1 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
4 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
5 * spu-low.c (spu_target_ops): Likewise.
6 * win32-low.c (win32_target_ops): Likewise.
7 * server.c (supported_btrace_packets): Report packets unconditionally.
8 * target.h (target_ops) <supports_btrace>: Remove.
9 (target_supports_btrace): Remove.
11 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
13 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
14 (handle_btrace_disable): Change return type to void. Use exceptions
16 (handle_btrace_general_set): Catch exception and copy message to
19 2018-02-08 Tom Tromey <tom@tromey.com>
21 * linux-low.c (install_software_single_step_breakpoints): Use
23 * inferiors.c (make_cleanup_restore_current_thread): Remove.
24 (do_restore_current_thread_cleanup): Remove.
25 * gdbthread.h (make_cleanup_restore_current_thread): Don't
28 2018-02-08 Tom Tromey <tom@tromey.com>
30 * mem-break.c (set_raw_breakpoint_at): Use
31 gdb::unique_xmalloc_ptr.
33 2018-01-30 Pedro Alves <palves@redhat.com>
36 * target.c (target_terminal::terminal_state): Rename to ...
37 (target_terminal::m_terminal_state): ... this.
39 2018-01-19 James Clarke <jrtc27@jrtc27.com>
41 * linux-low.c (handle_extended_wait): Surround call to
42 thread_db_notice_clone with #ifdef USE_THREAD_DB.
44 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
46 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
47 linux_ptrace_attach_fail_reason_string now returning an
49 (linux_attach): Likewise.
50 * thread-db.c (attach_thread): Likewise.
52 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
55 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
56 checking for fs_base/gs_base fields in struct user_regs_struct.
57 * configure: Regenerate.
59 2018-01-16 Yao Qi <yao.qi@linaro.org>
62 * linux-low.c (fetch_register): Call supply_register instead of
65 2018-01-08 Yao Qi <yao.qi@linaro.org>
66 Simon Marchi <simon.marchi@ericsson.com>
68 * Makefile.in (OBS): Remove selftest.o.
69 * configure.ac: Set srv_selftest_objs if $development is true.
70 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
71 * configure: Re-generated.
72 * server.c (captured_main): Wrap variable selftest_filter with
75 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
77 * server.c (parse_debug_format_options): Return std::string.
78 (handle_monitor_command, captured_main): Adjust.
80 2018-01-05 Pedro Alves <palves@redhat.com>
83 * server.c (captured_main): Pass quiet=false to
84 save_original_signals_state.
86 2018-01-01 Joel Brobecker <brobecker@adacore.com>
88 * gdbreplay.c (gdbreplay_version): Update copyright year in
90 * server.c (gdbserver_version): Likewise.
92 2017-12-08 Tom Tromey <tom@tromey.com>
94 * ax.c (ax_printf): Update.
96 2017-12-07 Yao Qi <yao.qi@linaro.org>
98 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
99 aarch64_linux_read_description.
100 * linux-amd64-ipa.c (idx2mask): New array.
101 (get_ipa_tdesc): Move idx2mask out.
102 (initialize_low_tracepoint): Initialize target descriptions.
103 * linux-i386-ipa.c (idx2mask): New array.
104 (get_ipa_tdesc): Move idx2mask out.
105 (initialize_low_tracepoint): Initialize target descriptions.
107 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
109 * tdesc.c (struct tdesc_type): Change return type.
110 (tdesc_add_flag): Change parameter type.
111 (tdesc_add_bitfield): Likewise.
112 (tdesc_add_field): Likewise.
113 (tdesc_set_struct_size): Likewise.
115 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
117 * regcache.c (registers_to_string): Remove unused variable.
119 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
121 * inferiors.c (for_each_inferior_with_data): Remove.
122 * inferiors.h (for_each_inferior_with_data): Remove.
123 * server.c (handle_qxfer_threads_worker): Change parameter type.
124 (handle_qxfer_threads_proper): Use for_each_thread.
126 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
128 * inferiors.c (for_each_inferior): Remove.
129 (clear_inferiors): Use for_each_thread.
130 * inferiors.h (for_each_inferior): Remove.
131 * linux-low.c (linux_wait_for_event_filtered): Use
133 (linux_stabilize_threads): Likewise.
134 * regcache.c (regcache_release): Likewise.
135 * server.c (gdb_wants_all_threads_stopped): Likewise.
136 (clear_pending_status_callback): Remove.
137 (handle_status): Use for_each_thread.
138 (captured_main): Likewise.
139 * win32-low.c (child_init_thread_list): Likewise.
140 (win32_clear_inferiors): Likewise.
141 (fake_breakpoint_event): Likewise.
143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
145 * inferiors.h (find_inferior): Remove.
146 * inferiors.c (find_inferior): Remove.
148 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
150 * linux-low.c (resume_status_pending_p): Update comment.
151 (need_step_over_p): Update comment.
153 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
155 * linux-low.c (proceed_one_lwp): Return void, change parameter
157 (unsuspend_and_proceed_one_lwp): Likewise.
158 (proceed_all_lwps): Use for_each_thread.
159 (unstop_all_lwps): Likewise.
161 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
163 * linux-low.c (linux_resume_one_thread): Return void, take
165 (linux_resume): Use for_each_thread.
167 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
169 * linux-low.c (send_sigstop_callback): Return void, change
170 parameter type. Rename to...
171 (send_sigstop): ... this.
172 (suspend_and_send_sigstop_callback): Return void, change parameter
174 (suspend_and_send_sigstop): ... this.
175 (stop_all_lwps): Use for_each_thread.
177 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
179 * linux-low.c (lwp_running): Return bool, remove unused
181 (linux_stabilize_threads): Use find_thread.
183 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
185 * linux-low.c (select_singlestep_lwp_callback): Remove.
186 (count_events_callback): Remove.
187 (select_event_lwp_callback): Remove.
188 (select_event_lwp): Use find_thread/for_each_thread.
190 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
192 * linux-low.c (not_stopped_callback): Return bool, take filter
194 (linux_wait_for_event_filtered): Use find_thread.
195 (linux_wait_1): Likewise.
197 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
199 * linux-low.c (same_lwp): Remove.
200 (find_lwp_pid): Use find_thread.
202 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
204 * linux-low.c (delete_lwp_callback): Remove.
205 (linux_mourn): Use for_each_thread.
207 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
209 * linux-low.c (linux_detach_lwp_callback): Return void, remove
210 args parameter, don't check for pid.
211 (linux_detach): Use for_each_thread.
213 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
215 * linux-low.c (struct counter): Remove.
216 (second_thread_of_pid_p): Remove.
217 (last_thread_of_process_p): Use find_thread.
219 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
221 * inferiors.c (find_inferior_in_random): Remove.
222 * inferiors.h (find_inferior_in_random): Remove.
223 * linux-low.c (status_pending_p_callback): Return bool, accept
224 parameter ptid directly.
225 (linux_wait_for_event_filtered): Use find_thread_in_random.
226 (linux_wait_1): Likewise.
228 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
230 * inferiors.c (find_inferior_id): Remove.
231 (find_thread_ptid): Move implemention from find_inferior_id to
233 * inferiors.h (find_inferior_id): Remove.
234 * server.c (handle_status): Use find_thread_ptid.
235 (process_serial_event): Likewise.
236 * thread-db.c (find_one_thread): Likewise.
237 (thread_db_thread_handle): Likewise.
238 * win32-low.c (thread_rec): Likewise.
239 (child_delete_thread): Likewise.
240 (win32_thread_alive): Likewise.
241 (get_child_debug_event): Likewise.
243 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
245 * linux-mips-low.c (update_watch_registers_callback): Return
246 void, remove pid_p parameter, don't check for pid.
247 (mips_insert_point, mips_remove_point): Use for_each_thread.
249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
251 * lynx.low (lynx_delete_thread_callback): Remove.
252 (lynx_mourn): Use for_each_thread.
254 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
256 * regcache.c (regcache_invalidate_one): Remove.
257 (regcache_invalidate_pid): use for_each_thread.
259 2017-11-26 Tom Tromey <tom@tromey.com>
261 * linux-low.c (linux_create_inferior): Update.
263 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
265 * spu-low.c (spu_create_inferior): Fix typo in argument name.
267 2017-11-24 Alan Hayward <alan.hayward@arm.com>
269 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
270 * linux-aarch64-low.c (initialize_low_arch): Call init func.
271 * linux-aarch64-tdesc-selftest.c: New file.
272 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
274 2017-11-24 Alan Hayward <alan.hayward@arm.com>
276 * configure.srv: Add new file.
277 * linux-aarch64-low.c (initialize_low_arch): Call init func.
278 * linux-aarch64-tdesc-selftest.c: New file.
279 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
281 2017-11-24 Alan Hayward <alan.hayward@arm.com>
283 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
284 * linux-aarch64-low.c (initialize_low_arch): Remove init.
285 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
287 2017-11-24 Alan Hayward <alan.hayward@arm.com>
289 * configure.srv: Add new files.
290 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
291 aarch64_linux_read_description.
292 * linux-aarch64-low.c (aarch64_linux_read_description):
293 Merge with aarch64_arch_setup.
294 (aarch64_arch_setup): Call aarch64_linux_read_description.
295 * linux-aarch64-tdesc.c: New file.
296 * linux-aarch64-tdesc.h: New file.
298 2017-11-24 Yao Qi <yao.qi@linaro.org>
300 * configure.srv: Set $srv_regobj for tic6x-linux.
301 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
302 (tic6x_read_description): Move some code to tic6x_arch_setup.
303 (tic6x_tdesc_test): New function.
304 (initialize_low_arch): Call selftests::register_test.
306 2017-11-22 Yao Qi <yao.qi@linaro.org>
308 * remote-utils.c (prepare_resume_reply): Use memcpy.
310 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
312 * linux-low.c (kill_one_lwp_callback): Return void, take
313 argument directly, don't filter on pid.
314 (linux_kill): Use for_each_thread.
316 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
318 * linux-low.c (need_step_over_p): Return bool, remove dummy
320 (linux_resume, proceed_all_lwps): Use find_thread.
322 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
324 * linux-low.c (resume_status_pending_p): Return bool, remove
326 (linux_resume): Use find_thread.
328 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
330 * linux-low.c (struct thread_resume_array): Remove.
331 (linux_set_resume_request): Return void, take arguments
333 (linux_resume): Use for_each_thread.
335 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
337 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
338 return bool, remove data argument.
339 (linux_stabilize_threads): Use find_thread.
341 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
343 * linux-low.c (unsuspend_one_lwp): Remove.
344 (unsuspend_all_lwps): Use for_each_thread, inline code from
347 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
349 * gdbthread.h (find_thread): Add overload with ptid_t filter.
350 * linux-low.c (struct iterate_over_lwps_args): Remove.
351 (iterate_over_lwps_filter): Remove.
352 (iterate_over_lwps): Use find_thread.
354 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
356 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
357 (linux_handle_new_gdb_connection): Use for_each_thread, inline
358 code from reset_lwp_ptrace_options_callback.
360 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
362 * linux-arm-low.c (struct update_registers_data): Remove.
363 (update_registers_callback): Return void, take arguments
364 directly, don't check thread's pid.
365 (arm_insert_point, arm_remove_point): Use for_each_thread.
367 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
369 * win32-low.c (continue_one_thread): Return void, take argument
371 (child_continue): Use for_each_thread.
373 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
375 * win32-i386-low.c (update_debug_registers_callback): Rename
377 (update_debug_registers): ... this, return void, remove pid_p arg.
378 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
380 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
382 * inferiors.h (struct process_info): Add constructor, initialize
384 <syscalls_to_catch>: Change type to std::vector<int>.
385 * inferiors.c (add_process): Allocate process_info with new.
386 (remove_process): Free process_info with delete.
387 * linux-low.c (handle_extended_wait): Adjust.
388 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
389 * server.c (handle_general_set): Adjust.
391 2017-11-16 Pedro Alves <palves@redhat.com>
393 * remote-utils.c (remote_close): Block SIGIO signals instead of
394 uninstalling the SIGIO handler.
396 2017-11-16 Alan Hayward <alan.hayward@arm.com>
398 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
400 2017-11-16 Yao Qi <yao.qi@linaro.org>
402 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
403 (tic6x_store_gregset): Likewise.
404 (tic6x_usrregs_info): Move it up.
406 2017-11-15 Alan Hayward <alan.hayward@arm.com>
408 * Makefile.in: Update arch rules.
409 * configure.srv: Explicitly mark arch/ files.
411 2017-11-13 Andreas Schwab <schwab@suse.de>
413 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
415 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
417 2017-11-06 Pedro Alves <palves@redhat.com>
419 * config.in, configure: Regenerate.
421 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
423 * target.c (struct thread_search): Remove.
424 (thread_search_callback): Remove.
425 (prepare_to_access_memory): Use for_each_thread instead of
426 find_inferior. Inline code from thread_search_callback.
428 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
430 * server.c (struct visit_actioned_threads_data): Remove.
431 (visit_actioned_threads): Change prototype to take arguments
433 (resume): Use find_thread instead of find_inferior.
435 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
437 * server.c (queue_stop_reply_callback): Change prototype, return
439 (find_status_pending_thread_callback): Remove.
440 (handle_status): Replace find_inferior with find_thread and
443 2017-10-25 Alan Hayward <alan.hayward@arm.com>
445 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
447 (aarch64_store_gregset): Likewise.
448 (aarch64_fill_fpregset): Likewise.
449 (aarch64_store_fpregset): Likewise.
451 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
453 * gdbthread.h (find_thread, for_each_thread): New functions.
454 * inferiors.c (thread_of_pid): Remove.
455 (find_any_thread_of_pid): Use find_thread.
456 * linux-low.c (num_lwps): Use for_each_thread.
458 2017-10-17 Yao Qi <yao.qi@linaro.org>
460 * Makefile.in: Remove one rule.
461 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
463 2017-10-17 Yao Qi <yao.qi@linaro.org>
465 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
466 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
468 2017-10-17 Yao Qi <yao.qi@linaro.org>
470 * configure.srv: Rename arm.o with arch/arm.o.
472 2017-10-17 Yao Qi <yao.qi@linaro.org>
474 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
475 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
476 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
477 (arch-i386.o, arch-amd64.o): Remove rules.
478 (arch/%.o): New rule.
479 Update POSTCOMPILE and COMPILE.pre.
480 * configure.ac: Invoke AC_CONFIG_COMMANDS.
481 * configure: Re-generated.
482 * configure.srv: Replace arch-i386.o with arch/i386.o.
483 Replace arch-amd64.o with arch/amd64.o.
485 2017-10-16 Yao Qi <yao.qi@linaro.org>
487 * configure: Regenerated.
489 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
491 * inferiors.h: (struct inferior_list): Remove.
492 (struct inferior_list_entry); Remove.
493 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
494 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
495 get_first_inferior): Remove.
496 (for_each_inferior, for_each_inferior_with_data, find_inferior,
497 find_inferior_id, find_inferior_in_random): Change signature.
498 * inferiors.c (all_threads): Change type to
499 std::list<thread_info *>.
500 (get_thread): Remove macro.
501 (find_inferior, find_inferior_id): Change signature, implement
503 (find_inferior_in_random): Change signature, implement using
504 find_thread_in_random.
505 (for_each_inferior, for_each_inferior_with_data): Change
506 signature, implement using for_each_thread.
507 (add_inferior_to_list, remove_inferior): Remove.
508 (add_thread, get_first_thread, thread_of_pid,
509 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
510 (get_first_inferior, one_inferior_p, clear_inferior_list):
512 (clear_inferiors, get_thread_process): Update.
513 * gdbthread.h: Include <list>.
514 (struct thread_info) <entry>: Remove field.
516 (all_threads): Change type to std::list<thread_info *>.
517 (get_first_inferior): Add doc.
518 (find_thread, for_each_thread, find_thread_in_random): New
520 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
521 * linux-arm-low.c (update_registers_callback): Update.
522 * linux-low.c (second_thread_of_pid_p): Update.
523 (kill_one_lwp_callback, linux_detach_lwp_callback,
524 delete_lwp_callback, status_pending_p_callback, same_lwp,
525 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
526 iterate_over_lwps, not_stopped_callback,
527 resume_stopped_resumed_lwps, count_events_callback,
528 select_singlestep_lwp_callback, select_event_lwp_callback,
529 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
530 suspend_and_send_sigstop_callback, wait_for_sigstop,
531 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
532 lwp_running, linux_set_resume_request, resume_status_pending_p,
533 need_step_over_p, start_step_over, linux_resume_one_thread,
534 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
535 reset_lwp_ptrace_options_callback): Update.
536 * linux-mips-low.c (update_watch_registers_callback): Update.
537 * regcache.c (regcache_invalidate_one, regcache_invalidate):
539 (free_register_cache_thread_one): Remove.
540 (regcache_release): Update.
541 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
542 handle_qxfer_threads_worker): Update.
543 (handle_query): Update, use list iterator.
544 (visit_actioned_threads, handle_pending_status,
545 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
546 clear_pending_status_callback, set_pending_status_callback,
547 find_status_pending_thread_callback, handle_status,
548 process_serial_event): Update.
549 * target.c (thread_search_callback): Update.
550 * thread-db.c (thread_db_get_tls_address): Update.
551 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
553 * win32-i386-low.c (update_debug_registers_callback): Update.
554 * win32-low.c (delete_thread_info, child_delete_thread,
555 continue_one_thread, suspend_one_thread,
556 get_child_debug_event): Adjust.
558 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
560 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
561 * inferiors.h: Include <list>.
562 (struct process_info) <entry>: Remove field.
564 (pid_of): Change macro to function.
565 (ptid_of, lwpid_of): Remove macro.
566 (all_processes): Change type to std::list<process_info *>.
567 (ALL_PROCESSES): Remove macro.
568 (for_each_process, find_process): New function.
569 * inferiors.c (all_processes): Change type to
570 std::list<process_info *>.
571 (find_thread_process): Adjust.
572 (add_process): Likewise.
573 (remove_process): Likewise.
574 (find_process_pid): Likewise.
575 (get_first_process): Likewise.
576 (started_inferior_callback): Remove.
577 (have_started_inferiors_p): Adjust.
578 (attached_inferior_callback): Remove.
579 (have_attached_inferiors_p): Adjust.
580 * linux-low.c (check_zombie_leaders): Likewise.
581 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
582 (x86_linux_update_xmltarget): Adjust.
583 * server.c (handle_query): Likewise.
584 (gdb_reattached_process): Remove.
585 (handle_status): Adjust.
586 (kill_inferior_callback): Likewise.
587 (detach_or_kill_inferior): Remove.
588 (print_started_pid): Likewise.
589 (print_attached_pid): Likewise.
590 (detach_or_kill_for_exit): Update.
591 (process_serial_event): Likewise.
592 * linux-arm-low.c (arm_new_fork): Likewise.
594 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
596 * dll.h: Include <list>.
597 (struct dll_info): Add constructor.
598 <entry>: Remove field.
599 (all_dlls): Change type to std::list<dll_info>.
600 * dll.c: Include <algorithm>.
601 (get_dll): Remove macro.
602 (all_dlls): Change type to std::list<dll_info *>.
603 (free_one_dll): Remove.
604 (match_dll): Likewise.
605 (loaded_dll): Adjust.
606 (unloaded_dll): Adjust to all_dlls type change, use
607 std::find_if. Inline code from match_dll.
608 (clear_dlls): Adjust to all_dlls type change.
609 * server.c (emit_dll_description): Remove.
610 (handle_qxfer_libraries): Adjust to all_dlls type change,
611 integrate emit_dll_description's functionality.
613 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
615 * linux-low.h (struct linux_target_ops) <delete_process>: New
617 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
618 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
619 (struct linux_target_ops): Add delete_process callback.
620 * linux-arm-low.c (arm_delete_process): New.
621 (struct linux_target_ops): Add delete_process callback.
622 * linux-bfin-low.c (struct linux_target_ops): Likewise.
623 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
624 * linux-m32r-low.c (struct linux_target_ops): Likewise.
625 * linux-mips-low.c (mips_linux_delete_process): New.
626 (struct linux_target_ops): Add delete_process callback.
627 * linux-ppc-low.c (struct linux_target_ops): Likewise.
628 * linux-s390-low.c (struct linux_target_ops): Likewise.
629 * linux-sh-low.c (struct linux_target_ops): Likewise.
630 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
631 * linux-tile-low.c (struct linux_target_ops): Likewise.
632 * linux-x86-low.c (x86_linux_delete_process): New.
633 (struct linux_target_ops): Add delete_process callback.
634 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
636 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
638 * linux-aarch64-low.c (the_low_target): Add thread delete
640 * linux-arm-low.c (arm_delete_thread): New function.
641 (the_low_target): Add thread delete callback.
642 * linux-bfin-low.c (the_low_target): Likewise.
643 * linux-crisv32-low.c (the_low_target): Likewise.
644 * linux-low.c (delete_lwp): Invoke delete_thread callback if
646 * linux-low.h (struct linux_target_ops) <delete_thread>: New
648 * linux-m32r-low.c (the_low_target): Add thread delete callback.
649 * linux-mips-low.c (mips_linux_delete_thread): New function.
650 (the_low_target): Add thread delete callback.
651 * linux-ppc-low.c (the_low_target): Likewise.
652 * linux-s390-low.c (the_low_target): Likewise.
653 * linux-sh-low.c (the_low_target): Likewise.
654 * linux-tic6x-low.c (the_low_target): Likewise.
655 * linux-tile-low.c (the_low_target): Likewise.
656 * linux-x86-low.c (the_low_target): Likewise.
657 * linux-xtensa-low.c (the_low_target): Likewise.
659 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
661 * win32-low.c: Include "common-inferior.h".
663 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
665 * inferiors.c (set_inferior_cwd): New function.
666 * server.c (handle_general_set): Handle QSetWorkingDir packet.
667 (handle_query): Inform that QSetWorkingDir is supported.
668 * win32-low.c (create_process): Pass the inferior's cwd to
671 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
673 * inferiors.c (current_inferior_cwd): New global variable.
674 (get_inferior_cwd): New function.
675 * inferiors.h (struct process_info) <cwd>: New field.
677 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
679 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
680 (OBS): Add gdb_tilde_expand.o.
682 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
684 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
685 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
687 2017-09-29 Pedro Alves <palves@redhat.com>
689 * ax.c (gdb_parse_agent_expr): Constify.
690 * ax.h (gdb_parse_agent_expr): Constify.
691 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
693 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
694 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
695 * remote-utils.h (read_ptid): Constify.
696 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
697 (process_point_options, process_serial_event): Constify.
698 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
699 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
700 (cmd_qtbuffer): Constify.
702 2017-09-29 Pedro Alves <palves@redhat.com>
704 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
707 2017-09-29 Pedro Alves <palves@redhat.com>
709 * linux-low.c (handle_extended_wait): Pass parent thread instead
710 of process to thread_db_notice_clone.
711 * linux-low.h (thread_db_notice_clone): Replace parent process
712 parameter with parent thread parameter.
713 * thread-db.c (find_one_thread): Add comment.
714 (thread_db_notice_clone): Replace parent process parameter with
715 parent thread parameter. Temporarily switch to the parent thread.
717 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
719 * gdbthread.h: Include "common-gdbthread.h".
720 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
721 "if" when validating the ptid.
722 * remote-utils.c: Include "gdbthread.h".
723 (prepare_resume_reply): Use "switch_to_thread".
724 * target.c (done_accessing_memory): Likewise.
726 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
728 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
729 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
730 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
731 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
732 s390x-gs-linux64-ipa.o to ipa_obj.
733 * linux-s390-low.c (HWCAP_S390_GS): New define.
734 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
736 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
737 (s390_arch_setup): Check for guarded-storage support and choose
739 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
740 init_registers_s390x_gs_linux64.
741 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
743 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
744 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
746 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
748 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
750 2017-09-21 Kevin Buettner <kevinb@redhat.com>
752 * linux-low.h (struct lwp_info): Add new field, thread_handle.
753 (thread_db_thread_handle): Declare.
754 * linux-low.c (linux_target_ops): Initialize thread_handle.
755 * server.c (handle_qxfer_threads_worker): Add support for
757 * target.h (struct target_ops): Add new function pointer,
759 (target_thread_handle): Define.
760 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
762 (thread_db_thread_handle): New function.
764 2017-09-21 Kevin Buettner <kevinb@redhat.com>
766 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
767 * linux-low.h (thread_db_notice_clone): Declare.
768 * thread-db.c (thread_db_notice_clone): New function.
770 2017-09-21 Pedro Alves <palves@redhat.com>
772 * server.c (gdb_read_memory, handle_status, process_serial_event)
773 (handle_serial_event, handle_target_event): Adjust to
774 set_desired_thread prototype change.
775 * target.c (set_desired_thread): Remove 'use_general' parameter
777 * target.h (set_desired_thread): Remove 'use_general' parameter.
779 2017-09-20 Tom Tromey <tom@tromey.com>
781 * target.c (target_terminal::terminal_state): Define.
782 (target_terminal::init): Rename from target_terminal_init.
783 (target_terminal::inferior): Rename from
784 target_terminal_inferior.
785 (target_terminal::ours): Rename from target_terminal_ours.
786 (target_terminal::ours_for_output, target_terminal::info): New.
788 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
790 * server.c (accumulate_file_name_length): Remove.
791 (emit_dll_description): Adjust to std::string change.
792 (handle_qxfer_libraries): Use std::string to hold document.
794 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
796 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
797 return type of xml_escape_text.
798 * server.c (emit_dll_description): Likewise.
800 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
802 * server.c (captured_main): Accept argument for --selftest.
803 Update run_tests call.
804 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
805 when registering selftests.
807 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
809 * regcache.c (get_thread_regcache): Update code to use "std::vector"
810 instead of "VEC" for "target_desc.reg_defs".
811 (regcache_cpy): Likewise.
812 (registers_to_string): Likewise.
813 (registers_from_string): Likewise.
814 (find_regno): Likewise.
815 (supply_regblock): Likewise.
816 (regcache_raw_read_unsigned): Likewise.
817 * tdesc.c (init_target_desc): Likewise.
818 (tdesc_create_reg): Likewise.
819 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
820 (struct target_desc) <reg_defs>: Convert to "std::vector".
821 (target_desc): Do not initialize "reg_defs".
822 (~target_desc): Update code to use "std::vector" instead of "VEC"
823 for "target_desc.reg_defs".
824 (operator==): Likewise.
826 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
828 * inferiors.h (thread_to_gdb_id): Remove.
829 * inferiors.c (thread_to_gdb_id): Remove.
830 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
831 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
832 lynx_store_registers, lynx_read_memory, lynx_write_memory):
834 * nto-low.c (nto_fetch_registers, nto_store_registers,
835 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
837 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
839 * inferiors.h (gdb_id_to_thread_id): Remove.
840 * inferiors.c (gdb_id_to_thread_id): Remove.
841 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
842 removal. Move pid declaration closer to where it's used.
844 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
846 * server.c (handle_detach): New function.
847 (process_serial_event): Move code out, call handle_detach.
849 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
851 * server.c (require_running): Rename to ...
852 (require_running_or_return): ... this ...
853 (require_running_or_break): ... and this.
854 (handle_query, process_serial_event): Adjust.
856 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
858 * linux-low.c (linux_set_resume_request): Remove unused
861 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
863 * server.c (first_thread_of): Remove.
864 (process_serial_event): Replace usage of first_thread_of with
865 find_any_thread_of_pid.
866 * tracepoint.c (same_process_p): Remove.
867 (gdb_agent_about_to_close): Replace usage of same_process_p with
868 find_any_thread_of_pid.
869 * linux-x86-low.c (same_process_callback): Remove.
870 (x86_arch_setup_process_callback): Replace usage of
871 same_process_callback with find_any_thread_of_pid.
872 * thread-db.c (any_thread_of): Remove.
873 (switch_to_process): Replace usage of any_thread_of with
874 find_any_thread_of_pid.
875 * inferiors.c (thread_pid_matches_callback): Remove.
876 (find_thread_process): Adjust to use find_any_thread_of_pid.
878 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
880 * regcache.c (get_thread_regcache): Guard calls to "memset"
883 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
885 * linux-low.c (handle_extended_wait): Use
886 "allocate_target_description" instead of "XNEW".
887 * linux-x86-low.c (initialize_low_arch): Likewise.
889 2017-09-05 Yao Qi <yao.qi@linaro.org>
891 * configure.srv (srv_i386_regobj): Remove.
892 (srv_amd64_regobj): Remove.
893 (srv_regobj): Set it to "" for x86 non-linux targets.
894 * linux-x86-tdesc.c (i386_linux_read_description):
895 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
896 (init_registers_i386): Remove the declaration.
897 (tdesc_i386): Remove the declaration.
898 (lynx_i386_arch_setup): Call i386_create_target_description.
899 * nto-x86-low.c: Likewise.
900 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
901 [!__x86_64__]: include arch/i386.h.
902 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
904 2017-09-05 Yao Qi <yao.qi@linaro.org>
906 * configure.srv (srv_amd64_linux_xmlfiles): Remove
907 i386/amd64-XXX-linux from it.
909 2017-09-05 Yao Qi <yao.qi@linaro.org>
911 * configure.srv: Empty srv_amd64_linux_regobj if $development is
913 (ipa_amd64_linux_regobj): Remove.
914 (ipa_x32_linux_regobj): Remove.
916 2017-09-05 Yao Qi <yao.qi@linaro.org>
918 * Makefile.in (arch-amd64.o): New rule.
919 * configure.srv: Append arch-amd64.o.
920 * linux-amd64-ipa.c: Include common/x86-xstate.h.
921 (get_ipa_tdesc): Call amd64_linux_read_description.
922 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
923 and init_registers_amd64_XXX.
924 * linux-x86-low.c (x86_linux_read_description): Call
925 amd64_linux_read_description.
926 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
927 (initialize_low_arch): Don't call init_registers_x32_XXX and
928 init_registers_amd64_XXX.
929 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
931 [__x86_64__] (amd64_tdesc_test): New function.
932 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
933 and init_registers_amd64_XXX.
934 * linux-x86-tdesc.c: Include arch/amd64.h.
935 (xcr0_to_tdesc_idx): New function.
936 (i386_linux_read_description): New function.
937 (amd64_get_ipa_tdesc_idx): New function.
938 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
939 (amd64_get_ipa_tdesc): Declare.
941 2017-09-05 Yao Qi <yao.qi@linaro.org>
943 * configure.srv (srv_i386_linux_xmlfiles): Remove
944 i386/i386-XXX-linux.xml from it.
946 2017-09-05 Yao Qi <yao.qi@linaro.org>
948 * configure.srv: Set srv_i386_linux_regobj empty if $development
950 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
951 initialize_low_tdesc.
952 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
953 with #if initialize_low_tdesc.
954 * linux-x86-tdesc-selftest.c: New file.
955 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
957 2017-09-05 Yao Qi <yao.qi@linaro.org>
959 * Makefile.in (arch-i386.o): New rule.
960 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
961 (x86_64-*-linux*): Likewise.
962 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
964 (i386_linux_read_description): Remove code and call
965 i386_create_target_description.
966 * tdesc.c (allocate_target_description): New function.
967 * tdesc.h (set_tdesc_architecture): Remove declaration.
968 (set_tdesc_osabi): Likewise.
970 2017-09-05 Yao Qi <yao.qi@linaro.org>
972 * linux-x86-tdesc.c: Don't include <inttypes.h>.
973 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
974 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
976 * server.c (get_features_xml): Call tdesc_get_features_xml.
977 * tdesc.c (set_tdesc_architecture): New function.
978 (set_tdesc_osabi): New function.
979 (tdesc_get_features_xml): New function.
980 (tdesc_create_feature): Add an argument.
981 * tdesc.h (struct target_desc) <features>: New field.
982 <arch, osabi>: New field.
983 (~target_desc): xfree features, arch, and osabi.
984 (target_desc::oerator==): Don't compare .xmltarget.
985 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
986 (set_tdesc_osabi): Likewise.
987 (tdesc_get_features_xml): Likewise.
989 2017-09-05 Yao Qi <yao.qi@linaro.org>
991 * linux-x86-tdesc.c: Include selftest.h.
992 (i386_tdesc_test): New function.
993 (initialize_low_tdesc): Call selftests::register_test.
994 * tdesc.h: Include regdef.h.
995 (target_desc): Override operator == and !=.
997 2017-09-05 Yao Qi <yao.qi@linaro.org>
999 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1000 (ipa_obj): Likewise.
1001 * linux-i386-ipa.c: Include common/x86-xstate.h
1002 (get_ipa_tdesc): Call i386_linux_read_description.
1003 (initialize_low_tracepoint): Don't call init_registers_XXX
1004 functions, call initialize_low_tdesc instead.
1005 * linux-x86-low.c (x86_linux_read_description): Call
1006 i386_linux_read_description.
1007 (initialize_low_arch): Don't call init_registers_i386_XXX
1008 functions, call initialize_low_tdesc.
1009 * linux-x86-tdesc.c: New file.
1010 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1011 (i386_get_ipa_tdesc_idx): Declare.
1012 (i386_get_ipa_tdesc): Declare.
1013 (initialize_low_tdesc): Declare.
1015 2017-09-05 Yao Qi <yao.qi@linaro.org>
1017 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1020 2017-09-05 Yao Qi <yao.qi@linaro.org>
1022 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1023 * regcache.c (get_thread_regcache): Use VEC_length.
1024 (init_register_cache): Likewise.
1025 (regcache_cpy): Likewise.
1026 (registers_to_string): Iterate reg_defs via VEC_iterate.
1027 (find_regno): Likewise.
1028 (find_register_by_number): Use VEC_index.
1029 (register_size): Call find_register_by_number.
1030 (register_data): Call find_register_by_number.
1031 (supply_regblock): Use VEC_length.
1032 (regcache_raw_read_unsigned): Likewise.
1033 * tdesc.c (init_target_desc): Iterate reg_defs via
1035 (default_description): Update initializer.
1036 (copy_target_description): Don't update field num_registers.
1037 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1038 <num_registers>: Remove.
1040 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1042 * Makefile.in (.SECONDARY): Define target.
1044 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1046 * linux-low.c (linux_wait_1): Adjust.
1047 * server.c (queue_stop_reply_callback): Adjust.
1049 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1051 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1052 QEnvironmentUnset and QEnvironmentReset packets.
1053 (handle_query): Inform remote that QEnvironmentHexEncoded,
1054 QEnvironmentUnset and QEnvironmentReset are supported.
1056 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1058 * inferiors.h (inferior_target_data): Rename to ...
1059 (thread_target_data): ... this.
1060 (inferior_regcache_data): Rename to ...
1061 (thread_regcache_data): ... this.
1062 (set_inferior_regcache_data): Rename to ...
1063 (set_thread_regcache_data): ... this.
1064 * inferiors.c (inferior_target_data): Rename to ...
1065 (thread_target_data): ... this.
1066 (inferior_regcache_data): Rename to ...
1067 (thread_regcache_data): ... this.
1068 (set_inferior_regcache_data): Rename to ...
1069 (set_thread_regcache_data): ... this.
1070 (free_one_thread): Update.
1071 * linux-low.h (get_thread_lwp): Update.
1072 * regcache.c (get_thread_regcache): Update.
1073 (regcache_invalidate_thread): Update.
1074 (free_register_cache_thread): Update.
1075 * win32-i386-low.c (update_debug_registers_callback): Update.
1076 (win32_get_current_dr): Update.
1077 * win32-low.c (thread_rec): Update.
1078 (delete_thread_info): Update.
1079 (continue_one_thread): Update.
1080 (suspend_one_thread): Update.
1082 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1084 * inferiors.c (set_inferior_target_data): Remove.
1085 * inferiors.h (set_inferior_target_data): Remove.
1087 2017-08-18 Yao Qi <yao.qi@linaro.org>
1089 * Makefile.in (OBS): Add selftest.o.
1090 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1091 * configure, config.in: Re-generated.
1092 * server.c: Include common/sefltest.h.
1093 (captured_main): Handle option --selftest.
1095 2017-08-09 Yao Qi <yao.qi@linaro.org>
1097 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1098 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1099 i386-avx-mpx.o and i386-mmx.o.
1100 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1101 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1102 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1103 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1104 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1105 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1106 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1107 i386/amd64-avx-mpx.xml.
1109 2017-08-09 Yao Qi <yao.qi@linaro.org>
1111 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1112 and x32-avx-avx512.o.
1113 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1114 i386/x32-avx-avx512.xml.
1116 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1118 * tracepoint.h (enum class fast_tpoint_collect_result): New
1120 (fast_tracepoint_collecting): Change return type to
1121 fast_tpoint_collect_result.
1122 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1123 * linux-low.h: Include tracepoint.h.
1124 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1125 fast_tpoint_collect_result.
1126 * linux-low.c (handle_tracepoints): Adjust.
1127 (linux_fast_tracepoint_collecting): Change return type to
1128 fast_tpoint_collect_result.
1129 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1130 linux_wait_1, stuck_in_jump_pad_callback,
1131 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1132 proceed_one_lwp): Adjust to type change.
1134 2017-07-10 Yao Qi <yao.qi@linaro.org>
1136 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1138 2017-06-29 Yao Qi <yao.qi@linaro.org>
1140 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1142 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1144 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1146 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1148 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1150 * linux-low.c (linux_create_inferior): Adjust code to access the
1151 environment information via 'gdb_environ' class.
1152 * lynx-low.c (lynx_create_inferior): Likewise.
1153 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1154 (get_environ): Return a pointer to 'our_environ'.
1155 (captured_main): Initialize 'our_environ'.
1156 * server.h (get_environ): Adjust prototype.
1157 * spu-low.c (spu_create_inferior): Adjust code to access the
1158 environment information via 'gdb_environ' class.
1160 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1162 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1163 usage of "register" keyword.
1165 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1167 * configure: Re-generate.
1169 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1171 * configure: Re-generate.
1173 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1175 * Makefile.in (COMPILE.pre): Add "-x c++".
1177 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1179 * fork-child.c: Conditionally include <signal.h>.
1181 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1183 * server.c (handle_general_set): Handle new packet
1184 "QStartupWithShell".
1185 (handle_query): Add "QStartupWithShell" to the list of supported
1187 (gdbserver_usage): Add help text explaining the
1188 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1190 (captured_main): Recognize and act upon the presence of the new
1193 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1194 Pedro Alves <palves@redhat.com>
1196 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1197 * configure: Regenerate.
1198 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1200 (i[34567]86-*-lynxos*): Likewise.
1201 (spu*-*-*): Likewise.
1202 * fork-child.c: New file.
1203 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1205 (linux_ptrace_fun): New function.
1206 (linux_create_inferior): Adjust function prototype to reflect
1207 change on "target.h". Adjust function code to use
1209 (linux_request_interrupt): Delete "signal_pid".
1210 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1211 (lynx_ptrace_fun): New function.
1212 (lynx_create_inferior): Adjust function prototype to reflect
1213 change on "target.h". Adjust function code to use
1215 * nto-low.c (nto_create_inferior): Adjust function prototype and
1216 code to reflect change on "target.h". Update comments.
1217 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1218 "common-terminal.h" and "environ.h".
1219 (terminal_fd): Moved to fork-child.c.
1220 (old_foreground_pgrp): Likewise.
1221 (restore_old_foreground_pgrp): Likewise.
1222 (last_status): Make it global.
1223 (last_ptid): Likewise.
1224 (our_environ): New variable.
1225 (startup_with_shell): Likewise.
1226 (program_name): Likewise.
1227 (program_argv): Rename to...
1228 (program_args): ...this.
1229 (wrapper_argv): New variable.
1230 (start_inferior): Delete function.
1231 (get_exec_wrapper): New function.
1232 (get_exec_file): Likewise.
1233 (get_environ): Likewise.
1234 (prefork_hook): Likewise.
1235 (post_fork_inferior): Likewise.
1236 (postfork_hook): Likewise.
1237 (postfork_child_hook): Likewise.
1238 (handle_v_run): Update code to deal with arguments coming from the
1239 remote host. Update calls from "start_inferior" to
1241 (captured_main): Likewise. Initialize environment variable. Call
1243 * server.h (post_fork_inferior): New prototype.
1244 (get_environ): Likewise.
1245 (last_status): Declare.
1246 (last_ptid): Likewise.
1247 (signal_pid): Likewise.
1248 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1249 (spu_ptrace_fun): New function.
1250 (spu_create_inferior): Adjust function prototype to reflect change
1251 on "target.h". Adjust function code to use "fork_inferior".
1252 * target.c (target_terminal_init): New function.
1253 (target_terminal_inferior): Likewise.
1254 (target_terminal_ours): Likewise.
1255 * target.h: Include <vector>.
1256 (struct target_ops) <create_inferior>: Update prototype.
1257 (create_inferior): Update macro.
1258 * utils.c (gdb_flush_out_err): New function.
1259 * win32-low.c (win32_create_inferior): Adjust function prototype
1260 and code to reflect change on "target.h".
1262 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1264 * inferiors.c (switch_to_thread): New function.
1266 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1268 * Makefile.in (SFILE): Add "common/job-control.c".
1269 (OBS): Add "job-control.o".
1271 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1273 * Makefile: Remove "@host_makefile_frag@".
1275 2017-05-05 Pedro Alves <palves@redhat.com>
1277 * configure: Regenerate.
1279 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1281 * configure: Regenerate.
1283 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1285 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1286 software_single_step change of return type to
1287 std::vector<CORE_ADDR>.
1288 * linux-low.c (install_software_single_step_breakpoints):
1290 * linux-low.h (install_software_single_step_breakpoints):
1293 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1295 * remote-utils.c: Include "gdb_termios.h" instead of
1297 * terminal.h: Delete file.
1299 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1301 * server.c: Include <vector>.
1302 <program_argv, wrapper_argv>: Convert to std::vector.
1303 (start_inferior): Rewrite function to use C++.
1304 (handle_v_run): Likewise. Update code that calculates the argv
1305 based on the vRun packet; use C++.
1306 (captured_main): Likewise.
1308 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1310 * server.c (handle_v_cont): Initialize thread_resume::thread
1313 2017-04-05 Pedro Alves <palves@redhat.com>
1315 * configure: Regenerate.
1317 2017-04-05 Pedro Alves <palves@redhat.com>
1319 * gdbreplay.c (sync_error): Constify.
1320 * linux-x86-low.c (push_opcode): Constify.
1322 2017-04-05 Pedro Alves <palves@redhat.com>
1324 * win32-low.c (get_child_debug_event)
1325 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1326 Report TARGET_WAITKIND_SPURIOUS instead.
1328 2017-04-05 Pedro Alves <palves@redhat.com>
1330 * remote-utils.c (remote_prepare, remote_open): Constify.
1331 * remote-utils.h (remote_prepare, remote_open): Constify.
1332 * server.c (captured_main): Constify 'port' handling.
1334 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1336 * Makefile.in (clean): Clear .deps.
1338 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1340 * .gitignore: Remove generated files, replace with wildcard.
1341 * (clean): Replace removal of generated files with wildcard.
1342 (version.c): Replace with...
1343 (version-generated.c): ...this.
1344 (xml-builtin.c): Replace with...
1345 (xml-builtin-generated.c): ...this.
1346 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1347 (%.c: *regformats*): Replace with...
1348 (%-generated.c: *regformats*): ...this.
1350 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1352 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1353 (xtensa_fill_gregset): Call collect_register_by_name for
1355 (xtensa_store_gregset): Call supply_register_by_name for
1358 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1360 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1361 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1362 (xtensa_store_gregset): Call supply_register for all registers in
1363 a0_regnum..a0_regnum + C0_NREGS range.
1365 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1367 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1368 (ax-ipa.o: ax.c): Remove.
1369 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1370 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1371 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1372 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1373 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1375 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1377 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1378 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1379 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1380 (errors-ipa.o: ../common/errors.c): Remove.
1381 (format-ipa.o: ../common/format.c): Remove.
1382 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1384 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1386 * Makefile.in (%-ipa.o: %.c): New rule.
1387 (tracepoint-ipa.o: tracepoint.c): Remove.
1388 (utils-ipa.o: utils.c): Remove.
1389 (remote-utils-ipa.o: remote-utils.c): Remove.
1390 (regcache-ipa.o: regcache.c): Remove.
1391 (i386-linux-ipa.o: i386-linux.c): Remove.
1392 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1393 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1394 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1395 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1396 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1397 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1398 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1399 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1400 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1401 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1402 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1403 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1404 (aarch64-ipa.o: aarch64.c): Remove.
1405 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1406 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1407 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1408 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1409 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1410 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1411 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1412 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1413 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1414 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1415 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1416 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1417 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1418 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1419 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1420 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1421 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1422 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1423 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1424 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1425 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1426 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1427 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1428 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1429 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1430 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1431 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1432 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1433 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1434 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1435 (tdesc-ipa.o: tdesc.c): Remove.
1436 (x32-linux-ipa.o: x32-linux.c): Remove.
1437 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1438 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1440 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1442 * Makefile.in (%.o: ../arch/%.c): New rule.
1443 (arm.o: ../arch/arm.c): Remove.
1444 (arm-linux.o: ../arch/arm-linux.c): Remove.
1445 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1446 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1448 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1450 * Makefile.in (%.o: ../nat/%.c): New rule.
1451 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1452 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1453 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1454 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1455 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1456 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1457 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1458 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1459 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1460 (linux-personality.o: ../nat/linux-personality.c): Remove.
1461 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1462 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1463 (x86-linux.o: ../nat/x86-linux.c): Remove.
1464 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1465 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1467 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1469 * Makefile.in (%.o: ../common/%.c): New rule.
1470 (signals.o: ../common/signals.c): Remove.
1471 (print-utils.o: ../common/print-utils.c): Remove.
1472 (rsp-low.o: ../common/rsp-low.c): Remove.
1473 (common-utils.o: ../common/common-utils.c): Remove.
1474 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1475 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1476 (vec.o: ../common/vec.c): Remove.
1477 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1478 (xml-utils.o: ../common/xml-utils.c): Remove.
1479 (ptid.o: ../common/ptid.c): Remove.
1480 (buffer.o: ../common/buffer.c): Remove.
1481 (format.o: ../common/format.c): Remove.
1482 (filestuff.o: ../common/filestuff.c): Remove.
1483 (agent.o: ../common/agent.c): Remove.
1484 (errors.o: ../common/errors.c): Remove.
1485 (environ.o: ../common/environ.c): Remove.
1486 (common-debug.o: ../common/common-debug.c): Remove.
1487 (cleanups.o: ../common/cleanups.c): Remove.
1488 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1489 (fileio.o: ../common/fileio.c): Remove.
1490 (common-regcache.o: ../common/common-regcache.c): Remove.
1491 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1492 (new-op.o: ../common/new-op.c): Remove.
1493 (btrace-common.o: ../common/btrace-common.c): Remove.
1495 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1497 * Makefile.in (%.o: ../target/%.c): New rule.
1498 (waitstatus.o: ../target/waitstatus.c): Remove.
1500 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1503 (%.c: ../regformats/%.dat,
1504 (%.c: ../regformats/arm/%.dat,
1505 (%.c: ../regformats/i386/%.dat,
1506 (%.c: ../regformats/rs6000/%.dat): New rules.
1507 (aarch64.c): Remove.
1508 (reg-arm.c): Remove.
1509 (arm-with-iwmmxt.c): Remove.
1510 (arm-with-vfpv2.c): Remove.
1511 (arm-with-vfpv3.c): Remove.
1512 (arm-with-neon.c): Remove.
1513 (reg-bfin.c): Remove.
1514 (reg-cris.c): Remove.
1515 (reg-crisv32.c): Remove.
1517 (i386-linux.c): Remove.
1518 (i386-avx.c): Remove.
1519 (i386-avx-linux.c): Remove.
1520 (i386-avx-avx512.c): Remove.
1521 (i386-avx-avx512-linux.c): Remove.
1522 (i386-mpx.c): Remove.
1523 (i386-mpx-linux.c): Remove.
1524 (i386-avx-mpx-avx512-pku.c): Remove.
1525 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1526 (i386-avx-mpx.c): Remove.
1527 (i386-avx-mpx-linux.c): Remove.
1528 (i386-mmx.c): Remove.
1529 (i386-mmx-linux.c): Remove.
1530 (reg-ia64.c): Remove.
1531 (reg-m32r.c): Remove.
1532 (reg-m68k.c): Remove.
1534 (mips-linux.c): Remove.
1535 (mips-dsp-linux.c): Remove.
1536 (mips64-linux.c): Remove.
1537 (mips64-dsp-linux.c): Remove.
1538 (nios2-linux.c): Remove.
1539 (powerpc-32.c): Remove.
1540 (powerpc-32l.c): Remove.
1541 (powerpc-altivec32l.c): Remove.
1542 (powerpc-cell32l.c): Remove.
1543 (powerpc-vsx32l.c): Remove.
1544 (powerpc-isa205-32l.c): Remove.
1545 (powerpc-isa205-altivec32l.c): Remove.
1546 (powerpc-isa205-vsx32l.c): Remove.
1547 (powerpc-e500l.c): Remove.
1548 (powerpc-64l.c): Remove.
1549 (powerpc-altivec64l.c): Remove.
1550 (powerpc-cell64l.c): Remove.
1551 (powerpc-vsx64l.c): Remove.
1552 (powerpc-isa205-64l.c): Remove.
1553 (powerpc-isa205-altivec64l.c): Remove.
1554 (powerpc-isa205-vsx64l.c): Remove.
1555 (s390-linux32.c): Remove.
1556 (s390-linux32v1.c): Remove.
1557 (s390-linux32v2.c): Remove.
1558 (s390-linux64.c): Remove.
1559 (s390-linux64v1.c): Remove.
1560 (s390-linux64v2.c): Remove.
1561 (s390-te-linux64.c): Remove.
1562 (s390-vx-linux64.c): Remove.
1563 (s390-tevx-linux64.c): Remove.
1564 (s390x-linux64.c): Remove.
1565 (s390x-linux64v1.c): Remove.
1566 (s390x-linux64v2.c): Remove.
1567 (s390x-te-linux64.c): Remove.
1568 (s390x-vx-linux64.c): Remove.
1569 (s390x-tevx-linux64.c): Remove.
1570 (tic6x-c64xp-linux.c): Remove.
1571 (tic6x-c64x-linux.c): Remove.
1572 (tic6x-c62x-linux.c): Remove.
1574 (reg-sparc64.c): Remove.
1575 (reg-spu.c): Remove.
1577 (amd64-linux.c): Remove.
1578 (amd64-avx.c): Remove.
1579 (amd64-avx-linux.c): Remove.
1580 (amd64-avx-avx512.c): Remove.
1581 (amd64-avx-avx512-linux.c): Remove.
1582 (amd64-mpx.c): Remove.
1583 (amd64-mpx-linux.c): Remove.
1584 (amd64-avx-mpx-avx512-pku.c): Remove.
1585 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1586 (amd64-avx-mpx.c): Remove.
1587 (amd64-avx-mpx-linux.c): Remove.
1589 (x32-linux.c): Remove.
1590 (x32-avx.c): Remove.
1591 (x32-avx-linux.c): Remove.
1592 (x32-avx-avx512.c): Remove.
1593 (x32-avx-avx512-linux.c): Remove.
1594 (reg-xtensa.c): Remove.
1595 (reg-tilegx.c): Remove.
1596 (reg-tilegx32.c): Remove.
1598 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1600 * Makefile.in (SFILES): Add "common/environ.c".
1601 (OBJS): Add "common/environ.h".
1603 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1605 * configure.ac: Check if the fs_base and gs_base members of
1606 `struct user_regs_struct' exist.
1607 * config.in: Regenerated.
1608 * configure: Likewise.
1610 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1612 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1614 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1615 (get_next_pcs_syscall_next_pc): Likewise.
1617 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1619 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1620 * nto-x86-low.c: Likewise.
1622 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1624 * Makefile.in: Include disable-implicit-rules.mk.
1626 2016-11-23 Pedro Alves <palves@redhat.com>
1628 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1629 (debug_vprintf): Use std::chrono::steady_clock instead of
1630 gettimeofday. Use '.' instead of ':'.
1631 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1632 (get_timestamp): Use std::chrono::steady_clock instead of
1635 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1637 * Makefile.in: Fix whitespace formatting.
1639 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1641 * Makefile.in (SFILES, OBS): Flatten list and order
1644 2016-11-23 Pedro Alves <palves@redhat.com>
1646 * event-loop.c (handle_file_event): Use warning.
1647 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1648 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1651 2016-11-23 Pedro Alves <palves@redhat.com>
1653 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1655 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1656 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1657 debug_printf and debug_flush for debug output.
1658 * server.c (handle_general_set): Likewise.
1659 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1662 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1664 * Makefile.in (.c.o): Replace rule with ...
1665 (%.o: %.c): ... this one.
1667 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1669 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1670 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1672 * configure.ac: Remove checks for the make program.
1673 * configure: Re-generate.
1675 2016-10-28 Pedro Alves <palves@redhat.com>
1677 * Makefile.in (CXX_DIALECT): Get from configure.
1678 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1679 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1680 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1681 * config.in: Regenerate.
1682 * configure: Regenerate.
1684 2016-10-27 Yao Qi <yao.qi@linaro.org>
1686 * linux-low.c (linux_supports_range_stepping): Return true if
1687 can_software_single_step return true.
1689 2016-10-27 Yao Qi <yao.qi@linaro.org>
1691 * inferiors.c (find_inferior_in_random): New function.
1692 * inferiors.h (find_inferior_in_random): Declare.
1693 * linux-low.c (linux_wait_for_event_filtered): Call
1694 find_inferior_in_random instead of find_inferior.
1696 2016-10-27 Yao Qi <yao.qi@linaro.org>
1698 * linux-low.c (linux_wait_1): If single-step breakpoints are
1699 inserted, remove them.
1701 2016-10-26 Pedro Alves <palves@redhat.com>
1703 * linux-low.c (handle_extended_wait): Link parent/child fork
1705 (linux_wait_1): Unlink them.
1706 (linux_set_resume_request): Ignore resume requests for
1707 already-resumed and unhandled fork child threads.
1708 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1709 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1711 (handle_v_requests) <vCont>: Don't call require_running.
1712 * server.h (in_queued_stop_replies): New declaration.
1714 2016-10-24 Yao Qi <yao.qi@linaro.org>
1717 * linux-aarch64-low.c (append_insns): Cast the return value to
1720 2016-10-10 Yao Qi <yao.qi@linaro.org>
1722 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1724 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1726 * target.c (target_supports_multi_process): New function, moved
1728 * target.h (target_supports_multi_process): ... here. Remove
1731 2016-10-05 Tom Tromey <tom@tromey.com>
1734 * tracepoint.c (handle_tracepoint_bkpts): Check
1735 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1737 2016-10-05 Yao Qi <yao.qi@linaro.org>
1739 * configure.srv: Update the path of arm-*.xml files.
1741 2016-10-05 Terry Guo <terry.guo@arm.com>
1742 Yao Qi <yao.qi@linaro.org>
1744 * Makefile.in: Adjust the path of rules.
1745 * configure.srv: Update the path of xml files.
1746 * regformats/arm-with-iwmmxt.dat: Regenerated.
1747 * regformats/arm-with-neon.dat: Likewise.
1748 * regformats/arm-with-vfpv2.dat: Likewise.
1749 * regformats/arm-with-vfpv3.dat Likewise.
1751 2016-09-30 Yao Qi <yao.qi@linaro.org>
1754 * target.c (target_stop_and_wait): Don't call
1755 target_continue_no_signal, use resume_stop instead.
1757 2016-09-26 Yao Qi <yao.qi@linaro.org>
1759 * linux-low.c (linux_wait_1): Call debug_exit.
1761 2016-09-23 Pedro Alves <palves@redhat.com>
1763 * Makefile.in (SFILES): Add common/new-op.c.
1764 (OBS): Add common/new-op.o.
1765 (new-op.o): New rule.
1767 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1769 * .gitinore: Ignore more files.
1771 2016-09-21 Yao Qi <yao.qi@linaro.org>
1773 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1776 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1778 * server.c (start_inferior): Call target_mourn_inferior instead of
1779 mourn_inferior; pass ptid_t argument to it.
1781 (handle_target_event): Likewise.
1782 * target.c (target_mourn_inferior): New function.
1783 * target.h (mourn_inferior): Delete macro.
1785 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1787 * linux-low.c (lwp_is_stepping): New function.
1789 2016-09-06 Carl Love <cel@us.ibm.com>
1791 * server.c (start_inferior): Fixed comment, requested comment change
1792 didn't get updated correctly. Removed reference to ptrace () call as
1793 it is only true on Linux systems.
1795 2016-09-06 Carl Love <cel@us.ibm.com>
1797 * server.c (start_inferior): Do not call
1798 function target_post_create_inferior () if the
1799 inferior process has already exited.
1801 2016-09-05 Pedro Alves <palves@redhat.com>
1803 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1804 (COMPILE.pre, CC_LD): Use CXX directly.
1805 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1806 * acinclude.m4: Don't include build-with-cxx.m4.
1807 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1808 * configure: Regenerate.
1810 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1813 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1814 call writing data to own_buf.
1816 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1818 * target.c (mywait): Call target_wait instead of
1820 (target_wait): New function.
1822 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1824 * server.c (start_inferior): New variable 'ptid'. Replace calls
1825 to the_target->resume by target_continue{,_no_signal}, depending
1827 * target.c (target_stop_and_wait): Call target_continue_no_signal
1828 instead of the_target->resume.
1829 (target_continue): New function.
1831 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1833 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1835 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1838 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1840 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1841 * linux-arm-low.c (ps_get_thread_area): Likewise.
1842 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1843 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1844 * linux-mips-low.c (ps_get_thread_area): Likewise.
1845 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1846 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1847 * linux-x86-low.c (ps_get_thread_area): Likewise.
1848 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1850 2016-08-19 Pedro Alves <palves@redhat.com>
1852 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1854 2016-08-19 Pedro Alves <palves@redhat.com>
1856 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1857 comment. Use memcpy instead of casting through unsigned long.
1859 2016-08-19 Pedro Alves <palves@redhat.com>
1861 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1862 allocating around 0x80000000.
1864 2016-08-19 Pedro Alves <palves@redhat.com>
1867 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1868 (x32-avx512-linux-ipa.o): New rules.
1869 * configure.ac (x86_64-*-linux*): New x32 check.
1870 * configure.srv (ipa_x32_linux_regobj): New.
1871 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1872 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1874 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1876 * configure: Regenerate.
1878 2016-08-09 Pedro Alves <palves@redhat.com>
1881 * Makefile.in (OBS): Add signals-state-save-restore.o.
1882 (signals-state-save-restore.o): New rule.
1883 * config.in: Regenerate.
1884 * configure: Regenerate.
1885 * linux-low.c: Include "signals-state-save-restore.h".
1886 (linux_create_inferior): Call
1887 restore_original_signals_state.
1888 * server.c: Include "dispositions-save-restore.h".
1889 (captured_main): Call save_original_signals_state.
1891 2016-08-05 Pedro Alves <palves@redhat.com>
1893 * configure: Regenerate.
1895 2016-08-04 Yao Qi <yao.qi@linaro.org>
1897 * linux-low.c (regsets_fetch_inferior_registers): Check
1898 errno is ESRCH or not.
1900 2016-08-02 Yao Qi <yao.qi@linaro.org>
1902 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1903 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1904 (thread_db_load_search): Update.
1905 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1906 td_ta_set_event and td_ta_event_getmsg.
1908 2016-07-26 Pedro Alves <palves@redhat.com>
1911 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1912 of unsigned long for 64-bit registers and use uint32_t instead of
1913 unsigned int for 32-bit registers.
1915 2016-07-26 Pedro Alves <palves@redhat.com>
1917 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1920 2016-07-21 Tom Tromey <tom@tromey.com>
1922 * configure: Rebuild.
1924 2016-07-21 Yao Qi <yao.qi@linaro.org>
1926 * mem-break.c (find_gdb_breakpoint): Cast bp to
1927 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1929 2016-07-21 Yao Qi <yao.qi@linaro.org>
1931 * server.c (handle_v_requests): Support s and S actions
1932 if target_supports_software_single_step return true.
1934 2016-07-21 Yao Qi <yao.qi@linaro.org>
1936 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1937 is resume_step, call maybe_hw_step.
1938 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1940 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1942 (proceed_one_lwp): If resume request is resume_step, install
1943 reinsert breakpoints and call maybe_hw_step.
1945 2016-07-21 Yao Qi <yao.qi@linaro.org>
1947 * linux-low.c (proceed_one_lwp): Declare.
1948 (linux_resume_one_thread): Remove local variable 'step'.
1949 Lift code enqueue signal. Call proceed_one_lwp instead of
1950 linux_resume_one_lwp.
1952 2016-07-21 Yao Qi <yao.qi@linaro.org>
1954 * linux-low.c (linux_resume_one_thread): Call
1955 enqueue_pending_signal.
1957 2016-07-21 Yao Qi <yao.qi@linaro.org>
1959 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1960 * inferiors.c (do_restore_current_thread_cleanup): New function.
1961 (make_cleanup_restore_current_thread): Likewise.
1962 * linux-low.c (install_software_single_step_breakpoints): Call
1963 make_cleanup_restore_current_thread. Switch current_thread to
1966 2016-07-21 Yao Qi <yao.qi@linaro.org>
1968 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1969 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1970 (clone_one_breakpoint): Likewise.
1971 (delete_reinsert_breakpoints): Change parameter to thread.
1973 (has_reinsert_breakpoints): Likewise.
1974 (uninsert_reinsert_breakpoints): Likewise.
1975 (reinsert_reinsert_breakpoints): Likewise.
1976 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1977 (delete_reinsert_breakpoints): Likewise.
1978 (reinsert_reinsert_breakpoints): Likewise.
1979 (uninsert_reinsert_breakpoints): Likewise.
1980 (has_reinsert_breakpoints): Likewise.
1982 2016-07-21 Yao Qi <yao.qi@linaro.org>
1984 * inferiors.c (get_thread_process): Make parameter const.
1985 * inferiors.h (get_thread_process): Update declaration.
1986 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1987 Add new parameters child_thread and parent_thread. Callers
1989 * mem-break.h (clone_all_breakpoints): Update declaration.
1991 2016-07-21 Yao Qi <yao.qi@linaro.org>
1993 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1994 <command_list, handler>: Remove.
1995 (struct gdb_breakpoint): New.
1996 (struct other_breakpoint): New.
1997 (struct reinsert_breakpoint): New.
1998 (is_gdb_breakpoint): New function.
1999 (any_persistent_commands): Update command_list if
2000 is_gdb_breakpoint returns true.
2001 (set_breakpoint): Create breakpoints according to their types.
2002 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2003 (set_gdb_breakpoint_1): Likewise.
2004 (set_gdb_breakpoint): Likewise.
2005 (clear_breakpoint_conditions): Change parameter type to
2006 'struct gdb_breakpoint *'.
2007 (clear_breakpoint_commands): Likewise.
2008 (clear_breakpoint_conditions_and_commands): Likewise.
2009 (add_condition_to_breakpoint): Likewise.
2010 (add_breakpoint_condition): Likewise.
2011 (add_commands_to_breakpoint): Likewise.
2012 (check_breakpoints): Check other_breakpoint.
2013 (clone_one_breakpoint): Clone breakpopint according to its type.
2014 * mem-break.h (struct gdb_breakpoint): Declare.
2015 (set_gdb_breakpoint): Update declaration.
2016 (clear_breakpoint_conditions_and_commands): Likewise.
2017 (add_breakpoint_condition): Likewise.
2018 (add_breakpoint_commands): Likewise.
2019 * server.c (process_point_options): Change parameter type to
2020 'struct gdb_breakpoint *'.
2022 2016-07-21 Yao Qi <yao.qi@linaro.org>
2024 * mem-break.c (set_breakpoint_at): Rename it to ...
2025 (set_breakpoint_type_at): ... it.
2026 (set_breakpoint_at): Call set_breakpoint_type_at.
2027 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2028 * mem-break.h (set_breakpoint_at): Update comments.
2030 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2032 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2034 (nios2_store_gregset): Likewise.
2036 2016-07-01 Pedro Alves <palves@redhat.com>
2037 Antoine Tremblay <antoine.tremblay@ericsson.com>
2039 * linux-low.c: Change interface to take the target lwp_info
2040 pointer directly and return void. Handle detaching from a zombie
2042 (linux_detach_lwp_callback): New function.
2043 (linux_detach): Detach from the leader thread after detaching from
2046 2016-06-28 Yao Qi <yao.qi@linaro.org>
2048 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2049 for variable new_offset.
2050 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2051 (aarch64_ftrace_insn_reloc_cb): Likewise.
2052 (aarch64_ftrace_insn_reloc_tb): Likewise.
2053 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2054 PRIx64 instead of PRIx32.
