gdb/gdbserver/ChangeLog

   1 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * inferiors.h (find_inferior): Remove.
   4         * inferiors.c (find_inferior): Remove.
   5
   6 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
   7
   8         * linux-low.c (resume_status_pending_p): Update comment.
   9         (need_step_over_p): Update comment.
  10
  11 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  12
  13         * linux-low.c (proceed_one_lwp): Return void, change parameter
  14         type.
  15         (unsuspend_and_proceed_one_lwp): Likewise.
  16         (proceed_all_lwps): Use for_each_thread.
  17         (unstop_all_lwps): Likewise.
  18
  19 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  20
  21         * linux-low.c (linux_resume_one_thread): Return void, take
  22         parameter directly.
  23         (linux_resume): Use for_each_thread.
  24
  25 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  26
  27         * linux-low.c (send_sigstop_callback): Return void, change
  28         parameter type.  Rename to...
  29         (send_sigstop): ... this.
  30         (suspend_and_send_sigstop_callback): Return void, change parameter
  31         type.  Rename to...
  32         (suspend_and_send_sigstop): ... this.
  33         (stop_all_lwps): Use for_each_thread.
  34
  35 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  36
  37         * linux-low.c (lwp_running): Return bool, remove unused
  38         argument.
  39         (linux_stabilize_threads): Use find_thread.
  40
  41 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  42
  43         * linux-low.c (select_singlestep_lwp_callback): Remove.
  44         (count_events_callback): Remove.
  45         (select_event_lwp_callback): Remove.
  46         (select_event_lwp): Use find_thread/for_each_thread.
  47
  48 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  49
  50         * linux-low.c (not_stopped_callback): Return bool, take filter
  51         argument directly.
  52         (linux_wait_for_event_filtered): Use find_thread.
  53         (linux_wait_1): Likewise.
  54
  55 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  56
  57         * linux-low.c (same_lwp): Remove.
  58         (find_lwp_pid): Use find_thread.
  59
  60 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  61
  62         * linux-low.c (delete_lwp_callback): Remove.
  63         (linux_mourn): Use for_each_thread.
  64
  65 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  66
  67         * linux-low.c (linux_detach_lwp_callback): Return void, remove
  68         args parameter, don't check for pid.
  69         (linux_detach): Use for_each_thread.
  70
  71 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  72
  73         * linux-low.c (struct counter): Remove.
  74         (second_thread_of_pid_p): Remove.
  75         (last_thread_of_process_p): Use find_thread.
  76
  77 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  78
  79         * inferiors.c (find_inferior_in_random): Remove.
  80         * inferiors.h (find_inferior_in_random): Remove.
  81         * linux-low.c (status_pending_p_callback): Return bool, accept
  82         parameter ptid directly.
  83         (linux_wait_for_event_filtered): Use find_thread_in_random.
  84         (linux_wait_1): Likewise.
  85
  86 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
  87
  88         * inferiors.c (find_inferior_id): Remove.
  89         (find_thread_ptid): Move implemention from find_inferior_id to
  90         here.
  91         * inferiors.h (find_inferior_id): Remove.
  92         * server.c (handle_status): Use find_thread_ptid.
  93         (process_serial_event): Likewise.
  94         * thread-db.c (find_one_thread): Likewise.
  95         (thread_db_thread_handle): Likewise.
  96         * win32-low.c (thread_rec): Likewise.
  97         (child_delete_thread): Likewise.
  98         (win32_thread_alive): Likewise.
  99         (get_child_debug_event): Likewise.
 100
 101 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 102
 103         * linux-mips-low.c (update_watch_registers_callback): Return
 104         void, remove pid_p parameter, don't check for pid.
 105         (mips_insert_point, mips_remove_point): Use for_each_thread.
 106
 107 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 108
 109         * lynx.low (lynx_delete_thread_callback): Remove.
 110         (lynx_mourn): Use for_each_thread.
 111
 112 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 113
 114         * regcache.c (regcache_invalidate_one): Remove.
 115         (regcache_invalidate_pid): use for_each_thread.
 116
 117 2017-11-26  Tom Tromey  <tom@tromey.com>
 118
 119         * linux-low.c (linux_create_inferior): Update.
 120
 121 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
 122
 123         * spu-low.c (spu_create_inferior): Fix typo in argument name.
 124
 125 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 126
 127         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
 128         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 129         * linux-aarch64-tdesc-selftest.c: New file.
 130         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 131
 132 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 133
 134         * configure.srv: Add new file.
 135         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 136         * linux-aarch64-tdesc-selftest.c: New file.
 137         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 138
 139 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 140
 141         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
 142         * linux-aarch64-low.c (initialize_low_arch): Remove init.
 143         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
 144
 145 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 146
 147         * configure.srv: Add new files.
 148         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
 149         aarch64_linux_read_description.
 150         * linux-aarch64-low.c (aarch64_linux_read_description):
 151         Merge with aarch64_arch_setup.
 152         (aarch64_arch_setup): Call aarch64_linux_read_description.
 153         * linux-aarch64-tdesc.c: New file.
 154         * linux-aarch64-tdesc.h: New file.
 155
 156 2017-11-24  Yao Qi  <yao.qi@linaro.org>
 157
 158         * configure.srv: Set $srv_regobj for tic6x-linux.
 159         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
 160         (tic6x_read_description): Move some code to tic6x_arch_setup.
 161         (tic6x_tdesc_test): New function.
 162         (initialize_low_arch): Call selftests::register_test.
 163
 164 2017-11-22  Yao Qi  <yao.qi@linaro.org>
 165
 166         * remote-utils.c (prepare_resume_reply): Use memcpy.
 167
 168 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 169
 170         * linux-low.c (kill_one_lwp_callback): Return void, take
 171         argument directly, don't filter on pid.
 172         (linux_kill): Use for_each_thread.
 173
 174 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 175
 176         * linux-low.c (need_step_over_p): Return bool, remove dummy
 177         argument.
 178         (linux_resume, proceed_all_lwps): Use find_thread.
 179
 180 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 181
 182         * linux-low.c (resume_status_pending_p): Return bool, remove
 183         flag_p argument.
 184         (linux_resume): Use find_thread.
 185
 186 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 187
 188         * linux-low.c (struct thread_resume_array): Remove.
 189         (linux_set_resume_request): Return void, take arguments
 190         directly.
 191         (linux_resume): Use for_each_thread.
 192
 193 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 194
 195         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
 196         return bool, remove data argument.
 197         (linux_stabilize_threads): Use find_thread.
 198
 199 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 200
 201         * linux-low.c (unsuspend_one_lwp): Remove.
 202         (unsuspend_all_lwps): Use for_each_thread, inline code from
 203         unsuspend_one_lwp.
 204
 205 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 206
 207         * gdbthread.h (find_thread): Add overload with ptid_t filter.
 208         * linux-low.c (struct iterate_over_lwps_args): Remove.
 209         (iterate_over_lwps_filter): Remove.
 210         (iterate_over_lwps): Use find_thread.
 211
 212 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 213
 214         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
 215         (linux_handle_new_gdb_connection): Use for_each_thread, inline
 216         code from reset_lwp_ptrace_options_callback.
 217
 218 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 219
 220         * linux-arm-low.c (struct update_registers_data): Remove.
 221         (update_registers_callback): Return void, take arguments
 222         directly, don't check thread's pid.
 223         (arm_insert_point, arm_remove_point): Use for_each_thread.
 224
 225 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 226
 227         * win32-low.c (continue_one_thread): Return void, take argument
 228         directly.
 229         (child_continue): Use for_each_thread.
 230
 231 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 232
 233         * win32-i386-low.c (update_debug_registers_callback): Rename
 234         to ...
 235         (update_debug_registers): ... this, return void, remove pid_p arg.
 236         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
 237
 238 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 239
 240         * inferiors.h (struct process_info): Add constructor, initialize
 241         fields..
 242         <syscalls_to_catch>: Change type to std::vector<int>.
 243         * inferiors.c (add_process): Allocate process_info with new.
 244         (remove_process): Free process_info with delete.
 245         * linux-low.c (handle_extended_wait): Adjust.
 246         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
 247         * server.c (handle_general_set): Adjust.
 248
 249 2017-11-16  Pedro Alves  <palves@redhat.com>
 250
 251         * remote-utils.c (remote_close): Block SIGIO signals instead of
 252         uninstalling the SIGIO handler.
 253
 254 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
 255
 256         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
 257
 258 2017-11-16  Yao Qi  <yao.qi@linaro.org>
 259
 260         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
 261         (tic6x_store_gregset): Likewise.
 262         (tic6x_usrregs_info): Move it up.
 263
 264 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
 265
 266         * Makefile.in: Update arch rules.
 267         * configure.srv: Explicitly mark arch/ files.
 268
 269 2017-11-13  Andreas Schwab  <schwab@suse.de>
 270
 271         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
 272         function.
 273         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
 274
 275 2017-11-06  Pedro Alves  <palves@redhat.com>
 276
 277         * config.in, configure: Regenerate.
 278
 279 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 280
 281         * target.c (struct thread_search): Remove.
 282         (thread_search_callback): Remove.
 283         (prepare_to_access_memory): Use for_each_thread instead of
 284         find_inferior.  Inline code from thread_search_callback.
 285
 286 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 287
 288         * server.c (struct visit_actioned_threads_data): Remove.
 289         (visit_actioned_threads): Change prototype to take arguments
 290         directly.
 291         (resume): Use find_thread instead of find_inferior.
 292
 293 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 294
 295         * server.c (queue_stop_reply_callback): Change prototype, return
 296         void.
 297         (find_status_pending_thread_callback): Remove.
 298         (handle_status): Replace find_inferior with find_thread and
 299         for_each_thread.
 300
 301 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
 302
 303         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
 304         with REGNO.
 305         (aarch64_store_gregset): Likewise.
 306         (aarch64_fill_fpregset): Likewise.
 307         (aarch64_store_fpregset): Likewise.
 308
 309 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
 310
 311         * gdbthread.h (find_thread, for_each_thread): New functions.
 312         * inferiors.c (thread_of_pid): Remove.
 313         (find_any_thread_of_pid): Use find_thread.
 314         * linux-low.c (num_lwps): Use for_each_thread.
 315
 316 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 317
 318         * Makefile.in: Remove one rule.
 319         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
 320
 321 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 322
 323         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
 324         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
 325
 326 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 327
 328         * configure.srv: Rename arm.o with arch/arm.o.
 329
 330 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 331
 332         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
 333         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
 334         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
 335         (arch-i386.o, arch-amd64.o): Remove rules.
 336         (arch/%.o): New rule.
 337         Update POSTCOMPILE and COMPILE.pre.
 338         * configure.ac: Invoke AC_CONFIG_COMMANDS.
 339         * configure: Re-generated.
 340         * configure.srv: Replace arch-i386.o with arch/i386.o.
 341         Replace arch-amd64.o with arch/amd64.o.
 342
 343 2017-10-16  Yao Qi  <yao.qi@linaro.org>
 344
 345         * configure: Regenerated.
 346
 347 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 348
 349         * inferiors.h: (struct inferior_list): Remove.
 350         (struct inferior_list_entry); Remove.
 351         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
 352         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
 353         get_first_inferior): Remove.
 354         (for_each_inferior, for_each_inferior_with_data, find_inferior,
 355         find_inferior_id, find_inferior_in_random): Change signature.
 356         * inferiors.c (all_threads): Change type to
 357         std::list<thread_info *>.
 358         (get_thread): Remove macro.
 359         (find_inferior, find_inferior_id): Change signature, implement
 360         using find_thread.
 361         (find_inferior_in_random): Change signature, implement using
 362         find_thread_in_random.
 363         (for_each_inferior, for_each_inferior_with_data): Change
 364         signature, implement using for_each_thread.
 365         (add_inferior_to_list, remove_inferior): Remove.
 366         (add_thread, get_first_thread, thread_of_pid,
 367         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
 368         (get_first_inferior, one_inferior_p, clear_inferior_list):
 369         Remove.
 370         (clear_inferiors, get_thread_process): Update.
 371         * gdbthread.h: Include <list>.
 372         (struct thread_info) <entry>: Remove field.
 373         <id>: New field.
 374         (all_threads): Change type to std::list<thread_info *>.
 375         (get_first_inferior): Add doc.
 376         (find_thread, for_each_thread, find_thread_in_random): New
 377         functions.
 378         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
 379         * linux-arm-low.c (update_registers_callback): Update.
 380         * linux-low.c (second_thread_of_pid_p): Update.
 381         (kill_one_lwp_callback, linux_detach_lwp_callback,
 382         delete_lwp_callback, status_pending_p_callback, same_lwp,
 383         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
 384         iterate_over_lwps, not_stopped_callback,
 385         resume_stopped_resumed_lwps, count_events_callback,
 386         select_singlestep_lwp_callback, select_event_lwp_callback,
 387         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
 388         suspend_and_send_sigstop_callback, wait_for_sigstop,
 389         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
 390         lwp_running, linux_set_resume_request, resume_status_pending_p,
 391         need_step_over_p, start_step_over, linux_resume_one_thread,
 392         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
 393         reset_lwp_ptrace_options_callback): Update.
 394         * linux-mips-low.c (update_watch_registers_callback): Update.
 395         * regcache.c (regcache_invalidate_one, regcache_invalidate):
 396         Update.
 397         (free_register_cache_thread_one): Remove.
 398         (regcache_release): Update.
 399         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
 400         handle_qxfer_threads_worker): Update.
 401         (handle_query): Update, use list iterator.
 402         (visit_actioned_threads, handle_pending_status,
 403         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
 404         clear_pending_status_callback, set_pending_status_callback,
 405         find_status_pending_thread_callback, handle_status,
 406         process_serial_event): Update.
 407         * target.c (thread_search_callback): Update.
 408         * thread-db.c (thread_db_get_tls_address): Update.
 409         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
 410         Update.
 411         * win32-i386-low.c (update_debug_registers_callback): Update.
 412         * win32-low.c (delete_thread_info, child_delete_thread,
 413         continue_one_thread, suspend_one_thread,
 414         get_child_debug_event): Adjust.
 415
 416 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 417
 418         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
 419         * inferiors.h: Include <list>.
 420         (struct process_info) <entry>: Remove field.
 421         <pid>: New field.
 422         (pid_of): Change macro to function.
 423         (ptid_of, lwpid_of): Remove macro.
 424         (all_processes): Change type to std::list<process_info *>.
 425         (ALL_PROCESSES): Remove macro.
 426         (for_each_process, find_process): New function.
 427         * inferiors.c (all_processes): Change type to
 428         std::list<process_info *>.
 429         (find_thread_process): Adjust.
 430         (add_process): Likewise.
 431         (remove_process): Likewise.
 432         (find_process_pid): Likewise.
 433         (get_first_process): Likewise.
 434         (started_inferior_callback): Remove.
 435         (have_started_inferiors_p): Adjust.
 436         (attached_inferior_callback): Remove.
 437         (have_attached_inferiors_p): Adjust.
 438         * linux-low.c (check_zombie_leaders): Likewise.
 439         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
 440         (x86_linux_update_xmltarget): Adjust.
 441         * server.c (handle_query): Likewise.
 442         (gdb_reattached_process): Remove.
 443         (handle_status): Adjust.
 444         (kill_inferior_callback): Likewise.
 445         (detach_or_kill_inferior): Remove.
 446         (print_started_pid): Likewise.
 447         (print_attached_pid): Likewise.
 448         (detach_or_kill_for_exit): Update.
 449         (process_serial_event): Likewise.
 450         * linux-arm-low.c (arm_new_fork): Likewise.
 451
 452 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 453
 454         * dll.h: Include <list>.
 455         (struct dll_info): Add constructor.
 456         <entry>: Remove field.
 457         (all_dlls): Change type to std::list<dll_info>.
 458         * dll.c: Include <algorithm>.
 459         (get_dll): Remove macro.
 460         (all_dlls): Change type to std::list<dll_info *>.
 461         (free_one_dll): Remove.
 462         (match_dll): Likewise.
 463         (loaded_dll): Adjust.
 464         (unloaded_dll): Adjust to all_dlls type change, use
 465         std::find_if.  Inline code from match_dll.
 466         (clear_dlls): Adjust to all_dlls type change.
 467         * server.c (emit_dll_description): Remove.
 468         (handle_qxfer_libraries): Adjust to all_dlls type change,
 469         integrate emit_dll_description's functionality.
 470
 471 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
 472
 473         * linux-low.h (struct linux_target_ops) <delete_process>: New
 474         field.
 475         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
 476         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
 477         (struct linux_target_ops): Add delete_process callback.
 478         * linux-arm-low.c (arm_delete_process): New.
 479         (struct linux_target_ops): Add delete_process callback.
 480         * linux-bfin-low.c (struct linux_target_ops): Likewise.
 481         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
 482         * linux-m32r-low.c (struct linux_target_ops): Likewise.
 483         * linux-mips-low.c (mips_linux_delete_process): New.
 484         (struct linux_target_ops): Add delete_process callback.
 485         * linux-ppc-low.c (struct linux_target_ops): Likewise.
 486         * linux-s390-low.c (struct linux_target_ops): Likewise.
 487         * linux-sh-low.c (struct linux_target_ops): Likewise.
 488         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
 489         * linux-tile-low.c (struct linux_target_ops): Likewise.
 490         * linux-x86-low.c (x86_linux_delete_process): New.
 491         (struct linux_target_ops): Add delete_process callback.
 492         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
 493
 494 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
 495
 496         * linux-aarch64-low.c (the_low_target): Add thread delete
 497         callback.
 498         * linux-arm-low.c (arm_delete_thread): New function.
 499         (the_low_target): Add thread delete callback.
 500         * linux-bfin-low.c (the_low_target): Likewise.
 501         * linux-crisv32-low.c (the_low_target): Likewise.
 502         * linux-low.c (delete_lwp): Invoke delete_thread callback if
 503         set.
 504         * linux-low.h (struct linux_target_ops) <delete_thread>: New
 505         field.
 506         * linux-m32r-low.c (the_low_target): Add thread delete callback.
 507         * linux-mips-low.c (mips_linux_delete_thread): New function.
 508         (the_low_target): Add thread delete callback.
 509         * linux-ppc-low.c (the_low_target): Likewise.
 510         * linux-s390-low.c (the_low_target): Likewise.
 511         * linux-sh-low.c (the_low_target): Likewise.
 512         * linux-tic6x-low.c (the_low_target): Likewise.
 513         * linux-tile-low.c (the_low_target): Likewise.
 514         * linux-x86-low.c (the_low_target): Likewise.
 515         * linux-xtensa-low.c (the_low_target): Likewise.
 516
 517 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
 518
 519         * win32-low.c: Include "common-inferior.h".
 520
 521 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 522
 523         * inferiors.c (set_inferior_cwd): New function.
 524         * server.c (handle_general_set): Handle QSetWorkingDir packet.
 525         (handle_query): Inform that QSetWorkingDir is supported.
 526         * win32-low.c (create_process): Pass the inferior's cwd to
 527         CreateProcess.
 528
 529 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 530
 531         * inferiors.c (current_inferior_cwd): New global variable.
 532         (get_inferior_cwd): New function.
 533         * inferiors.h (struct process_info) <cwd>: New field.
 534
 535 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 536
 537         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
 538         (OBS): Add gdb_tilde_expand.o.
 539
 540 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
 541
 542         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
 543         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
 544
 545 2017-09-29  Pedro Alves  <palves@redhat.com>
 546
 547         * ax.c (gdb_parse_agent_expr): Constify.
 548         * ax.h (gdb_parse_agent_expr): Constify.
 549         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
 550         Constify.
 551         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
 552         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
 553         * remote-utils.h (read_ptid): Constify.
 554         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
 555         (process_point_options, process_serial_event): Constify.
 556         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
 557         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
 558         (cmd_qtbuffer): Constify.
 559
 560 2017-09-29  Pedro Alves  <palves@redhat.com>
 561
 562         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
 563         fails.
 564
 565 2017-09-29  Pedro Alves  <palves@redhat.com>
 566
 567         * linux-low.c (handle_extended_wait): Pass parent thread instead
 568         of process to thread_db_notice_clone.
 569         * linux-low.h (thread_db_notice_clone): Replace parent process
 570         parameter with parent thread parameter.
 571         * thread-db.c (find_one_thread): Add comment.
 572         (thread_db_notice_clone): Replace parent process parameter with
 573         parent thread parameter.  Temporarily switch to the parent thread.
 574
 575 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
 576
 577         * gdbthread.h: Include "common-gdbthread.h".
 578         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
 579         "if" when validating the ptid.
 580         * remote-utils.c: Include "gdbthread.h".
 581         (prepare_resume_reply): Use "switch_to_thread".
 582         * target.c (done_accessing_memory): Likewise.
 583
 584 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 585
 586         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
 587         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
 588         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
 589         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
 590         s390x-gs-linux64-ipa.o to ipa_obj.
 591         * linux-s390-low.c (HWCAP_S390_GS): New define.
 592         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
 593         New functions.
 594         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
 595         (s390_arch_setup): Check for guarded-storage support and choose
 596         appropriate tdesc.
 597         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
 598         init_registers_s390x_gs_linux64.
 599         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
 600         enum value.
 601         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
 602         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
 603
 604 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
 605
 606         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
 607
 608 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
 609
 610         * linux-low.h (struct lwp_info): Add new field, thread_handle.
 611         (thread_db_thread_handle): Declare.
 612         * linux-low.c (linux_target_ops): Initialize thread_handle.
 613         * server.c (handle_qxfer_threads_worker): Add support for
 614         "handle" attribute.
 615         * target.h (struct target_ops): Add new function pointer,
 616         thread_handle.
 617         (target_thread_handle): Define.
 618         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
 619         field in lwp.
 620         (thread_db_thread_handle): New function.
 621
 622 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
 623
 624         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
 625         * linux-low.h (thread_db_notice_clone): Declare.
 626         * thread-db.c (thread_db_notice_clone): New function.
 627
 628 2017-09-21  Pedro Alves  <palves@redhat.com>
 629
 630         * server.c (gdb_read_memory, handle_status, process_serial_event)
 631         (handle_serial_event, handle_target_event): Adjust to
 632         set_desired_thread prototype change.
 633         * target.c (set_desired_thread): Remove 'use_general' parameter
 634         and adjust.
 635         * target.h (set_desired_thread): Remove 'use_general' parameter.
 636
 637 2017-09-20  Tom Tromey  <tom@tromey.com>
 638
 639         * target.c (target_terminal::terminal_state): Define.
 640         (target_terminal::init): Rename from target_terminal_init.
 641         (target_terminal::inferior): Rename from
 642         target_terminal_inferior.
 643         (target_terminal::ours): Rename from target_terminal_ours.
 644         (target_terminal::ours_for_output, target_terminal::info): New.
 645
 646 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 647
 648         * server.c (accumulate_file_name_length): Remove.
 649         (emit_dll_description): Adjust to std::string change.
 650         (handle_qxfer_libraries): Use std::string to hold document.
 651
 652 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 653
 654         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
 655         return type of xml_escape_text.
 656         * server.c (emit_dll_description): Likewise.
 657
 658 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 659
 660         * server.c (captured_main): Accept argument for --selftest.
 661         Update run_tests call.
 662         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
 663         when registering selftests.
 664
 665 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 666
 667         * regcache.c (get_thread_regcache): Update code to use "std::vector"
 668         instead of "VEC" for "target_desc.reg_defs".
 669         (regcache_cpy): Likewise.
 670         (registers_to_string): Likewise.
 671         (registers_from_string): Likewise.
 672         (find_regno): Likewise.
 673         (supply_regblock): Likewise.
 674         (regcache_raw_read_unsigned): Likewise.
 675         * tdesc.c (init_target_desc): Likewise.
 676         (tdesc_create_reg): Likewise.
 677         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
 678         (struct target_desc) <reg_defs>: Convert to "std::vector".
 679         (target_desc): Do not initialize "reg_defs".
 680         (~target_desc): Update code to use "std::vector" instead of "VEC"
 681         for "target_desc.reg_defs".
 682         (operator==): Likewise.
 683
 684 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 685
 686         * inferiors.h (thread_to_gdb_id): Remove.
 687         * inferiors.c (thread_to_gdb_id): Remove.
 688         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
 689         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
 690         lynx_store_registers, lynx_read_memory, lynx_write_memory):
 691         Likewise.
 692         * nto-low.c (nto_fetch_registers, nto_store_registers,
 693         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
 694
 695 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 696
 697         * inferiors.h (gdb_id_to_thread_id): Remove.
 698         * inferiors.c (gdb_id_to_thread_id): Remove.
 699         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
 700         removal.  Move pid declaration closer to where it's used.
 701
 702 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 703
 704         * server.c (handle_detach): New function.
 705         (process_serial_event): Move code out, call handle_detach.
 706
 707 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 708
 709         * server.c (require_running): Rename to ...
 710         (require_running_or_return): ... this ...
 711         (require_running_or_break): ... and this.
 712         (handle_query, process_serial_event): Adjust.
 713
 714 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 715
 716         * linux-low.c (linux_set_resume_request): Remove unused
 717         variables.
 718
 719 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 720
 721         * server.c (first_thread_of): Remove.
 722         (process_serial_event): Replace usage of first_thread_of with
 723         find_any_thread_of_pid.
 724         * tracepoint.c (same_process_p): Remove.
 725         (gdb_agent_about_to_close): Replace usage of same_process_p with
 726         find_any_thread_of_pid.
 727         * linux-x86-low.c (same_process_callback): Remove.
 728         (x86_arch_setup_process_callback): Replace usage of
 729         same_process_callback with find_any_thread_of_pid.
 730         * thread-db.c (any_thread_of): Remove.
 731         (switch_to_process): Replace usage of any_thread_of with
 732         find_any_thread_of_pid.
 733         * inferiors.c (thread_pid_matches_callback): Remove.
 734         (find_thread_process): Adjust to use find_any_thread_of_pid.
 735
 736 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 737
 738         * regcache.c (get_thread_regcache): Guard calls to "memset"
 739           with "!VEC_empty".
 740
 741 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 742
 743         * linux-low.c (handle_extended_wait): Use
 744         "allocate_target_description" instead of "XNEW".
 745         * linux-x86-low.c (initialize_low_arch): Likewise.
 746
 747 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 748
 749         * configure.srv (srv_i386_regobj): Remove.
 750         (srv_amd64_regobj): Remove.
 751         (srv_regobj): Set it to "" for x86 non-linux targets.
 752         * linux-x86-tdesc.c (i386_linux_read_description):
 753         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
 754         (init_registers_i386): Remove the declaration.
 755         (tdesc_i386): Remove the declaration.
 756         (lynx_i386_arch_setup): Call i386_create_target_description.
 757         * nto-x86-low.c: Likewise.
 758         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
 759         [!__x86_64__]: include arch/i386.h.
 760         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
 761
 762 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 763
 764         * configure.srv (srv_amd64_linux_xmlfiles): Remove
 765         i386/amd64-XXX-linux from it.
 766
 767 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 768
 769         * configure.srv: Empty srv_amd64_linux_regobj if $development is
 770         false.
 771         (ipa_amd64_linux_regobj): Remove.
 772         (ipa_x32_linux_regobj): Remove.
 773
 774 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 775
 776         * Makefile.in (arch-amd64.o): New rule.
 777         * configure.srv: Append arch-amd64.o.
 778         * linux-amd64-ipa.c: Include common/x86-xstate.h.
 779         (get_ipa_tdesc): Call amd64_linux_read_description.
 780         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
 781         and init_registers_amd64_XXX.
 782         * linux-x86-low.c (x86_linux_read_description): Call
 783         amd64_linux_read_description.
 784         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
 785         (initialize_low_arch): Don't call init_registers_x32_XXX and
 786         init_registers_amd64_XXX.
 787         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
 788         and tdesc_amd64_XXX.
 789         [__x86_64__] (amd64_tdesc_test): New function.
 790         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
 791         and init_registers_amd64_XXX.
 792         * linux-x86-tdesc.c: Include arch/amd64.h.
 793         (xcr0_to_tdesc_idx): New function.
 794         (i386_linux_read_description): New function.
 795         (amd64_get_ipa_tdesc_idx): New function.
 796         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
 797         (amd64_get_ipa_tdesc): Declare.
 798
 799 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 800
 801         * configure.srv (srv_i386_linux_xmlfiles): Remove
 802         i386/i386-XXX-linux.xml from it.
 803
 804 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 805
 806         * configure.srv: Set srv_i386_linux_regobj empty if $development
 807         is false.
 808         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
 809         initialize_low_tdesc.
 810         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
 811         with #if initialize_low_tdesc.
 812         * linux-x86-tdesc-selftest.c: New file.
 813         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
 814
 815 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 816
 817         * Makefile.in (arch-i386.o): New rule.
 818         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
 819         (x86_64-*-linux*): Likewise.
 820         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
 821         include arch/i386.h.
 822         (i386_linux_read_description): Remove code and call
 823         i386_create_target_description.
 824         * tdesc.c (allocate_target_description): New function.
 825         * tdesc.h (set_tdesc_architecture): Remove declaration.
 826         (set_tdesc_osabi): Likewise.
 827
 828 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 829
 830         * linux-x86-tdesc.c: Don't include <inttypes.h>.
 831         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
 832         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
 833         .xmltarget.
 834         * server.c (get_features_xml): Call tdesc_get_features_xml.
 835         * tdesc.c (set_tdesc_architecture): New function.
 836         (set_tdesc_osabi): New function.
 837         (tdesc_get_features_xml): New function.
 838         (tdesc_create_feature): Add an argument.
 839         * tdesc.h (struct target_desc) <features>: New field.
 840         <arch, osabi>: New field.
 841         (~target_desc): xfree features, arch, and osabi.
 842         (target_desc::oerator==): Don't compare .xmltarget.
 843         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
 844         (set_tdesc_osabi): Likewise.
 845         (tdesc_get_features_xml): Likewise.
 846
 847 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 848
 849         * linux-x86-tdesc.c: Include selftest.h.
 850         (i386_tdesc_test): New function.
 851         (initialize_low_tdesc): Call selftests::register_test.
 852         * tdesc.h: Include regdef.h.
 853         (target_desc): Override operator == and !=.
 854
 855 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 856
 857         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
 858         (ipa_obj): Likewise.
 859         * linux-i386-ipa.c: Include common/x86-xstate.h
 860         (get_ipa_tdesc): Call i386_linux_read_description.
 861         (initialize_low_tracepoint): Don't call  init_registers_XXX
 862         functions, call initialize_low_tdesc instead.
 863         * linux-x86-low.c (x86_linux_read_description): Call
 864         i386_linux_read_description.
 865         (initialize_low_arch): Don't call init_registers_i386_XXX
 866         functions, call initialize_low_tdesc.
 867         * linux-x86-tdesc.c: New file.
 868         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
 869         (i386_get_ipa_tdesc_idx): Declare.
 870         (i386_get_ipa_tdesc): Declare.
 871         (initialize_low_tdesc): Declare.
 872
 873 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 874
 875         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
 876         instead of 0.
 877
 878 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 879
 880         * Makefile.in (IPA_OBJS): Add vec-ipa.o
 881         * regcache.c (get_thread_regcache): Use VEC_length.
 882         (init_register_cache): Likewise.
 883         (regcache_cpy): Likewise.
 884         (registers_to_string): Iterate reg_defs via VEC_iterate.
 885         (find_regno): Likewise.
 886         (find_register_by_number): Use VEC_index.
 887         (register_size): Call find_register_by_number.
 888         (register_data): Call find_register_by_number.
 889         (supply_regblock): Use VEC_length.
 890         (regcache_raw_read_unsigned): Likewise.
 891         * tdesc.c (init_target_desc): Iterate reg_defs via
 892         VEC_iterate.
 893         (default_description): Update initializer.
 894         (copy_target_description): Don't update field num_registers.
 895         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
 896         <num_registers>: Remove.
 897
 898 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
 899
 900         * Makefile.in (.SECONDARY): Define target.
 901
 902 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
 903
 904         * linux-low.c (linux_wait_1): Adjust.
 905         * server.c (queue_stop_reply_callback): Adjust.
 906
 907 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
 908
 909         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
 910         QEnvironmentUnset and QEnvironmentReset packets.
 911         (handle_query): Inform remote that QEnvironmentHexEncoded,
 912         QEnvironmentUnset and QEnvironmentReset are supported.
 913
 914 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
 915
 916         * inferiors.h (inferior_target_data): Rename to ...
 917         (thread_target_data): ... this.
 918         (inferior_regcache_data): Rename to ...
 919         (thread_regcache_data): ... this.
 920         (set_inferior_regcache_data): Rename to ...
 921         (set_thread_regcache_data): ... this.
 922         * inferiors.c (inferior_target_data): Rename to ...
 923         (thread_target_data): ... this.
 924         (inferior_regcache_data): Rename to ...
 925         (thread_regcache_data): ... this.
 926         (set_inferior_regcache_data): Rename to ...
 927         (set_thread_regcache_data): ... this.
 928         (free_one_thread): Update.
 929         * linux-low.h (get_thread_lwp): Update.
 930         * regcache.c (get_thread_regcache): Update.
 931         (regcache_invalidate_thread): Update.
 932         (free_register_cache_thread): Update.
 933         * win32-i386-low.c (update_debug_registers_callback): Update.
 934         (win32_get_current_dr): Update.
 935         * win32-low.c (thread_rec): Update.
 936         (delete_thread_info): Update.
 937         (continue_one_thread): Update.
 938         (suspend_one_thread): Update.
 939
 940 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
 941
 942         * inferiors.c (set_inferior_target_data): Remove.
 943         * inferiors.h (set_inferior_target_data): Remove.
 944
 945 2017-08-18  Yao Qi  <yao.qi@linaro.org>
 946
 947         * Makefile.in (OBS): Add selftest.o.
 948         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
 949         * configure, config.in: Re-generated.
 950         * server.c: Include common/sefltest.h.
 951         (captured_main): Handle option --selftest.
 952
 953 2017-08-09  Yao Qi  <yao.qi@linaro.org>
 954
 955         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
 956         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
 957         i386-avx-mpx.o and i386-mmx.o.
 958         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
 959         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
 960         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
 961         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
 962         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
 963         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
 964         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
 965         i386/amd64-avx-mpx.xml.
 966
 967 2017-08-09  Yao Qi  <yao.qi@linaro.org>
 968
 969         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
 970         and x32-avx-avx512.o.
 971         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
 972         i386/x32-avx-avx512.xml.
 973
 974 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
 975
 976         * tracepoint.h (enum class fast_tpoint_collect_result): New
 977         enumeration.
 978         (fast_tracepoint_collecting): Change return type to
 979         fast_tpoint_collect_result.
 980         * tracepoint.c (fast_tracepoint_collecting): Likewise.
 981         * linux-low.h: Include tracepoint.h.
 982         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
 983         fast_tpoint_collect_result.
 984         * linux-low.c (handle_tracepoints): Adjust.
 985         (linux_fast_tracepoint_collecting): Change return type to
 986         fast_tpoint_collect_result.
 987         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
 988         linux_wait_1, stuck_in_jump_pad_callback,
 989         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
 990         proceed_one_lwp): Adjust to type change.
 991
 992 2017-07-10  Yao Qi  <yao.qi@linaro.org>
 993
 994         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
 995
 996 2017-06-29  Yao Qi  <yao.qi@linaro.org>
 997
 998         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
 999         Remove.
1000         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1001
1002 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
1003
1004         * Makefile.in (IPA_OBJS): Sort and format one item per line.
1005
1006 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1007
1008         * linux-low.c (linux_create_inferior): Adjust code to access the
1009         environment information via 'gdb_environ' class.
1010         * lynx-low.c (lynx_create_inferior): Likewise.
1011         * server.c (our_environ): Make it an instance of 'gdb_environ'.
1012         (get_environ): Return a pointer to 'our_environ'.
1013         (captured_main): Initialize 'our_environ'.
1014         * server.h (get_environ): Adjust prototype.
1015         * spu-low.c (spu_create_inferior): Adjust code to access the
1016         environment information via 'gdb_environ' class.
1017
1018 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1019
1020         * linux-low.c (linux_read_memory, linux_write_memory): Remove
1021         usage of "register" keyword.
1022
1023 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1024
1025         * configure: Re-generate.
1026
1027 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1028
1029         * configure: Re-generate.
1030
1031 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1032
1033         * Makefile.in (COMPILE.pre): Add "-x c++".
1034
1035 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
1036
1037         * fork-child.c: Conditionally include <signal.h>.
1038
1039 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1040
1041         * server.c (handle_general_set): Handle new packet
1042         "QStartupWithShell".
1043         (handle_query): Add "QStartupWithShell" to the list of supported
1044         packets.
1045         (gdbserver_usage): Add help text explaining the
1046         new "--startup-with-shell" and "--no-startup-with-shell" CLI
1047         options.
1048         (captured_main): Recognize and act upon the presence of the new
1049         CLI options.
1050
1051 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1052             Pedro Alves  <palves@redhat.com>
1053
1054         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1055         * configure: Regenerate.
1056         * configure.srv (srv_linux_obj): Add "fork-child.o" and
1057         "fork-inferior.o".
1058         (i[34567]86-*-lynxos*): Likewise.
1059         (spu*-*-*): Likewise.
1060         * fork-child.c: New file.
1061         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1062         and "environ.h".
1063         (linux_ptrace_fun): New function.
1064         (linux_create_inferior): Adjust function prototype to reflect
1065         change on "target.h".  Adjust function code to use
1066         "fork_inferior".
1067         (linux_request_interrupt): Delete "signal_pid".
1068         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1069         (lynx_ptrace_fun): New function.
1070         (lynx_create_inferior): Adjust function prototype to reflect
1071         change on "target.h".  Adjust function code to use
1072         "fork_inferior".
1073         * nto-low.c (nto_create_inferior): Adjust function prototype and
1074         code to reflect change on "target.h".  Update comments.
1075         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1076         "common-terminal.h" and "environ.h".
1077         (terminal_fd): Moved to fork-child.c.
1078         (old_foreground_pgrp): Likewise.
1079         (restore_old_foreground_pgrp): Likewise.
1080         (last_status): Make it global.
1081         (last_ptid): Likewise.
1082         (our_environ): New variable.
1083         (startup_with_shell): Likewise.
1084         (program_name): Likewise.
1085         (program_argv): Rename to...
1086         (program_args): ...this.
1087         (wrapper_argv): New variable.
1088         (start_inferior): Delete function.
1089         (get_exec_wrapper): New function.
1090         (get_exec_file): Likewise.
1091         (get_environ): Likewise.
1092         (prefork_hook): Likewise.
1093         (post_fork_inferior): Likewise.
1094         (postfork_hook): Likewise.
1095         (postfork_child_hook): Likewise.
1096         (handle_v_run): Update code to deal with arguments coming from the
1097         remote host.  Update calls from "start_inferior" to
1098         "create_inferior".
1099         (captured_main): Likewise.  Initialize environment variable.  Call
1100         "have_job_control".
1101         * server.h (post_fork_inferior): New prototype.
1102         (get_environ): Likewise.
1103         (last_status): Declare.
1104         (last_ptid): Likewise.
1105         (signal_pid): Likewise.
1106         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1107         (spu_ptrace_fun): New function.
1108         (spu_create_inferior): Adjust function prototype to reflect change
1109         on "target.h".  Adjust function code to use "fork_inferior".
1110         * target.c (target_terminal_init): New function.
1111         (target_terminal_inferior): Likewise.
1112         (target_terminal_ours): Likewise.
1113         * target.h: Include <vector>.
1114         (struct target_ops) <create_inferior>: Update prototype.
1115         (create_inferior): Update macro.
1116         * utils.c (gdb_flush_out_err): New function.
1117         * win32-low.c (win32_create_inferior): Adjust function prototype
1118         and code to reflect change on "target.h".
1119
1120 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1121
1122         * inferiors.c (switch_to_thread): New function.
1123
1124 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1125
1126         * Makefile.in (SFILE): Add "common/job-control.c".
1127         (OBS): Add "job-control.o".
1128
1129 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1130
1131         * Makefile: Remove "@host_makefile_frag@".
1132
1133 2017-05-05  Pedro Alves  <palves@redhat.com>
1134
1135         * configure: Regenerate.
1136
1137 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1138
1139         * configure: Regenerate.
1140
1141 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
1142
1143         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1144         software_single_step change of return type to
1145         std::vector<CORE_ADDR>.
1146         * linux-low.c (install_software_single_step_breakpoints):
1147         Likewise.
1148         * linux-low.h (install_software_single_step_breakpoints):
1149         Likewise.
1150
1151 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1152
1153         * remote-utils.c: Include "gdb_termios.h" instead of
1154         "terminal.h".
1155         * terminal.h: Delete file.
1156
1157 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1158
1159         * server.c: Include <vector>.
1160         <program_argv, wrapper_argv>: Convert to std::vector.
1161         (start_inferior): Rewrite function to use C++.
1162         (handle_v_run): Likewise.  Update code that calculates the argv
1163         based on the vRun packet; use C++.
1164         (captured_main): Likewise.
1165
1166 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
1167
1168         * server.c (handle_v_cont): Initialize thread_resume::thread
1169         with null_ptid.
1170
1171 2017-04-05  Pedro Alves  <palves@redhat.com>
1172
1173         * configure: Regenerate.
1174
1175 2017-04-05  Pedro Alves  <palves@redhat.com>
1176
1177         * gdbreplay.c (sync_error): Constify.
1178         * linux-x86-low.c (push_opcode): Constify.
1179
1180 2017-04-05  Pedro Alves  <palves@redhat.com>
1181
1182         * win32-low.c (get_child_debug_event)
1183         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1184         Report TARGET_WAITKIND_SPURIOUS instead.
1185
1186 2017-04-05  Pedro Alves  <palves@redhat.com>
1187
1188         * remote-utils.c (remote_prepare, remote_open): Constify.
1189         * remote-utils.h (remote_prepare, remote_open): Constify.
1190         * server.c (captured_main): Constify 'port' handling.
1191
1192 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
1193
1194         * Makefile.in (clean): Clear .deps.
1195
1196 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
1197
1198         * .gitignore: Remove generated files, replace with wildcard.
1199         * (clean): Replace removal of generated files with wildcard.
1200         (version.c): Replace with...
1201         (version-generated.c): ...this.
1202         (xml-builtin.c): Replace with...
1203         (xml-builtin-generated.c): ...this.
1204         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1205         (%.c: *regformats*): Replace with...
1206         (%-generated.c: *regformats*): ...this.
1207
1208 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1209
1210         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1211         (xtensa_fill_gregset): Call collect_register_by_name for
1212         threadptr register.
1213         (xtensa_store_gregset): Call supply_register_by_name for
1214         threadptr register.
1215
1216 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1217
1218         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1219         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1220         (xtensa_store_gregset): Call supply_register for all registers in
1221         a0_regnum..a0_regnum + C0_NREGS range.
1222
1223 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1224
1225         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1226         (ax-ipa.o: ax.c): Remove.
1227         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1228         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1229         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1230         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1231         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1232
1233 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1234
1235         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1236         (print-utils-ipa.o: ../common/print-utils.c): Remove.
1237         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1238         (errors-ipa.o: ../common/errors.c): Remove.
1239         (format-ipa.o: ../common/format.c): Remove.
1240         (common-utils-ipa.o: ../common/common-utils.c): Remove.
1241
1242 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1243
1244         * Makefile.in (%-ipa.o: %.c): New rule.
1245         (tracepoint-ipa.o: tracepoint.c): Remove.
1246         (utils-ipa.o: utils.c): Remove.
1247         (remote-utils-ipa.o: remote-utils.c): Remove.
1248         (regcache-ipa.o: regcache.c): Remove.
1249         (i386-linux-ipa.o: i386-linux.c): Remove.
1250         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1251         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1252         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1253         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1254         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1255         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1256         (amd64-linux-ipa.o: amd64-linux.c): Remove.
1257         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1258         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1259         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1260         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1261         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1262         (aarch64-ipa.o: aarch64.c): Remove.
1263         (s390-linux32-ipa.o: s390-linux32.c): Remove.
1264         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1265         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1266         (s390-linux64-ipa.o: s390-linux64.c): Remove.
1267         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1268         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1269         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1270         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1271         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1272         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1273         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1274         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1275         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1276         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1277         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1278         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1279         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1280         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1281         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1282         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1283         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1284         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1285         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1286         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1287         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1288         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1289         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1290         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1291         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1292         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1293         (tdesc-ipa.o: tdesc.c): Remove.
1294         (x32-linux-ipa.o: x32-linux.c): Remove.
1295         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1296         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1297
1298 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1299
1300         * Makefile.in (%.o: ../arch/%.c): New rule.
1301         (arm.o: ../arch/arm.c): Remove.
1302         (arm-linux.o: ../arch/arm-linux.c): Remove.
1303         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1304         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1305
1306 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1307
1308         * Makefile.in (%.o: ../nat/%.c): New rule.
1309         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1310         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1311         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1312         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1313         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1314         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1315         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1316         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1317         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1318         (linux-personality.o: ../nat/linux-personality.c): Remove.
1319         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1320         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1321         (x86-linux.o: ../nat/x86-linux.c): Remove.
1322         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1323         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1324
1325 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1326
1327         * Makefile.in (%.o: ../common/%.c): New rule.
1328         (signals.o: ../common/signals.c): Remove.
1329         (print-utils.o: ../common/print-utils.c): Remove.
1330         (rsp-low.o: ../common/rsp-low.c): Remove.
1331         (common-utils.o: ../common/common-utils.c): Remove.
1332         (posix-strerror.o: ../common/posix-strerror.c): Remove.
1333         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1334         (vec.o: ../common/vec.c): Remove.
1335         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1336         (xml-utils.o: ../common/xml-utils.c): Remove.
1337         (ptid.o: ../common/ptid.c): Remove.
1338         (buffer.o: ../common/buffer.c): Remove.
1339         (format.o: ../common/format.c): Remove.
1340         (filestuff.o: ../common/filestuff.c): Remove.
1341         (agent.o: ../common/agent.c): Remove.
1342         (errors.o: ../common/errors.c): Remove.
1343         (environ.o: ../common/environ.c): Remove.
1344         (common-debug.o: ../common/common-debug.c): Remove.
1345         (cleanups.o: ../common/cleanups.c): Remove.
1346         (common-exceptions.o: ../common/common-exceptions.c): Remove.
1347         (fileio.o: ../common/fileio.c): Remove.
1348         (common-regcache.o: ../common/common-regcache.c): Remove.
1349         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1350         (new-op.o: ../common/new-op.c): Remove.
1351         (btrace-common.o: ../common/btrace-common.c): Remove.
1352
1353 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1354
1355         * Makefile.in (%.o: ../target/%.c): New rule.
1356         (waitstatus.o: ../target/waitstatus.c): Remove.
1357
1358 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1359
1360         * Makefile.in
1361         (%.c: ../regformats/%.dat,
1362         (%.c: ../regformats/arm/%.dat,
1363         (%.c: ../regformats/i386/%.dat,
1364         (%.c: ../regformats/rs6000/%.dat): New rules.
1365         (aarch64.c): Remove.
1366         (reg-arm.c): Remove.
1367         (arm-with-iwmmxt.c): Remove.
1368         (arm-with-vfpv2.c): Remove.
1369         (arm-with-vfpv3.c): Remove.
1370         (arm-with-neon.c): Remove.
1371         (reg-bfin.c): Remove.
1372         (reg-cris.c): Remove.
1373         (reg-crisv32.c): Remove.
1374         (i386.c): Remove.
1375         (i386-linux.c): Remove.
1376         (i386-avx.c): Remove.
1377         (i386-avx-linux.c): Remove.
1378         (i386-avx-avx512.c): Remove.
1379         (i386-avx-avx512-linux.c): Remove.
1380         (i386-mpx.c): Remove.
1381         (i386-mpx-linux.c): Remove.
1382         (i386-avx-mpx-avx512-pku.c): Remove.
1383         (i386-avx-mpx-avx512-pku-linux.c): Remove.
1384         (i386-avx-mpx.c): Remove.
1385         (i386-avx-mpx-linux.c): Remove.
1386         (i386-mmx.c): Remove.
1387         (i386-mmx-linux.c): Remove.
1388         (reg-ia64.c): Remove.
1389         (reg-m32r.c): Remove.
1390         (reg-m68k.c): Remove.
1391         (reg-cf.c): Remove.
1392         (mips-linux.c): Remove.
1393         (mips-dsp-linux.c): Remove.
1394         (mips64-linux.c): Remove.
1395         (mips64-dsp-linux.c): Remove.
1396         (nios2-linux.c): Remove.
1397         (powerpc-32.c): Remove.
1398         (powerpc-32l.c): Remove.
1399         (powerpc-altivec32l.c): Remove.
1400         (powerpc-cell32l.c): Remove.
1401         (powerpc-vsx32l.c): Remove.
1402         (powerpc-isa205-32l.c): Remove.
1403         (powerpc-isa205-altivec32l.c): Remove.
1404         (powerpc-isa205-vsx32l.c): Remove.
1405         (powerpc-e500l.c): Remove.
1406         (powerpc-64l.c): Remove.
1407         (powerpc-altivec64l.c): Remove.
1408         (powerpc-cell64l.c): Remove.
1409         (powerpc-vsx64l.c): Remove.
1410         (powerpc-isa205-64l.c): Remove.
1411         (powerpc-isa205-altivec64l.c): Remove.
1412         (powerpc-isa205-vsx64l.c): Remove.
1413         (s390-linux32.c): Remove.
1414         (s390-linux32v1.c): Remove.
1415         (s390-linux32v2.c): Remove.
1416         (s390-linux64.c): Remove.
1417         (s390-linux64v1.c): Remove.
1418         (s390-linux64v2.c): Remove.
1419         (s390-te-linux64.c): Remove.
1420         (s390-vx-linux64.c): Remove.
1421         (s390-tevx-linux64.c): Remove.
1422         (s390x-linux64.c): Remove.
1423         (s390x-linux64v1.c): Remove.
1424         (s390x-linux64v2.c): Remove.
1425         (s390x-te-linux64.c): Remove.
1426         (s390x-vx-linux64.c): Remove.
1427         (s390x-tevx-linux64.c): Remove.
1428         (tic6x-c64xp-linux.c): Remove.
1429         (tic6x-c64x-linux.c): Remove.
1430         (tic6x-c62x-linux.c): Remove.
1431         (reg-sh.c): Remove.
1432         (reg-sparc64.c): Remove.
1433         (reg-spu.c): Remove.
1434         (amd64.c): Remove.
1435         (amd64-linux.c): Remove.
1436         (amd64-avx.c): Remove.
1437         (amd64-avx-linux.c): Remove.
1438         (amd64-avx-avx512.c): Remove.
1439         (amd64-avx-avx512-linux.c): Remove.
1440         (amd64-mpx.c): Remove.
1441         (amd64-mpx-linux.c): Remove.
1442         (amd64-avx-mpx-avx512-pku.c): Remove.
1443         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1444         (amd64-avx-mpx.c): Remove.
1445         (amd64-avx-mpx-linux.c): Remove.
1446         (x32.c): Remove.
1447         (x32-linux.c): Remove.
1448         (x32-avx.c): Remove.
1449         (x32-avx-linux.c): Remove.
1450         (x32-avx-avx512.c): Remove.
1451         (x32-avx-avx512-linux.c): Remove.
1452         (reg-xtensa.c): Remove.
1453         (reg-tilegx.c): Remove.
1454         (reg-tilegx32.c): Remove.
1455
1456 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1457
1458         * Makefile.in (SFILES): Add "common/environ.c".
1459         (OBJS): Add "common/environ.h".
1460
1461 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1462
1463         * configure.ac: Check if the fs_base and gs_base members of
1464         `struct user_regs_struct' exist.
1465         * config.in: Regenerated.
1466         * configure: Likewise.
1467
1468 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
1469
1470         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1471         target_read_memory.
1472         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1473         (get_next_pcs_syscall_next_pc): Likewise.
1474
1475 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
1476
1477         * win32-i386-low.c: Fix incorrect reference to a couple source files.
1478         * nto-x86-low.c: Likewise.
1479
1480 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
1481
1482         * Makefile.in: Include disable-implicit-rules.mk.
1483
1484 2016-11-23  Pedro Alves  <palves@redhat.com>
1485
1486         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1487         (debug_vprintf): Use std::chrono::steady_clock instead of
1488         gettimeofday.  Use '.' instead of ':'.
1489         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1490         (get_timestamp): Use std::chrono::steady_clock instead of
1491         gettimeofday.
1492
1493 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
1494
1495         * Makefile.in: Fix whitespace formatting.
1496
1497 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
1498
1499         * Makefile.in (SFILES, OBS): Flatten list and order
1500         alphabetically.
1501
1502 2016-11-23  Pedro Alves  <palves@redhat.com>
1503
1504         * event-loop.c (handle_file_event): Use warning.
1505         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1506         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1507         Use warning.
1508
1509 2016-11-23  Pedro Alves  <palves@redhat.com>
1510
1511         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1512         output.
1513         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1514         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1515         debug_printf and debug_flush for debug output.
1516         * server.c (handle_general_set): Likewise.
1517         * thread-db.c (try_thread_db_load): Use debug_printf for debug
1518         output.
1519
1520 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1521
1522         * Makefile.in (.c.o): Replace rule with ...
1523         (%.o: %.c): ... this one.
1524
1525 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1526
1527         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1528         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
1529         make.
1530         * configure.ac: Remove checks for the make program.
1531         * configure: Re-generate.
1532
1533 2016-10-28  Pedro Alves  <palves@redhat.com>
1534
1535         * Makefile.in (CXX_DIALECT): Get from configure.
1536         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1537         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1538         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1539         * config.in: Regenerate.
1540         * configure: Regenerate.
1541
1542 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1543
1544         * linux-low.c (linux_supports_range_stepping): Return true if
1545         can_software_single_step return true.
1546
1547 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1548
1549         * inferiors.c (find_inferior_in_random): New function.
1550         * inferiors.h (find_inferior_in_random): Declare.
1551         * linux-low.c (linux_wait_for_event_filtered): Call
1552         find_inferior_in_random instead of find_inferior.
1553
1554 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1555
1556         * linux-low.c (linux_wait_1): If single-step breakpoints are
1557         inserted, remove them.
1558
1559 2016-10-26  Pedro Alves  <palves@redhat.com>
1560
1561         * linux-low.c (handle_extended_wait): Link parent/child fork
1562         threads.
1563         (linux_wait_1): Unlink them.
1564         (linux_set_resume_request): Ignore resume requests for
1565         already-resumed and unhandled fork child threads.
1566         * linux-low.h (struct lwp_info) <fork_relative>: New field.
1567         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1568         New functions.
1569         (handle_v_requests) <vCont>: Don't call require_running.
1570         * server.h (in_queued_stop_replies): New declaration.
1571
1572 2016-10-24  Yao Qi  <yao.qi@linaro.org>
1573
1574         PR server/20733
1575         * linux-aarch64-low.c (append_insns): Cast the return value to
1576         'uint32_t *'.
1577
1578 2016-10-10  Yao Qi  <yao.qi@linaro.org>
1579
1580         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1581
1582 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1583
1584         * target.c (target_supports_multi_process): New function, moved
1585         from...
1586         * target.h (target_supports_multi_process): ... here.  Remove
1587         macro.
1588
1589 2016-10-05  Tom Tromey  <tom@tromey.com>
1590
1591         PR remote/20655:
1592         * tracepoint.c (handle_tracepoint_bkpts): Check
1593         ipa_error_tracepoint, not ipa_stopping_tracepoint.
1594
1595 2016-10-05  Yao Qi  <yao.qi@linaro.org>
1596
1597         * configure.srv: Update the path of arm-*.xml files.
1598
1599 2016-10-05  Terry Guo  <terry.guo@arm.com>
1600             Yao Qi  <yao.qi@linaro.org>
1601
1602         * Makefile.in: Adjust the path of rules.
1603         * configure.srv: Update the path of xml files.
1604         * regformats/arm-with-iwmmxt.dat: Regenerated.
1605         * regformats/arm-with-neon.dat: Likewise.
1606         * regformats/arm-with-vfpv2.dat: Likewise.
1607         * regformats/arm-with-vfpv3.dat Likewise.
1608
1609 2016-09-30  Yao Qi  <yao.qi@linaro.org>
1610
1611         PR gdbserver/20627
1612         * target.c (target_stop_and_wait): Don't call
1613         target_continue_no_signal, use resume_stop instead.
1614
1615 2016-09-26  Yao Qi  <yao.qi@linaro.org>
1616
1617         * linux-low.c (linux_wait_1): Call debug_exit.
1618
1619 2016-09-23  Pedro Alves  <palves@redhat.com>
1620
1621         * Makefile.in (SFILES): Add common/new-op.c.
1622         (OBS): Add common/new-op.o.
1623         (new-op.o): New rule.
1624
1625 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
1626
1627         * .gitinore: Ignore more files.
1628
1629 2016-09-21  Yao Qi  <yao.qi@linaro.org>
1630
1631         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1632         23.
1633
1634 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
1635
1636         * server.c (start_inferior): Call target_mourn_inferior instead of
1637         mourn_inferior; pass ptid_t argument to it.
1638         (resume): Likewise.
1639         (handle_target_event): Likewise.
1640         * target.c (target_mourn_inferior): New function.
1641         * target.h (mourn_inferior): Delete macro.
1642
1643 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1644
1645         * linux-low.c (lwp_is_stepping): New function.
1646
1647 2016-09-06  Carl Love  <cel@us.ibm.com>
1648
1649         * server.c (start_inferior):  Fixed comment, requested comment change
1650         didn't get updated correctly.  Removed reference to ptrace () call as
1651         it is only true on Linux systems.
1652
1653 2016-09-06  Carl Love  <cel@us.ibm.com>
1654
1655         * server.c (start_inferior):  Do not call
1656         function target_post_create_inferior () if the
1657         inferior process has already exited.
1658
1659 2016-09-05  Pedro Alves  <palves@redhat.com>
1660
1661         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1662         (COMPILE.pre, CC_LD): Use CXX directly.
1663         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1664         * acinclude.m4: Don't include build-with-cxx.m4.
1665         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1666         * configure: Regenerate.
1667
1668 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
1669
1670         PR gdb/19495
1671         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1672         call writing data to own_buf.
1673
1674 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1675
1676         * target.c (mywait): Call target_wait instead of
1677         the_target->wait.
1678         (target_wait): New function.
1679
1680 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1681
1682         * server.c (start_inferior): New variable 'ptid'.  Replace calls
1683         to the_target->resume by target_continue{,_no_signal}, depending
1684         on the case.
1685         * target.c (target_stop_and_wait): Call target_continue_no_signal
1686         instead of the_target->resume.
1687         (target_continue): New function.
1688
1689 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
1690
1691         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1692
1693 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1694
1695         PR server/20491
1696         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1697         ps_prochandle.
1698         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1699         * linux-arm-low.c (ps_get_thread_area): Likewise.
1700         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1701         * linux-m68k-low.c (ps_get_thread_area): Likewise.
1702         * linux-mips-low.c (ps_get_thread_area): Likewise.
1703         * linux-nios2-low.c (ps_get_thread_area): Likewise.
1704         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1705         * linux-x86-low.c (ps_get_thread_area): Likewise.
1706         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1707
1708 2016-08-19  Pedro Alves  <palves@redhat.com>
1709
1710         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1711
1712 2016-08-19  Pedro Alves  <palves@redhat.com>
1713
1714         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1715         comment.  Use memcpy instead of casting through unsigned long.
1716
1717 2016-08-19  Pedro Alves  <palves@redhat.com>
1718
1719         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1720         allocating around 0x80000000.
1721
1722 2016-08-19  Pedro Alves  <palves@redhat.com>
1723
1724         PR gdb/20415
1725         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1726         (x32-avx512-linux-ipa.o): New rules.
1727         * configure.ac (x86_64-*-linux*): New x32 check.
1728         * configure.srv (ipa_x32_linux_regobj): New.
1729         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1730         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1731         descriptions.
1732         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1733         descriptions.
1734         * configure: Regenerate.
1735
1736 2016-08-09  Pedro Alves  <palves@redhat.com>
1737
1738         PR gdb/18653
1739         * Makefile.in (OBS): Add signals-state-save-restore.o.
1740         (signals-state-save-restore.o): New rule.
1741         * config.in: Regenerate.
1742         * configure: Regenerate.
1743         * linux-low.c: Include "signals-state-save-restore.h".
1744         (linux_create_inferior): Call
1745         restore_original_signals_state.
1746         * server.c: Include "dispositions-save-restore.h".
1747         (captured_main): Call save_original_signals_state.
1748
1749 2016-08-05  Pedro Alves  <palves@redhat.com>
1750
1751         * configure: Regenerate.
1752
1753 2016-08-04  Yao Qi  <yao.qi@linaro.org>
1754
1755         * linux-low.c (regsets_fetch_inferior_registers): Check
1756         errno is ESRCH or not.
1757
1758 2016-08-02  Yao Qi  <yao.qi@linaro.org>
1759
1760         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1761         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1762         (thread_db_load_search): Update.
1763         (try_thread_db_load_1): Don't look for td_ta_event_addr,
1764         td_ta_set_event and td_ta_event_getmsg.
1765
1766 2016-07-26  Pedro Alves  <palves@redhat.com>
1767
1768         PR server/20414
1769         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1770         of unsigned long for 64-bit registers and use uint32_t instead of
1771         unsigned int for 32-bit registers.
1772
1773 2016-07-26  Pedro Alves  <palves@redhat.com>
1774
1775         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1776         to 'ptrace'.
1777
1778 2016-07-21  Tom Tromey  <tom@tromey.com>
1779
1780         * configure: Rebuild.
1781
1782 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1783
1784         * mem-break.c (find_gdb_breakpoint): Cast bp to
1785         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1786
1787 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1788
1789         * server.c (handle_v_requests): Support s and S actions
1790         if target_supports_software_single_step return true.
1791
1792 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1793
1794         * linux-low.c (resume_stopped_resumed_lwps): If resume request
1795         is resume_step, call maybe_hw_step.
1796         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1797         and unstop them.
1798         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1799         breakpoints or not.
1800         (proceed_one_lwp): If resume request is resume_step, install
1801         reinsert breakpoints and call maybe_hw_step.
1802
1803 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1804
1805         * linux-low.c (proceed_one_lwp): Declare.
1806         (linux_resume_one_thread): Remove local variable 'step'.
1807         Lift code enqueue signal.  Call proceed_one_lwp instead of
1808         linux_resume_one_lwp.
1809
1810 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1811
1812         * linux-low.c (linux_resume_one_thread): Call
1813         enqueue_pending_signal.
1814
1815 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1816
1817         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1818         * inferiors.c (do_restore_current_thread_cleanup): New function.
1819         (make_cleanup_restore_current_thread): Likewise.
1820         * linux-low.c (install_software_single_step_breakpoints): Call
1821         make_cleanup_restore_current_thread.  Switch current_thread to
1822         thread.
1823
1824 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1825
1826         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1827         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
1828         (clone_one_breakpoint): Likewise.
1829         (delete_reinsert_breakpoints): Change parameter to thread.
1830         Callers updated.
1831         (has_reinsert_breakpoints): Likewise.
1832         (uninsert_reinsert_breakpoints): Likewise.
1833         (reinsert_reinsert_breakpoints): Likewise.
1834         * mem-break.h (set_reinsert_breakpoint): Update declaration.
1835         (delete_reinsert_breakpoints): Likewise.
1836         (reinsert_reinsert_breakpoints): Likewise.
1837         (uninsert_reinsert_breakpoints): Likewise.
1838         (has_reinsert_breakpoints): Likewise.
1839
1840 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1841
1842         * inferiors.c (get_thread_process): Make parameter const.
1843         * inferiors.h (get_thread_process): Update declaration.
1844         * mem-break.c (clone_all_breakpoints): Remove all parameters.
1845         Add new parameters child_thread and parent_thread.  Callers
1846         updated.
1847         * mem-break.h (clone_all_breakpoints): Update declaration.
1848
1849 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1850
1851         * mem-break.c (struct breakpoint) <cond_list>: Remove.
1852         <command_list, handler>: Remove.
1853         (struct gdb_breakpoint): New.
1854         (struct other_breakpoint): New.
1855         (struct reinsert_breakpoint): New.
1856         (is_gdb_breakpoint): New function.
1857         (any_persistent_commands): Update command_list if
1858         is_gdb_breakpoint returns true.
1859         (set_breakpoint): Create breakpoints according to their types.
1860         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1861         (set_gdb_breakpoint_1): Likewise.
1862         (set_gdb_breakpoint): Likewise.
1863         (clear_breakpoint_conditions): Change parameter type to
1864         'struct gdb_breakpoint *'.
1865         (clear_breakpoint_commands): Likewise.
1866         (clear_breakpoint_conditions_and_commands): Likewise.
1867         (add_condition_to_breakpoint): Likewise.
1868         (add_breakpoint_condition): Likewise.
1869         (add_commands_to_breakpoint): Likewise.
1870         (check_breakpoints): Check other_breakpoint.
1871         (clone_one_breakpoint): Clone breakpopint according to its type.
1872         * mem-break.h (struct gdb_breakpoint): Declare.
1873         (set_gdb_breakpoint): Update declaration.
1874         (clear_breakpoint_conditions_and_commands): Likewise.
1875         (add_breakpoint_condition): Likewise.
1876         (add_breakpoint_commands): Likewise.
1877         * server.c (process_point_options): Change parameter type to
1878         'struct gdb_breakpoint *'.
1879
1880 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1881
1882         * mem-break.c (set_breakpoint_at): Rename it to ...
1883         (set_breakpoint_type_at): ... it.
1884         (set_breakpoint_at): Call set_breakpoint_type_at.
1885         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1886         * mem-break.h (set_breakpoint_at): Update comments.
1887
1888 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
1889
1890         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1891         to buf parameter.
1892         (nios2_store_gregset): Likewise.
1893
1894 2016-07-01  Pedro Alves  <palves@redhat.com>
1895             Antoine Tremblay  <antoine.tremblay@ericsson.com>
1896
1897         * linux-low.c: Change interface to take the target lwp_info
1898         pointer directly and return void.  Handle detaching from a zombie
1899         thread.
1900         (linux_detach_lwp_callback): New function.
1901         (linux_detach): Detach from the leader thread after detaching from
1902         the clone threads.
1903
1904 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1905
1906         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1907         for variable new_offset.
1908         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1909         (aarch64_ftrace_insn_reloc_cb): Likewise.
1910         (aarch64_ftrace_insn_reloc_tb): Likewise.
1911         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
1912         PRIx64 instead of PRIx32.
1913
1914 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1915
1916         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1917         (the_low_target): Install arm_get_syscall_trapinfo.
1918
1919 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1920
1921         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1922         function.
1923         (the_low_target): Install aarch64_get_syscall_trapinfo.
1924
1925 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1926
1927         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1928         Callers updated.
1929         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1930         Remove parameter sysno.
1931         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1932         sysret.
1933
1934 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1935
1936         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1937         (s390_emit_ne_goto): Likewise.
1938         (s390_emit_lt_goto): Likewise.
1939         (s390_emit_le_goto): Likewise.
1940         (s390_emit_gt_goto): Likewise.
1941         (s390_emit_ge_goto): Likewise.
1942         (s390x_emit_eq_goto): Likewise.
1943         (s390x_emit_ne_goto): Likewise.
1944         (s390x_emit_lt_goto): Likewise.
1945         (s390x_emit_le_goto): Likewise.
1946         (s390x_emit_gt_goto): Likewise.
1947         (s390x_emit_ge_goto): Likewise.
1948         (s390_emit_ops_impl): Mark variable static.
1949         (s390x_emit_ops): Likewise.
1950
1951 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1952
1953         * linux-low.c (handle_extended_wait): Call
1954         uninsert_reinsert_breakpoints for the parent process.  Remove
1955         reinsert breakpoints from the child process.  Reinsert them to
1956         the parent process when vfork is done.
1957         * mem-break.c (uninsert_reinsert_breakpoints): New function.
1958         (reinsert_reinsert_breakpoints): New function.
1959         * mem-break.h (uninsert_reinsert_breakpoints): Declare
1960         (reinsert_reinsert_breakpoints): Declare.
1961
1962 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1963
1964         * linux-low.c (handle_extended_wait): If the parent is doing
1965         step-over, remove the reinsert breakpoints from the forked child.
1966
1967 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1968
1969         * linux-low.c (unsuspend_all_lwps): Declare.
1970         (linux_low_filter_event): If thread exited, call finish_step_over.
1971         If step-over is finished, unsuspend other threads.
1972
1973 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1974
1975         * linux-low.c (linux_resume_one_lwp_throw): Assert
1976         has_reinsert_breakpoints returns false.
1977         * mem-break.c (delete_disabled_breakpoints): Assert
1978         bp type isn't reinsert_breakpoint.
1979
1980 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1981
1982         * linux-low.c (maybe_hw_step): New function.
1983         (linux_resume_one_lwp_throw): Call maybe_hw_step.
1984         (finish_step_over): Switch current_thread to lwp temporarily,
1985         and assert has_reinsert_breakpoints returns true.
1986         (proceed_one_lwp): Call maybe_hw_step.
1987         * mem-break.c (has_reinsert_breakpoints): New function.
1988         * mem-break.h (has_reinsert_breakpoints): Declare.
1989
1990 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
1991
1992         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1993
1994 2016-05-17  Yao Qi  <yao.qi@linaro.org>
1995
1996         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1997         instead of find_inferior.
1998
1999 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2000
2001         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2002         Initialize res to zero.
2003
2004 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2005
2006         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2007         to uint32_t.
2008
2009 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2010
2011         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2012         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2013         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2014
2015 2016-04-28  Par Olsson  <par.olsson@windriver.com>
2016             Simon Marchi  <simon.marchi@ericsson.com>
2017
2018         * tracepoint.c (write_inferior_int8): New function.
2019         (cmd_qtenable_disable): Write enable flag using
2020         write_inferior_int8.
2021
2022 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2023
2024         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2025         (need_step_over_p): Return zero if the LWP has pending signals
2026         can be delivered on software single step target.
2027
2028 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2029
2030         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2031         return instead of error.
2032
2033 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2034
2035         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2036         to 23.
2037
2038 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2039
2040         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2041         signal when stepping over breakpoint with software single
2042         step.
2043
2044 2016-04-21  Pedro Alves  <palves@redhat.com>
2045
2046         * linux-s390-low.c (s390_collect_ptrace_register)
2047         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2048         add casts.
2049         (s390_check_regset): Use void * instead of gdb_byte *.
2050
2051 2016-04-20  Pedro Alves  <palves@redhat.com>
2052
2053         * configure: Renegerate.
2054
2055 2016-04-20  Yao Qi  <yao.qi@linaro.org>
2056
2057         * linux-aarch32-low.c: Include "arch/arm-linux.h".
2058         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2059         number 16.
2060         (arm_store_gregset): Likewise.
2061
2062 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2063
2064         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2065         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2066         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2067         (amd64-avx-mpx-linux.c): New rules.
2068         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2069         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2070         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2071         (srv_amd64_regobj): Add amd64-avx-mpx.o.
2072         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2073         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2074         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2075         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2076         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2077         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2078         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2079         * linux-x86-low.c (x86_linux_read_description): Add case for
2080         X86_XSTATE_AVX_MPX_MASK.
2081         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2082         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2083         init_registers_i386_avx_mpx_linux.
2084         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2085         (initialize_low_tracepoint): Call
2086         init_registers_i386_avx_mpx_linux.
2087         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
2088         (initialize_low_tracepoint): Call
2089         init_registers_amd64_avx_mpx_linux.
2090         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2091         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2092         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2093         declarations.
2094
2095 2016-04-18  Pedro Alves  <palves@redhat.com>
2096
2097         * configure: Regenerate.
2098
2099 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2100
2101         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2102         (aarch64_emit_sub): Likewise.
2103
2104 2016-04-12  Pedro Alves  <palves@redhat.com>
2105
2106         * utils.c (prepare_to_throw_exception): Delete.
2107
2108 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
2109
2110         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2111
2112 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
2113
2114         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2115
2116 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
2117
2118         * linux-aarch64-ipa.c: Add <elf.h> include.
2119         * linux-ppc-ipa.c: Add <elf.h> include.
2120         * linux-s390-ipa.c: Add <elf.h> include.
