1 2018-01-19 James Clarke <jrtc27@jrtc27.com>
3 * linux-low.c (handle_extended_wait): Surround call to
4 thread_db_notice_clone with #ifdef USE_THREAD_DB.
6 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
8 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
9 linux_ptrace_attach_fail_reason_string now returning an
11 (linux_attach): Likewise.
12 * thread-db.c (attach_thread): Likewise.
14 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
17 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
18 checking for fs_base/gs_base fields in struct user_regs_struct.
19 * configure: Regenerate.
21 2018-01-16 Yao Qi <yao.qi@linaro.org>
24 * linux-low.c (fetch_register): Call supply_register instead of
27 2018-01-08 Yao Qi <yao.qi@linaro.org>
28 Simon Marchi <simon.marchi@ericsson.com>
30 * Makefile.in (OBS): Remove selftest.o.
31 * configure.ac: Set srv_selftest_objs if $development is true.
32 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
33 * configure: Re-generated.
34 * server.c (captured_main): Wrap variable selftest_filter with
37 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
39 * server.c (parse_debug_format_options): Return std::string.
40 (handle_monitor_command, captured_main): Adjust.
42 2018-01-05 Pedro Alves <palves@redhat.com>
45 * server.c (captured_main): Pass quiet=false to
46 save_original_signals_state.
48 2018-01-01 Joel Brobecker <brobecker@adacore.com>
50 * gdbreplay.c (gdbreplay_version): Update copyright year in
52 * server.c (gdbserver_version): Likewise.
54 2017-12-08 Tom Tromey <tom@tromey.com>
56 * ax.c (ax_printf): Update.
58 2017-12-07 Yao Qi <yao.qi@linaro.org>
60 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
61 aarch64_linux_read_description.
62 * linux-amd64-ipa.c (idx2mask): New array.
63 (get_ipa_tdesc): Move idx2mask out.
64 (initialize_low_tracepoint): Initialize target descriptions.
65 * linux-i386-ipa.c (idx2mask): New array.
66 (get_ipa_tdesc): Move idx2mask out.
67 (initialize_low_tracepoint): Initialize target descriptions.
69 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
71 * tdesc.c (struct tdesc_type): Change return type.
72 (tdesc_add_flag): Change parameter type.
73 (tdesc_add_bitfield): Likewise.
74 (tdesc_add_field): Likewise.
75 (tdesc_set_struct_size): Likewise.
77 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
79 * regcache.c (registers_to_string): Remove unused variable.
81 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
83 * inferiors.c (for_each_inferior_with_data): Remove.
84 * inferiors.h (for_each_inferior_with_data): Remove.
85 * server.c (handle_qxfer_threads_worker): Change parameter type.
86 (handle_qxfer_threads_proper): Use for_each_thread.
88 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
90 * inferiors.c (for_each_inferior): Remove.
91 (clear_inferiors): Use for_each_thread.
92 * inferiors.h (for_each_inferior): Remove.
93 * linux-low.c (linux_wait_for_event_filtered): Use
95 (linux_stabilize_threads): Likewise.
96 * regcache.c (regcache_release): Likewise.
97 * server.c (gdb_wants_all_threads_stopped): Likewise.
98 (clear_pending_status_callback): Remove.
99 (handle_status): Use for_each_thread.
100 (captured_main): Likewise.
101 * win32-low.c (child_init_thread_list): Likewise.
102 (win32_clear_inferiors): Likewise.
103 (fake_breakpoint_event): Likewise.
105 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
107 * inferiors.h (find_inferior): Remove.
108 * inferiors.c (find_inferior): Remove.
110 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
112 * linux-low.c (resume_status_pending_p): Update comment.
113 (need_step_over_p): Update comment.
115 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
117 * linux-low.c (proceed_one_lwp): Return void, change parameter
119 (unsuspend_and_proceed_one_lwp): Likewise.
120 (proceed_all_lwps): Use for_each_thread.
121 (unstop_all_lwps): Likewise.
123 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
125 * linux-low.c (linux_resume_one_thread): Return void, take
127 (linux_resume): Use for_each_thread.
129 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
131 * linux-low.c (send_sigstop_callback): Return void, change
132 parameter type. Rename to...
133 (send_sigstop): ... this.
134 (suspend_and_send_sigstop_callback): Return void, change parameter
136 (suspend_and_send_sigstop): ... this.
137 (stop_all_lwps): Use for_each_thread.
139 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
141 * linux-low.c (lwp_running): Return bool, remove unused
143 (linux_stabilize_threads): Use find_thread.
145 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
147 * linux-low.c (select_singlestep_lwp_callback): Remove.
148 (count_events_callback): Remove.
149 (select_event_lwp_callback): Remove.
150 (select_event_lwp): Use find_thread/for_each_thread.
152 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
154 * linux-low.c (not_stopped_callback): Return bool, take filter
156 (linux_wait_for_event_filtered): Use find_thread.
157 (linux_wait_1): Likewise.
159 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
161 * linux-low.c (same_lwp): Remove.
162 (find_lwp_pid): Use find_thread.
164 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
166 * linux-low.c (delete_lwp_callback): Remove.
167 (linux_mourn): Use for_each_thread.
169 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
171 * linux-low.c (linux_detach_lwp_callback): Return void, remove
172 args parameter, don't check for pid.
173 (linux_detach): Use for_each_thread.
175 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
177 * linux-low.c (struct counter): Remove.
178 (second_thread_of_pid_p): Remove.
179 (last_thread_of_process_p): Use find_thread.
181 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
183 * inferiors.c (find_inferior_in_random): Remove.
184 * inferiors.h (find_inferior_in_random): Remove.
185 * linux-low.c (status_pending_p_callback): Return bool, accept
186 parameter ptid directly.
187 (linux_wait_for_event_filtered): Use find_thread_in_random.
188 (linux_wait_1): Likewise.
190 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
192 * inferiors.c (find_inferior_id): Remove.
193 (find_thread_ptid): Move implemention from find_inferior_id to
195 * inferiors.h (find_inferior_id): Remove.
196 * server.c (handle_status): Use find_thread_ptid.
197 (process_serial_event): Likewise.
198 * thread-db.c (find_one_thread): Likewise.
199 (thread_db_thread_handle): Likewise.
200 * win32-low.c (thread_rec): Likewise.
201 (child_delete_thread): Likewise.
202 (win32_thread_alive): Likewise.
203 (get_child_debug_event): Likewise.
205 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
207 * linux-mips-low.c (update_watch_registers_callback): Return
208 void, remove pid_p parameter, don't check for pid.
209 (mips_insert_point, mips_remove_point): Use for_each_thread.
211 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
213 * lynx.low (lynx_delete_thread_callback): Remove.
214 (lynx_mourn): Use for_each_thread.
216 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
218 * regcache.c (regcache_invalidate_one): Remove.
219 (regcache_invalidate_pid): use for_each_thread.
221 2017-11-26 Tom Tromey <tom@tromey.com>
223 * linux-low.c (linux_create_inferior): Update.
225 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
227 * spu-low.c (spu_create_inferior): Fix typo in argument name.
229 2017-11-24 Alan Hayward <alan.hayward@arm.com>
231 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
232 * linux-aarch64-low.c (initialize_low_arch): Call init func.
233 * linux-aarch64-tdesc-selftest.c: New file.
234 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
236 2017-11-24 Alan Hayward <alan.hayward@arm.com>
238 * configure.srv: Add new file.
239 * linux-aarch64-low.c (initialize_low_arch): Call init func.
240 * linux-aarch64-tdesc-selftest.c: New file.
241 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
243 2017-11-24 Alan Hayward <alan.hayward@arm.com>
245 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
246 * linux-aarch64-low.c (initialize_low_arch): Remove init.
247 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
249 2017-11-24 Alan Hayward <alan.hayward@arm.com>
251 * configure.srv: Add new files.
252 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
253 aarch64_linux_read_description.
254 * linux-aarch64-low.c (aarch64_linux_read_description):
255 Merge with aarch64_arch_setup.
256 (aarch64_arch_setup): Call aarch64_linux_read_description.
257 * linux-aarch64-tdesc.c: New file.
258 * linux-aarch64-tdesc.h: New file.
260 2017-11-24 Yao Qi <yao.qi@linaro.org>
262 * configure.srv: Set $srv_regobj for tic6x-linux.
263 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
264 (tic6x_read_description): Move some code to tic6x_arch_setup.
265 (tic6x_tdesc_test): New function.
266 (initialize_low_arch): Call selftests::register_test.
268 2017-11-22 Yao Qi <yao.qi@linaro.org>
270 * remote-utils.c (prepare_resume_reply): Use memcpy.
272 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
274 * linux-low.c (kill_one_lwp_callback): Return void, take
275 argument directly, don't filter on pid.
276 (linux_kill): Use for_each_thread.
278 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
280 * linux-low.c (need_step_over_p): Return bool, remove dummy
282 (linux_resume, proceed_all_lwps): Use find_thread.
284 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
286 * linux-low.c (resume_status_pending_p): Return bool, remove
288 (linux_resume): Use find_thread.
290 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
292 * linux-low.c (struct thread_resume_array): Remove.
293 (linux_set_resume_request): Return void, take arguments
295 (linux_resume): Use for_each_thread.
297 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
299 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
300 return bool, remove data argument.
301 (linux_stabilize_threads): Use find_thread.
303 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
305 * linux-low.c (unsuspend_one_lwp): Remove.
306 (unsuspend_all_lwps): Use for_each_thread, inline code from
309 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
311 * gdbthread.h (find_thread): Add overload with ptid_t filter.
312 * linux-low.c (struct iterate_over_lwps_args): Remove.
313 (iterate_over_lwps_filter): Remove.
314 (iterate_over_lwps): Use find_thread.
316 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
318 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
319 (linux_handle_new_gdb_connection): Use for_each_thread, inline
320 code from reset_lwp_ptrace_options_callback.
322 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
324 * linux-arm-low.c (struct update_registers_data): Remove.
325 (update_registers_callback): Return void, take arguments
326 directly, don't check thread's pid.
327 (arm_insert_point, arm_remove_point): Use for_each_thread.
329 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
331 * win32-low.c (continue_one_thread): Return void, take argument
333 (child_continue): Use for_each_thread.
335 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
337 * win32-i386-low.c (update_debug_registers_callback): Rename
339 (update_debug_registers): ... this, return void, remove pid_p arg.
340 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
342 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
344 * inferiors.h (struct process_info): Add constructor, initialize
346 <syscalls_to_catch>: Change type to std::vector<int>.
347 * inferiors.c (add_process): Allocate process_info with new.
348 (remove_process): Free process_info with delete.
349 * linux-low.c (handle_extended_wait): Adjust.
350 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
351 * server.c (handle_general_set): Adjust.
353 2017-11-16 Pedro Alves <palves@redhat.com>
355 * remote-utils.c (remote_close): Block SIGIO signals instead of
356 uninstalling the SIGIO handler.
358 2017-11-16 Alan Hayward <alan.hayward@arm.com>
360 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
362 2017-11-16 Yao Qi <yao.qi@linaro.org>
364 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
365 (tic6x_store_gregset): Likewise.
366 (tic6x_usrregs_info): Move it up.
368 2017-11-15 Alan Hayward <alan.hayward@arm.com>
370 * Makefile.in: Update arch rules.
371 * configure.srv: Explicitly mark arch/ files.
373 2017-11-13 Andreas Schwab <schwab@suse.de>
375 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
377 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
379 2017-11-06 Pedro Alves <palves@redhat.com>
381 * config.in, configure: Regenerate.
383 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
385 * target.c (struct thread_search): Remove.
386 (thread_search_callback): Remove.
387 (prepare_to_access_memory): Use for_each_thread instead of
388 find_inferior. Inline code from thread_search_callback.
390 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
392 * server.c (struct visit_actioned_threads_data): Remove.
393 (visit_actioned_threads): Change prototype to take arguments
395 (resume): Use find_thread instead of find_inferior.
397 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
399 * server.c (queue_stop_reply_callback): Change prototype, return
401 (find_status_pending_thread_callback): Remove.
402 (handle_status): Replace find_inferior with find_thread and
405 2017-10-25 Alan Hayward <alan.hayward@arm.com>
407 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
409 (aarch64_store_gregset): Likewise.
410 (aarch64_fill_fpregset): Likewise.
411 (aarch64_store_fpregset): Likewise.
413 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
415 * gdbthread.h (find_thread, for_each_thread): New functions.
416 * inferiors.c (thread_of_pid): Remove.
417 (find_any_thread_of_pid): Use find_thread.
418 * linux-low.c (num_lwps): Use for_each_thread.
420 2017-10-17 Yao Qi <yao.qi@linaro.org>
422 * Makefile.in: Remove one rule.
423 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
425 2017-10-17 Yao Qi <yao.qi@linaro.org>
427 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
428 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
430 2017-10-17 Yao Qi <yao.qi@linaro.org>
432 * configure.srv: Rename arm.o with arch/arm.o.
434 2017-10-17 Yao Qi <yao.qi@linaro.org>
436 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
437 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
438 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
439 (arch-i386.o, arch-amd64.o): Remove rules.
440 (arch/%.o): New rule.
441 Update POSTCOMPILE and COMPILE.pre.
442 * configure.ac: Invoke AC_CONFIG_COMMANDS.
443 * configure: Re-generated.
444 * configure.srv: Replace arch-i386.o with arch/i386.o.
445 Replace arch-amd64.o with arch/amd64.o.
447 2017-10-16 Yao Qi <yao.qi@linaro.org>
449 * configure: Regenerated.
451 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
453 * inferiors.h: (struct inferior_list): Remove.
454 (struct inferior_list_entry); Remove.
455 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
456 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
457 get_first_inferior): Remove.
458 (for_each_inferior, for_each_inferior_with_data, find_inferior,
459 find_inferior_id, find_inferior_in_random): Change signature.
460 * inferiors.c (all_threads): Change type to
461 std::list<thread_info *>.
462 (get_thread): Remove macro.
463 (find_inferior, find_inferior_id): Change signature, implement
465 (find_inferior_in_random): Change signature, implement using
466 find_thread_in_random.
467 (for_each_inferior, for_each_inferior_with_data): Change
468 signature, implement using for_each_thread.
469 (add_inferior_to_list, remove_inferior): Remove.
470 (add_thread, get_first_thread, thread_of_pid,
471 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
472 (get_first_inferior, one_inferior_p, clear_inferior_list):
474 (clear_inferiors, get_thread_process): Update.
475 * gdbthread.h: Include <list>.
476 (struct thread_info) <entry>: Remove field.
478 (all_threads): Change type to std::list<thread_info *>.
479 (get_first_inferior): Add doc.
480 (find_thread, for_each_thread, find_thread_in_random): New
482 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
483 * linux-arm-low.c (update_registers_callback): Update.
484 * linux-low.c (second_thread_of_pid_p): Update.
485 (kill_one_lwp_callback, linux_detach_lwp_callback,
486 delete_lwp_callback, status_pending_p_callback, same_lwp,
487 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
488 iterate_over_lwps, not_stopped_callback,
489 resume_stopped_resumed_lwps, count_events_callback,
490 select_singlestep_lwp_callback, select_event_lwp_callback,
491 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
492 suspend_and_send_sigstop_callback, wait_for_sigstop,
493 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
494 lwp_running, linux_set_resume_request, resume_status_pending_p,
495 need_step_over_p, start_step_over, linux_resume_one_thread,
496 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
497 reset_lwp_ptrace_options_callback): Update.
498 * linux-mips-low.c (update_watch_registers_callback): Update.
499 * regcache.c (regcache_invalidate_one, regcache_invalidate):
501 (free_register_cache_thread_one): Remove.
502 (regcache_release): Update.
503 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
504 handle_qxfer_threads_worker): Update.
505 (handle_query): Update, use list iterator.
506 (visit_actioned_threads, handle_pending_status,
507 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
508 clear_pending_status_callback, set_pending_status_callback,
509 find_status_pending_thread_callback, handle_status,
510 process_serial_event): Update.
511 * target.c (thread_search_callback): Update.
512 * thread-db.c (thread_db_get_tls_address): Update.
513 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
515 * win32-i386-low.c (update_debug_registers_callback): Update.
516 * win32-low.c (delete_thread_info, child_delete_thread,
517 continue_one_thread, suspend_one_thread,
518 get_child_debug_event): Adjust.
520 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
522 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
523 * inferiors.h: Include <list>.
524 (struct process_info) <entry>: Remove field.
526 (pid_of): Change macro to function.
527 (ptid_of, lwpid_of): Remove macro.
528 (all_processes): Change type to std::list<process_info *>.
529 (ALL_PROCESSES): Remove macro.
530 (for_each_process, find_process): New function.
531 * inferiors.c (all_processes): Change type to
532 std::list<process_info *>.
533 (find_thread_process): Adjust.
534 (add_process): Likewise.
535 (remove_process): Likewise.
536 (find_process_pid): Likewise.
537 (get_first_process): Likewise.
538 (started_inferior_callback): Remove.
539 (have_started_inferiors_p): Adjust.
540 (attached_inferior_callback): Remove.
541 (have_attached_inferiors_p): Adjust.
542 * linux-low.c (check_zombie_leaders): Likewise.
543 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
544 (x86_linux_update_xmltarget): Adjust.
545 * server.c (handle_query): Likewise.
546 (gdb_reattached_process): Remove.
547 (handle_status): Adjust.
548 (kill_inferior_callback): Likewise.
549 (detach_or_kill_inferior): Remove.
550 (print_started_pid): Likewise.
551 (print_attached_pid): Likewise.
552 (detach_or_kill_for_exit): Update.
553 (process_serial_event): Likewise.
554 * linux-arm-low.c (arm_new_fork): Likewise.
556 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
558 * dll.h: Include <list>.
559 (struct dll_info): Add constructor.
560 <entry>: Remove field.
561 (all_dlls): Change type to std::list<dll_info>.
562 * dll.c: Include <algorithm>.
563 (get_dll): Remove macro.
564 (all_dlls): Change type to std::list<dll_info *>.
565 (free_one_dll): Remove.
566 (match_dll): Likewise.
567 (loaded_dll): Adjust.
568 (unloaded_dll): Adjust to all_dlls type change, use
569 std::find_if. Inline code from match_dll.
570 (clear_dlls): Adjust to all_dlls type change.
571 * server.c (emit_dll_description): Remove.
572 (handle_qxfer_libraries): Adjust to all_dlls type change,
573 integrate emit_dll_description's functionality.
575 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
577 * linux-low.h (struct linux_target_ops) <delete_process>: New
579 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
580 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
581 (struct linux_target_ops): Add delete_process callback.
582 * linux-arm-low.c (arm_delete_process): New.
583 (struct linux_target_ops): Add delete_process callback.
584 * linux-bfin-low.c (struct linux_target_ops): Likewise.
585 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
586 * linux-m32r-low.c (struct linux_target_ops): Likewise.
587 * linux-mips-low.c (mips_linux_delete_process): New.
588 (struct linux_target_ops): Add delete_process callback.
589 * linux-ppc-low.c (struct linux_target_ops): Likewise.
590 * linux-s390-low.c (struct linux_target_ops): Likewise.
591 * linux-sh-low.c (struct linux_target_ops): Likewise.
592 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
593 * linux-tile-low.c (struct linux_target_ops): Likewise.
594 * linux-x86-low.c (x86_linux_delete_process): New.
595 (struct linux_target_ops): Add delete_process callback.
596 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
598 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
600 * linux-aarch64-low.c (the_low_target): Add thread delete
602 * linux-arm-low.c (arm_delete_thread): New function.
603 (the_low_target): Add thread delete callback.
604 * linux-bfin-low.c (the_low_target): Likewise.
605 * linux-crisv32-low.c (the_low_target): Likewise.
606 * linux-low.c (delete_lwp): Invoke delete_thread callback if
608 * linux-low.h (struct linux_target_ops) <delete_thread>: New
610 * linux-m32r-low.c (the_low_target): Add thread delete callback.
611 * linux-mips-low.c (mips_linux_delete_thread): New function.
612 (the_low_target): Add thread delete callback.
613 * linux-ppc-low.c (the_low_target): Likewise.
614 * linux-s390-low.c (the_low_target): Likewise.
615 * linux-sh-low.c (the_low_target): Likewise.
616 * linux-tic6x-low.c (the_low_target): Likewise.
617 * linux-tile-low.c (the_low_target): Likewise.
618 * linux-x86-low.c (the_low_target): Likewise.
619 * linux-xtensa-low.c (the_low_target): Likewise.
621 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
623 * win32-low.c: Include "common-inferior.h".
625 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
627 * inferiors.c (set_inferior_cwd): New function.
628 * server.c (handle_general_set): Handle QSetWorkingDir packet.
629 (handle_query): Inform that QSetWorkingDir is supported.
630 * win32-low.c (create_process): Pass the inferior's cwd to
633 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
635 * inferiors.c (current_inferior_cwd): New global variable.
636 (get_inferior_cwd): New function.
637 * inferiors.h (struct process_info) <cwd>: New field.
639 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
641 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
642 (OBS): Add gdb_tilde_expand.o.
644 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
646 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
647 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
649 2017-09-29 Pedro Alves <palves@redhat.com>
651 * ax.c (gdb_parse_agent_expr): Constify.
652 * ax.h (gdb_parse_agent_expr): Constify.
653 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
655 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
656 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
657 * remote-utils.h (read_ptid): Constify.
658 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
659 (process_point_options, process_serial_event): Constify.
660 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
661 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
662 (cmd_qtbuffer): Constify.
664 2017-09-29 Pedro Alves <palves@redhat.com>
666 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
669 2017-09-29 Pedro Alves <palves@redhat.com>
671 * linux-low.c (handle_extended_wait): Pass parent thread instead
672 of process to thread_db_notice_clone.
673 * linux-low.h (thread_db_notice_clone): Replace parent process
674 parameter with parent thread parameter.
675 * thread-db.c (find_one_thread): Add comment.
676 (thread_db_notice_clone): Replace parent process parameter with
677 parent thread parameter. Temporarily switch to the parent thread.
679 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
681 * gdbthread.h: Include "common-gdbthread.h".
682 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
683 "if" when validating the ptid.
684 * remote-utils.c: Include "gdbthread.h".
685 (prepare_resume_reply): Use "switch_to_thread".
686 * target.c (done_accessing_memory): Likewise.
688 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
690 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
691 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
692 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
693 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
694 s390x-gs-linux64-ipa.o to ipa_obj.
695 * linux-s390-low.c (HWCAP_S390_GS): New define.
696 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
698 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
699 (s390_arch_setup): Check for guarded-storage support and choose
701 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
702 init_registers_s390x_gs_linux64.
703 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
705 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
706 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
708 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
710 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
712 2017-09-21 Kevin Buettner <kevinb@redhat.com>
714 * linux-low.h (struct lwp_info): Add new field, thread_handle.
715 (thread_db_thread_handle): Declare.
716 * linux-low.c (linux_target_ops): Initialize thread_handle.
717 * server.c (handle_qxfer_threads_worker): Add support for
719 * target.h (struct target_ops): Add new function pointer,
721 (target_thread_handle): Define.
722 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
724 (thread_db_thread_handle): New function.
726 2017-09-21 Kevin Buettner <kevinb@redhat.com>
728 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
729 * linux-low.h (thread_db_notice_clone): Declare.
730 * thread-db.c (thread_db_notice_clone): New function.
732 2017-09-21 Pedro Alves <palves@redhat.com>
734 * server.c (gdb_read_memory, handle_status, process_serial_event)
735 (handle_serial_event, handle_target_event): Adjust to
736 set_desired_thread prototype change.
737 * target.c (set_desired_thread): Remove 'use_general' parameter
739 * target.h (set_desired_thread): Remove 'use_general' parameter.
741 2017-09-20 Tom Tromey <tom@tromey.com>
743 * target.c (target_terminal::terminal_state): Define.
744 (target_terminal::init): Rename from target_terminal_init.
745 (target_terminal::inferior): Rename from
746 target_terminal_inferior.
747 (target_terminal::ours): Rename from target_terminal_ours.
748 (target_terminal::ours_for_output, target_terminal::info): New.
750 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
752 * server.c (accumulate_file_name_length): Remove.
753 (emit_dll_description): Adjust to std::string change.
754 (handle_qxfer_libraries): Use std::string to hold document.
756 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
758 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
759 return type of xml_escape_text.
760 * server.c (emit_dll_description): Likewise.
762 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
764 * server.c (captured_main): Accept argument for --selftest.
765 Update run_tests call.
766 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
767 when registering selftests.
769 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
771 * regcache.c (get_thread_regcache): Update code to use "std::vector"
772 instead of "VEC" for "target_desc.reg_defs".
773 (regcache_cpy): Likewise.
774 (registers_to_string): Likewise.
775 (registers_from_string): Likewise.
776 (find_regno): Likewise.
777 (supply_regblock): Likewise.
778 (regcache_raw_read_unsigned): Likewise.
779 * tdesc.c (init_target_desc): Likewise.
780 (tdesc_create_reg): Likewise.
781 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
782 (struct target_desc) <reg_defs>: Convert to "std::vector".
783 (target_desc): Do not initialize "reg_defs".
784 (~target_desc): Update code to use "std::vector" instead of "VEC"
785 for "target_desc.reg_defs".
786 (operator==): Likewise.
788 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
790 * inferiors.h (thread_to_gdb_id): Remove.
791 * inferiors.c (thread_to_gdb_id): Remove.
792 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
793 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
794 lynx_store_registers, lynx_read_memory, lynx_write_memory):
796 * nto-low.c (nto_fetch_registers, nto_store_registers,
797 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
799 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
801 * inferiors.h (gdb_id_to_thread_id): Remove.
802 * inferiors.c (gdb_id_to_thread_id): Remove.
803 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
804 removal. Move pid declaration closer to where it's used.
806 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
808 * server.c (handle_detach): New function.
809 (process_serial_event): Move code out, call handle_detach.
811 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
813 * server.c (require_running): Rename to ...
814 (require_running_or_return): ... this ...
815 (require_running_or_break): ... and this.
816 (handle_query, process_serial_event): Adjust.
818 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
820 * linux-low.c (linux_set_resume_request): Remove unused
823 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
825 * server.c (first_thread_of): Remove.
826 (process_serial_event): Replace usage of first_thread_of with
827 find_any_thread_of_pid.
828 * tracepoint.c (same_process_p): Remove.
829 (gdb_agent_about_to_close): Replace usage of same_process_p with
830 find_any_thread_of_pid.
831 * linux-x86-low.c (same_process_callback): Remove.
832 (x86_arch_setup_process_callback): Replace usage of
833 same_process_callback with find_any_thread_of_pid.
834 * thread-db.c (any_thread_of): Remove.
835 (switch_to_process): Replace usage of any_thread_of with
836 find_any_thread_of_pid.
837 * inferiors.c (thread_pid_matches_callback): Remove.
838 (find_thread_process): Adjust to use find_any_thread_of_pid.
840 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
842 * regcache.c (get_thread_regcache): Guard calls to "memset"
845 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
847 * linux-low.c (handle_extended_wait): Use
848 "allocate_target_description" instead of "XNEW".
849 * linux-x86-low.c (initialize_low_arch): Likewise.
851 2017-09-05 Yao Qi <yao.qi@linaro.org>
853 * configure.srv (srv_i386_regobj): Remove.
854 (srv_amd64_regobj): Remove.
855 (srv_regobj): Set it to "" for x86 non-linux targets.
856 * linux-x86-tdesc.c (i386_linux_read_description):
857 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
858 (init_registers_i386): Remove the declaration.
859 (tdesc_i386): Remove the declaration.
860 (lynx_i386_arch_setup): Call i386_create_target_description.
861 * nto-x86-low.c: Likewise.
862 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
863 [!__x86_64__]: include arch/i386.h.
864 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
866 2017-09-05 Yao Qi <yao.qi@linaro.org>
868 * configure.srv (srv_amd64_linux_xmlfiles): Remove
869 i386/amd64-XXX-linux from it.
871 2017-09-05 Yao Qi <yao.qi@linaro.org>
873 * configure.srv: Empty srv_amd64_linux_regobj if $development is
875 (ipa_amd64_linux_regobj): Remove.
876 (ipa_x32_linux_regobj): Remove.
878 2017-09-05 Yao Qi <yao.qi@linaro.org>
880 * Makefile.in (arch-amd64.o): New rule.
881 * configure.srv: Append arch-amd64.o.
882 * linux-amd64-ipa.c: Include common/x86-xstate.h.
883 (get_ipa_tdesc): Call amd64_linux_read_description.
884 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
885 and init_registers_amd64_XXX.
886 * linux-x86-low.c (x86_linux_read_description): Call
887 amd64_linux_read_description.
888 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
889 (initialize_low_arch): Don't call init_registers_x32_XXX and
890 init_registers_amd64_XXX.
891 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
893 [__x86_64__] (amd64_tdesc_test): New function.
894 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
895 and init_registers_amd64_XXX.
896 * linux-x86-tdesc.c: Include arch/amd64.h.
897 (xcr0_to_tdesc_idx): New function.
898 (i386_linux_read_description): New function.
899 (amd64_get_ipa_tdesc_idx): New function.
900 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
901 (amd64_get_ipa_tdesc): Declare.
903 2017-09-05 Yao Qi <yao.qi@linaro.org>
905 * configure.srv (srv_i386_linux_xmlfiles): Remove
906 i386/i386-XXX-linux.xml from it.
908 2017-09-05 Yao Qi <yao.qi@linaro.org>
910 * configure.srv: Set srv_i386_linux_regobj empty if $development
912 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
913 initialize_low_tdesc.
914 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
915 with #if initialize_low_tdesc.
916 * linux-x86-tdesc-selftest.c: New file.
917 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
919 2017-09-05 Yao Qi <yao.qi@linaro.org>
921 * Makefile.in (arch-i386.o): New rule.
922 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
923 (x86_64-*-linux*): Likewise.
924 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
926 (i386_linux_read_description): Remove code and call
927 i386_create_target_description.
928 * tdesc.c (allocate_target_description): New function.
929 * tdesc.h (set_tdesc_architecture): Remove declaration.
930 (set_tdesc_osabi): Likewise.
932 2017-09-05 Yao Qi <yao.qi@linaro.org>
934 * linux-x86-tdesc.c: Don't include <inttypes.h>.
935 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
936 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
938 * server.c (get_features_xml): Call tdesc_get_features_xml.
939 * tdesc.c (set_tdesc_architecture): New function.
940 (set_tdesc_osabi): New function.
941 (tdesc_get_features_xml): New function.
942 (tdesc_create_feature): Add an argument.
943 * tdesc.h (struct target_desc) <features>: New field.
944 <arch, osabi>: New field.
945 (~target_desc): xfree features, arch, and osabi.
946 (target_desc::oerator==): Don't compare .xmltarget.
947 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
948 (set_tdesc_osabi): Likewise.
949 (tdesc_get_features_xml): Likewise.
951 2017-09-05 Yao Qi <yao.qi@linaro.org>
953 * linux-x86-tdesc.c: Include selftest.h.
954 (i386_tdesc_test): New function.
955 (initialize_low_tdesc): Call selftests::register_test.
956 * tdesc.h: Include regdef.h.
957 (target_desc): Override operator == and !=.
959 2017-09-05 Yao Qi <yao.qi@linaro.org>
961 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
963 * linux-i386-ipa.c: Include common/x86-xstate.h
964 (get_ipa_tdesc): Call i386_linux_read_description.
965 (initialize_low_tracepoint): Don't call init_registers_XXX
966 functions, call initialize_low_tdesc instead.
967 * linux-x86-low.c (x86_linux_read_description): Call
968 i386_linux_read_description.
969 (initialize_low_arch): Don't call init_registers_i386_XXX
970 functions, call initialize_low_tdesc.
971 * linux-x86-tdesc.c: New file.
972 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
973 (i386_get_ipa_tdesc_idx): Declare.
974 (i386_get_ipa_tdesc): Declare.
975 (initialize_low_tdesc): Declare.
977 2017-09-05 Yao Qi <yao.qi@linaro.org>
979 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
982 2017-09-05 Yao Qi <yao.qi@linaro.org>
984 * Makefile.in (IPA_OBJS): Add vec-ipa.o
985 * regcache.c (get_thread_regcache): Use VEC_length.
986 (init_register_cache): Likewise.
987 (regcache_cpy): Likewise.
988 (registers_to_string): Iterate reg_defs via VEC_iterate.
989 (find_regno): Likewise.
990 (find_register_by_number): Use VEC_index.
991 (register_size): Call find_register_by_number.
992 (register_data): Call find_register_by_number.
993 (supply_regblock): Use VEC_length.
994 (regcache_raw_read_unsigned): Likewise.
995 * tdesc.c (init_target_desc): Iterate reg_defs via
997 (default_description): Update initializer.
998 (copy_target_description): Don't update field num_registers.
999 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1000 <num_registers>: Remove.
1002 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1004 * Makefile.in (.SECONDARY): Define target.
1006 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1008 * linux-low.c (linux_wait_1): Adjust.
1009 * server.c (queue_stop_reply_callback): Adjust.
1011 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1013 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1014 QEnvironmentUnset and QEnvironmentReset packets.
1015 (handle_query): Inform remote that QEnvironmentHexEncoded,
1016 QEnvironmentUnset and QEnvironmentReset are supported.
1018 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1020 * inferiors.h (inferior_target_data): Rename to ...
1021 (thread_target_data): ... this.
1022 (inferior_regcache_data): Rename to ...
1023 (thread_regcache_data): ... this.
1024 (set_inferior_regcache_data): Rename to ...
1025 (set_thread_regcache_data): ... this.
1026 * inferiors.c (inferior_target_data): Rename to ...
1027 (thread_target_data): ... this.
1028 (inferior_regcache_data): Rename to ...
1029 (thread_regcache_data): ... this.
1030 (set_inferior_regcache_data): Rename to ...
1031 (set_thread_regcache_data): ... this.
1032 (free_one_thread): Update.
1033 * linux-low.h (get_thread_lwp): Update.
1034 * regcache.c (get_thread_regcache): Update.
1035 (regcache_invalidate_thread): Update.
1036 (free_register_cache_thread): Update.
1037 * win32-i386-low.c (update_debug_registers_callback): Update.
1038 (win32_get_current_dr): Update.
1039 * win32-low.c (thread_rec): Update.
1040 (delete_thread_info): Update.
1041 (continue_one_thread): Update.
1042 (suspend_one_thread): Update.
1044 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1046 * inferiors.c (set_inferior_target_data): Remove.
1047 * inferiors.h (set_inferior_target_data): Remove.
1049 2017-08-18 Yao Qi <yao.qi@linaro.org>
1051 * Makefile.in (OBS): Add selftest.o.
1052 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1053 * configure, config.in: Re-generated.
1054 * server.c: Include common/sefltest.h.
1055 (captured_main): Handle option --selftest.
1057 2017-08-09 Yao Qi <yao.qi@linaro.org>
1059 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1060 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1061 i386-avx-mpx.o and i386-mmx.o.
1062 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1063 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1064 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1065 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1066 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1067 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1068 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1069 i386/amd64-avx-mpx.xml.
1071 2017-08-09 Yao Qi <yao.qi@linaro.org>
1073 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1074 and x32-avx-avx512.o.
1075 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1076 i386/x32-avx-avx512.xml.
1078 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1080 * tracepoint.h (enum class fast_tpoint_collect_result): New
1082 (fast_tracepoint_collecting): Change return type to
1083 fast_tpoint_collect_result.
1084 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1085 * linux-low.h: Include tracepoint.h.
1086 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1087 fast_tpoint_collect_result.
1088 * linux-low.c (handle_tracepoints): Adjust.
1089 (linux_fast_tracepoint_collecting): Change return type to
1090 fast_tpoint_collect_result.
1091 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1092 linux_wait_1, stuck_in_jump_pad_callback,
1093 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1094 proceed_one_lwp): Adjust to type change.
1096 2017-07-10 Yao Qi <yao.qi@linaro.org>
1098 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1100 2017-06-29 Yao Qi <yao.qi@linaro.org>
1102 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1104 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1106 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1108 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1110 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1112 * linux-low.c (linux_create_inferior): Adjust code to access the
1113 environment information via 'gdb_environ' class.
1114 * lynx-low.c (lynx_create_inferior): Likewise.
1115 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1116 (get_environ): Return a pointer to 'our_environ'.
1117 (captured_main): Initialize 'our_environ'.
1118 * server.h (get_environ): Adjust prototype.
1119 * spu-low.c (spu_create_inferior): Adjust code to access the
1120 environment information via 'gdb_environ' class.
1122 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1124 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1125 usage of "register" keyword.
1127 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1129 * configure: Re-generate.
1131 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1133 * configure: Re-generate.
1135 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1137 * Makefile.in (COMPILE.pre): Add "-x c++".
1139 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1141 * fork-child.c: Conditionally include <signal.h>.
1143 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1145 * server.c (handle_general_set): Handle new packet
1146 "QStartupWithShell".
1147 (handle_query): Add "QStartupWithShell" to the list of supported
1149 (gdbserver_usage): Add help text explaining the
1150 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1152 (captured_main): Recognize and act upon the presence of the new
1155 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1156 Pedro Alves <palves@redhat.com>
1158 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1159 * configure: Regenerate.
1160 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1162 (i[34567]86-*-lynxos*): Likewise.
1163 (spu*-*-*): Likewise.
1164 * fork-child.c: New file.
1165 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1167 (linux_ptrace_fun): New function.
1168 (linux_create_inferior): Adjust function prototype to reflect
1169 change on "target.h". Adjust function code to use
1171 (linux_request_interrupt): Delete "signal_pid".
1172 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1173 (lynx_ptrace_fun): New function.
1174 (lynx_create_inferior): Adjust function prototype to reflect
1175 change on "target.h". Adjust function code to use
1177 * nto-low.c (nto_create_inferior): Adjust function prototype and
1178 code to reflect change on "target.h". Update comments.
1179 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1180 "common-terminal.h" and "environ.h".
1181 (terminal_fd): Moved to fork-child.c.
1182 (old_foreground_pgrp): Likewise.
1183 (restore_old_foreground_pgrp): Likewise.
1184 (last_status): Make it global.
1185 (last_ptid): Likewise.
1186 (our_environ): New variable.
1187 (startup_with_shell): Likewise.
1188 (program_name): Likewise.
1189 (program_argv): Rename to...
1190 (program_args): ...this.
1191 (wrapper_argv): New variable.
1192 (start_inferior): Delete function.
1193 (get_exec_wrapper): New function.
1194 (get_exec_file): Likewise.
1195 (get_environ): Likewise.
1196 (prefork_hook): Likewise.
1197 (post_fork_inferior): Likewise.
1198 (postfork_hook): Likewise.
1199 (postfork_child_hook): Likewise.
1200 (handle_v_run): Update code to deal with arguments coming from the
1201 remote host. Update calls from "start_inferior" to
1203 (captured_main): Likewise. Initialize environment variable. Call
1205 * server.h (post_fork_inferior): New prototype.
1206 (get_environ): Likewise.
1207 (last_status): Declare.
1208 (last_ptid): Likewise.
1209 (signal_pid): Likewise.
1210 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1211 (spu_ptrace_fun): New function.
1212 (spu_create_inferior): Adjust function prototype to reflect change
1213 on "target.h". Adjust function code to use "fork_inferior".
1214 * target.c (target_terminal_init): New function.
1215 (target_terminal_inferior): Likewise.
1216 (target_terminal_ours): Likewise.
1217 * target.h: Include <vector>.
1218 (struct target_ops) <create_inferior>: Update prototype.
1219 (create_inferior): Update macro.
1220 * utils.c (gdb_flush_out_err): New function.
1221 * win32-low.c (win32_create_inferior): Adjust function prototype
1222 and code to reflect change on "target.h".
1224 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1226 * inferiors.c (switch_to_thread): New function.
1228 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1230 * Makefile.in (SFILE): Add "common/job-control.c".
1231 (OBS): Add "job-control.o".
1233 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1235 * Makefile: Remove "@host_makefile_frag@".
1237 2017-05-05 Pedro Alves <palves@redhat.com>
1239 * configure: Regenerate.
1241 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1243 * configure: Regenerate.
1245 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1247 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1248 software_single_step change of return type to
1249 std::vector<CORE_ADDR>.
1250 * linux-low.c (install_software_single_step_breakpoints):
1252 * linux-low.h (install_software_single_step_breakpoints):
1255 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1257 * remote-utils.c: Include "gdb_termios.h" instead of
1259 * terminal.h: Delete file.
1261 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1263 * server.c: Include <vector>.
1264 <program_argv, wrapper_argv>: Convert to std::vector.
1265 (start_inferior): Rewrite function to use C++.
1266 (handle_v_run): Likewise. Update code that calculates the argv
1267 based on the vRun packet; use C++.
1268 (captured_main): Likewise.
1270 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1272 * server.c (handle_v_cont): Initialize thread_resume::thread
1275 2017-04-05 Pedro Alves <palves@redhat.com>
1277 * configure: Regenerate.
1279 2017-04-05 Pedro Alves <palves@redhat.com>
1281 * gdbreplay.c (sync_error): Constify.
1282 * linux-x86-low.c (push_opcode): Constify.
1284 2017-04-05 Pedro Alves <palves@redhat.com>
1286 * win32-low.c (get_child_debug_event)
1287 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1288 Report TARGET_WAITKIND_SPURIOUS instead.
1290 2017-04-05 Pedro Alves <palves@redhat.com>
1292 * remote-utils.c (remote_prepare, remote_open): Constify.
1293 * remote-utils.h (remote_prepare, remote_open): Constify.
1294 * server.c (captured_main): Constify 'port' handling.
1296 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1298 * Makefile.in (clean): Clear .deps.
1300 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1302 * .gitignore: Remove generated files, replace with wildcard.
1303 * (clean): Replace removal of generated files with wildcard.
1304 (version.c): Replace with...
1305 (version-generated.c): ...this.
1306 (xml-builtin.c): Replace with...
1307 (xml-builtin-generated.c): ...this.
1308 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1309 (%.c: *regformats*): Replace with...
1310 (%-generated.c: *regformats*): ...this.
1312 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1314 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1315 (xtensa_fill_gregset): Call collect_register_by_name for
1317 (xtensa_store_gregset): Call supply_register_by_name for
1320 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1322 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1323 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1324 (xtensa_store_gregset): Call supply_register for all registers in
1325 a0_regnum..a0_regnum + C0_NREGS range.
1327 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1329 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1330 (ax-ipa.o: ax.c): Remove.
1331 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1332 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1333 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1334 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1335 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1337 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1339 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1340 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1341 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1342 (errors-ipa.o: ../common/errors.c): Remove.
1343 (format-ipa.o: ../common/format.c): Remove.
1344 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1346 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1348 * Makefile.in (%-ipa.o: %.c): New rule.
1349 (tracepoint-ipa.o: tracepoint.c): Remove.
1350 (utils-ipa.o: utils.c): Remove.
1351 (remote-utils-ipa.o: remote-utils.c): Remove.
1352 (regcache-ipa.o: regcache.c): Remove.
1353 (i386-linux-ipa.o: i386-linux.c): Remove.
1354 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1355 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1356 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1357 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1358 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1359 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1360 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1361 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1362 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1363 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1364 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1365 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1366 (aarch64-ipa.o: aarch64.c): Remove.
1367 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1368 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1369 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1370 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1371 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1372 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1373 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1374 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1375 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1376 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1377 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1378 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1379 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1380 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1381 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1382 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1383 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1384 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1385 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1386 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1387 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1388 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1389 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1390 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1391 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1392 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1393 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1394 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1395 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1396 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1397 (tdesc-ipa.o: tdesc.c): Remove.
1398 (x32-linux-ipa.o: x32-linux.c): Remove.
1399 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1400 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1402 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1404 * Makefile.in (%.o: ../arch/%.c): New rule.
1405 (arm.o: ../arch/arm.c): Remove.
1406 (arm-linux.o: ../arch/arm-linux.c): Remove.
1407 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1408 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1410 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1412 * Makefile.in (%.o: ../nat/%.c): New rule.
1413 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1414 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1415 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1416 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1417 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1418 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1419 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1420 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1421 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1422 (linux-personality.o: ../nat/linux-personality.c): Remove.
1423 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1424 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1425 (x86-linux.o: ../nat/x86-linux.c): Remove.
1426 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1427 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1429 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1431 * Makefile.in (%.o: ../common/%.c): New rule.
1432 (signals.o: ../common/signals.c): Remove.
1433 (print-utils.o: ../common/print-utils.c): Remove.
1434 (rsp-low.o: ../common/rsp-low.c): Remove.
1435 (common-utils.o: ../common/common-utils.c): Remove.
1436 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1437 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1438 (vec.o: ../common/vec.c): Remove.
1439 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1440 (xml-utils.o: ../common/xml-utils.c): Remove.
1441 (ptid.o: ../common/ptid.c): Remove.
1442 (buffer.o: ../common/buffer.c): Remove.
1443 (format.o: ../common/format.c): Remove.
1444 (filestuff.o: ../common/filestuff.c): Remove.
1445 (agent.o: ../common/agent.c): Remove.
1446 (errors.o: ../common/errors.c): Remove.
1447 (environ.o: ../common/environ.c): Remove.
1448 (common-debug.o: ../common/common-debug.c): Remove.
1449 (cleanups.o: ../common/cleanups.c): Remove.
1450 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1451 (fileio.o: ../common/fileio.c): Remove.
1452 (common-regcache.o: ../common/common-regcache.c): Remove.
1453 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1454 (new-op.o: ../common/new-op.c): Remove.
1455 (btrace-common.o: ../common/btrace-common.c): Remove.
1457 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1459 * Makefile.in (%.o: ../target/%.c): New rule.
1460 (waitstatus.o: ../target/waitstatus.c): Remove.
1462 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1465 (%.c: ../regformats/%.dat,
1466 (%.c: ../regformats/arm/%.dat,
1467 (%.c: ../regformats/i386/%.dat,
1468 (%.c: ../regformats/rs6000/%.dat): New rules.
1469 (aarch64.c): Remove.
1470 (reg-arm.c): Remove.
1471 (arm-with-iwmmxt.c): Remove.
1472 (arm-with-vfpv2.c): Remove.
1473 (arm-with-vfpv3.c): Remove.
1474 (arm-with-neon.c): Remove.
1475 (reg-bfin.c): Remove.
1476 (reg-cris.c): Remove.
1477 (reg-crisv32.c): Remove.
1479 (i386-linux.c): Remove.
1480 (i386-avx.c): Remove.
1481 (i386-avx-linux.c): Remove.
1482 (i386-avx-avx512.c): Remove.
1483 (i386-avx-avx512-linux.c): Remove.
1484 (i386-mpx.c): Remove.
1485 (i386-mpx-linux.c): Remove.
1486 (i386-avx-mpx-avx512-pku.c): Remove.
1487 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1488 (i386-avx-mpx.c): Remove.
1489 (i386-avx-mpx-linux.c): Remove.
1490 (i386-mmx.c): Remove.
1491 (i386-mmx-linux.c): Remove.
1492 (reg-ia64.c): Remove.
1493 (reg-m32r.c): Remove.
1494 (reg-m68k.c): Remove.
1496 (mips-linux.c): Remove.
1497 (mips-dsp-linux.c): Remove.
1498 (mips64-linux.c): Remove.
1499 (mips64-dsp-linux.c): Remove.
1500 (nios2-linux.c): Remove.
1501 (powerpc-32.c): Remove.
1502 (powerpc-32l.c): Remove.
1503 (powerpc-altivec32l.c): Remove.
1504 (powerpc-cell32l.c): Remove.
1505 (powerpc-vsx32l.c): Remove.
1506 (powerpc-isa205-32l.c): Remove.
1507 (powerpc-isa205-altivec32l.c): Remove.
1508 (powerpc-isa205-vsx32l.c): Remove.
1509 (powerpc-e500l.c): Remove.
1510 (powerpc-64l.c): Remove.
1511 (powerpc-altivec64l.c): Remove.
1512 (powerpc-cell64l.c): Remove.
1513 (powerpc-vsx64l.c): Remove.
1514 (powerpc-isa205-64l.c): Remove.
1515 (powerpc-isa205-altivec64l.c): Remove.
1516 (powerpc-isa205-vsx64l.c): Remove.
1517 (s390-linux32.c): Remove.
1518 (s390-linux32v1.c): Remove.
1519 (s390-linux32v2.c): Remove.
1520 (s390-linux64.c): Remove.
1521 (s390-linux64v1.c): Remove.
1522 (s390-linux64v2.c): Remove.
1523 (s390-te-linux64.c): Remove.
1524 (s390-vx-linux64.c): Remove.
1525 (s390-tevx-linux64.c): Remove.
1526 (s390x-linux64.c): Remove.
1527 (s390x-linux64v1.c): Remove.
1528 (s390x-linux64v2.c): Remove.
1529 (s390x-te-linux64.c): Remove.
1530 (s390x-vx-linux64.c): Remove.
1531 (s390x-tevx-linux64.c): Remove.
1532 (tic6x-c64xp-linux.c): Remove.
1533 (tic6x-c64x-linux.c): Remove.
1534 (tic6x-c62x-linux.c): Remove.
1536 (reg-sparc64.c): Remove.
1537 (reg-spu.c): Remove.
1539 (amd64-linux.c): Remove.
1540 (amd64-avx.c): Remove.
1541 (amd64-avx-linux.c): Remove.
1542 (amd64-avx-avx512.c): Remove.
1543 (amd64-avx-avx512-linux.c): Remove.
1544 (amd64-mpx.c): Remove.
1545 (amd64-mpx-linux.c): Remove.
1546 (amd64-avx-mpx-avx512-pku.c): Remove.
1547 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1548 (amd64-avx-mpx.c): Remove.
1549 (amd64-avx-mpx-linux.c): Remove.
1551 (x32-linux.c): Remove.
1552 (x32-avx.c): Remove.
1553 (x32-avx-linux.c): Remove.
1554 (x32-avx-avx512.c): Remove.
1555 (x32-avx-avx512-linux.c): Remove.
1556 (reg-xtensa.c): Remove.
1557 (reg-tilegx.c): Remove.
1558 (reg-tilegx32.c): Remove.
1560 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1562 * Makefile.in (SFILES): Add "common/environ.c".
1563 (OBJS): Add "common/environ.h".
1565 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1567 * configure.ac: Check if the fs_base and gs_base members of
1568 `struct user_regs_struct' exist.
1569 * config.in: Regenerated.
1570 * configure: Likewise.
1572 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1574 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1576 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1577 (get_next_pcs_syscall_next_pc): Likewise.
1579 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1581 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1582 * nto-x86-low.c: Likewise.
1584 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1586 * Makefile.in: Include disable-implicit-rules.mk.
1588 2016-11-23 Pedro Alves <palves@redhat.com>
1590 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1591 (debug_vprintf): Use std::chrono::steady_clock instead of
1592 gettimeofday. Use '.' instead of ':'.
1593 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1594 (get_timestamp): Use std::chrono::steady_clock instead of
1597 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1599 * Makefile.in: Fix whitespace formatting.
1601 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1603 * Makefile.in (SFILES, OBS): Flatten list and order
1606 2016-11-23 Pedro Alves <palves@redhat.com>
1608 * event-loop.c (handle_file_event): Use warning.
1609 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1610 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1613 2016-11-23 Pedro Alves <palves@redhat.com>
1615 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1617 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1618 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1619 debug_printf and debug_flush for debug output.
1620 * server.c (handle_general_set): Likewise.
1621 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1624 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1626 * Makefile.in (.c.o): Replace rule with ...
1627 (%.o: %.c): ... this one.
1629 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1631 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1632 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1634 * configure.ac: Remove checks for the make program.
1635 * configure: Re-generate.
1637 2016-10-28 Pedro Alves <palves@redhat.com>
1639 * Makefile.in (CXX_DIALECT): Get from configure.
1640 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1641 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1642 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1643 * config.in: Regenerate.
1644 * configure: Regenerate.
1646 2016-10-27 Yao Qi <yao.qi@linaro.org>
1648 * linux-low.c (linux_supports_range_stepping): Return true if
1649 can_software_single_step return true.
1651 2016-10-27 Yao Qi <yao.qi@linaro.org>
1653 * inferiors.c (find_inferior_in_random): New function.
1654 * inferiors.h (find_inferior_in_random): Declare.
1655 * linux-low.c (linux_wait_for_event_filtered): Call
1656 find_inferior_in_random instead of find_inferior.
1658 2016-10-27 Yao Qi <yao.qi@linaro.org>
1660 * linux-low.c (linux_wait_1): If single-step breakpoints are
1661 inserted, remove them.
1663 2016-10-26 Pedro Alves <palves@redhat.com>
1665 * linux-low.c (handle_extended_wait): Link parent/child fork
1667 (linux_wait_1): Unlink them.
1668 (linux_set_resume_request): Ignore resume requests for
1669 already-resumed and unhandled fork child threads.
1670 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1671 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1673 (handle_v_requests) <vCont>: Don't call require_running.
1674 * server.h (in_queued_stop_replies): New declaration.
1676 2016-10-24 Yao Qi <yao.qi@linaro.org>
1679 * linux-aarch64-low.c (append_insns): Cast the return value to
1682 2016-10-10 Yao Qi <yao.qi@linaro.org>
1684 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1686 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1688 * target.c (target_supports_multi_process): New function, moved
1690 * target.h (target_supports_multi_process): ... here. Remove
1693 2016-10-05 Tom Tromey <tom@tromey.com>
1696 * tracepoint.c (handle_tracepoint_bkpts): Check
1697 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1699 2016-10-05 Yao Qi <yao.qi@linaro.org>
1701 * configure.srv: Update the path of arm-*.xml files.
1703 2016-10-05 Terry Guo <terry.guo@arm.com>
1704 Yao Qi <yao.qi@linaro.org>
1706 * Makefile.in: Adjust the path of rules.
1707 * configure.srv: Update the path of xml files.
1708 * regformats/arm-with-iwmmxt.dat: Regenerated.
1709 * regformats/arm-with-neon.dat: Likewise.
1710 * regformats/arm-with-vfpv2.dat: Likewise.
1711 * regformats/arm-with-vfpv3.dat Likewise.
1713 2016-09-30 Yao Qi <yao.qi@linaro.org>
1716 * target.c (target_stop_and_wait): Don't call
1717 target_continue_no_signal, use resume_stop instead.
1719 2016-09-26 Yao Qi <yao.qi@linaro.org>
1721 * linux-low.c (linux_wait_1): Call debug_exit.
1723 2016-09-23 Pedro Alves <palves@redhat.com>
1725 * Makefile.in (SFILES): Add common/new-op.c.
1726 (OBS): Add common/new-op.o.
1727 (new-op.o): New rule.
1729 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1731 * .gitinore: Ignore more files.
1733 2016-09-21 Yao Qi <yao.qi@linaro.org>
1735 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1738 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1740 * server.c (start_inferior): Call target_mourn_inferior instead of
1741 mourn_inferior; pass ptid_t argument to it.
1743 (handle_target_event): Likewise.
1744 * target.c (target_mourn_inferior): New function.
1745 * target.h (mourn_inferior): Delete macro.
1747 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1749 * linux-low.c (lwp_is_stepping): New function.
1751 2016-09-06 Carl Love <cel@us.ibm.com>
1753 * server.c (start_inferior): Fixed comment, requested comment change
1754 didn't get updated correctly. Removed reference to ptrace () call as
1755 it is only true on Linux systems.
1757 2016-09-06 Carl Love <cel@us.ibm.com>
1759 * server.c (start_inferior): Do not call
1760 function target_post_create_inferior () if the
1761 inferior process has already exited.
1763 2016-09-05 Pedro Alves <palves@redhat.com>
1765 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1766 (COMPILE.pre, CC_LD): Use CXX directly.
1767 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1768 * acinclude.m4: Don't include build-with-cxx.m4.
1769 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1770 * configure: Regenerate.
1772 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1775 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1776 call writing data to own_buf.
1778 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1780 * target.c (mywait): Call target_wait instead of
1782 (target_wait): New function.
1784 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1786 * server.c (start_inferior): New variable 'ptid'. Replace calls
1787 to the_target->resume by target_continue{,_no_signal}, depending
1789 * target.c (target_stop_and_wait): Call target_continue_no_signal
1790 instead of the_target->resume.
1791 (target_continue): New function.
1793 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1795 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1797 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1800 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1802 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1803 * linux-arm-low.c (ps_get_thread_area): Likewise.
1804 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1805 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1806 * linux-mips-low.c (ps_get_thread_area): Likewise.
1807 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1808 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1809 * linux-x86-low.c (ps_get_thread_area): Likewise.
1810 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1812 2016-08-19 Pedro Alves <palves@redhat.com>
1814 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1816 2016-08-19 Pedro Alves <palves@redhat.com>
1818 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1819 comment. Use memcpy instead of casting through unsigned long.
1821 2016-08-19 Pedro Alves <palves@redhat.com>
1823 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1824 allocating around 0x80000000.
1826 2016-08-19 Pedro Alves <palves@redhat.com>
1829 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1830 (x32-avx512-linux-ipa.o): New rules.
1831 * configure.ac (x86_64-*-linux*): New x32 check.
1832 * configure.srv (ipa_x32_linux_regobj): New.
1833 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1834 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1836 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1838 * configure: Regenerate.
1840 2016-08-09 Pedro Alves <palves@redhat.com>
1843 * Makefile.in (OBS): Add signals-state-save-restore.o.
1844 (signals-state-save-restore.o): New rule.
1845 * config.in: Regenerate.
1846 * configure: Regenerate.
1847 * linux-low.c: Include "signals-state-save-restore.h".
1848 (linux_create_inferior): Call
1849 restore_original_signals_state.
1850 * server.c: Include "dispositions-save-restore.h".
1851 (captured_main): Call save_original_signals_state.
1853 2016-08-05 Pedro Alves <palves@redhat.com>
1855 * configure: Regenerate.
1857 2016-08-04 Yao Qi <yao.qi@linaro.org>
1859 * linux-low.c (regsets_fetch_inferior_registers): Check
1860 errno is ESRCH or not.
1862 2016-08-02 Yao Qi <yao.qi@linaro.org>
1864 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1865 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1866 (thread_db_load_search): Update.
1867 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1868 td_ta_set_event and td_ta_event_getmsg.
1870 2016-07-26 Pedro Alves <palves@redhat.com>
1873 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1874 of unsigned long for 64-bit registers and use uint32_t instead of
1875 unsigned int for 32-bit registers.
1877 2016-07-26 Pedro Alves <palves@redhat.com>
1879 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1882 2016-07-21 Tom Tromey <tom@tromey.com>
1884 * configure: Rebuild.
1886 2016-07-21 Yao Qi <yao.qi@linaro.org>
1888 * mem-break.c (find_gdb_breakpoint): Cast bp to
1889 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1891 2016-07-21 Yao Qi <yao.qi@linaro.org>
1893 * server.c (handle_v_requests): Support s and S actions
1894 if target_supports_software_single_step return true.
1896 2016-07-21 Yao Qi <yao.qi@linaro.org>
1898 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1899 is resume_step, call maybe_hw_step.
1900 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1902 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1904 (proceed_one_lwp): If resume request is resume_step, install
1905 reinsert breakpoints and call maybe_hw_step.
1907 2016-07-21 Yao Qi <yao.qi@linaro.org>
1909 * linux-low.c (proceed_one_lwp): Declare.
1910 (linux_resume_one_thread): Remove local variable 'step'.
1911 Lift code enqueue signal. Call proceed_one_lwp instead of
1912 linux_resume_one_lwp.
1914 2016-07-21 Yao Qi <yao.qi@linaro.org>
1916 * linux-low.c (linux_resume_one_thread): Call
1917 enqueue_pending_signal.
1919 2016-07-21 Yao Qi <yao.qi@linaro.org>
1921 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1922 * inferiors.c (do_restore_current_thread_cleanup): New function.
1923 (make_cleanup_restore_current_thread): Likewise.
1924 * linux-low.c (install_software_single_step_breakpoints): Call
1925 make_cleanup_restore_current_thread. Switch current_thread to
1928 2016-07-21 Yao Qi <yao.qi@linaro.org>
1930 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1931 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1932 (clone_one_breakpoint): Likewise.
1933 (delete_reinsert_breakpoints): Change parameter to thread.
1935 (has_reinsert_breakpoints): Likewise.
1936 (uninsert_reinsert_breakpoints): Likewise.
1937 (reinsert_reinsert_breakpoints): Likewise.
1938 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1939 (delete_reinsert_breakpoints): Likewise.
1940 (reinsert_reinsert_breakpoints): Likewise.
1941 (uninsert_reinsert_breakpoints): Likewise.
1942 (has_reinsert_breakpoints): Likewise.
1944 2016-07-21 Yao Qi <yao.qi@linaro.org>
1946 * inferiors.c (get_thread_process): Make parameter const.
1947 * inferiors.h (get_thread_process): Update declaration.
1948 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1949 Add new parameters child_thread and parent_thread. Callers
1951 * mem-break.h (clone_all_breakpoints): Update declaration.
1953 2016-07-21 Yao Qi <yao.qi@linaro.org>
1955 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1956 <command_list, handler>: Remove.
1957 (struct gdb_breakpoint): New.
1958 (struct other_breakpoint): New.
1959 (struct reinsert_breakpoint): New.
1960 (is_gdb_breakpoint): New function.
1961 (any_persistent_commands): Update command_list if
1962 is_gdb_breakpoint returns true.
1963 (set_breakpoint): Create breakpoints according to their types.
1964 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1965 (set_gdb_breakpoint_1): Likewise.
1966 (set_gdb_breakpoint): Likewise.
1967 (clear_breakpoint_conditions): Change parameter type to
1968 'struct gdb_breakpoint *'.
1969 (clear_breakpoint_commands): Likewise.
1970 (clear_breakpoint_conditions_and_commands): Likewise.
1971 (add_condition_to_breakpoint): Likewise.
1972 (add_breakpoint_condition): Likewise.
1973 (add_commands_to_breakpoint): Likewise.
1974 (check_breakpoints): Check other_breakpoint.
1975 (clone_one_breakpoint): Clone breakpopint according to its type.
1976 * mem-break.h (struct gdb_breakpoint): Declare.
1977 (set_gdb_breakpoint): Update declaration.
1978 (clear_breakpoint_conditions_and_commands): Likewise.
1979 (add_breakpoint_condition): Likewise.
1980 (add_breakpoint_commands): Likewise.
1981 * server.c (process_point_options): Change parameter type to
1982 'struct gdb_breakpoint *'.
1984 2016-07-21 Yao Qi <yao.qi@linaro.org>
1986 * mem-break.c (set_breakpoint_at): Rename it to ...
1987 (set_breakpoint_type_at): ... it.
1988 (set_breakpoint_at): Call set_breakpoint_type_at.
1989 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1990 * mem-break.h (set_breakpoint_at): Update comments.
1992 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1994 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1996 (nios2_store_gregset): Likewise.
1998 2016-07-01 Pedro Alves <palves@redhat.com>
1999 Antoine Tremblay <antoine.tremblay@ericsson.com>
2001 * linux-low.c: Change interface to take the target lwp_info
2002 pointer directly and return void. Handle detaching from a zombie
2004 (linux_detach_lwp_callback): New function.
2005 (linux_detach): Detach from the leader thread after detaching from
2008 2016-06-28 Yao Qi <yao.qi@linaro.org>
2010 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2011 for variable new_offset.
2012 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2013 (aarch64_ftrace_insn_reloc_cb): Likewise.
2014 (aarch64_ftrace_insn_reloc_tb): Likewise.
2015 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2016 PRIx64 instead of PRIx32.
2018 2016-06-28 Yao Qi <yao.qi@linaro.org>
2020 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2021 (the_low_target): Install arm_get_syscall_trapinfo.
2023 2016-06-28 Yao Qi <yao.qi@linaro.org>
2025 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2027 (the_low_target): Install aarch64_get_syscall_trapinfo.
2029 2016-06-28 Yao Qi <yao.qi@linaro.org>
2031 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2033 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2034 Remove parameter sysno.
2035 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2038 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2040 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2041 (s390_emit_ne_goto): Likewise.
2042 (s390_emit_lt_goto): Likewise.
2043 (s390_emit_le_goto): Likewise.
2044 (s390_emit_gt_goto): Likewise.
2045 (s390_emit_ge_goto): Likewise.
2046 (s390x_emit_eq_goto): Likewise.
2047 (s390x_emit_ne_goto): Likewise.
2048 (s390x_emit_lt_goto): Likewise.
2049 (s390x_emit_le_goto): Likewise.
2050 (s390x_emit_gt_goto): Likewise.
2051 (s390x_emit_ge_goto): Likewise.
