1 2018-02-19 Alan Hayward <alan.hayward@arm.com>
3 * Makefile.in: Add common directory in build.
4 * configure.ac: Add common reference.
5 * configure: Regenerate.
7 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
9 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
10 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
11 * spu-low.c (spu_target_ops): Likewise.
12 * win32-low.c (win32_target_ops): Likewise.
13 * server.c (supported_btrace_packets): Report packets unconditionally.
14 * target.h (target_ops) <supports_btrace>: Remove.
15 (target_supports_btrace): Remove.
17 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
19 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
20 (handle_btrace_disable): Change return type to void. Use exceptions
22 (handle_btrace_general_set): Catch exception and copy message to
25 2018-02-08 Tom Tromey <tom@tromey.com>
27 * linux-low.c (install_software_single_step_breakpoints): Use
29 * inferiors.c (make_cleanup_restore_current_thread): Remove.
30 (do_restore_current_thread_cleanup): Remove.
31 * gdbthread.h (make_cleanup_restore_current_thread): Don't
34 2018-02-08 Tom Tromey <tom@tromey.com>
36 * mem-break.c (set_raw_breakpoint_at): Use
37 gdb::unique_xmalloc_ptr.
39 2018-01-30 Pedro Alves <palves@redhat.com>
42 * target.c (target_terminal::terminal_state): Rename to ...
43 (target_terminal::m_terminal_state): ... this.
45 2018-01-19 James Clarke <jrtc27@jrtc27.com>
47 * linux-low.c (handle_extended_wait): Surround call to
48 thread_db_notice_clone with #ifdef USE_THREAD_DB.
50 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
52 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
53 linux_ptrace_attach_fail_reason_string now returning an
55 (linux_attach): Likewise.
56 * thread-db.c (attach_thread): Likewise.
58 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
61 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
62 checking for fs_base/gs_base fields in struct user_regs_struct.
63 * configure: Regenerate.
65 2018-01-16 Yao Qi <yao.qi@linaro.org>
68 * linux-low.c (fetch_register): Call supply_register instead of
71 2018-01-08 Yao Qi <yao.qi@linaro.org>
72 Simon Marchi <simon.marchi@ericsson.com>
74 * Makefile.in (OBS): Remove selftest.o.
75 * configure.ac: Set srv_selftest_objs if $development is true.
76 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
77 * configure: Re-generated.
78 * server.c (captured_main): Wrap variable selftest_filter with
81 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
83 * server.c (parse_debug_format_options): Return std::string.
84 (handle_monitor_command, captured_main): Adjust.
86 2018-01-05 Pedro Alves <palves@redhat.com>
89 * server.c (captured_main): Pass quiet=false to
90 save_original_signals_state.
92 2018-01-01 Joel Brobecker <brobecker@adacore.com>
94 * gdbreplay.c (gdbreplay_version): Update copyright year in
96 * server.c (gdbserver_version): Likewise.
98 2017-12-08 Tom Tromey <tom@tromey.com>
100 * ax.c (ax_printf): Update.
102 2017-12-07 Yao Qi <yao.qi@linaro.org>
104 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
105 aarch64_linux_read_description.
106 * linux-amd64-ipa.c (idx2mask): New array.
107 (get_ipa_tdesc): Move idx2mask out.
108 (initialize_low_tracepoint): Initialize target descriptions.
109 * linux-i386-ipa.c (idx2mask): New array.
110 (get_ipa_tdesc): Move idx2mask out.
111 (initialize_low_tracepoint): Initialize target descriptions.
113 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
115 * tdesc.c (struct tdesc_type): Change return type.
116 (tdesc_add_flag): Change parameter type.
117 (tdesc_add_bitfield): Likewise.
118 (tdesc_add_field): Likewise.
119 (tdesc_set_struct_size): Likewise.
121 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
123 * regcache.c (registers_to_string): Remove unused variable.
125 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
127 * inferiors.c (for_each_inferior_with_data): Remove.
128 * inferiors.h (for_each_inferior_with_data): Remove.
129 * server.c (handle_qxfer_threads_worker): Change parameter type.
130 (handle_qxfer_threads_proper): Use for_each_thread.
132 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
134 * inferiors.c (for_each_inferior): Remove.
135 (clear_inferiors): Use for_each_thread.
136 * inferiors.h (for_each_inferior): Remove.
137 * linux-low.c (linux_wait_for_event_filtered): Use
139 (linux_stabilize_threads): Likewise.
140 * regcache.c (regcache_release): Likewise.
141 * server.c (gdb_wants_all_threads_stopped): Likewise.
142 (clear_pending_status_callback): Remove.
143 (handle_status): Use for_each_thread.
144 (captured_main): Likewise.
145 * win32-low.c (child_init_thread_list): Likewise.
146 (win32_clear_inferiors): Likewise.
147 (fake_breakpoint_event): Likewise.
149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
151 * inferiors.h (find_inferior): Remove.
152 * inferiors.c (find_inferior): Remove.
154 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
156 * linux-low.c (resume_status_pending_p): Update comment.
157 (need_step_over_p): Update comment.
159 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
161 * linux-low.c (proceed_one_lwp): Return void, change parameter
163 (unsuspend_and_proceed_one_lwp): Likewise.
164 (proceed_all_lwps): Use for_each_thread.
165 (unstop_all_lwps): Likewise.
167 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
169 * linux-low.c (linux_resume_one_thread): Return void, take
171 (linux_resume): Use for_each_thread.
173 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
175 * linux-low.c (send_sigstop_callback): Return void, change
176 parameter type. Rename to...
177 (send_sigstop): ... this.
178 (suspend_and_send_sigstop_callback): Return void, change parameter
180 (suspend_and_send_sigstop): ... this.
181 (stop_all_lwps): Use for_each_thread.
183 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
185 * linux-low.c (lwp_running): Return bool, remove unused
187 (linux_stabilize_threads): Use find_thread.
189 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
191 * linux-low.c (select_singlestep_lwp_callback): Remove.
192 (count_events_callback): Remove.
193 (select_event_lwp_callback): Remove.
194 (select_event_lwp): Use find_thread/for_each_thread.
196 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
198 * linux-low.c (not_stopped_callback): Return bool, take filter
200 (linux_wait_for_event_filtered): Use find_thread.
201 (linux_wait_1): Likewise.
203 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
205 * linux-low.c (same_lwp): Remove.
206 (find_lwp_pid): Use find_thread.
208 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
210 * linux-low.c (delete_lwp_callback): Remove.
211 (linux_mourn): Use for_each_thread.
213 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
215 * linux-low.c (linux_detach_lwp_callback): Return void, remove
216 args parameter, don't check for pid.
217 (linux_detach): Use for_each_thread.
219 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
221 * linux-low.c (struct counter): Remove.
222 (second_thread_of_pid_p): Remove.
223 (last_thread_of_process_p): Use find_thread.
225 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
227 * inferiors.c (find_inferior_in_random): Remove.
228 * inferiors.h (find_inferior_in_random): Remove.
229 * linux-low.c (status_pending_p_callback): Return bool, accept
230 parameter ptid directly.
231 (linux_wait_for_event_filtered): Use find_thread_in_random.
232 (linux_wait_1): Likewise.
234 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
236 * inferiors.c (find_inferior_id): Remove.
237 (find_thread_ptid): Move implemention from find_inferior_id to
239 * inferiors.h (find_inferior_id): Remove.
240 * server.c (handle_status): Use find_thread_ptid.
241 (process_serial_event): Likewise.
242 * thread-db.c (find_one_thread): Likewise.
243 (thread_db_thread_handle): Likewise.
244 * win32-low.c (thread_rec): Likewise.
245 (child_delete_thread): Likewise.
246 (win32_thread_alive): Likewise.
247 (get_child_debug_event): Likewise.
249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
251 * linux-mips-low.c (update_watch_registers_callback): Return
252 void, remove pid_p parameter, don't check for pid.
253 (mips_insert_point, mips_remove_point): Use for_each_thread.
255 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
257 * lynx.low (lynx_delete_thread_callback): Remove.
258 (lynx_mourn): Use for_each_thread.
260 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
262 * regcache.c (regcache_invalidate_one): Remove.
263 (regcache_invalidate_pid): use for_each_thread.
265 2017-11-26 Tom Tromey <tom@tromey.com>
267 * linux-low.c (linux_create_inferior): Update.
269 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
271 * spu-low.c (spu_create_inferior): Fix typo in argument name.
273 2017-11-24 Alan Hayward <alan.hayward@arm.com>
275 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
276 * linux-aarch64-low.c (initialize_low_arch): Call init func.
277 * linux-aarch64-tdesc-selftest.c: New file.
278 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
280 2017-11-24 Alan Hayward <alan.hayward@arm.com>
282 * configure.srv: Add new file.
283 * linux-aarch64-low.c (initialize_low_arch): Call init func.
284 * linux-aarch64-tdesc-selftest.c: New file.
285 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
287 2017-11-24 Alan Hayward <alan.hayward@arm.com>
289 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
290 * linux-aarch64-low.c (initialize_low_arch): Remove init.
291 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
293 2017-11-24 Alan Hayward <alan.hayward@arm.com>
295 * configure.srv: Add new files.
296 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
297 aarch64_linux_read_description.
298 * linux-aarch64-low.c (aarch64_linux_read_description):
299 Merge with aarch64_arch_setup.
300 (aarch64_arch_setup): Call aarch64_linux_read_description.
301 * linux-aarch64-tdesc.c: New file.
302 * linux-aarch64-tdesc.h: New file.
304 2017-11-24 Yao Qi <yao.qi@linaro.org>
306 * configure.srv: Set $srv_regobj for tic6x-linux.
307 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
308 (tic6x_read_description): Move some code to tic6x_arch_setup.
309 (tic6x_tdesc_test): New function.
310 (initialize_low_arch): Call selftests::register_test.
312 2017-11-22 Yao Qi <yao.qi@linaro.org>
314 * remote-utils.c (prepare_resume_reply): Use memcpy.
316 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
318 * linux-low.c (kill_one_lwp_callback): Return void, take
319 argument directly, don't filter on pid.
320 (linux_kill): Use for_each_thread.
322 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
324 * linux-low.c (need_step_over_p): Return bool, remove dummy
326 (linux_resume, proceed_all_lwps): Use find_thread.
328 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
330 * linux-low.c (resume_status_pending_p): Return bool, remove
332 (linux_resume): Use find_thread.
334 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
336 * linux-low.c (struct thread_resume_array): Remove.
337 (linux_set_resume_request): Return void, take arguments
339 (linux_resume): Use for_each_thread.
341 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
343 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
344 return bool, remove data argument.
345 (linux_stabilize_threads): Use find_thread.
347 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
349 * linux-low.c (unsuspend_one_lwp): Remove.
350 (unsuspend_all_lwps): Use for_each_thread, inline code from
353 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
355 * gdbthread.h (find_thread): Add overload with ptid_t filter.
356 * linux-low.c (struct iterate_over_lwps_args): Remove.
357 (iterate_over_lwps_filter): Remove.
358 (iterate_over_lwps): Use find_thread.
360 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
362 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
363 (linux_handle_new_gdb_connection): Use for_each_thread, inline
364 code from reset_lwp_ptrace_options_callback.
366 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
368 * linux-arm-low.c (struct update_registers_data): Remove.
369 (update_registers_callback): Return void, take arguments
370 directly, don't check thread's pid.
371 (arm_insert_point, arm_remove_point): Use for_each_thread.
373 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
375 * win32-low.c (continue_one_thread): Return void, take argument
377 (child_continue): Use for_each_thread.
379 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
381 * win32-i386-low.c (update_debug_registers_callback): Rename
383 (update_debug_registers): ... this, return void, remove pid_p arg.
384 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
386 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
388 * inferiors.h (struct process_info): Add constructor, initialize
390 <syscalls_to_catch>: Change type to std::vector<int>.
391 * inferiors.c (add_process): Allocate process_info with new.
392 (remove_process): Free process_info with delete.
393 * linux-low.c (handle_extended_wait): Adjust.
394 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
395 * server.c (handle_general_set): Adjust.
397 2017-11-16 Pedro Alves <palves@redhat.com>
399 * remote-utils.c (remote_close): Block SIGIO signals instead of
400 uninstalling the SIGIO handler.
402 2017-11-16 Alan Hayward <alan.hayward@arm.com>
404 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
406 2017-11-16 Yao Qi <yao.qi@linaro.org>
408 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
409 (tic6x_store_gregset): Likewise.
410 (tic6x_usrregs_info): Move it up.
412 2017-11-15 Alan Hayward <alan.hayward@arm.com>
414 * Makefile.in: Update arch rules.
415 * configure.srv: Explicitly mark arch/ files.
417 2017-11-13 Andreas Schwab <schwab@suse.de>
419 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
421 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
423 2017-11-06 Pedro Alves <palves@redhat.com>
425 * config.in, configure: Regenerate.
427 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
429 * target.c (struct thread_search): Remove.
430 (thread_search_callback): Remove.
431 (prepare_to_access_memory): Use for_each_thread instead of
432 find_inferior. Inline code from thread_search_callback.
434 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
436 * server.c (struct visit_actioned_threads_data): Remove.
437 (visit_actioned_threads): Change prototype to take arguments
439 (resume): Use find_thread instead of find_inferior.
441 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
443 * server.c (queue_stop_reply_callback): Change prototype, return
445 (find_status_pending_thread_callback): Remove.
446 (handle_status): Replace find_inferior with find_thread and
449 2017-10-25 Alan Hayward <alan.hayward@arm.com>
451 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
453 (aarch64_store_gregset): Likewise.
454 (aarch64_fill_fpregset): Likewise.
455 (aarch64_store_fpregset): Likewise.
457 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
459 * gdbthread.h (find_thread, for_each_thread): New functions.
460 * inferiors.c (thread_of_pid): Remove.
461 (find_any_thread_of_pid): Use find_thread.
462 * linux-low.c (num_lwps): Use for_each_thread.
464 2017-10-17 Yao Qi <yao.qi@linaro.org>
466 * Makefile.in: Remove one rule.
467 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
469 2017-10-17 Yao Qi <yao.qi@linaro.org>
471 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
472 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
474 2017-10-17 Yao Qi <yao.qi@linaro.org>
476 * configure.srv: Rename arm.o with arch/arm.o.
478 2017-10-17 Yao Qi <yao.qi@linaro.org>
480 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
481 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
482 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
483 (arch-i386.o, arch-amd64.o): Remove rules.
484 (arch/%.o): New rule.
485 Update POSTCOMPILE and COMPILE.pre.
486 * configure.ac: Invoke AC_CONFIG_COMMANDS.
487 * configure: Re-generated.
488 * configure.srv: Replace arch-i386.o with arch/i386.o.
489 Replace arch-amd64.o with arch/amd64.o.
491 2017-10-16 Yao Qi <yao.qi@linaro.org>
493 * configure: Regenerated.
495 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
497 * inferiors.h: (struct inferior_list): Remove.
498 (struct inferior_list_entry); Remove.
499 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
500 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
501 get_first_inferior): Remove.
502 (for_each_inferior, for_each_inferior_with_data, find_inferior,
503 find_inferior_id, find_inferior_in_random): Change signature.
504 * inferiors.c (all_threads): Change type to
505 std::list<thread_info *>.
506 (get_thread): Remove macro.
507 (find_inferior, find_inferior_id): Change signature, implement
509 (find_inferior_in_random): Change signature, implement using
510 find_thread_in_random.
511 (for_each_inferior, for_each_inferior_with_data): Change
512 signature, implement using for_each_thread.
513 (add_inferior_to_list, remove_inferior): Remove.
514 (add_thread, get_first_thread, thread_of_pid,
515 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
516 (get_first_inferior, one_inferior_p, clear_inferior_list):
518 (clear_inferiors, get_thread_process): Update.
519 * gdbthread.h: Include <list>.
520 (struct thread_info) <entry>: Remove field.
522 (all_threads): Change type to std::list<thread_info *>.
523 (get_first_inferior): Add doc.
524 (find_thread, for_each_thread, find_thread_in_random): New
526 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
527 * linux-arm-low.c (update_registers_callback): Update.
528 * linux-low.c (second_thread_of_pid_p): Update.
529 (kill_one_lwp_callback, linux_detach_lwp_callback,
530 delete_lwp_callback, status_pending_p_callback, same_lwp,
531 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
532 iterate_over_lwps, not_stopped_callback,
533 resume_stopped_resumed_lwps, count_events_callback,
534 select_singlestep_lwp_callback, select_event_lwp_callback,
535 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
536 suspend_and_send_sigstop_callback, wait_for_sigstop,
537 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
538 lwp_running, linux_set_resume_request, resume_status_pending_p,
539 need_step_over_p, start_step_over, linux_resume_one_thread,
540 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
541 reset_lwp_ptrace_options_callback): Update.
542 * linux-mips-low.c (update_watch_registers_callback): Update.
543 * regcache.c (regcache_invalidate_one, regcache_invalidate):
545 (free_register_cache_thread_one): Remove.
546 (regcache_release): Update.
547 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
548 handle_qxfer_threads_worker): Update.
549 (handle_query): Update, use list iterator.
550 (visit_actioned_threads, handle_pending_status,
551 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
552 clear_pending_status_callback, set_pending_status_callback,
553 find_status_pending_thread_callback, handle_status,
554 process_serial_event): Update.
555 * target.c (thread_search_callback): Update.
556 * thread-db.c (thread_db_get_tls_address): Update.
557 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
559 * win32-i386-low.c (update_debug_registers_callback): Update.
560 * win32-low.c (delete_thread_info, child_delete_thread,
561 continue_one_thread, suspend_one_thread,
562 get_child_debug_event): Adjust.
564 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
566 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
567 * inferiors.h: Include <list>.
568 (struct process_info) <entry>: Remove field.
570 (pid_of): Change macro to function.
571 (ptid_of, lwpid_of): Remove macro.
572 (all_processes): Change type to std::list<process_info *>.
573 (ALL_PROCESSES): Remove macro.
574 (for_each_process, find_process): New function.
575 * inferiors.c (all_processes): Change type to
576 std::list<process_info *>.
577 (find_thread_process): Adjust.
578 (add_process): Likewise.
579 (remove_process): Likewise.
580 (find_process_pid): Likewise.
581 (get_first_process): Likewise.
582 (started_inferior_callback): Remove.
583 (have_started_inferiors_p): Adjust.
584 (attached_inferior_callback): Remove.
585 (have_attached_inferiors_p): Adjust.
586 * linux-low.c (check_zombie_leaders): Likewise.
587 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
588 (x86_linux_update_xmltarget): Adjust.
589 * server.c (handle_query): Likewise.
590 (gdb_reattached_process): Remove.
591 (handle_status): Adjust.
592 (kill_inferior_callback): Likewise.
593 (detach_or_kill_inferior): Remove.
594 (print_started_pid): Likewise.
595 (print_attached_pid): Likewise.
596 (detach_or_kill_for_exit): Update.
597 (process_serial_event): Likewise.
598 * linux-arm-low.c (arm_new_fork): Likewise.
600 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
602 * dll.h: Include <list>.
603 (struct dll_info): Add constructor.
604 <entry>: Remove field.
605 (all_dlls): Change type to std::list<dll_info>.
606 * dll.c: Include <algorithm>.
607 (get_dll): Remove macro.
608 (all_dlls): Change type to std::list<dll_info *>.
609 (free_one_dll): Remove.
610 (match_dll): Likewise.
611 (loaded_dll): Adjust.
612 (unloaded_dll): Adjust to all_dlls type change, use
613 std::find_if. Inline code from match_dll.
614 (clear_dlls): Adjust to all_dlls type change.
615 * server.c (emit_dll_description): Remove.
616 (handle_qxfer_libraries): Adjust to all_dlls type change,
617 integrate emit_dll_description's functionality.
619 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
621 * linux-low.h (struct linux_target_ops) <delete_process>: New
623 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
624 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
625 (struct linux_target_ops): Add delete_process callback.
626 * linux-arm-low.c (arm_delete_process): New.
627 (struct linux_target_ops): Add delete_process callback.
628 * linux-bfin-low.c (struct linux_target_ops): Likewise.
629 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
630 * linux-m32r-low.c (struct linux_target_ops): Likewise.
631 * linux-mips-low.c (mips_linux_delete_process): New.
632 (struct linux_target_ops): Add delete_process callback.
633 * linux-ppc-low.c (struct linux_target_ops): Likewise.
634 * linux-s390-low.c (struct linux_target_ops): Likewise.
635 * linux-sh-low.c (struct linux_target_ops): Likewise.
636 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
637 * linux-tile-low.c (struct linux_target_ops): Likewise.
638 * linux-x86-low.c (x86_linux_delete_process): New.
639 (struct linux_target_ops): Add delete_process callback.
640 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
642 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
644 * linux-aarch64-low.c (the_low_target): Add thread delete
646 * linux-arm-low.c (arm_delete_thread): New function.
647 (the_low_target): Add thread delete callback.
648 * linux-bfin-low.c (the_low_target): Likewise.
649 * linux-crisv32-low.c (the_low_target): Likewise.
650 * linux-low.c (delete_lwp): Invoke delete_thread callback if
652 * linux-low.h (struct linux_target_ops) <delete_thread>: New
654 * linux-m32r-low.c (the_low_target): Add thread delete callback.
655 * linux-mips-low.c (mips_linux_delete_thread): New function.
656 (the_low_target): Add thread delete callback.
657 * linux-ppc-low.c (the_low_target): Likewise.
658 * linux-s390-low.c (the_low_target): Likewise.
659 * linux-sh-low.c (the_low_target): Likewise.
660 * linux-tic6x-low.c (the_low_target): Likewise.
661 * linux-tile-low.c (the_low_target): Likewise.
662 * linux-x86-low.c (the_low_target): Likewise.
663 * linux-xtensa-low.c (the_low_target): Likewise.
665 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
667 * win32-low.c: Include "common-inferior.h".
669 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
671 * inferiors.c (set_inferior_cwd): New function.
672 * server.c (handle_general_set): Handle QSetWorkingDir packet.
673 (handle_query): Inform that QSetWorkingDir is supported.
674 * win32-low.c (create_process): Pass the inferior's cwd to
677 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
679 * inferiors.c (current_inferior_cwd): New global variable.
680 (get_inferior_cwd): New function.
681 * inferiors.h (struct process_info) <cwd>: New field.
683 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
685 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
686 (OBS): Add gdb_tilde_expand.o.
688 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
690 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
691 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
693 2017-09-29 Pedro Alves <palves@redhat.com>
695 * ax.c (gdb_parse_agent_expr): Constify.
696 * ax.h (gdb_parse_agent_expr): Constify.
697 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
699 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
700 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
701 * remote-utils.h (read_ptid): Constify.
702 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
703 (process_point_options, process_serial_event): Constify.
704 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
705 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
706 (cmd_qtbuffer): Constify.
708 2017-09-29 Pedro Alves <palves@redhat.com>
710 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
713 2017-09-29 Pedro Alves <palves@redhat.com>
715 * linux-low.c (handle_extended_wait): Pass parent thread instead
716 of process to thread_db_notice_clone.
717 * linux-low.h (thread_db_notice_clone): Replace parent process
718 parameter with parent thread parameter.
719 * thread-db.c (find_one_thread): Add comment.
720 (thread_db_notice_clone): Replace parent process parameter with
721 parent thread parameter. Temporarily switch to the parent thread.
723 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
725 * gdbthread.h: Include "common-gdbthread.h".
726 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
727 "if" when validating the ptid.
728 * remote-utils.c: Include "gdbthread.h".
729 (prepare_resume_reply): Use "switch_to_thread".
730 * target.c (done_accessing_memory): Likewise.
732 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
734 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
735 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
736 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
737 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
738 s390x-gs-linux64-ipa.o to ipa_obj.
739 * linux-s390-low.c (HWCAP_S390_GS): New define.
740 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
742 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
743 (s390_arch_setup): Check for guarded-storage support and choose
745 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
746 init_registers_s390x_gs_linux64.
747 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
749 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
750 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
752 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
754 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
756 2017-09-21 Kevin Buettner <kevinb@redhat.com>
758 * linux-low.h (struct lwp_info): Add new field, thread_handle.
759 (thread_db_thread_handle): Declare.
760 * linux-low.c (linux_target_ops): Initialize thread_handle.
761 * server.c (handle_qxfer_threads_worker): Add support for
763 * target.h (struct target_ops): Add new function pointer,
765 (target_thread_handle): Define.
766 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
768 (thread_db_thread_handle): New function.
770 2017-09-21 Kevin Buettner <kevinb@redhat.com>
772 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
773 * linux-low.h (thread_db_notice_clone): Declare.
774 * thread-db.c (thread_db_notice_clone): New function.
776 2017-09-21 Pedro Alves <palves@redhat.com>
778 * server.c (gdb_read_memory, handle_status, process_serial_event)
779 (handle_serial_event, handle_target_event): Adjust to
780 set_desired_thread prototype change.
781 * target.c (set_desired_thread): Remove 'use_general' parameter
783 * target.h (set_desired_thread): Remove 'use_general' parameter.
785 2017-09-20 Tom Tromey <tom@tromey.com>
787 * target.c (target_terminal::terminal_state): Define.
788 (target_terminal::init): Rename from target_terminal_init.
789 (target_terminal::inferior): Rename from
790 target_terminal_inferior.
791 (target_terminal::ours): Rename from target_terminal_ours.
792 (target_terminal::ours_for_output, target_terminal::info): New.
794 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
796 * server.c (accumulate_file_name_length): Remove.
797 (emit_dll_description): Adjust to std::string change.
798 (handle_qxfer_libraries): Use std::string to hold document.
800 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
802 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
803 return type of xml_escape_text.
804 * server.c (emit_dll_description): Likewise.
806 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
808 * server.c (captured_main): Accept argument for --selftest.
809 Update run_tests call.
810 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
811 when registering selftests.
813 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
815 * regcache.c (get_thread_regcache): Update code to use "std::vector"
816 instead of "VEC" for "target_desc.reg_defs".
817 (regcache_cpy): Likewise.
818 (registers_to_string): Likewise.
819 (registers_from_string): Likewise.
820 (find_regno): Likewise.
821 (supply_regblock): Likewise.
822 (regcache_raw_read_unsigned): Likewise.
823 * tdesc.c (init_target_desc): Likewise.
824 (tdesc_create_reg): Likewise.
825 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
826 (struct target_desc) <reg_defs>: Convert to "std::vector".
827 (target_desc): Do not initialize "reg_defs".
828 (~target_desc): Update code to use "std::vector" instead of "VEC"
829 for "target_desc.reg_defs".
830 (operator==): Likewise.
832 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
834 * inferiors.h (thread_to_gdb_id): Remove.
835 * inferiors.c (thread_to_gdb_id): Remove.
836 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
837 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
838 lynx_store_registers, lynx_read_memory, lynx_write_memory):
840 * nto-low.c (nto_fetch_registers, nto_store_registers,
841 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
843 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
845 * inferiors.h (gdb_id_to_thread_id): Remove.
846 * inferiors.c (gdb_id_to_thread_id): Remove.
847 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
848 removal. Move pid declaration closer to where it's used.
850 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
852 * server.c (handle_detach): New function.
853 (process_serial_event): Move code out, call handle_detach.
855 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
857 * server.c (require_running): Rename to ...
858 (require_running_or_return): ... this ...
859 (require_running_or_break): ... and this.
860 (handle_query, process_serial_event): Adjust.
862 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
864 * linux-low.c (linux_set_resume_request): Remove unused
867 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
869 * server.c (first_thread_of): Remove.
870 (process_serial_event): Replace usage of first_thread_of with
871 find_any_thread_of_pid.
872 * tracepoint.c (same_process_p): Remove.
873 (gdb_agent_about_to_close): Replace usage of same_process_p with
874 find_any_thread_of_pid.
875 * linux-x86-low.c (same_process_callback): Remove.
876 (x86_arch_setup_process_callback): Replace usage of
877 same_process_callback with find_any_thread_of_pid.
878 * thread-db.c (any_thread_of): Remove.
879 (switch_to_process): Replace usage of any_thread_of with
880 find_any_thread_of_pid.
881 * inferiors.c (thread_pid_matches_callback): Remove.
882 (find_thread_process): Adjust to use find_any_thread_of_pid.
884 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
886 * regcache.c (get_thread_regcache): Guard calls to "memset"
889 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
891 * linux-low.c (handle_extended_wait): Use
892 "allocate_target_description" instead of "XNEW".
893 * linux-x86-low.c (initialize_low_arch): Likewise.
895 2017-09-05 Yao Qi <yao.qi@linaro.org>
897 * configure.srv (srv_i386_regobj): Remove.
898 (srv_amd64_regobj): Remove.
899 (srv_regobj): Set it to "" for x86 non-linux targets.
900 * linux-x86-tdesc.c (i386_linux_read_description):
901 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
902 (init_registers_i386): Remove the declaration.
903 (tdesc_i386): Remove the declaration.
904 (lynx_i386_arch_setup): Call i386_create_target_description.
905 * nto-x86-low.c: Likewise.
906 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
907 [!__x86_64__]: include arch/i386.h.
908 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
910 2017-09-05 Yao Qi <yao.qi@linaro.org>
912 * configure.srv (srv_amd64_linux_xmlfiles): Remove
913 i386/amd64-XXX-linux from it.
915 2017-09-05 Yao Qi <yao.qi@linaro.org>
917 * configure.srv: Empty srv_amd64_linux_regobj if $development is
919 (ipa_amd64_linux_regobj): Remove.
920 (ipa_x32_linux_regobj): Remove.
922 2017-09-05 Yao Qi <yao.qi@linaro.org>
924 * Makefile.in (arch-amd64.o): New rule.
925 * configure.srv: Append arch-amd64.o.
926 * linux-amd64-ipa.c: Include common/x86-xstate.h.
927 (get_ipa_tdesc): Call amd64_linux_read_description.
928 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
929 and init_registers_amd64_XXX.
930 * linux-x86-low.c (x86_linux_read_description): Call
931 amd64_linux_read_description.
932 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
933 (initialize_low_arch): Don't call init_registers_x32_XXX and
934 init_registers_amd64_XXX.
935 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
937 [__x86_64__] (amd64_tdesc_test): New function.
938 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
939 and init_registers_amd64_XXX.
940 * linux-x86-tdesc.c: Include arch/amd64.h.
941 (xcr0_to_tdesc_idx): New function.
942 (i386_linux_read_description): New function.
943 (amd64_get_ipa_tdesc_idx): New function.
944 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
945 (amd64_get_ipa_tdesc): Declare.
947 2017-09-05 Yao Qi <yao.qi@linaro.org>
949 * configure.srv (srv_i386_linux_xmlfiles): Remove
950 i386/i386-XXX-linux.xml from it.
952 2017-09-05 Yao Qi <yao.qi@linaro.org>
954 * configure.srv: Set srv_i386_linux_regobj empty if $development
956 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
957 initialize_low_tdesc.
958 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
959 with #if initialize_low_tdesc.
960 * linux-x86-tdesc-selftest.c: New file.
961 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
963 2017-09-05 Yao Qi <yao.qi@linaro.org>
965 * Makefile.in (arch-i386.o): New rule.
966 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
967 (x86_64-*-linux*): Likewise.
968 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
970 (i386_linux_read_description): Remove code and call
971 i386_create_target_description.
972 * tdesc.c (allocate_target_description): New function.
973 * tdesc.h (set_tdesc_architecture): Remove declaration.
974 (set_tdesc_osabi): Likewise.
976 2017-09-05 Yao Qi <yao.qi@linaro.org>
978 * linux-x86-tdesc.c: Don't include <inttypes.h>.
979 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
980 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
982 * server.c (get_features_xml): Call tdesc_get_features_xml.
983 * tdesc.c (set_tdesc_architecture): New function.
984 (set_tdesc_osabi): New function.
985 (tdesc_get_features_xml): New function.
986 (tdesc_create_feature): Add an argument.
987 * tdesc.h (struct target_desc) <features>: New field.
988 <arch, osabi>: New field.
989 (~target_desc): xfree features, arch, and osabi.
990 (target_desc::oerator==): Don't compare .xmltarget.
991 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
992 (set_tdesc_osabi): Likewise.
993 (tdesc_get_features_xml): Likewise.
995 2017-09-05 Yao Qi <yao.qi@linaro.org>
997 * linux-x86-tdesc.c: Include selftest.h.
998 (i386_tdesc_test): New function.
999 (initialize_low_tdesc): Call selftests::register_test.
1000 * tdesc.h: Include regdef.h.
1001 (target_desc): Override operator == and !=.
1003 2017-09-05 Yao Qi <yao.qi@linaro.org>
1005 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1006 (ipa_obj): Likewise.
1007 * linux-i386-ipa.c: Include common/x86-xstate.h
1008 (get_ipa_tdesc): Call i386_linux_read_description.
1009 (initialize_low_tracepoint): Don't call init_registers_XXX
1010 functions, call initialize_low_tdesc instead.
1011 * linux-x86-low.c (x86_linux_read_description): Call
1012 i386_linux_read_description.
1013 (initialize_low_arch): Don't call init_registers_i386_XXX
1014 functions, call initialize_low_tdesc.
1015 * linux-x86-tdesc.c: New file.
1016 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1017 (i386_get_ipa_tdesc_idx): Declare.
1018 (i386_get_ipa_tdesc): Declare.
1019 (initialize_low_tdesc): Declare.
1021 2017-09-05 Yao Qi <yao.qi@linaro.org>
1023 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1026 2017-09-05 Yao Qi <yao.qi@linaro.org>
1028 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1029 * regcache.c (get_thread_regcache): Use VEC_length.
1030 (init_register_cache): Likewise.
1031 (regcache_cpy): Likewise.
1032 (registers_to_string): Iterate reg_defs via VEC_iterate.
1033 (find_regno): Likewise.
1034 (find_register_by_number): Use VEC_index.
1035 (register_size): Call find_register_by_number.
1036 (register_data): Call find_register_by_number.
1037 (supply_regblock): Use VEC_length.
1038 (regcache_raw_read_unsigned): Likewise.
1039 * tdesc.c (init_target_desc): Iterate reg_defs via
1041 (default_description): Update initializer.
1042 (copy_target_description): Don't update field num_registers.
1043 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1044 <num_registers>: Remove.
1046 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1048 * Makefile.in (.SECONDARY): Define target.
1050 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1052 * linux-low.c (linux_wait_1): Adjust.
1053 * server.c (queue_stop_reply_callback): Adjust.
1055 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1057 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1058 QEnvironmentUnset and QEnvironmentReset packets.
1059 (handle_query): Inform remote that QEnvironmentHexEncoded,
1060 QEnvironmentUnset and QEnvironmentReset are supported.
1062 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1064 * inferiors.h (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 * inferiors.c (inferior_target_data): Rename to ...
1071 (thread_target_data): ... this.
1072 (inferior_regcache_data): Rename to ...
1073 (thread_regcache_data): ... this.
1074 (set_inferior_regcache_data): Rename to ...
1075 (set_thread_regcache_data): ... this.
1076 (free_one_thread): Update.
1077 * linux-low.h (get_thread_lwp): Update.
1078 * regcache.c (get_thread_regcache): Update.
1079 (regcache_invalidate_thread): Update.
1080 (free_register_cache_thread): Update.
1081 * win32-i386-low.c (update_debug_registers_callback): Update.
1082 (win32_get_current_dr): Update.
1083 * win32-low.c (thread_rec): Update.
1084 (delete_thread_info): Update.
1085 (continue_one_thread): Update.
1086 (suspend_one_thread): Update.
1088 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1090 * inferiors.c (set_inferior_target_data): Remove.
1091 * inferiors.h (set_inferior_target_data): Remove.
1093 2017-08-18 Yao Qi <yao.qi@linaro.org>
1095 * Makefile.in (OBS): Add selftest.o.
1096 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1097 * configure, config.in: Re-generated.
1098 * server.c: Include common/sefltest.h.
1099 (captured_main): Handle option --selftest.
1101 2017-08-09 Yao Qi <yao.qi@linaro.org>
1103 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1104 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1105 i386-avx-mpx.o and i386-mmx.o.
1106 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1107 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1108 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1109 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1110 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1111 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1112 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1113 i386/amd64-avx-mpx.xml.
1115 2017-08-09 Yao Qi <yao.qi@linaro.org>
1117 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1118 and x32-avx-avx512.o.
1119 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1120 i386/x32-avx-avx512.xml.
1122 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1124 * tracepoint.h (enum class fast_tpoint_collect_result): New
1126 (fast_tracepoint_collecting): Change return type to
1127 fast_tpoint_collect_result.
1128 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1129 * linux-low.h: Include tracepoint.h.
1130 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1131 fast_tpoint_collect_result.
1132 * linux-low.c (handle_tracepoints): Adjust.
1133 (linux_fast_tracepoint_collecting): Change return type to
1134 fast_tpoint_collect_result.
1135 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1136 linux_wait_1, stuck_in_jump_pad_callback,
1137 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1138 proceed_one_lwp): Adjust to type change.
1140 2017-07-10 Yao Qi <yao.qi@linaro.org>
1142 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1144 2017-06-29 Yao Qi <yao.qi@linaro.org>
1146 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1148 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1150 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1152 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1154 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1156 * linux-low.c (linux_create_inferior): Adjust code to access the
1157 environment information via 'gdb_environ' class.
1158 * lynx-low.c (lynx_create_inferior): Likewise.
1159 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1160 (get_environ): Return a pointer to 'our_environ'.
1161 (captured_main): Initialize 'our_environ'.
1162 * server.h (get_environ): Adjust prototype.
1163 * spu-low.c (spu_create_inferior): Adjust code to access the
1164 environment information via 'gdb_environ' class.
1166 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1168 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1169 usage of "register" keyword.
1171 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1173 * configure: Re-generate.
1175 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1177 * configure: Re-generate.
1179 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1181 * Makefile.in (COMPILE.pre): Add "-x c++".
1183 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1185 * fork-child.c: Conditionally include <signal.h>.
1187 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1189 * server.c (handle_general_set): Handle new packet
1190 "QStartupWithShell".
1191 (handle_query): Add "QStartupWithShell" to the list of supported
1193 (gdbserver_usage): Add help text explaining the
1194 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1196 (captured_main): Recognize and act upon the presence of the new
1199 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1200 Pedro Alves <palves@redhat.com>
1202 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1203 * configure: Regenerate.
1204 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1206 (i[34567]86-*-lynxos*): Likewise.
1207 (spu*-*-*): Likewise.
1208 * fork-child.c: New file.
1209 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1211 (linux_ptrace_fun): New function.
1212 (linux_create_inferior): Adjust function prototype to reflect
1213 change on "target.h". Adjust function code to use
1215 (linux_request_interrupt): Delete "signal_pid".
1216 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1217 (lynx_ptrace_fun): New function.
1218 (lynx_create_inferior): Adjust function prototype to reflect
1219 change on "target.h". Adjust function code to use
1221 * nto-low.c (nto_create_inferior): Adjust function prototype and
1222 code to reflect change on "target.h". Update comments.
1223 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1224 "common-terminal.h" and "environ.h".
1225 (terminal_fd): Moved to fork-child.c.
1226 (old_foreground_pgrp): Likewise.
1227 (restore_old_foreground_pgrp): Likewise.
1228 (last_status): Make it global.
1229 (last_ptid): Likewise.
1230 (our_environ): New variable.
1231 (startup_with_shell): Likewise.
1232 (program_name): Likewise.
1233 (program_argv): Rename to...
1234 (program_args): ...this.
1235 (wrapper_argv): New variable.
1236 (start_inferior): Delete function.
1237 (get_exec_wrapper): New function.
1238 (get_exec_file): Likewise.
1239 (get_environ): Likewise.
1240 (prefork_hook): Likewise.
1241 (post_fork_inferior): Likewise.
1242 (postfork_hook): Likewise.
1243 (postfork_child_hook): Likewise.
1244 (handle_v_run): Update code to deal with arguments coming from the
1245 remote host. Update calls from "start_inferior" to
1247 (captured_main): Likewise. Initialize environment variable. Call
1249 * server.h (post_fork_inferior): New prototype.
1250 (get_environ): Likewise.
1251 (last_status): Declare.
1252 (last_ptid): Likewise.
1253 (signal_pid): Likewise.
1254 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1255 (spu_ptrace_fun): New function.
1256 (spu_create_inferior): Adjust function prototype to reflect change
1257 on "target.h". Adjust function code to use "fork_inferior".
1258 * target.c (target_terminal_init): New function.
1259 (target_terminal_inferior): Likewise.
1260 (target_terminal_ours): Likewise.
1261 * target.h: Include <vector>.
1262 (struct target_ops) <create_inferior>: Update prototype.
1263 (create_inferior): Update macro.
1264 * utils.c (gdb_flush_out_err): New function.
1265 * win32-low.c (win32_create_inferior): Adjust function prototype
1266 and code to reflect change on "target.h".
1268 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1270 * inferiors.c (switch_to_thread): New function.
1272 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1274 * Makefile.in (SFILE): Add "common/job-control.c".
1275 (OBS): Add "job-control.o".
1277 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1279 * Makefile: Remove "@host_makefile_frag@".
1281 2017-05-05 Pedro Alves <palves@redhat.com>
1283 * configure: Regenerate.
1285 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1287 * configure: Regenerate.
1289 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1291 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1292 software_single_step change of return type to
1293 std::vector<CORE_ADDR>.
1294 * linux-low.c (install_software_single_step_breakpoints):
1296 * linux-low.h (install_software_single_step_breakpoints):
1299 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1301 * remote-utils.c: Include "gdb_termios.h" instead of
1303 * terminal.h: Delete file.
1305 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1307 * server.c: Include <vector>.
1308 <program_argv, wrapper_argv>: Convert to std::vector.
1309 (start_inferior): Rewrite function to use C++.
1310 (handle_v_run): Likewise. Update code that calculates the argv
1311 based on the vRun packet; use C++.
1312 (captured_main): Likewise.
1314 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1316 * server.c (handle_v_cont): Initialize thread_resume::thread
1319 2017-04-05 Pedro Alves <palves@redhat.com>
1321 * configure: Regenerate.
1323 2017-04-05 Pedro Alves <palves@redhat.com>
1325 * gdbreplay.c (sync_error): Constify.
1326 * linux-x86-low.c (push_opcode): Constify.
1328 2017-04-05 Pedro Alves <palves@redhat.com>
1330 * win32-low.c (get_child_debug_event)
1331 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1332 Report TARGET_WAITKIND_SPURIOUS instead.
1334 2017-04-05 Pedro Alves <palves@redhat.com>
1336 * remote-utils.c (remote_prepare, remote_open): Constify.
1337 * remote-utils.h (remote_prepare, remote_open): Constify.
1338 * server.c (captured_main): Constify 'port' handling.
1340 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1342 * Makefile.in (clean): Clear .deps.
1344 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1346 * .gitignore: Remove generated files, replace with wildcard.
1347 * (clean): Replace removal of generated files with wildcard.
1348 (version.c): Replace with...
1349 (version-generated.c): ...this.
1350 (xml-builtin.c): Replace with...
1351 (xml-builtin-generated.c): ...this.
1352 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1353 (%.c: *regformats*): Replace with...
1354 (%-generated.c: *regformats*): ...this.
1356 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1358 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1359 (xtensa_fill_gregset): Call collect_register_by_name for
1361 (xtensa_store_gregset): Call supply_register_by_name for
1364 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1366 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1367 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1368 (xtensa_store_gregset): Call supply_register for all registers in
1369 a0_regnum..a0_regnum + C0_NREGS range.
1371 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1373 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1374 (ax-ipa.o: ax.c): Remove.
1375 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1376 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1377 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1378 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1379 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1381 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1383 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1384 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1385 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1386 (errors-ipa.o: ../common/errors.c): Remove.
1387 (format-ipa.o: ../common/format.c): Remove.
1388 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1390 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1392 * Makefile.in (%-ipa.o: %.c): New rule.
1393 (tracepoint-ipa.o: tracepoint.c): Remove.
1394 (utils-ipa.o: utils.c): Remove.
1395 (remote-utils-ipa.o: remote-utils.c): Remove.
1396 (regcache-ipa.o: regcache.c): Remove.
1397 (i386-linux-ipa.o: i386-linux.c): Remove.
1398 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1399 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1400 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1401 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1402 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1403 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1404 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1405 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1406 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1407 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1408 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1409 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1410 (aarch64-ipa.o: aarch64.c): Remove.
1411 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1412 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1413 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1414 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1415 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1416 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1417 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1418 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1419 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1420 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1421 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1422 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1423 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1424 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1425 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1426 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1427 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1428 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1429 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1430 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1431 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1432 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1433 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1434 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1435 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1436 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1437 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1438 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1439 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1440 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1441 (tdesc-ipa.o: tdesc.c): Remove.
1442 (x32-linux-ipa.o: x32-linux.c): Remove.
1443 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1444 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1446 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1448 * Makefile.in (%.o: ../arch/%.c): New rule.
1449 (arm.o: ../arch/arm.c): Remove.
1450 (arm-linux.o: ../arch/arm-linux.c): Remove.
1451 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1452 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1454 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1456 * Makefile.in (%.o: ../nat/%.c): New rule.
1457 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1458 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1459 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1460 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1461 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1462 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1463 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1464 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1465 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1466 (linux-personality.o: ../nat/linux-personality.c): Remove.
1467 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1468 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1469 (x86-linux.o: ../nat/x86-linux.c): Remove.
1470 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1471 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1473 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1475 * Makefile.in (%.o: ../common/%.c): New rule.
1476 (signals.o: ../common/signals.c): Remove.
1477 (print-utils.o: ../common/print-utils.c): Remove.
1478 (rsp-low.o: ../common/rsp-low.c): Remove.
1479 (common-utils.o: ../common/common-utils.c): Remove.
1480 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1481 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1482 (vec.o: ../common/vec.c): Remove.
1483 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1484 (xml-utils.o: ../common/xml-utils.c): Remove.
1485 (ptid.o: ../common/ptid.c): Remove.
1486 (buffer.o: ../common/buffer.c): Remove.
1487 (format.o: ../common/format.c): Remove.
1488 (filestuff.o: ../common/filestuff.c): Remove.
1489 (agent.o: ../common/agent.c): Remove.
1490 (errors.o: ../common/errors.c): Remove.
1491 (environ.o: ../common/environ.c): Remove.
1492 (common-debug.o: ../common/common-debug.c): Remove.
1493 (cleanups.o: ../common/cleanups.c): Remove.
1494 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1495 (fileio.o: ../common/fileio.c): Remove.
1496 (common-regcache.o: ../common/common-regcache.c): Remove.
1497 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1498 (new-op.o: ../common/new-op.c): Remove.
1499 (btrace-common.o: ../common/btrace-common.c): Remove.
1501 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1503 * Makefile.in (%.o: ../target/%.c): New rule.
1504 (waitstatus.o: ../target/waitstatus.c): Remove.
1506 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1509 (%.c: ../regformats/%.dat,
1510 (%.c: ../regformats/arm/%.dat,
1511 (%.c: ../regformats/i386/%.dat,
1512 (%.c: ../regformats/rs6000/%.dat): New rules.
1513 (aarch64.c): Remove.
1514 (reg-arm.c): Remove.
1515 (arm-with-iwmmxt.c): Remove.
1516 (arm-with-vfpv2.c): Remove.
1517 (arm-with-vfpv3.c): Remove.
1518 (arm-with-neon.c): Remove.
1519 (reg-bfin.c): Remove.
1520 (reg-cris.c): Remove.
1521 (reg-crisv32.c): Remove.
1523 (i386-linux.c): Remove.
1524 (i386-avx.c): Remove.
1525 (i386-avx-linux.c): Remove.
1526 (i386-avx-avx512.c): Remove.
1527 (i386-avx-avx512-linux.c): Remove.
1528 (i386-mpx.c): Remove.
1529 (i386-mpx-linux.c): Remove.
1530 (i386-avx-mpx-avx512-pku.c): Remove.
1531 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1532 (i386-avx-mpx.c): Remove.
1533 (i386-avx-mpx-linux.c): Remove.
1534 (i386-mmx.c): Remove.
1535 (i386-mmx-linux.c): Remove.
1536 (reg-ia64.c): Remove.
1537 (reg-m32r.c): Remove.
1538 (reg-m68k.c): Remove.
1540 (mips-linux.c): Remove.
1541 (mips-dsp-linux.c): Remove.
1542 (mips64-linux.c): Remove.
1543 (mips64-dsp-linux.c): Remove.
1544 (nios2-linux.c): Remove.
1545 (powerpc-32.c): Remove.
1546 (powerpc-32l.c): Remove.
1547 (powerpc-altivec32l.c): Remove.
1548 (powerpc-cell32l.c): Remove.
1549 (powerpc-vsx32l.c): Remove.
1550 (powerpc-isa205-32l.c): Remove.
1551 (powerpc-isa205-altivec32l.c): Remove.
1552 (powerpc-isa205-vsx32l.c): Remove.
1553 (powerpc-e500l.c): Remove.
1554 (powerpc-64l.c): Remove.
1555 (powerpc-altivec64l.c): Remove.
1556 (powerpc-cell64l.c): Remove.
1557 (powerpc-vsx64l.c): Remove.
1558 (powerpc-isa205-64l.c): Remove.
1559 (powerpc-isa205-altivec64l.c): Remove.
1560 (powerpc-isa205-vsx64l.c): Remove.
1561 (s390-linux32.c): Remove.
1562 (s390-linux32v1.c): Remove.
1563 (s390-linux32v2.c): Remove.
1564 (s390-linux64.c): Remove.
1565 (s390-linux64v1.c): Remove.
1566 (s390-linux64v2.c): Remove.
1567 (s390-te-linux64.c): Remove.
1568 (s390-vx-linux64.c): Remove.
1569 (s390-tevx-linux64.c): Remove.
1570 (s390x-linux64.c): Remove.
1571 (s390x-linux64v1.c): Remove.
1572 (s390x-linux64v2.c): Remove.
1573 (s390x-te-linux64.c): Remove.
1574 (s390x-vx-linux64.c): Remove.
1575 (s390x-tevx-linux64.c): Remove.
1576 (tic6x-c64xp-linux.c): Remove.
1577 (tic6x-c64x-linux.c): Remove.
1578 (tic6x-c62x-linux.c): Remove.
1580 (reg-sparc64.c): Remove.
1581 (reg-spu.c): Remove.
1583 (amd64-linux.c): Remove.
1584 (amd64-avx.c): Remove.
1585 (amd64-avx-linux.c): Remove.
1586 (amd64-avx-avx512.c): Remove.
1587 (amd64-avx-avx512-linux.c): Remove.
1588 (amd64-mpx.c): Remove.
1589 (amd64-mpx-linux.c): Remove.
1590 (amd64-avx-mpx-avx512-pku.c): Remove.
1591 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1592 (amd64-avx-mpx.c): Remove.
1593 (amd64-avx-mpx-linux.c): Remove.
1595 (x32-linux.c): Remove.
1596 (x32-avx.c): Remove.
1597 (x32-avx-linux.c): Remove.
1598 (x32-avx-avx512.c): Remove.
1599 (x32-avx-avx512-linux.c): Remove.
1600 (reg-xtensa.c): Remove.
1601 (reg-tilegx.c): Remove.
1602 (reg-tilegx32.c): Remove.
1604 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1606 * Makefile.in (SFILES): Add "common/environ.c".
1607 (OBJS): Add "common/environ.h".
1609 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1611 * configure.ac: Check if the fs_base and gs_base members of
1612 `struct user_regs_struct' exist.
1613 * config.in: Regenerated.
1614 * configure: Likewise.
1616 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1618 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1620 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1621 (get_next_pcs_syscall_next_pc): Likewise.
1623 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1625 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1626 * nto-x86-low.c: Likewise.
1628 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1630 * Makefile.in: Include disable-implicit-rules.mk.
1632 2016-11-23 Pedro Alves <palves@redhat.com>
1634 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1635 (debug_vprintf): Use std::chrono::steady_clock instead of
1636 gettimeofday. Use '.' instead of ':'.
1637 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1638 (get_timestamp): Use std::chrono::steady_clock instead of
1641 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1643 * Makefile.in: Fix whitespace formatting.
1645 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1647 * Makefile.in (SFILES, OBS): Flatten list and order
1650 2016-11-23 Pedro Alves <palves@redhat.com>
1652 * event-loop.c (handle_file_event): Use warning.
1653 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1654 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1657 2016-11-23 Pedro Alves <palves@redhat.com>
1659 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1661 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1662 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1663 debug_printf and debug_flush for debug output.
1664 * server.c (handle_general_set): Likewise.
1665 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1668 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1670 * Makefile.in (.c.o): Replace rule with ...
1671 (%.o: %.c): ... this one.
1673 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1675 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1676 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1678 * configure.ac: Remove checks for the make program.
1679 * configure: Re-generate.
1681 2016-10-28 Pedro Alves <palves@redhat.com>
1683 * Makefile.in (CXX_DIALECT): Get from configure.
1684 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1685 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1686 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1687 * config.in: Regenerate.
1688 * configure: Regenerate.
1690 2016-10-27 Yao Qi <yao.qi@linaro.org>
1692 * linux-low.c (linux_supports_range_stepping): Return true if
1693 can_software_single_step return true.
1695 2016-10-27 Yao Qi <yao.qi@linaro.org>
1697 * inferiors.c (find_inferior_in_random): New function.
1698 * inferiors.h (find_inferior_in_random): Declare.
1699 * linux-low.c (linux_wait_for_event_filtered): Call
1700 find_inferior_in_random instead of find_inferior.
1702 2016-10-27 Yao Qi <yao.qi@linaro.org>
1704 * linux-low.c (linux_wait_1): If single-step breakpoints are
1705 inserted, remove them.
1707 2016-10-26 Pedro Alves <palves@redhat.com>
1709 * linux-low.c (handle_extended_wait): Link parent/child fork
1711 (linux_wait_1): Unlink them.
1712 (linux_set_resume_request): Ignore resume requests for
1713 already-resumed and unhandled fork child threads.
1714 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1715 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1717 (handle_v_requests) <vCont>: Don't call require_running.
1718 * server.h (in_queued_stop_replies): New declaration.
1720 2016-10-24 Yao Qi <yao.qi@linaro.org>
1723 * linux-aarch64-low.c (append_insns): Cast the return value to
1726 2016-10-10 Yao Qi <yao.qi@linaro.org>
1728 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1730 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1732 * target.c (target_supports_multi_process): New function, moved
1734 * target.h (target_supports_multi_process): ... here. Remove
1737 2016-10-05 Tom Tromey <tom@tromey.com>
1740 * tracepoint.c (handle_tracepoint_bkpts): Check
1741 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1743 2016-10-05 Yao Qi <yao.qi@linaro.org>
1745 * configure.srv: Update the path of arm-*.xml files.
1747 2016-10-05 Terry Guo <terry.guo@arm.com>
1748 Yao Qi <yao.qi@linaro.org>
1750 * Makefile.in: Adjust the path of rules.
1751 * configure.srv: Update the path of xml files.
1752 * regformats/arm-with-iwmmxt.dat: Regenerated.
1753 * regformats/arm-with-neon.dat: Likewise.
1754 * regformats/arm-with-vfpv2.dat: Likewise.
1755 * regformats/arm-with-vfpv3.dat Likewise.
1757 2016-09-30 Yao Qi <yao.qi@linaro.org>
1760 * target.c (target_stop_and_wait): Don't call
1761 target_continue_no_signal, use resume_stop instead.
1763 2016-09-26 Yao Qi <yao.qi@linaro.org>
1765 * linux-low.c (linux_wait_1): Call debug_exit.
1767 2016-09-23 Pedro Alves <palves@redhat.com>
1769 * Makefile.in (SFILES): Add common/new-op.c.
1770 (OBS): Add common/new-op.o.
1771 (new-op.o): New rule.
1773 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1775 * .gitinore: Ignore more files.
1777 2016-09-21 Yao Qi <yao.qi@linaro.org>
1779 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1782 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1784 * server.c (start_inferior): Call target_mourn_inferior instead of
1785 mourn_inferior; pass ptid_t argument to it.
1787 (handle_target_event): Likewise.
1788 * target.c (target_mourn_inferior): New function.
1789 * target.h (mourn_inferior): Delete macro.
1791 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1793 * linux-low.c (lwp_is_stepping): New function.
1795 2016-09-06 Carl Love <cel@us.ibm.com>
1797 * server.c (start_inferior): Fixed comment, requested comment change
1798 didn't get updated correctly. Removed reference to ptrace () call as
1799 it is only true on Linux systems.
1801 2016-09-06 Carl Love <cel@us.ibm.com>
1803 * server.c (start_inferior): Do not call
1804 function target_post_create_inferior () if the
1805 inferior process has already exited.
1807 2016-09-05 Pedro Alves <palves@redhat.com>
1809 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1810 (COMPILE.pre, CC_LD): Use CXX directly.
1811 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1812 * acinclude.m4: Don't include build-with-cxx.m4.
1813 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1814 * configure: Regenerate.
1816 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1819 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1820 call writing data to own_buf.
1822 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1824 * target.c (mywait): Call target_wait instead of
1826 (target_wait): New function.
1828 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1830 * server.c (start_inferior): New variable 'ptid'. Replace calls
1831 to the_target->resume by target_continue{,_no_signal}, depending
1833 * target.c (target_stop_and_wait): Call target_continue_no_signal
1834 instead of the_target->resume.
1835 (target_continue): New function.
1837 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1839 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1841 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1844 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1846 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1847 * linux-arm-low.c (ps_get_thread_area): Likewise.
1848 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1849 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1850 * linux-mips-low.c (ps_get_thread_area): Likewise.
1851 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1852 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1853 * linux-x86-low.c (ps_get_thread_area): Likewise.
1854 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1856 2016-08-19 Pedro Alves <palves@redhat.com>
1858 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1860 2016-08-19 Pedro Alves <palves@redhat.com>
1862 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1863 comment. Use memcpy instead of casting through unsigned long.
1865 2016-08-19 Pedro Alves <palves@redhat.com>
1867 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1868 allocating around 0x80000000.
1870 2016-08-19 Pedro Alves <palves@redhat.com>
1873 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1874 (x32-avx512-linux-ipa.o): New rules.
1875 * configure.ac (x86_64-*-linux*): New x32 check.
1876 * configure.srv (ipa_x32_linux_regobj): New.
1877 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1878 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1880 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1882 * configure: Regenerate.
1884 2016-08-09 Pedro Alves <palves@redhat.com>
1887 * Makefile.in (OBS): Add signals-state-save-restore.o.
1888 (signals-state-save-restore.o): New rule.
1889 * config.in: Regenerate.
1890 * configure: Regenerate.
1891 * linux-low.c: Include "signals-state-save-restore.h".
1892 (linux_create_inferior): Call
1893 restore_original_signals_state.
1894 * server.c: Include "dispositions-save-restore.h".
1895 (captured_main): Call save_original_signals_state.
1897 2016-08-05 Pedro Alves <palves@redhat.com>
1899 * configure: Regenerate.
1901 2016-08-04 Yao Qi <yao.qi@linaro.org>
1903 * linux-low.c (regsets_fetch_inferior_registers): Check
1904 errno is ESRCH or not.
1906 2016-08-02 Yao Qi <yao.qi@linaro.org>
1908 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1909 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1910 (thread_db_load_search): Update.
1911 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1912 td_ta_set_event and td_ta_event_getmsg.
1914 2016-07-26 Pedro Alves <palves@redhat.com>
1917 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1918 of unsigned long for 64-bit registers and use uint32_t instead of
1919 unsigned int for 32-bit registers.
1921 2016-07-26 Pedro Alves <palves@redhat.com>
1923 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1926 2016-07-21 Tom Tromey <tom@tromey.com>
1928 * configure: Rebuild.
1930 2016-07-21 Yao Qi <yao.qi@linaro.org>
1932 * mem-break.c (find_gdb_breakpoint): Cast bp to
1933 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1935 2016-07-21 Yao Qi <yao.qi@linaro.org>
1937 * server.c (handle_v_requests): Support s and S actions
1938 if target_supports_software_single_step return true.
1940 2016-07-21 Yao Qi <yao.qi@linaro.org>
1942 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1943 is resume_step, call maybe_hw_step.
1944 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1946 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1948 (proceed_one_lwp): If resume request is resume_step, install
1949 reinsert breakpoints and call maybe_hw_step.
1951 2016-07-21 Yao Qi <yao.qi@linaro.org>
1953 * linux-low.c (proceed_one_lwp): Declare.
1954 (linux_resume_one_thread): Remove local variable 'step'.
1955 Lift code enqueue signal. Call proceed_one_lwp instead of
1956 linux_resume_one_lwp.
1958 2016-07-21 Yao Qi <yao.qi@linaro.org>
1960 * linux-low.c (linux_resume_one_thread): Call
1961 enqueue_pending_signal.
1963 2016-07-21 Yao Qi <yao.qi@linaro.org>
1965 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1966 * inferiors.c (do_restore_current_thread_cleanup): New function.
1967 (make_cleanup_restore_current_thread): Likewise.
1968 * linux-low.c (install_software_single_step_breakpoints): Call
1969 make_cleanup_restore_current_thread. Switch current_thread to
1972 2016-07-21 Yao Qi <yao.qi@linaro.org>
1974 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1975 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1976 (clone_one_breakpoint): Likewise.
1977 (delete_reinsert_breakpoints): Change parameter to thread.
1979 (has_reinsert_breakpoints): Likewise.
1980 (uninsert_reinsert_breakpoints): Likewise.
1981 (reinsert_reinsert_breakpoints): Likewise.
1982 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1983 (delete_reinsert_breakpoints): Likewise.
1984 (reinsert_reinsert_breakpoints): Likewise.
1985 (uninsert_reinsert_breakpoints): Likewise.
1986 (has_reinsert_breakpoints): Likewise.
1988 2016-07-21 Yao Qi <yao.qi@linaro.org>
1990 * inferiors.c (get_thread_process): Make parameter const.
1991 * inferiors.h (get_thread_process): Update declaration.
1992 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1993 Add new parameters child_thread and parent_thread. Callers
1995 * mem-break.h (clone_all_breakpoints): Update declaration.
1997 2016-07-21 Yao Qi <yao.qi@linaro.org>
1999 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2000 <command_list, handler>: Remove.
2001 (struct gdb_breakpoint): New.
2002 (struct other_breakpoint): New.
2003 (struct reinsert_breakpoint): New.
2004 (is_gdb_breakpoint): New function.
2005 (any_persistent_commands): Update command_list if
2006 is_gdb_breakpoint returns true.
2007 (set_breakpoint): Create breakpoints according to their types.
2008 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2009 (set_gdb_breakpoint_1): Likewise.
2010 (set_gdb_breakpoint): Likewise.
2011 (clear_breakpoint_conditions): Change parameter type to
2012 'struct gdb_breakpoint *'.
2013 (clear_breakpoint_commands): Likewise.
2014 (clear_breakpoint_conditions_and_commands): Likewise.
2015 (add_condition_to_breakpoint): Likewise.
2016 (add_breakpoint_condition): Likewise.
2017 (add_commands_to_breakpoint): Likewise.
2018 (check_breakpoints): Check other_breakpoint.
2019 (clone_one_breakpoint): Clone breakpopint according to its type.
2020 * mem-break.h (struct gdb_breakpoint): Declare.
2021 (set_gdb_breakpoint): Update declaration.
2022 (clear_breakpoint_conditions_and_commands): Likewise.
2023 (add_breakpoint_condition): Likewise.
2024 (add_breakpoint_commands): Likewise.
2025 * server.c (process_point_options): Change parameter type to
2026 'struct gdb_breakpoint *'.
2028 2016-07-21 Yao Qi <yao.qi@linaro.org>
2030 * mem-break.c (set_breakpoint_at): Rename it to ...
2031 (set_breakpoint_type_at): ... it.
2032 (set_breakpoint_at): Call set_breakpoint_type_at.
2033 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2034 * mem-break.h (set_breakpoint_at): Update comments.
2036 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2038 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2040 (nios2_store_gregset): Likewise.
2042 2016-07-01 Pedro Alves <palves@redhat.com>
2043 Antoine Tremblay <antoine.tremblay@ericsson.com>
2045 * linux-low.c: Change interface to take the target lwp_info
2046 pointer directly and return void. Handle detaching from a zombie
2048 (linux_detach_lwp_callback): New function.
2049 (linux_detach): Detach from the leader thread after detaching from
2052 2016-06-28 Yao Qi <yao.qi@linaro.org>
2054 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2055 for variable new_offset.
2056 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2057 (aarch64_ftrace_insn_reloc_cb): Likewise.
2058 (aarch64_ftrace_insn_reloc_tb): Likewise.
2059 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2060 PRIx64 instead of PRIx32.