2121
2122 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2123
2124         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2125         (get_raw_reg_ptr): Likewise.
2126         (get_trace_state_variable_value_ptr): Likewise.
2127         (set_trace_state_variable_value_ptr): Likewise.
2128         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2129         char *.
2130
2131 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2132             Marcin Kościelnicki  <koriakin@0x04.net>
2133
2134         PR/17221
2135         * linux-ppc-low.c (emit_insns): New function.
2136         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2137         (ppc_emit_prologue): New function.
2138         (ppc_emit_epilogue): New function.
2139         (ppc_emit_add): New function.
2140         (ppc_emit_sub): New function.
2141         (ppc_emit_mul): New function.
2142         (ppc_emit_lsh): New function.
2143         (ppc_emit_rsh_signed): New function.
2144         (ppc_emit_rsh_unsigned): New function.
2145         (ppc_emit_ext): New function.
2146         (ppc_emit_zero_ext): New function.
2147         (ppc_emit_log_not): New function.
2148         (ppc_emit_bit_and): New function.
2149         (ppc_emit_bit_or): New function.
2150         (ppc_emit_bit_xor): New function.
2151         (ppc_emit_bit_not): New function.
2152         (ppc_emit_equal): New function.
2153         (ppc_emit_less_signed): New function.
2154         (ppc_emit_less_unsigned): New function.
2155         (ppc_emit_ref): New function.
2156         (ppc_emit_const): New function.
2157         (ppc_emit_reg): New function.
2158         (ppc_emit_pop): New function.
2159         (ppc_emit_stack_flush): New function.
2160         (ppc_emit_swap): New function.
2161         (ppc_emit_stack_adjust): New function.
2162         (ppc_emit_call): New function.
2163         (ppc_emit_int_call_1): New function.
2164         (ppc_emit_void_call_2): New function.
2165         (ppc_emit_if_goto): New function.
2166         (ppc_emit_goto): New function.
2167         (ppc_emit_eq_goto): New function.
2168         (ppc_emit_ne_goto): New function.
2169         (ppc_emit_lt_goto): New function.
2170         (ppc_emit_le_goto): New function.
2171         (ppc_emit_gt_goto): New function.
2172         (ppc_emit_ge_goto): New function.
2173         (ppc_write_goto_address): New function.
2174         (ppc_emit_ops_impl): New static variable.
2175         (ppc64v1_emit_prologue): New function.
2176         (ppc64v2_emit_prologue): New function.
2177         (ppc64_emit_epilogue): New function.
2178         (ppc64_emit_add): New function.
2179         (ppc64_emit_sub): New function.
2180         (ppc64_emit_mul): New function.
2181         (ppc64_emit_lsh): New function.
2182         (ppc64_emit_rsh_signed): New function.
2183         (ppc64_emit_rsh_unsigned): New function.
2184         (ppc64_emit_ext): New function.
2185         (ppc64_emit_zero_ext): New function.
2186         (ppc64_emit_log_not): New function.
2187         (ppc64_emit_bit_and): New function.
2188         (ppc64_emit_bit_or): New function.
2189         (ppc64_emit_bit_xor): New function.
2190         (ppc64_emit_bit_not): New function.
2191         (ppc64_emit_equal): New function.
2192         (ppc64_emit_less_signed): New function.
2193         (ppc64_emit_less_unsigned): New function.
2194         (ppc64_emit_ref): New function.
2195         (ppc64_emit_const): New function.
2196         (ppc64v1_emit_reg): New function.
2197         (ppc64v2_emit_reg): New function.
2198         (ppc64_emit_pop): New function.
2199         (ppc64_emit_stack_flush): New function.
2200         (ppc64_emit_swap): New function.
2201         (ppc64v1_emit_call): New function.
2202         (ppc64v2_emit_call): New function.
2203         (ppc64v1_emit_int_call_1): New function.
2204         (ppc64v2_emit_int_call_1): New function.
2205         (ppc64v1_emit_void_call_2): New function.
2206         (ppc64v2_emit_void_call_2): New function.
2207         (ppc64_emit_if_goto): New function.
2208         (ppc64_emit_eq_goto): New function.
2209         (ppc64_emit_ne_goto): New function.
2210         (ppc64_emit_lt_goto): New function.
2211         (ppc64_emit_le_goto): New function.
2212         (ppc64_emit_gt_goto): New function.
2213         (ppc64_emit_ge_goto): New function.
2214         (ppc64v1_emit_ops_impl): New static variable.
2215         (ppc64v2_emit_ops_impl): New static variable.
2216         (ppc_emit_ops): New function.
2217         (linux_low_target): Wire in ppc_emit_ops.
2218
2219 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2220             Marcin Kościelnicki  <koriakin@0x04.net>
2221
2222         PR/17221
2223         * Makefile.in: Add powerpc-*-ipa.o
2224         * configure.srv: Add ipa_obj for powerpc*-linux.
2225         * linux-ppc-ipa.c: New file.
2226         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2227         includes.
2228         (PPC_FIELD): New macro.
2229         (PPC_SEXT): New macro.
2230         (PPC_OP6): New macro.
2231         (PPC_BO): New macro.
2232         (PPC_LI): New macro.
2233         (PPC_BD): New macro.
2234         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2235         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2236         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2237         (ppc_get_thread_area): New function.
2238         (is_elfv2_inferior): New function.
2239         (gen_ds_form): New function.
2240         (GEN_STD): New macro.
2241         (GEN_STDU): New macro.
2242         (GEN_LD): New macro.
2243         (GEN_LDU): New macro.
2244         (gen_d_form): New function.
2245         (GEN_ADDI): New macro.
2246         (GEN_ADDIS): New macro.
2247         (GEN_LI): New macro.
2248         (GEN_LIS): New macro.
2249         (GEN_ORI): New macro.
2250         (GEN_ORIS): New macro.
2251         (GEN_LWZ): New macro.
2252         (GEN_STW): New macro.
2253         (GEN_STWU): New macro.
2254         (gen_xfx_form): New function.
2255         (GEN_MFSPR): New macro.
2256         (GEN_MTSPR): New macro.
2257         (GEN_MFCR): New macro.
2258         (GEN_MTCR): New macro.
2259         (GEN_SYNC): New macro.
2260         (GEN_LWSYNC): New macro.
2261         (gen_x_form): New function.
2262         (GEN_OR): New macro.
2263         (GEN_MR): New macro.
2264         (GEN_LWARX): New macro.
2265         (GEN_STWCX): New macro.
2266         (GEN_CMPW): New macro.
2267         (gen_md_form): New function.
2268         (GEN_RLDICL): New macro.
2269         (GEN_RLDICR): New macro.
2270         (gen_i_form): New function.
2271         (GEN_B): New macro.
2272         (GEN_BL): New macro.
2273         (gen_b_form): New function.
2274         (GEN_BNE): New macro.
2275         (GEN_LOAD): New macro.
2276         (GEN_STORE): New macro.
2277         (gen_limm): New function.
2278         (gen_atomic_xchg): New function.
2279         (gen_call): New function.
2280         (ppc_relocate_instruction): New function.
2281         (ppc_install_fast_tracepoint_jump_pad): New function.
2282         (ppc_get_min_fast_tracepoint_insn_len): New function.
2283         (ppc_get_ipa_tdesc_idx): New function.
2284         (the_low_target): Wire in the new functions.
2285         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2286         tdescs.
2287         * linux-ppc-tdesc.h: New file.
2288
2289 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2290
2291         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2292         (alloc_jump_pad_buffer): New function.
2293         * linux-amd64-ipa.c: Add <sys/mman.h> include.
2294         (alloc_jump_pad_buffer): New function.
2295         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2296         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2297         (alloc_jump_pad_buffer): New function.
2298         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2299         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2300         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2301         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2302
2303 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2304
2305         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2306         * linux-amd64-ipa.c: Likewise.
2307         * linux-i386-ipa.c: Likewise.
2308         * linux-s390-ipa.c: Likewise.
2309         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2310         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2311         set_trace_state_variable_value_ptr.
2312         (struct ipa_sym_addresses): Likewise.
2313         (symbol_list): Likewise.
2314         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2315         accessing gdb_collect directly.
2316         (gdb_collect_ptr_type): New typedef.
2317         (get_raw_reg_ptr_type): New typedef.
2318         (get_trace_state_variable_value_ptr_type): New typedef.
2319         (set_trace_state_variable_value_ptr_type): New typedef.
2320         (gdb_collect_ptr): New global.
2321         (get_raw_reg_ptr): New global.
2322         (get_trace_state_variable_value_ptr): New global.
2323         (set_trace_state_variable_value_ptr): New global.
2324         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2325         accessing get_raw_reg directly.
2326         (get_get_tsv_func_addr): Likewise for
2327         get_trace_state_variable_value_ptr.
2328         (get_set_tsv_func_addr): Likewise for
2329         set_trace_state_variable_value_ptr.
2330         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2331
2332 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
2333
2334         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2335
2336 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2337
2338         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2339         packets.
2340         (relocate_instruction): Remove own_buf.
2341         * server.c (own_buf): Make global.
2342         (handle_v_requests): Make global.
2343         * server.h (own_buf): New declaration.
2344         (handle_v_requests): New prototype.
2345
2346 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2347
2348         PR 18377
2349         * linux-s390-low.c (add_insns): New function.
2350         (s390_emit_prologue): New function.
2351         (s390_emit_epilogue): New function.
2352         (s390_emit_add): New function.
2353         (s390_emit_sub): New function.
2354         (s390_emit_mul): New function.
2355         (s390_emit_lsh): New function.
2356         (s390_emit_rsh_signed): New function.
2357         (s390_emit_rsh_unsigned): New function.
2358         (s390_emit_ext): New function.
2359         (s390_emit_log_not): New function.
2360         (s390_emit_bit_and): New function.
2361         (s390_emit_bit_or): New function.
2362         (s390_emit_bit_xor): New function.
2363         (s390_emit_bit_not): New function.
2364         (s390_emit_equal): New function.
2365         (s390_emit_less_signed): New function.
2366         (s390_emit_less_unsigned): New function.
2367         (s390_emit_ref): New function.
2368         (s390_emit_if_goto): New function.
2369         (s390_emit_goto): New function.
2370         (s390_write_goto_address): New function.
2371         (s390_emit_litpool): New function.
2372         (s390_emit_const): New function.
2373         (s390_emit_call): New function.
2374         (s390_emit_reg): New function.
2375         (s390_emit_pop): New function.
2376         (s390_emit_stack_flush): New function.
2377         (s390_emit_zero_ext): New function.
2378         (s390_emit_swap): New function.
2379         (s390_emit_stack_adjust): New function.
2380         (s390_emit_set_r2): New function.
2381         (s390_emit_int_call_1): New function.
2382         (s390_emit_void_call_2): New function.
2383         (s390_emit_eq_goto): New function.
2384         (s390_emit_ne_goto): New function.
2385         (s390_emit_lt_goto): New function.
2386         (s390_emit_le_goto): New function.
2387         (s390_emit_gt_goto): New function.
2388         (s390_emit_ge_goto): New function.
2389         (s390x_emit_prologue): New function.
2390         (s390x_emit_epilogue): New function.
2391         (s390x_emit_add): New function.
2392         (s390x_emit_sub): New function.
2393         (s390x_emit_mul): New function.
2394         (s390x_emit_lsh): New function.
2395         (s390x_emit_rsh_signed): New function.
2396         (s390x_emit_rsh_unsigned): New function.
2397         (s390x_emit_ext): New function.
2398         (s390x_emit_log_not): New function.
2399         (s390x_emit_bit_and): New function.
2400         (s390x_emit_bit_or): New function.
2401         (s390x_emit_bit_xor): New function.
2402         (s390x_emit_bit_not): New function.
2403         (s390x_emit_equal): New function.
2404         (s390x_emit_less_signed): New function.
2405         (s390x_emit_less_unsigned): New function.
2406         (s390x_emit_ref): New function.
2407         (s390x_emit_if_goto): New function.
2408         (s390x_emit_const): New function.
2409         (s390x_emit_call): New function.
2410         (s390x_emit_reg): New function.
2411         (s390x_emit_pop): New function.
2412         (s390x_emit_stack_flush): New function.
2413         (s390x_emit_zero_ext): New function.
2414         (s390x_emit_swap): New function.
2415         (s390x_emit_stack_adjust): New function.
2416         (s390x_emit_int_call_1): New function.
2417         (s390x_emit_void_call_2): New function.
2418         (s390x_emit_eq_goto): New function.
2419         (s390x_emit_ne_goto): New function.
2420         (s390x_emit_lt_goto): New function.
2421         (s390x_emit_le_goto): New function.
2422         (s390x_emit_gt_goto): New function.
2423         (s390x_emit_ge_goto): New function.
2424         (s390_emit_ops): New function.
2425         (struct linux_target_ops): Fill in emit_ops hook.
2426
2427 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2428
2429         PR 18377
2430         * Makefile.in: Add s390 IPA files.
2431         * configure.srv: Build IPA for s390.
2432         * linux-s390-ipa.c: New file.
2433         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2434         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2435         (tdesc_s390_linux32): Likewise.
2436         (init_registers_s390_linux32v1): Likewise.
2437         (tdesc_s390_linux32v1): Likewise.
2438         (init_registers_s390_linux32v2): Likewise.
2439         (tdesc_s390_linux32v2): Likewise.
2440         (init_registers_s390_linux64): Likewise.
2441         (tdesc_s390_linux64): Likewise.
2442         (init_registers_s390_linux64v1): Likewise.
2443         (tdesc_s390_linux64v1): Likewise.
2444         (init_registers_s390_linux64v2): Likewise.
2445         (tdesc_s390_linux64v2): Likewise.
2446         (init_registers_s390_te_linux64): Likewise.
2447         (tdesc_s390_te_linux64): Likewise.
2448         (init_registers_s390_vx_linux64): Likewise.
2449         (tdesc_s390_vx_linux64): Likewise.
2450         (init_registers_s390_tevx_linux64): Likewise.
2451         (tdesc_s390_tevx_linux64): Likewise.
2452         (init_registers_s390x_linux64): Likewise.
2453         (tdesc_s390x_linux64): Likewise.
2454         (init_registers_s390x_linux64v1): Likewise.
2455         (tdesc_s390x_linux64v1): Likewise.
2456         (init_registers_s390x_linux64v2): Likewise.
2457         (tdesc_s390x_linux64v2): Likewise.
2458         (init_registers_s390x_te_linux64): Likewise.
2459         (tdesc_s390x_te_linux64): Likewise.
2460         (init_registers_s390x_vx_linux64): Likewise.
2461         (tdesc_s390x_vx_linux64): Likewise.
2462         (init_registers_s390x_tevx_linux64): Likewise.
2463         (tdesc_s390x_tevx_linux64): Likewise.
2464         (have_hwcap_s390_vx): New static variable.
2465         (s390_arch_setup): Fill have_hwcap_s390_vx.
2466         (s390_get_thread_area): New function.
2467         (s390_ft_entry_gpr_esa): New const.
2468         (s390_ft_entry_gpr_zarch): New const.
2469         (s390_ft_entry_misc): New const.
2470         (s390_ft_entry_fr): New const.
2471         (s390_ft_entry_vr): New const.
2472         (s390_ft_main_31): New const.
2473         (s390_ft_main_64): New const.
2474         (s390_ft_exit_fr): New const.
2475         (s390_ft_exit_vr): New const.
2476         (s390_ft_exit_misc): New const.
2477         (s390_ft_exit_gpr_esa): New const.
2478         (s390_ft_exit_gpr_zarch): New const.
2479         (append_insns): New function.
2480         (s390_relocate_instruction): New function.
2481         (s390_install_fast_tracepoint_jump_pad): New function.
2482         (s390_get_min_fast_tracepoint_insn_len): New function.
2483         (s390_get_ipa_tdesc_idx): New function.
2484         (struct linux_target_ops): Wire in the above functions.
2485         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2486         * linux-s390-tdesc.h: New file.
2487
2488 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2489
2490         * linux-s390-low.c (s390_supports_tracepoints): New function.
2491         (struct linux_target_ops): Fill supports_tracepoints hook.
2492
2493 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2494
2495         * linux-low.c (lwp_signal_can_be_delivered): New function.
2496         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2497
2498 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2499
2500         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2501         0 if signal is enqueued.  Remove 'signal' from one debugging
2502         message.  Move one debugging message to some lines below.
2503         Remove code setting 'signal' to 0.
2504
2505 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2506
2507         * linux-low.c (linux_low_filter_event): Remove redundant
2508         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2509
2510 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
2511
2512         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2513         (struct linux_target_ops): Wire in the above.
2514
2515 2016-03-03  Yao Qi  <yao.qi@linaro.org>
2516
2517         * linux-low.c: Update comments to start_step_over.
2518
2519 2016-03-03  Yao Qi  <yao.qi@linaro.org>
2520
2521         PR server/19736
2522         * linux-low.c (handle_extended_wait): Set child suspended
2523         if event_lwp->bp_reinsert isn't zero.
2524
2525 2016-03-02  Yao Qi  <yao.qi@linaro.org>
2526
2527         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2528         enqueue_pending_signal.
2529
2530 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
2531
2532         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2533         is actually loaded.
2534
2535 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
2536
2537         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2538         (s390_regmap_3264) [!__s390x__]: New global.
2539         (s390_collect_ptrace_register): Skip map entries containing -1.
2540         (s390_supply_ptrace_register): Ditto.
2541         (s390_fill_gprs_high): New function.
2542         (s390_store_gprs_high): New function.
2543         (s390_regsets): Add NT_S390_HIGH_GPRS.
2544         (s390_get_hwcap): Enable on 31-bit.
2545         (have_hwcap_s390_high_gprs): Enable on 31-bit.
2546         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2547         Detect NT_S390_HIGH_GPRS.
2548         (s390_usrregs_info_3264): Enable on 31-bit.
2549         (s390_regs_info): Enable regs_info_3264 on 31-bit.
2550         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2551
2552 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
2553
2554         PR gdb/13808
2555         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2556         * configure.srv: Ditto.
2557         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2558         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2559         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2560         (init_registers_amd64_linux): Remove prototype.
2561         (tdesc_amd64_linux): Remove declaration.
2562         (get_ipa_tdesc): New function.
2563         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2564         initialize remaining tdescs.
2565         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2566         (init_registers_i386_linux): Remove prototype.
2567         (tdesc_i386_linux): Remove declaration.
2568         (get_ipa_tdesc): New function.
2569         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2570         initialize remaining tdescs.
2571         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2572         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2573         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2574         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2575         (x86_get_ipa_tdesc_idx): New function.
2576         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2577         * linux-x86-tdesc.h: New file.
2578         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2579         (target_get_ipa_tdesc_idx): New macro.
2580         * tracepoint.c (ipa_tdesc_idx): New macro.
2581         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2582         (symbol_list): Add ipa_tdesc_idx.
2583         (cmd_qtstart): Write ipa_tdesc_idx in the target.
2584         (ipa_tdesc): Remove.
2585         (ipa_tdesc_idx): New variable.
2586         (get_context_regcache): Use get_ipa_tdesc.
2587         (gdb_collect): Ditto.
2588         (gdb_probe): Ditto.
2589         * tracepoint.h (get_ipa_tdesc): New prototype.
2590         (ipa_tdesc): Remove.
2591
2592 2016-02-24  Pedro Alves  <palves@redhat.com>
2593
2594         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2595         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
2596         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2597         Factor out common code between the USE_SIGTRAP_SIGINFO and
2598         !USE_SIGTRAP_SIGINFO blocks.
2599         (linux_low_filter_event): Call save_stop_reason instead of
2600         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2601         Update comments.
2602         (linux_wait_1): Update comments.
2603
2604 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
2605
2606         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2607         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2608         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2609         ppc_insert_point, ppc_remove_point.
2610
2611 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
2612
2613         * linux-s390-low.c (s390_supports_z_point_type): New function.
2614         (struct linux_target_ops): Wire s390_supports_z_point_type in.
2615
2616 2016-02-16  Yao Qi  <yao.qi@linaro.org>
2617
2618         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2619         PC.  Get pc from regcache_read_pc.
2620
2621 2016-02-12  Yao Qi  <yao.qi@linaro.org>
2622
2623         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2624         or linux_get_pc_32bit.
2625         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2626
2627 2016-02-12  Yao Qi  <yao.qi@linaro.org>
2628
2629         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2630         arm_linux_get_next_pcs_fixup.
2631
2632 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
2633
2634         * tracepoint.c (x_tracepoint_action_download): Change
2635         write_inferior_data_ptr to write_inferior_data_pointer.
2636         (cmd_qtstart): Likewise.
2637         (write_inferior_data_ptr): Remove.
2638         (download_agent_expr): Change write_inferior_data_ptr to
2639         write_inferior_data_pointer.
2640         (download_tracepoint_1): Likewise.
2641         (download_tracepoint): Likewise.
2642         (download_trace_state_variables): Likewise.
2643
2644 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
2645             Marcin Kościelnicki  <koriakin@0x04.net>
2646
2647         * tracepoint.c (struct tracepoint_action_ops): Remove.
2648         (struct tracepoint_action): Remove ops.
2649         (m_tracepoint_action_download, r_tracepoint_action_download)
2650         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2651         size and offset accordingly.
2652         (m_tracepoint_action_ops, r_tracepoint_action_ops)
2653         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2654         (tracepoint_action_send, tracepoint_action_download): New functions.
2655         Helpers for trace action handlers.
2656         (add_tracepoint_action): Remove setup actions ops.
2657         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2658
2659 2016-02-10  Yao Qi  <yao.qi@linaro.org>
2660
2661         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2662
2663 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
2664
2665         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2666         to AC_OUTPUT.
2667         * configure: Regenerate.
2668
2669 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
2670
2671         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2672         void * to gdb_byte *.
2673         * linux-low.c (siginfo_fixup): Likewise.
2674         (linux_xfer_siginfo): Likewise.
2675         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2676         Likewise.
2677         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2678
2679 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2680
2681         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2682         to srv_tgtobj.
2683         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2684         to srv_tgtobj.
2685         * linux-x86-low.c [__x86_64__]: Include
2686         "nat/amd64-linux-siginfo.h".
2687         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2688         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2689         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2690         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2691         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2692         (cpt_si_fd, si_timerid, si_overrun): Move from
2693         nat/amd64-linux-siginfo.c.
2694         * Makefile.in (amd64-linux-siginfo.o:): New rule.
2695
2696 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
2697
2698         * server.c (skip_to_semicolon):  Remove.
2699         (process_point_options): Use strchrnul instead of
2700         skip_to_semicolon.
2701
2702 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2703
2704         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2705         * linux-low.c (install_software_single_step_breakpoints): Don't
2706         call regcache_read_pc.
2707         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2708         argument pc.
2709
2710 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2711
2712         * linux-low.c (install_software_single_step_breakpoints): Call
2713         regcache_read_pc instead of get_pc.
2714
2715 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2716
2717         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2718         (unblock_async_io): Rename to ...
2719         (block_unblock_async_io): ... it.  New function.
2720         (enable_async_io): Don't install SIGIO handler.  Unblock it
2721         instead.
2722         (disable_async_io): Don't ignore SIGIO.  Block it instead.
2723         (initialize_async_io): Install SIGIO handler.  Don't call
2724         unblock_async_io.
2725
2726 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2727
2728         * remote-utils.c (getpkt): If the buffer isn't empty, and the
2729         first character is '\003', call *the_target->request_interrupt.
2730
2731 2016-01-25  Yao Qi  <yao.qi@linaro.org>
2732
2733         * remote-utils.c (new_thread_notify): Remove.
2734         (dead_thread_notify): Likewise.
2735         * remote-utils.h (new_thread_notify): Remove declaration.
2736         (dead_thread_notify): Likewise.
2737
2738 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
2739
2740         * gdb.trace/pending.exp: Fix expected message on continue.
2741
2742 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
2743
2744         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2745         it works properly on big-endian machines where sizeof (CORE_ADDR)
2746         != sizeof (void *).
2747
2748 2016-01-21  Pedro Alves  <palves@redhat.com>
2749
2750         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2751         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2752         * configure: Regenerate.
2753
2754 2016-01-21  Yao Qi  <yao.qi@linaro.org>
2755
2756         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2757         is_thumb and set it according to CPSR saved on the stack.
2758         (get_next_pcs_syscall_next_pc): Pass is_thumb to
2759         arm_sigreturn_next_pc.
2760
2761 2016-01-18  Yao Qi  <yao.qi@linaro.org>
2762
2763         * linux-low.c (linux_set_pc_64bit): New function.
2764         (linux_get_pc_64bit): New function.
2765         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2766         Declare.
2767         * linux-sparc-low.c (debug_threads): Remove declaration.
2768         (sparc_get_pc): Remove.
2769         (the_low_target): Use linux_get_pc_64bit instead of
2770         sparc_get_pc.
2771         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2772         (the_low_target): Use linux_get_pc_64bit and
2773         linux_set_pc_64bit.
2774
2775 2016-01-18  Yao Qi  <yao.qi@linaro.org>
2776
2777         * linux-arm-low.c (debug_threads): Remove declaration.
2778         (arm_get_pc, arm_set_pc): Remove.
2779         (the_low_target): Use linux_get_pc_32bit and
2780         linux_set_pc_32bit.
2781         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2782         (the_low_target): Use linux_get_pc_32bit and
2783         linux_set_pc_32bit.
2784         * linux-cris-low.c (debug_threads): Remove declaration.
2785         (cris_get_pc, cris_set_pc,): Remove.
2786         (the_low_target): Use linux_get_pc_32bit and
2787         linux_set_pc_32bit.
2788         * linux-crisv32-low.c (debug_threads): Remove declaration.
2789         (cris_get_pc, cris_set_pc): Remove.
2790         (the_low_target): Use linux_get_pc_32bit and
2791         linux_set_pc_32bit.
2792         * linux-low.c: Include inttypes.h.
2793         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2794         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2795         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2796         (the_low_target): Use linux_get_pc_32bit and
2797         linux_set_pc_32bit.
2798         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2799         (the_low_target): Use linux_get_pc_32bit and
2800         linux_set_pc_32bit.
2801         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2802         (the_low_target): Use linux_get_pc_32bit and
2803         linux_set_pc_32bit.
2804         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2805         (the_low_target): Use linux_get_pc_32bit and
2806         linux_set_pc_32bit.
2807         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2808         (the_low_target): Use linux_get_pc_32bit and
2809         linux_set_pc_32bit.
2810
2811 2016-01-18  Gary Benson  <gbenson@redhat.com>
2812
2813         * configure.ac (AC_FUNC_FORK): New check.
2814         * config.in: Regenerate.
2815         * configure: Likewise.
2816
2817 2016-01-14  Yao Qi  <yao.qi@linaro.org>
2818
2819         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2820         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2821         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2822         arm_get_next_pcs_ctor.
2823
2824 2016-01-12  Josh Stone  <jistone@redhat.com>
2825             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2826
2827         * inferiors.h: Include "gdb_vecs.h".
2828         (struct process_info): Add syscalls_to_catch.
2829         * inferiors.c (remove_process): Free syscalls_to_catch.
2830         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2831         syscall_return stops.
2832         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2833         * server.c (handle_general_set): Handle QCatchSyscalls.
2834         (handle_query): Report support for QCatchSyscalls.
2835         * target.h (struct target_ops): Add supports_catch_syscall.
2836         (target_supports_catch_syscall): New macro.
2837         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2838         (struct lwp_info): Add syscall_state.
2839         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2840         Maintain syscall_state and syscalls_to_catch across exec.
2841         (get_syscall_trapinfo): New function, proxy to the_low_target.
2842         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2843         (linux_low_filter_event): Toggle syscall_state entry/return for
2844         syscall traps, and set it ignored for all others.
2845         (gdb_catching_syscalls_p): New function.
2846         (gdb_catch_this_syscall_p): New function.
2847         (linux_wait_1): Handle SYSCALL_SIGTRAP.
2848         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2849         (linux_supports_catch_syscall): New function.
2850         (linux_target_ops): Install it.
2851         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2852         (the_low_target): Install it.
2853
2854 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
2855
2856         * acinclude.m4: Include new ../warning.m4 file.
2857         * configure: Regenerated.
2858         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2859
2860 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
2861
2862         * ax.c (is_goto_target): Mark static.
2863         * linux-low.c (register_addr): Likewise.
2864         (linux_fetch_registers, linux_store_registers): Likewise.
2865         * mem-break.c (any_persistent_commands): Fix old prototype.
2866         (add_commands_to_breakpoint): Mark static.
2867         * regcache.c (find_register_by_name): Delete unused func.
2868         * remote-utils.c (hex_or_minus_one): Mark static.
2869         * server.c (monitor_show_help): Mark static.
2870         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2871         handle_v_requests): Likewise.
2872
2873 2016-01-12  Pedro Alves  <palves@redhat.com>
2874
2875         Remove use of the registered trademark symbol throughout.
2876
2877 2016-01-08  Yao Qi  <yao.qi@linaro.org>
2878
2879         * remote-utils.c (getpkt): If c is '\003', call target hook
2880         request_interrupt.
2881
2882 2016-01-06  Yao Qi  <yao.qi@linaro.org>
2883
2884         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2885         linux-aarch32-low.c.
2886         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2887         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2888         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2889         (thumb2_breakpoint): Declare.
2890         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2891         linux-aarch32-low.h.
2892         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2893         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2894         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2895
2896 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
2897
2898         * gdbreplay.c (gdbreplay_version): Change copyright year in
2899         version message.
2900         * server.c (gdbserver_version): Likewise.
2901
2902 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
2903
2904         * server.c (crc32_table): Delete.
2905         (crc32): Use libiberty's xcrc32 function.
2906
2907 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
2908
2909         * lynx-low.c (lynx_delete_thread_callback): New function.
2910         (lynx_mourn): Properly delete our process and all of its
2911         threads.  Remove call to clear_inferiors.
2912
2913 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
2914
2915         * target.c (thread_search_callback): Add check that
2916         the thread_stopped target callback is not NULL before
2917         calling it.
2918
2919 2015-12-21  Yao Qi  <yao.qi@linaro.org>
2920
2921         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2922         arm breakpoint.
2923
2924 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2925
2926         * server.c (handle_query): Call target_supports_software_single_step.
2927
2928 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2929
2930         * linux-low.c (single_step): New function.
2931         (linux_resume_one_lwp_throw): Call single_step.
2932         (start_step_over): Likewise.
2933
2934 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2935
2936         * Makefile.in (SFILES): Append arch/arm-linux.c,
2937         arch/arm-get-next-pcs.c.
2938         (arm-linux.o): New rule.
2939         (arm-get-next-pcs.o): New rule.
2940         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2941         arm-linux.o.
2942         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
2943         to linux-aarch32-low.c.
2944         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2945         (arm_breakpoint_len, thumb_breakpoint): Likewise.
2946         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2947         (thumb2_breakpoint_len): Likewise.
2948         (arm_is_thumb_mode): Make non-static.
2949         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
2950         from linux-aarch32-low.c.
2951         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2952         (arm_breakpoint_len, thumb_breakpoint): Likewise.
2953         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2954         (thumb2_breakpoint_len): Likewise.
2955         (arm_is_thumb_mode): New declaration.
2956         * linux-arm-low.c: Include arch/arm-linux.h
2957         aarch/arm-get-next-pcs.h, sys/syscall.h.
2958         (get_next_pcs_ops): New struct.
2959         (get_next_pcs_addr_bits_remove): New function.
2960         (get_next_pcs_is_thumb): New function.
2961         (get_next_pcs_read_memory_unsigned_integer): Likewise.
2962         (arm_sigreturn_next_pc): Likewise.
2963         (get_next_pcs_syscall_next_pc): Likewise.
2964         (arm_gdbserver_get_next_pcs): Likewise.
2965         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2966         Initialize.
2967         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2968         * server.h: Include gdb_vecs.h.
2969
2970 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2971
2972         * Makefile.in (SFILES): Append common/common-regcache.c.
2973         (OBS): Append common-regcache.o.
2974         (common-regcache.o): New rule.
2975         * regcache.c (init_register_cache): Initialize cache to
2976         REG_UNAVAILABLE.
2977         (regcache_raw_read_unsigned): New function.
2978         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2979         register_status enum.
2980
2981 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2982
2983         * linux-aarch64-low.c (the_low_targets): Rename
2984         breakpoint_reinsert_addr to get_next_pcs.
2985         * linux-arm-low.c (the_low_targets): Likewise.
2986         * linux-bfin-low.c (the_low_targets): Likewise.
2987         * linux-cris-low.c (the_low_targets): Likewise.
2988         * linux-crisv32-low.c (the_low_targets): Likewise.
2989         * linux-low.c (can_software_single_step): Likewise.
2990         (install_software_single_step_breakpoints): New function.
2991         (start_step_over): Use install_software_single_step_breakpoints.
2992         * linux-low.h: New CORE_ADDR vector.
2993         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2994         get_next_pcs.
2995         * linux-mips-low.c (the_low_targets): Likewise.
2996         * linux-nios2-low.c (the_low_targets): Likewise.
2997         * linux-sparc-low.c (the_low_targets): Likewise.
2998
2999 2015-12-17  Pedro Alves  <palves@redhat.com>
3000
3001         * linux-low.c (linux_kill_one_lwp): Remove references to
3002         LinuxThreads.
3003         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
3004         to 'kill'.
3005         (linux_init_signals): Delete.
3006         (initialize_low): Adjust.
3007         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3008
3009 2015-12-16  Pedro Alves  <palves@redhat.com>
3010
3011         * configure.ac (compiler warning flags): When testing a
3012         -Wno-foo option, check whether -Wfoo works instead.
3013         * configure: Regenerate.
3014
3015 2015-12-11  Don Breazeal  <donb@codesourcery.com>
3016
3017         * server.c (process_serial_event): Don't exit from gdbserver
3018         in remote mode if there are still active inferiors.
3019
3020 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3021
3022         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3023         arm_breakpoint_at if the process is 32-bit.
3024
3025 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3026
3027         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3028         arm breakpoint.
3029
3030 2015-12-07  Yao Qi  <yao.qi@linaro.org>
3031
3032         * configure.srv: Append arm.o to srv_tgtobj for
3033         aarch64*-*-linux* target.
3034         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
3035         from linux-arm-low.c.
3036         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3037         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3038         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3039         (thumb2_breakpoint_len): Likewise.
3040         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3041         (arm_breakpoint_kinds): Likewise.
3042         (arm_breakpoint_kind_from_pc): Likewise.
3043         (arm_sw_breakpoint_from_kind): Likewise.
3044         (arm_breakpoint_kind_from_current_state): Likewise.
3045         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3046         (arm_sw_breakpoint_from_kind): Declare.
3047         (arm_breakpoint_kind_from_current_state): Declare.
3048         (arm_breakpoint_at): Declare.
3049         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3050         arm_sw_breakpoint_from_kind if process is 32-bit.
3051         (aarch64_breakpoint_kind_from_pc): New function.
3052         (aarch64_breakpoint_kind_from_current_state): New function.
3053         (the_low_target): Initialize fields breakpoint_kind_from_pc
3054         and breakpoint_kind_from_current_state.
3055         * linux-arm-low.c (arm_breakpoint_kinds): Move to
3056         linux-aarch32-low.c.
3057         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3058         (arm_breakpoint, arm_breakpoint_len): Likewise.
3059         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3060         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3061         (arm_is_thumb_mode): Likewise.
3062         (arm_breakpoint_at): Likewise.
3063         (arm_breakpoint_kind_from_pc): Likewise.
3064         (arm_sw_breakpoint_from_kind): Likewise.
3065         (arm_breakpoint_kind_from_current_state): Likewise.
3066
3067         Revert:
3068         2015-08-04  Yao Qi  <yao.qi@linaro.org>
3069
3070         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3071         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3072         * server.c (extended_protocol): Remove "static".
3073         * server.h (extended_protocol): Declare it.
3074
3075 2015-12-04  Josh Stone  <jistone@redhat.com>
3076
3077         * target.h (struct target_ops) <arch_setup>: Rename to ...
3078         (struct target_ops) <post_create_inferior>: ... this.
3079         (target_arch_setup): Rename to ...
3080         (target_post_create_inferior): ... this, calling post_create_inferior.
3081         * server.c (start_inferior): Update target_arch_setup calls to
3082         target_post_create_inferior.
3083         * linux-low.c (linux_low_ptrace_options): Forward declare.
3084         (linux_arch_setup): Update its comment for general use.
3085         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3086         (struct linux_target_ops): Use linux_post_create_inferior.
3087         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3088         to post_create_inferior.
3089         * nto-low.c (struct nto_target_ops): Likewise.
3090         * spu-low.c (struct spu_target_ops): Likewise.
3091         * win32-low.c (struct win32_target_ops): Likewise.
3092
3093 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3094
3095         * linux-arm-low.c: Remove duplicate arch/arm.h include.
3096
3097 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3098
3099         * linux-arm-low.c (arm_reinsert_addr): Remove function.
3100         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3101         * linux-cris-low.c (cris_reinsert_addr> Remove function.
3102         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3103         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3104         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3105         * linux-mips-low.c (mips_reinsert_addr): Remove function.
3106         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3107         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3108         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3109         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3110         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3111
3112 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3113
3114         * linux-low.c (linux_look_up_symbols): Don't call
3115         linux_supports_traceclone.
3116         * linux-low.h (thread_db_init): Remove use_events argument.
3117         * thread-db.c (thread_db_use_event): Remove global variable.
3118         (struct thread_db) <td_thr_event_enable_p>: Remove field.
3119         (struct thread_db) <td_create_bp>: Remove field.
3120         (thread_db_create_event): Remove function.
3121         (thread_db_enable_reporting): Likewise.
3122         (find_one_thread): Don't check for thread_db_use_events.
3123         (attach_thread): Likewise.
3124         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3125         (try_thread_db_load_1): Don't check for thread_db_use_events.
3126         (thread_db_init): Remove use_events argument and thread events
3127         handling.
3128         (remove_thread_event_breakpoints): Remove function.
3129         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3130
3131 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3132
3133         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3134         New function.
3135         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3136         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3137         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3138         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3139         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3140         Initialize.
3141         * linux-crisv32-low.c (cris_supports_hardware_single_step):
3142         New function.
3143         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3144         * linux-low.c (can_hardware_single_step): Use
3145         supports_hardware_single_step.
3146         (can_software_single_step): New function.
3147         (start_step_over): Call can_software_single_step.
3148         (linux_supports_hardware_single_step): New function.
3149         (struct target_ops) <supports_software_single_step>: Initialize.
3150         * linux-low.h (struct linux_target_ops)
3151         <supports_hardware_single_step>: Initialize.
3152         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3153         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3154         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3155         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3156         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3157         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3158         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3159         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3160         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3161         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3162         Initialize.
3163         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3164         (struct linux_target_ops) <tile_supports_hardware_single_step>:
3165         Initialize.
3166         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3167         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3168         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3169         New function.
3170         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3171         * target.h (struct target_ops): <supports_software_single_step>:
3172         New field.
3173         (target_supports_software_single_step): New macro.
3174
3175 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3176
3177         * linux-low.c (linux_wait_1): Fix pc advance condition.
3178         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3179         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3180
3181 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3182
3183         * linux-arm-low.c (arm_is_thumb_mode): New function.
3184         (arm_breakpoint_at): Use arm_is_thumb_mode.
3185         (arm_breakpoint_kind_from_current_state): New function.
3186         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3187         Initialize.
3188         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3189         (linux_breakpoint_kind_from_current_state): New function.
3190         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3191         * linux-low.h (struct linux_target_ops)
3192         <breakpoint_kind_from_current_state>: New field.
3193         * target.h (struct target_ops): Likewise.
3194         (target_breakpoint_kind_from_current_state): New macro.
3195
3196 2015-11-30  Pedro Alves  <palves@redhat.com>
3197
3198         * linux-low.c (linux_resume): Wake up the event loop before
3199         returning.
3200
3201 2015-11-30  Pedro Alves  <palves@redhat.com>
3202
3203         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3204         check.
3205         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3206         to -1.
3207         * target.c (struct thread_search): New structure.
3208         (thread_search_callback): New function.
3209         (prev_general_thread): New global.
3210         (prepare_to_access_memory, done_accessing_memory): New functions.
3211         * target.h (prepare_to_access_memory, done_accessing_memory):
3212         Replace macros with function declarations.
3213
3214 2015-11-30  Pedro Alves  <palves@redhat.com>
3215
3216         PR 14618
3217         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3218         report TARGET_WAITKIND_NO_RESUMED.
3219         * remote-utils.c (prepare_resume_reply): Handle
3220         TARGET_WAITKIND_NO_RESUMED.
3221         * server.c (report_no_resumed): New global.
3222         (handle_query) <qSupported>: Handle "no-resumed+".  Report
3223         "no-resumed+" support.
3224         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3225         return error if the client doesn't support no-resumed events.
3226         (push_stop_notification): New function.
3227         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
3228         events if the client supports them.
3229
3230 2015-11-30  Pedro Alves  <palves@redhat.com>
3231
3232         * linux-low.c (thread_still_has_status_pending_p): Don't check
3233         vCont;t here.
3234         (lwp_resumed): New function.
3235         (status_pending_p_callback): Return early if the LWP is not
3236         supposed to be resumed.
3237
3238 2015-11-30  Pedro Alves  <palves@redhat.com>
3239
3240         * linux-low.c (handle_extended_wait): Assert that the LWP's
3241         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
3242         thread create events, leave the new child's status pending.
3243         (linux_low_filter_event): If GDB wants to hear about thread exit
3244         events, leave the LWP marked dead and don't delete it.
3245         (linux_wait_for_event_filtered): Don't check for thread exit.
3246         (filter_exit_event): New function.
3247         (linux_wait_1): Use it, when returning an exit event.
3248         (linux_resume_one_lwp_throw): Assert that the LWP's
3249         waitstatus is TARGET_WAITKIND_IGNORE.
3250         * remote-utils.c (prepare_resume_reply): Handle
3251         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3252         * server.c (report_thread_events): New global.
3253         (handle_general_set): Handle QThreadEvents.
3254         (handle_query) <qSupported>: Handle and report QThreadEvents+;
3255         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3256         TARGET_WAITKIND_THREAD_EXITED.
3257         * server.h (report_thread_events): Declare.
3258
3259 2015-11-30  Pedro Alves  <palves@redhat.com>
3260
3261         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3262         the thread's last_resume_kind was resume_stop.
3263
3264 2015-11-30  Pedro Alves  <palves@redhat.com>
3265
3266         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3267         before returning.
3268
3269 2015-11-30  Pedro Alves  <palves@redhat.com>
3270
3271         * server.c (handle_v_requests): Handle vCtrlC.
3272
3273 2015-11-30  Pedro Alves  <palves@redhat.com>
3274
3275         * gdbthread.h (find_any_thread_of_pid): Declare.
3276         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3277         functions.
3278         * server.c (handle_query): If current_thread is NULL, look for
3279         another thread of the selected process.
3280
3281 2015-11-26  Daniel Colascione  <dancol@dancol.org>
3282             Simon Marchi  <simon.marchi@ericsson.com>
3283
3284         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3285         * server.c (handle_qxfer_threads_worker): Refactor to include thread
3286         name in reply.
3287         * target.h (struct target_ops) <thread_name>: New field.
3288         (target_thread_name): New macro.
3289
3290 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3291
3292         * regcache.h (regcache_invalidate_pid): Add declaration.
3293         * regcache.c (regcache_invalidate_pid): New function, extracted
3294         from regcache_invalidate.
3295         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3296         Add trivial documentation comment.
3297         * lynx-low.c: Use regcache_invalidate_pid instead of
3298         regcache_invalidate.
3299
3300 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3301
3302         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3303         and Elf64_auxv_t if the target is Android.
3304
3305 2015-11-22  Doug Evans  <xdje42@gmail.com>
3306
3307         * target.h: #include <sys/types.h>.
3308
3309 2015-11-19  Pedro Alves  <palves@redhat.com>
3310
3311         * linux-low.c (linux_process_qsupported): Change prototype.
3312         Adjust.
3313         * linux-low.h (struct linux_target_ops) <process_qsupported>:
3314         Change prototype.
3315         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3316         and adjust to loop over all features.
3317         * server.c (handle_query) <qSupported>: Adjust to call
3318         target_process_qsupported once, passing it a vector of unprocessed
3319         features.
3320         * target.h (struct target_ops) <process_qsupported>: Change
3321         prototype.
3322         (target_process_qsupported): Adjust.
3323
3324 2015-11-19  Pedro Alves  <palves@redhat.com>
3325
3326         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3327         mode.
3328         * configure: Regenerate.
3329
3330 2015-11-19  Pedro Alves  <palves@redhat.com>
3331
3332         * configure: Regenerate.
3333
3334 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3335
3336         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3337         type to uint32_t.
3338
3339 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3340
3341         * linux-aarch64-low.c (enum aarch64_operand_type): New.
3342         (struct aarch64_operand): Move enum out.
3343
3344 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3345
3346         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3347         struct user_fpsimd_state *.
3348         (aarch64_store_fpregset): Likewise.
3349
3350 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3351
3352         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3353         struct user_pt_regs *.
3354         (aarch64_store_gregset): Likewise.
3355
3356 2015-11-18  Pedro Alves  <palves@redhat.com>
3357
3358         * Makefile.in (all_object_files): Add $IPA_OBJS.
3359
3360 2015-11-17  Pedro Alves  <palves@redhat.com>
3361
3362         * win32-low.c (win32_resume): Use gdb_signal_from_host,
3363         GDB_SIGNAL_0 and gdb_signal_to_string.
3364
3365 2015-11-17  Pedro Alves  <palves@redhat.com>
3366
3367         * win32-low.c (handle_output_debug_string): Remove parameter.
3368         (win32_kill): Remove our_status local and adjust call to
3369         handle_output_debug_string.
3370         (get_child_debug_event): Adjust call to
3371         handle_output_debug_string.
3372
3373 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3374
3375         * linux-mips-low.c (mips_fill_gregset): Add cast.
3376         (mips_store_gregset): Likewise.
3377         (mips_fill_fpregset): Likewise.
3378         (mips_store_fpregset): Likewise.
3379
3380 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3381
3382         * linux-mips-low.c (mips_add_watchpoint): Rename private to
3383         priv.
3384
3385 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3386
3387         * linux-mips-low.c (mips_linux_new_thread): Change type of
3388         watch_type to enum target_hw_bp_type.
3389
3390 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3391
3392                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3393                 Change return type to arm_hwbp_type.
3394
3395 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3396
3397         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3398         (arm_store_gregset): Likewise.
3399         * linux-arm-low.c (arm_get_hwcap): Likewise.
3400         (arm_read_description): Likewise.
3401
3402 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3403
3404         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3405
3406 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3407
3408         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3409         (ppc_fill_vsxregset): Likewise.
3410         (ppc_store_vsxregset): Likewise.
3411         (ppc_fill_vrregset): Likewise.
3412         (ppc_store_vrregset): Likewise.
3413         (ppc_fill_evrregset): Likewise.
3414         (ppc_store_evrregset): Likewise.
3415
3416 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3417
3418         * linux-ppc-low.c (ppc_usrregs_info): Remove
3419         forward-declaration.
3420         (ppc_arch_setup): Move lower in file.
3421
3422 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
3423
3424         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3425         (ps_pdwrite): Likewise.
3426
3427 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3428
3429         * linux-arm-low.c (arm_new_thread): Move pointer dereference
3430         to after assert checks.
3431
3432 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
3433
3434         * proc-service.c (ps_pdread): Add/adjust casts.
3435         (ps_pdwrite): Add/adjust casts.
3436
3437 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
3438
3439         * server.c (handle_search_memory_1): Cast return value of
3440         memmem.
3441
3442 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
3443
3444         * server.c (write_qxfer_response): Change type of data to
3445         gdb_byte *.
3446
3447 2015-10-29  Pedro Alves  <palves@redhat.com>
3448
3449         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3450
3451 2015-10-29  Pedro Alves  <palves@redhat.com>
3452
3453         * tracepoint.c (clear_installed_tracepoints): Add casts.
3454
3455 2015-10-29  Pedro Alves  <palves@redhat.com>
3456
3457         * server.c (handle_v_cont, process_serial_event): Add enum
3458         gdb_signal casts to signal parsing code.
3459
3460 2015-10-29  Pedro Alves  <palves@redhat.com>
3461
3462         * linux-low.h (NULL_REGSET): Define.
3463         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3464         * linux-arm-low.c (arm_regsets): Likewise.
3465         * linux-crisv32-low.c (cris_regsets): Likewise.
3466         * linux-m68k-low.c (m68k_regsets): Likewise.
3467         * linux-mips-low.c (mips_regsets): Likewise.
3468         * linux-nios2-low.c (nios2_regsets): Likewise.
3469         * linux-ppc-low.c (ppc_regsets): Likewise.
3470         * linux-s390-low.c (s390_regsets): Likewise.
3471         * linux-sh-low.c (sh_regsets): Likewise.
3472         * linux-sparc-low.c (sparc_regsets): Likewise.
3473         * linux-tic6x-low.c (tic6x_regsets): Likewise.
3474         * linux-tile-low.c (tile_regsets): Likewise.
3475         * linux-x86-low.c (x86_regsets): Likewise.
3476         * linux-xtensa-low.c (xtensa_regsets): Likewise.
3477
3478 2015-10-29  Pedro Alves  <palves@redhat.com>
3479
3480         * linux-low.h (NULL_REGSET): Define.
3481         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3482         * linux-arm-low.c (arm_regsets): Likewise.
3483         * linux-crisv32-low.c (cris_regsets): Likewise.
3484         * linux-m68k-low.c (m68k_regsets): Likewise.
3485         * linux-mips-low.c (mips_regsets): Likewise.
3486         * linux-nios2-low.c (nios2_regsets): Likewise.
3487         * linux-ppc-low.c (ppc_regsets): Likewise.
3488         * linux-s390-low.c (s390_regsets): Likewise.
3489         * linux-sh-low.c (sh_regsets): Likewise.
3490         * linux-sparc-low.c (sparc_regsets): Likewise.
3491         * linux-tic6x-low.c (tic6x_regsets): Likewise.
3492         * linux-tile-low.c (tile_regsets): Likewise.
3493         * linux-x86-low.c (x86_regsets): Likewise.
3494         * linux-xtensa-low.c (xtensa_regsets): Likewise.
3495
3496 2015-10-26  Doug Evans  <dje@google.com>
3497
3498         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3499
3500 2015-10-26  Doug Evans  <dje@google.com>
3501
3502         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3503
3504 2015-10-26  Doug Evans  <dje@google.com>
3505
3506         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3507         for debug_printf.
3508         (attach_thread, find_new_threads_callback): Ditto.
3509
3510 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3511
3512         * mem-break.h (set_breakpoint_data): Remove.
3513
3514 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3515
3516         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3517         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3518         (initialize_low): Remove set_breakpoint_data call.
3519         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3520         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3521         (initialize_low): Remove set_breakpoint_data call.
3522         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3523         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3524         (initialize_low): Remove set_breakpoint_data call.
3525
3526 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3527
3528         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3529         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3530         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3531         * target.h (target_breakpoint_kind_from_pc): New macro.
3532
3533 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3534
3535         * linux-low.c (default_breakpoint_kind_from_pc): New function.
3536         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3537         the default breakpoint kind.
3538
3539 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3540
3541         * linux-arm-low.c (arm_supports_z_point_type): Add software
3542         breakpoint support.
3543
3544 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3545
3546         * linux-arm-low.c: Refactor breakpoint definitions.
3547         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3548         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3549
3550 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3551
3552         * Makefile.in: Add arm.c/o.
3553         * configure.srv: Likewise.
3554         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3555         (arm_breakpoint_kind_from_pc): New function.
3556         (arm_sw_breakpoint_from_kind): Return proper kind.
3557         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3558
3559 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3560
3561         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3562         removal.
3563         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3564         (struct raw_breakpoint) <size>: Remove.
3565         (struct raw_breakpoint) <kind>: Add.
3566         (bp_size): New function.
3567         (bp_opcode): Likewise.
3568         (find_raw_breakpoint_at): Adjust for kind.
3569         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3570         (remove_memory_breakpoint): Adjust for kind call bp_size.
3571         (set_raw_breakpoint_at): Adjust for kind.
3572         (set_breakpoint): Likewise.
3573         (set_breakpoint_at): Call breakpoint_kind_from_pc.
3574         (delete_raw_breakpoint): Adjust for kind.
3575         (delete_breakpoint): Likewise.
3576         (find_gdb_breakpoint): Likewise.
3577         (set_gdb_breakpoint_1): Likewise.
3578         (set_gdb_breakpoint): Likewise.
3579         (delete_gdb_breakpoint_1): Likewise.
3580         (delete_gdb_breakpoint): Likewise.
3581         (uninsert_raw_breakpoint): Likewise.
3582         (reinsert_raw_breakpoint): Likewise.
3583         (set_breakpoint_data): Remove.
3584         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3585         (check_mem_read): Adjust for kind call bp_size.
3586         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3587         (clone_one_breakpoint): Adjust for kind.
3588         * mem-break.h (set_gdb_breakpoint): Likewise.
3589         (delete_gdb_breakpoint): Likewise.
3590         * server.c (process_serial_event): Likewise.
3591
3592 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3593
3594         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3595         (struct linux_target_ops) <breakpoint>: Remove.
3596         (struct linux_target_ops) <breakpoint_len>: Remove.
3597         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3598         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3599         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3600         (arm_sw_breakpoint_from_kind): New function.
3601         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3602         (struct linux_target_ops) <breakpoint>: Remove.
3603         (struct linux_target_ops) <breakpoint_len>: Remove.
3604         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3605         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3606         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3607         (struct linux_target_ops) <breakpoint>: Remove.
3608         (struct linux_target_ops) <breakpoint_len>: Remove.
3609         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3610         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3611         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3612         (struct linux_target_ops) <breakpoint>: Remove.
3613         (struct linux_target_ops) <breakpoint_len>: Remove.
3614         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3615         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3616         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3617         and sw_breakpoint_from_kind to increment the pc.
3618         (linux_breakpoint_kind_from_pc): New function.
3619         (linux_sw_breakpoint_from_kind): New function.
3620         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3621         (initialize_low): Call breakpoint_kind_from_pc and
3622         sw_breakpoint_from_kind to replace breakpoint_data/len.
3623         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3624         New field.
3625         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3626         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3627         (struct linux_target_ops) <breakpoint>: Remove.
3628         (struct linux_target_ops) <breakpoint_len>: Remove.
3629         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3630         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3631         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3632         (struct linux_target_ops) <breakpoint>: Remove.
3633         (struct linux_target_ops) <breakpoint_len>: Remove.
3634         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3635         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3636         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3637         (struct linux_target_ops) <breakpoint>: Remove.
3638         (struct linux_target_ops) <breakpoint_len>: Remove.
3639         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3640         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3641         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3642         (struct linux_target_ops) <breakpoint>: Remove.
3643         (struct linux_target_ops) <breakpoint_len>: Remove.
3644         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3645         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3646         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3647         (struct linux_target_ops) <breakpoint>: Remove.
3648         (struct linux_target_ops) <breakpoint_len>: Remove.
3649         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3650         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3651         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3652         (struct linux_target_ops) <breakpoint>: Remove.
3653         (struct linux_target_ops) <breakpoint_len>: Remove.
3654         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3655         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3656         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3657         (struct linux_target_ops) <breakpoint>: Remove.
3658         (struct linux_target_ops) <breakpoint_len>: Remove.
3659         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3660         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3661         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3662         (struct linux_target_ops) <breakpoint>: Remove.
3663         (struct linux_target_ops) <breakpoint_len>: Remove.
3664         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3665         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3666         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3667         (struct linux_target_ops) <breakpoint>: Remove.
3668         (struct linux_target_ops) <breakpoint_len>: Remove.
3669         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3670         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3671         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3672         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3673         (struct linux_target_ops) <breakpoint>: Remove.
3674         (struct linux_target_ops) <breakpoint_len>: Remove.
3675         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3676         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3677         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3678         (struct linux_target_ops) <breakpoint>: Remove.
3679         (struct linux_target_ops) <breakpoint_len>: Remove.
3680         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3681         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3682
3683 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3684
3685         * linux-cris-low.c (cris_get_pc): Remove void arg.
3686
3687 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
3688
3689         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3690         variable name.
3691
3692 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
3693
3694         * inferiors.c (thread_pid_matches_callback): New function.
3695         (find_thread_process): New function.
3696         (remove_thread): Reset current_thread.
3697         (remove_process): Assert threads have been removed first.
3698
3699 2015-10-15  Yao Qi  <yao.qi@linaro.org>
3700
3701         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3702         if it is 3.
3703         (aarch64_remove_point): Likewise.
3704         * regcache.c (regcache_register_size): New function.
3705
3706 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3707
3708         * linux-aarch64-low.c: Update all callers as emit_load_store
3709         is renamed to aarch64_emit_load_store.
3710
3711 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3712
3713         * linux-aarch64-low.c: Update all callers of function renaming
3714         from emit_insn to aarch64_emit_insn.
3715
3716 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3717
3718         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3719         arch/aarch64-insn.h.
3720         (struct aarch64_memory_operand): Likewise.
3721         (ENCODE): Likewise.
3722         (emit_insn): Move to arch/aarch64-insn.c.
3723         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3724         (emit_load_store): Move to arch/aarch64-insn.c.
3725         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3726         (can_encode_int32): Remove.
3727
3728 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3729
3730         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3731         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3732         (aarch64_relocate_instruction): Likewise.
3733         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3734         (struct aarch64_insn_visitor): Likewise.
3735
3736 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3737
3738         * linux-aarch64-low.c (struct aarch64_insn_data): New.
3739         (struct aarch64_insn_visitor): New.
3740         (struct aarch64_insn_relocation_data): New.
3741         (aarch64_ftrace_insn_reloc_b): New function.
3742         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3743         (aarch64_ftrace_insn_reloc_cb): Likewise.
3744         (aarch64_ftrace_insn_reloc_tb): Likewise.
3745         (aarch64_ftrace_insn_reloc_adr): Likewise.
3746         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3747         (aarch64_ftrace_insn_reloc_others): Likewise.
3748         (visitor): New.
3749         (aarch64_relocate_instruction): Use visitor.
3750
3751 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3752
3753         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3754         int.  Add argument buf.
3755         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3756         aarch64_relocate_instruction.
3757
3758 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3759
3760         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3761         argument insn.  Remove local variable insn.  Don't call
3762         target_read_uint32.
3763         (aarch64_install_fast_tracepoint_jump_pad): Call
3764         target_read_uint32.
3765
3766 2015-09-30  Yao Qi  <yao.qi@linaro.org>
3767
3768         * linux-aarch64-low.c (emit_movk): Shorten a long line.
3769         (emit_load_store_pair): Likewise.
3770
3771 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
3772
3773         * dll.c (match_dll): Add cast(s).
3774         (unloaded_dll): Likewise.
3775         * linux-low.c (second_thread_of_pid_p): Likewise.
3776         (delete_lwp_callback): Likewise.
3777         (count_events_callback): Likewise.
3778         (select_event_lwp_callback): Likewise.
3779         (linux_set_resume_request): Likewise.
3780         * server.c (accumulate_file_name_length): Likewise.
3781         (emit_dll_description): Likewise.
3782         (handle_qxfer_threads_worker): Likewise.
3783         (visit_actioned_threads): Likewise.
3784         * thread-db.c (any_thread_of): Likewise.
3785         * tracepoint.c (same_process_p): Likewise.
3786         (match_blocktype): Likewise.
3787         (build_traceframe_info_xml): Likewise.
3788
3789 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
3790
3791         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3792         assignment.
3793         (gdb_unparse_agent_expr): Likewise.
3794         * hostio.c (require_data): Likewise.
3795         (handle_pread): Likewise.
3796         * linux-low.c (disable_regset): Likewise.
3797         (fetch_register): Likewise.
3798         (store_register): Likewise.
3799         (get_dynamic): Likewise.
3800         (linux_qxfer_libraries_svr4): Likewise.
3801         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3802         (set_fast_tracepoint_jump): Likewise.
3803         (uninsert_fast_tracepoint_jumps_at): Likewise.
3804         (reinsert_fast_tracepoint_jumps_at): Likewise.
3805         (validate_inserted_breakpoint): Likewise.
3806         (clone_agent_expr): Likewise.
3807         * regcache.c (init_register_cache): Likewise.
3808         * remote-utils.c (putpkt_binary_1): Likewise.
3809         (decode_M_packet): Likewise.
3810         (decode_X_packet): Likewise.
3811         (look_up_one_symbol): Likewise.
3812         (relocate_instruction): Likewise.
3813         (monitor_output): Likewise.
3814         * server.c (handle_search_memory): Likewise.
3815         (handle_qxfer_exec_file): Likewise.
3816         (handle_qxfer_libraries): Likewise.
3817         (handle_qxfer): Likewise.
3818         (handle_query): Likewise.
3819         (handle_v_cont): Likewise.
3820         (handle_v_run): Likewise.
3821         (captured_main): Likewise.
3822         * target.c (write_inferior_memory): Likewise.
3823         * thread-db.c (try_thread_db_load_from_dir): Likewise.
3824         * tracepoint.c (init_trace_buffer): Likewise.
3825         (add_tracepoint_action): Likewise.
3826         (add_traceframe): Likewise.
3827         (add_traceframe_block): Likewise.
3828         (cmd_qtdpsrc): Likewise.
3829         (cmd_qtdv): Likewise.
3830         (cmd_qtstatus): Likewise.
3831         (response_source): Likewise.
3832         (response_tsv): Likewise.
3833         (cmd_qtnotes): Likewise.
3834         (gdb_collect): Likewise.
3835         (initialize_tracepoint): Likewise.
3836
3837 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3838
3839         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3840         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3841         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3842         <NOP>: New.
3843         (enum aarch64_condition_codes): New enum.
3844         (w0): New static global.
3845         (fp): Likewise.
3846         (lr): Likewise.
3847         (struct aarch64_memory_operand) <type>: New
3848         MEMORY_OPERAND_POSTINDEX type.
3849         (postindex_memory_operand): New helper function.
3850         (emit_ret): New function.
3851         (emit_load_store_pair): New function, factored out of emit_stp
3852         with support for MEMORY_OPERAND_POSTINDEX.
3853         (emit_stp): Rewrite using emit_load_store_pair.
3854         (emit_ldp): New function.
3855         (emit_load_store): Likewise.
3856         (emit_ldr): Mention post-index instruction in comment.
3857         (emit_ldrh): New function.
3858         (emit_ldrb): New function.
3859         (emit_ldrsw): Mention post-index instruction in comment.
3860         (emit_str): Likewise.
3861         (emit_subs): New function.
3862         (emit_cmp): Likewise.
3863         (emit_and): Likewise.
3864         (emit_orr): Likewise.
3865         (emit_orn): Likewise.
3866         (emit_eor): Likewise.
3867         (emit_mvn): Likewise.
3868         (emit_lslv): Likewise.
3869         (emit_lsrv): Likewise.
3870         (emit_asrv): Likewise.
3871         (emit_mul): Likewise.
3872         (emit_sbfm): Likewise.
3873         (emit_sbfx): Likewise.
3874         (emit_ubfm): Likewise.
3875         (emit_ubfx): Likewise.
3876         (emit_csinc): Likewise.
3877         (emit_cset): Likewise.
3878         (emit_nop): Likewise.
3879         (emit_ops_insns): New helper function.
3880         (emit_pop): Likewise.
3881         (emit_push): Likewise.
3882         (aarch64_emit_prologue): New function.
3883         (aarch64_emit_epilogue): Likewise.
3884         (aarch64_emit_add): Likewise.
3885         (aarch64_emit_sub): Likewise.
3886         (aarch64_emit_mul): Likewise.
3887         (aarch64_emit_lsh): Likewise.
3888         (aarch64_emit_rsh_signed): Likewise.
3889         (aarch64_emit_rsh_unsigned): Likewise.
3890         (aarch64_emit_ext): Likewise.
3891         (aarch64_emit_log_not): Likewise.
3892         (aarch64_emit_bit_and): Likewise.
3893         (aarch64_emit_bit_or): Likewise.
3894         (aarch64_emit_bit_xor): Likewise.
3895         (aarch64_emit_bit_not): Likewise.
3896         (aarch64_emit_equal): Likewise.
3897         (aarch64_emit_less_signed): Likewise.
3898         (aarch64_emit_less_unsigned): Likewise.
3899         (aarch64_emit_ref): Likewise.
3900         (aarch64_emit_if_goto): Likewise.
3901         (aarch64_emit_goto): Likewise.
3902         (aarch64_write_goto_address): Likewise.
3903         (aarch64_emit_const): Likewise.
3904         (aarch64_emit_call): Likewise.
3905         (aarch64_emit_reg): Likewise.
3906         (aarch64_emit_pop): Likewise.
3907         (aarch64_emit_stack_flush): Likewise.
3908         (aarch64_emit_zero_ext): Likewise.
3909         (aarch64_emit_swap): Likewise.
3910         (aarch64_emit_stack_adjust): Likewise.
3911         (aarch64_emit_int_call_1): Likewise.
3912         (aarch64_emit_void_call_2): Likewise.
3913         (aarch64_emit_eq_goto): Likewise.
3914         (aarch64_emit_ne_goto): Likewise.
3915         (aarch64_emit_lt_goto): Likewise.
3916         (aarch64_emit_le_goto): Likewise.
3917         (aarch64_emit_gt_goto): Likewise.
3918         (aarch64_emit_ge_got): Likewise.
3919         (aarch64_emit_ops_impl): New static global variable.
3920         (aarch64_emit_ops): New target function, return
3921         &aarch64_emit_ops_impl.
3922         (struct linux_target_ops): Install it.
3923
3924 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3925
3926         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3927         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3928         aarch64-ipa.o.
3929         * linux-aarch64-ipa.c: New file.
3930         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3931         and endian.h.
3932         (aarch64_get_thread_area): New target method.
3933         (extract_signed_bitfield): New helper function.
3934         (aarch64_decode_ldr_literal): New function.
3935         (enum aarch64_opcodes): New enum.
3936         (struct aarch64_register): New struct.
3937         (struct aarch64_operand): New struct.
3938         (x0): New static global.
3939         (x1): Likewise.
3940         (x2): Likewise.
3941         (x3): Likewise.
3942         (x4): Likewise.
3943         (w2): Likewise.
3944         (ip0): Likewise.
3945         (sp): Likewise.
3946         (xzr): Likewise.
3947         (aarch64_register): New helper function.
3948         (register_operand): Likewise.
3949         (immediate_operand): Likewise.
3950         (struct aarch64_memory_operand): New struct.
3951         (offset_memory_operand): New helper function.
3952         (preindex_memory_operand): Likewise.
3953         (enum aarch64_system_control_registers): New enum.
3954         (ENCODE): New macro.
3955         (emit_insn): New helper function.
3956         (emit_b): New function.
3957         (emit_bcond): Likewise.
3958         (emit_cb): Likewise.
3959         (emit_tb): Likewise.
3960         (emit_blr): Likewise.
3961         (emit_stp): Likewise.
3962         (emit_ldp_q_offset): Likewise.
3963         (emit_stp_q_offset): Likewise.
3964         (emit_load_store): Likewise.
3965         (emit_ldr): Likewise.
3966         (emit_ldrsw): Likewise.
3967         (emit_str): Likewise.
3968         (emit_ldaxr): Likewise.
3969         (emit_stxr): Likewise.
3970         (emit_stlr): Likewise.
3971         (emit_data_processing_reg): Likewise.
3972         (emit_data_processing): Likewise.
3973         (emit_add): Likewise.
3974         (emit_sub): Likewise.
3975         (emit_mov): Likewise.
3976         (emit_movk): Likewise.
3977         (emit_mov_addr): Likewise.
3978         (emit_mrs): Likewise.
3979         (emit_msr): Likewise.
3980         (emit_sevl): Likewise.
3981         (emit_wfe): Likewise.
3982         (append_insns): Likewise.
3983         (can_encode_int32_in): New helper function.
3984         (aarch64_relocate_instruction): New function.
3985         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3986         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3987         (struct linux_target_ops): Install aarch64_get_thread_area,
3988         aarch64_install_fast_tracepoint_jump_pad and
3989         aarch64_get_min_fast_tracepoint_insn_len.
3990
3991 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3992
3993         * Makefile.in (aarch64-insn.o): New rule.
3994         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3995
3996 2015-09-21  Yao Qi  <yao.qi@linaro.org>
3997
3998         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3999
4000 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4001
4002         * tracepoint.c (max_jump_pad_size): Remove.
4003
4004 2015-09-18  Yao Qi  <yao.qi@linaro.org>
4005
4006         * linux-aarch64-low.c: Don't include sys/uio.h.
4007         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4008
4009 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
4010
4011         * tracepoint.c (eval_result_type): Change prototype.
4012         (condition_true_at_tracepoint): Fix argument to compiled_cond.
4013
4014 2015-09-15  Pedro Alves  <palves@redhat.com>
4015
4016         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4017         Check whether to report exec events instead of checking whether
4018         multiprocess is enabled.
4019
4020 2015-09-15  Pedro Alves  <palves@redhat.com>
4021
4022         PR remote/18965
4023         * remote-utils.c (prepare_resume_reply): Merge
4024         TARGET_WAITKIND_VFORK_DONE switch case with the
4025         TARGET_WAITKIND_FORKED case.
4026
4027 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4028
4029         * server.c (handle_query): Check string comparison using
4030         "else if" instead of "if".
4031
4032 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4033
4034         * server.c (vCont_supported): New global variable.
4035         (handle_query): Set vCont_supported to 1 if "vContSupported+"
4036         matches.  Append ";vContSupported+" to own_buf.
4037         (handle_v_requests): Append ";s;S" to own_buf if target supports
4038         hardware single step or vCont_supported is false.
4039         (capture_main): Set vCont_supported to zero.
4040
4041 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4042
4043         * linux-low.c (linux_supports_conditional_breakpoints): Rename
4044         it to ...
4045         (linux_supports_hardware_single_step): ... New function.
4046         (linux_target_ops): Update.
4047         * lynx-low.c (lynx_target_ops): Set field
4048         supports_hardware_single_step to target_can_do_hardware_single_step.
4049         * nto-low.c (nto_target_ops): Likewise.
4050         * spu-low.c (spu_target_ops): Likewise.
4051         * win32-low.c (win32_target_ops): Likewise.
4052         * target.c (target_can_do_hardware_single_step): New function.
4053         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4054         Remove.  <supports_hardware_single_step>: New field.
4055         (target_supports_conditional_breakpoints): Remove.
4056         (target_supports_hardware_single_step): New macro.
4057         (target_can_do_hardware_single_step): Declare.
4058         * server.c (handle_query): Use target_supports_hardware_single_step
4059         instead of target_supports_conditional_breakpoints.
4060
4061 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4062
4063         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4064         function.
4065         (struct linux_target_ops the_low_target): Install
4066         aarch64_linux_siginfo_fixup.
4067
4068 2015-09-11  Don Breazeal  <donb@codesourcery.com>
4069             Luis Machado  <lgustavo@codesourcery.com>
4070
4071         * linux-low.c (linux_mourn): Static declaration.
4072         (linux_arch_setup): Move in front of
4073         handle_extended_wait.
4074         (linux_arch_setup_thread): New function.
4075         (handle_extended_wait): Handle exec events.  Call
4076         linux_arch_setup_thread.  Make event_lwp argument a
4077         pointer-to-a-pointer.
4078         (check_zombie_leaders): Do not check stopped threads.
4079         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4080         (linux_low_filter_event): Add lwp and thread for exec'ing
4081         non-leader thread if leader thread has been deleted.
4082         Refactor code into linux_arch_setup_thread and call it.
4083         Pass child lwp pointer by reference to handle_extended_wait.
4084         (linux_wait_for_event_filtered): Update comment.
4085         (linux_wait_1): Prevent clobbering exec event status.
4086         (linux_supports_exec_events): New function.
4087         (linux_target_ops) <supports_exec_events>: Initialize new member.
4088         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4089         new member.
4090         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4091         * server.c (report_exec_events): New global variable.
4092         (handle_query): Handle qSupported query for exec-events feature.
4093         (captured_main): Initialize report_exec_events.
4094         * server.h (report_exec_events): Declare new global variable.
4095         * target.h (struct target_ops) <supports_exec_events>: New
4096         member.