2052 (s390_emit_ops_impl): Mark variable static.
2053 (s390x_emit_ops): Likewise.
2055 2016-06-17 Yao Qi <yao.qi@linaro.org>
2057 * linux-low.c (handle_extended_wait): Call
2058 uninsert_reinsert_breakpoints for the parent process. Remove
2059 reinsert breakpoints from the child process. Reinsert them to
2060 the parent process when vfork is done.
2061 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2062 (reinsert_reinsert_breakpoints): New function.
2063 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2064 (reinsert_reinsert_breakpoints): Declare.
2066 2016-06-17 Yao Qi <yao.qi@linaro.org>
2068 * linux-low.c (handle_extended_wait): If the parent is doing
2069 step-over, remove the reinsert breakpoints from the forked child.
2071 2016-06-17 Yao Qi <yao.qi@linaro.org>
2073 * linux-low.c (unsuspend_all_lwps): Declare.
2074 (linux_low_filter_event): If thread exited, call finish_step_over.
2075 If step-over is finished, unsuspend other threads.
2077 2016-06-17 Yao Qi <yao.qi@linaro.org>
2079 * linux-low.c (linux_resume_one_lwp_throw): Assert
2080 has_reinsert_breakpoints returns false.
2081 * mem-break.c (delete_disabled_breakpoints): Assert
2082 bp type isn't reinsert_breakpoint.
2084 2016-06-17 Yao Qi <yao.qi@linaro.org>
2086 * linux-low.c (maybe_hw_step): New function.
2087 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2088 (finish_step_over): Switch current_thread to lwp temporarily,
2089 and assert has_reinsert_breakpoints returns true.
2090 (proceed_one_lwp): Call maybe_hw_step.
2091 * mem-break.c (has_reinsert_breakpoints): New function.
2092 * mem-break.h (has_reinsert_breakpoints): Declare.
2094 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2096 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2098 2016-05-17 Yao Qi <yao.qi@linaro.org>
2100 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2101 instead of find_inferior.
2103 2016-05-05 Yao Qi <yao.qi@linaro.org>
2105 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2106 Initialize res to zero.
2108 2016-05-05 Yao Qi <yao.qi@linaro.org>
2110 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2113 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2115 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2116 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2117 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2119 2016-04-28 Par Olsson <par.olsson@windriver.com>
2120 Simon Marchi <simon.marchi@ericsson.com>
2122 * tracepoint.c (write_inferior_int8): New function.
2123 (cmd_qtenable_disable): Write enable flag using
2124 write_inferior_int8.
2126 2016-04-25 Yao Qi <yao.qi@linaro.org>
2128 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2129 (need_step_over_p): Return zero if the LWP has pending signals
2130 can be delivered on software single step target.
2132 2016-04-25 Yao Qi <yao.qi@linaro.org>
2134 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2135 return instead of error.
2137 2016-04-22 Yao Qi <yao.qi@linaro.org>
2139 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2142 2016-04-22 Yao Qi <yao.qi@linaro.org>
2144 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2145 signal when stepping over breakpoint with software single
2148 2016-04-21 Pedro Alves <palves@redhat.com>
2150 * linux-s390-low.c (s390_collect_ptrace_register)
2151 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2153 (s390_check_regset): Use void * instead of gdb_byte *.
2155 2016-04-20 Pedro Alves <palves@redhat.com>
2157 * configure: Renegerate.
2159 2016-04-20 Yao Qi <yao.qi@linaro.org>
2161 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2162 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2164 (arm_store_gregset): Likewise.
2166 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2168 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2169 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2170 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2171 (amd64-avx-mpx-linux.c): New rules.
2172 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2173 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2174 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2175 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2176 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2177 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2178 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2179 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2180 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2181 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2182 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2183 * linux-x86-low.c (x86_linux_read_description): Add case for
2184 X86_XSTATE_AVX_MPX_MASK.
2185 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2186 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2187 init_registers_i386_avx_mpx_linux.
2188 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2189 (initialize_low_tracepoint): Call
2190 init_registers_i386_avx_mpx_linux.
2191 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2192 (initialize_low_tracepoint): Call
2193 init_registers_amd64_avx_mpx_linux.
2194 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2195 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2196 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2199 2016-04-18 Pedro Alves <palves@redhat.com>
2201 * configure: Regenerate.
2203 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2205 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2206 (aarch64_emit_sub): Likewise.
2208 2016-04-12 Pedro Alves <palves@redhat.com>
2210 * utils.c (prepare_to_throw_exception): Delete.
2212 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2214 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2216 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2218 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2220 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2222 * linux-aarch64-ipa.c: Add <elf.h> include.
2223 * linux-ppc-ipa.c: Add <elf.h> include.
2224 * linux-s390-ipa.c: Add <elf.h> include.
2226 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2228 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2229 (get_raw_reg_ptr): Likewise.
2230 (get_trace_state_variable_value_ptr): Likewise.
2231 (set_trace_state_variable_value_ptr): Likewise.
2232 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2235 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2236 Marcin Kościelnicki <koriakin@0x04.net>
2239 * linux-ppc-low.c (emit_insns): New function.
2240 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2241 (ppc_emit_prologue): New function.
2242 (ppc_emit_epilogue): New function.
2243 (ppc_emit_add): New function.
2244 (ppc_emit_sub): New function.
2245 (ppc_emit_mul): New function.
2246 (ppc_emit_lsh): New function.
2247 (ppc_emit_rsh_signed): New function.
2248 (ppc_emit_rsh_unsigned): New function.
2249 (ppc_emit_ext): New function.
2250 (ppc_emit_zero_ext): New function.
2251 (ppc_emit_log_not): New function.
2252 (ppc_emit_bit_and): New function.
2253 (ppc_emit_bit_or): New function.
2254 (ppc_emit_bit_xor): New function.
2255 (ppc_emit_bit_not): New function.
2256 (ppc_emit_equal): New function.
2257 (ppc_emit_less_signed): New function.
2258 (ppc_emit_less_unsigned): New function.
2259 (ppc_emit_ref): New function.
2260 (ppc_emit_const): New function.
2261 (ppc_emit_reg): New function.
2262 (ppc_emit_pop): New function.
2263 (ppc_emit_stack_flush): New function.
2264 (ppc_emit_swap): New function.
2265 (ppc_emit_stack_adjust): New function.
2266 (ppc_emit_call): New function.
2267 (ppc_emit_int_call_1): New function.
2268 (ppc_emit_void_call_2): New function.
2269 (ppc_emit_if_goto): New function.
2270 (ppc_emit_goto): New function.
2271 (ppc_emit_eq_goto): New function.
2272 (ppc_emit_ne_goto): New function.
2273 (ppc_emit_lt_goto): New function.
2274 (ppc_emit_le_goto): New function.
2275 (ppc_emit_gt_goto): New function.
2276 (ppc_emit_ge_goto): New function.
2277 (ppc_write_goto_address): New function.
2278 (ppc_emit_ops_impl): New static variable.
2279 (ppc64v1_emit_prologue): New function.
2280 (ppc64v2_emit_prologue): New function.
2281 (ppc64_emit_epilogue): New function.
2282 (ppc64_emit_add): New function.
2283 (ppc64_emit_sub): New function.
2284 (ppc64_emit_mul): New function.
2285 (ppc64_emit_lsh): New function.
2286 (ppc64_emit_rsh_signed): New function.
2287 (ppc64_emit_rsh_unsigned): New function.
2288 (ppc64_emit_ext): New function.
2289 (ppc64_emit_zero_ext): New function.
2290 (ppc64_emit_log_not): New function.
2291 (ppc64_emit_bit_and): New function.
2292 (ppc64_emit_bit_or): New function.
2293 (ppc64_emit_bit_xor): New function.
2294 (ppc64_emit_bit_not): New function.
2295 (ppc64_emit_equal): New function.
2296 (ppc64_emit_less_signed): New function.
2297 (ppc64_emit_less_unsigned): New function.
2298 (ppc64_emit_ref): New function.
2299 (ppc64_emit_const): New function.
2300 (ppc64v1_emit_reg): New function.
2301 (ppc64v2_emit_reg): New function.
2302 (ppc64_emit_pop): New function.
2303 (ppc64_emit_stack_flush): New function.
2304 (ppc64_emit_swap): New function.
2305 (ppc64v1_emit_call): New function.
2306 (ppc64v2_emit_call): New function.
2307 (ppc64v1_emit_int_call_1): New function.
2308 (ppc64v2_emit_int_call_1): New function.
2309 (ppc64v1_emit_void_call_2): New function.
2310 (ppc64v2_emit_void_call_2): New function.
2311 (ppc64_emit_if_goto): New function.
2312 (ppc64_emit_eq_goto): New function.
2313 (ppc64_emit_ne_goto): New function.
2314 (ppc64_emit_lt_goto): New function.
2315 (ppc64_emit_le_goto): New function.
2316 (ppc64_emit_gt_goto): New function.
2317 (ppc64_emit_ge_goto): New function.
2318 (ppc64v1_emit_ops_impl): New static variable.
2319 (ppc64v2_emit_ops_impl): New static variable.
2320 (ppc_emit_ops): New function.
2321 (linux_low_target): Wire in ppc_emit_ops.
2323 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2324 Marcin Kościelnicki <koriakin@0x04.net>
2327 * Makefile.in: Add powerpc-*-ipa.o
2328 * configure.srv: Add ipa_obj for powerpc*-linux.
2329 * linux-ppc-ipa.c: New file.
2330 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2332 (PPC_FIELD): New macro.
2333 (PPC_SEXT): New macro.
2334 (PPC_OP6): New macro.
2335 (PPC_BO): New macro.
2336 (PPC_LI): New macro.
2337 (PPC_BD): New macro.
2338 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2339 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2340 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2341 (ppc_get_thread_area): New function.
2342 (is_elfv2_inferior): New function.
2343 (gen_ds_form): New function.
2344 (GEN_STD): New macro.
2345 (GEN_STDU): New macro.
2346 (GEN_LD): New macro.
2347 (GEN_LDU): New macro.
2348 (gen_d_form): New function.
2349 (GEN_ADDI): New macro.
2350 (GEN_ADDIS): New macro.
2351 (GEN_LI): New macro.
2352 (GEN_LIS): New macro.
2353 (GEN_ORI): New macro.
2354 (GEN_ORIS): New macro.
2355 (GEN_LWZ): New macro.
2356 (GEN_STW): New macro.
2357 (GEN_STWU): New macro.
2358 (gen_xfx_form): New function.
2359 (GEN_MFSPR): New macro.
2360 (GEN_MTSPR): New macro.
2361 (GEN_MFCR): New macro.
2362 (GEN_MTCR): New macro.
2363 (GEN_SYNC): New macro.
2364 (GEN_LWSYNC): New macro.
2365 (gen_x_form): New function.
2366 (GEN_OR): New macro.
2367 (GEN_MR): New macro.
2368 (GEN_LWARX): New macro.
2369 (GEN_STWCX): New macro.
2370 (GEN_CMPW): New macro.
2371 (gen_md_form): New function.
2372 (GEN_RLDICL): New macro.
2373 (GEN_RLDICR): New macro.
2374 (gen_i_form): New function.
2376 (GEN_BL): New macro.
2377 (gen_b_form): New function.
2378 (GEN_BNE): New macro.
2379 (GEN_LOAD): New macro.
2380 (GEN_STORE): New macro.
2381 (gen_limm): New function.
2382 (gen_atomic_xchg): New function.
2383 (gen_call): New function.
2384 (ppc_relocate_instruction): New function.
2385 (ppc_install_fast_tracepoint_jump_pad): New function.
2386 (ppc_get_min_fast_tracepoint_insn_len): New function.
2387 (ppc_get_ipa_tdesc_idx): New function.
2388 (the_low_target): Wire in the new functions.
2389 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2391 * linux-ppc-tdesc.h: New file.
2393 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2395 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2396 (alloc_jump_pad_buffer): New function.
2397 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2398 (alloc_jump_pad_buffer): New function.
2399 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2400 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2401 (alloc_jump_pad_buffer): New function.
2402 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2403 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2404 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2405 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2407 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2409 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2410 * linux-amd64-ipa.c: Likewise.
2411 * linux-i386-ipa.c: Likewise.
2412 * linux-s390-ipa.c: Likewise.
2413 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2414 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2415 set_trace_state_variable_value_ptr.
2416 (struct ipa_sym_addresses): Likewise.
2417 (symbol_list): Likewise.
2418 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2419 accessing gdb_collect directly.
2420 (gdb_collect_ptr_type): New typedef.
2421 (get_raw_reg_ptr_type): New typedef.
2422 (get_trace_state_variable_value_ptr_type): New typedef.
2423 (set_trace_state_variable_value_ptr_type): New typedef.
2424 (gdb_collect_ptr): New global.
2425 (get_raw_reg_ptr): New global.
2426 (get_trace_state_variable_value_ptr): New global.
2427 (set_trace_state_variable_value_ptr): New global.
2428 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2429 accessing get_raw_reg directly.
2430 (get_get_tsv_func_addr): Likewise for
2431 get_trace_state_variable_value_ptr.
2432 (get_set_tsv_func_addr): Likewise for
2433 set_trace_state_variable_value_ptr.
2434 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2436 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2438 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2440 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2442 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2444 (relocate_instruction): Remove own_buf.
2445 * server.c (own_buf): Make global.
2446 (handle_v_requests): Make global.
2447 * server.h (own_buf): New declaration.
2448 (handle_v_requests): New prototype.
2450 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2453 * linux-s390-low.c (add_insns): New function.
2454 (s390_emit_prologue): New function.
2455 (s390_emit_epilogue): New function.
2456 (s390_emit_add): New function.
2457 (s390_emit_sub): New function.
2458 (s390_emit_mul): New function.
2459 (s390_emit_lsh): New function.
2460 (s390_emit_rsh_signed): New function.
2461 (s390_emit_rsh_unsigned): New function.
2462 (s390_emit_ext): New function.
2463 (s390_emit_log_not): New function.
2464 (s390_emit_bit_and): New function.
2465 (s390_emit_bit_or): New function.
2466 (s390_emit_bit_xor): New function.
2467 (s390_emit_bit_not): New function.
2468 (s390_emit_equal): New function.
2469 (s390_emit_less_signed): New function.
2470 (s390_emit_less_unsigned): New function.
2471 (s390_emit_ref): New function.
2472 (s390_emit_if_goto): New function.
2473 (s390_emit_goto): New function.
2474 (s390_write_goto_address): New function.
2475 (s390_emit_litpool): New function.
2476 (s390_emit_const): New function.
2477 (s390_emit_call): New function.
2478 (s390_emit_reg): New function.
2479 (s390_emit_pop): New function.
2480 (s390_emit_stack_flush): New function.
2481 (s390_emit_zero_ext): New function.
2482 (s390_emit_swap): New function.
2483 (s390_emit_stack_adjust): New function.
2484 (s390_emit_set_r2): New function.
2485 (s390_emit_int_call_1): New function.
2486 (s390_emit_void_call_2): New function.
2487 (s390_emit_eq_goto): New function.
2488 (s390_emit_ne_goto): New function.
2489 (s390_emit_lt_goto): New function.
2490 (s390_emit_le_goto): New function.
2491 (s390_emit_gt_goto): New function.
2492 (s390_emit_ge_goto): New function.
2493 (s390x_emit_prologue): New function.
2494 (s390x_emit_epilogue): New function.
2495 (s390x_emit_add): New function.
2496 (s390x_emit_sub): New function.
2497 (s390x_emit_mul): New function.
2498 (s390x_emit_lsh): New function.
2499 (s390x_emit_rsh_signed): New function.
2500 (s390x_emit_rsh_unsigned): New function.
2501 (s390x_emit_ext): New function.
2502 (s390x_emit_log_not): New function.
2503 (s390x_emit_bit_and): New function.
2504 (s390x_emit_bit_or): New function.
2505 (s390x_emit_bit_xor): New function.
2506 (s390x_emit_bit_not): New function.
2507 (s390x_emit_equal): New function.
2508 (s390x_emit_less_signed): New function.
2509 (s390x_emit_less_unsigned): New function.
2510 (s390x_emit_ref): New function.
2511 (s390x_emit_if_goto): New function.
2512 (s390x_emit_const): New function.
2513 (s390x_emit_call): New function.
2514 (s390x_emit_reg): New function.
2515 (s390x_emit_pop): New function.
2516 (s390x_emit_stack_flush): New function.
2517 (s390x_emit_zero_ext): New function.
2518 (s390x_emit_swap): New function.
2519 (s390x_emit_stack_adjust): New function.
2520 (s390x_emit_int_call_1): New function.
2521 (s390x_emit_void_call_2): New function.
2522 (s390x_emit_eq_goto): New function.
2523 (s390x_emit_ne_goto): New function.
2524 (s390x_emit_lt_goto): New function.
2525 (s390x_emit_le_goto): New function.
2526 (s390x_emit_gt_goto): New function.
2527 (s390x_emit_ge_goto): New function.
2528 (s390_emit_ops): New function.
2529 (struct linux_target_ops): Fill in emit_ops hook.
2531 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2534 * Makefile.in: Add s390 IPA files.
2535 * configure.srv: Build IPA for s390.
2536 * linux-s390-ipa.c: New file.
2537 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2538 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2539 (tdesc_s390_linux32): Likewise.
2540 (init_registers_s390_linux32v1): Likewise.
2541 (tdesc_s390_linux32v1): Likewise.
2542 (init_registers_s390_linux32v2): Likewise.
2543 (tdesc_s390_linux32v2): Likewise.
2544 (init_registers_s390_linux64): Likewise.
2545 (tdesc_s390_linux64): Likewise.
2546 (init_registers_s390_linux64v1): Likewise.
2547 (tdesc_s390_linux64v1): Likewise.
2548 (init_registers_s390_linux64v2): Likewise.
2549 (tdesc_s390_linux64v2): Likewise.
2550 (init_registers_s390_te_linux64): Likewise.
2551 (tdesc_s390_te_linux64): Likewise.
2552 (init_registers_s390_vx_linux64): Likewise.
2553 (tdesc_s390_vx_linux64): Likewise.
2554 (init_registers_s390_tevx_linux64): Likewise.
2555 (tdesc_s390_tevx_linux64): Likewise.
2556 (init_registers_s390x_linux64): Likewise.
2557 (tdesc_s390x_linux64): Likewise.
2558 (init_registers_s390x_linux64v1): Likewise.
2559 (tdesc_s390x_linux64v1): Likewise.
2560 (init_registers_s390x_linux64v2): Likewise.
2561 (tdesc_s390x_linux64v2): Likewise.
2562 (init_registers_s390x_te_linux64): Likewise.
2563 (tdesc_s390x_te_linux64): Likewise.
2564 (init_registers_s390x_vx_linux64): Likewise.
2565 (tdesc_s390x_vx_linux64): Likewise.
2566 (init_registers_s390x_tevx_linux64): Likewise.
2567 (tdesc_s390x_tevx_linux64): Likewise.
2568 (have_hwcap_s390_vx): New static variable.
2569 (s390_arch_setup): Fill have_hwcap_s390_vx.
2570 (s390_get_thread_area): New function.
2571 (s390_ft_entry_gpr_esa): New const.
2572 (s390_ft_entry_gpr_zarch): New const.
2573 (s390_ft_entry_misc): New const.
2574 (s390_ft_entry_fr): New const.
2575 (s390_ft_entry_vr): New const.
2576 (s390_ft_main_31): New const.
2577 (s390_ft_main_64): New const.
2578 (s390_ft_exit_fr): New const.
2579 (s390_ft_exit_vr): New const.
2580 (s390_ft_exit_misc): New const.
2581 (s390_ft_exit_gpr_esa): New const.
2582 (s390_ft_exit_gpr_zarch): New const.
2583 (append_insns): New function.
2584 (s390_relocate_instruction): New function.
2585 (s390_install_fast_tracepoint_jump_pad): New function.
2586 (s390_get_min_fast_tracepoint_insn_len): New function.
2587 (s390_get_ipa_tdesc_idx): New function.
2588 (struct linux_target_ops): Wire in the above functions.
2589 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2590 * linux-s390-tdesc.h: New file.
2592 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2594 * linux-s390-low.c (s390_supports_tracepoints): New function.
2595 (struct linux_target_ops): Fill supports_tracepoints hook.
2597 2016-03-18 Yao Qi <yao.qi@linaro.org>
2599 * linux-low.c (lwp_signal_can_be_delivered): New function.
2600 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2602 2016-03-18 Yao Qi <yao.qi@linaro.org>
2604 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2605 0 if signal is enqueued. Remove 'signal' from one debugging
2606 message. Move one debugging message to some lines below.
2607 Remove code setting 'signal' to 0.
2609 2016-03-18 Yao Qi <yao.qi@linaro.org>
2611 * linux-low.c (linux_low_filter_event): Remove redundant
2612 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2614 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2616 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2617 (struct linux_target_ops): Wire in the above.
2619 2016-03-03 Yao Qi <yao.qi@linaro.org>
2621 * linux-low.c: Update comments to start_step_over.
2623 2016-03-03 Yao Qi <yao.qi@linaro.org>
2626 * linux-low.c (handle_extended_wait): Set child suspended
2627 if event_lwp->bp_reinsert isn't zero.
2629 2016-03-02 Yao Qi <yao.qi@linaro.org>
2631 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2632 enqueue_pending_signal.
2634 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2636 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2639 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2641 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2642 (s390_regmap_3264) [!__s390x__]: New global.
2643 (s390_collect_ptrace_register): Skip map entries containing -1.
2644 (s390_supply_ptrace_register): Ditto.
2645 (s390_fill_gprs_high): New function.
2646 (s390_store_gprs_high): New function.
2647 (s390_regsets): Add NT_S390_HIGH_GPRS.
2648 (s390_get_hwcap): Enable on 31-bit.
2649 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2650 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2651 Detect NT_S390_HIGH_GPRS.
2652 (s390_usrregs_info_3264): Enable on 31-bit.
2653 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2654 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2656 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2659 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2660 * configure.srv: Ditto.
2661 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2662 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2663 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2664 (init_registers_amd64_linux): Remove prototype.
2665 (tdesc_amd64_linux): Remove declaration.
2666 (get_ipa_tdesc): New function.
2667 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2668 initialize remaining tdescs.
2669 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2670 (init_registers_i386_linux): Remove prototype.
2671 (tdesc_i386_linux): Remove declaration.
2672 (get_ipa_tdesc): New function.
2673 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2674 initialize remaining tdescs.
2675 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2676 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2677 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2678 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2679 (x86_get_ipa_tdesc_idx): New function.
2680 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2681 * linux-x86-tdesc.h: New file.
2682 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2683 (target_get_ipa_tdesc_idx): New macro.
2684 * tracepoint.c (ipa_tdesc_idx): New macro.
2685 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2686 (symbol_list): Add ipa_tdesc_idx.
2687 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2688 (ipa_tdesc): Remove.
2689 (ipa_tdesc_idx): New variable.
2690 (get_context_regcache): Use get_ipa_tdesc.
2691 (gdb_collect): Ditto.
2693 * tracepoint.h (get_ipa_tdesc): New prototype.
2694 (ipa_tdesc): Remove.
2696 2016-02-24 Pedro Alves <palves@redhat.com>
2698 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2699 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2700 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2701 Factor out common code between the USE_SIGTRAP_SIGINFO and
2702 !USE_SIGTRAP_SIGINFO blocks.
2703 (linux_low_filter_event): Call save_stop_reason instead of
2704 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2706 (linux_wait_1): Update comments.
2708 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2710 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2711 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2712 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2713 ppc_insert_point, ppc_remove_point.
2715 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2717 * linux-s390-low.c (s390_supports_z_point_type): New function.
2718 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2720 2016-02-16 Yao Qi <yao.qi@linaro.org>
2722 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2723 PC. Get pc from regcache_read_pc.
2725 2016-02-12 Yao Qi <yao.qi@linaro.org>
2727 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2728 or linux_get_pc_32bit.
2729 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2731 2016-02-12 Yao Qi <yao.qi@linaro.org>
2733 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2734 arm_linux_get_next_pcs_fixup.
2736 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2738 * tracepoint.c (x_tracepoint_action_download): Change
2739 write_inferior_data_ptr to write_inferior_data_pointer.
2740 (cmd_qtstart): Likewise.
2741 (write_inferior_data_ptr): Remove.
2742 (download_agent_expr): Change write_inferior_data_ptr to
2743 write_inferior_data_pointer.
2744 (download_tracepoint_1): Likewise.
2745 (download_tracepoint): Likewise.
2746 (download_trace_state_variables): Likewise.
2748 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2749 Marcin Kościelnicki <koriakin@0x04.net>
2751 * tracepoint.c (struct tracepoint_action_ops): Remove.
2752 (struct tracepoint_action): Remove ops.
2753 (m_tracepoint_action_download, r_tracepoint_action_download)
2754 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2755 size and offset accordingly.
2756 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2757 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2758 (tracepoint_action_send, tracepoint_action_download): New functions.
2759 Helpers for trace action handlers.
2760 (add_tracepoint_action): Remove setup actions ops.
2761 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2763 2016-02-10 Yao Qi <yao.qi@linaro.org>
2765 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2767 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2769 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2771 * configure: Regenerate.
2773 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2775 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2776 void * to gdb_byte *.
2777 * linux-low.c (siginfo_fixup): Likewise.
2778 (linux_xfer_siginfo): Likewise.
2779 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2781 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2783 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2785 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2787 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2789 * linux-x86-low.c [__x86_64__]: Include
2790 "nat/amd64-linux-siginfo.h".
2791 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2792 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2793 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2794 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2795 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2796 (cpt_si_fd, si_timerid, si_overrun): Move from
2797 nat/amd64-linux-siginfo.c.
2798 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2800 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2802 * server.c (skip_to_semicolon): Remove.
2803 (process_point_options): Use strchrnul instead of
2806 2016-01-26 Yao Qi <yao.qi@linaro.org>
2808 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2809 * linux-low.c (install_software_single_step_breakpoints): Don't
2810 call regcache_read_pc.
2811 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2814 2016-01-26 Yao Qi <yao.qi@linaro.org>
2816 * linux-low.c (install_software_single_step_breakpoints): Call
2817 regcache_read_pc instead of get_pc.
2819 2016-01-26 Yao Qi <yao.qi@linaro.org>
2821 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2822 (unblock_async_io): Rename to ...
2823 (block_unblock_async_io): ... it. New function.
2824 (enable_async_io): Don't install SIGIO handler. Unblock it
2826 (disable_async_io): Don't ignore SIGIO. Block it instead.
2827 (initialize_async_io): Install SIGIO handler. Don't call
2830 2016-01-26 Yao Qi <yao.qi@linaro.org>
2832 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2833 first character is '\003', call *the_target->request_interrupt.
2835 2016-01-25 Yao Qi <yao.qi@linaro.org>
2837 * remote-utils.c (new_thread_notify): Remove.
2838 (dead_thread_notify): Likewise.
2839 * remote-utils.h (new_thread_notify): Remove declaration.
2840 (dead_thread_notify): Likewise.
2842 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2844 * gdb.trace/pending.exp: Fix expected message on continue.
2846 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2848 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2849 it works properly on big-endian machines where sizeof (CORE_ADDR)
2852 2016-01-21 Pedro Alves <palves@redhat.com>
2854 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2855 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2856 * configure: Regenerate.
2858 2016-01-21 Yao Qi <yao.qi@linaro.org>
2860 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2861 is_thumb and set it according to CPSR saved on the stack.
2862 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2863 arm_sigreturn_next_pc.
2865 2016-01-18 Yao Qi <yao.qi@linaro.org>
2867 * linux-low.c (linux_set_pc_64bit): New function.
2868 (linux_get_pc_64bit): New function.
2869 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2871 * linux-sparc-low.c (debug_threads): Remove declaration.
2872 (sparc_get_pc): Remove.
2873 (the_low_target): Use linux_get_pc_64bit instead of
2875 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2876 (the_low_target): Use linux_get_pc_64bit and
2879 2016-01-18 Yao Qi <yao.qi@linaro.org>
2881 * linux-arm-low.c (debug_threads): Remove declaration.
2882 (arm_get_pc, arm_set_pc): Remove.
2883 (the_low_target): Use linux_get_pc_32bit and
2885 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2886 (the_low_target): Use linux_get_pc_32bit and
2888 * linux-cris-low.c (debug_threads): Remove declaration.
2889 (cris_get_pc, cris_set_pc,): Remove.
2890 (the_low_target): Use linux_get_pc_32bit and
2892 * linux-crisv32-low.c (debug_threads): Remove declaration.
2893 (cris_get_pc, cris_set_pc): Remove.
2894 (the_low_target): Use linux_get_pc_32bit and
2896 * linux-low.c: Include inttypes.h.
2897 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2898 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2899 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2900 (the_low_target): Use linux_get_pc_32bit and
2902 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2903 (the_low_target): Use linux_get_pc_32bit and
2905 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2906 (the_low_target): Use linux_get_pc_32bit and
2908 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2909 (the_low_target): Use linux_get_pc_32bit and
2911 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2912 (the_low_target): Use linux_get_pc_32bit and
2915 2016-01-18 Gary Benson <gbenson@redhat.com>
2917 * configure.ac (AC_FUNC_FORK): New check.
2918 * config.in: Regenerate.
2919 * configure: Likewise.
2921 2016-01-14 Yao Qi <yao.qi@linaro.org>
2923 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2924 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2925 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2926 arm_get_next_pcs_ctor.
2928 2016-01-12 Josh Stone <jistone@redhat.com>
2929 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2931 * inferiors.h: Include "gdb_vecs.h".
2932 (struct process_info): Add syscalls_to_catch.
2933 * inferiors.c (remove_process): Free syscalls_to_catch.
2934 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2935 syscall_return stops.
2936 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2937 * server.c (handle_general_set): Handle QCatchSyscalls.
2938 (handle_query): Report support for QCatchSyscalls.
2939 * target.h (struct target_ops): Add supports_catch_syscall.
2940 (target_supports_catch_syscall): New macro.
2941 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2942 (struct lwp_info): Add syscall_state.
2943 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2944 Maintain syscall_state and syscalls_to_catch across exec.
2945 (get_syscall_trapinfo): New function, proxy to the_low_target.
2946 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2947 (linux_low_filter_event): Toggle syscall_state entry/return for
2948 syscall traps, and set it ignored for all others.
2949 (gdb_catching_syscalls_p): New function.
2950 (gdb_catch_this_syscall_p): New function.
2951 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2952 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2953 (linux_supports_catch_syscall): New function.
2954 (linux_target_ops): Install it.
2955 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2956 (the_low_target): Install it.
2958 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2960 * acinclude.m4: Include new ../warning.m4 file.
2961 * configure: Regenerated.
2962 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2964 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2966 * ax.c (is_goto_target): Mark static.
2967 * linux-low.c (register_addr): Likewise.
2968 (linux_fetch_registers, linux_store_registers): Likewise.
2969 * mem-break.c (any_persistent_commands): Fix old prototype.
2970 (add_commands_to_breakpoint): Mark static.
2971 * regcache.c (find_register_by_name): Delete unused func.
2972 * remote-utils.c (hex_or_minus_one): Mark static.
2973 * server.c (monitor_show_help): Mark static.
2974 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2975 handle_v_requests): Likewise.
2977 2016-01-12 Pedro Alves <palves@redhat.com>
2979 Remove use of the registered trademark symbol throughout.
2981 2016-01-08 Yao Qi <yao.qi@linaro.org>
2983 * remote-utils.c (getpkt): If c is '\003', call target hook
2986 2016-01-06 Yao Qi <yao.qi@linaro.org>
2988 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2989 linux-aarch32-low.c.
2990 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2991 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2992 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2993 (thumb2_breakpoint): Declare.
2994 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2995 linux-aarch32-low.h.
2996 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2997 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2998 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3000 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3002 * gdbreplay.c (gdbreplay_version): Change copyright year in
3004 * server.c (gdbserver_version): Likewise.
3006 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3008 * server.c (crc32_table): Delete.
3009 (crc32): Use libiberty's xcrc32 function.
3011 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3013 * lynx-low.c (lynx_delete_thread_callback): New function.
3014 (lynx_mourn): Properly delete our process and all of its
3015 threads. Remove call to clear_inferiors.
3017 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3019 * target.c (thread_search_callback): Add check that
3020 the thread_stopped target callback is not NULL before
3023 2015-12-21 Yao Qi <yao.qi@linaro.org>
3025 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3028 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3030 * server.c (handle_query): Call target_supports_software_single_step.
3032 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3034 * linux-low.c (single_step): New function.
3035 (linux_resume_one_lwp_throw): Call single_step.
3036 (start_step_over): Likewise.
3038 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3040 * Makefile.in (SFILES): Append arch/arm-linux.c,
3041 arch/arm-get-next-pcs.c.
3042 (arm-linux.o): New rule.
3043 (arm-get-next-pcs.o): New rule.
3044 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3046 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3047 to linux-aarch32-low.c.
3048 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3049 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3050 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3051 (thumb2_breakpoint_len): Likewise.
3052 (arm_is_thumb_mode): Make non-static.
3053 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3054 from linux-aarch32-low.c.
3055 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3056 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3057 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3058 (thumb2_breakpoint_len): Likewise.
3059 (arm_is_thumb_mode): New declaration.
3060 * linux-arm-low.c: Include arch/arm-linux.h
3061 aarch/arm-get-next-pcs.h, sys/syscall.h.
3062 (get_next_pcs_ops): New struct.
3063 (get_next_pcs_addr_bits_remove): New function.
3064 (get_next_pcs_is_thumb): New function.
3065 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3066 (arm_sigreturn_next_pc): Likewise.
3067 (get_next_pcs_syscall_next_pc): Likewise.
3068 (arm_gdbserver_get_next_pcs): Likewise.
3069 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3071 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3072 * server.h: Include gdb_vecs.h.
3074 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3076 * Makefile.in (SFILES): Append common/common-regcache.c.
3077 (OBS): Append common-regcache.o.
3078 (common-regcache.o): New rule.
3079 * regcache.c (init_register_cache): Initialize cache to
3081 (regcache_raw_read_unsigned): New function.
3082 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3083 register_status enum.
3085 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3087 * linux-aarch64-low.c (the_low_targets): Rename
3088 breakpoint_reinsert_addr to get_next_pcs.
3089 * linux-arm-low.c (the_low_targets): Likewise.
3090 * linux-bfin-low.c (the_low_targets): Likewise.
3091 * linux-cris-low.c (the_low_targets): Likewise.
3092 * linux-crisv32-low.c (the_low_targets): Likewise.
3093 * linux-low.c (can_software_single_step): Likewise.
3094 (install_software_single_step_breakpoints): New function.
3095 (start_step_over): Use install_software_single_step_breakpoints.
3096 * linux-low.h: New CORE_ADDR vector.
3097 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3099 * linux-mips-low.c (the_low_targets): Likewise.
3100 * linux-nios2-low.c (the_low_targets): Likewise.
3101 * linux-sparc-low.c (the_low_targets): Likewise.
3103 2015-12-17 Pedro Alves <palves@redhat.com>
3105 * linux-low.c (linux_kill_one_lwp): Remove references to
3107 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3109 (linux_init_signals): Delete.
3110 (initialize_low): Adjust.
3111 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3113 2015-12-16 Pedro Alves <palves@redhat.com>
3115 * configure.ac (compiler warning flags): When testing a
3116 -Wno-foo option, check whether -Wfoo works instead.
3117 * configure: Regenerate.
3119 2015-12-11 Don Breazeal <donb@codesourcery.com>
3121 * server.c (process_serial_event): Don't exit from gdbserver
3122 in remote mode if there are still active inferiors.
3124 2015-12-11 Yao Qi <yao.qi@linaro.org>
3126 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3127 arm_breakpoint_at if the process is 32-bit.
3129 2015-12-11 Yao Qi <yao.qi@linaro.org>
3131 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3134 2015-12-07 Yao Qi <yao.qi@linaro.org>
3136 * configure.srv: Append arm.o to srv_tgtobj for
3137 aarch64*-*-linux* target.
3138 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3139 from linux-arm-low.c.
3140 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3141 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3142 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3143 (thumb2_breakpoint_len): Likewise.
3144 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3145 (arm_breakpoint_kinds): Likewise.
3146 (arm_breakpoint_kind_from_pc): Likewise.
3147 (arm_sw_breakpoint_from_kind): Likewise.
3148 (arm_breakpoint_kind_from_current_state): Likewise.
3149 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3150 (arm_sw_breakpoint_from_kind): Declare.
3151 (arm_breakpoint_kind_from_current_state): Declare.
3152 (arm_breakpoint_at): Declare.
3153 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3154 arm_sw_breakpoint_from_kind if process is 32-bit.
3155 (aarch64_breakpoint_kind_from_pc): New function.
3156 (aarch64_breakpoint_kind_from_current_state): New function.
3157 (the_low_target): Initialize fields breakpoint_kind_from_pc
3158 and breakpoint_kind_from_current_state.
3159 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3160 linux-aarch32-low.c.
3161 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3162 (arm_breakpoint, arm_breakpoint_len): Likewise.
3163 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3164 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3165 (arm_is_thumb_mode): Likewise.
3166 (arm_breakpoint_at): Likewise.
3167 (arm_breakpoint_kind_from_pc): Likewise.
3168 (arm_sw_breakpoint_from_kind): Likewise.
3169 (arm_breakpoint_kind_from_current_state): Likewise.
3172 2015-08-04 Yao Qi <yao.qi@linaro.org>
3174 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3175 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3176 * server.c (extended_protocol): Remove "static".
3177 * server.h (extended_protocol): Declare it.
3179 2015-12-04 Josh Stone <jistone@redhat.com>
3181 * target.h (struct target_ops) <arch_setup>: Rename to ...
3182 (struct target_ops) <post_create_inferior>: ... this.
3183 (target_arch_setup): Rename to ...
3184 (target_post_create_inferior): ... this, calling post_create_inferior.
3185 * server.c (start_inferior): Update target_arch_setup calls to
3186 target_post_create_inferior.
3187 * linux-low.c (linux_low_ptrace_options): Forward declare.
3188 (linux_arch_setup): Update its comment for general use.
3189 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3190 (struct linux_target_ops): Use linux_post_create_inferior.
3191 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3192 to post_create_inferior.
3193 * nto-low.c (struct nto_target_ops): Likewise.
3194 * spu-low.c (struct spu_target_ops): Likewise.
3195 * win32-low.c (struct win32_target_ops): Likewise.
3197 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3199 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3201 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3203 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3204 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3205 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3206 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3207 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3208 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3209 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3210 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3211 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3212 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3213 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3214 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3216 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3218 * linux-low.c (linux_look_up_symbols): Don't call
3219 linux_supports_traceclone.
3220 * linux-low.h (thread_db_init): Remove use_events argument.
3221 * thread-db.c (thread_db_use_event): Remove global variable.
3222 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3223 (struct thread_db) <td_create_bp>: Remove field.
3224 (thread_db_create_event): Remove function.
3225 (thread_db_enable_reporting): Likewise.
3226 (find_one_thread): Don't check for thread_db_use_events.
3227 (attach_thread): Likewise.
3228 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3229 (try_thread_db_load_1): Don't check for thread_db_use_events.
3230 (thread_db_init): Remove use_events argument and thread events
3232 (remove_thread_event_breakpoints): Remove function.
3233 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3235 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3237 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3239 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3240 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3241 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3242 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3243 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3245 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3247 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3248 * linux-low.c (can_hardware_single_step): Use
3249 supports_hardware_single_step.
3250 (can_software_single_step): New function.
3251 (start_step_over): Call can_software_single_step.
3252 (linux_supports_hardware_single_step): New function.
3253 (struct target_ops) <supports_software_single_step>: Initialize.
3254 * linux-low.h (struct linux_target_ops)
3255 <supports_hardware_single_step>: Initialize.
3256 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3257 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3258 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3259 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3260 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3261 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3262 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3263 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3264 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3265 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3267 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3268 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3270 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3271 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3272 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3274 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3275 * target.h (struct target_ops): <supports_software_single_step>:
3277 (target_supports_software_single_step): New macro.
3279 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3281 * linux-low.c (linux_wait_1): Fix pc advance condition.
3282 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3283 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3285 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3287 * linux-arm-low.c (arm_is_thumb_mode): New function.
3288 (arm_breakpoint_at): Use arm_is_thumb_mode.
3289 (arm_breakpoint_kind_from_current_state): New function.
3290 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3292 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3293 (linux_breakpoint_kind_from_current_state): New function.
3294 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3295 * linux-low.h (struct linux_target_ops)
3296 <breakpoint_kind_from_current_state>: New field.
3297 * target.h (struct target_ops): Likewise.
3298 (target_breakpoint_kind_from_current_state): New macro.
3300 2015-11-30 Pedro Alves <palves@redhat.com>
3302 * linux-low.c (linux_resume): Wake up the event loop before
3305 2015-11-30 Pedro Alves <palves@redhat.com>
3307 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3309 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3311 * target.c (struct thread_search): New structure.
3312 (thread_search_callback): New function.
3313 (prev_general_thread): New global.
3314 (prepare_to_access_memory, done_accessing_memory): New functions.
3315 * target.h (prepare_to_access_memory, done_accessing_memory):
3316 Replace macros with function declarations.
3318 2015-11-30 Pedro Alves <palves@redhat.com>
3321 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3322 report TARGET_WAITKIND_NO_RESUMED.
3323 * remote-utils.c (prepare_resume_reply): Handle
3324 TARGET_WAITKIND_NO_RESUMED.
3325 * server.c (report_no_resumed): New global.
3326 (handle_query) <qSupported>: Handle "no-resumed+". Report
3327 "no-resumed+" support.
3328 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3329 return error if the client doesn't support no-resumed events.
3330 (push_stop_notification): New function.
3331 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3332 events if the client supports them.
3334 2015-11-30 Pedro Alves <palves@redhat.com>
3336 * linux-low.c (thread_still_has_status_pending_p): Don't check
3338 (lwp_resumed): New function.
3339 (status_pending_p_callback): Return early if the LWP is not
3340 supposed to be resumed.
3342 2015-11-30 Pedro Alves <palves@redhat.com>
3344 * linux-low.c (handle_extended_wait): Assert that the LWP's
3345 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3346 thread create events, leave the new child's status pending.
3347 (linux_low_filter_event): If GDB wants to hear about thread exit
3348 events, leave the LWP marked dead and don't delete it.
3349 (linux_wait_for_event_filtered): Don't check for thread exit.
3350 (filter_exit_event): New function.
3351 (linux_wait_1): Use it, when returning an exit event.
3352 (linux_resume_one_lwp_throw): Assert that the LWP's
3353 waitstatus is TARGET_WAITKIND_IGNORE.
3354 * remote-utils.c (prepare_resume_reply): Handle
3355 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3356 * server.c (report_thread_events): New global.
3357 (handle_general_set): Handle QThreadEvents.
3358 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3359 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3360 TARGET_WAITKIND_THREAD_EXITED.
3361 * server.h (report_thread_events): Declare.
3363 2015-11-30 Pedro Alves <palves@redhat.com>
3365 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3366 the thread's last_resume_kind was resume_stop.
3368 2015-11-30 Pedro Alves <palves@redhat.com>
3370 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3373 2015-11-30 Pedro Alves <palves@redhat.com>
3375 * server.c (handle_v_requests): Handle vCtrlC.
3377 2015-11-30 Pedro Alves <palves@redhat.com>
3379 * gdbthread.h (find_any_thread_of_pid): Declare.
3380 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3382 * server.c (handle_query): If current_thread is NULL, look for
3383 another thread of the selected process.
3385 2015-11-26 Daniel Colascione <dancol@dancol.org>
3386 Simon Marchi <simon.marchi@ericsson.com>
3388 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3389 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3391 * target.h (struct target_ops) <thread_name>: New field.
3392 (target_thread_name): New macro.
3394 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3396 * regcache.h (regcache_invalidate_pid): Add declaration.
3397 * regcache.c (regcache_invalidate_pid): New function, extracted
3398 from regcache_invalidate.
3399 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3400 Add trivial documentation comment.
3401 * lynx-low.c: Use regcache_invalidate_pid instead of
3402 regcache_invalidate.
3404 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3406 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3407 and Elf64_auxv_t if the target is Android.
3409 2015-11-22 Doug Evans <xdje42@gmail.com>
3411 * target.h: #include <sys/types.h>.
3413 2015-11-19 Pedro Alves <palves@redhat.com>
3415 * linux-low.c (linux_process_qsupported): Change prototype.
3417 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3419 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3420 and adjust to loop over all features.
3421 * server.c (handle_query) <qSupported>: Adjust to call
3422 target_process_qsupported once, passing it a vector of unprocessed
3424 * target.h (struct target_ops) <process_qsupported>: Change
3426 (target_process_qsupported): Adjust.
3428 2015-11-19 Pedro Alves <palves@redhat.com>
3430 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3432 * configure: Regenerate.
3434 2015-11-19 Pedro Alves <palves@redhat.com>
3436 * configure: Regenerate.
3438 2015-11-19 Yao Qi <yao.qi@linaro.org>
3440 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3443 2015-11-19 Yao Qi <yao.qi@linaro.org>
3445 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3446 (struct aarch64_operand): Move enum out.
3448 2015-11-19 Yao Qi <yao.qi@linaro.org>
3450 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3451 struct user_fpsimd_state *.
3452 (aarch64_store_fpregset): Likewise.
3454 2015-11-19 Yao Qi <yao.qi@linaro.org>
3456 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3457 struct user_pt_regs *.
3458 (aarch64_store_gregset): Likewise.
3460 2015-11-18 Pedro Alves <palves@redhat.com>
3462 * Makefile.in (all_object_files): Add $IPA_OBJS.
3464 2015-11-17 Pedro Alves <palves@redhat.com>
3466 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3467 GDB_SIGNAL_0 and gdb_signal_to_string.
3469 2015-11-17 Pedro Alves <palves@redhat.com>
3471 * win32-low.c (handle_output_debug_string): Remove parameter.
3472 (win32_kill): Remove our_status local and adjust call to
3473 handle_output_debug_string.
3474 (get_child_debug_event): Adjust call to
3475 handle_output_debug_string.
3477 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3479 * linux-mips-low.c (mips_fill_gregset): Add cast.
3480 (mips_store_gregset): Likewise.
3481 (mips_fill_fpregset): Likewise.
3482 (mips_store_fpregset): Likewise.
3484 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3486 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3489 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3491 * linux-mips-low.c (mips_linux_new_thread): Change type of
3492 watch_type to enum target_hw_bp_type.
3494 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3496 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3497 Change return type to arm_hwbp_type.
3499 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3501 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3502 (arm_store_gregset): Likewise.
3503 * linux-arm-low.c (arm_get_hwcap): Likewise.
3504 (arm_read_description): Likewise.
3506 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3508 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3510 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3512 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3513 (ppc_fill_vsxregset): Likewise.
3514 (ppc_store_vsxregset): Likewise.
3515 (ppc_fill_vrregset): Likewise.
3516 (ppc_store_vrregset): Likewise.
3517 (ppc_fill_evrregset): Likewise.
3518 (ppc_store_evrregset): Likewise.
3520 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3522 * linux-ppc-low.c (ppc_usrregs_info): Remove
3523 forward-declaration.
3524 (ppc_arch_setup): Move lower in file.
3526 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3528 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3529 (ps_pdwrite): Likewise.
3531 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3533 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3534 to after assert checks.
3536 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3538 * proc-service.c (ps_pdread): Add/adjust casts.
3539 (ps_pdwrite): Add/adjust casts.
3541 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3543 * server.c (handle_search_memory_1): Cast return value of
3546 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3548 * server.c (write_qxfer_response): Change type of data to
3551 2015-10-29 Pedro Alves <palves@redhat.com>
3553 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3555 2015-10-29 Pedro Alves <palves@redhat.com>
3557 * tracepoint.c (clear_installed_tracepoints): Add casts.
3559 2015-10-29 Pedro Alves <palves@redhat.com>
3561 * server.c (handle_v_cont, process_serial_event): Add enum
3562 gdb_signal casts to signal parsing code.
3564 2015-10-29 Pedro Alves <palves@redhat.com>
3566 * linux-low.h (NULL_REGSET): Define.
3567 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3568 * linux-arm-low.c (arm_regsets): Likewise.
3569 * linux-crisv32-low.c (cris_regsets): Likewise.
3570 * linux-m68k-low.c (m68k_regsets): Likewise.
3571 * linux-mips-low.c (mips_regsets): Likewise.
3572 * linux-nios2-low.c (nios2_regsets): Likewise.
3573 * linux-ppc-low.c (ppc_regsets): Likewise.
3574 * linux-s390-low.c (s390_regsets): Likewise.
3575 * linux-sh-low.c (sh_regsets): Likewise.
3576 * linux-sparc-low.c (sparc_regsets): Likewise.
3577 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3578 * linux-tile-low.c (tile_regsets): Likewise.
3579 * linux-x86-low.c (x86_regsets): Likewise.
3580 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3582 2015-10-29 Pedro Alves <palves@redhat.com>
3584 * linux-low.h (NULL_REGSET): Define.
3585 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3586 * linux-arm-low.c (arm_regsets): Likewise.
3587 * linux-crisv32-low.c (cris_regsets): Likewise.
3588 * linux-m68k-low.c (m68k_regsets): Likewise.
3589 * linux-mips-low.c (mips_regsets): Likewise.
3590 * linux-nios2-low.c (nios2_regsets): Likewise.
3591 * linux-ppc-low.c (ppc_regsets): Likewise.
3592 * linux-s390-low.c (s390_regsets): Likewise.
3593 * linux-sh-low.c (sh_regsets): Likewise.
3594 * linux-sparc-low.c (sparc_regsets): Likewise.
3595 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3596 * linux-tile-low.c (tile_regsets): Likewise.
3597 * linux-x86-low.c (x86_regsets): Likewise.
3598 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3600 2015-10-26 Doug Evans <dje@google.com>
3602 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3604 2015-10-26 Doug Evans <dje@google.com>
3606 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3608 2015-10-26 Doug Evans <dje@google.com>
3610 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3612 (attach_thread, find_new_threads_callback): Ditto.
3614 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3616 * mem-break.h (set_breakpoint_data): Remove.
3618 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3620 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3621 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3622 (initialize_low): Remove set_breakpoint_data call.
3623 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3624 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3625 (initialize_low): Remove set_breakpoint_data call.
3626 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3627 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3628 (initialize_low): Remove set_breakpoint_data call.
3630 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3632 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3633 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3634 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3635 * target.h (target_breakpoint_kind_from_pc): New macro.
3637 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3639 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3640 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3641 the default breakpoint kind.
3643 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3645 * linux-arm-low.c (arm_supports_z_point_type): Add software
3648 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3650 * linux-arm-low.c: Refactor breakpoint definitions.
3651 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3652 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3654 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3656 * Makefile.in: Add arm.c/o.
3657 * configure.srv: Likewise.
3658 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3659 (arm_breakpoint_kind_from_pc): New function.
3660 (arm_sw_breakpoint_from_kind): Return proper kind.
3661 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3663 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3665 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3667 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3668 (struct raw_breakpoint) <size>: Remove.
3669 (struct raw_breakpoint) <kind>: Add.
3670 (bp_size): New function.
3671 (bp_opcode): Likewise.
3672 (find_raw_breakpoint_at): Adjust for kind.
3673 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3674 (remove_memory_breakpoint): Adjust for kind call bp_size.
3675 (set_raw_breakpoint_at): Adjust for kind.
3676 (set_breakpoint): Likewise.
3677 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3678 (delete_raw_breakpoint): Adjust for kind.
3679 (delete_breakpoint): Likewise.
3680 (find_gdb_breakpoint): Likewise.
3681 (set_gdb_breakpoint_1): Likewise.
3682 (set_gdb_breakpoint): Likewise.
3683 (delete_gdb_breakpoint_1): Likewise.
3684 (delete_gdb_breakpoint): Likewise.
3685 (uninsert_raw_breakpoint): Likewise.
3686 (reinsert_raw_breakpoint): Likewise.
3687 (set_breakpoint_data): Remove.
3688 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3689 (check_mem_read): Adjust for kind call bp_size.
3690 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3691 (clone_one_breakpoint): Adjust for kind.
3692 * mem-break.h (set_gdb_breakpoint): Likewise.
3693 (delete_gdb_breakpoint): Likewise.
3694 * server.c (process_serial_event): Likewise.
3696 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3698 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3699 (struct linux_target_ops) <breakpoint>: Remove.
3700 (struct linux_target_ops) <breakpoint_len>: Remove.
3701 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3703 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3704 (arm_sw_breakpoint_from_kind): New function.
3705 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3706 (struct linux_target_ops) <breakpoint>: Remove.
3707 (struct linux_target_ops) <breakpoint_len>: Remove.
3708 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3709 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3710 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3711 (struct linux_target_ops) <breakpoint>: Remove.
3712 (struct linux_target_ops) <breakpoint_len>: Remove.
3713 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3714 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3715 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3716 (struct linux_target_ops) <breakpoint>: Remove.
3717 (struct linux_target_ops) <breakpoint_len>: Remove.
3718 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3719 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3720 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3721 and sw_breakpoint_from_kind to increment the pc.
3722 (linux_breakpoint_kind_from_pc): New function.
3723 (linux_sw_breakpoint_from_kind): New function.
3724 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3725 (initialize_low): Call breakpoint_kind_from_pc and
3726 sw_breakpoint_from_kind to replace breakpoint_data/len.
3727 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3730 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3731 (struct linux_target_ops) <breakpoint>: Remove.
3732 (struct linux_target_ops) <breakpoint_len>: Remove.
3733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3735 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3736 (struct linux_target_ops) <breakpoint>: Remove.
3737 (struct linux_target_ops) <breakpoint_len>: Remove.
3738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3740 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3741 (struct linux_target_ops) <breakpoint>: Remove.
3742 (struct linux_target_ops) <breakpoint_len>: Remove.
3743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3745 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3746 (struct linux_target_ops) <breakpoint>: Remove.
3747 (struct linux_target_ops) <breakpoint_len>: Remove.
3748 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3750 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3751 (struct linux_target_ops) <breakpoint>: Remove.
3752 (struct linux_target_ops) <breakpoint_len>: Remove.
3753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3755 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3756 (struct linux_target_ops) <breakpoint>: Remove.
3757 (struct linux_target_ops) <breakpoint_len>: Remove.
3758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3760 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3761 (struct linux_target_ops) <breakpoint>: Remove.
3762 (struct linux_target_ops) <breakpoint_len>: Remove.
3763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3765 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3766 (struct linux_target_ops) <breakpoint>: Remove.
3767 (struct linux_target_ops) <breakpoint_len>: Remove.
3768 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3769 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3770 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3771 (struct linux_target_ops) <breakpoint>: Remove.
3772 (struct linux_target_ops) <breakpoint_len>: Remove.
3773 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3774 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3775 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3776 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3777 (struct linux_target_ops) <breakpoint>: Remove.
3778 (struct linux_target_ops) <breakpoint_len>: Remove.
3779 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3780 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3781 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3782 (struct linux_target_ops) <breakpoint>: Remove.
3783 (struct linux_target_ops) <breakpoint_len>: Remove.
3784 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3785 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3787 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3789 * linux-cris-low.c (cris_get_pc): Remove void arg.
3791 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3793 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3796 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3798 * inferiors.c (thread_pid_matches_callback): New function.
3799 (find_thread_process): New function.
3800 (remove_thread): Reset current_thread.
3801 (remove_process): Assert threads have been removed first.
3803 2015-10-15 Yao Qi <yao.qi@linaro.org>
3805 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3807 (aarch64_remove_point): Likewise.
3808 * regcache.c (regcache_register_size): New function.
3810 2015-10-12 Yao Qi <yao.qi@linaro.org>
3812 * linux-aarch64-low.c: Update all callers as emit_load_store
3813 is renamed to aarch64_emit_load_store.
3815 2015-10-12 Yao Qi <yao.qi@linaro.org>
3817 * linux-aarch64-low.c: Update all callers of function renaming
3818 from emit_insn to aarch64_emit_insn.
3820 2015-10-12 Yao Qi <yao.qi@linaro.org>
3822 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3823 arch/aarch64-insn.h.
3824 (struct aarch64_memory_operand): Likewise.
3826 (emit_insn): Move to arch/aarch64-insn.c.
3827 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3828 (emit_load_store): Move to arch/aarch64-insn.c.
3829 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3830 (can_encode_int32): Remove.
3832 2015-10-12 Yao Qi <yao.qi@linaro.org>
3834 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3835 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3836 (aarch64_relocate_instruction): Likewise.
3837 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3838 (struct aarch64_insn_visitor): Likewise.
3840 2015-10-12 Yao Qi <yao.qi@linaro.org>
3842 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3843 (struct aarch64_insn_visitor): New.
3844 (struct aarch64_insn_relocation_data): New.
3845 (aarch64_ftrace_insn_reloc_b): New function.
3846 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3847 (aarch64_ftrace_insn_reloc_cb): Likewise.
3848 (aarch64_ftrace_insn_reloc_tb): Likewise.
3849 (aarch64_ftrace_insn_reloc_adr): Likewise.
3850 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3851 (aarch64_ftrace_insn_reloc_others): Likewise.
3853 (aarch64_relocate_instruction): Use visitor.
3855 2015-10-12 Yao Qi <yao.qi@linaro.org>
3857 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3858 int. Add argument buf.
3859 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3860 aarch64_relocate_instruction.
3862 2015-10-12 Yao Qi <yao.qi@linaro.org>
3864 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3865 argument insn. Remove local variable insn. Don't call
3867 (aarch64_install_fast_tracepoint_jump_pad): Call
3870 2015-09-30 Yao Qi <yao.qi@linaro.org>
3872 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3873 (emit_load_store_pair): Likewise.
3875 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3877 * dll.c (match_dll): Add cast(s).
3878 (unloaded_dll): Likewise.
3879 * linux-low.c (second_thread_of_pid_p): Likewise.
3880 (delete_lwp_callback): Likewise.
3881 (count_events_callback): Likewise.
3882 (select_event_lwp_callback): Likewise.
3883 (linux_set_resume_request): Likewise.
3884 * server.c (accumulate_file_name_length): Likewise.
3885 (emit_dll_description): Likewise.
3886 (handle_qxfer_threads_worker): Likewise.
3887 (visit_actioned_threads): Likewise.
3888 * thread-db.c (any_thread_of): Likewise.
3889 * tracepoint.c (same_process_p): Likewise.
3890 (match_blocktype): Likewise.
3891 (build_traceframe_info_xml): Likewise.
3893 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3895 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3897 (gdb_unparse_agent_expr): Likewise.
3898 * hostio.c (require_data): Likewise.
3899 (handle_pread): Likewise.
3900 * linux-low.c (disable_regset): Likewise.
3901 (fetch_register): Likewise.
3902 (store_register): Likewise.
3903 (get_dynamic): Likewise.
3904 (linux_qxfer_libraries_svr4): Likewise.
3905 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3906 (set_fast_tracepoint_jump): Likewise.
3907 (uninsert_fast_tracepoint_jumps_at): Likewise.
3908 (reinsert_fast_tracepoint_jumps_at): Likewise.
3909 (validate_inserted_breakpoint): Likewise.
3910 (clone_agent_expr): Likewise.
3911 * regcache.c (init_register_cache): Likewise.
3912 * remote-utils.c (putpkt_binary_1): Likewise.
3913 (decode_M_packet): Likewise.
3914 (decode_X_packet): Likewise.
3915 (look_up_one_symbol): Likewise.
3916 (relocate_instruction): Likewise.
3917 (monitor_output): Likewise.
3918 * server.c (handle_search_memory): Likewise.
3919 (handle_qxfer_exec_file): Likewise.
3920 (handle_qxfer_libraries): Likewise.
3921 (handle_qxfer): Likewise.
3922 (handle_query): Likewise.
3923 (handle_v_cont): Likewise.
3924 (handle_v_run): Likewise.
3925 (captured_main): Likewise.
3926 * target.c (write_inferior_memory): Likewise.
3927 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3928 * tracepoint.c (init_trace_buffer): Likewise.
3929 (add_tracepoint_action): Likewise.
3930 (add_traceframe): Likewise.
3931 (add_traceframe_block): Likewise.
3932 (cmd_qtdpsrc): Likewise.
3933 (cmd_qtdv): Likewise.
3934 (cmd_qtstatus): Likewise.
3935 (response_source): Likewise.
3936 (response_tsv): Likewise.
3937 (cmd_qtnotes): Likewise.
3938 (gdb_collect): Likewise.
3939 (initialize_tracepoint): Likewise.
3941 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3943 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3944 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3945 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3947 (enum aarch64_condition_codes): New enum.
3948 (w0): New static global.
3951 (struct aarch64_memory_operand) <type>: New
3952 MEMORY_OPERAND_POSTINDEX type.
3953 (postindex_memory_operand): New helper function.
3954 (emit_ret): New function.
3955 (emit_load_store_pair): New function, factored out of emit_stp
3956 with support for MEMORY_OPERAND_POSTINDEX.
3957 (emit_stp): Rewrite using emit_load_store_pair.
3958 (emit_ldp): New function.
3959 (emit_load_store): Likewise.
3960 (emit_ldr): Mention post-index instruction in comment.
3961 (emit_ldrh): New function.
3962 (emit_ldrb): New function.
3963 (emit_ldrsw): Mention post-index instruction in comment.
3964 (emit_str): Likewise.
3965 (emit_subs): New function.
3966 (emit_cmp): Likewise.
3967 (emit_and): Likewise.
3968 (emit_orr): Likewise.
3969 (emit_orn): Likewise.
3970 (emit_eor): Likewise.
3971 (emit_mvn): Likewise.
3972 (emit_lslv): Likewise.
3973 (emit_lsrv): Likewise.
3974 (emit_asrv): Likewise.
3975 (emit_mul): Likewise.
3976 (emit_sbfm): Likewise.
3977 (emit_sbfx): Likewise.
3978 (emit_ubfm): Likewise.
3979 (emit_ubfx): Likewise.
3980 (emit_csinc): Likewise.
3981 (emit_cset): Likewise.
3982 (emit_nop): Likewise.
3983 (emit_ops_insns): New helper function.
3984 (emit_pop): Likewise.
3985 (emit_push): Likewise.
3986 (aarch64_emit_prologue): New function.
3987 (aarch64_emit_epilogue): Likewise.
3988 (aarch64_emit_add): Likewise.
3989 (aarch64_emit_sub): Likewise.
3990 (aarch64_emit_mul): Likewise.
3991 (aarch64_emit_lsh): Likewise.
3992 (aarch64_emit_rsh_signed): Likewise.
3993 (aarch64_emit_rsh_unsigned): Likewise.
3994 (aarch64_emit_ext): Likewise.
3995 (aarch64_emit_log_not): Likewise.
3996 (aarch64_emit_bit_and): Likewise.
3997 (aarch64_emit_bit_or): Likewise.
3998 (aarch64_emit_bit_xor): Likewise.
3999 (aarch64_emit_bit_not): Likewise.
4000 (aarch64_emit_equal): Likewise.
4001 (aarch64_emit_less_signed): Likewise.
4002 (aarch64_emit_less_unsigned): Likewise.
4003 (aarch64_emit_ref): Likewise.
4004 (aarch64_emit_if_goto): Likewise.
4005 (aarch64_emit_goto): Likewise.
4006 (aarch64_write_goto_address): Likewise.
4007 (aarch64_emit_const): Likewise.
4008 (aarch64_emit_call): Likewise.
4009 (aarch64_emit_reg): Likewise.
4010 (aarch64_emit_pop): Likewise.
4011 (aarch64_emit_stack_flush): Likewise.
4012 (aarch64_emit_zero_ext): Likewise.
4013 (aarch64_emit_swap): Likewise.
4014 (aarch64_emit_stack_adjust): Likewise.
4015 (aarch64_emit_int_call_1): Likewise.
4016 (aarch64_emit_void_call_2): Likewise.
4017 (aarch64_emit_eq_goto): Likewise.
4018 (aarch64_emit_ne_goto): Likewise.
4019 (aarch64_emit_lt_goto): Likewise.
4020 (aarch64_emit_le_goto): Likewise.
4021 (aarch64_emit_gt_goto): Likewise.
4022 (aarch64_emit_ge_got): Likewise.
4023 (aarch64_emit_ops_impl): New static global variable.
4024 (aarch64_emit_ops): New target function, return
4025 &aarch64_emit_ops_impl.
4026 (struct linux_target_ops): Install it.
4028 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4030 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4031 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4033 * linux-aarch64-ipa.c: New file.
4034 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4036 (aarch64_get_thread_area): New target method.
4037 (extract_signed_bitfield): New helper function.
