
2632
2633         * target.h (struct process_stratum_target): Remove the target ops.
2634         (class process_target): Add the target ops.
2635         * target.cc (process_target::read_pc): Define.
2636         (process_target::write_pc): Define.
2637
2638         Update the derived classes and callers below.
2639
2640         * regcache.cc (regcache_read_pc): Update.
2641         (regcache_write_pc): Update.
2642         * linux-low.cc (linux_target_ops): Update.
2643         (linux_read_pc): Turn into ...
2644         (linux_process_target::read_pc): ... this.
2645         (linux_write_pc): Turn into ...
2646         (linux_process_target::write_pc): ... this.
2647         * linux-low.h (class linux_process_target): Update.
2648         * lynx-low.cc (lynx_target_ops): Update.
2649         * nto-low.cc (nto_target_ops): Update.
2650         * win32-low.cc (win32_target_ops): Update.
2651
2652 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2653
2654         Turn process_stratum_target's supports_tracepoints op into a
2655         method of process_target.
2656
2657         * target.h (struct process_stratum_target): Remove the target op.
2658         (class process_target): Add the target op.
2659         (target_supports_tracepoints): Update the macro.
2660         * target.cc (process_target::supports_tracepoints): Define.
2661
2662         Update the derived classes and callers below.
2663
2664         * linux-low.cc (linux_target_ops): Update.
2665         (linux_supports_tracepoints): Turn into ...
2666         (linux_process_target::supports_tracepoints): ... this.
2667         * linux-low.h (class linux_process_target): Update.
2668         * lynx-low.cc (lynx_target_ops): Update.
2669         * nto-low.cc (nto_target_ops): Update.
2670         * win32-low.cc (win32_target_ops): Update.
2671
2672 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2673
2674         Turn process_stratum_target's process_qsupported op into a method
2675         of process_target.
2676
2677         * target.h (struct process_stratum_target): Remove the target op.
2678         (class process_target): Add the target op.
2679         (target_process_qsupported): Update the macro.
2680         * target.cc (process_target::process_qsupported): Define.
2681
2682         Update the derived classes and callers below.
2683
2684         * linux-low.cc (linux_target_ops): Update.
2685         (linux_process_qsupported): Turn into ...
2686         (linux_process_target::process_qsupported): ... this.
2687         * linux-low.h (class linux_process_target): Update.
2688         * lynx-low.cc (lynx_target_ops): Update.
2689         * nto-low.cc (nto_target_ops): Update.
2690         * win32-low.cc (win32_target_ops): Update.
2691
2692 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2693
2694         Turn process_stratum_target's read_loadmap op into a method of
2695         process_target.
2696
2697         * target.h (struct process_stratum_target): Remove the target op.
2698         (class process_target): Add the target op.  Also add
2699         'supports_read_loadmap'.
2700         * target.cc (process_target::read_loadmap): Define.
2701         (process_target::supports_read_loadmap): Define.
2702
2703         Update the derived classes and callers below.
2704
2705         * server.cc (handle_qxfer_fdpic): Update.
2706         (handle_query): Update.
2707         * linux-low.cc (linux_target_ops): Update.
2708         (linux_process_target::supports_read_loadmap): Define.
2709         (linux_read_loadmap): Turn into ...
2710         (linux_process_target::read_loadmap): ... this.
2711         * linux-low.h (class linux_process_target): Update.
2712         * lynx-low.cc (lynx_target_ops): Update.
2713         * nto-low.cc (nto_target_ops): Update.
2714         * win32-low.cc (win32_target_ops): Update.
2715
2716 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2717
2718         Turn process_stratum_target's core_of_thread op into a method of
2719         process_target.
2720
2721         * target.h (struct process_stratum_target): Remove the target op.
2722         (class process_target): Add the target op.
2723         (target_core_of_thread): Update the macro.
2724         * target.cc (process_target::core_of_thread): Define.
2725
2726         Update the derived classes and callers below.
2727
2728         * linux-low.cc (linux_target_ops): Update.
2729         (linux_process_target::core_of_thread): Define.
2730         * linux-low.h (class linux_process_target): Update.
2731         * lynx-low.cc (lynx_target_ops): Update.
2732         * nto-low.cc (nto_target_ops): Update.
2733         * win32-low.cc (win32_target_ops): Update.
2734
2735 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2736
2737         Turn process_stratum_target's handle_monitor_command op into a
2738         method of process_target.
2739
2740         * target.h (struct process_stratum_target): Remove the target op.
2741         (class process_target): Add the target op.
2742         (target_handle_monitor_command): Update the macro.
2743         * target.cc (process_target::handle_monitor_command): Define.
2744
2745         Update the derived classes and callers below.
2746
2747         * server.cc (handle_query): Update.
2748         * linux-low.cc (linux_target_ops): Update.
2749         (linux_process_target::handle_monitor_command): Define.
2750         * linux-low.h (class linux_process_target): Update.
2751         * lynx-low.cc (lynx_target_ops): Update.
2752         * nto-low.cc (nto_target_ops): Update.
2753         * win32-low.cc (win32_target_ops): Update.
2754
2755 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2756
2757         Turn process_stratum_target's handle_new_gdb_connection op into a
2758         method of process_target.
2759
2760         * target.h (struct process_stratum_target): Remove the target op.
2761         (class process_target): Add the target op.
2762         (target_handle_new_gdb_connection): Update the macro.
2763         * target.cc (process_target::handle_new_gdb_connection): Define.
2764
2765         Update the derived classes and callers below.
2766
2767         * linux-low.cc (linux_target_ops): Update.
2768         (linux_handle_new_gdb_connection): Turn into ...
2769         (linux_process_target::handle_new_gdb_connection): ... this.
2770         * linux-low.h (class linux_process_target): Update.
2771         * lynx-low.cc (lynx_target_ops): Update.
2772         * nto-low.cc (nto_target_ops): Update.
2773         * win32-low.cc (win32_target_ops): Update.
2774
2775 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2776
2777         Turn process_stratum_target's supports_fork_events,
2778         supports_vfork_events, and supports_exec_events ops into methods
2779         of process_target.
2780
2781         * target.h (struct process_stratum_target): Remove the target ops.
2782         (class process_target): Add the target ops.
2783         (target_supports_fork_events): Update the macro.
2784         (target_supports_vfork_events): Update the macro.
2785         (target_supports_exec_events): Update the macro.
2786         * target.cc (process_target::supports_fork_events): Define.
2787         (process_target::supports_vfork_events): Define.
2788         (process_target::supports_exec_events): Define.
2789
2790         Update the derived classes and callers below.
2791
2792         * linux-low.cc (linux_target_ops): Update.
2793         (linux_supports_fork_events): Turn into ...
2794         (linux_process_target::supports_fork_events): ... this.
2795         (linux_supports_vfork_events): Turn into ...
2796         (linux_process_target::supports_vfork_events): ... this.
2797         (linux_supports_exec_events): Turn into ...
2798         (linux_process_target::supports_exec_events): ... this.
2799         * linux-low.h (class linux_process_target): Update.
2800         * lynx-low.cc (lynx_target_ops): Update.
2801         * nto-low.cc (nto_target_ops): Update.
2802         * win32-low.cc (win32_target_ops): Update.
2803
2804 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2805
2806         Turn process_stratum_target's supports_multi_process op into a
2807         method of process_target.
2808
2809         * target.h (struct process_stratum_target): Remove the target op.
2810         (class process_target): Add the target op.
2811         * target.cc (process_target::supports_multi_process): Define.
2812         (target_supports_multi_process): Update.
2813
2814         Update the derived classes and callers below.
2815
2816         * linux-low.cc (linux_target_ops): Update.
2817         (linux_supports_multi_process): Turn into ...
2818         (linux_process_target::supports_multi_process): ... this.
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 supports_non_stop, async, and
2827         start_non_stop ops 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         (target_supports_non_stop): Update the macro.
2832         (target_async): Update the macro.
2833         (start_non_stop): Remove declaration.
2834         * target.cc (process_target::supports_non_stop): Define.
2835         (process_target::async): Define.
2836         (process_target::start_non_stop): Define.
2837         (start_non_stop): Remove.
2838
2839         Update the derived classes and callers below.
2840
2841         * server.cc (handle_qxfer_siginfo): Update.
2842         (handle_query): Update.
2843         * linux-low.cc (linux_target_ops): Update.
2844         (linux_supports_non_stop): Turn into ...
2845         (linux_process_target::supports_non_stop): ... this.
2846         (linux_async): Turn into ...
2847         (linux_process_target::async): ... this.
2848         (linux_start_non_stop): Turn into ...
2849         (linux_process_target::start_non_stop): ... this.
2850         * linux-low.h (class linux_process_target): Update.
2851         * lynx-low.cc (lynx_target_ops): Update.
2852         * nto-low.cc (nto_target_ops): Update.
2853         (nto_supports_non_stop): Remove; rely on the default behavior
2854         instead.
2855         * win32-low.cc (win32_target_ops): Update.
2856
2857 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2858
2859         Turn process_stratum_target's qxfer_siginfo op into a method of
2860         process_target.
2861
2862         * target.h (struct process_stratum_target): Remove the target op.
2863         (class process_target): Add the target op.  Also add
2864         'supports_qxfer_siginfo'.
2865         * target.cc (process_target::qxfer_siginfo): Define.
2866         (process_target::supports_qxfer_siginfo): Define.
2867
2868         Update the derived classes and callers below.
2869
2870         * server.cc (handle_qxfer_siginfo): Update.
2871         (handle_query): Update.
2872         * linux-low.cc (linux_target_ops): Update.
2873         (linux_process_target::supports_qxfer_siginfo): Define.
2874         (linux_xfer_siginfo): Turn into ...
2875         (linux_process_target::qxfer_siginfo): ... this.
2876         * linux-low.h (class linux_process_target): Update.
2877         * lynx-low.cc (lynx_target_ops): Update.
2878         * nto-low.cc (nto_target_ops): Update.
2879         * win32-low.cc (win32_target_ops): Update.
2880
2881 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2882
2883         Turn process_stratum_target's qxfer_osdata op into a method of
2884         process_target.
2885
2886         * target.h (struct process_stratum_target): Remove the target op.
2887         (class process_target): Add the target op.  Also add
2888         'supports_qxfer_osdata'.
2889         * target.cc (process_target::qxfer_osdata): Define.
2890         (process_target::supports_qxfer_osdata): Define.
2891
2892         Update the derived classes and callers below.
2893
2894         * server.cc (handle_qxfer_osdata): Update.
2895         (handle_query): Update.
2896         * linux-low.cc (linux_target_ops): Update.
2897         (linux_process_target::supports_qxfer_osdata): Define.
2898         (linux_qxfer_osdata): Turn into ...
2899         (linux_process_target::qxfer_osdata): ... this.
2900         * linux-low.h (class linux_process_target): Update.
2901         * lynx-low.cc (lynx_target_ops): Update.
2902         * nto-low.cc (nto_target_ops): Update.
2903         * win32-low.cc (win32_target_ops): Update.
2904
2905 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2906
2907         Turn process_stratum_target's hostio_last_error op into a
2908         method of process_target.
2909
2910         * target.h (struct process_stratum_target): Remove the target op.
2911         (class process_target): Add the target op.
2912         * target.cc: Add "hostio.h" to includes.
2913         (process_target::hostio_last_error): Define.
2914
2915         Update the derived classes and callers below.
2916
2917         * hostio.cc (hostio_error): Update.
2918         * linux-low.cc: Remove "hostio.h" from includes.
2919         (linux_target_ops): Update.
2920         * lynx-low.cc (lynx_target_ops): Update.
2921         * nto-low.cc (nto_target_ops): Update.
2922         * win32-low.h (class win32_process_target): Update.
2923         * win32-low.cc (win32_target_ops): Update.
2924         (wince_hostio_last_error): Turn into ...
2925         (win32_process_target::hostio_last_error): ... this.
2926
2927 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2928
2929         Turn process_stratum_target's get_tls_address op into a method of
2930         process_target.
2931
2932         * target.h (struct process_stratum_target): Remove the target op.
2933         (class process_target): Add the target op.  Also add
2934         'supports_get_tls_address'.
2935         * target.cc (process_target::get_tls_address): Define.
2936         (process_target::supports_get_tls_address): Define.
2937
2938         Update the derived classes and callers below.
2939
2940         * server.cc (handle_query): Update.
2941         * linux-low.cc (linux_target_ops): Update.
2942         (linux_process_target::supports_get_tls_address): Define.
2943         (linux_process_target::get_tls_address): Define.
2944         * linux-low.h (class linux_process_target): Update.
2945         * lynx-low.cc (lynx_target_ops): Update.
2946         * nto-low.cc (nto_target_ops): Update.
2947         * win32-low.cc (win32_target_ops): Update.
2948
2949 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2950
2951         Turn process_stratum_target's read_offsets op into a method of
2952         process_target.
2953
2954         * target.h (struct process_stratum_target): Remove the target op.
2955         (class process_target): Add the target op.  Also add
2956         'supports_read_offsets'.
2957         * target.cc (process_target::read_offsets): Define.
2958         (process_target::supports_read_offsets): Define.
2959
2960         Update the derived classes and callers below.
2961
2962         * server.cc (handle_query): Update.
2963         * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
2964         (linux_target_ops): Update.
2965         (linux_process_target::supports_read_offsets): Define.
2966         (linux_read_offsets): Turn into ...
2967         (linux_process_target::read_offsets): ... this.
2968         * linux-low.h (class linux_process_target): Update.
2969         * lynx-low.cc (lynx_target_ops): Update.
2970         * nto-low.cc (nto_target_ops): Update.
2971         * win32-low.cc (win32_target_ops): Update.
2972
2973 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2974
2975         Turn process_stratum_target's stopped_by_watchpoint and
2976         stopped_data_address ops into methods of process_target.
2977
2978         * target.h (struct process_stratum_target): Remove the target ops.
2979         (class process_target): Add the target ops.
2980         * target.cc (process_target::stopped_by_watchpoint): Define.
2981         (process_target::stopped_data_address): Define.
2982
2983         Update the derived classes and callers below.
2984
2985         * remote-utils.cc (prepare_resume_reply): Update.
2986         * linux-low.cc (linux_target_ops): Update.
2987         (linux_stopped_by_watchpoint): Turn into ...
2988         (linux_process_target::stopped_by_watchpoint): ... this.
2989         (linux_stopped_data_address): Turn into ...
2990         (linux_process_target::stopped_data_address): ... 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         (nto_stopped_by_watchpoint): Turn into ...
2995         (nto_process_target::stopped_by_watchpoint): ... this.
2996         (nto_stopped_data_address): Turn into ...
2997         (nto_process_target::stopped_data_address): ... this.
2998         * nto-low.h (class nto_process_target): Update.
2999         * win32-low.cc (win32_target_ops): Update.
3000         (win32_stopped_by_watchpoint): Turn into ...
3001         (win32_process_target::stopped_by_watchpoint): ... this.
3002         (win32_stopped_data_address): Turn into ...
3003         (win32_process_target::stopped_data_address): ... this.
3004         * win32-low.h (class win32_process_target): Update.
3005
3006 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3007
3008         Turn process_stratum_target's supports_hardware_single_step op into
3009         a method of process_target.
3010
3011         * target.h (struct process_stratum_target): Remove the target op.
3012         (class process_target): Add the target op.
3013         (target_supports_hardware_single_step): Update the macro.
3014         (target_can_do_hardware_single_step): Remove declaration.
3015         * target.cc (process_target::supports_hardware_single_step): Define.
3016         (target_can_do_hardware_single_step): Remove.
3017
3018         Update the derived classes and callers below.
3019
3020         * linux-low.h (class linux_process_target): Update.
3021         * linux-low.cc (linux_target_ops): Update.
3022         (linux_supports_hardware_single_step): Turn into ...
3023         (linux_process_target::supports_hardware_single_step): ... this.
3024         * lynx-low.h (class lynx_process_target): Update.
3025         * lynx-low.cc (lynx_target_ops): Update.
3026         (lynx_process_target::supports_hardware_single_step): Define.
3027         * nto-low.h (class nto_process_target): Update.
3028         * nto-low.cc (nto_target_ops): Update.
3029         (nto_process_target::supports_hardware_single_step): Define.
3030         * win32-low.h (class win32_process_target): Update.
3031         * win32-low.cc (win32_target_ops): Update.
3032         (win32_process_target::supports_hardware_single_step): Define.
3033
3034 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3035
3036         Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
3037         ops into methods of process_target.
3038
3039         * target.h (struct process_stratum_target): Remove the target ops.
3040         (class process_target): Add the target ops.
3041         (target_stopped_by_hw_breakpoint): Update the macro.
3042         (target_supports_stopped_by_hw_breakpoint): Update the macro.
3043         * target.cc (process_target::stopped_by_hw_breakpoint): Define.
3044         (process_target::supports_stopped_by_hw_breakpoint): Define.
3045
3046         Update the derived classes and callers below.
3047
3048         * linux-low.cc (linux_target_ops): Update.
3049         (linux_stopped_by_hw_breakpoint): Turn into ...
3050         (linux_process_target::stopped_by_hw_breakpoint): ... this.
3051         (linux_supports_stopped_by_hw_breakpoint): Turn into ...
3052         (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
3053         * linux-low.h (class linux_process_target): Update.
3054         * lynx-low.cc (lynx_target_ops): Update.
3055         * nto-low.cc (nto_target_ops): Update.
3056         * win32-low.cc (win32_target_ops): Update.
3057
3058 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3059
3060         Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
3061         ops into methods of process_target.
3062
3063         * target.h (struct process_stratum_target): Remove the target ops.
3064         (class process_target): Add the target ops.
3065         (target_stopped_by_sw_breakpoint): Update the macro.
3066         (target_supports_stopped_by_sw_breakpoint): Update the macro.
3067         * target.cc (process_target::stopped_by_sw_breakpoint): Define.
3068         (process_target::supports_stopped_by_sw_breakpoint): Define.
3069
3070         Update the derived classes and callers below.
3071
3072         * linux-low.cc (linux_target_ops): Update.
3073         (linux_stopped_by_sw_breakpoint): Turn into ...
3074         (linux_process_target::stopped_by_sw_breakpoint): ... this.
3075         (linux_supports_stopped_by_sw_breakpoint): Turn into ...
3076         (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
3077         * linux-low.h (class linux_process_target): Update.
3078         * lynx-low.cc (lynx_target_ops): Update.
3079         * nto-low.cc (nto_target_ops): Update.
3080         * win32-low.cc (win32_target_ops): Update.
3081
3082 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3083
3084         Turn process_stratum_target's insert_point and remove_point ops
3085         into methods of process_target.
3086
3087         * target.h (struct process_stratum_target): Remove the target ops.
3088         (class process_target): Add the target ops.
3089         * target.cc (process_target::insert_point): Define.
3090         (process_target::remove_point): Define.
3091
3092         Update the derived classes and callers below.
3093
3094         * mem-break.cc (set_raw_breakpoint_at): Update.
3095         (delete_raw_breakpoint): Update.
3096         (uninsert_raw_breakpoint): Update.
3097         (reinsert_raw_breakpoint): Update.
3098         * linux-low.cc (linux_target_ops): Update.
3099         (linux_insert_point): Turn into ...
3100         (linux_process_target::insert_point): ... this.
3101         (linux_remove_point): Turn into ...
3102         (linux_process_target::remove_point): ... this.
3103         * linux-low.h (class linux_process_target): Update.
3104         * lynx-low.cc (lynx_target_ops): Update.
3105         * nto-low.cc (nto_target_ops): Update.
3106         (nto_insert_point): Turn into ...
3107         (nto_process_target::insert_point): ... this.
3108         (nto_remove_point): Turn into ...
3109         (nto_process_target::remove_point): ... this.
3110         * nto-low.h (class nto_process_target): Update.
3111         * win32-low.cc (win32_target_ops): Update.
3112         (win32_insert_point): Turn into ...
3113         (win32_process_target::insert_point): ... this.
3114         (win32_remove_point): Turn into ...
3115         (win32_process_target::remove_point): ... this.
3116         * win32-low.h (class win32_process_target): Update.
3117
3118 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3119
3120         Turn process_stratum_target's supports_z_point_type op into a
3121         method of process_target.
3122
3123         * target.h (struct process_stratum_target): Remove the target op.
3124         (class process_target): Add the target op.
3125         * target.cc (process_target::supports_z_point_type): Define.
3126
3127         Update the derived classes and callers below.
3128
3129         * mem-break.cc (z_type_supported): Update.
3130         * linux-low.cc (linux_target_ops): Update.
3131         (linux_supports_z_point_type): Turn into ...
3132         (linux_process_target::supports_z_point_type): ... this.
3133         * linux-low.h (class linux_process_target): Update.
3134         * lynx-low.cc (lynx_target_ops): Update.
3135         * nto-low.cc (nto_target_ops): Update.
3136         (nto_supports_z_point_type): Turn into ...
3137         (nto_process_target::supports_z_point_type): ... this.
3138         * nto-low.h (class nto_process_target): Update.
3139         * win32-low.cc (win32_target_ops): Update.
3140         (win32_supports_z_point_type): Turn into ...
3141         (win32_process_target::supports_z_point_type): ... this.
3142         * win32-low.h (class win32_process_target): Update.
3143
3144 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3145
3146         Turn process_stratum_target's read_auxv op into a method of
3147         process_target.
3148
3149         * target.h (class process_stratum_target): Remove the target op.
3150         (struct process_target): Add the target op.  Also add
3151         'supports_read_auxv'.
3152         * target.cc (process_target::read_auxv): Define.
3153         (process_target::supports_read_auxv): Define.
3154
3155         Update the derived classes and callers below.
3156
3157         * server.cc (handle_qxfer_auxv): Update.
3158         (handle_query): Update.
3159         * linux-low.cc (linux_target_ops): Update.
3160         (linux_process_target::supports_read_auxv): Define.
3161         (linux_read_auxv): Turn into ...
3162         (linux_process_target::read_auxv): ... this.
3163         * linux-low.h (class linux_process_target): Update.
3164         * lynx-low.cc (lynx_target_ops): Update.
3165         * nto-low.cc (nto_target_ops): Update.
3166         (nto_process_target::supports_read_auxv): Define.
3167         (nto_read_auxv): Turn into ...
3168         (nto_process_target::read_auxv): ... this.
3169         * nto-low.h (class nto_process_target): Update.
3170         * win32-low.cc (win32_target_ops): Update.
3171
3172 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3173
3174         Turn process_stratum_target's request_interrupt op into a method of
3175         process_target.
3176
3177         * target.h (struct process_stratum_target): Remove the target op.
3178         (class process_target): Add the target op.
3179
3180         Update the derived classes and callers below.
3181
3182         * remote-utils.cc (putpkt_binary_1): Update.
3183         (input_interrupt): Update.
3184         (getpkt): Update.
3185         * server.cc (handle_v_requests): Update.
3186         * linux-low.cc (linux_target_ops): Update.
3187         (linux_request_interrupt): Turn into ...
3188         (linux_process_target::request_interrupt): ... this.
3189         * linux-low.h (class linux_process_target): Update.
3190         * lynx-low.cc (lynx_target_ops): Update.
3191         (lynx_request_interrupt): Turn into ...
3192         (lynx_process_target::request_interrupt): ... this.
3193         * lynx-low.h (class lynx_process_target): Update.
3194         * nto-low.cc (nto_target_ops): Update.
3195         (nto_request_interrupt): Turn into ...
3196         (nto_process_target::request_interrupt): ... this.
3197         * nto-low.h (class nto_process_target): Update.
3198         * win32-low.cc (win32_target_ops): Update.
3199         (win32_request_interrupt): Turn into ...
3200         (win32_process_target::request_interrupt): ... this.
3201         * win32-low.h (class win32_process_target): Update.
3202
3203 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3204
3205         Turn process_stratum_target's look_up_symbols op into a method of
3206         process_target.
3207
3208         * target.h (struct process_stratum_target): Remove the target op.
3209         (class process_target): Add the target op.
3210         * target.cc (process_target::look_up_symbols): Define.
3211
3212         Update the derived classes and callers below.
3213
3214         * server.cc (handle_query): Update.
3215         * linux-low.cc (linux_target_ops): Update.
3216         (linux_look_up_symbols): Turn into ...
3217         (linux_process_target::look_up_symbols): ... this.
3218         * linux-low.h (class linux_process_target): Update.
3219         * lynx-low.cc (lynx_target_ops): Update.
3220         * nto-low.cc (nto_target_ops): Update.
3221         * win32-low.cc (win32_target_ops): Update.
3222
3223 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3224
3225         Turn process_stratum_target's read_memory and write_memory
3226         ops into methods of process_target.
3227
3228         * target.h (struct process_stratum_target): Remove the target ops.
3229         (class process_target): Add the target ops.
3230
3231         Update the derived classes and callers below.
3232
3233         * linux-aarch32-low.cc (arm_breakpoint_at): Update.
3234         * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
3235         * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
3236         (arm_get_syscall_trapinfo): Update.
3237         * linux-cris-low.cc (cris_breakpoint_at): Update.
3238         * linux-crisv32-low.cc (cris_breakpoint_at): Update.
3239         * linux-m32r-low.cc (m32r_breakpoint_at): Update.
3240         * linux-mips-low.cc (mips_breakpoint_at): Update.
3241         * linux-nios2-low.cc (nios2_breakpoint_at): Update.
3242         * linux-ppc-low.cc (ppc_breakpoint_at): Update.
3243         * linux-sh-low.cc (sh_breakpoint_at): Update.
3244         * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
3245         (sparc_store_gregset_from_stack): Update.
3246         (sparc_breakpoint_at): Update.
3247         * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
3248         * linux-tile-low.cc (tile_breakpoint_at): Update.
3249         * linux-x86-low.cc (x86_breakpoint_at): Update.
3250         * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
3251         * mem-brea.cc (insert_memory_breakpoint): Update.
3252         (validate_inserted_breakpoint): Update.
3253         * target.cc (read_inferior_memory): Update.
3254         (target_write_memory): Update.
3255         * linux-low.cc (linux_target_ops): Update.
3256         (linux_read_memory): Make a wrapper around the read_memory target
3257         op call.
3258         (linux_process_target::read_memory): Rename from linux_read_memory.
3259         (linux_write_memory): Turn into ...
3260         (linux_process_target::write_memory): ... this.
3261         * linux-low.h (class linux_process_target): Update.
3262         * lynx-low.cc (lynx_target_ops): Update.
3263         (lynx_read_memory): Turn into ...
3264         (lynx_process_target::read_memory): ... this.
3265         (lynx_write_memory): Turn into ...
3266         (lynx_process_target::write_memory): ... this.
3267         * lynx-low.h (class lynx_process_target): Update.
3268         * nto-low.cc (nto_target_ops): Update.
3269         (nto_read_memory): Turn into ...
3270         (nto_process_target::read_memory): ... this.
3271         (nto_write_memory): Turn into ...
3272         (nto_process_target::write_memory): ... this.
3273         * nto-low.h (class nto_process_target): Update.
3274         * win32-low.cc (win32_target_ops): Update.
3275         (win32_read_inferior_memory): Turn into ...
3276         (win32_process_target::read_memory): ... this.
3277         (win32_write_inferior_memory): Turn into ...
3278         (win32_process_target::write_memory): ... this.
3279         * win32-low.h (class win32_process_target): Update.
3280
3281 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3282
3283         Turn process_stratum_target's prepare_to_access_memory and
3284         done_accessing_memory ops into methods of process_target.
3285
3286         * target.h (struct process_stratum_target): Remove the target ops.
3287         (class process_target): Add the target ops.
3288         * target.cc (process_target::prepare_to_access_memory): Define.
3289         (process_target::done_accessing_memory): Define.
3290         (prepare_to_access_memory): Update.
3291         (done_accessing_memory): Update.
3292
3293         Update the derived classes and callers below.
3294
3295         * linux-low.cc (linux_target_ops): Update.
3296         (linux_prepare_to_access_memory): Turn into ...
3297         (linux_process_target::prepare_to_access_memory): ... this.
3298         (linux_done_accessing_memory): Turn into ...
3299         (linux_process_target::done_accessing_memory): ... this.
3300         * linux-low.h (class linux_process_target): Update.
3301         * lynx-low.cc (lynx_target_ops): Update.
3302         * nto-low.cc (nto_target_ops): Update.
3303         * win32-low.cc (win32_target_ops): Update.
3304
3305 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3306
3307         Turn process_stratum_target's fetch_registers and store_registers
3308         ops into methods of process_target.
3309
3310         * target.h (struct process_stratum_target): Remove the target ops.
3311         (class process_target): Add the target ops.
3312         (fetch_inferior_registers): Update the macro.
3313         (store_inferior_registers): Update the macro.
3314
3315         Update the derived classes and callers below.
3316
3317         * linux-low.cc (linux_target_ops): Update.
3318         (linux_fetch_registers): Turn into ...
3319         (linux_process_target::fetch_registers): ... this.
3320         (linux_store_registers): Turn into ...
3321         (linux_process_target::store_registers): ... this.
3322         * linux-low.h (class linux_process_target): Update.
3323         * lynx-low.cc (lynx_target_ops): Update.
3324         (lynx_fetch_registers): Turn into ...
3325         (lynx_process_target::fetch_registers): ... this.
3326         (lynx_store_registers): Turn into ...
3327         (lynx_process_target::store_registers): ... this.
3328         * lynx-low.h (class lynx_process_target): Update.
3329         * nto-low.cc (nto_target_ops): Update.
3330         (nto_fetch_registers): Turn into ...
3331         (nto_process_target::fetch_registers): ... this.
3332         (nto_store_registers): Turn into ...
3333         (nto_process_target::store_registers): ... this.
3334         * nto-low.h (class nto_process_target): Update.
3335         * win32-low.cc (win32_target_ops): Update.
3336         (win32_fetch_inferior_registers): Turn into ...
3337         (win32_process_target::fetch_registers): ... this.
3338         (win32_store_inferior_registers): Turn into ...
3339         (win32_process_target::store_registers): ... this.
3340         * win32-low.h (class win32_process_target): Update.
3341
3342 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3343
3344         Turn process_stratum_target's wait op into a method of
3345         process_target.
3346
3347         * target.h (struct process_stratum_target): Remove the target op.
3348         (class process_target): Add the target op.
3349
3350         Update the derived classes and callers below.
3351
3352         * target.cc (target_wait): Update.
3353         * linux-low.cc (linux_target_ops): Update.
3354         (linux_wait): Turn into ...
3355         (linux_process_target::wait): ... this.
3356         * linux-low.h (class linux_process_target): Update.
3357         * lynx-low.cc (lynx_target_ops): Update.
3358         (lynx_wait): Turn into ...
3359         (lynx_process_target::wait): ... this.
3360         * lynx-low.h (class lynx_process_target): Update.
3361         * nto-low.cc (nto_target_ops): Update.
3362         (nto_wait): Turn into ...
3363         (nto_process_target::wait): ... this.
3364         * nto-low.h (class nto_process_target): Update.
3365         * win32-low.cc (win32_target_ops): Update.
3366         (win32_wait): Turn into ...
3367         (win32_process_target::wait): ... this.
3368         (do_initial_child_stuff): Update.
3369         * win32-low.h (class win32_process_target): Update.
3370
3371 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3372
3373         Turn process_stratum_target's resume op into a method of
3374         process_target.
3375
3376         * target.h (struct process_stratum_target): Remove the target op.
3377         (class process_target): Add the target op.
3378
3379         Update the derived classes and callers below.
3380
3381         * server.cc (resume): Update.
3382         * target.cc (target_stop_and_wait): Update.
3383         (target_continue_no_signal): Update.
3384         (target_continue): Update.
3385         * linux-low.cc (linux_target_ops): Update.
3386         (linux_resume): Turn into ...
3387         (linux_process_target::resume): ... this.
3388         * linux-low.h (class linux_process_target): Update.
3389         * lynx-low.cc (lynx_target_ops): Update.
3390         (lynx_resume): Turn into ...
3391         (lynx_process_target::resume): ... this.
3392         * lynx-low.h (class lynx_process_target): Update.
3393         * nto-low.cc (nto_target_ops): Update.
3394         (nto_resume): Turn into ...
3395         (nto_process_target::resume): ... this.
3396         * nto-low.h (class nto_process_target): Update.
3397         * win32-low.cc (win32_target_ops): Update.
3398         (win32_resume): Turn into ...
3399         (win32_process_target::resume): ... this.
3400         (win32_process_target::detach): Update.
3401         (do_initial_child_stuff): Update.
3402         * win32-low.h (class win32_process_target): Update.
3403
3404 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3405
3406         Turn process_stratum_target's thread_alive op into a method of
3407         process_target.
3408
3409         * target.h (struct process_stratum_target): Remove the target op.
3410         (class process_target): Add the target op.
3411         (mythread_alive): Update the macro.
3412
3413         Update the derived classes and callers below.
3414
3415         * linux-low.cc (linux_target_ops): Update.
3416         (linux_thread_alive): Turn into ...
3417         (linux_process_target::thread_alive): ... this.
3418         (wait_for_sigstop): Update.
3419         * linux-low.h (class linux_process_target): Update.
3420         * lynx-low.cc (lynx_target_ops): Update.
3421         (lynx_thread_alive): Turn into ...
3422         (lynx_process_target::thread_alive): ... this.
3423         * lynx-low.h (class lynx_process_target): Update.
3424         * nto-low.cc (nto_target_ops): Update.
3425         (nto_thread_alive): Turn into ...
3426         (nto_process_target::thread_alive): ... this.
3427         * nto-low.h (class nto_process_target): Update.
3428         * win32-low.cc (win32_target_ops): Update.
3429         (win32_thread_alive): Turn into ...
3430         (win32_process_target::thread_alive): ... this.
3431         * win32-low.h (class win32_process_target): Update.
3432
3433 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3434
3435         Turn process_stratum_target's join op into a method of
3436         process_target.
3437
3438         * target.h (struct process_stratum_target): Remove the target op.
3439         (class process_target): Add the target op.
3440         (join_inferior): Update the macro.
3441
3442         Update the derived classes and callers below.
3443
3444         * linux-low.cc (linux_target_ops): Update.
3445         (linux_join): Turn into ...
3446         (linux_process_target::join): ... this.
3447         * linux-low.h (class linux_process_target): Update.
3448         * lynx-low.cc (lynx_target_ops): Update.
3449         (lynx_join): Turn into ...
3450         (lynx_process_target::join): ... this.
3451         * lynx-low.h (class lynx_process_target): Update.
3452         * nto-low.cc (nto_target_ops): Update.
3453         (nto_process_target::join): Define.
3454         * nto-low.h (class nto_process_target): Update.
3455         * win32-low.cc (win32_target_ops): Update.
3456         (win32_join): Turn into ...
3457         (win32_process_target::join): ... this.
3458         * win32-low.h (class win32_process_target): Update.
3459
3460 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3461
3462         Turn process_stratum_target's mourn op into a method of
3463         process_target.
3464
3465         * target.h (struct process_stratum_target): Remove the target op.
3466         (class process_target): Add the target op.
3467
3468         Update the derived classes and callers below.
3469
3470         * target.cc (target_mourn_inferior): Update.
3471         * linux-low.cc (linux_target_ops): Update.
3472         (linux_mourn): Turn into ...
3473         (linux_process_target::mourn): ... this.
3474         (handle_extended_wait): Update.
3475         (linux_process_target::kill): Update.
3476         (linux_process_target::detach): Update.
3477         * linux-low.h (class linux_process_target): Update.
3478         * lynx-low.cc (lynx_target_ops): Update.
3479         (lynx_mourn): Turn into ...
3480         (lynx_process_target::mourn): ... this.
3481         * lynx-low.h (class lynx_process_target): Update.
3482         * nto-low.cc (nto_target_ops): Update.
3483         (nto_mourn): Turn into ...
3484         (nto_process_target::mourn): ... this.
3485         * nto-low.h (class nto_process_target): Update.
3486         * win32-low.cc (win32_target_ops): Update.
3487         (win32_mourn): Turn into ...
3488         (win32_process_target::mourn): ... this.
3489         * win32-low.h (class win32_process_target): Update.
3490
3491 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3492
3493         Turn process_stratum_target's detach op into a method of
3494         process_target.
3495
3496         * target.h (struct process_stratum_target): Remove the target op.
3497         (class process_target): Add the target op.
3498         (detach_inferior): Update the macro.
3499
3500         Update the derived classes and callers below.
3501
3502         * linux-low.cc (linux_target_ops): Update.
3503         (linux_detach): Turn into ...
3504         (linux_process_target::detach): ... this.
3505         * linux-low.h (class linux_process_target): Update.
3506         * lynx-low.cc (lynx_target_ops): Update.
3507         (lynx_detach): Turn into ...
3508         (lynx_process_target::detach): ... this.
3509         * lynx-low.h (class lynx_process_target): Update.
3510         * nto-low.cc (nto_target_ops): Update.
3511         (nto_detach): Turn into ...
3512         (nto_process_target::detach): ... this.
3513         * nto-low.h (class nto_process_target): Update.
3514         * win32-low.cc (win32_target_ops): Update.
3515         (win32_detach): Turn into ...
3516         (win32_process_target::detach): ... this.
3517         * win32-low.h (class win32_process_target): Update.
3518
3519 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3520
3521         Turn process_stratum_target's kill op into a method of
3522         process_target.
3523
3524         * target.h (struct process_stratum_target): Remove the target op.
3525         (class process_target): Add the target op.
3526
3527         Update the derived classes and callers below.
3528
3529         * target.cc (kill_inferior): Update.
3530         * linux-low.cc (linux_target_ops): Update.
3531         (linux_kill): Turn into ...
3532         (linux_process_target::kill): ... this.
3533         * linux-low.h (class linux_process_target): Update.
3534         * lynx-low.cc (lynx_target_ops): Update.
3535         (lynx_kill): Turn into ...
3536         (lynx_process_target::kill): ... this.
3537         * lynx-low.h (class lynx_process_target): Update.
3538         * nto-low.cc (nto_target_ops): Update.
3539         (nto_kill): Turn into ...
3540         (nto_process_target::kill): ... this.
3541         * nto-low.h (class nto_process_target): Update.
3542         * win32-low.cc (win32_target_ops): Update.
3543         (win32_kill): Turn into ...
3544         (win32_process_target::kill): ... this.
3545         * win32-low.h (class win32_process_target): Update.
3546
3547 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3548
3549         Turn process_stratum_target's attach op into a method of
3550         process_target.
3551
3552         * target.h (struct process_stratum_target): Remove the target op.
3553         (class process_target): Add the target op.
3554         (myattach): Update the macro.
3555
3556         Update the derived classes and callers below.
3557
3558         * linux-low.cc (linux_target_ops): Update.
3559         (linux_attach): Turn into ...
3560         (linux_process_target::attach): ... this.
3561         * linux-low.h (class linux_process_target): Update.
3562         * lynx-low.cc (lynx_target_ops): Update.
3563         (lynx_attach): Turn into ...
3564         (lynx_process_target::attach): ... this.
3565         * lynx-low.h (class lynx_process_target): Update.
3566         * nto-low.cc (nto_target_ops): Update.
3567         (nto_attach): Turn into ...
3568         (nto_process_target::attach): ... this.
3569         * nto-low.h (class nto_process_target): Update.
3570         * win32-low.cc (win32_target_ops): Update.
3571         (win32_attach): Turn into ...
3572         (win32_process_target::attach): ... this.
3573         * win32-low.h (class win32_process_target): Update.
3574
3575 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3576
3577         Turn process_stratum_target's post_create_inferior op into a method
3578         of process_target.
3579
3580         * target.h (struct process_stratum_target): Remove the target op.
3581         (class process_target): Add the target op.
3582         (target_post_create_inferior): Update the macro.
3583         * target.cc (process_target::post_create_inferior): Define.
3584
3585         Update the derived classes and callers below.
3586
3587         * linux-low.cc (linux_target_ops): Update.
3588         (linux_post_create_inferior): Turn into ...
3589         (linux_process_target::post_create_inferior): ... this.
3590         * linux-low.h (class linux_process_target): Update.
3591         * lynx-low.cc (lynx_target_ops): Update.
3592         * nto-low.cc (nto_target_ops): Update.
3593         * win32-low.cc (win32_target_ops): Update.
3594
3595 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3596
3597         Turn process_stratum_target's create_inferior op into a method of
3598         process_target.
3599
3600         * target.h (struct process_stratum_target): Remove the target op.
3601         (class process_target): Add the target op.
3602         (create_inferior): Rename the macro to ...
3603         (target_create_inferior): ... this.
3604
3605         Update the derived classes and callers below.
3606
3607         * server.cc (handle_v_run): Update.
3608         (captured_main): Update.
3609         (process_serial_event): Update.
3610         * linux-low.cc (linux_target_ops): Update.
3611         (linux_create_inferior): Turn into ...
3612         (linux_process_target::create_inferior): ... this.
3613         * linux-low.h (class linux_process_target): Update.
3614         * lynx-low.cc (lynx_target_ops): Update.
3615         (lynx_create_inferior): Turn into ...
3616         (lynx_process_target::create_inferior): ... this.
3617         * lynx-low.h (class lynx_process_target): Update.
3618         * nto-low.cc (nto_target_ops): Update.
3619         (nto_create_inferior): Turn into ...
3620         (nto_process_target::create_inferior): ... this.
3621         * nto-low.h (class nto_process_target): Update.
3622         * win32-low.cc (win32_target_ops): Update.
3623         (win32_create_inferior): Turn into ...
3624         (win32_process_target::create_inferior): ... this.
3625         * win32-low.h (class win32_process_target): Update.
3626
3627 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3628
3629         * target.h (class process_target): New class definition.
3630         (struct process_stratum_target) <pt>: New field with type
3631         'process_target*'.
3632         * linux-low.h (class linux_process_target): Define as a derived
3633         class of 'process_target'.
3634         * linux-low.cc (linux_target_ops): Add a linux_process_target*
3635         as the 'pt' field.
3636         * lynx-low.h (class lynx_process_target): Define as a derived
3637         class of 'process_target'.
3638         * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
3639         as the 'pt' field.
3640         * nto-low.h (class nto_process_target): Define as a derived
3641         class of 'process_target'.
3642         * nto-low.cc (nto_target_ops): Add an nto_process_target*
3643         as the 'pt' field.
3644         * win32-low.h (class win32_process_target): Define as a derived
3645         class of 'process_target'.
3646         * win32-low.cc (win32_target_ops): Add a win32_process_target*
3647         as the 'pt' field.
3648
3649 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3650
3651         * configure: Regenerate.
3652
3653 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
3654             Andrew Burgess  <andrew.burgess@embecosm.com>
3655
3656         * linux-riscv-low.cc: New file.
3657         * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
3658         and nat/riscv-linux-tdesc.c.
3659         * configure.srv <riscv*-*-linux*> (srv_tgtobj)
3660         (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
3661         Define.
3662
3663 2020-02-14  Tom Tromey  <tom@tromey.com>
3664
3665         * acinclude.m4: Don't include acx_configure_dir.m4.
3666         * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
3667         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
3668         (all, install-only, uninstall, clean-info, clean)
3669         (maintainer-clean): Don't recurse.
3670         (subdir_do, all-lib): Remove.
3671         ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
3672         (GNULIB_H): Remove.
3673         (generated_files): Update.
3674         ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
3675         * configure: Rebuild.
3676         * configure.ac: Don't configure gnulib or libiberty.
3677         (GNULIB): Update.
3678
3679 2020-02-14  Eli Zaretskii  <eliz@gnu.org>
3680
3681         * win32-low.c (create_process): Prepend PROGRAM to ARGS when
3682         preparing the command line for CreateProcess.
3683         (win32_create_inferior): Reflect the program name in debugging
3684         output that shows the process and its command line.
3685
3686 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
3687
3688         * Makefile.in: Rename source files from .c to .cc.
3689         * %.c: Rename to %.cc.
3690         * configure.ac: Rename server.c to server.cc.
3691         * configure: Re-generate.
3692
3693 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
3694
3695         * Makefile.in: Rename gdbsupport source files from .c to .cc.
3696
3697 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
3698
3699         * win32-low.c (win32_create_inferior): Set signal_pid.
3700
3701 2020-02-12  Maciej W. Rozycki <macro@wdc.com>
3702             Pedro Alves  <palves@redhat.com>
3703
3704         Skip building gdbserver in a cross-configuration.
3705         * configure.srv: Set $gdbserver_host depending on whether $target
3706         is $host.  Use $gdbserver_host instead of $host.
3707
3708 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3709
3710         * configure: Re-generate.
3711
3712 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3713
3714         * configure: Re-generate.
3715
3716 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3717
3718         * acinclude.m4: Update warning.m4 path.
3719
3720 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
3721
3722         * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
3723         (handle_exception): Set siginfo_er.
3724         (win32_xfer_siginfo): New function.
3725
3726 2020-02-07  Tom Tromey  <tom@tromey.com>
3727             Pedro Alves  <palves@redhat.com>
3728
3729         * README: Update build documentation.
3730         * configure.srv: Set UNSUPPORTED if host is unsupported.  Check
3731         host, not target.
3732         * configure.ac: Update paths.
3733         * configure: Rebuild.
3734         * acinclude.m4: Update paths.
3735         * Makefile.in: Update include paths.
3736         (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
3737         (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
3738         (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
3739         (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
3740         (%-generated.c): Update paths.
3741         * Move entire directory from ../gdb/gdbserver.
3742
3743 2020-01-29  Maciej W. Rozycki  <macro@wdc.com>
3744
3745         * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
3746
3747 2020-01-29  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3748
3749         * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
3750         assignment instead of srv_linux_obj.
3751
3752 2020-01-28  Hannes Domani  <ssbssa@yahoo.de>
3753
3754         * server.c (handle_qxfer_libraries): Write segment-address with
3755         paddress.
3756
3757 2020-01-24  Hannes Domani  <ssbssa@yahoo.de>
3758
3759         * Makefile.in (install-strip): New target.
3760         (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
3761         * aclocal.m4: Regenerate.
3762         * configure: Regenerate.
3763         * configure.ac: Add AM_PROG_INSTALL_STRIP.
3764
3765 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
3766
3767         * Makefile.in (SFILES): Adjust paths to point to real files.
3768         (OBS): Move waitstatus.o to target/waitstatus.o.
3769         (TAGS): Transform paths appropriately.
3770         (%.o): Rename to...
3771         (nat/%.o): ... this pattern rule.
3772         (%.o): Rename to...
3773         (target/%.o): ... this pattern rule.
3774         * configure.srv: Adjust paths throughout to include nat/ prefix
3775         with the revant files.
3776         * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
3777         * configure: Regenerate.
3778
3779 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
3780
3781         * Makefile.in (TAGS): Remove config files from the recipe.
3782
3783 2020-01-14  Tom Tromey  <tom@tromey.com>
3784
3785         * configure: Rebuild.
3786         * configure.ac: Remove any checks that were added to common.m4.
3787         * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
3788         lib-link.m4.
3789
3790 2020-01-14  Tom Tromey  <tom@tromey.com>
3791
3792         * server.h: Include config.h.
3793         * gdbreplay.c: Include config.h.
3794         * configure: Rebuild.
3795         * configure.ac: Don't source common.host.
3796         * acinclude.m4: Update path.
3797         * Makefile.in (INCSUPPORT): New variable.
3798         (INCLUDE_CFLAGS): Add INCSUPPORT.
3799         (SFILES): Update paths.
3800         (version-generated.c): Update path to create-version.sh.
3801         (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
3802
3803 2020-01-14  Tom Tromey  <tom@tromey.com>
3804
3805         * configure.ac (LIBS): Use WIN32APILIBS.
3806         (USE_WIN32API): Don't define.
3807         * configure: Rebuild.
3808
3809 2020-01-14  Tom Tromey  <tom@tromey.com>
3810
3811         * configure: Rebuild.
3812
3813 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3814
3815         * Makefile.in (%-generated.c): Remove rule for files from
3816         regformats/i386.
3817
3818 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3819
3820         * configure: Re-generate.
3821
3822 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3823
3824         * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
3825         Define to static.
3826         * tracepoint.c (stop_tracing, flush_trace_buffer,
3827         about_to_request_buffer_space, get_trace_state_variable_value,
3828         set_trace_state_variable_value, gdb_collect): Add declaration.
3829
3830 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3831
3832         * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
3833         amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
3834         amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
3835         i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
3836         i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
3837         static.
3838
3839 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3840
3841         * inferiors.c: Include gdbsupport/common-inferior.h.
3842
3843 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3844
3845         * hostio-errno.c: Include hostio.h.
3846
3847 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
3848
3849         * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
3850         prerequisite.
3851
3852 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
3853
3854         * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
3855         * linux-arm-tdesc.h: Include arch/arm.h.
3856
3857 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
3858
3859         * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
3860
3861 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
3862
3863         * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
3864         * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
3865
3866 2020-01-10  Pedro Alves  <palves@redhat.com>
3867
3868         * fork-child.c (post_fork_inferior): Pass target down to
3869         startup_inferior.
3870         * inferiors.c (switch_to_thread): Add process_stratum_target
3871         parameter.
3872         * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
3873         * nto-low.c (nto_target_ops): Now a process_stratum_target.
3874         * linux-low.c (linux_target_ops): Now a process_stratum_target.
3875         * remote-utils.c (prepare_resume_reply): Pass the target to
3876         switch_to_thread.
3877         * target.c (the_target): Now a process_stratum_target.
3878         (done_accessing_memory): Pass the target to switch_to_thread.
3879         (set_target_ops): Ajust to use process_stratum_target.
3880         * target.h (struct target_ops): Rename to ...
3881         (struct process_stratum_target): ... this.
3882         (the_target, set_target_ops): Adjust.
3883         (prepare_to_access_memory): Adjust comment.
3884         * win32-low.c (child_xfer_memory): Adjust to use
3885         process_stratum_target.
3886         (win32_target_ops): Now a process_stratum_target.
3887
3888 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
3889             Pedro Alves  <palves@redhat.com>
3890
3891         * win32-low.c (get_child_debug_event): Extract the fatal exception
3892         from the exit status and convert to the equivalent Posix signal
3893         number.
3894         (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
3895         * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
3896
3897 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
3898
3899         * Makefile.in: Use INSTALL_PROGRAM_ENV.
3900
3901 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
3902
3903         * server.c (gdbserver_version): Change copyright year to 2020.
3904         * gdbreplay.c (gdbreplay_version): Likewise.
3905
3906 2019-12-19  Christian Biesinger  <cbiesinger@google.com>
3907
3908         * configure: Regenerate.
3909         * configure.ac: Quote variable arguments of test.
3910
3911 2019-12-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3912
3913         * Makefile.in: Fix build with GNU Make 3.81
3914
3915 2019-12-16  Tom Tromey  <tromey@adacore.com>
3916
3917         * server.c (get_exec_file): Constify result.
3918
3919 2019-12-10  Christian Biesinger  <cbiesinger@google.com>
3920
3921         * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
3922         UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
3923         * config.in: Regenerate.
3924         * configure: Regenerate.
3925         * configure.ac: Don't check for strerror.
3926         * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
3927         Call safe_strerror instead of strerror.
3928         * server.h (strerror): Remove this now-unnecessary declaration.
3929         * tracepoint.c (init_named_socket): Call safe_strerror instead of
3930         strerror.
3931         (gdb_agent_helper_thread): Likewise.
3932         * utils.c (perror_with_name): Likewise.
3933
3934 2019-11-26  Tom Tromey  <tom@tromey.com>
3935
3936         * configure, config.in: Rebuild.
3937
3938 2019-11-26  Tom Tromey  <tom@tromey.com>
3939
3940         * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
3941         * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
3942         gdb_sigmask.
3943         * configure, config.in: Rebuild.
3944
3945 2019-11-26  Tom Tromey  <tom@tromey.com>
3946
3947         * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
3948         (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
3949         (GDBSERVER_LIBS): Use PTHREAD_LIBS.
3950         * acinclude.m4: Include ax_pthread.m4.
3951         * config.in, configure: Rebuild.
3952
3953 2019-11-26  Christian Biesinger  <cbiesinger@google.com>
3954
3955         * debug.c (debug_set_output): Call safe_strerror instead of
3956         strerror.
3957         * linux-low.c (attach_proc_task_lwp_callback): Likewise.
3958         (linux_kill_one_lwp): Likewise.
3959         (linux_detach_one_lwp): Likewise.
3960         (linux_wait_for_event_filtered): Likewise.
3961         (store_register): Likewise.
3962         * lynx-low.c (lynx_attach): Likewise.
3963         * mem-break.c (insert_memory_breakpoint): Likewise.
3964         (remove_memory_breakpoint): Likewise.
3965         (delete_fast_tracepoint_jump): Likewise.
3966         (set_fast_tracepoint_jump): Likewise.
3967         (uninsert_fast_tracepoint_jumps_at): Likewise.
3968         (reinsert_fast_tracepoint_jumps_at): Likewise.
3969         * nto-low.c (nto_xfer_memory): Likewise.
3970         (nto_resume): Likewise.
3971
3972 2019-11-20  Luis Machado  <luis.machado@linaro.org>
3973
3974         * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
3975         instead of register count.
3976         * tdesc.c (tdesc_contains_feature): New function.
3977         * tdesc.h (tdesc_contains_feature): New prototype.
3978
3979 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
3980
3981         * Makefile.in: Add safe-strerror.c.
3982         * configure: Regenerate.
3983         * configure.ac: Don't source common.host.
3984
3985 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
3986
3987         * config.in: Regenerate.
3988         * configure: Regenerate.
3989
3990 2019-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3991
3992         * ax.c (ax_printf): Handle size_t_arg.
3993
3994 2019-11-06  Christian Biesinger  <cbiesinger@google.com>
3995
3996         * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
3997         * mi/mi-main.c (output_cores): Likewise.
3998         * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
3999         (linux_xfer_osdata_modules): Likewise.
4000         * remote.c (register_remote_support_xml): Likewise.
4001         * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
4002         * xml-syscall.c (syscall_create_syscall_desc): Likewise.
4003
4004 2019-11-01  Christian Biesinger  <cbiesinger@google.com>
4005
4006         * configure: Regenerate.
4007         * configure.ac: Remove check for strerror_r.
4008
4009 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4010
4011         * config.in: Regenerate.
4012         * configure: Regenerate.
4013         * configure.ac: Also check for strerror_r.
4014
4015 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4016
4017         * ax.h (debug_agent): Remove duplicate declaration.
4018
4019 2019-10-26  Tom de Vries  <tdevries@suse.de>
4020
4021         * linux-aarch64-low.c: Fix typos in comments.
4022         * linux-arm-low.c: Same.
4023         * linux-low.c: Same.
4024         * linux-ppc-low.c: Same.
4025         * proc-service.c: Same.
4026         * regcache.h: Same.
4027         * server.c: Same.
4028         * tracepoint.c: Same.
4029         * win32-low.c: Same.
4030
4031 2019-10-25  Tom Tromey  <tromey@adacore.com>
4032
4033         * utils.c (xstrdup): Remove.
4034
4035 2019-10-23  Tom Tromey  <tom@tromey.com>
4036
4037         * configure, config.in: Rebuild.
4038
4039 2019-10-23  Tom Tromey  <tom@tromey.com>
4040
4041         * configure: Rebuild.
4042         * acinclude.m4: Use m4_include, not sinclude.
4043
4044 2019-10-17  Tom Tromey  <tromey@adacore.com>
4045
4046         * configure: Rebuild.
4047         * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
4048         in AC_CONFIG_FILES invocation.
4049         * Makefile.in (stamp-h, Makefile): Use new-style config.status
4050         invocation.
4051
4052 2019-10-16  Christian Biesinger  <cbiesinger@google.com>
4053
4054         * server.c: Include xml-builtin.h.
4055         (get_xml_features): Don't declare xml_builtins here.
4056
4057 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4058
4059         * Makefile.in: Remove references to vec-ipa.o.
4060
4061 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4062
4063         * Makefile.in: Remove references to vec.c.
4064
4065 2019-10-02  Christian Biesinger  <cbiesinger@google.com>
4066
4067         * server.c (server_waiting): Change to bool.
4068         (extended_protocol): Likewise.
4069         (response_needed): Likewise.
4070         (exit_requested): Likewise.
4071         (run_once): Likewise.
4072         (report_no_resumed): Likewise.
4073         (non_stop): Likewise.
4074         (disable_packet_vCont): Likewise.
4075         (disable_packet_Tthread): Likewise.
4076         (disable_packet_qC): Likewise.
4077         (disable_packet_qfThreadInfo): Likewise.
4078         (handle_general_set): Update.
4079         (handle_detach): Update.
4080         (handle_monitor_command): Update.
4081         (handle_query): Update.
4082         (captured_main): Update.
4083         (process_serial_event): Update.
4084         * server.h (server_waiting): Change to bool.
4085         (disable_packet_vCont): Likewise.
4086         (disable_packet_Tthread): Likewise.
4087         (disable_packet_qC): Likewise.
4088         (disable_packet_qfThreadInfo): Likewise.
4089         (run_once): Likewise.
4090         (non_stop): Likewise.
4091         * target.c (target_stop_and_wait): Update.
4092
4093 2019-10-02  Tom Tromey  <tromey@adacore.com>
4094
4095         * Makefile.in (SFILES): Add common-inferior.c.
4096         (OBS): Add common-inferior.o.
4097         * server.c (startup_with_shell): Don't define.
4098
4099 2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4100
4101         * linux-low.c (linux_low_read_btrace): Update for change to
4102         std::vector.
4103
4104 2019-09-20  Christian Biesinger  <cbiesinger@google.com>
4105
4106         * debug.c (debug_threads): Remove comment in favor of the header.
4107         * debug.h (using_threads): Add declaration.
4108         (debug_threads): Add comment.
4109         * linux-aarch64-low.c: Include debug.h and remove declaration of
4110         debug_threads.
4111         * nto-low.c: Likewise.
4112         * remote-utils.c: Likewise.
4113         * thread-db.c: Likewise.
4114
4115 2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>
4116
4117         * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
4118         and powerpc-cell64l-ipa.o.
4119         (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
4120         from srv_regobj.  Remove rs6000/powerpc-cell32l.xml and
4121         rs6000/powerpc-cell64l.xml from srv_xmlfiles.
4122         (spu*-*-*): Remove.
4123
4124         * spu-low.c: Remove file.
4125
4126         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
4127         (parse_spufs_run): Remove.
4128         (ppc_get_pc): Remove Cell/B.E. support.
4129         (ppc_set_pc): Likewise.
4130         (ppc_breakpoint_at): Likewise.
4131         (ppc_arch_setup): Likewise.
4132         (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
4133         tdesc_powerpc_cell32l.
4134         (initialize_low_arch): Do not call init_registers_powerpc_cell64l
4135         or init_registers_powerpc_cell32l.
4136         * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
4137         (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
4138         or init_registers_powerpc_cell32l.
4139         * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
4140         (init_registers_powerpc_cell32l): Remove prototype.
4141         (init_registers_powerpc_cell64l): Likewise.
4142
4143         * target.h (struct target_ops): Remove qxfer_spu member.
4144         * server.c (handle_qxfer_spu): Remove.
4145         (qxfer_packets): Remove entry for "spu".
4146         (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
4147         * linux-low.c (SPUFS_MAGIC): Remove.
4148         (spu_enumerate_spu_ids): Remove.
4149         (linux_qxfer_spu): Remove.
4150         (linux_target_ops): Remove qxfer_spu member.
4151         * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
4152         * nto-low.c (nto_target_ops): Remove qxfer_spu member.
4153         * win32-low.c (win32_target_ops): Remove qxfer_spu member.
4154
4155 2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>
4156
4157         * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
4158         (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
4159         * config.in: Regenerate.
4160         * configure: Regenerate.
4161
4162 2019-08-15  Tom Tromey  <tromey@adacore.com>
4163
4164         * target.c (target_write_memory): Use gdb::byte_vector.
4165
4166 2019-08-15  Tom Tromey  <tromey@adacore.com>
4167
4168         * tracepoint.c (write_inferior_data_pointer)
4169         (write_inferior_integer, write_inferior_int8)
4170         (write_inferior_uinteger, m_tracepoint_action_download)
4171         (r_tracepoint_action_download, x_tracepoint_action_download)
4172         (l_tracepoint_action_download, clear_inferior_trace_buffer)
4173         (download_agent_expr, download_tracepoint_1)
4174         (download_trace_state_variables, upload_fast_traceframes): Update.
4175         * server.c (gdb_write_memory): Update.
4176         * remote-utils.c (relocate_instruction): Update.
4177         * proc-service.c (ps_pdwrite): Update.
4178         * mem-break.c (remove_memory_breakpoint)
4179         (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
4180         (uninsert_fast_tracepoint_jumps_at)
4181         (reinsert_fast_tracepoint_jumps_at): Update.
4182         * linux-x86-low.c (append_insns)
4183         (i386_install_fast_tracepoint_jump_pad)
4184         (amd64_write_goto_address, i386_write_goto_address): Update.
4185         * linux-s390-low.c (append_insns, s390_write_goto_address):
4186         Update.
4187         * linux-ppc-low.c (ppc_relocate_instruction)
4188         (ppc_install_fast_tracepoint_jump_pad, emit_insns)
4189         (ppc_write_goto_address): Update.
4190         * linux-aarch64-low.c (append_insns): Update.
4191         * target.h (struct target_ops): Update.
4192         (write_inferior_memory): Don't declare.
4193         * target.c (target_write_memory): Rename from
4194         write_inferior_memory.  Remove old target_write_memory.
4195
4196 2019-08-15  Tom Tromey  <tromey@adacore.com>
4197
4198         * target.c (write_inferior_memory): Use std::vector.
4199
4200 2019-08-06  Frank Ch. Eigler  <fche@redhat.com>
4201
4202         PR build/24886
4203         * configure.ac: Drop enable-libmcheck support.
4204         * configure, config.in: Rebuild.
4205         * acinclude.m4: Don't include it.
4206
4207 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4208
4209         * configure.srv: Remove Arm xml files.
4210
4211 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4212
4213         * configure.srv: Add new files. Remove xml generated files.
4214         * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
4215         registers.
4216         * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
4217         * linux-aarch32-tdesc.c: New file.
4218         * linux-aarch32-tdesc.h: New file.
4219         * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
4220         * linux-arm-low.c (init_registers_arm, tdesc_arm)
4221         (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
4222         (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
4223         (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
4224         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
4225         (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
4226         (arm_read_description): Call arm_linux_read_description.
4227         (initialize_low_arch): Don't init registers.
4228         * linux-arm-tdesc.c: New file.
4229         * linux-arm-tdesc.h: New file.
4230
4231 2019-07-10  Alan Hayward  <alan.hayward@arm.com>
4232
4233         * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
4234         Move counter inside for.
4235         (arm_read_description): Check ptrace earlier.
4236         (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
4237
4238 2019-07-09  Tom Tromey  <tom@tromey.com>
4239
4240         * configure: Rebuild.
4241         * configure.ac: Change common to gdbsupport.
4242         * acinclude.m4: Change common to gdbsupport.
4243         * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
4244         (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
4245         common to gdbsupport.
4246         * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
4247         gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
4248         inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
4249         linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
4250         linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
4251         linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
4252         nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
4253         server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
4254         thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
4255         common to gdbsupport.
4256
4257 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4258
4259         * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
4260         defines.
4261         * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
4262
4263 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4264
4265         * configure.srv: Remove legacy xml.
4266         * linux-aarch64-low.c (initialize_low_arch): Remove
4267         initialize_low_tdesc call.
4268         * linux-aarch64-tdesc-selftest.c: Remove file.
4269         * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
4270         * linux-x86-low.c (initialize_low_arch): Remove
4271         initialize_low_tdesc call.
4272         * linux-x86-tdesc-selftest.c: Remove file.
4273         * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
4274
4275 2019-06-20  Tom de Vries  <tdevries@suse.de>
4276
4277         * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
4278         s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
4279
4280 2019-06-19  Tom de Vries  <tdevries@suse.de>
4281
4282         * debug.h (debug_write): Change return type to ssize_t.
4283         * debug.c (debug_write): Same.
4284
4285 2019-06-14  Tom Tromey  <tom@tromey.com>
4286
4287         * configure.ac: Use new path to gnulib.
4288         * configure: Rebuild.
4289         * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
4290         to gnulib.
4291
4292 2019-06-11  Tom Tromey  <tom@tromey.com>
4293
4294         * Makefile.in (SFILES): Add alloc.c.
4295         (OBS): Add alloc.o.
4296         (IPA_OBJS): Add alloc-ipa.o.
4297         (alloc-ipa.o): New target.
4298         (%.o: ../%.c): New pattern rule.
4299
4300 2019-06-10  Tom Tromey  <tromey@adacore.com>
4301
4302         * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
4303         end warning with a newline.
4304         * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
4305         newline.
4306         * thread-db.c (attach_thread): Don't end warning with a newline.
4307         (thread_db_notice_clone): Likewise.
4308         * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
4309         newline.
4310         * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
4311         end warning with a newline.
4312
4313 2019-06-04  Pedro Alves  <palves@redhat.com>
4314
4315         * server.c (captured_main): Use make_unique_xstrdup.
4316
4317 2019-06-02  Tom Tromey  <tom@tromey.com>
4318
4319         * gdbreplay.c (fromhex): Remove.
4320         * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
4321
4322 2019-05-29  Tom Tromey  <tromey@adacore.com>
4323
4324         * configure: Rebuild.
4325
4326 2019-05-06  Kevin Buettner  <kevinb@redhat.com>
4327
4328         * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
4329         sign extension code on 32-bit builds.
4330
4331 2019-05-03  Eli Zaretskii  <eliz@gnu.org>
4332
4333         * remote-utils.c:
4334         * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
4335
4336 2019-04-19  Tom Tromey  <tom@tromey.com>
4337
4338         * server.c (struct vstop_notif): Derive from notif_event.
4339         <base>: Remove.
4340         (queue_stop_reply): Update.
4341         (remove_all_on_match_ptid): Change type.  Rewrite.
4342         (discard_queued_stop_replies): Rewrite.
4343         (in_queued_stop_replies_ptid): Change type.
4344         (in_queued_stop_replies): Rewrite.
4345         (notif_stop): Update.
4346         (queue_stop_reply_callback): Update.
4347         (captured_main): Don't call initialize_notif.
4348         (push_stop_notification): Update.
4349         * notif.c (notif_write_event, handle_notif_ack)
4350         (notif_event_enque, notif_push): Update.
4351         (notif_event_xfree, initialize_notif): Remove.
4352         * notif.h (struct notif_event): Include <list>, not
4353         "common/queue.h".
4354         (struct notif_server) <queue>: Now a std::list.
4355         (notif_event_p): Remove typedef.
4356         (initialize_notif): Don't declare.
4357         (struct notif_event): Add virtual destructor.
4358
4359 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4360
4361         * ax.c (ax_vdebug): Call debug_printf.
4362         * debug.c (debug_write): New function.
4363         * debug.h (debug_write): New declaration.
4364         * linux-low.c (sigchld_handler): Call debug_write.
4365
4366 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4367
4368         * debug.c (debug_set_output): New function.
4369         (debug_vprintf): Send output to debug_file.
4370         (debug_flush): Likewise.
4371         * debug.h (debug_set_output): New declaration.
4372         * server.c (handle_monitor_command): Add debug-file option.
4373         (captured_main): Likewise.
4374
4375 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4376
4377         * debug.c (remote_debug): Add definition.
4378         * debug.h (remote_debug): Add declaration.
4379         * hostio.c (remote_debug): Remove declaration.
4380         * remote-utils.c (struct ui_file): Likewise.
4381         (remote_debug): Likewise.
4382         * remote-utils.h (remote_debug): Likewise,
4383         * server.c (remote_debug): Remove definition.
4384
4385 2019-04-10  Kevin Buettner  <kevinb@redhat.com>
4386
4387         * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
4388         when using a 64-bit gdbserver.
4389
4390 2019-04-09  Tom Tromey  <tromey@adacore.com>
4391
4392         * linux-low.c (select_event_lwp): Use find_thread_in_random.
4393
4394 2019-04-08  Tom Tromey  <tom@tromey.com>
4395
4396         * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
4397         throw.
4398         (linux_resume_one_lwp): Likewise.
4399
4400 2019-04-08  Tom Tromey  <tom@tromey.com>
4401
4402         * gdbreplay.c: Update.
4403         * linux-low.c: Update.
4404         * server.c: Update.
4405
4406 2019-04-08  Tom Tromey  <tom@tromey.com>
4407
4408         * server.c: Use C++ exception handling.
4409         * linux-low.c: Use C++ exception handling.
4410         * gdbreplay.c: Use C++ exception handling.
4411
4412 2019-04-08  Tom Tromey  <tom@tromey.com>
4413
4414         * server.c (handle_btrace_general_set, handle_qxfer_btrace)
4415         (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
4416         (captured_main, main): Update.
4417         * gdbreplay.c (main): Update.
4418
4419 2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4420
4421         * linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
4422         value in argument pointer, return 1 if the entry is found and 0
4423         otherwise.  Move comment.
4424         (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
4425         * linux-low.h (linux_get_auxv): Declare.
4426         * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
4427
4428 2019-04-05  Tom Tromey  <tromey@adacore.com>
4429
4430         * server.c (gdbserver_usage): Use upper-case for metasyntactic
4431         variables.
4432
4433 2019-03-28  Alan Hayward  <alan.hayward@arm.com>
4434
4435         * linux-low.c (AT_HWCAP2): Add define if not already included.
4436
4437 2019-03-26  Alan Hayward  <alan.hayward@arm.com>
4438
4439         * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
4440         (aarch64_arch_setup): Call linux_get_hwcap.
4441         * linux-arm-low.c (arm_get_hwcap): Remove function.
4442         (arm_read_description): Call linux_get_hwcap.
4443         * linux-low.c (linux_get_auxv): New function.
4444         (linux_get_hwcap): Likewise.
4445         (linux_get_hwcap2): Likewise.
4446         * linux-low.h (linux_get_hwcap): New declaration.
4447         (linux_get_hwcap2): Likewise.
4448         * linux-ppc-low.c (ppc_get_auxv): Remove function.
4449         (ppc_arch_setup): Call linux_get_hwcap.
4450         * linux-s390-low.c (s390_get_hwcap): Remove function.
4451         (s390_arch_setup): Call linux_get_hwcap.
4452
4453 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4454             Jiong Wang  <jiong.wang@arm.com>
4455
4456         * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
4457         * linux-low.c (regsets_store_inferior_registers): Allow optional reads
4458         to fail.
4459         * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
4460
4461 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4462             Jiong Wang  <jiong.wang@arm.com>
4463
4464         * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
4465         (aarch64_get_hwcap): New function.
4466         (aarch64_arch_setup): Read APIA hwcap.
4467
4468 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4469             Jiong Wang  <jiong.wang@arm.com>
4470
4471         * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
4472         (initialize_low_tracepoint): Likewise.
4473         * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
4474         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
4475         * linux-aarch64-tdesc.c (struct target_desc): Likewise.
4476         (aarch64_linux_read_description): Likewise.
4477         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
4478
4479 2019-03-12  John Baldwin  <jhb@FreeBSD.org>
4480
4481         * linux-x86-tdesc.c (i386_linux_read_description): Update call to
4482         i386_create_target_description for 'segments' parameter.
4483         * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
4484         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4485         * win32-i386-low.c (i386_arch_setup): Likewise.
4486
4487 2019-03-12  Tom Tromey  <tromey@adacore.com>
4488
4489         * linux-low.c (iterate_over_lwps): Update.
4490
4491 2019-03-06  Tom Tromey  <tom@tromey.com>
4492
4493         * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
4494         (captured_main): Use SCOPE_EXIT.
4495
4496 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4497
4498         * configure.srv: Use '$enable_unittest' instead of '$development'
4499         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
4500         case.
4501
4502 2019-02-27  Tom Tromey  <tromey@adacore.com>
4503
4504         * gdbreplay.c (logchar): Handle \r\n.
4505
4506 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
4507
4508         * linux-low.c (linux_attach): Add process before lwp.
4509         * server.c (attach_inferior): Check if already attached.
4510
4511 2019-02-07  Tom Tromey  <tom@tromey.com>
4512
4513         * x86-tdesc.h: Rename include guard.
4514         * x86-low.h: Add include guard.
4515         * wincecompat.h: Rename include guard.
4516         * win32-low.h: Add include guard.
4517         * utils.h: Rename include guard.
4518         * tracepoint.h: Rename include guard.
4519         * tdesc.h: Rename include guard.
4520         * target.h: Rename include guard.
4521         * server.h: Rename include guard.
4522         * remote-utils.h: Rename include guard.
4523         * regcache.h: Rename include guard.
4524         * nto-low.h: Rename include guard.
4525         * notif.h: Add include guard.
4526         * mem-break.h: Rename include guard.
4527         * lynx-low.h: Add include guard.
4528         * linux-x86-tdesc.h: Add include guard.
4529         * linux-s390-tdesc.h: Add include guard.
4530         * linux-ppc-tdesc-init.h: Add include guard.
4531         * linux-low.h: Add include guard.
4532         * linux-aarch64-tdesc.h: Add include guard.
4533         * linux-aarch32-low.h: Add include guard.
4534         * inferiors.h: Rename include guard.
4535         * i387-fp.h: Rename include guard.
4536         * hostio.h: Rename include guard.
4537         * gdbthread.h: Rename include guard.
4538         * gdb_proc_service.h: Rename include guard.
4539         * event-loop.h: Rename include guard.
4540         * dll.h: Rename include guard.
4541         * debug.h: Rename include guard.
4542         * ax.h: Rename include guard.
4543
4544 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
4545
4546         PR gdb/23985
4547         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
4548         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
4549
4550 2019-01-25  Tom Tromey  <tom@tromey.com>
4551
4552         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
4553
4554 2019-01-25  Tom Tromey  <tom@tromey.com>
4555
4556         * win32-low.c: Fix common/ includes.
4557         * win32-i386-low.c: Fix common/ includes.
4558         * tracepoint.c: Fix common/ includes.
4559         * thread-db.c: Fix common/ includes.
4560         * target.h: Fix common/ includes.
4561         * symbol.c: Fix common/ includes.
4562         * spu-low.c: Fix common/ includes.
4563         * server.h: Fix common/ includes.
4564         * server.c: Fix common/ includes.
4565         * remote-utils.c: Fix common/ includes.
4566         * regcache.h: Fix common/ includes.
4567         * regcache.c: Fix common/ includes.
4568         * nto-x86-low.c: Fix common/ includes.
4569         * notif.h: Fix common/ includes.
4570         * mem-break.h: Fix common/ includes.
4571         * lynx-low.c: Fix common/ includes.
4572         * lynx-i386-low.c: Fix common/ includes.
4573         * linux-x86-tdesc-selftest.c: Fix common/ includes.
4574         * linux-x86-low.c: Fix common/ includes.
4575         * linux-low.c: Fix common/ includes.
4576         * inferiors.h: Fix common/ includes.
4577         * i387-fp.c: Fix common/ includes.
4578         * hostio.c: Fix common/ includes.
4579         * hostio-errno.c: Fix common/ includes.
4580         * gdbthread.h: Fix common/ includes.
4581         * gdbreplay.c: Fix common/ includes.
4582         * fork-child.c: Fix common/ includes.
4583         * event-loop.c: Fix common/ includes.
4584         * ax.c:
4585         (enum gdb_agent_op): Fix common/ includes.
4586
4587 2019-01-21  Tom Tromey  <tom@tromey.com>
4588
4589         * tracepoint.c: Fix includes.
4590         * remote-utils.c: Fix includes.
4591         * linux-x86-low.c: Fix includes.
4592
4593 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
4594
4595         * gdbreplay.c (gdbreplay_version): Update copyright year in
4596         version message.
4597         * server.c (gdbserver_version): Likewise.
4598
4599 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
4600
4601         * linux-low.c (add_lwp): Switch ordering.
4602
4603 2018-11-29  Tom Tromey  <tom@tromey.com>
4604
4605         * win32-low.c (win32_join): Take pid, not process.
4606         * target.h (struct target_ops) <join>: Change argument type.
4607         (join_inferior): Change argument name.
4608         * spu-low.c (spu_join): Take pid, not process.
4609         * server.c (handle_detach): Preserve pid before destroying
4610         process.
4611         * lynx-low.c (lynx_join): Take pid, not process.
4612         * linux-low.c (linux_join): Take pid, not process.
4613
4614 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
4615
4616         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
4617         (aarch64_cannot_fetch_register): Likewise.
4618         (struct linux_target_ops): Update references.
4619
4620 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4621
4622         * linux-ppc-low.c: Include nat/linux-ptrace.h.
4623
4624 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4625
4626         * configure.srv (ipa_ppc_linux_regobj): Add
4627         powerpc-isa207-htm-vsx32l-ipa.o and
4628         powerpc-isa207-htm-vsx64l-ipa.o.
4629         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
4630         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
4631         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
4632         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
4633         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
4634         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
4635         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
4636         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
4637         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4638         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
4639         (init_registers_powerpc_isa207_htm_vsx32l)
4640         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
4641         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
4642         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
4643         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
4644         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
4645         (ppc_store_tm_ctarregset): New functions.
4646         (ppc_regsets): Add entries for HTM regsets.
4647         (ppc_arch_setup): Set htm in features struct when needed.  Set
4648         sizes for the HTM regsets.
4649         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
4650         (initialize_low_arch): Call
4651         init_registers_powerpc_isa207_htm_vsx32l and
4652         init_registers_powerpc_isa207_htm_vsx64l.
4653         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
4654         PPC_TDESC_ISA207_HTM_VSX.
4655         (initialize_low_tracepoint): Call
4656         init_registers_powerpc_isa207_htm_vsx32l and
4657         init_registers_powerpc_isa207_htm_vsx64l.
4658
4659 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4660
4661         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
4662         rs6000/power-linux-pmu.xml to srv_xmlfiles.
4663         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
4664         (ppc_store_pmuregset): New functions.
4665         (ppc_regsets): Add entries for ebb and pmu regsets.
4666         (ppc_arch_setup): Set isa207 in features struct if the ebb and
4667         pmu regsets are available.  Set sizes for these regsets.
4668
4669 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4670
4671         * configure.srv (ipa_ppc_linux_regobj): Add
4672         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
4673         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
4674         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
4675         rs6000/powerpc-isa207-vsx32l.xml, and
4676         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
4677         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4678         <PPC_TDESC_ISA207_VSX>: New enum value.
4679         (init_registers_powerpc_isa207_vsx32l): Declare.
4680         (init_registers_powerpc_isa207_vsx64l): Declare.
4681         * linux-ppc-low.c (ppc_fill_tarregset): New function.
4682         (ppc_store_tarregset): New function.
4683         (ppc_regsets): Add entry for the TAR regset.
4684         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
4685         size for the TAR regsets.
4686         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
4687         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
4688         and init_registers_powerpc_isa207_vsx64l.
4689         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
4690         (initialize_low_tracepoint): Call
4691         init_registers_powerpc_isa207_vsx32l and
4692         init_registers_powerpc_isa207_vsx64l.
4693
4694 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
4695             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4696
4697         * configure.srv (ipa_ppc_linux_regobj): Add
4698         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
4699         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
4700         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
4701         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
4702         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
4703         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
4704         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
4705         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
4706         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
4707         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
4708         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
4709         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
4710         (ppc_hwcap): Add comment.
4711         (ppc_hwcap2): New global.
4712         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
4713         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
4714         (ppc_regsets): Add entries for the DSCR and PPR regsets.
4715         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
4716         when needed.  Set sizes for the the DSCR and PPR regsets.
4717         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
4718         (initialize_low_arch): Call
4719         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
4720         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
4721         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
4722         PPC_TDESC_ISA205_PPR_DSCR_VSX.
4723         (initialize_low_tracepoint): Call
4724         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
4725         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
4726
4727 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4728
4729         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
4730
4731 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
4732             Simon Marchi <simark@simark.ca>
4733
4734         * acinclude.m4: Include "../selftest.m4".
4735         * configure: Regenerate.
4736         * configure.ac: Use "GDB_AC_SELFTEST".
4737         * configure.srv: Use "$enable_unittests" instead of
4738         "$development" when checking whether unit tests have been
4739         enabled.
4740         * server.c (captured_main): Update message informing that
4741         selftests have been disabled.
4742
4743 2018-10-04  Tom Tromey  <tom@tromey.com>
4744
4745         * configure: Rebuild.
4746
4747 2018-10-04  Tom Tromey  <tom@tromey.com>
4748
4749         * server.c (handle_status): Rename inner "thread".
4750         (process_serial_event): Declare "res" in 'm' case.
4751         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
4752         (iterate_over_lwps): Rename inner "thread".
4753         (linux_qxfer_libraries_svr4): Rename inner "len".
4754         * gdbthread.h (find_thread_in_random): Rename inner "thread".
4755
4756 2018-10-01  Gary Benson <gbenson@redhat.com>
4757
4758         * gdb_proc_service.h: Moved common code to
4759         common/gdb_proc_service.h.
4760
4761 2018-10-01  Gary Benson <gbenson@redhat.com>
4762
4763         * gdb_proc_service.h: Synchronize comments and whitespace with
4764         GDB's version of this file.
4765
4766 2018-09-25  Tom Tromey  <tom@tromey.com>
4767
4768         * configure: Rebuild.
4769         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
4770
4771 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
4772
4773         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
4774         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
4775         ($(IPA_LIB)): Sort IPA_OBJS.
4776
4777 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
4778
4779         * Makefile.in: Remove references to $(ADD_DEPS).
4780
4781 2018-09-16  Tom Tromey  <tom@tromey.com>
4782
4783         * remote-utils.c (remote_open): Use GNU style for metasyntactic
4784         variables.
4785         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
4786         variables.
4787
4788 2018-09-05  Tom Tromey  <tom@tromey.com>
4789
4790         * configure: Rebuild.
4791
4792 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
4793
4794         PR build/23399
4795         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
4796
4797 2018-08-27  Tom Tromey  <tom@tromey.com>
4798
4799         PR build/23087:
4800         * configure: Rebuild.
4801
4802 2018-08-27  Tom Tromey  <tom@tromey.com>
4803
4804         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
4805         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
4806         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
4807         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
4808         (s390x_emit_stack_adjust): Add casts to unsigned char.
4809
4810 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
4811
4812         PR gdb/23374
4813         PR gdb/23375
4814         * server.h (struct client_state) <disable_randomization>:
4815         Initialize to 1.
4816
4817 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
4818
4819         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
4820         variable.
4821         (mips_supply_ptrace_register): Likewise.
4822
4823 2018-07-22  Tom Tromey  <tom@tromey.com>
4824
4825         * configure: Rebuild.
4826
4827 2018-07-22  Tom Tromey  <tom@tromey.com>
4828
4829         * win32-low.c (win32_create_inferior): Remove unused variables.
4830         * gdbreplay.c (remote_open): Remove unused variable.
4831         * remote-utils.c (remote_prepare): Remove unused variable.
4832         * x86-tdesc.h (X86_TDESC_H): Define.
4833         (amd64_expedite_regs): Define conditionally.
4834         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
4835         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
4836         * remote-utils.c (readchar): Remove unused variable.
4837
4838 2018-07-13  Pedro Alves  <palves@redhat.com>
4839
4840         * linux-low.c (linux_kill): Change parameter to process_info
4841         pointer instead of pid.  Adjust.
4842         * lynx-low.c (lynx_kill): Likewise.
4843         * nto-low.c (nto_kill): Likewise.
4844         * spu-low.c (spu_kill): Likewise.
4845         * win32-low.c (win32_kill): Likewise.
4846         * server.c (handle_v_kill, kill_inferior_callback)
4847         (detach_or_kill_for_exit): Adjust.
4848         * target.c (kill_inferior): Change parameter to process_info
4849         pointer instead of pid.  Adjust.
4850         * target.h (struct target_ops) <kill>: Change parameter to
4851         process_info pointer instead of pid.  Adjust all implementations
4852         and callers.
4853         (kill_inferior): Likewise.
4854
4855 2018-07-13  Pedro Alves  <palves@redhat.com>
4856
4857         * linux-low.c (linux_detach, linux_join): Change parameter to
4858         process_info pointer instead of pid.  Adjust.
4859         * lynx-low.c (lynx_detach, lynx_join): Likewise.
4860         * nto-low.c (nto_detach): Likewise.
4861         * spu-low.c (spu_detach, spu_join): Likewise.
4862         * win32-low.c (win32_detach, win32_join): Likewise.
4863         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
4864         * target.h (struct target_ops) <detach, join>: Change parameter to
4865         process_info pointer instead of pid.  Adjust all implementations
4866         and callers.
4867         (detach_inferior, join_inferior): Rename 'pid' parameter to
4868         'proc'.
4869
4870 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
4871             Jan Kratochvil  <jan.kratochvil@redhat.com>
4872             Paul Fertser  <fercerpav@gmail.com>
4873             Tsutomu Seki  <sekiriki@gmail.com>
4874
4875         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
4876         (OBS): Add 'common/netstuff.o'.
4877         (GDBREPLAY_OBS): Likewise.
4878         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
4879         (remote_open): Implement support for IPv6
4880         connections.
4881         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
4882         and 'wspiapi.h'.
4883         (handle_accept_event): Accept connections from IPv6 sources.
4884         (remote_prepare): Handle IPv6-style hostnames; implement
4885         support for IPv6 connections.
4886         (remote_open): Implement support for printing connections from
4887         IPv6 sources.
4888
4889 2018-07-11  Pedro Alves  <palves@redhat.com>
4890
4891         PR gdb/23377
4892         * mem-break.c (any_persistent_commands): Add process_info
4893         parameter and use it instead of relying on the current process.
4894         Change return type to bool.
4895         * mem-break.h (any_persistent_commands): Add process_info
4896         parameter and change return type to bool.
4897         * server.c (handle_detach): Remove require_running_or_return call.
4898         Look up the process_info for the process we're about to detach.
4899         If not found, return back error to GDB.  Adjust
4900         any_persistent_commands call to pass down a process pointer.
4901
4902 2018-07-11  Pedro Alves  <palves@redhat.com>
4903
4904         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
4905         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
4906         instead of collect_register_by_name.
4907         * regcache.c (regcache_raw_get_unsigned_by_name): New.
4908         * regcache.h (regcache_raw_get_unsigned_by_name): New.
4909
4910 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
4911             Pedro Alves  <palves@redhat.com>
4912
4913         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
4914
4915 2018-07-03  Tom Tromey  <tom@tromey.com>
4916
4917         * linux-low.c: Update.
4918         * lynx-low.c: Update.
4919         * mem-break.c: Update.