4097         (target_supports_exec_events): New macro.
4098         * win32-low.c (win32_target_ops) <supports_exec_events>:
4099         Initialize new member.
4100
4101 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
4102
4103         * linux-low.c (linux_low_enable_btrace): Remove.
4104         (linux_target_ops): Replace linux_low_enable_btrace with
4105         linux_enable_btrace.
4106
4107 2015-09-03  Yao Qi  <yao.qi@linaro.org>
4108
4109         * linux-aarch64-low.c (aarch64_insert_point): Call
4110         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4111         returns true.
4112
4113 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4114
4115         * linux-low.c (check_stopped_by_breakpoint): Use
4116         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4117
4118 2015-08-27  Pedro Alves  <palves@redhat.com>
4119
4120         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4121
4122 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
4123
4124         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4125         the XNEW-family equivalent.
4126         (compile_bytecodes): Likewise.
4127         * dll.c (loaded_dll): Likewise.
4128         * event-loop.c (append_callback_event): Likewise.
4129         (create_file_handler): Likewise.
4130         (create_file_event): Likewise.
4131         * hostio.c (handle_open): Likewise.
4132         * inferiors.c (add_thread): Likewise.
4133         (add_process): Likewise.
4134         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4135         * linux-arm-low.c (arm_new_process): Likewise.
4136         (arm_new_thread): Likewise.
4137         * linux-low.c (add_to_pid_list): Likewise.
4138         (linux_add_process): Likewise.
4139         (handle_extended_wait): Likewise.
4140         (add_lwp): Likewise.
4141         (enqueue_one_deferred_signal): Likewise.
4142         (enqueue_pending_signal): Likewise.
4143         (linux_resume_one_lwp_throw): Likewise.
4144         (linux_resume_one_thread): Likewise.
4145         (linux_read_memory): Likewise.
4146         (linux_write_memory): Likewise.
4147         * linux-mips-low.c (mips_linux_new_process): Likewise.
4148         (mips_linux_new_thread): Likewise.
4149         (mips_add_watchpoint): Likewise.
4150         * linux-x86-low.c (initialize_low_arch): Likewise.
4151         * lynx-low.c (lynx_add_process): Likewise.
4152         * mem-break.c (set_raw_breakpoint_at): Likewise.
4153         (set_breakpoint): Likewise.
4154         (add_condition_to_breakpoint): Likewise.
4155         (add_commands_to_breakpoint): Likewise.
4156         (clone_agent_expr): Likewise.
4157         (clone_one_breakpoint): Likewise.
4158         * regcache.c (new_register_cache): Likewise.
4159         * remote-utils.c (look_up_one_symbol): Likewise.
4160         * server.c (queue_stop_reply): Likewise.
4161         (start_inferior): Likewise.
4162         (queue_stop_reply_callback): Likewise.
4163         (handle_target_event): Likewise.
4164         * spu-low.c (fetch_ppc_memory): Likewise.
4165         (store_ppc_memory): Likewise.
4166         * target.c (set_target_ops): Likewise.
4167         * thread-db.c (thread_db_load_search): Likewise.
4168         (try_thread_db_load_1): Likewise.
4169         * tracepoint.c (add_tracepoint): Likewise.
4170         (add_tracepoint_action): Likewise.
4171         (create_trace_state_variable): Likewise.
4172         (cmd_qtdpsrc): Likewise.
4173         (cmd_qtro): Likewise.
4174         (add_while_stepping_state): Likewise.
4175         * win32-low.c (child_add_thread): Likewise.
4176         (get_image_name): Likewise.
4177
4178 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4179
4180         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4181
4182 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4183
4184         * Makefile.in (aarch64-linux.o): New rule.
4185         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4186         srv_tgtobj.
4187         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4188         (aarch64_init_debug_reg_state): Make it extern.
4189         (aarch64_linux_prepare_to_resume): Remove.
4190
4191 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4192
4193         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4194         lwp_arch_private_info and ptid_of_lwp.
4195
4196 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4197
4198         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4199         Find proc_info by find_process_pid.  All callers updated.
4200
4201 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4202
4203         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4204         Remove.
4205         (debug_reg_change_callback): Remove.
4206         (aarch64_notify_debug_reg_change): Remove.
4207
4208 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4209
4210         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4211         Call current_lwp_ptid.
4212
4213 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4214
4215         * linux-aarch64-low.c (debug_reg_change_callback): Use
4216         debug_printf.
4217
4218 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4219
4220         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4221
4222 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4223
4224         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4225
4226 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4227
4228         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4229         the code.
4230
4231 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4232
4233         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4234         Remove.
4235         (debug_reg_change_callback): Remove argument entry and add argument
4236         lwp.  Remove local variable thread.  Don't print thread id in the
4237         debugging output.  Don't check whether pid of thread equals to pid.
4238         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
4239         iterate_over_lwps instead find_inferior.
4240
4241 2015-08-24  Pedro Alves  <palves@redhat.com>
4242
4243         * inferiors.c (get_first_process): New function.
4244         * inferiors.h (get_first_process): New declaration.
4245         * remote-utils.c (read_ptid): Default to the first process in the
4246         list, instead of to the current thread's process.
4247
4248 2015-08-24  Pedro Alves  <palves@redhat.com>
4249
4250         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4251         * event-loop.c: Likewise.
4252         * remote-utils.c: Likewise.
4253         * tracepoint.c: Likewise.
4254
4255 2015-08-24  Pedro Alves  <palves@redhat.com>
4256
4257         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4258         ptid_get_lwp.
4259
4260 2015-08-21  Pedro Alves  <palves@redhat.com>
4261
4262         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4263         instead of literal 1.
4264
4265 2015-08-21  Pedro Alves  <palves@redhat.com>
4266
4267         * tdesc.c (default_description): Explicitly zero-initialize.
4268
4269 2015-08-21  Pedro Alves  <palves@redhat.com>
4270
4271         PR gdb/18749
4272         * inferiors.c (remove_thread): Discard any pending stop reply for
4273         this thread.
4274         * server.c (remove_all_on_match_pid): Rename to ...
4275         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
4276         instead of a pid.
4277         (discard_queued_stop_replies): Change parameter to a ptid.  Now
4278         extern.
4279         (handle_v_kill, kill_inferior_callback, captured_main)
4280         (process_serial_event): Adjust.
4281         * server.h (discard_queued_stop_replies): Declare.
4282
4283 2015-08-21  Pedro Alves  <palves@redhat.com>
4284
4285         * linux-low.c (wait_for_sigstop): Always switch to no thread
4286         selected if the previously current thread dies.
4287         * lynx-low.c (lynx_request_interrupt): Use the first thread's
4288         process instead of the current thread's.
4289         * remote-utils.c (input_interrupt): Don't check if there's no
4290         current thread.
4291         * server.c (gdb_read_memory, gdb_write_memory): If setting the
4292         current thread to the general thread fails, error out.
4293         (handle_qxfer_auxv, handle_qxfer_libraries)
4294         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4295         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4296         (handle_query): Check if there's a thread selected instead of
4297         checking whether there's any thread in the thread list.
4298         (handle_qxfer_threads, handle_qxfer_btrace)
4299         (handle_qxfer_btrace_conf): Don't error out early if there's no
4300         thread in the thread list.
4301         (handle_v_cont, myresume): Don't set the current thread to the
4302         continue thread.
4303         (process_serial_event) <Hg handling>: Also set thread_id if the
4304         previous general thread is still alive.
4305         (process_serial_event) <g/G handling>: If setting the current
4306         thread to the general thread fails, error out.
4307         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4308         thread's lwp instead of the current thread's.
4309         * target.c (set_desired_thread): If the desired thread was not
4310         found, leave the current thread pointing to NULL.  Return an int
4311         (boolean) indicating success.
4312         * target.h (set_desired_thread): Change return type to int.
4313
4314 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
4315
4316         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4317         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4318         #includes.
4319         (ps_get_thread_area): New function.
4320
4321 2015-08-19  Gary Benson  <gbenson@redhat.com>
4322
4323         * hostio.c (handle_pread): Do not attempt to read more data
4324         than hostio_reply_with_data can fit in a packet.
4325
4326 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
4327
4328         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4329
4330 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
4331
4332         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4333
4334 2015-08-06  Pedro Alves  <palves@redhat.com>
4335
4336         * tracepoint.c (expr_eval_result): Now an int.
4337
4338 2015-08-06  Pedro Alves  <palves@redhat.com>
4339
4340         * gdbthread.h (struct regcache): Forward declare.
4341         (struct thread_info) <regcache_data>: Now a struct regcache
4342         pointer.
4343         * inferiors.c (inferior_regcache_data)
4344         (set_inferior_regcache_data): Now work with struct regcache
4345         pointers.
4346         * inferiors.h (struct regcache): Forward declare.
4347         (inferior_regcache_data, set_inferior_regcache_data): Now work
4348         with struct regcache pointers.
4349         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4350         (free_register_cache_thread): Remove struct regcache pointer
4351         casts.
4352
4353 2015-08-06  Pedro Alves  <palves@redhat.com>
4354
4355         * server.c (captured_main): On error, print the exception message
4356         to stderr, and if run_once is set, throw a quit.
4357
4358 2015-08-06  Pedro Alves  <palves@redhat.com>
4359
4360         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4361         the current thread.
4362
4363 2015-08-06  Pedro Alves  <palves@redhat.com>
4364
4365         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4366         reading beyond the passed in buffer length.
4367
4368 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
4369
4370         * tracepoint.c (symbol_list) <required>: Remove.
4371
4372 2015-08-06  Pedro Alves  <palves@redhat.com>
4373
4374         * linux-low.c (handle_extended_wait): Set the fork child's suspend
4375         count if stopping and suspending threads.
4376         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4377         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4378         (linux_detach): Complete an ongoing step-over.
4379         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
4380         throughout.
4381         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4382         (linux_wait_1): If passing a signal to the inferior after
4383         finishing a step-over, unsuspend and re-resume all lwps.  If we
4384         see a single-step event but the thread should be continuing, don't
4385         pass the trap to gdb.
4386         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4387         internal_error instead of gdb_assert.
4388         (enqueue_pending_signal): New function.
4389         (check_ptrace_stopped_lwp_gone): Add debug output.
4390         (start_step_over): Use internal_error instead of gdb_assert.
4391         (complete_ongoing_step_over): New function.
4392         (linux_resume_one_thread): Don't resume a suspended thread.
4393         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4394         it stepping.
4395
4396 2015-08-06  Pedro Alves  <palves@redhat.com>
4397
4398         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4399         (linux_thread_alive): Use lwp_is_marked_dead.
4400         (extended_event_reported): Delete.
4401         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4402         instead of extended_event_reported.
4403         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
4404         as well.
4405         (lwp_is_marked_dead): New function.
4406         (lwp_running): Use lwp_is_marked_dead.
4407         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4408         comment.
4409
4410 2015-08-06  Pedro Alves  <palves@redhat.com>
4411
4412         * linux-low.c (linux_wait_1): Move fork event output out of the
4413         !report_to_gdb check.  Pass event_child->waitstatus to
4414         target_waitstatus_to_string instead of ourstatus.
4415
4416 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4417
4418         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4419         if current_thread is 32 bit.
4420
4421 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4422
4423         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4424         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4425         * server.c (extended_protocol): Remove "static".
4426         * server.h (extended_protocol): Declare it.
4427
4428 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4429
4430         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4431         both aarch64 and aarch32.
4432         (aarch64_set_pc): Likewise.
4433
4434 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4435
4436         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4437         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4438         arm-with-neon.xml to srv_xmlfiles.
4439         * linux-aarch64-low.c: Include linux-aarch32-low.h.
4440         (is_64bit_tdesc): New function.
4441         (aarch64_linux_read_description): New function.
4442         (aarch64_arch_setup): Call aarch64_linux_read_description.
4443         (regs_info): Rename to regs_info_aarch64.
4444         (aarch64_regs_info): Return right regs_info.
4445         (initialize_low_arch): Call initialize_low_arch_aarch32.
4446
4447 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4448
4449         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4450         * linux-aarch32-low.c: New file.
4451         * linux-aarch32-low.h: New file.
4452         * linux-arm-low.c (arm_fill_gregset): Move it to
4453         linux-aarch32-low.c.
4454         (arm_store_gregset): Likewise.
4455         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4456         (arm_store_vfpregset): Call arm_store_vfpregset_num.
4457         (arm_arch_setup): Check if PTRACE_GETREGSET works.
4458         (regs_info): Rename to regs_info_arm.
4459         (arm_regs_info): Return regs_info_aarch32 if
4460         have_ptrace_getregset is 1 and target description is
4461         arm_with_neon or arm_with_vfpv3.
4462         (initialize_low_arch): Don't call init_registers_arm_with_neon.
4463         Call initialize_low_arch_aarch32 instead.
4464
4465 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4466
4467         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4468         * linux-low.c: ... here.
4469         * linux-low.h (have_ptrace_getregset): Declare it.
4470
4471 2015-08-04  Pedro Alves  <palves@redhat.com>
4472
4473         * thread-db.c (struct thread_db): Use new typedefs.
4474         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4475         CHK calls.
4476         (disable_thread_event_reporting): Cast result of dlsym to
4477         destination function pointer type.
4478         (thread_db_mourn): Use td_ta_delete_ftype.
4479
4480 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
4481
4482         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4483         arch variant.
4484         (CDX_BREAKPOINT): Define for R2.
4485         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4486         (the_low_target): Add comments.
4487
4488 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4489
4490         * linux-arm-low.c (arm_hwcap): Remove it.
4491         (arm_read_description): New local variable arm_hwcap.  Don't
4492         set arm_hwcap to zero.
4493
4494 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4495
4496         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4497         Use regcache->tdesc instead.
4498         (arm_store_wmmxregset): Likewise.
4499         (arm_fill_vfpregset): Likewise.
4500         (arm_store_vfpregset): Likewise.
4501
4502 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4503
4504         * linux-arm-low.c: Include arch/arm.h.
4505         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4506         (arm_store_gregset): Likewise.
4507
4508 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
4509
4510         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4511         ptrace's 4th parameter.
4512
4513 2015-07-27  Yao Qi  <yao.qi@linaro.org>
4514
4515         * configure.srv (case aarch64*-*-linux*): Don't set
4516         srv_linux_usrregs.
4517
4518 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
4519
4520         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4521         sys/ptrace.h.
4522         * linux-arm-low.c: Likewise.
4523         * linux-cris-low.c: Likewise.
4524         * linux-crisv32-low.c: Likewise.
4525         * linux-low.c: Likewise.
4526         * linux-m68k-low.c: Likewise.
4527         * linux-mips-low.c: Likewise.
4528         * linux-nios2-low.c: Likewise.
4529         * linux-s390-low.c: Likewise.
4530         * linux-sparc-low.c: Likewise.
4531         * linux-tic6x-low.c: Likewise.
4532         * linux-tile-low.c: Likewise.
4533         * linux-x86-low.c: Likewise.
4534
4535 2015-07-24  Pedro Alves  <palves@redhat.com>
4536
4537         * config.in: Regenerate.
4538         * configure: Regenerate.
4539
4540 2015-07-24  Pedro Alves  <palves@redhat.com>
4541
4542         * acinclude.m4: Include ../ptrace.m4.
4543         * configure.ac: Call GDB_AC_PTRACE.
4544         * config.in, configure: Regenerate.
4545
4546 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4547
4548         * linux-low.c (linux_create_inferior): Remove setting to
4549         proc->priv->new_inferior.
4550         (linux_attach): Likewise.
4551         (linux_low_filter_event): Likewise.
4552         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4553
4554 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4555
4556         * linux-low.c (linux_arch_setup): New function.
4557         (linux_low_filter_event): If proc->tdesc is NULL and
4558         proc->attached is true, call the_low_target.arch_setup.
4559         Otherwise, keep status pending, and return.
4560         (linux_resume_one_lwp_throw): Don't call get_pc if
4561         thread->while_stepping isn't NULL.  Don't call
4562         get_thread_regcache if proc->tdesc is NULL.
4563         (need_step_over_p): Return 0 if proc->tdesc is NULL.
4564         (linux_target_ops): Install arch_setup.
4565         * server.c (start_inferior): Call the_target->arch_setup.
4566         * target.h (struct target_ops) <arch_setup>: New field.
4567         (target_arch_setup): New marco.
4568         * lynx-low.c (lynx_target_ops): Update.
4569         * nto-low.c (nto_target_ops): Update.
4570         * spu-low.c (spu_target_ops): Update.
4571         * win32-low.c (win32_target_ops): Update.
4572
4573 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4574
4575         * linux-low.c (linux_add_process): Don't set
4576         proc->priv->new_inferior.
4577         (linux_create_inferior): Set proc->priv->new_inferior to 1.
4578         (linux_attach): Likewise.
4579
4580 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4581
4582         * server.c (start_inferior): Code refactor.
4583
4584 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4585
4586         * server.c (process_serial_event): Set general_thread.
4587
4588 2015-07-21  Yao Qi  <yao.qi@linaro.org>
4589
4590         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4591         aarch64_linux_get_debug_reg_capacity.
4592
4593 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4594
4595         * Makefile.in (aarch64-linux-hw-point.o): New rule.
4596         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4597         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4598         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4599         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4600         (AARCH64_HWP_ALIGNMENT): Likewise.
4601         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4602         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4603         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4604         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4605         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4606         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4607         (struct aarch64_debug_reg_state): Likewise.
4608         (struct arch_lwp_info): Likewise.
4609         (aarch64_align_watchpoint): Likewise.
4610         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4611         (aarch64_watchpoint_length): Likewise.
4612         (aarch64_point_encode_ctrl_reg): Likewise
4613         (aarch64_point_is_aligned): Likewise.
4614         (aarch64_align_watchpoint): Likewise.
4615         (aarch64_linux_set_debug_regs):
4616         (aarch64_dr_state_insert_one_point): Likewise.
4617         (aarch64_dr_state_remove_one_point): Likewise.
4618         (aarch64_handle_breakpoint): Likewise.
4619         (aarch64_handle_aligned_watchpoint): Likewise.
4620         (aarch64_handle_unaligned_watchpoint): Likewise.
4621         (aarch64_handle_watchpoint): Likewise.
4622
4623 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4624
4625         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4626         and don't aarch64_get_debug_reg_state.  All callers update.
4627         (aarch64_handle_aligned_watchpoint): Likewise.
4628         (aarch64_handle_unaligned_watchpoint): Likewise.
4629         (aarch64_handle_watchpoint): Likewise.
4630         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4631         (aarch64_remove_point): Likewise.
4632
4633 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4634
4635         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4636         debug_printf.
4637         (aarch64_handle_unaligned_watchpoint): Likewise.
4638
4639 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
4640
4641         Revert the previous 3 commits:
4642         Move gdb_regex* to common/
4643         Move linux_find_memory_regions_full & co.
4644         gdbserver build-id attribute generator
4645
4646 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4647             Jan Kratochvil  <jan.kratochvil@redhat.com>
4648
4649         gdbserver build-id attribute generator.
4650         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4651         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4652         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4653         (find_phdr): New.
4654         (get_dynamic): Use find_pdhr to traverse program headers.
4655         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4656         (compare_mapping_entry_range, struct find_memory_region_callback_data)
4657         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4658         (get_hex_build_id): New.
4659         (linux_qxfer_libraries_svr4): Add optional build-id attribute
4660         to reply XML document.
4661
4662 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4663             Jan Kratochvil  <jan.kratochvil@redhat.com>
4664
4665         * target.c: Include target/target-utils.h and fcntl.h.
4666         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4667         (target_fileio_read_stralloc): New functions.
4668
4669 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
4670
4671         * Makefile.in (OBS): Add gdb_regex.o.
4672         (gdb_regex.o): New.
4673         * config.in: Rebuilt.
4674         * configure: Rebuilt.
4675
4676 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4677             Jan Kratochvil  <jan.kratochvil@redhat.com>
4678
4679         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4680         * Makefile.in (OBS): Add target-utils.o.
4681         (linux-maps.o, target-utils.o): New.
4682         * configure.srv (srv_linux_obj): Add linux-maps.o.
4683
4684 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
4685
4686         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4687         function, return 1.
4688         (the_low_target): Install it.
4689
4690 2015-07-14  Pedro Alves  <palves@redhat.com>
4691
4692         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4693         Instead, ignore ECHILD, and throw an error for other errnos.
4694
4695 2015-07-10  Pedro Alves  <palves@redhat.com>
4696
4697         * event-loop.c (struct callback_event) <data>: Change type to
4698         gdb_client_data instance instead of gdb_client_data pointer.
4699         (append_callback_event): Adjust.
4700
4701 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
4702
4703         * linux-aarch64-low.c: Add comments for each linux_target_ops
4704         method.  Remove comments already covered in target_ops and
4705         linux_target_ops definitions.
4706         (the_low_target): Add comments for each unimplemented method.
4707
4708 2015-07-09  Yao Qi  <yao.qi@linaro.org>
4709
4710         * linux-aarch64-low.c (aarch64_regmap): Remove.
4711         (aarch64_usrregs_info): Remove.
4712         (regs_info): Set field usrregs to NULL.
4713
4714 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
4715
4716         * linux-low.c: Include "rsp-low.h"
4717         (linux_low_encode_pt_config, linux_low_encode_raw): New.
4718         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4719         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4720         (handle_btrace_enable_pt): New.
4721         (handle_btrace_general_set): Support "pt".
4722         (handle_btrace_conf_general_set): Support "pt:size".
4723
4724 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
4725
4726         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4727         Z_PACKET_SW_BP.
4728
4729 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
4730
4731         * linux-aarch64-low.c: Remove comment about endianness.
4732         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
4733         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
4734         memcmp.
4735
4736 2015-06-24  Gary Benson  <gbenson@redhat.com>
4737
4738         * linux-i386-ipa.c (stdint.h): Do not include.
4739         * lynx-i386-low.c (stdint.h): Likewise.
4740         * lynx-ppc-low.c (stdint.h): Likewise.
4741         * mem-break.c (stdint.h): Likewise.
4742         * thread-db.c (stdint.h): Likewise.
4743         * tracepoint.c (stdint.h): Likewise.
4744         * win32-low.c (stdint.h): Likewise.
4745
4746 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
4747
4748         * server.c (write_qxfer_response): Update call to
4749         remote_escape_output.
4750
4751 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
4752             Jan Kratochvil  <jan.kratochvil@redhat.com>
4753
4754         Merge multiple hex conversions.
4755         * gdbreplay.c (tohex): Rename to 'fromhex'.
4756         (logchar): Use fromhex.
4757
4758 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
4759
4760         * server.c (handle_qxfer_libraries): Set `version' attribute for
4761         <library-list>.
4762
4763 2015-06-10  Gary Benson  <gbenson@redhat.com>
4764
4765         * target.h (struct target_ops) <multifs_open>: New field.
4766         <multifs_unlink>: Likewise.
4767         <multifs_readlink>: Likewise.
4768         * linux-low.c (nat/linux-namespaces.h): New include.
4769         (linux_target_ops): Initialize the_target->multifs_open,
4770         the_target->multifs_unlink and the_target->multifs_readlink.
4771         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4772         * hostio.c (hostio_fs_pid): New static variable.
4773         (hostio_handle_new_gdb_connection): New function.
4774         (handle_setfs): Likewise.
4775         (handle_open): Use the_target->multifs_open as appropriate.
4776         (handle_unlink): Use the_target->multifs_unlink as appropriate.
4777         (handle_readlink): Use the_target->multifs_readlink as
4778         appropriate.
4779         (handle_vFile): Handle vFile:setfs packets.
4780         * server.c (handle_query): Call hostio_handle_new_gdb_connection
4781         after target_handle_new_gdb_connection.
4782
4783 2015-06-10  Gary Benson  <gbenson@redhat.com>
4784
4785         * configure.ac (AC_CHECK_FUNCS): Add setns.
4786         * config.in: Regenerate.
4787         * configure: Likewise.
4788         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4789         (linux-namespaces.o): New rule.
4790         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4791
4792 2015-06-09  Gary Benson <gbenson@redhat.com>
4793
4794         * hostio.c (handle_open): Process mode argument with
4795         fileio_to_host_mode.
4796
4797 2015-06-01  Yao Qi  <yao.qi@linaro.org>
4798
4799         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4800         * linux-x86-low.c: Likewise.
4801
4802 2015-05-28  Don Breazeal  <donb@codesourcery.com>
4803
4804         * linux-low.c (handle_extended_wait): Initialize
4805         thread_info.last_resume_kind for new fork children.
4806
4807 2015-05-15  Pedro Alves  <palves@redhat.com>
4808
4809         * target.h (target_handle_new_gdb_connection): Rewrite using if
4810         wrapped in do/while.
4811
4812 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
4813
4814         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4815         * configure, config.in: Regenerate.
4816         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4817         Declare typedef.
4818
4819 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4820
4821         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4822         PTRACE_EVENT_VFORK_DONE.
4823         (linux_low_ptrace_options, extended_event_reported): Add vfork
4824         events.
4825         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4826         and "vforkdone" for RSP 'T' Stop Reply Packet.
4827         * server.h (report_vfork_events): Declare
4828         global variable.
4829
4830 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4831
4832         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4833         (the_low_target) <new_fork>: Initialize new member.
4834         * linux-arm-low.c (arm_new_fork): New function.
4835         (the_low_target) <new_fork>: Initialize new member.
4836         * linux-low.c (handle_extended_wait): Call new target function
4837         new_fork.
4838         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4839         * linux-mips-low.c (mips_add_watchpoint): New function
4840         extracted from mips_insert_point.
4841         (the_low_target) <new_fork>: Initialize new member.
4842         (mips_linux_new_fork): New function.
4843         (mips_insert_point): Call mips_add_watchpoint.
4844         * linux-x86-low.c (x86_linux_new_fork): New function.
4845         (the_low_target) <new_fork>: Initialize new member.
4846
4847 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4848
4849         * linux-low.c (handle_extended_wait): Implement return value,
4850         rename argument 'event_child' to 'event_lwp', handle
4851         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4852         (linux_low_ptrace_options): New function.
4853         (linux_low_filter_event): Call linux_low_ptrace_options,
4854         use different argument fo linux_enable_event_reporting,
4855         use return value from handle_extended_wait.
4856         (extended_event_reported): New function.
4857         (linux_wait_1): Call extended_event_reported and set
4858         status to report fork events.
4859         (linux_write_memory): Add pid to debug message.
4860         (reset_lwp_ptrace_options_callback): New function.
4861         (linux_handle_new_gdb_connection): New function.
4862         (linux_target_ops): Initialize new structure member.
4863         * linux-low.h (struct lwp_info) <waitstatus>: New member.
4864         * lynx-low.c: Initialize new structure member.
4865         * remote-utils.c (prepare_resume_reply): Implement stop reason
4866         "fork" for "T" stop message.
4867         * server.c (handle_query): Call handle_new_gdb_connection.
4868         * server.h (report_fork_events): Declare global flag.
4869         * target.h (struct target_ops) <handle_new_gdb_connection>:
4870         New member.
4871         (target_handle_new_gdb_connection): New macro.
4872         * win32-low.c: Initialize new structure member.
4873
4874 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4875
4876         * mem-break.c (APPEND_TO_LIST): Define macro.
4877         (clone_agent_expr): New function.
4878         (clone_one_breakpoint): New function.
4879         (clone_all_breakpoints): New function.
4880         * mem-break.h: Declare new functions.
4881
4882 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4883
4884         * linux-low.c (linux_supports_fork_events): New function.
4885         (linux_supports_vfork_events): New function.
4886         (linux_target_ops): Initialize new structure members.
4887         (initialize_low): Call linux_check_ptrace_features.
4888         * lynx-low.c (lynx_target_ops): Initialize new structure
4889         members.
4890         * server.c (report_fork_events, report_vfork_events):
4891         New global flags.
4892         (handle_query): Add new features to qSupported packet and
4893         response.
4894         (captured_main): Initialize new global variables.
4895         * target.h (struct target_ops) <supports_fork_events>:
4896         New member.
4897         <supports_vfork_events>: New member.
4898         (target_supports_fork_events): New macro.
4899         (target_supports_vfork_events): New macro.
4900         * win32-low.c (win32_target_ops): Initialize new structure
4901         members.
4902
4903 2015-05-12  Gary Benson <gbenson@redhat.com>
4904
4905         * server.c (handle_qxfer_exec_file): Use current process
4906         if annex is empty.
4907
4908 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
4909
4910         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
4911         Remove HAVE_PTRACE_GETREGS conditionals.
4912         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4913         instead of PTRACE_GETREGS and PTRACE_SETREGS.
4914
4915 2015-05-08  Yao Qi  <yao.qi@linaro.org>
4916
4917         * linux-low.c (linux_supports_conditional_breakpoints): New
4918         function.
4919         (linux_target_ops): Install new target method.
4920         * lynx-low.c (lynx_target_ops): Install NULL hook for
4921         supports_conditional_breakpoints.
4922         * nto-low.c (nto_target_ops): Likewise.
4923         * spu-low.c (spu_target_ops): Likewise.
4924         * win32-low.c (win32_target_ops): Likewise.
4925         * server.c (handle_query): Check
4926         target_supports_conditional_breakpoints.
4927         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4928         New field.
4929         (target_supports_conditional_breakpoints): New macro.
4930
4931 2015-05-06  Pedro Alves  <palves@redhat.com>
4932
4933         PR server/18081
4934         * server.c (start_inferior): If the process exits, mourn it.
4935
4936 2015-04-21  Gary Benson <gbenson@redhat.com>
4937
4938         * hostio.c (fileio_open_flags_to_host): Factored out to
4939         fileio_to_host_openflags in common/fileio.c.  Single use
4940         updated.
4941
4942 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
4943
4944         * linux-xtensa-low.c (xtensa_fill_gregset)
4945         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4946         XCHAL_HAVE_LOOP.
4947
4948 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
4949
4950         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4951         (regs_info): Replace usrregs pointer with NULL.
4952
4953 2015-04-17  Gary Benson  <gbenson@redhat.com>
4954
4955         * target.h (struct target_ops) <pid_to_exec_file>: New field.
4956         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4957         * server.c (handle_qxfer_exec_file): New function.
4958         (qxfer_packets): Add exec-file entry.
4959         (handle_query): Report qXfer:exec-file:read as supported packet.
4960
4961 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
4962
4963         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4964
4965 2015-04-09  Gary Benson <gbenson@redhat.com>
4966
4967         * hostio-errno.c (errno_to_fileio_error): Remove function.
4968         Update caller to use remote_fileio_to_fio_error.
4969
4970 2015-04-09  Yao Qi  <yao.qi@linaro.org>
4971
4972         * linux-low.c (linux_insert_point): Call
4973         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4974         (linux_remove_point): Call remove_memory_breakpoint if type is
4975         raw_bkpt_type_sw.
4976         * linux-x86-low.c (x86_insert_point): Don't call
4977         insert_memory_breakpoint.
4978         (x86_remove_point): Don't call remove_memory_breakpoint.
4979
4980 2015-04-01  Pedro Alves  <palves@redhat.com>
4981             Cleber Rosa  <crosa@redhat.com>
4982
4983         * server.c (gdbserver_usage): Reorganize and extend the usage
4984         message.
4985
4986 2015-03-24  Pedro Alves  <palves@redhat.com>
4987
4988         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4989         output.  Also dump TRAP_TRACE.
4990         (linux_low_filter_event): In debug output, distinguish a
4991         resume_stop SIGSTOP from a delayed SIGSTOP.
4992
4993 2015-03-24  Gary Benson  <gbenson@redhat.com>
4994
4995         * linux-x86-low.c (x86_linux_new_thread): Moved to
4996         nat/x86-linux.c.
4997         (x86_linux_prepare_to_resume): Likewise.
4998
4999 2015-03-24  Gary Benson  <gbenson@redhat.com>
5000
5001         * Makefile.in (x86-linux-dregs.o): New rule.
5002         * configure.srv: Add x86-linux-dregs.o to relevant targets.
5003         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5004         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5005         (x86_linux_dr_get): Likewise.
5006         (x86_linux_dr_set): Likewise.
5007         (update_debug_registers_callback): Likewise.
5008         (x86_linux_dr_set_addr): Likewise.
5009         (x86_linux_dr_get_addr): Likewise.
5010         (x86_linux_dr_set_control): Likewise.
5011         (x86_linux_dr_get_control): Likewise.
5012         (x86_linux_dr_get_status): Likewise.
5013         (x86_linux_update_debug_registers): Likewise.
5014
5015 2015-03-24  Gary Benson  <gbenson@redhat.com>
5016
5017         * linux-x86-low.c (x86_linux_update_debug_registers):
5018         New function, factored out from...
5019         (x86_linux_prepare_to_resume): ...this.
5020
5021 2015-03-24  Gary Benson  <gbenson@redhat.com>
5022
5023         * linux-x86-low.c (x86_linux_dr_get): Update comments.
5024         (x86_linux_dr_set): Likewise.
5025         (update_debug_registers_callback): Likewise.
5026         (x86_linux_dr_set_addr): Likewise.
5027         (x86_linux_dr_get_addr): Likewise.
5028         (x86_linux_dr_set_control): Likewise.
5029         (x86_linux_dr_get_control): Likewise.
5030         (x86_linux_dr_get_status): Likewise.
5031         (x86_linux_prepare_to_resume): Likewise.
5032
5033 2015-03-24  Gary Benson  <gbenson@redhat.com>
5034
5035         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5036         Use perror_with_name.  Pass string through gettext.
5037         (x86_linux_dr_set): Likewise.
5038
5039 2015-03-24  Gary Benson  <gbenson@redhat.com>
5040
5041         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5042         (x86_linux_dr_set_addr): ...this.
5043         (x86_dr_low_get_addr): Rename to...
5044         (x86_linux_dr_get_addr): ...this.
5045         (x86_dr_low_set_control): Rename to...
5046         (x86_linux_dr_set_control): ...this.
5047         (x86_dr_low_get_control): Rename to...
5048         (x86_linux_dr_get_control): ...this.
5049         (x86_dr_low_get_status): Rename to...
5050         (x86_linux_dr_get_status): ...this.
5051         (x86_dr_low): Update with new function names.
5052
5053 2015-03-24  Gary Benson  <gbenson@redhat.com>
5054
5055         * Makefile.in (x86-linux.o): New rule.
5056         * configure.srv: Add x86-linux.o to relevant targets.
5057         * linux-low.c (lwp_set_arch_private_info): New function.
5058         (lwp_arch_private_info): Likewise.
5059         * linux-x86-low.c: Include nat/x86-linux.h.
5060         (arch_lwp_info): Removed structure.
5061         (update_debug_registers_callback):
5062         Use lwp_set_debug_registers_changed.
5063         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5064         and lwp_set_debug_registers_changed.
5065         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5066
5067 2015-03-24  Gary Benson  <gbenson@redhat.com>
5068
5069         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5070         * linux-arm-low.c (arm_new_thread): Likewise.
5071         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5072         * linux-mips-low.c (mips_linux_new_thread): Likewise.
5073         * linux-x86-low.c (x86_linux_new_thread): Likewise.
5074         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5075
5076 2015-03-24  Gary Benson  <gbenson@redhat.com>
5077
5078         * linux-low.c (ptid_of_lwp): New function.
5079         (lwp_is_stopped): Likewise.
5080         (lwp_stop_reason): Likewise.
5081         * linux-x86-low.c (update_debug_registers_callback):
5082         Use lwp_is_stopped.
5083         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5084         lwp_stop_reason.
5085
5086 2015-03-24  Gary Benson  <gbenson@redhat.com>
5087
5088         * linux-low.h (linux_stop_lwp): Remove declaration.
5089
5090 2015-03-24  Gary Benson  <gbenson@redhat.com>
5091
5092         * linux-low.h: Include nat/linux-nat.h.
5093         * linux-low.c (iterate_over_lwps_args): New structure.
5094         (iterate_over_lwps_filter): New function.
5095         (iterate_over_lwps): Likewise.
5096         * linux-x86-low.c (update_debug_registers_callback):
5097         Update signature to what iterate_over_lwps expects.
5098         Remove PID check that iterate_over_lwps now performs.
5099         (x86_dr_low_set_addr): Use iterate_over_lwps.
5100         (x86_dr_low_set_control): Likewise.
5101
5102 2015-03-24  Gary Benson  <gbenson@redhat.com>
5103
5104         * linux-x86-low.c (x86_debug_reg_state): New function.
5105         (x86_linux_prepare_to_resume): Use the above.
5106
5107 2015-03-24  Gary Benson  <gbenson@redhat.com>
5108
5109         * linux-low.c (current_lwp_ptid): New function.
5110         * linux-x86-low.c: Include nat/linux-nat.h.
5111         (x86_dr_low_get_addr): Use current_lwp_ptid.
5112         (x86_dr_low_get_control): Likewise.
5113         (x86_dr_low_get_status): Likewise.
5114
5115 2015-03-20  Pedro Alves  <palves@redhat.com>
5116
5117         * tracepoint.c (cmd_qtstatus): Make "str" const.
5118
5119 2015-03-20  Pedro Alves  <palves@redhat.com>
5120
5121         * server.c (handle_general_set): Make "req_str" const.
5122
5123 2015-03-19  Pedro Alves  <palves@redhat.com>
5124
5125         * linux-low.c (linux_resume_one_lwp): Rename to ...
5126         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
5127         instead call perror_with_name.
5128         (check_ptrace_stopped_lwp_gone): New function.
5129         (linux_resume_one_lwp): Reimplement as wrapper around
5130         linux_resume_one_lwp_throw that swallows errors if the LWP is
5131         gone.
5132
5133 2015-03-19  Pedro Alves  <palves@redhat.com>
5134
5135         * linux-low.c (count_events_callback, select_event_lwp_callback):
5136         No longer check whether the thread has resume_stop as last resume
5137         kind.
5138
5139 2015-03-19 Pedro Alves  <palves@redhat.com>
5140
5141         * linux-low.c (count_events_callback, select_event_lwp_callback):
5142         Use the lwp's status_pending_p field, not the thread's.
5143
5144 2015-03-19  Pedro Alves  <palves@redhat.com>
5145
5146         * linux-low.c (select_event_lwp_callback): Update comments to
5147         no longer mention SIGTRAP.
5148
5149 2015-03-18  Gary Benson  <gbenson@redhat.com>
5150
5151         * server.c (handle_query): Do not report vFile:fstat as supported.
5152
5153 2015-03-11  Gary Benson  <gbenson@redhat.com>
5154
5155         * hostio.c (sys/types.h): New include.
5156         (sys/stat.h): Likewise.
5157         (common-remote-fileio.h): Likewise.
5158         (handle_fstat): New function.
5159         (handle_vFile): Handle vFile:fstat packets.
5160
5161 2015-03-11  Gary Benson  <gbenson@redhat.com>
5162
5163         * configure.ac (AC_CHECK_MEMBERS): Add checks for
5164         struct stat.st_blocks and struct stat.st_blksize.
5165         * configure: Regenerate.
5166         * config.in: Likewise.
5167         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5168         (OBS): Add common-remote-fileio.o.
5169         (common-remote-fileio.o): New rule.
5170
5171 2015-03-09  Pedro Alves  <palves@redhat.com>
5172
5173         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5174         'struct sockaddr' pointer in 'accept' call.
5175
5176 2015-03-09  Pedro Alves  <palves@redhat.com>
5177
5178         Revert:
5179         2015-03-07  Pedro Alves  <palves@redhat.com>
5180         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5181         or <winsock2.h> here.  Instead include "gdb_socket.h".
5182         (remote_open): Use union gdb_sockaddr_u.
5183         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5184         or <winsock2.h> here.  Instead include "gdb_socket.h".
5185         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5186         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5187         or <sys/un.h>.
5188         (init_named_socket, gdb_agent_helper_thread): Use union
5189         gdb_sockaddr_u.
5190
5191 2015-03-07  Pedro Alves  <palves@redhat.com>
5192
5193         * configure.ac (build_warnings): Move
5194         -Wdeclaration-after-statement to the C-specific set.
5195         * configure: Regenerate.
5196
5197 2015-03-07  Pedro Alves  <palves@redhat.com>
5198
5199         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5200         or <winsock2.h> here.  Instead include "gdb_socket.h".
5201         (remote_open): Use union gdb_sockaddr_u.
5202         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5203         or <winsock2.h> here.  Instead include "gdb_socket.h".
5204         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5205         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5206         or <sys/un.h>.
5207         (init_named_socket, gdb_agent_helper_thread): Use union
5208         gdb_sockaddr_u.
5209
5210 2015-03-07  Pedro Alves  <palves@redhat.com>
5211
5212         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5213         instead.
5214
5215 2015-03-06  Yao Qi  <yao.qi@linaro.org>
5216
5217         * linux-aarch64-low.c (aarch64_insert_point): Use
5218         show_debug_regs as a boolean.
5219         (aarch64_remove_point): Likewise.
5220
5221 2015-03-05  Pedro Alves  <palves@redhat.com>
5222
5223         * lynx-low.c (lynx_target_ops): Install NULL hooks for
5224         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5225         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5226         * nto-low.c (nto_target_ops): Likewise.
5227         * spu-low.c (spu_target_ops): Likewise.
5228         * win32-low.c (win32_target_ops): Likewise.
5229
5230 2015-03-04  Pedro Alves  <palves@redhat.com>
5231
5232         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5233         Decide whether a breakpoint triggered based on the SIGTRAP's
5234         siginfo.si_code.
5235         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5236         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5237         (linux_low_filter_event): Check for breakpoints before checking
5238         watchpoints.
5239         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5240         siginfo.si_code.
5241         (linux_stopped_by_sw_breakpoint)
5242         (linux_supports_stopped_by_sw_breakpoint)
5243         (linux_stopped_by_hw_breakpoint)
5244         (linux_supports_stopped_by_hw_breakpoint): New functions.
5245         (linux_target_ops): Install new target methods.
5246
5247 2015-03-04  Pedro Alves  <palves@redhat.com>
5248
5249         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5250         * server.c (swbreak_feature, hwbreak_feature): New globals.
5251         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5252         (captured_main): Clear swbreak_feature and hwbreak_feature.
5253         * server.h (swbreak_feature, hwbreak_feature): Declare.
5254         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5255         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5256         supports_stopped_by_hw_breakpoint>: New fields.
5257         (target_supports_stopped_by_sw_breakpoint)
5258         (target_stopped_by_sw_breakpoint)
5259         (target_supports_stopped_by_hw_breakpoint)
5260         (target_stopped_by_hw_breakpoint): Declare.
5261
5262 2015-03-04  Pedro Alves  <palves@redhat.com>
5263
5264         enum lwp_stop_reason -> enum target_stop_reason
5265         * linux-low.c (check_stopped_by_breakpoint): Adjust.
5266         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5267         (linux_wait_1, stuck_in_jump_pad_callback)
5268         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5269         (linux_stopped_by_watchpoint):
5270         * linux-low.h (enum lwp_stop_reason): Delete.
5271         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5272         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5273
5274 2015-03-04  Yao Qi  <yao.qi@linaro.org>
5275
5276         * Makefile.in (SFILES): Add linux-aarch64-low.c.
5277
5278 2015-03-03  Gary Benson  <gbenson@redhat.com>
5279
5280         * hostio.c (handle_vFile): Fix prefix lengths.
5281
5282 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
5283
5284         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5285         ptr_bits.
5286
5287 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5288
5289         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5290         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5291         (clean): Add "rm -f" for above C files.
5292         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5293         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5294         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5295         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5296         * linux-s390-low.c (HWCAP_S390_VX): New macro.
5297         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5298         (init_registers_s390x_vx_linux64)
5299         (init_registers_s390x_tevx_linux64)
5300         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5301         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5302         declarations.
5303         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5304         (s390_store_vxrs_high): New functions.
5305         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5306         NT_S390_VXRS_HIGH.
5307         (s390_arch_setup): Add logic for selecting one of the new target
5308         descriptions.  Activate the new vector regsets if applicable.
5309         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5310         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5311         and init_registers_s390x_tevx_linux64.
5312
5313 2015-03-01  Pedro Alves  <palves@redhat.com>
5314
5315         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5316         parameter.
5317
5318 2015-02-27  Pedro Alves  <palves@redhat.com>
5319
5320         * linux-x86-low.c (u_debugreg_offset): New function.
5321         (x86_linux_dr_get, x86_linux_dr_set): Use it.
5322
5323 2015-02-27  Pedro Alves  <palves@redhat.com>
5324
5325         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5326         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5327         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5328         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5329         (ps_lsetfpregs, ps_getpid)
5330         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5331         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5332         (ps_lsetxregs, ps_plog): Declare.
5333
5334 2015-02-27  Pedro Alves  <palves@redhat.com>
5335
5336         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5337         IP_AGENT_EXPORT_FUNC.
5338         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5339         IP_AGENT_EXPORT_FUNC.
5340         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5341         (IP_AGENT_EXPORT): Delete.
5342         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5343         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5344         (gdb_trampoline_buffer_error, collecting, gdb_collect)
5345         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5346         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5347         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5348         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5349         (traceframe_read_count, traceframe_write_count)
5350         (traceframes_created, trace_state_variables, get_raw_reg)
5351         (get_trace_state_variable_value, set_trace_state_variable_value)
5352         (ust_loaded, helper_thread_id, cmd_buf): Use
5353         IPA_SYM_EXPORTED_NAME.
5354         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5355         (tracepoints) Use IP_AGENT_EXPORT_VAR.
5356         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5357         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5358         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5359         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5360         EXTERN_C_PUSH/EXTERN_C_POP.
5361         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5362         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5363         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5364         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5365         (traceframe_write_count, traceframe_read_count)
5366         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5367         (about_to_request_buffer_space, get_trace_state_variable_value)
5368         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5369         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5370         EXTERN_C_PUSH/EXTERN_C_POP.
5371         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5372         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5373         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5374         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5375         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5376         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5377         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5378         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5379         Define.
5380         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5381         (IP_AGENT_EXPORT_VAR_DECL): Define.
5382         (tracing): Declare.
5383         (gdb_agent_get_raw_reg): Declare.
5384
5385 2015-02-27  Tom Tromey  <tromey@redhat.com>
5386             Pedro Alves  <palves@redhat.com>
5387
5388         Rename symbols whose names are reserved C++ keywords throughout.
5389
5390 2015-02-27  Pedro Alves  <palves@redhat.com>
5391
5392         * Makefile.in (COMPILER): New, get it from autoconf.
5393         (CXX): Get from autoconf instead.
5394         (COMPILE.pre): Use COMPILER.
5395         (CC-LD): Rename to ...
5396         (CC_LD): ... this.  Use COMPILER.
5397         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5398         (CXX_FOR_TARGET): Default to g++ instead of gcc.
5399         * acinclude.m4: Include build-with-cxx.m4.
5400         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5401         Disable -Werror by default if building in C++ mode.
5402         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5403         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5404         the C++ compiler.  Save/restore CXXFLAGS too.
5405         * configure: Regenerate.
5406
5407 2015-02-27  Pedro Alves  <palves@redhat.com>
5408
5409         * acinclude.m4: Include libiberty.m4.
5410         * configure.ac: Call libiberty_INIT.
5411         * config.in, configure: Regenerate.
5412
5413 2015-02-26  Pedro Alves  <palves@redhat.com>
5414
5415         * linux-low.c (linux_wait_1): When incrementing the PC past a
5416         program breakpoint always use the_low_target.breakpoint_len as
5417         increment, rather than the maximum between that and
5418         the_low_target.decr_pc_after_break.
5419
5420 2015-02-23  Pedro Alves  <palves@redhat.com>
5421
5422         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5423         thread was doing a step-over; always adjust the PC if
5424         we stepped over a permanent breakpoint.
5425         (linux_wait_1): If we stepped over breakpoint that was on top of a
5426         permanent breakpoint, manually advance the PC past it.
5427
5428 2015-02-23  Pedro Alves  <palves@redhat.com>
5429
5430         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5431         modes.
5432         (x86_fill_gregset, x86_store_gregset): Use it when handling
5433         $orig_eax.
5434
5435 2015-02-20  Pedro Alves  <palves@redhat.com>
5436
5437         * thread-db.c: Include "nat/linux-procfs.h".
5438         (thread_db_init): Skip listing new threads if the kernel supports
5439         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5440
5441 2015-02-20  Pedro Alves  <palves@redhat.com>
5442
5443         * linux-low.c (status_pending_p_callback): Use ptid_match.
5444
5445 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5446
5447         PR breakpoints/16812
5448         * linux-low.c (wstatus_maybe_breakpoint): Remove.
5449         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5450         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5451
5452 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
5453
5454         PR breakpoints/15956
5455         * tracepoint.c (cmd_qtinit): Add check for current_thread.
5456
5457 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5458
5459         * linux-low.c (linux_low_btrace_conf): Print size.
5460         * server.c (handle_btrace_conf_general_set): New.
5461         (hanle_general_set): Call handle_btrace_conf_general_set.
5462         (handle_query): Report Qbtrace-conf:bts:size as supported.
5463
5464 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5465
5466         * linux-low.c (linux_low_enable_btrace): Update parameters.
5467         (linux_low_btrace_conf): New.
5468         (linux_target_ops)<to_btrace_conf>: Initialize.
5469         * server.c (current_btrace_conf): New.
5470         (handle_btrace_enable): Rename to ...
5471         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
5472         to target_enable_btrace.  Update comment.  Update users.
5473         (handle_qxfer_btrace_conf): New.
5474         (qxfer_packets): Add btrace-conf entry.
5475         (handle_query): Report qXfer:btrace-conf:read as supported packet.
5476         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5477         (target_ops)<read_btrace_conf>: New.
5478         (target_enable_btrace): Update parameters.
5479         (target_read_btrace_conf): New.
5480
5481 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5482
5483         * server.c (handle_btrace_general_set): Remove call to
5484         target_supports_btrace.
5485         (supported_btrace_packets): New.
5486         (handle_query): Call supported_btrace_packets.
5487         * target.h: include btrace-common.h.
5488         (btrace_target_info): Removed.
5489         (supports_btrace, target_supports_btrace): Update parameters.
5490
5491 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5492
5493         * Makefile.in (SFILES): Add common/btrace-common.c.
5494         (OBS): Add common/btrace-common.o.
5495         (btrace-common.o): Add build rules.
5496         * linux-low: Include btrace-common.h.
5497         (linux_low_read_btrace): Use struct btrace_data.  Call
5498         btrace_data_init and btrace_data_fini.
5499
5500 2015-02-06  Pedro Alves  <palves@redhat.com>
5501
5502         * thread-db.c (find_new_threads_callback): Add debug output.
5503
5504 2015-02-04  Pedro Alves  <palves@redhat.com>
5505
5506         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5507         (resume_stopped_resumed_lwps): New function.
5508         (linux_wait_for_event_filtered): Use it.
5509
5510 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
5511
5512         * Makefile.in (SFILES): Add linux-personality.c.
5513         (linux-personality.o): New rule.
5514         * configure.srv (srv_linux_obj): Add linux-personality.o to the
5515         list of objects to be built.
5516         * linux-low.c: Include nat/linux-personality.h.
5517         (linux_create_inferior): Remove code to disable address space
5518         randomization (moved to ../nat/linux-personality.c).  Create
5519         cleanup to disable address space randomization.
5520
5521 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
5522
5523         * Makefile.in (posix-strerror.o): New rule.
5524         (mingw-strerror.o): Likewise.
5525         * configure: Regenerated.
5526         * configure.ac: Source file ../common/common.host.  Initialize new
5527         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
5528
5529 2015-01-14  Yao Qi  <yao@codesourcery.com>
5530
5531         * Makefile.in (SFILES): Add nat/ppc-linux.c.
5532         (ppc-linux.o): New rule.
5533         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5534         * configure.ac: AC_CHECK_FUNCS(getauxval).
5535         * config.in: Re-generated.
5536         * configure: Re-generated.
5537         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5538         ppc64_64bit_inferior_p
5539
5540 2015-01-14  Yao Qi  <yao@codesourcery.com>
5541
5542         * linux-ppc-low.c: Include "nat/ppc-linux.h".
5543          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5544         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
5545         (PT_ORIG_R3, PT_TRAP): Likewise.
5546         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5547         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5548         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5549
5550 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
5551
5552         * i387-fp.c (i387_cache_to_xsave): In look over
5553         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5554         zmmh_low_space field by use of zmmh_high_space.
5555
5556 2015-01-09  Pedro Alves  <palves@redhat.com>
5557
5558         * linux-low.c (step_over_bkpt): Move higher up in the file.
5559         (handle_extended_wait): Don't store the stop_pc here.
5560         (get_stop_pc): Adjust comments and rename to ...
5561         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
5562         stopped for a software breakpoint or hardware breakpoint.
5563         (thread_still_has_status_pending_p): New function.
5564         (status_pending_p_callback): Use
5565         thread_still_has_status_pending_p.  If the event is no longer
5566         interesting, resume the LWP.
5567         (handle_tracepoints): Add assert.
5568         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5569         (wstatus_maybe_breakpoint): New function.
5570         (cancel_breakpoint): Delete function.
5571         (check_stopped_by_watchpoint): New function, factored out from
5572         linux_low_filter_event.
5573         (lp_status_maybe_breakpoint): Delete function.
5574         (linux_low_filter_event): Remove filter_ptid argument.
5575         Leave thread group exits pending here.  Store the LWP's stop PC.
5576         Always leave events pending.
5577         (linux_wait_for_event_filtered): Pull all events out of the
5578         kernel, and leave them all pending.
5579         (count_events_callback, select_event_lwp_callback): Consider all
5580         events.
5581         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5582         (select_event_lwp): Only give preference to the stepping LWP in
5583         all-stop mode.  Adjust comments.
5584         (ignore_event): New function.
5585         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
5586         references to cancel_breakpoints.  Adjust to renames.  Also give
5587         equal priority to all LWPs that have had events in non-stop mode.
5588         If reporting a software breakpoint event, unadjust the LWP's PC.
5589         (linux_wait): If linux_wait_1 returned an ignored event, retry.
5590         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5591         Adjust.
5592         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
5593         (resume_status_pending_p): Use thread_still_has_status_pending_p.
5594         (linux_stopped_by_watchpoint): Adjust.
5595         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5596         * linux-low.h (enum lwp_stop_reason): New.
5597         (struct lwp_info) <stop_pc>: Adjust comment.
5598         <stopped_by_watchpoint>: Delete field.
5599         <stop_reason>: New field.
5600         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5601         * mem-break.c (software_breakpoint_inserted_here)
5602         (hardware_breakpoint_inserted_here): New function.
5603         * mem-break.h (software_breakpoint_inserted_here)
5604         (hardware_breakpoint_inserted_here): Declare.
5605         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5606         (cancel_breakpoints): Delete.
5607         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5608         (upload_fast_traceframes): Remove references to
5609         cancel_breakpoints.
5610
5611 2015-01-09  Pedro Alves  <palves@redhat.com>
5612
5613         * thread-db.c (find_new_threads_callback): Ignore thread if the
5614         kernel thread ID is -1.
5615
5616 2015-01-09  Pedro Alves  <palves@redhat.com>
5617
5618         * linux-low.c (linux_attach_fail_reason_string): Move to
5619         nat/linux-ptrace.c, and rename.
5620         (linux_attach_lwp): Update comment.
5621         (attach_proc_task_lwp_callback): New function.
5622         (linux_attach): Adjust to rename and use
5623         linux_proc_attach_tgid_threads.
5624         (linux_attach_fail_reason_string): Delete declaration.
5625
5626 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
5627
5628         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5629         * server.c (gdbserver_version): Likewise.
5630
5631 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
5632
5633         * remote-utils.c: Include ctype.h.
5634         (input_interrupt): Explicitly handle the case when the char
5635         received is the NUL byte.  Improve the printing of non-ASCII
5636         characters.
5637
5638 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
5639
5640         * linux-low.c (linux_low_filter_event): Update call to
5641         linux_enable_event_reporting following the addition of
5642         a new parameter to that function.
5643
5644 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
5645
5646         PR server/17457
5647         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5648         (AARCH64_FPCR_REGNO): Likewise.
5649         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5650         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5651         (aarch64_store_fpregset): Likewise.
5652
5653 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
5654
5655         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5656         Remove FIXME comment about assumption about N.
5657
5658 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
5659
5660         * configure.ac: If large-file support is disabled in GDBserver,
5661         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5662         * configure: Regenerate.
5663
5664 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5665
5666         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5667         warning upon ENODATA from ptrace.
5668         * linux-s390-low.c (s390_store_tdb): New.
5669         (s390_regsets): Add regset for NT_S390_TDB.
5670
5671 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5672
5673         * linux-low.c (regsets_store_inferior_registers): Skip regsets
5674         without a fill_function.
5675         * linux-s390-low.c (s390_fill_last_break): Remove.
5676         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5677         (s390_arch_setup): Use regset's size instead of fill_function for
5678         loop end condition.
5679
5680 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5681
5682         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5683         the regset's store function when ptrace returned an error.
5684         * regcache.c (get_thread_regcache): Invalidate register cache
5685         before fetching inferior's registers.
5686
5687 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5688
5689         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5690         while-loop as for-loop.
5691         (regsets_store_inferior_registers): Likewise.
5692
5693 2014-11-28  Yao Qi  <yao@codesourcery.com>
5694
5695         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5696         * config.in, configure: Re-generate.
5697         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5698         is defined.
5699
5700 2014-11-21  Yao Qi  <yao@codesourcery.com>
5701
5702         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5703         (AC_CHECK_HEADERS): Remove malloc.h.
5704         * configure: Re-generated.
5705         * config.in: Re-generated.
5706         * server.h: Don't include alloca.h and malloc.h.
5707         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5708         Don't include malloc.h.
5709
5710 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
5711
5712         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5713         corresponding ERRNO check in same block.
5714
5715 2014-11-12  Pedro Alves  <palves@redhat.com>
5716
5717         * server.c (cont_thread): Update comment.
5718         (start_inferior, attach_inferior): No longer clear cont_thread.
5719         (handle_v_cont): No longer set cont_thread.
5720         (captured_main): Clear cont_thread each time a GDB connects.
5721
5722 2014-11-12  Pedro Alves  <palves@redhat.com>
5723
5724         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5725         thread, and don't resume all threads if the Hc thread has exited.
5726
5727 2014-11-12  Pedro Alves  <palves@redhat.com>
5728
5729         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5730         the process group instead of to a specific LWP.
5731
5732 2014-10-15  Pedro Alves  <palves@redhat.com>
5733
5734         PR server/17487
5735         * win32-arm-low.c (arm_set_thread_context): Remove current_event
5736         parameter.
5737         (arm_set_thread_context): Delete.
5738         (the_low_target): Adjust.
5739         * win32-i386-low.c (debug_registers_changed)
5740         (debug_registers_used): Delete.
5741         (update_debug_registers_callback): New function.
5742         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5743         needing to update their debug registers.
5744         (win32_get_current_dr): New function.
5745         (x86_dr_low_get_addr, x86_dr_low_get_control)
5746         (x86_dr_low_get_status): Fetch the debug register from the thread
5747         record's context.
5748         (i386_initial_stuff): Adjust.
5749         (i386_get_thread_context): Remove current_event parameter.  Don't
5750         clear debug_registers_changed nor copy DR values to
5751         debug_reg_state.
5752         (i386_set_thread_context): Delete.
5753         (i386_prepare_to_resume): New function.
5754         (i386_thread_added): Mark the thread as needing to update irs
5755         debug registers.
5756         (the_low_target): Remove i386_set_thread_context and install
5757         i386_prepare_to_resume.
5758         * win32-low.c (win32_get_thread_context): Adjust.
5759         (win32_set_thread_context): Use SetThreadContext
5760         directly.
5761         (win32_prepare_to_resume): New function.
5762         (win32_require_context): New function, factored out from ...
5763         (thread_rec): ... this.
5764         (continue_one_thread): Call win32_prepare_to_resume on each thread
5765         we're about to continue.
5766         (win32_resume): Call win32_prepare_to_resume on the event thread.
5767         * win32-low.h (struct win32_thread_info)
5768         <debug_registers_changed>: New field.
5769         (struct win32_target_ops): Change prototype of set_thread_context,
5770         delete set_thread_context and add prepare_to_resume.
5771         (win32_require_context): New declaration.
5772
5773 2014-10-08  Gary Benson  <gbenson@redhat.com>
5774
5775         * server.h: Do not include common-exceptions.h.
5776
5777 2014-10-08  Gary Benson  <gbenson@redhat.com>
5778
5779         * server.h: Do not include cleanups.h.
5780
5781 2014-09-30  James Hogan  <james.hogan@imgtec.com>
5782
5783         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5784         mips64-dsp-linux.c.
5785
5786 2014-09-23  Yao Qi  <yao@codesourcery.com>
5787
5788         * linux-low.c (lp_status_maybe_breakpoint): New function.
5789         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5790         (count_events_callback): Likewise.
5791         (select_event_lwp_callback): Likewise.
5792         (cancel_breakpoints_callback): Likewise.
5793
5794 2014-09-19  Don Breazeal  <donb@codesourcery.com>
5795
5796         * linux-low.c (handle_extended_wait): Call
5797         linux_ptrace_get_extended_event.
5798         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5799         linux_is_extended_waitstatus.
5800
5801 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
5802
5803         * Makefile.in (CPPFLAGS): Define.
5804         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5805         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5806
5807 2014-09-16  Gary Benson  <gbenson@redhat.com>
5808
5809         * inferiors.h (current_inferior): Renamed as...
5810         (current_thread): New variable.  All uses updated.
5811         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5812         (maybe_move_out_of_jump_pad): Likewise.
5813         (cancel_breakpoint): Likewise.
5814         (linux_low_filter_event): Likewise.
5815         (wait_for_sigstop): Likewise.
5816         (linux_resume_one_lwp): Likewise.
5817         (need_step_over_p): Likewise.
5818         (start_step_over): Likewise.
5819         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5820         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5821         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5822         and save_inferior as saved_thread.
5823         * regcache.c (get_thread_regcache): Renamed saved_inferior as
5824         saved_thread.
5825         (regcache_invalidate_thread): Likewise.
5826         * remote-utils.c (prepare_resume_reply): Likewise.
5827         * thread-db.c (thread_db_get_tls_address): Likewise.
5828         (disable_thread_event_reporting): Likewise.
5829         (remove_thread_event_breakpoints): Likewise.
5830         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5831         as saved_thread.
5832         * target.h (set_desired_inferior): Renamed as...
5833         (set_desired_thread): New declaration.  All uses updated.
5834         * server.c (myresume): Updated comment to reference thread instead
5835         of inferior.
5836         (handle_serial_event): Likewise.
5837         (handle_target_event): Likewise.
5838
5839 2014-09-12  Tom Tromey  <tromey@redhat.com>
5840             Gary Benson  <gbenson@redhat.com>
5841
5842         * regcache.h: Include common-regcache.h.
5843         (regcache_read_pc): Don't declare.
5844         * regcache.c (get_thread_regcache_for_ptid): New function.
5845
5846 2014-09-11  Tom Tromey  <tromey@redhat.com>
5847             Gary Benson  <gbenson@redhat.com>
5848
5849         * symbol.c: New file.
5850         * Makefile.in (SFILES): Add symbol.c.
5851         (OBS): Add symbol.o.
5852
5853 2014-09-11  Gary Benson  <gbenson@redhat.com>
5854
5855         * target.c (target_stop_ptid, target_continue_ptid): New
5856         functions.
5857
5858 2014-09-11  Tom Tromey  <tromey@redhat.com>
5859             Gary Benson  <gbenson@redhat.com>
5860
5861         * target.h: Include target/target.h.
5862         * target.c (target_read_memory, target_read_uint32)
5863         (target_write_memory): New functions.
5864
5865 2014-09-11  Gary Benson  <gbenson@redhat.com>
5866
5867         * server.h (debug_hw_points): Don't declare.
5868         * server.c (debug_hw_points): Don't define.  Replace all uses
5869         with show_debug_regs.
5870         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
5871         all uses with show_debug_regs.
5872
5873 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
5874
5875         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5876         endianness into account.
5877         (ppc_supply_ptrace_register): Likewise.
5878
5879 2014-09-03  James Hogan  <james.hogan@imgtec.com>
5880
5881         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5882         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5883
5884 2014-09-03  Gary Benson  <gbenson@redhat.com>
5885
5886         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5887         ALL_DEBUG_ADDRESS_REGISTERS.
5888
5889 2014-09-02  Gary Benson  <gbenson@redhat.com>
5890
5891         * i386-low.h: Renamed as...
5892         * x86-low.h: New file.  All type, function and variable name
5893         prefixes changed from "i386_" to "x86_".  All references updated.
5894         * i386-low.c: Renamed as...
5895         * x86-low.c: New file.  All type, function and variable name
5896         prefixes changed from "i386_" to "x86_".  All references updated.
5897
5898 2014-09-02  Gary Benson  <gbenson@redhat.com>
5899
5900         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5901         (x86_linux_new_thread): Likewise.
5902
5903 2014-08-29  Gary Benson  <gbenson@redhat.com>
5904
5905         * server.h (setjmp.h): Do not include.
5906         (toplevel): Do not declare.
5907         (common-exceptions.h): Include.
5908         (cleanups.h): Likewise.
5909         * server.c (toplevel): Do not define.
5910         (exit_code): New static global.
5911         (detach_or_kill_for_exit_cleanup): New function.
5912         (main): New function.  Original main renamed to...
5913         (captured_main): New function.
5914         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5915
5916 2014-08-29  Gary Benson  <gbenson@redhat.com>
5917
5918         * Makefile.in (SFILES): Add common/common-exceptions.c.
5919         (OBS): Add common-exceptions.o.
5920         (common-exceptions.o): New rule.
5921         * utils.c (prepare_to_throw_exception): New function.
5922
5923 2014-08-29  Gary Benson  <gbenson@redhat.com>
5924
5925         * config.in: Regenerate.
5926         * configure: Likewise.
5927
5928 2014-08-29  Gary Benson  <gbenson@redhat.com>
5929
5930         * Makefile.in (SFILES): Add common/cleanups.c.
5931         (OBS): cleanups.o.
5932         (cleanups.o): New rule.
5933
5934 2014-08-29  Gary Benson  <gbenson@redhat.com>
5935
5936         * utils.c (internal_vwarning): New function.
5937
5938 2014-08-28  Gary Benson  <gbenson@redhat.com>
5939
5940         * utils.h (fatal): Remove declaration.
5941         * utils.c (fatal): Remove function.
5942
5943 2014-08-28  Gary Benson  <gbenson@redhat.com>
5944
5945         * tracepoint.c (gdb_agent_init): Replace fatal with
5946         perror_with_name.
5947         (initialize_tracepoint): Likewise.
5948
5949 2014-08-28  Gary Benson  <gbenson@redhat.com>
5950
5951         * remote-utils.c (remote_prepare): Replace fatal with error.
5952
5953 2014-08-28  Gary Benson  <gbenson@redhat.com>
5954
5955         * linux-low.c (linux_async): Replace fatal with warning.
5956         Tidy up and return.
5957         (linux_start_non_stop): Return -1 if linux_async failed.
5958
5959 2014-08-28  Gary Benson  <gbenson@redhat.com>
5960
5961         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5962         gdb_assert.
5963         (i386_dr_low_get_addr): Remove vague comment.
5964         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5965         gdb_assert.
5966
5967 2014-08-28  Gary Benson  <gbenson@redhat.com>
5968
5969         * inferiors.c (get_thread_process): Replace check with gdb_assert.
5970         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5971         internal_error.
5972         (linux_resume_one_lwp): Likewise.
5973         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5974         gdb_assert.
5975         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5976         with internal_error.
5977         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5978         (init_register_cache): Replace fatal with gdb_assert_not_reached.
5979         (find_register_by_name): Replace fatal with internal_error.
5980         (find_regno): Likewise.
5981         * tdesc.c (init_target_desc): Replace check with gdb_assert.
5982         * thread-db.c (thread_db_create_event): Likewise.
5983         (thread_db_load_search): Likewise.
5984         (try_thread_db_load_1): Likewise.
5985         * tracepoint.c (get_jump_space_head): Replace fatal with
5986         internal_error.
5987         (claim_trampoline_space): Likewise.
5988         (have_fast_tracepoint_trampoline_buffer): Likewise.
5989         (cmd_qtstart): Likewise.
5990         (stop_tracing): Likewise.
5991         (fast_tracepoint_collecting): Likewise.
5992         (target_malloc): Likewise.
5993         (download_tracepoint): Likewise.
5994         (download_trace_state_variables): Replace check with gdb_assert.
5995         (upload_fast_traceframes): Replace fatal with internal_error.
5996
5997 2014-08-19  Tom Tromey  <tromey@redhat.com>
5998             Gary Benson  <gbenson@redhat.com>
5999
6000         * Makefile.in (SFILES): Add common/common-debug.c.
6001         (OBS): Add common-debug.o.
6002         (common-debug.o): New rule.
6003         * debug.h (debug_printf): Don't declare.
6004         * debug.c (debug_printf): Renamed and rewritten as...
6005         (debug_vprintf): New function.
6006
6007 2014-08-19  Gary Benson  <gbenson@redhat.com>
6008
6009         * utils.h: Do not include print-utils.h.
6010
6011 2014-08-19  Tom Tromey  <tromey@redhat.com>
6012             Gary Benson  <gbenson@redhat.com>
6013
6014         * server.h: Add static assertion.
6015         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6016
6017 2014-08-19  Tom Tromey  <tromey@redhat.com>
6018             Gary Benson  <gbenson@redhat.com>
6019
6020         * Makefile.in (SFILES): Add common/errors.c.
6021         (OBS): Add errors.o.
6022         (IPA_OBS): Add errors-ipa.o.
6023         (errors.o): New rule.
6024         (errors-ipa.o): Likewise.
6025         * utils.h (perror_with_name, error, warning): Don't declare.
6026         * utils.c (warning): Renamed and rewritten as...
6027         (vwarning): New function.
6028         (error): Renamed and rewritten as...
6029         (verror): New function.
6030         (internal_error): Renamed and rewritten as...
6031         (internal_verror): New function.
6032
6033 2014-08-07  Gary Benson  <gbenson@redhat.com>
6034
6035         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6036         * configure: Regenerate.
6037         * config.in: Likewise.
6038         * server.h: Do not include errno.h.
6039         * event-loop.c: Likewise.
6040         * hostio-errno.c: Likewise.
6041         * linux-low.c: Likewise.
6042         * remote-utils.c: Likewise.
6043         * spu-low.c: Likewise.
6044         * utils.c: Likewise.
6045         * gdbreplay.c: Unconditionally include errno.h.
6046
6047 2014-08-07  Gary Benson  <gbenson@redhat.com>
6048
6049         * server.h: Do not include string.h.
6050         * event-loop.c: Likewise.
6051         * linux-low.c: Likewise.
6052         * regcache.c: Likewise.
6053         * remote-utils.c: Likewise.
6054         * spu-low.c: Likewise.
6055         * utils.c: Likewise.
6056
6057 2014-08-07  Gary Benson  <gbenson@redhat.com>
6058
6059         * server.h: Do not include gdb_assert.h.
6060
6061 2014-08-07  Gary Benson  <gbenson@redhat.com>
6062
6063         * server.h: Do not include common-utils.h.
6064
6065 2014-08-07  Gary Benson  <gbenson@redhat.com>
6066
6067         * server.h: Do not include ptid.h.
6068         * notif.h: Likewise.
6069
6070 2014-08-07  Gary Benson  <gbenson@redhat.com>
6071
6072         * server.h: Do not include gdb_locale.h.
6073
6074 2014-08-07  Gary Benson  <gbenson@redhat.com>
6075
6076         * server.h: Do not include gdb/signals.h.
6077         * win32-low.c: Likewise.
6078
6079 2014-08-07  Gary Benson  <gbenson@redhat.com>
6080
6081         * server.h: Do not include pathmax.h.
6082
6083 2014-08-07  Gary Benson  <gbenson@redhat.com>
6084
6085         * server.h: Do not include libiberty.h.
6086         * linux-bfin-low.c: Likewise.
6087
6088 2014-08-07  Gary Benson  <gbenson@redhat.com>
6089
6090         * server.h: Do not include ansidecl.h.
6091
6092 2014-08-07  Gary Benson  <gbenson@redhat.com>
6093
6094         * linux-x86-low.c: Do not include stddef.h.