4038 (aarch64_decode_ldr_literal): New function.
4039 (enum aarch64_opcodes): New enum.
4040 (struct aarch64_register): New struct.
4041 (struct aarch64_operand): New struct.
4042 (x0): New static global.
4051 (aarch64_register): New helper function.
4052 (register_operand): Likewise.
4053 (immediate_operand): Likewise.
4054 (struct aarch64_memory_operand): New struct.
4055 (offset_memory_operand): New helper function.
4056 (preindex_memory_operand): Likewise.
4057 (enum aarch64_system_control_registers): New enum.
4058 (ENCODE): New macro.
4059 (emit_insn): New helper function.
4060 (emit_b): New function.
4061 (emit_bcond): Likewise.
4062 (emit_cb): Likewise.
4063 (emit_tb): Likewise.
4064 (emit_blr): Likewise.
4065 (emit_stp): Likewise.
4066 (emit_ldp_q_offset): Likewise.
4067 (emit_stp_q_offset): Likewise.
4068 (emit_load_store): Likewise.
4069 (emit_ldr): Likewise.
4070 (emit_ldrsw): Likewise.
4071 (emit_str): Likewise.
4072 (emit_ldaxr): Likewise.
4073 (emit_stxr): Likewise.
4074 (emit_stlr): Likewise.
4075 (emit_data_processing_reg): Likewise.
4076 (emit_data_processing): Likewise.
4077 (emit_add): Likewise.
4078 (emit_sub): Likewise.
4079 (emit_mov): Likewise.
4080 (emit_movk): Likewise.
4081 (emit_mov_addr): Likewise.
4082 (emit_mrs): Likewise.
4083 (emit_msr): Likewise.
4084 (emit_sevl): Likewise.
4085 (emit_wfe): Likewise.
4086 (append_insns): Likewise.
4087 (can_encode_int32_in): New helper function.
4088 (aarch64_relocate_instruction): New function.
4089 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4090 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4091 (struct linux_target_ops): Install aarch64_get_thread_area,
4092 aarch64_install_fast_tracepoint_jump_pad and
4093 aarch64_get_min_fast_tracepoint_insn_len.
4095 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4097 * Makefile.in (aarch64-insn.o): New rule.
4098 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4100 2015-09-21 Yao Qi <yao.qi@linaro.org>
4102 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4104 2015-09-21 Yao Qi <yao.qi@linaro.org>
4106 * tracepoint.c (max_jump_pad_size): Remove.
4108 2015-09-18 Yao Qi <yao.qi@linaro.org>
4110 * linux-aarch64-low.c: Don't include sys/uio.h.
4111 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4113 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4115 * tracepoint.c (eval_result_type): Change prototype.
4116 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4118 2015-09-15 Pedro Alves <palves@redhat.com>
4120 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4121 Check whether to report exec events instead of checking whether
4122 multiprocess is enabled.
4124 2015-09-15 Pedro Alves <palves@redhat.com>
4127 * remote-utils.c (prepare_resume_reply): Merge
4128 TARGET_WAITKIND_VFORK_DONE switch case with the
4129 TARGET_WAITKIND_FORKED case.
4131 2015-09-15 Yao Qi <yao.qi@linaro.org>
4133 * server.c (handle_query): Check string comparison using
4134 "else if" instead of "if".
4136 2015-09-15 Yao Qi <yao.qi@linaro.org>
4138 * server.c (vCont_supported): New global variable.
4139 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4140 matches. Append ";vContSupported+" to own_buf.
4141 (handle_v_requests): Append ";s;S" to own_buf if target supports
4142 hardware single step or vCont_supported is false.
4143 (capture_main): Set vCont_supported to zero.
4145 2015-09-15 Yao Qi <yao.qi@linaro.org>
4147 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4149 (linux_supports_hardware_single_step): ... New function.
4150 (linux_target_ops): Update.
4151 * lynx-low.c (lynx_target_ops): Set field
4152 supports_hardware_single_step to target_can_do_hardware_single_step.
4153 * nto-low.c (nto_target_ops): Likewise.
4154 * spu-low.c (spu_target_ops): Likewise.
4155 * win32-low.c (win32_target_ops): Likewise.
4156 * target.c (target_can_do_hardware_single_step): New function.
4157 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4158 Remove. <supports_hardware_single_step>: New field.
4159 (target_supports_conditional_breakpoints): Remove.
4160 (target_supports_hardware_single_step): New macro.
4161 (target_can_do_hardware_single_step): Declare.
4162 * server.c (handle_query): Use target_supports_hardware_single_step
4163 instead of target_supports_conditional_breakpoints.
4165 2015-09-15 Yao Qi <yao.qi@linaro.org>
4167 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4169 (struct linux_target_ops the_low_target): Install
4170 aarch64_linux_siginfo_fixup.
4172 2015-09-11 Don Breazeal <donb@codesourcery.com>
4173 Luis Machado <lgustavo@codesourcery.com>
4175 * linux-low.c (linux_mourn): Static declaration.
4176 (linux_arch_setup): Move in front of
4177 handle_extended_wait.
4178 (linux_arch_setup_thread): New function.
4179 (handle_extended_wait): Handle exec events. Call
4180 linux_arch_setup_thread. Make event_lwp argument a
4181 pointer-to-a-pointer.
4182 (check_zombie_leaders): Do not check stopped threads.
4183 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4184 (linux_low_filter_event): Add lwp and thread for exec'ing
4185 non-leader thread if leader thread has been deleted.
4186 Refactor code into linux_arch_setup_thread and call it.
4187 Pass child lwp pointer by reference to handle_extended_wait.
4188 (linux_wait_for_event_filtered): Update comment.
4189 (linux_wait_1): Prevent clobbering exec event status.
4190 (linux_supports_exec_events): New function.
4191 (linux_target_ops) <supports_exec_events>: Initialize new member.
4192 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4194 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4195 * server.c (report_exec_events): New global variable.
4196 (handle_query): Handle qSupported query for exec-events feature.
4197 (captured_main): Initialize report_exec_events.
4198 * server.h (report_exec_events): Declare new global variable.
4199 * target.h (struct target_ops) <supports_exec_events>: New
4201 (target_supports_exec_events): New macro.
4202 * win32-low.c (win32_target_ops) <supports_exec_events>:
4203 Initialize new member.
4205 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4207 * linux-low.c (linux_low_enable_btrace): Remove.
4208 (linux_target_ops): Replace linux_low_enable_btrace with
4209 linux_enable_btrace.
4211 2015-09-03 Yao Qi <yao.qi@linaro.org>
4213 * linux-aarch64-low.c (aarch64_insert_point): Call
4214 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4217 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4219 * linux-low.c (check_stopped_by_breakpoint): Use
4220 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4222 2015-08-27 Pedro Alves <palves@redhat.com>
4224 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4226 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4228 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4229 the XNEW-family equivalent.
4230 (compile_bytecodes): Likewise.
4231 * dll.c (loaded_dll): Likewise.
4232 * event-loop.c (append_callback_event): Likewise.
4233 (create_file_handler): Likewise.
4234 (create_file_event): Likewise.
4235 * hostio.c (handle_open): Likewise.
4236 * inferiors.c (add_thread): Likewise.
4237 (add_process): Likewise.
4238 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4239 * linux-arm-low.c (arm_new_process): Likewise.
4240 (arm_new_thread): Likewise.
4241 * linux-low.c (add_to_pid_list): Likewise.
4242 (linux_add_process): Likewise.
4243 (handle_extended_wait): Likewise.
4244 (add_lwp): Likewise.
4245 (enqueue_one_deferred_signal): Likewise.
4246 (enqueue_pending_signal): Likewise.
4247 (linux_resume_one_lwp_throw): Likewise.
4248 (linux_resume_one_thread): Likewise.
4249 (linux_read_memory): Likewise.
4250 (linux_write_memory): Likewise.
4251 * linux-mips-low.c (mips_linux_new_process): Likewise.
4252 (mips_linux_new_thread): Likewise.
4253 (mips_add_watchpoint): Likewise.
4254 * linux-x86-low.c (initialize_low_arch): Likewise.
4255 * lynx-low.c (lynx_add_process): Likewise.
4256 * mem-break.c (set_raw_breakpoint_at): Likewise.
4257 (set_breakpoint): Likewise.
4258 (add_condition_to_breakpoint): Likewise.
4259 (add_commands_to_breakpoint): Likewise.
4260 (clone_agent_expr): Likewise.
4261 (clone_one_breakpoint): Likewise.
4262 * regcache.c (new_register_cache): Likewise.
4263 * remote-utils.c (look_up_one_symbol): Likewise.
4264 * server.c (queue_stop_reply): Likewise.
4265 (start_inferior): Likewise.
4266 (queue_stop_reply_callback): Likewise.
4267 (handle_target_event): Likewise.
4268 * spu-low.c (fetch_ppc_memory): Likewise.
4269 (store_ppc_memory): Likewise.
4270 * target.c (set_target_ops): Likewise.
4271 * thread-db.c (thread_db_load_search): Likewise.
4272 (try_thread_db_load_1): Likewise.
4273 * tracepoint.c (add_tracepoint): Likewise.
4274 (add_tracepoint_action): Likewise.
4275 (create_trace_state_variable): Likewise.
4276 (cmd_qtdpsrc): Likewise.
4277 (cmd_qtro): Likewise.
4278 (add_while_stepping_state): Likewise.
4279 * win32-low.c (child_add_thread): Likewise.
4280 (get_image_name): Likewise.
4282 2015-08-25 Yao Qi <yao.qi@linaro.org>
4284 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4286 2015-08-25 Yao Qi <yao.qi@linaro.org>
4288 * Makefile.in (aarch64-linux.o): New rule.
4289 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4291 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4292 (aarch64_init_debug_reg_state): Make it extern.
4293 (aarch64_linux_prepare_to_resume): Remove.
4295 2015-08-25 Yao Qi <yao.qi@linaro.org>
4297 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4298 lwp_arch_private_info and ptid_of_lwp.
4300 2015-08-25 Yao Qi <yao.qi@linaro.org>
4302 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4303 Find proc_info by find_process_pid. All callers updated.
4305 2015-08-25 Yao Qi <yao.qi@linaro.org>
4307 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4309 (debug_reg_change_callback): Remove.
4310 (aarch64_notify_debug_reg_change): Remove.
4312 2015-08-25 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4315 Call current_lwp_ptid.
4317 2015-08-25 Yao Qi <yao.qi@linaro.org>
4319 * linux-aarch64-low.c (debug_reg_change_callback): Use
4322 2015-08-25 Yao Qi <yao.qi@linaro.org>
4324 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4326 2015-08-25 Yao Qi <yao.qi@linaro.org>
4328 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4330 2015-08-25 Yao Qi <yao.qi@linaro.org>
4332 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4335 2015-08-25 Yao Qi <yao.qi@linaro.org>
4337 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4339 (debug_reg_change_callback): Remove argument entry and add argument
4340 lwp. Remove local variable thread. Don't print thread id in the
4341 debugging output. Don't check whether pid of thread equals to pid.
4342 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4343 iterate_over_lwps instead find_inferior.
4345 2015-08-24 Pedro Alves <palves@redhat.com>
4347 * inferiors.c (get_first_process): New function.
4348 * inferiors.h (get_first_process): New declaration.
4349 * remote-utils.c (read_ptid): Default to the first process in the
4350 list, instead of to the current thread's process.
4352 2015-08-24 Pedro Alves <palves@redhat.com>
4354 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4355 * event-loop.c: Likewise.
4356 * remote-utils.c: Likewise.
4357 * tracepoint.c: Likewise.
4359 2015-08-24 Pedro Alves <palves@redhat.com>
4361 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4364 2015-08-21 Pedro Alves <palves@redhat.com>
4366 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4367 instead of literal 1.
4369 2015-08-21 Pedro Alves <palves@redhat.com>
4371 * tdesc.c (default_description): Explicitly zero-initialize.
4373 2015-08-21 Pedro Alves <palves@redhat.com>
4376 * inferiors.c (remove_thread): Discard any pending stop reply for
4378 * server.c (remove_all_on_match_pid): Rename to ...
4379 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4381 (discard_queued_stop_replies): Change parameter to a ptid. Now
4383 (handle_v_kill, kill_inferior_callback, captured_main)
4384 (process_serial_event): Adjust.
4385 * server.h (discard_queued_stop_replies): Declare.
4387 2015-08-21 Pedro Alves <palves@redhat.com>
4389 * linux-low.c (wait_for_sigstop): Always switch to no thread
4390 selected if the previously current thread dies.
4391 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4392 process instead of the current thread's.
4393 * remote-utils.c (input_interrupt): Don't check if there's no
4395 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4396 current thread to the general thread fails, error out.
4397 (handle_qxfer_auxv, handle_qxfer_libraries)
4398 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4399 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4400 (handle_query): Check if there's a thread selected instead of
4401 checking whether there's any thread in the thread list.
4402 (handle_qxfer_threads, handle_qxfer_btrace)
4403 (handle_qxfer_btrace_conf): Don't error out early if there's no
4404 thread in the thread list.
4405 (handle_v_cont, myresume): Don't set the current thread to the
4407 (process_serial_event) <Hg handling>: Also set thread_id if the
4408 previous general thread is still alive.
4409 (process_serial_event) <g/G handling>: If setting the current
4410 thread to the general thread fails, error out.
4411 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4412 thread's lwp instead of the current thread's.
4413 * target.c (set_desired_thread): If the desired thread was not
4414 found, leave the current thread pointing to NULL. Return an int
4415 (boolean) indicating success.
4416 * target.h (set_desired_thread): Change return type to int.
4418 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4420 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4421 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4423 (ps_get_thread_area): New function.
4425 2015-08-19 Gary Benson <gbenson@redhat.com>
4427 * hostio.c (handle_pread): Do not attempt to read more data
4428 than hostio_reply_with_data can fit in a packet.
4430 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4432 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4434 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4436 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4438 2015-08-06 Pedro Alves <palves@redhat.com>
4440 * tracepoint.c (expr_eval_result): Now an int.
4442 2015-08-06 Pedro Alves <palves@redhat.com>
4444 * gdbthread.h (struct regcache): Forward declare.
4445 (struct thread_info) <regcache_data>: Now a struct regcache
4447 * inferiors.c (inferior_regcache_data)
4448 (set_inferior_regcache_data): Now work with struct regcache
4450 * inferiors.h (struct regcache): Forward declare.
4451 (inferior_regcache_data, set_inferior_regcache_data): Now work
4452 with struct regcache pointers.
4453 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4454 (free_register_cache_thread): Remove struct regcache pointer
4457 2015-08-06 Pedro Alves <palves@redhat.com>
4459 * server.c (captured_main): On error, print the exception message
4460 to stderr, and if run_once is set, throw a quit.
4462 2015-08-06 Pedro Alves <palves@redhat.com>
4464 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4467 2015-08-06 Pedro Alves <palves@redhat.com>
4469 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4470 reading beyond the passed in buffer length.
4472 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4474 * tracepoint.c (symbol_list) <required>: Remove.
4476 2015-08-06 Pedro Alves <palves@redhat.com>
4478 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4479 count if stopping and suspending threads.
4480 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4481 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4482 (linux_detach): Complete an ongoing step-over.
4483 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4485 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4486 (linux_wait_1): If passing a signal to the inferior after
4487 finishing a step-over, unsuspend and re-resume all lwps. If we
4488 see a single-step event but the thread should be continuing, don't
4489 pass the trap to gdb.
4490 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4491 internal_error instead of gdb_assert.
4492 (enqueue_pending_signal): New function.
4493 (check_ptrace_stopped_lwp_gone): Add debug output.
4494 (start_step_over): Use internal_error instead of gdb_assert.
4495 (complete_ongoing_step_over): New function.
4496 (linux_resume_one_thread): Don't resume a suspended thread.
4497 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4500 2015-08-06 Pedro Alves <palves@redhat.com>
4502 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4503 (linux_thread_alive): Use lwp_is_marked_dead.
4504 (extended_event_reported): Delete.
4505 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4506 instead of extended_event_reported.
4507 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4509 (lwp_is_marked_dead): New function.
4510 (lwp_running): Use lwp_is_marked_dead.
4511 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4514 2015-08-06 Pedro Alves <palves@redhat.com>
4516 * linux-low.c (linux_wait_1): Move fork event output out of the
4517 !report_to_gdb check. Pass event_child->waitstatus to
4518 target_waitstatus_to_string instead of ourstatus.
4520 2015-08-04 Yao Qi <yao.qi@linaro.org>
4522 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4523 if current_thread is 32 bit.
4525 2015-08-04 Yao Qi <yao.qi@linaro.org>
4527 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4528 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4529 * server.c (extended_protocol): Remove "static".
4530 * server.h (extended_protocol): Declare it.
4532 2015-08-04 Yao Qi <yao.qi@linaro.org>
4534 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4535 both aarch64 and aarch32.
4536 (aarch64_set_pc): Likewise.
4538 2015-08-04 Yao Qi <yao.qi@linaro.org>
4540 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4541 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4542 arm-with-neon.xml to srv_xmlfiles.
4543 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4544 (is_64bit_tdesc): New function.
4545 (aarch64_linux_read_description): New function.
4546 (aarch64_arch_setup): Call aarch64_linux_read_description.
4547 (regs_info): Rename to regs_info_aarch64.
4548 (aarch64_regs_info): Return right regs_info.
4549 (initialize_low_arch): Call initialize_low_arch_aarch32.
4551 2015-08-04 Yao Qi <yao.qi@linaro.org>
4553 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4554 * linux-aarch32-low.c: New file.
4555 * linux-aarch32-low.h: New file.
4556 * linux-arm-low.c (arm_fill_gregset): Move it to
4557 linux-aarch32-low.c.
4558 (arm_store_gregset): Likewise.
4559 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4560 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4561 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4562 (regs_info): Rename to regs_info_arm.
4563 (arm_regs_info): Return regs_info_aarch32 if
4564 have_ptrace_getregset is 1 and target description is
4565 arm_with_neon or arm_with_vfpv3.
4566 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4567 Call initialize_low_arch_aarch32 instead.
4569 2015-08-04 Yao Qi <yao.qi@linaro.org>
4571 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4572 * linux-low.c: ... here.
4573 * linux-low.h (have_ptrace_getregset): Declare it.
4575 2015-08-04 Pedro Alves <palves@redhat.com>
4577 * thread-db.c (struct thread_db): Use new typedefs.
4578 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4580 (disable_thread_event_reporting): Cast result of dlsym to
4581 destination function pointer type.
4582 (thread_db_mourn): Use td_ta_delete_ftype.
4584 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4586 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4588 (CDX_BREAKPOINT): Define for R2.
4589 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4590 (the_low_target): Add comments.
4592 2015-07-30 Yao Qi <yao.qi@linaro.org>
4594 * linux-arm-low.c (arm_hwcap): Remove it.
4595 (arm_read_description): New local variable arm_hwcap. Don't
4596 set arm_hwcap to zero.
4598 2015-07-30 Yao Qi <yao.qi@linaro.org>
4600 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4601 Use regcache->tdesc instead.
4602 (arm_store_wmmxregset): Likewise.
4603 (arm_fill_vfpregset): Likewise.
4604 (arm_store_vfpregset): Likewise.
4606 2015-07-30 Yao Qi <yao.qi@linaro.org>
4608 * linux-arm-low.c: Include arch/arm.h.
4609 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4610 (arm_store_gregset): Likewise.
4612 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4614 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4615 ptrace's 4th parameter.
4617 2015-07-27 Yao Qi <yao.qi@linaro.org>
4619 * configure.srv (case aarch64*-*-linux*): Don't set
4622 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4624 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4626 * linux-arm-low.c: Likewise.
4627 * linux-cris-low.c: Likewise.
4628 * linux-crisv32-low.c: Likewise.
4629 * linux-low.c: Likewise.
4630 * linux-m68k-low.c: Likewise.
4631 * linux-mips-low.c: Likewise.
4632 * linux-nios2-low.c: Likewise.
4633 * linux-s390-low.c: Likewise.
4634 * linux-sparc-low.c: Likewise.
4635 * linux-tic6x-low.c: Likewise.
4636 * linux-tile-low.c: Likewise.
4637 * linux-x86-low.c: Likewise.
4639 2015-07-24 Pedro Alves <palves@redhat.com>
4641 * config.in: Regenerate.
4642 * configure: Regenerate.
4644 2015-07-24 Pedro Alves <palves@redhat.com>
4646 * acinclude.m4: Include ../ptrace.m4.
4647 * configure.ac: Call GDB_AC_PTRACE.
4648 * config.in, configure: Regenerate.
4650 2015-07-24 Yao Qi <yao.qi@linaro.org>
4652 * linux-low.c (linux_create_inferior): Remove setting to
4653 proc->priv->new_inferior.
4654 (linux_attach): Likewise.
4655 (linux_low_filter_event): Likewise.
4656 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4658 2015-07-24 Yao Qi <yao.qi@linaro.org>
4660 * linux-low.c (linux_arch_setup): New function.
4661 (linux_low_filter_event): If proc->tdesc is NULL and
4662 proc->attached is true, call the_low_target.arch_setup.
4663 Otherwise, keep status pending, and return.
4664 (linux_resume_one_lwp_throw): Don't call get_pc if
4665 thread->while_stepping isn't NULL. Don't call
4666 get_thread_regcache if proc->tdesc is NULL.
4667 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4668 (linux_target_ops): Install arch_setup.
4669 * server.c (start_inferior): Call the_target->arch_setup.
4670 * target.h (struct target_ops) <arch_setup>: New field.
4671 (target_arch_setup): New marco.
4672 * lynx-low.c (lynx_target_ops): Update.
4673 * nto-low.c (nto_target_ops): Update.
4674 * spu-low.c (spu_target_ops): Update.
4675 * win32-low.c (win32_target_ops): Update.
4677 2015-07-24 Yao Qi <yao.qi@linaro.org>
4679 * linux-low.c (linux_add_process): Don't set
4680 proc->priv->new_inferior.
4681 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4682 (linux_attach): Likewise.
4684 2015-07-24 Yao Qi <yao.qi@linaro.org>
4686 * server.c (start_inferior): Code refactor.
4688 2015-07-24 Yao Qi <yao.qi@linaro.org>
4690 * server.c (process_serial_event): Set general_thread.
4692 2015-07-21 Yao Qi <yao.qi@linaro.org>
4694 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4695 aarch64_linux_get_debug_reg_capacity.
4697 2015-07-17 Yao Qi <yao.qi@linaro.org>
4699 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4700 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4701 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4702 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4703 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4704 (AARCH64_HWP_ALIGNMENT): Likewise.
4705 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4706 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4707 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4708 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4709 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4710 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4711 (struct aarch64_debug_reg_state): Likewise.
4712 (struct arch_lwp_info): Likewise.
4713 (aarch64_align_watchpoint): Likewise.
4714 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4715 (aarch64_watchpoint_length): Likewise.
4716 (aarch64_point_encode_ctrl_reg): Likewise
4717 (aarch64_point_is_aligned): Likewise.
4718 (aarch64_align_watchpoint): Likewise.
4719 (aarch64_linux_set_debug_regs):
4720 (aarch64_dr_state_insert_one_point): Likewise.
4721 (aarch64_dr_state_remove_one_point): Likewise.
4722 (aarch64_handle_breakpoint): Likewise.
4723 (aarch64_handle_aligned_watchpoint): Likewise.
4724 (aarch64_handle_unaligned_watchpoint): Likewise.
4725 (aarch64_handle_watchpoint): Likewise.
4727 2015-07-17 Yao Qi <yao.qi@linaro.org>
4729 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4730 and don't aarch64_get_debug_reg_state. All callers update.
4731 (aarch64_handle_aligned_watchpoint): Likewise.
4732 (aarch64_handle_unaligned_watchpoint): Likewise.
4733 (aarch64_handle_watchpoint): Likewise.
4734 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4735 (aarch64_remove_point): Likewise.
4737 2015-07-17 Yao Qi <yao.qi@linaro.org>
4739 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4741 (aarch64_handle_unaligned_watchpoint): Likewise.
4743 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4745 Revert the previous 3 commits:
4746 Move gdb_regex* to common/
4747 Move linux_find_memory_regions_full & co.
4748 gdbserver build-id attribute generator
4750 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4751 Jan Kratochvil <jan.kratochvil@redhat.com>
4753 gdbserver build-id attribute generator.
4754 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4755 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4756 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4758 (get_dynamic): Use find_pdhr to traverse program headers.
4759 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4760 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4761 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4762 (get_hex_build_id): New.
4763 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4764 to reply XML document.
4766 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4767 Jan Kratochvil <jan.kratochvil@redhat.com>
4769 * target.c: Include target/target-utils.h and fcntl.h.
4770 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4771 (target_fileio_read_stralloc): New functions.
4773 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4775 * Makefile.in (OBS): Add gdb_regex.o.
4777 * config.in: Rebuilt.
4778 * configure: Rebuilt.
4780 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4781 Jan Kratochvil <jan.kratochvil@redhat.com>
4783 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4784 * Makefile.in (OBS): Add target-utils.o.
4785 (linux-maps.o, target-utils.o): New.
4786 * configure.srv (srv_linux_obj): Add linux-maps.o.
4788 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4790 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4792 (the_low_target): Install it.
4794 2015-07-14 Pedro Alves <palves@redhat.com>
4796 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4797 Instead, ignore ECHILD, and throw an error for other errnos.
4799 2015-07-10 Pedro Alves <palves@redhat.com>
4801 * event-loop.c (struct callback_event) <data>: Change type to
4802 gdb_client_data instance instead of gdb_client_data pointer.
4803 (append_callback_event): Adjust.
4805 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4807 * linux-aarch64-low.c: Add comments for each linux_target_ops
4808 method. Remove comments already covered in target_ops and
4809 linux_target_ops definitions.
4810 (the_low_target): Add comments for each unimplemented method.
4812 2015-07-09 Yao Qi <yao.qi@linaro.org>
4814 * linux-aarch64-low.c (aarch64_regmap): Remove.
4815 (aarch64_usrregs_info): Remove.
4816 (regs_info): Set field usrregs to NULL.
4818 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4820 * linux-low.c: Include "rsp-low.h"
4821 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4822 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4823 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4824 (handle_btrace_enable_pt): New.
4825 (handle_btrace_general_set): Support "pt".
4826 (handle_btrace_conf_general_set): Support "pt:size".
4828 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4830 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4833 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4835 * linux-aarch64-low.c: Remove comment about endianness.
4836 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4837 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4840 2015-06-24 Gary Benson <gbenson@redhat.com>
4842 * linux-i386-ipa.c (stdint.h): Do not include.
4843 * lynx-i386-low.c (stdint.h): Likewise.
4844 * lynx-ppc-low.c (stdint.h): Likewise.
4845 * mem-break.c (stdint.h): Likewise.
4846 * thread-db.c (stdint.h): Likewise.
4847 * tracepoint.c (stdint.h): Likewise.
4848 * win32-low.c (stdint.h): Likewise.
4850 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4852 * server.c (write_qxfer_response): Update call to
4853 remote_escape_output.
4855 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4856 Jan Kratochvil <jan.kratochvil@redhat.com>
4858 Merge multiple hex conversions.
4859 * gdbreplay.c (tohex): Rename to 'fromhex'.
4860 (logchar): Use fromhex.
4862 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4864 * server.c (handle_qxfer_libraries): Set `version' attribute for
4867 2015-06-10 Gary Benson <gbenson@redhat.com>
4869 * target.h (struct target_ops) <multifs_open>: New field.
4870 <multifs_unlink>: Likewise.
4871 <multifs_readlink>: Likewise.
4872 * linux-low.c (nat/linux-namespaces.h): New include.
4873 (linux_target_ops): Initialize the_target->multifs_open,
4874 the_target->multifs_unlink and the_target->multifs_readlink.
4875 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4876 * hostio.c (hostio_fs_pid): New static variable.
4877 (hostio_handle_new_gdb_connection): New function.
4878 (handle_setfs): Likewise.
4879 (handle_open): Use the_target->multifs_open as appropriate.
4880 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4881 (handle_readlink): Use the_target->multifs_readlink as
4883 (handle_vFile): Handle vFile:setfs packets.
4884 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4885 after target_handle_new_gdb_connection.
4887 2015-06-10 Gary Benson <gbenson@redhat.com>
4889 * configure.ac (AC_CHECK_FUNCS): Add setns.
4890 * config.in: Regenerate.
4891 * configure: Likewise.
4892 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4893 (linux-namespaces.o): New rule.
4894 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4896 2015-06-09 Gary Benson <gbenson@redhat.com>
4898 * hostio.c (handle_open): Process mode argument with
4899 fileio_to_host_mode.
4901 2015-06-01 Yao Qi <yao.qi@linaro.org>
4903 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4904 * linux-x86-low.c: Likewise.
4906 2015-05-28 Don Breazeal <donb@codesourcery.com>
4908 * linux-low.c (handle_extended_wait): Initialize
4909 thread_info.last_resume_kind for new fork children.
4911 2015-05-15 Pedro Alves <palves@redhat.com>
4913 * target.h (target_handle_new_gdb_connection): Rewrite using if
4914 wrapped in do/while.
4916 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4918 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4919 * configure, config.in: Regenerate.
4920 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4923 2015-05-12 Don Breazeal <donb@codesourcery.com>
4925 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4926 PTRACE_EVENT_VFORK_DONE.
4927 (linux_low_ptrace_options, extended_event_reported): Add vfork
4929 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4930 and "vforkdone" for RSP 'T' Stop Reply Packet.
4931 * server.h (report_vfork_events): Declare
4934 2015-05-12 Don Breazeal <donb@codesourcery.com>
4936 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4937 (the_low_target) <new_fork>: Initialize new member.
4938 * linux-arm-low.c (arm_new_fork): New function.
4939 (the_low_target) <new_fork>: Initialize new member.
4940 * linux-low.c (handle_extended_wait): Call new target function
4942 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4943 * linux-mips-low.c (mips_add_watchpoint): New function
4944 extracted from mips_insert_point.
4945 (the_low_target) <new_fork>: Initialize new member.
4946 (mips_linux_new_fork): New function.
4947 (mips_insert_point): Call mips_add_watchpoint.
4948 * linux-x86-low.c (x86_linux_new_fork): New function.
4949 (the_low_target) <new_fork>: Initialize new member.
4951 2015-05-12 Don Breazeal <donb@codesourcery.com>
4953 * linux-low.c (handle_extended_wait): Implement return value,
4954 rename argument 'event_child' to 'event_lwp', handle
4955 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4956 (linux_low_ptrace_options): New function.
4957 (linux_low_filter_event): Call linux_low_ptrace_options,
4958 use different argument fo linux_enable_event_reporting,
4959 use return value from handle_extended_wait.
4960 (extended_event_reported): New function.
4961 (linux_wait_1): Call extended_event_reported and set
4962 status to report fork events.
4963 (linux_write_memory): Add pid to debug message.
4964 (reset_lwp_ptrace_options_callback): New function.
4965 (linux_handle_new_gdb_connection): New function.
4966 (linux_target_ops): Initialize new structure member.
4967 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4968 * lynx-low.c: Initialize new structure member.
4969 * remote-utils.c (prepare_resume_reply): Implement stop reason
4970 "fork" for "T" stop message.
4971 * server.c (handle_query): Call handle_new_gdb_connection.
4972 * server.h (report_fork_events): Declare global flag.
4973 * target.h (struct target_ops) <handle_new_gdb_connection>:
4975 (target_handle_new_gdb_connection): New macro.
4976 * win32-low.c: Initialize new structure member.
4978 2015-05-12 Don Breazeal <donb@codesourcery.com>
4980 * mem-break.c (APPEND_TO_LIST): Define macro.
4981 (clone_agent_expr): New function.
4982 (clone_one_breakpoint): New function.
4983 (clone_all_breakpoints): New function.
4984 * mem-break.h: Declare new functions.
4986 2015-05-12 Don Breazeal <donb@codesourcery.com>
4988 * linux-low.c (linux_supports_fork_events): New function.
4989 (linux_supports_vfork_events): New function.
4990 (linux_target_ops): Initialize new structure members.
4991 (initialize_low): Call linux_check_ptrace_features.
4992 * lynx-low.c (lynx_target_ops): Initialize new structure
4994 * server.c (report_fork_events, report_vfork_events):
4996 (handle_query): Add new features to qSupported packet and
4998 (captured_main): Initialize new global variables.
4999 * target.h (struct target_ops) <supports_fork_events>:
5001 <supports_vfork_events>: New member.
5002 (target_supports_fork_events): New macro.
5003 (target_supports_vfork_events): New macro.
5004 * win32-low.c (win32_target_ops): Initialize new structure
5007 2015-05-12 Gary Benson <gbenson@redhat.com>
5009 * server.c (handle_qxfer_exec_file): Use current process
5012 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5014 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5015 Remove HAVE_PTRACE_GETREGS conditionals.
5016 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5017 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5019 2015-05-08 Yao Qi <yao.qi@linaro.org>
5021 * linux-low.c (linux_supports_conditional_breakpoints): New
5023 (linux_target_ops): Install new target method.
5024 * lynx-low.c (lynx_target_ops): Install NULL hook for
5025 supports_conditional_breakpoints.
5026 * nto-low.c (nto_target_ops): Likewise.
5027 * spu-low.c (spu_target_ops): Likewise.
5028 * win32-low.c (win32_target_ops): Likewise.
5029 * server.c (handle_query): Check
5030 target_supports_conditional_breakpoints.
5031 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5033 (target_supports_conditional_breakpoints): New macro.
5035 2015-05-06 Pedro Alves <palves@redhat.com>
5038 * server.c (start_inferior): If the process exits, mourn it.
5040 2015-04-21 Gary Benson <gbenson@redhat.com>
5042 * hostio.c (fileio_open_flags_to_host): Factored out to
5043 fileio_to_host_openflags in common/fileio.c. Single use
5046 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5048 * linux-xtensa-low.c (xtensa_fill_gregset)
5049 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5052 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5054 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5055 (regs_info): Replace usrregs pointer with NULL.
5057 2015-04-17 Gary Benson <gbenson@redhat.com>
5059 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5060 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5061 * server.c (handle_qxfer_exec_file): New function.
5062 (qxfer_packets): Add exec-file entry.
5063 (handle_query): Report qXfer:exec-file:read as supported packet.
5065 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5067 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5069 2015-04-09 Gary Benson <gbenson@redhat.com>
5071 * hostio-errno.c (errno_to_fileio_error): Remove function.
5072 Update caller to use remote_fileio_to_fio_error.
5074 2015-04-09 Yao Qi <yao.qi@linaro.org>
5076 * linux-low.c (linux_insert_point): Call
5077 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5078 (linux_remove_point): Call remove_memory_breakpoint if type is
5080 * linux-x86-low.c (x86_insert_point): Don't call
5081 insert_memory_breakpoint.
5082 (x86_remove_point): Don't call remove_memory_breakpoint.
5084 2015-04-01 Pedro Alves <palves@redhat.com>
5085 Cleber Rosa <crosa@redhat.com>
5087 * server.c (gdbserver_usage): Reorganize and extend the usage
5090 2015-03-24 Pedro Alves <palves@redhat.com>
5092 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5093 output. Also dump TRAP_TRACE.
5094 (linux_low_filter_event): In debug output, distinguish a
5095 resume_stop SIGSTOP from a delayed SIGSTOP.
5097 2015-03-24 Gary Benson <gbenson@redhat.com>
5099 * linux-x86-low.c (x86_linux_new_thread): Moved to
5101 (x86_linux_prepare_to_resume): Likewise.
5103 2015-03-24 Gary Benson <gbenson@redhat.com>
5105 * Makefile.in (x86-linux-dregs.o): New rule.
5106 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5107 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5108 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5109 (x86_linux_dr_get): Likewise.
5110 (x86_linux_dr_set): Likewise.
5111 (update_debug_registers_callback): Likewise.
5112 (x86_linux_dr_set_addr): Likewise.
5113 (x86_linux_dr_get_addr): Likewise.
5114 (x86_linux_dr_set_control): Likewise.
5115 (x86_linux_dr_get_control): Likewise.
5116 (x86_linux_dr_get_status): Likewise.
5117 (x86_linux_update_debug_registers): Likewise.
5119 2015-03-24 Gary Benson <gbenson@redhat.com>
5121 * linux-x86-low.c (x86_linux_update_debug_registers):
5122 New function, factored out from...
5123 (x86_linux_prepare_to_resume): ...this.
5125 2015-03-24 Gary Benson <gbenson@redhat.com>
5127 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5128 (x86_linux_dr_set): Likewise.
5129 (update_debug_registers_callback): Likewise.
5130 (x86_linux_dr_set_addr): Likewise.
5131 (x86_linux_dr_get_addr): Likewise.
5132 (x86_linux_dr_set_control): Likewise.
5133 (x86_linux_dr_get_control): Likewise.
5134 (x86_linux_dr_get_status): Likewise.
5135 (x86_linux_prepare_to_resume): Likewise.
5137 2015-03-24 Gary Benson <gbenson@redhat.com>
5139 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5140 Use perror_with_name. Pass string through gettext.
5141 (x86_linux_dr_set): Likewise.
5143 2015-03-24 Gary Benson <gbenson@redhat.com>
5145 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5146 (x86_linux_dr_set_addr): ...this.
5147 (x86_dr_low_get_addr): Rename to...
5148 (x86_linux_dr_get_addr): ...this.
5149 (x86_dr_low_set_control): Rename to...
5150 (x86_linux_dr_set_control): ...this.
5151 (x86_dr_low_get_control): Rename to...
5152 (x86_linux_dr_get_control): ...this.
5153 (x86_dr_low_get_status): Rename to...
5154 (x86_linux_dr_get_status): ...this.
5155 (x86_dr_low): Update with new function names.
5157 2015-03-24 Gary Benson <gbenson@redhat.com>
5159 * Makefile.in (x86-linux.o): New rule.
5160 * configure.srv: Add x86-linux.o to relevant targets.
5161 * linux-low.c (lwp_set_arch_private_info): New function.
5162 (lwp_arch_private_info): Likewise.
5163 * linux-x86-low.c: Include nat/x86-linux.h.
5164 (arch_lwp_info): Removed structure.
5165 (update_debug_registers_callback):
5166 Use lwp_set_debug_registers_changed.
5167 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5168 and lwp_set_debug_registers_changed.
5169 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5171 2015-03-24 Gary Benson <gbenson@redhat.com>
5173 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5174 * linux-arm-low.c (arm_new_thread): Likewise.
5175 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5176 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5177 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5178 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5180 2015-03-24 Gary Benson <gbenson@redhat.com>
5182 * linux-low.c (ptid_of_lwp): New function.
5183 (lwp_is_stopped): Likewise.
5184 (lwp_stop_reason): Likewise.
5185 * linux-x86-low.c (update_debug_registers_callback):
5187 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5190 2015-03-24 Gary Benson <gbenson@redhat.com>
5192 * linux-low.h (linux_stop_lwp): Remove declaration.
5194 2015-03-24 Gary Benson <gbenson@redhat.com>
5196 * linux-low.h: Include nat/linux-nat.h.
5197 * linux-low.c (iterate_over_lwps_args): New structure.
5198 (iterate_over_lwps_filter): New function.
5199 (iterate_over_lwps): Likewise.
5200 * linux-x86-low.c (update_debug_registers_callback):
5201 Update signature to what iterate_over_lwps expects.
5202 Remove PID check that iterate_over_lwps now performs.
5203 (x86_dr_low_set_addr): Use iterate_over_lwps.
5204 (x86_dr_low_set_control): Likewise.
5206 2015-03-24 Gary Benson <gbenson@redhat.com>
5208 * linux-x86-low.c (x86_debug_reg_state): New function.
5209 (x86_linux_prepare_to_resume): Use the above.
5211 2015-03-24 Gary Benson <gbenson@redhat.com>
5213 * linux-low.c (current_lwp_ptid): New function.
5214 * linux-x86-low.c: Include nat/linux-nat.h.
5215 (x86_dr_low_get_addr): Use current_lwp_ptid.
5216 (x86_dr_low_get_control): Likewise.
5217 (x86_dr_low_get_status): Likewise.
5219 2015-03-20 Pedro Alves <palves@redhat.com>
5221 * tracepoint.c (cmd_qtstatus): Make "str" const.
5223 2015-03-20 Pedro Alves <palves@redhat.com>
5225 * server.c (handle_general_set): Make "req_str" const.
5227 2015-03-19 Pedro Alves <palves@redhat.com>
5229 * linux-low.c (linux_resume_one_lwp): Rename to ...
5230 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5231 instead call perror_with_name.
5232 (check_ptrace_stopped_lwp_gone): New function.
5233 (linux_resume_one_lwp): Reimplement as wrapper around
5234 linux_resume_one_lwp_throw that swallows errors if the LWP is
5237 2015-03-19 Pedro Alves <palves@redhat.com>
5239 * linux-low.c (count_events_callback, select_event_lwp_callback):
5240 No longer check whether the thread has resume_stop as last resume
5243 2015-03-19 Pedro Alves <palves@redhat.com>
5245 * linux-low.c (count_events_callback, select_event_lwp_callback):
5246 Use the lwp's status_pending_p field, not the thread's.
5248 2015-03-19 Pedro Alves <palves@redhat.com>
5250 * linux-low.c (select_event_lwp_callback): Update comments to
5251 no longer mention SIGTRAP.
5253 2015-03-18 Gary Benson <gbenson@redhat.com>
5255 * server.c (handle_query): Do not report vFile:fstat as supported.
5257 2015-03-11 Gary Benson <gbenson@redhat.com>
5259 * hostio.c (sys/types.h): New include.
5260 (sys/stat.h): Likewise.
5261 (common-remote-fileio.h): Likewise.
5262 (handle_fstat): New function.
5263 (handle_vFile): Handle vFile:fstat packets.
5265 2015-03-11 Gary Benson <gbenson@redhat.com>
5267 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5268 struct stat.st_blocks and struct stat.st_blksize.
5269 * configure: Regenerate.
5270 * config.in: Likewise.
5271 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5272 (OBS): Add common-remote-fileio.o.
5273 (common-remote-fileio.o): New rule.
5275 2015-03-09 Pedro Alves <palves@redhat.com>
5277 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5278 'struct sockaddr' pointer in 'accept' call.
5280 2015-03-09 Pedro Alves <palves@redhat.com>
5283 2015-03-07 Pedro Alves <palves@redhat.com>
5284 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5285 or <winsock2.h> here. Instead include "gdb_socket.h".
5286 (remote_open): Use union gdb_sockaddr_u.
5287 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5288 or <winsock2.h> here. Instead include "gdb_socket.h".
5289 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5290 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5292 (init_named_socket, gdb_agent_helper_thread): Use union
5295 2015-03-07 Pedro Alves <palves@redhat.com>
5297 * configure.ac (build_warnings): Move
5298 -Wdeclaration-after-statement to the C-specific set.
5299 * configure: Regenerate.
5301 2015-03-07 Pedro Alves <palves@redhat.com>
5303 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5304 or <winsock2.h> here. Instead include "gdb_socket.h".
5305 (remote_open): Use union gdb_sockaddr_u.
5306 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5307 or <winsock2.h> here. Instead include "gdb_socket.h".
5308 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5309 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5311 (init_named_socket, gdb_agent_helper_thread): Use union
5314 2015-03-07 Pedro Alves <palves@redhat.com>
5316 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5319 2015-03-06 Yao Qi <yao.qi@linaro.org>
5321 * linux-aarch64-low.c (aarch64_insert_point): Use
5322 show_debug_regs as a boolean.
5323 (aarch64_remove_point): Likewise.
5325 2015-03-05 Pedro Alves <palves@redhat.com>
5327 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5328 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5329 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5330 * nto-low.c (nto_target_ops): Likewise.
5331 * spu-low.c (spu_target_ops): Likewise.
5332 * win32-low.c (win32_target_ops): Likewise.
5334 2015-03-04 Pedro Alves <palves@redhat.com>
5336 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5337 Decide whether a breakpoint triggered based on the SIGTRAP's
5339 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5340 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5341 (linux_low_filter_event): Check for breakpoints before checking
5343 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5345 (linux_stopped_by_sw_breakpoint)
5346 (linux_supports_stopped_by_sw_breakpoint)
5347 (linux_stopped_by_hw_breakpoint)
5348 (linux_supports_stopped_by_hw_breakpoint): New functions.
5349 (linux_target_ops): Install new target methods.
5351 2015-03-04 Pedro Alves <palves@redhat.com>
5353 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5354 * server.c (swbreak_feature, hwbreak_feature): New globals.
5355 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5356 (captured_main): Clear swbreak_feature and hwbreak_feature.
5357 * server.h (swbreak_feature, hwbreak_feature): Declare.
5358 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5359 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5360 supports_stopped_by_hw_breakpoint>: New fields.
5361 (target_supports_stopped_by_sw_breakpoint)
5362 (target_stopped_by_sw_breakpoint)
5363 (target_supports_stopped_by_hw_breakpoint)
5364 (target_stopped_by_hw_breakpoint): Declare.
5366 2015-03-04 Pedro Alves <palves@redhat.com>
5368 enum lwp_stop_reason -> enum target_stop_reason
5369 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5370 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5371 (linux_wait_1, stuck_in_jump_pad_callback)
5372 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5373 (linux_stopped_by_watchpoint):
5374 * linux-low.h (enum lwp_stop_reason): Delete.
5375 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5376 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5378 2015-03-04 Yao Qi <yao.qi@linaro.org>
5380 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5382 2015-03-03 Gary Benson <gbenson@redhat.com>
5384 * hostio.c (handle_vFile): Fix prefix lengths.
5386 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5388 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5391 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5393 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5394 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5395 (clean): Add "rm -f" for above C files.
5396 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5397 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5398 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5399 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5400 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5401 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5402 (init_registers_s390x_vx_linux64)
5403 (init_registers_s390x_tevx_linux64)
5404 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5405 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5407 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5408 (s390_store_vxrs_high): New functions.
5409 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5411 (s390_arch_setup): Add logic for selecting one of the new target
5412 descriptions. Activate the new vector regsets if applicable.
5413 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5414 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5415 and init_registers_s390x_tevx_linux64.
5417 2015-03-01 Pedro Alves <palves@redhat.com>
5419 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5422 2015-02-27 Pedro Alves <palves@redhat.com>
5424 * linux-x86-low.c (u_debugreg_offset): New function.
5425 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5427 2015-02-27 Pedro Alves <palves@redhat.com>
5429 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5430 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5431 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5432 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5433 (ps_lsetfpregs, ps_getpid)
5434 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5435 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5436 (ps_lsetxregs, ps_plog): Declare.
5438 2015-02-27 Pedro Alves <palves@redhat.com>
5440 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5441 IP_AGENT_EXPORT_FUNC.
5442 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5443 IP_AGENT_EXPORT_FUNC.
5444 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5445 (IP_AGENT_EXPORT): Delete.
5446 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5447 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5448 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5449 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5450 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5451 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5452 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5453 (traceframe_read_count, traceframe_write_count)
5454 (traceframes_created, trace_state_variables, get_raw_reg)
5455 (get_trace_state_variable_value, set_trace_state_variable_value)
5456 (ust_loaded, helper_thread_id, cmd_buf): Use
5457 IPA_SYM_EXPORTED_NAME.
5458 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5459 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5460 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5461 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5462 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5463 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5464 EXTERN_C_PUSH/EXTERN_C_POP.
5465 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5466 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5467 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5468 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5469 (traceframe_write_count, traceframe_read_count)
5470 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5471 (about_to_request_buffer_space, get_trace_state_variable_value)
5472 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5473 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5474 EXTERN_C_PUSH/EXTERN_C_POP.
5475 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5476 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5477 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5478 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5479 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5480 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5481 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5482 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5484 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5485 (IP_AGENT_EXPORT_VAR_DECL): Define.
5487 (gdb_agent_get_raw_reg): Declare.
5489 2015-02-27 Tom Tromey <tromey@redhat.com>
5490 Pedro Alves <palves@redhat.com>
5492 Rename symbols whose names are reserved C++ keywords throughout.
5494 2015-02-27 Pedro Alves <palves@redhat.com>
5496 * Makefile.in (COMPILER): New, get it from autoconf.
5497 (CXX): Get from autoconf instead.
5498 (COMPILE.pre): Use COMPILER.
5499 (CC-LD): Rename to ...
5500 (CC_LD): ... this. Use COMPILER.
5501 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5502 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5503 * acinclude.m4: Include build-with-cxx.m4.
5504 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5505 Disable -Werror by default if building in C++ mode.
5506 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5507 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5508 the C++ compiler. Save/restore CXXFLAGS too.
5509 * configure: Regenerate.
5511 2015-02-27 Pedro Alves <palves@redhat.com>
5513 * acinclude.m4: Include libiberty.m4.
5514 * configure.ac: Call libiberty_INIT.
5515 * config.in, configure: Regenerate.
5517 2015-02-26 Pedro Alves <palves@redhat.com>
5519 * linux-low.c (linux_wait_1): When incrementing the PC past a
5520 program breakpoint always use the_low_target.breakpoint_len as
5521 increment, rather than the maximum between that and
5522 the_low_target.decr_pc_after_break.
5524 2015-02-23 Pedro Alves <palves@redhat.com>
5526 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5527 thread was doing a step-over; always adjust the PC if
5528 we stepped over a permanent breakpoint.
5529 (linux_wait_1): If we stepped over breakpoint that was on top of a
5530 permanent breakpoint, manually advance the PC past it.
5532 2015-02-23 Pedro Alves <palves@redhat.com>
5534 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5536 (x86_fill_gregset, x86_store_gregset): Use it when handling
5539 2015-02-20 Pedro Alves <palves@redhat.com>
5541 * thread-db.c: Include "nat/linux-procfs.h".
5542 (thread_db_init): Skip listing new threads if the kernel supports
5543 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5545 2015-02-20 Pedro Alves <palves@redhat.com>
5547 * linux-low.c (status_pending_p_callback): Use ptid_match.
5549 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5551 PR breakpoints/16812
5552 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5553 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5554 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5556 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5558 PR breakpoints/15956
5559 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5561 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5563 * linux-low.c (linux_low_btrace_conf): Print size.
5564 * server.c (handle_btrace_conf_general_set): New.
5565 (hanle_general_set): Call handle_btrace_conf_general_set.
5566 (handle_query): Report Qbtrace-conf:bts:size as supported.
5568 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5570 * linux-low.c (linux_low_enable_btrace): Update parameters.
5571 (linux_low_btrace_conf): New.
5572 (linux_target_ops)<to_btrace_conf>: Initialize.
5573 * server.c (current_btrace_conf): New.
5574 (handle_btrace_enable): Rename to ...
5575 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5576 to target_enable_btrace. Update comment. Update users.
5577 (handle_qxfer_btrace_conf): New.
5578 (qxfer_packets): Add btrace-conf entry.
5579 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5580 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5581 (target_ops)<read_btrace_conf>: New.
5582 (target_enable_btrace): Update parameters.
5583 (target_read_btrace_conf): New.
5585 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5587 * server.c (handle_btrace_general_set): Remove call to
5588 target_supports_btrace.
5589 (supported_btrace_packets): New.
5590 (handle_query): Call supported_btrace_packets.
5591 * target.h: include btrace-common.h.
5592 (btrace_target_info): Removed.
5593 (supports_btrace, target_supports_btrace): Update parameters.
5595 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5597 * Makefile.in (SFILES): Add common/btrace-common.c.
5598 (OBS): Add common/btrace-common.o.
5599 (btrace-common.o): Add build rules.
5600 * linux-low: Include btrace-common.h.
5601 (linux_low_read_btrace): Use struct btrace_data. Call
5602 btrace_data_init and btrace_data_fini.
5604 2015-02-06 Pedro Alves <palves@redhat.com>
5606 * thread-db.c (find_new_threads_callback): Add debug output.
5608 2015-02-04 Pedro Alves <palves@redhat.com>
5610 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5611 (resume_stopped_resumed_lwps): New function.
5612 (linux_wait_for_event_filtered): Use it.
5614 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5616 * Makefile.in (SFILES): Add linux-personality.c.
5617 (linux-personality.o): New rule.
5618 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5619 list of objects to be built.
5620 * linux-low.c: Include nat/linux-personality.h.
5621 (linux_create_inferior): Remove code to disable address space
5622 randomization (moved to ../nat/linux-personality.c). Create
5623 cleanup to disable address space randomization.
5625 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5627 * Makefile.in (posix-strerror.o): New rule.
5628 (mingw-strerror.o): Likewise.
5629 * configure: Regenerated.
5630 * configure.ac: Source file ../common/common.host. Initialize new
5631 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5633 2015-01-14 Yao Qi <yao@codesourcery.com>
5635 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5636 (ppc-linux.o): New rule.
5637 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5638 * configure.ac: AC_CHECK_FUNCS(getauxval).
5639 * config.in: Re-generated.
5640 * configure: Re-generated.
5641 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5642 ppc64_64bit_inferior_p
5644 2015-01-14 Yao Qi <yao@codesourcery.com>
5646 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5647 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5648 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5649 (PT_ORIG_R3, PT_TRAP): Likewise.
5650 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5651 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5652 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5654 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5656 * i387-fp.c (i387_cache_to_xsave): In look over
5657 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5658 zmmh_low_space field by use of zmmh_high_space.
5660 2015-01-09 Pedro Alves <palves@redhat.com>
5662 * linux-low.c (step_over_bkpt): Move higher up in the file.
5663 (handle_extended_wait): Don't store the stop_pc here.
5664 (get_stop_pc): Adjust comments and rename to ...
5665 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5666 stopped for a software breakpoint or hardware breakpoint.
5667 (thread_still_has_status_pending_p): New function.
5668 (status_pending_p_callback): Use
5669 thread_still_has_status_pending_p. If the event is no longer
5670 interesting, resume the LWP.
5671 (handle_tracepoints): Add assert.
5672 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5673 (wstatus_maybe_breakpoint): New function.
5674 (cancel_breakpoint): Delete function.
5675 (check_stopped_by_watchpoint): New function, factored out from
5676 linux_low_filter_event.
5677 (lp_status_maybe_breakpoint): Delete function.
5678 (linux_low_filter_event): Remove filter_ptid argument.
5679 Leave thread group exits pending here. Store the LWP's stop PC.
5680 Always leave events pending.
5681 (linux_wait_for_event_filtered): Pull all events out of the
5682 kernel, and leave them all pending.
5683 (count_events_callback, select_event_lwp_callback): Consider all
5685 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5686 (select_event_lwp): Only give preference to the stepping LWP in
5687 all-stop mode. Adjust comments.
5688 (ignore_event): New function.
5689 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5690 references to cancel_breakpoints. Adjust to renames. Also give
5691 equal priority to all LWPs that have had events in non-stop mode.
5692 If reporting a software breakpoint event, unadjust the LWP's PC.
5693 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5694 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5696 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5697 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5698 (linux_stopped_by_watchpoint): Adjust.
5699 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5700 * linux-low.h (enum lwp_stop_reason): New.
5701 (struct lwp_info) <stop_pc>: Adjust comment.
5702 <stopped_by_watchpoint>: Delete field.
5703 <stop_reason>: New field.
5704 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5705 * mem-break.c (software_breakpoint_inserted_here)
5706 (hardware_breakpoint_inserted_here): New function.
5707 * mem-break.h (software_breakpoint_inserted_here)
5708 (hardware_breakpoint_inserted_here): Declare.
5709 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5710 (cancel_breakpoints): Delete.
5711 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5712 (upload_fast_traceframes): Remove references to
5715 2015-01-09 Pedro Alves <palves@redhat.com>
5717 * thread-db.c (find_new_threads_callback): Ignore thread if the
5718 kernel thread ID is -1.
5720 2015-01-09 Pedro Alves <palves@redhat.com>
5722 * linux-low.c (linux_attach_fail_reason_string): Move to
5723 nat/linux-ptrace.c, and rename.
5724 (linux_attach_lwp): Update comment.
5725 (attach_proc_task_lwp_callback): New function.
5726 (linux_attach): Adjust to rename and use
5727 linux_proc_attach_tgid_threads.
5728 (linux_attach_fail_reason_string): Delete declaration.
5730 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5732 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5733 * server.c (gdbserver_version): Likewise.
5735 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5737 * remote-utils.c: Include ctype.h.
5738 (input_interrupt): Explicitly handle the case when the char
5739 received is the NUL byte. Improve the printing of non-ASCII
5742 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5744 * linux-low.c (linux_low_filter_event): Update call to
5745 linux_enable_event_reporting following the addition of
5746 a new parameter to that function.
5748 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5751 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5752 (AARCH64_FPCR_REGNO): Likewise.
5753 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5754 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5755 (aarch64_store_fpregset): Likewise.
5757 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5759 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5760 Remove FIXME comment about assumption about N.
5762 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5764 * configure.ac: If large-file support is disabled in GDBserver,
5765 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5766 * configure: Regenerate.
5768 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5770 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5771 warning upon ENODATA from ptrace.
5772 * linux-s390-low.c (s390_store_tdb): New.
5773 (s390_regsets): Add regset for NT_S390_TDB.
5775 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5777 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5778 without a fill_function.
5779 * linux-s390-low.c (s390_fill_last_break): Remove.
5780 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5781 (s390_arch_setup): Use regset's size instead of fill_function for
5784 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5786 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5787 the regset's store function when ptrace returned an error.
5788 * regcache.c (get_thread_regcache): Invalidate register cache
5789 before fetching inferior's registers.
5791 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5793 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5794 while-loop as for-loop.
5795 (regsets_store_inferior_registers): Likewise.
5797 2014-11-28 Yao Qi <yao@codesourcery.com>
5799 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5800 * config.in, configure: Re-generate.
5801 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5804 2014-11-21 Yao Qi <yao@codesourcery.com>
5806 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5807 (AC_CHECK_HEADERS): Remove malloc.h.
5808 * configure: Re-generated.
5809 * config.in: Re-generated.
5810 * server.h: Don't include alloca.h and malloc.h.
5811 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5812 Don't include malloc.h.
5814 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5816 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5817 corresponding ERRNO check in same block.
5819 2014-11-12 Pedro Alves <palves@redhat.com>
5821 * server.c (cont_thread): Update comment.
5822 (start_inferior, attach_inferior): No longer clear cont_thread.
5823 (handle_v_cont): No longer set cont_thread.
5824 (captured_main): Clear cont_thread each time a GDB connects.
5826 2014-11-12 Pedro Alves <palves@redhat.com>
5828 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5829 thread, and don't resume all threads if the Hc thread has exited.
5831 2014-11-12 Pedro Alves <palves@redhat.com>
5833 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5834 the process group instead of to a specific LWP.
5836 2014-10-15 Pedro Alves <palves@redhat.com>
5839 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5841 (arm_set_thread_context): Delete.
5842 (the_low_target): Adjust.
5843 * win32-i386-low.c (debug_registers_changed)
5844 (debug_registers_used): Delete.
5845 (update_debug_registers_callback): New function.
5846 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5847 needing to update their debug registers.
5848 (win32_get_current_dr): New function.
5849 (x86_dr_low_get_addr, x86_dr_low_get_control)
5850 (x86_dr_low_get_status): Fetch the debug register from the thread
5852 (i386_initial_stuff): Adjust.
5853 (i386_get_thread_context): Remove current_event parameter. Don't
5854 clear debug_registers_changed nor copy DR values to
5856 (i386_set_thread_context): Delete.
5857 (i386_prepare_to_resume): New function.
5858 (i386_thread_added): Mark the thread as needing to update irs
5860 (the_low_target): Remove i386_set_thread_context and install
5861 i386_prepare_to_resume.
5862 * win32-low.c (win32_get_thread_context): Adjust.
5863 (win32_set_thread_context): Use SetThreadContext
5865 (win32_prepare_to_resume): New function.
5866 (win32_require_context): New function, factored out from ...
5867 (thread_rec): ... this.
5868 (continue_one_thread): Call win32_prepare_to_resume on each thread
5869 we're about to continue.
5870 (win32_resume): Call win32_prepare_to_resume on the event thread.
5871 * win32-low.h (struct win32_thread_info)
5872 <debug_registers_changed>: New field.
5873 (struct win32_target_ops): Change prototype of set_thread_context,
5874 delete set_thread_context and add prepare_to_resume.
5875 (win32_require_context): New declaration.
5877 2014-10-08 Gary Benson <gbenson@redhat.com>
5879 * server.h: Do not include common-exceptions.h.
5881 2014-10-08 Gary Benson <gbenson@redhat.com>
5883 * server.h: Do not include cleanups.h.
5885 2014-09-30 James Hogan <james.hogan@imgtec.com>
5887 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5890 2014-09-23 Yao Qi <yao@codesourcery.com>
5892 * linux-low.c (lp_status_maybe_breakpoint): New function.
5893 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5894 (count_events_callback): Likewise.
5895 (select_event_lwp_callback): Likewise.
5896 (cancel_breakpoints_callback): Likewise.
5898 2014-09-19 Don Breazeal <donb@codesourcery.com>
5900 * linux-low.c (handle_extended_wait): Call
5901 linux_ptrace_get_extended_event.
5902 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5903 linux_is_extended_waitstatus.
5905 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5907 * Makefile.in (CPPFLAGS): Define.
5908 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5909 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5911 2014-09-16 Gary Benson <gbenson@redhat.com>
5913 * inferiors.h (current_inferior): Renamed as...
5914 (current_thread): New variable. All uses updated.
5915 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5916 (maybe_move_out_of_jump_pad): Likewise.
5917 (cancel_breakpoint): Likewise.
5918 (linux_low_filter_event): Likewise.
5919 (wait_for_sigstop): Likewise.
5920 (linux_resume_one_lwp): Likewise.
5921 (need_step_over_p): Likewise.
5922 (start_step_over): Likewise.
5923 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5924 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5925 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5926 and save_inferior as saved_thread.
5927 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5929 (regcache_invalidate_thread): Likewise.
5930 * remote-utils.c (prepare_resume_reply): Likewise.
5931 * thread-db.c (thread_db_get_tls_address): Likewise.
5932 (disable_thread_event_reporting): Likewise.
5933 (remove_thread_event_breakpoints): Likewise.
5934 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5936 * target.h (set_desired_inferior): Renamed as...
5937 (set_desired_thread): New declaration. All uses updated.
5938 * server.c (myresume): Updated comment to reference thread instead
5940 (handle_serial_event): Likewise.
5941 (handle_target_event): Likewise.
5943 2014-09-12 Tom Tromey <tromey@redhat.com>
5944 Gary Benson <gbenson@redhat.com>
5946 * regcache.h: Include common-regcache.h.
5947 (regcache_read_pc): Don't declare.
5948 * regcache.c (get_thread_regcache_for_ptid): New function.
5950 2014-09-11 Tom Tromey <tromey@redhat.com>
5951 Gary Benson <gbenson@redhat.com>
5953 * symbol.c: New file.
5954 * Makefile.in (SFILES): Add symbol.c.
5955 (OBS): Add symbol.o.
5957 2014-09-11 Gary Benson <gbenson@redhat.com>
5959 * target.c (target_stop_ptid, target_continue_ptid): New
5962 2014-09-11 Tom Tromey <tromey@redhat.com>
5963 Gary Benson <gbenson@redhat.com>
5965 * target.h: Include target/target.h.
5966 * target.c (target_read_memory, target_read_uint32)
5967 (target_write_memory): New functions.
5969 2014-09-11 Gary Benson <gbenson@redhat.com>
5971 * server.h (debug_hw_points): Don't declare.
5972 * server.c (debug_hw_points): Don't define. Replace all uses
5973 with show_debug_regs.
5974 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5975 all uses with show_debug_regs.
5977 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5979 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5980 endianness into account.
5981 (ppc_supply_ptrace_register): Likewise.
5983 2014-09-03 James Hogan <james.hogan@imgtec.com>
5985 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5986 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5988 2014-09-03 Gary Benson <gbenson@redhat.com>
5990 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5991 ALL_DEBUG_ADDRESS_REGISTERS.
5993 2014-09-02 Gary Benson <gbenson@redhat.com>
5995 * i386-low.h: Renamed as...
5996 * x86-low.h: New file. All type, function and variable name
5997 prefixes changed from "i386_" to "x86_". All references updated.
5998 * i386-low.c: Renamed as...
5999 * x86-low.c: New file. All type, function and variable name
6000 prefixes changed from "i386_" to "x86_". All references updated.
6002 2014-09-02 Gary Benson <gbenson@redhat.com>
6004 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6005 (x86_linux_new_thread): Likewise.
6007 2014-08-29 Gary Benson <gbenson@redhat.com>
6009 * server.h (setjmp.h): Do not include.
6010 (toplevel): Do not declare.
6011 (common-exceptions.h): Include.