2056 2016-06-28 Yao Qi <yao.qi@linaro.org>
2058 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2059 (the_low_target): Install arm_get_syscall_trapinfo.
2061 2016-06-28 Yao Qi <yao.qi@linaro.org>
2063 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2065 (the_low_target): Install aarch64_get_syscall_trapinfo.
2067 2016-06-28 Yao Qi <yao.qi@linaro.org>
2069 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2071 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2072 Remove parameter sysno.
2073 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2076 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2078 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2079 (s390_emit_ne_goto): Likewise.
2080 (s390_emit_lt_goto): Likewise.
2081 (s390_emit_le_goto): Likewise.
2082 (s390_emit_gt_goto): Likewise.
2083 (s390_emit_ge_goto): Likewise.
2084 (s390x_emit_eq_goto): Likewise.
2085 (s390x_emit_ne_goto): Likewise.
2086 (s390x_emit_lt_goto): Likewise.
2087 (s390x_emit_le_goto): Likewise.
2088 (s390x_emit_gt_goto): Likewise.
2089 (s390x_emit_ge_goto): Likewise.
2090 (s390_emit_ops_impl): Mark variable static.
2091 (s390x_emit_ops): Likewise.
2093 2016-06-17 Yao Qi <yao.qi@linaro.org>
2095 * linux-low.c (handle_extended_wait): Call
2096 uninsert_reinsert_breakpoints for the parent process. Remove
2097 reinsert breakpoints from the child process. Reinsert them to
2098 the parent process when vfork is done.
2099 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2100 (reinsert_reinsert_breakpoints): New function.
2101 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2102 (reinsert_reinsert_breakpoints): Declare.
2104 2016-06-17 Yao Qi <yao.qi@linaro.org>
2106 * linux-low.c (handle_extended_wait): If the parent is doing
2107 step-over, remove the reinsert breakpoints from the forked child.
2109 2016-06-17 Yao Qi <yao.qi@linaro.org>
2111 * linux-low.c (unsuspend_all_lwps): Declare.
2112 (linux_low_filter_event): If thread exited, call finish_step_over.
2113 If step-over is finished, unsuspend other threads.
2115 2016-06-17 Yao Qi <yao.qi@linaro.org>
2117 * linux-low.c (linux_resume_one_lwp_throw): Assert
2118 has_reinsert_breakpoints returns false.
2119 * mem-break.c (delete_disabled_breakpoints): Assert
2120 bp type isn't reinsert_breakpoint.
2122 2016-06-17 Yao Qi <yao.qi@linaro.org>
2124 * linux-low.c (maybe_hw_step): New function.
2125 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2126 (finish_step_over): Switch current_thread to lwp temporarily,
2127 and assert has_reinsert_breakpoints returns true.
2128 (proceed_one_lwp): Call maybe_hw_step.
2129 * mem-break.c (has_reinsert_breakpoints): New function.
2130 * mem-break.h (has_reinsert_breakpoints): Declare.
2132 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2134 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2136 2016-05-17 Yao Qi <yao.qi@linaro.org>
2138 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2139 instead of find_inferior.
2141 2016-05-05 Yao Qi <yao.qi@linaro.org>
2143 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2144 Initialize res to zero.
2146 2016-05-05 Yao Qi <yao.qi@linaro.org>
2148 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2151 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2153 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2154 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2155 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2157 2016-04-28 Par Olsson <par.olsson@windriver.com>
2158 Simon Marchi <simon.marchi@ericsson.com>
2160 * tracepoint.c (write_inferior_int8): New function.
2161 (cmd_qtenable_disable): Write enable flag using
2162 write_inferior_int8.
2164 2016-04-25 Yao Qi <yao.qi@linaro.org>
2166 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2167 (need_step_over_p): Return zero if the LWP has pending signals
2168 can be delivered on software single step target.
2170 2016-04-25 Yao Qi <yao.qi@linaro.org>
2172 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2173 return instead of error.
2175 2016-04-22 Yao Qi <yao.qi@linaro.org>
2177 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2180 2016-04-22 Yao Qi <yao.qi@linaro.org>
2182 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2183 signal when stepping over breakpoint with software single
2186 2016-04-21 Pedro Alves <palves@redhat.com>
2188 * linux-s390-low.c (s390_collect_ptrace_register)
2189 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2191 (s390_check_regset): Use void * instead of gdb_byte *.
2193 2016-04-20 Pedro Alves <palves@redhat.com>
2195 * configure: Renegerate.
2197 2016-04-20 Yao Qi <yao.qi@linaro.org>
2199 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2200 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2202 (arm_store_gregset): Likewise.
2204 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2206 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2207 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2208 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2209 (amd64-avx-mpx-linux.c): New rules.
2210 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2211 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2212 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2213 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2214 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2215 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2216 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2217 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2218 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2219 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2220 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2221 * linux-x86-low.c (x86_linux_read_description): Add case for
2222 X86_XSTATE_AVX_MPX_MASK.
2223 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2224 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2225 init_registers_i386_avx_mpx_linux.
2226 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2227 (initialize_low_tracepoint): Call
2228 init_registers_i386_avx_mpx_linux.
2229 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2230 (initialize_low_tracepoint): Call
2231 init_registers_amd64_avx_mpx_linux.
2232 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2233 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2234 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2237 2016-04-18 Pedro Alves <palves@redhat.com>
2239 * configure: Regenerate.
2241 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2243 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2244 (aarch64_emit_sub): Likewise.
2246 2016-04-12 Pedro Alves <palves@redhat.com>
2248 * utils.c (prepare_to_throw_exception): Delete.
2250 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2252 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2254 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2256 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2258 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2260 * linux-aarch64-ipa.c: Add <elf.h> include.
2261 * linux-ppc-ipa.c: Add <elf.h> include.
2262 * linux-s390-ipa.c: Add <elf.h> include.
2264 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2266 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2267 (get_raw_reg_ptr): Likewise.
2268 (get_trace_state_variable_value_ptr): Likewise.
2269 (set_trace_state_variable_value_ptr): Likewise.
2270 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2273 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2274 Marcin Kościelnicki <koriakin@0x04.net>
2277 * linux-ppc-low.c (emit_insns): New function.
2278 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2279 (ppc_emit_prologue): New function.
2280 (ppc_emit_epilogue): New function.
2281 (ppc_emit_add): New function.
2282 (ppc_emit_sub): New function.
2283 (ppc_emit_mul): New function.
2284 (ppc_emit_lsh): New function.
2285 (ppc_emit_rsh_signed): New function.
2286 (ppc_emit_rsh_unsigned): New function.
2287 (ppc_emit_ext): New function.
2288 (ppc_emit_zero_ext): New function.
2289 (ppc_emit_log_not): New function.
2290 (ppc_emit_bit_and): New function.
2291 (ppc_emit_bit_or): New function.
2292 (ppc_emit_bit_xor): New function.
2293 (ppc_emit_bit_not): New function.
2294 (ppc_emit_equal): New function.
2295 (ppc_emit_less_signed): New function.
2296 (ppc_emit_less_unsigned): New function.
2297 (ppc_emit_ref): New function.
2298 (ppc_emit_const): New function.
2299 (ppc_emit_reg): New function.
2300 (ppc_emit_pop): New function.
2301 (ppc_emit_stack_flush): New function.
2302 (ppc_emit_swap): New function.
2303 (ppc_emit_stack_adjust): New function.
2304 (ppc_emit_call): New function.
2305 (ppc_emit_int_call_1): New function.
2306 (ppc_emit_void_call_2): New function.
2307 (ppc_emit_if_goto): New function.
2308 (ppc_emit_goto): New function.
2309 (ppc_emit_eq_goto): New function.
2310 (ppc_emit_ne_goto): New function.
2311 (ppc_emit_lt_goto): New function.
2312 (ppc_emit_le_goto): New function.
2313 (ppc_emit_gt_goto): New function.
2314 (ppc_emit_ge_goto): New function.
2315 (ppc_write_goto_address): New function.
2316 (ppc_emit_ops_impl): New static variable.
2317 (ppc64v1_emit_prologue): New function.
2318 (ppc64v2_emit_prologue): New function.
2319 (ppc64_emit_epilogue): New function.
2320 (ppc64_emit_add): New function.
2321 (ppc64_emit_sub): New function.
2322 (ppc64_emit_mul): New function.
2323 (ppc64_emit_lsh): New function.
2324 (ppc64_emit_rsh_signed): New function.
2325 (ppc64_emit_rsh_unsigned): New function.
2326 (ppc64_emit_ext): New function.
2327 (ppc64_emit_zero_ext): New function.
2328 (ppc64_emit_log_not): New function.
2329 (ppc64_emit_bit_and): New function.
2330 (ppc64_emit_bit_or): New function.
2331 (ppc64_emit_bit_xor): New function.
2332 (ppc64_emit_bit_not): New function.
2333 (ppc64_emit_equal): New function.
2334 (ppc64_emit_less_signed): New function.
2335 (ppc64_emit_less_unsigned): New function.
2336 (ppc64_emit_ref): New function.
2337 (ppc64_emit_const): New function.
2338 (ppc64v1_emit_reg): New function.
2339 (ppc64v2_emit_reg): New function.
2340 (ppc64_emit_pop): New function.
2341 (ppc64_emit_stack_flush): New function.
2342 (ppc64_emit_swap): New function.
2343 (ppc64v1_emit_call): New function.
2344 (ppc64v2_emit_call): New function.
2345 (ppc64v1_emit_int_call_1): New function.
2346 (ppc64v2_emit_int_call_1): New function.
2347 (ppc64v1_emit_void_call_2): New function.
2348 (ppc64v2_emit_void_call_2): New function.
2349 (ppc64_emit_if_goto): New function.
2350 (ppc64_emit_eq_goto): New function.
2351 (ppc64_emit_ne_goto): New function.
2352 (ppc64_emit_lt_goto): New function.
2353 (ppc64_emit_le_goto): New function.
2354 (ppc64_emit_gt_goto): New function.
2355 (ppc64_emit_ge_goto): New function.
2356 (ppc64v1_emit_ops_impl): New static variable.
2357 (ppc64v2_emit_ops_impl): New static variable.
2358 (ppc_emit_ops): New function.
2359 (linux_low_target): Wire in ppc_emit_ops.
2361 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2362 Marcin Kościelnicki <koriakin@0x04.net>
2365 * Makefile.in: Add powerpc-*-ipa.o
2366 * configure.srv: Add ipa_obj for powerpc*-linux.
2367 * linux-ppc-ipa.c: New file.
2368 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2370 (PPC_FIELD): New macro.
2371 (PPC_SEXT): New macro.
2372 (PPC_OP6): New macro.
2373 (PPC_BO): New macro.
2374 (PPC_LI): New macro.
2375 (PPC_BD): New macro.
2376 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2377 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2378 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2379 (ppc_get_thread_area): New function.
2380 (is_elfv2_inferior): New function.
2381 (gen_ds_form): New function.
2382 (GEN_STD): New macro.
2383 (GEN_STDU): New macro.
2384 (GEN_LD): New macro.
2385 (GEN_LDU): New macro.
2386 (gen_d_form): New function.
2387 (GEN_ADDI): New macro.
2388 (GEN_ADDIS): New macro.
2389 (GEN_LI): New macro.
2390 (GEN_LIS): New macro.
2391 (GEN_ORI): New macro.
2392 (GEN_ORIS): New macro.
2393 (GEN_LWZ): New macro.
2394 (GEN_STW): New macro.
2395 (GEN_STWU): New macro.
2396 (gen_xfx_form): New function.
2397 (GEN_MFSPR): New macro.
2398 (GEN_MTSPR): New macro.
2399 (GEN_MFCR): New macro.
2400 (GEN_MTCR): New macro.
2401 (GEN_SYNC): New macro.
2402 (GEN_LWSYNC): New macro.
2403 (gen_x_form): New function.
2404 (GEN_OR): New macro.
2405 (GEN_MR): New macro.
2406 (GEN_LWARX): New macro.
2407 (GEN_STWCX): New macro.
2408 (GEN_CMPW): New macro.
2409 (gen_md_form): New function.
2410 (GEN_RLDICL): New macro.
2411 (GEN_RLDICR): New macro.
2412 (gen_i_form): New function.
2414 (GEN_BL): New macro.
2415 (gen_b_form): New function.
2416 (GEN_BNE): New macro.
2417 (GEN_LOAD): New macro.
2418 (GEN_STORE): New macro.
2419 (gen_limm): New function.
2420 (gen_atomic_xchg): New function.
2421 (gen_call): New function.
2422 (ppc_relocate_instruction): New function.
2423 (ppc_install_fast_tracepoint_jump_pad): New function.
2424 (ppc_get_min_fast_tracepoint_insn_len): New function.
2425 (ppc_get_ipa_tdesc_idx): New function.
2426 (the_low_target): Wire in the new functions.
2427 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2429 * linux-ppc-tdesc.h: New file.
2431 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2433 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2434 (alloc_jump_pad_buffer): New function.
2435 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2436 (alloc_jump_pad_buffer): New function.
2437 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2438 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2439 (alloc_jump_pad_buffer): New function.
2440 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2441 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2442 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2443 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2445 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2447 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2448 * linux-amd64-ipa.c: Likewise.
2449 * linux-i386-ipa.c: Likewise.
2450 * linux-s390-ipa.c: Likewise.
2451 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2452 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2453 set_trace_state_variable_value_ptr.
2454 (struct ipa_sym_addresses): Likewise.
2455 (symbol_list): Likewise.
2456 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2457 accessing gdb_collect directly.
2458 (gdb_collect_ptr_type): New typedef.
2459 (get_raw_reg_ptr_type): New typedef.
2460 (get_trace_state_variable_value_ptr_type): New typedef.
2461 (set_trace_state_variable_value_ptr_type): New typedef.
2462 (gdb_collect_ptr): New global.
2463 (get_raw_reg_ptr): New global.
2464 (get_trace_state_variable_value_ptr): New global.
2465 (set_trace_state_variable_value_ptr): New global.
2466 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2467 accessing get_raw_reg directly.
2468 (get_get_tsv_func_addr): Likewise for
2469 get_trace_state_variable_value_ptr.
2470 (get_set_tsv_func_addr): Likewise for
2471 set_trace_state_variable_value_ptr.
2472 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2474 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2476 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2478 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2480 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2482 (relocate_instruction): Remove own_buf.
2483 * server.c (own_buf): Make global.
2484 (handle_v_requests): Make global.
2485 * server.h (own_buf): New declaration.
2486 (handle_v_requests): New prototype.
2488 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2491 * linux-s390-low.c (add_insns): New function.
2492 (s390_emit_prologue): New function.
2493 (s390_emit_epilogue): New function.
2494 (s390_emit_add): New function.
2495 (s390_emit_sub): New function.
2496 (s390_emit_mul): New function.
2497 (s390_emit_lsh): New function.
2498 (s390_emit_rsh_signed): New function.
2499 (s390_emit_rsh_unsigned): New function.
2500 (s390_emit_ext): New function.
2501 (s390_emit_log_not): New function.
2502 (s390_emit_bit_and): New function.
2503 (s390_emit_bit_or): New function.
2504 (s390_emit_bit_xor): New function.
2505 (s390_emit_bit_not): New function.
2506 (s390_emit_equal): New function.
2507 (s390_emit_less_signed): New function.
2508 (s390_emit_less_unsigned): New function.
2509 (s390_emit_ref): New function.
2510 (s390_emit_if_goto): New function.
2511 (s390_emit_goto): New function.
2512 (s390_write_goto_address): New function.
2513 (s390_emit_litpool): New function.
2514 (s390_emit_const): New function.
2515 (s390_emit_call): New function.
2516 (s390_emit_reg): New function.
2517 (s390_emit_pop): New function.
2518 (s390_emit_stack_flush): New function.
2519 (s390_emit_zero_ext): New function.
2520 (s390_emit_swap): New function.
2521 (s390_emit_stack_adjust): New function.
2522 (s390_emit_set_r2): New function.
2523 (s390_emit_int_call_1): New function.
2524 (s390_emit_void_call_2): New function.
2525 (s390_emit_eq_goto): New function.
2526 (s390_emit_ne_goto): New function.
2527 (s390_emit_lt_goto): New function.
2528 (s390_emit_le_goto): New function.
2529 (s390_emit_gt_goto): New function.
2530 (s390_emit_ge_goto): New function.
2531 (s390x_emit_prologue): New function.
2532 (s390x_emit_epilogue): New function.
2533 (s390x_emit_add): New function.
2534 (s390x_emit_sub): New function.
2535 (s390x_emit_mul): New function.
2536 (s390x_emit_lsh): New function.
2537 (s390x_emit_rsh_signed): New function.
2538 (s390x_emit_rsh_unsigned): New function.
2539 (s390x_emit_ext): New function.
2540 (s390x_emit_log_not): New function.
2541 (s390x_emit_bit_and): New function.
2542 (s390x_emit_bit_or): New function.
2543 (s390x_emit_bit_xor): New function.
2544 (s390x_emit_bit_not): New function.
2545 (s390x_emit_equal): New function.
2546 (s390x_emit_less_signed): New function.
2547 (s390x_emit_less_unsigned): New function.
2548 (s390x_emit_ref): New function.
2549 (s390x_emit_if_goto): New function.
2550 (s390x_emit_const): New function.
2551 (s390x_emit_call): New function.
2552 (s390x_emit_reg): New function.
2553 (s390x_emit_pop): New function.
2554 (s390x_emit_stack_flush): New function.
2555 (s390x_emit_zero_ext): New function.
2556 (s390x_emit_swap): New function.
2557 (s390x_emit_stack_adjust): New function.
2558 (s390x_emit_int_call_1): New function.
2559 (s390x_emit_void_call_2): New function.
2560 (s390x_emit_eq_goto): New function.
2561 (s390x_emit_ne_goto): New function.
2562 (s390x_emit_lt_goto): New function.
2563 (s390x_emit_le_goto): New function.
2564 (s390x_emit_gt_goto): New function.
2565 (s390x_emit_ge_goto): New function.
2566 (s390_emit_ops): New function.
2567 (struct linux_target_ops): Fill in emit_ops hook.
2569 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2572 * Makefile.in: Add s390 IPA files.
2573 * configure.srv: Build IPA for s390.
2574 * linux-s390-ipa.c: New file.
2575 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2576 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2577 (tdesc_s390_linux32): Likewise.
2578 (init_registers_s390_linux32v1): Likewise.
2579 (tdesc_s390_linux32v1): Likewise.
2580 (init_registers_s390_linux32v2): Likewise.
2581 (tdesc_s390_linux32v2): Likewise.
2582 (init_registers_s390_linux64): Likewise.
2583 (tdesc_s390_linux64): Likewise.
2584 (init_registers_s390_linux64v1): Likewise.
2585 (tdesc_s390_linux64v1): Likewise.
2586 (init_registers_s390_linux64v2): Likewise.
2587 (tdesc_s390_linux64v2): Likewise.
2588 (init_registers_s390_te_linux64): Likewise.
2589 (tdesc_s390_te_linux64): Likewise.
2590 (init_registers_s390_vx_linux64): Likewise.
2591 (tdesc_s390_vx_linux64): Likewise.
2592 (init_registers_s390_tevx_linux64): Likewise.
2593 (tdesc_s390_tevx_linux64): Likewise.
2594 (init_registers_s390x_linux64): Likewise.
2595 (tdesc_s390x_linux64): Likewise.
2596 (init_registers_s390x_linux64v1): Likewise.
2597 (tdesc_s390x_linux64v1): Likewise.
2598 (init_registers_s390x_linux64v2): Likewise.
2599 (tdesc_s390x_linux64v2): Likewise.
2600 (init_registers_s390x_te_linux64): Likewise.
2601 (tdesc_s390x_te_linux64): Likewise.
2602 (init_registers_s390x_vx_linux64): Likewise.
2603 (tdesc_s390x_vx_linux64): Likewise.
2604 (init_registers_s390x_tevx_linux64): Likewise.
2605 (tdesc_s390x_tevx_linux64): Likewise.
2606 (have_hwcap_s390_vx): New static variable.
2607 (s390_arch_setup): Fill have_hwcap_s390_vx.
2608 (s390_get_thread_area): New function.
2609 (s390_ft_entry_gpr_esa): New const.
2610 (s390_ft_entry_gpr_zarch): New const.
2611 (s390_ft_entry_misc): New const.
2612 (s390_ft_entry_fr): New const.
2613 (s390_ft_entry_vr): New const.
2614 (s390_ft_main_31): New const.
2615 (s390_ft_main_64): New const.
2616 (s390_ft_exit_fr): New const.
2617 (s390_ft_exit_vr): New const.
2618 (s390_ft_exit_misc): New const.
2619 (s390_ft_exit_gpr_esa): New const.
2620 (s390_ft_exit_gpr_zarch): New const.
2621 (append_insns): New function.
2622 (s390_relocate_instruction): New function.
2623 (s390_install_fast_tracepoint_jump_pad): New function.
2624 (s390_get_min_fast_tracepoint_insn_len): New function.
2625 (s390_get_ipa_tdesc_idx): New function.
2626 (struct linux_target_ops): Wire in the above functions.
2627 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2628 * linux-s390-tdesc.h: New file.
2630 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2632 * linux-s390-low.c (s390_supports_tracepoints): New function.
2633 (struct linux_target_ops): Fill supports_tracepoints hook.
2635 2016-03-18 Yao Qi <yao.qi@linaro.org>
2637 * linux-low.c (lwp_signal_can_be_delivered): New function.
2638 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2640 2016-03-18 Yao Qi <yao.qi@linaro.org>
2642 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2643 0 if signal is enqueued. Remove 'signal' from one debugging
2644 message. Move one debugging message to some lines below.
2645 Remove code setting 'signal' to 0.
2647 2016-03-18 Yao Qi <yao.qi@linaro.org>
2649 * linux-low.c (linux_low_filter_event): Remove redundant
2650 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2652 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2654 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2655 (struct linux_target_ops): Wire in the above.
2657 2016-03-03 Yao Qi <yao.qi@linaro.org>
2659 * linux-low.c: Update comments to start_step_over.
2661 2016-03-03 Yao Qi <yao.qi@linaro.org>
2664 * linux-low.c (handle_extended_wait): Set child suspended
2665 if event_lwp->bp_reinsert isn't zero.
2667 2016-03-02 Yao Qi <yao.qi@linaro.org>
2669 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2670 enqueue_pending_signal.
2672 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2674 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2677 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2679 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2680 (s390_regmap_3264) [!__s390x__]: New global.
2681 (s390_collect_ptrace_register): Skip map entries containing -1.
2682 (s390_supply_ptrace_register): Ditto.
2683 (s390_fill_gprs_high): New function.
2684 (s390_store_gprs_high): New function.
2685 (s390_regsets): Add NT_S390_HIGH_GPRS.
2686 (s390_get_hwcap): Enable on 31-bit.
2687 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2688 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2689 Detect NT_S390_HIGH_GPRS.
2690 (s390_usrregs_info_3264): Enable on 31-bit.
2691 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2692 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2694 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2697 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2698 * configure.srv: Ditto.
2699 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2700 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2701 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2702 (init_registers_amd64_linux): Remove prototype.
2703 (tdesc_amd64_linux): Remove declaration.
2704 (get_ipa_tdesc): New function.
2705 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2706 initialize remaining tdescs.
2707 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2708 (init_registers_i386_linux): Remove prototype.
2709 (tdesc_i386_linux): Remove declaration.
2710 (get_ipa_tdesc): New function.
2711 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2712 initialize remaining tdescs.
2713 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2714 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2715 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2716 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2717 (x86_get_ipa_tdesc_idx): New function.
2718 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2719 * linux-x86-tdesc.h: New file.
2720 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2721 (target_get_ipa_tdesc_idx): New macro.
2722 * tracepoint.c (ipa_tdesc_idx): New macro.
2723 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2724 (symbol_list): Add ipa_tdesc_idx.
2725 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2726 (ipa_tdesc): Remove.
2727 (ipa_tdesc_idx): New variable.
2728 (get_context_regcache): Use get_ipa_tdesc.
2729 (gdb_collect): Ditto.
2731 * tracepoint.h (get_ipa_tdesc): New prototype.
2732 (ipa_tdesc): Remove.
2734 2016-02-24 Pedro Alves <palves@redhat.com>
2736 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2737 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2738 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2739 Factor out common code between the USE_SIGTRAP_SIGINFO and
2740 !USE_SIGTRAP_SIGINFO blocks.
2741 (linux_low_filter_event): Call save_stop_reason instead of
2742 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2744 (linux_wait_1): Update comments.
2746 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2748 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2749 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2750 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2751 ppc_insert_point, ppc_remove_point.
2753 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2755 * linux-s390-low.c (s390_supports_z_point_type): New function.
2756 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2758 2016-02-16 Yao Qi <yao.qi@linaro.org>
2760 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2761 PC. Get pc from regcache_read_pc.
2763 2016-02-12 Yao Qi <yao.qi@linaro.org>
2765 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2766 or linux_get_pc_32bit.
2767 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2769 2016-02-12 Yao Qi <yao.qi@linaro.org>
2771 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2772 arm_linux_get_next_pcs_fixup.
2774 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2776 * tracepoint.c (x_tracepoint_action_download): Change
2777 write_inferior_data_ptr to write_inferior_data_pointer.
2778 (cmd_qtstart): Likewise.
2779 (write_inferior_data_ptr): Remove.
2780 (download_agent_expr): Change write_inferior_data_ptr to
2781 write_inferior_data_pointer.
2782 (download_tracepoint_1): Likewise.
2783 (download_tracepoint): Likewise.
2784 (download_trace_state_variables): Likewise.
2786 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2787 Marcin Kościelnicki <koriakin@0x04.net>
2789 * tracepoint.c (struct tracepoint_action_ops): Remove.
2790 (struct tracepoint_action): Remove ops.
2791 (m_tracepoint_action_download, r_tracepoint_action_download)
2792 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2793 size and offset accordingly.
2794 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2795 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2796 (tracepoint_action_send, tracepoint_action_download): New functions.
2797 Helpers for trace action handlers.
2798 (add_tracepoint_action): Remove setup actions ops.
2799 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2801 2016-02-10 Yao Qi <yao.qi@linaro.org>
2803 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2805 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2807 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2809 * configure: Regenerate.
2811 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2813 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2814 void * to gdb_byte *.
2815 * linux-low.c (siginfo_fixup): Likewise.
2816 (linux_xfer_siginfo): Likewise.
2817 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2819 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2821 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2823 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2825 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2827 * linux-x86-low.c [__x86_64__]: Include
2828 "nat/amd64-linux-siginfo.h".
2829 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2830 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2831 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2832 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2833 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2834 (cpt_si_fd, si_timerid, si_overrun): Move from
2835 nat/amd64-linux-siginfo.c.
2836 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2838 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2840 * server.c (skip_to_semicolon): Remove.
2841 (process_point_options): Use strchrnul instead of
2844 2016-01-26 Yao Qi <yao.qi@linaro.org>
2846 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2847 * linux-low.c (install_software_single_step_breakpoints): Don't
2848 call regcache_read_pc.
2849 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2852 2016-01-26 Yao Qi <yao.qi@linaro.org>
2854 * linux-low.c (install_software_single_step_breakpoints): Call
2855 regcache_read_pc instead of get_pc.
2857 2016-01-26 Yao Qi <yao.qi@linaro.org>
2859 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2860 (unblock_async_io): Rename to ...
2861 (block_unblock_async_io): ... it. New function.
2862 (enable_async_io): Don't install SIGIO handler. Unblock it
2864 (disable_async_io): Don't ignore SIGIO. Block it instead.
2865 (initialize_async_io): Install SIGIO handler. Don't call
2868 2016-01-26 Yao Qi <yao.qi@linaro.org>
2870 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2871 first character is '\003', call *the_target->request_interrupt.
2873 2016-01-25 Yao Qi <yao.qi@linaro.org>
2875 * remote-utils.c (new_thread_notify): Remove.
2876 (dead_thread_notify): Likewise.
2877 * remote-utils.h (new_thread_notify): Remove declaration.
2878 (dead_thread_notify): Likewise.
2880 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2882 * gdb.trace/pending.exp: Fix expected message on continue.
2884 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2886 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2887 it works properly on big-endian machines where sizeof (CORE_ADDR)
2890 2016-01-21 Pedro Alves <palves@redhat.com>
2892 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2893 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2894 * configure: Regenerate.
2896 2016-01-21 Yao Qi <yao.qi@linaro.org>
2898 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2899 is_thumb and set it according to CPSR saved on the stack.
2900 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2901 arm_sigreturn_next_pc.
2903 2016-01-18 Yao Qi <yao.qi@linaro.org>
2905 * linux-low.c (linux_set_pc_64bit): New function.
2906 (linux_get_pc_64bit): New function.
2907 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2909 * linux-sparc-low.c (debug_threads): Remove declaration.
2910 (sparc_get_pc): Remove.
2911 (the_low_target): Use linux_get_pc_64bit instead of
2913 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2914 (the_low_target): Use linux_get_pc_64bit and
2917 2016-01-18 Yao Qi <yao.qi@linaro.org>
2919 * linux-arm-low.c (debug_threads): Remove declaration.
2920 (arm_get_pc, arm_set_pc): Remove.
2921 (the_low_target): Use linux_get_pc_32bit and
2923 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2924 (the_low_target): Use linux_get_pc_32bit and
2926 * linux-cris-low.c (debug_threads): Remove declaration.
2927 (cris_get_pc, cris_set_pc,): Remove.
2928 (the_low_target): Use linux_get_pc_32bit and
2930 * linux-crisv32-low.c (debug_threads): Remove declaration.
2931 (cris_get_pc, cris_set_pc): Remove.
2932 (the_low_target): Use linux_get_pc_32bit and
2934 * linux-low.c: Include inttypes.h.
2935 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2936 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2937 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2938 (the_low_target): Use linux_get_pc_32bit and
2940 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2941 (the_low_target): Use linux_get_pc_32bit and
2943 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2944 (the_low_target): Use linux_get_pc_32bit and
2946 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2947 (the_low_target): Use linux_get_pc_32bit and
2949 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2950 (the_low_target): Use linux_get_pc_32bit and
2953 2016-01-18 Gary Benson <gbenson@redhat.com>
2955 * configure.ac (AC_FUNC_FORK): New check.
2956 * config.in: Regenerate.
2957 * configure: Likewise.
2959 2016-01-14 Yao Qi <yao.qi@linaro.org>
2961 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2962 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2963 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2964 arm_get_next_pcs_ctor.
2966 2016-01-12 Josh Stone <jistone@redhat.com>
2967 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2969 * inferiors.h: Include "gdb_vecs.h".
2970 (struct process_info): Add syscalls_to_catch.
2971 * inferiors.c (remove_process): Free syscalls_to_catch.
2972 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2973 syscall_return stops.
2974 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2975 * server.c (handle_general_set): Handle QCatchSyscalls.
2976 (handle_query): Report support for QCatchSyscalls.
2977 * target.h (struct target_ops): Add supports_catch_syscall.
2978 (target_supports_catch_syscall): New macro.
2979 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2980 (struct lwp_info): Add syscall_state.
2981 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2982 Maintain syscall_state and syscalls_to_catch across exec.
2983 (get_syscall_trapinfo): New function, proxy to the_low_target.
2984 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2985 (linux_low_filter_event): Toggle syscall_state entry/return for
2986 syscall traps, and set it ignored for all others.
2987 (gdb_catching_syscalls_p): New function.
2988 (gdb_catch_this_syscall_p): New function.
2989 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2990 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2991 (linux_supports_catch_syscall): New function.
2992 (linux_target_ops): Install it.
2993 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2994 (the_low_target): Install it.
2996 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2998 * acinclude.m4: Include new ../warning.m4 file.
2999 * configure: Regenerated.
3000 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3002 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3004 * ax.c (is_goto_target): Mark static.
3005 * linux-low.c (register_addr): Likewise.
3006 (linux_fetch_registers, linux_store_registers): Likewise.
3007 * mem-break.c (any_persistent_commands): Fix old prototype.
3008 (add_commands_to_breakpoint): Mark static.
3009 * regcache.c (find_register_by_name): Delete unused func.
3010 * remote-utils.c (hex_or_minus_one): Mark static.
3011 * server.c (monitor_show_help): Mark static.
3012 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3013 handle_v_requests): Likewise.
3015 2016-01-12 Pedro Alves <palves@redhat.com>
3017 Remove use of the registered trademark symbol throughout.
3019 2016-01-08 Yao Qi <yao.qi@linaro.org>
3021 * remote-utils.c (getpkt): If c is '\003', call target hook
3024 2016-01-06 Yao Qi <yao.qi@linaro.org>
3026 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3027 linux-aarch32-low.c.
3028 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3029 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3030 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3031 (thumb2_breakpoint): Declare.
3032 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3033 linux-aarch32-low.h.
3034 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3035 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3036 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3038 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3040 * gdbreplay.c (gdbreplay_version): Change copyright year in
3042 * server.c (gdbserver_version): Likewise.
3044 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3046 * server.c (crc32_table): Delete.
3047 (crc32): Use libiberty's xcrc32 function.
3049 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3051 * lynx-low.c (lynx_delete_thread_callback): New function.
3052 (lynx_mourn): Properly delete our process and all of its
3053 threads. Remove call to clear_inferiors.
3055 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3057 * target.c (thread_search_callback): Add check that
3058 the thread_stopped target callback is not NULL before
3061 2015-12-21 Yao Qi <yao.qi@linaro.org>
3063 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3066 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3068 * server.c (handle_query): Call target_supports_software_single_step.
3070 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3072 * linux-low.c (single_step): New function.
3073 (linux_resume_one_lwp_throw): Call single_step.
3074 (start_step_over): Likewise.
3076 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3078 * Makefile.in (SFILES): Append arch/arm-linux.c,
3079 arch/arm-get-next-pcs.c.
3080 (arm-linux.o): New rule.
3081 (arm-get-next-pcs.o): New rule.
3082 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3084 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3085 to linux-aarch32-low.c.
3086 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3087 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3088 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3089 (thumb2_breakpoint_len): Likewise.
3090 (arm_is_thumb_mode): Make non-static.
3091 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3092 from linux-aarch32-low.c.
3093 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3094 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3095 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3096 (thumb2_breakpoint_len): Likewise.
3097 (arm_is_thumb_mode): New declaration.
3098 * linux-arm-low.c: Include arch/arm-linux.h
3099 aarch/arm-get-next-pcs.h, sys/syscall.h.
3100 (get_next_pcs_ops): New struct.
3101 (get_next_pcs_addr_bits_remove): New function.
3102 (get_next_pcs_is_thumb): New function.
3103 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3104 (arm_sigreturn_next_pc): Likewise.
3105 (get_next_pcs_syscall_next_pc): Likewise.
3106 (arm_gdbserver_get_next_pcs): Likewise.
3107 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3109 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3110 * server.h: Include gdb_vecs.h.
3112 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3114 * Makefile.in (SFILES): Append common/common-regcache.c.
3115 (OBS): Append common-regcache.o.
3116 (common-regcache.o): New rule.
3117 * regcache.c (init_register_cache): Initialize cache to
3119 (regcache_raw_read_unsigned): New function.
3120 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3121 register_status enum.
3123 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3125 * linux-aarch64-low.c (the_low_targets): Rename
3126 breakpoint_reinsert_addr to get_next_pcs.
3127 * linux-arm-low.c (the_low_targets): Likewise.
3128 * linux-bfin-low.c (the_low_targets): Likewise.
3129 * linux-cris-low.c (the_low_targets): Likewise.
3130 * linux-crisv32-low.c (the_low_targets): Likewise.
3131 * linux-low.c (can_software_single_step): Likewise.
3132 (install_software_single_step_breakpoints): New function.
3133 (start_step_over): Use install_software_single_step_breakpoints.
3134 * linux-low.h: New CORE_ADDR vector.
3135 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3137 * linux-mips-low.c (the_low_targets): Likewise.
3138 * linux-nios2-low.c (the_low_targets): Likewise.
3139 * linux-sparc-low.c (the_low_targets): Likewise.
3141 2015-12-17 Pedro Alves <palves@redhat.com>
3143 * linux-low.c (linux_kill_one_lwp): Remove references to
3145 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3147 (linux_init_signals): Delete.
3148 (initialize_low): Adjust.
3149 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3151 2015-12-16 Pedro Alves <palves@redhat.com>
3153 * configure.ac (compiler warning flags): When testing a
3154 -Wno-foo option, check whether -Wfoo works instead.
3155 * configure: Regenerate.
3157 2015-12-11 Don Breazeal <donb@codesourcery.com>
3159 * server.c (process_serial_event): Don't exit from gdbserver
3160 in remote mode if there are still active inferiors.
3162 2015-12-11 Yao Qi <yao.qi@linaro.org>
3164 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3165 arm_breakpoint_at if the process is 32-bit.
3167 2015-12-11 Yao Qi <yao.qi@linaro.org>
3169 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3172 2015-12-07 Yao Qi <yao.qi@linaro.org>
3174 * configure.srv: Append arm.o to srv_tgtobj for
3175 aarch64*-*-linux* target.
3176 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3177 from linux-arm-low.c.
3178 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3179 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3180 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3181 (thumb2_breakpoint_len): Likewise.
3182 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3183 (arm_breakpoint_kinds): Likewise.
3184 (arm_breakpoint_kind_from_pc): Likewise.
3185 (arm_sw_breakpoint_from_kind): Likewise.
3186 (arm_breakpoint_kind_from_current_state): Likewise.
3187 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3188 (arm_sw_breakpoint_from_kind): Declare.
3189 (arm_breakpoint_kind_from_current_state): Declare.
3190 (arm_breakpoint_at): Declare.
3191 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3192 arm_sw_breakpoint_from_kind if process is 32-bit.
3193 (aarch64_breakpoint_kind_from_pc): New function.
3194 (aarch64_breakpoint_kind_from_current_state): New function.
3195 (the_low_target): Initialize fields breakpoint_kind_from_pc
3196 and breakpoint_kind_from_current_state.
3197 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3198 linux-aarch32-low.c.
3199 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3200 (arm_breakpoint, arm_breakpoint_len): Likewise.
3201 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3202 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3203 (arm_is_thumb_mode): Likewise.
3204 (arm_breakpoint_at): Likewise.
3205 (arm_breakpoint_kind_from_pc): Likewise.
3206 (arm_sw_breakpoint_from_kind): Likewise.
3207 (arm_breakpoint_kind_from_current_state): Likewise.
3210 2015-08-04 Yao Qi <yao.qi@linaro.org>
3212 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3213 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3214 * server.c (extended_protocol): Remove "static".
3215 * server.h (extended_protocol): Declare it.
3217 2015-12-04 Josh Stone <jistone@redhat.com>
3219 * target.h (struct target_ops) <arch_setup>: Rename to ...
3220 (struct target_ops) <post_create_inferior>: ... this.
3221 (target_arch_setup): Rename to ...
3222 (target_post_create_inferior): ... this, calling post_create_inferior.
3223 * server.c (start_inferior): Update target_arch_setup calls to
3224 target_post_create_inferior.
3225 * linux-low.c (linux_low_ptrace_options): Forward declare.
3226 (linux_arch_setup): Update its comment for general use.
3227 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3228 (struct linux_target_ops): Use linux_post_create_inferior.
3229 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3230 to post_create_inferior.
3231 * nto-low.c (struct nto_target_ops): Likewise.
3232 * spu-low.c (struct spu_target_ops): Likewise.
3233 * win32-low.c (struct win32_target_ops): Likewise.
3235 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3237 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3239 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3241 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3242 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3243 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3244 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3245 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3246 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3247 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3248 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3249 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3250 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3251 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3252 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3254 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3256 * linux-low.c (linux_look_up_symbols): Don't call
3257 linux_supports_traceclone.
3258 * linux-low.h (thread_db_init): Remove use_events argument.
3259 * thread-db.c (thread_db_use_event): Remove global variable.
3260 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3261 (struct thread_db) <td_create_bp>: Remove field.
3262 (thread_db_create_event): Remove function.
3263 (thread_db_enable_reporting): Likewise.
3264 (find_one_thread): Don't check for thread_db_use_events.
3265 (attach_thread): Likewise.
3266 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3267 (try_thread_db_load_1): Don't check for thread_db_use_events.
3268 (thread_db_init): Remove use_events argument and thread events
3270 (remove_thread_event_breakpoints): Remove function.
3271 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3273 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3275 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3277 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3278 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3279 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3280 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3281 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3283 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3285 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3286 * linux-low.c (can_hardware_single_step): Use
3287 supports_hardware_single_step.
3288 (can_software_single_step): New function.
3289 (start_step_over): Call can_software_single_step.
3290 (linux_supports_hardware_single_step): New function.
3291 (struct target_ops) <supports_software_single_step>: Initialize.
3292 * linux-low.h (struct linux_target_ops)
3293 <supports_hardware_single_step>: Initialize.
3294 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3295 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3296 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3297 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3298 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3299 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3300 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3301 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3302 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3303 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3305 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3306 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3308 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3309 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3310 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3312 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3313 * target.h (struct target_ops): <supports_software_single_step>:
3315 (target_supports_software_single_step): New macro.
3317 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3319 * linux-low.c (linux_wait_1): Fix pc advance condition.
3320 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3321 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3323 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3325 * linux-arm-low.c (arm_is_thumb_mode): New function.
3326 (arm_breakpoint_at): Use arm_is_thumb_mode.
3327 (arm_breakpoint_kind_from_current_state): New function.
3328 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3330 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3331 (linux_breakpoint_kind_from_current_state): New function.
3332 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3333 * linux-low.h (struct linux_target_ops)
3334 <breakpoint_kind_from_current_state>: New field.
3335 * target.h (struct target_ops): Likewise.
3336 (target_breakpoint_kind_from_current_state): New macro.
3338 2015-11-30 Pedro Alves <palves@redhat.com>
3340 * linux-low.c (linux_resume): Wake up the event loop before
3343 2015-11-30 Pedro Alves <palves@redhat.com>
3345 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3347 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3349 * target.c (struct thread_search): New structure.
3350 (thread_search_callback): New function.
3351 (prev_general_thread): New global.
3352 (prepare_to_access_memory, done_accessing_memory): New functions.
3353 * target.h (prepare_to_access_memory, done_accessing_memory):
3354 Replace macros with function declarations.
3356 2015-11-30 Pedro Alves <palves@redhat.com>
3359 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3360 report TARGET_WAITKIND_NO_RESUMED.
3361 * remote-utils.c (prepare_resume_reply): Handle
3362 TARGET_WAITKIND_NO_RESUMED.
3363 * server.c (report_no_resumed): New global.
3364 (handle_query) <qSupported>: Handle "no-resumed+". Report
3365 "no-resumed+" support.
3366 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3367 return error if the client doesn't support no-resumed events.
3368 (push_stop_notification): New function.
3369 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3370 events if the client supports them.
3372 2015-11-30 Pedro Alves <palves@redhat.com>
3374 * linux-low.c (thread_still_has_status_pending_p): Don't check
3376 (lwp_resumed): New function.
3377 (status_pending_p_callback): Return early if the LWP is not
3378 supposed to be resumed.
3380 2015-11-30 Pedro Alves <palves@redhat.com>
3382 * linux-low.c (handle_extended_wait): Assert that the LWP's
3383 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3384 thread create events, leave the new child's status pending.
3385 (linux_low_filter_event): If GDB wants to hear about thread exit
3386 events, leave the LWP marked dead and don't delete it.
3387 (linux_wait_for_event_filtered): Don't check for thread exit.
3388 (filter_exit_event): New function.
3389 (linux_wait_1): Use it, when returning an exit event.
3390 (linux_resume_one_lwp_throw): Assert that the LWP's
3391 waitstatus is TARGET_WAITKIND_IGNORE.
3392 * remote-utils.c (prepare_resume_reply): Handle
3393 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3394 * server.c (report_thread_events): New global.
3395 (handle_general_set): Handle QThreadEvents.
3396 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3397 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3398 TARGET_WAITKIND_THREAD_EXITED.
3399 * server.h (report_thread_events): Declare.
3401 2015-11-30 Pedro Alves <palves@redhat.com>
3403 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3404 the thread's last_resume_kind was resume_stop.
3406 2015-11-30 Pedro Alves <palves@redhat.com>
3408 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3411 2015-11-30 Pedro Alves <palves@redhat.com>
3413 * server.c (handle_v_requests): Handle vCtrlC.
3415 2015-11-30 Pedro Alves <palves@redhat.com>
3417 * gdbthread.h (find_any_thread_of_pid): Declare.
3418 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3420 * server.c (handle_query): If current_thread is NULL, look for
3421 another thread of the selected process.
3423 2015-11-26 Daniel Colascione <dancol@dancol.org>
3424 Simon Marchi <simon.marchi@ericsson.com>
3426 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3427 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3429 * target.h (struct target_ops) <thread_name>: New field.
3430 (target_thread_name): New macro.
3432 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3434 * regcache.h (regcache_invalidate_pid): Add declaration.
3435 * regcache.c (regcache_invalidate_pid): New function, extracted
3436 from regcache_invalidate.
3437 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3438 Add trivial documentation comment.
3439 * lynx-low.c: Use regcache_invalidate_pid instead of
3440 regcache_invalidate.
3442 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3444 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3445 and Elf64_auxv_t if the target is Android.
3447 2015-11-22 Doug Evans <xdje42@gmail.com>
3449 * target.h: #include <sys/types.h>.
3451 2015-11-19 Pedro Alves <palves@redhat.com>
3453 * linux-low.c (linux_process_qsupported): Change prototype.
3455 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3457 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3458 and adjust to loop over all features.
3459 * server.c (handle_query) <qSupported>: Adjust to call
3460 target_process_qsupported once, passing it a vector of unprocessed
3462 * target.h (struct target_ops) <process_qsupported>: Change
3464 (target_process_qsupported): Adjust.
3466 2015-11-19 Pedro Alves <palves@redhat.com>
3468 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3470 * configure: Regenerate.
3472 2015-11-19 Pedro Alves <palves@redhat.com>
3474 * configure: Regenerate.
3476 2015-11-19 Yao Qi <yao.qi@linaro.org>
3478 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3481 2015-11-19 Yao Qi <yao.qi@linaro.org>
3483 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3484 (struct aarch64_operand): Move enum out.
3486 2015-11-19 Yao Qi <yao.qi@linaro.org>
3488 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3489 struct user_fpsimd_state *.
3490 (aarch64_store_fpregset): Likewise.
3492 2015-11-19 Yao Qi <yao.qi@linaro.org>
3494 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3495 struct user_pt_regs *.
3496 (aarch64_store_gregset): Likewise.
3498 2015-11-18 Pedro Alves <palves@redhat.com>
3500 * Makefile.in (all_object_files): Add $IPA_OBJS.
3502 2015-11-17 Pedro Alves <palves@redhat.com>
3504 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3505 GDB_SIGNAL_0 and gdb_signal_to_string.
3507 2015-11-17 Pedro Alves <palves@redhat.com>
3509 * win32-low.c (handle_output_debug_string): Remove parameter.
3510 (win32_kill): Remove our_status local and adjust call to
3511 handle_output_debug_string.
3512 (get_child_debug_event): Adjust call to
3513 handle_output_debug_string.
3515 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3517 * linux-mips-low.c (mips_fill_gregset): Add cast.
3518 (mips_store_gregset): Likewise.
3519 (mips_fill_fpregset): Likewise.
3520 (mips_store_fpregset): Likewise.
3522 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3524 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3527 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3529 * linux-mips-low.c (mips_linux_new_thread): Change type of
3530 watch_type to enum target_hw_bp_type.
3532 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3534 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3535 Change return type to arm_hwbp_type.
3537 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3539 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3540 (arm_store_gregset): Likewise.
3541 * linux-arm-low.c (arm_get_hwcap): Likewise.
3542 (arm_read_description): Likewise.
3544 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3546 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3548 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3550 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3551 (ppc_fill_vsxregset): Likewise.
3552 (ppc_store_vsxregset): Likewise.
3553 (ppc_fill_vrregset): Likewise.
3554 (ppc_store_vrregset): Likewise.
3555 (ppc_fill_evrregset): Likewise.
3556 (ppc_store_evrregset): Likewise.
3558 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3560 * linux-ppc-low.c (ppc_usrregs_info): Remove
3561 forward-declaration.
3562 (ppc_arch_setup): Move lower in file.
3564 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3566 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3567 (ps_pdwrite): Likewise.
3569 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3571 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3572 to after assert checks.
3574 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3576 * proc-service.c (ps_pdread): Add/adjust casts.
3577 (ps_pdwrite): Add/adjust casts.
3579 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3581 * server.c (handle_search_memory_1): Cast return value of
3584 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3586 * server.c (write_qxfer_response): Change type of data to
3589 2015-10-29 Pedro Alves <palves@redhat.com>
3591 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3593 2015-10-29 Pedro Alves <palves@redhat.com>
3595 * tracepoint.c (clear_installed_tracepoints): Add casts.
3597 2015-10-29 Pedro Alves <palves@redhat.com>
3599 * server.c (handle_v_cont, process_serial_event): Add enum
3600 gdb_signal casts to signal parsing code.
3602 2015-10-29 Pedro Alves <palves@redhat.com>
3604 * linux-low.h (NULL_REGSET): Define.
3605 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3606 * linux-arm-low.c (arm_regsets): Likewise.
3607 * linux-crisv32-low.c (cris_regsets): Likewise.
3608 * linux-m68k-low.c (m68k_regsets): Likewise.
3609 * linux-mips-low.c (mips_regsets): Likewise.
3610 * linux-nios2-low.c (nios2_regsets): Likewise.
3611 * linux-ppc-low.c (ppc_regsets): Likewise.
3612 * linux-s390-low.c (s390_regsets): Likewise.
3613 * linux-sh-low.c (sh_regsets): Likewise.
3614 * linux-sparc-low.c (sparc_regsets): Likewise.
3615 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3616 * linux-tile-low.c (tile_regsets): Likewise.
3617 * linux-x86-low.c (x86_regsets): Likewise.
3618 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3620 2015-10-29 Pedro Alves <palves@redhat.com>
3622 * linux-low.h (NULL_REGSET): Define.
3623 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3624 * linux-arm-low.c (arm_regsets): Likewise.
3625 * linux-crisv32-low.c (cris_regsets): Likewise.
3626 * linux-m68k-low.c (m68k_regsets): Likewise.
3627 * linux-mips-low.c (mips_regsets): Likewise.
3628 * linux-nios2-low.c (nios2_regsets): Likewise.
3629 * linux-ppc-low.c (ppc_regsets): Likewise.
3630 * linux-s390-low.c (s390_regsets): Likewise.
3631 * linux-sh-low.c (sh_regsets): Likewise.
3632 * linux-sparc-low.c (sparc_regsets): Likewise.
3633 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3634 * linux-tile-low.c (tile_regsets): Likewise.
3635 * linux-x86-low.c (x86_regsets): Likewise.
3636 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3638 2015-10-26 Doug Evans <dje@google.com>
3640 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3642 2015-10-26 Doug Evans <dje@google.com>
3644 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3646 2015-10-26 Doug Evans <dje@google.com>
3648 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3650 (attach_thread, find_new_threads_callback): Ditto.
3652 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3654 * mem-break.h (set_breakpoint_data): Remove.
3656 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3658 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3659 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3660 (initialize_low): Remove set_breakpoint_data call.
3661 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3662 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3663 (initialize_low): Remove set_breakpoint_data call.
3664 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3665 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3666 (initialize_low): Remove set_breakpoint_data call.
3668 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3670 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3671 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3672 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3673 * target.h (target_breakpoint_kind_from_pc): New macro.
3675 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3677 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3678 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3679 the default breakpoint kind.
3681 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3683 * linux-arm-low.c (arm_supports_z_point_type): Add software
3686 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3688 * linux-arm-low.c: Refactor breakpoint definitions.
3689 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3690 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3692 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3694 * Makefile.in: Add arm.c/o.
3695 * configure.srv: Likewise.
3696 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3697 (arm_breakpoint_kind_from_pc): New function.
3698 (arm_sw_breakpoint_from_kind): Return proper kind.
3699 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3701 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3703 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3705 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3706 (struct raw_breakpoint) <size>: Remove.
3707 (struct raw_breakpoint) <kind>: Add.
3708 (bp_size): New function.
3709 (bp_opcode): Likewise.
3710 (find_raw_breakpoint_at): Adjust for kind.
3711 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3712 (remove_memory_breakpoint): Adjust for kind call bp_size.
3713 (set_raw_breakpoint_at): Adjust for kind.
3714 (set_breakpoint): Likewise.
3715 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3716 (delete_raw_breakpoint): Adjust for kind.
3717 (delete_breakpoint): Likewise.
3718 (find_gdb_breakpoint): Likewise.
3719 (set_gdb_breakpoint_1): Likewise.
3720 (set_gdb_breakpoint): Likewise.
3721 (delete_gdb_breakpoint_1): Likewise.
3722 (delete_gdb_breakpoint): Likewise.
3723 (uninsert_raw_breakpoint): Likewise.
3724 (reinsert_raw_breakpoint): Likewise.
3725 (set_breakpoint_data): Remove.
3726 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3727 (check_mem_read): Adjust for kind call bp_size.
3728 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3729 (clone_one_breakpoint): Adjust for kind.
3730 * mem-break.h (set_gdb_breakpoint): Likewise.
3731 (delete_gdb_breakpoint): Likewise.
3732 * server.c (process_serial_event): Likewise.
3734 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3736 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3737 (struct linux_target_ops) <breakpoint>: Remove.
3738 (struct linux_target_ops) <breakpoint_len>: Remove.
3739 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3740 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3741 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3742 (arm_sw_breakpoint_from_kind): New function.
3743 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3744 (struct linux_target_ops) <breakpoint>: Remove.
3745 (struct linux_target_ops) <breakpoint_len>: Remove.
3746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3748 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3749 (struct linux_target_ops) <breakpoint>: Remove.
3750 (struct linux_target_ops) <breakpoint_len>: Remove.
3751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3753 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3754 (struct linux_target_ops) <breakpoint>: Remove.
3755 (struct linux_target_ops) <breakpoint_len>: Remove.
3756 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3757 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3758 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3759 and sw_breakpoint_from_kind to increment the pc.
3760 (linux_breakpoint_kind_from_pc): New function.
3761 (linux_sw_breakpoint_from_kind): New function.
3762 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3763 (initialize_low): Call breakpoint_kind_from_pc and
3764 sw_breakpoint_from_kind to replace breakpoint_data/len.
3765 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3767 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3768 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3769 (struct linux_target_ops) <breakpoint>: Remove.
3770 (struct linux_target_ops) <breakpoint_len>: Remove.
3771 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3772 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3773 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3774 (struct linux_target_ops) <breakpoint>: Remove.
3775 (struct linux_target_ops) <breakpoint_len>: Remove.
3776 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3777 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3778 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3779 (struct linux_target_ops) <breakpoint>: Remove.
3780 (struct linux_target_ops) <breakpoint_len>: Remove.
3781 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3782 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3783 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3784 (struct linux_target_ops) <breakpoint>: Remove.
3785 (struct linux_target_ops) <breakpoint_len>: Remove.
3786 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3787 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3788 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3789 (struct linux_target_ops) <breakpoint>: Remove.
3790 (struct linux_target_ops) <breakpoint_len>: Remove.
3791 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3792 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3793 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3794 (struct linux_target_ops) <breakpoint>: Remove.
3795 (struct linux_target_ops) <breakpoint_len>: Remove.
3796 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3797 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3798 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3799 (struct linux_target_ops) <breakpoint>: Remove.
3800 (struct linux_target_ops) <breakpoint_len>: Remove.
3801 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3802 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3803 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3804 (struct linux_target_ops) <breakpoint>: Remove.
3805 (struct linux_target_ops) <breakpoint_len>: Remove.
3806 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3807 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3808 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3809 (struct linux_target_ops) <breakpoint>: Remove.
3810 (struct linux_target_ops) <breakpoint_len>: Remove.
3811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3813 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3814 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3815 (struct linux_target_ops) <breakpoint>: Remove.
3816 (struct linux_target_ops) <breakpoint_len>: Remove.
3817 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3818 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3819 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3820 (struct linux_target_ops) <breakpoint>: Remove.
3821 (struct linux_target_ops) <breakpoint_len>: Remove.
3822 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3823 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3825 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3827 * linux-cris-low.c (cris_get_pc): Remove void arg.
3829 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3831 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3834 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3836 * inferiors.c (thread_pid_matches_callback): New function.
3837 (find_thread_process): New function.
3838 (remove_thread): Reset current_thread.
3839 (remove_process): Assert threads have been removed first.
3841 2015-10-15 Yao Qi <yao.qi@linaro.org>
3843 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3845 (aarch64_remove_point): Likewise.
3846 * regcache.c (regcache_register_size): New function.
3848 2015-10-12 Yao Qi <yao.qi@linaro.org>
3850 * linux-aarch64-low.c: Update all callers as emit_load_store
3851 is renamed to aarch64_emit_load_store.
3853 2015-10-12 Yao Qi <yao.qi@linaro.org>
3855 * linux-aarch64-low.c: Update all callers of function renaming
3856 from emit_insn to aarch64_emit_insn.
3858 2015-10-12 Yao Qi <yao.qi@linaro.org>
3860 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3861 arch/aarch64-insn.h.
3862 (struct aarch64_memory_operand): Likewise.
3864 (emit_insn): Move to arch/aarch64-insn.c.
3865 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3866 (emit_load_store): Move to arch/aarch64-insn.c.
3867 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3868 (can_encode_int32): Remove.
3870 2015-10-12 Yao Qi <yao.qi@linaro.org>
3872 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3873 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3874 (aarch64_relocate_instruction): Likewise.
3875 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3876 (struct aarch64_insn_visitor): Likewise.
3878 2015-10-12 Yao Qi <yao.qi@linaro.org>
3880 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3881 (struct aarch64_insn_visitor): New.
3882 (struct aarch64_insn_relocation_data): New.
3883 (aarch64_ftrace_insn_reloc_b): New function.
3884 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3885 (aarch64_ftrace_insn_reloc_cb): Likewise.
3886 (aarch64_ftrace_insn_reloc_tb): Likewise.
3887 (aarch64_ftrace_insn_reloc_adr): Likewise.
3888 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3889 (aarch64_ftrace_insn_reloc_others): Likewise.
3891 (aarch64_relocate_instruction): Use visitor.
3893 2015-10-12 Yao Qi <yao.qi@linaro.org>
3895 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3896 int. Add argument buf.
3897 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3898 aarch64_relocate_instruction.
3900 2015-10-12 Yao Qi <yao.qi@linaro.org>
3902 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3903 argument insn. Remove local variable insn. Don't call
3905 (aarch64_install_fast_tracepoint_jump_pad): Call
3908 2015-09-30 Yao Qi <yao.qi@linaro.org>
3910 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3911 (emit_load_store_pair): Likewise.
3913 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3915 * dll.c (match_dll): Add cast(s).
3916 (unloaded_dll): Likewise.
3917 * linux-low.c (second_thread_of_pid_p): Likewise.
3918 (delete_lwp_callback): Likewise.
3919 (count_events_callback): Likewise.
3920 (select_event_lwp_callback): Likewise.
3921 (linux_set_resume_request): Likewise.
3922 * server.c (accumulate_file_name_length): Likewise.
3923 (emit_dll_description): Likewise.
3924 (handle_qxfer_threads_worker): Likewise.
3925 (visit_actioned_threads): Likewise.
3926 * thread-db.c (any_thread_of): Likewise.
3927 * tracepoint.c (same_process_p): Likewise.
3928 (match_blocktype): Likewise.
3929 (build_traceframe_info_xml): Likewise.
3931 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3933 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3935 (gdb_unparse_agent_expr): Likewise.
3936 * hostio.c (require_data): Likewise.
3937 (handle_pread): Likewise.
3938 * linux-low.c (disable_regset): Likewise.
3939 (fetch_register): Likewise.
3940 (store_register): Likewise.
3941 (get_dynamic): Likewise.
3942 (linux_qxfer_libraries_svr4): Likewise.
3943 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3944 (set_fast_tracepoint_jump): Likewise.
3945 (uninsert_fast_tracepoint_jumps_at): Likewise.
3946 (reinsert_fast_tracepoint_jumps_at): Likewise.
3947 (validate_inserted_breakpoint): Likewise.
3948 (clone_agent_expr): Likewise.
3949 * regcache.c (init_register_cache): Likewise.
3950 * remote-utils.c (putpkt_binary_1): Likewise.
3951 (decode_M_packet): Likewise.
3952 (decode_X_packet): Likewise.
3953 (look_up_one_symbol): Likewise.
3954 (relocate_instruction): Likewise.
3955 (monitor_output): Likewise.
3956 * server.c (handle_search_memory): Likewise.
3957 (handle_qxfer_exec_file): Likewise.
3958 (handle_qxfer_libraries): Likewise.
3959 (handle_qxfer): Likewise.
3960 (handle_query): Likewise.
3961 (handle_v_cont): Likewise.
3962 (handle_v_run): Likewise.
3963 (captured_main): Likewise.
3964 * target.c (write_inferior_memory): Likewise.
3965 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3966 * tracepoint.c (init_trace_buffer): Likewise.
3967 (add_tracepoint_action): Likewise.
3968 (add_traceframe): Likewise.
3969 (add_traceframe_block): Likewise.
3970 (cmd_qtdpsrc): Likewise.
3971 (cmd_qtdv): Likewise.
3972 (cmd_qtstatus): Likewise.
3973 (response_source): Likewise.
3974 (response_tsv): Likewise.
3975 (cmd_qtnotes): Likewise.
3976 (gdb_collect): Likewise.
3977 (initialize_tracepoint): Likewise.
3979 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3981 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3982 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3983 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3985 (enum aarch64_condition_codes): New enum.
3986 (w0): New static global.
3989 (struct aarch64_memory_operand) <type>: New
3990 MEMORY_OPERAND_POSTINDEX type.
3991 (postindex_memory_operand): New helper function.
3992 (emit_ret): New function.
3993 (emit_load_store_pair): New function, factored out of emit_stp
3994 with support for MEMORY_OPERAND_POSTINDEX.
3995 (emit_stp): Rewrite using emit_load_store_pair.
3996 (emit_ldp): New function.
3997 (emit_load_store): Likewise.
3998 (emit_ldr): Mention post-index instruction in comment.
3999 (emit_ldrh): New function.
4000 (emit_ldrb): New function.
4001 (emit_ldrsw): Mention post-index instruction in comment.
4002 (emit_str): Likewise.
4003 (emit_subs): New function.
4004 (emit_cmp): Likewise.
4005 (emit_and): Likewise.
4006 (emit_orr): Likewise.
4007 (emit_orn): Likewise.
4008 (emit_eor): Likewise.
4009 (emit_mvn): Likewise.
4010 (emit_lslv): Likewise.
4011 (emit_lsrv): Likewise.
4012 (emit_asrv): Likewise.
4013 (emit_mul): Likewise.
4014 (emit_sbfm): Likewise.
4015 (emit_sbfx): Likewise.
4016 (emit_ubfm): Likewise.
4017 (emit_ubfx): Likewise.
4018 (emit_csinc): Likewise.
4019 (emit_cset): Likewise.
4020 (emit_nop): Likewise.
4021 (emit_ops_insns): New helper function.
4022 (emit_pop): Likewise.
4023 (emit_push): Likewise.
4024 (aarch64_emit_prologue): New function.
4025 (aarch64_emit_epilogue): Likewise.
4026 (aarch64_emit_add): Likewise.
4027 (aarch64_emit_sub): Likewise.
4028 (aarch64_emit_mul): Likewise.
4029 (aarch64_emit_lsh): Likewise.
4030 (aarch64_emit_rsh_signed): Likewise.
4031 (aarch64_emit_rsh_unsigned): Likewise.
4032 (aarch64_emit_ext): Likewise.
4033 (aarch64_emit_log_not): Likewise.
4034 (aarch64_emit_bit_and): Likewise.
4035 (aarch64_emit_bit_or): Likewise.
4036 (aarch64_emit_bit_xor): Likewise.
4037 (aarch64_emit_bit_not): Likewise.
4038 (aarch64_emit_equal): Likewise.
4039 (aarch64_emit_less_signed): Likewise.
4040 (aarch64_emit_less_unsigned): Likewise.
4041 (aarch64_emit_ref): Likewise.
4042 (aarch64_emit_if_goto): Likewise.
4043 (aarch64_emit_goto): Likewise.
4044 (aarch64_write_goto_address): Likewise.
4045 (aarch64_emit_const): Likewise.
4046 (aarch64_emit_call): Likewise.
4047 (aarch64_emit_reg): Likewise.
4048 (aarch64_emit_pop): Likewise.
4049 (aarch64_emit_stack_flush): Likewise.
4050 (aarch64_emit_zero_ext): Likewise.
4051 (aarch64_emit_swap): Likewise.