6095         * lynx-ppc-low.c: Likewise.
6096         * tracepoint.c: Likewise.
6097
6098 2014-08-07  Gary Benson  <gbenson@redhat.com>
6099
6100         * server.h: Do not include stdarg.h.
6101         * nto-low.c: Likewise.
6102
6103 2014-08-07  Gary Benson  <gbenson@redhat.com>
6104
6105         * server.h: Do not include stdlib.h.
6106         * inferiors.c: Likewise.
6107         * linux-low.c: Likewise.
6108         * regcache.c: Likewise.
6109         * spu-low.c: Likewise.
6110         * tracepoint.c: Likewise.
6111         * utils.c: Likewise.
6112
6113 2014-08-07  Gary Benson  <gbenson@redhat.com>
6114
6115         * server.h: Do not include stdio.h.
6116         * linux-low.c: Likewise.
6117         * remote-utils.c: Likewise.
6118         * spu-low.c: Likewise.
6119         * utils.c: Likewise.
6120         * wincecompat.c: Likewise.
6121
6122 2014-08-06  Gary Benson  <gbenson@redhat.com>
6123
6124         * regcache.c (init_register_cache): Move conditionals inside if.
6125
6126 2014-08-06  Gary Benson  <gbenson@redhat.com>
6127
6128         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6129
6130 2014-07-31  Gary Benson  <gbenson@redhat.com>
6131
6132         * ax.h: Do not include server.h.
6133         * gdbthread.h: Likewise.
6134         * lynx-low.h: Likewise.
6135         * notif.h: Likewise.
6136
6137 2014-07-30  Gary Benson  <gbenson@redhat.com>
6138
6139         * server.h: Include common-defs.h.
6140         Do not include config.h or build-gnulib-gdbserver/config.h.
6141
6142 2014-07-30  Gary Benson  <gbenson@redhat.com>
6143
6144         * hostio-errno.c: Move server.h to top of includes list.
6145         * inferiors.c: Likewise.
6146         * linux-x86-low.c: Likewise.
6147         * notif.c: Include server.h.
6148
6149 2014-07-24  Tom Tromey  <tromey@redhat.com>
6150             Gary Benson  <gbenson@redhat.com>
6151
6152         * server.h (CORE_ADDR): Now unsigned.
6153
6154 2014-07-16  Pedro Alves  <palves@redhat.com>
6155
6156         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6157
6158 2014-07-15  Pedro Alves  <palves@redhat.com>
6159
6160         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6161         copy.
6162
6163 2014-07-11  Pedro Alves  <palves@redhat.com>
6164
6165         * linux-low.c (kill_wait_lwp): New function, based on
6166         kill_one_lwp_callback, but use my_waitpid directly.
6167         (kill_one_lwp_callback, linux_kill): Use it.
6168
6169 2014-06-23  Pedro Alves  <palves@redhat.com>
6170
6171         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6172         before setting DR0..DR3.
6173
6174 2014-06-20  Gary Benson  <gbenson@redhat.com>
6175
6176         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6177         * configure: Regenerated.
6178         * config.in: Likewise.
6179
6180 2014-06-20  Gary Benson  <gbenson@redhat.com>
6181
6182         * Makefile.in (SFILES): Update locations for files moved
6183         from common to nat.
6184         (object file files): Reordered.
6185
6186 2014-06-20  Gary Benson  <gbenson@redhat.com>
6187
6188         * i386-low.h (i386_dr_low_can_set_addr): Removed.
6189         (i386_dr_low_set_addr): Likewise.
6190         (i386_dr_low_get_addr): Likewise.
6191         (i386_dr_low_can_set_control): Likewise.
6192         (i386_dr_low_set_control): Likewise.
6193         (i386_dr_low_get_control): Likewise.
6194         (i386_dr_low_get_status): Likewise.
6195         (i386_get_debug_register_length): Likewise.
6196         * linux-x86-low.c (i386_dr_low_set_addr):
6197         Changed signature.  Made static.
6198         (i386_dr_low_get_addr): Likewise.
6199         (i386_dr_low_set_control): Likewise.
6200         (i386_dr_low_get_control): Likewise.
6201         (i386_dr_low_get_status): Likewise.
6202         (i386_dr_low): New global variable.
6203         * win32-i386-low.c (i386_dr_low_set_addr):
6204         Changed signature.  Made static.
6205         (i386_dr_low_get_addr): Likewise.
6206         (i386_dr_low_set_control): Likewise.
6207         (i386_dr_low_get_control): Likewise.
6208         (i386_dr_low_get_status): Likewise.
6209         (i386_dr_low): New global variable.
6210
6211 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6212
6213         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6214         * Makefile.in (AR, AR_FLAGS): Define.
6215         * configure: Regenerate.
6216
6217 2014-06-19  Gary Benson  <gbenson@redhat.com>
6218
6219         * Makefile.in (i386-dregs.o): New rule.
6220         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6221         * i386-low.c (target.h): Remove include.
6222         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6223         (DR_CONTROL_SHIFT): Likewise.
6224         (DR_CONTROL_SIZE): Likewise.
6225         (DR_RW_EXECUTE): Likewise.
6226         (DR_RW_WRITE): Likewise.
6227         (DR_RW_READ): Likewise.
6228         (DR_RW_IORW): Likewise.
6229         (DR_LEN_1): Likewise.
6230         (DR_LEN_2): Likewise.
6231         (DR_LEN_4): Likewise.
6232         (DR_LEN_8): Likewise.
6233         (DR_LOCAL_ENABLE_SHIFT): Likewise.
6234         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6235         (DR_ENABLE_SIZE): Likewise.
6236         (DR_LOCAL_SLOWDOWN): Likewise.
6237         (DR_GLOBAL_SLOWDOWN): Likewise.
6238         (DR_CONTROL_RESERVED): Likewise.
6239         (I386_DR_CONTROL_MASK): Likewise.
6240         (I386_DR_VACANT): Likewise.
6241         (I386_DR_LOCAL_ENABLE): Likewise.
6242         (I386_DR_GLOBAL_ENABLE): Likewise.
6243         (I386_DR_DISABLE): Likewise.
6244         (I386_DR_SET_RW_LEN): Likewise.
6245         (I386_DR_GET_RW_LEN): Likewise.
6246         (I386_DR_WATCH_HIT): Likewise.
6247         (i386_wp_op_t): Likewise.
6248         (i386_show_dr): Likewise.
6249         (i386_length_and_rw_bits): Likewise.
6250         (i386_insert_aligned_watchpoint): Likewise.
6251         (i386_remove_aligned_watchpoint): Likewise.
6252         (i386_handle_nonaligned_watchpoint): Likewise.
6253         i386_update_inferior_debug_regs(): Likewise.
6254         (i386_dr_insert_watchpoint): Likewise.
6255         (i386_dr_remove_watchpoint): Likewise.
6256         (i386_dr_region_ok_for_watchpoint): Likewise.
6257         (i386_dr_stopped_data_address): Likewise.
6258         (i386_dr_stopped_by_watchpoint): Likewise.
6259
6260 2014-06-19  Gary Benson  <gbenson@redhat.com>
6261
6262         * i386-low.c (i386_dr_show): Renamed to
6263         i386_show_dr and made static.  All uses updated.
6264         (i386_dr_length_and_rw_bits): Renamed to
6265         i386_length_and_rw_bits and made static.
6266         All uses updated.
6267         (i386_dr_insert_aligned_watchpoint): Renamed to
6268         i386_insert_aligned_watchpoint and made static.
6269         All uses updated.
6270         (i386_dr_remove_aligned_watchpoint): Renamed to
6271         i386_remove_aligned_watchpoint and made static.
6272         All uses updated.
6273         (i386_dr_update_inferior_debug_regs): Renamed to
6274         i386_update_inferior_debug_regs and made static.
6275         All uses updated.
6276
6277 2014-06-18  Gary Benson  <gbenson@redhat.com>
6278
6279         * i386-low.h (i386_dr_low_can_set_addr): New macro.
6280         (i386_dr_low_can_set_control): Likewise.
6281         (i386_get_debug_register_length): Likewise.
6282         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6283         (i386_dr_low_can_set_control): Likewise.
6284         (i386_get_debug_register_length): Likewise.
6285
6286 2014-06-17  Gary Benson  <gbenson@redhat.com>
6287
6288         * i386-low.h (i386-dregs.h): New include.
6289         (DR_FIRSTADDR): Now in i386-dregs.h.
6290         (DR_LASTADDR): Likewise.
6291         (DR_NADDR): Likewise.
6292         (DR_STATUS): Likewise.
6293         (DR_CONTROL): Likewise.
6294         (i386_debug_reg_state): Likewise.
6295         (i386_dr_insert_watchpoint): Likewise.
6296         (i386_dr_remove_watchpoint): Likewise.
6297         (i386_dr_region_ok_for_watchpoint): Likewise.
6298         (i386_dr_stopped_data_address): Likewise.
6299         (i386_dr_stopped_by_watchpoint): Likewise.
6300         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6301
6302 2014-06-18  Gary Benson  <gbenson@redhat.com>
6303
6304         * i386-low.h (i386_low_insert_watchpoint): Renamed to
6305         i386_dr_insert_watchpoint.
6306         (i386_low_remove_watchpoint): Renamed to
6307         i386_dr_remove_watchpoint.
6308         (i386_low_region_ok_for_watchpoint): Renamed to
6309         i386_dr_region_ok_for_watchpoint.
6310         (i386_low_stopped_data_address): Renamed to
6311         i386_dr_stopped_data_address.
6312         (i386_low_stopped_by_watchpoint): Renamed to
6313         i386_dr_stopped_by_watchpoint.
6314         * i386-low.c (i386_show_dr): Renamed to
6315         i386_dr_show and made nonstatic.  All uses updated.
6316         (i386_length_and_rw_bits): Renamed to
6317         i386_dr_length_and_rw_bits and made nonstatic.
6318         All uses updated.
6319         (i386_insert_aligned_watchpoint): Renamed to
6320         i386_dr_insert_aligned_watchpoint and made nonstatic.
6321         All uses updated.
6322         (i386_remove_aligned_watchpoint): Renamed to
6323         i386_dr_remove_aligned_watchpoint and made nonstatic.
6324         All uses updated.
6325         (i386_update_inferior_debug_regs): Renamed to
6326         i386_dr_update_inferior_debug_regs and made nonstatic.
6327         All uses updated.
6328         (i386_low_insert_watchpoint): Renamed to
6329         i386_dr_insert_watchpoint.  All uses updated.
6330         (i386_low_remove_watchpoint): Renamed to
6331         i386_dr_remove_watchpoint.  All uses updated.
6332         (i386_low_region_ok_for_watchpoint): Renamed to
6333         i386_dr_region_ok_for_watchpoint.  All uses updated.
6334         (i386_low_stopped_data_address): Renamed to
6335         i386_dr_stopped_data_address.  All uses updated.
6336         (i386_low_stopped_by_watchpoint): Renamed to
6337         i386_dr_stopped_by_watchpoint.  All uses updated.
6338
6339 2014-06-18  Gary Benson  <gbenson@redhat.com>
6340
6341         * i386-low.c (i386_dr_low_can_set_addr): New macro.
6342         (i386_dr_low_can_set_control): Likewise.
6343         (i386_insert_aligned_watchpoint): New check.
6344
6345 2014-06-18  Gary Benson  <gbenson@redhat.com>
6346
6347         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6348         Renamed to state.
6349
6350 2014-06-18  Gary Benson  <gbenson@redhat.com>
6351
6352         * i386-low.c (i386_length_and_rw_bits): Use internal_error
6353         instead of fatal and error.
6354         (i386_handle_nonaligned_watchpoint): Likewise.
6355
6356 2014-06-18  Gary Benson  <gbenson@redhat.com>
6357
6358         * i386-low.c (i386_get_debug_register_length): New macro.
6359         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
6360         (i386_show_dr): Use debug_printf instead of fprintf.  Use
6361         phex to format values.
6362
6363 2014-06-18  Gary Benson  <gbenson@redhat.com>
6364
6365         * i386-low.h: Comment changes.
6366         * i386-low.c: Likewise.
6367
6368 2014-06-18  Gary Benson  <gbenson@redhat.com>
6369
6370         * i386-low.c: Whitespace changes.
6371
6372 2014-06-12  Tom Tromey  <tromey@redhat.com>
6373
6374         * utils.c (freeargv): Remove.
6375
6376 2014-06-12  Tom Tromey  <tromey@redhat.com>
6377
6378         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6379         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6380         (parse_debug_format_options): Likewise.
6381         (gdbserver_usage): Likewise.
6382         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6383         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6384         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6385         against libiberty.
6386         ($(LIBGNU)): Depend on libiberty.
6387         (all-lib): Recurse into all subdirs.
6388         (install-only): Invoke "install" target in subdirs.
6389         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6390         targets.
6391         * configure: Rebuild.
6392         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
6393         for vasprintf, vsnprintf, or gettimeofday.
6394         * configure.srv: Don't add safe-ctype.o or lbasename.o to
6395         srv_tgtobj.
6396
6397 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
6398
6399         * development.sh: Delete.
6400         * Makefile.in (config.status): Adjust dependency on development.sh.
6401         * configure.ac: Adjust development.sh source call.
6402         * configure: Regenerate.
6403
6404 2014-06-02  Pedro Alves  <palves@redhat.com>
6405
6406         * ax.c (gdb_free_agent_expr): New function.
6407         * ax.h (gdb_free_agent_expr): New declaration.
6408         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6409         list.
6410         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6411         static.
6412         (clear_breakpoint_conditions_and_commands): New function.
6413         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6414         (clear_breakpoint_conditions_and_commands): New declaration.
6415
6416 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6417
6418         * linux-aarch64-low.c (asm/ptrace.h): Include.
6419
6420 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
6421
6422         Fix TLS access for -static -pthread.
6423         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6424         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6425         (thread_db_load_search, try_thread_db_load_1): Initialize it.
6426
6427 2014-05-20  Pedro Alves  <palves@redhat.com>
6428
6429         * linux-aarch64-low.c (aarch64_insert_point)
6430         (aarch64_remove_point): No longer check whether the type is
6431         supported here.  Adjust to new interface.
6432         (the_low_target): Install aarch64_supports_z_point_type as
6433         supports_z_point_type method.
6434         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6435         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6436         instead of a Z packet char.  Adjust.
6437         (arm_supports_z_point_type): New function.
6438         (arm_insert_point, arm_remove_point): Adjust to new interface.
6439         (the_low_target): Install arm_supports_z_point_type.
6440         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6441         (cris_insert_point, cris_remove_point): Adjust to new interface.
6442         Don't check whether the type is supported here.
6443         (the_low_target): Install cris_supports_z_point_type.
6444         * linux-low.c (linux_supports_z_point_type): New function.
6445         (linux_insert_point, linux_remove_point): Adjust to new interface.
6446         * linux-low.h (struct linux_target_ops) <insert_point,
6447         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
6448         raw_breakpoint pointer parameter.
6449         <supports_z_point_type>: New method.
6450         * linux-mips-low.c (mips_supports_z_point_type): New function.
6451         (mips_insert_point, mips_remove_point): Adjust to new interface.
6452         Use mips_supports_z_point_type.
6453         (the_low_target): Install mips_supports_z_point_type.
6454         * linux-ppc-low.c (the_low_target): Install NULL as
6455         supports_z_point_type method.
6456         * linux-s390-low.c (the_low_target): Install NULL as
6457         supports_z_point_type method.
6458         * linux-sparc-low.c (the_low_target): Install NULL as
6459         supports_z_point_type method.
6460         * linux-x86-low.c (x86_supports_z_point_type): New function.
6461         (x86_insert_point): Adjust to new insert_point interface.  Use
6462         insert_memory_breakpoint.  Adjust to new
6463         i386_low_insert_watchpoint interface.
6464         (x86_remove_point): Adjust to remove_point interface.  Use
6465         remove_memory_breakpoint.  Adjust to new
6466         i386_low_remove_watchpoint interface.
6467         (the_low_target): Install x86_supports_z_point_type.
6468         * lynx-low.c (lynx_target_ops): Install NULL as
6469         supports_z_point_type callback.
6470         * nto-low.c (nto_supports_z_point_type): New.
6471         (nto_insert_point, nto_remove_point): Adjust to new interface.
6472         (nto_target_ops): Install nto_supports_z_point_type.
6473         * mem-break.c: Adjust intro comment.
6474         (struct raw_breakpoint) <raw_type, size>: New fields.
6475         <inserted>: Update comment.
6476         <shlib_disabled>: Delete field.
6477         (enum bkpt_type) <gdb_breakpoint>: Delete value.
6478         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6479         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6480         (raw_bkpt_type_to_target_hw_bp_type): New function.
6481         (find_enabled_raw_code_breakpoint_at): New function.
6482         (find_raw_breakpoint_at): New type and size parameters.  Use them.
6483         (insert_memory_breakpoint): New function, based off
6484         set_raw_breakpoint_at.
6485         (remove_memory_breakpoint): New function.
6486         (set_raw_breakpoint_at): Reimplement.
6487         (set_breakpoint): New, based on set_breakpoint_at.
6488         (set_breakpoint_at): Reimplement.
6489         (delete_raw_breakpoint): Go through the_target->remove_point
6490         instead of assuming memory breakpoints.
6491         (find_gdb_breakpoint_at): Delete.
6492         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6493         (find_gdb_breakpoint): New function.
6494         (set_gdb_breakpoint_at): Delete.
6495         (z_type_supported): New function.
6496         (set_gdb_breakpoint_1): New function, loosely based off
6497         set_gdb_breakpoint_at.
6498         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6499         (delete_gdb_breakpoint_at): Delete.
6500         (delete_gdb_breakpoint_1): New function, loosely based off
6501         delete_gdb_breakpoint_at.
6502         (delete_gdb_breakpoint): New function.
6503         (clear_gdb_breakpoint_conditions): Rename to ...
6504         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
6505         breakpoint.
6506         (add_condition_to_breakpoint): Make static.
6507         (add_breakpoint_condition): Take a struct breakpoint pointer
6508         instead of an address.  Adjust.
6509         (gdb_condition_true_at_breakpoint): Rename to ...
6510         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6511         z_type parameter.
6512         (gdb_condition_true_at_breakpoint): Reimplement.
6513         (add_breakpoint_commands): Take a struct breakpoint pointer
6514         instead of an address.  Adjust.
6515         (gdb_no_commands_at_breakpoint): Rename to ...
6516         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
6517         parameter.  Return true if no breakpoint was found.  Change debug
6518         output.
6519         (gdb_no_commands_at_breakpoint): Reimplement.
6520         (run_breakpoint_commands): Rename to ...
6521         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
6522         and change return type to boolean.
6523         (run_breakpoint_commands): New function.
6524         (gdb_breakpoint_here): Also check for Z1 breakpoints.
6525         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6526         breakpoint.  Go through the_target->remove_point instead of
6527         assuming memory breakpoint.
6528         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6529         software and hardware breakpoints.
6530         (reinsert_raw_breakpoint): Go through the_target->insert_point
6531         instead of assuming memory breakpoint.
6532         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6533         software and hardware breakpoints.
6534         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6535         Check both software and hardware breakpoints.
6536         (validate_inserted_breakpoint): Assert the breakpoint is a
6537         software breakpoint.  Set the inserted flag to -1 instead of
6538         setting shlib_disabled.
6539         (delete_disabled_breakpoints): Adjust.
6540         (validate_breakpoints): Only validate software breakpoints.
6541         Adjust to inserted flag change.
6542         (check_mem_read, check_mem_write): Skip breakpoint types other
6543         than software breakpoints.  Adjust to inserted flag change.
6544         * mem-break.h (enum raw_bkpt_type): New enum.
6545         (raw_breakpoint, struct process_info): Forward declare.
6546         (Z_packet_to_target_hw_bp_type): Delete declaration.
6547         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6548         (set_gdb_breakpoint, delete_gdb_breakpoint)
6549         (clear_breakpoint_conditions): New declarations.
6550         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6551         (breakpoint_inserted_here): Update comment.
6552         (add_breakpoint_condition, add_breakpoint_commands): Replace
6553         address parameter with a breakpoint pointer parameter.
6554         (gdb_breakpoint_here): Update comment.
6555         (delete_gdb_breakpoint_at): Delete.
6556         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6557         * server.c (process_point_options): Take a struct breakpoint
6558         pointer instead of an address.  Adjust.
6559         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6560         delete_gdb_breakpoint.
6561         * spu-low.c (spu_target_ops): Install NULL as
6562         supports_z_point_type method.
6563         * target.h: Include mem-break.h.
6564         (struct target_ops) <prepare_to_access_memory>: Update comment.
6565         <supports_z_point_type>: New field.
6566         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6567         instead of a char.  Also take a raw breakpoint pointer.
6568         * win32-arm-low.c (the_low_target): Install NULL as
6569         supports_z_point_type.
6570         * win32-i386-low.c (i386_supports_z_point_type): New function.
6571         (i386_insert_point, i386_remove_point): Adjust to new interface.
6572         (the_low_target): Install i386_supports_z_point_type.
6573         * win32-low.c (win32_supports_z_point_type): New function.
6574         (win32_insert_point, win32_remove_point): Adjust to new interface.
6575         (win32_target_ops): Install win32_supports_z_point_type.
6576         * win32-low.h (struct win32_target_ops):
6577         <supports_z_point_type>: New method.
6578         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6579         instead of a char.  Also take a raw breakpoint pointer.
6580
6581 2014-05-20  Pedro Alves  <palves@redhat.com>
6582
6583         * mem-break.h: Include break-common.h.
6584         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6585         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6586         (Z_packet_to_target_hw_bp_type): New declaration.
6587         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6588         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6589         (Z_PACKET_ACCESS_WP): Delete macros.
6590         (Z_packet_to_hw_type): Delete function.
6591         * i386-low.h: Don't include break-common.h here.
6592         (Z_packet_to_hw_type): Delete declaration.
6593         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6594         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6595         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6596         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6597         * linux-aarch64-low.c: Don't include break-common.h here.
6598         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6599         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6600         (Z_packet_to_target_hw_bp_type): Delete function.
6601         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6602         function.
6603         (mips_insert_point, mips_remove_point): Use
6604         Z_packet_to_target_hw_bp_type.
6605
6606 2014-05-20  Pedro Alves  <palves@redhat.com>
6607
6608         * linux-aarch64-low.c: Include break-common.h.
6609         (enum target_point_type): Delete.
6610         (Z_packet_to_point_type): Rename to ...
6611         (Z_packet_to_target_hw_bp_type): ... this, and return a
6612         target_hw_bp_type instead.
6613         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6614         instead of an enum target_point_type.
6615         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
6616         breakpoint type.
6617         (aarch64_dr_state_insert_one_point)
6618         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6619         (aarch64_handle_aligned_watchpoint)
6620         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6621         Take an enum target_hw_bp_type instead of an enum
6622         target_point_type.
6623         (aarch64_supports_z_point_type): New function.
6624         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
6625         use Z_packet_to_target_hw_bp_type.
6626
6627 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
6628
6629         * configure.ac: Only use -Werror by default when DEVELOPMENT
6630         is true.
6631         * configure: Regenerate.
6632
6633 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
6634
6635         Fix gdbserver qGetTLSAddr for x86_64 -m32.
6636         * linux-x86-low.c (X86_64_USER_REGS): New.
6637         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6638
6639 2014-04-28  Yao Qi  <yao@codesourcery.com>
6640
6641         * Makefile.in (i386-avx512.c): Fix the typo of generated file
6642         name.
6643
6644 2014-04-25  Pedro Alves  <palves@redhat.com>
6645
6646         PR server/16255
6647         * linux-low.c (linux_attach_fail_reason_string): New function.
6648         (linux_attach_lwp): Delete.
6649         (linux_attach_lwp_1): Rename to ...
6650         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
6651         argument.  Remove "initial" parameter.  Return int instead of
6652         void.  Don't error or warn here.
6653         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
6654         failure to attach to the tgid.  Call warning when failing to
6655         attach to an lwp.
6656         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6657         argument.  Remove "initial" parameter.  Return int instead of
6658         void.  Don't error or warn here.
6659         (linux_attach_fail_reason_string): New declaration.
6660         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6661         interface change.  Use linux_attach_fail_reason_string.
6662
6663 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
6664             Walfred Tedeschi  <walfred.tedeschi@intel.com>
6665
6666         * Makefile.in: Added rules to handle new files
6667         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6668         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6669         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6670         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6671         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6672         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6673         x32-avx512-linux.o.
6674         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6675         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6676         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6677         i386/x32-avx512.xml.
6678         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6679         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6680         i386/x32-avx512-linux.xml.
6681         * i387-fp.c (num_avx512_k_registers): New constant for number
6682         of K registers.
6683         (num_avx512_zmmh_low_registers): New constant for number of
6684         lower ZMM registers (0-15).
6685         (num_avx512_zmmh_high_registers): New constant for number of
6686         higher ZMM registers (16-31).
6687         (num_avx512_ymmh_registers): New contant for number of higher
6688         YMM registers (ymm16-31 added by avx521 on x86_64).
6689         (num_avx512_xmm_registers): New constant for number of higher
6690         XMM registers (xmm16-31 added by AVX512 on x86_64).
6691         (struct i387_xsave): Add space for AVX512 registers.
6692         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6693         Add code to handle AVX512 registers.
6694         (i387_xsave_to_cache): Add code to handle AVX512 registers.
6695         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6696         prototypei from generated file.
6697         (tdesc_amd64_avx512_linux): Likewise.
6698         (init_registers_x32_avx512_linux): Likewise.
6699         (tdesc_x32_avx512_linux): Likewise.
6700         (init_registers_i386_avx512_linux): Likewise.
6701         (tdesc_i386_avx512_linux): Likewise.
6702         (x86_64_regmap): Add AVX512 registers.
6703         (x86_linux_read_description): Add code to handle AVX512 XSTATE
6704         mask.
6705         (initialize_low_arch): Add code to initialize AVX512 registers.
6706
6707 2014-04-23  Pedro Alves  <palves@redhat.com>
6708
6709         * mem-break.c (find_gdb_breakpoint_at): Make static.
6710         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6711
6712 2014-04-23  Pedro Alves  <palves@redhat.com>
6713
6714         * i386-low.c: Don't include break-common.h here.
6715         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6716         prototype to take target_hw_bp_type as argument instead of a Z
6717         packet char.
6718         * i386-low.h: Include break-common.h here.
6719         (Z_packet_to_hw_type): Declare.
6720         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6721         prototypes.
6722         * linux-x86-low.c (x86_insert_point): Convert the packet number to
6723         a target_hw_bp_type before calling i386_low_insert_watchpoint.
6724         (x86_remove_point): Convert the packet number to a
6725         target_hw_bp_type before calling i386_low_remove_watchpoint.
6726         * win32-i386-low.c (i386_insert_point): Convert the packet number
6727         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6728         (i386_remove_point): Convert the packet number to a
6729         target_hw_bp_type before calling i386_low_remove_watchpoint.
6730
6731 2014-04-23  Pedro Alves  <palves@redhat.com>
6732
6733         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6734
6735 2014-04-10  Pedro Alves  <palves@redhat.com>
6736
6737         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6738         Check if the condition or command is NULL before checking if the
6739         breakpoint is known.  On success, return true.
6740         * mem-break.h (add_breakpoint_condition): Document return.
6741         (add_breakpoint_commands): Add describing comment.
6742         * server.c (skip_to_semicolon): New function.
6743         (process_point_options): Use it.
6744
6745 2014-04-09  Pedro Alves  <palves@redhat.com>
6746
6747         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6748         to lwpid_of.
6749
6750 2014-02-27  Pedro Alves  <palves@redhat.com>
6751
6752         PR 12702
6753         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6754         macros.
6755         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6756         output.
6757         (last_thread_of_process_p): Take a PID argument instead of a
6758         thread pointer.
6759         (linux_wait_for_lwp): Delete.
6760         (num_lwps, check_zombie_leaders, not_stopped_callback): New
6761         functions.
6762         (linux_low_filter_event): New function, party factored out from
6763         linux_wait_for_event.
6764         (linux_wait_for_event): Rename to ...
6765         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
6766         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
6767         sigsuspend.  Check for zombie leaders.
6768         (linux_wait_for_event): Reimplement as wrapper around
6769         linux_wait_for_event_filtered.
6770         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
6771         a normal or signal exit is seen, it's the whole process exiting.
6772         (wait_for_sigstop): No longer a for_each_inferior callback.
6773         Rewrite on top of linux_wait_for_event_filtered.
6774         (stop_all_lwps): Call wait_for_sigstop directly.
6775         * server.c (resume, handle_target_event): Handle
6776         TARGET_WAITKIND_NO_RESUMED.
6777
6778 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6779
6780         * win32-low.c (psapi_get_dll_name,
6781         * win32_CreateToolhelp32Snapshot): Delete.
6782         (win32_CreateToolhelp32Snapshot, win32_Module32First)
6783         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6784         Delete.
6785         (handle_load_dll): Add function description.
6786         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6787
6788 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6789
6790         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6791         Add comment.
6792         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6793         base address when calling win32_add_one_solib.
6794         (handle_load_dll): Delete local variable load_addr.
6795         Remove 0x1000 offset applied to DLL base address when calling
6796         win32_add_one_solib.
6797         (handle_unload_dll): Add comment.
6798
6799 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6800
6801         * win32-low.c (win32_add_all_dlls): Renames
6802         win32_ensure_ntdll_loaded.  Rewrite function documentation.
6803         Adjust implementation to always load all DLLs.
6804         Add 0x1000 offset to DLL base address when calling
6805         win32_add_one_solib.
6806         (child_initialization_done): New static global.
6807         (do_initial_child_stuff): Set child_initialization_done to
6808         zero during child initialization, and 1 after.  Replace call
6809         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6810         Add comment.
6811         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6812         (handle_unload_dll): Add function documentation.
6813         (get_child_debug_event): Ignore load and unload DLL events
6814         during child initialization.
6815
6816 2014-02-20  Doug Evans  <dje@google.com>
6817
6818         Remove global all_lwps.
6819         * inferiors.h (ptid_of): Move here from linux-low.h.
6820         (pid_of, lwpid_of): Ditto.
6821         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6822         parameter is a struct thread_info * now.
6823         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6824         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
6825         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6826         directly.
6827         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6828         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6829         * linux-arm-low.c (update_registers_callback): Update, "entry"
6830         parameter is a struct thread_info * now.
6831         Fetch lwpid from current_inferior directly.
6832         (arm_insert_point): Pass &all_threads to find_inferior instead of
6833         &all_lwps.
6834         (arm_remove_point): Ditto.
6835         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6836         (arm_prepare_to_resume): Fetch pid from thread.
6837         (arm_read_description): Fetch lwpid from current_inferior directly.
6838         * linux-low.c (all_lwps): Delete.
6839         (delete_lwp): Delete call to remove_inferior.
6840         (handle_extended_wait): Fetch lwpid from thread.
6841         (add_lwp): Don't set lwp->entry.id.  Remove call to
6842         add_inferior_to_list.
6843         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6844         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6845         (kill_one_lwp_callback): Ditto.
6846         (linux_kill): Don't dereference NULL pointer.
6847         Fetch ptid,lwpid from thread.
6848         (get_detach_signal): Fetch ptid from thread.
6849         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6850         Simplify call to regcache_invalidate_thread.
6851         (delete_lwp_callback): Update, "entry" parameter is a
6852         struct thread_info * now.  Fetch pid from thread.
6853         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6854         (status_pending_p_callback): Update, "entry" parameter is a
6855         struct thread_info * now.  Fetch ptid from thread.
6856         (find_lwp_pid): Update, "entry" parameter is a
6857         struct thread_info * now.
6858         (linux_wait_for_lwp): Fetch pid from thread.
6859         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6860         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6861         (enqueue_one_deferred_signal): Fetch lwpid from thread.
6862         (dequeue_one_deferred_signal): Ditto.
6863         (cancel_breakpoint): Fetch ptid from current_inferior.
6864         (linux_wait_for_event): Pass &all_threads to find_inferior,
6865         not &all_lwps.  Fetch ptid, lwpid from thread.
6866         (count_events_callback): Update, "entry" parameter is a
6867         struct thread_info * now.
6868         (select_singlestep_lwp_callback): Ditto.
6869         (select_event_lwp_callback): Ditto.
6870         (cancel_breakpoints_callback): Ditto.
6871         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6872         not &all_lwps.
6873         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
6874         (unsuspend_one_lwp): Update, "entry" parameter is a
6875         struct thread_info * now.
6876         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6877         not &all_lwps.
6878         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
6879         Fetch lwpid from thread, not lwp.
6880         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6881         Pass &all_threads to find_inferior, not &all_lwps.
6882         (send_sigstop): Fetch lwpid from thread, not lwp.
6883         (send_sigstop_callback): Update, "entry" parameter is a
6884         struct thread_info * now.
6885         (suspend_and_send_sigstop_callback): Ditto.
6886         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
6887         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6888         struct thread_info * now.
6889         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
6890         from thread, lwp.
6891         (lwp_running): Update, "entry" parameter is a
6892         struct thread_info * now.
6893         (stop_all_lwps): Fetch ptid from thread.
6894         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6895         (linux_resume_one_lwp): Fetch lwpid from thread.
6896         (linux_set_resume_request): Update, "entry" parameter is a
6897         struct thread_info * now.  Fetch pid, lwpid from thread.
6898         (resume_status_pending_p): Update, "entry" parameter is a
6899         struct thread_info * now.
6900         (need_step_over_p): Ditto.  Fetch lwpid from thread.
6901         (start_step_over): Fetch lwpid from thread.
6902         (linux_resume_one_thread): Update, "entry" parameter is a
6903         struct thread_info * now.  Fetch lwpid from thread.
6904         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6905         (proceed_one_lwp): Update, "entry" parameter is a
6906         struct thread_info * now.  Fetch lwpid from thread.
6907         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6908         struct thread_info * now.
6909         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6910         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
6911         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6912         directly.
6913         (regsets_store_inferior_registers): Ditto.
6914         (fetch_register, store_register): Ditto.
6915         (linux_read_memory, linux_write_memory): Ditto.
6916         (linux_request_interrupt): Ditto.
6917         (linux_read_auxv): Ditto.
6918         (linux_xfer_siginfo): Ditto.
6919         (linux_qxfer_spu): Ditto.
6920         (linux_qxfer_libraries_svr4): Ditto.
6921         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6922         moved to inferiors.h.
6923         (get_lwp): Delete.
6924         (get_thread_lwp): Update.
6925         (struct lwp_info): Delete member "entry".  Simplify comment for
6926         member "thread".
6927         (all_lwps): Delete.
6928         * linux-mips-low.c (mips_read_description): Fetch lwpid from
6929         current_inferior directly.
6930         (update_watch_registers_callback): Update, "entry" parameter is a
6931         struct thread_info * now.  Fetch pid from thread.
6932         (mips_linux_prepare_to_resume): Fetch ptid from thread.
6933         (mips_insert_point): Fetch lwpid from current_inferior.
6934         Pass &all_threads to find_inferior, not &all_lwps.
6935         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6936         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6937         directly.
6938         (mips_stopped_data_address): Ditto.
6939         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6940         directly.
6941         * linux-tile-low.c (tile_arch_setup): Ditto.
6942         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6943         (update_debug_registers_callback): Update, "entry" parameter is a
6944         struct thread_info * now.  Fetch pid from thread.
6945         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6946         Pass &all_threads to find_inferior, not &all_lwps.
6947         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6948         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6949         Pass &all_threads to find_inferior, not &all_lwps.
6950         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6951         (i386_dr_low_get_status): Ditto.
6952         (x86_linux_prepare_to_resume): Fetch ptid from thread.
6953         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6954         (x86_linux_read_description): Ditto.
6955         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6956
6957 2014-02-20  Doug Evans  <dje@google.com>
6958
6959         * inferiors.c (get_first_inferior): Fix buglet.
6960
6961 2014-02-19  Doug Evans  <dje@google.com>
6962
6963         * gdbthread.h (add_thread): Change result type to struct thread_info *.
6964         * inferiors.c (add_thread): Change result type to struct thread_info *.
6965         All callers updated.
6966         (add_lwp): Call add_thread here instead of in callers.
6967         All callers updated.
6968         * linux-low.h (get_lwp_thread): Rewrite.
6969         (struct lwp_info): New member "thread".
6970
6971 2014-02-19  Doug Evans  <dje@google.com>
6972
6973         * linux-low.c (add_lwp): Change result to struct lwp_info *.
6974         All callers updated.
6975
6976 2014-02-19  Doug Evans  <dje@google.com>
6977
6978         * inferiors.c (add_thread): Fix whitespace.
6979
6980 2014-02-19  Doug Evans  <dje@google.com>
6981
6982         * dll.c (clear_dlls): Replace accessing list implemention details
6983         with API function.
6984         * gdbthread.h (get_first_thread): Declare.
6985         * inferiors.c (for_each_inferior_with_data): New function.
6986         (get_first_thread): New function.
6987         (find_thread_ptid): Simplify.
6988         (get_first_inferior): New function.
6989         (clear_list): Delete.
6990         (one_inferior_p): New function.
6991         (clear_inferior_list): New function.
6992         (clear_inferiors): Update.
6993         * inferiors.h (for_each_inferior_with_data): Declare.
6994         (clear_inferior_list): Declare.
6995         (one_inferior_p): Declare.
6996         (get_first_inferior): Declare.
6997         * linux-low.c (linux_wait_for_event): Replace accessing list
6998         implemention details with API function.
6999         * server.c (target_running): Ditto.
7000         (accumulate_file_name_length): New function.
7001         (emit_dll_description): New function.
7002         (handle_qxfer_libraries): Replace accessing list implemention
7003         details with API function.
7004         (handle_qxfer_threads_worker): New function.
7005         (handle_qxfer_threads_proper): Replace accessing list implemention
7006         details with API function.
7007         (handle_query): Ditto.
7008         (visit_actioned_threads_callback_ftype): New typedef.
7009         (visit_actioned_threads_data): New struct.
7010         (visit_actioned_threads): Rewrite to be find_inferior callback.
7011         (resume): Call find_inferior.
7012         (handle_status): Replace accessing list implemention
7013         details with API function.
7014         (process_serial_event): Replace accessing list implemention details
7015         with API function.
7016         * target.c (set_desired_inferior): Replace accessing list implemention
7017         details with API function.
7018         * tracepoint.c (same_process_p): New function.
7019         (gdb_agent_about_to_close): Replace accessing list implemention
7020         details with API function.
7021         * win32-low.c (child_delete_thread): Replace accessing list
7022         implemention details with API function.
7023         (match_dll_by_basename): New function.
7024         (dll_is_loaded_by_basename): New function.
7025         (win32_ensure_ntdll_loaded): Replace accessing list implemention
7026         details call to dll_is_loaded_by_basename.
7027
7028 2014-02-19  Doug Evans  <dje@google.com>
7029
7030         * dll.h (struct dll_info): Add comment.
7031         * gdbthread.h (struct thread_info): Add comment.
7032         (current_ptid): Simplify.
7033         * inferiors.c (add_process): Update.
7034         (remove_process): Update.
7035         * inferiors.h (struct process_info): Rename member "head" to "entry".
7036         * linux-low.c (delete_lwp): Update.
7037         (add_lwp): Update.
7038         (last_thread_of_process_p): Update.
7039         (kill_one_lwp_callback, linux_kill): Update.
7040         (status_pending_p_callback): Update.
7041         (wait_for_sigstop): Update.  Simplify read of ptid.
7042         (start_step_over): Update.
7043         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7044         (get_lwp_thread): Update.
7045         (struct lwp_info): Rename member "head" to "entry".
7046         * regcache.h (inferior_list_entry): Delete.
7047         * server.c (kill_inferior_callback): Update.
7048         (detach_or_kill_inferior_callback): Update.
7049         (print_started_pid): Update.
7050         (print_attached_pid): Update.
7051         (process_serial_event): Simplify read of ptid.
7052         * thread-db.c (thread_db_create_event): Update.
7053         (thread_db_get_tls_address): Update.
7054         * win32-low.c (current_inferior_ptid): Simplify.
7055
7056 2014-02-19  Tom Tromey  <tromey@redhat.com>
7057
7058         * target.h (struct target_ops) <supports_btrace>: Add target_ops
7059         argument.
7060         (target_supports_btrace): Update.
7061
7062 2014-02-14  Yao Qi  <yao@codesourcery.com>
7063
7064         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7065         (rsp-low-ipa.o): New target.
7066
7067 2014-02-12  Tom Tromey  <tromey@redhat.com>
7068
7069         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7070         convert_ascii_to_int.
7071         * regcache.c (registers_to_string): Likewise.
7072         * remote-utils.c (decode_M_packet): Likewise.
7073         * server.c (process_serial_event): Likewise.
7074
7075 2014-02-12  Tom Tromey  <tromey@redhat.com>
7076
7077         * server.c (handle_query, handle_v_run): Use hex2bin, not
7078         unhexify.
7079         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7080
7081 2014-02-12  Tom Tromey  <tromey@redhat.com>
7082
7083         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7084         convert_int_to_ascii.
7085         * regcache.c (registers_to_string, collect_register_as_string):
7086         Likewise.
7087         * remote-utils.c (look_up_one_symbol, relocate_instruction):
7088         Likewise.
7089         * server.c (process_serial_event): Likewise.
7090         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7091         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7092
7093 2014-02-12  Tom Tromey  <tromey@redhat.com>
7094
7095         * remote-utils.c (look_up_one_symbol, monitor_output): Use
7096         bin2hex, not hexify.
7097         * tracepoint.c (cmd_qtstatus): Likewise.
7098
7099 2014-02-12  Tom Tromey  <tromey@redhat.com>
7100
7101         * remote-utils.c (monitor_output): Pass explicit length to
7102         hexify.
7103
7104 2014-02-12  Tom Tromey  <tromey@redhat.com>
7105
7106         * tracepoint.c: Include rsp-low.h.
7107         * server.c: Include rsp-low.h.
7108         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7109         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7110         declare.
7111         * remote-utils.c: Include rsp-low.h.
7112         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7113         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7114         (convert_int_to_ascii, convert_ascii_to_int): Move to
7115         common/rsp-low.c.
7116         * regcache.c: Include rsp-low.h.
7117         * ax.c: Include rsp-low.h.
7118         * Makefile.in (SFILES): Add common/rsp-low.c.
7119         (OBS): Add rsp-low.o.
7120         (rsp-low.o): New target.
7121
7122 2014-02-12  Tom Tromey  <tromey@redhat.com>
7123
7124         * utils.h (pulongest, plongest, phex_nz): Don't declare.
7125         Include print-utils.h.
7126         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7127         (plongest, thirty_two, phex_nz): Remove.
7128         * Makefile.in (SFILES): Add common/print-utils.c.
7129         (OBS): Add print-utils.o.
7130         (print-utils-ipa.o): New target.
7131         (print-utils.o): New target.
7132         (IPA_OBJS): Add print-utils-ipa.o.
7133
7134 2014-02-06  Tom Tromey  <tromey@redhat.com>
7135
7136         * Makefile.in (SFILES): Fix indentation.
7137
7138 2014-02-05  Doug Evans  <dje@google.com>
7139
7140         * linux-low.c (linux_wait_for_event): Improve comment.
7141         (linux_wait_1): Keep current_inferior in sync with event_child.
7142
7143 2014-01-22  Doug Evans  <dje@google.com>
7144
7145         * gdbthread.h (gdb_id_to_thread): Delete, unused.
7146
7147 2014-01-22  Doug Evans  <dje@google.com>
7148
7149         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7150         * configure: Regenerate.
7151         * config.in: Regenerate.
7152         * Makefile.in (SFILES): Add debug.c.
7153         (OBS): Add debug.o.
7154         * debug.c: New file.
7155         * debug.h: New file.
7156         * linux-aarch64-low.c (*): Update all debugging printfs to use
7157         debug_printf instead of fprintf.
7158         * linux-arm-low.c (*): Ditto.
7159         * linux-cris-low.c (*): Ditto.
7160         * linux-crisv32-low.c (*): Ditto.
7161         * linux-m32r-low.c (*): Ditto.
7162         * linux-sparc-low.c (*): Ditto.
7163         * linux-x86.c (*): Ditto.
7164         * linux-low.c (*): Ditto.
7165         (linux_wait_1): Add calls to debug_enter, debug_exit.
7166         (linux_wait): Remove redundant debugging printf.
7167         (stop_all_lwps): Add calls to debug_enter, debug_exit.
7168         (linux_resume, unstop_all_lwps): Ditto.
7169         * mem-break.c (*): Update all debugging printfs to use
7170         debug_printf instead of fprintf.
7171         * remote-utils.c (*): Ditto.
7172         * thread-db.c (*): Ditto.
7173         * server.c #include <ctype.h>, "gdb_vecs.h".
7174         (debug_threads): Moved to debug.c.
7175         (*): Update all debugging printfs to use debug_printf instead of
7176         fprintf.
7177         (start_inferior): Replace call to fflush with call to debug_flush.
7178         (monitor_show_help): Mention set debug-format.
7179         (parse_debug_format_options): New function.
7180         (handle_monitor_command): Handle "monitor set debug-format".
7181         (gdbserver_usage): Mention --debug-format.
7182         (main): Parse --debug-format.
7183         * server.h (debug_threads): Declaration moved to debug.h.
7184         #include "debug.h".
7185         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7186         trace_debug_1 that uses debug_printf.
7187         (tracepoint_look_up_symbols): Update all debugging printfs to use
7188         debug_printf instead of fprintf.
7189
7190 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
7191
7192         * linux-xtensa-low.c: Include asm/ptrace.h instead of
7193         sys/ptrace.h.
7194
7195 2014-01-17  Pedro Alves  <palves@redhat.com>
7196
7197         PR build/16445
7198         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7199         defined after including gdb_proc_service.h.
7200
7201 2014-01-16  Doug Evans  <dje@google.com>
7202
7203         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7204         (match_dll): Use it.
7205
7206 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
7207
7208         * target.h (target_ops) <read_btrace>: Change parameters and
7209         return type to allow error reporting.
7210         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
7211         trace reading errors on.
7212         * linux-low.c (linux_low_read_btrace): Pass trace reading
7213         errors on.
7214         (linux_low_disable_btrace): New.
7215
7216 2014-01-15  Doug Evans  <dje@google.com>
7217
7218         * inferiors.c (thread_id_to_gdb_id): Delete.
7219         * inferiors.h (thread_id_to_gdb_id): Delete.
7220
7221 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
7222
7223         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7224         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
7225         versions.
7226
7227 2014-01-08  Pedro Alves  <palves@redhat.com>
7228
7229         * server.c (handle_status): Don't discard previous queued stop
7230         replies or thread's pending status here.
7231         (main) <disconnection>: Do it here instead.
7232
7233 2014-01-08  Pedro Alves  <palves@redhat.com>
7234
7235         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7236         * server.c (visit_actioned_threads, handle_pending_status): New
7237         function.
7238         (handle_v_cont): Factor out parts to ...
7239         (resume): ... this new function.  If in all-stop, and a thread
7240         being resumed has a pending status, report it without actually
7241         resuming.
7242         (myresume): Adjust to use the new 'resume' function.
7243         (clear_pending_status_callback, set_pending_status_callback)
7244         (find_status_pending_thread_callback): New functions.
7245         (handle_status): Handle the case of multiple threads having
7246         interesting statuses to report.  Report threads' real last signal
7247         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
7248         with an interesting thread to report the status for, instead of
7249         always reporting the status of the first thread.
7250
7251 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
7252
7253         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7254         * gdbreplay.c (gdbreplay_version): Likewise.
7255
7256 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
7257
7258         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7259         iov.iov_len with the real length in use.
7260
7261 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
7262
7263         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7264         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7265         for all targets that use win32-low.c.
7266         * win32-low.c (win32_ensure_ntdll_loaded): New function.
7267         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7268
7269 2013-12-13  Pedro Alves  <palves@redhat.com>
7270
7271         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7272         if equal to TARGET_WAITKIND_LOADED.
7273         * win32-low.c (cached_status): New static global.
7274         (win32_wait): Add declaration.
7275         (do_initial_child_stuff): Flush all initial pending debug events
7276         up to the initial breakpoint.
7277         (win32_wait): If CACHED_STATUS was set, return that instead
7278         of doing a real wait.  Remove the code resuming the execution
7279         of the inferior after receiving a TARGET_WAITKIND_LOADED event
7280         during the initial phase.  Also remove the code changing
7281         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7282         TARGET_WAITKIND_STOPPED.
7283
7284 2013-12-11  Yao Qi  <yao@codesourcery.com>
7285
7286         * notif.c (handle_notif_ack): Return 0 if no notification
7287         matches.
7288
7289 2013-11-20  Doug Evans  <dje@google.com>
7290
7291         * linux-low.c (linux_set_resume_request): Fix comment.
7292
7293 2013-11-20  Doug Evans  <dje@google.com>
7294
7295         * linux-low.c (resume_status_pending_p): Tweak comment.
7296
7297 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7298
7299         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7300         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7301         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7302         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7303         (srv_amd64_regobj): Add amd64-mpx.o.
7304         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7305         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7306         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7307         * i387-fp.c (num_pl_bnd_register) Added constant.
7308         (num_pl_bnd_cfg_registers) Added constant.
7309         (struct i387_xsave) Added reserved area and MPX fields.
7310         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7311         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7312         function.
7313         (tdesc_i386_mpx_linux): Add MPX amd64 target.
7314         (init_registers_amd64_mpx_linux): Declare new function.
7315         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7316         (x86_64_regmap): Add MPX registers.
7317         (x86_linux_read_description): Add MPX case.
7318         (initialize_low_arch): Initialize MPX targets.
7319
7320 2013-11-18  Tom Tromey  <tromey@redhat.com>
7321
7322         * configure: Rebuild.
7323         * configure.ac: Don't check for stdlib.h.
7324         * gdbreplay.c: Unconditionally include stdlib.h.
7325
7326 2013-11-18  Tom Tromey  <tromey@redhat.com>
7327
7328         * config.in: Rebuild.
7329         * configure: Rebuild.
7330         * configure.ac: Don't use AC_HEADER_DIRENT.
7331
7332 2013-11-18  Tom Tromey  <tromey@redhat.com>
7333
7334         * server.h: Don't check HAVE_STRING_H.
7335         * gdbreplay.c: Don't check HAVE_STRING_H.
7336         * configure: Rebuild.
7337
7338 2013-11-18  Tom Tromey  <tromey@redhat.com>
7339
7340         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7341         LIBGNU.
7342
7343 2013-11-08  Tom Tromey  <tromey@redhat.com>
7344
7345         * configure, config.in: Rebuild.
7346         * configure.ac: Remove unused configury.
7347
7348 2013-11-08  Tom Tromey  <tromey@redhat.com>
7349
7350         * acinclude.m4: Include common.m4, codeset.m4.
7351         * configure, config.in: Rebuild.
7352         * configure.ac: Use GDB_AC_COMMON.
7353
7354 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7355
7356         * linux-s390-low.c (HWCAP_S390_TE): New define.
7357         (s390_arch_setup): Consider the TE field in the HWCAP for
7358         determining 'have_regset_tdb'.
7359
7360 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
7361
7362         PR gdb/16014
7363         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7364         call to sizeof.
7365
7366 2013-10-02  Pedro Alves  <palves@redhat.com>
7367
7368         * server.c (process_serial_event): Don't output "GDBserver
7369         exiting" if GDB is connected through stdio.
7370         * target.c (mywait): Likewise, be silent if GDB is connected
7371         through stdio.
7372
7373 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
7374
7375         * lynx-low.c (lynx_add_threads_after_attach): New function.
7376         (lynx_attach): Remove call to add_thread.  Add call to
7377         lynx_add_threads_after_attach instead.
7378
7379 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
7380
7381         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7382         * config.in, configure: Regenerated.
7383
7384 2013-09-18  Yao Qi  <yao@codesourcery.com>
7385
7386         PR server/15959
7387         * server.c (start_inferior): Clear 'resume_info'.
7388
7389 2013-09-16  Jiong Wang  <jiwang@tilera.com>
7390
7391         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7392         for each register.
7393
7394 2013-09-16  Jiong Wang  <jiwang@tilera.com>
7395
7396         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7397         linux-tile-low.o to srv_tgtobj.
7398
7399 2013-09-16  Will Newton  <will.newton@linaro.org>
7400
7401         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7402         out regs.
7403
7404 2013-09-06  Pedro Alves  <palves@redhat.com>
7405
7406         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7407         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7408         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7409         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7410         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7411         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7412
7413 2013-09-06  Pedro Alves  <palves@redhat.com>
7414
7415         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7416         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7417
7418 2013-09-06  Pedro Alves  <palves@redhat.com>
7419
7420         * linux-amd64-ipa.c: Include tracepoint.h.
7421         * linux-i386-ipa.c: Include tracepoint.h.
7422
7423 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
7424
7425         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7426         (ps_get_thread_area): New function.
7427
7428 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
7429
7430         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7431         (initialize_low_arch): Call init_registers_crisv32 rather than
7432         init_register_crisv32.
7433
7434 2013-09-05  Pedro Alves  <palves@redhat.com>
7435
7436         * server.h (handle_vFile, hostio_last_error_from_errno): Move
7437         to ...
7438         * hostio.h: ... this new file.
7439         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7440         win32-low.c: Include hostio.h.
7441
7442 2013-09-05  Pedro Alves  <palves@redhat.com>
7443
7444         * server.h (gdb_client_data, handler_func, callback_handler_func)
7445         (delete_file_handler, add_file_handler, append_callback_event)
7446         (delete_callback_event, start_event_loop, initialize_event_loop):
7447         Move to event-loop.h and include it.
7448         * event-loop.h: New file.
7449
7450 2013-09-05  Pedro Alves  <palves@redhat.com>
7451
7452         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7453         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7454         (loaded_dll, unloaded_dll): Move to ...
7455         * dll.h: ... this new file.
7456         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7457
7458 2013-09-05  Pedro Alves  <palves@redhat.com>
7459
7460         * server.h (current_process, get_thread_process, all_processes)
7461         (add_inferior_to_list, for_each_inferior, current_inferior)
7462         (remove_inferior, add_process, remove_process, find_process_pid)
7463         (have_started_inferiors_p, have_attached_inferiors_p)
7464         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7465         (clear_inferiors, find_inferior, find_inferior_id)
7466         (inferior_target_data, set_inferior_target_data)
7467         (inferior_regcache_data, set_inferior_regcache_data): Move to
7468         inferiors.h, and include it.
7469         * inferiors.h: New file.
7470
7471 2013-09-05  Pedro Alves  <palves@redhat.com>
7472
7473         * server.h (struct emit_ops, current_insn_ptr, emit_error):
7474         Move ...
7475         * ax.h: ... here.
7476
7477 2013-09-05  Pedro Alves  <palves@redhat.com>
7478
7479         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7480         tracepoint.h.
7481         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7482         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7483         (handle_tracepoint_general_set, handle_tracepoint_query)
7484         (tracepoint_finished_step, tracepoint_was_hit)
7485         (release_while_stepping_state_list, current_traceframe)
7486         (in_readonly_region, traceframe_read_mem)
7487         (fetch_traceframe_registers, traceframe_read_sdata)
7488         (traceframe_read_info, struct fast_tpoint_collect_status)
7489         (fast_tracepoint_collecting, force_unlock_trace_buffer)
7490         (handle_tracepoit_bkpts, initialize_low_tracepoint)
7491         (supply_fast_tracepoint_registers)
7492         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7493         (ipa_tdesc, claim_trampoline_space)
7494         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7495         (agent_mem_read, agent_get_trace_state_variable_value)
7496         (agent_set_trace_state_variable_value, agent_tsv_read)
7497         (agent_mem_read_string, get_raw_reg_func_addr)
7498         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7499         * tracepoint.h: ... this new file.
7500
7501 2013-09-05  Pedro Alves  <palves@redhat.com>
7502
7503         * server.h (perror_with_name, error, fatal, warning, paddress)
7504         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7505         include it.
7506         * utils.h: New file.
7507
7508 2013-09-05  Pedro Alves  <palves@redhat.com>
7509
7510         * server.h (remote_debug, noack_mode, transport_is_reliable)
7511         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7512         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7513         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7514         (write_enn, initialize_async_io, enable_async_io)
7515         (disable_async_io, check_remote_input_interrupt_request)
7516         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7517         (dead_thread_notify, prepare_resume_reply)
7518         (decode_address_to_semicolon, decode_address, decode_m_packet)
7519         (decode_M_packet, decode_X_packet, decode_xfer_write)
7520         (decode_search_memory_packet, unhexify, hexify)
7521         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7522         (look_up_one_symbol, relocate_instruction)
7523         (monitor_output): Move to remote-utils.h, and include it.
7524         * remote-utils.h: New file.
7525
7526 2013-09-05  Pedro Alves  <palves@redhat.com>
7527
7528         * server.h (_): Delete.
7529
7530 2013-09-02  Pedro Alves  <palves@redhat.com>
7531
7532         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7533         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7534         allocated.
7535         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7536
7537 2013-09-02  Pierre Muller  <muller@sourceware.org>
7538
7539         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7540         or WriteProcessMemory complete successfully and handle
7541         ERROR_PARTIAL_COPY error.
7542
7543 2013-09-02  Pedro Alves  <palves@redhat.com>
7544
7545         * server.c (gdb_read_memory): Return -1 on traceframe memory read
7546         error instead of EIO.
7547
7548 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
7549
7550         PR server/15604
7551         * linux-low.c: Include filestuff.h.
7552         (linux_create_inferior) <pid == 0>: Call close_most_fds.
7553         * lynx-low.c: Include filestuff.h.
7554         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7555         * server.c: Include filestuff.h.
7556         (main): Call notice_open_fds.
7557         * spu-low.c: Include filestuff.h.
7558         (spu_create_inferior) <pid == 0>: Call close_most_fds.
7559
7560 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
7561
7562         * Makefile.in: Explain why ../target and ../nat are not
7563         listed as include file search paths.
7564         (linux-waitpid.o): New object file rule.
7565         * configure.srv (srv_native_linux_obj): New variable.
7566         Replace all occurrences of linux native object files with
7567         $srv_native_linux_obj.
7568         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7569         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7570         (linux_enable_event_reporting): Remove declaration.
7571         (my_waitpid): Moved to common/linux-waitpid.c.
7572         (linux_wait_for_event): Pass ptid when calling
7573         linux_enable_event_reporting.
7574         (linux_supports_tracefork_flag): Remove.
7575         (linux_enable_event_reporting): Likewise.
7576         (linux_tracefork_grandchild): Remove.
7577         (STACK_SIZE): Moved to common/linux-ptrace.c.
7578         (linux_tracefork_child): Remove.
7579         (linux_test_for_tracefork): Remove.
7580         (linux_look_up_symbols): Call linux_supports_traceclone.
7581         (initialize_low): Remove call to linux_test_for_tracefork.
7582         * linux-low.h (PTRACE_TYPE_ARG3): Move to
7583         common/linux-ptrace.h.
7584         (PTRACE_TYPE_ARG4): Likewise.
7585         Include linux-ptrace.h.
7586
7587 2013-08-21  Pedro Alves  <palves@redhat.com>
7588
7589         * config.in: Renegerate.
7590
7591 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
7592
7593         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7594         (SFILES): Remove $(srcdir)/common/target-common.c and
7595         add $(srcdir)/target/waitstatus.c.
7596         (OBS): Remove target-common.o and add waitstatus.o.
7597         (server_h): Remove $(srcdir)/../common/target-common.h and
7598         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7599         and $(srcdir)/../target/waitstatus.h.
7600         (target-common.o): Remove.
7601         (waitstatus.o): New target object file.
7602         * target.h: Do not include target-common.h and
7603         include target/resume.h, target/wait.h and
7604         target/waitstatus.h.
7605
7606 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
7607
7608         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7609         to PTRACE_TYPE_ARG3.
7610         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7611         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7612         PTRACE_TYPE_ARG4.
7613         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7614         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7615
7616 2013-07-27  Jie Zhang  <jie@codesourcery.com>
7617             Daniel Jacobowitz  <dan@codesourcery.com>
7618             Yao Qi  <yao@codesourcery.com>
7619
7620         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7621         (mips-linux-watch.o): New rule.
7622         (mips_linux_watch_h): New variable.
7623         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7624         srv_tgtobj.
7625         * linux-mips-low.c: Include mips-linux-watch.h.
7626         (struct arch_process_info, struct arch_lwp_info): New.
7627         (update_watch_registers_callback): New function.
7628         (mips_linux_new_process, mips_linux_new_thread) New functions.
7629         (mips_linux_prepare_to_resume, mips_insert_point): New
7630         functions.
7631         (mips_remove_point, mips_stopped_by_watchpoint): New
7632         functions.
7633         (rsp_bp_type_to_target_hw_bp_type): New function.
7634         (mips_stopped_data_address): New function.
7635         (the_low_target): Add watchpoint support functions.
7636
7637 2013-07-27  Yao Qi  <yao@codesourcery.com>
7638
7639         * i386-low.c: Include break-common.h.
7640         (enum target_hw_bp_type): Remove.
7641
7642 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
7643
7644         * Makefile.in (SFILES): /common/target-common.c.
7645         (OBS): Add target-common.o.
7646         (server_h): Add $(srcdir)/../common/target-common.h.
7647         (target-common.o): New target.
7648         * server.c (queue_stop_reply_callback): Free
7649         status string after use.
7650         * target.c (target_waitstatus_to_string): Remove.
7651         * target.h: Include target-common.h.
7652         (resume_kind): Likewise.
7653         (target_waitkind): Likewise.
7654         (target_waitstatus): Likewise.
7655         (TARGET_WNOHANG): Likewise.
7656
7657 2013-07-04  Yao Qi  <yao@codesourcery.com>
7658
7659         * Makefile.in (host_alias): Use @host_noncanonical@.
7660         (target_alias): Use @target_noncanonical@.
7661         * configure.ac: Use ACX_NONCANONICAL_TARGET and
7662         ACX_NONCANONICAL_HOST.
7663         * configure: Regenerated.
7664
7665         Revert:
7666         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
7667
7668         * configure.ac (version_host, version_target): Set and AC_SUBST them.
7669         * configure: Rebuild.
7670         * Makefile.in (version_host, version_target): Get from configure.
7671         (version.c): Use $(version_host) and $(version_target).
7672
7673 2013-07-03  Pedro Alves  <palves@redhat.com>
7674
7675         * Makefile.in (config.status): Depend on development.sh.
7676         * acinclude.m4: Include libmcheck.m4.
7677         * configure: Regenerate.
7678
7679 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
7680
7681         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7682         attribute inside the parentheses.
7683         (winapi_DebugSetProcessKillOnExit): Ditto.
7684         (winapi_DebugBreakProcess): Ditto.
7685         (winapi_GenerateConsoleCtrlEvent): Ditto.
7686
7687 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
7688
7689         * notif.h (notif_event): Add a dummy member to avoid compiler
7690         errors.
7691
7692 2013-07-01  Pedro Alves  <palves@redhat.com>
7693
7694         * hostio.c (HOSTIO_PATH_MAX): Define.
7695         (require_filename, handle_open, handle_unlink, handle_readlink):
7696         Use it.
7697
7698 2013-07-01  Pedro Alves  <palves@redhat.com>
7699
7700         * server.h: Include "pathmax.h".
7701         * linux-low.c: Don't include sys/param.h.
7702         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7703         MAXPATHLEN.
7704         * win32-low.c: Don't include sys/param.h.
7705         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7706
7707 2013-07-01  Pedro Alves  <palves@redhat.com>
7708
7709         * event-loop.c: Don't check HAVE_UNISTD_H before including
7710         <unistd.h>.
7711         * gdbreplay.c: Likewise.
7712         * remote-utils.c: Likewise.
7713         * server.c: Likewise.
7714         * configure.ac: Don't check for unistd.h.
7715         * configure: Regenerate.
7716
7717 2013-06-28  Tom Tromey  <tromey@redhat.com>
7718
7719         * Makefile.in (version.c): Use version.in, not
7720         common/version.in.
7721
7722 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
7723
7724         * configure.ac (version_host, version_target): Set and AC_SUBST them.
7725         * configure: Rebuild.
7726         * Makefile.in (version_host, version_target): Get from configure.
7727         (version.c): Use $(version_host) and $(version_target).
7728
7729 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
7730
7731         Fix trace-status to output user name without trailing colon.
7732         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7733
7734 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
7735
7736         Fix trace-status to output proper start-time and stop-time.
7737         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7738         output start time and stop time in hex as gdb expects.
7739
7740 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
7741
7742         * tracepoint.c (build_traceframe_info_xml): Output trace state
7743         variables present in the trace buffer.
7744
7745 2013-06-24  Tom Tromey  <tromey@redhat.com>
7746
7747         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7748         create-version.sh.
7749         (version.o): Remove.
7750         * gdbreplay.c: Include version.h.
7751         (version, host_name): Don't declare.
7752         * server.h: Include version.h.
7753         (version, host_name): Don't declare.
7754
7755 2013-06-12  Pedro Alves  <palves@redhat.com>
7756
7757         * linux-x86-low.c (linux_is_elf64): Delete global.
7758         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7759         with local linux_pid_exe_is_elf_64_file use.
7760
7761 2013-06-11  Pedro Alves  <palves@redhat.com>
7762
7763         * linux-low.c (regset_disabled, disable_regset): New functions.
7764         (regsets_fetch_inferior_registers)
7765         (regsets_store_inferior_registers): Use them.
7766         (initialize_regsets_info); Don't allocate the disabled_regsets
7767         array here.
7768         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7769         comment.
7770
7771 2013-06-11  Pedro Alves  <palves@redhat.com>
7772
7773         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7774         xmalloc.
7775
7776 2013-06-11  Pedro Alves  <palves@redhat.com>
7777
7778         * linux-x86-low.c (initialize_low_arch): Call
7779         init_registers_x32_avx_linux.
7780
7781 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
7782
7783         Fix compatibility with Android Bionic.
7784         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7785         it is not empty.
7786
7787 2013-06-07  Pedro Alves  <palves@redhat.com>
7788
7789         PR server/14823
7790         * Makefile.in (OBS): Add tdesc.o.
7791         (IPA_OBJS): Add tdesc-ipa.o.
7792         (tdesc-ipa.o): New rule.
7793         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7794         interface.
7795         * linux-low.c (new_inferior): Delete.
7796         (disabled_regsets, num_regsets): Delete.
7797         (linux_add_process): Adjust to set the new per-process
7798         new_inferior flag.
7799         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7800         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
7801         was a stop.  When calling arch_setup, switch the current inferior
7802         to the thread that got an event.
7803         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7804         (regsets_fetch_inferior_registers)
7805         (regsets_store_inferior_registers): New regsets_info parameter.
7806         Adjust to use it.
7807         (linux_register_in_regsets): New regs_info parameter.  Adjust to
7808         use it.
7809         (register_addr, fetch_register, store_register): New usrregs_info
7810         parameter.  Adjust to use it.
7811         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7812         parameter regs_info.  Adjust to use it.
7813         (linux_fetch_registers): Get the current inferior's regs_info, and
7814         adjust to use it.
7815         (linux_store_registers): Ditto.
7816         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7817         (initialize_low): Don't initialize the target_regsets here.  Call
7818         initialize_low_arch.
7819         * linux-low.h (target_regsets): Delete declaration.
7820         (struct regsets_info): New.
7821         (struct usrregs_info): New.
7822         (struct regs_info): New.
7823         (struct process_info_private) <new_inferior>: New field.
7824         (struct linux_target_ops): Delete the num_regs, regmap, and
7825         regset_bitmap fields.  New field regs_info.
7826         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7827         * i387-fp.c (num_xmm_registers): Delete.
7828         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7829         calls to new interface.
7830         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7831         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7832         Infer the number of xmm registers from the regcache's target
7833         description.
7834         * i387-fp.h (num_xmm_registers): Delete.
7835         * inferiors.c (add_thread): Don't install the thread's regcache
7836         here.
7837         * proc-service.c (gregset_info): Fetch the current inferior's
7838         regs_info.  Adjust to use it.
7839         * regcache.c: Include tdesc.h.
7840         (register_bytes, reg_defs, num_registers)
7841         (gdbserver_expedite_regs): Delete.
7842         (get_thread_regcache): If the thread doesn't have a regcache yet,
7843         create one, instead of aborting gdbserver.
7844         (regcache_invalidate_one): Rename to ...
7845         (regcache_invalidate_thread): ... this.
7846         (regcache_invalidate_one): New.
7847         (regcache_invalidate): Only invalidate registers of the current
7848         process.
7849         (init_register_cache): Add target_desc parameter, and use it.
7850         (new_register_cache): Ditto.  Assert the target description has a
7851         non zero registers_size.
7852         (regcache_cpy): Add assertions.  Adjust.
7853         (realloc_register_cache, set_register_cache): Delete.
7854         (registers_to_string, registers_from_string): Adjust.
7855         (find_register_by_name, find_regno, find_register_by_number)
7856         (register_cache_size): Add target_desc parameter, and use it.
7857         (free_register_cache_thread, free_register_cache_thread_one)
7858         (regcache_release, register_cache_size): New.
7859         (register_size): Add target_desc parameter, and use it.
7860         (register_data, supply_register, supply_register_zeroed)
7861         (supply_regblock, supply_register_by_name, collect_register)
7862         (collect_register_as_string, collect_register_by_name): Adjust.
7863         * regcache.h (struct target_desc): Forward declare.
7864         (struct regcache) <tdesc>: New field.
7865         (init_register_cache, new_register_cache): Add target_desc
7866         parameter.
7867         (regcache_invalidate_thread): Declare.
7868         (regcache_invalidate_one): Delete declaration.
7869         (regcache_release): Declare.
7870         (find_register_by_number, register_cache_size, register_size)
7871         (find_regno): Add target_desc parameter.
7872         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7873         declarations.
7874         * remote-utils.c: Include tdesc.h.
7875         (outreg, prepare_resume_reply): Adjust.
7876         * server.c: Include tdesc.h.
7877         (gdbserver_xmltarget): Delete declaration.
7878         (get_features_xml, process_serial_event): Adjust.
7879         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7880         declare.
7881         (struct process_info) <tdesc>: New field.
7882         (ipa_tdesc): Declare.
7883         * tdesc.c: New file.
7884         * tdesc.h: New file.
7885         * tracepoint.c: Include tdesc.h.
7886         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7887         (get_context_regcache): Adjust to pass ipa_tdesc down.
7888         (do_action_at_tracepoint): Adjust to get the register cache size
7889         from the context regcache's description.
7890         (traceframe_walk_blocks): Adjust to get the register cache size
7891         from the current trace frame's description.
7892         (traceframe_get_pc): Adjust to get current trace frame's
7893         description and pass it down.
7894         (gdb_collect): Adjust to get the register cache size from the
7895         IPA's description.
7896         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7897         (gdbserver_xmltarget): Delete.
7898         (initialize_low_tracepoint): Set the ipa's target description.
7899         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7900         (initialize_low_tracepoint): Set the ipa's target description.
7901         * linux-x86-low.c: Include tdesc.h.
7902         [__x86_64__] (is_64bit_tdesc): New.
7903         (ps_get_thread_area, x86_get_thread_area): Use it.
7904         (i386_cannot_store_register): Rename to ...
7905         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
7906         (i386_cannot_fetch_register): Rename to ...
7907         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
7908         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7909         to new interface.
7910         (target_regsets): Rename to ...
7911         (x86_regsets): ... this.
7912         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7913         interface.
7914         (x86_siginfo_fixup): Use is_64bit_tdesc.
7915         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7916         (tdesc_x32_avx_linux, tdesc_x32_linux)
7917         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7918         Declare.
7919         (x86_linux_update_xmltarget): Delete.
7920         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7921         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7922         (AMD64_LINUX_USER64_CS): New.
7923         (x86_linux_read_description): New, based on
7924         x86_linux_update_xmltarget.
7925         (same_process_callback): New.
7926         (x86_arch_setup_process_callback): New.
7927         (x86_linux_update_xmltarget): New.
7928         (x86_regsets_info): New.
7929         (amd64_linux_regs_info): New.
7930         (i386_linux_usrregs_info): New.
7931         (i386_linux_regs_info): New.
7932         (x86_linux_regs_info): New.
7933         (x86_arch_setup): Reimplement.