2062 2016-06-28 Yao Qi <yao.qi@linaro.org>
2064 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2065 (the_low_target): Install arm_get_syscall_trapinfo.
2067 2016-06-28 Yao Qi <yao.qi@linaro.org>
2069 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2071 (the_low_target): Install aarch64_get_syscall_trapinfo.
2073 2016-06-28 Yao Qi <yao.qi@linaro.org>
2075 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2077 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2078 Remove parameter sysno.
2079 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2082 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2084 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2085 (s390_emit_ne_goto): Likewise.
2086 (s390_emit_lt_goto): Likewise.
2087 (s390_emit_le_goto): Likewise.
2088 (s390_emit_gt_goto): Likewise.
2089 (s390_emit_ge_goto): Likewise.
2090 (s390x_emit_eq_goto): Likewise.
2091 (s390x_emit_ne_goto): Likewise.
2092 (s390x_emit_lt_goto): Likewise.
2093 (s390x_emit_le_goto): Likewise.
2094 (s390x_emit_gt_goto): Likewise.
2095 (s390x_emit_ge_goto): Likewise.
2096 (s390_emit_ops_impl): Mark variable static.
2097 (s390x_emit_ops): Likewise.
2099 2016-06-17 Yao Qi <yao.qi@linaro.org>
2101 * linux-low.c (handle_extended_wait): Call
2102 uninsert_reinsert_breakpoints for the parent process. Remove
2103 reinsert breakpoints from the child process. Reinsert them to
2104 the parent process when vfork is done.
2105 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2106 (reinsert_reinsert_breakpoints): New function.
2107 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2108 (reinsert_reinsert_breakpoints): Declare.
2110 2016-06-17 Yao Qi <yao.qi@linaro.org>
2112 * linux-low.c (handle_extended_wait): If the parent is doing
2113 step-over, remove the reinsert breakpoints from the forked child.
2115 2016-06-17 Yao Qi <yao.qi@linaro.org>
2117 * linux-low.c (unsuspend_all_lwps): Declare.
2118 (linux_low_filter_event): If thread exited, call finish_step_over.
2119 If step-over is finished, unsuspend other threads.
2121 2016-06-17 Yao Qi <yao.qi@linaro.org>
2123 * linux-low.c (linux_resume_one_lwp_throw): Assert
2124 has_reinsert_breakpoints returns false.
2125 * mem-break.c (delete_disabled_breakpoints): Assert
2126 bp type isn't reinsert_breakpoint.
2128 2016-06-17 Yao Qi <yao.qi@linaro.org>
2130 * linux-low.c (maybe_hw_step): New function.
2131 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2132 (finish_step_over): Switch current_thread to lwp temporarily,
2133 and assert has_reinsert_breakpoints returns true.
2134 (proceed_one_lwp): Call maybe_hw_step.
2135 * mem-break.c (has_reinsert_breakpoints): New function.
2136 * mem-break.h (has_reinsert_breakpoints): Declare.
2138 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2140 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2142 2016-05-17 Yao Qi <yao.qi@linaro.org>
2144 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2145 instead of find_inferior.
2147 2016-05-05 Yao Qi <yao.qi@linaro.org>
2149 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2150 Initialize res to zero.
2152 2016-05-05 Yao Qi <yao.qi@linaro.org>
2154 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2157 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2159 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2160 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2161 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2163 2016-04-28 Par Olsson <par.olsson@windriver.com>
2164 Simon Marchi <simon.marchi@ericsson.com>
2166 * tracepoint.c (write_inferior_int8): New function.
2167 (cmd_qtenable_disable): Write enable flag using
2168 write_inferior_int8.
2170 2016-04-25 Yao Qi <yao.qi@linaro.org>
2172 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2173 (need_step_over_p): Return zero if the LWP has pending signals
2174 can be delivered on software single step target.
2176 2016-04-25 Yao Qi <yao.qi@linaro.org>
2178 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2179 return instead of error.
2181 2016-04-22 Yao Qi <yao.qi@linaro.org>
2183 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2186 2016-04-22 Yao Qi <yao.qi@linaro.org>
2188 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2189 signal when stepping over breakpoint with software single
2192 2016-04-21 Pedro Alves <palves@redhat.com>
2194 * linux-s390-low.c (s390_collect_ptrace_register)
2195 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2197 (s390_check_regset): Use void * instead of gdb_byte *.
2199 2016-04-20 Pedro Alves <palves@redhat.com>
2201 * configure: Renegerate.
2203 2016-04-20 Yao Qi <yao.qi@linaro.org>
2205 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2206 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2208 (arm_store_gregset): Likewise.
2210 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2212 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2213 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2214 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2215 (amd64-avx-mpx-linux.c): New rules.
2216 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2217 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2218 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2219 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2220 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2221 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2222 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2223 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2224 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2225 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2226 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2227 * linux-x86-low.c (x86_linux_read_description): Add case for
2228 X86_XSTATE_AVX_MPX_MASK.
2229 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2230 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2231 init_registers_i386_avx_mpx_linux.
2232 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2233 (initialize_low_tracepoint): Call
2234 init_registers_i386_avx_mpx_linux.
2235 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2236 (initialize_low_tracepoint): Call
2237 init_registers_amd64_avx_mpx_linux.
2238 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2239 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2240 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2243 2016-04-18 Pedro Alves <palves@redhat.com>
2245 * configure: Regenerate.
2247 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2249 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2250 (aarch64_emit_sub): Likewise.
2252 2016-04-12 Pedro Alves <palves@redhat.com>
2254 * utils.c (prepare_to_throw_exception): Delete.
2256 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2258 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2260 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2262 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2264 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2266 * linux-aarch64-ipa.c: Add <elf.h> include.
2267 * linux-ppc-ipa.c: Add <elf.h> include.
2268 * linux-s390-ipa.c: Add <elf.h> include.
2270 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2272 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2273 (get_raw_reg_ptr): Likewise.
2274 (get_trace_state_variable_value_ptr): Likewise.
2275 (set_trace_state_variable_value_ptr): Likewise.
2276 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2279 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2280 Marcin Kościelnicki <koriakin@0x04.net>
2283 * linux-ppc-low.c (emit_insns): New function.
2284 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2285 (ppc_emit_prologue): New function.
2286 (ppc_emit_epilogue): New function.
2287 (ppc_emit_add): New function.
2288 (ppc_emit_sub): New function.
2289 (ppc_emit_mul): New function.
2290 (ppc_emit_lsh): New function.
2291 (ppc_emit_rsh_signed): New function.
2292 (ppc_emit_rsh_unsigned): New function.
2293 (ppc_emit_ext): New function.
2294 (ppc_emit_zero_ext): New function.
2295 (ppc_emit_log_not): New function.
2296 (ppc_emit_bit_and): New function.
2297 (ppc_emit_bit_or): New function.
2298 (ppc_emit_bit_xor): New function.
2299 (ppc_emit_bit_not): New function.
2300 (ppc_emit_equal): New function.
2301 (ppc_emit_less_signed): New function.
2302 (ppc_emit_less_unsigned): New function.
2303 (ppc_emit_ref): New function.
2304 (ppc_emit_const): New function.
2305 (ppc_emit_reg): New function.
2306 (ppc_emit_pop): New function.
2307 (ppc_emit_stack_flush): New function.
2308 (ppc_emit_swap): New function.
2309 (ppc_emit_stack_adjust): New function.
2310 (ppc_emit_call): New function.
2311 (ppc_emit_int_call_1): New function.
2312 (ppc_emit_void_call_2): New function.
2313 (ppc_emit_if_goto): New function.
2314 (ppc_emit_goto): New function.
2315 (ppc_emit_eq_goto): New function.
2316 (ppc_emit_ne_goto): New function.
2317 (ppc_emit_lt_goto): New function.
2318 (ppc_emit_le_goto): New function.
2319 (ppc_emit_gt_goto): New function.
2320 (ppc_emit_ge_goto): New function.
2321 (ppc_write_goto_address): New function.
2322 (ppc_emit_ops_impl): New static variable.
2323 (ppc64v1_emit_prologue): New function.
2324 (ppc64v2_emit_prologue): New function.
2325 (ppc64_emit_epilogue): New function.
2326 (ppc64_emit_add): New function.
2327 (ppc64_emit_sub): New function.
2328 (ppc64_emit_mul): New function.
2329 (ppc64_emit_lsh): New function.
2330 (ppc64_emit_rsh_signed): New function.
2331 (ppc64_emit_rsh_unsigned): New function.
2332 (ppc64_emit_ext): New function.
2333 (ppc64_emit_zero_ext): New function.
2334 (ppc64_emit_log_not): New function.
2335 (ppc64_emit_bit_and): New function.
2336 (ppc64_emit_bit_or): New function.
2337 (ppc64_emit_bit_xor): New function.
2338 (ppc64_emit_bit_not): New function.
2339 (ppc64_emit_equal): New function.
2340 (ppc64_emit_less_signed): New function.
2341 (ppc64_emit_less_unsigned): New function.
2342 (ppc64_emit_ref): New function.
2343 (ppc64_emit_const): New function.
2344 (ppc64v1_emit_reg): New function.
2345 (ppc64v2_emit_reg): New function.
2346 (ppc64_emit_pop): New function.
2347 (ppc64_emit_stack_flush): New function.
2348 (ppc64_emit_swap): New function.
2349 (ppc64v1_emit_call): New function.
2350 (ppc64v2_emit_call): New function.
2351 (ppc64v1_emit_int_call_1): New function.
2352 (ppc64v2_emit_int_call_1): New function.
2353 (ppc64v1_emit_void_call_2): New function.
2354 (ppc64v2_emit_void_call_2): New function.
2355 (ppc64_emit_if_goto): New function.
2356 (ppc64_emit_eq_goto): New function.
2357 (ppc64_emit_ne_goto): New function.
2358 (ppc64_emit_lt_goto): New function.
2359 (ppc64_emit_le_goto): New function.
2360 (ppc64_emit_gt_goto): New function.
2361 (ppc64_emit_ge_goto): New function.
2362 (ppc64v1_emit_ops_impl): New static variable.
2363 (ppc64v2_emit_ops_impl): New static variable.
2364 (ppc_emit_ops): New function.
2365 (linux_low_target): Wire in ppc_emit_ops.
2367 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2368 Marcin Kościelnicki <koriakin@0x04.net>
2371 * Makefile.in: Add powerpc-*-ipa.o
2372 * configure.srv: Add ipa_obj for powerpc*-linux.
2373 * linux-ppc-ipa.c: New file.
2374 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2376 (PPC_FIELD): New macro.
2377 (PPC_SEXT): New macro.
2378 (PPC_OP6): New macro.
2379 (PPC_BO): New macro.
2380 (PPC_LI): New macro.
2381 (PPC_BD): New macro.
2382 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2383 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2384 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2385 (ppc_get_thread_area): New function.
2386 (is_elfv2_inferior): New function.
2387 (gen_ds_form): New function.
2388 (GEN_STD): New macro.
2389 (GEN_STDU): New macro.
2390 (GEN_LD): New macro.
2391 (GEN_LDU): New macro.
2392 (gen_d_form): New function.
2393 (GEN_ADDI): New macro.
2394 (GEN_ADDIS): New macro.
2395 (GEN_LI): New macro.
2396 (GEN_LIS): New macro.
2397 (GEN_ORI): New macro.
2398 (GEN_ORIS): New macro.
2399 (GEN_LWZ): New macro.
2400 (GEN_STW): New macro.
2401 (GEN_STWU): New macro.
2402 (gen_xfx_form): New function.
2403 (GEN_MFSPR): New macro.
2404 (GEN_MTSPR): New macro.
2405 (GEN_MFCR): New macro.
2406 (GEN_MTCR): New macro.
2407 (GEN_SYNC): New macro.
2408 (GEN_LWSYNC): New macro.
2409 (gen_x_form): New function.
2410 (GEN_OR): New macro.
2411 (GEN_MR): New macro.
2412 (GEN_LWARX): New macro.
2413 (GEN_STWCX): New macro.
2414 (GEN_CMPW): New macro.
2415 (gen_md_form): New function.
2416 (GEN_RLDICL): New macro.
2417 (GEN_RLDICR): New macro.
2418 (gen_i_form): New function.
2420 (GEN_BL): New macro.
2421 (gen_b_form): New function.
2422 (GEN_BNE): New macro.
2423 (GEN_LOAD): New macro.
2424 (GEN_STORE): New macro.
2425 (gen_limm): New function.
2426 (gen_atomic_xchg): New function.
2427 (gen_call): New function.
2428 (ppc_relocate_instruction): New function.
2429 (ppc_install_fast_tracepoint_jump_pad): New function.
2430 (ppc_get_min_fast_tracepoint_insn_len): New function.
2431 (ppc_get_ipa_tdesc_idx): New function.
2432 (the_low_target): Wire in the new functions.
2433 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2435 * linux-ppc-tdesc.h: New file.
2437 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2439 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2440 (alloc_jump_pad_buffer): New function.
2441 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2442 (alloc_jump_pad_buffer): New function.
2443 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2444 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2445 (alloc_jump_pad_buffer): New function.
2446 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2447 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2448 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2449 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2451 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2453 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2454 * linux-amd64-ipa.c: Likewise.
2455 * linux-i386-ipa.c: Likewise.
2456 * linux-s390-ipa.c: Likewise.
2457 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2458 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2459 set_trace_state_variable_value_ptr.
2460 (struct ipa_sym_addresses): Likewise.
2461 (symbol_list): Likewise.
2462 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2463 accessing gdb_collect directly.
2464 (gdb_collect_ptr_type): New typedef.
2465 (get_raw_reg_ptr_type): New typedef.
2466 (get_trace_state_variable_value_ptr_type): New typedef.
2467 (set_trace_state_variable_value_ptr_type): New typedef.
2468 (gdb_collect_ptr): New global.
2469 (get_raw_reg_ptr): New global.
2470 (get_trace_state_variable_value_ptr): New global.
2471 (set_trace_state_variable_value_ptr): New global.
2472 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2473 accessing get_raw_reg directly.
2474 (get_get_tsv_func_addr): Likewise for
2475 get_trace_state_variable_value_ptr.
2476 (get_set_tsv_func_addr): Likewise for
2477 set_trace_state_variable_value_ptr.
2478 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2480 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2482 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2484 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2486 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2488 (relocate_instruction): Remove own_buf.
2489 * server.c (own_buf): Make global.
2490 (handle_v_requests): Make global.
2491 * server.h (own_buf): New declaration.
2492 (handle_v_requests): New prototype.
2494 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2497 * linux-s390-low.c (add_insns): New function.
2498 (s390_emit_prologue): New function.
2499 (s390_emit_epilogue): New function.
2500 (s390_emit_add): New function.
2501 (s390_emit_sub): New function.
2502 (s390_emit_mul): New function.
2503 (s390_emit_lsh): New function.
2504 (s390_emit_rsh_signed): New function.
2505 (s390_emit_rsh_unsigned): New function.
2506 (s390_emit_ext): New function.
2507 (s390_emit_log_not): New function.
2508 (s390_emit_bit_and): New function.
2509 (s390_emit_bit_or): New function.
2510 (s390_emit_bit_xor): New function.
2511 (s390_emit_bit_not): New function.
2512 (s390_emit_equal): New function.
2513 (s390_emit_less_signed): New function.
2514 (s390_emit_less_unsigned): New function.
2515 (s390_emit_ref): New function.
2516 (s390_emit_if_goto): New function.
2517 (s390_emit_goto): New function.
2518 (s390_write_goto_address): New function.
2519 (s390_emit_litpool): New function.
2520 (s390_emit_const): New function.
2521 (s390_emit_call): New function.
2522 (s390_emit_reg): New function.
2523 (s390_emit_pop): New function.
2524 (s390_emit_stack_flush): New function.
2525 (s390_emit_zero_ext): New function.
2526 (s390_emit_swap): New function.
2527 (s390_emit_stack_adjust): New function.
2528 (s390_emit_set_r2): New function.
2529 (s390_emit_int_call_1): New function.
2530 (s390_emit_void_call_2): New function.
2531 (s390_emit_eq_goto): New function.
2532 (s390_emit_ne_goto): New function.
2533 (s390_emit_lt_goto): New function.
2534 (s390_emit_le_goto): New function.
2535 (s390_emit_gt_goto): New function.
2536 (s390_emit_ge_goto): New function.
2537 (s390x_emit_prologue): New function.
2538 (s390x_emit_epilogue): New function.
2539 (s390x_emit_add): New function.
2540 (s390x_emit_sub): New function.
2541 (s390x_emit_mul): New function.
2542 (s390x_emit_lsh): New function.
2543 (s390x_emit_rsh_signed): New function.
2544 (s390x_emit_rsh_unsigned): New function.
2545 (s390x_emit_ext): New function.
2546 (s390x_emit_log_not): New function.
2547 (s390x_emit_bit_and): New function.
2548 (s390x_emit_bit_or): New function.
2549 (s390x_emit_bit_xor): New function.
2550 (s390x_emit_bit_not): New function.
2551 (s390x_emit_equal): New function.
2552 (s390x_emit_less_signed): New function.
2553 (s390x_emit_less_unsigned): New function.
2554 (s390x_emit_ref): New function.
2555 (s390x_emit_if_goto): New function.
2556 (s390x_emit_const): New function.
2557 (s390x_emit_call): New function.
2558 (s390x_emit_reg): New function.
2559 (s390x_emit_pop): New function.
2560 (s390x_emit_stack_flush): New function.
2561 (s390x_emit_zero_ext): New function.
2562 (s390x_emit_swap): New function.
2563 (s390x_emit_stack_adjust): New function.
2564 (s390x_emit_int_call_1): New function.
2565 (s390x_emit_void_call_2): New function.
2566 (s390x_emit_eq_goto): New function.
2567 (s390x_emit_ne_goto): New function.
2568 (s390x_emit_lt_goto): New function.
2569 (s390x_emit_le_goto): New function.
2570 (s390x_emit_gt_goto): New function.
2571 (s390x_emit_ge_goto): New function.
2572 (s390_emit_ops): New function.
2573 (struct linux_target_ops): Fill in emit_ops hook.
2575 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2578 * Makefile.in: Add s390 IPA files.
2579 * configure.srv: Build IPA for s390.
2580 * linux-s390-ipa.c: New file.
2581 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2582 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2583 (tdesc_s390_linux32): Likewise.
2584 (init_registers_s390_linux32v1): Likewise.
2585 (tdesc_s390_linux32v1): Likewise.
2586 (init_registers_s390_linux32v2): Likewise.
2587 (tdesc_s390_linux32v2): Likewise.
2588 (init_registers_s390_linux64): Likewise.
2589 (tdesc_s390_linux64): Likewise.
2590 (init_registers_s390_linux64v1): Likewise.
2591 (tdesc_s390_linux64v1): Likewise.
2592 (init_registers_s390_linux64v2): Likewise.
2593 (tdesc_s390_linux64v2): Likewise.
2594 (init_registers_s390_te_linux64): Likewise.
2595 (tdesc_s390_te_linux64): Likewise.
2596 (init_registers_s390_vx_linux64): Likewise.
2597 (tdesc_s390_vx_linux64): Likewise.
2598 (init_registers_s390_tevx_linux64): Likewise.
2599 (tdesc_s390_tevx_linux64): Likewise.
2600 (init_registers_s390x_linux64): Likewise.
2601 (tdesc_s390x_linux64): Likewise.
2602 (init_registers_s390x_linux64v1): Likewise.
2603 (tdesc_s390x_linux64v1): Likewise.
2604 (init_registers_s390x_linux64v2): Likewise.
2605 (tdesc_s390x_linux64v2): Likewise.
2606 (init_registers_s390x_te_linux64): Likewise.
2607 (tdesc_s390x_te_linux64): Likewise.
2608 (init_registers_s390x_vx_linux64): Likewise.
2609 (tdesc_s390x_vx_linux64): Likewise.
2610 (init_registers_s390x_tevx_linux64): Likewise.
2611 (tdesc_s390x_tevx_linux64): Likewise.
2612 (have_hwcap_s390_vx): New static variable.
2613 (s390_arch_setup): Fill have_hwcap_s390_vx.
2614 (s390_get_thread_area): New function.
2615 (s390_ft_entry_gpr_esa): New const.
2616 (s390_ft_entry_gpr_zarch): New const.
2617 (s390_ft_entry_misc): New const.
2618 (s390_ft_entry_fr): New const.
2619 (s390_ft_entry_vr): New const.
2620 (s390_ft_main_31): New const.
2621 (s390_ft_main_64): New const.
2622 (s390_ft_exit_fr): New const.
2623 (s390_ft_exit_vr): New const.
2624 (s390_ft_exit_misc): New const.
2625 (s390_ft_exit_gpr_esa): New const.
2626 (s390_ft_exit_gpr_zarch): New const.
2627 (append_insns): New function.
2628 (s390_relocate_instruction): New function.
2629 (s390_install_fast_tracepoint_jump_pad): New function.
2630 (s390_get_min_fast_tracepoint_insn_len): New function.
2631 (s390_get_ipa_tdesc_idx): New function.
2632 (struct linux_target_ops): Wire in the above functions.
2633 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2634 * linux-s390-tdesc.h: New file.
2636 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2638 * linux-s390-low.c (s390_supports_tracepoints): New function.
2639 (struct linux_target_ops): Fill supports_tracepoints hook.
2641 2016-03-18 Yao Qi <yao.qi@linaro.org>
2643 * linux-low.c (lwp_signal_can_be_delivered): New function.
2644 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2646 2016-03-18 Yao Qi <yao.qi@linaro.org>
2648 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2649 0 if signal is enqueued. Remove 'signal' from one debugging
2650 message. Move one debugging message to some lines below.
2651 Remove code setting 'signal' to 0.
2653 2016-03-18 Yao Qi <yao.qi@linaro.org>
2655 * linux-low.c (linux_low_filter_event): Remove redundant
2656 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2658 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2660 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2661 (struct linux_target_ops): Wire in the above.
2663 2016-03-03 Yao Qi <yao.qi@linaro.org>
2665 * linux-low.c: Update comments to start_step_over.
2667 2016-03-03 Yao Qi <yao.qi@linaro.org>
2670 * linux-low.c (handle_extended_wait): Set child suspended
2671 if event_lwp->bp_reinsert isn't zero.
2673 2016-03-02 Yao Qi <yao.qi@linaro.org>
2675 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2676 enqueue_pending_signal.
2678 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2680 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2683 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2685 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2686 (s390_regmap_3264) [!__s390x__]: New global.
2687 (s390_collect_ptrace_register): Skip map entries containing -1.
2688 (s390_supply_ptrace_register): Ditto.
2689 (s390_fill_gprs_high): New function.
2690 (s390_store_gprs_high): New function.
2691 (s390_regsets): Add NT_S390_HIGH_GPRS.
2692 (s390_get_hwcap): Enable on 31-bit.
2693 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2694 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2695 Detect NT_S390_HIGH_GPRS.
2696 (s390_usrregs_info_3264): Enable on 31-bit.
2697 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2698 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2700 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2703 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2704 * configure.srv: Ditto.
2705 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2706 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2707 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2708 (init_registers_amd64_linux): Remove prototype.
2709 (tdesc_amd64_linux): Remove declaration.
2710 (get_ipa_tdesc): New function.
2711 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2712 initialize remaining tdescs.
2713 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2714 (init_registers_i386_linux): Remove prototype.
2715 (tdesc_i386_linux): Remove declaration.
2716 (get_ipa_tdesc): New function.
2717 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2718 initialize remaining tdescs.
2719 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2720 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2721 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2722 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2723 (x86_get_ipa_tdesc_idx): New function.
2724 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2725 * linux-x86-tdesc.h: New file.
2726 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2727 (target_get_ipa_tdesc_idx): New macro.
2728 * tracepoint.c (ipa_tdesc_idx): New macro.
2729 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2730 (symbol_list): Add ipa_tdesc_idx.
2731 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2732 (ipa_tdesc): Remove.
2733 (ipa_tdesc_idx): New variable.
2734 (get_context_regcache): Use get_ipa_tdesc.
2735 (gdb_collect): Ditto.
2737 * tracepoint.h (get_ipa_tdesc): New prototype.
2738 (ipa_tdesc): Remove.
2740 2016-02-24 Pedro Alves <palves@redhat.com>
2742 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2743 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2744 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2745 Factor out common code between the USE_SIGTRAP_SIGINFO and
2746 !USE_SIGTRAP_SIGINFO blocks.
2747 (linux_low_filter_event): Call save_stop_reason instead of
2748 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2750 (linux_wait_1): Update comments.
2752 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2754 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2755 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2756 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2757 ppc_insert_point, ppc_remove_point.
2759 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2761 * linux-s390-low.c (s390_supports_z_point_type): New function.
2762 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2764 2016-02-16 Yao Qi <yao.qi@linaro.org>
2766 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2767 PC. Get pc from regcache_read_pc.
2769 2016-02-12 Yao Qi <yao.qi@linaro.org>
2771 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2772 or linux_get_pc_32bit.
2773 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2775 2016-02-12 Yao Qi <yao.qi@linaro.org>
2777 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2778 arm_linux_get_next_pcs_fixup.
2780 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2782 * tracepoint.c (x_tracepoint_action_download): Change
2783 write_inferior_data_ptr to write_inferior_data_pointer.
2784 (cmd_qtstart): Likewise.
2785 (write_inferior_data_ptr): Remove.
2786 (download_agent_expr): Change write_inferior_data_ptr to
2787 write_inferior_data_pointer.
2788 (download_tracepoint_1): Likewise.
2789 (download_tracepoint): Likewise.
2790 (download_trace_state_variables): Likewise.
2792 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2793 Marcin Kościelnicki <koriakin@0x04.net>
2795 * tracepoint.c (struct tracepoint_action_ops): Remove.
2796 (struct tracepoint_action): Remove ops.
2797 (m_tracepoint_action_download, r_tracepoint_action_download)
2798 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2799 size and offset accordingly.
2800 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2801 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2802 (tracepoint_action_send, tracepoint_action_download): New functions.
2803 Helpers for trace action handlers.
2804 (add_tracepoint_action): Remove setup actions ops.
2805 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2807 2016-02-10 Yao Qi <yao.qi@linaro.org>
2809 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2811 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2813 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2815 * configure: Regenerate.
2817 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2819 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2820 void * to gdb_byte *.
2821 * linux-low.c (siginfo_fixup): Likewise.
2822 (linux_xfer_siginfo): Likewise.
2823 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2825 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2827 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2829 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2831 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2833 * linux-x86-low.c [__x86_64__]: Include
2834 "nat/amd64-linux-siginfo.h".
2835 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2836 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2837 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2838 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2839 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2840 (cpt_si_fd, si_timerid, si_overrun): Move from
2841 nat/amd64-linux-siginfo.c.
2842 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2844 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2846 * server.c (skip_to_semicolon): Remove.
2847 (process_point_options): Use strchrnul instead of
2850 2016-01-26 Yao Qi <yao.qi@linaro.org>
2852 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2853 * linux-low.c (install_software_single_step_breakpoints): Don't
2854 call regcache_read_pc.
2855 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2858 2016-01-26 Yao Qi <yao.qi@linaro.org>
2860 * linux-low.c (install_software_single_step_breakpoints): Call
2861 regcache_read_pc instead of get_pc.
2863 2016-01-26 Yao Qi <yao.qi@linaro.org>
2865 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2866 (unblock_async_io): Rename to ...
2867 (block_unblock_async_io): ... it. New function.
2868 (enable_async_io): Don't install SIGIO handler. Unblock it
2870 (disable_async_io): Don't ignore SIGIO. Block it instead.
2871 (initialize_async_io): Install SIGIO handler. Don't call
2874 2016-01-26 Yao Qi <yao.qi@linaro.org>
2876 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2877 first character is '\003', call *the_target->request_interrupt.
2879 2016-01-25 Yao Qi <yao.qi@linaro.org>
2881 * remote-utils.c (new_thread_notify): Remove.
2882 (dead_thread_notify): Likewise.
2883 * remote-utils.h (new_thread_notify): Remove declaration.
2884 (dead_thread_notify): Likewise.
2886 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2888 * gdb.trace/pending.exp: Fix expected message on continue.
2890 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2892 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2893 it works properly on big-endian machines where sizeof (CORE_ADDR)
2896 2016-01-21 Pedro Alves <palves@redhat.com>
2898 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2899 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2900 * configure: Regenerate.
2902 2016-01-21 Yao Qi <yao.qi@linaro.org>
2904 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2905 is_thumb and set it according to CPSR saved on the stack.
2906 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2907 arm_sigreturn_next_pc.
2909 2016-01-18 Yao Qi <yao.qi@linaro.org>
2911 * linux-low.c (linux_set_pc_64bit): New function.
2912 (linux_get_pc_64bit): New function.
2913 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2915 * linux-sparc-low.c (debug_threads): Remove declaration.
2916 (sparc_get_pc): Remove.
2917 (the_low_target): Use linux_get_pc_64bit instead of
2919 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2920 (the_low_target): Use linux_get_pc_64bit and
2923 2016-01-18 Yao Qi <yao.qi@linaro.org>
2925 * linux-arm-low.c (debug_threads): Remove declaration.
2926 (arm_get_pc, arm_set_pc): Remove.
2927 (the_low_target): Use linux_get_pc_32bit and
2929 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2930 (the_low_target): Use linux_get_pc_32bit and
2932 * linux-cris-low.c (debug_threads): Remove declaration.
2933 (cris_get_pc, cris_set_pc,): Remove.
2934 (the_low_target): Use linux_get_pc_32bit and
2936 * linux-crisv32-low.c (debug_threads): Remove declaration.
2937 (cris_get_pc, cris_set_pc): Remove.
2938 (the_low_target): Use linux_get_pc_32bit and
2940 * linux-low.c: Include inttypes.h.
2941 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2942 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2943 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2944 (the_low_target): Use linux_get_pc_32bit and
2946 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2947 (the_low_target): Use linux_get_pc_32bit and
2949 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2950 (the_low_target): Use linux_get_pc_32bit and
2952 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2953 (the_low_target): Use linux_get_pc_32bit and
2955 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2956 (the_low_target): Use linux_get_pc_32bit and
2959 2016-01-18 Gary Benson <gbenson@redhat.com>
2961 * configure.ac (AC_FUNC_FORK): New check.
2962 * config.in: Regenerate.
2963 * configure: Likewise.
2965 2016-01-14 Yao Qi <yao.qi@linaro.org>
2967 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2968 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2969 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2970 arm_get_next_pcs_ctor.
2972 2016-01-12 Josh Stone <jistone@redhat.com>
2973 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2975 * inferiors.h: Include "gdb_vecs.h".
2976 (struct process_info): Add syscalls_to_catch.
2977 * inferiors.c (remove_process): Free syscalls_to_catch.
2978 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2979 syscall_return stops.
2980 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2981 * server.c (handle_general_set): Handle QCatchSyscalls.
2982 (handle_query): Report support for QCatchSyscalls.
2983 * target.h (struct target_ops): Add supports_catch_syscall.
2984 (target_supports_catch_syscall): New macro.
2985 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2986 (struct lwp_info): Add syscall_state.
2987 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2988 Maintain syscall_state and syscalls_to_catch across exec.
2989 (get_syscall_trapinfo): New function, proxy to the_low_target.
2990 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2991 (linux_low_filter_event): Toggle syscall_state entry/return for
2992 syscall traps, and set it ignored for all others.
2993 (gdb_catching_syscalls_p): New function.
2994 (gdb_catch_this_syscall_p): New function.
2995 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2996 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2997 (linux_supports_catch_syscall): New function.
2998 (linux_target_ops): Install it.
2999 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3000 (the_low_target): Install it.
3002 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3004 * acinclude.m4: Include new ../warning.m4 file.
3005 * configure: Regenerated.
3006 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3008 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3010 * ax.c (is_goto_target): Mark static.
3011 * linux-low.c (register_addr): Likewise.
3012 (linux_fetch_registers, linux_store_registers): Likewise.
3013 * mem-break.c (any_persistent_commands): Fix old prototype.
3014 (add_commands_to_breakpoint): Mark static.
3015 * regcache.c (find_register_by_name): Delete unused func.
3016 * remote-utils.c (hex_or_minus_one): Mark static.
3017 * server.c (monitor_show_help): Mark static.
3018 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3019 handle_v_requests): Likewise.
3021 2016-01-12 Pedro Alves <palves@redhat.com>
3023 Remove use of the registered trademark symbol throughout.
3025 2016-01-08 Yao Qi <yao.qi@linaro.org>
3027 * remote-utils.c (getpkt): If c is '\003', call target hook
3030 2016-01-06 Yao Qi <yao.qi@linaro.org>
3032 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3033 linux-aarch32-low.c.
3034 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3035 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3036 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3037 (thumb2_breakpoint): Declare.
3038 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3039 linux-aarch32-low.h.
3040 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3041 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3042 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3044 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3046 * gdbreplay.c (gdbreplay_version): Change copyright year in
3048 * server.c (gdbserver_version): Likewise.
3050 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3052 * server.c (crc32_table): Delete.
3053 (crc32): Use libiberty's xcrc32 function.
3055 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3057 * lynx-low.c (lynx_delete_thread_callback): New function.
3058 (lynx_mourn): Properly delete our process and all of its
3059 threads. Remove call to clear_inferiors.
3061 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3063 * target.c (thread_search_callback): Add check that
3064 the thread_stopped target callback is not NULL before
3067 2015-12-21 Yao Qi <yao.qi@linaro.org>
3069 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3072 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3074 * server.c (handle_query): Call target_supports_software_single_step.
3076 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3078 * linux-low.c (single_step): New function.
3079 (linux_resume_one_lwp_throw): Call single_step.
3080 (start_step_over): Likewise.
3082 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3084 * Makefile.in (SFILES): Append arch/arm-linux.c,
3085 arch/arm-get-next-pcs.c.
3086 (arm-linux.o): New rule.
3087 (arm-get-next-pcs.o): New rule.
3088 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3090 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3091 to linux-aarch32-low.c.
3092 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3093 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3094 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3095 (thumb2_breakpoint_len): Likewise.
3096 (arm_is_thumb_mode): Make non-static.
3097 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3098 from linux-aarch32-low.c.
3099 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3100 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3101 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3102 (thumb2_breakpoint_len): Likewise.
3103 (arm_is_thumb_mode): New declaration.
3104 * linux-arm-low.c: Include arch/arm-linux.h
3105 aarch/arm-get-next-pcs.h, sys/syscall.h.
3106 (get_next_pcs_ops): New struct.
3107 (get_next_pcs_addr_bits_remove): New function.
3108 (get_next_pcs_is_thumb): New function.
3109 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3110 (arm_sigreturn_next_pc): Likewise.
3111 (get_next_pcs_syscall_next_pc): Likewise.
3112 (arm_gdbserver_get_next_pcs): Likewise.
3113 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3115 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3116 * server.h: Include gdb_vecs.h.
3118 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3120 * Makefile.in (SFILES): Append common/common-regcache.c.
3121 (OBS): Append common-regcache.o.
3122 (common-regcache.o): New rule.
3123 * regcache.c (init_register_cache): Initialize cache to
3125 (regcache_raw_read_unsigned): New function.
3126 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3127 register_status enum.
3129 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3131 * linux-aarch64-low.c (the_low_targets): Rename
3132 breakpoint_reinsert_addr to get_next_pcs.
3133 * linux-arm-low.c (the_low_targets): Likewise.
3134 * linux-bfin-low.c (the_low_targets): Likewise.
3135 * linux-cris-low.c (the_low_targets): Likewise.
3136 * linux-crisv32-low.c (the_low_targets): Likewise.
3137 * linux-low.c (can_software_single_step): Likewise.
3138 (install_software_single_step_breakpoints): New function.
3139 (start_step_over): Use install_software_single_step_breakpoints.
3140 * linux-low.h: New CORE_ADDR vector.
3141 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3143 * linux-mips-low.c (the_low_targets): Likewise.
3144 * linux-nios2-low.c (the_low_targets): Likewise.
3145 * linux-sparc-low.c (the_low_targets): Likewise.
3147 2015-12-17 Pedro Alves <palves@redhat.com>
3149 * linux-low.c (linux_kill_one_lwp): Remove references to
3151 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3153 (linux_init_signals): Delete.
3154 (initialize_low): Adjust.
3155 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3157 2015-12-16 Pedro Alves <palves@redhat.com>
3159 * configure.ac (compiler warning flags): When testing a
3160 -Wno-foo option, check whether -Wfoo works instead.
3161 * configure: Regenerate.
3163 2015-12-11 Don Breazeal <donb@codesourcery.com>
3165 * server.c (process_serial_event): Don't exit from gdbserver
3166 in remote mode if there are still active inferiors.
3168 2015-12-11 Yao Qi <yao.qi@linaro.org>
3170 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3171 arm_breakpoint_at if the process is 32-bit.
3173 2015-12-11 Yao Qi <yao.qi@linaro.org>
3175 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3178 2015-12-07 Yao Qi <yao.qi@linaro.org>
3180 * configure.srv: Append arm.o to srv_tgtobj for
3181 aarch64*-*-linux* target.
3182 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3183 from linux-arm-low.c.
3184 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3185 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3186 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3187 (thumb2_breakpoint_len): Likewise.
3188 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3189 (arm_breakpoint_kinds): Likewise.
3190 (arm_breakpoint_kind_from_pc): Likewise.
3191 (arm_sw_breakpoint_from_kind): Likewise.
3192 (arm_breakpoint_kind_from_current_state): Likewise.
3193 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3194 (arm_sw_breakpoint_from_kind): Declare.
3195 (arm_breakpoint_kind_from_current_state): Declare.
3196 (arm_breakpoint_at): Declare.
3197 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3198 arm_sw_breakpoint_from_kind if process is 32-bit.
3199 (aarch64_breakpoint_kind_from_pc): New function.
3200 (aarch64_breakpoint_kind_from_current_state): New function.
3201 (the_low_target): Initialize fields breakpoint_kind_from_pc
3202 and breakpoint_kind_from_current_state.
3203 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3204 linux-aarch32-low.c.
3205 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3206 (arm_breakpoint, arm_breakpoint_len): Likewise.
3207 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3208 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3209 (arm_is_thumb_mode): Likewise.
3210 (arm_breakpoint_at): Likewise.
3211 (arm_breakpoint_kind_from_pc): Likewise.
3212 (arm_sw_breakpoint_from_kind): Likewise.
3213 (arm_breakpoint_kind_from_current_state): Likewise.
3216 2015-08-04 Yao Qi <yao.qi@linaro.org>
3218 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3219 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3220 * server.c (extended_protocol): Remove "static".
3221 * server.h (extended_protocol): Declare it.
3223 2015-12-04 Josh Stone <jistone@redhat.com>
3225 * target.h (struct target_ops) <arch_setup>: Rename to ...
3226 (struct target_ops) <post_create_inferior>: ... this.
3227 (target_arch_setup): Rename to ...
3228 (target_post_create_inferior): ... this, calling post_create_inferior.
3229 * server.c (start_inferior): Update target_arch_setup calls to
3230 target_post_create_inferior.
3231 * linux-low.c (linux_low_ptrace_options): Forward declare.
3232 (linux_arch_setup): Update its comment for general use.
3233 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3234 (struct linux_target_ops): Use linux_post_create_inferior.
3235 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3236 to post_create_inferior.
3237 * nto-low.c (struct nto_target_ops): Likewise.
3238 * spu-low.c (struct spu_target_ops): Likewise.
3239 * win32-low.c (struct win32_target_ops): Likewise.
3241 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3243 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3245 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3247 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3248 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3249 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3250 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3251 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3252 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3253 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3254 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3255 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3256 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3257 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3258 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3260 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3262 * linux-low.c (linux_look_up_symbols): Don't call
3263 linux_supports_traceclone.
3264 * linux-low.h (thread_db_init): Remove use_events argument.
3265 * thread-db.c (thread_db_use_event): Remove global variable.
3266 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3267 (struct thread_db) <td_create_bp>: Remove field.
3268 (thread_db_create_event): Remove function.
3269 (thread_db_enable_reporting): Likewise.
3270 (find_one_thread): Don't check for thread_db_use_events.
3271 (attach_thread): Likewise.
3272 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3273 (try_thread_db_load_1): Don't check for thread_db_use_events.
3274 (thread_db_init): Remove use_events argument and thread events
3276 (remove_thread_event_breakpoints): Remove function.
3277 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3279 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3281 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3283 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3284 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3285 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3286 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3287 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3289 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3291 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3292 * linux-low.c (can_hardware_single_step): Use
3293 supports_hardware_single_step.
3294 (can_software_single_step): New function.
3295 (start_step_over): Call can_software_single_step.
3296 (linux_supports_hardware_single_step): New function.
3297 (struct target_ops) <supports_software_single_step>: Initialize.
3298 * linux-low.h (struct linux_target_ops)
3299 <supports_hardware_single_step>: Initialize.
3300 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3301 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3302 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3303 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3304 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3305 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3306 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3307 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3308 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3309 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3311 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3312 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3314 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3315 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3316 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3318 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3319 * target.h (struct target_ops): <supports_software_single_step>:
3321 (target_supports_software_single_step): New macro.
3323 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3325 * linux-low.c (linux_wait_1): Fix pc advance condition.
3326 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3327 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3329 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3331 * linux-arm-low.c (arm_is_thumb_mode): New function.
3332 (arm_breakpoint_at): Use arm_is_thumb_mode.
3333 (arm_breakpoint_kind_from_current_state): New function.
3334 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3336 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3337 (linux_breakpoint_kind_from_current_state): New function.
3338 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3339 * linux-low.h (struct linux_target_ops)
3340 <breakpoint_kind_from_current_state>: New field.
3341 * target.h (struct target_ops): Likewise.
3342 (target_breakpoint_kind_from_current_state): New macro.
3344 2015-11-30 Pedro Alves <palves@redhat.com>
3346 * linux-low.c (linux_resume): Wake up the event loop before
3349 2015-11-30 Pedro Alves <palves@redhat.com>
3351 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3353 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3355 * target.c (struct thread_search): New structure.
3356 (thread_search_callback): New function.
3357 (prev_general_thread): New global.
3358 (prepare_to_access_memory, done_accessing_memory): New functions.
3359 * target.h (prepare_to_access_memory, done_accessing_memory):
3360 Replace macros with function declarations.
3362 2015-11-30 Pedro Alves <palves@redhat.com>
3365 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3366 report TARGET_WAITKIND_NO_RESUMED.
3367 * remote-utils.c (prepare_resume_reply): Handle
3368 TARGET_WAITKIND_NO_RESUMED.
3369 * server.c (report_no_resumed): New global.
3370 (handle_query) <qSupported>: Handle "no-resumed+". Report
3371 "no-resumed+" support.
3372 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3373 return error if the client doesn't support no-resumed events.
3374 (push_stop_notification): New function.
3375 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3376 events if the client supports them.
3378 2015-11-30 Pedro Alves <palves@redhat.com>
3380 * linux-low.c (thread_still_has_status_pending_p): Don't check
3382 (lwp_resumed): New function.
3383 (status_pending_p_callback): Return early if the LWP is not
3384 supposed to be resumed.
3386 2015-11-30 Pedro Alves <palves@redhat.com>
3388 * linux-low.c (handle_extended_wait): Assert that the LWP's
3389 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3390 thread create events, leave the new child's status pending.
3391 (linux_low_filter_event): If GDB wants to hear about thread exit
3392 events, leave the LWP marked dead and don't delete it.
3393 (linux_wait_for_event_filtered): Don't check for thread exit.
3394 (filter_exit_event): New function.
3395 (linux_wait_1): Use it, when returning an exit event.
3396 (linux_resume_one_lwp_throw): Assert that the LWP's
3397 waitstatus is TARGET_WAITKIND_IGNORE.
3398 * remote-utils.c (prepare_resume_reply): Handle
3399 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3400 * server.c (report_thread_events): New global.
3401 (handle_general_set): Handle QThreadEvents.
3402 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3403 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3404 TARGET_WAITKIND_THREAD_EXITED.
3405 * server.h (report_thread_events): Declare.
3407 2015-11-30 Pedro Alves <palves@redhat.com>
3409 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3410 the thread's last_resume_kind was resume_stop.
3412 2015-11-30 Pedro Alves <palves@redhat.com>
3414 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3417 2015-11-30 Pedro Alves <palves@redhat.com>
3419 * server.c (handle_v_requests): Handle vCtrlC.
3421 2015-11-30 Pedro Alves <palves@redhat.com>
3423 * gdbthread.h (find_any_thread_of_pid): Declare.
3424 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3426 * server.c (handle_query): If current_thread is NULL, look for
3427 another thread of the selected process.
3429 2015-11-26 Daniel Colascione <dancol@dancol.org>
3430 Simon Marchi <simon.marchi@ericsson.com>
3432 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3433 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3435 * target.h (struct target_ops) <thread_name>: New field.
3436 (target_thread_name): New macro.
3438 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3440 * regcache.h (regcache_invalidate_pid): Add declaration.
3441 * regcache.c (regcache_invalidate_pid): New function, extracted
3442 from regcache_invalidate.
3443 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3444 Add trivial documentation comment.
3445 * lynx-low.c: Use regcache_invalidate_pid instead of
3446 regcache_invalidate.
3448 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3450 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3451 and Elf64_auxv_t if the target is Android.
3453 2015-11-22 Doug Evans <xdje42@gmail.com>
3455 * target.h: #include <sys/types.h>.
3457 2015-11-19 Pedro Alves <palves@redhat.com>
3459 * linux-low.c (linux_process_qsupported): Change prototype.
3461 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3463 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3464 and adjust to loop over all features.
3465 * server.c (handle_query) <qSupported>: Adjust to call
3466 target_process_qsupported once, passing it a vector of unprocessed
3468 * target.h (struct target_ops) <process_qsupported>: Change
3470 (target_process_qsupported): Adjust.
3472 2015-11-19 Pedro Alves <palves@redhat.com>
3474 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3476 * configure: Regenerate.
3478 2015-11-19 Pedro Alves <palves@redhat.com>
3480 * configure: Regenerate.
3482 2015-11-19 Yao Qi <yao.qi@linaro.org>
3484 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3487 2015-11-19 Yao Qi <yao.qi@linaro.org>
3489 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3490 (struct aarch64_operand): Move enum out.
3492 2015-11-19 Yao Qi <yao.qi@linaro.org>
3494 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3495 struct user_fpsimd_state *.
3496 (aarch64_store_fpregset): Likewise.
3498 2015-11-19 Yao Qi <yao.qi@linaro.org>
3500 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3501 struct user_pt_regs *.
3502 (aarch64_store_gregset): Likewise.
3504 2015-11-18 Pedro Alves <palves@redhat.com>
3506 * Makefile.in (all_object_files): Add $IPA_OBJS.
3508 2015-11-17 Pedro Alves <palves@redhat.com>
3510 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3511 GDB_SIGNAL_0 and gdb_signal_to_string.
3513 2015-11-17 Pedro Alves <palves@redhat.com>
3515 * win32-low.c (handle_output_debug_string): Remove parameter.
3516 (win32_kill): Remove our_status local and adjust call to
3517 handle_output_debug_string.
3518 (get_child_debug_event): Adjust call to
3519 handle_output_debug_string.
3521 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3523 * linux-mips-low.c (mips_fill_gregset): Add cast.
3524 (mips_store_gregset): Likewise.
3525 (mips_fill_fpregset): Likewise.
3526 (mips_store_fpregset): Likewise.
3528 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3530 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3533 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3535 * linux-mips-low.c (mips_linux_new_thread): Change type of
3536 watch_type to enum target_hw_bp_type.
3538 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3540 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3541 Change return type to arm_hwbp_type.
3543 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3545 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3546 (arm_store_gregset): Likewise.
3547 * linux-arm-low.c (arm_get_hwcap): Likewise.
3548 (arm_read_description): Likewise.
3550 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3552 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3554 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3556 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3557 (ppc_fill_vsxregset): Likewise.
3558 (ppc_store_vsxregset): Likewise.
3559 (ppc_fill_vrregset): Likewise.
3560 (ppc_store_vrregset): Likewise.
3561 (ppc_fill_evrregset): Likewise.
3562 (ppc_store_evrregset): Likewise.
3564 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3566 * linux-ppc-low.c (ppc_usrregs_info): Remove
3567 forward-declaration.
3568 (ppc_arch_setup): Move lower in file.
3570 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3572 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3573 (ps_pdwrite): Likewise.
3575 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3577 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3578 to after assert checks.
3580 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3582 * proc-service.c (ps_pdread): Add/adjust casts.
3583 (ps_pdwrite): Add/adjust casts.
3585 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3587 * server.c (handle_search_memory_1): Cast return value of
3590 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3592 * server.c (write_qxfer_response): Change type of data to
3595 2015-10-29 Pedro Alves <palves@redhat.com>
3597 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3599 2015-10-29 Pedro Alves <palves@redhat.com>
3601 * tracepoint.c (clear_installed_tracepoints): Add casts.
3603 2015-10-29 Pedro Alves <palves@redhat.com>
3605 * server.c (handle_v_cont, process_serial_event): Add enum
3606 gdb_signal casts to signal parsing code.
3608 2015-10-29 Pedro Alves <palves@redhat.com>
3610 * linux-low.h (NULL_REGSET): Define.
3611 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3612 * linux-arm-low.c (arm_regsets): Likewise.
3613 * linux-crisv32-low.c (cris_regsets): Likewise.
3614 * linux-m68k-low.c (m68k_regsets): Likewise.
3615 * linux-mips-low.c (mips_regsets): Likewise.
3616 * linux-nios2-low.c (nios2_regsets): Likewise.
3617 * linux-ppc-low.c (ppc_regsets): Likewise.
3618 * linux-s390-low.c (s390_regsets): Likewise.
3619 * linux-sh-low.c (sh_regsets): Likewise.
3620 * linux-sparc-low.c (sparc_regsets): Likewise.
3621 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3622 * linux-tile-low.c (tile_regsets): Likewise.
3623 * linux-x86-low.c (x86_regsets): Likewise.
3624 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3626 2015-10-29 Pedro Alves <palves@redhat.com>
3628 * linux-low.h (NULL_REGSET): Define.
3629 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3630 * linux-arm-low.c (arm_regsets): Likewise.
3631 * linux-crisv32-low.c (cris_regsets): Likewise.
3632 * linux-m68k-low.c (m68k_regsets): Likewise.
3633 * linux-mips-low.c (mips_regsets): Likewise.
3634 * linux-nios2-low.c (nios2_regsets): Likewise.
3635 * linux-ppc-low.c (ppc_regsets): Likewise.
3636 * linux-s390-low.c (s390_regsets): Likewise.
3637 * linux-sh-low.c (sh_regsets): Likewise.
3638 * linux-sparc-low.c (sparc_regsets): Likewise.
3639 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3640 * linux-tile-low.c (tile_regsets): Likewise.
3641 * linux-x86-low.c (x86_regsets): Likewise.
3642 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3644 2015-10-26 Doug Evans <dje@google.com>
3646 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3648 2015-10-26 Doug Evans <dje@google.com>
3650 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3652 2015-10-26 Doug Evans <dje@google.com>
3654 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3656 (attach_thread, find_new_threads_callback): Ditto.
3658 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3660 * mem-break.h (set_breakpoint_data): Remove.
3662 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3664 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3665 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3666 (initialize_low): Remove set_breakpoint_data call.
3667 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3668 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3669 (initialize_low): Remove set_breakpoint_data call.
3670 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3671 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3672 (initialize_low): Remove set_breakpoint_data call.
3674 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3676 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3677 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3678 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3679 * target.h (target_breakpoint_kind_from_pc): New macro.
3681 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3683 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3684 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3685 the default breakpoint kind.
3687 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3689 * linux-arm-low.c (arm_supports_z_point_type): Add software
3692 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3694 * linux-arm-low.c: Refactor breakpoint definitions.
3695 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3696 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3698 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3700 * Makefile.in: Add arm.c/o.
3701 * configure.srv: Likewise.
3702 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3703 (arm_breakpoint_kind_from_pc): New function.
3704 (arm_sw_breakpoint_from_kind): Return proper kind.
3705 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3707 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3709 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3711 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3712 (struct raw_breakpoint) <size>: Remove.
3713 (struct raw_breakpoint) <kind>: Add.
3714 (bp_size): New function.
3715 (bp_opcode): Likewise.
3716 (find_raw_breakpoint_at): Adjust for kind.
3717 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3718 (remove_memory_breakpoint): Adjust for kind call bp_size.
3719 (set_raw_breakpoint_at): Adjust for kind.
3720 (set_breakpoint): Likewise.
3721 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3722 (delete_raw_breakpoint): Adjust for kind.
3723 (delete_breakpoint): Likewise.
3724 (find_gdb_breakpoint): Likewise.
3725 (set_gdb_breakpoint_1): Likewise.
3726 (set_gdb_breakpoint): Likewise.
3727 (delete_gdb_breakpoint_1): Likewise.
3728 (delete_gdb_breakpoint): Likewise.
3729 (uninsert_raw_breakpoint): Likewise.
3730 (reinsert_raw_breakpoint): Likewise.
3731 (set_breakpoint_data): Remove.
3732 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3733 (check_mem_read): Adjust for kind call bp_size.
3734 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3735 (clone_one_breakpoint): Adjust for kind.
3736 * mem-break.h (set_gdb_breakpoint): Likewise.
3737 (delete_gdb_breakpoint): Likewise.
3738 * server.c (process_serial_event): Likewise.
3740 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3742 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3743 (struct linux_target_ops) <breakpoint>: Remove.
3744 (struct linux_target_ops) <breakpoint_len>: Remove.
3745 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3746 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3747 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3748 (arm_sw_breakpoint_from_kind): New function.
3749 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3750 (struct linux_target_ops) <breakpoint>: Remove.
3751 (struct linux_target_ops) <breakpoint_len>: Remove.
3752 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3753 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3754 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3755 (struct linux_target_ops) <breakpoint>: Remove.
3756 (struct linux_target_ops) <breakpoint_len>: Remove.
3757 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3758 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3759 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3760 (struct linux_target_ops) <breakpoint>: Remove.
3761 (struct linux_target_ops) <breakpoint_len>: Remove.
3762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3763 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3764 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3765 and sw_breakpoint_from_kind to increment the pc.
3766 (linux_breakpoint_kind_from_pc): New function.
3767 (linux_sw_breakpoint_from_kind): New function.
3768 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3769 (initialize_low): Call breakpoint_kind_from_pc and
3770 sw_breakpoint_from_kind to replace breakpoint_data/len.
3771 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3773 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3774 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3775 (struct linux_target_ops) <breakpoint>: Remove.
3776 (struct linux_target_ops) <breakpoint_len>: Remove.
3777 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3778 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3779 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3780 (struct linux_target_ops) <breakpoint>: Remove.
3781 (struct linux_target_ops) <breakpoint_len>: Remove.
3782 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3783 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3784 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3785 (struct linux_target_ops) <breakpoint>: Remove.
3786 (struct linux_target_ops) <breakpoint_len>: Remove.
3787 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3788 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3789 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3790 (struct linux_target_ops) <breakpoint>: Remove.
3791 (struct linux_target_ops) <breakpoint_len>: Remove.
3792 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3793 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3794 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3795 (struct linux_target_ops) <breakpoint>: Remove.
3796 (struct linux_target_ops) <breakpoint_len>: Remove.
3797 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3798 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3799 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3800 (struct linux_target_ops) <breakpoint>: Remove.
3801 (struct linux_target_ops) <breakpoint_len>: Remove.
3802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3804 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3805 (struct linux_target_ops) <breakpoint>: Remove.
3806 (struct linux_target_ops) <breakpoint_len>: Remove.
3807 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3808 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3809 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3810 (struct linux_target_ops) <breakpoint>: Remove.
3811 (struct linux_target_ops) <breakpoint_len>: Remove.
3812 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3813 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3814 * linux-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3820 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3821 (struct linux_target_ops) <breakpoint>: Remove.
3822 (struct linux_target_ops) <breakpoint_len>: Remove.
3823 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3824 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3825 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3826 (struct linux_target_ops) <breakpoint>: Remove.
3827 (struct linux_target_ops) <breakpoint_len>: Remove.
3828 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3829 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3831 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3833 * linux-cris-low.c (cris_get_pc): Remove void arg.
3835 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3837 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3840 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3842 * inferiors.c (thread_pid_matches_callback): New function.
3843 (find_thread_process): New function.
3844 (remove_thread): Reset current_thread.
3845 (remove_process): Assert threads have been removed first.
3847 2015-10-15 Yao Qi <yao.qi@linaro.org>
3849 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3851 (aarch64_remove_point): Likewise.
3852 * regcache.c (regcache_register_size): New function.
3854 2015-10-12 Yao Qi <yao.qi@linaro.org>
3856 * linux-aarch64-low.c: Update all callers as emit_load_store
3857 is renamed to aarch64_emit_load_store.
3859 2015-10-12 Yao Qi <yao.qi@linaro.org>
3861 * linux-aarch64-low.c: Update all callers of function renaming
3862 from emit_insn to aarch64_emit_insn.
3864 2015-10-12 Yao Qi <yao.qi@linaro.org>
3866 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3867 arch/aarch64-insn.h.
3868 (struct aarch64_memory_operand): Likewise.
3870 (emit_insn): Move to arch/aarch64-insn.c.
3871 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3872 (emit_load_store): Move to arch/aarch64-insn.c.
3873 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3874 (can_encode_int32): Remove.
3876 2015-10-12 Yao Qi <yao.qi@linaro.org>
3878 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3879 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3880 (aarch64_relocate_instruction): Likewise.
3881 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3882 (struct aarch64_insn_visitor): Likewise.
3884 2015-10-12 Yao Qi <yao.qi@linaro.org>
3886 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3887 (struct aarch64_insn_visitor): New.
3888 (struct aarch64_insn_relocation_data): New.
3889 (aarch64_ftrace_insn_reloc_b): New function.
3890 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3891 (aarch64_ftrace_insn_reloc_cb): Likewise.
3892 (aarch64_ftrace_insn_reloc_tb): Likewise.
3893 (aarch64_ftrace_insn_reloc_adr): Likewise.
3894 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3895 (aarch64_ftrace_insn_reloc_others): Likewise.
3897 (aarch64_relocate_instruction): Use visitor.
3899 2015-10-12 Yao Qi <yao.qi@linaro.org>
3901 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3902 int. Add argument buf.
3903 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3904 aarch64_relocate_instruction.
3906 2015-10-12 Yao Qi <yao.qi@linaro.org>
3908 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3909 argument insn. Remove local variable insn. Don't call
3911 (aarch64_install_fast_tracepoint_jump_pad): Call
3914 2015-09-30 Yao Qi <yao.qi@linaro.org>
3916 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3917 (emit_load_store_pair): Likewise.
3919 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3921 * dll.c (match_dll): Add cast(s).
3922 (unloaded_dll): Likewise.
3923 * linux-low.c (second_thread_of_pid_p): Likewise.
3924 (delete_lwp_callback): Likewise.
3925 (count_events_callback): Likewise.
3926 (select_event_lwp_callback): Likewise.
3927 (linux_set_resume_request): Likewise.
3928 * server.c (accumulate_file_name_length): Likewise.
3929 (emit_dll_description): Likewise.
3930 (handle_qxfer_threads_worker): Likewise.
3931 (visit_actioned_threads): Likewise.
3932 * thread-db.c (any_thread_of): Likewise.
3933 * tracepoint.c (same_process_p): Likewise.
3934 (match_blocktype): Likewise.
3935 (build_traceframe_info_xml): Likewise.
3937 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3939 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3941 (gdb_unparse_agent_expr): Likewise.
3942 * hostio.c (require_data): Likewise.
3943 (handle_pread): Likewise.
3944 * linux-low.c (disable_regset): Likewise.
3945 (fetch_register): Likewise.
3946 (store_register): Likewise.
3947 (get_dynamic): Likewise.
3948 (linux_qxfer_libraries_svr4): Likewise.
3949 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3950 (set_fast_tracepoint_jump): Likewise.
3951 (uninsert_fast_tracepoint_jumps_at): Likewise.
3952 (reinsert_fast_tracepoint_jumps_at): Likewise.
3953 (validate_inserted_breakpoint): Likewise.
3954 (clone_agent_expr): Likewise.
3955 * regcache.c (init_register_cache): Likewise.
3956 * remote-utils.c (putpkt_binary_1): Likewise.
3957 (decode_M_packet): Likewise.
3958 (decode_X_packet): Likewise.
3959 (look_up_one_symbol): Likewise.
3960 (relocate_instruction): Likewise.
3961 (monitor_output): Likewise.
3962 * server.c (handle_search_memory): Likewise.
3963 (handle_qxfer_exec_file): Likewise.
3964 (handle_qxfer_libraries): Likewise.
3965 (handle_qxfer): Likewise.
3966 (handle_query): Likewise.
3967 (handle_v_cont): Likewise.
3968 (handle_v_run): Likewise.
3969 (captured_main): Likewise.
3970 * target.c (write_inferior_memory): Likewise.
3971 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3972 * tracepoint.c (init_trace_buffer): Likewise.
3973 (add_tracepoint_action): Likewise.
3974 (add_traceframe): Likewise.
3975 (add_traceframe_block): Likewise.
3976 (cmd_qtdpsrc): Likewise.
3977 (cmd_qtdv): Likewise.
3978 (cmd_qtstatus): Likewise.
3979 (response_source): Likewise.
3980 (response_tsv): Likewise.
3981 (cmd_qtnotes): Likewise.
3982 (gdb_collect): Likewise.
3983 (initialize_tracepoint): Likewise.
3985 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3987 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3988 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3989 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3991 (enum aarch64_condition_codes): New enum.
3992 (w0): New static global.
3995 (struct aarch64_memory_operand) <type>: New
3996 MEMORY_OPERAND_POSTINDEX type.
3997 (postindex_memory_operand): New helper function.
3998 (emit_ret): New function.
3999 (emit_load_store_pair): New function, factored out of emit_stp
4000 with support for MEMORY_OPERAND_POSTINDEX.
4001 (emit_stp): Rewrite using emit_load_store_pair.
4002 (emit_ldp): New function.
4003 (emit_load_store): Likewise.
4004 (emit_ldr): Mention post-index instruction in comment.
4005 (emit_ldrh): New function.
4006 (emit_ldrb): New function.
4007 (emit_ldrsw): Mention post-index instruction in comment.
4008 (emit_str): Likewise.
4009 (emit_subs): New function.
4010 (emit_cmp): Likewise.
4011 (emit_and): Likewise.
4012 (emit_orr): Likewise.
4013 (emit_orn): Likewise.
4014 (emit_eor): Likewise.
4015 (emit_mvn): Likewise.
4016 (emit_lslv): Likewise.
4017 (emit_lsrv): Likewise.
4018 (emit_asrv): Likewise.
4019 (emit_mul): Likewise.
4020 (emit_sbfm): Likewise.
4021 (emit_sbfx): Likewise.
4022 (emit_ubfm): Likewise.
4023 (emit_ubfx): Likewise.
4024 (emit_csinc): Likewise.
4025 (emit_cset): Likewise.
4026 (emit_nop): Likewise.
4027 (emit_ops_insns): New helper function.
4028 (emit_pop): Likewise.
4029 (emit_push): Likewise.
4030 (aarch64_emit_prologue): New function.
4031 (aarch64_emit_epilogue): Likewise.
4032 (aarch64_emit_add): Likewise.
4033 (aarch64_emit_sub): Likewise.
4034 (aarch64_emit_mul): Likewise.
4035 (aarch64_emit_lsh): Likewise.
4036 (aarch64_emit_rsh_signed): Likewise.
4037 (aarch64_emit_rsh_unsigned): Likewise.
4038 (aarch64_emit_ext): Likewise.
4039 (aarch64_emit_log_not): Likewise.
4040 (aarch64_emit_bit_and): Likewise.
4041 (aarch64_emit_bit_or): Likewise.
4042 (aarch64_emit_bit_xor): Likewise.
4043 (aarch64_emit_bit_not): Likewise.
4044 (aarch64_emit_equal): Likewise.
4045 (aarch64_emit_less_signed): Likewise.
4046 (aarch64_emit_less_unsigned): Likewise.
4047 (aarch64_emit_ref): Likewise.
4048 (aarch64_emit_if_goto): Likewise.
4049 (aarch64_emit_goto): Likewise.
4050 (aarch64_write_goto_address): Likewise.
4051 (aarch64_emit_const): Likewise.
4052 (aarch64_emit_call): Likewise.
4053 (aarch64_emit_reg): Likewise.
4054 (aarch64_emit_pop): Likewise.
4055 (aarch64_emit_stack_flush): Likewise.
4056 (aarch64_emit_zero_ext): Likewise.
4057 (aarch64_emit_swap): Likewise.
4058 (aarch64_emit_stack_adjust): Likewise.
4059 (aarch64_emit_int_call_1): Likewise.
