gdb/gdbserver/ChangeLog

   1 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
   2
   3         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
   4         (handle_btrace_disable): Change return type to void.  Use exceptions
   5         to report errors.
   6         (handle_btrace_general_set): Catch exception and copy message to
   7         return message.
   8
   9 2018-02-08  Tom Tromey  <tom@tromey.com>
  10
  11         * linux-low.c (install_software_single_step_breakpoints): Use
  12         make_scoped_restore.
  13         * inferiors.c (make_cleanup_restore_current_thread): Remove.
  14         (do_restore_current_thread_cleanup): Remove.
  15         * gdbthread.h (make_cleanup_restore_current_thread): Don't
  16         declare.
  17
  18 2018-02-08  Tom Tromey  <tom@tromey.com>
  19
  20         * mem-break.c (set_raw_breakpoint_at): Use
  21         gdb::unique_xmalloc_ptr.
  22
  23 2018-01-30  Pedro Alves  <palves@redhat.com>
  24
  25         PR gdb/13211
  26         * target.c (target_terminal::terminal_state): Rename to ...
  27         (target_terminal::m_terminal_state): ... this.
  28
  29 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
  30
  31         * linux-low.c (handle_extended_wait): Surround call to
  32         thread_db_notice_clone with #ifdef USE_THREAD_DB.
  33
  34 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
  35
  36         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
  37         linux_ptrace_attach_fail_reason_string now returning an
  38         std::string.
  39         (linux_attach): Likewise.
  40         * thread-db.c (attach_thread): Likewise.
  41
  42 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
  43
  44         PR gdb/21559
  45         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
  46         checking for fs_base/gs_base fields in struct user_regs_struct.
  47         * configure: Regenerate.
  48
  49 2018-01-16  Yao Qi  <yao.qi@linaro.org>
  50
  51         PR gdb/18749
  52         * linux-low.c (fetch_register): Call supply_register instead of
  53         error.
  54
  55 2018-01-08  Yao Qi  <yao.qi@linaro.org>
  56             Simon Marchi  <simon.marchi@ericsson.com>
  57
  58         * Makefile.in (OBS): Remove selftest.o.
  59         * configure.ac: Set srv_selftest_objs if $development is true.
  60         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
  61         * configure: Re-generated.
  62         * server.c (captured_main): Wrap variable selftest_filter with
  63         GDB_SELF_TEST.
  64
  65 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
  66
  67         * server.c (parse_debug_format_options): Return std::string.
  68         (handle_monitor_command, captured_main): Adjust.
  69
  70 2018-01-05  Pedro Alves  <palves@redhat.com>
  71
  72         PR gdb/18653
  73         * server.c (captured_main): Pass quiet=false to
  74         save_original_signals_state.
  75
  76 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
  77
  78         * gdbreplay.c (gdbreplay_version): Update copyright year in
  79         version message.
  80         * server.c (gdbserver_version): Likewise.
  81
  82 2017-12-08  Tom Tromey  <tom@tromey.com>
  83
  84         * ax.c (ax_printf): Update.
  85
  86 2017-12-07  Yao Qi  <yao.qi@linaro.org>
  87
  88         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
  89         aarch64_linux_read_description.
  90         * linux-amd64-ipa.c (idx2mask): New array.
  91         (get_ipa_tdesc): Move idx2mask out.
  92         (initialize_low_tracepoint): Initialize target descriptions.
  93         * linux-i386-ipa.c (idx2mask): New array.
  94         (get_ipa_tdesc): Move idx2mask out.
  95         (initialize_low_tracepoint): Initialize target descriptions.
  96
  97 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
  98
  99         * tdesc.c (struct tdesc_type): Change return type.
 100         (tdesc_add_flag): Change parameter type.
 101         (tdesc_add_bitfield): Likewise.
 102         (tdesc_add_field): Likewise.
 103         (tdesc_set_struct_size): Likewise.
 104
 105 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
 106
 107         * regcache.c (registers_to_string): Remove unused variable.
 108
 109 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 110
 111         * inferiors.c (for_each_inferior_with_data): Remove.
 112         * inferiors.h (for_each_inferior_with_data): Remove.
 113         * server.c (handle_qxfer_threads_worker): Change parameter type.
 114         (handle_qxfer_threads_proper): Use for_each_thread.
 115
 116 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 117
 118         * inferiors.c (for_each_inferior): Remove.
 119         (clear_inferiors): Use for_each_thread.
 120         * inferiors.h (for_each_inferior): Remove.
 121         * linux-low.c (linux_wait_for_event_filtered): Use
 122         for_each_thread.
 123         (linux_stabilize_threads): Likewise.
 124         * regcache.c (regcache_release): Likewise.
 125         * server.c (gdb_wants_all_threads_stopped): Likewise.
 126         (clear_pending_status_callback): Remove.
 127         (handle_status): Use for_each_thread.
 128         (captured_main): Likewise.
 129         * win32-low.c (child_init_thread_list): Likewise.
 130         (win32_clear_inferiors): Likewise.
 131         (fake_breakpoint_event): Likewise.
 132
 133 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 134
 135         * inferiors.h (find_inferior): Remove.
 136         * inferiors.c (find_inferior): Remove.
 137
 138 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 139
 140         * linux-low.c (resume_status_pending_p): Update comment.
 141         (need_step_over_p): Update comment.
 142
 143 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 144
 145         * linux-low.c (proceed_one_lwp): Return void, change parameter
 146         type.
 147         (unsuspend_and_proceed_one_lwp): Likewise.
 148         (proceed_all_lwps): Use for_each_thread.
 149         (unstop_all_lwps): Likewise.
 150
 151 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 152
 153         * linux-low.c (linux_resume_one_thread): Return void, take
 154         parameter directly.
 155         (linux_resume): Use for_each_thread.
 156
 157 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 158
 159         * linux-low.c (send_sigstop_callback): Return void, change
 160         parameter type.  Rename to...
 161         (send_sigstop): ... this.
 162         (suspend_and_send_sigstop_callback): Return void, change parameter
 163         type.  Rename to...
 164         (suspend_and_send_sigstop): ... this.
 165         (stop_all_lwps): Use for_each_thread.
 166
 167 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 168
 169         * linux-low.c (lwp_running): Return bool, remove unused
 170         argument.
 171         (linux_stabilize_threads): Use find_thread.
 172
 173 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 174
 175         * linux-low.c (select_singlestep_lwp_callback): Remove.
 176         (count_events_callback): Remove.
 177         (select_event_lwp_callback): Remove.
 178         (select_event_lwp): Use find_thread/for_each_thread.
 179
 180 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 181
 182         * linux-low.c (not_stopped_callback): Return bool, take filter
 183         argument directly.
 184         (linux_wait_for_event_filtered): Use find_thread.
 185         (linux_wait_1): Likewise.
 186
 187 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 188
 189         * linux-low.c (same_lwp): Remove.
 190         (find_lwp_pid): Use find_thread.
 191
 192 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 193
 194         * linux-low.c (delete_lwp_callback): Remove.
 195         (linux_mourn): Use for_each_thread.
 196
 197 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 198
 199         * linux-low.c (linux_detach_lwp_callback): Return void, remove
 200         args parameter, don't check for pid.
 201         (linux_detach): Use for_each_thread.
 202
 203 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 204
 205         * linux-low.c (struct counter): Remove.
 206         (second_thread_of_pid_p): Remove.
 207         (last_thread_of_process_p): Use find_thread.
 208
 209 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 210
 211         * inferiors.c (find_inferior_in_random): Remove.
 212         * inferiors.h (find_inferior_in_random): Remove.
 213         * linux-low.c (status_pending_p_callback): Return bool, accept
 214         parameter ptid directly.
 215         (linux_wait_for_event_filtered): Use find_thread_in_random.
 216         (linux_wait_1): Likewise.
 217
 218 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 219
 220         * inferiors.c (find_inferior_id): Remove.
 221         (find_thread_ptid): Move implemention from find_inferior_id to
 222         here.
 223         * inferiors.h (find_inferior_id): Remove.
 224         * server.c (handle_status): Use find_thread_ptid.
 225         (process_serial_event): Likewise.
 226         * thread-db.c (find_one_thread): Likewise.
 227         (thread_db_thread_handle): Likewise.
 228         * win32-low.c (thread_rec): Likewise.
 229         (child_delete_thread): Likewise.
 230         (win32_thread_alive): Likewise.
 231         (get_child_debug_event): Likewise.
 232
 233 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 234
 235         * linux-mips-low.c (update_watch_registers_callback): Return
 236         void, remove pid_p parameter, don't check for pid.
 237         (mips_insert_point, mips_remove_point): Use for_each_thread.
 238
 239 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 240
 241         * lynx.low (lynx_delete_thread_callback): Remove.
 242         (lynx_mourn): Use for_each_thread.
 243
 244 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 245
 246         * regcache.c (regcache_invalidate_one): Remove.
 247         (regcache_invalidate_pid): use for_each_thread.
 248
 249 2017-11-26  Tom Tromey  <tom@tromey.com>
 250
 251         * linux-low.c (linux_create_inferior): Update.
 252
 253 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
 254
 255         * spu-low.c (spu_create_inferior): Fix typo in argument name.
 256
 257 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 258
 259         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
 260         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 261         * linux-aarch64-tdesc-selftest.c: New file.
 262         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 263
 264 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 265
 266         * configure.srv: Add new file.
 267         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 268         * linux-aarch64-tdesc-selftest.c: New file.
 269         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 270
 271 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 272
 273         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
 274         * linux-aarch64-low.c (initialize_low_arch): Remove init.
 275         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
 276
 277 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 278
 279         * configure.srv: Add new files.
 280         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
 281         aarch64_linux_read_description.
 282         * linux-aarch64-low.c (aarch64_linux_read_description):
 283         Merge with aarch64_arch_setup.
 284         (aarch64_arch_setup): Call aarch64_linux_read_description.
 285         * linux-aarch64-tdesc.c: New file.
 286         * linux-aarch64-tdesc.h: New file.
 287
 288 2017-11-24  Yao Qi  <yao.qi@linaro.org>
 289
 290         * configure.srv: Set $srv_regobj for tic6x-linux.
 291         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
 292         (tic6x_read_description): Move some code to tic6x_arch_setup.
 293         (tic6x_tdesc_test): New function.
 294         (initialize_low_arch): Call selftests::register_test.
 295
 296 2017-11-22  Yao Qi  <yao.qi@linaro.org>
 297
 298         * remote-utils.c (prepare_resume_reply): Use memcpy.
 299
 300 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 301
 302         * linux-low.c (kill_one_lwp_callback): Return void, take
 303         argument directly, don't filter on pid.
 304         (linux_kill): Use for_each_thread.
 305
 306 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 307
 308         * linux-low.c (need_step_over_p): Return bool, remove dummy
 309         argument.
 310         (linux_resume, proceed_all_lwps): Use find_thread.
 311
 312 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 313
 314         * linux-low.c (resume_status_pending_p): Return bool, remove
 315         flag_p argument.
 316         (linux_resume): Use find_thread.
 317
 318 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 319
 320         * linux-low.c (struct thread_resume_array): Remove.
 321         (linux_set_resume_request): Return void, take arguments
 322         directly.
 323         (linux_resume): Use for_each_thread.
 324
 325 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 326
 327         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
 328         return bool, remove data argument.
 329         (linux_stabilize_threads): Use find_thread.
 330
 331 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 332
 333         * linux-low.c (unsuspend_one_lwp): Remove.
 334         (unsuspend_all_lwps): Use for_each_thread, inline code from
 335         unsuspend_one_lwp.
 336
 337 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 338
 339         * gdbthread.h (find_thread): Add overload with ptid_t filter.
 340         * linux-low.c (struct iterate_over_lwps_args): Remove.
 341         (iterate_over_lwps_filter): Remove.
 342         (iterate_over_lwps): Use find_thread.
 343
 344 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 345
 346         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
 347         (linux_handle_new_gdb_connection): Use for_each_thread, inline
 348         code from reset_lwp_ptrace_options_callback.
 349
 350 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 351
 352         * linux-arm-low.c (struct update_registers_data): Remove.
 353         (update_registers_callback): Return void, take arguments
 354         directly, don't check thread's pid.
 355         (arm_insert_point, arm_remove_point): Use for_each_thread.
 356
 357 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 358
 359         * win32-low.c (continue_one_thread): Return void, take argument
 360         directly.
 361         (child_continue): Use for_each_thread.
 362
 363 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 364
 365         * win32-i386-low.c (update_debug_registers_callback): Rename
 366         to ...
 367         (update_debug_registers): ... this, return void, remove pid_p arg.
 368         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
 369
 370 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 371
 372         * inferiors.h (struct process_info): Add constructor, initialize
 373         fields..
 374         <syscalls_to_catch>: Change type to std::vector<int>.
 375         * inferiors.c (add_process): Allocate process_info with new.
 376         (remove_process): Free process_info with delete.
 377         * linux-low.c (handle_extended_wait): Adjust.
 378         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
 379         * server.c (handle_general_set): Adjust.
 380
 381 2017-11-16  Pedro Alves  <palves@redhat.com>
 382
 383         * remote-utils.c (remote_close): Block SIGIO signals instead of
 384         uninstalling the SIGIO handler.
 385
 386 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
 387
 388         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
 389
 390 2017-11-16  Yao Qi  <yao.qi@linaro.org>
 391
 392         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
 393         (tic6x_store_gregset): Likewise.
 394         (tic6x_usrregs_info): Move it up.
 395
 396 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
 397
 398         * Makefile.in: Update arch rules.
 399         * configure.srv: Explicitly mark arch/ files.
 400
 401 2017-11-13  Andreas Schwab  <schwab@suse.de>
 402
 403         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
 404         function.
 405         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
 406
 407 2017-11-06  Pedro Alves  <palves@redhat.com>
 408
 409         * config.in, configure: Regenerate.
 410
 411 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 412
 413         * target.c (struct thread_search): Remove.
 414         (thread_search_callback): Remove.
 415         (prepare_to_access_memory): Use for_each_thread instead of
 416         find_inferior.  Inline code from thread_search_callback.
 417
 418 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 419
 420         * server.c (struct visit_actioned_threads_data): Remove.
 421         (visit_actioned_threads): Change prototype to take arguments
 422         directly.
 423         (resume): Use find_thread instead of find_inferior.
 424
 425 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 426
 427         * server.c (queue_stop_reply_callback): Change prototype, return
 428         void.
 429         (find_status_pending_thread_callback): Remove.
 430         (handle_status): Replace find_inferior with find_thread and
 431         for_each_thread.
 432
 433 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
 434
 435         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
 436         with REGNO.
 437         (aarch64_store_gregset): Likewise.
 438         (aarch64_fill_fpregset): Likewise.
 439         (aarch64_store_fpregset): Likewise.
 440
 441 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
 442
 443         * gdbthread.h (find_thread, for_each_thread): New functions.
 444         * inferiors.c (thread_of_pid): Remove.
 445         (find_any_thread_of_pid): Use find_thread.
 446         * linux-low.c (num_lwps): Use for_each_thread.
 447
 448 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 449
 450         * Makefile.in: Remove one rule.
 451         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
 452
 453 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 454
 455         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
 456         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
 457
 458 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 459
 460         * configure.srv: Rename arm.o with arch/arm.o.
 461
 462 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 463
 464         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
 465         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
 466         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
 467         (arch-i386.o, arch-amd64.o): Remove rules.
 468         (arch/%.o): New rule.
 469         Update POSTCOMPILE and COMPILE.pre.
 470         * configure.ac: Invoke AC_CONFIG_COMMANDS.
 471         * configure: Re-generated.
 472         * configure.srv: Replace arch-i386.o with arch/i386.o.
 473         Replace arch-amd64.o with arch/amd64.o.
 474
 475 2017-10-16  Yao Qi  <yao.qi@linaro.org>
 476
 477         * configure: Regenerated.
 478
 479 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 480
 481         * inferiors.h: (struct inferior_list): Remove.
 482         (struct inferior_list_entry); Remove.
 483         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
 484         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
 485         get_first_inferior): Remove.
 486         (for_each_inferior, for_each_inferior_with_data, find_inferior,
 487         find_inferior_id, find_inferior_in_random): Change signature.
 488         * inferiors.c (all_threads): Change type to
 489         std::list<thread_info *>.
 490         (get_thread): Remove macro.
 491         (find_inferior, find_inferior_id): Change signature, implement
 492         using find_thread.
 493         (find_inferior_in_random): Change signature, implement using
 494         find_thread_in_random.
 495         (for_each_inferior, for_each_inferior_with_data): Change
 496         signature, implement using for_each_thread.
 497         (add_inferior_to_list, remove_inferior): Remove.
 498         (add_thread, get_first_thread, thread_of_pid,
 499         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
 500         (get_first_inferior, one_inferior_p, clear_inferior_list):
 501         Remove.
 502         (clear_inferiors, get_thread_process): Update.
 503         * gdbthread.h: Include <list>.
 504         (struct thread_info) <entry>: Remove field.
 505         <id>: New field.
 506         (all_threads): Change type to std::list<thread_info *>.
 507         (get_first_inferior): Add doc.
 508         (find_thread, for_each_thread, find_thread_in_random): New
 509         functions.
 510         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
 511         * linux-arm-low.c (update_registers_callback): Update.
 512         * linux-low.c (second_thread_of_pid_p): Update.
 513         (kill_one_lwp_callback, linux_detach_lwp_callback,
 514         delete_lwp_callback, status_pending_p_callback, same_lwp,
 515         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
 516         iterate_over_lwps, not_stopped_callback,
 517         resume_stopped_resumed_lwps, count_events_callback,
 518         select_singlestep_lwp_callback, select_event_lwp_callback,
 519         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
 520         suspend_and_send_sigstop_callback, wait_for_sigstop,
 521         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
 522         lwp_running, linux_set_resume_request, resume_status_pending_p,
 523         need_step_over_p, start_step_over, linux_resume_one_thread,
 524         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
 525         reset_lwp_ptrace_options_callback): Update.
 526         * linux-mips-low.c (update_watch_registers_callback): Update.
 527         * regcache.c (regcache_invalidate_one, regcache_invalidate):
 528         Update.
 529         (free_register_cache_thread_one): Remove.
 530         (regcache_release): Update.
 531         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
 532         handle_qxfer_threads_worker): Update.
 533         (handle_query): Update, use list iterator.
 534         (visit_actioned_threads, handle_pending_status,
 535         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
 536         clear_pending_status_callback, set_pending_status_callback,
 537         find_status_pending_thread_callback, handle_status,
 538         process_serial_event): Update.
 539         * target.c (thread_search_callback): Update.
 540         * thread-db.c (thread_db_get_tls_address): Update.
 541         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
 542         Update.
 543         * win32-i386-low.c (update_debug_registers_callback): Update.
 544         * win32-low.c (delete_thread_info, child_delete_thread,
 545         continue_one_thread, suspend_one_thread,
 546         get_child_debug_event): Adjust.
 547
 548 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 549
 550         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
 551         * inferiors.h: Include <list>.
 552         (struct process_info) <entry>: Remove field.
 553         <pid>: New field.
 554         (pid_of): Change macro to function.
 555         (ptid_of, lwpid_of): Remove macro.
 556         (all_processes): Change type to std::list<process_info *>.
 557         (ALL_PROCESSES): Remove macro.
 558         (for_each_process, find_process): New function.
 559         * inferiors.c (all_processes): Change type to
 560         std::list<process_info *>.
 561         (find_thread_process): Adjust.
 562         (add_process): Likewise.
 563         (remove_process): Likewise.
 564         (find_process_pid): Likewise.
 565         (get_first_process): Likewise.
 566         (started_inferior_callback): Remove.
 567         (have_started_inferiors_p): Adjust.
 568         (attached_inferior_callback): Remove.
 569         (have_attached_inferiors_p): Adjust.
 570         * linux-low.c (check_zombie_leaders): Likewise.
 571         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
 572         (x86_linux_update_xmltarget): Adjust.
 573         * server.c (handle_query): Likewise.
 574         (gdb_reattached_process): Remove.
 575         (handle_status): Adjust.
 576         (kill_inferior_callback): Likewise.
 577         (detach_or_kill_inferior): Remove.
 578         (print_started_pid): Likewise.
 579         (print_attached_pid): Likewise.
 580         (detach_or_kill_for_exit): Update.
 581         (process_serial_event): Likewise.
 582         * linux-arm-low.c (arm_new_fork): Likewise.
 583
 584 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 585
 586         * dll.h: Include <list>.
 587         (struct dll_info): Add constructor.
 588         <entry>: Remove field.
 589         (all_dlls): Change type to std::list<dll_info>.
 590         * dll.c: Include <algorithm>.
 591         (get_dll): Remove macro.
 592         (all_dlls): Change type to std::list<dll_info *>.
 593         (free_one_dll): Remove.
 594         (match_dll): Likewise.
 595         (loaded_dll): Adjust.
 596         (unloaded_dll): Adjust to all_dlls type change, use
 597         std::find_if.  Inline code from match_dll.
 598         (clear_dlls): Adjust to all_dlls type change.
 599         * server.c (emit_dll_description): Remove.
 600         (handle_qxfer_libraries): Adjust to all_dlls type change,
 601         integrate emit_dll_description's functionality.
 602
 603 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
 604
 605         * linux-low.h (struct linux_target_ops) <delete_process>: New
 606         field.
 607         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
 608         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
 609         (struct linux_target_ops): Add delete_process callback.
 610         * linux-arm-low.c (arm_delete_process): New.
 611         (struct linux_target_ops): Add delete_process callback.
 612         * linux-bfin-low.c (struct linux_target_ops): Likewise.
 613         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
 614         * linux-m32r-low.c (struct linux_target_ops): Likewise.
 615         * linux-mips-low.c (mips_linux_delete_process): New.
 616         (struct linux_target_ops): Add delete_process callback.
 617         * linux-ppc-low.c (struct linux_target_ops): Likewise.
 618         * linux-s390-low.c (struct linux_target_ops): Likewise.
 619         * linux-sh-low.c (struct linux_target_ops): Likewise.
 620         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
 621         * linux-tile-low.c (struct linux_target_ops): Likewise.
 622         * linux-x86-low.c (x86_linux_delete_process): New.
 623         (struct linux_target_ops): Add delete_process callback.
 624         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
 625
 626 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
 627
 628         * linux-aarch64-low.c (the_low_target): Add thread delete
 629         callback.
 630         * linux-arm-low.c (arm_delete_thread): New function.
 631         (the_low_target): Add thread delete callback.
 632         * linux-bfin-low.c (the_low_target): Likewise.
 633         * linux-crisv32-low.c (the_low_target): Likewise.
 634         * linux-low.c (delete_lwp): Invoke delete_thread callback if
 635         set.
 636         * linux-low.h (struct linux_target_ops) <delete_thread>: New
 637         field.
 638         * linux-m32r-low.c (the_low_target): Add thread delete callback.
 639         * linux-mips-low.c (mips_linux_delete_thread): New function.
 640         (the_low_target): Add thread delete callback.
 641         * linux-ppc-low.c (the_low_target): Likewise.
 642         * linux-s390-low.c (the_low_target): Likewise.
 643         * linux-sh-low.c (the_low_target): Likewise.
 644         * linux-tic6x-low.c (the_low_target): Likewise.
 645         * linux-tile-low.c (the_low_target): Likewise.
 646         * linux-x86-low.c (the_low_target): Likewise.
 647         * linux-xtensa-low.c (the_low_target): Likewise.
 648
 649 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
 650
 651         * win32-low.c: Include "common-inferior.h".
 652
 653 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 654
 655         * inferiors.c (set_inferior_cwd): New function.
 656         * server.c (handle_general_set): Handle QSetWorkingDir packet.
 657         (handle_query): Inform that QSetWorkingDir is supported.
 658         * win32-low.c (create_process): Pass the inferior's cwd to
 659         CreateProcess.
 660
 661 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 662
 663         * inferiors.c (current_inferior_cwd): New global variable.
 664         (get_inferior_cwd): New function.
 665         * inferiors.h (struct process_info) <cwd>: New field.
 666
 667 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 668
 669         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
 670         (OBS): Add gdb_tilde_expand.o.
 671
 672 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
 673
 674         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
 675         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
 676
 677 2017-09-29  Pedro Alves  <palves@redhat.com>
 678
 679         * ax.c (gdb_parse_agent_expr): Constify.
 680         * ax.h (gdb_parse_agent_expr): Constify.
 681         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
 682         Constify.
 683         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
 684         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
 685         * remote-utils.h (read_ptid): Constify.
 686         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
 687         (process_point_options, process_serial_event): Constify.
 688         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
 689         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
 690         (cmd_qtbuffer): Constify.
 691
 692 2017-09-29  Pedro Alves  <palves@redhat.com>
 693
 694         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
 695         fails.
 696
 697 2017-09-29  Pedro Alves  <palves@redhat.com>
 698
 699         * linux-low.c (handle_extended_wait): Pass parent thread instead
 700         of process to thread_db_notice_clone.
 701         * linux-low.h (thread_db_notice_clone): Replace parent process
 702         parameter with parent thread parameter.
 703         * thread-db.c (find_one_thread): Add comment.
 704         (thread_db_notice_clone): Replace parent process parameter with
 705         parent thread parameter.  Temporarily switch to the parent thread.
 706
 707 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
 708
 709         * gdbthread.h: Include "common-gdbthread.h".
 710         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
 711         "if" when validating the ptid.
 712         * remote-utils.c: Include "gdbthread.h".
 713         (prepare_resume_reply): Use "switch_to_thread".
 714         * target.c (done_accessing_memory): Likewise.
 715
 716 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 717
 718         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
 719         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
 720         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
 721         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
 722         s390x-gs-linux64-ipa.o to ipa_obj.
 723         * linux-s390-low.c (HWCAP_S390_GS): New define.
 724         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
 725         New functions.
 726         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
 727         (s390_arch_setup): Check for guarded-storage support and choose
 728         appropriate tdesc.
 729         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
 730         init_registers_s390x_gs_linux64.
 731         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
 732         enum value.
 733         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
 734         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
 735
 736 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
 737
 738         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
 739
 740 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
 741
 742         * linux-low.h (struct lwp_info): Add new field, thread_handle.
 743         (thread_db_thread_handle): Declare.
 744         * linux-low.c (linux_target_ops): Initialize thread_handle.
 745         * server.c (handle_qxfer_threads_worker): Add support for
 746         "handle" attribute.
 747         * target.h (struct target_ops): Add new function pointer,
 748         thread_handle.
 749         (target_thread_handle): Define.
 750         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
 751         field in lwp.
 752         (thread_db_thread_handle): New function.
 753
 754 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
 755
 756         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
 757         * linux-low.h (thread_db_notice_clone): Declare.
 758         * thread-db.c (thread_db_notice_clone): New function.
 759
 760 2017-09-21  Pedro Alves  <palves@redhat.com>
 761
 762         * server.c (gdb_read_memory, handle_status, process_serial_event)
 763         (handle_serial_event, handle_target_event): Adjust to
 764         set_desired_thread prototype change.
 765         * target.c (set_desired_thread): Remove 'use_general' parameter
 766         and adjust.
 767         * target.h (set_desired_thread): Remove 'use_general' parameter.
 768
 769 2017-09-20  Tom Tromey  <tom@tromey.com>
 770
 771         * target.c (target_terminal::terminal_state): Define.
 772         (target_terminal::init): Rename from target_terminal_init.
 773         (target_terminal::inferior): Rename from
 774         target_terminal_inferior.
 775         (target_terminal::ours): Rename from target_terminal_ours.
 776         (target_terminal::ours_for_output, target_terminal::info): New.
 777
 778 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 779
 780         * server.c (accumulate_file_name_length): Remove.
 781         (emit_dll_description): Adjust to std::string change.
 782         (handle_qxfer_libraries): Use std::string to hold document.
 783
 784 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 785
 786         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
 787         return type of xml_escape_text.
 788         * server.c (emit_dll_description): Likewise.
 789
 790 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 791
 792         * server.c (captured_main): Accept argument for --selftest.
 793         Update run_tests call.
 794         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
 795         when registering selftests.
 796
 797 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 798
 799         * regcache.c (get_thread_regcache): Update code to use "std::vector"
 800         instead of "VEC" for "target_desc.reg_defs".
 801         (regcache_cpy): Likewise.
 802         (registers_to_string): Likewise.
 803         (registers_from_string): Likewise.
 804         (find_regno): Likewise.
 805         (supply_regblock): Likewise.
 806         (regcache_raw_read_unsigned): Likewise.
 807         * tdesc.c (init_target_desc): Likewise.
 808         (tdesc_create_reg): Likewise.
 809         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
 810         (struct target_desc) <reg_defs>: Convert to "std::vector".
 811         (target_desc): Do not initialize "reg_defs".
 812         (~target_desc): Update code to use "std::vector" instead of "VEC"
 813         for "target_desc.reg_defs".
 814         (operator==): Likewise.
 815
 816 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 817
 818         * inferiors.h (thread_to_gdb_id): Remove.
 819         * inferiors.c (thread_to_gdb_id): Remove.
 820         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
 821         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
 822         lynx_store_registers, lynx_read_memory, lynx_write_memory):
 823         Likewise.
 824         * nto-low.c (nto_fetch_registers, nto_store_registers,
 825         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
 826
 827 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 828
 829         * inferiors.h (gdb_id_to_thread_id): Remove.
 830         * inferiors.c (gdb_id_to_thread_id): Remove.
 831         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
 832         removal.  Move pid declaration closer to where it's used.
 833
 834 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 835
 836         * server.c (handle_detach): New function.
 837         (process_serial_event): Move code out, call handle_detach.
 838
 839 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 840
 841         * server.c (require_running): Rename to ...
 842         (require_running_or_return): ... this ...
 843         (require_running_or_break): ... and this.
 844         (handle_query, process_serial_event): Adjust.
 845
 846 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 847
 848         * linux-low.c (linux_set_resume_request): Remove unused
 849         variables.
 850
 851 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 852
 853         * server.c (first_thread_of): Remove.
 854         (process_serial_event): Replace usage of first_thread_of with
 855         find_any_thread_of_pid.
 856         * tracepoint.c (same_process_p): Remove.
 857         (gdb_agent_about_to_close): Replace usage of same_process_p with
 858         find_any_thread_of_pid.
 859         * linux-x86-low.c (same_process_callback): Remove.
 860         (x86_arch_setup_process_callback): Replace usage of
 861         same_process_callback with find_any_thread_of_pid.
 862         * thread-db.c (any_thread_of): Remove.
 863         (switch_to_process): Replace usage of any_thread_of with
 864         find_any_thread_of_pid.
 865         * inferiors.c (thread_pid_matches_callback): Remove.
 866         (find_thread_process): Adjust to use find_any_thread_of_pid.
 867
 868 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 869
 870         * regcache.c (get_thread_regcache): Guard calls to "memset"
 871           with "!VEC_empty".
 872
 873 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 874
 875         * linux-low.c (handle_extended_wait): Use
 876         "allocate_target_description" instead of "XNEW".
 877         * linux-x86-low.c (initialize_low_arch): Likewise.
 878
 879 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 880
 881         * configure.srv (srv_i386_regobj): Remove.
 882         (srv_amd64_regobj): Remove.
 883         (srv_regobj): Set it to "" for x86 non-linux targets.
 884         * linux-x86-tdesc.c (i386_linux_read_description):
 885         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
 886         (init_registers_i386): Remove the declaration.
 887         (tdesc_i386): Remove the declaration.
 888         (lynx_i386_arch_setup): Call i386_create_target_description.
 889         * nto-x86-low.c: Likewise.
 890         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
 891         [!__x86_64__]: include arch/i386.h.
 892         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
 893
 894 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 895
 896         * configure.srv (srv_amd64_linux_xmlfiles): Remove
 897         i386/amd64-XXX-linux from it.
 898
 899 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 900
 901         * configure.srv: Empty srv_amd64_linux_regobj if $development is
 902         false.
 903         (ipa_amd64_linux_regobj): Remove.
 904         (ipa_x32_linux_regobj): Remove.
 905
 906 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 907
 908         * Makefile.in (arch-amd64.o): New rule.
 909         * configure.srv: Append arch-amd64.o.
 910         * linux-amd64-ipa.c: Include common/x86-xstate.h.
 911         (get_ipa_tdesc): Call amd64_linux_read_description.
 912         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
 913         and init_registers_amd64_XXX.
 914         * linux-x86-low.c (x86_linux_read_description): Call
 915         amd64_linux_read_description.
 916         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
 917         (initialize_low_arch): Don't call init_registers_x32_XXX and
 918         init_registers_amd64_XXX.
 919         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
 920         and tdesc_amd64_XXX.
 921         [__x86_64__] (amd64_tdesc_test): New function.
 922         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
 923         and init_registers_amd64_XXX.
 924         * linux-x86-tdesc.c: Include arch/amd64.h.
 925         (xcr0_to_tdesc_idx): New function.
 926         (i386_linux_read_description): New function.
 927         (amd64_get_ipa_tdesc_idx): New function.
 928         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
 929         (amd64_get_ipa_tdesc): Declare.
 930
 931 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 932
 933         * configure.srv (srv_i386_linux_xmlfiles): Remove
 934         i386/i386-XXX-linux.xml from it.
 935
 936 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 937
 938         * configure.srv: Set srv_i386_linux_regobj empty if $development
 939         is false.
 940         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
 941         initialize_low_tdesc.
 942         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
 943         with #if initialize_low_tdesc.
 944         * linux-x86-tdesc-selftest.c: New file.
 945         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
 946
 947 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 948
 949         * Makefile.in (arch-i386.o): New rule.
 950         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
 951         (x86_64-*-linux*): Likewise.
 952         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
 953         include arch/i386.h.
 954         (i386_linux_read_description): Remove code and call
 955         i386_create_target_description.
 956         * tdesc.c (allocate_target_description): New function.
 957         * tdesc.h (set_tdesc_architecture): Remove declaration.
 958         (set_tdesc_osabi): Likewise.
 959
 960 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 961
 962         * linux-x86-tdesc.c: Don't include <inttypes.h>.
 963         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
 964         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
 965         .xmltarget.
 966         * server.c (get_features_xml): Call tdesc_get_features_xml.
 967         * tdesc.c (set_tdesc_architecture): New function.
 968         (set_tdesc_osabi): New function.
 969         (tdesc_get_features_xml): New function.
 970         (tdesc_create_feature): Add an argument.
 971         * tdesc.h (struct target_desc) <features>: New field.
 972         <arch, osabi>: New field.
 973         (~target_desc): xfree features, arch, and osabi.
 974         (target_desc::oerator==): Don't compare .xmltarget.
 975         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
 976         (set_tdesc_osabi): Likewise.
 977         (tdesc_get_features_xml): Likewise.
 978
 979 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 980
 981         * linux-x86-tdesc.c: Include selftest.h.
 982         (i386_tdesc_test): New function.
 983         (initialize_low_tdesc): Call selftests::register_test.
 984         * tdesc.h: Include regdef.h.
 985         (target_desc): Override operator == and !=.
 986
 987 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 988
 989         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
 990         (ipa_obj): Likewise.
 991         * linux-i386-ipa.c: Include common/x86-xstate.h
 992         (get_ipa_tdesc): Call i386_linux_read_description.
 993         (initialize_low_tracepoint): Don't call  init_registers_XXX
 994         functions, call initialize_low_tdesc instead.
 995         * linux-x86-low.c (x86_linux_read_description): Call
 996         i386_linux_read_description.
 997         (initialize_low_arch): Don't call init_registers_i386_XXX
 998         functions, call initialize_low_tdesc.
 999         * linux-x86-tdesc.c: New file.
1000         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1001         (i386_get_ipa_tdesc_idx): Declare.
1002         (i386_get_ipa_tdesc): Declare.
1003         (initialize_low_tdesc): Declare.
1004
1005 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1006
1007         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1008         instead of 0.
1009
1010 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1011
1012         * Makefile.in (IPA_OBJS): Add vec-ipa.o
1013         * regcache.c (get_thread_regcache): Use VEC_length.
1014         (init_register_cache): Likewise.
1015         (regcache_cpy): Likewise.
1016         (registers_to_string): Iterate reg_defs via VEC_iterate.
1017         (find_regno): Likewise.
1018         (find_register_by_number): Use VEC_index.
1019         (register_size): Call find_register_by_number.
1020         (register_data): Call find_register_by_number.
1021         (supply_regblock): Use VEC_length.
1022         (regcache_raw_read_unsigned): Likewise.
1023         * tdesc.c (init_target_desc): Iterate reg_defs via
1024         VEC_iterate.
1025         (default_description): Update initializer.
1026         (copy_target_description): Don't update field num_registers.
1027         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1028         <num_registers>: Remove.
1029
1030 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
1031
1032         * Makefile.in (.SECONDARY): Define target.
1033
1034 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
1035
1036         * linux-low.c (linux_wait_1): Adjust.
1037         * server.c (queue_stop_reply_callback): Adjust.
1038
1039 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
1040
1041         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1042         QEnvironmentUnset and QEnvironmentReset packets.
1043         (handle_query): Inform remote that QEnvironmentHexEncoded,
1044         QEnvironmentUnset and QEnvironmentReset are supported.
1045
1046 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
1047
1048         * inferiors.h (inferior_target_data): Rename to ...
1049         (thread_target_data): ... this.
1050         (inferior_regcache_data): Rename to ...
1051         (thread_regcache_data): ... this.
1052         (set_inferior_regcache_data): Rename to ...
1053         (set_thread_regcache_data): ... this.
1054         * inferiors.c (inferior_target_data): Rename to ...
1055         (thread_target_data): ... this.
1056         (inferior_regcache_data): Rename to ...
1057         (thread_regcache_data): ... this.
1058         (set_inferior_regcache_data): Rename to ...
1059         (set_thread_regcache_data): ... this.
1060         (free_one_thread): Update.
1061         * linux-low.h (get_thread_lwp): Update.
1062         * regcache.c (get_thread_regcache): Update.
1063         (regcache_invalidate_thread): Update.
1064         (free_register_cache_thread): Update.
1065         * win32-i386-low.c (update_debug_registers_callback): Update.
1066         (win32_get_current_dr): Update.
1067         * win32-low.c (thread_rec): Update.
1068         (delete_thread_info): Update.
1069         (continue_one_thread): Update.
1070         (suspend_one_thread): Update.
1071
1072 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
1073
1074         * inferiors.c (set_inferior_target_data): Remove.
1075         * inferiors.h (set_inferior_target_data): Remove.
1076
1077 2017-08-18  Yao Qi  <yao.qi@linaro.org>
1078
1079         * Makefile.in (OBS): Add selftest.o.
1080         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1081         * configure, config.in: Re-generated.
1082         * server.c: Include common/sefltest.h.
1083         (captured_main): Handle option --selftest.
1084
1085 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1086
1087         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1088         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1089         i386-avx-mpx.o and i386-mmx.o.
1090         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1091         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1092         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1093         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1094         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1095         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1096         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1097         i386/amd64-avx-mpx.xml.
1098
1099 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1100
1101         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1102         and x32-avx-avx512.o.
1103         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1104         i386/x32-avx-avx512.xml.
1105
1106 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
1107
1108         * tracepoint.h (enum class fast_tpoint_collect_result): New
1109         enumeration.
1110         (fast_tracepoint_collecting): Change return type to
1111         fast_tpoint_collect_result.
1112         * tracepoint.c (fast_tracepoint_collecting): Likewise.
1113         * linux-low.h: Include tracepoint.h.
1114         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1115         fast_tpoint_collect_result.
1116         * linux-low.c (handle_tracepoints): Adjust.
1117         (linux_fast_tracepoint_collecting): Change return type to
1118         fast_tpoint_collect_result.
1119         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1120         linux_wait_1, stuck_in_jump_pad_callback,
1121         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1122         proceed_one_lwp): Adjust to type change.
1123
1124 2017-07-10  Yao Qi  <yao.qi@linaro.org>
1125
1126         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1127
1128 2017-06-29  Yao Qi  <yao.qi@linaro.org>
1129
1130         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1131         Remove.
1132         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1133
1134 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
1135
1136         * Makefile.in (IPA_OBJS): Sort and format one item per line.
1137
1138 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1139
1140         * linux-low.c (linux_create_inferior): Adjust code to access the
1141         environment information via 'gdb_environ' class.
1142         * lynx-low.c (lynx_create_inferior): Likewise.
1143         * server.c (our_environ): Make it an instance of 'gdb_environ'.
1144         (get_environ): Return a pointer to 'our_environ'.
1145         (captured_main): Initialize 'our_environ'.
1146         * server.h (get_environ): Adjust prototype.
1147         * spu-low.c (spu_create_inferior): Adjust code to access the
1148         environment information via 'gdb_environ' class.
1149
1150 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1151
1152         * linux-low.c (linux_read_memory, linux_write_memory): Remove
1153         usage of "register" keyword.
1154
1155 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1156
1157         * configure: Re-generate.
1158
1159 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1160
1161         * configure: Re-generate.
1162
1163 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1164
1165         * Makefile.in (COMPILE.pre): Add "-x c++".
1166
1167 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
1168
1169         * fork-child.c: Conditionally include <signal.h>.
1170
1171 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1172
1173         * server.c (handle_general_set): Handle new packet
1174         "QStartupWithShell".
1175         (handle_query): Add "QStartupWithShell" to the list of supported
1176         packets.
1177         (gdbserver_usage): Add help text explaining the
1178         new "--startup-with-shell" and "--no-startup-with-shell" CLI
1179         options.
1180         (captured_main): Recognize and act upon the presence of the new
1181         CLI options.
1182
1183 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1184             Pedro Alves  <palves@redhat.com>
1185
1186         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1187         * configure: Regenerate.
1188         * configure.srv (srv_linux_obj): Add "fork-child.o" and
1189         "fork-inferior.o".
1190         (i[34567]86-*-lynxos*): Likewise.
1191         (spu*-*-*): Likewise.
1192         * fork-child.c: New file.
1193         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1194         and "environ.h".
1195         (linux_ptrace_fun): New function.
1196         (linux_create_inferior): Adjust function prototype to reflect
1197         change on "target.h".  Adjust function code to use
1198         "fork_inferior".
1199         (linux_request_interrupt): Delete "signal_pid".
1200         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1201         (lynx_ptrace_fun): New function.
1202         (lynx_create_inferior): Adjust function prototype to reflect
1203         change on "target.h".  Adjust function code to use
1204         "fork_inferior".
1205         * nto-low.c (nto_create_inferior): Adjust function prototype and
1206         code to reflect change on "target.h".  Update comments.
1207         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1208         "common-terminal.h" and "environ.h".
1209         (terminal_fd): Moved to fork-child.c.
1210         (old_foreground_pgrp): Likewise.
1211         (restore_old_foreground_pgrp): Likewise.
1212         (last_status): Make it global.
1213         (last_ptid): Likewise.
1214         (our_environ): New variable.
1215         (startup_with_shell): Likewise.
1216         (program_name): Likewise.
1217         (program_argv): Rename to...
1218         (program_args): ...this.
1219         (wrapper_argv): New variable.
1220         (start_inferior): Delete function.
1221         (get_exec_wrapper): New function.
1222         (get_exec_file): Likewise.
1223         (get_environ): Likewise.
1224         (prefork_hook): Likewise.
1225         (post_fork_inferior): Likewise.
1226         (postfork_hook): Likewise.
1227         (postfork_child_hook): Likewise.
1228         (handle_v_run): Update code to deal with arguments coming from the
1229         remote host.  Update calls from "start_inferior" to
1230         "create_inferior".
1231         (captured_main): Likewise.  Initialize environment variable.  Call
1232         "have_job_control".
1233         * server.h (post_fork_inferior): New prototype.
1234         (get_environ): Likewise.
1235         (last_status): Declare.
1236         (last_ptid): Likewise.
1237         (signal_pid): Likewise.
1238         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1239         (spu_ptrace_fun): New function.
1240         (spu_create_inferior): Adjust function prototype to reflect change
1241         on "target.h".  Adjust function code to use "fork_inferior".
1242         * target.c (target_terminal_init): New function.
1243         (target_terminal_inferior): Likewise.
1244         (target_terminal_ours): Likewise.
1245         * target.h: Include <vector>.
1246         (struct target_ops) <create_inferior>: Update prototype.
1247         (create_inferior): Update macro.
1248         * utils.c (gdb_flush_out_err): New function.
1249         * win32-low.c (win32_create_inferior): Adjust function prototype
1250         and code to reflect change on "target.h".
1251
1252 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1253
1254         * inferiors.c (switch_to_thread): New function.
1255
1256 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1257
1258         * Makefile.in (SFILE): Add "common/job-control.c".
1259         (OBS): Add "job-control.o".
1260
1261 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1262
1263         * Makefile: Remove "@host_makefile_frag@".
1264
1265 2017-05-05  Pedro Alves  <palves@redhat.com>
1266
1267         * configure: Regenerate.
1268
1269 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1270
1271         * configure: Regenerate.
1272
1273 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
1274
1275         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1276         software_single_step change of return type to
1277         std::vector<CORE_ADDR>.
1278         * linux-low.c (install_software_single_step_breakpoints):
1279         Likewise.
1280         * linux-low.h (install_software_single_step_breakpoints):
1281         Likewise.
1282
1283 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1284
1285         * remote-utils.c: Include "gdb_termios.h" instead of
1286         "terminal.h".
1287         * terminal.h: Delete file.
1288
1289 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1290
1291         * server.c: Include <vector>.
1292         <program_argv, wrapper_argv>: Convert to std::vector.
1293         (start_inferior): Rewrite function to use C++.
1294         (handle_v_run): Likewise.  Update code that calculates the argv
1295         based on the vRun packet; use C++.
1296         (captured_main): Likewise.
1297
1298 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
1299
1300         * server.c (handle_v_cont): Initialize thread_resume::thread
1301         with null_ptid.
1302
1303 2017-04-05  Pedro Alves  <palves@redhat.com>
1304
1305         * configure: Regenerate.
1306
1307 2017-04-05  Pedro Alves  <palves@redhat.com>
1308
1309         * gdbreplay.c (sync_error): Constify.
1310         * linux-x86-low.c (push_opcode): Constify.
1311
1312 2017-04-05  Pedro Alves  <palves@redhat.com>
1313
1314         * win32-low.c (get_child_debug_event)
1315         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1316         Report TARGET_WAITKIND_SPURIOUS instead.
1317
1318 2017-04-05  Pedro Alves  <palves@redhat.com>
1319
1320         * remote-utils.c (remote_prepare, remote_open): Constify.
1321         * remote-utils.h (remote_prepare, remote_open): Constify.
1322         * server.c (captured_main): Constify 'port' handling.
1323
1324 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
1325
1326         * Makefile.in (clean): Clear .deps.
1327
1328 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
1329
1330         * .gitignore: Remove generated files, replace with wildcard.
1331         * (clean): Replace removal of generated files with wildcard.
1332         (version.c): Replace with...
1333         (version-generated.c): ...this.
1334         (xml-builtin.c): Replace with...
1335         (xml-builtin-generated.c): ...this.
1336         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1337         (%.c: *regformats*): Replace with...
1338         (%-generated.c: *regformats*): ...this.
1339
1340 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1341
1342         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1343         (xtensa_fill_gregset): Call collect_register_by_name for
1344         threadptr register.
1345         (xtensa_store_gregset): Call supply_register_by_name for
1346         threadptr register.
1347
1348 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1349
1350         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1351         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1352         (xtensa_store_gregset): Call supply_register for all registers in
1353         a0_regnum..a0_regnum + C0_NREGS range.
1354
1355 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1356
1357         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1358         (ax-ipa.o: ax.c): Remove.
1359         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1360         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1361         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1362         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1363         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1364
1365 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1366
1367         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1368         (print-utils-ipa.o: ../common/print-utils.c): Remove.
1369         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1370         (errors-ipa.o: ../common/errors.c): Remove.
1371         (format-ipa.o: ../common/format.c): Remove.
1372         (common-utils-ipa.o: ../common/common-utils.c): Remove.
1373
1374 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1375
1376         * Makefile.in (%-ipa.o: %.c): New rule.
1377         (tracepoint-ipa.o: tracepoint.c): Remove.
1378         (utils-ipa.o: utils.c): Remove.
1379         (remote-utils-ipa.o: remote-utils.c): Remove.
1380         (regcache-ipa.o: regcache.c): Remove.
1381         (i386-linux-ipa.o: i386-linux.c): Remove.
1382         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1383         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1384         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1385         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1386         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1387         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1388         (amd64-linux-ipa.o: amd64-linux.c): Remove.
1389         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1390         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1391         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1392         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1393         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1394         (aarch64-ipa.o: aarch64.c): Remove.
1395         (s390-linux32-ipa.o: s390-linux32.c): Remove.
1396         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1397         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1398         (s390-linux64-ipa.o: s390-linux64.c): Remove.
1399         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1400         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1401         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1402         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1403         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1404         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1405         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1406         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1407         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1408         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1409         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1410         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1411         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1412         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1413         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1414         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1415         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1416         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1417         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1418         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1419         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1420         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1421         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1422         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1423         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1424         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1425         (tdesc-ipa.o: tdesc.c): Remove.
1426         (x32-linux-ipa.o: x32-linux.c): Remove.
1427         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1428         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1429
1430 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1431
1432         * Makefile.in (%.o: ../arch/%.c): New rule.
1433         (arm.o: ../arch/arm.c): Remove.
1434         (arm-linux.o: ../arch/arm-linux.c): Remove.
1435         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1436         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1437
1438 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1439
1440         * Makefile.in (%.o: ../nat/%.c): New rule.
1441         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1442         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1443         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1444         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1445         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1446         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1447         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1448         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1449         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1450         (linux-personality.o: ../nat/linux-personality.c): Remove.
1451         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1452         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1453         (x86-linux.o: ../nat/x86-linux.c): Remove.
1454         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1455         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1456
1457 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1458
1459         * Makefile.in (%.o: ../common/%.c): New rule.
1460         (signals.o: ../common/signals.c): Remove.
1461         (print-utils.o: ../common/print-utils.c): Remove.
1462         (rsp-low.o: ../common/rsp-low.c): Remove.
1463         (common-utils.o: ../common/common-utils.c): Remove.
1464         (posix-strerror.o: ../common/posix-strerror.c): Remove.
1465         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1466         (vec.o: ../common/vec.c): Remove.
1467         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1468         (xml-utils.o: ../common/xml-utils.c): Remove.
1469         (ptid.o: ../common/ptid.c): Remove.
1470         (buffer.o: ../common/buffer.c): Remove.
1471         (format.o: ../common/format.c): Remove.
1472         (filestuff.o: ../common/filestuff.c): Remove.
1473         (agent.o: ../common/agent.c): Remove.
1474         (errors.o: ../common/errors.c): Remove.
1475         (environ.o: ../common/environ.c): Remove.
1476         (common-debug.o: ../common/common-debug.c): Remove.
1477         (cleanups.o: ../common/cleanups.c): Remove.
1478         (common-exceptions.o: ../common/common-exceptions.c): Remove.
1479         (fileio.o: ../common/fileio.c): Remove.
1480         (common-regcache.o: ../common/common-regcache.c): Remove.
1481         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1482         (new-op.o: ../common/new-op.c): Remove.
1483         (btrace-common.o: ../common/btrace-common.c): Remove.
1484
1485 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1486
1487         * Makefile.in (%.o: ../target/%.c): New rule.
1488         (waitstatus.o: ../target/waitstatus.c): Remove.
1489
1490 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1491
1492         * Makefile.in
1493         (%.c: ../regformats/%.dat,
1494         (%.c: ../regformats/arm/%.dat,
1495         (%.c: ../regformats/i386/%.dat,
1496         (%.c: ../regformats/rs6000/%.dat): New rules.
1497         (aarch64.c): Remove.
1498         (reg-arm.c): Remove.
1499         (arm-with-iwmmxt.c): Remove.
1500         (arm-with-vfpv2.c): Remove.
1501         (arm-with-vfpv3.c): Remove.
1502         (arm-with-neon.c): Remove.
1503         (reg-bfin.c): Remove.
1504         (reg-cris.c): Remove.
1505         (reg-crisv32.c): Remove.
1506         (i386.c): Remove.
1507         (i386-linux.c): Remove.
1508         (i386-avx.c): Remove.
1509         (i386-avx-linux.c): Remove.
1510         (i386-avx-avx512.c): Remove.
1511         (i386-avx-avx512-linux.c): Remove.
1512         (i386-mpx.c): Remove.
1513         (i386-mpx-linux.c): Remove.
1514         (i386-avx-mpx-avx512-pku.c): Remove.
1515         (i386-avx-mpx-avx512-pku-linux.c): Remove.
1516         (i386-avx-mpx.c): Remove.
1517         (i386-avx-mpx-linux.c): Remove.
1518         (i386-mmx.c): Remove.
1519         (i386-mmx-linux.c): Remove.
1520         (reg-ia64.c): Remove.
1521         (reg-m32r.c): Remove.
1522         (reg-m68k.c): Remove.
1523         (reg-cf.c): Remove.
1524         (mips-linux.c): Remove.
1525         (mips-dsp-linux.c): Remove.
1526         (mips64-linux.c): Remove.
1527         (mips64-dsp-linux.c): Remove.
1528         (nios2-linux.c): Remove.
1529         (powerpc-32.c): Remove.
1530         (powerpc-32l.c): Remove.
1531         (powerpc-altivec32l.c): Remove.
1532         (powerpc-cell32l.c): Remove.
1533         (powerpc-vsx32l.c): Remove.
1534         (powerpc-isa205-32l.c): Remove.
1535         (powerpc-isa205-altivec32l.c): Remove.
1536         (powerpc-isa205-vsx32l.c): Remove.
1537         (powerpc-e500l.c): Remove.
1538         (powerpc-64l.c): Remove.
1539         (powerpc-altivec64l.c): Remove.
1540         (powerpc-cell64l.c): Remove.
1541         (powerpc-vsx64l.c): Remove.
1542         (powerpc-isa205-64l.c): Remove.
1543         (powerpc-isa205-altivec64l.c): Remove.
1544         (powerpc-isa205-vsx64l.c): Remove.
1545         (s390-linux32.c): Remove.
1546         (s390-linux32v1.c): Remove.
1547         (s390-linux32v2.c): Remove.
1548         (s390-linux64.c): Remove.
1549         (s390-linux64v1.c): Remove.
1550         (s390-linux64v2.c): Remove.
1551         (s390-te-linux64.c): Remove.
1552         (s390-vx-linux64.c): Remove.
1553         (s390-tevx-linux64.c): Remove.
1554         (s390x-linux64.c): Remove.
1555         (s390x-linux64v1.c): Remove.
1556         (s390x-linux64v2.c): Remove.
1557         (s390x-te-linux64.c): Remove.
1558         (s390x-vx-linux64.c): Remove.
1559         (s390x-tevx-linux64.c): Remove.
1560         (tic6x-c64xp-linux.c): Remove.
1561         (tic6x-c64x-linux.c): Remove.
1562         (tic6x-c62x-linux.c): Remove.
1563         (reg-sh.c): Remove.
1564         (reg-sparc64.c): Remove.
1565         (reg-spu.c): Remove.
1566         (amd64.c): Remove.
1567         (amd64-linux.c): Remove.
1568         (amd64-avx.c): Remove.
1569         (amd64-avx-linux.c): Remove.
1570         (amd64-avx-avx512.c): Remove.
1571         (amd64-avx-avx512-linux.c): Remove.
1572         (amd64-mpx.c): Remove.
1573         (amd64-mpx-linux.c): Remove.
1574         (amd64-avx-mpx-avx512-pku.c): Remove.
1575         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1576         (amd64-avx-mpx.c): Remove.
1577         (amd64-avx-mpx-linux.c): Remove.
1578         (x32.c): Remove.
1579         (x32-linux.c): Remove.
1580         (x32-avx.c): Remove.
1581         (x32-avx-linux.c): Remove.
1582         (x32-avx-avx512.c): Remove.
1583         (x32-avx-avx512-linux.c): Remove.
1584         (reg-xtensa.c): Remove.
1585         (reg-tilegx.c): Remove.
1586         (reg-tilegx32.c): Remove.
1587
1588 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1589
1590         * Makefile.in (SFILES): Add "common/environ.c".
1591         (OBJS): Add "common/environ.h".
1592
1593 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1594
1595         * configure.ac: Check if the fs_base and gs_base members of
1596         `struct user_regs_struct' exist.
1597         * config.in: Regenerated.
1598         * configure: Likewise.
1599
1600 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
1601
1602         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1603         target_read_memory.
1604         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1605         (get_next_pcs_syscall_next_pc): Likewise.
1606
1607 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
1608
1609         * win32-i386-low.c: Fix incorrect reference to a couple source files.
1610         * nto-x86-low.c: Likewise.
1611
1612 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
1613
1614         * Makefile.in: Include disable-implicit-rules.mk.
1615
1616 2016-11-23  Pedro Alves  <palves@redhat.com>
1617
1618         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1619         (debug_vprintf): Use std::chrono::steady_clock instead of
1620         gettimeofday.  Use '.' instead of ':'.
1621         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1622         (get_timestamp): Use std::chrono::steady_clock instead of
1623         gettimeofday.
1624
1625 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
1626
1627         * Makefile.in: Fix whitespace formatting.
1628
1629 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
1630
1631         * Makefile.in (SFILES, OBS): Flatten list and order
1632         alphabetically.
1633
1634 2016-11-23  Pedro Alves  <palves@redhat.com>
1635
1636         * event-loop.c (handle_file_event): Use warning.
1637         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1638         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1639         Use warning.
1640
1641 2016-11-23  Pedro Alves  <palves@redhat.com>
1642
1643         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1644         output.
1645         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1646         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1647         debug_printf and debug_flush for debug output.
1648         * server.c (handle_general_set): Likewise.
1649         * thread-db.c (try_thread_db_load): Use debug_printf for debug
1650         output.
1651
1652 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1653
1654         * Makefile.in (.c.o): Replace rule with ...
1655         (%.o: %.c): ... this one.
1656
1657 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1658
1659         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1660         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
1661         make.
1662         * configure.ac: Remove checks for the make program.
1663         * configure: Re-generate.
1664
1665 2016-10-28  Pedro Alves  <palves@redhat.com>
1666
1667         * Makefile.in (CXX_DIALECT): Get from configure.
1668         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1669         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1670         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1671         * config.in: Regenerate.
1672         * configure: Regenerate.
1673
1674 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1675
1676         * linux-low.c (linux_supports_range_stepping): Return true if
1677         can_software_single_step return true.
1678
1679 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1680
1681         * inferiors.c (find_inferior_in_random): New function.
1682         * inferiors.h (find_inferior_in_random): Declare.
1683         * linux-low.c (linux_wait_for_event_filtered): Call
1684         find_inferior_in_random instead of find_inferior.
1685
1686 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1687
1688         * linux-low.c (linux_wait_1): If single-step breakpoints are
1689         inserted, remove them.
1690
1691 2016-10-26  Pedro Alves  <palves@redhat.com>
1692
1693         * linux-low.c (handle_extended_wait): Link parent/child fork
1694         threads.
1695         (linux_wait_1): Unlink them.
1696         (linux_set_resume_request): Ignore resume requests for
1697         already-resumed and unhandled fork child threads.
1698         * linux-low.h (struct lwp_info) <fork_relative>: New field.
1699         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1700         New functions.
1701         (handle_v_requests) <vCont>: Don't call require_running.
1702         * server.h (in_queued_stop_replies): New declaration.
1703
1704 2016-10-24  Yao Qi  <yao.qi@linaro.org>
1705
1706         PR server/20733
1707         * linux-aarch64-low.c (append_insns): Cast the return value to
1708         'uint32_t *'.
1709
1710 2016-10-10  Yao Qi  <yao.qi@linaro.org>
1711
1712         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1713
1714 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1715
1716         * target.c (target_supports_multi_process): New function, moved
1717         from...
1718         * target.h (target_supports_multi_process): ... here.  Remove
1719         macro.
1720
1721 2016-10-05  Tom Tromey  <tom@tromey.com>
1722
1723         PR remote/20655:
1724         * tracepoint.c (handle_tracepoint_bkpts): Check
1725         ipa_error_tracepoint, not ipa_stopping_tracepoint.
1726
1727 2016-10-05  Yao Qi  <yao.qi@linaro.org>
1728
1729         * configure.srv: Update the path of arm-*.xml files.
1730
1731 2016-10-05  Terry Guo  <terry.guo@arm.com>
1732             Yao Qi  <yao.qi@linaro.org>
1733
1734         * Makefile.in: Adjust the path of rules.
1735         * configure.srv: Update the path of xml files.
1736         * regformats/arm-with-iwmmxt.dat: Regenerated.
1737         * regformats/arm-with-neon.dat: Likewise.
1738         * regformats/arm-with-vfpv2.dat: Likewise.
1739         * regformats/arm-with-vfpv3.dat Likewise.
1740
1741 2016-09-30  Yao Qi  <yao.qi@linaro.org>
1742
1743         PR gdbserver/20627
1744         * target.c (target_stop_and_wait): Don't call
1745         target_continue_no_signal, use resume_stop instead.
1746
1747 2016-09-26  Yao Qi  <yao.qi@linaro.org>
1748
1749         * linux-low.c (linux_wait_1): Call debug_exit.
1750
1751 2016-09-23  Pedro Alves  <palves@redhat.com>
1752
1753         * Makefile.in (SFILES): Add common/new-op.c.
1754         (OBS): Add common/new-op.o.
1755         (new-op.o): New rule.
1756
1757 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
1758
1759         * .gitinore: Ignore more files.
1760
1761 2016-09-21  Yao Qi  <yao.qi@linaro.org>
1762
1763         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1764         23.
1765
1766 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
1767
1768         * server.c (start_inferior): Call target_mourn_inferior instead of
1769         mourn_inferior; pass ptid_t argument to it.
1770         (resume): Likewise.
1771         (handle_target_event): Likewise.
1772         * target.c (target_mourn_inferior): New function.
1773         * target.h (mourn_inferior): Delete macro.
1774
1775 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1776
1777         * linux-low.c (lwp_is_stepping): New function.
1778
1779 2016-09-06  Carl Love  <cel@us.ibm.com>
1780
1781         * server.c (start_inferior):  Fixed comment, requested comment change
1782         didn't get updated correctly.  Removed reference to ptrace () call as
1783         it is only true on Linux systems.
1784
1785 2016-09-06  Carl Love  <cel@us.ibm.com>
1786
1787         * server.c (start_inferior):  Do not call
1788         function target_post_create_inferior () if the
1789         inferior process has already exited.
1790
1791 2016-09-05  Pedro Alves  <palves@redhat.com>
1792
1793         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1794         (COMPILE.pre, CC_LD): Use CXX directly.
1795         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1796         * acinclude.m4: Don't include build-with-cxx.m4.
1797         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1798         * configure: Regenerate.
1799
1800 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
1801
1802         PR gdb/19495
1803         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1804         call writing data to own_buf.
1805
1806 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1807
1808         * target.c (mywait): Call target_wait instead of
1809         the_target->wait.
1810         (target_wait): New function.
1811
1812 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1813
1814         * server.c (start_inferior): New variable 'ptid'.  Replace calls
1815         to the_target->resume by target_continue{,_no_signal}, depending
1816         on the case.
1817         * target.c (target_stop_and_wait): Call target_continue_no_signal
1818         instead of the_target->resume.
1819         (target_continue): New function.
1820
1821 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
1822
1823         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1824
1825 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1826
1827         PR server/20491
1828         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1829         ps_prochandle.
1830         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1831         * linux-arm-low.c (ps_get_thread_area): Likewise.
1832         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1833         * linux-m68k-low.c (ps_get_thread_area): Likewise.
1834         * linux-mips-low.c (ps_get_thread_area): Likewise.
1835         * linux-nios2-low.c (ps_get_thread_area): Likewise.
1836         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1837         * linux-x86-low.c (ps_get_thread_area): Likewise.
1838         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1839
1840 2016-08-19  Pedro Alves  <palves@redhat.com>
1841
1842         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1843
1844 2016-08-19  Pedro Alves  <palves@redhat.com>
1845
1846         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1847         comment.  Use memcpy instead of casting through unsigned long.
1848
1849 2016-08-19  Pedro Alves  <palves@redhat.com>
1850
1851         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1852         allocating around 0x80000000.
1853
1854 2016-08-19  Pedro Alves  <palves@redhat.com>
1855
1856         PR gdb/20415
1857         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1858         (x32-avx512-linux-ipa.o): New rules.
1859         * configure.ac (x86_64-*-linux*): New x32 check.
1860         * configure.srv (ipa_x32_linux_regobj): New.
1861         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1862         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1863         descriptions.
1864         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1865         descriptions.
1866         * configure: Regenerate.
1867
1868 2016-08-09  Pedro Alves  <palves@redhat.com>
1869
1870         PR gdb/18653
1871         * Makefile.in (OBS): Add signals-state-save-restore.o.
1872         (signals-state-save-restore.o): New rule.
1873         * config.in: Regenerate.
1874         * configure: Regenerate.
1875         * linux-low.c: Include "signals-state-save-restore.h".
1876         (linux_create_inferior): Call
1877         restore_original_signals_state.
1878         * server.c: Include "dispositions-save-restore.h".
1879         (captured_main): Call save_original_signals_state.
1880
1881 2016-08-05  Pedro Alves  <palves@redhat.com>
1882
1883         * configure: Regenerate.
1884
1885 2016-08-04  Yao Qi  <yao.qi@linaro.org>
1886
1887         * linux-low.c (regsets_fetch_inferior_registers): Check
1888         errno is ESRCH or not.
1889
1890 2016-08-02  Yao Qi  <yao.qi@linaro.org>
1891
1892         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1893         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1894         (thread_db_load_search): Update.
1895         (try_thread_db_load_1): Don't look for td_ta_event_addr,
1896         td_ta_set_event and td_ta_event_getmsg.
1897
1898 2016-07-26  Pedro Alves  <palves@redhat.com>
1899
1900         PR server/20414
1901         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1902         of unsigned long for 64-bit registers and use uint32_t instead of
1903         unsigned int for 32-bit registers.
1904
1905 2016-07-26  Pedro Alves  <palves@redhat.com>
1906
1907         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1908         to 'ptrace'.
1909
1910 2016-07-21  Tom Tromey  <tom@tromey.com>
1911
1912         * configure: Rebuild.
1913
1914 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1915
1916         * mem-break.c (find_gdb_breakpoint): Cast bp to
1917         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1918
1919 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1920
1921         * server.c (handle_v_requests): Support s and S actions
1922         if target_supports_software_single_step return true.
1923
1924 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1925
1926         * linux-low.c (resume_stopped_resumed_lwps): If resume request
1927         is resume_step, call maybe_hw_step.
1928         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1929         and unstop them.
1930         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1931         breakpoints or not.
1932         (proceed_one_lwp): If resume request is resume_step, install
1933         reinsert breakpoints and call maybe_hw_step.
1934
1935 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1936
1937         * linux-low.c (proceed_one_lwp): Declare.
1938         (linux_resume_one_thread): Remove local variable 'step'.
1939         Lift code enqueue signal.  Call proceed_one_lwp instead of
1940         linux_resume_one_lwp.
1941
1942 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1943
1944         * linux-low.c (linux_resume_one_thread): Call
1945         enqueue_pending_signal.
1946
1947 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1948
1949         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1950         * inferiors.c (do_restore_current_thread_cleanup): New function.
1951         (make_cleanup_restore_current_thread): Likewise.
1952         * linux-low.c (install_software_single_step_breakpoints): Call
1953         make_cleanup_restore_current_thread.  Switch current_thread to
1954         thread.
1955
1956 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1957
1958         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1959         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
1960         (clone_one_breakpoint): Likewise.
1961         (delete_reinsert_breakpoints): Change parameter to thread.
1962         Callers updated.
1963         (has_reinsert_breakpoints): Likewise.
1964         (uninsert_reinsert_breakpoints): Likewise.
1965         (reinsert_reinsert_breakpoints): Likewise.
1966         * mem-break.h (set_reinsert_breakpoint): Update declaration.
1967         (delete_reinsert_breakpoints): Likewise.
1968         (reinsert_reinsert_breakpoints): Likewise.
1969         (uninsert_reinsert_breakpoints): Likewise.
1970         (has_reinsert_breakpoints): Likewise.
1971
1972 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1973
1974         * inferiors.c (get_thread_process): Make parameter const.
1975         * inferiors.h (get_thread_process): Update declaration.
1976         * mem-break.c (clone_all_breakpoints): Remove all parameters.
1977         Add new parameters child_thread and parent_thread.  Callers
1978         updated.
1979         * mem-break.h (clone_all_breakpoints): Update declaration.
1980
1981 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1982
1983         * mem-break.c (struct breakpoint) <cond_list>: Remove.
1984         <command_list, handler>: Remove.
1985         (struct gdb_breakpoint): New.
1986         (struct other_breakpoint): New.
1987         (struct reinsert_breakpoint): New.
1988         (is_gdb_breakpoint): New function.
1989         (any_persistent_commands): Update command_list if
1990         is_gdb_breakpoint returns true.
1991         (set_breakpoint): Create breakpoints according to their types.
1992         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1993         (set_gdb_breakpoint_1): Likewise.
1994         (set_gdb_breakpoint): Likewise.
1995         (clear_breakpoint_conditions): Change parameter type to
1996         'struct gdb_breakpoint *'.
1997         (clear_breakpoint_commands): Likewise.
1998         (clear_breakpoint_conditions_and_commands): Likewise.
1999         (add_condition_to_breakpoint): Likewise.
2000         (add_breakpoint_condition): Likewise.
2001         (add_commands_to_breakpoint): Likewise.
2002         (check_breakpoints): Check other_breakpoint.
2003         (clone_one_breakpoint): Clone breakpopint according to its type.
2004         * mem-break.h (struct gdb_breakpoint): Declare.
2005         (set_gdb_breakpoint): Update declaration.
2006         (clear_breakpoint_conditions_and_commands): Likewise.
2007         (add_breakpoint_condition): Likewise.
2008         (add_breakpoint_commands): Likewise.
2009         * server.c (process_point_options): Change parameter type to
2010         'struct gdb_breakpoint *'.
2011
2012 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2013
2014         * mem-break.c (set_breakpoint_at): Rename it to ...
2015         (set_breakpoint_type_at): ... it.
2016         (set_breakpoint_at): Call set_breakpoint_type_at.
2017         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2018         * mem-break.h (set_breakpoint_at): Update comments.
2019
2020 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
2021
2022         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2023         to buf parameter.
2024         (nios2_store_gregset): Likewise.
2025
2026 2016-07-01  Pedro Alves  <palves@redhat.com>
2027             Antoine Tremblay  <antoine.tremblay@ericsson.com>
2028
2029         * linux-low.c: Change interface to take the target lwp_info
2030         pointer directly and return void.  Handle detaching from a zombie
2031         thread.
2032         (linux_detach_lwp_callback): New function.
2033         (linux_detach): Detach from the leader thread after detaching from
2034         the clone threads.
2035
2036 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2037
2038         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2039         for variable new_offset.
2040         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2041         (aarch64_ftrace_insn_reloc_cb): Likewise.
2042         (aarch64_ftrace_insn_reloc_tb): Likewise.
2043         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
2044         PRIx64 instead of PRIx32.
2045
2046 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2047
2048         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2049         (the_low_target): Install arm_get_syscall_trapinfo.
2050
2051 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2052
2053         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2054         function.
2055         (the_low_target): Install aarch64_get_syscall_trapinfo.
2056
2057 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2058
2059         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2060         Callers updated.
2061         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2062         Remove parameter sysno.
2063         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2064         sysret.
2065
2066 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2067
2068         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2069         (s390_emit_ne_goto): Likewise.
2070         (s390_emit_lt_goto): Likewise.
2071         (s390_emit_le_goto): Likewise.
2072         (s390_emit_gt_goto): Likewise.
2073         (s390_emit_ge_goto): Likewise.
2074         (s390x_emit_eq_goto): Likewise.
2075         (s390x_emit_ne_goto): Likewise.
2076         (s390x_emit_lt_goto): Likewise.
2077         (s390x_emit_le_goto): Likewise.
2078         (s390x_emit_gt_goto): Likewise.
2079         (s390x_emit_ge_goto): Likewise.
2080         (s390_emit_ops_impl): Mark variable static.
2081         (s390x_emit_ops): Likewise.
2082
2083 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2084
2085         * linux-low.c (handle_extended_wait): Call
2086         uninsert_reinsert_breakpoints for the parent process.  Remove
2087         reinsert breakpoints from the child process.  Reinsert them to
2088         the parent process when vfork is done.
2089         * mem-break.c (uninsert_reinsert_breakpoints): New function.
2090         (reinsert_reinsert_breakpoints): New function.
2091         * mem-break.h (uninsert_reinsert_breakpoints): Declare
2092         (reinsert_reinsert_breakpoints): Declare.