7934         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7935         (x86_emit_ops): Ditto.
7936         (the_low_target): Adjust.  Install x86_linux_regs_info,
7937         x86_cannot_fetch_register, and x86_cannot_store_register.
7938         (initialize_low_arch): New.
7939         * linux-ia64-low.c (tdesc_ia64): Declare.
7940         (ia64_fetch_register): Adjust.
7941         (ia64_usrregs_info, regs_info): New globals.
7942         (ia64_regs_info): New function.
7943         (the_low_target): Adjust.
7944         (initialize_low_arch): New function.
7945         * linux-sparc-low.c (tdesc_sparc64): Declare.
7946         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7947         Adjust.
7948         (sparc_arch_setup): New function.
7949         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7950         (the_low_target): Adjust.
7951         (initialize_low_arch): New function.
7952         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7953         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7954         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7955         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7956         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7957         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7958         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7959         (tdesc_powerpc_isa205_vsx64l): Declare.
7960         (ppc_cannot_store_register, ppc_collect_ptrace_register)
7961         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7962         (ppc_set_pc, ppc_get_hwcap): Adjust.
7963         (ppc_usrregs_info): Forward declare.
7964         (!__powerpc64__) ppc_regmap_adjusted: New global.
7965         (ppc_arch_setup): Adjust to the current process'es target
7966         description.
7967         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7968         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7969         (ppc_store_evrregset): Adjust.
7970         (target_regsets): Rename to ...
7971         (ppc_regsets): ... this, and make static.
7972         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7973         (ppc_regs_info): New function.
7974         (the_low_target): Adjust.
7975         (initialize_low_arch): New function.
7976         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7977         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7978         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7979         (tdesc_s390x_linux64v2): Declare.
7980         (s390_collect_ptrace_register, s390_supply_ptrace_register)
7981         (s390_fill_gregset, s390_store_last_break): Adjust.
7982         (target_regsets): Rename to ...
7983         (s390_regsets): ... this, and make static.
7984         (s390_get_pc, s390_set_pc): Adjust.
7985         (s390_get_hwcap): New target_desc parameter, and use it.
7986         [__s390x__] (have_hwcap_s390_high_gprs): New global.
7987         (s390_arch_setup): Adjust to set the current process'es target
7988         description.  Don't adjust the regmap.
7989         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7990         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7991         (regs_info_3264): New globals.
7992         (s390_regs_info): New function.
7993         (the_low_target): Adjust.
7994         (initialize_low_arch): New function.
7995         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7996         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7997         [__mips64] (init_registers_mips_linux)
7998         (init_registers_mips_dsp_linux): Delete defines.
7999         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8000         (have_dsp): New global.
8001         (mips_read_description): New, based on mips_arch_setup.
8002         (mips_arch_setup): Reimplement.
8003         (get_usrregs_info): New function.
8004         (mips_cannot_fetch_register, mips_cannot_store_register)
8005         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8006         (mips_fill_fpregset, mips_store_fpregset): Adjust.
8007         (target_regsets): Rename to ...
8008         (mips_regsets): ... this, and make static.
8009         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8010         (dsp_regs_info, regs_info): New globals.
8011         (mips_regs_info): New function.
8012         (the_low_target): Adjust.
8013         (initialize_low_arch): New function.
8014         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8015         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8016         Declare.
8017         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8018         (arm_read_description): New, with bits factored from
8019         arm_arch_setup.
8020         (arm_arch_setup): Reimplement.
8021         (target_regsets): Rename to ...
8022         (arm_regsets): ... this, and make static.
8023         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8024         (arm_regs_info): New function.
8025         (the_low_target): Adjust.
8026         (initialize_low_arch): New function.
8027         * linux-m68k-low.c (tdesc_m68k): Declare.
8028         (target_regsets): Rename to ...
8029         (m68k_regsets): ... this, and make static.
8030         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8031         (m68k_regs_info): New function.
8032         (m68k_arch_setup): New function.
8033         (the_low_target): Adjust.
8034         (initialize_low_arch): New function.
8035         * linux-sh-low.c (tdesc_sharch): Declare.
8036         (target_regsets): Rename to ...
8037         (sh_regsets): ... this, and make static.
8038         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8039         (sh_regs_info, sh_arch_setup): New functions.
8040         (the_low_target): Adjust.
8041         (initialize_low_arch): New function.
8042         * linux-bfin-low.c (tdesc_bfin): Declare.
8043         (bfin_arch_setup): New function.
8044         (bfin_usrregs_info, regs_info): New globals.
8045         (bfin_regs_info): New function.
8046         (the_low_target): Adjust.
8047         (initialize_low_arch): New function.
8048         * linux-cris-low.c (tdesc_cris): Declare.
8049         (cris_arch_setup): New function.
8050         (cris_usrregs_info, regs_info): New globals.
8051         (cris_regs_info): New function.
8052         (the_low_target): Adjust.
8053         (initialize_low_arch): New function.
8054         * linux-cris-low.c (tdesc_crisv32): Declare.
8055         (cris_arch_setup): New function.
8056         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8057         (cris_regs_info): New function.
8058         (the_low_target): Adjust.
8059         (initialize_low_arch): New function.
8060         * linux-m32r-low.c (tdesc_m32r): Declare.
8061         (m32r_arch_setup): New function.
8062         (m32r_usrregs_info, regs_info): New globals.
8063         (m32r_regs_info): Adjust.
8064         (initialize_low_arch): New function.
8065         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8066         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8067         (tic6x_usrregs_info): Forward declare.
8068         (tic6x_read_description): New function, based on ...
8069         (tic6x_arch_setup): ... this.  Reimplement.
8070         (target_regsets): Rename to ...
8071         (tic6x_regsets): ... this, and make static.
8072         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8073         (tic6x_regs_info): New function.
8074         (the_low_target): Adjust.
8075         (initialize_low_arch): New function.
8076         * linux-xtensa-low.c (tdesc_xtensa): Declare.
8077         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8078         (target_regsets): Rename to ...
8079         (xtensa_regsets): ... this, and make static.
8080         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8081         globals.
8082         (xtensa_arch_setup, xtensa_regs_info): New functions.
8083         (the_low_target): Adjust.
8084         (initialize_low_arch): New function.
8085         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8086         (nios2_arch_setup): Set the current process'es tdesc.
8087         (target_regsets): Rename to ...
8088         (nios2_regsets): ... this.
8089         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8090         (nios2_regs_info): New function.
8091         (the_low_target): Adjust.
8092         (initialize_low_arch): New function.
8093         * linux-aarch64-low.c (tdesc_aarch64): Declare.
8094         (aarch64_arch_setup): Set the current process'es tdesc.
8095         (target_regsets): Rename to ...
8096         (aarch64_regsets): ... this.
8097         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8098         (aarch64_regs_info): New function.
8099         (the_low_target): Adjust.
8100         (initialize_low_arch): New function.
8101         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8102         globals.
8103         (target_regsets): Rename to ...
8104         (tile_regsets): ... this.
8105         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8106         (tile_regs_info): New function.
8107         (tile_arch_setup): Set the current process'es tdesc.
8108         (the_low_target): Adjust.
8109         (initialize_low_arch): New function.
8110         * spu-low.c (tdesc_spu): Declare.
8111         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8112         * win32-arm-low.c (tdesc_arm): Declare.
8113         (arm_arch_setup): New function.
8114         (the_low_target): Install arm_arch_setup instead of
8115         init_registers_arm.
8116         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8117         (init_windows_x86): Rename to ...
8118         (i386_arch_setup): ... this.  Set `win32_tdesc'.
8119         (the_low_target): Adjust.
8120         * win32-low.c (win32_tdesc): New global.
8121         (child_add_thread): Don't create the thread cache here.
8122         (do_initial_child_stuff): Set the new process'es tdesc.
8123         * win32-low.h (struct target_desc): Forward declare.
8124         (win32_tdesc): Declare.
8125         * lynx-i386-low.c (tdesc_i386): Declare global.
8126         (lynx_i386_arch_setup): Set `lynx_tdesc'.
8127         * lynx-low.c (lynx_tdesc): New global.
8128         (lynx_add_process): Set the new process'es tdesc.
8129         * lynx-low.h (struct target_desc): Forward declare.
8130         (lynx_tdesc): Declare global.
8131         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8132         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8133         * nto-low.c (nto_tdesc): New global.
8134         (do_attach): Set the new process'es tdesc.
8135         * nto-low.h (struct target_desc): Forward declare.
8136         (nto_tdesc): Declare.
8137         * nto-x86-low.c (tdesc_i386): Declare.
8138         (nto_x86_arch_setup): Set `nto_tdesc'.
8139
8140 2013-06-04  Gary Benson  <gbenson@redhat.com>
8141
8142         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8143         to qSupported response when appropriate.
8144         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8145         with nonzero-length annex.
8146         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8147         arguments supplied in annex.
8148
8149 2013-05-31  Doug Evans  <dje@google.com>
8150
8151         PR server/15594
8152         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8153         64 bits in 64-cross-32 environment.
8154
8155 2013-05-28  Pedro Alves  <palves@redhat.com>
8156
8157         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8158         (aarch64-without-fpu.c): Delete rule.
8159         * configure.srv (aarch64*-*-linux*): Remove references to
8160         aarch64-without-fpu.o and aarch64-without-fpu.xml.
8161         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8162         declaration.
8163
8164 2013-05-24  Pedro Alves  <palves@redhat.com>
8165
8166         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8167         instead of strchr/decode_address.  Error if the range isn't split
8168         with a ','.  Don't assume there's be a ':' in the action.
8169
8170 2013-05-23  Yao Qi  <yao@codesourcery.com>
8171             Pedro Alves  <palves@redhat.com>
8172
8173         * linux-low.c (lwp_in_step_range): New function.
8174         (linux_wait_1): If the thread was range stepping and stopped
8175         outside the stepping range, report the stop to GDB.  Otherwise,
8176         continue stepping.  Add range stepping debug output.
8177         (linux_set_resume_request): Copy the step range from the resume
8178         request to the lwp.
8179         (linux_supports_range_stepping): New.
8180         (linux_target_ops) <supports_range_stepping>: Set to
8181         linux_supports_range_stepping.
8182         * linux-low.h (struct linux_target_ops)
8183         <supports_range_stepping>: New field.
8184         (struct lwp_info) <step_range_start, step_range_end>: New fields.
8185         * linux-x86-low.c (x86_supports_range_stepping): New.
8186         (the_low_target) <supports_range_stepping>: Set to
8187         x86_supports_range_stepping.
8188         * server.c (handle_v_cont): Handle 'r' action.
8189         (handle_v_requests): Append ";r" if the target supports range
8190         stepping.
8191         * target.h (struct thread_resume) <step_range_start,
8192         step_range_end>: New fields.
8193         (struct target_ops) <supports_range_stepping>:
8194         New field.
8195         (target_supports_range_stepping): New macro.
8196
8197 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8198
8199         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8200         confusion in comment.
8201
8202 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8203
8204         * lynx-low.c (struct process_info_private): New type.
8205         (lynx_add_process): New function.
8206         (lynx_create_inferior, lynx_attach): Replace calls to
8207         add_process by calls to lynx_add_process.
8208         (lynx_resume): If PTID is null, then try using
8209         current_process()->private->last_wait_event_ptid.
8210         Add comments.
8211         (lynx_clear_inferiors): Delete.  The contents of that function
8212         has been inlined in lynx_mourn;
8213         (lynx_wait_1): Save the ptid in the process's private data.
8214         (lynx_mourn): Free the process' private data.  Replace call
8215         to lynx_clear_inferiors by call to clear_inferiors.
8216
8217 2013-05-17  Yao Qi  <yao@codesourcery.com>
8218
8219         * i386-low.c (i386_length_and_rw_bits): Move the comment to
8220         the right place.
8221
8222 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
8223
8224         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8225         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
8226         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8227         PT_TEXT_END_ADDR guards.  Update comments.
8228         (linux_target_op) <read_offsets>: Conditionally define to
8229         linux_read_offsets if the target is UCLIBC and if it defines
8230         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8231
8232 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
8233             Andrew Jenner  <andrew@codesourcery.com>
8234
8235         * Makefile.in (SFILES): Add linux-nios2-low.c.
8236         (clean): Add action to delete nios2-linux.c.
8237         (nios2-linux.c): New rule.
8238         * configure.srv: Add nios2*-*-linux*.
8239         * linux-nios2-low.c: New.
8240
8241 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
8242
8243         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8244
8245 2013-04-25  Hui Zhu  <hui@codesourcery.com>
8246
8247         PR gdb/15186
8248         * ax.c (ax_printf): Add fflush.
8249
8250 2013-04-22  Tom Tromey  <tromey@redhat.com>
8251
8252         * Makefile.in (SFILES): Add filestuff.c.
8253         (OBS): Add filestuff.o.
8254         (filestuff.o): New target.
8255         * config.in, configure: Rebuild.
8256         * configure.ac: Check for fdwalk, pipe2.
8257
8258 2013-04-17  Pedro Alves  <palves@redhat.com>
8259
8260         * configure.ac (USE_THREAD_DB): Delete variable.
8261         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8262         Don't AC_SUBST USE_THREAD_DB.
8263         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8264         * config.in, configure: Regenerate.
8265
8266 2013-04-16  Pedro Alves  <palves@redhat.com>
8267
8268         * linux-low.h (struct lwp_info) <thread_known>: Move under
8269         the USE_THREAD_DB #ifdef.
8270
8271 2013-04-16  Pedro Alves  <palves@redhat.com>
8272
8273         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8274         (linux-low.o): Delete rule.
8275         * linux-low.h: Always include "gdb_thread_db.h" instead of
8276         conditionally including thread_db.h.
8277         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8278         HAVE_THREAD_DB_H.
8279
8280 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8281
8282         * Makefile.in (install-only): Fix make install regression.
8283
8284 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
8285
8286         Convert man pages to texinfo, new gdbinit.5 texinfo page.
8287         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8288         installation.
8289         * gdbserver.1: Remove.
8290
8291 2013-03-22  Pedro Alves  <palves@redhat.com>
8292
8293         * linux-low.c (handle_extended_wait): Don't call
8294         linux_enable_event_reporting.
8295
8296 2013-03-15  Tony Theodore  <tonyt@logyst.com>
8297
8298         PR build/9098:
8299         * Makefile.in (SHELL): Use @SHELL@.
8300
8301 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
8302
8303         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8304         compiler warning.
8305
8306 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
8307
8308         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8309         Remove extraneous NULL element.
8310
8311 2013-03-13  Yao Qi  <yao@codesourcery.com>
8312
8313         * tracepoint.c (traceframe_read_tsv): Look for the last matched
8314         'V' block in trace frame.
8315
8316 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8317
8318         * target.h (struct target_ops): Add btrace ops.
8319         (target_supports_btrace): New macro.
8320         (target_enable_btrace): New macro.
8321         (target_disable_btrace): New macro.
8322         (target_read_btrace): New macro.
8323         * gdbthread.h (struct thread_info): Add btrace field.
8324         * server.c: Include btrace-common.h.
8325         (handle_btrace_general_set): New function.
8326         (handle_btrace_enable): New function.
8327         (handle_btrace_disable): New function.
8328         (handle_general_set): Call handle_btrace_general_set.
8329         (handle_qxfer_btrace): New function.
8330         (struct qxfer qxfer_packets[]): Add btrace entry.
8331         * inferiors.c (remove_thread): Disable btrace.
8332         * linux-low: Include linux-btrace.h.
8333         (linux_low_enable_btrace): New function.
8334         (linux_low_read_btrace): New function.
8335         (linux_target_ops): Add btrace ops.
8336         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8337         Add srv_linux_btrace=yes.
8338         (x86_64-*-linux*): Add linux-btrace.o.
8339         Add srv_linux_btrace=yes.
8340         * configure.ac: Define HAVE_LINUX_BTRACE.
8341         * config.in: Regenerated.
8342         * configure: Regenerated.
8343
8344 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8345
8346         * server.c (handle_qxfer): Preserve error message if -3 is
8347         returned.
8348         (qxfer): Document the -3 return value.
8349
8350 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8351
8352         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8353         (linux_btrace_h): New variable.
8354         (linux-btrace.o): New rule.
8355
8356 2013-03-08  Stan Shebs  <stan@codesourcery.com>
8357             Hafiz Abid Qadeer  <abidh@codesourcery.com>
8358
8359         * tracepoint.c (trace_buffer_size): New global.
8360         (DEFAULT_TRACE_BUFFER_SIZE): New define.
8361         (init_trace_buffer): Change to one-argument function. Allocate
8362         trace buffer memory.
8363         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8364         handle QTBuffer:size packet.
8365         (cmd_bigqtbuffer_size): New function.
8366         (initialize_tracepoint): Call init_trace_buffer with
8367         DEFAULT_TRACE_BUFFER_SIZE.
8368         * server.c (handle_query): Add QTBuffer:size in the
8369         supported packets.
8370
8371 2013-03-07  Yao Qi  <yao@codesourcery.com>
8372
8373         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8374         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8375         of -1.
8376         (cmd_qtsp): Adjust condition.  Do post increment.
8377         Set cur_action and cur_step_action back to 0.
8378
8379 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
8380
8381         PR server/15236
8382         * linux-low.c (linux_write_memory): Return early success if LEN is
8383         zero.
8384
8385 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
8386
8387         * configure.srv: Add x86_64-*-cygwin* as target.
8388
8389 2013-02-28  Tom Tromey  <tromey@redhat.com>
8390
8391         * configure.ac: Invoke AC_SYS_LARGEFILE.
8392         * configure, config.in: Rebuild.
8393
8394 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
8395
8396         * win32-low.c: Throughout, fix format strings and casts of
8397         printf-like functions to avoid type related warnings on all
8398         platforms.
8399         (get_child_debug_event): Print dwDebugEventCode as hex since
8400         that's how it's usually documented.
8401
8402 2013-02-28  Yao Qi  <yao@codesourcery.com>
8403
8404         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8405         pulongest.
8406
8407 2013-02-27  Jiong Wang  <jiwang@tilera.com>
8408
8409         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8410         (reg-tilegx32.c): New rule.
8411         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8412         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
8413         different register info initializer according to elf class.
8414         (init_registers_tilgx32): New function.  The tilegx32 register info
8415         initializer.
8416         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8417         (tile_store_gregset): Likewise.
8418
8419 2013-02-27  Yao Qi  <yao@codesourcery.com>
8420
8421         * server.c (process_point_options): Print debug message when
8422         debug_threads is true.
8423
8424 2013-02-26  Yao Qi  <yao@codesourcery.com>
8425
8426         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8427
8428 2013-02-19  Pedro Alves  <palves@redhat.com>
8429             Kai Tietz <ktietz@redhat.com>
8430
8431         PR gdb/15161
8432
8433         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8434         instead of strtoul to extract address from packet.
8435         (process_serial_event) <'z'>: Likewise.
8436
8437 2013-02-18  Yao Qi  <yao@codesourcery.com>
8438
8439         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8440
8441 2013-02-14  Pedro Alves  <palves@redhat.com>
8442
8443         Plug memory leak.
8444
8445         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8446         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8447
8448 2013-02-14  Pedro Alves  <palves@redhat.com>
8449
8450         * tracepoint.c (cmd_qtdpsrc): Use savestring.
8451
8452 2013-02-14  Pedro Alves  <palves@redhat.com>
8453
8454         * tracepoint.c (save_string): Delete.
8455         (add_tracepoint_action): Use savestring instead of save_string.
8456
8457 2013-02-12  Pedro Alves  <palves@redhat.com>
8458
8459         * linux-xtensa-low.c: Ditto.
8460         * xtensa-xtregs.c: Ditto.
8461
8462 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
8463
8464         * thread-db.c (thread_db_get_tls_address): NULL pointer check
8465         thread_db.
8466
8467 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8468
8469         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8470         aarch64_num_wp_regs and aarch64_num_bp_regs to
8471         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8472
8473 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8474
8475         * linux-aarch64-low.c (ps_get_thread_area): Replace
8476         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8477
8478 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
8479             Marcus Shawcroft  <marcus.shawcroft@arm.com>
8480             Nigel Stephens  <nigel.stephens@arm.com>
8481             Yufeng Zhang  <yufeng.zhang@arm.com>
8482
8483         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8484         (aarch64.c, aarch64-without-fpu.c): New targets.
8485         * configure.srv (aarch64*-*-linux*): New.
8486         * linux-aarch64-low.c: New file.
8487
8488 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8489
8490         * linux-low.c (handle_extended_wait, linux_create_inferior)
8491         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8492         (dequeue_one_deferred_signal, linux_resume_one_thread)
8493         (fetch_register, linux_write_memory, linux_enable_event_reporting)
8494         (linux_tracefork_grandchild, linux_test_for_tracefork)
8495         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8496         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8497         where the argument is 0.
8498
8499 2013-01-25  Yao Qi  <yao@codesourcery.com>
8500
8501         * event-loop.c: Include "queue.h".
8502         (gdb_event_p): New typedef.
8503         (struct gdb_event) <next_event>: Remove.
8504         (event_queue): Change to QUEUE(gdb_event_p).
8505         (async_queue_event): Remove.
8506         (gdb_event_xfree): New.
8507         (initialize_event_loop): New.
8508         (process_event): Use API from QUEUE.
8509         (wait_for_event): Likewise.
8510         * server.c (main): Call initialize_event_loop.
8511         * server.h (initialize_event_loop): Declare.
8512
8513 2013-01-18  Yao Qi  <yao@codesourcery.com>
8514
8515         * ax.h (struct eval_agent_expr_context): New.
8516         (gdb_eval_agent_expr): Update declaration.
8517         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8518         TFRAME.  Add new argument CTX.
8519         * server.h (struct eval_agent_expr_context): Declare.
8520         (agent_mem_read, agent_tsv_read): Update declaration.
8521         (agent_mem_read_string): Likewise.
8522         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8523         (add_traceframe_block): Add new argument TPOINT.
8524         Increase TPOINT->traceframe_usage.
8525         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8526         eval_tracepoint_agent_expr.
8527         (condition_true_at_tracepoint): Likewise.
8528         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
8529         (agent_mem_read_string, agent_tsv_read): Likewise.
8530
8531 2013-01-16  Yao Qi  <yao@codesourcery.com>
8532
8533         * linux-low.c (linux_resume_one_lwp): Don't check
8534         'lwp->bp_reinsert != 0'.
8535
8536 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8537             Pedro Alves  <palves@redhat.com>
8538
8539         * lynx-low.c (ptrace_request_to_str): Define a temporary
8540         macro and use it to simplify this function's implementation.
8541
8542 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8543
8544         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8545         sets errno.
8546
8547 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8548
8549         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8550
8551 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8552
8553         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8554
8555 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8556
8557         * lynx-low.c (lynx_resume): Use the resume_info parameter
8558         to determine the ptid for the lynx_ptrace call, unless
8559         it is equal to minus_one_ptid, in which case we use the
8560         ptid of the current_inferior.
8561         (lynx_wait_1): After having received a thread create/exit
8562         event, resume the inferior's execution using the signaling
8563         thread's ptid, rather than the old ptid.
8564
8565 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8566
8567         * lynx-low.c (lynx_resume): Delete variable ret.
8568
8569 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
8570
8571         * gdbreplay.c (gdbreplay_version): Update copyright year.
8572         * server.c (gdbserver_version): Likewise.
8573
8574 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8575
8576         * lynx-low.c (lynx_wait_1): Add debug trace before adding
8577         new thread.
8578
8579 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8580
8581         * lynx-low.c (ptrace_request_to_str): Add handling for
8582         PTRACE_GETTRACESIG.
8583
8584 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8585
8586         * lynx-low.c (lynx_attach): Delete variable new_process.
8587
8588 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8589
8590         * lynx-low.c (lynx_create_inferior): Delete variable
8591         new_process.
8592
8593 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8594
8595         * lynx-low.c (ptrace_request_to_str): Do not handle
8596         PTRACE_GETTHREADLIST if this macro does not exist.
8597
8598 2012-12-15  Yao Qi  <yao@codesourcery.com>
8599
8600         * Makefile.in (OBS): Add notif.o.
8601         * notif.c, notif.h: New.
8602         * server.c: Include "notif.h".
8603         (struct vstop_notif) <next>: Remove.
8604         <base>: New field.
8605         (queue_stop_reply): Update.
8606         (push_event, send_next_stop_reply): Remove.
8607         (discard_queued_stop_replies): Update.
8608         (notif_stop): New variable.
8609         (handle_v_stopped): Remove.
8610         (handle_v_requests): Don't call handle_v_stopped.  Call
8611         handle_ack_notif instead.
8612         (queue_stop_reply_callback): Call notif_event_enque instead
8613         of queue_stop_reply.
8614         (handle_status): Don't call send_next_stop_reply, call
8615         notif_write_event instead.
8616         (kill_inferior_callback): Likewise.
8617         (detach_or_kill_inferior_callback): Likewise.
8618         (main): Call initialize_notif.
8619         (process_serial_event): Call QUEUE_is_empty.
8620         (handle_target_event): Call notif_push instead of push event.
8621         * server.h (push_event): Remove declaration.
8622
8623 2012-12-10  Tom Tromey  <tromey@redhat.com>
8624
8625         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8626         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8627         macros.
8628         (.c.o): Rewrite.
8629         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8630         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8631         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8632         (amd64-linux-ipa.o, ax.o): Rewrite.
8633         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8634         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8635         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8636         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8637         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8638         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8639         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8640         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8641         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8642         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8643         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8644         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8645         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8646         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8647         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8648         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8649         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8650         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8651         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8652         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8653         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8654         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8655         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8656         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8657         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8658         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8659         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8660         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8661         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8662         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8663         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8664         (reg-tilegx.o): Remove.
8665         (all_object_files): New macro.
8666         Include .deps files.
8667         * aclocal.m4, configure: Rebuild.
8668         * acinclude.m4: Include depstand.m4, lead-dot.m4.
8669         * configure.ac: Invoke ZW_CREATE_DEPDIR,
8670         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
8671
8672 2012-12-05  Tom Tromey  <tromey@redhat.com>
8673
8674         PR gdb/14917:
8675         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8676
8677 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
8678
8679         * configure.ac: Check for linux/perf_event.h.
8680         * config.in: Regenerated.
8681         * configure: Regenerated.
8682
8683 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
8684
8685         * hostio.c (handle_readlink): Decrease buffer size
8686         parameter passed to readlink by one byte.
8687
8688 2012-11-26  Yao Qi  <yao@codesourcery.com>
8689
8690         * configure.ac (build_warnings): Append '-Wempty-body'.
8691         * configure: Regenerated.
8692         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8693         body.
8694
8695 2012-11-15  Pierre Muller  <muller@sourceware.org>
8696
8697         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8698         * config.in: Regenerate.
8699         * configure: Regenerate.
8700         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8701         Use "gdb_wait.h" header instead of <sys/wait.h> header.
8702         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8703         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8704         header.
8705         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
8706         instead of <sys/wait.h> header.
8707         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8708
8709 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
8710
8711         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8712         (various make rules): Remove -DGDBSERVER
8713
8714 2012-11-09  Yao Qi  <yao@codesourcery.com>
8715
8716         * spu-low.c (current_ptid): Move it to ..
8717         * gdbthread.h: ... here.  New.
8718         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8719         * server.c (myresume, process_serial_event): Likewise.
8720         * thread-db.c (thread_db_find_new_threads): Likewise.
8721         * tracepoint.c (run_inferior_command): Likewise.
8722
8723 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
8724
8725         * server.c (handle_search_memory_1): Include access length in
8726         warning message.
8727
8728 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
8729
8730         * linux-crisv32-low.c: Fix compile errors.
8731
8732 2012-09-04  Yao Qi  <yao@codesourcery.com>
8733
8734         * tracepoint.c (cmd_qtsv): Adjust debug message.
8735         Don't check CUR_TPOINT.
8736
8737 2012-08-28  Yao Qi  <yao@codesourcery.com>
8738
8739         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8740         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8741         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8742         Remove declarations of xmalloc, xreallloc, xstrdup and
8743         freeargv.
8744         * Makefile.in (libiberty_h): New.
8745         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8746         (linux-bfin-low.o): Append dependency 'libiberty.h'.
8747
8748 2012-08-23  Yao Qi  <yao@codesourcery.com>
8749
8750         * server.h: Remove declaration of 'xsnprintf'.
8751
8752 2012-08-22  Keith Seitz  <keiths@redhat.com>
8753
8754         * server.h: Include build-gnulib-gbserver/config.h.
8755         * gdbreplay.c: Likewise.
8756
8757 2012-08-08  Doug Evans  <dje@google.com>
8758
8759         * Makefile.in (SFILES): Add gdb_vecs.c.
8760         (OBS): Add gdb_vecs.o.
8761         (gdb_vecs_h, host_defs_h): New variables.
8762         (thread-db.o): Add $(gdb_vecs_h) dependency.
8763         (gdb_vecs.o): New rule.
8764         * thread-db.c: #include "gdb_vecs.h".
8765         (thread_db_load_search): Use a vector to iterate over path elements.
8766         Handle text appearing after "$pdir".
8767
8768         * configure.ac: Add check for strstr.
8769         * config.in: Regenerate.
8770         * configure: Regenerate.
8771
8772 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8773
8774         * hostio.c (handle_pread): If pread fails, fall back to attempting
8775         lseek/read.
8776         (handle_pwrite): Likewise for pwrite.
8777
8778 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
8779
8780         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8781         between unsupported TYPE and unimplementable ADDR/LEN combination.
8782         (arm_insert_point): Act on new return value.
8783
8784 2012-07-31  Pedro Alves  <palves@redhat.com>
8785
8786         * server.c (process_point_options): Only skip tokens if we find
8787         one that is unrecognized.  Don't treat 'X' specially while
8788         skipping unrecognized tokens.
8789
8790 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
8791
8792         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8793         to 4-byte-align HW breakpoint addresses for Thumb.
8794
8795 2012-07-27  Yao Qi  <yao@codesourcery.com>
8796
8797         PR remote/14161.
8798
8799         * server.h: Declare gdb_agent_about_to_close.
8800         * target.c (kill_inferior): Include "agent.h".
8801         New.  Send command 'kill'.
8802         * target.h (kill_inferior): Removed macro.
8803         * tracepoint.c (gdb_agent_about_to_close): New.
8804         (gdb_agent_helper_thread): Handle command 'close'.
8805         Wait endlessly until the inferior stops.
8806         Install gdb_agent_remove_socket to atexit hook.
8807         (agent_socket_name): New static variable.
8808         (gdb_agent_socket_init): Replace local variable 'name' with
8809         'agent_socket_name'.
8810         (gdb_agent_remove_socket): New.
8811
8812 2012-07-27  Yao Qi  <yao@codesourcery.com>
8813
8814         * server.c (process_point_options): Stop at 'X' when parsing.
8815
8816 2012-07-19  Michael Eager  <eager@eagercon.com>
8817
8818         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8819         to hw_execute.
8820         * linux-x86-low.c (x86_insert_point, x86_remove_point):
8821         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8822         hardware breakpoint.
8823
8824 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8825
8826         * gdbserver/linux-low.c (initialize_low): Call
8827         linux_ptrace_init_warnings.
8828
8829 2012-07-02  Doug Evans  <dje@google.com>
8830
8831         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8832         pointer to int.
8833
8834 2012-07-02  Stan Shebs  <stan@codesourcery.com>
8835
8836         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8837         (ax.o): Add it to build rule.
8838         (ax-ipa.o): Ditto.
8839         (OBS): Add format.o.
8840         (IPA_OBS): Add format.o.
8841         * server.c (handle_query): Claim support for breakpoint commands.
8842         (process_point_options): Add command case.
8843         (process_serial_event): Leave running if there are printfs in
8844         effect.
8845         * mem-break.h (any_persistent_commands): Declare.
8846         (add_breakpoint_commands): Declare.
8847         (gdb_no_commands_at_breakpoint): Declare.
8848         (run_breakpoint_commands): Declare.
8849         * mem-break.c (struct point_command_list): New struct.
8850         (struct breakpoint): New field command_list.
8851         (any_persistent_commands): New function.
8852         (add_commands_to_breakpoint): New function.
8853         (add_breakpoint_commands): New function.
8854         (gdb_no_commands_at_breakpoint): New function.
8855         (run_breakpoint_commands): New function.
8856         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8857         locally.
8858         * ax.c: Include format.h.
8859         (ax_printf): New function.
8860         (gdb_eval_agent_expr): Add printf opcode.
8861
8862 2012-06-13  Yao Qi  <yao@codesourcery.com>
8863
8864         * server.c (start_inferior): Remove duplicated writes to fields
8865         'last_resume_kind' and 'last_status' of 'current_inferior'.
8866
8867 2012-06-12  Yao Qi  <yao@codesourcery.com>
8868             Pedro Alves  <palves@redhat.com>
8869
8870         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
8871         comment.
8872         * server.c (handle_v_cont): Extend comment.
8873
8874 2012-06-11  Yao Qi  <yao@codesourcery.com>
8875
8876         * linux-low.c (linux_attach): Add 'static'.
8877
8878 2012-06-06  Yao Qi  <yao@codesourcery.com>
8879
8880         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8881
8882 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
8883
8884         Fix gcc -flto compilation warning.
8885         * server.c (main): Make variable multi_mode and attach volatile.
8886
8887 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
8888
8889         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8890         if the platform doesn't know about it.
8891
8892 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
8893
8894         * Makefile.in (SFILES): Add linux-tile-low.c.
8895         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8896         * configure.srv: Handle tilegx-*-linux*.
8897         * linux-tile-low.c: New file.
8898
8899 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8900
8901         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8902
8903 2012-05-24  Pedro Alves  <palves@redhat.com>
8904
8905         PR gdb/7205
8906
8907         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8908
8909 2012-05-24  Pedro Alves  <palves@redhat.com>
8910
8911         PR gdb/7205
8912
8913         Replace target_signal with gdb_signal throughout.
8914
8915 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
8916
8917         * linux-low.c (linux_store_registers): Avoid the copying sequence
8918         when no data has been retrieved by ptrace.
8919
8920 2012-05-22  Will Deacon  <will.deacon@arm.com>
8921
8922         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8923         Include asm/ptrace.h.
8924         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8925         already defined.
8926
8927 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
8928
8929         * linux-low.c (linux_store_registers): Don't re-retrieve data
8930         with ptrace that has already been obtained from /proc.  Always
8931         copy any data retrieved with ptrace to the buffer supplied.
8932
8933 2012-05-11  Yao Qi  <yao@codesourcery.com>
8934             Pedro Alves  <palves@redhat.com>
8935
8936         * linux-low.c (enum stopping_threads_kind): New.
8937         (stopping_threads): Change type to `enum stopping_threads_kind'.
8938         (handle_extended_wait): If stopping and suspending threads, leave
8939         the new_lwp suspended too.
8940         (linux_wait_for_event): Adjust.
8941         (stop_all_lwps): Set `stopping_threads' to
8942         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8943         whether we're suspending threads or just stopping them.  Assert no
8944         recursion happens.
8945
8946 2012-04-29  Yao Qi  <yao@codesourcery.com>
8947
8948         * server.h: Move some code to ...
8949         * gdbthread.h: ... here.  New.
8950         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8951         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8952         (nto-low.o, win32-low.o): Likewise.
8953         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8954         * regcache.c, remote-utils.c, server.c: Likewise.
8955         * target.c, tracepoint.c, win32-low.c: Likewise.
8956
8957 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
8958
8959         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8960         (PTRACE_ARG4_TYPE): Likewise.
8961         (PTRACE_XFER_TYPE): Likewise.
8962         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8963         ptrace to PTRACE_ARG3_TYPE.
8964         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8965         (PTRACE_ARG4_TYPE): Likewise.
8966         (PTRACE_XFER_TYPE): Likewise.
8967         (linux_detach_one_lwp): Cast fourth argument of
8968         ptrace to long then PTRACE_ARG4_TYPE.
8969         (regsets_fetch_inferior_registers): Cast third argument of
8970         ptrace to long then PTRACE_ARG3_TYPE.
8971         (regsets_store_inferior_registers): Likewise.
8972
8973 2012-04-20  Pedro Alves  <palves@redhat.com>
8974
8975         * configure: Regenerate.
8976
8977 2012-04-19  Pedro Alves  <palves@redhat.com>
8978
8979         * Makefile.in (GNULIB_BUILDDIR): New.
8980         (LIBGNU, INCGNU, GNULIB_H): Adjust.
8981         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8982         (all, install-only, uninstall, clean-info, all-lib, clean): No
8983         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
8984         (maintainer-clean realclean distclean): Use subdir_do.
8985         (subdir_do): New.
8986         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
8987         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
8988         * acinclude.m4: Include acx_configure_dir.m4.
8989         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8990         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
8991         ACX_CONFIGURE_DIR.
8992         (GNULIB): New.
8993         (GNULIB_STDINT_H): Adjust.
8994         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8995         * gdbreplay.c: Include build-gnulib/config.h.
8996         * server.h: Likewise.
8997         * aclocal.m4: Regenerate.
8998         * config.in: Regenerate.
8999         * configure: Regenerate.
9000
9001 2012-04-19  Pedro Alves  <palves@redhat.com>
9002
9003         * Makefile.in (LIBGNU, INCGNU): Adjust.
9004         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9005         (all, install-only, uninstall, clean-info, all-lib, clean)
9006         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9007         * configure.ac: Adjust AC_OUTPUT output.
9008         * aclocal.m4: Regenerate.
9009         * configure: Regenerate.
9010
9011 2012-04-19  Pedro Alves  <palves@redhat.com>
9012
9013         * Makefile.in (generated_files): New.
9014         (server_h): Remove the explicit dependency on config.h, and depend
9015         on $generated_files.
9016
9017 2012-04-19  Pedro Alves  <palves@redhat.com>
9018
9019         * Makefile.in (INCGNU): Add -Ignulib.
9020
9021 2012-04-19  Pedro Alves  <palves@redhat.com>
9022
9023         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9024         (INCGNU): ... this, and spell out -I here.
9025         (GNULIB_LIB): Rename to ...
9026         (LIBGNU): ... this.
9027         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9028
9029 2012-04-19  Pedro Alves  <palves@redhat.com>
9030
9031         * config.in: Regenerate.
9032
9033 2012-04-19  Pedro Alves  <palves@redhat.com>
9034
9035         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9036         * server.h (memmem): Remove declaration.
9037         * config.in: Regenerate.
9038         * configure: Regenerate.
9039
9040 2012-04-19  Yao Qi  <yao@codesourcery.com>
9041
9042         * Makefile.in (SFILES): Add common/vec.c.
9043         (OBS): Add vec.o.
9044         (vec.o): New rule.
9045
9046 2012-04-19  Yao Qi  <yao@codesourcery.com>
9047
9048         * remote-utils.c (prepare_resume_reply): Replace with macro
9049         target_core_of_thread.
9050         * server.c (handle_qxfer_threads_proper): Likewise.
9051         * target.h (traget_core_of_thread): New macro.
9052
9053 2012-04-18  Pedro Alves  <palves@redhat.com>
9054
9055         * aclocal.m4: Regenerate.
9056         * configure: Regenerate.
9057
9058 2012-04-16  Yao Qi  <yao@codesourcery.com>
9059
9060         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9061         duplicated on address.
9062
9063 2012-04-16  Yao Qi  <yao@codesourcery.com>
9064
9065         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9066         (struct tracepoint_action_ops) <send>: New field.
9067         (m_tracepoint_action_send, r_tracepoint_action_send): New.
9068         (agent_expr_send, x_tracepoint_action_send): New.
9069         (l_tracepoint_action_send): New.
9070         (cmd_qtdp): Download and install tracepoint
9071         according to `use_agent'.
9072         (run_inferior_command): Add one more parameter `len'.
9073         Update callers.
9074         (tracepoint_send_agent): New.
9075         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9076
9077 2012-04-16  Yao Qi  <yao@codesourcery.com>
9078
9079         * tracepoint.c (download_tracepoints): Moved to ...
9080         (cmd_qtstart): ... here.
9081
9082 2012-04-14  Yao Qi  <yao@codesourcery.com>
9083
9084         * tracepoint.c: Include inttypes.h.
9085         (struct collect_memory_action): Use sized types.
9086         (struct tracepoint): Likewise.
9087         (cmd_qtdp, stop_tracing): Update print specifiers.
9088         (cmd_qtp, response_tracepoint): Likewise.
9089         (collect_data_at_tracepoint): Likewise.
9090         (collect_data_at_step): Likewise.
9091
9092 2012-04-14  Yao Qi  <yao@codesourcery.com>
9093
9094         Import gnulib module inttypes.
9095         * aclocal.m4, config.in, configure: Regenerated.
9096
9097 2012-04-14  Yao Qi  <yao@codesourcery.com>
9098
9099         * Makefile.in (maintainer-clean, realclean, distclean): Remove
9100         Makefile and config.status at last.
9101
9102 2012-04-13  Yao Qi  <yao@codesourcery.com>
9103
9104         * tracepoint.c: Include stdint.h unconditionally.
9105
9106 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9107
9108         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9109         on BFD_HAVE_SYS_PROCFS_TYPE.
9110         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9111         * configure: Regenerate.
9112         * config.in: Likewise.
9113
9114 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
9115
9116         * Makefile.in (clean): Also remove x32.c x32-linux.c
9117         x32-avx.c x32-avx-linux.c.
9118         (x32.o): New target.
9119         (x32.c): Likewise.
9120         (x32-linux.o): Likewise.
9121         (x32-linux.c): Likewise.
9122         (x32-avx.o): Likewise.
9123         (x32-avx.c): Likewise.
9124         (x32-avx-linux.o): Likewise.
9125         (x32-avx-linux.c): Likewise.
9126
9127         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9128         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9129         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9130         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9131         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9132         i386/x32-avx-linux.xml.
9133
9134         * linux-x86-low.c (init_registers_x32_linux): New prototype.
9135         (init_registers_x32_avx_linux): Likwise.
9136         (x86_linux_update_xmltarget): Call init_registers_x32_linux
9137         or init_registers_x32_avx_linux if linux_is_elf64 is false.
9138
9139 2012-04-13  Pedro Alves  <palves@redhat.com>
9140
9141         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9142         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9143         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9144         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9145         the sub-make.
9146
9147 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9148
9149         * linux-x86-low.c (compat_x32_clock_t): New.
9150         (compat_x32_siginfo_t): Likewise.
9151         (compat_x32_siginfo_from_siginfo): Likewise.
9152         (siginfo_from_compat_x32_siginfo): Likewise.
9153         (linux_is_elf64): Likewise.
9154         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9155         and siginfo_from_compat_x32_siginfo for x32.
9156         (x86_arch_setup): Set linux_is_elf64.
9157
9158 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9159
9160         PR gdb/13969
9161         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9162         e_machine field.
9163         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9164         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9165         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9166         compatible with process.
9167
9168 2012-04-12  Yao Qi  <yao@codesourcery.com>
9169
9170         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9171         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9172         (install-only, install-info, clean): Handle sub dir gnulib.
9173         (all-lib, am--refresh): New targets.
9174         (memmem.o): Remove target.
9175         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9176         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
9177         (AC_REPLACE_FUNCS): Remove memmem.
9178         Invoke gl_INIT and AM_INIT_AUTOMAKE.
9179         (AC_OUTPUT): Generate Makefile in gnulib/.
9180         * aclocal.m4, config.in, configure: Regenerated.
9181
9182 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
9183
9184         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9185
9186 2012-04-05  Pedro Alves  <palves@redhat.com>
9187
9188         -Werror=strict-aliasing
9189
9190         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9191         pointer.
9192
9193 2012-04-04  Pedro Alves  <palves@redhat.com>
9194
9195         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9196         (sparc_store_gregset_from_stack, sparc_store_gregset)
9197         (sparc_breakpoint_at): Fix formatting.
9198
9199 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9200
9201         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9202         are available.
9203         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9204         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9205         * config.in: Regenerate.
9206         * configure: Likewise.
9207
9208 2012-03-29  Pedro Alves  <palves@redhat.com>
9209
9210         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9211         Correct ptrace arguments.
9212
9213 2012-03-28  Pedro Alves  <palves@redhat.com>
9214
9215         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9216         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9217         (IA64_FR1_REGNUM): New defines.
9218         (ia64_fetch_register): New.
9219         (the_low_target): Install it.
9220         * linux-low.h (struct linux_target_ops) <fetch_register>: New
9221         field.
9222         * linux-low.c (linux_fetch_registers): Try the
9223         the_low_target.fetch_register hook first.
9224
9225         * linux-arm-low.c (the_low_target): Adjust.
9226         * linux-bfin-low.c (the_low_target): Adjust.
9227         * linux-cris-low.c (the_low_target): Adjust.
9228         * linux-crisv32-low.c (the_low_target): Adjust.
9229         * linux-m32r-low.c (the_low_target): Adjust.
9230         * linux-m68k-low.c (the_low_target): Adjust.
9231         * linux-mips-low.c (the_low_target): Adjust.
9232         * linux-ppc-low.c (the_low_target): Adjust.
9233         * linux-s390-low.c (the_low_target): Adjust.
9234         * linux-sh-low.c (the_low_target): Adjust.
9235         * linux-sparc-low.c (the_low_target): Adjust.
9236         * linux-tic6x-low.c (the_low_target): Adjust.
9237         * linux-x86-low.c (the_low_target): Adjust.
9238         * linux-xtensa-low.c (the_low_target): Adjust.
9239
9240 2012-03-26  Pedro Alves  <palves@redhat.com>
9241
9242         * server.c (handle_qxfer_libraries): Don't bail early if
9243         the_target->qxfer_libraries_svr4 is not NULL.
9244
9245 2012-03-26  Pedro Alves  <palves@redhat.com>
9246
9247         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9248
9249 2012-03-23  Pedro Alves  <palves@redhat.com>
9250
9251         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9252         "library-list-svr4" element's start tag when the the DSO list is
9253         empty.
9254
9255 2012-03-23  Pedro Alves  <palves@redhat.com>
9256
9257         * linux-low.c (read_one_ptr): Read the inferior's pointer through
9258         a variable whose type size is the same as the inferior's pointer
9259         size.
9260
9261 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
9262
9263         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9264         struct siginfo.
9265         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9266         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9267         * linux-low.h: Include <signal.h>.
9268         (struct siginfo): Remove forward declaration.
9269         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9270         struct siginfo.
9271
9272 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
9273
9274         * .gitignore: Ignore more files.
9275
9276 2012-03-19  Pedro Alves  <palves@redhat.com>
9277             Jan Kratochvil  <jan.kratochvil@redhat.com>
9278
9279         * server.c (cont_thread, general_thread): Add describing comments.
9280         (start_inferior): Clear `cont_thread'.
9281         (handle_v_cont): Don't set `cont_thread' if resuming all threads
9282         of a process.
9283
9284 2012-03-15  Yao Qi  <yao@codesourcery.com>
9285
9286         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9287         handling to ...
9288         (cmd_qtdp): ... here.
9289
9290 2012-03-15  Yao Qi  <yao@codesourcery.com>
9291
9292         * tracepoint.c (struct tracepoint_action_ops): New.
9293         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9294         (m_tracepoint_action_download): New.
9295         (r_tracepoint_action_download): New.
9296         (x_tracepoint_action_download): New.
9297         (l_tracepoint_action_download): New.
9298         (add_tracepoint_action): Install `action->ops' according type.
9299         (download_tracepoint_1): Move code `download' function pointer
9300         of various tracepoint_action_ops.
9301
9302 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9303
9304         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
9305         linux_ptrace_attach_warnings.
9306
9307 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9308
9309         * Makefile.in (linux-ptrace.o): New.
9310         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9311         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9312         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9313         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9314         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9315         of these targets.
9316         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9317
9318 2012-03-08  Yao Qi  <yao@codesourcery.com>
9319             Pedro Alves  <palves@redhat.com>
9320
9321         Fix PR server/13392.
9322         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9323         offset of JMP insn.
9324         * tracepoint.c (remove_tracepoint): New.
9325         (cmd_qtdp): Call remove_tracepoint when failed to install.
9326
9327 2012-03-07  Pedro Alves  <palves@redhat.com>
9328
9329         * linux-low.c (get_detach_signal): New.
9330         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9331         Pass on pending signals to PTRACE_DETACH.  Check the result of the
9332         ptrace call.
9333         * server.c (program_signals, program_signals_p): New.
9334         (handle_general_set): Handle QProgramSignals.
9335         * server.h (program_signals, program_signals_p): Declare.
9336
9337 2012-03-05  Pedro Alves  <palves@redhat.com>
9338             Jan Kratochvil  <jan.kratochvil@redhat.com>
9339
9340         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9341         New comment why.
9342
9343 2012-03-03  Yao Qi  <yao@codesourcery.com>
9344
9345         * tracepoint.c (tracepoint_look_up_symbols): Update call to
9346         agent_look_up_symbols.
9347
9348 2012-03-03  Yao Qi  <yao@codesourcery.com>
9349
9350         * Makefile.in (linux-low.o): Keep dependence on agent.h.
9351         (linux-x86-low.o): Likewise.
9352         * server.h: Remove in_process_agent_loaded.
9353         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
9354         common/agent.c.
9355         Update callers.
9356
9357 2012-03-03  Yao Qi  <yao@codesourcery.com>
9358
9359         * tracepoint.c (gdb_agent_capability): New global.
9360         (in_process_agent_loaded_ust): Renamed to
9361         `in_process_agent_supports_ust'.
9362         Update callers.
9363         (in_process_agent_supports_ust): Call agent_capability_check.
9364         (clear_installed_tracepoints): Assert that agent supports
9365         agent.
9366
9367 2012-03-03  Yao Qi  <yao@codesourcery.com>
9368
9369         * linux-low.c (linux_supports_agent): New.
9370         (linux_target_ops): Initialize field `supports_agent' with
9371         linux_supports_agent.
9372         * target.h (struct target_ops) <supports_agent>: New.
9373         (target_supports_agent): New macro.
9374         * server.c (handle_general_set): Handle packet 'QAgent'.
9375         (handle_query): Send `QAgent+'.
9376         * Makefile.in (server.o): Depends on agent.h.
9377
9378 2012-03-03  Yao Qi  <yao@codesourcery.com>
9379
9380         * Makefile.in (OBS): Add agent.o.
9381         Add new rule for agent.o.
9382         Track dependence of tracepoint.c on agent.h.
9383         * tracepoint.c (run_inferior_command_1):
9384         (run_inferior_command): Call agent_run_command.
9385         (gdb_ust_connect_sync_socket): Deleted.  Move it to
9386         common/agent.c.
9387         (resume_thread, stop_thread): Likewise.
9388         (gdb_ust_socket_init): Renamed to ...
9389         (gdb_agent_socket_init): ... New.
9390         (gdb_ust_thread): Renamed to ...
9391         (gdb_agent_helper_thread): ... New.
9392         (gdb_ust_init): Move some code to ...
9393         (gdb_agent_init): ... here.  New.
9394         [HAVE_UST]: Call gdb_ust_init.
9395         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
9396         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9397         * config.in, configure: Regenerated.
9398
9399 2012-03-02  Pedro Alves  <palves@redhat.com>
9400
9401         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9402         * linux-low.c (struct simple_pid_list): New.
9403         (stopped_pids): New a struct simple_pid_list pointer.
9404         (add_to_pid_list, pull_pid_from_list): New.
9405         (handle_extended_wait): Don't assume the first signal new children
9406         report is SIGSTOP.  Adjust call to pull_pid_from_list.
9407         (linux_wait_for_lwp): Adjust.
9408
9409 2012-03-02  Yao Qi  <yao@codesourcery.com>
9410
9411         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9412         debug log.
9413
9414 2012-03-02  Yao Qi  <yao@codesourcery.com>
9415
9416         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9417         `stop_pc' and `tpoint'.  Update caller.
9418
9419 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
9420
9421         * linux-low.h (linux_target_ops): Add regset_bitmap member.
9422         * linux-low.c (use_linux_regsets): New macro.
9423         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9424         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9425         (linux_register_in_regsets): New function.
9426         (usr_fetch_inferior_registers): Skip registers covered by
9427         regsets.
9428         (usr_store_inferior_registers): Likewise.
9429         (usr_fetch_inferior_registers): New macro.
9430         (usr_store_inferior_registers): Likewise.
9431         (linux_fetch_registers): Handle mixed regset/non-regset targets.
9432         (linux_store_registers): Likewise.
9433         * linux-mips-low.c (init_registers_mips_dsp_linux): New
9434         prototype.
9435         (init_registers_mips64_dsp_linux): Likewise.
9436         (init_registers_mips_linux): New macro.
9437         (init_registers_mips_dsp_linux): Likewise.
9438         (mips_dsp_num_regs): Likewise.
9439         (DSP_BASE, DSP_CONTROL): New fallback macros.
9440         (mips_base_regs): New macro.
9441         (mips_regmap): Use it.  Fix the size.
9442         (mips_dsp_regmap): New variable.
9443         (mips_dsp_regset_bitmap): Likewise.
9444         (mips_arch_setup): New function.
9445         (mips_cannot_fetch_register): Use the_low_target.regmap rather
9446         than mips_regmap.
9447         (mips_cannot_store_register): Likewise.
9448         (the_low_target): Update .arch_setup, .num_regs and .regmap
9449         initializers.  Add .regset_bitmap initializer.
9450         * linux-arm-low.c (the_low_target): Add .regset_bitmap
9451         initializer.
9452         * linux-bfin-low.c (the_low_target): Likewise.
9453         * linux-cris-low.c (the_low_target): Likewise.
9454         * linux-crisv32-low.c (the_low_target): Likewise.
9455         * linux-ia64-low.c (the_low_target): Likewise.
9456         * linux-m32r-low.c (the_low_target): Likewise.
9457         * linux-m68k-low.c (the_low_target): Likewise.
9458         * linux-ppc-low.c (the_low_target): Likewise.
9459         * linux-s390-low.c (the_low_target): Likewise.
9460         * linux-sh-low.c (the_low_target): Likewise.
9461         * linux-sparc-low.c (the_low_target): Likewise.
9462         * linux-tic6x-low.c (the_low_target): Likewise.
9463         * linux-x86-low.c (the_low_target): Likewise.
9464         * linux-xtensa-low.c (the_low_target): Likewise.
9465         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9466         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
9467         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9468         srv_xmlfiles.
9469         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9470         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9471
9472 2012-02-29  Yao Qi  <yao@codesourcery.com>
9473             Pedro Alves  <palves@redhat.com>
9474
9475         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9476         `step_over_finished' is true.
9477
9478 2012-02-27  Pedro Alves  <palves@redhat.com>
9479
9480         * linux-low.c (pid_is_stopped): Delete, moved to common/.
9481         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9482
9483 2012-02-27  Pedro Alves  <palves@redhat.com>
9484
9485         PR server/9684
9486         * linux-low.c (pid_is_stopped): New.
9487         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9488
9489 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
9490
9491         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9492         of conditions.
9493
9494 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
9495
9496         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9497
9498 2012-02-24  Luis Machado  <lgustavo@codesourcery>
9499
9500         * server.c (handle_query): Advertise support for target-side
9501         breakpoint condition evaluation.
9502         (process_point_options): New function.
9503         (process_serial_event): When inserting a breakpoint, check for
9504         a target-side condition that should be evaluated.
9505
9506         * mem-break.c: Include regcache.h and ax.h.
9507         (point_cond_list_t): New data structure.
9508         (breakpoint) <cond_list>: New field.
9509         (find_gdb_breakpoint_at): Make non-static.
9510         (delete_gdb_breakpoint_at): Clear any target-side
9511         conditions.
9512         (clear_gdb_breakpoint_conditions): New function.
9513         (add_condition_to_breakpoint): Likewise.
9514         (add_breakpoint_condition): Likewise.
9515         (gdb_condition_true_at_breakpoint): Likewise.
9516         (gdb_breakpoint_here): Return result directly instead
9517         of going through a local variable.
9518
9519         * mem-break.h (find_gdb_breakpoint_at): New prototype.
9520         (clear_gdb_breakpoint_conditions): Likewise.
9521         (add_breakpoint_condition): Likewise.
9522         (gdb_condition_true_at_breakpoint): Likewise.
9523
9524         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9525         (need_step_over_p): Take target-side breakpoint condition into
9526         consideration.
9527
9528 2012-02-24  Luis Machado  <lgustavo@codesourcery>
9529
9530         * server.h: Include tracepoint.h.
9531         (agent_mem_read, agent_get_trace_state_variable_value,
9532         agent_set_trace_state_variable_value,
9533         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9534         get_set_tsv_func_addr): New prototypes.
9535
9536         * ax.h: New include file.
9537         * ax.c: New source file.
9538
9539         * tracepoint.c: Include ax.h.
9540         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9541         agent_expr, eval_result_type): Move to ax.h.
9542         (parse_agent_expr): Rename to ...
9543         (gdb_parse_agent_expr): ... this, make it non-static and move
9544         to ax.h.
9545         (unparse_agent_expr) Rename to ...
9546         (gdb_unparse_agent_expr): ... this, make it non-static and move
9547         to ax.h.
9548         (eval_agent_expr): Rename to ...
9549         (eval_tracepoint_agent_expr): ... this.
9550         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9551         forward declarations.
9552         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9553         (agent_get_trace_state_variable_value): New function.
9554         (agent_set_trace_state_variable_value): New function.
9555         (cmd_qtdp): Call gdb_parse_agent_expr (...).
9556         (response_tracepoint): Call gdb_unparse_agent_expr (...).
9557         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9558         (condition_true_at_tracepoint): Likewise.
9559         (parse_agent_expr): Rename to ...
9560         (gdb_parse_agent_expr): ... this and move to ax.c.
9561         (unparse_agent_expr): Rename to ...
9562         (gdb_unparse_agent_expr): ... this and move to ax.c.
9563         (gdb_agent_op_name): Move to ax.c.
9564         (eval_agent_expr): Rename to ...
9565         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9566         and move to ax.c.
9567         (eval_tracepoint_agent_expr): New function.
9568         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9569         non-static.
9570         (current_insn_ptr, emit_error, struct bytecode_address): Move to
9571         ax.c.
9572         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9573         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9574         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9575         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9576         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9577         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9578         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9579         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9580         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9581         (compile_bytecodes): Remove forward declaration.
9582         (is_goto_target): Move to ax.c.
9583         (compile_bytecodes): Move to ax.c and call
9584         agent_get_trace_state_variable_value (...) and
9585         agent_set_trace_state_variable_value (...).
9586
9587         * Makefile.in: Update ax.c and IPA dependencies.
9588
9589 2012-02-24  Pedro Alves  <palves@redhat.com>
9590
9591         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9592         (cmd_bigqtbuffer_circular): ... this.  Only handle
9593         'QTBuffer:circular:'.
9594         (handle_tracepoint_general_set): Adjust.
9595
9596 2012-02-16  Yao Qi  <yao@codesourcery.com>
9597
9598         * inferiors.c: Move code to ...
9599         * dll.c: .... here.  New.
9600         * server.h: Declare clear_dlls.
9601         * Makefile.in (SFILES): Add dll.c.
9602         (OBS): Add dll.o
9603         (dll.o): New rule.
9604
9605 2012-02-11  Yao Qi  <yao@codesourcery.com>
9606
9607         * server.c: (handle_monitor_command): Add a new parameter
9608         `own_buf'.
9609         (handle_query): Update caller.
9610
9611 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
9612
9613         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9614         * configure, config.in: Regenerate.
9615         * hostio.c: Provide an alternate implementation if HAVE_READLINK
9616         is not defined.
9617
9618 2012-02-02  Pedro Alves  <palves@redhat.com>
9619
9620         Try SIGKILL first, then PTRACE_KILL.
9621         * linux-low.c (linux_kill_one_lwp): New.
9622         (linux_kill_one_lwp): Rename to ...
9623         (kill_one_lwp_callback): ... this.  Use the new
9624         linux_kill_one_lwp.
9625
9626 2012-02-02  Pedro Alves  <palves@redhat.com>
9627
9628         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9629         inferior.
9630
9631 2012-01-27  Pedro Alves  <palves@redhat.com>
9632
9633         * linux-low.c (linux_child_pid_to_exec_file): Delete.
9634         (elf_64_file_p): Make static.
9635         (linux_pid_exe_is_elf_64_file): New.
9636         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9637         Delete declarations.
9638         (linux_pid_exe_is_elf_64_file): Declare.
9639         * linux-x86-low.c (x86_arch_setup): Use
9640         linux_pid_exe_is_elf_64_file.
9641
9642 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
9643
9644         * linux-low.c (linux_wait_for_event_1): Rename to ...
9645         (linux_wait_for_event): ... here and merge it with former
9646         linux_wait_for_event - new variable wait_ptid, use it.
9647         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9648
9649 2012-01-23  Pedro Alves  <palves@redhat.com>
9650
9651         * server.c (main): Avoid yet another case of infinite loop while
9652         detaching/killing after a longjmp.
9653
9654 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
9655
9656         Code cleanup.
9657         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9658
9659 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
9660
9661         * hostio.c (handle_readlink): New function.
9662         (handle_vFile): Call it to handle "vFile:readlink" packets.
9663
9664 2012-01-20  Pedro Alves  <palves@redhat.com>
9665             Ulrich Weigand  <ulrich.weigand@linaro.org>
9666
9667         * server.c (handle_v_requests): Only support vAttach and vRun to
9668         start multiple processes when in extended protocol mode.
9669
9670 2012-01-17  Pedro Alves  <palves@redhat.com>
9671
9672         * tracepoint.c (initialize_tracepoint): Use mmap instead of
9673         memalign plus mprotect to allocate the scratch buffer.
9674
9675 2012-01-13  Pedro Alves  <palves@redhat.com>
9676
9677         * server.c (attach_inferior): Clear `cont_thread'.
9678
9679 2012-01-13  Pedro Alves  <palves@redhat.com>
9680
9681         * server.c (main): Avoid infinite loop while detaching/killing
9682         after a longjmp.
9683
9684 2012-01-09  Doug Evans  <dje@google.com>
9685
9686         * server.c (start_inferior): Set last_ptid in --wrapper case.
9687
9688 2012-01-06  Yao Qi  <yao@codesourcery.com>
9689
9690         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9691         defined.
9692         [IN_PROCESS_AGENT] (debug_agent): New global variable.
9693
9694 2012-01-04  Yao Qi  <yao@codesourcery.com>
9695
9696         * tracepoint.c (cmd_qtdp): Print debug message
9697         for static tracepoint.
9698
9699 2012-01-04  Yao Qi  <yao@codesourcery.com>
9700
9701         * tracepoint.c (trace_vdebug): Differentiate debug message
9702         between gdbserver and IPA.
9703
9704 2012-01-03  Yao Qi  <yao@codesourcery.com>
9705
9706         * tracepoint.c (tracepoint_was_hit): Don't collect for
9707         static tracepoint.
9708
9709 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
9710
9711         * terminal.h: Reformat copyright header.
9712
9713 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
9714
9715         * server.c (gdbserver_version): Update copyright year.
9716         * gdbreplay.c (gdbreplay_version): Likewise.
9717
9718 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
9719
9720         * linux-low.c (linux_create_inferior): Put empty if clause for write.
9721
9722         Revert:
9723         2011-12-18  Hui Zhu  <teawater@gmail.com>
9724         * linux-low.c (linux_create_inferior): Save return value to ret.
9725
9726 2011-12-18  Hui Zhu  <teawater@gmail.com>
9727
9728         * linux-low.c (linux_create_inferior): Save return value to ret.
9729
9730 2011-12-16  Doug Evans  <dje@google.com>
9731
9732         * linux-low.c (linux_create_inferior): If stdio connection,
9733         redirect stdin from /dev/null, stdout to stderr.
9734         * remote-utils.c (remote_is_stdio): New static global.
9735         (remote_connection_is_stdio): New function.
9736         (remote_prepare): Handle stdio connection.
9737         (remote_open): Ditto.
9738         (remote_close): Don't close stdin for stdio connections.
9739         (read_prim,write_prim): New functions.  Replace all calls to
9740         read/write to these.
9741         * server.c (main): Watch for "-" argument.  Move call to
9742         remote_prepare before start_inferior.
9743         * server.h (STDIO_CONNECTION_NAME): New macro.
9744         (remote_connection_is_stdio): Declare.
9745
9746         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9747         in debugging output.
9748
9749 2011-12-15  Yao Qi  <yao@codesourcery.com>
9750
9751         * tracepoint.c: Include sys/syscall.h.
9752         (gdb_ust_thread): Remove preprocessor conditional.
9753
9754 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
9755
9756         * linux-low.c (linux_detach_one_lwp): Call
9757         the_low_target.prepare_to_resume before detaching.
9758
9759 2011-12-14  Yao Qi  <yao@codesourcery.com>
9760
9761         * tracepoint.c (gdb_ust_thread): Don't ignore return value
9762         of write.
9763
9764 2011-12-14  Yao Qi  <yao@codesourcery.com>
9765
9766         * i386-low.c (i386_low_stopped_data_address): Initialize local
9767         variable `control'.
9768
9769 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
9770
9771         PR remote/13492
9772
9773         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9774         DR_CONTROL unless necessary.  Extend comments.
9775         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9776         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
9777
9778 2011-12-13  Yao Qi  <yao@codesourcery.com>
9779
9780         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9781         macros.
9782         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9783
9784 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
9785
9786         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9787         Print new debug message for such case.
9788
9789 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
9790
9791         Fix overlapping memcpy.
9792         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
9793         the read_inferior_memory transfer.
9794         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
9795         write_inferior_memory transfer.
9796         (set_fast_tracepoint_jump): New variable buf.  Use it for the
9797         read_inferior_memory and write_inferior_memory transfers.
9798         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9799         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9800         Use it for the write_inferior_memory transfer.
9801         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9802         buffers.
9803
9804 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
9805
9806         * linux-low.c (fetch_register, store_register): Make code
9807         consistent, fix formatting.
9808
9809 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
9810
9811         * linux-low.c (usr_store_inferior_registers): Factor out code
9812         to handle individual registers into...
9813         (store_register): ... this new function.
9814
9815 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
9816
9817         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9818         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9819         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9820         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9821         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9822         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9823         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9824         (srv_xmlfiles): Add new XML files.
9825
9826         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9827         and <sys/uio.h>.
9828         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9829         (init_registers_s390_linux32v1): Add prototype.
9830         (init_registers_s390_linux32v2): Likewise.
9831         (init_registers_s390_linux64v1): Likewise.
9832         (init_registers_s390_linux64v2): Likewise.
9833         (init_registers_s390x_linux64v1): Likewise.
9834         (init_registers_s390x_linux64v2): Likewise.
9835         (s390_num_regs): Increment to 52.
9836         (s390_regmap): Add orig_r2 register.
9837         (s390_num_regs_3264): Increment to 68.
9838         (s390_regmap_3264): Add orig_r2 register.
9839         (s390_collect_ptrace_register): Handle orig_r2 register.
9840         (s390_supply_ptrace_register): Likewise.
9841         (s390_fill_last_break): New function.
9842         (s390_store_last_break): Likewise.
9843         (s390_fill_system_call): New function.
9844         (s390_store_system_call): Likewise.
9845         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9846         register sets.
9847         (s390_check_regset): New function.
9848         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9849         NT_S390_SYSTEM_CALL regsets and use appropriate description.
9850         Update target_regsets for available register sets.
9851
9852 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
9853             Jan Kratochvil  <jan.kratochvil@redhat.com>
9854
9855         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9856         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9857         New.
9858         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9859         * linux-low.h (struct process_info_private): New member r_debug.
9860         * server.c (handle_qxfer_libraries): Call
9861         the_target->qxfer_libraries_svr4.
9862         (handle_qxfer_libraries_svr4): New function.
9863         (qxfer_packets): New entry "libraries-svr4".
9864         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9865         * target.h (struct target_ops): New member qxfer_libraries_svr4.
9866         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9867         PACKET_qXfer_libraries_svr4.
9868
9869 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
9870
9871         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9872         PSW address/mask between 8-byte and 16-byte formats.
9873         (s390_supply_ptrace_register): Likewise.
9874         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9875         basic addressing mode bit.
9876
9877 2011-11-24  Stan Shebs  <stan@codesourcery.com>
9878
9879         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9880
9881 2011-11-17  Stan Shebs  <stan@codesourcery.com>
9882
9883         * tracepoint.c (struct tracepoint): New field traceframe_usage.
9884         (tracing_start_time): New global.
9885         (tracing_stop_time): New global.
9886         (tracing_user_name): New global.
9887         (tracing_notes): New global.
9888         (tracing_stop_note): New global.
9889         (cmd_qtstart): Set traceframe_usage, start_time.
9890         (stop_tracing): Set stop_time.
9891         (cmd_qtstatus): Report additional status.
9892         (cmd_qtp): New function.
9893         (handle_tracepoint_query): Call it.
9894         (cmd_qtnotes): New function.
9895         (handle_tracepoint_general_set): Call it.
9896         (get_timestamp): Rename from tsv_get_timestamp.
9897
9898 2011-11-14  Stan Shebs  <stan@codesourcery.com>
9899             Kwok Cheung Yeung  <kcy@codesourcery.com>
9900
9901         * linux-x86-low.c (small_jump_insn): New.
9902         (i386_install_fast_tracepoint_jump_pad): Add arguments for
9903         trampoline and error message, build a trampoline and issue a small
9904         jump instruction to it.
9905         (x86_install_fast_tracepoint_jump_pad): Add arguments for
9906         trampoline and error message.
9907         (x86_get_min_fast_tracepoint_insn_len): New.
9908         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9909         * linux-low.h (struct linux_target_ops): Add arguments to
9910         install_fast_tracepoint_jump_pad operation, add new operation.
9911         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9912         arguments.
9913         (linux_get_min_fast_tracepoint_insn_len): New function.
9914         (linux_target_op): Add new operation.
9915         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9916         (gdb_trampoline_buffer_end): Ditto.
9917         (gdb_trampoline_buffer_error): Ditto.
9918         (struct ipa_sym_addresses): Add fields for new IPA variables.
9919         (symbol_list): Add entries for new IPA variables.
9920         (struct tracepoint): Add fields to hold the address range of the
9921         trampoline used by the tracepoint.
9922         (trampoline_buffer_head): New static variable.
9923         (trampoline_buffer_tail): Ditto.
9924         (claim_trampoline_space): New function.
9925         (have_fast_tracepoint_trampoline_buffer): New function.
9926         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9927         structure.
9928         (install_fast_tracepoint): Ditto, also add error buffer argument.
9929         (cmd_qtminftpilen): New function.
9930         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9931         (fast_tracepoint_from_trampoline_address): New function.
9932         (fast_tracepoint_collecting): Handle trampoline as part of jump
9933         pad space.
9934         (set_trampoline_buffer_space): New function.
9935         (initialize_tracepoint): Initialize new IPA variables.
9936         * target.h (struct target_ops): Add arguments to
9937         install_fast_tracepoint_jump_pad operation, add new
9938         get_min_fast_tracepoint_insn_len operation.
9939         (target_get_min_fast_tracepoint_insn_len): New.
9940         (install_fast_tracepoint_jump_pad): Add arguments.
9941         * server.h (IPA_BUFSIZ): Define.
9942         * linux-i386-ipa.c: Include extra header files.
9943         (initialize_fast_tracepoint_trampoline_buffer): New function.
9944         (initialize_low_tracepoint): Call it.
9945         * server.h (set_trampoline_buffer_space): Declare.
9946         (claim_trampoline_space): Ditto.
9947         (have_fast_tracepoint_trampoline_buffer): Ditto.
9948
9949 2011-11-14  Yao Qi  <yao@codesourcery.com>
9950
9951         * server.c (handle_query): Handle InstallInTrace for qSupported.
9952         * tracepoint.c (add_tracepoint): Sort list.
9953         (install_tracepoint, download_tracepoint): New.
9954         (cmd_qtdp): Call them to install and download tracepoints.
9955         (sort_tracepoints): Removed.
9956         (cmd_qtstart): Update.
9957
9958 2011-11-14  Yao Qi  <yao@codesourcery.com>
9959
9960         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9961         * mem-break.h: Declare.
9962         * tracepoint.c (cmd_qtstart): Move some code to ...
9963         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9964         New.
9965         (download_tracepoints): Move some code to ...
9966         (download_tracepoint_1): ... here.  New.
9967
9968 2011-11-08  Yao Qi  <yao@codesourcery.com>
9969
9970         * remote-utils.c (relocate_instruction): A comment fix.