4060 (aarch64_emit_void_call_2): Likewise.
4061 (aarch64_emit_eq_goto): Likewise.
4062 (aarch64_emit_ne_goto): Likewise.
4063 (aarch64_emit_lt_goto): Likewise.
4064 (aarch64_emit_le_goto): Likewise.
4065 (aarch64_emit_gt_goto): Likewise.
4066 (aarch64_emit_ge_got): Likewise.
4067 (aarch64_emit_ops_impl): New static global variable.
4068 (aarch64_emit_ops): New target function, return
4069 &aarch64_emit_ops_impl.
4070 (struct linux_target_ops): Install it.
4072 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4074 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4075 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4077 * linux-aarch64-ipa.c: New file.
4078 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4080 (aarch64_get_thread_area): New target method.
4081 (extract_signed_bitfield): New helper function.
4082 (aarch64_decode_ldr_literal): New function.
4083 (enum aarch64_opcodes): New enum.
4084 (struct aarch64_register): New struct.
4085 (struct aarch64_operand): New struct.
4086 (x0): New static global.
4095 (aarch64_register): New helper function.
4096 (register_operand): Likewise.
4097 (immediate_operand): Likewise.
4098 (struct aarch64_memory_operand): New struct.
4099 (offset_memory_operand): New helper function.
4100 (preindex_memory_operand): Likewise.
4101 (enum aarch64_system_control_registers): New enum.
4102 (ENCODE): New macro.
4103 (emit_insn): New helper function.
4104 (emit_b): New function.
4105 (emit_bcond): Likewise.
4106 (emit_cb): Likewise.
4107 (emit_tb): Likewise.
4108 (emit_blr): Likewise.
4109 (emit_stp): Likewise.
4110 (emit_ldp_q_offset): Likewise.
4111 (emit_stp_q_offset): Likewise.
4112 (emit_load_store): Likewise.
4113 (emit_ldr): Likewise.
4114 (emit_ldrsw): Likewise.
4115 (emit_str): Likewise.
4116 (emit_ldaxr): Likewise.
4117 (emit_stxr): Likewise.
4118 (emit_stlr): Likewise.
4119 (emit_data_processing_reg): Likewise.
4120 (emit_data_processing): Likewise.
4121 (emit_add): Likewise.
4122 (emit_sub): Likewise.
4123 (emit_mov): Likewise.
4124 (emit_movk): Likewise.
4125 (emit_mov_addr): Likewise.
4126 (emit_mrs): Likewise.
4127 (emit_msr): Likewise.
4128 (emit_sevl): Likewise.
4129 (emit_wfe): Likewise.
4130 (append_insns): Likewise.
4131 (can_encode_int32_in): New helper function.
4132 (aarch64_relocate_instruction): New function.
4133 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4134 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4135 (struct linux_target_ops): Install aarch64_get_thread_area,
4136 aarch64_install_fast_tracepoint_jump_pad and
4137 aarch64_get_min_fast_tracepoint_insn_len.
4139 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4141 * Makefile.in (aarch64-insn.o): New rule.
4142 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4144 2015-09-21 Yao Qi <yao.qi@linaro.org>
4146 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4148 2015-09-21 Yao Qi <yao.qi@linaro.org>
4150 * tracepoint.c (max_jump_pad_size): Remove.
4152 2015-09-18 Yao Qi <yao.qi@linaro.org>
4154 * linux-aarch64-low.c: Don't include sys/uio.h.
4155 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4157 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4159 * tracepoint.c (eval_result_type): Change prototype.
4160 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4162 2015-09-15 Pedro Alves <palves@redhat.com>
4164 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4165 Check whether to report exec events instead of checking whether
4166 multiprocess is enabled.
4168 2015-09-15 Pedro Alves <palves@redhat.com>
4171 * remote-utils.c (prepare_resume_reply): Merge
4172 TARGET_WAITKIND_VFORK_DONE switch case with the
4173 TARGET_WAITKIND_FORKED case.
4175 2015-09-15 Yao Qi <yao.qi@linaro.org>
4177 * server.c (handle_query): Check string comparison using
4178 "else if" instead of "if".
4180 2015-09-15 Yao Qi <yao.qi@linaro.org>
4182 * server.c (vCont_supported): New global variable.
4183 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4184 matches. Append ";vContSupported+" to own_buf.
4185 (handle_v_requests): Append ";s;S" to own_buf if target supports
4186 hardware single step or vCont_supported is false.
4187 (capture_main): Set vCont_supported to zero.
4189 2015-09-15 Yao Qi <yao.qi@linaro.org>
4191 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4193 (linux_supports_hardware_single_step): ... New function.
4194 (linux_target_ops): Update.
4195 * lynx-low.c (lynx_target_ops): Set field
4196 supports_hardware_single_step to target_can_do_hardware_single_step.
4197 * nto-low.c (nto_target_ops): Likewise.
4198 * spu-low.c (spu_target_ops): Likewise.
4199 * win32-low.c (win32_target_ops): Likewise.
4200 * target.c (target_can_do_hardware_single_step): New function.
4201 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4202 Remove. <supports_hardware_single_step>: New field.
4203 (target_supports_conditional_breakpoints): Remove.
4204 (target_supports_hardware_single_step): New macro.
4205 (target_can_do_hardware_single_step): Declare.
4206 * server.c (handle_query): Use target_supports_hardware_single_step
4207 instead of target_supports_conditional_breakpoints.
4209 2015-09-15 Yao Qi <yao.qi@linaro.org>
4211 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4213 (struct linux_target_ops the_low_target): Install
4214 aarch64_linux_siginfo_fixup.
4216 2015-09-11 Don Breazeal <donb@codesourcery.com>
4217 Luis Machado <lgustavo@codesourcery.com>
4219 * linux-low.c (linux_mourn): Static declaration.
4220 (linux_arch_setup): Move in front of
4221 handle_extended_wait.
4222 (linux_arch_setup_thread): New function.
4223 (handle_extended_wait): Handle exec events. Call
4224 linux_arch_setup_thread. Make event_lwp argument a
4225 pointer-to-a-pointer.
4226 (check_zombie_leaders): Do not check stopped threads.
4227 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4228 (linux_low_filter_event): Add lwp and thread for exec'ing
4229 non-leader thread if leader thread has been deleted.
4230 Refactor code into linux_arch_setup_thread and call it.
4231 Pass child lwp pointer by reference to handle_extended_wait.
4232 (linux_wait_for_event_filtered): Update comment.
4233 (linux_wait_1): Prevent clobbering exec event status.
4234 (linux_supports_exec_events): New function.
4235 (linux_target_ops) <supports_exec_events>: Initialize new member.
4236 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4238 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4239 * server.c (report_exec_events): New global variable.
4240 (handle_query): Handle qSupported query for exec-events feature.
4241 (captured_main): Initialize report_exec_events.
4242 * server.h (report_exec_events): Declare new global variable.
4243 * target.h (struct target_ops) <supports_exec_events>: New
4245 (target_supports_exec_events): New macro.
4246 * win32-low.c (win32_target_ops) <supports_exec_events>:
4247 Initialize new member.
4249 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4251 * linux-low.c (linux_low_enable_btrace): Remove.
4252 (linux_target_ops): Replace linux_low_enable_btrace with
4253 linux_enable_btrace.
4255 2015-09-03 Yao Qi <yao.qi@linaro.org>
4257 * linux-aarch64-low.c (aarch64_insert_point): Call
4258 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4261 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4263 * linux-low.c (check_stopped_by_breakpoint): Use
4264 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4266 2015-08-27 Pedro Alves <palves@redhat.com>
4268 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4270 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4272 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4273 the XNEW-family equivalent.
4274 (compile_bytecodes): Likewise.
4275 * dll.c (loaded_dll): Likewise.
4276 * event-loop.c (append_callback_event): Likewise.
4277 (create_file_handler): Likewise.
4278 (create_file_event): Likewise.
4279 * hostio.c (handle_open): Likewise.
4280 * inferiors.c (add_thread): Likewise.
4281 (add_process): Likewise.
4282 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4283 * linux-arm-low.c (arm_new_process): Likewise.
4284 (arm_new_thread): Likewise.
4285 * linux-low.c (add_to_pid_list): Likewise.
4286 (linux_add_process): Likewise.
4287 (handle_extended_wait): Likewise.
4288 (add_lwp): Likewise.
4289 (enqueue_one_deferred_signal): Likewise.
4290 (enqueue_pending_signal): Likewise.
4291 (linux_resume_one_lwp_throw): Likewise.
4292 (linux_resume_one_thread): Likewise.
4293 (linux_read_memory): Likewise.
4294 (linux_write_memory): Likewise.
4295 * linux-mips-low.c (mips_linux_new_process): Likewise.
4296 (mips_linux_new_thread): Likewise.
4297 (mips_add_watchpoint): Likewise.
4298 * linux-x86-low.c (initialize_low_arch): Likewise.
4299 * lynx-low.c (lynx_add_process): Likewise.
4300 * mem-break.c (set_raw_breakpoint_at): Likewise.
4301 (set_breakpoint): Likewise.
4302 (add_condition_to_breakpoint): Likewise.
4303 (add_commands_to_breakpoint): Likewise.
4304 (clone_agent_expr): Likewise.
4305 (clone_one_breakpoint): Likewise.
4306 * regcache.c (new_register_cache): Likewise.
4307 * remote-utils.c (look_up_one_symbol): Likewise.
4308 * server.c (queue_stop_reply): Likewise.
4309 (start_inferior): Likewise.
4310 (queue_stop_reply_callback): Likewise.
4311 (handle_target_event): Likewise.
4312 * spu-low.c (fetch_ppc_memory): Likewise.
4313 (store_ppc_memory): Likewise.
4314 * target.c (set_target_ops): Likewise.
4315 * thread-db.c (thread_db_load_search): Likewise.
4316 (try_thread_db_load_1): Likewise.
4317 * tracepoint.c (add_tracepoint): Likewise.
4318 (add_tracepoint_action): Likewise.
4319 (create_trace_state_variable): Likewise.
4320 (cmd_qtdpsrc): Likewise.
4321 (cmd_qtro): Likewise.
4322 (add_while_stepping_state): Likewise.
4323 * win32-low.c (child_add_thread): Likewise.
4324 (get_image_name): Likewise.
4326 2015-08-25 Yao Qi <yao.qi@linaro.org>
4328 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4330 2015-08-25 Yao Qi <yao.qi@linaro.org>
4332 * Makefile.in (aarch64-linux.o): New rule.
4333 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4335 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4336 (aarch64_init_debug_reg_state): Make it extern.
4337 (aarch64_linux_prepare_to_resume): Remove.
4339 2015-08-25 Yao Qi <yao.qi@linaro.org>
4341 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4342 lwp_arch_private_info and ptid_of_lwp.
4344 2015-08-25 Yao Qi <yao.qi@linaro.org>
4346 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4347 Find proc_info by find_process_pid. All callers updated.
4349 2015-08-25 Yao Qi <yao.qi@linaro.org>
4351 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4353 (debug_reg_change_callback): Remove.
4354 (aarch64_notify_debug_reg_change): Remove.
4356 2015-08-25 Yao Qi <yao.qi@linaro.org>
4358 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4359 Call current_lwp_ptid.
4361 2015-08-25 Yao Qi <yao.qi@linaro.org>
4363 * linux-aarch64-low.c (debug_reg_change_callback): Use
4366 2015-08-25 Yao Qi <yao.qi@linaro.org>
4368 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4370 2015-08-25 Yao Qi <yao.qi@linaro.org>
4372 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4374 2015-08-25 Yao Qi <yao.qi@linaro.org>
4376 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4379 2015-08-25 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4383 (debug_reg_change_callback): Remove argument entry and add argument
4384 lwp. Remove local variable thread. Don't print thread id in the
4385 debugging output. Don't check whether pid of thread equals to pid.
4386 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4387 iterate_over_lwps instead find_inferior.
4389 2015-08-24 Pedro Alves <palves@redhat.com>
4391 * inferiors.c (get_first_process): New function.
4392 * inferiors.h (get_first_process): New declaration.
4393 * remote-utils.c (read_ptid): Default to the first process in the
4394 list, instead of to the current thread's process.
4396 2015-08-24 Pedro Alves <palves@redhat.com>
4398 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4399 * event-loop.c: Likewise.
4400 * remote-utils.c: Likewise.
4401 * tracepoint.c: Likewise.
4403 2015-08-24 Pedro Alves <palves@redhat.com>
4405 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4408 2015-08-21 Pedro Alves <palves@redhat.com>
4410 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4411 instead of literal 1.
4413 2015-08-21 Pedro Alves <palves@redhat.com>
4415 * tdesc.c (default_description): Explicitly zero-initialize.
4417 2015-08-21 Pedro Alves <palves@redhat.com>
4420 * inferiors.c (remove_thread): Discard any pending stop reply for
4422 * server.c (remove_all_on_match_pid): Rename to ...
4423 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4425 (discard_queued_stop_replies): Change parameter to a ptid. Now
4427 (handle_v_kill, kill_inferior_callback, captured_main)
4428 (process_serial_event): Adjust.
4429 * server.h (discard_queued_stop_replies): Declare.
4431 2015-08-21 Pedro Alves <palves@redhat.com>
4433 * linux-low.c (wait_for_sigstop): Always switch to no thread
4434 selected if the previously current thread dies.
4435 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4436 process instead of the current thread's.
4437 * remote-utils.c (input_interrupt): Don't check if there's no
4439 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4440 current thread to the general thread fails, error out.
4441 (handle_qxfer_auxv, handle_qxfer_libraries)
4442 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4443 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4444 (handle_query): Check if there's a thread selected instead of
4445 checking whether there's any thread in the thread list.
4446 (handle_qxfer_threads, handle_qxfer_btrace)
4447 (handle_qxfer_btrace_conf): Don't error out early if there's no
4448 thread in the thread list.
4449 (handle_v_cont, myresume): Don't set the current thread to the
4451 (process_serial_event) <Hg handling>: Also set thread_id if the
4452 previous general thread is still alive.
4453 (process_serial_event) <g/G handling>: If setting the current
4454 thread to the general thread fails, error out.
4455 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4456 thread's lwp instead of the current thread's.
4457 * target.c (set_desired_thread): If the desired thread was not
4458 found, leave the current thread pointing to NULL. Return an int
4459 (boolean) indicating success.
4460 * target.h (set_desired_thread): Change return type to int.
4462 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4464 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4465 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4467 (ps_get_thread_area): New function.
4469 2015-08-19 Gary Benson <gbenson@redhat.com>
4471 * hostio.c (handle_pread): Do not attempt to read more data
4472 than hostio_reply_with_data can fit in a packet.
4474 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4476 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4478 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4480 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4482 2015-08-06 Pedro Alves <palves@redhat.com>
4484 * tracepoint.c (expr_eval_result): Now an int.
4486 2015-08-06 Pedro Alves <palves@redhat.com>
4488 * gdbthread.h (struct regcache): Forward declare.
4489 (struct thread_info) <regcache_data>: Now a struct regcache
4491 * inferiors.c (inferior_regcache_data)
4492 (set_inferior_regcache_data): Now work with struct regcache
4494 * inferiors.h (struct regcache): Forward declare.
4495 (inferior_regcache_data, set_inferior_regcache_data): Now work
4496 with struct regcache pointers.
4497 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4498 (free_register_cache_thread): Remove struct regcache pointer
4501 2015-08-06 Pedro Alves <palves@redhat.com>
4503 * server.c (captured_main): On error, print the exception message
4504 to stderr, and if run_once is set, throw a quit.
4506 2015-08-06 Pedro Alves <palves@redhat.com>
4508 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4511 2015-08-06 Pedro Alves <palves@redhat.com>
4513 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4514 reading beyond the passed in buffer length.
4516 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4518 * tracepoint.c (symbol_list) <required>: Remove.
4520 2015-08-06 Pedro Alves <palves@redhat.com>
4522 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4523 count if stopping and suspending threads.
4524 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4525 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4526 (linux_detach): Complete an ongoing step-over.
4527 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4529 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4530 (linux_wait_1): If passing a signal to the inferior after
4531 finishing a step-over, unsuspend and re-resume all lwps. If we
4532 see a single-step event but the thread should be continuing, don't
4533 pass the trap to gdb.
4534 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4535 internal_error instead of gdb_assert.
4536 (enqueue_pending_signal): New function.
4537 (check_ptrace_stopped_lwp_gone): Add debug output.
4538 (start_step_over): Use internal_error instead of gdb_assert.
4539 (complete_ongoing_step_over): New function.
4540 (linux_resume_one_thread): Don't resume a suspended thread.
4541 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4544 2015-08-06 Pedro Alves <palves@redhat.com>
4546 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4547 (linux_thread_alive): Use lwp_is_marked_dead.
4548 (extended_event_reported): Delete.
4549 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4550 instead of extended_event_reported.
4551 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4553 (lwp_is_marked_dead): New function.
4554 (lwp_running): Use lwp_is_marked_dead.
4555 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4558 2015-08-06 Pedro Alves <palves@redhat.com>
4560 * linux-low.c (linux_wait_1): Move fork event output out of the
4561 !report_to_gdb check. Pass event_child->waitstatus to
4562 target_waitstatus_to_string instead of ourstatus.
4564 2015-08-04 Yao Qi <yao.qi@linaro.org>
4566 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4567 if current_thread is 32 bit.
4569 2015-08-04 Yao Qi <yao.qi@linaro.org>
4571 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4572 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4573 * server.c (extended_protocol): Remove "static".
4574 * server.h (extended_protocol): Declare it.
4576 2015-08-04 Yao Qi <yao.qi@linaro.org>
4578 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4579 both aarch64 and aarch32.
4580 (aarch64_set_pc): Likewise.
4582 2015-08-04 Yao Qi <yao.qi@linaro.org>
4584 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4585 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4586 arm-with-neon.xml to srv_xmlfiles.
4587 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4588 (is_64bit_tdesc): New function.
4589 (aarch64_linux_read_description): New function.
4590 (aarch64_arch_setup): Call aarch64_linux_read_description.
4591 (regs_info): Rename to regs_info_aarch64.
4592 (aarch64_regs_info): Return right regs_info.
4593 (initialize_low_arch): Call initialize_low_arch_aarch32.
4595 2015-08-04 Yao Qi <yao.qi@linaro.org>
4597 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4598 * linux-aarch32-low.c: New file.
4599 * linux-aarch32-low.h: New file.
4600 * linux-arm-low.c (arm_fill_gregset): Move it to
4601 linux-aarch32-low.c.
4602 (arm_store_gregset): Likewise.
4603 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4604 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4605 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4606 (regs_info): Rename to regs_info_arm.
4607 (arm_regs_info): Return regs_info_aarch32 if
4608 have_ptrace_getregset is 1 and target description is
4609 arm_with_neon or arm_with_vfpv3.
4610 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4611 Call initialize_low_arch_aarch32 instead.
4613 2015-08-04 Yao Qi <yao.qi@linaro.org>
4615 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4616 * linux-low.c: ... here.
4617 * linux-low.h (have_ptrace_getregset): Declare it.
4619 2015-08-04 Pedro Alves <palves@redhat.com>
4621 * thread-db.c (struct thread_db): Use new typedefs.
4622 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4624 (disable_thread_event_reporting): Cast result of dlsym to
4625 destination function pointer type.
4626 (thread_db_mourn): Use td_ta_delete_ftype.
4628 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4630 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4632 (CDX_BREAKPOINT): Define for R2.
4633 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4634 (the_low_target): Add comments.
4636 2015-07-30 Yao Qi <yao.qi@linaro.org>
4638 * linux-arm-low.c (arm_hwcap): Remove it.
4639 (arm_read_description): New local variable arm_hwcap. Don't
4640 set arm_hwcap to zero.
4642 2015-07-30 Yao Qi <yao.qi@linaro.org>
4644 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4645 Use regcache->tdesc instead.
4646 (arm_store_wmmxregset): Likewise.
4647 (arm_fill_vfpregset): Likewise.
4648 (arm_store_vfpregset): Likewise.
4650 2015-07-30 Yao Qi <yao.qi@linaro.org>
4652 * linux-arm-low.c: Include arch/arm.h.
4653 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4654 (arm_store_gregset): Likewise.
4656 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4658 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4659 ptrace's 4th parameter.
4661 2015-07-27 Yao Qi <yao.qi@linaro.org>
4663 * configure.srv (case aarch64*-*-linux*): Don't set
4666 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4668 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4670 * linux-arm-low.c: Likewise.
4671 * linux-cris-low.c: Likewise.
4672 * linux-crisv32-low.c: Likewise.
4673 * linux-low.c: Likewise.
4674 * linux-m68k-low.c: Likewise.
4675 * linux-mips-low.c: Likewise.
4676 * linux-nios2-low.c: Likewise.
4677 * linux-s390-low.c: Likewise.
4678 * linux-sparc-low.c: Likewise.
4679 * linux-tic6x-low.c: Likewise.
4680 * linux-tile-low.c: Likewise.
4681 * linux-x86-low.c: Likewise.
4683 2015-07-24 Pedro Alves <palves@redhat.com>
4685 * config.in: Regenerate.
4686 * configure: Regenerate.
4688 2015-07-24 Pedro Alves <palves@redhat.com>
4690 * acinclude.m4: Include ../ptrace.m4.
4691 * configure.ac: Call GDB_AC_PTRACE.
4692 * config.in, configure: Regenerate.
4694 2015-07-24 Yao Qi <yao.qi@linaro.org>
4696 * linux-low.c (linux_create_inferior): Remove setting to
4697 proc->priv->new_inferior.
4698 (linux_attach): Likewise.
4699 (linux_low_filter_event): Likewise.
4700 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4702 2015-07-24 Yao Qi <yao.qi@linaro.org>
4704 * linux-low.c (linux_arch_setup): New function.
4705 (linux_low_filter_event): If proc->tdesc is NULL and
4706 proc->attached is true, call the_low_target.arch_setup.
4707 Otherwise, keep status pending, and return.
4708 (linux_resume_one_lwp_throw): Don't call get_pc if
4709 thread->while_stepping isn't NULL. Don't call
4710 get_thread_regcache if proc->tdesc is NULL.
4711 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4712 (linux_target_ops): Install arch_setup.
4713 * server.c (start_inferior): Call the_target->arch_setup.
4714 * target.h (struct target_ops) <arch_setup>: New field.
4715 (target_arch_setup): New marco.
4716 * lynx-low.c (lynx_target_ops): Update.
4717 * nto-low.c (nto_target_ops): Update.
4718 * spu-low.c (spu_target_ops): Update.
4719 * win32-low.c (win32_target_ops): Update.
4721 2015-07-24 Yao Qi <yao.qi@linaro.org>
4723 * linux-low.c (linux_add_process): Don't set
4724 proc->priv->new_inferior.
4725 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4726 (linux_attach): Likewise.
4728 2015-07-24 Yao Qi <yao.qi@linaro.org>
4730 * server.c (start_inferior): Code refactor.
4732 2015-07-24 Yao Qi <yao.qi@linaro.org>
4734 * server.c (process_serial_event): Set general_thread.
4736 2015-07-21 Yao Qi <yao.qi@linaro.org>
4738 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4739 aarch64_linux_get_debug_reg_capacity.
4741 2015-07-17 Yao Qi <yao.qi@linaro.org>
4743 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4744 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4745 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4746 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4747 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4748 (AARCH64_HWP_ALIGNMENT): Likewise.
4749 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4750 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4751 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4752 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4753 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4754 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4755 (struct aarch64_debug_reg_state): Likewise.
4756 (struct arch_lwp_info): Likewise.
4757 (aarch64_align_watchpoint): Likewise.
4758 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4759 (aarch64_watchpoint_length): Likewise.
4760 (aarch64_point_encode_ctrl_reg): Likewise
4761 (aarch64_point_is_aligned): Likewise.
4762 (aarch64_align_watchpoint): Likewise.
4763 (aarch64_linux_set_debug_regs):
4764 (aarch64_dr_state_insert_one_point): Likewise.
4765 (aarch64_dr_state_remove_one_point): Likewise.
4766 (aarch64_handle_breakpoint): Likewise.
4767 (aarch64_handle_aligned_watchpoint): Likewise.
4768 (aarch64_handle_unaligned_watchpoint): Likewise.
4769 (aarch64_handle_watchpoint): Likewise.
4771 2015-07-17 Yao Qi <yao.qi@linaro.org>
4773 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4774 and don't aarch64_get_debug_reg_state. All callers update.
4775 (aarch64_handle_aligned_watchpoint): Likewise.
4776 (aarch64_handle_unaligned_watchpoint): Likewise.
4777 (aarch64_handle_watchpoint): Likewise.
4778 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4779 (aarch64_remove_point): Likewise.
4781 2015-07-17 Yao Qi <yao.qi@linaro.org>
4783 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4785 (aarch64_handle_unaligned_watchpoint): Likewise.
4787 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4789 Revert the previous 3 commits:
4790 Move gdb_regex* to common/
4791 Move linux_find_memory_regions_full & co.
4792 gdbserver build-id attribute generator
4794 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4795 Jan Kratochvil <jan.kratochvil@redhat.com>
4797 gdbserver build-id attribute generator.
4798 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4799 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4800 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4802 (get_dynamic): Use find_pdhr to traverse program headers.
4803 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4804 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4805 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4806 (get_hex_build_id): New.
4807 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4808 to reply XML document.
4810 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4811 Jan Kratochvil <jan.kratochvil@redhat.com>
4813 * target.c: Include target/target-utils.h and fcntl.h.
4814 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4815 (target_fileio_read_stralloc): New functions.
4817 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4819 * Makefile.in (OBS): Add gdb_regex.o.
4821 * config.in: Rebuilt.
4822 * configure: Rebuilt.
4824 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4825 Jan Kratochvil <jan.kratochvil@redhat.com>
4827 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4828 * Makefile.in (OBS): Add target-utils.o.
4829 (linux-maps.o, target-utils.o): New.
4830 * configure.srv (srv_linux_obj): Add linux-maps.o.
4832 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4834 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4836 (the_low_target): Install it.
4838 2015-07-14 Pedro Alves <palves@redhat.com>
4840 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4841 Instead, ignore ECHILD, and throw an error for other errnos.
4843 2015-07-10 Pedro Alves <palves@redhat.com>
4845 * event-loop.c (struct callback_event) <data>: Change type to
4846 gdb_client_data instance instead of gdb_client_data pointer.
4847 (append_callback_event): Adjust.
4849 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4851 * linux-aarch64-low.c: Add comments for each linux_target_ops
4852 method. Remove comments already covered in target_ops and
4853 linux_target_ops definitions.
4854 (the_low_target): Add comments for each unimplemented method.
4856 2015-07-09 Yao Qi <yao.qi@linaro.org>
4858 * linux-aarch64-low.c (aarch64_regmap): Remove.
4859 (aarch64_usrregs_info): Remove.
4860 (regs_info): Set field usrregs to NULL.
4862 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4864 * linux-low.c: Include "rsp-low.h"
4865 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4866 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4867 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4868 (handle_btrace_enable_pt): New.
4869 (handle_btrace_general_set): Support "pt".
4870 (handle_btrace_conf_general_set): Support "pt:size".
4872 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4874 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4877 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4879 * linux-aarch64-low.c: Remove comment about endianness.
4880 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4881 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4884 2015-06-24 Gary Benson <gbenson@redhat.com>
4886 * linux-i386-ipa.c (stdint.h): Do not include.
4887 * lynx-i386-low.c (stdint.h): Likewise.
4888 * lynx-ppc-low.c (stdint.h): Likewise.
4889 * mem-break.c (stdint.h): Likewise.
4890 * thread-db.c (stdint.h): Likewise.
4891 * tracepoint.c (stdint.h): Likewise.
4892 * win32-low.c (stdint.h): Likewise.
4894 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4896 * server.c (write_qxfer_response): Update call to
4897 remote_escape_output.
4899 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4900 Jan Kratochvil <jan.kratochvil@redhat.com>
4902 Merge multiple hex conversions.
4903 * gdbreplay.c (tohex): Rename to 'fromhex'.
4904 (logchar): Use fromhex.
4906 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4908 * server.c (handle_qxfer_libraries): Set `version' attribute for
4911 2015-06-10 Gary Benson <gbenson@redhat.com>
4913 * target.h (struct target_ops) <multifs_open>: New field.
4914 <multifs_unlink>: Likewise.
4915 <multifs_readlink>: Likewise.
4916 * linux-low.c (nat/linux-namespaces.h): New include.
4917 (linux_target_ops): Initialize the_target->multifs_open,
4918 the_target->multifs_unlink and the_target->multifs_readlink.
4919 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4920 * hostio.c (hostio_fs_pid): New static variable.
4921 (hostio_handle_new_gdb_connection): New function.
4922 (handle_setfs): Likewise.
4923 (handle_open): Use the_target->multifs_open as appropriate.
4924 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4925 (handle_readlink): Use the_target->multifs_readlink as
4927 (handle_vFile): Handle vFile:setfs packets.
4928 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4929 after target_handle_new_gdb_connection.
4931 2015-06-10 Gary Benson <gbenson@redhat.com>
4933 * configure.ac (AC_CHECK_FUNCS): Add setns.
4934 * config.in: Regenerate.
4935 * configure: Likewise.
4936 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4937 (linux-namespaces.o): New rule.
4938 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4940 2015-06-09 Gary Benson <gbenson@redhat.com>
4942 * hostio.c (handle_open): Process mode argument with
4943 fileio_to_host_mode.
4945 2015-06-01 Yao Qi <yao.qi@linaro.org>
4947 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4948 * linux-x86-low.c: Likewise.
4950 2015-05-28 Don Breazeal <donb@codesourcery.com>
4952 * linux-low.c (handle_extended_wait): Initialize
4953 thread_info.last_resume_kind for new fork children.
4955 2015-05-15 Pedro Alves <palves@redhat.com>
4957 * target.h (target_handle_new_gdb_connection): Rewrite using if
4958 wrapped in do/while.
4960 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4962 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4963 * configure, config.in: Regenerate.
4964 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4967 2015-05-12 Don Breazeal <donb@codesourcery.com>
4969 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4970 PTRACE_EVENT_VFORK_DONE.
4971 (linux_low_ptrace_options, extended_event_reported): Add vfork
4973 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4974 and "vforkdone" for RSP 'T' Stop Reply Packet.
4975 * server.h (report_vfork_events): Declare
4978 2015-05-12 Don Breazeal <donb@codesourcery.com>
4980 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4981 (the_low_target) <new_fork>: Initialize new member.
4982 * linux-arm-low.c (arm_new_fork): New function.
4983 (the_low_target) <new_fork>: Initialize new member.
4984 * linux-low.c (handle_extended_wait): Call new target function
4986 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4987 * linux-mips-low.c (mips_add_watchpoint): New function
4988 extracted from mips_insert_point.
4989 (the_low_target) <new_fork>: Initialize new member.
4990 (mips_linux_new_fork): New function.
4991 (mips_insert_point): Call mips_add_watchpoint.
4992 * linux-x86-low.c (x86_linux_new_fork): New function.
4993 (the_low_target) <new_fork>: Initialize new member.
4995 2015-05-12 Don Breazeal <donb@codesourcery.com>
4997 * linux-low.c (handle_extended_wait): Implement return value,
4998 rename argument 'event_child' to 'event_lwp', handle
4999 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5000 (linux_low_ptrace_options): New function.
5001 (linux_low_filter_event): Call linux_low_ptrace_options,
5002 use different argument fo linux_enable_event_reporting,
5003 use return value from handle_extended_wait.
5004 (extended_event_reported): New function.
5005 (linux_wait_1): Call extended_event_reported and set
5006 status to report fork events.
5007 (linux_write_memory): Add pid to debug message.
5008 (reset_lwp_ptrace_options_callback): New function.
5009 (linux_handle_new_gdb_connection): New function.
5010 (linux_target_ops): Initialize new structure member.
5011 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5012 * lynx-low.c: Initialize new structure member.
5013 * remote-utils.c (prepare_resume_reply): Implement stop reason
5014 "fork" for "T" stop message.
5015 * server.c (handle_query): Call handle_new_gdb_connection.
5016 * server.h (report_fork_events): Declare global flag.
5017 * target.h (struct target_ops) <handle_new_gdb_connection>:
5019 (target_handle_new_gdb_connection): New macro.
5020 * win32-low.c: Initialize new structure member.
5022 2015-05-12 Don Breazeal <donb@codesourcery.com>
5024 * mem-break.c (APPEND_TO_LIST): Define macro.
5025 (clone_agent_expr): New function.
5026 (clone_one_breakpoint): New function.
5027 (clone_all_breakpoints): New function.
5028 * mem-break.h: Declare new functions.
5030 2015-05-12 Don Breazeal <donb@codesourcery.com>
5032 * linux-low.c (linux_supports_fork_events): New function.
5033 (linux_supports_vfork_events): New function.
5034 (linux_target_ops): Initialize new structure members.
5035 (initialize_low): Call linux_check_ptrace_features.
5036 * lynx-low.c (lynx_target_ops): Initialize new structure
5038 * server.c (report_fork_events, report_vfork_events):
5040 (handle_query): Add new features to qSupported packet and
5042 (captured_main): Initialize new global variables.
5043 * target.h (struct target_ops) <supports_fork_events>:
5045 <supports_vfork_events>: New member.
5046 (target_supports_fork_events): New macro.
5047 (target_supports_vfork_events): New macro.
5048 * win32-low.c (win32_target_ops): Initialize new structure
5051 2015-05-12 Gary Benson <gbenson@redhat.com>
5053 * server.c (handle_qxfer_exec_file): Use current process
5056 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5058 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5059 Remove HAVE_PTRACE_GETREGS conditionals.
5060 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5061 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5063 2015-05-08 Yao Qi <yao.qi@linaro.org>
5065 * linux-low.c (linux_supports_conditional_breakpoints): New
5067 (linux_target_ops): Install new target method.
5068 * lynx-low.c (lynx_target_ops): Install NULL hook for
5069 supports_conditional_breakpoints.
5070 * nto-low.c (nto_target_ops): Likewise.
5071 * spu-low.c (spu_target_ops): Likewise.
5072 * win32-low.c (win32_target_ops): Likewise.
5073 * server.c (handle_query): Check
5074 target_supports_conditional_breakpoints.
5075 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5077 (target_supports_conditional_breakpoints): New macro.
5079 2015-05-06 Pedro Alves <palves@redhat.com>
5082 * server.c (start_inferior): If the process exits, mourn it.
5084 2015-04-21 Gary Benson <gbenson@redhat.com>
5086 * hostio.c (fileio_open_flags_to_host): Factored out to
5087 fileio_to_host_openflags in common/fileio.c. Single use
5090 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5092 * linux-xtensa-low.c (xtensa_fill_gregset)
5093 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5096 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5098 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5099 (regs_info): Replace usrregs pointer with NULL.
5101 2015-04-17 Gary Benson <gbenson@redhat.com>
5103 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5104 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5105 * server.c (handle_qxfer_exec_file): New function.
5106 (qxfer_packets): Add exec-file entry.
5107 (handle_query): Report qXfer:exec-file:read as supported packet.
5109 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5111 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5113 2015-04-09 Gary Benson <gbenson@redhat.com>
5115 * hostio-errno.c (errno_to_fileio_error): Remove function.
5116 Update caller to use remote_fileio_to_fio_error.
5118 2015-04-09 Yao Qi <yao.qi@linaro.org>
5120 * linux-low.c (linux_insert_point): Call
5121 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5122 (linux_remove_point): Call remove_memory_breakpoint if type is
5124 * linux-x86-low.c (x86_insert_point): Don't call
5125 insert_memory_breakpoint.
5126 (x86_remove_point): Don't call remove_memory_breakpoint.
5128 2015-04-01 Pedro Alves <palves@redhat.com>
5129 Cleber Rosa <crosa@redhat.com>
5131 * server.c (gdbserver_usage): Reorganize and extend the usage
5134 2015-03-24 Pedro Alves <palves@redhat.com>
5136 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5137 output. Also dump TRAP_TRACE.
5138 (linux_low_filter_event): In debug output, distinguish a
5139 resume_stop SIGSTOP from a delayed SIGSTOP.
5141 2015-03-24 Gary Benson <gbenson@redhat.com>
5143 * linux-x86-low.c (x86_linux_new_thread): Moved to
5145 (x86_linux_prepare_to_resume): Likewise.
5147 2015-03-24 Gary Benson <gbenson@redhat.com>
5149 * Makefile.in (x86-linux-dregs.o): New rule.
5150 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5151 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5152 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5153 (x86_linux_dr_get): Likewise.
5154 (x86_linux_dr_set): Likewise.
5155 (update_debug_registers_callback): Likewise.
5156 (x86_linux_dr_set_addr): Likewise.
5157 (x86_linux_dr_get_addr): Likewise.
5158 (x86_linux_dr_set_control): Likewise.
5159 (x86_linux_dr_get_control): Likewise.
5160 (x86_linux_dr_get_status): Likewise.
5161 (x86_linux_update_debug_registers): Likewise.
5163 2015-03-24 Gary Benson <gbenson@redhat.com>
5165 * linux-x86-low.c (x86_linux_update_debug_registers):
5166 New function, factored out from...
5167 (x86_linux_prepare_to_resume): ...this.
5169 2015-03-24 Gary Benson <gbenson@redhat.com>
5171 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5172 (x86_linux_dr_set): Likewise.
5173 (update_debug_registers_callback): Likewise.
5174 (x86_linux_dr_set_addr): Likewise.
5175 (x86_linux_dr_get_addr): Likewise.
5176 (x86_linux_dr_set_control): Likewise.
5177 (x86_linux_dr_get_control): Likewise.
5178 (x86_linux_dr_get_status): Likewise.
5179 (x86_linux_prepare_to_resume): Likewise.
5181 2015-03-24 Gary Benson <gbenson@redhat.com>
5183 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5184 Use perror_with_name. Pass string through gettext.
5185 (x86_linux_dr_set): Likewise.
5187 2015-03-24 Gary Benson <gbenson@redhat.com>
5189 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5190 (x86_linux_dr_set_addr): ...this.
5191 (x86_dr_low_get_addr): Rename to...
5192 (x86_linux_dr_get_addr): ...this.
5193 (x86_dr_low_set_control): Rename to...
5194 (x86_linux_dr_set_control): ...this.
5195 (x86_dr_low_get_control): Rename to...
5196 (x86_linux_dr_get_control): ...this.
5197 (x86_dr_low_get_status): Rename to...
5198 (x86_linux_dr_get_status): ...this.
5199 (x86_dr_low): Update with new function names.
5201 2015-03-24 Gary Benson <gbenson@redhat.com>
5203 * Makefile.in (x86-linux.o): New rule.
5204 * configure.srv: Add x86-linux.o to relevant targets.
5205 * linux-low.c (lwp_set_arch_private_info): New function.
5206 (lwp_arch_private_info): Likewise.
5207 * linux-x86-low.c: Include nat/x86-linux.h.
5208 (arch_lwp_info): Removed structure.
5209 (update_debug_registers_callback):
5210 Use lwp_set_debug_registers_changed.
5211 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5212 and lwp_set_debug_registers_changed.
5213 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5215 2015-03-24 Gary Benson <gbenson@redhat.com>
5217 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5218 * linux-arm-low.c (arm_new_thread): Likewise.
5219 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5220 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5221 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5222 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5224 2015-03-24 Gary Benson <gbenson@redhat.com>
5226 * linux-low.c (ptid_of_lwp): New function.
5227 (lwp_is_stopped): Likewise.
5228 (lwp_stop_reason): Likewise.
5229 * linux-x86-low.c (update_debug_registers_callback):
5231 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5234 2015-03-24 Gary Benson <gbenson@redhat.com>
5236 * linux-low.h (linux_stop_lwp): Remove declaration.
5238 2015-03-24 Gary Benson <gbenson@redhat.com>
5240 * linux-low.h: Include nat/linux-nat.h.
5241 * linux-low.c (iterate_over_lwps_args): New structure.
5242 (iterate_over_lwps_filter): New function.
5243 (iterate_over_lwps): Likewise.
5244 * linux-x86-low.c (update_debug_registers_callback):
5245 Update signature to what iterate_over_lwps expects.
5246 Remove PID check that iterate_over_lwps now performs.
5247 (x86_dr_low_set_addr): Use iterate_over_lwps.
5248 (x86_dr_low_set_control): Likewise.
5250 2015-03-24 Gary Benson <gbenson@redhat.com>
5252 * linux-x86-low.c (x86_debug_reg_state): New function.
5253 (x86_linux_prepare_to_resume): Use the above.
5255 2015-03-24 Gary Benson <gbenson@redhat.com>
5257 * linux-low.c (current_lwp_ptid): New function.
5258 * linux-x86-low.c: Include nat/linux-nat.h.
5259 (x86_dr_low_get_addr): Use current_lwp_ptid.
5260 (x86_dr_low_get_control): Likewise.
5261 (x86_dr_low_get_status): Likewise.
5263 2015-03-20 Pedro Alves <palves@redhat.com>
5265 * tracepoint.c (cmd_qtstatus): Make "str" const.
5267 2015-03-20 Pedro Alves <palves@redhat.com>
5269 * server.c (handle_general_set): Make "req_str" const.
5271 2015-03-19 Pedro Alves <palves@redhat.com>
5273 * linux-low.c (linux_resume_one_lwp): Rename to ...
5274 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5275 instead call perror_with_name.
5276 (check_ptrace_stopped_lwp_gone): New function.
5277 (linux_resume_one_lwp): Reimplement as wrapper around
5278 linux_resume_one_lwp_throw that swallows errors if the LWP is
5281 2015-03-19 Pedro Alves <palves@redhat.com>
5283 * linux-low.c (count_events_callback, select_event_lwp_callback):
5284 No longer check whether the thread has resume_stop as last resume
5287 2015-03-19 Pedro Alves <palves@redhat.com>
5289 * linux-low.c (count_events_callback, select_event_lwp_callback):
5290 Use the lwp's status_pending_p field, not the thread's.
5292 2015-03-19 Pedro Alves <palves@redhat.com>
5294 * linux-low.c (select_event_lwp_callback): Update comments to
5295 no longer mention SIGTRAP.
5297 2015-03-18 Gary Benson <gbenson@redhat.com>
5299 * server.c (handle_query): Do not report vFile:fstat as supported.
5301 2015-03-11 Gary Benson <gbenson@redhat.com>
5303 * hostio.c (sys/types.h): New include.
5304 (sys/stat.h): Likewise.
5305 (common-remote-fileio.h): Likewise.
5306 (handle_fstat): New function.
5307 (handle_vFile): Handle vFile:fstat packets.
5309 2015-03-11 Gary Benson <gbenson@redhat.com>
5311 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5312 struct stat.st_blocks and struct stat.st_blksize.
5313 * configure: Regenerate.
5314 * config.in: Likewise.
5315 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5316 (OBS): Add common-remote-fileio.o.
5317 (common-remote-fileio.o): New rule.
5319 2015-03-09 Pedro Alves <palves@redhat.com>
5321 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5322 'struct sockaddr' pointer in 'accept' call.
5324 2015-03-09 Pedro Alves <palves@redhat.com>
5327 2015-03-07 Pedro Alves <palves@redhat.com>
5328 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5329 or <winsock2.h> here. Instead include "gdb_socket.h".
5330 (remote_open): Use union gdb_sockaddr_u.
5331 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5332 or <winsock2.h> here. Instead include "gdb_socket.h".
5333 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5334 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5336 (init_named_socket, gdb_agent_helper_thread): Use union
5339 2015-03-07 Pedro Alves <palves@redhat.com>
5341 * configure.ac (build_warnings): Move
5342 -Wdeclaration-after-statement to the C-specific set.
5343 * configure: Regenerate.
5345 2015-03-07 Pedro Alves <palves@redhat.com>
5347 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5348 or <winsock2.h> here. Instead include "gdb_socket.h".
5349 (remote_open): Use union gdb_sockaddr_u.
5350 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5351 or <winsock2.h> here. Instead include "gdb_socket.h".
5352 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5353 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5355 (init_named_socket, gdb_agent_helper_thread): Use union
5358 2015-03-07 Pedro Alves <palves@redhat.com>
5360 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5363 2015-03-06 Yao Qi <yao.qi@linaro.org>
5365 * linux-aarch64-low.c (aarch64_insert_point): Use
5366 show_debug_regs as a boolean.
5367 (aarch64_remove_point): Likewise.
5369 2015-03-05 Pedro Alves <palves@redhat.com>
5371 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5372 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5373 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5374 * nto-low.c (nto_target_ops): Likewise.
5375 * spu-low.c (spu_target_ops): Likewise.
5376 * win32-low.c (win32_target_ops): Likewise.
5378 2015-03-04 Pedro Alves <palves@redhat.com>
5380 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5381 Decide whether a breakpoint triggered based on the SIGTRAP's
5383 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5384 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5385 (linux_low_filter_event): Check for breakpoints before checking
5387 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5389 (linux_stopped_by_sw_breakpoint)
5390 (linux_supports_stopped_by_sw_breakpoint)
5391 (linux_stopped_by_hw_breakpoint)
5392 (linux_supports_stopped_by_hw_breakpoint): New functions.
5393 (linux_target_ops): Install new target methods.
5395 2015-03-04 Pedro Alves <palves@redhat.com>
5397 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5398 * server.c (swbreak_feature, hwbreak_feature): New globals.
5399 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5400 (captured_main): Clear swbreak_feature and hwbreak_feature.
5401 * server.h (swbreak_feature, hwbreak_feature): Declare.
5402 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5403 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5404 supports_stopped_by_hw_breakpoint>: New fields.
5405 (target_supports_stopped_by_sw_breakpoint)
5406 (target_stopped_by_sw_breakpoint)
5407 (target_supports_stopped_by_hw_breakpoint)
5408 (target_stopped_by_hw_breakpoint): Declare.
5410 2015-03-04 Pedro Alves <palves@redhat.com>
5412 enum lwp_stop_reason -> enum target_stop_reason
5413 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5414 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5415 (linux_wait_1, stuck_in_jump_pad_callback)
5416 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5417 (linux_stopped_by_watchpoint):
5418 * linux-low.h (enum lwp_stop_reason): Delete.
5419 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5420 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5422 2015-03-04 Yao Qi <yao.qi@linaro.org>
5424 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5426 2015-03-03 Gary Benson <gbenson@redhat.com>
5428 * hostio.c (handle_vFile): Fix prefix lengths.
5430 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5432 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5435 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5437 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5438 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5439 (clean): Add "rm -f" for above C files.
5440 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5441 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5442 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5443 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5444 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5445 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5446 (init_registers_s390x_vx_linux64)
5447 (init_registers_s390x_tevx_linux64)
5448 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5449 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5451 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5452 (s390_store_vxrs_high): New functions.
5453 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5455 (s390_arch_setup): Add logic for selecting one of the new target
5456 descriptions. Activate the new vector regsets if applicable.
5457 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5458 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5459 and init_registers_s390x_tevx_linux64.
5461 2015-03-01 Pedro Alves <palves@redhat.com>
5463 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5466 2015-02-27 Pedro Alves <palves@redhat.com>
5468 * linux-x86-low.c (u_debugreg_offset): New function.
5469 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5471 2015-02-27 Pedro Alves <palves@redhat.com>
5473 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5474 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5475 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5476 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5477 (ps_lsetfpregs, ps_getpid)
5478 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5479 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5480 (ps_lsetxregs, ps_plog): Declare.
5482 2015-02-27 Pedro Alves <palves@redhat.com>
5484 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5485 IP_AGENT_EXPORT_FUNC.
5486 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5487 IP_AGENT_EXPORT_FUNC.
5488 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5489 (IP_AGENT_EXPORT): Delete.
5490 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5491 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5492 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5493 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5494 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5495 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5496 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5497 (traceframe_read_count, traceframe_write_count)
5498 (traceframes_created, trace_state_variables, get_raw_reg)
5499 (get_trace_state_variable_value, set_trace_state_variable_value)
5500 (ust_loaded, helper_thread_id, cmd_buf): Use
5501 IPA_SYM_EXPORTED_NAME.
5502 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5503 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5504 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5505 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5506 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5507 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5508 EXTERN_C_PUSH/EXTERN_C_POP.
5509 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5510 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5511 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5512 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5513 (traceframe_write_count, traceframe_read_count)
5514 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5515 (about_to_request_buffer_space, get_trace_state_variable_value)
5516 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5517 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5518 EXTERN_C_PUSH/EXTERN_C_POP.
5519 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5520 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5521 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5522 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5523 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5524 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5525 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5526 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5528 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5529 (IP_AGENT_EXPORT_VAR_DECL): Define.
5531 (gdb_agent_get_raw_reg): Declare.
5533 2015-02-27 Tom Tromey <tromey@redhat.com>
5534 Pedro Alves <palves@redhat.com>
5536 Rename symbols whose names are reserved C++ keywords throughout.
5538 2015-02-27 Pedro Alves <palves@redhat.com>
5540 * Makefile.in (COMPILER): New, get it from autoconf.
5541 (CXX): Get from autoconf instead.
5542 (COMPILE.pre): Use COMPILER.
5543 (CC-LD): Rename to ...
5544 (CC_LD): ... this. Use COMPILER.
5545 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5546 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5547 * acinclude.m4: Include build-with-cxx.m4.
5548 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5549 Disable -Werror by default if building in C++ mode.
5550 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5551 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5552 the C++ compiler. Save/restore CXXFLAGS too.
5553 * configure: Regenerate.
5555 2015-02-27 Pedro Alves <palves@redhat.com>
5557 * acinclude.m4: Include libiberty.m4.
5558 * configure.ac: Call libiberty_INIT.
5559 * config.in, configure: Regenerate.
5561 2015-02-26 Pedro Alves <palves@redhat.com>
5563 * linux-low.c (linux_wait_1): When incrementing the PC past a
5564 program breakpoint always use the_low_target.breakpoint_len as
5565 increment, rather than the maximum between that and
5566 the_low_target.decr_pc_after_break.
5568 2015-02-23 Pedro Alves <palves@redhat.com>
5570 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5571 thread was doing a step-over; always adjust the PC if
5572 we stepped over a permanent breakpoint.
5573 (linux_wait_1): If we stepped over breakpoint that was on top of a
5574 permanent breakpoint, manually advance the PC past it.
5576 2015-02-23 Pedro Alves <palves@redhat.com>
5578 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5580 (x86_fill_gregset, x86_store_gregset): Use it when handling
5583 2015-02-20 Pedro Alves <palves@redhat.com>
5585 * thread-db.c: Include "nat/linux-procfs.h".
5586 (thread_db_init): Skip listing new threads if the kernel supports
5587 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5589 2015-02-20 Pedro Alves <palves@redhat.com>
5591 * linux-low.c (status_pending_p_callback): Use ptid_match.
5593 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5595 PR breakpoints/16812
5596 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5597 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5598 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5600 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5602 PR breakpoints/15956
5603 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5605 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5607 * linux-low.c (linux_low_btrace_conf): Print size.
5608 * server.c (handle_btrace_conf_general_set): New.
5609 (hanle_general_set): Call handle_btrace_conf_general_set.
5610 (handle_query): Report Qbtrace-conf:bts:size as supported.
5612 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5614 * linux-low.c (linux_low_enable_btrace): Update parameters.
5615 (linux_low_btrace_conf): New.
5616 (linux_target_ops)<to_btrace_conf>: Initialize.
5617 * server.c (current_btrace_conf): New.
5618 (handle_btrace_enable): Rename to ...
5619 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5620 to target_enable_btrace. Update comment. Update users.
5621 (handle_qxfer_btrace_conf): New.
5622 (qxfer_packets): Add btrace-conf entry.
5623 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5624 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5625 (target_ops)<read_btrace_conf>: New.
5626 (target_enable_btrace): Update parameters.
5627 (target_read_btrace_conf): New.
5629 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5631 * server.c (handle_btrace_general_set): Remove call to
5632 target_supports_btrace.
5633 (supported_btrace_packets): New.
5634 (handle_query): Call supported_btrace_packets.
5635 * target.h: include btrace-common.h.
5636 (btrace_target_info): Removed.
5637 (supports_btrace, target_supports_btrace): Update parameters.
5639 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5641 * Makefile.in (SFILES): Add common/btrace-common.c.
5642 (OBS): Add common/btrace-common.o.
5643 (btrace-common.o): Add build rules.
5644 * linux-low: Include btrace-common.h.
5645 (linux_low_read_btrace): Use struct btrace_data. Call
5646 btrace_data_init and btrace_data_fini.
5648 2015-02-06 Pedro Alves <palves@redhat.com>
5650 * thread-db.c (find_new_threads_callback): Add debug output.
5652 2015-02-04 Pedro Alves <palves@redhat.com>
5654 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5655 (resume_stopped_resumed_lwps): New function.
5656 (linux_wait_for_event_filtered): Use it.
5658 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5660 * Makefile.in (SFILES): Add linux-personality.c.
5661 (linux-personality.o): New rule.
5662 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5663 list of objects to be built.
5664 * linux-low.c: Include nat/linux-personality.h.
5665 (linux_create_inferior): Remove code to disable address space
5666 randomization (moved to ../nat/linux-personality.c). Create
5667 cleanup to disable address space randomization.
5669 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5671 * Makefile.in (posix-strerror.o): New rule.
5672 (mingw-strerror.o): Likewise.
5673 * configure: Regenerated.
5674 * configure.ac: Source file ../common/common.host. Initialize new
5675 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5677 2015-01-14 Yao Qi <yao@codesourcery.com>
5679 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5680 (ppc-linux.o): New rule.
5681 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5682 * configure.ac: AC_CHECK_FUNCS(getauxval).
5683 * config.in: Re-generated.
5684 * configure: Re-generated.
5685 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5686 ppc64_64bit_inferior_p
5688 2015-01-14 Yao Qi <yao@codesourcery.com>
5690 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5691 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5692 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5693 (PT_ORIG_R3, PT_TRAP): Likewise.
5694 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5695 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5696 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5698 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5700 * i387-fp.c (i387_cache_to_xsave): In look over
5701 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5702 zmmh_low_space field by use of zmmh_high_space.
5704 2015-01-09 Pedro Alves <palves@redhat.com>
5706 * linux-low.c (step_over_bkpt): Move higher up in the file.
5707 (handle_extended_wait): Don't store the stop_pc here.
5708 (get_stop_pc): Adjust comments and rename to ...
5709 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5710 stopped for a software breakpoint or hardware breakpoint.
5711 (thread_still_has_status_pending_p): New function.
5712 (status_pending_p_callback): Use
5713 thread_still_has_status_pending_p. If the event is no longer
5714 interesting, resume the LWP.
5715 (handle_tracepoints): Add assert.
5716 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5717 (wstatus_maybe_breakpoint): New function.
5718 (cancel_breakpoint): Delete function.
5719 (check_stopped_by_watchpoint): New function, factored out from
5720 linux_low_filter_event.
5721 (lp_status_maybe_breakpoint): Delete function.
5722 (linux_low_filter_event): Remove filter_ptid argument.
5723 Leave thread group exits pending here. Store the LWP's stop PC.
5724 Always leave events pending.
5725 (linux_wait_for_event_filtered): Pull all events out of the
5726 kernel, and leave them all pending.
5727 (count_events_callback, select_event_lwp_callback): Consider all
5729 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5730 (select_event_lwp): Only give preference to the stepping LWP in
5731 all-stop mode. Adjust comments.
5732 (ignore_event): New function.
5733 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5734 references to cancel_breakpoints. Adjust to renames. Also give
5735 equal priority to all LWPs that have had events in non-stop mode.
5736 If reporting a software breakpoint event, unadjust the LWP's PC.
5737 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5738 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5740 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5741 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5742 (linux_stopped_by_watchpoint): Adjust.
5743 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5744 * linux-low.h (enum lwp_stop_reason): New.
5745 (struct lwp_info) <stop_pc>: Adjust comment.
5746 <stopped_by_watchpoint>: Delete field.
5747 <stop_reason>: New field.
5748 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5749 * mem-break.c (software_breakpoint_inserted_here)
5750 (hardware_breakpoint_inserted_here): New function.
5751 * mem-break.h (software_breakpoint_inserted_here)
5752 (hardware_breakpoint_inserted_here): Declare.
5753 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5754 (cancel_breakpoints): Delete.
5755 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5756 (upload_fast_traceframes): Remove references to
5759 2015-01-09 Pedro Alves <palves@redhat.com>
5761 * thread-db.c (find_new_threads_callback): Ignore thread if the
5762 kernel thread ID is -1.
5764 2015-01-09 Pedro Alves <palves@redhat.com>
5766 * linux-low.c (linux_attach_fail_reason_string): Move to
5767 nat/linux-ptrace.c, and rename.
5768 (linux_attach_lwp): Update comment.
5769 (attach_proc_task_lwp_callback): New function.
5770 (linux_attach): Adjust to rename and use
5771 linux_proc_attach_tgid_threads.
5772 (linux_attach_fail_reason_string): Delete declaration.
5774 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5776 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5777 * server.c (gdbserver_version): Likewise.
5779 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5781 * remote-utils.c: Include ctype.h.
5782 (input_interrupt): Explicitly handle the case when the char
5783 received is the NUL byte. Improve the printing of non-ASCII
5786 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5788 * linux-low.c (linux_low_filter_event): Update call to
5789 linux_enable_event_reporting following the addition of
5790 a new parameter to that function.
5792 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5795 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5796 (AARCH64_FPCR_REGNO): Likewise.
5797 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5798 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5799 (aarch64_store_fpregset): Likewise.
5801 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5803 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5804 Remove FIXME comment about assumption about N.
5806 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5808 * configure.ac: If large-file support is disabled in GDBserver,
5809 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5810 * configure: Regenerate.
5812 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5814 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5815 warning upon ENODATA from ptrace.
5816 * linux-s390-low.c (s390_store_tdb): New.
5817 (s390_regsets): Add regset for NT_S390_TDB.
5819 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5821 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5822 without a fill_function.
5823 * linux-s390-low.c (s390_fill_last_break): Remove.
5824 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5825 (s390_arch_setup): Use regset's size instead of fill_function for
5828 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5830 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5831 the regset's store function when ptrace returned an error.
5832 * regcache.c (get_thread_regcache): Invalidate register cache
5833 before fetching inferior's registers.
5835 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5837 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5838 while-loop as for-loop.
5839 (regsets_store_inferior_registers): Likewise.
5841 2014-11-28 Yao Qi <yao@codesourcery.com>
5843 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5844 * config.in, configure: Re-generate.
5845 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5848 2014-11-21 Yao Qi <yao@codesourcery.com>
5850 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5851 (AC_CHECK_HEADERS): Remove malloc.h.
5852 * configure: Re-generated.
5853 * config.in: Re-generated.
5854 * server.h: Don't include alloca.h and malloc.h.
5855 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5856 Don't include malloc.h.
5858 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5860 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5861 corresponding ERRNO check in same block.
5863 2014-11-12 Pedro Alves <palves@redhat.com>
5865 * server.c (cont_thread): Update comment.
5866 (start_inferior, attach_inferior): No longer clear cont_thread.
5867 (handle_v_cont): No longer set cont_thread.
5868 (captured_main): Clear cont_thread each time a GDB connects.
5870 2014-11-12 Pedro Alves <palves@redhat.com>
5872 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5873 thread, and don't resume all threads if the Hc thread has exited.
5875 2014-11-12 Pedro Alves <palves@redhat.com>
5877 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5878 the process group instead of to a specific LWP.
5880 2014-10-15 Pedro Alves <palves@redhat.com>
5883 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5885 (arm_set_thread_context): Delete.
5886 (the_low_target): Adjust.
5887 * win32-i386-low.c (debug_registers_changed)
5888 (debug_registers_used): Delete.
5889 (update_debug_registers_callback): New function.
5890 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5891 needing to update their debug registers.
5892 (win32_get_current_dr): New function.
5893 (x86_dr_low_get_addr, x86_dr_low_get_control)
5894 (x86_dr_low_get_status): Fetch the debug register from the thread
5896 (i386_initial_stuff): Adjust.
5897 (i386_get_thread_context): Remove current_event parameter. Don't
5898 clear debug_registers_changed nor copy DR values to
5900 (i386_set_thread_context): Delete.
5901 (i386_prepare_to_resume): New function.
5902 (i386_thread_added): Mark the thread as needing to update irs
5904 (the_low_target): Remove i386_set_thread_context and install
5905 i386_prepare_to_resume.
5906 * win32-low.c (win32_get_thread_context): Adjust.
5907 (win32_set_thread_context): Use SetThreadContext
5909 (win32_prepare_to_resume): New function.
5910 (win32_require_context): New function, factored out from ...
5911 (thread_rec): ... this.
5912 (continue_one_thread): Call win32_prepare_to_resume on each thread
5913 we're about to continue.
5914 (win32_resume): Call win32_prepare_to_resume on the event thread.
5915 * win32-low.h (struct win32_thread_info)
5916 <debug_registers_changed>: New field.
5917 (struct win32_target_ops): Change prototype of set_thread_context,
5918 delete set_thread_context and add prepare_to_resume.
5919 (win32_require_context): New declaration.
5921 2014-10-08 Gary Benson <gbenson@redhat.com>
5923 * server.h: Do not include common-exceptions.h.
5925 2014-10-08 Gary Benson <gbenson@redhat.com>
5927 * server.h: Do not include cleanups.h.
5929 2014-09-30 James Hogan <james.hogan@imgtec.com>
5931 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5934 2014-09-23 Yao Qi <yao@codesourcery.com>
5936 * linux-low.c (lp_status_maybe_breakpoint): New function.
5937 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5938 (count_events_callback): Likewise.
5939 (select_event_lwp_callback): Likewise.
5940 (cancel_breakpoints_callback): Likewise.
5942 2014-09-19 Don Breazeal <donb@codesourcery.com>
5944 * linux-low.c (handle_extended_wait): Call
5945 linux_ptrace_get_extended_event.
5946 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5947 linux_is_extended_waitstatus.
5949 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5951 * Makefile.in (CPPFLAGS): Define.
5952 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5953 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5955 2014-09-16 Gary Benson <gbenson@redhat.com>
5957 * inferiors.h (current_inferior): Renamed as...
5958 (current_thread): New variable. All uses updated.
5959 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5960 (maybe_move_out_of_jump_pad): Likewise.
5961 (cancel_breakpoint): Likewise.
5962 (linux_low_filter_event): Likewise.
5963 (wait_for_sigstop): Likewise.
5964 (linux_resume_one_lwp): Likewise.
5965 (need_step_over_p): Likewise.
5966 (start_step_over): Likewise.
5967 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5968 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5969 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5970 and save_inferior as saved_thread.
5971 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5973 (regcache_invalidate_thread): Likewise.
5974 * remote-utils.c (prepare_resume_reply): Likewise.
5975 * thread-db.c (thread_db_get_tls_address): Likewise.
5976 (disable_thread_event_reporting): Likewise.
5977 (remove_thread_event_breakpoints): Likewise.
5978 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5980 * target.h (set_desired_inferior): Renamed as...
5981 (set_desired_thread): New declaration. All uses updated.
5982 * server.c (myresume): Updated comment to reference thread instead
5984 (handle_serial_event): Likewise.
5985 (handle_target_event): Likewise.
5987 2014-09-12 Tom Tromey <tromey@redhat.com>
5988 Gary Benson <gbenson@redhat.com>
5990 * regcache.h: Include common-regcache.h.
5991 (regcache_read_pc): Don't declare.
5992 * regcache.c (get_thread_regcache_for_ptid): New function.
5994 2014-09-11 Tom Tromey <tromey@redhat.com>
5995 Gary Benson <gbenson@redhat.com>
5997 * symbol.c: New file.
5998 * Makefile.in (SFILES): Add symbol.c.
5999 (OBS): Add symbol.o.
6001 2014-09-11 Gary Benson <gbenson@redhat.com>
6003 * target.c (target_stop_ptid, target_continue_ptid): New
6006 2014-09-11 Tom Tromey <tromey@redhat.com>
6007 Gary Benson <gbenson@redhat.com>
6009 * target.h: Include target/target.h.
6010 * target.c (target_read_memory, target_read_uint32)
6011 (target_write_memory): New functions.
6013 2014-09-11 Gary Benson <gbenson@redhat.com>
6015 * server.h (debug_hw_points): Don't declare.
6016 * server.c (debug_hw_points): Don't define. Replace all uses
6017 with show_debug_regs.
6018 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6019 all uses with show_debug_regs.
6021 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6023 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6024 endianness into account.
6025 (ppc_supply_ptrace_register): Likewise.
6027 2014-09-03 James Hogan <james.hogan@imgtec.com>
6029 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6030 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6032 2014-09-03 Gary Benson <gbenson@redhat.com>
6034 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6035 ALL_DEBUG_ADDRESS_REGISTERS.