4920         * nto-low.c: Update.
4921         * remote-utils.c: Update.
4922         * server.c: Update.
4923         * spu-low.c: Update.
4924         * target.c: Update.
4925         * win32-low.c: Update.
4926
4927 2018-07-03  Tom Tromey  <tom@tromey.com>
4928
4929         * server.c: Update.
4930
4931 2018-07-03  Tom Tromey  <tom@tromey.com>
4932
4933         * linux-low.c: Update.
4934
4935 2018-07-03  Tom Tromey  <tom@tromey.com>
4936
4937         * target.c: Update.
4938
4939 2018-07-03  Tom Tromey  <tom@tromey.com>
4940
4941         * linux-low.c: Update.
4942         * linux-mips-low.c: Update.
4943         * lynx-low.c: Update.
4944         * nto-low.c: Update.
4945         * remote-utils.c: Update.
4946         * server.c: Update.
4947         * spu-low.c: Update.
4948         * target.c: Update.
4949         * thread-db.c: Update.
4950
4951 2018-07-03  Tom Tromey  <tom@tromey.com>
4952
4953         * linux-low.c: Update.
4954         * linux-mips-low.c: Update.
4955         * lynx-low.c: Update.
4956         * mem-break.c: Update.
4957         * nto-low.c: Update.
4958         * remote-utils.c: Update.
4959         * server.c: Update.
4960         * spu-low.c: Update.
4961         * target.c: Update.
4962         * tracepoint.c: Update.
4963
4964 2018-07-03  Tom Tromey  <tom@tromey.com>
4965
4966         * linux-low.c: Update.
4967         * linux-ppc-low.c: Update.
4968         * linux-x86-low.c: Update.
4969         * proc-service.c: Update.
4970         * server.c: Update.
4971         * spu-low.c: Update.
4972         * thread-db.c: Update.
4973         * win32-low.c: Update.
4974
4975 2018-07-03  Tom Tromey  <tom@tromey.com>
4976
4977         * linux-low.c: Update.
4978         * lynx-low.c: Update.
4979         * nto-low.c: Update.
4980         * remote-utils.c: Update.
4981         * spu-low.c: Update.
4982         * thread-db.c: Update.
4983         * win32-low.c: Update.
4984
4985 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
4986
4987         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
4988         parameter in call to 'amd64_create_target_description'.
4989
4990 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
4991
4992         * x86-tdesc.h: Remove executable permission flag.
4993
4994 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
4995
4996         * configure.ac: Remove AC_PREREQ, add missing quoting.
4997         * configure: Re-generate.
4998         * config.in: Re-generate.
4999         * aclocal.m4: Re-generate.
5000
5001 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5002
5003         * tracepoint.h (current_traceframe): Remove declaration.
5004
5005 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5006
5007         * linux-aarch64-low.c (is_sve_tdesc): New function.
5008         (aarch64_sve_regs_copy_to_regcache): Likewise.
5009         (aarch64_sve_regs_copy_from_regcache): Likewise.
5010         (aarch64_regs_info): Add SVE checks.
5011         (initialize_low_arch): Initialize SVE.
5012
5013 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5014
5015         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
5016
5017 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5018
5019         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
5020         (initialize_low_tracepoint): Likewise
5021         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
5022         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
5023         param.
5024         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
5025         checks.
5026         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
5027
5028 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5029
5030         * server.h (PBUFSIZ): Increase size
5031
5032 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5033
5034         * regcache.c (regcache::raw_compare): New function.
5035         * regcache.h (regcache::raw_compare): New declaration.
5036
5037 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5038
5039         * regcache.c (new_register_cache): Use new.
5040         (free_register_cache): Use delete.
5041         (register_data): Use const.
5042         (supply_register): Move body inside regcache.
5043         (regcache::raw_supply): New override function.
5044         (collect_register): Move body inside regcache.
5045         (regcache::raw_collect): New override function.
5046         (regcache::get_register_status): New override function.
5047         * regcache.h (struct regcache): Inherit from reg_buffer_common.
5048
5049 2018-06-09  Tom Tromey  <tom@tromey.com>
5050
5051         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
5052         declare queue.
5053         (event_queue): Use std::queue.
5054         (gdb_event_xfree): Remove.
5055         (initialize_event_loop, process_event, wait_for_event): Update.
5056
5057 2018-06-08  Stan Cox  <scox@redhat.com>
5058
5059         * win32-low.c (win32_create_inferior):  last_ptid and last_status
5060         moved to client_state.
5061
5062 2018-06-08  Pedro Alves  <palves@redhat.com>
5063
5064         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
5065         common/common-exceptions.o, common/common-utils.o,
5066         common/errors.o, common/print-utils.o and utils.o.
5067         * gdbreplay.c: Include "common-defs.h" instead of the two
5068         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
5069         string.h or alloca.h.
5070         (perror_with_name): Delete.
5071         (remote_open): Use xstrdup instead of strdup.
5072         (main): Rename to ...
5073         (captured_main): ... this.
5074         (main): New.
5075
5076 2018-06-08  Tom Tromey  <tom@tromey.com>
5077
5078         * linux-low.c (linux_low_read_btrace): Update.
5079
5080 2018-06-04  Stan Cox  <scox@redhat.com>
5081
5082         * server.h (struct client_state): New.
5083         * server.c (cont_thread, general_thread, multi_process)
5084         (report_fork_events, report_vfork_events, report_exec_events)
5085         (report_thread_events, swbreak_feature, hwbreak_feature)
5086         (vCont_supported, disable_randomization, pass_signals)
5087         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
5088         Moved to client_state.
5089         * remote-utils.c (remote_debug, noack_mode)
5090         (transport_is_reliable): Moved to client_state.
5091         * tracepoint.c (current_traceframe): Moved to client_state.
5092
5093         Update all callers.
5094         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
5095         linux-low.c, remote-utils.h, target.c: Use client_state.
5096
5097 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5098
5099         * configure.srv: Add new c/h file.
5100
5101 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5102
5103         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
5104         null VQ.
5105
5106 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
5107
5108         * gdb.arch/mips-fpregset-core.exp: New test.
5109         * gdb.arch/mips-fpregset-core.c: New test source.
5110
5111 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
5112
5113         PR server/23198
5114         * hostio.c (require_int): Do not report overflow for integers
5115         between 0xfffffff and 0x7fffffff.
5116
5117 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5118
5119         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
5120         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
5121         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
5122         functions.
5123         (the_low_target): Wire them.
5124
5125 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5126
5127         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
5128         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
5129         mode. Call collect_register_by_name with vscr using
5130         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
5131         (ppc_store_vrregset): Add and set vscr_offset variable as in
5132         ppc_fill_vrregset. Call supply_register_by_name with vscr using
5133         vscr_offset.
5134
5135 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5136
5137         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
5138         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
5139         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
5140
5141 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5142
5143         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
5144         (ppc_store_vsxregset): Likewise.
5145         (ppc_fill_vrregset): Likewise.
5146         (ppc_store_vrregset): Likewise.
5147         (ppc_fill_evrregset): Likewise.
5148         (ppc_store_evrregset): Likewise.
5149         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
5150         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
5151         needed.
5152
5153 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5154
5155         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
5156         wordsize of the inferior. Call ppc_linux_target_wordsize.
5157
5158 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5159
5160         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
5161         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
5162         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
5163         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
5164         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
5165         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
5166         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
5167         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
5168         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
5169         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
5170         (tdesc_powerpc_e500l): Remove.
5171         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
5172         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
5173         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
5174         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
5175         linux-ppc-tdesc.h.
5176         (ppc_arch_setup): Remove target description matching code. Fill a
5177         ppc_linux_features struct and call ppc_linux_match_description
5178         with it.
5179
5180 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5181
5182         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
5183         width of the requested register exceeds the width of the
5184         `ptrace' data type.
5185         (mips_cannot_store_register): Likewise.
5186
5187 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
5188
5189         * linux-mips-low.c (mips_fetch_register): New function.  Update
5190         preceding comment.
5191         (mips_store_gregset): Supply 0 rather than $restart for $zero.
5192         (the_low_target): Wire `mips_fetch_register'.
5193
5194 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5195
5196         * lynx-i386-low.c (LYNXOS_178): New macro.
5197         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
5198         the layout on LynxOS-178.
5199         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
5200         handle floating point registers that are not supported by
5201         LynxOS-178.
5202
5203 2018-05-10  Tom Tromey  <tom@tromey.com>
5204
5205         * configure: Rebuild.
5206
5207 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5208
5209         PR server/23158:
5210         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
5211         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
5212         Use it to set the expedite_regs field in the given tdesc.
5213         * x86-tdesc.h: New file.
5214         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
5215         Adjust following the addition of the new expedite_regs parameter
5216         to init_target_desc.
5217         * linux-tic6x-low.c (tic6x_read_description): Likewise.
5218         * linux-x86-tdesc.c: #include "x86-tdesc.h".
5219         (i386_linux_read_description, amd64_linux_read_description):
5220         Adjust following the addition of the new expedite_regs parameter
5221         to init_target_desc.
5222         * lynx-i386-low.c: #include "x86-tdesc.h".
5223         (lynx_i386_arch_setup): Adjust following the addition of the new
5224         expedite_regs parameter to init_target_desc.
5225         * nto-x86-low.c: #include "x86-tdesc.h".
5226         (nto_x86_arch_setup): Adjust following the addition of the new
5227         expedite_regs parameter to init_target_desc.
5228         * win32-i386-low.c: #include "x86-tdesc.h".
5229         (i386_arch_setup): Adjust following the addition of the new
5230         expedite_regs parameter to init_target_desc.
5231
5232 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5233
5234         PR server/23158:
5235         * win32-low.c (win32_create_inferior): Add call to my_wait
5236         setting last_status global.
5237
5238 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5239
5240         PR server/23158:
5241         * win32-low.c (create_process): Only call gdb_tilde_expand if
5242         inferior_cwd is not NULL.
5243
5244 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
5245
5246         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
5247         registers to the cache if their values have changed.
5248         (i387_xsave_to_cache): Provide default values for x87 control
5249         registers when these features are available, but disabled.
5250         * regcache.c (supply_register_by_name_zeroed): New function.
5251         * regcache.h (supply_register_by_name_zeroed): Declare new
5252         function.
5253
5254 2018-05-07  Tom Tromey  <tom@tromey.com>
5255
5256         * configure: Rebuild.
5257
5258 2018-05-04  Tom Tromey  <tom@tromey.com>
5259
5260         * configure: Rebuild.
5261
5262 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5263             Pedro Alves <palves@redhat.com>
5264
5265         * linux-aarch64-low.c (aarch64_stopped_data_address):
5266         Likewise.
5267
5268 2018-04-27  Tom Tromey  <tom@tromey.com>
5269
5270         * configure: Rebuild.
5271
5272 2018-04-23  Tom Tromey  <tom@tromey.com>
5273
5274         * configure: Rebuild.
5275
5276 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
5277
5278         * Makefile.in (depcomp): Add "..".
5279         (all_deps_files): New and use it.
5280
5281 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5282
5283         * configure.srv (aarch64*-*-linux*): Don't include xml.
5284         (i[34567]86-*-cygwin*): Likewise.
5285         (i[34567]86-*-linux*): Likewise.
5286         (i[34567]86-*-lynxos*): Likewise.
5287         (i[34567]86-*-mingw32ce*): Likewise.
5288         (i[34567]86-*-mingw*): Likewise.
5289         (i[34567]86-*-nto*): Likewise.
5290         (tic6x-*-uclinux): Likewise.
5291         (x86_64-*-linux*): Likewise.
5292         (x86_64-*-mingw*): Likewise.
5293         (x86_64-*-cygwin*): Likewise.
5294
5295 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5296
5297         * tdesc.c: Remove xml parameter.
5298
5299 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5300
5301         * server.c (get_features_xml): Remove cast.
5302         * tdesc.c (void target_desc::accept): Fill in function.
5303         (tdesc_get_features_xml): Remove old xml creation.
5304         (print_xml_feature::visit_pre): Add xml vistor.
5305         * tdesc.h (struct target_desc): Make xmltarget mutable.
5306         (tdesc_get_features_xml): Remove declaration.
5307
5308 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5309
5310         * tdesc.c (tdesc_architecture_name): Add new function.
5311         (tdesc_osabi_name): Likewise.
5312         (tdesc_get_features_xml): Use new functions.
5313
5314 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5315
5316         * tdesc.c (tdesc_create_flags): Remove.
5317         (tdesc_add_flag): Likewise.
5318         (tdesc_named_type): Likewise.
5319         (tdesc_create_union): Likewise.
5320         (tdesc_create_struct): Likewise.
5321         (tdesc_create_vector): Likewise.
5322         (tdesc_add_bitfield): Likewise.
5323         (tdesc_add_field): Likewise.
5324         (tdesc_set_struct_size): Likewise.
5325
5326 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5327
5328         * tdesc.c (~target_desc): Remove implictly deleted items.
5329         (init_target_desc): Iterate all features.
5330         (tdesc_get_features_xml): Use vector.
5331         (tdesc_create_feature): Create feature.
5332         * tdesc.h (tdesc_feature) Remove
5333         (target_desc): Add features.
5334
5335 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5336
5337         * Makefile.in: Add common/tdesc.c
5338         * tdesc.c (init_target_desc): init all reg_defs from register
5339         vector.
5340         (tdesc_create_reg): Create tdesc_reg.
5341         * tdesc.h (tdesc_feature): Add register vector.
5342
5343 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
5344
5345         * tdesc.h (struct target_desc) <features>: Change type to
5346         std::vector<std::string>.
5347         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
5348         changes.
5349         (tdesc_get_features_xml): Likewise.
5350         (tdesc_create_feature): Likewise.
5351
5352 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
5353
5354         * regcache.c (find_register_by_number): Return a ref.
5355         (find_regno): Use references.
5356         (register_size): Likewise.
5357         (register_data): Likewise.
5358         * tdesc.c (target_desc::~target_desc): Remove free calls.
5359         (target_desc::operator==): Use std::vector compare.
5360         (init_target_desc): Use reference.
5361         (tdesc_create_reg): Use reg constructors.
5362         * tdesc.h (struct target_desc): Replace pointer with object.
5363
5364 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5365
5366         * regcache.c (find_register_by_number): Make static.
5367         (find_regno): Use find_register_by_number
5368         * regcache.h (struct reg): Remove declaration.
5369
5370 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5371
5372         * tdesc.c (target_desc::~target_desc): Move to here.
5373         (target_desc::operator==): Likewise.
5374         * tdesc.h (target_desc::~target_desc): Move from here.
5375         (target_desc::operator==): Likewise.
5376
5377 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5378
5379         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
5380
5381 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5382
5383         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
5384         S390_TDESC_GS.
5385         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
5386         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
5387         and init_registers_s390_gs_linux64.
5388
5389 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5390
5391         * linux-s390-low.c (s390_fill_gs): Remove function.
5392         (s390_fill_gsbc): Remove function.
5393         (s390_regsets): Set fill functions for the guarded storage regsets
5394         to NULL.
5395
5396 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5397
5398         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
5399         the word size.  Add comment.
5400         (s390_get_wordsize): New function.
5401         (s390_arch_setup): No longer select a temporary tdesc to fetch the
5402         pswm with it.  Instead, use s390_get_wordsize to determine the
5403         word size first and derive the correct tdesc from that directly.
5404
5405 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
5406
5407         * Makefile.in: Include silent-rules.mk.
5408         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
5409         (COMPILE): Add ECHO_CXX.
5410         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5411         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5412         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
5413         (version-generated.c): Add ECHO_GEN.
5414         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
5415         (IPAGENT_COMPILE): Add ECHO_CXX.
5416         (%-generated.c): Add ECHO_REGDAT.
5417
5418 2018-03-14  Tom Tromey  <tom@tromey.com>
5419
5420         PR cli/14977:
5421         * ax.c (ax_printf): Special case for NULL.
5422
5423 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5424
5425         * linux-low.c (linux_qxfer_libraries_svr4): Use
5426         xml_escape_text_append.
5427
5428 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5429
5430         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
5431
5432 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5433
5434         * server.c (handle_general_set): Remove unnecessary xstrdup.
5435
5436 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5437
5438         * server.c (parse_debug_format_options): Adjust to
5439         delim_string_to_char_ptr_vec changes.
5440         * thread-db.c (thread_db_load_search): Adjust to
5441         dirnames_to_char_ptr_vec changes.
5442
5443 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
5444
5445         * target.h (target_enable_btrace, target_disable_btrace)
5446         (target_read_btrace, target_read_btrace_conf): Turn macro into
5447         inline function.  Throw error if target method is not defined.
5448         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
5449         check for btrace target method.  Be prepared to handle exceptions
5450         from btrace target methods.
5451
5452 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5453
5454         * server.c (captured_main): Change order of error message printed
5455         when the current working directory cannot be found.
5456
5457 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5458
5459         * server.c: Include "filenames.h" and "pathstuff.h".
5460         (program_name): Delete variable.
5461         (program_path): New anonymous class.
5462         (get_exec_wrapper): Use "program_path" instead of
5463         "program_name".
5464         (handle_v_run): Likewise.
5465         (captured_main): Likewise.
5466         (process_serial_event): Likewise.
5467
5468 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5469
5470         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
5471         (OBJS): Add "pathstuff.o".
5472         * server.c (current_directory): New global variable.
5473         (captured_main): Initialize "current_directory".
5474
5475 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
5476
5477         * tdesc.c: Use common/tdesc.h.
5478         * tdesc.h: Likewise.
5479
5480 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
5481             Simon Marchi  <simon.marchi@ericsson.com>
5482
5483         * Makefile.in: Switch order of make rules.
5484
5485 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
5486
5487         * Makefile.in: Add common directory in build.
5488         * configure.ac: Add common reference.
5489         * configure: Regenerate.
5490
5491 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5492
5493         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
5494         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
5495         * spu-low.c (spu_target_ops): Likewise.
5496         * win32-low.c (win32_target_ops): Likewise.
5497         * server.c (supported_btrace_packets): Report packets unconditionally.
5498         * target.h (target_ops) <supports_btrace>: Remove.
5499         (target_supports_btrace): Remove.
5500
5501 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5502
5503         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
5504         (handle_btrace_disable): Change return type to void.  Use exceptions
5505         to report errors.
5506         (handle_btrace_general_set): Catch exception and copy message to
5507         return message.
5508
5509 2018-02-08  Tom Tromey  <tom@tromey.com>
5510
5511         * linux-low.c (install_software_single_step_breakpoints): Use
5512         make_scoped_restore.
5513         * inferiors.c (make_cleanup_restore_current_thread): Remove.
5514         (do_restore_current_thread_cleanup): Remove.
5515         * gdbthread.h (make_cleanup_restore_current_thread): Don't
5516         declare.
5517
5518 2018-02-08  Tom Tromey  <tom@tromey.com>
5519
5520         * mem-break.c (set_raw_breakpoint_at): Use
5521         gdb::unique_xmalloc_ptr.
5522
5523 2018-01-30  Pedro Alves  <palves@redhat.com>
5524
5525         PR gdb/13211
5526         * target.c (target_terminal::terminal_state): Rename to ...
5527         (target_terminal::m_terminal_state): ... this.
5528
5529 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
5530
5531         * linux-low.c (handle_extended_wait): Surround call to
5532         thread_db_notice_clone with #ifdef USE_THREAD_DB.
5533
5534 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
5535
5536         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
5537         linux_ptrace_attach_fail_reason_string now returning an
5538         std::string.
5539         (linux_attach): Likewise.
5540         * thread-db.c (attach_thread): Likewise.
5541
5542 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
5543
5544         PR gdb/21559
5545         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
5546         checking for fs_base/gs_base fields in struct user_regs_struct.
5547         * configure: Regenerate.
5548
5549 2018-01-16  Yao Qi  <yao.qi@linaro.org>
5550
5551         PR gdb/18749
5552         * linux-low.c (fetch_register): Call supply_register instead of
5553         error.
5554
5555 2018-01-08  Yao Qi  <yao.qi@linaro.org>
5556             Simon Marchi  <simon.marchi@ericsson.com>
5557
5558         * Makefile.in (OBS): Remove selftest.o.
5559         * configure.ac: Set srv_selftest_objs if $development is true.
5560         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
5561         * configure: Re-generated.
5562         * server.c (captured_main): Wrap variable selftest_filter with
5563         GDB_SELF_TEST.
5564
5565 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
5566
5567         * server.c (parse_debug_format_options): Return std::string.
5568         (handle_monitor_command, captured_main): Adjust.
5569
5570 2018-01-05  Pedro Alves  <palves@redhat.com>
5571
5572         PR gdb/18653
5573         * server.c (captured_main): Pass quiet=false to
5574         save_original_signals_state.
5575
5576 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
5577
5578         * gdbreplay.c (gdbreplay_version): Update copyright year in
5579         version message.
5580         * server.c (gdbserver_version): Likewise.
5581
5582 2017-12-08  Tom Tromey  <tom@tromey.com>
5583
5584         * ax.c (ax_printf): Update.
5585
5586 2017-12-07  Yao Qi  <yao.qi@linaro.org>
5587
5588         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
5589         aarch64_linux_read_description.
5590         * linux-amd64-ipa.c (idx2mask): New array.
5591         (get_ipa_tdesc): Move idx2mask out.
5592         (initialize_low_tracepoint): Initialize target descriptions.
5593         * linux-i386-ipa.c (idx2mask): New array.
5594         (get_ipa_tdesc): Move idx2mask out.
5595         (initialize_low_tracepoint): Initialize target descriptions.
5596
5597 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
5598
5599         * tdesc.c (struct tdesc_type): Change return type.
5600         (tdesc_add_flag): Change parameter type.
5601         (tdesc_add_bitfield): Likewise.
5602         (tdesc_add_field): Likewise.
5603         (tdesc_set_struct_size): Likewise.
5604
5605 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
5606
5607         * regcache.c (registers_to_string): Remove unused variable.
5608
5609 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5610
5611         * inferiors.c (for_each_inferior_with_data): Remove.
5612         * inferiors.h (for_each_inferior_with_data): Remove.
5613         * server.c (handle_qxfer_threads_worker): Change parameter type.
5614         (handle_qxfer_threads_proper): Use for_each_thread.
5615
5616 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5617
5618         * inferiors.c (for_each_inferior): Remove.
5619         (clear_inferiors): Use for_each_thread.
5620         * inferiors.h (for_each_inferior): Remove.
5621         * linux-low.c (linux_wait_for_event_filtered): Use
5622         for_each_thread.
5623         (linux_stabilize_threads): Likewise.
5624         * regcache.c (regcache_release): Likewise.
5625         * server.c (gdb_wants_all_threads_stopped): Likewise.
5626         (clear_pending_status_callback): Remove.
5627         (handle_status): Use for_each_thread.
5628         (captured_main): Likewise.
5629         * win32-low.c (child_init_thread_list): Likewise.
5630         (win32_clear_inferiors): Likewise.
5631         (fake_breakpoint_event): Likewise.
5632
5633 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5634
5635         * inferiors.h (find_inferior): Remove.
5636         * inferiors.c (find_inferior): Remove.
5637
5638 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5639
5640         * linux-low.c (resume_status_pending_p): Update comment.
5641         (need_step_over_p): Update comment.
5642
5643 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5644
5645         * linux-low.c (proceed_one_lwp): Return void, change parameter
5646         type.
5647         (unsuspend_and_proceed_one_lwp): Likewise.
5648         (proceed_all_lwps): Use for_each_thread.
5649         (unstop_all_lwps): Likewise.
5650
5651 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5652
5653         * linux-low.c (linux_resume_one_thread): Return void, take
5654         parameter directly.
5655         (linux_resume): Use for_each_thread.
5656
5657 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5658
5659         * linux-low.c (send_sigstop_callback): Return void, change
5660         parameter type.  Rename to...
5661         (send_sigstop): ... this.
5662         (suspend_and_send_sigstop_callback): Return void, change parameter
5663         type.  Rename to...
5664         (suspend_and_send_sigstop): ... this.
5665         (stop_all_lwps): Use for_each_thread.
5666
5667 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5668
5669         * linux-low.c (lwp_running): Return bool, remove unused
5670         argument.
5671         (linux_stabilize_threads): Use find_thread.
5672
5673 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5674
5675         * linux-low.c (select_singlestep_lwp_callback): Remove.
5676         (count_events_callback): Remove.
5677         (select_event_lwp_callback): Remove.
5678         (select_event_lwp): Use find_thread/for_each_thread.
5679
5680 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5681
5682         * linux-low.c (not_stopped_callback): Return bool, take filter
5683         argument directly.
5684         (linux_wait_for_event_filtered): Use find_thread.
5685         (linux_wait_1): Likewise.
5686
5687 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5688
5689         * linux-low.c (same_lwp): Remove.
5690         (find_lwp_pid): Use find_thread.
5691
5692 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5693
5694         * linux-low.c (delete_lwp_callback): Remove.
5695         (linux_mourn): Use for_each_thread.
5696
5697 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5698
5699         * linux-low.c (linux_detach_lwp_callback): Return void, remove
5700         args parameter, don't check for pid.
5701         (linux_detach): Use for_each_thread.
5702
5703 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5704
5705         * linux-low.c (struct counter): Remove.
5706         (second_thread_of_pid_p): Remove.
5707         (last_thread_of_process_p): Use find_thread.
5708
5709 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5710
5711         * inferiors.c (find_inferior_in_random): Remove.
5712         * inferiors.h (find_inferior_in_random): Remove.
5713         * linux-low.c (status_pending_p_callback): Return bool, accept
5714         parameter ptid directly.
5715         (linux_wait_for_event_filtered): Use find_thread_in_random.
5716         (linux_wait_1): Likewise.
5717
5718 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5719
5720         * inferiors.c (find_inferior_id): Remove.
5721         (find_thread_ptid): Move implemention from find_inferior_id to
5722         here.
5723         * inferiors.h (find_inferior_id): Remove.
5724         * server.c (handle_status): Use find_thread_ptid.
5725         (process_serial_event): Likewise.
5726         * thread-db.c (find_one_thread): Likewise.
5727         (thread_db_thread_handle): Likewise.
5728         * win32-low.c (thread_rec): Likewise.
5729         (child_delete_thread): Likewise.
5730         (win32_thread_alive): Likewise.
5731         (get_child_debug_event): Likewise.
5732
5733 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5734
5735         * linux-mips-low.c (update_watch_registers_callback): Return
5736         void, remove pid_p parameter, don't check for pid.
5737         (mips_insert_point, mips_remove_point): Use for_each_thread.
5738
5739 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5740
5741         * lynx.low (lynx_delete_thread_callback): Remove.
5742         (lynx_mourn): Use for_each_thread.
5743
5744 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
5745
5746         * regcache.c (regcache_invalidate_one): Remove.
5747         (regcache_invalidate_pid): use for_each_thread.
5748
5749 2017-11-26  Tom Tromey  <tom@tromey.com>
5750
5751         * linux-low.c (linux_create_inferior): Update.
5752
5753 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
5754
5755         * spu-low.c (spu_create_inferior): Fix typo in argument name.
5756
5757 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
5758
5759         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
5760         * linux-aarch64-low.c (initialize_low_arch): Call init func.
5761         * linux-aarch64-tdesc-selftest.c: New file.
5762         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
5763
5764 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
5765
5766         * configure.srv: Add new file.
5767         * linux-aarch64-low.c (initialize_low_arch): Call init func.
5768         * linux-aarch64-tdesc-selftest.c: New file.
5769         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
5770
5771 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
5772
5773         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
5774         * linux-aarch64-low.c (initialize_low_arch): Remove init.
5775         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
5776
5777 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
5778
5779         * configure.srv: Add new files.
5780         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
5781         aarch64_linux_read_description.
5782         * linux-aarch64-low.c (aarch64_linux_read_description):
5783         Merge with aarch64_arch_setup.
5784         (aarch64_arch_setup): Call aarch64_linux_read_description.
5785         * linux-aarch64-tdesc.c: New file.
5786         * linux-aarch64-tdesc.h: New file.
5787
5788 2017-11-24  Yao Qi  <yao.qi@linaro.org>
5789
5790         * configure.srv: Set $srv_regobj for tic6x-linux.
5791         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
5792         (tic6x_read_description): Move some code to tic6x_arch_setup.
5793         (tic6x_tdesc_test): New function.
5794         (initialize_low_arch): Call selftests::register_test.
5795
5796 2017-11-22  Yao Qi  <yao.qi@linaro.org>
5797
5798         * remote-utils.c (prepare_resume_reply): Use memcpy.
5799
5800 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5801
5802         * linux-low.c (kill_one_lwp_callback): Return void, take
5803         argument directly, don't filter on pid.
5804         (linux_kill): Use for_each_thread.
5805
5806 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5807
5808         * linux-low.c (need_step_over_p): Return bool, remove dummy
5809         argument.
5810         (linux_resume, proceed_all_lwps): Use find_thread.
5811
5812 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5813
5814         * linux-low.c (resume_status_pending_p): Return bool, remove
5815         flag_p argument.
5816         (linux_resume): Use find_thread.
5817
5818 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5819
5820         * linux-low.c (struct thread_resume_array): Remove.
5821         (linux_set_resume_request): Return void, take arguments
5822         directly.
5823         (linux_resume): Use for_each_thread.
5824
5825 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5826
5827         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
5828         return bool, remove data argument.
5829         (linux_stabilize_threads): Use find_thread.
5830
5831 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5832
5833         * linux-low.c (unsuspend_one_lwp): Remove.
5834         (unsuspend_all_lwps): Use for_each_thread, inline code from
5835         unsuspend_one_lwp.
5836
5837 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5838
5839         * gdbthread.h (find_thread): Add overload with ptid_t filter.
5840         * linux-low.c (struct iterate_over_lwps_args): Remove.
5841         (iterate_over_lwps_filter): Remove.
5842         (iterate_over_lwps): Use find_thread.
5843
5844 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5845
5846         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
5847         (linux_handle_new_gdb_connection): Use for_each_thread, inline
5848         code from reset_lwp_ptrace_options_callback.
5849
5850 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5851
5852         * linux-arm-low.c (struct update_registers_data): Remove.
5853         (update_registers_callback): Return void, take arguments
5854         directly, don't check thread's pid.
5855         (arm_insert_point, arm_remove_point): Use for_each_thread.
5856
5857 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5858
5859         * win32-low.c (continue_one_thread): Return void, take argument
5860         directly.
5861         (child_continue): Use for_each_thread.
5862
5863 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
5864
5865         * win32-i386-low.c (update_debug_registers_callback): Rename
5866         to ...
5867         (update_debug_registers): ... this, return void, remove pid_p arg.
5868         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
5869
5870 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
5871
5872         * inferiors.h (struct process_info): Add constructor, initialize
5873         fields..
5874         <syscalls_to_catch>: Change type to std::vector<int>.
5875         * inferiors.c (add_process): Allocate process_info with new.
5876         (remove_process): Free process_info with delete.
5877         * linux-low.c (handle_extended_wait): Adjust.
5878         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
5879         * server.c (handle_general_set): Adjust.
5880
5881 2017-11-16  Pedro Alves  <palves@redhat.com>
5882
5883         * remote-utils.c (remote_close): Block SIGIO signals instead of
5884         uninstalling the SIGIO handler.
5885
5886 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
5887
5888         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
5889
5890 2017-11-16  Yao Qi  <yao.qi@linaro.org>
5891
5892         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
5893         (tic6x_store_gregset): Likewise.
5894         (tic6x_usrregs_info): Move it up.
5895
5896 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
5897
5898         * Makefile.in: Update arch rules.
5899         * configure.srv: Explicitly mark arch/ files.
5900
5901 2017-11-13  Andreas Schwab  <schwab@suse.de>
5902
5903         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
5904         function.
5905         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5906
5907 2017-11-06  Pedro Alves  <palves@redhat.com>
5908
5909         * config.in, configure: Regenerate.
5910
5911 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
5912
5913         * target.c (struct thread_search): Remove.
5914         (thread_search_callback): Remove.
5915         (prepare_to_access_memory): Use for_each_thread instead of
5916         find_inferior.  Inline code from thread_search_callback.
5917
5918 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
5919
5920         * server.c (struct visit_actioned_threads_data): Remove.
5921         (visit_actioned_threads): Change prototype to take arguments
5922         directly.
5923         (resume): Use find_thread instead of find_inferior.
5924
5925 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
5926
5927         * server.c (queue_stop_reply_callback): Change prototype, return
5928         void.
5929         (find_status_pending_thread_callback): Remove.
5930         (handle_status): Replace find_inferior with find_thread and
5931         for_each_thread.
5932
5933 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
5934
5935         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
5936         with REGNO.
5937         (aarch64_store_gregset): Likewise.
5938         (aarch64_fill_fpregset): Likewise.
5939         (aarch64_store_fpregset): Likewise.
5940
5941 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
5942
5943         * gdbthread.h (find_thread, for_each_thread): New functions.
5944         * inferiors.c (thread_of_pid): Remove.
5945         (find_any_thread_of_pid): Use find_thread.
5946         * linux-low.c (num_lwps): Use for_each_thread.
5947
5948 2017-10-17  Yao Qi  <yao.qi@linaro.org>
5949
5950         * Makefile.in: Remove one rule.
5951         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
5952
5953 2017-10-17  Yao Qi  <yao.qi@linaro.org>
5954
5955         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
5956         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
5957
5958 2017-10-17  Yao Qi  <yao.qi@linaro.org>
5959
5960         * configure.srv: Rename arm.o with arch/arm.o.
5961
5962 2017-10-17  Yao Qi  <yao.qi@linaro.org>
5963
5964         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
5965         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
5966         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
5967         (arch-i386.o, arch-amd64.o): Remove rules.
5968         (arch/%.o): New rule.
5969         Update POSTCOMPILE and COMPILE.pre.
5970         * configure.ac: Invoke AC_CONFIG_COMMANDS.
5971         * configure: Re-generated.
5972         * configure.srv: Replace arch-i386.o with arch/i386.o.
5973         Replace arch-amd64.o with arch/amd64.o.
5974
5975 2017-10-16  Yao Qi  <yao.qi@linaro.org>
5976
5977         * configure: Regenerated.
5978
5979 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
5980
5981         * inferiors.h: (struct inferior_list): Remove.
5982         (struct inferior_list_entry); Remove.
5983         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
5984         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
5985         get_first_inferior): Remove.
5986         (for_each_inferior, for_each_inferior_with_data, find_inferior,
5987         find_inferior_id, find_inferior_in_random): Change signature.
5988         * inferiors.c (all_threads): Change type to
5989         std::list<thread_info *>.
5990         (get_thread): Remove macro.
5991         (find_inferior, find_inferior_id): Change signature, implement
5992         using find_thread.
5993         (find_inferior_in_random): Change signature, implement using
5994         find_thread_in_random.
5995         (for_each_inferior, for_each_inferior_with_data): Change
5996         signature, implement using for_each_thread.
5997         (add_inferior_to_list, remove_inferior): Remove.
5998         (add_thread, get_first_thread, thread_of_pid,
5999         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
6000         (get_first_inferior, one_inferior_p, clear_inferior_list):
6001         Remove.
6002         (clear_inferiors, get_thread_process): Update.
6003         * gdbthread.h: Include <list>.
6004         (struct thread_info) <entry>: Remove field.
6005         <id>: New field.
6006         (all_threads): Change type to std::list<thread_info *>.
6007         (get_first_inferior): Add doc.
6008         (find_thread, for_each_thread, find_thread_in_random): New
6009         functions.
6010         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
6011         * linux-arm-low.c (update_registers_callback): Update.
6012         * linux-low.c (second_thread_of_pid_p): Update.
6013         (kill_one_lwp_callback, linux_detach_lwp_callback,
6014         delete_lwp_callback, status_pending_p_callback, same_lwp,
6015         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
6016         iterate_over_lwps, not_stopped_callback,
6017         resume_stopped_resumed_lwps, count_events_callback,
6018         select_singlestep_lwp_callback, select_event_lwp_callback,
6019         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
6020         suspend_and_send_sigstop_callback, wait_for_sigstop,
6021         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
6022         lwp_running, linux_set_resume_request, resume_status_pending_p,
6023         need_step_over_p, start_step_over, linux_resume_one_thread,
6024         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
6025         reset_lwp_ptrace_options_callback): Update.
6026         * linux-mips-low.c (update_watch_registers_callback): Update.
6027         * regcache.c (regcache_invalidate_one, regcache_invalidate):
6028         Update.
6029         (free_register_cache_thread_one): Remove.
6030         (regcache_release): Update.
6031         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
6032         handle_qxfer_threads_worker): Update.
6033         (handle_query): Update, use list iterator.
6034         (visit_actioned_threads, handle_pending_status,
6035         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
6036         clear_pending_status_callback, set_pending_status_callback,
6037         find_status_pending_thread_callback, handle_status,
6038         process_serial_event): Update.
6039         * target.c (thread_search_callback): Update.
6040         * thread-db.c (thread_db_get_tls_address): Update.
6041         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
6042         Update.
6043         * win32-i386-low.c (update_debug_registers_callback): Update.
6044         * win32-low.c (delete_thread_info, child_delete_thread,
6045         continue_one_thread, suspend_one_thread,
6046         get_child_debug_event): Adjust.
6047
6048 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6049
6050         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
6051         * inferiors.h: Include <list>.
6052         (struct process_info) <entry>: Remove field.
6053         <pid>: New field.
6054         (pid_of): Change macro to function.
6055         (ptid_of, lwpid_of): Remove macro.
6056         (all_processes): Change type to std::list<process_info *>.
6057         (ALL_PROCESSES): Remove macro.
6058         (for_each_process, find_process): New function.
6059         * inferiors.c (all_processes): Change type to
6060         std::list<process_info *>.
6061         (find_thread_process): Adjust.
6062         (add_process): Likewise.
6063         (remove_process): Likewise.
6064         (find_process_pid): Likewise.
6065         (get_first_process): Likewise.
6066         (started_inferior_callback): Remove.
6067         (have_started_inferiors_p): Adjust.
6068         (attached_inferior_callback): Remove.
6069         (have_attached_inferiors_p): Adjust.
6070         * linux-low.c (check_zombie_leaders): Likewise.
6071         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
6072         (x86_linux_update_xmltarget): Adjust.
6073         * server.c (handle_query): Likewise.
6074         (gdb_reattached_process): Remove.
6075         (handle_status): Adjust.
6076         (kill_inferior_callback): Likewise.
6077         (detach_or_kill_inferior): Remove.
6078         (print_started_pid): Likewise.
6079         (print_attached_pid): Likewise.
6080         (detach_or_kill_for_exit): Update.
6081         (process_serial_event): Likewise.
6082         * linux-arm-low.c (arm_new_fork): Likewise.
6083
6084 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6085
6086         * dll.h: Include <list>.
6087         (struct dll_info): Add constructor.
6088         <entry>: Remove field.
6089         (all_dlls): Change type to std::list<dll_info>.
6090         * dll.c: Include <algorithm>.
6091         (get_dll): Remove macro.
6092         (all_dlls): Change type to std::list<dll_info *>.
6093         (free_one_dll): Remove.
6094         (match_dll): Likewise.
6095         (loaded_dll): Adjust.
6096         (unloaded_dll): Adjust to all_dlls type change, use
6097         std::find_if.  Inline code from match_dll.
6098         (clear_dlls): Adjust to all_dlls type change.
6099         * server.c (emit_dll_description): Remove.
6100         (handle_qxfer_libraries): Adjust to all_dlls type change,
6101         integrate emit_dll_description's functionality.
6102
6103 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6104
6105         * linux-low.h (struct linux_target_ops) <delete_process>: New
6106         field.
6107         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
6108         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
6109         (struct linux_target_ops): Add delete_process callback.
6110         * linux-arm-low.c (arm_delete_process): New.
6111         (struct linux_target_ops): Add delete_process callback.
6112         * linux-bfin-low.c (struct linux_target_ops): Likewise.
6113         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
6114         * linux-m32r-low.c (struct linux_target_ops): Likewise.
6115         * linux-mips-low.c (mips_linux_delete_process): New.
6116         (struct linux_target_ops): Add delete_process callback.
6117         * linux-ppc-low.c (struct linux_target_ops): Likewise.
6118         * linux-s390-low.c (struct linux_target_ops): Likewise.
6119         * linux-sh-low.c (struct linux_target_ops): Likewise.
6120         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
6121         * linux-tile-low.c (struct linux_target_ops): Likewise.
6122         * linux-x86-low.c (x86_linux_delete_process): New.
6123         (struct linux_target_ops): Add delete_process callback.
6124         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
6125
6126 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6127
6128         * linux-aarch64-low.c (the_low_target): Add thread delete
6129         callback.
6130         * linux-arm-low.c (arm_delete_thread): New function.
6131         (the_low_target): Add thread delete callback.
6132         * linux-bfin-low.c (the_low_target): Likewise.
6133         * linux-crisv32-low.c (the_low_target): Likewise.
6134         * linux-low.c (delete_lwp): Invoke delete_thread callback if
6135         set.
6136         * linux-low.h (struct linux_target_ops) <delete_thread>: New
6137         field.
6138         * linux-m32r-low.c (the_low_target): Add thread delete callback.
6139         * linux-mips-low.c (mips_linux_delete_thread): New function.
6140         (the_low_target): Add thread delete callback.
6141         * linux-ppc-low.c (the_low_target): Likewise.
6142         * linux-s390-low.c (the_low_target): Likewise.
6143         * linux-sh-low.c (the_low_target): Likewise.
6144         * linux-tic6x-low.c (the_low_target): Likewise.
6145         * linux-tile-low.c (the_low_target): Likewise.
6146         * linux-x86-low.c (the_low_target): Likewise.
6147         * linux-xtensa-low.c (the_low_target): Likewise.
6148
6149 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
6150
6151         * win32-low.c: Include "common-inferior.h".
6152
6153 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6154
6155         * inferiors.c (set_inferior_cwd): New function.
6156         * server.c (handle_general_set): Handle QSetWorkingDir packet.
6157         (handle_query): Inform that QSetWorkingDir is supported.
6158         * win32-low.c (create_process): Pass the inferior's cwd to
6159         CreateProcess.
6160
6161 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6162
6163         * inferiors.c (current_inferior_cwd): New global variable.
6164         (get_inferior_cwd): New function.
6165         * inferiors.h (struct process_info) <cwd>: New field.
6166
6167 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6168
6169         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
6170         (OBS): Add gdb_tilde_expand.o.
6171
6172 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
6173
6174         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
6175         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
6176
6177 2017-09-29  Pedro Alves  <palves@redhat.com>
6178
6179         * ax.c (gdb_parse_agent_expr): Constify.
6180         * ax.h (gdb_parse_agent_expr): Constify.
6181         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6182         Constify.
6183         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
6184         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
6185         * remote-utils.h (read_ptid): Constify.
6186         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
6187         (process_point_options, process_serial_event): Constify.
6188         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
6189         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
6190         (cmd_qtbuffer): Constify.
6191
6192 2017-09-29  Pedro Alves  <palves@redhat.com>
6193
6194         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
6195         fails.
6196
6197 2017-09-29  Pedro Alves  <palves@redhat.com>
6198
6199         * linux-low.c (handle_extended_wait): Pass parent thread instead
6200         of process to thread_db_notice_clone.
6201         * linux-low.h (thread_db_notice_clone): Replace parent process
6202         parameter with parent thread parameter.
6203         * thread-db.c (find_one_thread): Add comment.
6204         (thread_db_notice_clone): Replace parent process parameter with
6205         parent thread parameter.  Temporarily switch to the parent thread.
6206
6207 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
6208
6209         * gdbthread.h: Include "common-gdbthread.h".
6210         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
6211         "if" when validating the ptid.
6212         * remote-utils.c: Include "gdbthread.h".
6213         (prepare_resume_reply): Use "switch_to_thread".
6214         * target.c (done_accessing_memory): Likewise.
6215
6216 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6217
6218         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
6219         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
6220         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
6221         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
6222         s390x-gs-linux64-ipa.o to ipa_obj.
6223         * linux-s390-low.c (HWCAP_S390_GS): New define.
6224         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
6225         New functions.
6226         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
6227         (s390_arch_setup): Check for guarded-storage support and choose
6228         appropriate tdesc.
6229         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
6230         init_registers_s390x_gs_linux64.
6231         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
6232         enum value.
6233         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
6234         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
6235
6236 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
6237
6238         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
6239
6240 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6241
6242         * linux-low.h (struct lwp_info): Add new field, thread_handle.
6243         (thread_db_thread_handle): Declare.
6244         * linux-low.c (linux_target_ops): Initialize thread_handle.
6245         * server.c (handle_qxfer_threads_worker): Add support for
6246         "handle" attribute.
6247         * target.h (struct target_ops): Add new function pointer,
6248         thread_handle.
6249         (target_thread_handle): Define.
6250         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
6251         field in lwp.
6252         (thread_db_thread_handle): New function.
6253
6254 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6255
6256         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
6257         * linux-low.h (thread_db_notice_clone): Declare.
6258         * thread-db.c (thread_db_notice_clone): New function.
6259
6260 2017-09-21  Pedro Alves  <palves@redhat.com>
6261
6262         * server.c (gdb_read_memory, handle_status, process_serial_event)
6263         (handle_serial_event, handle_target_event): Adjust to
6264         set_desired_thread prototype change.
6265         * target.c (set_desired_thread): Remove 'use_general' parameter
6266         and adjust.
6267         * target.h (set_desired_thread): Remove 'use_general' parameter.
6268
6269 2017-09-20  Tom Tromey  <tom@tromey.com>
6270
6271         * target.c (target_terminal::terminal_state): Define.
6272         (target_terminal::init): Rename from target_terminal_init.
6273         (target_terminal::inferior): Rename from
6274         target_terminal_inferior.
6275         (target_terminal::ours): Rename from target_terminal_ours.
6276         (target_terminal::ours_for_output, target_terminal::info): New.
6277
6278 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6279
6280         * server.c (accumulate_file_name_length): Remove.
6281         (emit_dll_description): Adjust to std::string change.
6282         (handle_qxfer_libraries): Use std::string to hold document.
6283
6284 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6285
6286         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
6287         return type of xml_escape_text.
6288         * server.c (emit_dll_description): Likewise.
6289
6290 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6291
6292         * server.c (captured_main): Accept argument for --selftest.
6293         Update run_tests call.
6294         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
6295         when registering selftests.
6296
6297 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
6298
6299         * regcache.c (get_thread_regcache): Update code to use "std::vector"
6300         instead of "VEC" for "target_desc.reg_defs".
6301         (regcache_cpy): Likewise.
6302         (registers_to_string): Likewise.
6303         (registers_from_string): Likewise.
6304         (find_regno): Likewise.
6305         (supply_regblock): Likewise.
6306         (regcache_raw_read_unsigned): Likewise.
6307         * tdesc.c (init_target_desc): Likewise.
6308         (tdesc_create_reg): Likewise.
6309         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
6310         (struct target_desc) <reg_defs>: Convert to "std::vector".
6311         (target_desc): Do not initialize "reg_defs".
6312         (~target_desc): Update code to use "std::vector" instead of "VEC"
6313         for "target_desc.reg_defs".
6314         (operator==): Likewise.
6315
6316 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6317
6318         * inferiors.h (thread_to_gdb_id): Remove.
6319         * inferiors.c (thread_to_gdb_id): Remove.
6320         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
6321         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
6322         lynx_store_registers, lynx_read_memory, lynx_write_memory):
6323         Likewise.
6324         * nto-low.c (nto_fetch_registers, nto_store_registers,
6325         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
6326
6327 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6328
6329         * inferiors.h (gdb_id_to_thread_id): Remove.
6330         * inferiors.c (gdb_id_to_thread_id): Remove.
6331         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
6332         removal.  Move pid declaration closer to where it's used.
6333
6334 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6335
6336         * server.c (handle_detach): New function.
6337         (process_serial_event): Move code out, call handle_detach.
6338
6339 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6340
6341         * server.c (require_running): Rename to ...
6342         (require_running_or_return): ... this ...
6343         (require_running_or_break): ... and this.
6344         (handle_query, process_serial_event): Adjust.
6345
6346 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6347
6348         * linux-low.c (linux_set_resume_request): Remove unused
6349         variables.
6350
6351 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6352
6353         * server.c (first_thread_of): Remove.
6354         (process_serial_event): Replace usage of first_thread_of with
6355         find_any_thread_of_pid.
6356         * tracepoint.c (same_process_p): Remove.
6357         (gdb_agent_about_to_close): Replace usage of same_process_p with
6358         find_any_thread_of_pid.
6359         * linux-x86-low.c (same_process_callback): Remove.
6360         (x86_arch_setup_process_callback): Replace usage of
6361         same_process_callback with find_any_thread_of_pid.
6362         * thread-db.c (any_thread_of): Remove.
6363         (switch_to_process): Replace usage of any_thread_of with
6364         find_any_thread_of_pid.
6365         * inferiors.c (thread_pid_matches_callback): Remove.
6366         (find_thread_process): Adjust to use find_any_thread_of_pid.
6367
6368 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6369
6370         * regcache.c (get_thread_regcache): Guard calls to "memset"
6371         with "!VEC_empty".
6372
6373 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6374
6375         * linux-low.c (handle_extended_wait): Use
6376         "allocate_target_description" instead of "XNEW".
6377         * linux-x86-low.c (initialize_low_arch): Likewise.
6378
6379 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6380
6381         * configure.srv (srv_i386_regobj): Remove.
6382         (srv_amd64_regobj): Remove.
6383         (srv_regobj): Set it to "" for x86 non-linux targets.
6384         * linux-x86-tdesc.c (i386_linux_read_description):
6385         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
6386         (init_registers_i386): Remove the declaration.
6387         (tdesc_i386): Remove the declaration.
6388         (lynx_i386_arch_setup): Call i386_create_target_description.
6389         * nto-x86-low.c: Likewise.
6390         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
6391         [!__x86_64__]: include arch/i386.h.
6392         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
6393
6394 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6395
6396         * configure.srv (srv_amd64_linux_xmlfiles): Remove
6397         i386/amd64-XXX-linux from it.
6398
6399 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6400
6401         * configure.srv: Empty srv_amd64_linux_regobj if $development is
6402         false.
6403         (ipa_amd64_linux_regobj): Remove.
6404         (ipa_x32_linux_regobj): Remove.
6405
6406 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6407
6408         * Makefile.in (arch-amd64.o): New rule.
6409         * configure.srv: Append arch-amd64.o.
6410         * linux-amd64-ipa.c: Include common/x86-xstate.h.
6411         (get_ipa_tdesc): Call amd64_linux_read_description.
6412         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
6413         and init_registers_amd64_XXX.
6414         * linux-x86-low.c (x86_linux_read_description): Call
6415         amd64_linux_read_description.
6416         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
6417         (initialize_low_arch): Don't call init_registers_x32_XXX and
6418         init_registers_amd64_XXX.
6419         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
6420         and tdesc_amd64_XXX.
6421         [__x86_64__] (amd64_tdesc_test): New function.
6422         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
6423         and init_registers_amd64_XXX.
6424         * linux-x86-tdesc.c: Include arch/amd64.h.
6425         (xcr0_to_tdesc_idx): New function.
6426         (i386_linux_read_description): New function.
6427         (amd64_get_ipa_tdesc_idx): New function.
6428         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
6429         (amd64_get_ipa_tdesc): Declare.
6430
6431 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6432
6433         * configure.srv (srv_i386_linux_xmlfiles): Remove
6434         i386/i386-XXX-linux.xml from it.
6435
6436 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6437
6438         * configure.srv: Set srv_i386_linux_regobj empty if $development
6439         is false.
6440         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
6441         initialize_low_tdesc.
6442         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
6443         with #if initialize_low_tdesc.
6444         * linux-x86-tdesc-selftest.c: New file.
6445         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
6446
6447 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6448
6449         * Makefile.in (arch-i386.o): New rule.
6450         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
6451         (x86_64-*-linux*): Likewise.
6452         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
6453         include arch/i386.h.
6454         (i386_linux_read_description): Remove code and call
6455         i386_create_target_description.
6456         * tdesc.c (allocate_target_description): New function.
6457         * tdesc.h (set_tdesc_architecture): Remove declaration.
6458         (set_tdesc_osabi): Likewise.
6459
6460 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6461
6462         * linux-x86-tdesc.c: Don't include <inttypes.h>.
6463         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
6464         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
6465         .xmltarget.
6466         * server.c (get_features_xml): Call tdesc_get_features_xml.
6467         * tdesc.c (set_tdesc_architecture): New function.
6468         (set_tdesc_osabi): New function.
6469         (tdesc_get_features_xml): New function.
6470         (tdesc_create_feature): Add an argument.
6471         * tdesc.h (struct target_desc) <features>: New field.
6472         <arch, osabi>: New field.
6473         (~target_desc): xfree features, arch, and osabi.
6474         (target_desc::oerator==): Don't compare .xmltarget.
6475         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
6476         (set_tdesc_osabi): Likewise.
6477         (tdesc_get_features_xml): Likewise.
6478
6479 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6480
6481         * linux-x86-tdesc.c: Include selftest.h.
6482         (i386_tdesc_test): New function.
6483         (initialize_low_tdesc): Call selftests::register_test.
6484         * tdesc.h: Include regdef.h.
6485         (target_desc): Override operator == and !=.
6486
6487 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6488
6489         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
6490         (ipa_obj): Likewise.
6491         * linux-i386-ipa.c: Include common/x86-xstate.h
6492         (get_ipa_tdesc): Call i386_linux_read_description.
6493         (initialize_low_tracepoint): Don't call  init_registers_XXX
6494         functions, call initialize_low_tdesc instead.
6495         * linux-x86-low.c (x86_linux_read_description): Call
6496         i386_linux_read_description.
6497         (initialize_low_arch): Don't call init_registers_i386_XXX
6498         functions, call initialize_low_tdesc.
6499         * linux-x86-tdesc.c: New file.
6500         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
6501         (i386_get_ipa_tdesc_idx): Declare.
6502         (i386_get_ipa_tdesc): Declare.
6503         (initialize_low_tdesc): Declare.
6504
6505 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6506
6507         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
6508         instead of 0.
6509
6510 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6511
6512         * Makefile.in (IPA_OBJS): Add vec-ipa.o
6513         * regcache.c (get_thread_regcache): Use VEC_length.
6514         (init_register_cache): Likewise.
6515         (regcache_cpy): Likewise.
6516         (registers_to_string): Iterate reg_defs via VEC_iterate.
6517         (find_regno): Likewise.
6518         (find_register_by_number): Use VEC_index.
6519         (register_size): Call find_register_by_number.
6520         (register_data): Call find_register_by_number.
6521         (supply_regblock): Use VEC_length.
6522         (regcache_raw_read_unsigned): Likewise.
6523         * tdesc.c (init_target_desc): Iterate reg_defs via
6524         VEC_iterate.
6525         (default_description): Update initializer.
6526         (copy_target_description): Don't update field num_registers.
6527         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
6528         <num_registers>: Remove.
6529
6530 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
6531
6532         * Makefile.in (.SECONDARY): Define target.
6533
6534 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
6535
6536         * linux-low.c (linux_wait_1): Adjust.
6537         * server.c (queue_stop_reply_callback): Adjust.
6538
6539 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
6540
6541         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
6542         QEnvironmentUnset and QEnvironmentReset packets.
6543         (handle_query): Inform remote that QEnvironmentHexEncoded,
6544         QEnvironmentUnset and QEnvironmentReset are supported.
6545
6546 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
6547
6548         * inferiors.h (inferior_target_data): Rename to ...
6549         (thread_target_data): ... this.
6550         (inferior_regcache_data): Rename to ...
6551         (thread_regcache_data): ... this.
6552         (set_inferior_regcache_data): Rename to ...
6553         (set_thread_regcache_data): ... this.
6554         * inferiors.c (inferior_target_data): Rename to ...
6555         (thread_target_data): ... this.
6556         (inferior_regcache_data): Rename to ...
6557         (thread_regcache_data): ... this.
6558         (set_inferior_regcache_data): Rename to ...
6559         (set_thread_regcache_data): ... this.
6560         (free_one_thread): Update.
6561         * linux-low.h (get_thread_lwp): Update.
6562         * regcache.c (get_thread_regcache): Update.
6563         (regcache_invalidate_thread): Update.
6564         (free_register_cache_thread): Update.
6565         * win32-i386-low.c (update_debug_registers_callback): Update.
6566         (win32_get_current_dr): Update.
6567         * win32-low.c (thread_rec): Update.
6568         (delete_thread_info): Update.
6569         (continue_one_thread): Update.
6570         (suspend_one_thread): Update.
6571
6572 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
6573
6574         * inferiors.c (set_inferior_target_data): Remove.
6575         * inferiors.h (set_inferior_target_data): Remove.
6576
6577 2017-08-18  Yao Qi  <yao.qi@linaro.org>
6578
6579         * Makefile.in (OBS): Add selftest.o.
6580         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
6581         * configure, config.in: Re-generated.
6582         * server.c: Include common/sefltest.h.
6583         (captured_main): Handle option --selftest.
6584
6585 2017-08-09  Yao Qi  <yao.qi@linaro.org>
6586
6587         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
6588         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
6589         i386-avx-mpx.o and i386-mmx.o.
6590         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
6591         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
6592         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
6593         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
6594         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
6595         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
6596         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
6597         i386/amd64-avx-mpx.xml.
6598
6599 2017-08-09  Yao Qi  <yao.qi@linaro.org>
6600
6601         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
6602         and x32-avx-avx512.o.
6603         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
6604         i386/x32-avx-avx512.xml.
6605
6606 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
6607
6608         * tracepoint.h (enum class fast_tpoint_collect_result): New
6609         enumeration.
6610         (fast_tracepoint_collecting): Change return type to
6611         fast_tpoint_collect_result.
6612         * tracepoint.c (fast_tracepoint_collecting): Likewise.
6613         * linux-low.h: Include tracepoint.h.
6614         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
6615         fast_tpoint_collect_result.
6616         * linux-low.c (handle_tracepoints): Adjust.
6617         (linux_fast_tracepoint_collecting): Change return type to
6618         fast_tpoint_collect_result.
6619         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
6620         linux_wait_1, stuck_in_jump_pad_callback,
6621         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
6622         proceed_one_lwp): Adjust to type change.
6623
6624 2017-07-10  Yao Qi  <yao.qi@linaro.org>
6625
6626         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
6627
6628 2017-06-29  Yao Qi  <yao.qi@linaro.org>
6629
6630         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
6631         Remove.
6632         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
6633
6634 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
6635
6636         * Makefile.in (IPA_OBJS): Sort and format one item per line.
6637
6638 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
6639
6640         * linux-low.c (linux_create_inferior): Adjust code to access the
6641         environment information via 'gdb_environ' class.
6642         * lynx-low.c (lynx_create_inferior): Likewise.
6643         * server.c (our_environ): Make it an instance of 'gdb_environ'.
6644         (get_environ): Return a pointer to 'our_environ'.
6645         (captured_main): Initialize 'our_environ'.
6646         * server.h (get_environ): Adjust prototype.
6647         * spu-low.c (spu_create_inferior): Adjust code to access the
6648         environment information via 'gdb_environ' class.
6649
6650 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6651
6652         * linux-low.c (linux_read_memory, linux_write_memory): Remove
6653         usage of "register" keyword.
6654
6655 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6656
6657         * configure: Re-generate.
6658
6659 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6660
6661         * configure: Re-generate.
6662
6663 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
6664
6665         * Makefile.in (COMPILE.pre): Add "-x c++".
6666
6667 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
6668
6669         * fork-child.c: Conditionally include <signal.h>.
6670
6671 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6672
6673         * server.c (handle_general_set): Handle new packet
6674         "QStartupWithShell".
6675         (handle_query): Add "QStartupWithShell" to the list of supported
6676         packets.
6677         (gdbserver_usage): Add help text explaining the
6678         new "--startup-with-shell" and "--no-startup-with-shell" CLI
6679         options.
6680         (captured_main): Recognize and act upon the presence of the new
6681         CLI options.
6682
6683 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6684             Pedro Alves  <palves@redhat.com>
6685
6686         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
6687         * configure: Regenerate.
6688         * configure.srv (srv_linux_obj): Add "fork-child.o" and
6689         "fork-inferior.o".
6690         (i[34567]86-*-lynxos*): Likewise.
6691         (spu*-*-*): Likewise.
6692         * fork-child.c: New file.
6693         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
6694         and "environ.h".
6695         (linux_ptrace_fun): New function.
6696         (linux_create_inferior): Adjust function prototype to reflect
6697         change on "target.h".  Adjust function code to use
6698         "fork_inferior".
6699         (linux_request_interrupt): Delete "signal_pid".
6700         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
6701         (lynx_ptrace_fun): New function.
6702         (lynx_create_inferior): Adjust function prototype to reflect
6703         change on "target.h".  Adjust function code to use
6704         "fork_inferior".
6705         * nto-low.c (nto_create_inferior): Adjust function prototype and
6706         code to reflect change on "target.h".  Update comments.
6707         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
6708         "common-terminal.h" and "environ.h".
6709         (terminal_fd): Moved to fork-child.c.
6710         (old_foreground_pgrp): Likewise.
6711         (restore_old_foreground_pgrp): Likewise.
6712         (last_status): Make it global.
6713         (last_ptid): Likewise.
6714         (our_environ): New variable.
6715         (startup_with_shell): Likewise.
6716         (program_name): Likewise.
6717         (program_argv): Rename to...
6718         (program_args): ...this.
6719         (wrapper_argv): New variable.
6720         (start_inferior): Delete function.
6721         (get_exec_wrapper): New function.
6722         (get_exec_file): Likewise.
6723         (get_environ): Likewise.
6724         (prefork_hook): Likewise.
6725         (post_fork_inferior): Likewise.
6726         (postfork_hook): Likewise.
6727         (postfork_child_hook): Likewise.
6728         (handle_v_run): Update code to deal with arguments coming from the
6729         remote host.  Update calls from "start_inferior" to
6730         "create_inferior".
6731         (captured_main): Likewise.  Initialize environment variable.  Call
6732         "have_job_control".
6733         * server.h (post_fork_inferior): New prototype.
6734         (get_environ): Likewise.
6735         (last_status): Declare.
6736         (last_ptid): Likewise.
6737         (signal_pid): Likewise.
6738         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
6739         (spu_ptrace_fun): New function.
6740         (spu_create_inferior): Adjust function prototype to reflect change
6741         on "target.h".  Adjust function code to use "fork_inferior".
6742         * target.c (target_terminal_init): New function.
6743         (target_terminal_inferior): Likewise.
6744         (target_terminal_ours): Likewise.
6745         * target.h: Include <vector>.
6746         (struct target_ops) <create_inferior>: Update prototype.
6747         (create_inferior): Update macro.
6748         * utils.c (gdb_flush_out_err): New function.
6749         * win32-low.c (win32_create_inferior): Adjust function prototype
6750         and code to reflect change on "target.h".
6751
6752 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6753
6754         * inferiors.c (switch_to_thread): New function.
6755
6756 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6757
6758         * Makefile.in (SFILE): Add "common/job-control.c".
6759         (OBS): Add "job-control.o".
6760
6761 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
6762
6763         * Makefile: Remove "@host_makefile_frag@".
6764
6765 2017-05-05  Pedro Alves  <palves@redhat.com>
6766
6767         * configure: Regenerate.
6768
6769 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
6770
6771         * configure: Regenerate.
6772
6773 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
6774
6775         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
6776         software_single_step change of return type to
6777         std::vector<CORE_ADDR>.
6778         * linux-low.c (install_software_single_step_breakpoints):
6779         Likewise.
6780         * linux-low.h (install_software_single_step_breakpoints):
6781         Likewise.
6782
6783 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
6784
6785         * remote-utils.c: Include "gdb_termios.h" instead of
6786         "terminal.h".
6787         * terminal.h: Delete file.
6788
6789 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
6790
6791         * server.c: Include <vector>.
6792         <program_argv, wrapper_argv>: Convert to std::vector.
6793         (start_inferior): Rewrite function to use C++.
6794         (handle_v_run): Likewise.  Update code that calculates the argv
6795         based on the vRun packet; use C++.
6796         (captured_main): Likewise.
6797
6798 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
6799
6800         * server.c (handle_v_cont): Initialize thread_resume::thread
6801         with null_ptid.
6802
6803 2017-04-05  Pedro Alves  <palves@redhat.com>
6804
6805         * configure: Regenerate.
6806
6807 2017-04-05  Pedro Alves  <palves@redhat.com>
6808
6809         * gdbreplay.c (sync_error): Constify.
6810         * linux-x86-low.c (push_opcode): Constify.
6811
6812 2017-04-05  Pedro Alves  <palves@redhat.com>
6813
6814         * win32-low.c (get_child_debug_event)
6815         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
6816         Report TARGET_WAITKIND_SPURIOUS instead.
6817
6818 2017-04-05  Pedro Alves  <palves@redhat.com>
6819
6820         * remote-utils.c (remote_prepare, remote_open): Constify.
6821         * remote-utils.h (remote_prepare, remote_open): Constify.
6822         * server.c (captured_main): Constify 'port' handling.
6823
6824 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
6825
6826         * Makefile.in (clean): Clear .deps.
6827
6828 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
6829
6830         * .gitignore: Remove generated files, replace with wildcard.
6831         * (clean): Replace removal of generated files with wildcard.
6832         (version.c): Replace with...
6833         (version-generated.c): ...this.
6834         (xml-builtin.c): Replace with...
6835         (xml-builtin-generated.c): ...this.
6836         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
6837         (%.c: *regformats*): Replace with...
6838         (%-generated.c: *regformats*): ...this.
6839
6840 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6841
6842         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
6843         (xtensa_fill_gregset): Call collect_register_by_name for
6844         threadptr register.
6845         (xtensa_store_gregset): Call supply_register_by_name for
6846         threadptr register.
6847
6848 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6849
6850         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
6851         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
6852         (xtensa_store_gregset): Call supply_register for all registers in
6853         a0_regnum..a0_regnum + C0_NREGS range.
6854
6855 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6856
6857         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
6858         (ax-ipa.o: ax.c): Remove.
6859         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
6860         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
6861         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
6862         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
6863         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
6864
6865 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6866
6867         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
6868         (print-utils-ipa.o: ../common/print-utils.c): Remove.
6869         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
6870         (errors-ipa.o: ../common/errors.c): Remove.
6871         (format-ipa.o: ../common/format.c): Remove.
6872         (common-utils-ipa.o: ../common/common-utils.c): Remove.
6873
6874 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6875
6876         * Makefile.in (%-ipa.o: %.c): New rule.
6877         (tracepoint-ipa.o: tracepoint.c): Remove.
6878         (utils-ipa.o: utils.c): Remove.
6879         (remote-utils-ipa.o: remote-utils.c): Remove.
6880         (regcache-ipa.o: regcache.c): Remove.
6881         (i386-linux-ipa.o: i386-linux.c): Remove.
6882         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
6883         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
6884         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
6885         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
6886         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
6887         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
6888         (amd64-linux-ipa.o: amd64-linux.c): Remove.
6889         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
6890         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
6891         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
6892         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
6893         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
6894         (aarch64-ipa.o: aarch64.c): Remove.
6895         (s390-linux32-ipa.o: s390-linux32.c): Remove.
6896         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
6897         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
6898         (s390-linux64-ipa.o: s390-linux64.c): Remove.
6899         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
6900         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
6901         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
6902         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
6903         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
6904         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
6905         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
6906         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
6907         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
6908         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
6909         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
6910         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
6911         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
6912         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
6913         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
6914         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
6915         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
6916         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
6917         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
6918         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
6919         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
6920         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
6921         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
6922         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
6923         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
6924         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
6925         (tdesc-ipa.o: tdesc.c): Remove.
6926         (x32-linux-ipa.o: x32-linux.c): Remove.
6927         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
6928         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
6929
6930 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6931
6932         * Makefile.in (%.o: ../arch/%.c): New rule.
6933         (arm.o: ../arch/arm.c): Remove.
6934         (arm-linux.o: ../arch/arm-linux.c): Remove.
6935         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
6936         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
6937
6938 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6939
6940         * Makefile.in (%.o: ../nat/%.c): New rule.
6941         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
6942         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
6943         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
6944         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
6945         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
6946         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
6947         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
6948         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
6949         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
6950         (linux-personality.o: ../nat/linux-personality.c): Remove.
6951         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
6952         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
6953         (x86-linux.o: ../nat/x86-linux.c): Remove.
6954         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
6955         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
6956
6957 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6958
6959         * Makefile.in (%.o: ../common/%.c): New rule.
6960         (signals.o: ../common/signals.c): Remove.
6961         (print-utils.o: ../common/print-utils.c): Remove.
6962         (rsp-low.o: ../common/rsp-low.c): Remove.
6963         (common-utils.o: ../common/common-utils.c): Remove.
6964         (posix-strerror.o: ../common/posix-strerror.c): Remove.
6965         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
6966         (vec.o: ../common/vec.c): Remove.
6967         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
6968         (xml-utils.o: ../common/xml-utils.c): Remove.
6969         (ptid.o: ../common/ptid.c): Remove.
6970         (buffer.o: ../common/buffer.c): Remove.
6971         (format.o: ../common/format.c): Remove.
6972         (filestuff.o: ../common/filestuff.c): Remove.
6973         (agent.o: ../common/agent.c): Remove.
6974         (errors.o: ../common/errors.c): Remove.
6975         (environ.o: ../common/environ.c): Remove.
6976         (common-debug.o: ../common/common-debug.c): Remove.
6977         (cleanups.o: ../common/cleanups.c): Remove.
6978         (common-exceptions.o: ../common/common-exceptions.c): Remove.
6979         (fileio.o: ../common/fileio.c): Remove.
6980         (common-regcache.o: ../common/common-regcache.c): Remove.
6981         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
6982         (new-op.o: ../common/new-op.c): Remove.
6983         (btrace-common.o: ../common/btrace-common.c): Remove.
6984
6985 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6986
6987         * Makefile.in (%.o: ../target/%.c): New rule.
6988         (waitstatus.o: ../target/waitstatus.c): Remove.
6989
6990 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6991
6992         * Makefile.in
6993         (%.c: ../regformats/%.dat,
6994         (%.c: ../regformats/arm/%.dat,
6995         (%.c: ../regformats/i386/%.dat,
6996         (%.c: ../regformats/rs6000/%.dat): New rules.
6997         (aarch64.c): Remove.
6998         (reg-arm.c): Remove.
6999         (arm-with-iwmmxt.c): Remove.
7000         (arm-with-vfpv2.c): Remove.
7001         (arm-with-vfpv3.c): Remove.
7002         (arm-with-neon.c): Remove.
7003         (reg-bfin.c): Remove.
7004         (reg-cris.c): Remove.
7005         (reg-crisv32.c): Remove.
7006         (i386.c): Remove.
7007         (i386-linux.c): Remove.
7008         (i386-avx.c): Remove.
7009         (i386-avx-linux.c): Remove.
7010         (i386-avx-avx512.c): Remove.
7011         (i386-avx-avx512-linux.c): Remove.
7012         (i386-mpx.c): Remove.
7013         (i386-mpx-linux.c): Remove.
7014         (i386-avx-mpx-avx512-pku.c): Remove.
7015         (i386-avx-mpx-avx512-pku-linux.c): Remove.
7016         (i386-avx-mpx.c): Remove.
7017         (i386-avx-mpx-linux.c): Remove.
7018         (i386-mmx.c): Remove.
7019         (i386-mmx-linux.c): Remove.
7020         (reg-ia64.c): Remove.
7021         (reg-m32r.c): Remove.
7022         (reg-m68k.c): Remove.
7023         (reg-cf.c): Remove.
7024         (mips-linux.c): Remove.
7025         (mips-dsp-linux.c): Remove.
7026         (mips64-linux.c): Remove.
7027         (mips64-dsp-linux.c): Remove.
7028         (nios2-linux.c): Remove.
7029         (powerpc-32.c): Remove.
7030         (powerpc-32l.c): Remove.
7031         (powerpc-altivec32l.c): Remove.
7032         (powerpc-cell32l.c): Remove.
7033         (powerpc-vsx32l.c): Remove.
7034         (powerpc-isa205-32l.c): Remove.
7035         (powerpc-isa205-altivec32l.c): Remove.
7036         (powerpc-isa205-vsx32l.c): Remove.
7037         (powerpc-e500l.c): Remove.
7038         (powerpc-64l.c): Remove.
7039         (powerpc-altivec64l.c): Remove.
7040         (powerpc-cell64l.c): Remove.
7041         (powerpc-vsx64l.c): Remove.
7042         (powerpc-isa205-64l.c): Remove.
7043         (powerpc-isa205-altivec64l.c): Remove.
7044         (powerpc-isa205-vsx64l.c): Remove.
7045         (s390-linux32.c): Remove.
7046         (s390-linux32v1.c): Remove.
7047         (s390-linux32v2.c): Remove.
7048         (s390-linux64.c): Remove.
7049         (s390-linux64v1.c): Remove.
7050         (s390-linux64v2.c): Remove.
7051         (s390-te-linux64.c): Remove.
7052         (s390-vx-linux64.c): Remove.
7053         (s390-tevx-linux64.c): Remove.
7054         (s390x-linux64.c): Remove.
7055         (s390x-linux64v1.c): Remove.
7056         (s390x-linux64v2.c): Remove.
7057         (s390x-te-linux64.c): Remove.
7058         (s390x-vx-linux64.c): Remove.
7059         (s390x-tevx-linux64.c): Remove.
7060         (tic6x-c64xp-linux.c): Remove.
7061         (tic6x-c64x-linux.c): Remove.
7062         (tic6x-c62x-linux.c): Remove.
7063         (reg-sh.c): Remove.
7064         (reg-sparc64.c): Remove.
7065         (reg-spu.c): Remove.
7066         (amd64.c): Remove.
7067         (amd64-linux.c): Remove.
7068         (amd64-avx.c): Remove.
7069         (amd64-avx-linux.c): Remove.
7070         (amd64-avx-avx512.c): Remove.
7071         (amd64-avx-avx512-linux.c): Remove.
7072         (amd64-mpx.c): Remove.
7073         (amd64-mpx-linux.c): Remove.
7074         (amd64-avx-mpx-avx512-pku.c): Remove.
7075         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
7076         (amd64-avx-mpx.c): Remove.
7077         (amd64-avx-mpx-linux.c): Remove.
7078         (x32.c): Remove.
7079         (x32-linux.c): Remove.
7080         (x32-avx.c): Remove.
7081         (x32-avx-linux.c): Remove.
7082         (x32-avx-avx512.c): Remove.
7083         (x32-avx-avx512-linux.c): Remove.
7084         (reg-xtensa.c): Remove.
7085         (reg-tilegx.c): Remove.
7086         (reg-tilegx32.c): Remove.
7087
7088 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7089
7090         * Makefile.in (SFILES): Add "common/environ.c".
7091         (OBJS): Add "common/environ.h".
7092
7093 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7094
7095         * configure.ac: Check if the fs_base and gs_base members of
7096         `struct user_regs_struct' exist.
7097         * config.in: Regenerated.
7098         * configure: Likewise.
7099
7100 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7101
7102         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
7103         target_read_memory.
7104         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
7105         (get_next_pcs_syscall_next_pc): Likewise.
7106
7107 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
7108
7109         * win32-i386-low.c: Fix incorrect reference to a couple source files.
7110         * nto-x86-low.c: Likewise.
7111
7112 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
7113
7114         * Makefile.in: Include disable-implicit-rules.mk.
7115
7116 2016-11-23  Pedro Alves  <palves@redhat.com>
7117
7118         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
7119         (debug_vprintf): Use std::chrono::steady_clock instead of
7120         gettimeofday.  Use '.' instead of ':'.
7121         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
7122         (get_timestamp): Use std::chrono::steady_clock instead of
7123         gettimeofday.
7124
7125 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7126
7127         * Makefile.in: Fix whitespace formatting.
7128
7129 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7130
7131         * Makefile.in (SFILES, OBS): Flatten list and order
7132         alphabetically.
7133
7134 2016-11-23  Pedro Alves  <palves@redhat.com>
7135
7136         * event-loop.c (handle_file_event): Use warning.
7137         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
7138         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7139         Use warning.
7140
7141 2016-11-23  Pedro Alves  <palves@redhat.com>
7142
7143         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
7144         output.
7145         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
7146         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
7147         debug_printf and debug_flush for debug output.
7148         * server.c (handle_general_set): Likewise.
7149         * thread-db.c (try_thread_db_load): Use debug_printf for debug
7150         output.
7151
7152 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7153
7154         * Makefile.in (.c.o): Replace rule with ...
7155         (%.o: %.c): ... this one.
7156
7157 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7158
7159         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
7160         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
7161         make.
7162         * configure.ac: Remove checks for the make program.
7163         * configure: Re-generate.
7164
7165 2016-10-28  Pedro Alves  <palves@redhat.com>
7166
7167         * Makefile.in (CXX_DIALECT): Get from configure.
7168         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
7169         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
7170         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
7171         * config.in: Regenerate.
7172         * configure: Regenerate.
7173
7174 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7175
7176         * linux-low.c (linux_supports_range_stepping): Return true if
7177         can_software_single_step return true.
7178
7179 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7180
7181         * inferiors.c (find_inferior_in_random): New function.
7182         * inferiors.h (find_inferior_in_random): Declare.
7183         * linux-low.c (linux_wait_for_event_filtered): Call
7184         find_inferior_in_random instead of find_inferior.
7185
7186 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7187
7188         * linux-low.c (linux_wait_1): If single-step breakpoints are
7189         inserted, remove them.
7190
7191 2016-10-26  Pedro Alves  <palves@redhat.com>
7192
7193         * linux-low.c (handle_extended_wait): Link parent/child fork
7194         threads.
7195         (linux_wait_1): Unlink them.
7196         (linux_set_resume_request): Ignore resume requests for
7197         already-resumed and unhandled fork child threads.
7198         * linux-low.h (struct lwp_info) <fork_relative>: New field.
7199         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
7200         New functions.
7201         (handle_v_requests) <vCont>: Don't call require_running.
7202         * server.h (in_queued_stop_replies): New declaration.
7203
7204 2016-10-24  Yao Qi  <yao.qi@linaro.org>
7205
7206         PR server/20733
7207         * linux-aarch64-low.c (append_insns): Cast the return value to
7208         'uint32_t *'.
7209
7210 2016-10-10  Yao Qi  <yao.qi@linaro.org>
7211
7212         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
7213
7214 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7215
7216         * target.c (target_supports_multi_process): New function, moved
7217         from...
7218         * target.h (target_supports_multi_process): ... here.  Remove
7219         macro.
7220
7221 2016-10-05  Tom Tromey  <tom@tromey.com>
7222
7223         PR remote/20655:
7224         * tracepoint.c (handle_tracepoint_bkpts): Check
7225         ipa_error_tracepoint, not ipa_stopping_tracepoint.
7226
7227 2016-10-05  Yao Qi  <yao.qi@linaro.org>
7228
7229         * configure.srv: Update the path of arm-*.xml files.
7230
7231 2016-10-05  Terry Guo  <terry.guo@arm.com>
7232             Yao Qi  <yao.qi@linaro.org>
7233
7234         * Makefile.in: Adjust the path of rules.
7235         * configure.srv: Update the path of xml files.
7236         * regformats/arm-with-iwmmxt.dat: Regenerated.
7237         * regformats/arm-with-neon.dat: Likewise.
7238         * regformats/arm-with-vfpv2.dat: Likewise.
7239         * regformats/arm-with-vfpv3.dat Likewise.
7240
7241 2016-09-30  Yao Qi  <yao.qi@linaro.org>
7242
7243         PR gdbserver/20627
7244         * target.c (target_stop_and_wait): Don't call
7245         target_continue_no_signal, use resume_stop instead.
7246
7247 2016-09-26  Yao Qi  <yao.qi@linaro.org>
7248
7249         * linux-low.c (linux_wait_1): Call debug_exit.
7250
7251 2016-09-23  Pedro Alves  <palves@redhat.com>
7252
7253         * Makefile.in (SFILES): Add common/new-op.c.
7254         (OBS): Add common/new-op.o.
7255         (new-op.o): New rule.
7256
7257 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
7258
7259         * .gitinore: Ignore more files.
7260
7261 2016-09-21  Yao Qi  <yao.qi@linaro.org>
7262
7263         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
7264         23.
7265
7266 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
7267
7268         * server.c (start_inferior): Call target_mourn_inferior instead of
7269         mourn_inferior; pass ptid_t argument to it.
7270         (resume): Likewise.
7271         (handle_target_event): Likewise.
7272         * target.c (target_mourn_inferior): New function.
7273         * target.h (mourn_inferior): Delete macro.
7274
7275 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7276
7277         * linux-low.c (lwp_is_stepping): New function.
7278
7279 2016-09-06  Carl Love  <cel@us.ibm.com>
7280
7281         * server.c (start_inferior):  Fixed comment, requested comment change
7282         didn't get updated correctly.  Removed reference to ptrace () call as
7283         it is only true on Linux systems.
7284
7285 2016-09-06  Carl Love  <cel@us.ibm.com>
7286
7287         * server.c (start_inferior):  Do not call
7288         function target_post_create_inferior () if the
7289         inferior process has already exited.
7290
7291 2016-09-05  Pedro Alves  <palves@redhat.com>
7292
7293         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
7294         (COMPILE.pre, CC_LD): Use CXX directly.
7295         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
7296         * acinclude.m4: Don't include build-with-cxx.m4.
7297         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
7298         * configure: Regenerate.
7299
7300 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
7301
7302         PR gdb/19495
7303         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
7304         call writing data to own_buf.
7305
7306 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7307
7308         * target.c (mywait): Call target_wait instead of
7309         the_target->wait.
7310         (target_wait): New function.
7311
7312 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7313
7314         * server.c (start_inferior): New variable 'ptid'.  Replace calls
7315         to the_target->resume by target_continue{,_no_signal}, depending
7316         on the case.
7317         * target.c (target_stop_and_wait): Call target_continue_no_signal
7318         instead of the_target->resume.
7319         (target_continue): New function.
7320
7321 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7322
7323         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
7324
7325 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
7326
7327         PR server/20491
7328         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
7329         ps_prochandle.
7330         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
7331         * linux-arm-low.c (ps_get_thread_area): Likewise.
7332         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
7333         * linux-m68k-low.c (ps_get_thread_area): Likewise.
7334         * linux-mips-low.c (ps_get_thread_area): Likewise.
7335         * linux-nios2-low.c (ps_get_thread_area): Likewise.
7336         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
7337         * linux-x86-low.c (ps_get_thread_area): Likewise.
7338         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
7339
7340 2016-08-19  Pedro Alves  <palves@redhat.com>
7341
7342         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
7343
7344 2016-08-19  Pedro Alves  <palves@redhat.com>
7345
7346         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
7347         comment.  Use memcpy instead of casting through unsigned long.
7348
7349 2016-08-19  Pedro Alves  <palves@redhat.com>
7350
7351         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
7352         allocating around 0x80000000.
7353
7354 2016-08-19  Pedro Alves  <palves@redhat.com>
7355
7356         PR gdb/20415
7357         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
7358         (x32-avx512-linux-ipa.o): New rules.
7359         * configure.ac (x86_64-*-linux*): New x32 check.
7360         * configure.srv (ipa_x32_linux_regobj): New.
7361         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
7362         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
7363         descriptions.
7364         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
7365         descriptions.
7366         * configure: Regenerate.
7367
7368 2016-08-09  Pedro Alves  <palves@redhat.com>
7369
7370         PR gdb/18653
7371         * Makefile.in (OBS): Add signals-state-save-restore.o.
7372         (signals-state-save-restore.o): New rule.
7373         * config.in: Regenerate.
7374         * configure: Regenerate.
7375         * linux-low.c: Include "signals-state-save-restore.h".
7376         (linux_create_inferior): Call
7377         restore_original_signals_state.
7378         * server.c: Include "dispositions-save-restore.h".
7379         (captured_main): Call save_original_signals_state.
7380
7381 2016-08-05  Pedro Alves  <palves@redhat.com>
7382
7383         * configure: Regenerate.
7384
7385 2016-08-04  Yao Qi  <yao.qi@linaro.org>
7386
7387         * linux-low.c (regsets_fetch_inferior_registers): Check
7388         errno is ESRCH or not.
7389
7390 2016-08-02  Yao Qi  <yao.qi@linaro.org>
7391
7392         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
7393         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
7394         (thread_db_load_search): Update.
7395         (try_thread_db_load_1): Don't look for td_ta_event_addr,
7396         td_ta_set_event and td_ta_event_getmsg.
7397
7398 2016-07-26  Pedro Alves  <palves@redhat.com>
7399
7400         PR server/20414
7401         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
7402         of unsigned long for 64-bit registers and use uint32_t instead of
7403         unsigned int for 32-bit registers.
7404
7405 2016-07-26  Pedro Alves  <palves@redhat.com>
7406
7407         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
7408         to 'ptrace'.
7409
7410 2016-07-21  Tom Tromey  <tom@tromey.com>
7411
7412         * configure: Rebuild.
7413
7414 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7415
7416         * mem-break.c (find_gdb_breakpoint): Cast bp to
7417         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
7418
7419 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7420
7421         * server.c (handle_v_requests): Support s and S actions
7422         if target_supports_software_single_step return true.
7423
7424 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7425
7426         * linux-low.c (resume_stopped_resumed_lwps): If resume request
7427         is resume_step, call maybe_hw_step.
7428         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
7429         and unstop them.
7430         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
7431         breakpoints or not.
7432         (proceed_one_lwp): If resume request is resume_step, install
7433         reinsert breakpoints and call maybe_hw_step.
7434
7435 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7436
7437         * linux-low.c (proceed_one_lwp): Declare.
7438         (linux_resume_one_thread): Remove local variable 'step'.
7439         Lift code enqueue signal.  Call proceed_one_lwp instead of
7440         linux_resume_one_lwp.
7441
7442 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7443
7444         * linux-low.c (linux_resume_one_thread): Call
7445         enqueue_pending_signal.
7446
7447 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7448
7449         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7450         * inferiors.c (do_restore_current_thread_cleanup): New function.
7451         (make_cleanup_restore_current_thread): Likewise.
7452         * linux-low.c (install_software_single_step_breakpoints): Call
7453         make_cleanup_restore_current_thread.  Switch current_thread to
7454         thread.
7455
7456 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7457
7458         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
7459         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
7460         (clone_one_breakpoint): Likewise.
7461         (delete_reinsert_breakpoints): Change parameter to thread.
7462         Callers updated.
7463         (has_reinsert_breakpoints): Likewise.