4052 (aarch64_emit_stack_adjust): Likewise.
4053 (aarch64_emit_int_call_1): Likewise.
4054 (aarch64_emit_void_call_2): Likewise.
4055 (aarch64_emit_eq_goto): Likewise.
4056 (aarch64_emit_ne_goto): Likewise.
4057 (aarch64_emit_lt_goto): Likewise.
4058 (aarch64_emit_le_goto): Likewise.
4059 (aarch64_emit_gt_goto): Likewise.
4060 (aarch64_emit_ge_got): Likewise.
4061 (aarch64_emit_ops_impl): New static global variable.
4062 (aarch64_emit_ops): New target function, return
4063 &aarch64_emit_ops_impl.
4064 (struct linux_target_ops): Install it.
4066 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4068 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4069 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4071 * linux-aarch64-ipa.c: New file.
4072 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4074 (aarch64_get_thread_area): New target method.
4075 (extract_signed_bitfield): New helper function.
4076 (aarch64_decode_ldr_literal): New function.
4077 (enum aarch64_opcodes): New enum.
4078 (struct aarch64_register): New struct.
4079 (struct aarch64_operand): New struct.
4080 (x0): New static global.
4089 (aarch64_register): New helper function.
4090 (register_operand): Likewise.
4091 (immediate_operand): Likewise.
4092 (struct aarch64_memory_operand): New struct.
4093 (offset_memory_operand): New helper function.
4094 (preindex_memory_operand): Likewise.
4095 (enum aarch64_system_control_registers): New enum.
4096 (ENCODE): New macro.
4097 (emit_insn): New helper function.
4098 (emit_b): New function.
4099 (emit_bcond): Likewise.
4100 (emit_cb): Likewise.
4101 (emit_tb): Likewise.
4102 (emit_blr): Likewise.
4103 (emit_stp): Likewise.
4104 (emit_ldp_q_offset): Likewise.
4105 (emit_stp_q_offset): Likewise.
4106 (emit_load_store): Likewise.
4107 (emit_ldr): Likewise.
4108 (emit_ldrsw): Likewise.
4109 (emit_str): Likewise.
4110 (emit_ldaxr): Likewise.
4111 (emit_stxr): Likewise.
4112 (emit_stlr): Likewise.
4113 (emit_data_processing_reg): Likewise.
4114 (emit_data_processing): Likewise.
4115 (emit_add): Likewise.
4116 (emit_sub): Likewise.
4117 (emit_mov): Likewise.
4118 (emit_movk): Likewise.
4119 (emit_mov_addr): Likewise.
4120 (emit_mrs): Likewise.
4121 (emit_msr): Likewise.
4122 (emit_sevl): Likewise.
4123 (emit_wfe): Likewise.
4124 (append_insns): Likewise.
4125 (can_encode_int32_in): New helper function.
4126 (aarch64_relocate_instruction): New function.
4127 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4128 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4129 (struct linux_target_ops): Install aarch64_get_thread_area,
4130 aarch64_install_fast_tracepoint_jump_pad and
4131 aarch64_get_min_fast_tracepoint_insn_len.
4133 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4135 * Makefile.in (aarch64-insn.o): New rule.
4136 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4138 2015-09-21 Yao Qi <yao.qi@linaro.org>
4140 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4142 2015-09-21 Yao Qi <yao.qi@linaro.org>
4144 * tracepoint.c (max_jump_pad_size): Remove.
4146 2015-09-18 Yao Qi <yao.qi@linaro.org>
4148 * linux-aarch64-low.c: Don't include sys/uio.h.
4149 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4151 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4153 * tracepoint.c (eval_result_type): Change prototype.
4154 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4156 2015-09-15 Pedro Alves <palves@redhat.com>
4158 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4159 Check whether to report exec events instead of checking whether
4160 multiprocess is enabled.
4162 2015-09-15 Pedro Alves <palves@redhat.com>
4165 * remote-utils.c (prepare_resume_reply): Merge
4166 TARGET_WAITKIND_VFORK_DONE switch case with the
4167 TARGET_WAITKIND_FORKED case.
4169 2015-09-15 Yao Qi <yao.qi@linaro.org>
4171 * server.c (handle_query): Check string comparison using
4172 "else if" instead of "if".
4174 2015-09-15 Yao Qi <yao.qi@linaro.org>
4176 * server.c (vCont_supported): New global variable.
4177 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4178 matches. Append ";vContSupported+" to own_buf.
4179 (handle_v_requests): Append ";s;S" to own_buf if target supports
4180 hardware single step or vCont_supported is false.
4181 (capture_main): Set vCont_supported to zero.
4183 2015-09-15 Yao Qi <yao.qi@linaro.org>
4185 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4187 (linux_supports_hardware_single_step): ... New function.
4188 (linux_target_ops): Update.
4189 * lynx-low.c (lynx_target_ops): Set field
4190 supports_hardware_single_step to target_can_do_hardware_single_step.
4191 * nto-low.c (nto_target_ops): Likewise.
4192 * spu-low.c (spu_target_ops): Likewise.
4193 * win32-low.c (win32_target_ops): Likewise.
4194 * target.c (target_can_do_hardware_single_step): New function.
4195 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4196 Remove. <supports_hardware_single_step>: New field.
4197 (target_supports_conditional_breakpoints): Remove.
4198 (target_supports_hardware_single_step): New macro.
4199 (target_can_do_hardware_single_step): Declare.
4200 * server.c (handle_query): Use target_supports_hardware_single_step
4201 instead of target_supports_conditional_breakpoints.
4203 2015-09-15 Yao Qi <yao.qi@linaro.org>
4205 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4207 (struct linux_target_ops the_low_target): Install
4208 aarch64_linux_siginfo_fixup.
4210 2015-09-11 Don Breazeal <donb@codesourcery.com>
4211 Luis Machado <lgustavo@codesourcery.com>
4213 * linux-low.c (linux_mourn): Static declaration.
4214 (linux_arch_setup): Move in front of
4215 handle_extended_wait.
4216 (linux_arch_setup_thread): New function.
4217 (handle_extended_wait): Handle exec events. Call
4218 linux_arch_setup_thread. Make event_lwp argument a
4219 pointer-to-a-pointer.
4220 (check_zombie_leaders): Do not check stopped threads.
4221 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4222 (linux_low_filter_event): Add lwp and thread for exec'ing
4223 non-leader thread if leader thread has been deleted.
4224 Refactor code into linux_arch_setup_thread and call it.
4225 Pass child lwp pointer by reference to handle_extended_wait.
4226 (linux_wait_for_event_filtered): Update comment.
4227 (linux_wait_1): Prevent clobbering exec event status.
4228 (linux_supports_exec_events): New function.
4229 (linux_target_ops) <supports_exec_events>: Initialize new member.
4230 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4232 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4233 * server.c (report_exec_events): New global variable.
4234 (handle_query): Handle qSupported query for exec-events feature.
4235 (captured_main): Initialize report_exec_events.
4236 * server.h (report_exec_events): Declare new global variable.
4237 * target.h (struct target_ops) <supports_exec_events>: New
4239 (target_supports_exec_events): New macro.
4240 * win32-low.c (win32_target_ops) <supports_exec_events>:
4241 Initialize new member.
4243 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4245 * linux-low.c (linux_low_enable_btrace): Remove.
4246 (linux_target_ops): Replace linux_low_enable_btrace with
4247 linux_enable_btrace.
4249 2015-09-03 Yao Qi <yao.qi@linaro.org>
4251 * linux-aarch64-low.c (aarch64_insert_point): Call
4252 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4255 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4257 * linux-low.c (check_stopped_by_breakpoint): Use
4258 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4260 2015-08-27 Pedro Alves <palves@redhat.com>
4262 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4264 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4266 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4267 the XNEW-family equivalent.
4268 (compile_bytecodes): Likewise.
4269 * dll.c (loaded_dll): Likewise.
4270 * event-loop.c (append_callback_event): Likewise.
4271 (create_file_handler): Likewise.
4272 (create_file_event): Likewise.
4273 * hostio.c (handle_open): Likewise.
4274 * inferiors.c (add_thread): Likewise.
4275 (add_process): Likewise.
4276 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4277 * linux-arm-low.c (arm_new_process): Likewise.
4278 (arm_new_thread): Likewise.
4279 * linux-low.c (add_to_pid_list): Likewise.
4280 (linux_add_process): Likewise.
4281 (handle_extended_wait): Likewise.
4282 (add_lwp): Likewise.
4283 (enqueue_one_deferred_signal): Likewise.
4284 (enqueue_pending_signal): Likewise.
4285 (linux_resume_one_lwp_throw): Likewise.
4286 (linux_resume_one_thread): Likewise.
4287 (linux_read_memory): Likewise.
4288 (linux_write_memory): Likewise.
4289 * linux-mips-low.c (mips_linux_new_process): Likewise.
4290 (mips_linux_new_thread): Likewise.
4291 (mips_add_watchpoint): Likewise.
4292 * linux-x86-low.c (initialize_low_arch): Likewise.
4293 * lynx-low.c (lynx_add_process): Likewise.
4294 * mem-break.c (set_raw_breakpoint_at): Likewise.
4295 (set_breakpoint): Likewise.
4296 (add_condition_to_breakpoint): Likewise.
4297 (add_commands_to_breakpoint): Likewise.
4298 (clone_agent_expr): Likewise.
4299 (clone_one_breakpoint): Likewise.
4300 * regcache.c (new_register_cache): Likewise.
4301 * remote-utils.c (look_up_one_symbol): Likewise.
4302 * server.c (queue_stop_reply): Likewise.
4303 (start_inferior): Likewise.
4304 (queue_stop_reply_callback): Likewise.
4305 (handle_target_event): Likewise.
4306 * spu-low.c (fetch_ppc_memory): Likewise.
4307 (store_ppc_memory): Likewise.
4308 * target.c (set_target_ops): Likewise.
4309 * thread-db.c (thread_db_load_search): Likewise.
4310 (try_thread_db_load_1): Likewise.
4311 * tracepoint.c (add_tracepoint): Likewise.
4312 (add_tracepoint_action): Likewise.
4313 (create_trace_state_variable): Likewise.
4314 (cmd_qtdpsrc): Likewise.
4315 (cmd_qtro): Likewise.
4316 (add_while_stepping_state): Likewise.
4317 * win32-low.c (child_add_thread): Likewise.
4318 (get_image_name): Likewise.
4320 2015-08-25 Yao Qi <yao.qi@linaro.org>
4322 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4324 2015-08-25 Yao Qi <yao.qi@linaro.org>
4326 * Makefile.in (aarch64-linux.o): New rule.
4327 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4329 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4330 (aarch64_init_debug_reg_state): Make it extern.
4331 (aarch64_linux_prepare_to_resume): Remove.
4333 2015-08-25 Yao Qi <yao.qi@linaro.org>
4335 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4336 lwp_arch_private_info and ptid_of_lwp.
4338 2015-08-25 Yao Qi <yao.qi@linaro.org>
4340 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4341 Find proc_info by find_process_pid. All callers updated.
4343 2015-08-25 Yao Qi <yao.qi@linaro.org>
4345 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4347 (debug_reg_change_callback): Remove.
4348 (aarch64_notify_debug_reg_change): Remove.
4350 2015-08-25 Yao Qi <yao.qi@linaro.org>
4352 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4353 Call current_lwp_ptid.
4355 2015-08-25 Yao Qi <yao.qi@linaro.org>
4357 * linux-aarch64-low.c (debug_reg_change_callback): Use
4360 2015-08-25 Yao Qi <yao.qi@linaro.org>
4362 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4364 2015-08-25 Yao Qi <yao.qi@linaro.org>
4366 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4368 2015-08-25 Yao Qi <yao.qi@linaro.org>
4370 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4373 2015-08-25 Yao Qi <yao.qi@linaro.org>
4375 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4377 (debug_reg_change_callback): Remove argument entry and add argument
4378 lwp. Remove local variable thread. Don't print thread id in the
4379 debugging output. Don't check whether pid of thread equals to pid.
4380 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4381 iterate_over_lwps instead find_inferior.
4383 2015-08-24 Pedro Alves <palves@redhat.com>
4385 * inferiors.c (get_first_process): New function.
4386 * inferiors.h (get_first_process): New declaration.
4387 * remote-utils.c (read_ptid): Default to the first process in the
4388 list, instead of to the current thread's process.
4390 2015-08-24 Pedro Alves <palves@redhat.com>
4392 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4393 * event-loop.c: Likewise.
4394 * remote-utils.c: Likewise.
4395 * tracepoint.c: Likewise.
4397 2015-08-24 Pedro Alves <palves@redhat.com>
4399 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4402 2015-08-21 Pedro Alves <palves@redhat.com>
4404 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4405 instead of literal 1.
4407 2015-08-21 Pedro Alves <palves@redhat.com>
4409 * tdesc.c (default_description): Explicitly zero-initialize.
4411 2015-08-21 Pedro Alves <palves@redhat.com>
4414 * inferiors.c (remove_thread): Discard any pending stop reply for
4416 * server.c (remove_all_on_match_pid): Rename to ...
4417 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4419 (discard_queued_stop_replies): Change parameter to a ptid. Now
4421 (handle_v_kill, kill_inferior_callback, captured_main)
4422 (process_serial_event): Adjust.
4423 * server.h (discard_queued_stop_replies): Declare.
4425 2015-08-21 Pedro Alves <palves@redhat.com>
4427 * linux-low.c (wait_for_sigstop): Always switch to no thread
4428 selected if the previously current thread dies.
4429 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4430 process instead of the current thread's.
4431 * remote-utils.c (input_interrupt): Don't check if there's no
4433 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4434 current thread to the general thread fails, error out.
4435 (handle_qxfer_auxv, handle_qxfer_libraries)
4436 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4437 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4438 (handle_query): Check if there's a thread selected instead of
4439 checking whether there's any thread in the thread list.
4440 (handle_qxfer_threads, handle_qxfer_btrace)
4441 (handle_qxfer_btrace_conf): Don't error out early if there's no
4442 thread in the thread list.
4443 (handle_v_cont, myresume): Don't set the current thread to the
4445 (process_serial_event) <Hg handling>: Also set thread_id if the
4446 previous general thread is still alive.
4447 (process_serial_event) <g/G handling>: If setting the current
4448 thread to the general thread fails, error out.
4449 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4450 thread's lwp instead of the current thread's.
4451 * target.c (set_desired_thread): If the desired thread was not
4452 found, leave the current thread pointing to NULL. Return an int
4453 (boolean) indicating success.
4454 * target.h (set_desired_thread): Change return type to int.
4456 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4458 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4459 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4461 (ps_get_thread_area): New function.
4463 2015-08-19 Gary Benson <gbenson@redhat.com>
4465 * hostio.c (handle_pread): Do not attempt to read more data
4466 than hostio_reply_with_data can fit in a packet.
4468 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4470 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4472 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4474 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4476 2015-08-06 Pedro Alves <palves@redhat.com>
4478 * tracepoint.c (expr_eval_result): Now an int.
4480 2015-08-06 Pedro Alves <palves@redhat.com>
4482 * gdbthread.h (struct regcache): Forward declare.
4483 (struct thread_info) <regcache_data>: Now a struct regcache
4485 * inferiors.c (inferior_regcache_data)
4486 (set_inferior_regcache_data): Now work with struct regcache
4488 * inferiors.h (struct regcache): Forward declare.
4489 (inferior_regcache_data, set_inferior_regcache_data): Now work
4490 with struct regcache pointers.
4491 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4492 (free_register_cache_thread): Remove struct regcache pointer
4495 2015-08-06 Pedro Alves <palves@redhat.com>
4497 * server.c (captured_main): On error, print the exception message
4498 to stderr, and if run_once is set, throw a quit.
4500 2015-08-06 Pedro Alves <palves@redhat.com>
4502 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4505 2015-08-06 Pedro Alves <palves@redhat.com>
4507 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4508 reading beyond the passed in buffer length.
4510 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4512 * tracepoint.c (symbol_list) <required>: Remove.
4514 2015-08-06 Pedro Alves <palves@redhat.com>
4516 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4517 count if stopping and suspending threads.
4518 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4519 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4520 (linux_detach): Complete an ongoing step-over.
4521 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4523 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4524 (linux_wait_1): If passing a signal to the inferior after
4525 finishing a step-over, unsuspend and re-resume all lwps. If we
4526 see a single-step event but the thread should be continuing, don't
4527 pass the trap to gdb.
4528 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4529 internal_error instead of gdb_assert.
4530 (enqueue_pending_signal): New function.
4531 (check_ptrace_stopped_lwp_gone): Add debug output.
4532 (start_step_over): Use internal_error instead of gdb_assert.
4533 (complete_ongoing_step_over): New function.
4534 (linux_resume_one_thread): Don't resume a suspended thread.
4535 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4538 2015-08-06 Pedro Alves <palves@redhat.com>
4540 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4541 (linux_thread_alive): Use lwp_is_marked_dead.
4542 (extended_event_reported): Delete.
4543 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4544 instead of extended_event_reported.
4545 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4547 (lwp_is_marked_dead): New function.
4548 (lwp_running): Use lwp_is_marked_dead.
4549 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4552 2015-08-06 Pedro Alves <palves@redhat.com>
4554 * linux-low.c (linux_wait_1): Move fork event output out of the
4555 !report_to_gdb check. Pass event_child->waitstatus to
4556 target_waitstatus_to_string instead of ourstatus.
4558 2015-08-04 Yao Qi <yao.qi@linaro.org>
4560 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4561 if current_thread is 32 bit.
4563 2015-08-04 Yao Qi <yao.qi@linaro.org>
4565 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4566 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4567 * server.c (extended_protocol): Remove "static".
4568 * server.h (extended_protocol): Declare it.
4570 2015-08-04 Yao Qi <yao.qi@linaro.org>
4572 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4573 both aarch64 and aarch32.
4574 (aarch64_set_pc): Likewise.
4576 2015-08-04 Yao Qi <yao.qi@linaro.org>
4578 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4579 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4580 arm-with-neon.xml to srv_xmlfiles.
4581 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4582 (is_64bit_tdesc): New function.
4583 (aarch64_linux_read_description): New function.
4584 (aarch64_arch_setup): Call aarch64_linux_read_description.
4585 (regs_info): Rename to regs_info_aarch64.
4586 (aarch64_regs_info): Return right regs_info.
4587 (initialize_low_arch): Call initialize_low_arch_aarch32.
4589 2015-08-04 Yao Qi <yao.qi@linaro.org>
4591 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4592 * linux-aarch32-low.c: New file.
4593 * linux-aarch32-low.h: New file.
4594 * linux-arm-low.c (arm_fill_gregset): Move it to
4595 linux-aarch32-low.c.
4596 (arm_store_gregset): Likewise.
4597 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4598 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4599 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4600 (regs_info): Rename to regs_info_arm.
4601 (arm_regs_info): Return regs_info_aarch32 if
4602 have_ptrace_getregset is 1 and target description is
4603 arm_with_neon or arm_with_vfpv3.
4604 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4605 Call initialize_low_arch_aarch32 instead.
4607 2015-08-04 Yao Qi <yao.qi@linaro.org>
4609 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4610 * linux-low.c: ... here.
4611 * linux-low.h (have_ptrace_getregset): Declare it.
4613 2015-08-04 Pedro Alves <palves@redhat.com>
4615 * thread-db.c (struct thread_db): Use new typedefs.
4616 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4618 (disable_thread_event_reporting): Cast result of dlsym to
4619 destination function pointer type.
4620 (thread_db_mourn): Use td_ta_delete_ftype.
4622 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4624 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4626 (CDX_BREAKPOINT): Define for R2.
4627 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4628 (the_low_target): Add comments.
4630 2015-07-30 Yao Qi <yao.qi@linaro.org>
4632 * linux-arm-low.c (arm_hwcap): Remove it.
4633 (arm_read_description): New local variable arm_hwcap. Don't
4634 set arm_hwcap to zero.
4636 2015-07-30 Yao Qi <yao.qi@linaro.org>
4638 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4639 Use regcache->tdesc instead.
4640 (arm_store_wmmxregset): Likewise.
4641 (arm_fill_vfpregset): Likewise.
4642 (arm_store_vfpregset): Likewise.
4644 2015-07-30 Yao Qi <yao.qi@linaro.org>
4646 * linux-arm-low.c: Include arch/arm.h.
4647 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4648 (arm_store_gregset): Likewise.
4650 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4652 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4653 ptrace's 4th parameter.
4655 2015-07-27 Yao Qi <yao.qi@linaro.org>
4657 * configure.srv (case aarch64*-*-linux*): Don't set
4660 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4662 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4664 * linux-arm-low.c: Likewise.
4665 * linux-cris-low.c: Likewise.
4666 * linux-crisv32-low.c: Likewise.
4667 * linux-low.c: Likewise.
4668 * linux-m68k-low.c: Likewise.
4669 * linux-mips-low.c: Likewise.
4670 * linux-nios2-low.c: Likewise.
4671 * linux-s390-low.c: Likewise.
4672 * linux-sparc-low.c: Likewise.
4673 * linux-tic6x-low.c: Likewise.
4674 * linux-tile-low.c: Likewise.
4675 * linux-x86-low.c: Likewise.
4677 2015-07-24 Pedro Alves <palves@redhat.com>
4679 * config.in: Regenerate.
4680 * configure: Regenerate.
4682 2015-07-24 Pedro Alves <palves@redhat.com>
4684 * acinclude.m4: Include ../ptrace.m4.
4685 * configure.ac: Call GDB_AC_PTRACE.
4686 * config.in, configure: Regenerate.
4688 2015-07-24 Yao Qi <yao.qi@linaro.org>
4690 * linux-low.c (linux_create_inferior): Remove setting to
4691 proc->priv->new_inferior.
4692 (linux_attach): Likewise.
4693 (linux_low_filter_event): Likewise.
4694 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4696 2015-07-24 Yao Qi <yao.qi@linaro.org>
4698 * linux-low.c (linux_arch_setup): New function.
4699 (linux_low_filter_event): If proc->tdesc is NULL and
4700 proc->attached is true, call the_low_target.arch_setup.
4701 Otherwise, keep status pending, and return.
4702 (linux_resume_one_lwp_throw): Don't call get_pc if
4703 thread->while_stepping isn't NULL. Don't call
4704 get_thread_regcache if proc->tdesc is NULL.
4705 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4706 (linux_target_ops): Install arch_setup.
4707 * server.c (start_inferior): Call the_target->arch_setup.
4708 * target.h (struct target_ops) <arch_setup>: New field.
4709 (target_arch_setup): New marco.
4710 * lynx-low.c (lynx_target_ops): Update.
4711 * nto-low.c (nto_target_ops): Update.
4712 * spu-low.c (spu_target_ops): Update.
4713 * win32-low.c (win32_target_ops): Update.
4715 2015-07-24 Yao Qi <yao.qi@linaro.org>
4717 * linux-low.c (linux_add_process): Don't set
4718 proc->priv->new_inferior.
4719 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4720 (linux_attach): Likewise.
4722 2015-07-24 Yao Qi <yao.qi@linaro.org>
4724 * server.c (start_inferior): Code refactor.
4726 2015-07-24 Yao Qi <yao.qi@linaro.org>
4728 * server.c (process_serial_event): Set general_thread.
4730 2015-07-21 Yao Qi <yao.qi@linaro.org>
4732 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4733 aarch64_linux_get_debug_reg_capacity.
4735 2015-07-17 Yao Qi <yao.qi@linaro.org>
4737 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4738 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4739 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4740 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4741 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4742 (AARCH64_HWP_ALIGNMENT): Likewise.
4743 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4744 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4745 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4746 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4747 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4748 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4749 (struct aarch64_debug_reg_state): Likewise.
4750 (struct arch_lwp_info): Likewise.
4751 (aarch64_align_watchpoint): Likewise.
4752 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4753 (aarch64_watchpoint_length): Likewise.
4754 (aarch64_point_encode_ctrl_reg): Likewise
4755 (aarch64_point_is_aligned): Likewise.
4756 (aarch64_align_watchpoint): Likewise.
4757 (aarch64_linux_set_debug_regs):
4758 (aarch64_dr_state_insert_one_point): Likewise.
4759 (aarch64_dr_state_remove_one_point): Likewise.
4760 (aarch64_handle_breakpoint): Likewise.
4761 (aarch64_handle_aligned_watchpoint): Likewise.
4762 (aarch64_handle_unaligned_watchpoint): Likewise.
4763 (aarch64_handle_watchpoint): Likewise.
4765 2015-07-17 Yao Qi <yao.qi@linaro.org>
4767 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4768 and don't aarch64_get_debug_reg_state. All callers update.
4769 (aarch64_handle_aligned_watchpoint): Likewise.
4770 (aarch64_handle_unaligned_watchpoint): Likewise.
4771 (aarch64_handle_watchpoint): Likewise.
4772 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4773 (aarch64_remove_point): Likewise.
4775 2015-07-17 Yao Qi <yao.qi@linaro.org>
4777 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4779 (aarch64_handle_unaligned_watchpoint): Likewise.
4781 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4783 Revert the previous 3 commits:
4784 Move gdb_regex* to common/
4785 Move linux_find_memory_regions_full & co.
4786 gdbserver build-id attribute generator
4788 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4789 Jan Kratochvil <jan.kratochvil@redhat.com>
4791 gdbserver build-id attribute generator.
4792 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4793 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4794 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4796 (get_dynamic): Use find_pdhr to traverse program headers.
4797 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4798 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4799 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4800 (get_hex_build_id): New.
4801 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4802 to reply XML document.
4804 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4805 Jan Kratochvil <jan.kratochvil@redhat.com>
4807 * target.c: Include target/target-utils.h and fcntl.h.
4808 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4809 (target_fileio_read_stralloc): New functions.
4811 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4813 * Makefile.in (OBS): Add gdb_regex.o.
4815 * config.in: Rebuilt.
4816 * configure: Rebuilt.
4818 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4819 Jan Kratochvil <jan.kratochvil@redhat.com>
4821 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4822 * Makefile.in (OBS): Add target-utils.o.
4823 (linux-maps.o, target-utils.o): New.
4824 * configure.srv (srv_linux_obj): Add linux-maps.o.
4826 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4828 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4830 (the_low_target): Install it.
4832 2015-07-14 Pedro Alves <palves@redhat.com>
4834 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4835 Instead, ignore ECHILD, and throw an error for other errnos.
4837 2015-07-10 Pedro Alves <palves@redhat.com>
4839 * event-loop.c (struct callback_event) <data>: Change type to
4840 gdb_client_data instance instead of gdb_client_data pointer.
4841 (append_callback_event): Adjust.
4843 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4845 * linux-aarch64-low.c: Add comments for each linux_target_ops
4846 method. Remove comments already covered in target_ops and
4847 linux_target_ops definitions.
4848 (the_low_target): Add comments for each unimplemented method.
4850 2015-07-09 Yao Qi <yao.qi@linaro.org>
4852 * linux-aarch64-low.c (aarch64_regmap): Remove.
4853 (aarch64_usrregs_info): Remove.
4854 (regs_info): Set field usrregs to NULL.
4856 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4858 * linux-low.c: Include "rsp-low.h"
4859 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4860 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4861 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4862 (handle_btrace_enable_pt): New.
4863 (handle_btrace_general_set): Support "pt".
4864 (handle_btrace_conf_general_set): Support "pt:size".
4866 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4868 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4871 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4873 * linux-aarch64-low.c: Remove comment about endianness.
4874 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4875 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4878 2015-06-24 Gary Benson <gbenson@redhat.com>
4880 * linux-i386-ipa.c (stdint.h): Do not include.
4881 * lynx-i386-low.c (stdint.h): Likewise.
4882 * lynx-ppc-low.c (stdint.h): Likewise.
4883 * mem-break.c (stdint.h): Likewise.
4884 * thread-db.c (stdint.h): Likewise.
4885 * tracepoint.c (stdint.h): Likewise.
4886 * win32-low.c (stdint.h): Likewise.
4888 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4890 * server.c (write_qxfer_response): Update call to
4891 remote_escape_output.
4893 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4894 Jan Kratochvil <jan.kratochvil@redhat.com>
4896 Merge multiple hex conversions.
4897 * gdbreplay.c (tohex): Rename to 'fromhex'.
4898 (logchar): Use fromhex.
4900 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4902 * server.c (handle_qxfer_libraries): Set `version' attribute for
4905 2015-06-10 Gary Benson <gbenson@redhat.com>
4907 * target.h (struct target_ops) <multifs_open>: New field.
4908 <multifs_unlink>: Likewise.
4909 <multifs_readlink>: Likewise.
4910 * linux-low.c (nat/linux-namespaces.h): New include.
4911 (linux_target_ops): Initialize the_target->multifs_open,
4912 the_target->multifs_unlink and the_target->multifs_readlink.
4913 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4914 * hostio.c (hostio_fs_pid): New static variable.
4915 (hostio_handle_new_gdb_connection): New function.
4916 (handle_setfs): Likewise.
4917 (handle_open): Use the_target->multifs_open as appropriate.
4918 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4919 (handle_readlink): Use the_target->multifs_readlink as
4921 (handle_vFile): Handle vFile:setfs packets.
4922 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4923 after target_handle_new_gdb_connection.
4925 2015-06-10 Gary Benson <gbenson@redhat.com>
4927 * configure.ac (AC_CHECK_FUNCS): Add setns.
4928 * config.in: Regenerate.
4929 * configure: Likewise.
4930 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4931 (linux-namespaces.o): New rule.
4932 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4934 2015-06-09 Gary Benson <gbenson@redhat.com>
4936 * hostio.c (handle_open): Process mode argument with
4937 fileio_to_host_mode.
4939 2015-06-01 Yao Qi <yao.qi@linaro.org>
4941 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4942 * linux-x86-low.c: Likewise.
4944 2015-05-28 Don Breazeal <donb@codesourcery.com>
4946 * linux-low.c (handle_extended_wait): Initialize
4947 thread_info.last_resume_kind for new fork children.
4949 2015-05-15 Pedro Alves <palves@redhat.com>
4951 * target.h (target_handle_new_gdb_connection): Rewrite using if
4952 wrapped in do/while.
4954 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4956 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4957 * configure, config.in: Regenerate.
4958 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4961 2015-05-12 Don Breazeal <donb@codesourcery.com>
4963 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4964 PTRACE_EVENT_VFORK_DONE.
4965 (linux_low_ptrace_options, extended_event_reported): Add vfork
4967 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4968 and "vforkdone" for RSP 'T' Stop Reply Packet.
4969 * server.h (report_vfork_events): Declare
4972 2015-05-12 Don Breazeal <donb@codesourcery.com>
4974 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4975 (the_low_target) <new_fork>: Initialize new member.
4976 * linux-arm-low.c (arm_new_fork): New function.
4977 (the_low_target) <new_fork>: Initialize new member.
4978 * linux-low.c (handle_extended_wait): Call new target function
4980 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4981 * linux-mips-low.c (mips_add_watchpoint): New function
4982 extracted from mips_insert_point.
4983 (the_low_target) <new_fork>: Initialize new member.
4984 (mips_linux_new_fork): New function.
4985 (mips_insert_point): Call mips_add_watchpoint.
4986 * linux-x86-low.c (x86_linux_new_fork): New function.
4987 (the_low_target) <new_fork>: Initialize new member.
4989 2015-05-12 Don Breazeal <donb@codesourcery.com>
4991 * linux-low.c (handle_extended_wait): Implement return value,
4992 rename argument 'event_child' to 'event_lwp', handle
4993 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4994 (linux_low_ptrace_options): New function.
4995 (linux_low_filter_event): Call linux_low_ptrace_options,
4996 use different argument fo linux_enable_event_reporting,
4997 use return value from handle_extended_wait.
4998 (extended_event_reported): New function.
4999 (linux_wait_1): Call extended_event_reported and set
5000 status to report fork events.
5001 (linux_write_memory): Add pid to debug message.
5002 (reset_lwp_ptrace_options_callback): New function.
5003 (linux_handle_new_gdb_connection): New function.
5004 (linux_target_ops): Initialize new structure member.
5005 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5006 * lynx-low.c: Initialize new structure member.
5007 * remote-utils.c (prepare_resume_reply): Implement stop reason
5008 "fork" for "T" stop message.
5009 * server.c (handle_query): Call handle_new_gdb_connection.
5010 * server.h (report_fork_events): Declare global flag.
5011 * target.h (struct target_ops) <handle_new_gdb_connection>:
5013 (target_handle_new_gdb_connection): New macro.
5014 * win32-low.c: Initialize new structure member.
5016 2015-05-12 Don Breazeal <donb@codesourcery.com>
5018 * mem-break.c (APPEND_TO_LIST): Define macro.
5019 (clone_agent_expr): New function.
5020 (clone_one_breakpoint): New function.
5021 (clone_all_breakpoints): New function.
5022 * mem-break.h: Declare new functions.
5024 2015-05-12 Don Breazeal <donb@codesourcery.com>
5026 * linux-low.c (linux_supports_fork_events): New function.
5027 (linux_supports_vfork_events): New function.
5028 (linux_target_ops): Initialize new structure members.
5029 (initialize_low): Call linux_check_ptrace_features.
5030 * lynx-low.c (lynx_target_ops): Initialize new structure
5032 * server.c (report_fork_events, report_vfork_events):
5034 (handle_query): Add new features to qSupported packet and
5036 (captured_main): Initialize new global variables.
5037 * target.h (struct target_ops) <supports_fork_events>:
5039 <supports_vfork_events>: New member.
5040 (target_supports_fork_events): New macro.
5041 (target_supports_vfork_events): New macro.
5042 * win32-low.c (win32_target_ops): Initialize new structure
5045 2015-05-12 Gary Benson <gbenson@redhat.com>
5047 * server.c (handle_qxfer_exec_file): Use current process
5050 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5052 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5053 Remove HAVE_PTRACE_GETREGS conditionals.
5054 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5055 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5057 2015-05-08 Yao Qi <yao.qi@linaro.org>
5059 * linux-low.c (linux_supports_conditional_breakpoints): New
5061 (linux_target_ops): Install new target method.
5062 * lynx-low.c (lynx_target_ops): Install NULL hook for
5063 supports_conditional_breakpoints.
5064 * nto-low.c (nto_target_ops): Likewise.
5065 * spu-low.c (spu_target_ops): Likewise.
5066 * win32-low.c (win32_target_ops): Likewise.
5067 * server.c (handle_query): Check
5068 target_supports_conditional_breakpoints.
5069 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5071 (target_supports_conditional_breakpoints): New macro.
5073 2015-05-06 Pedro Alves <palves@redhat.com>
5076 * server.c (start_inferior): If the process exits, mourn it.
5078 2015-04-21 Gary Benson <gbenson@redhat.com>
5080 * hostio.c (fileio_open_flags_to_host): Factored out to
5081 fileio_to_host_openflags in common/fileio.c. Single use
5084 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5086 * linux-xtensa-low.c (xtensa_fill_gregset)
5087 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5090 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5092 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5093 (regs_info): Replace usrregs pointer with NULL.
5095 2015-04-17 Gary Benson <gbenson@redhat.com>
5097 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5098 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5099 * server.c (handle_qxfer_exec_file): New function.
5100 (qxfer_packets): Add exec-file entry.
5101 (handle_query): Report qXfer:exec-file:read as supported packet.
5103 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5105 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5107 2015-04-09 Gary Benson <gbenson@redhat.com>
5109 * hostio-errno.c (errno_to_fileio_error): Remove function.
5110 Update caller to use remote_fileio_to_fio_error.
5112 2015-04-09 Yao Qi <yao.qi@linaro.org>
5114 * linux-low.c (linux_insert_point): Call
5115 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5116 (linux_remove_point): Call remove_memory_breakpoint if type is
5118 * linux-x86-low.c (x86_insert_point): Don't call
5119 insert_memory_breakpoint.
5120 (x86_remove_point): Don't call remove_memory_breakpoint.
5122 2015-04-01 Pedro Alves <palves@redhat.com>
5123 Cleber Rosa <crosa@redhat.com>
5125 * server.c (gdbserver_usage): Reorganize and extend the usage
5128 2015-03-24 Pedro Alves <palves@redhat.com>
5130 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5131 output. Also dump TRAP_TRACE.
5132 (linux_low_filter_event): In debug output, distinguish a
5133 resume_stop SIGSTOP from a delayed SIGSTOP.
5135 2015-03-24 Gary Benson <gbenson@redhat.com>
5137 * linux-x86-low.c (x86_linux_new_thread): Moved to
5139 (x86_linux_prepare_to_resume): Likewise.
5141 2015-03-24 Gary Benson <gbenson@redhat.com>
5143 * Makefile.in (x86-linux-dregs.o): New rule.
5144 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5145 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5146 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5147 (x86_linux_dr_get): Likewise.
5148 (x86_linux_dr_set): Likewise.
5149 (update_debug_registers_callback): Likewise.
5150 (x86_linux_dr_set_addr): Likewise.
5151 (x86_linux_dr_get_addr): Likewise.
5152 (x86_linux_dr_set_control): Likewise.
5153 (x86_linux_dr_get_control): Likewise.
5154 (x86_linux_dr_get_status): Likewise.
5155 (x86_linux_update_debug_registers): Likewise.
5157 2015-03-24 Gary Benson <gbenson@redhat.com>
5159 * linux-x86-low.c (x86_linux_update_debug_registers):
5160 New function, factored out from...
5161 (x86_linux_prepare_to_resume): ...this.
5163 2015-03-24 Gary Benson <gbenson@redhat.com>
5165 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5166 (x86_linux_dr_set): Likewise.
5167 (update_debug_registers_callback): Likewise.
5168 (x86_linux_dr_set_addr): Likewise.
5169 (x86_linux_dr_get_addr): Likewise.
5170 (x86_linux_dr_set_control): Likewise.
5171 (x86_linux_dr_get_control): Likewise.
5172 (x86_linux_dr_get_status): Likewise.
5173 (x86_linux_prepare_to_resume): Likewise.
5175 2015-03-24 Gary Benson <gbenson@redhat.com>
5177 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5178 Use perror_with_name. Pass string through gettext.
5179 (x86_linux_dr_set): Likewise.
5181 2015-03-24 Gary Benson <gbenson@redhat.com>
5183 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5184 (x86_linux_dr_set_addr): ...this.
5185 (x86_dr_low_get_addr): Rename to...
5186 (x86_linux_dr_get_addr): ...this.
5187 (x86_dr_low_set_control): Rename to...
5188 (x86_linux_dr_set_control): ...this.
5189 (x86_dr_low_get_control): Rename to...
5190 (x86_linux_dr_get_control): ...this.
5191 (x86_dr_low_get_status): Rename to...
5192 (x86_linux_dr_get_status): ...this.
5193 (x86_dr_low): Update with new function names.
5195 2015-03-24 Gary Benson <gbenson@redhat.com>
5197 * Makefile.in (x86-linux.o): New rule.
5198 * configure.srv: Add x86-linux.o to relevant targets.
5199 * linux-low.c (lwp_set_arch_private_info): New function.
5200 (lwp_arch_private_info): Likewise.
5201 * linux-x86-low.c: Include nat/x86-linux.h.
5202 (arch_lwp_info): Removed structure.
5203 (update_debug_registers_callback):
5204 Use lwp_set_debug_registers_changed.
5205 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5206 and lwp_set_debug_registers_changed.
5207 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5209 2015-03-24 Gary Benson <gbenson@redhat.com>
5211 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5212 * linux-arm-low.c (arm_new_thread): Likewise.
5213 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5214 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5215 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5216 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5218 2015-03-24 Gary Benson <gbenson@redhat.com>
5220 * linux-low.c (ptid_of_lwp): New function.
5221 (lwp_is_stopped): Likewise.
5222 (lwp_stop_reason): Likewise.
5223 * linux-x86-low.c (update_debug_registers_callback):
5225 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5228 2015-03-24 Gary Benson <gbenson@redhat.com>
5230 * linux-low.h (linux_stop_lwp): Remove declaration.
5232 2015-03-24 Gary Benson <gbenson@redhat.com>
5234 * linux-low.h: Include nat/linux-nat.h.
5235 * linux-low.c (iterate_over_lwps_args): New structure.
5236 (iterate_over_lwps_filter): New function.
5237 (iterate_over_lwps): Likewise.
5238 * linux-x86-low.c (update_debug_registers_callback):
5239 Update signature to what iterate_over_lwps expects.
5240 Remove PID check that iterate_over_lwps now performs.
5241 (x86_dr_low_set_addr): Use iterate_over_lwps.
5242 (x86_dr_low_set_control): Likewise.
5244 2015-03-24 Gary Benson <gbenson@redhat.com>
5246 * linux-x86-low.c (x86_debug_reg_state): New function.
5247 (x86_linux_prepare_to_resume): Use the above.
5249 2015-03-24 Gary Benson <gbenson@redhat.com>
5251 * linux-low.c (current_lwp_ptid): New function.
5252 * linux-x86-low.c: Include nat/linux-nat.h.
5253 (x86_dr_low_get_addr): Use current_lwp_ptid.
5254 (x86_dr_low_get_control): Likewise.
5255 (x86_dr_low_get_status): Likewise.
5257 2015-03-20 Pedro Alves <palves@redhat.com>
5259 * tracepoint.c (cmd_qtstatus): Make "str" const.
5261 2015-03-20 Pedro Alves <palves@redhat.com>
5263 * server.c (handle_general_set): Make "req_str" const.
5265 2015-03-19 Pedro Alves <palves@redhat.com>
5267 * linux-low.c (linux_resume_one_lwp): Rename to ...
5268 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5269 instead call perror_with_name.
5270 (check_ptrace_stopped_lwp_gone): New function.
5271 (linux_resume_one_lwp): Reimplement as wrapper around
5272 linux_resume_one_lwp_throw that swallows errors if the LWP is
5275 2015-03-19 Pedro Alves <palves@redhat.com>
5277 * linux-low.c (count_events_callback, select_event_lwp_callback):
5278 No longer check whether the thread has resume_stop as last resume
5281 2015-03-19 Pedro Alves <palves@redhat.com>
5283 * linux-low.c (count_events_callback, select_event_lwp_callback):
5284 Use the lwp's status_pending_p field, not the thread's.
5286 2015-03-19 Pedro Alves <palves@redhat.com>
5288 * linux-low.c (select_event_lwp_callback): Update comments to
5289 no longer mention SIGTRAP.
5291 2015-03-18 Gary Benson <gbenson@redhat.com>
5293 * server.c (handle_query): Do not report vFile:fstat as supported.
5295 2015-03-11 Gary Benson <gbenson@redhat.com>
5297 * hostio.c (sys/types.h): New include.
5298 (sys/stat.h): Likewise.
5299 (common-remote-fileio.h): Likewise.
5300 (handle_fstat): New function.
5301 (handle_vFile): Handle vFile:fstat packets.
5303 2015-03-11 Gary Benson <gbenson@redhat.com>
5305 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5306 struct stat.st_blocks and struct stat.st_blksize.
5307 * configure: Regenerate.
5308 * config.in: Likewise.
5309 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5310 (OBS): Add common-remote-fileio.o.
5311 (common-remote-fileio.o): New rule.
5313 2015-03-09 Pedro Alves <palves@redhat.com>
5315 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5316 'struct sockaddr' pointer in 'accept' call.
5318 2015-03-09 Pedro Alves <palves@redhat.com>
5321 2015-03-07 Pedro Alves <palves@redhat.com>
5322 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5323 or <winsock2.h> here. Instead include "gdb_socket.h".
5324 (remote_open): Use union gdb_sockaddr_u.
5325 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5326 or <winsock2.h> here. Instead include "gdb_socket.h".
5327 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5328 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5330 (init_named_socket, gdb_agent_helper_thread): Use union
5333 2015-03-07 Pedro Alves <palves@redhat.com>
5335 * configure.ac (build_warnings): Move
5336 -Wdeclaration-after-statement to the C-specific set.
5337 * configure: Regenerate.
5339 2015-03-07 Pedro Alves <palves@redhat.com>
5341 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5342 or <winsock2.h> here. Instead include "gdb_socket.h".
5343 (remote_open): Use union gdb_sockaddr_u.
5344 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5345 or <winsock2.h> here. Instead include "gdb_socket.h".
5346 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5347 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5349 (init_named_socket, gdb_agent_helper_thread): Use union
5352 2015-03-07 Pedro Alves <palves@redhat.com>
5354 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5357 2015-03-06 Yao Qi <yao.qi@linaro.org>
5359 * linux-aarch64-low.c (aarch64_insert_point): Use
5360 show_debug_regs as a boolean.
5361 (aarch64_remove_point): Likewise.
5363 2015-03-05 Pedro Alves <palves@redhat.com>
5365 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5366 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5367 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5368 * nto-low.c (nto_target_ops): Likewise.
5369 * spu-low.c (spu_target_ops): Likewise.
5370 * win32-low.c (win32_target_ops): Likewise.
5372 2015-03-04 Pedro Alves <palves@redhat.com>
5374 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5375 Decide whether a breakpoint triggered based on the SIGTRAP's
5377 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5378 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5379 (linux_low_filter_event): Check for breakpoints before checking
5381 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5383 (linux_stopped_by_sw_breakpoint)
5384 (linux_supports_stopped_by_sw_breakpoint)
5385 (linux_stopped_by_hw_breakpoint)
5386 (linux_supports_stopped_by_hw_breakpoint): New functions.
5387 (linux_target_ops): Install new target methods.
5389 2015-03-04 Pedro Alves <palves@redhat.com>
5391 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5392 * server.c (swbreak_feature, hwbreak_feature): New globals.
5393 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5394 (captured_main): Clear swbreak_feature and hwbreak_feature.
5395 * server.h (swbreak_feature, hwbreak_feature): Declare.
5396 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5397 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5398 supports_stopped_by_hw_breakpoint>: New fields.
5399 (target_supports_stopped_by_sw_breakpoint)
5400 (target_stopped_by_sw_breakpoint)
5401 (target_supports_stopped_by_hw_breakpoint)
5402 (target_stopped_by_hw_breakpoint): Declare.
5404 2015-03-04 Pedro Alves <palves@redhat.com>
5406 enum lwp_stop_reason -> enum target_stop_reason
5407 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5408 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5409 (linux_wait_1, stuck_in_jump_pad_callback)
5410 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5411 (linux_stopped_by_watchpoint):
5412 * linux-low.h (enum lwp_stop_reason): Delete.
5413 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5414 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5416 2015-03-04 Yao Qi <yao.qi@linaro.org>
5418 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5420 2015-03-03 Gary Benson <gbenson@redhat.com>
5422 * hostio.c (handle_vFile): Fix prefix lengths.
5424 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5426 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5429 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5431 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5432 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5433 (clean): Add "rm -f" for above C files.
5434 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5435 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5436 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5437 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5438 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5439 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5440 (init_registers_s390x_vx_linux64)
5441 (init_registers_s390x_tevx_linux64)
5442 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5443 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5445 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5446 (s390_store_vxrs_high): New functions.
5447 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5449 (s390_arch_setup): Add logic for selecting one of the new target
5450 descriptions. Activate the new vector regsets if applicable.
5451 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5452 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5453 and init_registers_s390x_tevx_linux64.
5455 2015-03-01 Pedro Alves <palves@redhat.com>
5457 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5460 2015-02-27 Pedro Alves <palves@redhat.com>
5462 * linux-x86-low.c (u_debugreg_offset): New function.
5463 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5465 2015-02-27 Pedro Alves <palves@redhat.com>
5467 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5468 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5469 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5470 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5471 (ps_lsetfpregs, ps_getpid)
5472 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5473 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5474 (ps_lsetxregs, ps_plog): Declare.
5476 2015-02-27 Pedro Alves <palves@redhat.com>
5478 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5479 IP_AGENT_EXPORT_FUNC.
5480 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5481 IP_AGENT_EXPORT_FUNC.
5482 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5483 (IP_AGENT_EXPORT): Delete.
5484 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5485 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5486 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5487 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5488 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5489 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5490 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5491 (traceframe_read_count, traceframe_write_count)
5492 (traceframes_created, trace_state_variables, get_raw_reg)
5493 (get_trace_state_variable_value, set_trace_state_variable_value)
5494 (ust_loaded, helper_thread_id, cmd_buf): Use
5495 IPA_SYM_EXPORTED_NAME.
5496 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5497 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5498 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5499 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5500 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5501 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5502 EXTERN_C_PUSH/EXTERN_C_POP.
5503 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5504 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5505 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5506 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5507 (traceframe_write_count, traceframe_read_count)
5508 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5509 (about_to_request_buffer_space, get_trace_state_variable_value)
5510 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5511 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5512 EXTERN_C_PUSH/EXTERN_C_POP.
5513 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5514 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5515 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5516 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5517 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5518 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5519 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5520 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5522 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5523 (IP_AGENT_EXPORT_VAR_DECL): Define.
5525 (gdb_agent_get_raw_reg): Declare.
5527 2015-02-27 Tom Tromey <tromey@redhat.com>
5528 Pedro Alves <palves@redhat.com>
5530 Rename symbols whose names are reserved C++ keywords throughout.
5532 2015-02-27 Pedro Alves <palves@redhat.com>
5534 * Makefile.in (COMPILER): New, get it from autoconf.
5535 (CXX): Get from autoconf instead.
5536 (COMPILE.pre): Use COMPILER.
5537 (CC-LD): Rename to ...
5538 (CC_LD): ... this. Use COMPILER.
5539 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5540 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5541 * acinclude.m4: Include build-with-cxx.m4.
5542 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5543 Disable -Werror by default if building in C++ mode.
5544 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5545 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5546 the C++ compiler. Save/restore CXXFLAGS too.
5547 * configure: Regenerate.
5549 2015-02-27 Pedro Alves <palves@redhat.com>
5551 * acinclude.m4: Include libiberty.m4.
5552 * configure.ac: Call libiberty_INIT.
5553 * config.in, configure: Regenerate.
5555 2015-02-26 Pedro Alves <palves@redhat.com>
5557 * linux-low.c (linux_wait_1): When incrementing the PC past a
5558 program breakpoint always use the_low_target.breakpoint_len as
5559 increment, rather than the maximum between that and
5560 the_low_target.decr_pc_after_break.
5562 2015-02-23 Pedro Alves <palves@redhat.com>
5564 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5565 thread was doing a step-over; always adjust the PC if
5566 we stepped over a permanent breakpoint.
5567 (linux_wait_1): If we stepped over breakpoint that was on top of a
5568 permanent breakpoint, manually advance the PC past it.
5570 2015-02-23 Pedro Alves <palves@redhat.com>
5572 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5574 (x86_fill_gregset, x86_store_gregset): Use it when handling
5577 2015-02-20 Pedro Alves <palves@redhat.com>
5579 * thread-db.c: Include "nat/linux-procfs.h".
5580 (thread_db_init): Skip listing new threads if the kernel supports
5581 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5583 2015-02-20 Pedro Alves <palves@redhat.com>
5585 * linux-low.c (status_pending_p_callback): Use ptid_match.
5587 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5589 PR breakpoints/16812
5590 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5591 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5592 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5594 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5596 PR breakpoints/15956
5597 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5599 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5601 * linux-low.c (linux_low_btrace_conf): Print size.
5602 * server.c (handle_btrace_conf_general_set): New.
5603 (hanle_general_set): Call handle_btrace_conf_general_set.
5604 (handle_query): Report Qbtrace-conf:bts:size as supported.
5606 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5608 * linux-low.c (linux_low_enable_btrace): Update parameters.
5609 (linux_low_btrace_conf): New.
5610 (linux_target_ops)<to_btrace_conf>: Initialize.
5611 * server.c (current_btrace_conf): New.
5612 (handle_btrace_enable): Rename to ...
5613 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5614 to target_enable_btrace. Update comment. Update users.
5615 (handle_qxfer_btrace_conf): New.
5616 (qxfer_packets): Add btrace-conf entry.
5617 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5618 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5619 (target_ops)<read_btrace_conf>: New.
5620 (target_enable_btrace): Update parameters.
5621 (target_read_btrace_conf): New.
5623 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5625 * server.c (handle_btrace_general_set): Remove call to
5626 target_supports_btrace.
5627 (supported_btrace_packets): New.
5628 (handle_query): Call supported_btrace_packets.
5629 * target.h: include btrace-common.h.
5630 (btrace_target_info): Removed.
5631 (supports_btrace, target_supports_btrace): Update parameters.
5633 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5635 * Makefile.in (SFILES): Add common/btrace-common.c.
5636 (OBS): Add common/btrace-common.o.
5637 (btrace-common.o): Add build rules.
5638 * linux-low: Include btrace-common.h.
5639 (linux_low_read_btrace): Use struct btrace_data. Call
5640 btrace_data_init and btrace_data_fini.
5642 2015-02-06 Pedro Alves <palves@redhat.com>
5644 * thread-db.c (find_new_threads_callback): Add debug output.
5646 2015-02-04 Pedro Alves <palves@redhat.com>
5648 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5649 (resume_stopped_resumed_lwps): New function.
5650 (linux_wait_for_event_filtered): Use it.
5652 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5654 * Makefile.in (SFILES): Add linux-personality.c.
5655 (linux-personality.o): New rule.
5656 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5657 list of objects to be built.
5658 * linux-low.c: Include nat/linux-personality.h.
5659 (linux_create_inferior): Remove code to disable address space
5660 randomization (moved to ../nat/linux-personality.c). Create
5661 cleanup to disable address space randomization.
5663 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5665 * Makefile.in (posix-strerror.o): New rule.
5666 (mingw-strerror.o): Likewise.
5667 * configure: Regenerated.
5668 * configure.ac: Source file ../common/common.host. Initialize new
5669 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5671 2015-01-14 Yao Qi <yao@codesourcery.com>
5673 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5674 (ppc-linux.o): New rule.
5675 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5676 * configure.ac: AC_CHECK_FUNCS(getauxval).
5677 * config.in: Re-generated.
5678 * configure: Re-generated.
5679 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5680 ppc64_64bit_inferior_p
5682 2015-01-14 Yao Qi <yao@codesourcery.com>
5684 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5685 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5686 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5687 (PT_ORIG_R3, PT_TRAP): Likewise.
5688 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5689 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5690 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5692 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5694 * i387-fp.c (i387_cache_to_xsave): In look over
5695 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5696 zmmh_low_space field by use of zmmh_high_space.
5698 2015-01-09 Pedro Alves <palves@redhat.com>
5700 * linux-low.c (step_over_bkpt): Move higher up in the file.
5701 (handle_extended_wait): Don't store the stop_pc here.
5702 (get_stop_pc): Adjust comments and rename to ...
5703 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5704 stopped for a software breakpoint or hardware breakpoint.
5705 (thread_still_has_status_pending_p): New function.
5706 (status_pending_p_callback): Use
5707 thread_still_has_status_pending_p. If the event is no longer
5708 interesting, resume the LWP.
5709 (handle_tracepoints): Add assert.
5710 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5711 (wstatus_maybe_breakpoint): New function.
5712 (cancel_breakpoint): Delete function.
5713 (check_stopped_by_watchpoint): New function, factored out from
5714 linux_low_filter_event.
5715 (lp_status_maybe_breakpoint): Delete function.
5716 (linux_low_filter_event): Remove filter_ptid argument.
5717 Leave thread group exits pending here. Store the LWP's stop PC.
5718 Always leave events pending.
5719 (linux_wait_for_event_filtered): Pull all events out of the
5720 kernel, and leave them all pending.
5721 (count_events_callback, select_event_lwp_callback): Consider all
5723 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5724 (select_event_lwp): Only give preference to the stepping LWP in
5725 all-stop mode. Adjust comments.
5726 (ignore_event): New function.
5727 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5728 references to cancel_breakpoints. Adjust to renames. Also give
5729 equal priority to all LWPs that have had events in non-stop mode.
5730 If reporting a software breakpoint event, unadjust the LWP's PC.
5731 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5732 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5734 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5735 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5736 (linux_stopped_by_watchpoint): Adjust.
5737 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5738 * linux-low.h (enum lwp_stop_reason): New.
5739 (struct lwp_info) <stop_pc>: Adjust comment.
5740 <stopped_by_watchpoint>: Delete field.
5741 <stop_reason>: New field.
5742 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5743 * mem-break.c (software_breakpoint_inserted_here)
5744 (hardware_breakpoint_inserted_here): New function.
5745 * mem-break.h (software_breakpoint_inserted_here)
5746 (hardware_breakpoint_inserted_here): Declare.
5747 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5748 (cancel_breakpoints): Delete.
5749 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5750 (upload_fast_traceframes): Remove references to
5753 2015-01-09 Pedro Alves <palves@redhat.com>
5755 * thread-db.c (find_new_threads_callback): Ignore thread if the
5756 kernel thread ID is -1.
5758 2015-01-09 Pedro Alves <palves@redhat.com>
5760 * linux-low.c (linux_attach_fail_reason_string): Move to
5761 nat/linux-ptrace.c, and rename.
5762 (linux_attach_lwp): Update comment.
5763 (attach_proc_task_lwp_callback): New function.
5764 (linux_attach): Adjust to rename and use
5765 linux_proc_attach_tgid_threads.
5766 (linux_attach_fail_reason_string): Delete declaration.
5768 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5770 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5771 * server.c (gdbserver_version): Likewise.
5773 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5775 * remote-utils.c: Include ctype.h.
5776 (input_interrupt): Explicitly handle the case when the char
5777 received is the NUL byte. Improve the printing of non-ASCII
5780 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5782 * linux-low.c (linux_low_filter_event): Update call to
5783 linux_enable_event_reporting following the addition of
5784 a new parameter to that function.
5786 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5789 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5790 (AARCH64_FPCR_REGNO): Likewise.
5791 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5792 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5793 (aarch64_store_fpregset): Likewise.
5795 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5797 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5798 Remove FIXME comment about assumption about N.
5800 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5802 * configure.ac: If large-file support is disabled in GDBserver,
5803 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5804 * configure: Regenerate.
5806 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5808 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5809 warning upon ENODATA from ptrace.
5810 * linux-s390-low.c (s390_store_tdb): New.
5811 (s390_regsets): Add regset for NT_S390_TDB.
5813 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5815 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5816 without a fill_function.
5817 * linux-s390-low.c (s390_fill_last_break): Remove.
5818 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5819 (s390_arch_setup): Use regset's size instead of fill_function for
5822 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5824 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5825 the regset's store function when ptrace returned an error.
5826 * regcache.c (get_thread_regcache): Invalidate register cache
5827 before fetching inferior's registers.
5829 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5831 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5832 while-loop as for-loop.
5833 (regsets_store_inferior_registers): Likewise.
5835 2014-11-28 Yao Qi <yao@codesourcery.com>
5837 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5838 * config.in, configure: Re-generate.
5839 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5842 2014-11-21 Yao Qi <yao@codesourcery.com>
5844 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5845 (AC_CHECK_HEADERS): Remove malloc.h.
5846 * configure: Re-generated.
5847 * config.in: Re-generated.
5848 * server.h: Don't include alloca.h and malloc.h.
5849 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5850 Don't include malloc.h.
5852 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5854 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5855 corresponding ERRNO check in same block.
5857 2014-11-12 Pedro Alves <palves@redhat.com>
5859 * server.c (cont_thread): Update comment.
5860 (start_inferior, attach_inferior): No longer clear cont_thread.
5861 (handle_v_cont): No longer set cont_thread.
5862 (captured_main): Clear cont_thread each time a GDB connects.
5864 2014-11-12 Pedro Alves <palves@redhat.com>
5866 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5867 thread, and don't resume all threads if the Hc thread has exited.
5869 2014-11-12 Pedro Alves <palves@redhat.com>
5871 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5872 the process group instead of to a specific LWP.
5874 2014-10-15 Pedro Alves <palves@redhat.com>
5877 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5879 (arm_set_thread_context): Delete.
5880 (the_low_target): Adjust.
5881 * win32-i386-low.c (debug_registers_changed)
5882 (debug_registers_used): Delete.
5883 (update_debug_registers_callback): New function.
5884 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5885 needing to update their debug registers.
5886 (win32_get_current_dr): New function.
5887 (x86_dr_low_get_addr, x86_dr_low_get_control)
5888 (x86_dr_low_get_status): Fetch the debug register from the thread
5890 (i386_initial_stuff): Adjust.
5891 (i386_get_thread_context): Remove current_event parameter. Don't
5892 clear debug_registers_changed nor copy DR values to
5894 (i386_set_thread_context): Delete.
5895 (i386_prepare_to_resume): New function.
5896 (i386_thread_added): Mark the thread as needing to update irs
5898 (the_low_target): Remove i386_set_thread_context and install
5899 i386_prepare_to_resume.
5900 * win32-low.c (win32_get_thread_context): Adjust.
5901 (win32_set_thread_context): Use SetThreadContext
5903 (win32_prepare_to_resume): New function.
5904 (win32_require_context): New function, factored out from ...
5905 (thread_rec): ... this.
5906 (continue_one_thread): Call win32_prepare_to_resume on each thread
5907 we're about to continue.
5908 (win32_resume): Call win32_prepare_to_resume on the event thread.
5909 * win32-low.h (struct win32_thread_info)
5910 <debug_registers_changed>: New field.
5911 (struct win32_target_ops): Change prototype of set_thread_context,
5912 delete set_thread_context and add prepare_to_resume.
5913 (win32_require_context): New declaration.
5915 2014-10-08 Gary Benson <gbenson@redhat.com>
5917 * server.h: Do not include common-exceptions.h.
5919 2014-10-08 Gary Benson <gbenson@redhat.com>
5921 * server.h: Do not include cleanups.h.
5923 2014-09-30 James Hogan <james.hogan@imgtec.com>
5925 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5928 2014-09-23 Yao Qi <yao@codesourcery.com>
5930 * linux-low.c (lp_status_maybe_breakpoint): New function.
5931 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5932 (count_events_callback): Likewise.
5933 (select_event_lwp_callback): Likewise.
5934 (cancel_breakpoints_callback): Likewise.
5936 2014-09-19 Don Breazeal <donb@codesourcery.com>
5938 * linux-low.c (handle_extended_wait): Call
5939 linux_ptrace_get_extended_event.
5940 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5941 linux_is_extended_waitstatus.
5943 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5945 * Makefile.in (CPPFLAGS): Define.
5946 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5947 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5949 2014-09-16 Gary Benson <gbenson@redhat.com>
5951 * inferiors.h (current_inferior): Renamed as...
5952 (current_thread): New variable. All uses updated.
5953 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5954 (maybe_move_out_of_jump_pad): Likewise.
5955 (cancel_breakpoint): Likewise.
5956 (linux_low_filter_event): Likewise.
5957 (wait_for_sigstop): Likewise.
5958 (linux_resume_one_lwp): Likewise.
5959 (need_step_over_p): Likewise.
5960 (start_step_over): Likewise.
5961 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5962 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5963 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5964 and save_inferior as saved_thread.
5965 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5967 (regcache_invalidate_thread): Likewise.
5968 * remote-utils.c (prepare_resume_reply): Likewise.
5969 * thread-db.c (thread_db_get_tls_address): Likewise.
5970 (disable_thread_event_reporting): Likewise.
5971 (remove_thread_event_breakpoints): Likewise.
5972 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5974 * target.h (set_desired_inferior): Renamed as...
5975 (set_desired_thread): New declaration. All uses updated.
5976 * server.c (myresume): Updated comment to reference thread instead
5978 (handle_serial_event): Likewise.
5979 (handle_target_event): Likewise.
5981 2014-09-12 Tom Tromey <tromey@redhat.com>
5982 Gary Benson <gbenson@redhat.com>
5984 * regcache.h: Include common-regcache.h.
5985 (regcache_read_pc): Don't declare.
5986 * regcache.c (get_thread_regcache_for_ptid): New function.
5988 2014-09-11 Tom Tromey <tromey@redhat.com>
5989 Gary Benson <gbenson@redhat.com>
5991 * symbol.c: New file.
5992 * Makefile.in (SFILES): Add symbol.c.
5993 (OBS): Add symbol.o.
5995 2014-09-11 Gary Benson <gbenson@redhat.com>
5997 * target.c (target_stop_ptid, target_continue_ptid): New
6000 2014-09-11 Tom Tromey <tromey@redhat.com>
6001 Gary Benson <gbenson@redhat.com>
6003 * target.h: Include target/target.h.
6004 * target.c (target_read_memory, target_read_uint32)
6005 (target_write_memory): New functions.
6007 2014-09-11 Gary Benson <gbenson@redhat.com>
6009 * server.h (debug_hw_points): Don't declare.
6010 * server.c (debug_hw_points): Don't define. Replace all uses
6011 with show_debug_regs.
6012 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6013 all uses with show_debug_regs.
6015 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6017 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6018 endianness into account.
6019 (ppc_supply_ptrace_register): Likewise.
6021 2014-09-03 James Hogan <james.hogan@imgtec.com>
6023 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6024 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6026 2014-09-03 Gary Benson <gbenson@redhat.com>
6028 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6029 ALL_DEBUG_ADDRESS_REGISTERS.