2093
2094 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2095
2096         * linux-low.c (handle_extended_wait): If the parent is doing
2097         step-over, remove the reinsert breakpoints from the forked child.
2098
2099 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2100
2101         * linux-low.c (unsuspend_all_lwps): Declare.
2102         (linux_low_filter_event): If thread exited, call finish_step_over.
2103         If step-over is finished, unsuspend other threads.
2104
2105 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2106
2107         * linux-low.c (linux_resume_one_lwp_throw): Assert
2108         has_reinsert_breakpoints returns false.
2109         * mem-break.c (delete_disabled_breakpoints): Assert
2110         bp type isn't reinsert_breakpoint.
2111
2112 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2113
2114         * linux-low.c (maybe_hw_step): New function.
2115         (linux_resume_one_lwp_throw): Call maybe_hw_step.
2116         (finish_step_over): Switch current_thread to lwp temporarily,
2117         and assert has_reinsert_breakpoints returns true.
2118         (proceed_one_lwp): Call maybe_hw_step.
2119         * mem-break.c (has_reinsert_breakpoints): New function.
2120         * mem-break.h (has_reinsert_breakpoints): Declare.
2121
2122 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
2123
2124         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2125
2126 2016-05-17  Yao Qi  <yao.qi@linaro.org>
2127
2128         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2129         instead of find_inferior.
2130
2131 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2132
2133         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2134         Initialize res to zero.
2135
2136 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2137
2138         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2139         to uint32_t.
2140
2141 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2142
2143         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2144         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2145         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2146
2147 2016-04-28  Par Olsson  <par.olsson@windriver.com>
2148             Simon Marchi  <simon.marchi@ericsson.com>
2149
2150         * tracepoint.c (write_inferior_int8): New function.
2151         (cmd_qtenable_disable): Write enable flag using
2152         write_inferior_int8.
2153
2154 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2155
2156         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2157         (need_step_over_p): Return zero if the LWP has pending signals
2158         can be delivered on software single step target.
2159
2160 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2161
2162         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2163         return instead of error.
2164
2165 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2166
2167         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2168         to 23.
2169
2170 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2171
2172         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2173         signal when stepping over breakpoint with software single
2174         step.
2175
2176 2016-04-21  Pedro Alves  <palves@redhat.com>
2177
2178         * linux-s390-low.c (s390_collect_ptrace_register)
2179         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2180         add casts.
2181         (s390_check_regset): Use void * instead of gdb_byte *.
2182
2183 2016-04-20  Pedro Alves  <palves@redhat.com>
2184
2185         * configure: Renegerate.
2186
2187 2016-04-20  Yao Qi  <yao.qi@linaro.org>
2188
2189         * linux-aarch32-low.c: Include "arch/arm-linux.h".
2190         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2191         number 16.
2192         (arm_store_gregset): Likewise.
2193
2194 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2195
2196         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2197         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2198         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2199         (amd64-avx-mpx-linux.c): New rules.
2200         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2201         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2202         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2203         (srv_amd64_regobj): Add amd64-avx-mpx.o.
2204         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2205         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2206         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2207         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2208         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2209         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2210         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2211         * linux-x86-low.c (x86_linux_read_description): Add case for
2212         X86_XSTATE_AVX_MPX_MASK.
2213         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2214         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2215         init_registers_i386_avx_mpx_linux.
2216         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2217         (initialize_low_tracepoint): Call
2218         init_registers_i386_avx_mpx_linux.
2219         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
2220         (initialize_low_tracepoint): Call
2221         init_registers_amd64_avx_mpx_linux.
2222         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2223         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2224         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2225         declarations.
2226
2227 2016-04-18  Pedro Alves  <palves@redhat.com>
2228
2229         * configure: Regenerate.
2230
2231 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2232
2233         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2234         (aarch64_emit_sub): Likewise.
2235
2236 2016-04-12  Pedro Alves  <palves@redhat.com>
2237
2238         * utils.c (prepare_to_throw_exception): Delete.
2239
2240 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
2241
2242         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2243
2244 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
2245
2246         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2247
2248 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
2249
2250         * linux-aarch64-ipa.c: Add <elf.h> include.
2251         * linux-ppc-ipa.c: Add <elf.h> include.
2252         * linux-s390-ipa.c: Add <elf.h> include.
2253
2254 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2255
2256         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2257         (get_raw_reg_ptr): Likewise.
2258         (get_trace_state_variable_value_ptr): Likewise.
2259         (set_trace_state_variable_value_ptr): Likewise.
2260         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2261         char *.
2262
2263 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2264             Marcin Kościelnicki  <koriakin@0x04.net>
2265
2266         PR/17221
2267         * linux-ppc-low.c (emit_insns): New function.
2268         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2269         (ppc_emit_prologue): New function.
2270         (ppc_emit_epilogue): New function.
2271         (ppc_emit_add): New function.
2272         (ppc_emit_sub): New function.
2273         (ppc_emit_mul): New function.
2274         (ppc_emit_lsh): New function.
2275         (ppc_emit_rsh_signed): New function.
2276         (ppc_emit_rsh_unsigned): New function.
2277         (ppc_emit_ext): New function.
2278         (ppc_emit_zero_ext): New function.
2279         (ppc_emit_log_not): New function.
2280         (ppc_emit_bit_and): New function.
2281         (ppc_emit_bit_or): New function.
2282         (ppc_emit_bit_xor): New function.
2283         (ppc_emit_bit_not): New function.
2284         (ppc_emit_equal): New function.
2285         (ppc_emit_less_signed): New function.
2286         (ppc_emit_less_unsigned): New function.
2287         (ppc_emit_ref): New function.
2288         (ppc_emit_const): New function.
2289         (ppc_emit_reg): New function.
2290         (ppc_emit_pop): New function.
2291         (ppc_emit_stack_flush): New function.
2292         (ppc_emit_swap): New function.
2293         (ppc_emit_stack_adjust): New function.
2294         (ppc_emit_call): New function.
2295         (ppc_emit_int_call_1): New function.
2296         (ppc_emit_void_call_2): New function.
2297         (ppc_emit_if_goto): New function.
2298         (ppc_emit_goto): New function.
2299         (ppc_emit_eq_goto): New function.
2300         (ppc_emit_ne_goto): New function.
2301         (ppc_emit_lt_goto): New function.
2302         (ppc_emit_le_goto): New function.
2303         (ppc_emit_gt_goto): New function.
2304         (ppc_emit_ge_goto): New function.
2305         (ppc_write_goto_address): New function.
2306         (ppc_emit_ops_impl): New static variable.
2307         (ppc64v1_emit_prologue): New function.
2308         (ppc64v2_emit_prologue): New function.
2309         (ppc64_emit_epilogue): New function.
2310         (ppc64_emit_add): New function.
2311         (ppc64_emit_sub): New function.
2312         (ppc64_emit_mul): New function.
2313         (ppc64_emit_lsh): New function.
2314         (ppc64_emit_rsh_signed): New function.
2315         (ppc64_emit_rsh_unsigned): New function.
2316         (ppc64_emit_ext): New function.
2317         (ppc64_emit_zero_ext): New function.
2318         (ppc64_emit_log_not): New function.
2319         (ppc64_emit_bit_and): New function.
2320         (ppc64_emit_bit_or): New function.
2321         (ppc64_emit_bit_xor): New function.
2322         (ppc64_emit_bit_not): New function.
2323         (ppc64_emit_equal): New function.
2324         (ppc64_emit_less_signed): New function.
2325         (ppc64_emit_less_unsigned): New function.
2326         (ppc64_emit_ref): New function.
2327         (ppc64_emit_const): New function.
2328         (ppc64v1_emit_reg): New function.
2329         (ppc64v2_emit_reg): New function.
2330         (ppc64_emit_pop): New function.
2331         (ppc64_emit_stack_flush): New function.
2332         (ppc64_emit_swap): New function.
2333         (ppc64v1_emit_call): New function.
2334         (ppc64v2_emit_call): New function.
2335         (ppc64v1_emit_int_call_1): New function.
2336         (ppc64v2_emit_int_call_1): New function.
2337         (ppc64v1_emit_void_call_2): New function.
2338         (ppc64v2_emit_void_call_2): New function.
2339         (ppc64_emit_if_goto): New function.
2340         (ppc64_emit_eq_goto): New function.
2341         (ppc64_emit_ne_goto): New function.
2342         (ppc64_emit_lt_goto): New function.
2343         (ppc64_emit_le_goto): New function.
2344         (ppc64_emit_gt_goto): New function.
2345         (ppc64_emit_ge_goto): New function.
2346         (ppc64v1_emit_ops_impl): New static variable.
2347         (ppc64v2_emit_ops_impl): New static variable.
2348         (ppc_emit_ops): New function.
2349         (linux_low_target): Wire in ppc_emit_ops.
2350
2351 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2352             Marcin Kościelnicki  <koriakin@0x04.net>
2353
2354         PR/17221
2355         * Makefile.in: Add powerpc-*-ipa.o
2356         * configure.srv: Add ipa_obj for powerpc*-linux.
2357         * linux-ppc-ipa.c: New file.
2358         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2359         includes.
2360         (PPC_FIELD): New macro.
2361         (PPC_SEXT): New macro.
2362         (PPC_OP6): New macro.
2363         (PPC_BO): New macro.
2364         (PPC_LI): New macro.
2365         (PPC_BD): New macro.
2366         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2367         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2368         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2369         (ppc_get_thread_area): New function.
2370         (is_elfv2_inferior): New function.
2371         (gen_ds_form): New function.
2372         (GEN_STD): New macro.
2373         (GEN_STDU): New macro.
2374         (GEN_LD): New macro.
2375         (GEN_LDU): New macro.
2376         (gen_d_form): New function.
2377         (GEN_ADDI): New macro.
2378         (GEN_ADDIS): New macro.
2379         (GEN_LI): New macro.
2380         (GEN_LIS): New macro.
2381         (GEN_ORI): New macro.
2382         (GEN_ORIS): New macro.
2383         (GEN_LWZ): New macro.
2384         (GEN_STW): New macro.
2385         (GEN_STWU): New macro.
2386         (gen_xfx_form): New function.
2387         (GEN_MFSPR): New macro.
2388         (GEN_MTSPR): New macro.
2389         (GEN_MFCR): New macro.
2390         (GEN_MTCR): New macro.
2391         (GEN_SYNC): New macro.
2392         (GEN_LWSYNC): New macro.
2393         (gen_x_form): New function.
2394         (GEN_OR): New macro.
2395         (GEN_MR): New macro.
2396         (GEN_LWARX): New macro.
2397         (GEN_STWCX): New macro.
2398         (GEN_CMPW): New macro.
2399         (gen_md_form): New function.
2400         (GEN_RLDICL): New macro.
2401         (GEN_RLDICR): New macro.
2402         (gen_i_form): New function.
2403         (GEN_B): New macro.
2404         (GEN_BL): New macro.
2405         (gen_b_form): New function.
2406         (GEN_BNE): New macro.
2407         (GEN_LOAD): New macro.
2408         (GEN_STORE): New macro.
2409         (gen_limm): New function.
2410         (gen_atomic_xchg): New function.
2411         (gen_call): New function.
2412         (ppc_relocate_instruction): New function.
2413         (ppc_install_fast_tracepoint_jump_pad): New function.
2414         (ppc_get_min_fast_tracepoint_insn_len): New function.
2415         (ppc_get_ipa_tdesc_idx): New function.
2416         (the_low_target): Wire in the new functions.
2417         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2418         tdescs.
2419         * linux-ppc-tdesc.h: New file.
2420
2421 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2422
2423         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2424         (alloc_jump_pad_buffer): New function.
2425         * linux-amd64-ipa.c: Add <sys/mman.h> include.
2426         (alloc_jump_pad_buffer): New function.
2427         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2428         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2429         (alloc_jump_pad_buffer): New function.
2430         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2431         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2432         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2433         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2434
2435 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2436
2437         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2438         * linux-amd64-ipa.c: Likewise.
2439         * linux-i386-ipa.c: Likewise.
2440         * linux-s390-ipa.c: Likewise.
2441         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2442         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2443         set_trace_state_variable_value_ptr.
2444         (struct ipa_sym_addresses): Likewise.
2445         (symbol_list): Likewise.
2446         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2447         accessing gdb_collect directly.
2448         (gdb_collect_ptr_type): New typedef.
2449         (get_raw_reg_ptr_type): New typedef.
2450         (get_trace_state_variable_value_ptr_type): New typedef.
2451         (set_trace_state_variable_value_ptr_type): New typedef.
2452         (gdb_collect_ptr): New global.
2453         (get_raw_reg_ptr): New global.
2454         (get_trace_state_variable_value_ptr): New global.
2455         (set_trace_state_variable_value_ptr): New global.
2456         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2457         accessing get_raw_reg directly.
2458         (get_get_tsv_func_addr): Likewise for
2459         get_trace_state_variable_value_ptr.
2460         (get_set_tsv_func_addr): Likewise for
2461         set_trace_state_variable_value_ptr.
2462         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2463
2464 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
2465
2466         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2467
2468 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2469
2470         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2471         packets.
2472         (relocate_instruction): Remove own_buf.
2473         * server.c (own_buf): Make global.
2474         (handle_v_requests): Make global.
2475         * server.h (own_buf): New declaration.
2476         (handle_v_requests): New prototype.
2477
2478 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2479
2480         PR 18377
2481         * linux-s390-low.c (add_insns): New function.
2482         (s390_emit_prologue): New function.
2483         (s390_emit_epilogue): New function.
2484         (s390_emit_add): New function.
2485         (s390_emit_sub): New function.
2486         (s390_emit_mul): New function.
2487         (s390_emit_lsh): New function.
2488         (s390_emit_rsh_signed): New function.
2489         (s390_emit_rsh_unsigned): New function.
2490         (s390_emit_ext): New function.
2491         (s390_emit_log_not): New function.
2492         (s390_emit_bit_and): New function.
2493         (s390_emit_bit_or): New function.
2494         (s390_emit_bit_xor): New function.
2495         (s390_emit_bit_not): New function.
2496         (s390_emit_equal): New function.
2497         (s390_emit_less_signed): New function.
2498         (s390_emit_less_unsigned): New function.
2499         (s390_emit_ref): New function.
2500         (s390_emit_if_goto): New function.
2501         (s390_emit_goto): New function.
2502         (s390_write_goto_address): New function.
2503         (s390_emit_litpool): New function.
2504         (s390_emit_const): New function.
2505         (s390_emit_call): New function.
2506         (s390_emit_reg): New function.
2507         (s390_emit_pop): New function.
2508         (s390_emit_stack_flush): New function.
2509         (s390_emit_zero_ext): New function.
2510         (s390_emit_swap): New function.
2511         (s390_emit_stack_adjust): New function.
2512         (s390_emit_set_r2): New function.
2513         (s390_emit_int_call_1): New function.
2514         (s390_emit_void_call_2): New function.
2515         (s390_emit_eq_goto): New function.
2516         (s390_emit_ne_goto): New function.
2517         (s390_emit_lt_goto): New function.
2518         (s390_emit_le_goto): New function.
2519         (s390_emit_gt_goto): New function.
2520         (s390_emit_ge_goto): New function.
2521         (s390x_emit_prologue): New function.
2522         (s390x_emit_epilogue): New function.
2523         (s390x_emit_add): New function.
2524         (s390x_emit_sub): New function.
2525         (s390x_emit_mul): New function.
2526         (s390x_emit_lsh): New function.
2527         (s390x_emit_rsh_signed): New function.
2528         (s390x_emit_rsh_unsigned): New function.
2529         (s390x_emit_ext): New function.
2530         (s390x_emit_log_not): New function.
2531         (s390x_emit_bit_and): New function.
2532         (s390x_emit_bit_or): New function.
2533         (s390x_emit_bit_xor): New function.
2534         (s390x_emit_bit_not): New function.
2535         (s390x_emit_equal): New function.
2536         (s390x_emit_less_signed): New function.
2537         (s390x_emit_less_unsigned): New function.
2538         (s390x_emit_ref): New function.
2539         (s390x_emit_if_goto): New function.
2540         (s390x_emit_const): New function.
2541         (s390x_emit_call): New function.
2542         (s390x_emit_reg): New function.
2543         (s390x_emit_pop): New function.
2544         (s390x_emit_stack_flush): New function.
2545         (s390x_emit_zero_ext): New function.
2546         (s390x_emit_swap): New function.
2547         (s390x_emit_stack_adjust): New function.
2548         (s390x_emit_int_call_1): New function.
2549         (s390x_emit_void_call_2): New function.
2550         (s390x_emit_eq_goto): New function.
2551         (s390x_emit_ne_goto): New function.
2552         (s390x_emit_lt_goto): New function.
2553         (s390x_emit_le_goto): New function.
2554         (s390x_emit_gt_goto): New function.
2555         (s390x_emit_ge_goto): New function.
2556         (s390_emit_ops): New function.
2557         (struct linux_target_ops): Fill in emit_ops hook.
2558
2559 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2560
2561         PR 18377
2562         * Makefile.in: Add s390 IPA files.
2563         * configure.srv: Build IPA for s390.
2564         * linux-s390-ipa.c: New file.
2565         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2566         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2567         (tdesc_s390_linux32): Likewise.
2568         (init_registers_s390_linux32v1): Likewise.
2569         (tdesc_s390_linux32v1): Likewise.
2570         (init_registers_s390_linux32v2): Likewise.
2571         (tdesc_s390_linux32v2): Likewise.
2572         (init_registers_s390_linux64): Likewise.
2573         (tdesc_s390_linux64): Likewise.
2574         (init_registers_s390_linux64v1): Likewise.
2575         (tdesc_s390_linux64v1): Likewise.
2576         (init_registers_s390_linux64v2): Likewise.
2577         (tdesc_s390_linux64v2): Likewise.
2578         (init_registers_s390_te_linux64): Likewise.
2579         (tdesc_s390_te_linux64): Likewise.
2580         (init_registers_s390_vx_linux64): Likewise.
2581         (tdesc_s390_vx_linux64): Likewise.
2582         (init_registers_s390_tevx_linux64): Likewise.
2583         (tdesc_s390_tevx_linux64): Likewise.
2584         (init_registers_s390x_linux64): Likewise.
2585         (tdesc_s390x_linux64): Likewise.
2586         (init_registers_s390x_linux64v1): Likewise.
2587         (tdesc_s390x_linux64v1): Likewise.
2588         (init_registers_s390x_linux64v2): Likewise.
2589         (tdesc_s390x_linux64v2): Likewise.
2590         (init_registers_s390x_te_linux64): Likewise.
2591         (tdesc_s390x_te_linux64): Likewise.
2592         (init_registers_s390x_vx_linux64): Likewise.
2593         (tdesc_s390x_vx_linux64): Likewise.
2594         (init_registers_s390x_tevx_linux64): Likewise.
2595         (tdesc_s390x_tevx_linux64): Likewise.
2596         (have_hwcap_s390_vx): New static variable.
2597         (s390_arch_setup): Fill have_hwcap_s390_vx.
2598         (s390_get_thread_area): New function.
2599         (s390_ft_entry_gpr_esa): New const.
2600         (s390_ft_entry_gpr_zarch): New const.
2601         (s390_ft_entry_misc): New const.
2602         (s390_ft_entry_fr): New const.
2603         (s390_ft_entry_vr): New const.
2604         (s390_ft_main_31): New const.
2605         (s390_ft_main_64): New const.
2606         (s390_ft_exit_fr): New const.
2607         (s390_ft_exit_vr): New const.
2608         (s390_ft_exit_misc): New const.
2609         (s390_ft_exit_gpr_esa): New const.
2610         (s390_ft_exit_gpr_zarch): New const.
2611         (append_insns): New function.
2612         (s390_relocate_instruction): New function.
2613         (s390_install_fast_tracepoint_jump_pad): New function.
2614         (s390_get_min_fast_tracepoint_insn_len): New function.
2615         (s390_get_ipa_tdesc_idx): New function.
2616         (struct linux_target_ops): Wire in the above functions.
2617         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2618         * linux-s390-tdesc.h: New file.
2619
2620 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2621
2622         * linux-s390-low.c (s390_supports_tracepoints): New function.
2623         (struct linux_target_ops): Fill supports_tracepoints hook.
2624
2625 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2626
2627         * linux-low.c (lwp_signal_can_be_delivered): New function.
2628         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2629
2630 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2631
2632         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2633         0 if signal is enqueued.  Remove 'signal' from one debugging
2634         message.  Move one debugging message to some lines below.
2635         Remove code setting 'signal' to 0.
2636
2637 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2638
2639         * linux-low.c (linux_low_filter_event): Remove redundant
2640         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2641
2642 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
2643
2644         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2645         (struct linux_target_ops): Wire in the above.
2646
2647 2016-03-03  Yao Qi  <yao.qi@linaro.org>
2648
2649         * linux-low.c: Update comments to start_step_over.
2650
2651 2016-03-03  Yao Qi  <yao.qi@linaro.org>
2652
2653         PR server/19736
2654         * linux-low.c (handle_extended_wait): Set child suspended
2655         if event_lwp->bp_reinsert isn't zero.
2656
2657 2016-03-02  Yao Qi  <yao.qi@linaro.org>
2658
2659         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2660         enqueue_pending_signal.
2661
2662 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
2663
2664         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2665         is actually loaded.
2666
2667 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
2668
2669         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2670         (s390_regmap_3264) [!__s390x__]: New global.
2671         (s390_collect_ptrace_register): Skip map entries containing -1.
2672         (s390_supply_ptrace_register): Ditto.
2673         (s390_fill_gprs_high): New function.
2674         (s390_store_gprs_high): New function.
2675         (s390_regsets): Add NT_S390_HIGH_GPRS.
2676         (s390_get_hwcap): Enable on 31-bit.
2677         (have_hwcap_s390_high_gprs): Enable on 31-bit.
2678         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2679         Detect NT_S390_HIGH_GPRS.
2680         (s390_usrregs_info_3264): Enable on 31-bit.
2681         (s390_regs_info): Enable regs_info_3264 on 31-bit.
2682         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2683
2684 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
2685
2686         PR gdb/13808
2687         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2688         * configure.srv: Ditto.
2689         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2690         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2691         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2692         (init_registers_amd64_linux): Remove prototype.
2693         (tdesc_amd64_linux): Remove declaration.
2694         (get_ipa_tdesc): New function.
2695         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2696         initialize remaining tdescs.
2697         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2698         (init_registers_i386_linux): Remove prototype.
2699         (tdesc_i386_linux): Remove declaration.
2700         (get_ipa_tdesc): New function.
2701         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2702         initialize remaining tdescs.
2703         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2704         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2705         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2706         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2707         (x86_get_ipa_tdesc_idx): New function.
2708         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2709         * linux-x86-tdesc.h: New file.
2710         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2711         (target_get_ipa_tdesc_idx): New macro.
2712         * tracepoint.c (ipa_tdesc_idx): New macro.
2713         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2714         (symbol_list): Add ipa_tdesc_idx.
2715         (cmd_qtstart): Write ipa_tdesc_idx in the target.
2716         (ipa_tdesc): Remove.
2717         (ipa_tdesc_idx): New variable.
2718         (get_context_regcache): Use get_ipa_tdesc.
2719         (gdb_collect): Ditto.
2720         (gdb_probe): Ditto.
2721         * tracepoint.h (get_ipa_tdesc): New prototype.
2722         (ipa_tdesc): Remove.
2723
2724 2016-02-24  Pedro Alves  <palves@redhat.com>
2725
2726         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2727         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
2728         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2729         Factor out common code between the USE_SIGTRAP_SIGINFO and
2730         !USE_SIGTRAP_SIGINFO blocks.
2731         (linux_low_filter_event): Call save_stop_reason instead of
2732         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2733         Update comments.
2734         (linux_wait_1): Update comments.
2735
2736 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
2737
2738         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2739         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2740         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2741         ppc_insert_point, ppc_remove_point.
2742
2743 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
2744
2745         * linux-s390-low.c (s390_supports_z_point_type): New function.
2746         (struct linux_target_ops): Wire s390_supports_z_point_type in.
2747
2748 2016-02-16  Yao Qi  <yao.qi@linaro.org>
2749
2750         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2751         PC.  Get pc from regcache_read_pc.
2752
2753 2016-02-12  Yao Qi  <yao.qi@linaro.org>
2754
2755         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2756         or linux_get_pc_32bit.
2757         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2758
2759 2016-02-12  Yao Qi  <yao.qi@linaro.org>
2760
2761         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2762         arm_linux_get_next_pcs_fixup.
2763
2764 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
2765
2766         * tracepoint.c (x_tracepoint_action_download): Change
2767         write_inferior_data_ptr to write_inferior_data_pointer.
2768         (cmd_qtstart): Likewise.
2769         (write_inferior_data_ptr): Remove.
2770         (download_agent_expr): Change write_inferior_data_ptr to
2771         write_inferior_data_pointer.
2772         (download_tracepoint_1): Likewise.
2773         (download_tracepoint): Likewise.
2774         (download_trace_state_variables): Likewise.
2775
2776 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
2777             Marcin Kościelnicki  <koriakin@0x04.net>
2778
2779         * tracepoint.c (struct tracepoint_action_ops): Remove.
2780         (struct tracepoint_action): Remove ops.
2781         (m_tracepoint_action_download, r_tracepoint_action_download)
2782         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2783         size and offset accordingly.
2784         (m_tracepoint_action_ops, r_tracepoint_action_ops)
2785         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2786         (tracepoint_action_send, tracepoint_action_download): New functions.
2787         Helpers for trace action handlers.
2788         (add_tracepoint_action): Remove setup actions ops.
2789         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2790
2791 2016-02-10  Yao Qi  <yao.qi@linaro.org>
2792
2793         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2794
2795 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
2796
2797         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2798         to AC_OUTPUT.
2799         * configure: Regenerate.
2800
2801 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
2802
2803         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2804         void * to gdb_byte *.
2805         * linux-low.c (siginfo_fixup): Likewise.
2806         (linux_xfer_siginfo): Likewise.
2807         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2808         Likewise.
2809         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2810
2811 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2812
2813         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2814         to srv_tgtobj.
2815         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2816         to srv_tgtobj.
2817         * linux-x86-low.c [__x86_64__]: Include
2818         "nat/amd64-linux-siginfo.h".
2819         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2820         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2821         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2822         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2823         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2824         (cpt_si_fd, si_timerid, si_overrun): Move from
2825         nat/amd64-linux-siginfo.c.
2826         * Makefile.in (amd64-linux-siginfo.o:): New rule.
2827
2828 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
2829
2830         * server.c (skip_to_semicolon):  Remove.
2831         (process_point_options): Use strchrnul instead of
2832         skip_to_semicolon.
2833
2834 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2835
2836         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2837         * linux-low.c (install_software_single_step_breakpoints): Don't
2838         call regcache_read_pc.
2839         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2840         argument pc.
2841
2842 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2843
2844         * linux-low.c (install_software_single_step_breakpoints): Call
2845         regcache_read_pc instead of get_pc.
2846
2847 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2848
2849         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2850         (unblock_async_io): Rename to ...
2851         (block_unblock_async_io): ... it.  New function.
2852         (enable_async_io): Don't install SIGIO handler.  Unblock it
2853         instead.
2854         (disable_async_io): Don't ignore SIGIO.  Block it instead.
2855         (initialize_async_io): Install SIGIO handler.  Don't call
2856         unblock_async_io.
2857
2858 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2859
2860         * remote-utils.c (getpkt): If the buffer isn't empty, and the
2861         first character is '\003', call *the_target->request_interrupt.
2862
2863 2016-01-25  Yao Qi  <yao.qi@linaro.org>
2864
2865         * remote-utils.c (new_thread_notify): Remove.
2866         (dead_thread_notify): Likewise.
2867         * remote-utils.h (new_thread_notify): Remove declaration.
2868         (dead_thread_notify): Likewise.
2869
2870 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
2871
2872         * gdb.trace/pending.exp: Fix expected message on continue.
2873
2874 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
2875
2876         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2877         it works properly on big-endian machines where sizeof (CORE_ADDR)
2878         != sizeof (void *).
2879
2880 2016-01-21  Pedro Alves  <palves@redhat.com>
2881
2882         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2883         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2884         * configure: Regenerate.
2885
2886 2016-01-21  Yao Qi  <yao.qi@linaro.org>
2887
2888         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2889         is_thumb and set it according to CPSR saved on the stack.
2890         (get_next_pcs_syscall_next_pc): Pass is_thumb to
2891         arm_sigreturn_next_pc.
2892
2893 2016-01-18  Yao Qi  <yao.qi@linaro.org>
2894
2895         * linux-low.c (linux_set_pc_64bit): New function.
2896         (linux_get_pc_64bit): New function.
2897         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2898         Declare.
2899         * linux-sparc-low.c (debug_threads): Remove declaration.
2900         (sparc_get_pc): Remove.
2901         (the_low_target): Use linux_get_pc_64bit instead of
2902         sparc_get_pc.
2903         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2904         (the_low_target): Use linux_get_pc_64bit and
2905         linux_set_pc_64bit.
2906
2907 2016-01-18  Yao Qi  <yao.qi@linaro.org>
2908
2909         * linux-arm-low.c (debug_threads): Remove declaration.
2910         (arm_get_pc, arm_set_pc): Remove.
2911         (the_low_target): Use linux_get_pc_32bit and
2912         linux_set_pc_32bit.
2913         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2914         (the_low_target): Use linux_get_pc_32bit and
2915         linux_set_pc_32bit.
2916         * linux-cris-low.c (debug_threads): Remove declaration.
2917         (cris_get_pc, cris_set_pc,): Remove.
2918         (the_low_target): Use linux_get_pc_32bit and
2919         linux_set_pc_32bit.
2920         * linux-crisv32-low.c (debug_threads): Remove declaration.
2921         (cris_get_pc, cris_set_pc): Remove.
2922         (the_low_target): Use linux_get_pc_32bit and
2923         linux_set_pc_32bit.
2924         * linux-low.c: Include inttypes.h.
2925         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2926         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2927         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2928         (the_low_target): Use linux_get_pc_32bit and
2929         linux_set_pc_32bit.
2930         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2931         (the_low_target): Use linux_get_pc_32bit and
2932         linux_set_pc_32bit.
2933         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2934         (the_low_target): Use linux_get_pc_32bit and
2935         linux_set_pc_32bit.
2936         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2937         (the_low_target): Use linux_get_pc_32bit and
2938         linux_set_pc_32bit.
2939         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2940         (the_low_target): Use linux_get_pc_32bit and
2941         linux_set_pc_32bit.
2942
2943 2016-01-18  Gary Benson  <gbenson@redhat.com>
2944
2945         * configure.ac (AC_FUNC_FORK): New check.
2946         * config.in: Regenerate.
2947         * configure: Likewise.
2948
2949 2016-01-14  Yao Qi  <yao.qi@linaro.org>
2950
2951         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2952         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2953         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2954         arm_get_next_pcs_ctor.
2955
2956 2016-01-12  Josh Stone  <jistone@redhat.com>
2957             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2958
2959         * inferiors.h: Include "gdb_vecs.h".
2960         (struct process_info): Add syscalls_to_catch.
2961         * inferiors.c (remove_process): Free syscalls_to_catch.
2962         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2963         syscall_return stops.
2964         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2965         * server.c (handle_general_set): Handle QCatchSyscalls.
2966         (handle_query): Report support for QCatchSyscalls.
2967         * target.h (struct target_ops): Add supports_catch_syscall.
2968         (target_supports_catch_syscall): New macro.
2969         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2970         (struct lwp_info): Add syscall_state.
2971         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2972         Maintain syscall_state and syscalls_to_catch across exec.
2973         (get_syscall_trapinfo): New function, proxy to the_low_target.
2974         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2975         (linux_low_filter_event): Toggle syscall_state entry/return for
2976         syscall traps, and set it ignored for all others.
2977         (gdb_catching_syscalls_p): New function.
2978         (gdb_catch_this_syscall_p): New function.
2979         (linux_wait_1): Handle SYSCALL_SIGTRAP.
2980         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2981         (linux_supports_catch_syscall): New function.
2982         (linux_target_ops): Install it.
2983         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2984         (the_low_target): Install it.
2985
2986 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
2987
2988         * acinclude.m4: Include new ../warning.m4 file.
2989         * configure: Regenerated.
2990         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2991
2992 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
2993
2994         * ax.c (is_goto_target): Mark static.
2995         * linux-low.c (register_addr): Likewise.
2996         (linux_fetch_registers, linux_store_registers): Likewise.
2997         * mem-break.c (any_persistent_commands): Fix old prototype.
2998         (add_commands_to_breakpoint): Mark static.
2999         * regcache.c (find_register_by_name): Delete unused func.
3000         * remote-utils.c (hex_or_minus_one): Mark static.
3001         * server.c (monitor_show_help): Mark static.
3002         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3003         handle_v_requests): Likewise.
3004
3005 2016-01-12  Pedro Alves  <palves@redhat.com>
3006
3007         Remove use of the registered trademark symbol throughout.
3008
3009 2016-01-08  Yao Qi  <yao.qi@linaro.org>
3010
3011         * remote-utils.c (getpkt): If c is '\003', call target hook
3012         request_interrupt.
3013
3014 2016-01-06  Yao Qi  <yao.qi@linaro.org>
3015
3016         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3017         linux-aarch32-low.c.
3018         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3019         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3020         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3021         (thumb2_breakpoint): Declare.
3022         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3023         linux-aarch32-low.h.
3024         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3025         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3026         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3027
3028 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
3029
3030         * gdbreplay.c (gdbreplay_version): Change copyright year in
3031         version message.
3032         * server.c (gdbserver_version): Likewise.
3033
3034 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
3035
3036         * server.c (crc32_table): Delete.
3037         (crc32): Use libiberty's xcrc32 function.
3038
3039 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3040
3041         * lynx-low.c (lynx_delete_thread_callback): New function.
3042         (lynx_mourn): Properly delete our process and all of its
3043         threads.  Remove call to clear_inferiors.
3044
3045 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3046
3047         * target.c (thread_search_callback): Add check that
3048         the thread_stopped target callback is not NULL before
3049         calling it.
3050
3051 2015-12-21  Yao Qi  <yao.qi@linaro.org>
3052
3053         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3054         arm breakpoint.
3055
3056 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3057
3058         * server.c (handle_query): Call target_supports_software_single_step.
3059
3060 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3061
3062         * linux-low.c (single_step): New function.
3063         (linux_resume_one_lwp_throw): Call single_step.
3064         (start_step_over): Likewise.
3065
3066 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3067
3068         * Makefile.in (SFILES): Append arch/arm-linux.c,
3069         arch/arm-get-next-pcs.c.
3070         (arm-linux.o): New rule.
3071         (arm-get-next-pcs.o): New rule.
3072         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3073         arm-linux.o.
3074         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
3075         to linux-aarch32-low.c.
3076         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3077         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3078         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3079         (thumb2_breakpoint_len): Likewise.
3080         (arm_is_thumb_mode): Make non-static.
3081         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
3082         from linux-aarch32-low.c.
3083         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3084         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3085         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3086         (thumb2_breakpoint_len): Likewise.
3087         (arm_is_thumb_mode): New declaration.
3088         * linux-arm-low.c: Include arch/arm-linux.h
3089         aarch/arm-get-next-pcs.h, sys/syscall.h.
3090         (get_next_pcs_ops): New struct.
3091         (get_next_pcs_addr_bits_remove): New function.
3092         (get_next_pcs_is_thumb): New function.
3093         (get_next_pcs_read_memory_unsigned_integer): Likewise.
3094         (arm_sigreturn_next_pc): Likewise.
3095         (get_next_pcs_syscall_next_pc): Likewise.
3096         (arm_gdbserver_get_next_pcs): Likewise.
3097         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3098         Initialize.
3099         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3100         * server.h: Include gdb_vecs.h.
3101
3102 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3103
3104         * Makefile.in (SFILES): Append common/common-regcache.c.
3105         (OBS): Append common-regcache.o.
3106         (common-regcache.o): New rule.
3107         * regcache.c (init_register_cache): Initialize cache to
3108         REG_UNAVAILABLE.
3109         (regcache_raw_read_unsigned): New function.
3110         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3111         register_status enum.
3112
3113 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3114
3115         * linux-aarch64-low.c (the_low_targets): Rename
3116         breakpoint_reinsert_addr to get_next_pcs.
3117         * linux-arm-low.c (the_low_targets): Likewise.
3118         * linux-bfin-low.c (the_low_targets): Likewise.
3119         * linux-cris-low.c (the_low_targets): Likewise.
3120         * linux-crisv32-low.c (the_low_targets): Likewise.
3121         * linux-low.c (can_software_single_step): Likewise.
3122         (install_software_single_step_breakpoints): New function.
3123         (start_step_over): Use install_software_single_step_breakpoints.
3124         * linux-low.h: New CORE_ADDR vector.
3125         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3126         get_next_pcs.
3127         * linux-mips-low.c (the_low_targets): Likewise.
3128         * linux-nios2-low.c (the_low_targets): Likewise.
3129         * linux-sparc-low.c (the_low_targets): Likewise.
3130
3131 2015-12-17  Pedro Alves  <palves@redhat.com>
3132
3133         * linux-low.c (linux_kill_one_lwp): Remove references to
3134         LinuxThreads.
3135         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
3136         to 'kill'.
3137         (linux_init_signals): Delete.
3138         (initialize_low): Adjust.
3139         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3140
3141 2015-12-16  Pedro Alves  <palves@redhat.com>
3142
3143         * configure.ac (compiler warning flags): When testing a
3144         -Wno-foo option, check whether -Wfoo works instead.
3145         * configure: Regenerate.
3146
3147 2015-12-11  Don Breazeal  <donb@codesourcery.com>
3148
3149         * server.c (process_serial_event): Don't exit from gdbserver
3150         in remote mode if there are still active inferiors.
3151
3152 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3153
3154         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3155         arm_breakpoint_at if the process is 32-bit.
3156
3157 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3158
3159         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3160         arm breakpoint.
3161
3162 2015-12-07  Yao Qi  <yao.qi@linaro.org>
3163
3164         * configure.srv: Append arm.o to srv_tgtobj for
3165         aarch64*-*-linux* target.
3166         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
3167         from linux-arm-low.c.
3168         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3169         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3170         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3171         (thumb2_breakpoint_len): Likewise.
3172         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3173         (arm_breakpoint_kinds): Likewise.
3174         (arm_breakpoint_kind_from_pc): Likewise.
3175         (arm_sw_breakpoint_from_kind): Likewise.
3176         (arm_breakpoint_kind_from_current_state): Likewise.
3177         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3178         (arm_sw_breakpoint_from_kind): Declare.
3179         (arm_breakpoint_kind_from_current_state): Declare.
3180         (arm_breakpoint_at): Declare.
3181         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3182         arm_sw_breakpoint_from_kind if process is 32-bit.
3183         (aarch64_breakpoint_kind_from_pc): New function.
3184         (aarch64_breakpoint_kind_from_current_state): New function.
3185         (the_low_target): Initialize fields breakpoint_kind_from_pc
3186         and breakpoint_kind_from_current_state.
3187         * linux-arm-low.c (arm_breakpoint_kinds): Move to
3188         linux-aarch32-low.c.
3189         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3190         (arm_breakpoint, arm_breakpoint_len): Likewise.
3191         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3192         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3193         (arm_is_thumb_mode): Likewise.
3194         (arm_breakpoint_at): Likewise.
3195         (arm_breakpoint_kind_from_pc): Likewise.
3196         (arm_sw_breakpoint_from_kind): Likewise.
3197         (arm_breakpoint_kind_from_current_state): Likewise.
3198
3199         Revert:
3200         2015-08-04  Yao Qi  <yao.qi@linaro.org>
3201
3202         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3203         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3204         * server.c (extended_protocol): Remove "static".
3205         * server.h (extended_protocol): Declare it.
3206
3207 2015-12-04  Josh Stone  <jistone@redhat.com>
3208
3209         * target.h (struct target_ops) <arch_setup>: Rename to ...
3210         (struct target_ops) <post_create_inferior>: ... this.
3211         (target_arch_setup): Rename to ...
3212         (target_post_create_inferior): ... this, calling post_create_inferior.
3213         * server.c (start_inferior): Update target_arch_setup calls to
3214         target_post_create_inferior.
3215         * linux-low.c (linux_low_ptrace_options): Forward declare.
3216         (linux_arch_setup): Update its comment for general use.
3217         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3218         (struct linux_target_ops): Use linux_post_create_inferior.
3219         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3220         to post_create_inferior.
3221         * nto-low.c (struct nto_target_ops): Likewise.
3222         * spu-low.c (struct spu_target_ops): Likewise.
3223         * win32-low.c (struct win32_target_ops): Likewise.
3224
3225 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3226
3227         * linux-arm-low.c: Remove duplicate arch/arm.h include.
3228
3229 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3230
3231         * linux-arm-low.c (arm_reinsert_addr): Remove function.
3232         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3233         * linux-cris-low.c (cris_reinsert_addr> Remove function.
3234         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3235         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3236         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3237         * linux-mips-low.c (mips_reinsert_addr): Remove function.
3238         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3239         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3240         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3241         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3242         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3243
3244 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3245
3246         * linux-low.c (linux_look_up_symbols): Don't call
3247         linux_supports_traceclone.
3248         * linux-low.h (thread_db_init): Remove use_events argument.
3249         * thread-db.c (thread_db_use_event): Remove global variable.
3250         (struct thread_db) <td_thr_event_enable_p>: Remove field.
3251         (struct thread_db) <td_create_bp>: Remove field.
3252         (thread_db_create_event): Remove function.
3253         (thread_db_enable_reporting): Likewise.
3254         (find_one_thread): Don't check for thread_db_use_events.
3255         (attach_thread): Likewise.
3256         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3257         (try_thread_db_load_1): Don't check for thread_db_use_events.
3258         (thread_db_init): Remove use_events argument and thread events
3259         handling.
3260         (remove_thread_event_breakpoints): Remove function.
3261         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3262
3263 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3264
3265         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3266         New function.
3267         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3268         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3269         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3270         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3271         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3272         Initialize.
3273         * linux-crisv32-low.c (cris_supports_hardware_single_step):
3274         New function.
3275         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3276         * linux-low.c (can_hardware_single_step): Use
3277         supports_hardware_single_step.
3278         (can_software_single_step): New function.
3279         (start_step_over): Call can_software_single_step.
3280         (linux_supports_hardware_single_step): New function.
3281         (struct target_ops) <supports_software_single_step>: Initialize.
3282         * linux-low.h (struct linux_target_ops)
3283         <supports_hardware_single_step>: Initialize.
3284         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3285         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3286         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3287         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3288         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3289         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3290         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3291         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3292         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3293         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3294         Initialize.
3295         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3296         (struct linux_target_ops) <tile_supports_hardware_single_step>:
3297         Initialize.
3298         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3299         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3300         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3301         New function.
3302         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3303         * target.h (struct target_ops): <supports_software_single_step>:
3304         New field.
3305         (target_supports_software_single_step): New macro.
3306
3307 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3308
3309         * linux-low.c (linux_wait_1): Fix pc advance condition.
3310         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3311         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3312
3313 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3314
3315         * linux-arm-low.c (arm_is_thumb_mode): New function.
3316         (arm_breakpoint_at): Use arm_is_thumb_mode.
3317         (arm_breakpoint_kind_from_current_state): New function.
3318         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3319         Initialize.
3320         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3321         (linux_breakpoint_kind_from_current_state): New function.
3322         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3323         * linux-low.h (struct linux_target_ops)
3324         <breakpoint_kind_from_current_state>: New field.
3325         * target.h (struct target_ops): Likewise.
3326         (target_breakpoint_kind_from_current_state): New macro.
3327
3328 2015-11-30  Pedro Alves  <palves@redhat.com>
3329
3330         * linux-low.c (linux_resume): Wake up the event loop before
3331         returning.
3332
3333 2015-11-30  Pedro Alves  <palves@redhat.com>
3334
3335         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3336         check.
3337         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3338         to -1.
3339         * target.c (struct thread_search): New structure.
3340         (thread_search_callback): New function.
3341         (prev_general_thread): New global.
3342         (prepare_to_access_memory, done_accessing_memory): New functions.
3343         * target.h (prepare_to_access_memory, done_accessing_memory):
3344         Replace macros with function declarations.
3345
3346 2015-11-30  Pedro Alves  <palves@redhat.com>
3347
3348         PR 14618
3349         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3350         report TARGET_WAITKIND_NO_RESUMED.
3351         * remote-utils.c (prepare_resume_reply): Handle
3352         TARGET_WAITKIND_NO_RESUMED.
3353         * server.c (report_no_resumed): New global.
3354         (handle_query) <qSupported>: Handle "no-resumed+".  Report
3355         "no-resumed+" support.
3356         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3357         return error if the client doesn't support no-resumed events.
3358         (push_stop_notification): New function.
3359         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
3360         events if the client supports them.
3361
3362 2015-11-30  Pedro Alves  <palves@redhat.com>
3363
3364         * linux-low.c (thread_still_has_status_pending_p): Don't check
3365         vCont;t here.
3366         (lwp_resumed): New function.
3367         (status_pending_p_callback): Return early if the LWP is not
3368         supposed to be resumed.
3369
3370 2015-11-30  Pedro Alves  <palves@redhat.com>
3371
3372         * linux-low.c (handle_extended_wait): Assert that the LWP's
3373         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
3374         thread create events, leave the new child's status pending.
3375         (linux_low_filter_event): If GDB wants to hear about thread exit
3376         events, leave the LWP marked dead and don't delete it.
3377         (linux_wait_for_event_filtered): Don't check for thread exit.
3378         (filter_exit_event): New function.
3379         (linux_wait_1): Use it, when returning an exit event.
3380         (linux_resume_one_lwp_throw): Assert that the LWP's
3381         waitstatus is TARGET_WAITKIND_IGNORE.
3382         * remote-utils.c (prepare_resume_reply): Handle
3383         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3384         * server.c (report_thread_events): New global.
3385         (handle_general_set): Handle QThreadEvents.
3386         (handle_query) <qSupported>: Handle and report QThreadEvents+;
3387         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3388         TARGET_WAITKIND_THREAD_EXITED.
3389         * server.h (report_thread_events): Declare.
3390
3391 2015-11-30  Pedro Alves  <palves@redhat.com>
3392
3393         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3394         the thread's last_resume_kind was resume_stop.
3395
3396 2015-11-30  Pedro Alves  <palves@redhat.com>
3397
3398         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3399         before returning.
3400
3401 2015-11-30  Pedro Alves  <palves@redhat.com>
3402
3403         * server.c (handle_v_requests): Handle vCtrlC.
3404
3405 2015-11-30  Pedro Alves  <palves@redhat.com>
3406
3407         * gdbthread.h (find_any_thread_of_pid): Declare.
3408         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3409         functions.
3410         * server.c (handle_query): If current_thread is NULL, look for
3411         another thread of the selected process.
3412
3413 2015-11-26  Daniel Colascione  <dancol@dancol.org>
3414             Simon Marchi  <simon.marchi@ericsson.com>
3415
3416         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3417         * server.c (handle_qxfer_threads_worker): Refactor to include thread
3418         name in reply.
3419         * target.h (struct target_ops) <thread_name>: New field.
3420         (target_thread_name): New macro.
3421
3422 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3423
3424         * regcache.h (regcache_invalidate_pid): Add declaration.
3425         * regcache.c (regcache_invalidate_pid): New function, extracted
3426         from regcache_invalidate.
3427         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3428         Add trivial documentation comment.
3429         * lynx-low.c: Use regcache_invalidate_pid instead of
3430         regcache_invalidate.
3431
3432 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3433
3434         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3435         and Elf64_auxv_t if the target is Android.
3436
3437 2015-11-22  Doug Evans  <xdje42@gmail.com>
3438
3439         * target.h: #include <sys/types.h>.
3440
3441 2015-11-19  Pedro Alves  <palves@redhat.com>
3442
3443         * linux-low.c (linux_process_qsupported): Change prototype.
3444         Adjust.
3445         * linux-low.h (struct linux_target_ops) <process_qsupported>:
3446         Change prototype.
3447         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3448         and adjust to loop over all features.
3449         * server.c (handle_query) <qSupported>: Adjust to call
3450         target_process_qsupported once, passing it a vector of unprocessed
3451         features.
3452         * target.h (struct target_ops) <process_qsupported>: Change
3453         prototype.
3454         (target_process_qsupported): Adjust.
3455
3456 2015-11-19  Pedro Alves  <palves@redhat.com>
3457
3458         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3459         mode.
3460         * configure: Regenerate.
3461
3462 2015-11-19  Pedro Alves  <palves@redhat.com>
3463
3464         * configure: Regenerate.
3465
3466 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3467
3468         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3469         type to uint32_t.
3470
3471 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3472
3473         * linux-aarch64-low.c (enum aarch64_operand_type): New.
3474         (struct aarch64_operand): Move enum out.
3475
3476 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3477
3478         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3479         struct user_fpsimd_state *.
3480         (aarch64_store_fpregset): Likewise.
3481
3482 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3483
3484         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3485         struct user_pt_regs *.
3486         (aarch64_store_gregset): Likewise.
3487
3488 2015-11-18  Pedro Alves  <palves@redhat.com>
3489
3490         * Makefile.in (all_object_files): Add $IPA_OBJS.
3491
3492 2015-11-17  Pedro Alves  <palves@redhat.com>
3493
3494         * win32-low.c (win32_resume): Use gdb_signal_from_host,
3495         GDB_SIGNAL_0 and gdb_signal_to_string.
3496
3497 2015-11-17  Pedro Alves  <palves@redhat.com>
3498
3499         * win32-low.c (handle_output_debug_string): Remove parameter.
3500         (win32_kill): Remove our_status local and adjust call to
3501         handle_output_debug_string.
3502         (get_child_debug_event): Adjust call to
3503         handle_output_debug_string.
3504
3505 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3506
3507         * linux-mips-low.c (mips_fill_gregset): Add cast.
3508         (mips_store_gregset): Likewise.
3509         (mips_fill_fpregset): Likewise.
3510         (mips_store_fpregset): Likewise.
3511
3512 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3513
3514         * linux-mips-low.c (mips_add_watchpoint): Rename private to
3515         priv.
3516
3517 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3518
3519         * linux-mips-low.c (mips_linux_new_thread): Change type of
3520         watch_type to enum target_hw_bp_type.
3521
3522 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3523
3524                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3525                 Change return type to arm_hwbp_type.
3526
3527 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3528
3529         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3530         (arm_store_gregset): Likewise.
3531         * linux-arm-low.c (arm_get_hwcap): Likewise.
3532         (arm_read_description): Likewise.
3533
3534 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3535
3536         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3537
3538 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3539
3540         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3541         (ppc_fill_vsxregset): Likewise.
3542         (ppc_store_vsxregset): Likewise.
3543         (ppc_fill_vrregset): Likewise.
3544         (ppc_store_vrregset): Likewise.
3545         (ppc_fill_evrregset): Likewise.
3546         (ppc_store_evrregset): Likewise.
3547
3548 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3549
3550         * linux-ppc-low.c (ppc_usrregs_info): Remove
3551         forward-declaration.
3552         (ppc_arch_setup): Move lower in file.
3553
3554 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
3555
3556         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3557         (ps_pdwrite): Likewise.
3558
3559 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3560
3561         * linux-arm-low.c (arm_new_thread): Move pointer dereference
3562         to after assert checks.
3563
3564 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
3565
3566         * proc-service.c (ps_pdread): Add/adjust casts.
3567         (ps_pdwrite): Add/adjust casts.
3568
3569 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
3570
3571         * server.c (handle_search_memory_1): Cast return value of
3572         memmem.
3573
3574 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
3575
3576         * server.c (write_qxfer_response): Change type of data to
3577         gdb_byte *.
3578
3579 2015-10-29  Pedro Alves  <palves@redhat.com>
3580
3581         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3582
3583 2015-10-29  Pedro Alves  <palves@redhat.com>
3584
3585         * tracepoint.c (clear_installed_tracepoints): Add casts.
3586
3587 2015-10-29  Pedro Alves  <palves@redhat.com>
3588
3589         * server.c (handle_v_cont, process_serial_event): Add enum
3590         gdb_signal casts to signal parsing code.
3591
3592 2015-10-29  Pedro Alves  <palves@redhat.com>
3593
3594         * linux-low.h (NULL_REGSET): Define.
3595         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3596         * linux-arm-low.c (arm_regsets): Likewise.
3597         * linux-crisv32-low.c (cris_regsets): Likewise.
3598         * linux-m68k-low.c (m68k_regsets): Likewise.
3599         * linux-mips-low.c (mips_regsets): Likewise.
3600         * linux-nios2-low.c (nios2_regsets): Likewise.
3601         * linux-ppc-low.c (ppc_regsets): Likewise.
3602         * linux-s390-low.c (s390_regsets): Likewise.
3603         * linux-sh-low.c (sh_regsets): Likewise.
3604         * linux-sparc-low.c (sparc_regsets): Likewise.
3605         * linux-tic6x-low.c (tic6x_regsets): Likewise.
3606         * linux-tile-low.c (tile_regsets): Likewise.
3607         * linux-x86-low.c (x86_regsets): Likewise.
3608         * linux-xtensa-low.c (xtensa_regsets): Likewise.
3609
3610 2015-10-29  Pedro Alves  <palves@redhat.com>
3611
3612         * linux-low.h (NULL_REGSET): Define.
3613         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3614         * linux-arm-low.c (arm_regsets): Likewise.
3615         * linux-crisv32-low.c (cris_regsets): Likewise.
3616         * linux-m68k-low.c (m68k_regsets): Likewise.
3617         * linux-mips-low.c (mips_regsets): Likewise.
3618         * linux-nios2-low.c (nios2_regsets): Likewise.
3619         * linux-ppc-low.c (ppc_regsets): Likewise.
3620         * linux-s390-low.c (s390_regsets): Likewise.
3621         * linux-sh-low.c (sh_regsets): Likewise.
3622         * linux-sparc-low.c (sparc_regsets): Likewise.
3623         * linux-tic6x-low.c (tic6x_regsets): Likewise.
3624         * linux-tile-low.c (tile_regsets): Likewise.
3625         * linux-x86-low.c (x86_regsets): Likewise.
3626         * linux-xtensa-low.c (xtensa_regsets): Likewise.
3627
3628 2015-10-26  Doug Evans  <dje@google.com>
3629
3630         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3631
3632 2015-10-26  Doug Evans  <dje@google.com>
3633
3634         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3635
3636 2015-10-26  Doug Evans  <dje@google.com>
3637
3638         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3639         for debug_printf.
3640         (attach_thread, find_new_threads_callback): Ditto.
3641
3642 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3643
3644         * mem-break.h (set_breakpoint_data): Remove.
3645
3646 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3647
3648         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3649         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3650         (initialize_low): Remove set_breakpoint_data call.
3651         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3652         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3653         (initialize_low): Remove set_breakpoint_data call.
3654         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3655         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3656         (initialize_low): Remove set_breakpoint_data call.
3657
3658 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3659
3660         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3661         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3662         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3663         * target.h (target_breakpoint_kind_from_pc): New macro.
3664
3665 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3666
3667         * linux-low.c (default_breakpoint_kind_from_pc): New function.
3668         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3669         the default breakpoint kind.
3670
3671 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3672
3673         * linux-arm-low.c (arm_supports_z_point_type): Add software
3674         breakpoint support.
3675
3676 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3677
3678         * linux-arm-low.c: Refactor breakpoint definitions.
3679         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3680         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3681
3682 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3683
3684         * Makefile.in: Add arm.c/o.
3685         * configure.srv: Likewise.
3686         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3687         (arm_breakpoint_kind_from_pc): New function.
3688         (arm_sw_breakpoint_from_kind): Return proper kind.
3689         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3690
3691 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3692
3693         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3694         removal.
3695         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3696         (struct raw_breakpoint) <size>: Remove.
3697         (struct raw_breakpoint) <kind>: Add.
3698         (bp_size): New function.
3699         (bp_opcode): Likewise.
3700         (find_raw_breakpoint_at): Adjust for kind.
3701         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3702         (remove_memory_breakpoint): Adjust for kind call bp_size.
3703         (set_raw_breakpoint_at): Adjust for kind.
3704         (set_breakpoint): Likewise.
3705         (set_breakpoint_at): Call breakpoint_kind_from_pc.
3706         (delete_raw_breakpoint): Adjust for kind.
3707         (delete_breakpoint): Likewise.
3708         (find_gdb_breakpoint): Likewise.
3709         (set_gdb_breakpoint_1): Likewise.
3710         (set_gdb_breakpoint): Likewise.
3711         (delete_gdb_breakpoint_1): Likewise.
3712         (delete_gdb_breakpoint): Likewise.
3713         (uninsert_raw_breakpoint): Likewise.
3714         (reinsert_raw_breakpoint): Likewise.
3715         (set_breakpoint_data): Remove.
3716         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3717         (check_mem_read): Adjust for kind call bp_size.
3718         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3719         (clone_one_breakpoint): Adjust for kind.
3720         * mem-break.h (set_gdb_breakpoint): Likewise.
3721         (delete_gdb_breakpoint): Likewise.
3722         * server.c (process_serial_event): Likewise.
3723
3724 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3725
3726         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3727         (struct linux_target_ops) <breakpoint>: Remove.
3728         (struct linux_target_ops) <breakpoint_len>: Remove.
3729         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3730         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3731         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3732         (arm_sw_breakpoint_from_kind): New function.
3733         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3734         (struct linux_target_ops) <breakpoint>: Remove.
3735         (struct linux_target_ops) <breakpoint_len>: Remove.
3736         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3737         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3738         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3739         (struct linux_target_ops) <breakpoint>: Remove.
3740         (struct linux_target_ops) <breakpoint_len>: Remove.
3741         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3742         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3743         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3744         (struct linux_target_ops) <breakpoint>: Remove.
3745         (struct linux_target_ops) <breakpoint_len>: Remove.
3746         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3747         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3748         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3749         and sw_breakpoint_from_kind to increment the pc.
3750         (linux_breakpoint_kind_from_pc): New function.
3751         (linux_sw_breakpoint_from_kind): New function.
3752         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3753         (initialize_low): Call breakpoint_kind_from_pc and
3754         sw_breakpoint_from_kind to replace breakpoint_data/len.
3755         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3756         New field.
3757         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3758         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3759         (struct linux_target_ops) <breakpoint>: Remove.
3760         (struct linux_target_ops) <breakpoint_len>: Remove.
3761         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3762         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3763         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3764         (struct linux_target_ops) <breakpoint>: Remove.
3765         (struct linux_target_ops) <breakpoint_len>: Remove.
3766         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3767         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3768         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3769         (struct linux_target_ops) <breakpoint>: Remove.
3770         (struct linux_target_ops) <breakpoint_len>: Remove.
3771         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3772         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3773         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3774         (struct linux_target_ops) <breakpoint>: Remove.
3775         (struct linux_target_ops) <breakpoint_len>: Remove.
3776         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3777         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3778         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3779         (struct linux_target_ops) <breakpoint>: Remove.
3780         (struct linux_target_ops) <breakpoint_len>: Remove.
3781         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3782         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3783         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3784         (struct linux_target_ops) <breakpoint>: Remove.
3785         (struct linux_target_ops) <breakpoint_len>: Remove.
3786         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3787         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3788         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3789         (struct linux_target_ops) <breakpoint>: Remove.
3790         (struct linux_target_ops) <breakpoint_len>: Remove.
3791         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3792         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3793         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3794         (struct linux_target_ops) <breakpoint>: Remove.
3795         (struct linux_target_ops) <breakpoint_len>: Remove.
3796         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3797         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3798         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3799         (struct linux_target_ops) <breakpoint>: Remove.
3800         (struct linux_target_ops) <breakpoint_len>: Remove.
3801         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3802         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3803         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3804         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3805         (struct linux_target_ops) <breakpoint>: Remove.
3806         (struct linux_target_ops) <breakpoint_len>: Remove.
3807         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3808         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3809         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3810         (struct linux_target_ops) <breakpoint>: Remove.
3811         (struct linux_target_ops) <breakpoint_len>: Remove.
3812         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3813         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3814
3815 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3816
3817         * linux-cris-low.c (cris_get_pc): Remove void arg.
3818
3819 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
3820
3821         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3822         variable name.
3823
3824 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
3825
3826         * inferiors.c (thread_pid_matches_callback): New function.
3827         (find_thread_process): New function.
3828         (remove_thread): Reset current_thread.
3829         (remove_process): Assert threads have been removed first.
3830
3831 2015-10-15  Yao Qi  <yao.qi@linaro.org>
3832
3833         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3834         if it is 3.
3835         (aarch64_remove_point): Likewise.
3836         * regcache.c (regcache_register_size): New function.
3837
3838 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3839
3840         * linux-aarch64-low.c: Update all callers as emit_load_store
3841         is renamed to aarch64_emit_load_store.
3842
3843 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3844
3845         * linux-aarch64-low.c: Update all callers of function renaming
3846         from emit_insn to aarch64_emit_insn.
3847
3848 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3849
3850         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3851         arch/aarch64-insn.h.
3852         (struct aarch64_memory_operand): Likewise.
3853         (ENCODE): Likewise.
3854         (emit_insn): Move to arch/aarch64-insn.c.
3855         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3856         (emit_load_store): Move to arch/aarch64-insn.c.
3857         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3858         (can_encode_int32): Remove.
3859
3860 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3861
3862         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3863         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3864         (aarch64_relocate_instruction): Likewise.
3865         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3866         (struct aarch64_insn_visitor): Likewise.
3867
3868 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3869
3870         * linux-aarch64-low.c (struct aarch64_insn_data): New.
3871         (struct aarch64_insn_visitor): New.
3872         (struct aarch64_insn_relocation_data): New.
3873         (aarch64_ftrace_insn_reloc_b): New function.
3874         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3875         (aarch64_ftrace_insn_reloc_cb): Likewise.
3876         (aarch64_ftrace_insn_reloc_tb): Likewise.
3877         (aarch64_ftrace_insn_reloc_adr): Likewise.
3878         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3879         (aarch64_ftrace_insn_reloc_others): Likewise.
3880         (visitor): New.
3881         (aarch64_relocate_instruction): Use visitor.
3882
3883 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3884
3885         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3886         int.  Add argument buf.
3887         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3888         aarch64_relocate_instruction.
3889
3890 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3891
3892         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3893         argument insn.  Remove local variable insn.  Don't call
3894         target_read_uint32.
3895         (aarch64_install_fast_tracepoint_jump_pad): Call
3896         target_read_uint32.
3897
3898 2015-09-30  Yao Qi  <yao.qi@linaro.org>
3899
3900         * linux-aarch64-low.c (emit_movk): Shorten a long line.
3901         (emit_load_store_pair): Likewise.
3902
3903 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
3904
3905         * dll.c (match_dll): Add cast(s).
3906         (unloaded_dll): Likewise.
3907         * linux-low.c (second_thread_of_pid_p): Likewise.
3908         (delete_lwp_callback): Likewise.
3909         (count_events_callback): Likewise.
3910         (select_event_lwp_callback): Likewise.
3911         (linux_set_resume_request): Likewise.
3912         * server.c (accumulate_file_name_length): Likewise.
3913         (emit_dll_description): Likewise.
3914         (handle_qxfer_threads_worker): Likewise.
3915         (visit_actioned_threads): Likewise.
3916         * thread-db.c (any_thread_of): Likewise.
3917         * tracepoint.c (same_process_p): Likewise.
3918         (match_blocktype): Likewise.
3919         (build_traceframe_info_xml): Likewise.
3920
3921 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
3922
3923         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3924         assignment.
3925         (gdb_unparse_agent_expr): Likewise.
3926         * hostio.c (require_data): Likewise.
3927         (handle_pread): Likewise.
3928         * linux-low.c (disable_regset): Likewise.
3929         (fetch_register): Likewise.
3930         (store_register): Likewise.
3931         (get_dynamic): Likewise.
3932         (linux_qxfer_libraries_svr4): Likewise.
3933         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3934         (set_fast_tracepoint_jump): Likewise.
3935         (uninsert_fast_tracepoint_jumps_at): Likewise.
3936         (reinsert_fast_tracepoint_jumps_at): Likewise.
3937         (validate_inserted_breakpoint): Likewise.
3938         (clone_agent_expr): Likewise.
3939         * regcache.c (init_register_cache): Likewise.
3940         * remote-utils.c (putpkt_binary_1): Likewise.
3941         (decode_M_packet): Likewise.
3942         (decode_X_packet): Likewise.
3943         (look_up_one_symbol): Likewise.
3944         (relocate_instruction): Likewise.
3945         (monitor_output): Likewise.
3946         * server.c (handle_search_memory): Likewise.
3947         (handle_qxfer_exec_file): Likewise.
3948         (handle_qxfer_libraries): Likewise.
3949         (handle_qxfer): Likewise.
3950         (handle_query): Likewise.
3951         (handle_v_cont): Likewise.
3952         (handle_v_run): Likewise.
3953         (captured_main): Likewise.
3954         * target.c (write_inferior_memory): Likewise.
3955         * thread-db.c (try_thread_db_load_from_dir): Likewise.
3956         * tracepoint.c (init_trace_buffer): Likewise.
3957         (add_tracepoint_action): Likewise.
3958         (add_traceframe): Likewise.
3959         (add_traceframe_block): Likewise.
3960         (cmd_qtdpsrc): Likewise.
3961         (cmd_qtdv): Likewise.
3962         (cmd_qtstatus): Likewise.
3963         (response_source): Likewise.
3964         (response_tsv): Likewise.
3965         (cmd_qtnotes): Likewise.
3966         (gdb_collect): Likewise.
3967         (initialize_tracepoint): Likewise.
3968
3969 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3970
3971         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3972         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3973         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3974         <NOP>: New.
3975         (enum aarch64_condition_codes): New enum.
3976         (w0): New static global.
3977         (fp): Likewise.
3978         (lr): Likewise.
3979         (struct aarch64_memory_operand) <type>: New
3980         MEMORY_OPERAND_POSTINDEX type.
3981         (postindex_memory_operand): New helper function.
3982         (emit_ret): New function.
3983         (emit_load_store_pair): New function, factored out of emit_stp
3984         with support for MEMORY_OPERAND_POSTINDEX.
3985         (emit_stp): Rewrite using emit_load_store_pair.
3986         (emit_ldp): New function.
3987         (emit_load_store): Likewise.
3988         (emit_ldr): Mention post-index instruction in comment.
3989         (emit_ldrh): New function.
3990         (emit_ldrb): New function.
3991         (emit_ldrsw): Mention post-index instruction in comment.
3992         (emit_str): Likewise.
3993         (emit_subs): New function.
3994         (emit_cmp): Likewise.
3995         (emit_and): Likewise.
3996         (emit_orr): Likewise.
3997         (emit_orn): Likewise.
3998         (emit_eor): Likewise.
3999         (emit_mvn): Likewise.
4000         (emit_lslv): Likewise.
4001         (emit_lsrv): Likewise.
4002         (emit_asrv): Likewise.
4003         (emit_mul): Likewise.
4004         (emit_sbfm): Likewise.
4005         (emit_sbfx): Likewise.
4006         (emit_ubfm): Likewise.
4007         (emit_ubfx): Likewise.
4008         (emit_csinc): Likewise.
4009         (emit_cset): Likewise.
4010         (emit_nop): Likewise.
4011         (emit_ops_insns): New helper function.
4012         (emit_pop): Likewise.
4013         (emit_push): Likewise.
4014         (aarch64_emit_prologue): New function.
4015         (aarch64_emit_epilogue): Likewise.
4016         (aarch64_emit_add): Likewise.
4017         (aarch64_emit_sub): Likewise.
4018         (aarch64_emit_mul): Likewise.
4019         (aarch64_emit_lsh): Likewise.
4020         (aarch64_emit_rsh_signed): Likewise.
4021         (aarch64_emit_rsh_unsigned): Likewise.
4022         (aarch64_emit_ext): Likewise.
4023         (aarch64_emit_log_not): Likewise.
4024         (aarch64_emit_bit_and): Likewise.
4025         (aarch64_emit_bit_or): Likewise.
4026         (aarch64_emit_bit_xor): Likewise.
4027         (aarch64_emit_bit_not): Likewise.
4028         (aarch64_emit_equal): Likewise.
4029         (aarch64_emit_less_signed): Likewise.
4030         (aarch64_emit_less_unsigned): Likewise.
4031         (aarch64_emit_ref): Likewise.
4032         (aarch64_emit_if_goto): Likewise.
4033         (aarch64_emit_goto): Likewise.
4034         (aarch64_write_goto_address): Likewise.
4035         (aarch64_emit_const): Likewise.
4036         (aarch64_emit_call): Likewise.
4037         (aarch64_emit_reg): Likewise.
4038         (aarch64_emit_pop): Likewise.
4039         (aarch64_emit_stack_flush): Likewise.
4040         (aarch64_emit_zero_ext): Likewise.
4041         (aarch64_emit_swap): Likewise.
4042         (aarch64_emit_stack_adjust): Likewise.
4043         (aarch64_emit_int_call_1): Likewise.
4044         (aarch64_emit_void_call_2): Likewise.
4045         (aarch64_emit_eq_goto): Likewise.
4046         (aarch64_emit_ne_goto): Likewise.
4047         (aarch64_emit_lt_goto): Likewise.
4048         (aarch64_emit_le_goto): Likewise.
4049         (aarch64_emit_gt_goto): Likewise.
4050         (aarch64_emit_ge_got): Likewise.
4051         (aarch64_emit_ops_impl): New static global variable.
4052         (aarch64_emit_ops): New target function, return
4053         &aarch64_emit_ops_impl.
4054         (struct linux_target_ops): Install it.
4055
4056 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4057
4058         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4059         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4060         aarch64-ipa.o.
4061         * linux-aarch64-ipa.c: New file.
4062         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4063         and endian.h.
4064         (aarch64_get_thread_area): New target method.
4065         (extract_signed_bitfield): New helper function.
4066         (aarch64_decode_ldr_literal): New function.
4067         (enum aarch64_opcodes): New enum.
4068         (struct aarch64_register): New struct.
4069         (struct aarch64_operand): New struct.
4070         (x0): New static global.
4071         (x1): Likewise.
4072         (x2): Likewise.
4073         (x3): Likewise.
4074         (x4): Likewise.
4075         (w2): Likewise.
4076         (ip0): Likewise.
4077         (sp): Likewise.
4078         (xzr): Likewise.
4079         (aarch64_register): New helper function.
4080         (register_operand): Likewise.
4081         (immediate_operand): Likewise.
4082         (struct aarch64_memory_operand): New struct.
4083         (offset_memory_operand): New helper function.
4084         (preindex_memory_operand): Likewise.
4085         (enum aarch64_system_control_registers): New enum.
4086         (ENCODE): New macro.
4087         (emit_insn): New helper function.
4088         (emit_b): New function.
4089         (emit_bcond): Likewise.
4090         (emit_cb): Likewise.
4091         (emit_tb): Likewise.
4092         (emit_blr): Likewise.
4093         (emit_stp): Likewise.
4094         (emit_ldp_q_offset): Likewise.
4095         (emit_stp_q_offset): Likewise.
4096         (emit_load_store): Likewise.
4097         (emit_ldr): Likewise.
4098         (emit_ldrsw): Likewise.
4099         (emit_str): Likewise.
4100         (emit_ldaxr): Likewise.
4101         (emit_stxr): Likewise.
4102         (emit_stlr): Likewise.
4103         (emit_data_processing_reg): Likewise.
4104         (emit_data_processing): Likewise.
4105         (emit_add): Likewise.
4106         (emit_sub): Likewise.
4107         (emit_mov): Likewise.
4108         (emit_movk): Likewise.
4109         (emit_mov_addr): Likewise.
4110         (emit_mrs): Likewise.
4111         (emit_msr): Likewise.
4112         (emit_sevl): Likewise.
4113         (emit_wfe): Likewise.
4114         (append_insns): Likewise.
4115         (can_encode_int32_in): New helper function.
4116         (aarch64_relocate_instruction): New function.
4117         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4118         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4119         (struct linux_target_ops): Install aarch64_get_thread_area,
4120         aarch64_install_fast_tracepoint_jump_pad and
4121         aarch64_get_min_fast_tracepoint_insn_len.
4122
4123 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4124
4125         * Makefile.in (aarch64-insn.o): New rule.
4126         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4127
4128 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4129
4130         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4131
4132 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4133
4134         * tracepoint.c (max_jump_pad_size): Remove.
4135
4136 2015-09-18  Yao Qi  <yao.qi@linaro.org>
4137
4138         * linux-aarch64-low.c: Don't include sys/uio.h.
4139         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4140
4141 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
4142
4143         * tracepoint.c (eval_result_type): Change prototype.
4144         (condition_true_at_tracepoint): Fix argument to compiled_cond.
4145
4146 2015-09-15  Pedro Alves  <palves@redhat.com>
4147
4148         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4149         Check whether to report exec events instead of checking whether
4150         multiprocess is enabled.