6012 (cleanups.h): Likewise.
6013 * server.c (toplevel): Do not define.
6014 (exit_code): New static global.
6015 (detach_or_kill_for_exit_cleanup): New function.
6016 (main): New function. Original main renamed to...
6017 (captured_main): New function.
6018 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6020 2014-08-29 Gary Benson <gbenson@redhat.com>
6022 * Makefile.in (SFILES): Add common/common-exceptions.c.
6023 (OBS): Add common-exceptions.o.
6024 (common-exceptions.o): New rule.
6025 * utils.c (prepare_to_throw_exception): New function.
6027 2014-08-29 Gary Benson <gbenson@redhat.com>
6029 * config.in: Regenerate.
6030 * configure: Likewise.
6032 2014-08-29 Gary Benson <gbenson@redhat.com>
6034 * Makefile.in (SFILES): Add common/cleanups.c.
6036 (cleanups.o): New rule.
6038 2014-08-29 Gary Benson <gbenson@redhat.com>
6040 * utils.c (internal_vwarning): New function.
6042 2014-08-28 Gary Benson <gbenson@redhat.com>
6044 * utils.h (fatal): Remove declaration.
6045 * utils.c (fatal): Remove function.
6047 2014-08-28 Gary Benson <gbenson@redhat.com>
6049 * tracepoint.c (gdb_agent_init): Replace fatal with
6051 (initialize_tracepoint): Likewise.
6053 2014-08-28 Gary Benson <gbenson@redhat.com>
6055 * remote-utils.c (remote_prepare): Replace fatal with error.
6057 2014-08-28 Gary Benson <gbenson@redhat.com>
6059 * linux-low.c (linux_async): Replace fatal with warning.
6061 (linux_start_non_stop): Return -1 if linux_async failed.
6063 2014-08-28 Gary Benson <gbenson@redhat.com>
6065 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6067 (i386_dr_low_get_addr): Remove vague comment.
6068 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6071 2014-08-28 Gary Benson <gbenson@redhat.com>
6073 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6074 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6076 (linux_resume_one_lwp): Likewise.
6077 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6079 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6080 with internal_error.
6081 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6082 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6083 (find_register_by_name): Replace fatal with internal_error.
6084 (find_regno): Likewise.
6085 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6086 * thread-db.c (thread_db_create_event): Likewise.
6087 (thread_db_load_search): Likewise.
6088 (try_thread_db_load_1): Likewise.
6089 * tracepoint.c (get_jump_space_head): Replace fatal with
6091 (claim_trampoline_space): Likewise.
6092 (have_fast_tracepoint_trampoline_buffer): Likewise.
6093 (cmd_qtstart): Likewise.
6094 (stop_tracing): Likewise.
6095 (fast_tracepoint_collecting): Likewise.
6096 (target_malloc): Likewise.
6097 (download_tracepoint): Likewise.
6098 (download_trace_state_variables): Replace check with gdb_assert.
6099 (upload_fast_traceframes): Replace fatal with internal_error.
6101 2014-08-19 Tom Tromey <tromey@redhat.com>
6102 Gary Benson <gbenson@redhat.com>
6104 * Makefile.in (SFILES): Add common/common-debug.c.
6105 (OBS): Add common-debug.o.
6106 (common-debug.o): New rule.
6107 * debug.h (debug_printf): Don't declare.
6108 * debug.c (debug_printf): Renamed and rewritten as...
6109 (debug_vprintf): New function.
6111 2014-08-19 Gary Benson <gbenson@redhat.com>
6113 * utils.h: Do not include print-utils.h.
6115 2014-08-19 Tom Tromey <tromey@redhat.com>
6116 Gary Benson <gbenson@redhat.com>
6118 * server.h: Add static assertion.
6119 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6121 2014-08-19 Tom Tromey <tromey@redhat.com>
6122 Gary Benson <gbenson@redhat.com>
6124 * Makefile.in (SFILES): Add common/errors.c.
6125 (OBS): Add errors.o.
6126 (IPA_OBS): Add errors-ipa.o.
6127 (errors.o): New rule.
6128 (errors-ipa.o): Likewise.
6129 * utils.h (perror_with_name, error, warning): Don't declare.
6130 * utils.c (warning): Renamed and rewritten as...
6131 (vwarning): New function.
6132 (error): Renamed and rewritten as...
6133 (verror): New function.
6134 (internal_error): Renamed and rewritten as...
6135 (internal_verror): New function.
6137 2014-08-07 Gary Benson <gbenson@redhat.com>
6139 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6140 * configure: Regenerate.
6141 * config.in: Likewise.
6142 * server.h: Do not include errno.h.
6143 * event-loop.c: Likewise.
6144 * hostio-errno.c: Likewise.
6145 * linux-low.c: Likewise.
6146 * remote-utils.c: Likewise.
6147 * spu-low.c: Likewise.
6148 * utils.c: Likewise.
6149 * gdbreplay.c: Unconditionally include errno.h.
6151 2014-08-07 Gary Benson <gbenson@redhat.com>
6153 * server.h: Do not include string.h.
6154 * event-loop.c: Likewise.
6155 * linux-low.c: Likewise.
6156 * regcache.c: Likewise.
6157 * remote-utils.c: Likewise.
6158 * spu-low.c: Likewise.
6159 * utils.c: Likewise.
6161 2014-08-07 Gary Benson <gbenson@redhat.com>
6163 * server.h: Do not include gdb_assert.h.
6165 2014-08-07 Gary Benson <gbenson@redhat.com>
6167 * server.h: Do not include common-utils.h.
6169 2014-08-07 Gary Benson <gbenson@redhat.com>
6171 * server.h: Do not include ptid.h.
6172 * notif.h: Likewise.
6174 2014-08-07 Gary Benson <gbenson@redhat.com>
6176 * server.h: Do not include gdb_locale.h.
6178 2014-08-07 Gary Benson <gbenson@redhat.com>
6180 * server.h: Do not include gdb/signals.h.
6181 * win32-low.c: Likewise.
6183 2014-08-07 Gary Benson <gbenson@redhat.com>
6185 * server.h: Do not include pathmax.h.
6187 2014-08-07 Gary Benson <gbenson@redhat.com>
6189 * server.h: Do not include libiberty.h.
6190 * linux-bfin-low.c: Likewise.
6192 2014-08-07 Gary Benson <gbenson@redhat.com>
6194 * server.h: Do not include ansidecl.h.
6196 2014-08-07 Gary Benson <gbenson@redhat.com>
6198 * linux-x86-low.c: Do not include stddef.h.
6199 * lynx-ppc-low.c: Likewise.
6200 * tracepoint.c: Likewise.
6202 2014-08-07 Gary Benson <gbenson@redhat.com>
6204 * server.h: Do not include stdarg.h.
6205 * nto-low.c: Likewise.
6207 2014-08-07 Gary Benson <gbenson@redhat.com>
6209 * server.h: Do not include stdlib.h.
6210 * inferiors.c: Likewise.
6211 * linux-low.c: Likewise.
6212 * regcache.c: Likewise.
6213 * spu-low.c: Likewise.
6214 * tracepoint.c: Likewise.
6215 * utils.c: Likewise.
6217 2014-08-07 Gary Benson <gbenson@redhat.com>
6219 * server.h: Do not include stdio.h.
6220 * linux-low.c: Likewise.
6221 * remote-utils.c: Likewise.
6222 * spu-low.c: Likewise.
6223 * utils.c: Likewise.
6224 * wincecompat.c: Likewise.
6226 2014-08-06 Gary Benson <gbenson@redhat.com>
6228 * regcache.c (init_register_cache): Move conditionals inside if.
6230 2014-08-06 Gary Benson <gbenson@redhat.com>
6232 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6234 2014-07-31 Gary Benson <gbenson@redhat.com>
6236 * ax.h: Do not include server.h.
6237 * gdbthread.h: Likewise.
6238 * lynx-low.h: Likewise.
6239 * notif.h: Likewise.
6241 2014-07-30 Gary Benson <gbenson@redhat.com>
6243 * server.h: Include common-defs.h.
6244 Do not include config.h or build-gnulib-gdbserver/config.h.
6246 2014-07-30 Gary Benson <gbenson@redhat.com>
6248 * hostio-errno.c: Move server.h to top of includes list.
6249 * inferiors.c: Likewise.
6250 * linux-x86-low.c: Likewise.
6251 * notif.c: Include server.h.
6253 2014-07-24 Tom Tromey <tromey@redhat.com>
6254 Gary Benson <gbenson@redhat.com>
6256 * server.h (CORE_ADDR): Now unsigned.
6258 2014-07-16 Pedro Alves <palves@redhat.com>
6260 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6262 2014-07-15 Pedro Alves <palves@redhat.com>
6264 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6267 2014-07-11 Pedro Alves <palves@redhat.com>
6269 * linux-low.c (kill_wait_lwp): New function, based on
6270 kill_one_lwp_callback, but use my_waitpid directly.
6271 (kill_one_lwp_callback, linux_kill): Use it.
6273 2014-06-23 Pedro Alves <palves@redhat.com>
6275 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6276 before setting DR0..DR3.
6278 2014-06-20 Gary Benson <gbenson@redhat.com>
6280 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6281 * configure: Regenerated.
6282 * config.in: Likewise.
6284 2014-06-20 Gary Benson <gbenson@redhat.com>
6286 * Makefile.in (SFILES): Update locations for files moved
6288 (object file files): Reordered.
6290 2014-06-20 Gary Benson <gbenson@redhat.com>
6292 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6293 (i386_dr_low_set_addr): Likewise.
6294 (i386_dr_low_get_addr): Likewise.
6295 (i386_dr_low_can_set_control): Likewise.
6296 (i386_dr_low_set_control): Likewise.
6297 (i386_dr_low_get_control): Likewise.
6298 (i386_dr_low_get_status): Likewise.
6299 (i386_get_debug_register_length): Likewise.
6300 * linux-x86-low.c (i386_dr_low_set_addr):
6301 Changed signature. Made static.
6302 (i386_dr_low_get_addr): Likewise.
6303 (i386_dr_low_set_control): Likewise.
6304 (i386_dr_low_get_control): Likewise.
6305 (i386_dr_low_get_status): Likewise.
6306 (i386_dr_low): New global variable.
6307 * win32-i386-low.c (i386_dr_low_set_addr):
6308 Changed signature. Made static.
6309 (i386_dr_low_get_addr): Likewise.
6310 (i386_dr_low_set_control): Likewise.
6311 (i386_dr_low_get_control): Likewise.
6312 (i386_dr_low_get_status): Likewise.
6313 (i386_dr_low): New global variable.
6315 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6317 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6318 * Makefile.in (AR, AR_FLAGS): Define.
6319 * configure: Regenerate.
6321 2014-06-19 Gary Benson <gbenson@redhat.com>
6323 * Makefile.in (i386-dregs.o): New rule.
6324 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6325 * i386-low.c (target.h): Remove include.
6326 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6327 (DR_CONTROL_SHIFT): Likewise.
6328 (DR_CONTROL_SIZE): Likewise.
6329 (DR_RW_EXECUTE): Likewise.
6330 (DR_RW_WRITE): Likewise.
6331 (DR_RW_READ): Likewise.
6332 (DR_RW_IORW): Likewise.
6333 (DR_LEN_1): Likewise.
6334 (DR_LEN_2): Likewise.
6335 (DR_LEN_4): Likewise.
6336 (DR_LEN_8): Likewise.
6337 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6338 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6339 (DR_ENABLE_SIZE): Likewise.
6340 (DR_LOCAL_SLOWDOWN): Likewise.
6341 (DR_GLOBAL_SLOWDOWN): Likewise.
6342 (DR_CONTROL_RESERVED): Likewise.
6343 (I386_DR_CONTROL_MASK): Likewise.
6344 (I386_DR_VACANT): Likewise.
6345 (I386_DR_LOCAL_ENABLE): Likewise.
6346 (I386_DR_GLOBAL_ENABLE): Likewise.
6347 (I386_DR_DISABLE): Likewise.
6348 (I386_DR_SET_RW_LEN): Likewise.
6349 (I386_DR_GET_RW_LEN): Likewise.
6350 (I386_DR_WATCH_HIT): Likewise.
6351 (i386_wp_op_t): Likewise.
6352 (i386_show_dr): Likewise.
6353 (i386_length_and_rw_bits): Likewise.
6354 (i386_insert_aligned_watchpoint): Likewise.
6355 (i386_remove_aligned_watchpoint): Likewise.
6356 (i386_handle_nonaligned_watchpoint): Likewise.
6357 i386_update_inferior_debug_regs(): Likewise.
6358 (i386_dr_insert_watchpoint): Likewise.
6359 (i386_dr_remove_watchpoint): Likewise.
6360 (i386_dr_region_ok_for_watchpoint): Likewise.
6361 (i386_dr_stopped_data_address): Likewise.
6362 (i386_dr_stopped_by_watchpoint): Likewise.
6364 2014-06-19 Gary Benson <gbenson@redhat.com>
6366 * i386-low.c (i386_dr_show): Renamed to
6367 i386_show_dr and made static. All uses updated.
6368 (i386_dr_length_and_rw_bits): Renamed to
6369 i386_length_and_rw_bits and made static.
6371 (i386_dr_insert_aligned_watchpoint): Renamed to
6372 i386_insert_aligned_watchpoint and made static.
6374 (i386_dr_remove_aligned_watchpoint): Renamed to
6375 i386_remove_aligned_watchpoint and made static.
6377 (i386_dr_update_inferior_debug_regs): Renamed to
6378 i386_update_inferior_debug_regs and made static.
6381 2014-06-18 Gary Benson <gbenson@redhat.com>
6383 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6384 (i386_dr_low_can_set_control): Likewise.
6385 (i386_get_debug_register_length): Likewise.
6386 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6387 (i386_dr_low_can_set_control): Likewise.
6388 (i386_get_debug_register_length): Likewise.
6390 2014-06-17 Gary Benson <gbenson@redhat.com>
6392 * i386-low.h (i386-dregs.h): New include.
6393 (DR_FIRSTADDR): Now in i386-dregs.h.
6394 (DR_LASTADDR): Likewise.
6395 (DR_NADDR): Likewise.
6396 (DR_STATUS): Likewise.
6397 (DR_CONTROL): Likewise.
6398 (i386_debug_reg_state): Likewise.
6399 (i386_dr_insert_watchpoint): Likewise.
6400 (i386_dr_remove_watchpoint): Likewise.
6401 (i386_dr_region_ok_for_watchpoint): Likewise.
6402 (i386_dr_stopped_data_address): Likewise.
6403 (i386_dr_stopped_by_watchpoint): Likewise.
6404 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6406 2014-06-18 Gary Benson <gbenson@redhat.com>
6408 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6409 i386_dr_insert_watchpoint.
6410 (i386_low_remove_watchpoint): Renamed to
6411 i386_dr_remove_watchpoint.
6412 (i386_low_region_ok_for_watchpoint): Renamed to
6413 i386_dr_region_ok_for_watchpoint.
6414 (i386_low_stopped_data_address): Renamed to
6415 i386_dr_stopped_data_address.
6416 (i386_low_stopped_by_watchpoint): Renamed to
6417 i386_dr_stopped_by_watchpoint.
6418 * i386-low.c (i386_show_dr): Renamed to
6419 i386_dr_show and made nonstatic. All uses updated.
6420 (i386_length_and_rw_bits): Renamed to
6421 i386_dr_length_and_rw_bits and made nonstatic.
6423 (i386_insert_aligned_watchpoint): Renamed to
6424 i386_dr_insert_aligned_watchpoint and made nonstatic.
6426 (i386_remove_aligned_watchpoint): Renamed to
6427 i386_dr_remove_aligned_watchpoint and made nonstatic.
6429 (i386_update_inferior_debug_regs): Renamed to
6430 i386_dr_update_inferior_debug_regs and made nonstatic.
6432 (i386_low_insert_watchpoint): Renamed to
6433 i386_dr_insert_watchpoint. All uses updated.
6434 (i386_low_remove_watchpoint): Renamed to
6435 i386_dr_remove_watchpoint. All uses updated.
6436 (i386_low_region_ok_for_watchpoint): Renamed to
6437 i386_dr_region_ok_for_watchpoint. All uses updated.
6438 (i386_low_stopped_data_address): Renamed to
6439 i386_dr_stopped_data_address. All uses updated.
6440 (i386_low_stopped_by_watchpoint): Renamed to
6441 i386_dr_stopped_by_watchpoint. All uses updated.
6443 2014-06-18 Gary Benson <gbenson@redhat.com>
6445 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6446 (i386_dr_low_can_set_control): Likewise.
6447 (i386_insert_aligned_watchpoint): New check.
6449 2014-06-18 Gary Benson <gbenson@redhat.com>
6451 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6454 2014-06-18 Gary Benson <gbenson@redhat.com>
6456 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6457 instead of fatal and error.
6458 (i386_handle_nonaligned_watchpoint): Likewise.
6460 2014-06-18 Gary Benson <gbenson@redhat.com>
6462 * i386-low.c (i386_get_debug_register_length): New macro.
6463 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6464 (i386_show_dr): Use debug_printf instead of fprintf. Use
6465 phex to format values.
6467 2014-06-18 Gary Benson <gbenson@redhat.com>
6469 * i386-low.h: Comment changes.
6470 * i386-low.c: Likewise.
6472 2014-06-18 Gary Benson <gbenson@redhat.com>
6474 * i386-low.c: Whitespace changes.
6476 2014-06-12 Tom Tromey <tromey@redhat.com>
6478 * utils.c (freeargv): Remove.
6480 2014-06-12 Tom Tromey <tromey@redhat.com>
6482 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6483 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6484 (parse_debug_format_options): Likewise.
6485 (gdbserver_usage): Likewise.
6486 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6487 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6488 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6490 ($(LIBGNU)): Depend on libiberty.
6491 (all-lib): Recurse into all subdirs.
6492 (install-only): Invoke "install" target in subdirs.
6493 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6495 * configure: Rebuild.
6496 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6497 for vasprintf, vsnprintf, or gettimeofday.
6498 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6501 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6503 * development.sh: Delete.
6504 * Makefile.in (config.status): Adjust dependency on development.sh.
6505 * configure.ac: Adjust development.sh source call.
6506 * configure: Regenerate.
6508 2014-06-02 Pedro Alves <palves@redhat.com>
6510 * ax.c (gdb_free_agent_expr): New function.
6511 * ax.h (gdb_free_agent_expr): New declaration.
6512 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6514 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6516 (clear_breakpoint_conditions_and_commands): New function.
6517 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6518 (clear_breakpoint_conditions_and_commands): New declaration.
6520 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6522 * linux-aarch64-low.c (asm/ptrace.h): Include.
6524 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6526 Fix TLS access for -static -pthread.
6527 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6528 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6529 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6531 2014-05-20 Pedro Alves <palves@redhat.com>
6533 * linux-aarch64-low.c (aarch64_insert_point)
6534 (aarch64_remove_point): No longer check whether the type is
6535 supported here. Adjust to new interface.
6536 (the_low_target): Install aarch64_supports_z_point_type as
6537 supports_z_point_type method.
6538 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6539 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6540 instead of a Z packet char. Adjust.
6541 (arm_supports_z_point_type): New function.
6542 (arm_insert_point, arm_remove_point): Adjust to new interface.
6543 (the_low_target): Install arm_supports_z_point_type.
6544 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6545 (cris_insert_point, cris_remove_point): Adjust to new interface.
6546 Don't check whether the type is supported here.
6547 (the_low_target): Install cris_supports_z_point_type.
6548 * linux-low.c (linux_supports_z_point_type): New function.
6549 (linux_insert_point, linux_remove_point): Adjust to new interface.
6550 * linux-low.h (struct linux_target_ops) <insert_point,
6551 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6552 raw_breakpoint pointer parameter.
6553 <supports_z_point_type>: New method.
6554 * linux-mips-low.c (mips_supports_z_point_type): New function.
6555 (mips_insert_point, mips_remove_point): Adjust to new interface.
6556 Use mips_supports_z_point_type.
6557 (the_low_target): Install mips_supports_z_point_type.
6558 * linux-ppc-low.c (the_low_target): Install NULL as
6559 supports_z_point_type method.
6560 * linux-s390-low.c (the_low_target): Install NULL as
6561 supports_z_point_type method.
6562 * linux-sparc-low.c (the_low_target): Install NULL as
6563 supports_z_point_type method.
6564 * linux-x86-low.c (x86_supports_z_point_type): New function.
6565 (x86_insert_point): Adjust to new insert_point interface. Use
6566 insert_memory_breakpoint. Adjust to new
6567 i386_low_insert_watchpoint interface.
6568 (x86_remove_point): Adjust to remove_point interface. Use
6569 remove_memory_breakpoint. Adjust to new
6570 i386_low_remove_watchpoint interface.
6571 (the_low_target): Install x86_supports_z_point_type.
6572 * lynx-low.c (lynx_target_ops): Install NULL as
6573 supports_z_point_type callback.
6574 * nto-low.c (nto_supports_z_point_type): New.
6575 (nto_insert_point, nto_remove_point): Adjust to new interface.
6576 (nto_target_ops): Install nto_supports_z_point_type.
6577 * mem-break.c: Adjust intro comment.
6578 (struct raw_breakpoint) <raw_type, size>: New fields.
6579 <inserted>: Update comment.
6580 <shlib_disabled>: Delete field.
6581 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6582 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6583 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6584 (raw_bkpt_type_to_target_hw_bp_type): New function.
6585 (find_enabled_raw_code_breakpoint_at): New function.
6586 (find_raw_breakpoint_at): New type and size parameters. Use them.
6587 (insert_memory_breakpoint): New function, based off
6588 set_raw_breakpoint_at.
6589 (remove_memory_breakpoint): New function.
6590 (set_raw_breakpoint_at): Reimplement.
6591 (set_breakpoint): New, based on set_breakpoint_at.
6592 (set_breakpoint_at): Reimplement.
6593 (delete_raw_breakpoint): Go through the_target->remove_point
6594 instead of assuming memory breakpoints.
6595 (find_gdb_breakpoint_at): Delete.
6596 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6597 (find_gdb_breakpoint): New function.
6598 (set_gdb_breakpoint_at): Delete.
6599 (z_type_supported): New function.
6600 (set_gdb_breakpoint_1): New function, loosely based off
6601 set_gdb_breakpoint_at.
6602 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6603 (delete_gdb_breakpoint_at): Delete.
6604 (delete_gdb_breakpoint_1): New function, loosely based off
6605 delete_gdb_breakpoint_at.
6606 (delete_gdb_breakpoint): New function.
6607 (clear_gdb_breakpoint_conditions): Rename to ...
6608 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6610 (add_condition_to_breakpoint): Make static.
6611 (add_breakpoint_condition): Take a struct breakpoint pointer
6612 instead of an address. Adjust.
6613 (gdb_condition_true_at_breakpoint): Rename to ...
6614 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6616 (gdb_condition_true_at_breakpoint): Reimplement.
6617 (add_breakpoint_commands): Take a struct breakpoint pointer
6618 instead of an address. Adjust.
6619 (gdb_no_commands_at_breakpoint): Rename to ...
6620 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6621 parameter. Return true if no breakpoint was found. Change debug
6623 (gdb_no_commands_at_breakpoint): Reimplement.
6624 (run_breakpoint_commands): Rename to ...
6625 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6626 and change return type to boolean.
6627 (run_breakpoint_commands): New function.
6628 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6629 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6630 breakpoint. Go through the_target->remove_point instead of
6631 assuming memory breakpoint.
6632 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6633 software and hardware breakpoints.
6634 (reinsert_raw_breakpoint): Go through the_target->insert_point
6635 instead of assuming memory breakpoint.
6636 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6637 software and hardware breakpoints.
6638 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6639 Check both software and hardware breakpoints.
6640 (validate_inserted_breakpoint): Assert the breakpoint is a
6641 software breakpoint. Set the inserted flag to -1 instead of
6642 setting shlib_disabled.
6643 (delete_disabled_breakpoints): Adjust.
6644 (validate_breakpoints): Only validate software breakpoints.
6645 Adjust to inserted flag change.
6646 (check_mem_read, check_mem_write): Skip breakpoint types other
6647 than software breakpoints. Adjust to inserted flag change.
6648 * mem-break.h (enum raw_bkpt_type): New enum.
6649 (raw_breakpoint, struct process_info): Forward declare.
6650 (Z_packet_to_target_hw_bp_type): Delete declaration.
6651 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6652 (set_gdb_breakpoint, delete_gdb_breakpoint)
6653 (clear_breakpoint_conditions): New declarations.
6654 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6655 (breakpoint_inserted_here): Update comment.
6656 (add_breakpoint_condition, add_breakpoint_commands): Replace
6657 address parameter with a breakpoint pointer parameter.
6658 (gdb_breakpoint_here): Update comment.
6659 (delete_gdb_breakpoint_at): Delete.
6660 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6661 * server.c (process_point_options): Take a struct breakpoint
6662 pointer instead of an address. Adjust.
6663 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6664 delete_gdb_breakpoint.
6665 * spu-low.c (spu_target_ops): Install NULL as
6666 supports_z_point_type method.
6667 * target.h: Include mem-break.h.
6668 (struct target_ops) <prepare_to_access_memory>: Update comment.
6669 <supports_z_point_type>: New field.
6670 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6671 instead of a char. Also take a raw breakpoint pointer.
6672 * win32-arm-low.c (the_low_target): Install NULL as
6673 supports_z_point_type.
6674 * win32-i386-low.c (i386_supports_z_point_type): New function.
6675 (i386_insert_point, i386_remove_point): Adjust to new interface.
6676 (the_low_target): Install i386_supports_z_point_type.
6677 * win32-low.c (win32_supports_z_point_type): New function.
6678 (win32_insert_point, win32_remove_point): Adjust to new interface.
6679 (win32_target_ops): Install win32_supports_z_point_type.
6680 * win32-low.h (struct win32_target_ops):
6681 <supports_z_point_type>: New method.
6682 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6683 instead of a char. Also take a raw breakpoint pointer.
6685 2014-05-20 Pedro Alves <palves@redhat.com>
6687 * mem-break.h: Include break-common.h.
6688 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6689 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6690 (Z_packet_to_target_hw_bp_type): New declaration.
6691 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6692 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6693 (Z_PACKET_ACCESS_WP): Delete macros.
6694 (Z_packet_to_hw_type): Delete function.
6695 * i386-low.h: Don't include break-common.h here.
6696 (Z_packet_to_hw_type): Delete declaration.
6697 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6698 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6699 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6700 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6701 * linux-aarch64-low.c: Don't include break-common.h here.
6702 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6703 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6704 (Z_packet_to_target_hw_bp_type): Delete function.
6705 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6707 (mips_insert_point, mips_remove_point): Use
6708 Z_packet_to_target_hw_bp_type.
6710 2014-05-20 Pedro Alves <palves@redhat.com>
6712 * linux-aarch64-low.c: Include break-common.h.
6713 (enum target_point_type): Delete.
6714 (Z_packet_to_point_type): Rename to ...
6715 (Z_packet_to_target_hw_bp_type): ... this, and return a
6716 target_hw_bp_type instead.
6717 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6718 instead of an enum target_point_type.
6719 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6721 (aarch64_dr_state_insert_one_point)
6722 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6723 (aarch64_handle_aligned_watchpoint)
6724 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6725 Take an enum target_hw_bp_type instead of an enum
6727 (aarch64_supports_z_point_type): New function.
6728 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6729 use Z_packet_to_target_hw_bp_type.
6731 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6733 * configure.ac: Only use -Werror by default when DEVELOPMENT
6735 * configure: Regenerate.
6737 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6739 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6740 * linux-x86-low.c (X86_64_USER_REGS): New.
6741 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6743 2014-04-28 Yao Qi <yao@codesourcery.com>
6745 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6748 2014-04-25 Pedro Alves <palves@redhat.com>
6751 * linux-low.c (linux_attach_fail_reason_string): New function.
6752 (linux_attach_lwp): Delete.
6753 (linux_attach_lwp_1): Rename to ...
6754 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6755 argument. Remove "initial" parameter. Return int instead of
6756 void. Don't error or warn here.
6757 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6758 failure to attach to the tgid. Call warning when failing to
6760 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6761 argument. Remove "initial" parameter. Return int instead of
6762 void. Don't error or warn here.
6763 (linux_attach_fail_reason_string): New declaration.
6764 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6765 interface change. Use linux_attach_fail_reason_string.
6767 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6768 Walfred Tedeschi <walfred.tedeschi@intel.com>
6770 * Makefile.in: Added rules to handle new files
6771 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6772 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6773 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6774 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6775 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6776 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6778 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6779 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6780 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6781 i386/x32-avx512.xml.
6782 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6783 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6784 i386/x32-avx512-linux.xml.
6785 * i387-fp.c (num_avx512_k_registers): New constant for number
6787 (num_avx512_zmmh_low_registers): New constant for number of
6788 lower ZMM registers (0-15).
6789 (num_avx512_zmmh_high_registers): New constant for number of
6790 higher ZMM registers (16-31).
6791 (num_avx512_ymmh_registers): New contant for number of higher
6792 YMM registers (ymm16-31 added by avx521 on x86_64).
6793 (num_avx512_xmm_registers): New constant for number of higher
6794 XMM registers (xmm16-31 added by AVX512 on x86_64).
6795 (struct i387_xsave): Add space for AVX512 registers.
6796 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6797 Add code to handle AVX512 registers.
6798 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6799 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6800 prototypei from generated file.
6801 (tdesc_amd64_avx512_linux): Likewise.
6802 (init_registers_x32_avx512_linux): Likewise.
6803 (tdesc_x32_avx512_linux): Likewise.
6804 (init_registers_i386_avx512_linux): Likewise.
6805 (tdesc_i386_avx512_linux): Likewise.
6806 (x86_64_regmap): Add AVX512 registers.
6807 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6809 (initialize_low_arch): Add code to initialize AVX512 registers.
6811 2014-04-23 Pedro Alves <palves@redhat.com>
6813 * mem-break.c (find_gdb_breakpoint_at): Make static.
6814 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6816 2014-04-23 Pedro Alves <palves@redhat.com>
6818 * i386-low.c: Don't include break-common.h here.
6819 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6820 prototype to take target_hw_bp_type as argument instead of a Z
6822 * i386-low.h: Include break-common.h here.
6823 (Z_packet_to_hw_type): Declare.
6824 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6826 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6827 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6828 (x86_remove_point): Convert the packet number to a
6829 target_hw_bp_type before calling i386_low_remove_watchpoint.
6830 * win32-i386-low.c (i386_insert_point): Convert the packet number
6831 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6832 (i386_remove_point): Convert the packet number to a
6833 target_hw_bp_type before calling i386_low_remove_watchpoint.
6835 2014-04-23 Pedro Alves <palves@redhat.com>
6837 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6839 2014-04-10 Pedro Alves <palves@redhat.com>
6841 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6842 Check if the condition or command is NULL before checking if the
6843 breakpoint is known. On success, return true.
6844 * mem-break.h (add_breakpoint_condition): Document return.
6845 (add_breakpoint_commands): Add describing comment.
6846 * server.c (skip_to_semicolon): New function.
6847 (process_point_options): Use it.
6849 2014-04-09 Pedro Alves <palves@redhat.com>
6851 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6854 2014-02-27 Pedro Alves <palves@redhat.com>
6857 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6859 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6861 (last_thread_of_process_p): Take a PID argument instead of a
6863 (linux_wait_for_lwp): Delete.
6864 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6866 (linux_low_filter_event): New function, party factored out from
6867 linux_wait_for_event.
6868 (linux_wait_for_event): Rename to ...
6869 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6870 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6871 sigsuspend. Check for zombie leaders.
6872 (linux_wait_for_event): Reimplement as wrapper around
6873 linux_wait_for_event_filtered.
6874 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6875 a normal or signal exit is seen, it's the whole process exiting.
6876 (wait_for_sigstop): No longer a for_each_inferior callback.
6877 Rewrite on top of linux_wait_for_event_filtered.
6878 (stop_all_lwps): Call wait_for_sigstop directly.
6879 * server.c (resume, handle_target_event): Handle
6880 TARGET_WAITKIND_NO_RESUMED.
6882 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6884 * win32-low.c (psapi_get_dll_name,
6885 * win32_CreateToolhelp32Snapshot): Delete.
6886 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6887 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6889 (handle_load_dll): Add function description.
6890 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6892 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6894 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6896 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6897 base address when calling win32_add_one_solib.
6898 (handle_load_dll): Delete local variable load_addr.
6899 Remove 0x1000 offset applied to DLL base address when calling
6900 win32_add_one_solib.
6901 (handle_unload_dll): Add comment.
6903 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6905 * win32-low.c (win32_add_all_dlls): Renames
6906 win32_ensure_ntdll_loaded. Rewrite function documentation.
6907 Adjust implementation to always load all DLLs.
6908 Add 0x1000 offset to DLL base address when calling
6909 win32_add_one_solib.
6910 (child_initialization_done): New static global.
6911 (do_initial_child_stuff): Set child_initialization_done to
6912 zero during child initialization, and 1 after. Replace call
6913 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6915 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6916 (handle_unload_dll): Add function documentation.
6917 (get_child_debug_event): Ignore load and unload DLL events
6918 during child initialization.
6920 2014-02-20 Doug Evans <dje@google.com>
6922 Remove global all_lwps.
6923 * inferiors.h (ptid_of): Move here from linux-low.h.
6924 (pid_of, lwpid_of): Ditto.
6925 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6926 parameter is a struct thread_info * now.
6927 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6928 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6929 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6931 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6932 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6933 * linux-arm-low.c (update_registers_callback): Update, "entry"
6934 parameter is a struct thread_info * now.
6935 Fetch lwpid from current_inferior directly.
6936 (arm_insert_point): Pass &all_threads to find_inferior instead of
6938 (arm_remove_point): Ditto.
6939 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6940 (arm_prepare_to_resume): Fetch pid from thread.
6941 (arm_read_description): Fetch lwpid from current_inferior directly.
6942 * linux-low.c (all_lwps): Delete.
6943 (delete_lwp): Delete call to remove_inferior.
6944 (handle_extended_wait): Fetch lwpid from thread.
6945 (add_lwp): Don't set lwp->entry.id. Remove call to
6946 add_inferior_to_list.
6947 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6948 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6949 (kill_one_lwp_callback): Ditto.
6950 (linux_kill): Don't dereference NULL pointer.
6951 Fetch ptid,lwpid from thread.
6952 (get_detach_signal): Fetch ptid from thread.
6953 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6954 Simplify call to regcache_invalidate_thread.
6955 (delete_lwp_callback): Update, "entry" parameter is a
6956 struct thread_info * now. Fetch pid from thread.
6957 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6958 (status_pending_p_callback): Update, "entry" parameter is a
6959 struct thread_info * now. Fetch ptid from thread.
6960 (find_lwp_pid): Update, "entry" parameter is a
6961 struct thread_info * now.
6962 (linux_wait_for_lwp): Fetch pid from thread.
6963 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6964 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6965 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6966 (dequeue_one_deferred_signal): Ditto.
6967 (cancel_breakpoint): Fetch ptid from current_inferior.
6968 (linux_wait_for_event): Pass &all_threads to find_inferior,
6969 not &all_lwps. Fetch ptid, lwpid from thread.
6970 (count_events_callback): Update, "entry" parameter is a
6971 struct thread_info * now.
6972 (select_singlestep_lwp_callback): Ditto.
6973 (select_event_lwp_callback): Ditto.
6974 (cancel_breakpoints_callback): Ditto.
6975 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6977 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6978 (unsuspend_one_lwp): Update, "entry" parameter is a
6979 struct thread_info * now.
6980 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6982 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6983 Fetch lwpid from thread, not lwp.
6984 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6985 Pass &all_threads to find_inferior, not &all_lwps.
6986 (send_sigstop): Fetch lwpid from thread, not lwp.
6987 (send_sigstop_callback): Update, "entry" parameter is a
6988 struct thread_info * now.
6989 (suspend_and_send_sigstop_callback): Ditto.
6990 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6991 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6992 struct thread_info * now.
6993 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6995 (lwp_running): Update, "entry" parameter is a
6996 struct thread_info * now.
6997 (stop_all_lwps): Fetch ptid from thread.
6998 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6999 (linux_resume_one_lwp): Fetch lwpid from thread.
7000 (linux_set_resume_request): Update, "entry" parameter is a
7001 struct thread_info * now. Fetch pid, lwpid from thread.
7002 (resume_status_pending_p): Update, "entry" parameter is a
7003 struct thread_info * now.
7004 (need_step_over_p): Ditto. Fetch lwpid from thread.
7005 (start_step_over): Fetch lwpid from thread.
7006 (linux_resume_one_thread): Update, "entry" parameter is a
7007 struct thread_info * now. Fetch lwpid from thread.
7008 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7009 (proceed_one_lwp): Update, "entry" parameter is a
7010 struct thread_info * now. Fetch lwpid from thread.
7011 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7012 struct thread_info * now.
7013 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7014 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7015 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7017 (regsets_store_inferior_registers): Ditto.
7018 (fetch_register, store_register): Ditto.
7019 (linux_read_memory, linux_write_memory): Ditto.
7020 (linux_request_interrupt): Ditto.
7021 (linux_read_auxv): Ditto.
7022 (linux_xfer_siginfo): Ditto.
7023 (linux_qxfer_spu): Ditto.
7024 (linux_qxfer_libraries_svr4): Ditto.
7025 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7026 moved to inferiors.h.
7028 (get_thread_lwp): Update.
7029 (struct lwp_info): Delete member "entry". Simplify comment for
7032 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7033 current_inferior directly.
7034 (update_watch_registers_callback): Update, "entry" parameter is a
7035 struct thread_info * now. Fetch pid from thread.
7036 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7037 (mips_insert_point): Fetch lwpid from current_inferior.
7038 Pass &all_threads to find_inferior, not &all_lwps.
7039 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7040 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7042 (mips_stopped_data_address): Ditto.
7043 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7045 * linux-tile-low.c (tile_arch_setup): Ditto.
7046 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7047 (update_debug_registers_callback): Update, "entry" parameter is a
7048 struct thread_info * now. Fetch pid from thread.
7049 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7050 Pass &all_threads to find_inferior, not &all_lwps.
7051 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7052 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7053 Pass &all_threads to find_inferior, not &all_lwps.
7054 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7055 (i386_dr_low_get_status): Ditto.
7056 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7057 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7058 (x86_linux_read_description): Ditto.
7059 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7061 2014-02-20 Doug Evans <dje@google.com>
7063 * inferiors.c (get_first_inferior): Fix buglet.
7065 2014-02-19 Doug Evans <dje@google.com>
7067 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7068 * inferiors.c (add_thread): Change result type to struct thread_info *.
7069 All callers updated.
7070 (add_lwp): Call add_thread here instead of in callers.
7071 All callers updated.
7072 * linux-low.h (get_lwp_thread): Rewrite.
7073 (struct lwp_info): New member "thread".
7075 2014-02-19 Doug Evans <dje@google.com>
7077 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7078 All callers updated.
7080 2014-02-19 Doug Evans <dje@google.com>
7082 * inferiors.c (add_thread): Fix whitespace.
7084 2014-02-19 Doug Evans <dje@google.com>
7086 * dll.c (clear_dlls): Replace accessing list implemention details
7088 * gdbthread.h (get_first_thread): Declare.
7089 * inferiors.c (for_each_inferior_with_data): New function.
7090 (get_first_thread): New function.
7091 (find_thread_ptid): Simplify.
7092 (get_first_inferior): New function.
7093 (clear_list): Delete.
7094 (one_inferior_p): New function.
7095 (clear_inferior_list): New function.
7096 (clear_inferiors): Update.
7097 * inferiors.h (for_each_inferior_with_data): Declare.
7098 (clear_inferior_list): Declare.
7099 (one_inferior_p): Declare.
7100 (get_first_inferior): Declare.
7101 * linux-low.c (linux_wait_for_event): Replace accessing list
7102 implemention details with API function.
7103 * server.c (target_running): Ditto.
7104 (accumulate_file_name_length): New function.
7105 (emit_dll_description): New function.
7106 (handle_qxfer_libraries): Replace accessing list implemention
7107 details with API function.
7108 (handle_qxfer_threads_worker): New function.
7109 (handle_qxfer_threads_proper): Replace accessing list implemention
7110 details with API function.
7111 (handle_query): Ditto.
7112 (visit_actioned_threads_callback_ftype): New typedef.
7113 (visit_actioned_threads_data): New struct.
7114 (visit_actioned_threads): Rewrite to be find_inferior callback.
7115 (resume): Call find_inferior.
7116 (handle_status): Replace accessing list implemention
7117 details with API function.
7118 (process_serial_event): Replace accessing list implemention details
7120 * target.c (set_desired_inferior): Replace accessing list implemention
7121 details with API function.
7122 * tracepoint.c (same_process_p): New function.
7123 (gdb_agent_about_to_close): Replace accessing list implemention
7124 details with API function.
7125 * win32-low.c (child_delete_thread): Replace accessing list
7126 implemention details with API function.
7127 (match_dll_by_basename): New function.
7128 (dll_is_loaded_by_basename): New function.
7129 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7130 details call to dll_is_loaded_by_basename.
7132 2014-02-19 Doug Evans <dje@google.com>
7134 * dll.h (struct dll_info): Add comment.
7135 * gdbthread.h (struct thread_info): Add comment.
7136 (current_ptid): Simplify.
7137 * inferiors.c (add_process): Update.
7138 (remove_process): Update.
7139 * inferiors.h (struct process_info): Rename member "head" to "entry".
7140 * linux-low.c (delete_lwp): Update.
7142 (last_thread_of_process_p): Update.
7143 (kill_one_lwp_callback, linux_kill): Update.
7144 (status_pending_p_callback): Update.
7145 (wait_for_sigstop): Update. Simplify read of ptid.
7146 (start_step_over): Update.
7147 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7148 (get_lwp_thread): Update.
7149 (struct lwp_info): Rename member "head" to "entry".
7150 * regcache.h (inferior_list_entry): Delete.
7151 * server.c (kill_inferior_callback): Update.
7152 (detach_or_kill_inferior_callback): Update.
7153 (print_started_pid): Update.
7154 (print_attached_pid): Update.
7155 (process_serial_event): Simplify read of ptid.
7156 * thread-db.c (thread_db_create_event): Update.
7157 (thread_db_get_tls_address): Update.
7158 * win32-low.c (current_inferior_ptid): Simplify.
7160 2014-02-19 Tom Tromey <tromey@redhat.com>
7162 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7164 (target_supports_btrace): Update.
7166 2014-02-14 Yao Qi <yao@codesourcery.com>
7168 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7169 (rsp-low-ipa.o): New target.
7171 2014-02-12 Tom Tromey <tromey@redhat.com>
7173 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7174 convert_ascii_to_int.
7175 * regcache.c (registers_to_string): Likewise.
7176 * remote-utils.c (decode_M_packet): Likewise.
7177 * server.c (process_serial_event): Likewise.
7179 2014-02-12 Tom Tromey <tromey@redhat.com>
7181 * server.c (handle_query, handle_v_run): Use hex2bin, not
7183 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7185 2014-02-12 Tom Tromey <tromey@redhat.com>
7187 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7188 convert_int_to_ascii.
7189 * regcache.c (registers_to_string, collect_register_as_string):
7191 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7193 * server.c (process_serial_event): Likewise.
7194 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7195 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7197 2014-02-12 Tom Tromey <tromey@redhat.com>
7199 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7200 bin2hex, not hexify.
7201 * tracepoint.c (cmd_qtstatus): Likewise.
7203 2014-02-12 Tom Tromey <tromey@redhat.com>
7205 * remote-utils.c (monitor_output): Pass explicit length to
7208 2014-02-12 Tom Tromey <tromey@redhat.com>
7210 * tracepoint.c: Include rsp-low.h.
7211 * server.c: Include rsp-low.h.
7212 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7213 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7215 * remote-utils.c: Include rsp-low.h.
7216 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7217 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7218 (convert_int_to_ascii, convert_ascii_to_int): Move to
7220 * regcache.c: Include rsp-low.h.
7221 * ax.c: Include rsp-low.h.
7222 * Makefile.in (SFILES): Add common/rsp-low.c.
7223 (OBS): Add rsp-low.o.
7224 (rsp-low.o): New target.
7226 2014-02-12 Tom Tromey <tromey@redhat.com>
7228 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7229 Include print-utils.h.
7230 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7231 (plongest, thirty_two, phex_nz): Remove.
7232 * Makefile.in (SFILES): Add common/print-utils.c.
7233 (OBS): Add print-utils.o.
7234 (print-utils-ipa.o): New target.
7235 (print-utils.o): New target.
7236 (IPA_OBJS): Add print-utils-ipa.o.
7238 2014-02-06 Tom Tromey <tromey@redhat.com>
7240 * Makefile.in (SFILES): Fix indentation.
7242 2014-02-05 Doug Evans <dje@google.com>
7244 * linux-low.c (linux_wait_for_event): Improve comment.
7245 (linux_wait_1): Keep current_inferior in sync with event_child.
7247 2014-01-22 Doug Evans <dje@google.com>
7249 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7251 2014-01-22 Doug Evans <dje@google.com>
7253 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7254 * configure: Regenerate.
7255 * config.in: Regenerate.
7256 * Makefile.in (SFILES): Add debug.c.
7258 * debug.c: New file.
7259 * debug.h: New file.
7260 * linux-aarch64-low.c (*): Update all debugging printfs to use
7261 debug_printf instead of fprintf.
7262 * linux-arm-low.c (*): Ditto.
7263 * linux-cris-low.c (*): Ditto.
7264 * linux-crisv32-low.c (*): Ditto.
7265 * linux-m32r-low.c (*): Ditto.
7266 * linux-sparc-low.c (*): Ditto.
7267 * linux-x86.c (*): Ditto.
7268 * linux-low.c (*): Ditto.
7269 (linux_wait_1): Add calls to debug_enter, debug_exit.
7270 (linux_wait): Remove redundant debugging printf.
7271 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7272 (linux_resume, unstop_all_lwps): Ditto.
7273 * mem-break.c (*): Update all debugging printfs to use
7274 debug_printf instead of fprintf.
7275 * remote-utils.c (*): Ditto.
7276 * thread-db.c (*): Ditto.
7277 * server.c #include <ctype.h>, "gdb_vecs.h".
7278 (debug_threads): Moved to debug.c.
7279 (*): Update all debugging printfs to use debug_printf instead of
7281 (start_inferior): Replace call to fflush with call to debug_flush.
7282 (monitor_show_help): Mention set debug-format.
7283 (parse_debug_format_options): New function.
7284 (handle_monitor_command): Handle "monitor set debug-format".
7285 (gdbserver_usage): Mention --debug-format.
7286 (main): Parse --debug-format.
7287 * server.h (debug_threads): Declaration moved to debug.h.
7289 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7290 trace_debug_1 that uses debug_printf.
7291 (tracepoint_look_up_symbols): Update all debugging printfs to use
7292 debug_printf instead of fprintf.
7294 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7296 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7299 2014-01-17 Pedro Alves <palves@redhat.com>
7302 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7303 defined after including gdb_proc_service.h.
7305 2014-01-16 Doug Evans <dje@google.com>
7307 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7308 (match_dll): Use it.
7310 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7312 * target.h (target_ops) <read_btrace>: Change parameters and
7313 return type to allow error reporting.
7314 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7315 trace reading errors on.
7316 * linux-low.c (linux_low_read_btrace): Pass trace reading
7318 (linux_low_disable_btrace): New.
7320 2014-01-15 Doug Evans <dje@google.com>
7322 * inferiors.c (thread_id_to_gdb_id): Delete.
7323 * inferiors.h (thread_id_to_gdb_id): Delete.
7325 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7327 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7328 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7331 2014-01-08 Pedro Alves <palves@redhat.com>
7333 * server.c (handle_status): Don't discard previous queued stop
7334 replies or thread's pending status here.
7335 (main) <disconnection>: Do it here instead.
7337 2014-01-08 Pedro Alves <palves@redhat.com>
7339 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7340 * server.c (visit_actioned_threads, handle_pending_status): New
7342 (handle_v_cont): Factor out parts to ...
7343 (resume): ... this new function. If in all-stop, and a thread
7344 being resumed has a pending status, report it without actually
7346 (myresume): Adjust to use the new 'resume' function.
7347 (clear_pending_status_callback, set_pending_status_callback)
7348 (find_status_pending_thread_callback): New functions.
7349 (handle_status): Handle the case of multiple threads having
7350 interesting statuses to report. Report threads' real last signal
7351 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7352 with an interesting thread to report the status for, instead of
7353 always reporting the status of the first thread.
7355 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7357 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7358 * gdbreplay.c (gdbreplay_version): Likewise.
7360 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7362 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7363 iov.iov_len with the real length in use.
7365 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7367 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7368 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7369 for all targets that use win32-low.c.
7370 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7371 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7373 2013-12-13 Pedro Alves <palves@redhat.com>
7375 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7376 if equal to TARGET_WAITKIND_LOADED.
7377 * win32-low.c (cached_status): New static global.
7378 (win32_wait): Add declaration.
7379 (do_initial_child_stuff): Flush all initial pending debug events
7380 up to the initial breakpoint.
7381 (win32_wait): If CACHED_STATUS was set, return that instead
7382 of doing a real wait. Remove the code resuming the execution
7383 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7384 during the initial phase. Also remove the code changing
7385 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7386 TARGET_WAITKIND_STOPPED.
7388 2013-12-11 Yao Qi <yao@codesourcery.com>
7390 * notif.c (handle_notif_ack): Return 0 if no notification
7393 2013-11-20 Doug Evans <dje@google.com>
7395 * linux-low.c (linux_set_resume_request): Fix comment.
7397 2013-11-20 Doug Evans <dje@google.com>
7399 * linux-low.c (resume_status_pending_p): Tweak comment.
7401 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7403 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7404 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7405 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7406 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7407 (srv_amd64_regobj): Add amd64-mpx.o.
7408 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7409 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7410 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7411 * i387-fp.c (num_pl_bnd_register) Added constant.
7412 (num_pl_bnd_cfg_registers) Added constant.
7413 (struct i387_xsave) Added reserved area and MPX fields.
7414 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7415 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7417 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7418 (init_registers_amd64_mpx_linux): Declare new function.
7419 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7420 (x86_64_regmap): Add MPX registers.
7421 (x86_linux_read_description): Add MPX case.
7422 (initialize_low_arch): Initialize MPX targets.
7424 2013-11-18 Tom Tromey <tromey@redhat.com>
7426 * configure: Rebuild.
7427 * configure.ac: Don't check for stdlib.h.
7428 * gdbreplay.c: Unconditionally include stdlib.h.
7430 2013-11-18 Tom Tromey <tromey@redhat.com>
7432 * config.in: Rebuild.
7433 * configure: Rebuild.
7434 * configure.ac: Don't use AC_HEADER_DIRENT.
7436 2013-11-18 Tom Tromey <tromey@redhat.com>
7438 * server.h: Don't check HAVE_STRING_H.
7439 * gdbreplay.c: Don't check HAVE_STRING_H.
7440 * configure: Rebuild.
7442 2013-11-18 Tom Tromey <tromey@redhat.com>
7444 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7447 2013-11-08 Tom Tromey <tromey@redhat.com>
7449 * configure, config.in: Rebuild.
7450 * configure.ac: Remove unused configury.
7452 2013-11-08 Tom Tromey <tromey@redhat.com>
7454 * acinclude.m4: Include common.m4, codeset.m4.
7455 * configure, config.in: Rebuild.
7456 * configure.ac: Use GDB_AC_COMMON.
7458 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7460 * linux-s390-low.c (HWCAP_S390_TE): New define.
7461 (s390_arch_setup): Consider the TE field in the HWCAP for
7462 determining 'have_regset_tdb'.
7464 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7467 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7470 2013-10-02 Pedro Alves <palves@redhat.com>
7472 * server.c (process_serial_event): Don't output "GDBserver
7473 exiting" if GDB is connected through stdio.
7474 * target.c (mywait): Likewise, be silent if GDB is connected
7477 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7479 * lynx-low.c (lynx_add_threads_after_attach): New function.
7480 (lynx_attach): Remove call to add_thread. Add call to
7481 lynx_add_threads_after_attach instead.
7483 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7485 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7486 * config.in, configure: Regenerated.
7488 2013-09-18 Yao Qi <yao@codesourcery.com>
7491 * server.c (start_inferior): Clear 'resume_info'.
7493 2013-09-16 Jiong Wang <jiwang@tilera.com>
7495 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7498 2013-09-16 Jiong Wang <jiwang@tilera.com>
7500 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7501 linux-tile-low.o to srv_tgtobj.
7503 2013-09-16 Will Newton <will.newton@linaro.org>
7505 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7508 2013-09-06 Pedro Alves <palves@redhat.com>
7510 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7511 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7512 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7513 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7514 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7515 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7517 2013-09-06 Pedro Alves <palves@redhat.com>
7519 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7520 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7522 2013-09-06 Pedro Alves <palves@redhat.com>
7524 * linux-amd64-ipa.c: Include tracepoint.h.
7525 * linux-i386-ipa.c: Include tracepoint.h.
7527 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7529 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7530 (ps_get_thread_area): New function.
7532 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7534 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7535 (initialize_low_arch): Call init_registers_crisv32 rather than
7536 init_register_crisv32.
7538 2013-09-05 Pedro Alves <palves@redhat.com>
7540 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7542 * hostio.h: ... this new file.
7543 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7544 win32-low.c: Include hostio.h.
7546 2013-09-05 Pedro Alves <palves@redhat.com>
7548 * server.h (gdb_client_data, handler_func, callback_handler_func)
7549 (delete_file_handler, add_file_handler, append_callback_event)
7550 (delete_callback_event, start_event_loop, initialize_event_loop):
7551 Move to event-loop.h and include it.
7552 * event-loop.h: New file.
7554 2013-09-05 Pedro Alves <palves@redhat.com>
7556 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7557 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7558 (loaded_dll, unloaded_dll): Move to ...
7559 * dll.h: ... this new file.
7560 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7562 2013-09-05 Pedro Alves <palves@redhat.com>
7564 * server.h (current_process, get_thread_process, all_processes)
7565 (add_inferior_to_list, for_each_inferior, current_inferior)
7566 (remove_inferior, add_process, remove_process, find_process_pid)
7567 (have_started_inferiors_p, have_attached_inferiors_p)
7568 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7569 (clear_inferiors, find_inferior, find_inferior_id)
7570 (inferior_target_data, set_inferior_target_data)
7571 (inferior_regcache_data, set_inferior_regcache_data): Move to
7572 inferiors.h, and include it.
7573 * inferiors.h: New file.
7575 2013-09-05 Pedro Alves <palves@redhat.com>
7577 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7581 2013-09-05 Pedro Alves <palves@redhat.com>
7583 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7585 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7586 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7587 (handle_tracepoint_general_set, handle_tracepoint_query)
7588 (tracepoint_finished_step, tracepoint_was_hit)
7589 (release_while_stepping_state_list, current_traceframe)
7590 (in_readonly_region, traceframe_read_mem)
7591 (fetch_traceframe_registers, traceframe_read_sdata)
7592 (traceframe_read_info, struct fast_tpoint_collect_status)
7593 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7594 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7595 (supply_fast_tracepoint_registers)
7596 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7597 (ipa_tdesc, claim_trampoline_space)
7598 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7599 (agent_mem_read, agent_get_trace_state_variable_value)
7600 (agent_set_trace_state_variable_value, agent_tsv_read)
7601 (agent_mem_read_string, get_raw_reg_func_addr)
7602 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7603 * tracepoint.h: ... this new file.
7605 2013-09-05 Pedro Alves <palves@redhat.com>
7607 * server.h (perror_with_name, error, fatal, warning, paddress)
7608 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7610 * utils.h: New file.
7612 2013-09-05 Pedro Alves <palves@redhat.com>
7614 * server.h (remote_debug, noack_mode, transport_is_reliable)
7615 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7616 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7617 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7618 (write_enn, initialize_async_io, enable_async_io)
7619 (disable_async_io, check_remote_input_interrupt_request)
7620 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7621 (dead_thread_notify, prepare_resume_reply)
7622 (decode_address_to_semicolon, decode_address, decode_m_packet)
7623 (decode_M_packet, decode_X_packet, decode_xfer_write)
7624 (decode_search_memory_packet, unhexify, hexify)
7625 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7626 (look_up_one_symbol, relocate_instruction)
7627 (monitor_output): Move to remote-utils.h, and include it.
7628 * remote-utils.h: New file.
7630 2013-09-05 Pedro Alves <palves@redhat.com>
7632 * server.h (_): Delete.
7634 2013-09-02 Pedro Alves <palves@redhat.com>
7636 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7637 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7639 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7641 2013-09-02 Pierre Muller <muller@sourceware.org>
7643 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7644 or WriteProcessMemory complete successfully and handle
7645 ERROR_PARTIAL_COPY error.
7647 2013-09-02 Pedro Alves <palves@redhat.com>
7649 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7650 error instead of EIO.
7652 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7655 * linux-low.c: Include filestuff.h.
7656 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7657 * lynx-low.c: Include filestuff.h.
7658 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7659 * server.c: Include filestuff.h.
7660 (main): Call notice_open_fds.
7661 * spu-low.c: Include filestuff.h.
7662 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7664 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7666 * Makefile.in: Explain why ../target and ../nat are not
7667 listed as include file search paths.
7668 (linux-waitpid.o): New object file rule.
7669 * configure.srv (srv_native_linux_obj): New variable.
7670 Replace all occurrences of linux native object files with
7671 $srv_native_linux_obj.
7672 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7673 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7674 (linux_enable_event_reporting): Remove declaration.
7675 (my_waitpid): Moved to common/linux-waitpid.c.
7676 (linux_wait_for_event): Pass ptid when calling
7677 linux_enable_event_reporting.
7678 (linux_supports_tracefork_flag): Remove.
7679 (linux_enable_event_reporting): Likewise.
7680 (linux_tracefork_grandchild): Remove.
7681 (STACK_SIZE): Moved to common/linux-ptrace.c.
7682 (linux_tracefork_child): Remove.
7683 (linux_test_for_tracefork): Remove.
7684 (linux_look_up_symbols): Call linux_supports_traceclone.
7685 (initialize_low): Remove call to linux_test_for_tracefork.
7686 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7687 common/linux-ptrace.h.
7688 (PTRACE_TYPE_ARG4): Likewise.
7689 Include linux-ptrace.h.
7691 2013-08-21 Pedro Alves <palves@redhat.com>
7693 * config.in: Renegerate.
7695 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7697 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7698 (SFILES): Remove $(srcdir)/common/target-common.c and
7699 add $(srcdir)/target/waitstatus.c.
7700 (OBS): Remove target-common.o and add waitstatus.o.
7701 (server_h): Remove $(srcdir)/../common/target-common.h and
7702 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7703 and $(srcdir)/../target/waitstatus.h.
7704 (target-common.o): Remove.
7705 (waitstatus.o): New target object file.
7706 * target.h: Do not include target-common.h and
7707 include target/resume.h, target/wait.h and
7708 target/waitstatus.h.
7710 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7712 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7713 to PTRACE_TYPE_ARG3.
7714 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7715 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7717 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7718 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7720 2013-07-27 Jie Zhang <jie@codesourcery.com>
7721 Daniel Jacobowitz <dan@codesourcery.com>
7722 Yao Qi <yao@codesourcery.com>
7724 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7725 (mips-linux-watch.o): New rule.
7726 (mips_linux_watch_h): New variable.
7727 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7729 * linux-mips-low.c: Include mips-linux-watch.h.
7730 (struct arch_process_info, struct arch_lwp_info): New.
7731 (update_watch_registers_callback): New function.
7732 (mips_linux_new_process, mips_linux_new_thread) New functions.
7733 (mips_linux_prepare_to_resume, mips_insert_point): New
7735 (mips_remove_point, mips_stopped_by_watchpoint): New
7737 (rsp_bp_type_to_target_hw_bp_type): New function.
7738 (mips_stopped_data_address): New function.
7739 (the_low_target): Add watchpoint support functions.
7741 2013-07-27 Yao Qi <yao@codesourcery.com>
7743 * i386-low.c: Include break-common.h.
7744 (enum target_hw_bp_type): Remove.
7746 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7748 * Makefile.in (SFILES): /common/target-common.c.
7749 (OBS): Add target-common.o.
7750 (server_h): Add $(srcdir)/../common/target-common.h.
7751 (target-common.o): New target.
7752 * server.c (queue_stop_reply_callback): Free
7753 status string after use.
7754 * target.c (target_waitstatus_to_string): Remove.
7755 * target.h: Include target-common.h.
7756 (resume_kind): Likewise.
7757 (target_waitkind): Likewise.
7758 (target_waitstatus): Likewise.
7759 (TARGET_WNOHANG): Likewise.
7761 2013-07-04 Yao Qi <yao@codesourcery.com>
7763 * Makefile.in (host_alias): Use @host_noncanonical@.
7764 (target_alias): Use @target_noncanonical@.
7765 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7766 ACX_NONCANONICAL_HOST.
7767 * configure: Regenerated.
7770 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7772 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7773 * configure: Rebuild.
7774 * Makefile.in (version_host, version_target): Get from configure.
7775 (version.c): Use $(version_host) and $(version_target).
7777 2013-07-03 Pedro Alves <palves@redhat.com>
7779 * Makefile.in (config.status): Depend on development.sh.
7780 * acinclude.m4: Include libmcheck.m4.
7781 * configure: Regenerate.
7783 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7785 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7786 attribute inside the parentheses.
7787 (winapi_DebugSetProcessKillOnExit): Ditto.
7788 (winapi_DebugBreakProcess): Ditto.
7789 (winapi_GenerateConsoleCtrlEvent): Ditto.
7791 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7793 * notif.h (notif_event): Add a dummy member to avoid compiler
7796 2013-07-01 Pedro Alves <palves@redhat.com>
7798 * hostio.c (HOSTIO_PATH_MAX): Define.
7799 (require_filename, handle_open, handle_unlink, handle_readlink):
7802 2013-07-01 Pedro Alves <palves@redhat.com>
7804 * server.h: Include "pathmax.h".
7805 * linux-low.c: Don't include sys/param.h.
7806 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7808 * win32-low.c: Don't include sys/param.h.
7809 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7811 2013-07-01 Pedro Alves <palves@redhat.com>
7813 * event-loop.c: Don't check HAVE_UNISTD_H before including
7815 * gdbreplay.c: Likewise.
7816 * remote-utils.c: Likewise.
7817 * server.c: Likewise.
7818 * configure.ac: Don't check for unistd.h.
7819 * configure: Regenerate.
7821 2013-06-28 Tom Tromey <tromey@redhat.com>
7823 * Makefile.in (version.c): Use version.in, not
7826 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7828 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7829 * configure: Rebuild.
7830 * Makefile.in (version_host, version_target): Get from configure.
7831 (version.c): Use $(version_host) and $(version_target).
7833 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7835 Fix trace-status to output user name without trailing colon.
7836 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7838 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7840 Fix trace-status to output proper start-time and stop-time.
7841 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7842 output start time and stop time in hex as gdb expects.
7844 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7846 * tracepoint.c (build_traceframe_info_xml): Output trace state
7847 variables present in the trace buffer.
7849 2013-06-24 Tom Tromey <tromey@redhat.com>
7851 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7853 (version.o): Remove.
7854 * gdbreplay.c: Include version.h.
7855 (version, host_name): Don't declare.
7856 * server.h: Include version.h.
7857 (version, host_name): Don't declare.
7859 2013-06-12 Pedro Alves <palves@redhat.com>
7861 * linux-x86-low.c (linux_is_elf64): Delete global.
7862 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7863 with local linux_pid_exe_is_elf_64_file use.
7865 2013-06-11 Pedro Alves <palves@redhat.com>
7867 * linux-low.c (regset_disabled, disable_regset): New functions.
7868 (regsets_fetch_inferior_registers)
7869 (regsets_store_inferior_registers): Use them.
7870 (initialize_regsets_info); Don't allocate the disabled_regsets
7872 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7875 2013-06-11 Pedro Alves <palves@redhat.com>
7877 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7880 2013-06-11 Pedro Alves <palves@redhat.com>
7882 * linux-x86-low.c (initialize_low_arch): Call
7883 init_registers_x32_avx_linux.
7885 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7887 Fix compatibility with Android Bionic.
7888 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7891 2013-06-07 Pedro Alves <palves@redhat.com>
7894 * Makefile.in (OBS): Add tdesc.o.
7895 (IPA_OBJS): Add tdesc-ipa.o.
7896 (tdesc-ipa.o): New rule.
7897 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7899 * linux-low.c (new_inferior): Delete.