6031 2014-09-02 Gary Benson <gbenson@redhat.com>
6033 * i386-low.h: Renamed as...
6034 * x86-low.h: New file. All type, function and variable name
6035 prefixes changed from "i386_" to "x86_". All references updated.
6036 * i386-low.c: Renamed as...
6037 * x86-low.c: New file. All type, function and variable name
6038 prefixes changed from "i386_" to "x86_". All references updated.
6040 2014-09-02 Gary Benson <gbenson@redhat.com>
6042 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6043 (x86_linux_new_thread): Likewise.
6045 2014-08-29 Gary Benson <gbenson@redhat.com>
6047 * server.h (setjmp.h): Do not include.
6048 (toplevel): Do not declare.
6049 (common-exceptions.h): Include.
6050 (cleanups.h): Likewise.
6051 * server.c (toplevel): Do not define.
6052 (exit_code): New static global.
6053 (detach_or_kill_for_exit_cleanup): New function.
6054 (main): New function. Original main renamed to...
6055 (captured_main): New function.
6056 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6058 2014-08-29 Gary Benson <gbenson@redhat.com>
6060 * Makefile.in (SFILES): Add common/common-exceptions.c.
6061 (OBS): Add common-exceptions.o.
6062 (common-exceptions.o): New rule.
6063 * utils.c (prepare_to_throw_exception): New function.
6065 2014-08-29 Gary Benson <gbenson@redhat.com>
6067 * config.in: Regenerate.
6068 * configure: Likewise.
6070 2014-08-29 Gary Benson <gbenson@redhat.com>
6072 * Makefile.in (SFILES): Add common/cleanups.c.
6074 (cleanups.o): New rule.
6076 2014-08-29 Gary Benson <gbenson@redhat.com>
6078 * utils.c (internal_vwarning): New function.
6080 2014-08-28 Gary Benson <gbenson@redhat.com>
6082 * utils.h (fatal): Remove declaration.
6083 * utils.c (fatal): Remove function.
6085 2014-08-28 Gary Benson <gbenson@redhat.com>
6087 * tracepoint.c (gdb_agent_init): Replace fatal with
6089 (initialize_tracepoint): Likewise.
6091 2014-08-28 Gary Benson <gbenson@redhat.com>
6093 * remote-utils.c (remote_prepare): Replace fatal with error.
6095 2014-08-28 Gary Benson <gbenson@redhat.com>
6097 * linux-low.c (linux_async): Replace fatal with warning.
6099 (linux_start_non_stop): Return -1 if linux_async failed.
6101 2014-08-28 Gary Benson <gbenson@redhat.com>
6103 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6105 (i386_dr_low_get_addr): Remove vague comment.
6106 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6109 2014-08-28 Gary Benson <gbenson@redhat.com>
6111 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6112 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6114 (linux_resume_one_lwp): Likewise.
6115 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6117 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6118 with internal_error.
6119 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6120 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6121 (find_register_by_name): Replace fatal with internal_error.
6122 (find_regno): Likewise.
6123 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6124 * thread-db.c (thread_db_create_event): Likewise.
6125 (thread_db_load_search): Likewise.
6126 (try_thread_db_load_1): Likewise.
6127 * tracepoint.c (get_jump_space_head): Replace fatal with
6129 (claim_trampoline_space): Likewise.
6130 (have_fast_tracepoint_trampoline_buffer): Likewise.
6131 (cmd_qtstart): Likewise.
6132 (stop_tracing): Likewise.
6133 (fast_tracepoint_collecting): Likewise.
6134 (target_malloc): Likewise.
6135 (download_tracepoint): Likewise.
6136 (download_trace_state_variables): Replace check with gdb_assert.
6137 (upload_fast_traceframes): Replace fatal with internal_error.
6139 2014-08-19 Tom Tromey <tromey@redhat.com>
6140 Gary Benson <gbenson@redhat.com>
6142 * Makefile.in (SFILES): Add common/common-debug.c.
6143 (OBS): Add common-debug.o.
6144 (common-debug.o): New rule.
6145 * debug.h (debug_printf): Don't declare.
6146 * debug.c (debug_printf): Renamed and rewritten as...
6147 (debug_vprintf): New function.
6149 2014-08-19 Gary Benson <gbenson@redhat.com>
6151 * utils.h: Do not include print-utils.h.
6153 2014-08-19 Tom Tromey <tromey@redhat.com>
6154 Gary Benson <gbenson@redhat.com>
6156 * server.h: Add static assertion.
6157 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6159 2014-08-19 Tom Tromey <tromey@redhat.com>
6160 Gary Benson <gbenson@redhat.com>
6162 * Makefile.in (SFILES): Add common/errors.c.
6163 (OBS): Add errors.o.
6164 (IPA_OBS): Add errors-ipa.o.
6165 (errors.o): New rule.
6166 (errors-ipa.o): Likewise.
6167 * utils.h (perror_with_name, error, warning): Don't declare.
6168 * utils.c (warning): Renamed and rewritten as...
6169 (vwarning): New function.
6170 (error): Renamed and rewritten as...
6171 (verror): New function.
6172 (internal_error): Renamed and rewritten as...
6173 (internal_verror): New function.
6175 2014-08-07 Gary Benson <gbenson@redhat.com>
6177 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6178 * configure: Regenerate.
6179 * config.in: Likewise.
6180 * server.h: Do not include errno.h.
6181 * event-loop.c: Likewise.
6182 * hostio-errno.c: Likewise.
6183 * linux-low.c: Likewise.
6184 * remote-utils.c: Likewise.
6185 * spu-low.c: Likewise.
6186 * utils.c: Likewise.
6187 * gdbreplay.c: Unconditionally include errno.h.
6189 2014-08-07 Gary Benson <gbenson@redhat.com>
6191 * server.h: Do not include string.h.
6192 * event-loop.c: Likewise.
6193 * linux-low.c: Likewise.
6194 * regcache.c: Likewise.
6195 * remote-utils.c: Likewise.
6196 * spu-low.c: Likewise.
6197 * utils.c: Likewise.
6199 2014-08-07 Gary Benson <gbenson@redhat.com>
6201 * server.h: Do not include gdb_assert.h.
6203 2014-08-07 Gary Benson <gbenson@redhat.com>
6205 * server.h: Do not include common-utils.h.
6207 2014-08-07 Gary Benson <gbenson@redhat.com>
6209 * server.h: Do not include ptid.h.
6210 * notif.h: Likewise.
6212 2014-08-07 Gary Benson <gbenson@redhat.com>
6214 * server.h: Do not include gdb_locale.h.
6216 2014-08-07 Gary Benson <gbenson@redhat.com>
6218 * server.h: Do not include gdb/signals.h.
6219 * win32-low.c: Likewise.
6221 2014-08-07 Gary Benson <gbenson@redhat.com>
6223 * server.h: Do not include pathmax.h.
6225 2014-08-07 Gary Benson <gbenson@redhat.com>
6227 * server.h: Do not include libiberty.h.
6228 * linux-bfin-low.c: Likewise.
6230 2014-08-07 Gary Benson <gbenson@redhat.com>
6232 * server.h: Do not include ansidecl.h.
6234 2014-08-07 Gary Benson <gbenson@redhat.com>
6236 * linux-x86-low.c: Do not include stddef.h.
6237 * lynx-ppc-low.c: Likewise.
6238 * tracepoint.c: Likewise.
6240 2014-08-07 Gary Benson <gbenson@redhat.com>
6242 * server.h: Do not include stdarg.h.
6243 * nto-low.c: Likewise.
6245 2014-08-07 Gary Benson <gbenson@redhat.com>
6247 * server.h: Do not include stdlib.h.
6248 * inferiors.c: Likewise.
6249 * linux-low.c: Likewise.
6250 * regcache.c: Likewise.
6251 * spu-low.c: Likewise.
6252 * tracepoint.c: Likewise.
6253 * utils.c: Likewise.
6255 2014-08-07 Gary Benson <gbenson@redhat.com>
6257 * server.h: Do not include stdio.h.
6258 * linux-low.c: Likewise.
6259 * remote-utils.c: Likewise.
6260 * spu-low.c: Likewise.
6261 * utils.c: Likewise.
6262 * wincecompat.c: Likewise.
6264 2014-08-06 Gary Benson <gbenson@redhat.com>
6266 * regcache.c (init_register_cache): Move conditionals inside if.
6268 2014-08-06 Gary Benson <gbenson@redhat.com>
6270 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6272 2014-07-31 Gary Benson <gbenson@redhat.com>
6274 * ax.h: Do not include server.h.
6275 * gdbthread.h: Likewise.
6276 * lynx-low.h: Likewise.
6277 * notif.h: Likewise.
6279 2014-07-30 Gary Benson <gbenson@redhat.com>
6281 * server.h: Include common-defs.h.
6282 Do not include config.h or build-gnulib-gdbserver/config.h.
6284 2014-07-30 Gary Benson <gbenson@redhat.com>
6286 * hostio-errno.c: Move server.h to top of includes list.
6287 * inferiors.c: Likewise.
6288 * linux-x86-low.c: Likewise.
6289 * notif.c: Include server.h.
6291 2014-07-24 Tom Tromey <tromey@redhat.com>
6292 Gary Benson <gbenson@redhat.com>
6294 * server.h (CORE_ADDR): Now unsigned.
6296 2014-07-16 Pedro Alves <palves@redhat.com>
6298 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6300 2014-07-15 Pedro Alves <palves@redhat.com>
6302 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6305 2014-07-11 Pedro Alves <palves@redhat.com>
6307 * linux-low.c (kill_wait_lwp): New function, based on
6308 kill_one_lwp_callback, but use my_waitpid directly.
6309 (kill_one_lwp_callback, linux_kill): Use it.
6311 2014-06-23 Pedro Alves <palves@redhat.com>
6313 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6314 before setting DR0..DR3.
6316 2014-06-20 Gary Benson <gbenson@redhat.com>
6318 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6319 * configure: Regenerated.
6320 * config.in: Likewise.
6322 2014-06-20 Gary Benson <gbenson@redhat.com>
6324 * Makefile.in (SFILES): Update locations for files moved
6326 (object file files): Reordered.
6328 2014-06-20 Gary Benson <gbenson@redhat.com>
6330 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6331 (i386_dr_low_set_addr): Likewise.
6332 (i386_dr_low_get_addr): Likewise.
6333 (i386_dr_low_can_set_control): Likewise.
6334 (i386_dr_low_set_control): Likewise.
6335 (i386_dr_low_get_control): Likewise.
6336 (i386_dr_low_get_status): Likewise.
6337 (i386_get_debug_register_length): Likewise.
6338 * linux-x86-low.c (i386_dr_low_set_addr):
6339 Changed signature. Made static.
6340 (i386_dr_low_get_addr): Likewise.
6341 (i386_dr_low_set_control): Likewise.
6342 (i386_dr_low_get_control): Likewise.
6343 (i386_dr_low_get_status): Likewise.
6344 (i386_dr_low): New global variable.
6345 * win32-i386-low.c (i386_dr_low_set_addr):
6346 Changed signature. Made static.
6347 (i386_dr_low_get_addr): Likewise.
6348 (i386_dr_low_set_control): Likewise.
6349 (i386_dr_low_get_control): Likewise.
6350 (i386_dr_low_get_status): Likewise.
6351 (i386_dr_low): New global variable.
6353 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6355 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6356 * Makefile.in (AR, AR_FLAGS): Define.
6357 * configure: Regenerate.
6359 2014-06-19 Gary Benson <gbenson@redhat.com>
6361 * Makefile.in (i386-dregs.o): New rule.
6362 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6363 * i386-low.c (target.h): Remove include.
6364 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6365 (DR_CONTROL_SHIFT): Likewise.
6366 (DR_CONTROL_SIZE): Likewise.
6367 (DR_RW_EXECUTE): Likewise.
6368 (DR_RW_WRITE): Likewise.
6369 (DR_RW_READ): Likewise.
6370 (DR_RW_IORW): Likewise.
6371 (DR_LEN_1): Likewise.
6372 (DR_LEN_2): Likewise.
6373 (DR_LEN_4): Likewise.
6374 (DR_LEN_8): Likewise.
6375 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6376 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6377 (DR_ENABLE_SIZE): Likewise.
6378 (DR_LOCAL_SLOWDOWN): Likewise.
6379 (DR_GLOBAL_SLOWDOWN): Likewise.
6380 (DR_CONTROL_RESERVED): Likewise.
6381 (I386_DR_CONTROL_MASK): Likewise.
6382 (I386_DR_VACANT): Likewise.
6383 (I386_DR_LOCAL_ENABLE): Likewise.
6384 (I386_DR_GLOBAL_ENABLE): Likewise.
6385 (I386_DR_DISABLE): Likewise.
6386 (I386_DR_SET_RW_LEN): Likewise.
6387 (I386_DR_GET_RW_LEN): Likewise.
6388 (I386_DR_WATCH_HIT): Likewise.
6389 (i386_wp_op_t): Likewise.
6390 (i386_show_dr): Likewise.
6391 (i386_length_and_rw_bits): Likewise.
6392 (i386_insert_aligned_watchpoint): Likewise.
6393 (i386_remove_aligned_watchpoint): Likewise.
6394 (i386_handle_nonaligned_watchpoint): Likewise.
6395 i386_update_inferior_debug_regs(): Likewise.
6396 (i386_dr_insert_watchpoint): Likewise.
6397 (i386_dr_remove_watchpoint): Likewise.
6398 (i386_dr_region_ok_for_watchpoint): Likewise.
6399 (i386_dr_stopped_data_address): Likewise.
6400 (i386_dr_stopped_by_watchpoint): Likewise.
6402 2014-06-19 Gary Benson <gbenson@redhat.com>
6404 * i386-low.c (i386_dr_show): Renamed to
6405 i386_show_dr and made static. All uses updated.
6406 (i386_dr_length_and_rw_bits): Renamed to
6407 i386_length_and_rw_bits and made static.
6409 (i386_dr_insert_aligned_watchpoint): Renamed to
6410 i386_insert_aligned_watchpoint and made static.
6412 (i386_dr_remove_aligned_watchpoint): Renamed to
6413 i386_remove_aligned_watchpoint and made static.
6415 (i386_dr_update_inferior_debug_regs): Renamed to
6416 i386_update_inferior_debug_regs and made static.
6419 2014-06-18 Gary Benson <gbenson@redhat.com>
6421 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6422 (i386_dr_low_can_set_control): Likewise.
6423 (i386_get_debug_register_length): Likewise.
6424 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6425 (i386_dr_low_can_set_control): Likewise.
6426 (i386_get_debug_register_length): Likewise.
6428 2014-06-17 Gary Benson <gbenson@redhat.com>
6430 * i386-low.h (i386-dregs.h): New include.
6431 (DR_FIRSTADDR): Now in i386-dregs.h.
6432 (DR_LASTADDR): Likewise.
6433 (DR_NADDR): Likewise.
6434 (DR_STATUS): Likewise.
6435 (DR_CONTROL): Likewise.
6436 (i386_debug_reg_state): Likewise.
6437 (i386_dr_insert_watchpoint): Likewise.
6438 (i386_dr_remove_watchpoint): Likewise.
6439 (i386_dr_region_ok_for_watchpoint): Likewise.
6440 (i386_dr_stopped_data_address): Likewise.
6441 (i386_dr_stopped_by_watchpoint): Likewise.
6442 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6444 2014-06-18 Gary Benson <gbenson@redhat.com>
6446 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6447 i386_dr_insert_watchpoint.
6448 (i386_low_remove_watchpoint): Renamed to
6449 i386_dr_remove_watchpoint.
6450 (i386_low_region_ok_for_watchpoint): Renamed to
6451 i386_dr_region_ok_for_watchpoint.
6452 (i386_low_stopped_data_address): Renamed to
6453 i386_dr_stopped_data_address.
6454 (i386_low_stopped_by_watchpoint): Renamed to
6455 i386_dr_stopped_by_watchpoint.
6456 * i386-low.c (i386_show_dr): Renamed to
6457 i386_dr_show and made nonstatic. All uses updated.
6458 (i386_length_and_rw_bits): Renamed to
6459 i386_dr_length_and_rw_bits and made nonstatic.
6461 (i386_insert_aligned_watchpoint): Renamed to
6462 i386_dr_insert_aligned_watchpoint and made nonstatic.
6464 (i386_remove_aligned_watchpoint): Renamed to
6465 i386_dr_remove_aligned_watchpoint and made nonstatic.
6467 (i386_update_inferior_debug_regs): Renamed to
6468 i386_dr_update_inferior_debug_regs and made nonstatic.
6470 (i386_low_insert_watchpoint): Renamed to
6471 i386_dr_insert_watchpoint. All uses updated.
6472 (i386_low_remove_watchpoint): Renamed to
6473 i386_dr_remove_watchpoint. All uses updated.
6474 (i386_low_region_ok_for_watchpoint): Renamed to
6475 i386_dr_region_ok_for_watchpoint. All uses updated.
6476 (i386_low_stopped_data_address): Renamed to
6477 i386_dr_stopped_data_address. All uses updated.
6478 (i386_low_stopped_by_watchpoint): Renamed to
6479 i386_dr_stopped_by_watchpoint. All uses updated.
6481 2014-06-18 Gary Benson <gbenson@redhat.com>
6483 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6484 (i386_dr_low_can_set_control): Likewise.
6485 (i386_insert_aligned_watchpoint): New check.
6487 2014-06-18 Gary Benson <gbenson@redhat.com>
6489 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6492 2014-06-18 Gary Benson <gbenson@redhat.com>
6494 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6495 instead of fatal and error.
6496 (i386_handle_nonaligned_watchpoint): Likewise.
6498 2014-06-18 Gary Benson <gbenson@redhat.com>
6500 * i386-low.c (i386_get_debug_register_length): New macro.
6501 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6502 (i386_show_dr): Use debug_printf instead of fprintf. Use
6503 phex to format values.
6505 2014-06-18 Gary Benson <gbenson@redhat.com>
6507 * i386-low.h: Comment changes.
6508 * i386-low.c: Likewise.
6510 2014-06-18 Gary Benson <gbenson@redhat.com>
6512 * i386-low.c: Whitespace changes.
6514 2014-06-12 Tom Tromey <tromey@redhat.com>
6516 * utils.c (freeargv): Remove.
6518 2014-06-12 Tom Tromey <tromey@redhat.com>
6520 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6521 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6522 (parse_debug_format_options): Likewise.
6523 (gdbserver_usage): Likewise.
6524 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6525 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6526 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6528 ($(LIBGNU)): Depend on libiberty.
6529 (all-lib): Recurse into all subdirs.
6530 (install-only): Invoke "install" target in subdirs.
6531 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6533 * configure: Rebuild.
6534 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6535 for vasprintf, vsnprintf, or gettimeofday.
6536 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6539 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6541 * development.sh: Delete.
6542 * Makefile.in (config.status): Adjust dependency on development.sh.
6543 * configure.ac: Adjust development.sh source call.
6544 * configure: Regenerate.
6546 2014-06-02 Pedro Alves <palves@redhat.com>
6548 * ax.c (gdb_free_agent_expr): New function.
6549 * ax.h (gdb_free_agent_expr): New declaration.
6550 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6552 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6554 (clear_breakpoint_conditions_and_commands): New function.
6555 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6556 (clear_breakpoint_conditions_and_commands): New declaration.
6558 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6560 * linux-aarch64-low.c (asm/ptrace.h): Include.
6562 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6564 Fix TLS access for -static -pthread.
6565 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6566 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6567 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6569 2014-05-20 Pedro Alves <palves@redhat.com>
6571 * linux-aarch64-low.c (aarch64_insert_point)
6572 (aarch64_remove_point): No longer check whether the type is
6573 supported here. Adjust to new interface.
6574 (the_low_target): Install aarch64_supports_z_point_type as
6575 supports_z_point_type method.
6576 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6577 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6578 instead of a Z packet char. Adjust.
6579 (arm_supports_z_point_type): New function.
6580 (arm_insert_point, arm_remove_point): Adjust to new interface.
6581 (the_low_target): Install arm_supports_z_point_type.
6582 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6583 (cris_insert_point, cris_remove_point): Adjust to new interface.
6584 Don't check whether the type is supported here.
6585 (the_low_target): Install cris_supports_z_point_type.
6586 * linux-low.c (linux_supports_z_point_type): New function.
6587 (linux_insert_point, linux_remove_point): Adjust to new interface.
6588 * linux-low.h (struct linux_target_ops) <insert_point,
6589 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6590 raw_breakpoint pointer parameter.
6591 <supports_z_point_type>: New method.
6592 * linux-mips-low.c (mips_supports_z_point_type): New function.
6593 (mips_insert_point, mips_remove_point): Adjust to new interface.
6594 Use mips_supports_z_point_type.
6595 (the_low_target): Install mips_supports_z_point_type.
6596 * linux-ppc-low.c (the_low_target): Install NULL as
6597 supports_z_point_type method.
6598 * linux-s390-low.c (the_low_target): Install NULL as
6599 supports_z_point_type method.
6600 * linux-sparc-low.c (the_low_target): Install NULL as
6601 supports_z_point_type method.
6602 * linux-x86-low.c (x86_supports_z_point_type): New function.
6603 (x86_insert_point): Adjust to new insert_point interface. Use
6604 insert_memory_breakpoint. Adjust to new
6605 i386_low_insert_watchpoint interface.
6606 (x86_remove_point): Adjust to remove_point interface. Use
6607 remove_memory_breakpoint. Adjust to new
6608 i386_low_remove_watchpoint interface.
6609 (the_low_target): Install x86_supports_z_point_type.
6610 * lynx-low.c (lynx_target_ops): Install NULL as
6611 supports_z_point_type callback.
6612 * nto-low.c (nto_supports_z_point_type): New.
6613 (nto_insert_point, nto_remove_point): Adjust to new interface.
6614 (nto_target_ops): Install nto_supports_z_point_type.
6615 * mem-break.c: Adjust intro comment.
6616 (struct raw_breakpoint) <raw_type, size>: New fields.
6617 <inserted>: Update comment.
6618 <shlib_disabled>: Delete field.
6619 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6620 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6621 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6622 (raw_bkpt_type_to_target_hw_bp_type): New function.
6623 (find_enabled_raw_code_breakpoint_at): New function.
6624 (find_raw_breakpoint_at): New type and size parameters. Use them.
6625 (insert_memory_breakpoint): New function, based off
6626 set_raw_breakpoint_at.
6627 (remove_memory_breakpoint): New function.
6628 (set_raw_breakpoint_at): Reimplement.
6629 (set_breakpoint): New, based on set_breakpoint_at.
6630 (set_breakpoint_at): Reimplement.
6631 (delete_raw_breakpoint): Go through the_target->remove_point
6632 instead of assuming memory breakpoints.
6633 (find_gdb_breakpoint_at): Delete.
6634 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6635 (find_gdb_breakpoint): New function.
6636 (set_gdb_breakpoint_at): Delete.
6637 (z_type_supported): New function.
6638 (set_gdb_breakpoint_1): New function, loosely based off
6639 set_gdb_breakpoint_at.
6640 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6641 (delete_gdb_breakpoint_at): Delete.
6642 (delete_gdb_breakpoint_1): New function, loosely based off
6643 delete_gdb_breakpoint_at.
6644 (delete_gdb_breakpoint): New function.
6645 (clear_gdb_breakpoint_conditions): Rename to ...
6646 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6648 (add_condition_to_breakpoint): Make static.
6649 (add_breakpoint_condition): Take a struct breakpoint pointer
6650 instead of an address. Adjust.
6651 (gdb_condition_true_at_breakpoint): Rename to ...
6652 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6654 (gdb_condition_true_at_breakpoint): Reimplement.
6655 (add_breakpoint_commands): Take a struct breakpoint pointer
6656 instead of an address. Adjust.
6657 (gdb_no_commands_at_breakpoint): Rename to ...
6658 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6659 parameter. Return true if no breakpoint was found. Change debug
6661 (gdb_no_commands_at_breakpoint): Reimplement.
6662 (run_breakpoint_commands): Rename to ...
6663 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6664 and change return type to boolean.
6665 (run_breakpoint_commands): New function.
6666 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6667 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6668 breakpoint. Go through the_target->remove_point instead of
6669 assuming memory breakpoint.
6670 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6671 software and hardware breakpoints.
6672 (reinsert_raw_breakpoint): Go through the_target->insert_point
6673 instead of assuming memory breakpoint.
6674 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6675 software and hardware breakpoints.
6676 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6677 Check both software and hardware breakpoints.
6678 (validate_inserted_breakpoint): Assert the breakpoint is a
6679 software breakpoint. Set the inserted flag to -1 instead of
6680 setting shlib_disabled.
6681 (delete_disabled_breakpoints): Adjust.
6682 (validate_breakpoints): Only validate software breakpoints.
6683 Adjust to inserted flag change.
6684 (check_mem_read, check_mem_write): Skip breakpoint types other
6685 than software breakpoints. Adjust to inserted flag change.
6686 * mem-break.h (enum raw_bkpt_type): New enum.
6687 (raw_breakpoint, struct process_info): Forward declare.
6688 (Z_packet_to_target_hw_bp_type): Delete declaration.
6689 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6690 (set_gdb_breakpoint, delete_gdb_breakpoint)
6691 (clear_breakpoint_conditions): New declarations.
6692 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6693 (breakpoint_inserted_here): Update comment.
6694 (add_breakpoint_condition, add_breakpoint_commands): Replace
6695 address parameter with a breakpoint pointer parameter.
6696 (gdb_breakpoint_here): Update comment.
6697 (delete_gdb_breakpoint_at): Delete.
6698 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6699 * server.c (process_point_options): Take a struct breakpoint
6700 pointer instead of an address. Adjust.
6701 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6702 delete_gdb_breakpoint.
6703 * spu-low.c (spu_target_ops): Install NULL as
6704 supports_z_point_type method.
6705 * target.h: Include mem-break.h.
6706 (struct target_ops) <prepare_to_access_memory>: Update comment.
6707 <supports_z_point_type>: New field.
6708 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6709 instead of a char. Also take a raw breakpoint pointer.
6710 * win32-arm-low.c (the_low_target): Install NULL as
6711 supports_z_point_type.
6712 * win32-i386-low.c (i386_supports_z_point_type): New function.
6713 (i386_insert_point, i386_remove_point): Adjust to new interface.
6714 (the_low_target): Install i386_supports_z_point_type.
6715 * win32-low.c (win32_supports_z_point_type): New function.
6716 (win32_insert_point, win32_remove_point): Adjust to new interface.
6717 (win32_target_ops): Install win32_supports_z_point_type.
6718 * win32-low.h (struct win32_target_ops):
6719 <supports_z_point_type>: New method.
6720 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6721 instead of a char. Also take a raw breakpoint pointer.
6723 2014-05-20 Pedro Alves <palves@redhat.com>
6725 * mem-break.h: Include break-common.h.
6726 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6727 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6728 (Z_packet_to_target_hw_bp_type): New declaration.
6729 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6730 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6731 (Z_PACKET_ACCESS_WP): Delete macros.
6732 (Z_packet_to_hw_type): Delete function.
6733 * i386-low.h: Don't include break-common.h here.
6734 (Z_packet_to_hw_type): Delete declaration.
6735 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6736 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6737 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6738 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6739 * linux-aarch64-low.c: Don't include break-common.h here.
6740 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6741 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6742 (Z_packet_to_target_hw_bp_type): Delete function.
6743 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6745 (mips_insert_point, mips_remove_point): Use
6746 Z_packet_to_target_hw_bp_type.
6748 2014-05-20 Pedro Alves <palves@redhat.com>
6750 * linux-aarch64-low.c: Include break-common.h.
6751 (enum target_point_type): Delete.
6752 (Z_packet_to_point_type): Rename to ...
6753 (Z_packet_to_target_hw_bp_type): ... this, and return a
6754 target_hw_bp_type instead.
6755 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6756 instead of an enum target_point_type.
6757 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6759 (aarch64_dr_state_insert_one_point)
6760 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6761 (aarch64_handle_aligned_watchpoint)
6762 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6763 Take an enum target_hw_bp_type instead of an enum
6765 (aarch64_supports_z_point_type): New function.
6766 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6767 use Z_packet_to_target_hw_bp_type.
6769 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6771 * configure.ac: Only use -Werror by default when DEVELOPMENT
6773 * configure: Regenerate.
6775 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6777 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6778 * linux-x86-low.c (X86_64_USER_REGS): New.
6779 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6781 2014-04-28 Yao Qi <yao@codesourcery.com>
6783 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6786 2014-04-25 Pedro Alves <palves@redhat.com>
6789 * linux-low.c (linux_attach_fail_reason_string): New function.
6790 (linux_attach_lwp): Delete.
6791 (linux_attach_lwp_1): Rename to ...
6792 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6793 argument. Remove "initial" parameter. Return int instead of
6794 void. Don't error or warn here.
6795 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6796 failure to attach to the tgid. Call warning when failing to
6798 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6799 argument. Remove "initial" parameter. Return int instead of
6800 void. Don't error or warn here.
6801 (linux_attach_fail_reason_string): New declaration.
6802 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6803 interface change. Use linux_attach_fail_reason_string.
6805 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6806 Walfred Tedeschi <walfred.tedeschi@intel.com>
6808 * Makefile.in: Added rules to handle new files
6809 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6810 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6811 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6812 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6813 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6814 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6816 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6817 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6818 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6819 i386/x32-avx512.xml.
6820 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6821 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6822 i386/x32-avx512-linux.xml.
6823 * i387-fp.c (num_avx512_k_registers): New constant for number
6825 (num_avx512_zmmh_low_registers): New constant for number of
6826 lower ZMM registers (0-15).
6827 (num_avx512_zmmh_high_registers): New constant for number of
6828 higher ZMM registers (16-31).
6829 (num_avx512_ymmh_registers): New contant for number of higher
6830 YMM registers (ymm16-31 added by avx521 on x86_64).
6831 (num_avx512_xmm_registers): New constant for number of higher
6832 XMM registers (xmm16-31 added by AVX512 on x86_64).
6833 (struct i387_xsave): Add space for AVX512 registers.
6834 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6835 Add code to handle AVX512 registers.
6836 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6837 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6838 prototypei from generated file.
6839 (tdesc_amd64_avx512_linux): Likewise.
6840 (init_registers_x32_avx512_linux): Likewise.
6841 (tdesc_x32_avx512_linux): Likewise.
6842 (init_registers_i386_avx512_linux): Likewise.
6843 (tdesc_i386_avx512_linux): Likewise.
6844 (x86_64_regmap): Add AVX512 registers.
6845 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6847 (initialize_low_arch): Add code to initialize AVX512 registers.
6849 2014-04-23 Pedro Alves <palves@redhat.com>
6851 * mem-break.c (find_gdb_breakpoint_at): Make static.
6852 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6854 2014-04-23 Pedro Alves <palves@redhat.com>
6856 * i386-low.c: Don't include break-common.h here.
6857 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6858 prototype to take target_hw_bp_type as argument instead of a Z
6860 * i386-low.h: Include break-common.h here.
6861 (Z_packet_to_hw_type): Declare.
6862 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6864 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6865 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6866 (x86_remove_point): Convert the packet number to a
6867 target_hw_bp_type before calling i386_low_remove_watchpoint.
6868 * win32-i386-low.c (i386_insert_point): Convert the packet number
6869 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6870 (i386_remove_point): Convert the packet number to a
6871 target_hw_bp_type before calling i386_low_remove_watchpoint.
6873 2014-04-23 Pedro Alves <palves@redhat.com>
6875 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6877 2014-04-10 Pedro Alves <palves@redhat.com>
6879 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6880 Check if the condition or command is NULL before checking if the
6881 breakpoint is known. On success, return true.
6882 * mem-break.h (add_breakpoint_condition): Document return.
6883 (add_breakpoint_commands): Add describing comment.
6884 * server.c (skip_to_semicolon): New function.
6885 (process_point_options): Use it.
6887 2014-04-09 Pedro Alves <palves@redhat.com>
6889 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6892 2014-02-27 Pedro Alves <palves@redhat.com>
6895 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6897 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6899 (last_thread_of_process_p): Take a PID argument instead of a
6901 (linux_wait_for_lwp): Delete.
6902 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6904 (linux_low_filter_event): New function, party factored out from
6905 linux_wait_for_event.
6906 (linux_wait_for_event): Rename to ...
6907 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6908 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6909 sigsuspend. Check for zombie leaders.
6910 (linux_wait_for_event): Reimplement as wrapper around
6911 linux_wait_for_event_filtered.
6912 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6913 a normal or signal exit is seen, it's the whole process exiting.
6914 (wait_for_sigstop): No longer a for_each_inferior callback.
6915 Rewrite on top of linux_wait_for_event_filtered.
6916 (stop_all_lwps): Call wait_for_sigstop directly.
6917 * server.c (resume, handle_target_event): Handle
6918 TARGET_WAITKIND_NO_RESUMED.
6920 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6922 * win32-low.c (psapi_get_dll_name,
6923 * win32_CreateToolhelp32Snapshot): Delete.
6924 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6925 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6927 (handle_load_dll): Add function description.
6928 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6930 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6932 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6934 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6935 base address when calling win32_add_one_solib.
6936 (handle_load_dll): Delete local variable load_addr.
6937 Remove 0x1000 offset applied to DLL base address when calling
6938 win32_add_one_solib.
6939 (handle_unload_dll): Add comment.
6941 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6943 * win32-low.c (win32_add_all_dlls): Renames
6944 win32_ensure_ntdll_loaded. Rewrite function documentation.
6945 Adjust implementation to always load all DLLs.
6946 Add 0x1000 offset to DLL base address when calling
6947 win32_add_one_solib.
6948 (child_initialization_done): New static global.
6949 (do_initial_child_stuff): Set child_initialization_done to
6950 zero during child initialization, and 1 after. Replace call
6951 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6953 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6954 (handle_unload_dll): Add function documentation.
6955 (get_child_debug_event): Ignore load and unload DLL events
6956 during child initialization.
6958 2014-02-20 Doug Evans <dje@google.com>
6960 Remove global all_lwps.
6961 * inferiors.h (ptid_of): Move here from linux-low.h.
6962 (pid_of, lwpid_of): Ditto.
6963 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6964 parameter is a struct thread_info * now.
6965 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6966 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6967 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6969 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6970 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6971 * linux-arm-low.c (update_registers_callback): Update, "entry"
6972 parameter is a struct thread_info * now.
6973 Fetch lwpid from current_inferior directly.
6974 (arm_insert_point): Pass &all_threads to find_inferior instead of
6976 (arm_remove_point): Ditto.
6977 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6978 (arm_prepare_to_resume): Fetch pid from thread.
6979 (arm_read_description): Fetch lwpid from current_inferior directly.
6980 * linux-low.c (all_lwps): Delete.
6981 (delete_lwp): Delete call to remove_inferior.
6982 (handle_extended_wait): Fetch lwpid from thread.
6983 (add_lwp): Don't set lwp->entry.id. Remove call to
6984 add_inferior_to_list.
6985 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6986 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6987 (kill_one_lwp_callback): Ditto.
6988 (linux_kill): Don't dereference NULL pointer.
6989 Fetch ptid,lwpid from thread.
6990 (get_detach_signal): Fetch ptid from thread.
6991 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6992 Simplify call to regcache_invalidate_thread.
6993 (delete_lwp_callback): Update, "entry" parameter is a
6994 struct thread_info * now. Fetch pid from thread.
6995 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6996 (status_pending_p_callback): Update, "entry" parameter is a
6997 struct thread_info * now. Fetch ptid from thread.
6998 (find_lwp_pid): Update, "entry" parameter is a
6999 struct thread_info * now.
7000 (linux_wait_for_lwp): Fetch pid from thread.
7001 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7002 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7003 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7004 (dequeue_one_deferred_signal): Ditto.
7005 (cancel_breakpoint): Fetch ptid from current_inferior.
7006 (linux_wait_for_event): Pass &all_threads to find_inferior,
7007 not &all_lwps. Fetch ptid, lwpid from thread.
7008 (count_events_callback): Update, "entry" parameter is a
7009 struct thread_info * now.
7010 (select_singlestep_lwp_callback): Ditto.
7011 (select_event_lwp_callback): Ditto.
7012 (cancel_breakpoints_callback): Ditto.
7013 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7015 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7016 (unsuspend_one_lwp): Update, "entry" parameter is a
7017 struct thread_info * now.
7018 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7020 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7021 Fetch lwpid from thread, not lwp.
7022 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7023 Pass &all_threads to find_inferior, not &all_lwps.
7024 (send_sigstop): Fetch lwpid from thread, not lwp.
7025 (send_sigstop_callback): Update, "entry" parameter is a
7026 struct thread_info * now.
7027 (suspend_and_send_sigstop_callback): Ditto.
7028 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7029 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7030 struct thread_info * now.
7031 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7033 (lwp_running): Update, "entry" parameter is a
7034 struct thread_info * now.
7035 (stop_all_lwps): Fetch ptid from thread.
7036 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7037 (linux_resume_one_lwp): Fetch lwpid from thread.
7038 (linux_set_resume_request): Update, "entry" parameter is a
7039 struct thread_info * now. Fetch pid, lwpid from thread.
7040 (resume_status_pending_p): Update, "entry" parameter is a
7041 struct thread_info * now.
7042 (need_step_over_p): Ditto. Fetch lwpid from thread.
7043 (start_step_over): Fetch lwpid from thread.
7044 (linux_resume_one_thread): Update, "entry" parameter is a
7045 struct thread_info * now. Fetch lwpid from thread.
7046 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7047 (proceed_one_lwp): Update, "entry" parameter is a
7048 struct thread_info * now. Fetch lwpid from thread.
7049 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7050 struct thread_info * now.
7051 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7052 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7053 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7055 (regsets_store_inferior_registers): Ditto.
7056 (fetch_register, store_register): Ditto.
7057 (linux_read_memory, linux_write_memory): Ditto.
7058 (linux_request_interrupt): Ditto.
7059 (linux_read_auxv): Ditto.
7060 (linux_xfer_siginfo): Ditto.
7061 (linux_qxfer_spu): Ditto.
7062 (linux_qxfer_libraries_svr4): Ditto.
7063 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7064 moved to inferiors.h.
7066 (get_thread_lwp): Update.
7067 (struct lwp_info): Delete member "entry". Simplify comment for
7070 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7071 current_inferior directly.
7072 (update_watch_registers_callback): Update, "entry" parameter is a
7073 struct thread_info * now. Fetch pid from thread.
7074 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7075 (mips_insert_point): Fetch lwpid from current_inferior.
7076 Pass &all_threads to find_inferior, not &all_lwps.
7077 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7078 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7080 (mips_stopped_data_address): Ditto.
7081 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7083 * linux-tile-low.c (tile_arch_setup): Ditto.
7084 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7085 (update_debug_registers_callback): Update, "entry" parameter is a
7086 struct thread_info * now. Fetch pid from thread.
7087 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7088 Pass &all_threads to find_inferior, not &all_lwps.
7089 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7090 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7091 Pass &all_threads to find_inferior, not &all_lwps.
7092 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7093 (i386_dr_low_get_status): Ditto.
7094 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7095 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7096 (x86_linux_read_description): Ditto.
7097 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7099 2014-02-20 Doug Evans <dje@google.com>
7101 * inferiors.c (get_first_inferior): Fix buglet.
7103 2014-02-19 Doug Evans <dje@google.com>
7105 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7106 * inferiors.c (add_thread): Change result type to struct thread_info *.
7107 All callers updated.
7108 (add_lwp): Call add_thread here instead of in callers.
7109 All callers updated.
7110 * linux-low.h (get_lwp_thread): Rewrite.
7111 (struct lwp_info): New member "thread".
7113 2014-02-19 Doug Evans <dje@google.com>
7115 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7116 All callers updated.
7118 2014-02-19 Doug Evans <dje@google.com>
7120 * inferiors.c (add_thread): Fix whitespace.
7122 2014-02-19 Doug Evans <dje@google.com>
7124 * dll.c (clear_dlls): Replace accessing list implemention details
7126 * gdbthread.h (get_first_thread): Declare.
7127 * inferiors.c (for_each_inferior_with_data): New function.
7128 (get_first_thread): New function.
7129 (find_thread_ptid): Simplify.
7130 (get_first_inferior): New function.
7131 (clear_list): Delete.
7132 (one_inferior_p): New function.
7133 (clear_inferior_list): New function.
7134 (clear_inferiors): Update.
7135 * inferiors.h (for_each_inferior_with_data): Declare.
7136 (clear_inferior_list): Declare.
7137 (one_inferior_p): Declare.
7138 (get_first_inferior): Declare.
7139 * linux-low.c (linux_wait_for_event): Replace accessing list
7140 implemention details with API function.
7141 * server.c (target_running): Ditto.
7142 (accumulate_file_name_length): New function.
7143 (emit_dll_description): New function.
7144 (handle_qxfer_libraries): Replace accessing list implemention
7145 details with API function.
7146 (handle_qxfer_threads_worker): New function.
7147 (handle_qxfer_threads_proper): Replace accessing list implemention
7148 details with API function.
7149 (handle_query): Ditto.
7150 (visit_actioned_threads_callback_ftype): New typedef.
7151 (visit_actioned_threads_data): New struct.
7152 (visit_actioned_threads): Rewrite to be find_inferior callback.
7153 (resume): Call find_inferior.
7154 (handle_status): Replace accessing list implemention
7155 details with API function.
7156 (process_serial_event): Replace accessing list implemention details
7158 * target.c (set_desired_inferior): Replace accessing list implemention
7159 details with API function.
7160 * tracepoint.c (same_process_p): New function.
7161 (gdb_agent_about_to_close): Replace accessing list implemention
7162 details with API function.
7163 * win32-low.c (child_delete_thread): Replace accessing list
7164 implemention details with API function.
7165 (match_dll_by_basename): New function.
7166 (dll_is_loaded_by_basename): New function.
7167 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7168 details call to dll_is_loaded_by_basename.
7170 2014-02-19 Doug Evans <dje@google.com>
7172 * dll.h (struct dll_info): Add comment.
7173 * gdbthread.h (struct thread_info): Add comment.
7174 (current_ptid): Simplify.
7175 * inferiors.c (add_process): Update.
7176 (remove_process): Update.
7177 * inferiors.h (struct process_info): Rename member "head" to "entry".
7178 * linux-low.c (delete_lwp): Update.
7180 (last_thread_of_process_p): Update.
7181 (kill_one_lwp_callback, linux_kill): Update.
7182 (status_pending_p_callback): Update.
7183 (wait_for_sigstop): Update. Simplify read of ptid.
7184 (start_step_over): Update.
7185 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7186 (get_lwp_thread): Update.
7187 (struct lwp_info): Rename member "head" to "entry".
7188 * regcache.h (inferior_list_entry): Delete.
7189 * server.c (kill_inferior_callback): Update.
7190 (detach_or_kill_inferior_callback): Update.
7191 (print_started_pid): Update.
7192 (print_attached_pid): Update.
7193 (process_serial_event): Simplify read of ptid.
7194 * thread-db.c (thread_db_create_event): Update.
7195 (thread_db_get_tls_address): Update.
7196 * win32-low.c (current_inferior_ptid): Simplify.
7198 2014-02-19 Tom Tromey <tromey@redhat.com>
7200 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7202 (target_supports_btrace): Update.
7204 2014-02-14 Yao Qi <yao@codesourcery.com>
7206 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7207 (rsp-low-ipa.o): New target.
7209 2014-02-12 Tom Tromey <tromey@redhat.com>
7211 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7212 convert_ascii_to_int.
7213 * regcache.c (registers_to_string): Likewise.
7214 * remote-utils.c (decode_M_packet): Likewise.
7215 * server.c (process_serial_event): Likewise.
7217 2014-02-12 Tom Tromey <tromey@redhat.com>
7219 * server.c (handle_query, handle_v_run): Use hex2bin, not
7221 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7223 2014-02-12 Tom Tromey <tromey@redhat.com>
7225 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7226 convert_int_to_ascii.
7227 * regcache.c (registers_to_string, collect_register_as_string):
7229 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7231 * server.c (process_serial_event): Likewise.
7232 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7233 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7235 2014-02-12 Tom Tromey <tromey@redhat.com>
7237 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7238 bin2hex, not hexify.
7239 * tracepoint.c (cmd_qtstatus): Likewise.
7241 2014-02-12 Tom Tromey <tromey@redhat.com>
7243 * remote-utils.c (monitor_output): Pass explicit length to
7246 2014-02-12 Tom Tromey <tromey@redhat.com>
7248 * tracepoint.c: Include rsp-low.h.
7249 * server.c: Include rsp-low.h.
7250 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7251 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7253 * remote-utils.c: Include rsp-low.h.
7254 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7255 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7256 (convert_int_to_ascii, convert_ascii_to_int): Move to
7258 * regcache.c: Include rsp-low.h.
7259 * ax.c: Include rsp-low.h.
7260 * Makefile.in (SFILES): Add common/rsp-low.c.
7261 (OBS): Add rsp-low.o.
7262 (rsp-low.o): New target.
7264 2014-02-12 Tom Tromey <tromey@redhat.com>
7266 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7267 Include print-utils.h.
7268 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7269 (plongest, thirty_two, phex_nz): Remove.
7270 * Makefile.in (SFILES): Add common/print-utils.c.
7271 (OBS): Add print-utils.o.
7272 (print-utils-ipa.o): New target.
7273 (print-utils.o): New target.
7274 (IPA_OBJS): Add print-utils-ipa.o.
7276 2014-02-06 Tom Tromey <tromey@redhat.com>
7278 * Makefile.in (SFILES): Fix indentation.
7280 2014-02-05 Doug Evans <dje@google.com>
7282 * linux-low.c (linux_wait_for_event): Improve comment.
7283 (linux_wait_1): Keep current_inferior in sync with event_child.
7285 2014-01-22 Doug Evans <dje@google.com>
7287 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7289 2014-01-22 Doug Evans <dje@google.com>
7291 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7292 * configure: Regenerate.
7293 * config.in: Regenerate.
7294 * Makefile.in (SFILES): Add debug.c.
7296 * debug.c: New file.
7297 * debug.h: New file.
7298 * linux-aarch64-low.c (*): Update all debugging printfs to use
7299 debug_printf instead of fprintf.
7300 * linux-arm-low.c (*): Ditto.
7301 * linux-cris-low.c (*): Ditto.
7302 * linux-crisv32-low.c (*): Ditto.
7303 * linux-m32r-low.c (*): Ditto.
7304 * linux-sparc-low.c (*): Ditto.
7305 * linux-x86.c (*): Ditto.
7306 * linux-low.c (*): Ditto.
7307 (linux_wait_1): Add calls to debug_enter, debug_exit.
7308 (linux_wait): Remove redundant debugging printf.
7309 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7310 (linux_resume, unstop_all_lwps): Ditto.
7311 * mem-break.c (*): Update all debugging printfs to use
7312 debug_printf instead of fprintf.
7313 * remote-utils.c (*): Ditto.
7314 * thread-db.c (*): Ditto.
7315 * server.c #include <ctype.h>, "gdb_vecs.h".
7316 (debug_threads): Moved to debug.c.
7317 (*): Update all debugging printfs to use debug_printf instead of
7319 (start_inferior): Replace call to fflush with call to debug_flush.
7320 (monitor_show_help): Mention set debug-format.
7321 (parse_debug_format_options): New function.
7322 (handle_monitor_command): Handle "monitor set debug-format".
7323 (gdbserver_usage): Mention --debug-format.
7324 (main): Parse --debug-format.
7325 * server.h (debug_threads): Declaration moved to debug.h.
7327 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7328 trace_debug_1 that uses debug_printf.
7329 (tracepoint_look_up_symbols): Update all debugging printfs to use
7330 debug_printf instead of fprintf.
7332 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7334 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7337 2014-01-17 Pedro Alves <palves@redhat.com>
7340 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7341 defined after including gdb_proc_service.h.
7343 2014-01-16 Doug Evans <dje@google.com>
7345 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7346 (match_dll): Use it.
7348 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7350 * target.h (target_ops) <read_btrace>: Change parameters and
7351 return type to allow error reporting.
7352 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7353 trace reading errors on.
7354 * linux-low.c (linux_low_read_btrace): Pass trace reading
7356 (linux_low_disable_btrace): New.
7358 2014-01-15 Doug Evans <dje@google.com>
7360 * inferiors.c (thread_id_to_gdb_id): Delete.
7361 * inferiors.h (thread_id_to_gdb_id): Delete.
7363 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7365 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7366 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7369 2014-01-08 Pedro Alves <palves@redhat.com>
7371 * server.c (handle_status): Don't discard previous queued stop
7372 replies or thread's pending status here.
7373 (main) <disconnection>: Do it here instead.
7375 2014-01-08 Pedro Alves <palves@redhat.com>
7377 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7378 * server.c (visit_actioned_threads, handle_pending_status): New
7380 (handle_v_cont): Factor out parts to ...
7381 (resume): ... this new function. If in all-stop, and a thread
7382 being resumed has a pending status, report it without actually
7384 (myresume): Adjust to use the new 'resume' function.
7385 (clear_pending_status_callback, set_pending_status_callback)
7386 (find_status_pending_thread_callback): New functions.
7387 (handle_status): Handle the case of multiple threads having
7388 interesting statuses to report. Report threads' real last signal
7389 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7390 with an interesting thread to report the status for, instead of
7391 always reporting the status of the first thread.
7393 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7395 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7396 * gdbreplay.c (gdbreplay_version): Likewise.
7398 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7400 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7401 iov.iov_len with the real length in use.
7403 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7405 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7406 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7407 for all targets that use win32-low.c.
7408 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7409 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7411 2013-12-13 Pedro Alves <palves@redhat.com>
7413 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7414 if equal to TARGET_WAITKIND_LOADED.
7415 * win32-low.c (cached_status): New static global.
7416 (win32_wait): Add declaration.
7417 (do_initial_child_stuff): Flush all initial pending debug events
7418 up to the initial breakpoint.
7419 (win32_wait): If CACHED_STATUS was set, return that instead
7420 of doing a real wait. Remove the code resuming the execution
7421 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7422 during the initial phase. Also remove the code changing
7423 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7424 TARGET_WAITKIND_STOPPED.
7426 2013-12-11 Yao Qi <yao@codesourcery.com>
7428 * notif.c (handle_notif_ack): Return 0 if no notification
7431 2013-11-20 Doug Evans <dje@google.com>
7433 * linux-low.c (linux_set_resume_request): Fix comment.
7435 2013-11-20 Doug Evans <dje@google.com>
7437 * linux-low.c (resume_status_pending_p): Tweak comment.
7439 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7441 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7442 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7443 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7444 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7445 (srv_amd64_regobj): Add amd64-mpx.o.
7446 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7447 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7448 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7449 * i387-fp.c (num_pl_bnd_register) Added constant.
7450 (num_pl_bnd_cfg_registers) Added constant.
7451 (struct i387_xsave) Added reserved area and MPX fields.
7452 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7453 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7455 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7456 (init_registers_amd64_mpx_linux): Declare new function.
7457 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7458 (x86_64_regmap): Add MPX registers.
7459 (x86_linux_read_description): Add MPX case.
7460 (initialize_low_arch): Initialize MPX targets.
7462 2013-11-18 Tom Tromey <tromey@redhat.com>
7464 * configure: Rebuild.
7465 * configure.ac: Don't check for stdlib.h.
7466 * gdbreplay.c: Unconditionally include stdlib.h.
7468 2013-11-18 Tom Tromey <tromey@redhat.com>
7470 * config.in: Rebuild.
7471 * configure: Rebuild.
7472 * configure.ac: Don't use AC_HEADER_DIRENT.
7474 2013-11-18 Tom Tromey <tromey@redhat.com>
7476 * server.h: Don't check HAVE_STRING_H.
7477 * gdbreplay.c: Don't check HAVE_STRING_H.
7478 * configure: Rebuild.
7480 2013-11-18 Tom Tromey <tromey@redhat.com>
7482 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7485 2013-11-08 Tom Tromey <tromey@redhat.com>
7487 * configure, config.in: Rebuild.
7488 * configure.ac: Remove unused configury.
7490 2013-11-08 Tom Tromey <tromey@redhat.com>
7492 * acinclude.m4: Include common.m4, codeset.m4.
7493 * configure, config.in: Rebuild.
7494 * configure.ac: Use GDB_AC_COMMON.
7496 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7498 * linux-s390-low.c (HWCAP_S390_TE): New define.
7499 (s390_arch_setup): Consider the TE field in the HWCAP for
7500 determining 'have_regset_tdb'.
7502 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7505 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7508 2013-10-02 Pedro Alves <palves@redhat.com>
7510 * server.c (process_serial_event): Don't output "GDBserver
7511 exiting" if GDB is connected through stdio.
7512 * target.c (mywait): Likewise, be silent if GDB is connected
7515 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7517 * lynx-low.c (lynx_add_threads_after_attach): New function.
7518 (lynx_attach): Remove call to add_thread. Add call to
7519 lynx_add_threads_after_attach instead.
7521 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7523 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7524 * config.in, configure: Regenerated.
7526 2013-09-18 Yao Qi <yao@codesourcery.com>
7529 * server.c (start_inferior): Clear 'resume_info'.
7531 2013-09-16 Jiong Wang <jiwang@tilera.com>
7533 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7536 2013-09-16 Jiong Wang <jiwang@tilera.com>
7538 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7539 linux-tile-low.o to srv_tgtobj.
7541 2013-09-16 Will Newton <will.newton@linaro.org>
7543 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7546 2013-09-06 Pedro Alves <palves@redhat.com>
7548 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7549 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7550 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7551 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7552 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7553 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7555 2013-09-06 Pedro Alves <palves@redhat.com>
7557 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7558 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7560 2013-09-06 Pedro Alves <palves@redhat.com>
7562 * linux-amd64-ipa.c: Include tracepoint.h.
7563 * linux-i386-ipa.c: Include tracepoint.h.
7565 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7567 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7568 (ps_get_thread_area): New function.
7570 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7572 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7573 (initialize_low_arch): Call init_registers_crisv32 rather than
7574 init_register_crisv32.
7576 2013-09-05 Pedro Alves <palves@redhat.com>
7578 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7580 * hostio.h: ... this new file.
7581 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7582 win32-low.c: Include hostio.h.
7584 2013-09-05 Pedro Alves <palves@redhat.com>
7586 * server.h (gdb_client_data, handler_func, callback_handler_func)
7587 (delete_file_handler, add_file_handler, append_callback_event)
7588 (delete_callback_event, start_event_loop, initialize_event_loop):
7589 Move to event-loop.h and include it.
7590 * event-loop.h: New file.
7592 2013-09-05 Pedro Alves <palves@redhat.com>
7594 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7595 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7596 (loaded_dll, unloaded_dll): Move to ...
7597 * dll.h: ... this new file.
7598 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7600 2013-09-05 Pedro Alves <palves@redhat.com>
7602 * server.h (current_process, get_thread_process, all_processes)
7603 (add_inferior_to_list, for_each_inferior, current_inferior)
7604 (remove_inferior, add_process, remove_process, find_process_pid)
7605 (have_started_inferiors_p, have_attached_inferiors_p)
7606 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7607 (clear_inferiors, find_inferior, find_inferior_id)
7608 (inferior_target_data, set_inferior_target_data)
7609 (inferior_regcache_data, set_inferior_regcache_data): Move to
7610 inferiors.h, and include it.
7611 * inferiors.h: New file.
7613 2013-09-05 Pedro Alves <palves@redhat.com>
7615 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7619 2013-09-05 Pedro Alves <palves@redhat.com>
7621 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7623 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7624 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7625 (handle_tracepoint_general_set, handle_tracepoint_query)
7626 (tracepoint_finished_step, tracepoint_was_hit)
7627 (release_while_stepping_state_list, current_traceframe)
7628 (in_readonly_region, traceframe_read_mem)
7629 (fetch_traceframe_registers, traceframe_read_sdata)
7630 (traceframe_read_info, struct fast_tpoint_collect_status)
7631 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7632 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7633 (supply_fast_tracepoint_registers)
7634 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7635 (ipa_tdesc, claim_trampoline_space)
7636 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7637 (agent_mem_read, agent_get_trace_state_variable_value)
7638 (agent_set_trace_state_variable_value, agent_tsv_read)
7639 (agent_mem_read_string, get_raw_reg_func_addr)
7640 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7641 * tracepoint.h: ... this new file.
7643 2013-09-05 Pedro Alves <palves@redhat.com>
7645 * server.h (perror_with_name, error, fatal, warning, paddress)
7646 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7648 * utils.h: New file.
7650 2013-09-05 Pedro Alves <palves@redhat.com>
7652 * server.h (remote_debug, noack_mode, transport_is_reliable)
7653 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7654 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7655 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7656 (write_enn, initialize_async_io, enable_async_io)
7657 (disable_async_io, check_remote_input_interrupt_request)
7658 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7659 (dead_thread_notify, prepare_resume_reply)
7660 (decode_address_to_semicolon, decode_address, decode_m_packet)
7661 (decode_M_packet, decode_X_packet, decode_xfer_write)
7662 (decode_search_memory_packet, unhexify, hexify)
7663 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7664 (look_up_one_symbol, relocate_instruction)
7665 (monitor_output): Move to remote-utils.h, and include it.
7666 * remote-utils.h: New file.
7668 2013-09-05 Pedro Alves <palves@redhat.com>
7670 * server.h (_): Delete.
7672 2013-09-02 Pedro Alves <palves@redhat.com>
7674 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7675 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7677 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7679 2013-09-02 Pierre Muller <muller@sourceware.org>
7681 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7682 or WriteProcessMemory complete successfully and handle
7683 ERROR_PARTIAL_COPY error.
7685 2013-09-02 Pedro Alves <palves@redhat.com>
7687 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7688 error instead of EIO.
7690 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7693 * linux-low.c: Include filestuff.h.
7694 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7695 * lynx-low.c: Include filestuff.h.
7696 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7697 * server.c: Include filestuff.h.
7698 (main): Call notice_open_fds.
7699 * spu-low.c: Include filestuff.h.
7700 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7702 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7704 * Makefile.in: Explain why ../target and ../nat are not
7705 listed as include file search paths.
7706 (linux-waitpid.o): New object file rule.
7707 * configure.srv (srv_native_linux_obj): New variable.
7708 Replace all occurrences of linux native object files with
7709 $srv_native_linux_obj.
7710 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7711 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7712 (linux_enable_event_reporting): Remove declaration.
7713 (my_waitpid): Moved to common/linux-waitpid.c.
7714 (linux_wait_for_event): Pass ptid when calling
7715 linux_enable_event_reporting.
7716 (linux_supports_tracefork_flag): Remove.
7717 (linux_enable_event_reporting): Likewise.
7718 (linux_tracefork_grandchild): Remove.
7719 (STACK_SIZE): Moved to common/linux-ptrace.c.
7720 (linux_tracefork_child): Remove.
7721 (linux_test_for_tracefork): Remove.
7722 (linux_look_up_symbols): Call linux_supports_traceclone.
7723 (initialize_low): Remove call to linux_test_for_tracefork.
7724 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7725 common/linux-ptrace.h.
7726 (PTRACE_TYPE_ARG4): Likewise.
7727 Include linux-ptrace.h.
7729 2013-08-21 Pedro Alves <palves@redhat.com>
7731 * config.in: Renegerate.
7733 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7735 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7736 (SFILES): Remove $(srcdir)/common/target-common.c and
7737 add $(srcdir)/target/waitstatus.c.
7738 (OBS): Remove target-common.o and add waitstatus.o.
7739 (server_h): Remove $(srcdir)/../common/target-common.h and
7740 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7741 and $(srcdir)/../target/waitstatus.h.
7742 (target-common.o): Remove.
7743 (waitstatus.o): New target object file.
7744 * target.h: Do not include target-common.h and
7745 include target/resume.h, target/wait.h and
7746 target/waitstatus.h.
7748 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7750 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7751 to PTRACE_TYPE_ARG3.
7752 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7753 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7755 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7756 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7758 2013-07-27 Jie Zhang <jie@codesourcery.com>
7759 Daniel Jacobowitz <dan@codesourcery.com>
7760 Yao Qi <yao@codesourcery.com>
7762 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7763 (mips-linux-watch.o): New rule.
7764 (mips_linux_watch_h): New variable.
7765 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7767 * linux-mips-low.c: Include mips-linux-watch.h.
7768 (struct arch_process_info, struct arch_lwp_info): New.
7769 (update_watch_registers_callback): New function.
7770 (mips_linux_new_process, mips_linux_new_thread) New functions.
7771 (mips_linux_prepare_to_resume, mips_insert_point): New
7773 (mips_remove_point, mips_stopped_by_watchpoint): New
7775 (rsp_bp_type_to_target_hw_bp_type): New function.
7776 (mips_stopped_data_address): New function.
7777 (the_low_target): Add watchpoint support functions.
7779 2013-07-27 Yao Qi <yao@codesourcery.com>
7781 * i386-low.c: Include break-common.h.
7782 (enum target_hw_bp_type): Remove.
7784 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7786 * Makefile.in (SFILES): /common/target-common.c.
7787 (OBS): Add target-common.o.
7788 (server_h): Add $(srcdir)/../common/target-common.h.
7789 (target-common.o): New target.
7790 * server.c (queue_stop_reply_callback): Free
7791 status string after use.
7792 * target.c (target_waitstatus_to_string): Remove.
7793 * target.h: Include target-common.h.
7794 (resume_kind): Likewise.
7795 (target_waitkind): Likewise.
7796 (target_waitstatus): Likewise.
7797 (TARGET_WNOHANG): Likewise.
7799 2013-07-04 Yao Qi <yao@codesourcery.com>
7801 * Makefile.in (host_alias): Use @host_noncanonical@.
7802 (target_alias): Use @target_noncanonical@.
7803 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7804 ACX_NONCANONICAL_HOST.
7805 * configure: Regenerated.
7808 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7810 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7811 * configure: Rebuild.
7812 * Makefile.in (version_host, version_target): Get from configure.
7813 (version.c): Use $(version_host) and $(version_target).
7815 2013-07-03 Pedro Alves <palves@redhat.com>
7817 * Makefile.in (config.status): Depend on development.sh.
7818 * acinclude.m4: Include libmcheck.m4.
7819 * configure: Regenerate.
7821 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7823 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7824 attribute inside the parentheses.
7825 (winapi_DebugSetProcessKillOnExit): Ditto.
7826 (winapi_DebugBreakProcess): Ditto.
7827 (winapi_GenerateConsoleCtrlEvent): Ditto.
7829 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7831 * notif.h (notif_event): Add a dummy member to avoid compiler
7834 2013-07-01 Pedro Alves <palves@redhat.com>
7836 * hostio.c (HOSTIO_PATH_MAX): Define.
7837 (require_filename, handle_open, handle_unlink, handle_readlink):
7840 2013-07-01 Pedro Alves <palves@redhat.com>
7842 * server.h: Include "pathmax.h".
7843 * linux-low.c: Don't include sys/param.h.
7844 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7846 * win32-low.c: Don't include sys/param.h.
7847 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7849 2013-07-01 Pedro Alves <palves@redhat.com>
7851 * event-loop.c: Don't check HAVE_UNISTD_H before including
7853 * gdbreplay.c: Likewise.
7854 * remote-utils.c: Likewise.
7855 * server.c: Likewise.
7856 * configure.ac: Don't check for unistd.h.
7857 * configure: Regenerate.
7859 2013-06-28 Tom Tromey <tromey@redhat.com>
7861 * Makefile.in (version.c): Use version.in, not
7864 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7866 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7867 * configure: Rebuild.
7868 * Makefile.in (version_host, version_target): Get from configure.
7869 (version.c): Use $(version_host) and $(version_target).
7871 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7873 Fix trace-status to output user name without trailing colon.
7874 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7876 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7878 Fix trace-status to output proper start-time and stop-time.
7879 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7880 output start time and stop time in hex as gdb expects.
7882 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7884 * tracepoint.c (build_traceframe_info_xml): Output trace state
7885 variables present in the trace buffer.
7887 2013-06-24 Tom Tromey <tromey@redhat.com>
7889 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7891 (version.o): Remove.
7892 * gdbreplay.c: Include version.h.
7893 (version, host_name): Don't declare.
7894 * server.h: Include version.h.
7895 (version, host_name): Don't declare.
7897 2013-06-12 Pedro Alves <palves@redhat.com>
7899 * linux-x86-low.c (linux_is_elf64): Delete global.
7900 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7901 with local linux_pid_exe_is_elf_64_file use.
7903 2013-06-11 Pedro Alves <palves@redhat.com>
7905 * linux-low.c (regset_disabled, disable_regset): New functions.
7906 (regsets_fetch_inferior_registers)
7907 (regsets_store_inferior_registers): Use them.