4151
4152 2015-09-15  Pedro Alves  <palves@redhat.com>
4153
4154         PR remote/18965
4155         * remote-utils.c (prepare_resume_reply): Merge
4156         TARGET_WAITKIND_VFORK_DONE switch case with the
4157         TARGET_WAITKIND_FORKED case.
4158
4159 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4160
4161         * server.c (handle_query): Check string comparison using
4162         "else if" instead of "if".
4163
4164 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4165
4166         * server.c (vCont_supported): New global variable.
4167         (handle_query): Set vCont_supported to 1 if "vContSupported+"
4168         matches.  Append ";vContSupported+" to own_buf.
4169         (handle_v_requests): Append ";s;S" to own_buf if target supports
4170         hardware single step or vCont_supported is false.
4171         (capture_main): Set vCont_supported to zero.
4172
4173 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4174
4175         * linux-low.c (linux_supports_conditional_breakpoints): Rename
4176         it to ...
4177         (linux_supports_hardware_single_step): ... New function.
4178         (linux_target_ops): Update.
4179         * lynx-low.c (lynx_target_ops): Set field
4180         supports_hardware_single_step to target_can_do_hardware_single_step.
4181         * nto-low.c (nto_target_ops): Likewise.
4182         * spu-low.c (spu_target_ops): Likewise.
4183         * win32-low.c (win32_target_ops): Likewise.
4184         * target.c (target_can_do_hardware_single_step): New function.
4185         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4186         Remove.  <supports_hardware_single_step>: New field.
4187         (target_supports_conditional_breakpoints): Remove.
4188         (target_supports_hardware_single_step): New macro.
4189         (target_can_do_hardware_single_step): Declare.
4190         * server.c (handle_query): Use target_supports_hardware_single_step
4191         instead of target_supports_conditional_breakpoints.
4192
4193 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4194
4195         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4196         function.
4197         (struct linux_target_ops the_low_target): Install
4198         aarch64_linux_siginfo_fixup.
4199
4200 2015-09-11  Don Breazeal  <donb@codesourcery.com>
4201             Luis Machado  <lgustavo@codesourcery.com>
4202
4203         * linux-low.c (linux_mourn): Static declaration.
4204         (linux_arch_setup): Move in front of
4205         handle_extended_wait.
4206         (linux_arch_setup_thread): New function.
4207         (handle_extended_wait): Handle exec events.  Call
4208         linux_arch_setup_thread.  Make event_lwp argument a
4209         pointer-to-a-pointer.
4210         (check_zombie_leaders): Do not check stopped threads.
4211         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4212         (linux_low_filter_event): Add lwp and thread for exec'ing
4213         non-leader thread if leader thread has been deleted.
4214         Refactor code into linux_arch_setup_thread and call it.
4215         Pass child lwp pointer by reference to handle_extended_wait.
4216         (linux_wait_for_event_filtered): Update comment.
4217         (linux_wait_1): Prevent clobbering exec event status.
4218         (linux_supports_exec_events): New function.
4219         (linux_target_ops) <supports_exec_events>: Initialize new member.
4220         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4221         new member.
4222         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4223         * server.c (report_exec_events): New global variable.
4224         (handle_query): Handle qSupported query for exec-events feature.
4225         (captured_main): Initialize report_exec_events.
4226         * server.h (report_exec_events): Declare new global variable.
4227         * target.h (struct target_ops) <supports_exec_events>: New
4228         member.
4229         (target_supports_exec_events): New macro.
4230         * win32-low.c (win32_target_ops) <supports_exec_events>:
4231         Initialize new member.
4232
4233 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
4234
4235         * linux-low.c (linux_low_enable_btrace): Remove.
4236         (linux_target_ops): Replace linux_low_enable_btrace with
4237         linux_enable_btrace.
4238
4239 2015-09-03  Yao Qi  <yao.qi@linaro.org>
4240
4241         * linux-aarch64-low.c (aarch64_insert_point): Call
4242         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4243         returns true.
4244
4245 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4246
4247         * linux-low.c (check_stopped_by_breakpoint): Use
4248         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4249
4250 2015-08-27  Pedro Alves  <palves@redhat.com>
4251
4252         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4253
4254 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
4255
4256         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4257         the XNEW-family equivalent.
4258         (compile_bytecodes): Likewise.
4259         * dll.c (loaded_dll): Likewise.
4260         * event-loop.c (append_callback_event): Likewise.
4261         (create_file_handler): Likewise.
4262         (create_file_event): Likewise.
4263         * hostio.c (handle_open): Likewise.
4264         * inferiors.c (add_thread): Likewise.
4265         (add_process): Likewise.
4266         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4267         * linux-arm-low.c (arm_new_process): Likewise.
4268         (arm_new_thread): Likewise.
4269         * linux-low.c (add_to_pid_list): Likewise.
4270         (linux_add_process): Likewise.
4271         (handle_extended_wait): Likewise.
4272         (add_lwp): Likewise.
4273         (enqueue_one_deferred_signal): Likewise.
4274         (enqueue_pending_signal): Likewise.
4275         (linux_resume_one_lwp_throw): Likewise.
4276         (linux_resume_one_thread): Likewise.
4277         (linux_read_memory): Likewise.
4278         (linux_write_memory): Likewise.
4279         * linux-mips-low.c (mips_linux_new_process): Likewise.
4280         (mips_linux_new_thread): Likewise.
4281         (mips_add_watchpoint): Likewise.
4282         * linux-x86-low.c (initialize_low_arch): Likewise.
4283         * lynx-low.c (lynx_add_process): Likewise.
4284         * mem-break.c (set_raw_breakpoint_at): Likewise.
4285         (set_breakpoint): Likewise.
4286         (add_condition_to_breakpoint): Likewise.
4287         (add_commands_to_breakpoint): Likewise.
4288         (clone_agent_expr): Likewise.
4289         (clone_one_breakpoint): Likewise.
4290         * regcache.c (new_register_cache): Likewise.
4291         * remote-utils.c (look_up_one_symbol): Likewise.
4292         * server.c (queue_stop_reply): Likewise.
4293         (start_inferior): Likewise.
4294         (queue_stop_reply_callback): Likewise.
4295         (handle_target_event): Likewise.
4296         * spu-low.c (fetch_ppc_memory): Likewise.
4297         (store_ppc_memory): Likewise.
4298         * target.c (set_target_ops): Likewise.
4299         * thread-db.c (thread_db_load_search): Likewise.
4300         (try_thread_db_load_1): Likewise.
4301         * tracepoint.c (add_tracepoint): Likewise.
4302         (add_tracepoint_action): Likewise.
4303         (create_trace_state_variable): Likewise.
4304         (cmd_qtdpsrc): Likewise.
4305         (cmd_qtro): Likewise.
4306         (add_while_stepping_state): Likewise.
4307         * win32-low.c (child_add_thread): Likewise.
4308         (get_image_name): Likewise.
4309
4310 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4311
4312         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4313
4314 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4315
4316         * Makefile.in (aarch64-linux.o): New rule.
4317         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4318         srv_tgtobj.
4319         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4320         (aarch64_init_debug_reg_state): Make it extern.
4321         (aarch64_linux_prepare_to_resume): Remove.
4322
4323 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4324
4325         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4326         lwp_arch_private_info and ptid_of_lwp.
4327
4328 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4329
4330         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4331         Find proc_info by find_process_pid.  All callers updated.
4332
4333 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4334
4335         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4336         Remove.
4337         (debug_reg_change_callback): Remove.
4338         (aarch64_notify_debug_reg_change): Remove.
4339
4340 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4341
4342         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4343         Call current_lwp_ptid.
4344
4345 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4346
4347         * linux-aarch64-low.c (debug_reg_change_callback): Use
4348         debug_printf.
4349
4350 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4351
4352         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4353
4354 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4355
4356         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4357
4358 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4359
4360         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4361         the code.
4362
4363 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4364
4365         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4366         Remove.
4367         (debug_reg_change_callback): Remove argument entry and add argument
4368         lwp.  Remove local variable thread.  Don't print thread id in the
4369         debugging output.  Don't check whether pid of thread equals to pid.
4370         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
4371         iterate_over_lwps instead find_inferior.
4372
4373 2015-08-24  Pedro Alves  <palves@redhat.com>
4374
4375         * inferiors.c (get_first_process): New function.
4376         * inferiors.h (get_first_process): New declaration.
4377         * remote-utils.c (read_ptid): Default to the first process in the
4378         list, instead of to the current thread's process.
4379
4380 2015-08-24  Pedro Alves  <palves@redhat.com>
4381
4382         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4383         * event-loop.c: Likewise.
4384         * remote-utils.c: Likewise.
4385         * tracepoint.c: Likewise.
4386
4387 2015-08-24  Pedro Alves  <palves@redhat.com>
4388
4389         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4390         ptid_get_lwp.
4391
4392 2015-08-21  Pedro Alves  <palves@redhat.com>
4393
4394         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4395         instead of literal 1.
4396
4397 2015-08-21  Pedro Alves  <palves@redhat.com>
4398
4399         * tdesc.c (default_description): Explicitly zero-initialize.
4400
4401 2015-08-21  Pedro Alves  <palves@redhat.com>
4402
4403         PR gdb/18749
4404         * inferiors.c (remove_thread): Discard any pending stop reply for
4405         this thread.
4406         * server.c (remove_all_on_match_pid): Rename to ...
4407         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
4408         instead of a pid.
4409         (discard_queued_stop_replies): Change parameter to a ptid.  Now
4410         extern.
4411         (handle_v_kill, kill_inferior_callback, captured_main)
4412         (process_serial_event): Adjust.
4413         * server.h (discard_queued_stop_replies): Declare.
4414
4415 2015-08-21  Pedro Alves  <palves@redhat.com>
4416
4417         * linux-low.c (wait_for_sigstop): Always switch to no thread
4418         selected if the previously current thread dies.
4419         * lynx-low.c (lynx_request_interrupt): Use the first thread's
4420         process instead of the current thread's.
4421         * remote-utils.c (input_interrupt): Don't check if there's no
4422         current thread.
4423         * server.c (gdb_read_memory, gdb_write_memory): If setting the
4424         current thread to the general thread fails, error out.
4425         (handle_qxfer_auxv, handle_qxfer_libraries)
4426         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4427         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4428         (handle_query): Check if there's a thread selected instead of
4429         checking whether there's any thread in the thread list.
4430         (handle_qxfer_threads, handle_qxfer_btrace)
4431         (handle_qxfer_btrace_conf): Don't error out early if there's no
4432         thread in the thread list.
4433         (handle_v_cont, myresume): Don't set the current thread to the
4434         continue thread.
4435         (process_serial_event) <Hg handling>: Also set thread_id if the
4436         previous general thread is still alive.
4437         (process_serial_event) <g/G handling>: If setting the current
4438         thread to the general thread fails, error out.
4439         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4440         thread's lwp instead of the current thread's.
4441         * target.c (set_desired_thread): If the desired thread was not
4442         found, leave the current thread pointing to NULL.  Return an int
4443         (boolean) indicating success.
4444         * target.h (set_desired_thread): Change return type to int.
4445
4446 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
4447
4448         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4449         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4450         #includes.
4451         (ps_get_thread_area): New function.
4452
4453 2015-08-19  Gary Benson  <gbenson@redhat.com>
4454
4455         * hostio.c (handle_pread): Do not attempt to read more data
4456         than hostio_reply_with_data can fit in a packet.
4457
4458 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
4459
4460         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4461
4462 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
4463
4464         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4465
4466 2015-08-06  Pedro Alves  <palves@redhat.com>
4467
4468         * tracepoint.c (expr_eval_result): Now an int.
4469
4470 2015-08-06  Pedro Alves  <palves@redhat.com>
4471
4472         * gdbthread.h (struct regcache): Forward declare.
4473         (struct thread_info) <regcache_data>: Now a struct regcache
4474         pointer.
4475         * inferiors.c (inferior_regcache_data)
4476         (set_inferior_regcache_data): Now work with struct regcache
4477         pointers.
4478         * inferiors.h (struct regcache): Forward declare.
4479         (inferior_regcache_data, set_inferior_regcache_data): Now work
4480         with struct regcache pointers.
4481         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4482         (free_register_cache_thread): Remove struct regcache pointer
4483         casts.
4484
4485 2015-08-06  Pedro Alves  <palves@redhat.com>
4486
4487         * server.c (captured_main): On error, print the exception message
4488         to stderr, and if run_once is set, throw a quit.
4489
4490 2015-08-06  Pedro Alves  <palves@redhat.com>
4491
4492         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4493         the current thread.
4494
4495 2015-08-06  Pedro Alves  <palves@redhat.com>
4496
4497         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4498         reading beyond the passed in buffer length.
4499
4500 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
4501
4502         * tracepoint.c (symbol_list) <required>: Remove.
4503
4504 2015-08-06  Pedro Alves  <palves@redhat.com>
4505
4506         * linux-low.c (handle_extended_wait): Set the fork child's suspend
4507         count if stopping and suspending threads.
4508         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4509         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4510         (linux_detach): Complete an ongoing step-over.
4511         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
4512         throughout.
4513         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4514         (linux_wait_1): If passing a signal to the inferior after
4515         finishing a step-over, unsuspend and re-resume all lwps.  If we
4516         see a single-step event but the thread should be continuing, don't
4517         pass the trap to gdb.
4518         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4519         internal_error instead of gdb_assert.
4520         (enqueue_pending_signal): New function.
4521         (check_ptrace_stopped_lwp_gone): Add debug output.
4522         (start_step_over): Use internal_error instead of gdb_assert.
4523         (complete_ongoing_step_over): New function.
4524         (linux_resume_one_thread): Don't resume a suspended thread.
4525         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4526         it stepping.
4527
4528 2015-08-06  Pedro Alves  <palves@redhat.com>
4529
4530         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4531         (linux_thread_alive): Use lwp_is_marked_dead.
4532         (extended_event_reported): Delete.
4533         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4534         instead of extended_event_reported.
4535         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
4536         as well.
4537         (lwp_is_marked_dead): New function.
4538         (lwp_running): Use lwp_is_marked_dead.
4539         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4540         comment.
4541
4542 2015-08-06  Pedro Alves  <palves@redhat.com>
4543
4544         * linux-low.c (linux_wait_1): Move fork event output out of the
4545         !report_to_gdb check.  Pass event_child->waitstatus to
4546         target_waitstatus_to_string instead of ourstatus.
4547
4548 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4549
4550         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4551         if current_thread is 32 bit.
4552
4553 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4554
4555         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4556         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4557         * server.c (extended_protocol): Remove "static".
4558         * server.h (extended_protocol): Declare it.
4559
4560 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4561
4562         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4563         both aarch64 and aarch32.
4564         (aarch64_set_pc): Likewise.
4565
4566 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4567
4568         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4569         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4570         arm-with-neon.xml to srv_xmlfiles.
4571         * linux-aarch64-low.c: Include linux-aarch32-low.h.
4572         (is_64bit_tdesc): New function.
4573         (aarch64_linux_read_description): New function.
4574         (aarch64_arch_setup): Call aarch64_linux_read_description.
4575         (regs_info): Rename to regs_info_aarch64.
4576         (aarch64_regs_info): Return right regs_info.
4577         (initialize_low_arch): Call initialize_low_arch_aarch32.
4578
4579 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4580
4581         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4582         * linux-aarch32-low.c: New file.
4583         * linux-aarch32-low.h: New file.
4584         * linux-arm-low.c (arm_fill_gregset): Move it to
4585         linux-aarch32-low.c.
4586         (arm_store_gregset): Likewise.
4587         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4588         (arm_store_vfpregset): Call arm_store_vfpregset_num.
4589         (arm_arch_setup): Check if PTRACE_GETREGSET works.
4590         (regs_info): Rename to regs_info_arm.
4591         (arm_regs_info): Return regs_info_aarch32 if
4592         have_ptrace_getregset is 1 and target description is
4593         arm_with_neon or arm_with_vfpv3.
4594         (initialize_low_arch): Don't call init_registers_arm_with_neon.
4595         Call initialize_low_arch_aarch32 instead.
4596
4597 2015-08-04  Yao Qi  <yao.qi@linaro.org>
4598
4599         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4600         * linux-low.c: ... here.
4601         * linux-low.h (have_ptrace_getregset): Declare it.
4602
4603 2015-08-04  Pedro Alves  <palves@redhat.com>
4604
4605         * thread-db.c (struct thread_db): Use new typedefs.
4606         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4607         CHK calls.
4608         (disable_thread_event_reporting): Cast result of dlsym to
4609         destination function pointer type.
4610         (thread_db_mourn): Use td_ta_delete_ftype.
4611
4612 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
4613
4614         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4615         arch variant.
4616         (CDX_BREAKPOINT): Define for R2.
4617         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4618         (the_low_target): Add comments.
4619
4620 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4621
4622         * linux-arm-low.c (arm_hwcap): Remove it.
4623         (arm_read_description): New local variable arm_hwcap.  Don't
4624         set arm_hwcap to zero.
4625
4626 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4627
4628         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4629         Use regcache->tdesc instead.
4630         (arm_store_wmmxregset): Likewise.
4631         (arm_fill_vfpregset): Likewise.
4632         (arm_store_vfpregset): Likewise.
4633
4634 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4635
4636         * linux-arm-low.c: Include arch/arm.h.
4637         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4638         (arm_store_gregset): Likewise.
4639
4640 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
4641
4642         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4643         ptrace's 4th parameter.
4644
4645 2015-07-27  Yao Qi  <yao.qi@linaro.org>
4646
4647         * configure.srv (case aarch64*-*-linux*): Don't set
4648         srv_linux_usrregs.
4649
4650 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
4651
4652         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4653         sys/ptrace.h.
4654         * linux-arm-low.c: Likewise.
4655         * linux-cris-low.c: Likewise.
4656         * linux-crisv32-low.c: Likewise.
4657         * linux-low.c: Likewise.
4658         * linux-m68k-low.c: Likewise.
4659         * linux-mips-low.c: Likewise.
4660         * linux-nios2-low.c: Likewise.
4661         * linux-s390-low.c: Likewise.
4662         * linux-sparc-low.c: Likewise.
4663         * linux-tic6x-low.c: Likewise.
4664         * linux-tile-low.c: Likewise.
4665         * linux-x86-low.c: Likewise.
4666
4667 2015-07-24  Pedro Alves  <palves@redhat.com>
4668
4669         * config.in: Regenerate.
4670         * configure: Regenerate.
4671
4672 2015-07-24  Pedro Alves  <palves@redhat.com>
4673
4674         * acinclude.m4: Include ../ptrace.m4.
4675         * configure.ac: Call GDB_AC_PTRACE.
4676         * config.in, configure: Regenerate.
4677
4678 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4679
4680         * linux-low.c (linux_create_inferior): Remove setting to
4681         proc->priv->new_inferior.
4682         (linux_attach): Likewise.
4683         (linux_low_filter_event): Likewise.
4684         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4685
4686 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4687
4688         * linux-low.c (linux_arch_setup): New function.
4689         (linux_low_filter_event): If proc->tdesc is NULL and
4690         proc->attached is true, call the_low_target.arch_setup.
4691         Otherwise, keep status pending, and return.
4692         (linux_resume_one_lwp_throw): Don't call get_pc if
4693         thread->while_stepping isn't NULL.  Don't call
4694         get_thread_regcache if proc->tdesc is NULL.
4695         (need_step_over_p): Return 0 if proc->tdesc is NULL.
4696         (linux_target_ops): Install arch_setup.
4697         * server.c (start_inferior): Call the_target->arch_setup.
4698         * target.h (struct target_ops) <arch_setup>: New field.
4699         (target_arch_setup): New marco.
4700         * lynx-low.c (lynx_target_ops): Update.
4701         * nto-low.c (nto_target_ops): Update.
4702         * spu-low.c (spu_target_ops): Update.
4703         * win32-low.c (win32_target_ops): Update.
4704
4705 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4706
4707         * linux-low.c (linux_add_process): Don't set
4708         proc->priv->new_inferior.
4709         (linux_create_inferior): Set proc->priv->new_inferior to 1.
4710         (linux_attach): Likewise.
4711
4712 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4713
4714         * server.c (start_inferior): Code refactor.
4715
4716 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4717
4718         * server.c (process_serial_event): Set general_thread.
4719
4720 2015-07-21  Yao Qi  <yao.qi@linaro.org>
4721
4722         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4723         aarch64_linux_get_debug_reg_capacity.
4724
4725 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4726
4727         * Makefile.in (aarch64-linux-hw-point.o): New rule.
4728         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4729         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4730         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4731         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4732         (AARCH64_HWP_ALIGNMENT): Likewise.
4733         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4734         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4735         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4736         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4737         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4738         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4739         (struct aarch64_debug_reg_state): Likewise.
4740         (struct arch_lwp_info): Likewise.
4741         (aarch64_align_watchpoint): Likewise.
4742         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4743         (aarch64_watchpoint_length): Likewise.
4744         (aarch64_point_encode_ctrl_reg): Likewise
4745         (aarch64_point_is_aligned): Likewise.
4746         (aarch64_align_watchpoint): Likewise.
4747         (aarch64_linux_set_debug_regs):
4748         (aarch64_dr_state_insert_one_point): Likewise.
4749         (aarch64_dr_state_remove_one_point): Likewise.
4750         (aarch64_handle_breakpoint): Likewise.
4751         (aarch64_handle_aligned_watchpoint): Likewise.
4752         (aarch64_handle_unaligned_watchpoint): Likewise.
4753         (aarch64_handle_watchpoint): Likewise.
4754
4755 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4756
4757         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4758         and don't aarch64_get_debug_reg_state.  All callers update.
4759         (aarch64_handle_aligned_watchpoint): Likewise.
4760         (aarch64_handle_unaligned_watchpoint): Likewise.
4761         (aarch64_handle_watchpoint): Likewise.
4762         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4763         (aarch64_remove_point): Likewise.
4764
4765 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4766
4767         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4768         debug_printf.
4769         (aarch64_handle_unaligned_watchpoint): Likewise.
4770
4771 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
4772
4773         Revert the previous 3 commits:
4774         Move gdb_regex* to common/
4775         Move linux_find_memory_regions_full & co.
4776         gdbserver build-id attribute generator
4777
4778 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4779             Jan Kratochvil  <jan.kratochvil@redhat.com>
4780
4781         gdbserver build-id attribute generator.
4782         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4783         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4784         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4785         (find_phdr): New.
4786         (get_dynamic): Use find_pdhr to traverse program headers.
4787         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4788         (compare_mapping_entry_range, struct find_memory_region_callback_data)
4789         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4790         (get_hex_build_id): New.
4791         (linux_qxfer_libraries_svr4): Add optional build-id attribute
4792         to reply XML document.
4793
4794 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4795             Jan Kratochvil  <jan.kratochvil@redhat.com>
4796
4797         * target.c: Include target/target-utils.h and fcntl.h.
4798         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4799         (target_fileio_read_stralloc): New functions.
4800
4801 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
4802
4803         * Makefile.in (OBS): Add gdb_regex.o.
4804         (gdb_regex.o): New.
4805         * config.in: Rebuilt.
4806         * configure: Rebuilt.
4807
4808 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4809             Jan Kratochvil  <jan.kratochvil@redhat.com>
4810
4811         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4812         * Makefile.in (OBS): Add target-utils.o.
4813         (linux-maps.o, target-utils.o): New.
4814         * configure.srv (srv_linux_obj): Add linux-maps.o.
4815
4816 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
4817
4818         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4819         function, return 1.
4820         (the_low_target): Install it.
4821
4822 2015-07-14  Pedro Alves  <palves@redhat.com>
4823
4824         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4825         Instead, ignore ECHILD, and throw an error for other errnos.
4826
4827 2015-07-10  Pedro Alves  <palves@redhat.com>
4828
4829         * event-loop.c (struct callback_event) <data>: Change type to
4830         gdb_client_data instance instead of gdb_client_data pointer.
4831         (append_callback_event): Adjust.
4832
4833 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
4834
4835         * linux-aarch64-low.c: Add comments for each linux_target_ops
4836         method.  Remove comments already covered in target_ops and
4837         linux_target_ops definitions.
4838         (the_low_target): Add comments for each unimplemented method.
4839
4840 2015-07-09  Yao Qi  <yao.qi@linaro.org>
4841
4842         * linux-aarch64-low.c (aarch64_regmap): Remove.
4843         (aarch64_usrregs_info): Remove.
4844         (regs_info): Set field usrregs to NULL.
4845
4846 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
4847
4848         * linux-low.c: Include "rsp-low.h"
4849         (linux_low_encode_pt_config, linux_low_encode_raw): New.
4850         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4851         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4852         (handle_btrace_enable_pt): New.
4853         (handle_btrace_general_set): Support "pt".
4854         (handle_btrace_conf_general_set): Support "pt:size".
4855
4856 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
4857
4858         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4859         Z_PACKET_SW_BP.
4860
4861 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
4862
4863         * linux-aarch64-low.c: Remove comment about endianness.
4864         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
4865         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
4866         memcmp.
4867
4868 2015-06-24  Gary Benson  <gbenson@redhat.com>
4869
4870         * linux-i386-ipa.c (stdint.h): Do not include.
4871         * lynx-i386-low.c (stdint.h): Likewise.
4872         * lynx-ppc-low.c (stdint.h): Likewise.
4873         * mem-break.c (stdint.h): Likewise.
4874         * thread-db.c (stdint.h): Likewise.
4875         * tracepoint.c (stdint.h): Likewise.
4876         * win32-low.c (stdint.h): Likewise.
4877
4878 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
4879
4880         * server.c (write_qxfer_response): Update call to
4881         remote_escape_output.
4882
4883 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
4884             Jan Kratochvil  <jan.kratochvil@redhat.com>
4885
4886         Merge multiple hex conversions.
4887         * gdbreplay.c (tohex): Rename to 'fromhex'.
4888         (logchar): Use fromhex.
4889
4890 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
4891
4892         * server.c (handle_qxfer_libraries): Set `version' attribute for
4893         <library-list>.
4894
4895 2015-06-10  Gary Benson  <gbenson@redhat.com>
4896
4897         * target.h (struct target_ops) <multifs_open>: New field.
4898         <multifs_unlink>: Likewise.
4899         <multifs_readlink>: Likewise.
4900         * linux-low.c (nat/linux-namespaces.h): New include.
4901         (linux_target_ops): Initialize the_target->multifs_open,
4902         the_target->multifs_unlink and the_target->multifs_readlink.
4903         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4904         * hostio.c (hostio_fs_pid): New static variable.
4905         (hostio_handle_new_gdb_connection): New function.
4906         (handle_setfs): Likewise.
4907         (handle_open): Use the_target->multifs_open as appropriate.
4908         (handle_unlink): Use the_target->multifs_unlink as appropriate.
4909         (handle_readlink): Use the_target->multifs_readlink as
4910         appropriate.
4911         (handle_vFile): Handle vFile:setfs packets.
4912         * server.c (handle_query): Call hostio_handle_new_gdb_connection
4913         after target_handle_new_gdb_connection.
4914
4915 2015-06-10  Gary Benson  <gbenson@redhat.com>
4916
4917         * configure.ac (AC_CHECK_FUNCS): Add setns.
4918         * config.in: Regenerate.
4919         * configure: Likewise.
4920         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4921         (linux-namespaces.o): New rule.
4922         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4923
4924 2015-06-09  Gary Benson <gbenson@redhat.com>
4925
4926         * hostio.c (handle_open): Process mode argument with
4927         fileio_to_host_mode.
4928
4929 2015-06-01  Yao Qi  <yao.qi@linaro.org>
4930
4931         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4932         * linux-x86-low.c: Likewise.
4933
4934 2015-05-28  Don Breazeal  <donb@codesourcery.com>
4935
4936         * linux-low.c (handle_extended_wait): Initialize
4937         thread_info.last_resume_kind for new fork children.
4938
4939 2015-05-15  Pedro Alves  <palves@redhat.com>
4940
4941         * target.h (target_handle_new_gdb_connection): Rewrite using if
4942         wrapped in do/while.
4943
4944 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
4945
4946         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4947         * configure, config.in: Regenerate.
4948         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4949         Declare typedef.
4950
4951 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4952
4953         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4954         PTRACE_EVENT_VFORK_DONE.
4955         (linux_low_ptrace_options, extended_event_reported): Add vfork
4956         events.
4957         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4958         and "vforkdone" for RSP 'T' Stop Reply Packet.
4959         * server.h (report_vfork_events): Declare
4960         global variable.
4961
4962 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4963
4964         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4965         (the_low_target) <new_fork>: Initialize new member.
4966         * linux-arm-low.c (arm_new_fork): New function.
4967         (the_low_target) <new_fork>: Initialize new member.
4968         * linux-low.c (handle_extended_wait): Call new target function
4969         new_fork.
4970         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4971         * linux-mips-low.c (mips_add_watchpoint): New function
4972         extracted from mips_insert_point.
4973         (the_low_target) <new_fork>: Initialize new member.
4974         (mips_linux_new_fork): New function.
4975         (mips_insert_point): Call mips_add_watchpoint.
4976         * linux-x86-low.c (x86_linux_new_fork): New function.
4977         (the_low_target) <new_fork>: Initialize new member.
4978
4979 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4980
4981         * linux-low.c (handle_extended_wait): Implement return value,
4982         rename argument 'event_child' to 'event_lwp', handle
4983         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4984         (linux_low_ptrace_options): New function.
4985         (linux_low_filter_event): Call linux_low_ptrace_options,
4986         use different argument fo linux_enable_event_reporting,
4987         use return value from handle_extended_wait.
4988         (extended_event_reported): New function.
4989         (linux_wait_1): Call extended_event_reported and set
4990         status to report fork events.
4991         (linux_write_memory): Add pid to debug message.
4992         (reset_lwp_ptrace_options_callback): New function.
4993         (linux_handle_new_gdb_connection): New function.
4994         (linux_target_ops): Initialize new structure member.
4995         * linux-low.h (struct lwp_info) <waitstatus>: New member.
4996         * lynx-low.c: Initialize new structure member.
4997         * remote-utils.c (prepare_resume_reply): Implement stop reason
4998         "fork" for "T" stop message.
4999         * server.c (handle_query): Call handle_new_gdb_connection.
5000         * server.h (report_fork_events): Declare global flag.
5001         * target.h (struct target_ops) <handle_new_gdb_connection>:
5002         New member.
5003         (target_handle_new_gdb_connection): New macro.
5004         * win32-low.c: Initialize new structure member.
5005
5006 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5007
5008         * mem-break.c (APPEND_TO_LIST): Define macro.
5009         (clone_agent_expr): New function.
5010         (clone_one_breakpoint): New function.
5011         (clone_all_breakpoints): New function.
5012         * mem-break.h: Declare new functions.
5013
5014 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5015
5016         * linux-low.c (linux_supports_fork_events): New function.
5017         (linux_supports_vfork_events): New function.
5018         (linux_target_ops): Initialize new structure members.
5019         (initialize_low): Call linux_check_ptrace_features.
5020         * lynx-low.c (lynx_target_ops): Initialize new structure
5021         members.
5022         * server.c (report_fork_events, report_vfork_events):
5023         New global flags.
5024         (handle_query): Add new features to qSupported packet and
5025         response.
5026         (captured_main): Initialize new global variables.
5027         * target.h (struct target_ops) <supports_fork_events>:
5028         New member.
5029         <supports_vfork_events>: New member.
5030         (target_supports_fork_events): New macro.
5031         (target_supports_vfork_events): New macro.
5032         * win32-low.c (win32_target_ops): Initialize new structure
5033         members.
5034
5035 2015-05-12  Gary Benson <gbenson@redhat.com>
5036
5037         * server.c (handle_qxfer_exec_file): Use current process
5038         if annex is empty.
5039
5040 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
5041
5042         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
5043         Remove HAVE_PTRACE_GETREGS conditionals.
5044         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5045         instead of PTRACE_GETREGS and PTRACE_SETREGS.
5046
5047 2015-05-08  Yao Qi  <yao.qi@linaro.org>
5048
5049         * linux-low.c (linux_supports_conditional_breakpoints): New
5050         function.
5051         (linux_target_ops): Install new target method.
5052         * lynx-low.c (lynx_target_ops): Install NULL hook for
5053         supports_conditional_breakpoints.
5054         * nto-low.c (nto_target_ops): Likewise.
5055         * spu-low.c (spu_target_ops): Likewise.
5056         * win32-low.c (win32_target_ops): Likewise.
5057         * server.c (handle_query): Check
5058         target_supports_conditional_breakpoints.
5059         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5060         New field.
5061         (target_supports_conditional_breakpoints): New macro.
5062
5063 2015-05-06  Pedro Alves  <palves@redhat.com>
5064
5065         PR server/18081
5066         * server.c (start_inferior): If the process exits, mourn it.
5067
5068 2015-04-21  Gary Benson <gbenson@redhat.com>
5069
5070         * hostio.c (fileio_open_flags_to_host): Factored out to
5071         fileio_to_host_openflags in common/fileio.c.  Single use
5072         updated.
5073
5074 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5075
5076         * linux-xtensa-low.c (xtensa_fill_gregset)
5077         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5078         XCHAL_HAVE_LOOP.
5079
5080 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5081
5082         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5083         (regs_info): Replace usrregs pointer with NULL.
5084
5085 2015-04-17  Gary Benson  <gbenson@redhat.com>
5086
5087         * target.h (struct target_ops) <pid_to_exec_file>: New field.
5088         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5089         * server.c (handle_qxfer_exec_file): New function.
5090         (qxfer_packets): Add exec-file entry.
5091         (handle_query): Report qXfer:exec-file:read as supported packet.
5092
5093 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
5094
5095         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5096
5097 2015-04-09  Gary Benson <gbenson@redhat.com>
5098
5099         * hostio-errno.c (errno_to_fileio_error): Remove function.
5100         Update caller to use remote_fileio_to_fio_error.
5101
5102 2015-04-09  Yao Qi  <yao.qi@linaro.org>
5103
5104         * linux-low.c (linux_insert_point): Call
5105         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5106         (linux_remove_point): Call remove_memory_breakpoint if type is
5107         raw_bkpt_type_sw.
5108         * linux-x86-low.c (x86_insert_point): Don't call
5109         insert_memory_breakpoint.
5110         (x86_remove_point): Don't call remove_memory_breakpoint.
5111
5112 2015-04-01  Pedro Alves  <palves@redhat.com>
5113             Cleber Rosa  <crosa@redhat.com>
5114
5115         * server.c (gdbserver_usage): Reorganize and extend the usage
5116         message.
5117
5118 2015-03-24  Pedro Alves  <palves@redhat.com>
5119
5120         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5121         output.  Also dump TRAP_TRACE.
5122         (linux_low_filter_event): In debug output, distinguish a
5123         resume_stop SIGSTOP from a delayed SIGSTOP.
5124
5125 2015-03-24  Gary Benson  <gbenson@redhat.com>
5126
5127         * linux-x86-low.c (x86_linux_new_thread): Moved to
5128         nat/x86-linux.c.
5129         (x86_linux_prepare_to_resume): Likewise.
5130
5131 2015-03-24  Gary Benson  <gbenson@redhat.com>
5132
5133         * Makefile.in (x86-linux-dregs.o): New rule.
5134         * configure.srv: Add x86-linux-dregs.o to relevant targets.
5135         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5136         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5137         (x86_linux_dr_get): Likewise.
5138         (x86_linux_dr_set): Likewise.
5139         (update_debug_registers_callback): Likewise.
5140         (x86_linux_dr_set_addr): Likewise.
5141         (x86_linux_dr_get_addr): Likewise.
5142         (x86_linux_dr_set_control): Likewise.
5143         (x86_linux_dr_get_control): Likewise.
5144         (x86_linux_dr_get_status): Likewise.
5145         (x86_linux_update_debug_registers): Likewise.
5146
5147 2015-03-24  Gary Benson  <gbenson@redhat.com>
5148
5149         * linux-x86-low.c (x86_linux_update_debug_registers):
5150         New function, factored out from...
5151         (x86_linux_prepare_to_resume): ...this.
5152
5153 2015-03-24  Gary Benson  <gbenson@redhat.com>
5154
5155         * linux-x86-low.c (x86_linux_dr_get): Update comments.
5156         (x86_linux_dr_set): Likewise.
5157         (update_debug_registers_callback): Likewise.
5158         (x86_linux_dr_set_addr): Likewise.
5159         (x86_linux_dr_get_addr): Likewise.
5160         (x86_linux_dr_set_control): Likewise.
5161         (x86_linux_dr_get_control): Likewise.
5162         (x86_linux_dr_get_status): Likewise.
5163         (x86_linux_prepare_to_resume): Likewise.
5164
5165 2015-03-24  Gary Benson  <gbenson@redhat.com>
5166
5167         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5168         Use perror_with_name.  Pass string through gettext.
5169         (x86_linux_dr_set): Likewise.
5170
5171 2015-03-24  Gary Benson  <gbenson@redhat.com>
5172
5173         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5174         (x86_linux_dr_set_addr): ...this.
5175         (x86_dr_low_get_addr): Rename to...
5176         (x86_linux_dr_get_addr): ...this.
5177         (x86_dr_low_set_control): Rename to...
5178         (x86_linux_dr_set_control): ...this.
5179         (x86_dr_low_get_control): Rename to...
5180         (x86_linux_dr_get_control): ...this.
5181         (x86_dr_low_get_status): Rename to...
5182         (x86_linux_dr_get_status): ...this.
5183         (x86_dr_low): Update with new function names.
5184
5185 2015-03-24  Gary Benson  <gbenson@redhat.com>
5186
5187         * Makefile.in (x86-linux.o): New rule.
5188         * configure.srv: Add x86-linux.o to relevant targets.
5189         * linux-low.c (lwp_set_arch_private_info): New function.
5190         (lwp_arch_private_info): Likewise.
5191         * linux-x86-low.c: Include nat/x86-linux.h.
5192         (arch_lwp_info): Removed structure.
5193         (update_debug_registers_callback):
5194         Use lwp_set_debug_registers_changed.
5195         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5196         and lwp_set_debug_registers_changed.
5197         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5198
5199 2015-03-24  Gary Benson  <gbenson@redhat.com>
5200
5201         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5202         * linux-arm-low.c (arm_new_thread): Likewise.
5203         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5204         * linux-mips-low.c (mips_linux_new_thread): Likewise.
5205         * linux-x86-low.c (x86_linux_new_thread): Likewise.
5206         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5207
5208 2015-03-24  Gary Benson  <gbenson@redhat.com>
5209
5210         * linux-low.c (ptid_of_lwp): New function.
5211         (lwp_is_stopped): Likewise.
5212         (lwp_stop_reason): Likewise.
5213         * linux-x86-low.c (update_debug_registers_callback):
5214         Use lwp_is_stopped.
5215         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5216         lwp_stop_reason.
5217
5218 2015-03-24  Gary Benson  <gbenson@redhat.com>
5219
5220         * linux-low.h (linux_stop_lwp): Remove declaration.
5221
5222 2015-03-24  Gary Benson  <gbenson@redhat.com>
5223
5224         * linux-low.h: Include nat/linux-nat.h.
5225         * linux-low.c (iterate_over_lwps_args): New structure.
5226         (iterate_over_lwps_filter): New function.
5227         (iterate_over_lwps): Likewise.
5228         * linux-x86-low.c (update_debug_registers_callback):
5229         Update signature to what iterate_over_lwps expects.
5230         Remove PID check that iterate_over_lwps now performs.
5231         (x86_dr_low_set_addr): Use iterate_over_lwps.
5232         (x86_dr_low_set_control): Likewise.
5233
5234 2015-03-24  Gary Benson  <gbenson@redhat.com>
5235
5236         * linux-x86-low.c (x86_debug_reg_state): New function.
5237         (x86_linux_prepare_to_resume): Use the above.
5238
5239 2015-03-24  Gary Benson  <gbenson@redhat.com>
5240
5241         * linux-low.c (current_lwp_ptid): New function.
5242         * linux-x86-low.c: Include nat/linux-nat.h.
5243         (x86_dr_low_get_addr): Use current_lwp_ptid.
5244         (x86_dr_low_get_control): Likewise.
5245         (x86_dr_low_get_status): Likewise.
5246
5247 2015-03-20  Pedro Alves  <palves@redhat.com>
5248
5249         * tracepoint.c (cmd_qtstatus): Make "str" const.
5250
5251 2015-03-20  Pedro Alves  <palves@redhat.com>
5252
5253         * server.c (handle_general_set): Make "req_str" const.
5254
5255 2015-03-19  Pedro Alves  <palves@redhat.com>
5256
5257         * linux-low.c (linux_resume_one_lwp): Rename to ...
5258         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
5259         instead call perror_with_name.
5260         (check_ptrace_stopped_lwp_gone): New function.
5261         (linux_resume_one_lwp): Reimplement as wrapper around
5262         linux_resume_one_lwp_throw that swallows errors if the LWP is
5263         gone.
5264
5265 2015-03-19  Pedro Alves  <palves@redhat.com>
5266
5267         * linux-low.c (count_events_callback, select_event_lwp_callback):
5268         No longer check whether the thread has resume_stop as last resume
5269         kind.
5270
5271 2015-03-19 Pedro Alves  <palves@redhat.com>
5272
5273         * linux-low.c (count_events_callback, select_event_lwp_callback):
5274         Use the lwp's status_pending_p field, not the thread's.
5275
5276 2015-03-19  Pedro Alves  <palves@redhat.com>
5277
5278         * linux-low.c (select_event_lwp_callback): Update comments to
5279         no longer mention SIGTRAP.
5280
5281 2015-03-18  Gary Benson  <gbenson@redhat.com>
5282
5283         * server.c (handle_query): Do not report vFile:fstat as supported.
5284
5285 2015-03-11  Gary Benson  <gbenson@redhat.com>
5286
5287         * hostio.c (sys/types.h): New include.
5288         (sys/stat.h): Likewise.
5289         (common-remote-fileio.h): Likewise.
5290         (handle_fstat): New function.
5291         (handle_vFile): Handle vFile:fstat packets.
5292
5293 2015-03-11  Gary Benson  <gbenson@redhat.com>
5294
5295         * configure.ac (AC_CHECK_MEMBERS): Add checks for
5296         struct stat.st_blocks and struct stat.st_blksize.
5297         * configure: Regenerate.
5298         * config.in: Likewise.
5299         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5300         (OBS): Add common-remote-fileio.o.
5301         (common-remote-fileio.o): New rule.
5302
5303 2015-03-09  Pedro Alves  <palves@redhat.com>
5304
5305         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5306         'struct sockaddr' pointer in 'accept' call.
5307
5308 2015-03-09  Pedro Alves  <palves@redhat.com>
5309
5310         Revert:
5311         2015-03-07  Pedro Alves  <palves@redhat.com>
5312         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5313         or <winsock2.h> here.  Instead include "gdb_socket.h".
5314         (remote_open): Use union gdb_sockaddr_u.
5315         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5316         or <winsock2.h> here.  Instead include "gdb_socket.h".
5317         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5318         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5319         or <sys/un.h>.
5320         (init_named_socket, gdb_agent_helper_thread): Use union
5321         gdb_sockaddr_u.
5322
5323 2015-03-07  Pedro Alves  <palves@redhat.com>
5324
5325         * configure.ac (build_warnings): Move
5326         -Wdeclaration-after-statement to the C-specific set.
5327         * configure: Regenerate.
5328
5329 2015-03-07  Pedro Alves  <palves@redhat.com>
5330
5331         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5332         or <winsock2.h> here.  Instead include "gdb_socket.h".
5333         (remote_open): Use union gdb_sockaddr_u.
5334         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5335         or <winsock2.h> here.  Instead include "gdb_socket.h".
5336         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5337         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5338         or <sys/un.h>.
5339         (init_named_socket, gdb_agent_helper_thread): Use union
5340         gdb_sockaddr_u.
5341
5342 2015-03-07  Pedro Alves  <palves@redhat.com>
5343
5344         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5345         instead.
5346
5347 2015-03-06  Yao Qi  <yao.qi@linaro.org>
5348
5349         * linux-aarch64-low.c (aarch64_insert_point): Use
5350         show_debug_regs as a boolean.
5351         (aarch64_remove_point): Likewise.
5352
5353 2015-03-05  Pedro Alves  <palves@redhat.com>
5354
5355         * lynx-low.c (lynx_target_ops): Install NULL hooks for
5356         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5357         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5358         * nto-low.c (nto_target_ops): Likewise.
5359         * spu-low.c (spu_target_ops): Likewise.
5360         * win32-low.c (win32_target_ops): Likewise.
5361
5362 2015-03-04  Pedro Alves  <palves@redhat.com>
5363
5364         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5365         Decide whether a breakpoint triggered based on the SIGTRAP's
5366         siginfo.si_code.
5367         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5368         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5369         (linux_low_filter_event): Check for breakpoints before checking
5370         watchpoints.
5371         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5372         siginfo.si_code.
5373         (linux_stopped_by_sw_breakpoint)
5374         (linux_supports_stopped_by_sw_breakpoint)
5375         (linux_stopped_by_hw_breakpoint)
5376         (linux_supports_stopped_by_hw_breakpoint): New functions.
5377         (linux_target_ops): Install new target methods.
5378
5379 2015-03-04  Pedro Alves  <palves@redhat.com>
5380
5381         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5382         * server.c (swbreak_feature, hwbreak_feature): New globals.
5383         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5384         (captured_main): Clear swbreak_feature and hwbreak_feature.
5385         * server.h (swbreak_feature, hwbreak_feature): Declare.
5386         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5387         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5388         supports_stopped_by_hw_breakpoint>: New fields.
5389         (target_supports_stopped_by_sw_breakpoint)
5390         (target_stopped_by_sw_breakpoint)
5391         (target_supports_stopped_by_hw_breakpoint)
5392         (target_stopped_by_hw_breakpoint): Declare.
5393
5394 2015-03-04  Pedro Alves  <palves@redhat.com>
5395
5396         enum lwp_stop_reason -> enum target_stop_reason
5397         * linux-low.c (check_stopped_by_breakpoint): Adjust.
5398         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5399         (linux_wait_1, stuck_in_jump_pad_callback)
5400         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5401         (linux_stopped_by_watchpoint):
5402         * linux-low.h (enum lwp_stop_reason): Delete.
5403         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5404         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5405
5406 2015-03-04  Yao Qi  <yao.qi@linaro.org>
5407
5408         * Makefile.in (SFILES): Add linux-aarch64-low.c.
5409
5410 2015-03-03  Gary Benson  <gbenson@redhat.com>
5411
5412         * hostio.c (handle_vFile): Fix prefix lengths.
5413
5414 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
5415
5416         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5417         ptr_bits.
5418
5419 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5420
5421         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5422         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5423         (clean): Add "rm -f" for above C files.
5424         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5425         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5426         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5427         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5428         * linux-s390-low.c (HWCAP_S390_VX): New macro.
5429         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5430         (init_registers_s390x_vx_linux64)
5431         (init_registers_s390x_tevx_linux64)
5432         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5433         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5434         declarations.
5435         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5436         (s390_store_vxrs_high): New functions.
5437         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5438         NT_S390_VXRS_HIGH.
5439         (s390_arch_setup): Add logic for selecting one of the new target
5440         descriptions.  Activate the new vector regsets if applicable.
5441         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5442         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5443         and init_registers_s390x_tevx_linux64.
5444
5445 2015-03-01  Pedro Alves  <palves@redhat.com>
5446
5447         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5448         parameter.
5449
5450 2015-02-27  Pedro Alves  <palves@redhat.com>
5451
5452         * linux-x86-low.c (u_debugreg_offset): New function.
5453         (x86_linux_dr_get, x86_linux_dr_set): Use it.
5454
5455 2015-02-27  Pedro Alves  <palves@redhat.com>
5456
5457         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5458         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5459         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5460         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5461         (ps_lsetfpregs, ps_getpid)
5462         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5463         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5464         (ps_lsetxregs, ps_plog): Declare.
5465
5466 2015-02-27  Pedro Alves  <palves@redhat.com>
5467
5468         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5469         IP_AGENT_EXPORT_FUNC.
5470         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5471         IP_AGENT_EXPORT_FUNC.
5472         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5473         (IP_AGENT_EXPORT): Delete.
5474         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5475         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5476         (gdb_trampoline_buffer_error, collecting, gdb_collect)
5477         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5478         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5479         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5480         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5481         (traceframe_read_count, traceframe_write_count)
5482         (traceframes_created, trace_state_variables, get_raw_reg)
5483         (get_trace_state_variable_value, set_trace_state_variable_value)
5484         (ust_loaded, helper_thread_id, cmd_buf): Use
5485         IPA_SYM_EXPORTED_NAME.
5486         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5487         (tracepoints) Use IP_AGENT_EXPORT_VAR.
5488         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5489         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5490         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5491         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5492         EXTERN_C_PUSH/EXTERN_C_POP.
5493         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5494         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5495         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5496         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5497         (traceframe_write_count, traceframe_read_count)
5498         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5499         (about_to_request_buffer_space, get_trace_state_variable_value)
5500         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5501         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5502         EXTERN_C_PUSH/EXTERN_C_POP.
5503         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5504         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5505         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5506         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5507         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5508         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5509         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5510         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5511         Define.
5512         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5513         (IP_AGENT_EXPORT_VAR_DECL): Define.
5514         (tracing): Declare.
5515         (gdb_agent_get_raw_reg): Declare.
5516
5517 2015-02-27  Tom Tromey  <tromey@redhat.com>
5518             Pedro Alves  <palves@redhat.com>
5519
5520         Rename symbols whose names are reserved C++ keywords throughout.
5521
5522 2015-02-27  Pedro Alves  <palves@redhat.com>
5523
5524         * Makefile.in (COMPILER): New, get it from autoconf.
5525         (CXX): Get from autoconf instead.
5526         (COMPILE.pre): Use COMPILER.
5527         (CC-LD): Rename to ...
5528         (CC_LD): ... this.  Use COMPILER.
5529         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5530         (CXX_FOR_TARGET): Default to g++ instead of gcc.
5531         * acinclude.m4: Include build-with-cxx.m4.
5532         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5533         Disable -Werror by default if building in C++ mode.
5534         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5535         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5536         the C++ compiler.  Save/restore CXXFLAGS too.
5537         * configure: Regenerate.
5538
5539 2015-02-27  Pedro Alves  <palves@redhat.com>
5540
5541         * acinclude.m4: Include libiberty.m4.
5542         * configure.ac: Call libiberty_INIT.
5543         * config.in, configure: Regenerate.
5544
5545 2015-02-26  Pedro Alves  <palves@redhat.com>
5546
5547         * linux-low.c (linux_wait_1): When incrementing the PC past a
5548         program breakpoint always use the_low_target.breakpoint_len as
5549         increment, rather than the maximum between that and
5550         the_low_target.decr_pc_after_break.
5551
5552 2015-02-23  Pedro Alves  <palves@redhat.com>
5553
5554         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5555         thread was doing a step-over; always adjust the PC if
5556         we stepped over a permanent breakpoint.
5557         (linux_wait_1): If we stepped over breakpoint that was on top of a
5558         permanent breakpoint, manually advance the PC past it.
5559
5560 2015-02-23  Pedro Alves  <palves@redhat.com>
5561
5562         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5563         modes.
5564         (x86_fill_gregset, x86_store_gregset): Use it when handling
5565         $orig_eax.
5566
5567 2015-02-20  Pedro Alves  <palves@redhat.com>
5568
5569         * thread-db.c: Include "nat/linux-procfs.h".
5570         (thread_db_init): Skip listing new threads if the kernel supports
5571         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5572
5573 2015-02-20  Pedro Alves  <palves@redhat.com>
5574
5575         * linux-low.c (status_pending_p_callback): Use ptid_match.
5576
5577 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5578
5579         PR breakpoints/16812
5580         * linux-low.c (wstatus_maybe_breakpoint): Remove.
5581         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5582         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5583
5584 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
5585
5586         PR breakpoints/15956
5587         * tracepoint.c (cmd_qtinit): Add check for current_thread.
5588
5589 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5590
5591         * linux-low.c (linux_low_btrace_conf): Print size.
5592         * server.c (handle_btrace_conf_general_set): New.
5593         (hanle_general_set): Call handle_btrace_conf_general_set.
5594         (handle_query): Report Qbtrace-conf:bts:size as supported.
5595
5596 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5597
5598         * linux-low.c (linux_low_enable_btrace): Update parameters.
5599         (linux_low_btrace_conf): New.
5600         (linux_target_ops)<to_btrace_conf>: Initialize.
5601         * server.c (current_btrace_conf): New.
5602         (handle_btrace_enable): Rename to ...
5603         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
5604         to target_enable_btrace.  Update comment.  Update users.
5605         (handle_qxfer_btrace_conf): New.
5606         (qxfer_packets): Add btrace-conf entry.
5607         (handle_query): Report qXfer:btrace-conf:read as supported packet.
5608         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5609         (target_ops)<read_btrace_conf>: New.
5610         (target_enable_btrace): Update parameters.
5611         (target_read_btrace_conf): New.
5612
5613 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5614
5615         * server.c (handle_btrace_general_set): Remove call to
5616         target_supports_btrace.
5617         (supported_btrace_packets): New.
5618         (handle_query): Call supported_btrace_packets.
5619         * target.h: include btrace-common.h.
5620         (btrace_target_info): Removed.
5621         (supports_btrace, target_supports_btrace): Update parameters.
5622
5623 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5624
5625         * Makefile.in (SFILES): Add common/btrace-common.c.
5626         (OBS): Add common/btrace-common.o.
5627         (btrace-common.o): Add build rules.
5628         * linux-low: Include btrace-common.h.
5629         (linux_low_read_btrace): Use struct btrace_data.  Call
5630         btrace_data_init and btrace_data_fini.
5631
5632 2015-02-06  Pedro Alves  <palves@redhat.com>
5633
5634         * thread-db.c (find_new_threads_callback): Add debug output.
5635
5636 2015-02-04  Pedro Alves  <palves@redhat.com>
5637
5638         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5639         (resume_stopped_resumed_lwps): New function.
5640         (linux_wait_for_event_filtered): Use it.
5641
5642 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
5643
5644         * Makefile.in (SFILES): Add linux-personality.c.
5645         (linux-personality.o): New rule.
5646         * configure.srv (srv_linux_obj): Add linux-personality.o to the
5647         list of objects to be built.
5648         * linux-low.c: Include nat/linux-personality.h.
5649         (linux_create_inferior): Remove code to disable address space
5650         randomization (moved to ../nat/linux-personality.c).  Create
5651         cleanup to disable address space randomization.
5652
5653 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
5654
5655         * Makefile.in (posix-strerror.o): New rule.
5656         (mingw-strerror.o): Likewise.
5657         * configure: Regenerated.
5658         * configure.ac: Source file ../common/common.host.  Initialize new
5659         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
5660
5661 2015-01-14  Yao Qi  <yao@codesourcery.com>
5662
5663         * Makefile.in (SFILES): Add nat/ppc-linux.c.
5664         (ppc-linux.o): New rule.
5665         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5666         * configure.ac: AC_CHECK_FUNCS(getauxval).
5667         * config.in: Re-generated.
5668         * configure: Re-generated.
5669         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5670         ppc64_64bit_inferior_p
5671
5672 2015-01-14  Yao Qi  <yao@codesourcery.com>
5673
5674         * linux-ppc-low.c: Include "nat/ppc-linux.h".
5675          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5676         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
5677         (PT_ORIG_R3, PT_TRAP): Likewise.
5678         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5679         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5680         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5681
5682 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
5683
5684         * i387-fp.c (i387_cache_to_xsave): In look over
5685         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5686         zmmh_low_space field by use of zmmh_high_space.
5687
5688 2015-01-09  Pedro Alves  <palves@redhat.com>
5689
5690         * linux-low.c (step_over_bkpt): Move higher up in the file.
5691         (handle_extended_wait): Don't store the stop_pc here.
5692         (get_stop_pc): Adjust comments and rename to ...
5693         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
5694         stopped for a software breakpoint or hardware breakpoint.
5695         (thread_still_has_status_pending_p): New function.
5696         (status_pending_p_callback): Use
5697         thread_still_has_status_pending_p.  If the event is no longer
5698         interesting, resume the LWP.
5699         (handle_tracepoints): Add assert.
5700         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5701         (wstatus_maybe_breakpoint): New function.
5702         (cancel_breakpoint): Delete function.
5703         (check_stopped_by_watchpoint): New function, factored out from
5704         linux_low_filter_event.
5705         (lp_status_maybe_breakpoint): Delete function.
5706         (linux_low_filter_event): Remove filter_ptid argument.
5707         Leave thread group exits pending here.  Store the LWP's stop PC.
5708         Always leave events pending.
5709         (linux_wait_for_event_filtered): Pull all events out of the
5710         kernel, and leave them all pending.
5711         (count_events_callback, select_event_lwp_callback): Consider all
5712         events.
5713         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5714         (select_event_lwp): Only give preference to the stepping LWP in
5715         all-stop mode.  Adjust comments.
5716         (ignore_event): New function.
5717         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
5718         references to cancel_breakpoints.  Adjust to renames.  Also give
5719         equal priority to all LWPs that have had events in non-stop mode.
5720         If reporting a software breakpoint event, unadjust the LWP's PC.
5721         (linux_wait): If linux_wait_1 returned an ignored event, retry.
5722         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5723         Adjust.
5724         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
5725         (resume_status_pending_p): Use thread_still_has_status_pending_p.
5726         (linux_stopped_by_watchpoint): Adjust.
5727         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5728         * linux-low.h (enum lwp_stop_reason): New.
5729         (struct lwp_info) <stop_pc>: Adjust comment.
5730         <stopped_by_watchpoint>: Delete field.
5731         <stop_reason>: New field.
5732         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5733         * mem-break.c (software_breakpoint_inserted_here)
5734         (hardware_breakpoint_inserted_here): New function.
5735         * mem-break.h (software_breakpoint_inserted_here)
5736         (hardware_breakpoint_inserted_here): Declare.
5737         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5738         (cancel_breakpoints): Delete.
5739         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5740         (upload_fast_traceframes): Remove references to
5741         cancel_breakpoints.
5742
5743 2015-01-09  Pedro Alves  <palves@redhat.com>
5744
5745         * thread-db.c (find_new_threads_callback): Ignore thread if the
5746         kernel thread ID is -1.
5747
5748 2015-01-09  Pedro Alves  <palves@redhat.com>
5749
5750         * linux-low.c (linux_attach_fail_reason_string): Move to
5751         nat/linux-ptrace.c, and rename.
5752         (linux_attach_lwp): Update comment.
5753         (attach_proc_task_lwp_callback): New function.
5754         (linux_attach): Adjust to rename and use
5755         linux_proc_attach_tgid_threads.
5756         (linux_attach_fail_reason_string): Delete declaration.
5757
5758 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
5759
5760         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5761         * server.c (gdbserver_version): Likewise.
5762
5763 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
5764
5765         * remote-utils.c: Include ctype.h.
5766         (input_interrupt): Explicitly handle the case when the char
5767         received is the NUL byte.  Improve the printing of non-ASCII
5768         characters.
5769
5770 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
5771
5772         * linux-low.c (linux_low_filter_event): Update call to
5773         linux_enable_event_reporting following the addition of
5774         a new parameter to that function.
5775
5776 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
5777
5778         PR server/17457
5779         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5780         (AARCH64_FPCR_REGNO): Likewise.
5781         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5782         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5783         (aarch64_store_fpregset): Likewise.
5784
5785 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
5786
5787         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5788         Remove FIXME comment about assumption about N.
5789
5790 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
5791
5792         * configure.ac: If large-file support is disabled in GDBserver,
5793         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5794         * configure: Regenerate.
5795
5796 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5797
5798         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5799         warning upon ENODATA from ptrace.
5800         * linux-s390-low.c (s390_store_tdb): New.
5801         (s390_regsets): Add regset for NT_S390_TDB.
5802
5803 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5804
5805         * linux-low.c (regsets_store_inferior_registers): Skip regsets
5806         without a fill_function.
5807         * linux-s390-low.c (s390_fill_last_break): Remove.
5808         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5809         (s390_arch_setup): Use regset's size instead of fill_function for
5810         loop end condition.
5811
5812 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5813
5814         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5815         the regset's store function when ptrace returned an error.
5816         * regcache.c (get_thread_regcache): Invalidate register cache
5817         before fetching inferior's registers.
5818
5819 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5820
5821         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5822         while-loop as for-loop.
5823         (regsets_store_inferior_registers): Likewise.
5824
5825 2014-11-28  Yao Qi  <yao@codesourcery.com>
5826
5827         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5828         * config.in, configure: Re-generate.
5829         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5830         is defined.
5831
5832 2014-11-21  Yao Qi  <yao@codesourcery.com>
5833
5834         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5835         (AC_CHECK_HEADERS): Remove malloc.h.
5836         * configure: Re-generated.
5837         * config.in: Re-generated.
5838         * server.h: Don't include alloca.h and malloc.h.
5839         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5840         Don't include malloc.h.
5841
5842 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
5843
5844         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5845         corresponding ERRNO check in same block.
5846
5847 2014-11-12  Pedro Alves  <palves@redhat.com>
5848
5849         * server.c (cont_thread): Update comment.
5850         (start_inferior, attach_inferior): No longer clear cont_thread.
5851         (handle_v_cont): No longer set cont_thread.
5852         (captured_main): Clear cont_thread each time a GDB connects.
5853
5854 2014-11-12  Pedro Alves  <palves@redhat.com>
5855
5856         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5857         thread, and don't resume all threads if the Hc thread has exited.
5858
5859 2014-11-12  Pedro Alves  <palves@redhat.com>
5860
5861         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5862         the process group instead of to a specific LWP.
5863
5864 2014-10-15  Pedro Alves  <palves@redhat.com>
5865
5866         PR server/17487
5867         * win32-arm-low.c (arm_set_thread_context): Remove current_event
5868         parameter.
5869         (arm_set_thread_context): Delete.
5870         (the_low_target): Adjust.
5871         * win32-i386-low.c (debug_registers_changed)
5872         (debug_registers_used): Delete.
5873         (update_debug_registers_callback): New function.
5874         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5875         needing to update their debug registers.
5876         (win32_get_current_dr): New function.
5877         (x86_dr_low_get_addr, x86_dr_low_get_control)
5878         (x86_dr_low_get_status): Fetch the debug register from the thread
5879         record's context.
5880         (i386_initial_stuff): Adjust.
5881         (i386_get_thread_context): Remove current_event parameter.  Don't
5882         clear debug_registers_changed nor copy DR values to
5883         debug_reg_state.
5884         (i386_set_thread_context): Delete.
5885         (i386_prepare_to_resume): New function.
5886         (i386_thread_added): Mark the thread as needing to update irs
5887         debug registers.
5888         (the_low_target): Remove i386_set_thread_context and install
5889         i386_prepare_to_resume.
5890         * win32-low.c (win32_get_thread_context): Adjust.
5891         (win32_set_thread_context): Use SetThreadContext
5892         directly.
5893         (win32_prepare_to_resume): New function.
5894         (win32_require_context): New function, factored out from ...
5895         (thread_rec): ... this.
5896         (continue_one_thread): Call win32_prepare_to_resume on each thread
5897         we're about to continue.
5898         (win32_resume): Call win32_prepare_to_resume on the event thread.
5899         * win32-low.h (struct win32_thread_info)
5900         <debug_registers_changed>: New field.
5901         (struct win32_target_ops): Change prototype of set_thread_context,
5902         delete set_thread_context and add prepare_to_resume.
5903         (win32_require_context): New declaration.
5904
5905 2014-10-08  Gary Benson  <gbenson@redhat.com>
5906
5907         * server.h: Do not include common-exceptions.h.
5908
5909 2014-10-08  Gary Benson  <gbenson@redhat.com>
5910
5911         * server.h: Do not include cleanups.h.
5912
5913 2014-09-30  James Hogan  <james.hogan@imgtec.com>
5914
5915         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5916         mips64-dsp-linux.c.
5917
5918 2014-09-23  Yao Qi  <yao@codesourcery.com>
5919
5920         * linux-low.c (lp_status_maybe_breakpoint): New function.
5921         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5922         (count_events_callback): Likewise.
5923         (select_event_lwp_callback): Likewise.
5924         (cancel_breakpoints_callback): Likewise.
5925
5926 2014-09-19  Don Breazeal  <donb@codesourcery.com>
5927
5928         * linux-low.c (handle_extended_wait): Call
5929         linux_ptrace_get_extended_event.
5930         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5931         linux_is_extended_waitstatus.
5932
5933 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
5934
5935         * Makefile.in (CPPFLAGS): Define.
5936         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5937         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5938
5939 2014-09-16  Gary Benson  <gbenson@redhat.com>
5940
5941         * inferiors.h (current_inferior): Renamed as...
5942         (current_thread): New variable.  All uses updated.
5943         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5944         (maybe_move_out_of_jump_pad): Likewise.
5945         (cancel_breakpoint): Likewise.
5946         (linux_low_filter_event): Likewise.
5947         (wait_for_sigstop): Likewise.
5948         (linux_resume_one_lwp): Likewise.
5949         (need_step_over_p): Likewise.
5950         (start_step_over): Likewise.
5951         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5952         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5953         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5954         and save_inferior as saved_thread.
5955         * regcache.c (get_thread_regcache): Renamed saved_inferior as
5956         saved_thread.
5957         (regcache_invalidate_thread): Likewise.
5958         * remote-utils.c (prepare_resume_reply): Likewise.
5959         * thread-db.c (thread_db_get_tls_address): Likewise.
5960         (disable_thread_event_reporting): Likewise.
5961         (remove_thread_event_breakpoints): Likewise.
5962         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5963         as saved_thread.
5964         * target.h (set_desired_inferior): Renamed as...
5965         (set_desired_thread): New declaration.  All uses updated.
5966         * server.c (myresume): Updated comment to reference thread instead
5967         of inferior.
5968         (handle_serial_event): Likewise.
5969         (handle_target_event): Likewise.
5970
5971 2014-09-12  Tom Tromey  <tromey@redhat.com>
5972             Gary Benson  <gbenson@redhat.com>
5973
5974         * regcache.h: Include common-regcache.h.
5975         (regcache_read_pc): Don't declare.
5976         * regcache.c (get_thread_regcache_for_ptid): New function.
5977
5978 2014-09-11  Tom Tromey  <tromey@redhat.com>
5979             Gary Benson  <gbenson@redhat.com>
5980
5981         * symbol.c: New file.
5982         * Makefile.in (SFILES): Add symbol.c.
5983         (OBS): Add symbol.o.
5984
5985 2014-09-11  Gary Benson  <gbenson@redhat.com>
5986
5987         * target.c (target_stop_ptid, target_continue_ptid): New
5988         functions.
5989
5990 2014-09-11  Tom Tromey  <tromey@redhat.com>
5991             Gary Benson  <gbenson@redhat.com>
5992
5993         * target.h: Include target/target.h.
5994         * target.c (target_read_memory, target_read_uint32)
5995         (target_write_memory): New functions.
5996
5997 2014-09-11  Gary Benson  <gbenson@redhat.com>
5998
5999         * server.h (debug_hw_points): Don't declare.
6000         * server.c (debug_hw_points): Don't define.  Replace all uses
6001         with show_debug_regs.
6002         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
6003         all uses with show_debug_regs.
6004
6005 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
6006
6007         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6008         endianness into account.
6009         (ppc_supply_ptrace_register): Likewise.
6010
6011 2014-09-03  James Hogan  <james.hogan@imgtec.com>
6012
6013         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6014         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6015
6016 2014-09-03  Gary Benson  <gbenson@redhat.com>
6017
6018         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6019         ALL_DEBUG_ADDRESS_REGISTERS.
6020
6021 2014-09-02  Gary Benson  <gbenson@redhat.com>
6022
6023         * i386-low.h: Renamed as...
6024         * x86-low.h: New file.  All type, function and variable name
6025         prefixes changed from "i386_" to "x86_".  All references updated.
6026         * i386-low.c: Renamed as...
6027         * x86-low.c: New file.  All type, function and variable name
6028         prefixes changed from "i386_" to "x86_".  All references updated.
6029
6030 2014-09-02  Gary Benson  <gbenson@redhat.com>
6031
6032         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6033         (x86_linux_new_thread): Likewise.
6034
6035 2014-08-29  Gary Benson  <gbenson@redhat.com>
6036
6037         * server.h (setjmp.h): Do not include.
6038         (toplevel): Do not declare.
6039         (common-exceptions.h): Include.
6040         (cleanups.h): Likewise.
6041         * server.c (toplevel): Do not define.
6042         (exit_code): New static global.
6043         (detach_or_kill_for_exit_cleanup): New function.
6044         (main): New function.  Original main renamed to...
6045         (captured_main): New function.
6046         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6047
6048 2014-08-29  Gary Benson  <gbenson@redhat.com>
6049
6050         * Makefile.in (SFILES): Add common/common-exceptions.c.
6051         (OBS): Add common-exceptions.o.
6052         (common-exceptions.o): New rule.
6053         * utils.c (prepare_to_throw_exception): New function.
6054
6055 2014-08-29  Gary Benson  <gbenson@redhat.com>
6056
6057         * config.in: Regenerate.
6058         * configure: Likewise.
6059
6060 2014-08-29  Gary Benson  <gbenson@redhat.com>
6061
6062         * Makefile.in (SFILES): Add common/cleanups.c.
6063         (OBS): cleanups.o.
6064         (cleanups.o): New rule.
6065
6066 2014-08-29  Gary Benson  <gbenson@redhat.com>
6067
6068         * utils.c (internal_vwarning): New function.
6069
6070 2014-08-28  Gary Benson  <gbenson@redhat.com>
6071
6072         * utils.h (fatal): Remove declaration.
6073         * utils.c (fatal): Remove function.
6074
6075 2014-08-28  Gary Benson  <gbenson@redhat.com>
6076
6077         * tracepoint.c (gdb_agent_init): Replace fatal with
6078         perror_with_name.
6079         (initialize_tracepoint): Likewise.
6080
6081 2014-08-28  Gary Benson  <gbenson@redhat.com>
6082
6083         * remote-utils.c (remote_prepare): Replace fatal with error.
6084
6085 2014-08-28  Gary Benson  <gbenson@redhat.com>
6086
6087         * linux-low.c (linux_async): Replace fatal with warning.
6088         Tidy up and return.
6089         (linux_start_non_stop): Return -1 if linux_async failed.
6090
6091 2014-08-28  Gary Benson  <gbenson@redhat.com>
6092
6093         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6094         gdb_assert.
6095         (i386_dr_low_get_addr): Remove vague comment.
6096         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6097         gdb_assert.
6098
6099 2014-08-28  Gary Benson  <gbenson@redhat.com>
6100
6101         * inferiors.c (get_thread_process): Replace check with gdb_assert.
6102         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6103         internal_error.
6104         (linux_resume_one_lwp): Likewise.
6105         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6106         gdb_assert.
6107         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6108         with internal_error.
6109         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6110         (init_register_cache): Replace fatal with gdb_assert_not_reached.
6111         (find_register_by_name): Replace fatal with internal_error.
6112         (find_regno): Likewise.
6113         * tdesc.c (init_target_desc): Replace check with gdb_assert.
6114         * thread-db.c (thread_db_create_event): Likewise.
6115         (thread_db_load_search): Likewise.
6116         (try_thread_db_load_1): Likewise.
6117         * tracepoint.c (get_jump_space_head): Replace fatal with
6118         internal_error.
6119         (claim_trampoline_space): Likewise.
6120         (have_fast_tracepoint_trampoline_buffer): Likewise.
6121         (cmd_qtstart): Likewise.
6122         (stop_tracing): Likewise.
6123         (fast_tracepoint_collecting): Likewise.
6124         (target_malloc): Likewise.
6125         (download_tracepoint): Likewise.
6126         (download_trace_state_variables): Replace check with gdb_assert.
6127         (upload_fast_traceframes): Replace fatal with internal_error.
6128
6129 2014-08-19  Tom Tromey  <tromey@redhat.com>
6130             Gary Benson  <gbenson@redhat.com>
6131
6132         * Makefile.in (SFILES): Add common/common-debug.c.
6133         (OBS): Add common-debug.o.
6134         (common-debug.o): New rule.
6135         * debug.h (debug_printf): Don't declare.
6136         * debug.c (debug_printf): Renamed and rewritten as...
6137         (debug_vprintf): New function.
6138
6139 2014-08-19  Gary Benson  <gbenson@redhat.com>
6140
6141         * utils.h: Do not include print-utils.h.
6142
6143 2014-08-19  Tom Tromey  <tromey@redhat.com>
6144             Gary Benson  <gbenson@redhat.com>
6145
6146         * server.h: Add static assertion.
6147         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6148
6149 2014-08-19  Tom Tromey  <tromey@redhat.com>
6150             Gary Benson  <gbenson@redhat.com>
6151
6152         * Makefile.in (SFILES): Add common/errors.c.