7464         (uninsert_reinsert_breakpoints): Likewise.
7465         (reinsert_reinsert_breakpoints): Likewise.
7466         * mem-break.h (set_reinsert_breakpoint): Update declaration.
7467         (delete_reinsert_breakpoints): Likewise.
7468         (reinsert_reinsert_breakpoints): Likewise.
7469         (uninsert_reinsert_breakpoints): Likewise.
7470         (has_reinsert_breakpoints): Likewise.
7471
7472 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7473
7474         * inferiors.c (get_thread_process): Make parameter const.
7475         * inferiors.h (get_thread_process): Update declaration.
7476         * mem-break.c (clone_all_breakpoints): Remove all parameters.
7477         Add new parameters child_thread and parent_thread.  Callers
7478         updated.
7479         * mem-break.h (clone_all_breakpoints): Update declaration.
7480
7481 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7482
7483         * mem-break.c (struct breakpoint) <cond_list>: Remove.
7484         <command_list, handler>: Remove.
7485         (struct gdb_breakpoint): New.
7486         (struct other_breakpoint): New.
7487         (struct reinsert_breakpoint): New.
7488         (is_gdb_breakpoint): New function.
7489         (any_persistent_commands): Update command_list if
7490         is_gdb_breakpoint returns true.
7491         (set_breakpoint): Create breakpoints according to their types.
7492         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
7493         (set_gdb_breakpoint_1): Likewise.
7494         (set_gdb_breakpoint): Likewise.
7495         (clear_breakpoint_conditions): Change parameter type to
7496         'struct gdb_breakpoint *'.
7497         (clear_breakpoint_commands): Likewise.
7498         (clear_breakpoint_conditions_and_commands): Likewise.
7499         (add_condition_to_breakpoint): Likewise.
7500         (add_breakpoint_condition): Likewise.
7501         (add_commands_to_breakpoint): Likewise.
7502         (check_breakpoints): Check other_breakpoint.
7503         (clone_one_breakpoint): Clone breakpopint according to its type.
7504         * mem-break.h (struct gdb_breakpoint): Declare.
7505         (set_gdb_breakpoint): Update declaration.
7506         (clear_breakpoint_conditions_and_commands): Likewise.
7507         (add_breakpoint_condition): Likewise.
7508         (add_breakpoint_commands): Likewise.
7509         * server.c (process_point_options): Change parameter type to
7510         'struct gdb_breakpoint *'.
7511
7512 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7513
7514         * mem-break.c (set_breakpoint_at): Rename it to ...
7515         (set_breakpoint_type_at): ... it.
7516         (set_breakpoint_at): Call set_breakpoint_type_at.
7517         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
7518         * mem-break.h (set_breakpoint_at): Update comments.
7519
7520 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
7521
7522         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
7523         to buf parameter.
7524         (nios2_store_gregset): Likewise.
7525
7526 2016-07-01  Pedro Alves  <palves@redhat.com>
7527             Antoine Tremblay  <antoine.tremblay@ericsson.com>
7528
7529         * linux-low.c: Change interface to take the target lwp_info
7530         pointer directly and return void.  Handle detaching from a zombie
7531         thread.
7532         (linux_detach_lwp_callback): New function.
7533         (linux_detach): Detach from the leader thread after detaching from
7534         the clone threads.
7535
7536 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7537
7538         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
7539         for variable new_offset.
7540         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7541         (aarch64_ftrace_insn_reloc_cb): Likewise.
7542         (aarch64_ftrace_insn_reloc_tb): Likewise.
7543         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
7544         PRIx64 instead of PRIx32.
7545
7546 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7547
7548         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
7549         (the_low_target): Install arm_get_syscall_trapinfo.
7550
7551 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7552
7553         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
7554         function.
7555         (the_low_target): Install aarch64_get_syscall_trapinfo.
7556
7557 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7558
7559         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
7560         Callers updated.
7561         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
7562         Remove parameter sysno.
7563         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
7564         sysret.
7565
7566 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7567
7568         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
7569         (s390_emit_ne_goto): Likewise.
7570         (s390_emit_lt_goto): Likewise.
7571         (s390_emit_le_goto): Likewise.
7572         (s390_emit_gt_goto): Likewise.
7573         (s390_emit_ge_goto): Likewise.
7574         (s390x_emit_eq_goto): Likewise.
7575         (s390x_emit_ne_goto): Likewise.
7576         (s390x_emit_lt_goto): Likewise.
7577         (s390x_emit_le_goto): Likewise.
7578         (s390x_emit_gt_goto): Likewise.
7579         (s390x_emit_ge_goto): Likewise.
7580         (s390_emit_ops_impl): Mark variable static.
7581         (s390x_emit_ops): Likewise.
7582
7583 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7584
7585         * linux-low.c (handle_extended_wait): Call
7586         uninsert_reinsert_breakpoints for the parent process.  Remove
7587         reinsert breakpoints from the child process.  Reinsert them to
7588         the parent process when vfork is done.
7589         * mem-break.c (uninsert_reinsert_breakpoints): New function.
7590         (reinsert_reinsert_breakpoints): New function.
7591         * mem-break.h (uninsert_reinsert_breakpoints): Declare
7592         (reinsert_reinsert_breakpoints): Declare.
7593
7594 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7595
7596         * linux-low.c (handle_extended_wait): If the parent is doing
7597         step-over, remove the reinsert breakpoints from the forked child.
7598
7599 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7600
7601         * linux-low.c (unsuspend_all_lwps): Declare.
7602         (linux_low_filter_event): If thread exited, call finish_step_over.
7603         If step-over is finished, unsuspend other threads.
7604
7605 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7606
7607         * linux-low.c (linux_resume_one_lwp_throw): Assert
7608         has_reinsert_breakpoints returns false.
7609         * mem-break.c (delete_disabled_breakpoints): Assert
7610         bp type isn't reinsert_breakpoint.
7611
7612 2016-06-17  Yao Qi  <yao.qi@linaro.org>
7613
7614         * linux-low.c (maybe_hw_step): New function.
7615         (linux_resume_one_lwp_throw): Call maybe_hw_step.
7616         (finish_step_over): Switch current_thread to lwp temporarily,
7617         and assert has_reinsert_breakpoints returns true.
7618         (proceed_one_lwp): Call maybe_hw_step.
7619         * mem-break.c (has_reinsert_breakpoints): New function.
7620         * mem-break.h (has_reinsert_breakpoints): Declare.
7621
7622 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
7623
7624         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
7625
7626 2016-05-17  Yao Qi  <yao.qi@linaro.org>
7627
7628         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
7629         instead of find_inferior.
7630
7631 2016-05-05  Yao Qi  <yao.qi@linaro.org>
7632
7633         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
7634         Initialize res to zero.
7635
7636 2016-05-05  Yao Qi  <yao.qi@linaro.org>
7637
7638         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
7639         to uint32_t.
7640
7641 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7642
7643         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
7644         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
7645         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
7646
7647 2016-04-28  Par Olsson  <par.olsson@windriver.com>
7648             Simon Marchi  <simon.marchi@ericsson.com>
7649
7650         * tracepoint.c (write_inferior_int8): New function.
7651         (cmd_qtenable_disable): Write enable flag using
7652         write_inferior_int8.
7653
7654 2016-04-25  Yao Qi  <yao.qi@linaro.org>
7655
7656         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
7657         (need_step_over_p): Return zero if the LWP has pending signals
7658         can be delivered on software single step target.
7659
7660 2016-04-25  Yao Qi  <yao.qi@linaro.org>
7661
7662         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
7663         return instead of error.
7664
7665 2016-04-22  Yao Qi  <yao.qi@linaro.org>
7666
7667         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
7668         to 23.
7669
7670 2016-04-22  Yao Qi  <yao.qi@linaro.org>
7671
7672         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
7673         signal when stepping over breakpoint with software single
7674         step.
7675
7676 2016-04-21  Pedro Alves  <palves@redhat.com>
7677
7678         * linux-s390-low.c (s390_collect_ptrace_register)
7679         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
7680         add casts.
7681         (s390_check_regset): Use void * instead of gdb_byte *.
7682
7683 2016-04-20  Pedro Alves  <palves@redhat.com>
7684
7685         * configure: Renegerate.
7686
7687 2016-04-20  Yao Qi  <yao.qi@linaro.org>
7688
7689         * linux-aarch32-low.c: Include "arch/arm-linux.h".
7690         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
7691         number 16.
7692         (arm_store_gregset): Likewise.
7693
7694 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7695
7696         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
7697         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
7698         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
7699         (amd64-avx-mpx-linux.c): New rules.
7700         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
7701         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
7702         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
7703         (srv_amd64_regobj): Add amd64-avx-mpx.o.
7704         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
7705         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
7706         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
7707         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
7708         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
7709         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
7710         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
7711         * linux-x86-low.c (x86_linux_read_description): Add case for
7712         X86_XSTATE_AVX_MPX_MASK.
7713         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
7714         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
7715         init_registers_i386_avx_mpx_linux.
7716         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
7717         (initialize_low_tracepoint): Call
7718         init_registers_i386_avx_mpx_linux.
7719         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
7720         (initialize_low_tracepoint): Call
7721         init_registers_amd64_avx_mpx_linux.
7722         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
7723         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
7724         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
7725         declarations.
7726
7727 2016-04-18  Pedro Alves  <palves@redhat.com>
7728
7729         * configure: Regenerate.
7730
7731 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7732
7733         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
7734         (aarch64_emit_sub): Likewise.
7735
7736 2016-04-12  Pedro Alves  <palves@redhat.com>
7737
7738         * utils.c (prepare_to_throw_exception): Delete.
7739
7740 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
7741
7742         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
7743
7744 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
7745
7746         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
7747
7748 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
7749
7750         * linux-aarch64-ipa.c: Add <elf.h> include.
7751         * linux-ppc-ipa.c: Add <elf.h> include.
7752         * linux-s390-ipa.c: Add <elf.h> include.
7753
7754 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
7755
7756         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
7757         (get_raw_reg_ptr): Likewise.
7758         (get_trace_state_variable_value_ptr): Likewise.
7759         (set_trace_state_variable_value_ptr): Likewise.
7760         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
7761         char *.
7762
7763 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
7764             Marcin Kościelnicki  <koriakin@0x04.net>
7765
7766         PR/17221
7767         * linux-ppc-low.c (emit_insns): New function.
7768         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
7769         (ppc_emit_prologue): New function.
7770         (ppc_emit_epilogue): New function.
7771         (ppc_emit_add): New function.
7772         (ppc_emit_sub): New function.
7773         (ppc_emit_mul): New function.
7774         (ppc_emit_lsh): New function.
7775         (ppc_emit_rsh_signed): New function.
7776         (ppc_emit_rsh_unsigned): New function.
7777         (ppc_emit_ext): New function.
7778         (ppc_emit_zero_ext): New function.
7779         (ppc_emit_log_not): New function.
7780         (ppc_emit_bit_and): New function.
7781         (ppc_emit_bit_or): New function.
7782         (ppc_emit_bit_xor): New function.
7783         (ppc_emit_bit_not): New function.
7784         (ppc_emit_equal): New function.
7785         (ppc_emit_less_signed): New function.
7786         (ppc_emit_less_unsigned): New function.
7787         (ppc_emit_ref): New function.
7788         (ppc_emit_const): New function.
7789         (ppc_emit_reg): New function.
7790         (ppc_emit_pop): New function.
7791         (ppc_emit_stack_flush): New function.
7792         (ppc_emit_swap): New function.
7793         (ppc_emit_stack_adjust): New function.
7794         (ppc_emit_call): New function.
7795         (ppc_emit_int_call_1): New function.
7796         (ppc_emit_void_call_2): New function.
7797         (ppc_emit_if_goto): New function.
7798         (ppc_emit_goto): New function.
7799         (ppc_emit_eq_goto): New function.
7800         (ppc_emit_ne_goto): New function.
7801         (ppc_emit_lt_goto): New function.
7802         (ppc_emit_le_goto): New function.
7803         (ppc_emit_gt_goto): New function.
7804         (ppc_emit_ge_goto): New function.
7805         (ppc_write_goto_address): New function.
7806         (ppc_emit_ops_impl): New static variable.
7807         (ppc64v1_emit_prologue): New function.
7808         (ppc64v2_emit_prologue): New function.
7809         (ppc64_emit_epilogue): New function.
7810         (ppc64_emit_add): New function.
7811         (ppc64_emit_sub): New function.
7812         (ppc64_emit_mul): New function.
7813         (ppc64_emit_lsh): New function.
7814         (ppc64_emit_rsh_signed): New function.
7815         (ppc64_emit_rsh_unsigned): New function.
7816         (ppc64_emit_ext): New function.
7817         (ppc64_emit_zero_ext): New function.
7818         (ppc64_emit_log_not): New function.
7819         (ppc64_emit_bit_and): New function.
7820         (ppc64_emit_bit_or): New function.
7821         (ppc64_emit_bit_xor): New function.
7822         (ppc64_emit_bit_not): New function.
7823         (ppc64_emit_equal): New function.
7824         (ppc64_emit_less_signed): New function.
7825         (ppc64_emit_less_unsigned): New function.
7826         (ppc64_emit_ref): New function.
7827         (ppc64_emit_const): New function.
7828         (ppc64v1_emit_reg): New function.
7829         (ppc64v2_emit_reg): New function.
7830         (ppc64_emit_pop): New function.
7831         (ppc64_emit_stack_flush): New function.
7832         (ppc64_emit_swap): New function.
7833         (ppc64v1_emit_call): New function.
7834         (ppc64v2_emit_call): New function.
7835         (ppc64v1_emit_int_call_1): New function.
7836         (ppc64v2_emit_int_call_1): New function.
7837         (ppc64v1_emit_void_call_2): New function.
7838         (ppc64v2_emit_void_call_2): New function.
7839         (ppc64_emit_if_goto): New function.
7840         (ppc64_emit_eq_goto): New function.
7841         (ppc64_emit_ne_goto): New function.
7842         (ppc64_emit_lt_goto): New function.
7843         (ppc64_emit_le_goto): New function.
7844         (ppc64_emit_gt_goto): New function.
7845         (ppc64_emit_ge_goto): New function.
7846         (ppc64v1_emit_ops_impl): New static variable.
7847         (ppc64v2_emit_ops_impl): New static variable.
7848         (ppc_emit_ops): New function.
7849         (linux_low_target): Wire in ppc_emit_ops.
7850
7851 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
7852             Marcin Kościelnicki  <koriakin@0x04.net>
7853
7854         PR/17221
7855         * Makefile.in: Add powerpc-*-ipa.o
7856         * configure.srv: Add ipa_obj for powerpc*-linux.
7857         * linux-ppc-ipa.c: New file.
7858         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
7859         includes.
7860         (PPC_FIELD): New macro.
7861         (PPC_SEXT): New macro.
7862         (PPC_OP6): New macro.
7863         (PPC_BO): New macro.
7864         (PPC_LI): New macro.
7865         (PPC_BD): New macro.
7866         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
7867         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
7868         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
7869         (ppc_get_thread_area): New function.
7870         (is_elfv2_inferior): New function.
7871         (gen_ds_form): New function.
7872         (GEN_STD): New macro.
7873         (GEN_STDU): New macro.
7874         (GEN_LD): New macro.
7875         (GEN_LDU): New macro.
7876         (gen_d_form): New function.
7877         (GEN_ADDI): New macro.
7878         (GEN_ADDIS): New macro.
7879         (GEN_LI): New macro.
7880         (GEN_LIS): New macro.
7881         (GEN_ORI): New macro.
7882         (GEN_ORIS): New macro.
7883         (GEN_LWZ): New macro.
7884         (GEN_STW): New macro.
7885         (GEN_STWU): New macro.
7886         (gen_xfx_form): New function.
7887         (GEN_MFSPR): New macro.
7888         (GEN_MTSPR): New macro.
7889         (GEN_MFCR): New macro.
7890         (GEN_MTCR): New macro.
7891         (GEN_SYNC): New macro.
7892         (GEN_LWSYNC): New macro.
7893         (gen_x_form): New function.
7894         (GEN_OR): New macro.
7895         (GEN_MR): New macro.
7896         (GEN_LWARX): New macro.
7897         (GEN_STWCX): New macro.
7898         (GEN_CMPW): New macro.
7899         (gen_md_form): New function.
7900         (GEN_RLDICL): New macro.
7901         (GEN_RLDICR): New macro.
7902         (gen_i_form): New function.
7903         (GEN_B): New macro.
7904         (GEN_BL): New macro.
7905         (gen_b_form): New function.
7906         (GEN_BNE): New macro.
7907         (GEN_LOAD): New macro.
7908         (GEN_STORE): New macro.
7909         (gen_limm): New function.
7910         (gen_atomic_xchg): New function.
7911         (gen_call): New function.
7912         (ppc_relocate_instruction): New function.
7913         (ppc_install_fast_tracepoint_jump_pad): New function.
7914         (ppc_get_min_fast_tracepoint_insn_len): New function.
7915         (ppc_get_ipa_tdesc_idx): New function.
7916         (the_low_target): Wire in the new functions.
7917         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
7918         tdescs.
7919         * linux-ppc-tdesc.h: New file.
7920
7921 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
7922
7923         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
7924         (alloc_jump_pad_buffer): New function.
7925         * linux-amd64-ipa.c: Add <sys/mman.h> include.
7926         (alloc_jump_pad_buffer): New function.
7927         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
7928         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
7929         (alloc_jump_pad_buffer): New function.
7930         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
7931         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
7932         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
7933         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
7934
7935 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
7936
7937         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
7938         * linux-amd64-ipa.c: Likewise.
7939         * linux-i386-ipa.c: Likewise.
7940         * linux-s390-ipa.c: Likewise.
7941         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
7942         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
7943         set_trace_state_variable_value_ptr.
7944         (struct ipa_sym_addresses): Likewise.
7945         (symbol_list): Likewise.
7946         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
7947         accessing gdb_collect directly.
7948         (gdb_collect_ptr_type): New typedef.
7949         (get_raw_reg_ptr_type): New typedef.
7950         (get_trace_state_variable_value_ptr_type): New typedef.
7951         (set_trace_state_variable_value_ptr_type): New typedef.
7952         (gdb_collect_ptr): New global.
7953         (get_raw_reg_ptr): New global.
7954         (get_trace_state_variable_value_ptr): New global.
7955         (set_trace_state_variable_value_ptr): New global.
7956         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
7957         accessing get_raw_reg directly.
7958         (get_get_tsv_func_addr): Likewise for
7959         get_trace_state_variable_value_ptr.
7960         (get_set_tsv_func_addr): Likewise for
7961         set_trace_state_variable_value_ptr.
7962         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
7963
7964 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
7965
7966         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
7967
7968 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
7969
7970         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
7971         packets.
7972         (relocate_instruction): Remove own_buf.
7973         * server.c (own_buf): Make global.
7974         (handle_v_requests): Make global.
7975         * server.h (own_buf): New declaration.
7976         (handle_v_requests): New prototype.
7977
7978 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
7979
7980         PR 18377
7981         * linux-s390-low.c (add_insns): New function.
7982         (s390_emit_prologue): New function.
7983         (s390_emit_epilogue): New function.
7984         (s390_emit_add): New function.
7985         (s390_emit_sub): New function.
7986         (s390_emit_mul): New function.
7987         (s390_emit_lsh): New function.
7988         (s390_emit_rsh_signed): New function.
7989         (s390_emit_rsh_unsigned): New function.
7990         (s390_emit_ext): New function.
7991         (s390_emit_log_not): New function.
7992         (s390_emit_bit_and): New function.
7993         (s390_emit_bit_or): New function.
7994         (s390_emit_bit_xor): New function.
7995         (s390_emit_bit_not): New function.
7996         (s390_emit_equal): New function.
7997         (s390_emit_less_signed): New function.
7998         (s390_emit_less_unsigned): New function.
7999         (s390_emit_ref): New function.
8000         (s390_emit_if_goto): New function.
8001         (s390_emit_goto): New function.
8002         (s390_write_goto_address): New function.
8003         (s390_emit_litpool): New function.
8004         (s390_emit_const): New function.
8005         (s390_emit_call): New function.
8006         (s390_emit_reg): New function.
8007         (s390_emit_pop): New function.
8008         (s390_emit_stack_flush): New function.
8009         (s390_emit_zero_ext): New function.
8010         (s390_emit_swap): New function.
8011         (s390_emit_stack_adjust): New function.
8012         (s390_emit_set_r2): New function.
8013         (s390_emit_int_call_1): New function.
8014         (s390_emit_void_call_2): New function.
8015         (s390_emit_eq_goto): New function.
8016         (s390_emit_ne_goto): New function.
8017         (s390_emit_lt_goto): New function.
8018         (s390_emit_le_goto): New function.
8019         (s390_emit_gt_goto): New function.
8020         (s390_emit_ge_goto): New function.
8021         (s390x_emit_prologue): New function.
8022         (s390x_emit_epilogue): New function.
8023         (s390x_emit_add): New function.
8024         (s390x_emit_sub): New function.
8025         (s390x_emit_mul): New function.
8026         (s390x_emit_lsh): New function.
8027         (s390x_emit_rsh_signed): New function.
8028         (s390x_emit_rsh_unsigned): New function.
8029         (s390x_emit_ext): New function.
8030         (s390x_emit_log_not): New function.
8031         (s390x_emit_bit_and): New function.
8032         (s390x_emit_bit_or): New function.
8033         (s390x_emit_bit_xor): New function.
8034         (s390x_emit_bit_not): New function.
8035         (s390x_emit_equal): New function.
8036         (s390x_emit_less_signed): New function.
8037         (s390x_emit_less_unsigned): New function.
8038         (s390x_emit_ref): New function.
8039         (s390x_emit_if_goto): New function.
8040         (s390x_emit_const): New function.
8041         (s390x_emit_call): New function.
8042         (s390x_emit_reg): New function.
8043         (s390x_emit_pop): New function.
8044         (s390x_emit_stack_flush): New function.
8045         (s390x_emit_zero_ext): New function.
8046         (s390x_emit_swap): New function.
8047         (s390x_emit_stack_adjust): New function.
8048         (s390x_emit_int_call_1): New function.
8049         (s390x_emit_void_call_2): New function.
8050         (s390x_emit_eq_goto): New function.
8051         (s390x_emit_ne_goto): New function.
8052         (s390x_emit_lt_goto): New function.
8053         (s390x_emit_le_goto): New function.
8054         (s390x_emit_gt_goto): New function.
8055         (s390x_emit_ge_goto): New function.
8056         (s390_emit_ops): New function.
8057         (struct linux_target_ops): Fill in emit_ops hook.
8058
8059 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8060
8061         PR 18377
8062         * Makefile.in: Add s390 IPA files.
8063         * configure.srv: Build IPA for s390.
8064         * linux-s390-ipa.c: New file.
8065         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
8066         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
8067         (tdesc_s390_linux32): Likewise.
8068         (init_registers_s390_linux32v1): Likewise.
8069         (tdesc_s390_linux32v1): Likewise.
8070         (init_registers_s390_linux32v2): Likewise.
8071         (tdesc_s390_linux32v2): Likewise.
8072         (init_registers_s390_linux64): Likewise.
8073         (tdesc_s390_linux64): Likewise.
8074         (init_registers_s390_linux64v1): Likewise.
8075         (tdesc_s390_linux64v1): Likewise.
8076         (init_registers_s390_linux64v2): Likewise.
8077         (tdesc_s390_linux64v2): Likewise.
8078         (init_registers_s390_te_linux64): Likewise.
8079         (tdesc_s390_te_linux64): Likewise.
8080         (init_registers_s390_vx_linux64): Likewise.
8081         (tdesc_s390_vx_linux64): Likewise.
8082         (init_registers_s390_tevx_linux64): Likewise.
8083         (tdesc_s390_tevx_linux64): Likewise.
8084         (init_registers_s390x_linux64): Likewise.
8085         (tdesc_s390x_linux64): Likewise.
8086         (init_registers_s390x_linux64v1): Likewise.
8087         (tdesc_s390x_linux64v1): Likewise.
8088         (init_registers_s390x_linux64v2): Likewise.
8089         (tdesc_s390x_linux64v2): Likewise.
8090         (init_registers_s390x_te_linux64): Likewise.
8091         (tdesc_s390x_te_linux64): Likewise.
8092         (init_registers_s390x_vx_linux64): Likewise.
8093         (tdesc_s390x_vx_linux64): Likewise.
8094         (init_registers_s390x_tevx_linux64): Likewise.
8095         (tdesc_s390x_tevx_linux64): Likewise.
8096         (have_hwcap_s390_vx): New static variable.
8097         (s390_arch_setup): Fill have_hwcap_s390_vx.
8098         (s390_get_thread_area): New function.
8099         (s390_ft_entry_gpr_esa): New const.
8100         (s390_ft_entry_gpr_zarch): New const.
8101         (s390_ft_entry_misc): New const.
8102         (s390_ft_entry_fr): New const.
8103         (s390_ft_entry_vr): New const.
8104         (s390_ft_main_31): New const.
8105         (s390_ft_main_64): New const.
8106         (s390_ft_exit_fr): New const.
8107         (s390_ft_exit_vr): New const.
8108         (s390_ft_exit_misc): New const.
8109         (s390_ft_exit_gpr_esa): New const.
8110         (s390_ft_exit_gpr_zarch): New const.
8111         (append_insns): New function.
8112         (s390_relocate_instruction): New function.
8113         (s390_install_fast_tracepoint_jump_pad): New function.
8114         (s390_get_min_fast_tracepoint_insn_len): New function.
8115         (s390_get_ipa_tdesc_idx): New function.
8116         (struct linux_target_ops): Wire in the above functions.
8117         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
8118         * linux-s390-tdesc.h: New file.
8119
8120 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8121
8122         * linux-s390-low.c (s390_supports_tracepoints): New function.
8123         (struct linux_target_ops): Fill supports_tracepoints hook.
8124
8125 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8126
8127         * linux-low.c (lwp_signal_can_be_delivered): New function.
8128         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
8129
8130 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8131
8132         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
8133         0 if signal is enqueued.  Remove 'signal' from one debugging
8134         message.  Move one debugging message to some lines below.
8135         Remove code setting 'signal' to 0.
8136
8137 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8138
8139         * linux-low.c (linux_low_filter_event): Remove redundant
8140         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
8141
8142 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
8143
8144         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
8145         (struct linux_target_ops): Wire in the above.
8146
8147 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8148
8149         * linux-low.c: Update comments to start_step_over.
8150
8151 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8152
8153         PR server/19736
8154         * linux-low.c (handle_extended_wait): Set child suspended
8155         if event_lwp->bp_reinsert isn't zero.
8156
8157 2016-03-02  Yao Qi  <yao.qi@linaro.org>
8158
8159         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
8160         enqueue_pending_signal.
8161
8162 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
8163
8164         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
8165         is actually loaded.
8166
8167 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8168
8169         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
8170         (s390_regmap_3264) [!__s390x__]: New global.
8171         (s390_collect_ptrace_register): Skip map entries containing -1.
8172         (s390_supply_ptrace_register): Ditto.
8173         (s390_fill_gprs_high): New function.
8174         (s390_store_gprs_high): New function.
8175         (s390_regsets): Add NT_S390_HIGH_GPRS.
8176         (s390_get_hwcap): Enable on 31-bit.
8177         (have_hwcap_s390_high_gprs): Enable on 31-bit.
8178         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
8179         Detect NT_S390_HIGH_GPRS.
8180         (s390_usrregs_info_3264): Enable on 31-bit.
8181         (s390_regs_info): Enable regs_info_3264 on 31-bit.
8182         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
8183
8184 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8185
8186         PR gdb/13808
8187         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
8188         * configure.srv: Ditto.
8189         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
8190         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
8191         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
8192         (init_registers_amd64_linux): Remove prototype.
8193         (tdesc_amd64_linux): Remove declaration.
8194         (get_ipa_tdesc): New function.
8195         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8196         initialize remaining tdescs.
8197         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
8198         (init_registers_i386_linux): Remove prototype.
8199         (tdesc_i386_linux): Remove declaration.
8200         (get_ipa_tdesc): New function.
8201         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8202         initialize remaining tdescs.
8203         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
8204         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
8205         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
8206         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
8207         (x86_get_ipa_tdesc_idx): New function.
8208         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
8209         * linux-x86-tdesc.h: New file.
8210         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
8211         (target_get_ipa_tdesc_idx): New macro.
8212         * tracepoint.c (ipa_tdesc_idx): New macro.
8213         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
8214         (symbol_list): Add ipa_tdesc_idx.
8215         (cmd_qtstart): Write ipa_tdesc_idx in the target.
8216         (ipa_tdesc): Remove.
8217         (ipa_tdesc_idx): New variable.
8218         (get_context_regcache): Use get_ipa_tdesc.
8219         (gdb_collect): Ditto.
8220         (gdb_probe): Ditto.
8221         * tracepoint.h (get_ipa_tdesc): New prototype.
8222         (ipa_tdesc): Remove.
8223
8224 2016-02-24  Pedro Alves  <palves@redhat.com>
8225
8226         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
8227         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
8228         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
8229         Factor out common code between the USE_SIGTRAP_SIGINFO and
8230         !USE_SIGTRAP_SIGINFO blocks.
8231         (linux_low_filter_event): Call save_stop_reason instead of
8232         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
8233         Update comments.
8234         (linux_wait_1): Update comments.
8235
8236 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
8237
8238         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
8239         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
8240         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
8241         ppc_insert_point, ppc_remove_point.
8242
8243 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
8244
8245         * linux-s390-low.c (s390_supports_z_point_type): New function.
8246         (struct linux_target_ops): Wire s390_supports_z_point_type in.
8247
8248 2016-02-16  Yao Qi  <yao.qi@linaro.org>
8249
8250         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
8251         PC.  Get pc from regcache_read_pc.
8252
8253 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8254
8255         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
8256         or linux_get_pc_32bit.
8257         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
8258
8259 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8260
8261         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
8262         arm_linux_get_next_pcs_fixup.
8263
8264 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
8265
8266         * tracepoint.c (x_tracepoint_action_download): Change
8267         write_inferior_data_ptr to write_inferior_data_pointer.
8268         (cmd_qtstart): Likewise.
8269         (write_inferior_data_ptr): Remove.
8270         (download_agent_expr): Change write_inferior_data_ptr to
8271         write_inferior_data_pointer.
8272         (download_tracepoint_1): Likewise.
8273         (download_tracepoint): Likewise.
8274         (download_trace_state_variables): Likewise.
8275
8276 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
8277             Marcin Kościelnicki  <koriakin@0x04.net>
8278
8279         * tracepoint.c (struct tracepoint_action_ops): Remove.
8280         (struct tracepoint_action): Remove ops.
8281         (m_tracepoint_action_download, r_tracepoint_action_download)
8282         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
8283         size and offset accordingly.
8284         (m_tracepoint_action_ops, r_tracepoint_action_ops)
8285         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
8286         (tracepoint_action_send, tracepoint_action_download): New functions.
8287         Helpers for trace action handlers.
8288         (add_tracepoint_action): Remove setup actions ops.
8289         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
8290
8291 2016-02-10  Yao Qi  <yao.qi@linaro.org>
8292
8293         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
8294
8295 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8296
8297         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
8298         to AC_OUTPUT.
8299         * configure: Regenerate.
8300
8301 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8302
8303         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
8304         void * to gdb_byte *.
8305         * linux-low.c (siginfo_fixup): Likewise.
8306         (linux_xfer_siginfo): Likewise.
8307         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
8308         Likewise.
8309         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8310
8311 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8312
8313         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
8314         to srv_tgtobj.
8315         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
8316         to srv_tgtobj.
8317         * linux-x86-low.c [__x86_64__]: Include
8318         "nat/amd64-linux-siginfo.h".
8319         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
8320         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
8321         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
8322         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
8323         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
8324         (cpt_si_fd, si_timerid, si_overrun): Move from
8325         nat/amd64-linux-siginfo.c.
8326         * Makefile.in (amd64-linux-siginfo.o:): New rule.
8327
8328 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
8329
8330         * server.c (skip_to_semicolon):  Remove.
8331         (process_point_options): Use strchrnul instead of
8332         skip_to_semicolon.
8333
8334 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8335
8336         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
8337         * linux-low.c (install_software_single_step_breakpoints): Don't
8338         call regcache_read_pc.
8339         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
8340         argument pc.
8341
8342 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8343
8344         * linux-low.c (install_software_single_step_breakpoints): Call
8345         regcache_read_pc instead of get_pc.
8346
8347 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8348
8349         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
8350         (unblock_async_io): Rename to ...
8351         (block_unblock_async_io): ... it.  New function.
8352         (enable_async_io): Don't install SIGIO handler.  Unblock it
8353         instead.
8354         (disable_async_io): Don't ignore SIGIO.  Block it instead.
8355         (initialize_async_io): Install SIGIO handler.  Don't call
8356         unblock_async_io.
8357
8358 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8359
8360         * remote-utils.c (getpkt): If the buffer isn't empty, and the
8361         first character is '\003', call *the_target->request_interrupt.
8362
8363 2016-01-25  Yao Qi  <yao.qi@linaro.org>
8364
8365         * remote-utils.c (new_thread_notify): Remove.
8366         (dead_thread_notify): Likewise.
8367         * remote-utils.h (new_thread_notify): Remove declaration.
8368         (dead_thread_notify): Likewise.
8369
8370 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
8371
8372         * gdb.trace/pending.exp: Fix expected message on continue.
8373
8374 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
8375
8376         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
8377         it works properly on big-endian machines where sizeof (CORE_ADDR)
8378         != sizeof (void *).
8379
8380 2016-01-21  Pedro Alves  <palves@redhat.com>
8381
8382         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
8383         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
8384         * configure: Regenerate.
8385
8386 2016-01-21  Yao Qi  <yao.qi@linaro.org>
8387
8388         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
8389         is_thumb and set it according to CPSR saved on the stack.
8390         (get_next_pcs_syscall_next_pc): Pass is_thumb to
8391         arm_sigreturn_next_pc.
8392
8393 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8394
8395         * linux-low.c (linux_set_pc_64bit): New function.
8396         (linux_get_pc_64bit): New function.
8397         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
8398         Declare.
8399         * linux-sparc-low.c (debug_threads): Remove declaration.
8400         (sparc_get_pc): Remove.
8401         (the_low_target): Use linux_get_pc_64bit instead of
8402         sparc_get_pc.
8403         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
8404         (the_low_target): Use linux_get_pc_64bit and
8405         linux_set_pc_64bit.
8406
8407 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8408
8409         * linux-arm-low.c (debug_threads): Remove declaration.
8410         (arm_get_pc, arm_set_pc): Remove.
8411         (the_low_target): Use linux_get_pc_32bit and
8412         linux_set_pc_32bit.
8413         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
8414         (the_low_target): Use linux_get_pc_32bit and
8415         linux_set_pc_32bit.
8416         * linux-cris-low.c (debug_threads): Remove declaration.
8417         (cris_get_pc, cris_set_pc,): Remove.
8418         (the_low_target): Use linux_get_pc_32bit and
8419         linux_set_pc_32bit.
8420         * linux-crisv32-low.c (debug_threads): Remove declaration.
8421         (cris_get_pc, cris_set_pc): Remove.
8422         (the_low_target): Use linux_get_pc_32bit and
8423         linux_set_pc_32bit.
8424         * linux-low.c: Include inttypes.h.
8425         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
8426         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
8427         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
8428         (the_low_target): Use linux_get_pc_32bit and
8429         linux_set_pc_32bit.
8430         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
8431         (the_low_target): Use linux_get_pc_32bit and
8432         linux_set_pc_32bit.
8433         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
8434         (the_low_target): Use linux_get_pc_32bit and
8435         linux_set_pc_32bit.
8436         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
8437         (the_low_target): Use linux_get_pc_32bit and
8438         linux_set_pc_32bit.
8439         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
8440         (the_low_target): Use linux_get_pc_32bit and
8441         linux_set_pc_32bit.
8442
8443 2016-01-18  Gary Benson  <gbenson@redhat.com>
8444
8445         * configure.ac (AC_FUNC_FORK): New check.
8446         * config.in: Regenerate.
8447         * configure: Likewise.
8448
8449 2016-01-14  Yao Qi  <yao.qi@linaro.org>
8450
8451         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
8452         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
8453         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
8454         arm_get_next_pcs_ctor.
8455
8456 2016-01-12  Josh Stone  <jistone@redhat.com>
8457             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8458
8459         * inferiors.h: Include "gdb_vecs.h".
8460         (struct process_info): Add syscalls_to_catch.
8461         * inferiors.c (remove_process): Free syscalls_to_catch.
8462         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
8463         syscall_return stops.
8464         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
8465         * server.c (handle_general_set): Handle QCatchSyscalls.
8466         (handle_query): Report support for QCatchSyscalls.
8467         * target.h (struct target_ops): Add supports_catch_syscall.
8468         (target_supports_catch_syscall): New macro.
8469         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
8470         (struct lwp_info): Add syscall_state.
8471         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
8472         Maintain syscall_state and syscalls_to_catch across exec.
8473         (get_syscall_trapinfo): New function, proxy to the_low_target.
8474         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
8475         (linux_low_filter_event): Toggle syscall_state entry/return for
8476         syscall traps, and set it ignored for all others.
8477         (gdb_catching_syscalls_p): New function.
8478         (gdb_catch_this_syscall_p): New function.
8479         (linux_wait_1): Handle SYSCALL_SIGTRAP.
8480         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
8481         (linux_supports_catch_syscall): New function.
8482         (linux_target_ops): Install it.
8483         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
8484         (the_low_target): Install it.
8485
8486 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8487
8488         * acinclude.m4: Include new ../warning.m4 file.
8489         * configure: Regenerated.
8490         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
8491
8492 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8493
8494         * ax.c (is_goto_target): Mark static.
8495         * linux-low.c (register_addr): Likewise.
8496         (linux_fetch_registers, linux_store_registers): Likewise.
8497         * mem-break.c (any_persistent_commands): Fix old prototype.
8498         (add_commands_to_breakpoint): Mark static.
8499         * regcache.c (find_register_by_name): Delete unused func.
8500         * remote-utils.c (hex_or_minus_one): Mark static.
8501         * server.c (monitor_show_help): Mark static.
8502         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
8503         handle_v_requests): Likewise.
8504
8505 2016-01-12  Pedro Alves  <palves@redhat.com>
8506
8507         Remove use of the registered trademark symbol throughout.
8508
8509 2016-01-08  Yao Qi  <yao.qi@linaro.org>
8510
8511         * remote-utils.c (getpkt): If c is '\003', call target hook
8512         request_interrupt.
8513
8514 2016-01-06  Yao Qi  <yao.qi@linaro.org>
8515
8516         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
8517         linux-aarch32-low.c.
8518         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8519         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8520         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8521         (thumb2_breakpoint): Declare.
8522         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
8523         linux-aarch32-low.h.
8524         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8525         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8526         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8527
8528 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
8529
8530         * gdbreplay.c (gdbreplay_version): Change copyright year in
8531         version message.
8532         * server.c (gdbserver_version): Likewise.
8533
8534 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
8535
8536         * server.c (crc32_table): Delete.
8537         (crc32): Use libiberty's xcrc32 function.
8538
8539 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
8540
8541         * lynx-low.c (lynx_delete_thread_callback): New function.
8542         (lynx_mourn): Properly delete our process and all of its
8543         threads.  Remove call to clear_inferiors.
8544
8545 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
8546
8547         * target.c (thread_search_callback): Add check that
8548         the thread_stopped target callback is not NULL before
8549         calling it.
8550
8551 2015-12-21  Yao Qi  <yao.qi@linaro.org>
8552
8553         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
8554         arm breakpoint.
8555
8556 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8557
8558         * server.c (handle_query): Call target_supports_software_single_step.
8559
8560 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8561
8562         * linux-low.c (single_step): New function.
8563         (linux_resume_one_lwp_throw): Call single_step.
8564         (start_step_over): Likewise.
8565
8566 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8567
8568         * Makefile.in (SFILES): Append arch/arm-linux.c,
8569         arch/arm-get-next-pcs.c.
8570         (arm-linux.o): New rule.
8571         (arm-get-next-pcs.o): New rule.
8572         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
8573         arm-linux.o.
8574         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
8575         to linux-aarch32-low.c.
8576         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8577         (arm_breakpoint_len, thumb_breakpoint): Likewise.
8578         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8579         (thumb2_breakpoint_len): Likewise.
8580         (arm_is_thumb_mode): Make non-static.
8581         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
8582         from linux-aarch32-low.c.
8583         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8584         (arm_breakpoint_len, thumb_breakpoint): Likewise.
8585         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8586         (thumb2_breakpoint_len): Likewise.
8587         (arm_is_thumb_mode): New declaration.
8588         * linux-arm-low.c: Include arch/arm-linux.h
8589         aarch/arm-get-next-pcs.h, sys/syscall.h.
8590         (get_next_pcs_ops): New struct.
8591         (get_next_pcs_addr_bits_remove): New function.
8592         (get_next_pcs_is_thumb): New function.
8593         (get_next_pcs_read_memory_unsigned_integer): Likewise.
8594         (arm_sigreturn_next_pc): Likewise.
8595         (get_next_pcs_syscall_next_pc): Likewise.
8596         (arm_gdbserver_get_next_pcs): Likewise.
8597         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
8598         Initialize.
8599         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
8600         * server.h: Include gdb_vecs.h.
8601
8602 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8603
8604         * Makefile.in (SFILES): Append common/common-regcache.c.
8605         (OBS): Append common-regcache.o.
8606         (common-regcache.o): New rule.
8607         * regcache.c (init_register_cache): Initialize cache to
8608         REG_UNAVAILABLE.
8609         (regcache_raw_read_unsigned): New function.
8610         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
8611         register_status enum.
8612
8613 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8614
8615         * linux-aarch64-low.c (the_low_targets): Rename
8616         breakpoint_reinsert_addr to get_next_pcs.
8617         * linux-arm-low.c (the_low_targets): Likewise.
8618         * linux-bfin-low.c (the_low_targets): Likewise.
8619         * linux-cris-low.c (the_low_targets): Likewise.
8620         * linux-crisv32-low.c (the_low_targets): Likewise.
8621         * linux-low.c (can_software_single_step): Likewise.
8622         (install_software_single_step_breakpoints): New function.
8623         (start_step_over): Use install_software_single_step_breakpoints.
8624         * linux-low.h: New CORE_ADDR vector.
8625         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
8626         get_next_pcs.
8627         * linux-mips-low.c (the_low_targets): Likewise.
8628         * linux-nios2-low.c (the_low_targets): Likewise.
8629         * linux-sparc-low.c (the_low_targets): Likewise.
8630
8631 2015-12-17  Pedro Alves  <palves@redhat.com>
8632
8633         * linux-low.c (linux_kill_one_lwp): Remove references to
8634         LinuxThreads.
8635         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
8636         to 'kill'.
8637         (linux_init_signals): Delete.
8638         (initialize_low): Adjust.
8639         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
8640
8641 2015-12-16  Pedro Alves  <palves@redhat.com>
8642
8643         * configure.ac (compiler warning flags): When testing a
8644         -Wno-foo option, check whether -Wfoo works instead.
8645         * configure: Regenerate.
8646
8647 2015-12-11  Don Breazeal  <donb@codesourcery.com>
8648
8649         * server.c (process_serial_event): Don't exit from gdbserver
8650         in remote mode if there are still active inferiors.
8651
8652 2015-12-11  Yao Qi  <yao.qi@linaro.org>
8653
8654         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
8655         arm_breakpoint_at if the process is 32-bit.
8656
8657 2015-12-11  Yao Qi  <yao.qi@linaro.org>
8658
8659         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
8660         arm breakpoint.
8661
8662 2015-12-07  Yao Qi  <yao.qi@linaro.org>
8663
8664         * configure.srv: Append arm.o to srv_tgtobj for
8665         aarch64*-*-linux* target.
8666         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
8667         from linux-arm-low.c.
8668         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8669         (arm_breakpoint_len, thumb_breakpoint): Likewise.
8670         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
8671         (thumb2_breakpoint_len): Likewise.
8672         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
8673         (arm_breakpoint_kinds): Likewise.
8674         (arm_breakpoint_kind_from_pc): Likewise.
8675         (arm_sw_breakpoint_from_kind): Likewise.
8676         (arm_breakpoint_kind_from_current_state): Likewise.
8677         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
8678         (arm_sw_breakpoint_from_kind): Declare.
8679         (arm_breakpoint_kind_from_current_state): Declare.
8680         (arm_breakpoint_at): Declare.
8681         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
8682         arm_sw_breakpoint_from_kind if process is 32-bit.
8683         (aarch64_breakpoint_kind_from_pc): New function.
8684         (aarch64_breakpoint_kind_from_current_state): New function.
8685         (the_low_target): Initialize fields breakpoint_kind_from_pc
8686         and breakpoint_kind_from_current_state.
8687         * linux-arm-low.c (arm_breakpoint_kinds): Move to
8688         linux-aarch32-low.c.
8689         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
8690         (arm_breakpoint, arm_breakpoint_len): Likewise.
8691         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
8692         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8693         (arm_is_thumb_mode): Likewise.
8694         (arm_breakpoint_at): Likewise.
8695         (arm_breakpoint_kind_from_pc): Likewise.
8696         (arm_sw_breakpoint_from_kind): Likewise.
8697         (arm_breakpoint_kind_from_current_state): Likewise.
8698
8699         Revert:
8700         2015-08-04  Yao Qi  <yao.qi@linaro.org>
8701
8702         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
8703         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
8704         * server.c (extended_protocol): Remove "static".
8705         * server.h (extended_protocol): Declare it.
8706
8707 2015-12-04  Josh Stone  <jistone@redhat.com>
8708
8709         * target.h (struct target_ops) <arch_setup>: Rename to ...
8710         (struct target_ops) <post_create_inferior>: ... this.
8711         (target_arch_setup): Rename to ...
8712         (target_post_create_inferior): ... this, calling post_create_inferior.
8713         * server.c (start_inferior): Update target_arch_setup calls to
8714         target_post_create_inferior.
8715         * linux-low.c (linux_low_ptrace_options): Forward declare.
8716         (linux_arch_setup): Update its comment for general use.
8717         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
8718         (struct linux_target_ops): Use linux_post_create_inferior.
8719         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
8720         to post_create_inferior.
8721         * nto-low.c (struct nto_target_ops): Likewise.
8722         * spu-low.c (struct spu_target_ops): Likewise.
8723         * win32-low.c (struct win32_target_ops): Likewise.
8724
8725 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8726
8727         * linux-arm-low.c: Remove duplicate arch/arm.h include.
8728
8729 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8730
8731         * linux-arm-low.c (arm_reinsert_addr): Remove function.
8732         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
8733         * linux-cris-low.c (cris_reinsert_addr> Remove function.
8734         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8735         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
8736         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8737         * linux-mips-low.c (mips_reinsert_addr): Remove function.
8738         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8739         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
8740         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8741         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
8742         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
8743
8744 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8745
8746         * linux-low.c (linux_look_up_symbols): Don't call
8747         linux_supports_traceclone.
8748         * linux-low.h (thread_db_init): Remove use_events argument.
8749         * thread-db.c (thread_db_use_event): Remove global variable.
8750         (struct thread_db) <td_thr_event_enable_p>: Remove field.
8751         (struct thread_db) <td_create_bp>: Remove field.
8752         (thread_db_create_event): Remove function.
8753         (thread_db_enable_reporting): Likewise.
8754         (find_one_thread): Don't check for thread_db_use_events.
8755         (attach_thread): Likewise.
8756         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
8757         (try_thread_db_load_1): Don't check for thread_db_use_events.
8758         (thread_db_init): Remove use_events argument and thread events
8759         handling.
8760         (remove_thread_event_breakpoints): Remove function.
8761         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
8762
8763 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8764
8765         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
8766         New function.
8767         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8768         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
8769         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8770         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
8771         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
8772         Initialize.
8773         * linux-crisv32-low.c (cris_supports_hardware_single_step):
8774         New function.
8775         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8776         * linux-low.c (can_hardware_single_step): Use
8777         supports_hardware_single_step.
8778         (can_software_single_step): New function.
8779         (start_step_over): Call can_software_single_step.
8780         (linux_supports_hardware_single_step): New function.
8781         (struct target_ops) <supports_software_single_step>: Initialize.
8782         * linux-low.h (struct linux_target_ops)
8783         <supports_hardware_single_step>: Initialize.
8784         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
8785         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8786         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
8787         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
8788         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
8789         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8790         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
8791         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8792         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
8793         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
8794         Initialize.
8795         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
8796         (struct linux_target_ops) <tile_supports_hardware_single_step>:
8797         Initialize.
8798         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
8799         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8800         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
8801         New function.
8802         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
8803         * target.h (struct target_ops): <supports_software_single_step>:
8804         New field.
8805         (target_supports_software_single_step): New macro.
8806
8807 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8808
8809         * linux-low.c (linux_wait_1): Fix pc advance condition.
8810         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
8811         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
8812
8813 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8814
8815         * linux-arm-low.c (arm_is_thumb_mode): New function.
8816         (arm_breakpoint_at): Use arm_is_thumb_mode.
8817         (arm_breakpoint_kind_from_current_state): New function.
8818         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
8819         Initialize.
8820         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
8821         (linux_breakpoint_kind_from_current_state): New function.
8822         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
8823         * linux-low.h (struct linux_target_ops)
8824         <breakpoint_kind_from_current_state>: New field.
8825         * target.h (struct target_ops): Likewise.
8826         (target_breakpoint_kind_from_current_state): New macro.
8827
8828 2015-11-30  Pedro Alves  <palves@redhat.com>
8829
8830         * linux-low.c (linux_resume): Wake up the event loop before
8831         returning.
8832
8833 2015-11-30  Pedro Alves  <palves@redhat.com>
8834
8835         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
8836         check.
8837         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
8838         to -1.
8839         * target.c (struct thread_search): New structure.
8840         (thread_search_callback): New function.
8841         (prev_general_thread): New global.
8842         (prepare_to_access_memory, done_accessing_memory): New functions.
8843         * target.h (prepare_to_access_memory, done_accessing_memory):
8844         Replace macros with function declarations.
8845
8846 2015-11-30  Pedro Alves  <palves@redhat.com>
8847
8848         PR 14618
8849         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
8850         report TARGET_WAITKIND_NO_RESUMED.
8851         * remote-utils.c (prepare_resume_reply): Handle
8852         TARGET_WAITKIND_NO_RESUMED.
8853         * server.c (report_no_resumed): New global.
8854         (handle_query) <qSupported>: Handle "no-resumed+".  Report
8855         "no-resumed+" support.
8856         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
8857         return error if the client doesn't support no-resumed events.
8858         (push_stop_notification): New function.
8859         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
8860         events if the client supports them.
8861
8862 2015-11-30  Pedro Alves  <palves@redhat.com>
8863
8864         * linux-low.c (thread_still_has_status_pending_p): Don't check
8865         vCont;t here.
8866         (lwp_resumed): New function.
8867         (status_pending_p_callback): Return early if the LWP is not
8868         supposed to be resumed.
8869
8870 2015-11-30  Pedro Alves  <palves@redhat.com>
8871
8872         * linux-low.c (handle_extended_wait): Assert that the LWP's
8873         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
8874         thread create events, leave the new child's status pending.
8875         (linux_low_filter_event): If GDB wants to hear about thread exit
8876         events, leave the LWP marked dead and don't delete it.
8877         (linux_wait_for_event_filtered): Don't check for thread exit.
8878         (filter_exit_event): New function.
8879         (linux_wait_1): Use it, when returning an exit event.
8880         (linux_resume_one_lwp_throw): Assert that the LWP's
8881         waitstatus is TARGET_WAITKIND_IGNORE.
8882         * remote-utils.c (prepare_resume_reply): Handle
8883         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
8884         * server.c (report_thread_events): New global.
8885         (handle_general_set): Handle QThreadEvents.
8886         (handle_query) <qSupported>: Handle and report QThreadEvents+;
8887         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
8888         TARGET_WAITKIND_THREAD_EXITED.
8889         * server.h (report_thread_events): Declare.
8890
8891 2015-11-30  Pedro Alves  <palves@redhat.com>
8892
8893         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
8894         the thread's last_resume_kind was resume_stop.
8895
8896 2015-11-30  Pedro Alves  <palves@redhat.com>
8897
8898         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
8899         before returning.
8900
8901 2015-11-30  Pedro Alves  <palves@redhat.com>
8902
8903         * server.c (handle_v_requests): Handle vCtrlC.
8904
8905 2015-11-30  Pedro Alves  <palves@redhat.com>
8906
8907         * gdbthread.h (find_any_thread_of_pid): Declare.
8908         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
8909         functions.
8910         * server.c (handle_query): If current_thread is NULL, look for
8911         another thread of the selected process.
8912
8913 2015-11-26  Daniel Colascione  <dancol@dancol.org>
8914             Simon Marchi  <simon.marchi@ericsson.com>
8915
8916         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
8917         * server.c (handle_qxfer_threads_worker): Refactor to include thread
8918         name in reply.
8919         * target.h (struct target_ops) <thread_name>: New field.
8920         (target_thread_name): New macro.
8921
8922 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
8923
8924         * regcache.h (regcache_invalidate_pid): Add declaration.
8925         * regcache.c (regcache_invalidate_pid): New function, extracted
8926         from regcache_invalidate.
8927         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
8928         Add trivial documentation comment.
8929         * lynx-low.c: Use regcache_invalidate_pid instead of
8930         regcache_invalidate.
8931
8932 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
8933
8934         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
8935         and Elf64_auxv_t if the target is Android.
8936
8937 2015-11-22  Doug Evans  <xdje42@gmail.com>
8938
8939         * target.h: #include <sys/types.h>.
8940
8941 2015-11-19  Pedro Alves  <palves@redhat.com>
8942
8943         * linux-low.c (linux_process_qsupported): Change prototype.
8944         Adjust.
8945         * linux-low.h (struct linux_target_ops) <process_qsupported>:
8946         Change prototype.
8947         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
8948         and adjust to loop over all features.
8949         * server.c (handle_query) <qSupported>: Adjust to call
8950         target_process_qsupported once, passing it a vector of unprocessed
8951         features.
8952         * target.h (struct target_ops) <process_qsupported>: Change
8953         prototype.
8954         (target_process_qsupported): Adjust.
8955
8956 2015-11-19  Pedro Alves  <palves@redhat.com>
8957
8958         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
8959         mode.
8960         * configure: Regenerate.
8961
8962 2015-11-19  Pedro Alves  <palves@redhat.com>
8963
8964         * configure: Regenerate.
8965
8966 2015-11-19  Yao Qi  <yao.qi@linaro.org>
8967
8968         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
8969         type to uint32_t.
8970
8971 2015-11-19  Yao Qi  <yao.qi@linaro.org>
8972
8973         * linux-aarch64-low.c (enum aarch64_operand_type): New.
8974         (struct aarch64_operand): Move enum out.
8975
8976 2015-11-19  Yao Qi  <yao.qi@linaro.org>
8977
8978         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
8979         struct user_fpsimd_state *.
8980         (aarch64_store_fpregset): Likewise.
8981
8982 2015-11-19  Yao Qi  <yao.qi@linaro.org>
8983
8984         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
8985         struct user_pt_regs *.
8986         (aarch64_store_gregset): Likewise.
8987
8988 2015-11-18  Pedro Alves  <palves@redhat.com>
8989
8990         * Makefile.in (all_object_files): Add $IPA_OBJS.
8991
8992 2015-11-17  Pedro Alves  <palves@redhat.com>
8993
8994         * win32-low.c (win32_resume): Use gdb_signal_from_host,
8995         GDB_SIGNAL_0 and gdb_signal_to_string.
8996
8997 2015-11-17  Pedro Alves  <palves@redhat.com>
8998
8999         * win32-low.c (handle_output_debug_string): Remove parameter.
9000         (win32_kill): Remove our_status local and adjust call to
9001         handle_output_debug_string.
9002         (get_child_debug_event): Adjust call to
9003         handle_output_debug_string.
9004
9005 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9006
9007         * linux-mips-low.c (mips_fill_gregset): Add cast.
9008         (mips_store_gregset): Likewise.
9009         (mips_fill_fpregset): Likewise.
9010         (mips_store_fpregset): Likewise.
9011
9012 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9013
9014         * linux-mips-low.c (mips_add_watchpoint): Rename private to
9015         priv.
9016
9017 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9018
9019         * linux-mips-low.c (mips_linux_new_thread): Change type of
9020         watch_type to enum target_hw_bp_type.
9021
9022 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9023
9024                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
9025                 Change return type to arm_hwbp_type.
9026
9027 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9028
9029         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
9030         (arm_store_gregset): Likewise.
9031         * linux-arm-low.c (arm_get_hwcap): Likewise.
9032         (arm_read_description): Likewise.
9033
9034 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9035
9036         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
9037
9038 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9039
9040         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
9041         (ppc_fill_vsxregset): Likewise.
9042         (ppc_store_vsxregset): Likewise.
9043         (ppc_fill_vrregset): Likewise.
9044         (ppc_store_vrregset): Likewise.
9045         (ppc_fill_evrregset): Likewise.
9046         (ppc_store_evrregset): Likewise.
9047
9048 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9049
9050         * linux-ppc-low.c (ppc_usrregs_info): Remove
9051         forward-declaration.
9052         (ppc_arch_setup): Move lower in file.
9053
9054 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
9055
9056         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
9057         (ps_pdwrite): Likewise.
9058
9059 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
9060
9061         * linux-arm-low.c (arm_new_thread): Move pointer dereference
9062         to after assert checks.
9063
9064 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
9065
9066         * proc-service.c (ps_pdread): Add/adjust casts.
9067         (ps_pdwrite): Add/adjust casts.
9068
9069 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9070
9071         * server.c (handle_search_memory_1): Cast return value of
9072         memmem.
9073
9074 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9075
9076         * server.c (write_qxfer_response): Change type of data to
9077         gdb_byte *.
9078
9079 2015-10-29  Pedro Alves  <palves@redhat.com>
9080
9081         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
9082
9083 2015-10-29  Pedro Alves  <palves@redhat.com>
9084
9085         * tracepoint.c (clear_installed_tracepoints): Add casts.
9086
9087 2015-10-29  Pedro Alves  <palves@redhat.com>
9088
9089         * server.c (handle_v_cont, process_serial_event): Add enum
9090         gdb_signal casts to signal parsing code.
9091
9092 2015-10-29  Pedro Alves  <palves@redhat.com>
9093
9094         * linux-low.h (NULL_REGSET): Define.
9095         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9096         * linux-arm-low.c (arm_regsets): Likewise.
9097         * linux-crisv32-low.c (cris_regsets): Likewise.
9098         * linux-m68k-low.c (m68k_regsets): Likewise.
9099         * linux-mips-low.c (mips_regsets): Likewise.
9100         * linux-nios2-low.c (nios2_regsets): Likewise.
9101         * linux-ppc-low.c (ppc_regsets): Likewise.
9102         * linux-s390-low.c (s390_regsets): Likewise.
9103         * linux-sh-low.c (sh_regsets): Likewise.
9104         * linux-sparc-low.c (sparc_regsets): Likewise.
9105         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9106         * linux-tile-low.c (tile_regsets): Likewise.
9107         * linux-x86-low.c (x86_regsets): Likewise.
9108         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9109
9110 2015-10-29  Pedro Alves  <palves@redhat.com>
9111
9112         * linux-low.h (NULL_REGSET): Define.
9113         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9114         * linux-arm-low.c (arm_regsets): Likewise.
9115         * linux-crisv32-low.c (cris_regsets): Likewise.
9116         * linux-m68k-low.c (m68k_regsets): Likewise.
9117         * linux-mips-low.c (mips_regsets): Likewise.
9118         * linux-nios2-low.c (nios2_regsets): Likewise.
9119         * linux-ppc-low.c (ppc_regsets): Likewise.
9120         * linux-s390-low.c (s390_regsets): Likewise.
9121         * linux-sh-low.c (sh_regsets): Likewise.
9122         * linux-sparc-low.c (sparc_regsets): Likewise.
9123         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9124         * linux-tile-low.c (tile_regsets): Likewise.
9125         * linux-x86-low.c (x86_regsets): Likewise.
9126         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9127
9128 2015-10-26  Doug Evans  <dje@google.com>
9129
9130         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
9131
9132 2015-10-26  Doug Evans  <dje@google.com>
9133
9134         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
9135
9136 2015-10-26  Doug Evans  <dje@google.com>
9137
9138         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
9139         for debug_printf.
9140         (attach_thread, find_new_threads_callback): Ditto.
9141
9142 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9143
9144         * mem-break.h (set_breakpoint_data): Remove.
9145
9146 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9147
9148         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
9149         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9150         (initialize_low): Remove set_breakpoint_data call.
9151         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
9152         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
9153         (initialize_low): Remove set_breakpoint_data call.
9154         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
9155         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9156         (initialize_low): Remove set_breakpoint_data call.
9157
9158 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9159
9160         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
9161         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
9162         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
9163         * target.h (target_breakpoint_kind_from_pc): New macro.
9164
9165 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9166
9167         * linux-low.c (default_breakpoint_kind_from_pc): New function.
9168         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
9169         the default breakpoint kind.
9170
9171 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9172
9173         * linux-arm-low.c (arm_supports_z_point_type): Add software
9174         breakpoint support.
9175
9176 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9177
9178         * linux-arm-low.c: Refactor breakpoint definitions.
9179         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
9180         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
9181
9182 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9183
9184         * Makefile.in: Add arm.c/o.
9185         * configure.srv: Likewise.
9186         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
9187         (arm_breakpoint_kind_from_pc): New function.
9188         (arm_sw_breakpoint_from_kind): Return proper kind.
9189         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
9190
9191 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9192
9193         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
9194         removal.
9195         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
9196         (struct raw_breakpoint) <size>: Remove.
9197         (struct raw_breakpoint) <kind>: Add.
9198         (bp_size): New function.
9199         (bp_opcode): Likewise.
9200         (find_raw_breakpoint_at): Adjust for kind.
9201         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
9202         (remove_memory_breakpoint): Adjust for kind call bp_size.
9203         (set_raw_breakpoint_at): Adjust for kind.
9204         (set_breakpoint): Likewise.
9205         (set_breakpoint_at): Call breakpoint_kind_from_pc.
9206         (delete_raw_breakpoint): Adjust for kind.
9207         (delete_breakpoint): Likewise.
9208         (find_gdb_breakpoint): Likewise.
9209         (set_gdb_breakpoint_1): Likewise.
9210         (set_gdb_breakpoint): Likewise.
9211         (delete_gdb_breakpoint_1): Likewise.
9212         (delete_gdb_breakpoint): Likewise.
9213         (uninsert_raw_breakpoint): Likewise.
9214         (reinsert_raw_breakpoint): Likewise.
9215         (set_breakpoint_data): Remove.
9216         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
9217         (check_mem_read): Adjust for kind call bp_size.
9218         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
9219         (clone_one_breakpoint): Adjust for kind.
9220         * mem-break.h (set_gdb_breakpoint): Likewise.
9221         (delete_gdb_breakpoint): Likewise.
9222         * server.c (process_serial_event): Likewise.
9223
9224 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9225
9226         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
9227         (struct linux_target_ops) <breakpoint>: Remove.
9228         (struct linux_target_ops) <breakpoint_len>: Remove.
9229         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9230         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9231         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
9232         (arm_sw_breakpoint_from_kind): New function.
9233         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
9234         (struct linux_target_ops) <breakpoint>: Remove.
9235         (struct linux_target_ops) <breakpoint_len>: Remove.
9236         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9237         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9238         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
9239         (struct linux_target_ops) <breakpoint>: Remove.
9240         (struct linux_target_ops) <breakpoint_len>: Remove.
9241         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9242         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9243         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
9244         (struct linux_target_ops) <breakpoint>: Remove.
9245         (struct linux_target_ops) <breakpoint_len>: Remove.
9246         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9247         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9248         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
9249         and sw_breakpoint_from_kind to increment the pc.
9250         (linux_breakpoint_kind_from_pc): New function.
9251         (linux_sw_breakpoint_from_kind): New function.
9252         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
9253         (initialize_low): Call breakpoint_kind_from_pc and
9254         sw_breakpoint_from_kind to replace breakpoint_data/len.
9255         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
9256         New field.
9257         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
9258         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
9259         (struct linux_target_ops) <breakpoint>: Remove.
9260         (struct linux_target_ops) <breakpoint_len>: Remove.
9261         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9262         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9263         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
9264         (struct linux_target_ops) <breakpoint>: Remove.
9265         (struct linux_target_ops) <breakpoint_len>: Remove.
9266         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9267         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9268         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
9269         (struct linux_target_ops) <breakpoint>: Remove.
9270         (struct linux_target_ops) <breakpoint_len>: Remove.
9271         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9272         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9273         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
9274         (struct linux_target_ops) <breakpoint>: Remove.
9275         (struct linux_target_ops) <breakpoint_len>: Remove.
9276         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9277         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9278         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
9279         (struct linux_target_ops) <breakpoint>: Remove.
9280         (struct linux_target_ops) <breakpoint_len>: Remove.
9281         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9282         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9283         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
9284         (struct linux_target_ops) <breakpoint>: Remove.
9285         (struct linux_target_ops) <breakpoint_len>: Remove.
9286         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9287         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9288         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
9289         (struct linux_target_ops) <breakpoint>: Remove.
9290         (struct linux_target_ops) <breakpoint_len>: Remove.
9291         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9292         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9293         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
9294         (struct linux_target_ops) <breakpoint>: Remove.
9295         (struct linux_target_ops) <breakpoint_len>: Remove.
9296         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9297         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9298         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
9299         (struct linux_target_ops) <breakpoint>: Remove.
9300         (struct linux_target_ops) <breakpoint_len>: Remove.
9301         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9302         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9303         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
9304         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
9305         (struct linux_target_ops) <breakpoint>: Remove.
9306         (struct linux_target_ops) <breakpoint_len>: Remove.
9307         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9308         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9309         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
9310         (struct linux_target_ops) <breakpoint>: Remove.
9311         (struct linux_target_ops) <breakpoint_len>: Remove.
9312         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9313         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9314
9315 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9316
9317         * linux-cris-low.c (cris_get_pc): Remove void arg.
9318
9319 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9320
9321         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
9322         variable name.
9323
9324 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9325
9326         * inferiors.c (thread_pid_matches_callback): New function.
9327         (find_thread_process): New function.
9328         (remove_thread): Reset current_thread.
9329         (remove_process): Assert threads have been removed first.
9330
9331 2015-10-15  Yao Qi  <yao.qi@linaro.org>
9332
9333         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
9334         if it is 3.
9335         (aarch64_remove_point): Likewise.
9336         * regcache.c (regcache_register_size): New function.
9337
9338 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9339
9340         * linux-aarch64-low.c: Update all callers as emit_load_store
9341         is renamed to aarch64_emit_load_store.
9342
9343 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9344
9345         * linux-aarch64-low.c: Update all callers of function renaming
9346         from emit_insn to aarch64_emit_insn.
9347
9348 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9349
9350         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
9351         arch/aarch64-insn.h.
9352         (struct aarch64_memory_operand): Likewise.
9353         (ENCODE): Likewise.
9354         (emit_insn): Move to arch/aarch64-insn.c.
9355         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
9356         (emit_load_store): Move to arch/aarch64-insn.c.
9357         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
9358         (can_encode_int32): Remove.
9359
9360 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9361
9362         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
9363         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
9364         (aarch64_relocate_instruction): Likewise.
9365         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
9366         (struct aarch64_insn_visitor): Likewise.
9367
9368 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9369
9370         * linux-aarch64-low.c (struct aarch64_insn_data): New.
9371         (struct aarch64_insn_visitor): New.
9372         (struct aarch64_insn_relocation_data): New.
9373         (aarch64_ftrace_insn_reloc_b): New function.
9374         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
9375         (aarch64_ftrace_insn_reloc_cb): Likewise.
9376         (aarch64_ftrace_insn_reloc_tb): Likewise.
9377         (aarch64_ftrace_insn_reloc_adr): Likewise.
9378         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
9379         (aarch64_ftrace_insn_reloc_others): Likewise.
9380         (visitor): New.
9381         (aarch64_relocate_instruction): Use visitor.
9382
9383 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9384
9385         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
9386         int.  Add argument buf.
9387         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
9388         aarch64_relocate_instruction.
9389
9390 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9391
9392         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
9393         argument insn.  Remove local variable insn.  Don't call
9394         target_read_uint32.
9395         (aarch64_install_fast_tracepoint_jump_pad): Call
9396         target_read_uint32.
9397
9398 2015-09-30  Yao Qi  <yao.qi@linaro.org>
9399
9400         * linux-aarch64-low.c (emit_movk): Shorten a long line.
9401         (emit_load_store_pair): Likewise.
9402
9403 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9404
9405         * dll.c (match_dll): Add cast(s).
9406         (unloaded_dll): Likewise.
9407         * linux-low.c (second_thread_of_pid_p): Likewise.
9408         (delete_lwp_callback): Likewise.
9409         (count_events_callback): Likewise.
9410         (select_event_lwp_callback): Likewise.
9411         (linux_set_resume_request): Likewise.
9412         * server.c (accumulate_file_name_length): Likewise.
9413         (emit_dll_description): Likewise.
9414         (handle_qxfer_threads_worker): Likewise.
9415         (visit_actioned_threads): Likewise.
9416         * thread-db.c (any_thread_of): Likewise.
9417         * tracepoint.c (same_process_p): Likewise.
9418         (match_blocktype): Likewise.
9419         (build_traceframe_info_xml): Likewise.
9420
9421 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9422
9423         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
9424         assignment.
9425         (gdb_unparse_agent_expr): Likewise.
9426         * hostio.c (require_data): Likewise.
9427         (handle_pread): Likewise.
9428         * linux-low.c (disable_regset): Likewise.
9429         (fetch_register): Likewise.
9430         (store_register): Likewise.
9431         (get_dynamic): Likewise.
9432         (linux_qxfer_libraries_svr4): Likewise.
9433         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
9434         (set_fast_tracepoint_jump): Likewise.
9435         (uninsert_fast_tracepoint_jumps_at): Likewise.
9436         (reinsert_fast_tracepoint_jumps_at): Likewise.
9437         (validate_inserted_breakpoint): Likewise.
9438         (clone_agent_expr): Likewise.
9439         * regcache.c (init_register_cache): Likewise.
9440         * remote-utils.c (putpkt_binary_1): Likewise.
9441         (decode_M_packet): Likewise.
9442         (decode_X_packet): Likewise.
9443         (look_up_one_symbol): Likewise.
9444         (relocate_instruction): Likewise.
9445         (monitor_output): Likewise.
9446         * server.c (handle_search_memory): Likewise.
9447         (handle_qxfer_exec_file): Likewise.
9448         (handle_qxfer_libraries): Likewise.
9449         (handle_qxfer): Likewise.
9450         (handle_query): Likewise.
9451         (handle_v_cont): Likewise.
9452         (handle_v_run): Likewise.
9453         (captured_main): Likewise.
9454         * target.c (write_inferior_memory): Likewise.
9455         * thread-db.c (try_thread_db_load_from_dir): Likewise.
9456         * tracepoint.c (init_trace_buffer): Likewise.
9457         (add_tracepoint_action): Likewise.
9458         (add_traceframe): Likewise.
9459         (add_traceframe_block): Likewise.
9460         (cmd_qtdpsrc): Likewise.
9461         (cmd_qtdv): Likewise.
9462         (cmd_qtstatus): Likewise.
9463         (response_source): Likewise.
9464         (response_tsv): Likewise.
9465         (cmd_qtnotes): Likewise.
9466         (gdb_collect): Likewise.
9467         (initialize_tracepoint): Likewise.
9468
9469 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9470
9471         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
9472         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
9473         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
9474         <NOP>: New.
9475         (enum aarch64_condition_codes): New enum.
9476         (w0): New static global.
9477         (fp): Likewise.
9478         (lr): Likewise.
9479         (struct aarch64_memory_operand) <type>: New
9480         MEMORY_OPERAND_POSTINDEX type.
9481         (postindex_memory_operand): New helper function.
9482         (emit_ret): New function.
9483         (emit_load_store_pair): New function, factored out of emit_stp
9484         with support for MEMORY_OPERAND_POSTINDEX.
9485         (emit_stp): Rewrite using emit_load_store_pair.
9486         (emit_ldp): New function.
9487         (emit_load_store): Likewise.
9488         (emit_ldr): Mention post-index instruction in comment.
9489         (emit_ldrh): New function.
9490         (emit_ldrb): New function.
9491         (emit_ldrsw): Mention post-index instruction in comment.
9492         (emit_str): Likewise.
9493         (emit_subs): New function.
9494         (emit_cmp): Likewise.
9495         (emit_and): Likewise.
9496         (emit_orr): Likewise.
9497         (emit_orn): Likewise.
9498         (emit_eor): Likewise.
9499         (emit_mvn): Likewise.
9500         (emit_lslv): Likewise.
9501         (emit_lsrv): Likewise.
9502         (emit_asrv): Likewise.
9503         (emit_mul): Likewise.
9504         (emit_sbfm): Likewise.
9505         (emit_sbfx): Likewise.
9506         (emit_ubfm): Likewise.
9507         (emit_ubfx): Likewise.
9508         (emit_csinc): Likewise.
9509         (emit_cset): Likewise.
9510         (emit_nop): Likewise.
9511         (emit_ops_insns): New helper function.
9512         (emit_pop): Likewise.
9513         (emit_push): Likewise.
9514         (aarch64_emit_prologue): New function.
9515         (aarch64_emit_epilogue): Likewise.
9516         (aarch64_emit_add): Likewise.
9517         (aarch64_emit_sub): Likewise.
9518         (aarch64_emit_mul): Likewise.
9519         (aarch64_emit_lsh): Likewise.
9520         (aarch64_emit_rsh_signed): Likewise.
9521         (aarch64_emit_rsh_unsigned): Likewise.
9522         (aarch64_emit_ext): Likewise.
9523         (aarch64_emit_log_not): Likewise.
9524         (aarch64_emit_bit_and): Likewise.
9525         (aarch64_emit_bit_or): Likewise.
9526         (aarch64_emit_bit_xor): Likewise.
9527         (aarch64_emit_bit_not): Likewise.
9528         (aarch64_emit_equal): Likewise.
9529         (aarch64_emit_less_signed): Likewise.
9530         (aarch64_emit_less_unsigned): Likewise.
9531         (aarch64_emit_ref): Likewise.
9532         (aarch64_emit_if_goto): Likewise.
9533         (aarch64_emit_goto): Likewise.
9534         (aarch64_write_goto_address): Likewise.
9535         (aarch64_emit_const): Likewise.
9536         (aarch64_emit_call): Likewise.
9537         (aarch64_emit_reg): Likewise.
9538         (aarch64_emit_pop): Likewise.
9539         (aarch64_emit_stack_flush): Likewise.
9540         (aarch64_emit_zero_ext): Likewise.
9541         (aarch64_emit_swap): Likewise.
9542         (aarch64_emit_stack_adjust): Likewise.
9543         (aarch64_emit_int_call_1): Likewise.
9544         (aarch64_emit_void_call_2): Likewise.
9545         (aarch64_emit_eq_goto): Likewise.
9546         (aarch64_emit_ne_goto): Likewise.
9547         (aarch64_emit_lt_goto): Likewise.
9548         (aarch64_emit_le_goto): Likewise.
9549         (aarch64_emit_gt_goto): Likewise.
9550         (aarch64_emit_ge_got): Likewise.
9551         (aarch64_emit_ops_impl): New static global variable.
9552         (aarch64_emit_ops): New target function, return
9553         &aarch64_emit_ops_impl.
9554         (struct linux_target_ops): Install it.
9555
9556 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9557
9558         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
9559         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
9560         aarch64-ipa.o.
9561         * linux-aarch64-ipa.c: New file.
9562         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
9563         and endian.h.
9564         (aarch64_get_thread_area): New target method.
9565         (extract_signed_bitfield): New helper function.
9566         (aarch64_decode_ldr_literal): New function.
9567         (enum aarch64_opcodes): New enum.
9568         (struct aarch64_register): New struct.
9569         (struct aarch64_operand): New struct.
9570         (x0): New static global.
9571         (x1): Likewise.
9572         (x2): Likewise.
9573         (x3): Likewise.
9574         (x4): Likewise.
9575         (w2): Likewise.
9576         (ip0): Likewise.
9577         (sp): Likewise.
9578         (xzr): Likewise.
9579         (aarch64_register): New helper function.
9580         (register_operand): Likewise.
9581         (immediate_operand): Likewise.
9582         (struct aarch64_memory_operand): New struct.
9583         (offset_memory_operand): New helper function.
9584         (preindex_memory_operand): Likewise.
9585         (enum aarch64_system_control_registers): New enum.
9586         (ENCODE): New macro.
9587         (emit_insn): New helper function.
9588         (emit_b): New function.
9589         (emit_bcond): Likewise.
9590         (emit_cb): Likewise.
9591         (emit_tb): Likewise.
9592         (emit_blr): Likewise.
9593         (emit_stp): Likewise.
9594         (emit_ldp_q_offset): Likewise.
9595         (emit_stp_q_offset): Likewise.
9596         (emit_load_store): Likewise.
9597         (emit_ldr): Likewise.
9598         (emit_ldrsw): Likewise.
9599         (emit_str): Likewise.
9600         (emit_ldaxr): Likewise.
9601         (emit_stxr): Likewise.
9602         (emit_stlr): Likewise.
9603         (emit_data_processing_reg): Likewise.
9604         (emit_data_processing): Likewise.
9605         (emit_add): Likewise.
9606         (emit_sub): Likewise.
9607         (emit_mov): Likewise.
9608         (emit_movk): Likewise.
9609         (emit_mov_addr): Likewise.
9610         (emit_mrs): Likewise.
9611         (emit_msr): Likewise.
9612         (emit_sevl): Likewise.
9613         (emit_wfe): Likewise.
9614         (append_insns): Likewise.
9615         (can_encode_int32_in): New helper function.
9616         (aarch64_relocate_instruction): New function.
9617         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
9618         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
9619         (struct linux_target_ops): Install aarch64_get_thread_area,
9620         aarch64_install_fast_tracepoint_jump_pad and
9621         aarch64_get_min_fast_tracepoint_insn_len.
9622
9623 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9624
9625         * Makefile.in (aarch64-insn.o): New rule.
9626         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
9627
9628 2015-09-21  Yao Qi  <yao.qi@linaro.org>
9629
9630         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
9631
9632 2015-09-21  Yao Qi  <yao.qi@linaro.org>
9633
9634         * tracepoint.c (max_jump_pad_size): Remove.
9635
9636 2015-09-18  Yao Qi  <yao.qi@linaro.org>
9637
9638         * linux-aarch64-low.c: Don't include sys/uio.h.
9639         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
9640
9641 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
9642
9643         * tracepoint.c (eval_result_type): Change prototype.
9644         (condition_true_at_tracepoint): Fix argument to compiled_cond.
9645
9646 2015-09-15  Pedro Alves  <palves@redhat.com>
9647
9648         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
9649         Check whether to report exec events instead of checking whether
9650         multiprocess is enabled.
9651
9652 2015-09-15  Pedro Alves  <palves@redhat.com>
9653
9654         PR remote/18965
9655         * remote-utils.c (prepare_resume_reply): Merge
9656         TARGET_WAITKIND_VFORK_DONE switch case with the
9657         TARGET_WAITKIND_FORKED case.
9658
9659 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9660
9661         * server.c (handle_query): Check string comparison using
9662         "else if" instead of "if".
9663
9664 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9665
9666         * server.c (vCont_supported): New global variable.
9667         (handle_query): Set vCont_supported to 1 if "vContSupported+"
9668         matches.  Append ";vContSupported+" to own_buf.
9669         (handle_v_requests): Append ";s;S" to own_buf if target supports
9670         hardware single step or vCont_supported is false.
9671         (capture_main): Set vCont_supported to zero.
9672
9673 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9674
9675         * linux-low.c (linux_supports_conditional_breakpoints): Rename
9676         it to ...
9677         (linux_supports_hardware_single_step): ... New function.
9678         (linux_target_ops): Update.
9679         * lynx-low.c (lynx_target_ops): Set field
9680         supports_hardware_single_step to target_can_do_hardware_single_step.
9681         * nto-low.c (nto_target_ops): Likewise.
9682         * spu-low.c (spu_target_ops): Likewise.
9683         * win32-low.c (win32_target_ops): Likewise.
9684         * target.c (target_can_do_hardware_single_step): New function.
9685         * target.h (struct target_ops) <supports_conditional_breakpoints>:
9686         Remove.  <supports_hardware_single_step>: New field.
9687         (target_supports_conditional_breakpoints): Remove.
9688         (target_supports_hardware_single_step): New macro.
9689         (target_can_do_hardware_single_step): Declare.
9690         * server.c (handle_query): Use target_supports_hardware_single_step
9691         instead of target_supports_conditional_breakpoints.
9692
9693 2015-09-15  Yao Qi  <yao.qi@linaro.org>
9694
9695         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
9696         function.
9697         (struct linux_target_ops the_low_target): Install
9698         aarch64_linux_siginfo_fixup.
9699
9700 2015-09-11  Don Breazeal  <donb@codesourcery.com>
9701             Luis Machado  <lgustavo@codesourcery.com>
9702
9703         * linux-low.c (linux_mourn): Static declaration.
9704         (linux_arch_setup): Move in front of
9705         handle_extended_wait.
9706         (linux_arch_setup_thread): New function.
9707         (handle_extended_wait): Handle exec events.  Call
9708         linux_arch_setup_thread.  Make event_lwp argument a
9709         pointer-to-a-pointer.
9710         (check_zombie_leaders): Do not check stopped threads.
9711         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
9712         (linux_low_filter_event): Add lwp and thread for exec'ing
9713         non-leader thread if leader thread has been deleted.
9714         Refactor code into linux_arch_setup_thread and call it.
9715         Pass child lwp pointer by reference to handle_extended_wait.
9716         (linux_wait_for_event_filtered): Update comment.
9717         (linux_wait_1): Prevent clobbering exec event status.
9718         (linux_supports_exec_events): New function.
9719         (linux_target_ops) <supports_exec_events>: Initialize new member.
9720         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
9721         new member.
9722         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
9723         * server.c (report_exec_events): New global variable.
9724         (handle_query): Handle qSupported query for exec-events feature.
9725         (captured_main): Initialize report_exec_events.
9726         * server.h (report_exec_events): Declare new global variable.
9727         * target.h (struct target_ops) <supports_exec_events>: New
9728         member.
9729         (target_supports_exec_events): New macro.
9730         * win32-low.c (win32_target_ops) <supports_exec_events>:
9731         Initialize new member.
9732
9733 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
9734
9735         * linux-low.c (linux_low_enable_btrace): Remove.
9736         (linux_target_ops): Replace linux_low_enable_btrace with
9737         linux_enable_btrace.
9738
9739 2015-09-03  Yao Qi  <yao.qi@linaro.org>
9740
9741         * linux-aarch64-low.c (aarch64_insert_point): Call
9742         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
9743         returns true.
9744
9745 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
9746
9747         * linux-low.c (check_stopped_by_breakpoint): Use
9748         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
9749
9750 2015-08-27  Pedro Alves  <palves@redhat.com>
9751
9752         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
9753
9754 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
9755
9756         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
9757         the XNEW-family equivalent.
9758         (compile_bytecodes): Likewise.
9759         * dll.c (loaded_dll): Likewise.
9760         * event-loop.c (append_callback_event): Likewise.
9761         (create_file_handler): Likewise.
9762         (create_file_event): Likewise.
9763         * hostio.c (handle_open): Likewise.
9764         * inferiors.c (add_thread): Likewise.
9765         (add_process): Likewise.
9766         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
9767         * linux-arm-low.c (arm_new_process): Likewise.
9768         (arm_new_thread): Likewise.
9769         * linux-low.c (add_to_pid_list): Likewise.
9770         (linux_add_process): Likewise.
9771         (handle_extended_wait): Likewise.
9772         (add_lwp): Likewise.
9773         (enqueue_one_deferred_signal): Likewise.
9774         (enqueue_pending_signal): Likewise.
9775         (linux_resume_one_lwp_throw): Likewise.
9776         (linux_resume_one_thread): Likewise.
9777         (linux_read_memory): Likewise.
9778         (linux_write_memory): Likewise.
9779         * linux-mips-low.c (mips_linux_new_process): Likewise.
9780         (mips_linux_new_thread): Likewise.
9781         (mips_add_watchpoint): Likewise.
9782         * linux-x86-low.c (initialize_low_arch): Likewise.
9783         * lynx-low.c (lynx_add_process): Likewise.
9784         * mem-break.c (set_raw_breakpoint_at): Likewise.
9785         (set_breakpoint): Likewise.
9786         (add_condition_to_breakpoint): Likewise.
9787         (add_commands_to_breakpoint): Likewise.
9788         (clone_agent_expr): Likewise.
9789         (clone_one_breakpoint): Likewise.
9790         * regcache.c (new_register_cache): Likewise.
9791         * remote-utils.c (look_up_one_symbol): Likewise.
9792         * server.c (queue_stop_reply): Likewise.
9793         (start_inferior): Likewise.
9794         (queue_stop_reply_callback): Likewise.
9795         (handle_target_event): Likewise.
9796         * spu-low.c (fetch_ppc_memory): Likewise.
9797         (store_ppc_memory): Likewise.
9798         * target.c (set_target_ops): Likewise.
9799         * thread-db.c (thread_db_load_search): Likewise.
9800         (try_thread_db_load_1): Likewise.
9801         * tracepoint.c (add_tracepoint): Likewise.
9802         (add_tracepoint_action): Likewise.
9803         (create_trace_state_variable): Likewise.
9804         (cmd_qtdpsrc): Likewise.
9805         (cmd_qtro): Likewise.
9806         (add_while_stepping_state): Likewise.
9807         * win32-low.c (child_add_thread): Likewise.
9808         (get_image_name): Likewise.
9809
9810 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9811
9812         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
9813
9814 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9815
9816         * Makefile.in (aarch64-linux.o): New rule.
9817         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
9818         srv_tgtobj.
9819         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
9820         (aarch64_init_debug_reg_state): Make it extern.
9821         (aarch64_linux_prepare_to_resume): Remove.
9822
9823 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9824
9825         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
9826         lwp_arch_private_info and ptid_of_lwp.
9827
9828 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9829
9830         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
9831         Find proc_info by find_process_pid.  All callers updated.
9832
9833 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9834
9835         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
9836         Remove.
9837         (debug_reg_change_callback): Remove.