6037 2014-09-02 Gary Benson <gbenson@redhat.com>
6039 * i386-low.h: Renamed as...
6040 * x86-low.h: New file. All type, function and variable name
6041 prefixes changed from "i386_" to "x86_". All references updated.
6042 * i386-low.c: Renamed as...
6043 * x86-low.c: New file. All type, function and variable name
6044 prefixes changed from "i386_" to "x86_". All references updated.
6046 2014-09-02 Gary Benson <gbenson@redhat.com>
6048 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6049 (x86_linux_new_thread): Likewise.
6051 2014-08-29 Gary Benson <gbenson@redhat.com>
6053 * server.h (setjmp.h): Do not include.
6054 (toplevel): Do not declare.
6055 (common-exceptions.h): Include.
6056 (cleanups.h): Likewise.
6057 * server.c (toplevel): Do not define.
6058 (exit_code): New static global.
6059 (detach_or_kill_for_exit_cleanup): New function.
6060 (main): New function. Original main renamed to...
6061 (captured_main): New function.
6062 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6064 2014-08-29 Gary Benson <gbenson@redhat.com>
6066 * Makefile.in (SFILES): Add common/common-exceptions.c.
6067 (OBS): Add common-exceptions.o.
6068 (common-exceptions.o): New rule.
6069 * utils.c (prepare_to_throw_exception): New function.
6071 2014-08-29 Gary Benson <gbenson@redhat.com>
6073 * config.in: Regenerate.
6074 * configure: Likewise.
6076 2014-08-29 Gary Benson <gbenson@redhat.com>
6078 * Makefile.in (SFILES): Add common/cleanups.c.
6080 (cleanups.o): New rule.
6082 2014-08-29 Gary Benson <gbenson@redhat.com>
6084 * utils.c (internal_vwarning): New function.
6086 2014-08-28 Gary Benson <gbenson@redhat.com>
6088 * utils.h (fatal): Remove declaration.
6089 * utils.c (fatal): Remove function.
6091 2014-08-28 Gary Benson <gbenson@redhat.com>
6093 * tracepoint.c (gdb_agent_init): Replace fatal with
6095 (initialize_tracepoint): Likewise.
6097 2014-08-28 Gary Benson <gbenson@redhat.com>
6099 * remote-utils.c (remote_prepare): Replace fatal with error.
6101 2014-08-28 Gary Benson <gbenson@redhat.com>
6103 * linux-low.c (linux_async): Replace fatal with warning.
6105 (linux_start_non_stop): Return -1 if linux_async failed.
6107 2014-08-28 Gary Benson <gbenson@redhat.com>
6109 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6111 (i386_dr_low_get_addr): Remove vague comment.
6112 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6115 2014-08-28 Gary Benson <gbenson@redhat.com>
6117 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6118 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6120 (linux_resume_one_lwp): Likewise.
6121 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6123 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6124 with internal_error.
6125 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6126 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6127 (find_register_by_name): Replace fatal with internal_error.
6128 (find_regno): Likewise.
6129 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6130 * thread-db.c (thread_db_create_event): Likewise.
6131 (thread_db_load_search): Likewise.
6132 (try_thread_db_load_1): Likewise.
6133 * tracepoint.c (get_jump_space_head): Replace fatal with
6135 (claim_trampoline_space): Likewise.
6136 (have_fast_tracepoint_trampoline_buffer): Likewise.
6137 (cmd_qtstart): Likewise.
6138 (stop_tracing): Likewise.
6139 (fast_tracepoint_collecting): Likewise.
6140 (target_malloc): Likewise.
6141 (download_tracepoint): Likewise.
6142 (download_trace_state_variables): Replace check with gdb_assert.
6143 (upload_fast_traceframes): Replace fatal with internal_error.
6145 2014-08-19 Tom Tromey <tromey@redhat.com>
6146 Gary Benson <gbenson@redhat.com>
6148 * Makefile.in (SFILES): Add common/common-debug.c.
6149 (OBS): Add common-debug.o.
6150 (common-debug.o): New rule.
6151 * debug.h (debug_printf): Don't declare.
6152 * debug.c (debug_printf): Renamed and rewritten as...
6153 (debug_vprintf): New function.
6155 2014-08-19 Gary Benson <gbenson@redhat.com>
6157 * utils.h: Do not include print-utils.h.
6159 2014-08-19 Tom Tromey <tromey@redhat.com>
6160 Gary Benson <gbenson@redhat.com>
6162 * server.h: Add static assertion.
6163 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6165 2014-08-19 Tom Tromey <tromey@redhat.com>
6166 Gary Benson <gbenson@redhat.com>
6168 * Makefile.in (SFILES): Add common/errors.c.
6169 (OBS): Add errors.o.
6170 (IPA_OBS): Add errors-ipa.o.
6171 (errors.o): New rule.
6172 (errors-ipa.o): Likewise.
6173 * utils.h (perror_with_name, error, warning): Don't declare.
6174 * utils.c (warning): Renamed and rewritten as...
6175 (vwarning): New function.
6176 (error): Renamed and rewritten as...
6177 (verror): New function.
6178 (internal_error): Renamed and rewritten as...
6179 (internal_verror): New function.
6181 2014-08-07 Gary Benson <gbenson@redhat.com>
6183 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6184 * configure: Regenerate.
6185 * config.in: Likewise.
6186 * server.h: Do not include errno.h.
6187 * event-loop.c: Likewise.
6188 * hostio-errno.c: Likewise.
6189 * linux-low.c: Likewise.
6190 * remote-utils.c: Likewise.
6191 * spu-low.c: Likewise.
6192 * utils.c: Likewise.
6193 * gdbreplay.c: Unconditionally include errno.h.
6195 2014-08-07 Gary Benson <gbenson@redhat.com>
6197 * server.h: Do not include string.h.
6198 * event-loop.c: Likewise.
6199 * linux-low.c: Likewise.
6200 * regcache.c: Likewise.
6201 * remote-utils.c: Likewise.
6202 * spu-low.c: Likewise.
6203 * utils.c: Likewise.
6205 2014-08-07 Gary Benson <gbenson@redhat.com>
6207 * server.h: Do not include gdb_assert.h.
6209 2014-08-07 Gary Benson <gbenson@redhat.com>
6211 * server.h: Do not include common-utils.h.
6213 2014-08-07 Gary Benson <gbenson@redhat.com>
6215 * server.h: Do not include ptid.h.
6216 * notif.h: Likewise.
6218 2014-08-07 Gary Benson <gbenson@redhat.com>
6220 * server.h: Do not include gdb_locale.h.
6222 2014-08-07 Gary Benson <gbenson@redhat.com>
6224 * server.h: Do not include gdb/signals.h.
6225 * win32-low.c: Likewise.
6227 2014-08-07 Gary Benson <gbenson@redhat.com>
6229 * server.h: Do not include pathmax.h.
6231 2014-08-07 Gary Benson <gbenson@redhat.com>
6233 * server.h: Do not include libiberty.h.
6234 * linux-bfin-low.c: Likewise.
6236 2014-08-07 Gary Benson <gbenson@redhat.com>
6238 * server.h: Do not include ansidecl.h.
6240 2014-08-07 Gary Benson <gbenson@redhat.com>
6242 * linux-x86-low.c: Do not include stddef.h.
6243 * lynx-ppc-low.c: Likewise.
6244 * tracepoint.c: Likewise.
6246 2014-08-07 Gary Benson <gbenson@redhat.com>
6248 * server.h: Do not include stdarg.h.
6249 * nto-low.c: Likewise.
6251 2014-08-07 Gary Benson <gbenson@redhat.com>
6253 * server.h: Do not include stdlib.h.
6254 * inferiors.c: Likewise.
6255 * linux-low.c: Likewise.
6256 * regcache.c: Likewise.
6257 * spu-low.c: Likewise.
6258 * tracepoint.c: Likewise.
6259 * utils.c: Likewise.
6261 2014-08-07 Gary Benson <gbenson@redhat.com>
6263 * server.h: Do not include stdio.h.
6264 * linux-low.c: Likewise.
6265 * remote-utils.c: Likewise.
6266 * spu-low.c: Likewise.
6267 * utils.c: Likewise.
6268 * wincecompat.c: Likewise.
6270 2014-08-06 Gary Benson <gbenson@redhat.com>
6272 * regcache.c (init_register_cache): Move conditionals inside if.
6274 2014-08-06 Gary Benson <gbenson@redhat.com>
6276 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6278 2014-07-31 Gary Benson <gbenson@redhat.com>
6280 * ax.h: Do not include server.h.
6281 * gdbthread.h: Likewise.
6282 * lynx-low.h: Likewise.
6283 * notif.h: Likewise.
6285 2014-07-30 Gary Benson <gbenson@redhat.com>
6287 * server.h: Include common-defs.h.
6288 Do not include config.h or build-gnulib-gdbserver/config.h.
6290 2014-07-30 Gary Benson <gbenson@redhat.com>
6292 * hostio-errno.c: Move server.h to top of includes list.
6293 * inferiors.c: Likewise.
6294 * linux-x86-low.c: Likewise.
6295 * notif.c: Include server.h.
6297 2014-07-24 Tom Tromey <tromey@redhat.com>
6298 Gary Benson <gbenson@redhat.com>
6300 * server.h (CORE_ADDR): Now unsigned.
6302 2014-07-16 Pedro Alves <palves@redhat.com>
6304 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6306 2014-07-15 Pedro Alves <palves@redhat.com>
6308 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6311 2014-07-11 Pedro Alves <palves@redhat.com>
6313 * linux-low.c (kill_wait_lwp): New function, based on
6314 kill_one_lwp_callback, but use my_waitpid directly.
6315 (kill_one_lwp_callback, linux_kill): Use it.
6317 2014-06-23 Pedro Alves <palves@redhat.com>
6319 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6320 before setting DR0..DR3.
6322 2014-06-20 Gary Benson <gbenson@redhat.com>
6324 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6325 * configure: Regenerated.
6326 * config.in: Likewise.
6328 2014-06-20 Gary Benson <gbenson@redhat.com>
6330 * Makefile.in (SFILES): Update locations for files moved
6332 (object file files): Reordered.
6334 2014-06-20 Gary Benson <gbenson@redhat.com>
6336 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6337 (i386_dr_low_set_addr): Likewise.
6338 (i386_dr_low_get_addr): Likewise.
6339 (i386_dr_low_can_set_control): Likewise.
6340 (i386_dr_low_set_control): Likewise.
6341 (i386_dr_low_get_control): Likewise.
6342 (i386_dr_low_get_status): Likewise.
6343 (i386_get_debug_register_length): Likewise.
6344 * linux-x86-low.c (i386_dr_low_set_addr):
6345 Changed signature. Made static.
6346 (i386_dr_low_get_addr): Likewise.
6347 (i386_dr_low_set_control): Likewise.
6348 (i386_dr_low_get_control): Likewise.
6349 (i386_dr_low_get_status): Likewise.
6350 (i386_dr_low): New global variable.
6351 * win32-i386-low.c (i386_dr_low_set_addr):
6352 Changed signature. Made static.
6353 (i386_dr_low_get_addr): Likewise.
6354 (i386_dr_low_set_control): Likewise.
6355 (i386_dr_low_get_control): Likewise.
6356 (i386_dr_low_get_status): Likewise.
6357 (i386_dr_low): New global variable.
6359 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6361 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6362 * Makefile.in (AR, AR_FLAGS): Define.
6363 * configure: Regenerate.
6365 2014-06-19 Gary Benson <gbenson@redhat.com>
6367 * Makefile.in (i386-dregs.o): New rule.
6368 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6369 * i386-low.c (target.h): Remove include.
6370 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6371 (DR_CONTROL_SHIFT): Likewise.
6372 (DR_CONTROL_SIZE): Likewise.
6373 (DR_RW_EXECUTE): Likewise.
6374 (DR_RW_WRITE): Likewise.
6375 (DR_RW_READ): Likewise.
6376 (DR_RW_IORW): Likewise.
6377 (DR_LEN_1): Likewise.
6378 (DR_LEN_2): Likewise.
6379 (DR_LEN_4): Likewise.
6380 (DR_LEN_8): Likewise.
6381 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6382 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6383 (DR_ENABLE_SIZE): Likewise.
6384 (DR_LOCAL_SLOWDOWN): Likewise.
6385 (DR_GLOBAL_SLOWDOWN): Likewise.
6386 (DR_CONTROL_RESERVED): Likewise.
6387 (I386_DR_CONTROL_MASK): Likewise.
6388 (I386_DR_VACANT): Likewise.
6389 (I386_DR_LOCAL_ENABLE): Likewise.
6390 (I386_DR_GLOBAL_ENABLE): Likewise.
6391 (I386_DR_DISABLE): Likewise.
6392 (I386_DR_SET_RW_LEN): Likewise.
6393 (I386_DR_GET_RW_LEN): Likewise.
6394 (I386_DR_WATCH_HIT): Likewise.
6395 (i386_wp_op_t): Likewise.
6396 (i386_show_dr): Likewise.
6397 (i386_length_and_rw_bits): Likewise.
6398 (i386_insert_aligned_watchpoint): Likewise.
6399 (i386_remove_aligned_watchpoint): Likewise.
6400 (i386_handle_nonaligned_watchpoint): Likewise.
6401 i386_update_inferior_debug_regs(): Likewise.
6402 (i386_dr_insert_watchpoint): Likewise.
6403 (i386_dr_remove_watchpoint): Likewise.
6404 (i386_dr_region_ok_for_watchpoint): Likewise.
6405 (i386_dr_stopped_data_address): Likewise.
6406 (i386_dr_stopped_by_watchpoint): Likewise.
6408 2014-06-19 Gary Benson <gbenson@redhat.com>
6410 * i386-low.c (i386_dr_show): Renamed to
6411 i386_show_dr and made static. All uses updated.
6412 (i386_dr_length_and_rw_bits): Renamed to
6413 i386_length_and_rw_bits and made static.
6415 (i386_dr_insert_aligned_watchpoint): Renamed to
6416 i386_insert_aligned_watchpoint and made static.
6418 (i386_dr_remove_aligned_watchpoint): Renamed to
6419 i386_remove_aligned_watchpoint and made static.
6421 (i386_dr_update_inferior_debug_regs): Renamed to
6422 i386_update_inferior_debug_regs and made static.
6425 2014-06-18 Gary Benson <gbenson@redhat.com>
6427 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6428 (i386_dr_low_can_set_control): Likewise.
6429 (i386_get_debug_register_length): Likewise.
6430 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6431 (i386_dr_low_can_set_control): Likewise.
6432 (i386_get_debug_register_length): Likewise.
6434 2014-06-17 Gary Benson <gbenson@redhat.com>
6436 * i386-low.h (i386-dregs.h): New include.
6437 (DR_FIRSTADDR): Now in i386-dregs.h.
6438 (DR_LASTADDR): Likewise.
6439 (DR_NADDR): Likewise.
6440 (DR_STATUS): Likewise.
6441 (DR_CONTROL): Likewise.
6442 (i386_debug_reg_state): Likewise.
6443 (i386_dr_insert_watchpoint): Likewise.
6444 (i386_dr_remove_watchpoint): Likewise.
6445 (i386_dr_region_ok_for_watchpoint): Likewise.
6446 (i386_dr_stopped_data_address): Likewise.
6447 (i386_dr_stopped_by_watchpoint): Likewise.
6448 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6450 2014-06-18 Gary Benson <gbenson@redhat.com>
6452 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6453 i386_dr_insert_watchpoint.
6454 (i386_low_remove_watchpoint): Renamed to
6455 i386_dr_remove_watchpoint.
6456 (i386_low_region_ok_for_watchpoint): Renamed to
6457 i386_dr_region_ok_for_watchpoint.
6458 (i386_low_stopped_data_address): Renamed to
6459 i386_dr_stopped_data_address.
6460 (i386_low_stopped_by_watchpoint): Renamed to
6461 i386_dr_stopped_by_watchpoint.
6462 * i386-low.c (i386_show_dr): Renamed to
6463 i386_dr_show and made nonstatic. All uses updated.
6464 (i386_length_and_rw_bits): Renamed to
6465 i386_dr_length_and_rw_bits and made nonstatic.
6467 (i386_insert_aligned_watchpoint): Renamed to
6468 i386_dr_insert_aligned_watchpoint and made nonstatic.
6470 (i386_remove_aligned_watchpoint): Renamed to
6471 i386_dr_remove_aligned_watchpoint and made nonstatic.
6473 (i386_update_inferior_debug_regs): Renamed to
6474 i386_dr_update_inferior_debug_regs and made nonstatic.
6476 (i386_low_insert_watchpoint): Renamed to
6477 i386_dr_insert_watchpoint. All uses updated.
6478 (i386_low_remove_watchpoint): Renamed to
6479 i386_dr_remove_watchpoint. All uses updated.
6480 (i386_low_region_ok_for_watchpoint): Renamed to
6481 i386_dr_region_ok_for_watchpoint. All uses updated.
6482 (i386_low_stopped_data_address): Renamed to
6483 i386_dr_stopped_data_address. All uses updated.
6484 (i386_low_stopped_by_watchpoint): Renamed to
6485 i386_dr_stopped_by_watchpoint. All uses updated.
6487 2014-06-18 Gary Benson <gbenson@redhat.com>
6489 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6490 (i386_dr_low_can_set_control): Likewise.
6491 (i386_insert_aligned_watchpoint): New check.
6493 2014-06-18 Gary Benson <gbenson@redhat.com>
6495 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6498 2014-06-18 Gary Benson <gbenson@redhat.com>
6500 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6501 instead of fatal and error.
6502 (i386_handle_nonaligned_watchpoint): Likewise.
6504 2014-06-18 Gary Benson <gbenson@redhat.com>
6506 * i386-low.c (i386_get_debug_register_length): New macro.
6507 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6508 (i386_show_dr): Use debug_printf instead of fprintf. Use
6509 phex to format values.
6511 2014-06-18 Gary Benson <gbenson@redhat.com>
6513 * i386-low.h: Comment changes.
6514 * i386-low.c: Likewise.
6516 2014-06-18 Gary Benson <gbenson@redhat.com>
6518 * i386-low.c: Whitespace changes.
6520 2014-06-12 Tom Tromey <tromey@redhat.com>
6522 * utils.c (freeargv): Remove.
6524 2014-06-12 Tom Tromey <tromey@redhat.com>
6526 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6527 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6528 (parse_debug_format_options): Likewise.
6529 (gdbserver_usage): Likewise.
6530 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6531 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6532 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6534 ($(LIBGNU)): Depend on libiberty.
6535 (all-lib): Recurse into all subdirs.
6536 (install-only): Invoke "install" target in subdirs.
6537 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6539 * configure: Rebuild.
6540 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6541 for vasprintf, vsnprintf, or gettimeofday.
6542 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6545 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6547 * development.sh: Delete.
6548 * Makefile.in (config.status): Adjust dependency on development.sh.
6549 * configure.ac: Adjust development.sh source call.
6550 * configure: Regenerate.
6552 2014-06-02 Pedro Alves <palves@redhat.com>
6554 * ax.c (gdb_free_agent_expr): New function.
6555 * ax.h (gdb_free_agent_expr): New declaration.
6556 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6558 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6560 (clear_breakpoint_conditions_and_commands): New function.
6561 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6562 (clear_breakpoint_conditions_and_commands): New declaration.
6564 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6566 * linux-aarch64-low.c (asm/ptrace.h): Include.
6568 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6570 Fix TLS access for -static -pthread.
6571 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6572 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6573 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6575 2014-05-20 Pedro Alves <palves@redhat.com>
6577 * linux-aarch64-low.c (aarch64_insert_point)
6578 (aarch64_remove_point): No longer check whether the type is
6579 supported here. Adjust to new interface.
6580 (the_low_target): Install aarch64_supports_z_point_type as
6581 supports_z_point_type method.
6582 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6583 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6584 instead of a Z packet char. Adjust.
6585 (arm_supports_z_point_type): New function.
6586 (arm_insert_point, arm_remove_point): Adjust to new interface.
6587 (the_low_target): Install arm_supports_z_point_type.
6588 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6589 (cris_insert_point, cris_remove_point): Adjust to new interface.
6590 Don't check whether the type is supported here.
6591 (the_low_target): Install cris_supports_z_point_type.
6592 * linux-low.c (linux_supports_z_point_type): New function.
6593 (linux_insert_point, linux_remove_point): Adjust to new interface.
6594 * linux-low.h (struct linux_target_ops) <insert_point,
6595 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6596 raw_breakpoint pointer parameter.
6597 <supports_z_point_type>: New method.
6598 * linux-mips-low.c (mips_supports_z_point_type): New function.
6599 (mips_insert_point, mips_remove_point): Adjust to new interface.
6600 Use mips_supports_z_point_type.
6601 (the_low_target): Install mips_supports_z_point_type.
6602 * linux-ppc-low.c (the_low_target): Install NULL as
6603 supports_z_point_type method.
6604 * linux-s390-low.c (the_low_target): Install NULL as
6605 supports_z_point_type method.
6606 * linux-sparc-low.c (the_low_target): Install NULL as
6607 supports_z_point_type method.
6608 * linux-x86-low.c (x86_supports_z_point_type): New function.
6609 (x86_insert_point): Adjust to new insert_point interface. Use
6610 insert_memory_breakpoint. Adjust to new
6611 i386_low_insert_watchpoint interface.
6612 (x86_remove_point): Adjust to remove_point interface. Use
6613 remove_memory_breakpoint. Adjust to new
6614 i386_low_remove_watchpoint interface.
6615 (the_low_target): Install x86_supports_z_point_type.
6616 * lynx-low.c (lynx_target_ops): Install NULL as
6617 supports_z_point_type callback.
6618 * nto-low.c (nto_supports_z_point_type): New.
6619 (nto_insert_point, nto_remove_point): Adjust to new interface.
6620 (nto_target_ops): Install nto_supports_z_point_type.
6621 * mem-break.c: Adjust intro comment.
6622 (struct raw_breakpoint) <raw_type, size>: New fields.
6623 <inserted>: Update comment.
6624 <shlib_disabled>: Delete field.
6625 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6626 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6627 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6628 (raw_bkpt_type_to_target_hw_bp_type): New function.
6629 (find_enabled_raw_code_breakpoint_at): New function.
6630 (find_raw_breakpoint_at): New type and size parameters. Use them.
6631 (insert_memory_breakpoint): New function, based off
6632 set_raw_breakpoint_at.
6633 (remove_memory_breakpoint): New function.
6634 (set_raw_breakpoint_at): Reimplement.
6635 (set_breakpoint): New, based on set_breakpoint_at.
6636 (set_breakpoint_at): Reimplement.
6637 (delete_raw_breakpoint): Go through the_target->remove_point
6638 instead of assuming memory breakpoints.
6639 (find_gdb_breakpoint_at): Delete.
6640 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6641 (find_gdb_breakpoint): New function.
6642 (set_gdb_breakpoint_at): Delete.
6643 (z_type_supported): New function.
6644 (set_gdb_breakpoint_1): New function, loosely based off
6645 set_gdb_breakpoint_at.
6646 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6647 (delete_gdb_breakpoint_at): Delete.
6648 (delete_gdb_breakpoint_1): New function, loosely based off
6649 delete_gdb_breakpoint_at.
6650 (delete_gdb_breakpoint): New function.
6651 (clear_gdb_breakpoint_conditions): Rename to ...
6652 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6654 (add_condition_to_breakpoint): Make static.
6655 (add_breakpoint_condition): Take a struct breakpoint pointer
6656 instead of an address. Adjust.
6657 (gdb_condition_true_at_breakpoint): Rename to ...
6658 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6660 (gdb_condition_true_at_breakpoint): Reimplement.
6661 (add_breakpoint_commands): Take a struct breakpoint pointer
6662 instead of an address. Adjust.
6663 (gdb_no_commands_at_breakpoint): Rename to ...
6664 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6665 parameter. Return true if no breakpoint was found. Change debug
6667 (gdb_no_commands_at_breakpoint): Reimplement.
6668 (run_breakpoint_commands): Rename to ...
6669 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6670 and change return type to boolean.
6671 (run_breakpoint_commands): New function.
6672 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6673 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6674 breakpoint. Go through the_target->remove_point instead of
6675 assuming memory breakpoint.
6676 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6677 software and hardware breakpoints.
6678 (reinsert_raw_breakpoint): Go through the_target->insert_point
6679 instead of assuming memory breakpoint.
6680 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6681 software and hardware breakpoints.
6682 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6683 Check both software and hardware breakpoints.
6684 (validate_inserted_breakpoint): Assert the breakpoint is a
6685 software breakpoint. Set the inserted flag to -1 instead of
6686 setting shlib_disabled.
6687 (delete_disabled_breakpoints): Adjust.
6688 (validate_breakpoints): Only validate software breakpoints.
6689 Adjust to inserted flag change.
6690 (check_mem_read, check_mem_write): Skip breakpoint types other
6691 than software breakpoints. Adjust to inserted flag change.
6692 * mem-break.h (enum raw_bkpt_type): New enum.
6693 (raw_breakpoint, struct process_info): Forward declare.
6694 (Z_packet_to_target_hw_bp_type): Delete declaration.
6695 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6696 (set_gdb_breakpoint, delete_gdb_breakpoint)
6697 (clear_breakpoint_conditions): New declarations.
6698 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6699 (breakpoint_inserted_here): Update comment.
6700 (add_breakpoint_condition, add_breakpoint_commands): Replace
6701 address parameter with a breakpoint pointer parameter.
6702 (gdb_breakpoint_here): Update comment.
6703 (delete_gdb_breakpoint_at): Delete.
6704 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6705 * server.c (process_point_options): Take a struct breakpoint
6706 pointer instead of an address. Adjust.
6707 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6708 delete_gdb_breakpoint.
6709 * spu-low.c (spu_target_ops): Install NULL as
6710 supports_z_point_type method.
6711 * target.h: Include mem-break.h.
6712 (struct target_ops) <prepare_to_access_memory>: Update comment.
6713 <supports_z_point_type>: New field.
6714 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6715 instead of a char. Also take a raw breakpoint pointer.
6716 * win32-arm-low.c (the_low_target): Install NULL as
6717 supports_z_point_type.
6718 * win32-i386-low.c (i386_supports_z_point_type): New function.
6719 (i386_insert_point, i386_remove_point): Adjust to new interface.
6720 (the_low_target): Install i386_supports_z_point_type.
6721 * win32-low.c (win32_supports_z_point_type): New function.
6722 (win32_insert_point, win32_remove_point): Adjust to new interface.
6723 (win32_target_ops): Install win32_supports_z_point_type.
6724 * win32-low.h (struct win32_target_ops):
6725 <supports_z_point_type>: New method.
6726 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6727 instead of a char. Also take a raw breakpoint pointer.
6729 2014-05-20 Pedro Alves <palves@redhat.com>
6731 * mem-break.h: Include break-common.h.
6732 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6733 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6734 (Z_packet_to_target_hw_bp_type): New declaration.
6735 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6736 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6737 (Z_PACKET_ACCESS_WP): Delete macros.
6738 (Z_packet_to_hw_type): Delete function.
6739 * i386-low.h: Don't include break-common.h here.
6740 (Z_packet_to_hw_type): Delete declaration.
6741 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6742 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6743 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6744 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6745 * linux-aarch64-low.c: Don't include break-common.h here.
6746 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6747 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6748 (Z_packet_to_target_hw_bp_type): Delete function.
6749 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6751 (mips_insert_point, mips_remove_point): Use
6752 Z_packet_to_target_hw_bp_type.
6754 2014-05-20 Pedro Alves <palves@redhat.com>
6756 * linux-aarch64-low.c: Include break-common.h.
6757 (enum target_point_type): Delete.
6758 (Z_packet_to_point_type): Rename to ...
6759 (Z_packet_to_target_hw_bp_type): ... this, and return a
6760 target_hw_bp_type instead.
6761 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6762 instead of an enum target_point_type.
6763 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6765 (aarch64_dr_state_insert_one_point)
6766 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6767 (aarch64_handle_aligned_watchpoint)
6768 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6769 Take an enum target_hw_bp_type instead of an enum
6771 (aarch64_supports_z_point_type): New function.
6772 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6773 use Z_packet_to_target_hw_bp_type.
6775 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6777 * configure.ac: Only use -Werror by default when DEVELOPMENT
6779 * configure: Regenerate.
6781 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6783 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6784 * linux-x86-low.c (X86_64_USER_REGS): New.
6785 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6787 2014-04-28 Yao Qi <yao@codesourcery.com>
6789 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6792 2014-04-25 Pedro Alves <palves@redhat.com>
6795 * linux-low.c (linux_attach_fail_reason_string): New function.
6796 (linux_attach_lwp): Delete.
6797 (linux_attach_lwp_1): Rename to ...
6798 (linux_attach_lwp): ... this. 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): Adjust to call linux_attach_lwp. Call error on
6802 failure to attach to the tgid. Call warning when failing to
6804 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6805 argument. Remove "initial" parameter. Return int instead of
6806 void. Don't error or warn here.
6807 (linux_attach_fail_reason_string): New declaration.
6808 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6809 interface change. Use linux_attach_fail_reason_string.
6811 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6812 Walfred Tedeschi <walfred.tedeschi@intel.com>
6814 * Makefile.in: Added rules to handle new files
6815 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6816 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6817 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6818 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6819 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6820 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6822 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6823 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6824 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6825 i386/x32-avx512.xml.
6826 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6827 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6828 i386/x32-avx512-linux.xml.
6829 * i387-fp.c (num_avx512_k_registers): New constant for number
6831 (num_avx512_zmmh_low_registers): New constant for number of
6832 lower ZMM registers (0-15).
6833 (num_avx512_zmmh_high_registers): New constant for number of
6834 higher ZMM registers (16-31).
6835 (num_avx512_ymmh_registers): New contant for number of higher
6836 YMM registers (ymm16-31 added by avx521 on x86_64).
6837 (num_avx512_xmm_registers): New constant for number of higher
6838 XMM registers (xmm16-31 added by AVX512 on x86_64).
6839 (struct i387_xsave): Add space for AVX512 registers.
6840 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6841 Add code to handle AVX512 registers.
6842 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6843 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6844 prototypei from generated file.
6845 (tdesc_amd64_avx512_linux): Likewise.
6846 (init_registers_x32_avx512_linux): Likewise.
6847 (tdesc_x32_avx512_linux): Likewise.
6848 (init_registers_i386_avx512_linux): Likewise.
6849 (tdesc_i386_avx512_linux): Likewise.
6850 (x86_64_regmap): Add AVX512 registers.
6851 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6853 (initialize_low_arch): Add code to initialize AVX512 registers.
6855 2014-04-23 Pedro Alves <palves@redhat.com>
6857 * mem-break.c (find_gdb_breakpoint_at): Make static.
6858 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6860 2014-04-23 Pedro Alves <palves@redhat.com>
6862 * i386-low.c: Don't include break-common.h here.
6863 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6864 prototype to take target_hw_bp_type as argument instead of a Z
6866 * i386-low.h: Include break-common.h here.
6867 (Z_packet_to_hw_type): Declare.
6868 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6870 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6871 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6872 (x86_remove_point): Convert the packet number to a
6873 target_hw_bp_type before calling i386_low_remove_watchpoint.
6874 * win32-i386-low.c (i386_insert_point): Convert the packet number
6875 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6876 (i386_remove_point): Convert the packet number to a
6877 target_hw_bp_type before calling i386_low_remove_watchpoint.
6879 2014-04-23 Pedro Alves <palves@redhat.com>
6881 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6883 2014-04-10 Pedro Alves <palves@redhat.com>
6885 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6886 Check if the condition or command is NULL before checking if the
6887 breakpoint is known. On success, return true.
6888 * mem-break.h (add_breakpoint_condition): Document return.
6889 (add_breakpoint_commands): Add describing comment.
6890 * server.c (skip_to_semicolon): New function.
6891 (process_point_options): Use it.
6893 2014-04-09 Pedro Alves <palves@redhat.com>
6895 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6898 2014-02-27 Pedro Alves <palves@redhat.com>
6901 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6903 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6905 (last_thread_of_process_p): Take a PID argument instead of a
6907 (linux_wait_for_lwp): Delete.
6908 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6910 (linux_low_filter_event): New function, party factored out from
6911 linux_wait_for_event.
6912 (linux_wait_for_event): Rename to ...
6913 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6914 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6915 sigsuspend. Check for zombie leaders.
6916 (linux_wait_for_event): Reimplement as wrapper around
6917 linux_wait_for_event_filtered.
6918 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6919 a normal or signal exit is seen, it's the whole process exiting.
6920 (wait_for_sigstop): No longer a for_each_inferior callback.
6921 Rewrite on top of linux_wait_for_event_filtered.
6922 (stop_all_lwps): Call wait_for_sigstop directly.
6923 * server.c (resume, handle_target_event): Handle
6924 TARGET_WAITKIND_NO_RESUMED.
6926 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6928 * win32-low.c (psapi_get_dll_name,
6929 * win32_CreateToolhelp32Snapshot): Delete.
6930 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6931 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6933 (handle_load_dll): Add function description.
6934 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6936 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6938 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6940 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6941 base address when calling win32_add_one_solib.
6942 (handle_load_dll): Delete local variable load_addr.
6943 Remove 0x1000 offset applied to DLL base address when calling
6944 win32_add_one_solib.
6945 (handle_unload_dll): Add comment.
6947 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6949 * win32-low.c (win32_add_all_dlls): Renames
6950 win32_ensure_ntdll_loaded. Rewrite function documentation.
6951 Adjust implementation to always load all DLLs.
6952 Add 0x1000 offset to DLL base address when calling
6953 win32_add_one_solib.
6954 (child_initialization_done): New static global.
6955 (do_initial_child_stuff): Set child_initialization_done to
6956 zero during child initialization, and 1 after. Replace call
6957 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6959 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6960 (handle_unload_dll): Add function documentation.
6961 (get_child_debug_event): Ignore load and unload DLL events
6962 during child initialization.
6964 2014-02-20 Doug Evans <dje@google.com>
6966 Remove global all_lwps.
6967 * inferiors.h (ptid_of): Move here from linux-low.h.
6968 (pid_of, lwpid_of): Ditto.
6969 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6970 parameter is a struct thread_info * now.
6971 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6972 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6973 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6975 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6976 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6977 * linux-arm-low.c (update_registers_callback): Update, "entry"
6978 parameter is a struct thread_info * now.
6979 Fetch lwpid from current_inferior directly.
6980 (arm_insert_point): Pass &all_threads to find_inferior instead of
6982 (arm_remove_point): Ditto.
6983 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6984 (arm_prepare_to_resume): Fetch pid from thread.
6985 (arm_read_description): Fetch lwpid from current_inferior directly.
6986 * linux-low.c (all_lwps): Delete.
6987 (delete_lwp): Delete call to remove_inferior.
6988 (handle_extended_wait): Fetch lwpid from thread.
6989 (add_lwp): Don't set lwp->entry.id. Remove call to
6990 add_inferior_to_list.
6991 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6992 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6993 (kill_one_lwp_callback): Ditto.
6994 (linux_kill): Don't dereference NULL pointer.
6995 Fetch ptid,lwpid from thread.
6996 (get_detach_signal): Fetch ptid from thread.
6997 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6998 Simplify call to regcache_invalidate_thread.
6999 (delete_lwp_callback): Update, "entry" parameter is a
7000 struct thread_info * now. Fetch pid from thread.
7001 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7002 (status_pending_p_callback): Update, "entry" parameter is a
7003 struct thread_info * now. Fetch ptid from thread.
7004 (find_lwp_pid): Update, "entry" parameter is a
7005 struct thread_info * now.
7006 (linux_wait_for_lwp): Fetch pid from thread.
7007 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7008 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7009 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7010 (dequeue_one_deferred_signal): Ditto.
7011 (cancel_breakpoint): Fetch ptid from current_inferior.
7012 (linux_wait_for_event): Pass &all_threads to find_inferior,
7013 not &all_lwps. Fetch ptid, lwpid from thread.
7014 (count_events_callback): Update, "entry" parameter is a
7015 struct thread_info * now.
7016 (select_singlestep_lwp_callback): Ditto.
7017 (select_event_lwp_callback): Ditto.
7018 (cancel_breakpoints_callback): Ditto.
7019 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7021 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7022 (unsuspend_one_lwp): Update, "entry" parameter is a
7023 struct thread_info * now.
7024 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7026 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7027 Fetch lwpid from thread, not lwp.
7028 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7029 Pass &all_threads to find_inferior, not &all_lwps.
7030 (send_sigstop): Fetch lwpid from thread, not lwp.
7031 (send_sigstop_callback): Update, "entry" parameter is a
7032 struct thread_info * now.
7033 (suspend_and_send_sigstop_callback): Ditto.
7034 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7035 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7036 struct thread_info * now.
7037 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7039 (lwp_running): Update, "entry" parameter is a
7040 struct thread_info * now.
7041 (stop_all_lwps): Fetch ptid from thread.
7042 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7043 (linux_resume_one_lwp): Fetch lwpid from thread.
7044 (linux_set_resume_request): Update, "entry" parameter is a
7045 struct thread_info * now. Fetch pid, lwpid from thread.
7046 (resume_status_pending_p): Update, "entry" parameter is a
7047 struct thread_info * now.
7048 (need_step_over_p): Ditto. Fetch lwpid from thread.
7049 (start_step_over): Fetch lwpid from thread.
7050 (linux_resume_one_thread): Update, "entry" parameter is a
7051 struct thread_info * now. Fetch lwpid from thread.
7052 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7053 (proceed_one_lwp): Update, "entry" parameter is a
7054 struct thread_info * now. Fetch lwpid from thread.
7055 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7056 struct thread_info * now.
7057 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7058 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7059 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7061 (regsets_store_inferior_registers): Ditto.
7062 (fetch_register, store_register): Ditto.
7063 (linux_read_memory, linux_write_memory): Ditto.
7064 (linux_request_interrupt): Ditto.
7065 (linux_read_auxv): Ditto.
7066 (linux_xfer_siginfo): Ditto.
7067 (linux_qxfer_spu): Ditto.
7068 (linux_qxfer_libraries_svr4): Ditto.
7069 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7070 moved to inferiors.h.
7072 (get_thread_lwp): Update.
7073 (struct lwp_info): Delete member "entry". Simplify comment for
7076 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7077 current_inferior directly.
7078 (update_watch_registers_callback): Update, "entry" parameter is a
7079 struct thread_info * now. Fetch pid from thread.
7080 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7081 (mips_insert_point): Fetch lwpid from current_inferior.
7082 Pass &all_threads to find_inferior, not &all_lwps.
7083 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7084 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7086 (mips_stopped_data_address): Ditto.
7087 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7089 * linux-tile-low.c (tile_arch_setup): Ditto.
7090 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7091 (update_debug_registers_callback): Update, "entry" parameter is a
7092 struct thread_info * now. Fetch pid from thread.
7093 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7094 Pass &all_threads to find_inferior, not &all_lwps.
7095 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7096 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7097 Pass &all_threads to find_inferior, not &all_lwps.
7098 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7099 (i386_dr_low_get_status): Ditto.
7100 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7101 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7102 (x86_linux_read_description): Ditto.
7103 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7105 2014-02-20 Doug Evans <dje@google.com>
7107 * inferiors.c (get_first_inferior): Fix buglet.
7109 2014-02-19 Doug Evans <dje@google.com>
7111 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7112 * inferiors.c (add_thread): Change result type to struct thread_info *.
7113 All callers updated.
7114 (add_lwp): Call add_thread here instead of in callers.
7115 All callers updated.
7116 * linux-low.h (get_lwp_thread): Rewrite.
7117 (struct lwp_info): New member "thread".
7119 2014-02-19 Doug Evans <dje@google.com>
7121 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7122 All callers updated.
7124 2014-02-19 Doug Evans <dje@google.com>
7126 * inferiors.c (add_thread): Fix whitespace.
7128 2014-02-19 Doug Evans <dje@google.com>
7130 * dll.c (clear_dlls): Replace accessing list implemention details
7132 * gdbthread.h (get_first_thread): Declare.
7133 * inferiors.c (for_each_inferior_with_data): New function.
7134 (get_first_thread): New function.
7135 (find_thread_ptid): Simplify.
7136 (get_first_inferior): New function.
7137 (clear_list): Delete.
7138 (one_inferior_p): New function.
7139 (clear_inferior_list): New function.
7140 (clear_inferiors): Update.
7141 * inferiors.h (for_each_inferior_with_data): Declare.
7142 (clear_inferior_list): Declare.
7143 (one_inferior_p): Declare.
7144 (get_first_inferior): Declare.
7145 * linux-low.c (linux_wait_for_event): Replace accessing list
7146 implemention details with API function.
7147 * server.c (target_running): Ditto.
7148 (accumulate_file_name_length): New function.
7149 (emit_dll_description): New function.
7150 (handle_qxfer_libraries): Replace accessing list implemention
7151 details with API function.
7152 (handle_qxfer_threads_worker): New function.
7153 (handle_qxfer_threads_proper): Replace accessing list implemention
7154 details with API function.
7155 (handle_query): Ditto.
7156 (visit_actioned_threads_callback_ftype): New typedef.
7157 (visit_actioned_threads_data): New struct.
7158 (visit_actioned_threads): Rewrite to be find_inferior callback.
7159 (resume): Call find_inferior.
7160 (handle_status): Replace accessing list implemention
7161 details with API function.
7162 (process_serial_event): Replace accessing list implemention details
7164 * target.c (set_desired_inferior): Replace accessing list implemention
7165 details with API function.
7166 * tracepoint.c (same_process_p): New function.
7167 (gdb_agent_about_to_close): Replace accessing list implemention
7168 details with API function.
7169 * win32-low.c (child_delete_thread): Replace accessing list
7170 implemention details with API function.
7171 (match_dll_by_basename): New function.
7172 (dll_is_loaded_by_basename): New function.
7173 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7174 details call to dll_is_loaded_by_basename.
7176 2014-02-19 Doug Evans <dje@google.com>
7178 * dll.h (struct dll_info): Add comment.
7179 * gdbthread.h (struct thread_info): Add comment.
7180 (current_ptid): Simplify.
7181 * inferiors.c (add_process): Update.
7182 (remove_process): Update.
7183 * inferiors.h (struct process_info): Rename member "head" to "entry".
7184 * linux-low.c (delete_lwp): Update.
7186 (last_thread_of_process_p): Update.
7187 (kill_one_lwp_callback, linux_kill): Update.
7188 (status_pending_p_callback): Update.
7189 (wait_for_sigstop): Update. Simplify read of ptid.
7190 (start_step_over): Update.
7191 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7192 (get_lwp_thread): Update.
7193 (struct lwp_info): Rename member "head" to "entry".
7194 * regcache.h (inferior_list_entry): Delete.
7195 * server.c (kill_inferior_callback): Update.
7196 (detach_or_kill_inferior_callback): Update.
7197 (print_started_pid): Update.
7198 (print_attached_pid): Update.
7199 (process_serial_event): Simplify read of ptid.
7200 * thread-db.c (thread_db_create_event): Update.
7201 (thread_db_get_tls_address): Update.
7202 * win32-low.c (current_inferior_ptid): Simplify.
7204 2014-02-19 Tom Tromey <tromey@redhat.com>
7206 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7208 (target_supports_btrace): Update.
7210 2014-02-14 Yao Qi <yao@codesourcery.com>
7212 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7213 (rsp-low-ipa.o): New target.
7215 2014-02-12 Tom Tromey <tromey@redhat.com>
7217 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7218 convert_ascii_to_int.
7219 * regcache.c (registers_to_string): Likewise.
7220 * remote-utils.c (decode_M_packet): Likewise.
7221 * server.c (process_serial_event): Likewise.
7223 2014-02-12 Tom Tromey <tromey@redhat.com>
7225 * server.c (handle_query, handle_v_run): Use hex2bin, not
7227 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7229 2014-02-12 Tom Tromey <tromey@redhat.com>
7231 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7232 convert_int_to_ascii.
7233 * regcache.c (registers_to_string, collect_register_as_string):
7235 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7237 * server.c (process_serial_event): Likewise.
7238 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7239 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7241 2014-02-12 Tom Tromey <tromey@redhat.com>
7243 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7244 bin2hex, not hexify.
7245 * tracepoint.c (cmd_qtstatus): Likewise.
7247 2014-02-12 Tom Tromey <tromey@redhat.com>
7249 * remote-utils.c (monitor_output): Pass explicit length to
7252 2014-02-12 Tom Tromey <tromey@redhat.com>
7254 * tracepoint.c: Include rsp-low.h.
7255 * server.c: Include rsp-low.h.
7256 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7257 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7259 * remote-utils.c: Include rsp-low.h.
7260 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7261 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7262 (convert_int_to_ascii, convert_ascii_to_int): Move to
7264 * regcache.c: Include rsp-low.h.
7265 * ax.c: Include rsp-low.h.
7266 * Makefile.in (SFILES): Add common/rsp-low.c.
7267 (OBS): Add rsp-low.o.
7268 (rsp-low.o): New target.
7270 2014-02-12 Tom Tromey <tromey@redhat.com>
7272 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7273 Include print-utils.h.
7274 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7275 (plongest, thirty_two, phex_nz): Remove.
7276 * Makefile.in (SFILES): Add common/print-utils.c.
7277 (OBS): Add print-utils.o.
7278 (print-utils-ipa.o): New target.
7279 (print-utils.o): New target.
7280 (IPA_OBJS): Add print-utils-ipa.o.
7282 2014-02-06 Tom Tromey <tromey@redhat.com>
7284 * Makefile.in (SFILES): Fix indentation.
7286 2014-02-05 Doug Evans <dje@google.com>
7288 * linux-low.c (linux_wait_for_event): Improve comment.
7289 (linux_wait_1): Keep current_inferior in sync with event_child.
7291 2014-01-22 Doug Evans <dje@google.com>
7293 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7295 2014-01-22 Doug Evans <dje@google.com>
7297 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7298 * configure: Regenerate.
7299 * config.in: Regenerate.
7300 * Makefile.in (SFILES): Add debug.c.
7302 * debug.c: New file.
7303 * debug.h: New file.
7304 * linux-aarch64-low.c (*): Update all debugging printfs to use
7305 debug_printf instead of fprintf.
7306 * linux-arm-low.c (*): Ditto.
7307 * linux-cris-low.c (*): Ditto.
7308 * linux-crisv32-low.c (*): Ditto.
7309 * linux-m32r-low.c (*): Ditto.
7310 * linux-sparc-low.c (*): Ditto.
7311 * linux-x86.c (*): Ditto.
7312 * linux-low.c (*): Ditto.
7313 (linux_wait_1): Add calls to debug_enter, debug_exit.
7314 (linux_wait): Remove redundant debugging printf.
7315 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7316 (linux_resume, unstop_all_lwps): Ditto.
7317 * mem-break.c (*): Update all debugging printfs to use
7318 debug_printf instead of fprintf.
7319 * remote-utils.c (*): Ditto.
7320 * thread-db.c (*): Ditto.
7321 * server.c #include <ctype.h>, "gdb_vecs.h".
7322 (debug_threads): Moved to debug.c.
7323 (*): Update all debugging printfs to use debug_printf instead of
7325 (start_inferior): Replace call to fflush with call to debug_flush.
7326 (monitor_show_help): Mention set debug-format.
7327 (parse_debug_format_options): New function.
7328 (handle_monitor_command): Handle "monitor set debug-format".
7329 (gdbserver_usage): Mention --debug-format.
7330 (main): Parse --debug-format.
7331 * server.h (debug_threads): Declaration moved to debug.h.
7333 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7334 trace_debug_1 that uses debug_printf.
7335 (tracepoint_look_up_symbols): Update all debugging printfs to use
7336 debug_printf instead of fprintf.
7338 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7340 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7343 2014-01-17 Pedro Alves <palves@redhat.com>
7346 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7347 defined after including gdb_proc_service.h.
7349 2014-01-16 Doug Evans <dje@google.com>
7351 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7352 (match_dll): Use it.
7354 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7356 * target.h (target_ops) <read_btrace>: Change parameters and
7357 return type to allow error reporting.
7358 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7359 trace reading errors on.
7360 * linux-low.c (linux_low_read_btrace): Pass trace reading
7362 (linux_low_disable_btrace): New.
7364 2014-01-15 Doug Evans <dje@google.com>
7366 * inferiors.c (thread_id_to_gdb_id): Delete.
7367 * inferiors.h (thread_id_to_gdb_id): Delete.
7369 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7371 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7372 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7375 2014-01-08 Pedro Alves <palves@redhat.com>
7377 * server.c (handle_status): Don't discard previous queued stop
7378 replies or thread's pending status here.
7379 (main) <disconnection>: Do it here instead.
7381 2014-01-08 Pedro Alves <palves@redhat.com>
7383 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7384 * server.c (visit_actioned_threads, handle_pending_status): New
7386 (handle_v_cont): Factor out parts to ...
7387 (resume): ... this new function. If in all-stop, and a thread
7388 being resumed has a pending status, report it without actually
7390 (myresume): Adjust to use the new 'resume' function.
7391 (clear_pending_status_callback, set_pending_status_callback)
7392 (find_status_pending_thread_callback): New functions.
7393 (handle_status): Handle the case of multiple threads having
7394 interesting statuses to report. Report threads' real last signal
7395 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7396 with an interesting thread to report the status for, instead of
7397 always reporting the status of the first thread.
7399 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7401 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7402 * gdbreplay.c (gdbreplay_version): Likewise.
7404 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7406 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7407 iov.iov_len with the real length in use.
7409 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7411 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7412 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7413 for all targets that use win32-low.c.
7414 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7415 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7417 2013-12-13 Pedro Alves <palves@redhat.com>
7419 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7420 if equal to TARGET_WAITKIND_LOADED.
7421 * win32-low.c (cached_status): New static global.
7422 (win32_wait): Add declaration.
7423 (do_initial_child_stuff): Flush all initial pending debug events
7424 up to the initial breakpoint.
7425 (win32_wait): If CACHED_STATUS was set, return that instead
7426 of doing a real wait. Remove the code resuming the execution
7427 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7428 during the initial phase. Also remove the code changing
7429 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7430 TARGET_WAITKIND_STOPPED.
7432 2013-12-11 Yao Qi <yao@codesourcery.com>
7434 * notif.c (handle_notif_ack): Return 0 if no notification
7437 2013-11-20 Doug Evans <dje@google.com>
7439 * linux-low.c (linux_set_resume_request): Fix comment.
7441 2013-11-20 Doug Evans <dje@google.com>
7443 * linux-low.c (resume_status_pending_p): Tweak comment.
7445 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7447 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7448 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7449 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7450 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7451 (srv_amd64_regobj): Add amd64-mpx.o.
7452 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7453 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7454 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7455 * i387-fp.c (num_pl_bnd_register) Added constant.
7456 (num_pl_bnd_cfg_registers) Added constant.
7457 (struct i387_xsave) Added reserved area and MPX fields.
7458 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7459 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7461 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7462 (init_registers_amd64_mpx_linux): Declare new function.
7463 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7464 (x86_64_regmap): Add MPX registers.
7465 (x86_linux_read_description): Add MPX case.
7466 (initialize_low_arch): Initialize MPX targets.
7468 2013-11-18 Tom Tromey <tromey@redhat.com>
7470 * configure: Rebuild.
7471 * configure.ac: Don't check for stdlib.h.
7472 * gdbreplay.c: Unconditionally include stdlib.h.
7474 2013-11-18 Tom Tromey <tromey@redhat.com>
7476 * config.in: Rebuild.
7477 * configure: Rebuild.
7478 * configure.ac: Don't use AC_HEADER_DIRENT.
7480 2013-11-18 Tom Tromey <tromey@redhat.com>
7482 * server.h: Don't check HAVE_STRING_H.
7483 * gdbreplay.c: Don't check HAVE_STRING_H.
7484 * configure: Rebuild.
7486 2013-11-18 Tom Tromey <tromey@redhat.com>
7488 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7491 2013-11-08 Tom Tromey <tromey@redhat.com>
7493 * configure, config.in: Rebuild.
7494 * configure.ac: Remove unused configury.
7496 2013-11-08 Tom Tromey <tromey@redhat.com>
7498 * acinclude.m4: Include common.m4, codeset.m4.
7499 * configure, config.in: Rebuild.
7500 * configure.ac: Use GDB_AC_COMMON.
7502 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7504 * linux-s390-low.c (HWCAP_S390_TE): New define.
7505 (s390_arch_setup): Consider the TE field in the HWCAP for
7506 determining 'have_regset_tdb'.
7508 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7511 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7514 2013-10-02 Pedro Alves <palves@redhat.com>
7516 * server.c (process_serial_event): Don't output "GDBserver
7517 exiting" if GDB is connected through stdio.
7518 * target.c (mywait): Likewise, be silent if GDB is connected
7521 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7523 * lynx-low.c (lynx_add_threads_after_attach): New function.
7524 (lynx_attach): Remove call to add_thread. Add call to
7525 lynx_add_threads_after_attach instead.
7527 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7529 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7530 * config.in, configure: Regenerated.
7532 2013-09-18 Yao Qi <yao@codesourcery.com>
7535 * server.c (start_inferior): Clear 'resume_info'.
7537 2013-09-16 Jiong Wang <jiwang@tilera.com>
7539 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7542 2013-09-16 Jiong Wang <jiwang@tilera.com>
7544 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7545 linux-tile-low.o to srv_tgtobj.
7547 2013-09-16 Will Newton <will.newton@linaro.org>
7549 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7552 2013-09-06 Pedro Alves <palves@redhat.com>
7554 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7555 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7556 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7557 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7558 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7559 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7561 2013-09-06 Pedro Alves <palves@redhat.com>
7563 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7564 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7566 2013-09-06 Pedro Alves <palves@redhat.com>
7568 * linux-amd64-ipa.c: Include tracepoint.h.
7569 * linux-i386-ipa.c: Include tracepoint.h.
7571 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7573 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7574 (ps_get_thread_area): New function.
7576 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7578 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7579 (initialize_low_arch): Call init_registers_crisv32 rather than
7580 init_register_crisv32.
7582 2013-09-05 Pedro Alves <palves@redhat.com>
7584 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7586 * hostio.h: ... this new file.
7587 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7588 win32-low.c: Include hostio.h.
7590 2013-09-05 Pedro Alves <palves@redhat.com>
7592 * server.h (gdb_client_data, handler_func, callback_handler_func)
7593 (delete_file_handler, add_file_handler, append_callback_event)
7594 (delete_callback_event, start_event_loop, initialize_event_loop):
7595 Move to event-loop.h and include it.
7596 * event-loop.h: New file.
7598 2013-09-05 Pedro Alves <palves@redhat.com>
7600 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7601 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7602 (loaded_dll, unloaded_dll): Move to ...
7603 * dll.h: ... this new file.
7604 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7606 2013-09-05 Pedro Alves <palves@redhat.com>
7608 * server.h (current_process, get_thread_process, all_processes)
7609 (add_inferior_to_list, for_each_inferior, current_inferior)
7610 (remove_inferior, add_process, remove_process, find_process_pid)
7611 (have_started_inferiors_p, have_attached_inferiors_p)
7612 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7613 (clear_inferiors, find_inferior, find_inferior_id)
7614 (inferior_target_data, set_inferior_target_data)
7615 (inferior_regcache_data, set_inferior_regcache_data): Move to
7616 inferiors.h, and include it.
7617 * inferiors.h: New file.
7619 2013-09-05 Pedro Alves <palves@redhat.com>
7621 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7625 2013-09-05 Pedro Alves <palves@redhat.com>
7627 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7629 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7630 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7631 (handle_tracepoint_general_set, handle_tracepoint_query)
7632 (tracepoint_finished_step, tracepoint_was_hit)
7633 (release_while_stepping_state_list, current_traceframe)
7634 (in_readonly_region, traceframe_read_mem)
7635 (fetch_traceframe_registers, traceframe_read_sdata)
7636 (traceframe_read_info, struct fast_tpoint_collect_status)
7637 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7638 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7639 (supply_fast_tracepoint_registers)
7640 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7641 (ipa_tdesc, claim_trampoline_space)
7642 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7643 (agent_mem_read, agent_get_trace_state_variable_value)
7644 (agent_set_trace_state_variable_value, agent_tsv_read)
7645 (agent_mem_read_string, get_raw_reg_func_addr)
7646 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7647 * tracepoint.h: ... this new file.
7649 2013-09-05 Pedro Alves <palves@redhat.com>
7651 * server.h (perror_with_name, error, fatal, warning, paddress)
7652 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7654 * utils.h: New file.
7656 2013-09-05 Pedro Alves <palves@redhat.com>
7658 * server.h (remote_debug, noack_mode, transport_is_reliable)
7659 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7660 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7661 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7662 (write_enn, initialize_async_io, enable_async_io)
7663 (disable_async_io, check_remote_input_interrupt_request)
7664 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7665 (dead_thread_notify, prepare_resume_reply)
7666 (decode_address_to_semicolon, decode_address, decode_m_packet)
7667 (decode_M_packet, decode_X_packet, decode_xfer_write)
7668 (decode_search_memory_packet, unhexify, hexify)
7669 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7670 (look_up_one_symbol, relocate_instruction)
7671 (monitor_output): Move to remote-utils.h, and include it.
7672 * remote-utils.h: New file.
7674 2013-09-05 Pedro Alves <palves@redhat.com>
7676 * server.h (_): Delete.
7678 2013-09-02 Pedro Alves <palves@redhat.com>
7680 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7681 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7683 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7685 2013-09-02 Pierre Muller <muller@sourceware.org>
7687 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7688 or WriteProcessMemory complete successfully and handle
7689 ERROR_PARTIAL_COPY error.
7691 2013-09-02 Pedro Alves <palves@redhat.com>
7693 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7694 error instead of EIO.
7696 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7699 * linux-low.c: Include filestuff.h.
7700 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7701 * lynx-low.c: Include filestuff.h.
7702 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7703 * server.c: Include filestuff.h.
7704 (main): Call notice_open_fds.
7705 * spu-low.c: Include filestuff.h.
7706 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7708 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7710 * Makefile.in: Explain why ../target and ../nat are not
7711 listed as include file search paths.
7712 (linux-waitpid.o): New object file rule.
7713 * configure.srv (srv_native_linux_obj): New variable.
7714 Replace all occurrences of linux native object files with
7715 $srv_native_linux_obj.
7716 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7717 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7718 (linux_enable_event_reporting): Remove declaration.
7719 (my_waitpid): Moved to common/linux-waitpid.c.
7720 (linux_wait_for_event): Pass ptid when calling
7721 linux_enable_event_reporting.
7722 (linux_supports_tracefork_flag): Remove.
7723 (linux_enable_event_reporting): Likewise.
7724 (linux_tracefork_grandchild): Remove.
7725 (STACK_SIZE): Moved to common/linux-ptrace.c.
7726 (linux_tracefork_child): Remove.
7727 (linux_test_for_tracefork): Remove.
7728 (linux_look_up_symbols): Call linux_supports_traceclone.
7729 (initialize_low): Remove call to linux_test_for_tracefork.
7730 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7731 common/linux-ptrace.h.
7732 (PTRACE_TYPE_ARG4): Likewise.
7733 Include linux-ptrace.h.
7735 2013-08-21 Pedro Alves <palves@redhat.com>
7737 * config.in: Renegerate.
7739 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7741 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7742 (SFILES): Remove $(srcdir)/common/target-common.c and
7743 add $(srcdir)/target/waitstatus.c.
7744 (OBS): Remove target-common.o and add waitstatus.o.
7745 (server_h): Remove $(srcdir)/../common/target-common.h and
7746 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7747 and $(srcdir)/../target/waitstatus.h.
7748 (target-common.o): Remove.
7749 (waitstatus.o): New target object file.
7750 * target.h: Do not include target-common.h and
7751 include target/resume.h, target/wait.h and
7752 target/waitstatus.h.
7754 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7756 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7757 to PTRACE_TYPE_ARG3.
7758 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7759 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7761 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7762 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7764 2013-07-27 Jie Zhang <jie@codesourcery.com>
7765 Daniel Jacobowitz <dan@codesourcery.com>
7766 Yao Qi <yao@codesourcery.com>
7768 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7769 (mips-linux-watch.o): New rule.
7770 (mips_linux_watch_h): New variable.
7771 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7773 * linux-mips-low.c: Include mips-linux-watch.h.
7774 (struct arch_process_info, struct arch_lwp_info): New.
7775 (update_watch_registers_callback): New function.
7776 (mips_linux_new_process, mips_linux_new_thread) New functions.
7777 (mips_linux_prepare_to_resume, mips_insert_point): New
7779 (mips_remove_point, mips_stopped_by_watchpoint): New
7781 (rsp_bp_type_to_target_hw_bp_type): New function.
7782 (mips_stopped_data_address): New function.
7783 (the_low_target): Add watchpoint support functions.
7785 2013-07-27 Yao Qi <yao@codesourcery.com>
7787 * i386-low.c: Include break-common.h.
7788 (enum target_hw_bp_type): Remove.
7790 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7792 * Makefile.in (SFILES): /common/target-common.c.
7793 (OBS): Add target-common.o.
7794 (server_h): Add $(srcdir)/../common/target-common.h.
7795 (target-common.o): New target.
7796 * server.c (queue_stop_reply_callback): Free
7797 status string after use.
7798 * target.c (target_waitstatus_to_string): Remove.
7799 * target.h: Include target-common.h.
7800 (resume_kind): Likewise.
7801 (target_waitkind): Likewise.
7802 (target_waitstatus): Likewise.
7803 (TARGET_WNOHANG): Likewise.
7805 2013-07-04 Yao Qi <yao@codesourcery.com>
7807 * Makefile.in (host_alias): Use @host_noncanonical@.
7808 (target_alias): Use @target_noncanonical@.
7809 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7810 ACX_NONCANONICAL_HOST.
7811 * configure: Regenerated.
7814 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7816 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7817 * configure: Rebuild.
7818 * Makefile.in (version_host, version_target): Get from configure.
7819 (version.c): Use $(version_host) and $(version_target).
7821 2013-07-03 Pedro Alves <palves@redhat.com>
7823 * Makefile.in (config.status): Depend on development.sh.
7824 * acinclude.m4: Include libmcheck.m4.
7825 * configure: Regenerate.
7827 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7829 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7830 attribute inside the parentheses.
7831 (winapi_DebugSetProcessKillOnExit): Ditto.
7832 (winapi_DebugBreakProcess): Ditto.
7833 (winapi_GenerateConsoleCtrlEvent): Ditto.
7835 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7837 * notif.h (notif_event): Add a dummy member to avoid compiler
7840 2013-07-01 Pedro Alves <palves@redhat.com>
7842 * hostio.c (HOSTIO_PATH_MAX): Define.
7843 (require_filename, handle_open, handle_unlink, handle_readlink):
7846 2013-07-01 Pedro Alves <palves@redhat.com>
7848 * server.h: Include "pathmax.h".
7849 * linux-low.c: Don't include sys/param.h.
7850 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7852 * win32-low.c: Don't include sys/param.h.
7853 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7855 2013-07-01 Pedro Alves <palves@redhat.com>
7857 * event-loop.c: Don't check HAVE_UNISTD_H before including
7859 * gdbreplay.c: Likewise.
7860 * remote-utils.c: Likewise.
7861 * server.c: Likewise.
7862 * configure.ac: Don't check for unistd.h.
7863 * configure: Regenerate.
7865 2013-06-28 Tom Tromey <tromey@redhat.com>
7867 * Makefile.in (version.c): Use version.in, not
7870 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7872 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7873 * configure: Rebuild.
7874 * Makefile.in (version_host, version_target): Get from configure.
7875 (version.c): Use $(version_host) and $(version_target).
7877 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7879 Fix trace-status to output user name without trailing colon.
7880 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7882 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7884 Fix trace-status to output proper start-time and stop-time.
7885 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7886 output start time and stop time in hex as gdb expects.
7888 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7890 * tracepoint.c (build_traceframe_info_xml): Output trace state
7891 variables present in the trace buffer.
7893 2013-06-24 Tom Tromey <tromey@redhat.com>
7895 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7897 (version.o): Remove.
7898 * gdbreplay.c: Include version.h.
7899 (version, host_name): Don't declare.
7900 * server.h: Include version.h.
7901 (version, host_name): Don't declare.
7903 2013-06-12 Pedro Alves <palves@redhat.com>
7905 * linux-x86-low.c (linux_is_elf64): Delete global.
7906 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7907 with local linux_pid_exe_is_elf_64_file use.
7909 2013-06-11 Pedro Alves <palves@redhat.com>
7911 * linux-low.c (regset_disabled, disable_regset): New functions.
7912 (regsets_fetch_inferior_registers)
7913 (regsets_store_inferior_registers): Use them.