6153         (OBS): Add errors.o.
6154         (IPA_OBS): Add errors-ipa.o.
6155         (errors.o): New rule.
6156         (errors-ipa.o): Likewise.
6157         * utils.h (perror_with_name, error, warning): Don't declare.
6158         * utils.c (warning): Renamed and rewritten as...
6159         (vwarning): New function.
6160         (error): Renamed and rewritten as...
6161         (verror): New function.
6162         (internal_error): Renamed and rewritten as...
6163         (internal_verror): New function.
6164
6165 2014-08-07  Gary Benson  <gbenson@redhat.com>
6166
6167         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6168         * configure: Regenerate.
6169         * config.in: Likewise.
6170         * server.h: Do not include errno.h.
6171         * event-loop.c: Likewise.
6172         * hostio-errno.c: Likewise.
6173         * linux-low.c: Likewise.
6174         * remote-utils.c: Likewise.
6175         * spu-low.c: Likewise.
6176         * utils.c: Likewise.
6177         * gdbreplay.c: Unconditionally include errno.h.
6178
6179 2014-08-07  Gary Benson  <gbenson@redhat.com>
6180
6181         * server.h: Do not include string.h.
6182         * event-loop.c: Likewise.
6183         * linux-low.c: Likewise.
6184         * regcache.c: Likewise.
6185         * remote-utils.c: Likewise.
6186         * spu-low.c: Likewise.
6187         * utils.c: Likewise.
6188
6189 2014-08-07  Gary Benson  <gbenson@redhat.com>
6190
6191         * server.h: Do not include gdb_assert.h.
6192
6193 2014-08-07  Gary Benson  <gbenson@redhat.com>
6194
6195         * server.h: Do not include common-utils.h.
6196
6197 2014-08-07  Gary Benson  <gbenson@redhat.com>
6198
6199         * server.h: Do not include ptid.h.
6200         * notif.h: Likewise.
6201
6202 2014-08-07  Gary Benson  <gbenson@redhat.com>
6203
6204         * server.h: Do not include gdb_locale.h.
6205
6206 2014-08-07  Gary Benson  <gbenson@redhat.com>
6207
6208         * server.h: Do not include gdb/signals.h.
6209         * win32-low.c: Likewise.
6210
6211 2014-08-07  Gary Benson  <gbenson@redhat.com>
6212
6213         * server.h: Do not include pathmax.h.
6214
6215 2014-08-07  Gary Benson  <gbenson@redhat.com>
6216
6217         * server.h: Do not include libiberty.h.
6218         * linux-bfin-low.c: Likewise.
6219
6220 2014-08-07  Gary Benson  <gbenson@redhat.com>
6221
6222         * server.h: Do not include ansidecl.h.
6223
6224 2014-08-07  Gary Benson  <gbenson@redhat.com>
6225
6226         * linux-x86-low.c: Do not include stddef.h.
6227         * lynx-ppc-low.c: Likewise.
6228         * tracepoint.c: Likewise.
6229
6230 2014-08-07  Gary Benson  <gbenson@redhat.com>
6231
6232         * server.h: Do not include stdarg.h.
6233         * nto-low.c: Likewise.
6234
6235 2014-08-07  Gary Benson  <gbenson@redhat.com>
6236
6237         * server.h: Do not include stdlib.h.
6238         * inferiors.c: Likewise.
6239         * linux-low.c: Likewise.
6240         * regcache.c: Likewise.
6241         * spu-low.c: Likewise.
6242         * tracepoint.c: Likewise.
6243         * utils.c: Likewise.
6244
6245 2014-08-07  Gary Benson  <gbenson@redhat.com>
6246
6247         * server.h: Do not include stdio.h.
6248         * linux-low.c: Likewise.
6249         * remote-utils.c: Likewise.
6250         * spu-low.c: Likewise.
6251         * utils.c: Likewise.
6252         * wincecompat.c: Likewise.
6253
6254 2014-08-06  Gary Benson  <gbenson@redhat.com>
6255
6256         * regcache.c (init_register_cache): Move conditionals inside if.
6257
6258 2014-08-06  Gary Benson  <gbenson@redhat.com>
6259
6260         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6261
6262 2014-07-31  Gary Benson  <gbenson@redhat.com>
6263
6264         * ax.h: Do not include server.h.
6265         * gdbthread.h: Likewise.
6266         * lynx-low.h: Likewise.
6267         * notif.h: Likewise.
6268
6269 2014-07-30  Gary Benson  <gbenson@redhat.com>
6270
6271         * server.h: Include common-defs.h.
6272         Do not include config.h or build-gnulib-gdbserver/config.h.
6273
6274 2014-07-30  Gary Benson  <gbenson@redhat.com>
6275
6276         * hostio-errno.c: Move server.h to top of includes list.
6277         * inferiors.c: Likewise.
6278         * linux-x86-low.c: Likewise.
6279         * notif.c: Include server.h.
6280
6281 2014-07-24  Tom Tromey  <tromey@redhat.com>
6282             Gary Benson  <gbenson@redhat.com>
6283
6284         * server.h (CORE_ADDR): Now unsigned.
6285
6286 2014-07-16  Pedro Alves  <palves@redhat.com>
6287
6288         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6289
6290 2014-07-15  Pedro Alves  <palves@redhat.com>
6291
6292         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6293         copy.
6294
6295 2014-07-11  Pedro Alves  <palves@redhat.com>
6296
6297         * linux-low.c (kill_wait_lwp): New function, based on
6298         kill_one_lwp_callback, but use my_waitpid directly.
6299         (kill_one_lwp_callback, linux_kill): Use it.
6300
6301 2014-06-23  Pedro Alves  <palves@redhat.com>
6302
6303         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6304         before setting DR0..DR3.
6305
6306 2014-06-20  Gary Benson  <gbenson@redhat.com>
6307
6308         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6309         * configure: Regenerated.
6310         * config.in: Likewise.
6311
6312 2014-06-20  Gary Benson  <gbenson@redhat.com>
6313
6314         * Makefile.in (SFILES): Update locations for files moved
6315         from common to nat.
6316         (object file files): Reordered.
6317
6318 2014-06-20  Gary Benson  <gbenson@redhat.com>
6319
6320         * i386-low.h (i386_dr_low_can_set_addr): Removed.
6321         (i386_dr_low_set_addr): Likewise.
6322         (i386_dr_low_get_addr): Likewise.
6323         (i386_dr_low_can_set_control): Likewise.
6324         (i386_dr_low_set_control): Likewise.
6325         (i386_dr_low_get_control): Likewise.
6326         (i386_dr_low_get_status): Likewise.
6327         (i386_get_debug_register_length): Likewise.
6328         * linux-x86-low.c (i386_dr_low_set_addr):
6329         Changed signature.  Made static.
6330         (i386_dr_low_get_addr): Likewise.
6331         (i386_dr_low_set_control): Likewise.
6332         (i386_dr_low_get_control): Likewise.
6333         (i386_dr_low_get_status): Likewise.
6334         (i386_dr_low): New global variable.
6335         * win32-i386-low.c (i386_dr_low_set_addr):
6336         Changed signature.  Made static.
6337         (i386_dr_low_get_addr): Likewise.
6338         (i386_dr_low_set_control): Likewise.
6339         (i386_dr_low_get_control): Likewise.
6340         (i386_dr_low_get_status): Likewise.
6341         (i386_dr_low): New global variable.
6342
6343 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6344
6345         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6346         * Makefile.in (AR, AR_FLAGS): Define.
6347         * configure: Regenerate.
6348
6349 2014-06-19  Gary Benson  <gbenson@redhat.com>
6350
6351         * Makefile.in (i386-dregs.o): New rule.
6352         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6353         * i386-low.c (target.h): Remove include.
6354         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6355         (DR_CONTROL_SHIFT): Likewise.
6356         (DR_CONTROL_SIZE): Likewise.
6357         (DR_RW_EXECUTE): Likewise.
6358         (DR_RW_WRITE): Likewise.
6359         (DR_RW_READ): Likewise.
6360         (DR_RW_IORW): Likewise.
6361         (DR_LEN_1): Likewise.
6362         (DR_LEN_2): Likewise.
6363         (DR_LEN_4): Likewise.
6364         (DR_LEN_8): Likewise.
6365         (DR_LOCAL_ENABLE_SHIFT): Likewise.
6366         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6367         (DR_ENABLE_SIZE): Likewise.
6368         (DR_LOCAL_SLOWDOWN): Likewise.
6369         (DR_GLOBAL_SLOWDOWN): Likewise.
6370         (DR_CONTROL_RESERVED): Likewise.
6371         (I386_DR_CONTROL_MASK): Likewise.
6372         (I386_DR_VACANT): Likewise.
6373         (I386_DR_LOCAL_ENABLE): Likewise.
6374         (I386_DR_GLOBAL_ENABLE): Likewise.
6375         (I386_DR_DISABLE): Likewise.
6376         (I386_DR_SET_RW_LEN): Likewise.
6377         (I386_DR_GET_RW_LEN): Likewise.
6378         (I386_DR_WATCH_HIT): Likewise.
6379         (i386_wp_op_t): Likewise.
6380         (i386_show_dr): Likewise.
6381         (i386_length_and_rw_bits): Likewise.
6382         (i386_insert_aligned_watchpoint): Likewise.
6383         (i386_remove_aligned_watchpoint): Likewise.
6384         (i386_handle_nonaligned_watchpoint): Likewise.
6385         i386_update_inferior_debug_regs(): Likewise.
6386         (i386_dr_insert_watchpoint): Likewise.
6387         (i386_dr_remove_watchpoint): Likewise.
6388         (i386_dr_region_ok_for_watchpoint): Likewise.
6389         (i386_dr_stopped_data_address): Likewise.
6390         (i386_dr_stopped_by_watchpoint): Likewise.
6391
6392 2014-06-19  Gary Benson  <gbenson@redhat.com>
6393
6394         * i386-low.c (i386_dr_show): Renamed to
6395         i386_show_dr and made static.  All uses updated.
6396         (i386_dr_length_and_rw_bits): Renamed to
6397         i386_length_and_rw_bits and made static.
6398         All uses updated.
6399         (i386_dr_insert_aligned_watchpoint): Renamed to
6400         i386_insert_aligned_watchpoint and made static.
6401         All uses updated.
6402         (i386_dr_remove_aligned_watchpoint): Renamed to
6403         i386_remove_aligned_watchpoint and made static.
6404         All uses updated.
6405         (i386_dr_update_inferior_debug_regs): Renamed to
6406         i386_update_inferior_debug_regs and made static.
6407         All uses updated.
6408
6409 2014-06-18  Gary Benson  <gbenson@redhat.com>
6410
6411         * i386-low.h (i386_dr_low_can_set_addr): New macro.
6412         (i386_dr_low_can_set_control): Likewise.
6413         (i386_get_debug_register_length): Likewise.
6414         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6415         (i386_dr_low_can_set_control): Likewise.
6416         (i386_get_debug_register_length): Likewise.
6417
6418 2014-06-17  Gary Benson  <gbenson@redhat.com>
6419
6420         * i386-low.h (i386-dregs.h): New include.
6421         (DR_FIRSTADDR): Now in i386-dregs.h.
6422         (DR_LASTADDR): Likewise.
6423         (DR_NADDR): Likewise.
6424         (DR_STATUS): Likewise.
6425         (DR_CONTROL): Likewise.
6426         (i386_debug_reg_state): Likewise.
6427         (i386_dr_insert_watchpoint): Likewise.
6428         (i386_dr_remove_watchpoint): Likewise.
6429         (i386_dr_region_ok_for_watchpoint): Likewise.
6430         (i386_dr_stopped_data_address): Likewise.
6431         (i386_dr_stopped_by_watchpoint): Likewise.
6432         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6433
6434 2014-06-18  Gary Benson  <gbenson@redhat.com>
6435
6436         * i386-low.h (i386_low_insert_watchpoint): Renamed to
6437         i386_dr_insert_watchpoint.
6438         (i386_low_remove_watchpoint): Renamed to
6439         i386_dr_remove_watchpoint.
6440         (i386_low_region_ok_for_watchpoint): Renamed to
6441         i386_dr_region_ok_for_watchpoint.
6442         (i386_low_stopped_data_address): Renamed to
6443         i386_dr_stopped_data_address.
6444         (i386_low_stopped_by_watchpoint): Renamed to
6445         i386_dr_stopped_by_watchpoint.
6446         * i386-low.c (i386_show_dr): Renamed to
6447         i386_dr_show and made nonstatic.  All uses updated.
6448         (i386_length_and_rw_bits): Renamed to
6449         i386_dr_length_and_rw_bits and made nonstatic.
6450         All uses updated.
6451         (i386_insert_aligned_watchpoint): Renamed to
6452         i386_dr_insert_aligned_watchpoint and made nonstatic.
6453         All uses updated.
6454         (i386_remove_aligned_watchpoint): Renamed to
6455         i386_dr_remove_aligned_watchpoint and made nonstatic.
6456         All uses updated.
6457         (i386_update_inferior_debug_regs): Renamed to
6458         i386_dr_update_inferior_debug_regs and made nonstatic.
6459         All uses updated.
6460         (i386_low_insert_watchpoint): Renamed to
6461         i386_dr_insert_watchpoint.  All uses updated.
6462         (i386_low_remove_watchpoint): Renamed to
6463         i386_dr_remove_watchpoint.  All uses updated.
6464         (i386_low_region_ok_for_watchpoint): Renamed to
6465         i386_dr_region_ok_for_watchpoint.  All uses updated.
6466         (i386_low_stopped_data_address): Renamed to
6467         i386_dr_stopped_data_address.  All uses updated.
6468         (i386_low_stopped_by_watchpoint): Renamed to
6469         i386_dr_stopped_by_watchpoint.  All uses updated.
6470
6471 2014-06-18  Gary Benson  <gbenson@redhat.com>
6472
6473         * i386-low.c (i386_dr_low_can_set_addr): New macro.
6474         (i386_dr_low_can_set_control): Likewise.
6475         (i386_insert_aligned_watchpoint): New check.
6476
6477 2014-06-18  Gary Benson  <gbenson@redhat.com>
6478
6479         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6480         Renamed to state.
6481
6482 2014-06-18  Gary Benson  <gbenson@redhat.com>
6483
6484         * i386-low.c (i386_length_and_rw_bits): Use internal_error
6485         instead of fatal and error.
6486         (i386_handle_nonaligned_watchpoint): Likewise.
6487
6488 2014-06-18  Gary Benson  <gbenson@redhat.com>
6489
6490         * i386-low.c (i386_get_debug_register_length): New macro.
6491         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
6492         (i386_show_dr): Use debug_printf instead of fprintf.  Use
6493         phex to format values.
6494
6495 2014-06-18  Gary Benson  <gbenson@redhat.com>
6496
6497         * i386-low.h: Comment changes.
6498         * i386-low.c: Likewise.
6499
6500 2014-06-18  Gary Benson  <gbenson@redhat.com>
6501
6502         * i386-low.c: Whitespace changes.
6503
6504 2014-06-12  Tom Tromey  <tromey@redhat.com>
6505
6506         * utils.c (freeargv): Remove.
6507
6508 2014-06-12  Tom Tromey  <tromey@redhat.com>
6509
6510         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6511         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6512         (parse_debug_format_options): Likewise.
6513         (gdbserver_usage): Likewise.
6514         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6515         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6516         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6517         against libiberty.
6518         ($(LIBGNU)): Depend on libiberty.
6519         (all-lib): Recurse into all subdirs.
6520         (install-only): Invoke "install" target in subdirs.
6521         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6522         targets.
6523         * configure: Rebuild.
6524         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
6525         for vasprintf, vsnprintf, or gettimeofday.
6526         * configure.srv: Don't add safe-ctype.o or lbasename.o to
6527         srv_tgtobj.
6528
6529 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
6530
6531         * development.sh: Delete.
6532         * Makefile.in (config.status): Adjust dependency on development.sh.
6533         * configure.ac: Adjust development.sh source call.
6534         * configure: Regenerate.
6535
6536 2014-06-02  Pedro Alves  <palves@redhat.com>
6537
6538         * ax.c (gdb_free_agent_expr): New function.
6539         * ax.h (gdb_free_agent_expr): New declaration.
6540         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6541         list.
6542         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6543         static.
6544         (clear_breakpoint_conditions_and_commands): New function.
6545         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6546         (clear_breakpoint_conditions_and_commands): New declaration.
6547
6548 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6549
6550         * linux-aarch64-low.c (asm/ptrace.h): Include.
6551
6552 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
6553
6554         Fix TLS access for -static -pthread.
6555         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6556         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6557         (thread_db_load_search, try_thread_db_load_1): Initialize it.
6558
6559 2014-05-20  Pedro Alves  <palves@redhat.com>
6560
6561         * linux-aarch64-low.c (aarch64_insert_point)
6562         (aarch64_remove_point): No longer check whether the type is
6563         supported here.  Adjust to new interface.
6564         (the_low_target): Install aarch64_supports_z_point_type as
6565         supports_z_point_type method.
6566         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6567         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6568         instead of a Z packet char.  Adjust.
6569         (arm_supports_z_point_type): New function.
6570         (arm_insert_point, arm_remove_point): Adjust to new interface.
6571         (the_low_target): Install arm_supports_z_point_type.
6572         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6573         (cris_insert_point, cris_remove_point): Adjust to new interface.
6574         Don't check whether the type is supported here.
6575         (the_low_target): Install cris_supports_z_point_type.
6576         * linux-low.c (linux_supports_z_point_type): New function.
6577         (linux_insert_point, linux_remove_point): Adjust to new interface.
6578         * linux-low.h (struct linux_target_ops) <insert_point,
6579         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
6580         raw_breakpoint pointer parameter.
6581         <supports_z_point_type>: New method.
6582         * linux-mips-low.c (mips_supports_z_point_type): New function.
6583         (mips_insert_point, mips_remove_point): Adjust to new interface.
6584         Use mips_supports_z_point_type.
6585         (the_low_target): Install mips_supports_z_point_type.
6586         * linux-ppc-low.c (the_low_target): Install NULL as
6587         supports_z_point_type method.
6588         * linux-s390-low.c (the_low_target): Install NULL as
6589         supports_z_point_type method.
6590         * linux-sparc-low.c (the_low_target): Install NULL as
6591         supports_z_point_type method.
6592         * linux-x86-low.c (x86_supports_z_point_type): New function.
6593         (x86_insert_point): Adjust to new insert_point interface.  Use
6594         insert_memory_breakpoint.  Adjust to new
6595         i386_low_insert_watchpoint interface.
6596         (x86_remove_point): Adjust to remove_point interface.  Use
6597         remove_memory_breakpoint.  Adjust to new
6598         i386_low_remove_watchpoint interface.
6599         (the_low_target): Install x86_supports_z_point_type.
6600         * lynx-low.c (lynx_target_ops): Install NULL as
6601         supports_z_point_type callback.
6602         * nto-low.c (nto_supports_z_point_type): New.
6603         (nto_insert_point, nto_remove_point): Adjust to new interface.
6604         (nto_target_ops): Install nto_supports_z_point_type.
6605         * mem-break.c: Adjust intro comment.
6606         (struct raw_breakpoint) <raw_type, size>: New fields.
6607         <inserted>: Update comment.
6608         <shlib_disabled>: Delete field.
6609         (enum bkpt_type) <gdb_breakpoint>: Delete value.
6610         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6611         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6612         (raw_bkpt_type_to_target_hw_bp_type): New function.
6613         (find_enabled_raw_code_breakpoint_at): New function.
6614         (find_raw_breakpoint_at): New type and size parameters.  Use them.
6615         (insert_memory_breakpoint): New function, based off
6616         set_raw_breakpoint_at.
6617         (remove_memory_breakpoint): New function.
6618         (set_raw_breakpoint_at): Reimplement.
6619         (set_breakpoint): New, based on set_breakpoint_at.
6620         (set_breakpoint_at): Reimplement.
6621         (delete_raw_breakpoint): Go through the_target->remove_point
6622         instead of assuming memory breakpoints.
6623         (find_gdb_breakpoint_at): Delete.
6624         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6625         (find_gdb_breakpoint): New function.
6626         (set_gdb_breakpoint_at): Delete.
6627         (z_type_supported): New function.
6628         (set_gdb_breakpoint_1): New function, loosely based off
6629         set_gdb_breakpoint_at.
6630         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6631         (delete_gdb_breakpoint_at): Delete.
6632         (delete_gdb_breakpoint_1): New function, loosely based off
6633         delete_gdb_breakpoint_at.
6634         (delete_gdb_breakpoint): New function.
6635         (clear_gdb_breakpoint_conditions): Rename to ...
6636         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
6637         breakpoint.
6638         (add_condition_to_breakpoint): Make static.
6639         (add_breakpoint_condition): Take a struct breakpoint pointer
6640         instead of an address.  Adjust.
6641         (gdb_condition_true_at_breakpoint): Rename to ...
6642         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6643         z_type parameter.
6644         (gdb_condition_true_at_breakpoint): Reimplement.
6645         (add_breakpoint_commands): Take a struct breakpoint pointer
6646         instead of an address.  Adjust.
6647         (gdb_no_commands_at_breakpoint): Rename to ...
6648         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
6649         parameter.  Return true if no breakpoint was found.  Change debug
6650         output.
6651         (gdb_no_commands_at_breakpoint): Reimplement.
6652         (run_breakpoint_commands): Rename to ...
6653         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
6654         and change return type to boolean.
6655         (run_breakpoint_commands): New function.
6656         (gdb_breakpoint_here): Also check for Z1 breakpoints.
6657         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6658         breakpoint.  Go through the_target->remove_point instead of
6659         assuming memory breakpoint.
6660         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6661         software and hardware breakpoints.
6662         (reinsert_raw_breakpoint): Go through the_target->insert_point
6663         instead of assuming memory breakpoint.
6664         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6665         software and hardware breakpoints.
6666         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6667         Check both software and hardware breakpoints.
6668         (validate_inserted_breakpoint): Assert the breakpoint is a
6669         software breakpoint.  Set the inserted flag to -1 instead of
6670         setting shlib_disabled.
6671         (delete_disabled_breakpoints): Adjust.
6672         (validate_breakpoints): Only validate software breakpoints.
6673         Adjust to inserted flag change.
6674         (check_mem_read, check_mem_write): Skip breakpoint types other
6675         than software breakpoints.  Adjust to inserted flag change.
6676         * mem-break.h (enum raw_bkpt_type): New enum.
6677         (raw_breakpoint, struct process_info): Forward declare.
6678         (Z_packet_to_target_hw_bp_type): Delete declaration.
6679         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6680         (set_gdb_breakpoint, delete_gdb_breakpoint)
6681         (clear_breakpoint_conditions): New declarations.
6682         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6683         (breakpoint_inserted_here): Update comment.
6684         (add_breakpoint_condition, add_breakpoint_commands): Replace
6685         address parameter with a breakpoint pointer parameter.
6686         (gdb_breakpoint_here): Update comment.
6687         (delete_gdb_breakpoint_at): Delete.
6688         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6689         * server.c (process_point_options): Take a struct breakpoint
6690         pointer instead of an address.  Adjust.
6691         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6692         delete_gdb_breakpoint.
6693         * spu-low.c (spu_target_ops): Install NULL as
6694         supports_z_point_type method.
6695         * target.h: Include mem-break.h.
6696         (struct target_ops) <prepare_to_access_memory>: Update comment.
6697         <supports_z_point_type>: New field.
6698         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6699         instead of a char.  Also take a raw breakpoint pointer.
6700         * win32-arm-low.c (the_low_target): Install NULL as
6701         supports_z_point_type.
6702         * win32-i386-low.c (i386_supports_z_point_type): New function.
6703         (i386_insert_point, i386_remove_point): Adjust to new interface.
6704         (the_low_target): Install i386_supports_z_point_type.
6705         * win32-low.c (win32_supports_z_point_type): New function.
6706         (win32_insert_point, win32_remove_point): Adjust to new interface.
6707         (win32_target_ops): Install win32_supports_z_point_type.
6708         * win32-low.h (struct win32_target_ops):
6709         <supports_z_point_type>: New method.
6710         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6711         instead of a char.  Also take a raw breakpoint pointer.
6712
6713 2014-05-20  Pedro Alves  <palves@redhat.com>
6714
6715         * mem-break.h: Include break-common.h.
6716         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6717         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6718         (Z_packet_to_target_hw_bp_type): New declaration.
6719         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6720         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6721         (Z_PACKET_ACCESS_WP): Delete macros.
6722         (Z_packet_to_hw_type): Delete function.
6723         * i386-low.h: Don't include break-common.h here.
6724         (Z_packet_to_hw_type): Delete declaration.
6725         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6726         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6727         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6728         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6729         * linux-aarch64-low.c: Don't include break-common.h here.
6730         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6731         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6732         (Z_packet_to_target_hw_bp_type): Delete function.
6733         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6734         function.
6735         (mips_insert_point, mips_remove_point): Use
6736         Z_packet_to_target_hw_bp_type.
6737
6738 2014-05-20  Pedro Alves  <palves@redhat.com>
6739
6740         * linux-aarch64-low.c: Include break-common.h.
6741         (enum target_point_type): Delete.
6742         (Z_packet_to_point_type): Rename to ...
6743         (Z_packet_to_target_hw_bp_type): ... this, and return a
6744         target_hw_bp_type instead.
6745         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6746         instead of an enum target_point_type.
6747         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
6748         breakpoint type.
6749         (aarch64_dr_state_insert_one_point)
6750         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6751         (aarch64_handle_aligned_watchpoint)
6752         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6753         Take an enum target_hw_bp_type instead of an enum
6754         target_point_type.
6755         (aarch64_supports_z_point_type): New function.
6756         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
6757         use Z_packet_to_target_hw_bp_type.
6758
6759 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
6760
6761         * configure.ac: Only use -Werror by default when DEVELOPMENT
6762         is true.
6763         * configure: Regenerate.
6764
6765 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
6766
6767         Fix gdbserver qGetTLSAddr for x86_64 -m32.
6768         * linux-x86-low.c (X86_64_USER_REGS): New.
6769         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6770
6771 2014-04-28  Yao Qi  <yao@codesourcery.com>
6772
6773         * Makefile.in (i386-avx512.c): Fix the typo of generated file
6774         name.
6775
6776 2014-04-25  Pedro Alves  <palves@redhat.com>
6777
6778         PR server/16255
6779         * linux-low.c (linux_attach_fail_reason_string): New function.
6780         (linux_attach_lwp): Delete.
6781         (linux_attach_lwp_1): Rename to ...
6782         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
6783         argument.  Remove "initial" parameter.  Return int instead of
6784         void.  Don't error or warn here.
6785         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
6786         failure to attach to the tgid.  Call warning when failing to
6787         attach to an lwp.
6788         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6789         argument.  Remove "initial" parameter.  Return int instead of
6790         void.  Don't error or warn here.
6791         (linux_attach_fail_reason_string): New declaration.
6792         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6793         interface change.  Use linux_attach_fail_reason_string.
6794
6795 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
6796             Walfred Tedeschi  <walfred.tedeschi@intel.com>
6797
6798         * Makefile.in: Added rules to handle new files
6799         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6800         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6801         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6802         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6803         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6804         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6805         x32-avx512-linux.o.
6806         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6807         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6808         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6809         i386/x32-avx512.xml.
6810         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6811         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6812         i386/x32-avx512-linux.xml.
6813         * i387-fp.c (num_avx512_k_registers): New constant for number
6814         of K registers.
6815         (num_avx512_zmmh_low_registers): New constant for number of
6816         lower ZMM registers (0-15).
6817         (num_avx512_zmmh_high_registers): New constant for number of
6818         higher ZMM registers (16-31).
6819         (num_avx512_ymmh_registers): New contant for number of higher
6820         YMM registers (ymm16-31 added by avx521 on x86_64).
6821         (num_avx512_xmm_registers): New constant for number of higher
6822         XMM registers (xmm16-31 added by AVX512 on x86_64).
6823         (struct i387_xsave): Add space for AVX512 registers.
6824         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6825         Add code to handle AVX512 registers.
6826         (i387_xsave_to_cache): Add code to handle AVX512 registers.
6827         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6828         prototypei from generated file.
6829         (tdesc_amd64_avx512_linux): Likewise.
6830         (init_registers_x32_avx512_linux): Likewise.
6831         (tdesc_x32_avx512_linux): Likewise.
6832         (init_registers_i386_avx512_linux): Likewise.
6833         (tdesc_i386_avx512_linux): Likewise.
6834         (x86_64_regmap): Add AVX512 registers.
6835         (x86_linux_read_description): Add code to handle AVX512 XSTATE
6836         mask.
6837         (initialize_low_arch): Add code to initialize AVX512 registers.
6838
6839 2014-04-23  Pedro Alves  <palves@redhat.com>
6840
6841         * mem-break.c (find_gdb_breakpoint_at): Make static.
6842         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6843
6844 2014-04-23  Pedro Alves  <palves@redhat.com>
6845
6846         * i386-low.c: Don't include break-common.h here.
6847         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6848         prototype to take target_hw_bp_type as argument instead of a Z
6849         packet char.
6850         * i386-low.h: Include break-common.h here.
6851         (Z_packet_to_hw_type): Declare.
6852         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6853         prototypes.
6854         * linux-x86-low.c (x86_insert_point): Convert the packet number to
6855         a target_hw_bp_type before calling i386_low_insert_watchpoint.
6856         (x86_remove_point): Convert the packet number to a
6857         target_hw_bp_type before calling i386_low_remove_watchpoint.
6858         * win32-i386-low.c (i386_insert_point): Convert the packet number
6859         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6860         (i386_remove_point): Convert the packet number to a
6861         target_hw_bp_type before calling i386_low_remove_watchpoint.
6862
6863 2014-04-23  Pedro Alves  <palves@redhat.com>
6864
6865         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6866
6867 2014-04-10  Pedro Alves  <palves@redhat.com>
6868
6869         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6870         Check if the condition or command is NULL before checking if the
6871         breakpoint is known.  On success, return true.
6872         * mem-break.h (add_breakpoint_condition): Document return.
6873         (add_breakpoint_commands): Add describing comment.
6874         * server.c (skip_to_semicolon): New function.
6875         (process_point_options): Use it.
6876
6877 2014-04-09  Pedro Alves  <palves@redhat.com>
6878
6879         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6880         to lwpid_of.
6881
6882 2014-02-27  Pedro Alves  <palves@redhat.com>
6883
6884         PR 12702
6885         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6886         macros.
6887         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6888         output.
6889         (last_thread_of_process_p): Take a PID argument instead of a
6890         thread pointer.
6891         (linux_wait_for_lwp): Delete.
6892         (num_lwps, check_zombie_leaders, not_stopped_callback): New
6893         functions.
6894         (linux_low_filter_event): New function, party factored out from
6895         linux_wait_for_event.
6896         (linux_wait_for_event): Rename to ...
6897         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
6898         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
6899         sigsuspend.  Check for zombie leaders.
6900         (linux_wait_for_event): Reimplement as wrapper around
6901         linux_wait_for_event_filtered.
6902         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
6903         a normal or signal exit is seen, it's the whole process exiting.
6904         (wait_for_sigstop): No longer a for_each_inferior callback.
6905         Rewrite on top of linux_wait_for_event_filtered.
6906         (stop_all_lwps): Call wait_for_sigstop directly.
6907         * server.c (resume, handle_target_event): Handle
6908         TARGET_WAITKIND_NO_RESUMED.
6909
6910 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6911
6912         * win32-low.c (psapi_get_dll_name,
6913         * win32_CreateToolhelp32Snapshot): Delete.
6914         (win32_CreateToolhelp32Snapshot, win32_Module32First)
6915         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6916         Delete.
6917         (handle_load_dll): Add function description.
6918         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6919
6920 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6921
6922         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6923         Add comment.
6924         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6925         base address when calling win32_add_one_solib.
6926         (handle_load_dll): Delete local variable load_addr.
6927         Remove 0x1000 offset applied to DLL base address when calling
6928         win32_add_one_solib.
6929         (handle_unload_dll): Add comment.
6930
6931 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6932
6933         * win32-low.c (win32_add_all_dlls): Renames
6934         win32_ensure_ntdll_loaded.  Rewrite function documentation.
6935         Adjust implementation to always load all DLLs.
6936         Add 0x1000 offset to DLL base address when calling
6937         win32_add_one_solib.
6938         (child_initialization_done): New static global.
6939         (do_initial_child_stuff): Set child_initialization_done to
6940         zero during child initialization, and 1 after.  Replace call
6941         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6942         Add comment.
6943         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6944         (handle_unload_dll): Add function documentation.
6945         (get_child_debug_event): Ignore load and unload DLL events
6946         during child initialization.
6947
6948 2014-02-20  Doug Evans  <dje@google.com>
6949
6950         Remove global all_lwps.
6951         * inferiors.h (ptid_of): Move here from linux-low.h.
6952         (pid_of, lwpid_of): Ditto.
6953         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6954         parameter is a struct thread_info * now.
6955         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6956         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
6957         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6958         directly.
6959         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6960         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6961         * linux-arm-low.c (update_registers_callback): Update, "entry"
6962         parameter is a struct thread_info * now.
6963         Fetch lwpid from current_inferior directly.
6964         (arm_insert_point): Pass &all_threads to find_inferior instead of
6965         &all_lwps.
6966         (arm_remove_point): Ditto.
6967         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6968         (arm_prepare_to_resume): Fetch pid from thread.
6969         (arm_read_description): Fetch lwpid from current_inferior directly.
6970         * linux-low.c (all_lwps): Delete.
6971         (delete_lwp): Delete call to remove_inferior.
6972         (handle_extended_wait): Fetch lwpid from thread.
6973         (add_lwp): Don't set lwp->entry.id.  Remove call to
6974         add_inferior_to_list.
6975         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6976         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6977         (kill_one_lwp_callback): Ditto.
6978         (linux_kill): Don't dereference NULL pointer.
6979         Fetch ptid,lwpid from thread.
6980         (get_detach_signal): Fetch ptid from thread.
6981         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6982         Simplify call to regcache_invalidate_thread.
6983         (delete_lwp_callback): Update, "entry" parameter is a
6984         struct thread_info * now.  Fetch pid from thread.
6985         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6986         (status_pending_p_callback): Update, "entry" parameter is a
6987         struct thread_info * now.  Fetch ptid from thread.
6988         (find_lwp_pid): Update, "entry" parameter is a
6989         struct thread_info * now.
6990         (linux_wait_for_lwp): Fetch pid from thread.
6991         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6992         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6993         (enqueue_one_deferred_signal): Fetch lwpid from thread.
6994         (dequeue_one_deferred_signal): Ditto.
6995         (cancel_breakpoint): Fetch ptid from current_inferior.
6996         (linux_wait_for_event): Pass &all_threads to find_inferior,
6997         not &all_lwps.  Fetch ptid, lwpid from thread.
6998         (count_events_callback): Update, "entry" parameter is a
6999         struct thread_info * now.
7000         (select_singlestep_lwp_callback): Ditto.
7001         (select_event_lwp_callback): Ditto.
7002         (cancel_breakpoints_callback): Ditto.
7003         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7004         not &all_lwps.
7005         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
7006         (unsuspend_one_lwp): Update, "entry" parameter is a
7007         struct thread_info * now.
7008         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7009         not &all_lwps.
7010         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
7011         Fetch lwpid from thread, not lwp.
7012         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7013         Pass &all_threads to find_inferior, not &all_lwps.
7014         (send_sigstop): Fetch lwpid from thread, not lwp.
7015         (send_sigstop_callback): Update, "entry" parameter is a
7016         struct thread_info * now.
7017         (suspend_and_send_sigstop_callback): Ditto.
7018         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
7019         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7020         struct thread_info * now.
7021         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
7022         from thread, lwp.
7023         (lwp_running): Update, "entry" parameter is a
7024         struct thread_info * now.
7025         (stop_all_lwps): Fetch ptid from thread.
7026         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7027         (linux_resume_one_lwp): Fetch lwpid from thread.
7028         (linux_set_resume_request): Update, "entry" parameter is a
7029         struct thread_info * now.  Fetch pid, lwpid from thread.
7030         (resume_status_pending_p): Update, "entry" parameter is a
7031         struct thread_info * now.
7032         (need_step_over_p): Ditto.  Fetch lwpid from thread.
7033         (start_step_over): Fetch lwpid from thread.
7034         (linux_resume_one_thread): Update, "entry" parameter is a
7035         struct thread_info * now.  Fetch lwpid from thread.
7036         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7037         (proceed_one_lwp): Update, "entry" parameter is a
7038         struct thread_info * now.  Fetch lwpid from thread.
7039         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7040         struct thread_info * now.
7041         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7042         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
7043         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7044         directly.
7045         (regsets_store_inferior_registers): Ditto.
7046         (fetch_register, store_register): Ditto.
7047         (linux_read_memory, linux_write_memory): Ditto.
7048         (linux_request_interrupt): Ditto.
7049         (linux_read_auxv): Ditto.
7050         (linux_xfer_siginfo): Ditto.
7051         (linux_qxfer_spu): Ditto.
7052         (linux_qxfer_libraries_svr4): Ditto.
7053         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7054         moved to inferiors.h.
7055         (get_lwp): Delete.
7056         (get_thread_lwp): Update.
7057         (struct lwp_info): Delete member "entry".  Simplify comment for
7058         member "thread".
7059         (all_lwps): Delete.
7060         * linux-mips-low.c (mips_read_description): Fetch lwpid from
7061         current_inferior directly.
7062         (update_watch_registers_callback): Update, "entry" parameter is a
7063         struct thread_info * now.  Fetch pid from thread.
7064         (mips_linux_prepare_to_resume): Fetch ptid from thread.
7065         (mips_insert_point): Fetch lwpid from current_inferior.
7066         Pass &all_threads to find_inferior, not &all_lwps.
7067         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7068         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7069         directly.
7070         (mips_stopped_data_address): Ditto.
7071         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7072         directly.
7073         * linux-tile-low.c (tile_arch_setup): Ditto.
7074         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7075         (update_debug_registers_callback): Update, "entry" parameter is a
7076         struct thread_info * now.  Fetch pid from thread.
7077         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7078         Pass &all_threads to find_inferior, not &all_lwps.
7079         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7080         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7081         Pass &all_threads to find_inferior, not &all_lwps.
7082         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7083         (i386_dr_low_get_status): Ditto.
7084         (x86_linux_prepare_to_resume): Fetch ptid from thread.
7085         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7086         (x86_linux_read_description): Ditto.
7087         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7088
7089 2014-02-20  Doug Evans  <dje@google.com>
7090
7091         * inferiors.c (get_first_inferior): Fix buglet.
7092
7093 2014-02-19  Doug Evans  <dje@google.com>
7094
7095         * gdbthread.h (add_thread): Change result type to struct thread_info *.
7096         * inferiors.c (add_thread): Change result type to struct thread_info *.
7097         All callers updated.
7098         (add_lwp): Call add_thread here instead of in callers.
7099         All callers updated.
7100         * linux-low.h (get_lwp_thread): Rewrite.
7101         (struct lwp_info): New member "thread".
7102
7103 2014-02-19  Doug Evans  <dje@google.com>
7104
7105         * linux-low.c (add_lwp): Change result to struct lwp_info *.
7106         All callers updated.
7107
7108 2014-02-19  Doug Evans  <dje@google.com>
7109
7110         * inferiors.c (add_thread): Fix whitespace.
7111
7112 2014-02-19  Doug Evans  <dje@google.com>
7113
7114         * dll.c (clear_dlls): Replace accessing list implemention details
7115         with API function.
7116         * gdbthread.h (get_first_thread): Declare.
7117         * inferiors.c (for_each_inferior_with_data): New function.
7118         (get_first_thread): New function.
7119         (find_thread_ptid): Simplify.
7120         (get_first_inferior): New function.
7121         (clear_list): Delete.
7122         (one_inferior_p): New function.
7123         (clear_inferior_list): New function.
7124         (clear_inferiors): Update.
7125         * inferiors.h (for_each_inferior_with_data): Declare.
7126         (clear_inferior_list): Declare.
7127         (one_inferior_p): Declare.
7128         (get_first_inferior): Declare.
7129         * linux-low.c (linux_wait_for_event): Replace accessing list
7130         implemention details with API function.
7131         * server.c (target_running): Ditto.
7132         (accumulate_file_name_length): New function.
7133         (emit_dll_description): New function.
7134         (handle_qxfer_libraries): Replace accessing list implemention
7135         details with API function.
7136         (handle_qxfer_threads_worker): New function.
7137         (handle_qxfer_threads_proper): Replace accessing list implemention
7138         details with API function.
7139         (handle_query): Ditto.
7140         (visit_actioned_threads_callback_ftype): New typedef.
7141         (visit_actioned_threads_data): New struct.
7142         (visit_actioned_threads): Rewrite to be find_inferior callback.
7143         (resume): Call find_inferior.
7144         (handle_status): Replace accessing list implemention
7145         details with API function.
7146         (process_serial_event): Replace accessing list implemention details
7147         with API function.
7148         * target.c (set_desired_inferior): Replace accessing list implemention
7149         details with API function.
7150         * tracepoint.c (same_process_p): New function.
7151         (gdb_agent_about_to_close): Replace accessing list implemention
7152         details with API function.
7153         * win32-low.c (child_delete_thread): Replace accessing list
7154         implemention details with API function.
7155         (match_dll_by_basename): New function.
7156         (dll_is_loaded_by_basename): New function.
7157         (win32_ensure_ntdll_loaded): Replace accessing list implemention
7158         details call to dll_is_loaded_by_basename.
7159
7160 2014-02-19  Doug Evans  <dje@google.com>
7161
7162         * dll.h (struct dll_info): Add comment.
7163         * gdbthread.h (struct thread_info): Add comment.
7164         (current_ptid): Simplify.
7165         * inferiors.c (add_process): Update.
7166         (remove_process): Update.
7167         * inferiors.h (struct process_info): Rename member "head" to "entry".
7168         * linux-low.c (delete_lwp): Update.
7169         (add_lwp): Update.
7170         (last_thread_of_process_p): Update.
7171         (kill_one_lwp_callback, linux_kill): Update.
7172         (status_pending_p_callback): Update.
7173         (wait_for_sigstop): Update.  Simplify read of ptid.
7174         (start_step_over): Update.
7175         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7176         (get_lwp_thread): Update.
7177         (struct lwp_info): Rename member "head" to "entry".
7178         * regcache.h (inferior_list_entry): Delete.
7179         * server.c (kill_inferior_callback): Update.
7180         (detach_or_kill_inferior_callback): Update.
7181         (print_started_pid): Update.
7182         (print_attached_pid): Update.
7183         (process_serial_event): Simplify read of ptid.
7184         * thread-db.c (thread_db_create_event): Update.
7185         (thread_db_get_tls_address): Update.
7186         * win32-low.c (current_inferior_ptid): Simplify.
7187
7188 2014-02-19  Tom Tromey  <tromey@redhat.com>
7189
7190         * target.h (struct target_ops) <supports_btrace>: Add target_ops
7191         argument.
7192         (target_supports_btrace): Update.
7193
7194 2014-02-14  Yao Qi  <yao@codesourcery.com>
7195
7196         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7197         (rsp-low-ipa.o): New target.
7198
7199 2014-02-12  Tom Tromey  <tromey@redhat.com>
7200
7201         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7202         convert_ascii_to_int.
7203         * regcache.c (registers_to_string): Likewise.
7204         * remote-utils.c (decode_M_packet): Likewise.
7205         * server.c (process_serial_event): Likewise.
7206
7207 2014-02-12  Tom Tromey  <tromey@redhat.com>
7208
7209         * server.c (handle_query, handle_v_run): Use hex2bin, not
7210         unhexify.
7211         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7212
7213 2014-02-12  Tom Tromey  <tromey@redhat.com>
7214
7215         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7216         convert_int_to_ascii.
7217         * regcache.c (registers_to_string, collect_register_as_string):
7218         Likewise.
7219         * remote-utils.c (look_up_one_symbol, relocate_instruction):
7220         Likewise.
7221         * server.c (process_serial_event): Likewise.
7222         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7223         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7224
7225 2014-02-12  Tom Tromey  <tromey@redhat.com>
7226
7227         * remote-utils.c (look_up_one_symbol, monitor_output): Use
7228         bin2hex, not hexify.
7229         * tracepoint.c (cmd_qtstatus): Likewise.
7230
7231 2014-02-12  Tom Tromey  <tromey@redhat.com>
7232
7233         * remote-utils.c (monitor_output): Pass explicit length to
7234         hexify.
7235
7236 2014-02-12  Tom Tromey  <tromey@redhat.com>
7237
7238         * tracepoint.c: Include rsp-low.h.
7239         * server.c: Include rsp-low.h.
7240         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7241         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7242         declare.
7243         * remote-utils.c: Include rsp-low.h.
7244         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7245         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7246         (convert_int_to_ascii, convert_ascii_to_int): Move to
7247         common/rsp-low.c.
7248         * regcache.c: Include rsp-low.h.
7249         * ax.c: Include rsp-low.h.
7250         * Makefile.in (SFILES): Add common/rsp-low.c.
7251         (OBS): Add rsp-low.o.
7252         (rsp-low.o): New target.
7253
7254 2014-02-12  Tom Tromey  <tromey@redhat.com>
7255
7256         * utils.h (pulongest, plongest, phex_nz): Don't declare.
7257         Include print-utils.h.
7258         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7259         (plongest, thirty_two, phex_nz): Remove.
7260         * Makefile.in (SFILES): Add common/print-utils.c.
7261         (OBS): Add print-utils.o.
7262         (print-utils-ipa.o): New target.
7263         (print-utils.o): New target.
7264         (IPA_OBJS): Add print-utils-ipa.o.
7265
7266 2014-02-06  Tom Tromey  <tromey@redhat.com>
7267
7268         * Makefile.in (SFILES): Fix indentation.
7269
7270 2014-02-05  Doug Evans  <dje@google.com>
7271
7272         * linux-low.c (linux_wait_for_event): Improve comment.
7273         (linux_wait_1): Keep current_inferior in sync with event_child.
7274
7275 2014-01-22  Doug Evans  <dje@google.com>
7276
7277         * gdbthread.h (gdb_id_to_thread): Delete, unused.
7278
7279 2014-01-22  Doug Evans  <dje@google.com>
7280
7281         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7282         * configure: Regenerate.
7283         * config.in: Regenerate.
7284         * Makefile.in (SFILES): Add debug.c.
7285         (OBS): Add debug.o.
7286         * debug.c: New file.
7287         * debug.h: New file.
7288         * linux-aarch64-low.c (*): Update all debugging printfs to use
7289         debug_printf instead of fprintf.
7290         * linux-arm-low.c (*): Ditto.
7291         * linux-cris-low.c (*): Ditto.
7292         * linux-crisv32-low.c (*): Ditto.
7293         * linux-m32r-low.c (*): Ditto.
7294         * linux-sparc-low.c (*): Ditto.
7295         * linux-x86.c (*): Ditto.
7296         * linux-low.c (*): Ditto.
7297         (linux_wait_1): Add calls to debug_enter, debug_exit.
7298         (linux_wait): Remove redundant debugging printf.
7299         (stop_all_lwps): Add calls to debug_enter, debug_exit.
7300         (linux_resume, unstop_all_lwps): Ditto.
7301         * mem-break.c (*): Update all debugging printfs to use
7302         debug_printf instead of fprintf.
7303         * remote-utils.c (*): Ditto.
7304         * thread-db.c (*): Ditto.
7305         * server.c #include <ctype.h>, "gdb_vecs.h".
7306         (debug_threads): Moved to debug.c.
7307         (*): Update all debugging printfs to use debug_printf instead of
7308         fprintf.
7309         (start_inferior): Replace call to fflush with call to debug_flush.
7310         (monitor_show_help): Mention set debug-format.
7311         (parse_debug_format_options): New function.
7312         (handle_monitor_command): Handle "monitor set debug-format".
7313         (gdbserver_usage): Mention --debug-format.
7314         (main): Parse --debug-format.
7315         * server.h (debug_threads): Declaration moved to debug.h.
7316         #include "debug.h".
7317         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7318         trace_debug_1 that uses debug_printf.
7319         (tracepoint_look_up_symbols): Update all debugging printfs to use
7320         debug_printf instead of fprintf.
7321
7322 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
7323
7324         * linux-xtensa-low.c: Include asm/ptrace.h instead of
7325         sys/ptrace.h.
7326
7327 2014-01-17  Pedro Alves  <palves@redhat.com>
7328
7329         PR build/16445
7330         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7331         defined after including gdb_proc_service.h.
7332
7333 2014-01-16  Doug Evans  <dje@google.com>
7334
7335         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7336         (match_dll): Use it.
7337
7338 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
7339
7340         * target.h (target_ops) <read_btrace>: Change parameters and
7341         return type to allow error reporting.
7342         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
7343         trace reading errors on.
7344         * linux-low.c (linux_low_read_btrace): Pass trace reading
7345         errors on.
7346         (linux_low_disable_btrace): New.
7347
7348 2014-01-15  Doug Evans  <dje@google.com>
7349
7350         * inferiors.c (thread_id_to_gdb_id): Delete.
7351         * inferiors.h (thread_id_to_gdb_id): Delete.
7352
7353 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
7354
7355         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7356         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
7357         versions.
7358
7359 2014-01-08  Pedro Alves  <palves@redhat.com>
7360
7361         * server.c (handle_status): Don't discard previous queued stop
7362         replies or thread's pending status here.
7363         (main) <disconnection>: Do it here instead.
7364
7365 2014-01-08  Pedro Alves  <palves@redhat.com>
7366
7367         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7368         * server.c (visit_actioned_threads, handle_pending_status): New
7369         function.
7370         (handle_v_cont): Factor out parts to ...
7371         (resume): ... this new function.  If in all-stop, and a thread
7372         being resumed has a pending status, report it without actually
7373         resuming.
7374         (myresume): Adjust to use the new 'resume' function.
7375         (clear_pending_status_callback, set_pending_status_callback)
7376         (find_status_pending_thread_callback): New functions.
7377         (handle_status): Handle the case of multiple threads having
7378         interesting statuses to report.  Report threads' real last signal
7379         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
7380         with an interesting thread to report the status for, instead of
7381         always reporting the status of the first thread.
7382
7383 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
7384
7385         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7386         * gdbreplay.c (gdbreplay_version): Likewise.
7387
7388 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
7389
7390         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7391         iov.iov_len with the real length in use.
7392
7393 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
7394
7395         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7396         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7397         for all targets that use win32-low.c.
7398         * win32-low.c (win32_ensure_ntdll_loaded): New function.
7399         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7400
7401 2013-12-13  Pedro Alves  <palves@redhat.com>
7402
7403         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7404         if equal to TARGET_WAITKIND_LOADED.
7405         * win32-low.c (cached_status): New static global.
7406         (win32_wait): Add declaration.
7407         (do_initial_child_stuff): Flush all initial pending debug events
7408         up to the initial breakpoint.
7409         (win32_wait): If CACHED_STATUS was set, return that instead
7410         of doing a real wait.  Remove the code resuming the execution
7411         of the inferior after receiving a TARGET_WAITKIND_LOADED event
7412         during the initial phase.  Also remove the code changing
7413         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7414         TARGET_WAITKIND_STOPPED.
7415
7416 2013-12-11  Yao Qi  <yao@codesourcery.com>
7417
7418         * notif.c (handle_notif_ack): Return 0 if no notification
7419         matches.
7420
7421 2013-11-20  Doug Evans  <dje@google.com>
7422
7423         * linux-low.c (linux_set_resume_request): Fix comment.
7424
7425 2013-11-20  Doug Evans  <dje@google.com>
7426
7427         * linux-low.c (resume_status_pending_p): Tweak comment.
7428
7429 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7430
7431         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7432         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7433         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7434         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7435         (srv_amd64_regobj): Add amd64-mpx.o.
7436         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7437         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7438         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7439         * i387-fp.c (num_pl_bnd_register) Added constant.
7440         (num_pl_bnd_cfg_registers) Added constant.
7441         (struct i387_xsave) Added reserved area and MPX fields.
7442         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7443         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7444         function.
7445         (tdesc_i386_mpx_linux): Add MPX amd64 target.
7446         (init_registers_amd64_mpx_linux): Declare new function.
7447         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7448         (x86_64_regmap): Add MPX registers.
7449         (x86_linux_read_description): Add MPX case.
7450         (initialize_low_arch): Initialize MPX targets.
7451
7452 2013-11-18  Tom Tromey  <tromey@redhat.com>
7453
7454         * configure: Rebuild.
7455         * configure.ac: Don't check for stdlib.h.
7456         * gdbreplay.c: Unconditionally include stdlib.h.
7457
7458 2013-11-18  Tom Tromey  <tromey@redhat.com>
7459
7460         * config.in: Rebuild.
7461         * configure: Rebuild.
7462         * configure.ac: Don't use AC_HEADER_DIRENT.
7463
7464 2013-11-18  Tom Tromey  <tromey@redhat.com>
7465
7466         * server.h: Don't check HAVE_STRING_H.
7467         * gdbreplay.c: Don't check HAVE_STRING_H.
7468         * configure: Rebuild.
7469
7470 2013-11-18  Tom Tromey  <tromey@redhat.com>
7471
7472         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7473         LIBGNU.
7474
7475 2013-11-08  Tom Tromey  <tromey@redhat.com>
7476
7477         * configure, config.in: Rebuild.
7478         * configure.ac: Remove unused configury.
7479
7480 2013-11-08  Tom Tromey  <tromey@redhat.com>
7481
7482         * acinclude.m4: Include common.m4, codeset.m4.
7483         * configure, config.in: Rebuild.
7484         * configure.ac: Use GDB_AC_COMMON.
7485
7486 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7487
7488         * linux-s390-low.c (HWCAP_S390_TE): New define.
7489         (s390_arch_setup): Consider the TE field in the HWCAP for
7490         determining 'have_regset_tdb'.
7491
7492 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
7493
7494         PR gdb/16014
7495         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7496         call to sizeof.
7497
7498 2013-10-02  Pedro Alves  <palves@redhat.com>
7499
7500         * server.c (process_serial_event): Don't output "GDBserver
7501         exiting" if GDB is connected through stdio.
7502         * target.c (mywait): Likewise, be silent if GDB is connected
7503         through stdio.
7504
7505 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
7506
7507         * lynx-low.c (lynx_add_threads_after_attach): New function.
7508         (lynx_attach): Remove call to add_thread.  Add call to
7509         lynx_add_threads_after_attach instead.
7510
7511 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
7512
7513         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7514         * config.in, configure: Regenerated.
7515
7516 2013-09-18  Yao Qi  <yao@codesourcery.com>
7517
7518         PR server/15959
7519         * server.c (start_inferior): Clear 'resume_info'.
7520
7521 2013-09-16  Jiong Wang  <jiwang@tilera.com>
7522
7523         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7524         for each register.
7525
7526 2013-09-16  Jiong Wang  <jiwang@tilera.com>
7527
7528         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7529         linux-tile-low.o to srv_tgtobj.
7530
7531 2013-09-16  Will Newton  <will.newton@linaro.org>
7532
7533         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7534         out regs.
7535
7536 2013-09-06  Pedro Alves  <palves@redhat.com>
7537
7538         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7539         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7540         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7541         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7542         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7543         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7544
7545 2013-09-06  Pedro Alves  <palves@redhat.com>
7546
7547         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7548         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7549
7550 2013-09-06  Pedro Alves  <palves@redhat.com>
7551
7552         * linux-amd64-ipa.c: Include tracepoint.h.
7553         * linux-i386-ipa.c: Include tracepoint.h.
7554
7555 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
7556
7557         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7558         (ps_get_thread_area): New function.
7559
7560 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
7561
7562         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7563         (initialize_low_arch): Call init_registers_crisv32 rather than
7564         init_register_crisv32.
7565
7566 2013-09-05  Pedro Alves  <palves@redhat.com>
7567
7568         * server.h (handle_vFile, hostio_last_error_from_errno): Move
7569         to ...
7570         * hostio.h: ... this new file.
7571         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7572         win32-low.c: Include hostio.h.
7573
7574 2013-09-05  Pedro Alves  <palves@redhat.com>
7575
7576         * server.h (gdb_client_data, handler_func, callback_handler_func)
7577         (delete_file_handler, add_file_handler, append_callback_event)
7578         (delete_callback_event, start_event_loop, initialize_event_loop):
7579         Move to event-loop.h and include it.
7580         * event-loop.h: New file.
7581
7582 2013-09-05  Pedro Alves  <palves@redhat.com>
7583
7584         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7585         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7586         (loaded_dll, unloaded_dll): Move to ...
7587         * dll.h: ... this new file.
7588         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7589
7590 2013-09-05  Pedro Alves  <palves@redhat.com>
7591
7592         * server.h (current_process, get_thread_process, all_processes)
7593         (add_inferior_to_list, for_each_inferior, current_inferior)
7594         (remove_inferior, add_process, remove_process, find_process_pid)
7595         (have_started_inferiors_p, have_attached_inferiors_p)
7596         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7597         (clear_inferiors, find_inferior, find_inferior_id)
7598         (inferior_target_data, set_inferior_target_data)
7599         (inferior_regcache_data, set_inferior_regcache_data): Move to
7600         inferiors.h, and include it.
7601         * inferiors.h: New file.
7602
7603 2013-09-05  Pedro Alves  <palves@redhat.com>
7604
7605         * server.h (struct emit_ops, current_insn_ptr, emit_error):
7606         Move ...
7607         * ax.h: ... here.
7608
7609 2013-09-05  Pedro Alves  <palves@redhat.com>
7610
7611         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7612         tracepoint.h.
7613         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7614         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7615         (handle_tracepoint_general_set, handle_tracepoint_query)
7616         (tracepoint_finished_step, tracepoint_was_hit)
7617         (release_while_stepping_state_list, current_traceframe)
7618         (in_readonly_region, traceframe_read_mem)
7619         (fetch_traceframe_registers, traceframe_read_sdata)
7620         (traceframe_read_info, struct fast_tpoint_collect_status)
7621         (fast_tracepoint_collecting, force_unlock_trace_buffer)
7622         (handle_tracepoit_bkpts, initialize_low_tracepoint)
7623         (supply_fast_tracepoint_registers)
7624         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7625         (ipa_tdesc, claim_trampoline_space)
7626         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7627         (agent_mem_read, agent_get_trace_state_variable_value)
7628         (agent_set_trace_state_variable_value, agent_tsv_read)
7629         (agent_mem_read_string, get_raw_reg_func_addr)
7630         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7631         * tracepoint.h: ... this new file.
7632
7633 2013-09-05  Pedro Alves  <palves@redhat.com>
7634
7635         * server.h (perror_with_name, error, fatal, warning, paddress)
7636         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7637         include it.
7638         * utils.h: New file.
7639
7640 2013-09-05  Pedro Alves  <palves@redhat.com>
7641
7642         * server.h (remote_debug, noack_mode, transport_is_reliable)
7643         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7644         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7645         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7646         (write_enn, initialize_async_io, enable_async_io)
7647         (disable_async_io, check_remote_input_interrupt_request)
7648         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7649         (dead_thread_notify, prepare_resume_reply)
7650         (decode_address_to_semicolon, decode_address, decode_m_packet)
7651         (decode_M_packet, decode_X_packet, decode_xfer_write)
7652         (decode_search_memory_packet, unhexify, hexify)
7653         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7654         (look_up_one_symbol, relocate_instruction)
7655         (monitor_output): Move to remote-utils.h, and include it.
7656         * remote-utils.h: New file.
7657
7658 2013-09-05  Pedro Alves  <palves@redhat.com>
7659
7660         * server.h (_): Delete.
7661
7662 2013-09-02  Pedro Alves  <palves@redhat.com>
7663
7664         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7665         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7666         allocated.
7667         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7668
7669 2013-09-02  Pierre Muller  <muller@sourceware.org>
7670
7671         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7672         or WriteProcessMemory complete successfully and handle
7673         ERROR_PARTIAL_COPY error.
7674
7675 2013-09-02  Pedro Alves  <palves@redhat.com>
7676
7677         * server.c (gdb_read_memory): Return -1 on traceframe memory read
7678         error instead of EIO.
7679
7680 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
7681
7682         PR server/15604
7683         * linux-low.c: Include filestuff.h.
7684         (linux_create_inferior) <pid == 0>: Call close_most_fds.
7685         * lynx-low.c: Include filestuff.h.
7686         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7687         * server.c: Include filestuff.h.
7688         (main): Call notice_open_fds.
7689         * spu-low.c: Include filestuff.h.
7690         (spu_create_inferior) <pid == 0>: Call close_most_fds.
7691
7692 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
7693
7694         * Makefile.in: Explain why ../target and ../nat are not
7695         listed as include file search paths.
7696         (linux-waitpid.o): New object file rule.
7697         * configure.srv (srv_native_linux_obj): New variable.
7698         Replace all occurrences of linux native object files with
7699         $srv_native_linux_obj.
7700         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7701         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7702         (linux_enable_event_reporting): Remove declaration.
7703         (my_waitpid): Moved to common/linux-waitpid.c.
7704         (linux_wait_for_event): Pass ptid when calling
7705         linux_enable_event_reporting.
7706         (linux_supports_tracefork_flag): Remove.
7707         (linux_enable_event_reporting): Likewise.
7708         (linux_tracefork_grandchild): Remove.
7709         (STACK_SIZE): Moved to common/linux-ptrace.c.
7710         (linux_tracefork_child): Remove.
7711         (linux_test_for_tracefork): Remove.
7712         (linux_look_up_symbols): Call linux_supports_traceclone.
7713         (initialize_low): Remove call to linux_test_for_tracefork.
7714         * linux-low.h (PTRACE_TYPE_ARG3): Move to
7715         common/linux-ptrace.h.
7716         (PTRACE_TYPE_ARG4): Likewise.
7717         Include linux-ptrace.h.
7718
7719 2013-08-21  Pedro Alves  <palves@redhat.com>
7720
7721         * config.in: Renegerate.
7722
7723 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
7724
7725         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7726         (SFILES): Remove $(srcdir)/common/target-common.c and
7727         add $(srcdir)/target/waitstatus.c.
7728         (OBS): Remove target-common.o and add waitstatus.o.
7729         (server_h): Remove $(srcdir)/../common/target-common.h and
7730         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7731         and $(srcdir)/../target/waitstatus.h.
7732         (target-common.o): Remove.
7733         (waitstatus.o): New target object file.
7734         * target.h: Do not include target-common.h and
7735         include target/resume.h, target/wait.h and
7736         target/waitstatus.h.
7737
7738 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
7739
7740         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7741         to PTRACE_TYPE_ARG3.
7742         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7743         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7744         PTRACE_TYPE_ARG4.
7745         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7746         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7747
7748 2013-07-27  Jie Zhang  <jie@codesourcery.com>
7749             Daniel Jacobowitz  <dan@codesourcery.com>
7750             Yao Qi  <yao@codesourcery.com>
7751
7752         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7753         (mips-linux-watch.o): New rule.
7754         (mips_linux_watch_h): New variable.
7755         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7756         srv_tgtobj.
7757         * linux-mips-low.c: Include mips-linux-watch.h.
7758         (struct arch_process_info, struct arch_lwp_info): New.
7759         (update_watch_registers_callback): New function.
7760         (mips_linux_new_process, mips_linux_new_thread) New functions.
7761         (mips_linux_prepare_to_resume, mips_insert_point): New
7762         functions.
7763         (mips_remove_point, mips_stopped_by_watchpoint): New
7764         functions.
7765         (rsp_bp_type_to_target_hw_bp_type): New function.
7766         (mips_stopped_data_address): New function.
7767         (the_low_target): Add watchpoint support functions.
7768
7769 2013-07-27  Yao Qi  <yao@codesourcery.com>
7770
7771         * i386-low.c: Include break-common.h.
7772         (enum target_hw_bp_type): Remove.
7773
7774 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
7775
7776         * Makefile.in (SFILES): /common/target-common.c.
7777         (OBS): Add target-common.o.
7778         (server_h): Add $(srcdir)/../common/target-common.h.
7779         (target-common.o): New target.
7780         * server.c (queue_stop_reply_callback): Free
7781         status string after use.
7782         * target.c (target_waitstatus_to_string): Remove.
7783         * target.h: Include target-common.h.
7784         (resume_kind): Likewise.
7785         (target_waitkind): Likewise.
7786         (target_waitstatus): Likewise.
7787         (TARGET_WNOHANG): Likewise.
7788
7789 2013-07-04  Yao Qi  <yao@codesourcery.com>
7790
7791         * Makefile.in (host_alias): Use @host_noncanonical@.
7792         (target_alias): Use @target_noncanonical@.
7793         * configure.ac: Use ACX_NONCANONICAL_TARGET and
7794         ACX_NONCANONICAL_HOST.
7795         * configure: Regenerated.
7796
7797         Revert:
7798         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
7799
7800         * configure.ac (version_host, version_target): Set and AC_SUBST them.
7801         * configure: Rebuild.
7802         * Makefile.in (version_host, version_target): Get from configure.
7803         (version.c): Use $(version_host) and $(version_target).
7804
7805 2013-07-03  Pedro Alves  <palves@redhat.com>
7806
7807         * Makefile.in (config.status): Depend on development.sh.
7808         * acinclude.m4: Include libmcheck.m4.
7809         * configure: Regenerate.
7810
7811 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
7812
7813         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7814         attribute inside the parentheses.
7815         (winapi_DebugSetProcessKillOnExit): Ditto.
7816         (winapi_DebugBreakProcess): Ditto.
7817         (winapi_GenerateConsoleCtrlEvent): Ditto.
7818
7819 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
7820
7821         * notif.h (notif_event): Add a dummy member to avoid compiler
7822         errors.
7823
7824 2013-07-01  Pedro Alves  <palves@redhat.com>
7825
7826         * hostio.c (HOSTIO_PATH_MAX): Define.
7827         (require_filename, handle_open, handle_unlink, handle_readlink):
7828         Use it.
7829
7830 2013-07-01  Pedro Alves  <palves@redhat.com>
7831
7832         * server.h: Include "pathmax.h".
7833         * linux-low.c: Don't include sys/param.h.
7834         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7835         MAXPATHLEN.
7836         * win32-low.c: Don't include sys/param.h.
7837         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7838
7839 2013-07-01  Pedro Alves  <palves@redhat.com>
7840
7841         * event-loop.c: Don't check HAVE_UNISTD_H before including
7842         <unistd.h>.
7843         * gdbreplay.c: Likewise.
7844         * remote-utils.c: Likewise.
7845         * server.c: Likewise.
7846         * configure.ac: Don't check for unistd.h.
7847         * configure: Regenerate.
7848
7849 2013-06-28  Tom Tromey  <tromey@redhat.com>
7850
7851         * Makefile.in (version.c): Use version.in, not
7852         common/version.in.
7853
7854 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
7855
7856         * configure.ac (version_host, version_target): Set and AC_SUBST them.
7857         * configure: Rebuild.
7858         * Makefile.in (version_host, version_target): Get from configure.
7859         (version.c): Use $(version_host) and $(version_target).
7860
7861 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
7862
7863         Fix trace-status to output user name without trailing colon.
7864         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7865
7866 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
7867
7868         Fix trace-status to output proper start-time and stop-time.
7869         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7870         output start time and stop time in hex as gdb expects.
7871
7872 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
7873
7874         * tracepoint.c (build_traceframe_info_xml): Output trace state
7875         variables present in the trace buffer.
7876
7877 2013-06-24  Tom Tromey  <tromey@redhat.com>
7878
7879         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7880         create-version.sh.
7881         (version.o): Remove.
7882         * gdbreplay.c: Include version.h.
7883         (version, host_name): Don't declare.
7884         * server.h: Include version.h.
7885         (version, host_name): Don't declare.
7886
7887 2013-06-12  Pedro Alves  <palves@redhat.com>
7888
7889         * linux-x86-low.c (linux_is_elf64): Delete global.
7890         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7891         with local linux_pid_exe_is_elf_64_file use.
7892
7893 2013-06-11  Pedro Alves  <palves@redhat.com>
7894
7895         * linux-low.c (regset_disabled, disable_regset): New functions.
7896         (regsets_fetch_inferior_registers)
7897         (regsets_store_inferior_registers): Use them.
7898         (initialize_regsets_info); Don't allocate the disabled_regsets
7899         array here.
7900         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7901         comment.
7902
7903 2013-06-11  Pedro Alves  <palves@redhat.com>
7904
7905         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7906         xmalloc.
7907
7908 2013-06-11  Pedro Alves  <palves@redhat.com>
7909
7910         * linux-x86-low.c (initialize_low_arch): Call
7911         init_registers_x32_avx_linux.
7912
7913 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
7914
7915         Fix compatibility with Android Bionic.
7916         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7917         it is not empty.
7918
7919 2013-06-07  Pedro Alves  <palves@redhat.com>
7920
7921         PR server/14823
7922         * Makefile.in (OBS): Add tdesc.o.
7923         (IPA_OBJS): Add tdesc-ipa.o.
7924         (tdesc-ipa.o): New rule.
7925         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7926         interface.
7927         * linux-low.c (new_inferior): Delete.
7928         (disabled_regsets, num_regsets): Delete.
7929         (linux_add_process): Adjust to set the new per-process
7930         new_inferior flag.
7931         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7932         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
7933         was a stop.  When calling arch_setup, switch the current inferior
7934         to the thread that got an event.
7935         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7936         (regsets_fetch_inferior_registers)
7937         (regsets_store_inferior_registers): New regsets_info parameter.
7938         Adjust to use it.
7939         (linux_register_in_regsets): New regs_info parameter.  Adjust to
7940         use it.
7941         (register_addr, fetch_register, store_register): New usrregs_info
7942         parameter.  Adjust to use it.
7943         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7944         parameter regs_info.  Adjust to use it.
7945         (linux_fetch_registers): Get the current inferior's regs_info, and
7946         adjust to use it.
7947         (linux_store_registers): Ditto.
7948         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7949         (initialize_low): Don't initialize the target_regsets here.  Call
7950         initialize_low_arch.
7951         * linux-low.h (target_regsets): Delete declaration.
7952         (struct regsets_info): New.
7953         (struct usrregs_info): New.
7954         (struct regs_info): New.
7955         (struct process_info_private) <new_inferior>: New field.
7956         (struct linux_target_ops): Delete the num_regs, regmap, and
7957         regset_bitmap fields.  New field regs_info.
7958         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7959         * i387-fp.c (num_xmm_registers): Delete.
7960         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7961         calls to new interface.
7962         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7963         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7964         Infer the number of xmm registers from the regcache's target
7965         description.
7966         * i387-fp.h (num_xmm_registers): Delete.
7967         * inferiors.c (add_thread): Don't install the thread's regcache
7968         here.
7969         * proc-service.c (gregset_info): Fetch the current inferior's
7970         regs_info.  Adjust to use it.
7971         * regcache.c: Include tdesc.h.
7972         (register_bytes, reg_defs, num_registers)
7973         (gdbserver_expedite_regs): Delete.
7974         (get_thread_regcache): If the thread doesn't have a regcache yet,
7975         create one, instead of aborting gdbserver.
7976         (regcache_invalidate_one): Rename to ...
7977         (regcache_invalidate_thread): ... this.
7978         (regcache_invalidate_one): New.
7979         (regcache_invalidate): Only invalidate registers of the current
7980         process.
7981         (init_register_cache): Add target_desc parameter, and use it.
7982         (new_register_cache): Ditto.  Assert the target description has a
7983         non zero registers_size.
7984         (regcache_cpy): Add assertions.  Adjust.
7985         (realloc_register_cache, set_register_cache): Delete.
7986         (registers_to_string, registers_from_string): Adjust.
7987         (find_register_by_name, find_regno, find_register_by_number)
7988         (register_cache_size): Add target_desc parameter, and use it.
7989         (free_register_cache_thread, free_register_cache_thread_one)
7990         (regcache_release, register_cache_size): New.
7991         (register_size): Add target_desc parameter, and use it.
7992         (register_data, supply_register, supply_register_zeroed)
7993         (supply_regblock, supply_register_by_name, collect_register)
7994         (collect_register_as_string, collect_register_by_name): Adjust.
7995         * regcache.h (struct target_desc): Forward declare.
7996         (struct regcache) <tdesc>: New field.
7997         (init_register_cache, new_register_cache): Add target_desc
7998         parameter.
7999         (regcache_invalidate_thread): Declare.
8000         (regcache_invalidate_one): Delete declaration.
8001         (regcache_release): Declare.
8002         (find_register_by_number, register_cache_size, register_size)
8003         (find_regno): Add target_desc parameter.
8004         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8005         declarations.
8006         * remote-utils.c: Include tdesc.h.
8007         (outreg, prepare_resume_reply): Adjust.
8008         * server.c: Include tdesc.h.