9838         (aarch64_notify_debug_reg_change): Remove.
9839
9840 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9841
9842         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
9843         Call current_lwp_ptid.
9844
9845 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9846
9847         * linux-aarch64-low.c (debug_reg_change_callback): Use
9848         debug_printf.
9849
9850 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9851
9852         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
9853
9854 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9855
9856         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
9857
9858 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9859
9860         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
9861         the code.
9862
9863 2015-08-25  Yao Qi  <yao.qi@linaro.org>
9864
9865         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
9866         Remove.
9867         (debug_reg_change_callback): Remove argument entry and add argument
9868         lwp.  Remove local variable thread.  Don't print thread id in the
9869         debugging output.  Don't check whether pid of thread equals to pid.
9870         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
9871         iterate_over_lwps instead find_inferior.
9872
9873 2015-08-24  Pedro Alves  <palves@redhat.com>
9874
9875         * inferiors.c (get_first_process): New function.
9876         * inferiors.h (get_first_process): New declaration.
9877         * remote-utils.c (read_ptid): Default to the first process in the
9878         list, instead of to the current thread's process.
9879
9880 2015-08-24  Pedro Alves  <palves@redhat.com>
9881
9882         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
9883         * event-loop.c: Likewise.
9884         * remote-utils.c: Likewise.
9885         * tracepoint.c: Likewise.
9886
9887 2015-08-24  Pedro Alves  <palves@redhat.com>
9888
9889         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
9890         ptid_get_lwp.
9891
9892 2015-08-21  Pedro Alves  <palves@redhat.com>
9893
9894         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
9895         instead of literal 1.
9896
9897 2015-08-21  Pedro Alves  <palves@redhat.com>
9898
9899         * tdesc.c (default_description): Explicitly zero-initialize.
9900
9901 2015-08-21  Pedro Alves  <palves@redhat.com>
9902
9903         PR gdb/18749
9904         * inferiors.c (remove_thread): Discard any pending stop reply for
9905         this thread.
9906         * server.c (remove_all_on_match_pid): Rename to ...
9907         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
9908         instead of a pid.
9909         (discard_queued_stop_replies): Change parameter to a ptid.  Now
9910         extern.
9911         (handle_v_kill, kill_inferior_callback, captured_main)
9912         (process_serial_event): Adjust.
9913         * server.h (discard_queued_stop_replies): Declare.
9914
9915 2015-08-21  Pedro Alves  <palves@redhat.com>
9916
9917         * linux-low.c (wait_for_sigstop): Always switch to no thread
9918         selected if the previously current thread dies.
9919         * lynx-low.c (lynx_request_interrupt): Use the first thread's
9920         process instead of the current thread's.
9921         * remote-utils.c (input_interrupt): Don't check if there's no
9922         current thread.
9923         * server.c (gdb_read_memory, gdb_write_memory): If setting the
9924         current thread to the general thread fails, error out.
9925         (handle_qxfer_auxv, handle_qxfer_libraries)
9926         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
9927         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
9928         (handle_query): Check if there's a thread selected instead of
9929         checking whether there's any thread in the thread list.
9930         (handle_qxfer_threads, handle_qxfer_btrace)
9931         (handle_qxfer_btrace_conf): Don't error out early if there's no
9932         thread in the thread list.
9933         (handle_v_cont, myresume): Don't set the current thread to the
9934         continue thread.
9935         (process_serial_event) <Hg handling>: Also set thread_id if the
9936         previous general thread is still alive.
9937         (process_serial_event) <g/G handling>: If setting the current
9938         thread to the general thread fails, error out.
9939         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
9940         thread's lwp instead of the current thread's.
9941         * target.c (set_desired_thread): If the desired thread was not
9942         found, leave the current thread pointing to NULL.  Return an int
9943         (boolean) indicating success.
9944         * target.h (set_desired_thread): Change return type to int.
9945
9946 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
9947
9948         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
9949         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
9950         #includes.
9951         (ps_get_thread_area): New function.
9952
9953 2015-08-19  Gary Benson  <gbenson@redhat.com>
9954
9955         * hostio.c (handle_pread): Do not attempt to read more data
9956         than hostio_reply_with_data can fit in a packet.
9957
9958 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
9959
9960         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
9961
9962 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
9963
9964         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
9965
9966 2015-08-06  Pedro Alves  <palves@redhat.com>
9967
9968         * tracepoint.c (expr_eval_result): Now an int.
9969
9970 2015-08-06  Pedro Alves  <palves@redhat.com>
9971
9972         * gdbthread.h (struct regcache): Forward declare.
9973         (struct thread_info) <regcache_data>: Now a struct regcache
9974         pointer.
9975         * inferiors.c (inferior_regcache_data)
9976         (set_inferior_regcache_data): Now work with struct regcache
9977         pointers.
9978         * inferiors.h (struct regcache): Forward declare.
9979         (inferior_regcache_data, set_inferior_regcache_data): Now work
9980         with struct regcache pointers.
9981         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
9982         (free_register_cache_thread): Remove struct regcache pointer
9983         casts.
9984
9985 2015-08-06  Pedro Alves  <palves@redhat.com>
9986
9987         * server.c (captured_main): On error, print the exception message
9988         to stderr, and if run_once is set, throw a quit.
9989
9990 2015-08-06  Pedro Alves  <palves@redhat.com>
9991
9992         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
9993         the current thread.
9994
9995 2015-08-06  Pedro Alves  <palves@redhat.com>
9996
9997         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
9998         reading beyond the passed in buffer length.
9999
10000 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
10001
10002         * tracepoint.c (symbol_list) <required>: Remove.
10003
10004 2015-08-06  Pedro Alves  <palves@redhat.com>
10005
10006         * linux-low.c (handle_extended_wait): Set the fork child's suspend
10007         count if stopping and suspending threads.
10008         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
10009         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
10010         (linux_detach): Complete an ongoing step-over.
10011         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
10012         throughout.
10013         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
10014         (linux_wait_1): If passing a signal to the inferior after
10015         finishing a step-over, unsuspend and re-resume all lwps.  If we
10016         see a single-step event but the thread should be continuing, don't
10017         pass the trap to gdb.
10018         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
10019         internal_error instead of gdb_assert.
10020         (enqueue_pending_signal): New function.
10021         (check_ptrace_stopped_lwp_gone): Add debug output.
10022         (start_step_over): Use internal_error instead of gdb_assert.
10023         (complete_ongoing_step_over): New function.
10024         (linux_resume_one_thread): Don't resume a suspended thread.
10025         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
10026         it stepping.
10027
10028 2015-08-06  Pedro Alves  <palves@redhat.com>
10029
10030         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
10031         (linux_thread_alive): Use lwp_is_marked_dead.
10032         (extended_event_reported): Delete.
10033         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
10034         instead of extended_event_reported.
10035         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
10036         as well.
10037         (lwp_is_marked_dead): New function.
10038         (lwp_running): Use lwp_is_marked_dead.
10039         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
10040         comment.
10041
10042 2015-08-06  Pedro Alves  <palves@redhat.com>
10043
10044         * linux-low.c (linux_wait_1): Move fork event output out of the
10045         !report_to_gdb check.  Pass event_child->waitstatus to
10046         target_waitstatus_to_string instead of ourstatus.
10047
10048 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10049
10050         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
10051         if current_thread is 32 bit.
10052
10053 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10054
10055         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
10056         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
10057         * server.c (extended_protocol): Remove "static".
10058         * server.h (extended_protocol): Declare it.
10059
10060 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10061
10062         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
10063         both aarch64 and aarch32.
10064         (aarch64_set_pc): Likewise.
10065
10066 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10067
10068         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
10069         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
10070         arm-with-neon.xml to srv_xmlfiles.
10071         * linux-aarch64-low.c: Include linux-aarch32-low.h.
10072         (is_64bit_tdesc): New function.
10073         (aarch64_linux_read_description): New function.
10074         (aarch64_arch_setup): Call aarch64_linux_read_description.
10075         (regs_info): Rename to regs_info_aarch64.
10076         (aarch64_regs_info): Return right regs_info.
10077         (initialize_low_arch): Call initialize_low_arch_aarch32.
10078
10079 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10080
10081         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
10082         * linux-aarch32-low.c: New file.
10083         * linux-aarch32-low.h: New file.
10084         * linux-arm-low.c (arm_fill_gregset): Move it to
10085         linux-aarch32-low.c.
10086         (arm_store_gregset): Likewise.
10087         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
10088         (arm_store_vfpregset): Call arm_store_vfpregset_num.
10089         (arm_arch_setup): Check if PTRACE_GETREGSET works.
10090         (regs_info): Rename to regs_info_arm.
10091         (arm_regs_info): Return regs_info_aarch32 if
10092         have_ptrace_getregset is 1 and target description is
10093         arm_with_neon or arm_with_vfpv3.
10094         (initialize_low_arch): Don't call init_registers_arm_with_neon.
10095         Call initialize_low_arch_aarch32 instead.
10096
10097 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10098
10099         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
10100         * linux-low.c: ... here.
10101         * linux-low.h (have_ptrace_getregset): Declare it.
10102
10103 2015-08-04  Pedro Alves  <palves@redhat.com>
10104
10105         * thread-db.c (struct thread_db): Use new typedefs.
10106         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
10107         CHK calls.
10108         (disable_thread_event_reporting): Cast result of dlsym to
10109         destination function pointer type.
10110         (thread_db_mourn): Use td_ta_delete_ftype.
10111
10112 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
10113
10114         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
10115         arch variant.
10116         (CDX_BREAKPOINT): Define for R2.
10117         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
10118         (the_low_target): Add comments.
10119
10120 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10121
10122         * linux-arm-low.c (arm_hwcap): Remove it.
10123         (arm_read_description): New local variable arm_hwcap.  Don't
10124         set arm_hwcap to zero.
10125
10126 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10127
10128         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
10129         Use regcache->tdesc instead.
10130         (arm_store_wmmxregset): Likewise.
10131         (arm_fill_vfpregset): Likewise.
10132         (arm_store_vfpregset): Likewise.
10133
10134 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10135
10136         * linux-arm-low.c: Include arch/arm.h.
10137         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
10138         (arm_store_gregset): Likewise.
10139
10140 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
10141
10142         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
10143         ptrace's 4th parameter.
10144
10145 2015-07-27  Yao Qi  <yao.qi@linaro.org>
10146
10147         * configure.srv (case aarch64*-*-linux*): Don't set
10148         srv_linux_usrregs.
10149
10150 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
10151
10152         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
10153         sys/ptrace.h.
10154         * linux-arm-low.c: Likewise.
10155         * linux-cris-low.c: Likewise.
10156         * linux-crisv32-low.c: Likewise.
10157         * linux-low.c: Likewise.
10158         * linux-m68k-low.c: Likewise.
10159         * linux-mips-low.c: Likewise.
10160         * linux-nios2-low.c: Likewise.
10161         * linux-s390-low.c: Likewise.
10162         * linux-sparc-low.c: Likewise.
10163         * linux-tic6x-low.c: Likewise.
10164         * linux-tile-low.c: Likewise.
10165         * linux-x86-low.c: Likewise.
10166
10167 2015-07-24  Pedro Alves  <palves@redhat.com>
10168
10169         * config.in: Regenerate.
10170         * configure: Regenerate.
10171
10172 2015-07-24  Pedro Alves  <palves@redhat.com>
10173
10174         * acinclude.m4: Include ../ptrace.m4.
10175         * configure.ac: Call GDB_AC_PTRACE.
10176         * config.in, configure: Regenerate.
10177
10178 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10179
10180         * linux-low.c (linux_create_inferior): Remove setting to
10181         proc->priv->new_inferior.
10182         (linux_attach): Likewise.
10183         (linux_low_filter_event): Likewise.
10184         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
10185
10186 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10187
10188         * linux-low.c (linux_arch_setup): New function.
10189         (linux_low_filter_event): If proc->tdesc is NULL and
10190         proc->attached is true, call the_low_target.arch_setup.
10191         Otherwise, keep status pending, and return.
10192         (linux_resume_one_lwp_throw): Don't call get_pc if
10193         thread->while_stepping isn't NULL.  Don't call
10194         get_thread_regcache if proc->tdesc is NULL.
10195         (need_step_over_p): Return 0 if proc->tdesc is NULL.
10196         (linux_target_ops): Install arch_setup.
10197         * server.c (start_inferior): Call the_target->arch_setup.
10198         * target.h (struct target_ops) <arch_setup>: New field.
10199         (target_arch_setup): New marco.
10200         * lynx-low.c (lynx_target_ops): Update.
10201         * nto-low.c (nto_target_ops): Update.
10202         * spu-low.c (spu_target_ops): Update.
10203         * win32-low.c (win32_target_ops): Update.
10204
10205 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10206
10207         * linux-low.c (linux_add_process): Don't set
10208         proc->priv->new_inferior.
10209         (linux_create_inferior): Set proc->priv->new_inferior to 1.
10210         (linux_attach): Likewise.
10211
10212 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10213
10214         * server.c (start_inferior): Code refactor.
10215
10216 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10217
10218         * server.c (process_serial_event): Set general_thread.
10219
10220 2015-07-21  Yao Qi  <yao.qi@linaro.org>
10221
10222         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
10223         aarch64_linux_get_debug_reg_capacity.
10224
10225 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10226
10227         * Makefile.in (aarch64-linux-hw-point.o): New rule.
10228         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
10229         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
10230         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
10231         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
10232         (AARCH64_HWP_ALIGNMENT): Likewise.
10233         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
10234         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
10235         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
10236         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
10237         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
10238         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
10239         (struct aarch64_debug_reg_state): Likewise.
10240         (struct arch_lwp_info): Likewise.
10241         (aarch64_align_watchpoint): Likewise.
10242         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
10243         (aarch64_watchpoint_length): Likewise.
10244         (aarch64_point_encode_ctrl_reg): Likewise
10245         (aarch64_point_is_aligned): Likewise.
10246         (aarch64_align_watchpoint): Likewise.
10247         (aarch64_linux_set_debug_regs):
10248         (aarch64_dr_state_insert_one_point): Likewise.
10249         (aarch64_dr_state_remove_one_point): Likewise.
10250         (aarch64_handle_breakpoint): Likewise.
10251         (aarch64_handle_aligned_watchpoint): Likewise.
10252         (aarch64_handle_unaligned_watchpoint): Likewise.
10253         (aarch64_handle_watchpoint): Likewise.
10254
10255 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10256
10257         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
10258         and don't aarch64_get_debug_reg_state.  All callers update.
10259         (aarch64_handle_aligned_watchpoint): Likewise.
10260         (aarch64_handle_unaligned_watchpoint): Likewise.
10261         (aarch64_handle_watchpoint): Likewise.
10262         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
10263         (aarch64_remove_point): Likewise.
10264
10265 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10266
10267         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
10268         debug_printf.
10269         (aarch64_handle_unaligned_watchpoint): Likewise.
10270
10271 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10272
10273         Revert the previous 3 commits:
10274         Move gdb_regex* to common/
10275         Move linux_find_memory_regions_full & co.
10276         gdbserver build-id attribute generator
10277
10278 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10279             Jan Kratochvil  <jan.kratochvil@redhat.com>
10280
10281         gdbserver build-id attribute generator.
10282         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
10283         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
10284         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
10285         (find_phdr): New.
10286         (get_dynamic): Use find_pdhr to traverse program headers.
10287         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
10288         (compare_mapping_entry_range, struct find_memory_region_callback_data)
10289         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
10290         (get_hex_build_id): New.
10291         (linux_qxfer_libraries_svr4): Add optional build-id attribute
10292         to reply XML document.
10293
10294 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10295             Jan Kratochvil  <jan.kratochvil@redhat.com>
10296
10297         * target.c: Include target/target-utils.h and fcntl.h.
10298         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
10299         (target_fileio_read_stralloc): New functions.
10300
10301 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10302
10303         * Makefile.in (OBS): Add gdb_regex.o.
10304         (gdb_regex.o): New.
10305         * config.in: Rebuilt.
10306         * configure: Rebuilt.
10307
10308 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10309             Jan Kratochvil  <jan.kratochvil@redhat.com>
10310
10311         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
10312         * Makefile.in (OBS): Add target-utils.o.
10313         (linux-maps.o, target-utils.o): New.
10314         * configure.srv (srv_linux_obj): Add linux-maps.o.
10315
10316 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
10317
10318         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
10319         function, return 1.
10320         (the_low_target): Install it.
10321
10322 2015-07-14  Pedro Alves  <palves@redhat.com>
10323
10324         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
10325         Instead, ignore ECHILD, and throw an error for other errnos.
10326
10327 2015-07-10  Pedro Alves  <palves@redhat.com>
10328
10329         * event-loop.c (struct callback_event) <data>: Change type to
10330         gdb_client_data instance instead of gdb_client_data pointer.
10331         (append_callback_event): Adjust.
10332
10333 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
10334
10335         * linux-aarch64-low.c: Add comments for each linux_target_ops
10336         method.  Remove comments already covered in target_ops and
10337         linux_target_ops definitions.
10338         (the_low_target): Add comments for each unimplemented method.
10339
10340 2015-07-09  Yao Qi  <yao.qi@linaro.org>
10341
10342         * linux-aarch64-low.c (aarch64_regmap): Remove.
10343         (aarch64_usrregs_info): Remove.
10344         (regs_info): Set field usrregs to NULL.
10345
10346 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
10347
10348         * linux-low.c: Include "rsp-low.h"
10349         (linux_low_encode_pt_config, linux_low_encode_raw): New.
10350         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
10351         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
10352         (handle_btrace_enable_pt): New.
10353         (handle_btrace_general_set): Support "pt".
10354         (handle_btrace_conf_general_set): Support "pt:size".
10355
10356 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10357
10358         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
10359         Z_PACKET_SW_BP.
10360
10361 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10362
10363         * linux-aarch64-low.c: Remove comment about endianness.
10364         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
10365         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
10366         memcmp.
10367
10368 2015-06-24  Gary Benson  <gbenson@redhat.com>
10369
10370         * linux-i386-ipa.c (stdint.h): Do not include.
10371         * lynx-i386-low.c (stdint.h): Likewise.
10372         * lynx-ppc-low.c (stdint.h): Likewise.
10373         * mem-break.c (stdint.h): Likewise.
10374         * thread-db.c (stdint.h): Likewise.
10375         * tracepoint.c (stdint.h): Likewise.
10376         * win32-low.c (stdint.h): Likewise.
10377
10378 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
10379
10380         * server.c (write_qxfer_response): Update call to
10381         remote_escape_output.
10382
10383 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
10384             Jan Kratochvil  <jan.kratochvil@redhat.com>
10385
10386         Merge multiple hex conversions.
10387         * gdbreplay.c (tohex): Rename to 'fromhex'.
10388         (logchar): Use fromhex.
10389
10390 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
10391
10392         * server.c (handle_qxfer_libraries): Set `version' attribute for
10393         <library-list>.
10394
10395 2015-06-10  Gary Benson  <gbenson@redhat.com>
10396
10397         * target.h (struct target_ops) <multifs_open>: New field.
10398         <multifs_unlink>: Likewise.
10399         <multifs_readlink>: Likewise.
10400         * linux-low.c (nat/linux-namespaces.h): New include.
10401         (linux_target_ops): Initialize the_target->multifs_open,
10402         the_target->multifs_unlink and the_target->multifs_readlink.
10403         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
10404         * hostio.c (hostio_fs_pid): New static variable.
10405         (hostio_handle_new_gdb_connection): New function.
10406         (handle_setfs): Likewise.
10407         (handle_open): Use the_target->multifs_open as appropriate.
10408         (handle_unlink): Use the_target->multifs_unlink as appropriate.
10409         (handle_readlink): Use the_target->multifs_readlink as
10410         appropriate.
10411         (handle_vFile): Handle vFile:setfs packets.
10412         * server.c (handle_query): Call hostio_handle_new_gdb_connection
10413         after target_handle_new_gdb_connection.
10414
10415 2015-06-10  Gary Benson  <gbenson@redhat.com>
10416
10417         * configure.ac (AC_CHECK_FUNCS): Add setns.
10418         * config.in: Regenerate.
10419         * configure: Likewise.
10420         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
10421         (linux-namespaces.o): New rule.
10422         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
10423
10424 2015-06-09  Gary Benson <gbenson@redhat.com>
10425
10426         * hostio.c (handle_open): Process mode argument with
10427         fileio_to_host_mode.
10428
10429 2015-06-01  Yao Qi  <yao.qi@linaro.org>
10430
10431         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
10432         * linux-x86-low.c: Likewise.
10433
10434 2015-05-28  Don Breazeal  <donb@codesourcery.com>
10435
10436         * linux-low.c (handle_extended_wait): Initialize
10437         thread_info.last_resume_kind for new fork children.
10438
10439 2015-05-15  Pedro Alves  <palves@redhat.com>
10440
10441         * target.h (target_handle_new_gdb_connection): Rewrite using if
10442         wrapped in do/while.
10443
10444 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
10445
10446         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
10447         * configure, config.in: Regenerate.
10448         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
10449         Declare typedef.
10450
10451 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10452
10453         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
10454         PTRACE_EVENT_VFORK_DONE.
10455         (linux_low_ptrace_options, extended_event_reported): Add vfork
10456         events.
10457         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
10458         and "vforkdone" for RSP 'T' Stop Reply Packet.
10459         * server.h (report_vfork_events): Declare
10460         global variable.
10461
10462 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10463
10464         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
10465         (the_low_target) <new_fork>: Initialize new member.
10466         * linux-arm-low.c (arm_new_fork): New function.
10467         (the_low_target) <new_fork>: Initialize new member.
10468         * linux-low.c (handle_extended_wait): Call new target function
10469         new_fork.
10470         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
10471         * linux-mips-low.c (mips_add_watchpoint): New function
10472         extracted from mips_insert_point.
10473         (the_low_target) <new_fork>: Initialize new member.
10474         (mips_linux_new_fork): New function.
10475         (mips_insert_point): Call mips_add_watchpoint.
10476         * linux-x86-low.c (x86_linux_new_fork): New function.
10477         (the_low_target) <new_fork>: Initialize new member.
10478
10479 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10480
10481         * linux-low.c (handle_extended_wait): Implement return value,
10482         rename argument 'event_child' to 'event_lwp', handle
10483         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
10484         (linux_low_ptrace_options): New function.
10485         (linux_low_filter_event): Call linux_low_ptrace_options,
10486         use different argument fo linux_enable_event_reporting,
10487         use return value from handle_extended_wait.
10488         (extended_event_reported): New function.
10489         (linux_wait_1): Call extended_event_reported and set
10490         status to report fork events.
10491         (linux_write_memory): Add pid to debug message.
10492         (reset_lwp_ptrace_options_callback): New function.
10493         (linux_handle_new_gdb_connection): New function.
10494         (linux_target_ops): Initialize new structure member.
10495         * linux-low.h (struct lwp_info) <waitstatus>: New member.
10496         * lynx-low.c: Initialize new structure member.
10497         * remote-utils.c (prepare_resume_reply): Implement stop reason
10498         "fork" for "T" stop message.
10499         * server.c (handle_query): Call handle_new_gdb_connection.
10500         * server.h (report_fork_events): Declare global flag.
10501         * target.h (struct target_ops) <handle_new_gdb_connection>:
10502         New member.
10503         (target_handle_new_gdb_connection): New macro.
10504         * win32-low.c: Initialize new structure member.
10505
10506 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10507
10508         * mem-break.c (APPEND_TO_LIST): Define macro.
10509         (clone_agent_expr): New function.
10510         (clone_one_breakpoint): New function.
10511         (clone_all_breakpoints): New function.
10512         * mem-break.h: Declare new functions.
10513
10514 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10515
10516         * linux-low.c (linux_supports_fork_events): New function.
10517         (linux_supports_vfork_events): New function.
10518         (linux_target_ops): Initialize new structure members.
10519         (initialize_low): Call linux_check_ptrace_features.
10520         * lynx-low.c (lynx_target_ops): Initialize new structure
10521         members.
10522         * server.c (report_fork_events, report_vfork_events):
10523         New global flags.
10524         (handle_query): Add new features to qSupported packet and
10525         response.
10526         (captured_main): Initialize new global variables.
10527         * target.h (struct target_ops) <supports_fork_events>:
10528         New member.
10529         <supports_vfork_events>: New member.
10530         (target_supports_fork_events): New macro.
10531         (target_supports_vfork_events): New macro.
10532         * win32-low.c (win32_target_ops): Initialize new structure
10533         members.
10534
10535 2015-05-12  Gary Benson <gbenson@redhat.com>
10536
10537         * server.c (handle_qxfer_exec_file): Use current process
10538         if annex is empty.
10539
10540 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
10541
10542         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
10543         Remove HAVE_PTRACE_GETREGS conditionals.
10544         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
10545         instead of PTRACE_GETREGS and PTRACE_SETREGS.
10546
10547 2015-05-08  Yao Qi  <yao.qi@linaro.org>
10548
10549         * linux-low.c (linux_supports_conditional_breakpoints): New
10550         function.
10551         (linux_target_ops): Install new target method.
10552         * lynx-low.c (lynx_target_ops): Install NULL hook for
10553         supports_conditional_breakpoints.
10554         * nto-low.c (nto_target_ops): Likewise.
10555         * spu-low.c (spu_target_ops): Likewise.
10556         * win32-low.c (win32_target_ops): Likewise.
10557         * server.c (handle_query): Check
10558         target_supports_conditional_breakpoints.
10559         * target.h (struct target_ops) <supports_conditional_breakpoints>:
10560         New field.
10561         (target_supports_conditional_breakpoints): New macro.
10562
10563 2015-05-06  Pedro Alves  <palves@redhat.com>
10564
10565         PR server/18081
10566         * server.c (start_inferior): If the process exits, mourn it.
10567
10568 2015-04-21  Gary Benson <gbenson@redhat.com>
10569
10570         * hostio.c (fileio_open_flags_to_host): Factored out to
10571         fileio_to_host_openflags in common/fileio.c.  Single use
10572         updated.
10573
10574 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
10575
10576         * linux-xtensa-low.c (xtensa_fill_gregset)
10577         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
10578         XCHAL_HAVE_LOOP.
10579
10580 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
10581
10582         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
10583         (regs_info): Replace usrregs pointer with NULL.
10584
10585 2015-04-17  Gary Benson  <gbenson@redhat.com>
10586
10587         * target.h (struct target_ops) <pid_to_exec_file>: New field.
10588         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
10589         * server.c (handle_qxfer_exec_file): New function.
10590         (qxfer_packets): Add exec-file entry.
10591         (handle_query): Report qXfer:exec-file:read as supported packet.
10592
10593 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
10594
10595         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
10596
10597 2015-04-09  Gary Benson <gbenson@redhat.com>
10598
10599         * hostio-errno.c (errno_to_fileio_error): Remove function.
10600         Update caller to use remote_fileio_to_fio_error.
10601
10602 2015-04-09  Yao Qi  <yao.qi@linaro.org>
10603
10604         * linux-low.c (linux_insert_point): Call
10605         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
10606         (linux_remove_point): Call remove_memory_breakpoint if type is
10607         raw_bkpt_type_sw.
10608         * linux-x86-low.c (x86_insert_point): Don't call
10609         insert_memory_breakpoint.
10610         (x86_remove_point): Don't call remove_memory_breakpoint.
10611
10612 2015-04-01  Pedro Alves  <palves@redhat.com>
10613             Cleber Rosa  <crosa@redhat.com>
10614
10615         * server.c (gdbserver_usage): Reorganize and extend the usage
10616         message.
10617
10618 2015-03-24  Pedro Alves  <palves@redhat.com>
10619
10620         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
10621         output.  Also dump TRAP_TRACE.
10622         (linux_low_filter_event): In debug output, distinguish a
10623         resume_stop SIGSTOP from a delayed SIGSTOP.
10624
10625 2015-03-24  Gary Benson  <gbenson@redhat.com>
10626
10627         * linux-x86-low.c (x86_linux_new_thread): Moved to
10628         nat/x86-linux.c.
10629         (x86_linux_prepare_to_resume): Likewise.
10630
10631 2015-03-24  Gary Benson  <gbenson@redhat.com>
10632
10633         * Makefile.in (x86-linux-dregs.o): New rule.
10634         * configure.srv: Add x86-linux-dregs.o to relevant targets.
10635         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
10636         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
10637         (x86_linux_dr_get): Likewise.
10638         (x86_linux_dr_set): Likewise.
10639         (update_debug_registers_callback): Likewise.
10640         (x86_linux_dr_set_addr): Likewise.
10641         (x86_linux_dr_get_addr): Likewise.
10642         (x86_linux_dr_set_control): Likewise.
10643         (x86_linux_dr_get_control): Likewise.
10644         (x86_linux_dr_get_status): Likewise.
10645         (x86_linux_update_debug_registers): Likewise.
10646
10647 2015-03-24  Gary Benson  <gbenson@redhat.com>
10648
10649         * linux-x86-low.c (x86_linux_update_debug_registers):
10650         New function, factored out from...
10651         (x86_linux_prepare_to_resume): ...this.
10652
10653 2015-03-24  Gary Benson  <gbenson@redhat.com>
10654
10655         * linux-x86-low.c (x86_linux_dr_get): Update comments.
10656         (x86_linux_dr_set): Likewise.
10657         (update_debug_registers_callback): Likewise.
10658         (x86_linux_dr_set_addr): Likewise.
10659         (x86_linux_dr_get_addr): Likewise.
10660         (x86_linux_dr_set_control): Likewise.
10661         (x86_linux_dr_get_control): Likewise.
10662         (x86_linux_dr_get_status): Likewise.
10663         (x86_linux_prepare_to_resume): Likewise.
10664
10665 2015-03-24  Gary Benson  <gbenson@redhat.com>
10666
10667         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
10668         Use perror_with_name.  Pass string through gettext.
10669         (x86_linux_dr_set): Likewise.
10670
10671 2015-03-24  Gary Benson  <gbenson@redhat.com>
10672
10673         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
10674         (x86_linux_dr_set_addr): ...this.
10675         (x86_dr_low_get_addr): Rename to...
10676         (x86_linux_dr_get_addr): ...this.
10677         (x86_dr_low_set_control): Rename to...
10678         (x86_linux_dr_set_control): ...this.
10679         (x86_dr_low_get_control): Rename to...
10680         (x86_linux_dr_get_control): ...this.
10681         (x86_dr_low_get_status): Rename to...
10682         (x86_linux_dr_get_status): ...this.
10683         (x86_dr_low): Update with new function names.
10684
10685 2015-03-24  Gary Benson  <gbenson@redhat.com>
10686
10687         * Makefile.in (x86-linux.o): New rule.
10688         * configure.srv: Add x86-linux.o to relevant targets.
10689         * linux-low.c (lwp_set_arch_private_info): New function.
10690         (lwp_arch_private_info): Likewise.
10691         * linux-x86-low.c: Include nat/x86-linux.h.
10692         (arch_lwp_info): Removed structure.
10693         (update_debug_registers_callback):
10694         Use lwp_set_debug_registers_changed.
10695         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
10696         and lwp_set_debug_registers_changed.
10697         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
10698
10699 2015-03-24  Gary Benson  <gbenson@redhat.com>
10700
10701         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
10702         * linux-arm-low.c (arm_new_thread): Likewise.
10703         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
10704         * linux-mips-low.c (mips_linux_new_thread): Likewise.
10705         * linux-x86-low.c (x86_linux_new_thread): Likewise.
10706         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
10707
10708 2015-03-24  Gary Benson  <gbenson@redhat.com>
10709
10710         * linux-low.c (ptid_of_lwp): New function.
10711         (lwp_is_stopped): Likewise.
10712         (lwp_stop_reason): Likewise.
10713         * linux-x86-low.c (update_debug_registers_callback):
10714         Use lwp_is_stopped.
10715         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
10716         lwp_stop_reason.
10717
10718 2015-03-24  Gary Benson  <gbenson@redhat.com>
10719
10720         * linux-low.h (linux_stop_lwp): Remove declaration.
10721
10722 2015-03-24  Gary Benson  <gbenson@redhat.com>
10723
10724         * linux-low.h: Include nat/linux-nat.h.
10725         * linux-low.c (iterate_over_lwps_args): New structure.
10726         (iterate_over_lwps_filter): New function.
10727         (iterate_over_lwps): Likewise.
10728         * linux-x86-low.c (update_debug_registers_callback):
10729         Update signature to what iterate_over_lwps expects.
10730         Remove PID check that iterate_over_lwps now performs.
10731         (x86_dr_low_set_addr): Use iterate_over_lwps.
10732         (x86_dr_low_set_control): Likewise.
10733
10734 2015-03-24  Gary Benson  <gbenson@redhat.com>
10735
10736         * linux-x86-low.c (x86_debug_reg_state): New function.
10737         (x86_linux_prepare_to_resume): Use the above.
10738
10739 2015-03-24  Gary Benson  <gbenson@redhat.com>
10740
10741         * linux-low.c (current_lwp_ptid): New function.
10742         * linux-x86-low.c: Include nat/linux-nat.h.
10743         (x86_dr_low_get_addr): Use current_lwp_ptid.
10744         (x86_dr_low_get_control): Likewise.
10745         (x86_dr_low_get_status): Likewise.
10746
10747 2015-03-20  Pedro Alves  <palves@redhat.com>
10748
10749         * tracepoint.c (cmd_qtstatus): Make "str" const.
10750
10751 2015-03-20  Pedro Alves  <palves@redhat.com>
10752
10753         * server.c (handle_general_set): Make "req_str" const.
10754
10755 2015-03-19  Pedro Alves  <palves@redhat.com>
10756
10757         * linux-low.c (linux_resume_one_lwp): Rename to ...
10758         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
10759         instead call perror_with_name.
10760         (check_ptrace_stopped_lwp_gone): New function.
10761         (linux_resume_one_lwp): Reimplement as wrapper around
10762         linux_resume_one_lwp_throw that swallows errors if the LWP is
10763         gone.
10764
10765 2015-03-19  Pedro Alves  <palves@redhat.com>
10766
10767         * linux-low.c (count_events_callback, select_event_lwp_callback):
10768         No longer check whether the thread has resume_stop as last resume
10769         kind.
10770
10771 2015-03-19 Pedro Alves  <palves@redhat.com>
10772
10773         * linux-low.c (count_events_callback, select_event_lwp_callback):
10774         Use the lwp's status_pending_p field, not the thread's.
10775
10776 2015-03-19  Pedro Alves  <palves@redhat.com>
10777
10778         * linux-low.c (select_event_lwp_callback): Update comments to
10779         no longer mention SIGTRAP.
10780
10781 2015-03-18  Gary Benson  <gbenson@redhat.com>
10782
10783         * server.c (handle_query): Do not report vFile:fstat as supported.
10784
10785 2015-03-11  Gary Benson  <gbenson@redhat.com>
10786
10787         * hostio.c (sys/types.h): New include.
10788         (sys/stat.h): Likewise.
10789         (common-remote-fileio.h): Likewise.
10790         (handle_fstat): New function.
10791         (handle_vFile): Handle vFile:fstat packets.
10792
10793 2015-03-11  Gary Benson  <gbenson@redhat.com>
10794
10795         * configure.ac (AC_CHECK_MEMBERS): Add checks for
10796         struct stat.st_blocks and struct stat.st_blksize.
10797         * configure: Regenerate.
10798         * config.in: Likewise.
10799         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
10800         (OBS): Add common-remote-fileio.o.
10801         (common-remote-fileio.o): New rule.
10802
10803 2015-03-09  Pedro Alves  <palves@redhat.com>
10804
10805         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
10806         'struct sockaddr' pointer in 'accept' call.
10807
10808 2015-03-09  Pedro Alves  <palves@redhat.com>
10809
10810         Revert:
10811         2015-03-07  Pedro Alves  <palves@redhat.com>
10812         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
10813         or <winsock2.h> here.  Instead include "gdb_socket.h".
10814         (remote_open): Use union gdb_sockaddr_u.
10815         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
10816         or <winsock2.h> here.  Instead include "gdb_socket.h".
10817         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
10818         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
10819         or <sys/un.h>.
10820         (init_named_socket, gdb_agent_helper_thread): Use union
10821         gdb_sockaddr_u.
10822
10823 2015-03-07  Pedro Alves  <palves@redhat.com>
10824
10825         * configure.ac (build_warnings): Move
10826         -Wdeclaration-after-statement to the C-specific set.
10827         * configure: Regenerate.
10828
10829 2015-03-07  Pedro Alves  <palves@redhat.com>
10830
10831         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
10832         or <winsock2.h> here.  Instead include "gdb_socket.h".
10833         (remote_open): Use union gdb_sockaddr_u.
10834         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
10835         or <winsock2.h> here.  Instead include "gdb_socket.h".
10836         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
10837         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
10838         or <sys/un.h>.
10839         (init_named_socket, gdb_agent_helper_thread): Use union
10840         gdb_sockaddr_u.
10841
10842 2015-03-07  Pedro Alves  <palves@redhat.com>
10843
10844         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
10845         instead.
10846
10847 2015-03-06  Yao Qi  <yao.qi@linaro.org>
10848
10849         * linux-aarch64-low.c (aarch64_insert_point): Use
10850         show_debug_regs as a boolean.
10851         (aarch64_remove_point): Likewise.
10852
10853 2015-03-05  Pedro Alves  <palves@redhat.com>
10854
10855         * lynx-low.c (lynx_target_ops): Install NULL hooks for
10856         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
10857         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
10858         * nto-low.c (nto_target_ops): Likewise.
10859         * spu-low.c (spu_target_ops): Likewise.
10860         * win32-low.c (win32_target_ops): Likewise.
10861
10862 2015-03-04  Pedro Alves  <palves@redhat.com>
10863
10864         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
10865         Decide whether a breakpoint triggered based on the SIGTRAP's
10866         siginfo.si_code.
10867         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
10868         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
10869         (linux_low_filter_event): Check for breakpoints before checking
10870         watchpoints.
10871         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
10872         siginfo.si_code.
10873         (linux_stopped_by_sw_breakpoint)
10874         (linux_supports_stopped_by_sw_breakpoint)
10875         (linux_stopped_by_hw_breakpoint)
10876         (linux_supports_stopped_by_hw_breakpoint): New functions.
10877         (linux_target_ops): Install new target methods.
10878
10879 2015-03-04  Pedro Alves  <palves@redhat.com>
10880
10881         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
10882         * server.c (swbreak_feature, hwbreak_feature): New globals.
10883         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
10884         (captured_main): Clear swbreak_feature and hwbreak_feature.
10885         * server.h (swbreak_feature, hwbreak_feature): Declare.
10886         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
10887         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
10888         supports_stopped_by_hw_breakpoint>: New fields.
10889         (target_supports_stopped_by_sw_breakpoint)
10890         (target_stopped_by_sw_breakpoint)
10891         (target_supports_stopped_by_hw_breakpoint)
10892         (target_stopped_by_hw_breakpoint): Declare.
10893
10894 2015-03-04  Pedro Alves  <palves@redhat.com>
10895
10896         enum lwp_stop_reason -> enum target_stop_reason
10897         * linux-low.c (check_stopped_by_breakpoint): Adjust.
10898         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
10899         (linux_wait_1, stuck_in_jump_pad_callback)
10900         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
10901         (linux_stopped_by_watchpoint):
10902         * linux-low.h (enum lwp_stop_reason): Delete.
10903         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
10904         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
10905
10906 2015-03-04  Yao Qi  <yao.qi@linaro.org>
10907
10908         * Makefile.in (SFILES): Add linux-aarch64-low.c.
10909
10910 2015-03-03  Gary Benson  <gbenson@redhat.com>
10911
10912         * hostio.c (handle_vFile): Fix prefix lengths.
10913
10914 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
10915
10916         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
10917         ptr_bits.
10918
10919 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
10920
10921         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
10922         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
10923         (clean): Add "rm -f" for above C files.
10924         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
10925         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
10926         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
10927         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
10928         * linux-s390-low.c (HWCAP_S390_VX): New macro.
10929         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
10930         (init_registers_s390x_vx_linux64)
10931         (init_registers_s390x_tevx_linux64)
10932         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
10933         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
10934         declarations.
10935         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
10936         (s390_store_vxrs_high): New functions.
10937         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
10938         NT_S390_VXRS_HIGH.
10939         (s390_arch_setup): Add logic for selecting one of the new target
10940         descriptions.  Activate the new vector regsets if applicable.
10941         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
10942         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
10943         and init_registers_s390x_tevx_linux64.
10944
10945 2015-03-01  Pedro Alves  <palves@redhat.com>
10946
10947         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
10948         parameter.
10949
10950 2015-02-27  Pedro Alves  <palves@redhat.com>
10951
10952         * linux-x86-low.c (u_debugreg_offset): New function.
10953         (x86_linux_dr_get, x86_linux_dr_set): Use it.
10954
10955 2015-02-27  Pedro Alves  <palves@redhat.com>
10956
10957         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
10958         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
10959         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
10960         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
10961         (ps_lsetfpregs, ps_getpid)
10962         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
10963         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
10964         (ps_lsetxregs, ps_plog): Declare.
10965
10966 2015-02-27  Pedro Alves  <palves@redhat.com>
10967
10968         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
10969         IP_AGENT_EXPORT_FUNC.
10970         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
10971         IP_AGENT_EXPORT_FUNC.
10972         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
10973         (IP_AGENT_EXPORT): Delete.
10974         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10975         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
10976         (gdb_trampoline_buffer_error, collecting, gdb_collect)
10977         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
10978         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
10979         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
10980         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
10981         (traceframe_read_count, traceframe_write_count)
10982         (traceframes_created, trace_state_variables, get_raw_reg)
10983         (get_trace_state_variable_value, set_trace_state_variable_value)
10984         (ust_loaded, helper_thread_id, cmd_buf): Use
10985         IPA_SYM_EXPORTED_NAME.
10986         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
10987         (tracepoints) Use IP_AGENT_EXPORT_VAR.
10988         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
10989         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
10990         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
10991         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
10992         EXTERN_C_PUSH/EXTERN_C_POP.
10993         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
10994         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
10995         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
10996         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
10997         (traceframe_write_count, traceframe_read_count)
10998         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
10999         (about_to_request_buffer_space, get_trace_state_variable_value)
11000         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
11001         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
11002         EXTERN_C_PUSH/EXTERN_C_POP.
11003         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
11004         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
11005         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
11006         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11007         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11008         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11009         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
11010         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
11011         Define.
11012         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
11013         (IP_AGENT_EXPORT_VAR_DECL): Define.
11014         (tracing): Declare.
11015         (gdb_agent_get_raw_reg): Declare.
11016
11017 2015-02-27  Tom Tromey  <tromey@redhat.com>
11018             Pedro Alves  <palves@redhat.com>
11019
11020         Rename symbols whose names are reserved C++ keywords throughout.
11021
11022 2015-02-27  Pedro Alves  <palves@redhat.com>
11023
11024         * Makefile.in (COMPILER): New, get it from autoconf.
11025         (CXX): Get from autoconf instead.
11026         (COMPILE.pre): Use COMPILER.
11027         (CC-LD): Rename to ...
11028         (CC_LD): ... this.  Use COMPILER.
11029         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
11030         (CXX_FOR_TARGET): Default to g++ instead of gcc.
11031         * acinclude.m4: Include build-with-cxx.m4.
11032         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
11033         Disable -Werror by default if building in C++ mode.
11034         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
11035         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
11036         the C++ compiler.  Save/restore CXXFLAGS too.
11037         * configure: Regenerate.
11038
11039 2015-02-27  Pedro Alves  <palves@redhat.com>
11040
11041         * acinclude.m4: Include libiberty.m4.
11042         * configure.ac: Call libiberty_INIT.
11043         * config.in, configure: Regenerate.
11044
11045 2015-02-26  Pedro Alves  <palves@redhat.com>
11046
11047         * linux-low.c (linux_wait_1): When incrementing the PC past a
11048         program breakpoint always use the_low_target.breakpoint_len as
11049         increment, rather than the maximum between that and
11050         the_low_target.decr_pc_after_break.
11051
11052 2015-02-23  Pedro Alves  <palves@redhat.com>
11053
11054         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
11055         thread was doing a step-over; always adjust the PC if
11056         we stepped over a permanent breakpoint.
11057         (linux_wait_1): If we stepped over breakpoint that was on top of a
11058         permanent breakpoint, manually advance the PC past it.
11059
11060 2015-02-23  Pedro Alves  <palves@redhat.com>
11061
11062         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
11063         modes.
11064         (x86_fill_gregset, x86_store_gregset): Use it when handling
11065         $orig_eax.
11066
11067 2015-02-20  Pedro Alves  <palves@redhat.com>
11068
11069         * thread-db.c: Include "nat/linux-procfs.h".
11070         (thread_db_init): Skip listing new threads if the kernel supports
11071         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
11072
11073 2015-02-20  Pedro Alves  <palves@redhat.com>
11074
11075         * linux-low.c (status_pending_p_callback): Use ptid_match.
11076
11077 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
11078
11079         PR breakpoints/16812
11080         * linux-low.c (wstatus_maybe_breakpoint): Remove.
11081         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
11082         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
11083
11084 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
11085
11086         PR breakpoints/15956
11087         * tracepoint.c (cmd_qtinit): Add check for current_thread.
11088
11089 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11090
11091         * linux-low.c (linux_low_btrace_conf): Print size.
11092         * server.c (handle_btrace_conf_general_set): New.
11093         (hanle_general_set): Call handle_btrace_conf_general_set.
11094         (handle_query): Report Qbtrace-conf:bts:size as supported.
11095
11096 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11097
11098         * linux-low.c (linux_low_enable_btrace): Update parameters.
11099         (linux_low_btrace_conf): New.
11100         (linux_target_ops)<to_btrace_conf>: Initialize.
11101         * server.c (current_btrace_conf): New.
11102         (handle_btrace_enable): Rename to ...
11103         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
11104         to target_enable_btrace.  Update comment.  Update users.
11105         (handle_qxfer_btrace_conf): New.
11106         (qxfer_packets): Add btrace-conf entry.
11107         (handle_query): Report qXfer:btrace-conf:read as supported packet.
11108         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
11109         (target_ops)<read_btrace_conf>: New.
11110         (target_enable_btrace): Update parameters.
11111         (target_read_btrace_conf): New.
11112
11113 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11114
11115         * server.c (handle_btrace_general_set): Remove call to
11116         target_supports_btrace.
11117         (supported_btrace_packets): New.
11118         (handle_query): Call supported_btrace_packets.
11119         * target.h: include btrace-common.h.
11120         (btrace_target_info): Removed.
11121         (supports_btrace, target_supports_btrace): Update parameters.
11122
11123 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11124
11125         * Makefile.in (SFILES): Add common/btrace-common.c.
11126         (OBS): Add common/btrace-common.o.
11127         (btrace-common.o): Add build rules.
11128         * linux-low: Include btrace-common.h.
11129         (linux_low_read_btrace): Use struct btrace_data.  Call
11130         btrace_data_init and btrace_data_fini.
11131
11132 2015-02-06  Pedro Alves  <palves@redhat.com>
11133
11134         * thread-db.c (find_new_threads_callback): Add debug output.
11135
11136 2015-02-04  Pedro Alves  <palves@redhat.com>
11137
11138         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
11139         (resume_stopped_resumed_lwps): New function.
11140         (linux_wait_for_event_filtered): Use it.
11141
11142 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11143
11144         * Makefile.in (SFILES): Add linux-personality.c.
11145         (linux-personality.o): New rule.
11146         * configure.srv (srv_linux_obj): Add linux-personality.o to the
11147         list of objects to be built.
11148         * linux-low.c: Include nat/linux-personality.h.
11149         (linux_create_inferior): Remove code to disable address space
11150         randomization (moved to ../nat/linux-personality.c).  Create
11151         cleanup to disable address space randomization.
11152
11153 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11154
11155         * Makefile.in (posix-strerror.o): New rule.
11156         (mingw-strerror.o): Likewise.
11157         * configure: Regenerated.
11158         * configure.ac: Source file ../common/common.host.  Initialize new
11159         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
11160
11161 2015-01-14  Yao Qi  <yao@codesourcery.com>
11162
11163         * Makefile.in (SFILES): Add nat/ppc-linux.c.
11164         (ppc-linux.o): New rule.
11165         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
11166         * configure.ac: AC_CHECK_FUNCS(getauxval).
11167         * config.in: Re-generated.
11168         * configure: Re-generated.
11169         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
11170         ppc64_64bit_inferior_p
11171
11172 2015-01-14  Yao Qi  <yao@codesourcery.com>
11173
11174         * linux-ppc-low.c: Include "nat/ppc-linux.h".
11175          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
11176         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
11177         (PT_ORIG_R3, PT_TRAP): Likewise.
11178         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
11179         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
11180         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
11181
11182 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
11183
11184         * i387-fp.c (i387_cache_to_xsave): In look over
11185         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
11186         zmmh_low_space field by use of zmmh_high_space.
11187
11188 2015-01-09  Pedro Alves  <palves@redhat.com>
11189
11190         * linux-low.c (step_over_bkpt): Move higher up in the file.
11191         (handle_extended_wait): Don't store the stop_pc here.
11192         (get_stop_pc): Adjust comments and rename to ...
11193         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
11194         stopped for a software breakpoint or hardware breakpoint.
11195         (thread_still_has_status_pending_p): New function.
11196         (status_pending_p_callback): Use
11197         thread_still_has_status_pending_p.  If the event is no longer
11198         interesting, resume the LWP.
11199         (handle_tracepoints): Add assert.
11200         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
11201         (wstatus_maybe_breakpoint): New function.
11202         (cancel_breakpoint): Delete function.
11203         (check_stopped_by_watchpoint): New function, factored out from
11204         linux_low_filter_event.
11205         (lp_status_maybe_breakpoint): Delete function.
11206         (linux_low_filter_event): Remove filter_ptid argument.
11207         Leave thread group exits pending here.  Store the LWP's stop PC.
11208         Always leave events pending.
11209         (linux_wait_for_event_filtered): Pull all events out of the
11210         kernel, and leave them all pending.
11211         (count_events_callback, select_event_lwp_callback): Consider all
11212         events.
11213         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
11214         (select_event_lwp): Only give preference to the stepping LWP in
11215         all-stop mode.  Adjust comments.
11216         (ignore_event): New function.
11217         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
11218         references to cancel_breakpoints.  Adjust to renames.  Also give
11219         equal priority to all LWPs that have had events in non-stop mode.
11220         If reporting a software breakpoint event, unadjust the LWP's PC.
11221         (linux_wait): If linux_wait_1 returned an ignored event, retry.
11222         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
11223         Adjust.
11224         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
11225         (resume_status_pending_p): Use thread_still_has_status_pending_p.
11226         (linux_stopped_by_watchpoint): Adjust.
11227         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
11228         * linux-low.h (enum lwp_stop_reason): New.
11229         (struct lwp_info) <stop_pc>: Adjust comment.
11230         <stopped_by_watchpoint>: Delete field.
11231         <stop_reason>: New field.
11232         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11233         * mem-break.c (software_breakpoint_inserted_here)
11234         (hardware_breakpoint_inserted_here): New function.
11235         * mem-break.h (software_breakpoint_inserted_here)
11236         (hardware_breakpoint_inserted_here): Declare.
11237         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
11238         (cancel_breakpoints): Delete.
11239         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
11240         (upload_fast_traceframes): Remove references to
11241         cancel_breakpoints.
11242
11243 2015-01-09  Pedro Alves  <palves@redhat.com>
11244
11245         * thread-db.c (find_new_threads_callback): Ignore thread if the
11246         kernel thread ID is -1.
11247
11248 2015-01-09  Pedro Alves  <palves@redhat.com>
11249
11250         * linux-low.c (linux_attach_fail_reason_string): Move to
11251         nat/linux-ptrace.c, and rename.
11252         (linux_attach_lwp): Update comment.
11253         (attach_proc_task_lwp_callback): New function.
11254         (linux_attach): Adjust to rename and use
11255         linux_proc_attach_tgid_threads.
11256         (linux_attach_fail_reason_string): Delete declaration.
11257
11258 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
11259
11260         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
11261         * server.c (gdbserver_version): Likewise.
11262
11263 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
11264
11265         * remote-utils.c: Include ctype.h.
11266         (input_interrupt): Explicitly handle the case when the char
11267         received is the NUL byte.  Improve the printing of non-ASCII
11268         characters.
11269
11270 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
11271
11272         * linux-low.c (linux_low_filter_event): Update call to
11273         linux_enable_event_reporting following the addition of
11274         a new parameter to that function.
11275
11276 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
11277
11278         PR server/17457
11279         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
11280         (AARCH64_FPCR_REGNO): Likewise.
11281         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
11282         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
11283         (aarch64_store_fpregset): Likewise.
11284
11285 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
11286
11287         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
11288         Remove FIXME comment about assumption about N.
11289
11290 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
11291
11292         * configure.ac: If large-file support is disabled in GDBserver,
11293         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
11294         * configure: Regenerate.
11295
11296 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11297
11298         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
11299         warning upon ENODATA from ptrace.
11300         * linux-s390-low.c (s390_store_tdb): New.
11301         (s390_regsets): Add regset for NT_S390_TDB.
11302
11303 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11304
11305         * linux-low.c (regsets_store_inferior_registers): Skip regsets
11306         without a fill_function.
11307         * linux-s390-low.c (s390_fill_last_break): Remove.
11308         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
11309         (s390_arch_setup): Use regset's size instead of fill_function for
11310         loop end condition.
11311
11312 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11313
11314         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
11315         the regset's store function when ptrace returned an error.
11316         * regcache.c (get_thread_regcache): Invalidate register cache
11317         before fetching inferior's registers.
11318
11319 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11320
11321         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
11322         while-loop as for-loop.
11323         (regsets_store_inferior_registers): Likewise.
11324
11325 2014-11-28  Yao Qi  <yao@codesourcery.com>
11326
11327         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
11328         * config.in, configure: Re-generate.
11329         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
11330         is defined.
11331
11332 2014-11-21  Yao Qi  <yao@codesourcery.com>
11333
11334         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
11335         (AC_CHECK_HEADERS): Remove malloc.h.
11336         * configure: Re-generated.
11337         * config.in: Re-generated.
11338         * server.h: Don't include alloca.h and malloc.h.
11339         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
11340         Don't include malloc.h.
11341
11342 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
11343
11344         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
11345         corresponding ERRNO check in same block.
11346
11347 2014-11-12  Pedro Alves  <palves@redhat.com>
11348
11349         * server.c (cont_thread): Update comment.
11350         (start_inferior, attach_inferior): No longer clear cont_thread.
11351         (handle_v_cont): No longer set cont_thread.
11352         (captured_main): Clear cont_thread each time a GDB connects.
11353
11354 2014-11-12  Pedro Alves  <palves@redhat.com>
11355
11356         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
11357         thread, and don't resume all threads if the Hc thread has exited.
11358
11359 2014-11-12  Pedro Alves  <palves@redhat.com>
11360
11361         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
11362         the process group instead of to a specific LWP.
11363
11364 2014-10-15  Pedro Alves  <palves@redhat.com>
11365
11366         PR server/17487
11367         * win32-arm-low.c (arm_set_thread_context): Remove current_event
11368         parameter.
11369         (arm_set_thread_context): Delete.
11370         (the_low_target): Adjust.
11371         * win32-i386-low.c (debug_registers_changed)
11372         (debug_registers_used): Delete.
11373         (update_debug_registers_callback): New function.
11374         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
11375         needing to update their debug registers.
11376         (win32_get_current_dr): New function.
11377         (x86_dr_low_get_addr, x86_dr_low_get_control)
11378         (x86_dr_low_get_status): Fetch the debug register from the thread
11379         record's context.
11380         (i386_initial_stuff): Adjust.
11381         (i386_get_thread_context): Remove current_event parameter.  Don't
11382         clear debug_registers_changed nor copy DR values to
11383         debug_reg_state.
11384         (i386_set_thread_context): Delete.
11385         (i386_prepare_to_resume): New function.
11386         (i386_thread_added): Mark the thread as needing to update irs
11387         debug registers.
11388         (the_low_target): Remove i386_set_thread_context and install
11389         i386_prepare_to_resume.
11390         * win32-low.c (win32_get_thread_context): Adjust.
11391         (win32_set_thread_context): Use SetThreadContext
11392         directly.
11393         (win32_prepare_to_resume): New function.
11394         (win32_require_context): New function, factored out from ...
11395         (thread_rec): ... this.
11396         (continue_one_thread): Call win32_prepare_to_resume on each thread
11397         we're about to continue.
11398         (win32_resume): Call win32_prepare_to_resume on the event thread.
11399         * win32-low.h (struct win32_thread_info)
11400         <debug_registers_changed>: New field.
11401         (struct win32_target_ops): Change prototype of set_thread_context,
11402         delete set_thread_context and add prepare_to_resume.
11403         (win32_require_context): New declaration.
11404
11405 2014-10-08  Gary Benson  <gbenson@redhat.com>
11406
11407         * server.h: Do not include common-exceptions.h.
11408
11409 2014-10-08  Gary Benson  <gbenson@redhat.com>
11410
11411         * server.h: Do not include cleanups.h.
11412
11413 2014-09-30  James Hogan  <james.hogan@imgtec.com>
11414
11415         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
11416         mips64-dsp-linux.c.
11417
11418 2014-09-23  Yao Qi  <yao@codesourcery.com>
11419
11420         * linux-low.c (lp_status_maybe_breakpoint): New function.
11421         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
11422         (count_events_callback): Likewise.
11423         (select_event_lwp_callback): Likewise.
11424         (cancel_breakpoints_callback): Likewise.
11425
11426 2014-09-19  Don Breazeal  <donb@codesourcery.com>
11427
11428         * linux-low.c (handle_extended_wait): Call
11429         linux_ptrace_get_extended_event.
11430         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
11431         linux_is_extended_waitstatus.
11432
11433 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
11434
11435         * Makefile.in (CPPFLAGS): Define.
11436         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
11437         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
11438
11439 2014-09-16  Gary Benson  <gbenson@redhat.com>
11440
11441         * inferiors.h (current_inferior): Renamed as...
11442         (current_thread): New variable.  All uses updated.
11443         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
11444         (maybe_move_out_of_jump_pad): Likewise.
11445         (cancel_breakpoint): Likewise.
11446         (linux_low_filter_event): Likewise.
11447         (wait_for_sigstop): Likewise.
11448         (linux_resume_one_lwp): Likewise.
11449         (need_step_over_p): Likewise.
11450         (start_step_over): Likewise.
11451         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
11452         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
11453         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
11454         and save_inferior as saved_thread.
11455         * regcache.c (get_thread_regcache): Renamed saved_inferior as
11456         saved_thread.
11457         (regcache_invalidate_thread): Likewise.
11458         * remote-utils.c (prepare_resume_reply): Likewise.
11459         * thread-db.c (thread_db_get_tls_address): Likewise.
11460         (disable_thread_event_reporting): Likewise.
11461         (remove_thread_event_breakpoints): Likewise.
11462         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
11463         as saved_thread.
11464         * target.h (set_desired_inferior): Renamed as...
11465         (set_desired_thread): New declaration.  All uses updated.
11466         * server.c (myresume): Updated comment to reference thread instead
11467         of inferior.
11468         (handle_serial_event): Likewise.
11469         (handle_target_event): Likewise.
11470
11471 2014-09-12  Tom Tromey  <tromey@redhat.com>
11472             Gary Benson  <gbenson@redhat.com>
11473
11474         * regcache.h: Include common-regcache.h.
11475         (regcache_read_pc): Don't declare.
11476         * regcache.c (get_thread_regcache_for_ptid): New function.
11477
11478 2014-09-11  Tom Tromey  <tromey@redhat.com>
11479             Gary Benson  <gbenson@redhat.com>
11480
11481         * symbol.c: New file.
11482         * Makefile.in (SFILES): Add symbol.c.
11483         (OBS): Add symbol.o.
11484
11485 2014-09-11  Gary Benson  <gbenson@redhat.com>
11486
11487         * target.c (target_stop_ptid, target_continue_ptid): New
11488         functions.
11489
11490 2014-09-11  Tom Tromey  <tromey@redhat.com>
11491             Gary Benson  <gbenson@redhat.com>
11492
11493         * target.h: Include target/target.h.
11494         * target.c (target_read_memory, target_read_uint32)
11495         (target_write_memory): New functions.
11496
11497 2014-09-11  Gary Benson  <gbenson@redhat.com>
11498
11499         * server.h (debug_hw_points): Don't declare.
11500         * server.c (debug_hw_points): Don't define.  Replace all uses
11501         with show_debug_regs.
11502         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
11503         all uses with show_debug_regs.
11504
11505 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
11506
11507         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
11508         endianness into account.
11509         (ppc_supply_ptrace_register): Likewise.
11510
11511 2014-09-03  James Hogan  <james.hogan@imgtec.com>
11512
11513         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
11514         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
11515
11516 2014-09-03  Gary Benson  <gbenson@redhat.com>
11517
11518         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
11519         ALL_DEBUG_ADDRESS_REGISTERS.
11520
11521 2014-09-02  Gary Benson  <gbenson@redhat.com>
11522
11523         * i386-low.h: Renamed as...
11524         * x86-low.h: New file.  All type, function and variable name
11525         prefixes changed from "i386_" to "x86_".  All references updated.
11526         * i386-low.c: Renamed as...
11527         * x86-low.c: New file.  All type, function and variable name
11528         prefixes changed from "i386_" to "x86_".  All references updated.
11529
11530 2014-09-02  Gary Benson  <gbenson@redhat.com>
11531
11532         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
11533         (x86_linux_new_thread): Likewise.
11534
11535 2014-08-29  Gary Benson  <gbenson@redhat.com>
11536
11537         * server.h (setjmp.h): Do not include.
11538         (toplevel): Do not declare.
11539         (common-exceptions.h): Include.
11540         (cleanups.h): Likewise.
11541         * server.c (toplevel): Do not define.
11542         (exit_code): New static global.
11543         (detach_or_kill_for_exit_cleanup): New function.
11544         (main): New function.  Original main renamed to...
11545         (captured_main): New function.
11546         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
11547
11548 2014-08-29  Gary Benson  <gbenson@redhat.com>
11549
11550         * Makefile.in (SFILES): Add common/common-exceptions.c.
11551         (OBS): Add common-exceptions.o.
11552         (common-exceptions.o): New rule.
11553         * utils.c (prepare_to_throw_exception): New function.
11554
11555 2014-08-29  Gary Benson  <gbenson@redhat.com>
11556
11557         * config.in: Regenerate.
11558         * configure: Likewise.
11559
11560 2014-08-29  Gary Benson  <gbenson@redhat.com>
11561
11562         * Makefile.in (SFILES): Add common/cleanups.c.
11563         (OBS): cleanups.o.
11564         (cleanups.o): New rule.
11565
11566 2014-08-29  Gary Benson  <gbenson@redhat.com>
11567
11568         * utils.c (internal_vwarning): New function.
11569
11570 2014-08-28  Gary Benson  <gbenson@redhat.com>
11571
11572         * utils.h (fatal): Remove declaration.
11573         * utils.c (fatal): Remove function.
11574
11575 2014-08-28  Gary Benson  <gbenson@redhat.com>
11576
11577         * tracepoint.c (gdb_agent_init): Replace fatal with
11578         perror_with_name.
11579         (initialize_tracepoint): Likewise.
11580
11581 2014-08-28  Gary Benson  <gbenson@redhat.com>
11582
11583         * remote-utils.c (remote_prepare): Replace fatal with error.
11584
11585 2014-08-28  Gary Benson  <gbenson@redhat.com>
11586
11587         * linux-low.c (linux_async): Replace fatal with warning.
11588         Tidy up and return.
11589         (linux_start_non_stop): Return -1 if linux_async failed.
11590
11591 2014-08-28  Gary Benson  <gbenson@redhat.com>
11592
11593         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
11594         gdb_assert.
11595         (i386_dr_low_get_addr): Remove vague comment.
11596         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
11597         gdb_assert.
11598
11599 2014-08-28  Gary Benson  <gbenson@redhat.com>
11600
11601         * inferiors.c (get_thread_process): Replace check with gdb_assert.
11602         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
11603         internal_error.
11604         (linux_resume_one_lwp): Likewise.
11605         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
11606         gdb_assert.
11607         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
11608         with internal_error.
11609         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
11610         (init_register_cache): Replace fatal with gdb_assert_not_reached.
11611         (find_register_by_name): Replace fatal with internal_error.
11612         (find_regno): Likewise.
11613         * tdesc.c (init_target_desc): Replace check with gdb_assert.
11614         * thread-db.c (thread_db_create_event): Likewise.
11615         (thread_db_load_search): Likewise.
11616         (try_thread_db_load_1): Likewise.
11617         * tracepoint.c (get_jump_space_head): Replace fatal with
11618         internal_error.
11619         (claim_trampoline_space): Likewise.
11620         (have_fast_tracepoint_trampoline_buffer): Likewise.
11621         (cmd_qtstart): Likewise.
11622         (stop_tracing): Likewise.
11623         (fast_tracepoint_collecting): Likewise.
11624         (target_malloc): Likewise.
11625         (download_tracepoint): Likewise.
11626         (download_trace_state_variables): Replace check with gdb_assert.
11627         (upload_fast_traceframes): Replace fatal with internal_error.
11628
11629 2014-08-19  Tom Tromey  <tromey@redhat.com>
11630             Gary Benson  <gbenson@redhat.com>
11631
11632         * Makefile.in (SFILES): Add common/common-debug.c.
11633         (OBS): Add common-debug.o.
11634         (common-debug.o): New rule.
11635         * debug.h (debug_printf): Don't declare.
11636         * debug.c (debug_printf): Renamed and rewritten as...
11637         (debug_vprintf): New function.
11638
11639 2014-08-19  Gary Benson  <gbenson@redhat.com>
11640
11641         * utils.h: Do not include print-utils.h.
11642
11643 2014-08-19  Tom Tromey  <tromey@redhat.com>
11644             Gary Benson  <gbenson@redhat.com>
11645
11646         * server.h: Add static assertion.
11647         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
11648
11649 2014-08-19  Tom Tromey  <tromey@redhat.com>
11650             Gary Benson  <gbenson@redhat.com>
11651
11652         * Makefile.in (SFILES): Add common/errors.c.
11653         (OBS): Add errors.o.
11654         (IPA_OBS): Add errors-ipa.o.
11655         (errors.o): New rule.
11656         (errors-ipa.o): Likewise.
11657         * utils.h (perror_with_name, error, warning): Don't declare.
11658         * utils.c (warning): Renamed and rewritten as...
11659         (vwarning): New function.
11660         (error): Renamed and rewritten as...
11661         (verror): New function.
11662         (internal_error): Renamed and rewritten as...
11663         (internal_verror): New function.
11664
11665 2014-08-07  Gary Benson  <gbenson@redhat.com>
11666
11667         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
11668         * configure: Regenerate.
11669         * config.in: Likewise.
11670         * server.h: Do not include errno.h.
11671         * event-loop.c: Likewise.
11672         * hostio-errno.c: Likewise.
11673         * linux-low.c: Likewise.
11674         * remote-utils.c: Likewise.
11675         * spu-low.c: Likewise.
11676         * utils.c: Likewise.
11677         * gdbreplay.c: Unconditionally include errno.h.
11678
11679 2014-08-07  Gary Benson  <gbenson@redhat.com>
11680
11681         * server.h: Do not include string.h.
11682         * event-loop.c: Likewise.
11683         * linux-low.c: Likewise.
11684         * regcache.c: Likewise.
11685         * remote-utils.c: Likewise.
11686         * spu-low.c: Likewise.
11687         * utils.c: Likewise.
11688
11689 2014-08-07  Gary Benson  <gbenson@redhat.com>
11690
11691         * server.h: Do not include gdb_assert.h.
11692
11693 2014-08-07  Gary Benson  <gbenson@redhat.com>
11694
11695         * server.h: Do not include common-utils.h.
11696
11697 2014-08-07  Gary Benson  <gbenson@redhat.com>
11698
11699         * server.h: Do not include ptid.h.
11700         * notif.h: Likewise.
11701
11702 2014-08-07  Gary Benson  <gbenson@redhat.com>
11703
11704         * server.h: Do not include gdb_locale.h.
11705
11706 2014-08-07  Gary Benson  <gbenson@redhat.com>
11707
11708         * server.h: Do not include gdb/signals.h.
11709         * win32-low.c: Likewise.
11710
11711 2014-08-07  Gary Benson  <gbenson@redhat.com>
11712
11713         * server.h: Do not include pathmax.h.
11714
11715 2014-08-07  Gary Benson  <gbenson@redhat.com>
11716
11717         * server.h: Do not include libiberty.h.
11718         * linux-bfin-low.c: Likewise.
11719
11720 2014-08-07  Gary Benson  <gbenson@redhat.com>
11721
11722         * server.h: Do not include ansidecl.h.
11723
11724 2014-08-07  Gary Benson  <gbenson@redhat.com>
11725
11726         * linux-x86-low.c: Do not include stddef.h.
11727         * lynx-ppc-low.c: Likewise.
11728         * tracepoint.c: Likewise.
11729
11730 2014-08-07  Gary Benson  <gbenson@redhat.com>
11731
11732         * server.h: Do not include stdarg.h.
11733         * nto-low.c: Likewise.
11734
11735 2014-08-07  Gary Benson  <gbenson@redhat.com>
11736
11737         * server.h: Do not include stdlib.h.
11738         * inferiors.c: Likewise.
11739         * linux-low.c: Likewise.
11740         * regcache.c: Likewise.
11741         * spu-low.c: Likewise.
11742         * tracepoint.c: Likewise.
11743         * utils.c: Likewise.
11744
11745 2014-08-07  Gary Benson  <gbenson@redhat.com>
11746
11747         * server.h: Do not include stdio.h.
11748         * linux-low.c: Likewise.
11749         * remote-utils.c: Likewise.
11750         * spu-low.c: Likewise.
11751         * utils.c: Likewise.
11752         * wincecompat.c: Likewise.
11753
11754 2014-08-06  Gary Benson  <gbenson@redhat.com>
11755
11756         * regcache.c (init_register_cache): Move conditionals inside if.
11757
11758 2014-08-06  Gary Benson  <gbenson@redhat.com>
11759
11760         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
11761
11762 2014-07-31  Gary Benson  <gbenson@redhat.com>
11763
11764         * ax.h: Do not include server.h.
11765         * gdbthread.h: Likewise.
11766         * lynx-low.h: Likewise.
11767         * notif.h: Likewise.
11768
11769 2014-07-30  Gary Benson  <gbenson@redhat.com>
11770
11771         * server.h: Include common-defs.h.
11772         Do not include config.h or build-gnulib-gdbserver/config.h.
11773
11774 2014-07-30  Gary Benson  <gbenson@redhat.com>
11775
11776         * hostio-errno.c: Move server.h to top of includes list.
11777         * inferiors.c: Likewise.
11778         * linux-x86-low.c: Likewise.
11779         * notif.c: Include server.h.
11780
11781 2014-07-24  Tom Tromey  <tromey@redhat.com>
11782             Gary Benson  <gbenson@redhat.com>
11783
11784         * server.h (CORE_ADDR): Now unsigned.
11785
11786 2014-07-16  Pedro Alves  <palves@redhat.com>
11787
11788         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
11789
11790 2014-07-15  Pedro Alves  <palves@redhat.com>
11791
11792         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
11793         copy.
11794
11795 2014-07-11  Pedro Alves  <palves@redhat.com>
11796
11797         * linux-low.c (kill_wait_lwp): New function, based on
11798         kill_one_lwp_callback, but use my_waitpid directly.
11799         (kill_one_lwp_callback, linux_kill): Use it.
11800
11801 2014-06-23  Pedro Alves  <palves@redhat.com>
11802
11803         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
11804         before setting DR0..DR3.
11805
11806 2014-06-20  Gary Benson  <gbenson@redhat.com>
11807
11808         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
11809         * configure: Regenerated.
11810         * config.in: Likewise.
11811
11812 2014-06-20  Gary Benson  <gbenson@redhat.com>
11813
11814         * Makefile.in (SFILES): Update locations for files moved
11815         from common to nat.
11816         (object file files): Reordered.
11817
11818 2014-06-20  Gary Benson  <gbenson@redhat.com>
11819
11820         * i386-low.h (i386_dr_low_can_set_addr): Removed.
11821         (i386_dr_low_set_addr): Likewise.
11822         (i386_dr_low_get_addr): Likewise.
11823         (i386_dr_low_can_set_control): Likewise.
11824         (i386_dr_low_set_control): Likewise.
11825         (i386_dr_low_get_control): Likewise.
11826         (i386_dr_low_get_status): Likewise.
11827         (i386_get_debug_register_length): Likewise.
11828         * linux-x86-low.c (i386_dr_low_set_addr):
11829         Changed signature.  Made static.
11830         (i386_dr_low_get_addr): Likewise.
11831         (i386_dr_low_set_control): Likewise.
11832         (i386_dr_low_get_control): Likewise.
11833         (i386_dr_low_get_status): Likewise.
11834         (i386_dr_low): New global variable.
11835         * win32-i386-low.c (i386_dr_low_set_addr):
11836         Changed signature.  Made static.
11837         (i386_dr_low_get_addr): Likewise.
11838         (i386_dr_low_set_control): Likewise.
11839         (i386_dr_low_get_control): Likewise.
11840         (i386_dr_low_get_status): Likewise.
11841         (i386_dr_low): New global variable.
11842
11843 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
11844
11845         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
11846         * Makefile.in (AR, AR_FLAGS): Define.
11847         * configure: Regenerate.
11848
11849 2014-06-19  Gary Benson  <gbenson@redhat.com>
11850
11851         * Makefile.in (i386-dregs.o): New rule.
11852         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
11853         * i386-low.c (target.h): Remove include.
11854         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
11855         (DR_CONTROL_SHIFT): Likewise.
11856         (DR_CONTROL_SIZE): Likewise.
11857         (DR_RW_EXECUTE): Likewise.
11858         (DR_RW_WRITE): Likewise.
11859         (DR_RW_READ): Likewise.
11860         (DR_RW_IORW): Likewise.
11861         (DR_LEN_1): Likewise.
11862         (DR_LEN_2): Likewise.
11863         (DR_LEN_4): Likewise.
11864         (DR_LEN_8): Likewise.
11865         (DR_LOCAL_ENABLE_SHIFT): Likewise.
11866         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
11867         (DR_ENABLE_SIZE): Likewise.
11868         (DR_LOCAL_SLOWDOWN): Likewise.
11869         (DR_GLOBAL_SLOWDOWN): Likewise.
11870         (DR_CONTROL_RESERVED): Likewise.
11871         (I386_DR_CONTROL_MASK): Likewise.
11872         (I386_DR_VACANT): Likewise.
11873         (I386_DR_LOCAL_ENABLE): Likewise.
11874         (I386_DR_GLOBAL_ENABLE): Likewise.
11875         (I386_DR_DISABLE): Likewise.
11876         (I386_DR_SET_RW_LEN): Likewise.
11877         (I386_DR_GET_RW_LEN): Likewise.
11878         (I386_DR_WATCH_HIT): Likewise.
11879         (i386_wp_op_t): Likewise.
11880         (i386_show_dr): Likewise.
11881         (i386_length_and_rw_bits): Likewise.
11882         (i386_insert_aligned_watchpoint): Likewise.
11883         (i386_remove_aligned_watchpoint): Likewise.
11884         (i386_handle_nonaligned_watchpoint): Likewise.
11885         i386_update_inferior_debug_regs(): Likewise.
11886         (i386_dr_insert_watchpoint): Likewise.
11887         (i386_dr_remove_watchpoint): Likewise.
11888         (i386_dr_region_ok_for_watchpoint): Likewise.
11889         (i386_dr_stopped_data_address): Likewise.
11890         (i386_dr_stopped_by_watchpoint): Likewise.
11891
11892 2014-06-19  Gary Benson  <gbenson@redhat.com>
11893
11894         * i386-low.c (i386_dr_show): Renamed to
11895         i386_show_dr and made static.  All uses updated.
11896         (i386_dr_length_and_rw_bits): Renamed to
11897         i386_length_and_rw_bits and made static.
11898         All uses updated.
11899         (i386_dr_insert_aligned_watchpoint): Renamed to
11900         i386_insert_aligned_watchpoint and made static.
11901         All uses updated.
11902         (i386_dr_remove_aligned_watchpoint): Renamed to
11903         i386_remove_aligned_watchpoint and made static.
11904         All uses updated.
11905         (i386_dr_update_inferior_debug_regs): Renamed to
11906         i386_update_inferior_debug_regs and made static.
11907         All uses updated.
11908
11909 2014-06-18  Gary Benson  <gbenson@redhat.com>
11910
11911         * i386-low.h (i386_dr_low_can_set_addr): New macro.
11912         (i386_dr_low_can_set_control): Likewise.
11913         (i386_get_debug_register_length): Likewise.
11914         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
11915         (i386_dr_low_can_set_control): Likewise.
11916         (i386_get_debug_register_length): Likewise.
11917
11918 2014-06-17  Gary Benson  <gbenson@redhat.com>
11919
11920         * i386-low.h (i386-dregs.h): New include.
11921         (DR_FIRSTADDR): Now in i386-dregs.h.
11922         (DR_LASTADDR): Likewise.
11923         (DR_NADDR): Likewise.
11924         (DR_STATUS): Likewise.
11925         (DR_CONTROL): Likewise.
11926         (i386_debug_reg_state): Likewise.
11927         (i386_dr_insert_watchpoint): Likewise.
11928         (i386_dr_remove_watchpoint): Likewise.
11929         (i386_dr_region_ok_for_watchpoint): Likewise.
11930         (i386_dr_stopped_data_address): Likewise.
11931         (i386_dr_stopped_by_watchpoint): Likewise.
11932         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
11933
11934 2014-06-18  Gary Benson  <gbenson@redhat.com>
11935
11936         * i386-low.h (i386_low_insert_watchpoint): Renamed to
11937         i386_dr_insert_watchpoint.
11938         (i386_low_remove_watchpoint): Renamed to
11939         i386_dr_remove_watchpoint.
11940         (i386_low_region_ok_for_watchpoint): Renamed to
11941         i386_dr_region_ok_for_watchpoint.
11942         (i386_low_stopped_data_address): Renamed to
11943         i386_dr_stopped_data_address.
11944         (i386_low_stopped_by_watchpoint): Renamed to
11945         i386_dr_stopped_by_watchpoint.
11946         * i386-low.c (i386_show_dr): Renamed to
11947         i386_dr_show and made nonstatic.  All uses updated.
11948         (i386_length_and_rw_bits): Renamed to
11949         i386_dr_length_and_rw_bits and made nonstatic.
11950         All uses updated.
11951         (i386_insert_aligned_watchpoint): Renamed to
11952         i386_dr_insert_aligned_watchpoint and made nonstatic.
11953         All uses updated.
11954         (i386_remove_aligned_watchpoint): Renamed to
11955         i386_dr_remove_aligned_watchpoint and made nonstatic.
11956         All uses updated.
11957         (i386_update_inferior_debug_regs): Renamed to
11958         i386_dr_update_inferior_debug_regs and made nonstatic.
11959         All uses updated.
11960         (i386_low_insert_watchpoint): Renamed to
11961         i386_dr_insert_watchpoint.  All uses updated.
11962         (i386_low_remove_watchpoint): Renamed to
11963         i386_dr_remove_watchpoint.  All uses updated.
11964         (i386_low_region_ok_for_watchpoint): Renamed to
11965         i386_dr_region_ok_for_watchpoint.  All uses updated.
11966         (i386_low_stopped_data_address): Renamed to
11967         i386_dr_stopped_data_address.  All uses updated.
11968         (i386_low_stopped_by_watchpoint): Renamed to
11969         i386_dr_stopped_by_watchpoint.  All uses updated.
11970
11971 2014-06-18  Gary Benson  <gbenson@redhat.com>
11972
11973         * i386-low.c (i386_dr_low_can_set_addr): New macro.
11974         (i386_dr_low_can_set_control): Likewise.
11975         (i386_insert_aligned_watchpoint): New check.
11976
11977 2014-06-18  Gary Benson  <gbenson@redhat.com>
11978
11979         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
11980         Renamed to state.
11981
11982 2014-06-18  Gary Benson  <gbenson@redhat.com>
11983
11984         * i386-low.c (i386_length_and_rw_bits): Use internal_error
11985         instead of fatal and error.
11986         (i386_handle_nonaligned_watchpoint): Likewise.
11987
11988 2014-06-18  Gary Benson  <gbenson@redhat.com>
11989
11990         * i386-low.c (i386_get_debug_register_length): New macro.
11991         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
11992         (i386_show_dr): Use debug_printf instead of fprintf.  Use
11993         phex to format values.
11994
11995 2014-06-18  Gary Benson  <gbenson@redhat.com>
11996
11997         * i386-low.h: Comment changes.
11998         * i386-low.c: Likewise.
11999
12000 2014-06-18  Gary Benson  <gbenson@redhat.com>
12001
12002         * i386-low.c: Whitespace changes.
12003
12004 2014-06-12  Tom Tromey  <tromey@redhat.com>
12005
12006         * utils.c (freeargv): Remove.
12007
12008 2014-06-12  Tom Tromey  <tromey@redhat.com>
12009
12010         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
12011         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
12012         (parse_debug_format_options): Likewise.
12013         (gdbserver_usage): Likewise.
12014         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
12015         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
12016         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
12017         against libiberty.
12018         ($(LIBGNU)): Depend on libiberty.
12019         (all-lib): Recurse into all subdirs.
12020         (install-only): Invoke "install" target in subdirs.
12021         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
12022         targets.
12023         * configure: Rebuild.
12024         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
12025         for vasprintf, vsnprintf, or gettimeofday.
12026         * configure.srv: Don't add safe-ctype.o or lbasename.o to
12027         srv_tgtobj.
12028
12029 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
12030
12031         * development.sh: Delete.
12032         * Makefile.in (config.status): Adjust dependency on development.sh.
12033         * configure.ac: Adjust development.sh source call.
12034         * configure: Regenerate.
12035
12036 2014-06-02  Pedro Alves  <palves@redhat.com>
12037
12038         * ax.c (gdb_free_agent_expr): New function.
12039         * ax.h (gdb_free_agent_expr): New declaration.
12040         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
12041         list.
12042         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
12043         static.
12044         (clear_breakpoint_conditions_and_commands): New function.
12045         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
12046         (clear_breakpoint_conditions_and_commands): New declaration.
12047
12048 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
12049
12050         * linux-aarch64-low.c (asm/ptrace.h): Include.
12051
12052 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12053
12054         Fix TLS access for -static -pthread.
12055         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
12056         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
12057         (thread_db_load_search, try_thread_db_load_1): Initialize it.
12058
12059 2014-05-20  Pedro Alves  <palves@redhat.com>
12060
12061         * linux-aarch64-low.c (aarch64_insert_point)
12062         (aarch64_remove_point): No longer check whether the type is
12063         supported here.  Adjust to new interface.
12064         (the_low_target): Install aarch64_supports_z_point_type as
12065         supports_z_point_type method.
12066         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
12067         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
12068         instead of a Z packet char.  Adjust.
12069         (arm_supports_z_point_type): New function.
12070         (arm_insert_point, arm_remove_point): Adjust to new interface.
12071         (the_low_target): Install arm_supports_z_point_type.
12072         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
12073         (cris_insert_point, cris_remove_point): Adjust to new interface.
12074         Don't check whether the type is supported here.
12075         (the_low_target): Install cris_supports_z_point_type.
12076         * linux-low.c (linux_supports_z_point_type): New function.
12077         (linux_insert_point, linux_remove_point): Adjust to new interface.
12078         * linux-low.h (struct linux_target_ops) <insert_point,
12079         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
12080         raw_breakpoint pointer parameter.
12081         <supports_z_point_type>: New method.
12082         * linux-mips-low.c (mips_supports_z_point_type): New function.
12083         (mips_insert_point, mips_remove_point): Adjust to new interface.
12084         Use mips_supports_z_point_type.
12085         (the_low_target): Install mips_supports_z_point_type.
12086         * linux-ppc-low.c (the_low_target): Install NULL as
12087         supports_z_point_type method.
12088         * linux-s390-low.c (the_low_target): Install NULL as
12089         supports_z_point_type method.
12090         * linux-sparc-low.c (the_low_target): Install NULL as
12091         supports_z_point_type method.
12092         * linux-x86-low.c (x86_supports_z_point_type): New function.
12093         (x86_insert_point): Adjust to new insert_point interface.  Use
12094         insert_memory_breakpoint.  Adjust to new
12095         i386_low_insert_watchpoint interface.
12096         (x86_remove_point): Adjust to remove_point interface.  Use
12097         remove_memory_breakpoint.  Adjust to new
12098         i386_low_remove_watchpoint interface.
12099         (the_low_target): Install x86_supports_z_point_type.
12100         * lynx-low.c (lynx_target_ops): Install NULL as
12101         supports_z_point_type callback.
12102         * nto-low.c (nto_supports_z_point_type): New.
12103         (nto_insert_point, nto_remove_point): Adjust to new interface.
12104         (nto_target_ops): Install nto_supports_z_point_type.
12105         * mem-break.c: Adjust intro comment.
12106         (struct raw_breakpoint) <raw_type, size>: New fields.
12107         <inserted>: Update comment.
12108         <shlib_disabled>: Delete field.
12109         (enum bkpt_type) <gdb_breakpoint>: Delete value.
12110         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
12111         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
12112         (raw_bkpt_type_to_target_hw_bp_type): New function.
12113         (find_enabled_raw_code_breakpoint_at): New function.
12114         (find_raw_breakpoint_at): New type and size parameters.  Use them.
12115         (insert_memory_breakpoint): New function, based off
12116         set_raw_breakpoint_at.
12117         (remove_memory_breakpoint): New function.
12118         (set_raw_breakpoint_at): Reimplement.
12119         (set_breakpoint): New, based on set_breakpoint_at.
12120         (set_breakpoint_at): Reimplement.
12121         (delete_raw_breakpoint): Go through the_target->remove_point
12122         instead of assuming memory breakpoints.
12123         (find_gdb_breakpoint_at): Delete.
12124         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
12125         (find_gdb_breakpoint): New function.
12126         (set_gdb_breakpoint_at): Delete.
12127         (z_type_supported): New function.
12128         (set_gdb_breakpoint_1): New function, loosely based off
12129         set_gdb_breakpoint_at.
12130         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
12131         (delete_gdb_breakpoint_at): Delete.