7908 (initialize_regsets_info); Don't allocate the disabled_regsets
7910 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7913 2013-06-11 Pedro Alves <palves@redhat.com>
7915 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7918 2013-06-11 Pedro Alves <palves@redhat.com>
7920 * linux-x86-low.c (initialize_low_arch): Call
7921 init_registers_x32_avx_linux.
7923 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7925 Fix compatibility with Android Bionic.
7926 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7929 2013-06-07 Pedro Alves <palves@redhat.com>
7932 * Makefile.in (OBS): Add tdesc.o.
7933 (IPA_OBJS): Add tdesc-ipa.o.
7934 (tdesc-ipa.o): New rule.
7935 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7937 * linux-low.c (new_inferior): Delete.
7938 (disabled_regsets, num_regsets): Delete.
7939 (linux_add_process): Adjust to set the new per-process
7941 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7942 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7943 was a stop. When calling arch_setup, switch the current inferior
7944 to the thread that got an event.
7945 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7946 (regsets_fetch_inferior_registers)
7947 (regsets_store_inferior_registers): New regsets_info parameter.
7949 (linux_register_in_regsets): New regs_info parameter. Adjust to
7951 (register_addr, fetch_register, store_register): New usrregs_info
7952 parameter. Adjust to use it.
7953 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7954 parameter regs_info. Adjust to use it.
7955 (linux_fetch_registers): Get the current inferior's regs_info, and
7957 (linux_store_registers): Ditto.
7958 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7959 (initialize_low): Don't initialize the target_regsets here. Call
7960 initialize_low_arch.
7961 * linux-low.h (target_regsets): Delete declaration.
7962 (struct regsets_info): New.
7963 (struct usrregs_info): New.
7964 (struct regs_info): New.
7965 (struct process_info_private) <new_inferior>: New field.
7966 (struct linux_target_ops): Delete the num_regs, regmap, and
7967 regset_bitmap fields. New field regs_info.
7968 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7969 * i387-fp.c (num_xmm_registers): Delete.
7970 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7971 calls to new interface.
7972 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7973 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7974 Infer the number of xmm registers from the regcache's target
7976 * i387-fp.h (num_xmm_registers): Delete.
7977 * inferiors.c (add_thread): Don't install the thread's regcache
7979 * proc-service.c (gregset_info): Fetch the current inferior's
7980 regs_info. Adjust to use it.
7981 * regcache.c: Include tdesc.h.
7982 (register_bytes, reg_defs, num_registers)
7983 (gdbserver_expedite_regs): Delete.
7984 (get_thread_regcache): If the thread doesn't have a regcache yet,
7985 create one, instead of aborting gdbserver.
7986 (regcache_invalidate_one): Rename to ...
7987 (regcache_invalidate_thread): ... this.
7988 (regcache_invalidate_one): New.
7989 (regcache_invalidate): Only invalidate registers of the current
7991 (init_register_cache): Add target_desc parameter, and use it.
7992 (new_register_cache): Ditto. Assert the target description has a
7993 non zero registers_size.
7994 (regcache_cpy): Add assertions. Adjust.
7995 (realloc_register_cache, set_register_cache): Delete.
7996 (registers_to_string, registers_from_string): Adjust.
7997 (find_register_by_name, find_regno, find_register_by_number)
7998 (register_cache_size): Add target_desc parameter, and use it.
7999 (free_register_cache_thread, free_register_cache_thread_one)
8000 (regcache_release, register_cache_size): New.
8001 (register_size): Add target_desc parameter, and use it.
8002 (register_data, supply_register, supply_register_zeroed)
8003 (supply_regblock, supply_register_by_name, collect_register)
8004 (collect_register_as_string, collect_register_by_name): Adjust.
8005 * regcache.h (struct target_desc): Forward declare.
8006 (struct regcache) <tdesc>: New field.
8007 (init_register_cache, new_register_cache): Add target_desc
8009 (regcache_invalidate_thread): Declare.
8010 (regcache_invalidate_one): Delete declaration.
8011 (regcache_release): Declare.
8012 (find_register_by_number, register_cache_size, register_size)
8013 (find_regno): Add target_desc parameter.
8014 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8016 * remote-utils.c: Include tdesc.h.
8017 (outreg, prepare_resume_reply): Adjust.
8018 * server.c: Include tdesc.h.
8019 (gdbserver_xmltarget): Delete declaration.
8020 (get_features_xml, process_serial_event): Adjust.
8021 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8023 (struct process_info) <tdesc>: New field.
8024 (ipa_tdesc): Declare.
8025 * tdesc.c: New file.
8026 * tdesc.h: New file.
8027 * tracepoint.c: Include tdesc.h.
8028 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8029 (get_context_regcache): Adjust to pass ipa_tdesc down.
8030 (do_action_at_tracepoint): Adjust to get the register cache size
8031 from the context regcache's description.
8032 (traceframe_walk_blocks): Adjust to get the register cache size
8033 from the current trace frame's description.
8034 (traceframe_get_pc): Adjust to get current trace frame's
8035 description and pass it down.
8036 (gdb_collect): Adjust to get the register cache size from the
8038 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8039 (gdbserver_xmltarget): Delete.
8040 (initialize_low_tracepoint): Set the ipa's target description.
8041 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8042 (initialize_low_tracepoint): Set the ipa's target description.
8043 * linux-x86-low.c: Include tdesc.h.
8044 [__x86_64__] (is_64bit_tdesc): New.
8045 (ps_get_thread_area, x86_get_thread_area): Use it.
8046 (i386_cannot_store_register): Rename to ...
8047 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8048 (i386_cannot_fetch_register): Rename to ...
8049 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8050 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8052 (target_regsets): Rename to ...
8053 (x86_regsets): ... this.
8054 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8056 (x86_siginfo_fixup): Use is_64bit_tdesc.
8057 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8058 (tdesc_x32_avx_linux, tdesc_x32_linux)
8059 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8061 (x86_linux_update_xmltarget): Delete.
8062 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8063 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8064 (AMD64_LINUX_USER64_CS): New.
8065 (x86_linux_read_description): New, based on
8066 x86_linux_update_xmltarget.
8067 (same_process_callback): New.
8068 (x86_arch_setup_process_callback): New.
8069 (x86_linux_update_xmltarget): New.
8070 (x86_regsets_info): New.
8071 (amd64_linux_regs_info): New.
8072 (i386_linux_usrregs_info): New.
8073 (i386_linux_regs_info): New.
8074 (x86_linux_regs_info): New.
8075 (x86_arch_setup): Reimplement.
8076 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8077 (x86_emit_ops): Ditto.
8078 (the_low_target): Adjust. Install x86_linux_regs_info,
8079 x86_cannot_fetch_register, and x86_cannot_store_register.
8080 (initialize_low_arch): New.
8081 * linux-ia64-low.c (tdesc_ia64): Declare.
8082 (ia64_fetch_register): Adjust.
8083 (ia64_usrregs_info, regs_info): New globals.
8084 (ia64_regs_info): New function.
8085 (the_low_target): Adjust.
8086 (initialize_low_arch): New function.
8087 * linux-sparc-low.c (tdesc_sparc64): Declare.
8088 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8090 (sparc_arch_setup): New function.
8091 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8092 (the_low_target): Adjust.
8093 (initialize_low_arch): New function.
8094 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8095 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8096 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8097 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8098 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8099 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8100 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8101 (tdesc_powerpc_isa205_vsx64l): Declare.
8102 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8103 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8104 (ppc_set_pc, ppc_get_hwcap): Adjust.
8105 (ppc_usrregs_info): Forward declare.
8106 (!__powerpc64__) ppc_regmap_adjusted: New global.
8107 (ppc_arch_setup): Adjust to the current process'es target
8109 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8110 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8111 (ppc_store_evrregset): Adjust.
8112 (target_regsets): Rename to ...
8113 (ppc_regsets): ... this, and make static.
8114 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8115 (ppc_regs_info): New function.
8116 (the_low_target): Adjust.
8117 (initialize_low_arch): New function.
8118 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8119 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8120 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8121 (tdesc_s390x_linux64v2): Declare.
8122 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8123 (s390_fill_gregset, s390_store_last_break): Adjust.
8124 (target_regsets): Rename to ...
8125 (s390_regsets): ... this, and make static.
8126 (s390_get_pc, s390_set_pc): Adjust.
8127 (s390_get_hwcap): New target_desc parameter, and use it.
8128 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8129 (s390_arch_setup): Adjust to set the current process'es target
8130 description. Don't adjust the regmap.
8131 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8132 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8133 (regs_info_3264): New globals.
8134 (s390_regs_info): New function.
8135 (the_low_target): Adjust.
8136 (initialize_low_arch): New function.
8137 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8138 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8139 [__mips64] (init_registers_mips_linux)
8140 (init_registers_mips_dsp_linux): Delete defines.
8141 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8142 (have_dsp): New global.
8143 (mips_read_description): New, based on mips_arch_setup.
8144 (mips_arch_setup): Reimplement.
8145 (get_usrregs_info): New function.
8146 (mips_cannot_fetch_register, mips_cannot_store_register)
8147 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8148 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8149 (target_regsets): Rename to ...
8150 (mips_regsets): ... this, and make static.
8151 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8152 (dsp_regs_info, regs_info): New globals.
8153 (mips_regs_info): New function.
8154 (the_low_target): Adjust.
8155 (initialize_low_arch): New function.
8156 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8157 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8159 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8160 (arm_read_description): New, with bits factored from
8162 (arm_arch_setup): Reimplement.
8163 (target_regsets): Rename to ...
8164 (arm_regsets): ... this, and make static.
8165 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8166 (arm_regs_info): New function.
8167 (the_low_target): Adjust.
8168 (initialize_low_arch): New function.
8169 * linux-m68k-low.c (tdesc_m68k): Declare.
8170 (target_regsets): Rename to ...
8171 (m68k_regsets): ... this, and make static.
8172 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8173 (m68k_regs_info): New function.
8174 (m68k_arch_setup): New function.
8175 (the_low_target): Adjust.
8176 (initialize_low_arch): New function.
8177 * linux-sh-low.c (tdesc_sharch): Declare.
8178 (target_regsets): Rename to ...
8179 (sh_regsets): ... this, and make static.
8180 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8181 (sh_regs_info, sh_arch_setup): New functions.
8182 (the_low_target): Adjust.
8183 (initialize_low_arch): New function.
8184 * linux-bfin-low.c (tdesc_bfin): Declare.
8185 (bfin_arch_setup): New function.
8186 (bfin_usrregs_info, regs_info): New globals.
8187 (bfin_regs_info): New function.
8188 (the_low_target): Adjust.
8189 (initialize_low_arch): New function.
8190 * linux-cris-low.c (tdesc_cris): Declare.
8191 (cris_arch_setup): New function.
8192 (cris_usrregs_info, regs_info): New globals.
8193 (cris_regs_info): New function.
8194 (the_low_target): Adjust.
8195 (initialize_low_arch): New function.
8196 * linux-cris-low.c (tdesc_crisv32): Declare.
8197 (cris_arch_setup): New function.
8198 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8199 (cris_regs_info): New function.
8200 (the_low_target): Adjust.
8201 (initialize_low_arch): New function.
8202 * linux-m32r-low.c (tdesc_m32r): Declare.
8203 (m32r_arch_setup): New function.
8204 (m32r_usrregs_info, regs_info): New globals.
8205 (m32r_regs_info): Adjust.
8206 (initialize_low_arch): New function.
8207 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8208 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8209 (tic6x_usrregs_info): Forward declare.
8210 (tic6x_read_description): New function, based on ...
8211 (tic6x_arch_setup): ... this. Reimplement.
8212 (target_regsets): Rename to ...
8213 (tic6x_regsets): ... this, and make static.
8214 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8215 (tic6x_regs_info): New function.
8216 (the_low_target): Adjust.
8217 (initialize_low_arch): New function.
8218 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8219 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8220 (target_regsets): Rename to ...
8221 (xtensa_regsets): ... this, and make static.
8222 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8224 (xtensa_arch_setup, xtensa_regs_info): New functions.
8225 (the_low_target): Adjust.
8226 (initialize_low_arch): New function.
8227 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8228 (nios2_arch_setup): Set the current process'es tdesc.
8229 (target_regsets): Rename to ...
8230 (nios2_regsets): ... this.
8231 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8232 (nios2_regs_info): New function.
8233 (the_low_target): Adjust.
8234 (initialize_low_arch): New function.
8235 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8236 (aarch64_arch_setup): Set the current process'es tdesc.
8237 (target_regsets): Rename to ...
8238 (aarch64_regsets): ... this.
8239 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8240 (aarch64_regs_info): New function.
8241 (the_low_target): Adjust.
8242 (initialize_low_arch): New function.
8243 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8245 (target_regsets): Rename to ...
8246 (tile_regsets): ... this.
8247 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8248 (tile_regs_info): New function.
8249 (tile_arch_setup): Set the current process'es tdesc.
8250 (the_low_target): Adjust.
8251 (initialize_low_arch): New function.
8252 * spu-low.c (tdesc_spu): Declare.
8253 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8254 * win32-arm-low.c (tdesc_arm): Declare.
8255 (arm_arch_setup): New function.
8256 (the_low_target): Install arm_arch_setup instead of
8258 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8259 (init_windows_x86): Rename to ...
8260 (i386_arch_setup): ... this. Set `win32_tdesc'.
8261 (the_low_target): Adjust.
8262 * win32-low.c (win32_tdesc): New global.
8263 (child_add_thread): Don't create the thread cache here.
8264 (do_initial_child_stuff): Set the new process'es tdesc.
8265 * win32-low.h (struct target_desc): Forward declare.
8266 (win32_tdesc): Declare.
8267 * lynx-i386-low.c (tdesc_i386): Declare global.
8268 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8269 * lynx-low.c (lynx_tdesc): New global.
8270 (lynx_add_process): Set the new process'es tdesc.
8271 * lynx-low.h (struct target_desc): Forward declare.
8272 (lynx_tdesc): Declare global.
8273 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8274 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8275 * nto-low.c (nto_tdesc): New global.
8276 (do_attach): Set the new process'es tdesc.
8277 * nto-low.h (struct target_desc): Forward declare.
8278 (nto_tdesc): Declare.
8279 * nto-x86-low.c (tdesc_i386): Declare.
8280 (nto_x86_arch_setup): Set `nto_tdesc'.
8282 2013-06-04 Gary Benson <gbenson@redhat.com>
8284 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8285 to qSupported response when appropriate.
8286 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8287 with nonzero-length annex.
8288 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8289 arguments supplied in annex.
8291 2013-05-31 Doug Evans <dje@google.com>
8294 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8295 64 bits in 64-cross-32 environment.
8297 2013-05-28 Pedro Alves <palves@redhat.com>
8299 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8300 (aarch64-without-fpu.c): Delete rule.
8301 * configure.srv (aarch64*-*-linux*): Remove references to
8302 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8303 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8306 2013-05-24 Pedro Alves <palves@redhat.com>
8308 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8309 instead of strchr/decode_address. Error if the range isn't split
8310 with a ','. Don't assume there's be a ':' in the action.
8312 2013-05-23 Yao Qi <yao@codesourcery.com>
8313 Pedro Alves <palves@redhat.com>
8315 * linux-low.c (lwp_in_step_range): New function.
8316 (linux_wait_1): If the thread was range stepping and stopped
8317 outside the stepping range, report the stop to GDB. Otherwise,
8318 continue stepping. Add range stepping debug output.
8319 (linux_set_resume_request): Copy the step range from the resume
8321 (linux_supports_range_stepping): New.
8322 (linux_target_ops) <supports_range_stepping>: Set to
8323 linux_supports_range_stepping.
8324 * linux-low.h (struct linux_target_ops)
8325 <supports_range_stepping>: New field.
8326 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8327 * linux-x86-low.c (x86_supports_range_stepping): New.
8328 (the_low_target) <supports_range_stepping>: Set to
8329 x86_supports_range_stepping.
8330 * server.c (handle_v_cont): Handle 'r' action.
8331 (handle_v_requests): Append ";r" if the target supports range
8333 * target.h (struct thread_resume) <step_range_start,
8334 step_range_end>: New fields.
8335 (struct target_ops) <supports_range_stepping>:
8337 (target_supports_range_stepping): New macro.
8339 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8341 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8342 confusion in comment.
8344 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8346 * lynx-low.c (struct process_info_private): New type.
8347 (lynx_add_process): New function.
8348 (lynx_create_inferior, lynx_attach): Replace calls to
8349 add_process by calls to lynx_add_process.
8350 (lynx_resume): If PTID is null, then try using
8351 current_process()->private->last_wait_event_ptid.
8353 (lynx_clear_inferiors): Delete. The contents of that function
8354 has been inlined in lynx_mourn;
8355 (lynx_wait_1): Save the ptid in the process's private data.
8356 (lynx_mourn): Free the process' private data. Replace call
8357 to lynx_clear_inferiors by call to clear_inferiors.
8359 2013-05-17 Yao Qi <yao@codesourcery.com>
8361 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8364 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8366 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8367 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8368 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8369 PT_TEXT_END_ADDR guards. Update comments.
8370 (linux_target_op) <read_offsets>: Conditionally define to
8371 linux_read_offsets if the target is UCLIBC and if it defines
8372 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8374 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8375 Andrew Jenner <andrew@codesourcery.com>
8377 * Makefile.in (SFILES): Add linux-nios2-low.c.
8378 (clean): Add action to delete nios2-linux.c.
8379 (nios2-linux.c): New rule.
8380 * configure.srv: Add nios2*-*-linux*.
8381 * linux-nios2-low.c: New.
8383 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8385 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8387 2013-04-25 Hui Zhu <hui@codesourcery.com>
8390 * ax.c (ax_printf): Add fflush.
8392 2013-04-22 Tom Tromey <tromey@redhat.com>
8394 * Makefile.in (SFILES): Add filestuff.c.
8395 (OBS): Add filestuff.o.
8396 (filestuff.o): New target.
8397 * config.in, configure: Rebuild.
8398 * configure.ac: Check for fdwalk, pipe2.
8400 2013-04-17 Pedro Alves <palves@redhat.com>
8402 * configure.ac (USE_THREAD_DB): Delete variable.
8403 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8404 Don't AC_SUBST USE_THREAD_DB.
8405 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8406 * config.in, configure: Regenerate.
8408 2013-04-16 Pedro Alves <palves@redhat.com>
8410 * linux-low.h (struct lwp_info) <thread_known>: Move under
8411 the USE_THREAD_DB #ifdef.
8413 2013-04-16 Pedro Alves <palves@redhat.com>
8415 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8416 (linux-low.o): Delete rule.
8417 * linux-low.h: Always include "gdb_thread_db.h" instead of
8418 conditionally including thread_db.h.
8419 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8422 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8424 * Makefile.in (install-only): Fix make install regression.
8426 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8428 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8429 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8431 * gdbserver.1: Remove.
8433 2013-03-22 Pedro Alves <palves@redhat.com>
8435 * linux-low.c (handle_extended_wait): Don't call
8436 linux_enable_event_reporting.
8438 2013-03-15 Tony Theodore <tonyt@logyst.com>
8441 * Makefile.in (SHELL): Use @SHELL@.
8443 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8445 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8448 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8450 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8451 Remove extraneous NULL element.
8453 2013-03-13 Yao Qi <yao@codesourcery.com>
8455 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8456 'V' block in trace frame.
8458 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8460 * target.h (struct target_ops): Add btrace ops.
8461 (target_supports_btrace): New macro.
8462 (target_enable_btrace): New macro.
8463 (target_disable_btrace): New macro.
8464 (target_read_btrace): New macro.
8465 * gdbthread.h (struct thread_info): Add btrace field.
8466 * server.c: Include btrace-common.h.
8467 (handle_btrace_general_set): New function.
8468 (handle_btrace_enable): New function.
8469 (handle_btrace_disable): New function.
8470 (handle_general_set): Call handle_btrace_general_set.
8471 (handle_qxfer_btrace): New function.
8472 (struct qxfer qxfer_packets[]): Add btrace entry.
8473 * inferiors.c (remove_thread): Disable btrace.
8474 * linux-low: Include linux-btrace.h.
8475 (linux_low_enable_btrace): New function.
8476 (linux_low_read_btrace): New function.
8477 (linux_target_ops): Add btrace ops.
8478 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8479 Add srv_linux_btrace=yes.
8480 (x86_64-*-linux*): Add linux-btrace.o.
8481 Add srv_linux_btrace=yes.
8482 * configure.ac: Define HAVE_LINUX_BTRACE.
8483 * config.in: Regenerated.
8484 * configure: Regenerated.
8486 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8488 * server.c (handle_qxfer): Preserve error message if -3 is
8490 (qxfer): Document the -3 return value.
8492 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8494 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8495 (linux_btrace_h): New variable.
8496 (linux-btrace.o): New rule.
8498 2013-03-08 Stan Shebs <stan@codesourcery.com>
8499 Hafiz Abid Qadeer <abidh@codesourcery.com>
8501 * tracepoint.c (trace_buffer_size): New global.
8502 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8503 (init_trace_buffer): Change to one-argument function. Allocate
8504 trace buffer memory.
8505 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8506 handle QTBuffer:size packet.
8507 (cmd_bigqtbuffer_size): New function.
8508 (initialize_tracepoint): Call init_trace_buffer with
8509 DEFAULT_TRACE_BUFFER_SIZE.
8510 * server.c (handle_query): Add QTBuffer:size in the
8513 2013-03-07 Yao Qi <yao@codesourcery.com>
8515 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8516 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8518 (cmd_qtsp): Adjust condition. Do post increment.
8519 Set cur_action and cur_step_action back to 0.
8521 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8524 * linux-low.c (linux_write_memory): Return early success if LEN is
8527 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8529 * configure.srv: Add x86_64-*-cygwin* as target.
8531 2013-02-28 Tom Tromey <tromey@redhat.com>
8533 * configure.ac: Invoke AC_SYS_LARGEFILE.
8534 * configure, config.in: Rebuild.
8536 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8538 * win32-low.c: Throughout, fix format strings and casts of
8539 printf-like functions to avoid type related warnings on all
8541 (get_child_debug_event): Print dwDebugEventCode as hex since
8542 that's how it's usually documented.
8544 2013-02-28 Yao Qi <yao@codesourcery.com>
8546 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8549 2013-02-27 Jiong Wang <jiwang@tilera.com>
8551 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8552 (reg-tilegx32.c): New rule.
8553 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8554 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8555 different register info initializer according to elf class.
8556 (init_registers_tilgx32): New function. The tilegx32 register info
8558 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8559 (tile_store_gregset): Likewise.
8561 2013-02-27 Yao Qi <yao@codesourcery.com>
8563 * server.c (process_point_options): Print debug message when
8564 debug_threads is true.
8566 2013-02-26 Yao Qi <yao@codesourcery.com>
8568 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8570 2013-02-19 Pedro Alves <palves@redhat.com>
8571 Kai Tietz <ktietz@redhat.com>
8575 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8576 instead of strtoul to extract address from packet.
8577 (process_serial_event) <'z'>: Likewise.
8579 2013-02-18 Yao Qi <yao@codesourcery.com>
8581 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8583 2013-02-14 Pedro Alves <palves@redhat.com>
8587 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8588 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8590 2013-02-14 Pedro Alves <palves@redhat.com>
8592 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8594 2013-02-14 Pedro Alves <palves@redhat.com>
8596 * tracepoint.c (save_string): Delete.
8597 (add_tracepoint_action): Use savestring instead of save_string.
8599 2013-02-12 Pedro Alves <palves@redhat.com>
8601 * linux-xtensa-low.c: Ditto.
8602 * xtensa-xtregs.c: Ditto.
8604 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8606 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8609 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8611 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8612 aarch64_num_wp_regs and aarch64_num_bp_regs to
8613 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8615 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8617 * linux-aarch64-low.c (ps_get_thread_area): Replace
8618 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8620 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8621 Marcus Shawcroft <marcus.shawcroft@arm.com>
8622 Nigel Stephens <nigel.stephens@arm.com>
8623 Yufeng Zhang <yufeng.zhang@arm.com>
8625 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8626 (aarch64.c, aarch64-without-fpu.c): New targets.
8627 * configure.srv (aarch64*-*-linux*): New.
8628 * linux-aarch64-low.c: New file.
8630 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8632 * linux-low.c (handle_extended_wait, linux_create_inferior)
8633 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8634 (dequeue_one_deferred_signal, linux_resume_one_thread)
8635 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8636 (linux_tracefork_grandchild, linux_test_for_tracefork)
8637 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8638 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8639 where the argument is 0.
8641 2013-01-25 Yao Qi <yao@codesourcery.com>
8643 * event-loop.c: Include "queue.h".
8644 (gdb_event_p): New typedef.
8645 (struct gdb_event) <next_event>: Remove.
8646 (event_queue): Change to QUEUE(gdb_event_p).
8647 (async_queue_event): Remove.
8648 (gdb_event_xfree): New.
8649 (initialize_event_loop): New.
8650 (process_event): Use API from QUEUE.
8651 (wait_for_event): Likewise.
8652 * server.c (main): Call initialize_event_loop.
8653 * server.h (initialize_event_loop): Declare.
8655 2013-01-18 Yao Qi <yao@codesourcery.com>
8657 * ax.h (struct eval_agent_expr_context): New.
8658 (gdb_eval_agent_expr): Update declaration.
8659 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8660 TFRAME. Add new argument CTX.
8661 * server.h (struct eval_agent_expr_context): Declare.
8662 (agent_mem_read, agent_tsv_read): Update declaration.
8663 (agent_mem_read_string): Likewise.
8664 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8665 (add_traceframe_block): Add new argument TPOINT.
8666 Increase TPOINT->traceframe_usage.
8667 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8668 eval_tracepoint_agent_expr.
8669 (condition_true_at_tracepoint): Likewise.
8670 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8671 (agent_mem_read_string, agent_tsv_read): Likewise.
8673 2013-01-16 Yao Qi <yao@codesourcery.com>
8675 * linux-low.c (linux_resume_one_lwp): Don't check
8676 'lwp->bp_reinsert != 0'.
8678 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8679 Pedro Alves <palves@redhat.com>
8681 * lynx-low.c (ptrace_request_to_str): Define a temporary
8682 macro and use it to simplify this function's implementation.
8684 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8686 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8689 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8691 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8693 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8695 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8697 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8699 * lynx-low.c (lynx_resume): Use the resume_info parameter
8700 to determine the ptid for the lynx_ptrace call, unless
8701 it is equal to minus_one_ptid, in which case we use the
8702 ptid of the current_inferior.
8703 (lynx_wait_1): After having received a thread create/exit
8704 event, resume the inferior's execution using the signaling
8705 thread's ptid, rather than the old ptid.
8707 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8709 * lynx-low.c (lynx_resume): Delete variable ret.
8711 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8713 * gdbreplay.c (gdbreplay_version): Update copyright year.
8714 * server.c (gdbserver_version): Likewise.
8716 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8718 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8721 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8723 * lynx-low.c (ptrace_request_to_str): Add handling for
8726 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8728 * lynx-low.c (lynx_attach): Delete variable new_process.
8730 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8732 * lynx-low.c (lynx_create_inferior): Delete variable
8735 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8737 * lynx-low.c (ptrace_request_to_str): Do not handle
8738 PTRACE_GETTHREADLIST if this macro does not exist.
8740 2012-12-15 Yao Qi <yao@codesourcery.com>
8742 * Makefile.in (OBS): Add notif.o.
8743 * notif.c, notif.h: New.
8744 * server.c: Include "notif.h".
8745 (struct vstop_notif) <next>: Remove.
8747 (queue_stop_reply): Update.
8748 (push_event, send_next_stop_reply): Remove.
8749 (discard_queued_stop_replies): Update.
8750 (notif_stop): New variable.
8751 (handle_v_stopped): Remove.
8752 (handle_v_requests): Don't call handle_v_stopped. Call
8753 handle_ack_notif instead.
8754 (queue_stop_reply_callback): Call notif_event_enque instead
8755 of queue_stop_reply.
8756 (handle_status): Don't call send_next_stop_reply, call
8757 notif_write_event instead.
8758 (kill_inferior_callback): Likewise.
8759 (detach_or_kill_inferior_callback): Likewise.
8760 (main): Call initialize_notif.
8761 (process_serial_event): Call QUEUE_is_empty.
8762 (handle_target_event): Call notif_push instead of push event.
8763 * server.h (push_event): Remove declaration.
8765 2012-12-10 Tom Tromey <tromey@redhat.com>
8767 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8768 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8771 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8772 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8773 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8774 (amd64-linux-ipa.o, ax.o): Rewrite.
8775 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8776 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8777 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8778 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8779 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8780 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8781 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8782 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8783 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8784 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8785 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8786 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8787 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8788 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8789 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8790 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8791 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8792 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8793 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8794 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8795 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8796 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8797 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8798 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8799 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8800 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8801 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8802 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8803 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8804 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8805 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8806 (reg-tilegx.o): Remove.
8807 (all_object_files): New macro.
8808 Include .deps files.
8809 * aclocal.m4, configure: Rebuild.
8810 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8811 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8812 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8814 2012-12-05 Tom Tromey <tromey@redhat.com>
8817 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8819 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8821 * configure.ac: Check for linux/perf_event.h.
8822 * config.in: Regenerated.
8823 * configure: Regenerated.
8825 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8827 * hostio.c (handle_readlink): Decrease buffer size
8828 parameter passed to readlink by one byte.
8830 2012-11-26 Yao Qi <yao@codesourcery.com>
8832 * configure.ac (build_warnings): Append '-Wempty-body'.
8833 * configure: Regenerated.
8834 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8837 2012-11-15 Pierre Muller <muller@sourceware.org>
8839 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8840 * config.in: Regenerate.
8841 * configure: Regenerate.
8842 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8843 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8844 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8845 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8847 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8848 instead of <sys/wait.h> header.
8849 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8851 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8853 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8854 (various make rules): Remove -DGDBSERVER
8856 2012-11-09 Yao Qi <yao@codesourcery.com>
8858 * spu-low.c (current_ptid): Move it to ..
8859 * gdbthread.h: ... here. New.
8860 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8861 * server.c (myresume, process_serial_event): Likewise.
8862 * thread-db.c (thread_db_find_new_threads): Likewise.
8863 * tracepoint.c (run_inferior_command): Likewise.
8865 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8867 * server.c (handle_search_memory_1): Include access length in
8870 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8872 * linux-crisv32-low.c: Fix compile errors.
8874 2012-09-04 Yao Qi <yao@codesourcery.com>
8876 * tracepoint.c (cmd_qtsv): Adjust debug message.
8877 Don't check CUR_TPOINT.
8879 2012-08-28 Yao Qi <yao@codesourcery.com>
8881 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8882 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8883 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8884 Remove declarations of xmalloc, xreallloc, xstrdup and
8886 * Makefile.in (libiberty_h): New.
8887 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8888 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8890 2012-08-23 Yao Qi <yao@codesourcery.com>
8892 * server.h: Remove declaration of 'xsnprintf'.
8894 2012-08-22 Keith Seitz <keiths@redhat.com>
8896 * server.h: Include build-gnulib-gbserver/config.h.
8897 * gdbreplay.c: Likewise.
8899 2012-08-08 Doug Evans <dje@google.com>
8901 * Makefile.in (SFILES): Add gdb_vecs.c.
8902 (OBS): Add gdb_vecs.o.
8903 (gdb_vecs_h, host_defs_h): New variables.
8904 (thread-db.o): Add $(gdb_vecs_h) dependency.
8905 (gdb_vecs.o): New rule.
8906 * thread-db.c: #include "gdb_vecs.h".
8907 (thread_db_load_search): Use a vector to iterate over path elements.
8908 Handle text appearing after "$pdir".
8910 * configure.ac: Add check for strstr.
8911 * config.in: Regenerate.
8912 * configure: Regenerate.
8914 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8916 * hostio.c (handle_pread): If pread fails, fall back to attempting
8918 (handle_pwrite): Likewise for pwrite.
8920 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8922 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8923 between unsupported TYPE and unimplementable ADDR/LEN combination.
8924 (arm_insert_point): Act on new return value.
8926 2012-07-31 Pedro Alves <palves@redhat.com>
8928 * server.c (process_point_options): Only skip tokens if we find
8929 one that is unrecognized. Don't treat 'X' specially while
8930 skipping unrecognized tokens.
8932 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8934 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8935 to 4-byte-align HW breakpoint addresses for Thumb.
8937 2012-07-27 Yao Qi <yao@codesourcery.com>
8941 * server.h: Declare gdb_agent_about_to_close.
8942 * target.c (kill_inferior): Include "agent.h".
8943 New. Send command 'kill'.
8944 * target.h (kill_inferior): Removed macro.
8945 * tracepoint.c (gdb_agent_about_to_close): New.
8946 (gdb_agent_helper_thread): Handle command 'close'.
8947 Wait endlessly until the inferior stops.
8948 Install gdb_agent_remove_socket to atexit hook.
8949 (agent_socket_name): New static variable.
8950 (gdb_agent_socket_init): Replace local variable 'name' with
8951 'agent_socket_name'.
8952 (gdb_agent_remove_socket): New.
8954 2012-07-27 Yao Qi <yao@codesourcery.com>
8956 * server.c (process_point_options): Stop at 'X' when parsing.
8958 2012-07-19 Michael Eager <eager@eagercon.com>
8960 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8962 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8963 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8964 hardware breakpoint.
8966 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8968 * gdbserver/linux-low.c (initialize_low): Call
8969 linux_ptrace_init_warnings.
8971 2012-07-02 Doug Evans <dje@google.com>
8973 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8976 2012-07-02 Stan Shebs <stan@codesourcery.com>
8978 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8979 (ax.o): Add it to build rule.
8981 (OBS): Add format.o.
8982 (IPA_OBS): Add format.o.
8983 * server.c (handle_query): Claim support for breakpoint commands.
8984 (process_point_options): Add command case.
8985 (process_serial_event): Leave running if there are printfs in
8987 * mem-break.h (any_persistent_commands): Declare.
8988 (add_breakpoint_commands): Declare.
8989 (gdb_no_commands_at_breakpoint): Declare.
8990 (run_breakpoint_commands): Declare.
8991 * mem-break.c (struct point_command_list): New struct.
8992 (struct breakpoint): New field command_list.
8993 (any_persistent_commands): New function.
8994 (add_commands_to_breakpoint): New function.
8995 (add_breakpoint_commands): New function.
8996 (gdb_no_commands_at_breakpoint): New function.
8997 (run_breakpoint_commands): New function.
8998 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9000 * ax.c: Include format.h.
9001 (ax_printf): New function.
9002 (gdb_eval_agent_expr): Add printf opcode.
9004 2012-06-13 Yao Qi <yao@codesourcery.com>
9006 * server.c (start_inferior): Remove duplicated writes to fields
9007 'last_resume_kind' and 'last_status' of 'current_inferior'.
9009 2012-06-12 Yao Qi <yao@codesourcery.com>
9010 Pedro Alves <palves@redhat.com>
9012 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9014 * server.c (handle_v_cont): Extend comment.
9016 2012-06-11 Yao Qi <yao@codesourcery.com>
9018 * linux-low.c (linux_attach): Add 'static'.
9020 2012-06-06 Yao Qi <yao@codesourcery.com>
9022 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9024 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9026 Fix gcc -flto compilation warning.
9027 * server.c (main): Make variable multi_mode and attach volatile.
9029 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9031 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9032 if the platform doesn't know about it.
9034 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9036 * Makefile.in (SFILES): Add linux-tile-low.c.
9037 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9038 * configure.srv: Handle tilegx-*-linux*.
9039 * linux-tile-low.c: New file.
9041 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9043 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9045 2012-05-24 Pedro Alves <palves@redhat.com>
9049 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9051 2012-05-24 Pedro Alves <palves@redhat.com>
9055 Replace target_signal with gdb_signal throughout.
9057 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9059 * linux-low.c (linux_store_registers): Avoid the copying sequence
9060 when no data has been retrieved by ptrace.
9062 2012-05-22 Will Deacon <will.deacon@arm.com>
9064 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9065 Include asm/ptrace.h.
9066 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9069 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9071 * linux-low.c (linux_store_registers): Don't re-retrieve data
9072 with ptrace that has already been obtained from /proc. Always
9073 copy any data retrieved with ptrace to the buffer supplied.
9075 2012-05-11 Yao Qi <yao@codesourcery.com>
9076 Pedro Alves <palves@redhat.com>
9078 * linux-low.c (enum stopping_threads_kind): New.
9079 (stopping_threads): Change type to `enum stopping_threads_kind'.
9080 (handle_extended_wait): If stopping and suspending threads, leave
9081 the new_lwp suspended too.
9082 (linux_wait_for_event): Adjust.
9083 (stop_all_lwps): Set `stopping_threads' to
9084 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9085 whether we're suspending threads or just stopping them. Assert no
9088 2012-04-29 Yao Qi <yao@codesourcery.com>
9090 * server.h: Move some code to ...
9091 * gdbthread.h: ... here. New.
9092 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9093 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9094 (nto-low.o, win32-low.o): Likewise.
9095 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9096 * regcache.c, remote-utils.c, server.c: Likewise.
9097 * target.c, tracepoint.c, win32-low.c: Likewise.
9099 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9101 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9102 (PTRACE_ARG4_TYPE): Likewise.
9103 (PTRACE_XFER_TYPE): Likewise.
9104 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9105 ptrace to PTRACE_ARG3_TYPE.
9106 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9107 (PTRACE_ARG4_TYPE): Likewise.
9108 (PTRACE_XFER_TYPE): Likewise.
9109 (linux_detach_one_lwp): Cast fourth argument of
9110 ptrace to long then PTRACE_ARG4_TYPE.
9111 (regsets_fetch_inferior_registers): Cast third argument of
9112 ptrace to long then PTRACE_ARG3_TYPE.
9113 (regsets_store_inferior_registers): Likewise.
9115 2012-04-20 Pedro Alves <palves@redhat.com>
9117 * configure: Regenerate.
9119 2012-04-19 Pedro Alves <palves@redhat.com>
9121 * Makefile.in (GNULIB_BUILDDIR): New.
9122 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9123 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9124 (all, install-only, uninstall, clean-info, all-lib, clean): No
9125 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9126 (maintainer-clean realclean distclean): Use subdir_do.
9128 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9129 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9130 * acinclude.m4: Include acx_configure_dir.m4.
9131 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9132 calls. Call AC_PROG_RANLIB. Configure gnulib using
9135 (GNULIB_STDINT_H): Adjust.
9136 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9137 * gdbreplay.c: Include build-gnulib/config.h.
9138 * server.h: Likewise.
9139 * aclocal.m4: Regenerate.
9140 * config.in: Regenerate.
9141 * configure: Regenerate.
9143 2012-04-19 Pedro Alves <palves@redhat.com>
9145 * Makefile.in (LIBGNU, INCGNU): Adjust.
9146 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9147 (all, install-only, uninstall, clean-info, all-lib, clean)
9148 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9149 * configure.ac: Adjust AC_OUTPUT output.
9150 * aclocal.m4: Regenerate.
9151 * configure: Regenerate.
9153 2012-04-19 Pedro Alves <palves@redhat.com>
9155 * Makefile.in (generated_files): New.
9156 (server_h): Remove the explicit dependency on config.h, and depend
9157 on $generated_files.
9159 2012-04-19 Pedro Alves <palves@redhat.com>
9161 * Makefile.in (INCGNU): Add -Ignulib.
9163 2012-04-19 Pedro Alves <palves@redhat.com>
9165 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9166 (INCGNU): ... this, and spell out -I here.
9167 (GNULIB_LIB): Rename to ...
9169 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9171 2012-04-19 Pedro Alves <palves@redhat.com>
9173 * config.in: Regenerate.
9175 2012-04-19 Pedro Alves <palves@redhat.com>
9177 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9178 * server.h (memmem): Remove declaration.
9179 * config.in: Regenerate.
9180 * configure: Regenerate.
9182 2012-04-19 Yao Qi <yao@codesourcery.com>
9184 * Makefile.in (SFILES): Add common/vec.c.
9188 2012-04-19 Yao Qi <yao@codesourcery.com>
9190 * remote-utils.c (prepare_resume_reply): Replace with macro
9191 target_core_of_thread.
9192 * server.c (handle_qxfer_threads_proper): Likewise.
9193 * target.h (traget_core_of_thread): New macro.
9195 2012-04-18 Pedro Alves <palves@redhat.com>
9197 * aclocal.m4: Regenerate.
9198 * configure: Regenerate.
9200 2012-04-16 Yao Qi <yao@codesourcery.com>
9202 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9203 duplicated on address.
9205 2012-04-16 Yao Qi <yao@codesourcery.com>
9207 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9208 (struct tracepoint_action_ops) <send>: New field.
9209 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9210 (agent_expr_send, x_tracepoint_action_send): New.
9211 (l_tracepoint_action_send): New.
9212 (cmd_qtdp): Download and install tracepoint
9213 according to `use_agent'.
9214 (run_inferior_command): Add one more parameter `len'.
9216 (tracepoint_send_agent): New.
9217 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9219 2012-04-16 Yao Qi <yao@codesourcery.com>
9221 * tracepoint.c (download_tracepoints): Moved to ...
9222 (cmd_qtstart): ... here.
9224 2012-04-14 Yao Qi <yao@codesourcery.com>
9226 * tracepoint.c: Include inttypes.h.
9227 (struct collect_memory_action): Use sized types.
9228 (struct tracepoint): Likewise.
9229 (cmd_qtdp, stop_tracing): Update print specifiers.
9230 (cmd_qtp, response_tracepoint): Likewise.
9231 (collect_data_at_tracepoint): Likewise.
9232 (collect_data_at_step): Likewise.
9234 2012-04-14 Yao Qi <yao@codesourcery.com>
9236 Import gnulib module inttypes.
9237 * aclocal.m4, config.in, configure: Regenerated.
9239 2012-04-14 Yao Qi <yao@codesourcery.com>
9241 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9242 Makefile and config.status at last.
9244 2012-04-13 Yao Qi <yao@codesourcery.com>
9246 * tracepoint.c: Include stdint.h unconditionally.
9248 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9250 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9251 on BFD_HAVE_SYS_PROCFS_TYPE.
9252 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9253 * configure: Regenerate.
9254 * config.in: Likewise.
9256 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9258 * Makefile.in (clean): Also remove x32.c x32-linux.c
9259 x32-avx.c x32-avx-linux.c.
9260 (x32.o): New target.
9262 (x32-linux.o): Likewise.
9263 (x32-linux.c): Likewise.
9264 (x32-avx.o): Likewise.
9265 (x32-avx.c): Likewise.
9266 (x32-avx-linux.o): Likewise.
9267 (x32-avx-linux.c): Likewise.
9269 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9270 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9271 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9272 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9273 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9274 i386/x32-avx-linux.xml.
9276 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9277 (init_registers_x32_avx_linux): Likwise.
9278 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9279 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9281 2012-04-13 Pedro Alves <palves@redhat.com>
9283 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9284 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9285 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9286 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9289 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9291 * linux-x86-low.c (compat_x32_clock_t): New.
9292 (compat_x32_siginfo_t): Likewise.
9293 (compat_x32_siginfo_from_siginfo): Likewise.
9294 (siginfo_from_compat_x32_siginfo): Likewise.
9295 (linux_is_elf64): Likewise.
9296 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9297 and siginfo_from_compat_x32_siginfo for x32.
9298 (x86_arch_setup): Set linux_is_elf64.
9300 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9303 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9305 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9306 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9307 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9308 compatible with process.
9310 2012-04-12 Yao Qi <yao@codesourcery.com>
9312 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9313 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9314 (install-only, install-info, clean): Handle sub dir gnulib.
9315 (all-lib, am--refresh): New targets.
9316 (memmem.o): Remove target.
9317 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9318 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9319 (AC_REPLACE_FUNCS): Remove memmem.
9320 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9321 (AC_OUTPUT): Generate Makefile in gnulib/.
9322 * aclocal.m4, config.in, configure: Regenerated.
9324 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9326 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9328 2012-04-05 Pedro Alves <palves@redhat.com>
9330 -Werror=strict-aliasing
9332 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9335 2012-04-04 Pedro Alves <palves@redhat.com>
9337 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9338 (sparc_store_gregset_from_stack, sparc_store_gregset)
9339 (sparc_breakpoint_at): Fix formatting.
9341 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9343 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9345 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9346 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9347 * config.in: Regenerate.
9348 * configure: Likewise.
9350 2012-03-29 Pedro Alves <palves@redhat.com>
9352 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9353 Correct ptrace arguments.
9355 2012-03-28 Pedro Alves <palves@redhat.com>
9357 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9358 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9359 (IA64_FR1_REGNUM): New defines.
9360 (ia64_fetch_register): New.
9361 (the_low_target): Install it.
9362 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9364 * linux-low.c (linux_fetch_registers): Try the
9365 the_low_target.fetch_register hook first.
9367 * linux-arm-low.c (the_low_target): Adjust.
9368 * linux-bfin-low.c (the_low_target): Adjust.
9369 * linux-cris-low.c (the_low_target): Adjust.
9370 * linux-crisv32-low.c (the_low_target): Adjust.
9371 * linux-m32r-low.c (the_low_target): Adjust.
9372 * linux-m68k-low.c (the_low_target): Adjust.
9373 * linux-mips-low.c (the_low_target): Adjust.
9374 * linux-ppc-low.c (the_low_target): Adjust.
9375 * linux-s390-low.c (the_low_target): Adjust.
9376 * linux-sh-low.c (the_low_target): Adjust.
9377 * linux-sparc-low.c (the_low_target): Adjust.
9378 * linux-tic6x-low.c (the_low_target): Adjust.
9379 * linux-x86-low.c (the_low_target): Adjust.
9380 * linux-xtensa-low.c (the_low_target): Adjust.
9382 2012-03-26 Pedro Alves <palves@redhat.com>
9384 * server.c (handle_qxfer_libraries): Don't bail early if
9385 the_target->qxfer_libraries_svr4 is not NULL.
9387 2012-03-26 Pedro Alves <palves@redhat.com>
9389 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9391 2012-03-23 Pedro Alves <palves@redhat.com>
9393 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9394 "library-list-svr4" element's start tag when the the DSO list is
9397 2012-03-23 Pedro Alves <palves@redhat.com>
9399 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9400 a variable whose type size is the same as the inferior's pointer
9403 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9405 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9407 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9408 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9409 * linux-low.h: Include <signal.h>.
9410 (struct siginfo): Remove forward declaration.
9411 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9414 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9416 * .gitignore: Ignore more files.
9418 2012-03-19 Pedro Alves <palves@redhat.com>
9419 Jan Kratochvil <jan.kratochvil@redhat.com>
9421 * server.c (cont_thread, general_thread): Add describing comments.
9422 (start_inferior): Clear `cont_thread'.
9423 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9426 2012-03-15 Yao Qi <yao@codesourcery.com>
9428 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9430 (cmd_qtdp): ... here.
9432 2012-03-15 Yao Qi <yao@codesourcery.com>
9434 * tracepoint.c (struct tracepoint_action_ops): New.
9435 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9436 (m_tracepoint_action_download): New.
9437 (r_tracepoint_action_download): New.
9438 (x_tracepoint_action_download): New.
9439 (l_tracepoint_action_download): New.
9440 (add_tracepoint_action): Install `action->ops' according type.
9441 (download_tracepoint_1): Move code `download' function pointer
9442 of various tracepoint_action_ops.
9444 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9446 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9447 linux_ptrace_attach_warnings.
9449 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9451 * Makefile.in (linux-ptrace.o): New.
9452 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9453 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9454 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9455 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9456 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9458 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9460 2012-03-08 Yao Qi <yao@codesourcery.com>
9461 Pedro Alves <palves@redhat.com>
9463 Fix PR server/13392.
9464 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9466 * tracepoint.c (remove_tracepoint): New.
9467 (cmd_qtdp): Call remove_tracepoint when failed to install.
9469 2012-03-07 Pedro Alves <palves@redhat.com>
9471 * linux-low.c (get_detach_signal): New.
9472 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9473 Pass on pending signals to PTRACE_DETACH. Check the result of the
9475 * server.c (program_signals, program_signals_p): New.
9476 (handle_general_set): Handle QProgramSignals.
9477 * server.h (program_signals, program_signals_p): Declare.
9479 2012-03-05 Pedro Alves <palves@redhat.com>
9480 Jan Kratochvil <jan.kratochvil@redhat.com>
9482 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9485 2012-03-03 Yao Qi <yao@codesourcery.com>
9487 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9488 agent_look_up_symbols.
9490 2012-03-03 Yao Qi <yao@codesourcery.com>
9492 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9493 (linux-x86-low.o): Likewise.
9494 * server.h: Remove in_process_agent_loaded.
9495 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9499 2012-03-03 Yao Qi <yao@codesourcery.com>
9501 * tracepoint.c (gdb_agent_capability): New global.
9502 (in_process_agent_loaded_ust): Renamed to
9503 `in_process_agent_supports_ust'.
9505 (in_process_agent_supports_ust): Call agent_capability_check.
9506 (clear_installed_tracepoints): Assert that agent supports
9509 2012-03-03 Yao Qi <yao@codesourcery.com>
9511 * linux-low.c (linux_supports_agent): New.
9512 (linux_target_ops): Initialize field `supports_agent' with
9513 linux_supports_agent.
9514 * target.h (struct target_ops) <supports_agent>: New.
9515 (target_supports_agent): New macro.
9516 * server.c (handle_general_set): Handle packet 'QAgent'.
9517 (handle_query): Send `QAgent+'.
9518 * Makefile.in (server.o): Depends on agent.h.
9520 2012-03-03 Yao Qi <yao@codesourcery.com>
9522 * Makefile.in (OBS): Add agent.o.
9523 Add new rule for agent.o.
9524 Track dependence of tracepoint.c on agent.h.
9525 * tracepoint.c (run_inferior_command_1):
9526 (run_inferior_command): Call agent_run_command.
9527 (gdb_ust_connect_sync_socket): Deleted. Move it to
9529 (resume_thread, stop_thread): Likewise.
9530 (gdb_ust_socket_init): Renamed to ...
9531 (gdb_agent_socket_init): ... New.
9532 (gdb_ust_thread): Renamed to ...
9533 (gdb_agent_helper_thread): ... New.
9534 (gdb_ust_init): Move some code to ...
9535 (gdb_agent_init): ... here. New.
9536 [HAVE_UST]: Call gdb_ust_init.
9537 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9538 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9539 * config.in, configure: Regenerated.
9541 2012-03-02 Pedro Alves <palves@redhat.com>
9543 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9544 * linux-low.c (struct simple_pid_list): New.
9545 (stopped_pids): New a struct simple_pid_list pointer.
9546 (add_to_pid_list, pull_pid_from_list): New.
9547 (handle_extended_wait): Don't assume the first signal new children
9548 report is SIGSTOP. Adjust call to pull_pid_from_list.
9549 (linux_wait_for_lwp): Adjust.
9551 2012-03-02 Yao Qi <yao@codesourcery.com>
9553 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9556 2012-03-02 Yao Qi <yao@codesourcery.com>
9558 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9559 `stop_pc' and `tpoint'. Update caller.
9561 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9563 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9564 * linux-low.c (use_linux_regsets): New macro.
9565 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9566 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9567 (linux_register_in_regsets): New function.
9568 (usr_fetch_inferior_registers): Skip registers covered by
9570 (usr_store_inferior_registers): Likewise.
9571 (usr_fetch_inferior_registers): New macro.
9572 (usr_store_inferior_registers): Likewise.
9573 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9574 (linux_store_registers): Likewise.
9575 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9577 (init_registers_mips64_dsp_linux): Likewise.
9578 (init_registers_mips_linux): New macro.
9579 (init_registers_mips_dsp_linux): Likewise.
9580 (mips_dsp_num_regs): Likewise.
9581 (DSP_BASE, DSP_CONTROL): New fallback macros.
9582 (mips_base_regs): New macro.
9583 (mips_regmap): Use it. Fix the size.
9584 (mips_dsp_regmap): New variable.
9585 (mips_dsp_regset_bitmap): Likewise.
9586 (mips_arch_setup): New function.
9587 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9589 (mips_cannot_store_register): Likewise.
9590 (the_low_target): Update .arch_setup, .num_regs and .regmap
9591 initializers. Add .regset_bitmap initializer.
9592 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9594 * linux-bfin-low.c (the_low_target): Likewise.
9595 * linux-cris-low.c (the_low_target): Likewise.
9596 * linux-crisv32-low.c (the_low_target): Likewise.
9597 * linux-ia64-low.c (the_low_target): Likewise.
9598 * linux-m32r-low.c (the_low_target): Likewise.
9599 * linux-m68k-low.c (the_low_target): Likewise.
9600 * linux-ppc-low.c (the_low_target): Likewise.
9601 * linux-s390-low.c (the_low_target): Likewise.
9602 * linux-sh-low.c (the_low_target): Likewise.
9603 * linux-sparc-low.c (the_low_target): Likewise.
9604 * linux-tic6x-low.c (the_low_target): Likewise.
9605 * linux-x86-low.c (the_low_target): Likewise.
9606 * linux-xtensa-low.c (the_low_target): Likewise.
9607 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9608 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9609 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9611 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9612 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9614 2012-02-29 Yao Qi <yao@codesourcery.com>
9615 Pedro Alves <palves@redhat.com>
9617 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9618 `step_over_finished' is true.
9620 2012-02-27 Pedro Alves <palves@redhat.com>
9622 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9623 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9625 2012-02-27 Pedro Alves <palves@redhat.com>
9628 * linux-low.c (pid_is_stopped): New.
9629 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9631 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9633 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9636 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9638 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9640 2012-02-24 Luis Machado <lgustavo@codesourcery>
9642 * server.c (handle_query): Advertise support for target-side
9643 breakpoint condition evaluation.
9644 (process_point_options): New function.
9645 (process_serial_event): When inserting a breakpoint, check for
9646 a target-side condition that should be evaluated.
9648 * mem-break.c: Include regcache.h and ax.h.
9649 (point_cond_list_t): New data structure.
9650 (breakpoint) <cond_list>: New field.
9651 (find_gdb_breakpoint_at): Make non-static.
9652 (delete_gdb_breakpoint_at): Clear any target-side
9654 (clear_gdb_breakpoint_conditions): New function.
9655 (add_condition_to_breakpoint): Likewise.
9656 (add_breakpoint_condition): Likewise.
9657 (gdb_condition_true_at_breakpoint): Likewise.
9658 (gdb_breakpoint_here): Return result directly instead
9659 of going through a local variable.
9661 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9662 (clear_gdb_breakpoint_conditions): Likewise.
9663 (add_breakpoint_condition): Likewise.
9664 (gdb_condition_true_at_breakpoint): Likewise.
9666 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9667 (need_step_over_p): Take target-side breakpoint condition into
9670 2012-02-24 Luis Machado <lgustavo@codesourcery>
9672 * server.h: Include tracepoint.h.
9673 (agent_mem_read, agent_get_trace_state_variable_value,
9674 agent_set_trace_state_variable_value,
9675 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9676 get_set_tsv_func_addr): New prototypes.
9678 * ax.h: New include file.
9679 * ax.c: New source file.
9681 * tracepoint.c: Include ax.h.
9682 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9683 agent_expr, eval_result_type): Move to ax.h.
9684 (parse_agent_expr): Rename to ...
9685 (gdb_parse_agent_expr): ... this, make it non-static and move
9687 (unparse_agent_expr) Rename to ...
9688 (gdb_unparse_agent_expr): ... this, make it non-static and move
9690 (eval_agent_expr): Rename to ...
9691 (eval_tracepoint_agent_expr): ... this.
9692 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9693 forward declarations.
9694 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9695 (agent_get_trace_state_variable_value): New function.
9696 (agent_set_trace_state_variable_value): New function.
9697 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9698 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9699 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9700 (condition_true_at_tracepoint): Likewise.
9701 (parse_agent_expr): Rename to ...
9702 (gdb_parse_agent_expr): ... this and move to ax.c.
9703 (unparse_agent_expr): Rename to ...
9704 (gdb_unparse_agent_expr): ... this and move to ax.c.
9705 (gdb_agent_op_name): Move to ax.c.
9706 (eval_agent_expr): Rename to ...
9707 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9709 (eval_tracepoint_agent_expr): New function.
9710 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9712 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9714 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9715 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9716 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9717 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9718 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9719 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9720 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9721 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9722 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9723 (compile_bytecodes): Remove forward declaration.
9724 (is_goto_target): Move to ax.c.
9725 (compile_bytecodes): Move to ax.c and call
9726 agent_get_trace_state_variable_value (...) and
9727 agent_set_trace_state_variable_value (...).
9729 * Makefile.in: Update ax.c and IPA dependencies.
9731 2012-02-24 Pedro Alves <palves@redhat.com>
9733 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9734 (cmd_bigqtbuffer_circular): ... this. Only handle
9735 'QTBuffer:circular:'.
9736 (handle_tracepoint_general_set): Adjust.
9738 2012-02-16 Yao Qi <yao@codesourcery.com>
9740 * inferiors.c: Move code to ...
9741 * dll.c: .... here. New.
9742 * server.h: Declare clear_dlls.
9743 * Makefile.in (SFILES): Add dll.c.
9747 2012-02-11 Yao Qi <yao@codesourcery.com>
9749 * server.c: (handle_monitor_command): Add a new parameter
9751 (handle_query): Update caller.
9753 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9755 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9756 * configure, config.in: Regenerate.
9757 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9760 2012-02-02 Pedro Alves <palves@redhat.com>
9762 Try SIGKILL first, then PTRACE_KILL.
9763 * linux-low.c (linux_kill_one_lwp): New.
9764 (linux_kill_one_lwp): Rename to ...
9765 (kill_one_lwp_callback): ... this. Use the new
9768 2012-02-02 Pedro Alves <palves@redhat.com>
9770 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9773 2012-01-27 Pedro Alves <palves@redhat.com>
9775 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9776 (elf_64_file_p): Make static.
9777 (linux_pid_exe_is_elf_64_file): New.
9778 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9779 Delete declarations.
9780 (linux_pid_exe_is_elf_64_file): Declare.
9781 * linux-x86-low.c (x86_arch_setup): Use
9782 linux_pid_exe_is_elf_64_file.
9784 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9786 * linux-low.c (linux_wait_for_event_1): Rename to ...
9787 (linux_wait_for_event): ... here and merge it with former
9788 linux_wait_for_event - new variable wait_ptid, use it.
9789 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9791 2012-01-23 Pedro Alves <palves@redhat.com>
9793 * server.c (main): Avoid yet another case of infinite loop while
9794 detaching/killing after a longjmp.
9796 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9799 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9801 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9803 * hostio.c (handle_readlink): New function.
9804 (handle_vFile): Call it to handle "vFile:readlink" packets.
9806 2012-01-20 Pedro Alves <palves@redhat.com>
9807 Ulrich Weigand <ulrich.weigand@linaro.org>
9809 * server.c (handle_v_requests): Only support vAttach and vRun to
9810 start multiple processes when in extended protocol mode.
9812 2012-01-17 Pedro Alves <palves@redhat.com>
9814 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9815 memalign plus mprotect to allocate the scratch buffer.
9817 2012-01-13 Pedro Alves <palves@redhat.com>
9819 * server.c (attach_inferior): Clear `cont_thread'.
9821 2012-01-13 Pedro Alves <palves@redhat.com>
9823 * server.c (main): Avoid infinite loop while detaching/killing
9826 2012-01-09 Doug Evans <dje@google.com>
9828 * server.c (start_inferior): Set last_ptid in --wrapper case.
9830 2012-01-06 Yao Qi <yao@codesourcery.com>
9832 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9834 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9836 2012-01-04 Yao Qi <yao@codesourcery.com>
9838 * tracepoint.c (cmd_qtdp): Print debug message
9839 for static tracepoint.
9841 2012-01-04 Yao Qi <yao@codesourcery.com>
9843 * tracepoint.c (trace_vdebug): Differentiate debug message
9844 between gdbserver and IPA.
9846 2012-01-03 Yao Qi <yao@codesourcery.com>
9848 * tracepoint.c (tracepoint_was_hit): Don't collect for
9851 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9853 * terminal.h: Reformat copyright header.
9855 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9857 * server.c (gdbserver_version): Update copyright year.
9858 * gdbreplay.c (gdbreplay_version): Likewise.
9860 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9862 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9865 2011-12-18 Hui Zhu <teawater@gmail.com>
9866 * linux-low.c (linux_create_inferior): Save return value to ret.
9868 2011-12-18 Hui Zhu <teawater@gmail.com>
9870 * linux-low.c (linux_create_inferior): Save return value to ret.
9872 2011-12-16 Doug Evans <dje@google.com>
9874 * linux-low.c (linux_create_inferior): If stdio connection,
9875 redirect stdin from /dev/null, stdout to stderr.
9876 * remote-utils.c (remote_is_stdio): New static global.
9877 (remote_connection_is_stdio): New function.
9878 (remote_prepare): Handle stdio connection.
9879 (remote_open): Ditto.
9880 (remote_close): Don't close stdin for stdio connections.
9881 (read_prim,write_prim): New functions. Replace all calls to
9882 read/write to these.
9883 * server.c (main): Watch for "-" argument. Move call to
9884 remote_prepare before start_inferior.
9885 * server.h (STDIO_CONNECTION_NAME): New macro.
9886 (remote_connection_is_stdio): Declare.
9888 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9889 in debugging output.
9891 2011-12-15 Yao Qi <yao@codesourcery.com>
9893 * tracepoint.c: Include sys/syscall.h.
9894 (gdb_ust_thread): Remove preprocessor conditional.
9896 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9898 * linux-low.c (linux_detach_one_lwp): Call
9899 the_low_target.prepare_to_resume before detaching.
9901 2011-12-14 Yao Qi <yao@codesourcery.com>
9903 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9906 2011-12-14 Yao Qi <yao@codesourcery.com>
9908 * i386-low.c (i386_low_stopped_data_address): Initialize local
9911 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9915 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9916 DR_CONTROL unless necessary. Extend comments.
9917 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9918 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9920 2011-12-13 Yao Qi <yao@codesourcery.com>
9922 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9924 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9926 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9928 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9929 Print new debug message for such case.
9931 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9933 Fix overlapping memcpy.
9934 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9935 the read_inferior_memory transfer.
9936 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9937 write_inferior_memory transfer.
9938 (set_fast_tracepoint_jump): New variable buf. Use it for the
9939 read_inferior_memory and write_inferior_memory transfers.
9940 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9941 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9942 Use it for the write_inferior_memory transfer.
9943 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9946 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9948 * linux-low.c (fetch_register, store_register): Make code
9949 consistent, fix formatting.
9951 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9953 * linux-low.c (usr_store_inferior_registers): Factor out code
9954 to handle individual registers into...
9955 (store_register): ... this new function.
9957 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9959 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9960 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9961 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9962 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9963 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9964 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9965 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9966 (srv_xmlfiles): Add new XML files.
9968 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9970 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9971 (init_registers_s390_linux32v1): Add prototype.
9972 (init_registers_s390_linux32v2): Likewise.
9973 (init_registers_s390_linux64v1): Likewise.
9974 (init_registers_s390_linux64v2): Likewise.
9975 (init_registers_s390x_linux64v1): Likewise.
9976 (init_registers_s390x_linux64v2): Likewise.
9977 (s390_num_regs): Increment to 52.
9978 (s390_regmap): Add orig_r2 register.
9979 (s390_num_regs_3264): Increment to 68.
9980 (s390_regmap_3264): Add orig_r2 register.
9981 (s390_collect_ptrace_register): Handle orig_r2 register.
9982 (s390_supply_ptrace_register): Likewise.
9983 (s390_fill_last_break): New function.
9984 (s390_store_last_break): Likewise.
9985 (s390_fill_system_call): New function.
9986 (s390_store_system_call): Likewise.
9987 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9989 (s390_check_regset): New function.
9990 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9991 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9992 Update target_regsets for available register sets.
9994 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9995 Jan Kratochvil <jan.kratochvil@redhat.com>
9997 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9998 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10000 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10001 * linux-low.h (struct process_info_private): New member r_debug.
10002 * server.c (handle_qxfer_libraries): Call
10003 the_target->qxfer_libraries_svr4.
10004 (handle_qxfer_libraries_svr4): New function.
10005 (qxfer_packets): New entry "libraries-svr4".
10006 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10007 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10008 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10009 PACKET_qXfer_libraries_svr4.
10011 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10013 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10014 PSW address/mask between 8-byte and 16-byte formats.
10015 (s390_supply_ptrace_register): Likewise.
10016 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10017 basic addressing mode bit.
10019 2011-11-24 Stan Shebs <stan@codesourcery.com>
10021 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10023 2011-11-17 Stan Shebs <stan@codesourcery.com>
10025 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10026 (tracing_start_time): New global.
10027 (tracing_stop_time): New global.
10028 (tracing_user_name): New global.