9971
9972 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
9973
9974         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9975         (i386_dr_low_get_control, i386_dr_low_get_status): Use
9976         dr_status_mirror and dr_control_mirror from debug_reg_state.
9977         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9978         (i386_initial_stuff): Remove use of deleted globals.
9979         (i386_get_thread_context, i386_set_thread_context,
9980         i386_thread_added): Use dr_status_mirror and dr_control_mirror
9981         from debug_reg_state.
9982
9983 2011-11-05  Yao Qi  <yao@codesourcery.com>
9984
9985         * tracepoint.c (gdb_collect): Loop over tracepoints of same
9986         address as TPOINT's.
9987
9988 2011-11-02  Stan Shebs  <stan@codesourcery.com>
9989
9990         * tracepoint.c (agent_mem_read_string): New function.
9991         (eval_agent_expr): Call it for tracenz.
9992         * server.c (handle_query): Report support for tracenz.
9993
9994 2011-11-02  Yao Qi  <yao@codesourcery.com>
9995
9996         * tracepoint.c (cmd_qtstart): Remove unused local variables.
9997
9998 2011-11-02  Yao Qi  <yao@codesourcery.com>
9999
10000         * target.h: Fix a typo in comment.
10001
10002 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
10003
10004         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
10005         clobber the breakpoints' shadows with fast tracepoint jumps.
10006         * mem-break.h (check_mem_write): Add `myaddr' parameter.
10007         * target.c (write_inferior_memory): Also pass MYADDR down to
10008         check_mem_write.
10009
10010 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
10011
10012         * configure.ac: Check support for personality routine.
10013         * configure: Regenerate.
10014         * config.in: Likewise.
10015         * linux-low.c: Include <sys/personality.h>.
10016         Define ADDR_NO_RANDOMIZE if necessary.
10017         (linux_create_inferior): Disable address space randomization when
10018         forking inferior, if requested.
10019         (linux_supports_disable_randomization): New function.
10020         (linux_target_ops): Install it.
10021         * server.h (disable_randomization): Declare.
10022         * server.c (disable_randomization): New global variable.
10023         (handle_general_set): Handle QDisableRandomization.
10024         (handle_query): Likewise for qSupported.
10025         (main): Support --disable-randomization and --no-disable-randomization
10026         command line arguments.
10027         * target.h (struct target_ops): Add supports_disable_randomization.
10028         (target_supports_disable_randomization): New macro.
10029
10030 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
10031
10032         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10033         ifdef check.
10034         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10035         [!PT_GETDSBT] (target_loadmap): New definition.
10036         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10037         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10038         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10039         and PT_GETDSBT to LINUX_LOADMAP.
10040         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10041         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10042
10043 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10044
10045         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10046         (arm_linux_hwbp_cap): New static variable.
10047         (arm_linux_get_hwbp_cap): Replace by ...
10048         (arm_linux_init_hwbp_cap): ... this new function.
10049         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10050         (arm_linux_get_hw_watchpoint_count): Likewise.
10051         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10052         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10053         (arm_prepare_to_resume): Use perror_with_name instead of error.
10054
10055 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10056
10057         * linux-arm-low.c: Include <signal.h>.
10058         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10059         (struct arm_linux_hwbp_cap): New data type.
10060         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10061         (struct arm_linux_hw_breakpoint): New data type.
10062         (MAX_BPTS, MAX_WPTS): Define.
10063         (struct arch_process_info, struct arch_lwp_info): New data types.
10064         (arm_linux_get_hwbp_cap): New function.
10065         (arm_linux_get_hw_breakpoint_count): Likewise.
10066         (arm_linux_get_hw_watchpoint_count): Likewise.
10067         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10068         (arm_hwbp_control_initialize): Likewise.
10069         (arm_hwbp_control_is_enabled): Likewise.
10070         (arm_hwbp_control_is_initialized): Likewise.
10071         (arm_hwbp_control_disable): Likewise.
10072         (arm_linux_hw_breakpoint_equal): Likewise.
10073         (arm_linux_hw_point_initialize): Likewise.
10074         (struct update_registers_data): New data structure.
10075         (update_registers_callback: New function.
10076         (arm_insert_point): Likewise.
10077         (arm_remove_point): Likewise.
10078         (arm_stopped_by_watchpoint): Likewise.
10079         (arm_stopped_data_address): Likewise.
10080         (arm_new_process): Likewise.
10081         (arm_new_thread): Likewise.
10082         (arm_prepare_to_resume): Likewise.
10083         (the_low_target): Register arm_insert_point, arm_remove_point,
10084         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10085         arm_new_thread, and arm_prepare_to_resume.
10086
10087 2011-09-15  Stan Shebs  <stan@codesourcery.com>
10088
10089         * server.h (struct emit_ops): Add compare-goto fields.
10090         * tracepoint.c (gdb_agent_op_sizes): New table.
10091         (emit_eq_goto): New function.
10092         (emit_ne_goto): New function.
10093         (emit_lt_goto): New function.
10094         (emit_le_goto): New function.
10095         (emit_gt_goto): New function.
10096         (emit_ge_goto): New function.
10097         (is_goto_target): New function.
10098         (compile_bytecodes): Recognize special cases of compare-goto
10099         combinations and call specialized emitters for them.
10100         * linux-x86-low.c (amd64_emit_eq_goto): New function.
10101         (amd64_emit_ne_goto): New function.
10102         (amd64_emit_lt_goto): New function.
10103         (amd64_emit_le_goto): New function.
10104         (amd64_emit_gt_goto): New function.
10105         (amd64_emit_ge_goto): New function.
10106         (amd64_emit_ops): Add the new functions.
10107         (i386_emit_eq_goto): New function.
10108         (i386_emit_ne_goto): New function.
10109         (i386_emit_lt_goto): New function.
10110         (i386_emit_le_goto): New function.
10111         (i386_emit_gt_goto): New function.
10112         (i386_emit_ge_goto): New function.
10113         (i386_emit_ops): Add the new functions.
10114
10115 2011-09-08  Stan Shebs  <stan@codesourcery.com>
10116
10117         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10118         (i386_emit_epilogue): Restore %ebx.
10119
10120 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
10121
10122         * server.c (step_thread): Remove definition.
10123         (process_serial_event): Don't handle Hs.
10124         * server.h (step_thread): Remove declaration.
10125         * target.c (set_desired_inferior): Remove use of step_thread.
10126
10127 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10128
10129         * linux-low.c: Include linux-procfs.h.
10130         (linux_attach_lwp_1): Update comments.
10131         (linux_attach): Scan for existing threads when attaching to a
10132         process that is the tgid.
10133         * Makefile.in: Update dependencies.
10134
10135 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10136
10137         * configure.srv: Add linux-procfs.o dependencies.
10138
10139 2011-08-14  Yao Qi  <yao@codesourcery.com>
10140
10141         * target.h (struct target_ops): Fix indent.
10142         * win32-low.c (win32_target_ops): Fix comment.
10143
10144 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
10145             Yao Qi  <yao@codesourcery.com>
10146
10147         * Makefile.in (clean): Remove tic6x-*.c files.
10148         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10149         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10150         (tic6x-c64xp-linux.c): Likewise.
10151         * configure.srv: Add support for tic6x-*-uclinux.
10152         * linux-tic6x-low.c: New.
10153         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10154
10155 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
10156             Yao Qi  <yao@codesourcery.com>
10157
10158         * target.h (struct target_ops): Add read_loadmap.
10159         * linux-low.c (struct target_loadseg): New type.
10160         (struct target_loadmap): New type.
10161         (linux_read_loadmap): New function.
10162         (linux_target_ops): Add linux_read_loadmap.
10163         * server.c (handle_query): Support qXfer:fdpic:read packet.
10164         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10165         to NULL.
10166
10167 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
10168
10169         * win32-low.c: Include <stdint.h>.
10170
10171 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
10172
10173         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10174         to the inferior here.
10175         (i386_remove_aligned_watchpoint): Ditto.
10176         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10177         fit part of the watchpoint in the debug registers.
10178         (i386_update_inferior_debug_regs): New.
10179         (i386_low_insert_watchpoint): Work on a local mirror of the debug
10180         registers, and only update the inferior on success.
10181         (i386_low_remove_watchpoint): Ditto.
10182
10183 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
10184
10185         * linux-low.c (compare_ints, unique, list_threads, show_process,
10186         linux_core_of_thread): Delete.
10187         (linux_target_ops): Change linux_core_of_thread to
10188         linux_common_core_of_thread.
10189         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10190         * utils.c (malloc_failure): Change type of argument.
10191         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10192         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10193         common/linux-osdata.c, common/ptid.c and common/buffer.c.
10194         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10195         (IPA_OBJS): Add common-utils-ipa.o.
10196         (ptid_h, linux_osdata_h): New macros.
10197         (server_h): Add common/common-utils.h, common/xml-utils.h,
10198         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10199         common/ptid.h.
10200         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10201         ptid.o, buffer.o): New rules.
10202         (linux-low.o): Add common/linux-osdata.h as a dependency.
10203         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10204         * configure.ac: Add AC_HEADER_DIRENT check.
10205         * config.in: Regenerate.
10206         * configure: Regenerate.
10207         * remote-utils.c (xml_escape_text): Delete.
10208         (buffer_grow, buffer_free, buffer_init, buffer_finish,
10209         buffer_xml_printf): Move to common/buffer.c.
10210         * server.c (main): Remove call to initialize_inferiors.
10211         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10212         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10213         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10214         internal_error, gdb_assert, gdb_assert_fail): Delete.
10215         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10216         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10217         common/buffer.h.
10218         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10219         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10220         initialize_inferiors): Delete.
10221
10222 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
10223
10224         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10225         symbol error.
10226
10227 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
10228
10229         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10230         assertion.
10231         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10232
10233 2011-05-26  Yao Qi  <yao@codesourcery.com>
10234
10235         * Makefile.in (thread-db.o): Track dependence to
10236         common/gdb_thread_db.h.
10237         * thread-db.c: include gdb_thread_db.h from right place.
10238
10239 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
10240
10241         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10242         __FILE__ and __LINE__ to internal_error.
10243
10244 2011-05-13  Doug Evans  <dje@google.com>
10245
10246         * thread-db.c (try_thread_db_load_from_sdir): New function.
10247         (try_thread_db_load_from_dir): New function.
10248         (thread_db_load_search): Handle $sdir, ignore $pdir.
10249         Remove trying of system directories if search of
10250         libthread-db-search-path fails, that is now done via $sdir.
10251
10252 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
10253
10254         * server.c (handle_query): Add EnableDisableTracepoints to the list
10255         of supported features.
10256         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10257         tracepoints.
10258         (cmd_qtenable_disable): New.
10259         (cmd_qtstart): Install tracepoints even if disabled.
10260         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10261         receiving a QTEnable or QTDisable packet.
10262         (gdb_collect): Skip data collection if fast tracepoint is disabled.
10263         (ust_marker_to_static_tracepoint): Do not ignore disabled static
10264         tracepoints.
10265         (gdb_probe): Skip data collection if static tracepoint is disabled.
10266
10267 2011-05-10  Doug Evans  <dje@google.com>
10268
10269         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10270
10271 2011-05-04  Doug Evans  <dje@google.com>
10272
10273         * linux-low.c (linux_join): Skip process lookup.
10274         * spu-low.c (spu_join): Ditto.
10275         * server.c (join_inferiors_callback): Delete.
10276         (process_serial_event): For 'D' packet (detach) call join_inferior
10277         directly.
10278
10279 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
10280
10281         * README: Don't mention xscale*-*-linux*.
10282         * configure.srv (xscale*-*-linux*): Don't handle target.
10283
10284 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
10285
10286         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10287         casting pointers.
10288         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10289         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10290         (i386_emit_void_call_2): Likewise.
10291
10292 2011-04-26  Yao Qi  <yao@codesourcery.com>
10293
10294         * linux-low.c: Move common macros to linux-ptrace.h.
10295         Include linux-ptrace.h.
10296         * Makefile.in (linux_ptrace_h): New.
10297         (linux-low.o): Depends on linux-ptrace.h.
10298
10299 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
10300
10301         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10302         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
10303         (remote_prepare): New function with most of the TCP code from ...
10304         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
10305         setting transport_is_reliable.
10306         * server.c (run_once): New variable.
10307         (gdbserver_usage): Document it.
10308         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
10309         the first run if RUN_ONCE.
10310         * server.h (run_once, remote_prepare): New declarations.
10311
10312 2011-04-19  Tom Tromey  <tromey@redhat.com>
10313
10314         * win32-low.c (handle_load_dll): Remove duplicate "the".
10315
10316 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
10317
10318         Remove support for old Cygwin 1.5 versions.
10319         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10320         function to avoid warning.
10321         (win32_add_one_solib): Use cygwin_conv_path function to avoid
10322         warning.
10323
10324 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
10325
10326         * gdbserver/server.h (Macro _): Define it if not available.
10327
10328 2011-03-14  Michael Snyder  <msnyder@vmware.com>
10329
10330         * hostio.c (handle_close): Remove unnecessary null test.
10331
10332 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
10333
10334         * Makefile.in (maintainer-clean realclean distclean): Remove
10335         "make ...  subdir_do" command.
10336
10337 2011-03-10  Michael Snyder  <msnyder@vmware.com>
10338
10339         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10340
10341         * server.c (handle_v_run): Free alloced buffer on early return.
10342
10343 2011-03-09  Yao Qi  <yao@codesourcery.com>
10344
10345         Revert:
10346         2011-03-04  Yao Qi  <yao@codesourcery.com>
10347
10348         * Makefile.in: Remove GNU make feature --directory.
10349
10350         2011-03-05  Yao Qi  <yao@codesourcery.com>
10351
10352         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10353         (subdir_do): New make target.  Copied from gdb/Makefile.
10354         (maintainer-clean, realclean, distclean, clean): Call corresponding
10355         make targets in common/Makefile.
10356
10357         2011-02-11  Yao Qi  <yao@codesourcery.com>
10358
10359         * configure.ac: Call AC_PROG_RANLIB.
10360         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
10361         * configure: Regenerate.
10362
10363 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
10364
10365         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10366
10367 2011-03-06  Yao Qi  <yao@codesourcery.com>
10368
10369         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10370
10371 2011-03-05  Yao Qi  <yao@codesourcery.com>
10372
10373         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10374         (subdir_do): New make target.  Copied from gdb/Makefile.
10375         (maintainer-clean, realclean, distclean, clean): Call corresponding
10376         make targets in common/Makefile.
10377
10378 2011-03-04  Yao Qi  <yao@codesourcery.com>
10379
10380         * Makefile.in: Remove GNU make feature --directory.
10381
10382 2011-03-04  Michael Snyder  <msnyder@vmware.com>
10383
10384         * server.c (queue_stop_reply): Call xmalloc not malloc.
10385
10386 2011-03-02  Michael Snyder  <msnyder@vmware.com>
10387
10388         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10389
10390 2011-02-28  Michael Snyder  <msnyder@vmware.com>
10391
10392         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10393         (cmd_qtframe): Ditto.
10394         (cmd_qtbuffer): Ditto.
10395         (cmd_bigqtbuffer): Ditto.
10396
10397         * utils.c (decimal2str): Initialize 'width' to nine, then
10398         don't mess with it.
10399
10400 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
10401
10402         * hostio.c (require_data): Free *data, not data.
10403
10404 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
10405
10406         * hostio.c (require_data): Use free, not xfree.
10407
10408 2011-02-27  Michael Snyder  <msnyder@vmware.com>
10409
10410         * server.c (handle_query): Discard unused value.
10411
10412         * hostio.c (require_data): Free malloc memory before returning
10413         error.
10414
10415 2011-02-26  Michael Snyder  <msnyder@vmware.com>
10416
10417         * linux-low.c (list_threads): Call closedir for dirent.
10418
10419 2011-02-27  Michael Snyder  <msnyder@vmware.com>
10420
10421         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10422         a case statement falls through.
10423
10424         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10425
10426         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10427         in comparison.
10428
10429 2011-02-26  Michael Snyder  <msnyder@vmware.com>
10430
10431         * utils.c (decimal2str): Eliminate dead code and dead param.
10432         (pulongest): Drop dead param from call to decimal2str.
10433         (plongest): Ditto.
10434
10435 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
10436
10437         Revert the following patch (not approved yet):
10438         2011-02-21  Hui Zhu  <teawater@gmail.com>
10439         * tracepoint.c (tp_printf): New function.
10440         (eval_agent_expr): Handle gdb_agent_op_printf.
10441
10442 2011-02-21  Hui Zhu  <teawater@gmail.com>
10443
10444         * tracepoint.c (tp_printf): New function.
10445         (eval_agent_expr): Handle gdb_agent_op_printf.
10446
10447 2011-02-18  Tom Tromey  <tromey@redhat.com>
10448
10449         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10450         (tracepoint.o): Likewise.
10451         * tracepoint.c (enum gdb_agent_op): Use ax.def.
10452         (gdb_agent_op_names): Likewise.
10453
10454 2011-02-18  Tom Tromey  <tromey@redhat.com>
10455
10456         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10457         gdb_agent_op_rot>: New constants.
10458         (gdb_agent_op_names): Add pick and roll.
10459         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10460         cases.
10461
10462 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10463
10464         * aclocal.m4: Regenerated with aclocal-1.11.1.
10465
10466 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
10467
10468         * server.c (handle_qxfer_traceframe_info): New.
10469         (qxfer_packets): Register "traceframe-info".
10470         (handle_query): Report support for qXfer:traceframe-info:read+.
10471         * tracepoint.c (match_blocktype): New.
10472         (traceframe_find_block_type): Rename to ...
10473         (traceframe_walk_blocks): ... this.  Add callback filter argument,
10474         and use it.
10475         (traceframe_find_block_type): New, reimplemented on top of
10476         traceframe_walk_blocks.
10477         (build_traceframe_info_xml): New.
10478         (traceframe_read_info): New.
10479         * server.h (traceframe_read_info): Declare.
10480
10481 2011-02-11  Yao Qi  <yao@codesourcery.com>
10482
10483         * configure.ac: Call AC_PROG_RANLIB.
10484         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
10485         * configure: Regenerate.
10486
10487 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
10488
10489         * server.c (gdb_read_memory): Change return semantics to allow
10490         partial transfers.
10491         (handle_search_memory_1): Adjust.
10492         (process_serial_event) <'m' packet>: Handle partial transfers.
10493         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10494
10495 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
10496
10497         * regcache.c (init_register_cache): Initialize
10498         regcache->register_status.
10499         (free_register_cache): Release regcache->register_status.
10500         (regcache_cpy): Copy register_status.
10501         (registers_to_string): Print 'x's for unavailable registers.
10502         (supply_register): Mark the register's status valid or
10503         unavailable, depending on whether a buffer was passed in or not.
10504         (supply_register_zeroed): New.
10505         (supply_regblock): Mark the registers' status valid or
10506         unavailable, depending on whether a buffer was passed in or not.
10507         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10508         (struct regcache): New `register_status' field.
10509         (supply_register_zeroed): Declare.
10510         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10511         supply_register_zeroed, rather than passing a NULL buffer to
10512         supply_register.
10513         * tracepoint.c (fetch_traceframe_registers): Update comment.
10514
10515 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
10516
10517         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10518         buffer explicit.
10519
10520 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
10521
10522         * server.h (decode_xfer_write): Change prototype.
10523         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10524         and don't extract the annex here.
10525         * server.c (decode_xfer_read): Remove `annex' parameter,
10526         and don't extract the annex here.
10527         (decode_xfer): New.
10528         (struct qxfer): New.
10529         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10530         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10531         (handle_qxfer_statictrace): New functions, abstracted out from
10532         handle_query, and made to use the struct qxfer interface.
10533         (handle_threads_qxfer_proper): Rename to ...
10534         (handle_qxfer_threads_proper): ... this.
10535         (handle_threads_qxfer): Rename to ...
10536         (handle_qxfer_threads): ... this.  Adjust.
10537         (qxfer_packets): New array.
10538         (handle_qxfer): New function.
10539         (handle_query): Use handle_qxfer.
10540
10541 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
10542
10543         * gdbreplay.c: Shorten lines of >= 80 columns.
10544         * linux-low.c: Ditto.
10545         * linux-ppc-low.c: Ditto.
10546         * linux-s390-low.c: Ditto.
10547         * linux-sparc-low.c: Ditto.
10548         * linux-x86-low.c: Ditto.
10549         * linux-xtensa-low.c: Ditto.
10550         * mem-break.c: Ditto.
10551         * nto-low.c: Ditto.
10552         * regcache.h: Ditto.
10553         * remote-utils.c: Ditto.
10554         * server.c: Ditto.
10555         * server.h: Ditto.
10556         * thread-db.c: Ditto.
10557         * tracepoint.c: Ditto.
10558         * utils.c: Ditto.
10559         * win32-low.h: Ditto.
10560
10561 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
10562
10563         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10564         update.
10565
10566 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10567
10568         * server.c (gdbserver_version): Update copyright year in version
10569         output.
10570         * gdbreplay.c (gdbreplay_version): Ditto.
10571
10572 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
10573
10574         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10575         * linux-bfin-low.c: New file.
10576         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10577         PT_DATA_ADDR for BFIN targets.
10578         * Makefile.in (SFILES): Add linux-bfin-low.c.
10579         (clean): Remove reg-bfin.c.
10580         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10581         * README: Mention supported Blackfin targets.
10582
10583 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
10584
10585         * .gitignore: New file.
10586
10587 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
10588
10589         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10590
10591 2010-10-22  Jie Zhang  <jie@codesourcery.com>
10592
10593         * Makefile.in: Add FLAGS_TO_PASS variable.
10594         (install): Remove dependency of install-only and recursively
10595         invoke make for install-only.
10596
10597 2010-10-04  Doug Evans  <dje@google.com>
10598
10599         * Makefile.in (uninstall): Use $(DESTDIR).
10600
10601 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
10602
10603         PR gdb/11842
10604
10605         * linux-x86-low.c (compat_siginfo_from_siginfo)
10606         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10607         si_code is < 0.  Check for si_code == SI_TIMER before checking for
10608         si_code < 0.
10609
10610 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10611
10612         * lynx-i386-low.c: New file.
10613         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10614
10615 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10616
10617         * lynx-low.c (ptrace_request_to_str): Remove handling for
10618         request values that have been removed in LynxOS 5.x.
10619
10620 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10621
10622         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10623         <ptrace.h>
10624
10625 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
10626
10627         * configure.ac: Add --enable-inprocess-agent option.
10628         * configure: Rebuilt.
10629
10630 2010-09-06  Yao Qi  <yao@codesourcery.com>
10631
10632         * linux-low.c (linux_kill): Remove unused variable.
10633         (linux_stabilize_threads): Likewise.
10634         * server.c (start_inferior): Likewise.
10635         (queue_stop_reply_callback): Likewise.
10636         * tracepoint.c (do_action_at_tracepoint): Likewise.
10637
10638 2010-09-06  Yao Qi  <yao@codesourcery.com>
10639
10640         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10641         on return.
10642
10643 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10644
10645         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10646
10647 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
10648
10649         * Makefile.in (install-only): Replace $IPA_DEPFILES with
10650         "$(IPA_DEPFILES)".
10651
10652 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10653
10654         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10655         gdbserver/lynx-ppc-low.c: New files.
10656         * Makefile.in (lynx_low_h): New variable.
10657         (lynx-low.o, lynx-ppc-low.o): New rules.
10658         * configure.ac: On LynxOS, link with -lnetinet.
10659         * configure.srv: Add handling of powerpc-*-lynxos* targets.
10660         * configure: regenerate.
10661
10662 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10663
10664         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10665         * configure.ac: Add check for vasprintf and vsnprintf.
10666         * configure, config.in: Regenerate.
10667         * server.h (vasprintf, vsnprintf): Add conditional declarations.
10668
10669 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10670
10671         * gdbreplay.c: Move include of alloca.h up, next to include of
10672         malloc.h.
10673         * server.h: Add include of malloc.h.
10674         * mem-break.c: Remove include of malloc.h.
10675         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10676
10677 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10678
10679         * Makefile.in (memmem.o): Build with -Wno-error.
10680
10681 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10682
10683         * utils.c (xsnprintf): Make non-static.
10684         * server.h: Add xsnprintf declaration.
10685         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10686         replace calls to snprintf by calls to xsnprintf throughout.
10687
10688 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10689
10690         * configure.ac: Add configure check for alloca.
10691         * configure, config.in: Regenerate.
10692         * server.h: Include alloca.h if it exists.
10693         * gdbreplay.c: Include alloca.h if it exists.
10694
10695 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
10696
10697         * linux-low.c (__SIGRTMIN): Define if not already defined.
10698         (linux_create_inferior): Check for __ANDROID__ rather than
10699         __SIGRTMIN.
10700         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10701         are already deferred.
10702         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10703         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10704         stopped and already has a pending signal to report.
10705         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10706         a pending signal to report or is moving out of a jump pad.
10707         (linux_init_signals): Check for __ANDROID__ rather than
10708         __SIGRTMIN.
10709
10710 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
10711
10712         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10713         debug_threads check.  Avoid a linear search when not doing debug
10714         output.
10715
10716 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10717
10718         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10719         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10720         (struct file_handler) <fd>: Change type to gdb_fildes_t.
10721         (process_event): Change local fd's type to gdb_fildes_t.
10722         (create_file_handler): Adjust prototype.
10723         (delete_file_handler): Adjust prototype.
10724         (handle_file_event): Adjust prototype.  Use pfildes.
10725         (create_file_event): Adjsut prototype.
10726         * remote-utils.c (remote_desc, listen_desc): Change type to
10727         gdb_fildes_t.
10728         * server.h: New gdb_fildes_t typedef.
10729         [USE_WIN32API]: Include winsock2.h.
10730         (delete_file_handler, add_file_handler): Adjust prototypes.
10731         (pfildes): Declare.
10732         * utils.c (pfildes): New.
10733
10734 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10735
10736         * configure.ac (build_warnings): Add -Wno-char-subscripts.
10737         * configure: Regenerate.
10738
10739 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10740
10741         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10742         (linux_done_accessing_memory): ... this.
10743         (linux_target_ops): Adjust.
10744         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10745         * nto-low.c (nto_target_ops): Adjust comment.
10746         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10747         * spu-low.c (spu_target_ops): Adjust comment.
10748         * target.h (target_ops): Rename unprepare_to_access_memory field
10749         to done_accessing_memory.
10750         (unprepare_to_access_memory): Rename to ...
10751         (done_accessing_memory): ... this.
10752
10753 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10754
10755         * linux-low.c (linux_prepare_to_access_memory): New.
10756         (linux_unprepare_to_access_memory): New.
10757         (linux_target_ops): Install them.
10758         * server.c (read_memory): Rename to ...
10759         (gdb_read_memory): ... this.  Use
10760         prepare_to_access_memory/prepare_to_access_memory.
10761         (write_memory): Rename to ...
10762         (gdb_write_memory): ... this.  Use
10763         prepare_to_access_memory/prepare_to_access_memory.
10764         (handle_search_memory_1): Adjust.
10765         (process_serial_event): Adjust.
10766         * target.h (struct target_ops): New fields
10767         prepare_to_access_memory and unprepare_to_access_memory.
10768         (prepare_to_access_memory, unprepare_to_access_memory): New.
10769         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10770         prepare_to_access_memory/prepare_to_access_memory.
10771         * nto-low.c (nto_target_ops): Adjust.
10772         * spu-low.c (spu_target_ops): Adjust.
10773         * win32-low.c (win32_target_ops): Adjust.
10774
10775 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10776
10777         * Makefile.in (WARN_CFLAGS): Get it from configure.
10778         (WERROR_CFLAGS): New.
10779         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10780         * configure.ac: Introduce --enable-werror, which adds -Werror to
10781         the compiler command line.  Enabled by default.  Disable with
10782         --disable-werror.  Add -Wdeclaration-after-statement
10783         Wpointer-arith and -Wformat-nonliteral to warning flags.
10784         * configure: Regenerate.
10785
10786 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10787
10788         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10789
10790 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10791
10792         * gdbreplay.c (remote_error): New.
10793         (gdbchar): New.
10794         (expect): Use gdbchar.  Check for error reading from GDB.
10795         Clarify sync error output.
10796         (play): Check for errors writing to GDB.
10797         * linux-low.c (sigchld_handler): Really ignore `write' errors.
10798         * remote-utils.c (getpkt): Check for errors writing to the remote
10799         descriptor.
10800
10801 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10802
10803         * linux-low.c (linux_wait_1): Move non-debugging code out of
10804         `debug_threads' control.
10805
10806 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10807
10808         * linux-low.c (linux_wait_1): Don't set last_status here.
10809         * server.c (push_event, queue_stop_reply_callback): Assert we're
10810         not pushing a TARGET_WAITKIND_IGNORE event.
10811         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10812         (myresume, handle_target_event): Set the thread's last_resume_kind
10813         and last_status from the target returned status.
10814
10815 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10816
10817         PR threads/10729
10818
10819         * linux-x86-low.c (update_debug_registers_callback): New.
10820         (i386_dr_low_set_addr): Use it.
10821         (i386_dr_low_get_addr): New.
10822         (i386_dr_low_set_control): Use update_debug_registers_callback.
10823         (i386_dr_low_get_control): New.
10824         (i386_dr_low_get_status): Adjust.
10825         * linux-low.c (linux_stop_lwp): New.
10826         * linux-low.h (linux_stop_lwp): Declare.
10827
10828         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10829         argument instead of a i386_debug_reg_state.
10830         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10831         a i386_debug_reg_state.
10832         (i386_insert_aligned_watchpoint): Adjust.
10833         (i386_remove_aligned_watchpoint): Adjust.
10834         (i386_low_stopped_data_address): Read the debug registers from the
10835         inferior instead of from the mirrors.
10836         * i386-low.h (struct i386_debug_reg_state): Extend comment.
10837         (i386_dr_low_get_addr): Declare.
10838         (i386_dr_low_get_control): Declare.
10839         (i386_dr_low_get_status): Change prototype.
10840
10841         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10842         (i386_dr_low_get_addr): New.
10843         (i386_dr_low_get_control): New.
10844         (i386_dr_low_get_status): Adjust prototype.  Return
10845         dr_status_mirror.
10846         (i386_initial_stuff): Clear dr_status_mirror and
10847         dr_control_mirror.
10848         (i386_get_thread_context): Adjust.
10849         (i386_set_thread_context): Adjust.
10850         (i386_thread_added): Adjust.
10851
10852 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
10853
10854         * linux-low.h (linux_thread_area): Delete declaration.
10855
10856 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
10857
10858         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10859         after its termination.
10860
10861 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
10862
10863         * linux-low.c (gdb_wants_lwp_stopped): Delete.
10864         (gdb_wants_all_stopped): Delete.
10865         (linux_wait_1): Don't call them.
10866         * server.c (handle_v_cont): Tag all threads as want-stopped.
10867         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
10868         stopped as "client-wants-stopped".
10869
10870 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
10871
10872         * Makefile.in (signals_h): New.
10873         (server_h): Depend on it.
10874         (server.o): Don't depend on $(signals_def).
10875         (signals.o): Depend on $(signals_def).
10876
10877 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
10878
10879         * Makefile.in (signals_def): New.
10880         (server_h): Append include/gdb/signals.h and signals_def.
10881         (server.o): Append signals_def.
10882
10883 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10884
10885         * server.c (handle_target_event): Use target_signal_to_host for
10886         resume_info.sig initialization.
10887         * target.h (struct thread_resume) <sig>: New comment.
10888
10889 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
10890
10891         * server.c (handle_query): strcpy() the returned string from paddress()
10892         instead of sprintf().
10893         * utils.c (paddress): Return phex_nz().
10894
10895 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
10896
10897         * server.c (handle_v_cont): Call mourn_inferior if process
10898         just exited.
10899         (myresume): Likewise.
10900
10901 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
10902
10903         Static tracepoints, and integration with UST.
10904
10905         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
10906         * mem-break.c (uninsert_all_breakpoints)
10907         (reinsert_all_breakpoints): New.
10908         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10909         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10910         (gdb_agent_ust_loaded, helper_thread_id)
10911         (gdb_agent_helper_thread_id): New macros.
10912         (struct ipa_sym_addresses): Add addr_ust_loaded,
10913         addr_helper_thread_id, addr_cmd_buf.
10914         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10915         (in_process_agent_loaded_ust): New.
10916         (write_e_ust_not_loaded): New.
10917         (maybe_write_ipa_ust_not_loaded): New.
10918         (struct collect_static_trace_data_action): New.
10919         (enum tracepoint_type) <static_tracepoint>: New.
10920         (struct tracepoint) <handle>: Mention static tracepoints.
10921         (struct static_tracepoint_ctx): New.
10922         (CMD_BUF_SIZE): New.
10923         (add_tracepoint_action): Handle static tracepoint actions.
10924         (unprobe_marker_at): New.
10925         (clear_installed_tracepoints): Handle static tracepoints.
10926         (cmd_qtdp): Handle static tracepoints.
10927         (probe_marker_at): New.
10928         (cmd_qtstart): Handle static tracepoints.
10929         (response_tracepoint): Handle static tracepoints.
10930         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10931         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10932         (get_context_regcache): Handle static tracepoints.
10933         (do_action_at_tracepoint): Handle static tracepoint actions.
10934         (traceframe_find_block_type): Handle static trace data blocks.
10935         (traceframe_read_sdata): New.
10936         (download_tracepoints): Download static tracepoint actions.
10937         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10938         (GDB_PROBE_NAME): New.
10939         (ust_ops): New.
10940         (GET_UST_SYM): New.
10941         (USTF): New.
10942         (dlsym_ust): New.
10943         (ust_marker_to_static_tracepoint): New.
10944         (gdb_probe): New.
10945         (collect_ust_data_at_tracepoint): New.
10946         (gdb_ust_probe): New.
10947         (UNIX_PATH_MAX, SOCK_DIR): New.
10948         (gdb_ust_connect_sync_socket): New.
10949         (resume_thread, stop_thread): New.
10950         (run_inferior_command): New.
10951         (init_named_socket): New.
10952         (gdb_ust_socket_init): New.
10953         (cstr_to_hexstr): New.
10954         (next_st): New.
10955         (first_marker, next_marker): New.
10956         (response_ust_marker): New.
10957         (cmd_qtfstm, cmd_qtsstm): New.
10958         (unprobe_marker_at, probe_marker_at): New.
10959         (cmd_qtstmat, gdb_ust_thread): New.
10960         (gdb_ust_init): New.
10961         (initialize_tracepoint_ftlib): Call gdb_ust_init.
10962         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10963         (ST_REGENTRY): New.
10964         (x86_64_st_collect_regmap): New.
10965         (X86_64_NUM_ST_COLLECT_GREGS): New.
10966         (AMD64_RIP_REGNUM): New.
10967         (supply_static_tracepoint_registers): New.
10968         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10969         (ST_REGENTRY): New.
10970         (i386_st_collect_regmap): New.
10971         (i386_NUM_ST_COLLECT_GREGS): New.
10972         (supply_static_tracepoint_registers): New.
10973         * server.c (handle_query): Handle qXfer:statictrace:read.
10974         <qSupported>: Report support for StaticTracepoints, and
10975         qXfer:statictrace:read features.
10976         * server.h (traceframe_read_sdata)
10977         (supply_static_tracepoint_registers): Declare.
10978         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10979         (unpack_varlen_hex): Include in IPA build.
10980         * Makefile.in (ustlibs, ustinc): New.
10981         (IPA_OBJS): Add remote-utils-ipa.o.
10982         ($(IPA_LIB)): Link -ldl and -lpthread.
10983         (UST_CFLAGS): New.
10984         (IPAGENT_CFLAGS): Add UST_CFLAGS.
10985         * config.in, configure: Regenerate.
10986
10987 2010-06-20  Ian Lance Taylor  <iant@google.com>
10988             Pedro Alves  <pedro@codesourcery.com>
10989
10990         * linux-x86-low.c (always_true): Delete.
10991         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10992         trying to fool the compiler with always_true.
10993
10994 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
10995
10996         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10997         conditions in gdbserver.
10998
10999 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
11000
11001         * spu-low.c (spu_read_memory): Wrap around local store limit.
11002         (spu_write_memory): Likewise.
11003
11004 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
11005
11006         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11007         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11008         LONGEST uses.
11009         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11010         uses.
11011         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11012         uses with LONGEST uses.
11013
11014 2010-06-14  Stan Shebs  <stan@codesourcery.com>
11015             Pedro Alves  <pedro@codesourcery.com>
11016
11017         Bytecode compiler.
11018
11019         * linux-x86-low.c: Include limits.h.
11020         (add_insns): New.
11021         (always_true): New.
11022         (EMIT_ASM): New.
11023         (EMIT_ASM32): New.
11024         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11025         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11026         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11027         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11028         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11029         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11030         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11031         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11032         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11033         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11034         (amd64_emit_void_call_2): New.
11035         (amd64_emit_ops): New.
11036         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11037         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11038         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11039         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11040         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11041         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11042         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11043         (i386_emit_call, i386_emit_reg, i386_emit_pop)
11044         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11045         (i386_emit_stack_adjust, i386_emit_int_call_1)
11046         (i386_emit_void_call_2): New.
11047         (i386_emit_ops): New.
11048         (x86_emit_ops): New.
11049         (the_low_target): Install x86_emit_ops.
11050         * server.h (struct emit_ops): New.
11051         (get_raw_reg_func_addr): Declare.
11052         (current_insn_ptr, emit_error): Declare.
11053         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11054         (set_trace_state_variable_value): New defines.
11055         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11056         addr_get_trace_state_variable_value and
11057         addr_set_trace_state_variable_value.
11058         (symbol_list): New fields for get_raw_reg,
11059         get_trace_state_variable_value and set_trace_state_variable_value.
11060         (condfn): New typedef.
11061         (struct tracepoint): New field `compiled_cond'.
11062         (do_action_at_tracepoint): Clear compiled_cond.
11063         (get_trace_state_variable_value, set_trace_state_variable_value):
11064         Export in the IPA.
11065         (condition_true_at_tracepoint): If there's a compiled condition,
11066         run that.
11067         (current_insn_ptr, emit_error): New globals.
11068         (struct bytecode_address): New.
11069         (get_raw_reg_func_addr): New.
11070         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11071         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11072         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11073         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11074         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11075         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11076         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11077         (compile_tracepoint_condition, compile_bytecodes): New.
11078         * target.h (emit_ops): Forward declare.
11079         (struct target_ops): New field emit_ops.
11080         (target_emit_ops): New.
11081         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11082         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11083         * linux-low.c (linux_emit_ops): New.
11084         (linux_target_ops): Install it.
11085         * linux-low.h (struct linux_target_ops): New field emit_ops.
11086
11087 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
11088
11089         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11090         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11091
11092 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11093             Stan Shebs  <stan@codesourcery.com>
11094
11095         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11096         (all): Depend on $(extra_libraries).
11097         (install-only): Install the IPA.
11098         (IPA_OBJS, IPA_LIB): New.
11099         (clean): Remove the IPA lib.
11100         (IPAGENT_CFLAGS): New.
11101         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11102         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11103         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11104         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11105         * configure.ac: Check for atomic builtins support in the compiler.
11106         (IPA_DEPFILES, extra_libraries): Define.
11107         * configure.srv (ipa_obj): Add description.
11108         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11109         (i[34567]86-*-linux*): Set ipa_obj.
11110         (x86_64-*-linux*): Set ipa_obj.
11111         * linux-low.c (stabilizing_threads): New.
11112         (supports_fast_tracepoints): New.
11113         (linux_detach): Stabilize threads before detaching.
11114         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
11115         the lwp is either not stabilizing, or is moving out of a jump pad.
11116         (linux_fast_tracepoint_collecting): New.
11117         (maybe_move_out_of_jump_pad): New.
11118         (enqueue_one_deferred_signal): New.
11119         (dequeue_one_deferred_signal): New.
11120         (linux_wait_for_event_1): If moving out of a jump pad, defer
11121         pending signals to later.
11122         (linux_stabilize_threads): New.
11123         (linux_wait_1): Check if threads need moving out of jump pads, and
11124         do it if so.
11125         (stuck_in_jump_pad_callback): New.
11126         (move_out_of_jump_pad_callback): New.
11127         (lwp_running): New.
11128         (linux_resume_one_lwp): Handle moving out of jump pads.
11129         (linux_set_resume_request): Dequeue deferred signals.
11130         (need_step_over_p): Also step over fast tracepoint jumps.
11131         (start_step_over): Also uninsert fast tracepoint jumps.
11132         (finish_step_over): Also reinsert fast tracepoint jumps.
11133         (linux_install_fast_tracepoint_jump): New.
11134         (linux_target_ops): Install linux_stabilize_threads and
11135         linux_install_fast_tracepoint_jump_pad.
11136         * linux-low.h (linux_target_ops) <get_thread_area,
11137         install_fast_tracepoint_jump_pad>: New fields.
11138         (struct lwp_info) <collecting_fast_tracepoint,
11139         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11140         (linux_get_thread_area): Declare.
11141         * linux-x86-low.c (jump_insn): New.
11142         (x86_get_thread_area): New.
11143         (append_insns): New.
11144         (push_opcode): New.
11145         (amd64_install_fast_tracepoint_jump_pad): New.
11146         (i386_install_fast_tracepoint_jump_pad): New.
11147         (x86_install_fast_tracepoint_jump_pad): New.
11148         (the_low_target): Install x86_get_thread_area and
11149         x86_install_fast_tracepoint_jump_pad.
11150         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11151         (struct fast_tracepoint_jump): New.
11152         (fast_tracepoint_jump_insn): New.
11153         (fast_tracepoint_jump_shadow): New.
11154         (find_fast_tracepoint_jump_at): New.
11155         (fast_tracepoint_jump_here): New.
11156         (delete_fast_tracepoint_jump): New.
11157         (set_fast_tracepoint_jump): New.
11158         (uninsert_fast_tracepoint_jumps_at): New.
11159         (reinsert_fast_tracepoint_jumps_at): New.
11160         (set_breakpoint_at): Use write_inferior_memory.
11161         (uninsert_raw_breakpoint): Use write_inferior_memory.
11162         (check_mem_read): Mask out fast tracepoint jumps.
11163         (check_mem_write): Mask out fast tracepoint jumps.
11164         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11165         (set_fast_tracepoint_jump): Declare.
11166         (delete_fast_tracepoint_jump)
11167         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11168         (reinsert_fast_tracepoint_jumps_at): Declare.
11169         * regcache.c: Don't compile many functions when building the
11170         in-process agent library.
11171         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11172         the register buffer in the heap.
11173         (free_register_cache): If the register buffer isn't owned by the
11174         regcache, don't free it.
11175         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11176         pre-existing register caches.
11177         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11178         type.
11179         (convert_ascii_to_int): : Constify `from' parameter type.
11180         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11181         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
11182         the needed buffer in-place.
11183         (relocate_instruction): New.
11184         * server.c (handle_query) <qSymbols>: If the target supports
11185         tracepoints, give it a chance of looking up symbols.  Report
11186         support for fast tracepoints.
11187         (handle_status): Stabilize threads.
11188         (process_serial_event): Adjust.
11189         * server.h (struct fast_tracepoint_jump): Forward declare.
11190         (struct process_info) <fast_tracepoint_jumps>: New field.
11191         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11192         (decode_X_packet, decode_M_packet): Adjust.
11193         (relocate_instruction): Declare.
11194         (in_process_agent_loaded): Declare.
11195         (tracepoint_look_up_symbols): Declare.
11196         (struct fast_tpoint_collect_status): Declare.
11197         (fast_tracepoint_collecting): Declare.
11198         (force_unlock_trace_buffer): Declare.
11199         (handle_tracepoint_bkpts): Declare.
11200         (initialize_low_tracepoint)
11201         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11202         * target.h (struct target_ops) <stabilize_threads,
11203         install_fast_tracepoint_jump_pad>: New fields.
11204         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11205         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11206         [HAVE_STDINT_H]: Include stdint.h.
11207         (trace_debug_1): Rename to ...
11208         (trace_vdebug): ... this.
11209         (trace_debug): Rename to ...
11210         (trace_debug_1): ... this.  Add `level' parameter.
11211         (trace_debug): New.
11212         (ATTR_USED, ATTR_NOINLINE): New.
11213         (IP_AGENT_EXPORT): New.
11214         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11215         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11216         (about_to_request_buffer_space, trace_buffer_is_full)
11217         (stopping_tracepoint, expr_eval_result, error_tracepoint)
11218         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11219         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11220         (traceframe_write_count, traceframes_created)
11221         (trace_state_variables)
11222         New renaming defines.
11223         (struct ipa_sym_addresses): New.
11224         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11225         (symbol_list): New.
11226         (ipa_sym_addrs): New.
11227         (all_tracepoint_symbols_looked_up): New.
11228         (in_process_agent_loaded): New.
11229         (write_e_ipa_not_loaded): New.
11230         (maybe_write_ipa_not_loaded): New.
11231         (tracepoint_look_up_symbols): New.
11232         (debug_threads) [IN_PROCESS_AGENT]: New.
11233         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11234         (UNKNOWN_SIDE_EFFECTS): New.
11235         (stop_tracing): New.
11236         (flush_trace_buffer): New.
11237         (stop_tracing_bkpt): New.
11238         (flush_trace_buffer_bkpt): New.
11239         (read_inferior_integer): New.
11240         (read_inferior_uinteger): New.
11241         (read_inferior_data_pointer): New.
11242         (write_inferior_data_pointer): New.
11243         (write_inferior_integer): New.
11244         (write_inferior_uinteger): New.
11245         (struct collect_static_trace_data_action): Delete.
11246         (enum tracepoint_type): New.
11247         (struct tracepoint) <type>: New field `type'.
11248         <actions_str, step_actions, step_actions_str>: Only include in
11249         GDBserver.
11250         <orig_size, obj_addr_on_target, adjusted_insn_addr>
11251         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11252         (tracepoints): Use IP_AGENT_EXPORT.
11253         (last_tracepoint): Don't include in the IPA.
11254         (stopping_tracepoint): Use IP_AGENT_EXPORT.
11255         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11256         (alloced_trace_state_variables): New.
11257         (trace_state_variables): Use IP_AGENT_EXPORT.
11258         (traceframe_t): Delete unused variable.
11259         (circular_trace_buffer): Don't include in the IPA.
11260         (trace_buffer_start): Delete.
11261         (struct trace_buffer_control): New.
11262         (trace_buffer_free): Delete.
11263         (struct ipa_trace_buffer_control): New.
11264         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11265         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11266         New.
11267         (trace_buffer_ctrl): New.
11268         (TRACE_BUFFER_CTRL_CURR): New.
11269         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11270         Reimplement as macros.
11271         (trace_buffer_wrap): Delete.
11272         (traceframe_write_count, traceframe_read_count)
11273         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11274         (struct tracepoint_hit_ctx) <type>: New field.
11275         (struct fast_tracepoint_ctx): New.
11276         (memory_barrier): New.
11277         (cmpxchg): New.
11278         (record_tracepoint_error): Update atomically in the IPA.
11279         (clear_inferior_trace_buffer): New.
11280         (about_to_request_buffer_space): New.
11281         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11282         updating the same buffer.
11283         (add_tracepoint): Default the tracepoint's type to trap
11284         tracepoint, and orig_size to -1.
11285         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11286         internal variables.
11287         (create_trace_state_variable): New parameter `gdb'.  Handle it.
11288         (clear_installed_tracepoints): Clear fast tracepoint jumps.
11289         (cmd_qtdp): Handle fast tracepoints.
11290         (cmd_qtdv): Adjust.
11291         (max_jump_pad_size): New.
11292         (gdb_jump_pad_head): New.
11293         (get_jump_space_head): New.
11294         (claim_jump_space): New.
11295         (sort_tracepoints): New.
11296         (MAX_JUMP_SIZE): New.
11297         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
11298         IPA.
11299         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11300         support.  Upload fast traceframes, and delete internal IPA
11301         breakpoints.
11302         (stop_tracing_handler): New.
11303         (flush_trace_buffer_handler): New.
11304         (cmd_qtstop): Upload fast tracepoints.
11305         (response_tracepoint): Handle fast tracepoints.
11306         (tracepoint_finished_step): Upload fast traceframes.  Set the
11307         tracepoint hit context's tracepoint type.
11308         (handle_tracepoint_bkpts): New.
11309         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11310         type.  Add comment about fast tracepoints.
11311         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11312         non-existing action_str field.
11313         (get_context_regcache): Handle fast tracepoints.
11314         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11315         to the regcache.
11316         (fast_tracepoint_from_jump_pad_address): New.
11317         (fast_tracepoint_from_ipa_tpoint_address): New.
11318         (collecting_t): New.
11319         (force_unlock_trace_buffer): New.
11320         (fast_tracepoint_collecting): New.
11321         (collecting): New.
11322         (gdb_collect): New.
11323         (write_inferior_data_ptr): New.
11324         (target_tp_heap): New.
11325         (target_malloc): New.
11326         (download_agent_expr): New.
11327         (UALIGN): New.
11328         (download_tracepoints): New.
11329         (download_trace_state_variables): New.
11330         (upload_fast_traceframes): New.
11331         (IPA_FIRST_TRACEFRAME): New.
11332         (IPA_NEXT_TRACEFRAME_1): New.
11333         (IPA_NEXT_TRACEFRAME): New.
11334         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11335         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11336         (gdb_jump_pad_buffer_end): New.
11337         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11338         (initialize_tracepoint): Adjust.
11339         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11340         buffer.  Initialize the low module.
11341         * utils.c (PREFIX, TOOLNAME): New.
11342         (malloc_failure): Use PREFIX.
11343         (error): In the IPA, an error causes an exit.
11344         (fatal, warning): Use PREFIX.
11345         (internal_error): Use TOOLNAME.
11346         (NUMCELLS): Increase to 10.
11347         * configure, config.in: Regenerate.
11348
11349 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11350
11351         * server.c (handle_query) <qSupported>: Do two passes over the
11352         qSupported string to avoid nesting strtok.
11353
11354 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11355
11356         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11357         (CDEPS): New.
11358         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
11359         -Wl,--dynamic-list.
11360         * configure: Regenerate.
11361         * proc-service.list: New.
11362
11363 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11364
11365         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11366         New comment.
11367
11368 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
11369
11370         * gdbreplay.c (remote_open): Check error return from socket() call by
11371         its equality to -1 not by it being negative.
11372         * remote-utils.c (remote_open): Likewise.
11373
11374 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
11375
11376         * config.h: Regenerate.
11377
11378 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
11379
11380         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11381         doesn't provide PTRACE_GET_THREAD_AREA.
11382
11383 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
11384
11385         * linux-m68k-low.c: Include <asm/ptrace.h>
11386         (ps_get_thread_area): Implement.
11387
11388 2010-05-03  Doug Evans  <dje@google.com>
11389
11390         * event-loop.c (struct callback_event): New struct.
11391         (callback_list): New global.
11392         (append_callback_event, delete_callback_event): New functions.
11393         (process_callback): New function.
11394         (start_event_loop): Call it.
11395         * remote-utils.c (NOT_SCHEDULED): Define.
11396         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11397         moved out of readchar.
11398         (readchar): Rewrite.  Call reschedule before returning.
11399         (reset_readchar): New function.
11400         (remote_close): Call it.
11401         (process_remaining, reschedule): New functions.
11402         * server.h (callback_handler_func): New typedef.
11403         (append_callback_event, delete_callback_event): Declare.
11404
11405 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
11406
11407         * proc-service.c (ps_pglobal_lookup): Use
11408         thread_db_look_up_one_symbol.
11409         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11410         parameter.  Use it instead of all_symbols_looked_up.
11411         * server.h (struct process_info) <all_symbols_looked_up>: Delete
11412         field.
11413         (all_symbols_looked_up): Don't declare.
11414         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11415         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11416         field.
11417         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11418         Set all_symbols_looked_up here.
11419         (thread_db_look_up_one_symbol): New.
11420         (thread_db_get_tls_address): Adjust.
11421         (thread_db_load_search, try_thread_db_load_1): Always allocate the
11422         thread_db object on the heap, and tentatively set it in the
11423         process structure.
11424         (thread_db_init): Don't set all_symbols_looked_up here.
11425         * linux-low.h (thread_db_look_up_one_symbol): Declare.
11426
11427 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
11428
11429         * linux-low.c (linux_kill, linux_detach): Adjust.
11430         (status_pending_p_callback): Remove redundant statement.  Check
11431         for !TARGET_WAITIKIND_IGNORE, instead of
11432         TARGET_WAITKIND_STOPPED.
11433         (handle_tracepoints): Make sure LWP is locked.  Adjust.
11434         (linux_wait_for_event_1): Adjust.
11435         (linux_cancel_breakpoints): New.
11436         (unsuspend_one_lwp): New.
11437         (unsuspend_all_lwps): New.
11438         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11439         (send_sigstop_callback): Change return type to int, add new
11440         `except' parameter and handle it.
11441         (suspend_and_send_sigstop_callback): New.
11442         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11443         pass them down.  If SUSPEND, also increment the lwp's suspend
11444         count.
11445         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11446         (need_step_over_p): Don't consider suspended LWPs.
11447         (start_step_over): Adjust.
11448         (proceed_one_lwp): Change return type to int, add new `except'
11449         parameter and handle it.
11450         (unsuspend_and_proceed_one_lwp): New.
11451         (proceed_all_lwps): Use find_inferior instead of
11452         for_each_inferior.
11453         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
11454         also decrement the suspend count of LWPs.  Pass `except' down,
11455         instead of hacking its suspend count.
11456         (linux_pause_all): Add `freeze' parameter.  Adjust.
11457         (linux_unpause_all): New.
11458         (linux_target_ops): Install linux_unpause_all.
11459         * server.c (handle_status): Adjust.
11460         * target.h (struct target_ops): New fields `unpause_all' and
11461         `cancel_breakpoints'.  Add new parameter to `pause_all'.
11462         (pause_all): Add new `freeze' parameter.
11463         (unpause_all): New.
11464         (cancel_breakpoints): New.
11465         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11466         cancel breakpoints.
11467         (cmd_qtstart): Pause threads.
11468         (stop_tracing): Pause threads, and cancel breakpoints.
11469         * win32-low.c (win32_target_ops): Adjust.
11470
11471 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
11472
11473         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11474         the inferior right away from here...
11475         (linux_wait_1): ... to here, and adjust to check the thread's
11476         last_resume_kind instead of the lwp's step or stop_expected flags.
11477
11478 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
11479
11480         * README: Use consistent `GDB' and `GDBserver' spellings.
11481
11482 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
11483
11484         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11485         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
11486         (linux_detach_one_lwp): Assume the lwp is stopped.
11487         (any_thread_of): Delete.
11488         (linux_detach): Stop all lwps here.  Don't blindly delete all
11489         breakpoints.
11490         (delete_lwp_callback): New.
11491         (linux_mourn): Delete all lwps of the process that is gone.
11492         (linux_wait_1): Don't delete the last lwp of the process here.
11493         * mem-break.h (mark_breakpoints_out): Declare.
11494         * mem-break.c (mark_breakpoints_out): New.
11495         (free_all_breakpoints): Use it.
11496         * server.c (handle_target_event): If the process is gone, mark
11497         breakpoints out.
11498         * thread-db.c (struct thread_db) <create_bp>: New field.
11499         (thread_db_enable_reporting): Fix prototype.  Store a thread event
11500         breakpoint reference in the thread_db struct.
11501         (thread_db_load_search): Clear the thread_db object.
11502         (try_thread_db_load_1): Ditto.
11503         (switch_to_process): New.
11504         (disable_thread_event_reporting): Use it.
11505         (remove_thread_event_breakpoints): New.
11506         (thread_db_detach, thread_db_mourn): Use it.
11507
11508 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
11509
11510         * linux-low.c (linux_enable_event_reporting): New.
11511         (linux_wait_for_event_1, handle_extended_wait): Use it.
11512
11513 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
11514
11515         * linux-low.c (linux_kill_one_lwp, linux_kill)
11516         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11517         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
11518         SIGSTOP even if the LWP is stopped.
11519         (send_sigstop_callback): New.
11520         (stop_all_lwps): Use send_sigstop_callback instead.
11521         (linux_resume_one_thread): Adjust.
11522         (proceed_one_lwp): Still proceed an LWP that the client has
11523         requested to stop, if we haven't reported it as stopped yet.  Make
11524         sure that LWPs the client want stopped, have a pending SIGSTOP.
11525
11526 2010-04-26  Doug Evans  <dje@google.com>
11527
11528         * server.c (handle_general_set): Make static.
11529
11530         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11531         Print received char after testing for error/eof instead of before.
11532         (input_interrupt): Tweak comment.
11533
11534 2010-04-23  Doug Evans  <dje@google.com>
11535
11536         * server.c (start_inferior): Print inferior argv if --debug.
11537
11538 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
11539
11540         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11541         * nto-x86-low.c: Include server.h
11542
11543 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
11544
11545         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11546         be consistent with other sources of this directory.
11547         (init_registers_amd64): Correct name of source file of this function
11548         in the comment.
11549
11550 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11551
11552         * configure.srv (x86_64-*-mingw*): New configuration for Windows
11553         64-bit executables.
11554
11555 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11556
11557         * win32-i386-low.c: Add 64-bit support.
11558         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11559         (init_registers_amd64): Declare.
11560         (mappings): Add 64-bit version of array.
11561         (init_windows_x86): New function.
11562         (the_low_target): Change init_arch field to init_windows_x86.
11563
11564 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11565
11566         * win32-low.c: Adapt to support also 64-bit architecture.
11567         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11568         (get_image_name): Use SIZE_T type for local variable `done'.
11569         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11570         (toolhelp_get_dll_name): Idem.
11571         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11572         Use uintptr_t typecast to avoid warning.
11573         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11574         (handle_exception): Use phex_nz to avoid warning.
11575         (win32_wait): Remove unused local variable `process'.
11576
11577 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11578
11579         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11580         `amd64-avx.o'.
11581
11582 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
11583
11584         * configure.ac: Use `ws2_32' library for srv_mingw.
11585         * configure: Regenerate.
11586         * gdbreplay.c: Include winsock2.h instead of winsock.h.
11587         * remote-utils.c: Likewise.
11588
11589 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
11590
11591         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11592         if __x86_64__ is defined.
11593
11594 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
11595
11596         * configure: Regenerate.
11597
11598 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
11599
11600         * server.c (handle_query): Handle 'qGetTIBAddr' query.
11601         * target.h (target_ops): New get_tib_address field.
11602         * win32-low.h (win32_thread_info): Add thread_local_base field.
11603         * win32-low.c (child_add_thread): Add tlb argument.
11604         Set thread_local_base field to TLB.
11605         (get_child_debug_event): Adapt to child_add_thread change.
11606         (win32_get_tib_address): New function.
11607         (win32_target_ops): Set get_tib_address field to
11608         win32_get_tib_address.
11609         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11610
11611 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11612
11613         * linux-low.c (linux_mourn): Also remove the process.
11614         * server.c (handle_target_event): Don't remove the process here.
11615         * nto-low.c (nto_mourn): New.
11616         (nto_target_ops): Install it.
11617         * spu-low.c (spu_mourn): New.
11618         (spu_target_ops): Install it.
11619         * win32-low.c (win32_mourn): New.
11620         (win32_target_ops): Install it.
11621
11622 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11623
11624         * server.h (buffer_xml_printf): Remove redundant `;'.
11625
11626 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11627
11628         * regcache.c (set_register_cache): Invalidate regcaches before
11629         changing the register cache layout.
11630         (regcache_invalidate_one): Allow a NULL regcache.
11631         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11632         regcaches before changing the register cache layout or the target
11633         regsets.
11634
11635 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
11636
11637         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11638         variable warning on Linux/x86-64.
11639
11640 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
11641
11642         GDBserver disconnected tracing support.
11643
11644         * linux-low.c (linux_remove_process): Delete.
11645         (add_lwp): Don't set last_resume_kind here.
11646         (linux_kill): Use `mourn'.
11647         (linux_detach): Use `thread_db_detach', and `mourn'.
11648         (linux_mourn): New.
11649         (linux_attach_lwp_1): Adjust comment.
11650         (linux_attach): last_resume_kind moved the thread_info; adjust.
11651         (status_pending_p_callback): Adjust.
11652         (linux_wait_for_event_1): Adjust.
11653         (count_events_callback, select_singlestep_lwp_callback)
11654         (select_event_lwp_callback, cancel_breakpoints_callback)
11655         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11656         (proceed_one_lwp): Adjust.
11657         (linux_async): Add debug output.
11658         (linux_thread_stopped): New.
11659         (linux_pause_all): New.
11660         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11661         linux_pause_all.
11662         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11663         (thread_db_free): Delete declaration.
11664         (thread_db_detach, thread_db_mourn): Declare.
11665         * thread-db.c (thread_db_init): Use thread_db_mourn.
11666         (thread_db_free): Delete, split in two.
11667         (disable_thread_event_reporting): New.
11668         (thread_db_detach): New.
11669         (thread_db_mourn): New.
11670
11671         * server.h (struct thread_info) <last_resume_kind>: New field.
11672         <attached>: Add comment.
11673         <gdb_detached>: New field.
11674         (handler_func): Change return type to int.
11675         (handle_serial_event, handle_target_event): Ditto.
11676         (gdb_connected): Declare.
11677         (tracing): Delete.
11678         (disconnected_tracing): Declare.
11679         (stop_tracing): Declare.
11680
11681         * server.c (handle_query) <qSupported>: Report support for
11682         disconnected tracing.
11683         (queue_stop_reply_callback): Account for running threads.
11684         (gdb_wants_thread_stopped): New.
11685         (gdb_wants_all_threads_stopped): New.
11686         (gdb_reattached_process): New.
11687         (handle_status): Clear the `gdb_detached' flag of all processes.
11688         In all-stop, stop all threads.
11689         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
11690         (process_serial_event): If the remote connection breaks, or if an
11691         exit was forced with "monitor exit", force an event loop exit.
11692         Handle disconnected tracing on detach.
11693         (handle_serial_event): Adjust.
11694         (handle_target_event): If GDB isn't connected, forward events back
11695         to the inferior, unless the last process exited, in which case,
11696         exit gdbserver.  Adjust interface.
11697
11698         * remote-utils.c (remote_open): Don't block in accept.  Instead
11699         register an event loop source on the listen socket file
11700         descriptor.  Refactor bits into ...
11701         (listen_desc): ... this new global.
11702         (gdb_connected): ... this new function.
11703         (enable_async_notification): ... this new function.
11704         (handle_accept_event): ... this new function.
11705         (remote_close): Clear remote_desc.
11706
11707         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11708
11709         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11710         New fields.
11711         (mourn_inferior): Define.
11712         (target_process_qsupported): Avoid the dangling else problem.
11713         (thread_stopped): Define.
11714         (pause_all): Define.
11715         (target_waitstatus_to_string): Declare.
11716         * target.c (target_waitstatus_to_string): New.
11717
11718         * tracepoint.c (tracing): Make extern.
11719         (disconnected_tracing): New.
11720         (stop_tracing): Make extern.  Handle tracing stops due to GDB
11721         disconnecting.
11722         (cmd_qtdisconnected): New.
11723         (cmd_qtstatus): Report disconnected tracing status in trace reply.
11724         (handle_tracepoint_general_set): Handle QTDisconnected.
11725
11726         * event-loop.c (event_handler_func): Change return type to int.
11727         (process_event): Bail out if the event handler wants the event
11728         loop to stop.
11729         (handle_file_event): Ditto.
11730         (start_event_loop): Bail out if the event handler wants the event
11731         loop to stop.
11732
11733         * nto-low.c (nto_target_ops): Adjust.
11734         * spu-low.c (spu_wait): Don't remove the process here.
11735         (spu_target_ops): Adjust.
11736         * win32-low.c (win32_wait): Don't remove the process here.
11737         (win32_target_ops): Adjust.
11738
11739 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
11740
11741         * regcache.c (realloc_register_cache): Invalidate inferior's
11742         regcache before recreating it.
11743
11744 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
11745
11746         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11747
11748 2010-04-09  Stan Shebs  <stan@codesourcery.com>
11749             Pedro Alves  <pedro@codesourcery.com>
11750
11751         * server.h (LONGEST): New.
11752         (struct thread_info) <while_stepping>: New field.
11753         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11754         Declare.
11755         (initialize_tracepoint, handle_tracepoint_general_set)
11756         (handle_tracepoint_query, tracepoint_finished_step)
11757         (tracepoint_was_hit, release_while_stepping_state_list):
11758         (current_traceframe): Declare.
11759         * server.c (handle_general_set): Handle tracepoint packets.
11760         (read_memory): New.
11761         (write_memory): New.
11762         (handle_search_memory_1): Use read_memory.
11763         (handle_query): Report support for conditional tracepoints, trace
11764         state variables, and tracepoint sources.  Handle tracepoint
11765         queries.
11766         (main): Initialize the tracepoints module.
11767         (process_serial_event): Handle traceframe reads/writes.
11768
11769         * linux-low.c (handle_tracepoints): New.
11770         (linux_wait_1): Call it.
11771         (linux_resume_one_lwp): Handle while-stepping.
11772         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11773         (linux_target_ops): Install them.
11774         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11775         New field.
11776         * linux-x86-low.c (x86_supports_tracepoints): New.
11777         (the_low_target). Install it.
11778
11779         * mem-break.h (delete_breakpoint): Declare.
11780         * mem-break.c (delete_breakpoint): Make external.
11781
11782         * target.h (struct target_ops): Add `supports_tracepoints',
11783         `read_pc', and `write_pc' fields.
11784         (target_supports_tracepoints): Define.
11785         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11786         (phex_nz): New.
11787
11788         * regcache.h (struct regcache) <registers_owned>: New field.
11789         (init_register_cache, regcache_cpy): Declare.
11790         (regcache_read_pc, regcache_write_pc): Declare.
11791         (register_cache_size): Declare.
11792         (supply_regblock): Declare.
11793         * regcache.c (init_register_cache): New.
11794         (new_register_cache): Use it.
11795         (regcache_cpy): New.
11796         (register_cache_size): New.
11797         (supply_regblock): New.
11798         (regcache_read_pc, regcache_write_pc): New.
11799
11800         * tracepoint.c: New.
11801
11802         * Makefile.in (OBS): Add tracepoint.o.
11803         (tracepoint.o): New rule.
11804
11805 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
11806
11807         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11808         (i386-mmx.o): New.
11809         (i386-mmx.c): Likewise.
11810         (i386-mmx-linux.o): Likewise.
11811         (i386-mmx-linux.c): Likewise.
11812
11813         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11814         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11815         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11816         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11817
11818         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11819         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11820         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11821
11822 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
11823
11824         * Makefile.in (clean): Updated.
11825         (i386-avx.o): New.
11826         (i386-avx.c): Likewise.
11827         (i386-avx-linux.o): Likewise.
11828         (i386-avx-linux.c): Likewise.
11829         (amd64-avx.o): Likewise.
11830         (amd64-avx.c): Likewise.
11831         (amd64-avx-linux.o): Likewise.
11832         (amd64-avx-linux.c): Likewise.
11833
11834         * configure.srv (srv_i386_regobj): Add i386-avx.o.
11835         (srv_i386_linux_regobj): Add i386-avx-linux.o.
11836         (srv_amd64_regobj): Add amd64-avx.o.
11837         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11838         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11839         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11840         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11841         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11842         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11843         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11844
11845         * i387-fp.c: Include "i386-xstate.h".
11846         (i387_xsave): New.
11847         (i387_cache_to_xsave): Likewise.
11848         (i387_xsave_to_cache): Likewise.
11849         (x86_xcr0): Likewise.
11850
11851         * i387-fp.h (i387_cache_to_xsave): Likewise.
11852         (i387_xsave_to_cache): Likewise.
11853         (x86_xcr0): Likewise.
11854
11855         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11856         * linux-crisv32-low.c (target_regsets): Likewise.
11857         * linux-m68k-low.c (target_regsets): Likewise.
11858         * linux-mips-low.c (target_regsets): Likewise.
11859         * linux-ppc-low.c (target_regsets): Likewise.
11860         * linux-s390-low.c (target_regsets): Likewise.
11861         * linux-sh-low.c (target_regsets): Likewise.
11862         * linux-sparc-low.c (target_regsets): Likewise.
11863         * linux-xtensa-low.c (target_regsets): Likewise.
11864
11865         * linux-low.c: Include <sys/uio.h>.
11866         (regsets_fetch_inferior_registers): Support nt_type.
11867         (regsets_store_inferior_registers): Likewise.
11868         (linux_process_qsupported): New.
11869         (linux_target_ops): Add linux_process_qsupported.
11870
11871         * linux-low.h (regset_info): Add nt_type.
11872         (linux_target_ops): Add process_qsupported.
11873
11874         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11875         and <sys/uio.h>.
11876         (init_registers_i386_avx_linux): New.
11877         (init_registers_amd64_avx_linux): Likewise.
11878         (xmltarget_i386_linux_no_xml): Likewise.
11879         (xmltarget_amd64_linux_no_xml): Likewise.
11880         (PTRACE_GETREGSET): Likewise.
11881         (PTRACE_SETREGSET): Likewise.
11882         (x86_fill_xstateregset): Likewise.
11883         (x86_store_xstateregset): Likewise.
11884         (use_xml): Likewise.
11885         (x86_linux_update_xmltarget): Likewise.
11886         (x86_linux_process_qsupported): Likewise.
11887         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11888         (x86_arch_setup): Don't call init_registers_amd64_linux nor
11889         init_registers_i386_linux here.  Call
11890         x86_linux_update_xmltarget.
11891         (the_low_target): Add x86_linux_process_qsupported.
11892
11893         * server.c (handle_query): Call target_process_qsupported.
11894
11895         * target.h (target_ops): Add process_qsupported.
11896         (target_process_qsupported): New.
11897
11898 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
11899
11900         * inferiors.c (add_thread): Set last_status kind to
11901         TARGET_WAITKIND_IGNORE.
11902         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11903         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
11904         (linux_wait_1): Move `thread' local definition to block that uses
11905         it.  Don't NULL initialize `event_child'.
11906         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11907         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11908         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11909
11910 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
11911
11912         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11913         an extended waitstatus, or by a watchpoint.
11914         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11915         thread was stepping or has been stopped by a watchpoint.
11916
11917 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
11918
11919         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11920         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11921         of another, then delete the previous, and validate all
11922         breakpoints.
11923         (validate_inserted_breakpoint): New.
11924         (delete_disabled_breakpoints): New.
11925         (validate_breakpoints): New.
11926         (check_mem_read): Validate breakpoints before trusting their
11927         shadow.  Delete disabled breakpoints.
11928         (check_mem_write): Validate breakpoints before trusting they
11929         should be inserted.  Delete disabled breakpoints.
11930         * mem-break.h (validate_breakpoints):
11931         * server.c (handle_query): Validate breakpoints when we see a
11932         qSymbol query.
11933
11934 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
11935
11936         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11937         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
11938         if we could tell there's a GDB breakpoint at stop_pc.
11939         (need_step_over_p): Don't do a step over if we find a GDB
11940         breakpoint at the resume PC.
11941
11942         * mem-break.c (struct raw_breakpoint): New.
11943         (enum bkpt_type): New type `gdb_breakpoint'.
11944         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11945         fields.  New field `raw'.
11946         (find_raw_breakpoint_at): New.
11947         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
11948         breakpoint instead.
11949         (set_breakpoint_at): Adjust.
11950         (delete_raw_breakpoint): New.
11951         (release_breakpoint): New.
11952         (delete_breakpoint): Rename to...
11953         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
11954         release_breakpoint.  Return ENOENT.
11955         (delete_breakpoint): Reimplement.
11956         (find_breakpoint_at): Delete.
11957         (find_gdb_breakpoint_at): New.
11958         (delete_breakpoint_at): Delete.
11959         (set_gdb_breakpoint_at): New.
11960         (delete_gdb_breakpoint_at): New.
11961         (gdb_breakpoint_here): New.
11962         (set_reinsert_breakpoint): Use release_breakpoint.
11963         (uninsert_breakpoint): Rename to ...
11964         (uninsert_raw_breakpoint): ... this.
11965         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11966         (reinsert_raw_breakpoint): Change parameter type to
11967         raw_breakpoint.