12132         (delete_gdb_breakpoint_1): New function, loosely based off
12133         delete_gdb_breakpoint_at.
12134         (delete_gdb_breakpoint): New function.
12135         (clear_gdb_breakpoint_conditions): Rename to ...
12136         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
12137         breakpoint.
12138         (add_condition_to_breakpoint): Make static.
12139         (add_breakpoint_condition): Take a struct breakpoint pointer
12140         instead of an address.  Adjust.
12141         (gdb_condition_true_at_breakpoint): Rename to ...
12142         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
12143         z_type parameter.
12144         (gdb_condition_true_at_breakpoint): Reimplement.
12145         (add_breakpoint_commands): Take a struct breakpoint pointer
12146         instead of an address.  Adjust.
12147         (gdb_no_commands_at_breakpoint): Rename to ...
12148         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
12149         parameter.  Return true if no breakpoint was found.  Change debug
12150         output.
12151         (gdb_no_commands_at_breakpoint): Reimplement.
12152         (run_breakpoint_commands): Rename to ...
12153         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
12154         and change return type to boolean.
12155         (run_breakpoint_commands): New function.
12156         (gdb_breakpoint_here): Also check for Z1 breakpoints.
12157         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
12158         breakpoint.  Go through the_target->remove_point instead of
12159         assuming memory breakpoint.
12160         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
12161         software and hardware breakpoints.
12162         (reinsert_raw_breakpoint): Go through the_target->insert_point
12163         instead of assuming memory breakpoint.
12164         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
12165         software and hardware breakpoints.
12166         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
12167         Check both software and hardware breakpoints.
12168         (validate_inserted_breakpoint): Assert the breakpoint is a
12169         software breakpoint.  Set the inserted flag to -1 instead of
12170         setting shlib_disabled.
12171         (delete_disabled_breakpoints): Adjust.
12172         (validate_breakpoints): Only validate software breakpoints.
12173         Adjust to inserted flag change.
12174         (check_mem_read, check_mem_write): Skip breakpoint types other
12175         than software breakpoints.  Adjust to inserted flag change.
12176         * mem-break.h (enum raw_bkpt_type): New enum.
12177         (raw_breakpoint, struct process_info): Forward declare.
12178         (Z_packet_to_target_hw_bp_type): Delete declaration.
12179         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
12180         (set_gdb_breakpoint, delete_gdb_breakpoint)
12181         (clear_breakpoint_conditions): New declarations.
12182         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
12183         (breakpoint_inserted_here): Update comment.
12184         (add_breakpoint_condition, add_breakpoint_commands): Replace
12185         address parameter with a breakpoint pointer parameter.
12186         (gdb_breakpoint_here): Update comment.
12187         (delete_gdb_breakpoint_at): Delete.
12188         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
12189         * server.c (process_point_options): Take a struct breakpoint
12190         pointer instead of an address.  Adjust.
12191         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
12192         delete_gdb_breakpoint.
12193         * spu-low.c (spu_target_ops): Install NULL as
12194         supports_z_point_type method.
12195         * target.h: Include mem-break.h.
12196         (struct target_ops) <prepare_to_access_memory>: Update comment.
12197         <supports_z_point_type>: New field.
12198         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12199         instead of a char.  Also take a raw breakpoint pointer.
12200         * win32-arm-low.c (the_low_target): Install NULL as
12201         supports_z_point_type.
12202         * win32-i386-low.c (i386_supports_z_point_type): New function.
12203         (i386_insert_point, i386_remove_point): Adjust to new interface.
12204         (the_low_target): Install i386_supports_z_point_type.
12205         * win32-low.c (win32_supports_z_point_type): New function.
12206         (win32_insert_point, win32_remove_point): Adjust to new interface.
12207         (win32_target_ops): Install win32_supports_z_point_type.
12208         * win32-low.h (struct win32_target_ops):
12209         <supports_z_point_type>: New method.
12210         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12211         instead of a char.  Also take a raw breakpoint pointer.
12212
12213 2014-05-20  Pedro Alves  <palves@redhat.com>
12214
12215         * mem-break.h: Include break-common.h.
12216         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12217         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
12218         (Z_packet_to_target_hw_bp_type): New declaration.
12219         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
12220         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
12221         (Z_PACKET_ACCESS_WP): Delete macros.
12222         (Z_packet_to_hw_type): Delete function.
12223         * i386-low.h: Don't include break-common.h here.
12224         (Z_packet_to_hw_type): Delete declaration.
12225         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
12226         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12227         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
12228         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12229         * linux-aarch64-low.c: Don't include break-common.h here.
12230         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12231         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
12232         (Z_packet_to_target_hw_bp_type): Delete function.
12233         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
12234         function.
12235         (mips_insert_point, mips_remove_point): Use
12236         Z_packet_to_target_hw_bp_type.
12237
12238 2014-05-20  Pedro Alves  <palves@redhat.com>
12239
12240         * linux-aarch64-low.c: Include break-common.h.
12241         (enum target_point_type): Delete.
12242         (Z_packet_to_point_type): Rename to ...
12243         (Z_packet_to_target_hw_bp_type): ... this, and return a
12244         target_hw_bp_type instead.
12245         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
12246         instead of an enum target_point_type.
12247         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
12248         breakpoint type.
12249         (aarch64_dr_state_insert_one_point)
12250         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
12251         (aarch64_handle_aligned_watchpoint)
12252         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
12253         Take an enum target_hw_bp_type instead of an enum
12254         target_point_type.
12255         (aarch64_supports_z_point_type): New function.
12256         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
12257         use Z_packet_to_target_hw_bp_type.
12258
12259 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
12260
12261         * configure.ac: Only use -Werror by default when DEVELOPMENT
12262         is true.
12263         * configure: Regenerate.
12264
12265 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
12266
12267         Fix gdbserver qGetTLSAddr for x86_64 -m32.
12268         * linux-x86-low.c (X86_64_USER_REGS): New.
12269         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
12270
12271 2014-04-28  Yao Qi  <yao@codesourcery.com>
12272
12273         * Makefile.in (i386-avx512.c): Fix the typo of generated file
12274         name.
12275
12276 2014-04-25  Pedro Alves  <palves@redhat.com>
12277
12278         PR server/16255
12279         * linux-low.c (linux_attach_fail_reason_string): New function.
12280         (linux_attach_lwp): Delete.
12281         (linux_attach_lwp_1): Rename to ...
12282         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
12283         argument.  Remove "initial" parameter.  Return int instead of
12284         void.  Don't error or warn here.
12285         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
12286         failure to attach to the tgid.  Call warning when failing to
12287         attach to an lwp.
12288         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
12289         argument.  Remove "initial" parameter.  Return int instead of
12290         void.  Don't error or warn here.
12291         (linux_attach_fail_reason_string): New declaration.
12292         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
12293         interface change.  Use linux_attach_fail_reason_string.
12294
12295 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
12296             Walfred Tedeschi  <walfred.tedeschi@intel.com>
12297
12298         * Makefile.in: Added rules to handle new files
12299         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
12300         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
12301         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
12302         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
12303         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
12304         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
12305         x32-avx512-linux.o.
12306         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
12307         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
12308         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
12309         i386/x32-avx512.xml.
12310         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
12311         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
12312         i386/x32-avx512-linux.xml.
12313         * i387-fp.c (num_avx512_k_registers): New constant for number
12314         of K registers.
12315         (num_avx512_zmmh_low_registers): New constant for number of
12316         lower ZMM registers (0-15).
12317         (num_avx512_zmmh_high_registers): New constant for number of
12318         higher ZMM registers (16-31).
12319         (num_avx512_ymmh_registers): New contant for number of higher
12320         YMM registers (ymm16-31 added by avx521 on x86_64).
12321         (num_avx512_xmm_registers): New constant for number of higher
12322         XMM registers (xmm16-31 added by AVX512 on x86_64).
12323         (struct i387_xsave): Add space for AVX512 registers.
12324         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
12325         Add code to handle AVX512 registers.
12326         (i387_xsave_to_cache): Add code to handle AVX512 registers.
12327         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
12328         prototypei from generated file.
12329         (tdesc_amd64_avx512_linux): Likewise.
12330         (init_registers_x32_avx512_linux): Likewise.
12331         (tdesc_x32_avx512_linux): Likewise.
12332         (init_registers_i386_avx512_linux): Likewise.
12333         (tdesc_i386_avx512_linux): Likewise.
12334         (x86_64_regmap): Add AVX512 registers.
12335         (x86_linux_read_description): Add code to handle AVX512 XSTATE
12336         mask.
12337         (initialize_low_arch): Add code to initialize AVX512 registers.
12338
12339 2014-04-23  Pedro Alves  <palves@redhat.com>
12340
12341         * mem-break.c (find_gdb_breakpoint_at): Make static.
12342         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
12343
12344 2014-04-23  Pedro Alves  <palves@redhat.com>
12345
12346         * i386-low.c: Don't include break-common.h here.
12347         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12348         prototype to take target_hw_bp_type as argument instead of a Z
12349         packet char.
12350         * i386-low.h: Include break-common.h here.
12351         (Z_packet_to_hw_type): Declare.
12352         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12353         prototypes.
12354         * linux-x86-low.c (x86_insert_point): Convert the packet number to
12355         a target_hw_bp_type before calling i386_low_insert_watchpoint.
12356         (x86_remove_point): Convert the packet number to a
12357         target_hw_bp_type before calling i386_low_remove_watchpoint.
12358         * win32-i386-low.c (i386_insert_point): Convert the packet number
12359         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
12360         (i386_remove_point): Convert the packet number to a
12361         target_hw_bp_type before calling i386_low_remove_watchpoint.
12362
12363 2014-04-23  Pedro Alves  <palves@redhat.com>
12364
12365         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
12366
12367 2014-04-10  Pedro Alves  <palves@redhat.com>
12368
12369         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
12370         Check if the condition or command is NULL before checking if the
12371         breakpoint is known.  On success, return true.
12372         * mem-break.h (add_breakpoint_condition): Document return.
12373         (add_breakpoint_commands): Add describing comment.
12374         * server.c (skip_to_semicolon): New function.
12375         (process_point_options): Use it.
12376
12377 2014-04-09  Pedro Alves  <palves@redhat.com>
12378
12379         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
12380         to lwpid_of.
12381
12382 2014-02-27  Pedro Alves  <palves@redhat.com>
12383
12384         PR 12702
12385         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
12386         macros.
12387         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
12388         output.
12389         (last_thread_of_process_p): Take a PID argument instead of a
12390         thread pointer.
12391         (linux_wait_for_lwp): Delete.
12392         (num_lwps, check_zombie_leaders, not_stopped_callback): New
12393         functions.
12394         (linux_low_filter_event): New function, party factored out from
12395         linux_wait_for_event.
12396         (linux_wait_for_event): Rename to ...
12397         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
12398         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
12399         sigsuspend.  Check for zombie leaders.
12400         (linux_wait_for_event): Reimplement as wrapper around
12401         linux_wait_for_event_filtered.
12402         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
12403         a normal or signal exit is seen, it's the whole process exiting.
12404         (wait_for_sigstop): No longer a for_each_inferior callback.
12405         Rewrite on top of linux_wait_for_event_filtered.
12406         (stop_all_lwps): Call wait_for_sigstop directly.
12407         * server.c (resume, handle_target_event): Handle
12408         TARGET_WAITKIND_NO_RESUMED.
12409
12410 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12411
12412         * win32-low.c (psapi_get_dll_name,
12413         * win32_CreateToolhelp32Snapshot): Delete.
12414         (win32_CreateToolhelp32Snapshot, win32_Module32First)
12415         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
12416         Delete.
12417         (handle_load_dll): Add function description.
12418         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
12419
12420 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12421
12422         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
12423         Add comment.
12424         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
12425         base address when calling win32_add_one_solib.
12426         (handle_load_dll): Delete local variable load_addr.
12427         Remove 0x1000 offset applied to DLL base address when calling
12428         win32_add_one_solib.
12429         (handle_unload_dll): Add comment.
12430
12431 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12432
12433         * win32-low.c (win32_add_all_dlls): Renames
12434         win32_ensure_ntdll_loaded.  Rewrite function documentation.
12435         Adjust implementation to always load all DLLs.
12436         Add 0x1000 offset to DLL base address when calling
12437         win32_add_one_solib.
12438         (child_initialization_done): New static global.
12439         (do_initial_child_stuff): Set child_initialization_done to
12440         zero during child initialization, and 1 after.  Replace call
12441         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
12442         Add comment.
12443         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
12444         (handle_unload_dll): Add function documentation.
12445         (get_child_debug_event): Ignore load and unload DLL events
12446         during child initialization.
12447
12448 2014-02-20  Doug Evans  <dje@google.com>
12449
12450         Remove global all_lwps.
12451         * inferiors.h (ptid_of): Move here from linux-low.h.
12452         (pid_of, lwpid_of): Ditto.
12453         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
12454         parameter is a struct thread_info * now.
12455         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
12456         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
12457         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
12458         directly.
12459         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
12460         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
12461         * linux-arm-low.c (update_registers_callback): Update, "entry"
12462         parameter is a struct thread_info * now.
12463         Fetch lwpid from current_inferior directly.
12464         (arm_insert_point): Pass &all_threads to find_inferior instead of
12465         &all_lwps.
12466         (arm_remove_point): Ditto.
12467         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
12468         (arm_prepare_to_resume): Fetch pid from thread.
12469         (arm_read_description): Fetch lwpid from current_inferior directly.
12470         * linux-low.c (all_lwps): Delete.
12471         (delete_lwp): Delete call to remove_inferior.
12472         (handle_extended_wait): Fetch lwpid from thread.
12473         (add_lwp): Don't set lwp->entry.id.  Remove call to
12474         add_inferior_to_list.
12475         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
12476         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
12477         (kill_one_lwp_callback): Ditto.
12478         (linux_kill): Don't dereference NULL pointer.
12479         Fetch ptid,lwpid from thread.
12480         (get_detach_signal): Fetch ptid from thread.
12481         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
12482         Simplify call to regcache_invalidate_thread.
12483         (delete_lwp_callback): Update, "entry" parameter is a
12484         struct thread_info * now.  Fetch pid from thread.
12485         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
12486         (status_pending_p_callback): Update, "entry" parameter is a
12487         struct thread_info * now.  Fetch ptid from thread.
12488         (find_lwp_pid): Update, "entry" parameter is a
12489         struct thread_info * now.
12490         (linux_wait_for_lwp): Fetch pid from thread.
12491         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
12492         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
12493         (enqueue_one_deferred_signal): Fetch lwpid from thread.
12494         (dequeue_one_deferred_signal): Ditto.
12495         (cancel_breakpoint): Fetch ptid from current_inferior.
12496         (linux_wait_for_event): Pass &all_threads to find_inferior,
12497         not &all_lwps.  Fetch ptid, lwpid from thread.
12498         (count_events_callback): Update, "entry" parameter is a
12499         struct thread_info * now.
12500         (select_singlestep_lwp_callback): Ditto.
12501         (select_event_lwp_callback): Ditto.
12502         (cancel_breakpoints_callback): Ditto.
12503         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
12504         not &all_lwps.
12505         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
12506         (unsuspend_one_lwp): Update, "entry" parameter is a
12507         struct thread_info * now.
12508         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
12509         not &all_lwps.
12510         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
12511         Fetch lwpid from thread, not lwp.
12512         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
12513         Pass &all_threads to find_inferior, not &all_lwps.
12514         (send_sigstop): Fetch lwpid from thread, not lwp.
12515         (send_sigstop_callback): Update, "entry" parameter is a
12516         struct thread_info * now.
12517         (suspend_and_send_sigstop_callback): Ditto.
12518         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
12519         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
12520         struct thread_info * now.
12521         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
12522         from thread, lwp.
12523         (lwp_running): Update, "entry" parameter is a
12524         struct thread_info * now.
12525         (stop_all_lwps): Fetch ptid from thread.
12526         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
12527         (linux_resume_one_lwp): Fetch lwpid from thread.
12528         (linux_set_resume_request): Update, "entry" parameter is a
12529         struct thread_info * now.  Fetch pid, lwpid from thread.
12530         (resume_status_pending_p): Update, "entry" parameter is a
12531         struct thread_info * now.
12532         (need_step_over_p): Ditto.  Fetch lwpid from thread.
12533         (start_step_over): Fetch lwpid from thread.
12534         (linux_resume_one_thread): Update, "entry" parameter is a
12535         struct thread_info * now.  Fetch lwpid from thread.
12536         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
12537         (proceed_one_lwp): Update, "entry" parameter is a
12538         struct thread_info * now.  Fetch lwpid from thread.
12539         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
12540         struct thread_info * now.
12541         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
12542         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
12543         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
12544         directly.
12545         (regsets_store_inferior_registers): Ditto.
12546         (fetch_register, store_register): Ditto.
12547         (linux_read_memory, linux_write_memory): Ditto.
12548         (linux_request_interrupt): Ditto.
12549         (linux_read_auxv): Ditto.
12550         (linux_xfer_siginfo): Ditto.
12551         (linux_qxfer_spu): Ditto.
12552         (linux_qxfer_libraries_svr4): Ditto.
12553         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
12554         moved to inferiors.h.
12555         (get_lwp): Delete.
12556         (get_thread_lwp): Update.
12557         (struct lwp_info): Delete member "entry".  Simplify comment for
12558         member "thread".
12559         (all_lwps): Delete.
12560         * linux-mips-low.c (mips_read_description): Fetch lwpid from
12561         current_inferior directly.
12562         (update_watch_registers_callback): Update, "entry" parameter is a
12563         struct thread_info * now.  Fetch pid from thread.
12564         (mips_linux_prepare_to_resume): Fetch ptid from thread.
12565         (mips_insert_point): Fetch lwpid from current_inferior.
12566         Pass &all_threads to find_inferior, not &all_lwps.
12567         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
12568         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
12569         directly.
12570         (mips_stopped_data_address): Ditto.
12571         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
12572         directly.
12573         * linux-tile-low.c (tile_arch_setup): Ditto.
12574         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
12575         (update_debug_registers_callback): Update, "entry" parameter is a
12576         struct thread_info * now.  Fetch pid from thread.
12577         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
12578         Pass &all_threads to find_inferior, not &all_lwps.
12579         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
12580         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
12581         Pass &all_threads to find_inferior, not &all_lwps.
12582         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
12583         (i386_dr_low_get_status): Ditto.
12584         (x86_linux_prepare_to_resume): Fetch ptid from thread.
12585         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
12586         (x86_linux_read_description): Ditto.
12587         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
12588
12589 2014-02-20  Doug Evans  <dje@google.com>
12590
12591         * inferiors.c (get_first_inferior): Fix buglet.
12592
12593 2014-02-19  Doug Evans  <dje@google.com>
12594
12595         * gdbthread.h (add_thread): Change result type to struct thread_info *.
12596         * inferiors.c (add_thread): Change result type to struct thread_info *.
12597         All callers updated.
12598         (add_lwp): Call add_thread here instead of in callers.
12599         All callers updated.
12600         * linux-low.h (get_lwp_thread): Rewrite.
12601         (struct lwp_info): New member "thread".
12602
12603 2014-02-19  Doug Evans  <dje@google.com>
12604
12605         * linux-low.c (add_lwp): Change result to struct lwp_info *.
12606         All callers updated.
12607
12608 2014-02-19  Doug Evans  <dje@google.com>
12609
12610         * inferiors.c (add_thread): Fix whitespace.
12611
12612 2014-02-19  Doug Evans  <dje@google.com>
12613
12614         * dll.c (clear_dlls): Replace accessing list implemention details
12615         with API function.
12616         * gdbthread.h (get_first_thread): Declare.
12617         * inferiors.c (for_each_inferior_with_data): New function.
12618         (get_first_thread): New function.
12619         (find_thread_ptid): Simplify.
12620         (get_first_inferior): New function.
12621         (clear_list): Delete.
12622         (one_inferior_p): New function.
12623         (clear_inferior_list): New function.
12624         (clear_inferiors): Update.
12625         * inferiors.h (for_each_inferior_with_data): Declare.
12626         (clear_inferior_list): Declare.
12627         (one_inferior_p): Declare.
12628         (get_first_inferior): Declare.
12629         * linux-low.c (linux_wait_for_event): Replace accessing list
12630         implemention details with API function.
12631         * server.c (target_running): Ditto.
12632         (accumulate_file_name_length): New function.
12633         (emit_dll_description): New function.
12634         (handle_qxfer_libraries): Replace accessing list implemention
12635         details with API function.
12636         (handle_qxfer_threads_worker): New function.
12637         (handle_qxfer_threads_proper): Replace accessing list implemention
12638         details with API function.
12639         (handle_query): Ditto.
12640         (visit_actioned_threads_callback_ftype): New typedef.
12641         (visit_actioned_threads_data): New struct.
12642         (visit_actioned_threads): Rewrite to be find_inferior callback.
12643         (resume): Call find_inferior.
12644         (handle_status): Replace accessing list implemention
12645         details with API function.
12646         (process_serial_event): Replace accessing list implemention details
12647         with API function.
12648         * target.c (set_desired_inferior): Replace accessing list implemention
12649         details with API function.
12650         * tracepoint.c (same_process_p): New function.
12651         (gdb_agent_about_to_close): Replace accessing list implemention
12652         details with API function.
12653         * win32-low.c (child_delete_thread): Replace accessing list
12654         implemention details with API function.
12655         (match_dll_by_basename): New function.
12656         (dll_is_loaded_by_basename): New function.
12657         (win32_ensure_ntdll_loaded): Replace accessing list implemention
12658         details call to dll_is_loaded_by_basename.
12659
12660 2014-02-19  Doug Evans  <dje@google.com>
12661
12662         * dll.h (struct dll_info): Add comment.
12663         * gdbthread.h (struct thread_info): Add comment.
12664         (current_ptid): Simplify.
12665         * inferiors.c (add_process): Update.
12666         (remove_process): Update.
12667         * inferiors.h (struct process_info): Rename member "head" to "entry".
12668         * linux-low.c (delete_lwp): Update.
12669         (add_lwp): Update.
12670         (last_thread_of_process_p): Update.
12671         (kill_one_lwp_callback, linux_kill): Update.
12672         (status_pending_p_callback): Update.
12673         (wait_for_sigstop): Update.  Simplify read of ptid.
12674         (start_step_over): Update.
12675         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
12676         (get_lwp_thread): Update.
12677         (struct lwp_info): Rename member "head" to "entry".
12678         * regcache.h (inferior_list_entry): Delete.
12679         * server.c (kill_inferior_callback): Update.
12680         (detach_or_kill_inferior_callback): Update.
12681         (print_started_pid): Update.
12682         (print_attached_pid): Update.
12683         (process_serial_event): Simplify read of ptid.
12684         * thread-db.c (thread_db_create_event): Update.
12685         (thread_db_get_tls_address): Update.
12686         * win32-low.c (current_inferior_ptid): Simplify.
12687
12688 2014-02-19  Tom Tromey  <tromey@redhat.com>
12689
12690         * target.h (struct target_ops) <supports_btrace>: Add target_ops
12691         argument.
12692         (target_supports_btrace): Update.
12693
12694 2014-02-14  Yao Qi  <yao@codesourcery.com>
12695
12696         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
12697         (rsp-low-ipa.o): New target.
12698
12699 2014-02-12  Tom Tromey  <tromey@redhat.com>
12700
12701         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
12702         convert_ascii_to_int.
12703         * regcache.c (registers_to_string): Likewise.
12704         * remote-utils.c (decode_M_packet): Likewise.
12705         * server.c (process_serial_event): Likewise.
12706
12707 2014-02-12  Tom Tromey  <tromey@redhat.com>
12708
12709         * server.c (handle_query, handle_v_run): Use hex2bin, not
12710         unhexify.
12711         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
12712
12713 2014-02-12  Tom Tromey  <tromey@redhat.com>
12714
12715         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
12716         convert_int_to_ascii.
12717         * regcache.c (registers_to_string, collect_register_as_string):
12718         Likewise.
12719         * remote-utils.c (look_up_one_symbol, relocate_instruction):
12720         Likewise.
12721         * server.c (process_serial_event): Likewise.
12722         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
12723         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
12724
12725 2014-02-12  Tom Tromey  <tromey@redhat.com>
12726
12727         * remote-utils.c (look_up_one_symbol, monitor_output): Use
12728         bin2hex, not hexify.
12729         * tracepoint.c (cmd_qtstatus): Likewise.
12730
12731 2014-02-12  Tom Tromey  <tromey@redhat.com>
12732
12733         * remote-utils.c (monitor_output): Pass explicit length to
12734         hexify.
12735
12736 2014-02-12  Tom Tromey  <tromey@redhat.com>
12737
12738         * tracepoint.c: Include rsp-low.h.
12739         * server.c: Include rsp-low.h.
12740         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
12741         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
12742         declare.
12743         * remote-utils.c: Include rsp-low.h.
12744         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
12745         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
12746         (convert_int_to_ascii, convert_ascii_to_int): Move to
12747         common/rsp-low.c.
12748         * regcache.c: Include rsp-low.h.
12749         * ax.c: Include rsp-low.h.
12750         * Makefile.in (SFILES): Add common/rsp-low.c.
12751         (OBS): Add rsp-low.o.
12752         (rsp-low.o): New target.
12753
12754 2014-02-12  Tom Tromey  <tromey@redhat.com>
12755
12756         * utils.h (pulongest, plongest, phex_nz): Don't declare.
12757         Include print-utils.h.
12758         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
12759         (plongest, thirty_two, phex_nz): Remove.
12760         * Makefile.in (SFILES): Add common/print-utils.c.
12761         (OBS): Add print-utils.o.
12762         (print-utils-ipa.o): New target.
12763         (print-utils.o): New target.
12764         (IPA_OBJS): Add print-utils-ipa.o.
12765
12766 2014-02-06  Tom Tromey  <tromey@redhat.com>
12767
12768         * Makefile.in (SFILES): Fix indentation.
12769
12770 2014-02-05  Doug Evans  <dje@google.com>
12771
12772         * linux-low.c (linux_wait_for_event): Improve comment.
12773         (linux_wait_1): Keep current_inferior in sync with event_child.
12774
12775 2014-01-22  Doug Evans  <dje@google.com>
12776
12777         * gdbthread.h (gdb_id_to_thread): Delete, unused.
12778
12779 2014-01-22  Doug Evans  <dje@google.com>
12780
12781         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
12782         * configure: Regenerate.
12783         * config.in: Regenerate.
12784         * Makefile.in (SFILES): Add debug.c.
12785         (OBS): Add debug.o.
12786         * debug.c: New file.
12787         * debug.h: New file.
12788         * linux-aarch64-low.c (*): Update all debugging printfs to use
12789         debug_printf instead of fprintf.
12790         * linux-arm-low.c (*): Ditto.
12791         * linux-cris-low.c (*): Ditto.
12792         * linux-crisv32-low.c (*): Ditto.
12793         * linux-m32r-low.c (*): Ditto.
12794         * linux-sparc-low.c (*): Ditto.
12795         * linux-x86.c (*): Ditto.
12796         * linux-low.c (*): Ditto.
12797         (linux_wait_1): Add calls to debug_enter, debug_exit.
12798         (linux_wait): Remove redundant debugging printf.
12799         (stop_all_lwps): Add calls to debug_enter, debug_exit.
12800         (linux_resume, unstop_all_lwps): Ditto.
12801         * mem-break.c (*): Update all debugging printfs to use
12802         debug_printf instead of fprintf.
12803         * remote-utils.c (*): Ditto.
12804         * thread-db.c (*): Ditto.
12805         * server.c #include <ctype.h>, "gdb_vecs.h".
12806         (debug_threads): Moved to debug.c.
12807         (*): Update all debugging printfs to use debug_printf instead of
12808         fprintf.
12809         (start_inferior): Replace call to fflush with call to debug_flush.
12810         (monitor_show_help): Mention set debug-format.
12811         (parse_debug_format_options): New function.
12812         (handle_monitor_command): Handle "monitor set debug-format".
12813         (gdbserver_usage): Mention --debug-format.
12814         (main): Parse --debug-format.
12815         * server.h (debug_threads): Declaration moved to debug.h.
12816         #include "debug.h".
12817         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
12818         trace_debug_1 that uses debug_printf.
12819         (tracepoint_look_up_symbols): Update all debugging printfs to use
12820         debug_printf instead of fprintf.
12821
12822 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
12823
12824         * linux-xtensa-low.c: Include asm/ptrace.h instead of
12825         sys/ptrace.h.
12826
12827 2014-01-17  Pedro Alves  <palves@redhat.com>
12828
12829         PR build/16445
12830         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
12831         defined after including gdb_proc_service.h.
12832
12833 2014-01-16  Doug Evans  <dje@google.com>
12834
12835         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
12836         (match_dll): Use it.
12837
12838 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
12839
12840         * target.h (target_ops) <read_btrace>: Change parameters and
12841         return type to allow error reporting.
12842         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
12843         trace reading errors on.
12844         * linux-low.c (linux_low_read_btrace): Pass trace reading
12845         errors on.
12846         (linux_low_disable_btrace): New.
12847
12848 2014-01-15  Doug Evans  <dje@google.com>
12849
12850         * inferiors.c (thread_id_to_gdb_id): Delete.
12851         * inferiors.h (thread_id_to_gdb_id): Delete.
12852
12853 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
12854
12855         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
12856         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
12857         versions.
12858
12859 2014-01-08  Pedro Alves  <palves@redhat.com>
12860
12861         * server.c (handle_status): Don't discard previous queued stop
12862         replies or thread's pending status here.
12863         (main) <disconnection>: Do it here instead.
12864
12865 2014-01-08  Pedro Alves  <palves@redhat.com>
12866
12867         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
12868         * server.c (visit_actioned_threads, handle_pending_status): New
12869         function.
12870         (handle_v_cont): Factor out parts to ...
12871         (resume): ... this new function.  If in all-stop, and a thread
12872         being resumed has a pending status, report it without actually
12873         resuming.
12874         (myresume): Adjust to use the new 'resume' function.
12875         (clear_pending_status_callback, set_pending_status_callback)
12876         (find_status_pending_thread_callback): New functions.
12877         (handle_status): Handle the case of multiple threads having
12878         interesting statuses to report.  Report threads' real last signal
12879         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
12880         with an interesting thread to report the status for, instead of
12881         always reporting the status of the first thread.
12882
12883 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
12884
12885         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
12886         * gdbreplay.c (gdbreplay_version): Likewise.
12887
12888 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
12889
12890         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
12891         iov.iov_len with the real length in use.
12892
12893 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
12894
12895         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
12896         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
12897         for all targets that use win32-low.c.
12898         * win32-low.c (win32_ensure_ntdll_loaded): New function.
12899         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
12900
12901 2013-12-13  Pedro Alves  <palves@redhat.com>
12902
12903         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
12904         if equal to TARGET_WAITKIND_LOADED.
12905         * win32-low.c (cached_status): New static global.
12906         (win32_wait): Add declaration.
12907         (do_initial_child_stuff): Flush all initial pending debug events
12908         up to the initial breakpoint.
12909         (win32_wait): If CACHED_STATUS was set, return that instead
12910         of doing a real wait.  Remove the code resuming the execution
12911         of the inferior after receiving a TARGET_WAITKIND_LOADED event
12912         during the initial phase.  Also remove the code changing
12913         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
12914         TARGET_WAITKIND_STOPPED.
12915
12916 2013-12-11  Yao Qi  <yao@codesourcery.com>
12917
12918         * notif.c (handle_notif_ack): Return 0 if no notification
12919         matches.
12920
12921 2013-11-20  Doug Evans  <dje@google.com>
12922
12923         * linux-low.c (linux_set_resume_request): Fix comment.
12924
12925 2013-11-20  Doug Evans  <dje@google.com>
12926
12927         * linux-low.c (resume_status_pending_p): Tweak comment.
12928
12929 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
12930
12931         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
12932         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
12933         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
12934         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
12935         (srv_amd64_regobj): Add amd64-mpx.o.
12936         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
12937         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
12938         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
12939         * i387-fp.c (num_pl_bnd_register) Added constant.
12940         (num_pl_bnd_cfg_registers) Added constant.
12941         (struct i387_xsave) Added reserved area and MPX fields.
12942         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
12943         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
12944         function.
12945         (tdesc_i386_mpx_linux): Add MPX amd64 target.
12946         (init_registers_amd64_mpx_linux): Declare new function.
12947         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
12948         (x86_64_regmap): Add MPX registers.
12949         (x86_linux_read_description): Add MPX case.
12950         (initialize_low_arch): Initialize MPX targets.
12951
12952 2013-11-18  Tom Tromey  <tromey@redhat.com>
12953
12954         * configure: Rebuild.
12955         * configure.ac: Don't check for stdlib.h.
12956         * gdbreplay.c: Unconditionally include stdlib.h.
12957
12958 2013-11-18  Tom Tromey  <tromey@redhat.com>
12959
12960         * config.in: Rebuild.
12961         * configure: Rebuild.
12962         * configure.ac: Don't use AC_HEADER_DIRENT.
12963
12964 2013-11-18  Tom Tromey  <tromey@redhat.com>
12965
12966         * server.h: Don't check HAVE_STRING_H.
12967         * gdbreplay.c: Don't check HAVE_STRING_H.
12968         * configure: Rebuild.
12969
12970 2013-11-18  Tom Tromey  <tromey@redhat.com>
12971
12972         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
12973         LIBGNU.
12974
12975 2013-11-08  Tom Tromey  <tromey@redhat.com>
12976
12977         * configure, config.in: Rebuild.
12978         * configure.ac: Remove unused configury.
12979
12980 2013-11-08  Tom Tromey  <tromey@redhat.com>
12981
12982         * acinclude.m4: Include common.m4, codeset.m4.
12983         * configure, config.in: Rebuild.
12984         * configure.ac: Use GDB_AC_COMMON.
12985
12986 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
12987
12988         * linux-s390-low.c (HWCAP_S390_TE): New define.
12989         (s390_arch_setup): Consider the TE field in the HWCAP for
12990         determining 'have_regset_tdb'.
12991
12992 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
12993
12994         PR gdb/16014
12995         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
12996         call to sizeof.
12997
12998 2013-10-02  Pedro Alves  <palves@redhat.com>
12999
13000         * server.c (process_serial_event): Don't output "GDBserver
13001         exiting" if GDB is connected through stdio.
13002         * target.c (mywait): Likewise, be silent if GDB is connected
13003         through stdio.
13004
13005 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
13006
13007         * lynx-low.c (lynx_add_threads_after_attach): New function.
13008         (lynx_attach): Remove call to add_thread.  Add call to
13009         lynx_add_threads_after_attach instead.
13010
13011 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
13012
13013         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
13014         * config.in, configure: Regenerated.
13015
13016 2013-09-18  Yao Qi  <yao@codesourcery.com>
13017
13018         PR server/15959
13019         * server.c (start_inferior): Clear 'resume_info'.
13020
13021 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13022
13023         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
13024         for each register.
13025
13026 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13027
13028         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
13029         linux-tile-low.o to srv_tgtobj.
13030
13031 2013-09-16  Will Newton  <will.newton@linaro.org>
13032
13033         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
13034         out regs.
13035
13036 2013-09-06  Pedro Alves  <palves@redhat.com>
13037
13038         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
13039         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
13040         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
13041         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
13042         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
13043         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
13044
13045 2013-09-06  Pedro Alves  <palves@redhat.com>
13046
13047         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
13048         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
13049
13050 2013-09-06  Pedro Alves  <palves@redhat.com>
13051
13052         * linux-amd64-ipa.c: Include tracepoint.h.
13053         * linux-i386-ipa.c: Include tracepoint.h.
13054
13055 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13056
13057         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
13058         (ps_get_thread_area): New function.
13059
13060 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13061
13062         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
13063         (initialize_low_arch): Call init_registers_crisv32 rather than
13064         init_register_crisv32.
13065
13066 2013-09-05  Pedro Alves  <palves@redhat.com>
13067
13068         * server.h (handle_vFile, hostio_last_error_from_errno): Move
13069         to ...
13070         * hostio.h: ... this new file.
13071         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
13072         win32-low.c: Include hostio.h.
13073
13074 2013-09-05  Pedro Alves  <palves@redhat.com>
13075
13076         * server.h (gdb_client_data, handler_func, callback_handler_func)
13077         (delete_file_handler, add_file_handler, append_callback_event)
13078         (delete_callback_event, start_event_loop, initialize_event_loop):
13079         Move to event-loop.h and include it.
13080         * event-loop.h: New file.
13081
13082 2013-09-05  Pedro Alves  <palves@redhat.com>
13083
13084         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
13085         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
13086         (loaded_dll, unloaded_dll): Move to ...
13087         * dll.h: ... this new file.
13088         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
13089
13090 2013-09-05  Pedro Alves  <palves@redhat.com>
13091
13092         * server.h (current_process, get_thread_process, all_processes)
13093         (add_inferior_to_list, for_each_inferior, current_inferior)
13094         (remove_inferior, add_process, remove_process, find_process_pid)
13095         (have_started_inferiors_p, have_attached_inferiors_p)
13096         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
13097         (clear_inferiors, find_inferior, find_inferior_id)
13098         (inferior_target_data, set_inferior_target_data)
13099         (inferior_regcache_data, set_inferior_regcache_data): Move to
13100         inferiors.h, and include it.
13101         * inferiors.h: New file.
13102
13103 2013-09-05  Pedro Alves  <palves@redhat.com>
13104
13105         * server.h (struct emit_ops, current_insn_ptr, emit_error):
13106         Move ...
13107         * ax.h: ... here.
13108
13109 2013-09-05  Pedro Alves  <palves@redhat.com>
13110
13111         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
13112         tracepoint.h.
13113         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
13114         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
13115         (handle_tracepoint_general_set, handle_tracepoint_query)
13116         (tracepoint_finished_step, tracepoint_was_hit)
13117         (release_while_stepping_state_list, current_traceframe)
13118         (in_readonly_region, traceframe_read_mem)
13119         (fetch_traceframe_registers, traceframe_read_sdata)
13120         (traceframe_read_info, struct fast_tpoint_collect_status)
13121         (fast_tracepoint_collecting, force_unlock_trace_buffer)
13122         (handle_tracepoit_bkpts, initialize_low_tracepoint)
13123         (supply_fast_tracepoint_registers)
13124         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
13125         (ipa_tdesc, claim_trampoline_space)
13126         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
13127         (agent_mem_read, agent_get_trace_state_variable_value)
13128         (agent_set_trace_state_variable_value, agent_tsv_read)
13129         (agent_mem_read_string, get_raw_reg_func_addr)
13130         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
13131         * tracepoint.h: ... this new file.
13132
13133 2013-09-05  Pedro Alves  <palves@redhat.com>
13134
13135         * server.h (perror_with_name, error, fatal, warning, paddress)
13136         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
13137         include it.
13138         * utils.h: New file.
13139
13140 2013-09-05  Pedro Alves  <palves@redhat.com>
13141
13142         * server.h (remote_debug, noack_mode, transport_is_reliable)
13143         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
13144         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
13145         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
13146         (write_enn, initialize_async_io, enable_async_io)
13147         (disable_async_io, check_remote_input_interrupt_request)
13148         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
13149         (dead_thread_notify, prepare_resume_reply)
13150         (decode_address_to_semicolon, decode_address, decode_m_packet)
13151         (decode_M_packet, decode_X_packet, decode_xfer_write)
13152         (decode_search_memory_packet, unhexify, hexify)
13153         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
13154         (look_up_one_symbol, relocate_instruction)
13155         (monitor_output): Move to remote-utils.h, and include it.
13156         * remote-utils.h: New file.
13157
13158 2013-09-05  Pedro Alves  <palves@redhat.com>
13159
13160         * server.h (_): Delete.
13161
13162 2013-09-02  Pedro Alves  <palves@redhat.com>
13163
13164         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
13165         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
13166         allocated.
13167         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
13168
13169 2013-09-02  Pierre Muller  <muller@sourceware.org>
13170
13171         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
13172         or WriteProcessMemory complete successfully and handle
13173         ERROR_PARTIAL_COPY error.
13174
13175 2013-09-02  Pedro Alves  <palves@redhat.com>
13176
13177         * server.c (gdb_read_memory): Return -1 on traceframe memory read
13178         error instead of EIO.
13179
13180 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
13181
13182         PR server/15604
13183         * linux-low.c: Include filestuff.h.
13184         (linux_create_inferior) <pid == 0>: Call close_most_fds.
13185         * lynx-low.c: Include filestuff.h.
13186         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
13187         * server.c: Include filestuff.h.
13188         (main): Call notice_open_fds.
13189         * spu-low.c: Include filestuff.h.
13190         (spu_create_inferior) <pid == 0>: Call close_most_fds.
13191
13192 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
13193
13194         * Makefile.in: Explain why ../target and ../nat are not
13195         listed as include file search paths.
13196         (linux-waitpid.o): New object file rule.
13197         * configure.srv (srv_native_linux_obj): New variable.
13198         Replace all occurrences of linux native object files with
13199         $srv_native_linux_obj.
13200         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
13201         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
13202         (linux_enable_event_reporting): Remove declaration.
13203         (my_waitpid): Moved to common/linux-waitpid.c.
13204         (linux_wait_for_event): Pass ptid when calling
13205         linux_enable_event_reporting.
13206         (linux_supports_tracefork_flag): Remove.
13207         (linux_enable_event_reporting): Likewise.
13208         (linux_tracefork_grandchild): Remove.
13209         (STACK_SIZE): Moved to common/linux-ptrace.c.
13210         (linux_tracefork_child): Remove.
13211         (linux_test_for_tracefork): Remove.
13212         (linux_look_up_symbols): Call linux_supports_traceclone.
13213         (initialize_low): Remove call to linux_test_for_tracefork.
13214         * linux-low.h (PTRACE_TYPE_ARG3): Move to
13215         common/linux-ptrace.h.
13216         (PTRACE_TYPE_ARG4): Likewise.
13217         Include linux-ptrace.h.
13218
13219 2013-08-21  Pedro Alves  <palves@redhat.com>
13220
13221         * config.in: Renegerate.
13222
13223 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
13224
13225         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
13226         (SFILES): Remove $(srcdir)/common/target-common.c and
13227         add $(srcdir)/target/waitstatus.c.
13228         (OBS): Remove target-common.o and add waitstatus.o.
13229         (server_h): Remove $(srcdir)/../common/target-common.h and
13230         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
13231         and $(srcdir)/../target/waitstatus.h.
13232         (target-common.o): Remove.
13233         (waitstatus.o): New target object file.
13234         * target.h: Do not include target-common.h and
13235         include target/resume.h, target/wait.h and
13236         target/waitstatus.h.
13237
13238 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
13239
13240         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13241         to PTRACE_TYPE_ARG3.
13242         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13243         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
13244         PTRACE_TYPE_ARG4.
13245         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
13246         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
13247
13248 2013-07-27  Jie Zhang  <jie@codesourcery.com>
13249             Daniel Jacobowitz  <dan@codesourcery.com>
13250             Yao Qi  <yao@codesourcery.com>
13251
13252         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
13253         (mips-linux-watch.o): New rule.
13254         (mips_linux_watch_h): New variable.
13255         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
13256         srv_tgtobj.
13257         * linux-mips-low.c: Include mips-linux-watch.h.
13258         (struct arch_process_info, struct arch_lwp_info): New.
13259         (update_watch_registers_callback): New function.
13260         (mips_linux_new_process, mips_linux_new_thread) New functions.
13261         (mips_linux_prepare_to_resume, mips_insert_point): New
13262         functions.
13263         (mips_remove_point, mips_stopped_by_watchpoint): New
13264         functions.
13265         (rsp_bp_type_to_target_hw_bp_type): New function.
13266         (mips_stopped_data_address): New function.
13267         (the_low_target): Add watchpoint support functions.
13268
13269 2013-07-27  Yao Qi  <yao@codesourcery.com>
13270
13271         * i386-low.c: Include break-common.h.
13272         (enum target_hw_bp_type): Remove.
13273
13274 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
13275
13276         * Makefile.in (SFILES): /common/target-common.c.
13277         (OBS): Add target-common.o.
13278         (server_h): Add $(srcdir)/../common/target-common.h.
13279         (target-common.o): New target.
13280         * server.c (queue_stop_reply_callback): Free
13281         status string after use.
13282         * target.c (target_waitstatus_to_string): Remove.
13283         * target.h: Include target-common.h.
13284         (resume_kind): Likewise.
13285         (target_waitkind): Likewise.
13286         (target_waitstatus): Likewise.
13287         (TARGET_WNOHANG): Likewise.
13288
13289 2013-07-04  Yao Qi  <yao@codesourcery.com>
13290
13291         * Makefile.in (host_alias): Use @host_noncanonical@.
13292         (target_alias): Use @target_noncanonical@.
13293         * configure.ac: Use ACX_NONCANONICAL_TARGET and
13294         ACX_NONCANONICAL_HOST.
13295         * configure: Regenerated.
13296
13297         Revert:
13298         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13299
13300         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13301         * configure: Rebuild.
13302         * Makefile.in (version_host, version_target): Get from configure.
13303         (version.c): Use $(version_host) and $(version_target).
13304
13305 2013-07-03  Pedro Alves  <palves@redhat.com>
13306
13307         * Makefile.in (config.status): Depend on development.sh.
13308         * acinclude.m4: Include libmcheck.m4.
13309         * configure: Regenerate.
13310
13311 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13312
13313         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
13314         attribute inside the parentheses.
13315         (winapi_DebugSetProcessKillOnExit): Ditto.
13316         (winapi_DebugBreakProcess): Ditto.
13317         (winapi_GenerateConsoleCtrlEvent): Ditto.
13318
13319 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13320
13321         * notif.h (notif_event): Add a dummy member to avoid compiler
13322         errors.
13323
13324 2013-07-01  Pedro Alves  <palves@redhat.com>
13325
13326         * hostio.c (HOSTIO_PATH_MAX): Define.
13327         (require_filename, handle_open, handle_unlink, handle_readlink):
13328         Use it.
13329
13330 2013-07-01  Pedro Alves  <palves@redhat.com>
13331
13332         * server.h: Include "pathmax.h".
13333         * linux-low.c: Don't include sys/param.h.
13334         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
13335         MAXPATHLEN.
13336         * win32-low.c: Don't include sys/param.h.
13337         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
13338
13339 2013-07-01  Pedro Alves  <palves@redhat.com>
13340
13341         * event-loop.c: Don't check HAVE_UNISTD_H before including
13342         <unistd.h>.
13343         * gdbreplay.c: Likewise.
13344         * remote-utils.c: Likewise.
13345         * server.c: Likewise.
13346         * configure.ac: Don't check for unistd.h.
13347         * configure: Regenerate.
13348
13349 2013-06-28  Tom Tromey  <tromey@redhat.com>
13350
13351         * Makefile.in (version.c): Use version.in, not
13352         common/version.in.
13353
13354 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13355
13356         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13357         * configure: Rebuild.
13358         * Makefile.in (version_host, version_target): Get from configure.
13359         (version.c): Use $(version_host) and $(version_target).
13360
13361 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13362
13363         Fix trace-status to output user name without trailing colon.
13364         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
13365
13366 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13367
13368         Fix trace-status to output proper start-time and stop-time.
13369         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
13370         output start time and stop time in hex as gdb expects.
13371
13372 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
13373
13374         * tracepoint.c (build_traceframe_info_xml): Output trace state
13375         variables present in the trace buffer.
13376
13377 2013-06-24  Tom Tromey  <tromey@redhat.com>
13378
13379         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
13380         create-version.sh.
13381         (version.o): Remove.
13382         * gdbreplay.c: Include version.h.
13383         (version, host_name): Don't declare.
13384         * server.h: Include version.h.
13385         (version, host_name): Don't declare.
13386
13387 2013-06-12  Pedro Alves  <palves@redhat.com>
13388
13389         * linux-x86-low.c (linux_is_elf64): Delete global.
13390         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
13391         with local linux_pid_exe_is_elf_64_file use.
13392
13393 2013-06-11  Pedro Alves  <palves@redhat.com>
13394
13395         * linux-low.c (regset_disabled, disable_regset): New functions.
13396         (regsets_fetch_inferior_registers)
13397         (regsets_store_inferior_registers): Use them.
13398         (initialize_regsets_info); Don't allocate the disabled_regsets
13399         array here.
13400         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
13401         comment.
13402
13403 2013-06-11  Pedro Alves  <palves@redhat.com>
13404
13405         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
13406         xmalloc.
13407
13408 2013-06-11  Pedro Alves  <palves@redhat.com>
13409
13410         * linux-x86-low.c (initialize_low_arch): Call
13411         init_registers_x32_avx_linux.
13412
13413 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
13414
13415         Fix compatibility with Android Bionic.
13416         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
13417         it is not empty.
13418
13419 2013-06-07  Pedro Alves  <palves@redhat.com>
13420
13421         PR server/14823
13422         * Makefile.in (OBS): Add tdesc.o.
13423         (IPA_OBJS): Add tdesc-ipa.o.
13424         (tdesc-ipa.o): New rule.
13425         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
13426         interface.
13427         * linux-low.c (new_inferior): Delete.
13428         (disabled_regsets, num_regsets): Delete.
13429         (linux_add_process): Adjust to set the new per-process
13430         new_inferior flag.
13431         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
13432         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
13433         was a stop.  When calling arch_setup, switch the current inferior
13434         to the thread that got an event.
13435         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
13436         (regsets_fetch_inferior_registers)
13437         (regsets_store_inferior_registers): New regsets_info parameter.
13438         Adjust to use it.
13439         (linux_register_in_regsets): New regs_info parameter.  Adjust to
13440         use it.
13441         (register_addr, fetch_register, store_register): New usrregs_info
13442         parameter.  Adjust to use it.
13443         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
13444         parameter regs_info.  Adjust to use it.
13445         (linux_fetch_registers): Get the current inferior's regs_info, and
13446         adjust to use it.
13447         (linux_store_registers): Ditto.
13448         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
13449         (initialize_low): Don't initialize the target_regsets here.  Call
13450         initialize_low_arch.
13451         * linux-low.h (target_regsets): Delete declaration.
13452         (struct regsets_info): New.
13453         (struct usrregs_info): New.
13454         (struct regs_info): New.
13455         (struct process_info_private) <new_inferior>: New field.
13456         (struct linux_target_ops): Delete the num_regs, regmap, and
13457         regset_bitmap fields.  New field regs_info.
13458         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
13459         * i387-fp.c (num_xmm_registers): Delete.
13460         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
13461         calls to new interface.
13462         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
13463         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
13464         Infer the number of xmm registers from the regcache's target
13465         description.
13466         * i387-fp.h (num_xmm_registers): Delete.
13467         * inferiors.c (add_thread): Don't install the thread's regcache
13468         here.
13469         * proc-service.c (gregset_info): Fetch the current inferior's
13470         regs_info.  Adjust to use it.
13471         * regcache.c: Include tdesc.h.
13472         (register_bytes, reg_defs, num_registers)
13473         (gdbserver_expedite_regs): Delete.
13474         (get_thread_regcache): If the thread doesn't have a regcache yet,
13475         create one, instead of aborting gdbserver.
13476         (regcache_invalidate_one): Rename to ...
13477         (regcache_invalidate_thread): ... this.
13478         (regcache_invalidate_one): New.
13479         (regcache_invalidate): Only invalidate registers of the current
13480         process.
13481         (init_register_cache): Add target_desc parameter, and use it.
13482         (new_register_cache): Ditto.  Assert the target description has a
13483         non zero registers_size.
13484         (regcache_cpy): Add assertions.  Adjust.
13485         (realloc_register_cache, set_register_cache): Delete.
13486         (registers_to_string, registers_from_string): Adjust.
13487         (find_register_by_name, find_regno, find_register_by_number)
13488         (register_cache_size): Add target_desc parameter, and use it.
13489         (free_register_cache_thread, free_register_cache_thread_one)
13490         (regcache_release, register_cache_size): New.
13491         (register_size): Add target_desc parameter, and use it.
13492         (register_data, supply_register, supply_register_zeroed)
13493         (supply_regblock, supply_register_by_name, collect_register)
13494         (collect_register_as_string, collect_register_by_name): Adjust.
13495         * regcache.h (struct target_desc): Forward declare.
13496         (struct regcache) <tdesc>: New field.
13497         (init_register_cache, new_register_cache): Add target_desc
13498         parameter.
13499         (regcache_invalidate_thread): Declare.
13500         (regcache_invalidate_one): Delete declaration.
13501         (regcache_release): Declare.
13502         (find_register_by_number, register_cache_size, register_size)
13503         (find_regno): Add target_desc parameter.
13504         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
13505         declarations.
13506         * remote-utils.c: Include tdesc.h.
13507         (outreg, prepare_resume_reply): Adjust.
13508         * server.c: Include tdesc.h.
13509         (gdbserver_xmltarget): Delete declaration.
13510         (get_features_xml, process_serial_event): Adjust.
13511         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
13512         declare.
13513         (struct process_info) <tdesc>: New field.
13514         (ipa_tdesc): Declare.
13515         * tdesc.c: New file.
13516         * tdesc.h: New file.
13517         * tracepoint.c: Include tdesc.h.
13518         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
13519         (get_context_regcache): Adjust to pass ipa_tdesc down.
13520         (do_action_at_tracepoint): Adjust to get the register cache size
13521         from the context regcache's description.
13522         (traceframe_walk_blocks): Adjust to get the register cache size
13523         from the current trace frame's description.
13524         (traceframe_get_pc): Adjust to get current trace frame's
13525         description and pass it down.
13526         (gdb_collect): Adjust to get the register cache size from the
13527         IPA's description.
13528         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
13529         (gdbserver_xmltarget): Delete.
13530         (initialize_low_tracepoint): Set the ipa's target description.
13531         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
13532         (initialize_low_tracepoint): Set the ipa's target description.
13533         * linux-x86-low.c: Include tdesc.h.
13534         [__x86_64__] (is_64bit_tdesc): New.
13535         (ps_get_thread_area, x86_get_thread_area): Use it.
13536         (i386_cannot_store_register): Rename to ...
13537         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
13538         (i386_cannot_fetch_register): Rename to ...
13539         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
13540         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
13541         to new interface.
13542         (target_regsets): Rename to ...
13543         (x86_regsets): ... this.
13544         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
13545         interface.
13546         (x86_siginfo_fixup): Use is_64bit_tdesc.
13547         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
13548         (tdesc_x32_avx_linux, tdesc_x32_linux)
13549         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
13550         Declare.
13551         (x86_linux_update_xmltarget): Delete.
13552         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
13553         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
13554         (AMD64_LINUX_USER64_CS): New.
13555         (x86_linux_read_description): New, based on
13556         x86_linux_update_xmltarget.
13557         (same_process_callback): New.
13558         (x86_arch_setup_process_callback): New.
13559         (x86_linux_update_xmltarget): New.
13560         (x86_regsets_info): New.
13561         (amd64_linux_regs_info): New.
13562         (i386_linux_usrregs_info): New.
13563         (i386_linux_regs_info): New.
13564         (x86_linux_regs_info): New.
13565         (x86_arch_setup): Reimplement.
13566         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
13567         (x86_emit_ops): Ditto.
13568         (the_low_target): Adjust.  Install x86_linux_regs_info,
13569         x86_cannot_fetch_register, and x86_cannot_store_register.
13570         (initialize_low_arch): New.
13571         * linux-ia64-low.c (tdesc_ia64): Declare.
13572         (ia64_fetch_register): Adjust.
13573         (ia64_usrregs_info, regs_info): New globals.
13574         (ia64_regs_info): New function.
13575         (the_low_target): Adjust.
13576         (initialize_low_arch): New function.
13577         * linux-sparc-low.c (tdesc_sparc64): Declare.
13578         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
13579         Adjust.
13580         (sparc_arch_setup): New function.
13581         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
13582         (the_low_target): Adjust.
13583         (initialize_low_arch): New function.
13584         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
13585         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
13586         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
13587         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
13588         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
13589         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
13590         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
13591         (tdesc_powerpc_isa205_vsx64l): Declare.
13592         (ppc_cannot_store_register, ppc_collect_ptrace_register)
13593         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
13594         (ppc_set_pc, ppc_get_hwcap): Adjust.
13595         (ppc_usrregs_info): Forward declare.
13596         (!__powerpc64__) ppc_regmap_adjusted: New global.
13597         (ppc_arch_setup): Adjust to the current process'es target
13598         description.
13599         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
13600         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
13601         (ppc_store_evrregset): Adjust.
13602         (target_regsets): Rename to ...
13603         (ppc_regsets): ... this, and make static.
13604         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
13605         (ppc_regs_info): New function.
13606         (the_low_target): Adjust.
13607         (initialize_low_arch): New function.
13608         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
13609         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
13610         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
13611         (tdesc_s390x_linux64v2): Declare.
13612         (s390_collect_ptrace_register, s390_supply_ptrace_register)
13613         (s390_fill_gregset, s390_store_last_break): Adjust.
13614         (target_regsets): Rename to ...
13615         (s390_regsets): ... this, and make static.
13616         (s390_get_pc, s390_set_pc): Adjust.
13617         (s390_get_hwcap): New target_desc parameter, and use it.
13618         [__s390x__] (have_hwcap_s390_high_gprs): New global.
13619         (s390_arch_setup): Adjust to set the current process'es target
13620         description.  Don't adjust the regmap.
13621         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
13622         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
13623         (regs_info_3264): New globals.
13624         (s390_regs_info): New function.
13625         (the_low_target): Adjust.
13626         (initialize_low_arch): New function.
13627         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
13628         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
13629         [__mips64] (init_registers_mips_linux)
13630         (init_registers_mips_dsp_linux): Delete defines.
13631         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
13632         (have_dsp): New global.
13633         (mips_read_description): New, based on mips_arch_setup.
13634         (mips_arch_setup): Reimplement.
13635         (get_usrregs_info): New function.
13636         (mips_cannot_fetch_register, mips_cannot_store_register)
13637         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
13638         (mips_fill_fpregset, mips_store_fpregset): Adjust.
13639         (target_regsets): Rename to ...
13640         (mips_regsets): ... this, and make static.
13641         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
13642         (dsp_regs_info, regs_info): New globals.
13643         (mips_regs_info): New function.
13644         (the_low_target): Adjust.
13645         (initialize_low_arch): New function.
13646         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
13647         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
13648         Declare.
13649         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
13650         (arm_read_description): New, with bits factored from
13651         arm_arch_setup.
13652         (arm_arch_setup): Reimplement.
13653         (target_regsets): Rename to ...
13654         (arm_regsets): ... this, and make static.
13655         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
13656         (arm_regs_info): New function.
13657         (the_low_target): Adjust.
13658         (initialize_low_arch): New function.
13659         * linux-m68k-low.c (tdesc_m68k): Declare.
13660         (target_regsets): Rename to ...
13661         (m68k_regsets): ... this, and make static.
13662         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
13663         (m68k_regs_info): New function.
13664         (m68k_arch_setup): New function.
13665         (the_low_target): Adjust.
13666         (initialize_low_arch): New function.
13667         * linux-sh-low.c (tdesc_sharch): Declare.
13668         (target_regsets): Rename to ...
13669         (sh_regsets): ... this, and make static.
13670         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
13671         (sh_regs_info, sh_arch_setup): New functions.
13672         (the_low_target): Adjust.
13673         (initialize_low_arch): New function.
13674         * linux-bfin-low.c (tdesc_bfin): Declare.
13675         (bfin_arch_setup): New function.
13676         (bfin_usrregs_info, regs_info): New globals.
13677         (bfin_regs_info): New function.
13678         (the_low_target): Adjust.
13679         (initialize_low_arch): New function.
13680         * linux-cris-low.c (tdesc_cris): Declare.
13681         (cris_arch_setup): New function.
13682         (cris_usrregs_info, regs_info): New globals.
13683         (cris_regs_info): New function.
13684         (the_low_target): Adjust.
13685         (initialize_low_arch): New function.
13686         * linux-cris-low.c (tdesc_crisv32): Declare.
13687         (cris_arch_setup): New function.
13688         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
13689         (cris_regs_info): New function.
13690         (the_low_target): Adjust.
13691         (initialize_low_arch): New function.
13692         * linux-m32r-low.c (tdesc_m32r): Declare.
13693         (m32r_arch_setup): New function.
13694         (m32r_usrregs_info, regs_info): New globals.
13695         (m32r_regs_info): Adjust.
13696         (initialize_low_arch): New function.
13697         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
13698         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
13699         (tic6x_usrregs_info): Forward declare.
13700         (tic6x_read_description): New function, based on ...
13701         (tic6x_arch_setup): ... this.  Reimplement.
13702         (target_regsets): Rename to ...
13703         (tic6x_regsets): ... this, and make static.
13704         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
13705         (tic6x_regs_info): New function.
13706         (the_low_target): Adjust.
13707         (initialize_low_arch): New function.
13708         * linux-xtensa-low.c (tdesc_xtensa): Declare.
13709         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
13710         (target_regsets): Rename to ...
13711         (xtensa_regsets): ... this, and make static.
13712         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
13713         globals.
13714         (xtensa_arch_setup, xtensa_regs_info): New functions.
13715         (the_low_target): Adjust.
13716         (initialize_low_arch): New function.
13717         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
13718         (nios2_arch_setup): Set the current process'es tdesc.
13719         (target_regsets): Rename to ...
13720         (nios2_regsets): ... this.
13721         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
13722         (nios2_regs_info): New function.
13723         (the_low_target): Adjust.
13724         (initialize_low_arch): New function.
13725         * linux-aarch64-low.c (tdesc_aarch64): Declare.
13726         (aarch64_arch_setup): Set the current process'es tdesc.
13727         (target_regsets): Rename to ...
13728         (aarch64_regsets): ... this.
13729         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
13730         (aarch64_regs_info): New function.
13731         (the_low_target): Adjust.
13732         (initialize_low_arch): New function.
13733         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
13734         globals.
13735         (target_regsets): Rename to ...
13736         (tile_regsets): ... this.
13737         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
13738         (tile_regs_info): New function.
13739         (tile_arch_setup): Set the current process'es tdesc.
13740         (the_low_target): Adjust.
13741         (initialize_low_arch): New function.
13742         * spu-low.c (tdesc_spu): Declare.
13743         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
13744         * win32-arm-low.c (tdesc_arm): Declare.
13745         (arm_arch_setup): New function.
13746         (the_low_target): Install arm_arch_setup instead of
13747         init_registers_arm.
13748         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
13749         (init_windows_x86): Rename to ...
13750         (i386_arch_setup): ... this.  Set `win32_tdesc'.
13751         (the_low_target): Adjust.
13752         * win32-low.c (win32_tdesc): New global.
13753         (child_add_thread): Don't create the thread cache here.
13754         (do_initial_child_stuff): Set the new process'es tdesc.
13755         * win32-low.h (struct target_desc): Forward declare.
13756         (win32_tdesc): Declare.
13757         * lynx-i386-low.c (tdesc_i386): Declare global.
13758         (lynx_i386_arch_setup): Set `lynx_tdesc'.
13759         * lynx-low.c (lynx_tdesc): New global.
13760         (lynx_add_process): Set the new process'es tdesc.
13761         * lynx-low.h (struct target_desc): Forward declare.
13762         (lynx_tdesc): Declare global.
13763         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
13764         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
13765         * nto-low.c (nto_tdesc): New global.
13766         (do_attach): Set the new process'es tdesc.
13767         * nto-low.h (struct target_desc): Forward declare.
13768         (nto_tdesc): Declare.
13769         * nto-x86-low.c (tdesc_i386): Declare.
13770         (nto_x86_arch_setup): Set `nto_tdesc'.
13771
13772 2013-06-04  Gary Benson  <gbenson@redhat.com>
13773
13774         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
13775         to qSupported response when appropriate.
13776         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
13777         with nonzero-length annex.
13778         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
13779         arguments supplied in annex.
13780
13781 2013-05-31  Doug Evans  <dje@google.com>
13782
13783         PR server/15594
13784         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
13785         64 bits in 64-cross-32 environment.
13786
13787 2013-05-28  Pedro Alves  <palves@redhat.com>
13788
13789         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
13790         (aarch64-without-fpu.c): Delete rule.
13791         * configure.srv (aarch64*-*-linux*): Remove references to
13792         aarch64-without-fpu.o and aarch64-without-fpu.xml.
13793         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
13794         declaration.
13795
13796 2013-05-24  Pedro Alves  <palves@redhat.com>
13797
13798         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
13799         instead of strchr/decode_address.  Error if the range isn't split
13800         with a ','.  Don't assume there's be a ':' in the action.
13801
13802 2013-05-23  Yao Qi  <yao@codesourcery.com>
13803             Pedro Alves  <palves@redhat.com>
13804
13805         * linux-low.c (lwp_in_step_range): New function.
13806         (linux_wait_1): If the thread was range stepping and stopped
13807         outside the stepping range, report the stop to GDB.  Otherwise,
13808         continue stepping.  Add range stepping debug output.
13809         (linux_set_resume_request): Copy the step range from the resume
13810         request to the lwp.
13811         (linux_supports_range_stepping): New.
13812         (linux_target_ops) <supports_range_stepping>: Set to
13813         linux_supports_range_stepping.
13814         * linux-low.h (struct linux_target_ops)
13815         <supports_range_stepping>: New field.
13816         (struct lwp_info) <step_range_start, step_range_end>: New fields.
13817         * linux-x86-low.c (x86_supports_range_stepping): New.
13818         (the_low_target) <supports_range_stepping>: Set to
13819         x86_supports_range_stepping.
13820         * server.c (handle_v_cont): Handle 'r' action.
13821         (handle_v_requests): Append ";r" if the target supports range
13822         stepping.
13823         * target.h (struct thread_resume) <step_range_start,
13824         step_range_end>: New fields.
13825         (struct target_ops) <supports_range_stepping>:
13826         New field.
13827         (target_supports_range_stepping): New macro.
13828
13829 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
13830
13831         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
13832         confusion in comment.
13833
13834 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
13835
13836         * lynx-low.c (struct process_info_private): New type.
13837         (lynx_add_process): New function.
13838         (lynx_create_inferior, lynx_attach): Replace calls to
13839         add_process by calls to lynx_add_process.
13840         (lynx_resume): If PTID is null, then try using
13841         current_process()->private->last_wait_event_ptid.
13842         Add comments.
13843         (lynx_clear_inferiors): Delete.  The contents of that function
13844         has been inlined in lynx_mourn;
13845         (lynx_wait_1): Save the ptid in the process's private data.
13846         (lynx_mourn): Free the process' private data.  Replace call
13847         to lynx_clear_inferiors by call to clear_inferiors.
13848
13849 2013-05-17  Yao Qi  <yao@codesourcery.com>
13850
13851         * i386-low.c (i386_length_and_rw_bits): Move the comment to
13852         the right place.
13853
13854 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
13855
13856         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
13857         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
13858         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
13859         PT_TEXT_END_ADDR guards.  Update comments.
13860         (linux_target_op) <read_offsets>: Conditionally define to
13861         linux_read_offsets if the target is UCLIBC and if it defines
13862         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
13863
13864 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
13865             Andrew Jenner  <andrew@codesourcery.com>
13866
13867         * Makefile.in (SFILES): Add linux-nios2-low.c.
13868         (clean): Add action to delete nios2-linux.c.
13869         (nios2-linux.c): New rule.
13870         * configure.srv: Add nios2*-*-linux*.
13871         * linux-nios2-low.c: New.
13872
13873 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
13874
13875         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
13876
13877 2013-04-25  Hui Zhu  <hui@codesourcery.com>
13878
13879         PR gdb/15186
13880         * ax.c (ax_printf): Add fflush.
13881
13882 2013-04-22  Tom Tromey  <tromey@redhat.com>
13883
13884         * Makefile.in (SFILES): Add filestuff.c.
13885         (OBS): Add filestuff.o.
13886         (filestuff.o): New target.
13887         * config.in, configure: Rebuild.
13888         * configure.ac: Check for fdwalk, pipe2.
13889
13890 2013-04-17  Pedro Alves  <palves@redhat.com>
13891
13892         * configure.ac (USE_THREAD_DB): Delete variable.
13893         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
13894         Don't AC_SUBST USE_THREAD_DB.
13895         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
13896         * config.in, configure: Regenerate.
13897
13898 2013-04-16  Pedro Alves  <palves@redhat.com>
13899
13900         * linux-low.h (struct lwp_info) <thread_known>: Move under
13901         the USE_THREAD_DB #ifdef.
13902
13903 2013-04-16  Pedro Alves  <palves@redhat.com>
13904
13905         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
13906         (linux-low.o): Delete rule.
13907         * linux-low.h: Always include "gdb_thread_db.h" instead of
13908         conditionally including thread_db.h.
13909         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
13910         HAVE_THREAD_DB_H.
13911
13912 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
13913
13914         * Makefile.in (install-only): Fix make install regression.
13915
13916 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
13917
13918         Convert man pages to texinfo, new gdbinit.5 texinfo page.
13919         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
13920         installation.
13921         * gdbserver.1: Remove.
13922
13923 2013-03-22  Pedro Alves  <palves@redhat.com>
13924
13925         * linux-low.c (handle_extended_wait): Don't call
13926         linux_enable_event_reporting.
13927
13928 2013-03-15  Tony Theodore  <tonyt@logyst.com>
13929
13930         PR build/9098:
13931         * Makefile.in (SHELL): Use @SHELL@.
13932
13933 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
13934
13935         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
13936         compiler warning.
13937
13938 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
13939
13940         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
13941         Remove extraneous NULL element.
13942
13943 2013-03-13  Yao Qi  <yao@codesourcery.com>
13944
13945         * tracepoint.c (traceframe_read_tsv): Look for the last matched
13946         'V' block in trace frame.
13947
13948 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
13949
13950         * target.h (struct target_ops): Add btrace ops.
13951         (target_supports_btrace): New macro.
13952         (target_enable_btrace): New macro.
13953         (target_disable_btrace): New macro.
13954         (target_read_btrace): New macro.
13955         * gdbthread.h (struct thread_info): Add btrace field.
13956         * server.c: Include btrace-common.h.
13957         (handle_btrace_general_set): New function.
13958         (handle_btrace_enable): New function.
13959         (handle_btrace_disable): New function.
13960         (handle_general_set): Call handle_btrace_general_set.
13961         (handle_qxfer_btrace): New function.
13962         (struct qxfer qxfer_packets[]): Add btrace entry.
13963         * inferiors.c (remove_thread): Disable btrace.
13964         * linux-low: Include linux-btrace.h.
13965         (linux_low_enable_btrace): New function.
13966         (linux_low_read_btrace): New function.
13967         (linux_target_ops): Add btrace ops.
13968         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
13969         Add srv_linux_btrace=yes.
13970         (x86_64-*-linux*): Add linux-btrace.o.
13971         Add srv_linux_btrace=yes.
13972         * configure.ac: Define HAVE_LINUX_BTRACE.
13973         * config.in: Regenerated.
13974         * configure: Regenerated.
13975
13976 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
13977
13978         * server.c (handle_qxfer): Preserve error message if -3 is
13979         returned.
13980         (qxfer): Document the -3 return value.
13981
13982 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
13983
13984         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
13985         (linux_btrace_h): New variable.
13986         (linux-btrace.o): New rule.
13987
13988 2013-03-08  Stan Shebs  <stan@codesourcery.com>
13989             Hafiz Abid Qadeer  <abidh@codesourcery.com>
13990
13991         * tracepoint.c (trace_buffer_size): New global.
13992         (DEFAULT_TRACE_BUFFER_SIZE): New define.
13993         (init_trace_buffer): Change to one-argument function. Allocate
13994         trace buffer memory.
13995         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
13996         handle QTBuffer:size packet.
13997         (cmd_bigqtbuffer_size): New function.
13998         (initialize_tracepoint): Call init_trace_buffer with
13999         DEFAULT_TRACE_BUFFER_SIZE.
14000         * server.c (handle_query): Add QTBuffer:size in the
14001         supported packets.
14002
14003 2013-03-07  Yao Qi  <yao@codesourcery.com>
14004
14005         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
14006         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
14007         of -1.
14008         (cmd_qtsp): Adjust condition.  Do post increment.
14009         Set cur_action and cur_step_action back to 0.
14010
14011 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
14012
14013         PR server/15236
14014         * linux-low.c (linux_write_memory): Return early success if LEN is
14015         zero.
14016
14017 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
14018
14019         * configure.srv: Add x86_64-*-cygwin* as target.
14020
14021 2013-02-28  Tom Tromey  <tromey@redhat.com>
14022
14023         * configure.ac: Invoke AC_SYS_LARGEFILE.
14024         * configure, config.in: Rebuild.
14025
14026 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
14027
14028         * win32-low.c: Throughout, fix format strings and casts of
14029         printf-like functions to avoid type related warnings on all
14030         platforms.
14031         (get_child_debug_event): Print dwDebugEventCode as hex since
14032         that's how it's usually documented.
14033
14034 2013-02-28  Yao Qi  <yao@codesourcery.com>
14035
14036         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
14037         pulongest.
14038
14039 2013-02-27  Jiong Wang  <jiwang@tilera.com>
14040
14041         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
14042         (reg-tilegx32.c): New rule.
14043         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
14044         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
14045         different register info initializer according to elf class.
14046         (init_registers_tilgx32): New function.  The tilegx32 register info
14047         initializer.
14048         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
14049         (tile_store_gregset): Likewise.
14050
14051 2013-02-27  Yao Qi  <yao@codesourcery.com>
14052
14053         * server.c (process_point_options): Print debug message when
14054         debug_threads is true.
14055
14056 2013-02-26  Yao Qi  <yao@codesourcery.com>
14057
14058         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
14059
14060 2013-02-19  Pedro Alves  <palves@redhat.com>
14061             Kai Tietz <ktietz@redhat.com>
14062
14063         PR gdb/15161
14064
14065         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
14066         instead of strtoul to extract address from packet.
14067         (process_serial_event) <'z'>: Likewise.
14068
14069 2013-02-18  Yao Qi  <yao@codesourcery.com>
14070
14071         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
14072
14073 2013-02-14  Pedro Alves  <palves@redhat.com>
14074
14075         Plug memory leak.
14076
14077         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
14078         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
14079
14080 2013-02-14  Pedro Alves  <palves@redhat.com>
14081
14082         * tracepoint.c (cmd_qtdpsrc): Use savestring.
14083
14084 2013-02-14  Pedro Alves  <palves@redhat.com>
14085
14086         * tracepoint.c (save_string): Delete.
14087         (add_tracepoint_action): Use savestring instead of save_string.
14088
14089 2013-02-12  Pedro Alves  <palves@redhat.com>
14090
14091         * linux-xtensa-low.c: Ditto.
14092         * xtensa-xtregs.c: Ditto.
14093
14094 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
14095
14096         * thread-db.c (thread_db_get_tls_address): NULL pointer check
14097         thread_db.
14098
14099 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14100
14101         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
14102         aarch64_num_wp_regs and aarch64_num_bp_regs to
14103         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
14104
14105 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14106
14107         * linux-aarch64-low.c (ps_get_thread_area): Replace
14108         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
14109
14110 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
14111             Marcus Shawcroft  <marcus.shawcroft@arm.com>
14112             Nigel Stephens  <nigel.stephens@arm.com>
14113             Yufeng Zhang  <yufeng.zhang@arm.com>
14114
14115         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
14116         (aarch64.c, aarch64-without-fpu.c): New targets.
14117         * configure.srv (aarch64*-*-linux*): New.
14118         * linux-aarch64-low.c: New file.
14119
14120 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14121
14122         * linux-low.c (handle_extended_wait, linux_create_inferior)
14123         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
14124         (dequeue_one_deferred_signal, linux_resume_one_thread)
14125         (fetch_register, linux_write_memory, linux_enable_event_reporting)
14126         (linux_tracefork_grandchild, linux_test_for_tracefork)
14127         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
14128         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
14129         where the argument is 0.
14130
14131 2013-01-25  Yao Qi  <yao@codesourcery.com>
14132
14133         * event-loop.c: Include "queue.h".
14134         (gdb_event_p): New typedef.
14135         (struct gdb_event) <next_event>: Remove.
14136         (event_queue): Change to QUEUE(gdb_event_p).
14137         (async_queue_event): Remove.
14138         (gdb_event_xfree): New.
14139         (initialize_event_loop): New.
14140         (process_event): Use API from QUEUE.
14141         (wait_for_event): Likewise.
14142         * server.c (main): Call initialize_event_loop.
14143         * server.h (initialize_event_loop): Declare.
14144
14145 2013-01-18  Yao Qi  <yao@codesourcery.com>
14146
14147         * ax.h (struct eval_agent_expr_context): New.
14148         (gdb_eval_agent_expr): Update declaration.
14149         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
14150         TFRAME.  Add new argument CTX.
14151         * server.h (struct eval_agent_expr_context): Declare.
14152         (agent_mem_read, agent_tsv_read): Update declaration.
14153         (agent_mem_read_string): Likewise.
14154         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
14155         (add_traceframe_block): Add new argument TPOINT.
14156         Increase TPOINT->traceframe_usage.
14157         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
14158         eval_tracepoint_agent_expr.
14159         (condition_true_at_tracepoint): Likewise.
14160         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
14161         (agent_mem_read_string, agent_tsv_read): Likewise.
14162
14163 2013-01-16  Yao Qi  <yao@codesourcery.com>
14164
14165         * linux-low.c (linux_resume_one_lwp): Don't check
14166         'lwp->bp_reinsert != 0'.
14167
14168 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14169             Pedro Alves  <palves@redhat.com>
14170
14171         * lynx-low.c (ptrace_request_to_str): Define a temporary
14172         macro and use it to simplify this function's implementation.
14173
14174 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14175
14176         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
14177         sets errno.
14178
14179 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14180
14181         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
14182
14183 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14184
14185         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
14186
14187 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14188
14189         * lynx-low.c (lynx_resume): Use the resume_info parameter
14190         to determine the ptid for the lynx_ptrace call, unless
14191         it is equal to minus_one_ptid, in which case we use the
14192         ptid of the current_inferior.
14193         (lynx_wait_1): After having received a thread create/exit
14194         event, resume the inferior's execution using the signaling
14195         thread's ptid, rather than the old ptid.
14196
14197 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14198
14199         * lynx-low.c (lynx_resume): Delete variable ret.
14200
14201 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
14202
14203         * gdbreplay.c (gdbreplay_version): Update copyright year.
14204         * server.c (gdbserver_version): Likewise.
14205
14206 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14207
14208         * lynx-low.c (lynx_wait_1): Add debug trace before adding
14209         new thread.
14210
14211 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14212
14213         * lynx-low.c (ptrace_request_to_str): Add handling for
14214         PTRACE_GETTRACESIG.
14215
14216 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14217
14218         * lynx-low.c (lynx_attach): Delete variable new_process.
14219
14220 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14221
14222         * lynx-low.c (lynx_create_inferior): Delete variable
14223         new_process.
14224
14225 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14226
14227         * lynx-low.c (ptrace_request_to_str): Do not handle
14228         PTRACE_GETTHREADLIST if this macro does not exist.
14229
14230 2012-12-15  Yao Qi  <yao@codesourcery.com>
14231
14232         * Makefile.in (OBS): Add notif.o.
14233         * notif.c, notif.h: New.
14234         * server.c: Include "notif.h".
14235         (struct vstop_notif) <next>: Remove.
14236         <base>: New field.
14237         (queue_stop_reply): Update.
14238         (push_event, send_next_stop_reply): Remove.
14239         (discard_queued_stop_replies): Update.
14240         (notif_stop): New variable.
14241         (handle_v_stopped): Remove.
14242         (handle_v_requests): Don't call handle_v_stopped.  Call
14243         handle_ack_notif instead.
14244         (queue_stop_reply_callback): Call notif_event_enque instead
14245         of queue_stop_reply.
14246         (handle_status): Don't call send_next_stop_reply, call
14247         notif_write_event instead.
14248         (kill_inferior_callback): Likewise.
14249         (detach_or_kill_inferior_callback): Likewise.
14250         (main): Call initialize_notif.
14251         (process_serial_event): Call QUEUE_is_empty.
14252         (handle_target_event): Call notif_push instead of push event.
14253         * server.h (push_event): Remove declaration.
14254
14255 2012-12-10  Tom Tromey  <tromey@redhat.com>
14256
14257         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
14258         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
14259         macros.
14260         (.c.o): Rewrite.
14261         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
14262         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
14263         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
14264         (amd64-linux-ipa.o, ax.o): Rewrite.
14265         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
14266         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
14267         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
14268         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
14269         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
14270         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
14271         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
14272         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
14273         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
14274         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
14275         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
14276         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
14277         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
14278         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
14279         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
14280         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
14281         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
14282         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
14283         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
14284         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
14285         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
14286         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
14287         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
14288         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
14289         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
14290         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
14291         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
14292         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
14293         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
14294         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
14295         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
14296         (reg-tilegx.o): Remove.
14297         (all_object_files): New macro.
14298         Include .deps files.
14299         * aclocal.m4, configure: Rebuild.
14300         * acinclude.m4: Include depstand.m4, lead-dot.m4.
14301         * configure.ac: Invoke ZW_CREATE_DEPDIR,
14302         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
14303
14304 2012-12-05  Tom Tromey  <tromey@redhat.com>
14305
14306         PR gdb/14917:
14307         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
14308
14309 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
14310
14311         * configure.ac: Check for linux/perf_event.h.
14312         * config.in: Regenerated.
14313         * configure: Regenerated.
14314
14315 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
14316
14317         * hostio.c (handle_readlink): Decrease buffer size
14318         parameter passed to readlink by one byte.
14319
14320 2012-11-26  Yao Qi  <yao@codesourcery.com>
14321
14322         * configure.ac (build_warnings): Append '-Wempty-body'.
14323         * configure: Regenerated.
14324         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
14325         body.
14326
14327 2012-11-15  Pierre Muller  <muller@sourceware.org>
14328
14329         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
14330         * config.in: Regenerate.
14331         * configure: Regenerate.
14332         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
14333         Use "gdb_wait.h" header instead of <sys/wait.h> header.
14334         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14335         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
14336         header.
14337         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
14338         instead of <sys/wait.h> header.
14339         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14340
14341 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
14342
14343         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
14344         (various make rules): Remove -DGDBSERVER
14345
14346 2012-11-09  Yao Qi  <yao@codesourcery.com>
14347
14348         * spu-low.c (current_ptid): Move it to ..
14349         * gdbthread.h: ... here.  New.
14350         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
14351         * server.c (myresume, process_serial_event): Likewise.
14352         * thread-db.c (thread_db_find_new_threads): Likewise.
14353         * tracepoint.c (run_inferior_command): Likewise.
14354
14355 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
14356
14357         * server.c (handle_search_memory_1): Include access length in
14358         warning message.
14359
14360 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
14361
14362         * linux-crisv32-low.c: Fix compile errors.
14363
14364 2012-09-04  Yao Qi  <yao@codesourcery.com>
14365
14366         * tracepoint.c (cmd_qtsv): Adjust debug message.
14367         Don't check CUR_TPOINT.
14368
14369 2012-08-28  Yao Qi  <yao@codesourcery.com>
14370
14371         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
14372         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
14373         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
14374         Remove declarations of xmalloc, xreallloc, xstrdup and
14375         freeargv.
14376         * Makefile.in (libiberty_h): New.
14377         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
14378         (linux-bfin-low.o): Append dependency 'libiberty.h'.
14379
14380 2012-08-23  Yao Qi  <yao@codesourcery.com>
14381
14382         * server.h: Remove declaration of 'xsnprintf'.
14383
14384 2012-08-22  Keith Seitz  <keiths@redhat.com>
14385
14386         * server.h: Include build-gnulib-gbserver/config.h.
14387         * gdbreplay.c: Likewise.
14388
14389 2012-08-08  Doug Evans  <dje@google.com>
14390
14391         * Makefile.in (SFILES): Add gdb_vecs.c.
14392         (OBS): Add gdb_vecs.o.
14393         (gdb_vecs_h, host_defs_h): New variables.
14394         (thread-db.o): Add $(gdb_vecs_h) dependency.
14395         (gdb_vecs.o): New rule.
14396         * thread-db.c: #include "gdb_vecs.h".
14397         (thread_db_load_search): Use a vector to iterate over path elements.
14398         Handle text appearing after "$pdir".
14399
14400         * configure.ac: Add check for strstr.
14401         * config.in: Regenerate.
14402         * configure: Regenerate.
14403
14404 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
14405
14406         * hostio.c (handle_pread): If pread fails, fall back to attempting
14407         lseek/read.
14408         (handle_pwrite): Likewise for pwrite.
14409
14410 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
14411
14412         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
14413         between unsupported TYPE and unimplementable ADDR/LEN combination.
14414         (arm_insert_point): Act on new return value.
14415
14416 2012-07-31  Pedro Alves  <palves@redhat.com>
14417
14418         * server.c (process_point_options): Only skip tokens if we find
14419         one that is unrecognized.  Don't treat 'X' specially while
14420         skipping unrecognized tokens.
14421
14422 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
14423
14424         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
14425         to 4-byte-align HW breakpoint addresses for Thumb.
14426
14427 2012-07-27  Yao Qi  <yao@codesourcery.com>
14428
14429         PR remote/14161.
14430
14431         * server.h: Declare gdb_agent_about_to_close.
14432         * target.c (kill_inferior): Include "agent.h".
14433         New.  Send command 'kill'.
14434         * target.h (kill_inferior): Removed macro.
14435         * tracepoint.c (gdb_agent_about_to_close): New.
14436         (gdb_agent_helper_thread): Handle command 'close'.
14437         Wait endlessly until the inferior stops.
14438         Install gdb_agent_remove_socket to atexit hook.
14439         (agent_socket_name): New static variable.
14440         (gdb_agent_socket_init): Replace local variable 'name' with
14441         'agent_socket_name'.
14442         (gdb_agent_remove_socket): New.
14443
14444 2012-07-27  Yao Qi  <yao@codesourcery.com>
14445
14446         * server.c (process_point_options): Stop at 'X' when parsing.
14447
14448 2012-07-19  Michael Eager  <eager@eagercon.com>
14449
14450         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
14451         to hw_execute.
14452         * linux-x86-low.c (x86_insert_point, x86_remove_point):
14453         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
14454         hardware breakpoint.
14455
14456 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14457
14458         * gdbserver/linux-low.c (initialize_low): Call
14459         linux_ptrace_init_warnings.
14460
14461 2012-07-02  Doug Evans  <dje@google.com>
14462
14463         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
14464         pointer to int.
14465
14466 2012-07-02  Stan Shebs  <stan@codesourcery.com>
14467
14468         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
14469         (ax.o): Add it to build rule.