10029 (tracing_notes): New global.
10030 (tracing_stop_note): New global.
10031 (cmd_qtstart): Set traceframe_usage, start_time.
10032 (stop_tracing): Set stop_time.
10033 (cmd_qtstatus): Report additional status.
10034 (cmd_qtp): New function.
10035 (handle_tracepoint_query): Call it.
10036 (cmd_qtnotes): New function.
10037 (handle_tracepoint_general_set): Call it.
10038 (get_timestamp): Rename from tsv_get_timestamp.
10040 2011-11-14 Stan Shebs <stan@codesourcery.com>
10041 Kwok Cheung Yeung <kcy@codesourcery.com>
10043 * linux-x86-low.c (small_jump_insn): New.
10044 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10045 trampoline and error message, build a trampoline and issue a small
10046 jump instruction to it.
10047 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10048 trampoline and error message.
10049 (x86_get_min_fast_tracepoint_insn_len): New.
10050 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10051 * linux-low.h (struct linux_target_ops): Add arguments to
10052 install_fast_tracepoint_jump_pad operation, add new operation.
10053 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10055 (linux_get_min_fast_tracepoint_insn_len): New function.
10056 (linux_target_op): Add new operation.
10057 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10058 (gdb_trampoline_buffer_end): Ditto.
10059 (gdb_trampoline_buffer_error): Ditto.
10060 (struct ipa_sym_addresses): Add fields for new IPA variables.
10061 (symbol_list): Add entries for new IPA variables.
10062 (struct tracepoint): Add fields to hold the address range of the
10063 trampoline used by the tracepoint.
10064 (trampoline_buffer_head): New static variable.
10065 (trampoline_buffer_tail): Ditto.
10066 (claim_trampoline_space): New function.
10067 (have_fast_tracepoint_trampoline_buffer): New function.
10068 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10070 (install_fast_tracepoint): Ditto, also add error buffer argument.
10071 (cmd_qtminftpilen): New function.
10072 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10073 (fast_tracepoint_from_trampoline_address): New function.
10074 (fast_tracepoint_collecting): Handle trampoline as part of jump
10076 (set_trampoline_buffer_space): New function.
10077 (initialize_tracepoint): Initialize new IPA variables.
10078 * target.h (struct target_ops): Add arguments to
10079 install_fast_tracepoint_jump_pad operation, add new
10080 get_min_fast_tracepoint_insn_len operation.
10081 (target_get_min_fast_tracepoint_insn_len): New.
10082 (install_fast_tracepoint_jump_pad): Add arguments.
10083 * server.h (IPA_BUFSIZ): Define.
10084 * linux-i386-ipa.c: Include extra header files.
10085 (initialize_fast_tracepoint_trampoline_buffer): New function.
10086 (initialize_low_tracepoint): Call it.
10087 * server.h (set_trampoline_buffer_space): Declare.
10088 (claim_trampoline_space): Ditto.
10089 (have_fast_tracepoint_trampoline_buffer): Ditto.
10091 2011-11-14 Yao Qi <yao@codesourcery.com>
10093 * server.c (handle_query): Handle InstallInTrace for qSupported.
10094 * tracepoint.c (add_tracepoint): Sort list.
10095 (install_tracepoint, download_tracepoint): New.
10096 (cmd_qtdp): Call them to install and download tracepoints.
10097 (sort_tracepoints): Removed.
10098 (cmd_qtstart): Update.
10100 2011-11-14 Yao Qi <yao@codesourcery.com>
10102 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10103 * mem-break.h: Declare.
10104 * tracepoint.c (cmd_qtstart): Move some code to ...
10105 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10107 (download_tracepoints): Move some code to ...
10108 (download_tracepoint_1): ... here. New.
10110 2011-11-08 Yao Qi <yao@codesourcery.com>
10112 * remote-utils.c (relocate_instruction): A comment fix.
10114 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10116 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10117 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10118 dr_status_mirror and dr_control_mirror from debug_reg_state.
10119 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10120 (i386_initial_stuff): Remove use of deleted globals.
10121 (i386_get_thread_context, i386_set_thread_context,
10122 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10123 from debug_reg_state.
10125 2011-11-05 Yao Qi <yao@codesourcery.com>
10127 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10128 address as TPOINT's.
10130 2011-11-02 Stan Shebs <stan@codesourcery.com>
10132 * tracepoint.c (agent_mem_read_string): New function.
10133 (eval_agent_expr): Call it for tracenz.
10134 * server.c (handle_query): Report support for tracenz.
10136 2011-11-02 Yao Qi <yao@codesourcery.com>
10138 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10140 2011-11-02 Yao Qi <yao@codesourcery.com>
10142 * target.h: Fix a typo in comment.
10144 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10146 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10147 clobber the breakpoints' shadows with fast tracepoint jumps.
10148 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10149 * target.c (write_inferior_memory): Also pass MYADDR down to
10152 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10154 * configure.ac: Check support for personality routine.
10155 * configure: Regenerate.
10156 * config.in: Likewise.
10157 * linux-low.c: Include <sys/personality.h>.
10158 Define ADDR_NO_RANDOMIZE if necessary.
10159 (linux_create_inferior): Disable address space randomization when
10160 forking inferior, if requested.
10161 (linux_supports_disable_randomization): New function.
10162 (linux_target_ops): Install it.
10163 * server.h (disable_randomization): Declare.
10164 * server.c (disable_randomization): New global variable.
10165 (handle_general_set): Handle QDisableRandomization.
10166 (handle_query): Likewise for qSupported.
10167 (main): Support --disable-randomization and --no-disable-randomization
10168 command line arguments.
10169 * target.h (struct target_ops): Add supports_disable_randomization.
10170 (target_supports_disable_randomization): New macro.
10172 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10174 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10176 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10177 [!PT_GETDSBT] (target_loadmap): New definition.
10178 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10179 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10180 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10181 and PT_GETDSBT to LINUX_LOADMAP.
10182 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10183 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10185 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10187 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10188 (arm_linux_hwbp_cap): New static variable.
10189 (arm_linux_get_hwbp_cap): Replace by ...
10190 (arm_linux_init_hwbp_cap): ... this new function.
10191 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10192 (arm_linux_get_hw_watchpoint_count): Likewise.
10193 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10194 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10195 (arm_prepare_to_resume): Use perror_with_name instead of error.
10197 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10199 * linux-arm-low.c: Include <signal.h>.
10200 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10201 (struct arm_linux_hwbp_cap): New data type.
10202 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10203 (struct arm_linux_hw_breakpoint): New data type.
10204 (MAX_BPTS, MAX_WPTS): Define.
10205 (struct arch_process_info, struct arch_lwp_info): New data types.
10206 (arm_linux_get_hwbp_cap): New function.
10207 (arm_linux_get_hw_breakpoint_count): Likewise.
10208 (arm_linux_get_hw_watchpoint_count): Likewise.
10209 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10210 (arm_hwbp_control_initialize): Likewise.
10211 (arm_hwbp_control_is_enabled): Likewise.
10212 (arm_hwbp_control_is_initialized): Likewise.
10213 (arm_hwbp_control_disable): Likewise.
10214 (arm_linux_hw_breakpoint_equal): Likewise.
10215 (arm_linux_hw_point_initialize): Likewise.
10216 (struct update_registers_data): New data structure.
10217 (update_registers_callback: New function.
10218 (arm_insert_point): Likewise.
10219 (arm_remove_point): Likewise.
10220 (arm_stopped_by_watchpoint): Likewise.
10221 (arm_stopped_data_address): Likewise.
10222 (arm_new_process): Likewise.
10223 (arm_new_thread): Likewise.
10224 (arm_prepare_to_resume): Likewise.
10225 (the_low_target): Register arm_insert_point, arm_remove_point,
10226 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10227 arm_new_thread, and arm_prepare_to_resume.
10229 2011-09-15 Stan Shebs <stan@codesourcery.com>
10231 * server.h (struct emit_ops): Add compare-goto fields.
10232 * tracepoint.c (gdb_agent_op_sizes): New table.
10233 (emit_eq_goto): New function.
10234 (emit_ne_goto): New function.
10235 (emit_lt_goto): New function.
10236 (emit_le_goto): New function.
10237 (emit_gt_goto): New function.
10238 (emit_ge_goto): New function.
10239 (is_goto_target): New function.
10240 (compile_bytecodes): Recognize special cases of compare-goto
10241 combinations and call specialized emitters for them.
10242 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10243 (amd64_emit_ne_goto): New function.
10244 (amd64_emit_lt_goto): New function.
10245 (amd64_emit_le_goto): New function.
10246 (amd64_emit_gt_goto): New function.
10247 (amd64_emit_ge_goto): New function.
10248 (amd64_emit_ops): Add the new functions.
10249 (i386_emit_eq_goto): New function.
10250 (i386_emit_ne_goto): New function.
10251 (i386_emit_lt_goto): New function.
10252 (i386_emit_le_goto): New function.
10253 (i386_emit_gt_goto): New function.
10254 (i386_emit_ge_goto): New function.
10255 (i386_emit_ops): Add the new functions.
10257 2011-09-08 Stan Shebs <stan@codesourcery.com>
10259 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10260 (i386_emit_epilogue): Restore %ebx.
10262 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10264 * server.c (step_thread): Remove definition.
10265 (process_serial_event): Don't handle Hs.
10266 * server.h (step_thread): Remove declaration.
10267 * target.c (set_desired_inferior): Remove use of step_thread.
10269 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10271 * linux-low.c: Include linux-procfs.h.
10272 (linux_attach_lwp_1): Update comments.
10273 (linux_attach): Scan for existing threads when attaching to a
10274 process that is the tgid.
10275 * Makefile.in: Update dependencies.
10277 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10279 * configure.srv: Add linux-procfs.o dependencies.
10281 2011-08-14 Yao Qi <yao@codesourcery.com>
10283 * target.h (struct target_ops): Fix indent.
10284 * win32-low.c (win32_target_ops): Fix comment.
10286 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10287 Yao Qi <yao@codesourcery.com>
10289 * Makefile.in (clean): Remove tic6x-*.c files.
10290 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10291 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10292 (tic6x-c64xp-linux.c): Likewise.
10293 * configure.srv: Add support for tic6x-*-uclinux.
10294 * linux-tic6x-low.c: New.
10295 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10297 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10298 Yao Qi <yao@codesourcery.com>
10300 * target.h (struct target_ops): Add read_loadmap.
10301 * linux-low.c (struct target_loadseg): New type.
10302 (struct target_loadmap): New type.
10303 (linux_read_loadmap): New function.
10304 (linux_target_ops): Add linux_read_loadmap.
10305 * server.c (handle_query): Support qXfer:fdpic:read packet.
10306 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10309 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10311 * win32-low.c: Include <stdint.h>.
10313 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10315 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10316 to the inferior here.
10317 (i386_remove_aligned_watchpoint): Ditto.
10318 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10319 fit part of the watchpoint in the debug registers.
10320 (i386_update_inferior_debug_regs): New.
10321 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10322 registers, and only update the inferior on success.
10323 (i386_low_remove_watchpoint): Ditto.
10325 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10327 * linux-low.c (compare_ints, unique, list_threads, show_process,
10328 linux_core_of_thread): Delete.
10329 (linux_target_ops): Change linux_core_of_thread to
10330 linux_common_core_of_thread.
10331 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10332 * utils.c (malloc_failure): Change type of argument.
10333 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10334 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10335 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10336 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10337 (IPA_OBJS): Add common-utils-ipa.o.
10338 (ptid_h, linux_osdata_h): New macros.
10339 (server_h): Add common/common-utils.h, common/xml-utils.h,
10340 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10342 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10343 ptid.o, buffer.o): New rules.
10344 (linux-low.o): Add common/linux-osdata.h as a dependency.
10345 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10346 * configure.ac: Add AC_HEADER_DIRENT check.
10347 * config.in: Regenerate.
10348 * configure: Regenerate.
10349 * remote-utils.c (xml_escape_text): Delete.
10350 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10351 buffer_xml_printf): Move to common/buffer.c.
10352 * server.c (main): Remove call to initialize_inferiors.
10353 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10354 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10355 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10356 internal_error, gdb_assert, gdb_assert_fail): Delete.
10357 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10358 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10360 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10361 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10362 initialize_inferiors): Delete.
10364 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10366 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10369 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10371 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10373 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10375 2011-05-26 Yao Qi <yao@codesourcery.com>
10377 * Makefile.in (thread-db.o): Track dependence to
10378 common/gdb_thread_db.h.
10379 * thread-db.c: include gdb_thread_db.h from right place.
10381 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10383 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10384 __FILE__ and __LINE__ to internal_error.
10386 2011-05-13 Doug Evans <dje@google.com>
10388 * thread-db.c (try_thread_db_load_from_sdir): New function.
10389 (try_thread_db_load_from_dir): New function.
10390 (thread_db_load_search): Handle $sdir, ignore $pdir.
10391 Remove trying of system directories if search of
10392 libthread-db-search-path fails, that is now done via $sdir.
10394 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10396 * server.c (handle_query): Add EnableDisableTracepoints to the list
10397 of supported features.
10398 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10400 (cmd_qtenable_disable): New.
10401 (cmd_qtstart): Install tracepoints even if disabled.
10402 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10403 receiving a QTEnable or QTDisable packet.
10404 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10405 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10407 (gdb_probe): Skip data collection if static tracepoint is disabled.
10409 2011-05-10 Doug Evans <dje@google.com>
10411 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10413 2011-05-04 Doug Evans <dje@google.com>
10415 * linux-low.c (linux_join): Skip process lookup.
10416 * spu-low.c (spu_join): Ditto.
10417 * server.c (join_inferiors_callback): Delete.
10418 (process_serial_event): For 'D' packet (detach) call join_inferior
10421 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10423 * README: Don't mention xscale*-*-linux*.
10424 * configure.srv (xscale*-*-linux*): Don't handle target.
10426 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10428 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10430 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10431 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10432 (i386_emit_void_call_2): Likewise.
10434 2011-04-26 Yao Qi <yao@codesourcery.com>
10436 * linux-low.c: Move common macros to linux-ptrace.h.
10437 Include linux-ptrace.h.
10438 * Makefile.in (linux_ptrace_h): New.
10439 (linux-low.o): Depends on linux-ptrace.h.
10441 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10443 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10444 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10445 (remote_prepare): New function with most of the TCP code from ...
10446 (remote_open): ... here. Detect PORT here unconditionally. Move also
10447 setting transport_is_reliable.
10448 * server.c (run_once): New variable.
10449 (gdbserver_usage): Document it.
10450 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10451 the first run if RUN_ONCE.
10452 * server.h (run_once, remote_prepare): New declarations.
10454 2011-04-19 Tom Tromey <tromey@redhat.com>
10456 * win32-low.c (handle_load_dll): Remove duplicate "the".
10458 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10460 Remove support for old Cygwin 1.5 versions.
10461 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10462 function to avoid warning.
10463 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10466 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10468 * gdbserver/server.h (Macro _): Define it if not available.
10470 2011-03-14 Michael Snyder <msnyder@vmware.com>
10472 * hostio.c (handle_close): Remove unnecessary null test.
10474 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10476 * Makefile.in (maintainer-clean realclean distclean): Remove
10477 "make ... subdir_do" command.
10479 2011-03-10 Michael Snyder <msnyder@vmware.com>
10481 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10483 * server.c (handle_v_run): Free alloced buffer on early return.
10485 2011-03-09 Yao Qi <yao@codesourcery.com>
10488 2011-03-04 Yao Qi <yao@codesourcery.com>
10490 * Makefile.in: Remove GNU make feature --directory.
10492 2011-03-05 Yao Qi <yao@codesourcery.com>
10494 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10495 (subdir_do): New make target. Copied from gdb/Makefile.
10496 (maintainer-clean, realclean, distclean, clean): Call corresponding
10497 make targets in common/Makefile.
10499 2011-02-11 Yao Qi <yao@codesourcery.com>
10501 * configure.ac: Call AC_PROG_RANLIB.
10502 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10503 * configure: Regenerate.
10505 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10507 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10509 2011-03-06 Yao Qi <yao@codesourcery.com>
10511 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10513 2011-03-05 Yao Qi <yao@codesourcery.com>
10515 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10516 (subdir_do): New make target. Copied from gdb/Makefile.
10517 (maintainer-clean, realclean, distclean, clean): Call corresponding
10518 make targets in common/Makefile.
10520 2011-03-04 Yao Qi <yao@codesourcery.com>
10522 * Makefile.in: Remove GNU make feature --directory.
10524 2011-03-04 Michael Snyder <msnyder@vmware.com>
10526 * server.c (queue_stop_reply): Call xmalloc not malloc.
10528 2011-03-02 Michael Snyder <msnyder@vmware.com>
10530 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10532 2011-02-28 Michael Snyder <msnyder@vmware.com>
10534 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10535 (cmd_qtframe): Ditto.
10536 (cmd_qtbuffer): Ditto.
10537 (cmd_bigqtbuffer): Ditto.
10539 * utils.c (decimal2str): Initialize 'width' to nine, then
10540 don't mess with it.
10542 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10544 * hostio.c (require_data): Free *data, not data.
10546 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10548 * hostio.c (require_data): Use free, not xfree.
10550 2011-02-27 Michael Snyder <msnyder@vmware.com>
10552 * server.c (handle_query): Discard unused value.
10554 * hostio.c (require_data): Free malloc memory before returning
10557 2011-02-26 Michael Snyder <msnyder@vmware.com>
10559 * linux-low.c (list_threads): Call closedir for dirent.
10561 2011-02-27 Michael Snyder <msnyder@vmware.com>
10563 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10564 a case statement falls through.
10566 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10568 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10571 2011-02-26 Michael Snyder <msnyder@vmware.com>
10573 * utils.c (decimal2str): Eliminate dead code and dead param.
10574 (pulongest): Drop dead param from call to decimal2str.
10577 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10579 Revert the following patch (not approved yet):
10580 2011-02-21 Hui Zhu <teawater@gmail.com>
10581 * tracepoint.c (tp_printf): New function.
10582 (eval_agent_expr): Handle gdb_agent_op_printf.
10584 2011-02-21 Hui Zhu <teawater@gmail.com>
10586 * tracepoint.c (tp_printf): New function.
10587 (eval_agent_expr): Handle gdb_agent_op_printf.
10589 2011-02-18 Tom Tromey <tromey@redhat.com>
10591 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10592 (tracepoint.o): Likewise.
10593 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10594 (gdb_agent_op_names): Likewise.
10596 2011-02-18 Tom Tromey <tromey@redhat.com>
10598 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10599 gdb_agent_op_rot>: New constants.
10600 (gdb_agent_op_names): Add pick and roll.
10601 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10604 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10606 * aclocal.m4: Regenerated with aclocal-1.11.1.
10608 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10610 * server.c (handle_qxfer_traceframe_info): New.
10611 (qxfer_packets): Register "traceframe-info".
10612 (handle_query): Report support for qXfer:traceframe-info:read+.
10613 * tracepoint.c (match_blocktype): New.
10614 (traceframe_find_block_type): Rename to ...
10615 (traceframe_walk_blocks): ... this. Add callback filter argument,
10617 (traceframe_find_block_type): New, reimplemented on top of
10618 traceframe_walk_blocks.
10619 (build_traceframe_info_xml): New.
10620 (traceframe_read_info): New.
10621 * server.h (traceframe_read_info): Declare.
10623 2011-02-11 Yao Qi <yao@codesourcery.com>
10625 * configure.ac: Call AC_PROG_RANLIB.
10626 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10627 * configure: Regenerate.
10629 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10631 * server.c (gdb_read_memory): Change return semantics to allow
10633 (handle_search_memory_1): Adjust.
10634 (process_serial_event) <'m' packet>: Handle partial transfers.
10635 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10637 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10639 * regcache.c (init_register_cache): Initialize
10640 regcache->register_status.
10641 (free_register_cache): Release regcache->register_status.
10642 (regcache_cpy): Copy register_status.
10643 (registers_to_string): Print 'x's for unavailable registers.
10644 (supply_register): Mark the register's status valid or
10645 unavailable, depending on whether a buffer was passed in or not.
10646 (supply_register_zeroed): New.
10647 (supply_regblock): Mark the registers' status valid or
10648 unavailable, depending on whether a buffer was passed in or not.
10649 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10650 (struct regcache): New `register_status' field.
10651 (supply_register_zeroed): Declare.
10652 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10653 supply_register_zeroed, rather than passing a NULL buffer to
10655 * tracepoint.c (fetch_traceframe_registers): Update comment.
10657 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10659 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10662 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10664 * server.h (decode_xfer_write): Change prototype.
10665 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10666 and don't extract the annex here.
10667 * server.c (decode_xfer_read): Remove `annex' parameter,
10668 and don't extract the annex here.
10669 (decode_xfer): New.
10670 (struct qxfer): New.
10671 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10672 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10673 (handle_qxfer_statictrace): New functions, abstracted out from
10674 handle_query, and made to use the struct qxfer interface.
10675 (handle_threads_qxfer_proper): Rename to ...
10676 (handle_qxfer_threads_proper): ... this.
10677 (handle_threads_qxfer): Rename to ...
10678 (handle_qxfer_threads): ... this. Adjust.
10679 (qxfer_packets): New array.
10680 (handle_qxfer): New function.
10681 (handle_query): Use handle_qxfer.
10683 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10685 * gdbreplay.c: Shorten lines of >= 80 columns.
10686 * linux-low.c: Ditto.
10687 * linux-ppc-low.c: Ditto.
10688 * linux-s390-low.c: Ditto.
10689 * linux-sparc-low.c: Ditto.
10690 * linux-x86-low.c: Ditto.
10691 * linux-xtensa-low.c: Ditto.
10692 * mem-break.c: Ditto.
10693 * nto-low.c: Ditto.
10694 * regcache.h: Ditto.
10695 * remote-utils.c: Ditto.
10698 * thread-db.c: Ditto.
10699 * tracepoint.c: Ditto.
10701 * win32-low.h: Ditto.
10703 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10705 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10708 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10710 * server.c (gdbserver_version): Update copyright year in version
10712 * gdbreplay.c (gdbreplay_version): Ditto.
10714 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10716 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10717 * linux-bfin-low.c: New file.
10718 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10719 PT_DATA_ADDR for BFIN targets.
10720 * Makefile.in (SFILES): Add linux-bfin-low.c.
10721 (clean): Remove reg-bfin.c.
10722 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10723 * README: Mention supported Blackfin targets.
10725 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10727 * .gitignore: New file.
10729 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10731 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10733 2010-10-22 Jie Zhang <jie@codesourcery.com>
10735 * Makefile.in: Add FLAGS_TO_PASS variable.
10736 (install): Remove dependency of install-only and recursively
10737 invoke make for install-only.
10739 2010-10-04 Doug Evans <dje@google.com>
10741 * Makefile.in (uninstall): Use $(DESTDIR).
10743 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10747 * linux-x86-low.c (compat_siginfo_from_siginfo)
10748 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10749 si_code is < 0. Check for si_code == SI_TIMER before checking for
10752 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10754 * lynx-i386-low.c: New file.
10755 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10757 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10759 * lynx-low.c (ptrace_request_to_str): Remove handling for
10760 request values that have been removed in LynxOS 5.x.
10762 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10764 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10767 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10769 * configure.ac: Add --enable-inprocess-agent option.
10770 * configure: Rebuilt.
10772 2010-09-06 Yao Qi <yao@codesourcery.com>
10774 * linux-low.c (linux_kill): Remove unused variable.
10775 (linux_stabilize_threads): Likewise.
10776 * server.c (start_inferior): Likewise.
10777 (queue_stop_reply_callback): Likewise.
10778 * tracepoint.c (do_action_at_tracepoint): Likewise.
10780 2010-09-06 Yao Qi <yao@codesourcery.com>
10782 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10785 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10787 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10789 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10791 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10794 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10796 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10797 gdbserver/lynx-ppc-low.c: New files.
10798 * Makefile.in (lynx_low_h): New variable.
10799 (lynx-low.o, lynx-ppc-low.o): New rules.
10800 * configure.ac: On LynxOS, link with -lnetinet.
10801 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10802 * configure: regenerate.
10804 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10806 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10807 * configure.ac: Add check for vasprintf and vsnprintf.
10808 * configure, config.in: Regenerate.
10809 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10811 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10813 * gdbreplay.c: Move include of alloca.h up, next to include of
10815 * server.h: Add include of malloc.h.
10816 * mem-break.c: Remove include of malloc.h.
10817 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10819 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10821 * Makefile.in (memmem.o): Build with -Wno-error.
10823 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10825 * utils.c (xsnprintf): Make non-static.
10826 * server.h: Add xsnprintf declaration.
10827 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10828 replace calls to snprintf by calls to xsnprintf throughout.
10830 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10832 * configure.ac: Add configure check for alloca.
10833 * configure, config.in: Regenerate.
10834 * server.h: Include alloca.h if it exists.
10835 * gdbreplay.c: Include alloca.h if it exists.
10837 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10839 * linux-low.c (__SIGRTMIN): Define if not already defined.
10840 (linux_create_inferior): Check for __ANDROID__ rather than
10842 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10843 are already deferred.
10844 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10845 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10846 stopped and already has a pending signal to report.
10847 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10848 a pending signal to report or is moving out of a jump pad.
10849 (linux_init_signals): Check for __ANDROID__ rather than
10852 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10854 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10855 debug_threads check. Avoid a linear search when not doing debug
10858 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10860 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10861 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10862 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10863 (process_event): Change local fd's type to gdb_fildes_t.
10864 (create_file_handler): Adjust prototype.
10865 (delete_file_handler): Adjust prototype.
10866 (handle_file_event): Adjust prototype. Use pfildes.
10867 (create_file_event): Adjsut prototype.
10868 * remote-utils.c (remote_desc, listen_desc): Change type to
10870 * server.h: New gdb_fildes_t typedef.
10871 [USE_WIN32API]: Include winsock2.h.
10872 (delete_file_handler, add_file_handler): Adjust prototypes.
10873 (pfildes): Declare.
10874 * utils.c (pfildes): New.
10876 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10878 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10879 * configure: Regenerate.
10881 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10883 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10884 (linux_done_accessing_memory): ... this.
10885 (linux_target_ops): Adjust.
10886 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10887 * nto-low.c (nto_target_ops): Adjust comment.
10888 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10889 * spu-low.c (spu_target_ops): Adjust comment.
10890 * target.h (target_ops): Rename unprepare_to_access_memory field
10891 to done_accessing_memory.
10892 (unprepare_to_access_memory): Rename to ...
10893 (done_accessing_memory): ... this.
10895 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10897 * linux-low.c (linux_prepare_to_access_memory): New.
10898 (linux_unprepare_to_access_memory): New.
10899 (linux_target_ops): Install them.
10900 * server.c (read_memory): Rename to ...
10901 (gdb_read_memory): ... this. Use
10902 prepare_to_access_memory/prepare_to_access_memory.
10903 (write_memory): Rename to ...
10904 (gdb_write_memory): ... this. Use
10905 prepare_to_access_memory/prepare_to_access_memory.
10906 (handle_search_memory_1): Adjust.
10907 (process_serial_event): Adjust.
10908 * target.h (struct target_ops): New fields
10909 prepare_to_access_memory and unprepare_to_access_memory.
10910 (prepare_to_access_memory, unprepare_to_access_memory): New.
10911 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10912 prepare_to_access_memory/prepare_to_access_memory.
10913 * nto-low.c (nto_target_ops): Adjust.
10914 * spu-low.c (spu_target_ops): Adjust.
10915 * win32-low.c (win32_target_ops): Adjust.
10917 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10919 * Makefile.in (WARN_CFLAGS): Get it from configure.
10920 (WERROR_CFLAGS): New.
10921 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10922 * configure.ac: Introduce --enable-werror, which adds -Werror to
10923 the compiler command line. Enabled by default. Disable with
10924 --disable-werror. Add -Wdeclaration-after-statement
10925 Wpointer-arith and -Wformat-nonliteral to warning flags.
10926 * configure: Regenerate.
10928 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10930 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10932 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10934 * gdbreplay.c (remote_error): New.
10936 (expect): Use gdbchar. Check for error reading from GDB.
10937 Clarify sync error output.
10938 (play): Check for errors writing to GDB.
10939 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10940 * remote-utils.c (getpkt): Check for errors writing to the remote
10943 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10945 * linux-low.c (linux_wait_1): Move non-debugging code out of
10946 `debug_threads' control.
10948 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10950 * linux-low.c (linux_wait_1): Don't set last_status here.
10951 * server.c (push_event, queue_stop_reply_callback): Assert we're
10952 not pushing a TARGET_WAITKIND_IGNORE event.
10953 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10954 (myresume, handle_target_event): Set the thread's last_resume_kind
10955 and last_status from the target returned status.
10957 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10961 * linux-x86-low.c (update_debug_registers_callback): New.
10962 (i386_dr_low_set_addr): Use it.
10963 (i386_dr_low_get_addr): New.
10964 (i386_dr_low_set_control): Use update_debug_registers_callback.
10965 (i386_dr_low_get_control): New.
10966 (i386_dr_low_get_status): Adjust.
10967 * linux-low.c (linux_stop_lwp): New.
10968 * linux-low.h (linux_stop_lwp): Declare.
10970 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10971 argument instead of a i386_debug_reg_state.
10972 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10973 a i386_debug_reg_state.
10974 (i386_insert_aligned_watchpoint): Adjust.
10975 (i386_remove_aligned_watchpoint): Adjust.
10976 (i386_low_stopped_data_address): Read the debug registers from the
10977 inferior instead of from the mirrors.
10978 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10979 (i386_dr_low_get_addr): Declare.
10980 (i386_dr_low_get_control): Declare.
10981 (i386_dr_low_get_status): Change prototype.
10983 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10984 (i386_dr_low_get_addr): New.
10985 (i386_dr_low_get_control): New.
10986 (i386_dr_low_get_status): Adjust prototype. Return
10988 (i386_initial_stuff): Clear dr_status_mirror and
10990 (i386_get_thread_context): Adjust.
10991 (i386_set_thread_context): Adjust.
10992 (i386_thread_added): Adjust.
10994 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10996 * linux-low.h (linux_thread_area): Delete declaration.
10998 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11000 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11001 after its termination.
11003 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11005 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11006 (gdb_wants_all_stopped): Delete.
11007 (linux_wait_1): Don't call them.
11008 * server.c (handle_v_cont): Tag all threads as want-stopped.
11009 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11010 stopped as "client-wants-stopped".
11012 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11014 * Makefile.in (signals_h): New.
11015 (server_h): Depend on it.
11016 (server.o): Don't depend on $(signals_def).
11017 (signals.o): Depend on $(signals_def).
11019 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11021 * Makefile.in (signals_def): New.
11022 (server_h): Append include/gdb/signals.h and signals_def.
11023 (server.o): Append signals_def.
11025 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11027 * server.c (handle_target_event): Use target_signal_to_host for
11028 resume_info.sig initialization.
11029 * target.h (struct thread_resume) <sig>: New comment.
11031 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11033 * server.c (handle_query): strcpy() the returned string from paddress()
11034 instead of sprintf().
11035 * utils.c (paddress): Return phex_nz().
11037 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11039 * server.c (handle_v_cont): Call mourn_inferior if process
11041 (myresume): Likewise.
11043 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11045 Static tracepoints, and integration with UST.
11047 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11048 * mem-break.c (uninsert_all_breakpoints)
11049 (reinsert_all_breakpoints): New.
11050 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11051 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11052 (gdb_agent_ust_loaded, helper_thread_id)
11053 (gdb_agent_helper_thread_id): New macros.
11054 (struct ipa_sym_addresses): Add addr_ust_loaded,
11055 addr_helper_thread_id, addr_cmd_buf.
11056 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11057 (in_process_agent_loaded_ust): New.
11058 (write_e_ust_not_loaded): New.
11059 (maybe_write_ipa_ust_not_loaded): New.
11060 (struct collect_static_trace_data_action): New.
11061 (enum tracepoint_type) <static_tracepoint>: New.
11062 (struct tracepoint) <handle>: Mention static tracepoints.
11063 (struct static_tracepoint_ctx): New.
11064 (CMD_BUF_SIZE): New.
11065 (add_tracepoint_action): Handle static tracepoint actions.
11066 (unprobe_marker_at): New.
11067 (clear_installed_tracepoints): Handle static tracepoints.
11068 (cmd_qtdp): Handle static tracepoints.
11069 (probe_marker_at): New.
11070 (cmd_qtstart): Handle static tracepoints.
11071 (response_tracepoint): Handle static tracepoints.
11072 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11073 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11074 (get_context_regcache): Handle static tracepoints.
11075 (do_action_at_tracepoint): Handle static tracepoint actions.
11076 (traceframe_find_block_type): Handle static trace data blocks.
11077 (traceframe_read_sdata): New.
11078 (download_tracepoints): Download static tracepoint actions.
11079 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11080 (GDB_PROBE_NAME): New.
11082 (GET_UST_SYM): New.
11085 (ust_marker_to_static_tracepoint): New.
11087 (collect_ust_data_at_tracepoint): New.
11088 (gdb_ust_probe): New.
11089 (UNIX_PATH_MAX, SOCK_DIR): New.
11090 (gdb_ust_connect_sync_socket): New.
11091 (resume_thread, stop_thread): New.
11092 (run_inferior_command): New.
11093 (init_named_socket): New.
11094 (gdb_ust_socket_init): New.
11095 (cstr_to_hexstr): New.
11097 (first_marker, next_marker): New.
11098 (response_ust_marker): New.
11099 (cmd_qtfstm, cmd_qtsstm): New.
11100 (unprobe_marker_at, probe_marker_at): New.
11101 (cmd_qtstmat, gdb_ust_thread): New.
11102 (gdb_ust_init): New.
11103 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11104 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11105 (ST_REGENTRY): New.
11106 (x86_64_st_collect_regmap): New.
11107 (X86_64_NUM_ST_COLLECT_GREGS): New.
11108 (AMD64_RIP_REGNUM): New.
11109 (supply_static_tracepoint_registers): New.
11110 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11111 (ST_REGENTRY): New.
11112 (i386_st_collect_regmap): New.
11113 (i386_NUM_ST_COLLECT_GREGS): New.
11114 (supply_static_tracepoint_registers): New.
11115 * server.c (handle_query): Handle qXfer:statictrace:read.
11116 <qSupported>: Report support for StaticTracepoints, and
11117 qXfer:statictrace:read features.
11118 * server.h (traceframe_read_sdata)
11119 (supply_static_tracepoint_registers): Declare.
11120 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11121 (unpack_varlen_hex): Include in IPA build.
11122 * Makefile.in (ustlibs, ustinc): New.
11123 (IPA_OBJS): Add remote-utils-ipa.o.
11124 ($(IPA_LIB)): Link -ldl and -lpthread.
11126 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11127 * config.in, configure: Regenerate.
11129 2010-06-20 Ian Lance Taylor <iant@google.com>
11130 Pedro Alves <pedro@codesourcery.com>
11132 * linux-x86-low.c (always_true): Delete.
11133 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11134 trying to fool the compiler with always_true.
11136 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11138 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11139 conditions in gdbserver.
11141 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11143 * spu-low.c (spu_read_memory): Wrap around local store limit.
11144 (spu_write_memory): Likewise.
11146 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11148 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11149 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11151 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11153 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11154 uses with LONGEST uses.
11156 2010-06-14 Stan Shebs <stan@codesourcery.com>
11157 Pedro Alves <pedro@codesourcery.com>
11161 * linux-x86-low.c: Include limits.h.
11163 (always_true): New.
11166 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11167 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11168 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11169 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11170 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11171 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11172 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11173 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11174 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11175 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11176 (amd64_emit_void_call_2): New.
11177 (amd64_emit_ops): New.
11178 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11179 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11180 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11181 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11182 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11183 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11184 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11185 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11186 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11187 (i386_emit_stack_adjust, i386_emit_int_call_1)
11188 (i386_emit_void_call_2): New.
11189 (i386_emit_ops): New.
11190 (x86_emit_ops): New.
11191 (the_low_target): Install x86_emit_ops.
11192 * server.h (struct emit_ops): New.
11193 (get_raw_reg_func_addr): Declare.
11194 (current_insn_ptr, emit_error): Declare.
11195 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11196 (set_trace_state_variable_value): New defines.
11197 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11198 addr_get_trace_state_variable_value and
11199 addr_set_trace_state_variable_value.
11200 (symbol_list): New fields for get_raw_reg,
11201 get_trace_state_variable_value and set_trace_state_variable_value.
11202 (condfn): New typedef.
11203 (struct tracepoint): New field `compiled_cond'.
11204 (do_action_at_tracepoint): Clear compiled_cond.
11205 (get_trace_state_variable_value, set_trace_state_variable_value):
11207 (condition_true_at_tracepoint): If there's a compiled condition,
11209 (current_insn_ptr, emit_error): New globals.
11210 (struct bytecode_address): New.
11211 (get_raw_reg_func_addr): New.
11212 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11213 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11214 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11215 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11216 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11217 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11218 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11219 (compile_tracepoint_condition, compile_bytecodes): New.
11220 * target.h (emit_ops): Forward declare.
11221 (struct target_ops): New field emit_ops.
11222 (target_emit_ops): New.
11223 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11224 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11225 * linux-low.c (linux_emit_ops): New.
11226 (linux_target_ops): Install it.
11227 * linux-low.h (struct linux_target_ops): New field emit_ops.
11229 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11231 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11232 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11234 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11235 Stan Shebs <stan@codesourcery.com>
11237 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11238 (all): Depend on $(extra_libraries).
11239 (install-only): Install the IPA.
11240 (IPA_OBJS, IPA_LIB): New.
11241 (clean): Remove the IPA lib.
11242 (IPAGENT_CFLAGS): New.
11243 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11244 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11245 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11246 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11247 * configure.ac: Check for atomic builtins support in the compiler.
11248 (IPA_DEPFILES, extra_libraries): Define.
11249 * configure.srv (ipa_obj): Add description.
11250 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11251 (i[34567]86-*-linux*): Set ipa_obj.
11252 (x86_64-*-linux*): Set ipa_obj.
11253 * linux-low.c (stabilizing_threads): New.
11254 (supports_fast_tracepoints): New.
11255 (linux_detach): Stabilize threads before detaching.
11256 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11257 the lwp is either not stabilizing, or is moving out of a jump pad.
11258 (linux_fast_tracepoint_collecting): New.
11259 (maybe_move_out_of_jump_pad): New.
11260 (enqueue_one_deferred_signal): New.
11261 (dequeue_one_deferred_signal): New.
11262 (linux_wait_for_event_1): If moving out of a jump pad, defer
11263 pending signals to later.
11264 (linux_stabilize_threads): New.
11265 (linux_wait_1): Check if threads need moving out of jump pads, and
11267 (stuck_in_jump_pad_callback): New.
11268 (move_out_of_jump_pad_callback): New.
11269 (lwp_running): New.
11270 (linux_resume_one_lwp): Handle moving out of jump pads.
11271 (linux_set_resume_request): Dequeue deferred signals.
11272 (need_step_over_p): Also step over fast tracepoint jumps.
11273 (start_step_over): Also uninsert fast tracepoint jumps.
11274 (finish_step_over): Also reinsert fast tracepoint jumps.
11275 (linux_install_fast_tracepoint_jump): New.
11276 (linux_target_ops): Install linux_stabilize_threads and
11277 linux_install_fast_tracepoint_jump_pad.
11278 * linux-low.h (linux_target_ops) <get_thread_area,
11279 install_fast_tracepoint_jump_pad>: New fields.
11280 (struct lwp_info) <collecting_fast_tracepoint,
11281 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11282 (linux_get_thread_area): Declare.
11283 * linux-x86-low.c (jump_insn): New.
11284 (x86_get_thread_area): New.
11285 (append_insns): New.
11286 (push_opcode): New.
11287 (amd64_install_fast_tracepoint_jump_pad): New.
11288 (i386_install_fast_tracepoint_jump_pad): New.
11289 (x86_install_fast_tracepoint_jump_pad): New.
11290 (the_low_target): Install x86_get_thread_area and
11291 x86_install_fast_tracepoint_jump_pad.
11292 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11293 (struct fast_tracepoint_jump): New.
11294 (fast_tracepoint_jump_insn): New.
11295 (fast_tracepoint_jump_shadow): New.
11296 (find_fast_tracepoint_jump_at): New.
11297 (fast_tracepoint_jump_here): New.
11298 (delete_fast_tracepoint_jump): New.
11299 (set_fast_tracepoint_jump): New.
11300 (uninsert_fast_tracepoint_jumps_at): New.
11301 (reinsert_fast_tracepoint_jumps_at): New.
11302 (set_breakpoint_at): Use write_inferior_memory.
11303 (uninsert_raw_breakpoint): Use write_inferior_memory.
11304 (check_mem_read): Mask out fast tracepoint jumps.
11305 (check_mem_write): Mask out fast tracepoint jumps.
11306 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11307 (set_fast_tracepoint_jump): Declare.
11308 (delete_fast_tracepoint_jump)
11309 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11310 (reinsert_fast_tracepoint_jumps_at): Declare.
11311 * regcache.c: Don't compile many functions when building the
11312 in-process agent library.
11313 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11314 the register buffer in the heap.
11315 (free_register_cache): If the register buffer isn't owned by the
11316 regcache, don't free it.
11317 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11318 pre-existing register caches.
11319 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11321 (convert_ascii_to_int): : Constify `from' parameter type.
11322 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11323 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11324 the needed buffer in-place.
11325 (relocate_instruction): New.
11326 * server.c (handle_query) <qSymbols>: If the target supports
11327 tracepoints, give it a chance of looking up symbols. Report
11328 support for fast tracepoints.
11329 (handle_status): Stabilize threads.
11330 (process_serial_event): Adjust.
11331 * server.h (struct fast_tracepoint_jump): Forward declare.
11332 (struct process_info) <fast_tracepoint_jumps>: New field.
11333 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11334 (decode_X_packet, decode_M_packet): Adjust.
11335 (relocate_instruction): Declare.
11336 (in_process_agent_loaded): Declare.
11337 (tracepoint_look_up_symbols): Declare.
11338 (struct fast_tpoint_collect_status): Declare.
11339 (fast_tracepoint_collecting): Declare.
11340 (force_unlock_trace_buffer): Declare.
11341 (handle_tracepoint_bkpts): Declare.
11342 (initialize_low_tracepoint)
11343 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11344 * target.h (struct target_ops) <stabilize_threads,
11345 install_fast_tracepoint_jump_pad>: New fields.
11346 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11347 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11348 [HAVE_STDINT_H]: Include stdint.h.
11349 (trace_debug_1): Rename to ...
11350 (trace_vdebug): ... this.
11351 (trace_debug): Rename to ...
11352 (trace_debug_1): ... this. Add `level' parameter.
11353 (trace_debug): New.
11354 (ATTR_USED, ATTR_NOINLINE): New.
11355 (IP_AGENT_EXPORT): New.
11356 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11357 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11358 (about_to_request_buffer_space, trace_buffer_is_full)
11359 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11360 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11361 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11362 (traceframe_write_count, traceframes_created)
11363 (trace_state_variables)
11364 New renaming defines.
11365 (struct ipa_sym_addresses): New.
11366 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11367 (symbol_list): New.
11368 (ipa_sym_addrs): New.
11369 (all_tracepoint_symbols_looked_up): New.
11370 (in_process_agent_loaded): New.
11371 (write_e_ipa_not_loaded): New.
11372 (maybe_write_ipa_not_loaded): New.
11373 (tracepoint_look_up_symbols): New.
11374 (debug_threads) [IN_PROCESS_AGENT]: New.
11375 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11376 (UNKNOWN_SIDE_EFFECTS): New.
11377 (stop_tracing): New.
11378 (flush_trace_buffer): New.
11379 (stop_tracing_bkpt): New.
11380 (flush_trace_buffer_bkpt): New.
11381 (read_inferior_integer): New.
11382 (read_inferior_uinteger): New.
11383 (read_inferior_data_pointer): New.
11384 (write_inferior_data_pointer): New.
11385 (write_inferior_integer): New.
11386 (write_inferior_uinteger): New.
11387 (struct collect_static_trace_data_action): Delete.
11388 (enum tracepoint_type): New.
11389 (struct tracepoint) <type>: New field `type'.
11390 <actions_str, step_actions, step_actions_str>: Only include in
11392 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11393 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11394 (tracepoints): Use IP_AGENT_EXPORT.
11395 (last_tracepoint): Don't include in the IPA.
11396 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11397 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11398 (alloced_trace_state_variables): New.
11399 (trace_state_variables): Use IP_AGENT_EXPORT.
11400 (traceframe_t): Delete unused variable.
11401 (circular_trace_buffer): Don't include in the IPA.
11402 (trace_buffer_start): Delete.
11403 (struct trace_buffer_control): New.
11404 (trace_buffer_free): Delete.
11405 (struct ipa_trace_buffer_control): New.
11406 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11407 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11409 (trace_buffer_ctrl): New.
11410 (TRACE_BUFFER_CTRL_CURR): New.
11411 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11412 Reimplement as macros.
11413 (trace_buffer_wrap): Delete.
11414 (traceframe_write_count, traceframe_read_count)
11415 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11416 (struct tracepoint_hit_ctx) <type>: New field.
11417 (struct fast_tracepoint_ctx): New.
11418 (memory_barrier): New.
11420 (record_tracepoint_error): Update atomically in the IPA.
11421 (clear_inferior_trace_buffer): New.
11422 (about_to_request_buffer_space): New.
11423 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11424 updating the same buffer.
11425 (add_tracepoint): Default the tracepoint's type to trap
11426 tracepoint, and orig_size to -1.
11427 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11428 internal variables.
11429 (create_trace_state_variable): New parameter `gdb'. Handle it.
11430 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11431 (cmd_qtdp): Handle fast tracepoints.
11432 (cmd_qtdv): Adjust.
11433 (max_jump_pad_size): New.
11434 (gdb_jump_pad_head): New.
11435 (get_jump_space_head): New.
11436 (claim_jump_space): New.
11437 (sort_tracepoints): New.
11438 (MAX_JUMP_SIZE): New.
11439 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11441 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11442 support. Upload fast traceframes, and delete internal IPA
11444 (stop_tracing_handler): New.
11445 (flush_trace_buffer_handler): New.
11446 (cmd_qtstop): Upload fast tracepoints.
11447 (response_tracepoint): Handle fast tracepoints.
11448 (tracepoint_finished_step): Upload fast traceframes. Set the
11449 tracepoint hit context's tracepoint type.
11450 (handle_tracepoint_bkpts): New.
11451 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11452 type. Add comment about fast tracepoints.
11453 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11454 non-existing action_str field.
11455 (get_context_regcache): Handle fast tracepoints.
11456 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11458 (fast_tracepoint_from_jump_pad_address): New.
11459 (fast_tracepoint_from_ipa_tpoint_address): New.
11460 (collecting_t): New.
11461 (force_unlock_trace_buffer): New.
11462 (fast_tracepoint_collecting): New.
11464 (gdb_collect): New.
11465 (write_inferior_data_ptr): New.
11466 (target_tp_heap): New.
11467 (target_malloc): New.
11468 (download_agent_expr): New.
11470 (download_tracepoints): New.
11471 (download_trace_state_variables): New.
11472 (upload_fast_traceframes): New.
11473 (IPA_FIRST_TRACEFRAME): New.
11474 (IPA_NEXT_TRACEFRAME_1): New.
11475 (IPA_NEXT_TRACEFRAME): New.
11476 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11477 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11478 (gdb_jump_pad_buffer_end): New.
11479 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11480 (initialize_tracepoint): Adjust.
11481 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11482 buffer. Initialize the low module.
11483 * utils.c (PREFIX, TOOLNAME): New.
11484 (malloc_failure): Use PREFIX.
11485 (error): In the IPA, an error causes an exit.
11486 (fatal, warning): Use PREFIX.
11487 (internal_error): Use TOOLNAME.
11488 (NUMCELLS): Increase to 10.
11489 * configure, config.in: Regenerate.
11491 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11493 * server.c (handle_query) <qSupported>: Do two passes over the
11494 qSupported string to avoid nesting strtok.
11496 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11498 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11500 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11501 -Wl,--dynamic-list.
11502 * configure: Regenerate.
11503 * proc-service.list: New.
11505 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11507 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11510 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11512 * gdbreplay.c (remote_open): Check error return from socket() call by
11513 its equality to -1 not by it being negative.
11514 * remote-utils.c (remote_open): Likewise.
11516 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11518 * config.h: Regenerate.
11520 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11522 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11523 doesn't provide PTRACE_GET_THREAD_AREA.
11525 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11527 * linux-m68k-low.c: Include <asm/ptrace.h>
11528 (ps_get_thread_area): Implement.
11530 2010-05-03 Doug Evans <dje@google.com>
11532 * event-loop.c (struct callback_event): New struct.
11533 (callback_list): New global.
11534 (append_callback_event, delete_callback_event): New functions.
11535 (process_callback): New function.
11536 (start_event_loop): Call it.
11537 * remote-utils.c (NOT_SCHEDULED): Define.
11538 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11539 moved out of readchar.
11540 (readchar): Rewrite. Call reschedule before returning.
11541 (reset_readchar): New function.
11542 (remote_close): Call it.
11543 (process_remaining, reschedule): New functions.
11544 * server.h (callback_handler_func): New typedef.
11545 (append_callback_event, delete_callback_event): Declare.
11547 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11549 * proc-service.c (ps_pglobal_lookup): Use
11550 thread_db_look_up_one_symbol.
11551 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11552 parameter. Use it instead of all_symbols_looked_up.
11553 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11555 (all_symbols_looked_up): Don't declare.
11556 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11557 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11559 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11560 Set all_symbols_looked_up here.
11561 (thread_db_look_up_one_symbol): New.
11562 (thread_db_get_tls_address): Adjust.
11563 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11564 thread_db object on the heap, and tentatively set it in the
11566 (thread_db_init): Don't set all_symbols_looked_up here.
11567 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11569 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11571 * linux-low.c (linux_kill, linux_detach): Adjust.
11572 (status_pending_p_callback): Remove redundant statement. Check
11573 for !TARGET_WAITIKIND_IGNORE, instead of
11574 TARGET_WAITKIND_STOPPED.
11575 (handle_tracepoints): Make sure LWP is locked. Adjust.
11576 (linux_wait_for_event_1): Adjust.
11577 (linux_cancel_breakpoints): New.
11578 (unsuspend_one_lwp): New.
11579 (unsuspend_all_lwps): New.
11580 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11581 (send_sigstop_callback): Change return type to int, add new
11582 `except' parameter and handle it.
11583 (suspend_and_send_sigstop_callback): New.
11584 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11585 pass them down. If SUSPEND, also increment the lwp's suspend
11587 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11588 (need_step_over_p): Don't consider suspended LWPs.
11589 (start_step_over): Adjust.
11590 (proceed_one_lwp): Change return type to int, add new `except'
11591 parameter and handle it.
11592 (unsuspend_and_proceed_one_lwp): New.
11593 (proceed_all_lwps): Use find_inferior instead of
11595 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11596 also decrement the suspend count of LWPs. Pass `except' down,
11597 instead of hacking its suspend count.
11598 (linux_pause_all): Add `freeze' parameter. Adjust.
11599 (linux_unpause_all): New.
11600 (linux_target_ops): Install linux_unpause_all.
11601 * server.c (handle_status): Adjust.
11602 * target.h (struct target_ops): New fields `unpause_all' and
11603 `cancel_breakpoints'. Add new parameter to `pause_all'.
11604 (pause_all): Add new `freeze' parameter.
11605 (unpause_all): New.
11606 (cancel_breakpoints): New.
11607 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11608 cancel breakpoints.
11609 (cmd_qtstart): Pause threads.
11610 (stop_tracing): Pause threads, and cancel breakpoints.
11611 * win32-low.c (win32_target_ops): Adjust.
11613 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11615 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11616 the inferior right away from here...
11617 (linux_wait_1): ... to here, and adjust to check the thread's
11618 last_resume_kind instead of the lwp's step or stop_expected flags.
11620 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11622 * README: Use consistent `GDB' and `GDBserver' spellings.
11624 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11626 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11627 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11628 (linux_detach_one_lwp): Assume the lwp is stopped.
11629 (any_thread_of): Delete.
11630 (linux_detach): Stop all lwps here. Don't blindly delete all
11632 (delete_lwp_callback): New.
11633 (linux_mourn): Delete all lwps of the process that is gone.
11634 (linux_wait_1): Don't delete the last lwp of the process here.
11635 * mem-break.h (mark_breakpoints_out): Declare.
11636 * mem-break.c (mark_breakpoints_out): New.
11637 (free_all_breakpoints): Use it.
11638 * server.c (handle_target_event): If the process is gone, mark
11640 * thread-db.c (struct thread_db) <create_bp>: New field.
11641 (thread_db_enable_reporting): Fix prototype. Store a thread event
11642 breakpoint reference in the thread_db struct.
11643 (thread_db_load_search): Clear the thread_db object.
11644 (try_thread_db_load_1): Ditto.
11645 (switch_to_process): New.
11646 (disable_thread_event_reporting): Use it.
11647 (remove_thread_event_breakpoints): New.
11648 (thread_db_detach, thread_db_mourn): Use it.
11650 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11652 * linux-low.c (linux_enable_event_reporting): New.
11653 (linux_wait_for_event_1, handle_extended_wait): Use it.
11655 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11657 * linux-low.c (linux_kill_one_lwp, linux_kill)
11658 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11659 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11660 SIGSTOP even if the LWP is stopped.
11661 (send_sigstop_callback): New.
11662 (stop_all_lwps): Use send_sigstop_callback instead.
11663 (linux_resume_one_thread): Adjust.
11664 (proceed_one_lwp): Still proceed an LWP that the client has
11665 requested to stop, if we haven't reported it as stopped yet. Make
11666 sure that LWPs the client want stopped, have a pending SIGSTOP.
11668 2010-04-26 Doug Evans <dje@google.com>
11670 * server.c (handle_general_set): Make static.
11672 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11673 Print received char after testing for error/eof instead of before.
11674 (input_interrupt): Tweak comment.
11676 2010-04-23 Doug Evans <dje@google.com>
11678 * server.c (start_inferior): Print inferior argv if --debug.
11680 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11682 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11683 * nto-x86-low.c: Include server.h
11685 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11687 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11688 be consistent with other sources of this directory.
11689 (init_registers_amd64): Correct name of source file of this function
11692 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11694 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11695 64-bit executables.
11697 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11699 * win32-i386-low.c: Add 64-bit support.
11700 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11701 (init_registers_amd64): Declare.
11702 (mappings): Add 64-bit version of array.
11703 (init_windows_x86): New function.
11704 (the_low_target): Change init_arch field to init_windows_x86.
11706 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11708 * win32-low.c: Adapt to support also 64-bit architecture.
11709 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11710 (get_image_name): Use SIZE_T type for local variable `done'.
11711 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11712 (toolhelp_get_dll_name): Idem.
11713 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11714 Use uintptr_t typecast to avoid warning.
11715 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11716 (handle_exception): Use phex_nz to avoid warning.
11717 (win32_wait): Remove unused local variable `process'.
11719 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11721 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11724 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11726 * configure.ac: Use `ws2_32' library for srv_mingw.
11727 * configure: Regenerate.
11728 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11729 * remote-utils.c: Likewise.
11731 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11733 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11734 if __x86_64__ is defined.
11736 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11738 * configure: Regenerate.
11740 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11742 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11743 * target.h (target_ops): New get_tib_address field.
11744 * win32-low.h (win32_thread_info): Add thread_local_base field.
11745 * win32-low.c (child_add_thread): Add tlb argument.
11746 Set thread_local_base field to TLB.
11747 (get_child_debug_event): Adapt to child_add_thread change.
11748 (win32_get_tib_address): New function.
11749 (win32_target_ops): Set get_tib_address field to
11750 win32_get_tib_address.
11751 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11753 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11755 * linux-low.c (linux_mourn): Also remove the process.
11756 * server.c (handle_target_event): Don't remove the process here.
11757 * nto-low.c (nto_mourn): New.
11758 (nto_target_ops): Install it.
11759 * spu-low.c (spu_mourn): New.
11760 (spu_target_ops): Install it.
11761 * win32-low.c (win32_mourn): New.
11762 (win32_target_ops): Install it.
11764 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11766 * server.h (buffer_xml_printf): Remove redundant `;'.
11768 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11770 * regcache.c (set_register_cache): Invalidate regcaches before
11771 changing the register cache layout.
11772 (regcache_invalidate_one): Allow a NULL regcache.
11773 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11774 regcaches before changing the register cache layout or the target
11777 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11779 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11780 variable warning on Linux/x86-64.
11782 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11784 GDBserver disconnected tracing support.
11786 * linux-low.c (linux_remove_process): Delete.
11787 (add_lwp): Don't set last_resume_kind here.
11788 (linux_kill): Use `mourn'.
11789 (linux_detach): Use `thread_db_detach', and `mourn'.
11790 (linux_mourn): New.
11791 (linux_attach_lwp_1): Adjust comment.
11792 (linux_attach): last_resume_kind moved the thread_info; adjust.
11793 (status_pending_p_callback): Adjust.
11794 (linux_wait_for_event_1): Adjust.
11795 (count_events_callback, select_singlestep_lwp_callback)
11796 (select_event_lwp_callback, cancel_breakpoints_callback)
11797 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11798 (proceed_one_lwp): Adjust.
11799 (linux_async): Add debug output.
11800 (linux_thread_stopped): New.
11801 (linux_pause_all): New.
11802 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11804 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11805 (thread_db_free): Delete declaration.
11806 (thread_db_detach, thread_db_mourn): Declare.
11807 * thread-db.c (thread_db_init): Use thread_db_mourn.
11808 (thread_db_free): Delete, split in two.
11809 (disable_thread_event_reporting): New.
11810 (thread_db_detach): New.
11811 (thread_db_mourn): New.
11813 * server.h (struct thread_info) <last_resume_kind>: New field.
11814 <attached>: Add comment.
11815 <gdb_detached>: New field.
11816 (handler_func): Change return type to int.
11817 (handle_serial_event, handle_target_event): Ditto.
11818 (gdb_connected): Declare.
11820 (disconnected_tracing): Declare.
11821 (stop_tracing): Declare.
11823 * server.c (handle_query) <qSupported>: Report support for
11824 disconnected tracing.
11825 (queue_stop_reply_callback): Account for running threads.
11826 (gdb_wants_thread_stopped): New.
11827 (gdb_wants_all_threads_stopped): New.
11828 (gdb_reattached_process): New.
11829 (handle_status): Clear the `gdb_detached' flag of all processes.
11830 In all-stop, stop all threads.
11831 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11832 (process_serial_event): If the remote connection breaks, or if an
11833 exit was forced with "monitor exit", force an event loop exit.
11834 Handle disconnected tracing on detach.
11835 (handle_serial_event): Adjust.
11836 (handle_target_event): If GDB isn't connected, forward events back
11837 to the inferior, unless the last process exited, in which case,
11838 exit gdbserver. Adjust interface.
11840 * remote-utils.c (remote_open): Don't block in accept. Instead
11841 register an event loop source on the listen socket file
11842 descriptor. Refactor bits into ...
11843 (listen_desc): ... this new global.
11844 (gdb_connected): ... this new function.
11845 (enable_async_notification): ... this new function.
11846 (handle_accept_event): ... this new function.
11847 (remote_close): Clear remote_desc.
11849 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11851 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11853 (mourn_inferior): Define.
11854 (target_process_qsupported): Avoid the dangling else problem.
11855 (thread_stopped): Define.
11856 (pause_all): Define.
11857 (target_waitstatus_to_string): Declare.
11858 * target.c (target_waitstatus_to_string): New.
11860 * tracepoint.c (tracing): Make extern.
11861 (disconnected_tracing): New.
11862 (stop_tracing): Make extern. Handle tracing stops due to GDB
11864 (cmd_qtdisconnected): New.
11865 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11866 (handle_tracepoint_general_set): Handle QTDisconnected.
11868 * event-loop.c (event_handler_func): Change return type to int.
11869 (process_event): Bail out if the event handler wants the event
11871 (handle_file_event): Ditto.
11872 (start_event_loop): Bail out if the event handler wants the event
11875 * nto-low.c (nto_target_ops): Adjust.
11876 * spu-low.c (spu_wait): Don't remove the process here.
11877 (spu_target_ops): Adjust.
11878 * win32-low.c (win32_wait): Don't remove the process here.
11879 (win32_target_ops): Adjust.
11881 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11883 * regcache.c (realloc_register_cache): Invalidate inferior's
11884 regcache before recreating it.
11886 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11888 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11890 2010-04-09 Stan Shebs <stan@codesourcery.com>
11891 Pedro Alves <pedro@codesourcery.com>
11893 * server.h (LONGEST): New.
11894 (struct thread_info) <while_stepping>: New field.
11895 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11897 (initialize_tracepoint, handle_tracepoint_general_set)
11898 (handle_tracepoint_query, tracepoint_finished_step)
11899 (tracepoint_was_hit, release_while_stepping_state_list):
11900 (current_traceframe): Declare.
11901 * server.c (handle_general_set): Handle tracepoint packets.
11902 (read_memory): New.
11903 (write_memory): New.
11904 (handle_search_memory_1): Use read_memory.
11905 (handle_query): Report support for conditional tracepoints, trace
11906 state variables, and tracepoint sources. Handle tracepoint
11908 (main): Initialize the tracepoints module.
11909 (process_serial_event): Handle traceframe reads/writes.
11911 * linux-low.c (handle_tracepoints): New.
11912 (linux_wait_1): Call it.
11913 (linux_resume_one_lwp): Handle while-stepping.
11914 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11915 (linux_target_ops): Install them.
11916 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11918 * linux-x86-low.c (x86_supports_tracepoints): New.
11919 (the_low_target). Install it.
11921 * mem-break.h (delete_breakpoint): Declare.
11922 * mem-break.c (delete_breakpoint): Make external.
11924 * target.h (struct target_ops): Add `supports_tracepoints',
11925 `read_pc', and `write_pc' fields.
11926 (target_supports_tracepoints): Define.
11927 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11930 * regcache.h (struct regcache) <registers_owned>: New field.
11931 (init_register_cache, regcache_cpy): Declare.
11932 (regcache_read_pc, regcache_write_pc): Declare.
11933 (register_cache_size): Declare.
11934 (supply_regblock): Declare.
11935 * regcache.c (init_register_cache): New.
11936 (new_register_cache): Use it.
11937 (regcache_cpy): New.
11938 (register_cache_size): New.
11939 (supply_regblock): New.
11940 (regcache_read_pc, regcache_write_pc): New.
11942 * tracepoint.c: New.
11944 * Makefile.in (OBS): Add tracepoint.o.
11945 (tracepoint.o): New rule.
11947 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11949 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11951 (i386-mmx.c): Likewise.
11952 (i386-mmx-linux.o): Likewise.
11953 (i386-mmx-linux.c): Likewise.
11955 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11956 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11957 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11958 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11960 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11961 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11962 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11964 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11966 * Makefile.in (clean): Updated.
11968 (i386-avx.c): Likewise.
11969 (i386-avx-linux.o): Likewise.
11970 (i386-avx-linux.c): Likewise.
11971 (amd64-avx.o): Likewise.
11972 (amd64-avx.c): Likewise.
11973 (amd64-avx-linux.o): Likewise.
11974 (amd64-avx-linux.c): Likewise.
11976 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11977 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11978 (srv_amd64_regobj): Add amd64-avx.o.
11979 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11980 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11981 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11982 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11983 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11984 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11985 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11987 * i387-fp.c: Include "i386-xstate.h".
11989 (i387_cache_to_xsave): Likewise.
11990 (i387_xsave_to_cache): Likewise.
11991 (x86_xcr0): Likewise.
11993 * i387-fp.h (i387_cache_to_xsave): Likewise.
11994 (i387_xsave_to_cache): Likewise.
11995 (x86_xcr0): Likewise.
11997 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11998 * linux-crisv32-low.c (target_regsets): Likewise.
11999 * linux-m68k-low.c (target_regsets): Likewise.
12000 * linux-mips-low.c (target_regsets): Likewise.
12001 * linux-ppc-low.c (target_regsets): Likewise.
12002 * linux-s390-low.c (target_regsets): Likewise.
12003 * linux-sh-low.c (target_regsets): Likewise.
12004 * linux-sparc-low.c (target_regsets): Likewise.
12005 * linux-xtensa-low.c (target_regsets): Likewise.
12007 * linux-low.c: Include <sys/uio.h>.
12008 (regsets_fetch_inferior_registers): Support nt_type.
12009 (regsets_store_inferior_registers): Likewise.
12010 (linux_process_qsupported): New.
12011 (linux_target_ops): Add linux_process_qsupported.
12013 * linux-low.h (regset_info): Add nt_type.