8009         (gdbserver_xmltarget): Delete declaration.
8010         (get_features_xml, process_serial_event): Adjust.
8011         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8012         declare.
8013         (struct process_info) <tdesc>: New field.
8014         (ipa_tdesc): Declare.
8015         * tdesc.c: New file.
8016         * tdesc.h: New file.
8017         * tracepoint.c: Include tdesc.h.
8018         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8019         (get_context_regcache): Adjust to pass ipa_tdesc down.
8020         (do_action_at_tracepoint): Adjust to get the register cache size
8021         from the context regcache's description.
8022         (traceframe_walk_blocks): Adjust to get the register cache size
8023         from the current trace frame's description.
8024         (traceframe_get_pc): Adjust to get current trace frame's
8025         description and pass it down.
8026         (gdb_collect): Adjust to get the register cache size from the
8027         IPA's description.
8028         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8029         (gdbserver_xmltarget): Delete.
8030         (initialize_low_tracepoint): Set the ipa's target description.
8031         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8032         (initialize_low_tracepoint): Set the ipa's target description.
8033         * linux-x86-low.c: Include tdesc.h.
8034         [__x86_64__] (is_64bit_tdesc): New.
8035         (ps_get_thread_area, x86_get_thread_area): Use it.
8036         (i386_cannot_store_register): Rename to ...
8037         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
8038         (i386_cannot_fetch_register): Rename to ...
8039         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
8040         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8041         to new interface.
8042         (target_regsets): Rename to ...
8043         (x86_regsets): ... this.
8044         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8045         interface.
8046         (x86_siginfo_fixup): Use is_64bit_tdesc.
8047         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8048         (tdesc_x32_avx_linux, tdesc_x32_linux)
8049         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8050         Declare.
8051         (x86_linux_update_xmltarget): Delete.
8052         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8053         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8054         (AMD64_LINUX_USER64_CS): New.
8055         (x86_linux_read_description): New, based on
8056         x86_linux_update_xmltarget.
8057         (same_process_callback): New.
8058         (x86_arch_setup_process_callback): New.
8059         (x86_linux_update_xmltarget): New.
8060         (x86_regsets_info): New.
8061         (amd64_linux_regs_info): New.
8062         (i386_linux_usrregs_info): New.
8063         (i386_linux_regs_info): New.
8064         (x86_linux_regs_info): New.
8065         (x86_arch_setup): Reimplement.
8066         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8067         (x86_emit_ops): Ditto.
8068         (the_low_target): Adjust.  Install x86_linux_regs_info,
8069         x86_cannot_fetch_register, and x86_cannot_store_register.
8070         (initialize_low_arch): New.
8071         * linux-ia64-low.c (tdesc_ia64): Declare.
8072         (ia64_fetch_register): Adjust.
8073         (ia64_usrregs_info, regs_info): New globals.
8074         (ia64_regs_info): New function.
8075         (the_low_target): Adjust.
8076         (initialize_low_arch): New function.
8077         * linux-sparc-low.c (tdesc_sparc64): Declare.
8078         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8079         Adjust.
8080         (sparc_arch_setup): New function.
8081         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8082         (the_low_target): Adjust.
8083         (initialize_low_arch): New function.
8084         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8085         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8086         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8087         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8088         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8089         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8090         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8091         (tdesc_powerpc_isa205_vsx64l): Declare.
8092         (ppc_cannot_store_register, ppc_collect_ptrace_register)
8093         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8094         (ppc_set_pc, ppc_get_hwcap): Adjust.
8095         (ppc_usrregs_info): Forward declare.
8096         (!__powerpc64__) ppc_regmap_adjusted: New global.
8097         (ppc_arch_setup): Adjust to the current process'es target
8098         description.
8099         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8100         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8101         (ppc_store_evrregset): Adjust.
8102         (target_regsets): Rename to ...
8103         (ppc_regsets): ... this, and make static.
8104         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8105         (ppc_regs_info): New function.
8106         (the_low_target): Adjust.
8107         (initialize_low_arch): New function.
8108         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8109         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8110         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8111         (tdesc_s390x_linux64v2): Declare.
8112         (s390_collect_ptrace_register, s390_supply_ptrace_register)
8113         (s390_fill_gregset, s390_store_last_break): Adjust.
8114         (target_regsets): Rename to ...
8115         (s390_regsets): ... this, and make static.
8116         (s390_get_pc, s390_set_pc): Adjust.
8117         (s390_get_hwcap): New target_desc parameter, and use it.
8118         [__s390x__] (have_hwcap_s390_high_gprs): New global.
8119         (s390_arch_setup): Adjust to set the current process'es target
8120         description.  Don't adjust the regmap.
8121         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8122         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8123         (regs_info_3264): New globals.
8124         (s390_regs_info): New function.
8125         (the_low_target): Adjust.
8126         (initialize_low_arch): New function.
8127         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8128         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8129         [__mips64] (init_registers_mips_linux)
8130         (init_registers_mips_dsp_linux): Delete defines.
8131         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8132         (have_dsp): New global.
8133         (mips_read_description): New, based on mips_arch_setup.
8134         (mips_arch_setup): Reimplement.
8135         (get_usrregs_info): New function.
8136         (mips_cannot_fetch_register, mips_cannot_store_register)
8137         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8138         (mips_fill_fpregset, mips_store_fpregset): Adjust.
8139         (target_regsets): Rename to ...
8140         (mips_regsets): ... this, and make static.
8141         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8142         (dsp_regs_info, regs_info): New globals.
8143         (mips_regs_info): New function.
8144         (the_low_target): Adjust.
8145         (initialize_low_arch): New function.
8146         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8147         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8148         Declare.
8149         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8150         (arm_read_description): New, with bits factored from
8151         arm_arch_setup.
8152         (arm_arch_setup): Reimplement.
8153         (target_regsets): Rename to ...
8154         (arm_regsets): ... this, and make static.
8155         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8156         (arm_regs_info): New function.
8157         (the_low_target): Adjust.
8158         (initialize_low_arch): New function.
8159         * linux-m68k-low.c (tdesc_m68k): Declare.
8160         (target_regsets): Rename to ...
8161         (m68k_regsets): ... this, and make static.
8162         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8163         (m68k_regs_info): New function.
8164         (m68k_arch_setup): New function.
8165         (the_low_target): Adjust.
8166         (initialize_low_arch): New function.
8167         * linux-sh-low.c (tdesc_sharch): Declare.
8168         (target_regsets): Rename to ...
8169         (sh_regsets): ... this, and make static.
8170         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8171         (sh_regs_info, sh_arch_setup): New functions.
8172         (the_low_target): Adjust.
8173         (initialize_low_arch): New function.
8174         * linux-bfin-low.c (tdesc_bfin): Declare.
8175         (bfin_arch_setup): New function.
8176         (bfin_usrregs_info, regs_info): New globals.
8177         (bfin_regs_info): New function.
8178         (the_low_target): Adjust.
8179         (initialize_low_arch): New function.
8180         * linux-cris-low.c (tdesc_cris): Declare.
8181         (cris_arch_setup): New function.
8182         (cris_usrregs_info, regs_info): New globals.
8183         (cris_regs_info): New function.
8184         (the_low_target): Adjust.
8185         (initialize_low_arch): New function.
8186         * linux-cris-low.c (tdesc_crisv32): Declare.
8187         (cris_arch_setup): New function.
8188         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8189         (cris_regs_info): New function.
8190         (the_low_target): Adjust.
8191         (initialize_low_arch): New function.
8192         * linux-m32r-low.c (tdesc_m32r): Declare.
8193         (m32r_arch_setup): New function.
8194         (m32r_usrregs_info, regs_info): New globals.
8195         (m32r_regs_info): Adjust.
8196         (initialize_low_arch): New function.
8197         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8198         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8199         (tic6x_usrregs_info): Forward declare.
8200         (tic6x_read_description): New function, based on ...
8201         (tic6x_arch_setup): ... this.  Reimplement.
8202         (target_regsets): Rename to ...
8203         (tic6x_regsets): ... this, and make static.
8204         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8205         (tic6x_regs_info): New function.
8206         (the_low_target): Adjust.
8207         (initialize_low_arch): New function.
8208         * linux-xtensa-low.c (tdesc_xtensa): Declare.
8209         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8210         (target_regsets): Rename to ...
8211         (xtensa_regsets): ... this, and make static.
8212         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8213         globals.
8214         (xtensa_arch_setup, xtensa_regs_info): New functions.
8215         (the_low_target): Adjust.
8216         (initialize_low_arch): New function.
8217         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8218         (nios2_arch_setup): Set the current process'es tdesc.
8219         (target_regsets): Rename to ...
8220         (nios2_regsets): ... this.
8221         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8222         (nios2_regs_info): New function.
8223         (the_low_target): Adjust.
8224         (initialize_low_arch): New function.
8225         * linux-aarch64-low.c (tdesc_aarch64): Declare.
8226         (aarch64_arch_setup): Set the current process'es tdesc.
8227         (target_regsets): Rename to ...
8228         (aarch64_regsets): ... this.
8229         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8230         (aarch64_regs_info): New function.
8231         (the_low_target): Adjust.
8232         (initialize_low_arch): New function.
8233         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8234         globals.
8235         (target_regsets): Rename to ...
8236         (tile_regsets): ... this.
8237         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8238         (tile_regs_info): New function.
8239         (tile_arch_setup): Set the current process'es tdesc.
8240         (the_low_target): Adjust.
8241         (initialize_low_arch): New function.
8242         * spu-low.c (tdesc_spu): Declare.
8243         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8244         * win32-arm-low.c (tdesc_arm): Declare.
8245         (arm_arch_setup): New function.
8246         (the_low_target): Install arm_arch_setup instead of
8247         init_registers_arm.
8248         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8249         (init_windows_x86): Rename to ...
8250         (i386_arch_setup): ... this.  Set `win32_tdesc'.
8251         (the_low_target): Adjust.
8252         * win32-low.c (win32_tdesc): New global.
8253         (child_add_thread): Don't create the thread cache here.
8254         (do_initial_child_stuff): Set the new process'es tdesc.
8255         * win32-low.h (struct target_desc): Forward declare.
8256         (win32_tdesc): Declare.
8257         * lynx-i386-low.c (tdesc_i386): Declare global.
8258         (lynx_i386_arch_setup): Set `lynx_tdesc'.
8259         * lynx-low.c (lynx_tdesc): New global.
8260         (lynx_add_process): Set the new process'es tdesc.
8261         * lynx-low.h (struct target_desc): Forward declare.
8262         (lynx_tdesc): Declare global.
8263         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8264         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8265         * nto-low.c (nto_tdesc): New global.
8266         (do_attach): Set the new process'es tdesc.
8267         * nto-low.h (struct target_desc): Forward declare.
8268         (nto_tdesc): Declare.
8269         * nto-x86-low.c (tdesc_i386): Declare.
8270         (nto_x86_arch_setup): Set `nto_tdesc'.
8271
8272 2013-06-04  Gary Benson  <gbenson@redhat.com>
8273
8274         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8275         to qSupported response when appropriate.
8276         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8277         with nonzero-length annex.
8278         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8279         arguments supplied in annex.
8280
8281 2013-05-31  Doug Evans  <dje@google.com>
8282
8283         PR server/15594
8284         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8285         64 bits in 64-cross-32 environment.
8286
8287 2013-05-28  Pedro Alves  <palves@redhat.com>
8288
8289         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8290         (aarch64-without-fpu.c): Delete rule.
8291         * configure.srv (aarch64*-*-linux*): Remove references to
8292         aarch64-without-fpu.o and aarch64-without-fpu.xml.
8293         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8294         declaration.
8295
8296 2013-05-24  Pedro Alves  <palves@redhat.com>
8297
8298         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8299         instead of strchr/decode_address.  Error if the range isn't split
8300         with a ','.  Don't assume there's be a ':' in the action.
8301
8302 2013-05-23  Yao Qi  <yao@codesourcery.com>
8303             Pedro Alves  <palves@redhat.com>
8304
8305         * linux-low.c (lwp_in_step_range): New function.
8306         (linux_wait_1): If the thread was range stepping and stopped
8307         outside the stepping range, report the stop to GDB.  Otherwise,
8308         continue stepping.  Add range stepping debug output.
8309         (linux_set_resume_request): Copy the step range from the resume
8310         request to the lwp.
8311         (linux_supports_range_stepping): New.
8312         (linux_target_ops) <supports_range_stepping>: Set to
8313         linux_supports_range_stepping.
8314         * linux-low.h (struct linux_target_ops)
8315         <supports_range_stepping>: New field.
8316         (struct lwp_info) <step_range_start, step_range_end>: New fields.
8317         * linux-x86-low.c (x86_supports_range_stepping): New.
8318         (the_low_target) <supports_range_stepping>: Set to
8319         x86_supports_range_stepping.
8320         * server.c (handle_v_cont): Handle 'r' action.
8321         (handle_v_requests): Append ";r" if the target supports range
8322         stepping.
8323         * target.h (struct thread_resume) <step_range_start,
8324         step_range_end>: New fields.
8325         (struct target_ops) <supports_range_stepping>:
8326         New field.
8327         (target_supports_range_stepping): New macro.
8328
8329 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8330
8331         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8332         confusion in comment.
8333
8334 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8335
8336         * lynx-low.c (struct process_info_private): New type.
8337         (lynx_add_process): New function.
8338         (lynx_create_inferior, lynx_attach): Replace calls to
8339         add_process by calls to lynx_add_process.
8340         (lynx_resume): If PTID is null, then try using
8341         current_process()->private->last_wait_event_ptid.
8342         Add comments.
8343         (lynx_clear_inferiors): Delete.  The contents of that function
8344         has been inlined in lynx_mourn;
8345         (lynx_wait_1): Save the ptid in the process's private data.
8346         (lynx_mourn): Free the process' private data.  Replace call
8347         to lynx_clear_inferiors by call to clear_inferiors.
8348
8349 2013-05-17  Yao Qi  <yao@codesourcery.com>
8350
8351         * i386-low.c (i386_length_and_rw_bits): Move the comment to
8352         the right place.
8353
8354 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
8355
8356         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8357         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
8358         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8359         PT_TEXT_END_ADDR guards.  Update comments.
8360         (linux_target_op) <read_offsets>: Conditionally define to
8361         linux_read_offsets if the target is UCLIBC and if it defines
8362         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8363
8364 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
8365             Andrew Jenner  <andrew@codesourcery.com>
8366
8367         * Makefile.in (SFILES): Add linux-nios2-low.c.
8368         (clean): Add action to delete nios2-linux.c.
8369         (nios2-linux.c): New rule.
8370         * configure.srv: Add nios2*-*-linux*.
8371         * linux-nios2-low.c: New.
8372
8373 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
8374
8375         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8376
8377 2013-04-25  Hui Zhu  <hui@codesourcery.com>
8378
8379         PR gdb/15186
8380         * ax.c (ax_printf): Add fflush.
8381
8382 2013-04-22  Tom Tromey  <tromey@redhat.com>
8383
8384         * Makefile.in (SFILES): Add filestuff.c.
8385         (OBS): Add filestuff.o.
8386         (filestuff.o): New target.
8387         * config.in, configure: Rebuild.
8388         * configure.ac: Check for fdwalk, pipe2.
8389
8390 2013-04-17  Pedro Alves  <palves@redhat.com>
8391
8392         * configure.ac (USE_THREAD_DB): Delete variable.
8393         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8394         Don't AC_SUBST USE_THREAD_DB.
8395         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8396         * config.in, configure: Regenerate.
8397
8398 2013-04-16  Pedro Alves  <palves@redhat.com>
8399
8400         * linux-low.h (struct lwp_info) <thread_known>: Move under
8401         the USE_THREAD_DB #ifdef.
8402
8403 2013-04-16  Pedro Alves  <palves@redhat.com>
8404
8405         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8406         (linux-low.o): Delete rule.
8407         * linux-low.h: Always include "gdb_thread_db.h" instead of
8408         conditionally including thread_db.h.
8409         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8410         HAVE_THREAD_DB_H.
8411
8412 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8413
8414         * Makefile.in (install-only): Fix make install regression.
8415
8416 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
8417
8418         Convert man pages to texinfo, new gdbinit.5 texinfo page.
8419         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8420         installation.
8421         * gdbserver.1: Remove.
8422
8423 2013-03-22  Pedro Alves  <palves@redhat.com>
8424
8425         * linux-low.c (handle_extended_wait): Don't call
8426         linux_enable_event_reporting.
8427
8428 2013-03-15  Tony Theodore  <tonyt@logyst.com>
8429
8430         PR build/9098:
8431         * Makefile.in (SHELL): Use @SHELL@.
8432
8433 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
8434
8435         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8436         compiler warning.
8437
8438 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
8439
8440         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8441         Remove extraneous NULL element.
8442
8443 2013-03-13  Yao Qi  <yao@codesourcery.com>
8444
8445         * tracepoint.c (traceframe_read_tsv): Look for the last matched
8446         'V' block in trace frame.
8447
8448 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8449
8450         * target.h (struct target_ops): Add btrace ops.
8451         (target_supports_btrace): New macro.
8452         (target_enable_btrace): New macro.
8453         (target_disable_btrace): New macro.
8454         (target_read_btrace): New macro.
8455         * gdbthread.h (struct thread_info): Add btrace field.
8456         * server.c: Include btrace-common.h.
8457         (handle_btrace_general_set): New function.
8458         (handle_btrace_enable): New function.
8459         (handle_btrace_disable): New function.
8460         (handle_general_set): Call handle_btrace_general_set.
8461         (handle_qxfer_btrace): New function.
8462         (struct qxfer qxfer_packets[]): Add btrace entry.
8463         * inferiors.c (remove_thread): Disable btrace.
8464         * linux-low: Include linux-btrace.h.
8465         (linux_low_enable_btrace): New function.
8466         (linux_low_read_btrace): New function.
8467         (linux_target_ops): Add btrace ops.
8468         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8469         Add srv_linux_btrace=yes.
8470         (x86_64-*-linux*): Add linux-btrace.o.
8471         Add srv_linux_btrace=yes.
8472         * configure.ac: Define HAVE_LINUX_BTRACE.
8473         * config.in: Regenerated.
8474         * configure: Regenerated.
8475
8476 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8477
8478         * server.c (handle_qxfer): Preserve error message if -3 is
8479         returned.
8480         (qxfer): Document the -3 return value.
8481
8482 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8483
8484         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8485         (linux_btrace_h): New variable.
8486         (linux-btrace.o): New rule.
8487
8488 2013-03-08  Stan Shebs  <stan@codesourcery.com>
8489             Hafiz Abid Qadeer  <abidh@codesourcery.com>
8490
8491         * tracepoint.c (trace_buffer_size): New global.
8492         (DEFAULT_TRACE_BUFFER_SIZE): New define.
8493         (init_trace_buffer): Change to one-argument function. Allocate
8494         trace buffer memory.
8495         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8496         handle QTBuffer:size packet.
8497         (cmd_bigqtbuffer_size): New function.
8498         (initialize_tracepoint): Call init_trace_buffer with
8499         DEFAULT_TRACE_BUFFER_SIZE.
8500         * server.c (handle_query): Add QTBuffer:size in the
8501         supported packets.
8502
8503 2013-03-07  Yao Qi  <yao@codesourcery.com>
8504
8505         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8506         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8507         of -1.
8508         (cmd_qtsp): Adjust condition.  Do post increment.
8509         Set cur_action and cur_step_action back to 0.
8510
8511 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
8512
8513         PR server/15236
8514         * linux-low.c (linux_write_memory): Return early success if LEN is
8515         zero.
8516
8517 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
8518
8519         * configure.srv: Add x86_64-*-cygwin* as target.
8520
8521 2013-02-28  Tom Tromey  <tromey@redhat.com>
8522
8523         * configure.ac: Invoke AC_SYS_LARGEFILE.
8524         * configure, config.in: Rebuild.
8525
8526 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
8527
8528         * win32-low.c: Throughout, fix format strings and casts of
8529         printf-like functions to avoid type related warnings on all
8530         platforms.
8531         (get_child_debug_event): Print dwDebugEventCode as hex since
8532         that's how it's usually documented.
8533
8534 2013-02-28  Yao Qi  <yao@codesourcery.com>
8535
8536         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8537         pulongest.
8538
8539 2013-02-27  Jiong Wang  <jiwang@tilera.com>
8540
8541         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8542         (reg-tilegx32.c): New rule.
8543         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8544         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
8545         different register info initializer according to elf class.
8546         (init_registers_tilgx32): New function.  The tilegx32 register info
8547         initializer.
8548         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8549         (tile_store_gregset): Likewise.
8550
8551 2013-02-27  Yao Qi  <yao@codesourcery.com>
8552
8553         * server.c (process_point_options): Print debug message when
8554         debug_threads is true.
8555
8556 2013-02-26  Yao Qi  <yao@codesourcery.com>
8557
8558         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8559
8560 2013-02-19  Pedro Alves  <palves@redhat.com>
8561             Kai Tietz <ktietz@redhat.com>
8562
8563         PR gdb/15161
8564
8565         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8566         instead of strtoul to extract address from packet.
8567         (process_serial_event) <'z'>: Likewise.
8568
8569 2013-02-18  Yao Qi  <yao@codesourcery.com>
8570
8571         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8572
8573 2013-02-14  Pedro Alves  <palves@redhat.com>
8574
8575         Plug memory leak.
8576
8577         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8578         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8579
8580 2013-02-14  Pedro Alves  <palves@redhat.com>
8581
8582         * tracepoint.c (cmd_qtdpsrc): Use savestring.
8583
8584 2013-02-14  Pedro Alves  <palves@redhat.com>
8585
8586         * tracepoint.c (save_string): Delete.
8587         (add_tracepoint_action): Use savestring instead of save_string.
8588
8589 2013-02-12  Pedro Alves  <palves@redhat.com>
8590
8591         * linux-xtensa-low.c: Ditto.
8592         * xtensa-xtregs.c: Ditto.
8593
8594 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
8595
8596         * thread-db.c (thread_db_get_tls_address): NULL pointer check
8597         thread_db.
8598
8599 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8600
8601         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8602         aarch64_num_wp_regs and aarch64_num_bp_regs to
8603         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8604
8605 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8606
8607         * linux-aarch64-low.c (ps_get_thread_area): Replace
8608         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8609
8610 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
8611             Marcus Shawcroft  <marcus.shawcroft@arm.com>
8612             Nigel Stephens  <nigel.stephens@arm.com>
8613             Yufeng Zhang  <yufeng.zhang@arm.com>
8614
8615         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8616         (aarch64.c, aarch64-without-fpu.c): New targets.
8617         * configure.srv (aarch64*-*-linux*): New.
8618         * linux-aarch64-low.c: New file.
8619
8620 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8621
8622         * linux-low.c (handle_extended_wait, linux_create_inferior)
8623         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8624         (dequeue_one_deferred_signal, linux_resume_one_thread)
8625         (fetch_register, linux_write_memory, linux_enable_event_reporting)
8626         (linux_tracefork_grandchild, linux_test_for_tracefork)
8627         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8628         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8629         where the argument is 0.
8630
8631 2013-01-25  Yao Qi  <yao@codesourcery.com>
8632
8633         * event-loop.c: Include "queue.h".
8634         (gdb_event_p): New typedef.
8635         (struct gdb_event) <next_event>: Remove.
8636         (event_queue): Change to QUEUE(gdb_event_p).
8637         (async_queue_event): Remove.
8638         (gdb_event_xfree): New.
8639         (initialize_event_loop): New.
8640         (process_event): Use API from QUEUE.
8641         (wait_for_event): Likewise.
8642         * server.c (main): Call initialize_event_loop.
8643         * server.h (initialize_event_loop): Declare.
8644
8645 2013-01-18  Yao Qi  <yao@codesourcery.com>
8646
8647         * ax.h (struct eval_agent_expr_context): New.
8648         (gdb_eval_agent_expr): Update declaration.
8649         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8650         TFRAME.  Add new argument CTX.
8651         * server.h (struct eval_agent_expr_context): Declare.
8652         (agent_mem_read, agent_tsv_read): Update declaration.
8653         (agent_mem_read_string): Likewise.
8654         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8655         (add_traceframe_block): Add new argument TPOINT.
8656         Increase TPOINT->traceframe_usage.
8657         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8658         eval_tracepoint_agent_expr.
8659         (condition_true_at_tracepoint): Likewise.
8660         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
8661         (agent_mem_read_string, agent_tsv_read): Likewise.
8662
8663 2013-01-16  Yao Qi  <yao@codesourcery.com>
8664
8665         * linux-low.c (linux_resume_one_lwp): Don't check
8666         'lwp->bp_reinsert != 0'.
8667
8668 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8669             Pedro Alves  <palves@redhat.com>
8670
8671         * lynx-low.c (ptrace_request_to_str): Define a temporary
8672         macro and use it to simplify this function's implementation.
8673
8674 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8675
8676         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8677         sets errno.
8678
8679 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8680
8681         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8682
8683 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8684
8685         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8686
8687 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8688
8689         * lynx-low.c (lynx_resume): Use the resume_info parameter
8690         to determine the ptid for the lynx_ptrace call, unless
8691         it is equal to minus_one_ptid, in which case we use the
8692         ptid of the current_inferior.
8693         (lynx_wait_1): After having received a thread create/exit
8694         event, resume the inferior's execution using the signaling
8695         thread's ptid, rather than the old ptid.
8696
8697 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8698
8699         * lynx-low.c (lynx_resume): Delete variable ret.
8700
8701 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
8702
8703         * gdbreplay.c (gdbreplay_version): Update copyright year.
8704         * server.c (gdbserver_version): Likewise.
8705
8706 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8707
8708         * lynx-low.c (lynx_wait_1): Add debug trace before adding
8709         new thread.
8710
8711 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8712
8713         * lynx-low.c (ptrace_request_to_str): Add handling for
8714         PTRACE_GETTRACESIG.
8715
8716 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8717
8718         * lynx-low.c (lynx_attach): Delete variable new_process.
8719
8720 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8721
8722         * lynx-low.c (lynx_create_inferior): Delete variable
8723         new_process.
8724
8725 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8726
8727         * lynx-low.c (ptrace_request_to_str): Do not handle
8728         PTRACE_GETTHREADLIST if this macro does not exist.
8729
8730 2012-12-15  Yao Qi  <yao@codesourcery.com>
8731
8732         * Makefile.in (OBS): Add notif.o.
8733         * notif.c, notif.h: New.
8734         * server.c: Include "notif.h".
8735         (struct vstop_notif) <next>: Remove.
8736         <base>: New field.
8737         (queue_stop_reply): Update.
8738         (push_event, send_next_stop_reply): Remove.
8739         (discard_queued_stop_replies): Update.
8740         (notif_stop): New variable.
8741         (handle_v_stopped): Remove.
8742         (handle_v_requests): Don't call handle_v_stopped.  Call
8743         handle_ack_notif instead.
8744         (queue_stop_reply_callback): Call notif_event_enque instead
8745         of queue_stop_reply.
8746         (handle_status): Don't call send_next_stop_reply, call
8747         notif_write_event instead.
8748         (kill_inferior_callback): Likewise.
8749         (detach_or_kill_inferior_callback): Likewise.
8750         (main): Call initialize_notif.
8751         (process_serial_event): Call QUEUE_is_empty.
8752         (handle_target_event): Call notif_push instead of push event.
8753         * server.h (push_event): Remove declaration.
8754
8755 2012-12-10  Tom Tromey  <tromey@redhat.com>
8756
8757         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8758         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8759         macros.
8760         (.c.o): Rewrite.
8761         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8762         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8763         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8764         (amd64-linux-ipa.o, ax.o): Rewrite.
8765         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8766         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8767         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8768         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8769         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8770         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8771         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8772         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8773         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8774         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8775         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8776         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8777         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8778         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8779         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8780         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8781         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8782         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8783         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8784         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8785         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8786         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8787         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8788         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8789         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8790         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8791         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8792         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8793         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8794         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8795         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8796         (reg-tilegx.o): Remove.
8797         (all_object_files): New macro.
8798         Include .deps files.
8799         * aclocal.m4, configure: Rebuild.
8800         * acinclude.m4: Include depstand.m4, lead-dot.m4.
8801         * configure.ac: Invoke ZW_CREATE_DEPDIR,
8802         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
8803
8804 2012-12-05  Tom Tromey  <tromey@redhat.com>
8805
8806         PR gdb/14917:
8807         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8808
8809 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
8810
8811         * configure.ac: Check for linux/perf_event.h.
8812         * config.in: Regenerated.
8813         * configure: Regenerated.
8814
8815 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
8816
8817         * hostio.c (handle_readlink): Decrease buffer size
8818         parameter passed to readlink by one byte.
8819
8820 2012-11-26  Yao Qi  <yao@codesourcery.com>
8821
8822         * configure.ac (build_warnings): Append '-Wempty-body'.
8823         * configure: Regenerated.
8824         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8825         body.
8826
8827 2012-11-15  Pierre Muller  <muller@sourceware.org>
8828
8829         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8830         * config.in: Regenerate.
8831         * configure: Regenerate.
8832         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8833         Use "gdb_wait.h" header instead of <sys/wait.h> header.
8834         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8835         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8836         header.
8837         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
8838         instead of <sys/wait.h> header.
8839         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8840
8841 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
8842
8843         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8844         (various make rules): Remove -DGDBSERVER
8845
8846 2012-11-09  Yao Qi  <yao@codesourcery.com>
8847
8848         * spu-low.c (current_ptid): Move it to ..
8849         * gdbthread.h: ... here.  New.
8850         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8851         * server.c (myresume, process_serial_event): Likewise.
8852         * thread-db.c (thread_db_find_new_threads): Likewise.
8853         * tracepoint.c (run_inferior_command): Likewise.
8854
8855 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
8856
8857         * server.c (handle_search_memory_1): Include access length in
8858         warning message.
8859
8860 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
8861
8862         * linux-crisv32-low.c: Fix compile errors.
8863
8864 2012-09-04  Yao Qi  <yao@codesourcery.com>
8865
8866         * tracepoint.c (cmd_qtsv): Adjust debug message.
8867         Don't check CUR_TPOINT.
8868
8869 2012-08-28  Yao Qi  <yao@codesourcery.com>
8870
8871         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8872         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8873         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8874         Remove declarations of xmalloc, xreallloc, xstrdup and
8875         freeargv.
8876         * Makefile.in (libiberty_h): New.
8877         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8878         (linux-bfin-low.o): Append dependency 'libiberty.h'.
8879
8880 2012-08-23  Yao Qi  <yao@codesourcery.com>
8881
8882         * server.h: Remove declaration of 'xsnprintf'.
8883
8884 2012-08-22  Keith Seitz  <keiths@redhat.com>
8885
8886         * server.h: Include build-gnulib-gbserver/config.h.
8887         * gdbreplay.c: Likewise.
8888
8889 2012-08-08  Doug Evans  <dje@google.com>
8890
8891         * Makefile.in (SFILES): Add gdb_vecs.c.
8892         (OBS): Add gdb_vecs.o.
8893         (gdb_vecs_h, host_defs_h): New variables.
8894         (thread-db.o): Add $(gdb_vecs_h) dependency.
8895         (gdb_vecs.o): New rule.
8896         * thread-db.c: #include "gdb_vecs.h".
8897         (thread_db_load_search): Use a vector to iterate over path elements.
8898         Handle text appearing after "$pdir".
8899
8900         * configure.ac: Add check for strstr.
8901         * config.in: Regenerate.
8902         * configure: Regenerate.
8903
8904 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8905
8906         * hostio.c (handle_pread): If pread fails, fall back to attempting
8907         lseek/read.
8908         (handle_pwrite): Likewise for pwrite.
8909
8910 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
8911
8912         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8913         between unsupported TYPE and unimplementable ADDR/LEN combination.
8914         (arm_insert_point): Act on new return value.
8915
8916 2012-07-31  Pedro Alves  <palves@redhat.com>
8917
8918         * server.c (process_point_options): Only skip tokens if we find
8919         one that is unrecognized.  Don't treat 'X' specially while
8920         skipping unrecognized tokens.
8921
8922 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
8923
8924         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8925         to 4-byte-align HW breakpoint addresses for Thumb.
8926
8927 2012-07-27  Yao Qi  <yao@codesourcery.com>
8928
8929         PR remote/14161.
8930
8931         * server.h: Declare gdb_agent_about_to_close.
8932         * target.c (kill_inferior): Include "agent.h".
8933         New.  Send command 'kill'.
8934         * target.h (kill_inferior): Removed macro.
8935         * tracepoint.c (gdb_agent_about_to_close): New.
8936         (gdb_agent_helper_thread): Handle command 'close'.
8937         Wait endlessly until the inferior stops.
8938         Install gdb_agent_remove_socket to atexit hook.
8939         (agent_socket_name): New static variable.
8940         (gdb_agent_socket_init): Replace local variable 'name' with
8941         'agent_socket_name'.
8942         (gdb_agent_remove_socket): New.
8943
8944 2012-07-27  Yao Qi  <yao@codesourcery.com>
8945
8946         * server.c (process_point_options): Stop at 'X' when parsing.
8947
8948 2012-07-19  Michael Eager  <eager@eagercon.com>
8949
8950         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8951         to hw_execute.
8952         * linux-x86-low.c (x86_insert_point, x86_remove_point):
8953         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8954         hardware breakpoint.
8955
8956 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8957
8958         * gdbserver/linux-low.c (initialize_low): Call
8959         linux_ptrace_init_warnings.
8960
8961 2012-07-02  Doug Evans  <dje@google.com>
8962
8963         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8964         pointer to int.
8965
8966 2012-07-02  Stan Shebs  <stan@codesourcery.com>
8967
8968         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8969         (ax.o): Add it to build rule.
8970         (ax-ipa.o): Ditto.
8971         (OBS): Add format.o.
8972         (IPA_OBS): Add format.o.
8973         * server.c (handle_query): Claim support for breakpoint commands.
8974         (process_point_options): Add command case.
8975         (process_serial_event): Leave running if there are printfs in
8976         effect.
8977         * mem-break.h (any_persistent_commands): Declare.
8978         (add_breakpoint_commands): Declare.
8979         (gdb_no_commands_at_breakpoint): Declare.
8980         (run_breakpoint_commands): Declare.
8981         * mem-break.c (struct point_command_list): New struct.
8982         (struct breakpoint): New field command_list.
8983         (any_persistent_commands): New function.
8984         (add_commands_to_breakpoint): New function.
8985         (add_breakpoint_commands): New function.
8986         (gdb_no_commands_at_breakpoint): New function.
8987         (run_breakpoint_commands): New function.
8988         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8989         locally.
8990         * ax.c: Include format.h.
8991         (ax_printf): New function.
8992         (gdb_eval_agent_expr): Add printf opcode.
8993
8994 2012-06-13  Yao Qi  <yao@codesourcery.com>
8995
8996         * server.c (start_inferior): Remove duplicated writes to fields
8997         'last_resume_kind' and 'last_status' of 'current_inferior'.
8998
8999 2012-06-12  Yao Qi  <yao@codesourcery.com>
9000             Pedro Alves  <palves@redhat.com>
9001
9002         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
9003         comment.
9004         * server.c (handle_v_cont): Extend comment.
9005
9006 2012-06-11  Yao Qi  <yao@codesourcery.com>
9007
9008         * linux-low.c (linux_attach): Add 'static'.
9009
9010 2012-06-06  Yao Qi  <yao@codesourcery.com>
9011
9012         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9013
9014 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
9015
9016         Fix gcc -flto compilation warning.
9017         * server.c (main): Make variable multi_mode and attach volatile.
9018
9019 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9020
9021         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9022         if the platform doesn't know about it.
9023
9024 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
9025
9026         * Makefile.in (SFILES): Add linux-tile-low.c.
9027         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9028         * configure.srv: Handle tilegx-*-linux*.
9029         * linux-tile-low.c: New file.
9030
9031 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
9032
9033         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9034
9035 2012-05-24  Pedro Alves  <palves@redhat.com>
9036
9037         PR gdb/7205
9038
9039         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9040
9041 2012-05-24  Pedro Alves  <palves@redhat.com>
9042
9043         PR gdb/7205
9044
9045         Replace target_signal with gdb_signal throughout.
9046
9047 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
9048
9049         * linux-low.c (linux_store_registers): Avoid the copying sequence
9050         when no data has been retrieved by ptrace.
9051
9052 2012-05-22  Will Deacon  <will.deacon@arm.com>
9053
9054         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9055         Include asm/ptrace.h.
9056         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9057         already defined.
9058
9059 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
9060
9061         * linux-low.c (linux_store_registers): Don't re-retrieve data
9062         with ptrace that has already been obtained from /proc.  Always
9063         copy any data retrieved with ptrace to the buffer supplied.
9064
9065 2012-05-11  Yao Qi  <yao@codesourcery.com>
9066             Pedro Alves  <palves@redhat.com>
9067
9068         * linux-low.c (enum stopping_threads_kind): New.
9069         (stopping_threads): Change type to `enum stopping_threads_kind'.
9070         (handle_extended_wait): If stopping and suspending threads, leave
9071         the new_lwp suspended too.
9072         (linux_wait_for_event): Adjust.
9073         (stop_all_lwps): Set `stopping_threads' to
9074         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9075         whether we're suspending threads or just stopping them.  Assert no
9076         recursion happens.
9077
9078 2012-04-29  Yao Qi  <yao@codesourcery.com>
9079
9080         * server.h: Move some code to ...
9081         * gdbthread.h: ... here.  New.
9082         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9083         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9084         (nto-low.o, win32-low.o): Likewise.
9085         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9086         * regcache.c, remote-utils.c, server.c: Likewise.
9087         * target.c, tracepoint.c, win32-low.c: Likewise.
9088
9089 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9090
9091         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9092         (PTRACE_ARG4_TYPE): Likewise.
9093         (PTRACE_XFER_TYPE): Likewise.
9094         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9095         ptrace to PTRACE_ARG3_TYPE.
9096         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9097         (PTRACE_ARG4_TYPE): Likewise.
9098         (PTRACE_XFER_TYPE): Likewise.
9099         (linux_detach_one_lwp): Cast fourth argument of
9100         ptrace to long then PTRACE_ARG4_TYPE.
9101         (regsets_fetch_inferior_registers): Cast third argument of
9102         ptrace to long then PTRACE_ARG3_TYPE.
9103         (regsets_store_inferior_registers): Likewise.
9104
9105 2012-04-20  Pedro Alves  <palves@redhat.com>
9106
9107         * configure: Regenerate.
9108
9109 2012-04-19  Pedro Alves  <palves@redhat.com>
9110
9111         * Makefile.in (GNULIB_BUILDDIR): New.
9112         (LIBGNU, INCGNU, GNULIB_H): Adjust.
9113         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9114         (all, install-only, uninstall, clean-info, all-lib, clean): No
9115         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
9116         (maintainer-clean realclean distclean): Use subdir_do.
9117         (subdir_do): New.
9118         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
9119         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
9120         * acinclude.m4: Include acx_configure_dir.m4.
9121         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9122         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
9123         ACX_CONFIGURE_DIR.
9124         (GNULIB): New.
9125         (GNULIB_STDINT_H): Adjust.
9126         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9127         * gdbreplay.c: Include build-gnulib/config.h.
9128         * server.h: Likewise.
9129         * aclocal.m4: Regenerate.
9130         * config.in: Regenerate.
9131         * configure: Regenerate.
9132
9133 2012-04-19  Pedro Alves  <palves@redhat.com>
9134
9135         * Makefile.in (LIBGNU, INCGNU): Adjust.
9136         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9137         (all, install-only, uninstall, clean-info, all-lib, clean)
9138         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9139         * configure.ac: Adjust AC_OUTPUT output.
9140         * aclocal.m4: Regenerate.
9141         * configure: Regenerate.
9142
9143 2012-04-19  Pedro Alves  <palves@redhat.com>
9144
9145         * Makefile.in (generated_files): New.
9146         (server_h): Remove the explicit dependency on config.h, and depend
9147         on $generated_files.
9148
9149 2012-04-19  Pedro Alves  <palves@redhat.com>
9150
9151         * Makefile.in (INCGNU): Add -Ignulib.
9152
9153 2012-04-19  Pedro Alves  <palves@redhat.com>
9154
9155         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9156         (INCGNU): ... this, and spell out -I here.
9157         (GNULIB_LIB): Rename to ...
9158         (LIBGNU): ... this.
9159         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9160
9161 2012-04-19  Pedro Alves  <palves@redhat.com>
9162
9163         * config.in: Regenerate.
9164
9165 2012-04-19  Pedro Alves  <palves@redhat.com>
9166
9167         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9168         * server.h (memmem): Remove declaration.
9169         * config.in: Regenerate.
9170         * configure: Regenerate.
9171
9172 2012-04-19  Yao Qi  <yao@codesourcery.com>
9173
9174         * Makefile.in (SFILES): Add common/vec.c.
9175         (OBS): Add vec.o.
9176         (vec.o): New rule.
9177
9178 2012-04-19  Yao Qi  <yao@codesourcery.com>
9179
9180         * remote-utils.c (prepare_resume_reply): Replace with macro
9181         target_core_of_thread.
9182         * server.c (handle_qxfer_threads_proper): Likewise.
9183         * target.h (traget_core_of_thread): New macro.
9184
9185 2012-04-18  Pedro Alves  <palves@redhat.com>
9186
9187         * aclocal.m4: Regenerate.
9188         * configure: Regenerate.
9189
9190 2012-04-16  Yao Qi  <yao@codesourcery.com>
9191
9192         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9193         duplicated on address.
9194
9195 2012-04-16  Yao Qi  <yao@codesourcery.com>
9196
9197         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9198         (struct tracepoint_action_ops) <send>: New field.
9199         (m_tracepoint_action_send, r_tracepoint_action_send): New.
9200         (agent_expr_send, x_tracepoint_action_send): New.
9201         (l_tracepoint_action_send): New.
9202         (cmd_qtdp): Download and install tracepoint
9203         according to `use_agent'.
9204         (run_inferior_command): Add one more parameter `len'.
9205         Update callers.
9206         (tracepoint_send_agent): New.
9207         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9208
9209 2012-04-16  Yao Qi  <yao@codesourcery.com>
9210
9211         * tracepoint.c (download_tracepoints): Moved to ...
9212         (cmd_qtstart): ... here.
9213
9214 2012-04-14  Yao Qi  <yao@codesourcery.com>
9215
9216         * tracepoint.c: Include inttypes.h.
9217         (struct collect_memory_action): Use sized types.
9218         (struct tracepoint): Likewise.
9219         (cmd_qtdp, stop_tracing): Update print specifiers.
9220         (cmd_qtp, response_tracepoint): Likewise.
9221         (collect_data_at_tracepoint): Likewise.
9222         (collect_data_at_step): Likewise.
9223
9224 2012-04-14  Yao Qi  <yao@codesourcery.com>
9225
9226         Import gnulib module inttypes.
9227         * aclocal.m4, config.in, configure: Regenerated.
9228
9229 2012-04-14  Yao Qi  <yao@codesourcery.com>
9230
9231         * Makefile.in (maintainer-clean, realclean, distclean): Remove
9232         Makefile and config.status at last.
9233
9234 2012-04-13  Yao Qi  <yao@codesourcery.com>
9235
9236         * tracepoint.c: Include stdint.h unconditionally.
9237
9238 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9239
9240         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9241         on BFD_HAVE_SYS_PROCFS_TYPE.
9242         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9243         * configure: Regenerate.
9244         * config.in: Likewise.
9245
9246 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
9247
9248         * Makefile.in (clean): Also remove x32.c x32-linux.c
9249         x32-avx.c x32-avx-linux.c.
9250         (x32.o): New target.
9251         (x32.c): Likewise.
9252         (x32-linux.o): Likewise.
9253         (x32-linux.c): Likewise.
9254         (x32-avx.o): Likewise.
9255         (x32-avx.c): Likewise.
9256         (x32-avx-linux.o): Likewise.
9257         (x32-avx-linux.c): Likewise.
9258
9259         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9260         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9261         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9262         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9263         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9264         i386/x32-avx-linux.xml.
9265
9266         * linux-x86-low.c (init_registers_x32_linux): New prototype.
9267         (init_registers_x32_avx_linux): Likwise.
9268         (x86_linux_update_xmltarget): Call init_registers_x32_linux
9269         or init_registers_x32_avx_linux if linux_is_elf64 is false.
9270
9271 2012-04-13  Pedro Alves  <palves@redhat.com>
9272
9273         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9274         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9275         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9276         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9277         the sub-make.
9278
9279 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9280
9281         * linux-x86-low.c (compat_x32_clock_t): New.
9282         (compat_x32_siginfo_t): Likewise.
9283         (compat_x32_siginfo_from_siginfo): Likewise.
9284         (siginfo_from_compat_x32_siginfo): Likewise.
9285         (linux_is_elf64): Likewise.
9286         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9287         and siginfo_from_compat_x32_siginfo for x32.
9288         (x86_arch_setup): Set linux_is_elf64.
9289
9290 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9291
9292         PR gdb/13969
9293         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9294         e_machine field.
9295         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9296         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9297         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9298         compatible with process.
9299
9300 2012-04-12  Yao Qi  <yao@codesourcery.com>
9301
9302         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9303         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9304         (install-only, install-info, clean): Handle sub dir gnulib.
9305         (all-lib, am--refresh): New targets.
9306         (memmem.o): Remove target.
9307         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9308         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
9309         (AC_REPLACE_FUNCS): Remove memmem.
9310         Invoke gl_INIT and AM_INIT_AUTOMAKE.
9311         (AC_OUTPUT): Generate Makefile in gnulib/.
9312         * aclocal.m4, config.in, configure: Regenerated.
9313
9314 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
9315
9316         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9317
9318 2012-04-05  Pedro Alves  <palves@redhat.com>
9319
9320         -Werror=strict-aliasing
9321
9322         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9323         pointer.
9324
9325 2012-04-04  Pedro Alves  <palves@redhat.com>
9326
9327         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9328         (sparc_store_gregset_from_stack, sparc_store_gregset)
9329         (sparc_breakpoint_at): Fix formatting.
9330
9331 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9332
9333         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9334         are available.
9335         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9336         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9337         * config.in: Regenerate.
9338         * configure: Likewise.
9339
9340 2012-03-29  Pedro Alves  <palves@redhat.com>
9341
9342         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9343         Correct ptrace arguments.
9344
9345 2012-03-28  Pedro Alves  <palves@redhat.com>
9346
9347         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9348         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9349         (IA64_FR1_REGNUM): New defines.
9350         (ia64_fetch_register): New.
9351         (the_low_target): Install it.
9352         * linux-low.h (struct linux_target_ops) <fetch_register>: New
9353         field.
9354         * linux-low.c (linux_fetch_registers): Try the
9355         the_low_target.fetch_register hook first.
9356
9357         * linux-arm-low.c (the_low_target): Adjust.
9358         * linux-bfin-low.c (the_low_target): Adjust.
9359         * linux-cris-low.c (the_low_target): Adjust.
9360         * linux-crisv32-low.c (the_low_target): Adjust.
9361         * linux-m32r-low.c (the_low_target): Adjust.
9362         * linux-m68k-low.c (the_low_target): Adjust.
9363         * linux-mips-low.c (the_low_target): Adjust.
9364         * linux-ppc-low.c (the_low_target): Adjust.
9365         * linux-s390-low.c (the_low_target): Adjust.
9366         * linux-sh-low.c (the_low_target): Adjust.
9367         * linux-sparc-low.c (the_low_target): Adjust.
9368         * linux-tic6x-low.c (the_low_target): Adjust.
9369         * linux-x86-low.c (the_low_target): Adjust.
9370         * linux-xtensa-low.c (the_low_target): Adjust.
9371
9372 2012-03-26  Pedro Alves  <palves@redhat.com>
9373
9374         * server.c (handle_qxfer_libraries): Don't bail early if
9375         the_target->qxfer_libraries_svr4 is not NULL.
9376
9377 2012-03-26  Pedro Alves  <palves@redhat.com>
9378
9379         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9380
9381 2012-03-23  Pedro Alves  <palves@redhat.com>
9382
9383         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9384         "library-list-svr4" element's start tag when the the DSO list is
9385         empty.
9386
9387 2012-03-23  Pedro Alves  <palves@redhat.com>
9388
9389         * linux-low.c (read_one_ptr): Read the inferior's pointer through
9390         a variable whose type size is the same as the inferior's pointer
9391         size.
9392
9393 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
9394
9395         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9396         struct siginfo.
9397         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9398         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9399         * linux-low.h: Include <signal.h>.
9400         (struct siginfo): Remove forward declaration.
9401         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9402         struct siginfo.
9403
9404 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
9405
9406         * .gitignore: Ignore more files.
9407
9408 2012-03-19  Pedro Alves  <palves@redhat.com>
9409             Jan Kratochvil  <jan.kratochvil@redhat.com>
9410
9411         * server.c (cont_thread, general_thread): Add describing comments.
9412         (start_inferior): Clear `cont_thread'.
9413         (handle_v_cont): Don't set `cont_thread' if resuming all threads
9414         of a process.
9415
9416 2012-03-15  Yao Qi  <yao@codesourcery.com>
9417
9418         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9419         handling to ...
9420         (cmd_qtdp): ... here.
9421
9422 2012-03-15  Yao Qi  <yao@codesourcery.com>
9423
9424         * tracepoint.c (struct tracepoint_action_ops): New.
9425         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9426         (m_tracepoint_action_download): New.
9427         (r_tracepoint_action_download): New.
9428         (x_tracepoint_action_download): New.
9429         (l_tracepoint_action_download): New.
9430         (add_tracepoint_action): Install `action->ops' according type.
9431         (download_tracepoint_1): Move code `download' function pointer
9432         of various tracepoint_action_ops.
9433
9434 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9435
9436         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
9437         linux_ptrace_attach_warnings.
9438
9439 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9440
9441         * Makefile.in (linux-ptrace.o): New.
9442         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9443         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9444         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9445         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9446         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9447         of these targets.
9448         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9449
9450 2012-03-08  Yao Qi  <yao@codesourcery.com>
9451             Pedro Alves  <palves@redhat.com>
9452
9453         Fix PR server/13392.
9454         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9455         offset of JMP insn.
9456         * tracepoint.c (remove_tracepoint): New.
9457         (cmd_qtdp): Call remove_tracepoint when failed to install.
9458
9459 2012-03-07  Pedro Alves  <palves@redhat.com>
9460
9461         * linux-low.c (get_detach_signal): New.
9462         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9463         Pass on pending signals to PTRACE_DETACH.  Check the result of the
9464         ptrace call.
9465         * server.c (program_signals, program_signals_p): New.
9466         (handle_general_set): Handle QProgramSignals.
9467         * server.h (program_signals, program_signals_p): Declare.
9468
9469 2012-03-05  Pedro Alves  <palves@redhat.com>
9470             Jan Kratochvil  <jan.kratochvil@redhat.com>
9471
9472         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9473         New comment why.
9474
9475 2012-03-03  Yao Qi  <yao@codesourcery.com>
9476
9477         * tracepoint.c (tracepoint_look_up_symbols): Update call to
9478         agent_look_up_symbols.
9479
9480 2012-03-03  Yao Qi  <yao@codesourcery.com>
9481
9482         * Makefile.in (linux-low.o): Keep dependence on agent.h.
9483         (linux-x86-low.o): Likewise.
9484         * server.h: Remove in_process_agent_loaded.
9485         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
9486         common/agent.c.
9487         Update callers.
9488
9489 2012-03-03  Yao Qi  <yao@codesourcery.com>
9490
9491         * tracepoint.c (gdb_agent_capability): New global.
9492         (in_process_agent_loaded_ust): Renamed to
9493         `in_process_agent_supports_ust'.
9494         Update callers.
9495         (in_process_agent_supports_ust): Call agent_capability_check.
9496         (clear_installed_tracepoints): Assert that agent supports
9497         agent.
9498
9499 2012-03-03  Yao Qi  <yao@codesourcery.com>
9500
9501         * linux-low.c (linux_supports_agent): New.
9502         (linux_target_ops): Initialize field `supports_agent' with
9503         linux_supports_agent.
9504         * target.h (struct target_ops) <supports_agent>: New.
9505         (target_supports_agent): New macro.
9506         * server.c (handle_general_set): Handle packet 'QAgent'.
9507         (handle_query): Send `QAgent+'.
9508         * Makefile.in (server.o): Depends on agent.h.
9509
9510 2012-03-03  Yao Qi  <yao@codesourcery.com>
9511
9512         * Makefile.in (OBS): Add agent.o.
9513         Add new rule for agent.o.
9514         Track dependence of tracepoint.c on agent.h.
9515         * tracepoint.c (run_inferior_command_1):
9516         (run_inferior_command): Call agent_run_command.
9517         (gdb_ust_connect_sync_socket): Deleted.  Move it to
9518         common/agent.c.
9519         (resume_thread, stop_thread): Likewise.
9520         (gdb_ust_socket_init): Renamed to ...
9521         (gdb_agent_socket_init): ... New.
9522         (gdb_ust_thread): Renamed to ...
9523         (gdb_agent_helper_thread): ... New.
9524         (gdb_ust_init): Move some code to ...
9525         (gdb_agent_init): ... here.  New.
9526         [HAVE_UST]: Call gdb_ust_init.
9527         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
9528         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9529         * config.in, configure: Regenerated.
9530
9531 2012-03-02  Pedro Alves  <palves@redhat.com>
9532
9533         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9534         * linux-low.c (struct simple_pid_list): New.
9535         (stopped_pids): New a struct simple_pid_list pointer.
9536         (add_to_pid_list, pull_pid_from_list): New.
9537         (handle_extended_wait): Don't assume the first signal new children
9538         report is SIGSTOP.  Adjust call to pull_pid_from_list.
9539         (linux_wait_for_lwp): Adjust.
9540
9541 2012-03-02  Yao Qi  <yao@codesourcery.com>
9542
9543         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9544         debug log.
9545
9546 2012-03-02  Yao Qi  <yao@codesourcery.com>
9547
9548         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9549         `stop_pc' and `tpoint'.  Update caller.
9550
9551 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
9552
9553         * linux-low.h (linux_target_ops): Add regset_bitmap member.
9554         * linux-low.c (use_linux_regsets): New macro.
9555         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9556         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9557         (linux_register_in_regsets): New function.
9558         (usr_fetch_inferior_registers): Skip registers covered by
9559         regsets.
9560         (usr_store_inferior_registers): Likewise.
9561         (usr_fetch_inferior_registers): New macro.
9562         (usr_store_inferior_registers): Likewise.
9563         (linux_fetch_registers): Handle mixed regset/non-regset targets.
9564         (linux_store_registers): Likewise.
9565         * linux-mips-low.c (init_registers_mips_dsp_linux): New
9566         prototype.
9567         (init_registers_mips64_dsp_linux): Likewise.
9568         (init_registers_mips_linux): New macro.
9569         (init_registers_mips_dsp_linux): Likewise.
9570         (mips_dsp_num_regs): Likewise.
9571         (DSP_BASE, DSP_CONTROL): New fallback macros.
9572         (mips_base_regs): New macro.
9573         (mips_regmap): Use it.  Fix the size.
9574         (mips_dsp_regmap): New variable.
9575         (mips_dsp_regset_bitmap): Likewise.
9576         (mips_arch_setup): New function.
9577         (mips_cannot_fetch_register): Use the_low_target.regmap rather
9578         than mips_regmap.
9579         (mips_cannot_store_register): Likewise.
9580         (the_low_target): Update .arch_setup, .num_regs and .regmap
9581         initializers.  Add .regset_bitmap initializer.
9582         * linux-arm-low.c (the_low_target): Add .regset_bitmap
9583         initializer.
9584         * linux-bfin-low.c (the_low_target): Likewise.
9585         * linux-cris-low.c (the_low_target): Likewise.
9586         * linux-crisv32-low.c (the_low_target): Likewise.
9587         * linux-ia64-low.c (the_low_target): Likewise.
9588         * linux-m32r-low.c (the_low_target): Likewise.
9589         * linux-m68k-low.c (the_low_target): Likewise.
9590         * linux-ppc-low.c (the_low_target): Likewise.
9591         * linux-s390-low.c (the_low_target): Likewise.
9592         * linux-sh-low.c (the_low_target): Likewise.
9593         * linux-sparc-low.c (the_low_target): Likewise.
9594         * linux-tic6x-low.c (the_low_target): Likewise.
9595         * linux-x86-low.c (the_low_target): Likewise.
9596         * linux-xtensa-low.c (the_low_target): Likewise.
9597         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9598         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
9599         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9600         srv_xmlfiles.
9601         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9602         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9603
9604 2012-02-29  Yao Qi  <yao@codesourcery.com>
9605             Pedro Alves  <palves@redhat.com>
9606
9607         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9608         `step_over_finished' is true.
9609
9610 2012-02-27  Pedro Alves  <palves@redhat.com>
9611
9612         * linux-low.c (pid_is_stopped): Delete, moved to common/.
9613         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9614
9615 2012-02-27  Pedro Alves  <palves@redhat.com>
9616
9617         PR server/9684
9618         * linux-low.c (pid_is_stopped): New.
9619         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9620
9621 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
9622
9623         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9624         of conditions.
9625
9626 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
9627
9628         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9629
9630 2012-02-24  Luis Machado  <lgustavo@codesourcery>
9631
9632         * server.c (handle_query): Advertise support for target-side
9633         breakpoint condition evaluation.
9634         (process_point_options): New function.
9635         (process_serial_event): When inserting a breakpoint, check for
9636         a target-side condition that should be evaluated.
9637
9638         * mem-break.c: Include regcache.h and ax.h.
9639         (point_cond_list_t): New data structure.
9640         (breakpoint) <cond_list>: New field.
9641         (find_gdb_breakpoint_at): Make non-static.
9642         (delete_gdb_breakpoint_at): Clear any target-side
9643         conditions.
9644         (clear_gdb_breakpoint_conditions): New function.
9645         (add_condition_to_breakpoint): Likewise.
9646         (add_breakpoint_condition): Likewise.
9647         (gdb_condition_true_at_breakpoint): Likewise.
9648         (gdb_breakpoint_here): Return result directly instead
9649         of going through a local variable.
9650
9651         * mem-break.h (find_gdb_breakpoint_at): New prototype.
9652         (clear_gdb_breakpoint_conditions): Likewise.
9653         (add_breakpoint_condition): Likewise.
9654         (gdb_condition_true_at_breakpoint): Likewise.
9655
9656         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9657         (need_step_over_p): Take target-side breakpoint condition into
9658         consideration.
9659
9660 2012-02-24  Luis Machado  <lgustavo@codesourcery>
9661
9662         * server.h: Include tracepoint.h.
9663         (agent_mem_read, agent_get_trace_state_variable_value,
9664         agent_set_trace_state_variable_value,
9665         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9666         get_set_tsv_func_addr): New prototypes.
9667
9668         * ax.h: New include file.
9669         * ax.c: New source file.
9670
9671         * tracepoint.c: Include ax.h.
9672         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9673         agent_expr, eval_result_type): Move to ax.h.
9674         (parse_agent_expr): Rename to ...
9675         (gdb_parse_agent_expr): ... this, make it non-static and move
9676         to ax.h.
9677         (unparse_agent_expr) Rename to ...
9678         (gdb_unparse_agent_expr): ... this, make it non-static and move
9679         to ax.h.
9680         (eval_agent_expr): Rename to ...
9681         (eval_tracepoint_agent_expr): ... this.
9682         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9683         forward declarations.
9684         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9685         (agent_get_trace_state_variable_value): New function.
9686         (agent_set_trace_state_variable_value): New function.
9687         (cmd_qtdp): Call gdb_parse_agent_expr (...).
9688         (response_tracepoint): Call gdb_unparse_agent_expr (...).
9689         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9690         (condition_true_at_tracepoint): Likewise.
9691         (parse_agent_expr): Rename to ...
9692         (gdb_parse_agent_expr): ... this and move to ax.c.
9693         (unparse_agent_expr): Rename to ...
9694         (gdb_unparse_agent_expr): ... this and move to ax.c.
9695         (gdb_agent_op_name): Move to ax.c.
9696         (eval_agent_expr): Rename to ...
9697         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9698         and move to ax.c.
9699         (eval_tracepoint_agent_expr): New function.
9700         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9701         non-static.
9702         (current_insn_ptr, emit_error, struct bytecode_address): Move to
9703         ax.c.
9704         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9705         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9706         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9707         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9708         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9709         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9710         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9711         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9712         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9713         (compile_bytecodes): Remove forward declaration.
9714         (is_goto_target): Move to ax.c.
9715         (compile_bytecodes): Move to ax.c and call
9716         agent_get_trace_state_variable_value (...) and
9717         agent_set_trace_state_variable_value (...).
9718
9719         * Makefile.in: Update ax.c and IPA dependencies.
9720
9721 2012-02-24  Pedro Alves  <palves@redhat.com>
9722
9723         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9724         (cmd_bigqtbuffer_circular): ... this.  Only handle
9725         'QTBuffer:circular:'.
9726         (handle_tracepoint_general_set): Adjust.
9727
9728 2012-02-16  Yao Qi  <yao@codesourcery.com>
9729
9730         * inferiors.c: Move code to ...
9731         * dll.c: .... here.  New.
9732         * server.h: Declare clear_dlls.
9733         * Makefile.in (SFILES): Add dll.c.
9734         (OBS): Add dll.o
9735         (dll.o): New rule.
9736
9737 2012-02-11  Yao Qi  <yao@codesourcery.com>
9738
9739         * server.c: (handle_monitor_command): Add a new parameter
9740         `own_buf'.
9741         (handle_query): Update caller.
9742
9743 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
9744
9745         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9746         * configure, config.in: Regenerate.
9747         * hostio.c: Provide an alternate implementation if HAVE_READLINK
9748         is not defined.
9749
9750 2012-02-02  Pedro Alves  <palves@redhat.com>
9751
9752         Try SIGKILL first, then PTRACE_KILL.
9753         * linux-low.c (linux_kill_one_lwp): New.
9754         (linux_kill_one_lwp): Rename to ...
9755         (kill_one_lwp_callback): ... this.  Use the new
9756         linux_kill_one_lwp.
9757
9758 2012-02-02  Pedro Alves  <palves@redhat.com>
9759
9760         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9761         inferior.
9762
9763 2012-01-27  Pedro Alves  <palves@redhat.com>
9764
9765         * linux-low.c (linux_child_pid_to_exec_file): Delete.
9766         (elf_64_file_p): Make static.
9767         (linux_pid_exe_is_elf_64_file): New.
9768         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9769         Delete declarations.
9770         (linux_pid_exe_is_elf_64_file): Declare.
9771         * linux-x86-low.c (x86_arch_setup): Use
9772         linux_pid_exe_is_elf_64_file.
9773
9774 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
9775
9776         * linux-low.c (linux_wait_for_event_1): Rename to ...
9777         (linux_wait_for_event): ... here and merge it with former
9778         linux_wait_for_event - new variable wait_ptid, use it.
9779         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9780
9781 2012-01-23  Pedro Alves  <palves@redhat.com>
9782
9783         * server.c (main): Avoid yet another case of infinite loop while
9784         detaching/killing after a longjmp.
9785
9786 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
9787
9788         Code cleanup.
9789         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9790
9791 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
9792
9793         * hostio.c (handle_readlink): New function.
9794         (handle_vFile): Call it to handle "vFile:readlink" packets.
9795
9796 2012-01-20  Pedro Alves  <palves@redhat.com>
9797             Ulrich Weigand  <ulrich.weigand@linaro.org>
9798
9799         * server.c (handle_v_requests): Only support vAttach and vRun to
9800         start multiple processes when in extended protocol mode.
9801
9802 2012-01-17  Pedro Alves  <palves@redhat.com>
9803
9804         * tracepoint.c (initialize_tracepoint): Use mmap instead of
9805         memalign plus mprotect to allocate the scratch buffer.
9806
9807 2012-01-13  Pedro Alves  <palves@redhat.com>
9808
9809         * server.c (attach_inferior): Clear `cont_thread'.
9810
9811 2012-01-13  Pedro Alves  <palves@redhat.com>
9812
9813         * server.c (main): Avoid infinite loop while detaching/killing
9814         after a longjmp.
9815
9816 2012-01-09  Doug Evans  <dje@google.com>
9817
9818         * server.c (start_inferior): Set last_ptid in --wrapper case.
9819
9820 2012-01-06  Yao Qi  <yao@codesourcery.com>
9821
9822         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9823         defined.
9824         [IN_PROCESS_AGENT] (debug_agent): New global variable.
9825
9826 2012-01-04  Yao Qi  <yao@codesourcery.com>
9827
9828         * tracepoint.c (cmd_qtdp): Print debug message
9829         for static tracepoint.
9830
9831 2012-01-04  Yao Qi  <yao@codesourcery.com>
9832
9833         * tracepoint.c (trace_vdebug): Differentiate debug message
9834         between gdbserver and IPA.
9835
9836 2012-01-03  Yao Qi  <yao@codesourcery.com>
9837
9838         * tracepoint.c (tracepoint_was_hit): Don't collect for
9839         static tracepoint.
9840
9841 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
9842
9843         * terminal.h: Reformat copyright header.
9844
9845 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
9846
9847         * server.c (gdbserver_version): Update copyright year.
9848         * gdbreplay.c (gdbreplay_version): Likewise.
9849
9850 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
9851
9852         * linux-low.c (linux_create_inferior): Put empty if clause for write.
9853
9854         Revert:
9855         2011-12-18  Hui Zhu  <teawater@gmail.com>
9856         * linux-low.c (linux_create_inferior): Save return value to ret.
9857
9858 2011-12-18  Hui Zhu  <teawater@gmail.com>
9859
9860         * linux-low.c (linux_create_inferior): Save return value to ret.
9861
9862 2011-12-16  Doug Evans  <dje@google.com>
9863
9864         * linux-low.c (linux_create_inferior): If stdio connection,
9865         redirect stdin from /dev/null, stdout to stderr.
9866         * remote-utils.c (remote_is_stdio): New static global.
9867         (remote_connection_is_stdio): New function.
9868         (remote_prepare): Handle stdio connection.
9869         (remote_open): Ditto.
9870         (remote_close): Don't close stdin for stdio connections.
9871         (read_prim,write_prim): New functions.  Replace all calls to
9872         read/write to these.
9873         * server.c (main): Watch for "-" argument.  Move call to
9874         remote_prepare before start_inferior.
9875         * server.h (STDIO_CONNECTION_NAME): New macro.
9876         (remote_connection_is_stdio): Declare.
9877
9878         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9879         in debugging output.
9880
9881 2011-12-15  Yao Qi  <yao@codesourcery.com>
9882
9883         * tracepoint.c: Include sys/syscall.h.
9884         (gdb_ust_thread): Remove preprocessor conditional.
9885
9886 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
9887
9888         * linux-low.c (linux_detach_one_lwp): Call
9889         the_low_target.prepare_to_resume before detaching.
9890
9891 2011-12-14  Yao Qi  <yao@codesourcery.com>
9892
9893         * tracepoint.c (gdb_ust_thread): Don't ignore return value
9894         of write.
9895
9896 2011-12-14  Yao Qi  <yao@codesourcery.com>
9897
9898         * i386-low.c (i386_low_stopped_data_address): Initialize local
9899         variable `control'.
9900
9901 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
9902
9903         PR remote/13492
9904
9905         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9906         DR_CONTROL unless necessary.  Extend comments.
9907         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9908         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
9909
9910 2011-12-13  Yao Qi  <yao@codesourcery.com>
9911
9912         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9913         macros.
9914         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9915
9916 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
9917
9918         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9919         Print new debug message for such case.
9920
9921 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
9922
9923         Fix overlapping memcpy.
9924         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
9925         the read_inferior_memory transfer.
9926         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
9927         write_inferior_memory transfer.
9928         (set_fast_tracepoint_jump): New variable buf.  Use it for the
9929         read_inferior_memory and write_inferior_memory transfers.
9930         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9931         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9932         Use it for the write_inferior_memory transfer.
9933         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9934         buffers.
9935
9936 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
9937
9938         * linux-low.c (fetch_register, store_register): Make code
9939         consistent, fix formatting.
9940
9941 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
9942
9943         * linux-low.c (usr_store_inferior_registers): Factor out code
9944         to handle individual registers into...
9945         (store_register): ... this new function.
9946
9947 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
9948
9949         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9950         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9951         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9952         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9953         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9954         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9955         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9956         (srv_xmlfiles): Add new XML files.
9957
9958         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9959         and <sys/uio.h>.
9960         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9961         (init_registers_s390_linux32v1): Add prototype.
9962         (init_registers_s390_linux32v2): Likewise.
9963         (init_registers_s390_linux64v1): Likewise.
9964         (init_registers_s390_linux64v2): Likewise.
9965         (init_registers_s390x_linux64v1): Likewise.
9966         (init_registers_s390x_linux64v2): Likewise.
9967         (s390_num_regs): Increment to 52.
9968         (s390_regmap): Add orig_r2 register.
9969         (s390_num_regs_3264): Increment to 68.
9970         (s390_regmap_3264): Add orig_r2 register.
9971         (s390_collect_ptrace_register): Handle orig_r2 register.
9972         (s390_supply_ptrace_register): Likewise.
9973         (s390_fill_last_break): New function.
9974         (s390_store_last_break): Likewise.
9975         (s390_fill_system_call): New function.
9976         (s390_store_system_call): Likewise.
9977         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9978         register sets.
9979         (s390_check_regset): New function.
9980         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9981         NT_S390_SYSTEM_CALL regsets and use appropriate description.
9982         Update target_regsets for available register sets.
9983
9984 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
9985             Jan Kratochvil  <jan.kratochvil@redhat.com>
9986
9987         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9988         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9989         New.
9990         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9991         * linux-low.h (struct process_info_private): New member r_debug.
9992         * server.c (handle_qxfer_libraries): Call
9993         the_target->qxfer_libraries_svr4.
9994         (handle_qxfer_libraries_svr4): New function.
9995         (qxfer_packets): New entry "libraries-svr4".
9996         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9997         * target.h (struct target_ops): New member qxfer_libraries_svr4.
9998         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9999         PACKET_qXfer_libraries_svr4.
10000
10001 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
10002
10003         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10004         PSW address/mask between 8-byte and 16-byte formats.
10005         (s390_supply_ptrace_register): Likewise.
10006         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10007         basic addressing mode bit.
10008
10009 2011-11-24  Stan Shebs  <stan@codesourcery.com>
10010
10011         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10012
10013 2011-11-17  Stan Shebs  <stan@codesourcery.com>
10014
10015         * tracepoint.c (struct tracepoint): New field traceframe_usage.
10016         (tracing_start_time): New global.
10017         (tracing_stop_time): New global.
10018         (tracing_user_name): New global.
10019         (tracing_notes): New global.
10020         (tracing_stop_note): New global.
10021         (cmd_qtstart): Set traceframe_usage, start_time.
10022         (stop_tracing): Set stop_time.
10023         (cmd_qtstatus): Report additional status.
10024         (cmd_qtp): New function.
10025         (handle_tracepoint_query): Call it.
10026         (cmd_qtnotes): New function.
10027         (handle_tracepoint_general_set): Call it.
10028         (get_timestamp): Rename from tsv_get_timestamp.
10029
10030 2011-11-14  Stan Shebs  <stan@codesourcery.com>
10031             Kwok Cheung Yeung  <kcy@codesourcery.com>
10032
10033         * linux-x86-low.c (small_jump_insn): New.
10034         (i386_install_fast_tracepoint_jump_pad): Add arguments for
10035         trampoline and error message, build a trampoline and issue a small
10036         jump instruction to it.
10037         (x86_install_fast_tracepoint_jump_pad): Add arguments for
10038         trampoline and error message.
10039         (x86_get_min_fast_tracepoint_insn_len): New.
10040         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10041         * linux-low.h (struct linux_target_ops): Add arguments to
10042         install_fast_tracepoint_jump_pad operation, add new operation.
10043         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10044         arguments.
10045         (linux_get_min_fast_tracepoint_insn_len): New function.
10046         (linux_target_op): Add new operation.
10047         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10048         (gdb_trampoline_buffer_end): Ditto.
10049         (gdb_trampoline_buffer_error): Ditto.
10050         (struct ipa_sym_addresses): Add fields for new IPA variables.
10051         (symbol_list): Add entries for new IPA variables.
10052         (struct tracepoint): Add fields to hold the address range of the
10053         trampoline used by the tracepoint.
10054         (trampoline_buffer_head): New static variable.
10055         (trampoline_buffer_tail): Ditto.
10056         (claim_trampoline_space): New function.
10057         (have_fast_tracepoint_trampoline_buffer): New function.
10058         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10059         structure.
10060         (install_fast_tracepoint): Ditto, also add error buffer argument.
10061         (cmd_qtminftpilen): New function.
10062         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10063         (fast_tracepoint_from_trampoline_address): New function.
10064         (fast_tracepoint_collecting): Handle trampoline as part of jump
10065         pad space.