14470         (ax-ipa.o): Ditto.
14471         (OBS): Add format.o.
14472         (IPA_OBS): Add format.o.
14473         * server.c (handle_query): Claim support for breakpoint commands.
14474         (process_point_options): Add command case.
14475         (process_serial_event): Leave running if there are printfs in
14476         effect.
14477         * mem-break.h (any_persistent_commands): Declare.
14478         (add_breakpoint_commands): Declare.
14479         (gdb_no_commands_at_breakpoint): Declare.
14480         (run_breakpoint_commands): Declare.
14481         * mem-break.c (struct point_command_list): New struct.
14482         (struct breakpoint): New field command_list.
14483         (any_persistent_commands): New function.
14484         (add_commands_to_breakpoint): New function.
14485         (add_breakpoint_commands): New function.
14486         (gdb_no_commands_at_breakpoint): New function.
14487         (run_breakpoint_commands): New function.
14488         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
14489         locally.
14490         * ax.c: Include format.h.
14491         (ax_printf): New function.
14492         (gdb_eval_agent_expr): Add printf opcode.
14493
14494 2012-06-13  Yao Qi  <yao@codesourcery.com>
14495
14496         * server.c (start_inferior): Remove duplicated writes to fields
14497         'last_resume_kind' and 'last_status' of 'current_inferior'.
14498
14499 2012-06-12  Yao Qi  <yao@codesourcery.com>
14500             Pedro Alves  <palves@redhat.com>
14501
14502         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
14503         comment.
14504         * server.c (handle_v_cont): Extend comment.
14505
14506 2012-06-11  Yao Qi  <yao@codesourcery.com>
14507
14508         * linux-low.c (linux_attach): Add 'static'.
14509
14510 2012-06-06  Yao Qi  <yao@codesourcery.com>
14511
14512         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
14513
14514 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
14515
14516         Fix gcc -flto compilation warning.
14517         * server.c (main): Make variable multi_mode and attach volatile.
14518
14519 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14520
14521         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
14522         if the platform doesn't know about it.
14523
14524 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
14525
14526         * Makefile.in (SFILES): Add linux-tile-low.c.
14527         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
14528         * configure.srv: Handle tilegx-*-linux*.
14529         * linux-tile-low.c: New file.
14530
14531 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
14532
14533         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
14534
14535 2012-05-24  Pedro Alves  <palves@redhat.com>
14536
14537         PR gdb/7205
14538
14539         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
14540
14541 2012-05-24  Pedro Alves  <palves@redhat.com>
14542
14543         PR gdb/7205
14544
14545         Replace target_signal with gdb_signal throughout.
14546
14547 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
14548
14549         * linux-low.c (linux_store_registers): Avoid the copying sequence
14550         when no data has been retrieved by ptrace.
14551
14552 2012-05-22  Will Deacon  <will.deacon@arm.com>
14553
14554         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
14555         Include asm/ptrace.h.
14556         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
14557         already defined.
14558
14559 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
14560
14561         * linux-low.c (linux_store_registers): Don't re-retrieve data
14562         with ptrace that has already been obtained from /proc.  Always
14563         copy any data retrieved with ptrace to the buffer supplied.
14564
14565 2012-05-11  Yao Qi  <yao@codesourcery.com>
14566             Pedro Alves  <palves@redhat.com>
14567
14568         * linux-low.c (enum stopping_threads_kind): New.
14569         (stopping_threads): Change type to `enum stopping_threads_kind'.
14570         (handle_extended_wait): If stopping and suspending threads, leave
14571         the new_lwp suspended too.
14572         (linux_wait_for_event): Adjust.
14573         (stop_all_lwps): Set `stopping_threads' to
14574         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
14575         whether we're suspending threads or just stopping them.  Assert no
14576         recursion happens.
14577
14578 2012-04-29  Yao Qi  <yao@codesourcery.com>
14579
14580         * server.h: Move some code to ...
14581         * gdbthread.h: ... here.  New.
14582         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
14583         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
14584         (nto-low.o, win32-low.o): Likewise.
14585         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
14586         * regcache.c, remote-utils.c, server.c: Likewise.
14587         * target.c, tracepoint.c, win32-low.c: Likewise.
14588
14589 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14590
14591         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
14592         (PTRACE_ARG4_TYPE): Likewise.
14593         (PTRACE_XFER_TYPE): Likewise.
14594         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
14595         ptrace to PTRACE_ARG3_TYPE.
14596         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
14597         (PTRACE_ARG4_TYPE): Likewise.
14598         (PTRACE_XFER_TYPE): Likewise.
14599         (linux_detach_one_lwp): Cast fourth argument of
14600         ptrace to long then PTRACE_ARG4_TYPE.
14601         (regsets_fetch_inferior_registers): Cast third argument of
14602         ptrace to long then PTRACE_ARG3_TYPE.
14603         (regsets_store_inferior_registers): Likewise.
14604
14605 2012-04-20  Pedro Alves  <palves@redhat.com>
14606
14607         * configure: Regenerate.
14608
14609 2012-04-19  Pedro Alves  <palves@redhat.com>
14610
14611         * Makefile.in (GNULIB_BUILDDIR): New.
14612         (LIBGNU, INCGNU, GNULIB_H): Adjust.
14613         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
14614         (all, install-only, uninstall, clean-info, all-lib, clean): No
14615         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
14616         (maintainer-clean realclean distclean): Use subdir_do.
14617         (subdir_do): New.
14618         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
14619         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
14620         * acinclude.m4: Include acx_configure_dir.m4.
14621         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
14622         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
14623         ACX_CONFIGURE_DIR.
14624         (GNULIB): New.
14625         (GNULIB_STDINT_H): Adjust.
14626         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
14627         * gdbreplay.c: Include build-gnulib/config.h.
14628         * server.h: Likewise.
14629         * aclocal.m4: Regenerate.
14630         * config.in: Regenerate.
14631         * configure: Regenerate.
14632
14633 2012-04-19  Pedro Alves  <palves@redhat.com>
14634
14635         * Makefile.in (LIBGNU, INCGNU): Adjust.
14636         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
14637         (all, install-only, uninstall, clean-info, all-lib, clean)
14638         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
14639         * configure.ac: Adjust AC_OUTPUT output.
14640         * aclocal.m4: Regenerate.
14641         * configure: Regenerate.
14642
14643 2012-04-19  Pedro Alves  <palves@redhat.com>
14644
14645         * Makefile.in (generated_files): New.
14646         (server_h): Remove the explicit dependency on config.h, and depend
14647         on $generated_files.
14648
14649 2012-04-19  Pedro Alves  <palves@redhat.com>
14650
14651         * Makefile.in (INCGNU): Add -Ignulib.
14652
14653 2012-04-19  Pedro Alves  <palves@redhat.com>
14654
14655         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
14656         (INCGNU): ... this, and spell out -I here.
14657         (GNULIB_LIB): Rename to ...
14658         (LIBGNU): ... this.
14659         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
14660
14661 2012-04-19  Pedro Alves  <palves@redhat.com>
14662
14663         * config.in: Regenerate.
14664
14665 2012-04-19  Pedro Alves  <palves@redhat.com>
14666
14667         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
14668         * server.h (memmem): Remove declaration.
14669         * config.in: Regenerate.
14670         * configure: Regenerate.
14671
14672 2012-04-19  Yao Qi  <yao@codesourcery.com>
14673
14674         * Makefile.in (SFILES): Add common/vec.c.
14675         (OBS): Add vec.o.
14676         (vec.o): New rule.
14677
14678 2012-04-19  Yao Qi  <yao@codesourcery.com>
14679
14680         * remote-utils.c (prepare_resume_reply): Replace with macro
14681         target_core_of_thread.
14682         * server.c (handle_qxfer_threads_proper): Likewise.
14683         * target.h (traget_core_of_thread): New macro.
14684
14685 2012-04-18  Pedro Alves  <palves@redhat.com>
14686
14687         * aclocal.m4: Regenerate.
14688         * configure: Regenerate.
14689
14690 2012-04-16  Yao Qi  <yao@codesourcery.com>
14691
14692         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
14693         duplicated on address.
14694
14695 2012-04-16  Yao Qi  <yao@codesourcery.com>
14696
14697         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
14698         (struct tracepoint_action_ops) <send>: New field.
14699         (m_tracepoint_action_send, r_tracepoint_action_send): New.
14700         (agent_expr_send, x_tracepoint_action_send): New.
14701         (l_tracepoint_action_send): New.
14702         (cmd_qtdp): Download and install tracepoint
14703         according to `use_agent'.
14704         (run_inferior_command): Add one more parameter `len'.
14705         Update callers.
14706         (tracepoint_send_agent): New.
14707         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
14708
14709 2012-04-16  Yao Qi  <yao@codesourcery.com>
14710
14711         * tracepoint.c (download_tracepoints): Moved to ...
14712         (cmd_qtstart): ... here.
14713
14714 2012-04-14  Yao Qi  <yao@codesourcery.com>
14715
14716         * tracepoint.c: Include inttypes.h.
14717         (struct collect_memory_action): Use sized types.
14718         (struct tracepoint): Likewise.
14719         (cmd_qtdp, stop_tracing): Update print specifiers.
14720         (cmd_qtp, response_tracepoint): Likewise.
14721         (collect_data_at_tracepoint): Likewise.
14722         (collect_data_at_step): Likewise.
14723
14724 2012-04-14  Yao Qi  <yao@codesourcery.com>
14725
14726         Import gnulib module inttypes.
14727         * aclocal.m4, config.in, configure: Regenerated.
14728
14729 2012-04-14  Yao Qi  <yao@codesourcery.com>
14730
14731         * Makefile.in (maintainer-clean, realclean, distclean): Remove
14732         Makefile and config.status at last.
14733
14734 2012-04-13  Yao Qi  <yao@codesourcery.com>
14735
14736         * tracepoint.c: Include stdint.h unconditionally.
14737
14738 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14739
14740         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
14741         on BFD_HAVE_SYS_PROCFS_TYPE.
14742         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
14743         * configure: Regenerate.
14744         * config.in: Likewise.
14745
14746 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
14747
14748         * Makefile.in (clean): Also remove x32.c x32-linux.c
14749         x32-avx.c x32-avx-linux.c.
14750         (x32.o): New target.
14751         (x32.c): Likewise.
14752         (x32-linux.o): Likewise.
14753         (x32-linux.c): Likewise.
14754         (x32-avx.o): Likewise.
14755         (x32-avx.c): Likewise.
14756         (x32-avx-linux.o): Likewise.
14757         (x32-avx-linux.c): Likewise.
14758
14759         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
14760         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
14761         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
14762         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
14763         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
14764         i386/x32-avx-linux.xml.
14765
14766         * linux-x86-low.c (init_registers_x32_linux): New prototype.
14767         (init_registers_x32_avx_linux): Likwise.
14768         (x86_linux_update_xmltarget): Call init_registers_x32_linux
14769         or init_registers_x32_avx_linux if linux_is_elf64 is false.
14770
14771 2012-04-13  Pedro Alves  <palves@redhat.com>
14772
14773         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
14774         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
14775         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
14776         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
14777         the sub-make.
14778
14779 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
14780
14781         * linux-x86-low.c (compat_x32_clock_t): New.
14782         (compat_x32_siginfo_t): Likewise.
14783         (compat_x32_siginfo_from_siginfo): Likewise.
14784         (siginfo_from_compat_x32_siginfo): Likewise.
14785         (linux_is_elf64): Likewise.
14786         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
14787         and siginfo_from_compat_x32_siginfo for x32.
14788         (x86_arch_setup): Set linux_is_elf64.
14789
14790 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
14791
14792         PR gdb/13969
14793         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
14794         e_machine field.
14795         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
14796         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
14797         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
14798         compatible with process.
14799
14800 2012-04-12  Yao Qi  <yao@codesourcery.com>
14801
14802         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
14803         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
14804         (install-only, install-info, clean): Handle sub dir gnulib.
14805         (all-lib, am--refresh): New targets.
14806         (memmem.o): Remove target.
14807         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
14808         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
14809         (AC_REPLACE_FUNCS): Remove memmem.
14810         Invoke gl_INIT and AM_INIT_AUTOMAKE.
14811         (AC_OUTPUT): Generate Makefile in gnulib/.
14812         * aclocal.m4, config.in, configure: Regenerated.
14813
14814 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
14815
14816         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
14817
14818 2012-04-05  Pedro Alves  <palves@redhat.com>
14819
14820         -Werror=strict-aliasing
14821
14822         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
14823         pointer.
14824
14825 2012-04-04  Pedro Alves  <palves@redhat.com>
14826
14827         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14828         (sparc_store_gregset_from_stack, sparc_store_gregset)
14829         (sparc_breakpoint_at): Fix formatting.
14830
14831 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14832
14833         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
14834         are available.
14835         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
14836         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
14837         * config.in: Regenerate.
14838         * configure: Likewise.
14839
14840 2012-03-29  Pedro Alves  <palves@redhat.com>
14841
14842         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
14843         Correct ptrace arguments.
14844
14845 2012-03-28  Pedro Alves  <palves@redhat.com>
14846
14847         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
14848         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
14849         (IA64_FR1_REGNUM): New defines.
14850         (ia64_fetch_register): New.
14851         (the_low_target): Install it.
14852         * linux-low.h (struct linux_target_ops) <fetch_register>: New
14853         field.
14854         * linux-low.c (linux_fetch_registers): Try the
14855         the_low_target.fetch_register hook first.
14856
14857         * linux-arm-low.c (the_low_target): Adjust.
14858         * linux-bfin-low.c (the_low_target): Adjust.
14859         * linux-cris-low.c (the_low_target): Adjust.
14860         * linux-crisv32-low.c (the_low_target): Adjust.
14861         * linux-m32r-low.c (the_low_target): Adjust.
14862         * linux-m68k-low.c (the_low_target): Adjust.
14863         * linux-mips-low.c (the_low_target): Adjust.
14864         * linux-ppc-low.c (the_low_target): Adjust.
14865         * linux-s390-low.c (the_low_target): Adjust.
14866         * linux-sh-low.c (the_low_target): Adjust.
14867         * linux-sparc-low.c (the_low_target): Adjust.
14868         * linux-tic6x-low.c (the_low_target): Adjust.
14869         * linux-x86-low.c (the_low_target): Adjust.
14870         * linux-xtensa-low.c (the_low_target): Adjust.
14871
14872 2012-03-26  Pedro Alves  <palves@redhat.com>
14873
14874         * server.c (handle_qxfer_libraries): Don't bail early if
14875         the_target->qxfer_libraries_svr4 is not NULL.
14876
14877 2012-03-26  Pedro Alves  <palves@redhat.com>
14878
14879         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
14880
14881 2012-03-23  Pedro Alves  <palves@redhat.com>
14882
14883         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
14884         "library-list-svr4" element's start tag when the the DSO list is
14885         empty.
14886
14887 2012-03-23  Pedro Alves  <palves@redhat.com>
14888
14889         * linux-low.c (read_one_ptr): Read the inferior's pointer through
14890         a variable whose type size is the same as the inferior's pointer
14891         size.
14892
14893 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
14894
14895         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
14896         struct siginfo.
14897         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
14898         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
14899         * linux-low.h: Include <signal.h>.
14900         (struct siginfo): Remove forward declaration.
14901         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
14902         struct siginfo.
14903
14904 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
14905
14906         * .gitignore: Ignore more files.
14907
14908 2012-03-19  Pedro Alves  <palves@redhat.com>
14909             Jan Kratochvil  <jan.kratochvil@redhat.com>
14910
14911         * server.c (cont_thread, general_thread): Add describing comments.
14912         (start_inferior): Clear `cont_thread'.
14913         (handle_v_cont): Don't set `cont_thread' if resuming all threads
14914         of a process.
14915
14916 2012-03-15  Yao Qi  <yao@codesourcery.com>
14917
14918         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
14919         handling to ...
14920         (cmd_qtdp): ... here.
14921
14922 2012-03-15  Yao Qi  <yao@codesourcery.com>
14923
14924         * tracepoint.c (struct tracepoint_action_ops): New.
14925         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
14926         (m_tracepoint_action_download): New.
14927         (r_tracepoint_action_download): New.
14928         (x_tracepoint_action_download): New.
14929         (l_tracepoint_action_download): New.
14930         (add_tracepoint_action): Install `action->ops' according type.
14931         (download_tracepoint_1): Move code `download' function pointer
14932         of various tracepoint_action_ops.
14933
14934 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
14935
14936         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
14937         linux_ptrace_attach_warnings.
14938
14939 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
14940
14941         * Makefile.in (linux-ptrace.o): New.
14942         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
14943         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
14944         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
14945         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
14946         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
14947         of these targets.
14948         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
14949
14950 2012-03-08  Yao Qi  <yao@codesourcery.com>
14951             Pedro Alves  <palves@redhat.com>
14952
14953         Fix PR server/13392.
14954         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
14955         offset of JMP insn.
14956         * tracepoint.c (remove_tracepoint): New.
14957         (cmd_qtdp): Call remove_tracepoint when failed to install.
14958
14959 2012-03-07  Pedro Alves  <palves@redhat.com>
14960
14961         * linux-low.c (get_detach_signal): New.
14962         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
14963         Pass on pending signals to PTRACE_DETACH.  Check the result of the
14964         ptrace call.
14965         * server.c (program_signals, program_signals_p): New.
14966         (handle_general_set): Handle QProgramSignals.
14967         * server.h (program_signals, program_signals_p): Declare.
14968
14969 2012-03-05  Pedro Alves  <palves@redhat.com>
14970             Jan Kratochvil  <jan.kratochvil@redhat.com>
14971
14972         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
14973         New comment why.
14974
14975 2012-03-03  Yao Qi  <yao@codesourcery.com>
14976
14977         * tracepoint.c (tracepoint_look_up_symbols): Update call to
14978         agent_look_up_symbols.
14979
14980 2012-03-03  Yao Qi  <yao@codesourcery.com>
14981
14982         * Makefile.in (linux-low.o): Keep dependence on agent.h.
14983         (linux-x86-low.o): Likewise.
14984         * server.h: Remove in_process_agent_loaded.
14985         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
14986         common/agent.c.
14987         Update callers.
14988
14989 2012-03-03  Yao Qi  <yao@codesourcery.com>
14990
14991         * tracepoint.c (gdb_agent_capability): New global.
14992         (in_process_agent_loaded_ust): Renamed to
14993         `in_process_agent_supports_ust'.
14994         Update callers.
14995         (in_process_agent_supports_ust): Call agent_capability_check.
14996         (clear_installed_tracepoints): Assert that agent supports
14997         agent.
14998
14999 2012-03-03  Yao Qi  <yao@codesourcery.com>
15000
15001         * linux-low.c (linux_supports_agent): New.
15002         (linux_target_ops): Initialize field `supports_agent' with
15003         linux_supports_agent.
15004         * target.h (struct target_ops) <supports_agent>: New.
15005         (target_supports_agent): New macro.
15006         * server.c (handle_general_set): Handle packet 'QAgent'.
15007         (handle_query): Send `QAgent+'.
15008         * Makefile.in (server.o): Depends on agent.h.
15009
15010 2012-03-03  Yao Qi  <yao@codesourcery.com>
15011
15012         * Makefile.in (OBS): Add agent.o.
15013         Add new rule for agent.o.
15014         Track dependence of tracepoint.c on agent.h.
15015         * tracepoint.c (run_inferior_command_1):
15016         (run_inferior_command): Call agent_run_command.
15017         (gdb_ust_connect_sync_socket): Deleted.  Move it to
15018         common/agent.c.
15019         (resume_thread, stop_thread): Likewise.
15020         (gdb_ust_socket_init): Renamed to ...
15021         (gdb_agent_socket_init): ... New.
15022         (gdb_ust_thread): Renamed to ...
15023         (gdb_agent_helper_thread): ... New.
15024         (gdb_ust_init): Move some code to ...
15025         (gdb_agent_init): ... here.  New.
15026         [HAVE_UST]: Call gdb_ust_init.
15027         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
15028         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
15029         * config.in, configure: Regenerated.
15030
15031 2012-03-02  Pedro Alves  <palves@redhat.com>
15032
15033         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
15034         * linux-low.c (struct simple_pid_list): New.
15035         (stopped_pids): New a struct simple_pid_list pointer.
15036         (add_to_pid_list, pull_pid_from_list): New.
15037         (handle_extended_wait): Don't assume the first signal new children
15038         report is SIGSTOP.  Adjust call to pull_pid_from_list.
15039         (linux_wait_for_lwp): Adjust.
15040
15041 2012-03-02  Yao Qi  <yao@codesourcery.com>
15042
15043         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
15044         debug log.
15045
15046 2012-03-02  Yao Qi  <yao@codesourcery.com>
15047
15048         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
15049         `stop_pc' and `tpoint'.  Update caller.
15050
15051 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
15052
15053         * linux-low.h (linux_target_ops): Add regset_bitmap member.
15054         * linux-low.c (use_linux_regsets): New macro.
15055         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
15056         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
15057         (linux_register_in_regsets): New function.
15058         (usr_fetch_inferior_registers): Skip registers covered by
15059         regsets.
15060         (usr_store_inferior_registers): Likewise.
15061         (usr_fetch_inferior_registers): New macro.
15062         (usr_store_inferior_registers): Likewise.
15063         (linux_fetch_registers): Handle mixed regset/non-regset targets.
15064         (linux_store_registers): Likewise.
15065         * linux-mips-low.c (init_registers_mips_dsp_linux): New
15066         prototype.
15067         (init_registers_mips64_dsp_linux): Likewise.
15068         (init_registers_mips_linux): New macro.
15069         (init_registers_mips_dsp_linux): Likewise.
15070         (mips_dsp_num_regs): Likewise.
15071         (DSP_BASE, DSP_CONTROL): New fallback macros.
15072         (mips_base_regs): New macro.
15073         (mips_regmap): Use it.  Fix the size.
15074         (mips_dsp_regmap): New variable.
15075         (mips_dsp_regset_bitmap): Likewise.
15076         (mips_arch_setup): New function.
15077         (mips_cannot_fetch_register): Use the_low_target.regmap rather
15078         than mips_regmap.
15079         (mips_cannot_store_register): Likewise.
15080         (the_low_target): Update .arch_setup, .num_regs and .regmap
15081         initializers.  Add .regset_bitmap initializer.
15082         * linux-arm-low.c (the_low_target): Add .regset_bitmap
15083         initializer.
15084         * linux-bfin-low.c (the_low_target): Likewise.
15085         * linux-cris-low.c (the_low_target): Likewise.
15086         * linux-crisv32-low.c (the_low_target): Likewise.
15087         * linux-ia64-low.c (the_low_target): Likewise.
15088         * linux-m32r-low.c (the_low_target): Likewise.
15089         * linux-m68k-low.c (the_low_target): Likewise.
15090         * linux-ppc-low.c (the_low_target): Likewise.
15091         * linux-s390-low.c (the_low_target): Likewise.
15092         * linux-sh-low.c (the_low_target): Likewise.
15093         * linux-sparc-low.c (the_low_target): Likewise.
15094         * linux-tic6x-low.c (the_low_target): Likewise.
15095         * linux-x86-low.c (the_low_target): Likewise.
15096         * linux-xtensa-low.c (the_low_target): Likewise.
15097         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
15098         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
15099         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
15100         srv_xmlfiles.
15101         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
15102         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
15103
15104 2012-02-29  Yao Qi  <yao@codesourcery.com>
15105             Pedro Alves  <palves@redhat.com>
15106
15107         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
15108         `step_over_finished' is true.
15109
15110 2012-02-27  Pedro Alves  <palves@redhat.com>
15111
15112         * linux-low.c (pid_is_stopped): Delete, moved to common/.
15113         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
15114
15115 2012-02-27  Pedro Alves  <palves@redhat.com>
15116
15117         PR server/9684
15118         * linux-low.c (pid_is_stopped): New.
15119         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
15120
15121 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
15122
15123         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
15124         of conditions.
15125
15126 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
15127
15128         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
15129
15130 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15131
15132         * server.c (handle_query): Advertise support for target-side
15133         breakpoint condition evaluation.
15134         (process_point_options): New function.
15135         (process_serial_event): When inserting a breakpoint, check for
15136         a target-side condition that should be evaluated.
15137
15138         * mem-break.c: Include regcache.h and ax.h.
15139         (point_cond_list_t): New data structure.
15140         (breakpoint) <cond_list>: New field.
15141         (find_gdb_breakpoint_at): Make non-static.
15142         (delete_gdb_breakpoint_at): Clear any target-side
15143         conditions.
15144         (clear_gdb_breakpoint_conditions): New function.
15145         (add_condition_to_breakpoint): Likewise.
15146         (add_breakpoint_condition): Likewise.
15147         (gdb_condition_true_at_breakpoint): Likewise.
15148         (gdb_breakpoint_here): Return result directly instead
15149         of going through a local variable.
15150
15151         * mem-break.h (find_gdb_breakpoint_at): New prototype.
15152         (clear_gdb_breakpoint_conditions): Likewise.
15153         (add_breakpoint_condition): Likewise.
15154         (gdb_condition_true_at_breakpoint): Likewise.
15155
15156         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
15157         (need_step_over_p): Take target-side breakpoint condition into
15158         consideration.
15159
15160 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15161
15162         * server.h: Include tracepoint.h.
15163         (agent_mem_read, agent_get_trace_state_variable_value,
15164         agent_set_trace_state_variable_value,
15165         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
15166         get_set_tsv_func_addr): New prototypes.
15167
15168         * ax.h: New include file.
15169         * ax.c: New source file.
15170
15171         * tracepoint.c: Include ax.h.
15172         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
15173         agent_expr, eval_result_type): Move to ax.h.
15174         (parse_agent_expr): Rename to ...
15175         (gdb_parse_agent_expr): ... this, make it non-static and move
15176         to ax.h.
15177         (unparse_agent_expr) Rename to ...
15178         (gdb_unparse_agent_expr): ... this, make it non-static and move
15179         to ax.h.
15180         (eval_agent_expr): Rename to ...
15181         (eval_tracepoint_agent_expr): ... this.
15182         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
15183         forward declarations.
15184         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
15185         (agent_get_trace_state_variable_value): New function.
15186         (agent_set_trace_state_variable_value): New function.
15187         (cmd_qtdp): Call gdb_parse_agent_expr (...).
15188         (response_tracepoint): Call gdb_unparse_agent_expr (...).
15189         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
15190         (condition_true_at_tracepoint): Likewise.
15191         (parse_agent_expr): Rename to ...
15192         (gdb_parse_agent_expr): ... this and move to ax.c.
15193         (unparse_agent_expr): Rename to ...
15194         (gdb_unparse_agent_expr): ... this and move to ax.c.
15195         (gdb_agent_op_name): Move to ax.c.
15196         (eval_agent_expr): Rename to ...
15197         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
15198         and move to ax.c.
15199         (eval_tracepoint_agent_expr): New function.
15200         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
15201         non-static.
15202         (current_insn_ptr, emit_error, struct bytecode_address): Move to
15203         ax.c.
15204         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
15205         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
15206         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
15207         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
15208         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
15209         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
15210         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
15211         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
15212         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
15213         (compile_bytecodes): Remove forward declaration.
15214         (is_goto_target): Move to ax.c.
15215         (compile_bytecodes): Move to ax.c and call
15216         agent_get_trace_state_variable_value (...) and
15217         agent_set_trace_state_variable_value (...).
15218
15219         * Makefile.in: Update ax.c and IPA dependencies.
15220
15221 2012-02-24  Pedro Alves  <palves@redhat.com>
15222
15223         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
15224         (cmd_bigqtbuffer_circular): ... this.  Only handle
15225         'QTBuffer:circular:'.
15226         (handle_tracepoint_general_set): Adjust.
15227
15228 2012-02-16  Yao Qi  <yao@codesourcery.com>
15229
15230         * inferiors.c: Move code to ...
15231         * dll.c: .... here.  New.
15232         * server.h: Declare clear_dlls.
15233         * Makefile.in (SFILES): Add dll.c.
15234         (OBS): Add dll.o
15235         (dll.o): New rule.
15236
15237 2012-02-11  Yao Qi  <yao@codesourcery.com>
15238
15239         * server.c: (handle_monitor_command): Add a new parameter
15240         `own_buf'.
15241         (handle_query): Update caller.
15242
15243 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
15244
15245         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
15246         * configure, config.in: Regenerate.
15247         * hostio.c: Provide an alternate implementation if HAVE_READLINK
15248         is not defined.
15249
15250 2012-02-02  Pedro Alves  <palves@redhat.com>
15251
15252         Try SIGKILL first, then PTRACE_KILL.
15253         * linux-low.c (linux_kill_one_lwp): New.
15254         (linux_kill_one_lwp): Rename to ...
15255         (kill_one_lwp_callback): ... this.  Use the new
15256         linux_kill_one_lwp.
15257
15258 2012-02-02  Pedro Alves  <palves@redhat.com>
15259
15260         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
15261         inferior.
15262
15263 2012-01-27  Pedro Alves  <palves@redhat.com>
15264
15265         * linux-low.c (linux_child_pid_to_exec_file): Delete.
15266         (elf_64_file_p): Make static.
15267         (linux_pid_exe_is_elf_64_file): New.
15268         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
15269         Delete declarations.
15270         (linux_pid_exe_is_elf_64_file): Declare.
15271         * linux-x86-low.c (x86_arch_setup): Use
15272         linux_pid_exe_is_elf_64_file.
15273
15274 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
15275
15276         * linux-low.c (linux_wait_for_event_1): Rename to ...
15277         (linux_wait_for_event): ... here and merge it with former
15278         linux_wait_for_event - new variable wait_ptid, use it.
15279         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
15280
15281 2012-01-23  Pedro Alves  <palves@redhat.com>
15282
15283         * server.c (main): Avoid yet another case of infinite loop while
15284         detaching/killing after a longjmp.
15285
15286 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
15287
15288         Code cleanup.
15289         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
15290
15291 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
15292
15293         * hostio.c (handle_readlink): New function.
15294         (handle_vFile): Call it to handle "vFile:readlink" packets.
15295
15296 2012-01-20  Pedro Alves  <palves@redhat.com>
15297             Ulrich Weigand  <ulrich.weigand@linaro.org>
15298
15299         * server.c (handle_v_requests): Only support vAttach and vRun to
15300         start multiple processes when in extended protocol mode.
15301
15302 2012-01-17  Pedro Alves  <palves@redhat.com>
15303
15304         * tracepoint.c (initialize_tracepoint): Use mmap instead of
15305         memalign plus mprotect to allocate the scratch buffer.
15306
15307 2012-01-13  Pedro Alves  <palves@redhat.com>
15308
15309         * server.c (attach_inferior): Clear `cont_thread'.
15310
15311 2012-01-13  Pedro Alves  <palves@redhat.com>
15312
15313         * server.c (main): Avoid infinite loop while detaching/killing
15314         after a longjmp.
15315
15316 2012-01-09  Doug Evans  <dje@google.com>
15317
15318         * server.c (start_inferior): Set last_ptid in --wrapper case.
15319
15320 2012-01-06  Yao Qi  <yao@codesourcery.com>
15321
15322         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
15323         defined.
15324         [IN_PROCESS_AGENT] (debug_agent): New global variable.
15325
15326 2012-01-04  Yao Qi  <yao@codesourcery.com>
15327
15328         * tracepoint.c (cmd_qtdp): Print debug message
15329         for static tracepoint.
15330
15331 2012-01-04  Yao Qi  <yao@codesourcery.com>
15332
15333         * tracepoint.c (trace_vdebug): Differentiate debug message
15334         between gdbserver and IPA.
15335
15336 2012-01-03  Yao Qi  <yao@codesourcery.com>
15337
15338         * tracepoint.c (tracepoint_was_hit): Don't collect for
15339         static tracepoint.
15340
15341 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15342
15343         * terminal.h: Reformat copyright header.
15344
15345 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15346
15347         * server.c (gdbserver_version): Update copyright year.
15348         * gdbreplay.c (gdbreplay_version): Likewise.
15349
15350 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
15351
15352         * linux-low.c (linux_create_inferior): Put empty if clause for write.
15353
15354         Revert:
15355         2011-12-18  Hui Zhu  <teawater@gmail.com>
15356         * linux-low.c (linux_create_inferior): Save return value to ret.
15357
15358 2011-12-18  Hui Zhu  <teawater@gmail.com>
15359
15360         * linux-low.c (linux_create_inferior): Save return value to ret.
15361
15362 2011-12-16  Doug Evans  <dje@google.com>
15363
15364         * linux-low.c (linux_create_inferior): If stdio connection,
15365         redirect stdin from /dev/null, stdout to stderr.
15366         * remote-utils.c (remote_is_stdio): New static global.
15367         (remote_connection_is_stdio): New function.
15368         (remote_prepare): Handle stdio connection.
15369         (remote_open): Ditto.
15370         (remote_close): Don't close stdin for stdio connections.
15371         (read_prim,write_prim): New functions.  Replace all calls to
15372         read/write to these.
15373         * server.c (main): Watch for "-" argument.  Move call to
15374         remote_prepare before start_inferior.
15375         * server.h (STDIO_CONNECTION_NAME): New macro.
15376         (remote_connection_is_stdio): Declare.
15377
15378         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
15379         in debugging output.
15380
15381 2011-12-15  Yao Qi  <yao@codesourcery.com>
15382
15383         * tracepoint.c: Include sys/syscall.h.
15384         (gdb_ust_thread): Remove preprocessor conditional.
15385
15386 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
15387
15388         * linux-low.c (linux_detach_one_lwp): Call
15389         the_low_target.prepare_to_resume before detaching.
15390
15391 2011-12-14  Yao Qi  <yao@codesourcery.com>
15392
15393         * tracepoint.c (gdb_ust_thread): Don't ignore return value
15394         of write.
15395
15396 2011-12-14  Yao Qi  <yao@codesourcery.com>
15397
15398         * i386-low.c (i386_low_stopped_data_address): Initialize local
15399         variable `control'.
15400
15401 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
15402
15403         PR remote/13492
15404
15405         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
15406         DR_CONTROL unless necessary.  Extend comments.
15407         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
15408         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
15409
15410 2011-12-13  Yao Qi  <yao@codesourcery.com>
15411
15412         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
15413         macros.
15414         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
15415
15416 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
15417
15418         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
15419         Print new debug message for such case.
15420
15421 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
15422
15423         Fix overlapping memcpy.
15424         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
15425         the read_inferior_memory transfer.
15426         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
15427         write_inferior_memory transfer.
15428         (set_fast_tracepoint_jump): New variable buf.  Use it for the
15429         read_inferior_memory and write_inferior_memory transfers.
15430         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
15431         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
15432         Use it for the write_inferior_memory transfer.
15433         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
15434         buffers.
15435
15436 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15437
15438         * linux-low.c (fetch_register, store_register): Make code
15439         consistent, fix formatting.
15440
15441 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15442
15443         * linux-low.c (usr_store_inferior_registers): Factor out code
15444         to handle individual registers into...
15445         (store_register): ... this new function.
15446
15447 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
15448
15449         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
15450         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
15451         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
15452         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
15453         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
15454         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
15455         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
15456         (srv_xmlfiles): Add new XML files.
15457
15458         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
15459         and <sys/uio.h>.
15460         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
15461         (init_registers_s390_linux32v1): Add prototype.
15462         (init_registers_s390_linux32v2): Likewise.
15463         (init_registers_s390_linux64v1): Likewise.
15464         (init_registers_s390_linux64v2): Likewise.
15465         (init_registers_s390x_linux64v1): Likewise.
15466         (init_registers_s390x_linux64v2): Likewise.
15467         (s390_num_regs): Increment to 52.
15468         (s390_regmap): Add orig_r2 register.
15469         (s390_num_regs_3264): Increment to 68.
15470         (s390_regmap_3264): Add orig_r2 register.
15471         (s390_collect_ptrace_register): Handle orig_r2 register.
15472         (s390_supply_ptrace_register): Likewise.
15473         (s390_fill_last_break): New function.
15474         (s390_store_last_break): Likewise.
15475         (s390_fill_system_call): New function.
15476         (s390_store_system_call): Likewise.
15477         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
15478         register sets.
15479         (s390_check_regset): New function.
15480         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
15481         NT_S390_SYSTEM_CALL regsets and use appropriate description.
15482         Update target_regsets for available register sets.
15483
15484 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
15485             Jan Kratochvil  <jan.kratochvil@redhat.com>
15486
15487         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
15488         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
15489         New.
15490         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
15491         * linux-low.h (struct process_info_private): New member r_debug.
15492         * server.c (handle_qxfer_libraries): Call
15493         the_target->qxfer_libraries_svr4.
15494         (handle_qxfer_libraries_svr4): New function.
15495         (qxfer_packets): New entry "libraries-svr4".
15496         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
15497         * target.h (struct target_ops): New member qxfer_libraries_svr4.
15498         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
15499         PACKET_qXfer_libraries_svr4.
15500
15501 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
15502
15503         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
15504         PSW address/mask between 8-byte and 16-byte formats.
15505         (s390_supply_ptrace_register): Likewise.
15506         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
15507         basic addressing mode bit.
15508
15509 2011-11-24  Stan Shebs  <stan@codesourcery.com>
15510
15511         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
15512
15513 2011-11-17  Stan Shebs  <stan@codesourcery.com>
15514
15515         * tracepoint.c (struct tracepoint): New field traceframe_usage.
15516         (tracing_start_time): New global.
15517         (tracing_stop_time): New global.
15518         (tracing_user_name): New global.
15519         (tracing_notes): New global.
15520         (tracing_stop_note): New global.
15521         (cmd_qtstart): Set traceframe_usage, start_time.
15522         (stop_tracing): Set stop_time.
15523         (cmd_qtstatus): Report additional status.
15524         (cmd_qtp): New function.
15525         (handle_tracepoint_query): Call it.
15526         (cmd_qtnotes): New function.
15527         (handle_tracepoint_general_set): Call it.
15528         (get_timestamp): Rename from tsv_get_timestamp.
15529
15530 2011-11-14  Stan Shebs  <stan@codesourcery.com>
15531             Kwok Cheung Yeung  <kcy@codesourcery.com>
15532
15533         * linux-x86-low.c (small_jump_insn): New.
15534         (i386_install_fast_tracepoint_jump_pad): Add arguments for
15535         trampoline and error message, build a trampoline and issue a small
15536         jump instruction to it.
15537         (x86_install_fast_tracepoint_jump_pad): Add arguments for
15538         trampoline and error message.
15539         (x86_get_min_fast_tracepoint_insn_len): New.
15540         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
15541         * linux-low.h (struct linux_target_ops): Add arguments to
15542         install_fast_tracepoint_jump_pad operation, add new operation.
15543         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
15544         arguments.
15545         (linux_get_min_fast_tracepoint_insn_len): New function.
15546         (linux_target_op): Add new operation.
15547         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
15548         (gdb_trampoline_buffer_end): Ditto.
15549         (gdb_trampoline_buffer_error): Ditto.
15550         (struct ipa_sym_addresses): Add fields for new IPA variables.
15551         (symbol_list): Add entries for new IPA variables.
15552         (struct tracepoint): Add fields to hold the address range of the
15553         trampoline used by the tracepoint.
15554         (trampoline_buffer_head): New static variable.
15555         (trampoline_buffer_tail): Ditto.
15556         (claim_trampoline_space): New function.
15557         (have_fast_tracepoint_trampoline_buffer): New function.
15558         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
15559         structure.
15560         (install_fast_tracepoint): Ditto, also add error buffer argument.
15561         (cmd_qtminftpilen): New function.
15562         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
15563         (fast_tracepoint_from_trampoline_address): New function.
15564         (fast_tracepoint_collecting): Handle trampoline as part of jump
15565         pad space.
15566         (set_trampoline_buffer_space): New function.
15567         (initialize_tracepoint): Initialize new IPA variables.
15568         * target.h (struct target_ops): Add arguments to
15569         install_fast_tracepoint_jump_pad operation, add new
15570         get_min_fast_tracepoint_insn_len operation.
15571         (target_get_min_fast_tracepoint_insn_len): New.
15572         (install_fast_tracepoint_jump_pad): Add arguments.
15573         * server.h (IPA_BUFSIZ): Define.
15574         * linux-i386-ipa.c: Include extra header files.
15575         (initialize_fast_tracepoint_trampoline_buffer): New function.
15576         (initialize_low_tracepoint): Call it.
15577         * server.h (set_trampoline_buffer_space): Declare.
15578         (claim_trampoline_space): Ditto.
15579         (have_fast_tracepoint_trampoline_buffer): Ditto.
15580
15581 2011-11-14  Yao Qi  <yao@codesourcery.com>
15582
15583         * server.c (handle_query): Handle InstallInTrace for qSupported.
15584         * tracepoint.c (add_tracepoint): Sort list.
15585         (install_tracepoint, download_tracepoint): New.
15586         (cmd_qtdp): Call them to install and download tracepoints.
15587         (sort_tracepoints): Removed.
15588         (cmd_qtstart): Update.
15589
15590 2011-11-14  Yao Qi  <yao@codesourcery.com>
15591
15592         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
15593         * mem-break.h: Declare.
15594         * tracepoint.c (cmd_qtstart): Move some code to ...
15595         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
15596         New.
15597         (download_tracepoints): Move some code to ...
15598         (download_tracepoint_1): ... here.  New.
15599
15600 2011-11-08  Yao Qi  <yao@codesourcery.com>
15601
15602         * remote-utils.c (relocate_instruction): A comment fix.
15603
15604 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
15605
15606         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
15607         (i386_dr_low_get_control, i386_dr_low_get_status): Use
15608         dr_status_mirror and dr_control_mirror from debug_reg_state.
15609         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
15610         (i386_initial_stuff): Remove use of deleted globals.
15611         (i386_get_thread_context, i386_set_thread_context,
15612         i386_thread_added): Use dr_status_mirror and dr_control_mirror
15613         from debug_reg_state.
15614
15615 2011-11-05  Yao Qi  <yao@codesourcery.com>
15616
15617         * tracepoint.c (gdb_collect): Loop over tracepoints of same
15618         address as TPOINT's.
15619
15620 2011-11-02  Stan Shebs  <stan@codesourcery.com>
15621
15622         * tracepoint.c (agent_mem_read_string): New function.
15623         (eval_agent_expr): Call it for tracenz.
15624         * server.c (handle_query): Report support for tracenz.
15625
15626 2011-11-02  Yao Qi  <yao@codesourcery.com>
15627
15628         * tracepoint.c (cmd_qtstart): Remove unused local variables.
15629
15630 2011-11-02  Yao Qi  <yao@codesourcery.com>
15631
15632         * target.h: Fix a typo in comment.
15633
15634 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
15635
15636         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
15637         clobber the breakpoints' shadows with fast tracepoint jumps.
15638         * mem-break.h (check_mem_write): Add `myaddr' parameter.
15639         * target.c (write_inferior_memory): Also pass MYADDR down to
15640         check_mem_write.
15641
15642 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
15643
15644         * configure.ac: Check support for personality routine.
15645         * configure: Regenerate.
15646         * config.in: Likewise.
15647         * linux-low.c: Include <sys/personality.h>.
15648         Define ADDR_NO_RANDOMIZE if necessary.
15649         (linux_create_inferior): Disable address space randomization when
15650         forking inferior, if requested.
15651         (linux_supports_disable_randomization): New function.
15652         (linux_target_ops): Install it.
15653         * server.h (disable_randomization): Declare.
15654         * server.c (disable_randomization): New global variable.
15655         (handle_general_set): Handle QDisableRandomization.
15656         (handle_query): Likewise for qSupported.
15657         (main): Support --disable-randomization and --no-disable-randomization
15658         command line arguments.
15659         * target.h (struct target_ops): Add supports_disable_randomization.
15660         (target_supports_disable_randomization): New macro.
15661
15662 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
15663
15664         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
15665         ifdef check.
15666         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
15667         [!PT_GETDSBT] (target_loadmap): New definition.
15668         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
15669         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
15670         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
15671         and PT_GETDSBT to LINUX_LOADMAP.
15672         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
15673         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
15674
15675 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
15676
15677         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
15678         (arm_linux_hwbp_cap): New static variable.
15679         (arm_linux_get_hwbp_cap): Replace by ...
15680         (arm_linux_init_hwbp_cap): ... this new function.
15681         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
15682         (arm_linux_get_hw_watchpoint_count): Likewise.
15683         (arm_linux_get_hw_watchpoint_max_length): Likewise.
15684         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
15685         (arm_prepare_to_resume): Use perror_with_name instead of error.
15686
15687 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
15688
15689         * linux-arm-low.c: Include <signal.h>.
15690         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
15691         (struct arm_linux_hwbp_cap): New data type.
15692         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
15693         (struct arm_linux_hw_breakpoint): New data type.
15694         (MAX_BPTS, MAX_WPTS): Define.
15695         (struct arch_process_info, struct arch_lwp_info): New data types.
15696         (arm_linux_get_hwbp_cap): New function.
15697         (arm_linux_get_hw_breakpoint_count): Likewise.
15698         (arm_linux_get_hw_watchpoint_count): Likewise.
15699         (arm_linux_get_hw_watchpoint_max_length): Likewise.
15700         (arm_hwbp_control_initialize): Likewise.
15701         (arm_hwbp_control_is_enabled): Likewise.
15702         (arm_hwbp_control_is_initialized): Likewise.
15703         (arm_hwbp_control_disable): Likewise.
15704         (arm_linux_hw_breakpoint_equal): Likewise.
15705         (arm_linux_hw_point_initialize): Likewise.
15706         (struct update_registers_data): New data structure.
15707         (update_registers_callback: New function.
15708         (arm_insert_point): Likewise.
15709         (arm_remove_point): Likewise.
15710         (arm_stopped_by_watchpoint): Likewise.
15711         (arm_stopped_data_address): Likewise.
15712         (arm_new_process): Likewise.
15713         (arm_new_thread): Likewise.
15714         (arm_prepare_to_resume): Likewise.
15715         (the_low_target): Register arm_insert_point, arm_remove_point,
15716         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
15717         arm_new_thread, and arm_prepare_to_resume.
15718
15719 2011-09-15  Stan Shebs  <stan@codesourcery.com>
15720
15721         * server.h (struct emit_ops): Add compare-goto fields.
15722         * tracepoint.c (gdb_agent_op_sizes): New table.
15723         (emit_eq_goto): New function.
15724         (emit_ne_goto): New function.
15725         (emit_lt_goto): New function.
15726         (emit_le_goto): New function.
15727         (emit_gt_goto): New function.
15728         (emit_ge_goto): New function.
15729         (is_goto_target): New function.
15730         (compile_bytecodes): Recognize special cases of compare-goto
15731         combinations and call specialized emitters for them.
15732         * linux-x86-low.c (amd64_emit_eq_goto): New function.
15733         (amd64_emit_ne_goto): New function.
15734         (amd64_emit_lt_goto): New function.
15735         (amd64_emit_le_goto): New function.
15736         (amd64_emit_gt_goto): New function.
15737         (amd64_emit_ge_goto): New function.
15738         (amd64_emit_ops): Add the new functions.
15739         (i386_emit_eq_goto): New function.
15740         (i386_emit_ne_goto): New function.
15741         (i386_emit_lt_goto): New function.
15742         (i386_emit_le_goto): New function.
15743         (i386_emit_gt_goto): New function.
15744         (i386_emit_ge_goto): New function.
15745         (i386_emit_ops): Add the new functions.
15746
15747 2011-09-08  Stan Shebs  <stan@codesourcery.com>
15748
15749         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
15750         (i386_emit_epilogue): Restore %ebx.
15751
15752 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
15753
15754         * server.c (step_thread): Remove definition.
15755         (process_serial_event): Don't handle Hs.
15756         * server.h (step_thread): Remove declaration.
15757         * target.c (set_desired_inferior): Remove use of step_thread.
15758
15759 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
15760
15761         * linux-low.c: Include linux-procfs.h.
15762         (linux_attach_lwp_1): Update comments.
15763         (linux_attach): Scan for existing threads when attaching to a
15764         process that is the tgid.
15765         * Makefile.in: Update dependencies.
15766
15767 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
15768
15769         * configure.srv: Add linux-procfs.o dependencies.
15770
15771 2011-08-14  Yao Qi  <yao@codesourcery.com>
15772
15773         * target.h (struct target_ops): Fix indent.
15774         * win32-low.c (win32_target_ops): Fix comment.
15775
15776 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
15777             Yao Qi  <yao@codesourcery.com>
15778
15779         * Makefile.in (clean): Remove tic6x-*.c files.
15780         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
15781         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
15782         (tic6x-c64xp-linux.c): Likewise.
15783         * configure.srv: Add support for tic6x-*-uclinux.
15784         * linux-tic6x-low.c: New.
15785         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
15786
15787 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
15788             Yao Qi  <yao@codesourcery.com>
15789
15790         * target.h (struct target_ops): Add read_loadmap.
15791         * linux-low.c (struct target_loadseg): New type.
15792         (struct target_loadmap): New type.
15793         (linux_read_loadmap): New function.
15794         (linux_target_ops): Add linux_read_loadmap.
15795         * server.c (handle_query): Support qXfer:fdpic:read packet.
15796         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
15797         to NULL.
15798
15799 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
15800
15801         * win32-low.c: Include <stdint.h>.
15802
15803 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
15804
15805         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
15806         to the inferior here.
15807         (i386_remove_aligned_watchpoint): Ditto.
15808         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
15809         fit part of the watchpoint in the debug registers.
15810         (i386_update_inferior_debug_regs): New.
15811         (i386_low_insert_watchpoint): Work on a local mirror of the debug
15812         registers, and only update the inferior on success.
15813         (i386_low_remove_watchpoint): Ditto.
15814
15815 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
15816
15817         * linux-low.c (compare_ints, unique, list_threads, show_process,
15818         linux_core_of_thread): Delete.
15819         (linux_target_ops): Change linux_core_of_thread to
15820         linux_common_core_of_thread.
15821         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
15822         * utils.c (malloc_failure): Change type of argument.
15823         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
15824         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
15825         common/linux-osdata.c, common/ptid.c and common/buffer.c.
15826         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
15827         (IPA_OBJS): Add common-utils-ipa.o.
15828         (ptid_h, linux_osdata_h): New macros.
15829         (server_h): Add common/common-utils.h, common/xml-utils.h,
15830         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
15831         common/ptid.h.
15832         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
15833         ptid.o, buffer.o): New rules.
15834         (linux-low.o): Add common/linux-osdata.h as a dependency.
15835         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
15836         * configure.ac: Add AC_HEADER_DIRENT check.
15837         * config.in: Regenerate.
15838         * configure: Regenerate.
15839         * remote-utils.c (xml_escape_text): Delete.
15840         (buffer_grow, buffer_free, buffer_init, buffer_finish,
15841         buffer_xml_printf): Move to common/buffer.c.
15842         * server.c (main): Remove call to initialize_inferiors.
15843         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
15844         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
15845         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
15846         internal_error, gdb_assert, gdb_assert_fail): Delete.
15847         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
15848         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
15849         common/buffer.h.
15850         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
15851         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
15852         initialize_inferiors): Delete.
15853
15854 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
15855
15856         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
15857         symbol error.
15858
15859 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
15860
15861         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
15862         assertion.
15863         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
15864
15865 2011-05-26  Yao Qi  <yao@codesourcery.com>
15866
15867         * Makefile.in (thread-db.o): Track dependence to
15868         common/gdb_thread_db.h.
15869         * thread-db.c: include gdb_thread_db.h from right place.
15870
15871 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
15872
15873         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
15874         __FILE__ and __LINE__ to internal_error.
15875
15876 2011-05-13  Doug Evans  <dje@google.com>
15877
15878         * thread-db.c (try_thread_db_load_from_sdir): New function.
15879         (try_thread_db_load_from_dir): New function.
15880         (thread_db_load_search): Handle $sdir, ignore $pdir.
15881         Remove trying of system directories if search of
15882         libthread-db-search-path fails, that is now done via $sdir.
15883
15884 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
15885
15886         * server.c (handle_query): Add EnableDisableTracepoints to the list
15887         of supported features.
15888         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
15889         tracepoints.
15890         (cmd_qtenable_disable): New.
15891         (cmd_qtstart): Install tracepoints even if disabled.
15892         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
15893         receiving a QTEnable or QTDisable packet.
15894         (gdb_collect): Skip data collection if fast tracepoint is disabled.
15895         (ust_marker_to_static_tracepoint): Do not ignore disabled static
15896         tracepoints.
15897         (gdb_probe): Skip data collection if static tracepoint is disabled.
15898
15899 2011-05-10  Doug Evans  <dje@google.com>
15900
15901         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
15902
15903 2011-05-04  Doug Evans  <dje@google.com>
15904
15905         * linux-low.c (linux_join): Skip process lookup.
15906         * spu-low.c (spu_join): Ditto.
15907         * server.c (join_inferiors_callback): Delete.
15908         (process_serial_event): For 'D' packet (detach) call join_inferior
15909         directly.
15910
15911 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
15912
15913         * README: Don't mention xscale*-*-linux*.
15914         * configure.srv (xscale*-*-linux*): Don't handle target.
15915
15916 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
15917
15918         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
15919         casting pointers.
15920         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
15921         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
15922         (i386_emit_void_call_2): Likewise.
15923
15924 2011-04-26  Yao Qi  <yao@codesourcery.com>
15925
15926         * linux-low.c: Move common macros to linux-ptrace.h.
15927         Include linux-ptrace.h.
15928         * Makefile.in (linux_ptrace_h): New.
15929         (linux-low.o): Depends on linux-ptrace.h.
15930
15931 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
15932
15933         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
15934         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
15935         (remote_prepare): New function with most of the TCP code from ...
15936         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
15937         setting transport_is_reliable.
15938         * server.c (run_once): New variable.
15939         (gdbserver_usage): Document it.
15940         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
15941         the first run if RUN_ONCE.
15942         * server.h (run_once, remote_prepare): New declarations.
15943
15944 2011-04-19  Tom Tromey  <tromey@redhat.com>
15945
15946         * win32-low.c (handle_load_dll): Remove duplicate "the".
15947
15948 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
15949
15950         Remove support for old Cygwin 1.5 versions.
15951         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
15952         function to avoid warning.
15953         (win32_add_one_solib): Use cygwin_conv_path function to avoid
15954         warning.
15955
15956 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
15957
15958         * gdbserver/server.h (Macro _): Define it if not available.
15959
15960 2011-03-14  Michael Snyder  <msnyder@vmware.com>
15961
15962         * hostio.c (handle_close): Remove unnecessary null test.
15963
15964 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
15965
15966         * Makefile.in (maintainer-clean realclean distclean): Remove
15967         "make ...  subdir_do" command.
15968
15969 2011-03-10  Michael Snyder  <msnyder@vmware.com>
15970
15971         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
15972
15973         * server.c (handle_v_run): Free alloced buffer on early return.
15974
15975 2011-03-09  Yao Qi  <yao@codesourcery.com>
15976
15977         Revert:
15978         2011-03-04  Yao Qi  <yao@codesourcery.com>
15979
15980         * Makefile.in: Remove GNU make feature --directory.
15981
15982         2011-03-05  Yao Qi  <yao@codesourcery.com>
15983
15984         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
15985         (subdir_do): New make target.  Copied from gdb/Makefile.
15986         (maintainer-clean, realclean, distclean, clean): Call corresponding
15987         make targets in common/Makefile.
15988
15989         2011-02-11  Yao Qi  <yao@codesourcery.com>
15990
15991         * configure.ac: Call AC_PROG_RANLIB.
15992         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
15993         * configure: Regenerate.
15994
15995 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
15996
15997         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
15998
15999 2011-03-06  Yao Qi  <yao@codesourcery.com>
16000
16001         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
16002
16003 2011-03-05  Yao Qi  <yao@codesourcery.com>
16004
16005         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16006         (subdir_do): New make target.  Copied from gdb/Makefile.
16007         (maintainer-clean, realclean, distclean, clean): Call corresponding
16008         make targets in common/Makefile.
16009
16010 2011-03-04  Yao Qi  <yao@codesourcery.com>
16011
16012         * Makefile.in: Remove GNU make feature --directory.
16013
16014 2011-03-04  Michael Snyder  <msnyder@vmware.com>
16015
16016         * server.c (queue_stop_reply): Call xmalloc not malloc.
16017
16018 2011-03-02  Michael Snyder  <msnyder@vmware.com>
16019
16020         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
16021
16022 2011-02-28  Michael Snyder  <msnyder@vmware.com>
16023
16024         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
16025         (cmd_qtframe): Ditto.
16026         (cmd_qtbuffer): Ditto.
16027         (cmd_bigqtbuffer): Ditto.
16028
16029         * utils.c (decimal2str): Initialize 'width' to nine, then
16030         don't mess with it.
16031
16032 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
16033
16034         * hostio.c (require_data): Free *data, not data.
16035
16036 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
16037
16038         * hostio.c (require_data): Use free, not xfree.
16039
16040 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16041
16042         * server.c (handle_query): Discard unused value.
16043
16044         * hostio.c (require_data): Free malloc memory before returning
16045         error.
16046
16047 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16048
16049         * linux-low.c (list_threads): Call closedir for dirent.
16050
16051 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16052
16053         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
16054         a case statement falls through.
16055
16056         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
16057
16058         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
16059         in comparison.
16060
16061 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16062
16063         * utils.c (decimal2str): Eliminate dead code and dead param.
16064         (pulongest): Drop dead param from call to decimal2str.
16065         (plongest): Ditto.
16066
16067 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
16068
16069         Revert the following patch (not approved yet):
16070         2011-02-21  Hui Zhu  <teawater@gmail.com>
16071         * tracepoint.c (tp_printf): New function.
16072         (eval_agent_expr): Handle gdb_agent_op_printf.
16073
16074 2011-02-21  Hui Zhu  <teawater@gmail.com>
16075
16076         * tracepoint.c (tp_printf): New function.
16077         (eval_agent_expr): Handle gdb_agent_op_printf.
16078
16079 2011-02-18  Tom Tromey  <tromey@redhat.com>
16080
16081         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
16082         (tracepoint.o): Likewise.
16083         * tracepoint.c (enum gdb_agent_op): Use ax.def.
16084         (gdb_agent_op_names): Likewise.
16085
16086 2011-02-18  Tom Tromey  <tromey@redhat.com>
16087
16088         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
16089         gdb_agent_op_rot>: New constants.
16090         (gdb_agent_op_names): Add pick and roll.
16091         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
16092         cases.
16093
16094 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
16095
16096         * aclocal.m4: Regenerated with aclocal-1.11.1.
16097
16098 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
16099
16100         * server.c (handle_qxfer_traceframe_info): New.
16101         (qxfer_packets): Register "traceframe-info".
16102         (handle_query): Report support for qXfer:traceframe-info:read+.
16103         * tracepoint.c (match_blocktype): New.
16104         (traceframe_find_block_type): Rename to ...
16105         (traceframe_walk_blocks): ... this.  Add callback filter argument,
16106         and use it.
16107         (traceframe_find_block_type): New, reimplemented on top of
16108         traceframe_walk_blocks.
16109         (build_traceframe_info_xml): New.
16110         (traceframe_read_info): New.
16111         * server.h (traceframe_read_info): Declare.
16112
16113 2011-02-11  Yao Qi  <yao@codesourcery.com>
16114
16115         * configure.ac: Call AC_PROG_RANLIB.
16116         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16117         * configure: Regenerate.
16118
16119 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
16120
16121         * server.c (gdb_read_memory): Change return semantics to allow
16122         partial transfers.
16123         (handle_search_memory_1): Adjust.
16124         (process_serial_event) <'m' packet>: Handle partial transfers.
16125         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
16126
16127 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16128
16129         * regcache.c (init_register_cache): Initialize
16130         regcache->register_status.
16131         (free_register_cache): Release regcache->register_status.
16132         (regcache_cpy): Copy register_status.
16133         (registers_to_string): Print 'x's for unavailable registers.
16134         (supply_register): Mark the register's status valid or
16135         unavailable, depending on whether a buffer was passed in or not.
16136         (supply_register_zeroed): New.
16137         (supply_regblock): Mark the registers' status valid or
16138         unavailable, depending on whether a buffer was passed in or not.
16139         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
16140         (struct regcache): New `register_status' field.
16141         (supply_register_zeroed): Declare.
16142         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
16143         supply_register_zeroed, rather than passing a NULL buffer to
16144         supply_register.
16145         * tracepoint.c (fetch_traceframe_registers): Update comment.
16146
16147 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16148
16149         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
16150         buffer explicit.
16151
16152 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
16153
16154         * server.h (decode_xfer_write): Change prototype.
16155         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
16156         and don't extract the annex here.
16157         * server.c (decode_xfer_read): Remove `annex' parameter,
16158         and don't extract the annex here.
16159         (decode_xfer): New.
16160         (struct qxfer): New.
16161         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
16162         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
16163         (handle_qxfer_statictrace): New functions, abstracted out from
16164         handle_query, and made to use the struct qxfer interface.
16165         (handle_threads_qxfer_proper): Rename to ...
16166         (handle_qxfer_threads_proper): ... this.
16167         (handle_threads_qxfer): Rename to ...
16168         (handle_qxfer_threads): ... this.  Adjust.
16169         (qxfer_packets): New array.
16170         (handle_qxfer): New function.
16171         (handle_query): Use handle_qxfer.
16172
16173 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
16174
16175         * gdbreplay.c: Shorten lines of >= 80 columns.
16176         * linux-low.c: Ditto.
16177         * linux-ppc-low.c: Ditto.
16178         * linux-s390-low.c: Ditto.
16179         * linux-sparc-low.c: Ditto.
16180         * linux-x86-low.c: Ditto.
16181         * linux-xtensa-low.c: Ditto.
16182         * mem-break.c: Ditto.
16183         * nto-low.c: Ditto.
16184         * regcache.h: Ditto.
16185         * remote-utils.c: Ditto.
16186         * server.c: Ditto.
16187         * server.h: Ditto.
16188         * thread-db.c: Ditto.
16189         * tracepoint.c: Ditto.
16190         * utils.c: Ditto.
16191         * win32-low.h: Ditto.
16192
16193 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
16194
16195         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
16196         update.
16197
16198 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
16199
16200         * server.c (gdbserver_version): Update copyright year in version
16201         output.
16202         * gdbreplay.c (gdbreplay_version): Ditto.
16203
16204 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
16205
16206         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
16207         * linux-bfin-low.c: New file.
16208         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
16209         PT_DATA_ADDR for BFIN targets.
16210         * Makefile.in (SFILES): Add linux-bfin-low.c.
16211         (clean): Remove reg-bfin.c.
16212         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
16213         * README: Mention supported Blackfin targets.
16214
16215 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
16216
16217         * .gitignore: New file.
16218
16219 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
16220
16221         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
16222
16223 2010-10-22  Jie Zhang  <jie@codesourcery.com>
16224
16225         * Makefile.in: Add FLAGS_TO_PASS variable.
16226         (install): Remove dependency of install-only and recursively
16227         invoke make for install-only.
16228
16229 2010-10-04  Doug Evans  <dje@google.com>
16230
16231         * Makefile.in (uninstall): Use $(DESTDIR).
16232
16233 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
16234
16235         PR gdb/11842
16236
16237         * linux-x86-low.c (compat_siginfo_from_siginfo)
16238         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
16239         si_code is < 0.  Check for si_code == SI_TIMER before checking for
16240         si_code < 0.
16241
16242 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16243
16244         * lynx-i386-low.c: New file.
16245         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
16246
16247 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16248
16249         * lynx-low.c (ptrace_request_to_str): Remove handling for
16250         request values that have been removed in LynxOS 5.x.
16251
16252 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16253
16254         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
16255         <ptrace.h>
16256
16257 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
16258
16259         * configure.ac: Add --enable-inprocess-agent option.
16260         * configure: Rebuilt.
16261
16262 2010-09-06  Yao Qi  <yao@codesourcery.com>
16263
16264         * linux-low.c (linux_kill): Remove unused variable.
16265         (linux_stabilize_threads): Likewise.
16266         * server.c (start_inferior): Likewise.
16267         (queue_stop_reply_callback): Likewise.
16268         * tracepoint.c (do_action_at_tracepoint): Likewise.
16269
16270 2010-09-06  Yao Qi  <yao@codesourcery.com>
16271
16272         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
16273         on return.
16274
16275 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
16276
16277         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
16278
16279 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
16280
16281         * Makefile.in (install-only): Replace $IPA_DEPFILES with
16282         "$(IPA_DEPFILES)".
16283
16284 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16285
16286         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
16287         gdbserver/lynx-ppc-low.c: New files.
16288         * Makefile.in (lynx_low_h): New variable.
16289         (lynx-low.o, lynx-ppc-low.o): New rules.
16290         * configure.ac: On LynxOS, link with -lnetinet.
16291         * configure.srv: Add handling of powerpc-*-lynxos* targets.
16292         * configure: regenerate.
16293
16294 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16295
16296         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
16297         * configure.ac: Add check for vasprintf and vsnprintf.
16298         * configure, config.in: Regenerate.
16299         * server.h (vasprintf, vsnprintf): Add conditional declarations.
16300
16301 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16302
16303         * gdbreplay.c: Move include of alloca.h up, next to include of
16304         malloc.h.
16305         * server.h: Add include of malloc.h.
16306         * mem-break.c: Remove include of malloc.h.
16307         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
16308
16309 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16310
16311         * Makefile.in (memmem.o): Build with -Wno-error.
16312
16313 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16314
16315         * utils.c (xsnprintf): Make non-static.
16316         * server.h: Add xsnprintf declaration.
16317         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
16318         replace calls to snprintf by calls to xsnprintf throughout.
16319
16320 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16321
16322         * configure.ac: Add configure check for alloca.
16323         * configure, config.in: Regenerate.
16324         * server.h: Include alloca.h if it exists.
16325         * gdbreplay.c: Include alloca.h if it exists.
16326
16327 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16328
16329         * linux-low.c (__SIGRTMIN): Define if not already defined.
16330         (linux_create_inferior): Check for __ANDROID__ rather than
16331         __SIGRTMIN.
16332         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
16333         are already deferred.
16334         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
16335         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
16336         stopped and already has a pending signal to report.
16337         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
16338         a pending signal to report or is moving out of a jump pad.
16339         (linux_init_signals): Check for __ANDROID__ rather than
16340         __SIGRTMIN.
16341
16342 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16343
16344         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
16345         debug_threads check.  Avoid a linear search when not doing debug
16346         output.
16347
16348 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16349
16350         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
16351         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
16352         (struct file_handler) <fd>: Change type to gdb_fildes_t.
16353         (process_event): Change local fd's type to gdb_fildes_t.
16354         (create_file_handler): Adjust prototype.
16355         (delete_file_handler): Adjust prototype.
16356         (handle_file_event): Adjust prototype.  Use pfildes.
16357         (create_file_event): Adjsut prototype.
16358         * remote-utils.c (remote_desc, listen_desc): Change type to
16359         gdb_fildes_t.
16360         * server.h: New gdb_fildes_t typedef.
16361         [USE_WIN32API]: Include winsock2.h.
16362         (delete_file_handler, add_file_handler): Adjust prototypes.
16363         (pfildes): Declare.
16364         * utils.c (pfildes): New.
16365
16366 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16367
16368         * configure.ac (build_warnings): Add -Wno-char-subscripts.
16369         * configure: Regenerate.
16370
16371 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16372
16373         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
16374         (linux_done_accessing_memory): ... this.
16375         (linux_target_ops): Adjust.
16376         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
16377         * nto-low.c (nto_target_ops): Adjust comment.
16378         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
16379         * spu-low.c (spu_target_ops): Adjust comment.
16380         * target.h (target_ops): Rename unprepare_to_access_memory field
16381         to done_accessing_memory.
16382         (unprepare_to_access_memory): Rename to ...
16383         (done_accessing_memory): ... this.
16384
16385 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16386
16387         * linux-low.c (linux_prepare_to_access_memory): New.
16388         (linux_unprepare_to_access_memory): New.
16389         (linux_target_ops): Install them.
16390         * server.c (read_memory): Rename to ...
16391         (gdb_read_memory): ... this.  Use
16392         prepare_to_access_memory/prepare_to_access_memory.
16393         (write_memory): Rename to ...
16394         (gdb_write_memory): ... this.  Use
16395         prepare_to_access_memory/prepare_to_access_memory.
16396         (handle_search_memory_1): Adjust.
16397         (process_serial_event): Adjust.
16398         * target.h (struct target_ops): New fields
16399         prepare_to_access_memory and unprepare_to_access_memory.
16400         (prepare_to_access_memory, unprepare_to_access_memory): New.
16401         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
16402         prepare_to_access_memory/prepare_to_access_memory.
16403         * nto-low.c (nto_target_ops): Adjust.
16404         * spu-low.c (spu_target_ops): Adjust.
16405         * win32-low.c (win32_target_ops): Adjust.
16406
16407 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16408
16409         * Makefile.in (WARN_CFLAGS): Get it from configure.
16410         (WERROR_CFLAGS): New.
16411         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
16412         * configure.ac: Introduce --enable-werror, which adds -Werror to
16413         the compiler command line.  Enabled by default.  Disable with
16414         --disable-werror.  Add -Wdeclaration-after-statement
16415         Wpointer-arith and -Wformat-nonliteral to warning flags.
16416         * configure: Regenerate.
16417
16418 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16419
16420         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
16421
16422 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16423
16424         * gdbreplay.c (remote_error): New.
16425         (gdbchar): New.
16426         (expect): Use gdbchar.  Check for error reading from GDB.
16427         Clarify sync error output.
16428         (play): Check for errors writing to GDB.
16429         * linux-low.c (sigchld_handler): Really ignore `write' errors.
16430         * remote-utils.c (getpkt): Check for errors writing to the remote
16431         descriptor.
16432
16433 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16434
16435         * linux-low.c (linux_wait_1): Move non-debugging code out of
16436         `debug_threads' control.
16437
16438 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16439
16440         * linux-low.c (linux_wait_1): Don't set last_status here.
16441         * server.c (push_event, queue_stop_reply_callback): Assert we're
16442         not pushing a TARGET_WAITKIND_IGNORE event.
16443         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
16444         (myresume, handle_target_event): Set the thread's last_resume_kind
16445         and last_status from the target returned status.
16446
16447 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16448
16449         PR threads/10729
16450
16451         * linux-x86-low.c (update_debug_registers_callback): New.
16452         (i386_dr_low_set_addr): Use it.
16453         (i386_dr_low_get_addr): New.
16454         (i386_dr_low_set_control): Use update_debug_registers_callback.
16455         (i386_dr_low_get_control): New.
16456         (i386_dr_low_get_status): Adjust.
16457         * linux-low.c (linux_stop_lwp): New.
16458         * linux-low.h (linux_stop_lwp): Declare.
16459
16460         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
16461         argument instead of a i386_debug_reg_state.
16462         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
16463         a i386_debug_reg_state.
16464         (i386_insert_aligned_watchpoint): Adjust.
16465         (i386_remove_aligned_watchpoint): Adjust.
16466         (i386_low_stopped_data_address): Read the debug registers from the
16467         inferior instead of from the mirrors.
16468         * i386-low.h (struct i386_debug_reg_state): Extend comment.
16469         (i386_dr_low_get_addr): Declare.
16470         (i386_dr_low_get_control): Declare.
16471         (i386_dr_low_get_status): Change prototype.
16472
16473         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
16474         (i386_dr_low_get_addr): New.
16475         (i386_dr_low_get_control): New.
16476         (i386_dr_low_get_status): Adjust prototype.  Return
16477         dr_status_mirror.
16478         (i386_initial_stuff): Clear dr_status_mirror and
16479         dr_control_mirror.
16480         (i386_get_thread_context): Adjust.
16481         (i386_set_thread_context): Adjust.
16482         (i386_thread_added): Adjust.
16483
16484 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
16485
16486         * linux-low.h (linux_thread_area): Delete declaration.
16487
16488 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
16489
16490         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
16491         after its termination.
16492
16493 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
16494
16495         * linux-low.c (gdb_wants_lwp_stopped): Delete.
16496         (gdb_wants_all_stopped): Delete.
16497         (linux_wait_1): Don't call them.
16498         * server.c (handle_v_cont): Tag all threads as want-stopped.
16499         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
16500         stopped as "client-wants-stopped".
16501
16502 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
16503
16504         * Makefile.in (signals_h): New.
16505         (server_h): Depend on it.
16506         (server.o): Don't depend on $(signals_def).
16507         (signals.o): Depend on $(signals_def).
16508
16509 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
16510
16511         * Makefile.in (signals_def): New.
16512         (server_h): Append include/gdb/signals.h and signals_def.
16513         (server.o): Append signals_def.
16514
16515 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
16516
16517         * server.c (handle_target_event): Use target_signal_to_host for
16518         resume_info.sig initialization.
16519         * target.h (struct thread_resume) <sig>: New comment.
16520
16521 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
16522
16523         * server.c (handle_query): strcpy() the returned string from paddress()
16524         instead of sprintf().
16525         * utils.c (paddress): Return phex_nz().
16526
16527 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
16528
16529         * server.c (handle_v_cont): Call mourn_inferior if process
16530         just exited.
16531         (myresume): Likewise.
16532
16533 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
16534
16535         Static tracepoints, and integration with UST.
16536
16537         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
16538         * mem-break.c (uninsert_all_breakpoints)
16539         (reinsert_all_breakpoints): New.
16540         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
16541         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
16542         (gdb_agent_ust_loaded, helper_thread_id)
16543         (gdb_agent_helper_thread_id): New macros.
16544         (struct ipa_sym_addresses): Add addr_ust_loaded,
16545         addr_helper_thread_id, addr_cmd_buf.
16546         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
16547         (in_process_agent_loaded_ust): New.
16548         (write_e_ust_not_loaded): New.
16549         (maybe_write_ipa_ust_not_loaded): New.
16550         (struct collect_static_trace_data_action): New.
16551         (enum tracepoint_type) <static_tracepoint>: New.
16552         (struct tracepoint) <handle>: Mention static tracepoints.
16553         (struct static_tracepoint_ctx): New.
16554         (CMD_BUF_SIZE): New.
16555         (add_tracepoint_action): Handle static tracepoint actions.
16556         (unprobe_marker_at): New.
16557         (clear_installed_tracepoints): Handle static tracepoints.
16558         (cmd_qtdp): Handle static tracepoints.
16559         (probe_marker_at): New.
16560         (cmd_qtstart): Handle static tracepoints.
16561         (response_tracepoint): Handle static tracepoints.
16562         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
16563         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
16564         (get_context_regcache): Handle static tracepoints.
16565         (do_action_at_tracepoint): Handle static tracepoint actions.
16566         (traceframe_find_block_type): Handle static trace data blocks.
16567         (traceframe_read_sdata): New.
16568         (download_tracepoints): Download static tracepoint actions.
16569         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
16570         (GDB_PROBE_NAME): New.
16571         (ust_ops): New.
16572         (GET_UST_SYM): New.
16573         (USTF): New.
16574         (dlsym_ust): New.
16575         (ust_marker_to_static_tracepoint): New.
16576         (gdb_probe): New.
16577         (collect_ust_data_at_tracepoint): New.
16578         (gdb_ust_probe): New.
16579         (UNIX_PATH_MAX, SOCK_DIR): New.
16580         (gdb_ust_connect_sync_socket): New.
16581         (resume_thread, stop_thread): New.
16582         (run_inferior_command): New.
16583         (init_named_socket): New.
16584         (gdb_ust_socket_init): New.
16585         (cstr_to_hexstr): New.
16586         (next_st): New.
16587         (first_marker, next_marker): New.
16588         (response_ust_marker): New.
16589         (cmd_qtfstm, cmd_qtsstm): New.
16590         (unprobe_marker_at, probe_marker_at): New.
16591         (cmd_qtstmat, gdb_ust_thread): New.
16592         (gdb_ust_init): New.
16593         (initialize_tracepoint_ftlib): Call gdb_ust_init.
16594         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
16595         (ST_REGENTRY): New.
16596         (x86_64_st_collect_regmap): New.
16597         (X86_64_NUM_ST_COLLECT_GREGS): New.
16598         (AMD64_RIP_REGNUM): New.
16599         (supply_static_tracepoint_registers): New.
16600         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
16601         (ST_REGENTRY): New.
16602         (i386_st_collect_regmap): New.
16603         (i386_NUM_ST_COLLECT_GREGS): New.
16604         (supply_static_tracepoint_registers): New.
16605         * server.c (handle_query): Handle qXfer:statictrace:read.
16606         <qSupported>: Report support for StaticTracepoints, and
16607         qXfer:statictrace:read features.
16608         * server.h (traceframe_read_sdata)
16609         (supply_static_tracepoint_registers): Declare.
16610         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
16611         (unpack_varlen_hex): Include in IPA build.
16612         * Makefile.in (ustlibs, ustinc): New.
16613         (IPA_OBJS): Add remote-utils-ipa.o.
16614         ($(IPA_LIB)): Link -ldl and -lpthread.
16615         (UST_CFLAGS): New.
16616         (IPAGENT_CFLAGS): Add UST_CFLAGS.
16617         * config.in, configure: Regenerate.
16618
16619 2010-06-20  Ian Lance Taylor  <iant@google.com>
16620             Pedro Alves  <pedro@codesourcery.com>
16621
16622         * linux-x86-low.c (always_true): Delete.
16623         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
16624         trying to fool the compiler with always_true.
16625
16626 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
16627
16628         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
16629         conditions in gdbserver.
16630
16631 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
16632
16633         * spu-low.c (spu_read_memory): Wrap around local store limit.
16634         (spu_write_memory): Likewise.
16635
16636 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
16637
16638         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
16639         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
16640         LONGEST uses.
16641         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
16642         uses.
16643         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
16644         uses with LONGEST uses.
16645
16646 2010-06-14  Stan Shebs  <stan@codesourcery.com>
16647             Pedro Alves  <pedro@codesourcery.com>
16648
16649         Bytecode compiler.
16650
16651         * linux-x86-low.c: Include limits.h.
16652         (add_insns): New.
16653         (always_true): New.
16654         (EMIT_ASM): New.
16655         (EMIT_ASM32): New.
16656         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
16657         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
16658         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
16659         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
16660         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
16661         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
16662         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
16663         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
16664         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
16665         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
16666         (amd64_emit_void_call_2): New.
16667         (amd64_emit_ops): New.
16668         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
16669         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
16670         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
16671         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
16672         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
16673         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
16674         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
16675         (i386_emit_call, i386_emit_reg, i386_emit_pop)
16676         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
16677         (i386_emit_stack_adjust, i386_emit_int_call_1)
16678         (i386_emit_void_call_2): New.
16679         (i386_emit_ops): New.
16680         (x86_emit_ops): New.
16681         (the_low_target): Install x86_emit_ops.
16682         * server.h (struct emit_ops): New.
16683         (get_raw_reg_func_addr): Declare.
16684         (current_insn_ptr, emit_error): Declare.
16685         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
16686         (set_trace_state_variable_value): New defines.
16687         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
16688         addr_get_trace_state_variable_value and
16689         addr_set_trace_state_variable_value.
16690         (symbol_list): New fields for get_raw_reg,
16691         get_trace_state_variable_value and set_trace_state_variable_value.
16692         (condfn): New typedef.
16693         (struct tracepoint): New field `compiled_cond'.
16694         (do_action_at_tracepoint): Clear compiled_cond.
16695         (get_trace_state_variable_value, set_trace_state_variable_value):
16696         Export in the IPA.
16697         (condition_true_at_tracepoint): If there's a compiled condition,
16698         run that.
16699         (current_insn_ptr, emit_error): New globals.
16700         (struct bytecode_address): New.
16701         (get_raw_reg_func_addr): New.
16702         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
16703         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
16704         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
16705         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
16706         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
16707         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
16708         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
16709         (compile_tracepoint_condition, compile_bytecodes): New.
16710         * target.h (emit_ops): Forward declare.
16711         (struct target_ops): New field emit_ops.
16712         (target_emit_ops): New.
16713         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
16714         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
16715         * linux-low.c (linux_emit_ops): New.
16716         (linux_target_ops): Install it.
16717         * linux-low.h (struct linux_target_ops): New field emit_ops.
16718
16719 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
16720
16721         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
16722         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
16723
16724 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
16725             Stan Shebs  <stan@codesourcery.com>
16726
16727         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
16728         (all): Depend on $(extra_libraries).
16729         (install-only): Install the IPA.
16730         (IPA_OBJS, IPA_LIB): New.
16731         (clean): Remove the IPA lib.
16732         (IPAGENT_CFLAGS): New.
16733         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
16734         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
16735         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
16736         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
16737         * configure.ac: Check for atomic builtins support in the compiler.
16738         (IPA_DEPFILES, extra_libraries): Define.
16739         * configure.srv (ipa_obj): Add description.
16740         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
16741         (i[34567]86-*-linux*): Set ipa_obj.
16742         (x86_64-*-linux*): Set ipa_obj.
16743         * linux-low.c (stabilizing_threads): New.
16744         (supports_fast_tracepoints): New.
16745         (linux_detach): Stabilize threads before detaching.
16746         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
16747         the lwp is either not stabilizing, or is moving out of a jump pad.
16748         (linux_fast_tracepoint_collecting): New.
16749         (maybe_move_out_of_jump_pad): New.
16750         (enqueue_one_deferred_signal): New.
16751         (dequeue_one_deferred_signal): New.
16752         (linux_wait_for_event_1): If moving out of a jump pad, defer
16753         pending signals to later.
16754         (linux_stabilize_threads): New.
16755         (linux_wait_1): Check if threads need moving out of jump pads, and
16756         do it if so.
16757         (stuck_in_jump_pad_callback): New.
16758         (move_out_of_jump_pad_callback): New.
16759         (lwp_running): New.
16760         (linux_resume_one_lwp): Handle moving out of jump pads.
16761         (linux_set_resume_request): Dequeue deferred signals.
16762         (need_step_over_p): Also step over fast tracepoint jumps.
16763         (start_step_over): Also uninsert fast tracepoint jumps.
16764         (finish_step_over): Also reinsert fast tracepoint jumps.
16765         (linux_install_fast_tracepoint_jump): New.
16766         (linux_target_ops): Install linux_stabilize_threads and
16767         linux_install_fast_tracepoint_jump_pad.
16768         * linux-low.h (linux_target_ops) <get_thread_area,
16769         install_fast_tracepoint_jump_pad>: New fields.
16770         (struct lwp_info) <collecting_fast_tracepoint,
16771         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
16772         (linux_get_thread_area): Declare.
16773         * linux-x86-low.c (jump_insn): New.
16774         (x86_get_thread_area): New.
16775         (append_insns): New.
16776         (push_opcode): New.
16777         (amd64_install_fast_tracepoint_jump_pad): New.
16778         (i386_install_fast_tracepoint_jump_pad): New.
16779         (x86_install_fast_tracepoint_jump_pad): New.
16780         (the_low_target): Install x86_get_thread_area and
16781         x86_install_fast_tracepoint_jump_pad.
16782         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
16783         (struct fast_tracepoint_jump): New.
16784         (fast_tracepoint_jump_insn): New.
16785         (fast_tracepoint_jump_shadow): New.
16786         (find_fast_tracepoint_jump_at): New.
16787         (fast_tracepoint_jump_here): New.
16788         (delete_fast_tracepoint_jump): New.
16789         (set_fast_tracepoint_jump): New.
16790         (uninsert_fast_tracepoint_jumps_at): New.
16791         (reinsert_fast_tracepoint_jumps_at): New.
16792         (set_breakpoint_at): Use write_inferior_memory.
16793         (uninsert_raw_breakpoint): Use write_inferior_memory.
16794         (check_mem_read): Mask out fast tracepoint jumps.
16795         (check_mem_write): Mask out fast tracepoint jumps.
16796         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
16797         (set_fast_tracepoint_jump): Declare.
16798         (delete_fast_tracepoint_jump)
16799         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
16800         (reinsert_fast_tracepoint_jumps_at): Declare.
16801         * regcache.c: Don't compile many functions when building the
16802         in-process agent library.
16803         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
16804         the register buffer in the heap.
16805         (free_register_cache): If the register buffer isn't owned by the
16806         regcache, don't free it.
16807         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
16808         pre-existing register caches.
16809         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
16810         type.
16811         (convert_ascii_to_int): : Constify `from' parameter type.
16812         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
16813         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
16814         the needed buffer in-place.
16815         (relocate_instruction): New.
16816         * server.c (handle_query) <qSymbols>: If the target supports
16817         tracepoints, give it a chance of looking up symbols.  Report
16818         support for fast tracepoints.
16819         (handle_status): Stabilize threads.
16820         (process_serial_event): Adjust.
16821         * server.h (struct fast_tracepoint_jump): Forward declare.
16822         (struct process_info) <fast_tracepoint_jumps>: New field.
16823         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
16824         (decode_X_packet, decode_M_packet): Adjust.
16825         (relocate_instruction): Declare.
16826         (in_process_agent_loaded): Declare.
16827         (tracepoint_look_up_symbols): Declare.
16828         (struct fast_tpoint_collect_status): Declare.
16829         (fast_tracepoint_collecting): Declare.
16830         (force_unlock_trace_buffer): Declare.
16831         (handle_tracepoint_bkpts): Declare.
16832         (initialize_low_tracepoint)
16833         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
16834         * target.h (struct target_ops) <stabilize_threads,
16835         install_fast_tracepoint_jump_pad>: New fields.
16836         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
16837         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
16838         [HAVE_STDINT_H]: Include stdint.h.
16839         (trace_debug_1): Rename to ...
16840         (trace_vdebug): ... this.
16841         (trace_debug): Rename to ...
16842         (trace_debug_1): ... this.  Add `level' parameter.
16843         (trace_debug): New.
16844         (ATTR_USED, ATTR_NOINLINE): New.
16845         (IP_AGENT_EXPORT): New.
16846         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
16847         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
16848         (about_to_request_buffer_space, trace_buffer_is_full)
16849         (stopping_tracepoint, expr_eval_result, error_tracepoint)
16850         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
16851         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
16852         (traceframe_write_count, traceframes_created)
16853         (trace_state_variables)
16854         New renaming defines.
16855         (struct ipa_sym_addresses): New.
16856         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
16857         (symbol_list): New.
16858         (ipa_sym_addrs): New.
16859         (all_tracepoint_symbols_looked_up): New.
16860         (in_process_agent_loaded): New.
16861         (write_e_ipa_not_loaded): New.
16862         (maybe_write_ipa_not_loaded): New.
16863         (tracepoint_look_up_symbols): New.
16864         (debug_threads) [IN_PROCESS_AGENT]: New.