12014 (linux_target_ops): Add process_qsupported.
12016 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12018 (init_registers_i386_avx_linux): New.
12019 (init_registers_amd64_avx_linux): Likewise.
12020 (xmltarget_i386_linux_no_xml): Likewise.
12021 (xmltarget_amd64_linux_no_xml): Likewise.
12022 (PTRACE_GETREGSET): Likewise.
12023 (PTRACE_SETREGSET): Likewise.
12024 (x86_fill_xstateregset): Likewise.
12025 (x86_store_xstateregset): Likewise.
12026 (use_xml): Likewise.
12027 (x86_linux_update_xmltarget): Likewise.
12028 (x86_linux_process_qsupported): Likewise.
12029 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12030 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12031 init_registers_i386_linux here. Call
12032 x86_linux_update_xmltarget.
12033 (the_low_target): Add x86_linux_process_qsupported.
12035 * server.c (handle_query): Call target_process_qsupported.
12037 * target.h (target_ops): Add process_qsupported.
12038 (target_process_qsupported): New.
12040 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12042 * inferiors.c (add_thread): Set last_status kind to
12043 TARGET_WAITKIND_IGNORE.
12044 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12045 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12046 (linux_wait_1): Move `thread' local definition to block that uses
12047 it. Don't NULL initialize `event_child'.
12048 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12049 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12050 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12052 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12054 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12055 an extended waitstatus, or by a watchpoint.
12056 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12057 thread was stepping or has been stopped by a watchpoint.
12059 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12061 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12062 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12063 of another, then delete the previous, and validate all
12065 (validate_inserted_breakpoint): New.
12066 (delete_disabled_breakpoints): New.
12067 (validate_breakpoints): New.
12068 (check_mem_read): Validate breakpoints before trusting their
12069 shadow. Delete disabled breakpoints.
12070 (check_mem_write): Validate breakpoints before trusting they
12071 should be inserted. Delete disabled breakpoints.
12072 * mem-break.h (validate_breakpoints):
12073 * server.c (handle_query): Validate breakpoints when we see a
12076 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12078 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12079 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12080 if we could tell there's a GDB breakpoint at stop_pc.
12081 (need_step_over_p): Don't do a step over if we find a GDB
12082 breakpoint at the resume PC.
12084 * mem-break.c (struct raw_breakpoint): New.
12085 (enum bkpt_type): New type `gdb_breakpoint'.
12086 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12087 fields. New field `raw'.
12088 (find_raw_breakpoint_at): New.
12089 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12090 breakpoint instead.
12091 (set_breakpoint_at): Adjust.
12092 (delete_raw_breakpoint): New.
12093 (release_breakpoint): New.
12094 (delete_breakpoint): Rename to...
12095 (delete_breakpoint_1): ... this. Add proc parameter. Use
12096 release_breakpoint. Return ENOENT.
12097 (delete_breakpoint): Reimplement.
12098 (find_breakpoint_at): Delete.
12099 (find_gdb_breakpoint_at): New.
12100 (delete_breakpoint_at): Delete.
12101 (set_gdb_breakpoint_at): New.
12102 (delete_gdb_breakpoint_at): New.
12103 (gdb_breakpoint_here): New.
12104 (set_reinsert_breakpoint): Use release_breakpoint.
12105 (uninsert_breakpoint): Rename to ...
12106 (uninsert_raw_breakpoint): ... this.
12107 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12108 (reinsert_raw_breakpoint): Change parameter type to
12110 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12112 (check_breakpoints): Adjust. Use release_breakpoint.
12113 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12114 (breakpoint_inserted_here): Ditto.
12115 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12116 Don't trust the breakpoint's shadow if it is not inserted.
12117 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12118 (delete_all_breakpoints): Adjust.
12119 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12120 use delete_breakpoint_1.
12122 * mem-break.h (breakpoints_supported): Delete declaration.
12123 (set_gdb_breakpoint_at): Declare.
12124 (gdb_breakpoint_here): Declare.
12125 (delete_breakpoint_at): Delete.
12126 (delete_gdb_breakpoint_at): Declare.
12128 * server.h (struct raw_breakpoint): Forward declare.
12129 (struct process_info): New field `raw_breakpoints'.
12131 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12134 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12136 * linux-low.c (status_pending_p_callback): Fix comment.
12137 (linux_wait_for_event_1): Move most of the internal breakpoint
12138 handling from here...
12139 (linux_wait_1): ... to here.
12140 (count_events_callback): New.
12141 (select_singlestep_lwp_callback): New.
12142 (select_event_lwp_callback): New.
12143 (cancel_breakpoints_callback): New.
12144 (select_event_lwp): New.
12145 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12146 priority to all LWPs that have had events that should be reported
12147 to the client. Cancel breakpoints when about to reporting the
12148 event to the client, not while stopping lwps. No longer cancel
12149 finished single-steps here.
12150 (cancel_finished_single_step): Delete.
12151 (cancel_finished_single_steps): Delete.
12153 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12155 * mem-break.c (enum bkpt_type): New.
12156 (struct breakpoint): New field `type'.
12157 (set_breakpoint_at): Change return type to struct breakpoint
12158 pointer. Set type to `other_breakpoint' by default.
12159 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12160 in the breakpoint list.
12161 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12162 (reinsert_breakpoint): Rename to ...
12163 (reinsert_raw_breakpoint): ... this.
12164 (reinsert_breakpoints_at): Adjust.
12165 * mem-break.h (struct breakpoint): Declare.
12166 (set_breakpoint_at): Change return type to struct breakpoint
12169 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12171 * server.c (handle_query): Assign, not compare.
12173 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12175 Teach linux gdbserver to step-over-breakpoints.
12177 * linux-low.c (can_hardware_single_step): New.
12178 (supports_breakpoints): New.
12179 (handle_extended_wait): If stopping threads, read the stop pc of
12180 the new cloned LWP.
12182 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12183 low target doesn't support retrieving the PC.
12184 (add_lwp): Set last_resume_kind to resume_continue.
12185 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12186 (linux_attach): Don't clear stop_expected. Set the lwp's
12187 last_resume_kind to resume_stop.
12188 (linux_detach_one_lwp): Don't check for removed breakpoints.
12189 (check_removed_breakpoint): Delete.
12190 (status_pending_p): Rename to ...
12191 (status_pending_p_callback): ... this. Don't check for removed
12192 breakpoints. Don't consider threads that are stopped from GDB's
12194 (linux_wait_for_lwp): Always read the stop_pc here.
12195 (cancel_breakpoint): New.
12196 (step_over_bkpt): New global.
12197 (linux_wait_for_event_1): Implement stepping over breakpoints.
12198 (gdb_wants_lwp_stopped): New.
12199 (gdb_wants_all_stopped): New.
12200 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12201 single-step traps here. Store the thread's last reported target
12203 (send_sigstop): Don't clear stop_expected. Always set it,
12205 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12206 (cancel_finished_single_step): New.
12207 (cancel_finished_single_steps): New.
12208 (wait_for_sigstop): Don't cancel finished single-step traps here.
12209 (linux_resume_one_lwp): Don't check for removed breakpoints.
12210 Don't set `step' on non-hardware step archs.
12211 (linux_set_resume_request): Ignore resume_stop requests if already
12212 stopping or stopped. Set the lwp's last_resume_kind.
12213 (resume_status_pending_p): Don't check for removed breakpoints.
12214 (need_step_over_p): New.
12215 (start_step_over): New.
12216 (finish_step_over): New.
12217 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12218 requests. Clear the thread's last reported target waitstatus.
12219 Don't use the `suspended' flag. Don't consider pending breakpoints.
12220 (linux_resume): Start a step-over if necessary.
12221 (proceed_one_lwp): New.
12222 (proceed_all_lwps): New.
12223 (unstop_all_lwps): New.
12224 * linux-low.h (struct lwp_info): Rewrite comment for the
12225 `suspended' flag. Add the `stop_pc' field. Delete the
12226 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12227 Add `'last_resume_kind' and `need_step_over' fields.
12228 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12229 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12230 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12231 (set_raw_breakpoint_at): New.
12232 (set_breakpoint_at): Rewrite to use it.
12233 (reinsert_breakpoint_handler): Delete.
12234 (set_reinsert_breakpoint): New.
12235 (reinsert_breakpoint_by_bp): Delete.
12236 (delete_reinsert_breakpoints): New.
12237 (uninsert_breakpoint): Rewrite.
12238 (uninsert_breakpoints_at): New.
12239 (reinsert_breakpoint): Rewrite.
12240 (reinsert_breakpoints_at): New.
12241 (check_breakpoints): Rewrite.
12242 (breakpoint_here): New.
12243 (breakpoint_inserted_here): New.
12244 (check_mem_read): Adjust.
12245 * mem-break.h (breakpoints_supported, breakpoint_here)
12246 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12247 (reinsert_breakpoint_by_bp): Delete declaration.
12248 (delete_reinsert_breakpoints): Declare.
12249 (reinsert_breakpoint): Delete declaration.
12250 (reinsert_breakpoints_at): Declare.
12251 (uninsert_breakpoint): Delete declaration.
12252 (uninsert_breakpoints_at): Declare.
12253 (check_breakpoints): Adjust prototype.
12254 * server.h: Adjust include order.
12255 (struct thread_info): Declare here. Add a `last_status' field.
12257 2010-03-23 Michael Snyder <msnyder@vmware.com>
12259 * server.c (crc32): New function.
12260 (handle_query): Add handling for 'qCRC:' request.
12262 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12264 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12265 lwp had been stopped by a watchpoint.
12267 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12269 * server.h (internal_error): Declare.
12270 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12271 * utils.c (internal_error): New function.
12273 2010-03-15 Andreas Schwab <schwab@redhat.com>
12275 * configure.srv: Fix typo setting srv_regobj.
12277 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12279 * linux-low.c (fetch_register): Avoid passing a non string literal
12281 (usr_store_inferior_registers): Ditto.
12283 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12285 * linux-low.c (linux_write_memory): Bail out early if peeking
12288 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12290 * linux-low.h (struct lwp_info): New fields
12291 `stopped_by_watchpoint' and `stopped_data_address'.
12292 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12293 here, and cache them in the lwp object.
12294 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12296 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12298 (linux_stopped_by_watchpoint): Rewrite.
12299 (linux_stopped_data_address): Rewrite.
12301 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12303 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12304 switching the current inferior, not before.
12306 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12308 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12309 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12310 i386-linux.c and amd64-linux.c.
12311 (reg-i386.o): Removed.
12312 (reg-i386.c): Likewise.
12313 (reg-i386-linux.o): Likewise.
12314 (reg-i386-linux.c): Likewise.
12315 (reg-x86-64.o): Likewise.
12316 (reg-x86-64.c): Likewise.
12317 (reg-x86-64-linux.o): Likewise.
12318 (reg-x86-64-linux.c): Likewise.
12320 (i386.c): Likewise.
12321 (i386-linux.o): Likewise.
12322 (i386-linux.c): Likewise.
12323 (amd64.o): Likewise.
12324 (amd64.c): Likewise.
12325 (amd64-linux.o): Likewise.
12326 (amd64-linux.c): Likewise.
12328 * configure.srv (srv_i386_regobj): New.
12329 (srv_i386_linux_regobj): Likewise.
12330 (srv_amd64_regobj): Likewise.
12331 (srv_amd64_linux_regobj): Likewise.
12332 (srv_i386_32bit_xmlfiles): Likewise.
12333 (srv_i386_64bit_xmlfiles): Likewise.
12334 (srv_i386_xmlfiles): Likewise.
12335 (srv_amd64_xmlfiles): Likewise.
12336 (srv_i386_linux_xmlfiles): Likewise.
12337 (srv_amd64_linux_xmlfiles): Likewise.
12338 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12339 srv_xmlfiles to $srv_i386_xmlfiles.
12340 (i[34567]86-*-mingw32ce*): Likewise.
12341 (i[34567]86-*-mingw*): Likewise.
12342 (i[34567]86-*-nto*): Likewise.
12343 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12344 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12345 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12346 (x86_64-*-linux*): Likewise.
12348 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12349 (init_registers_amd64_linux): New.
12350 (x86_arch_setup): Replace init_registers_x86_64_linux with
12351 init_registers_amd64_linux.
12353 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12355 * configure.ac: Check for libdl. If it is not available link against
12356 static libthread_db.
12357 * configure: Regenerate.
12359 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12363 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12364 handing a read watchpoint.
12365 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12367 2010-02-12 Doug Evans <dje@google.com>
12369 * linux-low.c (linux_supports_tracefork_flag): Document.
12370 (linux_look_up_symbols): Add comment.
12372 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12374 * regcache.c (supply_register): Clear regcache if buf is NULL.
12376 2010-02-02 Nicolas Roche <roche@sourceware.org>
12377 Joel Brobecker <brobecker@adacore.com>
12379 * inferiors.c (find_inferior): Add function documentation.
12380 (unloaded_dll): Handle the case where the unloaded dll has not
12381 been previously registered in the dll list.
12383 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12385 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12386 (thumb2_breakpoint): New.
12387 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12389 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12391 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12392 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12395 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12397 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12399 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12401 * linux-s390-low.c (s390_collect_ptrace_register)
12402 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12404 2010-01-21 Doug Evans <dje@google.com>
12406 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12407 (PTRACE_ARG4_TYPE): New macro.
12408 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12409 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12410 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12411 (usr_store_inferior_registers): Ditto.
12412 (linux_read_memory, linux_write_memory): Ditto.
12413 (linux_test_for_tracefork): Ditto.
12415 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12416 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12418 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12420 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12423 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12425 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12426 prototype to take a regcache. Adjust.
12428 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12430 * regcache.h (struct thread_info): Forward declare.
12431 (struct regcache): New.
12432 (new_register_cache): Adjust prototype.
12433 (get_thread_regcache): Declare.
12434 (free_register_cache): Adjust prototype.
12435 (registers_to_string, registers_from_string): Ditto.
12436 (supply_register, supply_register_by_name, collect_register)
12437 (collect_register_as_string, collect_register_by_name): Ditto.
12438 * regcache.c (struct inferior_regcache_data): Delete.
12439 (get_regcache): Rename to ...
12440 (get_thread_regcache): ... this. Adjust. Switch inferior before
12441 fetching registers.
12442 (regcache_invalidate_one): Adjust.
12443 (regcache_invalidate): Fix prototype.
12444 (new_register_cache): Return the new register cache.
12445 (free_register_cache): Change prototype.
12446 (realloc_register_cache): Adjust.
12447 (registers_to_string): Change prototype to take a regcache. Adjust.
12448 (registers_from_string): Ditto.
12449 (register_data): Ditto.
12450 (supply_register): Ditto.
12451 (supply_register_by_name): Ditto.
12452 (collect_register): Ditto.
12453 (collect_register_as_string): Ditto.
12454 (collect_register_by_name): Ditto.
12455 * server.c (process_serial_event): Adjust.
12456 * linux-low.h (regset_fill_func, regset_store_func): Change
12458 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12460 * linux-low.c (get_stop_pc): Adjust.
12461 (check_removed_breakpoint): Adjust.
12462 (linux_wait_for_event): Adjust.
12463 (linux_resume_one_lwp): Adjust.
12464 (fetch_register): Add regcache parameter. Adjust.
12465 (usr_store_inferior_registers): Ditto.
12466 (regsets_fetch_inferior_registers): Ditto.
12467 (regsets_store_inferior_registers): Ditto.
12468 (linux_fetch_registers, linux_store_registers): Ditto.
12469 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12471 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12473 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12474 prototype to take a regcache.
12475 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12476 * remote-utils.c (convert_ascii_to_int, outreg)
12477 (prepare_resume_reply): Change prototype to take a regcache.
12479 * target.h (struct target_ops) <fetch_registers, store_registers>:
12480 Change prototype to take a regcache.
12481 (fetch_inferior_registers, store_inferior_registers): Change
12482 prototype to take a regcache. Adjust.
12483 * proc-service.c (ps_lgetregs): Adjust.
12484 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12485 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12486 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12487 take a regcache. Adjust.
12488 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12489 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12490 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12491 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12492 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12493 (cris_cannot_fetch_register):
12494 (cris_breakpoint_at): Change prototype to take a regcache.
12496 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12497 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12498 to take a regcache. Adjust.
12499 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12501 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12502 take a regcache. Adjust.
12503 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12504 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12505 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12506 * linux-mips-low.c (mips_get_pc):
12507 (mips_set_pc): Change prototype to take a regcache. Adjust.
12508 (mips_reinsert_addr): Adjust.
12509 (mips_collect_register): Change prototype to take a regcache.
12511 (mips_supply_register):
12512 (mips_collect_register_32bit, mips_supply_register_32bit)
12513 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12514 (mips_store_fpregset): Ditto.
12515 * linux-ppc-low.c (ppc_supply_ptrace_register)
12516 (ppc_supply_ptrace_register): Ditto.
12517 (parse_spufs_run): Adjust.
12518 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12519 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12520 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12521 take a regcache. Adjust.
12522 * linux-s390-low.c (s390_collect_ptrace_register)
12523 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12524 (s390_set_pc): Change prototype to take a regcache. Adjust.
12525 (s390_arch_setup): Adjust.
12526 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12527 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12528 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12529 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12530 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12532 (sparc_breakpoint_at): Adjust.
12533 * linux-xtensa-low.c (xtensa_fill_gregset):
12534 (xtensa_store_gregset):
12535 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12536 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12537 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12538 prototype to take a regcache. Adjust.
12539 * win32-arm-low.c (arm_fetch_inferior_register)
12540 (arm_store_inferior_register): Change prototype to take a
12542 * win32-i386-low.c (i386_fetch_inferior_register)
12543 (i386_store_inferior_register): Change prototype to take a
12545 * win32-low.c (child_fetch_inferior_registers)
12546 (child_store_inferior_registers): Change prototype to take a
12548 (win32_wait): Adjust.
12549 (win32_fetch_inferior_registers): Change prototype to take a
12551 (win32_store_inferior_registers): Adjust.
12552 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12553 store_inferior_register>: Change prototype to take a regcache.
12555 2010-01-20 Doug Evans <dje@google.com>
12557 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12559 (linux_wait_for_event1, linux_init_signals): Ditto.
12560 (W_STOPCODE): Provide definition if missing.
12562 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12564 * linux-low.c (linux_core_of_thread): New.
12565 (compare_ints, show_process, list_threads): New.
12566 (linux_qxfer_osdata): Report threads and cores.
12567 (linux_target_op): Register linux_core_of_thread.
12568 * remote-utils.c (prepare_resume_reply): Report the core.
12569 (buffer_xml_printf): Support %d specifier.
12570 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12572 (handle_query): Handle qXfer:threads. Announce availability
12574 * target.h (struct target_ops): New field core_of_thread.
12576 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12578 * Makefile.in (clean): Remove new generated files.
12579 (reg-s390.o, reg-s390.c): Remove rules.
12580 (reg-s390x.o, reg-s390x.c): Likewise.
12581 (s390-linux32.o, s390-linux32.c): Add rules.
12582 (s390-linux64.o, s390-linux64.c): Likewise.
12583 (s390x-linux64.o, s390x-linux64.c): Likewise.
12584 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12585 * linux-s390-low.c: Include <elf.h>.
12586 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12587 (init_registers_s390): Remove prototype.
12588 (init_registers_s390x): Likewise.
12589 (init_registers_s390_linux32): Add prototype.
12590 (init_registers_s390_linux64): Likewise.
12591 (init_registers_s390x_linux64): Likewise.
12592 (s390_num_regs_3264): New define.
12593 (s390_regmap_3264): New global variable.
12594 (s390_cannot_fetch_register): Remove obsolete check.
12595 (s390_cannot_store_register): Likewise.
12596 (s390_collect_ptrace_register): Handle upper/lower register halves.
12597 (s390_supply_ptrace_register): Likewise.
12598 (s390_fill_gregset): Update to register number changes.
12599 (s390_get_hwcap): New routine.
12600 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12601 Install appropriate regmap and register set.
12603 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12605 * server.c (gdbserver_version): Update copyright year to 2010.
12606 * gdbreplay.c (gdbreplay_version): Likewise.
12608 2009-12-28 Doug Evans <dje@google.com>
12610 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12611 elf/external.h. Include <elf.h> instead but only if necessary.
12613 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12615 * linux-low.c (linux_remove_process): Remove `detaching'
12616 parameter. Don't release/detach from thread_db here.
12617 (linux_kill): Release/detach from thread_db here, ...
12618 (linux_detach): ... and here, before actually detaching.
12619 (linux_wait_1): ... and here, when a process exits.
12620 * thread-db.c (any_thread_of): New.
12621 (thread_db_free): Switch the current inferior to a thread of the
12624 2009-12-21 Doug Evans <dje@google.com>
12626 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12628 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12629 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12630 warning ifndef __NR_tkill. Move setting of errno there too.
12631 Delete unnecessary resetting of errno after syscall.
12632 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12634 * configure.ac: Check for dladdr.
12635 * config.in: Regenerate.
12636 * configure: Regenerate.
12637 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12638 (try_thread_db_load): Update.
12640 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12642 2009-12-18 Doug Evans <dje@google.com>
12644 * event-loop.c: Include unistd.h if it exists.
12646 * linux-low.c (my_waitpid): Move definition away from being in
12647 between linux_tracefork_child/linux_test_for_tracefork.
12649 * gdb_proc_service.h (psaddr_t): Fix type.
12650 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12651 signature to match glibc.
12653 2009-12-16 Doug Evans <dje@google.com>
12655 * linux-low.c (linux_read_memory): Fix argument to read.
12657 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12659 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12660 events, don't leave current_inferior pointing at null.
12662 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12664 * win32-low.c (LOG): Delete.
12665 (OUTMSG): Output to stderr.
12666 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12667 on compile time LOG macro.
12668 (win32_wait): Fix debug output.
12670 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12672 * win32-low.c (win32_add_one_solib): If the dll name is
12673 "ntdll.dll", prepend the system directory to the dll path.
12675 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12677 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12679 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12680 Vladimir Prus <vladimir@codesourcery.com>
12682 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12683 * configure.ac: Check for __mcoldfire__ and set
12684 gdb_cv_m68k_is_coldfire.
12685 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12686 reg-cf.o and reg-m68k.o.
12687 * configure: Regenerated.
12689 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12691 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12692 Pass it to thread_db_free.
12693 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12694 proper `detaching' argument to linux_remove_process.
12695 * linux-low.h (thread_db_free): Add `detaching' parameter.
12696 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12698 (thread_db_free): Add `detaching' parameter. Only
12699 call td_ta_clear_event if detaching from process.
12701 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12703 * thread-db.c (thread_db_free): Fix typo.
12705 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12708 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12710 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12712 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12713 with an i686 compiler.
12714 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12716 * configure: Rebuilt.
12718 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12722 * server.c (handle_search_memory_1): Correct read_addr initialization
12723 in loop for searching subsequent chunks.
12725 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12727 * configure.ac: New --with-libthread-db option.
12728 * thread-db.c: Allow direct dependence on libthread_db.
12729 (thread_db_free): Adjust.
12730 * config.in: Regenerate.
12731 * configure: Likewise.
12733 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12736 * thread-db.c (attach_thread): New function.
12737 (maybe_attach_thread): Return success/failure.
12738 (find_new_threads_callback): Adjust.
12739 (thread_db_find_new_threads): Loop until no new threads.
12741 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12743 * proc-service.c (ps_lgetregs): Formatting.
12745 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12747 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12748 * configure.ac: Adjust.
12749 * linux-low.h (struct process_info_private): Move members to struct
12751 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12752 * linux-low.c (linux_remove_process): Adjust.
12753 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12754 * server.c (handle_query): Move code ...
12755 (handle_monitor_command): ... here. New function.
12756 * target.h (struct target_ops): New member.
12757 * thread-db.c (struct thread_db): New.
12758 (libthread_db_search_path): New variable.
12759 (thread_db_create_event, thread_db_enable_reporting)
12760 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12761 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12762 (try_thread_db_load_1, dladdr_to_soname): New functions.
12763 (try_thread_db_load, thread_db_load_search): New functions.
12764 (thread_db_init): Search for libthread_db.
12765 (thread_db_free): New function.
12766 (thread_db_handle_monitor_command): Likewise.
12767 * config.in: Regenerate.
12768 * configure: Regenerate.
12770 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12772 * spu-low.c (spu_kill): Wait for inferior to terminate.
12773 Call clear_inferiors.
12774 (spu_detach): Call clear_inferiors.
12776 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12778 * aclocal.m4: Regenerate.
12779 * config.in: Likewise.
12780 * configure: Likewise.
12782 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12784 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12785 (parse_spufs_run): New function.
12786 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12787 (ppc_breakpoint_at): Handle SPU breakpoints.
12789 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12791 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12792 (SPUFS_MAGIC): Define.
12793 (spu_enumerate_spu_ids): New function.
12794 (linux_qxfer_spu): New function.
12795 (linux_target_ops): Install linux_qxfer_spu.
12797 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12799 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12800 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12801 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12802 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12803 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12804 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12805 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12806 (init_registers_powerpc_cell32l): Add prototype.
12807 (init_registers_powerpc_cell64l): Likewise.
12808 (ppc_arch_setup): Detect Cell/B.E. architecture.
12810 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12812 * Makefile.in (datarootdir): New variable.
12814 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12816 * linux-low.c (linux_write_memory): Update debugging output.
12817 * Makefile.in (clean): Add new descriptions.
12818 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12819 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12820 * configure.srv: Add new files for arm*-*-linux*.
12821 * linux-arm-low.c: Add new declarations.
12822 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12823 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12824 (HWCAP_VFPv3D16): New.
12825 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12826 instead of __IWMMXT__.
12827 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12828 (arm_arch_setup): New.
12829 (target_regsets): Remove #ifdef. Add VFP regset.
12830 (the_low_target): Use arm_arch_setup.
12832 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12834 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12835 the main thread again.
12837 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12839 Adding Neutrino gdbserver.
12840 * configure: Regenerated.
12841 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12842 * configure.srv (i[34567]86-*-nto*): New target.
12843 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12844 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12845 (nto_comctrl) [__QNX__]: New function.
12846 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12848 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12850 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12853 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12854 Pedro Alves <pedro@codesourcery.com>
12856 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12857 don't support CONTEXT_EXTENDED_REGISTERS.
12858 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12859 (the_low_target): Install them.
12860 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12861 failing with ERROR_PIPE_NOT_CONNECTED.
12863 2009-06-30 Doug Evans <dje@google.com>
12864 Pierre Muller <muller@ics.u-strasbg.fr>
12866 Add h/w watchpoint support to x86-linux, win32-i386.
12867 * Makefile.in (SFILES): Add i386-low.c
12868 (i386_low_h): Define.
12869 (i386-low.o): Add dependencies.
12870 (linux-x86-low.o): Add i386-low.h dependency.
12871 (win32-i386-low.o): Ditto.
12872 * i386-low.c: New file.
12873 * i386-low.h: New file.
12874 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12875 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12876 * linux-low.c (linux_add_process): Initialize arch_private.
12877 (linux_remove_process): Free arch_private.
12878 (add_lwp): Initialize arch_private.
12879 (delete_lwp): Free arch_private.
12880 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12882 * linux-low.h (process_info_private): New member arch_private.
12883 (lwp_info): New member arch_private.
12884 (linux_target_ops): New members new_process, new_thread,
12886 (ptid_of): New macro.
12887 * linux-x86-low.c: Include stddef.h, i386-low.h.
12888 (arch_process_info): New struct.
12889 (arch_lwp_info): New struct.
12890 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12891 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12892 (i386_dr_low_get_status): New function.
12893 (x86_insert_point, x86_remove_point): New functions.
12894 (x86_stopped_by_watchpoint): New function.
12895 (x86_stopped_data_address): New function.
12896 (x86_linux_new_process, x86_linux_new_thread): New functions.
12897 (x86_linux_prepare_to_resume): New function.
12898 (the_low_target): Add entries for insert_point, remove_point,
12899 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12901 * server.c (debug_hw_points): New global.
12902 (monitor_show_help): Document set debug-hw-points.
12903 (handle_query): Process "set debug-hw-points".
12904 * server.h (debug_hw_points): Declare.
12905 (paddress): Declare.
12906 * utils.c (NUMCELLS, CELLSIZE): New macros.
12907 (get_sell, xsnprintf, paddress): New functions.
12908 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12909 remove_point, stopped_by_watchpoint, stopped_data_address.
12910 * win32-i386-low.c: Include i386-low.h.
12911 (debug_reg_state): Replaces dr.
12912 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12913 (i386_dr_low_get_status): New function.
12914 (i386_insert_point, i386_remove_point): New functions.
12915 (i386_stopped_by_watchpoint): New function.
12916 (i386_stopped_data_address): New function.
12917 (i386_initial_stuff): Update.
12918 (get_thread_context,set_thread_context,i386_thread_added): Update.
12919 (the_low_target): Add entries for insert_point,
12920 remove_point, stopped_by_watchpoint, stopped_data_address.
12921 * win32-low.c (win32_insert_watchpoint): New function.
12922 (win32_remove_watchpoint): New function.
12923 (win32_stopped_by_watchpoint): New function.
12924 (win32_stopped_data_address): New function.
12925 (win32_target_ops): Add entries for insert_watchpoint,
12926 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12927 * win32-low.h (win32_target_ops): New members insert_point,
12928 remove_point, stopped_by_watchpoint, stopped_data_address.
12930 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12932 * server.c (process_serial_event): Re-return unsupported, not
12933 error, if the type isn't recognized. Re-allow supporting only
12934 insert or remove packets. Also call require_running for
12935 breakpoints. Add missing break statement to default case. Tidy.
12936 * target.h (struct target_ops): Rename insert_watchpoint to
12937 insert_point, and remove_watchpoint to remove_point.
12939 * linux-low.h (struct linux_target_ops): Likewise.
12940 * linux-low.c (linux_insert_watchpoint): Rename to ...
12941 (linux_insert_point): ... this. Adjust.
12942 (linux_remove_watchpoint): Rename to ...
12943 (linux_remove_point): ... this. Adjust.
12944 (linux_target_ops): Adjust.
12945 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12946 (cris_insert_point): ... this.
12947 (cris_remove_watchpoint): Rename to ...
12948 (cris_remove_point): ... this.
12949 (the_low_target): Adjust.
12951 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12953 * server.c (handle_v_kill): Pass signal_pid to
12954 kill_inferior if multi_process is zero.
12956 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12958 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12959 * target.h (target_ops): Comment for *_watchpoint to make it clear
12960 the functions can get types '0' and '1'.
12962 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12964 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12965 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12966 * regcache.c (get_regcache): Likewise.
12967 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12968 * win32-low.c (child_fetch_inferior_registers): Remove check for
12971 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12972 Pedro Alves <pedro@codesourcery.com>
12974 * target.h (struct target_ops) <supports_multi_process>: New
12976 (target_supports_multi_process): New.
12977 * server.c (handle_query): Even if GDB reports support, only
12978 enable multi-process if the target also supports it. Report
12979 multi-process support only if the target backend supports it.
12980 * linux-low.c (linux_supports_multi_process): New function.
12981 (linux_target_ops): Install it as target_supports_multi_process
12984 2009-05-24 Doug Evans <dje@google.com>
12986 Global renaming of find_thread_pid to find_thread_ptid.
12987 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12988 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12989 All callers updated.
12991 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12992 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12995 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12996 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12997 (linux_resume_one_lwp): Ditto.
12999 2009-05-23 Doug Evans <dje@google.com>
13001 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13002 from struct inferior_list_entry * to struct lwp_info *.
13003 All callers updated.
13005 2009-05-13 Doug Evans <dje@google.com>
13007 * linux-x86-low.c: Don't include assert.h.
13008 (x86_siginfo_fixup): Use fatal, not assert.
13009 (x86_arch_setup): Fix comment.
13011 2009-05-12 Doug Evans <dje@google.com>
13013 Biarch support for i386/amd64 gdbserver.
13014 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13015 Add linux-x86-low.c.
13016 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13017 (linux-x86-low.o): Add.
13018 * linux-x86-64-low.c: Delete.
13019 * linux-i386-low.c: Delete.
13020 * linux-x86-low.c: New file.
13021 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13023 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13025 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13026 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13027 (linux_child_pid_to_exec_file): New function.
13028 (elf_64_header_p, elf_64_file_p): New functions.
13029 (siginfo_fixup): New function.
13030 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13031 give target a chance to convert layout.
13032 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13033 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13035 2009-05-07 Doug Evans <dje@google.com>
13037 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13038 (regsets_store_inferior_registers): Ditto.
13040 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13044 * linux-low.c (must_set_ptrace_flags): Delete.
13045 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13047 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13048 `lwp->must_set_ptrace_flags' instead.
13049 (linux_wait_for_event_1): Set ptrace options here.
13050 (linux_wait_1): ... not here.
13052 2009-04-30 Doug Evans <dje@google.com>
13054 * inferiors.c (started_inferior_callback): New function.
13055 (attached_inferior_callback): New function.
13056 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13057 * server.c (print_started_pid, print_attached_pid): New functions.
13058 (detach_or_kill_for_exit): New function.
13059 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13060 * server.h (have_started_inferiors_p): Declare.
13061 (have_attached_inferiors_p): Declare.
13063 * inferiors.c (remove_process): Fix memory leak, free process.
13064 * linux-low.c (linux_remove_process): New function.
13065 (linux_kill): Call it instead of remove_process.
13066 (linux_detach, linux_wait_1): Ditto.
13068 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13070 * configure.srv: Add x86 Windows CE target.
13072 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13074 * inferiors.c (get_thread_process): Make global.
13075 * server.h (get_thread_process): Add prototype.
13076 * thread-db.c (find_one_thread): Use get_thread_process
13077 instead of current_process.
13078 (thread_db_get_tls_address): Do not crash if called when
13079 thread layer is not yet initialized.
13081 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13083 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13084 * spu-low.c (current_tid): Rename to ...
13085 (current_ptid): ... this.
13086 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13087 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13088 ptid_get_lwp (current_ptid) instead of current_tid.
13089 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13090 instead of current_tid. Use find_process_pid to verify pid
13091 argument is valid. Pass proper argument to remove_process.
13092 (spu_thread_alive): Compare current_ptid instead of current_tid.
13093 (spu_resume): Likewise.
13095 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13097 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13100 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13102 Implement the multiprocess extensions, and add linux multiprocess
13105 * server.h (ULONGEST): Declare.
13106 (struct ptid, ptid_t): New.
13107 (minus_one_ptid, null_ptid): Declare.
13108 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13109 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13110 (struct inferior_list_entry): Change `id' type from unsigned from
13112 (struct sym_cache, struct breakpoint, struct
13113 process_info_private): Forward declare.
13114 (struct process_info): Declare.
13115 (current_process): Declare.
13116 (all_processes): Declare.
13117 (initialize_inferiors): Declare.
13118 (add_thread): Adjust to use ptid_t.
13119 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13120 (add_process, remove_process, find_thread_pid): Declare.
13121 (find_inferior_id): Adjust to use ptid_t.
13122 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13123 (multi_process): Declare.
13124 (push_event): Adjust to use ptid_t.
13125 (read_ptid, write_ptid): Declare.
13126 (prepare_resume_reply): Adjust to use ptid_t.
13127 (clear_symbol_cache): Declare.
13128 * inferiors.c (all_processes): New.
13129 (null_ptid, minus_one_ptid): New.
13130 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13131 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13132 (add_thread): Change unsigned long to ptid. Remove gdb_id
13134 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13135 (gdb_id_to_thread): Rename to ...
13136 (find_thread_pid): ... this. Change unsigned long to ptid.
13137 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13138 (loaded_dll, pull_pid_from_list): Adjust.
13139 (add_process, remove_process, find_process_pid)
13140 (get_thread_process, current_process, initialize_inferiors): New.
13141 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13142 (struct target_waitstatus) <related_pid>: Ditto.
13143 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13144 return type to int.
13145 (struct target_ops) <join>: Add `pid' argument.
13146 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13147 (struct target_ops) <wait>: Add `ptid' field. Change return type
13149 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13150 (mywait): Add `ptid' argument. Change return type to ptid_t.
13151 (target_pid_to_str): Declare.
13152 * target.c (set_desired_inferior): Adjust to use ptids.
13153 (mywait): Add new `ptid' argument. Adjust.
13154 (target_pid_to_str): New.
13155 * mem-break.h (free_all_breakpoints): Declare.
13156 * mem-break.c (breakpoints): Delelete.
13157 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13158 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13159 to use per-process breakpoint list.
13160 (free_all_breakpoints): New.
13161 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13162 (symbol_cache, all_symbols_looked_up): Delete.
13164 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13166 (prepare_resume_reply): Change ptid argument's type from unsigned
13167 long to ptid_t. Adjust. Implement W;process and X;process.
13168 (free_sym_cache, clear_symbol_cache): New.
13169 (look_up_one_symbol): Adjust to per-process symbol cache. *
13170 * server.c (cont_thread, general_thread, step_thread): Change type
13172 (attached): Delete.
13173 (multi_process): New.
13174 (last_ptid): Change type to ptid_t.
13175 (struct vstop_notif) <ptid>: Change type to ptid_t.
13176 (queue_stop_reply, push_event): Change `ptid' argument's type to
13178 (discard_queued_stop_replies): Add `pid' argument.
13179 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13180 changes. Don't reference the `attached' global.
13181 (attach_inferior): Adjust to mywait interface changes.
13182 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13183 features. Handle and report "multiprocess+". Handle
13185 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13187 (handle_v_kill): New.
13188 (handle_v_stopped): Adjust to use target_pid_to_str.
13189 (handle_v_requests): Allow multiple attaches and runs when
13190 multiprocess extensions are in effect. Handle "vKill".
13191 (myresume): Adjust to use ptids.
13192 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13193 (handle_status): Adjust to discard_queued_stop_replies interface
13195 (first_thread_of, kill_inferior_callback)
13196 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13197 (main): Call initialize_inferiors. Adjust to use ptids, killing
13198 and detaching from all inferiors. Handle multiprocess packet
13200 * linux-low.h: Include gdb_proc_service.h.
13201 (struct process_info_private): New.
13202 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13203 <lwpid_of>: Use ptid_get_lwp.
13204 (get_lwp_thread): Adjust.
13205 (struct lwp_info): Add `dead' member.
13206 (find_lwp_pid): Declare.
13207 * linux-low.c (thread_db_active): Delete.
13208 (new_inferior): Adjust comment.
13209 (inferior_pid): Delete.
13210 (linux_add_process): New.
13211 (handle_extended_wait): Adjust.
13212 (add_lwp): Change unsigned long to ptid.
13213 (linux_create_inferior): Add process to processes table. Adjust
13214 to use ptids. Don't set new_inferior here.
13215 (linux_attach_lwp): Rename to ...
13216 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13217 it. Adjust to use ptids.
13218 (linux_attach_lwp): New.
13219 (linux_attach): Add process to processes table. Don't set
13221 (struct counter): New.
13222 (second_thread_of_pid_p, last_thread_of_process_p): New.
13223 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13224 multiple processes.
13225 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13226 processes. Remove process from process table.
13227 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13228 to multiple processes.
13229 (any_thread_of): New.
13230 (linux_detach): Add `pid' argument, and handle it. Remove process
13231 from processes table.
13232 (linux_join): Add `pid' argument. Handle it.
13233 (linux_thread_alive): Change unsighed long argument to ptid_t.
13234 Consider dead lwps as not being alive.
13235 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13236 threads we're not interested in.
13237 (same_lwp, find_lwp_pid): New.
13238 (linux_wait_for_lwp): Change `pid' argument's type from int to
13240 (linux_wait_for_event): Rename to ...
13241 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13242 from int to ptid_t. Adjust.
13243 (linux_wait_for_event): New.
13244 (linux_wait_1): Add `ptid' argument. Change return type to
13245 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13246 that exit from the process table.
13247 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13249 (mark_lwp_dead): New.
13250 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13251 stopping all threads, mark its main lwp as dead.
13252 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13254 (fetch_register, usr_store_inferior_registers)
13255 (regsets_fetch_inferior_registers)
13256 (regsets_store_inferior_registers, linux_read_memory)
13257 (linux_write_memory): Inline `inferior_pid'.
13258 (linux_look_up_symbols): Adjust to use per-process
13259 `thread_db_active'.
13260 (linux_request_interrupt): Adjust to use ptids.
13261 (linux_read_auxv): Inline `inferior_pid'.
13262 (initialize_low): Don't reference thread_db_active.
13263 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13264 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13265 (ps_getpid): Return the pid of the current inferior.
13266 * thread-db.c (proc_handle, thread_agent): Delete.
13267 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13269 (find_one_thread): Change argument type to ptid_t. Adjust to
13271 (maybe_attach_thread): Adjust to per-process data and ptids.
13272 (thread_db_find_new_threads): Ditto.
13273 (thread_db_init): Ditto.
13274 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13275 processes table. Adjust to use ptids.
13276 (spu_kill, spu_detach): Adjust interface. Remove process from
13278 (spu_join, spu_thread_alive): Adjust interface.
13279 (spu_wait): Adjust interface. Remove process from processes
13280 table. Adjust to use ptids.
13281 * win32-low.c (current_inferior_tid): Delete.
13282 (current_inferior_ptid): New.
13283 (debug_event_ptid): New.
13284 (thread_rec): Take a ptid. Adjust.
13285 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13286 (child_delete_thread): Ditto.
13287 (do_initial_child_stuff): Add `attached' argument. Add process to
13289 (child_fetch_inferior_registers, child_store_inferior_registers):
13291 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13292 (win32_attach): Pass 1 to do_initial_child_stuff.
13293 (win32_kill): Adjust interface. Remove process from processes
13295 (win32_detach): Ditto.
13296 (win32_join): Adjust interface.
13297 (win32_thread_alive): Take a ptid.
13298 (win32_resume): Adjust to use ptids.
13299 (get_child_debug_event): Ditto.
13300 (win32_wait): Adjust interface. Remove exiting process from
13303 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13305 Non-stop mode support.
13307 * server.h (non_stop): Declare.
13308 (gdb_client_data, handler_func): Declare.
13309 (delete_file_handler, add_file_handler, start_event_loop):
13311 (handle_serial_event, handle_target_event, push_event)
13312 (putpkt_notif): Declare.
13313 * target.h (enum resume_kind): New.
13314 (struct thread_resume): Replace `step' field by `kind' field.
13315 (TARGET_WNOHANG): Define.
13316 (struct target_ops) <wait>: Add `options' argument.
13317 <supports_non_stop, async, start_non_stop>: New fields.
13318 (target_supports_non_stop, target_async): New.
13319 (start_non_stop): Declare.
13320 (mywait): Add `options' argument.
13321 * target.c (mywait): Add `options' argument. Print child exit
13322 notifications here.
13323 (start_non_stop): New.
13324 * server.c (non_stop, own_buf, mem_buf): New globals.
13325 (struct vstop_notif): New.
13326 (notif_queue): New global.
13327 (queue_stop_reply, push_event, discard_queued_stop_replies)
13328 (send_next_stop_reply): New.
13329 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13331 (attach_inferior): In non-stop mode, don't wait for the target
13333 (handle_general_set): Handle QNonStop.
13334 (handle_query): When handling qC, return the current general
13335 thread, instead of the first thread of the list.
13336 (handle_query): If the backend supports non-stop mode, include
13337 QNonStop+ in the qSupported query response.
13338 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13340 (handle_v_attach, handle_v_run): Handle non-stop mode.
13341 (handle_v_stopped): New.
13342 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13343 (myresume): Adjust to use resume_kind. Handle non-stop.
13344 (queue_stop_reply_callback): New.
13345 (handle_status): Handle non-stop mode.
13346 (main): Clear non_stop flag on reconnection. Use the event-loop.
13347 Refactor serial protocol handling from here ...
13348 (process_serial_event): ... to this new function. When GDB
13349 selects any thread, select one here. In non-stop mode, wait until
13350 GDB acks all pending events before exiting.
13351 (handle_serial_event, handle_target_event): New.
13352 * remote-utils.c (remote_open): Install remote_desc in the event
13354 (remote_close): Remove remote_desc from the event loop.
13355 (putpkt_binary): Rename to...
13356 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13357 (putpkt_binary): New as wrapper around putpkt_binary_1.
13358 (putpkt_notif): New.
13359 (prepare_resume_reply): In non-stop mode, don't change the
13361 * event-loop.c: New.
13362 * Makefile.in (OBJ): Add event-loop.o.
13363 (event-loop.o): New rule.
13365 * linux-low.h (pid_of): Moved here.
13367 (get_lwp_thread): Use lwpid_of.
13368 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13369 * linux-low.c (pid_of): Delete.
13370 (inferior_pid): Use lwpid_of.
13371 (linux_event_pipe): New.
13372 (target_is_async_p): New.
13374 (handle_extended_wait): Use lwpid_of.
13375 (add_lwp): Don't set lwpid field.
13376 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13377 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13378 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13379 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13380 first. Adjust to linux_wait_for_event interface changes. Use
13382 (linux_detach): Don't delete the main lwp here.
13383 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13384 (status_pending_p): Don't consider explicitly suspended lwps.
13385 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13386 pointer. Add OPTIONS argument. Change return type to int. Use
13387 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13388 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13389 pointer. Add status pointer argument. Return a pid instead of a
13390 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13391 changes. In non-stop mode, don't switch to a random thread.
13392 (linux_wait): Rename to...
13393 (linux_wait_1): ... this. Add target_options argument, and handle
13394 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13395 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13396 clean exit and signal exit code. Don't stop all threads in
13397 non-stop mode. In all-stop mode, only stop all threads when
13398 reporting a stop to GDB. Handle explicit thread stop requests.
13399 (async_file_flush, async_file_mark): New.
13401 (send_sigstop): Use lwpid_of.
13402 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13403 interface changes. In non-stop mode, don't switch to a random
13405 (linux_resume_one_lwp): Use lwpid_of.
13406 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13407 (linux_resume_one_thread): ... this. Handle resume_stop. In
13408 non-stop mode, don't look for pending flag in all threads.
13409 (resume_status_pending_p): Don't consider explicitly suspended
13411 (my_waitpid): Reimplement. Emulate __WALL.
13412 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13414 (sigchld_handler, linux_supports_non_stop, linux_async)
13415 (linux_start_non_stop): New.
13416 (linux_target_ops): Register linux_supports_non_stop, linux_async
13417 and linux_start_non_stop.
13418 (initialize_low): Install SIGCHLD handler.
13419 * thread-db.c (thread_db_create_event, find_one_thread)
13420 (thread_db_get_tls_address): Use lwpid_of.
13421 * win32-low.c (win32_detach): Adjust to use resume_kind.
13422 (win32_wait): Add `options' argument.
13423 * spu-low.c (spu_resume): Adjust to use resume_kind.
13424 (spu_wait): Add `options' argument.
13426 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13428 Decouple target code from remote protocol.
13430 * target.h (enum target_waitkind): New.
13431 (struct target_waitstatus): New.
13432 (struct target_ops) <wait>: Return an unsigned long. Take a
13433 target_waitstatus pointer instead of a char pointer.
13434 (mywait): Likewise.
13435 * target.c (mywait): Change prototype to return an unsigned long.
13436 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13437 * server.h (thread_from_wait, old_thread_from_wait): Delete
13439 (prepare_resume_reply): Change prototype to take a
13441 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13442 (last_status, last_ptid): New.
13443 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13444 pid instead of a signal.
13445 (attach_inferior): Remove "status" and "signal" parameters.
13447 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13449 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13450 (handle_v_requests, myresume): Remove "status" and "signal"
13451 parameters. Adjust.
13452 (handle_status): New.
13453 (main): Delete local `status'. Adjust.
13454 * remote-utils.c: Include target.h.
13455 (prepare_resume_reply): Change prototype to take a
13456 target_waitstatus. Adjust.
13458 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13460 * spu-low.c (spu_wait): Adjust.
13461 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13463 (win32_wait): Adjust.
13465 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13467 * target.h (struct thread_resume): Delete leave_stopped member.
13468 (struct target_ops): Add a `n' argument to the `resume' callback.
13469 * server.c (start_inferior): Adjust.
13470 (handle_v_cont, myresume): Adjust.
13471 * linux-low.c (check_removed_breakpoint): Adjust to resume
13472 interface change, and to removed leave_stopped field.
13473 (resume_ptr): Delete.
13474 (struct thread_resume_array): New.
13475 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13476 resume interface change.
13477 (linux_continue_one_thread, linux_queue_one_thread)
13478 (resume_status_pending_p): Check if the resume field is NULL
13479 instead of checking the leave_stopped member.
13480 (linux_resume): Adjust to the target resume interface change.
13481 * spu-low.c (spu_resume): Adjust to the target resume interface
13483 * win32-low.c (win32_detach, win32_resume): Ditto.
13485 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13487 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13489 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13491 (linux_continue_one_thread): Only preserve the stepping flag if
13492 there's a pending breakpoint.
13494 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13496 * server.c (main): After the inferior having exited, call
13497 remote_close before exiting gdbserver.
13499 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13501 Fix size of FPSCR in Power 7 processors.
13502 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13503 (PPC_FEATURE_HAS_DFP): New #define.
13504 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13507 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13509 * server.c (handle_query) Whitespace and formatting.
13511 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13513 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13514 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13515 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13516 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13517 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13518 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13519 Makefile.in, configure.ac: Fix whitespace throughout.
13520 * configure: Regenerate.
13522 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13524 * inferiors.c (find_inferior): Make it safe for the callback
13525 function to delete the currently iterated inferior.
13527 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13529 * Makefile.in (linuw_low_h): Move higher.
13530 (thread-db.o): Depend on $(linux_low_h).
13532 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13534 Rename "process" to "lwp" throughout.
13536 * linux-low.c (all_processes): Rename to...
13537 (all_lwps): ... this.
13538 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13539 (add_process): Rename to ...
13540 (add_lwp): ... this. Adjust.
13541 (linux_create_inferior): Adjust.
13542 (linux_attach_lwp): Adjust.
13543 (linux_attach): Adjust.
13544 (linux_kill_one_process): Rename to ...
13545 (linux_kill_one_lwp): ... this. Adjust.
13546 (linux_kill): Adjust.
13547 (linux_detach_one_process): Rename to ...
13548 (linux_detach_one_lwp): ... this. Adjust.
13549 (linux_detach): Adjust.
13550 (check_removed_breakpoint): Adjust.
13551 (status_pending_p): Adjust.
13552 (linux_wait_for_process): Rename to ...
13553 (linux_wait_for_lwp): ... this. Adjust.
13554 (linux_wait_for_event): Adjust.
13555 (send_sigstop): Adjust.
13556 (wait_for_sigstop): Adjust.
13557 (stop_all_processes): Rename to ...
13558 (stop_all_lwps): ... this.
13559 (linux_resume_one_process): Rename to ...
13560 (linux_resume_one_lwp): ... this. Adjust.
13561 (linux_set_resume_request, linux_continue_one_thread)
13562 (linux_queue_one_thread, resume_status_pending_p)
13563 (usr_store_inferior_registers, regsets_store_inferior_registers)
13564 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13566 * linux-low.h (get_process): Rename to ...
13567 (get_lwp): ... this. Adjust.
13568 (get_thread_process): Rename to ...
13569 (get_thread_lwp): ... this. Adjust.
13570 (get_process_thread): Rename to ...
13571 (get_lwp_thread): ... this. Adjust.
13572 (struct process_info): Rename to ...
13573 (struct lwp_info): ... this.
13574 (all_processes): Rename to ...
13575 (all_lwps): ... this.
13576 * proc-service.c (ps_lgetregs): Adjust.
13577 * thread-db.c (thread_db_create_event, find_one_thread)
13578 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13580 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13582 * server.c (handle_query): Handle "qAttached".
13584 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13586 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13587 GPLv3, update license URL.
13589 2009-03-01 Doug Evans <dje@google.com>
13591 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13592 (server_h): Add gdb_signals.h.
13593 (signals.o): Update.
13594 * server.h (target_signal_from_host,target_signal_to_host_p)
13595 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13597 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13599 * remote-utils.c (getpkt): Also generate remote-debug
13600 information if noack_mode is set.
13602 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13604 * server.c (handle_query): Report qXfer:siginfo:read and
13605 qXfer:siginfo:write as supported and handle them.
13606 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13607 * linux-low.c (linux_xfer_siginfo): New.
13608 (linux_target_ops): Set it.
13610 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13612 * server.c (gdbserver_usage): Mention --remote-debug.
13613 (main): Accept '--remote-debug' switch.
13615 2009-01-18 Doug Evans <dje@google.com>
13617 * regcache.c (new_register_cache): No need to check result of xcalloc.
13618 * server.c (handle_search_memory): Back out calls to xmalloc,
13619 result is checked and error is returned to user upon failure.
13620 (handle_query): Ditto. Add more checks for result of malloc.
13621 (handle_v_cont): Check result of malloc, report error back to
13623 (handle_v_run): Ditto. Call freeargv.
13624 * server.h (freeargv): Declare.
13625 * utils.c (freeargv): New fn.
13627 2009-01-15 Doug Evans <dje@google.com>
13629 * gdbreplay.c (perror_with_name): Make arg const char *.
13630 * server.h (target_signal_to_name): Make return type const char *.
13631 * thread-db.c (thread_db_err_str): Make return type const char *.
13632 * utils.c (perror_with_name): Make arg const char *.
13634 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13636 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13637 when handling a EXIT_PROCESS_DEBUG_EVENT.
13639 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13641 * gdbreplay.c (gdbreplay_version): Update copyright year.
13642 * server.c (gdbserver_version): Likewise.
13644 2009-01-05 Doug Evans <dje@google.com>
13646 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13647 (handle_extended_wait): Improve comment.
13649 2008-12-13 Doug Evans <dje@google.com>
13651 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13652 * server.h (ATTR_MALLOC): New macro.
13653 (xmalloc,xcalloc,xstrdup): Declare.
13654 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13655 * inferiors.c: Ditto.
13656 * linux-low.c: Ditto.
13657 * mem-break.c: Ditto.
13658 * regcache.c: Ditto.
13659 * remote-utils.c: Ditto.
13662 * win32-low.c: Ditto.
13664 2008-12-12 Doug Evans <dje@google.com>
13666 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13667 in debugging printf.
13669 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13671 2008-12-09 Doug Evans <dje@google.com>
13673 * linux-low.h (struct process_info): Delete member tid, unused.
13674 * thread-db.c (find_one_thread): Update.
13675 (maybe_attach_thread): Update.
13677 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13679 * target.h (struct target_ops): Add qxfer_osdata member.
13680 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13682 (linux_qxfer_osdata): New functions.
13683 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13685 * server.c (handle_query): Handle "qXfer:osdata:read:".
13686 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13687 (buffer_xml_printf): New functions.
13688 * server.h (struct buffer): New.
13689 (buffer_grow_str, buffer_grow_str0): New macros.
13690 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13691 (buffer_xml_printf): Declare.
13693 2008-11-24 Doug Evans <dje@google.com>
13695 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13697 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13699 * server.c (handle_v_run): Always use the supplied argument list.
13701 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13703 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13704 (xtensa_regmap_table): Add entry for scompare1.
13706 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13708 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13709 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13710 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13711 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13712 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13713 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13714 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13715 XML target descriptions.
13716 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13717 when inferior is running on an ISA 2.05 or later processor. Add
13718 special case to return offset for full 64-bit slot of FPSCR when
13721 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13723 * Makefile.in (SFILES, clean): Added sparc64 files.
13724 (reg-sparc64.o, reg-sparc64.c): New.
13725 * configure.srv (sparc*-*-linux*): New configuration.
13726 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13727 syscall arguments for SPARC.
13728 (regsets_store_inferior_registers): Likewise.
13729 * linux-sparc-low.c: New file.
13731 2008-10-21 Doug Evans <dje@google.com>
13733 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13734 (READLINE_DIR,READLINE_DEP): Delete.
13735 (INTERNAL_CFLAGS): Update.
13736 (LINTFLAGS): Update.
13738 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13740 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13741 whole argv from the last run, not just argv[0].
13743 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13745 * regcache.c (new_register_cache): Return NULL if the register
13746 cache size isn't known yet.
13747 (free_register_cache): Avoid dereferencing a NULL regcache.
13749 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13751 * configure.srv: Merge MIPS and MIPS64.
13753 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13755 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13757 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13759 * Makefile.in: Add required vsx dependencies.
13761 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13762 Declare init_registers_powerpc_vsx32l.
13763 Declare init_registers_powerpc_vsx64l.
13764 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13765 (ppc_arch_setup): Check for VSX in hwcap.
13766 (ppc_fill_vsxregset): New function.
13767 (ppc_store_vsxregset): New function.
13768 Add new VSX entry in regset_info target_regsets.
13770 * configure.srv: Add new VSX dependencies.
13772 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13774 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13775 (remote_open): Set or clear transport_is_reliable.
13776 (putpkt_binary): Don't expect acks in noack mode.
13777 (getpkt): Don't send ack/nac in noack mode.
13778 * server.c (handle_general_set): Handle QStartNoAckMode.
13779 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13781 (main): Reset noack_mode on every connection.
13782 * server.h (noack_mode): Declare.
13784 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13786 * Makefile.in (GDBREPLAY_OBS): New variable.
13787 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13789 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13790 Daniel Jacobowitz <dan@codesourcery.com>
13792 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13793 (usr_store_inferior_registers): Likewise.
13794 (regsets_store_inferior_registers): Likewise.
13796 2008-07-31 Rolf Jansen <rj@surtec.com>
13797 Pedro Alves <pedro@codesourcery.com>
13799 * configure.ac: Check for memmem declaration.
13800 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13801 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13802 (disable_packet_qfThreadInfo): Unconditionally compile.
13803 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13804 * configure, config.in: Regenerate.
13806 2008-07-28 Doug Kwan <dougkwan@google.com>
13808 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13809 (linux_write_memory): Remove declaration of errno.
13811 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13813 * linux-low.c (handle_extended_wait): Do not use "status"
13814 variable uninitialized.
13816 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13818 * server.c (handle_v_attach): Inhibit reporting dll changes.
13820 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13822 * remote-utils.c (prepare_resume_reply): If requested, don't
13823 output "thread:TID" in the T stop reply.
13825 * server.c (disable_packet_vCont, disable_packet_Tthread)
13826 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13827 (handle_query): If requested, disable support for qC, qfThreadInfo
13829 (handle_v_requests): If requested, disable support for vCont.
13830 (gdbserver_show_disableable): New.
13831 (main): Handle --disable-packet and --disable-packet=LIST.
13833 * server.h (disable_packet_vCont, disable_packet_Tthread)
13834 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13836 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13838 * server.c (gdbserver_usage): Mention --version.
13840 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13842 * Makefile.in (gdbreplay.o): New rule.
13844 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13846 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13847 message, not gdbserver.
13849 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13850 Nathan Sidwell <nathan@codesourcery.com>
13851 Joseph Myers <joseph@codesourcery.com>
13853 * acinclude.m4: Include ../../config/acx.m4.
13854 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13855 * configure, config.in: Regenerate.
13856 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13857 * server.c (gdbserver_version): Print PKGVERSION.
13858 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13859 (main): Adjust gdbserver_usage calls.
13860 * gdbreplay.c (version, host_name): Add declarations.
13861 (gdbreplay_version, gdbreplay_usage): New.
13862 (main): Accept --version and --help options.
13864 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13866 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13867 (arm_breakpoint_at): Handle Thumb.
13868 (the_low_target): Add comment.
13870 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13872 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13874 2008-05-09 Doug Evans <dje@google.com>
13876 * server.h (decode_search_memory_packet): Declare.
13877 * remote-utils.c (decode_search_memory_packet): New fn.
13878 * server.c (handle_search_memory_1): New fn.
13879 (handle_search_memory): New fn.
13880 (handle_query): Process qSearch:memory packets.
13882 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13884 * regcache.c (registers_length): Remove.
13885 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13886 full register packet.
13887 * regcache.h (registers_length): Remove prototype.
13888 * server.h (PBUFSIZ): Define to 16384.
13890 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13892 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13893 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13894 powerpc-64l.o, and powerpc-altivec64l.o.
13895 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13896 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13897 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13898 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13899 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13902 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13903 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13904 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13905 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13906 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13907 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13908 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13909 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13910 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13911 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13914 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13915 (init_registers_powerpc_32l): ... this new prototype.
13916 (init_registers_powerpc_32): Remove, replace by ...
13917 (init_registers_powerpc_altivec32l): ... this new prototype.
13918 (init_registers_powerpc_e500): Remove, replace by ...
13919 (init_registers_powerpc_e500l): ... this new prototype.
13920 (init_registers_ppc64): Remove, replace by ...
13921 (init_registers_powerpc_64l): ... this new prototype.
13922 (init_registers_powerpc_64): Remove, replace by ...
13923 (init_registers_powerpc_altivec64l): ... this new prototype.
13924 (ppc_num_regs): Set to 73.
13925 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13926 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13927 (ppc_cannot_store_register): Handle orig_r3 and trap.
13928 (ppc_arch_setup): Update init_registers_... calls.
13929 (ppc_fill_gregset): Handle orig_r3 and trap.
13931 * inferiors.c (clear_inferiors): Reset current_inferior.
13933 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13935 * acinclude.m4: Add override.m4.
13936 * configure: Regenerate.
13938 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13940 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13941 initial call to init_register_ppc64.
13943 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13945 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13946 single powerpc*-*-linux* case.
13947 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13949 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13951 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13952 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13954 * linux-ppc-low.c: Include <elf.h>.
13955 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13956 (ppc_hwcap): New global variable.
13957 (ppc_regmap): Remove __SPE__ #ifdef sections.
13958 (ppc_regmap_e500): New global variable.
13959 (ppc_cannot_store_register): Update __SPE__ special case.
13960 (ppc_get_hwcap): New function.
13961 (ppc_arch_setup): Use it to determine whether inferior supports
13962 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13963 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13964 Do not access registers if target does not support AltiVec.
13965 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13966 Do not access registers if target does not support SPE.
13967 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13969 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13971 * linux-low.c (disabled_regsets, num_regsets): New.
13972 (use_regsets_p): Delete.
13973 (linux_wait_for_process): Clear disabled_regsets.
13974 (regsets_fetch_inferior_registers): Check and set it.
13975 (regsets_store_inferior_registers): Likewise.
13976 (linux_fetch_registers, linux_store_registers): Do not use
13978 (initialize_low): Allocate disabled_regsets.
13980 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13982 * Makefile.in (LIBOBJS): New.
13983 (OBS): Use LIBOBJS.
13984 (memmem.o): New rule.
13985 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13986 * configure: Regenerated.
13988 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13990 * server.c (handle_query): Never return "unsupported" for
13991 qXfer:features:read queries.
13993 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13995 * server.c (get_features_xml): Fix inverted condition.
13996 (handle_query): Always support qXfer:feature:read.
13998 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14000 * server.c (wrapper_argv): New.
14001 (start_inferior): Handle wrapper_argv. If set, expect an extra
14003 (gdbserver_usage): Document --wrapper.
14004 (main): Parse --wrapper.
14006 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14008 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14009 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14010 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14011 (ppc_set_pc): Likewise.
14012 (ppc_arch_setup): New function.
14013 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14014 of collect_register.
14015 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14017 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14019 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14020 instead of linux-ppc64-low.o.
14021 * linux-ppc64-low.c: Remove file.
14022 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14023 (linux-ppc64-low.o): Remove rule.
14025 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14026 (init_registers_powerpc_64): Likewise.
14027 (ppc_regmap): Conditionally define depending on __powerpc64__.
14028 (ppc_cannot_store_register): Do not special-case "fpscr" when
14029 compiled on __powerpc64__.
14030 (ppc_collect_ptrace_register): New function.
14031 (ppc_supply_ptrace_register): New function.
14032 (ppc_breakpoint): Change type to "unsigned int".
14033 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14034 (the_low_target): Conditionally provide initializers for the
14035 arch_setup member depending on __powerpc64__. Install
14036 collect_ptrace_register and supply_ptrace_register members.
14038 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14040 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14041 * server.c (gdbserver_xmltarget): Define.
14042 (get_features_xml): Use it to replace "target.xml" and arch_string.
14044 * configure.srv: Remove srv_xmltarget. Add XML files that were
14045 mentioned there to srv_xmlfiles instead. Remove conditional tests
14046 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14047 srv_xmlfiles and srv_regobj to include all possible choices.
14048 * configure.ac (srv_xmltarget): Remove.
14049 (srv_xmlfiles): Do not add "target.xml".
14050 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14051 checks for supplementary target information.
14052 * configure: Regenerate.
14053 * Makefile.in (XML_TARGET): Remove.
14054 (target.xml): Remove rule.
14055 (clean): Do not clean up target.xml.
14056 (.PRECIOUS): Do not mention target.xml.
14058 * target.h (struct target_ops): Remove arch_string member.
14059 * linux-low.c (linux_arch_string): Remove.