10066         (set_trampoline_buffer_space): New function.
10067         (initialize_tracepoint): Initialize new IPA variables.
10068         * target.h (struct target_ops): Add arguments to
10069         install_fast_tracepoint_jump_pad operation, add new
10070         get_min_fast_tracepoint_insn_len operation.
10071         (target_get_min_fast_tracepoint_insn_len): New.
10072         (install_fast_tracepoint_jump_pad): Add arguments.
10073         * server.h (IPA_BUFSIZ): Define.
10074         * linux-i386-ipa.c: Include extra header files.
10075         (initialize_fast_tracepoint_trampoline_buffer): New function.
10076         (initialize_low_tracepoint): Call it.
10077         * server.h (set_trampoline_buffer_space): Declare.
10078         (claim_trampoline_space): Ditto.
10079         (have_fast_tracepoint_trampoline_buffer): Ditto.
10080
10081 2011-11-14  Yao Qi  <yao@codesourcery.com>
10082
10083         * server.c (handle_query): Handle InstallInTrace for qSupported.
10084         * tracepoint.c (add_tracepoint): Sort list.
10085         (install_tracepoint, download_tracepoint): New.
10086         (cmd_qtdp): Call them to install and download tracepoints.
10087         (sort_tracepoints): Removed.
10088         (cmd_qtstart): Update.
10089
10090 2011-11-14  Yao Qi  <yao@codesourcery.com>
10091
10092         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10093         * mem-break.h: Declare.
10094         * tracepoint.c (cmd_qtstart): Move some code to ...
10095         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10096         New.
10097         (download_tracepoints): Move some code to ...
10098         (download_tracepoint_1): ... here.  New.
10099
10100 2011-11-08  Yao Qi  <yao@codesourcery.com>
10101
10102         * remote-utils.c (relocate_instruction): A comment fix.
10103
10104 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
10105
10106         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10107         (i386_dr_low_get_control, i386_dr_low_get_status): Use
10108         dr_status_mirror and dr_control_mirror from debug_reg_state.
10109         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10110         (i386_initial_stuff): Remove use of deleted globals.
10111         (i386_get_thread_context, i386_set_thread_context,
10112         i386_thread_added): Use dr_status_mirror and dr_control_mirror
10113         from debug_reg_state.
10114
10115 2011-11-05  Yao Qi  <yao@codesourcery.com>
10116
10117         * tracepoint.c (gdb_collect): Loop over tracepoints of same
10118         address as TPOINT's.
10119
10120 2011-11-02  Stan Shebs  <stan@codesourcery.com>
10121
10122         * tracepoint.c (agent_mem_read_string): New function.
10123         (eval_agent_expr): Call it for tracenz.
10124         * server.c (handle_query): Report support for tracenz.
10125
10126 2011-11-02  Yao Qi  <yao@codesourcery.com>
10127
10128         * tracepoint.c (cmd_qtstart): Remove unused local variables.
10129
10130 2011-11-02  Yao Qi  <yao@codesourcery.com>
10131
10132         * target.h: Fix a typo in comment.
10133
10134 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
10135
10136         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
10137         clobber the breakpoints' shadows with fast tracepoint jumps.
10138         * mem-break.h (check_mem_write): Add `myaddr' parameter.
10139         * target.c (write_inferior_memory): Also pass MYADDR down to
10140         check_mem_write.
10141
10142 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
10143
10144         * configure.ac: Check support for personality routine.
10145         * configure: Regenerate.
10146         * config.in: Likewise.
10147         * linux-low.c: Include <sys/personality.h>.
10148         Define ADDR_NO_RANDOMIZE if necessary.
10149         (linux_create_inferior): Disable address space randomization when
10150         forking inferior, if requested.
10151         (linux_supports_disable_randomization): New function.
10152         (linux_target_ops): Install it.
10153         * server.h (disable_randomization): Declare.
10154         * server.c (disable_randomization): New global variable.
10155         (handle_general_set): Handle QDisableRandomization.
10156         (handle_query): Likewise for qSupported.
10157         (main): Support --disable-randomization and --no-disable-randomization
10158         command line arguments.
10159         * target.h (struct target_ops): Add supports_disable_randomization.
10160         (target_supports_disable_randomization): New macro.
10161
10162 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
10163
10164         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10165         ifdef check.
10166         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10167         [!PT_GETDSBT] (target_loadmap): New definition.
10168         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10169         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10170         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10171         and PT_GETDSBT to LINUX_LOADMAP.
10172         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10173         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10174
10175 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10176
10177         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10178         (arm_linux_hwbp_cap): New static variable.
10179         (arm_linux_get_hwbp_cap): Replace by ...
10180         (arm_linux_init_hwbp_cap): ... this new function.
10181         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10182         (arm_linux_get_hw_watchpoint_count): Likewise.
10183         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10184         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10185         (arm_prepare_to_resume): Use perror_with_name instead of error.
10186
10187 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10188
10189         * linux-arm-low.c: Include <signal.h>.
10190         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10191         (struct arm_linux_hwbp_cap): New data type.
10192         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10193         (struct arm_linux_hw_breakpoint): New data type.
10194         (MAX_BPTS, MAX_WPTS): Define.
10195         (struct arch_process_info, struct arch_lwp_info): New data types.
10196         (arm_linux_get_hwbp_cap): New function.
10197         (arm_linux_get_hw_breakpoint_count): Likewise.
10198         (arm_linux_get_hw_watchpoint_count): Likewise.
10199         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10200         (arm_hwbp_control_initialize): Likewise.
10201         (arm_hwbp_control_is_enabled): Likewise.
10202         (arm_hwbp_control_is_initialized): Likewise.
10203         (arm_hwbp_control_disable): Likewise.
10204         (arm_linux_hw_breakpoint_equal): Likewise.
10205         (arm_linux_hw_point_initialize): Likewise.
10206         (struct update_registers_data): New data structure.
10207         (update_registers_callback: New function.
10208         (arm_insert_point): Likewise.
10209         (arm_remove_point): Likewise.
10210         (arm_stopped_by_watchpoint): Likewise.
10211         (arm_stopped_data_address): Likewise.
10212         (arm_new_process): Likewise.
10213         (arm_new_thread): Likewise.
10214         (arm_prepare_to_resume): Likewise.
10215         (the_low_target): Register arm_insert_point, arm_remove_point,
10216         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10217         arm_new_thread, and arm_prepare_to_resume.
10218
10219 2011-09-15  Stan Shebs  <stan@codesourcery.com>
10220
10221         * server.h (struct emit_ops): Add compare-goto fields.
10222         * tracepoint.c (gdb_agent_op_sizes): New table.
10223         (emit_eq_goto): New function.
10224         (emit_ne_goto): New function.
10225         (emit_lt_goto): New function.
10226         (emit_le_goto): New function.
10227         (emit_gt_goto): New function.
10228         (emit_ge_goto): New function.
10229         (is_goto_target): New function.
10230         (compile_bytecodes): Recognize special cases of compare-goto
10231         combinations and call specialized emitters for them.
10232         * linux-x86-low.c (amd64_emit_eq_goto): New function.
10233         (amd64_emit_ne_goto): New function.
10234         (amd64_emit_lt_goto): New function.
10235         (amd64_emit_le_goto): New function.
10236         (amd64_emit_gt_goto): New function.
10237         (amd64_emit_ge_goto): New function.
10238         (amd64_emit_ops): Add the new functions.
10239         (i386_emit_eq_goto): New function.
10240         (i386_emit_ne_goto): New function.
10241         (i386_emit_lt_goto): New function.
10242         (i386_emit_le_goto): New function.
10243         (i386_emit_gt_goto): New function.
10244         (i386_emit_ge_goto): New function.
10245         (i386_emit_ops): Add the new functions.
10246
10247 2011-09-08  Stan Shebs  <stan@codesourcery.com>
10248
10249         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10250         (i386_emit_epilogue): Restore %ebx.
10251
10252 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
10253
10254         * server.c (step_thread): Remove definition.
10255         (process_serial_event): Don't handle Hs.
10256         * server.h (step_thread): Remove declaration.
10257         * target.c (set_desired_inferior): Remove use of step_thread.
10258
10259 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10260
10261         * linux-low.c: Include linux-procfs.h.
10262         (linux_attach_lwp_1): Update comments.
10263         (linux_attach): Scan for existing threads when attaching to a
10264         process that is the tgid.
10265         * Makefile.in: Update dependencies.
10266
10267 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10268
10269         * configure.srv: Add linux-procfs.o dependencies.
10270
10271 2011-08-14  Yao Qi  <yao@codesourcery.com>
10272
10273         * target.h (struct target_ops): Fix indent.
10274         * win32-low.c (win32_target_ops): Fix comment.
10275
10276 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
10277             Yao Qi  <yao@codesourcery.com>
10278
10279         * Makefile.in (clean): Remove tic6x-*.c files.
10280         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10281         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10282         (tic6x-c64xp-linux.c): Likewise.
10283         * configure.srv: Add support for tic6x-*-uclinux.
10284         * linux-tic6x-low.c: New.
10285         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10286
10287 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
10288             Yao Qi  <yao@codesourcery.com>
10289
10290         * target.h (struct target_ops): Add read_loadmap.
10291         * linux-low.c (struct target_loadseg): New type.
10292         (struct target_loadmap): New type.
10293         (linux_read_loadmap): New function.
10294         (linux_target_ops): Add linux_read_loadmap.
10295         * server.c (handle_query): Support qXfer:fdpic:read packet.
10296         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10297         to NULL.
10298
10299 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
10300
10301         * win32-low.c: Include <stdint.h>.
10302
10303 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
10304
10305         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10306         to the inferior here.
10307         (i386_remove_aligned_watchpoint): Ditto.
10308         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10309         fit part of the watchpoint in the debug registers.
10310         (i386_update_inferior_debug_regs): New.
10311         (i386_low_insert_watchpoint): Work on a local mirror of the debug
10312         registers, and only update the inferior on success.
10313         (i386_low_remove_watchpoint): Ditto.
10314
10315 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
10316
10317         * linux-low.c (compare_ints, unique, list_threads, show_process,
10318         linux_core_of_thread): Delete.
10319         (linux_target_ops): Change linux_core_of_thread to
10320         linux_common_core_of_thread.
10321         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10322         * utils.c (malloc_failure): Change type of argument.
10323         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10324         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10325         common/linux-osdata.c, common/ptid.c and common/buffer.c.
10326         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10327         (IPA_OBJS): Add common-utils-ipa.o.
10328         (ptid_h, linux_osdata_h): New macros.
10329         (server_h): Add common/common-utils.h, common/xml-utils.h,
10330         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10331         common/ptid.h.
10332         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10333         ptid.o, buffer.o): New rules.
10334         (linux-low.o): Add common/linux-osdata.h as a dependency.
10335         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10336         * configure.ac: Add AC_HEADER_DIRENT check.
10337         * config.in: Regenerate.
10338         * configure: Regenerate.
10339         * remote-utils.c (xml_escape_text): Delete.
10340         (buffer_grow, buffer_free, buffer_init, buffer_finish,
10341         buffer_xml_printf): Move to common/buffer.c.
10342         * server.c (main): Remove call to initialize_inferiors.
10343         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10344         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10345         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10346         internal_error, gdb_assert, gdb_assert_fail): Delete.
10347         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10348         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10349         common/buffer.h.
10350         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10351         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10352         initialize_inferiors): Delete.
10353
10354 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
10355
10356         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10357         symbol error.
10358
10359 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
10360
10361         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10362         assertion.
10363         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10364
10365 2011-05-26  Yao Qi  <yao@codesourcery.com>
10366
10367         * Makefile.in (thread-db.o): Track dependence to
10368         common/gdb_thread_db.h.
10369         * thread-db.c: include gdb_thread_db.h from right place.
10370
10371 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
10372
10373         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10374         __FILE__ and __LINE__ to internal_error.
10375
10376 2011-05-13  Doug Evans  <dje@google.com>
10377
10378         * thread-db.c (try_thread_db_load_from_sdir): New function.
10379         (try_thread_db_load_from_dir): New function.
10380         (thread_db_load_search): Handle $sdir, ignore $pdir.
10381         Remove trying of system directories if search of
10382         libthread-db-search-path fails, that is now done via $sdir.
10383
10384 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
10385
10386         * server.c (handle_query): Add EnableDisableTracepoints to the list
10387         of supported features.
10388         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10389         tracepoints.
10390         (cmd_qtenable_disable): New.
10391         (cmd_qtstart): Install tracepoints even if disabled.
10392         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10393         receiving a QTEnable or QTDisable packet.
10394         (gdb_collect): Skip data collection if fast tracepoint is disabled.
10395         (ust_marker_to_static_tracepoint): Do not ignore disabled static
10396         tracepoints.
10397         (gdb_probe): Skip data collection if static tracepoint is disabled.
10398
10399 2011-05-10  Doug Evans  <dje@google.com>
10400
10401         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10402
10403 2011-05-04  Doug Evans  <dje@google.com>
10404
10405         * linux-low.c (linux_join): Skip process lookup.
10406         * spu-low.c (spu_join): Ditto.
10407         * server.c (join_inferiors_callback): Delete.
10408         (process_serial_event): For 'D' packet (detach) call join_inferior
10409         directly.
10410
10411 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
10412
10413         * README: Don't mention xscale*-*-linux*.
10414         * configure.srv (xscale*-*-linux*): Don't handle target.
10415
10416 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
10417
10418         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10419         casting pointers.
10420         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10421         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10422         (i386_emit_void_call_2): Likewise.
10423
10424 2011-04-26  Yao Qi  <yao@codesourcery.com>
10425
10426         * linux-low.c: Move common macros to linux-ptrace.h.
10427         Include linux-ptrace.h.
10428         * Makefile.in (linux_ptrace_h): New.
10429         (linux-low.o): Depends on linux-ptrace.h.
10430
10431 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
10432
10433         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10434         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
10435         (remote_prepare): New function with most of the TCP code from ...
10436         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
10437         setting transport_is_reliable.
10438         * server.c (run_once): New variable.
10439         (gdbserver_usage): Document it.
10440         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
10441         the first run if RUN_ONCE.
10442         * server.h (run_once, remote_prepare): New declarations.
10443
10444 2011-04-19  Tom Tromey  <tromey@redhat.com>
10445
10446         * win32-low.c (handle_load_dll): Remove duplicate "the".
10447
10448 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
10449
10450         Remove support for old Cygwin 1.5 versions.
10451         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10452         function to avoid warning.
10453         (win32_add_one_solib): Use cygwin_conv_path function to avoid
10454         warning.
10455
10456 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
10457
10458         * gdbserver/server.h (Macro _): Define it if not available.
10459
10460 2011-03-14  Michael Snyder  <msnyder@vmware.com>
10461
10462         * hostio.c (handle_close): Remove unnecessary null test.
10463
10464 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
10465
10466         * Makefile.in (maintainer-clean realclean distclean): Remove
10467         "make ...  subdir_do" command.
10468
10469 2011-03-10  Michael Snyder  <msnyder@vmware.com>
10470
10471         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10472
10473         * server.c (handle_v_run): Free alloced buffer on early return.
10474
10475 2011-03-09  Yao Qi  <yao@codesourcery.com>
10476
10477         Revert:
10478         2011-03-04  Yao Qi  <yao@codesourcery.com>
10479
10480         * Makefile.in: Remove GNU make feature --directory.
10481
10482         2011-03-05  Yao Qi  <yao@codesourcery.com>
10483
10484         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10485         (subdir_do): New make target.  Copied from gdb/Makefile.
10486         (maintainer-clean, realclean, distclean, clean): Call corresponding
10487         make targets in common/Makefile.
10488
10489         2011-02-11  Yao Qi  <yao@codesourcery.com>
10490
10491         * configure.ac: Call AC_PROG_RANLIB.
10492         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
10493         * configure: Regenerate.
10494
10495 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
10496
10497         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10498
10499 2011-03-06  Yao Qi  <yao@codesourcery.com>
10500
10501         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10502
10503 2011-03-05  Yao Qi  <yao@codesourcery.com>
10504
10505         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10506         (subdir_do): New make target.  Copied from gdb/Makefile.
10507         (maintainer-clean, realclean, distclean, clean): Call corresponding
10508         make targets in common/Makefile.
10509
10510 2011-03-04  Yao Qi  <yao@codesourcery.com>
10511
10512         * Makefile.in: Remove GNU make feature --directory.
10513
10514 2011-03-04  Michael Snyder  <msnyder@vmware.com>
10515
10516         * server.c (queue_stop_reply): Call xmalloc not malloc.
10517
10518 2011-03-02  Michael Snyder  <msnyder@vmware.com>
10519
10520         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10521
10522 2011-02-28  Michael Snyder  <msnyder@vmware.com>
10523
10524         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10525         (cmd_qtframe): Ditto.
10526         (cmd_qtbuffer): Ditto.
10527         (cmd_bigqtbuffer): Ditto.
10528
10529         * utils.c (decimal2str): Initialize 'width' to nine, then
10530         don't mess with it.
10531
10532 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
10533
10534         * hostio.c (require_data): Free *data, not data.
10535
10536 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
10537
10538         * hostio.c (require_data): Use free, not xfree.
10539
10540 2011-02-27  Michael Snyder  <msnyder@vmware.com>
10541
10542         * server.c (handle_query): Discard unused value.
10543
10544         * hostio.c (require_data): Free malloc memory before returning
10545         error.
10546
10547 2011-02-26  Michael Snyder  <msnyder@vmware.com>
10548
10549         * linux-low.c (list_threads): Call closedir for dirent.
10550
10551 2011-02-27  Michael Snyder  <msnyder@vmware.com>
10552
10553         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10554         a case statement falls through.
10555
10556         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10557
10558         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10559         in comparison.
10560
10561 2011-02-26  Michael Snyder  <msnyder@vmware.com>
10562
10563         * utils.c (decimal2str): Eliminate dead code and dead param.
10564         (pulongest): Drop dead param from call to decimal2str.
10565         (plongest): Ditto.
10566
10567 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
10568
10569         Revert the following patch (not approved yet):
10570         2011-02-21  Hui Zhu  <teawater@gmail.com>
10571         * tracepoint.c (tp_printf): New function.
10572         (eval_agent_expr): Handle gdb_agent_op_printf.
10573
10574 2011-02-21  Hui Zhu  <teawater@gmail.com>
10575
10576         * tracepoint.c (tp_printf): New function.
10577         (eval_agent_expr): Handle gdb_agent_op_printf.
10578
10579 2011-02-18  Tom Tromey  <tromey@redhat.com>
10580
10581         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10582         (tracepoint.o): Likewise.
10583         * tracepoint.c (enum gdb_agent_op): Use ax.def.
10584         (gdb_agent_op_names): Likewise.
10585
10586 2011-02-18  Tom Tromey  <tromey@redhat.com>
10587
10588         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10589         gdb_agent_op_rot>: New constants.
10590         (gdb_agent_op_names): Add pick and roll.
10591         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10592         cases.
10593
10594 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10595
10596         * aclocal.m4: Regenerated with aclocal-1.11.1.
10597
10598 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
10599
10600         * server.c (handle_qxfer_traceframe_info): New.
10601         (qxfer_packets): Register "traceframe-info".
10602         (handle_query): Report support for qXfer:traceframe-info:read+.
10603         * tracepoint.c (match_blocktype): New.
10604         (traceframe_find_block_type): Rename to ...
10605         (traceframe_walk_blocks): ... this.  Add callback filter argument,
10606         and use it.
10607         (traceframe_find_block_type): New, reimplemented on top of
10608         traceframe_walk_blocks.
10609         (build_traceframe_info_xml): New.
10610         (traceframe_read_info): New.
10611         * server.h (traceframe_read_info): Declare.
10612
10613 2011-02-11  Yao Qi  <yao@codesourcery.com>
10614
10615         * configure.ac: Call AC_PROG_RANLIB.
10616         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
10617         * configure: Regenerate.
10618
10619 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
10620
10621         * server.c (gdb_read_memory): Change return semantics to allow
10622         partial transfers.
10623         (handle_search_memory_1): Adjust.
10624         (process_serial_event) <'m' packet>: Handle partial transfers.
10625         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10626
10627 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
10628
10629         * regcache.c (init_register_cache): Initialize
10630         regcache->register_status.
10631         (free_register_cache): Release regcache->register_status.
10632         (regcache_cpy): Copy register_status.
10633         (registers_to_string): Print 'x's for unavailable registers.
10634         (supply_register): Mark the register's status valid or
10635         unavailable, depending on whether a buffer was passed in or not.
10636         (supply_register_zeroed): New.
10637         (supply_regblock): Mark the registers' status valid or
10638         unavailable, depending on whether a buffer was passed in or not.
10639         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10640         (struct regcache): New `register_status' field.
10641         (supply_register_zeroed): Declare.
10642         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10643         supply_register_zeroed, rather than passing a NULL buffer to
10644         supply_register.
10645         * tracepoint.c (fetch_traceframe_registers): Update comment.
10646
10647 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
10648
10649         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10650         buffer explicit.
10651
10652 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
10653
10654         * server.h (decode_xfer_write): Change prototype.
10655         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10656         and don't extract the annex here.
10657         * server.c (decode_xfer_read): Remove `annex' parameter,
10658         and don't extract the annex here.
10659         (decode_xfer): New.
10660         (struct qxfer): New.
10661         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10662         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10663         (handle_qxfer_statictrace): New functions, abstracted out from
10664         handle_query, and made to use the struct qxfer interface.
10665         (handle_threads_qxfer_proper): Rename to ...
10666         (handle_qxfer_threads_proper): ... this.
10667         (handle_threads_qxfer): Rename to ...
10668         (handle_qxfer_threads): ... this.  Adjust.
10669         (qxfer_packets): New array.
10670         (handle_qxfer): New function.
10671         (handle_query): Use handle_qxfer.
10672
10673 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
10674
10675         * gdbreplay.c: Shorten lines of >= 80 columns.
10676         * linux-low.c: Ditto.
10677         * linux-ppc-low.c: Ditto.
10678         * linux-s390-low.c: Ditto.
10679         * linux-sparc-low.c: Ditto.
10680         * linux-x86-low.c: Ditto.
10681         * linux-xtensa-low.c: Ditto.
10682         * mem-break.c: Ditto.
10683         * nto-low.c: Ditto.
10684         * regcache.h: Ditto.
10685         * remote-utils.c: Ditto.
10686         * server.c: Ditto.
10687         * server.h: Ditto.
10688         * thread-db.c: Ditto.
10689         * tracepoint.c: Ditto.
10690         * utils.c: Ditto.
10691         * win32-low.h: Ditto.
10692
10693 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
10694
10695         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10696         update.
10697
10698 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10699
10700         * server.c (gdbserver_version): Update copyright year in version
10701         output.
10702         * gdbreplay.c (gdbreplay_version): Ditto.
10703
10704 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
10705
10706         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10707         * linux-bfin-low.c: New file.
10708         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10709         PT_DATA_ADDR for BFIN targets.
10710         * Makefile.in (SFILES): Add linux-bfin-low.c.
10711         (clean): Remove reg-bfin.c.
10712         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10713         * README: Mention supported Blackfin targets.
10714
10715 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
10716
10717         * .gitignore: New file.
10718
10719 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
10720
10721         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10722
10723 2010-10-22  Jie Zhang  <jie@codesourcery.com>
10724
10725         * Makefile.in: Add FLAGS_TO_PASS variable.
10726         (install): Remove dependency of install-only and recursively
10727         invoke make for install-only.
10728
10729 2010-10-04  Doug Evans  <dje@google.com>
10730
10731         * Makefile.in (uninstall): Use $(DESTDIR).
10732
10733 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
10734
10735         PR gdb/11842
10736
10737         * linux-x86-low.c (compat_siginfo_from_siginfo)
10738         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10739         si_code is < 0.  Check for si_code == SI_TIMER before checking for
10740         si_code < 0.
10741
10742 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10743
10744         * lynx-i386-low.c: New file.
10745         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10746
10747 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10748
10749         * lynx-low.c (ptrace_request_to_str): Remove handling for
10750         request values that have been removed in LynxOS 5.x.
10751
10752 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10753
10754         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10755         <ptrace.h>
10756
10757 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
10758
10759         * configure.ac: Add --enable-inprocess-agent option.
10760         * configure: Rebuilt.
10761
10762 2010-09-06  Yao Qi  <yao@codesourcery.com>
10763
10764         * linux-low.c (linux_kill): Remove unused variable.
10765         (linux_stabilize_threads): Likewise.
10766         * server.c (start_inferior): Likewise.
10767         (queue_stop_reply_callback): Likewise.
10768         * tracepoint.c (do_action_at_tracepoint): Likewise.
10769
10770 2010-09-06  Yao Qi  <yao@codesourcery.com>
10771
10772         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10773         on return.
10774
10775 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10776
10777         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10778
10779 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
10780
10781         * Makefile.in (install-only): Replace $IPA_DEPFILES with
10782         "$(IPA_DEPFILES)".
10783
10784 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10785
10786         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10787         gdbserver/lynx-ppc-low.c: New files.
10788         * Makefile.in (lynx_low_h): New variable.
10789         (lynx-low.o, lynx-ppc-low.o): New rules.
10790         * configure.ac: On LynxOS, link with -lnetinet.
10791         * configure.srv: Add handling of powerpc-*-lynxos* targets.
10792         * configure: regenerate.
10793
10794 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10795
10796         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10797         * configure.ac: Add check for vasprintf and vsnprintf.
10798         * configure, config.in: Regenerate.
10799         * server.h (vasprintf, vsnprintf): Add conditional declarations.
10800
10801 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10802
10803         * gdbreplay.c: Move include of alloca.h up, next to include of
10804         malloc.h.
10805         * server.h: Add include of malloc.h.
10806         * mem-break.c: Remove include of malloc.h.
10807         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10808
10809 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10810
10811         * Makefile.in (memmem.o): Build with -Wno-error.
10812
10813 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10814
10815         * utils.c (xsnprintf): Make non-static.
10816         * server.h: Add xsnprintf declaration.
10817         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10818         replace calls to snprintf by calls to xsnprintf throughout.
10819
10820 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10821
10822         * configure.ac: Add configure check for alloca.
10823         * configure, config.in: Regenerate.
10824         * server.h: Include alloca.h if it exists.
10825         * gdbreplay.c: Include alloca.h if it exists.
10826
10827 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
10828
10829         * linux-low.c (__SIGRTMIN): Define if not already defined.
10830         (linux_create_inferior): Check for __ANDROID__ rather than
10831         __SIGRTMIN.
10832         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10833         are already deferred.
10834         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10835         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10836         stopped and already has a pending signal to report.
10837         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10838         a pending signal to report or is moving out of a jump pad.
10839         (linux_init_signals): Check for __ANDROID__ rather than
10840         __SIGRTMIN.
10841
10842 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
10843
10844         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10845         debug_threads check.  Avoid a linear search when not doing debug
10846         output.
10847
10848 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10849
10850         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10851         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10852         (struct file_handler) <fd>: Change type to gdb_fildes_t.
10853         (process_event): Change local fd's type to gdb_fildes_t.
10854         (create_file_handler): Adjust prototype.
10855         (delete_file_handler): Adjust prototype.
10856         (handle_file_event): Adjust prototype.  Use pfildes.
10857         (create_file_event): Adjsut prototype.
10858         * remote-utils.c (remote_desc, listen_desc): Change type to
10859         gdb_fildes_t.
10860         * server.h: New gdb_fildes_t typedef.
10861         [USE_WIN32API]: Include winsock2.h.
10862         (delete_file_handler, add_file_handler): Adjust prototypes.
10863         (pfildes): Declare.
10864         * utils.c (pfildes): New.
10865
10866 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10867
10868         * configure.ac (build_warnings): Add -Wno-char-subscripts.
10869         * configure: Regenerate.
10870
10871 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10872
10873         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10874         (linux_done_accessing_memory): ... this.
10875         (linux_target_ops): Adjust.
10876         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10877         * nto-low.c (nto_target_ops): Adjust comment.
10878         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10879         * spu-low.c (spu_target_ops): Adjust comment.
10880         * target.h (target_ops): Rename unprepare_to_access_memory field
10881         to done_accessing_memory.
10882         (unprepare_to_access_memory): Rename to ...
10883         (done_accessing_memory): ... this.
10884
10885 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10886
10887         * linux-low.c (linux_prepare_to_access_memory): New.
10888         (linux_unprepare_to_access_memory): New.
10889         (linux_target_ops): Install them.
10890         * server.c (read_memory): Rename to ...
10891         (gdb_read_memory): ... this.  Use
10892         prepare_to_access_memory/prepare_to_access_memory.
10893         (write_memory): Rename to ...
10894         (gdb_write_memory): ... this.  Use
10895         prepare_to_access_memory/prepare_to_access_memory.
10896         (handle_search_memory_1): Adjust.
10897         (process_serial_event): Adjust.
10898         * target.h (struct target_ops): New fields
10899         prepare_to_access_memory and unprepare_to_access_memory.
10900         (prepare_to_access_memory, unprepare_to_access_memory): New.
10901         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10902         prepare_to_access_memory/prepare_to_access_memory.
10903         * nto-low.c (nto_target_ops): Adjust.
10904         * spu-low.c (spu_target_ops): Adjust.
10905         * win32-low.c (win32_target_ops): Adjust.
10906
10907 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10908
10909         * Makefile.in (WARN_CFLAGS): Get it from configure.
10910         (WERROR_CFLAGS): New.
10911         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10912         * configure.ac: Introduce --enable-werror, which adds -Werror to
10913         the compiler command line.  Enabled by default.  Disable with
10914         --disable-werror.  Add -Wdeclaration-after-statement
10915         Wpointer-arith and -Wformat-nonliteral to warning flags.
10916         * configure: Regenerate.
10917
10918 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10919
10920         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10921
10922 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10923
10924         * gdbreplay.c (remote_error): New.
10925         (gdbchar): New.
10926         (expect): Use gdbchar.  Check for error reading from GDB.
10927         Clarify sync error output.
10928         (play): Check for errors writing to GDB.
10929         * linux-low.c (sigchld_handler): Really ignore `write' errors.
10930         * remote-utils.c (getpkt): Check for errors writing to the remote
10931         descriptor.
10932
10933 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10934
10935         * linux-low.c (linux_wait_1): Move non-debugging code out of
10936         `debug_threads' control.
10937
10938 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10939
10940         * linux-low.c (linux_wait_1): Don't set last_status here.
10941         * server.c (push_event, queue_stop_reply_callback): Assert we're
10942         not pushing a TARGET_WAITKIND_IGNORE event.
10943         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10944         (myresume, handle_target_event): Set the thread's last_resume_kind
10945         and last_status from the target returned status.
10946
10947 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10948
10949         PR threads/10729
10950
10951         * linux-x86-low.c (update_debug_registers_callback): New.
10952         (i386_dr_low_set_addr): Use it.
10953         (i386_dr_low_get_addr): New.
10954         (i386_dr_low_set_control): Use update_debug_registers_callback.
10955         (i386_dr_low_get_control): New.
10956         (i386_dr_low_get_status): Adjust.
10957         * linux-low.c (linux_stop_lwp): New.
10958         * linux-low.h (linux_stop_lwp): Declare.
10959
10960         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10961         argument instead of a i386_debug_reg_state.
10962         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10963         a i386_debug_reg_state.
10964         (i386_insert_aligned_watchpoint): Adjust.
10965         (i386_remove_aligned_watchpoint): Adjust.
10966         (i386_low_stopped_data_address): Read the debug registers from the
10967         inferior instead of from the mirrors.
10968         * i386-low.h (struct i386_debug_reg_state): Extend comment.
10969         (i386_dr_low_get_addr): Declare.
10970         (i386_dr_low_get_control): Declare.
10971         (i386_dr_low_get_status): Change prototype.
10972
10973         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10974         (i386_dr_low_get_addr): New.
10975         (i386_dr_low_get_control): New.
10976         (i386_dr_low_get_status): Adjust prototype.  Return
10977         dr_status_mirror.
10978         (i386_initial_stuff): Clear dr_status_mirror and
10979         dr_control_mirror.
10980         (i386_get_thread_context): Adjust.
10981         (i386_set_thread_context): Adjust.
10982         (i386_thread_added): Adjust.
10983
10984 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
10985
10986         * linux-low.h (linux_thread_area): Delete declaration.
10987
10988 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
10989
10990         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10991         after its termination.
10992
10993 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
10994
10995         * linux-low.c (gdb_wants_lwp_stopped): Delete.
10996         (gdb_wants_all_stopped): Delete.
10997         (linux_wait_1): Don't call them.
10998         * server.c (handle_v_cont): Tag all threads as want-stopped.
10999         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
11000         stopped as "client-wants-stopped".
11001
11002 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
11003
11004         * Makefile.in (signals_h): New.
11005         (server_h): Depend on it.
11006         (server.o): Don't depend on $(signals_def).
11007         (signals.o): Depend on $(signals_def).
11008
11009 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
11010
11011         * Makefile.in (signals_def): New.
11012         (server_h): Append include/gdb/signals.h and signals_def.
11013         (server.o): Append signals_def.
11014
11015 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
11016
11017         * server.c (handle_target_event): Use target_signal_to_host for
11018         resume_info.sig initialization.
11019         * target.h (struct thread_resume) <sig>: New comment.
11020
11021 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
11022
11023         * server.c (handle_query): strcpy() the returned string from paddress()
11024         instead of sprintf().
11025         * utils.c (paddress): Return phex_nz().
11026
11027 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
11028
11029         * server.c (handle_v_cont): Call mourn_inferior if process
11030         just exited.
11031         (myresume): Likewise.
11032
11033 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
11034
11035         Static tracepoints, and integration with UST.
11036
11037         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
11038         * mem-break.c (uninsert_all_breakpoints)
11039         (reinsert_all_breakpoints): New.
11040         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11041         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11042         (gdb_agent_ust_loaded, helper_thread_id)
11043         (gdb_agent_helper_thread_id): New macros.
11044         (struct ipa_sym_addresses): Add addr_ust_loaded,
11045         addr_helper_thread_id, addr_cmd_buf.
11046         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11047         (in_process_agent_loaded_ust): New.
11048         (write_e_ust_not_loaded): New.
11049         (maybe_write_ipa_ust_not_loaded): New.
11050         (struct collect_static_trace_data_action): New.
11051         (enum tracepoint_type) <static_tracepoint>: New.
11052         (struct tracepoint) <handle>: Mention static tracepoints.
11053         (struct static_tracepoint_ctx): New.
11054         (CMD_BUF_SIZE): New.
11055         (add_tracepoint_action): Handle static tracepoint actions.
11056         (unprobe_marker_at): New.
11057         (clear_installed_tracepoints): Handle static tracepoints.
11058         (cmd_qtdp): Handle static tracepoints.
11059         (probe_marker_at): New.
11060         (cmd_qtstart): Handle static tracepoints.
11061         (response_tracepoint): Handle static tracepoints.
11062         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11063         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11064         (get_context_regcache): Handle static tracepoints.
11065         (do_action_at_tracepoint): Handle static tracepoint actions.
11066         (traceframe_find_block_type): Handle static trace data blocks.
11067         (traceframe_read_sdata): New.
11068         (download_tracepoints): Download static tracepoint actions.
11069         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11070         (GDB_PROBE_NAME): New.
11071         (ust_ops): New.
11072         (GET_UST_SYM): New.
11073         (USTF): New.
11074         (dlsym_ust): New.
11075         (ust_marker_to_static_tracepoint): New.
11076         (gdb_probe): New.
11077         (collect_ust_data_at_tracepoint): New.
11078         (gdb_ust_probe): New.
11079         (UNIX_PATH_MAX, SOCK_DIR): New.
11080         (gdb_ust_connect_sync_socket): New.
11081         (resume_thread, stop_thread): New.
11082         (run_inferior_command): New.
11083         (init_named_socket): New.
11084         (gdb_ust_socket_init): New.
11085         (cstr_to_hexstr): New.
11086         (next_st): New.
11087         (first_marker, next_marker): New.
11088         (response_ust_marker): New.
11089         (cmd_qtfstm, cmd_qtsstm): New.
11090         (unprobe_marker_at, probe_marker_at): New.
11091         (cmd_qtstmat, gdb_ust_thread): New.
11092         (gdb_ust_init): New.
11093         (initialize_tracepoint_ftlib): Call gdb_ust_init.
11094         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11095         (ST_REGENTRY): New.
11096         (x86_64_st_collect_regmap): New.
11097         (X86_64_NUM_ST_COLLECT_GREGS): New.
11098         (AMD64_RIP_REGNUM): New.
11099         (supply_static_tracepoint_registers): New.
11100         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11101         (ST_REGENTRY): New.
11102         (i386_st_collect_regmap): New.
11103         (i386_NUM_ST_COLLECT_GREGS): New.
11104         (supply_static_tracepoint_registers): New.
11105         * server.c (handle_query): Handle qXfer:statictrace:read.
11106         <qSupported>: Report support for StaticTracepoints, and
11107         qXfer:statictrace:read features.
11108         * server.h (traceframe_read_sdata)
11109         (supply_static_tracepoint_registers): Declare.
11110         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11111         (unpack_varlen_hex): Include in IPA build.
11112         * Makefile.in (ustlibs, ustinc): New.
11113         (IPA_OBJS): Add remote-utils-ipa.o.
11114         ($(IPA_LIB)): Link -ldl and -lpthread.
11115         (UST_CFLAGS): New.
11116         (IPAGENT_CFLAGS): Add UST_CFLAGS.
11117         * config.in, configure: Regenerate.
11118
11119 2010-06-20  Ian Lance Taylor  <iant@google.com>
11120             Pedro Alves  <pedro@codesourcery.com>
11121
11122         * linux-x86-low.c (always_true): Delete.
11123         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11124         trying to fool the compiler with always_true.
11125
11126 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
11127
11128         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11129         conditions in gdbserver.
11130
11131 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
11132
11133         * spu-low.c (spu_read_memory): Wrap around local store limit.
11134         (spu_write_memory): Likewise.
11135
11136 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
11137
11138         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11139         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11140         LONGEST uses.
11141         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11142         uses.
11143         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11144         uses with LONGEST uses.
11145
11146 2010-06-14  Stan Shebs  <stan@codesourcery.com>
11147             Pedro Alves  <pedro@codesourcery.com>
11148
11149         Bytecode compiler.
11150
11151         * linux-x86-low.c: Include limits.h.
11152         (add_insns): New.
11153         (always_true): New.
11154         (EMIT_ASM): New.
11155         (EMIT_ASM32): New.
11156         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11157         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11158         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11159         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11160         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11161         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11162         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11163         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11164         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11165         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11166         (amd64_emit_void_call_2): New.
11167         (amd64_emit_ops): New.
11168         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11169         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11170         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11171         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11172         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11173         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11174         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11175         (i386_emit_call, i386_emit_reg, i386_emit_pop)
11176         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11177         (i386_emit_stack_adjust, i386_emit_int_call_1)
11178         (i386_emit_void_call_2): New.
11179         (i386_emit_ops): New.
11180         (x86_emit_ops): New.
11181         (the_low_target): Install x86_emit_ops.
11182         * server.h (struct emit_ops): New.
11183         (get_raw_reg_func_addr): Declare.
11184         (current_insn_ptr, emit_error): Declare.
11185         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11186         (set_trace_state_variable_value): New defines.
11187         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11188         addr_get_trace_state_variable_value and
11189         addr_set_trace_state_variable_value.
11190         (symbol_list): New fields for get_raw_reg,
11191         get_trace_state_variable_value and set_trace_state_variable_value.
11192         (condfn): New typedef.
11193         (struct tracepoint): New field `compiled_cond'.
11194         (do_action_at_tracepoint): Clear compiled_cond.
11195         (get_trace_state_variable_value, set_trace_state_variable_value):
11196         Export in the IPA.
11197         (condition_true_at_tracepoint): If there's a compiled condition,
11198         run that.
11199         (current_insn_ptr, emit_error): New globals.
11200         (struct bytecode_address): New.
11201         (get_raw_reg_func_addr): New.
11202         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11203         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11204         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11205         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11206         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11207         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11208         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11209         (compile_tracepoint_condition, compile_bytecodes): New.
11210         * target.h (emit_ops): Forward declare.
11211         (struct target_ops): New field emit_ops.
11212         (target_emit_ops): New.
11213         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11214         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11215         * linux-low.c (linux_emit_ops): New.
11216         (linux_target_ops): Install it.
11217         * linux-low.h (struct linux_target_ops): New field emit_ops.
11218
11219 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
11220
11221         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11222         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11223
11224 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11225             Stan Shebs  <stan@codesourcery.com>
11226
11227         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11228         (all): Depend on $(extra_libraries).
11229         (install-only): Install the IPA.
11230         (IPA_OBJS, IPA_LIB): New.
11231         (clean): Remove the IPA lib.
11232         (IPAGENT_CFLAGS): New.
11233         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11234         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11235         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11236         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11237         * configure.ac: Check for atomic builtins support in the compiler.
11238         (IPA_DEPFILES, extra_libraries): Define.
11239         * configure.srv (ipa_obj): Add description.
11240         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11241         (i[34567]86-*-linux*): Set ipa_obj.
11242         (x86_64-*-linux*): Set ipa_obj.
11243         * linux-low.c (stabilizing_threads): New.
11244         (supports_fast_tracepoints): New.
11245         (linux_detach): Stabilize threads before detaching.
11246         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
11247         the lwp is either not stabilizing, or is moving out of a jump pad.
11248         (linux_fast_tracepoint_collecting): New.
11249         (maybe_move_out_of_jump_pad): New.
11250         (enqueue_one_deferred_signal): New.
11251         (dequeue_one_deferred_signal): New.
11252         (linux_wait_for_event_1): If moving out of a jump pad, defer
11253         pending signals to later.
11254         (linux_stabilize_threads): New.
11255         (linux_wait_1): Check if threads need moving out of jump pads, and
11256         do it if so.
11257         (stuck_in_jump_pad_callback): New.
11258         (move_out_of_jump_pad_callback): New.
11259         (lwp_running): New.
11260         (linux_resume_one_lwp): Handle moving out of jump pads.
11261         (linux_set_resume_request): Dequeue deferred signals.
11262         (need_step_over_p): Also step over fast tracepoint jumps.
11263         (start_step_over): Also uninsert fast tracepoint jumps.
11264         (finish_step_over): Also reinsert fast tracepoint jumps.
11265         (linux_install_fast_tracepoint_jump): New.
11266         (linux_target_ops): Install linux_stabilize_threads and
11267         linux_install_fast_tracepoint_jump_pad.
11268         * linux-low.h (linux_target_ops) <get_thread_area,
11269         install_fast_tracepoint_jump_pad>: New fields.
11270         (struct lwp_info) <collecting_fast_tracepoint,
11271         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11272         (linux_get_thread_area): Declare.
11273         * linux-x86-low.c (jump_insn): New.
11274         (x86_get_thread_area): New.
11275         (append_insns): New.
11276         (push_opcode): New.
11277         (amd64_install_fast_tracepoint_jump_pad): New.
11278         (i386_install_fast_tracepoint_jump_pad): New.
11279         (x86_install_fast_tracepoint_jump_pad): New.
11280         (the_low_target): Install x86_get_thread_area and
11281         x86_install_fast_tracepoint_jump_pad.
11282         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11283         (struct fast_tracepoint_jump): New.
11284         (fast_tracepoint_jump_insn): New.
11285         (fast_tracepoint_jump_shadow): New.
11286         (find_fast_tracepoint_jump_at): New.
11287         (fast_tracepoint_jump_here): New.
11288         (delete_fast_tracepoint_jump): New.
11289         (set_fast_tracepoint_jump): New.
11290         (uninsert_fast_tracepoint_jumps_at): New.
11291         (reinsert_fast_tracepoint_jumps_at): New.
11292         (set_breakpoint_at): Use write_inferior_memory.
11293         (uninsert_raw_breakpoint): Use write_inferior_memory.
11294         (check_mem_read): Mask out fast tracepoint jumps.
11295         (check_mem_write): Mask out fast tracepoint jumps.
11296         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11297         (set_fast_tracepoint_jump): Declare.
11298         (delete_fast_tracepoint_jump)
11299         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11300         (reinsert_fast_tracepoint_jumps_at): Declare.
11301         * regcache.c: Don't compile many functions when building the
11302         in-process agent library.
11303         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11304         the register buffer in the heap.
11305         (free_register_cache): If the register buffer isn't owned by the
11306         regcache, don't free it.
11307         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11308         pre-existing register caches.
11309         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11310         type.
11311         (convert_ascii_to_int): : Constify `from' parameter type.
11312         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11313         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
11314         the needed buffer in-place.
11315         (relocate_instruction): New.
11316         * server.c (handle_query) <qSymbols>: If the target supports
11317         tracepoints, give it a chance of looking up symbols.  Report
11318         support for fast tracepoints.
11319         (handle_status): Stabilize threads.
11320         (process_serial_event): Adjust.
11321         * server.h (struct fast_tracepoint_jump): Forward declare.
11322         (struct process_info) <fast_tracepoint_jumps>: New field.
11323         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11324         (decode_X_packet, decode_M_packet): Adjust.
11325         (relocate_instruction): Declare.
11326         (in_process_agent_loaded): Declare.
11327         (tracepoint_look_up_symbols): Declare.
11328         (struct fast_tpoint_collect_status): Declare.
11329         (fast_tracepoint_collecting): Declare.
11330         (force_unlock_trace_buffer): Declare.
11331         (handle_tracepoint_bkpts): Declare.
11332         (initialize_low_tracepoint)
11333         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11334         * target.h (struct target_ops) <stabilize_threads,
11335         install_fast_tracepoint_jump_pad>: New fields.
11336         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11337         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11338         [HAVE_STDINT_H]: Include stdint.h.
11339         (trace_debug_1): Rename to ...
11340         (trace_vdebug): ... this.
11341         (trace_debug): Rename to ...
11342         (trace_debug_1): ... this.  Add `level' parameter.
11343         (trace_debug): New.
11344         (ATTR_USED, ATTR_NOINLINE): New.
11345         (IP_AGENT_EXPORT): New.
11346         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11347         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11348         (about_to_request_buffer_space, trace_buffer_is_full)
11349         (stopping_tracepoint, expr_eval_result, error_tracepoint)
11350         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11351         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11352         (traceframe_write_count, traceframes_created)
11353         (trace_state_variables)
11354         New renaming defines.
11355         (struct ipa_sym_addresses): New.
11356         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11357         (symbol_list): New.
11358         (ipa_sym_addrs): New.
11359         (all_tracepoint_symbols_looked_up): New.
11360         (in_process_agent_loaded): New.
11361         (write_e_ipa_not_loaded): New.
11362         (maybe_write_ipa_not_loaded): New.
11363         (tracepoint_look_up_symbols): New.
11364         (debug_threads) [IN_PROCESS_AGENT]: New.
11365         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11366         (UNKNOWN_SIDE_EFFECTS): New.
11367         (stop_tracing): New.
11368         (flush_trace_buffer): New.
11369         (stop_tracing_bkpt): New.
11370         (flush_trace_buffer_bkpt): New.
11371         (read_inferior_integer): New.
11372         (read_inferior_uinteger): New.
11373         (read_inferior_data_pointer): New.
11374         (write_inferior_data_pointer): New.
11375         (write_inferior_integer): New.
11376         (write_inferior_uinteger): New.
11377         (struct collect_static_trace_data_action): Delete.
11378         (enum tracepoint_type): New.
11379         (struct tracepoint) <type>: New field `type'.
11380         <actions_str, step_actions, step_actions_str>: Only include in
11381         GDBserver.
11382         <orig_size, obj_addr_on_target, adjusted_insn_addr>
11383         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11384         (tracepoints): Use IP_AGENT_EXPORT.
11385         (last_tracepoint): Don't include in the IPA.
11386         (stopping_tracepoint): Use IP_AGENT_EXPORT.
11387         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11388         (alloced_trace_state_variables): New.
11389         (trace_state_variables): Use IP_AGENT_EXPORT.
11390         (traceframe_t): Delete unused variable.
11391         (circular_trace_buffer): Don't include in the IPA.
11392         (trace_buffer_start): Delete.
11393         (struct trace_buffer_control): New.
11394         (trace_buffer_free): Delete.
11395         (struct ipa_trace_buffer_control): New.
11396         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11397         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11398         New.
11399         (trace_buffer_ctrl): New.
11400         (TRACE_BUFFER_CTRL_CURR): New.
11401         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11402         Reimplement as macros.
11403         (trace_buffer_wrap): Delete.
11404         (traceframe_write_count, traceframe_read_count)
11405         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11406         (struct tracepoint_hit_ctx) <type>: New field.
11407         (struct fast_tracepoint_ctx): New.
11408         (memory_barrier): New.
11409         (cmpxchg): New.
11410         (record_tracepoint_error): Update atomically in the IPA.
11411         (clear_inferior_trace_buffer): New.
11412         (about_to_request_buffer_space): New.
11413         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11414         updating the same buffer.
11415         (add_tracepoint): Default the tracepoint's type to trap
11416         tracepoint, and orig_size to -1.
11417         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11418         internal variables.
11419         (create_trace_state_variable): New parameter `gdb'.  Handle it.
11420         (clear_installed_tracepoints): Clear fast tracepoint jumps.
11421         (cmd_qtdp): Handle fast tracepoints.
11422         (cmd_qtdv): Adjust.
11423         (max_jump_pad_size): New.
11424         (gdb_jump_pad_head): New.
11425         (get_jump_space_head): New.
11426         (claim_jump_space): New.
11427         (sort_tracepoints): New.
11428         (MAX_JUMP_SIZE): New.
11429         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
11430         IPA.
11431         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11432         support.  Upload fast traceframes, and delete internal IPA
11433         breakpoints.
11434         (stop_tracing_handler): New.
11435         (flush_trace_buffer_handler): New.
11436         (cmd_qtstop): Upload fast tracepoints.
11437         (response_tracepoint): Handle fast tracepoints.
11438         (tracepoint_finished_step): Upload fast traceframes.  Set the
11439         tracepoint hit context's tracepoint type.
11440         (handle_tracepoint_bkpts): New.
11441         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11442         type.  Add comment about fast tracepoints.
11443         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11444         non-existing action_str field.
11445         (get_context_regcache): Handle fast tracepoints.
11446         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11447         to the regcache.
11448         (fast_tracepoint_from_jump_pad_address): New.
11449         (fast_tracepoint_from_ipa_tpoint_address): New.
11450         (collecting_t): New.
11451         (force_unlock_trace_buffer): New.
11452         (fast_tracepoint_collecting): New.
11453         (collecting): New.
11454         (gdb_collect): New.
11455         (write_inferior_data_ptr): New.
11456         (target_tp_heap): New.
11457         (target_malloc): New.
11458         (download_agent_expr): New.
11459         (UALIGN): New.
11460         (download_tracepoints): New.
11461         (download_trace_state_variables): New.
11462         (upload_fast_traceframes): New.
11463         (IPA_FIRST_TRACEFRAME): New.
11464         (IPA_NEXT_TRACEFRAME_1): New.
11465         (IPA_NEXT_TRACEFRAME): New.
11466         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11467         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11468         (gdb_jump_pad_buffer_end): New.
11469         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11470         (initialize_tracepoint): Adjust.
11471         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11472         buffer.  Initialize the low module.
11473         * utils.c (PREFIX, TOOLNAME): New.
11474         (malloc_failure): Use PREFIX.
11475         (error): In the IPA, an error causes an exit.
11476         (fatal, warning): Use PREFIX.
11477         (internal_error): Use TOOLNAME.
11478         (NUMCELLS): Increase to 10.
11479         * configure, config.in: Regenerate.
11480
11481 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11482
11483         * server.c (handle_query) <qSupported>: Do two passes over the
11484         qSupported string to avoid nesting strtok.
11485
11486 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11487
11488         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11489         (CDEPS): New.
11490         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
11491         -Wl,--dynamic-list.
11492         * configure: Regenerate.
11493         * proc-service.list: New.
11494
11495 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11496
11497         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11498         New comment.
11499
11500 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
11501
11502         * gdbreplay.c (remote_open): Check error return from socket() call by
11503         its equality to -1 not by it being negative.
11504         * remote-utils.c (remote_open): Likewise.
11505
11506 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
11507
11508         * config.h: Regenerate.
11509
11510 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
11511
11512         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11513         doesn't provide PTRACE_GET_THREAD_AREA.
11514
11515 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
11516
11517         * linux-m68k-low.c: Include <asm/ptrace.h>
11518         (ps_get_thread_area): Implement.
11519
11520 2010-05-03  Doug Evans  <dje@google.com>
11521
11522         * event-loop.c (struct callback_event): New struct.
11523         (callback_list): New global.
11524         (append_callback_event, delete_callback_event): New functions.
11525         (process_callback): New function.
11526         (start_event_loop): Call it.
11527         * remote-utils.c (NOT_SCHEDULED): Define.
11528         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11529         moved out of readchar.
11530         (readchar): Rewrite.  Call reschedule before returning.
11531         (reset_readchar): New function.
11532         (remote_close): Call it.
11533         (process_remaining, reschedule): New functions.
11534         * server.h (callback_handler_func): New typedef.
11535         (append_callback_event, delete_callback_event): Declare.
11536
11537 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
11538
11539         * proc-service.c (ps_pglobal_lookup): Use
11540         thread_db_look_up_one_symbol.
11541         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11542         parameter.  Use it instead of all_symbols_looked_up.
11543         * server.h (struct process_info) <all_symbols_looked_up>: Delete
11544         field.
11545         (all_symbols_looked_up): Don't declare.
11546         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11547         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11548         field.
11549         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11550         Set all_symbols_looked_up here.
11551         (thread_db_look_up_one_symbol): New.
11552         (thread_db_get_tls_address): Adjust.
11553         (thread_db_load_search, try_thread_db_load_1): Always allocate the
11554         thread_db object on the heap, and tentatively set it in the
11555         process structure.
11556         (thread_db_init): Don't set all_symbols_looked_up here.
11557         * linux-low.h (thread_db_look_up_one_symbol): Declare.
11558
11559 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
11560
11561         * linux-low.c (linux_kill, linux_detach): Adjust.
11562         (status_pending_p_callback): Remove redundant statement.  Check
11563         for !TARGET_WAITIKIND_IGNORE, instead of
11564         TARGET_WAITKIND_STOPPED.
11565         (handle_tracepoints): Make sure LWP is locked.  Adjust.
11566         (linux_wait_for_event_1): Adjust.
11567         (linux_cancel_breakpoints): New.
11568         (unsuspend_one_lwp): New.
11569         (unsuspend_all_lwps): New.
11570         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11571         (send_sigstop_callback): Change return type to int, add new
11572         `except' parameter and handle it.
11573         (suspend_and_send_sigstop_callback): New.
11574         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11575         pass them down.  If SUSPEND, also increment the lwp's suspend
11576         count.
11577         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11578         (need_step_over_p): Don't consider suspended LWPs.
11579         (start_step_over): Adjust.
11580         (proceed_one_lwp): Change return type to int, add new `except'
11581         parameter and handle it.
11582         (unsuspend_and_proceed_one_lwp): New.
11583         (proceed_all_lwps): Use find_inferior instead of
11584         for_each_inferior.
11585         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
11586         also decrement the suspend count of LWPs.  Pass `except' down,
11587         instead of hacking its suspend count.
11588         (linux_pause_all): Add `freeze' parameter.  Adjust.
11589         (linux_unpause_all): New.
11590         (linux_target_ops): Install linux_unpause_all.
11591         * server.c (handle_status): Adjust.
11592         * target.h (struct target_ops): New fields `unpause_all' and
11593         `cancel_breakpoints'.  Add new parameter to `pause_all'.
11594         (pause_all): Add new `freeze' parameter.
11595         (unpause_all): New.
11596         (cancel_breakpoints): New.
11597         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11598         cancel breakpoints.
11599         (cmd_qtstart): Pause threads.
11600         (stop_tracing): Pause threads, and cancel breakpoints.
11601         * win32-low.c (win32_target_ops): Adjust.
11602
11603 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
11604
11605         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11606         the inferior right away from here...
11607         (linux_wait_1): ... to here, and adjust to check the thread's
11608         last_resume_kind instead of the lwp's step or stop_expected flags.
11609
11610 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
11611
11612         * README: Use consistent `GDB' and `GDBserver' spellings.
11613
11614 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
11615
11616         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11617         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
11618         (linux_detach_one_lwp): Assume the lwp is stopped.
11619         (any_thread_of): Delete.
11620         (linux_detach): Stop all lwps here.  Don't blindly delete all
11621         breakpoints.
11622         (delete_lwp_callback): New.
11623         (linux_mourn): Delete all lwps of the process that is gone.
11624         (linux_wait_1): Don't delete the last lwp of the process here.
11625         * mem-break.h (mark_breakpoints_out): Declare.
11626         * mem-break.c (mark_breakpoints_out): New.
11627         (free_all_breakpoints): Use it.
11628         * server.c (handle_target_event): If the process is gone, mark
11629         breakpoints out.
11630         * thread-db.c (struct thread_db) <create_bp>: New field.
11631         (thread_db_enable_reporting): Fix prototype.  Store a thread event
11632         breakpoint reference in the thread_db struct.
11633         (thread_db_load_search): Clear the thread_db object.
11634         (try_thread_db_load_1): Ditto.
11635         (switch_to_process): New.
11636         (disable_thread_event_reporting): Use it.
11637         (remove_thread_event_breakpoints): New.
11638         (thread_db_detach, thread_db_mourn): Use it.
11639
11640 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
11641
11642         * linux-low.c (linux_enable_event_reporting): New.
11643         (linux_wait_for_event_1, handle_extended_wait): Use it.
11644
11645 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
11646
11647         * linux-low.c (linux_kill_one_lwp, linux_kill)
11648         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11649         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
11650         SIGSTOP even if the LWP is stopped.
11651         (send_sigstop_callback): New.
11652         (stop_all_lwps): Use send_sigstop_callback instead.
11653         (linux_resume_one_thread): Adjust.
11654         (proceed_one_lwp): Still proceed an LWP that the client has
11655         requested to stop, if we haven't reported it as stopped yet.  Make
11656         sure that LWPs the client want stopped, have a pending SIGSTOP.
11657
11658 2010-04-26  Doug Evans  <dje@google.com>
11659
11660         * server.c (handle_general_set): Make static.
11661
11662         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11663         Print received char after testing for error/eof instead of before.
11664         (input_interrupt): Tweak comment.
11665
11666 2010-04-23  Doug Evans  <dje@google.com>
11667
11668         * server.c (start_inferior): Print inferior argv if --debug.
11669
11670 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
11671
11672         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11673         * nto-x86-low.c: Include server.h
11674
11675 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
11676
11677         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11678         be consistent with other sources of this directory.
11679         (init_registers_amd64): Correct name of source file of this function
11680         in the comment.
11681
11682 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11683
11684         * configure.srv (x86_64-*-mingw*): New configuration for Windows
11685         64-bit executables.
11686
11687 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11688
11689         * win32-i386-low.c: Add 64-bit support.
11690         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11691         (init_registers_amd64): Declare.
11692         (mappings): Add 64-bit version of array.
11693         (init_windows_x86): New function.
11694         (the_low_target): Change init_arch field to init_windows_x86.
11695
11696 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11697
11698         * win32-low.c: Adapt to support also 64-bit architecture.
11699         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11700         (get_image_name): Use SIZE_T type for local variable `done'.
11701         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11702         (toolhelp_get_dll_name): Idem.
11703         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11704         Use uintptr_t typecast to avoid warning.
11705         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11706         (handle_exception): Use phex_nz to avoid warning.
11707         (win32_wait): Remove unused local variable `process'.
11708
11709 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11710
11711         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11712         `amd64-avx.o'.
11713
11714 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
11715
11716         * configure.ac: Use `ws2_32' library for srv_mingw.
11717         * configure: Regenerate.
11718         * gdbreplay.c: Include winsock2.h instead of winsock.h.
11719         * remote-utils.c: Likewise.
11720
11721 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
11722
11723         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11724         if __x86_64__ is defined.
11725
11726 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
11727
11728         * configure: Regenerate.
11729
11730 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
11731
11732         * server.c (handle_query): Handle 'qGetTIBAddr' query.
11733         * target.h (target_ops): New get_tib_address field.
11734         * win32-low.h (win32_thread_info): Add thread_local_base field.
11735         * win32-low.c (child_add_thread): Add tlb argument.
11736         Set thread_local_base field to TLB.
11737         (get_child_debug_event): Adapt to child_add_thread change.
11738         (win32_get_tib_address): New function.
11739         (win32_target_ops): Set get_tib_address field to
11740         win32_get_tib_address.
11741         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11742
11743 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11744
11745         * linux-low.c (linux_mourn): Also remove the process.
11746         * server.c (handle_target_event): Don't remove the process here.
11747         * nto-low.c (nto_mourn): New.
11748         (nto_target_ops): Install it.
11749         * spu-low.c (spu_mourn): New.
11750         (spu_target_ops): Install it.
11751         * win32-low.c (win32_mourn): New.
11752         (win32_target_ops): Install it.
11753
11754 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11755
11756         * server.h (buffer_xml_printf): Remove redundant `;'.
11757
11758 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11759
11760         * regcache.c (set_register_cache): Invalidate regcaches before
11761         changing the register cache layout.
11762         (regcache_invalidate_one): Allow a NULL regcache.
11763         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11764         regcaches before changing the register cache layout or the target
11765         regsets.
11766
11767 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
11768
11769         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11770         variable warning on Linux/x86-64.
11771
11772 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
11773
11774         GDBserver disconnected tracing support.
11775
11776         * linux-low.c (linux_remove_process): Delete.
11777         (add_lwp): Don't set last_resume_kind here.
11778         (linux_kill): Use `mourn'.
11779         (linux_detach): Use `thread_db_detach', and `mourn'.
11780         (linux_mourn): New.
11781         (linux_attach_lwp_1): Adjust comment.
11782         (linux_attach): last_resume_kind moved the thread_info; adjust.
11783         (status_pending_p_callback): Adjust.
11784         (linux_wait_for_event_1): Adjust.
11785         (count_events_callback, select_singlestep_lwp_callback)
11786         (select_event_lwp_callback, cancel_breakpoints_callback)
11787         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11788         (proceed_one_lwp): Adjust.
11789         (linux_async): Add debug output.
11790         (linux_thread_stopped): New.
11791         (linux_pause_all): New.
11792         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11793         linux_pause_all.
11794         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11795         (thread_db_free): Delete declaration.
11796         (thread_db_detach, thread_db_mourn): Declare.
11797         * thread-db.c (thread_db_init): Use thread_db_mourn.
11798         (thread_db_free): Delete, split in two.
11799         (disable_thread_event_reporting): New.
11800         (thread_db_detach): New.
11801         (thread_db_mourn): New.
11802
11803         * server.h (struct thread_info) <last_resume_kind>: New field.
11804         <attached>: Add comment.
11805         <gdb_detached>: New field.
11806         (handler_func): Change return type to int.
11807         (handle_serial_event, handle_target_event): Ditto.
11808         (gdb_connected): Declare.
11809         (tracing): Delete.
11810         (disconnected_tracing): Declare.
11811         (stop_tracing): Declare.
11812
11813         * server.c (handle_query) <qSupported>: Report support for
11814         disconnected tracing.
11815         (queue_stop_reply_callback): Account for running threads.
11816         (gdb_wants_thread_stopped): New.
11817         (gdb_wants_all_threads_stopped): New.
11818         (gdb_reattached_process): New.
11819         (handle_status): Clear the `gdb_detached' flag of all processes.
11820         In all-stop, stop all threads.
11821         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
11822         (process_serial_event): If the remote connection breaks, or if an
11823         exit was forced with "monitor exit", force an event loop exit.
11824         Handle disconnected tracing on detach.
11825         (handle_serial_event): Adjust.
11826         (handle_target_event): If GDB isn't connected, forward events back
11827         to the inferior, unless the last process exited, in which case,
11828         exit gdbserver.  Adjust interface.
11829
11830         * remote-utils.c (remote_open): Don't block in accept.  Instead
11831         register an event loop source on the listen socket file
11832         descriptor.  Refactor bits into ...
11833         (listen_desc): ... this new global.
11834         (gdb_connected): ... this new function.
11835         (enable_async_notification): ... this new function.
11836         (handle_accept_event): ... this new function.
11837         (remote_close): Clear remote_desc.
11838
11839         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11840
11841         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11842         New fields.
11843         (mourn_inferior): Define.
11844         (target_process_qsupported): Avoid the dangling else problem.
11845         (thread_stopped): Define.
11846         (pause_all): Define.
11847         (target_waitstatus_to_string): Declare.
11848         * target.c (target_waitstatus_to_string): New.
11849
11850         * tracepoint.c (tracing): Make extern.
11851         (disconnected_tracing): New.
11852         (stop_tracing): Make extern.  Handle tracing stops due to GDB
11853         disconnecting.
11854         (cmd_qtdisconnected): New.
11855         (cmd_qtstatus): Report disconnected tracing status in trace reply.
11856         (handle_tracepoint_general_set): Handle QTDisconnected.
11857
11858         * event-loop.c (event_handler_func): Change return type to int.
11859         (process_event): Bail out if the event handler wants the event
11860         loop to stop.
11861         (handle_file_event): Ditto.
11862         (start_event_loop): Bail out if the event handler wants the event
11863         loop to stop.
11864
11865         * nto-low.c (nto_target_ops): Adjust.
11866         * spu-low.c (spu_wait): Don't remove the process here.
11867         (spu_target_ops): Adjust.
11868         * win32-low.c (win32_wait): Don't remove the process here.
11869         (win32_target_ops): Adjust.
11870
11871 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
11872
11873         * regcache.c (realloc_register_cache): Invalidate inferior's
11874         regcache before recreating it.
11875
11876 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
11877
11878         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11879
11880 2010-04-09  Stan Shebs  <stan@codesourcery.com>
11881             Pedro Alves  <pedro@codesourcery.com>
11882
11883         * server.h (LONGEST): New.
11884         (struct thread_info) <while_stepping>: New field.
11885         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11886         Declare.
11887         (initialize_tracepoint, handle_tracepoint_general_set)
11888         (handle_tracepoint_query, tracepoint_finished_step)
11889         (tracepoint_was_hit, release_while_stepping_state_list):
11890         (current_traceframe): Declare.
11891         * server.c (handle_general_set): Handle tracepoint packets.
11892         (read_memory): New.
11893         (write_memory): New.
11894         (handle_search_memory_1): Use read_memory.
11895         (handle_query): Report support for conditional tracepoints, trace
11896         state variables, and tracepoint sources.  Handle tracepoint
11897         queries.
11898         (main): Initialize the tracepoints module.
11899         (process_serial_event): Handle traceframe reads/writes.
11900
11901         * linux-low.c (handle_tracepoints): New.
11902         (linux_wait_1): Call it.
11903         (linux_resume_one_lwp): Handle while-stepping.
11904         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11905         (linux_target_ops): Install them.
11906         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11907         New field.
11908         * linux-x86-low.c (x86_supports_tracepoints): New.
11909         (the_low_target). Install it.
11910
11911         * mem-break.h (delete_breakpoint): Declare.
11912         * mem-break.c (delete_breakpoint): Make external.
11913
11914         * target.h (struct target_ops): Add `supports_tracepoints',
11915         `read_pc', and `write_pc' fields.
11916         (target_supports_tracepoints): Define.
11917         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11918         (phex_nz): New.
11919
11920         * regcache.h (struct regcache) <registers_owned>: New field.
11921         (init_register_cache, regcache_cpy): Declare.
11922         (regcache_read_pc, regcache_write_pc): Declare.
11923         (register_cache_size): Declare.
11924         (supply_regblock): Declare.
11925         * regcache.c (init_register_cache): New.
11926         (new_register_cache): Use it.
11927         (regcache_cpy): New.
11928         (register_cache_size): New.
11929         (supply_regblock): New.
11930         (regcache_read_pc, regcache_write_pc): New.
11931
11932         * tracepoint.c: New.
11933
11934         * Makefile.in (OBS): Add tracepoint.o.
11935         (tracepoint.o): New rule.
11936
11937 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
11938
11939         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11940         (i386-mmx.o): New.
11941         (i386-mmx.c): Likewise.
11942         (i386-mmx-linux.o): Likewise.
11943         (i386-mmx-linux.c): Likewise.
11944
11945         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11946         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11947         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11948         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11949
11950         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11951         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11952         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11953
11954 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
11955
11956         * Makefile.in (clean): Updated.
11957         (i386-avx.o): New.
11958         (i386-avx.c): Likewise.
11959         (i386-avx-linux.o): Likewise.
11960         (i386-avx-linux.c): Likewise.
11961         (amd64-avx.o): Likewise.
11962         (amd64-avx.c): Likewise.
11963         (amd64-avx-linux.o): Likewise.
11964         (amd64-avx-linux.c): Likewise.
11965
11966         * configure.srv (srv_i386_regobj): Add i386-avx.o.
11967         (srv_i386_linux_regobj): Add i386-avx-linux.o.
11968         (srv_amd64_regobj): Add amd64-avx.o.
11969         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11970         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11971         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11972         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11973         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11974         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11975         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11976
11977         * i387-fp.c: Include "i386-xstate.h".
11978         (i387_xsave): New.
11979         (i387_cache_to_xsave): Likewise.
11980         (i387_xsave_to_cache): Likewise.
11981         (x86_xcr0): Likewise.
11982
11983         * i387-fp.h (i387_cache_to_xsave): Likewise.
11984         (i387_xsave_to_cache): Likewise.
11985         (x86_xcr0): Likewise.
11986
11987         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11988         * linux-crisv32-low.c (target_regsets): Likewise.
11989         * linux-m68k-low.c (target_regsets): Likewise.
11990         * linux-mips-low.c (target_regsets): Likewise.
11991         * linux-ppc-low.c (target_regsets): Likewise.
11992         * linux-s390-low.c (target_regsets): Likewise.
11993         * linux-sh-low.c (target_regsets): Likewise.
11994         * linux-sparc-low.c (target_regsets): Likewise.
11995         * linux-xtensa-low.c (target_regsets): Likewise.
11996
11997         * linux-low.c: Include <sys/uio.h>.
11998         (regsets_fetch_inferior_registers): Support nt_type.
11999         (regsets_store_inferior_registers): Likewise.
12000         (linux_process_qsupported): New.
12001         (linux_target_ops): Add linux_process_qsupported.
12002
12003         * linux-low.h (regset_info): Add nt_type.
12004         (linux_target_ops): Add process_qsupported.
12005
12006         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12007         and <sys/uio.h>.
12008         (init_registers_i386_avx_linux): New.
12009         (init_registers_amd64_avx_linux): Likewise.
12010         (xmltarget_i386_linux_no_xml): Likewise.
12011         (xmltarget_amd64_linux_no_xml): Likewise.
12012         (PTRACE_GETREGSET): Likewise.
12013         (PTRACE_SETREGSET): Likewise.
12014         (x86_fill_xstateregset): Likewise.
12015         (x86_store_xstateregset): Likewise.
12016         (use_xml): Likewise.
12017         (x86_linux_update_xmltarget): Likewise.
12018         (x86_linux_process_qsupported): Likewise.
12019         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12020         (x86_arch_setup): Don't call init_registers_amd64_linux nor
12021         init_registers_i386_linux here.  Call
12022         x86_linux_update_xmltarget.
12023         (the_low_target): Add x86_linux_process_qsupported.
12024
12025         * server.c (handle_query): Call target_process_qsupported.
12026
12027         * target.h (target_ops): Add process_qsupported.
12028         (target_process_qsupported): New.
12029
12030 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
12031
12032         * inferiors.c (add_thread): Set last_status kind to
12033         TARGET_WAITKIND_IGNORE.
12034         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12035         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
12036         (linux_wait_1): Move `thread' local definition to block that uses
12037         it.  Don't NULL initialize `event_child'.
12038         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12039         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12040         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12041
12042 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12043
12044         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12045         an extended waitstatus, or by a watchpoint.
12046         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12047         thread was stepping or has been stopped by a watchpoint.
12048
12049 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12050
12051         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12052         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12053         of another, then delete the previous, and validate all
12054         breakpoints.
12055         (validate_inserted_breakpoint): New.
12056         (delete_disabled_breakpoints): New.
12057         (validate_breakpoints): New.
12058         (check_mem_read): Validate breakpoints before trusting their
12059         shadow.  Delete disabled breakpoints.
12060         (check_mem_write): Validate breakpoints before trusting they
12061         should be inserted.  Delete disabled breakpoints.
12062         * mem-break.h (validate_breakpoints):
12063         * server.c (handle_query): Validate breakpoints when we see a
12064         qSymbol query.
12065
12066 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12067
12068         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12069         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
12070         if we could tell there's a GDB breakpoint at stop_pc.
12071         (need_step_over_p): Don't do a step over if we find a GDB
12072         breakpoint at the resume PC.