7900 (disabled_regsets, num_regsets): Delete.
7901 (linux_add_process): Adjust to set the new per-process
7903 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7904 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7905 was a stop. When calling arch_setup, switch the current inferior
7906 to the thread that got an event.
7907 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7908 (regsets_fetch_inferior_registers)
7909 (regsets_store_inferior_registers): New regsets_info parameter.
7911 (linux_register_in_regsets): New regs_info parameter. Adjust to
7913 (register_addr, fetch_register, store_register): New usrregs_info
7914 parameter. Adjust to use it.
7915 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7916 parameter regs_info. Adjust to use it.
7917 (linux_fetch_registers): Get the current inferior's regs_info, and
7919 (linux_store_registers): Ditto.
7920 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7921 (initialize_low): Don't initialize the target_regsets here. Call
7922 initialize_low_arch.
7923 * linux-low.h (target_regsets): Delete declaration.
7924 (struct regsets_info): New.
7925 (struct usrregs_info): New.
7926 (struct regs_info): New.
7927 (struct process_info_private) <new_inferior>: New field.
7928 (struct linux_target_ops): Delete the num_regs, regmap, and
7929 regset_bitmap fields. New field regs_info.
7930 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7931 * i387-fp.c (num_xmm_registers): Delete.
7932 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7933 calls to new interface.
7934 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7935 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7936 Infer the number of xmm registers from the regcache's target
7938 * i387-fp.h (num_xmm_registers): Delete.
7939 * inferiors.c (add_thread): Don't install the thread's regcache
7941 * proc-service.c (gregset_info): Fetch the current inferior's
7942 regs_info. Adjust to use it.
7943 * regcache.c: Include tdesc.h.
7944 (register_bytes, reg_defs, num_registers)
7945 (gdbserver_expedite_regs): Delete.
7946 (get_thread_regcache): If the thread doesn't have a regcache yet,
7947 create one, instead of aborting gdbserver.
7948 (regcache_invalidate_one): Rename to ...
7949 (regcache_invalidate_thread): ... this.
7950 (regcache_invalidate_one): New.
7951 (regcache_invalidate): Only invalidate registers of the current
7953 (init_register_cache): Add target_desc parameter, and use it.
7954 (new_register_cache): Ditto. Assert the target description has a
7955 non zero registers_size.
7956 (regcache_cpy): Add assertions. Adjust.
7957 (realloc_register_cache, set_register_cache): Delete.
7958 (registers_to_string, registers_from_string): Adjust.
7959 (find_register_by_name, find_regno, find_register_by_number)
7960 (register_cache_size): Add target_desc parameter, and use it.
7961 (free_register_cache_thread, free_register_cache_thread_one)
7962 (regcache_release, register_cache_size): New.
7963 (register_size): Add target_desc parameter, and use it.
7964 (register_data, supply_register, supply_register_zeroed)
7965 (supply_regblock, supply_register_by_name, collect_register)
7966 (collect_register_as_string, collect_register_by_name): Adjust.
7967 * regcache.h (struct target_desc): Forward declare.
7968 (struct regcache) <tdesc>: New field.
7969 (init_register_cache, new_register_cache): Add target_desc
7971 (regcache_invalidate_thread): Declare.
7972 (regcache_invalidate_one): Delete declaration.
7973 (regcache_release): Declare.
7974 (find_register_by_number, register_cache_size, register_size)
7975 (find_regno): Add target_desc parameter.
7976 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7978 * remote-utils.c: Include tdesc.h.
7979 (outreg, prepare_resume_reply): Adjust.
7980 * server.c: Include tdesc.h.
7981 (gdbserver_xmltarget): Delete declaration.
7982 (get_features_xml, process_serial_event): Adjust.
7983 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7985 (struct process_info) <tdesc>: New field.
7986 (ipa_tdesc): Declare.
7987 * tdesc.c: New file.
7988 * tdesc.h: New file.
7989 * tracepoint.c: Include tdesc.h.
7990 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7991 (get_context_regcache): Adjust to pass ipa_tdesc down.
7992 (do_action_at_tracepoint): Adjust to get the register cache size
7993 from the context regcache's description.
7994 (traceframe_walk_blocks): Adjust to get the register cache size
7995 from the current trace frame's description.
7996 (traceframe_get_pc): Adjust to get current trace frame's
7997 description and pass it down.
7998 (gdb_collect): Adjust to get the register cache size from the
8000 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8001 (gdbserver_xmltarget): Delete.
8002 (initialize_low_tracepoint): Set the ipa's target description.
8003 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8004 (initialize_low_tracepoint): Set the ipa's target description.
8005 * linux-x86-low.c: Include tdesc.h.
8006 [__x86_64__] (is_64bit_tdesc): New.
8007 (ps_get_thread_area, x86_get_thread_area): Use it.
8008 (i386_cannot_store_register): Rename to ...
8009 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8010 (i386_cannot_fetch_register): Rename to ...
8011 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8012 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8014 (target_regsets): Rename to ...
8015 (x86_regsets): ... this.
8016 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8018 (x86_siginfo_fixup): Use is_64bit_tdesc.
8019 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8020 (tdesc_x32_avx_linux, tdesc_x32_linux)
8021 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8023 (x86_linux_update_xmltarget): Delete.
8024 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8025 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8026 (AMD64_LINUX_USER64_CS): New.
8027 (x86_linux_read_description): New, based on
8028 x86_linux_update_xmltarget.
8029 (same_process_callback): New.
8030 (x86_arch_setup_process_callback): New.
8031 (x86_linux_update_xmltarget): New.
8032 (x86_regsets_info): New.
8033 (amd64_linux_regs_info): New.
8034 (i386_linux_usrregs_info): New.
8035 (i386_linux_regs_info): New.
8036 (x86_linux_regs_info): New.
8037 (x86_arch_setup): Reimplement.
8038 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8039 (x86_emit_ops): Ditto.
8040 (the_low_target): Adjust. Install x86_linux_regs_info,
8041 x86_cannot_fetch_register, and x86_cannot_store_register.
8042 (initialize_low_arch): New.
8043 * linux-ia64-low.c (tdesc_ia64): Declare.
8044 (ia64_fetch_register): Adjust.
8045 (ia64_usrregs_info, regs_info): New globals.
8046 (ia64_regs_info): New function.
8047 (the_low_target): Adjust.
8048 (initialize_low_arch): New function.
8049 * linux-sparc-low.c (tdesc_sparc64): Declare.
8050 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8052 (sparc_arch_setup): New function.
8053 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8054 (the_low_target): Adjust.
8055 (initialize_low_arch): New function.
8056 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8057 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8058 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8059 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8060 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8061 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8062 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8063 (tdesc_powerpc_isa205_vsx64l): Declare.
8064 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8065 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8066 (ppc_set_pc, ppc_get_hwcap): Adjust.
8067 (ppc_usrregs_info): Forward declare.
8068 (!__powerpc64__) ppc_regmap_adjusted: New global.
8069 (ppc_arch_setup): Adjust to the current process'es target
8071 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8072 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8073 (ppc_store_evrregset): Adjust.
8074 (target_regsets): Rename to ...
8075 (ppc_regsets): ... this, and make static.
8076 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8077 (ppc_regs_info): New function.
8078 (the_low_target): Adjust.
8079 (initialize_low_arch): New function.
8080 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8081 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8082 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8083 (tdesc_s390x_linux64v2): Declare.
8084 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8085 (s390_fill_gregset, s390_store_last_break): Adjust.
8086 (target_regsets): Rename to ...
8087 (s390_regsets): ... this, and make static.
8088 (s390_get_pc, s390_set_pc): Adjust.
8089 (s390_get_hwcap): New target_desc parameter, and use it.
8090 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8091 (s390_arch_setup): Adjust to set the current process'es target
8092 description. Don't adjust the regmap.
8093 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8094 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8095 (regs_info_3264): New globals.
8096 (s390_regs_info): New function.
8097 (the_low_target): Adjust.
8098 (initialize_low_arch): New function.
8099 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8100 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8101 [__mips64] (init_registers_mips_linux)
8102 (init_registers_mips_dsp_linux): Delete defines.
8103 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8104 (have_dsp): New global.
8105 (mips_read_description): New, based on mips_arch_setup.
8106 (mips_arch_setup): Reimplement.
8107 (get_usrregs_info): New function.
8108 (mips_cannot_fetch_register, mips_cannot_store_register)
8109 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8110 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8111 (target_regsets): Rename to ...
8112 (mips_regsets): ... this, and make static.
8113 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8114 (dsp_regs_info, regs_info): New globals.
8115 (mips_regs_info): New function.
8116 (the_low_target): Adjust.
8117 (initialize_low_arch): New function.
8118 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8119 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8121 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8122 (arm_read_description): New, with bits factored from
8124 (arm_arch_setup): Reimplement.
8125 (target_regsets): Rename to ...
8126 (arm_regsets): ... this, and make static.
8127 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8128 (arm_regs_info): New function.
8129 (the_low_target): Adjust.
8130 (initialize_low_arch): New function.
8131 * linux-m68k-low.c (tdesc_m68k): Declare.
8132 (target_regsets): Rename to ...
8133 (m68k_regsets): ... this, and make static.
8134 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8135 (m68k_regs_info): New function.
8136 (m68k_arch_setup): New function.
8137 (the_low_target): Adjust.
8138 (initialize_low_arch): New function.
8139 * linux-sh-low.c (tdesc_sharch): Declare.
8140 (target_regsets): Rename to ...
8141 (sh_regsets): ... this, and make static.
8142 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8143 (sh_regs_info, sh_arch_setup): New functions.
8144 (the_low_target): Adjust.
8145 (initialize_low_arch): New function.
8146 * linux-bfin-low.c (tdesc_bfin): Declare.
8147 (bfin_arch_setup): New function.
8148 (bfin_usrregs_info, regs_info): New globals.
8149 (bfin_regs_info): New function.
8150 (the_low_target): Adjust.
8151 (initialize_low_arch): New function.
8152 * linux-cris-low.c (tdesc_cris): Declare.
8153 (cris_arch_setup): New function.
8154 (cris_usrregs_info, regs_info): New globals.
8155 (cris_regs_info): New function.
8156 (the_low_target): Adjust.
8157 (initialize_low_arch): New function.
8158 * linux-cris-low.c (tdesc_crisv32): Declare.
8159 (cris_arch_setup): New function.
8160 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8161 (cris_regs_info): New function.
8162 (the_low_target): Adjust.
8163 (initialize_low_arch): New function.
8164 * linux-m32r-low.c (tdesc_m32r): Declare.
8165 (m32r_arch_setup): New function.
8166 (m32r_usrregs_info, regs_info): New globals.
8167 (m32r_regs_info): Adjust.
8168 (initialize_low_arch): New function.
8169 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8170 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8171 (tic6x_usrregs_info): Forward declare.
8172 (tic6x_read_description): New function, based on ...
8173 (tic6x_arch_setup): ... this. Reimplement.
8174 (target_regsets): Rename to ...
8175 (tic6x_regsets): ... this, and make static.
8176 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8177 (tic6x_regs_info): New function.
8178 (the_low_target): Adjust.
8179 (initialize_low_arch): New function.
8180 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8181 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8182 (target_regsets): Rename to ...
8183 (xtensa_regsets): ... this, and make static.
8184 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8186 (xtensa_arch_setup, xtensa_regs_info): New functions.
8187 (the_low_target): Adjust.
8188 (initialize_low_arch): New function.
8189 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8190 (nios2_arch_setup): Set the current process'es tdesc.
8191 (target_regsets): Rename to ...
8192 (nios2_regsets): ... this.
8193 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8194 (nios2_regs_info): New function.
8195 (the_low_target): Adjust.
8196 (initialize_low_arch): New function.
8197 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8198 (aarch64_arch_setup): Set the current process'es tdesc.
8199 (target_regsets): Rename to ...
8200 (aarch64_regsets): ... this.
8201 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8202 (aarch64_regs_info): New function.
8203 (the_low_target): Adjust.
8204 (initialize_low_arch): New function.
8205 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8207 (target_regsets): Rename to ...
8208 (tile_regsets): ... this.
8209 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8210 (tile_regs_info): New function.
8211 (tile_arch_setup): Set the current process'es tdesc.
8212 (the_low_target): Adjust.
8213 (initialize_low_arch): New function.
8214 * spu-low.c (tdesc_spu): Declare.
8215 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8216 * win32-arm-low.c (tdesc_arm): Declare.
8217 (arm_arch_setup): New function.
8218 (the_low_target): Install arm_arch_setup instead of
8220 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8221 (init_windows_x86): Rename to ...
8222 (i386_arch_setup): ... this. Set `win32_tdesc'.
8223 (the_low_target): Adjust.
8224 * win32-low.c (win32_tdesc): New global.
8225 (child_add_thread): Don't create the thread cache here.
8226 (do_initial_child_stuff): Set the new process'es tdesc.
8227 * win32-low.h (struct target_desc): Forward declare.
8228 (win32_tdesc): Declare.
8229 * lynx-i386-low.c (tdesc_i386): Declare global.
8230 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8231 * lynx-low.c (lynx_tdesc): New global.
8232 (lynx_add_process): Set the new process'es tdesc.
8233 * lynx-low.h (struct target_desc): Forward declare.
8234 (lynx_tdesc): Declare global.
8235 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8236 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8237 * nto-low.c (nto_tdesc): New global.
8238 (do_attach): Set the new process'es tdesc.
8239 * nto-low.h (struct target_desc): Forward declare.
8240 (nto_tdesc): Declare.
8241 * nto-x86-low.c (tdesc_i386): Declare.
8242 (nto_x86_arch_setup): Set `nto_tdesc'.
8244 2013-06-04 Gary Benson <gbenson@redhat.com>
8246 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8247 to qSupported response when appropriate.
8248 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8249 with nonzero-length annex.
8250 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8251 arguments supplied in annex.
8253 2013-05-31 Doug Evans <dje@google.com>
8256 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8257 64 bits in 64-cross-32 environment.
8259 2013-05-28 Pedro Alves <palves@redhat.com>
8261 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8262 (aarch64-without-fpu.c): Delete rule.
8263 * configure.srv (aarch64*-*-linux*): Remove references to
8264 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8265 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8268 2013-05-24 Pedro Alves <palves@redhat.com>
8270 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8271 instead of strchr/decode_address. Error if the range isn't split
8272 with a ','. Don't assume there's be a ':' in the action.
8274 2013-05-23 Yao Qi <yao@codesourcery.com>
8275 Pedro Alves <palves@redhat.com>
8277 * linux-low.c (lwp_in_step_range): New function.
8278 (linux_wait_1): If the thread was range stepping and stopped
8279 outside the stepping range, report the stop to GDB. Otherwise,
8280 continue stepping. Add range stepping debug output.
8281 (linux_set_resume_request): Copy the step range from the resume
8283 (linux_supports_range_stepping): New.
8284 (linux_target_ops) <supports_range_stepping>: Set to
8285 linux_supports_range_stepping.
8286 * linux-low.h (struct linux_target_ops)
8287 <supports_range_stepping>: New field.
8288 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8289 * linux-x86-low.c (x86_supports_range_stepping): New.
8290 (the_low_target) <supports_range_stepping>: Set to
8291 x86_supports_range_stepping.
8292 * server.c (handle_v_cont): Handle 'r' action.
8293 (handle_v_requests): Append ";r" if the target supports range
8295 * target.h (struct thread_resume) <step_range_start,
8296 step_range_end>: New fields.
8297 (struct target_ops) <supports_range_stepping>:
8299 (target_supports_range_stepping): New macro.
8301 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8303 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8304 confusion in comment.
8306 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8308 * lynx-low.c (struct process_info_private): New type.
8309 (lynx_add_process): New function.
8310 (lynx_create_inferior, lynx_attach): Replace calls to
8311 add_process by calls to lynx_add_process.
8312 (lynx_resume): If PTID is null, then try using
8313 current_process()->private->last_wait_event_ptid.
8315 (lynx_clear_inferiors): Delete. The contents of that function
8316 has been inlined in lynx_mourn;
8317 (lynx_wait_1): Save the ptid in the process's private data.
8318 (lynx_mourn): Free the process' private data. Replace call
8319 to lynx_clear_inferiors by call to clear_inferiors.
8321 2013-05-17 Yao Qi <yao@codesourcery.com>
8323 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8326 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8328 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8329 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8330 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8331 PT_TEXT_END_ADDR guards. Update comments.
8332 (linux_target_op) <read_offsets>: Conditionally define to
8333 linux_read_offsets if the target is UCLIBC and if it defines
8334 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8336 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8337 Andrew Jenner <andrew@codesourcery.com>
8339 * Makefile.in (SFILES): Add linux-nios2-low.c.
8340 (clean): Add action to delete nios2-linux.c.
8341 (nios2-linux.c): New rule.
8342 * configure.srv: Add nios2*-*-linux*.
8343 * linux-nios2-low.c: New.
8345 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8347 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8349 2013-04-25 Hui Zhu <hui@codesourcery.com>
8352 * ax.c (ax_printf): Add fflush.
8354 2013-04-22 Tom Tromey <tromey@redhat.com>
8356 * Makefile.in (SFILES): Add filestuff.c.
8357 (OBS): Add filestuff.o.
8358 (filestuff.o): New target.
8359 * config.in, configure: Rebuild.
8360 * configure.ac: Check for fdwalk, pipe2.
8362 2013-04-17 Pedro Alves <palves@redhat.com>
8364 * configure.ac (USE_THREAD_DB): Delete variable.
8365 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8366 Don't AC_SUBST USE_THREAD_DB.
8367 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8368 * config.in, configure: Regenerate.
8370 2013-04-16 Pedro Alves <palves@redhat.com>
8372 * linux-low.h (struct lwp_info) <thread_known>: Move under
8373 the USE_THREAD_DB #ifdef.
8375 2013-04-16 Pedro Alves <palves@redhat.com>
8377 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8378 (linux-low.o): Delete rule.
8379 * linux-low.h: Always include "gdb_thread_db.h" instead of
8380 conditionally including thread_db.h.
8381 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8384 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8386 * Makefile.in (install-only): Fix make install regression.
8388 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8390 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8391 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8393 * gdbserver.1: Remove.
8395 2013-03-22 Pedro Alves <palves@redhat.com>
8397 * linux-low.c (handle_extended_wait): Don't call
8398 linux_enable_event_reporting.
8400 2013-03-15 Tony Theodore <tonyt@logyst.com>
8403 * Makefile.in (SHELL): Use @SHELL@.
8405 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8407 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8410 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8412 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8413 Remove extraneous NULL element.
8415 2013-03-13 Yao Qi <yao@codesourcery.com>
8417 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8418 'V' block in trace frame.
8420 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8422 * target.h (struct target_ops): Add btrace ops.
8423 (target_supports_btrace): New macro.
8424 (target_enable_btrace): New macro.
8425 (target_disable_btrace): New macro.
8426 (target_read_btrace): New macro.
8427 * gdbthread.h (struct thread_info): Add btrace field.
8428 * server.c: Include btrace-common.h.
8429 (handle_btrace_general_set): New function.
8430 (handle_btrace_enable): New function.
8431 (handle_btrace_disable): New function.
8432 (handle_general_set): Call handle_btrace_general_set.
8433 (handle_qxfer_btrace): New function.
8434 (struct qxfer qxfer_packets[]): Add btrace entry.
8435 * inferiors.c (remove_thread): Disable btrace.
8436 * linux-low: Include linux-btrace.h.
8437 (linux_low_enable_btrace): New function.
8438 (linux_low_read_btrace): New function.
8439 (linux_target_ops): Add btrace ops.
8440 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8441 Add srv_linux_btrace=yes.
8442 (x86_64-*-linux*): Add linux-btrace.o.
8443 Add srv_linux_btrace=yes.
8444 * configure.ac: Define HAVE_LINUX_BTRACE.
8445 * config.in: Regenerated.
8446 * configure: Regenerated.
8448 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8450 * server.c (handle_qxfer): Preserve error message if -3 is
8452 (qxfer): Document the -3 return value.
8454 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8456 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8457 (linux_btrace_h): New variable.
8458 (linux-btrace.o): New rule.
8460 2013-03-08 Stan Shebs <stan@codesourcery.com>
8461 Hafiz Abid Qadeer <abidh@codesourcery.com>
8463 * tracepoint.c (trace_buffer_size): New global.
8464 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8465 (init_trace_buffer): Change to one-argument function. Allocate
8466 trace buffer memory.
8467 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8468 handle QTBuffer:size packet.
8469 (cmd_bigqtbuffer_size): New function.
8470 (initialize_tracepoint): Call init_trace_buffer with
8471 DEFAULT_TRACE_BUFFER_SIZE.
8472 * server.c (handle_query): Add QTBuffer:size in the
8475 2013-03-07 Yao Qi <yao@codesourcery.com>
8477 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8478 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8480 (cmd_qtsp): Adjust condition. Do post increment.
8481 Set cur_action and cur_step_action back to 0.
8483 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8486 * linux-low.c (linux_write_memory): Return early success if LEN is
8489 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8491 * configure.srv: Add x86_64-*-cygwin* as target.
8493 2013-02-28 Tom Tromey <tromey@redhat.com>
8495 * configure.ac: Invoke AC_SYS_LARGEFILE.
8496 * configure, config.in: Rebuild.
8498 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8500 * win32-low.c: Throughout, fix format strings and casts of
8501 printf-like functions to avoid type related warnings on all
8503 (get_child_debug_event): Print dwDebugEventCode as hex since
8504 that's how it's usually documented.
8506 2013-02-28 Yao Qi <yao@codesourcery.com>
8508 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8511 2013-02-27 Jiong Wang <jiwang@tilera.com>
8513 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8514 (reg-tilegx32.c): New rule.
8515 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8516 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8517 different register info initializer according to elf class.
8518 (init_registers_tilgx32): New function. The tilegx32 register info
8520 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8521 (tile_store_gregset): Likewise.
8523 2013-02-27 Yao Qi <yao@codesourcery.com>
8525 * server.c (process_point_options): Print debug message when
8526 debug_threads is true.
8528 2013-02-26 Yao Qi <yao@codesourcery.com>
8530 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8532 2013-02-19 Pedro Alves <palves@redhat.com>
8533 Kai Tietz <ktietz@redhat.com>
8537 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8538 instead of strtoul to extract address from packet.
8539 (process_serial_event) <'z'>: Likewise.
8541 2013-02-18 Yao Qi <yao@codesourcery.com>
8543 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8545 2013-02-14 Pedro Alves <palves@redhat.com>
8549 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8550 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8552 2013-02-14 Pedro Alves <palves@redhat.com>
8554 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8556 2013-02-14 Pedro Alves <palves@redhat.com>
8558 * tracepoint.c (save_string): Delete.
8559 (add_tracepoint_action): Use savestring instead of save_string.
8561 2013-02-12 Pedro Alves <palves@redhat.com>
8563 * linux-xtensa-low.c: Ditto.
8564 * xtensa-xtregs.c: Ditto.
8566 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8568 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8571 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8573 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8574 aarch64_num_wp_regs and aarch64_num_bp_regs to
8575 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8577 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8579 * linux-aarch64-low.c (ps_get_thread_area): Replace
8580 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8582 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8583 Marcus Shawcroft <marcus.shawcroft@arm.com>
8584 Nigel Stephens <nigel.stephens@arm.com>
8585 Yufeng Zhang <yufeng.zhang@arm.com>
8587 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8588 (aarch64.c, aarch64-without-fpu.c): New targets.
8589 * configure.srv (aarch64*-*-linux*): New.
8590 * linux-aarch64-low.c: New file.
8592 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8594 * linux-low.c (handle_extended_wait, linux_create_inferior)
8595 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8596 (dequeue_one_deferred_signal, linux_resume_one_thread)
8597 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8598 (linux_tracefork_grandchild, linux_test_for_tracefork)
8599 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8600 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8601 where the argument is 0.
8603 2013-01-25 Yao Qi <yao@codesourcery.com>
8605 * event-loop.c: Include "queue.h".
8606 (gdb_event_p): New typedef.
8607 (struct gdb_event) <next_event>: Remove.
8608 (event_queue): Change to QUEUE(gdb_event_p).
8609 (async_queue_event): Remove.
8610 (gdb_event_xfree): New.
8611 (initialize_event_loop): New.
8612 (process_event): Use API from QUEUE.
8613 (wait_for_event): Likewise.
8614 * server.c (main): Call initialize_event_loop.
8615 * server.h (initialize_event_loop): Declare.
8617 2013-01-18 Yao Qi <yao@codesourcery.com>
8619 * ax.h (struct eval_agent_expr_context): New.
8620 (gdb_eval_agent_expr): Update declaration.
8621 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8622 TFRAME. Add new argument CTX.
8623 * server.h (struct eval_agent_expr_context): Declare.
8624 (agent_mem_read, agent_tsv_read): Update declaration.
8625 (agent_mem_read_string): Likewise.
8626 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8627 (add_traceframe_block): Add new argument TPOINT.
8628 Increase TPOINT->traceframe_usage.
8629 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8630 eval_tracepoint_agent_expr.
8631 (condition_true_at_tracepoint): Likewise.
8632 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8633 (agent_mem_read_string, agent_tsv_read): Likewise.
8635 2013-01-16 Yao Qi <yao@codesourcery.com>
8637 * linux-low.c (linux_resume_one_lwp): Don't check
8638 'lwp->bp_reinsert != 0'.
8640 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8641 Pedro Alves <palves@redhat.com>
8643 * lynx-low.c (ptrace_request_to_str): Define a temporary
8644 macro and use it to simplify this function's implementation.
8646 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8648 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8651 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8653 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8655 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8657 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8659 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8661 * lynx-low.c (lynx_resume): Use the resume_info parameter
8662 to determine the ptid for the lynx_ptrace call, unless
8663 it is equal to minus_one_ptid, in which case we use the
8664 ptid of the current_inferior.
8665 (lynx_wait_1): After having received a thread create/exit
8666 event, resume the inferior's execution using the signaling
8667 thread's ptid, rather than the old ptid.
8669 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8671 * lynx-low.c (lynx_resume): Delete variable ret.
8673 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8675 * gdbreplay.c (gdbreplay_version): Update copyright year.
8676 * server.c (gdbserver_version): Likewise.
8678 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8680 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8683 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8685 * lynx-low.c (ptrace_request_to_str): Add handling for
8688 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8690 * lynx-low.c (lynx_attach): Delete variable new_process.
8692 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8694 * lynx-low.c (lynx_create_inferior): Delete variable
8697 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8699 * lynx-low.c (ptrace_request_to_str): Do not handle
8700 PTRACE_GETTHREADLIST if this macro does not exist.
8702 2012-12-15 Yao Qi <yao@codesourcery.com>
8704 * Makefile.in (OBS): Add notif.o.
8705 * notif.c, notif.h: New.
8706 * server.c: Include "notif.h".
8707 (struct vstop_notif) <next>: Remove.
8709 (queue_stop_reply): Update.
8710 (push_event, send_next_stop_reply): Remove.
8711 (discard_queued_stop_replies): Update.
8712 (notif_stop): New variable.
8713 (handle_v_stopped): Remove.
8714 (handle_v_requests): Don't call handle_v_stopped. Call
8715 handle_ack_notif instead.
8716 (queue_stop_reply_callback): Call notif_event_enque instead
8717 of queue_stop_reply.
8718 (handle_status): Don't call send_next_stop_reply, call
8719 notif_write_event instead.
8720 (kill_inferior_callback): Likewise.
8721 (detach_or_kill_inferior_callback): Likewise.
8722 (main): Call initialize_notif.
8723 (process_serial_event): Call QUEUE_is_empty.
8724 (handle_target_event): Call notif_push instead of push event.
8725 * server.h (push_event): Remove declaration.
8727 2012-12-10 Tom Tromey <tromey@redhat.com>
8729 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8730 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8733 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8734 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8735 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8736 (amd64-linux-ipa.o, ax.o): Rewrite.
8737 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8738 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8739 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8740 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8741 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8742 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8743 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8744 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8745 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8746 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8747 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8748 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8749 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8750 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8751 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8752 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8753 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8754 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8755 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8756 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8757 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8758 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8759 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8760 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8761 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8762 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8763 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8764 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8765 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8766 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8767 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8768 (reg-tilegx.o): Remove.
8769 (all_object_files): New macro.
8770 Include .deps files.
8771 * aclocal.m4, configure: Rebuild.
8772 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8773 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8774 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8776 2012-12-05 Tom Tromey <tromey@redhat.com>
8779 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8781 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8783 * configure.ac: Check for linux/perf_event.h.
8784 * config.in: Regenerated.
8785 * configure: Regenerated.
8787 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8789 * hostio.c (handle_readlink): Decrease buffer size
8790 parameter passed to readlink by one byte.
8792 2012-11-26 Yao Qi <yao@codesourcery.com>
8794 * configure.ac (build_warnings): Append '-Wempty-body'.
8795 * configure: Regenerated.
8796 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8799 2012-11-15 Pierre Muller <muller@sourceware.org>
8801 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8802 * config.in: Regenerate.
8803 * configure: Regenerate.
8804 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8805 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8806 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8807 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8809 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8810 instead of <sys/wait.h> header.
8811 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8813 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8815 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8816 (various make rules): Remove -DGDBSERVER
8818 2012-11-09 Yao Qi <yao@codesourcery.com>
8820 * spu-low.c (current_ptid): Move it to ..
8821 * gdbthread.h: ... here. New.
8822 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8823 * server.c (myresume, process_serial_event): Likewise.
8824 * thread-db.c (thread_db_find_new_threads): Likewise.
8825 * tracepoint.c (run_inferior_command): Likewise.
8827 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8829 * server.c (handle_search_memory_1): Include access length in
8832 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8834 * linux-crisv32-low.c: Fix compile errors.
8836 2012-09-04 Yao Qi <yao@codesourcery.com>
8838 * tracepoint.c (cmd_qtsv): Adjust debug message.
8839 Don't check CUR_TPOINT.
8841 2012-08-28 Yao Qi <yao@codesourcery.com>
8843 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8844 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8845 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8846 Remove declarations of xmalloc, xreallloc, xstrdup and
8848 * Makefile.in (libiberty_h): New.
8849 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8850 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8852 2012-08-23 Yao Qi <yao@codesourcery.com>
8854 * server.h: Remove declaration of 'xsnprintf'.
8856 2012-08-22 Keith Seitz <keiths@redhat.com>
8858 * server.h: Include build-gnulib-gbserver/config.h.
8859 * gdbreplay.c: Likewise.
8861 2012-08-08 Doug Evans <dje@google.com>
8863 * Makefile.in (SFILES): Add gdb_vecs.c.
8864 (OBS): Add gdb_vecs.o.
8865 (gdb_vecs_h, host_defs_h): New variables.
8866 (thread-db.o): Add $(gdb_vecs_h) dependency.
8867 (gdb_vecs.o): New rule.
8868 * thread-db.c: #include "gdb_vecs.h".
8869 (thread_db_load_search): Use a vector to iterate over path elements.
8870 Handle text appearing after "$pdir".
8872 * configure.ac: Add check for strstr.
8873 * config.in: Regenerate.
8874 * configure: Regenerate.
8876 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8878 * hostio.c (handle_pread): If pread fails, fall back to attempting
8880 (handle_pwrite): Likewise for pwrite.
8882 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8884 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8885 between unsupported TYPE and unimplementable ADDR/LEN combination.
8886 (arm_insert_point): Act on new return value.
8888 2012-07-31 Pedro Alves <palves@redhat.com>
8890 * server.c (process_point_options): Only skip tokens if we find
8891 one that is unrecognized. Don't treat 'X' specially while
8892 skipping unrecognized tokens.
8894 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8896 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8897 to 4-byte-align HW breakpoint addresses for Thumb.
8899 2012-07-27 Yao Qi <yao@codesourcery.com>
8903 * server.h: Declare gdb_agent_about_to_close.
8904 * target.c (kill_inferior): Include "agent.h".
8905 New. Send command 'kill'.
8906 * target.h (kill_inferior): Removed macro.
8907 * tracepoint.c (gdb_agent_about_to_close): New.
8908 (gdb_agent_helper_thread): Handle command 'close'.
8909 Wait endlessly until the inferior stops.
8910 Install gdb_agent_remove_socket to atexit hook.
8911 (agent_socket_name): New static variable.
8912 (gdb_agent_socket_init): Replace local variable 'name' with
8913 'agent_socket_name'.
8914 (gdb_agent_remove_socket): New.
8916 2012-07-27 Yao Qi <yao@codesourcery.com>
8918 * server.c (process_point_options): Stop at 'X' when parsing.
8920 2012-07-19 Michael Eager <eager@eagercon.com>
8922 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8924 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8925 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8926 hardware breakpoint.
8928 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8930 * gdbserver/linux-low.c (initialize_low): Call
8931 linux_ptrace_init_warnings.
8933 2012-07-02 Doug Evans <dje@google.com>
8935 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8938 2012-07-02 Stan Shebs <stan@codesourcery.com>
8940 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8941 (ax.o): Add it to build rule.
8943 (OBS): Add format.o.
8944 (IPA_OBS): Add format.o.
8945 * server.c (handle_query): Claim support for breakpoint commands.
8946 (process_point_options): Add command case.
8947 (process_serial_event): Leave running if there are printfs in
8949 * mem-break.h (any_persistent_commands): Declare.
8950 (add_breakpoint_commands): Declare.
8951 (gdb_no_commands_at_breakpoint): Declare.
8952 (run_breakpoint_commands): Declare.
8953 * mem-break.c (struct point_command_list): New struct.
8954 (struct breakpoint): New field command_list.
8955 (any_persistent_commands): New function.
8956 (add_commands_to_breakpoint): New function.
8957 (add_breakpoint_commands): New function.
8958 (gdb_no_commands_at_breakpoint): New function.
8959 (run_breakpoint_commands): New function.
8960 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8962 * ax.c: Include format.h.
8963 (ax_printf): New function.
8964 (gdb_eval_agent_expr): Add printf opcode.
8966 2012-06-13 Yao Qi <yao@codesourcery.com>
8968 * server.c (start_inferior): Remove duplicated writes to fields
8969 'last_resume_kind' and 'last_status' of 'current_inferior'.
8971 2012-06-12 Yao Qi <yao@codesourcery.com>
8972 Pedro Alves <palves@redhat.com>
8974 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8976 * server.c (handle_v_cont): Extend comment.
8978 2012-06-11 Yao Qi <yao@codesourcery.com>
8980 * linux-low.c (linux_attach): Add 'static'.
8982 2012-06-06 Yao Qi <yao@codesourcery.com>
8984 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8986 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8988 Fix gcc -flto compilation warning.
8989 * server.c (main): Make variable multi_mode and attach volatile.
8991 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8993 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8994 if the platform doesn't know about it.
8996 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8998 * Makefile.in (SFILES): Add linux-tile-low.c.
8999 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9000 * configure.srv: Handle tilegx-*-linux*.
9001 * linux-tile-low.c: New file.
9003 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9005 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9007 2012-05-24 Pedro Alves <palves@redhat.com>
9011 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9013 2012-05-24 Pedro Alves <palves@redhat.com>
9017 Replace target_signal with gdb_signal throughout.
9019 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9021 * linux-low.c (linux_store_registers): Avoid the copying sequence
9022 when no data has been retrieved by ptrace.
9024 2012-05-22 Will Deacon <will.deacon@arm.com>
9026 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9027 Include asm/ptrace.h.
9028 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9031 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9033 * linux-low.c (linux_store_registers): Don't re-retrieve data
9034 with ptrace that has already been obtained from /proc. Always
9035 copy any data retrieved with ptrace to the buffer supplied.
9037 2012-05-11 Yao Qi <yao@codesourcery.com>
9038 Pedro Alves <palves@redhat.com>
9040 * linux-low.c (enum stopping_threads_kind): New.
9041 (stopping_threads): Change type to `enum stopping_threads_kind'.
9042 (handle_extended_wait): If stopping and suspending threads, leave
9043 the new_lwp suspended too.
9044 (linux_wait_for_event): Adjust.
9045 (stop_all_lwps): Set `stopping_threads' to
9046 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9047 whether we're suspending threads or just stopping them. Assert no
9050 2012-04-29 Yao Qi <yao@codesourcery.com>
9052 * server.h: Move some code to ...
9053 * gdbthread.h: ... here. New.
9054 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9055 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9056 (nto-low.o, win32-low.o): Likewise.
9057 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9058 * regcache.c, remote-utils.c, server.c: Likewise.
9059 * target.c, tracepoint.c, win32-low.c: Likewise.
9061 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9063 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9064 (PTRACE_ARG4_TYPE): Likewise.
9065 (PTRACE_XFER_TYPE): Likewise.
9066 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9067 ptrace to PTRACE_ARG3_TYPE.
9068 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9069 (PTRACE_ARG4_TYPE): Likewise.
9070 (PTRACE_XFER_TYPE): Likewise.
9071 (linux_detach_one_lwp): Cast fourth argument of
9072 ptrace to long then PTRACE_ARG4_TYPE.
9073 (regsets_fetch_inferior_registers): Cast third argument of
9074 ptrace to long then PTRACE_ARG3_TYPE.
9075 (regsets_store_inferior_registers): Likewise.
9077 2012-04-20 Pedro Alves <palves@redhat.com>
9079 * configure: Regenerate.
9081 2012-04-19 Pedro Alves <palves@redhat.com>
9083 * Makefile.in (GNULIB_BUILDDIR): New.
9084 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9085 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9086 (all, install-only, uninstall, clean-info, all-lib, clean): No
9087 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9088 (maintainer-clean realclean distclean): Use subdir_do.
9090 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9091 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9092 * acinclude.m4: Include acx_configure_dir.m4.
9093 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9094 calls. Call AC_PROG_RANLIB. Configure gnulib using
9097 (GNULIB_STDINT_H): Adjust.
9098 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9099 * gdbreplay.c: Include build-gnulib/config.h.
9100 * server.h: Likewise.
9101 * aclocal.m4: Regenerate.
9102 * config.in: Regenerate.
9103 * configure: Regenerate.
9105 2012-04-19 Pedro Alves <palves@redhat.com>
9107 * Makefile.in (LIBGNU, INCGNU): Adjust.
9108 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9109 (all, install-only, uninstall, clean-info, all-lib, clean)
9110 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9111 * configure.ac: Adjust AC_OUTPUT output.
9112 * aclocal.m4: Regenerate.
9113 * configure: Regenerate.
9115 2012-04-19 Pedro Alves <palves@redhat.com>
9117 * Makefile.in (generated_files): New.
9118 (server_h): Remove the explicit dependency on config.h, and depend
9119 on $generated_files.
9121 2012-04-19 Pedro Alves <palves@redhat.com>
9123 * Makefile.in (INCGNU): Add -Ignulib.
9125 2012-04-19 Pedro Alves <palves@redhat.com>
9127 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9128 (INCGNU): ... this, and spell out -I here.
9129 (GNULIB_LIB): Rename to ...
9131 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9133 2012-04-19 Pedro Alves <palves@redhat.com>
9135 * config.in: Regenerate.
9137 2012-04-19 Pedro Alves <palves@redhat.com>
9139 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9140 * server.h (memmem): Remove declaration.
9141 * config.in: Regenerate.
9142 * configure: Regenerate.
9144 2012-04-19 Yao Qi <yao@codesourcery.com>
9146 * Makefile.in (SFILES): Add common/vec.c.
9150 2012-04-19 Yao Qi <yao@codesourcery.com>
9152 * remote-utils.c (prepare_resume_reply): Replace with macro
9153 target_core_of_thread.
9154 * server.c (handle_qxfer_threads_proper): Likewise.
9155 * target.h (traget_core_of_thread): New macro.
9157 2012-04-18 Pedro Alves <palves@redhat.com>
9159 * aclocal.m4: Regenerate.
9160 * configure: Regenerate.
9162 2012-04-16 Yao Qi <yao@codesourcery.com>
9164 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9165 duplicated on address.
9167 2012-04-16 Yao Qi <yao@codesourcery.com>
9169 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9170 (struct tracepoint_action_ops) <send>: New field.
9171 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9172 (agent_expr_send, x_tracepoint_action_send): New.
9173 (l_tracepoint_action_send): New.
9174 (cmd_qtdp): Download and install tracepoint
9175 according to `use_agent'.
9176 (run_inferior_command): Add one more parameter `len'.
9178 (tracepoint_send_agent): New.
9179 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9181 2012-04-16 Yao Qi <yao@codesourcery.com>
9183 * tracepoint.c (download_tracepoints): Moved to ...
9184 (cmd_qtstart): ... here.
9186 2012-04-14 Yao Qi <yao@codesourcery.com>
9188 * tracepoint.c: Include inttypes.h.
9189 (struct collect_memory_action): Use sized types.
9190 (struct tracepoint): Likewise.
9191 (cmd_qtdp, stop_tracing): Update print specifiers.
9192 (cmd_qtp, response_tracepoint): Likewise.
9193 (collect_data_at_tracepoint): Likewise.
9194 (collect_data_at_step): Likewise.
9196 2012-04-14 Yao Qi <yao@codesourcery.com>
9198 Import gnulib module inttypes.
9199 * aclocal.m4, config.in, configure: Regenerated.
9201 2012-04-14 Yao Qi <yao@codesourcery.com>
9203 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9204 Makefile and config.status at last.
9206 2012-04-13 Yao Qi <yao@codesourcery.com>
9208 * tracepoint.c: Include stdint.h unconditionally.
9210 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9212 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9213 on BFD_HAVE_SYS_PROCFS_TYPE.
9214 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9215 * configure: Regenerate.
9216 * config.in: Likewise.
9218 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9220 * Makefile.in (clean): Also remove x32.c x32-linux.c
9221 x32-avx.c x32-avx-linux.c.
9222 (x32.o): New target.
9224 (x32-linux.o): Likewise.
9225 (x32-linux.c): Likewise.
9226 (x32-avx.o): Likewise.
9227 (x32-avx.c): Likewise.
9228 (x32-avx-linux.o): Likewise.
9229 (x32-avx-linux.c): Likewise.
9231 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9232 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9233 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9234 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9235 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9236 i386/x32-avx-linux.xml.
9238 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9239 (init_registers_x32_avx_linux): Likwise.
9240 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9241 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9243 2012-04-13 Pedro Alves <palves@redhat.com>
9245 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9246 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9247 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9248 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9251 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9253 * linux-x86-low.c (compat_x32_clock_t): New.
9254 (compat_x32_siginfo_t): Likewise.
9255 (compat_x32_siginfo_from_siginfo): Likewise.
9256 (siginfo_from_compat_x32_siginfo): Likewise.
9257 (linux_is_elf64): Likewise.
9258 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9259 and siginfo_from_compat_x32_siginfo for x32.
9260 (x86_arch_setup): Set linux_is_elf64.
9262 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9265 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9267 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9268 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9269 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9270 compatible with process.
9272 2012-04-12 Yao Qi <yao@codesourcery.com>
9274 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9275 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9276 (install-only, install-info, clean): Handle sub dir gnulib.
9277 (all-lib, am--refresh): New targets.
9278 (memmem.o): Remove target.
9279 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9280 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9281 (AC_REPLACE_FUNCS): Remove memmem.
9282 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9283 (AC_OUTPUT): Generate Makefile in gnulib/.
9284 * aclocal.m4, config.in, configure: Regenerated.
9286 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9288 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9290 2012-04-05 Pedro Alves <palves@redhat.com>
9292 -Werror=strict-aliasing
9294 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9297 2012-04-04 Pedro Alves <palves@redhat.com>
9299 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9300 (sparc_store_gregset_from_stack, sparc_store_gregset)
9301 (sparc_breakpoint_at): Fix formatting.
9303 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9305 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9307 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9308 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9309 * config.in: Regenerate.
9310 * configure: Likewise.
9312 2012-03-29 Pedro Alves <palves@redhat.com>
9314 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9315 Correct ptrace arguments.
9317 2012-03-28 Pedro Alves <palves@redhat.com>
9319 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9320 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9321 (IA64_FR1_REGNUM): New defines.
9322 (ia64_fetch_register): New.
9323 (the_low_target): Install it.
9324 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9326 * linux-low.c (linux_fetch_registers): Try the
9327 the_low_target.fetch_register hook first.
9329 * linux-arm-low.c (the_low_target): Adjust.
9330 * linux-bfin-low.c (the_low_target): Adjust.
9331 * linux-cris-low.c (the_low_target): Adjust.
9332 * linux-crisv32-low.c (the_low_target): Adjust.
9333 * linux-m32r-low.c (the_low_target): Adjust.
9334 * linux-m68k-low.c (the_low_target): Adjust.
9335 * linux-mips-low.c (the_low_target): Adjust.
9336 * linux-ppc-low.c (the_low_target): Adjust.
9337 * linux-s390-low.c (the_low_target): Adjust.
9338 * linux-sh-low.c (the_low_target): Adjust.
9339 * linux-sparc-low.c (the_low_target): Adjust.
9340 * linux-tic6x-low.c (the_low_target): Adjust.
9341 * linux-x86-low.c (the_low_target): Adjust.
9342 * linux-xtensa-low.c (the_low_target): Adjust.
9344 2012-03-26 Pedro Alves <palves@redhat.com>
9346 * server.c (handle_qxfer_libraries): Don't bail early if
9347 the_target->qxfer_libraries_svr4 is not NULL.
9349 2012-03-26 Pedro Alves <palves@redhat.com>
9351 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9353 2012-03-23 Pedro Alves <palves@redhat.com>
9355 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9356 "library-list-svr4" element's start tag when the the DSO list is
9359 2012-03-23 Pedro Alves <palves@redhat.com>
9361 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9362 a variable whose type size is the same as the inferior's pointer
9365 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9367 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9369 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9370 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9371 * linux-low.h: Include <signal.h>.
9372 (struct siginfo): Remove forward declaration.
9373 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9376 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9378 * .gitignore: Ignore more files.
9380 2012-03-19 Pedro Alves <palves@redhat.com>
9381 Jan Kratochvil <jan.kratochvil@redhat.com>
9383 * server.c (cont_thread, general_thread): Add describing comments.
9384 (start_inferior): Clear `cont_thread'.
9385 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9388 2012-03-15 Yao Qi <yao@codesourcery.com>
9390 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9392 (cmd_qtdp): ... here.
9394 2012-03-15 Yao Qi <yao@codesourcery.com>
9396 * tracepoint.c (struct tracepoint_action_ops): New.
9397 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9398 (m_tracepoint_action_download): New.
9399 (r_tracepoint_action_download): New.
9400 (x_tracepoint_action_download): New.
9401 (l_tracepoint_action_download): New.
9402 (add_tracepoint_action): Install `action->ops' according type.
9403 (download_tracepoint_1): Move code `download' function pointer
9404 of various tracepoint_action_ops.
9406 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9408 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9409 linux_ptrace_attach_warnings.
9411 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9413 * Makefile.in (linux-ptrace.o): New.
9414 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9415 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9416 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9417 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9418 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9420 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9422 2012-03-08 Yao Qi <yao@codesourcery.com>
9423 Pedro Alves <palves@redhat.com>
9425 Fix PR server/13392.
9426 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9428 * tracepoint.c (remove_tracepoint): New.
9429 (cmd_qtdp): Call remove_tracepoint when failed to install.
9431 2012-03-07 Pedro Alves <palves@redhat.com>
9433 * linux-low.c (get_detach_signal): New.
9434 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9435 Pass on pending signals to PTRACE_DETACH. Check the result of the
9437 * server.c (program_signals, program_signals_p): New.
9438 (handle_general_set): Handle QProgramSignals.
9439 * server.h (program_signals, program_signals_p): Declare.
9441 2012-03-05 Pedro Alves <palves@redhat.com>
9442 Jan Kratochvil <jan.kratochvil@redhat.com>
9444 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9447 2012-03-03 Yao Qi <yao@codesourcery.com>
9449 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9450 agent_look_up_symbols.
9452 2012-03-03 Yao Qi <yao@codesourcery.com>
9454 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9455 (linux-x86-low.o): Likewise.
9456 * server.h: Remove in_process_agent_loaded.
9457 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9461 2012-03-03 Yao Qi <yao@codesourcery.com>
9463 * tracepoint.c (gdb_agent_capability): New global.
9464 (in_process_agent_loaded_ust): Renamed to
9465 `in_process_agent_supports_ust'.
9467 (in_process_agent_supports_ust): Call agent_capability_check.
9468 (clear_installed_tracepoints): Assert that agent supports
9471 2012-03-03 Yao Qi <yao@codesourcery.com>
9473 * linux-low.c (linux_supports_agent): New.
9474 (linux_target_ops): Initialize field `supports_agent' with
9475 linux_supports_agent.
9476 * target.h (struct target_ops) <supports_agent>: New.
9477 (target_supports_agent): New macro.
9478 * server.c (handle_general_set): Handle packet 'QAgent'.
9479 (handle_query): Send `QAgent+'.
9480 * Makefile.in (server.o): Depends on agent.h.
9482 2012-03-03 Yao Qi <yao@codesourcery.com>
9484 * Makefile.in (OBS): Add agent.o.
9485 Add new rule for agent.o.
9486 Track dependence of tracepoint.c on agent.h.
9487 * tracepoint.c (run_inferior_command_1):
9488 (run_inferior_command): Call agent_run_command.
9489 (gdb_ust_connect_sync_socket): Deleted. Move it to
9491 (resume_thread, stop_thread): Likewise.
9492 (gdb_ust_socket_init): Renamed to ...
9493 (gdb_agent_socket_init): ... New.
9494 (gdb_ust_thread): Renamed to ...
9495 (gdb_agent_helper_thread): ... New.
9496 (gdb_ust_init): Move some code to ...
9497 (gdb_agent_init): ... here. New.
9498 [HAVE_UST]: Call gdb_ust_init.
9499 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9500 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9501 * config.in, configure: Regenerated.
9503 2012-03-02 Pedro Alves <palves@redhat.com>
9505 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9506 * linux-low.c (struct simple_pid_list): New.
9507 (stopped_pids): New a struct simple_pid_list pointer.
9508 (add_to_pid_list, pull_pid_from_list): New.
9509 (handle_extended_wait): Don't assume the first signal new children
9510 report is SIGSTOP. Adjust call to pull_pid_from_list.
9511 (linux_wait_for_lwp): Adjust.
9513 2012-03-02 Yao Qi <yao@codesourcery.com>
9515 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9518 2012-03-02 Yao Qi <yao@codesourcery.com>
9520 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9521 `stop_pc' and `tpoint'. Update caller.
9523 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9525 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9526 * linux-low.c (use_linux_regsets): New macro.
9527 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9528 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9529 (linux_register_in_regsets): New function.
9530 (usr_fetch_inferior_registers): Skip registers covered by
9532 (usr_store_inferior_registers): Likewise.
9533 (usr_fetch_inferior_registers): New macro.
9534 (usr_store_inferior_registers): Likewise.
9535 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9536 (linux_store_registers): Likewise.
9537 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9539 (init_registers_mips64_dsp_linux): Likewise.
9540 (init_registers_mips_linux): New macro.
9541 (init_registers_mips_dsp_linux): Likewise.
9542 (mips_dsp_num_regs): Likewise.
9543 (DSP_BASE, DSP_CONTROL): New fallback macros.
9544 (mips_base_regs): New macro.
9545 (mips_regmap): Use it. Fix the size.
9546 (mips_dsp_regmap): New variable.
9547 (mips_dsp_regset_bitmap): Likewise.
9548 (mips_arch_setup): New function.
9549 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9551 (mips_cannot_store_register): Likewise.
9552 (the_low_target): Update .arch_setup, .num_regs and .regmap
9553 initializers. Add .regset_bitmap initializer.
9554 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9556 * linux-bfin-low.c (the_low_target): Likewise.
9557 * linux-cris-low.c (the_low_target): Likewise.
9558 * linux-crisv32-low.c (the_low_target): Likewise.
9559 * linux-ia64-low.c (the_low_target): Likewise.
9560 * linux-m32r-low.c (the_low_target): Likewise.
9561 * linux-m68k-low.c (the_low_target): Likewise.
9562 * linux-ppc-low.c (the_low_target): Likewise.
9563 * linux-s390-low.c (the_low_target): Likewise.
9564 * linux-sh-low.c (the_low_target): Likewise.
9565 * linux-sparc-low.c (the_low_target): Likewise.
9566 * linux-tic6x-low.c (the_low_target): Likewise.
9567 * linux-x86-low.c (the_low_target): Likewise.
9568 * linux-xtensa-low.c (the_low_target): Likewise.
9569 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9570 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9571 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9573 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9574 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9576 2012-02-29 Yao Qi <yao@codesourcery.com>
9577 Pedro Alves <palves@redhat.com>
9579 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9580 `step_over_finished' is true.
9582 2012-02-27 Pedro Alves <palves@redhat.com>
9584 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9585 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9587 2012-02-27 Pedro Alves <palves@redhat.com>
9590 * linux-low.c (pid_is_stopped): New.
9591 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9593 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9595 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9598 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9600 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9602 2012-02-24 Luis Machado <lgustavo@codesourcery>
9604 * server.c (handle_query): Advertise support for target-side
9605 breakpoint condition evaluation.
9606 (process_point_options): New function.
9607 (process_serial_event): When inserting a breakpoint, check for
9608 a target-side condition that should be evaluated.
9610 * mem-break.c: Include regcache.h and ax.h.
9611 (point_cond_list_t): New data structure.
9612 (breakpoint) <cond_list>: New field.
9613 (find_gdb_breakpoint_at): Make non-static.
9614 (delete_gdb_breakpoint_at): Clear any target-side
9616 (clear_gdb_breakpoint_conditions): New function.
9617 (add_condition_to_breakpoint): Likewise.
9618 (add_breakpoint_condition): Likewise.
9619 (gdb_condition_true_at_breakpoint): Likewise.
9620 (gdb_breakpoint_here): Return result directly instead
9621 of going through a local variable.
9623 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9624 (clear_gdb_breakpoint_conditions): Likewise.
9625 (add_breakpoint_condition): Likewise.
9626 (gdb_condition_true_at_breakpoint): Likewise.
9628 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9629 (need_step_over_p): Take target-side breakpoint condition into
9632 2012-02-24 Luis Machado <lgustavo@codesourcery>
9634 * server.h: Include tracepoint.h.
9635 (agent_mem_read, agent_get_trace_state_variable_value,
9636 agent_set_trace_state_variable_value,
9637 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9638 get_set_tsv_func_addr): New prototypes.
9640 * ax.h: New include file.
9641 * ax.c: New source file.
9643 * tracepoint.c: Include ax.h.
9644 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9645 agent_expr, eval_result_type): Move to ax.h.
9646 (parse_agent_expr): Rename to ...
9647 (gdb_parse_agent_expr): ... this, make it non-static and move
9649 (unparse_agent_expr) Rename to ...
9650 (gdb_unparse_agent_expr): ... this, make it non-static and move
9652 (eval_agent_expr): Rename to ...
9653 (eval_tracepoint_agent_expr): ... this.
9654 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9655 forward declarations.
9656 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9657 (agent_get_trace_state_variable_value): New function.
9658 (agent_set_trace_state_variable_value): New function.
9659 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9660 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9661 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9662 (condition_true_at_tracepoint): Likewise.
9663 (parse_agent_expr): Rename to ...
9664 (gdb_parse_agent_expr): ... this and move to ax.c.
9665 (unparse_agent_expr): Rename to ...
9666 (gdb_unparse_agent_expr): ... this and move to ax.c.
9667 (gdb_agent_op_name): Move to ax.c.
9668 (eval_agent_expr): Rename to ...
9669 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9671 (eval_tracepoint_agent_expr): New function.
9672 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9674 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9676 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9677 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9678 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9679 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9680 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9681 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9682 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9683 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9684 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9685 (compile_bytecodes): Remove forward declaration.
9686 (is_goto_target): Move to ax.c.
9687 (compile_bytecodes): Move to ax.c and call
9688 agent_get_trace_state_variable_value (...) and
9689 agent_set_trace_state_variable_value (...).
9691 * Makefile.in: Update ax.c and IPA dependencies.
9693 2012-02-24 Pedro Alves <palves@redhat.com>
9695 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9696 (cmd_bigqtbuffer_circular): ... this. Only handle
9697 'QTBuffer:circular:'.
9698 (handle_tracepoint_general_set): Adjust.
9700 2012-02-16 Yao Qi <yao@codesourcery.com>
9702 * inferiors.c: Move code to ...
9703 * dll.c: .... here. New.
9704 * server.h: Declare clear_dlls.
9705 * Makefile.in (SFILES): Add dll.c.
9709 2012-02-11 Yao Qi <yao@codesourcery.com>
9711 * server.c: (handle_monitor_command): Add a new parameter
9713 (handle_query): Update caller.
9715 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9717 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9718 * configure, config.in: Regenerate.
9719 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9722 2012-02-02 Pedro Alves <palves@redhat.com>
9724 Try SIGKILL first, then PTRACE_KILL.
9725 * linux-low.c (linux_kill_one_lwp): New.
9726 (linux_kill_one_lwp): Rename to ...
9727 (kill_one_lwp_callback): ... this. Use the new
9730 2012-02-02 Pedro Alves <palves@redhat.com>
9732 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9735 2012-01-27 Pedro Alves <palves@redhat.com>
9737 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9738 (elf_64_file_p): Make static.
9739 (linux_pid_exe_is_elf_64_file): New.
9740 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9741 Delete declarations.
9742 (linux_pid_exe_is_elf_64_file): Declare.
9743 * linux-x86-low.c (x86_arch_setup): Use
9744 linux_pid_exe_is_elf_64_file.
9746 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9748 * linux-low.c (linux_wait_for_event_1): Rename to ...
9749 (linux_wait_for_event): ... here and merge it with former
9750 linux_wait_for_event - new variable wait_ptid, use it.
9751 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9753 2012-01-23 Pedro Alves <palves@redhat.com>
9755 * server.c (main): Avoid yet another case of infinite loop while
9756 detaching/killing after a longjmp.
9758 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9761 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9763 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9765 * hostio.c (handle_readlink): New function.
9766 (handle_vFile): Call it to handle "vFile:readlink" packets.
9768 2012-01-20 Pedro Alves <palves@redhat.com>
9769 Ulrich Weigand <ulrich.weigand@linaro.org>
9771 * server.c (handle_v_requests): Only support vAttach and vRun to
9772 start multiple processes when in extended protocol mode.
9774 2012-01-17 Pedro Alves <palves@redhat.com>
9776 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9777 memalign plus mprotect to allocate the scratch buffer.
9779 2012-01-13 Pedro Alves <palves@redhat.com>
9781 * server.c (attach_inferior): Clear `cont_thread'.
9783 2012-01-13 Pedro Alves <palves@redhat.com>
9785 * server.c (main): Avoid infinite loop while detaching/killing
9788 2012-01-09 Doug Evans <dje@google.com>
9790 * server.c (start_inferior): Set last_ptid in --wrapper case.
9792 2012-01-06 Yao Qi <yao@codesourcery.com>
9794 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9796 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9798 2012-01-04 Yao Qi <yao@codesourcery.com>
9800 * tracepoint.c (cmd_qtdp): Print debug message
9801 for static tracepoint.
9803 2012-01-04 Yao Qi <yao@codesourcery.com>
9805 * tracepoint.c (trace_vdebug): Differentiate debug message
9806 between gdbserver and IPA.
9808 2012-01-03 Yao Qi <yao@codesourcery.com>
9810 * tracepoint.c (tracepoint_was_hit): Don't collect for
9813 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9815 * terminal.h: Reformat copyright header.
9817 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9819 * server.c (gdbserver_version): Update copyright year.
9820 * gdbreplay.c (gdbreplay_version): Likewise.
9822 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9824 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9827 2011-12-18 Hui Zhu <teawater@gmail.com>
9828 * linux-low.c (linux_create_inferior): Save return value to ret.
9830 2011-12-18 Hui Zhu <teawater@gmail.com>
9832 * linux-low.c (linux_create_inferior): Save return value to ret.
9834 2011-12-16 Doug Evans <dje@google.com>
9836 * linux-low.c (linux_create_inferior): If stdio connection,
9837 redirect stdin from /dev/null, stdout to stderr.
9838 * remote-utils.c (remote_is_stdio): New static global.
9839 (remote_connection_is_stdio): New function.
9840 (remote_prepare): Handle stdio connection.
9841 (remote_open): Ditto.
9842 (remote_close): Don't close stdin for stdio connections.
9843 (read_prim,write_prim): New functions. Replace all calls to
9844 read/write to these.
9845 * server.c (main): Watch for "-" argument. Move call to
9846 remote_prepare before start_inferior.
9847 * server.h (STDIO_CONNECTION_NAME): New macro.
9848 (remote_connection_is_stdio): Declare.
9850 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9851 in debugging output.
9853 2011-12-15 Yao Qi <yao@codesourcery.com>
9855 * tracepoint.c: Include sys/syscall.h.
9856 (gdb_ust_thread): Remove preprocessor conditional.
9858 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9860 * linux-low.c (linux_detach_one_lwp): Call
9861 the_low_target.prepare_to_resume before detaching.
9863 2011-12-14 Yao Qi <yao@codesourcery.com>
9865 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9868 2011-12-14 Yao Qi <yao@codesourcery.com>
9870 * i386-low.c (i386_low_stopped_data_address): Initialize local
9873 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9877 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9878 DR_CONTROL unless necessary. Extend comments.
9879 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9880 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9882 2011-12-13 Yao Qi <yao@codesourcery.com>
9884 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9886 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9888 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9890 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9891 Print new debug message for such case.
9893 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9895 Fix overlapping memcpy.
9896 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9897 the read_inferior_memory transfer.
9898 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9899 write_inferior_memory transfer.
9900 (set_fast_tracepoint_jump): New variable buf. Use it for the
9901 read_inferior_memory and write_inferior_memory transfers.
9902 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9903 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9904 Use it for the write_inferior_memory transfer.
9905 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9908 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9910 * linux-low.c (fetch_register, store_register): Make code
9911 consistent, fix formatting.
9913 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9915 * linux-low.c (usr_store_inferior_registers): Factor out code
9916 to handle individual registers into...
9917 (store_register): ... this new function.
9919 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9921 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9922 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9923 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9924 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9925 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9926 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9927 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9928 (srv_xmlfiles): Add new XML files.
9930 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9932 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9933 (init_registers_s390_linux32v1): Add prototype.
9934 (init_registers_s390_linux32v2): Likewise.
9935 (init_registers_s390_linux64v1): Likewise.
9936 (init_registers_s390_linux64v2): Likewise.
9937 (init_registers_s390x_linux64v1): Likewise.
9938 (init_registers_s390x_linux64v2): Likewise.
9939 (s390_num_regs): Increment to 52.
9940 (s390_regmap): Add orig_r2 register.
9941 (s390_num_regs_3264): Increment to 68.
9942 (s390_regmap_3264): Add orig_r2 register.
9943 (s390_collect_ptrace_register): Handle orig_r2 register.
9944 (s390_supply_ptrace_register): Likewise.
9945 (s390_fill_last_break): New function.
9946 (s390_store_last_break): Likewise.
9947 (s390_fill_system_call): New function.
9948 (s390_store_system_call): Likewise.
9949 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9951 (s390_check_regset): New function.
9952 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9953 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9954 Update target_regsets for available register sets.
9956 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9957 Jan Kratochvil <jan.kratochvil@redhat.com>
9959 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9960 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9962 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9963 * linux-low.h (struct process_info_private): New member r_debug.
9964 * server.c (handle_qxfer_libraries): Call
9965 the_target->qxfer_libraries_svr4.
9966 (handle_qxfer_libraries_svr4): New function.
9967 (qxfer_packets): New entry "libraries-svr4".
9968 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9969 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9970 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9971 PACKET_qXfer_libraries_svr4.
9973 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9975 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9976 PSW address/mask between 8-byte and 16-byte formats.
9977 (s390_supply_ptrace_register): Likewise.
9978 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9979 basic addressing mode bit.
9981 2011-11-24 Stan Shebs <stan@codesourcery.com>
9983 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9985 2011-11-17 Stan Shebs <stan@codesourcery.com>
9987 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9988 (tracing_start_time): New global.
9989 (tracing_stop_time): New global.
9990 (tracing_user_name): New global.
9991 (tracing_notes): New global.
9992 (tracing_stop_note): New global.
9993 (cmd_qtstart): Set traceframe_usage, start_time.
9994 (stop_tracing): Set stop_time.
9995 (cmd_qtstatus): Report additional status.
9996 (cmd_qtp): New function.
9997 (handle_tracepoint_query): Call it.
9998 (cmd_qtnotes): New function.
9999 (handle_tracepoint_general_set): Call it.
10000 (get_timestamp): Rename from tsv_get_timestamp.