7914 (initialize_regsets_info); Don't allocate the disabled_regsets
7916 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7919 2013-06-11 Pedro Alves <palves@redhat.com>
7921 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7924 2013-06-11 Pedro Alves <palves@redhat.com>
7926 * linux-x86-low.c (initialize_low_arch): Call
7927 init_registers_x32_avx_linux.
7929 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7931 Fix compatibility with Android Bionic.
7932 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7935 2013-06-07 Pedro Alves <palves@redhat.com>
7938 * Makefile.in (OBS): Add tdesc.o.
7939 (IPA_OBJS): Add tdesc-ipa.o.
7940 (tdesc-ipa.o): New rule.
7941 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7943 * linux-low.c (new_inferior): Delete.
7944 (disabled_regsets, num_regsets): Delete.
7945 (linux_add_process): Adjust to set the new per-process
7947 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7948 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7949 was a stop. When calling arch_setup, switch the current inferior
7950 to the thread that got an event.
7951 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7952 (regsets_fetch_inferior_registers)
7953 (regsets_store_inferior_registers): New regsets_info parameter.
7955 (linux_register_in_regsets): New regs_info parameter. Adjust to
7957 (register_addr, fetch_register, store_register): New usrregs_info
7958 parameter. Adjust to use it.
7959 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7960 parameter regs_info. Adjust to use it.
7961 (linux_fetch_registers): Get the current inferior's regs_info, and
7963 (linux_store_registers): Ditto.
7964 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7965 (initialize_low): Don't initialize the target_regsets here. Call
7966 initialize_low_arch.
7967 * linux-low.h (target_regsets): Delete declaration.
7968 (struct regsets_info): New.
7969 (struct usrregs_info): New.
7970 (struct regs_info): New.
7971 (struct process_info_private) <new_inferior>: New field.
7972 (struct linux_target_ops): Delete the num_regs, regmap, and
7973 regset_bitmap fields. New field regs_info.
7974 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7975 * i387-fp.c (num_xmm_registers): Delete.
7976 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7977 calls to new interface.
7978 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7979 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7980 Infer the number of xmm registers from the regcache's target
7982 * i387-fp.h (num_xmm_registers): Delete.
7983 * inferiors.c (add_thread): Don't install the thread's regcache
7985 * proc-service.c (gregset_info): Fetch the current inferior's
7986 regs_info. Adjust to use it.
7987 * regcache.c: Include tdesc.h.
7988 (register_bytes, reg_defs, num_registers)
7989 (gdbserver_expedite_regs): Delete.
7990 (get_thread_regcache): If the thread doesn't have a regcache yet,
7991 create one, instead of aborting gdbserver.
7992 (regcache_invalidate_one): Rename to ...
7993 (regcache_invalidate_thread): ... this.
7994 (regcache_invalidate_one): New.
7995 (regcache_invalidate): Only invalidate registers of the current
7997 (init_register_cache): Add target_desc parameter, and use it.
7998 (new_register_cache): Ditto. Assert the target description has a
7999 non zero registers_size.
8000 (regcache_cpy): Add assertions. Adjust.
8001 (realloc_register_cache, set_register_cache): Delete.
8002 (registers_to_string, registers_from_string): Adjust.
8003 (find_register_by_name, find_regno, find_register_by_number)
8004 (register_cache_size): Add target_desc parameter, and use it.
8005 (free_register_cache_thread, free_register_cache_thread_one)
8006 (regcache_release, register_cache_size): New.
8007 (register_size): Add target_desc parameter, and use it.
8008 (register_data, supply_register, supply_register_zeroed)
8009 (supply_regblock, supply_register_by_name, collect_register)
8010 (collect_register_as_string, collect_register_by_name): Adjust.
8011 * regcache.h (struct target_desc): Forward declare.
8012 (struct regcache) <tdesc>: New field.
8013 (init_register_cache, new_register_cache): Add target_desc
8015 (regcache_invalidate_thread): Declare.
8016 (regcache_invalidate_one): Delete declaration.
8017 (regcache_release): Declare.
8018 (find_register_by_number, register_cache_size, register_size)
8019 (find_regno): Add target_desc parameter.
8020 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8022 * remote-utils.c: Include tdesc.h.
8023 (outreg, prepare_resume_reply): Adjust.
8024 * server.c: Include tdesc.h.
8025 (gdbserver_xmltarget): Delete declaration.
8026 (get_features_xml, process_serial_event): Adjust.
8027 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8029 (struct process_info) <tdesc>: New field.
8030 (ipa_tdesc): Declare.
8031 * tdesc.c: New file.
8032 * tdesc.h: New file.
8033 * tracepoint.c: Include tdesc.h.
8034 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8035 (get_context_regcache): Adjust to pass ipa_tdesc down.
8036 (do_action_at_tracepoint): Adjust to get the register cache size
8037 from the context regcache's description.
8038 (traceframe_walk_blocks): Adjust to get the register cache size
8039 from the current trace frame's description.
8040 (traceframe_get_pc): Adjust to get current trace frame's
8041 description and pass it down.
8042 (gdb_collect): Adjust to get the register cache size from the
8044 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8045 (gdbserver_xmltarget): Delete.
8046 (initialize_low_tracepoint): Set the ipa's target description.
8047 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8048 (initialize_low_tracepoint): Set the ipa's target description.
8049 * linux-x86-low.c: Include tdesc.h.
8050 [__x86_64__] (is_64bit_tdesc): New.
8051 (ps_get_thread_area, x86_get_thread_area): Use it.
8052 (i386_cannot_store_register): Rename to ...
8053 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8054 (i386_cannot_fetch_register): Rename to ...
8055 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8056 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8058 (target_regsets): Rename to ...
8059 (x86_regsets): ... this.
8060 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8062 (x86_siginfo_fixup): Use is_64bit_tdesc.
8063 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8064 (tdesc_x32_avx_linux, tdesc_x32_linux)
8065 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8067 (x86_linux_update_xmltarget): Delete.
8068 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8069 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8070 (AMD64_LINUX_USER64_CS): New.
8071 (x86_linux_read_description): New, based on
8072 x86_linux_update_xmltarget.
8073 (same_process_callback): New.
8074 (x86_arch_setup_process_callback): New.
8075 (x86_linux_update_xmltarget): New.
8076 (x86_regsets_info): New.
8077 (amd64_linux_regs_info): New.
8078 (i386_linux_usrregs_info): New.
8079 (i386_linux_regs_info): New.
8080 (x86_linux_regs_info): New.
8081 (x86_arch_setup): Reimplement.
8082 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8083 (x86_emit_ops): Ditto.
8084 (the_low_target): Adjust. Install x86_linux_regs_info,
8085 x86_cannot_fetch_register, and x86_cannot_store_register.
8086 (initialize_low_arch): New.
8087 * linux-ia64-low.c (tdesc_ia64): Declare.
8088 (ia64_fetch_register): Adjust.
8089 (ia64_usrregs_info, regs_info): New globals.
8090 (ia64_regs_info): New function.
8091 (the_low_target): Adjust.
8092 (initialize_low_arch): New function.
8093 * linux-sparc-low.c (tdesc_sparc64): Declare.
8094 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8096 (sparc_arch_setup): New function.
8097 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8098 (the_low_target): Adjust.
8099 (initialize_low_arch): New function.
8100 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8101 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8102 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8103 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8104 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8105 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8106 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8107 (tdesc_powerpc_isa205_vsx64l): Declare.
8108 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8109 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8110 (ppc_set_pc, ppc_get_hwcap): Adjust.
8111 (ppc_usrregs_info): Forward declare.
8112 (!__powerpc64__) ppc_regmap_adjusted: New global.
8113 (ppc_arch_setup): Adjust to the current process'es target
8115 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8116 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8117 (ppc_store_evrregset): Adjust.
8118 (target_regsets): Rename to ...
8119 (ppc_regsets): ... this, and make static.
8120 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8121 (ppc_regs_info): New function.
8122 (the_low_target): Adjust.
8123 (initialize_low_arch): New function.
8124 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8125 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8126 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8127 (tdesc_s390x_linux64v2): Declare.
8128 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8129 (s390_fill_gregset, s390_store_last_break): Adjust.
8130 (target_regsets): Rename to ...
8131 (s390_regsets): ... this, and make static.
8132 (s390_get_pc, s390_set_pc): Adjust.
8133 (s390_get_hwcap): New target_desc parameter, and use it.
8134 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8135 (s390_arch_setup): Adjust to set the current process'es target
8136 description. Don't adjust the regmap.
8137 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8138 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8139 (regs_info_3264): New globals.
8140 (s390_regs_info): New function.
8141 (the_low_target): Adjust.
8142 (initialize_low_arch): New function.
8143 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8144 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8145 [__mips64] (init_registers_mips_linux)
8146 (init_registers_mips_dsp_linux): Delete defines.
8147 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8148 (have_dsp): New global.
8149 (mips_read_description): New, based on mips_arch_setup.
8150 (mips_arch_setup): Reimplement.
8151 (get_usrregs_info): New function.
8152 (mips_cannot_fetch_register, mips_cannot_store_register)
8153 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8154 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8155 (target_regsets): Rename to ...
8156 (mips_regsets): ... this, and make static.
8157 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8158 (dsp_regs_info, regs_info): New globals.
8159 (mips_regs_info): New function.
8160 (the_low_target): Adjust.
8161 (initialize_low_arch): New function.
8162 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8163 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8165 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8166 (arm_read_description): New, with bits factored from
8168 (arm_arch_setup): Reimplement.
8169 (target_regsets): Rename to ...
8170 (arm_regsets): ... this, and make static.
8171 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8172 (arm_regs_info): New function.
8173 (the_low_target): Adjust.
8174 (initialize_low_arch): New function.
8175 * linux-m68k-low.c (tdesc_m68k): Declare.
8176 (target_regsets): Rename to ...
8177 (m68k_regsets): ... this, and make static.
8178 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8179 (m68k_regs_info): New function.
8180 (m68k_arch_setup): New function.
8181 (the_low_target): Adjust.
8182 (initialize_low_arch): New function.
8183 * linux-sh-low.c (tdesc_sharch): Declare.
8184 (target_regsets): Rename to ...
8185 (sh_regsets): ... this, and make static.
8186 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8187 (sh_regs_info, sh_arch_setup): New functions.
8188 (the_low_target): Adjust.
8189 (initialize_low_arch): New function.
8190 * linux-bfin-low.c (tdesc_bfin): Declare.
8191 (bfin_arch_setup): New function.
8192 (bfin_usrregs_info, regs_info): New globals.
8193 (bfin_regs_info): New function.
8194 (the_low_target): Adjust.
8195 (initialize_low_arch): New function.
8196 * linux-cris-low.c (tdesc_cris): Declare.
8197 (cris_arch_setup): New function.
8198 (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-cris-low.c (tdesc_crisv32): Declare.
8203 (cris_arch_setup): New function.
8204 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8205 (cris_regs_info): New function.
8206 (the_low_target): Adjust.
8207 (initialize_low_arch): New function.
8208 * linux-m32r-low.c (tdesc_m32r): Declare.
8209 (m32r_arch_setup): New function.
8210 (m32r_usrregs_info, regs_info): New globals.
8211 (m32r_regs_info): Adjust.
8212 (initialize_low_arch): New function.
8213 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8214 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8215 (tic6x_usrregs_info): Forward declare.
8216 (tic6x_read_description): New function, based on ...
8217 (tic6x_arch_setup): ... this. Reimplement.
8218 (target_regsets): Rename to ...
8219 (tic6x_regsets): ... this, and make static.
8220 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8221 (tic6x_regs_info): New function.
8222 (the_low_target): Adjust.
8223 (initialize_low_arch): New function.
8224 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8225 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8226 (target_regsets): Rename to ...
8227 (xtensa_regsets): ... this, and make static.
8228 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8230 (xtensa_arch_setup, xtensa_regs_info): New functions.
8231 (the_low_target): Adjust.
8232 (initialize_low_arch): New function.
8233 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8234 (nios2_arch_setup): Set the current process'es tdesc.
8235 (target_regsets): Rename to ...
8236 (nios2_regsets): ... this.
8237 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8238 (nios2_regs_info): New function.
8239 (the_low_target): Adjust.
8240 (initialize_low_arch): New function.
8241 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8242 (aarch64_arch_setup): Set the current process'es tdesc.
8243 (target_regsets): Rename to ...
8244 (aarch64_regsets): ... this.
8245 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8246 (aarch64_regs_info): New function.
8247 (the_low_target): Adjust.
8248 (initialize_low_arch): New function.
8249 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8251 (target_regsets): Rename to ...
8252 (tile_regsets): ... this.
8253 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8254 (tile_regs_info): New function.
8255 (tile_arch_setup): Set the current process'es tdesc.
8256 (the_low_target): Adjust.
8257 (initialize_low_arch): New function.
8258 * spu-low.c (tdesc_spu): Declare.
8259 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8260 * win32-arm-low.c (tdesc_arm): Declare.
8261 (arm_arch_setup): New function.
8262 (the_low_target): Install arm_arch_setup instead of
8264 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8265 (init_windows_x86): Rename to ...
8266 (i386_arch_setup): ... this. Set `win32_tdesc'.
8267 (the_low_target): Adjust.
8268 * win32-low.c (win32_tdesc): New global.
8269 (child_add_thread): Don't create the thread cache here.
8270 (do_initial_child_stuff): Set the new process'es tdesc.
8271 * win32-low.h (struct target_desc): Forward declare.
8272 (win32_tdesc): Declare.
8273 * lynx-i386-low.c (tdesc_i386): Declare global.
8274 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8275 * lynx-low.c (lynx_tdesc): New global.
8276 (lynx_add_process): Set the new process'es tdesc.
8277 * lynx-low.h (struct target_desc): Forward declare.
8278 (lynx_tdesc): Declare global.
8279 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8280 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8281 * nto-low.c (nto_tdesc): New global.
8282 (do_attach): Set the new process'es tdesc.
8283 * nto-low.h (struct target_desc): Forward declare.
8284 (nto_tdesc): Declare.
8285 * nto-x86-low.c (tdesc_i386): Declare.
8286 (nto_x86_arch_setup): Set `nto_tdesc'.
8288 2013-06-04 Gary Benson <gbenson@redhat.com>
8290 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8291 to qSupported response when appropriate.
8292 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8293 with nonzero-length annex.
8294 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8295 arguments supplied in annex.
8297 2013-05-31 Doug Evans <dje@google.com>
8300 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8301 64 bits in 64-cross-32 environment.
8303 2013-05-28 Pedro Alves <palves@redhat.com>
8305 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8306 (aarch64-without-fpu.c): Delete rule.
8307 * configure.srv (aarch64*-*-linux*): Remove references to
8308 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8309 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8312 2013-05-24 Pedro Alves <palves@redhat.com>
8314 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8315 instead of strchr/decode_address. Error if the range isn't split
8316 with a ','. Don't assume there's be a ':' in the action.
8318 2013-05-23 Yao Qi <yao@codesourcery.com>
8319 Pedro Alves <palves@redhat.com>
8321 * linux-low.c (lwp_in_step_range): New function.
8322 (linux_wait_1): If the thread was range stepping and stopped
8323 outside the stepping range, report the stop to GDB. Otherwise,
8324 continue stepping. Add range stepping debug output.
8325 (linux_set_resume_request): Copy the step range from the resume
8327 (linux_supports_range_stepping): New.
8328 (linux_target_ops) <supports_range_stepping>: Set to
8329 linux_supports_range_stepping.
8330 * linux-low.h (struct linux_target_ops)
8331 <supports_range_stepping>: New field.
8332 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8333 * linux-x86-low.c (x86_supports_range_stepping): New.
8334 (the_low_target) <supports_range_stepping>: Set to
8335 x86_supports_range_stepping.
8336 * server.c (handle_v_cont): Handle 'r' action.
8337 (handle_v_requests): Append ";r" if the target supports range
8339 * target.h (struct thread_resume) <step_range_start,
8340 step_range_end>: New fields.
8341 (struct target_ops) <supports_range_stepping>:
8343 (target_supports_range_stepping): New macro.
8345 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8347 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8348 confusion in comment.
8350 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8352 * lynx-low.c (struct process_info_private): New type.
8353 (lynx_add_process): New function.
8354 (lynx_create_inferior, lynx_attach): Replace calls to
8355 add_process by calls to lynx_add_process.
8356 (lynx_resume): If PTID is null, then try using
8357 current_process()->private->last_wait_event_ptid.
8359 (lynx_clear_inferiors): Delete. The contents of that function
8360 has been inlined in lynx_mourn;
8361 (lynx_wait_1): Save the ptid in the process's private data.
8362 (lynx_mourn): Free the process' private data. Replace call
8363 to lynx_clear_inferiors by call to clear_inferiors.
8365 2013-05-17 Yao Qi <yao@codesourcery.com>
8367 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8370 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8372 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8373 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8374 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8375 PT_TEXT_END_ADDR guards. Update comments.
8376 (linux_target_op) <read_offsets>: Conditionally define to
8377 linux_read_offsets if the target is UCLIBC and if it defines
8378 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8380 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8381 Andrew Jenner <andrew@codesourcery.com>
8383 * Makefile.in (SFILES): Add linux-nios2-low.c.
8384 (clean): Add action to delete nios2-linux.c.
8385 (nios2-linux.c): New rule.
8386 * configure.srv: Add nios2*-*-linux*.
8387 * linux-nios2-low.c: New.
8389 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8391 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8393 2013-04-25 Hui Zhu <hui@codesourcery.com>
8396 * ax.c (ax_printf): Add fflush.
8398 2013-04-22 Tom Tromey <tromey@redhat.com>
8400 * Makefile.in (SFILES): Add filestuff.c.
8401 (OBS): Add filestuff.o.
8402 (filestuff.o): New target.
8403 * config.in, configure: Rebuild.
8404 * configure.ac: Check for fdwalk, pipe2.
8406 2013-04-17 Pedro Alves <palves@redhat.com>
8408 * configure.ac (USE_THREAD_DB): Delete variable.
8409 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8410 Don't AC_SUBST USE_THREAD_DB.
8411 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8412 * config.in, configure: Regenerate.
8414 2013-04-16 Pedro Alves <palves@redhat.com>
8416 * linux-low.h (struct lwp_info) <thread_known>: Move under
8417 the USE_THREAD_DB #ifdef.
8419 2013-04-16 Pedro Alves <palves@redhat.com>
8421 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8422 (linux-low.o): Delete rule.
8423 * linux-low.h: Always include "gdb_thread_db.h" instead of
8424 conditionally including thread_db.h.
8425 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8428 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8430 * Makefile.in (install-only): Fix make install regression.
8432 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8434 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8435 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8437 * gdbserver.1: Remove.
8439 2013-03-22 Pedro Alves <palves@redhat.com>
8441 * linux-low.c (handle_extended_wait): Don't call
8442 linux_enable_event_reporting.
8444 2013-03-15 Tony Theodore <tonyt@logyst.com>
8447 * Makefile.in (SHELL): Use @SHELL@.
8449 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8451 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8454 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8456 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8457 Remove extraneous NULL element.
8459 2013-03-13 Yao Qi <yao@codesourcery.com>
8461 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8462 'V' block in trace frame.
8464 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8466 * target.h (struct target_ops): Add btrace ops.
8467 (target_supports_btrace): New macro.
8468 (target_enable_btrace): New macro.
8469 (target_disable_btrace): New macro.
8470 (target_read_btrace): New macro.
8471 * gdbthread.h (struct thread_info): Add btrace field.
8472 * server.c: Include btrace-common.h.
8473 (handle_btrace_general_set): New function.
8474 (handle_btrace_enable): New function.
8475 (handle_btrace_disable): New function.
8476 (handle_general_set): Call handle_btrace_general_set.
8477 (handle_qxfer_btrace): New function.
8478 (struct qxfer qxfer_packets[]): Add btrace entry.
8479 * inferiors.c (remove_thread): Disable btrace.
8480 * linux-low: Include linux-btrace.h.
8481 (linux_low_enable_btrace): New function.
8482 (linux_low_read_btrace): New function.
8483 (linux_target_ops): Add btrace ops.
8484 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8485 Add srv_linux_btrace=yes.
8486 (x86_64-*-linux*): Add linux-btrace.o.
8487 Add srv_linux_btrace=yes.
8488 * configure.ac: Define HAVE_LINUX_BTRACE.
8489 * config.in: Regenerated.
8490 * configure: Regenerated.
8492 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8494 * server.c (handle_qxfer): Preserve error message if -3 is
8496 (qxfer): Document the -3 return value.
8498 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8500 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8501 (linux_btrace_h): New variable.
8502 (linux-btrace.o): New rule.
8504 2013-03-08 Stan Shebs <stan@codesourcery.com>
8505 Hafiz Abid Qadeer <abidh@codesourcery.com>
8507 * tracepoint.c (trace_buffer_size): New global.
8508 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8509 (init_trace_buffer): Change to one-argument function. Allocate
8510 trace buffer memory.
8511 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8512 handle QTBuffer:size packet.
8513 (cmd_bigqtbuffer_size): New function.
8514 (initialize_tracepoint): Call init_trace_buffer with
8515 DEFAULT_TRACE_BUFFER_SIZE.
8516 * server.c (handle_query): Add QTBuffer:size in the
8519 2013-03-07 Yao Qi <yao@codesourcery.com>
8521 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8522 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8524 (cmd_qtsp): Adjust condition. Do post increment.
8525 Set cur_action and cur_step_action back to 0.
8527 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8530 * linux-low.c (linux_write_memory): Return early success if LEN is
8533 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8535 * configure.srv: Add x86_64-*-cygwin* as target.
8537 2013-02-28 Tom Tromey <tromey@redhat.com>
8539 * configure.ac: Invoke AC_SYS_LARGEFILE.
8540 * configure, config.in: Rebuild.
8542 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8544 * win32-low.c: Throughout, fix format strings and casts of
8545 printf-like functions to avoid type related warnings on all
8547 (get_child_debug_event): Print dwDebugEventCode as hex since
8548 that's how it's usually documented.
8550 2013-02-28 Yao Qi <yao@codesourcery.com>
8552 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8555 2013-02-27 Jiong Wang <jiwang@tilera.com>
8557 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8558 (reg-tilegx32.c): New rule.
8559 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8560 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8561 different register info initializer according to elf class.
8562 (init_registers_tilgx32): New function. The tilegx32 register info
8564 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8565 (tile_store_gregset): Likewise.
8567 2013-02-27 Yao Qi <yao@codesourcery.com>
8569 * server.c (process_point_options): Print debug message when
8570 debug_threads is true.
8572 2013-02-26 Yao Qi <yao@codesourcery.com>
8574 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8576 2013-02-19 Pedro Alves <palves@redhat.com>
8577 Kai Tietz <ktietz@redhat.com>
8581 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8582 instead of strtoul to extract address from packet.
8583 (process_serial_event) <'z'>: Likewise.
8585 2013-02-18 Yao Qi <yao@codesourcery.com>
8587 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8589 2013-02-14 Pedro Alves <palves@redhat.com>
8593 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8594 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8596 2013-02-14 Pedro Alves <palves@redhat.com>
8598 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8600 2013-02-14 Pedro Alves <palves@redhat.com>
8602 * tracepoint.c (save_string): Delete.
8603 (add_tracepoint_action): Use savestring instead of save_string.
8605 2013-02-12 Pedro Alves <palves@redhat.com>
8607 * linux-xtensa-low.c: Ditto.
8608 * xtensa-xtregs.c: Ditto.
8610 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8612 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8615 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8617 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8618 aarch64_num_wp_regs and aarch64_num_bp_regs to
8619 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8621 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8623 * linux-aarch64-low.c (ps_get_thread_area): Replace
8624 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8626 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8627 Marcus Shawcroft <marcus.shawcroft@arm.com>
8628 Nigel Stephens <nigel.stephens@arm.com>
8629 Yufeng Zhang <yufeng.zhang@arm.com>
8631 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8632 (aarch64.c, aarch64-without-fpu.c): New targets.
8633 * configure.srv (aarch64*-*-linux*): New.
8634 * linux-aarch64-low.c: New file.
8636 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8638 * linux-low.c (handle_extended_wait, linux_create_inferior)
8639 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8640 (dequeue_one_deferred_signal, linux_resume_one_thread)
8641 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8642 (linux_tracefork_grandchild, linux_test_for_tracefork)
8643 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8644 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8645 where the argument is 0.
8647 2013-01-25 Yao Qi <yao@codesourcery.com>
8649 * event-loop.c: Include "queue.h".
8650 (gdb_event_p): New typedef.
8651 (struct gdb_event) <next_event>: Remove.
8652 (event_queue): Change to QUEUE(gdb_event_p).
8653 (async_queue_event): Remove.
8654 (gdb_event_xfree): New.
8655 (initialize_event_loop): New.
8656 (process_event): Use API from QUEUE.
8657 (wait_for_event): Likewise.
8658 * server.c (main): Call initialize_event_loop.
8659 * server.h (initialize_event_loop): Declare.
8661 2013-01-18 Yao Qi <yao@codesourcery.com>
8663 * ax.h (struct eval_agent_expr_context): New.
8664 (gdb_eval_agent_expr): Update declaration.
8665 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8666 TFRAME. Add new argument CTX.
8667 * server.h (struct eval_agent_expr_context): Declare.
8668 (agent_mem_read, agent_tsv_read): Update declaration.
8669 (agent_mem_read_string): Likewise.
8670 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8671 (add_traceframe_block): Add new argument TPOINT.
8672 Increase TPOINT->traceframe_usage.
8673 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8674 eval_tracepoint_agent_expr.
8675 (condition_true_at_tracepoint): Likewise.
8676 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8677 (agent_mem_read_string, agent_tsv_read): Likewise.
8679 2013-01-16 Yao Qi <yao@codesourcery.com>
8681 * linux-low.c (linux_resume_one_lwp): Don't check
8682 'lwp->bp_reinsert != 0'.
8684 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8685 Pedro Alves <palves@redhat.com>
8687 * lynx-low.c (ptrace_request_to_str): Define a temporary
8688 macro and use it to simplify this function's implementation.
8690 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8692 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8695 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8697 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8699 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8701 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8703 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8705 * lynx-low.c (lynx_resume): Use the resume_info parameter
8706 to determine the ptid for the lynx_ptrace call, unless
8707 it is equal to minus_one_ptid, in which case we use the
8708 ptid of the current_inferior.
8709 (lynx_wait_1): After having received a thread create/exit
8710 event, resume the inferior's execution using the signaling
8711 thread's ptid, rather than the old ptid.
8713 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8715 * lynx-low.c (lynx_resume): Delete variable ret.
8717 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8719 * gdbreplay.c (gdbreplay_version): Update copyright year.
8720 * server.c (gdbserver_version): Likewise.
8722 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8724 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8727 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8729 * lynx-low.c (ptrace_request_to_str): Add handling for
8732 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8734 * lynx-low.c (lynx_attach): Delete variable new_process.
8736 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8738 * lynx-low.c (lynx_create_inferior): Delete variable
8741 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8743 * lynx-low.c (ptrace_request_to_str): Do not handle
8744 PTRACE_GETTHREADLIST if this macro does not exist.
8746 2012-12-15 Yao Qi <yao@codesourcery.com>
8748 * Makefile.in (OBS): Add notif.o.
8749 * notif.c, notif.h: New.
8750 * server.c: Include "notif.h".
8751 (struct vstop_notif) <next>: Remove.
8753 (queue_stop_reply): Update.
8754 (push_event, send_next_stop_reply): Remove.
8755 (discard_queued_stop_replies): Update.
8756 (notif_stop): New variable.
8757 (handle_v_stopped): Remove.
8758 (handle_v_requests): Don't call handle_v_stopped. Call
8759 handle_ack_notif instead.
8760 (queue_stop_reply_callback): Call notif_event_enque instead
8761 of queue_stop_reply.
8762 (handle_status): Don't call send_next_stop_reply, call
8763 notif_write_event instead.
8764 (kill_inferior_callback): Likewise.
8765 (detach_or_kill_inferior_callback): Likewise.
8766 (main): Call initialize_notif.
8767 (process_serial_event): Call QUEUE_is_empty.
8768 (handle_target_event): Call notif_push instead of push event.
8769 * server.h (push_event): Remove declaration.
8771 2012-12-10 Tom Tromey <tromey@redhat.com>
8773 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8774 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8777 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8778 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8779 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8780 (amd64-linux-ipa.o, ax.o): Rewrite.
8781 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8782 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8783 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8784 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8785 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8786 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8787 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8788 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8789 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8790 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8791 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8792 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8793 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8794 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8795 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8796 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8797 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8798 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8799 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8800 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8801 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8802 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8803 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8804 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8805 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8806 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8807 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8808 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8809 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8810 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8811 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8812 (reg-tilegx.o): Remove.
8813 (all_object_files): New macro.
8814 Include .deps files.
8815 * aclocal.m4, configure: Rebuild.
8816 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8817 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8818 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8820 2012-12-05 Tom Tromey <tromey@redhat.com>
8823 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8825 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8827 * configure.ac: Check for linux/perf_event.h.
8828 * config.in: Regenerated.
8829 * configure: Regenerated.
8831 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8833 * hostio.c (handle_readlink): Decrease buffer size
8834 parameter passed to readlink by one byte.
8836 2012-11-26 Yao Qi <yao@codesourcery.com>
8838 * configure.ac (build_warnings): Append '-Wempty-body'.
8839 * configure: Regenerated.
8840 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8843 2012-11-15 Pierre Muller <muller@sourceware.org>
8845 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8846 * config.in: Regenerate.
8847 * configure: Regenerate.
8848 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8849 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8850 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8851 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8853 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8854 instead of <sys/wait.h> header.
8855 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8857 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8859 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8860 (various make rules): Remove -DGDBSERVER
8862 2012-11-09 Yao Qi <yao@codesourcery.com>
8864 * spu-low.c (current_ptid): Move it to ..
8865 * gdbthread.h: ... here. New.
8866 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8867 * server.c (myresume, process_serial_event): Likewise.
8868 * thread-db.c (thread_db_find_new_threads): Likewise.
8869 * tracepoint.c (run_inferior_command): Likewise.
8871 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8873 * server.c (handle_search_memory_1): Include access length in
8876 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8878 * linux-crisv32-low.c: Fix compile errors.
8880 2012-09-04 Yao Qi <yao@codesourcery.com>
8882 * tracepoint.c (cmd_qtsv): Adjust debug message.
8883 Don't check CUR_TPOINT.
8885 2012-08-28 Yao Qi <yao@codesourcery.com>
8887 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8888 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8889 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8890 Remove declarations of xmalloc, xreallloc, xstrdup and
8892 * Makefile.in (libiberty_h): New.
8893 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8894 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8896 2012-08-23 Yao Qi <yao@codesourcery.com>
8898 * server.h: Remove declaration of 'xsnprintf'.
8900 2012-08-22 Keith Seitz <keiths@redhat.com>
8902 * server.h: Include build-gnulib-gbserver/config.h.
8903 * gdbreplay.c: Likewise.
8905 2012-08-08 Doug Evans <dje@google.com>
8907 * Makefile.in (SFILES): Add gdb_vecs.c.
8908 (OBS): Add gdb_vecs.o.
8909 (gdb_vecs_h, host_defs_h): New variables.
8910 (thread-db.o): Add $(gdb_vecs_h) dependency.
8911 (gdb_vecs.o): New rule.
8912 * thread-db.c: #include "gdb_vecs.h".
8913 (thread_db_load_search): Use a vector to iterate over path elements.
8914 Handle text appearing after "$pdir".
8916 * configure.ac: Add check for strstr.
8917 * config.in: Regenerate.
8918 * configure: Regenerate.
8920 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8922 * hostio.c (handle_pread): If pread fails, fall back to attempting
8924 (handle_pwrite): Likewise for pwrite.
8926 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8928 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8929 between unsupported TYPE and unimplementable ADDR/LEN combination.
8930 (arm_insert_point): Act on new return value.
8932 2012-07-31 Pedro Alves <palves@redhat.com>
8934 * server.c (process_point_options): Only skip tokens if we find
8935 one that is unrecognized. Don't treat 'X' specially while
8936 skipping unrecognized tokens.
8938 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8940 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8941 to 4-byte-align HW breakpoint addresses for Thumb.
8943 2012-07-27 Yao Qi <yao@codesourcery.com>
8947 * server.h: Declare gdb_agent_about_to_close.
8948 * target.c (kill_inferior): Include "agent.h".
8949 New. Send command 'kill'.
8950 * target.h (kill_inferior): Removed macro.
8951 * tracepoint.c (gdb_agent_about_to_close): New.
8952 (gdb_agent_helper_thread): Handle command 'close'.
8953 Wait endlessly until the inferior stops.
8954 Install gdb_agent_remove_socket to atexit hook.
8955 (agent_socket_name): New static variable.
8956 (gdb_agent_socket_init): Replace local variable 'name' with
8957 'agent_socket_name'.
8958 (gdb_agent_remove_socket): New.
8960 2012-07-27 Yao Qi <yao@codesourcery.com>
8962 * server.c (process_point_options): Stop at 'X' when parsing.
8964 2012-07-19 Michael Eager <eager@eagercon.com>
8966 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8968 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8969 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8970 hardware breakpoint.
8972 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8974 * gdbserver/linux-low.c (initialize_low): Call
8975 linux_ptrace_init_warnings.
8977 2012-07-02 Doug Evans <dje@google.com>
8979 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8982 2012-07-02 Stan Shebs <stan@codesourcery.com>
8984 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8985 (ax.o): Add it to build rule.
8987 (OBS): Add format.o.
8988 (IPA_OBS): Add format.o.
8989 * server.c (handle_query): Claim support for breakpoint commands.
8990 (process_point_options): Add command case.
8991 (process_serial_event): Leave running if there are printfs in
8993 * mem-break.h (any_persistent_commands): Declare.
8994 (add_breakpoint_commands): Declare.
8995 (gdb_no_commands_at_breakpoint): Declare.
8996 (run_breakpoint_commands): Declare.
8997 * mem-break.c (struct point_command_list): New struct.
8998 (struct breakpoint): New field command_list.
8999 (any_persistent_commands): New function.
9000 (add_commands_to_breakpoint): New function.
9001 (add_breakpoint_commands): New function.
9002 (gdb_no_commands_at_breakpoint): New function.
9003 (run_breakpoint_commands): New function.
9004 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9006 * ax.c: Include format.h.
9007 (ax_printf): New function.
9008 (gdb_eval_agent_expr): Add printf opcode.
9010 2012-06-13 Yao Qi <yao@codesourcery.com>
9012 * server.c (start_inferior): Remove duplicated writes to fields
9013 'last_resume_kind' and 'last_status' of 'current_inferior'.
9015 2012-06-12 Yao Qi <yao@codesourcery.com>
9016 Pedro Alves <palves@redhat.com>
9018 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9020 * server.c (handle_v_cont): Extend comment.
9022 2012-06-11 Yao Qi <yao@codesourcery.com>
9024 * linux-low.c (linux_attach): Add 'static'.
9026 2012-06-06 Yao Qi <yao@codesourcery.com>
9028 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9030 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9032 Fix gcc -flto compilation warning.
9033 * server.c (main): Make variable multi_mode and attach volatile.
9035 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9037 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9038 if the platform doesn't know about it.
9040 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9042 * Makefile.in (SFILES): Add linux-tile-low.c.
9043 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9044 * configure.srv: Handle tilegx-*-linux*.
9045 * linux-tile-low.c: New file.
9047 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9049 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9051 2012-05-24 Pedro Alves <palves@redhat.com>
9055 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9057 2012-05-24 Pedro Alves <palves@redhat.com>
9061 Replace target_signal with gdb_signal throughout.
9063 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9065 * linux-low.c (linux_store_registers): Avoid the copying sequence
9066 when no data has been retrieved by ptrace.
9068 2012-05-22 Will Deacon <will.deacon@arm.com>
9070 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9071 Include asm/ptrace.h.
9072 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9075 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9077 * linux-low.c (linux_store_registers): Don't re-retrieve data
9078 with ptrace that has already been obtained from /proc. Always
9079 copy any data retrieved with ptrace to the buffer supplied.
9081 2012-05-11 Yao Qi <yao@codesourcery.com>
9082 Pedro Alves <palves@redhat.com>
9084 * linux-low.c (enum stopping_threads_kind): New.
9085 (stopping_threads): Change type to `enum stopping_threads_kind'.
9086 (handle_extended_wait): If stopping and suspending threads, leave
9087 the new_lwp suspended too.
9088 (linux_wait_for_event): Adjust.
9089 (stop_all_lwps): Set `stopping_threads' to
9090 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9091 whether we're suspending threads or just stopping them. Assert no
9094 2012-04-29 Yao Qi <yao@codesourcery.com>
9096 * server.h: Move some code to ...
9097 * gdbthread.h: ... here. New.
9098 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9099 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9100 (nto-low.o, win32-low.o): Likewise.
9101 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9102 * regcache.c, remote-utils.c, server.c: Likewise.
9103 * target.c, tracepoint.c, win32-low.c: Likewise.
9105 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9107 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9108 (PTRACE_ARG4_TYPE): Likewise.
9109 (PTRACE_XFER_TYPE): Likewise.
9110 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9111 ptrace to PTRACE_ARG3_TYPE.
9112 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9113 (PTRACE_ARG4_TYPE): Likewise.
9114 (PTRACE_XFER_TYPE): Likewise.
9115 (linux_detach_one_lwp): Cast fourth argument of
9116 ptrace to long then PTRACE_ARG4_TYPE.
9117 (regsets_fetch_inferior_registers): Cast third argument of
9118 ptrace to long then PTRACE_ARG3_TYPE.
9119 (regsets_store_inferior_registers): Likewise.
9121 2012-04-20 Pedro Alves <palves@redhat.com>
9123 * configure: Regenerate.
9125 2012-04-19 Pedro Alves <palves@redhat.com>
9127 * Makefile.in (GNULIB_BUILDDIR): New.
9128 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9129 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9130 (all, install-only, uninstall, clean-info, all-lib, clean): No
9131 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9132 (maintainer-clean realclean distclean): Use subdir_do.
9134 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9135 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9136 * acinclude.m4: Include acx_configure_dir.m4.
9137 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9138 calls. Call AC_PROG_RANLIB. Configure gnulib using
9141 (GNULIB_STDINT_H): Adjust.
9142 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9143 * gdbreplay.c: Include build-gnulib/config.h.
9144 * server.h: Likewise.
9145 * aclocal.m4: Regenerate.
9146 * config.in: Regenerate.
9147 * configure: Regenerate.
9149 2012-04-19 Pedro Alves <palves@redhat.com>
9151 * Makefile.in (LIBGNU, INCGNU): Adjust.
9152 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9153 (all, install-only, uninstall, clean-info, all-lib, clean)
9154 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9155 * configure.ac: Adjust AC_OUTPUT output.
9156 * aclocal.m4: Regenerate.
9157 * configure: Regenerate.
9159 2012-04-19 Pedro Alves <palves@redhat.com>
9161 * Makefile.in (generated_files): New.
9162 (server_h): Remove the explicit dependency on config.h, and depend
9163 on $generated_files.
9165 2012-04-19 Pedro Alves <palves@redhat.com>
9167 * Makefile.in (INCGNU): Add -Ignulib.
9169 2012-04-19 Pedro Alves <palves@redhat.com>
9171 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9172 (INCGNU): ... this, and spell out -I here.
9173 (GNULIB_LIB): Rename to ...
9175 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9177 2012-04-19 Pedro Alves <palves@redhat.com>
9179 * config.in: Regenerate.
9181 2012-04-19 Pedro Alves <palves@redhat.com>
9183 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9184 * server.h (memmem): Remove declaration.
9185 * config.in: Regenerate.
9186 * configure: Regenerate.
9188 2012-04-19 Yao Qi <yao@codesourcery.com>
9190 * Makefile.in (SFILES): Add common/vec.c.
9194 2012-04-19 Yao Qi <yao@codesourcery.com>
9196 * remote-utils.c (prepare_resume_reply): Replace with macro
9197 target_core_of_thread.
9198 * server.c (handle_qxfer_threads_proper): Likewise.
9199 * target.h (traget_core_of_thread): New macro.
9201 2012-04-18 Pedro Alves <palves@redhat.com>
9203 * aclocal.m4: Regenerate.
9204 * configure: Regenerate.
9206 2012-04-16 Yao Qi <yao@codesourcery.com>
9208 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9209 duplicated on address.
9211 2012-04-16 Yao Qi <yao@codesourcery.com>
9213 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9214 (struct tracepoint_action_ops) <send>: New field.
9215 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9216 (agent_expr_send, x_tracepoint_action_send): New.
9217 (l_tracepoint_action_send): New.
9218 (cmd_qtdp): Download and install tracepoint
9219 according to `use_agent'.
9220 (run_inferior_command): Add one more parameter `len'.
9222 (tracepoint_send_agent): New.
9223 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9225 2012-04-16 Yao Qi <yao@codesourcery.com>
9227 * tracepoint.c (download_tracepoints): Moved to ...
9228 (cmd_qtstart): ... here.
9230 2012-04-14 Yao Qi <yao@codesourcery.com>
9232 * tracepoint.c: Include inttypes.h.
9233 (struct collect_memory_action): Use sized types.
9234 (struct tracepoint): Likewise.
9235 (cmd_qtdp, stop_tracing): Update print specifiers.
9236 (cmd_qtp, response_tracepoint): Likewise.
9237 (collect_data_at_tracepoint): Likewise.
9238 (collect_data_at_step): Likewise.
9240 2012-04-14 Yao Qi <yao@codesourcery.com>
9242 Import gnulib module inttypes.
9243 * aclocal.m4, config.in, configure: Regenerated.
9245 2012-04-14 Yao Qi <yao@codesourcery.com>
9247 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9248 Makefile and config.status at last.
9250 2012-04-13 Yao Qi <yao@codesourcery.com>
9252 * tracepoint.c: Include stdint.h unconditionally.
9254 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9256 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9257 on BFD_HAVE_SYS_PROCFS_TYPE.
9258 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9259 * configure: Regenerate.
9260 * config.in: Likewise.
9262 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9264 * Makefile.in (clean): Also remove x32.c x32-linux.c
9265 x32-avx.c x32-avx-linux.c.
9266 (x32.o): New target.
9268 (x32-linux.o): Likewise.
9269 (x32-linux.c): Likewise.
9270 (x32-avx.o): Likewise.
9271 (x32-avx.c): Likewise.
9272 (x32-avx-linux.o): Likewise.
9273 (x32-avx-linux.c): Likewise.
9275 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9276 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9277 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9278 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9279 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9280 i386/x32-avx-linux.xml.
9282 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9283 (init_registers_x32_avx_linux): Likwise.
9284 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9285 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9287 2012-04-13 Pedro Alves <palves@redhat.com>
9289 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9290 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9291 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9292 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9295 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9297 * linux-x86-low.c (compat_x32_clock_t): New.
9298 (compat_x32_siginfo_t): Likewise.
9299 (compat_x32_siginfo_from_siginfo): Likewise.
9300 (siginfo_from_compat_x32_siginfo): Likewise.
9301 (linux_is_elf64): Likewise.
9302 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9303 and siginfo_from_compat_x32_siginfo for x32.
9304 (x86_arch_setup): Set linux_is_elf64.
9306 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9309 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9311 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9312 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9313 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9314 compatible with process.
9316 2012-04-12 Yao Qi <yao@codesourcery.com>
9318 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9319 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9320 (install-only, install-info, clean): Handle sub dir gnulib.
9321 (all-lib, am--refresh): New targets.
9322 (memmem.o): Remove target.
9323 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9324 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9325 (AC_REPLACE_FUNCS): Remove memmem.
9326 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9327 (AC_OUTPUT): Generate Makefile in gnulib/.
9328 * aclocal.m4, config.in, configure: Regenerated.
9330 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9332 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9334 2012-04-05 Pedro Alves <palves@redhat.com>
9336 -Werror=strict-aliasing
9338 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9341 2012-04-04 Pedro Alves <palves@redhat.com>
9343 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9344 (sparc_store_gregset_from_stack, sparc_store_gregset)
9345 (sparc_breakpoint_at): Fix formatting.
9347 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9349 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9351 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9352 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9353 * config.in: Regenerate.
9354 * configure: Likewise.
9356 2012-03-29 Pedro Alves <palves@redhat.com>
9358 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9359 Correct ptrace arguments.
9361 2012-03-28 Pedro Alves <palves@redhat.com>
9363 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9364 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9365 (IA64_FR1_REGNUM): New defines.
9366 (ia64_fetch_register): New.
9367 (the_low_target): Install it.
9368 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9370 * linux-low.c (linux_fetch_registers): Try the
9371 the_low_target.fetch_register hook first.
9373 * linux-arm-low.c (the_low_target): Adjust.
9374 * linux-bfin-low.c (the_low_target): Adjust.
9375 * linux-cris-low.c (the_low_target): Adjust.
9376 * linux-crisv32-low.c (the_low_target): Adjust.
9377 * linux-m32r-low.c (the_low_target): Adjust.
9378 * linux-m68k-low.c (the_low_target): Adjust.
9379 * linux-mips-low.c (the_low_target): Adjust.
9380 * linux-ppc-low.c (the_low_target): Adjust.
9381 * linux-s390-low.c (the_low_target): Adjust.
9382 * linux-sh-low.c (the_low_target): Adjust.
9383 * linux-sparc-low.c (the_low_target): Adjust.
9384 * linux-tic6x-low.c (the_low_target): Adjust.
9385 * linux-x86-low.c (the_low_target): Adjust.
9386 * linux-xtensa-low.c (the_low_target): Adjust.
9388 2012-03-26 Pedro Alves <palves@redhat.com>
9390 * server.c (handle_qxfer_libraries): Don't bail early if
9391 the_target->qxfer_libraries_svr4 is not NULL.
9393 2012-03-26 Pedro Alves <palves@redhat.com>
9395 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9397 2012-03-23 Pedro Alves <palves@redhat.com>
9399 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9400 "library-list-svr4" element's start tag when the the DSO list is
9403 2012-03-23 Pedro Alves <palves@redhat.com>
9405 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9406 a variable whose type size is the same as the inferior's pointer
9409 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9411 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9413 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9414 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9415 * linux-low.h: Include <signal.h>.
9416 (struct siginfo): Remove forward declaration.
9417 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9420 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9422 * .gitignore: Ignore more files.
9424 2012-03-19 Pedro Alves <palves@redhat.com>
9425 Jan Kratochvil <jan.kratochvil@redhat.com>
9427 * server.c (cont_thread, general_thread): Add describing comments.
9428 (start_inferior): Clear `cont_thread'.
9429 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9432 2012-03-15 Yao Qi <yao@codesourcery.com>
9434 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9436 (cmd_qtdp): ... here.
9438 2012-03-15 Yao Qi <yao@codesourcery.com>
9440 * tracepoint.c (struct tracepoint_action_ops): New.
9441 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9442 (m_tracepoint_action_download): New.
9443 (r_tracepoint_action_download): New.
9444 (x_tracepoint_action_download): New.
9445 (l_tracepoint_action_download): New.
9446 (add_tracepoint_action): Install `action->ops' according type.
9447 (download_tracepoint_1): Move code `download' function pointer
9448 of various tracepoint_action_ops.
9450 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9452 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9453 linux_ptrace_attach_warnings.
9455 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9457 * Makefile.in (linux-ptrace.o): New.
9458 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9459 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9460 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9461 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9462 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9464 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9466 2012-03-08 Yao Qi <yao@codesourcery.com>
9467 Pedro Alves <palves@redhat.com>
9469 Fix PR server/13392.
9470 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9472 * tracepoint.c (remove_tracepoint): New.
9473 (cmd_qtdp): Call remove_tracepoint when failed to install.
9475 2012-03-07 Pedro Alves <palves@redhat.com>
9477 * linux-low.c (get_detach_signal): New.
9478 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9479 Pass on pending signals to PTRACE_DETACH. Check the result of the
9481 * server.c (program_signals, program_signals_p): New.
9482 (handle_general_set): Handle QProgramSignals.
9483 * server.h (program_signals, program_signals_p): Declare.
9485 2012-03-05 Pedro Alves <palves@redhat.com>
9486 Jan Kratochvil <jan.kratochvil@redhat.com>
9488 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9491 2012-03-03 Yao Qi <yao@codesourcery.com>
9493 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9494 agent_look_up_symbols.
9496 2012-03-03 Yao Qi <yao@codesourcery.com>
9498 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9499 (linux-x86-low.o): Likewise.
9500 * server.h: Remove in_process_agent_loaded.
9501 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9505 2012-03-03 Yao Qi <yao@codesourcery.com>
9507 * tracepoint.c (gdb_agent_capability): New global.
9508 (in_process_agent_loaded_ust): Renamed to
9509 `in_process_agent_supports_ust'.
9511 (in_process_agent_supports_ust): Call agent_capability_check.
9512 (clear_installed_tracepoints): Assert that agent supports
9515 2012-03-03 Yao Qi <yao@codesourcery.com>
9517 * linux-low.c (linux_supports_agent): New.
9518 (linux_target_ops): Initialize field `supports_agent' with
9519 linux_supports_agent.
9520 * target.h (struct target_ops) <supports_agent>: New.
9521 (target_supports_agent): New macro.
9522 * server.c (handle_general_set): Handle packet 'QAgent'.
9523 (handle_query): Send `QAgent+'.
9524 * Makefile.in (server.o): Depends on agent.h.
9526 2012-03-03 Yao Qi <yao@codesourcery.com>
9528 * Makefile.in (OBS): Add agent.o.
9529 Add new rule for agent.o.
9530 Track dependence of tracepoint.c on agent.h.
9531 * tracepoint.c (run_inferior_command_1):
9532 (run_inferior_command): Call agent_run_command.
9533 (gdb_ust_connect_sync_socket): Deleted. Move it to
9535 (resume_thread, stop_thread): Likewise.
9536 (gdb_ust_socket_init): Renamed to ...
9537 (gdb_agent_socket_init): ... New.
9538 (gdb_ust_thread): Renamed to ...
9539 (gdb_agent_helper_thread): ... New.
9540 (gdb_ust_init): Move some code to ...
9541 (gdb_agent_init): ... here. New.
9542 [HAVE_UST]: Call gdb_ust_init.
9543 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9544 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9545 * config.in, configure: Regenerated.
9547 2012-03-02 Pedro Alves <palves@redhat.com>
9549 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9550 * linux-low.c (struct simple_pid_list): New.
9551 (stopped_pids): New a struct simple_pid_list pointer.
9552 (add_to_pid_list, pull_pid_from_list): New.
9553 (handle_extended_wait): Don't assume the first signal new children
9554 report is SIGSTOP. Adjust call to pull_pid_from_list.
9555 (linux_wait_for_lwp): Adjust.
9557 2012-03-02 Yao Qi <yao@codesourcery.com>
9559 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9562 2012-03-02 Yao Qi <yao@codesourcery.com>
9564 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9565 `stop_pc' and `tpoint'. Update caller.
9567 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9569 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9570 * linux-low.c (use_linux_regsets): New macro.
9571 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9572 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9573 (linux_register_in_regsets): New function.
9574 (usr_fetch_inferior_registers): Skip registers covered by
9576 (usr_store_inferior_registers): Likewise.
9577 (usr_fetch_inferior_registers): New macro.
9578 (usr_store_inferior_registers): Likewise.
9579 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9580 (linux_store_registers): Likewise.
9581 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9583 (init_registers_mips64_dsp_linux): Likewise.
9584 (init_registers_mips_linux): New macro.
9585 (init_registers_mips_dsp_linux): Likewise.
9586 (mips_dsp_num_regs): Likewise.
9587 (DSP_BASE, DSP_CONTROL): New fallback macros.
9588 (mips_base_regs): New macro.
9589 (mips_regmap): Use it. Fix the size.
9590 (mips_dsp_regmap): New variable.
9591 (mips_dsp_regset_bitmap): Likewise.
9592 (mips_arch_setup): New function.
9593 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9595 (mips_cannot_store_register): Likewise.
9596 (the_low_target): Update .arch_setup, .num_regs and .regmap
9597 initializers. Add .regset_bitmap initializer.
9598 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9600 * linux-bfin-low.c (the_low_target): Likewise.
9601 * linux-cris-low.c (the_low_target): Likewise.
9602 * linux-crisv32-low.c (the_low_target): Likewise.
9603 * linux-ia64-low.c (the_low_target): Likewise.
9604 * linux-m32r-low.c (the_low_target): Likewise.
9605 * linux-m68k-low.c (the_low_target): Likewise.
9606 * linux-ppc-low.c (the_low_target): Likewise.
9607 * linux-s390-low.c (the_low_target): Likewise.
9608 * linux-sh-low.c (the_low_target): Likewise.
9609 * linux-sparc-low.c (the_low_target): Likewise.
9610 * linux-tic6x-low.c (the_low_target): Likewise.
9611 * linux-x86-low.c (the_low_target): Likewise.
9612 * linux-xtensa-low.c (the_low_target): Likewise.
9613 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9614 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9615 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9617 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9618 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9620 2012-02-29 Yao Qi <yao@codesourcery.com>
9621 Pedro Alves <palves@redhat.com>
9623 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9624 `step_over_finished' is true.
9626 2012-02-27 Pedro Alves <palves@redhat.com>
9628 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9629 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9631 2012-02-27 Pedro Alves <palves@redhat.com>
9634 * linux-low.c (pid_is_stopped): New.
9635 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9637 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9639 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9642 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9644 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9646 2012-02-24 Luis Machado <lgustavo@codesourcery>
9648 * server.c (handle_query): Advertise support for target-side
9649 breakpoint condition evaluation.
9650 (process_point_options): New function.
9651 (process_serial_event): When inserting a breakpoint, check for
9652 a target-side condition that should be evaluated.
9654 * mem-break.c: Include regcache.h and ax.h.
9655 (point_cond_list_t): New data structure.
9656 (breakpoint) <cond_list>: New field.
9657 (find_gdb_breakpoint_at): Make non-static.
9658 (delete_gdb_breakpoint_at): Clear any target-side
9660 (clear_gdb_breakpoint_conditions): New function.
9661 (add_condition_to_breakpoint): Likewise.
9662 (add_breakpoint_condition): Likewise.
9663 (gdb_condition_true_at_breakpoint): Likewise.
9664 (gdb_breakpoint_here): Return result directly instead
9665 of going through a local variable.
9667 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9668 (clear_gdb_breakpoint_conditions): Likewise.
9669 (add_breakpoint_condition): Likewise.
9670 (gdb_condition_true_at_breakpoint): Likewise.
9672 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9673 (need_step_over_p): Take target-side breakpoint condition into
9676 2012-02-24 Luis Machado <lgustavo@codesourcery>
9678 * server.h: Include tracepoint.h.
9679 (agent_mem_read, agent_get_trace_state_variable_value,
9680 agent_set_trace_state_variable_value,
9681 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9682 get_set_tsv_func_addr): New prototypes.
9684 * ax.h: New include file.
9685 * ax.c: New source file.
9687 * tracepoint.c: Include ax.h.
9688 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9689 agent_expr, eval_result_type): Move to ax.h.
9690 (parse_agent_expr): Rename to ...
9691 (gdb_parse_agent_expr): ... this, make it non-static and move
9693 (unparse_agent_expr) Rename to ...
9694 (gdb_unparse_agent_expr): ... this, make it non-static and move
9696 (eval_agent_expr): Rename to ...
9697 (eval_tracepoint_agent_expr): ... this.
9698 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9699 forward declarations.
9700 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9701 (agent_get_trace_state_variable_value): New function.
9702 (agent_set_trace_state_variable_value): New function.
9703 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9704 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9705 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9706 (condition_true_at_tracepoint): Likewise.
9707 (parse_agent_expr): Rename to ...
9708 (gdb_parse_agent_expr): ... this and move to ax.c.
9709 (unparse_agent_expr): Rename to ...
9710 (gdb_unparse_agent_expr): ... this and move to ax.c.
9711 (gdb_agent_op_name): Move to ax.c.
9712 (eval_agent_expr): Rename to ...
9713 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9715 (eval_tracepoint_agent_expr): New function.
9716 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9718 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9720 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9721 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9722 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9723 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9724 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9725 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9726 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9727 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9728 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9729 (compile_bytecodes): Remove forward declaration.
9730 (is_goto_target): Move to ax.c.
9731 (compile_bytecodes): Move to ax.c and call
9732 agent_get_trace_state_variable_value (...) and
9733 agent_set_trace_state_variable_value (...).
9735 * Makefile.in: Update ax.c and IPA dependencies.
9737 2012-02-24 Pedro Alves <palves@redhat.com>
9739 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9740 (cmd_bigqtbuffer_circular): ... this. Only handle
9741 'QTBuffer:circular:'.
9742 (handle_tracepoint_general_set): Adjust.
9744 2012-02-16 Yao Qi <yao@codesourcery.com>
9746 * inferiors.c: Move code to ...
9747 * dll.c: .... here. New.
9748 * server.h: Declare clear_dlls.
9749 * Makefile.in (SFILES): Add dll.c.
9753 2012-02-11 Yao Qi <yao@codesourcery.com>
9755 * server.c: (handle_monitor_command): Add a new parameter
9757 (handle_query): Update caller.
9759 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9761 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9762 * configure, config.in: Regenerate.
9763 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9766 2012-02-02 Pedro Alves <palves@redhat.com>
9768 Try SIGKILL first, then PTRACE_KILL.
9769 * linux-low.c (linux_kill_one_lwp): New.
9770 (linux_kill_one_lwp): Rename to ...
9771 (kill_one_lwp_callback): ... this. Use the new
9774 2012-02-02 Pedro Alves <palves@redhat.com>
9776 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9779 2012-01-27 Pedro Alves <palves@redhat.com>
9781 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9782 (elf_64_file_p): Make static.
9783 (linux_pid_exe_is_elf_64_file): New.
9784 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9785 Delete declarations.
9786 (linux_pid_exe_is_elf_64_file): Declare.
9787 * linux-x86-low.c (x86_arch_setup): Use
9788 linux_pid_exe_is_elf_64_file.
9790 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9792 * linux-low.c (linux_wait_for_event_1): Rename to ...
9793 (linux_wait_for_event): ... here and merge it with former
9794 linux_wait_for_event - new variable wait_ptid, use it.
9795 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9797 2012-01-23 Pedro Alves <palves@redhat.com>
9799 * server.c (main): Avoid yet another case of infinite loop while
9800 detaching/killing after a longjmp.
9802 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9805 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9807 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9809 * hostio.c (handle_readlink): New function.
9810 (handle_vFile): Call it to handle "vFile:readlink" packets.
9812 2012-01-20 Pedro Alves <palves@redhat.com>
9813 Ulrich Weigand <ulrich.weigand@linaro.org>
9815 * server.c (handle_v_requests): Only support vAttach and vRun to
9816 start multiple processes when in extended protocol mode.
9818 2012-01-17 Pedro Alves <palves@redhat.com>
9820 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9821 memalign plus mprotect to allocate the scratch buffer.
9823 2012-01-13 Pedro Alves <palves@redhat.com>
9825 * server.c (attach_inferior): Clear `cont_thread'.
9827 2012-01-13 Pedro Alves <palves@redhat.com>
9829 * server.c (main): Avoid infinite loop while detaching/killing
9832 2012-01-09 Doug Evans <dje@google.com>
9834 * server.c (start_inferior): Set last_ptid in --wrapper case.
9836 2012-01-06 Yao Qi <yao@codesourcery.com>
9838 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9840 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9842 2012-01-04 Yao Qi <yao@codesourcery.com>
9844 * tracepoint.c (cmd_qtdp): Print debug message
9845 for static tracepoint.
9847 2012-01-04 Yao Qi <yao@codesourcery.com>
9849 * tracepoint.c (trace_vdebug): Differentiate debug message
9850 between gdbserver and IPA.
9852 2012-01-03 Yao Qi <yao@codesourcery.com>
9854 * tracepoint.c (tracepoint_was_hit): Don't collect for
9857 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9859 * terminal.h: Reformat copyright header.
9861 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9863 * server.c (gdbserver_version): Update copyright year.
9864 * gdbreplay.c (gdbreplay_version): Likewise.
9866 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9868 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9871 2011-12-18 Hui Zhu <teawater@gmail.com>
9872 * linux-low.c (linux_create_inferior): Save return value to ret.
9874 2011-12-18 Hui Zhu <teawater@gmail.com>
9876 * linux-low.c (linux_create_inferior): Save return value to ret.
9878 2011-12-16 Doug Evans <dje@google.com>
9880 * linux-low.c (linux_create_inferior): If stdio connection,
9881 redirect stdin from /dev/null, stdout to stderr.
9882 * remote-utils.c (remote_is_stdio): New static global.
9883 (remote_connection_is_stdio): New function.
9884 (remote_prepare): Handle stdio connection.
9885 (remote_open): Ditto.
9886 (remote_close): Don't close stdin for stdio connections.
9887 (read_prim,write_prim): New functions. Replace all calls to
9888 read/write to these.
9889 * server.c (main): Watch for "-" argument. Move call to
9890 remote_prepare before start_inferior.
9891 * server.h (STDIO_CONNECTION_NAME): New macro.
9892 (remote_connection_is_stdio): Declare.
9894 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9895 in debugging output.
9897 2011-12-15 Yao Qi <yao@codesourcery.com>
9899 * tracepoint.c: Include sys/syscall.h.
9900 (gdb_ust_thread): Remove preprocessor conditional.
9902 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9904 * linux-low.c (linux_detach_one_lwp): Call
9905 the_low_target.prepare_to_resume before detaching.
9907 2011-12-14 Yao Qi <yao@codesourcery.com>
9909 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9912 2011-12-14 Yao Qi <yao@codesourcery.com>
9914 * i386-low.c (i386_low_stopped_data_address): Initialize local
9917 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9921 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9922 DR_CONTROL unless necessary. Extend comments.
9923 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9924 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9926 2011-12-13 Yao Qi <yao@codesourcery.com>
9928 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9930 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9932 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9934 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9935 Print new debug message for such case.
9937 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9939 Fix overlapping memcpy.
9940 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9941 the read_inferior_memory transfer.
9942 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9943 write_inferior_memory transfer.
9944 (set_fast_tracepoint_jump): New variable buf. Use it for the
9945 read_inferior_memory and write_inferior_memory transfers.
9946 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9947 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9948 Use it for the write_inferior_memory transfer.
9949 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9952 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9954 * linux-low.c (fetch_register, store_register): Make code
9955 consistent, fix formatting.
9957 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9959 * linux-low.c (usr_store_inferior_registers): Factor out code
9960 to handle individual registers into...
9961 (store_register): ... this new function.
9963 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9965 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9966 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9967 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9968 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9969 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9970 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9971 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9972 (srv_xmlfiles): Add new XML files.
9974 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9976 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9977 (init_registers_s390_linux32v1): Add prototype.
9978 (init_registers_s390_linux32v2): Likewise.
9979 (init_registers_s390_linux64v1): Likewise.
9980 (init_registers_s390_linux64v2): Likewise.
9981 (init_registers_s390x_linux64v1): Likewise.
9982 (init_registers_s390x_linux64v2): Likewise.
9983 (s390_num_regs): Increment to 52.
9984 (s390_regmap): Add orig_r2 register.
9985 (s390_num_regs_3264): Increment to 68.
9986 (s390_regmap_3264): Add orig_r2 register.
9987 (s390_collect_ptrace_register): Handle orig_r2 register.
9988 (s390_supply_ptrace_register): Likewise.
9989 (s390_fill_last_break): New function.
9990 (s390_store_last_break): Likewise.
9991 (s390_fill_system_call): New function.
9992 (s390_store_system_call): Likewise.
9993 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9995 (s390_check_regset): New function.
9996 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9997 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9998 Update target_regsets for available register sets.
10000 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10001 Jan Kratochvil <jan.kratochvil@redhat.com>
10003 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10004 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10006 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10007 * linux-low.h (struct process_info_private): New member r_debug.
10008 * server.c (handle_qxfer_libraries): Call
10009 the_target->qxfer_libraries_svr4.
10010 (handle_qxfer_libraries_svr4): New function.
10011 (qxfer_packets): New entry "libraries-svr4".
10012 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10013 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10014 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10015 PACKET_qXfer_libraries_svr4.
10017 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10019 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10020 PSW address/mask between 8-byte and 16-byte formats.
10021 (s390_supply_ptrace_register): Likewise.
10022 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10023 basic addressing mode bit.
10025 2011-11-24 Stan Shebs <stan@codesourcery.com>
10027 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10029 2011-11-17 Stan Shebs <stan@codesourcery.com>
10031 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10032 (tracing_start_time): New global.
10033 (tracing_stop_time): New global.
10034 (tracing_user_name): New global.
10035 (tracing_notes): New global.
10036 (tracing_stop_note): New global.
10037 (cmd_qtstart): Set traceframe_usage, start_time.