12073
12074         * mem-break.c (struct raw_breakpoint): New.
12075         (enum bkpt_type): New type `gdb_breakpoint'.
12076         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12077         fields.  New field `raw'.
12078         (find_raw_breakpoint_at): New.
12079         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
12080         breakpoint instead.
12081         (set_breakpoint_at): Adjust.
12082         (delete_raw_breakpoint): New.
12083         (release_breakpoint): New.
12084         (delete_breakpoint): Rename to...
12085         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
12086         release_breakpoint.  Return ENOENT.
12087         (delete_breakpoint): Reimplement.
12088         (find_breakpoint_at): Delete.
12089         (find_gdb_breakpoint_at): New.
12090         (delete_breakpoint_at): Delete.
12091         (set_gdb_breakpoint_at): New.
12092         (delete_gdb_breakpoint_at): New.
12093         (gdb_breakpoint_here): New.
12094         (set_reinsert_breakpoint): Use release_breakpoint.
12095         (uninsert_breakpoint): Rename to ...
12096         (uninsert_raw_breakpoint): ... this.
12097         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12098         (reinsert_raw_breakpoint): Change parameter type to
12099         raw_breakpoint.
12100         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12101         instead.
12102         (check_breakpoints): Adjust.  Use release_breakpoint.
12103         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12104         (breakpoint_inserted_here): Ditto.
12105         (check_mem_read): Adjust to iterate over raw breakpoints instead.
12106         Don't trust the breakpoint's shadow if it is not inserted.
12107         (check_mem_write): Adjust to iterate over raw breakpoints instead.
12108         (delete_all_breakpoints): Adjust.
12109         (free_all_breakpoints): Mark all breakpoints as uninserted, and
12110         use delete_breakpoint_1.
12111
12112         * mem-break.h (breakpoints_supported): Delete declaration.
12113         (set_gdb_breakpoint_at): Declare.
12114         (gdb_breakpoint_here): Declare.
12115         (delete_breakpoint_at): Delete.
12116         (delete_gdb_breakpoint_at): Declare.
12117
12118         * server.h (struct raw_breakpoint): Forward declare.
12119         (struct process_info): New field `raw_breakpoints'.
12120
12121         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12122         breakpoints.
12123
12124 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12125
12126         * linux-low.c (status_pending_p_callback): Fix comment.
12127         (linux_wait_for_event_1): Move most of the internal breakpoint
12128         handling from here...
12129         (linux_wait_1): ... to here.
12130         (count_events_callback): New.
12131         (select_singlestep_lwp_callback): New.
12132         (select_event_lwp_callback): New.
12133         (cancel_breakpoints_callback): New.
12134         (select_event_lwp): New.
12135         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
12136         priority to all LWPs that have had events that should be reported
12137         to the client.  Cancel breakpoints when about to reporting the
12138         event to the client, not while stopping lwps.  No longer cancel
12139         finished single-steps here.
12140         (cancel_finished_single_step): Delete.
12141         (cancel_finished_single_steps): Delete.
12142
12143 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12144
12145         * mem-break.c (enum bkpt_type): New.
12146         (struct breakpoint): New field `type'.
12147         (set_breakpoint_at): Change return type to struct breakpoint
12148         pointer.  Set type to `other_breakpoint' by default.
12149         (delete_breakpoint): Rewrite, supporting more than one breakpoint
12150         in the breakpoint list.
12151         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12152         (reinsert_breakpoint): Rename to ...
12153         (reinsert_raw_breakpoint): ... this.
12154         (reinsert_breakpoints_at): Adjust.
12155         * mem-break.h (struct breakpoint): Declare.
12156         (set_breakpoint_at): Change return type to struct breakpoint
12157         pointer.
12158
12159 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12160
12161         * server.c (handle_query): Assign, not compare.
12162
12163 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12164
12165         Teach linux gdbserver to step-over-breakpoints.
12166
12167         * linux-low.c (can_hardware_single_step): New.
12168         (supports_breakpoints): New.
12169         (handle_extended_wait): If stopping threads, read the stop pc of
12170         the new cloned LWP.
12171         (get_pc): New.
12172         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
12173         low target doesn't support retrieving the PC.
12174         (add_lwp): Set last_resume_kind to resume_continue.
12175         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
12176         (linux_attach): Don't clear stop_expected.  Set the lwp's
12177         last_resume_kind to resume_stop.
12178         (linux_detach_one_lwp): Don't check for removed breakpoints.
12179         (check_removed_breakpoint): Delete.
12180         (status_pending_p): Rename to ...
12181         (status_pending_p_callback): ... this.  Don't check for removed
12182         breakpoints.  Don't consider threads that are stopped from GDB's
12183         perspective.
12184         (linux_wait_for_lwp): Always read the stop_pc here.
12185         (cancel_breakpoint): New.
12186         (step_over_bkpt): New global.
12187         (linux_wait_for_event_1): Implement stepping over breakpoints.
12188         (gdb_wants_lwp_stopped): New.
12189         (gdb_wants_all_stopped): New.
12190         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
12191         single-step traps here.  Store the thread's last reported target
12192         wait status.
12193         (send_sigstop): Don't clear stop_expected.  Always set it,
12194         instead.
12195         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12196         (cancel_finished_single_step): New.
12197         (cancel_finished_single_steps): New.
12198         (wait_for_sigstop): Don't cancel finished single-step traps here.
12199         (linux_resume_one_lwp): Don't check for removed breakpoints.
12200         Don't set `step' on non-hardware step archs.
12201         (linux_set_resume_request): Ignore resume_stop requests if already
12202         stopping or stopped.  Set the lwp's last_resume_kind.
12203         (resume_status_pending_p): Don't check for removed breakpoints.
12204         (need_step_over_p): New.
12205         (start_step_over): New.
12206         (finish_step_over): New.
12207         (linux_resume_one_thread): Always queue a sigstop for resume_stop
12208         requests.  Clear the thread's last reported target waitstatus.
12209         Don't use the `suspended' flag.  Don't consider pending breakpoints.
12210         (linux_resume): Start a step-over if necessary.
12211         (proceed_one_lwp): New.
12212         (proceed_all_lwps): New.
12213         (unstop_all_lwps): New.
12214         * linux-low.h (struct lwp_info): Rewrite comment for the
12215         `suspended' flag.  Add the `stop_pc' field.  Delete the
12216         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
12217         Add `'last_resume_kind' and `need_step_over' fields.
12218         * inferiors.c (struct thread_info): Delete, moved elsewhere.
12219         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12220         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
12221         (set_raw_breakpoint_at): New.
12222         (set_breakpoint_at): Rewrite to use it.
12223         (reinsert_breakpoint_handler): Delete.
12224         (set_reinsert_breakpoint): New.
12225         (reinsert_breakpoint_by_bp): Delete.
12226         (delete_reinsert_breakpoints): New.
12227         (uninsert_breakpoint): Rewrite.
12228         (uninsert_breakpoints_at): New.
12229         (reinsert_breakpoint): Rewrite.
12230         (reinsert_breakpoints_at): New.
12231         (check_breakpoints): Rewrite.
12232         (breakpoint_here): New.
12233         (breakpoint_inserted_here): New.
12234         (check_mem_read): Adjust.
12235         * mem-break.h (breakpoints_supported, breakpoint_here)
12236         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12237         (reinsert_breakpoint_by_bp): Delete declaration.
12238         (delete_reinsert_breakpoints): Declare.
12239         (reinsert_breakpoint): Delete declaration.
12240         (reinsert_breakpoints_at): Declare.
12241         (uninsert_breakpoint): Delete declaration.
12242         (uninsert_breakpoints_at): Declare.
12243         (check_breakpoints): Adjust prototype.
12244         * server.h: Adjust include order.
12245         (struct thread_info): Declare here.  Add a `last_status' field.
12246
12247 2010-03-23  Michael Snyder  <msnyder@vmware.com>
12248
12249         * server.c (crc32): New function.
12250         (handle_query): Add handling for 'qCRC:' request.
12251
12252 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
12253
12254         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12255         lwp had been stopped by a watchpoint.
12256
12257 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
12258
12259         * server.h (internal_error): Declare.
12260         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12261         * utils.c (internal_error): New function.
12262
12263 2010-03-15  Andreas Schwab  <schwab@redhat.com>
12264
12265         * configure.srv: Fix typo setting srv_regobj.
12266
12267 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
12268
12269         * linux-low.c (fetch_register): Avoid passing a non string literal
12270         format to `error'.
12271         (usr_store_inferior_registers): Ditto.
12272
12273 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12274
12275         * linux-low.c (linux_write_memory): Bail out early if peeking
12276         memory failed.
12277
12278 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12279
12280         * linux-low.h (struct lwp_info): New fields
12281         `stopped_by_watchpoint' and `stopped_data_address'.
12282         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12283         here, and cache them in the lwp object.
12284         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12285         directly.
12286         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12287         field.
12288         (linux_stopped_by_watchpoint): Rewrite.
12289         (linux_stopped_data_address): Rewrite.
12290
12291 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
12292
12293         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12294         switching the current inferior, not before.
12295
12296 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
12297
12298         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12299         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12300         i386-linux.c and amd64-linux.c.
12301         (reg-i386.o): Removed.
12302         (reg-i386.c): Likewise.
12303         (reg-i386-linux.o): Likewise.
12304         (reg-i386-linux.c): Likewise.
12305         (reg-x86-64.o): Likewise.
12306         (reg-x86-64.c): Likewise.
12307         (reg-x86-64-linux.o): Likewise.
12308         (reg-x86-64-linux.c): Likewise.
12309         (i386.o): New.
12310         (i386.c): Likewise.
12311         (i386-linux.o): Likewise.
12312         (i386-linux.c): Likewise.
12313         (amd64.o): Likewise.
12314         (amd64.c): Likewise.
12315         (amd64-linux.o): Likewise.
12316         (amd64-linux.c): Likewise.
12317
12318         * configure.srv (srv_i386_regobj): New.
12319         (srv_i386_linux_regobj): Likewise.
12320         (srv_amd64_regobj): Likewise.
12321         (srv_amd64_linux_regobj): Likewise.
12322         (srv_i386_32bit_xmlfiles): Likewise.
12323         (srv_i386_64bit_xmlfiles): Likewise.
12324         (srv_i386_xmlfiles): Likewise.
12325         (srv_amd64_xmlfiles): Likewise.
12326         (srv_i386_linux_xmlfiles): Likewise.
12327         (srv_amd64_linux_xmlfiles): Likewise.
12328         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
12329         srv_xmlfiles to $srv_i386_xmlfiles.
12330         (i[34567]86-*-mingw32ce*): Likewise.
12331         (i[34567]86-*-mingw*): Likewise.
12332         (i[34567]86-*-nto*): Likewise.
12333         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12334         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
12335         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12336         (x86_64-*-linux*): Likewise.
12337
12338         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12339         (init_registers_amd64_linux): New.
12340         (x86_arch_setup): Replace init_registers_x86_64_linux with
12341         init_registers_amd64_linux.
12342
12343 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
12344
12345         * configure.ac: Check for libdl.  If it is not available link against
12346         static libthread_db.
12347         * configure: Regenerate.
12348
12349 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
12350
12351         PR9605
12352
12353         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12354         handing a read watchpoint.
12355         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12356
12357 2010-02-12  Doug Evans  <dje@google.com>
12358
12359         * linux-low.c (linux_supports_tracefork_flag): Document.
12360         (linux_look_up_symbols): Add comment.
12361
12362 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12363
12364         * regcache.c (supply_register): Clear regcache if buf is NULL.
12365
12366 2010-02-02  Nicolas Roche  <roche@sourceware.org>
12367             Joel Brobecker  <brobecker@adacore.com>
12368
12369         * inferiors.c (find_inferior): Add function documentation.
12370         (unloaded_dll): Handle the case where the unloaded dll has not
12371         been previously registered in the dll list.
12372
12373 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
12374
12375         * linux-arm-low.c (thumb_breakpoint_len): Delete.
12376         (thumb2_breakpoint): New.
12377         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12378
12379 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
12380
12381         * linux-low.c (get_stop_pc): Check for SIGTRAP.
12382         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12383         breakpoints.
12384
12385 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12386
12387         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12388
12389 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12390
12391         * linux-s390-low.c (s390_collect_ptrace_register)
12392         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12393
12394 2010-01-21  Doug Evans  <dje@google.com>
12395
12396         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12397         (PTRACE_ARG4_TYPE): New macro.
12398         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12399         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12400         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12401         (usr_store_inferior_registers): Ditto.
12402         (linux_read_memory, linux_write_memory): Ditto.
12403         (linux_test_for_tracefork): Ditto.
12404
12405         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12406         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12407
12408 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12409
12410         * proc-service.c (ps_lgetregs): Don't refetch registers from the
12411         target.
12412
12413 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12414
12415         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12416         prototype to take a regcache.  Adjust.
12417
12418 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
12419
12420         * regcache.h (struct thread_info): Forward declare.
12421         (struct regcache): New.
12422         (new_register_cache): Adjust prototype.
12423         (get_thread_regcache): Declare.
12424         (free_register_cache): Adjust prototype.
12425         (registers_to_string, registers_from_string): Ditto.
12426         (supply_register, supply_register_by_name, collect_register)
12427         (collect_register_as_string, collect_register_by_name): Ditto.
12428         * regcache.c (struct inferior_regcache_data): Delete.
12429         (get_regcache): Rename to ...
12430         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
12431         fetching registers.
12432         (regcache_invalidate_one): Adjust.
12433         (regcache_invalidate): Fix prototype.
12434         (new_register_cache): Return the new register cache.
12435         (free_register_cache): Change prototype.
12436         (realloc_register_cache): Adjust.
12437         (registers_to_string): Change prototype to take a regcache.  Adjust.
12438         (registers_from_string): Ditto.
12439         (register_data): Ditto.
12440         (supply_register): Ditto.
12441         (supply_register_by_name): Ditto.
12442         (collect_register): Ditto.
12443         (collect_register_as_string): Ditto.
12444         (collect_register_by_name): Ditto.
12445         * server.c (process_serial_event): Adjust.
12446         * linux-low.h (regset_fill_func, regset_store_func): Change
12447         prototype.
12448         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12449         Change prototype.
12450         * linux-low.c (get_stop_pc): Adjust.
12451         (check_removed_breakpoint): Adjust.
12452         (linux_wait_for_event): Adjust.
12453         (linux_resume_one_lwp): Adjust.
12454         (fetch_register): Add regcache parameter.  Adjust.
12455         (usr_store_inferior_registers): Ditto.
12456         (regsets_fetch_inferior_registers): Ditto.
12457         (regsets_store_inferior_registers): Ditto.
12458         (linux_fetch_registers, linux_store_registers): Ditto.
12459         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12460         regcache.  Adjust.
12461         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12462         Ditto.
12463         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12464         prototype to take a regcache.
12465         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12466         * remote-utils.c (convert_ascii_to_int, outreg)
12467         (prepare_resume_reply): Change prototype to take a regcache.
12468         Adjust.
12469         * target.h (struct target_ops) <fetch_registers, store_registers>:
12470         Change prototype to take a regcache.
12471         (fetch_inferior_registers, store_inferior_registers): Change
12472         prototype to take a regcache.  Adjust.
12473         * proc-service.c (ps_lgetregs): Adjust.
12474         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12475         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12476         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12477         take a regcache.  Adjust.
12478         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12479         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12480         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12481         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
12482         * linux-cris-low.c (cris_get_pc, cris_set_pc)
12483         (cris_cannot_fetch_register):
12484         (cris_breakpoint_at): Change prototype to take a regcache.
12485         Adjust.
12486         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12487         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12488         to take a regcache.  Adjust.
12489         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12490         Adjust.
12491         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12492         take a regcache.  Adjust.
12493         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12494         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12495         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
12496         * linux-mips-low.c (mips_get_pc):
12497         (mips_set_pc): Change prototype to take a regcache.  Adjust.
12498         (mips_reinsert_addr): Adjust.
12499         (mips_collect_register): Change prototype to take a regcache.
12500         Adjust.
12501         (mips_supply_register):
12502         (mips_collect_register_32bit, mips_supply_register_32bit)
12503         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12504         (mips_store_fpregset): Ditto.
12505         * linux-ppc-low.c (ppc_supply_ptrace_register)
12506         (ppc_supply_ptrace_register): Ditto.
12507         (parse_spufs_run): Adjust.
12508         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12509         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12510         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12511         take a regcache.  Adjust.
12512         * linux-s390-low.c (s390_collect_ptrace_register)
12513         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12514         (s390_set_pc): Change prototype to take a regcache.  Adjust.
12515         (s390_arch_setup): Adjust.
12516         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12517         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
12518         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12519         (sparc_fill_gregset, sparc_store_gregset_from_stack)
12520         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12521         regcache.  Adjust.
12522         (sparc_breakpoint_at): Adjust.
12523         * linux-xtensa-low.c (xtensa_fill_gregset):
12524         (xtensa_store_gregset):
12525         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12526         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
12527         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12528         prototype to take a regcache.  Adjust.
12529         * win32-arm-low.c (arm_fetch_inferior_register)
12530         (arm_store_inferior_register): Change prototype to take a
12531         regcache.  Adjust.
12532         * win32-i386-low.c (i386_fetch_inferior_register)
12533         (i386_store_inferior_register): Change prototype to take a
12534         regcache.  Adjust.
12535         * win32-low.c (child_fetch_inferior_registers)
12536         (child_store_inferior_registers): Change prototype to take a
12537         regcache.  Adjust.
12538         (win32_wait): Adjust.
12539         (win32_fetch_inferior_registers): Change prototype to take a
12540         regcache.  Adjust.
12541         (win32_store_inferior_registers): Adjust.
12542         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12543         store_inferior_register>: Change prototype to take a regcache.
12544
12545 2010-01-20  Doug Evans  <dje@google.com>
12546
12547         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12548         #ifdef.
12549         (linux_wait_for_event1, linux_init_signals): Ditto.
12550         (W_STOPCODE): Provide definition if missing.
12551
12552 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
12553
12554         * linux-low.c (linux_core_of_thread): New.
12555         (compare_ints, show_process, list_threads): New.
12556         (linux_qxfer_osdata): Report threads and cores.
12557         (linux_target_op): Register linux_core_of_thread.
12558         * remote-utils.c (prepare_resume_reply): Report the core.
12559         (buffer_xml_printf): Support %d specifier.
12560         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12561         New.
12562         (handle_query): Handle qXfer:threads.  Announce availability
12563         thereof.
12564         * target.h (struct target_ops): New field core_of_thread.
12565
12566 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
12567
12568         * Makefile.in (clean): Remove new generated files.
12569         (reg-s390.o, reg-s390.c): Remove rules.
12570         (reg-s390x.o, reg-s390x.c): Likewise.
12571         (s390-linux32.o, s390-linux32.c): Add rules.
12572         (s390-linux64.o, s390-linux64.c): Likewise.
12573         (s390x-linux64.o, s390x-linux64.c): Likewise.
12574         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12575         * linux-s390-low.c: Include <elf.h>.
12576         (HWCAP_S390_HIGH_GPRS): Define if undefined.
12577         (init_registers_s390): Remove prototype.
12578         (init_registers_s390x): Likewise.
12579         (init_registers_s390_linux32): Add prototype.
12580         (init_registers_s390_linux64): Likewise.
12581         (init_registers_s390x_linux64): Likewise.
12582         (s390_num_regs_3264): New define.
12583         (s390_regmap_3264): New global variable.
12584         (s390_cannot_fetch_register): Remove obsolete check.
12585         (s390_cannot_store_register): Likewise.
12586         (s390_collect_ptrace_register): Handle upper/lower register halves.
12587         (s390_supply_ptrace_register): Likewise.
12588         (s390_fill_gregset): Update to register number changes.
12589         (s390_get_hwcap): New routine.
12590         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12591         Install appropriate regmap and register set.
12592
12593 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
12594
12595         * server.c (gdbserver_version): Update copyright year to 2010.
12596         * gdbreplay.c (gdbreplay_version): Likewise.
12597
12598 2009-12-28  Doug Evans  <dje@google.com>
12599
12600         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12601         elf/external.h.  Include <elf.h> instead but only if necessary.
12602
12603 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
12604
12605         * linux-low.c (linux_remove_process): Remove `detaching'
12606         parameter.  Don't release/detach from thread_db here.
12607         (linux_kill): Release/detach from thread_db here, ...
12608         (linux_detach): ... and here, before actually detaching.
12609         (linux_wait_1): ... and here, when a process exits.
12610         * thread-db.c (any_thread_of): New.
12611         (thread_db_free): Switch the current inferior to a thread of the
12612         passed in process.
12613
12614 2009-12-21  Doug Evans  <dje@google.com>
12615
12616         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12617
12618         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12619         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12620         warning ifndef __NR_tkill.  Move setting of errno there too.
12621         Delete unnecessary resetting of errno after syscall.
12622         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12623
12624         * configure.ac: Check for dladdr.
12625         * config.in: Regenerate.
12626         * configure: Regenerate.
12627         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12628         (try_thread_db_load): Update.
12629
12630         * linux-low.c (my_waitpid): Delete unnecessary prototype.
12631
12632 2009-12-18  Doug Evans  <dje@google.com>
12633
12634         * event-loop.c: Include unistd.h if it exists.
12635
12636         * linux-low.c (my_waitpid): Move definition away from being in
12637         between linux_tracefork_child/linux_test_for_tracefork.
12638
12639         * gdb_proc_service.h (psaddr_t): Fix type.
12640         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12641         signature to match glibc.
12642
12643 2009-12-16  Doug Evans  <dje@google.com>
12644
12645         * linux-low.c (linux_read_memory): Fix argument to read.
12646
12647 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12648
12649         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12650         events, don't leave current_inferior pointing at null.
12651
12652 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12653
12654         * win32-low.c (LOG): Delete.
12655         (OUTMSG): Output to stderr.
12656         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12657         on compile time LOG macro.
12658         (win32_wait): Fix debug output.
12659
12660 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12661
12662         * win32-low.c (win32_add_one_solib): If the dll name is
12663         "ntdll.dll", prepend the system directory to the dll path.
12664
12665 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
12666
12667         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12668
12669 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
12670             Vladimir Prus  <vladimir@codesourcery.com>
12671
12672         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12673         * configure.ac: Check for __mcoldfire__ and set
12674         gdb_cv_m68k_is_coldfire.
12675         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12676         reg-cf.o and reg-m68k.o.
12677         * configure: Regenerated.
12678
12679 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
12680
12681         * linux-low.c (linux_remove_process): Add `detaching' parameter.
12682         Pass it to thread_db_free.
12683         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12684         proper `detaching' argument to linux_remove_process.
12685         * linux-low.h (thread_db_free): Add `detaching' parameter.
12686         * thread-db.c (thread_db_init): Pass false as `detaching' argument
12687         to thread_db_free.
12688         (thread_db_free): Add `detaching' parameter.  Only
12689         call td_ta_clear_event if detaching from process.
12690
12691 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
12692
12693         * thread-db.c (thread_db_free): Fix typo.
12694
12695 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
12696
12697         PR gdb/10838
12698         * thread-db.c (thread_db_free): Call td_ta_clear_event.
12699
12700 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
12701
12702         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12703         with an i686 compiler.
12704         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12705         needed.
12706         * configure: Rebuilt.
12707
12708 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
12709
12710         PR gdb/10783
12711
12712         * server.c (handle_search_memory_1): Correct read_addr initialization
12713         in loop for searching subsequent chunks.
12714
12715 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
12716
12717         * configure.ac: New --with-libthread-db option.
12718         * thread-db.c: Allow direct dependence on libthread_db.
12719         (thread_db_free): Adjust.
12720         * config.in: Regenerate.
12721         * configure: Likewise.
12722
12723 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
12724
12725         PR gdb/10757
12726         * thread-db.c (attach_thread): New function.
12727         (maybe_attach_thread): Return success/failure.
12728         (find_new_threads_callback): Adjust.
12729         (thread_db_find_new_threads): Loop until no new threads.
12730
12731 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
12732
12733         * proc-service.c (ps_lgetregs): Formatting.
12734
12735 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
12736
12737         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12738         * configure.ac: Adjust.
12739         * linux-low.h (struct process_info_private): Move members to struct
12740         thread_db.
12741         (thread_db_free, thread_db_handle_monitor_command): New prototype.
12742         * linux-low.c (linux_remove_process): Adjust.
12743         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12744         * server.c (handle_query): Move code ...
12745         (handle_monitor_command): ... here. New function.
12746         * target.h (struct target_ops): New member.
12747         * thread-db.c (struct thread_db): New.
12748         (libthread_db_search_path): New variable.
12749         (thread_db_create_event, thread_db_enable_reporting)
12750         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12751         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12752         (try_thread_db_load_1, dladdr_to_soname): New functions.
12753         (try_thread_db_load, thread_db_load_search): New functions.
12754         (thread_db_init): Search for libthread_db.
12755         (thread_db_free): New function.
12756         (thread_db_handle_monitor_command): Likewise.
12757         * config.in: Regenerate.
12758         * configure: Regenerate.
12759
12760 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
12761
12762         * spu-low.c (spu_kill): Wait for inferior to terminate.
12763         Call clear_inferiors.
12764         (spu_detach): Call clear_inferiors.
12765
12766 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12767
12768         * aclocal.m4: Regenerate.
12769         * config.in: Likewise.
12770         * configure: Likewise.
12771
12772 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12773
12774         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12775         (parse_spufs_run): New function.
12776         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12777         (ppc_breakpoint_at): Handle SPU breakpoints.
12778
12779 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12780
12781         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12782         (SPUFS_MAGIC): Define.
12783         (spu_enumerate_spu_ids): New function.
12784         (linux_qxfer_spu): New function.
12785         (linux_target_ops): Install linux_qxfer_spu.
12786
12787 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12788
12789         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12790         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
12791         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12792         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12793         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12794         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12795         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12796         (init_registers_powerpc_cell32l): Add prototype.
12797         (init_registers_powerpc_cell64l): Likewise.
12798         (ppc_arch_setup): Detect Cell/B.E. architecture.
12799
12800 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12801
12802         * Makefile.in (datarootdir): New variable.
12803
12804 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
12805
12806         * linux-low.c (linux_write_memory): Update debugging output.
12807         * Makefile.in (clean): Add new descriptions.
12808         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12809         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12810         * configure.srv: Add new files for arm*-*-linux*.
12811         * linux-arm-low.c: Add new declarations.
12812         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12813         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12814         (HWCAP_VFPv3D16): New.
12815         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12816         instead of __IWMMXT__.
12817         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12818         (arm_arch_setup): New.
12819         (target_regsets): Remove #ifdef.  Add VFP regset.
12820         (the_low_target): Use arm_arch_setup.
12821
12822 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
12823
12824         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12825         the main thread again.
12826
12827 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
12828
12829         Adding Neutrino gdbserver.
12830         * configure: Regenerated.
12831         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12832         * configure.srv (i[34567]86-*-nto*): New target.
12833         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12834         * remote-utils.c [__QNX__]: Include sys/iomgr.h
12835         (nto_comctrl) [__QNX__]: New function.
12836         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12837
12838 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
12839
12840         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12841         srv_tgtobj.
12842
12843 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
12844             Pedro Alves  <pedro@codesourcery.com>
12845
12846         * win32-i386-low.c (i386_get_thread_context): Handle systems that
12847         don't support CONTEXT_EXTENDED_REGISTERS.
12848         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12849         (the_low_target): Install them.
12850         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12851         failing with ERROR_PIPE_NOT_CONNECTED.
12852
12853 2009-06-30  Doug Evans  <dje@google.com>
12854             Pierre Muller  <muller@ics.u-strasbg.fr>
12855
12856         Add h/w watchpoint support to x86-linux, win32-i386.
12857         * Makefile.in (SFILES): Add i386-low.c
12858         (i386_low_h): Define.
12859         (i386-low.o): Add dependencies.
12860         (linux-x86-low.o): Add i386-low.h dependency.
12861         (win32-i386-low.o): Ditto.
12862         * i386-low.c: New file.
12863         * i386-low.h: New file.
12864         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12865         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12866         * linux-low.c (linux_add_process): Initialize arch_private.
12867         (linux_remove_process): Free arch_private.
12868         (add_lwp): Initialize arch_private.
12869         (delete_lwp): Free arch_private.
12870         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12871         provided.
12872         * linux-low.h (process_info_private): New member arch_private.
12873         (lwp_info): New member arch_private.
12874         (linux_target_ops): New members new_process, new_thread,
12875         prepare_to_resume.
12876         (ptid_of): New macro.
12877         * linux-x86-low.c: Include stddef.h, i386-low.h.
12878         (arch_process_info): New struct.
12879         (arch_lwp_info): New struct.
12880         (x86_linux_dr_get, x86_linux_dr_set): New functions.
12881         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12882         (i386_dr_low_get_status): New function.
12883         (x86_insert_point, x86_remove_point): New functions.
12884         (x86_stopped_by_watchpoint): New function.
12885         (x86_stopped_data_address): New function.
12886         (x86_linux_new_process, x86_linux_new_thread): New functions.
12887         (x86_linux_prepare_to_resume): New function.
12888         (the_low_target): Add entries for insert_point, remove_point,
12889         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12890         prepare_to_resume.
12891         * server.c (debug_hw_points): New global.
12892         (monitor_show_help): Document set debug-hw-points.
12893         (handle_query): Process "set debug-hw-points".
12894         * server.h (debug_hw_points): Declare.
12895         (paddress): Declare.
12896         * utils.c (NUMCELLS, CELLSIZE): New macros.
12897         (get_sell, xsnprintf, paddress): New functions.
12898         * win32-arm-low.c (the_low_target): Add entries for insert_point,
12899         remove_point, stopped_by_watchpoint, stopped_data_address.
12900         * win32-i386-low.c: Include i386-low.h.
12901         (debug_reg_state): Replaces dr.
12902         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12903         (i386_dr_low_get_status): New function.
12904         (i386_insert_point, i386_remove_point): New functions.
12905         (i386_stopped_by_watchpoint): New function.
12906         (i386_stopped_data_address): New function.
12907         (i386_initial_stuff): Update.
12908         (get_thread_context,set_thread_context,i386_thread_added): Update.
12909         (the_low_target): Add entries for insert_point,
12910         remove_point, stopped_by_watchpoint, stopped_data_address.
12911         * win32-low.c (win32_insert_watchpoint): New function.
12912         (win32_remove_watchpoint): New function.
12913         (win32_stopped_by_watchpoint): New function.
12914         (win32_stopped_data_address): New function.
12915         (win32_target_ops): Add entries for insert_watchpoint,
12916         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12917         * win32-low.h (win32_target_ops): New members insert_point,
12918         remove_point, stopped_by_watchpoint, stopped_data_address.
12919
12920 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
12921
12922         * server.c (process_serial_event): Re-return unsupported, not
12923         error, if the type isn't recognized.  Re-allow supporting only
12924         insert or remove packets.  Also call require_running for
12925         breakpoints.  Add missing break statement to default case.  Tidy.
12926         * target.h (struct target_ops): Rename insert_watchpoint to
12927         insert_point, and remove_watchpoint to remove_point.
12928
12929         * linux-low.h (struct linux_target_ops): Likewise.
12930         * linux-low.c (linux_insert_watchpoint): Rename to ...
12931         (linux_insert_point): ... this.  Adjust.
12932         (linux_remove_watchpoint): Rename to ...
12933         (linux_remove_point): ... this.  Adjust.
12934         (linux_target_ops): Adjust.
12935         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12936         (cris_insert_point): ... this.
12937         (cris_remove_watchpoint): Rename to ...
12938         (cris_remove_point): ... this.
12939         (the_low_target): Adjust.
12940
12941 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
12942
12943         * server.c (handle_v_kill): Pass signal_pid to
12944         kill_inferior if multi_process is zero.
12945
12946 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
12947
12948         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12949         * target.h (target_ops): Comment for *_watchpoint to make it clear
12950         the functions can get types '0' and '1'.
12951
12952 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
12953
12954         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12955         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12956         * regcache.c (get_regcache): Likewise.
12957         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12958         * win32-low.c (child_fetch_inferior_registers): Remove check for
12959         regno 0.
12960
12961 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
12962             Pedro Alves <pedro@codesourcery.com>
12963
12964         * target.h (struct target_ops) <supports_multi_process>: New
12965         callback.
12966         (target_supports_multi_process): New.
12967         * server.c (handle_query): Even if GDB reports support, only
12968         enable multi-process if the target also supports it.  Report
12969         multi-process support only if the target backend supports it.
12970         * linux-low.c (linux_supports_multi_process): New function.
12971         (linux_target_ops): Install it as target_supports_multi_process
12972         callback.
12973
12974 2009-05-24  Doug Evans  <dje@google.com>
12975
12976         Global renaming of find_thread_pid to find_thread_ptid.
12977         * server.h (find_thread_ptid): Renamed from find_thread_pid.
12978         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12979         All callers updated.
12980
12981         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12982         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12983         directly.
12984
12985         * linux-low.c (get_stop_pc): Print pc if debug_threads.
12986         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12987         (linux_resume_one_lwp): Ditto.
12988
12989 2009-05-23  Doug Evans  <dje@google.com>
12990
12991         * linux-low.c (linux_resume_one_lwp): Change type of first arg
12992         from struct inferior_list_entry * to struct lwp_info *.
12993         All callers updated.
12994
12995 2009-05-13  Doug Evans  <dje@google.com>
12996
12997         * linux-x86-low.c: Don't include assert.h.
12998         (x86_siginfo_fixup): Use fatal, not assert.
12999         (x86_arch_setup): Fix comment.
13000
13001 2009-05-12  Doug Evans  <dje@google.com>
13002
13003         Biarch support for i386/amd64 gdbserver.
13004         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13005         Add linux-x86-low.c.
13006         (linux-i386-low.o, linux-x86-64-low.o): Delete.
13007         (linux-x86-low.o): Add.
13008         * linux-x86-64-low.c: Delete.
13009         * linux-i386-low.c: Delete.
13010         * linux-x86-low.c: New file.
13011         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13012         linux-x86-low.o.
13013         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13014         linux-x86-low.o.
13015         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13016         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13017         (linux_child_pid_to_exec_file): New function.
13018         (elf_64_header_p, elf_64_file_p): New functions.
13019         (siginfo_fixup): New function.
13020         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
13021         give target a chance to convert layout.
13022         * linux-low.h (linux_target_ops): New member siginfo_fixup.
13023         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13024
13025 2009-05-07  Doug Evans  <dje@google.com>
13026
13027         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13028         (regsets_store_inferior_registers): Ditto.
13029
13030 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
13031
13032         PR server/10048
13033
13034         * linux-low.c (must_set_ptrace_flags): Delete.
13035         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13036         of the global.
13037         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
13038         `lwp->must_set_ptrace_flags' instead.
13039         (linux_wait_for_event_1): Set ptrace options here.
13040         (linux_wait_1): ... not here.
13041
13042 2009-04-30  Doug Evans  <dje@google.com>
13043
13044         * inferiors.c (started_inferior_callback): New function.
13045         (attached_inferior_callback): New function.
13046         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13047         * server.c (print_started_pid, print_attached_pid): New functions.
13048         (detach_or_kill_for_exit): New function.
13049         (main): Call it instead of for_each_inferior (kill_inferior_callback).
13050         * server.h (have_started_inferiors_p): Declare.
13051         (have_attached_inferiors_p): Declare.
13052
13053         * inferiors.c (remove_process): Fix memory leak, free process.
13054         * linux-low.c (linux_remove_process): New function.
13055         (linux_kill): Call it instead of remove_process.
13056         (linux_detach, linux_wait_1): Ditto.
13057
13058 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
13059
13060         * configure.srv: Add x86 Windows CE target.
13061
13062 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13063
13064         * inferiors.c (get_thread_process): Make global.
13065         * server.h (get_thread_process): Add prototype.
13066         * thread-db.c (find_one_thread): Use get_thread_process
13067         instead of current_process.
13068         (thread_db_get_tls_address): Do not crash if called when
13069         thread layer is not yet initialized.
13070
13071 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13072
13073         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13074         * spu-low.c (current_tid): Rename to ...
13075         (current_ptid): ... this.
13076         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13077         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13078         ptid_get_lwp (current_ptid) instead of current_tid.
13079         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13080         instead of current_tid.  Use find_process_pid to verify pid
13081         argument is valid.  Pass proper argument to remove_process.
13082         (spu_thread_alive): Compare current_ptid instead of current_tid.
13083         (spu_resume): Likewise.
13084
13085 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
13086
13087         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13088         variable.
13089
13090 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13091
13092         Implement the multiprocess extensions, and add linux multiprocess
13093         support.
13094
13095         * server.h (ULONGEST): Declare.
13096         (struct ptid, ptid_t): New.
13097         (minus_one_ptid, null_ptid): Declare.
13098         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13099         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13100         (struct inferior_list_entry): Change `id' type from unsigned from
13101         to ptid_t.
13102         (struct sym_cache, struct breakpoint, struct
13103         process_info_private): Forward declare.
13104         (struct process_info): Declare.
13105         (current_process): Declare.
13106         (all_processes): Declare.
13107         (initialize_inferiors): Declare.
13108         (add_thread): Adjust to use ptid_t.
13109         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13110         (add_process, remove_process, find_thread_pid): Declare.
13111         (find_inferior_id): Adjust to use ptid_t.
13112         (cont_thread, general_thread, step_thread): Change type to ptid_t.
13113         (multi_process): Declare.
13114         (push_event): Adjust to use ptid_t.
13115         (read_ptid, write_ptid): Declare.
13116         (prepare_resume_reply): Adjust to use ptid_t.
13117         (clear_symbol_cache): Declare.
13118         * inferiors.c (all_processes): New.
13119         (null_ptid, minus_one_ptid): New.
13120         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13121         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13122         (add_thread): Change unsigned long to ptid.  Remove gdb_id
13123         parameter.  Adjust.
13124         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13125         (gdb_id_to_thread): Rename to ...
13126         (find_thread_pid): ... this.  Change unsigned long to ptid.
13127         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13128         (loaded_dll, pull_pid_from_list): Adjust.
13129         (add_process, remove_process, find_process_pid)
13130         (get_thread_process, current_process, initialize_inferiors): New.
13131         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13132         (struct target_waitstatus) <related_pid>: Ditto.
13133         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
13134         return type to int.
13135         (struct target_ops) <join>: Add `pid' argument.
13136         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13137         (struct target_ops) <wait>: Add `ptid' field.  Change return type
13138         to ptid.
13139         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13140         (mywait): Add `ptid' argument.  Change return type to ptid_t.
13141         (target_pid_to_str): Declare.
13142         * target.c (set_desired_inferior): Adjust to use ptids.
13143         (mywait): Add new `ptid' argument.  Adjust.
13144         (target_pid_to_str): New.
13145         * mem-break.h (free_all_breakpoints): Declare.
13146         * mem-break.c (breakpoints): Delelete.
13147         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13148         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13149         to use per-process breakpoint list.
13150         (free_all_breakpoints): New.
13151         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13152         (symbol_cache, all_symbols_looked_up): Delete.
13153         (hexchars): New.
13154         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13155         read_ptid): New.
13156         (prepare_resume_reply): Change ptid argument's type from unsigned
13157         long to ptid_t.  Adjust.  Implement W;process and X;process.
13158         (free_sym_cache, clear_symbol_cache): New.
13159         (look_up_one_symbol): Adjust to per-process symbol cache.  *
13160         * server.c (cont_thread, general_thread, step_thread): Change type
13161         to ptid_t.
13162         (attached): Delete.
13163         (multi_process): New.
13164         (last_ptid): Change type to ptid_t.
13165         (struct vstop_notif) <ptid>: Change type to ptid_t.
13166         (queue_stop_reply, push_event): Change `ptid' argument's type to
13167         ptid_t.
13168         (discard_queued_stop_replies): Add `pid' argument.
13169         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
13170         changes.  Don't reference the `attached' global.
13171         (attach_inferior): Adjust to mywait interface changes.
13172         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
13173         features.  Handle and report "multiprocess+".  Handle
13174         "qAttached:PID".
13175         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
13176         changes.
13177         (handle_v_kill): New.
13178         (handle_v_stopped): Adjust to use target_pid_to_str.
13179         (handle_v_requests): Allow multiple attaches and runs when
13180         multiprocess extensions are in effect.  Handle "vKill".
13181         (myresume): Adjust to use ptids.
13182         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
13183         (handle_status): Adjust to discard_queued_stop_replies interface
13184         change.
13185         (first_thread_of, kill_inferior_callback)
13186         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13187         (main): Call initialize_inferiors.  Adjust to use ptids, killing
13188         and detaching from all inferiors.  Handle multiprocess packet
13189         variants.
13190         * linux-low.h: Include gdb_proc_service.h.
13191         (struct process_info_private): New.
13192         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13193         <lwpid_of>: Use ptid_get_lwp.
13194         (get_lwp_thread): Adjust.
13195         (struct lwp_info): Add `dead' member.
13196         (find_lwp_pid): Declare.
13197         * linux-low.c (thread_db_active): Delete.
13198         (new_inferior): Adjust comment.
13199         (inferior_pid): Delete.
13200         (linux_add_process): New.
13201         (handle_extended_wait): Adjust.
13202         (add_lwp): Change unsigned long to ptid.
13203         (linux_create_inferior): Add process to processes table.  Adjust
13204         to use ptids.  Don't set new_inferior here.
13205         (linux_attach_lwp): Rename to ...
13206         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
13207         it.  Adjust to use ptids.
13208         (linux_attach_lwp): New.
13209         (linux_attach): Add process to processes table.  Don't set
13210         new_inferior here.
13211         (struct counter): New.
13212         (second_thread_of_pid_p, last_thread_of_process_p): New.
13213         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
13214         multiple processes.
13215         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
13216         processes.  Remove process from process table.
13217         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
13218         to multiple processes.
13219         (any_thread_of): New.
13220         (linux_detach): Add `pid' argument, and handle it.  Remove process
13221         from processes table.
13222         (linux_join): Add `pid' argument.  Handle it.
13223         (linux_thread_alive): Change unsighed long argument to ptid_t.
13224         Consider dead lwps as not being alive.
13225         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
13226         threads we're not interested in.
13227         (same_lwp, find_lwp_pid): New.
13228         (linux_wait_for_lwp): Change `pid' argument's type from int to
13229         ptid_t.  Adjust.
13230         (linux_wait_for_event): Rename to ...
13231         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
13232         from int to ptid_t.  Adjust.
13233         (linux_wait_for_event): New.
13234         (linux_wait_1): Add `ptid' argument.  Change return type to
13235         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
13236         that exit from the process table.
13237         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
13238         Adjust.
13239         (mark_lwp_dead): New.
13240         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
13241         stopping all threads, mark its main lwp as dead.
13242         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13243         ptids.
13244         (fetch_register, usr_store_inferior_registers)
13245         (regsets_fetch_inferior_registers)
13246         (regsets_store_inferior_registers, linux_read_memory)
13247         (linux_write_memory): Inline `inferior_pid'.
13248         (linux_look_up_symbols): Adjust to use per-process
13249         `thread_db_active'.
13250         (linux_request_interrupt): Adjust to use ptids.
13251         (linux_read_auxv): Inline `inferior_pid'.
13252         (initialize_low): Don't reference thread_db_active.
13253         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13254         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13255         (ps_getpid): Return the pid of the current inferior.
13256         * thread-db.c (proc_handle, thread_agent): Delete.
13257         (thread_db_create_event, thread_db_enable_reporting): Adjust to
13258         per-process data.
13259         (find_one_thread): Change argument type to ptid_t.  Adjust to
13260         per-process data.
13261         (maybe_attach_thread): Adjust to per-process data and ptids.
13262         (thread_db_find_new_threads): Ditto.
13263         (thread_db_init): Ditto.
13264         * spu-low.c (spu_create_inferior, spu_attach): Add process to
13265         processes table.  Adjust to use ptids.
13266         (spu_kill, spu_detach): Adjust interface.  Remove process from
13267         processes table.
13268         (spu_join, spu_thread_alive): Adjust interface.
13269         (spu_wait): Adjust interface.  Remove process from processes
13270         table.  Adjust to use ptids.
13271         * win32-low.c (current_inferior_tid): Delete.
13272         (current_inferior_ptid): New.
13273         (debug_event_ptid): New.
13274         (thread_rec): Take a ptid.  Adjust.
13275         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
13276         (child_delete_thread): Ditto.
13277         (do_initial_child_stuff): Add `attached' argument.  Add process to
13278         processes table.
13279         (child_fetch_inferior_registers, child_store_inferior_registers):
13280         Adjust.
13281         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13282         (win32_attach): Pass 1 to do_initial_child_stuff.
13283         (win32_kill): Adjust interface.  Remove process from processes
13284         table.
13285         (win32_detach): Ditto.
13286         (win32_join): Adjust interface.
13287         (win32_thread_alive): Take a ptid.
13288         (win32_resume): Adjust to use ptids.
13289         (get_child_debug_event): Ditto.
13290         (win32_wait): Adjust interface.  Remove exiting process from
13291         processes table.
13292
13293 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13294
13295         Non-stop mode support.
13296
13297         * server.h (non_stop): Declare.
13298         (gdb_client_data, handler_func): Declare.
13299         (delete_file_handler, add_file_handler, start_event_loop):
13300         Declare.
13301         (handle_serial_event, handle_target_event, push_event)
13302         (putpkt_notif): Declare.
13303         * target.h (enum resume_kind): New.
13304         (struct thread_resume): Replace `step' field by `kind' field.
13305         (TARGET_WNOHANG): Define.
13306         (struct target_ops) <wait>: Add `options' argument.
13307         <supports_non_stop, async, start_non_stop>: New fields.
13308         (target_supports_non_stop, target_async): New.
13309         (start_non_stop): Declare.
13310         (mywait): Add `options' argument.
13311         * target.c (mywait): Add `options' argument.  Print child exit
13312         notifications here.
13313         (start_non_stop): New.
13314         * server.c (non_stop, own_buf, mem_buf): New globals.
13315         (struct vstop_notif): New.
13316         (notif_queue): New global.
13317         (queue_stop_reply, push_event, discard_queued_stop_replies)
13318         (send_next_stop_reply): New.
13319         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
13320         interface changes.
13321         (attach_inferior): In non-stop mode, don't wait for the target
13322         here.
13323         (handle_general_set): Handle QNonStop.
13324         (handle_query): When handling qC, return the current general
13325         thread, instead of the first thread of the list.
13326         (handle_query): If the backend supports non-stop mode, include
13327         QNonStop+ in the qSupported query response.
13328         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
13329         and non-stop mode.
13330         (handle_v_attach, handle_v_run): Handle non-stop mode.
13331         (handle_v_stopped): New.
13332         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
13333         (myresume): Adjust to use resume_kind.  Handle non-stop.
13334         (queue_stop_reply_callback): New.
13335         (handle_status): Handle non-stop mode.
13336         (main): Clear non_stop flag on reconnection.  Use the event-loop.
13337         Refactor serial protocol handling from here ...
13338         (process_serial_event): ... to this new function.  When GDB
13339         selects any thread, select one here.  In non-stop mode, wait until
13340         GDB acks all pending events before exiting.
13341         (handle_serial_event, handle_target_event): New.
13342         * remote-utils.c (remote_open): Install remote_desc in the event
13343         loop.
13344         (remote_close): Remove remote_desc from the event loop.
13345         (putpkt_binary): Rename to...
13346         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
13347         (putpkt_binary): New as wrapper around putpkt_binary_1.
13348         (putpkt_notif): New.
13349         (prepare_resume_reply): In non-stop mode, don't change the
13350         general_thread.
13351         * event-loop.c: New.
13352         * Makefile.in (OBJ): Add event-loop.o.
13353         (event-loop.o): New rule.
13354
13355         * linux-low.h (pid_of): Moved here.
13356         (lwpid_of): New.
13357         (get_lwp_thread): Use lwpid_of.
13358         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
13359         * linux-low.c (pid_of): Delete.
13360         (inferior_pid): Use lwpid_of.
13361         (linux_event_pipe): New.
13362         (target_is_async_p): New.
13363         (delete_lwp): New.
13364         (handle_extended_wait): Use lwpid_of.
13365         (add_lwp): Don't set lwpid field.
13366         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
13367         (linux_kill_one_lwp): If killing a running lwp, stop it first.
13368         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
13369         (linux_detach_one_lwp): If detaching from a running lwp, stop it
13370         first.  Adjust to linux_wait_for_event interface changes.  Use
13371         lwpid_of.
13372         (linux_detach): Don't delete the main lwp here.
13373         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
13374         (status_pending_p): Don't consider explicitly suspended lwps.
13375         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13376         pointer.  Add OPTIONS argument.  Change return type to int.  Use
13377         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
13378         (linux_wait_for_event): Take an integer pid instead of a lwp_info
13379         pointer.  Add status pointer argument.  Return a pid instead of a
13380         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
13381         changes.  In non-stop mode, don't switch to a random thread.
13382         (linux_wait): Rename to...
13383         (linux_wait_1): ... this.  Add target_options argument, and handle
13384         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
13385         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
13386         clean exit and signal exit code.  Don't stop all threads in
13387         non-stop mode.  In all-stop mode, only stop all threads when
13388         reporting a stop to GDB.  Handle explicit thread stop requests.
13389         (async_file_flush, async_file_mark): New.
13390         (linux_wait): New.
13391         (send_sigstop): Use lwpid_of.
13392         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
13393         interface changes.  In non-stop mode, don't switch to a random
13394         thread.
13395         (linux_resume_one_lwp): Use lwpid_of.
13396         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13397         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
13398         non-stop mode, don't look for pending flag in all threads.
13399         (resume_status_pending_p): Don't consider explicitly suspended
13400         threads.
13401         (my_waitpid): Reimplement.  Emulate __WALL.
13402         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13403         Use lwpid_of.
13404         (sigchld_handler, linux_supports_non_stop, linux_async)
13405         (linux_start_non_stop): New.
13406         (linux_target_ops): Register linux_supports_non_stop, linux_async
13407         and linux_start_non_stop.
13408         (initialize_low): Install SIGCHLD handler.
13409         * thread-db.c (thread_db_create_event, find_one_thread)
13410         (thread_db_get_tls_address): Use lwpid_of.
13411         * win32-low.c (win32_detach): Adjust to use resume_kind.
13412         (win32_wait): Add `options' argument.
13413         * spu-low.c (spu_resume): Adjust to use resume_kind.
13414         (spu_wait): Add `options' argument.
13415
13416 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13417
13418         Decouple target code from remote protocol.
13419
13420         * target.h (enum target_waitkind): New.
13421         (struct target_waitstatus): New.
13422         (struct target_ops) <wait>: Return an unsigned long.  Take a
13423         target_waitstatus pointer instead of a char pointer.
13424         (mywait): Likewise.
13425         * target.c (mywait): Change prototype to return an unsigned long.
13426         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
13427         * server.h (thread_from_wait, old_thread_from_wait): Delete
13428         declarations.
13429         (prepare_resume_reply): Change prototype to take a
13430         target_waitstatus.
13431         * server.c (thread_from_wait, old_thread_from_wait): Delete.
13432         (last_status, last_ptid): New.
13433         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
13434         pid instead of a signal.
13435         (attach_inferior): Remove "status" and "signal" parameters.
13436         Adjust.
13437         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13438         not as an address.
13439         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13440         (handle_v_requests, myresume): Remove "status" and "signal"
13441         parameters.  Adjust.
13442         (handle_status): New.
13443         (main): Delete local `status'.  Adjust.
13444         * remote-utils.c: Include target.h.
13445         (prepare_resume_reply): Change prototype to take a
13446         target_waitstatus.  Adjust.
13447
13448         * linux-low.c (linux_wait): Adjust to new target_ops->wait
13449         interface.
13450         * spu-low.c (spu_wait): Adjust.
13451         * win32-low.c (enum target_waitkind, struct target_waitstatus):
13452         Delete.
13453         (win32_wait): Adjust.
13454
13455 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13456
13457         * target.h (struct thread_resume): Delete leave_stopped member.
13458         (struct target_ops): Add a `n' argument to the `resume' callback.
13459         * server.c (start_inferior): Adjust.
13460         (handle_v_cont, myresume): Adjust.
13461         * linux-low.c (check_removed_breakpoint): Adjust to resume
13462         interface change, and to removed leave_stopped field.
13463         (resume_ptr): Delete.
13464         (struct thread_resume_array): New.
13465         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
13466         resume interface change.
13467         (linux_continue_one_thread, linux_queue_one_thread)
13468         (resume_status_pending_p): Check if the resume field is NULL
13469         instead of checking the leave_stopped member.
13470         (linux_resume): Adjust to the target resume interface change.
13471         * spu-low.c (spu_resume): Adjust to the target resume interface
13472         change.
13473         * win32-low.c (win32_detach, win32_resume): Ditto.
13474
13475 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13476
13477         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13478         flag.
13479         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13480         pending.
13481         (linux_continue_one_thread): Only preserve the stepping flag if
13482         there's a pending breakpoint.
13483
13484 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
13485
13486         * server.c (main): After the inferior having exited, call
13487         remote_close before exiting gdbserver.
13488
13489 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
13490
13491         Fix size of FPSCR in Power 7 processors.
13492         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13493         (PPC_FEATURE_HAS_DFP): New #define.
13494         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13495         size of the FPSCR.
13496
13497 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
13498
13499         * server.c (handle_query) Whitespace and formatting.
13500
13501 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13502
13503         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13504         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13505         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13506         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13507         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13508         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13509         Makefile.in, configure.ac: Fix whitespace throughout.
13510         * configure: Regenerate.
13511
13512 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13513
13514         * inferiors.c (find_inferior): Make it safe for the callback
13515         function to delete the currently iterated inferior.
13516
13517 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13518
13519         * Makefile.in (linuw_low_h): Move higher.
13520         (thread-db.o): Depend on $(linux_low_h).
13521
13522 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
13523
13524         Rename "process" to "lwp" throughout.
13525
13526         * linux-low.c (all_processes): Rename to...
13527         (all_lwps): ... this.
13528         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13529         (add_process): Rename to ...
13530         (add_lwp): ... this.  Adjust.
13531         (linux_create_inferior): Adjust.
13532         (linux_attach_lwp): Adjust.
13533         (linux_attach): Adjust.
13534         (linux_kill_one_process): Rename to ...
13535         (linux_kill_one_lwp): ... this.  Adjust.
13536         (linux_kill): Adjust.
13537         (linux_detach_one_process): Rename to ...
13538         (linux_detach_one_lwp): ... this.  Adjust.
13539         (linux_detach): Adjust.
13540         (check_removed_breakpoint): Adjust.
13541         (status_pending_p): Adjust.
13542         (linux_wait_for_process): Rename to ...
13543         (linux_wait_for_lwp): ... this.  Adjust.
13544         (linux_wait_for_event): Adjust.
13545         (send_sigstop): Adjust.
13546         (wait_for_sigstop): Adjust.
13547         (stop_all_processes): Rename to ...
13548         (stop_all_lwps): ... this.
13549         (linux_resume_one_process): Rename to ...
13550         (linux_resume_one_lwp): ... this.  Adjust.
13551         (linux_set_resume_request, linux_continue_one_thread)
13552         (linux_queue_one_thread, resume_status_pending_p)
13553         (usr_store_inferior_registers, regsets_store_inferior_registers)
13554         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13555         Adjust.
13556         * linux-low.h (get_process): Rename to ...
13557         (get_lwp): ... this.  Adjust.
13558         (get_thread_process): Rename to ...
13559         (get_thread_lwp): ... this.  Adjust.
13560         (get_process_thread): Rename to ...
13561         (get_lwp_thread): ... this.  Adjust.
13562         (struct process_info): Rename to ...
13563         (struct lwp_info): ... this.
13564         (all_processes): Rename to ...
13565         (all_lwps): ... this.
13566         * proc-service.c (ps_lgetregs): Adjust.
13567         * thread-db.c (thread_db_create_event, find_one_thread)
13568         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13569
13570 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
13571
13572         * server.c (handle_query): Handle "qAttached".
13573
13574 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
13575
13576         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13577         GPLv3, update license URL.
13578
13579 2009-03-01  Doug Evans  <dje@google.com>
13580
13581         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13582         (server_h): Add gdb_signals.h.
13583         (signals.o): Update.
13584         * server.h (target_signal_from_host,target_signal_to_host_p)
13585         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13586
13587 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
13588
13589         * remote-utils.c (getpkt): Also generate remote-debug
13590         information if noack_mode is set.
13591
13592 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
13593
13594         * server.c (handle_query): Report qXfer:siginfo:read and
13595         qXfer:siginfo:write as supported and handle them.
13596         * target.h (struct target_ops) <qxfer_siginfo>: New field.
13597         * linux-low.c (linux_xfer_siginfo): New.
13598         (linux_target_ops): Set it.
13599
13600 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
13601
13602         * server.c (gdbserver_usage): Mention --remote-debug.
13603         (main): Accept '--remote-debug' switch.
13604
13605 2009-01-18  Doug Evans  <dje@google.com>
13606
13607         * regcache.c (new_register_cache): No need to check result of xcalloc.
13608         * server.c (handle_search_memory): Back out calls to xmalloc,
13609         result is checked and error is returned to user upon failure.
13610         (handle_query): Ditto.  Add more checks for result of malloc.
13611         (handle_v_cont): Check result of malloc, report error back to
13612         user upon failure.
13613         (handle_v_run): Ditto.  Call freeargv.
13614         * server.h (freeargv): Declare.
13615         * utils.c (freeargv): New fn.
13616
13617 2009-01-15  Doug Evans  <dje@google.com>
13618
13619         * gdbreplay.c (perror_with_name): Make arg const char *.
13620         * server.h (target_signal_to_name): Make return type const char *.
13621         * thread-db.c (thread_db_err_str): Make return type const char *.
13622         * utils.c (perror_with_name): Make arg const char *.
13623
13624 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
13625
13626         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13627         when handling a EXIT_PROCESS_DEBUG_EVENT.
13628
13629 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
13630
13631         * gdbreplay.c (gdbreplay_version): Update copyright year.
13632         * server.c (gdbserver_version): Likewise.
13633
13634 2009-01-05  Doug Evans  <dje@google.com>
13635
13636         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13637         (handle_extended_wait): Improve comment.
13638
13639 2008-12-13  Doug Evans  <dje@google.com>
13640
13641         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13642         * server.h (ATTR_MALLOC): New macro.
13643         (xmalloc,xcalloc,xstrdup): Declare.
13644         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13645         * inferiors.c: Ditto.
13646         * linux-low.c: Ditto.
13647         * mem-break.c: Ditto.
13648         * regcache.c: Ditto.
13649         * remote-utils.c: Ditto.
13650         * server.c: Ditto.
13651         * target.c: Ditto.
13652         * win32-low.c: Ditto.
13653
13654 2008-12-12  Doug Evans  <dje@google.com>
13655
13656         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13657         in debugging printf.
13658
13659         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13660
13661 2008-12-09  Doug Evans  <dje@google.com>
13662
13663         * linux-low.h (struct process_info): Delete member tid, unused.
13664         * thread-db.c (find_one_thread): Update.
13665         (maybe_attach_thread): Update.
13666
13667 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
13668
13669         * target.h (struct target_ops): Add qxfer_osdata member.
13670         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13671         and dirent.h.
13672         (linux_qxfer_osdata): New functions.
13673         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13674         callback.
13675         * server.c (handle_query): Handle "qXfer:osdata:read:".
13676         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13677         (buffer_xml_printf): New functions.
13678         * server.h (struct buffer): New.
13679         (buffer_grow_str, buffer_grow_str0): New macros.
13680         (buffer_grow, buffer_free, buffer_init, buffer_finish)
13681         (buffer_xml_printf): Declare.
13682
13683 2008-11-24  Doug Evans  <dje@google.com>
13684
13685         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13686
13687 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
13688
13689         * server.c (handle_v_run): Always use the supplied argument list.
13690
13691 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
13692
13693         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13694         (xtensa_regmap_table): Add entry for scompare1.
13695
13696 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
13697
13698         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13699         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13700         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13701         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13702         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13703         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13704         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13705         XML target descriptions.
13706         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13707         when inferior is running on an ISA 2.05 or later processor.  Add
13708         special case to return offset for full 64-bit slot of FPSCR when
13709         in 32-bits.
13710
13711 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
13712
13713         * Makefile.in (SFILES, clean): Added sparc64 files.
13714         (reg-sparc64.o, reg-sparc64.c): New.
13715         * configure.srv (sparc*-*-linux*): New configuration.
13716         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13717         syscall arguments for SPARC.
13718         (regsets_store_inferior_registers): Likewise.
13719         * linux-sparc-low.c: New file.
13720
13721 2008-10-21  Doug Evans  <dje@google.com>
13722
13723         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13724         (READLINE_DIR,READLINE_DEP): Delete.
13725         (INTERNAL_CFLAGS): Update.
13726         (LINTFLAGS): Update.
13727
13728 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
13729
13730         * server.c (handle_v_run): If GDB didn't specify an argv, use the
13731         whole argv from the last run, not just argv[0].
13732
13733 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
13734
13735         * regcache.c (new_register_cache): Return NULL if the register
13736         cache size isn't known yet.
13737         (free_register_cache): Avoid dereferencing a NULL regcache.
13738
13739 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
13740
13741         * configure.srv: Merge MIPS and MIPS64.
13742
13743 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
13744
13745         * Makefile.in (uninstall): Apply $(EXEEXT) too.
13746
13747 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
13748
13749         * Makefile.in: Add required vsx dependencies.
13750
13751         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13752         Declare init_registers_powerpc_vsx32l.
13753         Declare init_registers_powerpc_vsx64l.
13754         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13755         (ppc_arch_setup): Check for VSX in hwcap.
13756         (ppc_fill_vsxregset): New function.
13757         (ppc_store_vsxregset): New function.
13758         Add new VSX entry in regset_info target_regsets.
13759
13760         * configure.srv: Add new VSX dependencies.
13761
13762 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
13763
13764         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13765         (remote_open): Set or clear transport_is_reliable.
13766         (putpkt_binary): Don't expect acks in noack mode.
13767         (getpkt): Don't send ack/nac in noack mode.
13768         * server.c (handle_general_set): Handle QStartNoAckMode.
13769         (handle_query): If connected by tcp pass QStartNoAckMode+ in
13770         qSupported.
13771         (main): Reset noack_mode on every connection.
13772         * server.h (noack_mode): Declare.
13773
13774 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13775
13776         * Makefile.in (GDBREPLAY_OBS): New variable.
13777         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13778
13779 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
13780             Daniel Jacobowitz  <dan@codesourcery.com>
13781
13782         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13783         (usr_store_inferior_registers): Likewise.
13784         (regsets_store_inferior_registers): Likewise.
13785
13786 2008-07-31  Rolf Jansen  <rj@surtec.com>
13787             Pedro Alves  <pedro@codesourcery.com>
13788
13789         * configure.ac: Check for memmem declaration.
13790         * server.c [HAVE_MALLOC_H]: Include malloc.h.
13791         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13792         (disable_packet_qfThreadInfo): Unconditionally compile.
13793         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13794         * configure, config.in: Regenerate.
13795
13796 2008-07-28  Doug Kwan  <dougkwan@google.com>
13797
13798         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13799         (linux_write_memory): Remove declaration of errno.
13800
13801 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
13802
13803         * linux-low.c (handle_extended_wait): Do not use "status"
13804         variable uninitialized.
13805
13806 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
13807
13808         * server.c (handle_v_attach): Inhibit reporting dll changes.
13809
13810 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
13811
13812         * remote-utils.c (prepare_resume_reply): If requested, don't
13813         output "thread:TID" in the T stop reply.
13814
13815         * server.c (disable_packet_vCont, disable_packet_Tthread)
13816         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13817         (handle_query): If requested, disable support for qC, qfThreadInfo
13818         and qsThreadInfo.
13819         (handle_v_requests): If requested, disable support for vCont.
13820         (gdbserver_show_disableable): New.
13821         (main): Handle --disable-packet and --disable-packet=LIST.
13822
13823         * server.h (disable_packet_vCont, disable_packet_Tthread)
13824         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13825
13826 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
13827
13828         * server.c (gdbserver_usage): Mention --version.
13829
13830 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
13831
13832         * Makefile.in (gdbreplay.o): New rule.
13833
13834 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
13835
13836         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13837         message, not gdbserver.
13838
13839 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
13840             Nathan Sidwell  <nathan@codesourcery.com>
13841             Joseph Myers  <joseph@codesourcery.com>
13842
13843         * acinclude.m4: Include ../../config/acx.m4.
13844         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13845         * configure, config.in: Regenerate.
13846         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13847         * server.c (gdbserver_version): Print PKGVERSION.
13848         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
13849         (main): Adjust gdbserver_usage calls.
13850         * gdbreplay.c (version, host_name): Add declarations.
13851         (gdbreplay_version, gdbreplay_usage): New.
13852         (main): Accept --version and --help options.
13853
13854 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
13855
13856         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13857         (arm_breakpoint_at): Handle Thumb.
13858         (the_low_target): Add comment.
13859
13860 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
13861
13862         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13863
13864 2008-05-09  Doug Evans  <dje@google.com>
13865
13866         * server.h (decode_search_memory_packet): Declare.
13867         * remote-utils.c (decode_search_memory_packet): New fn.
13868         * server.c (handle_search_memory_1): New fn.
13869         (handle_search_memory): New fn.
13870         (handle_query): Process qSearch:memory packets.
13871
13872 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
13873
13874         * regcache.c (registers_length): Remove.
13875         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13876         full register packet.
13877         * regcache.h (registers_length): Remove prototype.
13878         * server.h (PBUFSIZ): Define to 16384.
13879
13880 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
13881
13882         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13883         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13884         powerpc-64l.o, and powerpc-altivec64l.o.
13885         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13886         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13887         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13888         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13889         rs6000/power-linux.xml, and rs6000/power64-linux.xml
13890         to srv_xmlfiles.
13891
13892         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13893         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13894         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13895         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13896         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13897         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13898         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13899         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13900         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13901         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13902         (clean): Update.
13903
13904         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13905         (init_registers_powerpc_32l): ... this new prototype.
13906         (init_registers_powerpc_32): Remove, replace by ...
13907         (init_registers_powerpc_altivec32l): ... this new prototype.
13908         (init_registers_powerpc_e500): Remove, replace by ...
13909         (init_registers_powerpc_e500l): ... this new prototype.
13910         (init_registers_ppc64): Remove, replace by ...
13911         (init_registers_powerpc_64l): ... this new prototype.
13912         (init_registers_powerpc_64): Remove, replace by ...
13913         (init_registers_powerpc_altivec64l): ... this new prototype.
13914         (ppc_num_regs): Set to 73.
13915         (PT_ORIG_R3, PT_TRAP): Define if necessary.
13916         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13917         (ppc_cannot_store_register): Handle orig_r3 and trap.
13918         (ppc_arch_setup): Update init_registers_... calls.
13919         (ppc_fill_gregset): Handle orig_r3 and trap.
13920
13921         * inferiors.c (clear_inferiors): Reset current_inferior.
13922
13923 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
13924
13925         * acinclude.m4: Add override.m4.
13926         * configure: Regenerate.
13927
13928 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
13929
13930         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13931         initial call to init_register_ppc64.
13932
13933 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
13934
13935         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13936         single powerpc*-*-linux* case.
13937         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13938
13939 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
13940
13941         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13942         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13943         from reg_xmlfiles.
13944         * linux-ppc-low.c: Include <elf.h>.
13945         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13946         (ppc_hwcap): New global variable.
13947         (ppc_regmap): Remove __SPE__ #ifdef sections.
13948         (ppc_regmap_e500): New global variable.
13949         (ppc_cannot_store_register): Update __SPE__ special case.
13950         (ppc_get_hwcap): New function.
13951         (ppc_arch_setup): Use it to determine whether inferior supports
13952         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
13953         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13954         Do not access registers if target does not support AltiVec.
13955         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13956         Do not access registers if target does not support SPE.
13957         (target_regsets): Unconditionally include AltiVec and SPE regsets.
13958
13959 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
13960
13961         * linux-low.c (disabled_regsets, num_regsets): New.
13962         (use_regsets_p): Delete.
13963         (linux_wait_for_process): Clear disabled_regsets.
13964         (regsets_fetch_inferior_registers): Check and set it.
13965         (regsets_store_inferior_registers): Likewise.
13966         (linux_fetch_registers, linux_store_registers): Do not use
13967         use_regsets_p.
13968         (initialize_low): Allocate disabled_regsets.
13969
13970 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
13971
13972         * Makefile.in (LIBOBJS): New.
13973         (OBS): Use LIBOBJS.
13974         (memmem.o): New rule.
13975         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13976         * configure: Regenerated.
13977
13978 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
13979
13980         * server.c (handle_query): Never return "unsupported" for
13981         qXfer:features:read queries.
13982
13983 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
13984
13985         * server.c (get_features_xml): Fix inverted condition.
13986         (handle_query): Always support qXfer:feature:read.
13987
13988 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
13989
13990         * server.c (wrapper_argv): New.
13991         (start_inferior): Handle wrapper_argv.  If set, expect an extra
13992         trap.
13993         (gdbserver_usage): Document --wrapper.
13994         (main): Parse --wrapper.
13995
13996 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13997
13998         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13999         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14000         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14001         (ppc_set_pc): Likewise.
14002         (ppc_arch_setup): New function.
14003         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14004         of collect_register.
14005         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14006
14007 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14008
14009         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14010         instead of linux-ppc64-low.o.
14011         * linux-ppc64-low.c: Remove file.
14012         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14013         (linux-ppc64-low.o): Remove rule.
14014
14015         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14016         (init_registers_powerpc_64): Likewise.
14017         (ppc_regmap): Conditionally define depending on __powerpc64__.
14018         (ppc_cannot_store_register): Do not special-case "fpscr" when
14019         compiled on __powerpc64__.
14020         (ppc_collect_ptrace_register): New function.
14021         (ppc_supply_ptrace_register): New function.
14022         (ppc_breakpoint): Change type to "unsigned int".
14023         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14024         (the_low_target): Conditionally provide initializers for the
14025         arch_setup member depending on __powerpc64__.  Install
14026         collect_ptrace_register and supply_ptrace_register members.
14027
14028 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14029
14030         * regcache.h (gdbserver_xmltarget): Add extern declaration.
14031         * server.c (gdbserver_xmltarget): Define.
14032         (get_features_xml): Use it to replace "target.xml" and arch_string.
14033
14034         * configure.srv: Remove srv_xmltarget.  Add XML files that were
14035         mentioned there to srv_xmlfiles instead.  Remove conditional tests
14036         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14037         srv_xmlfiles and srv_regobj to include all possible choices.
14038         * configure.ac (srv_xmltarget): Remove.
14039         (srv_xmlfiles): Do not add "target.xml".
14040         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14041         checks for supplementary target information.
14042         * configure: Regenerate.
14043         * Makefile.in (XML_TARGET): Remove.
14044         (target.xml): Remove rule.
14045         (clean): Do not clean up target.xml.
14046         (.PRECIOUS): Do not mention target.xml.
14047
14048         * target.h (struct target_ops): Remove arch_string member.
14049         * linux-low.c (linux_arch_string): Remove.
14050         (linux_target_ops): Remove arch_string initializer.
14051         * linux-low.h (struct linux_target_ops): Remove arch_string member.
14052         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14053         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14054         * spu-low.c (spu_arch_string): Remove.
14055         (spu_target_ops): Remove arch_string initializer.
14056         * win32-low.c (win32_arch_string): Remove.
14057         (win32_target_ops): Remove arch_string initializer.
14058         * win32-low.h (struct win32_target_ops): Remove arch_string member.
14059         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14060         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14061
14062 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14063
14064         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14065         by collect_ptrace_register and supply_ptrace_register hooks.
14066         * linux-low.c (fetch_register): Use supply_ptrace_register callback
14067         instead of checking for the_low_target.left_pad_xfer.
14068         (usr_store_inferior_registers): Use collect_ptrace_register callback
14069         instead of checking for the_low_target.left_pad_xfer.
14070
14071         * linux-s390-low.c (s390_collect_ptrace_register): New function.
14072         (s390_supply_ptrace_register): Likewise.
14073         (s390_fill_gregset): Call s390_collect_ptrace_register.
14074         (the_low_target): Update.
14075
14076         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14077         (ppc_supply_ptrace_register): Likewise.
14078         (the_low_target): Update.
14079
14080         * linux-i386-low.c (the_low_target): Update.
14081         * linux-x86-64-low.c (the_low_target): Update.
14082
14083 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14084
14085         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14086         reg-s390.o and reg-s390x.o.
14087
14088         * linux-low.c (new_inferior): New global variable.
14089         (linux_create_inferior, linux_attach): Set it.
14090         (linux_wait_for_process): Call the_low_target.arch_setup after the
14091         target has stopped for the first time.