10002 2011-11-14 Stan Shebs <stan@codesourcery.com>
10003 Kwok Cheung Yeung <kcy@codesourcery.com>
10005 * linux-x86-low.c (small_jump_insn): New.
10006 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10007 trampoline and error message, build a trampoline and issue a small
10008 jump instruction to it.
10009 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10010 trampoline and error message.
10011 (x86_get_min_fast_tracepoint_insn_len): New.
10012 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10013 * linux-low.h (struct linux_target_ops): Add arguments to
10014 install_fast_tracepoint_jump_pad operation, add new operation.
10015 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10017 (linux_get_min_fast_tracepoint_insn_len): New function.
10018 (linux_target_op): Add new operation.
10019 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10020 (gdb_trampoline_buffer_end): Ditto.
10021 (gdb_trampoline_buffer_error): Ditto.
10022 (struct ipa_sym_addresses): Add fields for new IPA variables.
10023 (symbol_list): Add entries for new IPA variables.
10024 (struct tracepoint): Add fields to hold the address range of the
10025 trampoline used by the tracepoint.
10026 (trampoline_buffer_head): New static variable.
10027 (trampoline_buffer_tail): Ditto.
10028 (claim_trampoline_space): New function.
10029 (have_fast_tracepoint_trampoline_buffer): New function.
10030 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10032 (install_fast_tracepoint): Ditto, also add error buffer argument.
10033 (cmd_qtminftpilen): New function.
10034 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10035 (fast_tracepoint_from_trampoline_address): New function.
10036 (fast_tracepoint_collecting): Handle trampoline as part of jump
10038 (set_trampoline_buffer_space): New function.
10039 (initialize_tracepoint): Initialize new IPA variables.
10040 * target.h (struct target_ops): Add arguments to
10041 install_fast_tracepoint_jump_pad operation, add new
10042 get_min_fast_tracepoint_insn_len operation.
10043 (target_get_min_fast_tracepoint_insn_len): New.
10044 (install_fast_tracepoint_jump_pad): Add arguments.
10045 * server.h (IPA_BUFSIZ): Define.
10046 * linux-i386-ipa.c: Include extra header files.
10047 (initialize_fast_tracepoint_trampoline_buffer): New function.
10048 (initialize_low_tracepoint): Call it.
10049 * server.h (set_trampoline_buffer_space): Declare.
10050 (claim_trampoline_space): Ditto.
10051 (have_fast_tracepoint_trampoline_buffer): Ditto.
10053 2011-11-14 Yao Qi <yao@codesourcery.com>
10055 * server.c (handle_query): Handle InstallInTrace for qSupported.
10056 * tracepoint.c (add_tracepoint): Sort list.
10057 (install_tracepoint, download_tracepoint): New.
10058 (cmd_qtdp): Call them to install and download tracepoints.
10059 (sort_tracepoints): Removed.
10060 (cmd_qtstart): Update.
10062 2011-11-14 Yao Qi <yao@codesourcery.com>
10064 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10065 * mem-break.h: Declare.
10066 * tracepoint.c (cmd_qtstart): Move some code to ...
10067 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10069 (download_tracepoints): Move some code to ...
10070 (download_tracepoint_1): ... here. New.
10072 2011-11-08 Yao Qi <yao@codesourcery.com>
10074 * remote-utils.c (relocate_instruction): A comment fix.
10076 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10078 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10079 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10080 dr_status_mirror and dr_control_mirror from debug_reg_state.
10081 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10082 (i386_initial_stuff): Remove use of deleted globals.
10083 (i386_get_thread_context, i386_set_thread_context,
10084 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10085 from debug_reg_state.
10087 2011-11-05 Yao Qi <yao@codesourcery.com>
10089 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10090 address as TPOINT's.
10092 2011-11-02 Stan Shebs <stan@codesourcery.com>
10094 * tracepoint.c (agent_mem_read_string): New function.
10095 (eval_agent_expr): Call it for tracenz.
10096 * server.c (handle_query): Report support for tracenz.
10098 2011-11-02 Yao Qi <yao@codesourcery.com>
10100 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10102 2011-11-02 Yao Qi <yao@codesourcery.com>
10104 * target.h: Fix a typo in comment.
10106 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10108 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10109 clobber the breakpoints' shadows with fast tracepoint jumps.
10110 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10111 * target.c (write_inferior_memory): Also pass MYADDR down to
10114 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10116 * configure.ac: Check support for personality routine.
10117 * configure: Regenerate.
10118 * config.in: Likewise.
10119 * linux-low.c: Include <sys/personality.h>.
10120 Define ADDR_NO_RANDOMIZE if necessary.
10121 (linux_create_inferior): Disable address space randomization when
10122 forking inferior, if requested.
10123 (linux_supports_disable_randomization): New function.
10124 (linux_target_ops): Install it.
10125 * server.h (disable_randomization): Declare.
10126 * server.c (disable_randomization): New global variable.
10127 (handle_general_set): Handle QDisableRandomization.
10128 (handle_query): Likewise for qSupported.
10129 (main): Support --disable-randomization and --no-disable-randomization
10130 command line arguments.
10131 * target.h (struct target_ops): Add supports_disable_randomization.
10132 (target_supports_disable_randomization): New macro.
10134 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10136 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10138 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10139 [!PT_GETDSBT] (target_loadmap): New definition.
10140 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10141 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10142 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10143 and PT_GETDSBT to LINUX_LOADMAP.
10144 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10145 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10147 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10149 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10150 (arm_linux_hwbp_cap): New static variable.
10151 (arm_linux_get_hwbp_cap): Replace by ...
10152 (arm_linux_init_hwbp_cap): ... this new function.
10153 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10154 (arm_linux_get_hw_watchpoint_count): Likewise.
10155 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10156 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10157 (arm_prepare_to_resume): Use perror_with_name instead of error.
10159 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10161 * linux-arm-low.c: Include <signal.h>.
10162 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10163 (struct arm_linux_hwbp_cap): New data type.
10164 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10165 (struct arm_linux_hw_breakpoint): New data type.
10166 (MAX_BPTS, MAX_WPTS): Define.
10167 (struct arch_process_info, struct arch_lwp_info): New data types.
10168 (arm_linux_get_hwbp_cap): New function.
10169 (arm_linux_get_hw_breakpoint_count): Likewise.
10170 (arm_linux_get_hw_watchpoint_count): Likewise.
10171 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10172 (arm_hwbp_control_initialize): Likewise.
10173 (arm_hwbp_control_is_enabled): Likewise.
10174 (arm_hwbp_control_is_initialized): Likewise.
10175 (arm_hwbp_control_disable): Likewise.
10176 (arm_linux_hw_breakpoint_equal): Likewise.
10177 (arm_linux_hw_point_initialize): Likewise.
10178 (struct update_registers_data): New data structure.
10179 (update_registers_callback: New function.
10180 (arm_insert_point): Likewise.
10181 (arm_remove_point): Likewise.
10182 (arm_stopped_by_watchpoint): Likewise.
10183 (arm_stopped_data_address): Likewise.
10184 (arm_new_process): Likewise.
10185 (arm_new_thread): Likewise.
10186 (arm_prepare_to_resume): Likewise.
10187 (the_low_target): Register arm_insert_point, arm_remove_point,
10188 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10189 arm_new_thread, and arm_prepare_to_resume.
10191 2011-09-15 Stan Shebs <stan@codesourcery.com>
10193 * server.h (struct emit_ops): Add compare-goto fields.
10194 * tracepoint.c (gdb_agent_op_sizes): New table.
10195 (emit_eq_goto): New function.
10196 (emit_ne_goto): New function.
10197 (emit_lt_goto): New function.
10198 (emit_le_goto): New function.
10199 (emit_gt_goto): New function.
10200 (emit_ge_goto): New function.
10201 (is_goto_target): New function.
10202 (compile_bytecodes): Recognize special cases of compare-goto
10203 combinations and call specialized emitters for them.
10204 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10205 (amd64_emit_ne_goto): New function.
10206 (amd64_emit_lt_goto): New function.
10207 (amd64_emit_le_goto): New function.
10208 (amd64_emit_gt_goto): New function.
10209 (amd64_emit_ge_goto): New function.
10210 (amd64_emit_ops): Add the new functions.
10211 (i386_emit_eq_goto): New function.
10212 (i386_emit_ne_goto): New function.
10213 (i386_emit_lt_goto): New function.
10214 (i386_emit_le_goto): New function.
10215 (i386_emit_gt_goto): New function.
10216 (i386_emit_ge_goto): New function.
10217 (i386_emit_ops): Add the new functions.
10219 2011-09-08 Stan Shebs <stan@codesourcery.com>
10221 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10222 (i386_emit_epilogue): Restore %ebx.
10224 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10226 * server.c (step_thread): Remove definition.
10227 (process_serial_event): Don't handle Hs.
10228 * server.h (step_thread): Remove declaration.
10229 * target.c (set_desired_inferior): Remove use of step_thread.
10231 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10233 * linux-low.c: Include linux-procfs.h.
10234 (linux_attach_lwp_1): Update comments.
10235 (linux_attach): Scan for existing threads when attaching to a
10236 process that is the tgid.
10237 * Makefile.in: Update dependencies.
10239 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10241 * configure.srv: Add linux-procfs.o dependencies.
10243 2011-08-14 Yao Qi <yao@codesourcery.com>
10245 * target.h (struct target_ops): Fix indent.
10246 * win32-low.c (win32_target_ops): Fix comment.
10248 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10249 Yao Qi <yao@codesourcery.com>
10251 * Makefile.in (clean): Remove tic6x-*.c files.
10252 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10253 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10254 (tic6x-c64xp-linux.c): Likewise.
10255 * configure.srv: Add support for tic6x-*-uclinux.
10256 * linux-tic6x-low.c: New.
10257 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10259 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10260 Yao Qi <yao@codesourcery.com>
10262 * target.h (struct target_ops): Add read_loadmap.
10263 * linux-low.c (struct target_loadseg): New type.
10264 (struct target_loadmap): New type.
10265 (linux_read_loadmap): New function.
10266 (linux_target_ops): Add linux_read_loadmap.
10267 * server.c (handle_query): Support qXfer:fdpic:read packet.
10268 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10271 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10273 * win32-low.c: Include <stdint.h>.
10275 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10277 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10278 to the inferior here.
10279 (i386_remove_aligned_watchpoint): Ditto.
10280 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10281 fit part of the watchpoint in the debug registers.
10282 (i386_update_inferior_debug_regs): New.
10283 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10284 registers, and only update the inferior on success.
10285 (i386_low_remove_watchpoint): Ditto.
10287 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10289 * linux-low.c (compare_ints, unique, list_threads, show_process,
10290 linux_core_of_thread): Delete.
10291 (linux_target_ops): Change linux_core_of_thread to
10292 linux_common_core_of_thread.
10293 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10294 * utils.c (malloc_failure): Change type of argument.
10295 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10296 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10297 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10298 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10299 (IPA_OBJS): Add common-utils-ipa.o.
10300 (ptid_h, linux_osdata_h): New macros.
10301 (server_h): Add common/common-utils.h, common/xml-utils.h,
10302 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10304 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10305 ptid.o, buffer.o): New rules.
10306 (linux-low.o): Add common/linux-osdata.h as a dependency.
10307 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10308 * configure.ac: Add AC_HEADER_DIRENT check.
10309 * config.in: Regenerate.
10310 * configure: Regenerate.
10311 * remote-utils.c (xml_escape_text): Delete.
10312 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10313 buffer_xml_printf): Move to common/buffer.c.
10314 * server.c (main): Remove call to initialize_inferiors.
10315 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10316 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10317 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10318 internal_error, gdb_assert, gdb_assert_fail): Delete.
10319 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10320 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10322 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10323 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10324 initialize_inferiors): Delete.
10326 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10328 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10331 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10333 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10335 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10337 2011-05-26 Yao Qi <yao@codesourcery.com>
10339 * Makefile.in (thread-db.o): Track dependence to
10340 common/gdb_thread_db.h.
10341 * thread-db.c: include gdb_thread_db.h from right place.
10343 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10345 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10346 __FILE__ and __LINE__ to internal_error.
10348 2011-05-13 Doug Evans <dje@google.com>
10350 * thread-db.c (try_thread_db_load_from_sdir): New function.
10351 (try_thread_db_load_from_dir): New function.
10352 (thread_db_load_search): Handle $sdir, ignore $pdir.
10353 Remove trying of system directories if search of
10354 libthread-db-search-path fails, that is now done via $sdir.
10356 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10358 * server.c (handle_query): Add EnableDisableTracepoints to the list
10359 of supported features.
10360 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10362 (cmd_qtenable_disable): New.
10363 (cmd_qtstart): Install tracepoints even if disabled.
10364 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10365 receiving a QTEnable or QTDisable packet.
10366 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10367 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10369 (gdb_probe): Skip data collection if static tracepoint is disabled.
10371 2011-05-10 Doug Evans <dje@google.com>
10373 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10375 2011-05-04 Doug Evans <dje@google.com>
10377 * linux-low.c (linux_join): Skip process lookup.
10378 * spu-low.c (spu_join): Ditto.
10379 * server.c (join_inferiors_callback): Delete.
10380 (process_serial_event): For 'D' packet (detach) call join_inferior
10383 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10385 * README: Don't mention xscale*-*-linux*.
10386 * configure.srv (xscale*-*-linux*): Don't handle target.
10388 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10390 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10392 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10393 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10394 (i386_emit_void_call_2): Likewise.
10396 2011-04-26 Yao Qi <yao@codesourcery.com>
10398 * linux-low.c: Move common macros to linux-ptrace.h.
10399 Include linux-ptrace.h.
10400 * Makefile.in (linux_ptrace_h): New.
10401 (linux-low.o): Depends on linux-ptrace.h.
10403 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10405 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10406 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10407 (remote_prepare): New function with most of the TCP code from ...
10408 (remote_open): ... here. Detect PORT here unconditionally. Move also
10409 setting transport_is_reliable.
10410 * server.c (run_once): New variable.
10411 (gdbserver_usage): Document it.
10412 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10413 the first run if RUN_ONCE.
10414 * server.h (run_once, remote_prepare): New declarations.
10416 2011-04-19 Tom Tromey <tromey@redhat.com>
10418 * win32-low.c (handle_load_dll): Remove duplicate "the".
10420 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10422 Remove support for old Cygwin 1.5 versions.
10423 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10424 function to avoid warning.
10425 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10428 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10430 * gdbserver/server.h (Macro _): Define it if not available.
10432 2011-03-14 Michael Snyder <msnyder@vmware.com>
10434 * hostio.c (handle_close): Remove unnecessary null test.
10436 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10438 * Makefile.in (maintainer-clean realclean distclean): Remove
10439 "make ... subdir_do" command.
10441 2011-03-10 Michael Snyder <msnyder@vmware.com>
10443 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10445 * server.c (handle_v_run): Free alloced buffer on early return.
10447 2011-03-09 Yao Qi <yao@codesourcery.com>
10450 2011-03-04 Yao Qi <yao@codesourcery.com>
10452 * Makefile.in: Remove GNU make feature --directory.
10454 2011-03-05 Yao Qi <yao@codesourcery.com>
10456 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10457 (subdir_do): New make target. Copied from gdb/Makefile.
10458 (maintainer-clean, realclean, distclean, clean): Call corresponding
10459 make targets in common/Makefile.
10461 2011-02-11 Yao Qi <yao@codesourcery.com>
10463 * configure.ac: Call AC_PROG_RANLIB.
10464 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10465 * configure: Regenerate.
10467 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10469 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10471 2011-03-06 Yao Qi <yao@codesourcery.com>
10473 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10475 2011-03-05 Yao Qi <yao@codesourcery.com>
10477 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10478 (subdir_do): New make target. Copied from gdb/Makefile.
10479 (maintainer-clean, realclean, distclean, clean): Call corresponding
10480 make targets in common/Makefile.
10482 2011-03-04 Yao Qi <yao@codesourcery.com>
10484 * Makefile.in: Remove GNU make feature --directory.
10486 2011-03-04 Michael Snyder <msnyder@vmware.com>
10488 * server.c (queue_stop_reply): Call xmalloc not malloc.
10490 2011-03-02 Michael Snyder <msnyder@vmware.com>
10492 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10494 2011-02-28 Michael Snyder <msnyder@vmware.com>
10496 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10497 (cmd_qtframe): Ditto.
10498 (cmd_qtbuffer): Ditto.
10499 (cmd_bigqtbuffer): Ditto.
10501 * utils.c (decimal2str): Initialize 'width' to nine, then
10502 don't mess with it.
10504 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10506 * hostio.c (require_data): Free *data, not data.
10508 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10510 * hostio.c (require_data): Use free, not xfree.
10512 2011-02-27 Michael Snyder <msnyder@vmware.com>
10514 * server.c (handle_query): Discard unused value.
10516 * hostio.c (require_data): Free malloc memory before returning
10519 2011-02-26 Michael Snyder <msnyder@vmware.com>
10521 * linux-low.c (list_threads): Call closedir for dirent.
10523 2011-02-27 Michael Snyder <msnyder@vmware.com>
10525 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10526 a case statement falls through.
10528 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10530 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10533 2011-02-26 Michael Snyder <msnyder@vmware.com>
10535 * utils.c (decimal2str): Eliminate dead code and dead param.
10536 (pulongest): Drop dead param from call to decimal2str.
10539 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10541 Revert the following patch (not approved yet):
10542 2011-02-21 Hui Zhu <teawater@gmail.com>
10543 * tracepoint.c (tp_printf): New function.
10544 (eval_agent_expr): Handle gdb_agent_op_printf.
10546 2011-02-21 Hui Zhu <teawater@gmail.com>
10548 * tracepoint.c (tp_printf): New function.
10549 (eval_agent_expr): Handle gdb_agent_op_printf.
10551 2011-02-18 Tom Tromey <tromey@redhat.com>
10553 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10554 (tracepoint.o): Likewise.
10555 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10556 (gdb_agent_op_names): Likewise.
10558 2011-02-18 Tom Tromey <tromey@redhat.com>
10560 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10561 gdb_agent_op_rot>: New constants.
10562 (gdb_agent_op_names): Add pick and roll.
10563 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10566 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10568 * aclocal.m4: Regenerated with aclocal-1.11.1.
10570 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10572 * server.c (handle_qxfer_traceframe_info): New.
10573 (qxfer_packets): Register "traceframe-info".
10574 (handle_query): Report support for qXfer:traceframe-info:read+.
10575 * tracepoint.c (match_blocktype): New.
10576 (traceframe_find_block_type): Rename to ...
10577 (traceframe_walk_blocks): ... this. Add callback filter argument,
10579 (traceframe_find_block_type): New, reimplemented on top of
10580 traceframe_walk_blocks.
10581 (build_traceframe_info_xml): New.
10582 (traceframe_read_info): New.
10583 * server.h (traceframe_read_info): Declare.
10585 2011-02-11 Yao Qi <yao@codesourcery.com>
10587 * configure.ac: Call AC_PROG_RANLIB.
10588 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10589 * configure: Regenerate.
10591 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10593 * server.c (gdb_read_memory): Change return semantics to allow
10595 (handle_search_memory_1): Adjust.
10596 (process_serial_event) <'m' packet>: Handle partial transfers.
10597 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10599 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10601 * regcache.c (init_register_cache): Initialize
10602 regcache->register_status.
10603 (free_register_cache): Release regcache->register_status.
10604 (regcache_cpy): Copy register_status.
10605 (registers_to_string): Print 'x's for unavailable registers.
10606 (supply_register): Mark the register's status valid or
10607 unavailable, depending on whether a buffer was passed in or not.
10608 (supply_register_zeroed): New.
10609 (supply_regblock): Mark the registers' status valid or
10610 unavailable, depending on whether a buffer was passed in or not.
10611 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10612 (struct regcache): New `register_status' field.
10613 (supply_register_zeroed): Declare.
10614 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10615 supply_register_zeroed, rather than passing a NULL buffer to
10617 * tracepoint.c (fetch_traceframe_registers): Update comment.
10619 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10621 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10624 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10626 * server.h (decode_xfer_write): Change prototype.
10627 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10628 and don't extract the annex here.
10629 * server.c (decode_xfer_read): Remove `annex' parameter,
10630 and don't extract the annex here.
10631 (decode_xfer): New.
10632 (struct qxfer): New.
10633 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10634 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10635 (handle_qxfer_statictrace): New functions, abstracted out from
10636 handle_query, and made to use the struct qxfer interface.
10637 (handle_threads_qxfer_proper): Rename to ...
10638 (handle_qxfer_threads_proper): ... this.
10639 (handle_threads_qxfer): Rename to ...
10640 (handle_qxfer_threads): ... this. Adjust.
10641 (qxfer_packets): New array.
10642 (handle_qxfer): New function.
10643 (handle_query): Use handle_qxfer.
10645 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10647 * gdbreplay.c: Shorten lines of >= 80 columns.
10648 * linux-low.c: Ditto.
10649 * linux-ppc-low.c: Ditto.
10650 * linux-s390-low.c: Ditto.
10651 * linux-sparc-low.c: Ditto.
10652 * linux-x86-low.c: Ditto.
10653 * linux-xtensa-low.c: Ditto.
10654 * mem-break.c: Ditto.
10655 * nto-low.c: Ditto.
10656 * regcache.h: Ditto.
10657 * remote-utils.c: Ditto.
10660 * thread-db.c: Ditto.
10661 * tracepoint.c: Ditto.
10663 * win32-low.h: Ditto.
10665 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10667 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10670 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10672 * server.c (gdbserver_version): Update copyright year in version
10674 * gdbreplay.c (gdbreplay_version): Ditto.
10676 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10678 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10679 * linux-bfin-low.c: New file.
10680 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10681 PT_DATA_ADDR for BFIN targets.
10682 * Makefile.in (SFILES): Add linux-bfin-low.c.
10683 (clean): Remove reg-bfin.c.
10684 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10685 * README: Mention supported Blackfin targets.
10687 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10689 * .gitignore: New file.
10691 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10693 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10695 2010-10-22 Jie Zhang <jie@codesourcery.com>
10697 * Makefile.in: Add FLAGS_TO_PASS variable.
10698 (install): Remove dependency of install-only and recursively
10699 invoke make for install-only.
10701 2010-10-04 Doug Evans <dje@google.com>
10703 * Makefile.in (uninstall): Use $(DESTDIR).
10705 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10709 * linux-x86-low.c (compat_siginfo_from_siginfo)
10710 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10711 si_code is < 0. Check for si_code == SI_TIMER before checking for
10714 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10716 * lynx-i386-low.c: New file.
10717 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10719 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10721 * lynx-low.c (ptrace_request_to_str): Remove handling for
10722 request values that have been removed in LynxOS 5.x.
10724 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10726 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10729 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10731 * configure.ac: Add --enable-inprocess-agent option.
10732 * configure: Rebuilt.
10734 2010-09-06 Yao Qi <yao@codesourcery.com>
10736 * linux-low.c (linux_kill): Remove unused variable.
10737 (linux_stabilize_threads): Likewise.
10738 * server.c (start_inferior): Likewise.
10739 (queue_stop_reply_callback): Likewise.
10740 * tracepoint.c (do_action_at_tracepoint): Likewise.
10742 2010-09-06 Yao Qi <yao@codesourcery.com>
10744 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10747 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10749 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10751 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10753 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10756 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10758 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10759 gdbserver/lynx-ppc-low.c: New files.
10760 * Makefile.in (lynx_low_h): New variable.
10761 (lynx-low.o, lynx-ppc-low.o): New rules.
10762 * configure.ac: On LynxOS, link with -lnetinet.
10763 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10764 * configure: regenerate.
10766 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10768 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10769 * configure.ac: Add check for vasprintf and vsnprintf.
10770 * configure, config.in: Regenerate.
10771 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10773 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10775 * gdbreplay.c: Move include of alloca.h up, next to include of
10777 * server.h: Add include of malloc.h.
10778 * mem-break.c: Remove include of malloc.h.
10779 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10781 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10783 * Makefile.in (memmem.o): Build with -Wno-error.
10785 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10787 * utils.c (xsnprintf): Make non-static.
10788 * server.h: Add xsnprintf declaration.
10789 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10790 replace calls to snprintf by calls to xsnprintf throughout.
10792 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10794 * configure.ac: Add configure check for alloca.
10795 * configure, config.in: Regenerate.
10796 * server.h: Include alloca.h if it exists.
10797 * gdbreplay.c: Include alloca.h if it exists.
10799 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10801 * linux-low.c (__SIGRTMIN): Define if not already defined.
10802 (linux_create_inferior): Check for __ANDROID__ rather than
10804 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10805 are already deferred.
10806 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10807 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10808 stopped and already has a pending signal to report.
10809 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10810 a pending signal to report or is moving out of a jump pad.
10811 (linux_init_signals): Check for __ANDROID__ rather than
10814 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10816 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10817 debug_threads check. Avoid a linear search when not doing debug
10820 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10822 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10823 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10824 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10825 (process_event): Change local fd's type to gdb_fildes_t.
10826 (create_file_handler): Adjust prototype.
10827 (delete_file_handler): Adjust prototype.
10828 (handle_file_event): Adjust prototype. Use pfildes.
10829 (create_file_event): Adjsut prototype.
10830 * remote-utils.c (remote_desc, listen_desc): Change type to
10832 * server.h: New gdb_fildes_t typedef.
10833 [USE_WIN32API]: Include winsock2.h.
10834 (delete_file_handler, add_file_handler): Adjust prototypes.
10835 (pfildes): Declare.
10836 * utils.c (pfildes): New.
10838 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10840 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10841 * configure: Regenerate.
10843 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10845 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10846 (linux_done_accessing_memory): ... this.
10847 (linux_target_ops): Adjust.
10848 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10849 * nto-low.c (nto_target_ops): Adjust comment.
10850 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10851 * spu-low.c (spu_target_ops): Adjust comment.
10852 * target.h (target_ops): Rename unprepare_to_access_memory field
10853 to done_accessing_memory.
10854 (unprepare_to_access_memory): Rename to ...
10855 (done_accessing_memory): ... this.
10857 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10859 * linux-low.c (linux_prepare_to_access_memory): New.
10860 (linux_unprepare_to_access_memory): New.
10861 (linux_target_ops): Install them.
10862 * server.c (read_memory): Rename to ...
10863 (gdb_read_memory): ... this. Use
10864 prepare_to_access_memory/prepare_to_access_memory.
10865 (write_memory): Rename to ...
10866 (gdb_write_memory): ... this. Use
10867 prepare_to_access_memory/prepare_to_access_memory.
10868 (handle_search_memory_1): Adjust.
10869 (process_serial_event): Adjust.
10870 * target.h (struct target_ops): New fields
10871 prepare_to_access_memory and unprepare_to_access_memory.
10872 (prepare_to_access_memory, unprepare_to_access_memory): New.
10873 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10874 prepare_to_access_memory/prepare_to_access_memory.
10875 * nto-low.c (nto_target_ops): Adjust.
10876 * spu-low.c (spu_target_ops): Adjust.
10877 * win32-low.c (win32_target_ops): Adjust.
10879 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10881 * Makefile.in (WARN_CFLAGS): Get it from configure.
10882 (WERROR_CFLAGS): New.
10883 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10884 * configure.ac: Introduce --enable-werror, which adds -Werror to
10885 the compiler command line. Enabled by default. Disable with
10886 --disable-werror. Add -Wdeclaration-after-statement
10887 Wpointer-arith and -Wformat-nonliteral to warning flags.
10888 * configure: Regenerate.
10890 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10892 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10894 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10896 * gdbreplay.c (remote_error): New.
10898 (expect): Use gdbchar. Check for error reading from GDB.
10899 Clarify sync error output.
10900 (play): Check for errors writing to GDB.
10901 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10902 * remote-utils.c (getpkt): Check for errors writing to the remote
10905 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10907 * linux-low.c (linux_wait_1): Move non-debugging code out of
10908 `debug_threads' control.
10910 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10912 * linux-low.c (linux_wait_1): Don't set last_status here.
10913 * server.c (push_event, queue_stop_reply_callback): Assert we're
10914 not pushing a TARGET_WAITKIND_IGNORE event.
10915 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10916 (myresume, handle_target_event): Set the thread's last_resume_kind
10917 and last_status from the target returned status.
10919 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10923 * linux-x86-low.c (update_debug_registers_callback): New.
10924 (i386_dr_low_set_addr): Use it.
10925 (i386_dr_low_get_addr): New.
10926 (i386_dr_low_set_control): Use update_debug_registers_callback.
10927 (i386_dr_low_get_control): New.
10928 (i386_dr_low_get_status): Adjust.
10929 * linux-low.c (linux_stop_lwp): New.
10930 * linux-low.h (linux_stop_lwp): Declare.
10932 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10933 argument instead of a i386_debug_reg_state.
10934 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10935 a i386_debug_reg_state.
10936 (i386_insert_aligned_watchpoint): Adjust.
10937 (i386_remove_aligned_watchpoint): Adjust.
10938 (i386_low_stopped_data_address): Read the debug registers from the
10939 inferior instead of from the mirrors.
10940 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10941 (i386_dr_low_get_addr): Declare.
10942 (i386_dr_low_get_control): Declare.
10943 (i386_dr_low_get_status): Change prototype.
10945 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10946 (i386_dr_low_get_addr): New.
10947 (i386_dr_low_get_control): New.
10948 (i386_dr_low_get_status): Adjust prototype. Return
10950 (i386_initial_stuff): Clear dr_status_mirror and
10952 (i386_get_thread_context): Adjust.
10953 (i386_set_thread_context): Adjust.
10954 (i386_thread_added): Adjust.
10956 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10958 * linux-low.h (linux_thread_area): Delete declaration.
10960 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10962 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10963 after its termination.
10965 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10967 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10968 (gdb_wants_all_stopped): Delete.
10969 (linux_wait_1): Don't call them.
10970 * server.c (handle_v_cont): Tag all threads as want-stopped.
10971 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10972 stopped as "client-wants-stopped".
10974 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10976 * Makefile.in (signals_h): New.
10977 (server_h): Depend on it.
10978 (server.o): Don't depend on $(signals_def).
10979 (signals.o): Depend on $(signals_def).
10981 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10983 * Makefile.in (signals_def): New.
10984 (server_h): Append include/gdb/signals.h and signals_def.
10985 (server.o): Append signals_def.
10987 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10989 * server.c (handle_target_event): Use target_signal_to_host for
10990 resume_info.sig initialization.
10991 * target.h (struct thread_resume) <sig>: New comment.
10993 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10995 * server.c (handle_query): strcpy() the returned string from paddress()
10996 instead of sprintf().
10997 * utils.c (paddress): Return phex_nz().
10999 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11001 * server.c (handle_v_cont): Call mourn_inferior if process
11003 (myresume): Likewise.
11005 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11007 Static tracepoints, and integration with UST.
11009 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11010 * mem-break.c (uninsert_all_breakpoints)
11011 (reinsert_all_breakpoints): New.
11012 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11013 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11014 (gdb_agent_ust_loaded, helper_thread_id)
11015 (gdb_agent_helper_thread_id): New macros.
11016 (struct ipa_sym_addresses): Add addr_ust_loaded,
11017 addr_helper_thread_id, addr_cmd_buf.
11018 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11019 (in_process_agent_loaded_ust): New.
11020 (write_e_ust_not_loaded): New.
11021 (maybe_write_ipa_ust_not_loaded): New.
11022 (struct collect_static_trace_data_action): New.
11023 (enum tracepoint_type) <static_tracepoint>: New.
11024 (struct tracepoint) <handle>: Mention static tracepoints.
11025 (struct static_tracepoint_ctx): New.
11026 (CMD_BUF_SIZE): New.
11027 (add_tracepoint_action): Handle static tracepoint actions.
11028 (unprobe_marker_at): New.
11029 (clear_installed_tracepoints): Handle static tracepoints.
11030 (cmd_qtdp): Handle static tracepoints.
11031 (probe_marker_at): New.
11032 (cmd_qtstart): Handle static tracepoints.
11033 (response_tracepoint): Handle static tracepoints.
11034 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11035 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11036 (get_context_regcache): Handle static tracepoints.
11037 (do_action_at_tracepoint): Handle static tracepoint actions.
11038 (traceframe_find_block_type): Handle static trace data blocks.
11039 (traceframe_read_sdata): New.
11040 (download_tracepoints): Download static tracepoint actions.
11041 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11042 (GDB_PROBE_NAME): New.
11044 (GET_UST_SYM): New.
11047 (ust_marker_to_static_tracepoint): New.
11049 (collect_ust_data_at_tracepoint): New.
11050 (gdb_ust_probe): New.
11051 (UNIX_PATH_MAX, SOCK_DIR): New.
11052 (gdb_ust_connect_sync_socket): New.
11053 (resume_thread, stop_thread): New.
11054 (run_inferior_command): New.
11055 (init_named_socket): New.
11056 (gdb_ust_socket_init): New.
11057 (cstr_to_hexstr): New.
11059 (first_marker, next_marker): New.
11060 (response_ust_marker): New.
11061 (cmd_qtfstm, cmd_qtsstm): New.
11062 (unprobe_marker_at, probe_marker_at): New.
11063 (cmd_qtstmat, gdb_ust_thread): New.
11064 (gdb_ust_init): New.
11065 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11066 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11067 (ST_REGENTRY): New.
11068 (x86_64_st_collect_regmap): New.
11069 (X86_64_NUM_ST_COLLECT_GREGS): New.
11070 (AMD64_RIP_REGNUM): New.
11071 (supply_static_tracepoint_registers): New.
11072 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11073 (ST_REGENTRY): New.
11074 (i386_st_collect_regmap): New.
11075 (i386_NUM_ST_COLLECT_GREGS): New.
11076 (supply_static_tracepoint_registers): New.
11077 * server.c (handle_query): Handle qXfer:statictrace:read.
11078 <qSupported>: Report support for StaticTracepoints, and
11079 qXfer:statictrace:read features.
11080 * server.h (traceframe_read_sdata)
11081 (supply_static_tracepoint_registers): Declare.
11082 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11083 (unpack_varlen_hex): Include in IPA build.
11084 * Makefile.in (ustlibs, ustinc): New.
11085 (IPA_OBJS): Add remote-utils-ipa.o.
11086 ($(IPA_LIB)): Link -ldl and -lpthread.
11088 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11089 * config.in, configure: Regenerate.
11091 2010-06-20 Ian Lance Taylor <iant@google.com>
11092 Pedro Alves <pedro@codesourcery.com>
11094 * linux-x86-low.c (always_true): Delete.
11095 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11096 trying to fool the compiler with always_true.
11098 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11100 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11101 conditions in gdbserver.
11103 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11105 * spu-low.c (spu_read_memory): Wrap around local store limit.
11106 (spu_write_memory): Likewise.
11108 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11110 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11111 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11113 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11115 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11116 uses with LONGEST uses.
11118 2010-06-14 Stan Shebs <stan@codesourcery.com>
11119 Pedro Alves <pedro@codesourcery.com>
11123 * linux-x86-low.c: Include limits.h.
11125 (always_true): New.
11128 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11129 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11130 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11131 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11132 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11133 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11134 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11135 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11136 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11137 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11138 (amd64_emit_void_call_2): New.
11139 (amd64_emit_ops): New.
11140 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11141 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11142 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11143 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11144 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11145 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11146 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11147 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11148 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11149 (i386_emit_stack_adjust, i386_emit_int_call_1)
11150 (i386_emit_void_call_2): New.
11151 (i386_emit_ops): New.
11152 (x86_emit_ops): New.
11153 (the_low_target): Install x86_emit_ops.
11154 * server.h (struct emit_ops): New.
11155 (get_raw_reg_func_addr): Declare.
11156 (current_insn_ptr, emit_error): Declare.
11157 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11158 (set_trace_state_variable_value): New defines.
11159 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11160 addr_get_trace_state_variable_value and
11161 addr_set_trace_state_variable_value.
11162 (symbol_list): New fields for get_raw_reg,
11163 get_trace_state_variable_value and set_trace_state_variable_value.
11164 (condfn): New typedef.
11165 (struct tracepoint): New field `compiled_cond'.
11166 (do_action_at_tracepoint): Clear compiled_cond.
11167 (get_trace_state_variable_value, set_trace_state_variable_value):
11169 (condition_true_at_tracepoint): If there's a compiled condition,
11171 (current_insn_ptr, emit_error): New globals.
11172 (struct bytecode_address): New.
11173 (get_raw_reg_func_addr): New.
11174 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11175 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11176 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11177 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11178 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11179 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11180 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11181 (compile_tracepoint_condition, compile_bytecodes): New.
11182 * target.h (emit_ops): Forward declare.
11183 (struct target_ops): New field emit_ops.
11184 (target_emit_ops): New.
11185 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11186 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11187 * linux-low.c (linux_emit_ops): New.
11188 (linux_target_ops): Install it.
11189 * linux-low.h (struct linux_target_ops): New field emit_ops.
11191 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11193 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11194 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11196 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11197 Stan Shebs <stan@codesourcery.com>
11199 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11200 (all): Depend on $(extra_libraries).
11201 (install-only): Install the IPA.
11202 (IPA_OBJS, IPA_LIB): New.
11203 (clean): Remove the IPA lib.
11204 (IPAGENT_CFLAGS): New.
11205 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11206 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11207 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11208 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11209 * configure.ac: Check for atomic builtins support in the compiler.
11210 (IPA_DEPFILES, extra_libraries): Define.
11211 * configure.srv (ipa_obj): Add description.
11212 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11213 (i[34567]86-*-linux*): Set ipa_obj.
11214 (x86_64-*-linux*): Set ipa_obj.
11215 * linux-low.c (stabilizing_threads): New.
11216 (supports_fast_tracepoints): New.
11217 (linux_detach): Stabilize threads before detaching.
11218 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11219 the lwp is either not stabilizing, or is moving out of a jump pad.
11220 (linux_fast_tracepoint_collecting): New.
11221 (maybe_move_out_of_jump_pad): New.
11222 (enqueue_one_deferred_signal): New.
11223 (dequeue_one_deferred_signal): New.
11224 (linux_wait_for_event_1): If moving out of a jump pad, defer
11225 pending signals to later.
11226 (linux_stabilize_threads): New.
11227 (linux_wait_1): Check if threads need moving out of jump pads, and
11229 (stuck_in_jump_pad_callback): New.
11230 (move_out_of_jump_pad_callback): New.
11231 (lwp_running): New.
11232 (linux_resume_one_lwp): Handle moving out of jump pads.
11233 (linux_set_resume_request): Dequeue deferred signals.
11234 (need_step_over_p): Also step over fast tracepoint jumps.
11235 (start_step_over): Also uninsert fast tracepoint jumps.
11236 (finish_step_over): Also reinsert fast tracepoint jumps.
11237 (linux_install_fast_tracepoint_jump): New.
11238 (linux_target_ops): Install linux_stabilize_threads and
11239 linux_install_fast_tracepoint_jump_pad.
11240 * linux-low.h (linux_target_ops) <get_thread_area,
11241 install_fast_tracepoint_jump_pad>: New fields.
11242 (struct lwp_info) <collecting_fast_tracepoint,
11243 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11244 (linux_get_thread_area): Declare.
11245 * linux-x86-low.c (jump_insn): New.
11246 (x86_get_thread_area): New.
11247 (append_insns): New.
11248 (push_opcode): New.
11249 (amd64_install_fast_tracepoint_jump_pad): New.
11250 (i386_install_fast_tracepoint_jump_pad): New.
11251 (x86_install_fast_tracepoint_jump_pad): New.
11252 (the_low_target): Install x86_get_thread_area and
11253 x86_install_fast_tracepoint_jump_pad.
11254 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11255 (struct fast_tracepoint_jump): New.
11256 (fast_tracepoint_jump_insn): New.
11257 (fast_tracepoint_jump_shadow): New.
11258 (find_fast_tracepoint_jump_at): New.
11259 (fast_tracepoint_jump_here): New.
11260 (delete_fast_tracepoint_jump): New.
11261 (set_fast_tracepoint_jump): New.
11262 (uninsert_fast_tracepoint_jumps_at): New.
11263 (reinsert_fast_tracepoint_jumps_at): New.
11264 (set_breakpoint_at): Use write_inferior_memory.
11265 (uninsert_raw_breakpoint): Use write_inferior_memory.
11266 (check_mem_read): Mask out fast tracepoint jumps.
11267 (check_mem_write): Mask out fast tracepoint jumps.
11268 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11269 (set_fast_tracepoint_jump): Declare.
11270 (delete_fast_tracepoint_jump)
11271 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11272 (reinsert_fast_tracepoint_jumps_at): Declare.
11273 * regcache.c: Don't compile many functions when building the
11274 in-process agent library.
11275 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11276 the register buffer in the heap.
11277 (free_register_cache): If the register buffer isn't owned by the
11278 regcache, don't free it.
11279 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11280 pre-existing register caches.
11281 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11283 (convert_ascii_to_int): : Constify `from' parameter type.
11284 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11285 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11286 the needed buffer in-place.
11287 (relocate_instruction): New.
11288 * server.c (handle_query) <qSymbols>: If the target supports
11289 tracepoints, give it a chance of looking up symbols. Report
11290 support for fast tracepoints.
11291 (handle_status): Stabilize threads.
11292 (process_serial_event): Adjust.
11293 * server.h (struct fast_tracepoint_jump): Forward declare.
11294 (struct process_info) <fast_tracepoint_jumps>: New field.
11295 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11296 (decode_X_packet, decode_M_packet): Adjust.
11297 (relocate_instruction): Declare.
11298 (in_process_agent_loaded): Declare.
11299 (tracepoint_look_up_symbols): Declare.
11300 (struct fast_tpoint_collect_status): Declare.
11301 (fast_tracepoint_collecting): Declare.
11302 (force_unlock_trace_buffer): Declare.
11303 (handle_tracepoint_bkpts): Declare.
11304 (initialize_low_tracepoint)
11305 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11306 * target.h (struct target_ops) <stabilize_threads,
11307 install_fast_tracepoint_jump_pad>: New fields.
11308 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11309 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11310 [HAVE_STDINT_H]: Include stdint.h.
11311 (trace_debug_1): Rename to ...
11312 (trace_vdebug): ... this.
11313 (trace_debug): Rename to ...
11314 (trace_debug_1): ... this. Add `level' parameter.
11315 (trace_debug): New.
11316 (ATTR_USED, ATTR_NOINLINE): New.
11317 (IP_AGENT_EXPORT): New.
11318 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11319 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11320 (about_to_request_buffer_space, trace_buffer_is_full)
11321 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11322 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11323 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11324 (traceframe_write_count, traceframes_created)
11325 (trace_state_variables)
11326 New renaming defines.
11327 (struct ipa_sym_addresses): New.
11328 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11329 (symbol_list): New.
11330 (ipa_sym_addrs): New.
11331 (all_tracepoint_symbols_looked_up): New.
11332 (in_process_agent_loaded): New.
11333 (write_e_ipa_not_loaded): New.
11334 (maybe_write_ipa_not_loaded): New.
11335 (tracepoint_look_up_symbols): New.
11336 (debug_threads) [IN_PROCESS_AGENT]: New.
11337 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11338 (UNKNOWN_SIDE_EFFECTS): New.
11339 (stop_tracing): New.
11340 (flush_trace_buffer): New.
11341 (stop_tracing_bkpt): New.
11342 (flush_trace_buffer_bkpt): New.
11343 (read_inferior_integer): New.
11344 (read_inferior_uinteger): New.
11345 (read_inferior_data_pointer): New.
11346 (write_inferior_data_pointer): New.
11347 (write_inferior_integer): New.
11348 (write_inferior_uinteger): New.
11349 (struct collect_static_trace_data_action): Delete.
11350 (enum tracepoint_type): New.
11351 (struct tracepoint) <type>: New field `type'.
11352 <actions_str, step_actions, step_actions_str>: Only include in
11354 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11355 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11356 (tracepoints): Use IP_AGENT_EXPORT.
11357 (last_tracepoint): Don't include in the IPA.
11358 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11359 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11360 (alloced_trace_state_variables): New.
11361 (trace_state_variables): Use IP_AGENT_EXPORT.
11362 (traceframe_t): Delete unused variable.
11363 (circular_trace_buffer): Don't include in the IPA.
11364 (trace_buffer_start): Delete.
11365 (struct trace_buffer_control): New.
11366 (trace_buffer_free): Delete.
11367 (struct ipa_trace_buffer_control): New.
11368 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11369 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11371 (trace_buffer_ctrl): New.
11372 (TRACE_BUFFER_CTRL_CURR): New.
11373 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11374 Reimplement as macros.
11375 (trace_buffer_wrap): Delete.
11376 (traceframe_write_count, traceframe_read_count)
11377 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11378 (struct tracepoint_hit_ctx) <type>: New field.
11379 (struct fast_tracepoint_ctx): New.
11380 (memory_barrier): New.
11382 (record_tracepoint_error): Update atomically in the IPA.
11383 (clear_inferior_trace_buffer): New.
11384 (about_to_request_buffer_space): New.
11385 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11386 updating the same buffer.
11387 (add_tracepoint): Default the tracepoint's type to trap
11388 tracepoint, and orig_size to -1.
11389 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11390 internal variables.
11391 (create_trace_state_variable): New parameter `gdb'. Handle it.
11392 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11393 (cmd_qtdp): Handle fast tracepoints.
11394 (cmd_qtdv): Adjust.
11395 (max_jump_pad_size): New.
11396 (gdb_jump_pad_head): New.
11397 (get_jump_space_head): New.
11398 (claim_jump_space): New.
11399 (sort_tracepoints): New.
11400 (MAX_JUMP_SIZE): New.
11401 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11403 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11404 support. Upload fast traceframes, and delete internal IPA
11406 (stop_tracing_handler): New.
11407 (flush_trace_buffer_handler): New.
11408 (cmd_qtstop): Upload fast tracepoints.
11409 (response_tracepoint): Handle fast tracepoints.
11410 (tracepoint_finished_step): Upload fast traceframes. Set the
11411 tracepoint hit context's tracepoint type.
11412 (handle_tracepoint_bkpts): New.
11413 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11414 type. Add comment about fast tracepoints.
11415 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11416 non-existing action_str field.
11417 (get_context_regcache): Handle fast tracepoints.
11418 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11420 (fast_tracepoint_from_jump_pad_address): New.
11421 (fast_tracepoint_from_ipa_tpoint_address): New.
11422 (collecting_t): New.
11423 (force_unlock_trace_buffer): New.
11424 (fast_tracepoint_collecting): New.
11426 (gdb_collect): New.
11427 (write_inferior_data_ptr): New.
11428 (target_tp_heap): New.
11429 (target_malloc): New.
11430 (download_agent_expr): New.
11432 (download_tracepoints): New.
11433 (download_trace_state_variables): New.
11434 (upload_fast_traceframes): New.
11435 (IPA_FIRST_TRACEFRAME): New.
11436 (IPA_NEXT_TRACEFRAME_1): New.
11437 (IPA_NEXT_TRACEFRAME): New.
11438 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11439 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11440 (gdb_jump_pad_buffer_end): New.
11441 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11442 (initialize_tracepoint): Adjust.
11443 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11444 buffer. Initialize the low module.
11445 * utils.c (PREFIX, TOOLNAME): New.
11446 (malloc_failure): Use PREFIX.
11447 (error): In the IPA, an error causes an exit.
11448 (fatal, warning): Use PREFIX.
11449 (internal_error): Use TOOLNAME.
11450 (NUMCELLS): Increase to 10.
11451 * configure, config.in: Regenerate.
11453 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11455 * server.c (handle_query) <qSupported>: Do two passes over the
11456 qSupported string to avoid nesting strtok.
11458 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11460 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11462 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11463 -Wl,--dynamic-list.
11464 * configure: Regenerate.
11465 * proc-service.list: New.
11467 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11469 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11472 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11474 * gdbreplay.c (remote_open): Check error return from socket() call by
11475 its equality to -1 not by it being negative.
11476 * remote-utils.c (remote_open): Likewise.
11478 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11480 * config.h: Regenerate.
11482 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11484 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11485 doesn't provide PTRACE_GET_THREAD_AREA.
11487 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11489 * linux-m68k-low.c: Include <asm/ptrace.h>
11490 (ps_get_thread_area): Implement.
11492 2010-05-03 Doug Evans <dje@google.com>
11494 * event-loop.c (struct callback_event): New struct.
11495 (callback_list): New global.
11496 (append_callback_event, delete_callback_event): New functions.
11497 (process_callback): New function.
11498 (start_event_loop): Call it.
11499 * remote-utils.c (NOT_SCHEDULED): Define.
11500 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11501 moved out of readchar.
11502 (readchar): Rewrite. Call reschedule before returning.
11503 (reset_readchar): New function.
11504 (remote_close): Call it.
11505 (process_remaining, reschedule): New functions.
11506 * server.h (callback_handler_func): New typedef.
11507 (append_callback_event, delete_callback_event): Declare.
11509 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11511 * proc-service.c (ps_pglobal_lookup): Use
11512 thread_db_look_up_one_symbol.
11513 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11514 parameter. Use it instead of all_symbols_looked_up.
11515 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11517 (all_symbols_looked_up): Don't declare.
11518 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11519 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11521 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11522 Set all_symbols_looked_up here.
11523 (thread_db_look_up_one_symbol): New.
11524 (thread_db_get_tls_address): Adjust.
11525 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11526 thread_db object on the heap, and tentatively set it in the
11528 (thread_db_init): Don't set all_symbols_looked_up here.
11529 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11531 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11533 * linux-low.c (linux_kill, linux_detach): Adjust.
11534 (status_pending_p_callback): Remove redundant statement. Check
11535 for !TARGET_WAITIKIND_IGNORE, instead of
11536 TARGET_WAITKIND_STOPPED.
11537 (handle_tracepoints): Make sure LWP is locked. Adjust.
11538 (linux_wait_for_event_1): Adjust.
11539 (linux_cancel_breakpoints): New.
11540 (unsuspend_one_lwp): New.
11541 (unsuspend_all_lwps): New.
11542 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11543 (send_sigstop_callback): Change return type to int, add new
11544 `except' parameter and handle it.
11545 (suspend_and_send_sigstop_callback): New.
11546 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11547 pass them down. If SUSPEND, also increment the lwp's suspend
11549 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11550 (need_step_over_p): Don't consider suspended LWPs.
11551 (start_step_over): Adjust.
11552 (proceed_one_lwp): Change return type to int, add new `except'
11553 parameter and handle it.
11554 (unsuspend_and_proceed_one_lwp): New.
11555 (proceed_all_lwps): Use find_inferior instead of
11557 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11558 also decrement the suspend count of LWPs. Pass `except' down,
11559 instead of hacking its suspend count.
11560 (linux_pause_all): Add `freeze' parameter. Adjust.
11561 (linux_unpause_all): New.
11562 (linux_target_ops): Install linux_unpause_all.
11563 * server.c (handle_status): Adjust.
11564 * target.h (struct target_ops): New fields `unpause_all' and
11565 `cancel_breakpoints'. Add new parameter to `pause_all'.
11566 (pause_all): Add new `freeze' parameter.
11567 (unpause_all): New.
11568 (cancel_breakpoints): New.
11569 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11570 cancel breakpoints.
11571 (cmd_qtstart): Pause threads.
11572 (stop_tracing): Pause threads, and cancel breakpoints.
11573 * win32-low.c (win32_target_ops): Adjust.
11575 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11577 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11578 the inferior right away from here...
11579 (linux_wait_1): ... to here, and adjust to check the thread's
11580 last_resume_kind instead of the lwp's step or stop_expected flags.
11582 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11584 * README: Use consistent `GDB' and `GDBserver' spellings.
11586 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11588 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11589 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11590 (linux_detach_one_lwp): Assume the lwp is stopped.
11591 (any_thread_of): Delete.
11592 (linux_detach): Stop all lwps here. Don't blindly delete all
11594 (delete_lwp_callback): New.
11595 (linux_mourn): Delete all lwps of the process that is gone.
11596 (linux_wait_1): Don't delete the last lwp of the process here.
11597 * mem-break.h (mark_breakpoints_out): Declare.
11598 * mem-break.c (mark_breakpoints_out): New.
11599 (free_all_breakpoints): Use it.
11600 * server.c (handle_target_event): If the process is gone, mark
11602 * thread-db.c (struct thread_db) <create_bp>: New field.
11603 (thread_db_enable_reporting): Fix prototype. Store a thread event
11604 breakpoint reference in the thread_db struct.
11605 (thread_db_load_search): Clear the thread_db object.
11606 (try_thread_db_load_1): Ditto.
11607 (switch_to_process): New.
11608 (disable_thread_event_reporting): Use it.
11609 (remove_thread_event_breakpoints): New.
11610 (thread_db_detach, thread_db_mourn): Use it.
11612 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11614 * linux-low.c (linux_enable_event_reporting): New.
11615 (linux_wait_for_event_1, handle_extended_wait): Use it.
11617 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11619 * linux-low.c (linux_kill_one_lwp, linux_kill)
11620 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11621 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11622 SIGSTOP even if the LWP is stopped.
11623 (send_sigstop_callback): New.
11624 (stop_all_lwps): Use send_sigstop_callback instead.
11625 (linux_resume_one_thread): Adjust.
11626 (proceed_one_lwp): Still proceed an LWP that the client has
11627 requested to stop, if we haven't reported it as stopped yet. Make
11628 sure that LWPs the client want stopped, have a pending SIGSTOP.
11630 2010-04-26 Doug Evans <dje@google.com>
11632 * server.c (handle_general_set): Make static.
11634 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11635 Print received char after testing for error/eof instead of before.
11636 (input_interrupt): Tweak comment.
11638 2010-04-23 Doug Evans <dje@google.com>
11640 * server.c (start_inferior): Print inferior argv if --debug.
11642 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11644 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11645 * nto-x86-low.c: Include server.h
11647 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11649 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11650 be consistent with other sources of this directory.
11651 (init_registers_amd64): Correct name of source file of this function
11654 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11656 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11657 64-bit executables.
11659 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11661 * win32-i386-low.c: Add 64-bit support.
11662 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11663 (init_registers_amd64): Declare.
11664 (mappings): Add 64-bit version of array.
11665 (init_windows_x86): New function.
11666 (the_low_target): Change init_arch field to init_windows_x86.
11668 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11670 * win32-low.c: Adapt to support also 64-bit architecture.
11671 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11672 (get_image_name): Use SIZE_T type for local variable `done'.
11673 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11674 (toolhelp_get_dll_name): Idem.
11675 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11676 Use uintptr_t typecast to avoid warning.
11677 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11678 (handle_exception): Use phex_nz to avoid warning.
11679 (win32_wait): Remove unused local variable `process'.
11681 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11683 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11686 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11688 * configure.ac: Use `ws2_32' library for srv_mingw.
11689 * configure: Regenerate.
11690 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11691 * remote-utils.c: Likewise.
11693 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11695 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11696 if __x86_64__ is defined.
11698 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11700 * configure: Regenerate.
11702 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11704 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11705 * target.h (target_ops): New get_tib_address field.
11706 * win32-low.h (win32_thread_info): Add thread_local_base field.
11707 * win32-low.c (child_add_thread): Add tlb argument.
11708 Set thread_local_base field to TLB.
11709 (get_child_debug_event): Adapt to child_add_thread change.
11710 (win32_get_tib_address): New function.
11711 (win32_target_ops): Set get_tib_address field to
11712 win32_get_tib_address.
11713 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11715 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11717 * linux-low.c (linux_mourn): Also remove the process.
11718 * server.c (handle_target_event): Don't remove the process here.
11719 * nto-low.c (nto_mourn): New.
11720 (nto_target_ops): Install it.
11721 * spu-low.c (spu_mourn): New.
11722 (spu_target_ops): Install it.
11723 * win32-low.c (win32_mourn): New.
11724 (win32_target_ops): Install it.
11726 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11728 * server.h (buffer_xml_printf): Remove redundant `;'.
11730 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11732 * regcache.c (set_register_cache): Invalidate regcaches before
11733 changing the register cache layout.
11734 (regcache_invalidate_one): Allow a NULL regcache.
11735 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11736 regcaches before changing the register cache layout or the target
11739 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11741 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11742 variable warning on Linux/x86-64.
11744 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11746 GDBserver disconnected tracing support.
11748 * linux-low.c (linux_remove_process): Delete.
11749 (add_lwp): Don't set last_resume_kind here.
11750 (linux_kill): Use `mourn'.
11751 (linux_detach): Use `thread_db_detach', and `mourn'.
11752 (linux_mourn): New.
11753 (linux_attach_lwp_1): Adjust comment.
11754 (linux_attach): last_resume_kind moved the thread_info; adjust.
11755 (status_pending_p_callback): Adjust.
11756 (linux_wait_for_event_1): Adjust.
11757 (count_events_callback, select_singlestep_lwp_callback)
11758 (select_event_lwp_callback, cancel_breakpoints_callback)
11759 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11760 (proceed_one_lwp): Adjust.
11761 (linux_async): Add debug output.
11762 (linux_thread_stopped): New.
11763 (linux_pause_all): New.
11764 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11766 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11767 (thread_db_free): Delete declaration.
11768 (thread_db_detach, thread_db_mourn): Declare.
11769 * thread-db.c (thread_db_init): Use thread_db_mourn.
11770 (thread_db_free): Delete, split in two.
11771 (disable_thread_event_reporting): New.
11772 (thread_db_detach): New.
11773 (thread_db_mourn): New.
11775 * server.h (struct thread_info) <last_resume_kind>: New field.
11776 <attached>: Add comment.
11777 <gdb_detached>: New field.
11778 (handler_func): Change return type to int.
11779 (handle_serial_event, handle_target_event): Ditto.
11780 (gdb_connected): Declare.
11782 (disconnected_tracing): Declare.
11783 (stop_tracing): Declare.
11785 * server.c (handle_query) <qSupported>: Report support for
11786 disconnected tracing.
11787 (queue_stop_reply_callback): Account for running threads.
11788 (gdb_wants_thread_stopped): New.
11789 (gdb_wants_all_threads_stopped): New.
11790 (gdb_reattached_process): New.
11791 (handle_status): Clear the `gdb_detached' flag of all processes.
11792 In all-stop, stop all threads.
11793 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11794 (process_serial_event): If the remote connection breaks, or if an
11795 exit was forced with "monitor exit", force an event loop exit.
11796 Handle disconnected tracing on detach.
11797 (handle_serial_event): Adjust.
11798 (handle_target_event): If GDB isn't connected, forward events back
11799 to the inferior, unless the last process exited, in which case,
11800 exit gdbserver. Adjust interface.
11802 * remote-utils.c (remote_open): Don't block in accept. Instead
11803 register an event loop source on the listen socket file
11804 descriptor. Refactor bits into ...
11805 (listen_desc): ... this new global.
11806 (gdb_connected): ... this new function.
11807 (enable_async_notification): ... this new function.
11808 (handle_accept_event): ... this new function.
11809 (remote_close): Clear remote_desc.
11811 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11813 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11815 (mourn_inferior): Define.
11816 (target_process_qsupported): Avoid the dangling else problem.
11817 (thread_stopped): Define.
11818 (pause_all): Define.
11819 (target_waitstatus_to_string): Declare.
11820 * target.c (target_waitstatus_to_string): New.
11822 * tracepoint.c (tracing): Make extern.
11823 (disconnected_tracing): New.
11824 (stop_tracing): Make extern. Handle tracing stops due to GDB
11826 (cmd_qtdisconnected): New.
11827 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11828 (handle_tracepoint_general_set): Handle QTDisconnected.
11830 * event-loop.c (event_handler_func): Change return type to int.
11831 (process_event): Bail out if the event handler wants the event
11833 (handle_file_event): Ditto.
11834 (start_event_loop): Bail out if the event handler wants the event
11837 * nto-low.c (nto_target_ops): Adjust.
11838 * spu-low.c (spu_wait): Don't remove the process here.
11839 (spu_target_ops): Adjust.
11840 * win32-low.c (win32_wait): Don't remove the process here.
11841 (win32_target_ops): Adjust.
11843 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11845 * regcache.c (realloc_register_cache): Invalidate inferior's
11846 regcache before recreating it.
11848 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11850 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11852 2010-04-09 Stan Shebs <stan@codesourcery.com>
11853 Pedro Alves <pedro@codesourcery.com>
11855 * server.h (LONGEST): New.
11856 (struct thread_info) <while_stepping>: New field.
11857 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11859 (initialize_tracepoint, handle_tracepoint_general_set)
11860 (handle_tracepoint_query, tracepoint_finished_step)
11861 (tracepoint_was_hit, release_while_stepping_state_list):
11862 (current_traceframe): Declare.
11863 * server.c (handle_general_set): Handle tracepoint packets.
11864 (read_memory): New.
11865 (write_memory): New.
11866 (handle_search_memory_1): Use read_memory.
11867 (handle_query): Report support for conditional tracepoints, trace
11868 state variables, and tracepoint sources. Handle tracepoint
11870 (main): Initialize the tracepoints module.
11871 (process_serial_event): Handle traceframe reads/writes.
11873 * linux-low.c (handle_tracepoints): New.
11874 (linux_wait_1): Call it.
11875 (linux_resume_one_lwp): Handle while-stepping.
11876 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11877 (linux_target_ops): Install them.
11878 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11880 * linux-x86-low.c (x86_supports_tracepoints): New.
11881 (the_low_target). Install it.
11883 * mem-break.h (delete_breakpoint): Declare.
11884 * mem-break.c (delete_breakpoint): Make external.
11886 * target.h (struct target_ops): Add `supports_tracepoints',
11887 `read_pc', and `write_pc' fields.
11888 (target_supports_tracepoints): Define.
11889 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11892 * regcache.h (struct regcache) <registers_owned>: New field.
11893 (init_register_cache, regcache_cpy): Declare.
11894 (regcache_read_pc, regcache_write_pc): Declare.
11895 (register_cache_size): Declare.
11896 (supply_regblock): Declare.
11897 * regcache.c (init_register_cache): New.
11898 (new_register_cache): Use it.
11899 (regcache_cpy): New.
11900 (register_cache_size): New.
11901 (supply_regblock): New.
11902 (regcache_read_pc, regcache_write_pc): New.
11904 * tracepoint.c: New.
11906 * Makefile.in (OBS): Add tracepoint.o.
11907 (tracepoint.o): New rule.
11909 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11911 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11913 (i386-mmx.c): Likewise.
11914 (i386-mmx-linux.o): Likewise.
11915 (i386-mmx-linux.c): Likewise.
11917 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11918 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11919 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11920 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11922 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11923 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11924 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11926 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11928 * Makefile.in (clean): Updated.
11930 (i386-avx.c): Likewise.
11931 (i386-avx-linux.o): Likewise.
11932 (i386-avx-linux.c): Likewise.
11933 (amd64-avx.o): Likewise.
11934 (amd64-avx.c): Likewise.
11935 (amd64-avx-linux.o): Likewise.
11936 (amd64-avx-linux.c): Likewise.
11938 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11939 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11940 (srv_amd64_regobj): Add amd64-avx.o.
11941 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11942 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11943 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11944 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11945 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11946 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11947 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11949 * i387-fp.c: Include "i386-xstate.h".
11951 (i387_cache_to_xsave): Likewise.
11952 (i387_xsave_to_cache): Likewise.
11953 (x86_xcr0): Likewise.
11955 * i387-fp.h (i387_cache_to_xsave): Likewise.
11956 (i387_xsave_to_cache): Likewise.
11957 (x86_xcr0): Likewise.
11959 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11960 * linux-crisv32-low.c (target_regsets): Likewise.
11961 * linux-m68k-low.c (target_regsets): Likewise.
11962 * linux-mips-low.c (target_regsets): Likewise.
11963 * linux-ppc-low.c (target_regsets): Likewise.
11964 * linux-s390-low.c (target_regsets): Likewise.
11965 * linux-sh-low.c (target_regsets): Likewise.
11966 * linux-sparc-low.c (target_regsets): Likewise.
11967 * linux-xtensa-low.c (target_regsets): Likewise.
11969 * linux-low.c: Include <sys/uio.h>.
11970 (regsets_fetch_inferior_registers): Support nt_type.
11971 (regsets_store_inferior_registers): Likewise.
11972 (linux_process_qsupported): New.
11973 (linux_target_ops): Add linux_process_qsupported.
11975 * linux-low.h (regset_info): Add nt_type.
11976 (linux_target_ops): Add process_qsupported.
11978 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11980 (init_registers_i386_avx_linux): New.
11981 (init_registers_amd64_avx_linux): Likewise.
11982 (xmltarget_i386_linux_no_xml): Likewise.
11983 (xmltarget_amd64_linux_no_xml): Likewise.
11984 (PTRACE_GETREGSET): Likewise.