11968         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11969         instead.
11970         (check_breakpoints): Adjust.  Use release_breakpoint.
11971         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11972         (breakpoint_inserted_here): Ditto.
11973         (check_mem_read): Adjust to iterate over raw breakpoints instead.
11974         Don't trust the breakpoint's shadow if it is not inserted.
11975         (check_mem_write): Adjust to iterate over raw breakpoints instead.
11976         (delete_all_breakpoints): Adjust.
11977         (free_all_breakpoints): Mark all breakpoints as uninserted, and
11978         use delete_breakpoint_1.
11979
11980         * mem-break.h (breakpoints_supported): Delete declaration.
11981         (set_gdb_breakpoint_at): Declare.
11982         (gdb_breakpoint_here): Declare.
11983         (delete_breakpoint_at): Delete.
11984         (delete_gdb_breakpoint_at): Declare.
11985
11986         * server.h (struct raw_breakpoint): Forward declare.
11987         (struct process_info): New field `raw_breakpoints'.
11988
11989         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11990         breakpoints.
11991
11992 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
11993
11994         * linux-low.c (status_pending_p_callback): Fix comment.
11995         (linux_wait_for_event_1): Move most of the internal breakpoint
11996         handling from here...
11997         (linux_wait_1): ... to here.
11998         (count_events_callback): New.
11999         (select_singlestep_lwp_callback): New.
12000         (select_event_lwp_callback): New.
12001         (cancel_breakpoints_callback): New.
12002         (select_event_lwp): New.
12003         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
12004         priority to all LWPs that have had events that should be reported
12005         to the client.  Cancel breakpoints when about to reporting the
12006         event to the client, not while stopping lwps.  No longer cancel
12007         finished single-steps here.
12008         (cancel_finished_single_step): Delete.
12009         (cancel_finished_single_steps): Delete.
12010
12011 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12012
12013         * mem-break.c (enum bkpt_type): New.
12014         (struct breakpoint): New field `type'.
12015         (set_breakpoint_at): Change return type to struct breakpoint
12016         pointer.  Set type to `other_breakpoint' by default.
12017         (delete_breakpoint): Rewrite, supporting more than one breakpoint
12018         in the breakpoint list.
12019         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12020         (reinsert_breakpoint): Rename to ...
12021         (reinsert_raw_breakpoint): ... this.
12022         (reinsert_breakpoints_at): Adjust.
12023         * mem-break.h (struct breakpoint): Declare.
12024         (set_breakpoint_at): Change return type to struct breakpoint
12025         pointer.
12026
12027 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12028
12029         * server.c (handle_query): Assign, not compare.
12030
12031 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12032
12033         Teach linux gdbserver to step-over-breakpoints.
12034
12035         * linux-low.c (can_hardware_single_step): New.
12036         (supports_breakpoints): New.
12037         (handle_extended_wait): If stopping threads, read the stop pc of
12038         the new cloned LWP.
12039         (get_pc): New.
12040         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
12041         low target doesn't support retrieving the PC.
12042         (add_lwp): Set last_resume_kind to resume_continue.
12043         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
12044         (linux_attach): Don't clear stop_expected.  Set the lwp's
12045         last_resume_kind to resume_stop.
12046         (linux_detach_one_lwp): Don't check for removed breakpoints.
12047         (check_removed_breakpoint): Delete.
12048         (status_pending_p): Rename to ...
12049         (status_pending_p_callback): ... this.  Don't check for removed
12050         breakpoints.  Don't consider threads that are stopped from GDB's
12051         perspective.
12052         (linux_wait_for_lwp): Always read the stop_pc here.
12053         (cancel_breakpoint): New.
12054         (step_over_bkpt): New global.
12055         (linux_wait_for_event_1): Implement stepping over breakpoints.
12056         (gdb_wants_lwp_stopped): New.
12057         (gdb_wants_all_stopped): New.
12058         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
12059         single-step traps here.  Store the thread's last reported target
12060         wait status.
12061         (send_sigstop): Don't clear stop_expected.  Always set it,
12062         instead.
12063         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12064         (cancel_finished_single_step): New.
12065         (cancel_finished_single_steps): New.
12066         (wait_for_sigstop): Don't cancel finished single-step traps here.
12067         (linux_resume_one_lwp): Don't check for removed breakpoints.
12068         Don't set `step' on non-hardware step archs.
12069         (linux_set_resume_request): Ignore resume_stop requests if already
12070         stopping or stopped.  Set the lwp's last_resume_kind.
12071         (resume_status_pending_p): Don't check for removed breakpoints.
12072         (need_step_over_p): New.
12073         (start_step_over): New.
12074         (finish_step_over): New.
12075         (linux_resume_one_thread): Always queue a sigstop for resume_stop
12076         requests.  Clear the thread's last reported target waitstatus.
12077         Don't use the `suspended' flag.  Don't consider pending breakpoints.
12078         (linux_resume): Start a step-over if necessary.
12079         (proceed_one_lwp): New.
12080         (proceed_all_lwps): New.
12081         (unstop_all_lwps): New.
12082         * linux-low.h (struct lwp_info): Rewrite comment for the
12083         `suspended' flag.  Add the `stop_pc' field.  Delete the
12084         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
12085         Add `'last_resume_kind' and `need_step_over' fields.
12086         * inferiors.c (struct thread_info): Delete, moved elsewhere.
12087         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12088         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
12089         (set_raw_breakpoint_at): New.
12090         (set_breakpoint_at): Rewrite to use it.
12091         (reinsert_breakpoint_handler): Delete.
12092         (set_reinsert_breakpoint): New.
12093         (reinsert_breakpoint_by_bp): Delete.
12094         (delete_reinsert_breakpoints): New.
12095         (uninsert_breakpoint): Rewrite.
12096         (uninsert_breakpoints_at): New.
12097         (reinsert_breakpoint): Rewrite.
12098         (reinsert_breakpoints_at): New.
12099         (check_breakpoints): Rewrite.
12100         (breakpoint_here): New.
12101         (breakpoint_inserted_here): New.
12102         (check_mem_read): Adjust.
12103         * mem-break.h (breakpoints_supported, breakpoint_here)
12104         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12105         (reinsert_breakpoint_by_bp): Delete declaration.
12106         (delete_reinsert_breakpoints): Declare.
12107         (reinsert_breakpoint): Delete declaration.
12108         (reinsert_breakpoints_at): Declare.
12109         (uninsert_breakpoint): Delete declaration.
12110         (uninsert_breakpoints_at): Declare.
12111         (check_breakpoints): Adjust prototype.
12112         * server.h: Adjust include order.
12113         (struct thread_info): Declare here.  Add a `last_status' field.
12114
12115 2010-03-23  Michael Snyder  <msnyder@vmware.com>
12116
12117         * server.c (crc32): New function.
12118         (handle_query): Add handling for 'qCRC:' request.
12119
12120 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
12121
12122         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12123         lwp had been stopped by a watchpoint.
12124
12125 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
12126
12127         * server.h (internal_error): Declare.
12128         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12129         * utils.c (internal_error): New function.
12130
12131 2010-03-15  Andreas Schwab  <schwab@redhat.com>
12132
12133         * configure.srv: Fix typo setting srv_regobj.
12134
12135 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
12136
12137         * linux-low.c (fetch_register): Avoid passing a non string literal
12138         format to `error'.
12139         (usr_store_inferior_registers): Ditto.
12140
12141 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12142
12143         * linux-low.c (linux_write_memory): Bail out early if peeking
12144         memory failed.
12145
12146 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12147
12148         * linux-low.h (struct lwp_info): New fields
12149         `stopped_by_watchpoint' and `stopped_data_address'.
12150         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12151         here, and cache them in the lwp object.
12152         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12153         directly.
12154         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12155         field.
12156         (linux_stopped_by_watchpoint): Rewrite.
12157         (linux_stopped_data_address): Rewrite.
12158
12159 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
12160
12161         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12162         switching the current inferior, not before.
12163
12164 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
12165
12166         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12167         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12168         i386-linux.c and amd64-linux.c.
12169         (reg-i386.o): Removed.
12170         (reg-i386.c): Likewise.
12171         (reg-i386-linux.o): Likewise.
12172         (reg-i386-linux.c): Likewise.
12173         (reg-x86-64.o): Likewise.
12174         (reg-x86-64.c): Likewise.
12175         (reg-x86-64-linux.o): Likewise.
12176         (reg-x86-64-linux.c): Likewise.
12177         (i386.o): New.
12178         (i386.c): Likewise.
12179         (i386-linux.o): Likewise.
12180         (i386-linux.c): Likewise.
12181         (amd64.o): Likewise.
12182         (amd64.c): Likewise.
12183         (amd64-linux.o): Likewise.
12184         (amd64-linux.c): Likewise.
12185
12186         * configure.srv (srv_i386_regobj): New.
12187         (srv_i386_linux_regobj): Likewise.
12188         (srv_amd64_regobj): Likewise.
12189         (srv_amd64_linux_regobj): Likewise.
12190         (srv_i386_32bit_xmlfiles): Likewise.
12191         (srv_i386_64bit_xmlfiles): Likewise.
12192         (srv_i386_xmlfiles): Likewise.
12193         (srv_amd64_xmlfiles): Likewise.
12194         (srv_i386_linux_xmlfiles): Likewise.
12195         (srv_amd64_linux_xmlfiles): Likewise.
12196         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
12197         srv_xmlfiles to $srv_i386_xmlfiles.
12198         (i[34567]86-*-mingw32ce*): Likewise.
12199         (i[34567]86-*-mingw*): Likewise.
12200         (i[34567]86-*-nto*): Likewise.
12201         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12202         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
12203         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12204         (x86_64-*-linux*): Likewise.
12205
12206         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12207         (init_registers_amd64_linux): New.
12208         (x86_arch_setup): Replace init_registers_x86_64_linux with
12209         init_registers_amd64_linux.
12210
12211 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
12212
12213         * configure.ac: Check for libdl.  If it is not available link against
12214         static libthread_db.
12215         * configure: Regenerate.
12216
12217 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
12218
12219         PR9605
12220
12221         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12222         handing a read watchpoint.
12223         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12224
12225 2010-02-12  Doug Evans  <dje@google.com>
12226
12227         * linux-low.c (linux_supports_tracefork_flag): Document.
12228         (linux_look_up_symbols): Add comment.
12229
12230 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12231
12232         * regcache.c (supply_register): Clear regcache if buf is NULL.
12233
12234 2010-02-02  Nicolas Roche  <roche@sourceware.org>
12235             Joel Brobecker  <brobecker@adacore.com>
12236
12237         * inferiors.c (find_inferior): Add function documentation.
12238         (unloaded_dll): Handle the case where the unloaded dll has not
12239         been previously registered in the dll list.
12240
12241 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
12242
12243         * linux-arm-low.c (thumb_breakpoint_len): Delete.
12244         (thumb2_breakpoint): New.
12245         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12246
12247 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
12248
12249         * linux-low.c (get_stop_pc): Check for SIGTRAP.
12250         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12251         breakpoints.
12252
12253 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12254
12255         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12256
12257 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12258
12259         * linux-s390-low.c (s390_collect_ptrace_register)
12260         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12261
12262 2010-01-21  Doug Evans  <dje@google.com>
12263
12264         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12265         (PTRACE_ARG4_TYPE): New macro.
12266         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12267         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12268         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12269         (usr_store_inferior_registers): Ditto.
12270         (linux_read_memory, linux_write_memory): Ditto.
12271         (linux_test_for_tracefork): Ditto.
12272
12273         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12274         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12275
12276 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12277
12278         * proc-service.c (ps_lgetregs): Don't refetch registers from the
12279         target.
12280
12281 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12282
12283         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12284         prototype to take a regcache.  Adjust.
12285
12286 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
12287
12288         * regcache.h (struct thread_info): Forward declare.
12289         (struct regcache): New.
12290         (new_register_cache): Adjust prototype.
12291         (get_thread_regcache): Declare.
12292         (free_register_cache): Adjust prototype.
12293         (registers_to_string, registers_from_string): Ditto.
12294         (supply_register, supply_register_by_name, collect_register)
12295         (collect_register_as_string, collect_register_by_name): Ditto.
12296         * regcache.c (struct inferior_regcache_data): Delete.
12297         (get_regcache): Rename to ...
12298         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
12299         fetching registers.
12300         (regcache_invalidate_one): Adjust.
12301         (regcache_invalidate): Fix prototype.
12302         (new_register_cache): Return the new register cache.
12303         (free_register_cache): Change prototype.
12304         (realloc_register_cache): Adjust.
12305         (registers_to_string): Change prototype to take a regcache.  Adjust.
12306         (registers_from_string): Ditto.
12307         (register_data): Ditto.
12308         (supply_register): Ditto.
12309         (supply_register_by_name): Ditto.
12310         (collect_register): Ditto.
12311         (collect_register_as_string): Ditto.
12312         (collect_register_by_name): Ditto.
12313         * server.c (process_serial_event): Adjust.
12314         * linux-low.h (regset_fill_func, regset_store_func): Change
12315         prototype.
12316         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12317         Change prototype.
12318         * linux-low.c (get_stop_pc): Adjust.
12319         (check_removed_breakpoint): Adjust.
12320         (linux_wait_for_event): Adjust.
12321         (linux_resume_one_lwp): Adjust.
12322         (fetch_register): Add regcache parameter.  Adjust.
12323         (usr_store_inferior_registers): Ditto.
12324         (regsets_fetch_inferior_registers): Ditto.
12325         (regsets_store_inferior_registers): Ditto.
12326         (linux_fetch_registers, linux_store_registers): Ditto.
12327         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12328         regcache.  Adjust.
12329         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12330         Ditto.
12331         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12332         prototype to take a regcache.
12333         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12334         * remote-utils.c (convert_ascii_to_int, outreg)
12335         (prepare_resume_reply): Change prototype to take a regcache.
12336         Adjust.
12337         * target.h (struct target_ops) <fetch_registers, store_registers>:
12338         Change prototype to take a regcache.
12339         (fetch_inferior_registers, store_inferior_registers): Change
12340         prototype to take a regcache.  Adjust.
12341         * proc-service.c (ps_lgetregs): Adjust.
12342         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12343         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12344         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12345         take a regcache.  Adjust.
12346         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12347         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12348         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12349         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
12350         * linux-cris-low.c (cris_get_pc, cris_set_pc)
12351         (cris_cannot_fetch_register):
12352         (cris_breakpoint_at): Change prototype to take a regcache.
12353         Adjust.
12354         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12355         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12356         to take a regcache.  Adjust.
12357         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12358         Adjust.
12359         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12360         take a regcache.  Adjust.
12361         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12362         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12363         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
12364         * linux-mips-low.c (mips_get_pc):
12365         (mips_set_pc): Change prototype to take a regcache.  Adjust.
12366         (mips_reinsert_addr): Adjust.
12367         (mips_collect_register): Change prototype to take a regcache.
12368         Adjust.
12369         (mips_supply_register):
12370         (mips_collect_register_32bit, mips_supply_register_32bit)
12371         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12372         (mips_store_fpregset): Ditto.
12373         * linux-ppc-low.c (ppc_supply_ptrace_register)
12374         (ppc_supply_ptrace_register): Ditto.
12375         (parse_spufs_run): Adjust.
12376         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12377         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12378         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12379         take a regcache.  Adjust.
12380         * linux-s390-low.c (s390_collect_ptrace_register)
12381         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12382         (s390_set_pc): Change prototype to take a regcache.  Adjust.
12383         (s390_arch_setup): Adjust.
12384         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12385         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
12386         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12387         (sparc_fill_gregset, sparc_store_gregset_from_stack)
12388         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12389         regcache.  Adjust.
12390         (sparc_breakpoint_at): Adjust.
12391         * linux-xtensa-low.c (xtensa_fill_gregset):
12392         (xtensa_store_gregset):
12393         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12394         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
12395         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12396         prototype to take a regcache.  Adjust.
12397         * win32-arm-low.c (arm_fetch_inferior_register)
12398         (arm_store_inferior_register): Change prototype to take a
12399         regcache.  Adjust.
12400         * win32-i386-low.c (i386_fetch_inferior_register)
12401         (i386_store_inferior_register): Change prototype to take a
12402         regcache.  Adjust.
12403         * win32-low.c (child_fetch_inferior_registers)
12404         (child_store_inferior_registers): Change prototype to take a
12405         regcache.  Adjust.
12406         (win32_wait): Adjust.
12407         (win32_fetch_inferior_registers): Change prototype to take a
12408         regcache.  Adjust.
12409         (win32_store_inferior_registers): Adjust.
12410         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12411         store_inferior_register>: Change prototype to take a regcache.
12412
12413 2010-01-20  Doug Evans  <dje@google.com>
12414
12415         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12416         #ifdef.
12417         (linux_wait_for_event1, linux_init_signals): Ditto.
12418         (W_STOPCODE): Provide definition if missing.
12419
12420 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
12421
12422         * linux-low.c (linux_core_of_thread): New.
12423         (compare_ints, show_process, list_threads): New.
12424         (linux_qxfer_osdata): Report threads and cores.
12425         (linux_target_op): Register linux_core_of_thread.
12426         * remote-utils.c (prepare_resume_reply): Report the core.
12427         (buffer_xml_printf): Support %d specifier.
12428         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12429         New.
12430         (handle_query): Handle qXfer:threads.  Announce availability
12431         thereof.
12432         * target.h (struct target_ops): New field core_of_thread.
12433
12434 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
12435
12436         * Makefile.in (clean): Remove new generated files.
12437         (reg-s390.o, reg-s390.c): Remove rules.
12438         (reg-s390x.o, reg-s390x.c): Likewise.
12439         (s390-linux32.o, s390-linux32.c): Add rules.
12440         (s390-linux64.o, s390-linux64.c): Likewise.
12441         (s390x-linux64.o, s390x-linux64.c): Likewise.
12442         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12443         * linux-s390-low.c: Include <elf.h>.
12444         (HWCAP_S390_HIGH_GPRS): Define if undefined.
12445         (init_registers_s390): Remove prototype.
12446         (init_registers_s390x): Likewise.
12447         (init_registers_s390_linux32): Add prototype.
12448         (init_registers_s390_linux64): Likewise.
12449         (init_registers_s390x_linux64): Likewise.
12450         (s390_num_regs_3264): New define.
12451         (s390_regmap_3264): New global variable.
12452         (s390_cannot_fetch_register): Remove obsolete check.
12453         (s390_cannot_store_register): Likewise.
12454         (s390_collect_ptrace_register): Handle upper/lower register halves.
12455         (s390_supply_ptrace_register): Likewise.
12456         (s390_fill_gregset): Update to register number changes.
12457         (s390_get_hwcap): New routine.
12458         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12459         Install appropriate regmap and register set.
12460
12461 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
12462
12463         * server.c (gdbserver_version): Update copyright year to 2010.
12464         * gdbreplay.c (gdbreplay_version): Likewise.
12465
12466 2009-12-28  Doug Evans  <dje@google.com>
12467
12468         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12469         elf/external.h.  Include <elf.h> instead but only if necessary.
12470
12471 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
12472
12473         * linux-low.c (linux_remove_process): Remove `detaching'
12474         parameter.  Don't release/detach from thread_db here.
12475         (linux_kill): Release/detach from thread_db here, ...
12476         (linux_detach): ... and here, before actually detaching.
12477         (linux_wait_1): ... and here, when a process exits.
12478         * thread-db.c (any_thread_of): New.
12479         (thread_db_free): Switch the current inferior to a thread of the
12480         passed in process.
12481
12482 2009-12-21  Doug Evans  <dje@google.com>
12483
12484         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12485
12486         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12487         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12488         warning ifndef __NR_tkill.  Move setting of errno there too.
12489         Delete unnecessary resetting of errno after syscall.
12490         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12491
12492         * configure.ac: Check for dladdr.
12493         * config.in: Regenerate.
12494         * configure: Regenerate.
12495         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12496         (try_thread_db_load): Update.
12497
12498         * linux-low.c (my_waitpid): Delete unnecessary prototype.
12499
12500 2009-12-18  Doug Evans  <dje@google.com>
12501
12502         * event-loop.c: Include unistd.h if it exists.
12503
12504         * linux-low.c (my_waitpid): Move definition away from being in
12505         between linux_tracefork_child/linux_test_for_tracefork.
12506
12507         * gdb_proc_service.h (psaddr_t): Fix type.
12508         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12509         signature to match glibc.
12510
12511 2009-12-16  Doug Evans  <dje@google.com>
12512
12513         * linux-low.c (linux_read_memory): Fix argument to read.
12514
12515 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12516
12517         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12518         events, don't leave current_inferior pointing at null.
12519
12520 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12521
12522         * win32-low.c (LOG): Delete.
12523         (OUTMSG): Output to stderr.
12524         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12525         on compile time LOG macro.
12526         (win32_wait): Fix debug output.
12527
12528 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12529
12530         * win32-low.c (win32_add_one_solib): If the dll name is
12531         "ntdll.dll", prepend the system directory to the dll path.
12532
12533 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
12534
12535         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12536
12537 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
12538             Vladimir Prus  <vladimir@codesourcery.com>
12539
12540         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12541         * configure.ac: Check for __mcoldfire__ and set
12542         gdb_cv_m68k_is_coldfire.
12543         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12544         reg-cf.o and reg-m68k.o.
12545         * configure: Regenerated.
12546
12547 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
12548
12549         * linux-low.c (linux_remove_process): Add `detaching' parameter.
12550         Pass it to thread_db_free.
12551         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12552         proper `detaching' argument to linux_remove_process.
12553         * linux-low.h (thread_db_free): Add `detaching' parameter.
12554         * thread-db.c (thread_db_init): Pass false as `detaching' argument
12555         to thread_db_free.
12556         (thread_db_free): Add `detaching' parameter.  Only
12557         call td_ta_clear_event if detaching from process.
12558
12559 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
12560
12561         * thread-db.c (thread_db_free): Fix typo.
12562
12563 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
12564
12565         PR gdb/10838
12566         * thread-db.c (thread_db_free): Call td_ta_clear_event.
12567
12568 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
12569
12570         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12571         with an i686 compiler.
12572         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12573         needed.
12574         * configure: Rebuilt.
12575
12576 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
12577
12578         PR gdb/10783
12579
12580         * server.c (handle_search_memory_1): Correct read_addr initialization
12581         in loop for searching subsequent chunks.
12582
12583 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
12584
12585         * configure.ac: New --with-libthread-db option.
12586         * thread-db.c: Allow direct dependence on libthread_db.
12587         (thread_db_free): Adjust.
12588         * config.in: Regenerate.
12589         * configure: Likewise.
12590
12591 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
12592
12593         PR gdb/10757
12594         * thread-db.c (attach_thread): New function.
12595         (maybe_attach_thread): Return success/failure.
12596         (find_new_threads_callback): Adjust.
12597         (thread_db_find_new_threads): Loop until no new threads.
12598
12599 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
12600
12601         * proc-service.c (ps_lgetregs): Formatting.
12602
12603 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
12604
12605         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12606         * configure.ac: Adjust.
12607         * linux-low.h (struct process_info_private): Move members to struct
12608         thread_db.
12609         (thread_db_free, thread_db_handle_monitor_command): New prototype.
12610         * linux-low.c (linux_remove_process): Adjust.
12611         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12612         * server.c (handle_query): Move code ...
12613         (handle_monitor_command): ... here. New function.
12614         * target.h (struct target_ops): New member.
12615         * thread-db.c (struct thread_db): New.
12616         (libthread_db_search_path): New variable.
12617         (thread_db_create_event, thread_db_enable_reporting)
12618         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12619         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12620         (try_thread_db_load_1, dladdr_to_soname): New functions.
12621         (try_thread_db_load, thread_db_load_search): New functions.
12622         (thread_db_init): Search for libthread_db.
12623         (thread_db_free): New function.
12624         (thread_db_handle_monitor_command): Likewise.
12625         * config.in: Regenerate.
12626         * configure: Regenerate.
12627
12628 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
12629
12630         * spu-low.c (spu_kill): Wait for inferior to terminate.
12631         Call clear_inferiors.
12632         (spu_detach): Call clear_inferiors.
12633
12634 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12635
12636         * aclocal.m4: Regenerate.
12637         * config.in: Likewise.
12638         * configure: Likewise.
12639
12640 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12641
12642         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12643         (parse_spufs_run): New function.
12644         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12645         (ppc_breakpoint_at): Handle SPU breakpoints.
12646
12647 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12648
12649         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12650         (SPUFS_MAGIC): Define.
12651         (spu_enumerate_spu_ids): New function.
12652         (linux_qxfer_spu): New function.
12653         (linux_target_ops): Install linux_qxfer_spu.
12654
12655 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12656
12657         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12658         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
12659         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12660         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12661         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12662         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12663         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12664         (init_registers_powerpc_cell32l): Add prototype.
12665         (init_registers_powerpc_cell64l): Likewise.
12666         (ppc_arch_setup): Detect Cell/B.E. architecture.
12667
12668 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12669
12670         * Makefile.in (datarootdir): New variable.
12671
12672 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
12673
12674         * linux-low.c (linux_write_memory): Update debugging output.
12675         * Makefile.in (clean): Add new descriptions.
12676         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12677         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12678         * configure.srv: Add new files for arm*-*-linux*.
12679         * linux-arm-low.c: Add new declarations.
12680         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12681         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12682         (HWCAP_VFPv3D16): New.
12683         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12684         instead of __IWMMXT__.
12685         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12686         (arm_arch_setup): New.
12687         (target_regsets): Remove #ifdef.  Add VFP regset.
12688         (the_low_target): Use arm_arch_setup.
12689
12690 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
12691
12692         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12693         the main thread again.
12694
12695 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
12696
12697         Adding Neutrino gdbserver.
12698         * configure: Regenerated.
12699         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12700         * configure.srv (i[34567]86-*-nto*): New target.
12701         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12702         * remote-utils.c [__QNX__]: Include sys/iomgr.h
12703         (nto_comctrl) [__QNX__]: New function.
12704         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12705
12706 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
12707
12708         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12709         srv_tgtobj.
12710
12711 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
12712             Pedro Alves  <pedro@codesourcery.com>
12713
12714         * win32-i386-low.c (i386_get_thread_context): Handle systems that
12715         don't support CONTEXT_EXTENDED_REGISTERS.
12716         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12717         (the_low_target): Install them.
12718         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12719         failing with ERROR_PIPE_NOT_CONNECTED.
12720
12721 2009-06-30  Doug Evans  <dje@google.com>
12722             Pierre Muller  <muller@ics.u-strasbg.fr>
12723
12724         Add h/w watchpoint support to x86-linux, win32-i386.
12725         * Makefile.in (SFILES): Add i386-low.c
12726         (i386_low_h): Define.
12727         (i386-low.o): Add dependencies.
12728         (linux-x86-low.o): Add i386-low.h dependency.
12729         (win32-i386-low.o): Ditto.
12730         * i386-low.c: New file.
12731         * i386-low.h: New file.
12732         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12733         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12734         * linux-low.c (linux_add_process): Initialize arch_private.
12735         (linux_remove_process): Free arch_private.
12736         (add_lwp): Initialize arch_private.
12737         (delete_lwp): Free arch_private.
12738         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12739         provided.
12740         * linux-low.h (process_info_private): New member arch_private.
12741         (lwp_info): New member arch_private.
12742         (linux_target_ops): New members new_process, new_thread,
12743         prepare_to_resume.
12744         (ptid_of): New macro.
12745         * linux-x86-low.c: Include stddef.h, i386-low.h.
12746         (arch_process_info): New struct.
12747         (arch_lwp_info): New struct.
12748         (x86_linux_dr_get, x86_linux_dr_set): New functions.
12749         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12750         (i386_dr_low_get_status): New function.
12751         (x86_insert_point, x86_remove_point): New functions.
12752         (x86_stopped_by_watchpoint): New function.
12753         (x86_stopped_data_address): New function.
12754         (x86_linux_new_process, x86_linux_new_thread): New functions.
12755         (x86_linux_prepare_to_resume): New function.
12756         (the_low_target): Add entries for insert_point, remove_point,
12757         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12758         prepare_to_resume.
12759         * server.c (debug_hw_points): New global.
12760         (monitor_show_help): Document set debug-hw-points.
12761         (handle_query): Process "set debug-hw-points".
12762         * server.h (debug_hw_points): Declare.
12763         (paddress): Declare.
12764         * utils.c (NUMCELLS, CELLSIZE): New macros.
12765         (get_sell, xsnprintf, paddress): New functions.
12766         * win32-arm-low.c (the_low_target): Add entries for insert_point,
12767         remove_point, stopped_by_watchpoint, stopped_data_address.
12768         * win32-i386-low.c: Include i386-low.h.
12769         (debug_reg_state): Replaces dr.
12770         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12771         (i386_dr_low_get_status): New function.
12772         (i386_insert_point, i386_remove_point): New functions.
12773         (i386_stopped_by_watchpoint): New function.
12774         (i386_stopped_data_address): New function.
12775         (i386_initial_stuff): Update.
12776         (get_thread_context,set_thread_context,i386_thread_added): Update.
12777         (the_low_target): Add entries for insert_point,
12778         remove_point, stopped_by_watchpoint, stopped_data_address.
12779         * win32-low.c (win32_insert_watchpoint): New function.
12780         (win32_remove_watchpoint): New function.
12781         (win32_stopped_by_watchpoint): New function.
12782         (win32_stopped_data_address): New function.
12783         (win32_target_ops): Add entries for insert_watchpoint,
12784         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12785         * win32-low.h (win32_target_ops): New members insert_point,
12786         remove_point, stopped_by_watchpoint, stopped_data_address.
12787
12788 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
12789
12790         * server.c (process_serial_event): Re-return unsupported, not
12791         error, if the type isn't recognized.  Re-allow supporting only
12792         insert or remove packets.  Also call require_running for
12793         breakpoints.  Add missing break statement to default case.  Tidy.
12794         * target.h (struct target_ops): Rename insert_watchpoint to
12795         insert_point, and remove_watchpoint to remove_point.
12796
12797         * linux-low.h (struct linux_target_ops): Likewise.
12798         * linux-low.c (linux_insert_watchpoint): Rename to ...
12799         (linux_insert_point): ... this.  Adjust.
12800         (linux_remove_watchpoint): Rename to ...
12801         (linux_remove_point): ... this.  Adjust.
12802         (linux_target_ops): Adjust.
12803         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12804         (cris_insert_point): ... this.
12805         (cris_remove_watchpoint): Rename to ...
12806         (cris_remove_point): ... this.
12807         (the_low_target): Adjust.
12808
12809 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
12810
12811         * server.c (handle_v_kill): Pass signal_pid to
12812         kill_inferior if multi_process is zero.
12813
12814 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
12815
12816         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12817         * target.h (target_ops): Comment for *_watchpoint to make it clear
12818         the functions can get types '0' and '1'.
12819
12820 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
12821
12822         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12823         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12824         * regcache.c (get_regcache): Likewise.
12825         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12826         * win32-low.c (child_fetch_inferior_registers): Remove check for
12827         regno 0.
12828
12829 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
12830             Pedro Alves <pedro@codesourcery.com>
12831
12832         * target.h (struct target_ops) <supports_multi_process>: New
12833         callback.
12834         (target_supports_multi_process): New.
12835         * server.c (handle_query): Even if GDB reports support, only
12836         enable multi-process if the target also supports it.  Report
12837         multi-process support only if the target backend supports it.
12838         * linux-low.c (linux_supports_multi_process): New function.
12839         (linux_target_ops): Install it as target_supports_multi_process
12840         callback.
12841
12842 2009-05-24  Doug Evans  <dje@google.com>
12843
12844         Global renaming of find_thread_pid to find_thread_ptid.
12845         * server.h (find_thread_ptid): Renamed from find_thread_pid.
12846         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12847         All callers updated.
12848
12849         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12850         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12851         directly.
12852
12853         * linux-low.c (get_stop_pc): Print pc if debug_threads.
12854         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12855         (linux_resume_one_lwp): Ditto.
12856
12857 2009-05-23  Doug Evans  <dje@google.com>
12858
12859         * linux-low.c (linux_resume_one_lwp): Change type of first arg
12860         from struct inferior_list_entry * to struct lwp_info *.
12861         All callers updated.
12862
12863 2009-05-13  Doug Evans  <dje@google.com>
12864
12865         * linux-x86-low.c: Don't include assert.h.
12866         (x86_siginfo_fixup): Use fatal, not assert.
12867         (x86_arch_setup): Fix comment.
12868
12869 2009-05-12  Doug Evans  <dje@google.com>
12870
12871         Biarch support for i386/amd64 gdbserver.
12872         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12873         Add linux-x86-low.c.
12874         (linux-i386-low.o, linux-x86-64-low.o): Delete.
12875         (linux-x86-low.o): Add.
12876         * linux-x86-64-low.c: Delete.
12877         * linux-i386-low.c: Delete.
12878         * linux-x86-low.c: New file.
12879         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12880         linux-x86-low.o.
12881         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12882         linux-x86-low.o.
12883         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12884         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12885         (linux_child_pid_to_exec_file): New function.
12886         (elf_64_header_p, elf_64_file_p): New functions.
12887         (siginfo_fixup): New function.
12888         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
12889         give target a chance to convert layout.
12890         * linux-low.h (linux_target_ops): New member siginfo_fixup.
12891         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12892
12893 2009-05-07  Doug Evans  <dje@google.com>
12894
12895         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12896         (regsets_store_inferior_registers): Ditto.
12897
12898 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
12899
12900         PR server/10048
12901
12902         * linux-low.c (must_set_ptrace_flags): Delete.
12903         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12904         of the global.
12905         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
12906         `lwp->must_set_ptrace_flags' instead.
12907         (linux_wait_for_event_1): Set ptrace options here.
12908         (linux_wait_1): ... not here.
12909
12910 2009-04-30  Doug Evans  <dje@google.com>
12911
12912         * inferiors.c (started_inferior_callback): New function.
12913         (attached_inferior_callback): New function.
12914         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12915         * server.c (print_started_pid, print_attached_pid): New functions.
12916         (detach_or_kill_for_exit): New function.
12917         (main): Call it instead of for_each_inferior (kill_inferior_callback).
12918         * server.h (have_started_inferiors_p): Declare.
12919         (have_attached_inferiors_p): Declare.
12920
12921         * inferiors.c (remove_process): Fix memory leak, free process.
12922         * linux-low.c (linux_remove_process): New function.
12923         (linux_kill): Call it instead of remove_process.
12924         (linux_detach, linux_wait_1): Ditto.
12925
12926 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
12927
12928         * configure.srv: Add x86 Windows CE target.
12929
12930 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
12931
12932         * inferiors.c (get_thread_process): Make global.
12933         * server.h (get_thread_process): Add prototype.
12934         * thread-db.c (find_one_thread): Use get_thread_process
12935         instead of current_process.
12936         (thread_db_get_tls_address): Do not crash if called when
12937         thread layer is not yet initialized.
12938
12939 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
12940
12941         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12942         * spu-low.c (current_tid): Rename to ...
12943         (current_ptid): ... this.
12944         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12945         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12946         ptid_get_lwp (current_ptid) instead of current_tid.
12947         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12948         instead of current_tid.  Use find_process_pid to verify pid
12949         argument is valid.  Pass proper argument to remove_process.
12950         (spu_thread_alive): Compare current_ptid instead of current_tid.
12951         (spu_resume): Likewise.
12952
12953 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
12954
12955         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12956         variable.
12957
12958 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
12959
12960         Implement the multiprocess extensions, and add linux multiprocess
12961         support.
12962
12963         * server.h (ULONGEST): Declare.
12964         (struct ptid, ptid_t): New.
12965         (minus_one_ptid, null_ptid): Declare.
12966         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12967         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12968         (struct inferior_list_entry): Change `id' type from unsigned from
12969         to ptid_t.
12970         (struct sym_cache, struct breakpoint, struct
12971         process_info_private): Forward declare.
12972         (struct process_info): Declare.
12973         (current_process): Declare.
12974         (all_processes): Declare.
12975         (initialize_inferiors): Declare.
12976         (add_thread): Adjust to use ptid_t.
12977         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12978         (add_process, remove_process, find_thread_pid): Declare.
12979         (find_inferior_id): Adjust to use ptid_t.
12980         (cont_thread, general_thread, step_thread): Change type to ptid_t.
12981         (multi_process): Declare.
12982         (push_event): Adjust to use ptid_t.
12983         (read_ptid, write_ptid): Declare.
12984         (prepare_resume_reply): Adjust to use ptid_t.
12985         (clear_symbol_cache): Declare.
12986         * inferiors.c (all_processes): New.
12987         (null_ptid, minus_one_ptid): New.
12988         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12989         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12990         (add_thread): Change unsigned long to ptid.  Remove gdb_id
12991         parameter.  Adjust.
12992         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12993         (gdb_id_to_thread): Rename to ...
12994         (find_thread_pid): ... this.  Change unsigned long to ptid.
12995         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12996         (loaded_dll, pull_pid_from_list): Adjust.
12997         (add_process, remove_process, find_process_pid)
12998         (get_thread_process, current_process, initialize_inferiors): New.
12999         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13000         (struct target_waitstatus) <related_pid>: Ditto.
13001         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
13002         return type to int.
13003         (struct target_ops) <join>: Add `pid' argument.
13004         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13005         (struct target_ops) <wait>: Add `ptid' field.  Change return type
13006         to ptid.
13007         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13008         (mywait): Add `ptid' argument.  Change return type to ptid_t.
13009         (target_pid_to_str): Declare.
13010         * target.c (set_desired_inferior): Adjust to use ptids.
13011         (mywait): Add new `ptid' argument.  Adjust.
13012         (target_pid_to_str): New.
13013         * mem-break.h (free_all_breakpoints): Declare.
13014         * mem-break.c (breakpoints): Delelete.
13015         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13016         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13017         to use per-process breakpoint list.
13018         (free_all_breakpoints): New.
13019         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13020         (symbol_cache, all_symbols_looked_up): Delete.
13021         (hexchars): New.
13022         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13023         read_ptid): New.
13024         (prepare_resume_reply): Change ptid argument's type from unsigned
13025         long to ptid_t.  Adjust.  Implement W;process and X;process.
13026         (free_sym_cache, clear_symbol_cache): New.
13027         (look_up_one_symbol): Adjust to per-process symbol cache.  *
13028         * server.c (cont_thread, general_thread, step_thread): Change type
13029         to ptid_t.
13030         (attached): Delete.
13031         (multi_process): New.
13032         (last_ptid): Change type to ptid_t.
13033         (struct vstop_notif) <ptid>: Change type to ptid_t.
13034         (queue_stop_reply, push_event): Change `ptid' argument's type to
13035         ptid_t.
13036         (discard_queued_stop_replies): Add `pid' argument.
13037         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
13038         changes.  Don't reference the `attached' global.
13039         (attach_inferior): Adjust to mywait interface changes.
13040         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
13041         features.  Handle and report "multiprocess+".  Handle
13042         "qAttached:PID".
13043         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
13044         changes.
13045         (handle_v_kill): New.
13046         (handle_v_stopped): Adjust to use target_pid_to_str.
13047         (handle_v_requests): Allow multiple attaches and runs when
13048         multiprocess extensions are in effect.  Handle "vKill".
13049         (myresume): Adjust to use ptids.
13050         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
13051         (handle_status): Adjust to discard_queued_stop_replies interface
13052         change.
13053         (first_thread_of, kill_inferior_callback)
13054         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13055         (main): Call initialize_inferiors.  Adjust to use ptids, killing
13056         and detaching from all inferiors.  Handle multiprocess packet
13057         variants.
13058         * linux-low.h: Include gdb_proc_service.h.
13059         (struct process_info_private): New.
13060         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13061         <lwpid_of>: Use ptid_get_lwp.
13062         (get_lwp_thread): Adjust.
13063         (struct lwp_info): Add `dead' member.
13064         (find_lwp_pid): Declare.
13065         * linux-low.c (thread_db_active): Delete.
13066         (new_inferior): Adjust comment.
13067         (inferior_pid): Delete.
13068         (linux_add_process): New.
13069         (handle_extended_wait): Adjust.
13070         (add_lwp): Change unsigned long to ptid.
13071         (linux_create_inferior): Add process to processes table.  Adjust
13072         to use ptids.  Don't set new_inferior here.
13073         (linux_attach_lwp): Rename to ...
13074         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
13075         it.  Adjust to use ptids.
13076         (linux_attach_lwp): New.
13077         (linux_attach): Add process to processes table.  Don't set
13078         new_inferior here.
13079         (struct counter): New.
13080         (second_thread_of_pid_p, last_thread_of_process_p): New.
13081         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
13082         multiple processes.
13083         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
13084         processes.  Remove process from process table.
13085         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
13086         to multiple processes.
13087         (any_thread_of): New.
13088         (linux_detach): Add `pid' argument, and handle it.  Remove process
13089         from processes table.
13090         (linux_join): Add `pid' argument.  Handle it.
13091         (linux_thread_alive): Change unsighed long argument to ptid_t.
13092         Consider dead lwps as not being alive.
13093         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
13094         threads we're not interested in.
13095         (same_lwp, find_lwp_pid): New.
13096         (linux_wait_for_lwp): Change `pid' argument's type from int to
13097         ptid_t.  Adjust.
13098         (linux_wait_for_event): Rename to ...
13099         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
13100         from int to ptid_t.  Adjust.
13101         (linux_wait_for_event): New.
13102         (linux_wait_1): Add `ptid' argument.  Change return type to
13103         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
13104         that exit from the process table.
13105         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
13106         Adjust.
13107         (mark_lwp_dead): New.
13108         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
13109         stopping all threads, mark its main lwp as dead.
13110         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13111         ptids.
13112         (fetch_register, usr_store_inferior_registers)
13113         (regsets_fetch_inferior_registers)
13114         (regsets_store_inferior_registers, linux_read_memory)
13115         (linux_write_memory): Inline `inferior_pid'.
13116         (linux_look_up_symbols): Adjust to use per-process
13117         `thread_db_active'.
13118         (linux_request_interrupt): Adjust to use ptids.
13119         (linux_read_auxv): Inline `inferior_pid'.
13120         (initialize_low): Don't reference thread_db_active.
13121         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13122         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13123         (ps_getpid): Return the pid of the current inferior.
13124         * thread-db.c (proc_handle, thread_agent): Delete.
13125         (thread_db_create_event, thread_db_enable_reporting): Adjust to
13126         per-process data.
13127         (find_one_thread): Change argument type to ptid_t.  Adjust to
13128         per-process data.
13129         (maybe_attach_thread): Adjust to per-process data and ptids.
13130         (thread_db_find_new_threads): Ditto.
13131         (thread_db_init): Ditto.
13132         * spu-low.c (spu_create_inferior, spu_attach): Add process to
13133         processes table.  Adjust to use ptids.
13134         (spu_kill, spu_detach): Adjust interface.  Remove process from
13135         processes table.
13136         (spu_join, spu_thread_alive): Adjust interface.
13137         (spu_wait): Adjust interface.  Remove process from processes
13138         table.  Adjust to use ptids.
13139         * win32-low.c (current_inferior_tid): Delete.
13140         (current_inferior_ptid): New.
13141         (debug_event_ptid): New.
13142         (thread_rec): Take a ptid.  Adjust.
13143         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
13144         (child_delete_thread): Ditto.
13145         (do_initial_child_stuff): Add `attached' argument.  Add process to
13146         processes table.
13147         (child_fetch_inferior_registers, child_store_inferior_registers):
13148         Adjust.
13149         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13150         (win32_attach): Pass 1 to do_initial_child_stuff.
13151         (win32_kill): Adjust interface.  Remove process from processes
13152         table.
13153         (win32_detach): Ditto.
13154         (win32_join): Adjust interface.
13155         (win32_thread_alive): Take a ptid.
13156         (win32_resume): Adjust to use ptids.
13157         (get_child_debug_event): Ditto.
13158         (win32_wait): Adjust interface.  Remove exiting process from
13159         processes table.
13160
13161 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13162
13163         Non-stop mode support.
13164
13165         * server.h (non_stop): Declare.
13166         (gdb_client_data, handler_func): Declare.
13167         (delete_file_handler, add_file_handler, start_event_loop):
13168         Declare.
13169         (handle_serial_event, handle_target_event, push_event)
13170         (putpkt_notif): Declare.
13171         * target.h (enum resume_kind): New.
13172         (struct thread_resume): Replace `step' field by `kind' field.
13173         (TARGET_WNOHANG): Define.
13174         (struct target_ops) <wait>: Add `options' argument.
13175         <supports_non_stop, async, start_non_stop>: New fields.
13176         (target_supports_non_stop, target_async): New.
13177         (start_non_stop): Declare.
13178         (mywait): Add `options' argument.
13179         * target.c (mywait): Add `options' argument.  Print child exit
13180         notifications here.
13181         (start_non_stop): New.
13182         * server.c (non_stop, own_buf, mem_buf): New globals.
13183         (struct vstop_notif): New.
13184         (notif_queue): New global.
13185         (queue_stop_reply, push_event, discard_queued_stop_replies)
13186         (send_next_stop_reply): New.
13187         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
13188         interface changes.
13189         (attach_inferior): In non-stop mode, don't wait for the target
13190         here.
13191         (handle_general_set): Handle QNonStop.
13192         (handle_query): When handling qC, return the current general
13193         thread, instead of the first thread of the list.
13194         (handle_query): If the backend supports non-stop mode, include
13195         QNonStop+ in the qSupported query response.
13196         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
13197         and non-stop mode.
13198         (handle_v_attach, handle_v_run): Handle non-stop mode.
13199         (handle_v_stopped): New.
13200         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
13201         (myresume): Adjust to use resume_kind.  Handle non-stop.
13202         (queue_stop_reply_callback): New.
13203         (handle_status): Handle non-stop mode.
13204         (main): Clear non_stop flag on reconnection.  Use the event-loop.
13205         Refactor serial protocol handling from here ...
13206         (process_serial_event): ... to this new function.  When GDB
13207         selects any thread, select one here.  In non-stop mode, wait until
13208         GDB acks all pending events before exiting.
13209         (handle_serial_event, handle_target_event): New.
13210         * remote-utils.c (remote_open): Install remote_desc in the event
13211         loop.
13212         (remote_close): Remove remote_desc from the event loop.
13213         (putpkt_binary): Rename to...
13214         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
13215         (putpkt_binary): New as wrapper around putpkt_binary_1.
13216         (putpkt_notif): New.
13217         (prepare_resume_reply): In non-stop mode, don't change the
13218         general_thread.
13219         * event-loop.c: New.
13220         * Makefile.in (OBJ): Add event-loop.o.
13221         (event-loop.o): New rule.
13222
13223         * linux-low.h (pid_of): Moved here.
13224         (lwpid_of): New.
13225         (get_lwp_thread): Use lwpid_of.
13226         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
13227         * linux-low.c (pid_of): Delete.
13228         (inferior_pid): Use lwpid_of.
13229         (linux_event_pipe): New.
13230         (target_is_async_p): New.
13231         (delete_lwp): New.
13232         (handle_extended_wait): Use lwpid_of.
13233         (add_lwp): Don't set lwpid field.
13234         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
13235         (linux_kill_one_lwp): If killing a running lwp, stop it first.
13236         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
13237         (linux_detach_one_lwp): If detaching from a running lwp, stop it
13238         first.  Adjust to linux_wait_for_event interface changes.  Use
13239         lwpid_of.
13240         (linux_detach): Don't delete the main lwp here.
13241         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
13242         (status_pending_p): Don't consider explicitly suspended lwps.
13243         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13244         pointer.  Add OPTIONS argument.  Change return type to int.  Use
13245         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
13246         (linux_wait_for_event): Take an integer pid instead of a lwp_info
13247         pointer.  Add status pointer argument.  Return a pid instead of a
13248         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
13249         changes.  In non-stop mode, don't switch to a random thread.
13250         (linux_wait): Rename to...
13251         (linux_wait_1): ... this.  Add target_options argument, and handle
13252         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
13253         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
13254         clean exit and signal exit code.  Don't stop all threads in
13255         non-stop mode.  In all-stop mode, only stop all threads when
13256         reporting a stop to GDB.  Handle explicit thread stop requests.
13257         (async_file_flush, async_file_mark): New.
13258         (linux_wait): New.
13259         (send_sigstop): Use lwpid_of.
13260         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
13261         interface changes.  In non-stop mode, don't switch to a random
13262         thread.
13263         (linux_resume_one_lwp): Use lwpid_of.
13264         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13265         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
13266         non-stop mode, don't look for pending flag in all threads.
13267         (resume_status_pending_p): Don't consider explicitly suspended
13268         threads.
13269         (my_waitpid): Reimplement.  Emulate __WALL.
13270         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13271         Use lwpid_of.
13272         (sigchld_handler, linux_supports_non_stop, linux_async)
13273         (linux_start_non_stop): New.
13274         (linux_target_ops): Register linux_supports_non_stop, linux_async
13275         and linux_start_non_stop.
13276         (initialize_low): Install SIGCHLD handler.
13277         * thread-db.c (thread_db_create_event, find_one_thread)
13278         (thread_db_get_tls_address): Use lwpid_of.
13279         * win32-low.c (win32_detach): Adjust to use resume_kind.
13280         (win32_wait): Add `options' argument.
13281         * spu-low.c (spu_resume): Adjust to use resume_kind.
13282         (spu_wait): Add `options' argument.
13283
13284 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13285
13286         Decouple target code from remote protocol.
13287
13288         * target.h (enum target_waitkind): New.
13289         (struct target_waitstatus): New.
13290         (struct target_ops) <wait>: Return an unsigned long.  Take a
13291         target_waitstatus pointer instead of a char pointer.
13292         (mywait): Likewise.
13293         * target.c (mywait): Change prototype to return an unsigned long.
13294         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
13295         * server.h (thread_from_wait, old_thread_from_wait): Delete
13296         declarations.
13297         (prepare_resume_reply): Change prototype to take a
13298         target_waitstatus.
13299         * server.c (thread_from_wait, old_thread_from_wait): Delete.
13300         (last_status, last_ptid): New.
13301         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
13302         pid instead of a signal.
13303         (attach_inferior): Remove "status" and "signal" parameters.
13304         Adjust.
13305         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13306         not as an address.
13307         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13308         (handle_v_requests, myresume): Remove "status" and "signal"
13309         parameters.  Adjust.
13310         (handle_status): New.
13311         (main): Delete local `status'.  Adjust.
13312         * remote-utils.c: Include target.h.
13313         (prepare_resume_reply): Change prototype to take a
13314         target_waitstatus.  Adjust.
13315
13316         * linux-low.c (linux_wait): Adjust to new target_ops->wait
13317         interface.
13318         * spu-low.c (spu_wait): Adjust.
13319         * win32-low.c (enum target_waitkind, struct target_waitstatus):
13320         Delete.
13321         (win32_wait): Adjust.
13322
13323 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13324
13325         * target.h (struct thread_resume): Delete leave_stopped member.
13326         (struct target_ops): Add a `n' argument to the `resume' callback.
13327         * server.c (start_inferior): Adjust.
13328         (handle_v_cont, myresume): Adjust.
13329         * linux-low.c (check_removed_breakpoint): Adjust to resume
13330         interface change, and to removed leave_stopped field.
13331         (resume_ptr): Delete.
13332         (struct thread_resume_array): New.
13333         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
13334         resume interface change.
13335         (linux_continue_one_thread, linux_queue_one_thread)
13336         (resume_status_pending_p): Check if the resume field is NULL
13337         instead of checking the leave_stopped member.
13338         (linux_resume): Adjust to the target resume interface change.
13339         * spu-low.c (spu_resume): Adjust to the target resume interface
13340         change.
13341         * win32-low.c (win32_detach, win32_resume): Ditto.
13342
13343 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13344
13345         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13346         flag.
13347         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13348         pending.
13349         (linux_continue_one_thread): Only preserve the stepping flag if
13350         there's a pending breakpoint.
13351
13352 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
13353
13354         * server.c (main): After the inferior having exited, call
13355         remote_close before exiting gdbserver.
13356
13357 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
13358
13359         Fix size of FPSCR in Power 7 processors.
13360         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13361         (PPC_FEATURE_HAS_DFP): New #define.
13362         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13363         size of the FPSCR.
13364
13365 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
13366
13367         * server.c (handle_query) Whitespace and formatting.
13368
13369 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13370
13371         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13372         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13373         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13374         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13375         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13376         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13377         Makefile.in, configure.ac: Fix whitespace throughout.
13378         * configure: Regenerate.
13379
13380 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13381
13382         * inferiors.c (find_inferior): Make it safe for the callback
13383         function to delete the currently iterated inferior.
13384
13385 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13386
13387         * Makefile.in (linuw_low_h): Move higher.
13388         (thread-db.o): Depend on $(linux_low_h).
13389
13390 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
13391
13392         Rename "process" to "lwp" throughout.
13393
13394         * linux-low.c (all_processes): Rename to...
13395         (all_lwps): ... this.
13396         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13397         (add_process): Rename to ...
13398         (add_lwp): ... this.  Adjust.
13399         (linux_create_inferior): Adjust.
13400         (linux_attach_lwp): Adjust.
13401         (linux_attach): Adjust.
13402         (linux_kill_one_process): Rename to ...
13403         (linux_kill_one_lwp): ... this.  Adjust.
13404         (linux_kill): Adjust.
13405         (linux_detach_one_process): Rename to ...
13406         (linux_detach_one_lwp): ... this.  Adjust.
13407         (linux_detach): Adjust.
13408         (check_removed_breakpoint): Adjust.
13409         (status_pending_p): Adjust.
13410         (linux_wait_for_process): Rename to ...
13411         (linux_wait_for_lwp): ... this.  Adjust.
13412         (linux_wait_for_event): Adjust.
13413         (send_sigstop): Adjust.
13414         (wait_for_sigstop): Adjust.
13415         (stop_all_processes): Rename to ...
13416         (stop_all_lwps): ... this.
13417         (linux_resume_one_process): Rename to ...
13418         (linux_resume_one_lwp): ... this.  Adjust.
13419         (linux_set_resume_request, linux_continue_one_thread)
13420         (linux_queue_one_thread, resume_status_pending_p)
13421         (usr_store_inferior_registers, regsets_store_inferior_registers)
13422         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13423         Adjust.
13424         * linux-low.h (get_process): Rename to ...
13425         (get_lwp): ... this.  Adjust.
13426         (get_thread_process): Rename to ...
13427         (get_thread_lwp): ... this.  Adjust.
13428         (get_process_thread): Rename to ...
13429         (get_lwp_thread): ... this.  Adjust.
13430         (struct process_info): Rename to ...
13431         (struct lwp_info): ... this.
13432         (all_processes): Rename to ...
13433         (all_lwps): ... this.
13434         * proc-service.c (ps_lgetregs): Adjust.
13435         * thread-db.c (thread_db_create_event, find_one_thread)
13436         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13437
13438 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
13439
13440         * server.c (handle_query): Handle "qAttached".
13441
13442 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
13443
13444         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13445         GPLv3, update license URL.
13446
13447 2009-03-01  Doug Evans  <dje@google.com>
13448
13449         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13450         (server_h): Add gdb_signals.h.
13451         (signals.o): Update.
13452         * server.h (target_signal_from_host,target_signal_to_host_p)
13453         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13454
13455 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
13456
13457         * remote-utils.c (getpkt): Also generate remote-debug
13458         information if noack_mode is set.
13459
13460 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
13461
13462         * server.c (handle_query): Report qXfer:siginfo:read and
13463         qXfer:siginfo:write as supported and handle them.
13464         * target.h (struct target_ops) <qxfer_siginfo>: New field.
13465         * linux-low.c (linux_xfer_siginfo): New.
13466         (linux_target_ops): Set it.
13467
13468 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
13469
13470         * server.c (gdbserver_usage): Mention --remote-debug.
13471         (main): Accept '--remote-debug' switch.
13472
13473 2009-01-18  Doug Evans  <dje@google.com>
13474
13475         * regcache.c (new_register_cache): No need to check result of xcalloc.
13476         * server.c (handle_search_memory): Back out calls to xmalloc,
13477         result is checked and error is returned to user upon failure.
13478         (handle_query): Ditto.  Add more checks for result of malloc.
13479         (handle_v_cont): Check result of malloc, report error back to
13480         user upon failure.
13481         (handle_v_run): Ditto.  Call freeargv.
13482         * server.h (freeargv): Declare.
13483         * utils.c (freeargv): New fn.
13484
13485 2009-01-15  Doug Evans  <dje@google.com>
13486
13487         * gdbreplay.c (perror_with_name): Make arg const char *.
13488         * server.h (target_signal_to_name): Make return type const char *.
13489         * thread-db.c (thread_db_err_str): Make return type const char *.
13490         * utils.c (perror_with_name): Make arg const char *.
13491
13492 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
13493
13494         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13495         when handling a EXIT_PROCESS_DEBUG_EVENT.
13496
13497 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
13498
13499         * gdbreplay.c (gdbreplay_version): Update copyright year.
13500         * server.c (gdbserver_version): Likewise.
13501
13502 2009-01-05  Doug Evans  <dje@google.com>
13503
13504         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13505         (handle_extended_wait): Improve comment.
13506
13507 2008-12-13  Doug Evans  <dje@google.com>
13508
13509         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13510         * server.h (ATTR_MALLOC): New macro.
13511         (xmalloc,xcalloc,xstrdup): Declare.
13512         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13513         * inferiors.c: Ditto.
13514         * linux-low.c: Ditto.
13515         * mem-break.c: Ditto.
13516         * regcache.c: Ditto.
13517         * remote-utils.c: Ditto.
13518         * server.c: Ditto.
13519         * target.c: Ditto.
13520         * win32-low.c: Ditto.
13521
13522 2008-12-12  Doug Evans  <dje@google.com>
13523
13524         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13525         in debugging printf.
13526
13527         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13528
13529 2008-12-09  Doug Evans  <dje@google.com>
13530
13531         * linux-low.h (struct process_info): Delete member tid, unused.
13532         * thread-db.c (find_one_thread): Update.
13533         (maybe_attach_thread): Update.
13534
13535 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
13536
13537         * target.h (struct target_ops): Add qxfer_osdata member.
13538         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13539         and dirent.h.
13540         (linux_qxfer_osdata): New functions.
13541         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13542         callback.
13543         * server.c (handle_query): Handle "qXfer:osdata:read:".
13544         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13545         (buffer_xml_printf): New functions.
13546         * server.h (struct buffer): New.
13547         (buffer_grow_str, buffer_grow_str0): New macros.
13548         (buffer_grow, buffer_free, buffer_init, buffer_finish)
13549         (buffer_xml_printf): Declare.
13550
13551 2008-11-24  Doug Evans  <dje@google.com>
13552
13553         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13554
13555 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
13556
13557         * server.c (handle_v_run): Always use the supplied argument list.
13558
13559 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
13560
13561         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13562         (xtensa_regmap_table): Add entry for scompare1.
13563
13564 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
13565
13566         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13567         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13568         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13569         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13570         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13571         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13572         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13573         XML target descriptions.
13574         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13575         when inferior is running on an ISA 2.05 or later processor.  Add
13576         special case to return offset for full 64-bit slot of FPSCR when
13577         in 32-bits.
13578
13579 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
13580
13581         * Makefile.in (SFILES, clean): Added sparc64 files.
13582         (reg-sparc64.o, reg-sparc64.c): New.
13583         * configure.srv (sparc*-*-linux*): New configuration.
13584         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13585         syscall arguments for SPARC.
13586         (regsets_store_inferior_registers): Likewise.
13587         * linux-sparc-low.c: New file.
13588
13589 2008-10-21  Doug Evans  <dje@google.com>
13590
13591         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13592         (READLINE_DIR,READLINE_DEP): Delete.
13593         (INTERNAL_CFLAGS): Update.
13594         (LINTFLAGS): Update.
13595
13596 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
13597
13598         * server.c (handle_v_run): If GDB didn't specify an argv, use the
13599         whole argv from the last run, not just argv[0].
13600
13601 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
13602
13603         * regcache.c (new_register_cache): Return NULL if the register
13604         cache size isn't known yet.
13605         (free_register_cache): Avoid dereferencing a NULL regcache.
13606
13607 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
13608
13609         * configure.srv: Merge MIPS and MIPS64.
13610
13611 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
13612
13613         * Makefile.in (uninstall): Apply $(EXEEXT) too.
13614
13615 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
13616
13617         * Makefile.in: Add required vsx dependencies.
13618
13619         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13620         Declare init_registers_powerpc_vsx32l.
13621         Declare init_registers_powerpc_vsx64l.
13622         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13623         (ppc_arch_setup): Check for VSX in hwcap.
13624         (ppc_fill_vsxregset): New function.
13625         (ppc_store_vsxregset): New function.
13626         Add new VSX entry in regset_info target_regsets.
13627
13628         * configure.srv: Add new VSX dependencies.
13629
13630 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
13631
13632         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13633         (remote_open): Set or clear transport_is_reliable.
13634         (putpkt_binary): Don't expect acks in noack mode.
13635         (getpkt): Don't send ack/nac in noack mode.
13636         * server.c (handle_general_set): Handle QStartNoAckMode.
13637         (handle_query): If connected by tcp pass QStartNoAckMode+ in
13638         qSupported.
13639         (main): Reset noack_mode on every connection.
13640         * server.h (noack_mode): Declare.
13641
13642 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13643
13644         * Makefile.in (GDBREPLAY_OBS): New variable.
13645         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13646
13647 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
13648             Daniel Jacobowitz  <dan@codesourcery.com>
13649
13650         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13651         (usr_store_inferior_registers): Likewise.
13652         (regsets_store_inferior_registers): Likewise.
13653
13654 2008-07-31  Rolf Jansen  <rj@surtec.com>
13655             Pedro Alves  <pedro@codesourcery.com>
13656
13657         * configure.ac: Check for memmem declaration.
13658         * server.c [HAVE_MALLOC_H]: Include malloc.h.
13659         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13660         (disable_packet_qfThreadInfo): Unconditionally compile.
13661         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13662         * configure, config.in: Regenerate.
13663
13664 2008-07-28  Doug Kwan  <dougkwan@google.com>
13665
13666         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13667         (linux_write_memory): Remove declaration of errno.
13668
13669 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
13670
13671         * linux-low.c (handle_extended_wait): Do not use "status"
13672         variable uninitialized.
13673
13674 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
13675
13676         * server.c (handle_v_attach): Inhibit reporting dll changes.
13677
13678 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
13679
13680         * remote-utils.c (prepare_resume_reply): If requested, don't
13681         output "thread:TID" in the T stop reply.
13682
13683         * server.c (disable_packet_vCont, disable_packet_Tthread)
13684         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13685         (handle_query): If requested, disable support for qC, qfThreadInfo
13686         and qsThreadInfo.
13687         (handle_v_requests): If requested, disable support for vCont.
13688         (gdbserver_show_disableable): New.
13689         (main): Handle --disable-packet and --disable-packet=LIST.
13690
13691         * server.h (disable_packet_vCont, disable_packet_Tthread)
13692         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13693
13694 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
13695
13696         * server.c (gdbserver_usage): Mention --version.
13697
13698 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
13699
13700         * Makefile.in (gdbreplay.o): New rule.
13701
13702 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
13703
13704         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13705         message, not gdbserver.
13706
13707 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
13708             Nathan Sidwell  <nathan@codesourcery.com>
13709             Joseph Myers  <joseph@codesourcery.com>
13710
13711         * acinclude.m4: Include ../../config/acx.m4.
13712         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13713         * configure, config.in: Regenerate.
13714         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13715         * server.c (gdbserver_version): Print PKGVERSION.
13716         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
13717         (main): Adjust gdbserver_usage calls.
13718         * gdbreplay.c (version, host_name): Add declarations.
13719         (gdbreplay_version, gdbreplay_usage): New.
13720         (main): Accept --version and --help options.
13721
13722 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
13723
13724         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13725         (arm_breakpoint_at): Handle Thumb.
13726         (the_low_target): Add comment.
13727
13728 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
13729
13730         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13731
13732 2008-05-09  Doug Evans  <dje@google.com>
13733
13734         * server.h (decode_search_memory_packet): Declare.
13735         * remote-utils.c (decode_search_memory_packet): New fn.
13736         * server.c (handle_search_memory_1): New fn.
13737         (handle_search_memory): New fn.
13738         (handle_query): Process qSearch:memory packets.
13739
13740 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
13741
13742         * regcache.c (registers_length): Remove.
13743         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13744         full register packet.
13745         * regcache.h (registers_length): Remove prototype.
13746         * server.h (PBUFSIZ): Define to 16384.
13747
13748 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
13749
13750         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13751         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13752         powerpc-64l.o, and powerpc-altivec64l.o.
13753         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13754         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13755         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13756         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13757         rs6000/power-linux.xml, and rs6000/power64-linux.xml
13758         to srv_xmlfiles.
13759
13760         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13761         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13762         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13763         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13764         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13765         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13766         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13767         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13768         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13769         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13770         (clean): Update.
13771
13772         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13773         (init_registers_powerpc_32l): ... this new prototype.
13774         (init_registers_powerpc_32): Remove, replace by ...
13775         (init_registers_powerpc_altivec32l): ... this new prototype.
13776         (init_registers_powerpc_e500): Remove, replace by ...
13777         (init_registers_powerpc_e500l): ... this new prototype.
13778         (init_registers_ppc64): Remove, replace by ...
13779         (init_registers_powerpc_64l): ... this new prototype.
13780         (init_registers_powerpc_64): Remove, replace by ...
13781         (init_registers_powerpc_altivec64l): ... this new prototype.
13782         (ppc_num_regs): Set to 73.
13783         (PT_ORIG_R3, PT_TRAP): Define if necessary.
13784         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13785         (ppc_cannot_store_register): Handle orig_r3 and trap.
13786         (ppc_arch_setup): Update init_registers_... calls.
13787         (ppc_fill_gregset): Handle orig_r3 and trap.
13788
13789         * inferiors.c (clear_inferiors): Reset current_inferior.
13790
13791 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
13792
13793         * acinclude.m4: Add override.m4.
13794         * configure: Regenerate.
13795
13796 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
13797
13798         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13799         initial call to init_register_ppc64.
13800
13801 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
13802
13803         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13804         single powerpc*-*-linux* case.
13805         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13806
13807 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
13808
13809         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13810         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13811         from reg_xmlfiles.
13812         * linux-ppc-low.c: Include <elf.h>.
13813         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13814         (ppc_hwcap): New global variable.
13815         (ppc_regmap): Remove __SPE__ #ifdef sections.
13816         (ppc_regmap_e500): New global variable.
13817         (ppc_cannot_store_register): Update __SPE__ special case.
13818         (ppc_get_hwcap): New function.
13819         (ppc_arch_setup): Use it to determine whether inferior supports
13820         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
13821         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13822         Do not access registers if target does not support AltiVec.
13823         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13824         Do not access registers if target does not support SPE.
13825         (target_regsets): Unconditionally include AltiVec and SPE regsets.
13826
13827 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
13828
13829         * linux-low.c (disabled_regsets, num_regsets): New.
13830         (use_regsets_p): Delete.
13831         (linux_wait_for_process): Clear disabled_regsets.
13832         (regsets_fetch_inferior_registers): Check and set it.
13833         (regsets_store_inferior_registers): Likewise.
13834         (linux_fetch_registers, linux_store_registers): Do not use
13835         use_regsets_p.
13836         (initialize_low): Allocate disabled_regsets.
13837
13838 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
13839
13840         * Makefile.in (LIBOBJS): New.
13841         (OBS): Use LIBOBJS.
13842         (memmem.o): New rule.
13843         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13844         * configure: Regenerated.
13845
13846 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
13847
13848         * server.c (handle_query): Never return "unsupported" for
13849         qXfer:features:read queries.
13850
13851 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
13852
13853         * server.c (get_features_xml): Fix inverted condition.
13854         (handle_query): Always support qXfer:feature:read.
13855
13856 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
13857
13858         * server.c (wrapper_argv): New.
13859         (start_inferior): Handle wrapper_argv.  If set, expect an extra
13860         trap.
13861         (gdbserver_usage): Document --wrapper.
13862         (main): Parse --wrapper.
13863
13864 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13865
13866         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13867         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13868         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13869         (ppc_set_pc): Likewise.
13870         (ppc_arch_setup): New function.
13871         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13872         of collect_register.
13873         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13874
13875 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13876
13877         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13878         instead of linux-ppc64-low.o.
13879         * linux-ppc64-low.c: Remove file.
13880         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13881         (linux-ppc64-low.o): Remove rule.
13882
13883         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13884         (init_registers_powerpc_64): Likewise.
13885         (ppc_regmap): Conditionally define depending on __powerpc64__.
13886         (ppc_cannot_store_register): Do not special-case "fpscr" when
13887         compiled on __powerpc64__.
13888         (ppc_collect_ptrace_register): New function.
13889         (ppc_supply_ptrace_register): New function.
13890         (ppc_breakpoint): Change type to "unsigned int".
13891         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13892         (the_low_target): Conditionally provide initializers for the
13893         arch_setup member depending on __powerpc64__.  Install
13894         collect_ptrace_register and supply_ptrace_register members.
13895
13896 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13897
13898         * regcache.h (gdbserver_xmltarget): Add extern declaration.
13899         * server.c (gdbserver_xmltarget): Define.
13900         (get_features_xml): Use it to replace "target.xml" and arch_string.
13901
13902         * configure.srv: Remove srv_xmltarget.  Add XML files that were
13903         mentioned there to srv_xmlfiles instead.  Remove conditional tests
13904         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13905         srv_xmlfiles and srv_regobj to include all possible choices.
13906         * configure.ac (srv_xmltarget): Remove.
13907         (srv_xmlfiles): Do not add "target.xml".
13908         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13909         checks for supplementary target information.
13910         * configure: Regenerate.
13911         * Makefile.in (XML_TARGET): Remove.
13912         (target.xml): Remove rule.
13913         (clean): Do not clean up target.xml.
13914         (.PRECIOUS): Do not mention target.xml.
13915
13916         * target.h (struct target_ops): Remove arch_string member.
13917         * linux-low.c (linux_arch_string): Remove.
13918         (linux_target_ops): Remove arch_string initializer.
13919         * linux-low.h (struct linux_target_ops): Remove arch_string member.
13920         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13921         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13922         * spu-low.c (spu_arch_string): Remove.
13923         (spu_target_ops): Remove arch_string initializer.
13924         * win32-low.c (win32_arch_string): Remove.
13925         (win32_target_ops): Remove arch_string initializer.
13926         * win32-low.h (struct win32_target_ops): Remove arch_string member.
13927         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13928         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13929
13930 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
13931
13932         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13933         by collect_ptrace_register and supply_ptrace_register hooks.
13934         * linux-low.c (fetch_register): Use supply_ptrace_register callback
13935         instead of checking for the_low_target.left_pad_xfer.
13936         (usr_store_inferior_registers): Use collect_ptrace_register callback
13937         instead of checking for the_low_target.left_pad_xfer.
13938
13939         * linux-s390-low.c (s390_collect_ptrace_register): New function.
13940         (s390_supply_ptrace_register): Likewise.
13941         (s390_fill_gregset): Call s390_collect_ptrace_register.
13942         (the_low_target): Update.
13943
13944         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13945         (ppc_supply_ptrace_register): Likewise.
13946         (the_low_target): Update.
13947
13948         * linux-i386-low.c (the_low_target): Update.
13949         * linux-x86-64-low.c (the_low_target): Update.
13950
13951 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
13952
13953         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13954         reg-s390.o and reg-s390x.o.
13955
13956         * linux-low.c (new_inferior): New global variable.
13957         (linux_create_inferior, linux_attach): Set it.
13958         (linux_wait_for_process): Call the_low_target.arch_setup after the
13959         target has stopped for the first time.
13960         (initialize_low): Do not call the_low_target.arch_setup.
13961
13962         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13963         (s390_set_pc): Likewise.
13964         (s390_arch_setup): New function.
13965         (the_low_target): Use s390_arch_setup as arch_setup routine.
13966
13967         * regcache.c (realloc_register_cache): New function.
13968         (set_register_cache): Call it for each existing regcache.
13969
13970 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
13971
13972         * server.h (init_registers): Remove prototype.
13973
13974         * linux-low.h (struct linux_target_ops): Add arch_setup field.
13975         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13976         instead of init_registers ().