16865         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
16866         (UNKNOWN_SIDE_EFFECTS): New.
16867         (stop_tracing): New.
16868         (flush_trace_buffer): New.
16869         (stop_tracing_bkpt): New.
16870         (flush_trace_buffer_bkpt): New.
16871         (read_inferior_integer): New.
16872         (read_inferior_uinteger): New.
16873         (read_inferior_data_pointer): New.
16874         (write_inferior_data_pointer): New.
16875         (write_inferior_integer): New.
16876         (write_inferior_uinteger): New.
16877         (struct collect_static_trace_data_action): Delete.
16878         (enum tracepoint_type): New.
16879         (struct tracepoint) <type>: New field `type'.
16880         <actions_str, step_actions, step_actions_str>: Only include in
16881         GDBserver.
16882         <orig_size, obj_addr_on_target, adjusted_insn_addr>
16883         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
16884         (tracepoints): Use IP_AGENT_EXPORT.
16885         (last_tracepoint): Don't include in the IPA.
16886         (stopping_tracepoint): Use IP_AGENT_EXPORT.
16887         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
16888         (alloced_trace_state_variables): New.
16889         (trace_state_variables): Use IP_AGENT_EXPORT.
16890         (traceframe_t): Delete unused variable.
16891         (circular_trace_buffer): Don't include in the IPA.
16892         (trace_buffer_start): Delete.
16893         (struct trace_buffer_control): New.
16894         (trace_buffer_free): Delete.
16895         (struct ipa_trace_buffer_control): New.
16896         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
16897         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
16898         New.
16899         (trace_buffer_ctrl): New.
16900         (TRACE_BUFFER_CTRL_CURR): New.
16901         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
16902         Reimplement as macros.
16903         (trace_buffer_wrap): Delete.
16904         (traceframe_write_count, traceframe_read_count)
16905         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
16906         (struct tracepoint_hit_ctx) <type>: New field.
16907         (struct fast_tracepoint_ctx): New.
16908         (memory_barrier): New.
16909         (cmpxchg): New.
16910         (record_tracepoint_error): Update atomically in the IPA.
16911         (clear_inferior_trace_buffer): New.
16912         (about_to_request_buffer_space): New.
16913         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
16914         updating the same buffer.
16915         (add_tracepoint): Default the tracepoint's type to trap
16916         tracepoint, and orig_size to -1.
16917         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
16918         internal variables.
16919         (create_trace_state_variable): New parameter `gdb'.  Handle it.
16920         (clear_installed_tracepoints): Clear fast tracepoint jumps.
16921         (cmd_qtdp): Handle fast tracepoints.
16922         (cmd_qtdv): Adjust.
16923         (max_jump_pad_size): New.
16924         (gdb_jump_pad_head): New.
16925         (get_jump_space_head): New.
16926         (claim_jump_space): New.
16927         (sort_tracepoints): New.
16928         (MAX_JUMP_SIZE): New.
16929         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
16930         IPA.
16931         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
16932         support.  Upload fast traceframes, and delete internal IPA
16933         breakpoints.
16934         (stop_tracing_handler): New.
16935         (flush_trace_buffer_handler): New.
16936         (cmd_qtstop): Upload fast tracepoints.
16937         (response_tracepoint): Handle fast tracepoints.
16938         (tracepoint_finished_step): Upload fast traceframes.  Set the
16939         tracepoint hit context's tracepoint type.
16940         (handle_tracepoint_bkpts): New.
16941         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
16942         type.  Add comment about fast tracepoints.
16943         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
16944         non-existing action_str field.
16945         (get_context_regcache): Handle fast tracepoints.
16946         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
16947         to the regcache.
16948         (fast_tracepoint_from_jump_pad_address): New.
16949         (fast_tracepoint_from_ipa_tpoint_address): New.
16950         (collecting_t): New.
16951         (force_unlock_trace_buffer): New.
16952         (fast_tracepoint_collecting): New.
16953         (collecting): New.
16954         (gdb_collect): New.
16955         (write_inferior_data_ptr): New.
16956         (target_tp_heap): New.
16957         (target_malloc): New.
16958         (download_agent_expr): New.
16959         (UALIGN): New.
16960         (download_tracepoints): New.
16961         (download_trace_state_variables): New.
16962         (upload_fast_traceframes): New.
16963         (IPA_FIRST_TRACEFRAME): New.
16964         (IPA_NEXT_TRACEFRAME_1): New.
16965         (IPA_NEXT_TRACEFRAME): New.
16966         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
16967         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
16968         (gdb_jump_pad_buffer_end): New.
16969         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
16970         (initialize_tracepoint): Adjust.
16971         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
16972         buffer.  Initialize the low module.
16973         * utils.c (PREFIX, TOOLNAME): New.
16974         (malloc_failure): Use PREFIX.
16975         (error): In the IPA, an error causes an exit.
16976         (fatal, warning): Use PREFIX.
16977         (internal_error): Use TOOLNAME.
16978         (NUMCELLS): Increase to 10.
16979         * configure, config.in: Regenerate.
16980
16981 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
16982
16983         * server.c (handle_query) <qSupported>: Do two passes over the
16984         qSupported string to avoid nesting strtok.
16985
16986 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
16987
16988         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
16989         (CDEPS): New.
16990         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
16991         -Wl,--dynamic-list.
16992         * configure: Regenerate.
16993         * proc-service.list: New.
16994
16995 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
16996
16997         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
16998         New comment.
16999
17000 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
17001
17002         * gdbreplay.c (remote_open): Check error return from socket() call by
17003         its equality to -1 not by it being negative.
17004         * remote-utils.c (remote_open): Likewise.
17005
17006 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
17007
17008         * config.h: Regenerate.
17009
17010 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17011
17012         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
17013         doesn't provide PTRACE_GET_THREAD_AREA.
17014
17015 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17016
17017         * linux-m68k-low.c: Include <asm/ptrace.h>
17018         (ps_get_thread_area): Implement.
17019
17020 2010-05-03  Doug Evans  <dje@google.com>
17021
17022         * event-loop.c (struct callback_event): New struct.
17023         (callback_list): New global.
17024         (append_callback_event, delete_callback_event): New functions.
17025         (process_callback): New function.
17026         (start_event_loop): Call it.
17027         * remote-utils.c (NOT_SCHEDULED): Define.
17028         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
17029         moved out of readchar.
17030         (readchar): Rewrite.  Call reschedule before returning.
17031         (reset_readchar): New function.
17032         (remote_close): Call it.
17033         (process_remaining, reschedule): New functions.
17034         * server.h (callback_handler_func): New typedef.
17035         (append_callback_event, delete_callback_event): Declare.
17036
17037 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17038
17039         * proc-service.c (ps_pglobal_lookup): Use
17040         thread_db_look_up_one_symbol.
17041         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
17042         parameter.  Use it instead of all_symbols_looked_up.
17043         * server.h (struct process_info) <all_symbols_looked_up>: Delete
17044         field.
17045         (all_symbols_looked_up): Don't declare.
17046         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
17047         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
17048         field.
17049         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
17050         Set all_symbols_looked_up here.
17051         (thread_db_look_up_one_symbol): New.
17052         (thread_db_get_tls_address): Adjust.
17053         (thread_db_load_search, try_thread_db_load_1): Always allocate the
17054         thread_db object on the heap, and tentatively set it in the
17055         process structure.
17056         (thread_db_init): Don't set all_symbols_looked_up here.
17057         * linux-low.h (thread_db_look_up_one_symbol): Declare.
17058
17059 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17060
17061         * linux-low.c (linux_kill, linux_detach): Adjust.
17062         (status_pending_p_callback): Remove redundant statement.  Check
17063         for !TARGET_WAITIKIND_IGNORE, instead of
17064         TARGET_WAITKIND_STOPPED.
17065         (handle_tracepoints): Make sure LWP is locked.  Adjust.
17066         (linux_wait_for_event_1): Adjust.
17067         (linux_cancel_breakpoints): New.
17068         (unsuspend_one_lwp): New.
17069         (unsuspend_all_lwps): New.
17070         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
17071         (send_sigstop_callback): Change return type to int, add new
17072         `except' parameter and handle it.
17073         (suspend_and_send_sigstop_callback): New.
17074         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
17075         pass them down.  If SUSPEND, also increment the lwp's suspend
17076         count.
17077         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
17078         (need_step_over_p): Don't consider suspended LWPs.
17079         (start_step_over): Adjust.
17080         (proceed_one_lwp): Change return type to int, add new `except'
17081         parameter and handle it.
17082         (unsuspend_and_proceed_one_lwp): New.
17083         (proceed_all_lwps): Use find_inferior instead of
17084         for_each_inferior.
17085         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
17086         also decrement the suspend count of LWPs.  Pass `except' down,
17087         instead of hacking its suspend count.
17088         (linux_pause_all): Add `freeze' parameter.  Adjust.
17089         (linux_unpause_all): New.
17090         (linux_target_ops): Install linux_unpause_all.
17091         * server.c (handle_status): Adjust.
17092         * target.h (struct target_ops): New fields `unpause_all' and
17093         `cancel_breakpoints'.  Add new parameter to `pause_all'.
17094         (pause_all): Add new `freeze' parameter.
17095         (unpause_all): New.
17096         (cancel_breakpoints): New.
17097         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
17098         cancel breakpoints.
17099         (cmd_qtstart): Pause threads.
17100         (stop_tracing): Pause threads, and cancel breakpoints.
17101         * win32-low.c (win32_target_ops): Adjust.
17102
17103 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17104
17105         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
17106         the inferior right away from here...
17107         (linux_wait_1): ... to here, and adjust to check the thread's
17108         last_resume_kind instead of the lwp's step or stop_expected flags.
17109
17110 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17111
17112         * README: Use consistent `GDB' and `GDBserver' spellings.
17113
17114 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17115
17116         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
17117         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
17118         (linux_detach_one_lwp): Assume the lwp is stopped.
17119         (any_thread_of): Delete.
17120         (linux_detach): Stop all lwps here.  Don't blindly delete all
17121         breakpoints.
17122         (delete_lwp_callback): New.
17123         (linux_mourn): Delete all lwps of the process that is gone.
17124         (linux_wait_1): Don't delete the last lwp of the process here.
17125         * mem-break.h (mark_breakpoints_out): Declare.
17126         * mem-break.c (mark_breakpoints_out): New.
17127         (free_all_breakpoints): Use it.
17128         * server.c (handle_target_event): If the process is gone, mark
17129         breakpoints out.
17130         * thread-db.c (struct thread_db) <create_bp>: New field.
17131         (thread_db_enable_reporting): Fix prototype.  Store a thread event
17132         breakpoint reference in the thread_db struct.
17133         (thread_db_load_search): Clear the thread_db object.
17134         (try_thread_db_load_1): Ditto.
17135         (switch_to_process): New.
17136         (disable_thread_event_reporting): Use it.
17137         (remove_thread_event_breakpoints): New.
17138         (thread_db_detach, thread_db_mourn): Use it.
17139
17140 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
17141
17142         * linux-low.c (linux_enable_event_reporting): New.
17143         (linux_wait_for_event_1, handle_extended_wait): Use it.
17144
17145 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
17146
17147         * linux-low.c (linux_kill_one_lwp, linux_kill)
17148         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
17149         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
17150         SIGSTOP even if the LWP is stopped.
17151         (send_sigstop_callback): New.
17152         (stop_all_lwps): Use send_sigstop_callback instead.
17153         (linux_resume_one_thread): Adjust.
17154         (proceed_one_lwp): Still proceed an LWP that the client has
17155         requested to stop, if we haven't reported it as stopped yet.  Make
17156         sure that LWPs the client want stopped, have a pending SIGSTOP.
17157
17158 2010-04-26  Doug Evans  <dje@google.com>
17159
17160         * server.c (handle_general_set): Make static.
17161
17162         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
17163         Print received char after testing for error/eof instead of before.
17164         (input_interrupt): Tweak comment.
17165
17166 2010-04-23  Doug Evans  <dje@google.com>
17167
17168         * server.c (start_inferior): Print inferior argv if --debug.
17169
17170 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
17171
17172         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
17173         * nto-x86-low.c: Include server.h
17174
17175 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
17176
17177         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
17178         be consistent with other sources of this directory.
17179         (init_registers_amd64): Correct name of source file of this function
17180         in the comment.
17181
17182 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17183
17184         * configure.srv (x86_64-*-mingw*): New configuration for Windows
17185         64-bit executables.
17186
17187 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17188
17189         * win32-i386-low.c: Add 64-bit support.
17190         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
17191         (init_registers_amd64): Declare.
17192         (mappings): Add 64-bit version of array.
17193         (init_windows_x86): New function.
17194         (the_low_target): Change init_arch field to init_windows_x86.
17195
17196 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17197
17198         * win32-low.c: Adapt to support also 64-bit architecture.
17199         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
17200         (get_image_name): Use SIZE_T type for local variable `done'.
17201         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
17202         (toolhelp_get_dll_name): Idem.
17203         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
17204         Use uintptr_t typecast to avoid warning.
17205         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
17206         (handle_exception): Use phex_nz to avoid warning.
17207         (win32_wait): Remove unused local variable `process'.
17208
17209 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17210
17211         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
17212         `amd64-avx.o'.
17213
17214 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
17215
17216         * configure.ac: Use `ws2_32' library for srv_mingw.
17217         * configure: Regenerate.
17218         * gdbreplay.c: Include winsock2.h instead of winsock.h.
17219         * remote-utils.c: Likewise.
17220
17221 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
17222
17223         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
17224         if __x86_64__ is defined.
17225
17226 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17227
17228         * configure: Regenerate.
17229
17230 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17231
17232         * server.c (handle_query): Handle 'qGetTIBAddr' query.
17233         * target.h (target_ops): New get_tib_address field.
17234         * win32-low.h (win32_thread_info): Add thread_local_base field.
17235         * win32-low.c (child_add_thread): Add tlb argument.
17236         Set thread_local_base field to TLB.
17237         (get_child_debug_event): Adapt to child_add_thread change.
17238         (win32_get_tib_address): New function.
17239         (win32_target_ops): Set get_tib_address field to
17240         win32_get_tib_address.
17241         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
17242
17243 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17244
17245         * linux-low.c (linux_mourn): Also remove the process.
17246         * server.c (handle_target_event): Don't remove the process here.
17247         * nto-low.c (nto_mourn): New.
17248         (nto_target_ops): Install it.
17249         * spu-low.c (spu_mourn): New.
17250         (spu_target_ops): Install it.
17251         * win32-low.c (win32_mourn): New.
17252         (win32_target_ops): Install it.
17253
17254 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17255
17256         * server.h (buffer_xml_printf): Remove redundant `;'.
17257
17258 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17259
17260         * regcache.c (set_register_cache): Invalidate regcaches before
17261         changing the register cache layout.
17262         (regcache_invalidate_one): Allow a NULL regcache.
17263         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
17264         regcaches before changing the register cache layout or the target
17265         regsets.
17266
17267 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
17268
17269         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
17270         variable warning on Linux/x86-64.
17271
17272 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17273
17274         GDBserver disconnected tracing support.
17275
17276         * linux-low.c (linux_remove_process): Delete.
17277         (add_lwp): Don't set last_resume_kind here.
17278         (linux_kill): Use `mourn'.
17279         (linux_detach): Use `thread_db_detach', and `mourn'.
17280         (linux_mourn): New.
17281         (linux_attach_lwp_1): Adjust comment.
17282         (linux_attach): last_resume_kind moved the thread_info; adjust.
17283         (status_pending_p_callback): Adjust.
17284         (linux_wait_for_event_1): Adjust.
17285         (count_events_callback, select_singlestep_lwp_callback)
17286         (select_event_lwp_callback, cancel_breakpoints_callback)
17287         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
17288         (proceed_one_lwp): Adjust.
17289         (linux_async): Add debug output.
17290         (linux_thread_stopped): New.
17291         (linux_pause_all): New.
17292         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
17293         linux_pause_all.
17294         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
17295         (thread_db_free): Delete declaration.
17296         (thread_db_detach, thread_db_mourn): Declare.
17297         * thread-db.c (thread_db_init): Use thread_db_mourn.
17298         (thread_db_free): Delete, split in two.
17299         (disable_thread_event_reporting): New.
17300         (thread_db_detach): New.
17301         (thread_db_mourn): New.
17302
17303         * server.h (struct thread_info) <last_resume_kind>: New field.
17304         <attached>: Add comment.
17305         <gdb_detached>: New field.
17306         (handler_func): Change return type to int.
17307         (handle_serial_event, handle_target_event): Ditto.
17308         (gdb_connected): Declare.
17309         (tracing): Delete.
17310         (disconnected_tracing): Declare.
17311         (stop_tracing): Declare.
17312
17313         * server.c (handle_query) <qSupported>: Report support for
17314         disconnected tracing.
17315         (queue_stop_reply_callback): Account for running threads.
17316         (gdb_wants_thread_stopped): New.
17317         (gdb_wants_all_threads_stopped): New.
17318         (gdb_reattached_process): New.
17319         (handle_status): Clear the `gdb_detached' flag of all processes.
17320         In all-stop, stop all threads.
17321         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
17322         (process_serial_event): If the remote connection breaks, or if an
17323         exit was forced with "monitor exit", force an event loop exit.
17324         Handle disconnected tracing on detach.
17325         (handle_serial_event): Adjust.
17326         (handle_target_event): If GDB isn't connected, forward events back
17327         to the inferior, unless the last process exited, in which case,
17328         exit gdbserver.  Adjust interface.
17329
17330         * remote-utils.c (remote_open): Don't block in accept.  Instead
17331         register an event loop source on the listen socket file
17332         descriptor.  Refactor bits into ...
17333         (listen_desc): ... this new global.
17334         (gdb_connected): ... this new function.
17335         (enable_async_notification): ... this new function.
17336         (handle_accept_event): ... this new function.
17337         (remote_close): Clear remote_desc.
17338
17339         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
17340
17341         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
17342         New fields.
17343         (mourn_inferior): Define.
17344         (target_process_qsupported): Avoid the dangling else problem.
17345         (thread_stopped): Define.
17346         (pause_all): Define.
17347         (target_waitstatus_to_string): Declare.
17348         * target.c (target_waitstatus_to_string): New.
17349
17350         * tracepoint.c (tracing): Make extern.
17351         (disconnected_tracing): New.
17352         (stop_tracing): Make extern.  Handle tracing stops due to GDB
17353         disconnecting.
17354         (cmd_qtdisconnected): New.
17355         (cmd_qtstatus): Report disconnected tracing status in trace reply.
17356         (handle_tracepoint_general_set): Handle QTDisconnected.
17357
17358         * event-loop.c (event_handler_func): Change return type to int.
17359         (process_event): Bail out if the event handler wants the event
17360         loop to stop.
17361         (handle_file_event): Ditto.
17362         (start_event_loop): Bail out if the event handler wants the event
17363         loop to stop.
17364
17365         * nto-low.c (nto_target_ops): Adjust.
17366         * spu-low.c (spu_wait): Don't remove the process here.
17367         (spu_target_ops): Adjust.
17368         * win32-low.c (win32_wait): Don't remove the process here.
17369         (win32_target_ops): Adjust.
17370
17371 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17372
17373         * regcache.c (realloc_register_cache): Invalidate inferior's
17374         regcache before recreating it.
17375
17376 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
17377
17378         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
17379
17380 2010-04-09  Stan Shebs  <stan@codesourcery.com>
17381             Pedro Alves  <pedro@codesourcery.com>
17382
17383         * server.h (LONGEST): New.
17384         (struct thread_info) <while_stepping>: New field.
17385         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
17386         Declare.
17387         (initialize_tracepoint, handle_tracepoint_general_set)
17388         (handle_tracepoint_query, tracepoint_finished_step)
17389         (tracepoint_was_hit, release_while_stepping_state_list):
17390         (current_traceframe): Declare.
17391         * server.c (handle_general_set): Handle tracepoint packets.
17392         (read_memory): New.
17393         (write_memory): New.
17394         (handle_search_memory_1): Use read_memory.
17395         (handle_query): Report support for conditional tracepoints, trace
17396         state variables, and tracepoint sources.  Handle tracepoint
17397         queries.
17398         (main): Initialize the tracepoints module.
17399         (process_serial_event): Handle traceframe reads/writes.
17400
17401         * linux-low.c (handle_tracepoints): New.
17402         (linux_wait_1): Call it.
17403         (linux_resume_one_lwp): Handle while-stepping.
17404         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
17405         (linux_target_ops): Install them.
17406         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
17407         New field.
17408         * linux-x86-low.c (x86_supports_tracepoints): New.
17409         (the_low_target). Install it.
17410
17411         * mem-break.h (delete_breakpoint): Declare.
17412         * mem-break.c (delete_breakpoint): Make external.
17413
17414         * target.h (struct target_ops): Add `supports_tracepoints',
17415         `read_pc', and `write_pc' fields.
17416         (target_supports_tracepoints): Define.
17417         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
17418         (phex_nz): New.
17419
17420         * regcache.h (struct regcache) <registers_owned>: New field.
17421         (init_register_cache, regcache_cpy): Declare.
17422         (regcache_read_pc, regcache_write_pc): Declare.
17423         (register_cache_size): Declare.
17424         (supply_regblock): Declare.
17425         * regcache.c (init_register_cache): New.
17426         (new_register_cache): Use it.
17427         (regcache_cpy): New.
17428         (register_cache_size): New.
17429         (supply_regblock): New.
17430         (regcache_read_pc, regcache_write_pc): New.
17431
17432         * tracepoint.c: New.
17433
17434         * Makefile.in (OBS): Add tracepoint.o.
17435         (tracepoint.o): New rule.
17436
17437 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
17438
17439         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
17440         (i386-mmx.o): New.
17441         (i386-mmx.c): Likewise.
17442         (i386-mmx-linux.o): Likewise.
17443         (i386-mmx-linux.c): Likewise.
17444
17445         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
17446         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
17447         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
17448         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
17449
17450         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
17451         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
17452         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
17453
17454 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
17455
17456         * Makefile.in (clean): Updated.
17457         (i386-avx.o): New.
17458         (i386-avx.c): Likewise.
17459         (i386-avx-linux.o): Likewise.
17460         (i386-avx-linux.c): Likewise.
17461         (amd64-avx.o): Likewise.
17462         (amd64-avx.c): Likewise.
17463         (amd64-avx-linux.o): Likewise.
17464         (amd64-avx-linux.c): Likewise.
17465
17466         * configure.srv (srv_i386_regobj): Add i386-avx.o.
17467         (srv_i386_linux_regobj): Add i386-avx-linux.o.
17468         (srv_amd64_regobj): Add amd64-avx.o.
17469         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
17470         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
17471         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
17472         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
17473         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
17474         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
17475         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
17476
17477         * i387-fp.c: Include "i386-xstate.h".
17478         (i387_xsave): New.
17479         (i387_cache_to_xsave): Likewise.
17480         (i387_xsave_to_cache): Likewise.
17481         (x86_xcr0): Likewise.
17482
17483         * i387-fp.h (i387_cache_to_xsave): Likewise.
17484         (i387_xsave_to_cache): Likewise.
17485         (x86_xcr0): Likewise.
17486
17487         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
17488         * linux-crisv32-low.c (target_regsets): Likewise.
17489         * linux-m68k-low.c (target_regsets): Likewise.
17490         * linux-mips-low.c (target_regsets): Likewise.
17491         * linux-ppc-low.c (target_regsets): Likewise.
17492         * linux-s390-low.c (target_regsets): Likewise.
17493         * linux-sh-low.c (target_regsets): Likewise.
17494         * linux-sparc-low.c (target_regsets): Likewise.
17495         * linux-xtensa-low.c (target_regsets): Likewise.
17496
17497         * linux-low.c: Include <sys/uio.h>.
17498         (regsets_fetch_inferior_registers): Support nt_type.
17499         (regsets_store_inferior_registers): Likewise.
17500         (linux_process_qsupported): New.
17501         (linux_target_ops): Add linux_process_qsupported.
17502
17503         * linux-low.h (regset_info): Add nt_type.
17504         (linux_target_ops): Add process_qsupported.
17505
17506         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
17507         and <sys/uio.h>.
17508         (init_registers_i386_avx_linux): New.
17509         (init_registers_amd64_avx_linux): Likewise.
17510         (xmltarget_i386_linux_no_xml): Likewise.
17511         (xmltarget_amd64_linux_no_xml): Likewise.
17512         (PTRACE_GETREGSET): Likewise.
17513         (PTRACE_SETREGSET): Likewise.
17514         (x86_fill_xstateregset): Likewise.
17515         (x86_store_xstateregset): Likewise.
17516         (use_xml): Likewise.
17517         (x86_linux_update_xmltarget): Likewise.
17518         (x86_linux_process_qsupported): Likewise.
17519         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
17520         (x86_arch_setup): Don't call init_registers_amd64_linux nor
17521         init_registers_i386_linux here.  Call
17522         x86_linux_update_xmltarget.
17523         (the_low_target): Add x86_linux_process_qsupported.
17524
17525         * server.c (handle_query): Call target_process_qsupported.
17526
17527         * target.h (target_ops): Add process_qsupported.
17528         (target_process_qsupported): New.
17529
17530 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
17531
17532         * inferiors.c (add_thread): Set last_status kind to
17533         TARGET_WAITKIND_IGNORE.
17534         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
17535         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
17536         (linux_wait_1): Move `thread' local definition to block that uses
17537         it.  Don't NULL initialize `event_child'.
17538         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
17539         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
17540         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
17541
17542 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17543
17544         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
17545         an extended waitstatus, or by a watchpoint.
17546         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
17547         thread was stepping or has been stopped by a watchpoint.
17548
17549 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17550
17551         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
17552         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
17553         of another, then delete the previous, and validate all
17554         breakpoints.
17555         (validate_inserted_breakpoint): New.
17556         (delete_disabled_breakpoints): New.
17557         (validate_breakpoints): New.
17558         (check_mem_read): Validate breakpoints before trusting their
17559         shadow.  Delete disabled breakpoints.
17560         (check_mem_write): Validate breakpoints before trusting they
17561         should be inserted.  Delete disabled breakpoints.
17562         * mem-break.h (validate_breakpoints):
17563         * server.c (handle_query): Validate breakpoints when we see a
17564         qSymbol query.
17565
17566 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17567
17568         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
17569         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
17570         if we could tell there's a GDB breakpoint at stop_pc.
17571         (need_step_over_p): Don't do a step over if we find a GDB
17572         breakpoint at the resume PC.
17573
17574         * mem-break.c (struct raw_breakpoint): New.
17575         (enum bkpt_type): New type `gdb_breakpoint'.
17576         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
17577         fields.  New field `raw'.
17578         (find_raw_breakpoint_at): New.
17579         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
17580         breakpoint instead.
17581         (set_breakpoint_at): Adjust.
17582         (delete_raw_breakpoint): New.
17583         (release_breakpoint): New.
17584         (delete_breakpoint): Rename to...
17585         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
17586         release_breakpoint.  Return ENOENT.
17587         (delete_breakpoint): Reimplement.
17588         (find_breakpoint_at): Delete.
17589         (find_gdb_breakpoint_at): New.
17590         (delete_breakpoint_at): Delete.
17591         (set_gdb_breakpoint_at): New.
17592         (delete_gdb_breakpoint_at): New.
17593         (gdb_breakpoint_here): New.
17594         (set_reinsert_breakpoint): Use release_breakpoint.
17595         (uninsert_breakpoint): Rename to ...
17596         (uninsert_raw_breakpoint): ... this.
17597         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
17598         (reinsert_raw_breakpoint): Change parameter type to
17599         raw_breakpoint.
17600         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
17601         instead.
17602         (check_breakpoints): Adjust.  Use release_breakpoint.
17603         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
17604         (breakpoint_inserted_here): Ditto.
17605         (check_mem_read): Adjust to iterate over raw breakpoints instead.
17606         Don't trust the breakpoint's shadow if it is not inserted.
17607         (check_mem_write): Adjust to iterate over raw breakpoints instead.
17608         (delete_all_breakpoints): Adjust.
17609         (free_all_breakpoints): Mark all breakpoints as uninserted, and
17610         use delete_breakpoint_1.
17611
17612         * mem-break.h (breakpoints_supported): Delete declaration.
17613         (set_gdb_breakpoint_at): Declare.
17614         (gdb_breakpoint_here): Declare.
17615         (delete_breakpoint_at): Delete.
17616         (delete_gdb_breakpoint_at): Declare.
17617
17618         * server.h (struct raw_breakpoint): Forward declare.
17619         (struct process_info): New field `raw_breakpoints'.
17620
17621         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
17622         breakpoints.
17623
17624 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17625
17626         * linux-low.c (status_pending_p_callback): Fix comment.
17627         (linux_wait_for_event_1): Move most of the internal breakpoint
17628         handling from here...
17629         (linux_wait_1): ... to here.
17630         (count_events_callback): New.
17631         (select_singlestep_lwp_callback): New.
17632         (select_event_lwp_callback): New.
17633         (cancel_breakpoints_callback): New.
17634         (select_event_lwp): New.
17635         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
17636         priority to all LWPs that have had events that should be reported
17637         to the client.  Cancel breakpoints when about to reporting the
17638         event to the client, not while stopping lwps.  No longer cancel
17639         finished single-steps here.
17640         (cancel_finished_single_step): Delete.
17641         (cancel_finished_single_steps): Delete.
17642
17643 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17644
17645         * mem-break.c (enum bkpt_type): New.
17646         (struct breakpoint): New field `type'.
17647         (set_breakpoint_at): Change return type to struct breakpoint
17648         pointer.  Set type to `other_breakpoint' by default.
17649         (delete_breakpoint): Rewrite, supporting more than one breakpoint
17650         in the breakpoint list.
17651         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
17652         (reinsert_breakpoint): Rename to ...
17653         (reinsert_raw_breakpoint): ... this.
17654         (reinsert_breakpoints_at): Adjust.
17655         * mem-break.h (struct breakpoint): Declare.
17656         (set_breakpoint_at): Change return type to struct breakpoint
17657         pointer.
17658
17659 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17660
17661         * server.c (handle_query): Assign, not compare.
17662
17663 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
17664
17665         Teach linux gdbserver to step-over-breakpoints.
17666
17667         * linux-low.c (can_hardware_single_step): New.
17668         (supports_breakpoints): New.
17669         (handle_extended_wait): If stopping threads, read the stop pc of
17670         the new cloned LWP.
17671         (get_pc): New.
17672         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
17673         low target doesn't support retrieving the PC.
17674         (add_lwp): Set last_resume_kind to resume_continue.
17675         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
17676         (linux_attach): Don't clear stop_expected.  Set the lwp's
17677         last_resume_kind to resume_stop.
17678         (linux_detach_one_lwp): Don't check for removed breakpoints.
17679         (check_removed_breakpoint): Delete.
17680         (status_pending_p): Rename to ...
17681         (status_pending_p_callback): ... this.  Don't check for removed
17682         breakpoints.  Don't consider threads that are stopped from GDB's
17683         perspective.
17684         (linux_wait_for_lwp): Always read the stop_pc here.
17685         (cancel_breakpoint): New.
17686         (step_over_bkpt): New global.
17687         (linux_wait_for_event_1): Implement stepping over breakpoints.
17688         (gdb_wants_lwp_stopped): New.
17689         (gdb_wants_all_stopped): New.
17690         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
17691         single-step traps here.  Store the thread's last reported target
17692         wait status.
17693         (send_sigstop): Don't clear stop_expected.  Always set it,
17694         instead.
17695         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
17696         (cancel_finished_single_step): New.
17697         (cancel_finished_single_steps): New.
17698         (wait_for_sigstop): Don't cancel finished single-step traps here.
17699         (linux_resume_one_lwp): Don't check for removed breakpoints.
17700         Don't set `step' on non-hardware step archs.
17701         (linux_set_resume_request): Ignore resume_stop requests if already
17702         stopping or stopped.  Set the lwp's last_resume_kind.
17703         (resume_status_pending_p): Don't check for removed breakpoints.
17704         (need_step_over_p): New.
17705         (start_step_over): New.
17706         (finish_step_over): New.
17707         (linux_resume_one_thread): Always queue a sigstop for resume_stop
17708         requests.  Clear the thread's last reported target waitstatus.
17709         Don't use the `suspended' flag.  Don't consider pending breakpoints.
17710         (linux_resume): Start a step-over if necessary.
17711         (proceed_one_lwp): New.
17712         (proceed_all_lwps): New.
17713         (unstop_all_lwps): New.
17714         * linux-low.h (struct lwp_info): Rewrite comment for the
17715         `suspended' flag.  Add the `stop_pc' field.  Delete the
17716         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
17717         Add `'last_resume_kind' and `need_step_over' fields.
17718         * inferiors.c (struct thread_info): Delete, moved elsewhere.
17719         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
17720         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
17721         (set_raw_breakpoint_at): New.
17722         (set_breakpoint_at): Rewrite to use it.
17723         (reinsert_breakpoint_handler): Delete.
17724         (set_reinsert_breakpoint): New.
17725         (reinsert_breakpoint_by_bp): Delete.
17726         (delete_reinsert_breakpoints): New.
17727         (uninsert_breakpoint): Rewrite.
17728         (uninsert_breakpoints_at): New.
17729         (reinsert_breakpoint): Rewrite.
17730         (reinsert_breakpoints_at): New.
17731         (check_breakpoints): Rewrite.
17732         (breakpoint_here): New.
17733         (breakpoint_inserted_here): New.
17734         (check_mem_read): Adjust.
17735         * mem-break.h (breakpoints_supported, breakpoint_here)
17736         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
17737         (reinsert_breakpoint_by_bp): Delete declaration.
17738         (delete_reinsert_breakpoints): Declare.
17739         (reinsert_breakpoint): Delete declaration.
17740         (reinsert_breakpoints_at): Declare.
17741         (uninsert_breakpoint): Delete declaration.
17742         (uninsert_breakpoints_at): Declare.
17743         (check_breakpoints): Adjust prototype.
17744         * server.h: Adjust include order.
17745         (struct thread_info): Declare here.  Add a `last_status' field.
17746
17747 2010-03-23  Michael Snyder  <msnyder@vmware.com>
17748
17749         * server.c (crc32): New function.
17750         (handle_query): Add handling for 'qCRC:' request.
17751
17752 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
17753
17754         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
17755         lwp had been stopped by a watchpoint.
17756
17757 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
17758
17759         * server.h (internal_error): Declare.
17760         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
17761         * utils.c (internal_error): New function.
17762
17763 2010-03-15  Andreas Schwab  <schwab@redhat.com>
17764
17765         * configure.srv: Fix typo setting srv_regobj.
17766
17767 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
17768
17769         * linux-low.c (fetch_register): Avoid passing a non string literal
17770         format to `error'.
17771         (usr_store_inferior_registers): Ditto.
17772
17773 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
17774
17775         * linux-low.c (linux_write_memory): Bail out early if peeking
17776         memory failed.
17777
17778 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
17779
17780         * linux-low.h (struct lwp_info): New fields
17781         `stopped_by_watchpoint' and `stopped_data_address'.
17782         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
17783         here, and cache them in the lwp object.
17784         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
17785         directly.
17786         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
17787         field.
17788         (linux_stopped_by_watchpoint): Rewrite.
17789         (linux_stopped_data_address): Rewrite.
17790
17791 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
17792
17793         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
17794         switching the current inferior, not before.
17795
17796 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
17797
17798         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
17799         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
17800         i386-linux.c and amd64-linux.c.
17801         (reg-i386.o): Removed.
17802         (reg-i386.c): Likewise.
17803         (reg-i386-linux.o): Likewise.
17804         (reg-i386-linux.c): Likewise.
17805         (reg-x86-64.o): Likewise.
17806         (reg-x86-64.c): Likewise.
17807         (reg-x86-64-linux.o): Likewise.
17808         (reg-x86-64-linux.c): Likewise.
17809         (i386.o): New.
17810         (i386.c): Likewise.
17811         (i386-linux.o): Likewise.
17812         (i386-linux.c): Likewise.
17813         (amd64.o): Likewise.
17814         (amd64.c): Likewise.
17815         (amd64-linux.o): Likewise.
17816         (amd64-linux.c): Likewise.
17817
17818         * configure.srv (srv_i386_regobj): New.
17819         (srv_i386_linux_regobj): Likewise.
17820         (srv_amd64_regobj): Likewise.
17821         (srv_amd64_linux_regobj): Likewise.
17822         (srv_i386_32bit_xmlfiles): Likewise.
17823         (srv_i386_64bit_xmlfiles): Likewise.
17824         (srv_i386_xmlfiles): Likewise.
17825         (srv_amd64_xmlfiles): Likewise.
17826         (srv_i386_linux_xmlfiles): Likewise.
17827         (srv_amd64_linux_xmlfiles): Likewise.
17828         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
17829         srv_xmlfiles to $srv_i386_xmlfiles.
17830         (i[34567]86-*-mingw32ce*): Likewise.
17831         (i[34567]86-*-mingw*): Likewise.
17832         (i[34567]86-*-nto*): Likewise.
17833         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
17834         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
17835         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
17836         (x86_64-*-linux*): Likewise.
17837
17838         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
17839         (init_registers_amd64_linux): New.
17840         (x86_arch_setup): Replace init_registers_x86_64_linux with
17841         init_registers_amd64_linux.
17842
17843 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
17844
17845         * configure.ac: Check for libdl.  If it is not available link against
17846         static libthread_db.
17847         * configure: Regenerate.
17848
17849 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
17850
17851         PR9605
17852
17853         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
17854         handing a read watchpoint.
17855         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
17856
17857 2010-02-12  Doug Evans  <dje@google.com>
17858
17859         * linux-low.c (linux_supports_tracefork_flag): Document.
17860         (linux_look_up_symbols): Add comment.
17861
17862 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
17863
17864         * regcache.c (supply_register): Clear regcache if buf is NULL.
17865
17866 2010-02-02  Nicolas Roche  <roche@sourceware.org>
17867             Joel Brobecker  <brobecker@adacore.com>
17868
17869         * inferiors.c (find_inferior): Add function documentation.
17870         (unloaded_dll): Handle the case where the unloaded dll has not
17871         been previously registered in the dll list.
17872
17873 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
17874
17875         * linux-arm-low.c (thumb_breakpoint_len): Delete.
17876         (thumb2_breakpoint): New.
17877         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
17878
17879 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
17880
17881         * linux-low.c (get_stop_pc): Check for SIGTRAP.
17882         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
17883         breakpoints.
17884
17885 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
17886
17887         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
17888
17889 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
17890
17891         * linux-s390-low.c (s390_collect_ptrace_register)
17892         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
17893
17894 2010-01-21  Doug Evans  <dje@google.com>
17895
17896         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
17897         (PTRACE_ARG4_TYPE): New macro.
17898         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
17899         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
17900         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
17901         (usr_store_inferior_registers): Ditto.
17902         (linux_read_memory, linux_write_memory): Ditto.
17903         (linux_test_for_tracefork): Ditto.
17904
17905         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
17906         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
17907
17908 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
17909
17910         * proc-service.c (ps_lgetregs): Don't refetch registers from the
17911         target.
17912
17913 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
17914
17915         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
17916         prototype to take a regcache.  Adjust.
17917
17918 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
17919
17920         * regcache.h (struct thread_info): Forward declare.
17921         (struct regcache): New.
17922         (new_register_cache): Adjust prototype.
17923         (get_thread_regcache): Declare.
17924         (free_register_cache): Adjust prototype.
17925         (registers_to_string, registers_from_string): Ditto.
17926         (supply_register, supply_register_by_name, collect_register)
17927         (collect_register_as_string, collect_register_by_name): Ditto.
17928         * regcache.c (struct inferior_regcache_data): Delete.
17929         (get_regcache): Rename to ...
17930         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
17931         fetching registers.
17932         (regcache_invalidate_one): Adjust.
17933         (regcache_invalidate): Fix prototype.
17934         (new_register_cache): Return the new register cache.
17935         (free_register_cache): Change prototype.
17936         (realloc_register_cache): Adjust.
17937         (registers_to_string): Change prototype to take a regcache.  Adjust.
17938         (registers_from_string): Ditto.
17939         (register_data): Ditto.
17940         (supply_register): Ditto.
17941         (supply_register_by_name): Ditto.
17942         (collect_register): Ditto.
17943         (collect_register_as_string): Ditto.
17944         (collect_register_by_name): Ditto.
17945         * server.c (process_serial_event): Adjust.
17946         * linux-low.h (regset_fill_func, regset_store_func): Change
17947         prototype.
17948         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
17949         Change prototype.
17950         * linux-low.c (get_stop_pc): Adjust.
17951         (check_removed_breakpoint): Adjust.
17952         (linux_wait_for_event): Adjust.
17953         (linux_resume_one_lwp): Adjust.
17954         (fetch_register): Add regcache parameter.  Adjust.
17955         (usr_store_inferior_registers): Ditto.
17956         (regsets_fetch_inferior_registers): Ditto.
17957         (regsets_store_inferior_registers): Ditto.
17958         (linux_fetch_registers, linux_store_registers): Ditto.
17959         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
17960         regcache.  Adjust.
17961         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
17962         Ditto.
17963         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
17964         prototype to take a regcache.
17965         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
17966         * remote-utils.c (convert_ascii_to_int, outreg)
17967         (prepare_resume_reply): Change prototype to take a regcache.
17968         Adjust.
17969         * target.h (struct target_ops) <fetch_registers, store_registers>:
17970         Change prototype to take a regcache.
17971         (fetch_inferior_registers, store_inferior_registers): Change
17972         prototype to take a regcache.  Adjust.
17973         * proc-service.c (ps_lgetregs): Adjust.
17974         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
17975         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
17976         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
17977         take a regcache.  Adjust.
17978         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
17979         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
17980         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
17981         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
17982         * linux-cris-low.c (cris_get_pc, cris_set_pc)
17983         (cris_cannot_fetch_register):
17984         (cris_breakpoint_at): Change prototype to take a regcache.
17985         Adjust.
17986         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
17987         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
17988         to take a regcache.  Adjust.
17989         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
17990         Adjust.
17991         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
17992         take a regcache.  Adjust.
17993         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
17994         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
17995         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
17996         * linux-mips-low.c (mips_get_pc):
17997         (mips_set_pc): Change prototype to take a regcache.  Adjust.
17998         (mips_reinsert_addr): Adjust.
17999         (mips_collect_register): Change prototype to take a regcache.
18000         Adjust.
18001         (mips_supply_register):
18002         (mips_collect_register_32bit, mips_supply_register_32bit)
18003         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18004         (mips_store_fpregset): Ditto.
18005         * linux-ppc-low.c (ppc_supply_ptrace_register)
18006         (ppc_supply_ptrace_register): Ditto.
18007         (parse_spufs_run): Adjust.
18008         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
18009         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
18010         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
18011         take a regcache.  Adjust.
18012         * linux-s390-low.c (s390_collect_ptrace_register)
18013         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
18014         (s390_set_pc): Change prototype to take a regcache.  Adjust.
18015         (s390_arch_setup): Adjust.
18016         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
18017         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
18018         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
18019         (sparc_fill_gregset, sparc_store_gregset_from_stack)
18020         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
18021         regcache.  Adjust.
18022         (sparc_breakpoint_at): Adjust.
18023         * linux-xtensa-low.c (xtensa_fill_gregset):
18024         (xtensa_store_gregset):
18025         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
18026         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
18027         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
18028         prototype to take a regcache.  Adjust.
18029         * win32-arm-low.c (arm_fetch_inferior_register)
18030         (arm_store_inferior_register): Change prototype to take a
18031         regcache.  Adjust.
18032         * win32-i386-low.c (i386_fetch_inferior_register)
18033         (i386_store_inferior_register): Change prototype to take a
18034         regcache.  Adjust.
18035         * win32-low.c (child_fetch_inferior_registers)
18036         (child_store_inferior_registers): Change prototype to take a
18037         regcache.  Adjust.
18038         (win32_wait): Adjust.
18039         (win32_fetch_inferior_registers): Change prototype to take a
18040         regcache.  Adjust.
18041         (win32_store_inferior_registers): Adjust.
18042         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
18043         store_inferior_register>: Change prototype to take a regcache.
18044
18045 2010-01-20  Doug Evans  <dje@google.com>
18046
18047         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
18048         #ifdef.
18049         (linux_wait_for_event1, linux_init_signals): Ditto.
18050         (W_STOPCODE): Provide definition if missing.
18051
18052 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
18053
18054         * linux-low.c (linux_core_of_thread): New.
18055         (compare_ints, show_process, list_threads): New.
18056         (linux_qxfer_osdata): Report threads and cores.
18057         (linux_target_op): Register linux_core_of_thread.
18058         * remote-utils.c (prepare_resume_reply): Report the core.
18059         (buffer_xml_printf): Support %d specifier.
18060         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
18061         New.
18062         (handle_query): Handle qXfer:threads.  Announce availability
18063         thereof.
18064         * target.h (struct target_ops): New field core_of_thread.
18065
18066 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
18067
18068         * Makefile.in (clean): Remove new generated files.
18069         (reg-s390.o, reg-s390.c): Remove rules.
18070         (reg-s390x.o, reg-s390x.c): Likewise.
18071         (s390-linux32.o, s390-linux32.c): Add rules.
18072         (s390-linux64.o, s390-linux64.c): Likewise.
18073         (s390x-linux64.o, s390x-linux64.c): Likewise.
18074         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
18075         * linux-s390-low.c: Include <elf.h>.
18076         (HWCAP_S390_HIGH_GPRS): Define if undefined.
18077         (init_registers_s390): Remove prototype.
18078         (init_registers_s390x): Likewise.
18079         (init_registers_s390_linux32): Add prototype.
18080         (init_registers_s390_linux64): Likewise.
18081         (init_registers_s390x_linux64): Likewise.
18082         (s390_num_regs_3264): New define.
18083         (s390_regmap_3264): New global variable.
18084         (s390_cannot_fetch_register): Remove obsolete check.
18085         (s390_cannot_store_register): Likewise.
18086         (s390_collect_ptrace_register): Handle upper/lower register halves.
18087         (s390_supply_ptrace_register): Likewise.
18088         (s390_fill_gregset): Update to register number changes.
18089         (s390_get_hwcap): New routine.
18090         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
18091         Install appropriate regmap and register set.
18092
18093 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
18094
18095         * server.c (gdbserver_version): Update copyright year to 2010.
18096         * gdbreplay.c (gdbreplay_version): Likewise.
18097
18098 2009-12-28  Doug Evans  <dje@google.com>
18099
18100         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
18101         elf/external.h.  Include <elf.h> instead but only if necessary.
18102
18103 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
18104
18105         * linux-low.c (linux_remove_process): Remove `detaching'
18106         parameter.  Don't release/detach from thread_db here.
18107         (linux_kill): Release/detach from thread_db here, ...
18108         (linux_detach): ... and here, before actually detaching.
18109         (linux_wait_1): ... and here, when a process exits.
18110         * thread-db.c (any_thread_of): New.
18111         (thread_db_free): Switch the current inferior to a thread of the
18112         passed in process.
18113
18114 2009-12-21  Doug Evans  <dje@google.com>
18115
18116         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
18117
18118         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
18119         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
18120         warning ifndef __NR_tkill.  Move setting of errno there too.
18121         Delete unnecessary resetting of errno after syscall.
18122         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
18123
18124         * configure.ac: Check for dladdr.
18125         * config.in: Regenerate.
18126         * configure: Regenerate.
18127         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
18128         (try_thread_db_load): Update.
18129
18130         * linux-low.c (my_waitpid): Delete unnecessary prototype.
18131
18132 2009-12-18  Doug Evans  <dje@google.com>
18133
18134         * event-loop.c: Include unistd.h if it exists.
18135
18136         * linux-low.c (my_waitpid): Move definition away from being in
18137         between linux_tracefork_child/linux_test_for_tracefork.
18138
18139         * gdb_proc_service.h (psaddr_t): Fix type.
18140         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
18141         signature to match glibc.
18142
18143 2009-12-16  Doug Evans  <dje@google.com>
18144
18145         * linux-low.c (linux_read_memory): Fix argument to read.
18146
18147 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18148
18149         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
18150         events, don't leave current_inferior pointing at null.
18151
18152 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18153
18154         * win32-low.c (LOG): Delete.
18155         (OUTMSG): Output to stderr.
18156         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
18157         on compile time LOG macro.
18158         (win32_wait): Fix debug output.
18159
18160 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18161
18162         * win32-low.c (win32_add_one_solib): If the dll name is
18163         "ntdll.dll", prepend the system directory to the dll path.
18164
18165 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
18166
18167         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
18168
18169 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
18170             Vladimir Prus  <vladimir@codesourcery.com>
18171
18172         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
18173         * configure.ac: Check for __mcoldfire__ and set
18174         gdb_cv_m68k_is_coldfire.
18175         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
18176         reg-cf.o and reg-m68k.o.
18177         * configure: Regenerated.
18178
18179 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
18180
18181         * linux-low.c (linux_remove_process): Add `detaching' parameter.
18182         Pass it to thread_db_free.
18183         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
18184         proper `detaching' argument to linux_remove_process.
18185         * linux-low.h (thread_db_free): Add `detaching' parameter.
18186         * thread-db.c (thread_db_init): Pass false as `detaching' argument
18187         to thread_db_free.
18188         (thread_db_free): Add `detaching' parameter.  Only
18189         call td_ta_clear_event if detaching from process.
18190
18191 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
18192
18193         * thread-db.c (thread_db_free): Fix typo.
18194
18195 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
18196
18197         PR gdb/10838
18198         * thread-db.c (thread_db_free): Call td_ta_clear_event.
18199
18200 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
18201
18202         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
18203         with an i686 compiler.
18204         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
18205         needed.
18206         * configure: Rebuilt.
18207
18208 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
18209
18210         PR gdb/10783
18211
18212         * server.c (handle_search_memory_1): Correct read_addr initialization
18213         in loop for searching subsequent chunks.
18214
18215 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
18216
18217         * configure.ac: New --with-libthread-db option.
18218         * thread-db.c: Allow direct dependence on libthread_db.
18219         (thread_db_free): Adjust.
18220         * config.in: Regenerate.
18221         * configure: Likewise.
18222
18223 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
18224
18225         PR gdb/10757
18226         * thread-db.c (attach_thread): New function.
18227         (maybe_attach_thread): Return success/failure.
18228         (find_new_threads_callback): Adjust.
18229         (thread_db_find_new_threads): Loop until no new threads.
18230
18231 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
18232
18233         * proc-service.c (ps_lgetregs): Formatting.
18234
18235 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
18236
18237         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
18238         * configure.ac: Adjust.
18239         * linux-low.h (struct process_info_private): Move members to struct
18240         thread_db.
18241         (thread_db_free, thread_db_handle_monitor_command): New prototype.
18242         * linux-low.c (linux_remove_process): Adjust.
18243         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
18244         * server.c (handle_query): Move code ...
18245         (handle_monitor_command): ... here. New function.
18246         * target.h (struct target_ops): New member.
18247         * thread-db.c (struct thread_db): New.
18248         (libthread_db_search_path): New variable.
18249         (thread_db_create_event, thread_db_enable_reporting)
18250         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
18251         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
18252         (try_thread_db_load_1, dladdr_to_soname): New functions.
18253         (try_thread_db_load, thread_db_load_search): New functions.
18254         (thread_db_init): Search for libthread_db.
18255         (thread_db_free): New function.
18256         (thread_db_handle_monitor_command): Likewise.
18257         * config.in: Regenerate.
18258         * configure: Regenerate.
18259
18260 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
18261
18262         * spu-low.c (spu_kill): Wait for inferior to terminate.
18263         Call clear_inferiors.
18264         (spu_detach): Call clear_inferiors.
18265
18266 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18267
18268         * aclocal.m4: Regenerate.
18269         * config.in: Likewise.
18270         * configure: Likewise.
18271
18272 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18273
18274         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
18275         (parse_spufs_run): New function.
18276         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
18277         (ppc_breakpoint_at): Handle SPU breakpoints.
18278
18279 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18280
18281         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
18282         (SPUFS_MAGIC): Define.
18283         (spu_enumerate_spu_ids): New function.
18284         (linux_qxfer_spu): New function.
18285         (linux_target_ops): Install linux_qxfer_spu.
18286
18287 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18288
18289         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
18290         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
18291         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
18292         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
18293         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
18294         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
18295         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
18296         (init_registers_powerpc_cell32l): Add prototype.
18297         (init_registers_powerpc_cell64l): Likewise.
18298         (ppc_arch_setup): Detect Cell/B.E. architecture.
18299
18300 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18301
18302         * Makefile.in (datarootdir): New variable.
18303
18304 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18305
18306         * linux-low.c (linux_write_memory): Update debugging output.
18307         * Makefile.in (clean): Add new descriptions.
18308         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
18309         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
18310         * configure.srv: Add new files for arm*-*-linux*.
18311         * linux-arm-low.c: Add new declarations.
18312         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
18313         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
18314         (HWCAP_VFPv3D16): New.
18315         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
18316         instead of __IWMMXT__.
18317         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
18318         (arm_arch_setup): New.
18319         (target_regsets): Remove #ifdef.  Add VFP regset.
18320         (the_low_target): Use arm_arch_setup.
18321
18322 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18323
18324         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
18325         the main thread again.
18326
18327 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
18328
18329         Adding Neutrino gdbserver.
18330         * configure: Regenerated.
18331         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
18332         * configure.srv (i[34567]86-*-nto*): New target.
18333         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
18334         * remote-utils.c [__QNX__]: Include sys/iomgr.h
18335         (nto_comctrl) [__QNX__]: New function.
18336         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
18337
18338 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
18339
18340         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
18341         srv_tgtobj.
18342
18343 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
18344             Pedro Alves  <pedro@codesourcery.com>
18345
18346         * win32-i386-low.c (i386_get_thread_context): Handle systems that
18347         don't support CONTEXT_EXTENDED_REGISTERS.
18348         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
18349         (the_low_target): Install them.
18350         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
18351         failing with ERROR_PIPE_NOT_CONNECTED.
18352
18353 2009-06-30  Doug Evans  <dje@google.com>
18354             Pierre Muller  <muller@ics.u-strasbg.fr>
18355
18356         Add h/w watchpoint support to x86-linux, win32-i386.
18357         * Makefile.in (SFILES): Add i386-low.c
18358         (i386_low_h): Define.
18359         (i386-low.o): Add dependencies.
18360         (linux-x86-low.o): Add i386-low.h dependency.
18361         (win32-i386-low.o): Ditto.
18362         * i386-low.c: New file.
18363         * i386-low.h: New file.
18364         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
18365         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
18366         * linux-low.c (linux_add_process): Initialize arch_private.
18367         (linux_remove_process): Free arch_private.
18368         (add_lwp): Initialize arch_private.
18369         (delete_lwp): Free arch_private.
18370         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
18371         provided.
18372         * linux-low.h (process_info_private): New member arch_private.
18373         (lwp_info): New member arch_private.
18374         (linux_target_ops): New members new_process, new_thread,
18375         prepare_to_resume.
18376         (ptid_of): New macro.
18377         * linux-x86-low.c: Include stddef.h, i386-low.h.
18378         (arch_process_info): New struct.
18379         (arch_lwp_info): New struct.
18380         (x86_linux_dr_get, x86_linux_dr_set): New functions.
18381         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18382         (i386_dr_low_get_status): New function.
18383         (x86_insert_point, x86_remove_point): New functions.
18384         (x86_stopped_by_watchpoint): New function.
18385         (x86_stopped_data_address): New function.
18386         (x86_linux_new_process, x86_linux_new_thread): New functions.
18387         (x86_linux_prepare_to_resume): New function.
18388         (the_low_target): Add entries for insert_point, remove_point,
18389         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
18390         prepare_to_resume.
18391         * server.c (debug_hw_points): New global.
18392         (monitor_show_help): Document set debug-hw-points.
18393         (handle_query): Process "set debug-hw-points".
18394         * server.h (debug_hw_points): Declare.
18395         (paddress): Declare.
18396         * utils.c (NUMCELLS, CELLSIZE): New macros.
18397         (get_sell, xsnprintf, paddress): New functions.
18398         * win32-arm-low.c (the_low_target): Add entries for insert_point,
18399         remove_point, stopped_by_watchpoint, stopped_data_address.
18400         * win32-i386-low.c: Include i386-low.h.
18401         (debug_reg_state): Replaces dr.
18402         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18403         (i386_dr_low_get_status): New function.
18404         (i386_insert_point, i386_remove_point): New functions.
18405         (i386_stopped_by_watchpoint): New function.
18406         (i386_stopped_data_address): New function.
18407         (i386_initial_stuff): Update.
18408         (get_thread_context,set_thread_context,i386_thread_added): Update.
18409         (the_low_target): Add entries for insert_point,
18410         remove_point, stopped_by_watchpoint, stopped_data_address.
18411         * win32-low.c (win32_insert_watchpoint): New function.
18412         (win32_remove_watchpoint): New function.
18413         (win32_stopped_by_watchpoint): New function.
18414         (win32_stopped_data_address): New function.
18415         (win32_target_ops): Add entries for insert_watchpoint,
18416         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
18417         * win32-low.h (win32_target_ops): New members insert_point,
18418         remove_point, stopped_by_watchpoint, stopped_data_address.
18419
18420 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
18421
18422         * server.c (process_serial_event): Re-return unsupported, not
18423         error, if the type isn't recognized.  Re-allow supporting only
18424         insert or remove packets.  Also call require_running for
18425         breakpoints.  Add missing break statement to default case.  Tidy.
18426         * target.h (struct target_ops): Rename insert_watchpoint to
18427         insert_point, and remove_watchpoint to remove_point.
18428
18429         * linux-low.h (struct linux_target_ops): Likewise.
18430         * linux-low.c (linux_insert_watchpoint): Rename to ...
18431         (linux_insert_point): ... this.  Adjust.
18432         (linux_remove_watchpoint): Rename to ...
18433         (linux_remove_point): ... this.  Adjust.
18434         (linux_target_ops): Adjust.
18435         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
18436         (cris_insert_point): ... this.
18437         (cris_remove_watchpoint): Rename to ...
18438         (cris_remove_point): ... this.
18439         (the_low_target): Adjust.
18440
18441 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
18442
18443         * server.c (handle_v_kill): Pass signal_pid to
18444         kill_inferior if multi_process is zero.
18445
18446 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
18447
18448         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
18449         * target.h (target_ops): Comment for *_watchpoint to make it clear
18450         the functions can get types '0' and '1'.
18451
18452 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
18453
18454         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
18455         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
18456         * regcache.c (get_regcache): Likewise.
18457         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
18458         * win32-low.c (child_fetch_inferior_registers): Remove check for
18459         regno 0.
18460
18461 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
18462             Pedro Alves <pedro@codesourcery.com>
18463
18464         * target.h (struct target_ops) <supports_multi_process>: New
18465         callback.
18466         (target_supports_multi_process): New.
18467         * server.c (handle_query): Even if GDB reports support, only
18468         enable multi-process if the target also supports it.  Report
18469         multi-process support only if the target backend supports it.
18470         * linux-low.c (linux_supports_multi_process): New function.
18471         (linux_target_ops): Install it as target_supports_multi_process
18472         callback.
18473
18474 2009-05-24  Doug Evans  <dje@google.com>
18475
18476         Global renaming of find_thread_pid to find_thread_ptid.
18477         * server.h (find_thread_ptid): Renamed from find_thread_pid.
18478         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
18479         All callers updated.
18480
18481         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
18482         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
18483         directly.
18484
18485         * linux-low.c (get_stop_pc): Print pc if debug_threads.
18486         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
18487         (linux_resume_one_lwp): Ditto.
18488
18489 2009-05-23  Doug Evans  <dje@google.com>
18490
18491         * linux-low.c (linux_resume_one_lwp): Change type of first arg
18492         from struct inferior_list_entry * to struct lwp_info *.
18493         All callers updated.
18494
18495 2009-05-13  Doug Evans  <dje@google.com>
18496
18497         * linux-x86-low.c: Don't include assert.h.
18498         (x86_siginfo_fixup): Use fatal, not assert.
18499         (x86_arch_setup): Fix comment.
18500
18501 2009-05-12  Doug Evans  <dje@google.com>
18502
18503         Biarch support for i386/amd64 gdbserver.
18504         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
18505         Add linux-x86-low.c.
18506         (linux-i386-low.o, linux-x86-64-low.o): Delete.
18507         (linux-x86-low.o): Add.
18508         * linux-x86-64-low.c: Delete.
18509         * linux-i386-low.c: Delete.
18510         * linux-x86-low.c: New file.
18511         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
18512         linux-x86-low.o.
18513         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
18514         linux-x86-low.o.
18515         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
18516         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
18517         (linux_child_pid_to_exec_file): New function.
18518         (elf_64_header_p, elf_64_file_p): New functions.
18519         (siginfo_fixup): New function.
18520         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
18521         give target a chance to convert layout.
18522         * linux-low.h (linux_target_ops): New member siginfo_fixup.
18523         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
18524
18525 2009-05-07  Doug Evans  <dje@google.com>
18526
18527         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
18528         (regsets_store_inferior_registers): Ditto.
18529
18530 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
18531
18532         PR server/10048
18533
18534         * linux-low.c (must_set_ptrace_flags): Delete.
18535         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
18536         of the global.
18537         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
18538         `lwp->must_set_ptrace_flags' instead.
18539         (linux_wait_for_event_1): Set ptrace options here.
18540         (linux_wait_1): ... not here.
18541
18542 2009-04-30  Doug Evans  <dje@google.com>
18543
18544         * inferiors.c (started_inferior_callback): New function.
18545         (attached_inferior_callback): New function.
18546         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
18547         * server.c (print_started_pid, print_attached_pid): New functions.
18548         (detach_or_kill_for_exit): New function.
18549         (main): Call it instead of for_each_inferior (kill_inferior_callback).
18550         * server.h (have_started_inferiors_p): Declare.
18551         (have_attached_inferiors_p): Declare.
18552
18553         * inferiors.c (remove_process): Fix memory leak, free process.
18554         * linux-low.c (linux_remove_process): New function.
18555         (linux_kill): Call it instead of remove_process.
18556         (linux_detach, linux_wait_1): Ditto.
18557
18558 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
18559
18560         * configure.srv: Add x86 Windows CE target.
18561
18562 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
18563
18564         * inferiors.c (get_thread_process): Make global.
18565         * server.h (get_thread_process): Add prototype.
18566         * thread-db.c (find_one_thread): Use get_thread_process
18567         instead of current_process.
18568         (thread_db_get_tls_address): Do not crash if called when
18569         thread layer is not yet initialized.
18570
18571 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
18572
18573         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
18574         * spu-low.c (current_tid): Rename to ...
18575         (current_ptid): ... this.
18576         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
18577         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
18578         ptid_get_lwp (current_ptid) instead of current_tid.
18579         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
18580         instead of current_tid.  Use find_process_pid to verify pid
18581         argument is valid.  Pass proper argument to remove_process.
18582         (spu_thread_alive): Compare current_ptid instead of current_tid.
18583         (spu_resume): Likewise.
18584
18585 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
18586
18587         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
18588         variable.
18589
18590 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
18591
18592         Implement the multiprocess extensions, and add linux multiprocess
18593         support.
18594
18595         * server.h (ULONGEST): Declare.
18596         (struct ptid, ptid_t): New.
18597         (minus_one_ptid, null_ptid): Declare.
18598         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
18599         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
18600         (struct inferior_list_entry): Change `id' type from unsigned from
18601         to ptid_t.
18602         (struct sym_cache, struct breakpoint, struct
18603         process_info_private): Forward declare.
18604         (struct process_info): Declare.
18605         (current_process): Declare.
18606         (all_processes): Declare.
18607         (initialize_inferiors): Declare.
18608         (add_thread): Adjust to use ptid_t.
18609         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
18610         (add_process, remove_process, find_thread_pid): Declare.
18611         (find_inferior_id): Adjust to use ptid_t.
18612         (cont_thread, general_thread, step_thread): Change type to ptid_t.
18613         (multi_process): Declare.
18614         (push_event): Adjust to use ptid_t.
18615         (read_ptid, write_ptid): Declare.
18616         (prepare_resume_reply): Adjust to use ptid_t.
18617         (clear_symbol_cache): Declare.
18618         * inferiors.c (all_processes): New.
18619         (null_ptid, minus_one_ptid): New.
18620         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
18621         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
18622         (add_thread): Change unsigned long to ptid.  Remove gdb_id
18623         parameter.  Adjust.
18624         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
18625         (gdb_id_to_thread): Rename to ...
18626         (find_thread_pid): ... this.  Change unsigned long to ptid.
18627         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
18628         (loaded_dll, pull_pid_from_list): Adjust.
18629         (add_process, remove_process, find_process_pid)
18630         (get_thread_process, current_process, initialize_inferiors): New.
18631         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
18632         (struct target_waitstatus) <related_pid>: Ditto.
18633         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
18634         return type to int.
18635         (struct target_ops) <join>: Add `pid' argument.
18636         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
18637         (struct target_ops) <wait>: Add `ptid' field.  Change return type
18638         to ptid.
18639         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
18640         (mywait): Add `ptid' argument.  Change return type to ptid_t.
18641         (target_pid_to_str): Declare.
18642         * target.c (set_desired_inferior): Adjust to use ptids.
18643         (mywait): Add new `ptid' argument.  Adjust.
18644         (target_pid_to_str): New.
18645         * mem-break.h (free_all_breakpoints): Declare.
18646         * mem-break.c (breakpoints): Delelete.
18647         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
18648         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
18649         to use per-process breakpoint list.
18650         (free_all_breakpoints): New.
18651         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
18652         (symbol_cache, all_symbols_looked_up): Delete.
18653         (hexchars): New.
18654         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
18655         read_ptid): New.
18656         (prepare_resume_reply): Change ptid argument's type from unsigned
18657         long to ptid_t.  Adjust.  Implement W;process and X;process.
18658         (free_sym_cache, clear_symbol_cache): New.
18659         (look_up_one_symbol): Adjust to per-process symbol cache.  *
18660         * server.c (cont_thread, general_thread, step_thread): Change type
18661         to ptid_t.
18662         (attached): Delete.
18663         (multi_process): New.
18664         (last_ptid): Change type to ptid_t.
18665         (struct vstop_notif) <ptid>: Change type to ptid_t.
18666         (queue_stop_reply, push_event): Change `ptid' argument's type to
18667         ptid_t.
18668         (discard_queued_stop_replies): Add `pid' argument.
18669         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
18670         changes.  Don't reference the `attached' global.
18671         (attach_inferior): Adjust to mywait interface changes.
18672         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
18673         features.  Handle and report "multiprocess+".  Handle
18674         "qAttached:PID".
18675         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
18676         changes.
18677         (handle_v_kill): New.
18678         (handle_v_stopped): Adjust to use target_pid_to_str.
18679         (handle_v_requests): Allow multiple attaches and runs when
18680         multiprocess extensions are in effect.  Handle "vKill".
18681         (myresume): Adjust to use ptids.
18682         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
18683         (handle_status): Adjust to discard_queued_stop_replies interface
18684         change.
18685         (first_thread_of, kill_inferior_callback)
18686         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
18687         (main): Call initialize_inferiors.  Adjust to use ptids, killing
18688         and detaching from all inferiors.  Handle multiprocess packet
18689         variants.
18690         * linux-low.h: Include gdb_proc_service.h.
18691         (struct process_info_private): New.
18692         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
18693         <lwpid_of>: Use ptid_get_lwp.
18694         (get_lwp_thread): Adjust.
18695         (struct lwp_info): Add `dead' member.
18696         (find_lwp_pid): Declare.
18697         * linux-low.c (thread_db_active): Delete.
18698         (new_inferior): Adjust comment.
18699         (inferior_pid): Delete.
18700         (linux_add_process): New.
18701         (handle_extended_wait): Adjust.
18702         (add_lwp): Change unsigned long to ptid.
18703         (linux_create_inferior): Add process to processes table.  Adjust
18704         to use ptids.  Don't set new_inferior here.
18705         (linux_attach_lwp): Rename to ...
18706         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
18707         it.  Adjust to use ptids.
18708         (linux_attach_lwp): New.
18709         (linux_attach): Add process to processes table.  Don't set
18710         new_inferior here.
18711         (struct counter): New.
18712         (second_thread_of_pid_p, last_thread_of_process_p): New.
18713         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
18714         multiple processes.
18715         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
18716         processes.  Remove process from process table.
18717         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
18718         to multiple processes.
18719         (any_thread_of): New.
18720         (linux_detach): Add `pid' argument, and handle it.  Remove process
18721         from processes table.
18722         (linux_join): Add `pid' argument.  Handle it.
18723         (linux_thread_alive): Change unsighed long argument to ptid_t.
18724         Consider dead lwps as not being alive.
18725         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
18726         threads we're not interested in.
18727         (same_lwp, find_lwp_pid): New.
18728         (linux_wait_for_lwp): Change `pid' argument's type from int to
18729         ptid_t.  Adjust.
18730         (linux_wait_for_event): Rename to ...
18731         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
18732         from int to ptid_t.  Adjust.
18733         (linux_wait_for_event): New.
18734         (linux_wait_1): Add `ptid' argument.  Change return type to
18735         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
18736         that exit from the process table.
18737         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
18738         Adjust.
18739         (mark_lwp_dead): New.
18740         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
18741         stopping all threads, mark its main lwp as dead.
18742         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
18743         ptids.
18744         (fetch_register, usr_store_inferior_registers)
18745         (regsets_fetch_inferior_registers)
18746         (regsets_store_inferior_registers, linux_read_memory)
18747         (linux_write_memory): Inline `inferior_pid'.
18748         (linux_look_up_symbols): Adjust to use per-process
18749         `thread_db_active'.
18750         (linux_request_interrupt): Adjust to use ptids.
18751         (linux_read_auxv): Inline `inferior_pid'.
18752         (initialize_low): Don't reference thread_db_active.
18753         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
18754         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
18755         (ps_getpid): Return the pid of the current inferior.
18756         * thread-db.c (proc_handle, thread_agent): Delete.
18757         (thread_db_create_event, thread_db_enable_reporting): Adjust to
18758         per-process data.
18759         (find_one_thread): Change argument type to ptid_t.  Adjust to
18760         per-process data.
18761         (maybe_attach_thread): Adjust to per-process data and ptids.
18762         (thread_db_find_new_threads): Ditto.
18763         (thread_db_init): Ditto.
18764         * spu-low.c (spu_create_inferior, spu_attach): Add process to
18765         processes table.  Adjust to use ptids.
18766         (spu_kill, spu_detach): Adjust interface.  Remove process from
18767         processes table.
18768         (spu_join, spu_thread_alive): Adjust interface.
18769         (spu_wait): Adjust interface.  Remove process from processes
18770         table.  Adjust to use ptids.
18771         * win32-low.c (current_inferior_tid): Delete.
18772         (current_inferior_ptid): New.
18773         (debug_event_ptid): New.
18774         (thread_rec): Take a ptid.  Adjust.
18775         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
18776         (child_delete_thread): Ditto.
18777         (do_initial_child_stuff): Add `attached' argument.  Add process to
18778         processes table.
18779         (child_fetch_inferior_registers, child_store_inferior_registers):
18780         Adjust.
18781         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
18782         (win32_attach): Pass 1 to do_initial_child_stuff.
18783         (win32_kill): Adjust interface.  Remove process from processes
18784         table.
18785         (win32_detach): Ditto.
18786         (win32_join): Adjust interface.
18787         (win32_thread_alive): Take a ptid.
18788         (win32_resume): Adjust to use ptids.
18789         (get_child_debug_event): Ditto.
18790         (win32_wait): Adjust interface.  Remove exiting process from
18791         processes table.
18792
18793 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
18794
18795         Non-stop mode support.
18796
18797         * server.h (non_stop): Declare.
18798         (gdb_client_data, handler_func): Declare.
18799         (delete_file_handler, add_file_handler, start_event_loop):
18800         Declare.
18801         (handle_serial_event, handle_target_event, push_event)
18802         (putpkt_notif): Declare.
18803         * target.h (enum resume_kind): New.
18804         (struct thread_resume): Replace `step' field by `kind' field.
18805         (TARGET_WNOHANG): Define.
18806         (struct target_ops) <wait>: Add `options' argument.
18807         <supports_non_stop, async, start_non_stop>: New fields.
18808         (target_supports_non_stop, target_async): New.
18809         (start_non_stop): Declare.
18810         (mywait): Add `options' argument.
18811         * target.c (mywait): Add `options' argument.  Print child exit
18812         notifications here.
18813         (start_non_stop): New.
18814         * server.c (non_stop, own_buf, mem_buf): New globals.
18815         (struct vstop_notif): New.
18816         (notif_queue): New global.
18817         (queue_stop_reply, push_event, discard_queued_stop_replies)
18818         (send_next_stop_reply): New.
18819         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
18820         interface changes.
18821         (attach_inferior): In non-stop mode, don't wait for the target
18822         here.
18823         (handle_general_set): Handle QNonStop.
18824         (handle_query): When handling qC, return the current general
18825         thread, instead of the first thread of the list.
18826         (handle_query): If the backend supports non-stop mode, include
18827         QNonStop+ in the qSupported query response.
18828         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
18829         and non-stop mode.
18830         (handle_v_attach, handle_v_run): Handle non-stop mode.
18831         (handle_v_stopped): New.
18832         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
18833         (myresume): Adjust to use resume_kind.  Handle non-stop.
18834         (queue_stop_reply_callback): New.
18835         (handle_status): Handle non-stop mode.
18836         (main): Clear non_stop flag on reconnection.  Use the event-loop.
18837         Refactor serial protocol handling from here ...
18838         (process_serial_event): ... to this new function.  When GDB
18839         selects any thread, select one here.  In non-stop mode, wait until
18840         GDB acks all pending events before exiting.
18841         (handle_serial_event, handle_target_event): New.
18842         * remote-utils.c (remote_open): Install remote_desc in the event
18843         loop.
18844         (remote_close): Remove remote_desc from the event loop.
18845         (putpkt_binary): Rename to...
18846         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
18847         (putpkt_binary): New as wrapper around putpkt_binary_1.
18848         (putpkt_notif): New.
18849         (prepare_resume_reply): In non-stop mode, don't change the
18850         general_thread.
18851         * event-loop.c: New.
18852         * Makefile.in (OBJ): Add event-loop.o.
18853         (event-loop.o): New rule.
18854
18855         * linux-low.h (pid_of): Moved here.
18856         (lwpid_of): New.
18857         (get_lwp_thread): Use lwpid_of.
18858         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
18859         * linux-low.c (pid_of): Delete.
18860         (inferior_pid): Use lwpid_of.
18861         (linux_event_pipe): New.
18862         (target_is_async_p): New.
18863         (delete_lwp): New.
18864         (handle_extended_wait): Use lwpid_of.
18865         (add_lwp): Don't set lwpid field.
18866         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
18867         (linux_kill_one_lwp): If killing a running lwp, stop it first.
18868         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
18869         (linux_detach_one_lwp): If detaching from a running lwp, stop it
18870         first.  Adjust to linux_wait_for_event interface changes.  Use
18871         lwpid_of.
18872         (linux_detach): Don't delete the main lwp here.
18873         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
18874         (status_pending_p): Don't consider explicitly suspended lwps.
18875         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
18876         pointer.  Add OPTIONS argument.  Change return type to int.  Use
18877         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
18878         (linux_wait_for_event): Take an integer pid instead of a lwp_info
18879         pointer.  Add status pointer argument.  Return a pid instead of a
18880         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
18881         changes.  In non-stop mode, don't switch to a random thread.
18882         (linux_wait): Rename to...
18883         (linux_wait_1): ... this.  Add target_options argument, and handle
18884         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
18885         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
18886         clean exit and signal exit code.  Don't stop all threads in
18887         non-stop mode.  In all-stop mode, only stop all threads when
18888         reporting a stop to GDB.  Handle explicit thread stop requests.
18889         (async_file_flush, async_file_mark): New.
18890         (linux_wait): New.
18891         (send_sigstop): Use lwpid_of.
18892         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
18893         interface changes.  In non-stop mode, don't switch to a random
18894         thread.
18895         (linux_resume_one_lwp): Use lwpid_of.
18896         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
18897         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
18898         non-stop mode, don't look for pending flag in all threads.
18899         (resume_status_pending_p): Don't consider explicitly suspended
18900         threads.
18901         (my_waitpid): Reimplement.  Emulate __WALL.
18902         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
18903         Use lwpid_of.
18904         (sigchld_handler, linux_supports_non_stop, linux_async)
18905         (linux_start_non_stop): New.
18906         (linux_target_ops): Register linux_supports_non_stop, linux_async
18907         and linux_start_non_stop.
18908         (initialize_low): Install SIGCHLD handler.
18909         * thread-db.c (thread_db_create_event, find_one_thread)
18910         (thread_db_get_tls_address): Use lwpid_of.
18911         * win32-low.c (win32_detach): Adjust to use resume_kind.
18912         (win32_wait): Add `options' argument.
18913         * spu-low.c (spu_resume): Adjust to use resume_kind.
18914         (spu_wait): Add `options' argument.
18915
18916 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
18917
18918         Decouple target code from remote protocol.
18919
18920         * target.h (enum target_waitkind): New.
18921         (struct target_waitstatus): New.
18922         (struct target_ops) <wait>: Return an unsigned long.  Take a
18923         target_waitstatus pointer instead of a char pointer.
18924         (mywait): Likewise.
18925         * target.c (mywait): Change prototype to return an unsigned long.
18926         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
18927         * server.h (thread_from_wait, old_thread_from_wait): Delete
18928         declarations.
18929         (prepare_resume_reply): Change prototype to take a
18930         target_waitstatus.
18931         * server.c (thread_from_wait, old_thread_from_wait): Delete.
18932         (last_status, last_ptid): New.
18933         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
18934         pid instead of a signal.
18935         (attach_inferior): Remove "status" and "signal" parameters.
18936         Adjust.
18937         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
18938         not as an address.
18939         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
18940         (handle_v_requests, myresume): Remove "status" and "signal"
18941         parameters.  Adjust.
18942         (handle_status): New.
18943         (main): Delete local `status'.  Adjust.
18944         * remote-utils.c: Include target.h.
18945         (prepare_resume_reply): Change prototype to take a
18946         target_waitstatus.  Adjust.
18947
18948         * linux-low.c (linux_wait): Adjust to new target_ops->wait
18949         interface.
18950         * spu-low.c (spu_wait): Adjust.
18951         * win32-low.c (enum target_waitkind, struct target_waitstatus):
18952         Delete.
18953         (win32_wait): Adjust.
18954
18955 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
18956
18957         * target.h (struct thread_resume): Delete leave_stopped member.
18958         (struct target_ops): Add a `n' argument to the `resume' callback.
18959         * server.c (start_inferior): Adjust.
18960         (handle_v_cont, myresume): Adjust.
18961         * linux-low.c (check_removed_breakpoint): Adjust to resume
18962         interface change, and to removed leave_stopped field.
18963         (resume_ptr): Delete.
18964         (struct thread_resume_array): New.
18965         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
18966         resume interface change.
18967         (linux_continue_one_thread, linux_queue_one_thread)
18968         (resume_status_pending_p): Check if the resume field is NULL
18969         instead of checking the leave_stopped member.
18970         (linux_resume): Adjust to the target resume interface change.
18971         * spu-low.c (spu_resume): Adjust to the target resume interface
18972         change.
18973         * win32-low.c (win32_detach, win32_resume): Ditto.
18974
18975 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
18976
18977         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
18978         flag.
18979         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
18980         pending.
18981         (linux_continue_one_thread): Only preserve the stepping flag if
18982         there's a pending breakpoint.
18983
18984 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
18985
18986         * server.c (main): After the inferior having exited, call
18987         remote_close before exiting gdbserver.
18988
18989 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
18990
18991         Fix size of FPSCR in Power 7 processors.
18992         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
18993         (PPC_FEATURE_HAS_DFP): New #define.
18994         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
18995         size of the FPSCR.
18996
18997 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
18998
18999         * server.c (handle_query) Whitespace and formatting.
19000
19001 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19002
19003         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
19004         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
19005         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
19006         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
19007         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
19008         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
19009         Makefile.in, configure.ac: Fix whitespace throughout.
19010         * configure: Regenerate.
19011
19012 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19013
19014         * inferiors.c (find_inferior): Make it safe for the callback
19015         function to delete the currently iterated inferior.
19016
19017 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19018
19019         * Makefile.in (linuw_low_h): Move higher.
19020         (thread-db.o): Depend on $(linux_low_h).
19021
19022 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
19023
19024         Rename "process" to "lwp" throughout.
19025
19026         * linux-low.c (all_processes): Rename to...
19027         (all_lwps): ... this.
19028         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
19029         (add_process): Rename to ...
19030         (add_lwp): ... this.  Adjust.
19031         (linux_create_inferior): Adjust.
19032         (linux_attach_lwp): Adjust.
19033         (linux_attach): Adjust.
19034         (linux_kill_one_process): Rename to ...
19035         (linux_kill_one_lwp): ... this.  Adjust.
19036         (linux_kill): Adjust.
19037         (linux_detach_one_process): Rename to ...
19038         (linux_detach_one_lwp): ... this.  Adjust.
19039         (linux_detach): Adjust.
19040         (check_removed_breakpoint): Adjust.
19041         (status_pending_p): Adjust.
19042         (linux_wait_for_process): Rename to ...
19043         (linux_wait_for_lwp): ... this.  Adjust.
19044         (linux_wait_for_event): Adjust.
19045         (send_sigstop): Adjust.
19046         (wait_for_sigstop): Adjust.
19047         (stop_all_processes): Rename to ...
19048         (stop_all_lwps): ... this.
19049         (linux_resume_one_process): Rename to ...
19050         (linux_resume_one_lwp): ... this.  Adjust.
19051         (linux_set_resume_request, linux_continue_one_thread)
19052         (linux_queue_one_thread, resume_status_pending_p)
19053         (usr_store_inferior_registers, regsets_store_inferior_registers)
19054         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19055         Adjust.
19056         * linux-low.h (get_process): Rename to ...
19057         (get_lwp): ... this.  Adjust.
19058         (get_thread_process): Rename to ...
19059         (get_thread_lwp): ... this.  Adjust.
19060         (get_process_thread): Rename to ...
19061         (get_lwp_thread): ... this.  Adjust.
19062         (struct process_info): Rename to ...
19063         (struct lwp_info): ... this.
19064         (all_processes): Rename to ...
19065         (all_lwps): ... this.
19066         * proc-service.c (ps_lgetregs): Adjust.
19067         * thread-db.c (thread_db_create_event, find_one_thread)
19068         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
19069
19070 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
19071
19072         * server.c (handle_query): Handle "qAttached".
19073
19074 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
19075
19076         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
19077         GPLv3, update license URL.
19078
19079 2009-03-01  Doug Evans  <dje@google.com>
19080
19081         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
19082         (server_h): Add gdb_signals.h.
19083         (signals.o): Update.
19084         * server.h (target_signal_from_host,target_signal_to_host_p)
19085         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
19086
19087 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
19088
19089         * remote-utils.c (getpkt): Also generate remote-debug
19090         information if noack_mode is set.
19091
19092 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
19093
19094         * server.c (handle_query): Report qXfer:siginfo:read and
19095         qXfer:siginfo:write as supported and handle them.
19096         * target.h (struct target_ops) <qxfer_siginfo>: New field.
19097         * linux-low.c (linux_xfer_siginfo): New.
19098         (linux_target_ops): Set it.
19099
19100 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
19101
19102         * server.c (gdbserver_usage): Mention --remote-debug.
19103         (main): Accept '--remote-debug' switch.
19104
19105 2009-01-18  Doug Evans  <dje@google.com>
19106
19107         * regcache.c (new_register_cache): No need to check result of xcalloc.
19108         * server.c (handle_search_memory): Back out calls to xmalloc,
19109         result is checked and error is returned to user upon failure.
19110         (handle_query): Ditto.  Add more checks for result of malloc.
19111         (handle_v_cont): Check result of malloc, report error back to
19112         user upon failure.
19113         (handle_v_run): Ditto.  Call freeargv.
19114         * server.h (freeargv): Declare.
19115         * utils.c (freeargv): New fn.
19116
19117 2009-01-15  Doug Evans  <dje@google.com>
19118
19119         * gdbreplay.c (perror_with_name): Make arg const char *.
19120         * server.h (target_signal_to_name): Make return type const char *.
19121         * thread-db.c (thread_db_err_str): Make return type const char *.
19122         * utils.c (perror_with_name): Make arg const char *.
19123
19124 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
19125
19126         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
19127         when handling a EXIT_PROCESS_DEBUG_EVENT.
19128
19129 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
19130
19131         * gdbreplay.c (gdbreplay_version): Update copyright year.
19132         * server.c (gdbserver_version): Likewise.
19133
19134 2009-01-05  Doug Evans  <dje@google.com>
19135
19136         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
19137         (handle_extended_wait): Improve comment.
19138
19139 2008-12-13  Doug Evans  <dje@google.com>
19140
19141         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
19142         * server.h (ATTR_MALLOC): New macro.
19143         (xmalloc,xcalloc,xstrdup): Declare.
19144         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
19145         * inferiors.c: Ditto.
19146         * linux-low.c: Ditto.
19147         * mem-break.c: Ditto.
19148         * regcache.c: Ditto.
19149         * remote-utils.c: Ditto.
19150         * server.c: Ditto.
19151         * target.c: Ditto.
19152         * win32-low.c: Ditto.
19153
19154 2008-12-12  Doug Evans  <dje@google.com>
19155
19156         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
19157         in debugging printf.
19158
19159         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
19160
19161 2008-12-09  Doug Evans  <dje@google.com>
19162
19163         * linux-low.h (struct process_info): Delete member tid, unused.
19164         * thread-db.c (find_one_thread): Update.
19165         (maybe_attach_thread): Update.
19166
19167 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
19168
19169         * target.h (struct target_ops): Add qxfer_osdata member.
19170         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
19171         and dirent.h.
19172         (linux_qxfer_osdata): New functions.
19173         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
19174         callback.
19175         * server.c (handle_query): Handle "qXfer:osdata:read:".
19176         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
19177         (buffer_xml_printf): New functions.
19178         * server.h (struct buffer): New.
19179         (buffer_grow_str, buffer_grow_str0): New macros.
19180         (buffer_grow, buffer_free, buffer_init, buffer_finish)
19181         (buffer_xml_printf): Declare.
19182
19183 2008-11-24  Doug Evans  <dje@google.com>
19184
19185         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
19186
19187 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
19188
19189         * server.c (handle_v_run): Always use the supplied argument list.