10038 (stop_tracing): Set stop_time.
10039 (cmd_qtstatus): Report additional status.
10040 (cmd_qtp): New function.
10041 (handle_tracepoint_query): Call it.
10042 (cmd_qtnotes): New function.
10043 (handle_tracepoint_general_set): Call it.
10044 (get_timestamp): Rename from tsv_get_timestamp.
10046 2011-11-14 Stan Shebs <stan@codesourcery.com>
10047 Kwok Cheung Yeung <kcy@codesourcery.com>
10049 * linux-x86-low.c (small_jump_insn): New.
10050 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10051 trampoline and error message, build a trampoline and issue a small
10052 jump instruction to it.
10053 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10054 trampoline and error message.
10055 (x86_get_min_fast_tracepoint_insn_len): New.
10056 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10057 * linux-low.h (struct linux_target_ops): Add arguments to
10058 install_fast_tracepoint_jump_pad operation, add new operation.
10059 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10061 (linux_get_min_fast_tracepoint_insn_len): New function.
10062 (linux_target_op): Add new operation.
10063 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10064 (gdb_trampoline_buffer_end): Ditto.
10065 (gdb_trampoline_buffer_error): Ditto.
10066 (struct ipa_sym_addresses): Add fields for new IPA variables.
10067 (symbol_list): Add entries for new IPA variables.
10068 (struct tracepoint): Add fields to hold the address range of the
10069 trampoline used by the tracepoint.
10070 (trampoline_buffer_head): New static variable.
10071 (trampoline_buffer_tail): Ditto.
10072 (claim_trampoline_space): New function.
10073 (have_fast_tracepoint_trampoline_buffer): New function.
10074 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10076 (install_fast_tracepoint): Ditto, also add error buffer argument.
10077 (cmd_qtminftpilen): New function.
10078 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10079 (fast_tracepoint_from_trampoline_address): New function.
10080 (fast_tracepoint_collecting): Handle trampoline as part of jump
10082 (set_trampoline_buffer_space): New function.
10083 (initialize_tracepoint): Initialize new IPA variables.
10084 * target.h (struct target_ops): Add arguments to
10085 install_fast_tracepoint_jump_pad operation, add new
10086 get_min_fast_tracepoint_insn_len operation.
10087 (target_get_min_fast_tracepoint_insn_len): New.
10088 (install_fast_tracepoint_jump_pad): Add arguments.
10089 * server.h (IPA_BUFSIZ): Define.
10090 * linux-i386-ipa.c: Include extra header files.
10091 (initialize_fast_tracepoint_trampoline_buffer): New function.
10092 (initialize_low_tracepoint): Call it.
10093 * server.h (set_trampoline_buffer_space): Declare.
10094 (claim_trampoline_space): Ditto.
10095 (have_fast_tracepoint_trampoline_buffer): Ditto.
10097 2011-11-14 Yao Qi <yao@codesourcery.com>
10099 * server.c (handle_query): Handle InstallInTrace for qSupported.
10100 * tracepoint.c (add_tracepoint): Sort list.
10101 (install_tracepoint, download_tracepoint): New.
10102 (cmd_qtdp): Call them to install and download tracepoints.
10103 (sort_tracepoints): Removed.
10104 (cmd_qtstart): Update.
10106 2011-11-14 Yao Qi <yao@codesourcery.com>
10108 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10109 * mem-break.h: Declare.
10110 * tracepoint.c (cmd_qtstart): Move some code to ...
10111 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10113 (download_tracepoints): Move some code to ...
10114 (download_tracepoint_1): ... here. New.
10116 2011-11-08 Yao Qi <yao@codesourcery.com>
10118 * remote-utils.c (relocate_instruction): A comment fix.
10120 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10122 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10123 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10124 dr_status_mirror and dr_control_mirror from debug_reg_state.
10125 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10126 (i386_initial_stuff): Remove use of deleted globals.
10127 (i386_get_thread_context, i386_set_thread_context,
10128 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10129 from debug_reg_state.
10131 2011-11-05 Yao Qi <yao@codesourcery.com>
10133 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10134 address as TPOINT's.
10136 2011-11-02 Stan Shebs <stan@codesourcery.com>
10138 * tracepoint.c (agent_mem_read_string): New function.
10139 (eval_agent_expr): Call it for tracenz.
10140 * server.c (handle_query): Report support for tracenz.
10142 2011-11-02 Yao Qi <yao@codesourcery.com>
10144 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10146 2011-11-02 Yao Qi <yao@codesourcery.com>
10148 * target.h: Fix a typo in comment.
10150 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10152 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10153 clobber the breakpoints' shadows with fast tracepoint jumps.
10154 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10155 * target.c (write_inferior_memory): Also pass MYADDR down to
10158 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10160 * configure.ac: Check support for personality routine.
10161 * configure: Regenerate.
10162 * config.in: Likewise.
10163 * linux-low.c: Include <sys/personality.h>.
10164 Define ADDR_NO_RANDOMIZE if necessary.
10165 (linux_create_inferior): Disable address space randomization when
10166 forking inferior, if requested.
10167 (linux_supports_disable_randomization): New function.
10168 (linux_target_ops): Install it.
10169 * server.h (disable_randomization): Declare.
10170 * server.c (disable_randomization): New global variable.
10171 (handle_general_set): Handle QDisableRandomization.
10172 (handle_query): Likewise for qSupported.
10173 (main): Support --disable-randomization and --no-disable-randomization
10174 command line arguments.
10175 * target.h (struct target_ops): Add supports_disable_randomization.
10176 (target_supports_disable_randomization): New macro.
10178 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10180 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10182 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10183 [!PT_GETDSBT] (target_loadmap): New definition.
10184 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10185 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10186 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10187 and PT_GETDSBT to LINUX_LOADMAP.
10188 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10189 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10191 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10193 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10194 (arm_linux_hwbp_cap): New static variable.
10195 (arm_linux_get_hwbp_cap): Replace by ...
10196 (arm_linux_init_hwbp_cap): ... this new function.
10197 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10198 (arm_linux_get_hw_watchpoint_count): Likewise.
10199 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10200 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10201 (arm_prepare_to_resume): Use perror_with_name instead of error.
10203 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10205 * linux-arm-low.c: Include <signal.h>.
10206 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10207 (struct arm_linux_hwbp_cap): New data type.
10208 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10209 (struct arm_linux_hw_breakpoint): New data type.
10210 (MAX_BPTS, MAX_WPTS): Define.
10211 (struct arch_process_info, struct arch_lwp_info): New data types.
10212 (arm_linux_get_hwbp_cap): New function.
10213 (arm_linux_get_hw_breakpoint_count): Likewise.
10214 (arm_linux_get_hw_watchpoint_count): Likewise.
10215 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10216 (arm_hwbp_control_initialize): Likewise.
10217 (arm_hwbp_control_is_enabled): Likewise.
10218 (arm_hwbp_control_is_initialized): Likewise.
10219 (arm_hwbp_control_disable): Likewise.
10220 (arm_linux_hw_breakpoint_equal): Likewise.
10221 (arm_linux_hw_point_initialize): Likewise.
10222 (struct update_registers_data): New data structure.
10223 (update_registers_callback: New function.
10224 (arm_insert_point): Likewise.
10225 (arm_remove_point): Likewise.
10226 (arm_stopped_by_watchpoint): Likewise.
10227 (arm_stopped_data_address): Likewise.
10228 (arm_new_process): Likewise.
10229 (arm_new_thread): Likewise.
10230 (arm_prepare_to_resume): Likewise.
10231 (the_low_target): Register arm_insert_point, arm_remove_point,
10232 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10233 arm_new_thread, and arm_prepare_to_resume.
10235 2011-09-15 Stan Shebs <stan@codesourcery.com>
10237 * server.h (struct emit_ops): Add compare-goto fields.
10238 * tracepoint.c (gdb_agent_op_sizes): New table.
10239 (emit_eq_goto): New function.
10240 (emit_ne_goto): New function.
10241 (emit_lt_goto): New function.
10242 (emit_le_goto): New function.
10243 (emit_gt_goto): New function.
10244 (emit_ge_goto): New function.
10245 (is_goto_target): New function.
10246 (compile_bytecodes): Recognize special cases of compare-goto
10247 combinations and call specialized emitters for them.
10248 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10249 (amd64_emit_ne_goto): New function.
10250 (amd64_emit_lt_goto): New function.
10251 (amd64_emit_le_goto): New function.
10252 (amd64_emit_gt_goto): New function.
10253 (amd64_emit_ge_goto): New function.
10254 (amd64_emit_ops): Add the new functions.
10255 (i386_emit_eq_goto): New function.
10256 (i386_emit_ne_goto): New function.
10257 (i386_emit_lt_goto): New function.
10258 (i386_emit_le_goto): New function.
10259 (i386_emit_gt_goto): New function.
10260 (i386_emit_ge_goto): New function.
10261 (i386_emit_ops): Add the new functions.
10263 2011-09-08 Stan Shebs <stan@codesourcery.com>
10265 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10266 (i386_emit_epilogue): Restore %ebx.
10268 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10270 * server.c (step_thread): Remove definition.
10271 (process_serial_event): Don't handle Hs.
10272 * server.h (step_thread): Remove declaration.
10273 * target.c (set_desired_inferior): Remove use of step_thread.
10275 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10277 * linux-low.c: Include linux-procfs.h.
10278 (linux_attach_lwp_1): Update comments.
10279 (linux_attach): Scan for existing threads when attaching to a
10280 process that is the tgid.
10281 * Makefile.in: Update dependencies.
10283 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10285 * configure.srv: Add linux-procfs.o dependencies.
10287 2011-08-14 Yao Qi <yao@codesourcery.com>
10289 * target.h (struct target_ops): Fix indent.
10290 * win32-low.c (win32_target_ops): Fix comment.
10292 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10293 Yao Qi <yao@codesourcery.com>
10295 * Makefile.in (clean): Remove tic6x-*.c files.
10296 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10297 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10298 (tic6x-c64xp-linux.c): Likewise.
10299 * configure.srv: Add support for tic6x-*-uclinux.
10300 * linux-tic6x-low.c: New.
10301 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10303 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10304 Yao Qi <yao@codesourcery.com>
10306 * target.h (struct target_ops): Add read_loadmap.
10307 * linux-low.c (struct target_loadseg): New type.
10308 (struct target_loadmap): New type.
10309 (linux_read_loadmap): New function.
10310 (linux_target_ops): Add linux_read_loadmap.
10311 * server.c (handle_query): Support qXfer:fdpic:read packet.
10312 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10315 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10317 * win32-low.c: Include <stdint.h>.
10319 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10321 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10322 to the inferior here.
10323 (i386_remove_aligned_watchpoint): Ditto.
10324 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10325 fit part of the watchpoint in the debug registers.
10326 (i386_update_inferior_debug_regs): New.
10327 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10328 registers, and only update the inferior on success.
10329 (i386_low_remove_watchpoint): Ditto.
10331 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10333 * linux-low.c (compare_ints, unique, list_threads, show_process,
10334 linux_core_of_thread): Delete.
10335 (linux_target_ops): Change linux_core_of_thread to
10336 linux_common_core_of_thread.
10337 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10338 * utils.c (malloc_failure): Change type of argument.
10339 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10340 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10341 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10342 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10343 (IPA_OBJS): Add common-utils-ipa.o.
10344 (ptid_h, linux_osdata_h): New macros.
10345 (server_h): Add common/common-utils.h, common/xml-utils.h,
10346 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10348 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10349 ptid.o, buffer.o): New rules.
10350 (linux-low.o): Add common/linux-osdata.h as a dependency.
10351 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10352 * configure.ac: Add AC_HEADER_DIRENT check.
10353 * config.in: Regenerate.
10354 * configure: Regenerate.
10355 * remote-utils.c (xml_escape_text): Delete.
10356 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10357 buffer_xml_printf): Move to common/buffer.c.
10358 * server.c (main): Remove call to initialize_inferiors.
10359 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10360 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10361 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10362 internal_error, gdb_assert, gdb_assert_fail): Delete.
10363 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10364 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10366 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10367 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10368 initialize_inferiors): Delete.
10370 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10372 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10375 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10377 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10379 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10381 2011-05-26 Yao Qi <yao@codesourcery.com>
10383 * Makefile.in (thread-db.o): Track dependence to
10384 common/gdb_thread_db.h.
10385 * thread-db.c: include gdb_thread_db.h from right place.
10387 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10389 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10390 __FILE__ and __LINE__ to internal_error.
10392 2011-05-13 Doug Evans <dje@google.com>
10394 * thread-db.c (try_thread_db_load_from_sdir): New function.
10395 (try_thread_db_load_from_dir): New function.
10396 (thread_db_load_search): Handle $sdir, ignore $pdir.
10397 Remove trying of system directories if search of
10398 libthread-db-search-path fails, that is now done via $sdir.
10400 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10402 * server.c (handle_query): Add EnableDisableTracepoints to the list
10403 of supported features.
10404 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10406 (cmd_qtenable_disable): New.
10407 (cmd_qtstart): Install tracepoints even if disabled.
10408 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10409 receiving a QTEnable or QTDisable packet.
10410 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10411 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10413 (gdb_probe): Skip data collection if static tracepoint is disabled.
10415 2011-05-10 Doug Evans <dje@google.com>
10417 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10419 2011-05-04 Doug Evans <dje@google.com>
10421 * linux-low.c (linux_join): Skip process lookup.
10422 * spu-low.c (spu_join): Ditto.
10423 * server.c (join_inferiors_callback): Delete.
10424 (process_serial_event): For 'D' packet (detach) call join_inferior
10427 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10429 * README: Don't mention xscale*-*-linux*.
10430 * configure.srv (xscale*-*-linux*): Don't handle target.
10432 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10434 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10436 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10437 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10438 (i386_emit_void_call_2): Likewise.
10440 2011-04-26 Yao Qi <yao@codesourcery.com>
10442 * linux-low.c: Move common macros to linux-ptrace.h.
10443 Include linux-ptrace.h.
10444 * Makefile.in (linux_ptrace_h): New.
10445 (linux-low.o): Depends on linux-ptrace.h.
10447 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10449 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10450 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10451 (remote_prepare): New function with most of the TCP code from ...
10452 (remote_open): ... here. Detect PORT here unconditionally. Move also
10453 setting transport_is_reliable.
10454 * server.c (run_once): New variable.
10455 (gdbserver_usage): Document it.
10456 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10457 the first run if RUN_ONCE.
10458 * server.h (run_once, remote_prepare): New declarations.
10460 2011-04-19 Tom Tromey <tromey@redhat.com>
10462 * win32-low.c (handle_load_dll): Remove duplicate "the".
10464 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10466 Remove support for old Cygwin 1.5 versions.
10467 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10468 function to avoid warning.
10469 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10472 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10474 * gdbserver/server.h (Macro _): Define it if not available.
10476 2011-03-14 Michael Snyder <msnyder@vmware.com>
10478 * hostio.c (handle_close): Remove unnecessary null test.
10480 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10482 * Makefile.in (maintainer-clean realclean distclean): Remove
10483 "make ... subdir_do" command.
10485 2011-03-10 Michael Snyder <msnyder@vmware.com>
10487 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10489 * server.c (handle_v_run): Free alloced buffer on early return.
10491 2011-03-09 Yao Qi <yao@codesourcery.com>
10494 2011-03-04 Yao Qi <yao@codesourcery.com>
10496 * Makefile.in: Remove GNU make feature --directory.
10498 2011-03-05 Yao Qi <yao@codesourcery.com>
10500 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10501 (subdir_do): New make target. Copied from gdb/Makefile.
10502 (maintainer-clean, realclean, distclean, clean): Call corresponding
10503 make targets in common/Makefile.
10505 2011-02-11 Yao Qi <yao@codesourcery.com>
10507 * configure.ac: Call AC_PROG_RANLIB.
10508 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10509 * configure: Regenerate.
10511 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10513 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10515 2011-03-06 Yao Qi <yao@codesourcery.com>
10517 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10519 2011-03-05 Yao Qi <yao@codesourcery.com>
10521 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10522 (subdir_do): New make target. Copied from gdb/Makefile.
10523 (maintainer-clean, realclean, distclean, clean): Call corresponding
10524 make targets in common/Makefile.
10526 2011-03-04 Yao Qi <yao@codesourcery.com>
10528 * Makefile.in: Remove GNU make feature --directory.
10530 2011-03-04 Michael Snyder <msnyder@vmware.com>
10532 * server.c (queue_stop_reply): Call xmalloc not malloc.
10534 2011-03-02 Michael Snyder <msnyder@vmware.com>
10536 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10538 2011-02-28 Michael Snyder <msnyder@vmware.com>
10540 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10541 (cmd_qtframe): Ditto.
10542 (cmd_qtbuffer): Ditto.
10543 (cmd_bigqtbuffer): Ditto.
10545 * utils.c (decimal2str): Initialize 'width' to nine, then
10546 don't mess with it.
10548 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10550 * hostio.c (require_data): Free *data, not data.
10552 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10554 * hostio.c (require_data): Use free, not xfree.
10556 2011-02-27 Michael Snyder <msnyder@vmware.com>
10558 * server.c (handle_query): Discard unused value.
10560 * hostio.c (require_data): Free malloc memory before returning
10563 2011-02-26 Michael Snyder <msnyder@vmware.com>
10565 * linux-low.c (list_threads): Call closedir for dirent.
10567 2011-02-27 Michael Snyder <msnyder@vmware.com>
10569 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10570 a case statement falls through.
10572 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10574 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10577 2011-02-26 Michael Snyder <msnyder@vmware.com>
10579 * utils.c (decimal2str): Eliminate dead code and dead param.
10580 (pulongest): Drop dead param from call to decimal2str.
10583 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10585 Revert the following patch (not approved yet):
10586 2011-02-21 Hui Zhu <teawater@gmail.com>
10587 * tracepoint.c (tp_printf): New function.
10588 (eval_agent_expr): Handle gdb_agent_op_printf.
10590 2011-02-21 Hui Zhu <teawater@gmail.com>
10592 * tracepoint.c (tp_printf): New function.
10593 (eval_agent_expr): Handle gdb_agent_op_printf.
10595 2011-02-18 Tom Tromey <tromey@redhat.com>
10597 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10598 (tracepoint.o): Likewise.
10599 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10600 (gdb_agent_op_names): Likewise.
10602 2011-02-18 Tom Tromey <tromey@redhat.com>
10604 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10605 gdb_agent_op_rot>: New constants.
10606 (gdb_agent_op_names): Add pick and roll.
10607 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10610 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10612 * aclocal.m4: Regenerated with aclocal-1.11.1.
10614 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10616 * server.c (handle_qxfer_traceframe_info): New.
10617 (qxfer_packets): Register "traceframe-info".
10618 (handle_query): Report support for qXfer:traceframe-info:read+.
10619 * tracepoint.c (match_blocktype): New.
10620 (traceframe_find_block_type): Rename to ...
10621 (traceframe_walk_blocks): ... this. Add callback filter argument,
10623 (traceframe_find_block_type): New, reimplemented on top of
10624 traceframe_walk_blocks.
10625 (build_traceframe_info_xml): New.
10626 (traceframe_read_info): New.
10627 * server.h (traceframe_read_info): Declare.
10629 2011-02-11 Yao Qi <yao@codesourcery.com>
10631 * configure.ac: Call AC_PROG_RANLIB.
10632 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10633 * configure: Regenerate.
10635 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10637 * server.c (gdb_read_memory): Change return semantics to allow
10639 (handle_search_memory_1): Adjust.
10640 (process_serial_event) <'m' packet>: Handle partial transfers.
10641 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10643 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10645 * regcache.c (init_register_cache): Initialize
10646 regcache->register_status.
10647 (free_register_cache): Release regcache->register_status.
10648 (regcache_cpy): Copy register_status.
10649 (registers_to_string): Print 'x's for unavailable registers.
10650 (supply_register): Mark the register's status valid or
10651 unavailable, depending on whether a buffer was passed in or not.
10652 (supply_register_zeroed): New.
10653 (supply_regblock): Mark the registers' status valid or
10654 unavailable, depending on whether a buffer was passed in or not.
10655 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10656 (struct regcache): New `register_status' field.
10657 (supply_register_zeroed): Declare.
10658 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10659 supply_register_zeroed, rather than passing a NULL buffer to
10661 * tracepoint.c (fetch_traceframe_registers): Update comment.
10663 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10665 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10668 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10670 * server.h (decode_xfer_write): Change prototype.
10671 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10672 and don't extract the annex here.
10673 * server.c (decode_xfer_read): Remove `annex' parameter,
10674 and don't extract the annex here.
10675 (decode_xfer): New.
10676 (struct qxfer): New.
10677 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10678 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10679 (handle_qxfer_statictrace): New functions, abstracted out from
10680 handle_query, and made to use the struct qxfer interface.
10681 (handle_threads_qxfer_proper): Rename to ...
10682 (handle_qxfer_threads_proper): ... this.
10683 (handle_threads_qxfer): Rename to ...
10684 (handle_qxfer_threads): ... this. Adjust.
10685 (qxfer_packets): New array.
10686 (handle_qxfer): New function.
10687 (handle_query): Use handle_qxfer.
10689 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10691 * gdbreplay.c: Shorten lines of >= 80 columns.
10692 * linux-low.c: Ditto.
10693 * linux-ppc-low.c: Ditto.
10694 * linux-s390-low.c: Ditto.
10695 * linux-sparc-low.c: Ditto.
10696 * linux-x86-low.c: Ditto.
10697 * linux-xtensa-low.c: Ditto.
10698 * mem-break.c: Ditto.
10699 * nto-low.c: Ditto.
10700 * regcache.h: Ditto.
10701 * remote-utils.c: Ditto.
10704 * thread-db.c: Ditto.
10705 * tracepoint.c: Ditto.
10707 * win32-low.h: Ditto.
10709 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10711 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10714 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10716 * server.c (gdbserver_version): Update copyright year in version
10718 * gdbreplay.c (gdbreplay_version): Ditto.
10720 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10722 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10723 * linux-bfin-low.c: New file.
10724 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10725 PT_DATA_ADDR for BFIN targets.
10726 * Makefile.in (SFILES): Add linux-bfin-low.c.
10727 (clean): Remove reg-bfin.c.
10728 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10729 * README: Mention supported Blackfin targets.
10731 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10733 * .gitignore: New file.
10735 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10737 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10739 2010-10-22 Jie Zhang <jie@codesourcery.com>
10741 * Makefile.in: Add FLAGS_TO_PASS variable.
10742 (install): Remove dependency of install-only and recursively
10743 invoke make for install-only.
10745 2010-10-04 Doug Evans <dje@google.com>
10747 * Makefile.in (uninstall): Use $(DESTDIR).
10749 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10753 * linux-x86-low.c (compat_siginfo_from_siginfo)
10754 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10755 si_code is < 0. Check for si_code == SI_TIMER before checking for
10758 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10760 * lynx-i386-low.c: New file.
10761 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10763 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10765 * lynx-low.c (ptrace_request_to_str): Remove handling for
10766 request values that have been removed in LynxOS 5.x.
10768 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10770 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10773 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10775 * configure.ac: Add --enable-inprocess-agent option.
10776 * configure: Rebuilt.
10778 2010-09-06 Yao Qi <yao@codesourcery.com>
10780 * linux-low.c (linux_kill): Remove unused variable.
10781 (linux_stabilize_threads): Likewise.
10782 * server.c (start_inferior): Likewise.
10783 (queue_stop_reply_callback): Likewise.
10784 * tracepoint.c (do_action_at_tracepoint): Likewise.
10786 2010-09-06 Yao Qi <yao@codesourcery.com>
10788 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10791 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10793 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10795 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10797 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10800 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10802 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10803 gdbserver/lynx-ppc-low.c: New files.
10804 * Makefile.in (lynx_low_h): New variable.
10805 (lynx-low.o, lynx-ppc-low.o): New rules.
10806 * configure.ac: On LynxOS, link with -lnetinet.
10807 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10808 * configure: regenerate.
10810 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10812 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10813 * configure.ac: Add check for vasprintf and vsnprintf.
10814 * configure, config.in: Regenerate.
10815 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10817 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10819 * gdbreplay.c: Move include of alloca.h up, next to include of
10821 * server.h: Add include of malloc.h.
10822 * mem-break.c: Remove include of malloc.h.
10823 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10825 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10827 * Makefile.in (memmem.o): Build with -Wno-error.
10829 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10831 * utils.c (xsnprintf): Make non-static.
10832 * server.h: Add xsnprintf declaration.
10833 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10834 replace calls to snprintf by calls to xsnprintf throughout.
10836 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10838 * configure.ac: Add configure check for alloca.
10839 * configure, config.in: Regenerate.
10840 * server.h: Include alloca.h if it exists.
10841 * gdbreplay.c: Include alloca.h if it exists.
10843 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10845 * linux-low.c (__SIGRTMIN): Define if not already defined.
10846 (linux_create_inferior): Check for __ANDROID__ rather than
10848 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10849 are already deferred.
10850 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10851 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10852 stopped and already has a pending signal to report.
10853 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10854 a pending signal to report or is moving out of a jump pad.
10855 (linux_init_signals): Check for __ANDROID__ rather than
10858 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10860 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10861 debug_threads check. Avoid a linear search when not doing debug
10864 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10866 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10867 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10868 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10869 (process_event): Change local fd's type to gdb_fildes_t.
10870 (create_file_handler): Adjust prototype.
10871 (delete_file_handler): Adjust prototype.
10872 (handle_file_event): Adjust prototype. Use pfildes.
10873 (create_file_event): Adjsut prototype.
10874 * remote-utils.c (remote_desc, listen_desc): Change type to
10876 * server.h: New gdb_fildes_t typedef.
10877 [USE_WIN32API]: Include winsock2.h.
10878 (delete_file_handler, add_file_handler): Adjust prototypes.
10879 (pfildes): Declare.
10880 * utils.c (pfildes): New.
10882 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10884 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10885 * configure: Regenerate.
10887 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10889 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10890 (linux_done_accessing_memory): ... this.
10891 (linux_target_ops): Adjust.
10892 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10893 * nto-low.c (nto_target_ops): Adjust comment.
10894 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10895 * spu-low.c (spu_target_ops): Adjust comment.
10896 * target.h (target_ops): Rename unprepare_to_access_memory field
10897 to done_accessing_memory.
10898 (unprepare_to_access_memory): Rename to ...
10899 (done_accessing_memory): ... this.
10901 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10903 * linux-low.c (linux_prepare_to_access_memory): New.
10904 (linux_unprepare_to_access_memory): New.
10905 (linux_target_ops): Install them.
10906 * server.c (read_memory): Rename to ...
10907 (gdb_read_memory): ... this. Use
10908 prepare_to_access_memory/prepare_to_access_memory.
10909 (write_memory): Rename to ...
10910 (gdb_write_memory): ... this. Use
10911 prepare_to_access_memory/prepare_to_access_memory.
10912 (handle_search_memory_1): Adjust.
10913 (process_serial_event): Adjust.
10914 * target.h (struct target_ops): New fields
10915 prepare_to_access_memory and unprepare_to_access_memory.
10916 (prepare_to_access_memory, unprepare_to_access_memory): New.
10917 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10918 prepare_to_access_memory/prepare_to_access_memory.
10919 * nto-low.c (nto_target_ops): Adjust.
10920 * spu-low.c (spu_target_ops): Adjust.
10921 * win32-low.c (win32_target_ops): Adjust.
10923 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10925 * Makefile.in (WARN_CFLAGS): Get it from configure.
10926 (WERROR_CFLAGS): New.
10927 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10928 * configure.ac: Introduce --enable-werror, which adds -Werror to
10929 the compiler command line. Enabled by default. Disable with
10930 --disable-werror. Add -Wdeclaration-after-statement
10931 Wpointer-arith and -Wformat-nonliteral to warning flags.
10932 * configure: Regenerate.
10934 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10936 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10938 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10940 * gdbreplay.c (remote_error): New.
10942 (expect): Use gdbchar. Check for error reading from GDB.
10943 Clarify sync error output.
10944 (play): Check for errors writing to GDB.
10945 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10946 * remote-utils.c (getpkt): Check for errors writing to the remote
10949 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10951 * linux-low.c (linux_wait_1): Move non-debugging code out of
10952 `debug_threads' control.
10954 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10956 * linux-low.c (linux_wait_1): Don't set last_status here.
10957 * server.c (push_event, queue_stop_reply_callback): Assert we're
10958 not pushing a TARGET_WAITKIND_IGNORE event.
10959 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10960 (myresume, handle_target_event): Set the thread's last_resume_kind
10961 and last_status from the target returned status.
10963 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10967 * linux-x86-low.c (update_debug_registers_callback): New.
10968 (i386_dr_low_set_addr): Use it.
10969 (i386_dr_low_get_addr): New.
10970 (i386_dr_low_set_control): Use update_debug_registers_callback.
10971 (i386_dr_low_get_control): New.
10972 (i386_dr_low_get_status): Adjust.
10973 * linux-low.c (linux_stop_lwp): New.
10974 * linux-low.h (linux_stop_lwp): Declare.
10976 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10977 argument instead of a i386_debug_reg_state.
10978 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10979 a i386_debug_reg_state.
10980 (i386_insert_aligned_watchpoint): Adjust.
10981 (i386_remove_aligned_watchpoint): Adjust.
10982 (i386_low_stopped_data_address): Read the debug registers from the
10983 inferior instead of from the mirrors.
10984 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10985 (i386_dr_low_get_addr): Declare.
10986 (i386_dr_low_get_control): Declare.
10987 (i386_dr_low_get_status): Change prototype.
10989 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10990 (i386_dr_low_get_addr): New.
10991 (i386_dr_low_get_control): New.
10992 (i386_dr_low_get_status): Adjust prototype. Return
10994 (i386_initial_stuff): Clear dr_status_mirror and
10996 (i386_get_thread_context): Adjust.
10997 (i386_set_thread_context): Adjust.
10998 (i386_thread_added): Adjust.
11000 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11002 * linux-low.h (linux_thread_area): Delete declaration.
11004 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11006 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11007 after its termination.
11009 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11011 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11012 (gdb_wants_all_stopped): Delete.
11013 (linux_wait_1): Don't call them.
11014 * server.c (handle_v_cont): Tag all threads as want-stopped.
11015 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11016 stopped as "client-wants-stopped".
11018 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11020 * Makefile.in (signals_h): New.
11021 (server_h): Depend on it.
11022 (server.o): Don't depend on $(signals_def).
11023 (signals.o): Depend on $(signals_def).
11025 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11027 * Makefile.in (signals_def): New.
11028 (server_h): Append include/gdb/signals.h and signals_def.
11029 (server.o): Append signals_def.
11031 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11033 * server.c (handle_target_event): Use target_signal_to_host for
11034 resume_info.sig initialization.
11035 * target.h (struct thread_resume) <sig>: New comment.
11037 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11039 * server.c (handle_query): strcpy() the returned string from paddress()
11040 instead of sprintf().
11041 * utils.c (paddress): Return phex_nz().
11043 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11045 * server.c (handle_v_cont): Call mourn_inferior if process
11047 (myresume): Likewise.
11049 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11051 Static tracepoints, and integration with UST.
11053 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11054 * mem-break.c (uninsert_all_breakpoints)
11055 (reinsert_all_breakpoints): New.
11056 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11057 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11058 (gdb_agent_ust_loaded, helper_thread_id)
11059 (gdb_agent_helper_thread_id): New macros.
11060 (struct ipa_sym_addresses): Add addr_ust_loaded,
11061 addr_helper_thread_id, addr_cmd_buf.
11062 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11063 (in_process_agent_loaded_ust): New.
11064 (write_e_ust_not_loaded): New.
11065 (maybe_write_ipa_ust_not_loaded): New.
11066 (struct collect_static_trace_data_action): New.
11067 (enum tracepoint_type) <static_tracepoint>: New.
11068 (struct tracepoint) <handle>: Mention static tracepoints.
11069 (struct static_tracepoint_ctx): New.
11070 (CMD_BUF_SIZE): New.
11071 (add_tracepoint_action): Handle static tracepoint actions.
11072 (unprobe_marker_at): New.
11073 (clear_installed_tracepoints): Handle static tracepoints.
11074 (cmd_qtdp): Handle static tracepoints.
11075 (probe_marker_at): New.
11076 (cmd_qtstart): Handle static tracepoints.
11077 (response_tracepoint): Handle static tracepoints.
11078 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11079 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11080 (get_context_regcache): Handle static tracepoints.
11081 (do_action_at_tracepoint): Handle static tracepoint actions.
11082 (traceframe_find_block_type): Handle static trace data blocks.
11083 (traceframe_read_sdata): New.
11084 (download_tracepoints): Download static tracepoint actions.
11085 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11086 (GDB_PROBE_NAME): New.
11088 (GET_UST_SYM): New.
11091 (ust_marker_to_static_tracepoint): New.
11093 (collect_ust_data_at_tracepoint): New.
11094 (gdb_ust_probe): New.
11095 (UNIX_PATH_MAX, SOCK_DIR): New.
11096 (gdb_ust_connect_sync_socket): New.
11097 (resume_thread, stop_thread): New.
11098 (run_inferior_command): New.
11099 (init_named_socket): New.
11100 (gdb_ust_socket_init): New.
11101 (cstr_to_hexstr): New.
11103 (first_marker, next_marker): New.
11104 (response_ust_marker): New.
11105 (cmd_qtfstm, cmd_qtsstm): New.
11106 (unprobe_marker_at, probe_marker_at): New.
11107 (cmd_qtstmat, gdb_ust_thread): New.
11108 (gdb_ust_init): New.
11109 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11110 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11111 (ST_REGENTRY): New.
11112 (x86_64_st_collect_regmap): New.
11113 (X86_64_NUM_ST_COLLECT_GREGS): New.
11114 (AMD64_RIP_REGNUM): New.
11115 (supply_static_tracepoint_registers): New.
11116 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11117 (ST_REGENTRY): New.
11118 (i386_st_collect_regmap): New.
11119 (i386_NUM_ST_COLLECT_GREGS): New.
11120 (supply_static_tracepoint_registers): New.
11121 * server.c (handle_query): Handle qXfer:statictrace:read.
11122 <qSupported>: Report support for StaticTracepoints, and
11123 qXfer:statictrace:read features.
11124 * server.h (traceframe_read_sdata)
11125 (supply_static_tracepoint_registers): Declare.
11126 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11127 (unpack_varlen_hex): Include in IPA build.
11128 * Makefile.in (ustlibs, ustinc): New.
11129 (IPA_OBJS): Add remote-utils-ipa.o.
11130 ($(IPA_LIB)): Link -ldl and -lpthread.
11132 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11133 * config.in, configure: Regenerate.
11135 2010-06-20 Ian Lance Taylor <iant@google.com>
11136 Pedro Alves <pedro@codesourcery.com>
11138 * linux-x86-low.c (always_true): Delete.
11139 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11140 trying to fool the compiler with always_true.
11142 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11144 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11145 conditions in gdbserver.
11147 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11149 * spu-low.c (spu_read_memory): Wrap around local store limit.
11150 (spu_write_memory): Likewise.
11152 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11154 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11155 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11157 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11159 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11160 uses with LONGEST uses.
11162 2010-06-14 Stan Shebs <stan@codesourcery.com>
11163 Pedro Alves <pedro@codesourcery.com>
11167 * linux-x86-low.c: Include limits.h.
11169 (always_true): New.
11172 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11173 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11174 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11175 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11176 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11177 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11178 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11179 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11180 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11181 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11182 (amd64_emit_void_call_2): New.
11183 (amd64_emit_ops): New.
11184 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11185 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11186 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11187 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11188 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11189 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11190 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11191 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11192 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11193 (i386_emit_stack_adjust, i386_emit_int_call_1)
11194 (i386_emit_void_call_2): New.
11195 (i386_emit_ops): New.
11196 (x86_emit_ops): New.
11197 (the_low_target): Install x86_emit_ops.
11198 * server.h (struct emit_ops): New.
11199 (get_raw_reg_func_addr): Declare.
11200 (current_insn_ptr, emit_error): Declare.
11201 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11202 (set_trace_state_variable_value): New defines.
11203 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11204 addr_get_trace_state_variable_value and
11205 addr_set_trace_state_variable_value.
11206 (symbol_list): New fields for get_raw_reg,
11207 get_trace_state_variable_value and set_trace_state_variable_value.
11208 (condfn): New typedef.
11209 (struct tracepoint): New field `compiled_cond'.
11210 (do_action_at_tracepoint): Clear compiled_cond.
11211 (get_trace_state_variable_value, set_trace_state_variable_value):
11213 (condition_true_at_tracepoint): If there's a compiled condition,
11215 (current_insn_ptr, emit_error): New globals.
11216 (struct bytecode_address): New.
11217 (get_raw_reg_func_addr): New.
11218 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11219 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11220 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11221 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11222 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11223 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11224 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11225 (compile_tracepoint_condition, compile_bytecodes): New.
11226 * target.h (emit_ops): Forward declare.
11227 (struct target_ops): New field emit_ops.
11228 (target_emit_ops): New.
11229 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11230 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11231 * linux-low.c (linux_emit_ops): New.
11232 (linux_target_ops): Install it.
11233 * linux-low.h (struct linux_target_ops): New field emit_ops.
11235 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11237 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11238 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11240 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11241 Stan Shebs <stan@codesourcery.com>
11243 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11244 (all): Depend on $(extra_libraries).
11245 (install-only): Install the IPA.
11246 (IPA_OBJS, IPA_LIB): New.
11247 (clean): Remove the IPA lib.
11248 (IPAGENT_CFLAGS): New.
11249 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11250 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11251 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11252 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11253 * configure.ac: Check for atomic builtins support in the compiler.
11254 (IPA_DEPFILES, extra_libraries): Define.
11255 * configure.srv (ipa_obj): Add description.
11256 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11257 (i[34567]86-*-linux*): Set ipa_obj.
11258 (x86_64-*-linux*): Set ipa_obj.
11259 * linux-low.c (stabilizing_threads): New.
11260 (supports_fast_tracepoints): New.
11261 (linux_detach): Stabilize threads before detaching.
11262 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11263 the lwp is either not stabilizing, or is moving out of a jump pad.
11264 (linux_fast_tracepoint_collecting): New.
11265 (maybe_move_out_of_jump_pad): New.
11266 (enqueue_one_deferred_signal): New.
11267 (dequeue_one_deferred_signal): New.
11268 (linux_wait_for_event_1): If moving out of a jump pad, defer
11269 pending signals to later.
11270 (linux_stabilize_threads): New.
11271 (linux_wait_1): Check if threads need moving out of jump pads, and
11273 (stuck_in_jump_pad_callback): New.
11274 (move_out_of_jump_pad_callback): New.
11275 (lwp_running): New.
11276 (linux_resume_one_lwp): Handle moving out of jump pads.
11277 (linux_set_resume_request): Dequeue deferred signals.
11278 (need_step_over_p): Also step over fast tracepoint jumps.
11279 (start_step_over): Also uninsert fast tracepoint jumps.
11280 (finish_step_over): Also reinsert fast tracepoint jumps.
11281 (linux_install_fast_tracepoint_jump): New.
11282 (linux_target_ops): Install linux_stabilize_threads and
11283 linux_install_fast_tracepoint_jump_pad.
11284 * linux-low.h (linux_target_ops) <get_thread_area,
11285 install_fast_tracepoint_jump_pad>: New fields.
11286 (struct lwp_info) <collecting_fast_tracepoint,
11287 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11288 (linux_get_thread_area): Declare.
11289 * linux-x86-low.c (jump_insn): New.
11290 (x86_get_thread_area): New.
11291 (append_insns): New.
11292 (push_opcode): New.
11293 (amd64_install_fast_tracepoint_jump_pad): New.
11294 (i386_install_fast_tracepoint_jump_pad): New.
11295 (x86_install_fast_tracepoint_jump_pad): New.
11296 (the_low_target): Install x86_get_thread_area and
11297 x86_install_fast_tracepoint_jump_pad.
11298 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11299 (struct fast_tracepoint_jump): New.
11300 (fast_tracepoint_jump_insn): New.
11301 (fast_tracepoint_jump_shadow): New.
11302 (find_fast_tracepoint_jump_at): New.
11303 (fast_tracepoint_jump_here): New.
11304 (delete_fast_tracepoint_jump): New.
11305 (set_fast_tracepoint_jump): New.
11306 (uninsert_fast_tracepoint_jumps_at): New.
11307 (reinsert_fast_tracepoint_jumps_at): New.
11308 (set_breakpoint_at): Use write_inferior_memory.
11309 (uninsert_raw_breakpoint): Use write_inferior_memory.
11310 (check_mem_read): Mask out fast tracepoint jumps.
11311 (check_mem_write): Mask out fast tracepoint jumps.
11312 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11313 (set_fast_tracepoint_jump): Declare.
11314 (delete_fast_tracepoint_jump)
11315 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11316 (reinsert_fast_tracepoint_jumps_at): Declare.
11317 * regcache.c: Don't compile many functions when building the
11318 in-process agent library.
11319 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11320 the register buffer in the heap.
11321 (free_register_cache): If the register buffer isn't owned by the
11322 regcache, don't free it.
11323 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11324 pre-existing register caches.
11325 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11327 (convert_ascii_to_int): : Constify `from' parameter type.
11328 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11329 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11330 the needed buffer in-place.
11331 (relocate_instruction): New.
11332 * server.c (handle_query) <qSymbols>: If the target supports
11333 tracepoints, give it a chance of looking up symbols. Report
11334 support for fast tracepoints.
11335 (handle_status): Stabilize threads.
11336 (process_serial_event): Adjust.
11337 * server.h (struct fast_tracepoint_jump): Forward declare.
11338 (struct process_info) <fast_tracepoint_jumps>: New field.
11339 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11340 (decode_X_packet, decode_M_packet): Adjust.
11341 (relocate_instruction): Declare.
11342 (in_process_agent_loaded): Declare.
11343 (tracepoint_look_up_symbols): Declare.
11344 (struct fast_tpoint_collect_status): Declare.
11345 (fast_tracepoint_collecting): Declare.
11346 (force_unlock_trace_buffer): Declare.
11347 (handle_tracepoint_bkpts): Declare.
11348 (initialize_low_tracepoint)
11349 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11350 * target.h (struct target_ops) <stabilize_threads,
11351 install_fast_tracepoint_jump_pad>: New fields.
11352 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11353 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11354 [HAVE_STDINT_H]: Include stdint.h.
11355 (trace_debug_1): Rename to ...
11356 (trace_vdebug): ... this.
11357 (trace_debug): Rename to ...
11358 (trace_debug_1): ... this. Add `level' parameter.
11359 (trace_debug): New.
11360 (ATTR_USED, ATTR_NOINLINE): New.
11361 (IP_AGENT_EXPORT): New.
11362 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11363 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11364 (about_to_request_buffer_space, trace_buffer_is_full)
11365 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11366 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11367 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11368 (traceframe_write_count, traceframes_created)
11369 (trace_state_variables)
11370 New renaming defines.
11371 (struct ipa_sym_addresses): New.
11372 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11373 (symbol_list): New.
11374 (ipa_sym_addrs): New.
11375 (all_tracepoint_symbols_looked_up): New.
11376 (in_process_agent_loaded): New.
11377 (write_e_ipa_not_loaded): New.
11378 (maybe_write_ipa_not_loaded): New.
11379 (tracepoint_look_up_symbols): New.
11380 (debug_threads) [IN_PROCESS_AGENT]: New.
11381 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11382 (UNKNOWN_SIDE_EFFECTS): New.
11383 (stop_tracing): New.
11384 (flush_trace_buffer): New.
11385 (stop_tracing_bkpt): New.
11386 (flush_trace_buffer_bkpt): New.
11387 (read_inferior_integer): New.
11388 (read_inferior_uinteger): New.
11389 (read_inferior_data_pointer): New.
11390 (write_inferior_data_pointer): New.
11391 (write_inferior_integer): New.
11392 (write_inferior_uinteger): New.
11393 (struct collect_static_trace_data_action): Delete.
11394 (enum tracepoint_type): New.
11395 (struct tracepoint) <type>: New field `type'.
11396 <actions_str, step_actions, step_actions_str>: Only include in
11398 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11399 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11400 (tracepoints): Use IP_AGENT_EXPORT.
11401 (last_tracepoint): Don't include in the IPA.
11402 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11403 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11404 (alloced_trace_state_variables): New.
11405 (trace_state_variables): Use IP_AGENT_EXPORT.
11406 (traceframe_t): Delete unused variable.
11407 (circular_trace_buffer): Don't include in the IPA.
11408 (trace_buffer_start): Delete.
11409 (struct trace_buffer_control): New.
11410 (trace_buffer_free): Delete.
11411 (struct ipa_trace_buffer_control): New.
11412 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11413 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11415 (trace_buffer_ctrl): New.
11416 (TRACE_BUFFER_CTRL_CURR): New.
11417 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11418 Reimplement as macros.
11419 (trace_buffer_wrap): Delete.
11420 (traceframe_write_count, traceframe_read_count)
11421 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11422 (struct tracepoint_hit_ctx) <type>: New field.
11423 (struct fast_tracepoint_ctx): New.
11424 (memory_barrier): New.
11426 (record_tracepoint_error): Update atomically in the IPA.
11427 (clear_inferior_trace_buffer): New.
11428 (about_to_request_buffer_space): New.
11429 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11430 updating the same buffer.
11431 (add_tracepoint): Default the tracepoint's type to trap
11432 tracepoint, and orig_size to -1.
11433 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11434 internal variables.
11435 (create_trace_state_variable): New parameter `gdb'. Handle it.
11436 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11437 (cmd_qtdp): Handle fast tracepoints.
11438 (cmd_qtdv): Adjust.
11439 (max_jump_pad_size): New.
11440 (gdb_jump_pad_head): New.
11441 (get_jump_space_head): New.
11442 (claim_jump_space): New.
11443 (sort_tracepoints): New.
11444 (MAX_JUMP_SIZE): New.
11445 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11447 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11448 support. Upload fast traceframes, and delete internal IPA
11450 (stop_tracing_handler): New.
11451 (flush_trace_buffer_handler): New.
11452 (cmd_qtstop): Upload fast tracepoints.
11453 (response_tracepoint): Handle fast tracepoints.
11454 (tracepoint_finished_step): Upload fast traceframes. Set the
11455 tracepoint hit context's tracepoint type.
11456 (handle_tracepoint_bkpts): New.
11457 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11458 type. Add comment about fast tracepoints.
11459 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11460 non-existing action_str field.
11461 (get_context_regcache): Handle fast tracepoints.
11462 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11464 (fast_tracepoint_from_jump_pad_address): New.
11465 (fast_tracepoint_from_ipa_tpoint_address): New.
11466 (collecting_t): New.
11467 (force_unlock_trace_buffer): New.
11468 (fast_tracepoint_collecting): New.
11470 (gdb_collect): New.
11471 (write_inferior_data_ptr): New.
11472 (target_tp_heap): New.
11473 (target_malloc): New.
11474 (download_agent_expr): New.
11476 (download_tracepoints): New.
11477 (download_trace_state_variables): New.
11478 (upload_fast_traceframes): New.
11479 (IPA_FIRST_TRACEFRAME): New.
11480 (IPA_NEXT_TRACEFRAME_1): New.
11481 (IPA_NEXT_TRACEFRAME): New.
11482 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11483 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11484 (gdb_jump_pad_buffer_end): New.
11485 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11486 (initialize_tracepoint): Adjust.
11487 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11488 buffer. Initialize the low module.
11489 * utils.c (PREFIX, TOOLNAME): New.
11490 (malloc_failure): Use PREFIX.
11491 (error): In the IPA, an error causes an exit.
11492 (fatal, warning): Use PREFIX.
11493 (internal_error): Use TOOLNAME.
11494 (NUMCELLS): Increase to 10.
11495 * configure, config.in: Regenerate.
11497 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11499 * server.c (handle_query) <qSupported>: Do two passes over the
11500 qSupported string to avoid nesting strtok.
11502 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11504 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11506 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11507 -Wl,--dynamic-list.
11508 * configure: Regenerate.
11509 * proc-service.list: New.
11511 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11513 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11516 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11518 * gdbreplay.c (remote_open): Check error return from socket() call by
11519 its equality to -1 not by it being negative.
11520 * remote-utils.c (remote_open): Likewise.
11522 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11524 * config.h: Regenerate.
11526 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11528 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11529 doesn't provide PTRACE_GET_THREAD_AREA.
11531 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11533 * linux-m68k-low.c: Include <asm/ptrace.h>
11534 (ps_get_thread_area): Implement.
11536 2010-05-03 Doug Evans <dje@google.com>
11538 * event-loop.c (struct callback_event): New struct.
11539 (callback_list): New global.
11540 (append_callback_event, delete_callback_event): New functions.
11541 (process_callback): New function.
11542 (start_event_loop): Call it.
11543 * remote-utils.c (NOT_SCHEDULED): Define.
11544 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11545 moved out of readchar.
11546 (readchar): Rewrite. Call reschedule before returning.
11547 (reset_readchar): New function.
11548 (remote_close): Call it.
11549 (process_remaining, reschedule): New functions.
11550 * server.h (callback_handler_func): New typedef.
11551 (append_callback_event, delete_callback_event): Declare.
11553 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11555 * proc-service.c (ps_pglobal_lookup): Use
11556 thread_db_look_up_one_symbol.
11557 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11558 parameter. Use it instead of all_symbols_looked_up.
11559 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11561 (all_symbols_looked_up): Don't declare.
11562 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11563 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11565 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11566 Set all_symbols_looked_up here.
11567 (thread_db_look_up_one_symbol): New.
11568 (thread_db_get_tls_address): Adjust.
11569 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11570 thread_db object on the heap, and tentatively set it in the
11572 (thread_db_init): Don't set all_symbols_looked_up here.
11573 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11575 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11577 * linux-low.c (linux_kill, linux_detach): Adjust.
11578 (status_pending_p_callback): Remove redundant statement. Check
11579 for !TARGET_WAITIKIND_IGNORE, instead of
11580 TARGET_WAITKIND_STOPPED.
11581 (handle_tracepoints): Make sure LWP is locked. Adjust.
11582 (linux_wait_for_event_1): Adjust.
11583 (linux_cancel_breakpoints): New.
11584 (unsuspend_one_lwp): New.
11585 (unsuspend_all_lwps): New.
11586 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11587 (send_sigstop_callback): Change return type to int, add new
11588 `except' parameter and handle it.
11589 (suspend_and_send_sigstop_callback): New.
11590 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11591 pass them down. If SUSPEND, also increment the lwp's suspend
11593 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11594 (need_step_over_p): Don't consider suspended LWPs.
11595 (start_step_over): Adjust.
11596 (proceed_one_lwp): Change return type to int, add new `except'
11597 parameter and handle it.
11598 (unsuspend_and_proceed_one_lwp): New.
11599 (proceed_all_lwps): Use find_inferior instead of
11601 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11602 also decrement the suspend count of LWPs. Pass `except' down,
11603 instead of hacking its suspend count.
11604 (linux_pause_all): Add `freeze' parameter. Adjust.
11605 (linux_unpause_all): New.
11606 (linux_target_ops): Install linux_unpause_all.
11607 * server.c (handle_status): Adjust.
11608 * target.h (struct target_ops): New fields `unpause_all' and
11609 `cancel_breakpoints'. Add new parameter to `pause_all'.
11610 (pause_all): Add new `freeze' parameter.
11611 (unpause_all): New.
11612 (cancel_breakpoints): New.
11613 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11614 cancel breakpoints.
11615 (cmd_qtstart): Pause threads.
11616 (stop_tracing): Pause threads, and cancel breakpoints.
11617 * win32-low.c (win32_target_ops): Adjust.
11619 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11621 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11622 the inferior right away from here...
11623 (linux_wait_1): ... to here, and adjust to check the thread's
11624 last_resume_kind instead of the lwp's step or stop_expected flags.
11626 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11628 * README: Use consistent `GDB' and `GDBserver' spellings.
11630 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11632 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11633 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11634 (linux_detach_one_lwp): Assume the lwp is stopped.
11635 (any_thread_of): Delete.
11636 (linux_detach): Stop all lwps here. Don't blindly delete all
11638 (delete_lwp_callback): New.
11639 (linux_mourn): Delete all lwps of the process that is gone.
11640 (linux_wait_1): Don't delete the last lwp of the process here.
11641 * mem-break.h (mark_breakpoints_out): Declare.
11642 * mem-break.c (mark_breakpoints_out): New.
11643 (free_all_breakpoints): Use it.
11644 * server.c (handle_target_event): If the process is gone, mark
11646 * thread-db.c (struct thread_db) <create_bp>: New field.
11647 (thread_db_enable_reporting): Fix prototype. Store a thread event
11648 breakpoint reference in the thread_db struct.
11649 (thread_db_load_search): Clear the thread_db object.
11650 (try_thread_db_load_1): Ditto.
11651 (switch_to_process): New.
11652 (disable_thread_event_reporting): Use it.
11653 (remove_thread_event_breakpoints): New.
11654 (thread_db_detach, thread_db_mourn): Use it.
11656 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11658 * linux-low.c (linux_enable_event_reporting): New.
11659 (linux_wait_for_event_1, handle_extended_wait): Use it.
11661 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11663 * linux-low.c (linux_kill_one_lwp, linux_kill)
11664 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11665 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11666 SIGSTOP even if the LWP is stopped.
11667 (send_sigstop_callback): New.
11668 (stop_all_lwps): Use send_sigstop_callback instead.
11669 (linux_resume_one_thread): Adjust.
11670 (proceed_one_lwp): Still proceed an LWP that the client has
11671 requested to stop, if we haven't reported it as stopped yet. Make
11672 sure that LWPs the client want stopped, have a pending SIGSTOP.
11674 2010-04-26 Doug Evans <dje@google.com>
11676 * server.c (handle_general_set): Make static.
11678 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11679 Print received char after testing for error/eof instead of before.
11680 (input_interrupt): Tweak comment.
11682 2010-04-23 Doug Evans <dje@google.com>
11684 * server.c (start_inferior): Print inferior argv if --debug.
11686 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11688 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11689 * nto-x86-low.c: Include server.h
11691 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11693 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11694 be consistent with other sources of this directory.
11695 (init_registers_amd64): Correct name of source file of this function
11698 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11700 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11701 64-bit executables.
11703 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11705 * win32-i386-low.c: Add 64-bit support.
11706 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11707 (init_registers_amd64): Declare.
11708 (mappings): Add 64-bit version of array.
11709 (init_windows_x86): New function.
11710 (the_low_target): Change init_arch field to init_windows_x86.
11712 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11714 * win32-low.c: Adapt to support also 64-bit architecture.
11715 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11716 (get_image_name): Use SIZE_T type for local variable `done'.
11717 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11718 (toolhelp_get_dll_name): Idem.
11719 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11720 Use uintptr_t typecast to avoid warning.
11721 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11722 (handle_exception): Use phex_nz to avoid warning.
11723 (win32_wait): Remove unused local variable `process'.
11725 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11727 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11730 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11732 * configure.ac: Use `ws2_32' library for srv_mingw.
11733 * configure: Regenerate.
11734 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11735 * remote-utils.c: Likewise.
11737 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11739 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11740 if __x86_64__ is defined.
11742 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11744 * configure: Regenerate.
11746 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11748 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11749 * target.h (target_ops): New get_tib_address field.
11750 * win32-low.h (win32_thread_info): Add thread_local_base field.
11751 * win32-low.c (child_add_thread): Add tlb argument.
11752 Set thread_local_base field to TLB.
11753 (get_child_debug_event): Adapt to child_add_thread change.
11754 (win32_get_tib_address): New function.
11755 (win32_target_ops): Set get_tib_address field to
11756 win32_get_tib_address.
11757 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11759 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11761 * linux-low.c (linux_mourn): Also remove the process.
11762 * server.c (handle_target_event): Don't remove the process here.
11763 * nto-low.c (nto_mourn): New.
11764 (nto_target_ops): Install it.
11765 * spu-low.c (spu_mourn): New.
11766 (spu_target_ops): Install it.
11767 * win32-low.c (win32_mourn): New.
11768 (win32_target_ops): Install it.
11770 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11772 * server.h (buffer_xml_printf): Remove redundant `;'.
11774 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11776 * regcache.c (set_register_cache): Invalidate regcaches before
11777 changing the register cache layout.
11778 (regcache_invalidate_one): Allow a NULL regcache.
11779 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11780 regcaches before changing the register cache layout or the target
11783 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11785 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11786 variable warning on Linux/x86-64.
11788 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11790 GDBserver disconnected tracing support.
11792 * linux-low.c (linux_remove_process): Delete.
11793 (add_lwp): Don't set last_resume_kind here.
11794 (linux_kill): Use `mourn'.
11795 (linux_detach): Use `thread_db_detach', and `mourn'.
11796 (linux_mourn): New.
11797 (linux_attach_lwp_1): Adjust comment.
11798 (linux_attach): last_resume_kind moved the thread_info; adjust.
11799 (status_pending_p_callback): Adjust.
11800 (linux_wait_for_event_1): Adjust.
11801 (count_events_callback, select_singlestep_lwp_callback)
11802 (select_event_lwp_callback, cancel_breakpoints_callback)
11803 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11804 (proceed_one_lwp): Adjust.
11805 (linux_async): Add debug output.
11806 (linux_thread_stopped): New.
11807 (linux_pause_all): New.
11808 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11810 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11811 (thread_db_free): Delete declaration.
11812 (thread_db_detach, thread_db_mourn): Declare.
11813 * thread-db.c (thread_db_init): Use thread_db_mourn.
11814 (thread_db_free): Delete, split in two.
11815 (disable_thread_event_reporting): New.
11816 (thread_db_detach): New.
11817 (thread_db_mourn): New.
11819 * server.h (struct thread_info) <last_resume_kind>: New field.
11820 <attached>: Add comment.
11821 <gdb_detached>: New field.
11822 (handler_func): Change return type to int.
11823 (handle_serial_event, handle_target_event): Ditto.
11824 (gdb_connected): Declare.
11826 (disconnected_tracing): Declare.
11827 (stop_tracing): Declare.
11829 * server.c (handle_query) <qSupported>: Report support for
11830 disconnected tracing.
11831 (queue_stop_reply_callback): Account for running threads.
11832 (gdb_wants_thread_stopped): New.
11833 (gdb_wants_all_threads_stopped): New.
11834 (gdb_reattached_process): New.
11835 (handle_status): Clear the `gdb_detached' flag of all processes.
11836 In all-stop, stop all threads.
11837 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11838 (process_serial_event): If the remote connection breaks, or if an
11839 exit was forced with "monitor exit", force an event loop exit.
11840 Handle disconnected tracing on detach.
11841 (handle_serial_event): Adjust.
11842 (handle_target_event): If GDB isn't connected, forward events back
11843 to the inferior, unless the last process exited, in which case,
11844 exit gdbserver. Adjust interface.
11846 * remote-utils.c (remote_open): Don't block in accept. Instead
11847 register an event loop source on the listen socket file
11848 descriptor. Refactor bits into ...
11849 (listen_desc): ... this new global.
11850 (gdb_connected): ... this new function.
11851 (enable_async_notification): ... this new function.
11852 (handle_accept_event): ... this new function.
11853 (remote_close): Clear remote_desc.
11855 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11857 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11859 (mourn_inferior): Define.
11860 (target_process_qsupported): Avoid the dangling else problem.
11861 (thread_stopped): Define.
11862 (pause_all): Define.
11863 (target_waitstatus_to_string): Declare.
11864 * target.c (target_waitstatus_to_string): New.
11866 * tracepoint.c (tracing): Make extern.
11867 (disconnected_tracing): New.
11868 (stop_tracing): Make extern. Handle tracing stops due to GDB
11870 (cmd_qtdisconnected): New.
11871 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11872 (handle_tracepoint_general_set): Handle QTDisconnected.
11874 * event-loop.c (event_handler_func): Change return type to int.
11875 (process_event): Bail out if the event handler wants the event
11877 (handle_file_event): Ditto.
11878 (start_event_loop): Bail out if the event handler wants the event
11881 * nto-low.c (nto_target_ops): Adjust.
11882 * spu-low.c (spu_wait): Don't remove the process here.
11883 (spu_target_ops): Adjust.
11884 * win32-low.c (win32_wait): Don't remove the process here.
11885 (win32_target_ops): Adjust.
11887 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11889 * regcache.c (realloc_register_cache): Invalidate inferior's
11890 regcache before recreating it.
11892 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11894 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11896 2010-04-09 Stan Shebs <stan@codesourcery.com>
11897 Pedro Alves <pedro@codesourcery.com>
11899 * server.h (LONGEST): New.
11900 (struct thread_info) <while_stepping>: New field.
11901 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11903 (initialize_tracepoint, handle_tracepoint_general_set)
11904 (handle_tracepoint_query, tracepoint_finished_step)
11905 (tracepoint_was_hit, release_while_stepping_state_list):
11906 (current_traceframe): Declare.
11907 * server.c (handle_general_set): Handle tracepoint packets.
11908 (read_memory): New.
11909 (write_memory): New.
11910 (handle_search_memory_1): Use read_memory.
11911 (handle_query): Report support for conditional tracepoints, trace
11912 state variables, and tracepoint sources. Handle tracepoint
11914 (main): Initialize the tracepoints module.
11915 (process_serial_event): Handle traceframe reads/writes.
11917 * linux-low.c (handle_tracepoints): New.
11918 (linux_wait_1): Call it.
11919 (linux_resume_one_lwp): Handle while-stepping.
11920 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11921 (linux_target_ops): Install them.
11922 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11924 * linux-x86-low.c (x86_supports_tracepoints): New.
11925 (the_low_target). Install it.
11927 * mem-break.h (delete_breakpoint): Declare.
11928 * mem-break.c (delete_breakpoint): Make external.
11930 * target.h (struct target_ops): Add `supports_tracepoints',
11931 `read_pc', and `write_pc' fields.
11932 (target_supports_tracepoints): Define.
11933 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11936 * regcache.h (struct regcache) <registers_owned>: New field.
11937 (init_register_cache, regcache_cpy): Declare.
11938 (regcache_read_pc, regcache_write_pc): Declare.
11939 (register_cache_size): Declare.
11940 (supply_regblock): Declare.
11941 * regcache.c (init_register_cache): New.
11942 (new_register_cache): Use it.
11943 (regcache_cpy): New.
11944 (register_cache_size): New.
11945 (supply_regblock): New.
11946 (regcache_read_pc, regcache_write_pc): New.
11948 * tracepoint.c: New.
11950 * Makefile.in (OBS): Add tracepoint.o.
11951 (tracepoint.o): New rule.
11953 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11955 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11957 (i386-mmx.c): Likewise.
11958 (i386-mmx-linux.o): Likewise.
11959 (i386-mmx-linux.c): Likewise.
11961 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11962 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11963 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11964 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11966 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11967 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11968 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11970 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11972 * Makefile.in (clean): Updated.
11974 (i386-avx.c): Likewise.
11975 (i386-avx-linux.o): Likewise.
11976 (i386-avx-linux.c): Likewise.
11977 (amd64-avx.o): Likewise.
11978 (amd64-avx.c): Likewise.
11979 (amd64-avx-linux.o): Likewise.
11980 (amd64-avx-linux.c): Likewise.
11982 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11983 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11984 (srv_amd64_regobj): Add amd64-avx.o.
11985 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11986 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11987 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11988 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11989 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11990 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11991 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11993 * i387-fp.c: Include "i386-xstate.h".
11995 (i387_cache_to_xsave): Likewise.
11996 (i387_xsave_to_cache): Likewise.
11997 (x86_xcr0): Likewise.
11999 * i387-fp.h (i387_cache_to_xsave): Likewise.
12000 (i387_xsave_to_cache): Likewise.
12001 (x86_xcr0): Likewise.
12003 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12004 * linux-crisv32-low.c (target_regsets): Likewise.
12005 * linux-m68k-low.c (target_regsets): Likewise.
12006 * linux-mips-low.c (target_regsets): Likewise.
12007 * linux-ppc-low.c (target_regsets): Likewise.
12008 * linux-s390-low.c (target_regsets): Likewise.
12009 * linux-sh-low.c (target_regsets): Likewise.
12010 * linux-sparc-low.c (target_regsets): Likewise.
12011 * linux-xtensa-low.c (target_regsets): Likewise.
12013 * linux-low.c: Include <sys/uio.h>.
12014 (regsets_fetch_inferior_registers): Support nt_type.
12015 (regsets_store_inferior_registers): Likewise.
12016 (linux_process_qsupported): New.
12017 (linux_target_ops): Add linux_process_qsupported.
12019 * linux-low.h (regset_info): Add nt_type.
12020 (linux_target_ops): Add process_qsupported.
12022 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12024 (init_registers_i386_avx_linux): New.