13977         * linux-arm-low.c (init_registers_arm): Add prototype.
13978         (init_registers_arm_with_iwmmxt): Likewise.
13979         (the_low_target): Add initializer for arch_setup field.
13980         * linux-cris-low.c (init_registers_cris): Add prototype.
13981         (the_low_target): Add initializer for arch_setup field.
13982         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13983         (the_low_target): Add initializer for arch_setup field.
13984         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13985         (the_low_target): Add initializer for arch_setup field.
13986         * linux-ia64-low.c (init_registers_ia64): Add prototype.
13987         (the_low_target): Add initializer for arch_setup field.
13988         * linux-m32r-low.c (init_registers_m32r): Add prototype.
13989         (the_low_target): Add initializer for arch_setup field.
13990         * linux-m68k-low.c (init_registers_m68k): Add prototype.
13991         (the_low_target): Add initializer for arch_setup field.
13992         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13993         (init_registers_mips64_linux): Likewise.
13994         (the_low_target): Add initializer for arch_setup field.
13995         * linux-ppc-low.c (init_registers_ppc): Add prototype.
13996         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13997         (the_low_target): Add initializer for arch_setup field.
13998         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13999         (init_registers_powerpc_64): Likewise.
14000         (the_low_target): Add initializer for arch_setup field.
14001         * linux-s390-low.c (init_registers_s390): Add prototype.
14002         (init_registers_s390x): Likewise.
14003         (the_low_target): Add initializer for arch_setup field.
14004         * linux-sh-low.c (init_registers_sh): Add prototype.
14005         (the_low_target): Add initializer for arch_setup field.
14006         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14007         (the_low_target): Add initializer for arch_setup field.
14008         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14009         (the_low_target): Add initializer for arch_setup field.
14010
14011         * win32-low.h (struct win32_target_ops): Add arch_setup field.
14012         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14013         instead of init_registers ().
14014         * win32-arm-low.c (init_registers_arm): Add prototype.
14015         (the_low_target): Add initializer for arch_setup field.
14016         * win32-i386-low.c (init_registers_i386): Add prototype.
14017         (the_low_target): Add initializer for arch_setup field.
14018
14019         * spu-low.c (init_registers_spu): Add prototype.
14020         (initialize_low): Call initialie_registers_spu () instead of
14021         initialize_registers ().
14022
14023 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
14024
14025         * server.c (handle_v_requests): When handling the vRun and vAttach
14026         packets, if already debugging a process, don't kill it.  Return an
14027         error instead.
14028
14029 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
14030
14031         * server.c (handle_query): Correct length check.
14032
14033 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
14034
14035         * win32-low.c (do_initial_child_stuff): Add process handle
14036         parameter.  Set current_process_handle and current_process_id from the
14037         parameters. Clear globals.
14038         (win32_create_inferior): Don't set current_process_handle and
14039         current_process_id here.  Instead pass them on the call to
14040         do_initial_child_stuff.
14041         (win32_attach): Likewise.
14042         (win32_clear_inferiors): New.
14043         (win32_kill): Don't close the current process handle or the
14044         current thread handle here.  Instead call win32_clear_inferiors.
14045         (win32_detach): Don't open a new handle to the process.  Call
14046         win32_clear_inferiors.
14047         (win32_join): Don't rely on current_process_handle; open a new
14048         handle using the process id.
14049         (win32_wait): Call win32_clear_inferiors when the inferior process
14050         has exited.
14051
14052 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
14053
14054         * server.c (monitor_show_help): Add "exit".
14055
14056 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
14057
14058         * Makefile.in (SFILES): Add linux-xtensa-low.c.
14059         (clean): Add reg-xtensa.c.
14060         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14061         * configure.srv (xtensa*-*-linux*) New target.
14062         * linux-xtensa-low.c: New.
14063         * xtensa-xtregs.c: New.
14064
14065 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
14066
14067         * hostio.c: Don't include errno.h.
14068         (errno_to_fileio_errno): Move to hostio-errno.
14069         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
14070         error number outputting to the target->hostio_last_error callback.
14071         (hostio_packet_error): Use FILEIO_EINVAL directly.
14072         (handle_open, handle_pread, hostio_error, handle_unlink): Update
14073         calls to hostio_error.
14074         * hostio-errno.c: New.
14075         * server.h (hostio_last_error_from_errno): Declare.
14076         * target.h (target_ops): Add hostio_last_error member.
14077         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14078         as hostio_last_error handler.
14079         * spu-low.c (spu_target_ops): Likewise.
14080         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14081         (wince_hostio_last_error): New functions.
14082         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14083         as hostio_last_error handler.
14084         (win32_target_ops) [!_WIN32_WCE]: Register
14085         hostio_last_error_from_errno as hostio_last_error handler.
14086         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14087         (hostio-errno.o): New rule.
14088         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14089         * configure.srv (srv_hostio_err_objs): New variable.  Default to
14090         hostio-errno.o.
14091         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14092         * configure: Regenerate.
14093
14094 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14095
14096         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14097         (linux_kill, linux_detach): Clean up the process list.
14098         * remote-utils.c (remote_open): Improve port number parsing.
14099         (putpkt_binary, input_interrupt): Only send interrupts if the target
14100         is running.
14101         * server.c (extended_protocol): Make static.
14102         (attached): Define earlier.
14103         (exit_requested, response_needed, program_argv): New variables.
14104         (target_running): New.
14105         (start_inferior): Clear attached here.
14106         (attach_inferior): Set attached here.
14107         (require_running): Define.
14108         (handle_query): Use require_running and target_running.  Implement
14109         "monitor exit".
14110         (handle_v_attach, handle_v_run): New.
14111         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
14112         (gdbserver_usage): Update.
14113         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
14114         --attach along with other options or after the port.  Save
14115         program_argv.  Support no initial program.  Resynchronize
14116         communication with GDB after an error.  Handle "monitor exit".
14117         Use require_running and target_running.  Always allow the extended
14118         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
14119         restart in extended mode.
14120         * README: Refer to the GDB manual.  Update --attach usage.
14121
14122 2007-12-20  Andreas Schwab  <schwab@suse.de>
14123
14124         * linux-low.c (STACK_SIZE): Define.
14125         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
14126         (linux_test_for_tracefork): Likewise.
14127
14128 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
14129
14130         * linux-low.c (linux_wait_for_event): Update messages.  Do not
14131         reinsert auto-delete breakpoints.
14132         * mem-break.c (struct breakpoint): Change return type of handler to
14133         int.
14134         (set_breakpoint_at): Update handler type.
14135         (reinsert_breakpoint_handler): Return 1 instead of calling
14136         delete_breakpoint.
14137         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14138         setting a new one.
14139         (check_breakpoints): Delete auto-delete breakpoints and return 2.
14140         * mem-break.h (set_breakpoint_at): Update handler type.
14141         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14142         * win32-low.c (auto_delete_breakpoint): New.
14143         (get_child_debug_event): Use it.
14144
14145 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
14146
14147         * configure.ac: Check for pread and pwrite.
14148         * hostio.c (handle_pread): Fall back to lseek and read.
14149         (handle_pwrite): Fall back to lseek and write.
14150         * config.in, configure: Regenerated.
14151
14152 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
14153
14154         * server.c (myresume): Add own_buf argument.
14155         (main): Update calls.
14156
14157 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
14158
14159         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14160         * remote-utils.c (remote_open): Do not call disable_async_io.
14161         (block_async_io): Delete.
14162         (unblock_async_io): Make static.
14163         (initialize_async_io): New.
14164         * server.c (handle_v_cont): Handle async I/O here.
14165         (myresume): Likewise.  Move other common resume tasks here...
14166         (main): ... from here.  Call initialize_async_io.  Disable async
14167         I/O before the main loop.
14168         * server.h (initialize_async_io): Declare.
14169         (block_async_io, unblock_async_io): Delete prototypes.
14170         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14171
14172 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
14173
14174         * remote-utils.c (readchar): Allow binary data in received messages.
14175
14176 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14177
14178         * win32-low.c (attaching): New global.
14179         (win32_create_inferior): Clear the `attaching' global.
14180         (win32_attach): Set the `attaching' global.
14181         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14182         attaching.  Only set a breakpoint at the entry point if not
14183         attaching.
14184
14185 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14186
14187         * server.c (main): Don't report dll events on the initial
14188         connection on attaches.
14189
14190 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14191
14192         * server.c (main): Relax numerical bases supported for the pid of
14193         the --attach command line argument.
14194
14195 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14196
14197         * win32-low.c (win32_attach): Call OpenProcess before
14198         DebugActiveProcess, not after.  Add last error output to error
14199         call.
14200
14201 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14202
14203         * win32-low.c (win32_get_thread_context)
14204         (win32_set_thread_context): New functions.
14205         (thread_rec): Use win32_get_thread_context.
14206         (continue_one_thread, win32_resume): Use win32_set_thread_context.
14207         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14208         field.
14209
14210 2007-12-03  Leo Zayas
14211             Pedro Alves  <pedro_alves@portugalmail.pt>
14212
14213         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14214         global variables.
14215         (child_add_thread): Minor cleanup.
14216         (child_continue): Resume artificially suspended threads before
14217         calling ContinueDebugEvent.
14218         (suspend_one_thread): New.
14219         (fake_breakpoint_event): New.
14220         (get_child_debug_event): Change return type to int.  Check here if
14221         gdb sent an interrupt request.  If a soft interrupt was requested,
14222         fake a breakpoint event.  Return 0 if there is no event to handle,
14223         and 1 otherwise.
14224         (win32_wait): Don't check here if gdb sent an interrupt request.
14225         Ensure there is a valid event to handle.
14226         (win32_request_interrupt): Add soft interruption method as last
14227         resort.
14228
14229 2007-12-03  Leo Zayas
14230             Pedro Alves  <pedro_alves@portugalmail.pt>
14231
14232         * win32-low.h (win32_thread_info): Add descriptions to the
14233         structure members.  Replace `suspend_count' counter by a
14234         `suspended' flag.
14235         * win32-low.c (thread_rec): Update condition of when to get the
14236         context from the inferior.  Rely on ContextFlags being set if it
14237         has already been retrieved.  Only suspend the inferior thread if
14238         we haven't already.  Warn if that fails.
14239         (continue_one_thread): s/suspend_count/suspended/.  Only call
14240         ResumeThread once.  Warn if that fails.
14241
14242 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14243
14244         * win32-low.c (win32_wait): Don't read from the inferior when it
14245         has already exited.
14246
14247 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14248
14249         * Makefile.in (win32_low_h): New variable.
14250         (win32-low.o): Add dependency on $(win32_low_h).
14251         (win32-arm-low.o, win32-i386-low.o): New rules.
14252
14253 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14254
14255         * hostio.c: Correct copyright year.
14256
14257 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14258
14259         * Makefile.in (OBS): Add hostio.o.
14260         (hostio.o): New rule.
14261         * server.h (handle_vFile): Declare.
14262         * hostio.c: New file.
14263         * server.c (handle_v_requests): Take packet_len and new_packet_len
14264         for binary packets.  Call handle_vFile.
14265         (main): Update call to handle_v_requests.
14266
14267 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
14268
14269         * linux-low.c: Include <sched.h>.
14270
14271 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
14272
14273         * linux-low.c (linux_tracefork_grandchild): New.
14274         (linux_tracefork_child): Use clone.
14275         (linux_test_for_tracefork): Use clone; allocate and free a stack.
14276
14277 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
14278
14279         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14280
14281 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
14282
14283         * linux-low.c (handle_extended_wait): Handle unexpected signals.
14284
14285 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
14286
14287         * inferiors.c (change_inferior_id): Delete.
14288         (add_pid_to_list, pull_pid_from_list): New.
14289         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14290         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14291         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14292         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14293         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14294         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14295         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14296         (using_threads): Always set to 1.
14297         (handle_extended_wait): New.
14298         (add_process): Do not set TID.
14299         (linux_create_inferior): Set must_set_ptrace_flags.
14300         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
14301         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
14302         (linux_thread_alive): Rename TID argument to LWPID.
14303         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
14304         (linux_wait_for_event): Do not use TID or check using_threads.  Update
14305         call to dead_thread_notify.  Call handle_extended_wait.
14306         (linux_create_inferior): Use PTRACE_SETOPTIONS.
14307         (send_sigstop): Delete sigstop_sent.
14308         (wait_for_sigstop): Avoid TID.
14309         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14310         (linux_test_for_tracefork): New.
14311         (linux_lookup_signals): Use thread_db_active and
14312         linux_supports_tracefork_flag.
14313         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14314         * linux-low.h (get_process_thread): Avoid TID.
14315         (struct process_ifo): Move thread_known and tid to the end.  Remove
14316         sigstop_sent.
14317         (linux_attach_lwp, thread_db_init): Update prototypes.
14318         * server.h (change_inferior_id): Delete prototype.
14319         (add_pid_to_list, pull_pid_from_list): New prototypes.
14320         * thread-db.c (thread_db_use_events): New.
14321         (find_first_thread): Rename to...
14322         (find_one_thread): ...this.  Update callers and messages.  Do not
14323         call fatal.  Check thread_db_use_events.  Do not call
14324         change_inferior_id or new_thread_notify.
14325         (maybe_attach_thread): Update.  Do not call new_thread_notify.
14326         (thread_db_init): Set thread_db_use_events.  Check use_events.
14327         * utils.c (fatal, warning): Correct message prefix.
14328
14329 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
14330
14331         * Makefile.in (clean): Remove new files.
14332         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14333         (powerpc-64.o, powerpc-64.c): New rules.
14334         * configure.srv: Use alternate register sets for powerpc64-*-linux*
14335         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14336         with SPE.
14337         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14338         SPE targets.
14339         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14340         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14341         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14342         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14343         (target_regsets): Add AltiVec and SPE register sets.
14344         * configure.ac: Check for AltiVec and SPE.
14345         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14346         (ppc_fill_vrregset, ppc_store_vrregset): New.
14347         (target_regsets): Add AltiVec register set.
14348         * configure: Regenerated.
14349
14350 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
14351
14352         * linux-low.c (O_LARGEFILE): Define.
14353         (linux_read_memory): Use /proc/PID/mem.
14354         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
14355         * configure, config.in: Regenerated.
14356
14357 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14358
14359         * linux-low.c (linux_wait_for_event): Do not pass signals while
14360         single-stepping.
14361
14362 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14363
14364         * win32-low.c (create_process): New.
14365         (win32_create_inferior): Use create_process instead of
14366         CreateProcess.  If create_process failed retry appending an ".exe"
14367         suffix.  Store the GetLastError result immediatelly after
14368         create_process calls and use it on the call to error.
14369
14370 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14371
14372         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14373
14374 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
14375
14376         * configure.ac: Switch license to GPLv3.
14377
14378 2007-08-01  Michael Snyder  <msnyder@access-company.com>
14379
14380         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14381
14382 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
14383
14384         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14385         typedef.
14386         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14387         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
14388         CloseToolhelp32Snapshot.
14389         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14390         CloseToolhelp32Snapshot.
14391
14392 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
14393
14394         * server.c (main): Check for inferior exit before main loop.
14395
14396 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
14397
14398         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14399         instead of on tmp_desc.
14400
14401 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
14402             Daniel Jacobowitz  <dan@codesourcery.com>
14403
14404         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14405         (add_thread): Minor cleanups.
14406         (clear_inferiors): Move lower in the file.  Clear the DLL
14407         list.
14408         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14409         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14410         (xml_escape_text): New.
14411         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
14412         for qSupported.
14413         (handle_v_cont): Report errors.
14414         (gdbserver_version): Update.
14415         (main): Correct size of own_buf.  Do not report initial DLL events.
14416         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14417         (unloaded_dll, xml_escape_text): New.
14418         * win32-low.c (enum target_waitkind): Update comments.
14419         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14420         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14421         (win32_EnumProcessModules, win32_GetModuleInformation)
14422         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14423         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14424         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14425         (win32_Module32First, win32_Module32Next, load_toolhelp)
14426         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14427         (get_child_debug_event): Handle DLL events.
14428         (win32_wait): Likewise.
14429
14430 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
14431
14432         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14433         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14434
14435 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
14436
14437         * win32-low.c (handle_output_debug_string): Ignore event if not
14438         waiting.
14439
14440 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
14441
14442         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14443
14444 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
14445
14446         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14447
14448 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
14449
14450         * inferiors.c (change_inferior_id): Add comment.
14451         * linux-low.c (check_removed_breakpoint): Add an early
14452         prototype.  Improve debug output.
14453         (linux_attach): Doc update.
14454         (linux_detach_one_process, linux_detach): Clean up before releasing
14455         each process.
14456         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14457         * linux-low.h (struct process_info): Doc improvement.
14458         * mem-break.c (delete_all_breakpoints): New.
14459         * mem-break.h (delete_all_breakpoints): New prototype.
14460         * thread-db.c (find_first_thread): New.
14461         (thread_db_create_event): Call it instead of
14462         thread_db_find_new_threads.  Clean up unused variables.
14463         (maybe_attach_thread): Remove first thread handling.
14464         (thread_db_find_new_threads): Use find_first_thread.
14465         (thread_db_get_tls_address): Likewise.
14466
14467 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
14468
14469         * thread-db.c (thread_db_find_new_threads): Add prototype.
14470         (thread_db_create_event): Check for the main thread before adding
14471         a new thread.
14472         (maybe_attach_thread): Only enable event reporting if TID == 0.
14473         (thread_db_get_tls_address): Check for new threads.
14474
14475 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
14476
14477         * linux-low.c (linux_create_inferior): Try execv before execvp.
14478         * spu-low.c (spu_create_inferior): Likewise.
14479
14480 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
14481
14482         * linux-low.c (linux_create_inferior): Change execv to execvp.
14483         * spu-low.c (spu_create_inferior): Likewies.
14484
14485 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
14486
14487         * Makefile.in (clean): Clean new files instead of deleted ones.
14488         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14489         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14490         rules.
14491         * configure.srv: Specify XML files and new regformats for MIPS and
14492         MIPS64 GNU/Linux.
14493         * linux-mips-low.c (mips_num_regs): Set to only used registers.
14494         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
14495         an entry for the restart register.
14496         (mips_cannot_fetch_register, mips_cannot_store_register)
14497         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14498         register names to match the XML descriptions.
14499         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
14500         restart register instead of $0.
14501
14502 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
14503             Markus Deuling  <deuling@de.ibm.com>
14504
14505         * remote-utils.c (decode_xfer_write): New function.
14506         * server.h (decode_xfer_write): Add prototype.
14507         * server.c (handle_query): Add PACKET_LEN argument.  Support
14508         qXfer:spu:read and qXfer:spu:write packets.
14509         (main): Pass packet_len to handle_query.
14510         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14511         * target.h (target_ops): Add qxfer_spu.
14512
14513 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
14514
14515         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14516         accessing non-seekable spufs files.
14517
14518 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
14519
14520         * server.c (handle_query): Add reply for qC packet.
14521
14522 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14523             Leo Zayas  <lerele@champenstudios@com>
14524
14525         * server.h (check_remote_input_interrupt_request): New function.
14526         * remote_utils.c (INVALID_DESCRIPTOR): New define.
14527         (remote_desc): Initialize with INVALID_DESCRIPTOR.
14528         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
14529         (check_remote_input_interrupt_request): New function.
14530         * server.h (check_remote_input_interrupt_request): Declare.
14531         * win32-low.c (winapi_DebugBreakProcess,
14532         winapi_GenerateConsoleCtrlEvent): New typedefs.
14533         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14534         to 250 ms.
14535         (win32_wait): Check for remote interrupt request
14536         with check_remote_input_interrupt_request.
14537         (win32_request_interrupt): New function.
14538         (win32_target_op): Set request_interrupt to win32_request_interrupt.
14539
14540 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14541
14542         * win32-low.c (debug_registers_changed,
14543         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14544         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14545         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14546         (thread_rec): Get context using the low target.
14547         (child_add_thread): Call thread_added on the low target,
14548         which does the same thing.
14549         (regptr): Delete.
14550         (do_initial_child_stuff): Remove debug registers references.
14551         Set context using the low target.  Resume threads after
14552         setting the contexts.
14553         (child_continue): Remove dead variable.  Remove debug
14554         registers references.
14555         (child_fetch_inferior_registers): Go through the low target.
14556         (do_child_store_inferior_registers): Remove.
14557         (child_store_inferior_registers): Go through the low target.
14558         (win32_resume): Remove debug registers references.
14559         Set context using the low target.
14560         (handle_exception): Change return type to void.  Don't record
14561         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
14562         first chance exception.
14563         (get_child_debug_event): Change return type to void.  Remove
14564         goto loop.  Always return after waiting for debug event.
14565         (win32_wait): Convert to switch statement.  Handle spurious
14566         events.
14567
14568         * win32-i386-low.c (debug_registers_changed,
14569         debug_registers_used): New.
14570         (initial_stuff): Rename to ...
14571         (i386_initial_stuff): ... this.  Clear debug registers
14572         state variables.
14573         (store_debug_registers): Delete.
14574         (i386_get_thread_context): New.
14575         (load_debug_registers): Delete.
14576         (i386_set_thread_context): New.
14577         (i386_thread_added): New.
14578         (single_step): Rename to ...
14579         (i386_single_step): ... this.
14580         (do_fetch_inferior_registers): Rename to ...
14581         (i386_fetch_inferior_register): ... this.
14582         (i386_store_inferior_register): New.
14583         (the_low_target): Adapt to new interface.
14584
14585         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14586         (arm_get_thread_context): New.
14587         (arm_set_thread_context): New.
14588         (regptr): New.
14589         (do_fetch_inferior_registers): Rename to ...
14590         (arm_fetch_inferior_register): ... this.
14591         (arm_store_inferior_register): New.
14592         (arm_wince_breakpoint): Reimplement as unsigned long.
14593         (arm_wince_breakpoint_len): Define.
14594         (the_low_target): Adapt to new interface.
14595
14596         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14597         load_debug_registers.  Add get_thread_context, set_thread_context,
14598         thread_added and store_inferior_register.  Rename
14599         fetch_inferior_registers to fetch_inferior_register.
14600         (regptr): Remove declaration.
14601
14602 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14603
14604         * linux-low.c (linux_detach): Change return type to int.  Return 0.
14605         * spu-low.c (spu_detach): Likewise.
14606
14607 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14608
14609         * target.h (target_ops): Change return type of detach to int.
14610         Add join.
14611         (join_inferior): New.
14612         * server.c (main): Don't skip detach support on mingw32.
14613         If the inferior doesn't support detaching return error.
14614         Call join_inferior instead of using waitpid.
14615         * linux-low.c (linux_join): New.
14616         (linux_target_op): Add linux_join.
14617         * spu-low.c (spu_join): New.
14618         (spu_target_ops): Add spu_join.
14619         * win32-low.c (win32_detach): Adapt to new interface.
14620         Reopen current_process_handle before detaching.  Issue a child
14621         resume before detaching.
14622         (win32_join): New.
14623         (win32_target_op): Add win32_join.
14624
14625 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14626
14627         * win32-low.c (win32-attach): Fix return value.
14628         * target.h (target_ops): Describe ATTACH return values.
14629
14630 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14631
14632         * win32-low.c (GETPROCADDRESS): Define.
14633         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
14634         (winapi_DebugSetProcessKillOnExit): Likewise.
14635         (win32_create_inferior): Force usage of ansi CreateProcessA.
14636         (win32_attach): Use GETPROCADDRESS.
14637         (win32_detach): Likewise.
14638
14639 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14640
14641         * win32-low.c (win32_wait): Don't use WSTOPSIG.
14642
14643 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
14644
14645         * win32-low.c: Commit leftover changes from 2007-03-29.
14646
14647 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
14648
14649         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14650         fields short instead of int.  Add explicit padding.
14651         (i387_cache_to_fsave): Remove unnecessary casts.
14652         (i387_fsave_to_cache): Doc fix.
14653         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14654
14655 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
14656
14657         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14658         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14659
14660 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
14661
14662         * configure.srv (arm*-*-mingw32ce*): Move near the other
14663         arm targets.
14664
14665 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
14666
14667         * configure.ac: Add errno checking.
14668         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14669         sys/file.h and malloc.h.
14670         (AC_CHECK_DECLS): Add perror.
14671         (srv_mingwce): Handle.
14672         * configure.srv (i[34567]86-*-cygwin*): Add
14673         win32-i386-low.o to srv_tgtobj.
14674         (i[34567]86-*-mingw*): Likewise.
14675         (arm*-*-mingw32ce*): Add case.
14676         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14677         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14678         [__MINGW32CE__] (strerror): New function.
14679         [__MINGW32CE__] (errno): Define to GetLastError.
14680         [__MINGW32CE__] (COUNTOF): New macro.
14681         (remote_open): Remove extra close call.
14682         * mem-break.c (delete_breakpoint_at): New function.
14683         * mem-break.h (delete_breakpoint_at): Declare.
14684         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14685         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14686         [USE_WIN32API] (read, write): Add char* casts.
14687         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14688         * server.h: Include wincecompat.h on Windows CE.
14689         [HAVE_ERRNO_H]: Check.
14690         (perror): Declare if not declared.
14691         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14692         (perror_with_name): Remove errno declaration.
14693         * wincecompat.h: New.
14694         * wincecompat.c: New.
14695         * win32-low.h: New.
14696         * win32-arm-low.c: New.
14697         * win32-i386-low.c: New.
14698         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14699         (OUTMSG2): Make it safe.
14700         (_T): New macro.
14701         (COUNTOF): New macro.
14702         (NUM_REGS): Get it from the low target.
14703         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14704         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14705         (thread_rec): Let low target handle debug registers.
14706         (child_add_thread): Likewise.
14707         (child_init_thread_list): Likewise.
14708         (continue_one_thread): Likewise.
14709         (regptr): New.
14710         (do_child_fetch_inferior_registers): Move to ...
14711         * win32-i386-low.c: ... here, and rename to ...
14712         (do_fetch_inferior_registers): ... this.
14713         * win32-low.c (child_fetch_inferior_registers):
14714         Go through the low target.
14715         (do_child_store_inferior_registers): Use regptr.
14716         (strwinerror): New function.
14717         (win32_create_inferior): Handle Windows CE.
14718         Use strwinerror instead of strerror on Windows error
14719         codes.  Add program to the error output.
14720         Don't close the main thread handle on Windows CE.
14721         (win32_attach): Use coredll.dll on Windows CE.
14722         (win32_kill): Close current process and current
14723         thread handles.
14724         (win32_detach): Use coredll.dll on Windows CE.
14725         (win32_resume): Let low target handle debug registers, and
14726         step request.
14727         (handle_exception): Add/Remove initial breakpoint.  Avoid
14728         non-existant WSTOPSIG on Windows CE.
14729         (win32_read_inferior_memory): Cast to remove warning.
14730         (win32_arch_string): Go through the low target.
14731         (initialize_low): Call set_breakpoint_data with the low
14732         target's breakpoint.
14733         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14734         FOP_REGNUM, mappings): Move to ...
14735         * win32-i386-low.c: ... here.
14736         * win32-low.c (win32_thread_info): Move to ...
14737         * win32-low.h: ... here.
14738         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14739         win32-arm-low.c and wincecompat.c.
14740         (all:): Add $EXEEXT.
14741         (install-only:): Likewise.
14742         (gdbserver:): Likewise.
14743         (gdbreplay:): Likewise.
14744         * config.in: Regenerate.
14745         * configure: Regenerate.
14746
14747 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
14748
14749         * win32-low.c: Rename typedef thread_info to
14750         win32_thread_info throughout.
14751
14752 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
14753
14754         * win32-i386-low.c: Rename to ...
14755         * win32-low.c: ... this.
14756         * configure.srv: Replace win32-i386-low.o with win32-low.o.
14757         * Makefile.in: Likewise.
14758
14759 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
14760
14761         * remote-utils.c (monitor_output): Constify msg parameter.
14762         * server.h (monitor_output): Likewise.
14763         * win32-i386-low.c (handle_output_debug_string): New.
14764         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14765         handle_output_debug_string.
14766         (get_child_debug_event): Likewise.
14767
14768 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
14769
14770         * server.c (main): Correct strtoul check.
14771
14772 2007-03-27  Jon Ringle  <jon@ringle.org>
14773
14774         * linux-low.c: Check __ARCH_HAS_MMU__ also.
14775
14776 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
14777
14778         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14779
14780 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
14781
14782         * terminal.h: Check HAVE_SGTTY_H.
14783
14784 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
14785
14786         * remote-utils.c (remote_open): Print out the assigned port number.
14787
14788 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
14789
14790         * remote-utils.c (monitor_output): New function.
14791         * server.c (debug_threads): Define here.
14792         (monitor_show_help): New function.
14793         (handle_query): Handle qRcmd.
14794         (main): Do not handle 'd' packet.
14795         * server.h (debug_threads, remote_debug, monitor_output): Declare.
14796         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14797         of debug_threads.
14798
14799 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14800
14801         * Makefile.in (EXEEXT): New.
14802         (clean): Use $(EXEEXT).
14803
14804 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14805
14806         * target.h (target_ops): Rename send_signal to request_interrupt,
14807         and remove enum target_signal parameter.
14808         * linux-low.c (linux_request_interrupt): Rename from
14809         linux_send_signal, and always send SIGINT.
14810         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14811         and always send SIGINT.
14812         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14813         of send_signal.
14814         (input_interrupt): Likewise.
14815
14816 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14817
14818         * server.c (get_features_xml): Check if target implemented
14819         arch_string.
14820         * win32-i386-low.c (win32_arch_string): New.
14821         (win32_target_ops): Add win32_arch_string as arch_string member.
14822
14823 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
14824
14825         * spu-low.c (spu_arch_string): New.
14826         (spu_target_ops): Add spu_arch_string.
14827
14828 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
14829
14830         * remote-utils.c: Remove HAVE_TERMINAL_H check.
14831         * configure.ac: Do not check for terminal.h.
14832         * configure, config.in: Regenerated.
14833
14834 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
14835
14836         * Makefile.in (OBS): Add $(XML_BUILTIN).
14837         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14838         (clean): Update.
14839         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14840         (arm-with-iwmmxt.c): New.
14841         * config.in, configure: Regenerate.
14842         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
14843         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
14844         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14845         (arm*-*-linux*): Add iWMMXt and regset support.
14846         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14847         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14848         (arm_store_wmmxregset, target_regsets): New.
14849         * server.c (get_features_xml): Take annex argument.  Check builtin
14850         XML documents.
14851         (handle_query): Handle multiple annexes.
14852
14853 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14854
14855         * remote-utils.c [USE_WIN32API] (read, write): Define.
14856         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14857         write.
14858
14859 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
14860
14861         * linux-i386-low.c (the_low_target): Set arch_string.
14862         * linux-x86-64-low.c (the_low_target): Likewise.
14863         * linux-low.c (linux_arch_string): New.
14864         (linux_target_ops): Add it.
14865         * linux-low.h (struct linux_target_ops): Add arch_string.
14866         * server.c (write_qxfer_response): Use const void * for DATA.
14867         (get_features_xml): New.
14868         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
14869         * target.h (struct target_ops): Add arch_string method.
14870
14871 2007-01-03  Denis Pilat  <denis.pilat@st.com>
14872             Daniel Jacobowitz  <dan@codesourcery.com>
14873
14874         * linux-low.c (linux_kill): Handle being called with no threads.
14875         * win32-i386-low.c (win32_kill): Likewise.
14876         (get_child_debug_event): Clear current_process_handle.
14877
14878 2006-12-30  Denis PILAT  <denis.pilat@st.com>
14879             Daniel Jacobowitz  <dan@codesourcery.com>
14880
14881         * remote-utils.c (remote_open): Check the type of specified
14882         serial port devices before opening them.
14883         * server.c (main): Kill the inferior if an error occurs during
14884         the first remote_open.
14885
14886 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
14887
14888         * README: Update supported targets.
14889
14890 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
14891
14892         * Makefile.in (clean): Remove reg-mips64.c.
14893         (reg-mips64.c, reg-mips64.o): New rules.
14894         * configure.srv: Handle mips64.  Include regset support for mips.
14895         * linux-mips-low.c (union mips_register): New.
14896         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14897         (mips_breakpoint, mips_breakpoint_at): Use int.
14898         (mips_collect_register, mips_supply_register)
14899         (mips_collect_register_32bit, mips_supply_register_32bit)
14900         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14901         (mips_store_fpregset, target_regsets): New.
14902         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14903
14904 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
14905
14906         * configure.srv: Add target "spu*-*-*".
14907         * Makefile.in (clean): Remove reg-spu.c.
14908         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14909         * spu-low.c: New file.
14910
14911 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
14912
14913         * configure.ac: Correct td_thr_tls_get_addr test.
14914         * configure: Regenerated.
14915
14916 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
14917
14918         * linux-low.c (linux_wait_for_event): Reformat.  Use the
14919         pass_signals array.
14920         * remote-utils.c (decode_address_to_semicolon): New.
14921         * server.c (pass_signals, handle_general_set): New.
14922         (handle_query): Mention QPassSignals for qSupported.
14923         (main): Call handle_general_set.
14924         * server.h (pass_signals, decode_address_to_semicolon): New.
14925
14926 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
14927
14928         * server.c (handle_query): Correct error handling for read_auxv.
14929
14930 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
14931
14932         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14933         and srv_linux_thread_db to yes.
14934         * linux-s390-low.c (s390_fill_gregset): New function.
14935         (target_regsets): Define data structure.
14936
14937 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
14938
14939         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14940         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
14941         * config.in, configure: Regenerated.
14942         * inferiors.c (gdb_id_to_thread): New function.
14943         (gdb_id_to_thread_id): Use it.
14944         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14945         * linux-low.h (struct process_info): Add th member.
14946         (thread_db_get_tls_address): New prototype.
14947         * remote-utils.c (decode_address): Make non-static.
14948         * server.c (handle_query): Handle qGetTLSAddr.
14949         * server.h (gdb_id_to_thread, decode_address): New prototypes.
14950         * target.h (struct target_ops): Add get_tls_address.
14951         * thread-db.c (maybe_attach_thread): Save the thread handle.
14952         (thread_db_get_tls_address): New.
14953
14954 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
14955
14956         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14957         (linux_resume_one_process): Take a siginfo_t *.  Update all
14958         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
14959         (struct pending_signals): Add a siginfo_t.
14960         (linux_wait_for_process): Always set last_status.
14961         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14962         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14963         * linux-low.h (struct process_info): Add last_status.
14964
14965 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
14966
14967         * remote-utils.c (try_rle): New function.
14968         (putpkt_binary): Use it.
14969
14970 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
14971
14972         * Makefile.in (clean): Clean reg-x86-64-linux.c.
14973         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14974         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14975         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14976         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14977         point registers.
14978
14979 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
14980
14981         * server.c (terminal_fd): New variable.
14982         (old_foreground_pgrp): Likewise.
14983         (restore_old_foreground_pgrp): New function.
14984         (start_inferior): Record the terminal file descriptor in terminal_fd
14985         and its original foreground group in old_foreground_pgrp.  Register
14986         restore_old_foreground_pgrp with atexit().
14987
14988 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
14989
14990         * server.c (handle_query): Correct qPart to qXfer.
14991
14992 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
14993
14994         * configure.ac: Check for more headers which are missing on
14995         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
14996         * configure.srv: Add Cygwin and mingw32.
14997         * remote-utils.c: Don't include headers unconditionally which
14998         are missing on mingw32.  Include <winsock.h> for mingw32.
14999         (remote_open): Adjust for mingw32 support.  Flush
15000         standard error after writing to it.
15001         (remote_close, putpkt_binary, input_interrupt, block_async_io)
15002         (unblock_async_io, enable_async_io, disable_async_io)
15003         (readchar, getpkt): Update for Winsock support.
15004         (prepare_resume_reply): Expect a protocol signal number.
15005         * server.c: Disable <sys/wait.h> on mingw32.
15006         (start_inferior): Adjust for mingw32 support.  Flush
15007         standard error after writing to it.
15008         (attach_inferior): Likewise.  Use protocol signal
15009         numbers.
15010         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
15011         and names.
15012         * win32-i386-low.c: New file.
15013         * Makefile.in (XM_CLIBS): Set.
15014         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15015         (win32-i386-low.o): New dependency rule.
15016         * linux-low.c (linux_wait): Use target signal numbers.
15017         * target.h (struct target_ops): Doc fix.
15018         * server.h (target_signal_to_name): New prototype.
15019         * gdbreplay.c: Don't include headers unconditionally which
15020         are missing on mingw32.  Include <winsock.h> for mingw32.
15021         (remote_close, remote_open): Adjust for Winsock support.
15022         * configure, config.in: Regenerated.
15023
15024 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15025
15026         * server.c (decode_xfer_read, write_qxfer_response): New.
15027         (handle_query): Take a packet length argument.  Handle
15028         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
15029         the qSupported response.
15030         (main): Update call to handle_query.
15031
15032 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
15033
15034         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15035         (putpkt_binary): Renamed from putpkt and adjusted for binary
15036         data.
15037         (putpkt): New wrapper for putpkt_binary.
15038         (readchar): Don't mask off the high bit.
15039         (decode_X_packet): New function.
15040         * server.c (main): Call putpkt_binary if a handler sets the packet
15041         length.  Save the length of the incoming packet.  Handle 'X'.
15042         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15043
15044 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
15045
15046         * server.c (handle_query): Handle qSupported.
15047
15048 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15049
15050         * remote-utils.c (all_symbols_looked_up): New variable.
15051         (look_up_one_symbol): Check it.
15052         * server.h (look_up_one_symbol): New declaration.
15053         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15054
15055 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15056
15057         * Makefile.in (linux-arm-low.o): Update dependencies.
15058         * linux-arm-low.c: Include "gdb_proc_service.h".
15059         (PTRACE_GET_THREAD_AREA): Define.
15060         (ps_get_thread_area): New function.
15061
15062 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
15063
15064         * configure.srv (m68k*-*-uclinux*): New target.
15065         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15066         (linux_resume_one_process): Remove extraneous cast.
15067         (linux_read_offsets): New.
15068         (linux_target_op): Add linux_read_offsets on mmuless systems.
15069         * server.c (handle_query): Add qOffsets logic.
15070         * target.h (struct target_ops): Add read_offsets.
15071
15072 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15073
15074         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15075         (PTRACE_GET_THREAD_AREA): Define.
15076         (ps_get_thread_area): New function.
15077         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15078         (linux-x86-64-low.o): Update.
15079
15080 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15081
15082         * configure.ac: Remove checks for prfpregset_t.
15083         * gdb_proc_service.h: New file.
15084         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15085         new "gdb_proc_service.h".
15086         * proc-service.c: Likewise.
15087         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15088         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15089         * Makefile.in (gdb_proc_service_h): Updated.
15090         * configure, config.in: Regenerated.
15091
15092 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15093
15094         * remote-utils.c (prepare_resume_reply): Move declaration
15095         of gdb_id_from_wait to the top of the block.
15096
15097 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
15098
15099         * linux-low.c (regsets_store_inferior_registers): Read the regset
15100         from the target before filling it.
15101
15102 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15103
15104         * server.c (attach_inferior): Return SIGTRAP for a successful
15105         attach.
15106
15107 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
15108
15109         * Makefile.in (OBS): Add version.o.
15110         (STAGESTUFF): Delete.
15111         (version.o): Add dependencies.
15112         (version.c): Replace rule.
15113         (clean): Remove version.c.
15114         * server.c (gdbserver_version): New.
15115         (gdbserver_usage): Use printf.
15116         (main): Handle --version and --help.
15117         * server.h (version, host_name): Add declarations.
15118
15119 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
15120
15121         * linux-arm-low.c:
15122         * linux-arm-low.c:
15123         * inferiors.c:
15124         * i387-fp.h:
15125         * i387-fp.c:
15126         * gdbreplay.c:
15127         * regcache.c:
15128         * proc-service.c:
15129         * mem-break.h:
15130         * mem-break.c:
15131         * linux-x86-64-low.c:
15132         * linux-sh-low.c:
15133         * linux-s390-low.c:
15134         * linux-ppc64-low.c:
15135         * linux-ppc-low.c:
15136         * linux-mips-low.c:
15137         * linux-m68k-low.c:
15138         * linux-m32r-low.c:
15139         * linux-low.h:
15140         * linux-low.c:
15141         * linux-ia64-low.c:
15142         * linux-i386-low.c:
15143         * linux-crisv32-low.c:
15144         * thread-db.c:
15145         * terminal.h:
15146         * target.h:
15147         * target.c:
15148         * server.h:
15149         * server.c:
15150         * remote-utils.c:
15151         * regcache.h:
15152         * utils.c:
15153         * Makefile.in:
15154         * configure.ac:
15155         * gdbserver.1: Add (C) after Copyright.  Update the FSF
15156         address.
15157
15158 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
15159
15160         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15161         (arm_breakpoint_at): Recognize both breakpoints.
15162         (the_low_target): Use the correct breakpoint instruction.
15163
15164 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
15165
15166         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15167         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15168         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15169         (the_low_target): Update.
15170
15171 2005-10-25  Andreas Schwab  <schwab@suse.de>
15172
15173         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15174
15175         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15176         (ia64_num_regs): Reduce to 462.
15177
15178 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
15179
15180         * acinclude.m4: Correct quoting.
15181         * aclocal.m4: Regenerated.
15182
15183         Suggested by SZOKOVACS Robert <szo@ies.hu>:
15184         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15185         (thread_db_init): Call thread_db_err_str.
15186         * configure.ac: Check for TD_VERSION.
15187         * config.in, configure: Regenerated.
15188
15189 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15190
15191         * server.h (error, fatal, warning): Add ATTR_FORMAT.
15192
15193 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15194
15195         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15196         is not available.  Define HAVE_PTRACE_GETREGS if it is.
15197         * config.in, configure: Regenerated.
15198         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15199         * linux-i386-low.c, linux-m68k-low.c: Update to use
15200         HAVE_PTRACE_GETREGS.
15201         * linux-low.c (regsets_fetch_inferior_registers)
15202         (regsets_store_inferior_registers): Only return 0 if we processed
15203         GENERAL_REGS.
15204         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15205         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15206
15207 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15208
15209         * inferiors.c (struct thread_info): Add gdb_id.
15210         (add_thread): Add gdb_id argument.
15211         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15212         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15213         calls to add_thread.
15214         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15215         * server.c (handle_query): Use thread_to_gdb_id.
15216         (handle_v_cont, main): Use gdb_id_to_thread_id.
15217         * server.h (add_thread): Update prototype.
15218         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15219         prototypes.
15220
15221 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15222
15223         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15224         left-padded registers.
15225         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15226         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15227
15228 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
15229
15230         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15231         * configure: Regenerate.
15232         * config.in: Regenerate.
15233         * server.h (NEED_DECLARATION_STRERROR):
15234         Replace with !HAVE_DECL_STRERROR.
15235
15236 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
15237
15238         * linux-low.c (linux_wait, linux_send_signal): Don't test
15239         an unsigned long variable for > 0 if it could be MAX_ULONG.
15240         * server.c (myresume): Likewise.
15241         * target.c (set_desired_inferior): Likewise.
15242
15243 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
15244
15245         * configure.ac: Simplify and improve check for socklen_t.
15246         * configure, config.in: Regenerate.
15247
15248 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
15249
15250         * acconfig.h: Remove.
15251         * configure.ac: Add a test for socklen_t.  Use three-argument
15252         AC_DEFINE throughout.
15253         * config.in: Regenerated using autoheader 2.59.
15254         * configure: Regenerated.
15255
15256         * gdbreplay.c (socklen_t): Provide a default.
15257         (remote_open): Use socklen_t.
15258         * remote-utils.c (socklen_t): Provide a default.
15259         (remote_open): Use socklen_t.
15260         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15261         unsigned char.
15262
15263         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15264         char for buffers.
15265         * linux-low.c (linux_read_memory, linux_write_memory)
15266         (linux_read_auxv): Likewise.
15267         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15268         (check_mem_write): Likewise.
15269         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15270         Likewise.
15271         * regcache.c (struct inferior_rgcache_data, registers_to_string)
15272         (registers_from_string, register_data): Likewise.
15273         * server.c (handle_query, main): Likewise.
15274         * server.h (convert_ascii_to_int, convert_int_to_ascii)
15275         (decode_M_packet): Likewise.
15276         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15277         * target.h (struct target_ops): Update read_memory, write_memory,
15278         and read_auxv.
15279         (read_inferior_memory, write_inferior_memory): Update.
15280         * linux-low.h (struct linux_target_ops): Change type of breakpoint
15281         to unsigned char *.
15282         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15283         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15284         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15285         linux-s390-low.c, linux-sh-low.c: Update for changes in
15286         read_inferior_memory and the_low_target->breakpoint.
15287
15288 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
15289
15290         * Makefile.in (SFILES): Add linux-ppc64-low.c.
15291         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15292         * configure.srv: Add powerpc64-*-linux*.
15293         * linux-ppc64-low.c: New file.
15294
15295 2005-05-23  Orjan Friberg  <orjanf@axis.com>
15296
15297         * linux-cris-low.c: New file with support for CRIS.
15298         * linux-crisv32-low.c: Ditto for CRISv32.
15299         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15300         (clean): Add reg-cris.c and reg-crisv32.c.
15301         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15302         reg-crisv32.o, and reg-crisv32.c to make rules.
15303         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15304         recognized targets.
15305
15306 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
15307
15308         * linux-low.c (fetch_register): Ensure buffer size is a multiple
15309         of sizeof (PTRACE_XFER_TYPE).
15310         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
15311
15312 2005-05-12  Orjan Friberg  <orjanf@axis.com>
15313
15314         * target.h (struct target_ops): Add insert_watchpoint,
15315         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15316         pointers for hardware watchpoint support.
15317         * linux-low.h (struct linux_target_ops): Ditto.
15318         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15319         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
15320         to linux_target_ops.
15321         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15322         reply packet.
15323         * server.c (main): Recognize 'Z' and 'z' packets.
15324
15325 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
15326
15327         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15328         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15329         (the_low_target): Add new members.
15330
15331 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15332
15333         * proc-service.c (ps_lgetregs): Search all_processes instead of
15334         all_threads.
15335
15336 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15337
15338         * server.c (start_inferior): Change return type to int.
15339         (attach_inferior): Change sigptr to int *.
15340         (handle_v_cont, handle_v_requests): Change signal to int *.
15341         (main): Change signal to int.
15342
15343 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
15344
15345         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15346         * configure.srv: Add m32r*-*-linux*.
15347         * linux-m32r-low.c: New file.
15348
15349 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
15350
15351         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15352
15353 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15354
15355         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15356         Take unsigned long arguments for PIDs.
15357         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15358         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15359         (wait_for_sigstop, linux_resume_one_process)
15360         (regsets_fetch_inferior_registers, linux_send_signal)
15361         (linux_read_auxv): Likewise.  Update the types of variables holding
15362         PIDs.  Update format string specifiers.
15363         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15364         * remote-utils.c (prepare_resume_reply): Likewise.
15365         * server.c (cont_thread, general_thread, step_thread)
15366         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15367         unsigned long.
15368         (handle_query): Update format specifiers.
15369         (handle_v_cont, main): Use strtoul for thread IDs.
15370         * server.h (struct inferior_list_entry): Use unsigned long for ID.
15371         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15372         (general_thread, step_thread, thread_from_wait)
15373         (old_thread_from_wait): Update.
15374         * target.h (struct thread_resume): Use unsigned long for THREAD.
15375         (struct target_ops): Use unsigned long for arguments to attach and
15376         thread_alive.
15377
15378 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
15379
15380         * acinclude.m4: Include bfd/bfd.m4 directly.
15381         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
15382         <agriffis@toolchain.org>.
15383         * aclocal.m4, configure: Regenerated.
15384
15385 2005-01-07  Andrew Cagney  <cagney@gnu.org>
15386
15387         * configure.ac: Rename configure.in, require autoconf 2.59.
15388         * configure: Re-generate.
15389
15390 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
15391
15392         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
15393         LIBS when finished.
15394         * aclocal.m4: Regenerated.
15395         * configure: Regenerated.
15396
15397 2004-11-21  Andreas Schwab  <schwab@suse.de>
15398
15399         * linux-m68k-low.c (m68k_num_gregs): Define.
15400         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15401         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15402         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15403         (m68k_breakpoint_at): New.  Add to the_low_target.
15404
15405         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15406         srv_linux_thread_db to yes.
15407
15408 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
15409
15410         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15411         (ARCH_SET_FS): Likewise.
15412         (ARCH_GET_FS): Likewise.
15413         (ARCH_GET_GS): Likewise.
15414
15415 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
15416
15417         * linux-i386-low.c (ps_get_thread_area): New.
15418         * linux-x86-64-low.c (ps_get_thread_area): New.
15419         * linux-low.c: Include <sys/syscall.h>.
15420         (linux_kill_one_process): Don't kill the first thread here.
15421         (linux_kill): Kill the first thread here.
15422         (kill_lwp): New function.
15423         (send_sigstop, linux_send_signal): Use it.
15424         * proc-service.c: Clean up #ifdefs.
15425         (fpregset_info): Delete.
15426         (ps_lgetregs): Update and enable implementation.
15427         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15428         implementations.
15429         * remote-utils.c (struct sym_cache, symbol_cache): New.
15430         (input_interrupt): Print a clearer message.
15431         (async_io_enabled): New variable.
15432         (enable_async_io, disable_async_io): Use it.  Update comments.
15433         (look_up_one_symbol): Use the symbol cache.
15434         * thread-db.c (thread_db_look_up_symbols): New function.
15435         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
15436
15437 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
15438
15439         * configure.in: Test for -rdynamic.
15440         * configure: Regenerated.
15441         * Makefile (INTERNAL_LDFLAGS): New.
15442         (gdbserver, gdbreplay): Use it.
15443
15444 2004-09-02  Andrew Cagney  <cagney@gnu.org>
15445
15446         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15447
15448 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
15449
15450         * linux-low.c (linux_wait): Clear all_processes list also.
15451
15452 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
15453
15454         * linux-low.c: Include <errno.h>.  Remove extern declaration of
15455         errno.
15456
15457 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
15458
15459         * gdbreplay.c, server.h, utils.c: Update copyright years.
15460
15461 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
15462
15463         * server.c (main): Print child status or termination signal from
15464         variable 'signal', not 'sig'.
15465
15466 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
15467
15468         * linux-low.c (linux_read_memory): Change return type to
15469         int.  Check for and return error from ptrace().
15470         * target.c (read_inferior_memory): Change return type to int.  Pass
15471         back return status from the_target->read_memory().
15472         * target.h (struct target_ops): Adapt *read_memory() prototype.
15473         Update comment.
15474         (read_inferior_memory): Adapt prototype.
15475         * server.c (main): Return an error packet if
15476         read_inferior_memory() returns an error.
15477
15478 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
15479
15480         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15481         Unify with other clean targets.
15482
15483 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15484
15485         * server.c (handle_v_cont): Call set_desired_inferior.
15486
15487 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15488
15489         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15490
15491 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15492
15493         * linux-low.c (linux_wait): Unblock async I/O.
15494         (linux_resume): Block and enable async I/O.
15495         * remote-utils.c (block_async_io, unblock_async_io): New functions.
15496         * server.h (block_async_io, unblock_async_io): Add prototypes.
15497
15498 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15499
15500         * remote-utils.c (remote_open): Print a status notice after
15501         opening a TCP port.
15502         * server.c (attach_inferior): Print a status notice after
15503         attaching.
15504
15505 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15506
15507         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15508
15509 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
15510
15511         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15512         error packet.
15513         * server.c, target.h: Update copyright years.
15514
15515 2004-02-25  Roland McGrath  <roland@redhat.com>
15516
15517         * target.h (struct target_ops): New member `read_auxv'.
15518         * server.c (handle_query): Handle qPart:auxv:read: query using that.
15519         * linux-low.c (linux_read_auxv): New function.
15520         (linux_target_ops): Initialize `read_auxv' member to that.
15521
15522 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15523
15524         Committed by Jim Blandy  <jimb@redhat.com>.
15525
15526         * linux-s390-low.c (s390_num_regs): Update.
15527         (s390_regmap): Remove control registers.  Use __s390x__ predefine
15528         instead of GPR_SIZE to distiguish s390 and s390x targets.
15529
15530 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
15531
15532         * linux-low.c: Update copyright year.
15533         (check_removed_breakpoint): Clear pending_is_breakpoint.
15534         (linux_set_resume_request, linux_queue_one_thread)
15535         (resume_status_pending_p): New functions.
15536         (linux_continue_one_thread): Use process->resume.
15537         (linux_resume): Only resume threads if there are no pending events.
15538         * linux-low.h (struct process_info): Add resume request
15539         pointer.
15540
15541 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
15542
15543         * regcache.c (new_register_cache): Clear the allocated register
15544         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15545
15546 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
15547
15548         * linux-low.c (linux_resume): Take a struct thread_resume *
15549         argument.
15550         (linux_wait): Update call.
15551         (resume_ptr): New static variable.
15552         (linux_continue_one_thread): Renamed from
15553         linux_continue_one_process.  Use resume_ptr.
15554         (linux_resume): Use linux_continue_one_thread.
15555         * server.c (handle_v_cont, handle_v_requests): New functions.
15556         (myresume): New function.
15557         (main): Handle 'v' case.
15558         * target.h (struct thread_resume): New type.
15559         (struct target_ops): Change argument of "resume" to struct
15560         thread_resume *.
15561         (myresume): Delete macro.
15562
15563 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
15564
15565         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15566         (uninstall): Support DESTDIR.
15567
15568 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
15569
15570         * configure.srv: Add xscale*linux copy of arm*linux entry.
15571
15572 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
15573
15574         * linux-arm-low.c (arm_reinsert_addr): New function.
15575         (the_low_target): Add arm_reinsert_addr.
15576
15577 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
15578
15579         * mem-break.c: Remove whitespace at end of file.
15580
15581 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
15582
15583         * configure.in: Check whether we need to prototype strerror.
15584         * server.h: Optionally prototype strerror.
15585         * gdbreplay.c (perror_with_name): Use strerror.
15586         * linux-low.c (linux_attach_lwp): Use strerror.
15587         * utils.c (perror_with_name): Use strerror.
15588         * config.in, configure: Regenerated.
15589
15590 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
15591
15592         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15593         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15594
15595 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
15596
15597         * Makefile.in (SFILES): Update.
15598         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15599         low-sun3.c: Remove files.
15600
15601 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
15602
15603         * linux-low.c: Move comment to linux_thread_alive where it belonged.
15604         (linux_detach_one_process, linux_detach): New functions.
15605         (linux_target_ops): Add linux_detach.
15606         * server.c (main): Handle 'D' packet.
15607         * target.h (struct target_ops): Add "detach" member.
15608         (detach_inferior): Define.
15609
15610 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
15611
15612         From Kelley Cook  <kelleycook@wideopenwest.com>:
15613         * configure.srv: Accept i[34567]86 variants.
15614
15615 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
15616
15617         * linux-low.c (linux_wait_for_event): Correct comment typos.
15618         (linux_resume_one_process): Call check_removed_breakpoint.
15619         (linux_send_signal): New function.
15620         (linux_target_ops): Add linux_send_signal.
15621         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15622         of kill.
15623         * target.h (struct target_ops): Add send_signal.
15624
15625 2003-05-29  Jim Blandy  <jimb@redhat.com>
15626
15627         * linux-low.c (usr_store_inferior_registers): Transfer buf in
15628         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
15629         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15630         away part of the register's value.
15631
15632 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
15633
15634         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15635         (linux_wait_for_event, linux_init_signals): Likewise.
15636
15637 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
15638
15639         * configure.in: Check for stdlib.h.
15640         * configure: Regenerated.
15641         * config.in: Regenerated.
15642
15643 2003-01-04  Andreas Schwab  <schwab@suse.de>
15644
15645         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15646
15647 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
15648
15649         * Makefile.in: Remove obsolete code.
15650
15651 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
15652
15653         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15654         defined(PT_FPR0_HI).
15655
15656 2002-11-17  Stuart Hughes  <seh@zee2.com>
15657
15658         * linux-arm-low.c (arm_num_regs): Increase.
15659         (arm_regmap): Include status register.
15660
15661 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
15662
15663         * linux-low.c (register_addr): Remove incorrect -1 check.
15664
15665 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
15666
15667         * linux-low.c (linux_create_inferior): Call setpgid.  Return
15668         the new PID.
15669         (unstopped_p, linux_signal_pid): Remove.
15670         (linux_target_ops): Remove linux_signal_pid.
15671         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15672         global instead of target method.
15673         * target.h (struct target_ops): Remove signal_pid.  Update comment
15674         for create_inferior.
15675         * server.c (signal_pid): New variable.
15676         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
15677         gdbserver.  Set the child to be the foreground process group.
15678         (attach_inferior): Set signal_pid.
15679
15680 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
15681
15682         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15683
15684 2002-08-20  Jim Blandy  <jimb@redhat.com>
15685
15686         * Makefile.in (LDFLAGS): Allow the configure script to establish a
15687         default for this.
15688
15689 2002-08-01  Andrew Cagney  <cagney@redhat.com>
15690
15691         * Makefile.in: Make chill references obsolete.
15692
15693 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
15694
15695         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15696         * configure: Regenerate.
15697         * config.in: Regenerate.
15698
15699 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
15700
15701         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15702         (perror_with_name, remote_close, remote_open, expect, play): Static.
15703
15704 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
15705
15706         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15707         byte offsets instead of an array of indexes.
15708         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15709
15710 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
15711
15712         * regcache.c: Add comment.
15713
15714 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
15715
15716         * thread-db.c: New file.
15717         * proc-service.c: New file.
15718         * acinclude.m4: New file.
15719         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15720         proc-service.o, and thread-db.o.
15721         (linux-low.o): Add USE_THREAD_DB.
15722         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15723         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15724         * aclocal.m4: Regenerated.
15725         * config.in: Regenerated.
15726         * configure: Regenerated.
15727         * configure.in: Check for proc_service.h, sys/procfs.h,
15728         thread_db.h, and linux/elf.h headrs.
15729         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15730         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
15731         Check for -lthread_db and thread support.
15732         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15733         PowerPC, and SuperH.
15734         * i387-fp.c: Constify arguments.
15735         * i387-fp.h: Likewise.
15736         * inferiors.c: (struct thread_info): Renamed from
15737         `struct inferior_info'.  Remove PID member.  Use generic inferior
15738         list header.  All uses updated.
15739         (inferiors, signal_pid): Removed.
15740         (all_threads): New variable.
15741         (get_thread): Define.
15742         (add_inferior_to_list): New function.
15743         (for_each_inferior): New function.
15744         (change_inferior_id): New function.
15745         (add_inferior): Removed.
15746         (remove_inferior): New function.
15747         (add_thread): New function.
15748         (free_one_thread): New function.
15749         (remove_thread): New function.
15750         (clear_inferiors): Use for_each_inferior and free_one_thread.
15751         (find_inferior): New function.
15752         (find_inferior_id): New function.
15753         (inferior_target_data): Update argument type.
15754         (set_inferior_target_data): Likewise.
15755         (inferior_regcache_data): Likewise.
15756         (set_inferior_regcache_data): Likewise.
15757         * linux-low.c (linux_bp_reinsert): Remove.
15758         (all_processes, stopping_threads, using_thrads)
15759         (struct pending_signals, debug_threads, pid_of): New.
15760         (inferior_pid): Replace with macro.
15761         (struct inferior_linux_data): Remove.
15762         (get_stop_pc, add_process): New functions.
15763         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15764         Use add_process and add_thread.
15765         (linux_attach_lwp): New function, based on old linux_attach.  Use
15766         add_process and add_thread.  Set stop_expected for new threads.
15767         (linux_attach): New function.
15768         (linux_kill_one_process): New function.
15769         (linux_kill): Kill all LWPs.
15770         (linux_thread_alive): Use find_inferior_id.
15771         (check_removed_breakpoints, status_pending_p): New functions.
15772         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15773         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
15774         struct for the found process.
15775         (linux_wait_for_event): New function.
15776         (linux_wait): Use it.  Support LWPs.
15777         (send_sigstop, wait_for_sigstop, stop_all_processes)
15778         (linux_resume_one_process, linux_continue_one_process): New functions.
15779         (linux_resume): Support LWPs.
15780         (REGISTER_RAW_SIZE): Remove.
15781         (fetch_register): Use register_size instead.  Call supply_register.
15782         (usr_store_inferior_registers): Likewise.  Call collect_register.
15783         Fix recursive case.
15784         (regsets_fetch_inferior_registers): Improve error message.
15785         (regsets_store_inferior_registers): Add debugging.
15786         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15787         (unstopped_p, linux_signal_pid): New functions.
15788         (linux_target_ops): Add linux_signal_pid.
15789         (linux_init_signals): New function.
15790         (initialize_low): Call it.  Initialize using_threads.
15791         * regcache.c (inferior_regcache_data): Add valid
15792         flag.
15793         (get_regcache): Fetch registers lazily.  Add fetch argument
15794         and update all callers.
15795         (regcache_invalidate_one, regcache_invalidate): New
15796         functions.
15797         (new_register_cache): Renamed from create_register_cache.
15798         Return the new regcache.
15799         (free_register_cache): Change argument to a void *.
15800         (registers_to_string, registers_from_string): Call get_regcache
15801         with fetch flag set.
15802         (register_data): Make static.  Pass fetch flag to get_regcache.
15803         (supply_register): Call get_regcache with fetch flag clear.
15804         (collect_register): Call get_regcache with fetch flag set.
15805         (collect_register_as_string): New function.
15806         * regcache.h: Update.
15807         * remote-utils.c (putpkt): Flush after debug output and use
15808         stderr.
15809         Handle input interrupts while waiting for an ACK.
15810         (input_interrupt): Use signal_pid method.
15811         (getpkt): Flush after debug output and use stderr.
15812         (outreg): Use collect_register_as_string.
15813         (new_thread_notify, dead_thread_notify): New functions.
15814         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
15815         and general_thread.
15816         (look_up_one_symbol): Flush after debug output.
15817         * server.c (step_thread, server_waiting): New variables.
15818         (start_inferior): Don't use signal_pid.  Update call to mywait.
15819         (attach_inferior): Update call to mywait.
15820         (handle_query): Handle qfThreadInfo and qsThreadInfo.
15821         (main): Don't fetch/store registers explicitly.  Use
15822         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
15823         calls to mywait.
15824         * server.h: Update.
15825         (struct inferior_list, struct_inferior_list_entry): New.
15826         * target.c (set_desired_inferior): New.
15827         (write_inferior_memory): Constify.
15828         (mywait): New function.
15829         * target.h: Update.
15830         (struct target_ops): New signal_pid method.
15831         (mywait): Removed macro, added prototype.
15832
15833         * linux-low.h (regset_func): Removed.
15834         (regset_fill_func, regset_store_func): New.
15835         (enum regset_type): New.
15836         (struct regset_info): Add type field.  Use new operation types.
15837         (struct linux_target_ops): stop_pc renamed to get_pc.
15838         Add decr_pc_after_break and breakpoint_at.
15839         (get_process, get_thread_proess, get_process_thread)
15840         (strut process_info, all_processes, linux_attach_lwp)
15841         (thread_db_init): New.
15842
15843         * linux-arm-low.c (arm_get_pc, arm_set_pc,
15844         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15845         (the_low_target): Add new members.
15846         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15847         (i386_store_fpxregset): Constify.
15848         (target_regsets): Add new kind identifier.
15849         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
15850         (i386_set_pc): Add debugging.
15851         (i386_breakpoint_at): New function.
15852         (the_low_target): Add new members.
15853         * linux-mips-low.c (mips_get_pc, mips_set_pc)
15854         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15855         (mips_breakpoint_at): New.
15856         (the_low_target): Add new members.
15857         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15858         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15859         (the_low_target): Add new members.
15860         * linux-sh-low.c (sh_get_pc, sh_set_pc)
15861         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15862         (the_low_target): Add new members.
15863         * linux-x86-64-low.c (target_regsets): Add new kind
15864         identifier.
15865
15866 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
15867
15868         From Martin Pool <mbp@samba.org>:
15869         * server.c (gdbserver_usage): New function.
15870         (main): Call it.
15871
15872 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
15873
15874         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15875         stop_at -> stop_pc.
15876
15877 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
15878
15879         * Makefile.in: Remove obsolete code.
15880
15881 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
15882
15883         * linux-low.c (regsets_fetch_inferior_registers),
15884         (regsets_store_inferior_registers): Removed cast to int from
15885         ptrace() calls.
15886         * regcache.h: Added declaration of struct inferior_info.
15887
15888 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
15889
15890         * inferiors.c (struct inferior_info): Add regcache_data.
15891         (add_inferior): Call create_register_cache.
15892         (clear_inferiors): Call free_register_cache.
15893         (inferior_regcache_data, set_inferior_regcache_data): New functions.
15894         * regcache.c (struct inferior_regcache_data): New.
15895         (registers): Remove.
15896         (get_regcache): New function.
15897         (create_register_cache, free_register_cache): New functions.
15898         (set_register_cache): Don't initialize the register cache here.
15899         (registers_to_string, registers_from_string, register_data): Call
15900         get_regcache.
15901         * regcache.h: Add prototypes.
15902         * server.h: Likewise.
15903
15904 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
15905
15906         * mem-break.c: New file.
15907         * mem-break.h: New file.
15908         * Makefile.in: Add mem-break.o rule; update server.h
15909         dependencies.
15910         * inferiors.c (struct inferior_info): Add target_data
15911         member.
15912         (clear_inferiors): Free target_data member if set.
15913         (inferior_target_data, set_inferior_target_data): New functions.
15914         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15915         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
15916         * linux-low.c (linux_bp_reinsert): New variable.
15917         (struct inferior_linux_data): New.
15918         (linux_create_inferior): Use set_inferior_target_data.
15919         (linux_attach): Likewise.  Call add_inferior.
15920         (linux_wait_for_one_inferior): New function.
15921         (linux_wait): Call it.
15922         (linux_write_memory): Add const.
15923         (initialize_low): Call set_breakpoint_data.
15924         * linux-low.h (struct linux_target_ops): Add breakpoint
15925         handling members.
15926         * server.c (attach_inferior): Remove extra add_inferior
15927         call.
15928         * server.h: Include mem-break.h.  Update inferior.c
15929         prototypes.
15930         * target.c (read_inferior_memory)
15931         (write_inferior_memory): New functions.
15932         * target.h (read_inferior_memory)
15933         (write_inferior_memory): Change macros to prototypes.
15934         (struct target_ops): Update comments.  Add const to write_memory
15935         definition.
15936
15937 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
15938
15939         * linux-low.c (usr_store_inferior_registers): Support
15940         registers which are allowed to fail to store.
15941         * linux-low.h (linux_target_ops): Likewise.
15942         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15943         (ppc_cannot_store_register): FPSCR may not be storable.
15944
15945 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15946
15947         * server.h: Include <string.h> if HAVE_STRING_H.
15948         * ChangeLog: Correct paths in last ChangeLog entry.
15949
15950 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15951
15952         * linux-low.h: Remove obsolete prototypes.
15953         (struct linux_target_ops): New.
15954         (extern the_low_target): New.
15955         * linux-low.c (num_regs, regmap): Remove declarations.
15956         (register_addr): Use the_low_target explicitly.
15957         (fetch_register): Likewise.
15958         (usr_fetch_inferior_registers): Likewise.
15959         (usr_store_inferior_registers): Likewise.
15960         * linux-arm-low.c (num_regs): Remove.
15961         (arm_num_regs): Define.
15962         (arm_regmap): Renamed from regmap, made static.
15963         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15964         made static.
15965         (arm_cannot_store_register): Renamed from cannot_store_register,
15966         made static.
15967         (the_low_target): New.
15968         * linux-i386-low.c (num_regs): Remove.
15969         (i386_num_regs): Define.
15970         (i386_regmap): Renamed from regmap, made static.
15971         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15972         made static.
15973         (i386_cannot_store_register): Renamed from cannot_store_register,
15974         made static.
15975         (the_low_target): New.
15976         * linux-ia64-low.c (num_regs): Remove.
15977         (ia64_num_regs): Define.
15978         (ia64_regmap): Renamed from regmap, made static.
15979         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15980         made static.
15981         (ia64_cannot_store_register): Renamed from cannot_store_register,
15982         made static.
15983         (the_low_target): New.
15984         * linux-m68k-low.c (num_regs): Remove.
15985         (m68k_num_regs): Define.
15986         (m68k_regmap): Renamed from regmap, made static.
15987         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15988         made static.
15989         (m68k_cannot_store_register): Renamed from cannot_store_register,
15990         made static.
15991         (the_low_target): New.
15992         * linux-mips-low.c (num_regs): Remove.
15993         (mips_num_regs): Define.
15994         (mips_regmap): Renamed from regmap, made static.
15995         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15996         made static.
15997         (mips_cannot_store_register): Renamed from cannot_store_register,
15998         made static.
15999         (the_low_target): New.
16000         * linux-ppc-low.c (num_regs): Remove.
16001         (ppc_num_regs): Define.
16002         (ppc_regmap): Renamed from regmap, made static.
16003         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16004         made static.
16005         (ppc_cannot_store_register): Renamed from cannot_store_register,
16006         made static.
16007         (the_low_target): New.
16008         * linux-s390-low.c (num_regs): Remove.
16009         (s390_num_regs): Define.
16010         (s390_regmap): Renamed from regmap, made static.
16011         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16012         made static.
16013         (s390_cannot_store_register): Renamed from cannot_store_register,
16014         made static.
16015         (the_low_target): New.
16016         * linux-sh-low.c (num_regs): Remove.
16017         (sh_num_regs): Define.
16018         (sh_regmap): Renamed from regmap, made static.
16019         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16020         made static.
16021         (sh_cannot_store_register): Renamed from cannot_store_register,
16022         made static.
16023         (the_low_target): New.
16024         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16025         (the_low_target): New.
16026
16027 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16028
16029         * Makefile.in: Add stamp-h target.
16030         * configure.in: Create stamp-h.
16031         * configure: Regenerated.
16032
16033 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16034
16035         * inferiors.c: New file.
16036         * target.c: New file.
16037         * target.h: New file.
16038         * Makefile.in:  Add target.o and inferiors.o.  Update
16039         dependencies.
16040         * linux-low.c (inferior_pid): New static variable,
16041         moved from server.c.
16042         (linux_create_inferior): Renamed from create_inferior.
16043         Call add_inferior.  Return 0 on success instead of a PID.
16044         (linux_attach): Renamed from myattach.
16045         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
16046         (linux_thread_alive): Renamed from mythread_alive.
16047         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
16048         child dies.
16049         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
16050         (regsets_store_inferior_registers): Correct error message.
16051         Add missing ``return 0''.
16052         (linux_fetch_registers): Renamed from fetch_inferior_registers.
16053         (linux_store_registers): Renamed from store_inferior_registers.
16054         (linux_read_memory): Renamed from read_inferior_memory.
16055         (linux_write_memory): Renamed from write_inferior_memory.
16056         (linux_target_ops): New structure.
16057         (initialize_low): Call set_target_ops ().
16058         * remote-utils.c (unhexify): New function.
16059         (hexify): New function.
16060         (input_interrupt): Send signals to ``signal_pid''.
16061         * server.c (inferior_pid): Remove.
16062         (start_inferior): Update create_inferior call.
16063         (attach_inferior): Call add_inferior.
16064         (handle_query): New function.
16065         (main): Call handle_query for `q' packets.
16066         * server.h: Include "target.h".  Remove obsolete prototypes.
16067         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16068
16069 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16070
16071         * Makefile.in: Add WARN_CFLAGS.  Update configury
16072         dependencies.
16073         * configure.in: Check for <string.h>
16074         * configure: Regenerate.
16075         * config.in: Regenerate.
16076         * gdbreplay.c: Include needed system headers.
16077         (remote_open): Remove strchr prototype.
16078         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16079         * regcache.c (supply_register): Change buf argument to const void *.
16080         (supply_register_by_name): Likewise.
16081         (collect_register): Change buf argument to void *.
16082         (collect_register_by_name): Likewise.
16083         * regcache.h: Add missing prototypes.
16084         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16085         * server.c (handle_query): New function.
16086         (attached): New static variable, moved out of main.
16087         (main): Quiet longjmp clobber warnings.
16088         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
16089         * utils.c (error): Remove NORETURN.
16090         (fatal): Likewise.