11985 (PTRACE_SETREGSET): Likewise.
11986 (x86_fill_xstateregset): Likewise.
11987 (x86_store_xstateregset): Likewise.
11988 (use_xml): Likewise.
11989 (x86_linux_update_xmltarget): Likewise.
11990 (x86_linux_process_qsupported): Likewise.
11991 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11992 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11993 init_registers_i386_linux here. Call
11994 x86_linux_update_xmltarget.
11995 (the_low_target): Add x86_linux_process_qsupported.
11997 * server.c (handle_query): Call target_process_qsupported.
11999 * target.h (target_ops): Add process_qsupported.
12000 (target_process_qsupported): New.
12002 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12004 * inferiors.c (add_thread): Set last_status kind to
12005 TARGET_WAITKIND_IGNORE.
12006 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12007 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12008 (linux_wait_1): Move `thread' local definition to block that uses
12009 it. Don't NULL initialize `event_child'.
12010 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12011 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12012 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12014 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12016 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12017 an extended waitstatus, or by a watchpoint.
12018 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12019 thread was stepping or has been stopped by a watchpoint.
12021 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12023 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12024 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12025 of another, then delete the previous, and validate all
12027 (validate_inserted_breakpoint): New.
12028 (delete_disabled_breakpoints): New.
12029 (validate_breakpoints): New.
12030 (check_mem_read): Validate breakpoints before trusting their
12031 shadow. Delete disabled breakpoints.
12032 (check_mem_write): Validate breakpoints before trusting they
12033 should be inserted. Delete disabled breakpoints.
12034 * mem-break.h (validate_breakpoints):
12035 * server.c (handle_query): Validate breakpoints when we see a
12038 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12040 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12041 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12042 if we could tell there's a GDB breakpoint at stop_pc.
12043 (need_step_over_p): Don't do a step over if we find a GDB
12044 breakpoint at the resume PC.
12046 * mem-break.c (struct raw_breakpoint): New.
12047 (enum bkpt_type): New type `gdb_breakpoint'.
12048 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12049 fields. New field `raw'.
12050 (find_raw_breakpoint_at): New.
12051 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12052 breakpoint instead.
12053 (set_breakpoint_at): Adjust.
12054 (delete_raw_breakpoint): New.
12055 (release_breakpoint): New.
12056 (delete_breakpoint): Rename to...
12057 (delete_breakpoint_1): ... this. Add proc parameter. Use
12058 release_breakpoint. Return ENOENT.
12059 (delete_breakpoint): Reimplement.
12060 (find_breakpoint_at): Delete.
12061 (find_gdb_breakpoint_at): New.
12062 (delete_breakpoint_at): Delete.
12063 (set_gdb_breakpoint_at): New.
12064 (delete_gdb_breakpoint_at): New.
12065 (gdb_breakpoint_here): New.
12066 (set_reinsert_breakpoint): Use release_breakpoint.
12067 (uninsert_breakpoint): Rename to ...
12068 (uninsert_raw_breakpoint): ... this.
12069 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12070 (reinsert_raw_breakpoint): Change parameter type to
12072 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12074 (check_breakpoints): Adjust. Use release_breakpoint.
12075 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12076 (breakpoint_inserted_here): Ditto.
12077 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12078 Don't trust the breakpoint's shadow if it is not inserted.
12079 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12080 (delete_all_breakpoints): Adjust.
12081 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12082 use delete_breakpoint_1.
12084 * mem-break.h (breakpoints_supported): Delete declaration.
12085 (set_gdb_breakpoint_at): Declare.
12086 (gdb_breakpoint_here): Declare.
12087 (delete_breakpoint_at): Delete.
12088 (delete_gdb_breakpoint_at): Declare.
12090 * server.h (struct raw_breakpoint): Forward declare.
12091 (struct process_info): New field `raw_breakpoints'.
12093 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12096 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12098 * linux-low.c (status_pending_p_callback): Fix comment.
12099 (linux_wait_for_event_1): Move most of the internal breakpoint
12100 handling from here...
12101 (linux_wait_1): ... to here.
12102 (count_events_callback): New.
12103 (select_singlestep_lwp_callback): New.
12104 (select_event_lwp_callback): New.
12105 (cancel_breakpoints_callback): New.
12106 (select_event_lwp): New.
12107 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12108 priority to all LWPs that have had events that should be reported
12109 to the client. Cancel breakpoints when about to reporting the
12110 event to the client, not while stopping lwps. No longer cancel
12111 finished single-steps here.
12112 (cancel_finished_single_step): Delete.
12113 (cancel_finished_single_steps): Delete.
12115 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12117 * mem-break.c (enum bkpt_type): New.
12118 (struct breakpoint): New field `type'.
12119 (set_breakpoint_at): Change return type to struct breakpoint
12120 pointer. Set type to `other_breakpoint' by default.
12121 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12122 in the breakpoint list.
12123 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12124 (reinsert_breakpoint): Rename to ...
12125 (reinsert_raw_breakpoint): ... this.
12126 (reinsert_breakpoints_at): Adjust.
12127 * mem-break.h (struct breakpoint): Declare.
12128 (set_breakpoint_at): Change return type to struct breakpoint
12131 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12133 * server.c (handle_query): Assign, not compare.
12135 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12137 Teach linux gdbserver to step-over-breakpoints.
12139 * linux-low.c (can_hardware_single_step): New.
12140 (supports_breakpoints): New.
12141 (handle_extended_wait): If stopping threads, read the stop pc of
12142 the new cloned LWP.
12144 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12145 low target doesn't support retrieving the PC.
12146 (add_lwp): Set last_resume_kind to resume_continue.
12147 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12148 (linux_attach): Don't clear stop_expected. Set the lwp's
12149 last_resume_kind to resume_stop.
12150 (linux_detach_one_lwp): Don't check for removed breakpoints.
12151 (check_removed_breakpoint): Delete.
12152 (status_pending_p): Rename to ...
12153 (status_pending_p_callback): ... this. Don't check for removed
12154 breakpoints. Don't consider threads that are stopped from GDB's
12156 (linux_wait_for_lwp): Always read the stop_pc here.
12157 (cancel_breakpoint): New.
12158 (step_over_bkpt): New global.
12159 (linux_wait_for_event_1): Implement stepping over breakpoints.
12160 (gdb_wants_lwp_stopped): New.
12161 (gdb_wants_all_stopped): New.
12162 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12163 single-step traps here. Store the thread's last reported target
12165 (send_sigstop): Don't clear stop_expected. Always set it,
12167 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12168 (cancel_finished_single_step): New.
12169 (cancel_finished_single_steps): New.
12170 (wait_for_sigstop): Don't cancel finished single-step traps here.
12171 (linux_resume_one_lwp): Don't check for removed breakpoints.
12172 Don't set `step' on non-hardware step archs.
12173 (linux_set_resume_request): Ignore resume_stop requests if already
12174 stopping or stopped. Set the lwp's last_resume_kind.
12175 (resume_status_pending_p): Don't check for removed breakpoints.
12176 (need_step_over_p): New.
12177 (start_step_over): New.
12178 (finish_step_over): New.
12179 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12180 requests. Clear the thread's last reported target waitstatus.
12181 Don't use the `suspended' flag. Don't consider pending breakpoints.
12182 (linux_resume): Start a step-over if necessary.
12183 (proceed_one_lwp): New.
12184 (proceed_all_lwps): New.
12185 (unstop_all_lwps): New.
12186 * linux-low.h (struct lwp_info): Rewrite comment for the
12187 `suspended' flag. Add the `stop_pc' field. Delete the
12188 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12189 Add `'last_resume_kind' and `need_step_over' fields.
12190 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12191 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12192 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12193 (set_raw_breakpoint_at): New.
12194 (set_breakpoint_at): Rewrite to use it.
12195 (reinsert_breakpoint_handler): Delete.
12196 (set_reinsert_breakpoint): New.
12197 (reinsert_breakpoint_by_bp): Delete.
12198 (delete_reinsert_breakpoints): New.
12199 (uninsert_breakpoint): Rewrite.
12200 (uninsert_breakpoints_at): New.
12201 (reinsert_breakpoint): Rewrite.
12202 (reinsert_breakpoints_at): New.
12203 (check_breakpoints): Rewrite.
12204 (breakpoint_here): New.
12205 (breakpoint_inserted_here): New.
12206 (check_mem_read): Adjust.
12207 * mem-break.h (breakpoints_supported, breakpoint_here)
12208 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12209 (reinsert_breakpoint_by_bp): Delete declaration.
12210 (delete_reinsert_breakpoints): Declare.
12211 (reinsert_breakpoint): Delete declaration.
12212 (reinsert_breakpoints_at): Declare.
12213 (uninsert_breakpoint): Delete declaration.
12214 (uninsert_breakpoints_at): Declare.
12215 (check_breakpoints): Adjust prototype.
12216 * server.h: Adjust include order.
12217 (struct thread_info): Declare here. Add a `last_status' field.
12219 2010-03-23 Michael Snyder <msnyder@vmware.com>
12221 * server.c (crc32): New function.
12222 (handle_query): Add handling for 'qCRC:' request.
12224 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12226 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12227 lwp had been stopped by a watchpoint.
12229 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12231 * server.h (internal_error): Declare.
12232 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12233 * utils.c (internal_error): New function.
12235 2010-03-15 Andreas Schwab <schwab@redhat.com>
12237 * configure.srv: Fix typo setting srv_regobj.
12239 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12241 * linux-low.c (fetch_register): Avoid passing a non string literal
12243 (usr_store_inferior_registers): Ditto.
12245 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12247 * linux-low.c (linux_write_memory): Bail out early if peeking
12250 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12252 * linux-low.h (struct lwp_info): New fields
12253 `stopped_by_watchpoint' and `stopped_data_address'.
12254 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12255 here, and cache them in the lwp object.
12256 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12258 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12260 (linux_stopped_by_watchpoint): Rewrite.
12261 (linux_stopped_data_address): Rewrite.
12263 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12265 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12266 switching the current inferior, not before.
12268 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12270 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12271 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12272 i386-linux.c and amd64-linux.c.
12273 (reg-i386.o): Removed.
12274 (reg-i386.c): Likewise.
12275 (reg-i386-linux.o): Likewise.
12276 (reg-i386-linux.c): Likewise.
12277 (reg-x86-64.o): Likewise.
12278 (reg-x86-64.c): Likewise.
12279 (reg-x86-64-linux.o): Likewise.
12280 (reg-x86-64-linux.c): Likewise.
12282 (i386.c): Likewise.
12283 (i386-linux.o): Likewise.
12284 (i386-linux.c): Likewise.
12285 (amd64.o): Likewise.
12286 (amd64.c): Likewise.
12287 (amd64-linux.o): Likewise.
12288 (amd64-linux.c): Likewise.
12290 * configure.srv (srv_i386_regobj): New.
12291 (srv_i386_linux_regobj): Likewise.
12292 (srv_amd64_regobj): Likewise.
12293 (srv_amd64_linux_regobj): Likewise.
12294 (srv_i386_32bit_xmlfiles): Likewise.
12295 (srv_i386_64bit_xmlfiles): Likewise.
12296 (srv_i386_xmlfiles): Likewise.
12297 (srv_amd64_xmlfiles): Likewise.
12298 (srv_i386_linux_xmlfiles): Likewise.
12299 (srv_amd64_linux_xmlfiles): Likewise.
12300 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12301 srv_xmlfiles to $srv_i386_xmlfiles.
12302 (i[34567]86-*-mingw32ce*): Likewise.
12303 (i[34567]86-*-mingw*): Likewise.
12304 (i[34567]86-*-nto*): Likewise.
12305 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12306 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12307 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12308 (x86_64-*-linux*): Likewise.
12310 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12311 (init_registers_amd64_linux): New.
12312 (x86_arch_setup): Replace init_registers_x86_64_linux with
12313 init_registers_amd64_linux.
12315 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12317 * configure.ac: Check for libdl. If it is not available link against
12318 static libthread_db.
12319 * configure: Regenerate.
12321 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12325 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12326 handing a read watchpoint.
12327 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12329 2010-02-12 Doug Evans <dje@google.com>
12331 * linux-low.c (linux_supports_tracefork_flag): Document.
12332 (linux_look_up_symbols): Add comment.
12334 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12336 * regcache.c (supply_register): Clear regcache if buf is NULL.
12338 2010-02-02 Nicolas Roche <roche@sourceware.org>
12339 Joel Brobecker <brobecker@adacore.com>
12341 * inferiors.c (find_inferior): Add function documentation.
12342 (unloaded_dll): Handle the case where the unloaded dll has not
12343 been previously registered in the dll list.
12345 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12347 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12348 (thumb2_breakpoint): New.
12349 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12351 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12353 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12354 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12357 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12359 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12361 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12363 * linux-s390-low.c (s390_collect_ptrace_register)
12364 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12366 2010-01-21 Doug Evans <dje@google.com>
12368 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12369 (PTRACE_ARG4_TYPE): New macro.
12370 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12371 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12372 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12373 (usr_store_inferior_registers): Ditto.
12374 (linux_read_memory, linux_write_memory): Ditto.
12375 (linux_test_for_tracefork): Ditto.
12377 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12378 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12380 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12382 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12385 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12387 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12388 prototype to take a regcache. Adjust.
12390 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12392 * regcache.h (struct thread_info): Forward declare.
12393 (struct regcache): New.
12394 (new_register_cache): Adjust prototype.
12395 (get_thread_regcache): Declare.
12396 (free_register_cache): Adjust prototype.
12397 (registers_to_string, registers_from_string): Ditto.
12398 (supply_register, supply_register_by_name, collect_register)
12399 (collect_register_as_string, collect_register_by_name): Ditto.
12400 * regcache.c (struct inferior_regcache_data): Delete.
12401 (get_regcache): Rename to ...
12402 (get_thread_regcache): ... this. Adjust. Switch inferior before
12403 fetching registers.
12404 (regcache_invalidate_one): Adjust.
12405 (regcache_invalidate): Fix prototype.
12406 (new_register_cache): Return the new register cache.
12407 (free_register_cache): Change prototype.
12408 (realloc_register_cache): Adjust.
12409 (registers_to_string): Change prototype to take a regcache. Adjust.
12410 (registers_from_string): Ditto.
12411 (register_data): Ditto.
12412 (supply_register): Ditto.
12413 (supply_register_by_name): Ditto.
12414 (collect_register): Ditto.
12415 (collect_register_as_string): Ditto.
12416 (collect_register_by_name): Ditto.
12417 * server.c (process_serial_event): Adjust.
12418 * linux-low.h (regset_fill_func, regset_store_func): Change
12420 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12422 * linux-low.c (get_stop_pc): Adjust.
12423 (check_removed_breakpoint): Adjust.
12424 (linux_wait_for_event): Adjust.
12425 (linux_resume_one_lwp): Adjust.
12426 (fetch_register): Add regcache parameter. Adjust.
12427 (usr_store_inferior_registers): Ditto.
12428 (regsets_fetch_inferior_registers): Ditto.
12429 (regsets_store_inferior_registers): Ditto.
12430 (linux_fetch_registers, linux_store_registers): Ditto.
12431 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12433 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12435 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12436 prototype to take a regcache.
12437 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12438 * remote-utils.c (convert_ascii_to_int, outreg)
12439 (prepare_resume_reply): Change prototype to take a regcache.
12441 * target.h (struct target_ops) <fetch_registers, store_registers>:
12442 Change prototype to take a regcache.
12443 (fetch_inferior_registers, store_inferior_registers): Change
12444 prototype to take a regcache. Adjust.
12445 * proc-service.c (ps_lgetregs): Adjust.
12446 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12447 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12448 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12449 take a regcache. Adjust.
12450 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12451 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12452 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12453 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12454 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12455 (cris_cannot_fetch_register):
12456 (cris_breakpoint_at): Change prototype to take a regcache.
12458 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12459 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12460 to take a regcache. Adjust.
12461 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12463 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12464 take a regcache. Adjust.
12465 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12466 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12467 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12468 * linux-mips-low.c (mips_get_pc):
12469 (mips_set_pc): Change prototype to take a regcache. Adjust.
12470 (mips_reinsert_addr): Adjust.
12471 (mips_collect_register): Change prototype to take a regcache.
12473 (mips_supply_register):
12474 (mips_collect_register_32bit, mips_supply_register_32bit)
12475 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12476 (mips_store_fpregset): Ditto.
12477 * linux-ppc-low.c (ppc_supply_ptrace_register)
12478 (ppc_supply_ptrace_register): Ditto.
12479 (parse_spufs_run): Adjust.
12480 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12481 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12482 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12483 take a regcache. Adjust.
12484 * linux-s390-low.c (s390_collect_ptrace_register)
12485 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12486 (s390_set_pc): Change prototype to take a regcache. Adjust.
12487 (s390_arch_setup): Adjust.
12488 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12489 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12490 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12491 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12492 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12494 (sparc_breakpoint_at): Adjust.
12495 * linux-xtensa-low.c (xtensa_fill_gregset):
12496 (xtensa_store_gregset):
12497 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12498 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12499 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12500 prototype to take a regcache. Adjust.
12501 * win32-arm-low.c (arm_fetch_inferior_register)
12502 (arm_store_inferior_register): Change prototype to take a
12504 * win32-i386-low.c (i386_fetch_inferior_register)
12505 (i386_store_inferior_register): Change prototype to take a
12507 * win32-low.c (child_fetch_inferior_registers)
12508 (child_store_inferior_registers): Change prototype to take a
12510 (win32_wait): Adjust.
12511 (win32_fetch_inferior_registers): Change prototype to take a
12513 (win32_store_inferior_registers): Adjust.
12514 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12515 store_inferior_register>: Change prototype to take a regcache.
12517 2010-01-20 Doug Evans <dje@google.com>
12519 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12521 (linux_wait_for_event1, linux_init_signals): Ditto.
12522 (W_STOPCODE): Provide definition if missing.
12524 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12526 * linux-low.c (linux_core_of_thread): New.
12527 (compare_ints, show_process, list_threads): New.
12528 (linux_qxfer_osdata): Report threads and cores.
12529 (linux_target_op): Register linux_core_of_thread.
12530 * remote-utils.c (prepare_resume_reply): Report the core.
12531 (buffer_xml_printf): Support %d specifier.
12532 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12534 (handle_query): Handle qXfer:threads. Announce availability
12536 * target.h (struct target_ops): New field core_of_thread.
12538 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12540 * Makefile.in (clean): Remove new generated files.
12541 (reg-s390.o, reg-s390.c): Remove rules.
12542 (reg-s390x.o, reg-s390x.c): Likewise.
12543 (s390-linux32.o, s390-linux32.c): Add rules.
12544 (s390-linux64.o, s390-linux64.c): Likewise.
12545 (s390x-linux64.o, s390x-linux64.c): Likewise.
12546 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12547 * linux-s390-low.c: Include <elf.h>.
12548 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12549 (init_registers_s390): Remove prototype.
12550 (init_registers_s390x): Likewise.
12551 (init_registers_s390_linux32): Add prototype.
12552 (init_registers_s390_linux64): Likewise.
12553 (init_registers_s390x_linux64): Likewise.
12554 (s390_num_regs_3264): New define.
12555 (s390_regmap_3264): New global variable.
12556 (s390_cannot_fetch_register): Remove obsolete check.
12557 (s390_cannot_store_register): Likewise.
12558 (s390_collect_ptrace_register): Handle upper/lower register halves.
12559 (s390_supply_ptrace_register): Likewise.
12560 (s390_fill_gregset): Update to register number changes.
12561 (s390_get_hwcap): New routine.
12562 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12563 Install appropriate regmap and register set.
12565 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12567 * server.c (gdbserver_version): Update copyright year to 2010.
12568 * gdbreplay.c (gdbreplay_version): Likewise.
12570 2009-12-28 Doug Evans <dje@google.com>
12572 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12573 elf/external.h. Include <elf.h> instead but only if necessary.
12575 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12577 * linux-low.c (linux_remove_process): Remove `detaching'
12578 parameter. Don't release/detach from thread_db here.
12579 (linux_kill): Release/detach from thread_db here, ...
12580 (linux_detach): ... and here, before actually detaching.
12581 (linux_wait_1): ... and here, when a process exits.
12582 * thread-db.c (any_thread_of): New.
12583 (thread_db_free): Switch the current inferior to a thread of the
12586 2009-12-21 Doug Evans <dje@google.com>
12588 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12590 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12591 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12592 warning ifndef __NR_tkill. Move setting of errno there too.
12593 Delete unnecessary resetting of errno after syscall.
12594 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12596 * configure.ac: Check for dladdr.
12597 * config.in: Regenerate.
12598 * configure: Regenerate.
12599 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12600 (try_thread_db_load): Update.
12602 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12604 2009-12-18 Doug Evans <dje@google.com>
12606 * event-loop.c: Include unistd.h if it exists.
12608 * linux-low.c (my_waitpid): Move definition away from being in
12609 between linux_tracefork_child/linux_test_for_tracefork.
12611 * gdb_proc_service.h (psaddr_t): Fix type.
12612 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12613 signature to match glibc.
12615 2009-12-16 Doug Evans <dje@google.com>
12617 * linux-low.c (linux_read_memory): Fix argument to read.
12619 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12621 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12622 events, don't leave current_inferior pointing at null.
12624 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12626 * win32-low.c (LOG): Delete.
12627 (OUTMSG): Output to stderr.
12628 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12629 on compile time LOG macro.
12630 (win32_wait): Fix debug output.
12632 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12634 * win32-low.c (win32_add_one_solib): If the dll name is
12635 "ntdll.dll", prepend the system directory to the dll path.
12637 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12639 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12641 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12642 Vladimir Prus <vladimir@codesourcery.com>
12644 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12645 * configure.ac: Check for __mcoldfire__ and set
12646 gdb_cv_m68k_is_coldfire.
12647 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12648 reg-cf.o and reg-m68k.o.
12649 * configure: Regenerated.
12651 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12653 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12654 Pass it to thread_db_free.
12655 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12656 proper `detaching' argument to linux_remove_process.
12657 * linux-low.h (thread_db_free): Add `detaching' parameter.
12658 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12660 (thread_db_free): Add `detaching' parameter. Only
12661 call td_ta_clear_event if detaching from process.
12663 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12665 * thread-db.c (thread_db_free): Fix typo.
12667 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12670 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12672 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12674 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12675 with an i686 compiler.
12676 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12678 * configure: Rebuilt.
12680 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12684 * server.c (handle_search_memory_1): Correct read_addr initialization
12685 in loop for searching subsequent chunks.
12687 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12689 * configure.ac: New --with-libthread-db option.
12690 * thread-db.c: Allow direct dependence on libthread_db.
12691 (thread_db_free): Adjust.
12692 * config.in: Regenerate.
12693 * configure: Likewise.
12695 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12698 * thread-db.c (attach_thread): New function.
12699 (maybe_attach_thread): Return success/failure.
12700 (find_new_threads_callback): Adjust.
12701 (thread_db_find_new_threads): Loop until no new threads.
12703 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12705 * proc-service.c (ps_lgetregs): Formatting.
12707 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12709 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12710 * configure.ac: Adjust.
12711 * linux-low.h (struct process_info_private): Move members to struct
12713 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12714 * linux-low.c (linux_remove_process): Adjust.
12715 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12716 * server.c (handle_query): Move code ...
12717 (handle_monitor_command): ... here. New function.
12718 * target.h (struct target_ops): New member.
12719 * thread-db.c (struct thread_db): New.
12720 (libthread_db_search_path): New variable.
12721 (thread_db_create_event, thread_db_enable_reporting)
12722 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12723 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12724 (try_thread_db_load_1, dladdr_to_soname): New functions.
12725 (try_thread_db_load, thread_db_load_search): New functions.
12726 (thread_db_init): Search for libthread_db.
12727 (thread_db_free): New function.
12728 (thread_db_handle_monitor_command): Likewise.
12729 * config.in: Regenerate.
12730 * configure: Regenerate.
12732 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12734 * spu-low.c (spu_kill): Wait for inferior to terminate.
12735 Call clear_inferiors.
12736 (spu_detach): Call clear_inferiors.
12738 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12740 * aclocal.m4: Regenerate.
12741 * config.in: Likewise.
12742 * configure: Likewise.
12744 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12746 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12747 (parse_spufs_run): New function.
12748 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12749 (ppc_breakpoint_at): Handle SPU breakpoints.
12751 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12753 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12754 (SPUFS_MAGIC): Define.
12755 (spu_enumerate_spu_ids): New function.
12756 (linux_qxfer_spu): New function.
12757 (linux_target_ops): Install linux_qxfer_spu.
12759 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12761 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12762 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12763 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12764 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12765 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12766 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12767 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12768 (init_registers_powerpc_cell32l): Add prototype.
12769 (init_registers_powerpc_cell64l): Likewise.
12770 (ppc_arch_setup): Detect Cell/B.E. architecture.
12772 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12774 * Makefile.in (datarootdir): New variable.
12776 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12778 * linux-low.c (linux_write_memory): Update debugging output.
12779 * Makefile.in (clean): Add new descriptions.
12780 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12781 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12782 * configure.srv: Add new files for arm*-*-linux*.
12783 * linux-arm-low.c: Add new declarations.
12784 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12785 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12786 (HWCAP_VFPv3D16): New.
12787 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12788 instead of __IWMMXT__.
12789 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12790 (arm_arch_setup): New.
12791 (target_regsets): Remove #ifdef. Add VFP regset.
12792 (the_low_target): Use arm_arch_setup.
12794 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12796 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12797 the main thread again.
12799 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12801 Adding Neutrino gdbserver.
12802 * configure: Regenerated.
12803 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12804 * configure.srv (i[34567]86-*-nto*): New target.
12805 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12806 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12807 (nto_comctrl) [__QNX__]: New function.
12808 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12810 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12812 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12815 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12816 Pedro Alves <pedro@codesourcery.com>
12818 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12819 don't support CONTEXT_EXTENDED_REGISTERS.
12820 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12821 (the_low_target): Install them.
12822 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12823 failing with ERROR_PIPE_NOT_CONNECTED.
12825 2009-06-30 Doug Evans <dje@google.com>
12826 Pierre Muller <muller@ics.u-strasbg.fr>
12828 Add h/w watchpoint support to x86-linux, win32-i386.
12829 * Makefile.in (SFILES): Add i386-low.c
12830 (i386_low_h): Define.
12831 (i386-low.o): Add dependencies.
12832 (linux-x86-low.o): Add i386-low.h dependency.
12833 (win32-i386-low.o): Ditto.
12834 * i386-low.c: New file.
12835 * i386-low.h: New file.
12836 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12837 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12838 * linux-low.c (linux_add_process): Initialize arch_private.
12839 (linux_remove_process): Free arch_private.
12840 (add_lwp): Initialize arch_private.
12841 (delete_lwp): Free arch_private.
12842 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12844 * linux-low.h (process_info_private): New member arch_private.
12845 (lwp_info): New member arch_private.
12846 (linux_target_ops): New members new_process, new_thread,
12848 (ptid_of): New macro.
12849 * linux-x86-low.c: Include stddef.h, i386-low.h.
12850 (arch_process_info): New struct.
12851 (arch_lwp_info): New struct.
12852 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12853 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12854 (i386_dr_low_get_status): New function.
12855 (x86_insert_point, x86_remove_point): New functions.
12856 (x86_stopped_by_watchpoint): New function.
12857 (x86_stopped_data_address): New function.
12858 (x86_linux_new_process, x86_linux_new_thread): New functions.
12859 (x86_linux_prepare_to_resume): New function.
12860 (the_low_target): Add entries for insert_point, remove_point,
12861 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12863 * server.c (debug_hw_points): New global.
12864 (monitor_show_help): Document set debug-hw-points.
12865 (handle_query): Process "set debug-hw-points".
12866 * server.h (debug_hw_points): Declare.
12867 (paddress): Declare.
12868 * utils.c (NUMCELLS, CELLSIZE): New macros.
12869 (get_sell, xsnprintf, paddress): New functions.
12870 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12871 remove_point, stopped_by_watchpoint, stopped_data_address.
12872 * win32-i386-low.c: Include i386-low.h.
12873 (debug_reg_state): Replaces dr.
12874 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12875 (i386_dr_low_get_status): New function.
12876 (i386_insert_point, i386_remove_point): New functions.
12877 (i386_stopped_by_watchpoint): New function.
12878 (i386_stopped_data_address): New function.
12879 (i386_initial_stuff): Update.
12880 (get_thread_context,set_thread_context,i386_thread_added): Update.
12881 (the_low_target): Add entries for insert_point,
12882 remove_point, stopped_by_watchpoint, stopped_data_address.
12883 * win32-low.c (win32_insert_watchpoint): New function.
12884 (win32_remove_watchpoint): New function.
12885 (win32_stopped_by_watchpoint): New function.
12886 (win32_stopped_data_address): New function.
12887 (win32_target_ops): Add entries for insert_watchpoint,
12888 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12889 * win32-low.h (win32_target_ops): New members insert_point,
12890 remove_point, stopped_by_watchpoint, stopped_data_address.
12892 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12894 * server.c (process_serial_event): Re-return unsupported, not
12895 error, if the type isn't recognized. Re-allow supporting only
12896 insert or remove packets. Also call require_running for
12897 breakpoints. Add missing break statement to default case. Tidy.
12898 * target.h (struct target_ops): Rename insert_watchpoint to
12899 insert_point, and remove_watchpoint to remove_point.
12901 * linux-low.h (struct linux_target_ops): Likewise.
12902 * linux-low.c (linux_insert_watchpoint): Rename to ...
12903 (linux_insert_point): ... this. Adjust.
12904 (linux_remove_watchpoint): Rename to ...
12905 (linux_remove_point): ... this. Adjust.
12906 (linux_target_ops): Adjust.
12907 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12908 (cris_insert_point): ... this.
12909 (cris_remove_watchpoint): Rename to ...
12910 (cris_remove_point): ... this.
12911 (the_low_target): Adjust.
12913 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12915 * server.c (handle_v_kill): Pass signal_pid to
12916 kill_inferior if multi_process is zero.
12918 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12920 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12921 * target.h (target_ops): Comment for *_watchpoint to make it clear
12922 the functions can get types '0' and '1'.
12924 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12926 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12927 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12928 * regcache.c (get_regcache): Likewise.
12929 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12930 * win32-low.c (child_fetch_inferior_registers): Remove check for
12933 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12934 Pedro Alves <pedro@codesourcery.com>
12936 * target.h (struct target_ops) <supports_multi_process>: New
12938 (target_supports_multi_process): New.
12939 * server.c (handle_query): Even if GDB reports support, only
12940 enable multi-process if the target also supports it. Report
12941 multi-process support only if the target backend supports it.
12942 * linux-low.c (linux_supports_multi_process): New function.
12943 (linux_target_ops): Install it as target_supports_multi_process
12946 2009-05-24 Doug Evans <dje@google.com>
12948 Global renaming of find_thread_pid to find_thread_ptid.
12949 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12950 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12951 All callers updated.
12953 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12954 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12957 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12958 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12959 (linux_resume_one_lwp): Ditto.
12961 2009-05-23 Doug Evans <dje@google.com>
12963 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12964 from struct inferior_list_entry * to struct lwp_info *.
12965 All callers updated.
12967 2009-05-13 Doug Evans <dje@google.com>
12969 * linux-x86-low.c: Don't include assert.h.
12970 (x86_siginfo_fixup): Use fatal, not assert.
12971 (x86_arch_setup): Fix comment.
12973 2009-05-12 Doug Evans <dje@google.com>
12975 Biarch support for i386/amd64 gdbserver.
12976 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12977 Add linux-x86-low.c.
12978 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12979 (linux-x86-low.o): Add.
12980 * linux-x86-64-low.c: Delete.
12981 * linux-i386-low.c: Delete.
12982 * linux-x86-low.c: New file.
12983 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12985 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12987 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12988 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12989 (linux_child_pid_to_exec_file): New function.
12990 (elf_64_header_p, elf_64_file_p): New functions.
12991 (siginfo_fixup): New function.
12992 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12993 give target a chance to convert layout.
12994 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12995 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12997 2009-05-07 Doug Evans <dje@google.com>
12999 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13000 (regsets_store_inferior_registers): Ditto.
13002 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13006 * linux-low.c (must_set_ptrace_flags): Delete.
13007 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13009 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13010 `lwp->must_set_ptrace_flags' instead.
13011 (linux_wait_for_event_1): Set ptrace options here.
13012 (linux_wait_1): ... not here.
13014 2009-04-30 Doug Evans <dje@google.com>
13016 * inferiors.c (started_inferior_callback): New function.
13017 (attached_inferior_callback): New function.
13018 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13019 * server.c (print_started_pid, print_attached_pid): New functions.
13020 (detach_or_kill_for_exit): New function.
13021 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13022 * server.h (have_started_inferiors_p): Declare.
13023 (have_attached_inferiors_p): Declare.
13025 * inferiors.c (remove_process): Fix memory leak, free process.
13026 * linux-low.c (linux_remove_process): New function.
13027 (linux_kill): Call it instead of remove_process.
13028 (linux_detach, linux_wait_1): Ditto.
13030 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13032 * configure.srv: Add x86 Windows CE target.
13034 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13036 * inferiors.c (get_thread_process): Make global.
13037 * server.h (get_thread_process): Add prototype.
13038 * thread-db.c (find_one_thread): Use get_thread_process
13039 instead of current_process.
13040 (thread_db_get_tls_address): Do not crash if called when
13041 thread layer is not yet initialized.
13043 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13045 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13046 * spu-low.c (current_tid): Rename to ...
13047 (current_ptid): ... this.
13048 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13049 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13050 ptid_get_lwp (current_ptid) instead of current_tid.
13051 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13052 instead of current_tid. Use find_process_pid to verify pid
13053 argument is valid. Pass proper argument to remove_process.
13054 (spu_thread_alive): Compare current_ptid instead of current_tid.
13055 (spu_resume): Likewise.
13057 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13059 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13062 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13064 Implement the multiprocess extensions, and add linux multiprocess
13067 * server.h (ULONGEST): Declare.
13068 (struct ptid, ptid_t): New.
13069 (minus_one_ptid, null_ptid): Declare.
13070 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13071 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13072 (struct inferior_list_entry): Change `id' type from unsigned from
13074 (struct sym_cache, struct breakpoint, struct
13075 process_info_private): Forward declare.
13076 (struct process_info): Declare.
13077 (current_process): Declare.
13078 (all_processes): Declare.
13079 (initialize_inferiors): Declare.
13080 (add_thread): Adjust to use ptid_t.
13081 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13082 (add_process, remove_process, find_thread_pid): Declare.
13083 (find_inferior_id): Adjust to use ptid_t.
13084 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13085 (multi_process): Declare.
13086 (push_event): Adjust to use ptid_t.
13087 (read_ptid, write_ptid): Declare.
13088 (prepare_resume_reply): Adjust to use ptid_t.
13089 (clear_symbol_cache): Declare.
13090 * inferiors.c (all_processes): New.
13091 (null_ptid, minus_one_ptid): New.
13092 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13093 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13094 (add_thread): Change unsigned long to ptid. Remove gdb_id
13096 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13097 (gdb_id_to_thread): Rename to ...
13098 (find_thread_pid): ... this. Change unsigned long to ptid.
13099 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13100 (loaded_dll, pull_pid_from_list): Adjust.
13101 (add_process, remove_process, find_process_pid)
13102 (get_thread_process, current_process, initialize_inferiors): New.
13103 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13104 (struct target_waitstatus) <related_pid>: Ditto.
13105 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13106 return type to int.
13107 (struct target_ops) <join>: Add `pid' argument.
13108 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13109 (struct target_ops) <wait>: Add `ptid' field. Change return type
13111 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13112 (mywait): Add `ptid' argument. Change return type to ptid_t.
13113 (target_pid_to_str): Declare.
13114 * target.c (set_desired_inferior): Adjust to use ptids.
13115 (mywait): Add new `ptid' argument. Adjust.
13116 (target_pid_to_str): New.
13117 * mem-break.h (free_all_breakpoints): Declare.
13118 * mem-break.c (breakpoints): Delelete.
13119 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13120 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13121 to use per-process breakpoint list.
13122 (free_all_breakpoints): New.
13123 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13124 (symbol_cache, all_symbols_looked_up): Delete.
13126 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13128 (prepare_resume_reply): Change ptid argument's type from unsigned
13129 long to ptid_t. Adjust. Implement W;process and X;process.
13130 (free_sym_cache, clear_symbol_cache): New.
13131 (look_up_one_symbol): Adjust to per-process symbol cache. *
13132 * server.c (cont_thread, general_thread, step_thread): Change type
13134 (attached): Delete.
13135 (multi_process): New.
13136 (last_ptid): Change type to ptid_t.
13137 (struct vstop_notif) <ptid>: Change type to ptid_t.
13138 (queue_stop_reply, push_event): Change `ptid' argument's type to
13140 (discard_queued_stop_replies): Add `pid' argument.
13141 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13142 changes. Don't reference the `attached' global.
13143 (attach_inferior): Adjust to mywait interface changes.
13144 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13145 features. Handle and report "multiprocess+". Handle
13147 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13149 (handle_v_kill): New.
13150 (handle_v_stopped): Adjust to use target_pid_to_str.
13151 (handle_v_requests): Allow multiple attaches and runs when
13152 multiprocess extensions are in effect. Handle "vKill".
13153 (myresume): Adjust to use ptids.
13154 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13155 (handle_status): Adjust to discard_queued_stop_replies interface
13157 (first_thread_of, kill_inferior_callback)
13158 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13159 (main): Call initialize_inferiors. Adjust to use ptids, killing
13160 and detaching from all inferiors. Handle multiprocess packet
13162 * linux-low.h: Include gdb_proc_service.h.
13163 (struct process_info_private): New.
13164 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13165 <lwpid_of>: Use ptid_get_lwp.
13166 (get_lwp_thread): Adjust.
13167 (struct lwp_info): Add `dead' member.
13168 (find_lwp_pid): Declare.
13169 * linux-low.c (thread_db_active): Delete.
13170 (new_inferior): Adjust comment.
13171 (inferior_pid): Delete.
13172 (linux_add_process): New.
13173 (handle_extended_wait): Adjust.
13174 (add_lwp): Change unsigned long to ptid.
13175 (linux_create_inferior): Add process to processes table. Adjust
13176 to use ptids. Don't set new_inferior here.
13177 (linux_attach_lwp): Rename to ...
13178 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13179 it. Adjust to use ptids.
13180 (linux_attach_lwp): New.
13181 (linux_attach): Add process to processes table. Don't set
13183 (struct counter): New.
13184 (second_thread_of_pid_p, last_thread_of_process_p): New.
13185 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13186 multiple processes.
13187 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13188 processes. Remove process from process table.
13189 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13190 to multiple processes.
13191 (any_thread_of): New.
13192 (linux_detach): Add `pid' argument, and handle it. Remove process
13193 from processes table.
13194 (linux_join): Add `pid' argument. Handle it.
13195 (linux_thread_alive): Change unsighed long argument to ptid_t.
13196 Consider dead lwps as not being alive.
13197 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13198 threads we're not interested in.
13199 (same_lwp, find_lwp_pid): New.
13200 (linux_wait_for_lwp): Change `pid' argument's type from int to
13202 (linux_wait_for_event): Rename to ...
13203 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13204 from int to ptid_t. Adjust.
13205 (linux_wait_for_event): New.
13206 (linux_wait_1): Add `ptid' argument. Change return type to
13207 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13208 that exit from the process table.
13209 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13211 (mark_lwp_dead): New.
13212 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13213 stopping all threads, mark its main lwp as dead.
13214 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13216 (fetch_register, usr_store_inferior_registers)
13217 (regsets_fetch_inferior_registers)
13218 (regsets_store_inferior_registers, linux_read_memory)
13219 (linux_write_memory): Inline `inferior_pid'.
13220 (linux_look_up_symbols): Adjust to use per-process
13221 `thread_db_active'.
13222 (linux_request_interrupt): Adjust to use ptids.
13223 (linux_read_auxv): Inline `inferior_pid'.
13224 (initialize_low): Don't reference thread_db_active.
13225 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13226 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13227 (ps_getpid): Return the pid of the current inferior.
13228 * thread-db.c (proc_handle, thread_agent): Delete.
13229 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13231 (find_one_thread): Change argument type to ptid_t. Adjust to
13233 (maybe_attach_thread): Adjust to per-process data and ptids.
13234 (thread_db_find_new_threads): Ditto.
13235 (thread_db_init): Ditto.
13236 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13237 processes table. Adjust to use ptids.
13238 (spu_kill, spu_detach): Adjust interface. Remove process from
13240 (spu_join, spu_thread_alive): Adjust interface.
13241 (spu_wait): Adjust interface. Remove process from processes
13242 table. Adjust to use ptids.
13243 * win32-low.c (current_inferior_tid): Delete.
13244 (current_inferior_ptid): New.
13245 (debug_event_ptid): New.
13246 (thread_rec): Take a ptid. Adjust.
13247 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13248 (child_delete_thread): Ditto.
13249 (do_initial_child_stuff): Add `attached' argument. Add process to
13251 (child_fetch_inferior_registers, child_store_inferior_registers):
13253 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13254 (win32_attach): Pass 1 to do_initial_child_stuff.
13255 (win32_kill): Adjust interface. Remove process from processes
13257 (win32_detach): Ditto.
13258 (win32_join): Adjust interface.
13259 (win32_thread_alive): Take a ptid.
13260 (win32_resume): Adjust to use ptids.
13261 (get_child_debug_event): Ditto.
13262 (win32_wait): Adjust interface. Remove exiting process from
13265 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13267 Non-stop mode support.
13269 * server.h (non_stop): Declare.
13270 (gdb_client_data, handler_func): Declare.
13271 (delete_file_handler, add_file_handler, start_event_loop):
13273 (handle_serial_event, handle_target_event, push_event)
13274 (putpkt_notif): Declare.
13275 * target.h (enum resume_kind): New.
13276 (struct thread_resume): Replace `step' field by `kind' field.
13277 (TARGET_WNOHANG): Define.
13278 (struct target_ops) <wait>: Add `options' argument.
13279 <supports_non_stop, async, start_non_stop>: New fields.
13280 (target_supports_non_stop, target_async): New.
13281 (start_non_stop): Declare.
13282 (mywait): Add `options' argument.
13283 * target.c (mywait): Add `options' argument. Print child exit
13284 notifications here.
13285 (start_non_stop): New.
13286 * server.c (non_stop, own_buf, mem_buf): New globals.
13287 (struct vstop_notif): New.
13288 (notif_queue): New global.
13289 (queue_stop_reply, push_event, discard_queued_stop_replies)
13290 (send_next_stop_reply): New.
13291 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13293 (attach_inferior): In non-stop mode, don't wait for the target
13295 (handle_general_set): Handle QNonStop.
13296 (handle_query): When handling qC, return the current general
13297 thread, instead of the first thread of the list.
13298 (handle_query): If the backend supports non-stop mode, include
13299 QNonStop+ in the qSupported query response.
13300 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13302 (handle_v_attach, handle_v_run): Handle non-stop mode.
13303 (handle_v_stopped): New.
13304 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13305 (myresume): Adjust to use resume_kind. Handle non-stop.
13306 (queue_stop_reply_callback): New.
13307 (handle_status): Handle non-stop mode.
13308 (main): Clear non_stop flag on reconnection. Use the event-loop.
13309 Refactor serial protocol handling from here ...
13310 (process_serial_event): ... to this new function. When GDB
13311 selects any thread, select one here. In non-stop mode, wait until
13312 GDB acks all pending events before exiting.
13313 (handle_serial_event, handle_target_event): New.
13314 * remote-utils.c (remote_open): Install remote_desc in the event
13316 (remote_close): Remove remote_desc from the event loop.
13317 (putpkt_binary): Rename to...
13318 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13319 (putpkt_binary): New as wrapper around putpkt_binary_1.
13320 (putpkt_notif): New.
13321 (prepare_resume_reply): In non-stop mode, don't change the
13323 * event-loop.c: New.
13324 * Makefile.in (OBJ): Add event-loop.o.
13325 (event-loop.o): New rule.
13327 * linux-low.h (pid_of): Moved here.
13329 (get_lwp_thread): Use lwpid_of.
13330 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13331 * linux-low.c (pid_of): Delete.
13332 (inferior_pid): Use lwpid_of.
13333 (linux_event_pipe): New.
13334 (target_is_async_p): New.
13336 (handle_extended_wait): Use lwpid_of.
13337 (add_lwp): Don't set lwpid field.
13338 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13339 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13340 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13341 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13342 first. Adjust to linux_wait_for_event interface changes. Use
13344 (linux_detach): Don't delete the main lwp here.
13345 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13346 (status_pending_p): Don't consider explicitly suspended lwps.
13347 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13348 pointer. Add OPTIONS argument. Change return type to int. Use
13349 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13350 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13351 pointer. Add status pointer argument. Return a pid instead of a
13352 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13353 changes. In non-stop mode, don't switch to a random thread.
13354 (linux_wait): Rename to...
13355 (linux_wait_1): ... this. Add target_options argument, and handle
13356 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13357 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13358 clean exit and signal exit code. Don't stop all threads in
13359 non-stop mode. In all-stop mode, only stop all threads when
13360 reporting a stop to GDB. Handle explicit thread stop requests.
13361 (async_file_flush, async_file_mark): New.
13363 (send_sigstop): Use lwpid_of.
13364 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13365 interface changes. In non-stop mode, don't switch to a random
13367 (linux_resume_one_lwp): Use lwpid_of.
13368 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13369 (linux_resume_one_thread): ... this. Handle resume_stop. In
13370 non-stop mode, don't look for pending flag in all threads.
13371 (resume_status_pending_p): Don't consider explicitly suspended
13373 (my_waitpid): Reimplement. Emulate __WALL.
13374 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13376 (sigchld_handler, linux_supports_non_stop, linux_async)
13377 (linux_start_non_stop): New.
13378 (linux_target_ops): Register linux_supports_non_stop, linux_async
13379 and linux_start_non_stop.
13380 (initialize_low): Install SIGCHLD handler.
13381 * thread-db.c (thread_db_create_event, find_one_thread)
13382 (thread_db_get_tls_address): Use lwpid_of.
13383 * win32-low.c (win32_detach): Adjust to use resume_kind.
13384 (win32_wait): Add `options' argument.
13385 * spu-low.c (spu_resume): Adjust to use resume_kind.
13386 (spu_wait): Add `options' argument.
13388 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13390 Decouple target code from remote protocol.
13392 * target.h (enum target_waitkind): New.
13393 (struct target_waitstatus): New.
13394 (struct target_ops) <wait>: Return an unsigned long. Take a
13395 target_waitstatus pointer instead of a char pointer.
13396 (mywait): Likewise.
13397 * target.c (mywait): Change prototype to return an unsigned long.
13398 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13399 * server.h (thread_from_wait, old_thread_from_wait): Delete
13401 (prepare_resume_reply): Change prototype to take a
13403 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13404 (last_status, last_ptid): New.
13405 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13406 pid instead of a signal.
13407 (attach_inferior): Remove "status" and "signal" parameters.
13409 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13411 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13412 (handle_v_requests, myresume): Remove "status" and "signal"
13413 parameters. Adjust.
13414 (handle_status): New.
13415 (main): Delete local `status'. Adjust.
13416 * remote-utils.c: Include target.h.
13417 (prepare_resume_reply): Change prototype to take a
13418 target_waitstatus. Adjust.
13420 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13422 * spu-low.c (spu_wait): Adjust.
13423 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13425 (win32_wait): Adjust.
13427 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13429 * target.h (struct thread_resume): Delete leave_stopped member.
13430 (struct target_ops): Add a `n' argument to the `resume' callback.
13431 * server.c (start_inferior): Adjust.
13432 (handle_v_cont, myresume): Adjust.
13433 * linux-low.c (check_removed_breakpoint): Adjust to resume
13434 interface change, and to removed leave_stopped field.
13435 (resume_ptr): Delete.
13436 (struct thread_resume_array): New.
13437 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13438 resume interface change.
13439 (linux_continue_one_thread, linux_queue_one_thread)
13440 (resume_status_pending_p): Check if the resume field is NULL
13441 instead of checking the leave_stopped member.
13442 (linux_resume): Adjust to the target resume interface change.
13443 * spu-low.c (spu_resume): Adjust to the target resume interface
13445 * win32-low.c (win32_detach, win32_resume): Ditto.
13447 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13449 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13451 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13453 (linux_continue_one_thread): Only preserve the stepping flag if
13454 there's a pending breakpoint.
13456 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13458 * server.c (main): After the inferior having exited, call
13459 remote_close before exiting gdbserver.
13461 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13463 Fix size of FPSCR in Power 7 processors.
13464 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13465 (PPC_FEATURE_HAS_DFP): New #define.
13466 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13469 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13471 * server.c (handle_query) Whitespace and formatting.
13473 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13475 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13476 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13477 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13478 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13479 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13480 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13481 Makefile.in, configure.ac: Fix whitespace throughout.
13482 * configure: Regenerate.
13484 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13486 * inferiors.c (find_inferior): Make it safe for the callback
13487 function to delete the currently iterated inferior.
13489 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13491 * Makefile.in (linuw_low_h): Move higher.
13492 (thread-db.o): Depend on $(linux_low_h).
13494 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13496 Rename "process" to "lwp" throughout.
13498 * linux-low.c (all_processes): Rename to...
13499 (all_lwps): ... this.
13500 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13501 (add_process): Rename to ...
13502 (add_lwp): ... this. Adjust.
13503 (linux_create_inferior): Adjust.
13504 (linux_attach_lwp): Adjust.
13505 (linux_attach): Adjust.
13506 (linux_kill_one_process): Rename to ...
13507 (linux_kill_one_lwp): ... this. Adjust.
13508 (linux_kill): Adjust.
13509 (linux_detach_one_process): Rename to ...
13510 (linux_detach_one_lwp): ... this. Adjust.
13511 (linux_detach): Adjust.
13512 (check_removed_breakpoint): Adjust.
13513 (status_pending_p): Adjust.
13514 (linux_wait_for_process): Rename to ...
13515 (linux_wait_for_lwp): ... this. Adjust.
13516 (linux_wait_for_event): Adjust.
13517 (send_sigstop): Adjust.
13518 (wait_for_sigstop): Adjust.
13519 (stop_all_processes): Rename to ...
13520 (stop_all_lwps): ... this.
13521 (linux_resume_one_process): Rename to ...
13522 (linux_resume_one_lwp): ... this. Adjust.
13523 (linux_set_resume_request, linux_continue_one_thread)
13524 (linux_queue_one_thread, resume_status_pending_p)
13525 (usr_store_inferior_registers, regsets_store_inferior_registers)
13526 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13528 * linux-low.h (get_process): Rename to ...
13529 (get_lwp): ... this. Adjust.
13530 (get_thread_process): Rename to ...
13531 (get_thread_lwp): ... this. Adjust.
13532 (get_process_thread): Rename to ...
13533 (get_lwp_thread): ... this. Adjust.
13534 (struct process_info): Rename to ...
13535 (struct lwp_info): ... this.
13536 (all_processes): Rename to ...
13537 (all_lwps): ... this.
13538 * proc-service.c (ps_lgetregs): Adjust.
13539 * thread-db.c (thread_db_create_event, find_one_thread)
13540 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13542 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13544 * server.c (handle_query): Handle "qAttached".
13546 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13548 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13549 GPLv3, update license URL.
13551 2009-03-01 Doug Evans <dje@google.com>
13553 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13554 (server_h): Add gdb_signals.h.
13555 (signals.o): Update.
13556 * server.h (target_signal_from_host,target_signal_to_host_p)
13557 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13559 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13561 * remote-utils.c (getpkt): Also generate remote-debug
13562 information if noack_mode is set.
13564 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13566 * server.c (handle_query): Report qXfer:siginfo:read and
13567 qXfer:siginfo:write as supported and handle them.
13568 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13569 * linux-low.c (linux_xfer_siginfo): New.
13570 (linux_target_ops): Set it.
13572 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13574 * server.c (gdbserver_usage): Mention --remote-debug.
13575 (main): Accept '--remote-debug' switch.
13577 2009-01-18 Doug Evans <dje@google.com>
13579 * regcache.c (new_register_cache): No need to check result of xcalloc.
13580 * server.c (handle_search_memory): Back out calls to xmalloc,
13581 result is checked and error is returned to user upon failure.
13582 (handle_query): Ditto. Add more checks for result of malloc.
13583 (handle_v_cont): Check result of malloc, report error back to
13585 (handle_v_run): Ditto. Call freeargv.
13586 * server.h (freeargv): Declare.
13587 * utils.c (freeargv): New fn.
13589 2009-01-15 Doug Evans <dje@google.com>
13591 * gdbreplay.c (perror_with_name): Make arg const char *.
13592 * server.h (target_signal_to_name): Make return type const char *.
13593 * thread-db.c (thread_db_err_str): Make return type const char *.
13594 * utils.c (perror_with_name): Make arg const char *.
13596 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13598 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13599 when handling a EXIT_PROCESS_DEBUG_EVENT.
13601 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13603 * gdbreplay.c (gdbreplay_version): Update copyright year.
13604 * server.c (gdbserver_version): Likewise.
13606 2009-01-05 Doug Evans <dje@google.com>
13608 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13609 (handle_extended_wait): Improve comment.
13611 2008-12-13 Doug Evans <dje@google.com>
13613 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13614 * server.h (ATTR_MALLOC): New macro.
13615 (xmalloc,xcalloc,xstrdup): Declare.
13616 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13617 * inferiors.c: Ditto.
13618 * linux-low.c: Ditto.
13619 * mem-break.c: Ditto.
13620 * regcache.c: Ditto.
13621 * remote-utils.c: Ditto.
13624 * win32-low.c: Ditto.
13626 2008-12-12 Doug Evans <dje@google.com>
13628 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13629 in debugging printf.
13631 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13633 2008-12-09 Doug Evans <dje@google.com>
13635 * linux-low.h (struct process_info): Delete member tid, unused.
13636 * thread-db.c (find_one_thread): Update.
13637 (maybe_attach_thread): Update.
13639 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13641 * target.h (struct target_ops): Add qxfer_osdata member.
13642 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13644 (linux_qxfer_osdata): New functions.
13645 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13647 * server.c (handle_query): Handle "qXfer:osdata:read:".
13648 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13649 (buffer_xml_printf): New functions.
13650 * server.h (struct buffer): New.
13651 (buffer_grow_str, buffer_grow_str0): New macros.
13652 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13653 (buffer_xml_printf): Declare.
13655 2008-11-24 Doug Evans <dje@google.com>
13657 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13659 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13661 * server.c (handle_v_run): Always use the supplied argument list.
13663 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13665 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13666 (xtensa_regmap_table): Add entry for scompare1.
13668 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13670 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13671 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13672 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13673 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13674 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13675 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13676 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13677 XML target descriptions.
13678 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13679 when inferior is running on an ISA 2.05 or later processor. Add
13680 special case to return offset for full 64-bit slot of FPSCR when
13683 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13685 * Makefile.in (SFILES, clean): Added sparc64 files.
13686 (reg-sparc64.o, reg-sparc64.c): New.
13687 * configure.srv (sparc*-*-linux*): New configuration.
13688 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13689 syscall arguments for SPARC.
13690 (regsets_store_inferior_registers): Likewise.
13691 * linux-sparc-low.c: New file.
13693 2008-10-21 Doug Evans <dje@google.com>
13695 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13696 (READLINE_DIR,READLINE_DEP): Delete.
13697 (INTERNAL_CFLAGS): Update.
13698 (LINTFLAGS): Update.
13700 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13702 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13703 whole argv from the last run, not just argv[0].
13705 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13707 * regcache.c (new_register_cache): Return NULL if the register
13708 cache size isn't known yet.
13709 (free_register_cache): Avoid dereferencing a NULL regcache.
13711 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13713 * configure.srv: Merge MIPS and MIPS64.
13715 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13717 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13719 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13721 * Makefile.in: Add required vsx dependencies.
13723 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13724 Declare init_registers_powerpc_vsx32l.
13725 Declare init_registers_powerpc_vsx64l.
13726 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13727 (ppc_arch_setup): Check for VSX in hwcap.
13728 (ppc_fill_vsxregset): New function.
13729 (ppc_store_vsxregset): New function.
13730 Add new VSX entry in regset_info target_regsets.
13732 * configure.srv: Add new VSX dependencies.
13734 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13736 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13737 (remote_open): Set or clear transport_is_reliable.
13738 (putpkt_binary): Don't expect acks in noack mode.
13739 (getpkt): Don't send ack/nac in noack mode.
13740 * server.c (handle_general_set): Handle QStartNoAckMode.
13741 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13743 (main): Reset noack_mode on every connection.
13744 * server.h (noack_mode): Declare.
13746 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13748 * Makefile.in (GDBREPLAY_OBS): New variable.
13749 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13751 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13752 Daniel Jacobowitz <dan@codesourcery.com>
13754 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13755 (usr_store_inferior_registers): Likewise.
13756 (regsets_store_inferior_registers): Likewise.
13758 2008-07-31 Rolf Jansen <rj@surtec.com>
13759 Pedro Alves <pedro@codesourcery.com>
13761 * configure.ac: Check for memmem declaration.
13762 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13763 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13764 (disable_packet_qfThreadInfo): Unconditionally compile.
13765 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13766 * configure, config.in: Regenerate.
13768 2008-07-28 Doug Kwan <dougkwan@google.com>
13770 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13771 (linux_write_memory): Remove declaration of errno.
13773 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13775 * linux-low.c (handle_extended_wait): Do not use "status"
13776 variable uninitialized.
13778 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13780 * server.c (handle_v_attach): Inhibit reporting dll changes.
13782 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13784 * remote-utils.c (prepare_resume_reply): If requested, don't
13785 output "thread:TID" in the T stop reply.
13787 * server.c (disable_packet_vCont, disable_packet_Tthread)
13788 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13789 (handle_query): If requested, disable support for qC, qfThreadInfo
13791 (handle_v_requests): If requested, disable support for vCont.
13792 (gdbserver_show_disableable): New.
13793 (main): Handle --disable-packet and --disable-packet=LIST.
13795 * server.h (disable_packet_vCont, disable_packet_Tthread)
13796 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13798 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13800 * server.c (gdbserver_usage): Mention --version.
13802 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13804 * Makefile.in (gdbreplay.o): New rule.
13806 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13808 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13809 message, not gdbserver.
13811 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13812 Nathan Sidwell <nathan@codesourcery.com>
13813 Joseph Myers <joseph@codesourcery.com>
13815 * acinclude.m4: Include ../../config/acx.m4.
13816 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13817 * configure, config.in: Regenerate.
13818 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13819 * server.c (gdbserver_version): Print PKGVERSION.
13820 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13821 (main): Adjust gdbserver_usage calls.
13822 * gdbreplay.c (version, host_name): Add declarations.
13823 (gdbreplay_version, gdbreplay_usage): New.
13824 (main): Accept --version and --help options.
13826 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13828 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13829 (arm_breakpoint_at): Handle Thumb.
13830 (the_low_target): Add comment.
13832 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13834 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13836 2008-05-09 Doug Evans <dje@google.com>
13838 * server.h (decode_search_memory_packet): Declare.
13839 * remote-utils.c (decode_search_memory_packet): New fn.
13840 * server.c (handle_search_memory_1): New fn.
13841 (handle_search_memory): New fn.
13842 (handle_query): Process qSearch:memory packets.
13844 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13846 * regcache.c (registers_length): Remove.
13847 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13848 full register packet.
13849 * regcache.h (registers_length): Remove prototype.
13850 * server.h (PBUFSIZ): Define to 16384.
13852 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13854 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13855 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13856 powerpc-64l.o, and powerpc-altivec64l.o.
13857 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13858 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13859 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13860 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13861 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13864 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13865 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13866 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13867 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13868 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13869 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13870 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13871 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13872 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13873 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13876 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13877 (init_registers_powerpc_32l): ... this new prototype.
13878 (init_registers_powerpc_32): Remove, replace by ...
13879 (init_registers_powerpc_altivec32l): ... this new prototype.
13880 (init_registers_powerpc_e500): Remove, replace by ...
13881 (init_registers_powerpc_e500l): ... this new prototype.
13882 (init_registers_ppc64): Remove, replace by ...
13883 (init_registers_powerpc_64l): ... this new prototype.
13884 (init_registers_powerpc_64): Remove, replace by ...
13885 (init_registers_powerpc_altivec64l): ... this new prototype.
13886 (ppc_num_regs): Set to 73.
13887 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13888 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13889 (ppc_cannot_store_register): Handle orig_r3 and trap.
13890 (ppc_arch_setup): Update init_registers_... calls.
13891 (ppc_fill_gregset): Handle orig_r3 and trap.
13893 * inferiors.c (clear_inferiors): Reset current_inferior.
13895 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13897 * acinclude.m4: Add override.m4.
13898 * configure: Regenerate.
13900 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13902 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13903 initial call to init_register_ppc64.
13905 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13907 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13908 single powerpc*-*-linux* case.
13909 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13911 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13913 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13914 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13916 * linux-ppc-low.c: Include <elf.h>.
13917 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13918 (ppc_hwcap): New global variable.
13919 (ppc_regmap): Remove __SPE__ #ifdef sections.
13920 (ppc_regmap_e500): New global variable.
13921 (ppc_cannot_store_register): Update __SPE__ special case.
13922 (ppc_get_hwcap): New function.
13923 (ppc_arch_setup): Use it to determine whether inferior supports
13924 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13925 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13926 Do not access registers if target does not support AltiVec.
13927 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13928 Do not access registers if target does not support SPE.
13929 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13931 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13933 * linux-low.c (disabled_regsets, num_regsets): New.
13934 (use_regsets_p): Delete.
13935 (linux_wait_for_process): Clear disabled_regsets.
13936 (regsets_fetch_inferior_registers): Check and set it.
13937 (regsets_store_inferior_registers): Likewise.
13938 (linux_fetch_registers, linux_store_registers): Do not use
13940 (initialize_low): Allocate disabled_regsets.
13942 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13944 * Makefile.in (LIBOBJS): New.
13945 (OBS): Use LIBOBJS.
13946 (memmem.o): New rule.
13947 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13948 * configure: Regenerated.
13950 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13952 * server.c (handle_query): Never return "unsupported" for
13953 qXfer:features:read queries.
13955 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13957 * server.c (get_features_xml): Fix inverted condition.
13958 (handle_query): Always support qXfer:feature:read.
13960 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13962 * server.c (wrapper_argv): New.
13963 (start_inferior): Handle wrapper_argv. If set, expect an extra
13965 (gdbserver_usage): Document --wrapper.
13966 (main): Parse --wrapper.
13968 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13970 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13971 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13972 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13973 (ppc_set_pc): Likewise.
13974 (ppc_arch_setup): New function.
13975 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13976 of collect_register.
13977 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13979 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13981 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13982 instead of linux-ppc64-low.o.
13983 * linux-ppc64-low.c: Remove file.
13984 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13985 (linux-ppc64-low.o): Remove rule.
13987 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13988 (init_registers_powerpc_64): Likewise.
13989 (ppc_regmap): Conditionally define depending on __powerpc64__.
13990 (ppc_cannot_store_register): Do not special-case "fpscr" when
13991 compiled on __powerpc64__.
13992 (ppc_collect_ptrace_register): New function.
13993 (ppc_supply_ptrace_register): New function.
13994 (ppc_breakpoint): Change type to "unsigned int".
13995 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13996 (the_low_target): Conditionally provide initializers for the
13997 arch_setup member depending on __powerpc64__. Install
13998 collect_ptrace_register and supply_ptrace_register members.
14000 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14002 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14003 * server.c (gdbserver_xmltarget): Define.
14004 (get_features_xml): Use it to replace "target.xml" and arch_string.
14006 * configure.srv: Remove srv_xmltarget. Add XML files that were
14007 mentioned there to srv_xmlfiles instead. Remove conditional tests
14008 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14009 srv_xmlfiles and srv_regobj to include all possible choices.
14010 * configure.ac (srv_xmltarget): Remove.
14011 (srv_xmlfiles): Do not add "target.xml".
14012 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14013 checks for supplementary target information.
14014 * configure: Regenerate.
14015 * Makefile.in (XML_TARGET): Remove.
14016 (target.xml): Remove rule.
14017 (clean): Do not clean up target.xml.
14018 (.PRECIOUS): Do not mention target.xml.
14020 * target.h (struct target_ops): Remove arch_string member.
14021 * linux-low.c (linux_arch_string): Remove.
14022 (linux_target_ops): Remove arch_string initializer.
14023 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14024 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14025 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14026 * spu-low.c (spu_arch_string): Remove.