19190
19191 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
19192
19193         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
19194         (xtensa_regmap_table): Add entry for scompare1.
19195
19196 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19197
19198         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
19199         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
19200         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
19201         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
19202         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
19203         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
19204         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
19205         XML target descriptions.
19206         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
19207         when inferior is running on an ISA 2.05 or later processor.  Add
19208         special case to return offset for full 64-bit slot of FPSCR when
19209         in 32-bits.
19210
19211 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
19212
19213         * Makefile.in (SFILES, clean): Added sparc64 files.
19214         (reg-sparc64.o, reg-sparc64.c): New.
19215         * configure.srv (sparc*-*-linux*): New configuration.
19216         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
19217         syscall arguments for SPARC.
19218         (regsets_store_inferior_registers): Likewise.
19219         * linux-sparc-low.c: New file.
19220
19221 2008-10-21  Doug Evans  <dje@google.com>
19222
19223         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
19224         (READLINE_DIR,READLINE_DEP): Delete.
19225         (INTERNAL_CFLAGS): Update.
19226         (LINTFLAGS): Update.
19227
19228 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
19229
19230         * server.c (handle_v_run): If GDB didn't specify an argv, use the
19231         whole argv from the last run, not just argv[0].
19232
19233 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
19234
19235         * regcache.c (new_register_cache): Return NULL if the register
19236         cache size isn't known yet.
19237         (free_register_cache): Avoid dereferencing a NULL regcache.
19238
19239 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
19240
19241         * configure.srv: Merge MIPS and MIPS64.
19242
19243 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
19244
19245         * Makefile.in (uninstall): Apply $(EXEEXT) too.
19246
19247 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
19248
19249         * Makefile.in: Add required vsx dependencies.
19250
19251         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
19252         Declare init_registers_powerpc_vsx32l.
19253         Declare init_registers_powerpc_vsx64l.
19254         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
19255         (ppc_arch_setup): Check for VSX in hwcap.
19256         (ppc_fill_vsxregset): New function.
19257         (ppc_store_vsxregset): New function.
19258         Add new VSX entry in regset_info target_regsets.
19259
19260         * configure.srv: Add new VSX dependencies.
19261
19262 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
19263
19264         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
19265         (remote_open): Set or clear transport_is_reliable.
19266         (putpkt_binary): Don't expect acks in noack mode.
19267         (getpkt): Don't send ack/nac in noack mode.
19268         * server.c (handle_general_set): Handle QStartNoAckMode.
19269         (handle_query): If connected by tcp pass QStartNoAckMode+ in
19270         qSupported.
19271         (main): Reset noack_mode on every connection.
19272         * server.h (noack_mode): Declare.
19273
19274 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
19275
19276         * Makefile.in (GDBREPLAY_OBS): New variable.
19277         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
19278
19279 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
19280             Daniel Jacobowitz  <dan@codesourcery.com>
19281
19282         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
19283         (usr_store_inferior_registers): Likewise.
19284         (regsets_store_inferior_registers): Likewise.
19285
19286 2008-07-31  Rolf Jansen  <rj@surtec.com>
19287             Pedro Alves  <pedro@codesourcery.com>
19288
19289         * configure.ac: Check for memmem declaration.
19290         * server.c [HAVE_MALLOC_H]: Include malloc.h.
19291         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
19292         (disable_packet_qfThreadInfo): Unconditionally compile.
19293         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
19294         * configure, config.in: Regenerate.
19295
19296 2008-07-28  Doug Kwan  <dougkwan@google.com>
19297
19298         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
19299         (linux_write_memory): Remove declaration of errno.
19300
19301 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
19302
19303         * linux-low.c (handle_extended_wait): Do not use "status"
19304         variable uninitialized.
19305
19306 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
19307
19308         * server.c (handle_v_attach): Inhibit reporting dll changes.
19309
19310 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
19311
19312         * remote-utils.c (prepare_resume_reply): If requested, don't
19313         output "thread:TID" in the T stop reply.
19314
19315         * server.c (disable_packet_vCont, disable_packet_Tthread)
19316         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
19317         (handle_query): If requested, disable support for qC, qfThreadInfo
19318         and qsThreadInfo.
19319         (handle_v_requests): If requested, disable support for vCont.
19320         (gdbserver_show_disableable): New.
19321         (main): Handle --disable-packet and --disable-packet=LIST.
19322
19323         * server.h (disable_packet_vCont, disable_packet_Tthread)
19324         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
19325
19326 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
19327
19328         * server.c (gdbserver_usage): Mention --version.
19329
19330 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
19331
19332         * Makefile.in (gdbreplay.o): New rule.
19333
19334 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
19335
19336         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
19337         message, not gdbserver.
19338
19339 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
19340             Nathan Sidwell  <nathan@codesourcery.com>
19341             Joseph Myers  <joseph@codesourcery.com>
19342
19343         * acinclude.m4: Include ../../config/acx.m4.
19344         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
19345         * configure, config.in: Regenerate.
19346         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
19347         * server.c (gdbserver_version): Print PKGVERSION.
19348         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
19349         (main): Adjust gdbserver_usage calls.
19350         * gdbreplay.c (version, host_name): Add declarations.
19351         (gdbreplay_version, gdbreplay_usage): New.
19352         (main): Accept --version and --help options.
19353
19354 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
19355
19356         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
19357         (arm_breakpoint_at): Handle Thumb.
19358         (the_low_target): Add comment.
19359
19360 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
19361
19362         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
19363
19364 2008-05-09  Doug Evans  <dje@google.com>
19365
19366         * server.h (decode_search_memory_packet): Declare.
19367         * remote-utils.c (decode_search_memory_packet): New fn.
19368         * server.c (handle_search_memory_1): New fn.
19369         (handle_search_memory): New fn.
19370         (handle_query): Process qSearch:memory packets.
19371
19372 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
19373
19374         * regcache.c (registers_length): Remove.
19375         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
19376         full register packet.
19377         * regcache.h (registers_length): Remove prototype.
19378         * server.h (PBUFSIZ): Define to 16384.
19379
19380 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
19381
19382         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
19383         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
19384         powerpc-64l.o, and powerpc-altivec64l.o.
19385         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
19386         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
19387         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
19388         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
19389         rs6000/power-linux.xml, and rs6000/power64-linux.xml
19390         to srv_xmlfiles.
19391
19392         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
19393         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
19394         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
19395         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
19396         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
19397         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
19398         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
19399         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
19400         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
19401         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
19402         (clean): Update.
19403
19404         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
19405         (init_registers_powerpc_32l): ... this new prototype.
19406         (init_registers_powerpc_32): Remove, replace by ...
19407         (init_registers_powerpc_altivec32l): ... this new prototype.
19408         (init_registers_powerpc_e500): Remove, replace by ...
19409         (init_registers_powerpc_e500l): ... this new prototype.
19410         (init_registers_ppc64): Remove, replace by ...
19411         (init_registers_powerpc_64l): ... this new prototype.
19412         (init_registers_powerpc_64): Remove, replace by ...
19413         (init_registers_powerpc_altivec64l): ... this new prototype.
19414         (ppc_num_regs): Set to 73.
19415         (PT_ORIG_R3, PT_TRAP): Define if necessary.
19416         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
19417         (ppc_cannot_store_register): Handle orig_r3 and trap.
19418         (ppc_arch_setup): Update init_registers_... calls.
19419         (ppc_fill_gregset): Handle orig_r3 and trap.
19420
19421         * inferiors.c (clear_inferiors): Reset current_inferior.
19422
19423 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
19424
19425         * acinclude.m4: Add override.m4.
19426         * configure: Regenerate.
19427
19428 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19429
19430         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
19431         initial call to init_register_ppc64.
19432
19433 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19434
19435         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
19436         single powerpc*-*-linux* case.
19437         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
19438
19439 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
19440
19441         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
19442         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
19443         from reg_xmlfiles.
19444         * linux-ppc-low.c: Include <elf.h>.
19445         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
19446         (ppc_hwcap): New global variable.
19447         (ppc_regmap): Remove __SPE__ #ifdef sections.
19448         (ppc_regmap_e500): New global variable.
19449         (ppc_cannot_store_register): Update __SPE__ special case.
19450         (ppc_get_hwcap): New function.
19451         (ppc_arch_setup): Use it to determine whether inferior supports
19452         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
19453         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
19454         Do not access registers if target does not support AltiVec.
19455         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
19456         Do not access registers if target does not support SPE.
19457         (target_regsets): Unconditionally include AltiVec and SPE regsets.
19458
19459 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
19460
19461         * linux-low.c (disabled_regsets, num_regsets): New.
19462         (use_regsets_p): Delete.
19463         (linux_wait_for_process): Clear disabled_regsets.
19464         (regsets_fetch_inferior_registers): Check and set it.
19465         (regsets_store_inferior_registers): Likewise.
19466         (linux_fetch_registers, linux_store_registers): Do not use
19467         use_regsets_p.
19468         (initialize_low): Allocate disabled_regsets.
19469
19470 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
19471
19472         * Makefile.in (LIBOBJS): New.
19473         (OBS): Use LIBOBJS.
19474         (memmem.o): New rule.
19475         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
19476         * configure: Regenerated.
19477
19478 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
19479
19480         * server.c (handle_query): Never return "unsupported" for
19481         qXfer:features:read queries.
19482
19483 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
19484
19485         * server.c (get_features_xml): Fix inverted condition.
19486         (handle_query): Always support qXfer:feature:read.
19487
19488 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
19489
19490         * server.c (wrapper_argv): New.
19491         (start_inferior): Handle wrapper_argv.  If set, expect an extra
19492         trap.
19493         (gdbserver_usage): Document --wrapper.
19494         (main): Parse --wrapper.
19495
19496 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19497
19498         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
19499         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
19500         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
19501         (ppc_set_pc): Likewise.
19502         (ppc_arch_setup): New function.
19503         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
19504         of collect_register.
19505         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
19506
19507 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19508
19509         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
19510         instead of linux-ppc64-low.o.
19511         * linux-ppc64-low.c: Remove file.
19512         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
19513         (linux-ppc64-low.o): Remove rule.
19514
19515         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
19516         (init_registers_powerpc_64): Likewise.
19517         (ppc_regmap): Conditionally define depending on __powerpc64__.
19518         (ppc_cannot_store_register): Do not special-case "fpscr" when
19519         compiled on __powerpc64__.
19520         (ppc_collect_ptrace_register): New function.
19521         (ppc_supply_ptrace_register): New function.
19522         (ppc_breakpoint): Change type to "unsigned int".
19523         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
19524         (the_low_target): Conditionally provide initializers for the
19525         arch_setup member depending on __powerpc64__.  Install
19526         collect_ptrace_register and supply_ptrace_register members.
19527
19528 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19529
19530         * regcache.h (gdbserver_xmltarget): Add extern declaration.
19531         * server.c (gdbserver_xmltarget): Define.
19532         (get_features_xml): Use it to replace "target.xml" and arch_string.
19533
19534         * configure.srv: Remove srv_xmltarget.  Add XML files that were
19535         mentioned there to srv_xmlfiles instead.  Remove conditional tests
19536         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
19537         srv_xmlfiles and srv_regobj to include all possible choices.
19538         * configure.ac (srv_xmltarget): Remove.
19539         (srv_xmlfiles): Do not add "target.xml".
19540         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
19541         checks for supplementary target information.
19542         * configure: Regenerate.
19543         * Makefile.in (XML_TARGET): Remove.
19544         (target.xml): Remove rule.
19545         (clean): Do not clean up target.xml.
19546         (.PRECIOUS): Do not mention target.xml.
19547
19548         * target.h (struct target_ops): Remove arch_string member.
19549         * linux-low.c (linux_arch_string): Remove.
19550         (linux_target_ops): Remove arch_string initializer.
19551         * linux-low.h (struct linux_target_ops): Remove arch_string member.
19552         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
19553         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
19554         * spu-low.c (spu_arch_string): Remove.
19555         (spu_target_ops): Remove arch_string initializer.
19556         * win32-low.c (win32_arch_string): Remove.
19557         (win32_target_ops): Remove arch_string initializer.
19558         * win32-low.h (struct win32_target_ops): Remove arch_string member.
19559         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
19560         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
19561
19562 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19563
19564         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
19565         by collect_ptrace_register and supply_ptrace_register hooks.
19566         * linux-low.c (fetch_register): Use supply_ptrace_register callback
19567         instead of checking for the_low_target.left_pad_xfer.
19568         (usr_store_inferior_registers): Use collect_ptrace_register callback
19569         instead of checking for the_low_target.left_pad_xfer.
19570
19571         * linux-s390-low.c (s390_collect_ptrace_register): New function.
19572         (s390_supply_ptrace_register): Likewise.
19573         (s390_fill_gregset): Call s390_collect_ptrace_register.
19574         (the_low_target): Update.
19575
19576         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
19577         (ppc_supply_ptrace_register): Likewise.
19578         (the_low_target): Update.
19579
19580         * linux-i386-low.c (the_low_target): Update.
19581         * linux-x86-64-low.c (the_low_target): Update.
19582
19583 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19584
19585         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
19586         reg-s390.o and reg-s390x.o.
19587
19588         * linux-low.c (new_inferior): New global variable.
19589         (linux_create_inferior, linux_attach): Set it.
19590         (linux_wait_for_process): Call the_low_target.arch_setup after the
19591         target has stopped for the first time.
19592         (initialize_low): Do not call the_low_target.arch_setup.
19593
19594         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
19595         (s390_set_pc): Likewise.
19596         (s390_arch_setup): New function.
19597         (the_low_target): Use s390_arch_setup as arch_setup routine.
19598
19599         * regcache.c (realloc_register_cache): New function.
19600         (set_register_cache): Call it for each existing regcache.
19601
19602 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19603
19604         * server.h (init_registers): Remove prototype.
19605
19606         * linux-low.h (struct linux_target_ops): Add arch_setup field.
19607         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
19608         instead of init_registers ().
19609         * linux-arm-low.c (init_registers_arm): Add prototype.
19610         (init_registers_arm_with_iwmmxt): Likewise.
19611         (the_low_target): Add initializer for arch_setup field.
19612         * linux-cris-low.c (init_registers_cris): Add prototype.
19613         (the_low_target): Add initializer for arch_setup field.
19614         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
19615         (the_low_target): Add initializer for arch_setup field.
19616         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
19617         (the_low_target): Add initializer for arch_setup field.
19618         * linux-ia64-low.c (init_registers_ia64): Add prototype.
19619         (the_low_target): Add initializer for arch_setup field.
19620         * linux-m32r-low.c (init_registers_m32r): Add prototype.
19621         (the_low_target): Add initializer for arch_setup field.
19622         * linux-m68k-low.c (init_registers_m68k): Add prototype.
19623         (the_low_target): Add initializer for arch_setup field.
19624         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
19625         (init_registers_mips64_linux): Likewise.
19626         (the_low_target): Add initializer for arch_setup field.
19627         * linux-ppc-low.c (init_registers_ppc): Add prototype.
19628         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
19629         (the_low_target): Add initializer for arch_setup field.
19630         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
19631         (init_registers_powerpc_64): Likewise.
19632         (the_low_target): Add initializer for arch_setup field.
19633         * linux-s390-low.c (init_registers_s390): Add prototype.
19634         (init_registers_s390x): Likewise.
19635         (the_low_target): Add initializer for arch_setup field.
19636         * linux-sh-low.c (init_registers_sh): Add prototype.
19637         (the_low_target): Add initializer for arch_setup field.
19638         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
19639         (the_low_target): Add initializer for arch_setup field.
19640         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
19641         (the_low_target): Add initializer for arch_setup field.
19642
19643         * win32-low.h (struct win32_target_ops): Add arch_setup field.
19644         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
19645         instead of init_registers ().
19646         * win32-arm-low.c (init_registers_arm): Add prototype.
19647         (the_low_target): Add initializer for arch_setup field.
19648         * win32-i386-low.c (init_registers_i386): Add prototype.
19649         (the_low_target): Add initializer for arch_setup field.
19650
19651         * spu-low.c (init_registers_spu): Add prototype.
19652         (initialize_low): Call initialie_registers_spu () instead of
19653         initialize_registers ().
19654
19655 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
19656
19657         * server.c (handle_v_requests): When handling the vRun and vAttach
19658         packets, if already debugging a process, don't kill it.  Return an
19659         error instead.
19660
19661 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
19662
19663         * server.c (handle_query): Correct length check.
19664
19665 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
19666
19667         * win32-low.c (do_initial_child_stuff): Add process handle
19668         parameter.  Set current_process_handle and current_process_id from the
19669         parameters. Clear globals.
19670         (win32_create_inferior): Don't set current_process_handle and
19671         current_process_id here.  Instead pass them on the call to
19672         do_initial_child_stuff.
19673         (win32_attach): Likewise.
19674         (win32_clear_inferiors): New.
19675         (win32_kill): Don't close the current process handle or the
19676         current thread handle here.  Instead call win32_clear_inferiors.
19677         (win32_detach): Don't open a new handle to the process.  Call
19678         win32_clear_inferiors.
19679         (win32_join): Don't rely on current_process_handle; open a new
19680         handle using the process id.
19681         (win32_wait): Call win32_clear_inferiors when the inferior process
19682         has exited.
19683
19684 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
19685
19686         * server.c (monitor_show_help): Add "exit".
19687
19688 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
19689
19690         * Makefile.in (SFILES): Add linux-xtensa-low.c.
19691         (clean): Add reg-xtensa.c.
19692         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
19693         * configure.srv (xtensa*-*-linux*) New target.
19694         * linux-xtensa-low.c: New.
19695         * xtensa-xtregs.c: New.
19696
19697 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
19698
19699         * hostio.c: Don't include errno.h.
19700         (errno_to_fileio_errno): Move to hostio-errno.
19701         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
19702         error number outputting to the target->hostio_last_error callback.
19703         (hostio_packet_error): Use FILEIO_EINVAL directly.
19704         (handle_open, handle_pread, hostio_error, handle_unlink): Update
19705         calls to hostio_error.
19706         * hostio-errno.c: New.
19707         * server.h (hostio_last_error_from_errno): Declare.
19708         * target.h (target_ops): Add hostio_last_error member.
19709         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
19710         as hostio_last_error handler.
19711         * spu-low.c (spu_target_ops): Likewise.
19712         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
19713         (wince_hostio_last_error): New functions.
19714         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
19715         as hostio_last_error handler.
19716         (win32_target_ops) [!_WIN32_WCE]: Register
19717         hostio_last_error_from_errno as hostio_last_error handler.
19718         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
19719         (hostio-errno.o): New rule.
19720         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
19721         * configure.srv (srv_hostio_err_objs): New variable.  Default to
19722         hostio-errno.o.
19723         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
19724         * configure: Regenerate.
19725
19726 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
19727
19728         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
19729         (linux_kill, linux_detach): Clean up the process list.
19730         * remote-utils.c (remote_open): Improve port number parsing.
19731         (putpkt_binary, input_interrupt): Only send interrupts if the target
19732         is running.
19733         * server.c (extended_protocol): Make static.
19734         (attached): Define earlier.
19735         (exit_requested, response_needed, program_argv): New variables.
19736         (target_running): New.
19737         (start_inferior): Clear attached here.
19738         (attach_inferior): Set attached here.
19739         (require_running): Define.
19740         (handle_query): Use require_running and target_running.  Implement
19741         "monitor exit".
19742         (handle_v_attach, handle_v_run): New.
19743         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
19744         (gdbserver_usage): Update.
19745         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
19746         --attach along with other options or after the port.  Save
19747         program_argv.  Support no initial program.  Resynchronize
19748         communication with GDB after an error.  Handle "monitor exit".
19749         Use require_running and target_running.  Always allow the extended
19750         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
19751         restart in extended mode.
19752         * README: Refer to the GDB manual.  Update --attach usage.
19753
19754 2007-12-20  Andreas Schwab  <schwab@suse.de>
19755
19756         * linux-low.c (STACK_SIZE): Define.
19757         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
19758         (linux_test_for_tracefork): Likewise.
19759
19760 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
19761
19762         * linux-low.c (linux_wait_for_event): Update messages.  Do not
19763         reinsert auto-delete breakpoints.
19764         * mem-break.c (struct breakpoint): Change return type of handler to
19765         int.
19766         (set_breakpoint_at): Update handler type.
19767         (reinsert_breakpoint_handler): Return 1 instead of calling
19768         delete_breakpoint.
19769         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
19770         setting a new one.
19771         (check_breakpoints): Delete auto-delete breakpoints and return 2.
19772         * mem-break.h (set_breakpoint_at): Update handler type.
19773         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
19774         * win32-low.c (auto_delete_breakpoint): New.
19775         (get_child_debug_event): Use it.
19776
19777 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
19778
19779         * configure.ac: Check for pread and pwrite.
19780         * hostio.c (handle_pread): Fall back to lseek and read.
19781         (handle_pwrite): Fall back to lseek and write.
19782         * config.in, configure: Regenerated.
19783
19784 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
19785
19786         * server.c (myresume): Add own_buf argument.
19787         (main): Update calls.
19788
19789 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
19790
19791         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
19792         * remote-utils.c (remote_open): Do not call disable_async_io.
19793         (block_async_io): Delete.
19794         (unblock_async_io): Make static.
19795         (initialize_async_io): New.
19796         * server.c (handle_v_cont): Handle async I/O here.
19797         (myresume): Likewise.  Move other common resume tasks here...
19798         (main): ... from here.  Call initialize_async_io.  Disable async
19799         I/O before the main loop.
19800         * server.h (initialize_async_io): Declare.
19801         (block_async_io, unblock_async_io): Delete prototypes.
19802         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
19803
19804 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
19805
19806         * remote-utils.c (readchar): Allow binary data in received messages.
19807
19808 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
19809
19810         * win32-low.c (attaching): New global.
19811         (win32_create_inferior): Clear the `attaching' global.
19812         (win32_attach): Set the `attaching' global.
19813         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
19814         attaching.  Only set a breakpoint at the entry point if not
19815         attaching.
19816
19817 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
19818
19819         * server.c (main): Don't report dll events on the initial
19820         connection on attaches.
19821
19822 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
19823
19824         * server.c (main): Relax numerical bases supported for the pid of
19825         the --attach command line argument.
19826
19827 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
19828
19829         * win32-low.c (win32_attach): Call OpenProcess before
19830         DebugActiveProcess, not after.  Add last error output to error
19831         call.
19832
19833 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
19834
19835         * win32-low.c (win32_get_thread_context)
19836         (win32_set_thread_context): New functions.
19837         (thread_rec): Use win32_get_thread_context.
19838         (continue_one_thread, win32_resume): Use win32_set_thread_context.
19839         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
19840         field.
19841
19842 2007-12-03  Leo Zayas
19843             Pedro Alves  <pedro_alves@portugalmail.pt>
19844
19845         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
19846         global variables.
19847         (child_add_thread): Minor cleanup.
19848         (child_continue): Resume artificially suspended threads before
19849         calling ContinueDebugEvent.
19850         (suspend_one_thread): New.
19851         (fake_breakpoint_event): New.
19852         (get_child_debug_event): Change return type to int.  Check here if
19853         gdb sent an interrupt request.  If a soft interrupt was requested,
19854         fake a breakpoint event.  Return 0 if there is no event to handle,
19855         and 1 otherwise.
19856         (win32_wait): Don't check here if gdb sent an interrupt request.
19857         Ensure there is a valid event to handle.
19858         (win32_request_interrupt): Add soft interruption method as last
19859         resort.
19860
19861 2007-12-03  Leo Zayas
19862             Pedro Alves  <pedro_alves@portugalmail.pt>
19863
19864         * win32-low.h (win32_thread_info): Add descriptions to the
19865         structure members.  Replace `suspend_count' counter by a
19866         `suspended' flag.
19867         * win32-low.c (thread_rec): Update condition of when to get the
19868         context from the inferior.  Rely on ContextFlags being set if it
19869         has already been retrieved.  Only suspend the inferior thread if
19870         we haven't already.  Warn if that fails.
19871         (continue_one_thread): s/suspend_count/suspended/.  Only call
19872         ResumeThread once.  Warn if that fails.
19873
19874 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
19875
19876         * win32-low.c (win32_wait): Don't read from the inferior when it
19877         has already exited.
19878
19879 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
19880
19881         * Makefile.in (win32_low_h): New variable.
19882         (win32-low.o): Add dependency on $(win32_low_h).
19883         (win32-arm-low.o, win32-i386-low.o): New rules.
19884
19885 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
19886
19887         * hostio.c: Correct copyright year.
19888
19889 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
19890
19891         * Makefile.in (OBS): Add hostio.o.
19892         (hostio.o): New rule.
19893         * server.h (handle_vFile): Declare.
19894         * hostio.c: New file.
19895         * server.c (handle_v_requests): Take packet_len and new_packet_len
19896         for binary packets.  Call handle_vFile.
19897         (main): Update call to handle_v_requests.
19898
19899 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
19900
19901         * linux-low.c: Include <sched.h>.
19902
19903 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
19904
19905         * linux-low.c (linux_tracefork_grandchild): New.
19906         (linux_tracefork_child): Use clone.
19907         (linux_test_for_tracefork): Use clone; allocate and free a stack.
19908
19909 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
19910
19911         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
19912
19913 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
19914
19915         * linux-low.c (handle_extended_wait): Handle unexpected signals.
19916
19917 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
19918
19919         * inferiors.c (change_inferior_id): Delete.
19920         (add_pid_to_list, pull_pid_from_list): New.
19921         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
19922         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
19923         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
19924         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
19925         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
19926         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
19927         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
19928         (using_threads): Always set to 1.
19929         (handle_extended_wait): New.
19930         (add_process): Do not set TID.
19931         (linux_create_inferior): Set must_set_ptrace_flags.
19932         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
19933         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
19934         (linux_thread_alive): Rename TID argument to LWPID.
19935         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
19936         (linux_wait_for_event): Do not use TID or check using_threads.  Update
19937         call to dead_thread_notify.  Call handle_extended_wait.
19938         (linux_create_inferior): Use PTRACE_SETOPTIONS.
19939         (send_sigstop): Delete sigstop_sent.
19940         (wait_for_sigstop): Avoid TID.
19941         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
19942         (linux_test_for_tracefork): New.
19943         (linux_lookup_signals): Use thread_db_active and
19944         linux_supports_tracefork_flag.
19945         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
19946         * linux-low.h (get_process_thread): Avoid TID.
19947         (struct process_ifo): Move thread_known and tid to the end.  Remove
19948         sigstop_sent.
19949         (linux_attach_lwp, thread_db_init): Update prototypes.
19950         * server.h (change_inferior_id): Delete prototype.
19951         (add_pid_to_list, pull_pid_from_list): New prototypes.
19952         * thread-db.c (thread_db_use_events): New.
19953         (find_first_thread): Rename to...
19954         (find_one_thread): ...this.  Update callers and messages.  Do not
19955         call fatal.  Check thread_db_use_events.  Do not call
19956         change_inferior_id or new_thread_notify.
19957         (maybe_attach_thread): Update.  Do not call new_thread_notify.
19958         (thread_db_init): Set thread_db_use_events.  Check use_events.
19959         * utils.c (fatal, warning): Correct message prefix.
19960
19961 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
19962
19963         * Makefile.in (clean): Remove new files.
19964         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
19965         (powerpc-64.o, powerpc-64.c): New rules.
19966         * configure.srv: Use alternate register sets for powerpc64-*-linux*
19967         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
19968         with SPE.
19969         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
19970         SPE targets.
19971         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
19972         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
19973         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
19974         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
19975         (target_regsets): Add AltiVec and SPE register sets.
19976         * configure.ac: Check for AltiVec and SPE.
19977         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
19978         (ppc_fill_vrregset, ppc_store_vrregset): New.
19979         (target_regsets): Add AltiVec register set.
19980         * configure: Regenerated.
19981
19982 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
19983
19984         * linux-low.c (O_LARGEFILE): Define.
19985         (linux_read_memory): Use /proc/PID/mem.
19986         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
19987         * configure, config.in: Regenerated.
19988
19989 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
19990
19991         * linux-low.c (linux_wait_for_event): Do not pass signals while
19992         single-stepping.
19993
19994 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
19995
19996         * win32-low.c (create_process): New.
19997         (win32_create_inferior): Use create_process instead of
19998         CreateProcess.  If create_process failed retry appending an ".exe"
19999         suffix.  Store the GetLastError result immediatelly after
20000         create_process calls and use it on the call to error.
20001
20002 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20003
20004         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
20005
20006 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
20007
20008         * configure.ac: Switch license to GPLv3.
20009
20010 2007-08-01  Michael Snyder  <msnyder@access-company.com>
20011
20012         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
20013
20014 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
20015
20016         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
20017         typedef.
20018         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
20019         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
20020         CloseToolhelp32Snapshot.
20021         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
20022         CloseToolhelp32Snapshot.
20023
20024 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
20025
20026         * server.c (main): Check for inferior exit before main loop.
20027
20028 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
20029
20030         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
20031         instead of on tmp_desc.
20032
20033 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
20034             Daniel Jacobowitz  <dan@codesourcery.com>
20035
20036         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
20037         (add_thread): Minor cleanups.
20038         (clear_inferiors): Move lower in the file.  Clear the DLL
20039         list.
20040         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
20041         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
20042         (xml_escape_text): New.
20043         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
20044         for qSupported.
20045         (handle_v_cont): Report errors.
20046         (gdbserver_version): Update.
20047         (main): Correct size of own_buf.  Do not report initial DLL events.
20048         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
20049         (unloaded_dll, xml_escape_text): New.
20050         * win32-low.c (enum target_waitkind): Update comments.
20051         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
20052         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
20053         (win32_EnumProcessModules, win32_GetModuleInformation)
20054         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
20055         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
20056         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
20057         (win32_Module32First, win32_Module32Next, load_toolhelp)
20058         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
20059         (get_child_debug_event): Handle DLL events.
20060         (win32_wait): Likewise.
20061
20062 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
20063
20064         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
20065         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
20066
20067 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20068
20069         * win32-low.c (handle_output_debug_string): Ignore event if not
20070         waiting.
20071
20072 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20073
20074         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
20075
20076 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
20077
20078         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
20079
20080 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
20081
20082         * inferiors.c (change_inferior_id): Add comment.
20083         * linux-low.c (check_removed_breakpoint): Add an early
20084         prototype.  Improve debug output.
20085         (linux_attach): Doc update.
20086         (linux_detach_one_process, linux_detach): Clean up before releasing
20087         each process.
20088         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
20089         * linux-low.h (struct process_info): Doc improvement.
20090         * mem-break.c (delete_all_breakpoints): New.
20091         * mem-break.h (delete_all_breakpoints): New prototype.
20092         * thread-db.c (find_first_thread): New.
20093         (thread_db_create_event): Call it instead of
20094         thread_db_find_new_threads.  Clean up unused variables.
20095         (maybe_attach_thread): Remove first thread handling.
20096         (thread_db_find_new_threads): Use find_first_thread.
20097         (thread_db_get_tls_address): Likewise.
20098
20099 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
20100
20101         * thread-db.c (thread_db_find_new_threads): Add prototype.
20102         (thread_db_create_event): Check for the main thread before adding
20103         a new thread.
20104         (maybe_attach_thread): Only enable event reporting if TID == 0.
20105         (thread_db_get_tls_address): Check for new threads.
20106
20107 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
20108
20109         * linux-low.c (linux_create_inferior): Try execv before execvp.
20110         * spu-low.c (spu_create_inferior): Likewise.
20111
20112 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
20113
20114         * linux-low.c (linux_create_inferior): Change execv to execvp.
20115         * spu-low.c (spu_create_inferior): Likewies.
20116
20117 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
20118
20119         * Makefile.in (clean): Clean new files instead of deleted ones.
20120         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
20121         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
20122         rules.
20123         * configure.srv: Specify XML files and new regformats for MIPS and
20124         MIPS64 GNU/Linux.
20125         * linux-mips-low.c (mips_num_regs): Set to only used registers.
20126         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
20127         an entry for the restart register.
20128         (mips_cannot_fetch_register, mips_cannot_store_register)
20129         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
20130         register names to match the XML descriptions.
20131         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
20132         restart register instead of $0.
20133
20134 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20135             Markus Deuling  <deuling@de.ibm.com>
20136
20137         * remote-utils.c (decode_xfer_write): New function.
20138         * server.h (decode_xfer_write): Add prototype.
20139         * server.c (handle_query): Add PACKET_LEN argument.  Support
20140         qXfer:spu:read and qXfer:spu:write packets.
20141         (main): Pass packet_len to handle_query.
20142         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
20143         * target.h (target_ops): Add qxfer_spu.
20144
20145 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20146
20147         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
20148         accessing non-seekable spufs files.
20149
20150 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
20151
20152         * server.c (handle_query): Add reply for qC packet.
20153
20154 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20155             Leo Zayas  <lerele@champenstudios@com>
20156
20157         * server.h (check_remote_input_interrupt_request): New function.
20158         * remote_utils.c (INVALID_DESCRIPTOR): New define.
20159         (remote_desc): Initialize with INVALID_DESCRIPTOR.
20160         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
20161         (check_remote_input_interrupt_request): New function.
20162         * server.h (check_remote_input_interrupt_request): Declare.
20163         * win32-low.c (winapi_DebugBreakProcess,
20164         winapi_GenerateConsoleCtrlEvent): New typedefs.
20165         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
20166         to 250 ms.
20167         (win32_wait): Check for remote interrupt request
20168         with check_remote_input_interrupt_request.
20169         (win32_request_interrupt): New function.
20170         (win32_target_op): Set request_interrupt to win32_request_interrupt.
20171
20172 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20173
20174         * win32-low.c (debug_registers_changed,
20175         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
20176         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
20177         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
20178         (thread_rec): Get context using the low target.
20179         (child_add_thread): Call thread_added on the low target,
20180         which does the same thing.
20181         (regptr): Delete.
20182         (do_initial_child_stuff): Remove debug registers references.
20183         Set context using the low target.  Resume threads after
20184         setting the contexts.
20185         (child_continue): Remove dead variable.  Remove debug
20186         registers references.
20187         (child_fetch_inferior_registers): Go through the low target.
20188         (do_child_store_inferior_registers): Remove.
20189         (child_store_inferior_registers): Go through the low target.
20190         (win32_resume): Remove debug registers references.
20191         Set context using the low target.
20192         (handle_exception): Change return type to void.  Don't record
20193         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
20194         first chance exception.
20195         (get_child_debug_event): Change return type to void.  Remove
20196         goto loop.  Always return after waiting for debug event.
20197         (win32_wait): Convert to switch statement.  Handle spurious
20198         events.
20199
20200         * win32-i386-low.c (debug_registers_changed,
20201         debug_registers_used): New.
20202         (initial_stuff): Rename to ...
20203         (i386_initial_stuff): ... this.  Clear debug registers
20204         state variables.
20205         (store_debug_registers): Delete.
20206         (i386_get_thread_context): New.
20207         (load_debug_registers): Delete.
20208         (i386_set_thread_context): New.
20209         (i386_thread_added): New.
20210         (single_step): Rename to ...
20211         (i386_single_step): ... this.
20212         (do_fetch_inferior_registers): Rename to ...
20213         (i386_fetch_inferior_register): ... this.
20214         (i386_store_inferior_register): New.
20215         (the_low_target): Adapt to new interface.
20216
20217         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
20218         (arm_get_thread_context): New.
20219         (arm_set_thread_context): New.
20220         (regptr): New.
20221         (do_fetch_inferior_registers): Rename to ...
20222         (arm_fetch_inferior_register): ... this.
20223         (arm_store_inferior_register): New.
20224         (arm_wince_breakpoint): Reimplement as unsigned long.
20225         (arm_wince_breakpoint_len): Define.
20226         (the_low_target): Adapt to new interface.
20227
20228         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
20229         load_debug_registers.  Add get_thread_context, set_thread_context,
20230         thread_added and store_inferior_register.  Rename
20231         fetch_inferior_registers to fetch_inferior_register.
20232         (regptr): Remove declaration.
20233
20234 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20235
20236         * linux-low.c (linux_detach): Change return type to int.  Return 0.
20237         * spu-low.c (spu_detach): Likewise.
20238
20239 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20240
20241         * target.h (target_ops): Change return type of detach to int.
20242         Add join.
20243         (join_inferior): New.
20244         * server.c (main): Don't skip detach support on mingw32.
20245         If the inferior doesn't support detaching return error.
20246         Call join_inferior instead of using waitpid.
20247         * linux-low.c (linux_join): New.
20248         (linux_target_op): Add linux_join.
20249         * spu-low.c (spu_join): New.
20250         (spu_target_ops): Add spu_join.
20251         * win32-low.c (win32_detach): Adapt to new interface.
20252         Reopen current_process_handle before detaching.  Issue a child
20253         resume before detaching.
20254         (win32_join): New.
20255         (win32_target_op): Add win32_join.
20256
20257 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20258
20259         * win32-low.c (win32-attach): Fix return value.
20260         * target.h (target_ops): Describe ATTACH return values.
20261
20262 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20263
20264         * win32-low.c (GETPROCADDRESS): Define.
20265         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
20266         (winapi_DebugSetProcessKillOnExit): Likewise.
20267         (win32_create_inferior): Force usage of ansi CreateProcessA.
20268         (win32_attach): Use GETPROCADDRESS.
20269         (win32_detach): Likewise.
20270
20271 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20272
20273         * win32-low.c (win32_wait): Don't use WSTOPSIG.
20274
20275 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
20276
20277         * win32-low.c: Commit leftover changes from 2007-03-29.
20278
20279 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20280
20281         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
20282         fields short instead of int.  Add explicit padding.
20283         (i387_cache_to_fsave): Remove unnecessary casts.
20284         (i387_fsave_to_cache): Doc fix.
20285         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
20286
20287 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20288
20289         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
20290         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
20291
20292 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20293
20294         * configure.srv (arm*-*-mingw32ce*): Move near the other
20295         arm targets.
20296
20297 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20298
20299         * configure.ac: Add errno checking.
20300         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
20301         sys/file.h and malloc.h.
20302         (AC_CHECK_DECLS): Add perror.
20303         (srv_mingwce): Handle.
20304         * configure.srv (i[34567]86-*-cygwin*): Add
20305         win32-i386-low.o to srv_tgtobj.
20306         (i[34567]86-*-mingw*): Likewise.
20307         (arm*-*-mingw32ce*): Add case.
20308         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20309         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
20310         [__MINGW32CE__] (strerror): New function.
20311         [__MINGW32CE__] (errno): Define to GetLastError.
20312         [__MINGW32CE__] (COUNTOF): New macro.
20313         (remote_open): Remove extra close call.
20314         * mem-break.c (delete_breakpoint_at): New function.
20315         * mem-break.h (delete_breakpoint_at): Declare.
20316         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20317         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
20318         [USE_WIN32API] (read, write): Add char* casts.
20319         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
20320         * server.h: Include wincecompat.h on Windows CE.
20321         [HAVE_ERRNO_H]: Check.
20322         (perror): Declare if not declared.
20323         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
20324         (perror_with_name): Remove errno declaration.
20325         * wincecompat.h: New.
20326         * wincecompat.c: New.
20327         * win32-low.h: New.
20328         * win32-arm-low.c: New.
20329         * win32-i386-low.c: New.
20330         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
20331         (OUTMSG2): Make it safe.
20332         (_T): New macro.
20333         (COUNTOF): New macro.
20334         (NUM_REGS): Get it from the low target.
20335         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
20336         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
20337         (thread_rec): Let low target handle debug registers.
20338         (child_add_thread): Likewise.
20339         (child_init_thread_list): Likewise.
20340         (continue_one_thread): Likewise.
20341         (regptr): New.
20342         (do_child_fetch_inferior_registers): Move to ...
20343         * win32-i386-low.c: ... here, and rename to ...
20344         (do_fetch_inferior_registers): ... this.
20345         * win32-low.c (child_fetch_inferior_registers):
20346         Go through the low target.
20347         (do_child_store_inferior_registers): Use regptr.
20348         (strwinerror): New function.
20349         (win32_create_inferior): Handle Windows CE.
20350         Use strwinerror instead of strerror on Windows error
20351         codes.  Add program to the error output.
20352         Don't close the main thread handle on Windows CE.
20353         (win32_attach): Use coredll.dll on Windows CE.
20354         (win32_kill): Close current process and current
20355         thread handles.
20356         (win32_detach): Use coredll.dll on Windows CE.
20357         (win32_resume): Let low target handle debug registers, and
20358         step request.
20359         (handle_exception): Add/Remove initial breakpoint.  Avoid
20360         non-existant WSTOPSIG on Windows CE.
20361         (win32_read_inferior_memory): Cast to remove warning.
20362         (win32_arch_string): Go through the low target.
20363         (initialize_low): Call set_breakpoint_data with the low
20364         target's breakpoint.
20365         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
20366         FOP_REGNUM, mappings): Move to ...
20367         * win32-i386-low.c: ... here.
20368         * win32-low.c (win32_thread_info): Move to ...
20369         * win32-low.h: ... here.
20370         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
20371         win32-arm-low.c and wincecompat.c.
20372         (all:): Add $EXEEXT.
20373         (install-only:): Likewise.
20374         (gdbserver:): Likewise.
20375         (gdbreplay:): Likewise.
20376         * config.in: Regenerate.
20377         * configure: Regenerate.
20378
20379 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20380
20381         * win32-low.c: Rename typedef thread_info to
20382         win32_thread_info throughout.
20383
20384 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20385
20386         * win32-i386-low.c: Rename to ...
20387         * win32-low.c: ... this.
20388         * configure.srv: Replace win32-i386-low.o with win32-low.o.
20389         * Makefile.in: Likewise.
20390
20391 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
20392
20393         * remote-utils.c (monitor_output): Constify msg parameter.
20394         * server.h (monitor_output): Likewise.
20395         * win32-i386-low.c (handle_output_debug_string): New.
20396         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
20397         handle_output_debug_string.
20398         (get_child_debug_event): Likewise.
20399
20400 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
20401
20402         * server.c (main): Correct strtoul check.
20403
20404 2007-03-27  Jon Ringle  <jon@ringle.org>
20405
20406         * linux-low.c: Check __ARCH_HAS_MMU__ also.
20407
20408 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
20409
20410         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
20411
20412 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
20413
20414         * terminal.h: Check HAVE_SGTTY_H.
20415
20416 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
20417
20418         * remote-utils.c (remote_open): Print out the assigned port number.
20419
20420 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
20421
20422         * remote-utils.c (monitor_output): New function.
20423         * server.c (debug_threads): Define here.
20424         (monitor_show_help): New function.
20425         (handle_query): Handle qRcmd.
20426         (main): Do not handle 'd' packet.
20427         * server.h (debug_threads, remote_debug, monitor_output): Declare.
20428         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
20429         of debug_threads.
20430
20431 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20432
20433         * Makefile.in (EXEEXT): New.
20434         (clean): Use $(EXEEXT).
20435
20436 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20437
20438         * target.h (target_ops): Rename send_signal to request_interrupt,
20439         and remove enum target_signal parameter.
20440         * linux-low.c (linux_request_interrupt): Rename from
20441         linux_send_signal, and always send SIGINT.
20442         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
20443         and always send SIGINT.
20444         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
20445         of send_signal.
20446         (input_interrupt): Likewise.
20447
20448 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20449
20450         * server.c (get_features_xml): Check if target implemented
20451         arch_string.
20452         * win32-i386-low.c (win32_arch_string): New.
20453         (win32_target_ops): Add win32_arch_string as arch_string member.
20454
20455 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
20456
20457         * spu-low.c (spu_arch_string): New.
20458         (spu_target_ops): Add spu_arch_string.
20459
20460 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
20461
20462         * remote-utils.c: Remove HAVE_TERMINAL_H check.
20463         * configure.ac: Do not check for terminal.h.
20464         * configure, config.in: Regenerated.
20465
20466 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
20467
20468         * Makefile.in (OBS): Add $(XML_BUILTIN).
20469         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
20470         (clean): Update.
20471         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
20472         (arm-with-iwmmxt.c): New.
20473         * config.in, configure: Regenerate.
20474         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
20475         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
20476         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
20477         (arm*-*-linux*): Add iWMMXt and regset support.
20478         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
20479         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
20480         (arm_store_wmmxregset, target_regsets): New.
20481         * server.c (get_features_xml): Take annex argument.  Check builtin
20482         XML documents.
20483         (handle_query): Handle multiple annexes.
20484
20485 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20486
20487         * remote-utils.c [USE_WIN32API] (read, write): Define.
20488         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
20489         write.
20490
20491 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
20492
20493         * linux-i386-low.c (the_low_target): Set arch_string.
20494         * linux-x86-64-low.c (the_low_target): Likewise.
20495         * linux-low.c (linux_arch_string): New.
20496         (linux_target_ops): Add it.
20497         * linux-low.h (struct linux_target_ops): Add arch_string.
20498         * server.c (write_qxfer_response): Use const void * for DATA.
20499         (get_features_xml): New.
20500         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
20501         * target.h (struct target_ops): Add arch_string method.
20502
20503 2007-01-03  Denis Pilat  <denis.pilat@st.com>
20504             Daniel Jacobowitz  <dan@codesourcery.com>
20505
20506         * linux-low.c (linux_kill): Handle being called with no threads.
20507         * win32-i386-low.c (win32_kill): Likewise.
20508         (get_child_debug_event): Clear current_process_handle.
20509
20510 2006-12-30  Denis PILAT  <denis.pilat@st.com>
20511             Daniel Jacobowitz  <dan@codesourcery.com>
20512
20513         * remote-utils.c (remote_open): Check the type of specified
20514         serial port devices before opening them.
20515         * server.c (main): Kill the inferior if an error occurs during
20516         the first remote_open.
20517
20518 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
20519
20520         * README: Update supported targets.
20521
20522 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
20523
20524         * Makefile.in (clean): Remove reg-mips64.c.
20525         (reg-mips64.c, reg-mips64.o): New rules.
20526         * configure.srv: Handle mips64.  Include regset support for mips.
20527         * linux-mips-low.c (union mips_register): New.
20528         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
20529         (mips_breakpoint, mips_breakpoint_at): Use int.
20530         (mips_collect_register, mips_supply_register)
20531         (mips_collect_register_32bit, mips_supply_register_32bit)
20532         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
20533         (mips_store_fpregset, target_regsets): New.
20534         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
20535
20536 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
20537
20538         * configure.srv: Add target "spu*-*-*".
20539         * Makefile.in (clean): Remove reg-spu.c.
20540         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
20541         * spu-low.c: New file.
20542
20543 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
20544
20545         * configure.ac: Correct td_thr_tls_get_addr test.
20546         * configure: Regenerated.
20547
20548 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
20549
20550         * linux-low.c (linux_wait_for_event): Reformat.  Use the
20551         pass_signals array.
20552         * remote-utils.c (decode_address_to_semicolon): New.
20553         * server.c (pass_signals, handle_general_set): New.
20554         (handle_query): Mention QPassSignals for qSupported.
20555         (main): Call handle_general_set.
20556         * server.h (pass_signals, decode_address_to_semicolon): New.
20557
20558 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
20559
20560         * server.c (handle_query): Correct error handling for read_auxv.
20561
20562 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
20563
20564         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
20565         and srv_linux_thread_db to yes.
20566         * linux-s390-low.c (s390_fill_gregset): New function.
20567         (target_regsets): Define data structure.
20568
20569 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
20570
20571         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
20572         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
20573         * config.in, configure: Regenerated.
20574         * inferiors.c (gdb_id_to_thread): New function.
20575         (gdb_id_to_thread_id): Use it.
20576         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
20577         * linux-low.h (struct process_info): Add th member.
20578         (thread_db_get_tls_address): New prototype.
20579         * remote-utils.c (decode_address): Make non-static.
20580         * server.c (handle_query): Handle qGetTLSAddr.
20581         * server.h (gdb_id_to_thread, decode_address): New prototypes.
20582         * target.h (struct target_ops): Add get_tls_address.
20583         * thread-db.c (maybe_attach_thread): Save the thread handle.
20584         (thread_db_get_tls_address): New.
20585
20586 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
20587
20588         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
20589         (linux_resume_one_process): Take a siginfo_t *.  Update all
20590         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
20591         (struct pending_signals): Add a siginfo_t.
20592         (linux_wait_for_process): Always set last_status.
20593         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
20594         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
20595         * linux-low.h (struct process_info): Add last_status.
20596
20597 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
20598
20599         * remote-utils.c (try_rle): New function.
20600         (putpkt_binary): Use it.
20601
20602 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
20603
20604         * Makefile.in (clean): Clean reg-x86-64-linux.c.
20605         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
20606         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
20607         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
20608         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
20609         point registers.
20610
20611 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
20612
20613         * server.c (terminal_fd): New variable.
20614         (old_foreground_pgrp): Likewise.
20615         (restore_old_foreground_pgrp): New function.
20616         (start_inferior): Record the terminal file descriptor in terminal_fd
20617         and its original foreground group in old_foreground_pgrp.  Register
20618         restore_old_foreground_pgrp with atexit().
20619
20620 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
20621
20622         * server.c (handle_query): Correct qPart to qXfer.
20623
20624 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
20625
20626         * configure.ac: Check for more headers which are missing on
20627         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
20628         * configure.srv: Add Cygwin and mingw32.
20629         * remote-utils.c: Don't include headers unconditionally which
20630         are missing on mingw32.  Include <winsock.h> for mingw32.
20631         (remote_open): Adjust for mingw32 support.  Flush
20632         standard error after writing to it.
20633         (remote_close, putpkt_binary, input_interrupt, block_async_io)
20634         (unblock_async_io, enable_async_io, disable_async_io)
20635         (readchar, getpkt): Update for Winsock support.
20636         (prepare_resume_reply): Expect a protocol signal number.
20637         * server.c: Disable <sys/wait.h> on mingw32.
20638         (start_inferior): Adjust for mingw32 support.  Flush
20639         standard error after writing to it.
20640         (attach_inferior): Likewise.  Use protocol signal
20641         numbers.
20642         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
20643         and names.
20644         * win32-i386-low.c: New file.
20645         * Makefile.in (XM_CLIBS): Set.
20646         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
20647         (win32-i386-low.o): New dependency rule.
20648         * linux-low.c (linux_wait): Use target signal numbers.
20649         * target.h (struct target_ops): Doc fix.
20650         * server.h (target_signal_to_name): New prototype.
20651         * gdbreplay.c: Don't include headers unconditionally which
20652         are missing on mingw32.  Include <winsock.h> for mingw32.
20653         (remote_close, remote_open): Adjust for Winsock support.
20654         * configure, config.in: Regenerated.
20655
20656 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
20657
20658         * server.c (decode_xfer_read, write_qxfer_response): New.
20659         (handle_query): Take a packet length argument.  Handle
20660         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
20661         the qSupported response.
20662         (main): Update call to handle_query.
20663
20664 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
20665
20666         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
20667         (putpkt_binary): Renamed from putpkt and adjusted for binary
20668         data.
20669         (putpkt): New wrapper for putpkt_binary.
20670         (readchar): Don't mask off the high bit.
20671         (decode_X_packet): New function.
20672         * server.c (main): Call putpkt_binary if a handler sets the packet
20673         length.  Save the length of the incoming packet.  Handle 'X'.
20674         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
20675
20676 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
20677
20678         * server.c (handle_query): Handle qSupported.
20679
20680 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
20681
20682         * remote-utils.c (all_symbols_looked_up): New variable.
20683         (look_up_one_symbol): Check it.
20684         * server.h (look_up_one_symbol): New declaration.
20685         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
20686
20687 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
20688
20689         * Makefile.in (linux-arm-low.o): Update dependencies.
20690         * linux-arm-low.c: Include "gdb_proc_service.h".
20691         (PTRACE_GET_THREAD_AREA): Define.
20692         (ps_get_thread_area): New function.
20693
20694 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
20695
20696         * configure.srv (m68k*-*-uclinux*): New target.
20697         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
20698         (linux_resume_one_process): Remove extraneous cast.
20699         (linux_read_offsets): New.
20700         (linux_target_op): Add linux_read_offsets on mmuless systems.
20701         * server.c (handle_query): Add qOffsets logic.
20702         * target.h (struct target_ops): Add read_offsets.
20703
20704 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
20705
20706         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
20707         (PTRACE_GET_THREAD_AREA): Define.
20708         (ps_get_thread_area): New function.
20709         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
20710         (linux-x86-64-low.o): Update.
20711
20712 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
20713
20714         * configure.ac: Remove checks for prfpregset_t.
20715         * gdb_proc_service.h: New file.
20716         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
20717         new "gdb_proc_service.h".
20718         * proc-service.c: Likewise.
20719         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
20720         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
20721         * Makefile.in (gdb_proc_service_h): Updated.
20722         * configure, config.in: Regenerated.
20723
20724 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
20725
20726         * remote-utils.c (prepare_resume_reply): Move declaration
20727         of gdb_id_from_wait to the top of the block.
20728
20729 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
20730
20731         * linux-low.c (regsets_store_inferior_registers): Read the regset
20732         from the target before filling it.
20733
20734 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
20735
20736         * server.c (attach_inferior): Return SIGTRAP for a successful
20737         attach.
20738
20739 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
20740
20741         * Makefile.in (OBS): Add version.o.
20742         (STAGESTUFF): Delete.
20743         (version.o): Add dependencies.
20744         (version.c): Replace rule.
20745         (clean): Remove version.c.
20746         * server.c (gdbserver_version): New.
20747         (gdbserver_usage): Use printf.
20748         (main): Handle --version and --help.
20749         * server.h (version, host_name): Add declarations.
20750
20751 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
20752
20753         * linux-arm-low.c:
20754         * linux-arm-low.c:
20755         * inferiors.c:
20756         * i387-fp.h:
20757         * i387-fp.c:
20758         * gdbreplay.c:
20759         * regcache.c:
20760         * proc-service.c:
20761         * mem-break.h:
20762         * mem-break.c:
20763         * linux-x86-64-low.c:
20764         * linux-sh-low.c:
20765         * linux-s390-low.c:
20766         * linux-ppc64-low.c:
20767         * linux-ppc-low.c:
20768         * linux-mips-low.c:
20769         * linux-m68k-low.c:
20770         * linux-m32r-low.c:
20771         * linux-low.h:
20772         * linux-low.c:
20773         * linux-ia64-low.c:
20774         * linux-i386-low.c:
20775         * linux-crisv32-low.c:
20776         * thread-db.c:
20777         * terminal.h:
20778         * target.h:
20779         * target.c:
20780         * server.h:
20781         * server.c:
20782         * remote-utils.c:
20783         * regcache.h:
20784         * utils.c:
20785         * Makefile.in:
20786         * configure.ac:
20787         * gdbserver.1: Add (C) after Copyright.  Update the FSF
20788         address.
20789
20790 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
20791
20792         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
20793         (arm_breakpoint_at): Recognize both breakpoints.
20794         (the_low_target): Use the correct breakpoint instruction.
20795
20796 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
20797
20798         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
20799         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
20800         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
20801         (the_low_target): Update.
20802
20803 2005-10-25  Andreas Schwab  <schwab@suse.de>
20804
20805         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
20806
20807         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
20808         (ia64_num_regs): Reduce to 462.
20809
20810 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
20811
20812         * acinclude.m4: Correct quoting.
20813         * aclocal.m4: Regenerated.
20814
20815         Suggested by SZOKOVACS Robert <szo@ies.hu>:
20816         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
20817         (thread_db_init): Call thread_db_err_str.
20818         * configure.ac: Check for TD_VERSION.
20819         * config.in, configure: Regenerated.
20820
20821 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
20822
20823         * server.h (error, fatal, warning): Add ATTR_FORMAT.
20824
20825 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
20826
20827         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
20828         is not available.  Define HAVE_PTRACE_GETREGS if it is.
20829         * config.in, configure: Regenerated.
20830         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
20831         * linux-i386-low.c, linux-m68k-low.c: Update to use
20832         HAVE_PTRACE_GETREGS.
20833         * linux-low.c (regsets_fetch_inferior_registers)
20834         (regsets_store_inferior_registers): Only return 0 if we processed
20835         GENERAL_REGS.
20836         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
20837         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
20838
20839 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
20840
20841         * inferiors.c (struct thread_info): Add gdb_id.
20842         (add_thread): Add gdb_id argument.
20843         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
20844         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
20845         calls to add_thread.
20846         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
20847         * server.c (handle_query): Use thread_to_gdb_id.
20848         (handle_v_cont, main): Use gdb_id_to_thread_id.
20849         * server.h (add_thread): Update prototype.
20850         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
20851         prototypes.
20852
20853 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
20854
20855         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
20856         left-padded registers.
20857         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
20858         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
20859
20860 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
20861
20862         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
20863         * configure: Regenerate.
20864         * config.in: Regenerate.
20865         * server.h (NEED_DECLARATION_STRERROR):
20866         Replace with !HAVE_DECL_STRERROR.
20867
20868 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
20869
20870         * linux-low.c (linux_wait, linux_send_signal): Don't test
20871         an unsigned long variable for > 0 if it could be MAX_ULONG.
20872         * server.c (myresume): Likewise.
20873         * target.c (set_desired_inferior): Likewise.
20874
20875 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
20876
20877         * configure.ac: Simplify and improve check for socklen_t.
20878         * configure, config.in: Regenerate.
20879
20880 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
20881
20882         * acconfig.h: Remove.
20883         * configure.ac: Add a test for socklen_t.  Use three-argument
20884         AC_DEFINE throughout.
20885         * config.in: Regenerated using autoheader 2.59.
20886         * configure: Regenerated.
20887
20888         * gdbreplay.c (socklen_t): Provide a default.
20889         (remote_open): Use socklen_t.
20890         * remote-utils.c (socklen_t): Provide a default.
20891         (remote_open): Use socklen_t.
20892         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
20893         unsigned char.
20894
20895         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
20896         char for buffers.
20897         * linux-low.c (linux_read_memory, linux_write_memory)
20898         (linux_read_auxv): Likewise.
20899         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
20900         (check_mem_write): Likewise.
20901         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
20902         Likewise.
20903         * regcache.c (struct inferior_rgcache_data, registers_to_string)
20904         (registers_from_string, register_data): Likewise.
20905         * server.c (handle_query, main): Likewise.
20906         * server.h (convert_ascii_to_int, convert_int_to_ascii)
20907         (decode_M_packet): Likewise.
20908         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
20909         * target.h (struct target_ops): Update read_memory, write_memory,
20910         and read_auxv.
20911         (read_inferior_memory, write_inferior_memory): Update.
20912         * linux-low.h (struct linux_target_ops): Change type of breakpoint
20913         to unsigned char *.
20914         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
20915         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
20916         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
20917         linux-s390-low.c, linux-sh-low.c: Update for changes in
20918         read_inferior_memory and the_low_target->breakpoint.
20919
20920 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
20921
20922         * Makefile.in (SFILES): Add linux-ppc64-low.c.
20923         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
20924         * configure.srv: Add powerpc64-*-linux*.
20925         * linux-ppc64-low.c: New file.
20926
20927 2005-05-23  Orjan Friberg  <orjanf@axis.com>
20928
20929         * linux-cris-low.c: New file with support for CRIS.
20930         * linux-crisv32-low.c: Ditto for CRISv32.
20931         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
20932         (clean): Add reg-cris.c and reg-crisv32.c.
20933         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
20934         reg-crisv32.o, and reg-crisv32.c to make rules.
20935         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
20936         recognized targets.
20937
20938 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
20939
20940         * linux-low.c (fetch_register): Ensure buffer size is a multiple
20941         of sizeof (PTRACE_XFER_TYPE).
20942         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
20943
20944 2005-05-12  Orjan Friberg  <orjanf@axis.com>
20945
20946         * target.h (struct target_ops): Add insert_watchpoint,
20947         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
20948         pointers for hardware watchpoint support.
20949         * linux-low.h (struct linux_target_ops): Ditto.
20950         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
20951         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
20952         to linux_target_ops.
20953         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
20954         reply packet.
20955         * server.c (main): Recognize 'Z' and 'z' packets.
20956
20957 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
20958
20959         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
20960         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
20961         (the_low_target): Add new members.
20962
20963 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
20964
20965         * proc-service.c (ps_lgetregs): Search all_processes instead of
20966         all_threads.
20967
20968 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
20969
20970         * server.c (start_inferior): Change return type to int.
20971         (attach_inferior): Change sigptr to int *.
20972         (handle_v_cont, handle_v_requests): Change signal to int *.
20973         (main): Change signal to int.
20974
20975 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
20976
20977         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
20978         * configure.srv: Add m32r*-*-linux*.
20979         * linux-m32r-low.c: New file.
20980
20981 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
20982
20983         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
20984
20985 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
20986
20987         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
20988         Take unsigned long arguments for PIDs.
20989         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
20990         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
20991         (wait_for_sigstop, linux_resume_one_process)
20992         (regsets_fetch_inferior_registers, linux_send_signal)
20993         (linux_read_auxv): Likewise.  Update the types of variables holding
20994         PIDs.  Update format string specifiers.
20995         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
20996         * remote-utils.c (prepare_resume_reply): Likewise.
20997         * server.c (cont_thread, general_thread, step_thread)
20998         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
20999         unsigned long.
21000         (handle_query): Update format specifiers.
21001         (handle_v_cont, main): Use strtoul for thread IDs.
21002         * server.h (struct inferior_list_entry): Use unsigned long for ID.
21003         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
21004         (general_thread, step_thread, thread_from_wait)
21005         (old_thread_from_wait): Update.
21006         * target.h (struct thread_resume): Use unsigned long for THREAD.
21007         (struct target_ops): Use unsigned long for arguments to attach and
21008         thread_alive.
21009
21010 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
21011
21012         * acinclude.m4: Include bfd/bfd.m4 directly.
21013         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
21014         <agriffis@toolchain.org>.
21015         * aclocal.m4, configure: Regenerated.
21016
21017 2005-01-07  Andrew Cagney  <cagney@gnu.org>
21018
21019         * configure.ac: Rename configure.in, require autoconf 2.59.
21020         * configure: Re-generate.
21021
21022 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
21023
21024         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
21025         LIBS when finished.
21026         * aclocal.m4: Regenerated.
21027         * configure: Regenerated.
21028
21029 2004-11-21  Andreas Schwab  <schwab@suse.de>
21030
21031         * linux-m68k-low.c (m68k_num_gregs): Define.
21032         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
21033         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
21034         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
21035         (m68k_breakpoint_at): New.  Add to the_low_target.
21036
21037         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
21038         srv_linux_thread_db to yes.
21039
21040 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
21041
21042         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
21043         (ARCH_SET_FS): Likewise.
21044         (ARCH_GET_FS): Likewise.
21045         (ARCH_GET_GS): Likewise.
21046
21047 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21048
21049         * linux-i386-low.c (ps_get_thread_area): New.
21050         * linux-x86-64-low.c (ps_get_thread_area): New.
21051         * linux-low.c: Include <sys/syscall.h>.
21052         (linux_kill_one_process): Don't kill the first thread here.
21053         (linux_kill): Kill the first thread here.
21054         (kill_lwp): New function.
21055         (send_sigstop, linux_send_signal): Use it.
21056         * proc-service.c: Clean up #ifdefs.
21057         (fpregset_info): Delete.
21058         (ps_lgetregs): Update and enable implementation.
21059         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
21060         implementations.
21061         * remote-utils.c (struct sym_cache, symbol_cache): New.
21062         (input_interrupt): Print a clearer message.
21063         (async_io_enabled): New variable.
21064         (enable_async_io, disable_async_io): Use it.  Update comments.
21065         (look_up_one_symbol): Use the symbol cache.
21066         * thread-db.c (thread_db_look_up_symbols): New function.
21067         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
21068
21069 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21070
21071         * configure.in: Test for -rdynamic.
21072         * configure: Regenerated.
21073         * Makefile (INTERNAL_LDFLAGS): New.
21074         (gdbserver, gdbreplay): Use it.
21075
21076 2004-09-02  Andrew Cagney  <cagney@gnu.org>
21077
21078         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
21079
21080 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
21081
21082         * linux-low.c (linux_wait): Clear all_processes list also.
21083
21084 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21085
21086         * linux-low.c: Include <errno.h>.  Remove extern declaration of
21087         errno.
21088
21089 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21090
21091         * gdbreplay.c, server.h, utils.c: Update copyright years.
21092
21093 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21094
21095         * server.c (main): Print child status or termination signal from
21096         variable 'signal', not 'sig'.
21097
21098 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21099
21100         * linux-low.c (linux_read_memory): Change return type to
21101         int.  Check for and return error from ptrace().
21102         * target.c (read_inferior_memory): Change return type to int.  Pass
21103         back return status from the_target->read_memory().
21104         * target.h (struct target_ops): Adapt *read_memory() prototype.
21105         Update comment.
21106         (read_inferior_memory): Adapt prototype.
21107         * server.c (main): Return an error packet if
21108         read_inferior_memory() returns an error.
21109
21110 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
21111
21112         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
21113         Unify with other clean targets.
21114
21115 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21116
21117         * server.c (handle_v_cont): Call set_desired_inferior.
21118
21119 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21120
21121         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
21122
21123 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21124
21125         * linux-low.c (linux_wait): Unblock async I/O.
21126         (linux_resume): Block and enable async I/O.
21127         * remote-utils.c (block_async_io, unblock_async_io): New functions.
21128         * server.h (block_async_io, unblock_async_io): Add prototypes.
21129
21130 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21131
21132         * remote-utils.c (remote_open): Print a status notice after
21133         opening a TCP port.
21134         * server.c (attach_inferior): Print a status notice after
21135         attaching.
21136
21137 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21138
21139         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
21140
21141 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
21142
21143         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
21144         error packet.
21145         * server.c, target.h: Update copyright years.
21146
21147 2004-02-25  Roland McGrath  <roland@redhat.com>
21148
21149         * target.h (struct target_ops): New member `read_auxv'.
21150         * server.c (handle_query): Handle qPart:auxv:read: query using that.
21151         * linux-low.c (linux_read_auxv): New function.
21152         (linux_target_ops): Initialize `read_auxv' member to that.
21153
21154 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21155
21156         Committed by Jim Blandy  <jimb@redhat.com>.
21157
21158         * linux-s390-low.c (s390_num_regs): Update.
21159         (s390_regmap): Remove control registers.  Use __s390x__ predefine
21160         instead of GPR_SIZE to distiguish s390 and s390x targets.
21161
21162 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
21163
21164         * linux-low.c: Update copyright year.
21165         (check_removed_breakpoint): Clear pending_is_breakpoint.
21166         (linux_set_resume_request, linux_queue_one_thread)
21167         (resume_status_pending_p): New functions.
21168         (linux_continue_one_thread): Use process->resume.
21169         (linux_resume): Only resume threads if there are no pending events.
21170         * linux-low.h (struct process_info): Add resume request
21171         pointer.
21172
21173 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
21174
21175         * regcache.c (new_register_cache): Clear the allocated register
21176         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
21177
21178 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
21179
21180         * linux-low.c (linux_resume): Take a struct thread_resume *
21181         argument.
21182         (linux_wait): Update call.
21183         (resume_ptr): New static variable.
21184         (linux_continue_one_thread): Renamed from
21185         linux_continue_one_process.  Use resume_ptr.
21186         (linux_resume): Use linux_continue_one_thread.
21187         * server.c (handle_v_cont, handle_v_requests): New functions.
21188         (myresume): New function.
21189         (main): Handle 'v' case.
21190         * target.h (struct thread_resume): New type.
21191         (struct target_ops): Change argument of "resume" to struct
21192         thread_resume *.
21193         (myresume): Delete macro.
21194
21195 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
21196
21197         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
21198         (uninstall): Support DESTDIR.
21199
21200 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
21201
21202         * configure.srv: Add xscale*linux copy of arm*linux entry.
21203
21204 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
21205
21206         * linux-arm-low.c (arm_reinsert_addr): New function.
21207         (the_low_target): Add arm_reinsert_addr.
21208
21209 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
21210
21211         * mem-break.c: Remove whitespace at end of file.
21212
21213 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21214
21215         * configure.in: Check whether we need to prototype strerror.
21216         * server.h: Optionally prototype strerror.
21217         * gdbreplay.c (perror_with_name): Use strerror.
21218         * linux-low.c (linux_attach_lwp): Use strerror.
21219         * utils.c (perror_with_name): Use strerror.
21220         * config.in, configure: Regenerated.
21221
21222 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21223
21224         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
21225         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
21226
21227 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
21228
21229         * Makefile.in (SFILES): Update.
21230         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
21231         low-sun3.c: Remove files.
21232
21233 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
21234
21235         * linux-low.c: Move comment to linux_thread_alive where it belonged.
21236         (linux_detach_one_process, linux_detach): New functions.
21237         (linux_target_ops): Add linux_detach.
21238         * server.c (main): Handle 'D' packet.
21239         * target.h (struct target_ops): Add "detach" member.
21240         (detach_inferior): Define.
21241
21242 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
21243
21244         From Kelley Cook  <kelleycook@wideopenwest.com>:
21245         * configure.srv: Accept i[34567]86 variants.
21246
21247 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
21248
21249         * linux-low.c (linux_wait_for_event): Correct comment typos.
21250         (linux_resume_one_process): Call check_removed_breakpoint.
21251         (linux_send_signal): New function.
21252         (linux_target_ops): Add linux_send_signal.
21253         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
21254         of kill.
21255         * target.h (struct target_ops): Add send_signal.
21256
21257 2003-05-29  Jim Blandy  <jimb@redhat.com>
21258
21259         * linux-low.c (usr_store_inferior_registers): Transfer buf in
21260         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
21261         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
21262         away part of the register's value.
21263
21264 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
21265
21266         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
21267         (linux_wait_for_event, linux_init_signals): Likewise.
21268
21269 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
21270
21271         * configure.in: Check for stdlib.h.
21272         * configure: Regenerated.
21273         * config.in: Regenerated.
21274
21275 2003-01-04  Andreas Schwab  <schwab@suse.de>
21276
21277         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
21278
21279 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
21280
21281         * Makefile.in: Remove obsolete code.
21282
21283 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
21284
21285         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
21286         defined(PT_FPR0_HI).
21287
21288 2002-11-17  Stuart Hughes  <seh@zee2.com>
21289
21290         * linux-arm-low.c (arm_num_regs): Increase.
21291         (arm_regmap): Include status register.
21292
21293 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
21294
21295         * linux-low.c (register_addr): Remove incorrect -1 check.
21296
21297 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
21298
21299         * linux-low.c (linux_create_inferior): Call setpgid.  Return
21300         the new PID.
21301         (unstopped_p, linux_signal_pid): Remove.
21302         (linux_target_ops): Remove linux_signal_pid.
21303         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
21304         global instead of target method.
21305         * target.h (struct target_ops): Remove signal_pid.  Update comment
21306         for create_inferior.
21307         * server.c (signal_pid): New variable.
21308         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
21309         gdbserver.  Set the child to be the foreground process group.
21310         (attach_inferior): Set signal_pid.
21311
21312 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
21313
21314         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
21315
21316 2002-08-20  Jim Blandy  <jimb@redhat.com>
21317
21318         * Makefile.in (LDFLAGS): Allow the configure script to establish a
21319         default for this.
21320
21321 2002-08-01  Andrew Cagney  <cagney@redhat.com>
21322
21323         * Makefile.in: Make chill references obsolete.
21324
21325 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
21326
21327         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
21328         * configure: Regenerate.
21329         * config.in: Regenerate.
21330
21331 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
21332
21333         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
21334         (perror_with_name, remote_close, remote_open, expect, play): Static.
21335
21336 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
21337
21338         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
21339         byte offsets instead of an array of indexes.
21340         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
21341
21342 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
21343
21344         * regcache.c: Add comment.
21345
21346 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
21347
21348         * thread-db.c: New file.
21349         * proc-service.c: New file.
21350         * acinclude.m4: New file.
21351         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
21352         proc-service.o, and thread-db.o.
21353         (linux-low.o): Add USE_THREAD_DB.
21354         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
21355         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
21356         * aclocal.m4: Regenerated.
21357         * config.in: Regenerated.
21358         * configure: Regenerated.
21359         * configure.in: Check for proc_service.h, sys/procfs.h,
21360         thread_db.h, and linux/elf.h headrs.
21361         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
21362         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
21363         Check for -lthread_db and thread support.
21364         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
21365         PowerPC, and SuperH.
21366         * i387-fp.c: Constify arguments.
21367         * i387-fp.h: Likewise.
21368         * inferiors.c: (struct thread_info): Renamed from
21369         `struct inferior_info'.  Remove PID member.  Use generic inferior
21370         list header.  All uses updated.
21371         (inferiors, signal_pid): Removed.
21372         (all_threads): New variable.
21373         (get_thread): Define.
21374         (add_inferior_to_list): New function.
21375         (for_each_inferior): New function.
21376         (change_inferior_id): New function.
21377         (add_inferior): Removed.
21378         (remove_inferior): New function.
21379         (add_thread): New function.
21380         (free_one_thread): New function.
21381         (remove_thread): New function.
21382         (clear_inferiors): Use for_each_inferior and free_one_thread.
21383         (find_inferior): New function.
21384         (find_inferior_id): New function.
21385         (inferior_target_data): Update argument type.
21386         (set_inferior_target_data): Likewise.
21387         (inferior_regcache_data): Likewise.
21388         (set_inferior_regcache_data): Likewise.
21389         * linux-low.c (linux_bp_reinsert): Remove.
21390         (all_processes, stopping_threads, using_thrads)
21391         (struct pending_signals, debug_threads, pid_of): New.
21392         (inferior_pid): Replace with macro.
21393         (struct inferior_linux_data): Remove.
21394         (get_stop_pc, add_process): New functions.
21395         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
21396         Use add_process and add_thread.
21397         (linux_attach_lwp): New function, based on old linux_attach.  Use
21398         add_process and add_thread.  Set stop_expected for new threads.
21399         (linux_attach): New function.
21400         (linux_kill_one_process): New function.
21401         (linux_kill): Kill all LWPs.
21402         (linux_thread_alive): Use find_inferior_id.
21403         (check_removed_breakpoints, status_pending_p): New functions.
21404         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
21405         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
21406         struct for the found process.
21407         (linux_wait_for_event): New function.
21408         (linux_wait): Use it.  Support LWPs.
21409         (send_sigstop, wait_for_sigstop, stop_all_processes)
21410         (linux_resume_one_process, linux_continue_one_process): New functions.
21411         (linux_resume): Support LWPs.
21412         (REGISTER_RAW_SIZE): Remove.
21413         (fetch_register): Use register_size instead.  Call supply_register.
21414         (usr_store_inferior_registers): Likewise.  Call collect_register.
21415         Fix recursive case.
21416         (regsets_fetch_inferior_registers): Improve error message.
21417         (regsets_store_inferior_registers): Add debugging.
21418         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
21419         (unstopped_p, linux_signal_pid): New functions.
21420         (linux_target_ops): Add linux_signal_pid.
21421         (linux_init_signals): New function.
21422         (initialize_low): Call it.  Initialize using_threads.
21423         * regcache.c (inferior_regcache_data): Add valid
21424         flag.
21425         (get_regcache): Fetch registers lazily.  Add fetch argument
21426         and update all callers.
21427         (regcache_invalidate_one, regcache_invalidate): New
21428         functions.
21429         (new_register_cache): Renamed from create_register_cache.
21430         Return the new regcache.
21431         (free_register_cache): Change argument to a void *.
21432         (registers_to_string, registers_from_string): Call get_regcache
21433         with fetch flag set.
21434         (register_data): Make static.  Pass fetch flag to get_regcache.
21435         (supply_register): Call get_regcache with fetch flag clear.
21436         (collect_register): Call get_regcache with fetch flag set.
21437         (collect_register_as_string): New function.
21438         * regcache.h: Update.
21439         * remote-utils.c (putpkt): Flush after debug output and use
21440         stderr.
21441         Handle input interrupts while waiting for an ACK.
21442         (input_interrupt): Use signal_pid method.
21443         (getpkt): Flush after debug output and use stderr.
21444         (outreg): Use collect_register_as_string.
21445         (new_thread_notify, dead_thread_notify): New functions.
21446         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
21447         and general_thread.
21448         (look_up_one_symbol): Flush after debug output.
21449         * server.c (step_thread, server_waiting): New variables.
21450         (start_inferior): Don't use signal_pid.  Update call to mywait.
21451         (attach_inferior): Update call to mywait.
21452         (handle_query): Handle qfThreadInfo and qsThreadInfo.
21453         (main): Don't fetch/store registers explicitly.  Use
21454         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
21455         calls to mywait.
21456         * server.h: Update.
21457         (struct inferior_list, struct_inferior_list_entry): New.
21458         * target.c (set_desired_inferior): New.
21459         (write_inferior_memory): Constify.
21460         (mywait): New function.
21461         * target.h: Update.
21462         (struct target_ops): New signal_pid method.
21463         (mywait): Removed macro, added prototype.
21464
21465         * linux-low.h (regset_func): Removed.
21466         (regset_fill_func, regset_store_func): New.
21467         (enum regset_type): New.
21468         (struct regset_info): Add type field.  Use new operation types.
21469         (struct linux_target_ops): stop_pc renamed to get_pc.
21470         Add decr_pc_after_break and breakpoint_at.
21471         (get_process, get_thread_proess, get_process_thread)
21472         (strut process_info, all_processes, linux_attach_lwp)
21473         (thread_db_init): New.
21474
21475         * linux-arm-low.c (arm_get_pc, arm_set_pc,
21476         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
21477         (the_low_target): Add new members.
21478         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
21479         (i386_store_fpxregset): Constify.
21480         (target_regsets): Add new kind identifier.
21481         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
21482         (i386_set_pc): Add debugging.
21483         (i386_breakpoint_at): New function.
21484         (the_low_target): Add new members.
21485         * linux-mips-low.c (mips_get_pc, mips_set_pc)
21486         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
21487         (mips_breakpoint_at): New.
21488         (the_low_target): Add new members.
21489         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
21490         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
21491         (the_low_target): Add new members.
21492         * linux-sh-low.c (sh_get_pc, sh_set_pc)
21493         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
21494         (the_low_target): Add new members.
21495         * linux-x86-64-low.c (target_regsets): Add new kind
21496         identifier.
21497
21498 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
21499
21500         From Martin Pool <mbp@samba.org>:
21501         * server.c (gdbserver_usage): New function.
21502         (main): Call it.
21503
21504 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
21505
21506         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
21507         stop_at -> stop_pc.
21508
21509 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
21510
21511         * Makefile.in: Remove obsolete code.
21512
21513 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
21514
21515         * linux-low.c (regsets_fetch_inferior_registers),
21516         (regsets_store_inferior_registers): Removed cast to int from
21517         ptrace() calls.
21518         * regcache.h: Added declaration of struct inferior_info.
21519
21520 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
21521
21522         * inferiors.c (struct inferior_info): Add regcache_data.
21523         (add_inferior): Call create_register_cache.
21524         (clear_inferiors): Call free_register_cache.
21525         (inferior_regcache_data, set_inferior_regcache_data): New functions.
21526         * regcache.c (struct inferior_regcache_data): New.
21527         (registers): Remove.
21528         (get_regcache): New function.
21529         (create_register_cache, free_register_cache): New functions.
21530         (set_register_cache): Don't initialize the register cache here.
21531         (registers_to_string, registers_from_string, register_data): Call
21532         get_regcache.
21533         * regcache.h: Add prototypes.
21534         * server.h: Likewise.
21535
21536 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
21537
21538         * mem-break.c: New file.
21539         * mem-break.h: New file.
21540         * Makefile.in: Add mem-break.o rule; update server.h
21541         dependencies.
21542         * inferiors.c (struct inferior_info): Add target_data
21543         member.
21544         (clear_inferiors): Free target_data member if set.
21545         (inferior_target_data, set_inferior_target_data): New functions.
21546         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
21547         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
21548         * linux-low.c (linux_bp_reinsert): New variable.
21549         (struct inferior_linux_data): New.
21550         (linux_create_inferior): Use set_inferior_target_data.
21551         (linux_attach): Likewise.  Call add_inferior.
21552         (linux_wait_for_one_inferior): New function.
21553         (linux_wait): Call it.
21554         (linux_write_memory): Add const.
21555         (initialize_low): Call set_breakpoint_data.
21556         * linux-low.h (struct linux_target_ops): Add breakpoint
21557         handling members.
21558         * server.c (attach_inferior): Remove extra add_inferior
21559         call.
21560         * server.h: Include mem-break.h.  Update inferior.c
21561         prototypes.
21562         * target.c (read_inferior_memory)
21563         (write_inferior_memory): New functions.
21564         * target.h (read_inferior_memory)
21565         (write_inferior_memory): Change macros to prototypes.
21566         (struct target_ops): Update comments.  Add const to write_memory
21567         definition.
21568
21569 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
21570
21571         * linux-low.c (usr_store_inferior_registers): Support
21572         registers which are allowed to fail to store.
21573         * linux-low.h (linux_target_ops): Likewise.
21574         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
21575         (ppc_cannot_store_register): FPSCR may not be storable.
21576
21577 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21578
21579         * server.h: Include <string.h> if HAVE_STRING_H.
21580         * ChangeLog: Correct paths in last ChangeLog entry.
21581
21582 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21583
21584         * linux-low.h: Remove obsolete prototypes.
21585         (struct linux_target_ops): New.
21586         (extern the_low_target): New.
21587         * linux-low.c (num_regs, regmap): Remove declarations.
21588         (register_addr): Use the_low_target explicitly.
21589         (fetch_register): Likewise.
21590         (usr_fetch_inferior_registers): Likewise.
21591         (usr_store_inferior_registers): Likewise.
21592         * linux-arm-low.c (num_regs): Remove.
21593         (arm_num_regs): Define.
21594         (arm_regmap): Renamed from regmap, made static.
21595         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
21596         made static.
21597         (arm_cannot_store_register): Renamed from cannot_store_register,
21598         made static.
21599         (the_low_target): New.
21600         * linux-i386-low.c (num_regs): Remove.
21601         (i386_num_regs): Define.
21602         (i386_regmap): Renamed from regmap, made static.
21603         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
21604         made static.
21605         (i386_cannot_store_register): Renamed from cannot_store_register,
21606         made static.
21607         (the_low_target): New.
21608         * linux-ia64-low.c (num_regs): Remove.
21609         (ia64_num_regs): Define.
21610         (ia64_regmap): Renamed from regmap, made static.
21611         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
21612         made static.
21613         (ia64_cannot_store_register): Renamed from cannot_store_register,
21614         made static.
21615         (the_low_target): New.
21616         * linux-m68k-low.c (num_regs): Remove.
21617         (m68k_num_regs): Define.
21618         (m68k_regmap): Renamed from regmap, made static.
21619         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
21620         made static.
21621         (m68k_cannot_store_register): Renamed from cannot_store_register,
21622         made static.
21623         (the_low_target): New.
21624         * linux-mips-low.c (num_regs): Remove.
21625         (mips_num_regs): Define.
21626         (mips_regmap): Renamed from regmap, made static.
21627         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
21628         made static.
21629         (mips_cannot_store_register): Renamed from cannot_store_register,
21630         made static.
21631         (the_low_target): New.
21632         * linux-ppc-low.c (num_regs): Remove.
21633         (ppc_num_regs): Define.
21634         (ppc_regmap): Renamed from regmap, made static.
21635         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
21636         made static.
21637         (ppc_cannot_store_register): Renamed from cannot_store_register,
21638         made static.
21639         (the_low_target): New.
21640         * linux-s390-low.c (num_regs): Remove.
21641         (s390_num_regs): Define.
21642         (s390_regmap): Renamed from regmap, made static.
21643         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
21644         made static.
21645         (s390_cannot_store_register): Renamed from cannot_store_register,
21646         made static.
21647         (the_low_target): New.
21648         * linux-sh-low.c (num_regs): Remove.
21649         (sh_num_regs): Define.
21650         (sh_regmap): Renamed from regmap, made static.
21651         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
21652         made static.
21653         (sh_cannot_store_register): Renamed from cannot_store_register,
21654         made static.
21655         (the_low_target): New.
21656         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
21657         (the_low_target): New.
21658
21659 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21660
21661         * Makefile.in: Add stamp-h target.
21662         * configure.in: Create stamp-h.
21663         * configure: Regenerated.
21664
21665 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21666
21667         * inferiors.c: New file.
21668         * target.c: New file.
21669         * target.h: New file.
21670         * Makefile.in:  Add target.o and inferiors.o.  Update
21671         dependencies.
21672         * linux-low.c (inferior_pid): New static variable,
21673         moved from server.c.
21674         (linux_create_inferior): Renamed from create_inferior.
21675         Call add_inferior.  Return 0 on success instead of a PID.
21676         (linux_attach): Renamed from myattach.
21677         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
21678         (linux_thread_alive): Renamed from mythread_alive.
21679         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
21680         child dies.
21681         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
21682         (regsets_store_inferior_registers): Correct error message.
21683         Add missing ``return 0''.
21684         (linux_fetch_registers): Renamed from fetch_inferior_registers.
21685         (linux_store_registers): Renamed from store_inferior_registers.
21686         (linux_read_memory): Renamed from read_inferior_memory.
21687         (linux_write_memory): Renamed from write_inferior_memory.
21688         (linux_target_ops): New structure.
21689         (initialize_low): Call set_target_ops ().
21690         * remote-utils.c (unhexify): New function.
21691         (hexify): New function.
21692         (input_interrupt): Send signals to ``signal_pid''.
21693         * server.c (inferior_pid): Remove.
21694         (start_inferior): Update create_inferior call.
21695         (attach_inferior): Call add_inferior.
21696         (handle_query): New function.
21697         (main): Call handle_query for `q' packets.
21698         * server.h: Include "target.h".  Remove obsolete prototypes.
21699         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
21700
21701 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
21702
21703         * Makefile.in: Add WARN_CFLAGS.  Update configury
21704         dependencies.
21705         * configure.in: Check for <string.h>
21706         * configure: Regenerate.
21707         * config.in: Regenerate.
21708         * gdbreplay.c: Include needed system headers.
21709         (remote_open): Remove strchr prototype.
21710         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
21711         * regcache.c (supply_register): Change buf argument to const void *.
21712         (supply_register_by_name): Likewise.
21713         (collect_register): Change buf argument to void *.
21714         (collect_register_by_name): Likewise.
21715         * regcache.h: Add missing prototypes.
21716         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
21717         * server.c (handle_query): New function.
21718         (attached): New static variable, moved out of main.
21719         (main): Quiet longjmp clobber warnings.
21720         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
21721         * utils.c (error): Remove NORETURN.
21722         (fatal): Likewise.