14092         (initialize_low): Do not call the_low_target.arch_setup.
14093
14094         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14095         (s390_set_pc): Likewise.
14096         (s390_arch_setup): New function.
14097         (the_low_target): Use s390_arch_setup as arch_setup routine.
14098
14099         * regcache.c (realloc_register_cache): New function.
14100         (set_register_cache): Call it for each existing regcache.
14101
14102 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14103
14104         * server.h (init_registers): Remove prototype.
14105
14106         * linux-low.h (struct linux_target_ops): Add arch_setup field.
14107         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14108         instead of init_registers ().
14109         * linux-arm-low.c (init_registers_arm): Add prototype.
14110         (init_registers_arm_with_iwmmxt): Likewise.
14111         (the_low_target): Add initializer for arch_setup field.
14112         * linux-cris-low.c (init_registers_cris): Add prototype.
14113         (the_low_target): Add initializer for arch_setup field.
14114         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14115         (the_low_target): Add initializer for arch_setup field.
14116         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14117         (the_low_target): Add initializer for arch_setup field.
14118         * linux-ia64-low.c (init_registers_ia64): Add prototype.
14119         (the_low_target): Add initializer for arch_setup field.
14120         * linux-m32r-low.c (init_registers_m32r): Add prototype.
14121         (the_low_target): Add initializer for arch_setup field.
14122         * linux-m68k-low.c (init_registers_m68k): Add prototype.
14123         (the_low_target): Add initializer for arch_setup field.
14124         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14125         (init_registers_mips64_linux): Likewise.
14126         (the_low_target): Add initializer for arch_setup field.
14127         * linux-ppc-low.c (init_registers_ppc): Add prototype.
14128         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14129         (the_low_target): Add initializer for arch_setup field.
14130         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14131         (init_registers_powerpc_64): Likewise.
14132         (the_low_target): Add initializer for arch_setup field.
14133         * linux-s390-low.c (init_registers_s390): Add prototype.
14134         (init_registers_s390x): Likewise.
14135         (the_low_target): Add initializer for arch_setup field.
14136         * linux-sh-low.c (init_registers_sh): Add prototype.
14137         (the_low_target): Add initializer for arch_setup field.
14138         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14139         (the_low_target): Add initializer for arch_setup field.
14140         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14141         (the_low_target): Add initializer for arch_setup field.
14142
14143         * win32-low.h (struct win32_target_ops): Add arch_setup field.
14144         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14145         instead of init_registers ().
14146         * win32-arm-low.c (init_registers_arm): Add prototype.
14147         (the_low_target): Add initializer for arch_setup field.
14148         * win32-i386-low.c (init_registers_i386): Add prototype.
14149         (the_low_target): Add initializer for arch_setup field.
14150
14151         * spu-low.c (init_registers_spu): Add prototype.
14152         (initialize_low): Call initialie_registers_spu () instead of
14153         initialize_registers ().
14154
14155 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
14156
14157         * server.c (handle_v_requests): When handling the vRun and vAttach
14158         packets, if already debugging a process, don't kill it.  Return an
14159         error instead.
14160
14161 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
14162
14163         * server.c (handle_query): Correct length check.
14164
14165 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
14166
14167         * win32-low.c (do_initial_child_stuff): Add process handle
14168         parameter.  Set current_process_handle and current_process_id from the
14169         parameters. Clear globals.
14170         (win32_create_inferior): Don't set current_process_handle and
14171         current_process_id here.  Instead pass them on the call to
14172         do_initial_child_stuff.
14173         (win32_attach): Likewise.
14174         (win32_clear_inferiors): New.
14175         (win32_kill): Don't close the current process handle or the
14176         current thread handle here.  Instead call win32_clear_inferiors.
14177         (win32_detach): Don't open a new handle to the process.  Call
14178         win32_clear_inferiors.
14179         (win32_join): Don't rely on current_process_handle; open a new
14180         handle using the process id.
14181         (win32_wait): Call win32_clear_inferiors when the inferior process
14182         has exited.
14183
14184 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
14185
14186         * server.c (monitor_show_help): Add "exit".
14187
14188 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
14189
14190         * Makefile.in (SFILES): Add linux-xtensa-low.c.
14191         (clean): Add reg-xtensa.c.
14192         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14193         * configure.srv (xtensa*-*-linux*) New target.
14194         * linux-xtensa-low.c: New.
14195         * xtensa-xtregs.c: New.
14196
14197 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
14198
14199         * hostio.c: Don't include errno.h.
14200         (errno_to_fileio_errno): Move to hostio-errno.
14201         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
14202         error number outputting to the target->hostio_last_error callback.
14203         (hostio_packet_error): Use FILEIO_EINVAL directly.
14204         (handle_open, handle_pread, hostio_error, handle_unlink): Update
14205         calls to hostio_error.
14206         * hostio-errno.c: New.
14207         * server.h (hostio_last_error_from_errno): Declare.
14208         * target.h (target_ops): Add hostio_last_error member.
14209         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14210         as hostio_last_error handler.
14211         * spu-low.c (spu_target_ops): Likewise.
14212         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14213         (wince_hostio_last_error): New functions.
14214         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14215         as hostio_last_error handler.
14216         (win32_target_ops) [!_WIN32_WCE]: Register
14217         hostio_last_error_from_errno as hostio_last_error handler.
14218         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14219         (hostio-errno.o): New rule.
14220         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14221         * configure.srv (srv_hostio_err_objs): New variable.  Default to
14222         hostio-errno.o.
14223         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14224         * configure: Regenerate.
14225
14226 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14227
14228         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14229         (linux_kill, linux_detach): Clean up the process list.
14230         * remote-utils.c (remote_open): Improve port number parsing.
14231         (putpkt_binary, input_interrupt): Only send interrupts if the target
14232         is running.
14233         * server.c (extended_protocol): Make static.
14234         (attached): Define earlier.
14235         (exit_requested, response_needed, program_argv): New variables.
14236         (target_running): New.
14237         (start_inferior): Clear attached here.
14238         (attach_inferior): Set attached here.
14239         (require_running): Define.
14240         (handle_query): Use require_running and target_running.  Implement
14241         "monitor exit".
14242         (handle_v_attach, handle_v_run): New.
14243         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
14244         (gdbserver_usage): Update.
14245         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
14246         --attach along with other options or after the port.  Save
14247         program_argv.  Support no initial program.  Resynchronize
14248         communication with GDB after an error.  Handle "monitor exit".
14249         Use require_running and target_running.  Always allow the extended
14250         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
14251         restart in extended mode.
14252         * README: Refer to the GDB manual.  Update --attach usage.
14253
14254 2007-12-20  Andreas Schwab  <schwab@suse.de>
14255
14256         * linux-low.c (STACK_SIZE): Define.
14257         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
14258         (linux_test_for_tracefork): Likewise.
14259
14260 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
14261
14262         * linux-low.c (linux_wait_for_event): Update messages.  Do not
14263         reinsert auto-delete breakpoints.
14264         * mem-break.c (struct breakpoint): Change return type of handler to
14265         int.
14266         (set_breakpoint_at): Update handler type.
14267         (reinsert_breakpoint_handler): Return 1 instead of calling
14268         delete_breakpoint.
14269         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14270         setting a new one.
14271         (check_breakpoints): Delete auto-delete breakpoints and return 2.
14272         * mem-break.h (set_breakpoint_at): Update handler type.
14273         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14274         * win32-low.c (auto_delete_breakpoint): New.
14275         (get_child_debug_event): Use it.
14276
14277 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
14278
14279         * configure.ac: Check for pread and pwrite.
14280         * hostio.c (handle_pread): Fall back to lseek and read.
14281         (handle_pwrite): Fall back to lseek and write.
14282         * config.in, configure: Regenerated.
14283
14284 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
14285
14286         * server.c (myresume): Add own_buf argument.
14287         (main): Update calls.
14288
14289 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
14290
14291         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14292         * remote-utils.c (remote_open): Do not call disable_async_io.
14293         (block_async_io): Delete.
14294         (unblock_async_io): Make static.
14295         (initialize_async_io): New.
14296         * server.c (handle_v_cont): Handle async I/O here.
14297         (myresume): Likewise.  Move other common resume tasks here...
14298         (main): ... from here.  Call initialize_async_io.  Disable async
14299         I/O before the main loop.
14300         * server.h (initialize_async_io): Declare.
14301         (block_async_io, unblock_async_io): Delete prototypes.
14302         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14303
14304 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
14305
14306         * remote-utils.c (readchar): Allow binary data in received messages.
14307
14308 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14309
14310         * win32-low.c (attaching): New global.
14311         (win32_create_inferior): Clear the `attaching' global.
14312         (win32_attach): Set the `attaching' global.
14313         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14314         attaching.  Only set a breakpoint at the entry point if not
14315         attaching.
14316
14317 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14318
14319         * server.c (main): Don't report dll events on the initial
14320         connection on attaches.
14321
14322 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14323
14324         * server.c (main): Relax numerical bases supported for the pid of
14325         the --attach command line argument.
14326
14327 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14328
14329         * win32-low.c (win32_attach): Call OpenProcess before
14330         DebugActiveProcess, not after.  Add last error output to error
14331         call.
14332
14333 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14334
14335         * win32-low.c (win32_get_thread_context)
14336         (win32_set_thread_context): New functions.
14337         (thread_rec): Use win32_get_thread_context.
14338         (continue_one_thread, win32_resume): Use win32_set_thread_context.
14339         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14340         field.
14341
14342 2007-12-03  Leo Zayas
14343             Pedro Alves  <pedro_alves@portugalmail.pt>
14344
14345         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14346         global variables.
14347         (child_add_thread): Minor cleanup.
14348         (child_continue): Resume artificially suspended threads before
14349         calling ContinueDebugEvent.
14350         (suspend_one_thread): New.
14351         (fake_breakpoint_event): New.
14352         (get_child_debug_event): Change return type to int.  Check here if
14353         gdb sent an interrupt request.  If a soft interrupt was requested,
14354         fake a breakpoint event.  Return 0 if there is no event to handle,
14355         and 1 otherwise.
14356         (win32_wait): Don't check here if gdb sent an interrupt request.
14357         Ensure there is a valid event to handle.
14358         (win32_request_interrupt): Add soft interruption method as last
14359         resort.
14360
14361 2007-12-03  Leo Zayas
14362             Pedro Alves  <pedro_alves@portugalmail.pt>
14363
14364         * win32-low.h (win32_thread_info): Add descriptions to the
14365         structure members.  Replace `suspend_count' counter by a
14366         `suspended' flag.
14367         * win32-low.c (thread_rec): Update condition of when to get the
14368         context from the inferior.  Rely on ContextFlags being set if it
14369         has already been retrieved.  Only suspend the inferior thread if
14370         we haven't already.  Warn if that fails.
14371         (continue_one_thread): s/suspend_count/suspended/.  Only call
14372         ResumeThread once.  Warn if that fails.
14373
14374 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14375
14376         * win32-low.c (win32_wait): Don't read from the inferior when it
14377         has already exited.
14378
14379 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14380
14381         * Makefile.in (win32_low_h): New variable.
14382         (win32-low.o): Add dependency on $(win32_low_h).
14383         (win32-arm-low.o, win32-i386-low.o): New rules.
14384
14385 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14386
14387         * hostio.c: Correct copyright year.
14388
14389 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14390
14391         * Makefile.in (OBS): Add hostio.o.
14392         (hostio.o): New rule.
14393         * server.h (handle_vFile): Declare.
14394         * hostio.c: New file.
14395         * server.c (handle_v_requests): Take packet_len and new_packet_len
14396         for binary packets.  Call handle_vFile.
14397         (main): Update call to handle_v_requests.
14398
14399 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
14400
14401         * linux-low.c: Include <sched.h>.
14402
14403 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
14404
14405         * linux-low.c (linux_tracefork_grandchild): New.
14406         (linux_tracefork_child): Use clone.
14407         (linux_test_for_tracefork): Use clone; allocate and free a stack.
14408
14409 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
14410
14411         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14412
14413 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
14414
14415         * linux-low.c (handle_extended_wait): Handle unexpected signals.
14416
14417 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
14418
14419         * inferiors.c (change_inferior_id): Delete.
14420         (add_pid_to_list, pull_pid_from_list): New.
14421         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14422         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14423         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14424         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14425         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14426         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14427         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14428         (using_threads): Always set to 1.
14429         (handle_extended_wait): New.
14430         (add_process): Do not set TID.
14431         (linux_create_inferior): Set must_set_ptrace_flags.
14432         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
14433         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
14434         (linux_thread_alive): Rename TID argument to LWPID.
14435         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
14436         (linux_wait_for_event): Do not use TID or check using_threads.  Update
14437         call to dead_thread_notify.  Call handle_extended_wait.
14438         (linux_create_inferior): Use PTRACE_SETOPTIONS.
14439         (send_sigstop): Delete sigstop_sent.
14440         (wait_for_sigstop): Avoid TID.
14441         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14442         (linux_test_for_tracefork): New.
14443         (linux_lookup_signals): Use thread_db_active and
14444         linux_supports_tracefork_flag.
14445         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14446         * linux-low.h (get_process_thread): Avoid TID.
14447         (struct process_ifo): Move thread_known and tid to the end.  Remove
14448         sigstop_sent.
14449         (linux_attach_lwp, thread_db_init): Update prototypes.
14450         * server.h (change_inferior_id): Delete prototype.
14451         (add_pid_to_list, pull_pid_from_list): New prototypes.
14452         * thread-db.c (thread_db_use_events): New.
14453         (find_first_thread): Rename to...
14454         (find_one_thread): ...this.  Update callers and messages.  Do not
14455         call fatal.  Check thread_db_use_events.  Do not call
14456         change_inferior_id or new_thread_notify.
14457         (maybe_attach_thread): Update.  Do not call new_thread_notify.
14458         (thread_db_init): Set thread_db_use_events.  Check use_events.
14459         * utils.c (fatal, warning): Correct message prefix.
14460
14461 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
14462
14463         * Makefile.in (clean): Remove new files.
14464         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14465         (powerpc-64.o, powerpc-64.c): New rules.
14466         * configure.srv: Use alternate register sets for powerpc64-*-linux*
14467         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14468         with SPE.
14469         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14470         SPE targets.
14471         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14472         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14473         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14474         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14475         (target_regsets): Add AltiVec and SPE register sets.
14476         * configure.ac: Check for AltiVec and SPE.
14477         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14478         (ppc_fill_vrregset, ppc_store_vrregset): New.
14479         (target_regsets): Add AltiVec register set.
14480         * configure: Regenerated.
14481
14482 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
14483
14484         * linux-low.c (O_LARGEFILE): Define.
14485         (linux_read_memory): Use /proc/PID/mem.
14486         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
14487         * configure, config.in: Regenerated.
14488
14489 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14490
14491         * linux-low.c (linux_wait_for_event): Do not pass signals while
14492         single-stepping.
14493
14494 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14495
14496         * win32-low.c (create_process): New.
14497         (win32_create_inferior): Use create_process instead of
14498         CreateProcess.  If create_process failed retry appending an ".exe"
14499         suffix.  Store the GetLastError result immediatelly after
14500         create_process calls and use it on the call to error.
14501
14502 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14503
14504         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14505
14506 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
14507
14508         * configure.ac: Switch license to GPLv3.
14509
14510 2007-08-01  Michael Snyder  <msnyder@access-company.com>
14511
14512         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14513
14514 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
14515
14516         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14517         typedef.
14518         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14519         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
14520         CloseToolhelp32Snapshot.
14521         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14522         CloseToolhelp32Snapshot.
14523
14524 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
14525
14526         * server.c (main): Check for inferior exit before main loop.
14527
14528 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
14529
14530         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14531         instead of on tmp_desc.
14532
14533 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
14534             Daniel Jacobowitz  <dan@codesourcery.com>
14535
14536         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14537         (add_thread): Minor cleanups.
14538         (clear_inferiors): Move lower in the file.  Clear the DLL
14539         list.
14540         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14541         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14542         (xml_escape_text): New.
14543         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
14544         for qSupported.
14545         (handle_v_cont): Report errors.
14546         (gdbserver_version): Update.
14547         (main): Correct size of own_buf.  Do not report initial DLL events.
14548         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14549         (unloaded_dll, xml_escape_text): New.
14550         * win32-low.c (enum target_waitkind): Update comments.
14551         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14552         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14553         (win32_EnumProcessModules, win32_GetModuleInformation)
14554         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14555         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14556         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14557         (win32_Module32First, win32_Module32Next, load_toolhelp)
14558         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14559         (get_child_debug_event): Handle DLL events.
14560         (win32_wait): Likewise.
14561
14562 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
14563
14564         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14565         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14566
14567 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
14568
14569         * win32-low.c (handle_output_debug_string): Ignore event if not
14570         waiting.
14571
14572 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
14573
14574         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14575
14576 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
14577
14578         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14579
14580 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
14581
14582         * inferiors.c (change_inferior_id): Add comment.
14583         * linux-low.c (check_removed_breakpoint): Add an early
14584         prototype.  Improve debug output.
14585         (linux_attach): Doc update.
14586         (linux_detach_one_process, linux_detach): Clean up before releasing
14587         each process.
14588         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14589         * linux-low.h (struct process_info): Doc improvement.
14590         * mem-break.c (delete_all_breakpoints): New.
14591         * mem-break.h (delete_all_breakpoints): New prototype.
14592         * thread-db.c (find_first_thread): New.
14593         (thread_db_create_event): Call it instead of
14594         thread_db_find_new_threads.  Clean up unused variables.
14595         (maybe_attach_thread): Remove first thread handling.
14596         (thread_db_find_new_threads): Use find_first_thread.
14597         (thread_db_get_tls_address): Likewise.
14598
14599 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
14600
14601         * thread-db.c (thread_db_find_new_threads): Add prototype.
14602         (thread_db_create_event): Check for the main thread before adding
14603         a new thread.
14604         (maybe_attach_thread): Only enable event reporting if TID == 0.
14605         (thread_db_get_tls_address): Check for new threads.
14606
14607 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
14608
14609         * linux-low.c (linux_create_inferior): Try execv before execvp.
14610         * spu-low.c (spu_create_inferior): Likewise.
14611
14612 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
14613
14614         * linux-low.c (linux_create_inferior): Change execv to execvp.
14615         * spu-low.c (spu_create_inferior): Likewies.
14616
14617 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
14618
14619         * Makefile.in (clean): Clean new files instead of deleted ones.
14620         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14621         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14622         rules.
14623         * configure.srv: Specify XML files and new regformats for MIPS and
14624         MIPS64 GNU/Linux.
14625         * linux-mips-low.c (mips_num_regs): Set to only used registers.
14626         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
14627         an entry for the restart register.
14628         (mips_cannot_fetch_register, mips_cannot_store_register)
14629         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14630         register names to match the XML descriptions.
14631         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
14632         restart register instead of $0.
14633
14634 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
14635             Markus Deuling  <deuling@de.ibm.com>
14636
14637         * remote-utils.c (decode_xfer_write): New function.
14638         * server.h (decode_xfer_write): Add prototype.
14639         * server.c (handle_query): Add PACKET_LEN argument.  Support
14640         qXfer:spu:read and qXfer:spu:write packets.
14641         (main): Pass packet_len to handle_query.
14642         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14643         * target.h (target_ops): Add qxfer_spu.
14644
14645 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
14646
14647         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14648         accessing non-seekable spufs files.
14649
14650 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
14651
14652         * server.c (handle_query): Add reply for qC packet.
14653
14654 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14655             Leo Zayas  <lerele@champenstudios@com>
14656
14657         * server.h (check_remote_input_interrupt_request): New function.
14658         * remote_utils.c (INVALID_DESCRIPTOR): New define.
14659         (remote_desc): Initialize with INVALID_DESCRIPTOR.
14660         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
14661         (check_remote_input_interrupt_request): New function.
14662         * server.h (check_remote_input_interrupt_request): Declare.
14663         * win32-low.c (winapi_DebugBreakProcess,
14664         winapi_GenerateConsoleCtrlEvent): New typedefs.
14665         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14666         to 250 ms.
14667         (win32_wait): Check for remote interrupt request
14668         with check_remote_input_interrupt_request.
14669         (win32_request_interrupt): New function.
14670         (win32_target_op): Set request_interrupt to win32_request_interrupt.
14671
14672 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14673
14674         * win32-low.c (debug_registers_changed,
14675         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14676         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14677         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14678         (thread_rec): Get context using the low target.
14679         (child_add_thread): Call thread_added on the low target,
14680         which does the same thing.
14681         (regptr): Delete.
14682         (do_initial_child_stuff): Remove debug registers references.
14683         Set context using the low target.  Resume threads after
14684         setting the contexts.
14685         (child_continue): Remove dead variable.  Remove debug
14686         registers references.
14687         (child_fetch_inferior_registers): Go through the low target.
14688         (do_child_store_inferior_registers): Remove.
14689         (child_store_inferior_registers): Go through the low target.
14690         (win32_resume): Remove debug registers references.
14691         Set context using the low target.
14692         (handle_exception): Change return type to void.  Don't record
14693         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
14694         first chance exception.
14695         (get_child_debug_event): Change return type to void.  Remove
14696         goto loop.  Always return after waiting for debug event.
14697         (win32_wait): Convert to switch statement.  Handle spurious
14698         events.
14699
14700         * win32-i386-low.c (debug_registers_changed,
14701         debug_registers_used): New.
14702         (initial_stuff): Rename to ...
14703         (i386_initial_stuff): ... this.  Clear debug registers
14704         state variables.
14705         (store_debug_registers): Delete.
14706         (i386_get_thread_context): New.
14707         (load_debug_registers): Delete.
14708         (i386_set_thread_context): New.
14709         (i386_thread_added): New.
14710         (single_step): Rename to ...
14711         (i386_single_step): ... this.
14712         (do_fetch_inferior_registers): Rename to ...
14713         (i386_fetch_inferior_register): ... this.
14714         (i386_store_inferior_register): New.
14715         (the_low_target): Adapt to new interface.
14716
14717         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14718         (arm_get_thread_context): New.
14719         (arm_set_thread_context): New.
14720         (regptr): New.
14721         (do_fetch_inferior_registers): Rename to ...
14722         (arm_fetch_inferior_register): ... this.
14723         (arm_store_inferior_register): New.
14724         (arm_wince_breakpoint): Reimplement as unsigned long.
14725         (arm_wince_breakpoint_len): Define.
14726         (the_low_target): Adapt to new interface.
14727
14728         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14729         load_debug_registers.  Add get_thread_context, set_thread_context,
14730         thread_added and store_inferior_register.  Rename
14731         fetch_inferior_registers to fetch_inferior_register.
14732         (regptr): Remove declaration.
14733
14734 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14735
14736         * linux-low.c (linux_detach): Change return type to int.  Return 0.
14737         * spu-low.c (spu_detach): Likewise.
14738
14739 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14740
14741         * target.h (target_ops): Change return type of detach to int.
14742         Add join.
14743         (join_inferior): New.
14744         * server.c (main): Don't skip detach support on mingw32.
14745         If the inferior doesn't support detaching return error.
14746         Call join_inferior instead of using waitpid.
14747         * linux-low.c (linux_join): New.
14748         (linux_target_op): Add linux_join.
14749         * spu-low.c (spu_join): New.
14750         (spu_target_ops): Add spu_join.
14751         * win32-low.c (win32_detach): Adapt to new interface.
14752         Reopen current_process_handle before detaching.  Issue a child
14753         resume before detaching.
14754         (win32_join): New.
14755         (win32_target_op): Add win32_join.
14756
14757 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14758
14759         * win32-low.c (win32-attach): Fix return value.
14760         * target.h (target_ops): Describe ATTACH return values.
14761
14762 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14763
14764         * win32-low.c (GETPROCADDRESS): Define.
14765         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
14766         (winapi_DebugSetProcessKillOnExit): Likewise.
14767         (win32_create_inferior): Force usage of ansi CreateProcessA.
14768         (win32_attach): Use GETPROCADDRESS.
14769         (win32_detach): Likewise.
14770
14771 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14772
14773         * win32-low.c (win32_wait): Don't use WSTOPSIG.
14774
14775 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
14776
14777         * win32-low.c: Commit leftover changes from 2007-03-29.
14778
14779 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
14780
14781         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14782         fields short instead of int.  Add explicit padding.
14783         (i387_cache_to_fsave): Remove unnecessary casts.
14784         (i387_fsave_to_cache): Doc fix.
14785         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14786
14787 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
14788
14789         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14790         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14791
14792 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
14793
14794         * configure.srv (arm*-*-mingw32ce*): Move near the other
14795         arm targets.
14796
14797 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
14798
14799         * configure.ac: Add errno checking.
14800         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14801         sys/file.h and malloc.h.
14802         (AC_CHECK_DECLS): Add perror.
14803         (srv_mingwce): Handle.
14804         * configure.srv (i[34567]86-*-cygwin*): Add
14805         win32-i386-low.o to srv_tgtobj.
14806         (i[34567]86-*-mingw*): Likewise.
14807         (arm*-*-mingw32ce*): Add case.
14808         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14809         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14810         [__MINGW32CE__] (strerror): New function.
14811         [__MINGW32CE__] (errno): Define to GetLastError.
14812         [__MINGW32CE__] (COUNTOF): New macro.
14813         (remote_open): Remove extra close call.
14814         * mem-break.c (delete_breakpoint_at): New function.
14815         * mem-break.h (delete_breakpoint_at): Declare.
14816         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14817         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14818         [USE_WIN32API] (read, write): Add char* casts.
14819         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14820         * server.h: Include wincecompat.h on Windows CE.
14821         [HAVE_ERRNO_H]: Check.
14822         (perror): Declare if not declared.
14823         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14824         (perror_with_name): Remove errno declaration.
14825         * wincecompat.h: New.
14826         * wincecompat.c: New.
14827         * win32-low.h: New.
14828         * win32-arm-low.c: New.
14829         * win32-i386-low.c: New.
14830         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14831         (OUTMSG2): Make it safe.
14832         (_T): New macro.
14833         (COUNTOF): New macro.
14834         (NUM_REGS): Get it from the low target.
14835         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14836         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14837         (thread_rec): Let low target handle debug registers.
14838         (child_add_thread): Likewise.
14839         (child_init_thread_list): Likewise.
14840         (continue_one_thread): Likewise.
14841         (regptr): New.
14842         (do_child_fetch_inferior_registers): Move to ...
14843         * win32-i386-low.c: ... here, and rename to ...
14844         (do_fetch_inferior_registers): ... this.
14845         * win32-low.c (child_fetch_inferior_registers):
14846         Go through the low target.
14847         (do_child_store_inferior_registers): Use regptr.
14848         (strwinerror): New function.
14849         (win32_create_inferior): Handle Windows CE.
14850         Use strwinerror instead of strerror on Windows error
14851         codes.  Add program to the error output.
14852         Don't close the main thread handle on Windows CE.
14853         (win32_attach): Use coredll.dll on Windows CE.
14854         (win32_kill): Close current process and current
14855         thread handles.
14856         (win32_detach): Use coredll.dll on Windows CE.
14857         (win32_resume): Let low target handle debug registers, and
14858         step request.
14859         (handle_exception): Add/Remove initial breakpoint.  Avoid
14860         non-existant WSTOPSIG on Windows CE.
14861         (win32_read_inferior_memory): Cast to remove warning.
14862         (win32_arch_string): Go through the low target.
14863         (initialize_low): Call set_breakpoint_data with the low
14864         target's breakpoint.
14865         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14866         FOP_REGNUM, mappings): Move to ...
14867         * win32-i386-low.c: ... here.
14868         * win32-low.c (win32_thread_info): Move to ...
14869         * win32-low.h: ... here.
14870         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14871         win32-arm-low.c and wincecompat.c.
14872         (all:): Add $EXEEXT.
14873         (install-only:): Likewise.
14874         (gdbserver:): Likewise.
14875         (gdbreplay:): Likewise.
14876         * config.in: Regenerate.
14877         * configure: Regenerate.
14878
14879 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
14880
14881         * win32-low.c: Rename typedef thread_info to
14882         win32_thread_info throughout.
14883
14884 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
14885
14886         * win32-i386-low.c: Rename to ...
14887         * win32-low.c: ... this.
14888         * configure.srv: Replace win32-i386-low.o with win32-low.o.
14889         * Makefile.in: Likewise.
14890
14891 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
14892
14893         * remote-utils.c (monitor_output): Constify msg parameter.
14894         * server.h (monitor_output): Likewise.
14895         * win32-i386-low.c (handle_output_debug_string): New.
14896         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14897         handle_output_debug_string.
14898         (get_child_debug_event): Likewise.
14899
14900 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
14901
14902         * server.c (main): Correct strtoul check.
14903
14904 2007-03-27  Jon Ringle  <jon@ringle.org>
14905
14906         * linux-low.c: Check __ARCH_HAS_MMU__ also.
14907
14908 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
14909
14910         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14911
14912 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
14913
14914         * terminal.h: Check HAVE_SGTTY_H.
14915
14916 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
14917
14918         * remote-utils.c (remote_open): Print out the assigned port number.
14919
14920 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
14921
14922         * remote-utils.c (monitor_output): New function.
14923         * server.c (debug_threads): Define here.
14924         (monitor_show_help): New function.
14925         (handle_query): Handle qRcmd.
14926         (main): Do not handle 'd' packet.
14927         * server.h (debug_threads, remote_debug, monitor_output): Declare.
14928         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14929         of debug_threads.
14930
14931 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14932
14933         * Makefile.in (EXEEXT): New.
14934         (clean): Use $(EXEEXT).
14935
14936 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14937
14938         * target.h (target_ops): Rename send_signal to request_interrupt,
14939         and remove enum target_signal parameter.
14940         * linux-low.c (linux_request_interrupt): Rename from
14941         linux_send_signal, and always send SIGINT.
14942         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14943         and always send SIGINT.
14944         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14945         of send_signal.
14946         (input_interrupt): Likewise.
14947
14948 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14949
14950         * server.c (get_features_xml): Check if target implemented
14951         arch_string.
14952         * win32-i386-low.c (win32_arch_string): New.
14953         (win32_target_ops): Add win32_arch_string as arch_string member.
14954
14955 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
14956
14957         * spu-low.c (spu_arch_string): New.
14958         (spu_target_ops): Add spu_arch_string.
14959
14960 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
14961
14962         * remote-utils.c: Remove HAVE_TERMINAL_H check.
14963         * configure.ac: Do not check for terminal.h.
14964         * configure, config.in: Regenerated.
14965
14966 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
14967
14968         * Makefile.in (OBS): Add $(XML_BUILTIN).
14969         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14970         (clean): Update.
14971         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14972         (arm-with-iwmmxt.c): New.
14973         * config.in, configure: Regenerate.
14974         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
14975         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
14976         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14977         (arm*-*-linux*): Add iWMMXt and regset support.
14978         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14979         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14980         (arm_store_wmmxregset, target_regsets): New.
14981         * server.c (get_features_xml): Take annex argument.  Check builtin
14982         XML documents.
14983         (handle_query): Handle multiple annexes.
14984
14985 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14986
14987         * remote-utils.c [USE_WIN32API] (read, write): Define.
14988         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14989         write.
14990
14991 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
14992
14993         * linux-i386-low.c (the_low_target): Set arch_string.
14994         * linux-x86-64-low.c (the_low_target): Likewise.
14995         * linux-low.c (linux_arch_string): New.
14996         (linux_target_ops): Add it.
14997         * linux-low.h (struct linux_target_ops): Add arch_string.
14998         * server.c (write_qxfer_response): Use const void * for DATA.
14999         (get_features_xml): New.
15000         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
15001         * target.h (struct target_ops): Add arch_string method.
15002
15003 2007-01-03  Denis Pilat  <denis.pilat@st.com>
15004             Daniel Jacobowitz  <dan@codesourcery.com>
15005
15006         * linux-low.c (linux_kill): Handle being called with no threads.
15007         * win32-i386-low.c (win32_kill): Likewise.
15008         (get_child_debug_event): Clear current_process_handle.
15009
15010 2006-12-30  Denis PILAT  <denis.pilat@st.com>
15011             Daniel Jacobowitz  <dan@codesourcery.com>
15012
15013         * remote-utils.c (remote_open): Check the type of specified
15014         serial port devices before opening them.
15015         * server.c (main): Kill the inferior if an error occurs during
15016         the first remote_open.
15017
15018 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
15019
15020         * README: Update supported targets.
15021
15022 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
15023
15024         * Makefile.in (clean): Remove reg-mips64.c.
15025         (reg-mips64.c, reg-mips64.o): New rules.
15026         * configure.srv: Handle mips64.  Include regset support for mips.
15027         * linux-mips-low.c (union mips_register): New.
15028         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15029         (mips_breakpoint, mips_breakpoint_at): Use int.
15030         (mips_collect_register, mips_supply_register)
15031         (mips_collect_register_32bit, mips_supply_register_32bit)
15032         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15033         (mips_store_fpregset, target_regsets): New.
15034         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15035
15036 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
15037
15038         * configure.srv: Add target "spu*-*-*".
15039         * Makefile.in (clean): Remove reg-spu.c.
15040         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15041         * spu-low.c: New file.
15042
15043 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15044
15045         * configure.ac: Correct td_thr_tls_get_addr test.
15046         * configure: Regenerated.
15047
15048 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15049
15050         * linux-low.c (linux_wait_for_event): Reformat.  Use the
15051         pass_signals array.
15052         * remote-utils.c (decode_address_to_semicolon): New.
15053         * server.c (pass_signals, handle_general_set): New.
15054         (handle_query): Mention QPassSignals for qSupported.
15055         (main): Call handle_general_set.
15056         * server.h (pass_signals, decode_address_to_semicolon): New.
15057
15058 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
15059
15060         * server.c (handle_query): Correct error handling for read_auxv.
15061
15062 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
15063
15064         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15065         and srv_linux_thread_db to yes.
15066         * linux-s390-low.c (s390_fill_gregset): New function.
15067         (target_regsets): Define data structure.
15068
15069 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
15070
15071         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15072         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
15073         * config.in, configure: Regenerated.
15074         * inferiors.c (gdb_id_to_thread): New function.
15075         (gdb_id_to_thread_id): Use it.
15076         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15077         * linux-low.h (struct process_info): Add th member.
15078         (thread_db_get_tls_address): New prototype.
15079         * remote-utils.c (decode_address): Make non-static.
15080         * server.c (handle_query): Handle qGetTLSAddr.
15081         * server.h (gdb_id_to_thread, decode_address): New prototypes.
15082         * target.h (struct target_ops): Add get_tls_address.
15083         * thread-db.c (maybe_attach_thread): Save the thread handle.
15084         (thread_db_get_tls_address): New.
15085
15086 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
15087
15088         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15089         (linux_resume_one_process): Take a siginfo_t *.  Update all
15090         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
15091         (struct pending_signals): Add a siginfo_t.
15092         (linux_wait_for_process): Always set last_status.
15093         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15094         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15095         * linux-low.h (struct process_info): Add last_status.
15096
15097 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
15098
15099         * remote-utils.c (try_rle): New function.
15100         (putpkt_binary): Use it.
15101
15102 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
15103
15104         * Makefile.in (clean): Clean reg-x86-64-linux.c.
15105         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15106         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15107         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15108         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15109         point registers.
15110
15111 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
15112
15113         * server.c (terminal_fd): New variable.
15114         (old_foreground_pgrp): Likewise.
15115         (restore_old_foreground_pgrp): New function.
15116         (start_inferior): Record the terminal file descriptor in terminal_fd
15117         and its original foreground group in old_foreground_pgrp.  Register
15118         restore_old_foreground_pgrp with atexit().
15119
15120 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
15121
15122         * server.c (handle_query): Correct qPart to qXfer.
15123
15124 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
15125
15126         * configure.ac: Check for more headers which are missing on
15127         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
15128         * configure.srv: Add Cygwin and mingw32.
15129         * remote-utils.c: Don't include headers unconditionally which
15130         are missing on mingw32.  Include <winsock.h> for mingw32.
15131         (remote_open): Adjust for mingw32 support.  Flush
15132         standard error after writing to it.
15133         (remote_close, putpkt_binary, input_interrupt, block_async_io)
15134         (unblock_async_io, enable_async_io, disable_async_io)
15135         (readchar, getpkt): Update for Winsock support.
15136         (prepare_resume_reply): Expect a protocol signal number.
15137         * server.c: Disable <sys/wait.h> on mingw32.
15138         (start_inferior): Adjust for mingw32 support.  Flush
15139         standard error after writing to it.
15140         (attach_inferior): Likewise.  Use protocol signal
15141         numbers.
15142         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
15143         and names.
15144         * win32-i386-low.c: New file.
15145         * Makefile.in (XM_CLIBS): Set.
15146         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15147         (win32-i386-low.o): New dependency rule.
15148         * linux-low.c (linux_wait): Use target signal numbers.
15149         * target.h (struct target_ops): Doc fix.
15150         * server.h (target_signal_to_name): New prototype.
15151         * gdbreplay.c: Don't include headers unconditionally which
15152         are missing on mingw32.  Include <winsock.h> for mingw32.
15153         (remote_close, remote_open): Adjust for Winsock support.
15154         * configure, config.in: Regenerated.
15155
15156 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15157
15158         * server.c (decode_xfer_read, write_qxfer_response): New.
15159         (handle_query): Take a packet length argument.  Handle
15160         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
15161         the qSupported response.
15162         (main): Update call to handle_query.
15163
15164 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
15165
15166         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15167         (putpkt_binary): Renamed from putpkt and adjusted for binary
15168         data.
15169         (putpkt): New wrapper for putpkt_binary.
15170         (readchar): Don't mask off the high bit.
15171         (decode_X_packet): New function.
15172         * server.c (main): Call putpkt_binary if a handler sets the packet
15173         length.  Save the length of the incoming packet.  Handle 'X'.
15174         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15175
15176 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
15177
15178         * server.c (handle_query): Handle qSupported.
15179
15180 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15181
15182         * remote-utils.c (all_symbols_looked_up): New variable.
15183         (look_up_one_symbol): Check it.
15184         * server.h (look_up_one_symbol): New declaration.
15185         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15186
15187 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15188
15189         * Makefile.in (linux-arm-low.o): Update dependencies.
15190         * linux-arm-low.c: Include "gdb_proc_service.h".
15191         (PTRACE_GET_THREAD_AREA): Define.
15192         (ps_get_thread_area): New function.
15193
15194 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
15195
15196         * configure.srv (m68k*-*-uclinux*): New target.
15197         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15198         (linux_resume_one_process): Remove extraneous cast.
15199         (linux_read_offsets): New.
15200         (linux_target_op): Add linux_read_offsets on mmuless systems.
15201         * server.c (handle_query): Add qOffsets logic.
15202         * target.h (struct target_ops): Add read_offsets.
15203
15204 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15205
15206         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15207         (PTRACE_GET_THREAD_AREA): Define.
15208         (ps_get_thread_area): New function.
15209         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15210         (linux-x86-64-low.o): Update.
15211
15212 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15213
15214         * configure.ac: Remove checks for prfpregset_t.
15215         * gdb_proc_service.h: New file.
15216         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15217         new "gdb_proc_service.h".
15218         * proc-service.c: Likewise.
15219         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15220         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15221         * Makefile.in (gdb_proc_service_h): Updated.
15222         * configure, config.in: Regenerated.
15223
15224 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15225
15226         * remote-utils.c (prepare_resume_reply): Move declaration
15227         of gdb_id_from_wait to the top of the block.
15228
15229 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
15230
15231         * linux-low.c (regsets_store_inferior_registers): Read the regset
15232         from the target before filling it.
15233
15234 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15235
15236         * server.c (attach_inferior): Return SIGTRAP for a successful
15237         attach.
15238
15239 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
15240
15241         * Makefile.in (OBS): Add version.o.
15242         (STAGESTUFF): Delete.
15243         (version.o): Add dependencies.
15244         (version.c): Replace rule.
15245         (clean): Remove version.c.
15246         * server.c (gdbserver_version): New.
15247         (gdbserver_usage): Use printf.
15248         (main): Handle --version and --help.
15249         * server.h (version, host_name): Add declarations.
15250
15251 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
15252
15253         * linux-arm-low.c:
15254         * linux-arm-low.c:
15255         * inferiors.c:
15256         * i387-fp.h:
15257         * i387-fp.c:
15258         * gdbreplay.c:
15259         * regcache.c:
15260         * proc-service.c:
15261         * mem-break.h:
15262         * mem-break.c:
15263         * linux-x86-64-low.c:
15264         * linux-sh-low.c:
15265         * linux-s390-low.c:
15266         * linux-ppc64-low.c:
15267         * linux-ppc-low.c:
15268         * linux-mips-low.c:
15269         * linux-m68k-low.c:
15270         * linux-m32r-low.c:
15271         * linux-low.h:
15272         * linux-low.c:
15273         * linux-ia64-low.c:
15274         * linux-i386-low.c:
15275         * linux-crisv32-low.c:
15276         * thread-db.c:
15277         * terminal.h:
15278         * target.h:
15279         * target.c:
15280         * server.h:
15281         * server.c:
15282         * remote-utils.c:
15283         * regcache.h:
15284         * utils.c:
15285         * Makefile.in:
15286         * configure.ac:
15287         * gdbserver.1: Add (C) after Copyright.  Update the FSF
15288         address.
15289
15290 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
15291
15292         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15293         (arm_breakpoint_at): Recognize both breakpoints.
15294         (the_low_target): Use the correct breakpoint instruction.
15295
15296 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
15297
15298         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15299         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15300         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15301         (the_low_target): Update.
15302
15303 2005-10-25  Andreas Schwab  <schwab@suse.de>
15304
15305         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15306
15307         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15308         (ia64_num_regs): Reduce to 462.
15309
15310 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
15311
15312         * acinclude.m4: Correct quoting.
15313         * aclocal.m4: Regenerated.
15314
15315         Suggested by SZOKOVACS Robert <szo@ies.hu>:
15316         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15317         (thread_db_init): Call thread_db_err_str.
15318         * configure.ac: Check for TD_VERSION.
15319         * config.in, configure: Regenerated.
15320
15321 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15322
15323         * server.h (error, fatal, warning): Add ATTR_FORMAT.
15324
15325 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15326
15327         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15328         is not available.  Define HAVE_PTRACE_GETREGS if it is.
15329         * config.in, configure: Regenerated.
15330         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15331         * linux-i386-low.c, linux-m68k-low.c: Update to use
15332         HAVE_PTRACE_GETREGS.
15333         * linux-low.c (regsets_fetch_inferior_registers)
15334         (regsets_store_inferior_registers): Only return 0 if we processed
15335         GENERAL_REGS.
15336         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15337         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15338
15339 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15340
15341         * inferiors.c (struct thread_info): Add gdb_id.
15342         (add_thread): Add gdb_id argument.
15343         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15344         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15345         calls to add_thread.
15346         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15347         * server.c (handle_query): Use thread_to_gdb_id.
15348         (handle_v_cont, main): Use gdb_id_to_thread_id.
15349         * server.h (add_thread): Update prototype.
15350         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15351         prototypes.
15352
15353 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15354
15355         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15356         left-padded registers.
15357         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15358         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15359
15360 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
15361
15362         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15363         * configure: Regenerate.
15364         * config.in: Regenerate.
15365         * server.h (NEED_DECLARATION_STRERROR):
15366         Replace with !HAVE_DECL_STRERROR.
15367
15368 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
15369
15370         * linux-low.c (linux_wait, linux_send_signal): Don't test
15371         an unsigned long variable for > 0 if it could be MAX_ULONG.
15372         * server.c (myresume): Likewise.
15373         * target.c (set_desired_inferior): Likewise.
15374
15375 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
15376
15377         * configure.ac: Simplify and improve check for socklen_t.
15378         * configure, config.in: Regenerate.
15379
15380 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
15381
15382         * acconfig.h: Remove.
15383         * configure.ac: Add a test for socklen_t.  Use three-argument
15384         AC_DEFINE throughout.
15385         * config.in: Regenerated using autoheader 2.59.
15386         * configure: Regenerated.
15387
15388         * gdbreplay.c (socklen_t): Provide a default.
15389         (remote_open): Use socklen_t.
15390         * remote-utils.c (socklen_t): Provide a default.
15391         (remote_open): Use socklen_t.
15392         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15393         unsigned char.
15394
15395         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15396         char for buffers.
15397         * linux-low.c (linux_read_memory, linux_write_memory)
15398         (linux_read_auxv): Likewise.
15399         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15400         (check_mem_write): Likewise.
15401         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15402         Likewise.
15403         * regcache.c (struct inferior_rgcache_data, registers_to_string)
15404         (registers_from_string, register_data): Likewise.
15405         * server.c (handle_query, main): Likewise.
15406         * server.h (convert_ascii_to_int, convert_int_to_ascii)
15407         (decode_M_packet): Likewise.
15408         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15409         * target.h (struct target_ops): Update read_memory, write_memory,
15410         and read_auxv.
15411         (read_inferior_memory, write_inferior_memory): Update.
15412         * linux-low.h (struct linux_target_ops): Change type of breakpoint
15413         to unsigned char *.
15414         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15415         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15416         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15417         linux-s390-low.c, linux-sh-low.c: Update for changes in
15418         read_inferior_memory and the_low_target->breakpoint.
15419
15420 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
15421
15422         * Makefile.in (SFILES): Add linux-ppc64-low.c.
15423         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15424         * configure.srv: Add powerpc64-*-linux*.
15425         * linux-ppc64-low.c: New file.
15426
15427 2005-05-23  Orjan Friberg  <orjanf@axis.com>
15428
15429         * linux-cris-low.c: New file with support for CRIS.
15430         * linux-crisv32-low.c: Ditto for CRISv32.
15431         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15432         (clean): Add reg-cris.c and reg-crisv32.c.
15433         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15434         reg-crisv32.o, and reg-crisv32.c to make rules.
15435         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15436         recognized targets.
15437
15438 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
15439
15440         * linux-low.c (fetch_register): Ensure buffer size is a multiple
15441         of sizeof (PTRACE_XFER_TYPE).
15442         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
15443
15444 2005-05-12  Orjan Friberg  <orjanf@axis.com>
15445
15446         * target.h (struct target_ops): Add insert_watchpoint,
15447         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15448         pointers for hardware watchpoint support.
15449         * linux-low.h (struct linux_target_ops): Ditto.
15450         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15451         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
15452         to linux_target_ops.
15453         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15454         reply packet.
15455         * server.c (main): Recognize 'Z' and 'z' packets.
15456
15457 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
15458
15459         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15460         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15461         (the_low_target): Add new members.
15462
15463 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15464
15465         * proc-service.c (ps_lgetregs): Search all_processes instead of
15466         all_threads.
15467
15468 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15469
15470         * server.c (start_inferior): Change return type to int.
15471         (attach_inferior): Change sigptr to int *.
15472         (handle_v_cont, handle_v_requests): Change signal to int *.
15473         (main): Change signal to int.
15474
15475 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
15476
15477         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15478         * configure.srv: Add m32r*-*-linux*.
15479         * linux-m32r-low.c: New file.
15480
15481 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
15482
15483         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15484
15485 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15486
15487         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15488         Take unsigned long arguments for PIDs.
15489         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15490         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15491         (wait_for_sigstop, linux_resume_one_process)
15492         (regsets_fetch_inferior_registers, linux_send_signal)
15493         (linux_read_auxv): Likewise.  Update the types of variables holding
15494         PIDs.  Update format string specifiers.
15495         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15496         * remote-utils.c (prepare_resume_reply): Likewise.
15497         * server.c (cont_thread, general_thread, step_thread)
15498         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15499         unsigned long.
15500         (handle_query): Update format specifiers.
15501         (handle_v_cont, main): Use strtoul for thread IDs.
15502         * server.h (struct inferior_list_entry): Use unsigned long for ID.
15503         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15504         (general_thread, step_thread, thread_from_wait)
15505         (old_thread_from_wait): Update.
15506         * target.h (struct thread_resume): Use unsigned long for THREAD.
15507         (struct target_ops): Use unsigned long for arguments to attach and
15508         thread_alive.
15509
15510 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
15511
15512         * acinclude.m4: Include bfd/bfd.m4 directly.
15513         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
15514         <agriffis@toolchain.org>.
15515         * aclocal.m4, configure: Regenerated.
15516
15517 2005-01-07  Andrew Cagney  <cagney@gnu.org>
15518
15519         * configure.ac: Rename configure.in, require autoconf 2.59.
15520         * configure: Re-generate.
15521
15522 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
15523
15524         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
15525         LIBS when finished.
15526         * aclocal.m4: Regenerated.
15527         * configure: Regenerated.
15528
15529 2004-11-21  Andreas Schwab  <schwab@suse.de>
15530
15531         * linux-m68k-low.c (m68k_num_gregs): Define.
15532         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15533         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15534         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15535         (m68k_breakpoint_at): New.  Add to the_low_target.
15536
15537         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15538         srv_linux_thread_db to yes.
15539
15540 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
15541
15542         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15543         (ARCH_SET_FS): Likewise.
15544         (ARCH_GET_FS): Likewise.
15545         (ARCH_GET_GS): Likewise.
15546
15547 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
15548
15549         * linux-i386-low.c (ps_get_thread_area): New.
15550         * linux-x86-64-low.c (ps_get_thread_area): New.
15551         * linux-low.c: Include <sys/syscall.h>.
15552         (linux_kill_one_process): Don't kill the first thread here.
15553         (linux_kill): Kill the first thread here.
15554         (kill_lwp): New function.
15555         (send_sigstop, linux_send_signal): Use it.
15556         * proc-service.c: Clean up #ifdefs.
15557         (fpregset_info): Delete.
15558         (ps_lgetregs): Update and enable implementation.
15559         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15560         implementations.
15561         * remote-utils.c (struct sym_cache, symbol_cache): New.
15562         (input_interrupt): Print a clearer message.
15563         (async_io_enabled): New variable.
15564         (enable_async_io, disable_async_io): Use it.  Update comments.
15565         (look_up_one_symbol): Use the symbol cache.
15566         * thread-db.c (thread_db_look_up_symbols): New function.
15567         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
15568
15569 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
15570
15571         * configure.in: Test for -rdynamic.
15572         * configure: Regenerated.
15573         * Makefile (INTERNAL_LDFLAGS): New.
15574         (gdbserver, gdbreplay): Use it.
15575
15576 2004-09-02  Andrew Cagney  <cagney@gnu.org>
15577
15578         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15579
15580 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
15581
15582         * linux-low.c (linux_wait): Clear all_processes list also.
15583
15584 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
15585
15586         * linux-low.c: Include <errno.h>.  Remove extern declaration of
15587         errno.
15588
15589 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
15590
15591         * gdbreplay.c, server.h, utils.c: Update copyright years.
15592
15593 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
15594
15595         * server.c (main): Print child status or termination signal from
15596         variable 'signal', not 'sig'.
15597
15598 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
15599
15600         * linux-low.c (linux_read_memory): Change return type to
15601         int.  Check for and return error from ptrace().
15602         * target.c (read_inferior_memory): Change return type to int.  Pass
15603         back return status from the_target->read_memory().
15604         * target.h (struct target_ops): Adapt *read_memory() prototype.
15605         Update comment.
15606         (read_inferior_memory): Adapt prototype.
15607         * server.c (main): Return an error packet if
15608         read_inferior_memory() returns an error.
15609
15610 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
15611
15612         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15613         Unify with other clean targets.
15614
15615 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15616
15617         * server.c (handle_v_cont): Call set_desired_inferior.
15618
15619 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15620
15621         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15622
15623 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15624
15625         * linux-low.c (linux_wait): Unblock async I/O.
15626         (linux_resume): Block and enable async I/O.
15627         * remote-utils.c (block_async_io, unblock_async_io): New functions.
15628         * server.h (block_async_io, unblock_async_io): Add prototypes.
15629
15630 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15631
15632         * remote-utils.c (remote_open): Print a status notice after
15633         opening a TCP port.
15634         * server.c (attach_inferior): Print a status notice after
15635         attaching.
15636
15637 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15638
15639         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15640
15641 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
15642
15643         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15644         error packet.
15645         * server.c, target.h: Update copyright years.
15646
15647 2004-02-25  Roland McGrath  <roland@redhat.com>
15648
15649         * target.h (struct target_ops): New member `read_auxv'.
15650         * server.c (handle_query): Handle qPart:auxv:read: query using that.
15651         * linux-low.c (linux_read_auxv): New function.
15652         (linux_target_ops): Initialize `read_auxv' member to that.
15653
15654 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15655
15656         Committed by Jim Blandy  <jimb@redhat.com>.
15657
15658         * linux-s390-low.c (s390_num_regs): Update.
15659         (s390_regmap): Remove control registers.  Use __s390x__ predefine
15660         instead of GPR_SIZE to distiguish s390 and s390x targets.
15661
15662 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
15663
15664         * linux-low.c: Update copyright year.
15665         (check_removed_breakpoint): Clear pending_is_breakpoint.
15666         (linux_set_resume_request, linux_queue_one_thread)
15667         (resume_status_pending_p): New functions.
15668         (linux_continue_one_thread): Use process->resume.
15669         (linux_resume): Only resume threads if there are no pending events.
15670         * linux-low.h (struct process_info): Add resume request
15671         pointer.
15672
15673 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
15674
15675         * regcache.c (new_register_cache): Clear the allocated register
15676         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15677
15678 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
15679
15680         * linux-low.c (linux_resume): Take a struct thread_resume *
15681         argument.
15682         (linux_wait): Update call.
15683         (resume_ptr): New static variable.
15684         (linux_continue_one_thread): Renamed from
15685         linux_continue_one_process.  Use resume_ptr.
15686         (linux_resume): Use linux_continue_one_thread.
15687         * server.c (handle_v_cont, handle_v_requests): New functions.
15688         (myresume): New function.
15689         (main): Handle 'v' case.
15690         * target.h (struct thread_resume): New type.
15691         (struct target_ops): Change argument of "resume" to struct
15692         thread_resume *.
15693         (myresume): Delete macro.
15694
15695 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
15696
15697         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15698         (uninstall): Support DESTDIR.
15699
15700 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
15701
15702         * configure.srv: Add xscale*linux copy of arm*linux entry.
15703
15704 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
15705
15706         * linux-arm-low.c (arm_reinsert_addr): New function.
15707         (the_low_target): Add arm_reinsert_addr.
15708
15709 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
15710
15711         * mem-break.c: Remove whitespace at end of file.
15712
15713 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
15714
15715         * configure.in: Check whether we need to prototype strerror.
15716         * server.h: Optionally prototype strerror.
15717         * gdbreplay.c (perror_with_name): Use strerror.
15718         * linux-low.c (linux_attach_lwp): Use strerror.
15719         * utils.c (perror_with_name): Use strerror.
15720         * config.in, configure: Regenerated.
15721
15722 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
15723
15724         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15725         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15726
15727 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
15728
15729         * Makefile.in (SFILES): Update.
15730         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15731         low-sun3.c: Remove files.
15732
15733 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
15734
15735         * linux-low.c: Move comment to linux_thread_alive where it belonged.
15736         (linux_detach_one_process, linux_detach): New functions.
15737         (linux_target_ops): Add linux_detach.
15738         * server.c (main): Handle 'D' packet.
15739         * target.h (struct target_ops): Add "detach" member.
15740         (detach_inferior): Define.
15741
15742 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
15743
15744         From Kelley Cook  <kelleycook@wideopenwest.com>:
15745         * configure.srv: Accept i[34567]86 variants.
15746
15747 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
15748
15749         * linux-low.c (linux_wait_for_event): Correct comment typos.
15750         (linux_resume_one_process): Call check_removed_breakpoint.
15751         (linux_send_signal): New function.
15752         (linux_target_ops): Add linux_send_signal.
15753         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15754         of kill.
15755         * target.h (struct target_ops): Add send_signal.
15756
15757 2003-05-29  Jim Blandy  <jimb@redhat.com>
15758
15759         * linux-low.c (usr_store_inferior_registers): Transfer buf in
15760         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
15761         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15762         away part of the register's value.
15763
15764 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
15765
15766         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15767         (linux_wait_for_event, linux_init_signals): Likewise.
15768
15769 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
15770
15771         * configure.in: Check for stdlib.h.
15772         * configure: Regenerated.
15773         * config.in: Regenerated.
15774
15775 2003-01-04  Andreas Schwab  <schwab@suse.de>
15776
15777         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15778
15779 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
15780
15781         * Makefile.in: Remove obsolete code.
15782
15783 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
15784
15785         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15786         defined(PT_FPR0_HI).
15787
15788 2002-11-17  Stuart Hughes  <seh@zee2.com>
15789
15790         * linux-arm-low.c (arm_num_regs): Increase.
15791         (arm_regmap): Include status register.
15792
15793 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
15794
15795         * linux-low.c (register_addr): Remove incorrect -1 check.
15796
15797 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
15798
15799         * linux-low.c (linux_create_inferior): Call setpgid.  Return
15800         the new PID.
15801         (unstopped_p, linux_signal_pid): Remove.
15802         (linux_target_ops): Remove linux_signal_pid.
15803         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15804         global instead of target method.
15805         * target.h (struct target_ops): Remove signal_pid.  Update comment
15806         for create_inferior.
15807         * server.c (signal_pid): New variable.
15808         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
15809         gdbserver.  Set the child to be the foreground process group.
15810         (attach_inferior): Set signal_pid.
15811
15812 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
15813
15814         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15815
15816 2002-08-20  Jim Blandy  <jimb@redhat.com>
15817
15818         * Makefile.in (LDFLAGS): Allow the configure script to establish a
15819         default for this.
15820
15821 2002-08-01  Andrew Cagney  <cagney@redhat.com>
15822
15823         * Makefile.in: Make chill references obsolete.
15824
15825 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
15826
15827         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15828         * configure: Regenerate.
15829         * config.in: Regenerate.
15830
15831 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
15832
15833         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15834         (perror_with_name, remote_close, remote_open, expect, play): Static.
15835
15836 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
15837
15838         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15839         byte offsets instead of an array of indexes.
15840         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15841
15842 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
15843
15844         * regcache.c: Add comment.
15845
15846 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
15847
15848         * thread-db.c: New file.
15849         * proc-service.c: New file.
15850         * acinclude.m4: New file.
15851         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15852         proc-service.o, and thread-db.o.
15853         (linux-low.o): Add USE_THREAD_DB.
15854         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15855         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15856         * aclocal.m4: Regenerated.
15857         * config.in: Regenerated.
15858         * configure: Regenerated.
15859         * configure.in: Check for proc_service.h, sys/procfs.h,
15860         thread_db.h, and linux/elf.h headrs.
15861         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15862         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
15863         Check for -lthread_db and thread support.
15864         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15865         PowerPC, and SuperH.
15866         * i387-fp.c: Constify arguments.
15867         * i387-fp.h: Likewise.
15868         * inferiors.c: (struct thread_info): Renamed from
15869         `struct inferior_info'.  Remove PID member.  Use generic inferior
15870         list header.  All uses updated.
15871         (inferiors, signal_pid): Removed.
15872         (all_threads): New variable.
15873         (get_thread): Define.
15874         (add_inferior_to_list): New function.
15875         (for_each_inferior): New function.
15876         (change_inferior_id): New function.
15877         (add_inferior): Removed.
15878         (remove_inferior): New function.
15879         (add_thread): New function.
15880         (free_one_thread): New function.
15881         (remove_thread): New function.
15882         (clear_inferiors): Use for_each_inferior and free_one_thread.
15883         (find_inferior): New function.
15884         (find_inferior_id): New function.
15885         (inferior_target_data): Update argument type.
15886         (set_inferior_target_data): Likewise.
15887         (inferior_regcache_data): Likewise.
15888         (set_inferior_regcache_data): Likewise.
15889         * linux-low.c (linux_bp_reinsert): Remove.
15890         (all_processes, stopping_threads, using_thrads)
15891         (struct pending_signals, debug_threads, pid_of): New.
15892         (inferior_pid): Replace with macro.
15893         (struct inferior_linux_data): Remove.
15894         (get_stop_pc, add_process): New functions.
15895         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15896         Use add_process and add_thread.
15897         (linux_attach_lwp): New function, based on old linux_attach.  Use
15898         add_process and add_thread.  Set stop_expected for new threads.
15899         (linux_attach): New function.
15900         (linux_kill_one_process): New function.
15901         (linux_kill): Kill all LWPs.
15902         (linux_thread_alive): Use find_inferior_id.
15903         (check_removed_breakpoints, status_pending_p): New functions.
15904         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15905         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
15906         struct for the found process.
15907         (linux_wait_for_event): New function.
15908         (linux_wait): Use it.  Support LWPs.
15909         (send_sigstop, wait_for_sigstop, stop_all_processes)
15910         (linux_resume_one_process, linux_continue_one_process): New functions.
15911         (linux_resume): Support LWPs.
15912         (REGISTER_RAW_SIZE): Remove.
15913         (fetch_register): Use register_size instead.  Call supply_register.
15914         (usr_store_inferior_registers): Likewise.  Call collect_register.
15915         Fix recursive case.
15916         (regsets_fetch_inferior_registers): Improve error message.
15917         (regsets_store_inferior_registers): Add debugging.
15918         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15919         (unstopped_p, linux_signal_pid): New functions.
15920         (linux_target_ops): Add linux_signal_pid.
15921         (linux_init_signals): New function.
15922         (initialize_low): Call it.  Initialize using_threads.
15923         * regcache.c (inferior_regcache_data): Add valid
15924         flag.
15925         (get_regcache): Fetch registers lazily.  Add fetch argument
15926         and update all callers.
15927         (regcache_invalidate_one, regcache_invalidate): New
15928         functions.
15929         (new_register_cache): Renamed from create_register_cache.
15930         Return the new regcache.
15931         (free_register_cache): Change argument to a void *.
15932         (registers_to_string, registers_from_string): Call get_regcache
15933         with fetch flag set.
15934         (register_data): Make static.  Pass fetch flag to get_regcache.
15935         (supply_register): Call get_regcache with fetch flag clear.
15936         (collect_register): Call get_regcache with fetch flag set.
15937         (collect_register_as_string): New function.
15938         * regcache.h: Update.
15939         * remote-utils.c (putpkt): Flush after debug output and use
15940         stderr.
15941         Handle input interrupts while waiting for an ACK.
15942         (input_interrupt): Use signal_pid method.
15943         (getpkt): Flush after debug output and use stderr.
15944         (outreg): Use collect_register_as_string.
15945         (new_thread_notify, dead_thread_notify): New functions.
15946         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
15947         and general_thread.
15948         (look_up_one_symbol): Flush after debug output.
15949         * server.c (step_thread, server_waiting): New variables.
15950         (start_inferior): Don't use signal_pid.  Update call to mywait.
15951         (attach_inferior): Update call to mywait.
15952         (handle_query): Handle qfThreadInfo and qsThreadInfo.
15953         (main): Don't fetch/store registers explicitly.  Use
15954         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
15955         calls to mywait.
15956         * server.h: Update.
15957         (struct inferior_list, struct_inferior_list_entry): New.
15958         * target.c (set_desired_inferior): New.
15959         (write_inferior_memory): Constify.
15960         (mywait): New function.
15961         * target.h: Update.
15962         (struct target_ops): New signal_pid method.
15963         (mywait): Removed macro, added prototype.
15964
15965         * linux-low.h (regset_func): Removed.
15966         (regset_fill_func, regset_store_func): New.
15967         (enum regset_type): New.
15968         (struct regset_info): Add type field.  Use new operation types.
15969         (struct linux_target_ops): stop_pc renamed to get_pc.
15970         Add decr_pc_after_break and breakpoint_at.
15971         (get_process, get_thread_proess, get_process_thread)
15972         (strut process_info, all_processes, linux_attach_lwp)
15973         (thread_db_init): New.
15974
15975         * linux-arm-low.c (arm_get_pc, arm_set_pc,
15976         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15977         (the_low_target): Add new members.
15978         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15979         (i386_store_fpxregset): Constify.
15980         (target_regsets): Add new kind identifier.
15981         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
15982         (i386_set_pc): Add debugging.
15983         (i386_breakpoint_at): New function.
15984         (the_low_target): Add new members.
15985         * linux-mips-low.c (mips_get_pc, mips_set_pc)
15986         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15987         (mips_breakpoint_at): New.
15988         (the_low_target): Add new members.
15989         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15990         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15991         (the_low_target): Add new members.
15992         * linux-sh-low.c (sh_get_pc, sh_set_pc)
15993         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15994         (the_low_target): Add new members.
15995         * linux-x86-64-low.c (target_regsets): Add new kind
15996         identifier.
15997
15998 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
15999
16000         From Martin Pool <mbp@samba.org>:
16001         * server.c (gdbserver_usage): New function.
16002         (main): Call it.
16003
16004 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
16005
16006         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16007         stop_at -> stop_pc.
16008
16009 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
16010
16011         * Makefile.in: Remove obsolete code.
16012
16013 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
16014
16015         * linux-low.c (regsets_fetch_inferior_registers),
16016         (regsets_store_inferior_registers): Removed cast to int from
16017         ptrace() calls.
16018         * regcache.h: Added declaration of struct inferior_info.
16019
16020 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16021
16022         * inferiors.c (struct inferior_info): Add regcache_data.
16023         (add_inferior): Call create_register_cache.
16024         (clear_inferiors): Call free_register_cache.
16025         (inferior_regcache_data, set_inferior_regcache_data): New functions.
16026         * regcache.c (struct inferior_regcache_data): New.
16027         (registers): Remove.
16028         (get_regcache): New function.
16029         (create_register_cache, free_register_cache): New functions.
16030         (set_register_cache): Don't initialize the register cache here.
16031         (registers_to_string, registers_from_string, register_data): Call
16032         get_regcache.
16033         * regcache.h: Add prototypes.
16034         * server.h: Likewise.
16035
16036 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16037
16038         * mem-break.c: New file.
16039         * mem-break.h: New file.
16040         * Makefile.in: Add mem-break.o rule; update server.h
16041         dependencies.
16042         * inferiors.c (struct inferior_info): Add target_data
16043         member.
16044         (clear_inferiors): Free target_data member if set.
16045         (inferior_target_data, set_inferior_target_data): New functions.
16046         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16047         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
16048         * linux-low.c (linux_bp_reinsert): New variable.
16049         (struct inferior_linux_data): New.
16050         (linux_create_inferior): Use set_inferior_target_data.
16051         (linux_attach): Likewise.  Call add_inferior.
16052         (linux_wait_for_one_inferior): New function.
16053         (linux_wait): Call it.
16054         (linux_write_memory): Add const.
16055         (initialize_low): Call set_breakpoint_data.
16056         * linux-low.h (struct linux_target_ops): Add breakpoint
16057         handling members.
16058         * server.c (attach_inferior): Remove extra add_inferior
16059         call.
16060         * server.h: Include mem-break.h.  Update inferior.c
16061         prototypes.
16062         * target.c (read_inferior_memory)
16063         (write_inferior_memory): New functions.
16064         * target.h (read_inferior_memory)
16065         (write_inferior_memory): Change macros to prototypes.
16066         (struct target_ops): Update comments.  Add const to write_memory
16067         definition.
16068
16069 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
16070
16071         * linux-low.c (usr_store_inferior_registers): Support
16072         registers which are allowed to fail to store.
16073         * linux-low.h (linux_target_ops): Likewise.
16074         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16075         (ppc_cannot_store_register): FPSCR may not be storable.
16076
16077 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16078
16079         * server.h: Include <string.h> if HAVE_STRING_H.
16080         * ChangeLog: Correct paths in last ChangeLog entry.
16081
16082 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16083
16084         * linux-low.h: Remove obsolete prototypes.
16085         (struct linux_target_ops): New.
16086         (extern the_low_target): New.
16087         * linux-low.c (num_regs, regmap): Remove declarations.
16088         (register_addr): Use the_low_target explicitly.
16089         (fetch_register): Likewise.
16090         (usr_fetch_inferior_registers): Likewise.
16091         (usr_store_inferior_registers): Likewise.
16092         * linux-arm-low.c (num_regs): Remove.
16093         (arm_num_regs): Define.
16094         (arm_regmap): Renamed from regmap, made static.
16095         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16096         made static.
16097         (arm_cannot_store_register): Renamed from cannot_store_register,
16098         made static.
16099         (the_low_target): New.
16100         * linux-i386-low.c (num_regs): Remove.
16101         (i386_num_regs): Define.
16102         (i386_regmap): Renamed from regmap, made static.
16103         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16104         made static.
16105         (i386_cannot_store_register): Renamed from cannot_store_register,
16106         made static.
16107         (the_low_target): New.
16108         * linux-ia64-low.c (num_regs): Remove.
16109         (ia64_num_regs): Define.
16110         (ia64_regmap): Renamed from regmap, made static.
16111         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16112         made static.
16113         (ia64_cannot_store_register): Renamed from cannot_store_register,
16114         made static.
16115         (the_low_target): New.
16116         * linux-m68k-low.c (num_regs): Remove.
16117         (m68k_num_regs): Define.
16118         (m68k_regmap): Renamed from regmap, made static.
16119         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16120         made static.
16121         (m68k_cannot_store_register): Renamed from cannot_store_register,
16122         made static.
16123         (the_low_target): New.
16124         * linux-mips-low.c (num_regs): Remove.
16125         (mips_num_regs): Define.
16126         (mips_regmap): Renamed from regmap, made static.
16127         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16128         made static.
16129         (mips_cannot_store_register): Renamed from cannot_store_register,
16130         made static.
16131         (the_low_target): New.
16132         * linux-ppc-low.c (num_regs): Remove.
16133         (ppc_num_regs): Define.
16134         (ppc_regmap): Renamed from regmap, made static.
16135         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16136         made static.
16137         (ppc_cannot_store_register): Renamed from cannot_store_register,
16138         made static.
16139         (the_low_target): New.
16140         * linux-s390-low.c (num_regs): Remove.
16141         (s390_num_regs): Define.
16142         (s390_regmap): Renamed from regmap, made static.
16143         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16144         made static.
16145         (s390_cannot_store_register): Renamed from cannot_store_register,
16146         made static.
16147         (the_low_target): New.
16148         * linux-sh-low.c (num_regs): Remove.
16149         (sh_num_regs): Define.
16150         (sh_regmap): Renamed from regmap, made static.
16151         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16152         made static.
16153         (sh_cannot_store_register): Renamed from cannot_store_register,
16154         made static.
16155         (the_low_target): New.
16156         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16157         (the_low_target): New.
16158
16159 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16160
16161         * Makefile.in: Add stamp-h target.
16162         * configure.in: Create stamp-h.
16163         * configure: Regenerated.
16164
16165 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16166
16167         * inferiors.c: New file.
16168         * target.c: New file.
16169         * target.h: New file.
16170         * Makefile.in:  Add target.o and inferiors.o.  Update
16171         dependencies.
16172         * linux-low.c (inferior_pid): New static variable,
16173         moved from server.c.
16174         (linux_create_inferior): Renamed from create_inferior.
16175         Call add_inferior.  Return 0 on success instead of a PID.
16176         (linux_attach): Renamed from myattach.
16177         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
16178         (linux_thread_alive): Renamed from mythread_alive.
16179         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
16180         child dies.
16181         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
16182         (regsets_store_inferior_registers): Correct error message.
16183         Add missing ``return 0''.
16184         (linux_fetch_registers): Renamed from fetch_inferior_registers.
16185         (linux_store_registers): Renamed from store_inferior_registers.
16186         (linux_read_memory): Renamed from read_inferior_memory.
16187         (linux_write_memory): Renamed from write_inferior_memory.
16188         (linux_target_ops): New structure.
16189         (initialize_low): Call set_target_ops ().
16190         * remote-utils.c (unhexify): New function.
16191         (hexify): New function.
16192         (input_interrupt): Send signals to ``signal_pid''.
16193         * server.c (inferior_pid): Remove.
16194         (start_inferior): Update create_inferior call.
16195         (attach_inferior): Call add_inferior.
16196         (handle_query): New function.
16197         (main): Call handle_query for `q' packets.
16198         * server.h: Include "target.h".  Remove obsolete prototypes.
16199         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16200
16201 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16202
16203         * Makefile.in: Add WARN_CFLAGS.  Update configury
16204         dependencies.
16205         * configure.in: Check for <string.h>
16206         * configure: Regenerate.
16207         * config.in: Regenerate.
16208         * gdbreplay.c: Include needed system headers.
16209         (remote_open): Remove strchr prototype.
16210         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16211         * regcache.c (supply_register): Change buf argument to const void *.
16212         (supply_register_by_name): Likewise.
16213         (collect_register): Change buf argument to void *.
16214         (collect_register_by_name): Likewise.
16215         * regcache.h: Add missing prototypes.
16216         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16217         * server.c (handle_query): New function.
16218         (attached): New static variable, moved out of main.
16219         (main): Quiet longjmp clobber warnings.
16220         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
16221         * utils.c (error): Remove NORETURN.
16222         (fatal): Likewise.