14027 (spu_target_ops): Remove arch_string initializer.
14028 * win32-low.c (win32_arch_string): Remove.
14029 (win32_target_ops): Remove arch_string initializer.
14030 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14031 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14032 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14034 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14036 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14037 by collect_ptrace_register and supply_ptrace_register hooks.
14038 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14039 instead of checking for the_low_target.left_pad_xfer.
14040 (usr_store_inferior_registers): Use collect_ptrace_register callback
14041 instead of checking for the_low_target.left_pad_xfer.
14043 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14044 (s390_supply_ptrace_register): Likewise.
14045 (s390_fill_gregset): Call s390_collect_ptrace_register.
14046 (the_low_target): Update.
14048 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14049 (ppc_supply_ptrace_register): Likewise.
14050 (the_low_target): Update.
14052 * linux-i386-low.c (the_low_target): Update.
14053 * linux-x86-64-low.c (the_low_target): Update.
14055 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14057 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14058 reg-s390.o and reg-s390x.o.
14060 * linux-low.c (new_inferior): New global variable.
14061 (linux_create_inferior, linux_attach): Set it.
14062 (linux_wait_for_process): Call the_low_target.arch_setup after the
14063 target has stopped for the first time.
14064 (initialize_low): Do not call the_low_target.arch_setup.
14066 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14067 (s390_set_pc): Likewise.
14068 (s390_arch_setup): New function.
14069 (the_low_target): Use s390_arch_setup as arch_setup routine.
14071 * regcache.c (realloc_register_cache): New function.
14072 (set_register_cache): Call it for each existing regcache.
14074 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14076 * server.h (init_registers): Remove prototype.
14078 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14079 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14080 instead of init_registers ().
14081 * linux-arm-low.c (init_registers_arm): Add prototype.
14082 (init_registers_arm_with_iwmmxt): Likewise.
14083 (the_low_target): Add initializer for arch_setup field.
14084 * linux-cris-low.c (init_registers_cris): Add prototype.
14085 (the_low_target): Add initializer for arch_setup field.
14086 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14087 (the_low_target): Add initializer for arch_setup field.
14088 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14089 (the_low_target): Add initializer for arch_setup field.
14090 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14091 (the_low_target): Add initializer for arch_setup field.
14092 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14093 (the_low_target): Add initializer for arch_setup field.
14094 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14095 (the_low_target): Add initializer for arch_setup field.
14096 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14097 (init_registers_mips64_linux): Likewise.
14098 (the_low_target): Add initializer for arch_setup field.
14099 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14100 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14101 (the_low_target): Add initializer for arch_setup field.
14102 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14103 (init_registers_powerpc_64): Likewise.
14104 (the_low_target): Add initializer for arch_setup field.
14105 * linux-s390-low.c (init_registers_s390): Add prototype.
14106 (init_registers_s390x): Likewise.
14107 (the_low_target): Add initializer for arch_setup field.
14108 * linux-sh-low.c (init_registers_sh): Add prototype.
14109 (the_low_target): Add initializer for arch_setup field.
14110 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14111 (the_low_target): Add initializer for arch_setup field.
14112 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14113 (the_low_target): Add initializer for arch_setup field.
14115 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14116 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14117 instead of init_registers ().
14118 * win32-arm-low.c (init_registers_arm): Add prototype.
14119 (the_low_target): Add initializer for arch_setup field.
14120 * win32-i386-low.c (init_registers_i386): Add prototype.
14121 (the_low_target): Add initializer for arch_setup field.
14123 * spu-low.c (init_registers_spu): Add prototype.
14124 (initialize_low): Call initialie_registers_spu () instead of
14125 initialize_registers ().
14127 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14129 * server.c (handle_v_requests): When handling the vRun and vAttach
14130 packets, if already debugging a process, don't kill it. Return an
14133 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14135 * server.c (handle_query): Correct length check.
14137 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14139 * win32-low.c (do_initial_child_stuff): Add process handle
14140 parameter. Set current_process_handle and current_process_id from the
14141 parameters. Clear globals.
14142 (win32_create_inferior): Don't set current_process_handle and
14143 current_process_id here. Instead pass them on the call to
14144 do_initial_child_stuff.
14145 (win32_attach): Likewise.
14146 (win32_clear_inferiors): New.
14147 (win32_kill): Don't close the current process handle or the
14148 current thread handle here. Instead call win32_clear_inferiors.
14149 (win32_detach): Don't open a new handle to the process. Call
14150 win32_clear_inferiors.
14151 (win32_join): Don't rely on current_process_handle; open a new
14152 handle using the process id.
14153 (win32_wait): Call win32_clear_inferiors when the inferior process
14156 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14158 * server.c (monitor_show_help): Add "exit".
14160 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14162 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14163 (clean): Add reg-xtensa.c.
14164 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14165 * configure.srv (xtensa*-*-linux*) New target.
14166 * linux-xtensa-low.c: New.
14167 * xtensa-xtregs.c: New.
14169 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14171 * hostio.c: Don't include errno.h.
14172 (errno_to_fileio_errno): Move to hostio-errno.
14173 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14174 error number outputting to the target->hostio_last_error callback.
14175 (hostio_packet_error): Use FILEIO_EINVAL directly.
14176 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14177 calls to hostio_error.
14178 * hostio-errno.c: New.
14179 * server.h (hostio_last_error_from_errno): Declare.
14180 * target.h (target_ops): Add hostio_last_error member.
14181 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14182 as hostio_last_error handler.
14183 * spu-low.c (spu_target_ops): Likewise.
14184 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14185 (wince_hostio_last_error): New functions.
14186 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14187 as hostio_last_error handler.
14188 (win32_target_ops) [!_WIN32_WCE]: Register
14189 hostio_last_error_from_errno as hostio_last_error handler.
14190 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14191 (hostio-errno.o): New rule.
14192 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14193 * configure.srv (srv_hostio_err_objs): New variable. Default to
14195 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14196 * configure: Regenerate.
14198 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14200 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14201 (linux_kill, linux_detach): Clean up the process list.
14202 * remote-utils.c (remote_open): Improve port number parsing.
14203 (putpkt_binary, input_interrupt): Only send interrupts if the target
14205 * server.c (extended_protocol): Make static.
14206 (attached): Define earlier.
14207 (exit_requested, response_needed, program_argv): New variables.
14208 (target_running): New.
14209 (start_inferior): Clear attached here.
14210 (attach_inferior): Set attached here.
14211 (require_running): Define.
14212 (handle_query): Use require_running and target_running. Implement
14214 (handle_v_attach, handle_v_run): New.
14215 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14216 (gdbserver_usage): Update.
14217 (main): Redo argument parsing. Handle --debug and --multi. Handle
14218 --attach along with other options or after the port. Save
14219 program_argv. Support no initial program. Resynchronize
14220 communication with GDB after an error. Handle "monitor exit".
14221 Use require_running and target_running. Always allow the extended
14222 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14223 restart in extended mode.
14224 * README: Refer to the GDB manual. Update --attach usage.
14226 2007-12-20 Andreas Schwab <schwab@suse.de>
14228 * linux-low.c (STACK_SIZE): Define.
14229 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14230 (linux_test_for_tracefork): Likewise.
14232 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14234 * linux-low.c (linux_wait_for_event): Update messages. Do not
14235 reinsert auto-delete breakpoints.
14236 * mem-break.c (struct breakpoint): Change return type of handler to
14238 (set_breakpoint_at): Update handler type.
14239 (reinsert_breakpoint_handler): Return 1 instead of calling
14241 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14243 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14244 * mem-break.h (set_breakpoint_at): Update handler type.
14245 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14246 * win32-low.c (auto_delete_breakpoint): New.
14247 (get_child_debug_event): Use it.
14249 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14251 * configure.ac: Check for pread and pwrite.
14252 * hostio.c (handle_pread): Fall back to lseek and read.
14253 (handle_pwrite): Fall back to lseek and write.
14254 * config.in, configure: Regenerated.
14256 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14258 * server.c (myresume): Add own_buf argument.
14259 (main): Update calls.
14261 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14263 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14264 * remote-utils.c (remote_open): Do not call disable_async_io.
14265 (block_async_io): Delete.
14266 (unblock_async_io): Make static.
14267 (initialize_async_io): New.
14268 * server.c (handle_v_cont): Handle async I/O here.
14269 (myresume): Likewise. Move other common resume tasks here...
14270 (main): ... from here. Call initialize_async_io. Disable async
14271 I/O before the main loop.
14272 * server.h (initialize_async_io): Declare.
14273 (block_async_io, unblock_async_io): Delete prototypes.
14274 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14276 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14278 * remote-utils.c (readchar): Allow binary data in received messages.
14280 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14282 * win32-low.c (attaching): New global.
14283 (win32_create_inferior): Clear the `attaching' global.
14284 (win32_attach): Set the `attaching' global.
14285 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14286 attaching. Only set a breakpoint at the entry point if not
14289 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14291 * server.c (main): Don't report dll events on the initial
14292 connection on attaches.
14294 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14296 * server.c (main): Relax numerical bases supported for the pid of
14297 the --attach command line argument.
14299 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14301 * win32-low.c (win32_attach): Call OpenProcess before
14302 DebugActiveProcess, not after. Add last error output to error
14305 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14307 * win32-low.c (win32_get_thread_context)
14308 (win32_set_thread_context): New functions.
14309 (thread_rec): Use win32_get_thread_context.
14310 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14311 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14314 2007-12-03 Leo Zayas
14315 Pedro Alves <pedro_alves@portugalmail.pt>
14317 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14319 (child_add_thread): Minor cleanup.
14320 (child_continue): Resume artificially suspended threads before
14321 calling ContinueDebugEvent.
14322 (suspend_one_thread): New.
14323 (fake_breakpoint_event): New.
14324 (get_child_debug_event): Change return type to int. Check here if
14325 gdb sent an interrupt request. If a soft interrupt was requested,
14326 fake a breakpoint event. Return 0 if there is no event to handle,
14328 (win32_wait): Don't check here if gdb sent an interrupt request.
14329 Ensure there is a valid event to handle.
14330 (win32_request_interrupt): Add soft interruption method as last
14333 2007-12-03 Leo Zayas
14334 Pedro Alves <pedro_alves@portugalmail.pt>
14336 * win32-low.h (win32_thread_info): Add descriptions to the
14337 structure members. Replace `suspend_count' counter by a
14339 * win32-low.c (thread_rec): Update condition of when to get the
14340 context from the inferior. Rely on ContextFlags being set if it
14341 has already been retrieved. Only suspend the inferior thread if
14342 we haven't already. Warn if that fails.
14343 (continue_one_thread): s/suspend_count/suspended/. Only call
14344 ResumeThread once. Warn if that fails.
14346 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14348 * win32-low.c (win32_wait): Don't read from the inferior when it
14349 has already exited.
14351 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14353 * Makefile.in (win32_low_h): New variable.
14354 (win32-low.o): Add dependency on $(win32_low_h).
14355 (win32-arm-low.o, win32-i386-low.o): New rules.
14357 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14359 * hostio.c: Correct copyright year.
14361 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14363 * Makefile.in (OBS): Add hostio.o.
14364 (hostio.o): New rule.
14365 * server.h (handle_vFile): Declare.
14366 * hostio.c: New file.
14367 * server.c (handle_v_requests): Take packet_len and new_packet_len
14368 for binary packets. Call handle_vFile.
14369 (main): Update call to handle_v_requests.
14371 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14373 * linux-low.c: Include <sched.h>.
14375 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14377 * linux-low.c (linux_tracefork_grandchild): New.
14378 (linux_tracefork_child): Use clone.
14379 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14381 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14383 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14385 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14387 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14389 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14391 * inferiors.c (change_inferior_id): Delete.
14392 (add_pid_to_list, pull_pid_from_list): New.
14393 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14394 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14395 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14396 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14397 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14398 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14399 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14400 (using_threads): Always set to 1.
14401 (handle_extended_wait): New.
14402 (add_process): Do not set TID.
14403 (linux_create_inferior): Set must_set_ptrace_flags.
14404 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14405 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14406 (linux_thread_alive): Rename TID argument to LWPID.
14407 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14408 (linux_wait_for_event): Do not use TID or check using_threads. Update
14409 call to dead_thread_notify. Call handle_extended_wait.
14410 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14411 (send_sigstop): Delete sigstop_sent.
14412 (wait_for_sigstop): Avoid TID.
14413 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14414 (linux_test_for_tracefork): New.
14415 (linux_lookup_signals): Use thread_db_active and
14416 linux_supports_tracefork_flag.
14417 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14418 * linux-low.h (get_process_thread): Avoid TID.
14419 (struct process_ifo): Move thread_known and tid to the end. Remove
14421 (linux_attach_lwp, thread_db_init): Update prototypes.
14422 * server.h (change_inferior_id): Delete prototype.
14423 (add_pid_to_list, pull_pid_from_list): New prototypes.
14424 * thread-db.c (thread_db_use_events): New.
14425 (find_first_thread): Rename to...
14426 (find_one_thread): ...this. Update callers and messages. Do not
14427 call fatal. Check thread_db_use_events. Do not call
14428 change_inferior_id or new_thread_notify.
14429 (maybe_attach_thread): Update. Do not call new_thread_notify.
14430 (thread_db_init): Set thread_db_use_events. Check use_events.
14431 * utils.c (fatal, warning): Correct message prefix.
14433 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14435 * Makefile.in (clean): Remove new files.
14436 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14437 (powerpc-64.o, powerpc-64.c): New rules.
14438 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14439 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14441 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14443 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14444 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14445 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14446 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14447 (target_regsets): Add AltiVec and SPE register sets.
14448 * configure.ac: Check for AltiVec and SPE.
14449 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14450 (ppc_fill_vrregset, ppc_store_vrregset): New.
14451 (target_regsets): Add AltiVec register set.
14452 * configure: Regenerated.
14454 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14456 * linux-low.c (O_LARGEFILE): Define.
14457 (linux_read_memory): Use /proc/PID/mem.
14458 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14459 * configure, config.in: Regenerated.
14461 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14463 * linux-low.c (linux_wait_for_event): Do not pass signals while
14466 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14468 * win32-low.c (create_process): New.
14469 (win32_create_inferior): Use create_process instead of
14470 CreateProcess. If create_process failed retry appending an ".exe"
14471 suffix. Store the GetLastError result immediatelly after
14472 create_process calls and use it on the call to error.
14474 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14476 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14478 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14480 * configure.ac: Switch license to GPLv3.
14482 2007-08-01 Michael Snyder <msnyder@access-company.com>
14484 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14486 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14488 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14490 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14491 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14492 CloseToolhelp32Snapshot.
14493 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14494 CloseToolhelp32Snapshot.
14496 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14498 * server.c (main): Check for inferior exit before main loop.
14500 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14502 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14503 instead of on tmp_desc.
14505 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14506 Daniel Jacobowitz <dan@codesourcery.com>
14508 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14509 (add_thread): Minor cleanups.
14510 (clear_inferiors): Move lower in the file. Clear the DLL
14512 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14513 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14514 (xml_escape_text): New.
14515 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14517 (handle_v_cont): Report errors.
14518 (gdbserver_version): Update.
14519 (main): Correct size of own_buf. Do not report initial DLL events.
14520 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14521 (unloaded_dll, xml_escape_text): New.
14522 * win32-low.c (enum target_waitkind): Update comments.
14523 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14524 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14525 (win32_EnumProcessModules, win32_GetModuleInformation)
14526 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14527 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14528 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14529 (win32_Module32First, win32_Module32Next, load_toolhelp)
14530 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14531 (get_child_debug_event): Handle DLL events.
14532 (win32_wait): Likewise.
14534 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14536 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14537 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14539 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14541 * win32-low.c (handle_output_debug_string): Ignore event if not
14544 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14546 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14548 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14550 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14552 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14554 * inferiors.c (change_inferior_id): Add comment.
14555 * linux-low.c (check_removed_breakpoint): Add an early
14556 prototype. Improve debug output.
14557 (linux_attach): Doc update.
14558 (linux_detach_one_process, linux_detach): Clean up before releasing
14560 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14561 * linux-low.h (struct process_info): Doc improvement.
14562 * mem-break.c (delete_all_breakpoints): New.
14563 * mem-break.h (delete_all_breakpoints): New prototype.
14564 * thread-db.c (find_first_thread): New.
14565 (thread_db_create_event): Call it instead of
14566 thread_db_find_new_threads. Clean up unused variables.
14567 (maybe_attach_thread): Remove first thread handling.
14568 (thread_db_find_new_threads): Use find_first_thread.
14569 (thread_db_get_tls_address): Likewise.
14571 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14573 * thread-db.c (thread_db_find_new_threads): Add prototype.
14574 (thread_db_create_event): Check for the main thread before adding
14576 (maybe_attach_thread): Only enable event reporting if TID == 0.
14577 (thread_db_get_tls_address): Check for new threads.
14579 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14581 * linux-low.c (linux_create_inferior): Try execv before execvp.
14582 * spu-low.c (spu_create_inferior): Likewise.
14584 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14586 * linux-low.c (linux_create_inferior): Change execv to execvp.
14587 * spu-low.c (spu_create_inferior): Likewies.
14589 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14591 * Makefile.in (clean): Clean new files instead of deleted ones.
14592 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14593 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14595 * configure.srv: Specify XML files and new regformats for MIPS and
14597 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14598 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14599 an entry for the restart register.
14600 (mips_cannot_fetch_register, mips_cannot_store_register)
14601 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14602 register names to match the XML descriptions.
14603 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14604 restart register instead of $0.
14606 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14607 Markus Deuling <deuling@de.ibm.com>
14609 * remote-utils.c (decode_xfer_write): New function.
14610 * server.h (decode_xfer_write): Add prototype.
14611 * server.c (handle_query): Add PACKET_LEN argument. Support
14612 qXfer:spu:read and qXfer:spu:write packets.
14613 (main): Pass packet_len to handle_query.
14614 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14615 * target.h (target_ops): Add qxfer_spu.
14617 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14619 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14620 accessing non-seekable spufs files.
14622 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14624 * server.c (handle_query): Add reply for qC packet.
14626 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14627 Leo Zayas <lerele@champenstudios@com>
14629 * server.h (check_remote_input_interrupt_request): New function.
14630 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14631 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14632 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14633 (check_remote_input_interrupt_request): New function.
14634 * server.h (check_remote_input_interrupt_request): Declare.
14635 * win32-low.c (winapi_DebugBreakProcess,
14636 winapi_GenerateConsoleCtrlEvent): New typedefs.
14637 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14639 (win32_wait): Check for remote interrupt request
14640 with check_remote_input_interrupt_request.
14641 (win32_request_interrupt): New function.
14642 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14644 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14646 * win32-low.c (debug_registers_changed,
14647 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14648 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14649 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14650 (thread_rec): Get context using the low target.
14651 (child_add_thread): Call thread_added on the low target,
14652 which does the same thing.
14654 (do_initial_child_stuff): Remove debug registers references.
14655 Set context using the low target. Resume threads after
14656 setting the contexts.
14657 (child_continue): Remove dead variable. Remove debug
14658 registers references.
14659 (child_fetch_inferior_registers): Go through the low target.
14660 (do_child_store_inferior_registers): Remove.
14661 (child_store_inferior_registers): Go through the low target.
14662 (win32_resume): Remove debug registers references.
14663 Set context using the low target.
14664 (handle_exception): Change return type to void. Don't record
14665 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14666 first chance exception.
14667 (get_child_debug_event): Change return type to void. Remove
14668 goto loop. Always return after waiting for debug event.
14669 (win32_wait): Convert to switch statement. Handle spurious
14672 * win32-i386-low.c (debug_registers_changed,
14673 debug_registers_used): New.
14674 (initial_stuff): Rename to ...
14675 (i386_initial_stuff): ... this. Clear debug registers
14677 (store_debug_registers): Delete.
14678 (i386_get_thread_context): New.
14679 (load_debug_registers): Delete.
14680 (i386_set_thread_context): New.
14681 (i386_thread_added): New.
14682 (single_step): Rename to ...
14683 (i386_single_step): ... this.
14684 (do_fetch_inferior_registers): Rename to ...
14685 (i386_fetch_inferior_register): ... this.
14686 (i386_store_inferior_register): New.
14687 (the_low_target): Adapt to new interface.
14689 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14690 (arm_get_thread_context): New.
14691 (arm_set_thread_context): New.
14693 (do_fetch_inferior_registers): Rename to ...
14694 (arm_fetch_inferior_register): ... this.
14695 (arm_store_inferior_register): New.
14696 (arm_wince_breakpoint): Reimplement as unsigned long.
14697 (arm_wince_breakpoint_len): Define.
14698 (the_low_target): Adapt to new interface.
14700 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14701 load_debug_registers. Add get_thread_context, set_thread_context,
14702 thread_added and store_inferior_register. Rename
14703 fetch_inferior_registers to fetch_inferior_register.
14704 (regptr): Remove declaration.
14706 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14708 * linux-low.c (linux_detach): Change return type to int. Return 0.
14709 * spu-low.c (spu_detach): Likewise.
14711 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14713 * target.h (target_ops): Change return type of detach to int.
14715 (join_inferior): New.
14716 * server.c (main): Don't skip detach support on mingw32.
14717 If the inferior doesn't support detaching return error.
14718 Call join_inferior instead of using waitpid.
14719 * linux-low.c (linux_join): New.
14720 (linux_target_op): Add linux_join.
14721 * spu-low.c (spu_join): New.
14722 (spu_target_ops): Add spu_join.
14723 * win32-low.c (win32_detach): Adapt to new interface.
14724 Reopen current_process_handle before detaching. Issue a child
14725 resume before detaching.
14727 (win32_target_op): Add win32_join.
14729 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14731 * win32-low.c (win32-attach): Fix return value.
14732 * target.h (target_ops): Describe ATTACH return values.
14734 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14736 * win32-low.c (GETPROCADDRESS): Define.
14737 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14738 (winapi_DebugSetProcessKillOnExit): Likewise.
14739 (win32_create_inferior): Force usage of ansi CreateProcessA.
14740 (win32_attach): Use GETPROCADDRESS.
14741 (win32_detach): Likewise.
14743 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14745 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14747 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14749 * win32-low.c: Commit leftover changes from 2007-03-29.
14751 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14753 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14754 fields short instead of int. Add explicit padding.
14755 (i387_cache_to_fsave): Remove unnecessary casts.
14756 (i387_fsave_to_cache): Doc fix.
14757 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14759 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14761 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14762 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14764 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14766 * configure.srv (arm*-*-mingw32ce*): Move near the other
14769 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14771 * configure.ac: Add errno checking.
14772 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14773 sys/file.h and malloc.h.
14774 (AC_CHECK_DECLS): Add perror.
14775 (srv_mingwce): Handle.
14776 * configure.srv (i[34567]86-*-cygwin*): Add
14777 win32-i386-low.o to srv_tgtobj.
14778 (i[34567]86-*-mingw*): Likewise.
14779 (arm*-*-mingw32ce*): Add case.
14780 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14781 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14782 [__MINGW32CE__] (strerror): New function.
14783 [__MINGW32CE__] (errno): Define to GetLastError.
14784 [__MINGW32CE__] (COUNTOF): New macro.
14785 (remote_open): Remove extra close call.
14786 * mem-break.c (delete_breakpoint_at): New function.
14787 * mem-break.h (delete_breakpoint_at): Declare.
14788 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14789 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14790 [USE_WIN32API] (read, write): Add char* casts.
14791 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14792 * server.h: Include wincecompat.h on Windows CE.
14793 [HAVE_ERRNO_H]: Check.
14794 (perror): Declare if not declared.
14795 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14796 (perror_with_name): Remove errno declaration.
14797 * wincecompat.h: New.
14798 * wincecompat.c: New.
14799 * win32-low.h: New.
14800 * win32-arm-low.c: New.
14801 * win32-i386-low.c: New.
14802 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14803 (OUTMSG2): Make it safe.
14805 (COUNTOF): New macro.
14806 (NUM_REGS): Get it from the low target.
14807 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14808 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14809 (thread_rec): Let low target handle debug registers.
14810 (child_add_thread): Likewise.
14811 (child_init_thread_list): Likewise.
14812 (continue_one_thread): Likewise.
14814 (do_child_fetch_inferior_registers): Move to ...
14815 * win32-i386-low.c: ... here, and rename to ...
14816 (do_fetch_inferior_registers): ... this.
14817 * win32-low.c (child_fetch_inferior_registers):
14818 Go through the low target.
14819 (do_child_store_inferior_registers): Use regptr.
14820 (strwinerror): New function.
14821 (win32_create_inferior): Handle Windows CE.
14822 Use strwinerror instead of strerror on Windows error
14823 codes. Add program to the error output.
14824 Don't close the main thread handle on Windows CE.
14825 (win32_attach): Use coredll.dll on Windows CE.
14826 (win32_kill): Close current process and current
14828 (win32_detach): Use coredll.dll on Windows CE.
14829 (win32_resume): Let low target handle debug registers, and
14831 (handle_exception): Add/Remove initial breakpoint. Avoid
14832 non-existant WSTOPSIG on Windows CE.
14833 (win32_read_inferior_memory): Cast to remove warning.
14834 (win32_arch_string): Go through the low target.
14835 (initialize_low): Call set_breakpoint_data with the low
14836 target's breakpoint.
14837 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14838 FOP_REGNUM, mappings): Move to ...
14839 * win32-i386-low.c: ... here.
14840 * win32-low.c (win32_thread_info): Move to ...
14841 * win32-low.h: ... here.
14842 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14843 win32-arm-low.c and wincecompat.c.
14844 (all:): Add $EXEEXT.
14845 (install-only:): Likewise.
14846 (gdbserver:): Likewise.
14847 (gdbreplay:): Likewise.
14848 * config.in: Regenerate.
14849 * configure: Regenerate.
14851 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14853 * win32-low.c: Rename typedef thread_info to
14854 win32_thread_info throughout.
14856 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14858 * win32-i386-low.c: Rename to ...
14859 * win32-low.c: ... this.
14860 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14861 * Makefile.in: Likewise.
14863 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14865 * remote-utils.c (monitor_output): Constify msg parameter.
14866 * server.h (monitor_output): Likewise.
14867 * win32-i386-low.c (handle_output_debug_string): New.
14868 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14869 handle_output_debug_string.
14870 (get_child_debug_event): Likewise.
14872 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14874 * server.c (main): Correct strtoul check.
14876 2007-03-27 Jon Ringle <jon@ringle.org>
14878 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14880 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14882 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14884 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14886 * terminal.h: Check HAVE_SGTTY_H.
14888 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14890 * remote-utils.c (remote_open): Print out the assigned port number.
14892 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14894 * remote-utils.c (monitor_output): New function.
14895 * server.c (debug_threads): Define here.
14896 (monitor_show_help): New function.
14897 (handle_query): Handle qRcmd.
14898 (main): Do not handle 'd' packet.
14899 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14900 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14903 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14905 * Makefile.in (EXEEXT): New.
14906 (clean): Use $(EXEEXT).
14908 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14910 * target.h (target_ops): Rename send_signal to request_interrupt,
14911 and remove enum target_signal parameter.
14912 * linux-low.c (linux_request_interrupt): Rename from
14913 linux_send_signal, and always send SIGINT.
14914 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14915 and always send SIGINT.
14916 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14918 (input_interrupt): Likewise.
14920 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14922 * server.c (get_features_xml): Check if target implemented
14924 * win32-i386-low.c (win32_arch_string): New.
14925 (win32_target_ops): Add win32_arch_string as arch_string member.
14927 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14929 * spu-low.c (spu_arch_string): New.
14930 (spu_target_ops): Add spu_arch_string.
14932 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14934 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14935 * configure.ac: Do not check for terminal.h.
14936 * configure, config.in: Regenerated.
14938 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14940 * Makefile.in (OBS): Add $(XML_BUILTIN).
14941 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14943 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14944 (arm-with-iwmmxt.c): New.
14945 * config.in, configure: Regenerate.
14946 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14947 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14948 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14949 (arm*-*-linux*): Add iWMMXt and regset support.
14950 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14951 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14952 (arm_store_wmmxregset, target_regsets): New.
14953 * server.c (get_features_xml): Take annex argument. Check builtin
14955 (handle_query): Handle multiple annexes.
14957 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14959 * remote-utils.c [USE_WIN32API] (read, write): Define.
14960 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14963 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14965 * linux-i386-low.c (the_low_target): Set arch_string.
14966 * linux-x86-64-low.c (the_low_target): Likewise.
14967 * linux-low.c (linux_arch_string): New.
14968 (linux_target_ops): Add it.
14969 * linux-low.h (struct linux_target_ops): Add arch_string.
14970 * server.c (write_qxfer_response): Use const void * for DATA.
14971 (get_features_xml): New.
14972 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14973 * target.h (struct target_ops): Add arch_string method.
14975 2007-01-03 Denis Pilat <denis.pilat@st.com>
14976 Daniel Jacobowitz <dan@codesourcery.com>
14978 * linux-low.c (linux_kill): Handle being called with no threads.
14979 * win32-i386-low.c (win32_kill): Likewise.
14980 (get_child_debug_event): Clear current_process_handle.
14982 2006-12-30 Denis PILAT <denis.pilat@st.com>
14983 Daniel Jacobowitz <dan@codesourcery.com>
14985 * remote-utils.c (remote_open): Check the type of specified
14986 serial port devices before opening them.
14987 * server.c (main): Kill the inferior if an error occurs during
14988 the first remote_open.
14990 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14992 * README: Update supported targets.
14994 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14996 * Makefile.in (clean): Remove reg-mips64.c.
14997 (reg-mips64.c, reg-mips64.o): New rules.
14998 * configure.srv: Handle mips64. Include regset support for mips.
14999 * linux-mips-low.c (union mips_register): New.
15000 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15001 (mips_breakpoint, mips_breakpoint_at): Use int.
15002 (mips_collect_register, mips_supply_register)
15003 (mips_collect_register_32bit, mips_supply_register_32bit)
15004 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15005 (mips_store_fpregset, target_regsets): New.
15006 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15008 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15010 * configure.srv: Add target "spu*-*-*".
15011 * Makefile.in (clean): Remove reg-spu.c.
15012 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15013 * spu-low.c: New file.
15015 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15017 * configure.ac: Correct td_thr_tls_get_addr test.
15018 * configure: Regenerated.
15020 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15022 * linux-low.c (linux_wait_for_event): Reformat. Use the
15023 pass_signals array.
15024 * remote-utils.c (decode_address_to_semicolon): New.
15025 * server.c (pass_signals, handle_general_set): New.
15026 (handle_query): Mention QPassSignals for qSupported.
15027 (main): Call handle_general_set.
15028 * server.h (pass_signals, decode_address_to_semicolon): New.
15030 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15032 * server.c (handle_query): Correct error handling for read_auxv.
15034 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15036 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15037 and srv_linux_thread_db to yes.
15038 * linux-s390-low.c (s390_fill_gregset): New function.
15039 (target_regsets): Define data structure.
15041 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15043 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15044 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15045 * config.in, configure: Regenerated.
15046 * inferiors.c (gdb_id_to_thread): New function.
15047 (gdb_id_to_thread_id): Use it.
15048 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15049 * linux-low.h (struct process_info): Add th member.
15050 (thread_db_get_tls_address): New prototype.
15051 * remote-utils.c (decode_address): Make non-static.
15052 * server.c (handle_query): Handle qGetTLSAddr.
15053 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15054 * target.h (struct target_ops): Add get_tls_address.
15055 * thread-db.c (maybe_attach_thread): Save the thread handle.
15056 (thread_db_get_tls_address): New.
15058 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15060 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15061 (linux_resume_one_process): Take a siginfo_t *. Update all
15062 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15063 (struct pending_signals): Add a siginfo_t.
15064 (linux_wait_for_process): Always set last_status.
15065 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15066 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15067 * linux-low.h (struct process_info): Add last_status.
15069 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15071 * remote-utils.c (try_rle): New function.
15072 (putpkt_binary): Use it.
15074 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15076 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15077 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15078 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15079 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15080 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15083 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15085 * server.c (terminal_fd): New variable.
15086 (old_foreground_pgrp): Likewise.
15087 (restore_old_foreground_pgrp): New function.
15088 (start_inferior): Record the terminal file descriptor in terminal_fd
15089 and its original foreground group in old_foreground_pgrp. Register
15090 restore_old_foreground_pgrp with atexit().
15092 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15094 * server.c (handle_query): Correct qPart to qXfer.
15096 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15098 * configure.ac: Check for more headers which are missing on
15099 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15100 * configure.srv: Add Cygwin and mingw32.
15101 * remote-utils.c: Don't include headers unconditionally which
15102 are missing on mingw32. Include <winsock.h> for mingw32.
15103 (remote_open): Adjust for mingw32 support. Flush
15104 standard error after writing to it.
15105 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15106 (unblock_async_io, enable_async_io, disable_async_io)
15107 (readchar, getpkt): Update for Winsock support.
15108 (prepare_resume_reply): Expect a protocol signal number.
15109 * server.c: Disable <sys/wait.h> on mingw32.
15110 (start_inferior): Adjust for mingw32 support. Flush
15111 standard error after writing to it.
15112 (attach_inferior): Likewise. Use protocol signal
15114 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15116 * win32-i386-low.c: New file.
15117 * Makefile.in (XM_CLIBS): Set.
15118 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15119 (win32-i386-low.o): New dependency rule.
15120 * linux-low.c (linux_wait): Use target signal numbers.
15121 * target.h (struct target_ops): Doc fix.
15122 * server.h (target_signal_to_name): New prototype.
15123 * gdbreplay.c: Don't include headers unconditionally which
15124 are missing on mingw32. Include <winsock.h> for mingw32.
15125 (remote_close, remote_open): Adjust for Winsock support.
15126 * configure, config.in: Regenerated.
15128 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15130 * server.c (decode_xfer_read, write_qxfer_response): New.
15131 (handle_query): Take a packet length argument. Handle
15132 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15133 the qSupported response.
15134 (main): Update call to handle_query.
15136 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15138 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15139 (putpkt_binary): Renamed from putpkt and adjusted for binary
15141 (putpkt): New wrapper for putpkt_binary.
15142 (readchar): Don't mask off the high bit.
15143 (decode_X_packet): New function.
15144 * server.c (main): Call putpkt_binary if a handler sets the packet
15145 length. Save the length of the incoming packet. Handle 'X'.
15146 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15148 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15150 * server.c (handle_query): Handle qSupported.
15152 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15154 * remote-utils.c (all_symbols_looked_up): New variable.
15155 (look_up_one_symbol): Check it.
15156 * server.h (look_up_one_symbol): New declaration.
15157 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15159 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15161 * Makefile.in (linux-arm-low.o): Update dependencies.
15162 * linux-arm-low.c: Include "gdb_proc_service.h".
15163 (PTRACE_GET_THREAD_AREA): Define.
15164 (ps_get_thread_area): New function.
15166 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15168 * configure.srv (m68k*-*-uclinux*): New target.
15169 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15170 (linux_resume_one_process): Remove extraneous cast.
15171 (linux_read_offsets): New.
15172 (linux_target_op): Add linux_read_offsets on mmuless systems.
15173 * server.c (handle_query): Add qOffsets logic.
15174 * target.h (struct target_ops): Add read_offsets.
15176 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15178 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15179 (PTRACE_GET_THREAD_AREA): Define.
15180 (ps_get_thread_area): New function.
15181 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15182 (linux-x86-64-low.o): Update.
15184 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15186 * configure.ac: Remove checks for prfpregset_t.
15187 * gdb_proc_service.h: New file.
15188 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15189 new "gdb_proc_service.h".
15190 * proc-service.c: Likewise.
15191 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15192 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15193 * Makefile.in (gdb_proc_service_h): Updated.
15194 * configure, config.in: Regenerated.
15196 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15198 * remote-utils.c (prepare_resume_reply): Move declaration
15199 of gdb_id_from_wait to the top of the block.
15201 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15203 * linux-low.c (regsets_store_inferior_registers): Read the regset
15204 from the target before filling it.
15206 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15208 * server.c (attach_inferior): Return SIGTRAP for a successful
15211 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15213 * Makefile.in (OBS): Add version.o.
15214 (STAGESTUFF): Delete.
15215 (version.o): Add dependencies.
15216 (version.c): Replace rule.
15217 (clean): Remove version.c.
15218 * server.c (gdbserver_version): New.
15219 (gdbserver_usage): Use printf.
15220 (main): Handle --version and --help.
15221 * server.h (version, host_name): Add declarations.
15223 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15235 * linux-x86-64-low.c:
15237 * linux-s390-low.c:
15238 * linux-ppc64-low.c:
15240 * linux-mips-low.c:
15241 * linux-m68k-low.c:
15242 * linux-m32r-low.c:
15245 * linux-ia64-low.c:
15246 * linux-i386-low.c:
15247 * linux-crisv32-low.c:
15259 * gdbserver.1: Add (C) after Copyright. Update the FSF
15262 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15264 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15265 (arm_breakpoint_at): Recognize both breakpoints.
15266 (the_low_target): Use the correct breakpoint instruction.
15268 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15270 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15271 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15272 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15273 (the_low_target): Update.
15275 2005-10-25 Andreas Schwab <schwab@suse.de>
15277 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15279 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15280 (ia64_num_regs): Reduce to 462.
15282 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15284 * acinclude.m4: Correct quoting.
15285 * aclocal.m4: Regenerated.
15287 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15288 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15289 (thread_db_init): Call thread_db_err_str.
15290 * configure.ac: Check for TD_VERSION.
15291 * config.in, configure: Regenerated.
15293 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15295 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15297 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15299 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15300 is not available. Define HAVE_PTRACE_GETREGS if it is.
15301 * config.in, configure: Regenerated.
15302 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15303 * linux-i386-low.c, linux-m68k-low.c: Update to use
15304 HAVE_PTRACE_GETREGS.
15305 * linux-low.c (regsets_fetch_inferior_registers)
15306 (regsets_store_inferior_registers): Only return 0 if we processed
15308 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15309 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15311 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15313 * inferiors.c (struct thread_info): Add gdb_id.
15314 (add_thread): Add gdb_id argument.
15315 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15316 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15317 calls to add_thread.
15318 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15319 * server.c (handle_query): Use thread_to_gdb_id.
15320 (handle_v_cont, main): Use gdb_id_to_thread_id.
15321 * server.h (add_thread): Update prototype.
15322 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15325 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15327 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15328 left-padded registers.
15329 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15330 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15332 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15334 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15335 * configure: Regenerate.
15336 * config.in: Regenerate.
15337 * server.h (NEED_DECLARATION_STRERROR):
15338 Replace with !HAVE_DECL_STRERROR.
15340 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15342 * linux-low.c (linux_wait, linux_send_signal): Don't test
15343 an unsigned long variable for > 0 if it could be MAX_ULONG.
15344 * server.c (myresume): Likewise.
15345 * target.c (set_desired_inferior): Likewise.
15347 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15349 * configure.ac: Simplify and improve check for socklen_t.
15350 * configure, config.in: Regenerate.
15352 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15354 * acconfig.h: Remove.
15355 * configure.ac: Add a test for socklen_t. Use three-argument
15356 AC_DEFINE throughout.
15357 * config.in: Regenerated using autoheader 2.59.
15358 * configure: Regenerated.
15360 * gdbreplay.c (socklen_t): Provide a default.
15361 (remote_open): Use socklen_t.
15362 * remote-utils.c (socklen_t): Provide a default.
15363 (remote_open): Use socklen_t.
15364 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15367 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15369 * linux-low.c (linux_read_memory, linux_write_memory)
15370 (linux_read_auxv): Likewise.
15371 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15372 (check_mem_write): Likewise.
15373 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15375 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15376 (registers_from_string, register_data): Likewise.
15377 * server.c (handle_query, main): Likewise.
15378 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15379 (decode_M_packet): Likewise.
15380 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15381 * target.h (struct target_ops): Update read_memory, write_memory,
15383 (read_inferior_memory, write_inferior_memory): Update.
15384 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15385 to unsigned char *.
15386 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15387 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15388 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15389 linux-s390-low.c, linux-sh-low.c: Update for changes in
15390 read_inferior_memory and the_low_target->breakpoint.
15392 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15394 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15395 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15396 * configure.srv: Add powerpc64-*-linux*.
15397 * linux-ppc64-low.c: New file.
15399 2005-05-23 Orjan Friberg <orjanf@axis.com>
15401 * linux-cris-low.c: New file with support for CRIS.
15402 * linux-crisv32-low.c: Ditto for CRISv32.
15403 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15404 (clean): Add reg-cris.c and reg-crisv32.c.
15405 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15406 reg-crisv32.o, and reg-crisv32.c to make rules.
15407 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15408 recognized targets.
15410 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15412 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15413 of sizeof (PTRACE_XFER_TYPE).
15414 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15416 2005-05-12 Orjan Friberg <orjanf@axis.com>
15418 * target.h (struct target_ops): Add insert_watchpoint,
15419 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15420 pointers for hardware watchpoint support.
15421 * linux-low.h (struct linux_target_ops): Ditto.
15422 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15423 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15424 to linux_target_ops.
15425 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15427 * server.c (main): Recognize 'Z' and 'z' packets.
15429 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15431 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15432 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15433 (the_low_target): Add new members.
15435 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15437 * proc-service.c (ps_lgetregs): Search all_processes instead of
15440 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15442 * server.c (start_inferior): Change return type to int.
15443 (attach_inferior): Change sigptr to int *.
15444 (handle_v_cont, handle_v_requests): Change signal to int *.
15445 (main): Change signal to int.
15447 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15449 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15450 * configure.srv: Add m32r*-*-linux*.
15451 * linux-m32r-low.c: New file.
15453 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15455 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15457 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15459 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15460 Take unsigned long arguments for PIDs.
15461 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15462 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15463 (wait_for_sigstop, linux_resume_one_process)
15464 (regsets_fetch_inferior_registers, linux_send_signal)
15465 (linux_read_auxv): Likewise. Update the types of variables holding
15466 PIDs. Update format string specifiers.
15467 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15468 * remote-utils.c (prepare_resume_reply): Likewise.
15469 * server.c (cont_thread, general_thread, step_thread)
15470 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15472 (handle_query): Update format specifiers.
15473 (handle_v_cont, main): Use strtoul for thread IDs.
15474 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15475 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15476 (general_thread, step_thread, thread_from_wait)
15477 (old_thread_from_wait): Update.
15478 * target.h (struct thread_resume): Use unsigned long for THREAD.
15479 (struct target_ops): Use unsigned long for arguments to attach and
15482 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15484 * acinclude.m4: Include bfd/bfd.m4 directly.
15485 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15486 <agriffis@toolchain.org>.
15487 * aclocal.m4, configure: Regenerated.
15489 2005-01-07 Andrew Cagney <cagney@gnu.org>
15491 * configure.ac: Rename configure.in, require autoconf 2.59.
15492 * configure: Re-generate.
15494 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15496 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15497 LIBS when finished.
15498 * aclocal.m4: Regenerated.
15499 * configure: Regenerated.
15501 2004-11-21 Andreas Schwab <schwab@suse.de>
15503 * linux-m68k-low.c (m68k_num_gregs): Define.
15504 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15505 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15506 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15507 (m68k_breakpoint_at): New. Add to the_low_target.
15509 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15510 srv_linux_thread_db to yes.
15512 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15514 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15515 (ARCH_SET_FS): Likewise.
15516 (ARCH_GET_FS): Likewise.
15517 (ARCH_GET_GS): Likewise.
15519 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15521 * linux-i386-low.c (ps_get_thread_area): New.
15522 * linux-x86-64-low.c (ps_get_thread_area): New.
15523 * linux-low.c: Include <sys/syscall.h>.
15524 (linux_kill_one_process): Don't kill the first thread here.
15525 (linux_kill): Kill the first thread here.
15526 (kill_lwp): New function.
15527 (send_sigstop, linux_send_signal): Use it.
15528 * proc-service.c: Clean up #ifdefs.
15529 (fpregset_info): Delete.
15530 (ps_lgetregs): Update and enable implementation.
15531 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15533 * remote-utils.c (struct sym_cache, symbol_cache): New.
15534 (input_interrupt): Print a clearer message.
15535 (async_io_enabled): New variable.
15536 (enable_async_io, disable_async_io): Use it. Update comments.
15537 (look_up_one_symbol): Use the symbol cache.
15538 * thread-db.c (thread_db_look_up_symbols): New function.
15539 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15541 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15543 * configure.in: Test for -rdynamic.
15544 * configure: Regenerated.
15545 * Makefile (INTERNAL_LDFLAGS): New.
15546 (gdbserver, gdbreplay): Use it.
15548 2004-09-02 Andrew Cagney <cagney@gnu.org>
15550 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15552 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15554 * linux-low.c (linux_wait): Clear all_processes list also.
15556 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15558 * linux-low.c: Include <errno.h>. Remove extern declaration of
15561 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15563 * gdbreplay.c, server.h, utils.c: Update copyright years.
15565 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15567 * server.c (main): Print child status or termination signal from
15568 variable 'signal', not 'sig'.
15570 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15572 * linux-low.c (linux_read_memory): Change return type to
15573 int. Check for and return error from ptrace().
15574 * target.c (read_inferior_memory): Change return type to int. Pass
15575 back return status from the_target->read_memory().
15576 * target.h (struct target_ops): Adapt *read_memory() prototype.
15578 (read_inferior_memory): Adapt prototype.
15579 * server.c (main): Return an error packet if
15580 read_inferior_memory() returns an error.
15582 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15584 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15585 Unify with other clean targets.
15587 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15589 * server.c (handle_v_cont): Call set_desired_inferior.
15591 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15593 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15595 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15597 * linux-low.c (linux_wait): Unblock async I/O.
15598 (linux_resume): Block and enable async I/O.
15599 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15600 * server.h (block_async_io, unblock_async_io): Add prototypes.
15602 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15604 * remote-utils.c (remote_open): Print a status notice after
15605 opening a TCP port.
15606 * server.c (attach_inferior): Print a status notice after
15609 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15611 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15613 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15615 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15617 * server.c, target.h: Update copyright years.
15619 2004-02-25 Roland McGrath <roland@redhat.com>
15621 * target.h (struct target_ops): New member `read_auxv'.
15622 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15623 * linux-low.c (linux_read_auxv): New function.
15624 (linux_target_ops): Initialize `read_auxv' member to that.
15626 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15628 Committed by Jim Blandy <jimb@redhat.com>.
15630 * linux-s390-low.c (s390_num_regs): Update.
15631 (s390_regmap): Remove control registers. Use __s390x__ predefine
15632 instead of GPR_SIZE to distiguish s390 and s390x targets.
15634 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15636 * linux-low.c: Update copyright year.
15637 (check_removed_breakpoint): Clear pending_is_breakpoint.
15638 (linux_set_resume_request, linux_queue_one_thread)
15639 (resume_status_pending_p): New functions.
15640 (linux_continue_one_thread): Use process->resume.
15641 (linux_resume): Only resume threads if there are no pending events.
15642 * linux-low.h (struct process_info): Add resume request
15645 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15647 * regcache.c (new_register_cache): Clear the allocated register
15648 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15650 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15652 * linux-low.c (linux_resume): Take a struct thread_resume *
15654 (linux_wait): Update call.
15655 (resume_ptr): New static variable.
15656 (linux_continue_one_thread): Renamed from
15657 linux_continue_one_process. Use resume_ptr.
15658 (linux_resume): Use linux_continue_one_thread.
15659 * server.c (handle_v_cont, handle_v_requests): New functions.
15660 (myresume): New function.
15661 (main): Handle 'v' case.
15662 * target.h (struct thread_resume): New type.
15663 (struct target_ops): Change argument of "resume" to struct
15665 (myresume): Delete macro.
15667 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15669 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15670 (uninstall): Support DESTDIR.
15672 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15674 * configure.srv: Add xscale*linux copy of arm*linux entry.
15676 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15678 * linux-arm-low.c (arm_reinsert_addr): New function.
15679 (the_low_target): Add arm_reinsert_addr.
15681 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15683 * mem-break.c: Remove whitespace at end of file.
15685 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15687 * configure.in: Check whether we need to prototype strerror.
15688 * server.h: Optionally prototype strerror.
15689 * gdbreplay.c (perror_with_name): Use strerror.
15690 * linux-low.c (linux_attach_lwp): Use strerror.
15691 * utils.c (perror_with_name): Use strerror.
15692 * config.in, configure: Regenerated.
15694 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15696 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15697 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15699 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15701 * Makefile.in (SFILES): Update.
15702 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15703 low-sun3.c: Remove files.
15705 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15707 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15708 (linux_detach_one_process, linux_detach): New functions.
15709 (linux_target_ops): Add linux_detach.
15710 * server.c (main): Handle 'D' packet.
15711 * target.h (struct target_ops): Add "detach" member.
15712 (detach_inferior): Define.
15714 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15716 From Kelley Cook <kelleycook@wideopenwest.com>:
15717 * configure.srv: Accept i[34567]86 variants.
15719 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15721 * linux-low.c (linux_wait_for_event): Correct comment typos.
15722 (linux_resume_one_process): Call check_removed_breakpoint.
15723 (linux_send_signal): New function.
15724 (linux_target_ops): Add linux_send_signal.
15725 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15727 * target.h (struct target_ops): Add send_signal.
15729 2003-05-29 Jim Blandy <jimb@redhat.com>
15731 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15732 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15733 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15734 away part of the register's value.
15736 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15738 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15739 (linux_wait_for_event, linux_init_signals): Likewise.
15741 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15743 * configure.in: Check for stdlib.h.
15744 * configure: Regenerated.
15745 * config.in: Regenerated.
15747 2003-01-04 Andreas Schwab <schwab@suse.de>
15749 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15751 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15753 * Makefile.in: Remove obsolete code.
15755 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15757 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15758 defined(PT_FPR0_HI).
15760 2002-11-17 Stuart Hughes <seh@zee2.com>
15762 * linux-arm-low.c (arm_num_regs): Increase.
15763 (arm_regmap): Include status register.
15765 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15767 * linux-low.c (register_addr): Remove incorrect -1 check.
15769 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15771 * linux-low.c (linux_create_inferior): Call setpgid. Return
15773 (unstopped_p, linux_signal_pid): Remove.
15774 (linux_target_ops): Remove linux_signal_pid.
15775 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15776 global instead of target method.
15777 * target.h (struct target_ops): Remove signal_pid. Update comment
15778 for create_inferior.
15779 * server.c (signal_pid): New variable.
15780 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15781 gdbserver. Set the child to be the foreground process group.
15782 (attach_inferior): Set signal_pid.
15784 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15786 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15788 2002-08-20 Jim Blandy <jimb@redhat.com>
15790 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15793 2002-08-01 Andrew Cagney <cagney@redhat.com>
15795 * Makefile.in: Make chill references obsolete.
15797 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15799 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15800 * configure: Regenerate.
15801 * config.in: Regenerate.
15803 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15805 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15806 (perror_with_name, remote_close, remote_open, expect, play): Static.
15808 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15810 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15811 byte offsets instead of an array of indexes.
15812 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15814 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15816 * regcache.c: Add comment.
15818 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15820 * thread-db.c: New file.
15821 * proc-service.c: New file.
15822 * acinclude.m4: New file.
15823 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15824 proc-service.o, and thread-db.o.
15825 (linux-low.o): Add USE_THREAD_DB.
15826 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15827 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15828 * aclocal.m4: Regenerated.
15829 * config.in: Regenerated.
15830 * configure: Regenerated.
15831 * configure.in: Check for proc_service.h, sys/procfs.h,
15832 thread_db.h, and linux/elf.h headrs.
15833 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15834 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15835 Check for -lthread_db and thread support.
15836 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15837 PowerPC, and SuperH.
15838 * i387-fp.c: Constify arguments.
15839 * i387-fp.h: Likewise.
15840 * inferiors.c: (struct thread_info): Renamed from
15841 `struct inferior_info'. Remove PID member. Use generic inferior
15842 list header. All uses updated.
15843 (inferiors, signal_pid): Removed.
15844 (all_threads): New variable.
15845 (get_thread): Define.
15846 (add_inferior_to_list): New function.
15847 (for_each_inferior): New function.
15848 (change_inferior_id): New function.
15849 (add_inferior): Removed.
15850 (remove_inferior): New function.
15851 (add_thread): New function.
15852 (free_one_thread): New function.
15853 (remove_thread): New function.
15854 (clear_inferiors): Use for_each_inferior and free_one_thread.
15855 (find_inferior): New function.
15856 (find_inferior_id): New function.
15857 (inferior_target_data): Update argument type.
15858 (set_inferior_target_data): Likewise.
15859 (inferior_regcache_data): Likewise.
15860 (set_inferior_regcache_data): Likewise.
15861 * linux-low.c (linux_bp_reinsert): Remove.
15862 (all_processes, stopping_threads, using_thrads)
15863 (struct pending_signals, debug_threads, pid_of): New.
15864 (inferior_pid): Replace with macro.
15865 (struct inferior_linux_data): Remove.
15866 (get_stop_pc, add_process): New functions.
15867 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15868 Use add_process and add_thread.
15869 (linux_attach_lwp): New function, based on old linux_attach. Use
15870 add_process and add_thread. Set stop_expected for new threads.
15871 (linux_attach): New function.
15872 (linux_kill_one_process): New function.
15873 (linux_kill): Kill all LWPs.
15874 (linux_thread_alive): Use find_inferior_id.
15875 (check_removed_breakpoints, status_pending_p): New functions.
15876 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15877 Update. Use WNOHANG. Wait for cloned processes also. Update process
15878 struct for the found process.
15879 (linux_wait_for_event): New function.
15880 (linux_wait): Use it. Support LWPs.
15881 (send_sigstop, wait_for_sigstop, stop_all_processes)
15882 (linux_resume_one_process, linux_continue_one_process): New functions.
15883 (linux_resume): Support LWPs.
15884 (REGISTER_RAW_SIZE): Remove.
15885 (fetch_register): Use register_size instead. Call supply_register.
15886 (usr_store_inferior_registers): Likewise. Call collect_register.
15887 Fix recursive case.
15888 (regsets_fetch_inferior_registers): Improve error message.
15889 (regsets_store_inferior_registers): Add debugging.
15890 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15891 (unstopped_p, linux_signal_pid): New functions.
15892 (linux_target_ops): Add linux_signal_pid.
15893 (linux_init_signals): New function.
15894 (initialize_low): Call it. Initialize using_threads.
15895 * regcache.c (inferior_regcache_data): Add valid
15897 (get_regcache): Fetch registers lazily. Add fetch argument
15898 and update all callers.
15899 (regcache_invalidate_one, regcache_invalidate): New
15901 (new_register_cache): Renamed from create_register_cache.
15902 Return the new regcache.
15903 (free_register_cache): Change argument to a void *.
15904 (registers_to_string, registers_from_string): Call get_regcache
15905 with fetch flag set.
15906 (register_data): Make static. Pass fetch flag to get_regcache.
15907 (supply_register): Call get_regcache with fetch flag clear.
15908 (collect_register): Call get_regcache with fetch flag set.
15909 (collect_register_as_string): New function.
15910 * regcache.h: Update.
15911 * remote-utils.c (putpkt): Flush after debug output and use
15913 Handle input interrupts while waiting for an ACK.
15914 (input_interrupt): Use signal_pid method.
15915 (getpkt): Flush after debug output and use stderr.
15916 (outreg): Use collect_register_as_string.
15917 (new_thread_notify, dead_thread_notify): New functions.
15918 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15919 and general_thread.
15920 (look_up_one_symbol): Flush after debug output.
15921 * server.c (step_thread, server_waiting): New variables.
15922 (start_inferior): Don't use signal_pid. Update call to mywait.
15923 (attach_inferior): Update call to mywait.
15924 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15925 (main): Don't fetch/store registers explicitly. Use
15926 set_desired_inferior. Support proposed ``Hs'' packet. Update
15928 * server.h: Update.
15929 (struct inferior_list, struct_inferior_list_entry): New.
15930 * target.c (set_desired_inferior): New.
15931 (write_inferior_memory): Constify.
15932 (mywait): New function.
15933 * target.h: Update.
15934 (struct target_ops): New signal_pid method.
15935 (mywait): Removed macro, added prototype.
15937 * linux-low.h (regset_func): Removed.
15938 (regset_fill_func, regset_store_func): New.
15939 (enum regset_type): New.
15940 (struct regset_info): Add type field. Use new operation types.
15941 (struct linux_target_ops): stop_pc renamed to get_pc.
15942 Add decr_pc_after_break and breakpoint_at.
15943 (get_process, get_thread_proess, get_process_thread)
15944 (strut process_info, all_processes, linux_attach_lwp)
15945 (thread_db_init): New.
15947 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15948 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15949 (the_low_target): Add new members.
15950 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15951 (i386_store_fpxregset): Constify.
15952 (target_regsets): Add new kind identifier.
15953 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15954 (i386_set_pc): Add debugging.
15955 (i386_breakpoint_at): New function.
15956 (the_low_target): Add new members.
15957 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15958 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15959 (mips_breakpoint_at): New.
15960 (the_low_target): Add new members.
15961 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15962 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15963 (the_low_target): Add new members.
15964 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15965 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15966 (the_low_target): Add new members.
15967 * linux-x86-64-low.c (target_regsets): Add new kind
15970 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15972 From Martin Pool <mbp@samba.org>:
15973 * server.c (gdbserver_usage): New function.
15976 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15978 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15979 stop_at -> stop_pc.
15981 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15983 * Makefile.in: Remove obsolete code.
15985 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15987 * linux-low.c (regsets_fetch_inferior_registers),
15988 (regsets_store_inferior_registers): Removed cast to int from
15990 * regcache.h: Added declaration of struct inferior_info.
15992 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15994 * inferiors.c (struct inferior_info): Add regcache_data.
15995 (add_inferior): Call create_register_cache.
15996 (clear_inferiors): Call free_register_cache.
15997 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15998 * regcache.c (struct inferior_regcache_data): New.
15999 (registers): Remove.
16000 (get_regcache): New function.
16001 (create_register_cache, free_register_cache): New functions.
16002 (set_register_cache): Don't initialize the register cache here.
16003 (registers_to_string, registers_from_string, register_data): Call
16005 * regcache.h: Add prototypes.
16006 * server.h: Likewise.
16008 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16010 * mem-break.c: New file.
16011 * mem-break.h: New file.
16012 * Makefile.in: Add mem-break.o rule; update server.h
16014 * inferiors.c (struct inferior_info): Add target_data
16016 (clear_inferiors): Free target_data member if set.
16017 (inferior_target_data, set_inferior_target_data): New functions.
16018 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16019 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16020 * linux-low.c (linux_bp_reinsert): New variable.
16021 (struct inferior_linux_data): New.
16022 (linux_create_inferior): Use set_inferior_target_data.
16023 (linux_attach): Likewise. Call add_inferior.
16024 (linux_wait_for_one_inferior): New function.
16025 (linux_wait): Call it.
16026 (linux_write_memory): Add const.
16027 (initialize_low): Call set_breakpoint_data.
16028 * linux-low.h (struct linux_target_ops): Add breakpoint
16030 * server.c (attach_inferior): Remove extra add_inferior
16032 * server.h: Include mem-break.h. Update inferior.c
16034 * target.c (read_inferior_memory)
16035 (write_inferior_memory): New functions.
16036 * target.h (read_inferior_memory)
16037 (write_inferior_memory): Change macros to prototypes.
16038 (struct target_ops): Update comments. Add const to write_memory
16041 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16043 * linux-low.c (usr_store_inferior_registers): Support
16044 registers which are allowed to fail to store.
16045 * linux-low.h (linux_target_ops): Likewise.
16046 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16047 (ppc_cannot_store_register): FPSCR may not be storable.
16049 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16051 * server.h: Include <string.h> if HAVE_STRING_H.
16052 * ChangeLog: Correct paths in last ChangeLog entry.
16054 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16056 * linux-low.h: Remove obsolete prototypes.
16057 (struct linux_target_ops): New.
16058 (extern the_low_target): New.
16059 * linux-low.c (num_regs, regmap): Remove declarations.
16060 (register_addr): Use the_low_target explicitly.
16061 (fetch_register): Likewise.
16062 (usr_fetch_inferior_registers): Likewise.
16063 (usr_store_inferior_registers): Likewise.
16064 * linux-arm-low.c (num_regs): Remove.
16065 (arm_num_regs): Define.
16066 (arm_regmap): Renamed from regmap, made static.
16067 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16069 (arm_cannot_store_register): Renamed from cannot_store_register,
16071 (the_low_target): New.
16072 * linux-i386-low.c (num_regs): Remove.
16073 (i386_num_regs): Define.
16074 (i386_regmap): Renamed from regmap, made static.
16075 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16077 (i386_cannot_store_register): Renamed from cannot_store_register,
16079 (the_low_target): New.
16080 * linux-ia64-low.c (num_regs): Remove.
16081 (ia64_num_regs): Define.
16082 (ia64_regmap): Renamed from regmap, made static.
16083 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16085 (ia64_cannot_store_register): Renamed from cannot_store_register,
16087 (the_low_target): New.
16088 * linux-m68k-low.c (num_regs): Remove.
16089 (m68k_num_regs): Define.
16090 (m68k_regmap): Renamed from regmap, made static.
16091 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16093 (m68k_cannot_store_register): Renamed from cannot_store_register,
16095 (the_low_target): New.
16096 * linux-mips-low.c (num_regs): Remove.
16097 (mips_num_regs): Define.
16098 (mips_regmap): Renamed from regmap, made static.
16099 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16101 (mips_cannot_store_register): Renamed from cannot_store_register,
16103 (the_low_target): New.
16104 * linux-ppc-low.c (num_regs): Remove.
16105 (ppc_num_regs): Define.
16106 (ppc_regmap): Renamed from regmap, made static.
16107 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16109 (ppc_cannot_store_register): Renamed from cannot_store_register,
16111 (the_low_target): New.
16112 * linux-s390-low.c (num_regs): Remove.
16113 (s390_num_regs): Define.
16114 (s390_regmap): Renamed from regmap, made static.
16115 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16117 (s390_cannot_store_register): Renamed from cannot_store_register,
16119 (the_low_target): New.
16120 * linux-sh-low.c (num_regs): Remove.
16121 (sh_num_regs): Define.
16122 (sh_regmap): Renamed from regmap, made static.
16123 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16125 (sh_cannot_store_register): Renamed from cannot_store_register,
16127 (the_low_target): New.
16128 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16129 (the_low_target): New.
16131 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16133 * Makefile.in: Add stamp-h target.
16134 * configure.in: Create stamp-h.
16135 * configure: Regenerated.
16137 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16139 * inferiors.c: New file.
16140 * target.c: New file.
16141 * target.h: New file.
16142 * Makefile.in: Add target.o and inferiors.o. Update
16144 * linux-low.c (inferior_pid): New static variable,
16145 moved from server.c.
16146 (linux_create_inferior): Renamed from create_inferior.
16147 Call add_inferior. Return 0 on success instead of a PID.
16148 (linux_attach): Renamed from myattach.
16149 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16150 (linux_thread_alive): Renamed from mythread_alive.
16151 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16153 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16154 (regsets_store_inferior_registers): Correct error message.
16155 Add missing ``return 0''.
16156 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16157 (linux_store_registers): Renamed from store_inferior_registers.
16158 (linux_read_memory): Renamed from read_inferior_memory.
16159 (linux_write_memory): Renamed from write_inferior_memory.
16160 (linux_target_ops): New structure.
16161 (initialize_low): Call set_target_ops ().
16162 * remote-utils.c (unhexify): New function.
16163 (hexify): New function.
16164 (input_interrupt): Send signals to ``signal_pid''.
16165 * server.c (inferior_pid): Remove.
16166 (start_inferior): Update create_inferior call.
16167 (attach_inferior): Call add_inferior.
16168 (handle_query): New function.
16169 (main): Call handle_query for `q' packets.
16170 * server.h: Include "target.h". Remove obsolete prototypes.
16171 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16173 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16175 * Makefile.in: Add WARN_CFLAGS. Update configury
16177 * configure.in: Check for <string.h>
16178 * configure: Regenerate.
16179 * config.in: Regenerate.
16180 * gdbreplay.c: Include needed system headers.
16181 (remote_open): Remove strchr prototype.
16182 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16183 * regcache.c (supply_register): Change buf argument to const void *.
16184 (supply_register_by_name): Likewise.
16185 (collect_register): Change buf argument to void *.
16186 (collect_register_by_name): Likewise.
16187 * regcache.h: Add missing prototypes.
16188 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16189 * server.c (handle_query): New function.
16190 (attached): New static variable, moved out of main.
16191 (main): Quiet longjmp clobber warnings.
16192 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16193 * utils.c (error): Remove NORETURN.