12025 (init_registers_amd64_avx_linux): Likewise.
12026 (xmltarget_i386_linux_no_xml): Likewise.
12027 (xmltarget_amd64_linux_no_xml): Likewise.
12028 (PTRACE_GETREGSET): Likewise.
12029 (PTRACE_SETREGSET): Likewise.
12030 (x86_fill_xstateregset): Likewise.
12031 (x86_store_xstateregset): Likewise.
12032 (use_xml): Likewise.
12033 (x86_linux_update_xmltarget): Likewise.
12034 (x86_linux_process_qsupported): Likewise.
12035 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12036 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12037 init_registers_i386_linux here. Call
12038 x86_linux_update_xmltarget.
12039 (the_low_target): Add x86_linux_process_qsupported.
12041 * server.c (handle_query): Call target_process_qsupported.
12043 * target.h (target_ops): Add process_qsupported.
12044 (target_process_qsupported): New.
12046 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12048 * inferiors.c (add_thread): Set last_status kind to
12049 TARGET_WAITKIND_IGNORE.
12050 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12051 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12052 (linux_wait_1): Move `thread' local definition to block that uses
12053 it. Don't NULL initialize `event_child'.
12054 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12055 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12056 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12058 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12060 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12061 an extended waitstatus, or by a watchpoint.
12062 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12063 thread was stepping or has been stopped by a watchpoint.
12065 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12067 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12068 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12069 of another, then delete the previous, and validate all
12071 (validate_inserted_breakpoint): New.
12072 (delete_disabled_breakpoints): New.
12073 (validate_breakpoints): New.
12074 (check_mem_read): Validate breakpoints before trusting their
12075 shadow. Delete disabled breakpoints.
12076 (check_mem_write): Validate breakpoints before trusting they
12077 should be inserted. Delete disabled breakpoints.
12078 * mem-break.h (validate_breakpoints):
12079 * server.c (handle_query): Validate breakpoints when we see a
12082 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12084 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12085 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12086 if we could tell there's a GDB breakpoint at stop_pc.
12087 (need_step_over_p): Don't do a step over if we find a GDB
12088 breakpoint at the resume PC.
12090 * mem-break.c (struct raw_breakpoint): New.
12091 (enum bkpt_type): New type `gdb_breakpoint'.
12092 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12093 fields. New field `raw'.
12094 (find_raw_breakpoint_at): New.
12095 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12096 breakpoint instead.
12097 (set_breakpoint_at): Adjust.
12098 (delete_raw_breakpoint): New.
12099 (release_breakpoint): New.
12100 (delete_breakpoint): Rename to...
12101 (delete_breakpoint_1): ... this. Add proc parameter. Use
12102 release_breakpoint. Return ENOENT.
12103 (delete_breakpoint): Reimplement.
12104 (find_breakpoint_at): Delete.
12105 (find_gdb_breakpoint_at): New.
12106 (delete_breakpoint_at): Delete.
12107 (set_gdb_breakpoint_at): New.
12108 (delete_gdb_breakpoint_at): New.
12109 (gdb_breakpoint_here): New.
12110 (set_reinsert_breakpoint): Use release_breakpoint.
12111 (uninsert_breakpoint): Rename to ...
12112 (uninsert_raw_breakpoint): ... this.
12113 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12114 (reinsert_raw_breakpoint): Change parameter type to
12116 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12118 (check_breakpoints): Adjust. Use release_breakpoint.
12119 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12120 (breakpoint_inserted_here): Ditto.
12121 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12122 Don't trust the breakpoint's shadow if it is not inserted.
12123 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12124 (delete_all_breakpoints): Adjust.
12125 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12126 use delete_breakpoint_1.
12128 * mem-break.h (breakpoints_supported): Delete declaration.
12129 (set_gdb_breakpoint_at): Declare.
12130 (gdb_breakpoint_here): Declare.
12131 (delete_breakpoint_at): Delete.
12132 (delete_gdb_breakpoint_at): Declare.
12134 * server.h (struct raw_breakpoint): Forward declare.
12135 (struct process_info): New field `raw_breakpoints'.
12137 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12140 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12142 * linux-low.c (status_pending_p_callback): Fix comment.
12143 (linux_wait_for_event_1): Move most of the internal breakpoint
12144 handling from here...
12145 (linux_wait_1): ... to here.
12146 (count_events_callback): New.
12147 (select_singlestep_lwp_callback): New.
12148 (select_event_lwp_callback): New.
12149 (cancel_breakpoints_callback): New.
12150 (select_event_lwp): New.
12151 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12152 priority to all LWPs that have had events that should be reported
12153 to the client. Cancel breakpoints when about to reporting the
12154 event to the client, not while stopping lwps. No longer cancel
12155 finished single-steps here.
12156 (cancel_finished_single_step): Delete.
12157 (cancel_finished_single_steps): Delete.
12159 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12161 * mem-break.c (enum bkpt_type): New.
12162 (struct breakpoint): New field `type'.
12163 (set_breakpoint_at): Change return type to struct breakpoint
12164 pointer. Set type to `other_breakpoint' by default.
12165 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12166 in the breakpoint list.
12167 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12168 (reinsert_breakpoint): Rename to ...
12169 (reinsert_raw_breakpoint): ... this.
12170 (reinsert_breakpoints_at): Adjust.
12171 * mem-break.h (struct breakpoint): Declare.
12172 (set_breakpoint_at): Change return type to struct breakpoint
12175 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12177 * server.c (handle_query): Assign, not compare.
12179 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12181 Teach linux gdbserver to step-over-breakpoints.
12183 * linux-low.c (can_hardware_single_step): New.
12184 (supports_breakpoints): New.
12185 (handle_extended_wait): If stopping threads, read the stop pc of
12186 the new cloned LWP.
12188 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12189 low target doesn't support retrieving the PC.
12190 (add_lwp): Set last_resume_kind to resume_continue.
12191 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12192 (linux_attach): Don't clear stop_expected. Set the lwp's
12193 last_resume_kind to resume_stop.
12194 (linux_detach_one_lwp): Don't check for removed breakpoints.
12195 (check_removed_breakpoint): Delete.
12196 (status_pending_p): Rename to ...
12197 (status_pending_p_callback): ... this. Don't check for removed
12198 breakpoints. Don't consider threads that are stopped from GDB's
12200 (linux_wait_for_lwp): Always read the stop_pc here.
12201 (cancel_breakpoint): New.
12202 (step_over_bkpt): New global.
12203 (linux_wait_for_event_1): Implement stepping over breakpoints.
12204 (gdb_wants_lwp_stopped): New.
12205 (gdb_wants_all_stopped): New.
12206 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12207 single-step traps here. Store the thread's last reported target
12209 (send_sigstop): Don't clear stop_expected. Always set it,
12211 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12212 (cancel_finished_single_step): New.
12213 (cancel_finished_single_steps): New.
12214 (wait_for_sigstop): Don't cancel finished single-step traps here.
12215 (linux_resume_one_lwp): Don't check for removed breakpoints.
12216 Don't set `step' on non-hardware step archs.
12217 (linux_set_resume_request): Ignore resume_stop requests if already
12218 stopping or stopped. Set the lwp's last_resume_kind.
12219 (resume_status_pending_p): Don't check for removed breakpoints.
12220 (need_step_over_p): New.
12221 (start_step_over): New.
12222 (finish_step_over): New.
12223 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12224 requests. Clear the thread's last reported target waitstatus.
12225 Don't use the `suspended' flag. Don't consider pending breakpoints.
12226 (linux_resume): Start a step-over if necessary.
12227 (proceed_one_lwp): New.
12228 (proceed_all_lwps): New.
12229 (unstop_all_lwps): New.
12230 * linux-low.h (struct lwp_info): Rewrite comment for the
12231 `suspended' flag. Add the `stop_pc' field. Delete the
12232 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12233 Add `'last_resume_kind' and `need_step_over' fields.
12234 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12235 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12236 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12237 (set_raw_breakpoint_at): New.
12238 (set_breakpoint_at): Rewrite to use it.
12239 (reinsert_breakpoint_handler): Delete.
12240 (set_reinsert_breakpoint): New.
12241 (reinsert_breakpoint_by_bp): Delete.
12242 (delete_reinsert_breakpoints): New.
12243 (uninsert_breakpoint): Rewrite.
12244 (uninsert_breakpoints_at): New.
12245 (reinsert_breakpoint): Rewrite.
12246 (reinsert_breakpoints_at): New.
12247 (check_breakpoints): Rewrite.
12248 (breakpoint_here): New.
12249 (breakpoint_inserted_here): New.
12250 (check_mem_read): Adjust.
12251 * mem-break.h (breakpoints_supported, breakpoint_here)
12252 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12253 (reinsert_breakpoint_by_bp): Delete declaration.
12254 (delete_reinsert_breakpoints): Declare.
12255 (reinsert_breakpoint): Delete declaration.
12256 (reinsert_breakpoints_at): Declare.
12257 (uninsert_breakpoint): Delete declaration.
12258 (uninsert_breakpoints_at): Declare.
12259 (check_breakpoints): Adjust prototype.
12260 * server.h: Adjust include order.
12261 (struct thread_info): Declare here. Add a `last_status' field.
12263 2010-03-23 Michael Snyder <msnyder@vmware.com>
12265 * server.c (crc32): New function.
12266 (handle_query): Add handling for 'qCRC:' request.
12268 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12270 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12271 lwp had been stopped by a watchpoint.
12273 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12275 * server.h (internal_error): Declare.
12276 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12277 * utils.c (internal_error): New function.
12279 2010-03-15 Andreas Schwab <schwab@redhat.com>
12281 * configure.srv: Fix typo setting srv_regobj.
12283 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12285 * linux-low.c (fetch_register): Avoid passing a non string literal
12287 (usr_store_inferior_registers): Ditto.
12289 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12291 * linux-low.c (linux_write_memory): Bail out early if peeking
12294 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12296 * linux-low.h (struct lwp_info): New fields
12297 `stopped_by_watchpoint' and `stopped_data_address'.
12298 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12299 here, and cache them in the lwp object.
12300 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12302 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12304 (linux_stopped_by_watchpoint): Rewrite.
12305 (linux_stopped_data_address): Rewrite.
12307 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12309 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12310 switching the current inferior, not before.
12312 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12314 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12315 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12316 i386-linux.c and amd64-linux.c.
12317 (reg-i386.o): Removed.
12318 (reg-i386.c): Likewise.
12319 (reg-i386-linux.o): Likewise.
12320 (reg-i386-linux.c): Likewise.
12321 (reg-x86-64.o): Likewise.
12322 (reg-x86-64.c): Likewise.
12323 (reg-x86-64-linux.o): Likewise.
12324 (reg-x86-64-linux.c): Likewise.
12326 (i386.c): Likewise.
12327 (i386-linux.o): Likewise.
12328 (i386-linux.c): Likewise.
12329 (amd64.o): Likewise.
12330 (amd64.c): Likewise.
12331 (amd64-linux.o): Likewise.
12332 (amd64-linux.c): Likewise.
12334 * configure.srv (srv_i386_regobj): New.
12335 (srv_i386_linux_regobj): Likewise.
12336 (srv_amd64_regobj): Likewise.
12337 (srv_amd64_linux_regobj): Likewise.
12338 (srv_i386_32bit_xmlfiles): Likewise.
12339 (srv_i386_64bit_xmlfiles): Likewise.
12340 (srv_i386_xmlfiles): Likewise.
12341 (srv_amd64_xmlfiles): Likewise.
12342 (srv_i386_linux_xmlfiles): Likewise.
12343 (srv_amd64_linux_xmlfiles): Likewise.
12344 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12345 srv_xmlfiles to $srv_i386_xmlfiles.
12346 (i[34567]86-*-mingw32ce*): Likewise.
12347 (i[34567]86-*-mingw*): Likewise.
12348 (i[34567]86-*-nto*): Likewise.
12349 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12350 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12351 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12352 (x86_64-*-linux*): Likewise.
12354 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12355 (init_registers_amd64_linux): New.
12356 (x86_arch_setup): Replace init_registers_x86_64_linux with
12357 init_registers_amd64_linux.
12359 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12361 * configure.ac: Check for libdl. If it is not available link against
12362 static libthread_db.
12363 * configure: Regenerate.
12365 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12369 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12370 handing a read watchpoint.
12371 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12373 2010-02-12 Doug Evans <dje@google.com>
12375 * linux-low.c (linux_supports_tracefork_flag): Document.
12376 (linux_look_up_symbols): Add comment.
12378 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12380 * regcache.c (supply_register): Clear regcache if buf is NULL.
12382 2010-02-02 Nicolas Roche <roche@sourceware.org>
12383 Joel Brobecker <brobecker@adacore.com>
12385 * inferiors.c (find_inferior): Add function documentation.
12386 (unloaded_dll): Handle the case where the unloaded dll has not
12387 been previously registered in the dll list.
12389 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12391 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12392 (thumb2_breakpoint): New.
12393 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12395 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12397 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12398 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12401 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12403 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12405 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12407 * linux-s390-low.c (s390_collect_ptrace_register)
12408 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12410 2010-01-21 Doug Evans <dje@google.com>
12412 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12413 (PTRACE_ARG4_TYPE): New macro.
12414 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12415 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12416 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12417 (usr_store_inferior_registers): Ditto.
12418 (linux_read_memory, linux_write_memory): Ditto.
12419 (linux_test_for_tracefork): Ditto.
12421 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12422 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12424 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12426 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12429 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12431 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12432 prototype to take a regcache. Adjust.
12434 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12436 * regcache.h (struct thread_info): Forward declare.
12437 (struct regcache): New.
12438 (new_register_cache): Adjust prototype.
12439 (get_thread_regcache): Declare.
12440 (free_register_cache): Adjust prototype.
12441 (registers_to_string, registers_from_string): Ditto.
12442 (supply_register, supply_register_by_name, collect_register)
12443 (collect_register_as_string, collect_register_by_name): Ditto.
12444 * regcache.c (struct inferior_regcache_data): Delete.
12445 (get_regcache): Rename to ...
12446 (get_thread_regcache): ... this. Adjust. Switch inferior before
12447 fetching registers.
12448 (regcache_invalidate_one): Adjust.
12449 (regcache_invalidate): Fix prototype.
12450 (new_register_cache): Return the new register cache.
12451 (free_register_cache): Change prototype.
12452 (realloc_register_cache): Adjust.
12453 (registers_to_string): Change prototype to take a regcache. Adjust.
12454 (registers_from_string): Ditto.
12455 (register_data): Ditto.
12456 (supply_register): Ditto.
12457 (supply_register_by_name): Ditto.
12458 (collect_register): Ditto.
12459 (collect_register_as_string): Ditto.
12460 (collect_register_by_name): Ditto.
12461 * server.c (process_serial_event): Adjust.
12462 * linux-low.h (regset_fill_func, regset_store_func): Change
12464 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12466 * linux-low.c (get_stop_pc): Adjust.
12467 (check_removed_breakpoint): Adjust.
12468 (linux_wait_for_event): Adjust.
12469 (linux_resume_one_lwp): Adjust.
12470 (fetch_register): Add regcache parameter. Adjust.
12471 (usr_store_inferior_registers): Ditto.
12472 (regsets_fetch_inferior_registers): Ditto.
12473 (regsets_store_inferior_registers): Ditto.
12474 (linux_fetch_registers, linux_store_registers): Ditto.
12475 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12477 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12479 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12480 prototype to take a regcache.
12481 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12482 * remote-utils.c (convert_ascii_to_int, outreg)
12483 (prepare_resume_reply): Change prototype to take a regcache.
12485 * target.h (struct target_ops) <fetch_registers, store_registers>:
12486 Change prototype to take a regcache.
12487 (fetch_inferior_registers, store_inferior_registers): Change
12488 prototype to take a regcache. Adjust.
12489 * proc-service.c (ps_lgetregs): Adjust.
12490 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12491 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12492 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12493 take a regcache. Adjust.
12494 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12495 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12496 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12497 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12498 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12499 (cris_cannot_fetch_register):
12500 (cris_breakpoint_at): Change prototype to take a regcache.
12502 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12503 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12504 to take a regcache. Adjust.
12505 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12507 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12508 take a regcache. Adjust.
12509 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12510 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12511 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12512 * linux-mips-low.c (mips_get_pc):
12513 (mips_set_pc): Change prototype to take a regcache. Adjust.
12514 (mips_reinsert_addr): Adjust.
12515 (mips_collect_register): Change prototype to take a regcache.
12517 (mips_supply_register):
12518 (mips_collect_register_32bit, mips_supply_register_32bit)
12519 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12520 (mips_store_fpregset): Ditto.
12521 * linux-ppc-low.c (ppc_supply_ptrace_register)
12522 (ppc_supply_ptrace_register): Ditto.
12523 (parse_spufs_run): Adjust.
12524 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12525 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12526 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12527 take a regcache. Adjust.
12528 * linux-s390-low.c (s390_collect_ptrace_register)
12529 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12530 (s390_set_pc): Change prototype to take a regcache. Adjust.
12531 (s390_arch_setup): Adjust.
12532 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12533 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12534 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12535 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12536 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12538 (sparc_breakpoint_at): Adjust.
12539 * linux-xtensa-low.c (xtensa_fill_gregset):
12540 (xtensa_store_gregset):
12541 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12542 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12543 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12544 prototype to take a regcache. Adjust.
12545 * win32-arm-low.c (arm_fetch_inferior_register)
12546 (arm_store_inferior_register): Change prototype to take a
12548 * win32-i386-low.c (i386_fetch_inferior_register)
12549 (i386_store_inferior_register): Change prototype to take a
12551 * win32-low.c (child_fetch_inferior_registers)
12552 (child_store_inferior_registers): Change prototype to take a
12554 (win32_wait): Adjust.
12555 (win32_fetch_inferior_registers): Change prototype to take a
12557 (win32_store_inferior_registers): Adjust.
12558 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12559 store_inferior_register>: Change prototype to take a regcache.
12561 2010-01-20 Doug Evans <dje@google.com>
12563 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12565 (linux_wait_for_event1, linux_init_signals): Ditto.
12566 (W_STOPCODE): Provide definition if missing.
12568 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12570 * linux-low.c (linux_core_of_thread): New.
12571 (compare_ints, show_process, list_threads): New.
12572 (linux_qxfer_osdata): Report threads and cores.
12573 (linux_target_op): Register linux_core_of_thread.
12574 * remote-utils.c (prepare_resume_reply): Report the core.
12575 (buffer_xml_printf): Support %d specifier.
12576 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12578 (handle_query): Handle qXfer:threads. Announce availability
12580 * target.h (struct target_ops): New field core_of_thread.
12582 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12584 * Makefile.in (clean): Remove new generated files.
12585 (reg-s390.o, reg-s390.c): Remove rules.
12586 (reg-s390x.o, reg-s390x.c): Likewise.
12587 (s390-linux32.o, s390-linux32.c): Add rules.
12588 (s390-linux64.o, s390-linux64.c): Likewise.
12589 (s390x-linux64.o, s390x-linux64.c): Likewise.
12590 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12591 * linux-s390-low.c: Include <elf.h>.
12592 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12593 (init_registers_s390): Remove prototype.
12594 (init_registers_s390x): Likewise.
12595 (init_registers_s390_linux32): Add prototype.
12596 (init_registers_s390_linux64): Likewise.
12597 (init_registers_s390x_linux64): Likewise.
12598 (s390_num_regs_3264): New define.
12599 (s390_regmap_3264): New global variable.
12600 (s390_cannot_fetch_register): Remove obsolete check.
12601 (s390_cannot_store_register): Likewise.
12602 (s390_collect_ptrace_register): Handle upper/lower register halves.
12603 (s390_supply_ptrace_register): Likewise.
12604 (s390_fill_gregset): Update to register number changes.
12605 (s390_get_hwcap): New routine.
12606 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12607 Install appropriate regmap and register set.
12609 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12611 * server.c (gdbserver_version): Update copyright year to 2010.
12612 * gdbreplay.c (gdbreplay_version): Likewise.
12614 2009-12-28 Doug Evans <dje@google.com>
12616 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12617 elf/external.h. Include <elf.h> instead but only if necessary.
12619 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12621 * linux-low.c (linux_remove_process): Remove `detaching'
12622 parameter. Don't release/detach from thread_db here.
12623 (linux_kill): Release/detach from thread_db here, ...
12624 (linux_detach): ... and here, before actually detaching.
12625 (linux_wait_1): ... and here, when a process exits.
12626 * thread-db.c (any_thread_of): New.
12627 (thread_db_free): Switch the current inferior to a thread of the
12630 2009-12-21 Doug Evans <dje@google.com>
12632 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12634 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12635 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12636 warning ifndef __NR_tkill. Move setting of errno there too.
12637 Delete unnecessary resetting of errno after syscall.
12638 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12640 * configure.ac: Check for dladdr.
12641 * config.in: Regenerate.
12642 * configure: Regenerate.
12643 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12644 (try_thread_db_load): Update.
12646 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12648 2009-12-18 Doug Evans <dje@google.com>
12650 * event-loop.c: Include unistd.h if it exists.
12652 * linux-low.c (my_waitpid): Move definition away from being in
12653 between linux_tracefork_child/linux_test_for_tracefork.
12655 * gdb_proc_service.h (psaddr_t): Fix type.
12656 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12657 signature to match glibc.
12659 2009-12-16 Doug Evans <dje@google.com>
12661 * linux-low.c (linux_read_memory): Fix argument to read.
12663 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12665 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12666 events, don't leave current_inferior pointing at null.
12668 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12670 * win32-low.c (LOG): Delete.
12671 (OUTMSG): Output to stderr.
12672 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12673 on compile time LOG macro.
12674 (win32_wait): Fix debug output.
12676 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12678 * win32-low.c (win32_add_one_solib): If the dll name is
12679 "ntdll.dll", prepend the system directory to the dll path.
12681 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12683 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12685 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12686 Vladimir Prus <vladimir@codesourcery.com>
12688 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12689 * configure.ac: Check for __mcoldfire__ and set
12690 gdb_cv_m68k_is_coldfire.
12691 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12692 reg-cf.o and reg-m68k.o.
12693 * configure: Regenerated.
12695 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12697 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12698 Pass it to thread_db_free.
12699 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12700 proper `detaching' argument to linux_remove_process.
12701 * linux-low.h (thread_db_free): Add `detaching' parameter.
12702 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12704 (thread_db_free): Add `detaching' parameter. Only
12705 call td_ta_clear_event if detaching from process.
12707 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12709 * thread-db.c (thread_db_free): Fix typo.
12711 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12714 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12716 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12718 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12719 with an i686 compiler.
12720 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12722 * configure: Rebuilt.
12724 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12728 * server.c (handle_search_memory_1): Correct read_addr initialization
12729 in loop for searching subsequent chunks.
12731 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12733 * configure.ac: New --with-libthread-db option.
12734 * thread-db.c: Allow direct dependence on libthread_db.
12735 (thread_db_free): Adjust.
12736 * config.in: Regenerate.
12737 * configure: Likewise.
12739 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12742 * thread-db.c (attach_thread): New function.
12743 (maybe_attach_thread): Return success/failure.
12744 (find_new_threads_callback): Adjust.
12745 (thread_db_find_new_threads): Loop until no new threads.
12747 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12749 * proc-service.c (ps_lgetregs): Formatting.
12751 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12753 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12754 * configure.ac: Adjust.
12755 * linux-low.h (struct process_info_private): Move members to struct
12757 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12758 * linux-low.c (linux_remove_process): Adjust.
12759 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12760 * server.c (handle_query): Move code ...
12761 (handle_monitor_command): ... here. New function.
12762 * target.h (struct target_ops): New member.
12763 * thread-db.c (struct thread_db): New.
12764 (libthread_db_search_path): New variable.
12765 (thread_db_create_event, thread_db_enable_reporting)
12766 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12767 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12768 (try_thread_db_load_1, dladdr_to_soname): New functions.
12769 (try_thread_db_load, thread_db_load_search): New functions.
12770 (thread_db_init): Search for libthread_db.
12771 (thread_db_free): New function.
12772 (thread_db_handle_monitor_command): Likewise.
12773 * config.in: Regenerate.
12774 * configure: Regenerate.
12776 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12778 * spu-low.c (spu_kill): Wait for inferior to terminate.
12779 Call clear_inferiors.
12780 (spu_detach): Call clear_inferiors.
12782 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12784 * aclocal.m4: Regenerate.
12785 * config.in: Likewise.
12786 * configure: Likewise.
12788 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12790 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12791 (parse_spufs_run): New function.
12792 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12793 (ppc_breakpoint_at): Handle SPU breakpoints.
12795 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12797 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12798 (SPUFS_MAGIC): Define.
12799 (spu_enumerate_spu_ids): New function.
12800 (linux_qxfer_spu): New function.
12801 (linux_target_ops): Install linux_qxfer_spu.
12803 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12805 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12806 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12807 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12808 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12809 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12810 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12811 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12812 (init_registers_powerpc_cell32l): Add prototype.
12813 (init_registers_powerpc_cell64l): Likewise.
12814 (ppc_arch_setup): Detect Cell/B.E. architecture.
12816 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12818 * Makefile.in (datarootdir): New variable.
12820 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12822 * linux-low.c (linux_write_memory): Update debugging output.
12823 * Makefile.in (clean): Add new descriptions.
12824 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12825 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12826 * configure.srv: Add new files for arm*-*-linux*.
12827 * linux-arm-low.c: Add new declarations.
12828 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12829 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12830 (HWCAP_VFPv3D16): New.
12831 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12832 instead of __IWMMXT__.
12833 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12834 (arm_arch_setup): New.
12835 (target_regsets): Remove #ifdef. Add VFP regset.
12836 (the_low_target): Use arm_arch_setup.
12838 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12840 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12841 the main thread again.
12843 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12845 Adding Neutrino gdbserver.
12846 * configure: Regenerated.
12847 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12848 * configure.srv (i[34567]86-*-nto*): New target.
12849 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12850 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12851 (nto_comctrl) [__QNX__]: New function.
12852 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12854 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12856 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12859 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12860 Pedro Alves <pedro@codesourcery.com>
12862 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12863 don't support CONTEXT_EXTENDED_REGISTERS.
12864 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12865 (the_low_target): Install them.
12866 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12867 failing with ERROR_PIPE_NOT_CONNECTED.
12869 2009-06-30 Doug Evans <dje@google.com>
12870 Pierre Muller <muller@ics.u-strasbg.fr>
12872 Add h/w watchpoint support to x86-linux, win32-i386.
12873 * Makefile.in (SFILES): Add i386-low.c
12874 (i386_low_h): Define.
12875 (i386-low.o): Add dependencies.
12876 (linux-x86-low.o): Add i386-low.h dependency.
12877 (win32-i386-low.o): Ditto.
12878 * i386-low.c: New file.
12879 * i386-low.h: New file.
12880 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12881 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12882 * linux-low.c (linux_add_process): Initialize arch_private.
12883 (linux_remove_process): Free arch_private.
12884 (add_lwp): Initialize arch_private.
12885 (delete_lwp): Free arch_private.
12886 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12888 * linux-low.h (process_info_private): New member arch_private.
12889 (lwp_info): New member arch_private.
12890 (linux_target_ops): New members new_process, new_thread,
12892 (ptid_of): New macro.
12893 * linux-x86-low.c: Include stddef.h, i386-low.h.
12894 (arch_process_info): New struct.
12895 (arch_lwp_info): New struct.
12896 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12897 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12898 (i386_dr_low_get_status): New function.
12899 (x86_insert_point, x86_remove_point): New functions.
12900 (x86_stopped_by_watchpoint): New function.
12901 (x86_stopped_data_address): New function.
12902 (x86_linux_new_process, x86_linux_new_thread): New functions.
12903 (x86_linux_prepare_to_resume): New function.
12904 (the_low_target): Add entries for insert_point, remove_point,
12905 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12907 * server.c (debug_hw_points): New global.
12908 (monitor_show_help): Document set debug-hw-points.
12909 (handle_query): Process "set debug-hw-points".
12910 * server.h (debug_hw_points): Declare.
12911 (paddress): Declare.
12912 * utils.c (NUMCELLS, CELLSIZE): New macros.
12913 (get_sell, xsnprintf, paddress): New functions.
12914 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12915 remove_point, stopped_by_watchpoint, stopped_data_address.
12916 * win32-i386-low.c: Include i386-low.h.
12917 (debug_reg_state): Replaces dr.
12918 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12919 (i386_dr_low_get_status): New function.
12920 (i386_insert_point, i386_remove_point): New functions.
12921 (i386_stopped_by_watchpoint): New function.
12922 (i386_stopped_data_address): New function.
12923 (i386_initial_stuff): Update.
12924 (get_thread_context,set_thread_context,i386_thread_added): Update.
12925 (the_low_target): Add entries for insert_point,
12926 remove_point, stopped_by_watchpoint, stopped_data_address.
12927 * win32-low.c (win32_insert_watchpoint): New function.
12928 (win32_remove_watchpoint): New function.
12929 (win32_stopped_by_watchpoint): New function.
12930 (win32_stopped_data_address): New function.
12931 (win32_target_ops): Add entries for insert_watchpoint,
12932 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12933 * win32-low.h (win32_target_ops): New members insert_point,
12934 remove_point, stopped_by_watchpoint, stopped_data_address.
12936 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12938 * server.c (process_serial_event): Re-return unsupported, not
12939 error, if the type isn't recognized. Re-allow supporting only
12940 insert or remove packets. Also call require_running for
12941 breakpoints. Add missing break statement to default case. Tidy.
12942 * target.h (struct target_ops): Rename insert_watchpoint to
12943 insert_point, and remove_watchpoint to remove_point.
12945 * linux-low.h (struct linux_target_ops): Likewise.
12946 * linux-low.c (linux_insert_watchpoint): Rename to ...
12947 (linux_insert_point): ... this. Adjust.
12948 (linux_remove_watchpoint): Rename to ...
12949 (linux_remove_point): ... this. Adjust.
12950 (linux_target_ops): Adjust.
12951 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12952 (cris_insert_point): ... this.
12953 (cris_remove_watchpoint): Rename to ...
12954 (cris_remove_point): ... this.
12955 (the_low_target): Adjust.
12957 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12959 * server.c (handle_v_kill): Pass signal_pid to
12960 kill_inferior if multi_process is zero.
12962 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12964 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12965 * target.h (target_ops): Comment for *_watchpoint to make it clear
12966 the functions can get types '0' and '1'.
12968 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12970 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12971 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12972 * regcache.c (get_regcache): Likewise.
12973 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12974 * win32-low.c (child_fetch_inferior_registers): Remove check for
12977 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12978 Pedro Alves <pedro@codesourcery.com>
12980 * target.h (struct target_ops) <supports_multi_process>: New
12982 (target_supports_multi_process): New.
12983 * server.c (handle_query): Even if GDB reports support, only
12984 enable multi-process if the target also supports it. Report
12985 multi-process support only if the target backend supports it.
12986 * linux-low.c (linux_supports_multi_process): New function.
12987 (linux_target_ops): Install it as target_supports_multi_process
12990 2009-05-24 Doug Evans <dje@google.com>
12992 Global renaming of find_thread_pid to find_thread_ptid.
12993 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12994 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12995 All callers updated.
12997 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12998 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13001 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13002 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13003 (linux_resume_one_lwp): Ditto.
13005 2009-05-23 Doug Evans <dje@google.com>
13007 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13008 from struct inferior_list_entry * to struct lwp_info *.
13009 All callers updated.
13011 2009-05-13 Doug Evans <dje@google.com>
13013 * linux-x86-low.c: Don't include assert.h.
13014 (x86_siginfo_fixup): Use fatal, not assert.
13015 (x86_arch_setup): Fix comment.
13017 2009-05-12 Doug Evans <dje@google.com>
13019 Biarch support for i386/amd64 gdbserver.
13020 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13021 Add linux-x86-low.c.
13022 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13023 (linux-x86-low.o): Add.
13024 * linux-x86-64-low.c: Delete.
13025 * linux-i386-low.c: Delete.
13026 * linux-x86-low.c: New file.
13027 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13029 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13031 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13032 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13033 (linux_child_pid_to_exec_file): New function.
13034 (elf_64_header_p, elf_64_file_p): New functions.
13035 (siginfo_fixup): New function.
13036 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13037 give target a chance to convert layout.
13038 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13039 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13041 2009-05-07 Doug Evans <dje@google.com>
13043 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13044 (regsets_store_inferior_registers): Ditto.
13046 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13050 * linux-low.c (must_set_ptrace_flags): Delete.
13051 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13053 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13054 `lwp->must_set_ptrace_flags' instead.
13055 (linux_wait_for_event_1): Set ptrace options here.
13056 (linux_wait_1): ... not here.
13058 2009-04-30 Doug Evans <dje@google.com>
13060 * inferiors.c (started_inferior_callback): New function.
13061 (attached_inferior_callback): New function.
13062 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13063 * server.c (print_started_pid, print_attached_pid): New functions.
13064 (detach_or_kill_for_exit): New function.
13065 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13066 * server.h (have_started_inferiors_p): Declare.
13067 (have_attached_inferiors_p): Declare.
13069 * inferiors.c (remove_process): Fix memory leak, free process.
13070 * linux-low.c (linux_remove_process): New function.
13071 (linux_kill): Call it instead of remove_process.
13072 (linux_detach, linux_wait_1): Ditto.
13074 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13076 * configure.srv: Add x86 Windows CE target.
13078 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13080 * inferiors.c (get_thread_process): Make global.
13081 * server.h (get_thread_process): Add prototype.
13082 * thread-db.c (find_one_thread): Use get_thread_process
13083 instead of current_process.
13084 (thread_db_get_tls_address): Do not crash if called when
13085 thread layer is not yet initialized.
13087 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13089 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13090 * spu-low.c (current_tid): Rename to ...
13091 (current_ptid): ... this.
13092 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13093 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13094 ptid_get_lwp (current_ptid) instead of current_tid.
13095 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13096 instead of current_tid. Use find_process_pid to verify pid
13097 argument is valid. Pass proper argument to remove_process.
13098 (spu_thread_alive): Compare current_ptid instead of current_tid.
13099 (spu_resume): Likewise.
13101 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13103 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13106 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13108 Implement the multiprocess extensions, and add linux multiprocess
13111 * server.h (ULONGEST): Declare.
13112 (struct ptid, ptid_t): New.
13113 (minus_one_ptid, null_ptid): Declare.
13114 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13115 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13116 (struct inferior_list_entry): Change `id' type from unsigned from
13118 (struct sym_cache, struct breakpoint, struct
13119 process_info_private): Forward declare.
13120 (struct process_info): Declare.
13121 (current_process): Declare.
13122 (all_processes): Declare.
13123 (initialize_inferiors): Declare.
13124 (add_thread): Adjust to use ptid_t.
13125 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13126 (add_process, remove_process, find_thread_pid): Declare.
13127 (find_inferior_id): Adjust to use ptid_t.
13128 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13129 (multi_process): Declare.
13130 (push_event): Adjust to use ptid_t.
13131 (read_ptid, write_ptid): Declare.
13132 (prepare_resume_reply): Adjust to use ptid_t.
13133 (clear_symbol_cache): Declare.
13134 * inferiors.c (all_processes): New.
13135 (null_ptid, minus_one_ptid): New.
13136 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13137 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13138 (add_thread): Change unsigned long to ptid. Remove gdb_id
13140 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13141 (gdb_id_to_thread): Rename to ...
13142 (find_thread_pid): ... this. Change unsigned long to ptid.
13143 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13144 (loaded_dll, pull_pid_from_list): Adjust.
13145 (add_process, remove_process, find_process_pid)
13146 (get_thread_process, current_process, initialize_inferiors): New.
13147 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13148 (struct target_waitstatus) <related_pid>: Ditto.
13149 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13150 return type to int.
13151 (struct target_ops) <join>: Add `pid' argument.
13152 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13153 (struct target_ops) <wait>: Add `ptid' field. Change return type
13155 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13156 (mywait): Add `ptid' argument. Change return type to ptid_t.
13157 (target_pid_to_str): Declare.
13158 * target.c (set_desired_inferior): Adjust to use ptids.
13159 (mywait): Add new `ptid' argument. Adjust.
13160 (target_pid_to_str): New.
13161 * mem-break.h (free_all_breakpoints): Declare.
13162 * mem-break.c (breakpoints): Delelete.
13163 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13164 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13165 to use per-process breakpoint list.
13166 (free_all_breakpoints): New.
13167 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13168 (symbol_cache, all_symbols_looked_up): Delete.
13170 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13172 (prepare_resume_reply): Change ptid argument's type from unsigned
13173 long to ptid_t. Adjust. Implement W;process and X;process.
13174 (free_sym_cache, clear_symbol_cache): New.
13175 (look_up_one_symbol): Adjust to per-process symbol cache. *
13176 * server.c (cont_thread, general_thread, step_thread): Change type
13178 (attached): Delete.
13179 (multi_process): New.
13180 (last_ptid): Change type to ptid_t.
13181 (struct vstop_notif) <ptid>: Change type to ptid_t.
13182 (queue_stop_reply, push_event): Change `ptid' argument's type to
13184 (discard_queued_stop_replies): Add `pid' argument.
13185 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13186 changes. Don't reference the `attached' global.
13187 (attach_inferior): Adjust to mywait interface changes.
13188 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13189 features. Handle and report "multiprocess+". Handle
13191 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13193 (handle_v_kill): New.
13194 (handle_v_stopped): Adjust to use target_pid_to_str.
13195 (handle_v_requests): Allow multiple attaches and runs when
13196 multiprocess extensions are in effect. Handle "vKill".
13197 (myresume): Adjust to use ptids.
13198 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13199 (handle_status): Adjust to discard_queued_stop_replies interface
13201 (first_thread_of, kill_inferior_callback)
13202 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13203 (main): Call initialize_inferiors. Adjust to use ptids, killing
13204 and detaching from all inferiors. Handle multiprocess packet
13206 * linux-low.h: Include gdb_proc_service.h.
13207 (struct process_info_private): New.
13208 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13209 <lwpid_of>: Use ptid_get_lwp.
13210 (get_lwp_thread): Adjust.
13211 (struct lwp_info): Add `dead' member.
13212 (find_lwp_pid): Declare.
13213 * linux-low.c (thread_db_active): Delete.
13214 (new_inferior): Adjust comment.
13215 (inferior_pid): Delete.
13216 (linux_add_process): New.
13217 (handle_extended_wait): Adjust.
13218 (add_lwp): Change unsigned long to ptid.
13219 (linux_create_inferior): Add process to processes table. Adjust
13220 to use ptids. Don't set new_inferior here.
13221 (linux_attach_lwp): Rename to ...
13222 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13223 it. Adjust to use ptids.
13224 (linux_attach_lwp): New.
13225 (linux_attach): Add process to processes table. Don't set
13227 (struct counter): New.
13228 (second_thread_of_pid_p, last_thread_of_process_p): New.
13229 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13230 multiple processes.
13231 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13232 processes. Remove process from process table.
13233 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13234 to multiple processes.
13235 (any_thread_of): New.
13236 (linux_detach): Add `pid' argument, and handle it. Remove process
13237 from processes table.
13238 (linux_join): Add `pid' argument. Handle it.
13239 (linux_thread_alive): Change unsighed long argument to ptid_t.
13240 Consider dead lwps as not being alive.
13241 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13242 threads we're not interested in.
13243 (same_lwp, find_lwp_pid): New.
13244 (linux_wait_for_lwp): Change `pid' argument's type from int to
13246 (linux_wait_for_event): Rename to ...
13247 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13248 from int to ptid_t. Adjust.
13249 (linux_wait_for_event): New.
13250 (linux_wait_1): Add `ptid' argument. Change return type to
13251 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13252 that exit from the process table.
13253 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13255 (mark_lwp_dead): New.
13256 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13257 stopping all threads, mark its main lwp as dead.
13258 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13260 (fetch_register, usr_store_inferior_registers)
13261 (regsets_fetch_inferior_registers)
13262 (regsets_store_inferior_registers, linux_read_memory)
13263 (linux_write_memory): Inline `inferior_pid'.
13264 (linux_look_up_symbols): Adjust to use per-process
13265 `thread_db_active'.
13266 (linux_request_interrupt): Adjust to use ptids.
13267 (linux_read_auxv): Inline `inferior_pid'.
13268 (initialize_low): Don't reference thread_db_active.
13269 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13270 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13271 (ps_getpid): Return the pid of the current inferior.
13272 * thread-db.c (proc_handle, thread_agent): Delete.
13273 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13275 (find_one_thread): Change argument type to ptid_t. Adjust to
13277 (maybe_attach_thread): Adjust to per-process data and ptids.
13278 (thread_db_find_new_threads): Ditto.
13279 (thread_db_init): Ditto.
13280 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13281 processes table. Adjust to use ptids.
13282 (spu_kill, spu_detach): Adjust interface. Remove process from
13284 (spu_join, spu_thread_alive): Adjust interface.
13285 (spu_wait): Adjust interface. Remove process from processes
13286 table. Adjust to use ptids.
13287 * win32-low.c (current_inferior_tid): Delete.
13288 (current_inferior_ptid): New.
13289 (debug_event_ptid): New.
13290 (thread_rec): Take a ptid. Adjust.
13291 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13292 (child_delete_thread): Ditto.
13293 (do_initial_child_stuff): Add `attached' argument. Add process to
13295 (child_fetch_inferior_registers, child_store_inferior_registers):
13297 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13298 (win32_attach): Pass 1 to do_initial_child_stuff.
13299 (win32_kill): Adjust interface. Remove process from processes
13301 (win32_detach): Ditto.
13302 (win32_join): Adjust interface.
13303 (win32_thread_alive): Take a ptid.
13304 (win32_resume): Adjust to use ptids.
13305 (get_child_debug_event): Ditto.
13306 (win32_wait): Adjust interface. Remove exiting process from
13309 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13311 Non-stop mode support.
13313 * server.h (non_stop): Declare.
13314 (gdb_client_data, handler_func): Declare.
13315 (delete_file_handler, add_file_handler, start_event_loop):
13317 (handle_serial_event, handle_target_event, push_event)
13318 (putpkt_notif): Declare.
13319 * target.h (enum resume_kind): New.
13320 (struct thread_resume): Replace `step' field by `kind' field.
13321 (TARGET_WNOHANG): Define.
13322 (struct target_ops) <wait>: Add `options' argument.
13323 <supports_non_stop, async, start_non_stop>: New fields.
13324 (target_supports_non_stop, target_async): New.
13325 (start_non_stop): Declare.
13326 (mywait): Add `options' argument.
13327 * target.c (mywait): Add `options' argument. Print child exit
13328 notifications here.
13329 (start_non_stop): New.
13330 * server.c (non_stop, own_buf, mem_buf): New globals.
13331 (struct vstop_notif): New.
13332 (notif_queue): New global.
13333 (queue_stop_reply, push_event, discard_queued_stop_replies)
13334 (send_next_stop_reply): New.
13335 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13337 (attach_inferior): In non-stop mode, don't wait for the target
13339 (handle_general_set): Handle QNonStop.
13340 (handle_query): When handling qC, return the current general
13341 thread, instead of the first thread of the list.
13342 (handle_query): If the backend supports non-stop mode, include
13343 QNonStop+ in the qSupported query response.
13344 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13346 (handle_v_attach, handle_v_run): Handle non-stop mode.
13347 (handle_v_stopped): New.
13348 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13349 (myresume): Adjust to use resume_kind. Handle non-stop.
13350 (queue_stop_reply_callback): New.
13351 (handle_status): Handle non-stop mode.
13352 (main): Clear non_stop flag on reconnection. Use the event-loop.
13353 Refactor serial protocol handling from here ...
13354 (process_serial_event): ... to this new function. When GDB
13355 selects any thread, select one here. In non-stop mode, wait until
13356 GDB acks all pending events before exiting.
13357 (handle_serial_event, handle_target_event): New.
13358 * remote-utils.c (remote_open): Install remote_desc in the event
13360 (remote_close): Remove remote_desc from the event loop.
13361 (putpkt_binary): Rename to...
13362 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13363 (putpkt_binary): New as wrapper around putpkt_binary_1.
13364 (putpkt_notif): New.
13365 (prepare_resume_reply): In non-stop mode, don't change the
13367 * event-loop.c: New.
13368 * Makefile.in (OBJ): Add event-loop.o.
13369 (event-loop.o): New rule.
13371 * linux-low.h (pid_of): Moved here.
13373 (get_lwp_thread): Use lwpid_of.
13374 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13375 * linux-low.c (pid_of): Delete.
13376 (inferior_pid): Use lwpid_of.
13377 (linux_event_pipe): New.
13378 (target_is_async_p): New.
13380 (handle_extended_wait): Use lwpid_of.
13381 (add_lwp): Don't set lwpid field.
13382 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13383 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13384 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13385 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13386 first. Adjust to linux_wait_for_event interface changes. Use
13388 (linux_detach): Don't delete the main lwp here.
13389 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13390 (status_pending_p): Don't consider explicitly suspended lwps.
13391 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13392 pointer. Add OPTIONS argument. Change return type to int. Use
13393 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13394 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13395 pointer. Add status pointer argument. Return a pid instead of a
13396 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13397 changes. In non-stop mode, don't switch to a random thread.
13398 (linux_wait): Rename to...
13399 (linux_wait_1): ... this. Add target_options argument, and handle
13400 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13401 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13402 clean exit and signal exit code. Don't stop all threads in
13403 non-stop mode. In all-stop mode, only stop all threads when
13404 reporting a stop to GDB. Handle explicit thread stop requests.
13405 (async_file_flush, async_file_mark): New.
13407 (send_sigstop): Use lwpid_of.
13408 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13409 interface changes. In non-stop mode, don't switch to a random
13411 (linux_resume_one_lwp): Use lwpid_of.
13412 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13413 (linux_resume_one_thread): ... this. Handle resume_stop. In
13414 non-stop mode, don't look for pending flag in all threads.
13415 (resume_status_pending_p): Don't consider explicitly suspended
13417 (my_waitpid): Reimplement. Emulate __WALL.
13418 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13420 (sigchld_handler, linux_supports_non_stop, linux_async)
13421 (linux_start_non_stop): New.
13422 (linux_target_ops): Register linux_supports_non_stop, linux_async
13423 and linux_start_non_stop.
13424 (initialize_low): Install SIGCHLD handler.
13425 * thread-db.c (thread_db_create_event, find_one_thread)
13426 (thread_db_get_tls_address): Use lwpid_of.
13427 * win32-low.c (win32_detach): Adjust to use resume_kind.
13428 (win32_wait): Add `options' argument.
13429 * spu-low.c (spu_resume): Adjust to use resume_kind.
13430 (spu_wait): Add `options' argument.
13432 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13434 Decouple target code from remote protocol.
13436 * target.h (enum target_waitkind): New.
13437 (struct target_waitstatus): New.
13438 (struct target_ops) <wait>: Return an unsigned long. Take a
13439 target_waitstatus pointer instead of a char pointer.
13440 (mywait): Likewise.
13441 * target.c (mywait): Change prototype to return an unsigned long.
13442 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13443 * server.h (thread_from_wait, old_thread_from_wait): Delete
13445 (prepare_resume_reply): Change prototype to take a
13447 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13448 (last_status, last_ptid): New.
13449 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13450 pid instead of a signal.
13451 (attach_inferior): Remove "status" and "signal" parameters.
13453 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13455 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13456 (handle_v_requests, myresume): Remove "status" and "signal"
13457 parameters. Adjust.
13458 (handle_status): New.
13459 (main): Delete local `status'. Adjust.
13460 * remote-utils.c: Include target.h.
13461 (prepare_resume_reply): Change prototype to take a
13462 target_waitstatus. Adjust.
13464 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13466 * spu-low.c (spu_wait): Adjust.
13467 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13469 (win32_wait): Adjust.
13471 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13473 * target.h (struct thread_resume): Delete leave_stopped member.
13474 (struct target_ops): Add a `n' argument to the `resume' callback.
13475 * server.c (start_inferior): Adjust.
13476 (handle_v_cont, myresume): Adjust.
13477 * linux-low.c (check_removed_breakpoint): Adjust to resume
13478 interface change, and to removed leave_stopped field.
13479 (resume_ptr): Delete.
13480 (struct thread_resume_array): New.
13481 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13482 resume interface change.
13483 (linux_continue_one_thread, linux_queue_one_thread)
13484 (resume_status_pending_p): Check if the resume field is NULL
13485 instead of checking the leave_stopped member.
13486 (linux_resume): Adjust to the target resume interface change.
13487 * spu-low.c (spu_resume): Adjust to the target resume interface
13489 * win32-low.c (win32_detach, win32_resume): Ditto.
13491 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13493 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13495 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13497 (linux_continue_one_thread): Only preserve the stepping flag if
13498 there's a pending breakpoint.
13500 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13502 * server.c (main): After the inferior having exited, call
13503 remote_close before exiting gdbserver.
13505 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13507 Fix size of FPSCR in Power 7 processors.
13508 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13509 (PPC_FEATURE_HAS_DFP): New #define.
13510 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13513 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13515 * server.c (handle_query) Whitespace and formatting.
13517 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13519 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13520 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13521 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13522 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13523 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13524 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13525 Makefile.in, configure.ac: Fix whitespace throughout.
13526 * configure: Regenerate.
13528 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13530 * inferiors.c (find_inferior): Make it safe for the callback
13531 function to delete the currently iterated inferior.
13533 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13535 * Makefile.in (linuw_low_h): Move higher.
13536 (thread-db.o): Depend on $(linux_low_h).
13538 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13540 Rename "process" to "lwp" throughout.
13542 * linux-low.c (all_processes): Rename to...
13543 (all_lwps): ... this.
13544 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13545 (add_process): Rename to ...
13546 (add_lwp): ... this. Adjust.
13547 (linux_create_inferior): Adjust.
13548 (linux_attach_lwp): Adjust.
13549 (linux_attach): Adjust.
13550 (linux_kill_one_process): Rename to ...
13551 (linux_kill_one_lwp): ... this. Adjust.
13552 (linux_kill): Adjust.
13553 (linux_detach_one_process): Rename to ...
13554 (linux_detach_one_lwp): ... this. Adjust.
13555 (linux_detach): Adjust.
13556 (check_removed_breakpoint): Adjust.
13557 (status_pending_p): Adjust.
13558 (linux_wait_for_process): Rename to ...
13559 (linux_wait_for_lwp): ... this. Adjust.
13560 (linux_wait_for_event): Adjust.
13561 (send_sigstop): Adjust.
13562 (wait_for_sigstop): Adjust.
13563 (stop_all_processes): Rename to ...
13564 (stop_all_lwps): ... this.
13565 (linux_resume_one_process): Rename to ...
13566 (linux_resume_one_lwp): ... this. Adjust.
13567 (linux_set_resume_request, linux_continue_one_thread)
13568 (linux_queue_one_thread, resume_status_pending_p)
13569 (usr_store_inferior_registers, regsets_store_inferior_registers)
13570 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13572 * linux-low.h (get_process): Rename to ...
13573 (get_lwp): ... this. Adjust.
13574 (get_thread_process): Rename to ...
13575 (get_thread_lwp): ... this. Adjust.
13576 (get_process_thread): Rename to ...
13577 (get_lwp_thread): ... this. Adjust.
13578 (struct process_info): Rename to ...
13579 (struct lwp_info): ... this.
13580 (all_processes): Rename to ...
13581 (all_lwps): ... this.
13582 * proc-service.c (ps_lgetregs): Adjust.
13583 * thread-db.c (thread_db_create_event, find_one_thread)
13584 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13586 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13588 * server.c (handle_query): Handle "qAttached".
13590 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13592 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13593 GPLv3, update license URL.
13595 2009-03-01 Doug Evans <dje@google.com>
13597 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13598 (server_h): Add gdb_signals.h.
13599 (signals.o): Update.
13600 * server.h (target_signal_from_host,target_signal_to_host_p)
13601 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13603 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13605 * remote-utils.c (getpkt): Also generate remote-debug
13606 information if noack_mode is set.
13608 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13610 * server.c (handle_query): Report qXfer:siginfo:read and
13611 qXfer:siginfo:write as supported and handle them.
13612 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13613 * linux-low.c (linux_xfer_siginfo): New.
13614 (linux_target_ops): Set it.
13616 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13618 * server.c (gdbserver_usage): Mention --remote-debug.
13619 (main): Accept '--remote-debug' switch.
13621 2009-01-18 Doug Evans <dje@google.com>
13623 * regcache.c (new_register_cache): No need to check result of xcalloc.
13624 * server.c (handle_search_memory): Back out calls to xmalloc,
13625 result is checked and error is returned to user upon failure.
13626 (handle_query): Ditto. Add more checks for result of malloc.
13627 (handle_v_cont): Check result of malloc, report error back to
13629 (handle_v_run): Ditto. Call freeargv.
13630 * server.h (freeargv): Declare.
13631 * utils.c (freeargv): New fn.
13633 2009-01-15 Doug Evans <dje@google.com>
13635 * gdbreplay.c (perror_with_name): Make arg const char *.
13636 * server.h (target_signal_to_name): Make return type const char *.
13637 * thread-db.c (thread_db_err_str): Make return type const char *.
13638 * utils.c (perror_with_name): Make arg const char *.
13640 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13642 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13643 when handling a EXIT_PROCESS_DEBUG_EVENT.
13645 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13647 * gdbreplay.c (gdbreplay_version): Update copyright year.
13648 * server.c (gdbserver_version): Likewise.
13650 2009-01-05 Doug Evans <dje@google.com>
13652 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13653 (handle_extended_wait): Improve comment.
13655 2008-12-13 Doug Evans <dje@google.com>
13657 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13658 * server.h (ATTR_MALLOC): New macro.
13659 (xmalloc,xcalloc,xstrdup): Declare.
13660 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13661 * inferiors.c: Ditto.
13662 * linux-low.c: Ditto.
13663 * mem-break.c: Ditto.
13664 * regcache.c: Ditto.
13665 * remote-utils.c: Ditto.
13668 * win32-low.c: Ditto.
13670 2008-12-12 Doug Evans <dje@google.com>
13672 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13673 in debugging printf.
13675 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13677 2008-12-09 Doug Evans <dje@google.com>
13679 * linux-low.h (struct process_info): Delete member tid, unused.
13680 * thread-db.c (find_one_thread): Update.
13681 (maybe_attach_thread): Update.
13683 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13685 * target.h (struct target_ops): Add qxfer_osdata member.
13686 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13688 (linux_qxfer_osdata): New functions.
13689 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13691 * server.c (handle_query): Handle "qXfer:osdata:read:".
13692 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13693 (buffer_xml_printf): New functions.
13694 * server.h (struct buffer): New.
13695 (buffer_grow_str, buffer_grow_str0): New macros.
13696 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13697 (buffer_xml_printf): Declare.
13699 2008-11-24 Doug Evans <dje@google.com>
13701 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13703 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13705 * server.c (handle_v_run): Always use the supplied argument list.
13707 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13709 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13710 (xtensa_regmap_table): Add entry for scompare1.
13712 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13714 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13715 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13716 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13717 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13718 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13719 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13720 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13721 XML target descriptions.
13722 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13723 when inferior is running on an ISA 2.05 or later processor. Add
13724 special case to return offset for full 64-bit slot of FPSCR when
13727 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13729 * Makefile.in (SFILES, clean): Added sparc64 files.
13730 (reg-sparc64.o, reg-sparc64.c): New.
13731 * configure.srv (sparc*-*-linux*): New configuration.
13732 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13733 syscall arguments for SPARC.
13734 (regsets_store_inferior_registers): Likewise.
13735 * linux-sparc-low.c: New file.
13737 2008-10-21 Doug Evans <dje@google.com>
13739 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13740 (READLINE_DIR,READLINE_DEP): Delete.
13741 (INTERNAL_CFLAGS): Update.
13742 (LINTFLAGS): Update.
13744 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13746 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13747 whole argv from the last run, not just argv[0].
13749 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13751 * regcache.c (new_register_cache): Return NULL if the register
13752 cache size isn't known yet.
13753 (free_register_cache): Avoid dereferencing a NULL regcache.
13755 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13757 * configure.srv: Merge MIPS and MIPS64.
13759 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13761 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13763 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13765 * Makefile.in: Add required vsx dependencies.
13767 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13768 Declare init_registers_powerpc_vsx32l.
13769 Declare init_registers_powerpc_vsx64l.
13770 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13771 (ppc_arch_setup): Check for VSX in hwcap.
13772 (ppc_fill_vsxregset): New function.
13773 (ppc_store_vsxregset): New function.
13774 Add new VSX entry in regset_info target_regsets.
13776 * configure.srv: Add new VSX dependencies.
13778 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13780 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13781 (remote_open): Set or clear transport_is_reliable.
13782 (putpkt_binary): Don't expect acks in noack mode.
13783 (getpkt): Don't send ack/nac in noack mode.
13784 * server.c (handle_general_set): Handle QStartNoAckMode.
13785 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13787 (main): Reset noack_mode on every connection.
13788 * server.h (noack_mode): Declare.
13790 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13792 * Makefile.in (GDBREPLAY_OBS): New variable.
13793 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13795 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13796 Daniel Jacobowitz <dan@codesourcery.com>
13798 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13799 (usr_store_inferior_registers): Likewise.
13800 (regsets_store_inferior_registers): Likewise.
13802 2008-07-31 Rolf Jansen <rj@surtec.com>
13803 Pedro Alves <pedro@codesourcery.com>
13805 * configure.ac: Check for memmem declaration.
13806 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13807 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13808 (disable_packet_qfThreadInfo): Unconditionally compile.
13809 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13810 * configure, config.in: Regenerate.
13812 2008-07-28 Doug Kwan <dougkwan@google.com>
13814 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13815 (linux_write_memory): Remove declaration of errno.
13817 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13819 * linux-low.c (handle_extended_wait): Do not use "status"
13820 variable uninitialized.
13822 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13824 * server.c (handle_v_attach): Inhibit reporting dll changes.
13826 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13828 * remote-utils.c (prepare_resume_reply): If requested, don't
13829 output "thread:TID" in the T stop reply.
13831 * server.c (disable_packet_vCont, disable_packet_Tthread)
13832 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13833 (handle_query): If requested, disable support for qC, qfThreadInfo
13835 (handle_v_requests): If requested, disable support for vCont.
13836 (gdbserver_show_disableable): New.
13837 (main): Handle --disable-packet and --disable-packet=LIST.
13839 * server.h (disable_packet_vCont, disable_packet_Tthread)
13840 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13842 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13844 * server.c (gdbserver_usage): Mention --version.
13846 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13848 * Makefile.in (gdbreplay.o): New rule.
13850 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13852 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13853 message, not gdbserver.
13855 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13856 Nathan Sidwell <nathan@codesourcery.com>
13857 Joseph Myers <joseph@codesourcery.com>
13859 * acinclude.m4: Include ../../config/acx.m4.
13860 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13861 * configure, config.in: Regenerate.
13862 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13863 * server.c (gdbserver_version): Print PKGVERSION.
13864 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13865 (main): Adjust gdbserver_usage calls.
13866 * gdbreplay.c (version, host_name): Add declarations.
13867 (gdbreplay_version, gdbreplay_usage): New.
13868 (main): Accept --version and --help options.
13870 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13872 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13873 (arm_breakpoint_at): Handle Thumb.
13874 (the_low_target): Add comment.
13876 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13878 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13880 2008-05-09 Doug Evans <dje@google.com>
13882 * server.h (decode_search_memory_packet): Declare.
13883 * remote-utils.c (decode_search_memory_packet): New fn.
13884 * server.c (handle_search_memory_1): New fn.
13885 (handle_search_memory): New fn.
13886 (handle_query): Process qSearch:memory packets.
13888 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13890 * regcache.c (registers_length): Remove.
13891 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13892 full register packet.
13893 * regcache.h (registers_length): Remove prototype.
13894 * server.h (PBUFSIZ): Define to 16384.
13896 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13898 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13899 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13900 powerpc-64l.o, and powerpc-altivec64l.o.
13901 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13902 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13903 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13904 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13905 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13908 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13909 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13910 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13911 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13912 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13913 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13914 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13915 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13916 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13917 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13920 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13921 (init_registers_powerpc_32l): ... this new prototype.
13922 (init_registers_powerpc_32): Remove, replace by ...
13923 (init_registers_powerpc_altivec32l): ... this new prototype.
13924 (init_registers_powerpc_e500): Remove, replace by ...
13925 (init_registers_powerpc_e500l): ... this new prototype.
13926 (init_registers_ppc64): Remove, replace by ...
13927 (init_registers_powerpc_64l): ... this new prototype.
13928 (init_registers_powerpc_64): Remove, replace by ...
13929 (init_registers_powerpc_altivec64l): ... this new prototype.
13930 (ppc_num_regs): Set to 73.
13931 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13932 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13933 (ppc_cannot_store_register): Handle orig_r3 and trap.
13934 (ppc_arch_setup): Update init_registers_... calls.
13935 (ppc_fill_gregset): Handle orig_r3 and trap.
13937 * inferiors.c (clear_inferiors): Reset current_inferior.
13939 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13941 * acinclude.m4: Add override.m4.
13942 * configure: Regenerate.
13944 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13946 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13947 initial call to init_register_ppc64.
13949 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13951 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13952 single powerpc*-*-linux* case.
13953 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13955 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13957 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13958 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13960 * linux-ppc-low.c: Include <elf.h>.
13961 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13962 (ppc_hwcap): New global variable.
13963 (ppc_regmap): Remove __SPE__ #ifdef sections.
13964 (ppc_regmap_e500): New global variable.
13965 (ppc_cannot_store_register): Update __SPE__ special case.
13966 (ppc_get_hwcap): New function.
13967 (ppc_arch_setup): Use it to determine whether inferior supports
13968 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13969 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13970 Do not access registers if target does not support AltiVec.
13971 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13972 Do not access registers if target does not support SPE.
13973 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13975 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13977 * linux-low.c (disabled_regsets, num_regsets): New.
13978 (use_regsets_p): Delete.
13979 (linux_wait_for_process): Clear disabled_regsets.
13980 (regsets_fetch_inferior_registers): Check and set it.
13981 (regsets_store_inferior_registers): Likewise.
13982 (linux_fetch_registers, linux_store_registers): Do not use
13984 (initialize_low): Allocate disabled_regsets.
13986 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13988 * Makefile.in (LIBOBJS): New.
13989 (OBS): Use LIBOBJS.
13990 (memmem.o): New rule.
13991 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13992 * configure: Regenerated.
13994 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13996 * server.c (handle_query): Never return "unsupported" for
13997 qXfer:features:read queries.
13999 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14001 * server.c (get_features_xml): Fix inverted condition.
14002 (handle_query): Always support qXfer:feature:read.
14004 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14006 * server.c (wrapper_argv): New.
14007 (start_inferior): Handle wrapper_argv. If set, expect an extra
14009 (gdbserver_usage): Document --wrapper.
14010 (main): Parse --wrapper.
14012 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14014 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14015 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14016 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14017 (ppc_set_pc): Likewise.
14018 (ppc_arch_setup): New function.
14019 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14020 of collect_register.
14021 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14023 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14025 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14026 instead of linux-ppc64-low.o.
14027 * linux-ppc64-low.c: Remove file.
14028 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14029 (linux-ppc64-low.o): Remove rule.
14031 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14032 (init_registers_powerpc_64): Likewise.
14033 (ppc_regmap): Conditionally define depending on __powerpc64__.
14034 (ppc_cannot_store_register): Do not special-case "fpscr" when
14035 compiled on __powerpc64__.
14036 (ppc_collect_ptrace_register): New function.
14037 (ppc_supply_ptrace_register): New function.
14038 (ppc_breakpoint): Change type to "unsigned int".
14039 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14040 (the_low_target): Conditionally provide initializers for the
14041 arch_setup member depending on __powerpc64__. Install
14042 collect_ptrace_register and supply_ptrace_register members.
14044 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14046 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14047 * server.c (gdbserver_xmltarget): Define.
14048 (get_features_xml): Use it to replace "target.xml" and arch_string.
14050 * configure.srv: Remove srv_xmltarget. Add XML files that were
14051 mentioned there to srv_xmlfiles instead. Remove conditional tests
14052 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14053 srv_xmlfiles and srv_regobj to include all possible choices.
14054 * configure.ac (srv_xmltarget): Remove.
14055 (srv_xmlfiles): Do not add "target.xml".
14056 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14057 checks for supplementary target information.
14058 * configure: Regenerate.
14059 * Makefile.in (XML_TARGET): Remove.
14060 (target.xml): Remove rule.
14061 (clean): Do not clean up target.xml.
14062 (.PRECIOUS): Do not mention target.xml.
14064 * target.h (struct target_ops): Remove arch_string member.
14065 * linux-low.c (linux_arch_string): Remove.