14060 (linux_target_ops): Remove arch_string initializer.
14061 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14062 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14063 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14064 * spu-low.c (spu_arch_string): Remove.
14065 (spu_target_ops): Remove arch_string initializer.
14066 * win32-low.c (win32_arch_string): Remove.
14067 (win32_target_ops): Remove arch_string initializer.
14068 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14069 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14070 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14072 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14074 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14075 by collect_ptrace_register and supply_ptrace_register hooks.
14076 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14077 instead of checking for the_low_target.left_pad_xfer.
14078 (usr_store_inferior_registers): Use collect_ptrace_register callback
14079 instead of checking for the_low_target.left_pad_xfer.
14081 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14082 (s390_supply_ptrace_register): Likewise.
14083 (s390_fill_gregset): Call s390_collect_ptrace_register.
14084 (the_low_target): Update.
14086 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14087 (ppc_supply_ptrace_register): Likewise.
14088 (the_low_target): Update.
14090 * linux-i386-low.c (the_low_target): Update.
14091 * linux-x86-64-low.c (the_low_target): Update.
14093 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14095 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14096 reg-s390.o and reg-s390x.o.
14098 * linux-low.c (new_inferior): New global variable.
14099 (linux_create_inferior, linux_attach): Set it.
14100 (linux_wait_for_process): Call the_low_target.arch_setup after the
14101 target has stopped for the first time.
14102 (initialize_low): Do not call the_low_target.arch_setup.
14104 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14105 (s390_set_pc): Likewise.
14106 (s390_arch_setup): New function.
14107 (the_low_target): Use s390_arch_setup as arch_setup routine.
14109 * regcache.c (realloc_register_cache): New function.
14110 (set_register_cache): Call it for each existing regcache.
14112 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14114 * server.h (init_registers): Remove prototype.
14116 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14117 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14118 instead of init_registers ().
14119 * linux-arm-low.c (init_registers_arm): Add prototype.
14120 (init_registers_arm_with_iwmmxt): Likewise.
14121 (the_low_target): Add initializer for arch_setup field.
14122 * linux-cris-low.c (init_registers_cris): Add prototype.
14123 (the_low_target): Add initializer for arch_setup field.
14124 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14125 (the_low_target): Add initializer for arch_setup field.
14126 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14127 (the_low_target): Add initializer for arch_setup field.
14128 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14129 (the_low_target): Add initializer for arch_setup field.
14130 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14131 (the_low_target): Add initializer for arch_setup field.
14132 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14133 (the_low_target): Add initializer for arch_setup field.
14134 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14135 (init_registers_mips64_linux): Likewise.
14136 (the_low_target): Add initializer for arch_setup field.
14137 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14138 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14139 (the_low_target): Add initializer for arch_setup field.
14140 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14141 (init_registers_powerpc_64): Likewise.
14142 (the_low_target): Add initializer for arch_setup field.
14143 * linux-s390-low.c (init_registers_s390): Add prototype.
14144 (init_registers_s390x): Likewise.
14145 (the_low_target): Add initializer for arch_setup field.
14146 * linux-sh-low.c (init_registers_sh): Add prototype.
14147 (the_low_target): Add initializer for arch_setup field.
14148 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14149 (the_low_target): Add initializer for arch_setup field.
14150 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14151 (the_low_target): Add initializer for arch_setup field.
14153 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14154 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14155 instead of init_registers ().
14156 * win32-arm-low.c (init_registers_arm): Add prototype.
14157 (the_low_target): Add initializer for arch_setup field.
14158 * win32-i386-low.c (init_registers_i386): Add prototype.
14159 (the_low_target): Add initializer for arch_setup field.
14161 * spu-low.c (init_registers_spu): Add prototype.
14162 (initialize_low): Call initialie_registers_spu () instead of
14163 initialize_registers ().
14165 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14167 * server.c (handle_v_requests): When handling the vRun and vAttach
14168 packets, if already debugging a process, don't kill it. Return an
14171 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14173 * server.c (handle_query): Correct length check.
14175 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14177 * win32-low.c (do_initial_child_stuff): Add process handle
14178 parameter. Set current_process_handle and current_process_id from the
14179 parameters. Clear globals.
14180 (win32_create_inferior): Don't set current_process_handle and
14181 current_process_id here. Instead pass them on the call to
14182 do_initial_child_stuff.
14183 (win32_attach): Likewise.
14184 (win32_clear_inferiors): New.
14185 (win32_kill): Don't close the current process handle or the
14186 current thread handle here. Instead call win32_clear_inferiors.
14187 (win32_detach): Don't open a new handle to the process. Call
14188 win32_clear_inferiors.
14189 (win32_join): Don't rely on current_process_handle; open a new
14190 handle using the process id.
14191 (win32_wait): Call win32_clear_inferiors when the inferior process
14194 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14196 * server.c (monitor_show_help): Add "exit".
14198 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14200 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14201 (clean): Add reg-xtensa.c.
14202 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14203 * configure.srv (xtensa*-*-linux*) New target.
14204 * linux-xtensa-low.c: New.
14205 * xtensa-xtregs.c: New.
14207 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14209 * hostio.c: Don't include errno.h.
14210 (errno_to_fileio_errno): Move to hostio-errno.
14211 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14212 error number outputting to the target->hostio_last_error callback.
14213 (hostio_packet_error): Use FILEIO_EINVAL directly.
14214 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14215 calls to hostio_error.
14216 * hostio-errno.c: New.
14217 * server.h (hostio_last_error_from_errno): Declare.
14218 * target.h (target_ops): Add hostio_last_error member.
14219 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14220 as hostio_last_error handler.
14221 * spu-low.c (spu_target_ops): Likewise.
14222 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14223 (wince_hostio_last_error): New functions.
14224 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14225 as hostio_last_error handler.
14226 (win32_target_ops) [!_WIN32_WCE]: Register
14227 hostio_last_error_from_errno as hostio_last_error handler.
14228 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14229 (hostio-errno.o): New rule.
14230 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14231 * configure.srv (srv_hostio_err_objs): New variable. Default to
14233 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14234 * configure: Regenerate.
14236 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14238 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14239 (linux_kill, linux_detach): Clean up the process list.
14240 * remote-utils.c (remote_open): Improve port number parsing.
14241 (putpkt_binary, input_interrupt): Only send interrupts if the target
14243 * server.c (extended_protocol): Make static.
14244 (attached): Define earlier.
14245 (exit_requested, response_needed, program_argv): New variables.
14246 (target_running): New.
14247 (start_inferior): Clear attached here.
14248 (attach_inferior): Set attached here.
14249 (require_running): Define.
14250 (handle_query): Use require_running and target_running. Implement
14252 (handle_v_attach, handle_v_run): New.
14253 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14254 (gdbserver_usage): Update.
14255 (main): Redo argument parsing. Handle --debug and --multi. Handle
14256 --attach along with other options or after the port. Save
14257 program_argv. Support no initial program. Resynchronize
14258 communication with GDB after an error. Handle "monitor exit".
14259 Use require_running and target_running. Always allow the extended
14260 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14261 restart in extended mode.
14262 * README: Refer to the GDB manual. Update --attach usage.
14264 2007-12-20 Andreas Schwab <schwab@suse.de>
14266 * linux-low.c (STACK_SIZE): Define.
14267 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14268 (linux_test_for_tracefork): Likewise.
14270 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14272 * linux-low.c (linux_wait_for_event): Update messages. Do not
14273 reinsert auto-delete breakpoints.
14274 * mem-break.c (struct breakpoint): Change return type of handler to
14276 (set_breakpoint_at): Update handler type.
14277 (reinsert_breakpoint_handler): Return 1 instead of calling
14279 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14281 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14282 * mem-break.h (set_breakpoint_at): Update handler type.
14283 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14284 * win32-low.c (auto_delete_breakpoint): New.
14285 (get_child_debug_event): Use it.
14287 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14289 * configure.ac: Check for pread and pwrite.
14290 * hostio.c (handle_pread): Fall back to lseek and read.
14291 (handle_pwrite): Fall back to lseek and write.
14292 * config.in, configure: Regenerated.
14294 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14296 * server.c (myresume): Add own_buf argument.
14297 (main): Update calls.
14299 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14301 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14302 * remote-utils.c (remote_open): Do not call disable_async_io.
14303 (block_async_io): Delete.
14304 (unblock_async_io): Make static.
14305 (initialize_async_io): New.
14306 * server.c (handle_v_cont): Handle async I/O here.
14307 (myresume): Likewise. Move other common resume tasks here...
14308 (main): ... from here. Call initialize_async_io. Disable async
14309 I/O before the main loop.
14310 * server.h (initialize_async_io): Declare.
14311 (block_async_io, unblock_async_io): Delete prototypes.
14312 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14314 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14316 * remote-utils.c (readchar): Allow binary data in received messages.
14318 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14320 * win32-low.c (attaching): New global.
14321 (win32_create_inferior): Clear the `attaching' global.
14322 (win32_attach): Set the `attaching' global.
14323 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14324 attaching. Only set a breakpoint at the entry point if not
14327 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14329 * server.c (main): Don't report dll events on the initial
14330 connection on attaches.
14332 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14334 * server.c (main): Relax numerical bases supported for the pid of
14335 the --attach command line argument.
14337 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14339 * win32-low.c (win32_attach): Call OpenProcess before
14340 DebugActiveProcess, not after. Add last error output to error
14343 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14345 * win32-low.c (win32_get_thread_context)
14346 (win32_set_thread_context): New functions.
14347 (thread_rec): Use win32_get_thread_context.
14348 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14349 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14352 2007-12-03 Leo Zayas
14353 Pedro Alves <pedro_alves@portugalmail.pt>
14355 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14357 (child_add_thread): Minor cleanup.
14358 (child_continue): Resume artificially suspended threads before
14359 calling ContinueDebugEvent.
14360 (suspend_one_thread): New.
14361 (fake_breakpoint_event): New.
14362 (get_child_debug_event): Change return type to int. Check here if
14363 gdb sent an interrupt request. If a soft interrupt was requested,
14364 fake a breakpoint event. Return 0 if there is no event to handle,
14366 (win32_wait): Don't check here if gdb sent an interrupt request.
14367 Ensure there is a valid event to handle.
14368 (win32_request_interrupt): Add soft interruption method as last
14371 2007-12-03 Leo Zayas
14372 Pedro Alves <pedro_alves@portugalmail.pt>
14374 * win32-low.h (win32_thread_info): Add descriptions to the
14375 structure members. Replace `suspend_count' counter by a
14377 * win32-low.c (thread_rec): Update condition of when to get the
14378 context from the inferior. Rely on ContextFlags being set if it
14379 has already been retrieved. Only suspend the inferior thread if
14380 we haven't already. Warn if that fails.
14381 (continue_one_thread): s/suspend_count/suspended/. Only call
14382 ResumeThread once. Warn if that fails.
14384 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14386 * win32-low.c (win32_wait): Don't read from the inferior when it
14387 has already exited.
14389 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14391 * Makefile.in (win32_low_h): New variable.
14392 (win32-low.o): Add dependency on $(win32_low_h).
14393 (win32-arm-low.o, win32-i386-low.o): New rules.
14395 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14397 * hostio.c: Correct copyright year.
14399 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14401 * Makefile.in (OBS): Add hostio.o.
14402 (hostio.o): New rule.
14403 * server.h (handle_vFile): Declare.
14404 * hostio.c: New file.
14405 * server.c (handle_v_requests): Take packet_len and new_packet_len
14406 for binary packets. Call handle_vFile.
14407 (main): Update call to handle_v_requests.
14409 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14411 * linux-low.c: Include <sched.h>.
14413 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14415 * linux-low.c (linux_tracefork_grandchild): New.
14416 (linux_tracefork_child): Use clone.
14417 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14419 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14421 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14423 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14425 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14427 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14429 * inferiors.c (change_inferior_id): Delete.
14430 (add_pid_to_list, pull_pid_from_list): New.
14431 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14432 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14433 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14434 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14435 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14436 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14437 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14438 (using_threads): Always set to 1.
14439 (handle_extended_wait): New.
14440 (add_process): Do not set TID.
14441 (linux_create_inferior): Set must_set_ptrace_flags.
14442 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14443 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14444 (linux_thread_alive): Rename TID argument to LWPID.
14445 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14446 (linux_wait_for_event): Do not use TID or check using_threads. Update
14447 call to dead_thread_notify. Call handle_extended_wait.
14448 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14449 (send_sigstop): Delete sigstop_sent.
14450 (wait_for_sigstop): Avoid TID.
14451 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14452 (linux_test_for_tracefork): New.
14453 (linux_lookup_signals): Use thread_db_active and
14454 linux_supports_tracefork_flag.
14455 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14456 * linux-low.h (get_process_thread): Avoid TID.
14457 (struct process_ifo): Move thread_known and tid to the end. Remove
14459 (linux_attach_lwp, thread_db_init): Update prototypes.
14460 * server.h (change_inferior_id): Delete prototype.
14461 (add_pid_to_list, pull_pid_from_list): New prototypes.
14462 * thread-db.c (thread_db_use_events): New.
14463 (find_first_thread): Rename to...
14464 (find_one_thread): ...this. Update callers and messages. Do not
14465 call fatal. Check thread_db_use_events. Do not call
14466 change_inferior_id or new_thread_notify.
14467 (maybe_attach_thread): Update. Do not call new_thread_notify.
14468 (thread_db_init): Set thread_db_use_events. Check use_events.
14469 * utils.c (fatal, warning): Correct message prefix.
14471 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14473 * Makefile.in (clean): Remove new files.
14474 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14475 (powerpc-64.o, powerpc-64.c): New rules.
14476 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14477 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14479 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14481 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14482 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14483 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14484 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14485 (target_regsets): Add AltiVec and SPE register sets.
14486 * configure.ac: Check for AltiVec and SPE.
14487 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14488 (ppc_fill_vrregset, ppc_store_vrregset): New.
14489 (target_regsets): Add AltiVec register set.
14490 * configure: Regenerated.
14492 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14494 * linux-low.c (O_LARGEFILE): Define.
14495 (linux_read_memory): Use /proc/PID/mem.
14496 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14497 * configure, config.in: Regenerated.
14499 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14501 * linux-low.c (linux_wait_for_event): Do not pass signals while
14504 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14506 * win32-low.c (create_process): New.
14507 (win32_create_inferior): Use create_process instead of
14508 CreateProcess. If create_process failed retry appending an ".exe"
14509 suffix. Store the GetLastError result immediatelly after
14510 create_process calls and use it on the call to error.
14512 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14514 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14516 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14518 * configure.ac: Switch license to GPLv3.
14520 2007-08-01 Michael Snyder <msnyder@access-company.com>
14522 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14524 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14526 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14528 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14529 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14530 CloseToolhelp32Snapshot.
14531 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14532 CloseToolhelp32Snapshot.
14534 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14536 * server.c (main): Check for inferior exit before main loop.
14538 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14540 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14541 instead of on tmp_desc.
14543 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14544 Daniel Jacobowitz <dan@codesourcery.com>
14546 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14547 (add_thread): Minor cleanups.
14548 (clear_inferiors): Move lower in the file. Clear the DLL
14550 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14551 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14552 (xml_escape_text): New.
14553 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14555 (handle_v_cont): Report errors.
14556 (gdbserver_version): Update.
14557 (main): Correct size of own_buf. Do not report initial DLL events.
14558 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14559 (unloaded_dll, xml_escape_text): New.
14560 * win32-low.c (enum target_waitkind): Update comments.
14561 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14562 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14563 (win32_EnumProcessModules, win32_GetModuleInformation)
14564 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14565 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14566 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14567 (win32_Module32First, win32_Module32Next, load_toolhelp)
14568 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14569 (get_child_debug_event): Handle DLL events.
14570 (win32_wait): Likewise.
14572 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14574 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14575 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14577 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14579 * win32-low.c (handle_output_debug_string): Ignore event if not
14582 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14584 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14586 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14588 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14590 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14592 * inferiors.c (change_inferior_id): Add comment.
14593 * linux-low.c (check_removed_breakpoint): Add an early
14594 prototype. Improve debug output.
14595 (linux_attach): Doc update.
14596 (linux_detach_one_process, linux_detach): Clean up before releasing
14598 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14599 * linux-low.h (struct process_info): Doc improvement.
14600 * mem-break.c (delete_all_breakpoints): New.
14601 * mem-break.h (delete_all_breakpoints): New prototype.
14602 * thread-db.c (find_first_thread): New.
14603 (thread_db_create_event): Call it instead of
14604 thread_db_find_new_threads. Clean up unused variables.
14605 (maybe_attach_thread): Remove first thread handling.
14606 (thread_db_find_new_threads): Use find_first_thread.
14607 (thread_db_get_tls_address): Likewise.
14609 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14611 * thread-db.c (thread_db_find_new_threads): Add prototype.
14612 (thread_db_create_event): Check for the main thread before adding
14614 (maybe_attach_thread): Only enable event reporting if TID == 0.
14615 (thread_db_get_tls_address): Check for new threads.
14617 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14619 * linux-low.c (linux_create_inferior): Try execv before execvp.
14620 * spu-low.c (spu_create_inferior): Likewise.
14622 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14624 * linux-low.c (linux_create_inferior): Change execv to execvp.
14625 * spu-low.c (spu_create_inferior): Likewies.
14627 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14629 * Makefile.in (clean): Clean new files instead of deleted ones.
14630 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14631 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14633 * configure.srv: Specify XML files and new regformats for MIPS and
14635 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14636 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14637 an entry for the restart register.
14638 (mips_cannot_fetch_register, mips_cannot_store_register)
14639 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14640 register names to match the XML descriptions.
14641 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14642 restart register instead of $0.
14644 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14645 Markus Deuling <deuling@de.ibm.com>
14647 * remote-utils.c (decode_xfer_write): New function.
14648 * server.h (decode_xfer_write): Add prototype.
14649 * server.c (handle_query): Add PACKET_LEN argument. Support
14650 qXfer:spu:read and qXfer:spu:write packets.
14651 (main): Pass packet_len to handle_query.
14652 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14653 * target.h (target_ops): Add qxfer_spu.
14655 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14657 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14658 accessing non-seekable spufs files.
14660 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14662 * server.c (handle_query): Add reply for qC packet.
14664 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14665 Leo Zayas <lerele@champenstudios@com>
14667 * server.h (check_remote_input_interrupt_request): New function.
14668 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14669 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14670 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14671 (check_remote_input_interrupt_request): New function.
14672 * server.h (check_remote_input_interrupt_request): Declare.
14673 * win32-low.c (winapi_DebugBreakProcess,
14674 winapi_GenerateConsoleCtrlEvent): New typedefs.
14675 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14677 (win32_wait): Check for remote interrupt request
14678 with check_remote_input_interrupt_request.
14679 (win32_request_interrupt): New function.
14680 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14682 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14684 * win32-low.c (debug_registers_changed,
14685 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14686 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14687 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14688 (thread_rec): Get context using the low target.
14689 (child_add_thread): Call thread_added on the low target,
14690 which does the same thing.
14692 (do_initial_child_stuff): Remove debug registers references.
14693 Set context using the low target. Resume threads after
14694 setting the contexts.
14695 (child_continue): Remove dead variable. Remove debug
14696 registers references.
14697 (child_fetch_inferior_registers): Go through the low target.
14698 (do_child_store_inferior_registers): Remove.
14699 (child_store_inferior_registers): Go through the low target.
14700 (win32_resume): Remove debug registers references.
14701 Set context using the low target.
14702 (handle_exception): Change return type to void. Don't record
14703 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14704 first chance exception.
14705 (get_child_debug_event): Change return type to void. Remove
14706 goto loop. Always return after waiting for debug event.
14707 (win32_wait): Convert to switch statement. Handle spurious
14710 * win32-i386-low.c (debug_registers_changed,
14711 debug_registers_used): New.
14712 (initial_stuff): Rename to ...
14713 (i386_initial_stuff): ... this. Clear debug registers
14715 (store_debug_registers): Delete.
14716 (i386_get_thread_context): New.
14717 (load_debug_registers): Delete.
14718 (i386_set_thread_context): New.
14719 (i386_thread_added): New.
14720 (single_step): Rename to ...
14721 (i386_single_step): ... this.
14722 (do_fetch_inferior_registers): Rename to ...
14723 (i386_fetch_inferior_register): ... this.
14724 (i386_store_inferior_register): New.
14725 (the_low_target): Adapt to new interface.
14727 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14728 (arm_get_thread_context): New.
14729 (arm_set_thread_context): New.
14731 (do_fetch_inferior_registers): Rename to ...
14732 (arm_fetch_inferior_register): ... this.
14733 (arm_store_inferior_register): New.
14734 (arm_wince_breakpoint): Reimplement as unsigned long.
14735 (arm_wince_breakpoint_len): Define.
14736 (the_low_target): Adapt to new interface.
14738 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14739 load_debug_registers. Add get_thread_context, set_thread_context,
14740 thread_added and store_inferior_register. Rename
14741 fetch_inferior_registers to fetch_inferior_register.
14742 (regptr): Remove declaration.
14744 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14746 * linux-low.c (linux_detach): Change return type to int. Return 0.
14747 * spu-low.c (spu_detach): Likewise.
14749 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14751 * target.h (target_ops): Change return type of detach to int.
14753 (join_inferior): New.
14754 * server.c (main): Don't skip detach support on mingw32.
14755 If the inferior doesn't support detaching return error.
14756 Call join_inferior instead of using waitpid.
14757 * linux-low.c (linux_join): New.
14758 (linux_target_op): Add linux_join.
14759 * spu-low.c (spu_join): New.
14760 (spu_target_ops): Add spu_join.
14761 * win32-low.c (win32_detach): Adapt to new interface.
14762 Reopen current_process_handle before detaching. Issue a child
14763 resume before detaching.
14765 (win32_target_op): Add win32_join.
14767 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14769 * win32-low.c (win32-attach): Fix return value.
14770 * target.h (target_ops): Describe ATTACH return values.
14772 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14774 * win32-low.c (GETPROCADDRESS): Define.
14775 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14776 (winapi_DebugSetProcessKillOnExit): Likewise.
14777 (win32_create_inferior): Force usage of ansi CreateProcessA.
14778 (win32_attach): Use GETPROCADDRESS.
14779 (win32_detach): Likewise.
14781 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14783 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14785 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14787 * win32-low.c: Commit leftover changes from 2007-03-29.
14789 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14791 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14792 fields short instead of int. Add explicit padding.
14793 (i387_cache_to_fsave): Remove unnecessary casts.
14794 (i387_fsave_to_cache): Doc fix.
14795 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14797 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14799 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14800 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14802 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14804 * configure.srv (arm*-*-mingw32ce*): Move near the other
14807 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14809 * configure.ac: Add errno checking.
14810 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14811 sys/file.h and malloc.h.
14812 (AC_CHECK_DECLS): Add perror.
14813 (srv_mingwce): Handle.
14814 * configure.srv (i[34567]86-*-cygwin*): Add
14815 win32-i386-low.o to srv_tgtobj.
14816 (i[34567]86-*-mingw*): Likewise.
14817 (arm*-*-mingw32ce*): Add case.
14818 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14819 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14820 [__MINGW32CE__] (strerror): New function.
14821 [__MINGW32CE__] (errno): Define to GetLastError.
14822 [__MINGW32CE__] (COUNTOF): New macro.
14823 (remote_open): Remove extra close call.
14824 * mem-break.c (delete_breakpoint_at): New function.
14825 * mem-break.h (delete_breakpoint_at): Declare.
14826 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14827 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14828 [USE_WIN32API] (read, write): Add char* casts.
14829 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14830 * server.h: Include wincecompat.h on Windows CE.
14831 [HAVE_ERRNO_H]: Check.
14832 (perror): Declare if not declared.
14833 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14834 (perror_with_name): Remove errno declaration.
14835 * wincecompat.h: New.
14836 * wincecompat.c: New.
14837 * win32-low.h: New.
14838 * win32-arm-low.c: New.
14839 * win32-i386-low.c: New.
14840 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14841 (OUTMSG2): Make it safe.
14843 (COUNTOF): New macro.
14844 (NUM_REGS): Get it from the low target.
14845 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14846 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14847 (thread_rec): Let low target handle debug registers.
14848 (child_add_thread): Likewise.
14849 (child_init_thread_list): Likewise.
14850 (continue_one_thread): Likewise.
14852 (do_child_fetch_inferior_registers): Move to ...
14853 * win32-i386-low.c: ... here, and rename to ...
14854 (do_fetch_inferior_registers): ... this.
14855 * win32-low.c (child_fetch_inferior_registers):
14856 Go through the low target.
14857 (do_child_store_inferior_registers): Use regptr.
14858 (strwinerror): New function.
14859 (win32_create_inferior): Handle Windows CE.
14860 Use strwinerror instead of strerror on Windows error
14861 codes. Add program to the error output.
14862 Don't close the main thread handle on Windows CE.
14863 (win32_attach): Use coredll.dll on Windows CE.
14864 (win32_kill): Close current process and current
14866 (win32_detach): Use coredll.dll on Windows CE.
14867 (win32_resume): Let low target handle debug registers, and
14869 (handle_exception): Add/Remove initial breakpoint. Avoid
14870 non-existant WSTOPSIG on Windows CE.
14871 (win32_read_inferior_memory): Cast to remove warning.
14872 (win32_arch_string): Go through the low target.
14873 (initialize_low): Call set_breakpoint_data with the low
14874 target's breakpoint.
14875 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14876 FOP_REGNUM, mappings): Move to ...
14877 * win32-i386-low.c: ... here.
14878 * win32-low.c (win32_thread_info): Move to ...
14879 * win32-low.h: ... here.
14880 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14881 win32-arm-low.c and wincecompat.c.
14882 (all:): Add $EXEEXT.
14883 (install-only:): Likewise.
14884 (gdbserver:): Likewise.
14885 (gdbreplay:): Likewise.
14886 * config.in: Regenerate.
14887 * configure: Regenerate.
14889 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14891 * win32-low.c: Rename typedef thread_info to
14892 win32_thread_info throughout.
14894 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14896 * win32-i386-low.c: Rename to ...
14897 * win32-low.c: ... this.
14898 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14899 * Makefile.in: Likewise.
14901 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14903 * remote-utils.c (monitor_output): Constify msg parameter.
14904 * server.h (monitor_output): Likewise.
14905 * win32-i386-low.c (handle_output_debug_string): New.
14906 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14907 handle_output_debug_string.
14908 (get_child_debug_event): Likewise.
14910 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14912 * server.c (main): Correct strtoul check.
14914 2007-03-27 Jon Ringle <jon@ringle.org>
14916 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14918 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14920 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14922 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14924 * terminal.h: Check HAVE_SGTTY_H.
14926 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14928 * remote-utils.c (remote_open): Print out the assigned port number.
14930 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14932 * remote-utils.c (monitor_output): New function.
14933 * server.c (debug_threads): Define here.
14934 (monitor_show_help): New function.
14935 (handle_query): Handle qRcmd.
14936 (main): Do not handle 'd' packet.
14937 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14938 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14941 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14943 * Makefile.in (EXEEXT): New.
14944 (clean): Use $(EXEEXT).
14946 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14948 * target.h (target_ops): Rename send_signal to request_interrupt,
14949 and remove enum target_signal parameter.
14950 * linux-low.c (linux_request_interrupt): Rename from
14951 linux_send_signal, and always send SIGINT.
14952 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14953 and always send SIGINT.
14954 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14956 (input_interrupt): Likewise.
14958 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14960 * server.c (get_features_xml): Check if target implemented
14962 * win32-i386-low.c (win32_arch_string): New.
14963 (win32_target_ops): Add win32_arch_string as arch_string member.
14965 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14967 * spu-low.c (spu_arch_string): New.
14968 (spu_target_ops): Add spu_arch_string.
14970 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14972 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14973 * configure.ac: Do not check for terminal.h.
14974 * configure, config.in: Regenerated.
14976 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14978 * Makefile.in (OBS): Add $(XML_BUILTIN).
14979 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14981 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14982 (arm-with-iwmmxt.c): New.
14983 * config.in, configure: Regenerate.
14984 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14985 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14986 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14987 (arm*-*-linux*): Add iWMMXt and regset support.
14988 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14989 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14990 (arm_store_wmmxregset, target_regsets): New.
14991 * server.c (get_features_xml): Take annex argument. Check builtin
14993 (handle_query): Handle multiple annexes.
14995 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14997 * remote-utils.c [USE_WIN32API] (read, write): Define.
14998 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15001 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15003 * linux-i386-low.c (the_low_target): Set arch_string.
15004 * linux-x86-64-low.c (the_low_target): Likewise.
15005 * linux-low.c (linux_arch_string): New.
15006 (linux_target_ops): Add it.
15007 * linux-low.h (struct linux_target_ops): Add arch_string.
15008 * server.c (write_qxfer_response): Use const void * for DATA.
15009 (get_features_xml): New.
15010 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15011 * target.h (struct target_ops): Add arch_string method.
15013 2007-01-03 Denis Pilat <denis.pilat@st.com>
15014 Daniel Jacobowitz <dan@codesourcery.com>
15016 * linux-low.c (linux_kill): Handle being called with no threads.
15017 * win32-i386-low.c (win32_kill): Likewise.
15018 (get_child_debug_event): Clear current_process_handle.
15020 2006-12-30 Denis PILAT <denis.pilat@st.com>
15021 Daniel Jacobowitz <dan@codesourcery.com>
15023 * remote-utils.c (remote_open): Check the type of specified
15024 serial port devices before opening them.
15025 * server.c (main): Kill the inferior if an error occurs during
15026 the first remote_open.
15028 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15030 * README: Update supported targets.
15032 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15034 * Makefile.in (clean): Remove reg-mips64.c.
15035 (reg-mips64.c, reg-mips64.o): New rules.
15036 * configure.srv: Handle mips64. Include regset support for mips.
15037 * linux-mips-low.c (union mips_register): New.
15038 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15039 (mips_breakpoint, mips_breakpoint_at): Use int.
15040 (mips_collect_register, mips_supply_register)
15041 (mips_collect_register_32bit, mips_supply_register_32bit)
15042 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15043 (mips_store_fpregset, target_regsets): New.
15044 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15046 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15048 * configure.srv: Add target "spu*-*-*".
15049 * Makefile.in (clean): Remove reg-spu.c.
15050 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15051 * spu-low.c: New file.
15053 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15055 * configure.ac: Correct td_thr_tls_get_addr test.
15056 * configure: Regenerated.
15058 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15060 * linux-low.c (linux_wait_for_event): Reformat. Use the
15061 pass_signals array.
15062 * remote-utils.c (decode_address_to_semicolon): New.
15063 * server.c (pass_signals, handle_general_set): New.
15064 (handle_query): Mention QPassSignals for qSupported.
15065 (main): Call handle_general_set.
15066 * server.h (pass_signals, decode_address_to_semicolon): New.
15068 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15070 * server.c (handle_query): Correct error handling for read_auxv.
15072 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15074 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15075 and srv_linux_thread_db to yes.
15076 * linux-s390-low.c (s390_fill_gregset): New function.
15077 (target_regsets): Define data structure.
15079 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15081 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15082 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15083 * config.in, configure: Regenerated.
15084 * inferiors.c (gdb_id_to_thread): New function.
15085 (gdb_id_to_thread_id): Use it.
15086 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15087 * linux-low.h (struct process_info): Add th member.
15088 (thread_db_get_tls_address): New prototype.
15089 * remote-utils.c (decode_address): Make non-static.
15090 * server.c (handle_query): Handle qGetTLSAddr.
15091 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15092 * target.h (struct target_ops): Add get_tls_address.
15093 * thread-db.c (maybe_attach_thread): Save the thread handle.
15094 (thread_db_get_tls_address): New.
15096 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15098 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15099 (linux_resume_one_process): Take a siginfo_t *. Update all
15100 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15101 (struct pending_signals): Add a siginfo_t.
15102 (linux_wait_for_process): Always set last_status.
15103 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15104 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15105 * linux-low.h (struct process_info): Add last_status.
15107 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15109 * remote-utils.c (try_rle): New function.
15110 (putpkt_binary): Use it.
15112 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15114 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15115 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15116 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15117 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15118 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15121 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15123 * server.c (terminal_fd): New variable.
15124 (old_foreground_pgrp): Likewise.
15125 (restore_old_foreground_pgrp): New function.
15126 (start_inferior): Record the terminal file descriptor in terminal_fd
15127 and its original foreground group in old_foreground_pgrp. Register
15128 restore_old_foreground_pgrp with atexit().
15130 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15132 * server.c (handle_query): Correct qPart to qXfer.
15134 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15136 * configure.ac: Check for more headers which are missing on
15137 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15138 * configure.srv: Add Cygwin and mingw32.
15139 * remote-utils.c: Don't include headers unconditionally which
15140 are missing on mingw32. Include <winsock.h> for mingw32.
15141 (remote_open): Adjust for mingw32 support. Flush
15142 standard error after writing to it.
15143 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15144 (unblock_async_io, enable_async_io, disable_async_io)
15145 (readchar, getpkt): Update for Winsock support.
15146 (prepare_resume_reply): Expect a protocol signal number.
15147 * server.c: Disable <sys/wait.h> on mingw32.
15148 (start_inferior): Adjust for mingw32 support. Flush
15149 standard error after writing to it.
15150 (attach_inferior): Likewise. Use protocol signal
15152 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15154 * win32-i386-low.c: New file.
15155 * Makefile.in (XM_CLIBS): Set.
15156 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15157 (win32-i386-low.o): New dependency rule.
15158 * linux-low.c (linux_wait): Use target signal numbers.
15159 * target.h (struct target_ops): Doc fix.
15160 * server.h (target_signal_to_name): New prototype.
15161 * gdbreplay.c: Don't include headers unconditionally which
15162 are missing on mingw32. Include <winsock.h> for mingw32.
15163 (remote_close, remote_open): Adjust for Winsock support.
15164 * configure, config.in: Regenerated.
15166 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15168 * server.c (decode_xfer_read, write_qxfer_response): New.
15169 (handle_query): Take a packet length argument. Handle
15170 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15171 the qSupported response.
15172 (main): Update call to handle_query.
15174 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15176 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15177 (putpkt_binary): Renamed from putpkt and adjusted for binary
15179 (putpkt): New wrapper for putpkt_binary.
15180 (readchar): Don't mask off the high bit.
15181 (decode_X_packet): New function.
15182 * server.c (main): Call putpkt_binary if a handler sets the packet
15183 length. Save the length of the incoming packet. Handle 'X'.
15184 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15186 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15188 * server.c (handle_query): Handle qSupported.
15190 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15192 * remote-utils.c (all_symbols_looked_up): New variable.
15193 (look_up_one_symbol): Check it.
15194 * server.h (look_up_one_symbol): New declaration.
15195 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15197 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15199 * Makefile.in (linux-arm-low.o): Update dependencies.
15200 * linux-arm-low.c: Include "gdb_proc_service.h".
15201 (PTRACE_GET_THREAD_AREA): Define.
15202 (ps_get_thread_area): New function.
15204 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15206 * configure.srv (m68k*-*-uclinux*): New target.
15207 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15208 (linux_resume_one_process): Remove extraneous cast.
15209 (linux_read_offsets): New.
15210 (linux_target_op): Add linux_read_offsets on mmuless systems.
15211 * server.c (handle_query): Add qOffsets logic.
15212 * target.h (struct target_ops): Add read_offsets.
15214 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15216 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15217 (PTRACE_GET_THREAD_AREA): Define.
15218 (ps_get_thread_area): New function.
15219 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15220 (linux-x86-64-low.o): Update.
15222 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15224 * configure.ac: Remove checks for prfpregset_t.
15225 * gdb_proc_service.h: New file.
15226 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15227 new "gdb_proc_service.h".
15228 * proc-service.c: Likewise.
15229 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15230 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15231 * Makefile.in (gdb_proc_service_h): Updated.
15232 * configure, config.in: Regenerated.
15234 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15236 * remote-utils.c (prepare_resume_reply): Move declaration
15237 of gdb_id_from_wait to the top of the block.
15239 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15241 * linux-low.c (regsets_store_inferior_registers): Read the regset
15242 from the target before filling it.
15244 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15246 * server.c (attach_inferior): Return SIGTRAP for a successful
15249 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15251 * Makefile.in (OBS): Add version.o.
15252 (STAGESTUFF): Delete.
15253 (version.o): Add dependencies.
15254 (version.c): Replace rule.
15255 (clean): Remove version.c.
15256 * server.c (gdbserver_version): New.
15257 (gdbserver_usage): Use printf.
15258 (main): Handle --version and --help.
15259 * server.h (version, host_name): Add declarations.
15261 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15273 * linux-x86-64-low.c:
15275 * linux-s390-low.c:
15276 * linux-ppc64-low.c:
15278 * linux-mips-low.c:
15279 * linux-m68k-low.c:
15280 * linux-m32r-low.c:
15283 * linux-ia64-low.c:
15284 * linux-i386-low.c:
15285 * linux-crisv32-low.c:
15297 * gdbserver.1: Add (C) after Copyright. Update the FSF
15300 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15302 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15303 (arm_breakpoint_at): Recognize both breakpoints.
15304 (the_low_target): Use the correct breakpoint instruction.
15306 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15308 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15309 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15310 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15311 (the_low_target): Update.
15313 2005-10-25 Andreas Schwab <schwab@suse.de>
15315 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15317 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15318 (ia64_num_regs): Reduce to 462.
15320 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15322 * acinclude.m4: Correct quoting.
15323 * aclocal.m4: Regenerated.
15325 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15326 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15327 (thread_db_init): Call thread_db_err_str.
15328 * configure.ac: Check for TD_VERSION.
15329 * config.in, configure: Regenerated.
15331 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15333 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15335 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15337 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15338 is not available. Define HAVE_PTRACE_GETREGS if it is.
15339 * config.in, configure: Regenerated.
15340 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15341 * linux-i386-low.c, linux-m68k-low.c: Update to use
15342 HAVE_PTRACE_GETREGS.
15343 * linux-low.c (regsets_fetch_inferior_registers)
15344 (regsets_store_inferior_registers): Only return 0 if we processed
15346 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15347 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15349 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15351 * inferiors.c (struct thread_info): Add gdb_id.
15352 (add_thread): Add gdb_id argument.
15353 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15354 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15355 calls to add_thread.
15356 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15357 * server.c (handle_query): Use thread_to_gdb_id.
15358 (handle_v_cont, main): Use gdb_id_to_thread_id.
15359 * server.h (add_thread): Update prototype.
15360 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15363 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15365 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15366 left-padded registers.
15367 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15368 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15370 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15372 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15373 * configure: Regenerate.
15374 * config.in: Regenerate.
15375 * server.h (NEED_DECLARATION_STRERROR):
15376 Replace with !HAVE_DECL_STRERROR.
15378 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15380 * linux-low.c (linux_wait, linux_send_signal): Don't test
15381 an unsigned long variable for > 0 if it could be MAX_ULONG.
15382 * server.c (myresume): Likewise.
15383 * target.c (set_desired_inferior): Likewise.
15385 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15387 * configure.ac: Simplify and improve check for socklen_t.
15388 * configure, config.in: Regenerate.
15390 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15392 * acconfig.h: Remove.
15393 * configure.ac: Add a test for socklen_t. Use three-argument
15394 AC_DEFINE throughout.
15395 * config.in: Regenerated using autoheader 2.59.
15396 * configure: Regenerated.
15398 * gdbreplay.c (socklen_t): Provide a default.
15399 (remote_open): Use socklen_t.
15400 * remote-utils.c (socklen_t): Provide a default.
15401 (remote_open): Use socklen_t.
15402 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15405 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15407 * linux-low.c (linux_read_memory, linux_write_memory)
15408 (linux_read_auxv): Likewise.
15409 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15410 (check_mem_write): Likewise.
15411 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15413 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15414 (registers_from_string, register_data): Likewise.
15415 * server.c (handle_query, main): Likewise.
15416 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15417 (decode_M_packet): Likewise.
15418 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15419 * target.h (struct target_ops): Update read_memory, write_memory,
15421 (read_inferior_memory, write_inferior_memory): Update.
15422 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15423 to unsigned char *.
15424 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15425 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15426 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15427 linux-s390-low.c, linux-sh-low.c: Update for changes in
15428 read_inferior_memory and the_low_target->breakpoint.
15430 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15432 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15433 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15434 * configure.srv: Add powerpc64-*-linux*.
15435 * linux-ppc64-low.c: New file.
15437 2005-05-23 Orjan Friberg <orjanf@axis.com>
15439 * linux-cris-low.c: New file with support for CRIS.
15440 * linux-crisv32-low.c: Ditto for CRISv32.
15441 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15442 (clean): Add reg-cris.c and reg-crisv32.c.
15443 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15444 reg-crisv32.o, and reg-crisv32.c to make rules.
15445 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15446 recognized targets.
15448 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15450 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15451 of sizeof (PTRACE_XFER_TYPE).
15452 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15454 2005-05-12 Orjan Friberg <orjanf@axis.com>
15456 * target.h (struct target_ops): Add insert_watchpoint,
15457 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15458 pointers for hardware watchpoint support.
15459 * linux-low.h (struct linux_target_ops): Ditto.
15460 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15461 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15462 to linux_target_ops.
15463 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15465 * server.c (main): Recognize 'Z' and 'z' packets.
15467 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15469 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15470 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15471 (the_low_target): Add new members.
15473 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15475 * proc-service.c (ps_lgetregs): Search all_processes instead of
15478 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15480 * server.c (start_inferior): Change return type to int.
15481 (attach_inferior): Change sigptr to int *.
15482 (handle_v_cont, handle_v_requests): Change signal to int *.
15483 (main): Change signal to int.
15485 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15487 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15488 * configure.srv: Add m32r*-*-linux*.
15489 * linux-m32r-low.c: New file.
15491 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15493 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15495 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15497 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15498 Take unsigned long arguments for PIDs.
15499 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15500 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15501 (wait_for_sigstop, linux_resume_one_process)
15502 (regsets_fetch_inferior_registers, linux_send_signal)
15503 (linux_read_auxv): Likewise. Update the types of variables holding
15504 PIDs. Update format string specifiers.
15505 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15506 * remote-utils.c (prepare_resume_reply): Likewise.
15507 * server.c (cont_thread, general_thread, step_thread)
15508 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15510 (handle_query): Update format specifiers.
15511 (handle_v_cont, main): Use strtoul for thread IDs.
15512 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15513 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15514 (general_thread, step_thread, thread_from_wait)
15515 (old_thread_from_wait): Update.
15516 * target.h (struct thread_resume): Use unsigned long for THREAD.
15517 (struct target_ops): Use unsigned long for arguments to attach and
15520 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15522 * acinclude.m4: Include bfd/bfd.m4 directly.
15523 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15524 <agriffis@toolchain.org>.
15525 * aclocal.m4, configure: Regenerated.
15527 2005-01-07 Andrew Cagney <cagney@gnu.org>
15529 * configure.ac: Rename configure.in, require autoconf 2.59.
15530 * configure: Re-generate.
15532 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15534 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15535 LIBS when finished.
15536 * aclocal.m4: Regenerated.
15537 * configure: Regenerated.
15539 2004-11-21 Andreas Schwab <schwab@suse.de>
15541 * linux-m68k-low.c (m68k_num_gregs): Define.
15542 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15543 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15544 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15545 (m68k_breakpoint_at): New. Add to the_low_target.
15547 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15548 srv_linux_thread_db to yes.
15550 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15552 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15553 (ARCH_SET_FS): Likewise.
15554 (ARCH_GET_FS): Likewise.
15555 (ARCH_GET_GS): Likewise.
15557 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15559 * linux-i386-low.c (ps_get_thread_area): New.
15560 * linux-x86-64-low.c (ps_get_thread_area): New.
15561 * linux-low.c: Include <sys/syscall.h>.
15562 (linux_kill_one_process): Don't kill the first thread here.
15563 (linux_kill): Kill the first thread here.
15564 (kill_lwp): New function.
15565 (send_sigstop, linux_send_signal): Use it.
15566 * proc-service.c: Clean up #ifdefs.
15567 (fpregset_info): Delete.
15568 (ps_lgetregs): Update and enable implementation.
15569 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15571 * remote-utils.c (struct sym_cache, symbol_cache): New.
15572 (input_interrupt): Print a clearer message.
15573 (async_io_enabled): New variable.
15574 (enable_async_io, disable_async_io): Use it. Update comments.
15575 (look_up_one_symbol): Use the symbol cache.
15576 * thread-db.c (thread_db_look_up_symbols): New function.
15577 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15579 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15581 * configure.in: Test for -rdynamic.
15582 * configure: Regenerated.
15583 * Makefile (INTERNAL_LDFLAGS): New.
15584 (gdbserver, gdbreplay): Use it.
15586 2004-09-02 Andrew Cagney <cagney@gnu.org>
15588 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15590 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15592 * linux-low.c (linux_wait): Clear all_processes list also.
15594 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15596 * linux-low.c: Include <errno.h>. Remove extern declaration of
15599 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15601 * gdbreplay.c, server.h, utils.c: Update copyright years.
15603 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15605 * server.c (main): Print child status or termination signal from
15606 variable 'signal', not 'sig'.
15608 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15610 * linux-low.c (linux_read_memory): Change return type to
15611 int. Check for and return error from ptrace().
15612 * target.c (read_inferior_memory): Change return type to int. Pass
15613 back return status from the_target->read_memory().
15614 * target.h (struct target_ops): Adapt *read_memory() prototype.
15616 (read_inferior_memory): Adapt prototype.
15617 * server.c (main): Return an error packet if
15618 read_inferior_memory() returns an error.
15620 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15622 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15623 Unify with other clean targets.
15625 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15627 * server.c (handle_v_cont): Call set_desired_inferior.
15629 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15631 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15633 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15635 * linux-low.c (linux_wait): Unblock async I/O.
15636 (linux_resume): Block and enable async I/O.
15637 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15638 * server.h (block_async_io, unblock_async_io): Add prototypes.
15640 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15642 * remote-utils.c (remote_open): Print a status notice after
15643 opening a TCP port.
15644 * server.c (attach_inferior): Print a status notice after
15647 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15649 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15651 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15653 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15655 * server.c, target.h: Update copyright years.
15657 2004-02-25 Roland McGrath <roland@redhat.com>
15659 * target.h (struct target_ops): New member `read_auxv'.
15660 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15661 * linux-low.c (linux_read_auxv): New function.
15662 (linux_target_ops): Initialize `read_auxv' member to that.
15664 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15666 Committed by Jim Blandy <jimb@redhat.com>.
15668 * linux-s390-low.c (s390_num_regs): Update.
15669 (s390_regmap): Remove control registers. Use __s390x__ predefine
15670 instead of GPR_SIZE to distiguish s390 and s390x targets.
15672 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15674 * linux-low.c: Update copyright year.
15675 (check_removed_breakpoint): Clear pending_is_breakpoint.
15676 (linux_set_resume_request, linux_queue_one_thread)
15677 (resume_status_pending_p): New functions.
15678 (linux_continue_one_thread): Use process->resume.
15679 (linux_resume): Only resume threads if there are no pending events.
15680 * linux-low.h (struct process_info): Add resume request
15683 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15685 * regcache.c (new_register_cache): Clear the allocated register
15686 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15688 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15690 * linux-low.c (linux_resume): Take a struct thread_resume *
15692 (linux_wait): Update call.
15693 (resume_ptr): New static variable.
15694 (linux_continue_one_thread): Renamed from
15695 linux_continue_one_process. Use resume_ptr.
15696 (linux_resume): Use linux_continue_one_thread.
15697 * server.c (handle_v_cont, handle_v_requests): New functions.
15698 (myresume): New function.
15699 (main): Handle 'v' case.
15700 * target.h (struct thread_resume): New type.
15701 (struct target_ops): Change argument of "resume" to struct
15703 (myresume): Delete macro.
15705 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15707 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15708 (uninstall): Support DESTDIR.
15710 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15712 * configure.srv: Add xscale*linux copy of arm*linux entry.
15714 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15716 * linux-arm-low.c (arm_reinsert_addr): New function.
15717 (the_low_target): Add arm_reinsert_addr.
15719 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15721 * mem-break.c: Remove whitespace at end of file.
15723 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15725 * configure.in: Check whether we need to prototype strerror.
15726 * server.h: Optionally prototype strerror.
15727 * gdbreplay.c (perror_with_name): Use strerror.
15728 * linux-low.c (linux_attach_lwp): Use strerror.
15729 * utils.c (perror_with_name): Use strerror.
15730 * config.in, configure: Regenerated.
15732 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15734 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15735 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15737 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15739 * Makefile.in (SFILES): Update.
15740 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15741 low-sun3.c: Remove files.
15743 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15745 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15746 (linux_detach_one_process, linux_detach): New functions.
15747 (linux_target_ops): Add linux_detach.
15748 * server.c (main): Handle 'D' packet.
15749 * target.h (struct target_ops): Add "detach" member.
15750 (detach_inferior): Define.
15752 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15754 From Kelley Cook <kelleycook@wideopenwest.com>:
15755 * configure.srv: Accept i[34567]86 variants.
15757 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15759 * linux-low.c (linux_wait_for_event): Correct comment typos.
15760 (linux_resume_one_process): Call check_removed_breakpoint.
15761 (linux_send_signal): New function.
15762 (linux_target_ops): Add linux_send_signal.
15763 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15765 * target.h (struct target_ops): Add send_signal.
15767 2003-05-29 Jim Blandy <jimb@redhat.com>
15769 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15770 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15771 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15772 away part of the register's value.
15774 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15776 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15777 (linux_wait_for_event, linux_init_signals): Likewise.
15779 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15781 * configure.in: Check for stdlib.h.
15782 * configure: Regenerated.
15783 * config.in: Regenerated.
15785 2003-01-04 Andreas Schwab <schwab@suse.de>
15787 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15789 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15791 * Makefile.in: Remove obsolete code.
15793 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15795 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15796 defined(PT_FPR0_HI).
15798 2002-11-17 Stuart Hughes <seh@zee2.com>
15800 * linux-arm-low.c (arm_num_regs): Increase.
15801 (arm_regmap): Include status register.
15803 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15805 * linux-low.c (register_addr): Remove incorrect -1 check.
15807 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15809 * linux-low.c (linux_create_inferior): Call setpgid. Return
15811 (unstopped_p, linux_signal_pid): Remove.
15812 (linux_target_ops): Remove linux_signal_pid.
15813 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15814 global instead of target method.
15815 * target.h (struct target_ops): Remove signal_pid. Update comment
15816 for create_inferior.
15817 * server.c (signal_pid): New variable.
15818 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15819 gdbserver. Set the child to be the foreground process group.
15820 (attach_inferior): Set signal_pid.
15822 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15824 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15826 2002-08-20 Jim Blandy <jimb@redhat.com>
15828 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15831 2002-08-01 Andrew Cagney <cagney@redhat.com>
15833 * Makefile.in: Make chill references obsolete.
15835 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15837 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15838 * configure: Regenerate.
15839 * config.in: Regenerate.
15841 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15843 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15844 (perror_with_name, remote_close, remote_open, expect, play): Static.
15846 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15848 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15849 byte offsets instead of an array of indexes.
15850 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15852 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15854 * regcache.c: Add comment.
15856 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15858 * thread-db.c: New file.
15859 * proc-service.c: New file.
15860 * acinclude.m4: New file.
15861 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15862 proc-service.o, and thread-db.o.
15863 (linux-low.o): Add USE_THREAD_DB.
15864 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15865 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15866 * aclocal.m4: Regenerated.
15867 * config.in: Regenerated.
15868 * configure: Regenerated.
15869 * configure.in: Check for proc_service.h, sys/procfs.h,
15870 thread_db.h, and linux/elf.h headrs.
15871 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15872 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15873 Check for -lthread_db and thread support.
15874 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15875 PowerPC, and SuperH.
15876 * i387-fp.c: Constify arguments.
15877 * i387-fp.h: Likewise.
15878 * inferiors.c: (struct thread_info): Renamed from
15879 `struct inferior_info'. Remove PID member. Use generic inferior
15880 list header. All uses updated.
15881 (inferiors, signal_pid): Removed.
15882 (all_threads): New variable.
15883 (get_thread): Define.
15884 (add_inferior_to_list): New function.
15885 (for_each_inferior): New function.
15886 (change_inferior_id): New function.
15887 (add_inferior): Removed.
15888 (remove_inferior): New function.
15889 (add_thread): New function.
15890 (free_one_thread): New function.
15891 (remove_thread): New function.
15892 (clear_inferiors): Use for_each_inferior and free_one_thread.
15893 (find_inferior): New function.
15894 (find_inferior_id): New function.
15895 (inferior_target_data): Update argument type.
15896 (set_inferior_target_data): Likewise.
15897 (inferior_regcache_data): Likewise.
15898 (set_inferior_regcache_data): Likewise.
15899 * linux-low.c (linux_bp_reinsert): Remove.
15900 (all_processes, stopping_threads, using_thrads)
15901 (struct pending_signals, debug_threads, pid_of): New.
15902 (inferior_pid): Replace with macro.
15903 (struct inferior_linux_data): Remove.
15904 (get_stop_pc, add_process): New functions.
15905 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15906 Use add_process and add_thread.
15907 (linux_attach_lwp): New function, based on old linux_attach. Use
15908 add_process and add_thread. Set stop_expected for new threads.
15909 (linux_attach): New function.
15910 (linux_kill_one_process): New function.
15911 (linux_kill): Kill all LWPs.
15912 (linux_thread_alive): Use find_inferior_id.
15913 (check_removed_breakpoints, status_pending_p): New functions.
15914 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15915 Update. Use WNOHANG. Wait for cloned processes also. Update process
15916 struct for the found process.
15917 (linux_wait_for_event): New function.
15918 (linux_wait): Use it. Support LWPs.
15919 (send_sigstop, wait_for_sigstop, stop_all_processes)
15920 (linux_resume_one_process, linux_continue_one_process): New functions.
15921 (linux_resume): Support LWPs.
15922 (REGISTER_RAW_SIZE): Remove.
15923 (fetch_register): Use register_size instead. Call supply_register.
15924 (usr_store_inferior_registers): Likewise. Call collect_register.
15925 Fix recursive case.
15926 (regsets_fetch_inferior_registers): Improve error message.
15927 (regsets_store_inferior_registers): Add debugging.
15928 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15929 (unstopped_p, linux_signal_pid): New functions.
15930 (linux_target_ops): Add linux_signal_pid.
15931 (linux_init_signals): New function.
15932 (initialize_low): Call it. Initialize using_threads.
15933 * regcache.c (inferior_regcache_data): Add valid
15935 (get_regcache): Fetch registers lazily. Add fetch argument
15936 and update all callers.
15937 (regcache_invalidate_one, regcache_invalidate): New
15939 (new_register_cache): Renamed from create_register_cache.
15940 Return the new regcache.
15941 (free_register_cache): Change argument to a void *.
15942 (registers_to_string, registers_from_string): Call get_regcache
15943 with fetch flag set.
15944 (register_data): Make static. Pass fetch flag to get_regcache.
15945 (supply_register): Call get_regcache with fetch flag clear.
15946 (collect_register): Call get_regcache with fetch flag set.
15947 (collect_register_as_string): New function.
15948 * regcache.h: Update.
15949 * remote-utils.c (putpkt): Flush after debug output and use
15951 Handle input interrupts while waiting for an ACK.
15952 (input_interrupt): Use signal_pid method.
15953 (getpkt): Flush after debug output and use stderr.
15954 (outreg): Use collect_register_as_string.
15955 (new_thread_notify, dead_thread_notify): New functions.
15956 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15957 and general_thread.
15958 (look_up_one_symbol): Flush after debug output.
15959 * server.c (step_thread, server_waiting): New variables.
15960 (start_inferior): Don't use signal_pid. Update call to mywait.
15961 (attach_inferior): Update call to mywait.
15962 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15963 (main): Don't fetch/store registers explicitly. Use
15964 set_desired_inferior. Support proposed ``Hs'' packet. Update
15966 * server.h: Update.
15967 (struct inferior_list, struct_inferior_list_entry): New.
15968 * target.c (set_desired_inferior): New.
15969 (write_inferior_memory): Constify.
15970 (mywait): New function.
15971 * target.h: Update.
15972 (struct target_ops): New signal_pid method.
15973 (mywait): Removed macro, added prototype.
15975 * linux-low.h (regset_func): Removed.
15976 (regset_fill_func, regset_store_func): New.
15977 (enum regset_type): New.
15978 (struct regset_info): Add type field. Use new operation types.
15979 (struct linux_target_ops): stop_pc renamed to get_pc.
15980 Add decr_pc_after_break and breakpoint_at.
15981 (get_process, get_thread_proess, get_process_thread)
15982 (strut process_info, all_processes, linux_attach_lwp)
15983 (thread_db_init): New.
15985 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15986 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15987 (the_low_target): Add new members.
15988 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15989 (i386_store_fpxregset): Constify.
15990 (target_regsets): Add new kind identifier.
15991 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15992 (i386_set_pc): Add debugging.
15993 (i386_breakpoint_at): New function.
15994 (the_low_target): Add new members.
15995 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15996 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15997 (mips_breakpoint_at): New.
15998 (the_low_target): Add new members.
15999 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16000 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16001 (the_low_target): Add new members.
16002 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16003 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16004 (the_low_target): Add new members.
16005 * linux-x86-64-low.c (target_regsets): Add new kind
16008 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16010 From Martin Pool <mbp@samba.org>:
16011 * server.c (gdbserver_usage): New function.
16014 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16016 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16017 stop_at -> stop_pc.
16019 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16021 * Makefile.in: Remove obsolete code.
16023 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16025 * linux-low.c (regsets_fetch_inferior_registers),
16026 (regsets_store_inferior_registers): Removed cast to int from
16028 * regcache.h: Added declaration of struct inferior_info.
16030 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16032 * inferiors.c (struct inferior_info): Add regcache_data.
16033 (add_inferior): Call create_register_cache.
16034 (clear_inferiors): Call free_register_cache.
16035 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16036 * regcache.c (struct inferior_regcache_data): New.
16037 (registers): Remove.
16038 (get_regcache): New function.
16039 (create_register_cache, free_register_cache): New functions.
16040 (set_register_cache): Don't initialize the register cache here.
16041 (registers_to_string, registers_from_string, register_data): Call
16043 * regcache.h: Add prototypes.
16044 * server.h: Likewise.
16046 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16048 * mem-break.c: New file.
16049 * mem-break.h: New file.
16050 * Makefile.in: Add mem-break.o rule; update server.h
16052 * inferiors.c (struct inferior_info): Add target_data
16054 (clear_inferiors): Free target_data member if set.
16055 (inferior_target_data, set_inferior_target_data): New functions.
16056 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16057 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16058 * linux-low.c (linux_bp_reinsert): New variable.
16059 (struct inferior_linux_data): New.
16060 (linux_create_inferior): Use set_inferior_target_data.
16061 (linux_attach): Likewise. Call add_inferior.
16062 (linux_wait_for_one_inferior): New function.
16063 (linux_wait): Call it.
16064 (linux_write_memory): Add const.
16065 (initialize_low): Call set_breakpoint_data.
16066 * linux-low.h (struct linux_target_ops): Add breakpoint
16068 * server.c (attach_inferior): Remove extra add_inferior
16070 * server.h: Include mem-break.h. Update inferior.c
16072 * target.c (read_inferior_memory)
16073 (write_inferior_memory): New functions.
16074 * target.h (read_inferior_memory)
16075 (write_inferior_memory): Change macros to prototypes.
16076 (struct target_ops): Update comments. Add const to write_memory
16079 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16081 * linux-low.c (usr_store_inferior_registers): Support
16082 registers which are allowed to fail to store.
16083 * linux-low.h (linux_target_ops): Likewise.
16084 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16085 (ppc_cannot_store_register): FPSCR may not be storable.
16087 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16089 * server.h: Include <string.h> if HAVE_STRING_H.
16090 * ChangeLog: Correct paths in last ChangeLog entry.
16092 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16094 * linux-low.h: Remove obsolete prototypes.
16095 (struct linux_target_ops): New.
16096 (extern the_low_target): New.
16097 * linux-low.c (num_regs, regmap): Remove declarations.
16098 (register_addr): Use the_low_target explicitly.
16099 (fetch_register): Likewise.
16100 (usr_fetch_inferior_registers): Likewise.
16101 (usr_store_inferior_registers): Likewise.
16102 * linux-arm-low.c (num_regs): Remove.
16103 (arm_num_regs): Define.
16104 (arm_regmap): Renamed from regmap, made static.
16105 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16107 (arm_cannot_store_register): Renamed from cannot_store_register,
16109 (the_low_target): New.
16110 * linux-i386-low.c (num_regs): Remove.
16111 (i386_num_regs): Define.
16112 (i386_regmap): Renamed from regmap, made static.
16113 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16115 (i386_cannot_store_register): Renamed from cannot_store_register,
16117 (the_low_target): New.
16118 * linux-ia64-low.c (num_regs): Remove.
16119 (ia64_num_regs): Define.
16120 (ia64_regmap): Renamed from regmap, made static.
16121 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16123 (ia64_cannot_store_register): Renamed from cannot_store_register,
16125 (the_low_target): New.
16126 * linux-m68k-low.c (num_regs): Remove.
16127 (m68k_num_regs): Define.
16128 (m68k_regmap): Renamed from regmap, made static.
16129 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16131 (m68k_cannot_store_register): Renamed from cannot_store_register,
16133 (the_low_target): New.
16134 * linux-mips-low.c (num_regs): Remove.
16135 (mips_num_regs): Define.
16136 (mips_regmap): Renamed from regmap, made static.
16137 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16139 (mips_cannot_store_register): Renamed from cannot_store_register,
16141 (the_low_target): New.
16142 * linux-ppc-low.c (num_regs): Remove.
16143 (ppc_num_regs): Define.
16144 (ppc_regmap): Renamed from regmap, made static.
16145 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16147 (ppc_cannot_store_register): Renamed from cannot_store_register,
16149 (the_low_target): New.
16150 * linux-s390-low.c (num_regs): Remove.
16151 (s390_num_regs): Define.
16152 (s390_regmap): Renamed from regmap, made static.
16153 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16155 (s390_cannot_store_register): Renamed from cannot_store_register,
16157 (the_low_target): New.
16158 * linux-sh-low.c (num_regs): Remove.
16159 (sh_num_regs): Define.
16160 (sh_regmap): Renamed from regmap, made static.
16161 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16163 (sh_cannot_store_register): Renamed from cannot_store_register,
16165 (the_low_target): New.
16166 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16167 (the_low_target): New.
16169 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16171 * Makefile.in: Add stamp-h target.
16172 * configure.in: Create stamp-h.
16173 * configure: Regenerated.
16175 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16177 * inferiors.c: New file.
16178 * target.c: New file.
16179 * target.h: New file.
16180 * Makefile.in: Add target.o and inferiors.o. Update
16182 * linux-low.c (inferior_pid): New static variable,
16183 moved from server.c.
16184 (linux_create_inferior): Renamed from create_inferior.
16185 Call add_inferior. Return 0 on success instead of a PID.
16186 (linux_attach): Renamed from myattach.
16187 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16188 (linux_thread_alive): Renamed from mythread_alive.
16189 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16191 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16192 (regsets_store_inferior_registers): Correct error message.
16193 Add missing ``return 0''.
16194 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16195 (linux_store_registers): Renamed from store_inferior_registers.
16196 (linux_read_memory): Renamed from read_inferior_memory.
16197 (linux_write_memory): Renamed from write_inferior_memory.
16198 (linux_target_ops): New structure.
16199 (initialize_low): Call set_target_ops ().
16200 * remote-utils.c (unhexify): New function.
16201 (hexify): New function.
16202 (input_interrupt): Send signals to ``signal_pid''.
16203 * server.c (inferior_pid): Remove.
16204 (start_inferior): Update create_inferior call.
16205 (attach_inferior): Call add_inferior.
16206 (handle_query): New function.
16207 (main): Call handle_query for `q' packets.
16208 * server.h: Include "target.h". Remove obsolete prototypes.
16209 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16211 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16213 * Makefile.in: Add WARN_CFLAGS. Update configury
16215 * configure.in: Check for <string.h>
16216 * configure: Regenerate.
16217 * config.in: Regenerate.
16218 * gdbreplay.c: Include needed system headers.
16219 (remote_open): Remove strchr prototype.
16220 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16221 * regcache.c (supply_register): Change buf argument to const void *.
16222 (supply_register_by_name): Likewise.
16223 (collect_register): Change buf argument to void *.
16224 (collect_register_by_name): Likewise.
16225 * regcache.h: Add missing prototypes.
16226 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16227 * server.c (handle_query): New function.
16228 (attached): New static variable, moved out of main.
16229 (main): Quiet longjmp clobber warnings.
16230 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16231 * utils.c (error): Remove NORETURN.