14066 (linux_target_ops): Remove arch_string initializer.
14067 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14068 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14069 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14070 * spu-low.c (spu_arch_string): Remove.
14071 (spu_target_ops): Remove arch_string initializer.
14072 * win32-low.c (win32_arch_string): Remove.
14073 (win32_target_ops): Remove arch_string initializer.
14074 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14075 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14076 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14078 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14080 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14081 by collect_ptrace_register and supply_ptrace_register hooks.
14082 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14083 instead of checking for the_low_target.left_pad_xfer.
14084 (usr_store_inferior_registers): Use collect_ptrace_register callback
14085 instead of checking for the_low_target.left_pad_xfer.
14087 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14088 (s390_supply_ptrace_register): Likewise.
14089 (s390_fill_gregset): Call s390_collect_ptrace_register.
14090 (the_low_target): Update.
14092 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14093 (ppc_supply_ptrace_register): Likewise.
14094 (the_low_target): Update.
14096 * linux-i386-low.c (the_low_target): Update.
14097 * linux-x86-64-low.c (the_low_target): Update.
14099 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14101 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14102 reg-s390.o and reg-s390x.o.
14104 * linux-low.c (new_inferior): New global variable.
14105 (linux_create_inferior, linux_attach): Set it.
14106 (linux_wait_for_process): Call the_low_target.arch_setup after the
14107 target has stopped for the first time.
14108 (initialize_low): Do not call the_low_target.arch_setup.
14110 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14111 (s390_set_pc): Likewise.
14112 (s390_arch_setup): New function.
14113 (the_low_target): Use s390_arch_setup as arch_setup routine.
14115 * regcache.c (realloc_register_cache): New function.
14116 (set_register_cache): Call it for each existing regcache.
14118 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14120 * server.h (init_registers): Remove prototype.
14122 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14123 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14124 instead of init_registers ().
14125 * linux-arm-low.c (init_registers_arm): Add prototype.
14126 (init_registers_arm_with_iwmmxt): Likewise.
14127 (the_low_target): Add initializer for arch_setup field.
14128 * linux-cris-low.c (init_registers_cris): Add prototype.
14129 (the_low_target): Add initializer for arch_setup field.
14130 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14131 (the_low_target): Add initializer for arch_setup field.
14132 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14133 (the_low_target): Add initializer for arch_setup field.
14134 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14135 (the_low_target): Add initializer for arch_setup field.
14136 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14137 (the_low_target): Add initializer for arch_setup field.
14138 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14139 (the_low_target): Add initializer for arch_setup field.
14140 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14141 (init_registers_mips64_linux): Likewise.
14142 (the_low_target): Add initializer for arch_setup field.
14143 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14144 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14145 (the_low_target): Add initializer for arch_setup field.
14146 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14147 (init_registers_powerpc_64): Likewise.
14148 (the_low_target): Add initializer for arch_setup field.
14149 * linux-s390-low.c (init_registers_s390): Add prototype.
14150 (init_registers_s390x): Likewise.
14151 (the_low_target): Add initializer for arch_setup field.
14152 * linux-sh-low.c (init_registers_sh): Add prototype.
14153 (the_low_target): Add initializer for arch_setup field.
14154 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14155 (the_low_target): Add initializer for arch_setup field.
14156 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14157 (the_low_target): Add initializer for arch_setup field.
14159 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14160 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14161 instead of init_registers ().
14162 * win32-arm-low.c (init_registers_arm): Add prototype.
14163 (the_low_target): Add initializer for arch_setup field.
14164 * win32-i386-low.c (init_registers_i386): Add prototype.
14165 (the_low_target): Add initializer for arch_setup field.
14167 * spu-low.c (init_registers_spu): Add prototype.
14168 (initialize_low): Call initialie_registers_spu () instead of
14169 initialize_registers ().
14171 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14173 * server.c (handle_v_requests): When handling the vRun and vAttach
14174 packets, if already debugging a process, don't kill it. Return an
14177 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14179 * server.c (handle_query): Correct length check.
14181 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14183 * win32-low.c (do_initial_child_stuff): Add process handle
14184 parameter. Set current_process_handle and current_process_id from the
14185 parameters. Clear globals.
14186 (win32_create_inferior): Don't set current_process_handle and
14187 current_process_id here. Instead pass them on the call to
14188 do_initial_child_stuff.
14189 (win32_attach): Likewise.
14190 (win32_clear_inferiors): New.
14191 (win32_kill): Don't close the current process handle or the
14192 current thread handle here. Instead call win32_clear_inferiors.
14193 (win32_detach): Don't open a new handle to the process. Call
14194 win32_clear_inferiors.
14195 (win32_join): Don't rely on current_process_handle; open a new
14196 handle using the process id.
14197 (win32_wait): Call win32_clear_inferiors when the inferior process
14200 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14202 * server.c (monitor_show_help): Add "exit".
14204 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14206 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14207 (clean): Add reg-xtensa.c.
14208 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14209 * configure.srv (xtensa*-*-linux*) New target.
14210 * linux-xtensa-low.c: New.
14211 * xtensa-xtregs.c: New.
14213 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14215 * hostio.c: Don't include errno.h.
14216 (errno_to_fileio_errno): Move to hostio-errno.
14217 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14218 error number outputting to the target->hostio_last_error callback.
14219 (hostio_packet_error): Use FILEIO_EINVAL directly.
14220 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14221 calls to hostio_error.
14222 * hostio-errno.c: New.
14223 * server.h (hostio_last_error_from_errno): Declare.
14224 * target.h (target_ops): Add hostio_last_error member.
14225 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14226 as hostio_last_error handler.
14227 * spu-low.c (spu_target_ops): Likewise.
14228 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14229 (wince_hostio_last_error): New functions.
14230 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14231 as hostio_last_error handler.
14232 (win32_target_ops) [!_WIN32_WCE]: Register
14233 hostio_last_error_from_errno as hostio_last_error handler.
14234 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14235 (hostio-errno.o): New rule.
14236 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14237 * configure.srv (srv_hostio_err_objs): New variable. Default to
14239 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14240 * configure: Regenerate.
14242 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14244 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14245 (linux_kill, linux_detach): Clean up the process list.
14246 * remote-utils.c (remote_open): Improve port number parsing.
14247 (putpkt_binary, input_interrupt): Only send interrupts if the target
14249 * server.c (extended_protocol): Make static.
14250 (attached): Define earlier.
14251 (exit_requested, response_needed, program_argv): New variables.
14252 (target_running): New.
14253 (start_inferior): Clear attached here.
14254 (attach_inferior): Set attached here.
14255 (require_running): Define.
14256 (handle_query): Use require_running and target_running. Implement
14258 (handle_v_attach, handle_v_run): New.
14259 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14260 (gdbserver_usage): Update.
14261 (main): Redo argument parsing. Handle --debug and --multi. Handle
14262 --attach along with other options or after the port. Save
14263 program_argv. Support no initial program. Resynchronize
14264 communication with GDB after an error. Handle "monitor exit".
14265 Use require_running and target_running. Always allow the extended
14266 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14267 restart in extended mode.
14268 * README: Refer to the GDB manual. Update --attach usage.
14270 2007-12-20 Andreas Schwab <schwab@suse.de>
14272 * linux-low.c (STACK_SIZE): Define.
14273 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14274 (linux_test_for_tracefork): Likewise.
14276 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14278 * linux-low.c (linux_wait_for_event): Update messages. Do not
14279 reinsert auto-delete breakpoints.
14280 * mem-break.c (struct breakpoint): Change return type of handler to
14282 (set_breakpoint_at): Update handler type.
14283 (reinsert_breakpoint_handler): Return 1 instead of calling
14285 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14287 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14288 * mem-break.h (set_breakpoint_at): Update handler type.
14289 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14290 * win32-low.c (auto_delete_breakpoint): New.
14291 (get_child_debug_event): Use it.
14293 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14295 * configure.ac: Check for pread and pwrite.
14296 * hostio.c (handle_pread): Fall back to lseek and read.
14297 (handle_pwrite): Fall back to lseek and write.
14298 * config.in, configure: Regenerated.
14300 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14302 * server.c (myresume): Add own_buf argument.
14303 (main): Update calls.
14305 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14307 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14308 * remote-utils.c (remote_open): Do not call disable_async_io.
14309 (block_async_io): Delete.
14310 (unblock_async_io): Make static.
14311 (initialize_async_io): New.
14312 * server.c (handle_v_cont): Handle async I/O here.
14313 (myresume): Likewise. Move other common resume tasks here...
14314 (main): ... from here. Call initialize_async_io. Disable async
14315 I/O before the main loop.
14316 * server.h (initialize_async_io): Declare.
14317 (block_async_io, unblock_async_io): Delete prototypes.
14318 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14320 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14322 * remote-utils.c (readchar): Allow binary data in received messages.
14324 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14326 * win32-low.c (attaching): New global.
14327 (win32_create_inferior): Clear the `attaching' global.
14328 (win32_attach): Set the `attaching' global.
14329 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14330 attaching. Only set a breakpoint at the entry point if not
14333 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14335 * server.c (main): Don't report dll events on the initial
14336 connection on attaches.
14338 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14340 * server.c (main): Relax numerical bases supported for the pid of
14341 the --attach command line argument.
14343 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14345 * win32-low.c (win32_attach): Call OpenProcess before
14346 DebugActiveProcess, not after. Add last error output to error
14349 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14351 * win32-low.c (win32_get_thread_context)
14352 (win32_set_thread_context): New functions.
14353 (thread_rec): Use win32_get_thread_context.
14354 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14355 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14358 2007-12-03 Leo Zayas
14359 Pedro Alves <pedro_alves@portugalmail.pt>
14361 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14363 (child_add_thread): Minor cleanup.
14364 (child_continue): Resume artificially suspended threads before
14365 calling ContinueDebugEvent.
14366 (suspend_one_thread): New.
14367 (fake_breakpoint_event): New.
14368 (get_child_debug_event): Change return type to int. Check here if
14369 gdb sent an interrupt request. If a soft interrupt was requested,
14370 fake a breakpoint event. Return 0 if there is no event to handle,
14372 (win32_wait): Don't check here if gdb sent an interrupt request.
14373 Ensure there is a valid event to handle.
14374 (win32_request_interrupt): Add soft interruption method as last
14377 2007-12-03 Leo Zayas
14378 Pedro Alves <pedro_alves@portugalmail.pt>
14380 * win32-low.h (win32_thread_info): Add descriptions to the
14381 structure members. Replace `suspend_count' counter by a
14383 * win32-low.c (thread_rec): Update condition of when to get the
14384 context from the inferior. Rely on ContextFlags being set if it
14385 has already been retrieved. Only suspend the inferior thread if
14386 we haven't already. Warn if that fails.
14387 (continue_one_thread): s/suspend_count/suspended/. Only call
14388 ResumeThread once. Warn if that fails.
14390 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14392 * win32-low.c (win32_wait): Don't read from the inferior when it
14393 has already exited.
14395 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14397 * Makefile.in (win32_low_h): New variable.
14398 (win32-low.o): Add dependency on $(win32_low_h).
14399 (win32-arm-low.o, win32-i386-low.o): New rules.
14401 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14403 * hostio.c: Correct copyright year.
14405 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14407 * Makefile.in (OBS): Add hostio.o.
14408 (hostio.o): New rule.
14409 * server.h (handle_vFile): Declare.
14410 * hostio.c: New file.
14411 * server.c (handle_v_requests): Take packet_len and new_packet_len
14412 for binary packets. Call handle_vFile.
14413 (main): Update call to handle_v_requests.
14415 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14417 * linux-low.c: Include <sched.h>.
14419 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14421 * linux-low.c (linux_tracefork_grandchild): New.
14422 (linux_tracefork_child): Use clone.
14423 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14425 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14427 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14429 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14431 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14433 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14435 * inferiors.c (change_inferior_id): Delete.
14436 (add_pid_to_list, pull_pid_from_list): New.
14437 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14438 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14439 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14440 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14441 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14442 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14443 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14444 (using_threads): Always set to 1.
14445 (handle_extended_wait): New.
14446 (add_process): Do not set TID.
14447 (linux_create_inferior): Set must_set_ptrace_flags.
14448 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14449 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14450 (linux_thread_alive): Rename TID argument to LWPID.
14451 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14452 (linux_wait_for_event): Do not use TID or check using_threads. Update
14453 call to dead_thread_notify. Call handle_extended_wait.
14454 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14455 (send_sigstop): Delete sigstop_sent.
14456 (wait_for_sigstop): Avoid TID.
14457 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14458 (linux_test_for_tracefork): New.
14459 (linux_lookup_signals): Use thread_db_active and
14460 linux_supports_tracefork_flag.
14461 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14462 * linux-low.h (get_process_thread): Avoid TID.
14463 (struct process_ifo): Move thread_known and tid to the end. Remove
14465 (linux_attach_lwp, thread_db_init): Update prototypes.
14466 * server.h (change_inferior_id): Delete prototype.
14467 (add_pid_to_list, pull_pid_from_list): New prototypes.
14468 * thread-db.c (thread_db_use_events): New.
14469 (find_first_thread): Rename to...
14470 (find_one_thread): ...this. Update callers and messages. Do not
14471 call fatal. Check thread_db_use_events. Do not call
14472 change_inferior_id or new_thread_notify.
14473 (maybe_attach_thread): Update. Do not call new_thread_notify.
14474 (thread_db_init): Set thread_db_use_events. Check use_events.
14475 * utils.c (fatal, warning): Correct message prefix.
14477 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14479 * Makefile.in (clean): Remove new files.
14480 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14481 (powerpc-64.o, powerpc-64.c): New rules.
14482 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14483 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14485 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14487 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14488 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14489 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14490 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14491 (target_regsets): Add AltiVec and SPE register sets.
14492 * configure.ac: Check for AltiVec and SPE.
14493 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14494 (ppc_fill_vrregset, ppc_store_vrregset): New.
14495 (target_regsets): Add AltiVec register set.
14496 * configure: Regenerated.
14498 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14500 * linux-low.c (O_LARGEFILE): Define.
14501 (linux_read_memory): Use /proc/PID/mem.
14502 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14503 * configure, config.in: Regenerated.
14505 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14507 * linux-low.c (linux_wait_for_event): Do not pass signals while
14510 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14512 * win32-low.c (create_process): New.
14513 (win32_create_inferior): Use create_process instead of
14514 CreateProcess. If create_process failed retry appending an ".exe"
14515 suffix. Store the GetLastError result immediatelly after
14516 create_process calls and use it on the call to error.
14518 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14520 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14522 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14524 * configure.ac: Switch license to GPLv3.
14526 2007-08-01 Michael Snyder <msnyder@access-company.com>
14528 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14530 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14532 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14534 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14535 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14536 CloseToolhelp32Snapshot.
14537 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14538 CloseToolhelp32Snapshot.
14540 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14542 * server.c (main): Check for inferior exit before main loop.
14544 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14546 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14547 instead of on tmp_desc.
14549 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14550 Daniel Jacobowitz <dan@codesourcery.com>
14552 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14553 (add_thread): Minor cleanups.
14554 (clear_inferiors): Move lower in the file. Clear the DLL
14556 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14557 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14558 (xml_escape_text): New.
14559 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14561 (handle_v_cont): Report errors.
14562 (gdbserver_version): Update.
14563 (main): Correct size of own_buf. Do not report initial DLL events.
14564 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14565 (unloaded_dll, xml_escape_text): New.
14566 * win32-low.c (enum target_waitkind): Update comments.
14567 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14568 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14569 (win32_EnumProcessModules, win32_GetModuleInformation)
14570 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14571 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14572 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14573 (win32_Module32First, win32_Module32Next, load_toolhelp)
14574 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14575 (get_child_debug_event): Handle DLL events.
14576 (win32_wait): Likewise.
14578 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14580 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14581 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14583 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14585 * win32-low.c (handle_output_debug_string): Ignore event if not
14588 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14590 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14592 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14594 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14596 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14598 * inferiors.c (change_inferior_id): Add comment.
14599 * linux-low.c (check_removed_breakpoint): Add an early
14600 prototype. Improve debug output.
14601 (linux_attach): Doc update.
14602 (linux_detach_one_process, linux_detach): Clean up before releasing
14604 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14605 * linux-low.h (struct process_info): Doc improvement.
14606 * mem-break.c (delete_all_breakpoints): New.
14607 * mem-break.h (delete_all_breakpoints): New prototype.
14608 * thread-db.c (find_first_thread): New.
14609 (thread_db_create_event): Call it instead of
14610 thread_db_find_new_threads. Clean up unused variables.
14611 (maybe_attach_thread): Remove first thread handling.
14612 (thread_db_find_new_threads): Use find_first_thread.
14613 (thread_db_get_tls_address): Likewise.
14615 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14617 * thread-db.c (thread_db_find_new_threads): Add prototype.
14618 (thread_db_create_event): Check for the main thread before adding
14620 (maybe_attach_thread): Only enable event reporting if TID == 0.
14621 (thread_db_get_tls_address): Check for new threads.
14623 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14625 * linux-low.c (linux_create_inferior): Try execv before execvp.
14626 * spu-low.c (spu_create_inferior): Likewise.
14628 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14630 * linux-low.c (linux_create_inferior): Change execv to execvp.
14631 * spu-low.c (spu_create_inferior): Likewies.
14633 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14635 * Makefile.in (clean): Clean new files instead of deleted ones.
14636 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14637 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14639 * configure.srv: Specify XML files and new regformats for MIPS and
14641 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14642 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14643 an entry for the restart register.
14644 (mips_cannot_fetch_register, mips_cannot_store_register)
14645 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14646 register names to match the XML descriptions.
14647 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14648 restart register instead of $0.
14650 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14651 Markus Deuling <deuling@de.ibm.com>
14653 * remote-utils.c (decode_xfer_write): New function.
14654 * server.h (decode_xfer_write): Add prototype.
14655 * server.c (handle_query): Add PACKET_LEN argument. Support
14656 qXfer:spu:read and qXfer:spu:write packets.
14657 (main): Pass packet_len to handle_query.
14658 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14659 * target.h (target_ops): Add qxfer_spu.
14661 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14663 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14664 accessing non-seekable spufs files.
14666 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14668 * server.c (handle_query): Add reply for qC packet.
14670 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14671 Leo Zayas <lerele@champenstudios@com>
14673 * server.h (check_remote_input_interrupt_request): New function.
14674 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14675 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14676 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14677 (check_remote_input_interrupt_request): New function.
14678 * server.h (check_remote_input_interrupt_request): Declare.
14679 * win32-low.c (winapi_DebugBreakProcess,
14680 winapi_GenerateConsoleCtrlEvent): New typedefs.
14681 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14683 (win32_wait): Check for remote interrupt request
14684 with check_remote_input_interrupt_request.
14685 (win32_request_interrupt): New function.
14686 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14688 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14690 * win32-low.c (debug_registers_changed,
14691 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14692 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14693 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14694 (thread_rec): Get context using the low target.
14695 (child_add_thread): Call thread_added on the low target,
14696 which does the same thing.
14698 (do_initial_child_stuff): Remove debug registers references.
14699 Set context using the low target. Resume threads after
14700 setting the contexts.
14701 (child_continue): Remove dead variable. Remove debug
14702 registers references.
14703 (child_fetch_inferior_registers): Go through the low target.
14704 (do_child_store_inferior_registers): Remove.
14705 (child_store_inferior_registers): Go through the low target.
14706 (win32_resume): Remove debug registers references.
14707 Set context using the low target.
14708 (handle_exception): Change return type to void. Don't record
14709 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14710 first chance exception.
14711 (get_child_debug_event): Change return type to void. Remove
14712 goto loop. Always return after waiting for debug event.
14713 (win32_wait): Convert to switch statement. Handle spurious
14716 * win32-i386-low.c (debug_registers_changed,
14717 debug_registers_used): New.
14718 (initial_stuff): Rename to ...
14719 (i386_initial_stuff): ... this. Clear debug registers
14721 (store_debug_registers): Delete.
14722 (i386_get_thread_context): New.
14723 (load_debug_registers): Delete.
14724 (i386_set_thread_context): New.
14725 (i386_thread_added): New.
14726 (single_step): Rename to ...
14727 (i386_single_step): ... this.
14728 (do_fetch_inferior_registers): Rename to ...
14729 (i386_fetch_inferior_register): ... this.
14730 (i386_store_inferior_register): New.
14731 (the_low_target): Adapt to new interface.
14733 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14734 (arm_get_thread_context): New.
14735 (arm_set_thread_context): New.
14737 (do_fetch_inferior_registers): Rename to ...
14738 (arm_fetch_inferior_register): ... this.
14739 (arm_store_inferior_register): New.
14740 (arm_wince_breakpoint): Reimplement as unsigned long.
14741 (arm_wince_breakpoint_len): Define.
14742 (the_low_target): Adapt to new interface.
14744 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14745 load_debug_registers. Add get_thread_context, set_thread_context,
14746 thread_added and store_inferior_register. Rename
14747 fetch_inferior_registers to fetch_inferior_register.
14748 (regptr): Remove declaration.
14750 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14752 * linux-low.c (linux_detach): Change return type to int. Return 0.
14753 * spu-low.c (spu_detach): Likewise.
14755 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14757 * target.h (target_ops): Change return type of detach to int.
14759 (join_inferior): New.
14760 * server.c (main): Don't skip detach support on mingw32.
14761 If the inferior doesn't support detaching return error.
14762 Call join_inferior instead of using waitpid.
14763 * linux-low.c (linux_join): New.
14764 (linux_target_op): Add linux_join.
14765 * spu-low.c (spu_join): New.
14766 (spu_target_ops): Add spu_join.
14767 * win32-low.c (win32_detach): Adapt to new interface.
14768 Reopen current_process_handle before detaching. Issue a child
14769 resume before detaching.
14771 (win32_target_op): Add win32_join.
14773 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14775 * win32-low.c (win32-attach): Fix return value.
14776 * target.h (target_ops): Describe ATTACH return values.
14778 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14780 * win32-low.c (GETPROCADDRESS): Define.
14781 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14782 (winapi_DebugSetProcessKillOnExit): Likewise.
14783 (win32_create_inferior): Force usage of ansi CreateProcessA.
14784 (win32_attach): Use GETPROCADDRESS.
14785 (win32_detach): Likewise.
14787 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14789 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14791 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14793 * win32-low.c: Commit leftover changes from 2007-03-29.
14795 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14797 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14798 fields short instead of int. Add explicit padding.
14799 (i387_cache_to_fsave): Remove unnecessary casts.
14800 (i387_fsave_to_cache): Doc fix.
14801 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14803 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14805 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14806 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14808 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14810 * configure.srv (arm*-*-mingw32ce*): Move near the other
14813 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14815 * configure.ac: Add errno checking.
14816 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14817 sys/file.h and malloc.h.
14818 (AC_CHECK_DECLS): Add perror.
14819 (srv_mingwce): Handle.
14820 * configure.srv (i[34567]86-*-cygwin*): Add
14821 win32-i386-low.o to srv_tgtobj.
14822 (i[34567]86-*-mingw*): Likewise.
14823 (arm*-*-mingw32ce*): Add case.
14824 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14825 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14826 [__MINGW32CE__] (strerror): New function.
14827 [__MINGW32CE__] (errno): Define to GetLastError.
14828 [__MINGW32CE__] (COUNTOF): New macro.
14829 (remote_open): Remove extra close call.
14830 * mem-break.c (delete_breakpoint_at): New function.
14831 * mem-break.h (delete_breakpoint_at): Declare.
14832 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14833 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14834 [USE_WIN32API] (read, write): Add char* casts.
14835 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14836 * server.h: Include wincecompat.h on Windows CE.
14837 [HAVE_ERRNO_H]: Check.
14838 (perror): Declare if not declared.
14839 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14840 (perror_with_name): Remove errno declaration.
14841 * wincecompat.h: New.
14842 * wincecompat.c: New.
14843 * win32-low.h: New.
14844 * win32-arm-low.c: New.
14845 * win32-i386-low.c: New.
14846 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14847 (OUTMSG2): Make it safe.
14849 (COUNTOF): New macro.
14850 (NUM_REGS): Get it from the low target.
14851 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14852 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14853 (thread_rec): Let low target handle debug registers.
14854 (child_add_thread): Likewise.
14855 (child_init_thread_list): Likewise.
14856 (continue_one_thread): Likewise.
14858 (do_child_fetch_inferior_registers): Move to ...
14859 * win32-i386-low.c: ... here, and rename to ...
14860 (do_fetch_inferior_registers): ... this.
14861 * win32-low.c (child_fetch_inferior_registers):
14862 Go through the low target.
14863 (do_child_store_inferior_registers): Use regptr.
14864 (strwinerror): New function.
14865 (win32_create_inferior): Handle Windows CE.
14866 Use strwinerror instead of strerror on Windows error
14867 codes. Add program to the error output.
14868 Don't close the main thread handle on Windows CE.
14869 (win32_attach): Use coredll.dll on Windows CE.
14870 (win32_kill): Close current process and current
14872 (win32_detach): Use coredll.dll on Windows CE.
14873 (win32_resume): Let low target handle debug registers, and
14875 (handle_exception): Add/Remove initial breakpoint. Avoid
14876 non-existant WSTOPSIG on Windows CE.
14877 (win32_read_inferior_memory): Cast to remove warning.
14878 (win32_arch_string): Go through the low target.
14879 (initialize_low): Call set_breakpoint_data with the low
14880 target's breakpoint.
14881 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14882 FOP_REGNUM, mappings): Move to ...
14883 * win32-i386-low.c: ... here.
14884 * win32-low.c (win32_thread_info): Move to ...
14885 * win32-low.h: ... here.
14886 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14887 win32-arm-low.c and wincecompat.c.
14888 (all:): Add $EXEEXT.
14889 (install-only:): Likewise.
14890 (gdbserver:): Likewise.
14891 (gdbreplay:): Likewise.
14892 * config.in: Regenerate.
14893 * configure: Regenerate.
14895 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14897 * win32-low.c: Rename typedef thread_info to
14898 win32_thread_info throughout.
14900 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14902 * win32-i386-low.c: Rename to ...
14903 * win32-low.c: ... this.
14904 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14905 * Makefile.in: Likewise.
14907 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14909 * remote-utils.c (monitor_output): Constify msg parameter.
14910 * server.h (monitor_output): Likewise.
14911 * win32-i386-low.c (handle_output_debug_string): New.
14912 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14913 handle_output_debug_string.
14914 (get_child_debug_event): Likewise.
14916 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14918 * server.c (main): Correct strtoul check.
14920 2007-03-27 Jon Ringle <jon@ringle.org>
14922 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14924 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14926 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14928 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14930 * terminal.h: Check HAVE_SGTTY_H.
14932 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14934 * remote-utils.c (remote_open): Print out the assigned port number.
14936 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14938 * remote-utils.c (monitor_output): New function.
14939 * server.c (debug_threads): Define here.
14940 (monitor_show_help): New function.
14941 (handle_query): Handle qRcmd.
14942 (main): Do not handle 'd' packet.
14943 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14944 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14947 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14949 * Makefile.in (EXEEXT): New.
14950 (clean): Use $(EXEEXT).
14952 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14954 * target.h (target_ops): Rename send_signal to request_interrupt,
14955 and remove enum target_signal parameter.
14956 * linux-low.c (linux_request_interrupt): Rename from
14957 linux_send_signal, and always send SIGINT.
14958 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14959 and always send SIGINT.
14960 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14962 (input_interrupt): Likewise.
14964 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14966 * server.c (get_features_xml): Check if target implemented
14968 * win32-i386-low.c (win32_arch_string): New.
14969 (win32_target_ops): Add win32_arch_string as arch_string member.
14971 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14973 * spu-low.c (spu_arch_string): New.
14974 (spu_target_ops): Add spu_arch_string.
14976 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14978 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14979 * configure.ac: Do not check for terminal.h.
14980 * configure, config.in: Regenerated.
14982 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14984 * Makefile.in (OBS): Add $(XML_BUILTIN).
14985 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14987 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14988 (arm-with-iwmmxt.c): New.
14989 * config.in, configure: Regenerate.
14990 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14991 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14992 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14993 (arm*-*-linux*): Add iWMMXt and regset support.
14994 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14995 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14996 (arm_store_wmmxregset, target_regsets): New.
14997 * server.c (get_features_xml): Take annex argument. Check builtin
14999 (handle_query): Handle multiple annexes.
15001 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15003 * remote-utils.c [USE_WIN32API] (read, write): Define.
15004 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15007 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15009 * linux-i386-low.c (the_low_target): Set arch_string.
15010 * linux-x86-64-low.c (the_low_target): Likewise.
15011 * linux-low.c (linux_arch_string): New.
15012 (linux_target_ops): Add it.
15013 * linux-low.h (struct linux_target_ops): Add arch_string.
15014 * server.c (write_qxfer_response): Use const void * for DATA.
15015 (get_features_xml): New.
15016 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15017 * target.h (struct target_ops): Add arch_string method.
15019 2007-01-03 Denis Pilat <denis.pilat@st.com>
15020 Daniel Jacobowitz <dan@codesourcery.com>
15022 * linux-low.c (linux_kill): Handle being called with no threads.
15023 * win32-i386-low.c (win32_kill): Likewise.
15024 (get_child_debug_event): Clear current_process_handle.
15026 2006-12-30 Denis PILAT <denis.pilat@st.com>
15027 Daniel Jacobowitz <dan@codesourcery.com>
15029 * remote-utils.c (remote_open): Check the type of specified
15030 serial port devices before opening them.
15031 * server.c (main): Kill the inferior if an error occurs during
15032 the first remote_open.
15034 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15036 * README: Update supported targets.
15038 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15040 * Makefile.in (clean): Remove reg-mips64.c.
15041 (reg-mips64.c, reg-mips64.o): New rules.
15042 * configure.srv: Handle mips64. Include regset support for mips.
15043 * linux-mips-low.c (union mips_register): New.
15044 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15045 (mips_breakpoint, mips_breakpoint_at): Use int.
15046 (mips_collect_register, mips_supply_register)
15047 (mips_collect_register_32bit, mips_supply_register_32bit)
15048 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15049 (mips_store_fpregset, target_regsets): New.
15050 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15052 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15054 * configure.srv: Add target "spu*-*-*".
15055 * Makefile.in (clean): Remove reg-spu.c.
15056 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15057 * spu-low.c: New file.
15059 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15061 * configure.ac: Correct td_thr_tls_get_addr test.
15062 * configure: Regenerated.
15064 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15066 * linux-low.c (linux_wait_for_event): Reformat. Use the
15067 pass_signals array.
15068 * remote-utils.c (decode_address_to_semicolon): New.
15069 * server.c (pass_signals, handle_general_set): New.
15070 (handle_query): Mention QPassSignals for qSupported.
15071 (main): Call handle_general_set.
15072 * server.h (pass_signals, decode_address_to_semicolon): New.
15074 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15076 * server.c (handle_query): Correct error handling for read_auxv.
15078 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15080 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15081 and srv_linux_thread_db to yes.
15082 * linux-s390-low.c (s390_fill_gregset): New function.
15083 (target_regsets): Define data structure.
15085 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15087 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15088 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15089 * config.in, configure: Regenerated.
15090 * inferiors.c (gdb_id_to_thread): New function.
15091 (gdb_id_to_thread_id): Use it.
15092 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15093 * linux-low.h (struct process_info): Add th member.
15094 (thread_db_get_tls_address): New prototype.
15095 * remote-utils.c (decode_address): Make non-static.
15096 * server.c (handle_query): Handle qGetTLSAddr.
15097 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15098 * target.h (struct target_ops): Add get_tls_address.
15099 * thread-db.c (maybe_attach_thread): Save the thread handle.
15100 (thread_db_get_tls_address): New.
15102 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15104 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15105 (linux_resume_one_process): Take a siginfo_t *. Update all
15106 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15107 (struct pending_signals): Add a siginfo_t.
15108 (linux_wait_for_process): Always set last_status.
15109 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15110 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15111 * linux-low.h (struct process_info): Add last_status.
15113 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15115 * remote-utils.c (try_rle): New function.
15116 (putpkt_binary): Use it.
15118 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15120 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15121 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15122 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15123 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15124 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15127 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15129 * server.c (terminal_fd): New variable.
15130 (old_foreground_pgrp): Likewise.
15131 (restore_old_foreground_pgrp): New function.
15132 (start_inferior): Record the terminal file descriptor in terminal_fd
15133 and its original foreground group in old_foreground_pgrp. Register
15134 restore_old_foreground_pgrp with atexit().
15136 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15138 * server.c (handle_query): Correct qPart to qXfer.
15140 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15142 * configure.ac: Check for more headers which are missing on
15143 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15144 * configure.srv: Add Cygwin and mingw32.
15145 * remote-utils.c: Don't include headers unconditionally which
15146 are missing on mingw32. Include <winsock.h> for mingw32.
15147 (remote_open): Adjust for mingw32 support. Flush
15148 standard error after writing to it.
15149 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15150 (unblock_async_io, enable_async_io, disable_async_io)
15151 (readchar, getpkt): Update for Winsock support.
15152 (prepare_resume_reply): Expect a protocol signal number.
15153 * server.c: Disable <sys/wait.h> on mingw32.
15154 (start_inferior): Adjust for mingw32 support. Flush
15155 standard error after writing to it.
15156 (attach_inferior): Likewise. Use protocol signal
15158 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15160 * win32-i386-low.c: New file.
15161 * Makefile.in (XM_CLIBS): Set.
15162 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15163 (win32-i386-low.o): New dependency rule.
15164 * linux-low.c (linux_wait): Use target signal numbers.
15165 * target.h (struct target_ops): Doc fix.
15166 * server.h (target_signal_to_name): New prototype.
15167 * gdbreplay.c: Don't include headers unconditionally which
15168 are missing on mingw32. Include <winsock.h> for mingw32.
15169 (remote_close, remote_open): Adjust for Winsock support.
15170 * configure, config.in: Regenerated.
15172 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15174 * server.c (decode_xfer_read, write_qxfer_response): New.
15175 (handle_query): Take a packet length argument. Handle
15176 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15177 the qSupported response.
15178 (main): Update call to handle_query.
15180 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15182 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15183 (putpkt_binary): Renamed from putpkt and adjusted for binary
15185 (putpkt): New wrapper for putpkt_binary.
15186 (readchar): Don't mask off the high bit.
15187 (decode_X_packet): New function.
15188 * server.c (main): Call putpkt_binary if a handler sets the packet
15189 length. Save the length of the incoming packet. Handle 'X'.
15190 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15192 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15194 * server.c (handle_query): Handle qSupported.
15196 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15198 * remote-utils.c (all_symbols_looked_up): New variable.
15199 (look_up_one_symbol): Check it.
15200 * server.h (look_up_one_symbol): New declaration.
15201 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15203 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15205 * Makefile.in (linux-arm-low.o): Update dependencies.
15206 * linux-arm-low.c: Include "gdb_proc_service.h".
15207 (PTRACE_GET_THREAD_AREA): Define.
15208 (ps_get_thread_area): New function.
15210 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15212 * configure.srv (m68k*-*-uclinux*): New target.
15213 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15214 (linux_resume_one_process): Remove extraneous cast.
15215 (linux_read_offsets): New.
15216 (linux_target_op): Add linux_read_offsets on mmuless systems.
15217 * server.c (handle_query): Add qOffsets logic.
15218 * target.h (struct target_ops): Add read_offsets.
15220 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15222 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15223 (PTRACE_GET_THREAD_AREA): Define.
15224 (ps_get_thread_area): New function.
15225 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15226 (linux-x86-64-low.o): Update.
15228 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15230 * configure.ac: Remove checks for prfpregset_t.
15231 * gdb_proc_service.h: New file.
15232 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15233 new "gdb_proc_service.h".
15234 * proc-service.c: Likewise.
15235 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15236 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15237 * Makefile.in (gdb_proc_service_h): Updated.
15238 * configure, config.in: Regenerated.
15240 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15242 * remote-utils.c (prepare_resume_reply): Move declaration
15243 of gdb_id_from_wait to the top of the block.
15245 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15247 * linux-low.c (regsets_store_inferior_registers): Read the regset
15248 from the target before filling it.
15250 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15252 * server.c (attach_inferior): Return SIGTRAP for a successful
15255 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15257 * Makefile.in (OBS): Add version.o.
15258 (STAGESTUFF): Delete.
15259 (version.o): Add dependencies.
15260 (version.c): Replace rule.
15261 (clean): Remove version.c.
15262 * server.c (gdbserver_version): New.
15263 (gdbserver_usage): Use printf.
15264 (main): Handle --version and --help.
15265 * server.h (version, host_name): Add declarations.
15267 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15279 * linux-x86-64-low.c:
15281 * linux-s390-low.c:
15282 * linux-ppc64-low.c:
15284 * linux-mips-low.c:
15285 * linux-m68k-low.c:
15286 * linux-m32r-low.c:
15289 * linux-ia64-low.c:
15290 * linux-i386-low.c:
15291 * linux-crisv32-low.c:
15303 * gdbserver.1: Add (C) after Copyright. Update the FSF
15306 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15308 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15309 (arm_breakpoint_at): Recognize both breakpoints.
15310 (the_low_target): Use the correct breakpoint instruction.
15312 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15314 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15315 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15316 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15317 (the_low_target): Update.
15319 2005-10-25 Andreas Schwab <schwab@suse.de>
15321 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15323 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15324 (ia64_num_regs): Reduce to 462.
15326 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15328 * acinclude.m4: Correct quoting.
15329 * aclocal.m4: Regenerated.
15331 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15332 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15333 (thread_db_init): Call thread_db_err_str.
15334 * configure.ac: Check for TD_VERSION.
15335 * config.in, configure: Regenerated.
15337 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15339 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15341 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15343 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15344 is not available. Define HAVE_PTRACE_GETREGS if it is.
15345 * config.in, configure: Regenerated.
15346 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15347 * linux-i386-low.c, linux-m68k-low.c: Update to use
15348 HAVE_PTRACE_GETREGS.
15349 * linux-low.c (regsets_fetch_inferior_registers)
15350 (regsets_store_inferior_registers): Only return 0 if we processed
15352 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15353 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15355 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15357 * inferiors.c (struct thread_info): Add gdb_id.
15358 (add_thread): Add gdb_id argument.
15359 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15360 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15361 calls to add_thread.
15362 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15363 * server.c (handle_query): Use thread_to_gdb_id.
15364 (handle_v_cont, main): Use gdb_id_to_thread_id.
15365 * server.h (add_thread): Update prototype.
15366 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15369 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15371 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15372 left-padded registers.
15373 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15374 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15376 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15378 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15379 * configure: Regenerate.
15380 * config.in: Regenerate.
15381 * server.h (NEED_DECLARATION_STRERROR):
15382 Replace with !HAVE_DECL_STRERROR.
15384 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15386 * linux-low.c (linux_wait, linux_send_signal): Don't test
15387 an unsigned long variable for > 0 if it could be MAX_ULONG.
15388 * server.c (myresume): Likewise.
15389 * target.c (set_desired_inferior): Likewise.
15391 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15393 * configure.ac: Simplify and improve check for socklen_t.
15394 * configure, config.in: Regenerate.
15396 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15398 * acconfig.h: Remove.
15399 * configure.ac: Add a test for socklen_t. Use three-argument
15400 AC_DEFINE throughout.
15401 * config.in: Regenerated using autoheader 2.59.
15402 * configure: Regenerated.
15404 * gdbreplay.c (socklen_t): Provide a default.
15405 (remote_open): Use socklen_t.
15406 * remote-utils.c (socklen_t): Provide a default.
15407 (remote_open): Use socklen_t.
15408 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15411 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15413 * linux-low.c (linux_read_memory, linux_write_memory)
15414 (linux_read_auxv): Likewise.
15415 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15416 (check_mem_write): Likewise.
15417 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15419 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15420 (registers_from_string, register_data): Likewise.
15421 * server.c (handle_query, main): Likewise.
15422 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15423 (decode_M_packet): Likewise.
15424 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15425 * target.h (struct target_ops): Update read_memory, write_memory,
15427 (read_inferior_memory, write_inferior_memory): Update.
15428 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15429 to unsigned char *.
15430 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15431 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15432 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15433 linux-s390-low.c, linux-sh-low.c: Update for changes in
15434 read_inferior_memory and the_low_target->breakpoint.
15436 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15438 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15439 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15440 * configure.srv: Add powerpc64-*-linux*.
15441 * linux-ppc64-low.c: New file.
15443 2005-05-23 Orjan Friberg <orjanf@axis.com>
15445 * linux-cris-low.c: New file with support for CRIS.
15446 * linux-crisv32-low.c: Ditto for CRISv32.
15447 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15448 (clean): Add reg-cris.c and reg-crisv32.c.
15449 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15450 reg-crisv32.o, and reg-crisv32.c to make rules.
15451 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15452 recognized targets.
15454 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15456 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15457 of sizeof (PTRACE_XFER_TYPE).
15458 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15460 2005-05-12 Orjan Friberg <orjanf@axis.com>
15462 * target.h (struct target_ops): Add insert_watchpoint,
15463 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15464 pointers for hardware watchpoint support.
15465 * linux-low.h (struct linux_target_ops): Ditto.
15466 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15467 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15468 to linux_target_ops.
15469 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15471 * server.c (main): Recognize 'Z' and 'z' packets.
15473 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15475 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15476 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15477 (the_low_target): Add new members.
15479 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15481 * proc-service.c (ps_lgetregs): Search all_processes instead of
15484 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15486 * server.c (start_inferior): Change return type to int.
15487 (attach_inferior): Change sigptr to int *.
15488 (handle_v_cont, handle_v_requests): Change signal to int *.
15489 (main): Change signal to int.
15491 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15493 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15494 * configure.srv: Add m32r*-*-linux*.
15495 * linux-m32r-low.c: New file.
15497 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15499 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15501 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15503 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15504 Take unsigned long arguments for PIDs.
15505 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15506 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15507 (wait_for_sigstop, linux_resume_one_process)
15508 (regsets_fetch_inferior_registers, linux_send_signal)
15509 (linux_read_auxv): Likewise. Update the types of variables holding
15510 PIDs. Update format string specifiers.
15511 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15512 * remote-utils.c (prepare_resume_reply): Likewise.
15513 * server.c (cont_thread, general_thread, step_thread)
15514 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15516 (handle_query): Update format specifiers.
15517 (handle_v_cont, main): Use strtoul for thread IDs.
15518 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15519 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15520 (general_thread, step_thread, thread_from_wait)
15521 (old_thread_from_wait): Update.
15522 * target.h (struct thread_resume): Use unsigned long for THREAD.
15523 (struct target_ops): Use unsigned long for arguments to attach and
15526 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15528 * acinclude.m4: Include bfd/bfd.m4 directly.
15529 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15530 <agriffis@toolchain.org>.
15531 * aclocal.m4, configure: Regenerated.
15533 2005-01-07 Andrew Cagney <cagney@gnu.org>
15535 * configure.ac: Rename configure.in, require autoconf 2.59.
15536 * configure: Re-generate.
15538 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15540 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15541 LIBS when finished.
15542 * aclocal.m4: Regenerated.
15543 * configure: Regenerated.
15545 2004-11-21 Andreas Schwab <schwab@suse.de>
15547 * linux-m68k-low.c (m68k_num_gregs): Define.
15548 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15549 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15550 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15551 (m68k_breakpoint_at): New. Add to the_low_target.
15553 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15554 srv_linux_thread_db to yes.
15556 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15558 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15559 (ARCH_SET_FS): Likewise.
15560 (ARCH_GET_FS): Likewise.
15561 (ARCH_GET_GS): Likewise.
15563 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15565 * linux-i386-low.c (ps_get_thread_area): New.
15566 * linux-x86-64-low.c (ps_get_thread_area): New.
15567 * linux-low.c: Include <sys/syscall.h>.
15568 (linux_kill_one_process): Don't kill the first thread here.
15569 (linux_kill): Kill the first thread here.
15570 (kill_lwp): New function.
15571 (send_sigstop, linux_send_signal): Use it.
15572 * proc-service.c: Clean up #ifdefs.
15573 (fpregset_info): Delete.
15574 (ps_lgetregs): Update and enable implementation.
15575 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15577 * remote-utils.c (struct sym_cache, symbol_cache): New.
15578 (input_interrupt): Print a clearer message.
15579 (async_io_enabled): New variable.
15580 (enable_async_io, disable_async_io): Use it. Update comments.
15581 (look_up_one_symbol): Use the symbol cache.
15582 * thread-db.c (thread_db_look_up_symbols): New function.
15583 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15585 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15587 * configure.in: Test for -rdynamic.
15588 * configure: Regenerated.
15589 * Makefile (INTERNAL_LDFLAGS): New.
15590 (gdbserver, gdbreplay): Use it.
15592 2004-09-02 Andrew Cagney <cagney@gnu.org>
15594 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15596 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15598 * linux-low.c (linux_wait): Clear all_processes list also.
15600 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15602 * linux-low.c: Include <errno.h>. Remove extern declaration of
15605 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15607 * gdbreplay.c, server.h, utils.c: Update copyright years.
15609 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15611 * server.c (main): Print child status or termination signal from
15612 variable 'signal', not 'sig'.
15614 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15616 * linux-low.c (linux_read_memory): Change return type to
15617 int. Check for and return error from ptrace().
15618 * target.c (read_inferior_memory): Change return type to int. Pass
15619 back return status from the_target->read_memory().
15620 * target.h (struct target_ops): Adapt *read_memory() prototype.
15622 (read_inferior_memory): Adapt prototype.
15623 * server.c (main): Return an error packet if
15624 read_inferior_memory() returns an error.
15626 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15628 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15629 Unify with other clean targets.
15631 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15633 * server.c (handle_v_cont): Call set_desired_inferior.
15635 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15637 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15639 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15641 * linux-low.c (linux_wait): Unblock async I/O.
15642 (linux_resume): Block and enable async I/O.
15643 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15644 * server.h (block_async_io, unblock_async_io): Add prototypes.
15646 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15648 * remote-utils.c (remote_open): Print a status notice after
15649 opening a TCP port.
15650 * server.c (attach_inferior): Print a status notice after
15653 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15655 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15657 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15659 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15661 * server.c, target.h: Update copyright years.
15663 2004-02-25 Roland McGrath <roland@redhat.com>
15665 * target.h (struct target_ops): New member `read_auxv'.
15666 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15667 * linux-low.c (linux_read_auxv): New function.
15668 (linux_target_ops): Initialize `read_auxv' member to that.
15670 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15672 Committed by Jim Blandy <jimb@redhat.com>.
15674 * linux-s390-low.c (s390_num_regs): Update.
15675 (s390_regmap): Remove control registers. Use __s390x__ predefine
15676 instead of GPR_SIZE to distiguish s390 and s390x targets.
15678 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15680 * linux-low.c: Update copyright year.
15681 (check_removed_breakpoint): Clear pending_is_breakpoint.
15682 (linux_set_resume_request, linux_queue_one_thread)
15683 (resume_status_pending_p): New functions.
15684 (linux_continue_one_thread): Use process->resume.
15685 (linux_resume): Only resume threads if there are no pending events.
15686 * linux-low.h (struct process_info): Add resume request
15689 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15691 * regcache.c (new_register_cache): Clear the allocated register
15692 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15694 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15696 * linux-low.c (linux_resume): Take a struct thread_resume *
15698 (linux_wait): Update call.
15699 (resume_ptr): New static variable.
15700 (linux_continue_one_thread): Renamed from
15701 linux_continue_one_process. Use resume_ptr.
15702 (linux_resume): Use linux_continue_one_thread.
15703 * server.c (handle_v_cont, handle_v_requests): New functions.
15704 (myresume): New function.
15705 (main): Handle 'v' case.
15706 * target.h (struct thread_resume): New type.
15707 (struct target_ops): Change argument of "resume" to struct
15709 (myresume): Delete macro.
15711 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15713 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15714 (uninstall): Support DESTDIR.
15716 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15718 * configure.srv: Add xscale*linux copy of arm*linux entry.
15720 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15722 * linux-arm-low.c (arm_reinsert_addr): New function.
15723 (the_low_target): Add arm_reinsert_addr.
15725 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15727 * mem-break.c: Remove whitespace at end of file.
15729 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15731 * configure.in: Check whether we need to prototype strerror.
15732 * server.h: Optionally prototype strerror.
15733 * gdbreplay.c (perror_with_name): Use strerror.
15734 * linux-low.c (linux_attach_lwp): Use strerror.
15735 * utils.c (perror_with_name): Use strerror.
15736 * config.in, configure: Regenerated.
15738 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15740 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15741 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15743 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15745 * Makefile.in (SFILES): Update.
15746 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15747 low-sun3.c: Remove files.
15749 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15751 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15752 (linux_detach_one_process, linux_detach): New functions.
15753 (linux_target_ops): Add linux_detach.
15754 * server.c (main): Handle 'D' packet.
15755 * target.h (struct target_ops): Add "detach" member.
15756 (detach_inferior): Define.
15758 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15760 From Kelley Cook <kelleycook@wideopenwest.com>:
15761 * configure.srv: Accept i[34567]86 variants.
15763 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15765 * linux-low.c (linux_wait_for_event): Correct comment typos.
15766 (linux_resume_one_process): Call check_removed_breakpoint.
15767 (linux_send_signal): New function.
15768 (linux_target_ops): Add linux_send_signal.
15769 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15771 * target.h (struct target_ops): Add send_signal.
15773 2003-05-29 Jim Blandy <jimb@redhat.com>
15775 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15776 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15777 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15778 away part of the register's value.
15780 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15782 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15783 (linux_wait_for_event, linux_init_signals): Likewise.
15785 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15787 * configure.in: Check for stdlib.h.
15788 * configure: Regenerated.
15789 * config.in: Regenerated.
15791 2003-01-04 Andreas Schwab <schwab@suse.de>
15793 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15795 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15797 * Makefile.in: Remove obsolete code.
15799 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15801 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15802 defined(PT_FPR0_HI).
15804 2002-11-17 Stuart Hughes <seh@zee2.com>
15806 * linux-arm-low.c (arm_num_regs): Increase.
15807 (arm_regmap): Include status register.
15809 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15811 * linux-low.c (register_addr): Remove incorrect -1 check.
15813 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15815 * linux-low.c (linux_create_inferior): Call setpgid. Return
15817 (unstopped_p, linux_signal_pid): Remove.
15818 (linux_target_ops): Remove linux_signal_pid.
15819 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15820 global instead of target method.
15821 * target.h (struct target_ops): Remove signal_pid. Update comment
15822 for create_inferior.
15823 * server.c (signal_pid): New variable.
15824 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15825 gdbserver. Set the child to be the foreground process group.
15826 (attach_inferior): Set signal_pid.
15828 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15830 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15832 2002-08-20 Jim Blandy <jimb@redhat.com>
15834 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15837 2002-08-01 Andrew Cagney <cagney@redhat.com>
15839 * Makefile.in: Make chill references obsolete.
15841 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15843 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15844 * configure: Regenerate.
15845 * config.in: Regenerate.
15847 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15849 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15850 (perror_with_name, remote_close, remote_open, expect, play): Static.
15852 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15854 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15855 byte offsets instead of an array of indexes.
15856 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15858 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15860 * regcache.c: Add comment.
15862 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15864 * thread-db.c: New file.
15865 * proc-service.c: New file.
15866 * acinclude.m4: New file.
15867 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15868 proc-service.o, and thread-db.o.
15869 (linux-low.o): Add USE_THREAD_DB.
15870 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15871 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15872 * aclocal.m4: Regenerated.
15873 * config.in: Regenerated.
15874 * configure: Regenerated.
15875 * configure.in: Check for proc_service.h, sys/procfs.h,
15876 thread_db.h, and linux/elf.h headrs.
15877 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15878 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15879 Check for -lthread_db and thread support.
15880 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15881 PowerPC, and SuperH.
15882 * i387-fp.c: Constify arguments.
15883 * i387-fp.h: Likewise.
15884 * inferiors.c: (struct thread_info): Renamed from
15885 `struct inferior_info'. Remove PID member. Use generic inferior
15886 list header. All uses updated.
15887 (inferiors, signal_pid): Removed.
15888 (all_threads): New variable.
15889 (get_thread): Define.
15890 (add_inferior_to_list): New function.
15891 (for_each_inferior): New function.
15892 (change_inferior_id): New function.
15893 (add_inferior): Removed.
15894 (remove_inferior): New function.
15895 (add_thread): New function.
15896 (free_one_thread): New function.
15897 (remove_thread): New function.
15898 (clear_inferiors): Use for_each_inferior and free_one_thread.
15899 (find_inferior): New function.
15900 (find_inferior_id): New function.
15901 (inferior_target_data): Update argument type.
15902 (set_inferior_target_data): Likewise.
15903 (inferior_regcache_data): Likewise.
15904 (set_inferior_regcache_data): Likewise.
15905 * linux-low.c (linux_bp_reinsert): Remove.
15906 (all_processes, stopping_threads, using_thrads)
15907 (struct pending_signals, debug_threads, pid_of): New.
15908 (inferior_pid): Replace with macro.
15909 (struct inferior_linux_data): Remove.
15910 (get_stop_pc, add_process): New functions.
15911 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15912 Use add_process and add_thread.
15913 (linux_attach_lwp): New function, based on old linux_attach. Use
15914 add_process and add_thread. Set stop_expected for new threads.
15915 (linux_attach): New function.
15916 (linux_kill_one_process): New function.
15917 (linux_kill): Kill all LWPs.
15918 (linux_thread_alive): Use find_inferior_id.
15919 (check_removed_breakpoints, status_pending_p): New functions.
15920 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15921 Update. Use WNOHANG. Wait for cloned processes also. Update process
15922 struct for the found process.
15923 (linux_wait_for_event): New function.
15924 (linux_wait): Use it. Support LWPs.
15925 (send_sigstop, wait_for_sigstop, stop_all_processes)
15926 (linux_resume_one_process, linux_continue_one_process): New functions.
15927 (linux_resume): Support LWPs.
15928 (REGISTER_RAW_SIZE): Remove.
15929 (fetch_register): Use register_size instead. Call supply_register.
15930 (usr_store_inferior_registers): Likewise. Call collect_register.
15931 Fix recursive case.
15932 (regsets_fetch_inferior_registers): Improve error message.
15933 (regsets_store_inferior_registers): Add debugging.
15934 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15935 (unstopped_p, linux_signal_pid): New functions.
15936 (linux_target_ops): Add linux_signal_pid.
15937 (linux_init_signals): New function.
15938 (initialize_low): Call it. Initialize using_threads.
15939 * regcache.c (inferior_regcache_data): Add valid
15941 (get_regcache): Fetch registers lazily. Add fetch argument
15942 and update all callers.
15943 (regcache_invalidate_one, regcache_invalidate): New
15945 (new_register_cache): Renamed from create_register_cache.
15946 Return the new regcache.
15947 (free_register_cache): Change argument to a void *.
15948 (registers_to_string, registers_from_string): Call get_regcache
15949 with fetch flag set.
15950 (register_data): Make static. Pass fetch flag to get_regcache.
15951 (supply_register): Call get_regcache with fetch flag clear.
15952 (collect_register): Call get_regcache with fetch flag set.
15953 (collect_register_as_string): New function.
15954 * regcache.h: Update.
15955 * remote-utils.c (putpkt): Flush after debug output and use
15957 Handle input interrupts while waiting for an ACK.
15958 (input_interrupt): Use signal_pid method.
15959 (getpkt): Flush after debug output and use stderr.
15960 (outreg): Use collect_register_as_string.
15961 (new_thread_notify, dead_thread_notify): New functions.
15962 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15963 and general_thread.
15964 (look_up_one_symbol): Flush after debug output.
15965 * server.c (step_thread, server_waiting): New variables.
15966 (start_inferior): Don't use signal_pid. Update call to mywait.
15967 (attach_inferior): Update call to mywait.
15968 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15969 (main): Don't fetch/store registers explicitly. Use
15970 set_desired_inferior. Support proposed ``Hs'' packet. Update
15972 * server.h: Update.
15973 (struct inferior_list, struct_inferior_list_entry): New.
15974 * target.c (set_desired_inferior): New.
15975 (write_inferior_memory): Constify.
15976 (mywait): New function.
15977 * target.h: Update.
15978 (struct target_ops): New signal_pid method.
15979 (mywait): Removed macro, added prototype.
15981 * linux-low.h (regset_func): Removed.
15982 (regset_fill_func, regset_store_func): New.
15983 (enum regset_type): New.
15984 (struct regset_info): Add type field. Use new operation types.
15985 (struct linux_target_ops): stop_pc renamed to get_pc.
15986 Add decr_pc_after_break and breakpoint_at.
15987 (get_process, get_thread_proess, get_process_thread)
15988 (strut process_info, all_processes, linux_attach_lwp)
15989 (thread_db_init): New.
15991 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15992 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15993 (the_low_target): Add new members.
15994 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15995 (i386_store_fpxregset): Constify.
15996 (target_regsets): Add new kind identifier.
15997 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15998 (i386_set_pc): Add debugging.
15999 (i386_breakpoint_at): New function.
16000 (the_low_target): Add new members.
16001 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16002 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16003 (mips_breakpoint_at): New.
16004 (the_low_target): Add new members.
16005 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16006 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16007 (the_low_target): Add new members.
16008 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16009 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16010 (the_low_target): Add new members.
16011 * linux-x86-64-low.c (target_regsets): Add new kind
16014 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16016 From Martin Pool <mbp@samba.org>:
16017 * server.c (gdbserver_usage): New function.
16020 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16022 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16023 stop_at -> stop_pc.
16025 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16027 * Makefile.in: Remove obsolete code.
16029 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16031 * linux-low.c (regsets_fetch_inferior_registers),
16032 (regsets_store_inferior_registers): Removed cast to int from
16034 * regcache.h: Added declaration of struct inferior_info.
16036 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16038 * inferiors.c (struct inferior_info): Add regcache_data.
16039 (add_inferior): Call create_register_cache.
16040 (clear_inferiors): Call free_register_cache.
16041 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16042 * regcache.c (struct inferior_regcache_data): New.
16043 (registers): Remove.
16044 (get_regcache): New function.
16045 (create_register_cache, free_register_cache): New functions.
16046 (set_register_cache): Don't initialize the register cache here.
16047 (registers_to_string, registers_from_string, register_data): Call
16049 * regcache.h: Add prototypes.
16050 * server.h: Likewise.
16052 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16054 * mem-break.c: New file.
16055 * mem-break.h: New file.
16056 * Makefile.in: Add mem-break.o rule; update server.h
16058 * inferiors.c (struct inferior_info): Add target_data
16060 (clear_inferiors): Free target_data member if set.
16061 (inferior_target_data, set_inferior_target_data): New functions.
16062 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16063 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16064 * linux-low.c (linux_bp_reinsert): New variable.
16065 (struct inferior_linux_data): New.
16066 (linux_create_inferior): Use set_inferior_target_data.
16067 (linux_attach): Likewise. Call add_inferior.
16068 (linux_wait_for_one_inferior): New function.
16069 (linux_wait): Call it.
16070 (linux_write_memory): Add const.
16071 (initialize_low): Call set_breakpoint_data.
16072 * linux-low.h (struct linux_target_ops): Add breakpoint
16074 * server.c (attach_inferior): Remove extra add_inferior
16076 * server.h: Include mem-break.h. Update inferior.c
16078 * target.c (read_inferior_memory)
16079 (write_inferior_memory): New functions.
16080 * target.h (read_inferior_memory)
16081 (write_inferior_memory): Change macros to prototypes.
16082 (struct target_ops): Update comments. Add const to write_memory
16085 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16087 * linux-low.c (usr_store_inferior_registers): Support
16088 registers which are allowed to fail to store.
16089 * linux-low.h (linux_target_ops): Likewise.
16090 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16091 (ppc_cannot_store_register): FPSCR may not be storable.
16093 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16095 * server.h: Include <string.h> if HAVE_STRING_H.
16096 * ChangeLog: Correct paths in last ChangeLog entry.
16098 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16100 * linux-low.h: Remove obsolete prototypes.
16101 (struct linux_target_ops): New.
16102 (extern the_low_target): New.
16103 * linux-low.c (num_regs, regmap): Remove declarations.
16104 (register_addr): Use the_low_target explicitly.
16105 (fetch_register): Likewise.
16106 (usr_fetch_inferior_registers): Likewise.
16107 (usr_store_inferior_registers): Likewise.
16108 * linux-arm-low.c (num_regs): Remove.
16109 (arm_num_regs): Define.
16110 (arm_regmap): Renamed from regmap, made static.
16111 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16113 (arm_cannot_store_register): Renamed from cannot_store_register,
16115 (the_low_target): New.
16116 * linux-i386-low.c (num_regs): Remove.
16117 (i386_num_regs): Define.
16118 (i386_regmap): Renamed from regmap, made static.
16119 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16121 (i386_cannot_store_register): Renamed from cannot_store_register,
16123 (the_low_target): New.
16124 * linux-ia64-low.c (num_regs): Remove.
16125 (ia64_num_regs): Define.
16126 (ia64_regmap): Renamed from regmap, made static.
16127 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16129 (ia64_cannot_store_register): Renamed from cannot_store_register,
16131 (the_low_target): New.
16132 * linux-m68k-low.c (num_regs): Remove.
16133 (m68k_num_regs): Define.
16134 (m68k_regmap): Renamed from regmap, made static.
16135 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16137 (m68k_cannot_store_register): Renamed from cannot_store_register,
16139 (the_low_target): New.
16140 * linux-mips-low.c (num_regs): Remove.
16141 (mips_num_regs): Define.
16142 (mips_regmap): Renamed from regmap, made static.
16143 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16145 (mips_cannot_store_register): Renamed from cannot_store_register,
16147 (the_low_target): New.
16148 * linux-ppc-low.c (num_regs): Remove.
16149 (ppc_num_regs): Define.
16150 (ppc_regmap): Renamed from regmap, made static.
16151 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16153 (ppc_cannot_store_register): Renamed from cannot_store_register,
16155 (the_low_target): New.
16156 * linux-s390-low.c (num_regs): Remove.
16157 (s390_num_regs): Define.
16158 (s390_regmap): Renamed from regmap, made static.
16159 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16161 (s390_cannot_store_register): Renamed from cannot_store_register,
16163 (the_low_target): New.
16164 * linux-sh-low.c (num_regs): Remove.
16165 (sh_num_regs): Define.
16166 (sh_regmap): Renamed from regmap, made static.
16167 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16169 (sh_cannot_store_register): Renamed from cannot_store_register,
16171 (the_low_target): New.
16172 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16173 (the_low_target): New.
16175 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16177 * Makefile.in: Add stamp-h target.
16178 * configure.in: Create stamp-h.
16179 * configure: Regenerated.
16181 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16183 * inferiors.c: New file.
16184 * target.c: New file.
16185 * target.h: New file.
16186 * Makefile.in: Add target.o and inferiors.o. Update
16188 * linux-low.c (inferior_pid): New static variable,
16189 moved from server.c.
16190 (linux_create_inferior): Renamed from create_inferior.
16191 Call add_inferior. Return 0 on success instead of a PID.
16192 (linux_attach): Renamed from myattach.
16193 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16194 (linux_thread_alive): Renamed from mythread_alive.
16195 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16197 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16198 (regsets_store_inferior_registers): Correct error message.
16199 Add missing ``return 0''.
16200 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16201 (linux_store_registers): Renamed from store_inferior_registers.
16202 (linux_read_memory): Renamed from read_inferior_memory.
16203 (linux_write_memory): Renamed from write_inferior_memory.
16204 (linux_target_ops): New structure.
16205 (initialize_low): Call set_target_ops ().
16206 * remote-utils.c (unhexify): New function.
16207 (hexify): New function.
16208 (input_interrupt): Send signals to ``signal_pid''.
16209 * server.c (inferior_pid): Remove.
16210 (start_inferior): Update create_inferior call.
16211 (attach_inferior): Call add_inferior.
16212 (handle_query): New function.
16213 (main): Call handle_query for `q' packets.
16214 * server.h: Include "target.h". Remove obsolete prototypes.
16215 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16217 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16219 * Makefile.in: Add WARN_CFLAGS. Update configury
16221 * configure.in: Check for <string.h>
16222 * configure: Regenerate.
16223 * config.in: Regenerate.
16224 * gdbreplay.c: Include needed system headers.
16225 (remote_open): Remove strchr prototype.
16226 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16227 * regcache.c (supply_register): Change buf argument to const void *.
16228 (supply_register_by_name): Likewise.
16229 (collect_register): Change buf argument to void *.
16230 (collect_register_by_name): Likewise.
16231 * regcache.h: Add missing prototypes.
16232 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16233 * server.c (handle_query): New function.
16234 (attached): New static variable, moved out of main.
16235 (main): Quiet longjmp clobber warnings.
16236 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16237 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob