1 2018-01-30 Pedro Alves <palves@redhat.com>
4 * target.c (target_terminal::terminal_state): Rename to ...
5 (target_terminal::m_terminal_state): ... this.
7 2018-01-19 James Clarke <jrtc27@jrtc27.com>
9 * linux-low.c (handle_extended_wait): Surround call to
10 thread_db_notice_clone with #ifdef USE_THREAD_DB.
12 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
14 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
15 linux_ptrace_attach_fail_reason_string now returning an
17 (linux_attach): Likewise.
18 * thread-db.c (attach_thread): Likewise.
20 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
23 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
24 checking for fs_base/gs_base fields in struct user_regs_struct.
25 * configure: Regenerate.
27 2018-01-16 Yao Qi <yao.qi@linaro.org>
30 * linux-low.c (fetch_register): Call supply_register instead of
33 2018-01-08 Yao Qi <yao.qi@linaro.org>
34 Simon Marchi <simon.marchi@ericsson.com>
36 * Makefile.in (OBS): Remove selftest.o.
37 * configure.ac: Set srv_selftest_objs if $development is true.
38 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
39 * configure: Re-generated.
40 * server.c (captured_main): Wrap variable selftest_filter with
43 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
45 * server.c (parse_debug_format_options): Return std::string.
46 (handle_monitor_command, captured_main): Adjust.
48 2018-01-05 Pedro Alves <palves@redhat.com>
51 * server.c (captured_main): Pass quiet=false to
52 save_original_signals_state.
54 2018-01-01 Joel Brobecker <brobecker@adacore.com>
56 * gdbreplay.c (gdbreplay_version): Update copyright year in
58 * server.c (gdbserver_version): Likewise.
60 2017-12-08 Tom Tromey <tom@tromey.com>
62 * ax.c (ax_printf): Update.
64 2017-12-07 Yao Qi <yao.qi@linaro.org>
66 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
67 aarch64_linux_read_description.
68 * linux-amd64-ipa.c (idx2mask): New array.
69 (get_ipa_tdesc): Move idx2mask out.
70 (initialize_low_tracepoint): Initialize target descriptions.
71 * linux-i386-ipa.c (idx2mask): New array.
72 (get_ipa_tdesc): Move idx2mask out.
73 (initialize_low_tracepoint): Initialize target descriptions.
75 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
77 * tdesc.c (struct tdesc_type): Change return type.
78 (tdesc_add_flag): Change parameter type.
79 (tdesc_add_bitfield): Likewise.
80 (tdesc_add_field): Likewise.
81 (tdesc_set_struct_size): Likewise.
83 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
85 * regcache.c (registers_to_string): Remove unused variable.
87 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
89 * inferiors.c (for_each_inferior_with_data): Remove.
90 * inferiors.h (for_each_inferior_with_data): Remove.
91 * server.c (handle_qxfer_threads_worker): Change parameter type.
92 (handle_qxfer_threads_proper): Use for_each_thread.
94 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
96 * inferiors.c (for_each_inferior): Remove.
97 (clear_inferiors): Use for_each_thread.
98 * inferiors.h (for_each_inferior): Remove.
99 * linux-low.c (linux_wait_for_event_filtered): Use
101 (linux_stabilize_threads): Likewise.
102 * regcache.c (regcache_release): Likewise.
103 * server.c (gdb_wants_all_threads_stopped): Likewise.
104 (clear_pending_status_callback): Remove.
105 (handle_status): Use for_each_thread.
106 (captured_main): Likewise.
107 * win32-low.c (child_init_thread_list): Likewise.
108 (win32_clear_inferiors): Likewise.
109 (fake_breakpoint_event): Likewise.
111 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
113 * inferiors.h (find_inferior): Remove.
114 * inferiors.c (find_inferior): Remove.
116 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
118 * linux-low.c (resume_status_pending_p): Update comment.
119 (need_step_over_p): Update comment.
121 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
123 * linux-low.c (proceed_one_lwp): Return void, change parameter
125 (unsuspend_and_proceed_one_lwp): Likewise.
126 (proceed_all_lwps): Use for_each_thread.
127 (unstop_all_lwps): Likewise.
129 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
131 * linux-low.c (linux_resume_one_thread): Return void, take
133 (linux_resume): Use for_each_thread.
135 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
137 * linux-low.c (send_sigstop_callback): Return void, change
138 parameter type. Rename to...
139 (send_sigstop): ... this.
140 (suspend_and_send_sigstop_callback): Return void, change parameter
142 (suspend_and_send_sigstop): ... this.
143 (stop_all_lwps): Use for_each_thread.
145 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
147 * linux-low.c (lwp_running): Return bool, remove unused
149 (linux_stabilize_threads): Use find_thread.
151 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
153 * linux-low.c (select_singlestep_lwp_callback): Remove.
154 (count_events_callback): Remove.
155 (select_event_lwp_callback): Remove.
156 (select_event_lwp): Use find_thread/for_each_thread.
158 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
160 * linux-low.c (not_stopped_callback): Return bool, take filter
162 (linux_wait_for_event_filtered): Use find_thread.
163 (linux_wait_1): Likewise.
165 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
167 * linux-low.c (same_lwp): Remove.
168 (find_lwp_pid): Use find_thread.
170 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
172 * linux-low.c (delete_lwp_callback): Remove.
173 (linux_mourn): Use for_each_thread.
175 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
177 * linux-low.c (linux_detach_lwp_callback): Return void, remove
178 args parameter, don't check for pid.
179 (linux_detach): Use for_each_thread.
181 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
183 * linux-low.c (struct counter): Remove.
184 (second_thread_of_pid_p): Remove.
185 (last_thread_of_process_p): Use find_thread.
187 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
189 * inferiors.c (find_inferior_in_random): Remove.
190 * inferiors.h (find_inferior_in_random): Remove.
191 * linux-low.c (status_pending_p_callback): Return bool, accept
192 parameter ptid directly.
193 (linux_wait_for_event_filtered): Use find_thread_in_random.
194 (linux_wait_1): Likewise.
196 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
198 * inferiors.c (find_inferior_id): Remove.
199 (find_thread_ptid): Move implemention from find_inferior_id to
201 * inferiors.h (find_inferior_id): Remove.
202 * server.c (handle_status): Use find_thread_ptid.
203 (process_serial_event): Likewise.
204 * thread-db.c (find_one_thread): Likewise.
205 (thread_db_thread_handle): Likewise.
206 * win32-low.c (thread_rec): Likewise.
207 (child_delete_thread): Likewise.
208 (win32_thread_alive): Likewise.
209 (get_child_debug_event): Likewise.
211 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
213 * linux-mips-low.c (update_watch_registers_callback): Return
214 void, remove pid_p parameter, don't check for pid.
215 (mips_insert_point, mips_remove_point): Use for_each_thread.
217 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
219 * lynx.low (lynx_delete_thread_callback): Remove.
220 (lynx_mourn): Use for_each_thread.
222 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
224 * regcache.c (regcache_invalidate_one): Remove.
225 (regcache_invalidate_pid): use for_each_thread.
227 2017-11-26 Tom Tromey <tom@tromey.com>
229 * linux-low.c (linux_create_inferior): Update.
231 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
233 * spu-low.c (spu_create_inferior): Fix typo in argument name.
235 2017-11-24 Alan Hayward <alan.hayward@arm.com>
237 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
238 * linux-aarch64-low.c (initialize_low_arch): Call init func.
239 * linux-aarch64-tdesc-selftest.c: New file.
240 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
242 2017-11-24 Alan Hayward <alan.hayward@arm.com>
244 * configure.srv: Add new file.
245 * linux-aarch64-low.c (initialize_low_arch): Call init func.
246 * linux-aarch64-tdesc-selftest.c: New file.
247 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
249 2017-11-24 Alan Hayward <alan.hayward@arm.com>
251 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
252 * linux-aarch64-low.c (initialize_low_arch): Remove init.
253 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
255 2017-11-24 Alan Hayward <alan.hayward@arm.com>
257 * configure.srv: Add new files.
258 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
259 aarch64_linux_read_description.
260 * linux-aarch64-low.c (aarch64_linux_read_description):
261 Merge with aarch64_arch_setup.
262 (aarch64_arch_setup): Call aarch64_linux_read_description.
263 * linux-aarch64-tdesc.c: New file.
264 * linux-aarch64-tdesc.h: New file.
266 2017-11-24 Yao Qi <yao.qi@linaro.org>
268 * configure.srv: Set $srv_regobj for tic6x-linux.
269 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
270 (tic6x_read_description): Move some code to tic6x_arch_setup.
271 (tic6x_tdesc_test): New function.
272 (initialize_low_arch): Call selftests::register_test.
274 2017-11-22 Yao Qi <yao.qi@linaro.org>
276 * remote-utils.c (prepare_resume_reply): Use memcpy.
278 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
280 * linux-low.c (kill_one_lwp_callback): Return void, take
281 argument directly, don't filter on pid.
282 (linux_kill): Use for_each_thread.
284 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
286 * linux-low.c (need_step_over_p): Return bool, remove dummy
288 (linux_resume, proceed_all_lwps): Use find_thread.
290 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
292 * linux-low.c (resume_status_pending_p): Return bool, remove
294 (linux_resume): Use find_thread.
296 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
298 * linux-low.c (struct thread_resume_array): Remove.
299 (linux_set_resume_request): Return void, take arguments
301 (linux_resume): Use for_each_thread.
303 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
305 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
306 return bool, remove data argument.
307 (linux_stabilize_threads): Use find_thread.
309 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
311 * linux-low.c (unsuspend_one_lwp): Remove.
312 (unsuspend_all_lwps): Use for_each_thread, inline code from
315 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
317 * gdbthread.h (find_thread): Add overload with ptid_t filter.
318 * linux-low.c (struct iterate_over_lwps_args): Remove.
319 (iterate_over_lwps_filter): Remove.
320 (iterate_over_lwps): Use find_thread.
322 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
324 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
325 (linux_handle_new_gdb_connection): Use for_each_thread, inline
326 code from reset_lwp_ptrace_options_callback.
328 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
330 * linux-arm-low.c (struct update_registers_data): Remove.
331 (update_registers_callback): Return void, take arguments
332 directly, don't check thread's pid.
333 (arm_insert_point, arm_remove_point): Use for_each_thread.
335 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
337 * win32-low.c (continue_one_thread): Return void, take argument
339 (child_continue): Use for_each_thread.
341 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
343 * win32-i386-low.c (update_debug_registers_callback): Rename
345 (update_debug_registers): ... this, return void, remove pid_p arg.
346 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
348 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
350 * inferiors.h (struct process_info): Add constructor, initialize
352 <syscalls_to_catch>: Change type to std::vector<int>.
353 * inferiors.c (add_process): Allocate process_info with new.
354 (remove_process): Free process_info with delete.
355 * linux-low.c (handle_extended_wait): Adjust.
356 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
357 * server.c (handle_general_set): Adjust.
359 2017-11-16 Pedro Alves <palves@redhat.com>
361 * remote-utils.c (remote_close): Block SIGIO signals instead of
362 uninstalling the SIGIO handler.
364 2017-11-16 Alan Hayward <alan.hayward@arm.com>
366 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
368 2017-11-16 Yao Qi <yao.qi@linaro.org>
370 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
371 (tic6x_store_gregset): Likewise.
372 (tic6x_usrregs_info): Move it up.
374 2017-11-15 Alan Hayward <alan.hayward@arm.com>
376 * Makefile.in: Update arch rules.
377 * configure.srv: Explicitly mark arch/ files.
379 2017-11-13 Andreas Schwab <schwab@suse.de>
381 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
383 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
385 2017-11-06 Pedro Alves <palves@redhat.com>
387 * config.in, configure: Regenerate.
389 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
391 * target.c (struct thread_search): Remove.
392 (thread_search_callback): Remove.
393 (prepare_to_access_memory): Use for_each_thread instead of
394 find_inferior. Inline code from thread_search_callback.
396 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
398 * server.c (struct visit_actioned_threads_data): Remove.
399 (visit_actioned_threads): Change prototype to take arguments
401 (resume): Use find_thread instead of find_inferior.
403 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
405 * server.c (queue_stop_reply_callback): Change prototype, return
407 (find_status_pending_thread_callback): Remove.
408 (handle_status): Replace find_inferior with find_thread and
411 2017-10-25 Alan Hayward <alan.hayward@arm.com>
413 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
415 (aarch64_store_gregset): Likewise.
416 (aarch64_fill_fpregset): Likewise.
417 (aarch64_store_fpregset): Likewise.
419 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
421 * gdbthread.h (find_thread, for_each_thread): New functions.
422 * inferiors.c (thread_of_pid): Remove.
423 (find_any_thread_of_pid): Use find_thread.
424 * linux-low.c (num_lwps): Use for_each_thread.
426 2017-10-17 Yao Qi <yao.qi@linaro.org>
428 * Makefile.in: Remove one rule.
429 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
431 2017-10-17 Yao Qi <yao.qi@linaro.org>
433 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
434 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
436 2017-10-17 Yao Qi <yao.qi@linaro.org>
438 * configure.srv: Rename arm.o with arch/arm.o.
440 2017-10-17 Yao Qi <yao.qi@linaro.org>
442 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
443 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
444 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
445 (arch-i386.o, arch-amd64.o): Remove rules.
446 (arch/%.o): New rule.
447 Update POSTCOMPILE and COMPILE.pre.
448 * configure.ac: Invoke AC_CONFIG_COMMANDS.
449 * configure: Re-generated.
450 * configure.srv: Replace arch-i386.o with arch/i386.o.
451 Replace arch-amd64.o with arch/amd64.o.
453 2017-10-16 Yao Qi <yao.qi@linaro.org>
455 * configure: Regenerated.
457 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
459 * inferiors.h: (struct inferior_list): Remove.
460 (struct inferior_list_entry); Remove.
461 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
462 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
463 get_first_inferior): Remove.
464 (for_each_inferior, for_each_inferior_with_data, find_inferior,
465 find_inferior_id, find_inferior_in_random): Change signature.
466 * inferiors.c (all_threads): Change type to
467 std::list<thread_info *>.
468 (get_thread): Remove macro.
469 (find_inferior, find_inferior_id): Change signature, implement
471 (find_inferior_in_random): Change signature, implement using
472 find_thread_in_random.
473 (for_each_inferior, for_each_inferior_with_data): Change
474 signature, implement using for_each_thread.
475 (add_inferior_to_list, remove_inferior): Remove.
476 (add_thread, get_first_thread, thread_of_pid,
477 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
478 (get_first_inferior, one_inferior_p, clear_inferior_list):
480 (clear_inferiors, get_thread_process): Update.
481 * gdbthread.h: Include <list>.
482 (struct thread_info) <entry>: Remove field.
484 (all_threads): Change type to std::list<thread_info *>.
485 (get_first_inferior): Add doc.
486 (find_thread, for_each_thread, find_thread_in_random): New
488 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
489 * linux-arm-low.c (update_registers_callback): Update.
490 * linux-low.c (second_thread_of_pid_p): Update.
491 (kill_one_lwp_callback, linux_detach_lwp_callback,
492 delete_lwp_callback, status_pending_p_callback, same_lwp,
493 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
494 iterate_over_lwps, not_stopped_callback,
495 resume_stopped_resumed_lwps, count_events_callback,
496 select_singlestep_lwp_callback, select_event_lwp_callback,
497 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
498 suspend_and_send_sigstop_callback, wait_for_sigstop,
499 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
500 lwp_running, linux_set_resume_request, resume_status_pending_p,
501 need_step_over_p, start_step_over, linux_resume_one_thread,
502 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
503 reset_lwp_ptrace_options_callback): Update.
504 * linux-mips-low.c (update_watch_registers_callback): Update.
505 * regcache.c (regcache_invalidate_one, regcache_invalidate):
507 (free_register_cache_thread_one): Remove.
508 (regcache_release): Update.
509 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
510 handle_qxfer_threads_worker): Update.
511 (handle_query): Update, use list iterator.
512 (visit_actioned_threads, handle_pending_status,
513 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
514 clear_pending_status_callback, set_pending_status_callback,
515 find_status_pending_thread_callback, handle_status,
516 process_serial_event): Update.
517 * target.c (thread_search_callback): Update.
518 * thread-db.c (thread_db_get_tls_address): Update.
519 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
521 * win32-i386-low.c (update_debug_registers_callback): Update.
522 * win32-low.c (delete_thread_info, child_delete_thread,
523 continue_one_thread, suspend_one_thread,
524 get_child_debug_event): Adjust.
526 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
528 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
529 * inferiors.h: Include <list>.
530 (struct process_info) <entry>: Remove field.
532 (pid_of): Change macro to function.
533 (ptid_of, lwpid_of): Remove macro.
534 (all_processes): Change type to std::list<process_info *>.
535 (ALL_PROCESSES): Remove macro.
536 (for_each_process, find_process): New function.
537 * inferiors.c (all_processes): Change type to
538 std::list<process_info *>.
539 (find_thread_process): Adjust.
540 (add_process): Likewise.
541 (remove_process): Likewise.
542 (find_process_pid): Likewise.
543 (get_first_process): Likewise.
544 (started_inferior_callback): Remove.
545 (have_started_inferiors_p): Adjust.
546 (attached_inferior_callback): Remove.
547 (have_attached_inferiors_p): Adjust.
548 * linux-low.c (check_zombie_leaders): Likewise.
549 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
550 (x86_linux_update_xmltarget): Adjust.
551 * server.c (handle_query): Likewise.
552 (gdb_reattached_process): Remove.
553 (handle_status): Adjust.
554 (kill_inferior_callback): Likewise.
555 (detach_or_kill_inferior): Remove.
556 (print_started_pid): Likewise.
557 (print_attached_pid): Likewise.
558 (detach_or_kill_for_exit): Update.
559 (process_serial_event): Likewise.
560 * linux-arm-low.c (arm_new_fork): Likewise.
562 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
564 * dll.h: Include <list>.
565 (struct dll_info): Add constructor.
566 <entry>: Remove field.
567 (all_dlls): Change type to std::list<dll_info>.
568 * dll.c: Include <algorithm>.
569 (get_dll): Remove macro.
570 (all_dlls): Change type to std::list<dll_info *>.
571 (free_one_dll): Remove.
572 (match_dll): Likewise.
573 (loaded_dll): Adjust.
574 (unloaded_dll): Adjust to all_dlls type change, use
575 std::find_if. Inline code from match_dll.
576 (clear_dlls): Adjust to all_dlls type change.
577 * server.c (emit_dll_description): Remove.
578 (handle_qxfer_libraries): Adjust to all_dlls type change,
579 integrate emit_dll_description's functionality.
581 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
583 * linux-low.h (struct linux_target_ops) <delete_process>: New
585 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
586 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
587 (struct linux_target_ops): Add delete_process callback.
588 * linux-arm-low.c (arm_delete_process): New.
589 (struct linux_target_ops): Add delete_process callback.
590 * linux-bfin-low.c (struct linux_target_ops): Likewise.
591 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
592 * linux-m32r-low.c (struct linux_target_ops): Likewise.
593 * linux-mips-low.c (mips_linux_delete_process): New.
594 (struct linux_target_ops): Add delete_process callback.
595 * linux-ppc-low.c (struct linux_target_ops): Likewise.
596 * linux-s390-low.c (struct linux_target_ops): Likewise.
597 * linux-sh-low.c (struct linux_target_ops): Likewise.
598 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
599 * linux-tile-low.c (struct linux_target_ops): Likewise.
600 * linux-x86-low.c (x86_linux_delete_process): New.
601 (struct linux_target_ops): Add delete_process callback.
602 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
604 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
606 * linux-aarch64-low.c (the_low_target): Add thread delete
608 * linux-arm-low.c (arm_delete_thread): New function.
609 (the_low_target): Add thread delete callback.
610 * linux-bfin-low.c (the_low_target): Likewise.
611 * linux-crisv32-low.c (the_low_target): Likewise.
612 * linux-low.c (delete_lwp): Invoke delete_thread callback if
614 * linux-low.h (struct linux_target_ops) <delete_thread>: New
616 * linux-m32r-low.c (the_low_target): Add thread delete callback.
617 * linux-mips-low.c (mips_linux_delete_thread): New function.
618 (the_low_target): Add thread delete callback.
619 * linux-ppc-low.c (the_low_target): Likewise.
620 * linux-s390-low.c (the_low_target): Likewise.
621 * linux-sh-low.c (the_low_target): Likewise.
622 * linux-tic6x-low.c (the_low_target): Likewise.
623 * linux-tile-low.c (the_low_target): Likewise.
624 * linux-x86-low.c (the_low_target): Likewise.
625 * linux-xtensa-low.c (the_low_target): Likewise.
627 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
629 * win32-low.c: Include "common-inferior.h".
631 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
633 * inferiors.c (set_inferior_cwd): New function.
634 * server.c (handle_general_set): Handle QSetWorkingDir packet.
635 (handle_query): Inform that QSetWorkingDir is supported.
636 * win32-low.c (create_process): Pass the inferior's cwd to
639 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
641 * inferiors.c (current_inferior_cwd): New global variable.
642 (get_inferior_cwd): New function.
643 * inferiors.h (struct process_info) <cwd>: New field.
645 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
647 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
648 (OBS): Add gdb_tilde_expand.o.
650 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
652 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
653 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
655 2017-09-29 Pedro Alves <palves@redhat.com>
657 * ax.c (gdb_parse_agent_expr): Constify.
658 * ax.h (gdb_parse_agent_expr): Constify.
659 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
661 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
662 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
663 * remote-utils.h (read_ptid): Constify.
664 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
665 (process_point_options, process_serial_event): Constify.
666 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
667 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
668 (cmd_qtbuffer): Constify.
670 2017-09-29 Pedro Alves <palves@redhat.com>
672 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
675 2017-09-29 Pedro Alves <palves@redhat.com>
677 * linux-low.c (handle_extended_wait): Pass parent thread instead
678 of process to thread_db_notice_clone.
679 * linux-low.h (thread_db_notice_clone): Replace parent process
680 parameter with parent thread parameter.
681 * thread-db.c (find_one_thread): Add comment.
682 (thread_db_notice_clone): Replace parent process parameter with
683 parent thread parameter. Temporarily switch to the parent thread.
685 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
687 * gdbthread.h: Include "common-gdbthread.h".
688 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
689 "if" when validating the ptid.
690 * remote-utils.c: Include "gdbthread.h".
691 (prepare_resume_reply): Use "switch_to_thread".
692 * target.c (done_accessing_memory): Likewise.
694 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
696 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
697 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
698 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
699 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
700 s390x-gs-linux64-ipa.o to ipa_obj.
701 * linux-s390-low.c (HWCAP_S390_GS): New define.
702 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
704 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
705 (s390_arch_setup): Check for guarded-storage support and choose
707 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
708 init_registers_s390x_gs_linux64.
709 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
711 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
712 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
714 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
716 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
718 2017-09-21 Kevin Buettner <kevinb@redhat.com>
720 * linux-low.h (struct lwp_info): Add new field, thread_handle.
721 (thread_db_thread_handle): Declare.
722 * linux-low.c (linux_target_ops): Initialize thread_handle.
723 * server.c (handle_qxfer_threads_worker): Add support for
725 * target.h (struct target_ops): Add new function pointer,
727 (target_thread_handle): Define.
728 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
730 (thread_db_thread_handle): New function.
732 2017-09-21 Kevin Buettner <kevinb@redhat.com>
734 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
735 * linux-low.h (thread_db_notice_clone): Declare.
736 * thread-db.c (thread_db_notice_clone): New function.
738 2017-09-21 Pedro Alves <palves@redhat.com>
740 * server.c (gdb_read_memory, handle_status, process_serial_event)
741 (handle_serial_event, handle_target_event): Adjust to
742 set_desired_thread prototype change.
743 * target.c (set_desired_thread): Remove 'use_general' parameter
745 * target.h (set_desired_thread): Remove 'use_general' parameter.
747 2017-09-20 Tom Tromey <tom@tromey.com>
749 * target.c (target_terminal::terminal_state): Define.
750 (target_terminal::init): Rename from target_terminal_init.
751 (target_terminal::inferior): Rename from
752 target_terminal_inferior.
753 (target_terminal::ours): Rename from target_terminal_ours.
754 (target_terminal::ours_for_output, target_terminal::info): New.
756 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
758 * server.c (accumulate_file_name_length): Remove.
759 (emit_dll_description): Adjust to std::string change.
760 (handle_qxfer_libraries): Use std::string to hold document.
762 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
764 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
765 return type of xml_escape_text.
766 * server.c (emit_dll_description): Likewise.
768 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
770 * server.c (captured_main): Accept argument for --selftest.
771 Update run_tests call.
772 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
773 when registering selftests.
775 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
777 * regcache.c (get_thread_regcache): Update code to use "std::vector"
778 instead of "VEC" for "target_desc.reg_defs".
779 (regcache_cpy): Likewise.
780 (registers_to_string): Likewise.
781 (registers_from_string): Likewise.
782 (find_regno): Likewise.
783 (supply_regblock): Likewise.
784 (regcache_raw_read_unsigned): Likewise.
785 * tdesc.c (init_target_desc): Likewise.
786 (tdesc_create_reg): Likewise.
787 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
788 (struct target_desc) <reg_defs>: Convert to "std::vector".
789 (target_desc): Do not initialize "reg_defs".
790 (~target_desc): Update code to use "std::vector" instead of "VEC"
791 for "target_desc.reg_defs".
792 (operator==): Likewise.
794 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
796 * inferiors.h (thread_to_gdb_id): Remove.
797 * inferiors.c (thread_to_gdb_id): Remove.
798 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
799 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
800 lynx_store_registers, lynx_read_memory, lynx_write_memory):
802 * nto-low.c (nto_fetch_registers, nto_store_registers,
803 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
805 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
807 * inferiors.h (gdb_id_to_thread_id): Remove.
808 * inferiors.c (gdb_id_to_thread_id): Remove.
809 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
810 removal. Move pid declaration closer to where it's used.
812 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
814 * server.c (handle_detach): New function.
815 (process_serial_event): Move code out, call handle_detach.
817 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
819 * server.c (require_running): Rename to ...
820 (require_running_or_return): ... this ...
821 (require_running_or_break): ... and this.
822 (handle_query, process_serial_event): Adjust.
824 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
826 * linux-low.c (linux_set_resume_request): Remove unused
829 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
831 * server.c (first_thread_of): Remove.
832 (process_serial_event): Replace usage of first_thread_of with
833 find_any_thread_of_pid.
834 * tracepoint.c (same_process_p): Remove.
835 (gdb_agent_about_to_close): Replace usage of same_process_p with
836 find_any_thread_of_pid.
837 * linux-x86-low.c (same_process_callback): Remove.
838 (x86_arch_setup_process_callback): Replace usage of
839 same_process_callback with find_any_thread_of_pid.
840 * thread-db.c (any_thread_of): Remove.
841 (switch_to_process): Replace usage of any_thread_of with
842 find_any_thread_of_pid.
843 * inferiors.c (thread_pid_matches_callback): Remove.
844 (find_thread_process): Adjust to use find_any_thread_of_pid.
846 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
848 * regcache.c (get_thread_regcache): Guard calls to "memset"
851 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
853 * linux-low.c (handle_extended_wait): Use
854 "allocate_target_description" instead of "XNEW".
855 * linux-x86-low.c (initialize_low_arch): Likewise.
857 2017-09-05 Yao Qi <yao.qi@linaro.org>
859 * configure.srv (srv_i386_regobj): Remove.
860 (srv_amd64_regobj): Remove.
861 (srv_regobj): Set it to "" for x86 non-linux targets.
862 * linux-x86-tdesc.c (i386_linux_read_description):
863 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
864 (init_registers_i386): Remove the declaration.
865 (tdesc_i386): Remove the declaration.
866 (lynx_i386_arch_setup): Call i386_create_target_description.
867 * nto-x86-low.c: Likewise.
868 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
869 [!__x86_64__]: include arch/i386.h.
870 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
872 2017-09-05 Yao Qi <yao.qi@linaro.org>
874 * configure.srv (srv_amd64_linux_xmlfiles): Remove
875 i386/amd64-XXX-linux from it.
877 2017-09-05 Yao Qi <yao.qi@linaro.org>
879 * configure.srv: Empty srv_amd64_linux_regobj if $development is
881 (ipa_amd64_linux_regobj): Remove.
882 (ipa_x32_linux_regobj): Remove.
884 2017-09-05 Yao Qi <yao.qi@linaro.org>
886 * Makefile.in (arch-amd64.o): New rule.
887 * configure.srv: Append arch-amd64.o.
888 * linux-amd64-ipa.c: Include common/x86-xstate.h.
889 (get_ipa_tdesc): Call amd64_linux_read_description.
890 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
891 and init_registers_amd64_XXX.
892 * linux-x86-low.c (x86_linux_read_description): Call
893 amd64_linux_read_description.
894 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
895 (initialize_low_arch): Don't call init_registers_x32_XXX and
896 init_registers_amd64_XXX.
897 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
899 [__x86_64__] (amd64_tdesc_test): New function.
900 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
901 and init_registers_amd64_XXX.
902 * linux-x86-tdesc.c: Include arch/amd64.h.
903 (xcr0_to_tdesc_idx): New function.
904 (i386_linux_read_description): New function.
905 (amd64_get_ipa_tdesc_idx): New function.
906 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
907 (amd64_get_ipa_tdesc): Declare.
909 2017-09-05 Yao Qi <yao.qi@linaro.org>
911 * configure.srv (srv_i386_linux_xmlfiles): Remove
912 i386/i386-XXX-linux.xml from it.
914 2017-09-05 Yao Qi <yao.qi@linaro.org>
916 * configure.srv: Set srv_i386_linux_regobj empty if $development
918 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
919 initialize_low_tdesc.
920 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
921 with #if initialize_low_tdesc.
922 * linux-x86-tdesc-selftest.c: New file.
923 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
925 2017-09-05 Yao Qi <yao.qi@linaro.org>
927 * Makefile.in (arch-i386.o): New rule.
928 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
929 (x86_64-*-linux*): Likewise.
930 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
932 (i386_linux_read_description): Remove code and call
933 i386_create_target_description.
934 * tdesc.c (allocate_target_description): New function.
935 * tdesc.h (set_tdesc_architecture): Remove declaration.
936 (set_tdesc_osabi): Likewise.
938 2017-09-05 Yao Qi <yao.qi@linaro.org>
940 * linux-x86-tdesc.c: Don't include <inttypes.h>.
941 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
942 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
944 * server.c (get_features_xml): Call tdesc_get_features_xml.
945 * tdesc.c (set_tdesc_architecture): New function.
946 (set_tdesc_osabi): New function.
947 (tdesc_get_features_xml): New function.
948 (tdesc_create_feature): Add an argument.
949 * tdesc.h (struct target_desc) <features>: New field.
950 <arch, osabi>: New field.
951 (~target_desc): xfree features, arch, and osabi.
952 (target_desc::oerator==): Don't compare .xmltarget.
953 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
954 (set_tdesc_osabi): Likewise.
955 (tdesc_get_features_xml): Likewise.
957 2017-09-05 Yao Qi <yao.qi@linaro.org>
959 * linux-x86-tdesc.c: Include selftest.h.
960 (i386_tdesc_test): New function.
961 (initialize_low_tdesc): Call selftests::register_test.
962 * tdesc.h: Include regdef.h.
963 (target_desc): Override operator == and !=.
965 2017-09-05 Yao Qi <yao.qi@linaro.org>
967 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
969 * linux-i386-ipa.c: Include common/x86-xstate.h
970 (get_ipa_tdesc): Call i386_linux_read_description.
971 (initialize_low_tracepoint): Don't call init_registers_XXX
972 functions, call initialize_low_tdesc instead.
973 * linux-x86-low.c (x86_linux_read_description): Call
974 i386_linux_read_description.
975 (initialize_low_arch): Don't call init_registers_i386_XXX
976 functions, call initialize_low_tdesc.
977 * linux-x86-tdesc.c: New file.
978 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
979 (i386_get_ipa_tdesc_idx): Declare.
980 (i386_get_ipa_tdesc): Declare.
981 (initialize_low_tdesc): Declare.
983 2017-09-05 Yao Qi <yao.qi@linaro.org>
985 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
988 2017-09-05 Yao Qi <yao.qi@linaro.org>
990 * Makefile.in (IPA_OBJS): Add vec-ipa.o
991 * regcache.c (get_thread_regcache): Use VEC_length.
992 (init_register_cache): Likewise.
993 (regcache_cpy): Likewise.
994 (registers_to_string): Iterate reg_defs via VEC_iterate.
995 (find_regno): Likewise.
996 (find_register_by_number): Use VEC_index.
997 (register_size): Call find_register_by_number.
998 (register_data): Call find_register_by_number.
999 (supply_regblock): Use VEC_length.
1000 (regcache_raw_read_unsigned): Likewise.
1001 * tdesc.c (init_target_desc): Iterate reg_defs via
1003 (default_description): Update initializer.
1004 (copy_target_description): Don't update field num_registers.
1005 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1006 <num_registers>: Remove.
1008 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1010 * Makefile.in (.SECONDARY): Define target.
1012 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1014 * linux-low.c (linux_wait_1): Adjust.
1015 * server.c (queue_stop_reply_callback): Adjust.
1017 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1019 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1020 QEnvironmentUnset and QEnvironmentReset packets.
1021 (handle_query): Inform remote that QEnvironmentHexEncoded,
1022 QEnvironmentUnset and QEnvironmentReset are supported.
1024 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1026 * inferiors.h (inferior_target_data): Rename to ...
1027 (thread_target_data): ... this.
1028 (inferior_regcache_data): Rename to ...
1029 (thread_regcache_data): ... this.
1030 (set_inferior_regcache_data): Rename to ...
1031 (set_thread_regcache_data): ... this.
1032 * inferiors.c (inferior_target_data): Rename to ...
1033 (thread_target_data): ... this.
1034 (inferior_regcache_data): Rename to ...
1035 (thread_regcache_data): ... this.
1036 (set_inferior_regcache_data): Rename to ...
1037 (set_thread_regcache_data): ... this.
1038 (free_one_thread): Update.
1039 * linux-low.h (get_thread_lwp): Update.
1040 * regcache.c (get_thread_regcache): Update.
1041 (regcache_invalidate_thread): Update.
1042 (free_register_cache_thread): Update.
1043 * win32-i386-low.c (update_debug_registers_callback): Update.
1044 (win32_get_current_dr): Update.
1045 * win32-low.c (thread_rec): Update.
1046 (delete_thread_info): Update.
1047 (continue_one_thread): Update.
1048 (suspend_one_thread): Update.
1050 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1052 * inferiors.c (set_inferior_target_data): Remove.
1053 * inferiors.h (set_inferior_target_data): Remove.
1055 2017-08-18 Yao Qi <yao.qi@linaro.org>
1057 * Makefile.in (OBS): Add selftest.o.
1058 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1059 * configure, config.in: Re-generated.
1060 * server.c: Include common/sefltest.h.
1061 (captured_main): Handle option --selftest.
1063 2017-08-09 Yao Qi <yao.qi@linaro.org>
1065 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1066 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1067 i386-avx-mpx.o and i386-mmx.o.
1068 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1069 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1070 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1071 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1072 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1073 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1074 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1075 i386/amd64-avx-mpx.xml.
1077 2017-08-09 Yao Qi <yao.qi@linaro.org>
1079 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1080 and x32-avx-avx512.o.
1081 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1082 i386/x32-avx-avx512.xml.
1084 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1086 * tracepoint.h (enum class fast_tpoint_collect_result): New
1088 (fast_tracepoint_collecting): Change return type to
1089 fast_tpoint_collect_result.
1090 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1091 * linux-low.h: Include tracepoint.h.
1092 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1093 fast_tpoint_collect_result.
1094 * linux-low.c (handle_tracepoints): Adjust.
1095 (linux_fast_tracepoint_collecting): Change return type to
1096 fast_tpoint_collect_result.
1097 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1098 linux_wait_1, stuck_in_jump_pad_callback,
1099 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1100 proceed_one_lwp): Adjust to type change.
1102 2017-07-10 Yao Qi <yao.qi@linaro.org>
1104 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1106 2017-06-29 Yao Qi <yao.qi@linaro.org>
1108 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1110 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1112 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1114 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1116 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1118 * linux-low.c (linux_create_inferior): Adjust code to access the
1119 environment information via 'gdb_environ' class.
1120 * lynx-low.c (lynx_create_inferior): Likewise.
1121 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1122 (get_environ): Return a pointer to 'our_environ'.
1123 (captured_main): Initialize 'our_environ'.
1124 * server.h (get_environ): Adjust prototype.
1125 * spu-low.c (spu_create_inferior): Adjust code to access the
1126 environment information via 'gdb_environ' class.
1128 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1130 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1131 usage of "register" keyword.
1133 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1135 * configure: Re-generate.
1137 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1139 * configure: Re-generate.
1141 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1143 * Makefile.in (COMPILE.pre): Add "-x c++".
1145 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1147 * fork-child.c: Conditionally include <signal.h>.
1149 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1151 * server.c (handle_general_set): Handle new packet
1152 "QStartupWithShell".
1153 (handle_query): Add "QStartupWithShell" to the list of supported
1155 (gdbserver_usage): Add help text explaining the
1156 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1158 (captured_main): Recognize and act upon the presence of the new
1161 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1162 Pedro Alves <palves@redhat.com>
1164 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1165 * configure: Regenerate.
1166 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1168 (i[34567]86-*-lynxos*): Likewise.
1169 (spu*-*-*): Likewise.
1170 * fork-child.c: New file.
1171 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1173 (linux_ptrace_fun): New function.
1174 (linux_create_inferior): Adjust function prototype to reflect
1175 change on "target.h". Adjust function code to use
1177 (linux_request_interrupt): Delete "signal_pid".
1178 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1179 (lynx_ptrace_fun): New function.
1180 (lynx_create_inferior): Adjust function prototype to reflect
1181 change on "target.h". Adjust function code to use
1183 * nto-low.c (nto_create_inferior): Adjust function prototype and
1184 code to reflect change on "target.h". Update comments.
1185 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1186 "common-terminal.h" and "environ.h".
1187 (terminal_fd): Moved to fork-child.c.
1188 (old_foreground_pgrp): Likewise.
1189 (restore_old_foreground_pgrp): Likewise.
1190 (last_status): Make it global.
1191 (last_ptid): Likewise.
1192 (our_environ): New variable.
1193 (startup_with_shell): Likewise.
1194 (program_name): Likewise.
1195 (program_argv): Rename to...
1196 (program_args): ...this.
1197 (wrapper_argv): New variable.
1198 (start_inferior): Delete function.
1199 (get_exec_wrapper): New function.
1200 (get_exec_file): Likewise.
1201 (get_environ): Likewise.
1202 (prefork_hook): Likewise.
1203 (post_fork_inferior): Likewise.
1204 (postfork_hook): Likewise.
1205 (postfork_child_hook): Likewise.
1206 (handle_v_run): Update code to deal with arguments coming from the
1207 remote host. Update calls from "start_inferior" to
1209 (captured_main): Likewise. Initialize environment variable. Call
1211 * server.h (post_fork_inferior): New prototype.
1212 (get_environ): Likewise.
1213 (last_status): Declare.
1214 (last_ptid): Likewise.
1215 (signal_pid): Likewise.
1216 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1217 (spu_ptrace_fun): New function.
1218 (spu_create_inferior): Adjust function prototype to reflect change
1219 on "target.h". Adjust function code to use "fork_inferior".
1220 * target.c (target_terminal_init): New function.
1221 (target_terminal_inferior): Likewise.
1222 (target_terminal_ours): Likewise.
1223 * target.h: Include <vector>.
1224 (struct target_ops) <create_inferior>: Update prototype.
1225 (create_inferior): Update macro.
1226 * utils.c (gdb_flush_out_err): New function.
1227 * win32-low.c (win32_create_inferior): Adjust function prototype
1228 and code to reflect change on "target.h".
1230 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1232 * inferiors.c (switch_to_thread): New function.
1234 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1236 * Makefile.in (SFILE): Add "common/job-control.c".
1237 (OBS): Add "job-control.o".
1239 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1241 * Makefile: Remove "@host_makefile_frag@".
1243 2017-05-05 Pedro Alves <palves@redhat.com>
1245 * configure: Regenerate.
1247 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1249 * configure: Regenerate.
1251 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1253 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1254 software_single_step change of return type to
1255 std::vector<CORE_ADDR>.
1256 * linux-low.c (install_software_single_step_breakpoints):
1258 * linux-low.h (install_software_single_step_breakpoints):
1261 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1263 * remote-utils.c: Include "gdb_termios.h" instead of
1265 * terminal.h: Delete file.
1267 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1269 * server.c: Include <vector>.
1270 <program_argv, wrapper_argv>: Convert to std::vector.
1271 (start_inferior): Rewrite function to use C++.
1272 (handle_v_run): Likewise. Update code that calculates the argv
1273 based on the vRun packet; use C++.
1274 (captured_main): Likewise.
1276 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1278 * server.c (handle_v_cont): Initialize thread_resume::thread
1281 2017-04-05 Pedro Alves <palves@redhat.com>
1283 * configure: Regenerate.
1285 2017-04-05 Pedro Alves <palves@redhat.com>
1287 * gdbreplay.c (sync_error): Constify.
1288 * linux-x86-low.c (push_opcode): Constify.
1290 2017-04-05 Pedro Alves <palves@redhat.com>
1292 * win32-low.c (get_child_debug_event)
1293 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1294 Report TARGET_WAITKIND_SPURIOUS instead.
1296 2017-04-05 Pedro Alves <palves@redhat.com>
1298 * remote-utils.c (remote_prepare, remote_open): Constify.
1299 * remote-utils.h (remote_prepare, remote_open): Constify.
1300 * server.c (captured_main): Constify 'port' handling.
1302 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1304 * Makefile.in (clean): Clear .deps.
1306 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1308 * .gitignore: Remove generated files, replace with wildcard.
1309 * (clean): Replace removal of generated files with wildcard.
1310 (version.c): Replace with...
1311 (version-generated.c): ...this.
1312 (xml-builtin.c): Replace with...
1313 (xml-builtin-generated.c): ...this.
1314 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1315 (%.c: *regformats*): Replace with...
1316 (%-generated.c: *regformats*): ...this.
1318 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1320 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1321 (xtensa_fill_gregset): Call collect_register_by_name for
1323 (xtensa_store_gregset): Call supply_register_by_name for
1326 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1328 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1329 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1330 (xtensa_store_gregset): Call supply_register for all registers in
1331 a0_regnum..a0_regnum + C0_NREGS range.
1333 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1335 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1336 (ax-ipa.o: ax.c): Remove.
1337 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1338 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1339 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1340 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1341 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1343 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1345 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1346 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1347 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1348 (errors-ipa.o: ../common/errors.c): Remove.
1349 (format-ipa.o: ../common/format.c): Remove.
1350 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1352 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1354 * Makefile.in (%-ipa.o: %.c): New rule.
1355 (tracepoint-ipa.o: tracepoint.c): Remove.
1356 (utils-ipa.o: utils.c): Remove.
1357 (remote-utils-ipa.o: remote-utils.c): Remove.
1358 (regcache-ipa.o: regcache.c): Remove.
1359 (i386-linux-ipa.o: i386-linux.c): Remove.
1360 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1361 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1362 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1363 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1364 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1365 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1366 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1367 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1368 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1369 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1370 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1371 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1372 (aarch64-ipa.o: aarch64.c): Remove.
1373 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1374 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1375 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1376 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1377 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1378 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1379 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1380 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1381 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1382 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1383 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1384 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1385 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1386 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1387 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1388 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1389 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1390 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1391 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1392 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1393 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1394 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1395 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1396 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1397 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1398 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1399 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1400 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1401 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1402 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1403 (tdesc-ipa.o: tdesc.c): Remove.
1404 (x32-linux-ipa.o: x32-linux.c): Remove.
1405 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1406 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1408 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1410 * Makefile.in (%.o: ../arch/%.c): New rule.
1411 (arm.o: ../arch/arm.c): Remove.
1412 (arm-linux.o: ../arch/arm-linux.c): Remove.
1413 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1414 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1416 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1418 * Makefile.in (%.o: ../nat/%.c): New rule.
1419 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1420 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1421 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1422 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1423 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1424 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1425 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1426 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1427 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1428 (linux-personality.o: ../nat/linux-personality.c): Remove.
1429 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1430 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1431 (x86-linux.o: ../nat/x86-linux.c): Remove.
1432 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1433 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1435 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1437 * Makefile.in (%.o: ../common/%.c): New rule.
1438 (signals.o: ../common/signals.c): Remove.
1439 (print-utils.o: ../common/print-utils.c): Remove.
1440 (rsp-low.o: ../common/rsp-low.c): Remove.
1441 (common-utils.o: ../common/common-utils.c): Remove.
1442 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1443 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1444 (vec.o: ../common/vec.c): Remove.
1445 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1446 (xml-utils.o: ../common/xml-utils.c): Remove.
1447 (ptid.o: ../common/ptid.c): Remove.
1448 (buffer.o: ../common/buffer.c): Remove.
1449 (format.o: ../common/format.c): Remove.
1450 (filestuff.o: ../common/filestuff.c): Remove.
1451 (agent.o: ../common/agent.c): Remove.
1452 (errors.o: ../common/errors.c): Remove.
1453 (environ.o: ../common/environ.c): Remove.
1454 (common-debug.o: ../common/common-debug.c): Remove.
1455 (cleanups.o: ../common/cleanups.c): Remove.
1456 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1457 (fileio.o: ../common/fileio.c): Remove.
1458 (common-regcache.o: ../common/common-regcache.c): Remove.
1459 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1460 (new-op.o: ../common/new-op.c): Remove.
1461 (btrace-common.o: ../common/btrace-common.c): Remove.
1463 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1465 * Makefile.in (%.o: ../target/%.c): New rule.
1466 (waitstatus.o: ../target/waitstatus.c): Remove.
1468 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1471 (%.c: ../regformats/%.dat,
1472 (%.c: ../regformats/arm/%.dat,
1473 (%.c: ../regformats/i386/%.dat,
1474 (%.c: ../regformats/rs6000/%.dat): New rules.
1475 (aarch64.c): Remove.
1476 (reg-arm.c): Remove.
1477 (arm-with-iwmmxt.c): Remove.
1478 (arm-with-vfpv2.c): Remove.
1479 (arm-with-vfpv3.c): Remove.
1480 (arm-with-neon.c): Remove.
1481 (reg-bfin.c): Remove.
1482 (reg-cris.c): Remove.
1483 (reg-crisv32.c): Remove.
1485 (i386-linux.c): Remove.
1486 (i386-avx.c): Remove.
1487 (i386-avx-linux.c): Remove.
1488 (i386-avx-avx512.c): Remove.
1489 (i386-avx-avx512-linux.c): Remove.
1490 (i386-mpx.c): Remove.
1491 (i386-mpx-linux.c): Remove.
1492 (i386-avx-mpx-avx512-pku.c): Remove.
1493 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1494 (i386-avx-mpx.c): Remove.
1495 (i386-avx-mpx-linux.c): Remove.
1496 (i386-mmx.c): Remove.
1497 (i386-mmx-linux.c): Remove.
1498 (reg-ia64.c): Remove.
1499 (reg-m32r.c): Remove.
1500 (reg-m68k.c): Remove.
1502 (mips-linux.c): Remove.
1503 (mips-dsp-linux.c): Remove.
1504 (mips64-linux.c): Remove.
1505 (mips64-dsp-linux.c): Remove.
1506 (nios2-linux.c): Remove.
1507 (powerpc-32.c): Remove.
1508 (powerpc-32l.c): Remove.
1509 (powerpc-altivec32l.c): Remove.
1510 (powerpc-cell32l.c): Remove.
1511 (powerpc-vsx32l.c): Remove.
1512 (powerpc-isa205-32l.c): Remove.
1513 (powerpc-isa205-altivec32l.c): Remove.
1514 (powerpc-isa205-vsx32l.c): Remove.
1515 (powerpc-e500l.c): Remove.
1516 (powerpc-64l.c): Remove.
1517 (powerpc-altivec64l.c): Remove.
1518 (powerpc-cell64l.c): Remove.
1519 (powerpc-vsx64l.c): Remove.
1520 (powerpc-isa205-64l.c): Remove.
1521 (powerpc-isa205-altivec64l.c): Remove.
1522 (powerpc-isa205-vsx64l.c): Remove.
1523 (s390-linux32.c): Remove.
1524 (s390-linux32v1.c): Remove.
1525 (s390-linux32v2.c): Remove.
1526 (s390-linux64.c): Remove.
1527 (s390-linux64v1.c): Remove.
1528 (s390-linux64v2.c): Remove.
1529 (s390-te-linux64.c): Remove.
1530 (s390-vx-linux64.c): Remove.
1531 (s390-tevx-linux64.c): Remove.
1532 (s390x-linux64.c): Remove.
1533 (s390x-linux64v1.c): Remove.
1534 (s390x-linux64v2.c): Remove.
1535 (s390x-te-linux64.c): Remove.
1536 (s390x-vx-linux64.c): Remove.
1537 (s390x-tevx-linux64.c): Remove.
1538 (tic6x-c64xp-linux.c): Remove.
1539 (tic6x-c64x-linux.c): Remove.
1540 (tic6x-c62x-linux.c): Remove.
1542 (reg-sparc64.c): Remove.
1543 (reg-spu.c): Remove.
1545 (amd64-linux.c): Remove.
1546 (amd64-avx.c): Remove.
1547 (amd64-avx-linux.c): Remove.
1548 (amd64-avx-avx512.c): Remove.
1549 (amd64-avx-avx512-linux.c): Remove.
1550 (amd64-mpx.c): Remove.
1551 (amd64-mpx-linux.c): Remove.
1552 (amd64-avx-mpx-avx512-pku.c): Remove.
1553 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1554 (amd64-avx-mpx.c): Remove.
1555 (amd64-avx-mpx-linux.c): Remove.
1557 (x32-linux.c): Remove.
1558 (x32-avx.c): Remove.
1559 (x32-avx-linux.c): Remove.
1560 (x32-avx-avx512.c): Remove.
1561 (x32-avx-avx512-linux.c): Remove.
1562 (reg-xtensa.c): Remove.
1563 (reg-tilegx.c): Remove.
1564 (reg-tilegx32.c): Remove.
1566 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1568 * Makefile.in (SFILES): Add "common/environ.c".
1569 (OBJS): Add "common/environ.h".
1571 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1573 * configure.ac: Check if the fs_base and gs_base members of
1574 `struct user_regs_struct' exist.
1575 * config.in: Regenerated.
1576 * configure: Likewise.
1578 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1580 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1582 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1583 (get_next_pcs_syscall_next_pc): Likewise.
1585 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1587 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1588 * nto-x86-low.c: Likewise.
1590 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1592 * Makefile.in: Include disable-implicit-rules.mk.
1594 2016-11-23 Pedro Alves <palves@redhat.com>
1596 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1597 (debug_vprintf): Use std::chrono::steady_clock instead of
1598 gettimeofday. Use '.' instead of ':'.
1599 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1600 (get_timestamp): Use std::chrono::steady_clock instead of
1603 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1605 * Makefile.in: Fix whitespace formatting.
1607 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1609 * Makefile.in (SFILES, OBS): Flatten list and order
1612 2016-11-23 Pedro Alves <palves@redhat.com>
1614 * event-loop.c (handle_file_event): Use warning.
1615 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1616 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1619 2016-11-23 Pedro Alves <palves@redhat.com>
1621 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1623 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1624 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1625 debug_printf and debug_flush for debug output.
1626 * server.c (handle_general_set): Likewise.
1627 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1630 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1632 * Makefile.in (.c.o): Replace rule with ...
1633 (%.o: %.c): ... this one.
1635 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1637 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1638 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1640 * configure.ac: Remove checks for the make program.
1641 * configure: Re-generate.
1643 2016-10-28 Pedro Alves <palves@redhat.com>
1645 * Makefile.in (CXX_DIALECT): Get from configure.
1646 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1647 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1648 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1649 * config.in: Regenerate.
1650 * configure: Regenerate.
1652 2016-10-27 Yao Qi <yao.qi@linaro.org>
1654 * linux-low.c (linux_supports_range_stepping): Return true if
1655 can_software_single_step return true.
1657 2016-10-27 Yao Qi <yao.qi@linaro.org>
1659 * inferiors.c (find_inferior_in_random): New function.
1660 * inferiors.h (find_inferior_in_random): Declare.
1661 * linux-low.c (linux_wait_for_event_filtered): Call
1662 find_inferior_in_random instead of find_inferior.
1664 2016-10-27 Yao Qi <yao.qi@linaro.org>
1666 * linux-low.c (linux_wait_1): If single-step breakpoints are
1667 inserted, remove them.
1669 2016-10-26 Pedro Alves <palves@redhat.com>
1671 * linux-low.c (handle_extended_wait): Link parent/child fork
1673 (linux_wait_1): Unlink them.
1674 (linux_set_resume_request): Ignore resume requests for
1675 already-resumed and unhandled fork child threads.
1676 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1677 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1679 (handle_v_requests) <vCont>: Don't call require_running.
1680 * server.h (in_queued_stop_replies): New declaration.
1682 2016-10-24 Yao Qi <yao.qi@linaro.org>
1685 * linux-aarch64-low.c (append_insns): Cast the return value to
1688 2016-10-10 Yao Qi <yao.qi@linaro.org>
1690 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1692 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1694 * target.c (target_supports_multi_process): New function, moved
1696 * target.h (target_supports_multi_process): ... here. Remove
1699 2016-10-05 Tom Tromey <tom@tromey.com>
1702 * tracepoint.c (handle_tracepoint_bkpts): Check
1703 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1705 2016-10-05 Yao Qi <yao.qi@linaro.org>
1707 * configure.srv: Update the path of arm-*.xml files.
1709 2016-10-05 Terry Guo <terry.guo@arm.com>
1710 Yao Qi <yao.qi@linaro.org>
1712 * Makefile.in: Adjust the path of rules.
1713 * configure.srv: Update the path of xml files.
1714 * regformats/arm-with-iwmmxt.dat: Regenerated.
1715 * regformats/arm-with-neon.dat: Likewise.
1716 * regformats/arm-with-vfpv2.dat: Likewise.
1717 * regformats/arm-with-vfpv3.dat Likewise.
1719 2016-09-30 Yao Qi <yao.qi@linaro.org>
1722 * target.c (target_stop_and_wait): Don't call
1723 target_continue_no_signal, use resume_stop instead.
1725 2016-09-26 Yao Qi <yao.qi@linaro.org>
1727 * linux-low.c (linux_wait_1): Call debug_exit.
1729 2016-09-23 Pedro Alves <palves@redhat.com>
1731 * Makefile.in (SFILES): Add common/new-op.c.
1732 (OBS): Add common/new-op.o.
1733 (new-op.o): New rule.
1735 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1737 * .gitinore: Ignore more files.
1739 2016-09-21 Yao Qi <yao.qi@linaro.org>
1741 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1744 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1746 * server.c (start_inferior): Call target_mourn_inferior instead of
1747 mourn_inferior; pass ptid_t argument to it.
1749 (handle_target_event): Likewise.
1750 * target.c (target_mourn_inferior): New function.
1751 * target.h (mourn_inferior): Delete macro.
1753 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1755 * linux-low.c (lwp_is_stepping): New function.
1757 2016-09-06 Carl Love <cel@us.ibm.com>
1759 * server.c (start_inferior): Fixed comment, requested comment change
1760 didn't get updated correctly. Removed reference to ptrace () call as
1761 it is only true on Linux systems.
1763 2016-09-06 Carl Love <cel@us.ibm.com>
1765 * server.c (start_inferior): Do not call
1766 function target_post_create_inferior () if the
1767 inferior process has already exited.
1769 2016-09-05 Pedro Alves <palves@redhat.com>
1771 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1772 (COMPILE.pre, CC_LD): Use CXX directly.
1773 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1774 * acinclude.m4: Don't include build-with-cxx.m4.
1775 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1776 * configure: Regenerate.
1778 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1781 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1782 call writing data to own_buf.
1784 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1786 * target.c (mywait): Call target_wait instead of
1788 (target_wait): New function.
1790 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1792 * server.c (start_inferior): New variable 'ptid'. Replace calls
1793 to the_target->resume by target_continue{,_no_signal}, depending
1795 * target.c (target_stop_and_wait): Call target_continue_no_signal
1796 instead of the_target->resume.
1797 (target_continue): New function.
1799 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1801 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1803 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1806 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1808 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1809 * linux-arm-low.c (ps_get_thread_area): Likewise.
1810 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1811 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1812 * linux-mips-low.c (ps_get_thread_area): Likewise.
1813 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1814 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1815 * linux-x86-low.c (ps_get_thread_area): Likewise.
1816 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1818 2016-08-19 Pedro Alves <palves@redhat.com>
1820 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1822 2016-08-19 Pedro Alves <palves@redhat.com>
1824 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1825 comment. Use memcpy instead of casting through unsigned long.
1827 2016-08-19 Pedro Alves <palves@redhat.com>
1829 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1830 allocating around 0x80000000.
1832 2016-08-19 Pedro Alves <palves@redhat.com>
1835 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1836 (x32-avx512-linux-ipa.o): New rules.
1837 * configure.ac (x86_64-*-linux*): New x32 check.
1838 * configure.srv (ipa_x32_linux_regobj): New.
1839 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1840 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1842 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1844 * configure: Regenerate.
1846 2016-08-09 Pedro Alves <palves@redhat.com>
1849 * Makefile.in (OBS): Add signals-state-save-restore.o.
1850 (signals-state-save-restore.o): New rule.
1851 * config.in: Regenerate.
1852 * configure: Regenerate.
1853 * linux-low.c: Include "signals-state-save-restore.h".
1854 (linux_create_inferior): Call
1855 restore_original_signals_state.
1856 * server.c: Include "dispositions-save-restore.h".
1857 (captured_main): Call save_original_signals_state.
1859 2016-08-05 Pedro Alves <palves@redhat.com>
1861 * configure: Regenerate.
1863 2016-08-04 Yao Qi <yao.qi@linaro.org>
1865 * linux-low.c (regsets_fetch_inferior_registers): Check
1866 errno is ESRCH or not.
1868 2016-08-02 Yao Qi <yao.qi@linaro.org>
1870 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1871 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1872 (thread_db_load_search): Update.
1873 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1874 td_ta_set_event and td_ta_event_getmsg.
1876 2016-07-26 Pedro Alves <palves@redhat.com>
1879 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1880 of unsigned long for 64-bit registers and use uint32_t instead of
1881 unsigned int for 32-bit registers.
1883 2016-07-26 Pedro Alves <palves@redhat.com>
1885 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1888 2016-07-21 Tom Tromey <tom@tromey.com>
1890 * configure: Rebuild.
1892 2016-07-21 Yao Qi <yao.qi@linaro.org>
1894 * mem-break.c (find_gdb_breakpoint): Cast bp to
1895 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1897 2016-07-21 Yao Qi <yao.qi@linaro.org>
1899 * server.c (handle_v_requests): Support s and S actions
1900 if target_supports_software_single_step return true.
1902 2016-07-21 Yao Qi <yao.qi@linaro.org>
1904 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1905 is resume_step, call maybe_hw_step.
1906 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1908 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1910 (proceed_one_lwp): If resume request is resume_step, install
1911 reinsert breakpoints and call maybe_hw_step.
1913 2016-07-21 Yao Qi <yao.qi@linaro.org>
1915 * linux-low.c (proceed_one_lwp): Declare.
1916 (linux_resume_one_thread): Remove local variable 'step'.
1917 Lift code enqueue signal. Call proceed_one_lwp instead of
1918 linux_resume_one_lwp.
1920 2016-07-21 Yao Qi <yao.qi@linaro.org>
1922 * linux-low.c (linux_resume_one_thread): Call
1923 enqueue_pending_signal.
1925 2016-07-21 Yao Qi <yao.qi@linaro.org>
1927 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1928 * inferiors.c (do_restore_current_thread_cleanup): New function.
1929 (make_cleanup_restore_current_thread): Likewise.
1930 * linux-low.c (install_software_single_step_breakpoints): Call
1931 make_cleanup_restore_current_thread. Switch current_thread to
1934 2016-07-21 Yao Qi <yao.qi@linaro.org>
1936 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1937 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1938 (clone_one_breakpoint): Likewise.
1939 (delete_reinsert_breakpoints): Change parameter to thread.
1941 (has_reinsert_breakpoints): Likewise.
1942 (uninsert_reinsert_breakpoints): Likewise.
1943 (reinsert_reinsert_breakpoints): Likewise.
1944 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1945 (delete_reinsert_breakpoints): Likewise.
1946 (reinsert_reinsert_breakpoints): Likewise.
1947 (uninsert_reinsert_breakpoints): Likewise.
1948 (has_reinsert_breakpoints): Likewise.
1950 2016-07-21 Yao Qi <yao.qi@linaro.org>
1952 * inferiors.c (get_thread_process): Make parameter const.
1953 * inferiors.h (get_thread_process): Update declaration.
1954 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1955 Add new parameters child_thread and parent_thread. Callers
1957 * mem-break.h (clone_all_breakpoints): Update declaration.
1959 2016-07-21 Yao Qi <yao.qi@linaro.org>
1961 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1962 <command_list, handler>: Remove.
1963 (struct gdb_breakpoint): New.
1964 (struct other_breakpoint): New.
1965 (struct reinsert_breakpoint): New.
1966 (is_gdb_breakpoint): New function.
1967 (any_persistent_commands): Update command_list if
1968 is_gdb_breakpoint returns true.
1969 (set_breakpoint): Create breakpoints according to their types.
1970 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1971 (set_gdb_breakpoint_1): Likewise.
1972 (set_gdb_breakpoint): Likewise.
1973 (clear_breakpoint_conditions): Change parameter type to
1974 'struct gdb_breakpoint *'.
1975 (clear_breakpoint_commands): Likewise.
1976 (clear_breakpoint_conditions_and_commands): Likewise.
1977 (add_condition_to_breakpoint): Likewise.
1978 (add_breakpoint_condition): Likewise.
1979 (add_commands_to_breakpoint): Likewise.
1980 (check_breakpoints): Check other_breakpoint.
1981 (clone_one_breakpoint): Clone breakpopint according to its type.
1982 * mem-break.h (struct gdb_breakpoint): Declare.
1983 (set_gdb_breakpoint): Update declaration.
1984 (clear_breakpoint_conditions_and_commands): Likewise.
1985 (add_breakpoint_condition): Likewise.
1986 (add_breakpoint_commands): Likewise.
1987 * server.c (process_point_options): Change parameter type to
1988 'struct gdb_breakpoint *'.
1990 2016-07-21 Yao Qi <yao.qi@linaro.org>
1992 * mem-break.c (set_breakpoint_at): Rename it to ...
1993 (set_breakpoint_type_at): ... it.
1994 (set_breakpoint_at): Call set_breakpoint_type_at.
1995 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1996 * mem-break.h (set_breakpoint_at): Update comments.
1998 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2000 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2002 (nios2_store_gregset): Likewise.
2004 2016-07-01 Pedro Alves <palves@redhat.com>
2005 Antoine Tremblay <antoine.tremblay@ericsson.com>
2007 * linux-low.c: Change interface to take the target lwp_info
2008 pointer directly and return void. Handle detaching from a zombie
2010 (linux_detach_lwp_callback): New function.
2011 (linux_detach): Detach from the leader thread after detaching from
2014 2016-06-28 Yao Qi <yao.qi@linaro.org>
2016 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2017 for variable new_offset.
2018 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2019 (aarch64_ftrace_insn_reloc_cb): Likewise.
2020 (aarch64_ftrace_insn_reloc_tb): Likewise.
2021 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2022 PRIx64 instead of PRIx32.
2024 2016-06-28 Yao Qi <yao.qi@linaro.org>
2026 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2027 (the_low_target): Install arm_get_syscall_trapinfo.
2029 2016-06-28 Yao Qi <yao.qi@linaro.org>
2031 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2033 (the_low_target): Install aarch64_get_syscall_trapinfo.
2035 2016-06-28 Yao Qi <yao.qi@linaro.org>
2037 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2039 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2040 Remove parameter sysno.
2041 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2044 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2046 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2047 (s390_emit_ne_goto): Likewise.
2048 (s390_emit_lt_goto): Likewise.
2049 (s390_emit_le_goto): Likewise.
2050 (s390_emit_gt_goto): Likewise.
2051 (s390_emit_ge_goto): Likewise.
2052 (s390x_emit_eq_goto): Likewise.
2053 (s390x_emit_ne_goto): Likewise.
2054 (s390x_emit_lt_goto): Likewise.
2055 (s390x_emit_le_goto): Likewise.
2056 (s390x_emit_gt_goto): Likewise.
2057 (s390x_emit_ge_goto): Likewise.
2058 (s390_emit_ops_impl): Mark variable static.
2059 (s390x_emit_ops): Likewise.
2061 2016-06-17 Yao Qi <yao.qi@linaro.org>
2063 * linux-low.c (handle_extended_wait): Call
2064 uninsert_reinsert_breakpoints for the parent process. Remove
2065 reinsert breakpoints from the child process. Reinsert them to
2066 the parent process when vfork is done.
2067 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2068 (reinsert_reinsert_breakpoints): New function.
2069 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2070 (reinsert_reinsert_breakpoints): Declare.
2072 2016-06-17 Yao Qi <yao.qi@linaro.org>
2074 * linux-low.c (handle_extended_wait): If the parent is doing
2075 step-over, remove the reinsert breakpoints from the forked child.
2077 2016-06-17 Yao Qi <yao.qi@linaro.org>
2079 * linux-low.c (unsuspend_all_lwps): Declare.
2080 (linux_low_filter_event): If thread exited, call finish_step_over.
2081 If step-over is finished, unsuspend other threads.
2083 2016-06-17 Yao Qi <yao.qi@linaro.org>
2085 * linux-low.c (linux_resume_one_lwp_throw): Assert
2086 has_reinsert_breakpoints returns false.
2087 * mem-break.c (delete_disabled_breakpoints): Assert
2088 bp type isn't reinsert_breakpoint.
2090 2016-06-17 Yao Qi <yao.qi@linaro.org>
2092 * linux-low.c (maybe_hw_step): New function.
2093 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2094 (finish_step_over): Switch current_thread to lwp temporarily,
2095 and assert has_reinsert_breakpoints returns true.
2096 (proceed_one_lwp): Call maybe_hw_step.
2097 * mem-break.c (has_reinsert_breakpoints): New function.
2098 * mem-break.h (has_reinsert_breakpoints): Declare.
2100 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2102 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2104 2016-05-17 Yao Qi <yao.qi@linaro.org>
2106 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2107 instead of find_inferior.
2109 2016-05-05 Yao Qi <yao.qi@linaro.org>
2111 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2112 Initialize res to zero.
2114 2016-05-05 Yao Qi <yao.qi@linaro.org>
2116 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2119 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2121 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2122 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2123 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2125 2016-04-28 Par Olsson <par.olsson@windriver.com>
2126 Simon Marchi <simon.marchi@ericsson.com>
2128 * tracepoint.c (write_inferior_int8): New function.
2129 (cmd_qtenable_disable): Write enable flag using
2130 write_inferior_int8.
2132 2016-04-25 Yao Qi <yao.qi@linaro.org>
2134 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2135 (need_step_over_p): Return zero if the LWP has pending signals
2136 can be delivered on software single step target.
2138 2016-04-25 Yao Qi <yao.qi@linaro.org>
2140 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2141 return instead of error.
2143 2016-04-22 Yao Qi <yao.qi@linaro.org>
2145 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2148 2016-04-22 Yao Qi <yao.qi@linaro.org>
2150 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2151 signal when stepping over breakpoint with software single
2154 2016-04-21 Pedro Alves <palves@redhat.com>
2156 * linux-s390-low.c (s390_collect_ptrace_register)
2157 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2159 (s390_check_regset): Use void * instead of gdb_byte *.
2161 2016-04-20 Pedro Alves <palves@redhat.com>
2163 * configure: Renegerate.
2165 2016-04-20 Yao Qi <yao.qi@linaro.org>
2167 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2168 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2170 (arm_store_gregset): Likewise.
2172 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2174 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2175 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2176 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2177 (amd64-avx-mpx-linux.c): New rules.
2178 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2179 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2180 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2181 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2182 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2183 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2184 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2185 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2186 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2187 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2188 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2189 * linux-x86-low.c (x86_linux_read_description): Add case for
2190 X86_XSTATE_AVX_MPX_MASK.
2191 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2192 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2193 init_registers_i386_avx_mpx_linux.
2194 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2195 (initialize_low_tracepoint): Call
2196 init_registers_i386_avx_mpx_linux.
2197 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2198 (initialize_low_tracepoint): Call
2199 init_registers_amd64_avx_mpx_linux.
2200 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2201 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2202 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2205 2016-04-18 Pedro Alves <palves@redhat.com>
2207 * configure: Regenerate.
2209 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2211 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2212 (aarch64_emit_sub): Likewise.
2214 2016-04-12 Pedro Alves <palves@redhat.com>
2216 * utils.c (prepare_to_throw_exception): Delete.
2218 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2220 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2222 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2224 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2226 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2228 * linux-aarch64-ipa.c: Add <elf.h> include.
2229 * linux-ppc-ipa.c: Add <elf.h> include.
2230 * linux-s390-ipa.c: Add <elf.h> include.
2232 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2234 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2235 (get_raw_reg_ptr): Likewise.
2236 (get_trace_state_variable_value_ptr): Likewise.
2237 (set_trace_state_variable_value_ptr): Likewise.
2238 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2241 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2242 Marcin Kościelnicki <koriakin@0x04.net>
2245 * linux-ppc-low.c (emit_insns): New function.
2246 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2247 (ppc_emit_prologue): New function.
2248 (ppc_emit_epilogue): New function.
2249 (ppc_emit_add): New function.
2250 (ppc_emit_sub): New function.
2251 (ppc_emit_mul): New function.
2252 (ppc_emit_lsh): New function.
2253 (ppc_emit_rsh_signed): New function.
2254 (ppc_emit_rsh_unsigned): New function.
2255 (ppc_emit_ext): New function.
2256 (ppc_emit_zero_ext): New function.
2257 (ppc_emit_log_not): New function.
2258 (ppc_emit_bit_and): New function.
2259 (ppc_emit_bit_or): New function.
2260 (ppc_emit_bit_xor): New function.
2261 (ppc_emit_bit_not): New function.
2262 (ppc_emit_equal): New function.
2263 (ppc_emit_less_signed): New function.
2264 (ppc_emit_less_unsigned): New function.
2265 (ppc_emit_ref): New function.
2266 (ppc_emit_const): New function.
2267 (ppc_emit_reg): New function.
2268 (ppc_emit_pop): New function.
2269 (ppc_emit_stack_flush): New function.
2270 (ppc_emit_swap): New function.
2271 (ppc_emit_stack_adjust): New function.
2272 (ppc_emit_call): New function.
2273 (ppc_emit_int_call_1): New function.
2274 (ppc_emit_void_call_2): New function.
2275 (ppc_emit_if_goto): New function.
2276 (ppc_emit_goto): New function.
2277 (ppc_emit_eq_goto): New function.
2278 (ppc_emit_ne_goto): New function.
2279 (ppc_emit_lt_goto): New function.
2280 (ppc_emit_le_goto): New function.
2281 (ppc_emit_gt_goto): New function.
2282 (ppc_emit_ge_goto): New function.
2283 (ppc_write_goto_address): New function.
2284 (ppc_emit_ops_impl): New static variable.
2285 (ppc64v1_emit_prologue): New function.
2286 (ppc64v2_emit_prologue): New function.
2287 (ppc64_emit_epilogue): New function.
2288 (ppc64_emit_add): New function.
2289 (ppc64_emit_sub): New function.
2290 (ppc64_emit_mul): New function.
2291 (ppc64_emit_lsh): New function.
2292 (ppc64_emit_rsh_signed): New function.
2293 (ppc64_emit_rsh_unsigned): New function.
2294 (ppc64_emit_ext): New function.
2295 (ppc64_emit_zero_ext): New function.
2296 (ppc64_emit_log_not): New function.
2297 (ppc64_emit_bit_and): New function.
2298 (ppc64_emit_bit_or): New function.
2299 (ppc64_emit_bit_xor): New function.
2300 (ppc64_emit_bit_not): New function.
2301 (ppc64_emit_equal): New function.
2302 (ppc64_emit_less_signed): New function.
2303 (ppc64_emit_less_unsigned): New function.
2304 (ppc64_emit_ref): New function.
2305 (ppc64_emit_const): New function.
2306 (ppc64v1_emit_reg): New function.
2307 (ppc64v2_emit_reg): New function.
2308 (ppc64_emit_pop): New function.
2309 (ppc64_emit_stack_flush): New function.
2310 (ppc64_emit_swap): New function.
2311 (ppc64v1_emit_call): New function.
2312 (ppc64v2_emit_call): New function.
2313 (ppc64v1_emit_int_call_1): New function.
2314 (ppc64v2_emit_int_call_1): New function.
2315 (ppc64v1_emit_void_call_2): New function.
2316 (ppc64v2_emit_void_call_2): New function.
2317 (ppc64_emit_if_goto): New function.
2318 (ppc64_emit_eq_goto): New function.
2319 (ppc64_emit_ne_goto): New function.
2320 (ppc64_emit_lt_goto): New function.
2321 (ppc64_emit_le_goto): New function.
2322 (ppc64_emit_gt_goto): New function.
2323 (ppc64_emit_ge_goto): New function.
2324 (ppc64v1_emit_ops_impl): New static variable.
2325 (ppc64v2_emit_ops_impl): New static variable.
2326 (ppc_emit_ops): New function.
2327 (linux_low_target): Wire in ppc_emit_ops.
2329 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2330 Marcin Kościelnicki <koriakin@0x04.net>
2333 * Makefile.in: Add powerpc-*-ipa.o
2334 * configure.srv: Add ipa_obj for powerpc*-linux.
2335 * linux-ppc-ipa.c: New file.
2336 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2338 (PPC_FIELD): New macro.
2339 (PPC_SEXT): New macro.
2340 (PPC_OP6): New macro.
2341 (PPC_BO): New macro.
2342 (PPC_LI): New macro.
2343 (PPC_BD): New macro.
2344 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2345 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2346 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2347 (ppc_get_thread_area): New function.
2348 (is_elfv2_inferior): New function.
2349 (gen_ds_form): New function.
2350 (GEN_STD): New macro.
2351 (GEN_STDU): New macro.
2352 (GEN_LD): New macro.
2353 (GEN_LDU): New macro.
2354 (gen_d_form): New function.
2355 (GEN_ADDI): New macro.
2356 (GEN_ADDIS): New macro.
2357 (GEN_LI): New macro.
2358 (GEN_LIS): New macro.
2359 (GEN_ORI): New macro.
2360 (GEN_ORIS): New macro.
2361 (GEN_LWZ): New macro.
2362 (GEN_STW): New macro.
2363 (GEN_STWU): New macro.
2364 (gen_xfx_form): New function.
2365 (GEN_MFSPR): New macro.
2366 (GEN_MTSPR): New macro.
2367 (GEN_MFCR): New macro.
2368 (GEN_MTCR): New macro.
2369 (GEN_SYNC): New macro.
2370 (GEN_LWSYNC): New macro.
2371 (gen_x_form): New function.
2372 (GEN_OR): New macro.
2373 (GEN_MR): New macro.
2374 (GEN_LWARX): New macro.
2375 (GEN_STWCX): New macro.
2376 (GEN_CMPW): New macro.
2377 (gen_md_form): New function.
2378 (GEN_RLDICL): New macro.
2379 (GEN_RLDICR): New macro.
2380 (gen_i_form): New function.
2382 (GEN_BL): New macro.
2383 (gen_b_form): New function.
2384 (GEN_BNE): New macro.
2385 (GEN_LOAD): New macro.
2386 (GEN_STORE): New macro.
2387 (gen_limm): New function.
2388 (gen_atomic_xchg): New function.
2389 (gen_call): New function.
2390 (ppc_relocate_instruction): New function.
2391 (ppc_install_fast_tracepoint_jump_pad): New function.
2392 (ppc_get_min_fast_tracepoint_insn_len): New function.
2393 (ppc_get_ipa_tdesc_idx): New function.
2394 (the_low_target): Wire in the new functions.
2395 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2397 * linux-ppc-tdesc.h: New file.
2399 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2401 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2402 (alloc_jump_pad_buffer): New function.
2403 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2404 (alloc_jump_pad_buffer): New function.
2405 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2406 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2407 (alloc_jump_pad_buffer): New function.
2408 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2409 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2410 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2411 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2413 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2415 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2416 * linux-amd64-ipa.c: Likewise.
2417 * linux-i386-ipa.c: Likewise.
2418 * linux-s390-ipa.c: Likewise.
2419 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2420 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2421 set_trace_state_variable_value_ptr.
2422 (struct ipa_sym_addresses): Likewise.
2423 (symbol_list): Likewise.
2424 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2425 accessing gdb_collect directly.
2426 (gdb_collect_ptr_type): New typedef.
2427 (get_raw_reg_ptr_type): New typedef.
2428 (get_trace_state_variable_value_ptr_type): New typedef.
2429 (set_trace_state_variable_value_ptr_type): New typedef.
2430 (gdb_collect_ptr): New global.
2431 (get_raw_reg_ptr): New global.
2432 (get_trace_state_variable_value_ptr): New global.
2433 (set_trace_state_variable_value_ptr): New global.
2434 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2435 accessing get_raw_reg directly.
2436 (get_get_tsv_func_addr): Likewise for
2437 get_trace_state_variable_value_ptr.
2438 (get_set_tsv_func_addr): Likewise for
2439 set_trace_state_variable_value_ptr.
2440 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2442 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2444 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2446 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2448 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2450 (relocate_instruction): Remove own_buf.
2451 * server.c (own_buf): Make global.
2452 (handle_v_requests): Make global.
2453 * server.h (own_buf): New declaration.
2454 (handle_v_requests): New prototype.
2456 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2459 * linux-s390-low.c (add_insns): New function.
2460 (s390_emit_prologue): New function.
2461 (s390_emit_epilogue): New function.
2462 (s390_emit_add): New function.
2463 (s390_emit_sub): New function.
2464 (s390_emit_mul): New function.
2465 (s390_emit_lsh): New function.
2466 (s390_emit_rsh_signed): New function.
2467 (s390_emit_rsh_unsigned): New function.
2468 (s390_emit_ext): New function.
2469 (s390_emit_log_not): New function.
2470 (s390_emit_bit_and): New function.
2471 (s390_emit_bit_or): New function.
2472 (s390_emit_bit_xor): New function.
2473 (s390_emit_bit_not): New function.
2474 (s390_emit_equal): New function.
2475 (s390_emit_less_signed): New function.
2476 (s390_emit_less_unsigned): New function.
2477 (s390_emit_ref): New function.
2478 (s390_emit_if_goto): New function.
2479 (s390_emit_goto): New function.
2480 (s390_write_goto_address): New function.
2481 (s390_emit_litpool): New function.
2482 (s390_emit_const): New function.
2483 (s390_emit_call): New function.
2484 (s390_emit_reg): New function.
2485 (s390_emit_pop): New function.
2486 (s390_emit_stack_flush): New function.
2487 (s390_emit_zero_ext): New function.
2488 (s390_emit_swap): New function.
2489 (s390_emit_stack_adjust): New function.
2490 (s390_emit_set_r2): New function.
2491 (s390_emit_int_call_1): New function.
2492 (s390_emit_void_call_2): New function.
2493 (s390_emit_eq_goto): New function.
2494 (s390_emit_ne_goto): New function.
2495 (s390_emit_lt_goto): New function.
2496 (s390_emit_le_goto): New function.
2497 (s390_emit_gt_goto): New function.
2498 (s390_emit_ge_goto): New function.
2499 (s390x_emit_prologue): New function.
2500 (s390x_emit_epilogue): New function.
2501 (s390x_emit_add): New function.
2502 (s390x_emit_sub): New function.
2503 (s390x_emit_mul): New function.
2504 (s390x_emit_lsh): New function.
2505 (s390x_emit_rsh_signed): New function.
2506 (s390x_emit_rsh_unsigned): New function.
2507 (s390x_emit_ext): New function.
2508 (s390x_emit_log_not): New function.
2509 (s390x_emit_bit_and): New function.
2510 (s390x_emit_bit_or): New function.
2511 (s390x_emit_bit_xor): New function.
2512 (s390x_emit_bit_not): New function.
2513 (s390x_emit_equal): New function.
2514 (s390x_emit_less_signed): New function.
2515 (s390x_emit_less_unsigned): New function.
2516 (s390x_emit_ref): New function.
2517 (s390x_emit_if_goto): New function.
2518 (s390x_emit_const): New function.
2519 (s390x_emit_call): New function.
2520 (s390x_emit_reg): New function.
2521 (s390x_emit_pop): New function.
2522 (s390x_emit_stack_flush): New function.
2523 (s390x_emit_zero_ext): New function.
2524 (s390x_emit_swap): New function.
2525 (s390x_emit_stack_adjust): New function.
2526 (s390x_emit_int_call_1): New function.
2527 (s390x_emit_void_call_2): New function.
2528 (s390x_emit_eq_goto): New function.
2529 (s390x_emit_ne_goto): New function.
2530 (s390x_emit_lt_goto): New function.
2531 (s390x_emit_le_goto): New function.
2532 (s390x_emit_gt_goto): New function.
2533 (s390x_emit_ge_goto): New function.
2534 (s390_emit_ops): New function.
2535 (struct linux_target_ops): Fill in emit_ops hook.
2537 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2540 * Makefile.in: Add s390 IPA files.
2541 * configure.srv: Build IPA for s390.
2542 * linux-s390-ipa.c: New file.
2543 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2544 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2545 (tdesc_s390_linux32): Likewise.
2546 (init_registers_s390_linux32v1): Likewise.
2547 (tdesc_s390_linux32v1): Likewise.
2548 (init_registers_s390_linux32v2): Likewise.
2549 (tdesc_s390_linux32v2): Likewise.
2550 (init_registers_s390_linux64): Likewise.
2551 (tdesc_s390_linux64): Likewise.
2552 (init_registers_s390_linux64v1): Likewise.
2553 (tdesc_s390_linux64v1): Likewise.
2554 (init_registers_s390_linux64v2): Likewise.
2555 (tdesc_s390_linux64v2): Likewise.
2556 (init_registers_s390_te_linux64): Likewise.
2557 (tdesc_s390_te_linux64): Likewise.
2558 (init_registers_s390_vx_linux64): Likewise.
2559 (tdesc_s390_vx_linux64): Likewise.
2560 (init_registers_s390_tevx_linux64): Likewise.
2561 (tdesc_s390_tevx_linux64): Likewise.
2562 (init_registers_s390x_linux64): Likewise.
2563 (tdesc_s390x_linux64): Likewise.
2564 (init_registers_s390x_linux64v1): Likewise.
2565 (tdesc_s390x_linux64v1): Likewise.
2566 (init_registers_s390x_linux64v2): Likewise.
2567 (tdesc_s390x_linux64v2): Likewise.
2568 (init_registers_s390x_te_linux64): Likewise.
2569 (tdesc_s390x_te_linux64): Likewise.
2570 (init_registers_s390x_vx_linux64): Likewise.
2571 (tdesc_s390x_vx_linux64): Likewise.
2572 (init_registers_s390x_tevx_linux64): Likewise.
2573 (tdesc_s390x_tevx_linux64): Likewise.
2574 (have_hwcap_s390_vx): New static variable.
2575 (s390_arch_setup): Fill have_hwcap_s390_vx.
2576 (s390_get_thread_area): New function.
2577 (s390_ft_entry_gpr_esa): New const.
2578 (s390_ft_entry_gpr_zarch): New const.
2579 (s390_ft_entry_misc): New const.
2580 (s390_ft_entry_fr): New const.
2581 (s390_ft_entry_vr): New const.
2582 (s390_ft_main_31): New const.
2583 (s390_ft_main_64): New const.
2584 (s390_ft_exit_fr): New const.
2585 (s390_ft_exit_vr): New const.
2586 (s390_ft_exit_misc): New const.
2587 (s390_ft_exit_gpr_esa): New const.
2588 (s390_ft_exit_gpr_zarch): New const.
2589 (append_insns): New function.
2590 (s390_relocate_instruction): New function.
2591 (s390_install_fast_tracepoint_jump_pad): New function.
2592 (s390_get_min_fast_tracepoint_insn_len): New function.
2593 (s390_get_ipa_tdesc_idx): New function.
2594 (struct linux_target_ops): Wire in the above functions.
2595 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2596 * linux-s390-tdesc.h: New file.
2598 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2600 * linux-s390-low.c (s390_supports_tracepoints): New function.
2601 (struct linux_target_ops): Fill supports_tracepoints hook.
2603 2016-03-18 Yao Qi <yao.qi@linaro.org>
2605 * linux-low.c (lwp_signal_can_be_delivered): New function.
2606 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2608 2016-03-18 Yao Qi <yao.qi@linaro.org>
2610 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2611 0 if signal is enqueued. Remove 'signal' from one debugging
2612 message. Move one debugging message to some lines below.
2613 Remove code setting 'signal' to 0.
2615 2016-03-18 Yao Qi <yao.qi@linaro.org>
2617 * linux-low.c (linux_low_filter_event): Remove redundant
2618 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2620 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2622 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2623 (struct linux_target_ops): Wire in the above.
2625 2016-03-03 Yao Qi <yao.qi@linaro.org>
2627 * linux-low.c: Update comments to start_step_over.
2629 2016-03-03 Yao Qi <yao.qi@linaro.org>
2632 * linux-low.c (handle_extended_wait): Set child suspended
2633 if event_lwp->bp_reinsert isn't zero.
2635 2016-03-02 Yao Qi <yao.qi@linaro.org>
2637 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2638 enqueue_pending_signal.
2640 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2642 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2645 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2647 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2648 (s390_regmap_3264) [!__s390x__]: New global.
2649 (s390_collect_ptrace_register): Skip map entries containing -1.
2650 (s390_supply_ptrace_register): Ditto.
2651 (s390_fill_gprs_high): New function.
2652 (s390_store_gprs_high): New function.
2653 (s390_regsets): Add NT_S390_HIGH_GPRS.
2654 (s390_get_hwcap): Enable on 31-bit.
2655 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2656 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2657 Detect NT_S390_HIGH_GPRS.
2658 (s390_usrregs_info_3264): Enable on 31-bit.
2659 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2660 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2662 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2665 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2666 * configure.srv: Ditto.
2667 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2668 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2669 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2670 (init_registers_amd64_linux): Remove prototype.
2671 (tdesc_amd64_linux): Remove declaration.
2672 (get_ipa_tdesc): New function.
2673 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2674 initialize remaining tdescs.
2675 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2676 (init_registers_i386_linux): Remove prototype.
2677 (tdesc_i386_linux): Remove declaration.
2678 (get_ipa_tdesc): New function.
2679 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2680 initialize remaining tdescs.
2681 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2682 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2683 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2684 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2685 (x86_get_ipa_tdesc_idx): New function.
2686 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2687 * linux-x86-tdesc.h: New file.
2688 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2689 (target_get_ipa_tdesc_idx): New macro.
2690 * tracepoint.c (ipa_tdesc_idx): New macro.
2691 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2692 (symbol_list): Add ipa_tdesc_idx.
2693 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2694 (ipa_tdesc): Remove.
2695 (ipa_tdesc_idx): New variable.
2696 (get_context_regcache): Use get_ipa_tdesc.
2697 (gdb_collect): Ditto.
2699 * tracepoint.h (get_ipa_tdesc): New prototype.
2700 (ipa_tdesc): Remove.
2702 2016-02-24 Pedro Alves <palves@redhat.com>
2704 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2705 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2706 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2707 Factor out common code between the USE_SIGTRAP_SIGINFO and
2708 !USE_SIGTRAP_SIGINFO blocks.
2709 (linux_low_filter_event): Call save_stop_reason instead of
2710 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2712 (linux_wait_1): Update comments.
2714 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2716 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2717 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2718 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2719 ppc_insert_point, ppc_remove_point.
2721 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2723 * linux-s390-low.c (s390_supports_z_point_type): New function.
2724 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2726 2016-02-16 Yao Qi <yao.qi@linaro.org>
2728 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2729 PC. Get pc from regcache_read_pc.
2731 2016-02-12 Yao Qi <yao.qi@linaro.org>
2733 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2734 or linux_get_pc_32bit.
2735 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2737 2016-02-12 Yao Qi <yao.qi@linaro.org>
2739 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2740 arm_linux_get_next_pcs_fixup.
2742 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2744 * tracepoint.c (x_tracepoint_action_download): Change
2745 write_inferior_data_ptr to write_inferior_data_pointer.
2746 (cmd_qtstart): Likewise.
2747 (write_inferior_data_ptr): Remove.
2748 (download_agent_expr): Change write_inferior_data_ptr to
2749 write_inferior_data_pointer.
2750 (download_tracepoint_1): Likewise.
2751 (download_tracepoint): Likewise.
2752 (download_trace_state_variables): Likewise.
2754 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2755 Marcin Kościelnicki <koriakin@0x04.net>
2757 * tracepoint.c (struct tracepoint_action_ops): Remove.
2758 (struct tracepoint_action): Remove ops.
2759 (m_tracepoint_action_download, r_tracepoint_action_download)
2760 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2761 size and offset accordingly.
2762 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2763 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2764 (tracepoint_action_send, tracepoint_action_download): New functions.
2765 Helpers for trace action handlers.
2766 (add_tracepoint_action): Remove setup actions ops.
2767 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2769 2016-02-10 Yao Qi <yao.qi@linaro.org>
2771 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2773 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2775 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2777 * configure: Regenerate.
2779 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2781 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2782 void * to gdb_byte *.
2783 * linux-low.c (siginfo_fixup): Likewise.
2784 (linux_xfer_siginfo): Likewise.
2785 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2787 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2789 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2791 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2793 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2795 * linux-x86-low.c [__x86_64__]: Include
2796 "nat/amd64-linux-siginfo.h".
2797 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2798 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2799 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2800 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2801 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2802 (cpt_si_fd, si_timerid, si_overrun): Move from
2803 nat/amd64-linux-siginfo.c.
2804 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2806 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2808 * server.c (skip_to_semicolon): Remove.
2809 (process_point_options): Use strchrnul instead of
2812 2016-01-26 Yao Qi <yao.qi@linaro.org>
2814 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2815 * linux-low.c (install_software_single_step_breakpoints): Don't
2816 call regcache_read_pc.
2817 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2820 2016-01-26 Yao Qi <yao.qi@linaro.org>
2822 * linux-low.c (install_software_single_step_breakpoints): Call
2823 regcache_read_pc instead of get_pc.
2825 2016-01-26 Yao Qi <yao.qi@linaro.org>
2827 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2828 (unblock_async_io): Rename to ...
2829 (block_unblock_async_io): ... it. New function.
2830 (enable_async_io): Don't install SIGIO handler. Unblock it
2832 (disable_async_io): Don't ignore SIGIO. Block it instead.
2833 (initialize_async_io): Install SIGIO handler. Don't call
2836 2016-01-26 Yao Qi <yao.qi@linaro.org>
2838 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2839 first character is '\003', call *the_target->request_interrupt.
2841 2016-01-25 Yao Qi <yao.qi@linaro.org>
2843 * remote-utils.c (new_thread_notify): Remove.
2844 (dead_thread_notify): Likewise.
2845 * remote-utils.h (new_thread_notify): Remove declaration.
2846 (dead_thread_notify): Likewise.
2848 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2850 * gdb.trace/pending.exp: Fix expected message on continue.
2852 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2854 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2855 it works properly on big-endian machines where sizeof (CORE_ADDR)
2858 2016-01-21 Pedro Alves <palves@redhat.com>
2860 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2861 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2862 * configure: Regenerate.
2864 2016-01-21 Yao Qi <yao.qi@linaro.org>
2866 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2867 is_thumb and set it according to CPSR saved on the stack.
2868 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2869 arm_sigreturn_next_pc.
2871 2016-01-18 Yao Qi <yao.qi@linaro.org>
2873 * linux-low.c (linux_set_pc_64bit): New function.
2874 (linux_get_pc_64bit): New function.
2875 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2877 * linux-sparc-low.c (debug_threads): Remove declaration.
2878 (sparc_get_pc): Remove.
2879 (the_low_target): Use linux_get_pc_64bit instead of
2881 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2882 (the_low_target): Use linux_get_pc_64bit and
2885 2016-01-18 Yao Qi <yao.qi@linaro.org>
2887 * linux-arm-low.c (debug_threads): Remove declaration.
2888 (arm_get_pc, arm_set_pc): Remove.
2889 (the_low_target): Use linux_get_pc_32bit and
2891 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2892 (the_low_target): Use linux_get_pc_32bit and
2894 * linux-cris-low.c (debug_threads): Remove declaration.
2895 (cris_get_pc, cris_set_pc,): Remove.
2896 (the_low_target): Use linux_get_pc_32bit and
2898 * linux-crisv32-low.c (debug_threads): Remove declaration.
2899 (cris_get_pc, cris_set_pc): Remove.
2900 (the_low_target): Use linux_get_pc_32bit and
2902 * linux-low.c: Include inttypes.h.
2903 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2904 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2905 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2906 (the_low_target): Use linux_get_pc_32bit and
2908 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2909 (the_low_target): Use linux_get_pc_32bit and
2911 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2912 (the_low_target): Use linux_get_pc_32bit and
2914 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2915 (the_low_target): Use linux_get_pc_32bit and
2917 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2918 (the_low_target): Use linux_get_pc_32bit and
2921 2016-01-18 Gary Benson <gbenson@redhat.com>
2923 * configure.ac (AC_FUNC_FORK): New check.
2924 * config.in: Regenerate.
2925 * configure: Likewise.
2927 2016-01-14 Yao Qi <yao.qi@linaro.org>
2929 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2930 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2931 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2932 arm_get_next_pcs_ctor.
2934 2016-01-12 Josh Stone <jistone@redhat.com>
2935 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2937 * inferiors.h: Include "gdb_vecs.h".
2938 (struct process_info): Add syscalls_to_catch.
2939 * inferiors.c (remove_process): Free syscalls_to_catch.
2940 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2941 syscall_return stops.
2942 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2943 * server.c (handle_general_set): Handle QCatchSyscalls.
2944 (handle_query): Report support for QCatchSyscalls.
2945 * target.h (struct target_ops): Add supports_catch_syscall.
2946 (target_supports_catch_syscall): New macro.
2947 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2948 (struct lwp_info): Add syscall_state.
2949 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2950 Maintain syscall_state and syscalls_to_catch across exec.
2951 (get_syscall_trapinfo): New function, proxy to the_low_target.
2952 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2953 (linux_low_filter_event): Toggle syscall_state entry/return for
2954 syscall traps, and set it ignored for all others.
2955 (gdb_catching_syscalls_p): New function.
2956 (gdb_catch_this_syscall_p): New function.
2957 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2958 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2959 (linux_supports_catch_syscall): New function.
2960 (linux_target_ops): Install it.
2961 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2962 (the_low_target): Install it.
2964 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2966 * acinclude.m4: Include new ../warning.m4 file.
2967 * configure: Regenerated.
2968 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2970 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2972 * ax.c (is_goto_target): Mark static.
2973 * linux-low.c (register_addr): Likewise.
2974 (linux_fetch_registers, linux_store_registers): Likewise.
2975 * mem-break.c (any_persistent_commands): Fix old prototype.
2976 (add_commands_to_breakpoint): Mark static.
2977 * regcache.c (find_register_by_name): Delete unused func.
2978 * remote-utils.c (hex_or_minus_one): Mark static.
2979 * server.c (monitor_show_help): Mark static.
2980 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2981 handle_v_requests): Likewise.
2983 2016-01-12 Pedro Alves <palves@redhat.com>
2985 Remove use of the registered trademark symbol throughout.
2987 2016-01-08 Yao Qi <yao.qi@linaro.org>
2989 * remote-utils.c (getpkt): If c is '\003', call target hook
2992 2016-01-06 Yao Qi <yao.qi@linaro.org>
2994 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2995 linux-aarch32-low.c.
2996 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2997 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2998 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2999 (thumb2_breakpoint): Declare.
3000 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3001 linux-aarch32-low.h.
3002 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3003 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3004 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3006 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3008 * gdbreplay.c (gdbreplay_version): Change copyright year in
3010 * server.c (gdbserver_version): Likewise.
3012 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3014 * server.c (crc32_table): Delete.
3015 (crc32): Use libiberty's xcrc32 function.
3017 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3019 * lynx-low.c (lynx_delete_thread_callback): New function.
3020 (lynx_mourn): Properly delete our process and all of its
3021 threads. Remove call to clear_inferiors.
3023 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3025 * target.c (thread_search_callback): Add check that
3026 the thread_stopped target callback is not NULL before
3029 2015-12-21 Yao Qi <yao.qi@linaro.org>
3031 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3034 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3036 * server.c (handle_query): Call target_supports_software_single_step.
3038 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3040 * linux-low.c (single_step): New function.
3041 (linux_resume_one_lwp_throw): Call single_step.
3042 (start_step_over): Likewise.
3044 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3046 * Makefile.in (SFILES): Append arch/arm-linux.c,
3047 arch/arm-get-next-pcs.c.
3048 (arm-linux.o): New rule.
3049 (arm-get-next-pcs.o): New rule.
3050 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3052 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3053 to linux-aarch32-low.c.
3054 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3055 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3056 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3057 (thumb2_breakpoint_len): Likewise.
3058 (arm_is_thumb_mode): Make non-static.
3059 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3060 from linux-aarch32-low.c.
3061 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3062 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3063 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3064 (thumb2_breakpoint_len): Likewise.
3065 (arm_is_thumb_mode): New declaration.
3066 * linux-arm-low.c: Include arch/arm-linux.h
3067 aarch/arm-get-next-pcs.h, sys/syscall.h.
3068 (get_next_pcs_ops): New struct.
3069 (get_next_pcs_addr_bits_remove): New function.
3070 (get_next_pcs_is_thumb): New function.
3071 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3072 (arm_sigreturn_next_pc): Likewise.
3073 (get_next_pcs_syscall_next_pc): Likewise.
3074 (arm_gdbserver_get_next_pcs): Likewise.
3075 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3077 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3078 * server.h: Include gdb_vecs.h.
3080 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3082 * Makefile.in (SFILES): Append common/common-regcache.c.
3083 (OBS): Append common-regcache.o.
3084 (common-regcache.o): New rule.
3085 * regcache.c (init_register_cache): Initialize cache to
3087 (regcache_raw_read_unsigned): New function.
3088 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3089 register_status enum.
3091 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3093 * linux-aarch64-low.c (the_low_targets): Rename
3094 breakpoint_reinsert_addr to get_next_pcs.
3095 * linux-arm-low.c (the_low_targets): Likewise.
3096 * linux-bfin-low.c (the_low_targets): Likewise.
3097 * linux-cris-low.c (the_low_targets): Likewise.
3098 * linux-crisv32-low.c (the_low_targets): Likewise.
3099 * linux-low.c (can_software_single_step): Likewise.
3100 (install_software_single_step_breakpoints): New function.
3101 (start_step_over): Use install_software_single_step_breakpoints.
3102 * linux-low.h: New CORE_ADDR vector.
3103 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3105 * linux-mips-low.c (the_low_targets): Likewise.
3106 * linux-nios2-low.c (the_low_targets): Likewise.
3107 * linux-sparc-low.c (the_low_targets): Likewise.
3109 2015-12-17 Pedro Alves <palves@redhat.com>
3111 * linux-low.c (linux_kill_one_lwp): Remove references to
3113 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3115 (linux_init_signals): Delete.
3116 (initialize_low): Adjust.
3117 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3119 2015-12-16 Pedro Alves <palves@redhat.com>
3121 * configure.ac (compiler warning flags): When testing a
3122 -Wno-foo option, check whether -Wfoo works instead.
3123 * configure: Regenerate.
3125 2015-12-11 Don Breazeal <donb@codesourcery.com>
3127 * server.c (process_serial_event): Don't exit from gdbserver
3128 in remote mode if there are still active inferiors.
3130 2015-12-11 Yao Qi <yao.qi@linaro.org>
3132 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3133 arm_breakpoint_at if the process is 32-bit.
3135 2015-12-11 Yao Qi <yao.qi@linaro.org>
3137 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3140 2015-12-07 Yao Qi <yao.qi@linaro.org>
3142 * configure.srv: Append arm.o to srv_tgtobj for
3143 aarch64*-*-linux* target.
3144 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3145 from linux-arm-low.c.
3146 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3147 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3148 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3149 (thumb2_breakpoint_len): Likewise.
3150 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3151 (arm_breakpoint_kinds): Likewise.
3152 (arm_breakpoint_kind_from_pc): Likewise.
3153 (arm_sw_breakpoint_from_kind): Likewise.
3154 (arm_breakpoint_kind_from_current_state): Likewise.
3155 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3156 (arm_sw_breakpoint_from_kind): Declare.
3157 (arm_breakpoint_kind_from_current_state): Declare.
3158 (arm_breakpoint_at): Declare.
3159 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3160 arm_sw_breakpoint_from_kind if process is 32-bit.
3161 (aarch64_breakpoint_kind_from_pc): New function.
3162 (aarch64_breakpoint_kind_from_current_state): New function.
3163 (the_low_target): Initialize fields breakpoint_kind_from_pc
3164 and breakpoint_kind_from_current_state.
3165 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3166 linux-aarch32-low.c.
3167 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3168 (arm_breakpoint, arm_breakpoint_len): Likewise.
3169 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3170 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3171 (arm_is_thumb_mode): Likewise.
3172 (arm_breakpoint_at): Likewise.
3173 (arm_breakpoint_kind_from_pc): Likewise.
3174 (arm_sw_breakpoint_from_kind): Likewise.
3175 (arm_breakpoint_kind_from_current_state): Likewise.
3178 2015-08-04 Yao Qi <yao.qi@linaro.org>
3180 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3181 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3182 * server.c (extended_protocol): Remove "static".
3183 * server.h (extended_protocol): Declare it.
3185 2015-12-04 Josh Stone <jistone@redhat.com>
3187 * target.h (struct target_ops) <arch_setup>: Rename to ...
3188 (struct target_ops) <post_create_inferior>: ... this.
3189 (target_arch_setup): Rename to ...
3190 (target_post_create_inferior): ... this, calling post_create_inferior.
3191 * server.c (start_inferior): Update target_arch_setup calls to
3192 target_post_create_inferior.
3193 * linux-low.c (linux_low_ptrace_options): Forward declare.
3194 (linux_arch_setup): Update its comment for general use.
3195 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3196 (struct linux_target_ops): Use linux_post_create_inferior.
3197 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3198 to post_create_inferior.
3199 * nto-low.c (struct nto_target_ops): Likewise.
3200 * spu-low.c (struct spu_target_ops): Likewise.
3201 * win32-low.c (struct win32_target_ops): Likewise.
3203 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3205 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3207 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3209 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3210 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3211 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3212 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3213 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3214 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3215 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3216 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3217 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3218 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3219 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3220 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3222 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3224 * linux-low.c (linux_look_up_symbols): Don't call
3225 linux_supports_traceclone.
3226 * linux-low.h (thread_db_init): Remove use_events argument.
3227 * thread-db.c (thread_db_use_event): Remove global variable.
3228 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3229 (struct thread_db) <td_create_bp>: Remove field.
3230 (thread_db_create_event): Remove function.
3231 (thread_db_enable_reporting): Likewise.
3232 (find_one_thread): Don't check for thread_db_use_events.
3233 (attach_thread): Likewise.
3234 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3235 (try_thread_db_load_1): Don't check for thread_db_use_events.
3236 (thread_db_init): Remove use_events argument and thread events
3238 (remove_thread_event_breakpoints): Remove function.
3239 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3241 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3243 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3245 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3246 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3247 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3248 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3249 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3251 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3253 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3254 * linux-low.c (can_hardware_single_step): Use
3255 supports_hardware_single_step.
3256 (can_software_single_step): New function.
3257 (start_step_over): Call can_software_single_step.
3258 (linux_supports_hardware_single_step): New function.
3259 (struct target_ops) <supports_software_single_step>: Initialize.
3260 * linux-low.h (struct linux_target_ops)
3261 <supports_hardware_single_step>: Initialize.
3262 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3263 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3264 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3265 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3266 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3267 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3268 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3269 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3270 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3271 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3273 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3274 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3276 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3277 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3278 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3280 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3281 * target.h (struct target_ops): <supports_software_single_step>:
3283 (target_supports_software_single_step): New macro.
3285 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3287 * linux-low.c (linux_wait_1): Fix pc advance condition.
3288 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3289 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3291 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3293 * linux-arm-low.c (arm_is_thumb_mode): New function.
3294 (arm_breakpoint_at): Use arm_is_thumb_mode.
3295 (arm_breakpoint_kind_from_current_state): New function.
3296 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3298 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3299 (linux_breakpoint_kind_from_current_state): New function.
3300 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3301 * linux-low.h (struct linux_target_ops)
3302 <breakpoint_kind_from_current_state>: New field.
3303 * target.h (struct target_ops): Likewise.
3304 (target_breakpoint_kind_from_current_state): New macro.
3306 2015-11-30 Pedro Alves <palves@redhat.com>
3308 * linux-low.c (linux_resume): Wake up the event loop before
3311 2015-11-30 Pedro Alves <palves@redhat.com>
3313 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3315 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3317 * target.c (struct thread_search): New structure.
3318 (thread_search_callback): New function.
3319 (prev_general_thread): New global.
3320 (prepare_to_access_memory, done_accessing_memory): New functions.
3321 * target.h (prepare_to_access_memory, done_accessing_memory):
3322 Replace macros with function declarations.
3324 2015-11-30 Pedro Alves <palves@redhat.com>
3327 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3328 report TARGET_WAITKIND_NO_RESUMED.
3329 * remote-utils.c (prepare_resume_reply): Handle
3330 TARGET_WAITKIND_NO_RESUMED.
3331 * server.c (report_no_resumed): New global.
3332 (handle_query) <qSupported>: Handle "no-resumed+". Report
3333 "no-resumed+" support.
3334 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3335 return error if the client doesn't support no-resumed events.
3336 (push_stop_notification): New function.
3337 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3338 events if the client supports them.
3340 2015-11-30 Pedro Alves <palves@redhat.com>
3342 * linux-low.c (thread_still_has_status_pending_p): Don't check
3344 (lwp_resumed): New function.
3345 (status_pending_p_callback): Return early if the LWP is not
3346 supposed to be resumed.
3348 2015-11-30 Pedro Alves <palves@redhat.com>
3350 * linux-low.c (handle_extended_wait): Assert that the LWP's
3351 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3352 thread create events, leave the new child's status pending.
3353 (linux_low_filter_event): If GDB wants to hear about thread exit
3354 events, leave the LWP marked dead and don't delete it.
3355 (linux_wait_for_event_filtered): Don't check for thread exit.
3356 (filter_exit_event): New function.
3357 (linux_wait_1): Use it, when returning an exit event.
3358 (linux_resume_one_lwp_throw): Assert that the LWP's
3359 waitstatus is TARGET_WAITKIND_IGNORE.
3360 * remote-utils.c (prepare_resume_reply): Handle
3361 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3362 * server.c (report_thread_events): New global.
3363 (handle_general_set): Handle QThreadEvents.
3364 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3365 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3366 TARGET_WAITKIND_THREAD_EXITED.
3367 * server.h (report_thread_events): Declare.
3369 2015-11-30 Pedro Alves <palves@redhat.com>
3371 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3372 the thread's last_resume_kind was resume_stop.
3374 2015-11-30 Pedro Alves <palves@redhat.com>
3376 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3379 2015-11-30 Pedro Alves <palves@redhat.com>
3381 * server.c (handle_v_requests): Handle vCtrlC.
3383 2015-11-30 Pedro Alves <palves@redhat.com>
3385 * gdbthread.h (find_any_thread_of_pid): Declare.
3386 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3388 * server.c (handle_query): If current_thread is NULL, look for
3389 another thread of the selected process.
3391 2015-11-26 Daniel Colascione <dancol@dancol.org>
3392 Simon Marchi <simon.marchi@ericsson.com>
3394 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3395 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3397 * target.h (struct target_ops) <thread_name>: New field.
3398 (target_thread_name): New macro.
3400 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3402 * regcache.h (regcache_invalidate_pid): Add declaration.
3403 * regcache.c (regcache_invalidate_pid): New function, extracted
3404 from regcache_invalidate.
3405 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3406 Add trivial documentation comment.
3407 * lynx-low.c: Use regcache_invalidate_pid instead of
3408 regcache_invalidate.
3410 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3412 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3413 and Elf64_auxv_t if the target is Android.
3415 2015-11-22 Doug Evans <xdje42@gmail.com>
3417 * target.h: #include <sys/types.h>.
3419 2015-11-19 Pedro Alves <palves@redhat.com>
3421 * linux-low.c (linux_process_qsupported): Change prototype.
3423 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3425 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3426 and adjust to loop over all features.
3427 * server.c (handle_query) <qSupported>: Adjust to call
3428 target_process_qsupported once, passing it a vector of unprocessed
3430 * target.h (struct target_ops) <process_qsupported>: Change
3432 (target_process_qsupported): Adjust.
3434 2015-11-19 Pedro Alves <palves@redhat.com>
3436 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3438 * configure: Regenerate.
3440 2015-11-19 Pedro Alves <palves@redhat.com>
3442 * configure: Regenerate.
3444 2015-11-19 Yao Qi <yao.qi@linaro.org>
3446 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3449 2015-11-19 Yao Qi <yao.qi@linaro.org>
3451 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3452 (struct aarch64_operand): Move enum out.
3454 2015-11-19 Yao Qi <yao.qi@linaro.org>
3456 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3457 struct user_fpsimd_state *.
3458 (aarch64_store_fpregset): Likewise.
3460 2015-11-19 Yao Qi <yao.qi@linaro.org>
3462 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3463 struct user_pt_regs *.
3464 (aarch64_store_gregset): Likewise.
3466 2015-11-18 Pedro Alves <palves@redhat.com>
3468 * Makefile.in (all_object_files): Add $IPA_OBJS.
3470 2015-11-17 Pedro Alves <palves@redhat.com>
3472 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3473 GDB_SIGNAL_0 and gdb_signal_to_string.
3475 2015-11-17 Pedro Alves <palves@redhat.com>
3477 * win32-low.c (handle_output_debug_string): Remove parameter.
3478 (win32_kill): Remove our_status local and adjust call to
3479 handle_output_debug_string.
3480 (get_child_debug_event): Adjust call to
3481 handle_output_debug_string.
3483 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3485 * linux-mips-low.c (mips_fill_gregset): Add cast.
3486 (mips_store_gregset): Likewise.
3487 (mips_fill_fpregset): Likewise.
3488 (mips_store_fpregset): Likewise.
3490 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3492 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3495 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3497 * linux-mips-low.c (mips_linux_new_thread): Change type of
3498 watch_type to enum target_hw_bp_type.
3500 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3502 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3503 Change return type to arm_hwbp_type.
3505 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3507 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3508 (arm_store_gregset): Likewise.
3509 * linux-arm-low.c (arm_get_hwcap): Likewise.
3510 (arm_read_description): Likewise.
3512 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3514 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3516 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3518 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3519 (ppc_fill_vsxregset): Likewise.
3520 (ppc_store_vsxregset): Likewise.
3521 (ppc_fill_vrregset): Likewise.
3522 (ppc_store_vrregset): Likewise.
3523 (ppc_fill_evrregset): Likewise.
3524 (ppc_store_evrregset): Likewise.
3526 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3528 * linux-ppc-low.c (ppc_usrregs_info): Remove
3529 forward-declaration.
3530 (ppc_arch_setup): Move lower in file.
3532 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3534 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3535 (ps_pdwrite): Likewise.
3537 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3539 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3540 to after assert checks.
3542 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3544 * proc-service.c (ps_pdread): Add/adjust casts.
3545 (ps_pdwrite): Add/adjust casts.
3547 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3549 * server.c (handle_search_memory_1): Cast return value of
3552 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3554 * server.c (write_qxfer_response): Change type of data to
3557 2015-10-29 Pedro Alves <palves@redhat.com>
3559 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3561 2015-10-29 Pedro Alves <palves@redhat.com>
3563 * tracepoint.c (clear_installed_tracepoints): Add casts.
3565 2015-10-29 Pedro Alves <palves@redhat.com>
3567 * server.c (handle_v_cont, process_serial_event): Add enum
3568 gdb_signal casts to signal parsing code.
3570 2015-10-29 Pedro Alves <palves@redhat.com>
3572 * linux-low.h (NULL_REGSET): Define.
3573 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3574 * linux-arm-low.c (arm_regsets): Likewise.
3575 * linux-crisv32-low.c (cris_regsets): Likewise.
3576 * linux-m68k-low.c (m68k_regsets): Likewise.
3577 * linux-mips-low.c (mips_regsets): Likewise.
3578 * linux-nios2-low.c (nios2_regsets): Likewise.
3579 * linux-ppc-low.c (ppc_regsets): Likewise.
3580 * linux-s390-low.c (s390_regsets): Likewise.
3581 * linux-sh-low.c (sh_regsets): Likewise.
3582 * linux-sparc-low.c (sparc_regsets): Likewise.
3583 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3584 * linux-tile-low.c (tile_regsets): Likewise.
3585 * linux-x86-low.c (x86_regsets): Likewise.
3586 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3588 2015-10-29 Pedro Alves <palves@redhat.com>
3590 * linux-low.h (NULL_REGSET): Define.
3591 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3592 * linux-arm-low.c (arm_regsets): Likewise.
3593 * linux-crisv32-low.c (cris_regsets): Likewise.
3594 * linux-m68k-low.c (m68k_regsets): Likewise.
3595 * linux-mips-low.c (mips_regsets): Likewise.
3596 * linux-nios2-low.c (nios2_regsets): Likewise.
3597 * linux-ppc-low.c (ppc_regsets): Likewise.
3598 * linux-s390-low.c (s390_regsets): Likewise.
3599 * linux-sh-low.c (sh_regsets): Likewise.
3600 * linux-sparc-low.c (sparc_regsets): Likewise.
3601 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3602 * linux-tile-low.c (tile_regsets): Likewise.
3603 * linux-x86-low.c (x86_regsets): Likewise.
3604 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3606 2015-10-26 Doug Evans <dje@google.com>
3608 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3610 2015-10-26 Doug Evans <dje@google.com>
3612 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3614 2015-10-26 Doug Evans <dje@google.com>
3616 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3618 (attach_thread, find_new_threads_callback): Ditto.
3620 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3622 * mem-break.h (set_breakpoint_data): Remove.
3624 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3626 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3627 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3628 (initialize_low): Remove set_breakpoint_data call.
3629 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3630 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3631 (initialize_low): Remove set_breakpoint_data call.
3632 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3633 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3634 (initialize_low): Remove set_breakpoint_data call.
3636 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3638 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3639 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3640 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3641 * target.h (target_breakpoint_kind_from_pc): New macro.
3643 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3645 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3646 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3647 the default breakpoint kind.
3649 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3651 * linux-arm-low.c (arm_supports_z_point_type): Add software
3654 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3656 * linux-arm-low.c: Refactor breakpoint definitions.
3657 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3658 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3660 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3662 * Makefile.in: Add arm.c/o.
3663 * configure.srv: Likewise.
3664 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3665 (arm_breakpoint_kind_from_pc): New function.
3666 (arm_sw_breakpoint_from_kind): Return proper kind.
3667 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3669 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3671 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3673 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3674 (struct raw_breakpoint) <size>: Remove.
3675 (struct raw_breakpoint) <kind>: Add.
3676 (bp_size): New function.
3677 (bp_opcode): Likewise.
3678 (find_raw_breakpoint_at): Adjust for kind.
3679 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3680 (remove_memory_breakpoint): Adjust for kind call bp_size.
3681 (set_raw_breakpoint_at): Adjust for kind.
3682 (set_breakpoint): Likewise.
3683 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3684 (delete_raw_breakpoint): Adjust for kind.
3685 (delete_breakpoint): Likewise.
3686 (find_gdb_breakpoint): Likewise.
3687 (set_gdb_breakpoint_1): Likewise.
3688 (set_gdb_breakpoint): Likewise.
3689 (delete_gdb_breakpoint_1): Likewise.
3690 (delete_gdb_breakpoint): Likewise.
3691 (uninsert_raw_breakpoint): Likewise.
3692 (reinsert_raw_breakpoint): Likewise.
3693 (set_breakpoint_data): Remove.
3694 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3695 (check_mem_read): Adjust for kind call bp_size.
3696 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3697 (clone_one_breakpoint): Adjust for kind.
3698 * mem-break.h (set_gdb_breakpoint): Likewise.
3699 (delete_gdb_breakpoint): Likewise.
3700 * server.c (process_serial_event): Likewise.
3702 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3704 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3705 (struct linux_target_ops) <breakpoint>: Remove.
3706 (struct linux_target_ops) <breakpoint_len>: Remove.
3707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3709 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3710 (arm_sw_breakpoint_from_kind): New function.
3711 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3712 (struct linux_target_ops) <breakpoint>: Remove.
3713 (struct linux_target_ops) <breakpoint_len>: Remove.
3714 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3715 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3716 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3717 (struct linux_target_ops) <breakpoint>: Remove.
3718 (struct linux_target_ops) <breakpoint_len>: Remove.
3719 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3720 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3721 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3722 (struct linux_target_ops) <breakpoint>: Remove.
3723 (struct linux_target_ops) <breakpoint_len>: Remove.
3724 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3725 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3726 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3727 and sw_breakpoint_from_kind to increment the pc.
3728 (linux_breakpoint_kind_from_pc): New function.
3729 (linux_sw_breakpoint_from_kind): New function.
3730 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3731 (initialize_low): Call breakpoint_kind_from_pc and
3732 sw_breakpoint_from_kind to replace breakpoint_data/len.
3733 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3735 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3736 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3737 (struct linux_target_ops) <breakpoint>: Remove.
3738 (struct linux_target_ops) <breakpoint_len>: Remove.
3739 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3740 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3741 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3742 (struct linux_target_ops) <breakpoint>: Remove.
3743 (struct linux_target_ops) <breakpoint_len>: Remove.
3744 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3745 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3746 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3747 (struct linux_target_ops) <breakpoint>: Remove.
3748 (struct linux_target_ops) <breakpoint_len>: Remove.
3749 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3750 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3751 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3752 (struct linux_target_ops) <breakpoint>: Remove.
3753 (struct linux_target_ops) <breakpoint_len>: Remove.
3754 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3755 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3756 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3757 (struct linux_target_ops) <breakpoint>: Remove.
3758 (struct linux_target_ops) <breakpoint_len>: Remove.
3759 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3760 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3761 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3762 (struct linux_target_ops) <breakpoint>: Remove.
3763 (struct linux_target_ops) <breakpoint_len>: Remove.
3764 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3765 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3766 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3767 (struct linux_target_ops) <breakpoint>: Remove.
3768 (struct linux_target_ops) <breakpoint_len>: Remove.
3769 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3770 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3771 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3772 (struct linux_target_ops) <breakpoint>: Remove.
3773 (struct linux_target_ops) <breakpoint_len>: Remove.
3774 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3775 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3776 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3777 (struct linux_target_ops) <breakpoint>: Remove.
3778 (struct linux_target_ops) <breakpoint_len>: Remove.
3779 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3780 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3781 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3782 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3783 (struct linux_target_ops) <breakpoint>: Remove.
3784 (struct linux_target_ops) <breakpoint_len>: Remove.
3785 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3786 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3787 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3788 (struct linux_target_ops) <breakpoint>: Remove.
3789 (struct linux_target_ops) <breakpoint_len>: Remove.
3790 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3791 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3793 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3795 * linux-cris-low.c (cris_get_pc): Remove void arg.
3797 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3799 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3802 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3804 * inferiors.c (thread_pid_matches_callback): New function.
3805 (find_thread_process): New function.
3806 (remove_thread): Reset current_thread.
3807 (remove_process): Assert threads have been removed first.
3809 2015-10-15 Yao Qi <yao.qi@linaro.org>
3811 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3813 (aarch64_remove_point): Likewise.
3814 * regcache.c (regcache_register_size): New function.
3816 2015-10-12 Yao Qi <yao.qi@linaro.org>
3818 * linux-aarch64-low.c: Update all callers as emit_load_store
3819 is renamed to aarch64_emit_load_store.
3821 2015-10-12 Yao Qi <yao.qi@linaro.org>
3823 * linux-aarch64-low.c: Update all callers of function renaming
3824 from emit_insn to aarch64_emit_insn.
3826 2015-10-12 Yao Qi <yao.qi@linaro.org>
3828 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3829 arch/aarch64-insn.h.
3830 (struct aarch64_memory_operand): Likewise.
3832 (emit_insn): Move to arch/aarch64-insn.c.
3833 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3834 (emit_load_store): Move to arch/aarch64-insn.c.
3835 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3836 (can_encode_int32): Remove.
3838 2015-10-12 Yao Qi <yao.qi@linaro.org>
3840 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3841 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3842 (aarch64_relocate_instruction): Likewise.
3843 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3844 (struct aarch64_insn_visitor): Likewise.
3846 2015-10-12 Yao Qi <yao.qi@linaro.org>
3848 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3849 (struct aarch64_insn_visitor): New.
3850 (struct aarch64_insn_relocation_data): New.
3851 (aarch64_ftrace_insn_reloc_b): New function.
3852 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3853 (aarch64_ftrace_insn_reloc_cb): Likewise.
3854 (aarch64_ftrace_insn_reloc_tb): Likewise.
3855 (aarch64_ftrace_insn_reloc_adr): Likewise.
3856 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3857 (aarch64_ftrace_insn_reloc_others): Likewise.
3859 (aarch64_relocate_instruction): Use visitor.
3861 2015-10-12 Yao Qi <yao.qi@linaro.org>
3863 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3864 int. Add argument buf.
3865 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3866 aarch64_relocate_instruction.
3868 2015-10-12 Yao Qi <yao.qi@linaro.org>
3870 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3871 argument insn. Remove local variable insn. Don't call
3873 (aarch64_install_fast_tracepoint_jump_pad): Call
3876 2015-09-30 Yao Qi <yao.qi@linaro.org>
3878 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3879 (emit_load_store_pair): Likewise.
3881 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3883 * dll.c (match_dll): Add cast(s).
3884 (unloaded_dll): Likewise.
3885 * linux-low.c (second_thread_of_pid_p): Likewise.
3886 (delete_lwp_callback): Likewise.
3887 (count_events_callback): Likewise.
3888 (select_event_lwp_callback): Likewise.
3889 (linux_set_resume_request): Likewise.
3890 * server.c (accumulate_file_name_length): Likewise.
3891 (emit_dll_description): Likewise.
3892 (handle_qxfer_threads_worker): Likewise.
3893 (visit_actioned_threads): Likewise.
3894 * thread-db.c (any_thread_of): Likewise.
3895 * tracepoint.c (same_process_p): Likewise.
3896 (match_blocktype): Likewise.
3897 (build_traceframe_info_xml): Likewise.
3899 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3901 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3903 (gdb_unparse_agent_expr): Likewise.
3904 * hostio.c (require_data): Likewise.
3905 (handle_pread): Likewise.
3906 * linux-low.c (disable_regset): Likewise.
3907 (fetch_register): Likewise.
3908 (store_register): Likewise.
3909 (get_dynamic): Likewise.
3910 (linux_qxfer_libraries_svr4): Likewise.
3911 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3912 (set_fast_tracepoint_jump): Likewise.
3913 (uninsert_fast_tracepoint_jumps_at): Likewise.
3914 (reinsert_fast_tracepoint_jumps_at): Likewise.
3915 (validate_inserted_breakpoint): Likewise.
3916 (clone_agent_expr): Likewise.
3917 * regcache.c (init_register_cache): Likewise.
3918 * remote-utils.c (putpkt_binary_1): Likewise.
3919 (decode_M_packet): Likewise.
3920 (decode_X_packet): Likewise.
3921 (look_up_one_symbol): Likewise.
3922 (relocate_instruction): Likewise.
3923 (monitor_output): Likewise.
3924 * server.c (handle_search_memory): Likewise.
3925 (handle_qxfer_exec_file): Likewise.
3926 (handle_qxfer_libraries): Likewise.
3927 (handle_qxfer): Likewise.
3928 (handle_query): Likewise.
3929 (handle_v_cont): Likewise.
3930 (handle_v_run): Likewise.
3931 (captured_main): Likewise.
3932 * target.c (write_inferior_memory): Likewise.
3933 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3934 * tracepoint.c (init_trace_buffer): Likewise.
3935 (add_tracepoint_action): Likewise.
3936 (add_traceframe): Likewise.
3937 (add_traceframe_block): Likewise.
3938 (cmd_qtdpsrc): Likewise.
3939 (cmd_qtdv): Likewise.
3940 (cmd_qtstatus): Likewise.
3941 (response_source): Likewise.
3942 (response_tsv): Likewise.
3943 (cmd_qtnotes): Likewise.
3944 (gdb_collect): Likewise.
3945 (initialize_tracepoint): Likewise.
3947 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3949 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3950 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3951 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3953 (enum aarch64_condition_codes): New enum.
3954 (w0): New static global.
3957 (struct aarch64_memory_operand) <type>: New
3958 MEMORY_OPERAND_POSTINDEX type.
3959 (postindex_memory_operand): New helper function.
3960 (emit_ret): New function.
3961 (emit_load_store_pair): New function, factored out of emit_stp
3962 with support for MEMORY_OPERAND_POSTINDEX.
3963 (emit_stp): Rewrite using emit_load_store_pair.
3964 (emit_ldp): New function.
3965 (emit_load_store): Likewise.
3966 (emit_ldr): Mention post-index instruction in comment.
3967 (emit_ldrh): New function.
3968 (emit_ldrb): New function.
3969 (emit_ldrsw): Mention post-index instruction in comment.
3970 (emit_str): Likewise.
3971 (emit_subs): New function.
3972 (emit_cmp): Likewise.
3973 (emit_and): Likewise.
3974 (emit_orr): Likewise.
3975 (emit_orn): Likewise.
3976 (emit_eor): Likewise.
3977 (emit_mvn): Likewise.
3978 (emit_lslv): Likewise.
3979 (emit_lsrv): Likewise.
3980 (emit_asrv): Likewise.
3981 (emit_mul): Likewise.
3982 (emit_sbfm): Likewise.
3983 (emit_sbfx): Likewise.
3984 (emit_ubfm): Likewise.
3985 (emit_ubfx): Likewise.
3986 (emit_csinc): Likewise.
3987 (emit_cset): Likewise.
3988 (emit_nop): Likewise.
3989 (emit_ops_insns): New helper function.
3990 (emit_pop): Likewise.
3991 (emit_push): Likewise.
3992 (aarch64_emit_prologue): New function.
3993 (aarch64_emit_epilogue): Likewise.
3994 (aarch64_emit_add): Likewise.
3995 (aarch64_emit_sub): Likewise.
3996 (aarch64_emit_mul): Likewise.
3997 (aarch64_emit_lsh): Likewise.
3998 (aarch64_emit_rsh_signed): Likewise.
3999 (aarch64_emit_rsh_unsigned): Likewise.
4000 (aarch64_emit_ext): Likewise.
4001 (aarch64_emit_log_not): Likewise.
4002 (aarch64_emit_bit_and): Likewise.
4003 (aarch64_emit_bit_or): Likewise.
4004 (aarch64_emit_bit_xor): Likewise.
4005 (aarch64_emit_bit_not): Likewise.
4006 (aarch64_emit_equal): Likewise.
4007 (aarch64_emit_less_signed): Likewise.
4008 (aarch64_emit_less_unsigned): Likewise.
4009 (aarch64_emit_ref): Likewise.
4010 (aarch64_emit_if_goto): Likewise.
4011 (aarch64_emit_goto): Likewise.
4012 (aarch64_write_goto_address): Likewise.
4013 (aarch64_emit_const): Likewise.
4014 (aarch64_emit_call): Likewise.
4015 (aarch64_emit_reg): Likewise.
4016 (aarch64_emit_pop): Likewise.
4017 (aarch64_emit_stack_flush): Likewise.
4018 (aarch64_emit_zero_ext): Likewise.
4019 (aarch64_emit_swap): Likewise.
4020 (aarch64_emit_stack_adjust): Likewise.
4021 (aarch64_emit_int_call_1): Likewise.
4022 (aarch64_emit_void_call_2): Likewise.
4023 (aarch64_emit_eq_goto): Likewise.
4024 (aarch64_emit_ne_goto): Likewise.
4025 (aarch64_emit_lt_goto): Likewise.
4026 (aarch64_emit_le_goto): Likewise.
4027 (aarch64_emit_gt_goto): Likewise.
4028 (aarch64_emit_ge_got): Likewise.
4029 (aarch64_emit_ops_impl): New static global variable.
4030 (aarch64_emit_ops): New target function, return
4031 &aarch64_emit_ops_impl.
4032 (struct linux_target_ops): Install it.
4034 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4036 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4037 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4039 * linux-aarch64-ipa.c: New file.
4040 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4042 (aarch64_get_thread_area): New target method.
4043 (extract_signed_bitfield): New helper function.
4044 (aarch64_decode_ldr_literal): New function.
4045 (enum aarch64_opcodes): New enum.
4046 (struct aarch64_register): New struct.
4047 (struct aarch64_operand): New struct.
4048 (x0): New static global.
4057 (aarch64_register): New helper function.
4058 (register_operand): Likewise.
4059 (immediate_operand): Likewise.
4060 (struct aarch64_memory_operand): New struct.
4061 (offset_memory_operand): New helper function.
4062 (preindex_memory_operand): Likewise.
4063 (enum aarch64_system_control_registers): New enum.
4064 (ENCODE): New macro.
4065 (emit_insn): New helper function.
4066 (emit_b): New function.
4067 (emit_bcond): Likewise.
4068 (emit_cb): Likewise.
4069 (emit_tb): Likewise.
4070 (emit_blr): Likewise.
4071 (emit_stp): Likewise.
4072 (emit_ldp_q_offset): Likewise.
4073 (emit_stp_q_offset): Likewise.
4074 (emit_load_store): Likewise.
4075 (emit_ldr): Likewise.
4076 (emit_ldrsw): Likewise.
4077 (emit_str): Likewise.
4078 (emit_ldaxr): Likewise.
4079 (emit_stxr): Likewise.
4080 (emit_stlr): Likewise.
4081 (emit_data_processing_reg): Likewise.
4082 (emit_data_processing): Likewise.
4083 (emit_add): Likewise.
4084 (emit_sub): Likewise.
4085 (emit_mov): Likewise.
4086 (emit_movk): Likewise.
4087 (emit_mov_addr): Likewise.
4088 (emit_mrs): Likewise.
4089 (emit_msr): Likewise.
4090 (emit_sevl): Likewise.
4091 (emit_wfe): Likewise.
4092 (append_insns): Likewise.
4093 (can_encode_int32_in): New helper function.
4094 (aarch64_relocate_instruction): New function.
4095 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4096 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4097 (struct linux_target_ops): Install aarch64_get_thread_area,
4098 aarch64_install_fast_tracepoint_jump_pad and
4099 aarch64_get_min_fast_tracepoint_insn_len.
4101 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4103 * Makefile.in (aarch64-insn.o): New rule.
4104 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4106 2015-09-21 Yao Qi <yao.qi@linaro.org>
4108 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4110 2015-09-21 Yao Qi <yao.qi@linaro.org>
4112 * tracepoint.c (max_jump_pad_size): Remove.
4114 2015-09-18 Yao Qi <yao.qi@linaro.org>
4116 * linux-aarch64-low.c: Don't include sys/uio.h.
4117 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4119 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4121 * tracepoint.c (eval_result_type): Change prototype.
4122 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4124 2015-09-15 Pedro Alves <palves@redhat.com>
4126 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4127 Check whether to report exec events instead of checking whether
4128 multiprocess is enabled.
4130 2015-09-15 Pedro Alves <palves@redhat.com>
4133 * remote-utils.c (prepare_resume_reply): Merge
4134 TARGET_WAITKIND_VFORK_DONE switch case with the
4135 TARGET_WAITKIND_FORKED case.
4137 2015-09-15 Yao Qi <yao.qi@linaro.org>
4139 * server.c (handle_query): Check string comparison using
4140 "else if" instead of "if".
4142 2015-09-15 Yao Qi <yao.qi@linaro.org>
4144 * server.c (vCont_supported): New global variable.
4145 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4146 matches. Append ";vContSupported+" to own_buf.
4147 (handle_v_requests): Append ";s;S" to own_buf if target supports
4148 hardware single step or vCont_supported is false.
4149 (capture_main): Set vCont_supported to zero.
4151 2015-09-15 Yao Qi <yao.qi@linaro.org>
4153 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4155 (linux_supports_hardware_single_step): ... New function.
4156 (linux_target_ops): Update.
4157 * lynx-low.c (lynx_target_ops): Set field
4158 supports_hardware_single_step to target_can_do_hardware_single_step.
4159 * nto-low.c (nto_target_ops): Likewise.
4160 * spu-low.c (spu_target_ops): Likewise.
4161 * win32-low.c (win32_target_ops): Likewise.
4162 * target.c (target_can_do_hardware_single_step): New function.
4163 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4164 Remove. <supports_hardware_single_step>: New field.
4165 (target_supports_conditional_breakpoints): Remove.
4166 (target_supports_hardware_single_step): New macro.
4167 (target_can_do_hardware_single_step): Declare.
4168 * server.c (handle_query): Use target_supports_hardware_single_step
4169 instead of target_supports_conditional_breakpoints.
4171 2015-09-15 Yao Qi <yao.qi@linaro.org>
4173 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4175 (struct linux_target_ops the_low_target): Install
4176 aarch64_linux_siginfo_fixup.
4178 2015-09-11 Don Breazeal <donb@codesourcery.com>
4179 Luis Machado <lgustavo@codesourcery.com>
4181 * linux-low.c (linux_mourn): Static declaration.
4182 (linux_arch_setup): Move in front of
4183 handle_extended_wait.
4184 (linux_arch_setup_thread): New function.
4185 (handle_extended_wait): Handle exec events. Call
4186 linux_arch_setup_thread. Make event_lwp argument a
4187 pointer-to-a-pointer.
4188 (check_zombie_leaders): Do not check stopped threads.
4189 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4190 (linux_low_filter_event): Add lwp and thread for exec'ing
4191 non-leader thread if leader thread has been deleted.
4192 Refactor code into linux_arch_setup_thread and call it.
4193 Pass child lwp pointer by reference to handle_extended_wait.
4194 (linux_wait_for_event_filtered): Update comment.
4195 (linux_wait_1): Prevent clobbering exec event status.
4196 (linux_supports_exec_events): New function.
4197 (linux_target_ops) <supports_exec_events>: Initialize new member.
4198 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4200 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4201 * server.c (report_exec_events): New global variable.
4202 (handle_query): Handle qSupported query for exec-events feature.
4203 (captured_main): Initialize report_exec_events.
4204 * server.h (report_exec_events): Declare new global variable.
4205 * target.h (struct target_ops) <supports_exec_events>: New
4207 (target_supports_exec_events): New macro.
4208 * win32-low.c (win32_target_ops) <supports_exec_events>:
4209 Initialize new member.
4211 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4213 * linux-low.c (linux_low_enable_btrace): Remove.
4214 (linux_target_ops): Replace linux_low_enable_btrace with
4215 linux_enable_btrace.
4217 2015-09-03 Yao Qi <yao.qi@linaro.org>
4219 * linux-aarch64-low.c (aarch64_insert_point): Call
4220 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4223 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4225 * linux-low.c (check_stopped_by_breakpoint): Use
4226 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4228 2015-08-27 Pedro Alves <palves@redhat.com>
4230 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4232 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4234 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4235 the XNEW-family equivalent.
4236 (compile_bytecodes): Likewise.
4237 * dll.c (loaded_dll): Likewise.
4238 * event-loop.c (append_callback_event): Likewise.
4239 (create_file_handler): Likewise.
4240 (create_file_event): Likewise.
4241 * hostio.c (handle_open): Likewise.
4242 * inferiors.c (add_thread): Likewise.
4243 (add_process): Likewise.
4244 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4245 * linux-arm-low.c (arm_new_process): Likewise.
4246 (arm_new_thread): Likewise.
4247 * linux-low.c (add_to_pid_list): Likewise.
4248 (linux_add_process): Likewise.
4249 (handle_extended_wait): Likewise.
4250 (add_lwp): Likewise.
4251 (enqueue_one_deferred_signal): Likewise.
4252 (enqueue_pending_signal): Likewise.
4253 (linux_resume_one_lwp_throw): Likewise.
4254 (linux_resume_one_thread): Likewise.
4255 (linux_read_memory): Likewise.
4256 (linux_write_memory): Likewise.
4257 * linux-mips-low.c (mips_linux_new_process): Likewise.
4258 (mips_linux_new_thread): Likewise.
4259 (mips_add_watchpoint): Likewise.
4260 * linux-x86-low.c (initialize_low_arch): Likewise.
4261 * lynx-low.c (lynx_add_process): Likewise.
4262 * mem-break.c (set_raw_breakpoint_at): Likewise.
4263 (set_breakpoint): Likewise.
4264 (add_condition_to_breakpoint): Likewise.
4265 (add_commands_to_breakpoint): Likewise.
4266 (clone_agent_expr): Likewise.
4267 (clone_one_breakpoint): Likewise.
4268 * regcache.c (new_register_cache): Likewise.
4269 * remote-utils.c (look_up_one_symbol): Likewise.
4270 * server.c (queue_stop_reply): Likewise.
4271 (start_inferior): Likewise.
4272 (queue_stop_reply_callback): Likewise.
4273 (handle_target_event): Likewise.
4274 * spu-low.c (fetch_ppc_memory): Likewise.
4275 (store_ppc_memory): Likewise.
4276 * target.c (set_target_ops): Likewise.
4277 * thread-db.c (thread_db_load_search): Likewise.
4278 (try_thread_db_load_1): Likewise.
4279 * tracepoint.c (add_tracepoint): Likewise.
4280 (add_tracepoint_action): Likewise.
4281 (create_trace_state_variable): Likewise.
4282 (cmd_qtdpsrc): Likewise.
4283 (cmd_qtro): Likewise.
4284 (add_while_stepping_state): Likewise.
4285 * win32-low.c (child_add_thread): Likewise.
4286 (get_image_name): Likewise.
4288 2015-08-25 Yao Qi <yao.qi@linaro.org>
4290 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4292 2015-08-25 Yao Qi <yao.qi@linaro.org>
4294 * Makefile.in (aarch64-linux.o): New rule.
4295 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4297 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4298 (aarch64_init_debug_reg_state): Make it extern.
4299 (aarch64_linux_prepare_to_resume): Remove.
4301 2015-08-25 Yao Qi <yao.qi@linaro.org>
4303 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4304 lwp_arch_private_info and ptid_of_lwp.
4306 2015-08-25 Yao Qi <yao.qi@linaro.org>
4308 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4309 Find proc_info by find_process_pid. All callers updated.
4311 2015-08-25 Yao Qi <yao.qi@linaro.org>
4313 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4315 (debug_reg_change_callback): Remove.
4316 (aarch64_notify_debug_reg_change): Remove.
4318 2015-08-25 Yao Qi <yao.qi@linaro.org>
4320 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4321 Call current_lwp_ptid.
4323 2015-08-25 Yao Qi <yao.qi@linaro.org>
4325 * linux-aarch64-low.c (debug_reg_change_callback): Use
4328 2015-08-25 Yao Qi <yao.qi@linaro.org>
4330 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4332 2015-08-25 Yao Qi <yao.qi@linaro.org>
4334 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4336 2015-08-25 Yao Qi <yao.qi@linaro.org>
4338 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4341 2015-08-25 Yao Qi <yao.qi@linaro.org>
4343 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4345 (debug_reg_change_callback): Remove argument entry and add argument
4346 lwp. Remove local variable thread. Don't print thread id in the
4347 debugging output. Don't check whether pid of thread equals to pid.
4348 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4349 iterate_over_lwps instead find_inferior.
4351 2015-08-24 Pedro Alves <palves@redhat.com>
4353 * inferiors.c (get_first_process): New function.
4354 * inferiors.h (get_first_process): New declaration.
4355 * remote-utils.c (read_ptid): Default to the first process in the
4356 list, instead of to the current thread's process.
4358 2015-08-24 Pedro Alves <palves@redhat.com>
4360 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4361 * event-loop.c: Likewise.
4362 * remote-utils.c: Likewise.
4363 * tracepoint.c: Likewise.
4365 2015-08-24 Pedro Alves <palves@redhat.com>
4367 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4370 2015-08-21 Pedro Alves <palves@redhat.com>
4372 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4373 instead of literal 1.
4375 2015-08-21 Pedro Alves <palves@redhat.com>
4377 * tdesc.c (default_description): Explicitly zero-initialize.
4379 2015-08-21 Pedro Alves <palves@redhat.com>
4382 * inferiors.c (remove_thread): Discard any pending stop reply for
4384 * server.c (remove_all_on_match_pid): Rename to ...
4385 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4387 (discard_queued_stop_replies): Change parameter to a ptid. Now
4389 (handle_v_kill, kill_inferior_callback, captured_main)
4390 (process_serial_event): Adjust.
4391 * server.h (discard_queued_stop_replies): Declare.
4393 2015-08-21 Pedro Alves <palves@redhat.com>
4395 * linux-low.c (wait_for_sigstop): Always switch to no thread
4396 selected if the previously current thread dies.
4397 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4398 process instead of the current thread's.
4399 * remote-utils.c (input_interrupt): Don't check if there's no
4401 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4402 current thread to the general thread fails, error out.
4403 (handle_qxfer_auxv, handle_qxfer_libraries)
4404 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4405 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4406 (handle_query): Check if there's a thread selected instead of
4407 checking whether there's any thread in the thread list.
4408 (handle_qxfer_threads, handle_qxfer_btrace)
4409 (handle_qxfer_btrace_conf): Don't error out early if there's no
4410 thread in the thread list.
4411 (handle_v_cont, myresume): Don't set the current thread to the
4413 (process_serial_event) <Hg handling>: Also set thread_id if the
4414 previous general thread is still alive.
4415 (process_serial_event) <g/G handling>: If setting the current
4416 thread to the general thread fails, error out.
4417 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4418 thread's lwp instead of the current thread's.
4419 * target.c (set_desired_thread): If the desired thread was not
4420 found, leave the current thread pointing to NULL. Return an int
4421 (boolean) indicating success.
4422 * target.h (set_desired_thread): Change return type to int.
4424 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4426 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4427 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4429 (ps_get_thread_area): New function.
4431 2015-08-19 Gary Benson <gbenson@redhat.com>
4433 * hostio.c (handle_pread): Do not attempt to read more data
4434 than hostio_reply_with_data can fit in a packet.
4436 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4438 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4440 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4442 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4444 2015-08-06 Pedro Alves <palves@redhat.com>
4446 * tracepoint.c (expr_eval_result): Now an int.
4448 2015-08-06 Pedro Alves <palves@redhat.com>
4450 * gdbthread.h (struct regcache): Forward declare.
4451 (struct thread_info) <regcache_data>: Now a struct regcache
4453 * inferiors.c (inferior_regcache_data)
4454 (set_inferior_regcache_data): Now work with struct regcache
4456 * inferiors.h (struct regcache): Forward declare.
4457 (inferior_regcache_data, set_inferior_regcache_data): Now work
4458 with struct regcache pointers.
4459 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4460 (free_register_cache_thread): Remove struct regcache pointer
4463 2015-08-06 Pedro Alves <palves@redhat.com>
4465 * server.c (captured_main): On error, print the exception message
4466 to stderr, and if run_once is set, throw a quit.
4468 2015-08-06 Pedro Alves <palves@redhat.com>
4470 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4473 2015-08-06 Pedro Alves <palves@redhat.com>
4475 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4476 reading beyond the passed in buffer length.
4478 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4480 * tracepoint.c (symbol_list) <required>: Remove.
4482 2015-08-06 Pedro Alves <palves@redhat.com>
4484 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4485 count if stopping and suspending threads.
4486 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4487 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4488 (linux_detach): Complete an ongoing step-over.
4489 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4491 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4492 (linux_wait_1): If passing a signal to the inferior after
4493 finishing a step-over, unsuspend and re-resume all lwps. If we
4494 see a single-step event but the thread should be continuing, don't
4495 pass the trap to gdb.
4496 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4497 internal_error instead of gdb_assert.
4498 (enqueue_pending_signal): New function.
4499 (check_ptrace_stopped_lwp_gone): Add debug output.
4500 (start_step_over): Use internal_error instead of gdb_assert.
4501 (complete_ongoing_step_over): New function.
4502 (linux_resume_one_thread): Don't resume a suspended thread.
4503 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4506 2015-08-06 Pedro Alves <palves@redhat.com>
4508 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4509 (linux_thread_alive): Use lwp_is_marked_dead.
4510 (extended_event_reported): Delete.
4511 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4512 instead of extended_event_reported.
4513 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4515 (lwp_is_marked_dead): New function.
4516 (lwp_running): Use lwp_is_marked_dead.
4517 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4520 2015-08-06 Pedro Alves <palves@redhat.com>
4522 * linux-low.c (linux_wait_1): Move fork event output out of the
4523 !report_to_gdb check. Pass event_child->waitstatus to
4524 target_waitstatus_to_string instead of ourstatus.
4526 2015-08-04 Yao Qi <yao.qi@linaro.org>
4528 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4529 if current_thread is 32 bit.
4531 2015-08-04 Yao Qi <yao.qi@linaro.org>
4533 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4534 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4535 * server.c (extended_protocol): Remove "static".
4536 * server.h (extended_protocol): Declare it.
4538 2015-08-04 Yao Qi <yao.qi@linaro.org>
4540 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4541 both aarch64 and aarch32.
4542 (aarch64_set_pc): Likewise.
4544 2015-08-04 Yao Qi <yao.qi@linaro.org>
4546 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4547 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4548 arm-with-neon.xml to srv_xmlfiles.
4549 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4550 (is_64bit_tdesc): New function.
4551 (aarch64_linux_read_description): New function.
4552 (aarch64_arch_setup): Call aarch64_linux_read_description.
4553 (regs_info): Rename to regs_info_aarch64.
4554 (aarch64_regs_info): Return right regs_info.
4555 (initialize_low_arch): Call initialize_low_arch_aarch32.
4557 2015-08-04 Yao Qi <yao.qi@linaro.org>
4559 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4560 * linux-aarch32-low.c: New file.
4561 * linux-aarch32-low.h: New file.
4562 * linux-arm-low.c (arm_fill_gregset): Move it to
4563 linux-aarch32-low.c.
4564 (arm_store_gregset): Likewise.
4565 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4566 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4567 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4568 (regs_info): Rename to regs_info_arm.
4569 (arm_regs_info): Return regs_info_aarch32 if
4570 have_ptrace_getregset is 1 and target description is
4571 arm_with_neon or arm_with_vfpv3.
4572 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4573 Call initialize_low_arch_aarch32 instead.
4575 2015-08-04 Yao Qi <yao.qi@linaro.org>
4577 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4578 * linux-low.c: ... here.
4579 * linux-low.h (have_ptrace_getregset): Declare it.
4581 2015-08-04 Pedro Alves <palves@redhat.com>
4583 * thread-db.c (struct thread_db): Use new typedefs.
4584 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4586 (disable_thread_event_reporting): Cast result of dlsym to
4587 destination function pointer type.
4588 (thread_db_mourn): Use td_ta_delete_ftype.
4590 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4592 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4594 (CDX_BREAKPOINT): Define for R2.
4595 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4596 (the_low_target): Add comments.
4598 2015-07-30 Yao Qi <yao.qi@linaro.org>
4600 * linux-arm-low.c (arm_hwcap): Remove it.
4601 (arm_read_description): New local variable arm_hwcap. Don't
4602 set arm_hwcap to zero.
4604 2015-07-30 Yao Qi <yao.qi@linaro.org>
4606 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4607 Use regcache->tdesc instead.
4608 (arm_store_wmmxregset): Likewise.
4609 (arm_fill_vfpregset): Likewise.
4610 (arm_store_vfpregset): Likewise.
4612 2015-07-30 Yao Qi <yao.qi@linaro.org>
4614 * linux-arm-low.c: Include arch/arm.h.
4615 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4616 (arm_store_gregset): Likewise.
4618 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4620 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4621 ptrace's 4th parameter.
4623 2015-07-27 Yao Qi <yao.qi@linaro.org>
4625 * configure.srv (case aarch64*-*-linux*): Don't set
4628 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4630 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4632 * linux-arm-low.c: Likewise.
4633 * linux-cris-low.c: Likewise.
4634 * linux-crisv32-low.c: Likewise.
4635 * linux-low.c: Likewise.
4636 * linux-m68k-low.c: Likewise.
4637 * linux-mips-low.c: Likewise.
4638 * linux-nios2-low.c: Likewise.
4639 * linux-s390-low.c: Likewise.
4640 * linux-sparc-low.c: Likewise.
4641 * linux-tic6x-low.c: Likewise.
4642 * linux-tile-low.c: Likewise.
4643 * linux-x86-low.c: Likewise.
4645 2015-07-24 Pedro Alves <palves@redhat.com>
4647 * config.in: Regenerate.
4648 * configure: Regenerate.
4650 2015-07-24 Pedro Alves <palves@redhat.com>
4652 * acinclude.m4: Include ../ptrace.m4.
4653 * configure.ac: Call GDB_AC_PTRACE.
4654 * config.in, configure: Regenerate.
4656 2015-07-24 Yao Qi <yao.qi@linaro.org>
4658 * linux-low.c (linux_create_inferior): Remove setting to
4659 proc->priv->new_inferior.
4660 (linux_attach): Likewise.
4661 (linux_low_filter_event): Likewise.
4662 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4664 2015-07-24 Yao Qi <yao.qi@linaro.org>
4666 * linux-low.c (linux_arch_setup): New function.
4667 (linux_low_filter_event): If proc->tdesc is NULL and
4668 proc->attached is true, call the_low_target.arch_setup.
4669 Otherwise, keep status pending, and return.
4670 (linux_resume_one_lwp_throw): Don't call get_pc if
4671 thread->while_stepping isn't NULL. Don't call
4672 get_thread_regcache if proc->tdesc is NULL.
4673 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4674 (linux_target_ops): Install arch_setup.
4675 * server.c (start_inferior): Call the_target->arch_setup.
4676 * target.h (struct target_ops) <arch_setup>: New field.
4677 (target_arch_setup): New marco.
4678 * lynx-low.c (lynx_target_ops): Update.
4679 * nto-low.c (nto_target_ops): Update.
4680 * spu-low.c (spu_target_ops): Update.
4681 * win32-low.c (win32_target_ops): Update.
4683 2015-07-24 Yao Qi <yao.qi@linaro.org>
4685 * linux-low.c (linux_add_process): Don't set
4686 proc->priv->new_inferior.
4687 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4688 (linux_attach): Likewise.
4690 2015-07-24 Yao Qi <yao.qi@linaro.org>
4692 * server.c (start_inferior): Code refactor.
4694 2015-07-24 Yao Qi <yao.qi@linaro.org>
4696 * server.c (process_serial_event): Set general_thread.
4698 2015-07-21 Yao Qi <yao.qi@linaro.org>
4700 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4701 aarch64_linux_get_debug_reg_capacity.
4703 2015-07-17 Yao Qi <yao.qi@linaro.org>
4705 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4706 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4707 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4708 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4709 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4710 (AARCH64_HWP_ALIGNMENT): Likewise.
4711 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4712 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4713 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4714 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4715 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4716 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4717 (struct aarch64_debug_reg_state): Likewise.
4718 (struct arch_lwp_info): Likewise.
4719 (aarch64_align_watchpoint): Likewise.
4720 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4721 (aarch64_watchpoint_length): Likewise.
4722 (aarch64_point_encode_ctrl_reg): Likewise
4723 (aarch64_point_is_aligned): Likewise.
4724 (aarch64_align_watchpoint): Likewise.
4725 (aarch64_linux_set_debug_regs):
4726 (aarch64_dr_state_insert_one_point): Likewise.
4727 (aarch64_dr_state_remove_one_point): Likewise.
4728 (aarch64_handle_breakpoint): Likewise.
4729 (aarch64_handle_aligned_watchpoint): Likewise.
4730 (aarch64_handle_unaligned_watchpoint): Likewise.
4731 (aarch64_handle_watchpoint): Likewise.
4733 2015-07-17 Yao Qi <yao.qi@linaro.org>
4735 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4736 and don't aarch64_get_debug_reg_state. All callers update.
4737 (aarch64_handle_aligned_watchpoint): Likewise.
4738 (aarch64_handle_unaligned_watchpoint): Likewise.
4739 (aarch64_handle_watchpoint): Likewise.
4740 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4741 (aarch64_remove_point): Likewise.
4743 2015-07-17 Yao Qi <yao.qi@linaro.org>
4745 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4747 (aarch64_handle_unaligned_watchpoint): Likewise.
4749 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4751 Revert the previous 3 commits:
4752 Move gdb_regex* to common/
4753 Move linux_find_memory_regions_full & co.
4754 gdbserver build-id attribute generator
4756 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4757 Jan Kratochvil <jan.kratochvil@redhat.com>
4759 gdbserver build-id attribute generator.
4760 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4761 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4762 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4764 (get_dynamic): Use find_pdhr to traverse program headers.
4765 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4766 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4767 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4768 (get_hex_build_id): New.
4769 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4770 to reply XML document.
4772 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4773 Jan Kratochvil <jan.kratochvil@redhat.com>
4775 * target.c: Include target/target-utils.h and fcntl.h.
4776 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4777 (target_fileio_read_stralloc): New functions.
4779 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4781 * Makefile.in (OBS): Add gdb_regex.o.
4783 * config.in: Rebuilt.
4784 * configure: Rebuilt.
4786 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4787 Jan Kratochvil <jan.kratochvil@redhat.com>
4789 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4790 * Makefile.in (OBS): Add target-utils.o.
4791 (linux-maps.o, target-utils.o): New.
4792 * configure.srv (srv_linux_obj): Add linux-maps.o.
4794 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4796 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4798 (the_low_target): Install it.
4800 2015-07-14 Pedro Alves <palves@redhat.com>
4802 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4803 Instead, ignore ECHILD, and throw an error for other errnos.
4805 2015-07-10 Pedro Alves <palves@redhat.com>
4807 * event-loop.c (struct callback_event) <data>: Change type to
4808 gdb_client_data instance instead of gdb_client_data pointer.
4809 (append_callback_event): Adjust.
4811 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4813 * linux-aarch64-low.c: Add comments for each linux_target_ops
4814 method. Remove comments already covered in target_ops and
4815 linux_target_ops definitions.
4816 (the_low_target): Add comments for each unimplemented method.
4818 2015-07-09 Yao Qi <yao.qi@linaro.org>
4820 * linux-aarch64-low.c (aarch64_regmap): Remove.
4821 (aarch64_usrregs_info): Remove.
4822 (regs_info): Set field usrregs to NULL.
4824 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4826 * linux-low.c: Include "rsp-low.h"
4827 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4828 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4829 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4830 (handle_btrace_enable_pt): New.
4831 (handle_btrace_general_set): Support "pt".
4832 (handle_btrace_conf_general_set): Support "pt:size".
4834 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4836 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4839 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4841 * linux-aarch64-low.c: Remove comment about endianness.
4842 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4843 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4846 2015-06-24 Gary Benson <gbenson@redhat.com>
4848 * linux-i386-ipa.c (stdint.h): Do not include.
4849 * lynx-i386-low.c (stdint.h): Likewise.
4850 * lynx-ppc-low.c (stdint.h): Likewise.
4851 * mem-break.c (stdint.h): Likewise.
4852 * thread-db.c (stdint.h): Likewise.
4853 * tracepoint.c (stdint.h): Likewise.
4854 * win32-low.c (stdint.h): Likewise.
4856 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4858 * server.c (write_qxfer_response): Update call to
4859 remote_escape_output.
4861 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4862 Jan Kratochvil <jan.kratochvil@redhat.com>
4864 Merge multiple hex conversions.
4865 * gdbreplay.c (tohex): Rename to 'fromhex'.
4866 (logchar): Use fromhex.
4868 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4870 * server.c (handle_qxfer_libraries): Set `version' attribute for
4873 2015-06-10 Gary Benson <gbenson@redhat.com>
4875 * target.h (struct target_ops) <multifs_open>: New field.
4876 <multifs_unlink>: Likewise.
4877 <multifs_readlink>: Likewise.
4878 * linux-low.c (nat/linux-namespaces.h): New include.
4879 (linux_target_ops): Initialize the_target->multifs_open,
4880 the_target->multifs_unlink and the_target->multifs_readlink.
4881 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4882 * hostio.c (hostio_fs_pid): New static variable.
4883 (hostio_handle_new_gdb_connection): New function.
4884 (handle_setfs): Likewise.
4885 (handle_open): Use the_target->multifs_open as appropriate.
4886 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4887 (handle_readlink): Use the_target->multifs_readlink as
4889 (handle_vFile): Handle vFile:setfs packets.
4890 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4891 after target_handle_new_gdb_connection.
4893 2015-06-10 Gary Benson <gbenson@redhat.com>
4895 * configure.ac (AC_CHECK_FUNCS): Add setns.
4896 * config.in: Regenerate.
4897 * configure: Likewise.
4898 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4899 (linux-namespaces.o): New rule.
4900 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4902 2015-06-09 Gary Benson <gbenson@redhat.com>
4904 * hostio.c (handle_open): Process mode argument with
4905 fileio_to_host_mode.
4907 2015-06-01 Yao Qi <yao.qi@linaro.org>
4909 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4910 * linux-x86-low.c: Likewise.
4912 2015-05-28 Don Breazeal <donb@codesourcery.com>
4914 * linux-low.c (handle_extended_wait): Initialize
4915 thread_info.last_resume_kind for new fork children.
4917 2015-05-15 Pedro Alves <palves@redhat.com>
4919 * target.h (target_handle_new_gdb_connection): Rewrite using if
4920 wrapped in do/while.
4922 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4924 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4925 * configure, config.in: Regenerate.
4926 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4929 2015-05-12 Don Breazeal <donb@codesourcery.com>
4931 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4932 PTRACE_EVENT_VFORK_DONE.
4933 (linux_low_ptrace_options, extended_event_reported): Add vfork
4935 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4936 and "vforkdone" for RSP 'T' Stop Reply Packet.
4937 * server.h (report_vfork_events): Declare
4940 2015-05-12 Don Breazeal <donb@codesourcery.com>
4942 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4943 (the_low_target) <new_fork>: Initialize new member.
4944 * linux-arm-low.c (arm_new_fork): New function.
4945 (the_low_target) <new_fork>: Initialize new member.
4946 * linux-low.c (handle_extended_wait): Call new target function
4948 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4949 * linux-mips-low.c (mips_add_watchpoint): New function
4950 extracted from mips_insert_point.
4951 (the_low_target) <new_fork>: Initialize new member.
4952 (mips_linux_new_fork): New function.
4953 (mips_insert_point): Call mips_add_watchpoint.
4954 * linux-x86-low.c (x86_linux_new_fork): New function.
4955 (the_low_target) <new_fork>: Initialize new member.
4957 2015-05-12 Don Breazeal <donb@codesourcery.com>
4959 * linux-low.c (handle_extended_wait): Implement return value,
4960 rename argument 'event_child' to 'event_lwp', handle
4961 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4962 (linux_low_ptrace_options): New function.
4963 (linux_low_filter_event): Call linux_low_ptrace_options,
4964 use different argument fo linux_enable_event_reporting,
4965 use return value from handle_extended_wait.
4966 (extended_event_reported): New function.
4967 (linux_wait_1): Call extended_event_reported and set
4968 status to report fork events.
4969 (linux_write_memory): Add pid to debug message.
4970 (reset_lwp_ptrace_options_callback): New function.
4971 (linux_handle_new_gdb_connection): New function.
4972 (linux_target_ops): Initialize new structure member.
4973 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4974 * lynx-low.c: Initialize new structure member.
4975 * remote-utils.c (prepare_resume_reply): Implement stop reason
4976 "fork" for "T" stop message.
4977 * server.c (handle_query): Call handle_new_gdb_connection.
4978 * server.h (report_fork_events): Declare global flag.
4979 * target.h (struct target_ops) <handle_new_gdb_connection>:
4981 (target_handle_new_gdb_connection): New macro.
4982 * win32-low.c: Initialize new structure member.
4984 2015-05-12 Don Breazeal <donb@codesourcery.com>
4986 * mem-break.c (APPEND_TO_LIST): Define macro.
4987 (clone_agent_expr): New function.
4988 (clone_one_breakpoint): New function.
4989 (clone_all_breakpoints): New function.
4990 * mem-break.h: Declare new functions.
4992 2015-05-12 Don Breazeal <donb@codesourcery.com>
4994 * linux-low.c (linux_supports_fork_events): New function.
4995 (linux_supports_vfork_events): New function.
4996 (linux_target_ops): Initialize new structure members.
4997 (initialize_low): Call linux_check_ptrace_features.
4998 * lynx-low.c (lynx_target_ops): Initialize new structure
5000 * server.c (report_fork_events, report_vfork_events):
5002 (handle_query): Add new features to qSupported packet and
5004 (captured_main): Initialize new global variables.
5005 * target.h (struct target_ops) <supports_fork_events>:
5007 <supports_vfork_events>: New member.
5008 (target_supports_fork_events): New macro.
5009 (target_supports_vfork_events): New macro.
5010 * win32-low.c (win32_target_ops): Initialize new structure
5013 2015-05-12 Gary Benson <gbenson@redhat.com>
5015 * server.c (handle_qxfer_exec_file): Use current process
5018 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5020 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5021 Remove HAVE_PTRACE_GETREGS conditionals.
5022 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5023 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5025 2015-05-08 Yao Qi <yao.qi@linaro.org>
5027 * linux-low.c (linux_supports_conditional_breakpoints): New
5029 (linux_target_ops): Install new target method.
5030 * lynx-low.c (lynx_target_ops): Install NULL hook for
5031 supports_conditional_breakpoints.
5032 * nto-low.c (nto_target_ops): Likewise.
5033 * spu-low.c (spu_target_ops): Likewise.
5034 * win32-low.c (win32_target_ops): Likewise.
5035 * server.c (handle_query): Check
5036 target_supports_conditional_breakpoints.
5037 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5039 (target_supports_conditional_breakpoints): New macro.
5041 2015-05-06 Pedro Alves <palves@redhat.com>
5044 * server.c (start_inferior): If the process exits, mourn it.
5046 2015-04-21 Gary Benson <gbenson@redhat.com>
5048 * hostio.c (fileio_open_flags_to_host): Factored out to
5049 fileio_to_host_openflags in common/fileio.c. Single use
5052 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5054 * linux-xtensa-low.c (xtensa_fill_gregset)
5055 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5058 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5060 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5061 (regs_info): Replace usrregs pointer with NULL.
5063 2015-04-17 Gary Benson <gbenson@redhat.com>
5065 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5066 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5067 * server.c (handle_qxfer_exec_file): New function.
5068 (qxfer_packets): Add exec-file entry.
5069 (handle_query): Report qXfer:exec-file:read as supported packet.
5071 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5073 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5075 2015-04-09 Gary Benson <gbenson@redhat.com>
5077 * hostio-errno.c (errno_to_fileio_error): Remove function.
5078 Update caller to use remote_fileio_to_fio_error.
5080 2015-04-09 Yao Qi <yao.qi@linaro.org>
5082 * linux-low.c (linux_insert_point): Call
5083 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5084 (linux_remove_point): Call remove_memory_breakpoint if type is
5086 * linux-x86-low.c (x86_insert_point): Don't call
5087 insert_memory_breakpoint.
5088 (x86_remove_point): Don't call remove_memory_breakpoint.
5090 2015-04-01 Pedro Alves <palves@redhat.com>
5091 Cleber Rosa <crosa@redhat.com>
5093 * server.c (gdbserver_usage): Reorganize and extend the usage
5096 2015-03-24 Pedro Alves <palves@redhat.com>
5098 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5099 output. Also dump TRAP_TRACE.
5100 (linux_low_filter_event): In debug output, distinguish a
5101 resume_stop SIGSTOP from a delayed SIGSTOP.
5103 2015-03-24 Gary Benson <gbenson@redhat.com>
5105 * linux-x86-low.c (x86_linux_new_thread): Moved to
5107 (x86_linux_prepare_to_resume): Likewise.
5109 2015-03-24 Gary Benson <gbenson@redhat.com>
5111 * Makefile.in (x86-linux-dregs.o): New rule.
5112 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5113 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5114 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5115 (x86_linux_dr_get): Likewise.
5116 (x86_linux_dr_set): Likewise.
5117 (update_debug_registers_callback): Likewise.
5118 (x86_linux_dr_set_addr): Likewise.
5119 (x86_linux_dr_get_addr): Likewise.
5120 (x86_linux_dr_set_control): Likewise.
5121 (x86_linux_dr_get_control): Likewise.
5122 (x86_linux_dr_get_status): Likewise.
5123 (x86_linux_update_debug_registers): Likewise.
5125 2015-03-24 Gary Benson <gbenson@redhat.com>
5127 * linux-x86-low.c (x86_linux_update_debug_registers):
5128 New function, factored out from...
5129 (x86_linux_prepare_to_resume): ...this.
5131 2015-03-24 Gary Benson <gbenson@redhat.com>
5133 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5134 (x86_linux_dr_set): Likewise.
5135 (update_debug_registers_callback): Likewise.
5136 (x86_linux_dr_set_addr): Likewise.
5137 (x86_linux_dr_get_addr): Likewise.
5138 (x86_linux_dr_set_control): Likewise.
5139 (x86_linux_dr_get_control): Likewise.
5140 (x86_linux_dr_get_status): Likewise.
5141 (x86_linux_prepare_to_resume): Likewise.
5143 2015-03-24 Gary Benson <gbenson@redhat.com>
5145 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5146 Use perror_with_name. Pass string through gettext.
5147 (x86_linux_dr_set): Likewise.
5149 2015-03-24 Gary Benson <gbenson@redhat.com>
5151 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5152 (x86_linux_dr_set_addr): ...this.
5153 (x86_dr_low_get_addr): Rename to...
5154 (x86_linux_dr_get_addr): ...this.
5155 (x86_dr_low_set_control): Rename to...
5156 (x86_linux_dr_set_control): ...this.
5157 (x86_dr_low_get_control): Rename to...
5158 (x86_linux_dr_get_control): ...this.
5159 (x86_dr_low_get_status): Rename to...
5160 (x86_linux_dr_get_status): ...this.
5161 (x86_dr_low): Update with new function names.
5163 2015-03-24 Gary Benson <gbenson@redhat.com>
5165 * Makefile.in (x86-linux.o): New rule.
5166 * configure.srv: Add x86-linux.o to relevant targets.
5167 * linux-low.c (lwp_set_arch_private_info): New function.
5168 (lwp_arch_private_info): Likewise.
5169 * linux-x86-low.c: Include nat/x86-linux.h.
5170 (arch_lwp_info): Removed structure.
5171 (update_debug_registers_callback):
5172 Use lwp_set_debug_registers_changed.
5173 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5174 and lwp_set_debug_registers_changed.
5175 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5177 2015-03-24 Gary Benson <gbenson@redhat.com>
5179 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5180 * linux-arm-low.c (arm_new_thread): Likewise.
5181 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5182 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5183 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5184 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5186 2015-03-24 Gary Benson <gbenson@redhat.com>
5188 * linux-low.c (ptid_of_lwp): New function.
5189 (lwp_is_stopped): Likewise.
5190 (lwp_stop_reason): Likewise.
5191 * linux-x86-low.c (update_debug_registers_callback):
5193 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5196 2015-03-24 Gary Benson <gbenson@redhat.com>
5198 * linux-low.h (linux_stop_lwp): Remove declaration.
5200 2015-03-24 Gary Benson <gbenson@redhat.com>
5202 * linux-low.h: Include nat/linux-nat.h.
5203 * linux-low.c (iterate_over_lwps_args): New structure.
5204 (iterate_over_lwps_filter): New function.
5205 (iterate_over_lwps): Likewise.
5206 * linux-x86-low.c (update_debug_registers_callback):
5207 Update signature to what iterate_over_lwps expects.
5208 Remove PID check that iterate_over_lwps now performs.
5209 (x86_dr_low_set_addr): Use iterate_over_lwps.
5210 (x86_dr_low_set_control): Likewise.
5212 2015-03-24 Gary Benson <gbenson@redhat.com>
5214 * linux-x86-low.c (x86_debug_reg_state): New function.
5215 (x86_linux_prepare_to_resume): Use the above.
5217 2015-03-24 Gary Benson <gbenson@redhat.com>
5219 * linux-low.c (current_lwp_ptid): New function.
5220 * linux-x86-low.c: Include nat/linux-nat.h.
5221 (x86_dr_low_get_addr): Use current_lwp_ptid.
5222 (x86_dr_low_get_control): Likewise.
5223 (x86_dr_low_get_status): Likewise.
5225 2015-03-20 Pedro Alves <palves@redhat.com>
5227 * tracepoint.c (cmd_qtstatus): Make "str" const.
5229 2015-03-20 Pedro Alves <palves@redhat.com>
5231 * server.c (handle_general_set): Make "req_str" const.
5233 2015-03-19 Pedro Alves <palves@redhat.com>
5235 * linux-low.c (linux_resume_one_lwp): Rename to ...
5236 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5237 instead call perror_with_name.
5238 (check_ptrace_stopped_lwp_gone): New function.
5239 (linux_resume_one_lwp): Reimplement as wrapper around
5240 linux_resume_one_lwp_throw that swallows errors if the LWP is
5243 2015-03-19 Pedro Alves <palves@redhat.com>
5245 * linux-low.c (count_events_callback, select_event_lwp_callback):
5246 No longer check whether the thread has resume_stop as last resume
5249 2015-03-19 Pedro Alves <palves@redhat.com>
5251 * linux-low.c (count_events_callback, select_event_lwp_callback):
5252 Use the lwp's status_pending_p field, not the thread's.
5254 2015-03-19 Pedro Alves <palves@redhat.com>
5256 * linux-low.c (select_event_lwp_callback): Update comments to
5257 no longer mention SIGTRAP.
5259 2015-03-18 Gary Benson <gbenson@redhat.com>
5261 * server.c (handle_query): Do not report vFile:fstat as supported.
5263 2015-03-11 Gary Benson <gbenson@redhat.com>
5265 * hostio.c (sys/types.h): New include.
5266 (sys/stat.h): Likewise.
5267 (common-remote-fileio.h): Likewise.
5268 (handle_fstat): New function.
5269 (handle_vFile): Handle vFile:fstat packets.
5271 2015-03-11 Gary Benson <gbenson@redhat.com>
5273 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5274 struct stat.st_blocks and struct stat.st_blksize.
5275 * configure: Regenerate.
5276 * config.in: Likewise.
5277 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5278 (OBS): Add common-remote-fileio.o.
5279 (common-remote-fileio.o): New rule.
5281 2015-03-09 Pedro Alves <palves@redhat.com>
5283 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5284 'struct sockaddr' pointer in 'accept' call.
5286 2015-03-09 Pedro Alves <palves@redhat.com>
5289 2015-03-07 Pedro Alves <palves@redhat.com>
5290 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5291 or <winsock2.h> here. Instead include "gdb_socket.h".
5292 (remote_open): Use union gdb_sockaddr_u.
5293 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5294 or <winsock2.h> here. Instead include "gdb_socket.h".
5295 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5296 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5298 (init_named_socket, gdb_agent_helper_thread): Use union
5301 2015-03-07 Pedro Alves <palves@redhat.com>
5303 * configure.ac (build_warnings): Move
5304 -Wdeclaration-after-statement to the C-specific set.
5305 * configure: Regenerate.
5307 2015-03-07 Pedro Alves <palves@redhat.com>
5309 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5310 or <winsock2.h> here. Instead include "gdb_socket.h".
5311 (remote_open): Use union gdb_sockaddr_u.
5312 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5313 or <winsock2.h> here. Instead include "gdb_socket.h".
5314 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5315 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5317 (init_named_socket, gdb_agent_helper_thread): Use union
5320 2015-03-07 Pedro Alves <palves@redhat.com>
5322 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5325 2015-03-06 Yao Qi <yao.qi@linaro.org>
5327 * linux-aarch64-low.c (aarch64_insert_point): Use
5328 show_debug_regs as a boolean.
5329 (aarch64_remove_point): Likewise.
5331 2015-03-05 Pedro Alves <palves@redhat.com>
5333 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5334 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5335 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5336 * nto-low.c (nto_target_ops): Likewise.
5337 * spu-low.c (spu_target_ops): Likewise.
5338 * win32-low.c (win32_target_ops): Likewise.
5340 2015-03-04 Pedro Alves <palves@redhat.com>
5342 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5343 Decide whether a breakpoint triggered based on the SIGTRAP's
5345 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5346 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5347 (linux_low_filter_event): Check for breakpoints before checking
5349 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5351 (linux_stopped_by_sw_breakpoint)
5352 (linux_supports_stopped_by_sw_breakpoint)
5353 (linux_stopped_by_hw_breakpoint)
5354 (linux_supports_stopped_by_hw_breakpoint): New functions.
5355 (linux_target_ops): Install new target methods.
5357 2015-03-04 Pedro Alves <palves@redhat.com>
5359 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5360 * server.c (swbreak_feature, hwbreak_feature): New globals.
5361 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5362 (captured_main): Clear swbreak_feature and hwbreak_feature.
5363 * server.h (swbreak_feature, hwbreak_feature): Declare.
5364 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5365 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5366 supports_stopped_by_hw_breakpoint>: New fields.
5367 (target_supports_stopped_by_sw_breakpoint)
5368 (target_stopped_by_sw_breakpoint)
5369 (target_supports_stopped_by_hw_breakpoint)
5370 (target_stopped_by_hw_breakpoint): Declare.
5372 2015-03-04 Pedro Alves <palves@redhat.com>
5374 enum lwp_stop_reason -> enum target_stop_reason
5375 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5376 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5377 (linux_wait_1, stuck_in_jump_pad_callback)
5378 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5379 (linux_stopped_by_watchpoint):
5380 * linux-low.h (enum lwp_stop_reason): Delete.
5381 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5382 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5384 2015-03-04 Yao Qi <yao.qi@linaro.org>
5386 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5388 2015-03-03 Gary Benson <gbenson@redhat.com>
5390 * hostio.c (handle_vFile): Fix prefix lengths.
5392 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5394 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5397 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5399 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5400 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5401 (clean): Add "rm -f" for above C files.
5402 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5403 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5404 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5405 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5406 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5407 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5408 (init_registers_s390x_vx_linux64)
5409 (init_registers_s390x_tevx_linux64)
5410 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5411 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5413 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5414 (s390_store_vxrs_high): New functions.
5415 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5417 (s390_arch_setup): Add logic for selecting one of the new target
5418 descriptions. Activate the new vector regsets if applicable.
5419 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5420 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5421 and init_registers_s390x_tevx_linux64.
5423 2015-03-01 Pedro Alves <palves@redhat.com>
5425 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5428 2015-02-27 Pedro Alves <palves@redhat.com>
5430 * linux-x86-low.c (u_debugreg_offset): New function.
5431 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5433 2015-02-27 Pedro Alves <palves@redhat.com>
5435 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5436 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5437 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5438 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5439 (ps_lsetfpregs, ps_getpid)
5440 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5441 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5442 (ps_lsetxregs, ps_plog): Declare.
5444 2015-02-27 Pedro Alves <palves@redhat.com>
5446 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5447 IP_AGENT_EXPORT_FUNC.
5448 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5449 IP_AGENT_EXPORT_FUNC.
5450 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5451 (IP_AGENT_EXPORT): Delete.
5452 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5453 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5454 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5455 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5456 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5457 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5458 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5459 (traceframe_read_count, traceframe_write_count)
5460 (traceframes_created, trace_state_variables, get_raw_reg)
5461 (get_trace_state_variable_value, set_trace_state_variable_value)
5462 (ust_loaded, helper_thread_id, cmd_buf): Use
5463 IPA_SYM_EXPORTED_NAME.
5464 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5465 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5466 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5467 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5468 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5469 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5470 EXTERN_C_PUSH/EXTERN_C_POP.
5471 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5472 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5473 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5474 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5475 (traceframe_write_count, traceframe_read_count)
5476 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5477 (about_to_request_buffer_space, get_trace_state_variable_value)
5478 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5479 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5480 EXTERN_C_PUSH/EXTERN_C_POP.
5481 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5482 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5483 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5484 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5485 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5486 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5487 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5488 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5490 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5491 (IP_AGENT_EXPORT_VAR_DECL): Define.
5493 (gdb_agent_get_raw_reg): Declare.
5495 2015-02-27 Tom Tromey <tromey@redhat.com>
5496 Pedro Alves <palves@redhat.com>
5498 Rename symbols whose names are reserved C++ keywords throughout.
5500 2015-02-27 Pedro Alves <palves@redhat.com>
5502 * Makefile.in (COMPILER): New, get it from autoconf.
5503 (CXX): Get from autoconf instead.
5504 (COMPILE.pre): Use COMPILER.
5505 (CC-LD): Rename to ...
5506 (CC_LD): ... this. Use COMPILER.
5507 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5508 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5509 * acinclude.m4: Include build-with-cxx.m4.
5510 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5511 Disable -Werror by default if building in C++ mode.
5512 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5513 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5514 the C++ compiler. Save/restore CXXFLAGS too.
5515 * configure: Regenerate.
5517 2015-02-27 Pedro Alves <palves@redhat.com>
5519 * acinclude.m4: Include libiberty.m4.
5520 * configure.ac: Call libiberty_INIT.
5521 * config.in, configure: Regenerate.
5523 2015-02-26 Pedro Alves <palves@redhat.com>
5525 * linux-low.c (linux_wait_1): When incrementing the PC past a
5526 program breakpoint always use the_low_target.breakpoint_len as
5527 increment, rather than the maximum between that and
5528 the_low_target.decr_pc_after_break.
5530 2015-02-23 Pedro Alves <palves@redhat.com>
5532 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5533 thread was doing a step-over; always adjust the PC if
5534 we stepped over a permanent breakpoint.
5535 (linux_wait_1): If we stepped over breakpoint that was on top of a
5536 permanent breakpoint, manually advance the PC past it.
5538 2015-02-23 Pedro Alves <palves@redhat.com>
5540 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5542 (x86_fill_gregset, x86_store_gregset): Use it when handling
5545 2015-02-20 Pedro Alves <palves@redhat.com>
5547 * thread-db.c: Include "nat/linux-procfs.h".
5548 (thread_db_init): Skip listing new threads if the kernel supports
5549 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5551 2015-02-20 Pedro Alves <palves@redhat.com>
5553 * linux-low.c (status_pending_p_callback): Use ptid_match.
5555 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5557 PR breakpoints/16812
5558 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5559 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5560 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5562 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5564 PR breakpoints/15956
5565 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5567 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5569 * linux-low.c (linux_low_btrace_conf): Print size.
5570 * server.c (handle_btrace_conf_general_set): New.
5571 (hanle_general_set): Call handle_btrace_conf_general_set.
5572 (handle_query): Report Qbtrace-conf:bts:size as supported.
5574 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5576 * linux-low.c (linux_low_enable_btrace): Update parameters.
5577 (linux_low_btrace_conf): New.
5578 (linux_target_ops)<to_btrace_conf>: Initialize.
5579 * server.c (current_btrace_conf): New.
5580 (handle_btrace_enable): Rename to ...
5581 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5582 to target_enable_btrace. Update comment. Update users.
5583 (handle_qxfer_btrace_conf): New.
5584 (qxfer_packets): Add btrace-conf entry.
5585 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5586 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5587 (target_ops)<read_btrace_conf>: New.
5588 (target_enable_btrace): Update parameters.
5589 (target_read_btrace_conf): New.
5591 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5593 * server.c (handle_btrace_general_set): Remove call to
5594 target_supports_btrace.
5595 (supported_btrace_packets): New.
5596 (handle_query): Call supported_btrace_packets.
5597 * target.h: include btrace-common.h.
5598 (btrace_target_info): Removed.
5599 (supports_btrace, target_supports_btrace): Update parameters.
5601 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5603 * Makefile.in (SFILES): Add common/btrace-common.c.
5604 (OBS): Add common/btrace-common.o.
5605 (btrace-common.o): Add build rules.
5606 * linux-low: Include btrace-common.h.
5607 (linux_low_read_btrace): Use struct btrace_data. Call
5608 btrace_data_init and btrace_data_fini.
5610 2015-02-06 Pedro Alves <palves@redhat.com>
5612 * thread-db.c (find_new_threads_callback): Add debug output.
5614 2015-02-04 Pedro Alves <palves@redhat.com>
5616 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5617 (resume_stopped_resumed_lwps): New function.
5618 (linux_wait_for_event_filtered): Use it.
5620 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5622 * Makefile.in (SFILES): Add linux-personality.c.
5623 (linux-personality.o): New rule.
5624 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5625 list of objects to be built.
5626 * linux-low.c: Include nat/linux-personality.h.
5627 (linux_create_inferior): Remove code to disable address space
5628 randomization (moved to ../nat/linux-personality.c). Create
5629 cleanup to disable address space randomization.
5631 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5633 * Makefile.in (posix-strerror.o): New rule.
5634 (mingw-strerror.o): Likewise.
5635 * configure: Regenerated.
5636 * configure.ac: Source file ../common/common.host. Initialize new
5637 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5639 2015-01-14 Yao Qi <yao@codesourcery.com>
5641 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5642 (ppc-linux.o): New rule.
5643 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5644 * configure.ac: AC_CHECK_FUNCS(getauxval).
5645 * config.in: Re-generated.
5646 * configure: Re-generated.
5647 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5648 ppc64_64bit_inferior_p
5650 2015-01-14 Yao Qi <yao@codesourcery.com>
5652 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5653 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5654 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5655 (PT_ORIG_R3, PT_TRAP): Likewise.
5656 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5657 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5658 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5660 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5662 * i387-fp.c (i387_cache_to_xsave): In look over
5663 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5664 zmmh_low_space field by use of zmmh_high_space.
5666 2015-01-09 Pedro Alves <palves@redhat.com>
5668 * linux-low.c (step_over_bkpt): Move higher up in the file.
5669 (handle_extended_wait): Don't store the stop_pc here.
5670 (get_stop_pc): Adjust comments and rename to ...
5671 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5672 stopped for a software breakpoint or hardware breakpoint.
5673 (thread_still_has_status_pending_p): New function.
5674 (status_pending_p_callback): Use
5675 thread_still_has_status_pending_p. If the event is no longer
5676 interesting, resume the LWP.
5677 (handle_tracepoints): Add assert.
5678 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5679 (wstatus_maybe_breakpoint): New function.
5680 (cancel_breakpoint): Delete function.
5681 (check_stopped_by_watchpoint): New function, factored out from
5682 linux_low_filter_event.
5683 (lp_status_maybe_breakpoint): Delete function.
5684 (linux_low_filter_event): Remove filter_ptid argument.
5685 Leave thread group exits pending here. Store the LWP's stop PC.
5686 Always leave events pending.
5687 (linux_wait_for_event_filtered): Pull all events out of the
5688 kernel, and leave them all pending.
5689 (count_events_callback, select_event_lwp_callback): Consider all
5691 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5692 (select_event_lwp): Only give preference to the stepping LWP in
5693 all-stop mode. Adjust comments.
5694 (ignore_event): New function.
5695 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5696 references to cancel_breakpoints. Adjust to renames. Also give
5697 equal priority to all LWPs that have had events in non-stop mode.
5698 If reporting a software breakpoint event, unadjust the LWP's PC.
5699 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5700 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5702 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5703 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5704 (linux_stopped_by_watchpoint): Adjust.
5705 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5706 * linux-low.h (enum lwp_stop_reason): New.
5707 (struct lwp_info) <stop_pc>: Adjust comment.
5708 <stopped_by_watchpoint>: Delete field.
5709 <stop_reason>: New field.
5710 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5711 * mem-break.c (software_breakpoint_inserted_here)
5712 (hardware_breakpoint_inserted_here): New function.
5713 * mem-break.h (software_breakpoint_inserted_here)
5714 (hardware_breakpoint_inserted_here): Declare.
5715 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5716 (cancel_breakpoints): Delete.
5717 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5718 (upload_fast_traceframes): Remove references to
5721 2015-01-09 Pedro Alves <palves@redhat.com>
5723 * thread-db.c (find_new_threads_callback): Ignore thread if the
5724 kernel thread ID is -1.
5726 2015-01-09 Pedro Alves <palves@redhat.com>
5728 * linux-low.c (linux_attach_fail_reason_string): Move to
5729 nat/linux-ptrace.c, and rename.
5730 (linux_attach_lwp): Update comment.
5731 (attach_proc_task_lwp_callback): New function.
5732 (linux_attach): Adjust to rename and use
5733 linux_proc_attach_tgid_threads.
5734 (linux_attach_fail_reason_string): Delete declaration.
5736 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5738 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5739 * server.c (gdbserver_version): Likewise.
5741 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5743 * remote-utils.c: Include ctype.h.
5744 (input_interrupt): Explicitly handle the case when the char
5745 received is the NUL byte. Improve the printing of non-ASCII
5748 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5750 * linux-low.c (linux_low_filter_event): Update call to
5751 linux_enable_event_reporting following the addition of
5752 a new parameter to that function.
5754 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5757 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5758 (AARCH64_FPCR_REGNO): Likewise.
5759 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5760 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5761 (aarch64_store_fpregset): Likewise.
5763 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5765 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5766 Remove FIXME comment about assumption about N.
5768 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5770 * configure.ac: If large-file support is disabled in GDBserver,
5771 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5772 * configure: Regenerate.
5774 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5776 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5777 warning upon ENODATA from ptrace.
5778 * linux-s390-low.c (s390_store_tdb): New.
5779 (s390_regsets): Add regset for NT_S390_TDB.
5781 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5783 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5784 without a fill_function.
5785 * linux-s390-low.c (s390_fill_last_break): Remove.
5786 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5787 (s390_arch_setup): Use regset's size instead of fill_function for
5790 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5792 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5793 the regset's store function when ptrace returned an error.
5794 * regcache.c (get_thread_regcache): Invalidate register cache
5795 before fetching inferior's registers.
5797 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5799 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5800 while-loop as for-loop.
5801 (regsets_store_inferior_registers): Likewise.
5803 2014-11-28 Yao Qi <yao@codesourcery.com>
5805 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5806 * config.in, configure: Re-generate.
5807 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5810 2014-11-21 Yao Qi <yao@codesourcery.com>
5812 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5813 (AC_CHECK_HEADERS): Remove malloc.h.
5814 * configure: Re-generated.
5815 * config.in: Re-generated.
5816 * server.h: Don't include alloca.h and malloc.h.
5817 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5818 Don't include malloc.h.
5820 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5822 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5823 corresponding ERRNO check in same block.
5825 2014-11-12 Pedro Alves <palves@redhat.com>
5827 * server.c (cont_thread): Update comment.
5828 (start_inferior, attach_inferior): No longer clear cont_thread.
5829 (handle_v_cont): No longer set cont_thread.
5830 (captured_main): Clear cont_thread each time a GDB connects.
5832 2014-11-12 Pedro Alves <palves@redhat.com>
5834 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5835 thread, and don't resume all threads if the Hc thread has exited.
5837 2014-11-12 Pedro Alves <palves@redhat.com>
5839 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5840 the process group instead of to a specific LWP.
5842 2014-10-15 Pedro Alves <palves@redhat.com>
5845 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5847 (arm_set_thread_context): Delete.
5848 (the_low_target): Adjust.
5849 * win32-i386-low.c (debug_registers_changed)
5850 (debug_registers_used): Delete.
5851 (update_debug_registers_callback): New function.
5852 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5853 needing to update their debug registers.
5854 (win32_get_current_dr): New function.
5855 (x86_dr_low_get_addr, x86_dr_low_get_control)
5856 (x86_dr_low_get_status): Fetch the debug register from the thread
5858 (i386_initial_stuff): Adjust.
5859 (i386_get_thread_context): Remove current_event parameter. Don't
5860 clear debug_registers_changed nor copy DR values to
5862 (i386_set_thread_context): Delete.
5863 (i386_prepare_to_resume): New function.
5864 (i386_thread_added): Mark the thread as needing to update irs
5866 (the_low_target): Remove i386_set_thread_context and install
5867 i386_prepare_to_resume.
5868 * win32-low.c (win32_get_thread_context): Adjust.
5869 (win32_set_thread_context): Use SetThreadContext
5871 (win32_prepare_to_resume): New function.
5872 (win32_require_context): New function, factored out from ...
5873 (thread_rec): ... this.
5874 (continue_one_thread): Call win32_prepare_to_resume on each thread
5875 we're about to continue.
5876 (win32_resume): Call win32_prepare_to_resume on the event thread.
5877 * win32-low.h (struct win32_thread_info)
5878 <debug_registers_changed>: New field.
5879 (struct win32_target_ops): Change prototype of set_thread_context,
5880 delete set_thread_context and add prepare_to_resume.
5881 (win32_require_context): New declaration.
5883 2014-10-08 Gary Benson <gbenson@redhat.com>
5885 * server.h: Do not include common-exceptions.h.
5887 2014-10-08 Gary Benson <gbenson@redhat.com>
5889 * server.h: Do not include cleanups.h.
5891 2014-09-30 James Hogan <james.hogan@imgtec.com>
5893 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5896 2014-09-23 Yao Qi <yao@codesourcery.com>
5898 * linux-low.c (lp_status_maybe_breakpoint): New function.
5899 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5900 (count_events_callback): Likewise.
5901 (select_event_lwp_callback): Likewise.
5902 (cancel_breakpoints_callback): Likewise.
5904 2014-09-19 Don Breazeal <donb@codesourcery.com>
5906 * linux-low.c (handle_extended_wait): Call
5907 linux_ptrace_get_extended_event.
5908 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5909 linux_is_extended_waitstatus.
5911 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5913 * Makefile.in (CPPFLAGS): Define.
5914 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5915 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5917 2014-09-16 Gary Benson <gbenson@redhat.com>
5919 * inferiors.h (current_inferior): Renamed as...
5920 (current_thread): New variable. All uses updated.
5921 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5922 (maybe_move_out_of_jump_pad): Likewise.
5923 (cancel_breakpoint): Likewise.
5924 (linux_low_filter_event): Likewise.
5925 (wait_for_sigstop): Likewise.
5926 (linux_resume_one_lwp): Likewise.
5927 (need_step_over_p): Likewise.
5928 (start_step_over): Likewise.
5929 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5930 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5931 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5932 and save_inferior as saved_thread.
5933 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5935 (regcache_invalidate_thread): Likewise.
5936 * remote-utils.c (prepare_resume_reply): Likewise.
5937 * thread-db.c (thread_db_get_tls_address): Likewise.
5938 (disable_thread_event_reporting): Likewise.
5939 (remove_thread_event_breakpoints): Likewise.
5940 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5942 * target.h (set_desired_inferior): Renamed as...
5943 (set_desired_thread): New declaration. All uses updated.
5944 * server.c (myresume): Updated comment to reference thread instead
5946 (handle_serial_event): Likewise.
5947 (handle_target_event): Likewise.
5949 2014-09-12 Tom Tromey <tromey@redhat.com>
5950 Gary Benson <gbenson@redhat.com>
5952 * regcache.h: Include common-regcache.h.
5953 (regcache_read_pc): Don't declare.
5954 * regcache.c (get_thread_regcache_for_ptid): New function.
5956 2014-09-11 Tom Tromey <tromey@redhat.com>
5957 Gary Benson <gbenson@redhat.com>
5959 * symbol.c: New file.
5960 * Makefile.in (SFILES): Add symbol.c.
5961 (OBS): Add symbol.o.
5963 2014-09-11 Gary Benson <gbenson@redhat.com>
5965 * target.c (target_stop_ptid, target_continue_ptid): New
5968 2014-09-11 Tom Tromey <tromey@redhat.com>
5969 Gary Benson <gbenson@redhat.com>
5971 * target.h: Include target/target.h.
5972 * target.c (target_read_memory, target_read_uint32)
5973 (target_write_memory): New functions.
5975 2014-09-11 Gary Benson <gbenson@redhat.com>
5977 * server.h (debug_hw_points): Don't declare.
5978 * server.c (debug_hw_points): Don't define. Replace all uses
5979 with show_debug_regs.
5980 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5981 all uses with show_debug_regs.
5983 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5985 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5986 endianness into account.
5987 (ppc_supply_ptrace_register): Likewise.
5989 2014-09-03 James Hogan <james.hogan@imgtec.com>
5991 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5992 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5994 2014-09-03 Gary Benson <gbenson@redhat.com>
5996 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5997 ALL_DEBUG_ADDRESS_REGISTERS.
5999 2014-09-02 Gary Benson <gbenson@redhat.com>
6001 * i386-low.h: Renamed as...
6002 * x86-low.h: New file. All type, function and variable name
6003 prefixes changed from "i386_" to "x86_". All references updated.
6004 * i386-low.c: Renamed as...
6005 * x86-low.c: New file. All type, function and variable name
6006 prefixes changed from "i386_" to "x86_". All references updated.
6008 2014-09-02 Gary Benson <gbenson@redhat.com>
6010 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6011 (x86_linux_new_thread): Likewise.
6013 2014-08-29 Gary Benson <gbenson@redhat.com>
6015 * server.h (setjmp.h): Do not include.
6016 (toplevel): Do not declare.
6017 (common-exceptions.h): Include.
6018 (cleanups.h): Likewise.
6019 * server.c (toplevel): Do not define.
6020 (exit_code): New static global.
6021 (detach_or_kill_for_exit_cleanup): New function.
6022 (main): New function. Original main renamed to...
6023 (captured_main): New function.
6024 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6026 2014-08-29 Gary Benson <gbenson@redhat.com>
6028 * Makefile.in (SFILES): Add common/common-exceptions.c.
6029 (OBS): Add common-exceptions.o.
6030 (common-exceptions.o): New rule.
6031 * utils.c (prepare_to_throw_exception): New function.
6033 2014-08-29 Gary Benson <gbenson@redhat.com>
6035 * config.in: Regenerate.
6036 * configure: Likewise.
6038 2014-08-29 Gary Benson <gbenson@redhat.com>
6040 * Makefile.in (SFILES): Add common/cleanups.c.
6042 (cleanups.o): New rule.
6044 2014-08-29 Gary Benson <gbenson@redhat.com>
6046 * utils.c (internal_vwarning): New function.
6048 2014-08-28 Gary Benson <gbenson@redhat.com>
6050 * utils.h (fatal): Remove declaration.
6051 * utils.c (fatal): Remove function.
6053 2014-08-28 Gary Benson <gbenson@redhat.com>
6055 * tracepoint.c (gdb_agent_init): Replace fatal with
6057 (initialize_tracepoint): Likewise.
6059 2014-08-28 Gary Benson <gbenson@redhat.com>
6061 * remote-utils.c (remote_prepare): Replace fatal with error.
6063 2014-08-28 Gary Benson <gbenson@redhat.com>
6065 * linux-low.c (linux_async): Replace fatal with warning.
6067 (linux_start_non_stop): Return -1 if linux_async failed.
6069 2014-08-28 Gary Benson <gbenson@redhat.com>
6071 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6073 (i386_dr_low_get_addr): Remove vague comment.
6074 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6077 2014-08-28 Gary Benson <gbenson@redhat.com>
6079 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6080 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6082 (linux_resume_one_lwp): Likewise.
6083 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6085 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6086 with internal_error.
6087 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6088 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6089 (find_register_by_name): Replace fatal with internal_error.
6090 (find_regno): Likewise.
6091 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6092 * thread-db.c (thread_db_create_event): Likewise.
6093 (thread_db_load_search): Likewise.
6094 (try_thread_db_load_1): Likewise.
6095 * tracepoint.c (get_jump_space_head): Replace fatal with
6097 (claim_trampoline_space): Likewise.
6098 (have_fast_tracepoint_trampoline_buffer): Likewise.
6099 (cmd_qtstart): Likewise.
6100 (stop_tracing): Likewise.
6101 (fast_tracepoint_collecting): Likewise.
6102 (target_malloc): Likewise.
6103 (download_tracepoint): Likewise.
6104 (download_trace_state_variables): Replace check with gdb_assert.
6105 (upload_fast_traceframes): Replace fatal with internal_error.
6107 2014-08-19 Tom Tromey <tromey@redhat.com>
6108 Gary Benson <gbenson@redhat.com>
6110 * Makefile.in (SFILES): Add common/common-debug.c.
6111 (OBS): Add common-debug.o.
6112 (common-debug.o): New rule.
6113 * debug.h (debug_printf): Don't declare.
6114 * debug.c (debug_printf): Renamed and rewritten as...
6115 (debug_vprintf): New function.
6117 2014-08-19 Gary Benson <gbenson@redhat.com>
6119 * utils.h: Do not include print-utils.h.
6121 2014-08-19 Tom Tromey <tromey@redhat.com>
6122 Gary Benson <gbenson@redhat.com>
6124 * server.h: Add static assertion.
6125 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6127 2014-08-19 Tom Tromey <tromey@redhat.com>
6128 Gary Benson <gbenson@redhat.com>
6130 * Makefile.in (SFILES): Add common/errors.c.
6131 (OBS): Add errors.o.
6132 (IPA_OBS): Add errors-ipa.o.
6133 (errors.o): New rule.
6134 (errors-ipa.o): Likewise.
6135 * utils.h (perror_with_name, error, warning): Don't declare.
6136 * utils.c (warning): Renamed and rewritten as...
6137 (vwarning): New function.
6138 (error): Renamed and rewritten as...
6139 (verror): New function.
6140 (internal_error): Renamed and rewritten as...
6141 (internal_verror): New function.
6143 2014-08-07 Gary Benson <gbenson@redhat.com>
6145 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6146 * configure: Regenerate.
6147 * config.in: Likewise.
6148 * server.h: Do not include errno.h.
6149 * event-loop.c: Likewise.
6150 * hostio-errno.c: Likewise.
6151 * linux-low.c: Likewise.
6152 * remote-utils.c: Likewise.
6153 * spu-low.c: Likewise.
6154 * utils.c: Likewise.
6155 * gdbreplay.c: Unconditionally include errno.h.
6157 2014-08-07 Gary Benson <gbenson@redhat.com>
6159 * server.h: Do not include string.h.
6160 * event-loop.c: Likewise.
6161 * linux-low.c: Likewise.
6162 * regcache.c: Likewise.
6163 * remote-utils.c: Likewise.
6164 * spu-low.c: Likewise.
6165 * utils.c: Likewise.
6167 2014-08-07 Gary Benson <gbenson@redhat.com>
6169 * server.h: Do not include gdb_assert.h.
6171 2014-08-07 Gary Benson <gbenson@redhat.com>
6173 * server.h: Do not include common-utils.h.
6175 2014-08-07 Gary Benson <gbenson@redhat.com>
6177 * server.h: Do not include ptid.h.
6178 * notif.h: Likewise.
6180 2014-08-07 Gary Benson <gbenson@redhat.com>
6182 * server.h: Do not include gdb_locale.h.
6184 2014-08-07 Gary Benson <gbenson@redhat.com>
6186 * server.h: Do not include gdb/signals.h.
6187 * win32-low.c: Likewise.
6189 2014-08-07 Gary Benson <gbenson@redhat.com>
6191 * server.h: Do not include pathmax.h.
6193 2014-08-07 Gary Benson <gbenson@redhat.com>
6195 * server.h: Do not include libiberty.h.
6196 * linux-bfin-low.c: Likewise.
6198 2014-08-07 Gary Benson <gbenson@redhat.com>
6200 * server.h: Do not include ansidecl.h.
6202 2014-08-07 Gary Benson <gbenson@redhat.com>
6204 * linux-x86-low.c: Do not include stddef.h.
6205 * lynx-ppc-low.c: Likewise.
6206 * tracepoint.c: Likewise.
6208 2014-08-07 Gary Benson <gbenson@redhat.com>
6210 * server.h: Do not include stdarg.h.
6211 * nto-low.c: Likewise.
6213 2014-08-07 Gary Benson <gbenson@redhat.com>
6215 * server.h: Do not include stdlib.h.
6216 * inferiors.c: Likewise.
6217 * linux-low.c: Likewise.
6218 * regcache.c: Likewise.
6219 * spu-low.c: Likewise.
6220 * tracepoint.c: Likewise.
6221 * utils.c: Likewise.
6223 2014-08-07 Gary Benson <gbenson@redhat.com>
6225 * server.h: Do not include stdio.h.
6226 * linux-low.c: Likewise.
6227 * remote-utils.c: Likewise.
6228 * spu-low.c: Likewise.
6229 * utils.c: Likewise.
6230 * wincecompat.c: Likewise.
6232 2014-08-06 Gary Benson <gbenson@redhat.com>
6234 * regcache.c (init_register_cache): Move conditionals inside if.
6236 2014-08-06 Gary Benson <gbenson@redhat.com>
6238 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6240 2014-07-31 Gary Benson <gbenson@redhat.com>
6242 * ax.h: Do not include server.h.
6243 * gdbthread.h: Likewise.
6244 * lynx-low.h: Likewise.
6245 * notif.h: Likewise.
6247 2014-07-30 Gary Benson <gbenson@redhat.com>
6249 * server.h: Include common-defs.h.
6250 Do not include config.h or build-gnulib-gdbserver/config.h.
6252 2014-07-30 Gary Benson <gbenson@redhat.com>
6254 * hostio-errno.c: Move server.h to top of includes list.
6255 * inferiors.c: Likewise.
6256 * linux-x86-low.c: Likewise.
6257 * notif.c: Include server.h.
6259 2014-07-24 Tom Tromey <tromey@redhat.com>
6260 Gary Benson <gbenson@redhat.com>
6262 * server.h (CORE_ADDR): Now unsigned.
6264 2014-07-16 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6268 2014-07-15 Pedro Alves <palves@redhat.com>
6270 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6273 2014-07-11 Pedro Alves <palves@redhat.com>
6275 * linux-low.c (kill_wait_lwp): New function, based on
6276 kill_one_lwp_callback, but use my_waitpid directly.
6277 (kill_one_lwp_callback, linux_kill): Use it.
6279 2014-06-23 Pedro Alves <palves@redhat.com>
6281 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6282 before setting DR0..DR3.
6284 2014-06-20 Gary Benson <gbenson@redhat.com>
6286 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6287 * configure: Regenerated.
6288 * config.in: Likewise.
6290 2014-06-20 Gary Benson <gbenson@redhat.com>
6292 * Makefile.in (SFILES): Update locations for files moved
6294 (object file files): Reordered.
6296 2014-06-20 Gary Benson <gbenson@redhat.com>
6298 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6299 (i386_dr_low_set_addr): Likewise.
6300 (i386_dr_low_get_addr): Likewise.
6301 (i386_dr_low_can_set_control): Likewise.
6302 (i386_dr_low_set_control): Likewise.
6303 (i386_dr_low_get_control): Likewise.
6304 (i386_dr_low_get_status): Likewise.
6305 (i386_get_debug_register_length): Likewise.
6306 * linux-x86-low.c (i386_dr_low_set_addr):
6307 Changed signature. Made static.
6308 (i386_dr_low_get_addr): Likewise.
6309 (i386_dr_low_set_control): Likewise.
6310 (i386_dr_low_get_control): Likewise.
6311 (i386_dr_low_get_status): Likewise.
6312 (i386_dr_low): New global variable.
6313 * win32-i386-low.c (i386_dr_low_set_addr):
6314 Changed signature. Made static.
6315 (i386_dr_low_get_addr): Likewise.
6316 (i386_dr_low_set_control): Likewise.
6317 (i386_dr_low_get_control): Likewise.
6318 (i386_dr_low_get_status): Likewise.
6319 (i386_dr_low): New global variable.
6321 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6323 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6324 * Makefile.in (AR, AR_FLAGS): Define.
6325 * configure: Regenerate.
6327 2014-06-19 Gary Benson <gbenson@redhat.com>
6329 * Makefile.in (i386-dregs.o): New rule.
6330 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6331 * i386-low.c (target.h): Remove include.
6332 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6333 (DR_CONTROL_SHIFT): Likewise.
6334 (DR_CONTROL_SIZE): Likewise.
6335 (DR_RW_EXECUTE): Likewise.
6336 (DR_RW_WRITE): Likewise.
6337 (DR_RW_READ): Likewise.
6338 (DR_RW_IORW): Likewise.
6339 (DR_LEN_1): Likewise.
6340 (DR_LEN_2): Likewise.
6341 (DR_LEN_4): Likewise.
6342 (DR_LEN_8): Likewise.
6343 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6344 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6345 (DR_ENABLE_SIZE): Likewise.
6346 (DR_LOCAL_SLOWDOWN): Likewise.
6347 (DR_GLOBAL_SLOWDOWN): Likewise.
6348 (DR_CONTROL_RESERVED): Likewise.
6349 (I386_DR_CONTROL_MASK): Likewise.
6350 (I386_DR_VACANT): Likewise.
6351 (I386_DR_LOCAL_ENABLE): Likewise.
6352 (I386_DR_GLOBAL_ENABLE): Likewise.
6353 (I386_DR_DISABLE): Likewise.
6354 (I386_DR_SET_RW_LEN): Likewise.
6355 (I386_DR_GET_RW_LEN): Likewise.
6356 (I386_DR_WATCH_HIT): Likewise.
6357 (i386_wp_op_t): Likewise.
6358 (i386_show_dr): Likewise.
6359 (i386_length_and_rw_bits): Likewise.
6360 (i386_insert_aligned_watchpoint): Likewise.
6361 (i386_remove_aligned_watchpoint): Likewise.
6362 (i386_handle_nonaligned_watchpoint): Likewise.
6363 i386_update_inferior_debug_regs(): Likewise.
6364 (i386_dr_insert_watchpoint): Likewise.
6365 (i386_dr_remove_watchpoint): Likewise.
6366 (i386_dr_region_ok_for_watchpoint): Likewise.
6367 (i386_dr_stopped_data_address): Likewise.
6368 (i386_dr_stopped_by_watchpoint): Likewise.
6370 2014-06-19 Gary Benson <gbenson@redhat.com>
6372 * i386-low.c (i386_dr_show): Renamed to
6373 i386_show_dr and made static. All uses updated.
6374 (i386_dr_length_and_rw_bits): Renamed to
6375 i386_length_and_rw_bits and made static.
6377 (i386_dr_insert_aligned_watchpoint): Renamed to
6378 i386_insert_aligned_watchpoint and made static.
6380 (i386_dr_remove_aligned_watchpoint): Renamed to
6381 i386_remove_aligned_watchpoint and made static.
6383 (i386_dr_update_inferior_debug_regs): Renamed to
6384 i386_update_inferior_debug_regs and made static.
6387 2014-06-18 Gary Benson <gbenson@redhat.com>
6389 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6390 (i386_dr_low_can_set_control): Likewise.
6391 (i386_get_debug_register_length): Likewise.
6392 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6393 (i386_dr_low_can_set_control): Likewise.
6394 (i386_get_debug_register_length): Likewise.
6396 2014-06-17 Gary Benson <gbenson@redhat.com>
6398 * i386-low.h (i386-dregs.h): New include.
6399 (DR_FIRSTADDR): Now in i386-dregs.h.
6400 (DR_LASTADDR): Likewise.
6401 (DR_NADDR): Likewise.
6402 (DR_STATUS): Likewise.
6403 (DR_CONTROL): Likewise.
6404 (i386_debug_reg_state): Likewise.
6405 (i386_dr_insert_watchpoint): Likewise.
6406 (i386_dr_remove_watchpoint): Likewise.
6407 (i386_dr_region_ok_for_watchpoint): Likewise.
6408 (i386_dr_stopped_data_address): Likewise.
6409 (i386_dr_stopped_by_watchpoint): Likewise.
6410 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6412 2014-06-18 Gary Benson <gbenson@redhat.com>
6414 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6415 i386_dr_insert_watchpoint.
6416 (i386_low_remove_watchpoint): Renamed to
6417 i386_dr_remove_watchpoint.
6418 (i386_low_region_ok_for_watchpoint): Renamed to
6419 i386_dr_region_ok_for_watchpoint.
6420 (i386_low_stopped_data_address): Renamed to
6421 i386_dr_stopped_data_address.
6422 (i386_low_stopped_by_watchpoint): Renamed to
6423 i386_dr_stopped_by_watchpoint.
6424 * i386-low.c (i386_show_dr): Renamed to
6425 i386_dr_show and made nonstatic. All uses updated.
6426 (i386_length_and_rw_bits): Renamed to
6427 i386_dr_length_and_rw_bits and made nonstatic.
6429 (i386_insert_aligned_watchpoint): Renamed to
6430 i386_dr_insert_aligned_watchpoint and made nonstatic.
6432 (i386_remove_aligned_watchpoint): Renamed to
6433 i386_dr_remove_aligned_watchpoint and made nonstatic.
6435 (i386_update_inferior_debug_regs): Renamed to
6436 i386_dr_update_inferior_debug_regs and made nonstatic.
6438 (i386_low_insert_watchpoint): Renamed to
6439 i386_dr_insert_watchpoint. All uses updated.
6440 (i386_low_remove_watchpoint): Renamed to
6441 i386_dr_remove_watchpoint. All uses updated.
6442 (i386_low_region_ok_for_watchpoint): Renamed to
6443 i386_dr_region_ok_for_watchpoint. All uses updated.
6444 (i386_low_stopped_data_address): Renamed to
6445 i386_dr_stopped_data_address. All uses updated.
6446 (i386_low_stopped_by_watchpoint): Renamed to
6447 i386_dr_stopped_by_watchpoint. All uses updated.
6449 2014-06-18 Gary Benson <gbenson@redhat.com>
6451 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6452 (i386_dr_low_can_set_control): Likewise.
6453 (i386_insert_aligned_watchpoint): New check.
6455 2014-06-18 Gary Benson <gbenson@redhat.com>
6457 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6460 2014-06-18 Gary Benson <gbenson@redhat.com>
6462 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6463 instead of fatal and error.
6464 (i386_handle_nonaligned_watchpoint): Likewise.
6466 2014-06-18 Gary Benson <gbenson@redhat.com>
6468 * i386-low.c (i386_get_debug_register_length): New macro.
6469 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6470 (i386_show_dr): Use debug_printf instead of fprintf. Use
6471 phex to format values.
6473 2014-06-18 Gary Benson <gbenson@redhat.com>
6475 * i386-low.h: Comment changes.
6476 * i386-low.c: Likewise.
6478 2014-06-18 Gary Benson <gbenson@redhat.com>
6480 * i386-low.c: Whitespace changes.
6482 2014-06-12 Tom Tromey <tromey@redhat.com>
6484 * utils.c (freeargv): Remove.
6486 2014-06-12 Tom Tromey <tromey@redhat.com>
6488 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6489 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6490 (parse_debug_format_options): Likewise.
6491 (gdbserver_usage): Likewise.
6492 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6493 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6494 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6496 ($(LIBGNU)): Depend on libiberty.
6497 (all-lib): Recurse into all subdirs.
6498 (install-only): Invoke "install" target in subdirs.
6499 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6501 * configure: Rebuild.
6502 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6503 for vasprintf, vsnprintf, or gettimeofday.
6504 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6507 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6509 * development.sh: Delete.
6510 * Makefile.in (config.status): Adjust dependency on development.sh.
6511 * configure.ac: Adjust development.sh source call.
6512 * configure: Regenerate.
6514 2014-06-02 Pedro Alves <palves@redhat.com>
6516 * ax.c (gdb_free_agent_expr): New function.
6517 * ax.h (gdb_free_agent_expr): New declaration.
6518 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6520 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6522 (clear_breakpoint_conditions_and_commands): New function.
6523 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6524 (clear_breakpoint_conditions_and_commands): New declaration.
6526 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6528 * linux-aarch64-low.c (asm/ptrace.h): Include.
6530 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6532 Fix TLS access for -static -pthread.
6533 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6534 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6535 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6537 2014-05-20 Pedro Alves <palves@redhat.com>
6539 * linux-aarch64-low.c (aarch64_insert_point)
6540 (aarch64_remove_point): No longer check whether the type is
6541 supported here. Adjust to new interface.
6542 (the_low_target): Install aarch64_supports_z_point_type as
6543 supports_z_point_type method.
6544 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6545 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6546 instead of a Z packet char. Adjust.
6547 (arm_supports_z_point_type): New function.
6548 (arm_insert_point, arm_remove_point): Adjust to new interface.
6549 (the_low_target): Install arm_supports_z_point_type.
6550 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6551 (cris_insert_point, cris_remove_point): Adjust to new interface.
6552 Don't check whether the type is supported here.
6553 (the_low_target): Install cris_supports_z_point_type.
6554 * linux-low.c (linux_supports_z_point_type): New function.
6555 (linux_insert_point, linux_remove_point): Adjust to new interface.
6556 * linux-low.h (struct linux_target_ops) <insert_point,
6557 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6558 raw_breakpoint pointer parameter.
6559 <supports_z_point_type>: New method.
6560 * linux-mips-low.c (mips_supports_z_point_type): New function.
6561 (mips_insert_point, mips_remove_point): Adjust to new interface.
6562 Use mips_supports_z_point_type.
6563 (the_low_target): Install mips_supports_z_point_type.
6564 * linux-ppc-low.c (the_low_target): Install NULL as
6565 supports_z_point_type method.
6566 * linux-s390-low.c (the_low_target): Install NULL as
6567 supports_z_point_type method.
6568 * linux-sparc-low.c (the_low_target): Install NULL as
6569 supports_z_point_type method.
6570 * linux-x86-low.c (x86_supports_z_point_type): New function.
6571 (x86_insert_point): Adjust to new insert_point interface. Use
6572 insert_memory_breakpoint. Adjust to new
6573 i386_low_insert_watchpoint interface.
6574 (x86_remove_point): Adjust to remove_point interface. Use
6575 remove_memory_breakpoint. Adjust to new
6576 i386_low_remove_watchpoint interface.
6577 (the_low_target): Install x86_supports_z_point_type.
6578 * lynx-low.c (lynx_target_ops): Install NULL as
6579 supports_z_point_type callback.
6580 * nto-low.c (nto_supports_z_point_type): New.
6581 (nto_insert_point, nto_remove_point): Adjust to new interface.
6582 (nto_target_ops): Install nto_supports_z_point_type.
6583 * mem-break.c: Adjust intro comment.
6584 (struct raw_breakpoint) <raw_type, size>: New fields.
6585 <inserted>: Update comment.
6586 <shlib_disabled>: Delete field.
6587 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6588 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6589 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6590 (raw_bkpt_type_to_target_hw_bp_type): New function.
6591 (find_enabled_raw_code_breakpoint_at): New function.
6592 (find_raw_breakpoint_at): New type and size parameters. Use them.
6593 (insert_memory_breakpoint): New function, based off
6594 set_raw_breakpoint_at.
6595 (remove_memory_breakpoint): New function.
6596 (set_raw_breakpoint_at): Reimplement.
6597 (set_breakpoint): New, based on set_breakpoint_at.
6598 (set_breakpoint_at): Reimplement.
6599 (delete_raw_breakpoint): Go through the_target->remove_point
6600 instead of assuming memory breakpoints.
6601 (find_gdb_breakpoint_at): Delete.
6602 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6603 (find_gdb_breakpoint): New function.
6604 (set_gdb_breakpoint_at): Delete.
6605 (z_type_supported): New function.
6606 (set_gdb_breakpoint_1): New function, loosely based off
6607 set_gdb_breakpoint_at.
6608 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6609 (delete_gdb_breakpoint_at): Delete.
6610 (delete_gdb_breakpoint_1): New function, loosely based off
6611 delete_gdb_breakpoint_at.
6612 (delete_gdb_breakpoint): New function.
6613 (clear_gdb_breakpoint_conditions): Rename to ...
6614 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6616 (add_condition_to_breakpoint): Make static.
6617 (add_breakpoint_condition): Take a struct breakpoint pointer
6618 instead of an address. Adjust.
6619 (gdb_condition_true_at_breakpoint): Rename to ...
6620 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6622 (gdb_condition_true_at_breakpoint): Reimplement.
6623 (add_breakpoint_commands): Take a struct breakpoint pointer
6624 instead of an address. Adjust.
6625 (gdb_no_commands_at_breakpoint): Rename to ...
6626 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6627 parameter. Return true if no breakpoint was found. Change debug
6629 (gdb_no_commands_at_breakpoint): Reimplement.
6630 (run_breakpoint_commands): Rename to ...
6631 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6632 and change return type to boolean.
6633 (run_breakpoint_commands): New function.
6634 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6635 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6636 breakpoint. Go through the_target->remove_point instead of
6637 assuming memory breakpoint.
6638 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6639 software and hardware breakpoints.
6640 (reinsert_raw_breakpoint): Go through the_target->insert_point
6641 instead of assuming memory breakpoint.
6642 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6643 software and hardware breakpoints.
6644 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6645 Check both software and hardware breakpoints.
6646 (validate_inserted_breakpoint): Assert the breakpoint is a
6647 software breakpoint. Set the inserted flag to -1 instead of
6648 setting shlib_disabled.
6649 (delete_disabled_breakpoints): Adjust.
6650 (validate_breakpoints): Only validate software breakpoints.
6651 Adjust to inserted flag change.
6652 (check_mem_read, check_mem_write): Skip breakpoint types other
6653 than software breakpoints. Adjust to inserted flag change.
6654 * mem-break.h (enum raw_bkpt_type): New enum.
6655 (raw_breakpoint, struct process_info): Forward declare.
6656 (Z_packet_to_target_hw_bp_type): Delete declaration.
6657 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6658 (set_gdb_breakpoint, delete_gdb_breakpoint)
6659 (clear_breakpoint_conditions): New declarations.
6660 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6661 (breakpoint_inserted_here): Update comment.
6662 (add_breakpoint_condition, add_breakpoint_commands): Replace
6663 address parameter with a breakpoint pointer parameter.
6664 (gdb_breakpoint_here): Update comment.
6665 (delete_gdb_breakpoint_at): Delete.
6666 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6667 * server.c (process_point_options): Take a struct breakpoint
6668 pointer instead of an address. Adjust.
6669 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6670 delete_gdb_breakpoint.
6671 * spu-low.c (spu_target_ops): Install NULL as
6672 supports_z_point_type method.
6673 * target.h: Include mem-break.h.
6674 (struct target_ops) <prepare_to_access_memory>: Update comment.
6675 <supports_z_point_type>: New field.
6676 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6677 instead of a char. Also take a raw breakpoint pointer.
6678 * win32-arm-low.c (the_low_target): Install NULL as
6679 supports_z_point_type.
6680 * win32-i386-low.c (i386_supports_z_point_type): New function.
6681 (i386_insert_point, i386_remove_point): Adjust to new interface.
6682 (the_low_target): Install i386_supports_z_point_type.
6683 * win32-low.c (win32_supports_z_point_type): New function.
6684 (win32_insert_point, win32_remove_point): Adjust to new interface.
6685 (win32_target_ops): Install win32_supports_z_point_type.
6686 * win32-low.h (struct win32_target_ops):
6687 <supports_z_point_type>: New method.
6688 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6689 instead of a char. Also take a raw breakpoint pointer.
6691 2014-05-20 Pedro Alves <palves@redhat.com>
6693 * mem-break.h: Include break-common.h.
6694 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6695 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6696 (Z_packet_to_target_hw_bp_type): New declaration.
6697 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6698 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6699 (Z_PACKET_ACCESS_WP): Delete macros.
6700 (Z_packet_to_hw_type): Delete function.
6701 * i386-low.h: Don't include break-common.h here.
6702 (Z_packet_to_hw_type): Delete declaration.
6703 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6704 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6705 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6706 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6707 * linux-aarch64-low.c: Don't include break-common.h here.
6708 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6709 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6710 (Z_packet_to_target_hw_bp_type): Delete function.
6711 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6713 (mips_insert_point, mips_remove_point): Use
6714 Z_packet_to_target_hw_bp_type.
6716 2014-05-20 Pedro Alves <palves@redhat.com>
6718 * linux-aarch64-low.c: Include break-common.h.
6719 (enum target_point_type): Delete.
6720 (Z_packet_to_point_type): Rename to ...
6721 (Z_packet_to_target_hw_bp_type): ... this, and return a
6722 target_hw_bp_type instead.
6723 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6724 instead of an enum target_point_type.
6725 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6727 (aarch64_dr_state_insert_one_point)
6728 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6729 (aarch64_handle_aligned_watchpoint)
6730 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6731 Take an enum target_hw_bp_type instead of an enum
6733 (aarch64_supports_z_point_type): New function.
6734 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6735 use Z_packet_to_target_hw_bp_type.
6737 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6739 * configure.ac: Only use -Werror by default when DEVELOPMENT
6741 * configure: Regenerate.
6743 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6745 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6746 * linux-x86-low.c (X86_64_USER_REGS): New.
6747 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6749 2014-04-28 Yao Qi <yao@codesourcery.com>
6751 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6754 2014-04-25 Pedro Alves <palves@redhat.com>
6757 * linux-low.c (linux_attach_fail_reason_string): New function.
6758 (linux_attach_lwp): Delete.
6759 (linux_attach_lwp_1): Rename to ...
6760 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6761 argument. Remove "initial" parameter. Return int instead of
6762 void. Don't error or warn here.
6763 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6764 failure to attach to the tgid. Call warning when failing to
6766 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6767 argument. Remove "initial" parameter. Return int instead of
6768 void. Don't error or warn here.
6769 (linux_attach_fail_reason_string): New declaration.
6770 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6771 interface change. Use linux_attach_fail_reason_string.
6773 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6774 Walfred Tedeschi <walfred.tedeschi@intel.com>
6776 * Makefile.in: Added rules to handle new files
6777 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6778 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6779 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6780 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6781 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6782 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6784 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6785 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6786 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6787 i386/x32-avx512.xml.
6788 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6789 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6790 i386/x32-avx512-linux.xml.
6791 * i387-fp.c (num_avx512_k_registers): New constant for number
6793 (num_avx512_zmmh_low_registers): New constant for number of
6794 lower ZMM registers (0-15).
6795 (num_avx512_zmmh_high_registers): New constant for number of
6796 higher ZMM registers (16-31).
6797 (num_avx512_ymmh_registers): New contant for number of higher
6798 YMM registers (ymm16-31 added by avx521 on x86_64).
6799 (num_avx512_xmm_registers): New constant for number of higher
6800 XMM registers (xmm16-31 added by AVX512 on x86_64).
6801 (struct i387_xsave): Add space for AVX512 registers.
6802 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6803 Add code to handle AVX512 registers.
6804 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6805 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6806 prototypei from generated file.
6807 (tdesc_amd64_avx512_linux): Likewise.
6808 (init_registers_x32_avx512_linux): Likewise.
6809 (tdesc_x32_avx512_linux): Likewise.
6810 (init_registers_i386_avx512_linux): Likewise.
6811 (tdesc_i386_avx512_linux): Likewise.
6812 (x86_64_regmap): Add AVX512 registers.
6813 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6815 (initialize_low_arch): Add code to initialize AVX512 registers.
6817 2014-04-23 Pedro Alves <palves@redhat.com>
6819 * mem-break.c (find_gdb_breakpoint_at): Make static.
6820 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6822 2014-04-23 Pedro Alves <palves@redhat.com>
6824 * i386-low.c: Don't include break-common.h here.
6825 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6826 prototype to take target_hw_bp_type as argument instead of a Z
6828 * i386-low.h: Include break-common.h here.
6829 (Z_packet_to_hw_type): Declare.
6830 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6832 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6833 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6834 (x86_remove_point): Convert the packet number to a
6835 target_hw_bp_type before calling i386_low_remove_watchpoint.
6836 * win32-i386-low.c (i386_insert_point): Convert the packet number
6837 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6838 (i386_remove_point): Convert the packet number to a
6839 target_hw_bp_type before calling i386_low_remove_watchpoint.
6841 2014-04-23 Pedro Alves <palves@redhat.com>
6843 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6845 2014-04-10 Pedro Alves <palves@redhat.com>
6847 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6848 Check if the condition or command is NULL before checking if the
6849 breakpoint is known. On success, return true.
6850 * mem-break.h (add_breakpoint_condition): Document return.
6851 (add_breakpoint_commands): Add describing comment.
6852 * server.c (skip_to_semicolon): New function.
6853 (process_point_options): Use it.
6855 2014-04-09 Pedro Alves <palves@redhat.com>
6857 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6860 2014-02-27 Pedro Alves <palves@redhat.com>
6863 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6865 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6867 (last_thread_of_process_p): Take a PID argument instead of a
6869 (linux_wait_for_lwp): Delete.
6870 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6872 (linux_low_filter_event): New function, party factored out from
6873 linux_wait_for_event.
6874 (linux_wait_for_event): Rename to ...
6875 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6876 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6877 sigsuspend. Check for zombie leaders.
6878 (linux_wait_for_event): Reimplement as wrapper around
6879 linux_wait_for_event_filtered.
6880 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6881 a normal or signal exit is seen, it's the whole process exiting.
6882 (wait_for_sigstop): No longer a for_each_inferior callback.
6883 Rewrite on top of linux_wait_for_event_filtered.
6884 (stop_all_lwps): Call wait_for_sigstop directly.
6885 * server.c (resume, handle_target_event): Handle
6886 TARGET_WAITKIND_NO_RESUMED.
6888 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6890 * win32-low.c (psapi_get_dll_name,
6891 * win32_CreateToolhelp32Snapshot): Delete.
6892 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6893 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6895 (handle_load_dll): Add function description.
6896 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6898 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6900 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6902 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6903 base address when calling win32_add_one_solib.
6904 (handle_load_dll): Delete local variable load_addr.
6905 Remove 0x1000 offset applied to DLL base address when calling
6906 win32_add_one_solib.
6907 (handle_unload_dll): Add comment.
6909 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6911 * win32-low.c (win32_add_all_dlls): Renames
6912 win32_ensure_ntdll_loaded. Rewrite function documentation.
6913 Adjust implementation to always load all DLLs.
6914 Add 0x1000 offset to DLL base address when calling
6915 win32_add_one_solib.
6916 (child_initialization_done): New static global.
6917 (do_initial_child_stuff): Set child_initialization_done to
6918 zero during child initialization, and 1 after. Replace call
6919 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6921 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6922 (handle_unload_dll): Add function documentation.
6923 (get_child_debug_event): Ignore load and unload DLL events
6924 during child initialization.
6926 2014-02-20 Doug Evans <dje@google.com>
6928 Remove global all_lwps.
6929 * inferiors.h (ptid_of): Move here from linux-low.h.
6930 (pid_of, lwpid_of): Ditto.
6931 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6932 parameter is a struct thread_info * now.
6933 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6934 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6935 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6937 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6938 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6939 * linux-arm-low.c (update_registers_callback): Update, "entry"
6940 parameter is a struct thread_info * now.
6941 Fetch lwpid from current_inferior directly.
6942 (arm_insert_point): Pass &all_threads to find_inferior instead of
6944 (arm_remove_point): Ditto.
6945 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6946 (arm_prepare_to_resume): Fetch pid from thread.
6947 (arm_read_description): Fetch lwpid from current_inferior directly.
6948 * linux-low.c (all_lwps): Delete.
6949 (delete_lwp): Delete call to remove_inferior.
6950 (handle_extended_wait): Fetch lwpid from thread.
6951 (add_lwp): Don't set lwp->entry.id. Remove call to
6952 add_inferior_to_list.
6953 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6954 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6955 (kill_one_lwp_callback): Ditto.
6956 (linux_kill): Don't dereference NULL pointer.
6957 Fetch ptid,lwpid from thread.
6958 (get_detach_signal): Fetch ptid from thread.
6959 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6960 Simplify call to regcache_invalidate_thread.
6961 (delete_lwp_callback): Update, "entry" parameter is a
6962 struct thread_info * now. Fetch pid from thread.
6963 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6964 (status_pending_p_callback): Update, "entry" parameter is a
6965 struct thread_info * now. Fetch ptid from thread.
6966 (find_lwp_pid): Update, "entry" parameter is a
6967 struct thread_info * now.
6968 (linux_wait_for_lwp): Fetch pid from thread.
6969 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6970 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6971 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6972 (dequeue_one_deferred_signal): Ditto.
6973 (cancel_breakpoint): Fetch ptid from current_inferior.
6974 (linux_wait_for_event): Pass &all_threads to find_inferior,
6975 not &all_lwps. Fetch ptid, lwpid from thread.
6976 (count_events_callback): Update, "entry" parameter is a
6977 struct thread_info * now.
6978 (select_singlestep_lwp_callback): Ditto.
6979 (select_event_lwp_callback): Ditto.
6980 (cancel_breakpoints_callback): Ditto.
6981 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6983 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6984 (unsuspend_one_lwp): Update, "entry" parameter is a
6985 struct thread_info * now.
6986 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6988 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6989 Fetch lwpid from thread, not lwp.
6990 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6991 Pass &all_threads to find_inferior, not &all_lwps.
6992 (send_sigstop): Fetch lwpid from thread, not lwp.
6993 (send_sigstop_callback): Update, "entry" parameter is a
6994 struct thread_info * now.
6995 (suspend_and_send_sigstop_callback): Ditto.
6996 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6997 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6998 struct thread_info * now.
6999 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7001 (lwp_running): Update, "entry" parameter is a
7002 struct thread_info * now.
7003 (stop_all_lwps): Fetch ptid from thread.
7004 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7005 (linux_resume_one_lwp): Fetch lwpid from thread.
7006 (linux_set_resume_request): Update, "entry" parameter is a
7007 struct thread_info * now. Fetch pid, lwpid from thread.
7008 (resume_status_pending_p): Update, "entry" parameter is a
7009 struct thread_info * now.
7010 (need_step_over_p): Ditto. Fetch lwpid from thread.
7011 (start_step_over): Fetch lwpid from thread.
7012 (linux_resume_one_thread): Update, "entry" parameter is a
7013 struct thread_info * now. Fetch lwpid from thread.
7014 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7015 (proceed_one_lwp): Update, "entry" parameter is a
7016 struct thread_info * now. Fetch lwpid from thread.
7017 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7018 struct thread_info * now.
7019 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7020 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7021 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7023 (regsets_store_inferior_registers): Ditto.
7024 (fetch_register, store_register): Ditto.
7025 (linux_read_memory, linux_write_memory): Ditto.
7026 (linux_request_interrupt): Ditto.
7027 (linux_read_auxv): Ditto.
7028 (linux_xfer_siginfo): Ditto.
7029 (linux_qxfer_spu): Ditto.
7030 (linux_qxfer_libraries_svr4): Ditto.
7031 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7032 moved to inferiors.h.
7034 (get_thread_lwp): Update.
7035 (struct lwp_info): Delete member "entry". Simplify comment for
7038 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7039 current_inferior directly.
7040 (update_watch_registers_callback): Update, "entry" parameter is a
7041 struct thread_info * now. Fetch pid from thread.
7042 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7043 (mips_insert_point): Fetch lwpid from current_inferior.
7044 Pass &all_threads to find_inferior, not &all_lwps.
7045 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7046 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7048 (mips_stopped_data_address): Ditto.
7049 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7051 * linux-tile-low.c (tile_arch_setup): Ditto.
7052 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7053 (update_debug_registers_callback): Update, "entry" parameter is a
7054 struct thread_info * now. Fetch pid from thread.
7055 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7056 Pass &all_threads to find_inferior, not &all_lwps.
7057 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7058 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7059 Pass &all_threads to find_inferior, not &all_lwps.
7060 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7061 (i386_dr_low_get_status): Ditto.
7062 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7063 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7064 (x86_linux_read_description): Ditto.
7065 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7067 2014-02-20 Doug Evans <dje@google.com>
7069 * inferiors.c (get_first_inferior): Fix buglet.
7071 2014-02-19 Doug Evans <dje@google.com>
7073 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7074 * inferiors.c (add_thread): Change result type to struct thread_info *.
7075 All callers updated.
7076 (add_lwp): Call add_thread here instead of in callers.
7077 All callers updated.
7078 * linux-low.h (get_lwp_thread): Rewrite.
7079 (struct lwp_info): New member "thread".
7081 2014-02-19 Doug Evans <dje@google.com>
7083 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7084 All callers updated.
7086 2014-02-19 Doug Evans <dje@google.com>
7088 * inferiors.c (add_thread): Fix whitespace.
7090 2014-02-19 Doug Evans <dje@google.com>
7092 * dll.c (clear_dlls): Replace accessing list implemention details
7094 * gdbthread.h (get_first_thread): Declare.
7095 * inferiors.c (for_each_inferior_with_data): New function.
7096 (get_first_thread): New function.
7097 (find_thread_ptid): Simplify.
7098 (get_first_inferior): New function.
7099 (clear_list): Delete.
7100 (one_inferior_p): New function.
7101 (clear_inferior_list): New function.
7102 (clear_inferiors): Update.
7103 * inferiors.h (for_each_inferior_with_data): Declare.
7104 (clear_inferior_list): Declare.
7105 (one_inferior_p): Declare.
7106 (get_first_inferior): Declare.
7107 * linux-low.c (linux_wait_for_event): Replace accessing list
7108 implemention details with API function.
7109 * server.c (target_running): Ditto.
7110 (accumulate_file_name_length): New function.
7111 (emit_dll_description): New function.
7112 (handle_qxfer_libraries): Replace accessing list implemention
7113 details with API function.
7114 (handle_qxfer_threads_worker): New function.
7115 (handle_qxfer_threads_proper): Replace accessing list implemention
7116 details with API function.
7117 (handle_query): Ditto.
7118 (visit_actioned_threads_callback_ftype): New typedef.
7119 (visit_actioned_threads_data): New struct.
7120 (visit_actioned_threads): Rewrite to be find_inferior callback.
7121 (resume): Call find_inferior.
7122 (handle_status): Replace accessing list implemention
7123 details with API function.
7124 (process_serial_event): Replace accessing list implemention details
7126 * target.c (set_desired_inferior): Replace accessing list implemention
7127 details with API function.
7128 * tracepoint.c (same_process_p): New function.
7129 (gdb_agent_about_to_close): Replace accessing list implemention
7130 details with API function.
7131 * win32-low.c (child_delete_thread): Replace accessing list
7132 implemention details with API function.
7133 (match_dll_by_basename): New function.
7134 (dll_is_loaded_by_basename): New function.
7135 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7136 details call to dll_is_loaded_by_basename.
7138 2014-02-19 Doug Evans <dje@google.com>
7140 * dll.h (struct dll_info): Add comment.
7141 * gdbthread.h (struct thread_info): Add comment.
7142 (current_ptid): Simplify.
7143 * inferiors.c (add_process): Update.
7144 (remove_process): Update.
7145 * inferiors.h (struct process_info): Rename member "head" to "entry".
7146 * linux-low.c (delete_lwp): Update.
7148 (last_thread_of_process_p): Update.
7149 (kill_one_lwp_callback, linux_kill): Update.
7150 (status_pending_p_callback): Update.
7151 (wait_for_sigstop): Update. Simplify read of ptid.
7152 (start_step_over): Update.
7153 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7154 (get_lwp_thread): Update.
7155 (struct lwp_info): Rename member "head" to "entry".
7156 * regcache.h (inferior_list_entry): Delete.
7157 * server.c (kill_inferior_callback): Update.
7158 (detach_or_kill_inferior_callback): Update.
7159 (print_started_pid): Update.
7160 (print_attached_pid): Update.
7161 (process_serial_event): Simplify read of ptid.
7162 * thread-db.c (thread_db_create_event): Update.
7163 (thread_db_get_tls_address): Update.
7164 * win32-low.c (current_inferior_ptid): Simplify.
7166 2014-02-19 Tom Tromey <tromey@redhat.com>
7168 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7170 (target_supports_btrace): Update.
7172 2014-02-14 Yao Qi <yao@codesourcery.com>
7174 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7175 (rsp-low-ipa.o): New target.
7177 2014-02-12 Tom Tromey <tromey@redhat.com>
7179 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7180 convert_ascii_to_int.
7181 * regcache.c (registers_to_string): Likewise.
7182 * remote-utils.c (decode_M_packet): Likewise.
7183 * server.c (process_serial_event): Likewise.
7185 2014-02-12 Tom Tromey <tromey@redhat.com>
7187 * server.c (handle_query, handle_v_run): Use hex2bin, not
7189 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7191 2014-02-12 Tom Tromey <tromey@redhat.com>
7193 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7194 convert_int_to_ascii.
7195 * regcache.c (registers_to_string, collect_register_as_string):
7197 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7199 * server.c (process_serial_event): Likewise.
7200 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7201 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7203 2014-02-12 Tom Tromey <tromey@redhat.com>
7205 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7206 bin2hex, not hexify.
7207 * tracepoint.c (cmd_qtstatus): Likewise.
7209 2014-02-12 Tom Tromey <tromey@redhat.com>
7211 * remote-utils.c (monitor_output): Pass explicit length to
7214 2014-02-12 Tom Tromey <tromey@redhat.com>
7216 * tracepoint.c: Include rsp-low.h.
7217 * server.c: Include rsp-low.h.
7218 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7219 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7221 * remote-utils.c: Include rsp-low.h.
7222 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7223 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7224 (convert_int_to_ascii, convert_ascii_to_int): Move to
7226 * regcache.c: Include rsp-low.h.
7227 * ax.c: Include rsp-low.h.
7228 * Makefile.in (SFILES): Add common/rsp-low.c.
7229 (OBS): Add rsp-low.o.
7230 (rsp-low.o): New target.
7232 2014-02-12 Tom Tromey <tromey@redhat.com>
7234 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7235 Include print-utils.h.
7236 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7237 (plongest, thirty_two, phex_nz): Remove.
7238 * Makefile.in (SFILES): Add common/print-utils.c.
7239 (OBS): Add print-utils.o.
7240 (print-utils-ipa.o): New target.
7241 (print-utils.o): New target.
7242 (IPA_OBJS): Add print-utils-ipa.o.
7244 2014-02-06 Tom Tromey <tromey@redhat.com>
7246 * Makefile.in (SFILES): Fix indentation.
7248 2014-02-05 Doug Evans <dje@google.com>
7250 * linux-low.c (linux_wait_for_event): Improve comment.
7251 (linux_wait_1): Keep current_inferior in sync with event_child.
7253 2014-01-22 Doug Evans <dje@google.com>
7255 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7257 2014-01-22 Doug Evans <dje@google.com>
7259 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7260 * configure: Regenerate.
7261 * config.in: Regenerate.
7262 * Makefile.in (SFILES): Add debug.c.
7264 * debug.c: New file.
7265 * debug.h: New file.
7266 * linux-aarch64-low.c (*): Update all debugging printfs to use
7267 debug_printf instead of fprintf.
7268 * linux-arm-low.c (*): Ditto.
7269 * linux-cris-low.c (*): Ditto.
7270 * linux-crisv32-low.c (*): Ditto.
7271 * linux-m32r-low.c (*): Ditto.
7272 * linux-sparc-low.c (*): Ditto.
7273 * linux-x86.c (*): Ditto.
7274 * linux-low.c (*): Ditto.
7275 (linux_wait_1): Add calls to debug_enter, debug_exit.
7276 (linux_wait): Remove redundant debugging printf.
7277 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7278 (linux_resume, unstop_all_lwps): Ditto.
7279 * mem-break.c (*): Update all debugging printfs to use
7280 debug_printf instead of fprintf.
7281 * remote-utils.c (*): Ditto.
7282 * thread-db.c (*): Ditto.
7283 * server.c #include <ctype.h>, "gdb_vecs.h".
7284 (debug_threads): Moved to debug.c.
7285 (*): Update all debugging printfs to use debug_printf instead of
7287 (start_inferior): Replace call to fflush with call to debug_flush.
7288 (monitor_show_help): Mention set debug-format.
7289 (parse_debug_format_options): New function.
7290 (handle_monitor_command): Handle "monitor set debug-format".
7291 (gdbserver_usage): Mention --debug-format.
7292 (main): Parse --debug-format.
7293 * server.h (debug_threads): Declaration moved to debug.h.
7295 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7296 trace_debug_1 that uses debug_printf.
7297 (tracepoint_look_up_symbols): Update all debugging printfs to use
7298 debug_printf instead of fprintf.
7300 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7302 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7305 2014-01-17 Pedro Alves <palves@redhat.com>
7308 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7309 defined after including gdb_proc_service.h.
7311 2014-01-16 Doug Evans <dje@google.com>
7313 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7314 (match_dll): Use it.
7316 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7318 * target.h (target_ops) <read_btrace>: Change parameters and
7319 return type to allow error reporting.
7320 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7321 trace reading errors on.
7322 * linux-low.c (linux_low_read_btrace): Pass trace reading
7324 (linux_low_disable_btrace): New.
7326 2014-01-15 Doug Evans <dje@google.com>
7328 * inferiors.c (thread_id_to_gdb_id): Delete.
7329 * inferiors.h (thread_id_to_gdb_id): Delete.
7331 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7333 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7334 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7337 2014-01-08 Pedro Alves <palves@redhat.com>
7339 * server.c (handle_status): Don't discard previous queued stop
7340 replies or thread's pending status here.
7341 (main) <disconnection>: Do it here instead.
7343 2014-01-08 Pedro Alves <palves@redhat.com>
7345 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7346 * server.c (visit_actioned_threads, handle_pending_status): New
7348 (handle_v_cont): Factor out parts to ...
7349 (resume): ... this new function. If in all-stop, and a thread
7350 being resumed has a pending status, report it without actually
7352 (myresume): Adjust to use the new 'resume' function.
7353 (clear_pending_status_callback, set_pending_status_callback)
7354 (find_status_pending_thread_callback): New functions.
7355 (handle_status): Handle the case of multiple threads having
7356 interesting statuses to report. Report threads' real last signal
7357 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7358 with an interesting thread to report the status for, instead of
7359 always reporting the status of the first thread.
7361 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7363 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7364 * gdbreplay.c (gdbreplay_version): Likewise.
7366 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7368 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7369 iov.iov_len with the real length in use.
7371 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7373 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7374 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7375 for all targets that use win32-low.c.
7376 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7377 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7379 2013-12-13 Pedro Alves <palves@redhat.com>
7381 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7382 if equal to TARGET_WAITKIND_LOADED.
7383 * win32-low.c (cached_status): New static global.
7384 (win32_wait): Add declaration.
7385 (do_initial_child_stuff): Flush all initial pending debug events
7386 up to the initial breakpoint.
7387 (win32_wait): If CACHED_STATUS was set, return that instead
7388 of doing a real wait. Remove the code resuming the execution
7389 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7390 during the initial phase. Also remove the code changing
7391 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7392 TARGET_WAITKIND_STOPPED.
7394 2013-12-11 Yao Qi <yao@codesourcery.com>
7396 * notif.c (handle_notif_ack): Return 0 if no notification
7399 2013-11-20 Doug Evans <dje@google.com>
7401 * linux-low.c (linux_set_resume_request): Fix comment.
7403 2013-11-20 Doug Evans <dje@google.com>
7405 * linux-low.c (resume_status_pending_p): Tweak comment.
7407 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7409 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7410 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7411 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7412 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7413 (srv_amd64_regobj): Add amd64-mpx.o.
7414 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7415 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7416 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7417 * i387-fp.c (num_pl_bnd_register) Added constant.
7418 (num_pl_bnd_cfg_registers) Added constant.
7419 (struct i387_xsave) Added reserved area and MPX fields.
7420 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7421 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7423 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7424 (init_registers_amd64_mpx_linux): Declare new function.
7425 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7426 (x86_64_regmap): Add MPX registers.
7427 (x86_linux_read_description): Add MPX case.
7428 (initialize_low_arch): Initialize MPX targets.
7430 2013-11-18 Tom Tromey <tromey@redhat.com>
7432 * configure: Rebuild.
7433 * configure.ac: Don't check for stdlib.h.
7434 * gdbreplay.c: Unconditionally include stdlib.h.
7436 2013-11-18 Tom Tromey <tromey@redhat.com>
7438 * config.in: Rebuild.
7439 * configure: Rebuild.
7440 * configure.ac: Don't use AC_HEADER_DIRENT.
7442 2013-11-18 Tom Tromey <tromey@redhat.com>
7444 * server.h: Don't check HAVE_STRING_H.
7445 * gdbreplay.c: Don't check HAVE_STRING_H.
7446 * configure: Rebuild.
7448 2013-11-18 Tom Tromey <tromey@redhat.com>
7450 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7453 2013-11-08 Tom Tromey <tromey@redhat.com>
7455 * configure, config.in: Rebuild.
7456 * configure.ac: Remove unused configury.
7458 2013-11-08 Tom Tromey <tromey@redhat.com>
7460 * acinclude.m4: Include common.m4, codeset.m4.
7461 * configure, config.in: Rebuild.
7462 * configure.ac: Use GDB_AC_COMMON.
7464 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7466 * linux-s390-low.c (HWCAP_S390_TE): New define.
7467 (s390_arch_setup): Consider the TE field in the HWCAP for
7468 determining 'have_regset_tdb'.
7470 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7473 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7476 2013-10-02 Pedro Alves <palves@redhat.com>
7478 * server.c (process_serial_event): Don't output "GDBserver
7479 exiting" if GDB is connected through stdio.
7480 * target.c (mywait): Likewise, be silent if GDB is connected
7483 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7485 * lynx-low.c (lynx_add_threads_after_attach): New function.
7486 (lynx_attach): Remove call to add_thread. Add call to
7487 lynx_add_threads_after_attach instead.
7489 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7491 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7492 * config.in, configure: Regenerated.
7494 2013-09-18 Yao Qi <yao@codesourcery.com>
7497 * server.c (start_inferior): Clear 'resume_info'.
7499 2013-09-16 Jiong Wang <jiwang@tilera.com>
7501 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7504 2013-09-16 Jiong Wang <jiwang@tilera.com>
7506 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7507 linux-tile-low.o to srv_tgtobj.
7509 2013-09-16 Will Newton <will.newton@linaro.org>
7511 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7514 2013-09-06 Pedro Alves <palves@redhat.com>
7516 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7517 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7518 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7519 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7520 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7521 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7523 2013-09-06 Pedro Alves <palves@redhat.com>
7525 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7526 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7528 2013-09-06 Pedro Alves <palves@redhat.com>
7530 * linux-amd64-ipa.c: Include tracepoint.h.
7531 * linux-i386-ipa.c: Include tracepoint.h.
7533 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7535 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7536 (ps_get_thread_area): New function.
7538 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7540 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7541 (initialize_low_arch): Call init_registers_crisv32 rather than
7542 init_register_crisv32.
7544 2013-09-05 Pedro Alves <palves@redhat.com>
7546 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7548 * hostio.h: ... this new file.
7549 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7550 win32-low.c: Include hostio.h.
7552 2013-09-05 Pedro Alves <palves@redhat.com>
7554 * server.h (gdb_client_data, handler_func, callback_handler_func)
7555 (delete_file_handler, add_file_handler, append_callback_event)
7556 (delete_callback_event, start_event_loop, initialize_event_loop):
7557 Move to event-loop.h and include it.
7558 * event-loop.h: New file.
7560 2013-09-05 Pedro Alves <palves@redhat.com>
7562 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7563 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7564 (loaded_dll, unloaded_dll): Move to ...
7565 * dll.h: ... this new file.
7566 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7568 2013-09-05 Pedro Alves <palves@redhat.com>
7570 * server.h (current_process, get_thread_process, all_processes)
7571 (add_inferior_to_list, for_each_inferior, current_inferior)
7572 (remove_inferior, add_process, remove_process, find_process_pid)
7573 (have_started_inferiors_p, have_attached_inferiors_p)
7574 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7575 (clear_inferiors, find_inferior, find_inferior_id)
7576 (inferior_target_data, set_inferior_target_data)
7577 (inferior_regcache_data, set_inferior_regcache_data): Move to
7578 inferiors.h, and include it.
7579 * inferiors.h: New file.
7581 2013-09-05 Pedro Alves <palves@redhat.com>
7583 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7587 2013-09-05 Pedro Alves <palves@redhat.com>
7589 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7591 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7592 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7593 (handle_tracepoint_general_set, handle_tracepoint_query)
7594 (tracepoint_finished_step, tracepoint_was_hit)
7595 (release_while_stepping_state_list, current_traceframe)
7596 (in_readonly_region, traceframe_read_mem)
7597 (fetch_traceframe_registers, traceframe_read_sdata)
7598 (traceframe_read_info, struct fast_tpoint_collect_status)
7599 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7600 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7601 (supply_fast_tracepoint_registers)
7602 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7603 (ipa_tdesc, claim_trampoline_space)
7604 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7605 (agent_mem_read, agent_get_trace_state_variable_value)
7606 (agent_set_trace_state_variable_value, agent_tsv_read)
7607 (agent_mem_read_string, get_raw_reg_func_addr)
7608 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7609 * tracepoint.h: ... this new file.
7611 2013-09-05 Pedro Alves <palves@redhat.com>
7613 * server.h (perror_with_name, error, fatal, warning, paddress)
7614 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7616 * utils.h: New file.
7618 2013-09-05 Pedro Alves <palves@redhat.com>
7620 * server.h (remote_debug, noack_mode, transport_is_reliable)
7621 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7622 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7623 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7624 (write_enn, initialize_async_io, enable_async_io)
7625 (disable_async_io, check_remote_input_interrupt_request)
7626 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7627 (dead_thread_notify, prepare_resume_reply)
7628 (decode_address_to_semicolon, decode_address, decode_m_packet)
7629 (decode_M_packet, decode_X_packet, decode_xfer_write)
7630 (decode_search_memory_packet, unhexify, hexify)
7631 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7632 (look_up_one_symbol, relocate_instruction)
7633 (monitor_output): Move to remote-utils.h, and include it.
7634 * remote-utils.h: New file.
7636 2013-09-05 Pedro Alves <palves@redhat.com>
7638 * server.h (_): Delete.
7640 2013-09-02 Pedro Alves <palves@redhat.com>
7642 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7643 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7645 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7647 2013-09-02 Pierre Muller <muller@sourceware.org>
7649 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7650 or WriteProcessMemory complete successfully and handle
7651 ERROR_PARTIAL_COPY error.
7653 2013-09-02 Pedro Alves <palves@redhat.com>
7655 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7656 error instead of EIO.
7658 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7661 * linux-low.c: Include filestuff.h.
7662 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7663 * lynx-low.c: Include filestuff.h.
7664 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7665 * server.c: Include filestuff.h.
7666 (main): Call notice_open_fds.
7667 * spu-low.c: Include filestuff.h.
7668 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7670 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7672 * Makefile.in: Explain why ../target and ../nat are not
7673 listed as include file search paths.
7674 (linux-waitpid.o): New object file rule.
7675 * configure.srv (srv_native_linux_obj): New variable.
7676 Replace all occurrences of linux native object files with
7677 $srv_native_linux_obj.
7678 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7679 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7680 (linux_enable_event_reporting): Remove declaration.
7681 (my_waitpid): Moved to common/linux-waitpid.c.
7682 (linux_wait_for_event): Pass ptid when calling
7683 linux_enable_event_reporting.
7684 (linux_supports_tracefork_flag): Remove.
7685 (linux_enable_event_reporting): Likewise.
7686 (linux_tracefork_grandchild): Remove.
7687 (STACK_SIZE): Moved to common/linux-ptrace.c.
7688 (linux_tracefork_child): Remove.
7689 (linux_test_for_tracefork): Remove.
7690 (linux_look_up_symbols): Call linux_supports_traceclone.
7691 (initialize_low): Remove call to linux_test_for_tracefork.
7692 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7693 common/linux-ptrace.h.
7694 (PTRACE_TYPE_ARG4): Likewise.
7695 Include linux-ptrace.h.
7697 2013-08-21 Pedro Alves <palves@redhat.com>
7699 * config.in: Renegerate.
7701 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7703 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7704 (SFILES): Remove $(srcdir)/common/target-common.c and
7705 add $(srcdir)/target/waitstatus.c.
7706 (OBS): Remove target-common.o and add waitstatus.o.
7707 (server_h): Remove $(srcdir)/../common/target-common.h and
7708 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7709 and $(srcdir)/../target/waitstatus.h.
7710 (target-common.o): Remove.
7711 (waitstatus.o): New target object file.
7712 * target.h: Do not include target-common.h and
7713 include target/resume.h, target/wait.h and
7714 target/waitstatus.h.
7716 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7718 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7719 to PTRACE_TYPE_ARG3.
7720 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7721 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7723 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7724 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7726 2013-07-27 Jie Zhang <jie@codesourcery.com>
7727 Daniel Jacobowitz <dan@codesourcery.com>
7728 Yao Qi <yao@codesourcery.com>
7730 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7731 (mips-linux-watch.o): New rule.
7732 (mips_linux_watch_h): New variable.
7733 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7735 * linux-mips-low.c: Include mips-linux-watch.h.
7736 (struct arch_process_info, struct arch_lwp_info): New.
7737 (update_watch_registers_callback): New function.
7738 (mips_linux_new_process, mips_linux_new_thread) New functions.
7739 (mips_linux_prepare_to_resume, mips_insert_point): New
7741 (mips_remove_point, mips_stopped_by_watchpoint): New
7743 (rsp_bp_type_to_target_hw_bp_type): New function.
7744 (mips_stopped_data_address): New function.
7745 (the_low_target): Add watchpoint support functions.
7747 2013-07-27 Yao Qi <yao@codesourcery.com>
7749 * i386-low.c: Include break-common.h.
7750 (enum target_hw_bp_type): Remove.
7752 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7754 * Makefile.in (SFILES): /common/target-common.c.
7755 (OBS): Add target-common.o.
7756 (server_h): Add $(srcdir)/../common/target-common.h.
7757 (target-common.o): New target.
7758 * server.c (queue_stop_reply_callback): Free
7759 status string after use.
7760 * target.c (target_waitstatus_to_string): Remove.
7761 * target.h: Include target-common.h.
7762 (resume_kind): Likewise.
7763 (target_waitkind): Likewise.
7764 (target_waitstatus): Likewise.
7765 (TARGET_WNOHANG): Likewise.
7767 2013-07-04 Yao Qi <yao@codesourcery.com>
7769 * Makefile.in (host_alias): Use @host_noncanonical@.
7770 (target_alias): Use @target_noncanonical@.
7771 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7772 ACX_NONCANONICAL_HOST.
7773 * configure: Regenerated.
7776 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7778 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7779 * configure: Rebuild.
7780 * Makefile.in (version_host, version_target): Get from configure.
7781 (version.c): Use $(version_host) and $(version_target).
7783 2013-07-03 Pedro Alves <palves@redhat.com>
7785 * Makefile.in (config.status): Depend on development.sh.
7786 * acinclude.m4: Include libmcheck.m4.
7787 * configure: Regenerate.
7789 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7791 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7792 attribute inside the parentheses.
7793 (winapi_DebugSetProcessKillOnExit): Ditto.
7794 (winapi_DebugBreakProcess): Ditto.
7795 (winapi_GenerateConsoleCtrlEvent): Ditto.
7797 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7799 * notif.h (notif_event): Add a dummy member to avoid compiler
7802 2013-07-01 Pedro Alves <palves@redhat.com>
7804 * hostio.c (HOSTIO_PATH_MAX): Define.
7805 (require_filename, handle_open, handle_unlink, handle_readlink):
7808 2013-07-01 Pedro Alves <palves@redhat.com>
7810 * server.h: Include "pathmax.h".
7811 * linux-low.c: Don't include sys/param.h.
7812 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7814 * win32-low.c: Don't include sys/param.h.
7815 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7817 2013-07-01 Pedro Alves <palves@redhat.com>
7819 * event-loop.c: Don't check HAVE_UNISTD_H before including
7821 * gdbreplay.c: Likewise.
7822 * remote-utils.c: Likewise.
7823 * server.c: Likewise.
7824 * configure.ac: Don't check for unistd.h.
7825 * configure: Regenerate.
7827 2013-06-28 Tom Tromey <tromey@redhat.com>
7829 * Makefile.in (version.c): Use version.in, not
7832 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7834 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7835 * configure: Rebuild.
7836 * Makefile.in (version_host, version_target): Get from configure.
7837 (version.c): Use $(version_host) and $(version_target).
7839 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7841 Fix trace-status to output user name without trailing colon.
7842 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7844 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7846 Fix trace-status to output proper start-time and stop-time.
7847 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7848 output start time and stop time in hex as gdb expects.
7850 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7852 * tracepoint.c (build_traceframe_info_xml): Output trace state
7853 variables present in the trace buffer.
7855 2013-06-24 Tom Tromey <tromey@redhat.com>
7857 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7859 (version.o): Remove.
7860 * gdbreplay.c: Include version.h.
7861 (version, host_name): Don't declare.
7862 * server.h: Include version.h.
7863 (version, host_name): Don't declare.
7865 2013-06-12 Pedro Alves <palves@redhat.com>
7867 * linux-x86-low.c (linux_is_elf64): Delete global.
7868 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7869 with local linux_pid_exe_is_elf_64_file use.
7871 2013-06-11 Pedro Alves <palves@redhat.com>
7873 * linux-low.c (regset_disabled, disable_regset): New functions.
7874 (regsets_fetch_inferior_registers)
7875 (regsets_store_inferior_registers): Use them.
7876 (initialize_regsets_info); Don't allocate the disabled_regsets
7878 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7881 2013-06-11 Pedro Alves <palves@redhat.com>
7883 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7886 2013-06-11 Pedro Alves <palves@redhat.com>
7888 * linux-x86-low.c (initialize_low_arch): Call
7889 init_registers_x32_avx_linux.
7891 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7893 Fix compatibility with Android Bionic.
7894 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7897 2013-06-07 Pedro Alves <palves@redhat.com>
7900 * Makefile.in (OBS): Add tdesc.o.
7901 (IPA_OBJS): Add tdesc-ipa.o.
7902 (tdesc-ipa.o): New rule.
7903 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7905 * linux-low.c (new_inferior): Delete.
7906 (disabled_regsets, num_regsets): Delete.
7907 (linux_add_process): Adjust to set the new per-process
7909 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7910 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7911 was a stop. When calling arch_setup, switch the current inferior
7912 to the thread that got an event.
7913 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7914 (regsets_fetch_inferior_registers)
7915 (regsets_store_inferior_registers): New regsets_info parameter.
7917 (linux_register_in_regsets): New regs_info parameter. Adjust to
7919 (register_addr, fetch_register, store_register): New usrregs_info
7920 parameter. Adjust to use it.
7921 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7922 parameter regs_info. Adjust to use it.
7923 (linux_fetch_registers): Get the current inferior's regs_info, and
7925 (linux_store_registers): Ditto.
7926 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7927 (initialize_low): Don't initialize the target_regsets here. Call
7928 initialize_low_arch.
7929 * linux-low.h (target_regsets): Delete declaration.
7930 (struct regsets_info): New.
7931 (struct usrregs_info): New.
7932 (struct regs_info): New.
7933 (struct process_info_private) <new_inferior>: New field.
7934 (struct linux_target_ops): Delete the num_regs, regmap, and
7935 regset_bitmap fields. New field regs_info.
7936 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7937 * i387-fp.c (num_xmm_registers): Delete.
7938 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7939 calls to new interface.
7940 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7941 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7942 Infer the number of xmm registers from the regcache's target
7944 * i387-fp.h (num_xmm_registers): Delete.
7945 * inferiors.c (add_thread): Don't install the thread's regcache
7947 * proc-service.c (gregset_info): Fetch the current inferior's
7948 regs_info. Adjust to use it.
7949 * regcache.c: Include tdesc.h.
7950 (register_bytes, reg_defs, num_registers)
7951 (gdbserver_expedite_regs): Delete.
7952 (get_thread_regcache): If the thread doesn't have a regcache yet,
7953 create one, instead of aborting gdbserver.
7954 (regcache_invalidate_one): Rename to ...
7955 (regcache_invalidate_thread): ... this.
7956 (regcache_invalidate_one): New.
7957 (regcache_invalidate): Only invalidate registers of the current
7959 (init_register_cache): Add target_desc parameter, and use it.
7960 (new_register_cache): Ditto. Assert the target description has a
7961 non zero registers_size.
7962 (regcache_cpy): Add assertions. Adjust.
7963 (realloc_register_cache, set_register_cache): Delete.
7964 (registers_to_string, registers_from_string): Adjust.
7965 (find_register_by_name, find_regno, find_register_by_number)
7966 (register_cache_size): Add target_desc parameter, and use it.
7967 (free_register_cache_thread, free_register_cache_thread_one)
7968 (regcache_release, register_cache_size): New.
7969 (register_size): Add target_desc parameter, and use it.
7970 (register_data, supply_register, supply_register_zeroed)
7971 (supply_regblock, supply_register_by_name, collect_register)
7972 (collect_register_as_string, collect_register_by_name): Adjust.
7973 * regcache.h (struct target_desc): Forward declare.
7974 (struct regcache) <tdesc>: New field.
7975 (init_register_cache, new_register_cache): Add target_desc
7977 (regcache_invalidate_thread): Declare.
7978 (regcache_invalidate_one): Delete declaration.
7979 (regcache_release): Declare.
7980 (find_register_by_number, register_cache_size, register_size)
7981 (find_regno): Add target_desc parameter.
7982 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7984 * remote-utils.c: Include tdesc.h.
7985 (outreg, prepare_resume_reply): Adjust.
7986 * server.c: Include tdesc.h.
7987 (gdbserver_xmltarget): Delete declaration.
7988 (get_features_xml, process_serial_event): Adjust.
7989 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7991 (struct process_info) <tdesc>: New field.
7992 (ipa_tdesc): Declare.
7993 * tdesc.c: New file.
7994 * tdesc.h: New file.
7995 * tracepoint.c: Include tdesc.h.
7996 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7997 (get_context_regcache): Adjust to pass ipa_tdesc down.
7998 (do_action_at_tracepoint): Adjust to get the register cache size
7999 from the context regcache's description.
8000 (traceframe_walk_blocks): Adjust to get the register cache size
8001 from the current trace frame's description.
8002 (traceframe_get_pc): Adjust to get current trace frame's
8003 description and pass it down.
8004 (gdb_collect): Adjust to get the register cache size from the
8006 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8007 (gdbserver_xmltarget): Delete.
8008 (initialize_low_tracepoint): Set the ipa's target description.
8009 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8010 (initialize_low_tracepoint): Set the ipa's target description.
8011 * linux-x86-low.c: Include tdesc.h.
8012 [__x86_64__] (is_64bit_tdesc): New.
8013 (ps_get_thread_area, x86_get_thread_area): Use it.
8014 (i386_cannot_store_register): Rename to ...
8015 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8016 (i386_cannot_fetch_register): Rename to ...
8017 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8018 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8020 (target_regsets): Rename to ...
8021 (x86_regsets): ... this.
8022 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8024 (x86_siginfo_fixup): Use is_64bit_tdesc.
8025 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8026 (tdesc_x32_avx_linux, tdesc_x32_linux)
8027 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8029 (x86_linux_update_xmltarget): Delete.
8030 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8031 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8032 (AMD64_LINUX_USER64_CS): New.
8033 (x86_linux_read_description): New, based on
8034 x86_linux_update_xmltarget.
8035 (same_process_callback): New.
8036 (x86_arch_setup_process_callback): New.
8037 (x86_linux_update_xmltarget): New.
8038 (x86_regsets_info): New.
8039 (amd64_linux_regs_info): New.
8040 (i386_linux_usrregs_info): New.
8041 (i386_linux_regs_info): New.
8042 (x86_linux_regs_info): New.
8043 (x86_arch_setup): Reimplement.
8044 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8045 (x86_emit_ops): Ditto.
8046 (the_low_target): Adjust. Install x86_linux_regs_info,
8047 x86_cannot_fetch_register, and x86_cannot_store_register.
8048 (initialize_low_arch): New.
8049 * linux-ia64-low.c (tdesc_ia64): Declare.
8050 (ia64_fetch_register): Adjust.
8051 (ia64_usrregs_info, regs_info): New globals.
8052 (ia64_regs_info): New function.
8053 (the_low_target): Adjust.
8054 (initialize_low_arch): New function.
8055 * linux-sparc-low.c (tdesc_sparc64): Declare.
8056 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8058 (sparc_arch_setup): New function.
8059 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8060 (the_low_target): Adjust.
8061 (initialize_low_arch): New function.
8062 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8063 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8064 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8065 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8066 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8067 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8068 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8069 (tdesc_powerpc_isa205_vsx64l): Declare.
8070 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8071 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8072 (ppc_set_pc, ppc_get_hwcap): Adjust.
8073 (ppc_usrregs_info): Forward declare.
8074 (!__powerpc64__) ppc_regmap_adjusted: New global.
8075 (ppc_arch_setup): Adjust to the current process'es target
8077 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8078 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8079 (ppc_store_evrregset): Adjust.
8080 (target_regsets): Rename to ...
8081 (ppc_regsets): ... this, and make static.
8082 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8083 (ppc_regs_info): New function.
8084 (the_low_target): Adjust.
8085 (initialize_low_arch): New function.
8086 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8087 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8088 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8089 (tdesc_s390x_linux64v2): Declare.
8090 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8091 (s390_fill_gregset, s390_store_last_break): Adjust.
8092 (target_regsets): Rename to ...
8093 (s390_regsets): ... this, and make static.
8094 (s390_get_pc, s390_set_pc): Adjust.
8095 (s390_get_hwcap): New target_desc parameter, and use it.
8096 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8097 (s390_arch_setup): Adjust to set the current process'es target
8098 description. Don't adjust the regmap.
8099 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8100 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8101 (regs_info_3264): New globals.
8102 (s390_regs_info): New function.
8103 (the_low_target): Adjust.
8104 (initialize_low_arch): New function.
8105 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8106 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8107 [__mips64] (init_registers_mips_linux)
8108 (init_registers_mips_dsp_linux): Delete defines.
8109 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8110 (have_dsp): New global.
8111 (mips_read_description): New, based on mips_arch_setup.
8112 (mips_arch_setup): Reimplement.
8113 (get_usrregs_info): New function.
8114 (mips_cannot_fetch_register, mips_cannot_store_register)
8115 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8116 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8117 (target_regsets): Rename to ...
8118 (mips_regsets): ... this, and make static.
8119 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8120 (dsp_regs_info, regs_info): New globals.
8121 (mips_regs_info): New function.
8122 (the_low_target): Adjust.
8123 (initialize_low_arch): New function.
8124 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8125 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8127 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8128 (arm_read_description): New, with bits factored from
8130 (arm_arch_setup): Reimplement.
8131 (target_regsets): Rename to ...
8132 (arm_regsets): ... this, and make static.
8133 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8134 (arm_regs_info): New function.
8135 (the_low_target): Adjust.
8136 (initialize_low_arch): New function.
8137 * linux-m68k-low.c (tdesc_m68k): Declare.
8138 (target_regsets): Rename to ...
8139 (m68k_regsets): ... this, and make static.
8140 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8141 (m68k_regs_info): New function.
8142 (m68k_arch_setup): New function.
8143 (the_low_target): Adjust.
8144 (initialize_low_arch): New function.
8145 * linux-sh-low.c (tdesc_sharch): Declare.
8146 (target_regsets): Rename to ...
8147 (sh_regsets): ... this, and make static.
8148 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8149 (sh_regs_info, sh_arch_setup): New functions.
8150 (the_low_target): Adjust.
8151 (initialize_low_arch): New function.
8152 * linux-bfin-low.c (tdesc_bfin): Declare.
8153 (bfin_arch_setup): New function.
8154 (bfin_usrregs_info, regs_info): New globals.
8155 (bfin_regs_info): New function.
8156 (the_low_target): Adjust.
8157 (initialize_low_arch): New function.
8158 * linux-cris-low.c (tdesc_cris): Declare.
8159 (cris_arch_setup): New function.
8160 (cris_usrregs_info, regs_info): New globals.
8161 (cris_regs_info): New function.
8162 (the_low_target): Adjust.
8163 (initialize_low_arch): New function.
8164 * linux-cris-low.c (tdesc_crisv32): Declare.
8165 (cris_arch_setup): New function.
8166 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8167 (cris_regs_info): New function.
8168 (the_low_target): Adjust.
8169 (initialize_low_arch): New function.
8170 * linux-m32r-low.c (tdesc_m32r): Declare.
8171 (m32r_arch_setup): New function.
8172 (m32r_usrregs_info, regs_info): New globals.
8173 (m32r_regs_info): Adjust.
8174 (initialize_low_arch): New function.
8175 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8176 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8177 (tic6x_usrregs_info): Forward declare.
8178 (tic6x_read_description): New function, based on ...
8179 (tic6x_arch_setup): ... this. Reimplement.
8180 (target_regsets): Rename to ...
8181 (tic6x_regsets): ... this, and make static.
8182 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8183 (tic6x_regs_info): New function.
8184 (the_low_target): Adjust.
8185 (initialize_low_arch): New function.
8186 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8187 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8188 (target_regsets): Rename to ...
8189 (xtensa_regsets): ... this, and make static.
8190 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8192 (xtensa_arch_setup, xtensa_regs_info): New functions.
8193 (the_low_target): Adjust.
8194 (initialize_low_arch): New function.
8195 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8196 (nios2_arch_setup): Set the current process'es tdesc.
8197 (target_regsets): Rename to ...
8198 (nios2_regsets): ... this.
8199 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8200 (nios2_regs_info): New function.
8201 (the_low_target): Adjust.
8202 (initialize_low_arch): New function.
8203 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8204 (aarch64_arch_setup): Set the current process'es tdesc.
8205 (target_regsets): Rename to ...
8206 (aarch64_regsets): ... this.
8207 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8208 (aarch64_regs_info): New function.
8209 (the_low_target): Adjust.
8210 (initialize_low_arch): New function.
8211 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8213 (target_regsets): Rename to ...
8214 (tile_regsets): ... this.
8215 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8216 (tile_regs_info): New function.
8217 (tile_arch_setup): Set the current process'es tdesc.
8218 (the_low_target): Adjust.
8219 (initialize_low_arch): New function.
8220 * spu-low.c (tdesc_spu): Declare.
8221 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8222 * win32-arm-low.c (tdesc_arm): Declare.
8223 (arm_arch_setup): New function.
8224 (the_low_target): Install arm_arch_setup instead of
8226 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8227 (init_windows_x86): Rename to ...
8228 (i386_arch_setup): ... this. Set `win32_tdesc'.
8229 (the_low_target): Adjust.
8230 * win32-low.c (win32_tdesc): New global.
8231 (child_add_thread): Don't create the thread cache here.
8232 (do_initial_child_stuff): Set the new process'es tdesc.
8233 * win32-low.h (struct target_desc): Forward declare.
8234 (win32_tdesc): Declare.
8235 * lynx-i386-low.c (tdesc_i386): Declare global.
8236 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8237 * lynx-low.c (lynx_tdesc): New global.
8238 (lynx_add_process): Set the new process'es tdesc.
8239 * lynx-low.h (struct target_desc): Forward declare.
8240 (lynx_tdesc): Declare global.
8241 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8242 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8243 * nto-low.c (nto_tdesc): New global.
8244 (do_attach): Set the new process'es tdesc.
8245 * nto-low.h (struct target_desc): Forward declare.
8246 (nto_tdesc): Declare.
8247 * nto-x86-low.c (tdesc_i386): Declare.
8248 (nto_x86_arch_setup): Set `nto_tdesc'.
8250 2013-06-04 Gary Benson <gbenson@redhat.com>
8252 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8253 to qSupported response when appropriate.
8254 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8255 with nonzero-length annex.
8256 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8257 arguments supplied in annex.
8259 2013-05-31 Doug Evans <dje@google.com>
8262 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8263 64 bits in 64-cross-32 environment.
8265 2013-05-28 Pedro Alves <palves@redhat.com>
8267 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8268 (aarch64-without-fpu.c): Delete rule.
8269 * configure.srv (aarch64*-*-linux*): Remove references to
8270 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8271 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8274 2013-05-24 Pedro Alves <palves@redhat.com>
8276 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8277 instead of strchr/decode_address. Error if the range isn't split
8278 with a ','. Don't assume there's be a ':' in the action.
8280 2013-05-23 Yao Qi <yao@codesourcery.com>
8281 Pedro Alves <palves@redhat.com>
8283 * linux-low.c (lwp_in_step_range): New function.
8284 (linux_wait_1): If the thread was range stepping and stopped
8285 outside the stepping range, report the stop to GDB. Otherwise,
8286 continue stepping. Add range stepping debug output.
8287 (linux_set_resume_request): Copy the step range from the resume
8289 (linux_supports_range_stepping): New.
8290 (linux_target_ops) <supports_range_stepping>: Set to
8291 linux_supports_range_stepping.
8292 * linux-low.h (struct linux_target_ops)
8293 <supports_range_stepping>: New field.
8294 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8295 * linux-x86-low.c (x86_supports_range_stepping): New.
8296 (the_low_target) <supports_range_stepping>: Set to
8297 x86_supports_range_stepping.
8298 * server.c (handle_v_cont): Handle 'r' action.
8299 (handle_v_requests): Append ";r" if the target supports range
8301 * target.h (struct thread_resume) <step_range_start,
8302 step_range_end>: New fields.
8303 (struct target_ops) <supports_range_stepping>:
8305 (target_supports_range_stepping): New macro.
8307 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8309 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8310 confusion in comment.
8312 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8314 * lynx-low.c (struct process_info_private): New type.
8315 (lynx_add_process): New function.
8316 (lynx_create_inferior, lynx_attach): Replace calls to
8317 add_process by calls to lynx_add_process.
8318 (lynx_resume): If PTID is null, then try using
8319 current_process()->private->last_wait_event_ptid.
8321 (lynx_clear_inferiors): Delete. The contents of that function
8322 has been inlined in lynx_mourn;
8323 (lynx_wait_1): Save the ptid in the process's private data.
8324 (lynx_mourn): Free the process' private data. Replace call
8325 to lynx_clear_inferiors by call to clear_inferiors.
8327 2013-05-17 Yao Qi <yao@codesourcery.com>
8329 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8332 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8334 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8335 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8336 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8337 PT_TEXT_END_ADDR guards. Update comments.
8338 (linux_target_op) <read_offsets>: Conditionally define to
8339 linux_read_offsets if the target is UCLIBC and if it defines
8340 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8342 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8343 Andrew Jenner <andrew@codesourcery.com>
8345 * Makefile.in (SFILES): Add linux-nios2-low.c.
8346 (clean): Add action to delete nios2-linux.c.
8347 (nios2-linux.c): New rule.
8348 * configure.srv: Add nios2*-*-linux*.
8349 * linux-nios2-low.c: New.
8351 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8353 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8355 2013-04-25 Hui Zhu <hui@codesourcery.com>
8358 * ax.c (ax_printf): Add fflush.
8360 2013-04-22 Tom Tromey <tromey@redhat.com>
8362 * Makefile.in (SFILES): Add filestuff.c.
8363 (OBS): Add filestuff.o.
8364 (filestuff.o): New target.
8365 * config.in, configure: Rebuild.
8366 * configure.ac: Check for fdwalk, pipe2.
8368 2013-04-17 Pedro Alves <palves@redhat.com>
8370 * configure.ac (USE_THREAD_DB): Delete variable.
8371 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8372 Don't AC_SUBST USE_THREAD_DB.
8373 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8374 * config.in, configure: Regenerate.
8376 2013-04-16 Pedro Alves <palves@redhat.com>
8378 * linux-low.h (struct lwp_info) <thread_known>: Move under
8379 the USE_THREAD_DB #ifdef.
8381 2013-04-16 Pedro Alves <palves@redhat.com>
8383 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8384 (linux-low.o): Delete rule.
8385 * linux-low.h: Always include "gdb_thread_db.h" instead of
8386 conditionally including thread_db.h.
8387 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8390 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8392 * Makefile.in (install-only): Fix make install regression.
8394 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8396 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8397 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8399 * gdbserver.1: Remove.
8401 2013-03-22 Pedro Alves <palves@redhat.com>
8403 * linux-low.c (handle_extended_wait): Don't call
8404 linux_enable_event_reporting.
8406 2013-03-15 Tony Theodore <tonyt@logyst.com>
8409 * Makefile.in (SHELL): Use @SHELL@.
8411 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8413 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8416 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8418 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8419 Remove extraneous NULL element.
8421 2013-03-13 Yao Qi <yao@codesourcery.com>
8423 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8424 'V' block in trace frame.
8426 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8428 * target.h (struct target_ops): Add btrace ops.
8429 (target_supports_btrace): New macro.
8430 (target_enable_btrace): New macro.
8431 (target_disable_btrace): New macro.
8432 (target_read_btrace): New macro.
8433 * gdbthread.h (struct thread_info): Add btrace field.
8434 * server.c: Include btrace-common.h.
8435 (handle_btrace_general_set): New function.
8436 (handle_btrace_enable): New function.
8437 (handle_btrace_disable): New function.
8438 (handle_general_set): Call handle_btrace_general_set.
8439 (handle_qxfer_btrace): New function.
8440 (struct qxfer qxfer_packets[]): Add btrace entry.
8441 * inferiors.c (remove_thread): Disable btrace.
8442 * linux-low: Include linux-btrace.h.
8443 (linux_low_enable_btrace): New function.
8444 (linux_low_read_btrace): New function.
8445 (linux_target_ops): Add btrace ops.
8446 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8447 Add srv_linux_btrace=yes.
8448 (x86_64-*-linux*): Add linux-btrace.o.
8449 Add srv_linux_btrace=yes.
8450 * configure.ac: Define HAVE_LINUX_BTRACE.
8451 * config.in: Regenerated.
8452 * configure: Regenerated.
8454 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8456 * server.c (handle_qxfer): Preserve error message if -3 is
8458 (qxfer): Document the -3 return value.
8460 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8462 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8463 (linux_btrace_h): New variable.
8464 (linux-btrace.o): New rule.
8466 2013-03-08 Stan Shebs <stan@codesourcery.com>
8467 Hafiz Abid Qadeer <abidh@codesourcery.com>
8469 * tracepoint.c (trace_buffer_size): New global.
8470 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8471 (init_trace_buffer): Change to one-argument function. Allocate
8472 trace buffer memory.
8473 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8474 handle QTBuffer:size packet.
8475 (cmd_bigqtbuffer_size): New function.
8476 (initialize_tracepoint): Call init_trace_buffer with
8477 DEFAULT_TRACE_BUFFER_SIZE.
8478 * server.c (handle_query): Add QTBuffer:size in the
8481 2013-03-07 Yao Qi <yao@codesourcery.com>
8483 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8484 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8486 (cmd_qtsp): Adjust condition. Do post increment.
8487 Set cur_action and cur_step_action back to 0.
8489 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8492 * linux-low.c (linux_write_memory): Return early success if LEN is
8495 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8497 * configure.srv: Add x86_64-*-cygwin* as target.
8499 2013-02-28 Tom Tromey <tromey@redhat.com>
8501 * configure.ac: Invoke AC_SYS_LARGEFILE.
8502 * configure, config.in: Rebuild.
8504 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8506 * win32-low.c: Throughout, fix format strings and casts of
8507 printf-like functions to avoid type related warnings on all
8509 (get_child_debug_event): Print dwDebugEventCode as hex since
8510 that's how it's usually documented.
8512 2013-02-28 Yao Qi <yao@codesourcery.com>
8514 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8517 2013-02-27 Jiong Wang <jiwang@tilera.com>
8519 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8520 (reg-tilegx32.c): New rule.
8521 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8522 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8523 different register info initializer according to elf class.
8524 (init_registers_tilgx32): New function. The tilegx32 register info
8526 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8527 (tile_store_gregset): Likewise.
8529 2013-02-27 Yao Qi <yao@codesourcery.com>
8531 * server.c (process_point_options): Print debug message when
8532 debug_threads is true.
8534 2013-02-26 Yao Qi <yao@codesourcery.com>
8536 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8538 2013-02-19 Pedro Alves <palves@redhat.com>
8539 Kai Tietz <ktietz@redhat.com>
8543 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8544 instead of strtoul to extract address from packet.
8545 (process_serial_event) <'z'>: Likewise.
8547 2013-02-18 Yao Qi <yao@codesourcery.com>
8549 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8551 2013-02-14 Pedro Alves <palves@redhat.com>
8555 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8556 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8558 2013-02-14 Pedro Alves <palves@redhat.com>
8560 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8562 2013-02-14 Pedro Alves <palves@redhat.com>
8564 * tracepoint.c (save_string): Delete.
8565 (add_tracepoint_action): Use savestring instead of save_string.
8567 2013-02-12 Pedro Alves <palves@redhat.com>
8569 * linux-xtensa-low.c: Ditto.
8570 * xtensa-xtregs.c: Ditto.
8572 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8574 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8577 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8579 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8580 aarch64_num_wp_regs and aarch64_num_bp_regs to
8581 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8583 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8585 * linux-aarch64-low.c (ps_get_thread_area): Replace
8586 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8588 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8589 Marcus Shawcroft <marcus.shawcroft@arm.com>
8590 Nigel Stephens <nigel.stephens@arm.com>
8591 Yufeng Zhang <yufeng.zhang@arm.com>
8593 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8594 (aarch64.c, aarch64-without-fpu.c): New targets.
8595 * configure.srv (aarch64*-*-linux*): New.
8596 * linux-aarch64-low.c: New file.
8598 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8600 * linux-low.c (handle_extended_wait, linux_create_inferior)
8601 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8602 (dequeue_one_deferred_signal, linux_resume_one_thread)
8603 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8604 (linux_tracefork_grandchild, linux_test_for_tracefork)
8605 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8606 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8607 where the argument is 0.
8609 2013-01-25 Yao Qi <yao@codesourcery.com>
8611 * event-loop.c: Include "queue.h".
8612 (gdb_event_p): New typedef.
8613 (struct gdb_event) <next_event>: Remove.
8614 (event_queue): Change to QUEUE(gdb_event_p).
8615 (async_queue_event): Remove.
8616 (gdb_event_xfree): New.
8617 (initialize_event_loop): New.
8618 (process_event): Use API from QUEUE.
8619 (wait_for_event): Likewise.
8620 * server.c (main): Call initialize_event_loop.
8621 * server.h (initialize_event_loop): Declare.
8623 2013-01-18 Yao Qi <yao@codesourcery.com>
8625 * ax.h (struct eval_agent_expr_context): New.
8626 (gdb_eval_agent_expr): Update declaration.
8627 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8628 TFRAME. Add new argument CTX.
8629 * server.h (struct eval_agent_expr_context): Declare.
8630 (agent_mem_read, agent_tsv_read): Update declaration.
8631 (agent_mem_read_string): Likewise.
8632 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8633 (add_traceframe_block): Add new argument TPOINT.
8634 Increase TPOINT->traceframe_usage.
8635 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8636 eval_tracepoint_agent_expr.
8637 (condition_true_at_tracepoint): Likewise.
8638 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8639 (agent_mem_read_string, agent_tsv_read): Likewise.
8641 2013-01-16 Yao Qi <yao@codesourcery.com>
8643 * linux-low.c (linux_resume_one_lwp): Don't check
8644 'lwp->bp_reinsert != 0'.
8646 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8647 Pedro Alves <palves@redhat.com>
8649 * lynx-low.c (ptrace_request_to_str): Define a temporary
8650 macro and use it to simplify this function's implementation.
8652 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8654 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8657 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8659 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8661 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8663 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8665 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8667 * lynx-low.c (lynx_resume): Use the resume_info parameter
8668 to determine the ptid for the lynx_ptrace call, unless
8669 it is equal to minus_one_ptid, in which case we use the
8670 ptid of the current_inferior.
8671 (lynx_wait_1): After having received a thread create/exit
8672 event, resume the inferior's execution using the signaling
8673 thread's ptid, rather than the old ptid.
8675 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8677 * lynx-low.c (lynx_resume): Delete variable ret.
8679 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8681 * gdbreplay.c (gdbreplay_version): Update copyright year.
8682 * server.c (gdbserver_version): Likewise.
8684 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8686 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8689 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8691 * lynx-low.c (ptrace_request_to_str): Add handling for
8694 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8696 * lynx-low.c (lynx_attach): Delete variable new_process.
8698 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8700 * lynx-low.c (lynx_create_inferior): Delete variable
8703 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8705 * lynx-low.c (ptrace_request_to_str): Do not handle
8706 PTRACE_GETTHREADLIST if this macro does not exist.
8708 2012-12-15 Yao Qi <yao@codesourcery.com>
8710 * Makefile.in (OBS): Add notif.o.
8711 * notif.c, notif.h: New.
8712 * server.c: Include "notif.h".
8713 (struct vstop_notif) <next>: Remove.
8715 (queue_stop_reply): Update.
8716 (push_event, send_next_stop_reply): Remove.
8717 (discard_queued_stop_replies): Update.
8718 (notif_stop): New variable.
8719 (handle_v_stopped): Remove.
8720 (handle_v_requests): Don't call handle_v_stopped. Call
8721 handle_ack_notif instead.
8722 (queue_stop_reply_callback): Call notif_event_enque instead
8723 of queue_stop_reply.
8724 (handle_status): Don't call send_next_stop_reply, call
8725 notif_write_event instead.
8726 (kill_inferior_callback): Likewise.
8727 (detach_or_kill_inferior_callback): Likewise.
8728 (main): Call initialize_notif.
8729 (process_serial_event): Call QUEUE_is_empty.
8730 (handle_target_event): Call notif_push instead of push event.
8731 * server.h (push_event): Remove declaration.
8733 2012-12-10 Tom Tromey <tromey@redhat.com>
8735 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8736 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8739 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8740 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8741 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8742 (amd64-linux-ipa.o, ax.o): Rewrite.
8743 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8744 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8745 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8746 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8747 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8748 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8749 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8750 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8751 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8752 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8753 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8754 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8755 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8756 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8757 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8758 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8759 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8760 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8761 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8762 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8763 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8764 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8765 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8766 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8767 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8768 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8769 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8770 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8771 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8772 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8773 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8774 (reg-tilegx.o): Remove.
8775 (all_object_files): New macro.
8776 Include .deps files.
8777 * aclocal.m4, configure: Rebuild.
8778 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8779 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8780 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8782 2012-12-05 Tom Tromey <tromey@redhat.com>
8785 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8787 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8789 * configure.ac: Check for linux/perf_event.h.
8790 * config.in: Regenerated.
8791 * configure: Regenerated.
8793 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8795 * hostio.c (handle_readlink): Decrease buffer size
8796 parameter passed to readlink by one byte.
8798 2012-11-26 Yao Qi <yao@codesourcery.com>
8800 * configure.ac (build_warnings): Append '-Wempty-body'.
8801 * configure: Regenerated.
8802 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8805 2012-11-15 Pierre Muller <muller@sourceware.org>
8807 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8808 * config.in: Regenerate.
8809 * configure: Regenerate.
8810 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8811 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8812 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8813 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8815 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8816 instead of <sys/wait.h> header.
8817 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8819 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8821 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8822 (various make rules): Remove -DGDBSERVER
8824 2012-11-09 Yao Qi <yao@codesourcery.com>
8826 * spu-low.c (current_ptid): Move it to ..
8827 * gdbthread.h: ... here. New.
8828 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8829 * server.c (myresume, process_serial_event): Likewise.
8830 * thread-db.c (thread_db_find_new_threads): Likewise.
8831 * tracepoint.c (run_inferior_command): Likewise.
8833 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8835 * server.c (handle_search_memory_1): Include access length in
8838 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8840 * linux-crisv32-low.c: Fix compile errors.
8842 2012-09-04 Yao Qi <yao@codesourcery.com>
8844 * tracepoint.c (cmd_qtsv): Adjust debug message.
8845 Don't check CUR_TPOINT.
8847 2012-08-28 Yao Qi <yao@codesourcery.com>
8849 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8850 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8851 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8852 Remove declarations of xmalloc, xreallloc, xstrdup and
8854 * Makefile.in (libiberty_h): New.
8855 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8856 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8858 2012-08-23 Yao Qi <yao@codesourcery.com>
8860 * server.h: Remove declaration of 'xsnprintf'.
8862 2012-08-22 Keith Seitz <keiths@redhat.com>
8864 * server.h: Include build-gnulib-gbserver/config.h.
8865 * gdbreplay.c: Likewise.
8867 2012-08-08 Doug Evans <dje@google.com>
8869 * Makefile.in (SFILES): Add gdb_vecs.c.
8870 (OBS): Add gdb_vecs.o.
8871 (gdb_vecs_h, host_defs_h): New variables.
8872 (thread-db.o): Add $(gdb_vecs_h) dependency.
8873 (gdb_vecs.o): New rule.
8874 * thread-db.c: #include "gdb_vecs.h".
8875 (thread_db_load_search): Use a vector to iterate over path elements.
8876 Handle text appearing after "$pdir".
8878 * configure.ac: Add check for strstr.
8879 * config.in: Regenerate.
8880 * configure: Regenerate.
8882 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8884 * hostio.c (handle_pread): If pread fails, fall back to attempting
8886 (handle_pwrite): Likewise for pwrite.
8888 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8890 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8891 between unsupported TYPE and unimplementable ADDR/LEN combination.
8892 (arm_insert_point): Act on new return value.
8894 2012-07-31 Pedro Alves <palves@redhat.com>
8896 * server.c (process_point_options): Only skip tokens if we find
8897 one that is unrecognized. Don't treat 'X' specially while
8898 skipping unrecognized tokens.
8900 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8902 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8903 to 4-byte-align HW breakpoint addresses for Thumb.
8905 2012-07-27 Yao Qi <yao@codesourcery.com>
8909 * server.h: Declare gdb_agent_about_to_close.
8910 * target.c (kill_inferior): Include "agent.h".
8911 New. Send command 'kill'.
8912 * target.h (kill_inferior): Removed macro.
8913 * tracepoint.c (gdb_agent_about_to_close): New.
8914 (gdb_agent_helper_thread): Handle command 'close'.
8915 Wait endlessly until the inferior stops.
8916 Install gdb_agent_remove_socket to atexit hook.
8917 (agent_socket_name): New static variable.
8918 (gdb_agent_socket_init): Replace local variable 'name' with
8919 'agent_socket_name'.
8920 (gdb_agent_remove_socket): New.
8922 2012-07-27 Yao Qi <yao@codesourcery.com>
8924 * server.c (process_point_options): Stop at 'X' when parsing.
8926 2012-07-19 Michael Eager <eager@eagercon.com>
8928 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8930 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8931 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8932 hardware breakpoint.
8934 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8936 * gdbserver/linux-low.c (initialize_low): Call
8937 linux_ptrace_init_warnings.
8939 2012-07-02 Doug Evans <dje@google.com>
8941 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8944 2012-07-02 Stan Shebs <stan@codesourcery.com>
8946 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8947 (ax.o): Add it to build rule.
8949 (OBS): Add format.o.
8950 (IPA_OBS): Add format.o.
8951 * server.c (handle_query): Claim support for breakpoint commands.
8952 (process_point_options): Add command case.
8953 (process_serial_event): Leave running if there are printfs in
8955 * mem-break.h (any_persistent_commands): Declare.
8956 (add_breakpoint_commands): Declare.
8957 (gdb_no_commands_at_breakpoint): Declare.
8958 (run_breakpoint_commands): Declare.
8959 * mem-break.c (struct point_command_list): New struct.
8960 (struct breakpoint): New field command_list.
8961 (any_persistent_commands): New function.
8962 (add_commands_to_breakpoint): New function.
8963 (add_breakpoint_commands): New function.
8964 (gdb_no_commands_at_breakpoint): New function.
8965 (run_breakpoint_commands): New function.
8966 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8968 * ax.c: Include format.h.
8969 (ax_printf): New function.
8970 (gdb_eval_agent_expr): Add printf opcode.
8972 2012-06-13 Yao Qi <yao@codesourcery.com>
8974 * server.c (start_inferior): Remove duplicated writes to fields
8975 'last_resume_kind' and 'last_status' of 'current_inferior'.
8977 2012-06-12 Yao Qi <yao@codesourcery.com>
8978 Pedro Alves <palves@redhat.com>
8980 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8982 * server.c (handle_v_cont): Extend comment.
8984 2012-06-11 Yao Qi <yao@codesourcery.com>
8986 * linux-low.c (linux_attach): Add 'static'.
8988 2012-06-06 Yao Qi <yao@codesourcery.com>
8990 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8992 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8994 Fix gcc -flto compilation warning.
8995 * server.c (main): Make variable multi_mode and attach volatile.
8997 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8999 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9000 if the platform doesn't know about it.
9002 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9004 * Makefile.in (SFILES): Add linux-tile-low.c.
9005 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9006 * configure.srv: Handle tilegx-*-linux*.
9007 * linux-tile-low.c: New file.
9009 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9011 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9013 2012-05-24 Pedro Alves <palves@redhat.com>
9017 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9019 2012-05-24 Pedro Alves <palves@redhat.com>
9023 Replace target_signal with gdb_signal throughout.
9025 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9027 * linux-low.c (linux_store_registers): Avoid the copying sequence
9028 when no data has been retrieved by ptrace.
9030 2012-05-22 Will Deacon <will.deacon@arm.com>
9032 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9033 Include asm/ptrace.h.
9034 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9037 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9039 * linux-low.c (linux_store_registers): Don't re-retrieve data
9040 with ptrace that has already been obtained from /proc. Always
9041 copy any data retrieved with ptrace to the buffer supplied.
9043 2012-05-11 Yao Qi <yao@codesourcery.com>
9044 Pedro Alves <palves@redhat.com>
9046 * linux-low.c (enum stopping_threads_kind): New.
9047 (stopping_threads): Change type to `enum stopping_threads_kind'.
9048 (handle_extended_wait): If stopping and suspending threads, leave
9049 the new_lwp suspended too.
9050 (linux_wait_for_event): Adjust.
9051 (stop_all_lwps): Set `stopping_threads' to
9052 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9053 whether we're suspending threads or just stopping them. Assert no
9056 2012-04-29 Yao Qi <yao@codesourcery.com>
9058 * server.h: Move some code to ...
9059 * gdbthread.h: ... here. New.
9060 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9061 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9062 (nto-low.o, win32-low.o): Likewise.
9063 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9064 * regcache.c, remote-utils.c, server.c: Likewise.
9065 * target.c, tracepoint.c, win32-low.c: Likewise.
9067 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9069 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9070 (PTRACE_ARG4_TYPE): Likewise.
9071 (PTRACE_XFER_TYPE): Likewise.
9072 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9073 ptrace to PTRACE_ARG3_TYPE.
9074 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9075 (PTRACE_ARG4_TYPE): Likewise.
9076 (PTRACE_XFER_TYPE): Likewise.
9077 (linux_detach_one_lwp): Cast fourth argument of
9078 ptrace to long then PTRACE_ARG4_TYPE.
9079 (regsets_fetch_inferior_registers): Cast third argument of
9080 ptrace to long then PTRACE_ARG3_TYPE.
9081 (regsets_store_inferior_registers): Likewise.
9083 2012-04-20 Pedro Alves <palves@redhat.com>
9085 * configure: Regenerate.
9087 2012-04-19 Pedro Alves <palves@redhat.com>
9089 * Makefile.in (GNULIB_BUILDDIR): New.
9090 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9091 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9092 (all, install-only, uninstall, clean-info, all-lib, clean): No
9093 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9094 (maintainer-clean realclean distclean): Use subdir_do.
9096 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9097 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9098 * acinclude.m4: Include acx_configure_dir.m4.
9099 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9100 calls. Call AC_PROG_RANLIB. Configure gnulib using
9103 (GNULIB_STDINT_H): Adjust.
9104 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9105 * gdbreplay.c: Include build-gnulib/config.h.
9106 * server.h: Likewise.
9107 * aclocal.m4: Regenerate.
9108 * config.in: Regenerate.
9109 * configure: Regenerate.
9111 2012-04-19 Pedro Alves <palves@redhat.com>
9113 * Makefile.in (LIBGNU, INCGNU): Adjust.
9114 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9115 (all, install-only, uninstall, clean-info, all-lib, clean)
9116 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9117 * configure.ac: Adjust AC_OUTPUT output.
9118 * aclocal.m4: Regenerate.
9119 * configure: Regenerate.
9121 2012-04-19 Pedro Alves <palves@redhat.com>
9123 * Makefile.in (generated_files): New.
9124 (server_h): Remove the explicit dependency on config.h, and depend
9125 on $generated_files.
9127 2012-04-19 Pedro Alves <palves@redhat.com>
9129 * Makefile.in (INCGNU): Add -Ignulib.
9131 2012-04-19 Pedro Alves <palves@redhat.com>
9133 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9134 (INCGNU): ... this, and spell out -I here.
9135 (GNULIB_LIB): Rename to ...
9137 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9139 2012-04-19 Pedro Alves <palves@redhat.com>
9141 * config.in: Regenerate.
9143 2012-04-19 Pedro Alves <palves@redhat.com>
9145 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9146 * server.h (memmem): Remove declaration.
9147 * config.in: Regenerate.
9148 * configure: Regenerate.
9150 2012-04-19 Yao Qi <yao@codesourcery.com>
9152 * Makefile.in (SFILES): Add common/vec.c.
9156 2012-04-19 Yao Qi <yao@codesourcery.com>
9158 * remote-utils.c (prepare_resume_reply): Replace with macro
9159 target_core_of_thread.
9160 * server.c (handle_qxfer_threads_proper): Likewise.
9161 * target.h (traget_core_of_thread): New macro.
9163 2012-04-18 Pedro Alves <palves@redhat.com>
9165 * aclocal.m4: Regenerate.
9166 * configure: Regenerate.
9168 2012-04-16 Yao Qi <yao@codesourcery.com>
9170 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9171 duplicated on address.
9173 2012-04-16 Yao Qi <yao@codesourcery.com>
9175 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9176 (struct tracepoint_action_ops) <send>: New field.
9177 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9178 (agent_expr_send, x_tracepoint_action_send): New.
9179 (l_tracepoint_action_send): New.
9180 (cmd_qtdp): Download and install tracepoint
9181 according to `use_agent'.
9182 (run_inferior_command): Add one more parameter `len'.
9184 (tracepoint_send_agent): New.
9185 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9187 2012-04-16 Yao Qi <yao@codesourcery.com>
9189 * tracepoint.c (download_tracepoints): Moved to ...
9190 (cmd_qtstart): ... here.
9192 2012-04-14 Yao Qi <yao@codesourcery.com>
9194 * tracepoint.c: Include inttypes.h.
9195 (struct collect_memory_action): Use sized types.
9196 (struct tracepoint): Likewise.
9197 (cmd_qtdp, stop_tracing): Update print specifiers.
9198 (cmd_qtp, response_tracepoint): Likewise.
9199 (collect_data_at_tracepoint): Likewise.
9200 (collect_data_at_step): Likewise.
9202 2012-04-14 Yao Qi <yao@codesourcery.com>
9204 Import gnulib module inttypes.
9205 * aclocal.m4, config.in, configure: Regenerated.
9207 2012-04-14 Yao Qi <yao@codesourcery.com>
9209 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9210 Makefile and config.status at last.
9212 2012-04-13 Yao Qi <yao@codesourcery.com>
9214 * tracepoint.c: Include stdint.h unconditionally.
9216 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9218 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9219 on BFD_HAVE_SYS_PROCFS_TYPE.
9220 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9221 * configure: Regenerate.
9222 * config.in: Likewise.
9224 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9226 * Makefile.in (clean): Also remove x32.c x32-linux.c
9227 x32-avx.c x32-avx-linux.c.
9228 (x32.o): New target.
9230 (x32-linux.o): Likewise.
9231 (x32-linux.c): Likewise.
9232 (x32-avx.o): Likewise.
9233 (x32-avx.c): Likewise.
9234 (x32-avx-linux.o): Likewise.
9235 (x32-avx-linux.c): Likewise.
9237 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9238 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9239 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9240 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9241 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9242 i386/x32-avx-linux.xml.
9244 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9245 (init_registers_x32_avx_linux): Likwise.
9246 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9247 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9249 2012-04-13 Pedro Alves <palves@redhat.com>
9251 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9252 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9253 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9254 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9257 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9259 * linux-x86-low.c (compat_x32_clock_t): New.
9260 (compat_x32_siginfo_t): Likewise.
9261 (compat_x32_siginfo_from_siginfo): Likewise.
9262 (siginfo_from_compat_x32_siginfo): Likewise.
9263 (linux_is_elf64): Likewise.
9264 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9265 and siginfo_from_compat_x32_siginfo for x32.
9266 (x86_arch_setup): Set linux_is_elf64.
9268 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9271 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9273 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9274 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9275 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9276 compatible with process.
9278 2012-04-12 Yao Qi <yao@codesourcery.com>
9280 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9281 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9282 (install-only, install-info, clean): Handle sub dir gnulib.
9283 (all-lib, am--refresh): New targets.
9284 (memmem.o): Remove target.
9285 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9286 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9287 (AC_REPLACE_FUNCS): Remove memmem.
9288 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9289 (AC_OUTPUT): Generate Makefile in gnulib/.
9290 * aclocal.m4, config.in, configure: Regenerated.
9292 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9294 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9296 2012-04-05 Pedro Alves <palves@redhat.com>
9298 -Werror=strict-aliasing
9300 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9303 2012-04-04 Pedro Alves <palves@redhat.com>
9305 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9306 (sparc_store_gregset_from_stack, sparc_store_gregset)
9307 (sparc_breakpoint_at): Fix formatting.
9309 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9311 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9313 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9314 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9315 * config.in: Regenerate.
9316 * configure: Likewise.
9318 2012-03-29 Pedro Alves <palves@redhat.com>
9320 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9321 Correct ptrace arguments.
9323 2012-03-28 Pedro Alves <palves@redhat.com>
9325 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9326 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9327 (IA64_FR1_REGNUM): New defines.
9328 (ia64_fetch_register): New.
9329 (the_low_target): Install it.
9330 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9332 * linux-low.c (linux_fetch_registers): Try the
9333 the_low_target.fetch_register hook first.
9335 * linux-arm-low.c (the_low_target): Adjust.
9336 * linux-bfin-low.c (the_low_target): Adjust.
9337 * linux-cris-low.c (the_low_target): Adjust.
9338 * linux-crisv32-low.c (the_low_target): Adjust.
9339 * linux-m32r-low.c (the_low_target): Adjust.
9340 * linux-m68k-low.c (the_low_target): Adjust.
9341 * linux-mips-low.c (the_low_target): Adjust.
9342 * linux-ppc-low.c (the_low_target): Adjust.
9343 * linux-s390-low.c (the_low_target): Adjust.
9344 * linux-sh-low.c (the_low_target): Adjust.
9345 * linux-sparc-low.c (the_low_target): Adjust.
9346 * linux-tic6x-low.c (the_low_target): Adjust.
9347 * linux-x86-low.c (the_low_target): Adjust.
9348 * linux-xtensa-low.c (the_low_target): Adjust.
9350 2012-03-26 Pedro Alves <palves@redhat.com>
9352 * server.c (handle_qxfer_libraries): Don't bail early if
9353 the_target->qxfer_libraries_svr4 is not NULL.
9355 2012-03-26 Pedro Alves <palves@redhat.com>
9357 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9359 2012-03-23 Pedro Alves <palves@redhat.com>
9361 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9362 "library-list-svr4" element's start tag when the the DSO list is
9365 2012-03-23 Pedro Alves <palves@redhat.com>
9367 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9368 a variable whose type size is the same as the inferior's pointer
9371 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9373 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9375 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9376 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9377 * linux-low.h: Include <signal.h>.
9378 (struct siginfo): Remove forward declaration.
9379 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9382 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9384 * .gitignore: Ignore more files.
9386 2012-03-19 Pedro Alves <palves@redhat.com>
9387 Jan Kratochvil <jan.kratochvil@redhat.com>
9389 * server.c (cont_thread, general_thread): Add describing comments.
9390 (start_inferior): Clear `cont_thread'.
9391 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9394 2012-03-15 Yao Qi <yao@codesourcery.com>
9396 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9398 (cmd_qtdp): ... here.
9400 2012-03-15 Yao Qi <yao@codesourcery.com>
9402 * tracepoint.c (struct tracepoint_action_ops): New.
9403 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9404 (m_tracepoint_action_download): New.
9405 (r_tracepoint_action_download): New.
9406 (x_tracepoint_action_download): New.
9407 (l_tracepoint_action_download): New.
9408 (add_tracepoint_action): Install `action->ops' according type.
9409 (download_tracepoint_1): Move code `download' function pointer
9410 of various tracepoint_action_ops.
9412 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9414 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9415 linux_ptrace_attach_warnings.
9417 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9419 * Makefile.in (linux-ptrace.o): New.
9420 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9421 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9422 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9423 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9424 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9426 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9428 2012-03-08 Yao Qi <yao@codesourcery.com>
9429 Pedro Alves <palves@redhat.com>
9431 Fix PR server/13392.
9432 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9434 * tracepoint.c (remove_tracepoint): New.
9435 (cmd_qtdp): Call remove_tracepoint when failed to install.
9437 2012-03-07 Pedro Alves <palves@redhat.com>
9439 * linux-low.c (get_detach_signal): New.
9440 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9441 Pass on pending signals to PTRACE_DETACH. Check the result of the
9443 * server.c (program_signals, program_signals_p): New.
9444 (handle_general_set): Handle QProgramSignals.
9445 * server.h (program_signals, program_signals_p): Declare.
9447 2012-03-05 Pedro Alves <palves@redhat.com>
9448 Jan Kratochvil <jan.kratochvil@redhat.com>
9450 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9453 2012-03-03 Yao Qi <yao@codesourcery.com>
9455 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9456 agent_look_up_symbols.
9458 2012-03-03 Yao Qi <yao@codesourcery.com>
9460 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9461 (linux-x86-low.o): Likewise.
9462 * server.h: Remove in_process_agent_loaded.
9463 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9467 2012-03-03 Yao Qi <yao@codesourcery.com>
9469 * tracepoint.c (gdb_agent_capability): New global.
9470 (in_process_agent_loaded_ust): Renamed to
9471 `in_process_agent_supports_ust'.
9473 (in_process_agent_supports_ust): Call agent_capability_check.
9474 (clear_installed_tracepoints): Assert that agent supports
9477 2012-03-03 Yao Qi <yao@codesourcery.com>
9479 * linux-low.c (linux_supports_agent): New.
9480 (linux_target_ops): Initialize field `supports_agent' with
9481 linux_supports_agent.
9482 * target.h (struct target_ops) <supports_agent>: New.
9483 (target_supports_agent): New macro.
9484 * server.c (handle_general_set): Handle packet 'QAgent'.
9485 (handle_query): Send `QAgent+'.
9486 * Makefile.in (server.o): Depends on agent.h.
9488 2012-03-03 Yao Qi <yao@codesourcery.com>
9490 * Makefile.in (OBS): Add agent.o.
9491 Add new rule for agent.o.
9492 Track dependence of tracepoint.c on agent.h.
9493 * tracepoint.c (run_inferior_command_1):
9494 (run_inferior_command): Call agent_run_command.
9495 (gdb_ust_connect_sync_socket): Deleted. Move it to
9497 (resume_thread, stop_thread): Likewise.
9498 (gdb_ust_socket_init): Renamed to ...
9499 (gdb_agent_socket_init): ... New.
9500 (gdb_ust_thread): Renamed to ...
9501 (gdb_agent_helper_thread): ... New.
9502 (gdb_ust_init): Move some code to ...
9503 (gdb_agent_init): ... here. New.
9504 [HAVE_UST]: Call gdb_ust_init.
9505 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9506 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9507 * config.in, configure: Regenerated.
9509 2012-03-02 Pedro Alves <palves@redhat.com>
9511 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9512 * linux-low.c (struct simple_pid_list): New.
9513 (stopped_pids): New a struct simple_pid_list pointer.
9514 (add_to_pid_list, pull_pid_from_list): New.
9515 (handle_extended_wait): Don't assume the first signal new children
9516 report is SIGSTOP. Adjust call to pull_pid_from_list.
9517 (linux_wait_for_lwp): Adjust.
9519 2012-03-02 Yao Qi <yao@codesourcery.com>
9521 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9524 2012-03-02 Yao Qi <yao@codesourcery.com>
9526 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9527 `stop_pc' and `tpoint'. Update caller.
9529 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9531 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9532 * linux-low.c (use_linux_regsets): New macro.
9533 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9534 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9535 (linux_register_in_regsets): New function.
9536 (usr_fetch_inferior_registers): Skip registers covered by
9538 (usr_store_inferior_registers): Likewise.
9539 (usr_fetch_inferior_registers): New macro.
9540 (usr_store_inferior_registers): Likewise.
9541 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9542 (linux_store_registers): Likewise.
9543 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9545 (init_registers_mips64_dsp_linux): Likewise.
9546 (init_registers_mips_linux): New macro.
9547 (init_registers_mips_dsp_linux): Likewise.
9548 (mips_dsp_num_regs): Likewise.
9549 (DSP_BASE, DSP_CONTROL): New fallback macros.
9550 (mips_base_regs): New macro.
9551 (mips_regmap): Use it. Fix the size.
9552 (mips_dsp_regmap): New variable.
9553 (mips_dsp_regset_bitmap): Likewise.
9554 (mips_arch_setup): New function.
9555 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9557 (mips_cannot_store_register): Likewise.
9558 (the_low_target): Update .arch_setup, .num_regs and .regmap
9559 initializers. Add .regset_bitmap initializer.
9560 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9562 * linux-bfin-low.c (the_low_target): Likewise.
9563 * linux-cris-low.c (the_low_target): Likewise.
9564 * linux-crisv32-low.c (the_low_target): Likewise.
9565 * linux-ia64-low.c (the_low_target): Likewise.
9566 * linux-m32r-low.c (the_low_target): Likewise.
9567 * linux-m68k-low.c (the_low_target): Likewise.
9568 * linux-ppc-low.c (the_low_target): Likewise.
9569 * linux-s390-low.c (the_low_target): Likewise.
9570 * linux-sh-low.c (the_low_target): Likewise.
9571 * linux-sparc-low.c (the_low_target): Likewise.
9572 * linux-tic6x-low.c (the_low_target): Likewise.
9573 * linux-x86-low.c (the_low_target): Likewise.
9574 * linux-xtensa-low.c (the_low_target): Likewise.
9575 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9576 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9577 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9579 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9580 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9582 2012-02-29 Yao Qi <yao@codesourcery.com>
9583 Pedro Alves <palves@redhat.com>
9585 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9586 `step_over_finished' is true.
9588 2012-02-27 Pedro Alves <palves@redhat.com>
9590 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9591 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9593 2012-02-27 Pedro Alves <palves@redhat.com>
9596 * linux-low.c (pid_is_stopped): New.
9597 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9599 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9601 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9604 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9606 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9608 2012-02-24 Luis Machado <lgustavo@codesourcery>
9610 * server.c (handle_query): Advertise support for target-side
9611 breakpoint condition evaluation.
9612 (process_point_options): New function.
9613 (process_serial_event): When inserting a breakpoint, check for
9614 a target-side condition that should be evaluated.
9616 * mem-break.c: Include regcache.h and ax.h.
9617 (point_cond_list_t): New data structure.
9618 (breakpoint) <cond_list>: New field.
9619 (find_gdb_breakpoint_at): Make non-static.
9620 (delete_gdb_breakpoint_at): Clear any target-side
9622 (clear_gdb_breakpoint_conditions): New function.
9623 (add_condition_to_breakpoint): Likewise.
9624 (add_breakpoint_condition): Likewise.
9625 (gdb_condition_true_at_breakpoint): Likewise.
9626 (gdb_breakpoint_here): Return result directly instead
9627 of going through a local variable.
9629 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9630 (clear_gdb_breakpoint_conditions): Likewise.
9631 (add_breakpoint_condition): Likewise.
9632 (gdb_condition_true_at_breakpoint): Likewise.
9634 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9635 (need_step_over_p): Take target-side breakpoint condition into
9638 2012-02-24 Luis Machado <lgustavo@codesourcery>
9640 * server.h: Include tracepoint.h.
9641 (agent_mem_read, agent_get_trace_state_variable_value,
9642 agent_set_trace_state_variable_value,
9643 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9644 get_set_tsv_func_addr): New prototypes.
9646 * ax.h: New include file.
9647 * ax.c: New source file.
9649 * tracepoint.c: Include ax.h.
9650 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9651 agent_expr, eval_result_type): Move to ax.h.
9652 (parse_agent_expr): Rename to ...
9653 (gdb_parse_agent_expr): ... this, make it non-static and move
9655 (unparse_agent_expr) Rename to ...
9656 (gdb_unparse_agent_expr): ... this, make it non-static and move
9658 (eval_agent_expr): Rename to ...
9659 (eval_tracepoint_agent_expr): ... this.
9660 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9661 forward declarations.
9662 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9663 (agent_get_trace_state_variable_value): New function.
9664 (agent_set_trace_state_variable_value): New function.
9665 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9666 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9667 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9668 (condition_true_at_tracepoint): Likewise.
9669 (parse_agent_expr): Rename to ...
9670 (gdb_parse_agent_expr): ... this and move to ax.c.
9671 (unparse_agent_expr): Rename to ...
9672 (gdb_unparse_agent_expr): ... this and move to ax.c.
9673 (gdb_agent_op_name): Move to ax.c.
9674 (eval_agent_expr): Rename to ...
9675 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9677 (eval_tracepoint_agent_expr): New function.
9678 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9680 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9682 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9683 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9684 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9685 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9686 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9687 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9688 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9689 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9690 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9691 (compile_bytecodes): Remove forward declaration.
9692 (is_goto_target): Move to ax.c.
9693 (compile_bytecodes): Move to ax.c and call
9694 agent_get_trace_state_variable_value (...) and
9695 agent_set_trace_state_variable_value (...).
9697 * Makefile.in: Update ax.c and IPA dependencies.
9699 2012-02-24 Pedro Alves <palves@redhat.com>
9701 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9702 (cmd_bigqtbuffer_circular): ... this. Only handle
9703 'QTBuffer:circular:'.
9704 (handle_tracepoint_general_set): Adjust.
9706 2012-02-16 Yao Qi <yao@codesourcery.com>
9708 * inferiors.c: Move code to ...
9709 * dll.c: .... here. New.
9710 * server.h: Declare clear_dlls.
9711 * Makefile.in (SFILES): Add dll.c.
9715 2012-02-11 Yao Qi <yao@codesourcery.com>
9717 * server.c: (handle_monitor_command): Add a new parameter
9719 (handle_query): Update caller.
9721 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9723 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9724 * configure, config.in: Regenerate.
9725 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9728 2012-02-02 Pedro Alves <palves@redhat.com>
9730 Try SIGKILL first, then PTRACE_KILL.
9731 * linux-low.c (linux_kill_one_lwp): New.
9732 (linux_kill_one_lwp): Rename to ...
9733 (kill_one_lwp_callback): ... this. Use the new
9736 2012-02-02 Pedro Alves <palves@redhat.com>
9738 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9741 2012-01-27 Pedro Alves <palves@redhat.com>
9743 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9744 (elf_64_file_p): Make static.
9745 (linux_pid_exe_is_elf_64_file): New.
9746 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9747 Delete declarations.
9748 (linux_pid_exe_is_elf_64_file): Declare.
9749 * linux-x86-low.c (x86_arch_setup): Use
9750 linux_pid_exe_is_elf_64_file.
9752 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9754 * linux-low.c (linux_wait_for_event_1): Rename to ...
9755 (linux_wait_for_event): ... here and merge it with former
9756 linux_wait_for_event - new variable wait_ptid, use it.
9757 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9759 2012-01-23 Pedro Alves <palves@redhat.com>
9761 * server.c (main): Avoid yet another case of infinite loop while
9762 detaching/killing after a longjmp.
9764 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9767 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9769 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9771 * hostio.c (handle_readlink): New function.
9772 (handle_vFile): Call it to handle "vFile:readlink" packets.
9774 2012-01-20 Pedro Alves <palves@redhat.com>
9775 Ulrich Weigand <ulrich.weigand@linaro.org>
9777 * server.c (handle_v_requests): Only support vAttach and vRun to
9778 start multiple processes when in extended protocol mode.
9780 2012-01-17 Pedro Alves <palves@redhat.com>
9782 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9783 memalign plus mprotect to allocate the scratch buffer.
9785 2012-01-13 Pedro Alves <palves@redhat.com>
9787 * server.c (attach_inferior): Clear `cont_thread'.
9789 2012-01-13 Pedro Alves <palves@redhat.com>
9791 * server.c (main): Avoid infinite loop while detaching/killing
9794 2012-01-09 Doug Evans <dje@google.com>
9796 * server.c (start_inferior): Set last_ptid in --wrapper case.
9798 2012-01-06 Yao Qi <yao@codesourcery.com>
9800 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9802 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9804 2012-01-04 Yao Qi <yao@codesourcery.com>
9806 * tracepoint.c (cmd_qtdp): Print debug message
9807 for static tracepoint.
9809 2012-01-04 Yao Qi <yao@codesourcery.com>
9811 * tracepoint.c (trace_vdebug): Differentiate debug message
9812 between gdbserver and IPA.
9814 2012-01-03 Yao Qi <yao@codesourcery.com>
9816 * tracepoint.c (tracepoint_was_hit): Don't collect for
9819 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9821 * terminal.h: Reformat copyright header.
9823 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9825 * server.c (gdbserver_version): Update copyright year.
9826 * gdbreplay.c (gdbreplay_version): Likewise.
9828 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9830 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9833 2011-12-18 Hui Zhu <teawater@gmail.com>
9834 * linux-low.c (linux_create_inferior): Save return value to ret.
9836 2011-12-18 Hui Zhu <teawater@gmail.com>
9838 * linux-low.c (linux_create_inferior): Save return value to ret.
9840 2011-12-16 Doug Evans <dje@google.com>
9842 * linux-low.c (linux_create_inferior): If stdio connection,
9843 redirect stdin from /dev/null, stdout to stderr.
9844 * remote-utils.c (remote_is_stdio): New static global.
9845 (remote_connection_is_stdio): New function.
9846 (remote_prepare): Handle stdio connection.
9847 (remote_open): Ditto.
9848 (remote_close): Don't close stdin for stdio connections.
9849 (read_prim,write_prim): New functions. Replace all calls to
9850 read/write to these.
9851 * server.c (main): Watch for "-" argument. Move call to
9852 remote_prepare before start_inferior.
9853 * server.h (STDIO_CONNECTION_NAME): New macro.
9854 (remote_connection_is_stdio): Declare.
9856 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9857 in debugging output.
9859 2011-12-15 Yao Qi <yao@codesourcery.com>
9861 * tracepoint.c: Include sys/syscall.h.
9862 (gdb_ust_thread): Remove preprocessor conditional.
9864 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9866 * linux-low.c (linux_detach_one_lwp): Call
9867 the_low_target.prepare_to_resume before detaching.
9869 2011-12-14 Yao Qi <yao@codesourcery.com>
9871 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9874 2011-12-14 Yao Qi <yao@codesourcery.com>
9876 * i386-low.c (i386_low_stopped_data_address): Initialize local
9879 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9883 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9884 DR_CONTROL unless necessary. Extend comments.
9885 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9886 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9888 2011-12-13 Yao Qi <yao@codesourcery.com>
9890 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9892 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9894 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9896 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9897 Print new debug message for such case.
9899 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9901 Fix overlapping memcpy.
9902 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9903 the read_inferior_memory transfer.
9904 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9905 write_inferior_memory transfer.
9906 (set_fast_tracepoint_jump): New variable buf. Use it for the
9907 read_inferior_memory and write_inferior_memory transfers.
9908 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9909 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9910 Use it for the write_inferior_memory transfer.
9911 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9914 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9916 * linux-low.c (fetch_register, store_register): Make code
9917 consistent, fix formatting.
9919 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9921 * linux-low.c (usr_store_inferior_registers): Factor out code
9922 to handle individual registers into...
9923 (store_register): ... this new function.
9925 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9927 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9928 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9929 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9930 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9931 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9932 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9933 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9934 (srv_xmlfiles): Add new XML files.
9936 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9938 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9939 (init_registers_s390_linux32v1): Add prototype.
9940 (init_registers_s390_linux32v2): Likewise.
9941 (init_registers_s390_linux64v1): Likewise.
9942 (init_registers_s390_linux64v2): Likewise.
9943 (init_registers_s390x_linux64v1): Likewise.
9944 (init_registers_s390x_linux64v2): Likewise.
9945 (s390_num_regs): Increment to 52.
9946 (s390_regmap): Add orig_r2 register.
9947 (s390_num_regs_3264): Increment to 68.
9948 (s390_regmap_3264): Add orig_r2 register.
9949 (s390_collect_ptrace_register): Handle orig_r2 register.
9950 (s390_supply_ptrace_register): Likewise.
9951 (s390_fill_last_break): New function.
9952 (s390_store_last_break): Likewise.
9953 (s390_fill_system_call): New function.
9954 (s390_store_system_call): Likewise.
9955 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9957 (s390_check_regset): New function.
9958 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9959 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9960 Update target_regsets for available register sets.
9962 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9963 Jan Kratochvil <jan.kratochvil@redhat.com>
9965 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9966 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9968 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9969 * linux-low.h (struct process_info_private): New member r_debug.
9970 * server.c (handle_qxfer_libraries): Call
9971 the_target->qxfer_libraries_svr4.
9972 (handle_qxfer_libraries_svr4): New function.
9973 (qxfer_packets): New entry "libraries-svr4".
9974 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9975 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9976 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9977 PACKET_qXfer_libraries_svr4.
9979 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9981 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9982 PSW address/mask between 8-byte and 16-byte formats.
9983 (s390_supply_ptrace_register): Likewise.
9984 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9985 basic addressing mode bit.
9987 2011-11-24 Stan Shebs <stan@codesourcery.com>
9989 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9991 2011-11-17 Stan Shebs <stan@codesourcery.com>
9993 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9994 (tracing_start_time): New global.
9995 (tracing_stop_time): New global.
9996 (tracing_user_name): New global.
9997 (tracing_notes): New global.
9998 (tracing_stop_note): New global.
9999 (cmd_qtstart): Set traceframe_usage, start_time.
10000 (stop_tracing): Set stop_time.
10001 (cmd_qtstatus): Report additional status.
10002 (cmd_qtp): New function.
10003 (handle_tracepoint_query): Call it.
10004 (cmd_qtnotes): New function.
10005 (handle_tracepoint_general_set): Call it.
10006 (get_timestamp): Rename from tsv_get_timestamp.
10008 2011-11-14 Stan Shebs <stan@codesourcery.com>
10009 Kwok Cheung Yeung <kcy@codesourcery.com>
10011 * linux-x86-low.c (small_jump_insn): New.
10012 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10013 trampoline and error message, build a trampoline and issue a small
10014 jump instruction to it.
10015 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10016 trampoline and error message.
10017 (x86_get_min_fast_tracepoint_insn_len): New.
10018 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10019 * linux-low.h (struct linux_target_ops): Add arguments to
10020 install_fast_tracepoint_jump_pad operation, add new operation.
10021 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10023 (linux_get_min_fast_tracepoint_insn_len): New function.
10024 (linux_target_op): Add new operation.
10025 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10026 (gdb_trampoline_buffer_end): Ditto.
10027 (gdb_trampoline_buffer_error): Ditto.
10028 (struct ipa_sym_addresses): Add fields for new IPA variables.
10029 (symbol_list): Add entries for new IPA variables.
10030 (struct tracepoint): Add fields to hold the address range of the
10031 trampoline used by the tracepoint.
10032 (trampoline_buffer_head): New static variable.
10033 (trampoline_buffer_tail): Ditto.
10034 (claim_trampoline_space): New function.
10035 (have_fast_tracepoint_trampoline_buffer): New function.
10036 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10038 (install_fast_tracepoint): Ditto, also add error buffer argument.
10039 (cmd_qtminftpilen): New function.
10040 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10041 (fast_tracepoint_from_trampoline_address): New function.
10042 (fast_tracepoint_collecting): Handle trampoline as part of jump
10044 (set_trampoline_buffer_space): New function.
10045 (initialize_tracepoint): Initialize new IPA variables.
10046 * target.h (struct target_ops): Add arguments to
10047 install_fast_tracepoint_jump_pad operation, add new
10048 get_min_fast_tracepoint_insn_len operation.
10049 (target_get_min_fast_tracepoint_insn_len): New.
10050 (install_fast_tracepoint_jump_pad): Add arguments.
10051 * server.h (IPA_BUFSIZ): Define.
10052 * linux-i386-ipa.c: Include extra header files.
10053 (initialize_fast_tracepoint_trampoline_buffer): New function.
10054 (initialize_low_tracepoint): Call it.
10055 * server.h (set_trampoline_buffer_space): Declare.
10056 (claim_trampoline_space): Ditto.
10057 (have_fast_tracepoint_trampoline_buffer): Ditto.
10059 2011-11-14 Yao Qi <yao@codesourcery.com>
10061 * server.c (handle_query): Handle InstallInTrace for qSupported.
10062 * tracepoint.c (add_tracepoint): Sort list.
10063 (install_tracepoint, download_tracepoint): New.
10064 (cmd_qtdp): Call them to install and download tracepoints.
10065 (sort_tracepoints): Removed.
10066 (cmd_qtstart): Update.
10068 2011-11-14 Yao Qi <yao@codesourcery.com>
10070 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10071 * mem-break.h: Declare.
10072 * tracepoint.c (cmd_qtstart): Move some code to ...
10073 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10075 (download_tracepoints): Move some code to ...
10076 (download_tracepoint_1): ... here. New.
10078 2011-11-08 Yao Qi <yao@codesourcery.com>
10080 * remote-utils.c (relocate_instruction): A comment fix.
10082 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10084 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10085 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10086 dr_status_mirror and dr_control_mirror from debug_reg_state.
10087 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10088 (i386_initial_stuff): Remove use of deleted globals.
10089 (i386_get_thread_context, i386_set_thread_context,
10090 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10091 from debug_reg_state.
10093 2011-11-05 Yao Qi <yao@codesourcery.com>
10095 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10096 address as TPOINT's.
10098 2011-11-02 Stan Shebs <stan@codesourcery.com>
10100 * tracepoint.c (agent_mem_read_string): New function.
10101 (eval_agent_expr): Call it for tracenz.
10102 * server.c (handle_query): Report support for tracenz.
10104 2011-11-02 Yao Qi <yao@codesourcery.com>
10106 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10108 2011-11-02 Yao Qi <yao@codesourcery.com>
10110 * target.h: Fix a typo in comment.
10112 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10114 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10115 clobber the breakpoints' shadows with fast tracepoint jumps.
10116 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10117 * target.c (write_inferior_memory): Also pass MYADDR down to
10120 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10122 * configure.ac: Check support for personality routine.
10123 * configure: Regenerate.
10124 * config.in: Likewise.
10125 * linux-low.c: Include <sys/personality.h>.
10126 Define ADDR_NO_RANDOMIZE if necessary.
10127 (linux_create_inferior): Disable address space randomization when
10128 forking inferior, if requested.
10129 (linux_supports_disable_randomization): New function.
10130 (linux_target_ops): Install it.
10131 * server.h (disable_randomization): Declare.
10132 * server.c (disable_randomization): New global variable.
10133 (handle_general_set): Handle QDisableRandomization.
10134 (handle_query): Likewise for qSupported.
10135 (main): Support --disable-randomization and --no-disable-randomization
10136 command line arguments.
10137 * target.h (struct target_ops): Add supports_disable_randomization.
10138 (target_supports_disable_randomization): New macro.
10140 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10142 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10144 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10145 [!PT_GETDSBT] (target_loadmap): New definition.
10146 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10147 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10148 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10149 and PT_GETDSBT to LINUX_LOADMAP.
10150 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10151 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10153 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10155 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10156 (arm_linux_hwbp_cap): New static variable.
10157 (arm_linux_get_hwbp_cap): Replace by ...
10158 (arm_linux_init_hwbp_cap): ... this new function.
10159 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10160 (arm_linux_get_hw_watchpoint_count): Likewise.
10161 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10162 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10163 (arm_prepare_to_resume): Use perror_with_name instead of error.
10165 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10167 * linux-arm-low.c: Include <signal.h>.
10168 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10169 (struct arm_linux_hwbp_cap): New data type.
10170 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10171 (struct arm_linux_hw_breakpoint): New data type.
10172 (MAX_BPTS, MAX_WPTS): Define.
10173 (struct arch_process_info, struct arch_lwp_info): New data types.
10174 (arm_linux_get_hwbp_cap): New function.
10175 (arm_linux_get_hw_breakpoint_count): Likewise.
10176 (arm_linux_get_hw_watchpoint_count): Likewise.
10177 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10178 (arm_hwbp_control_initialize): Likewise.
10179 (arm_hwbp_control_is_enabled): Likewise.
10180 (arm_hwbp_control_is_initialized): Likewise.
10181 (arm_hwbp_control_disable): Likewise.
10182 (arm_linux_hw_breakpoint_equal): Likewise.
10183 (arm_linux_hw_point_initialize): Likewise.
10184 (struct update_registers_data): New data structure.
10185 (update_registers_callback: New function.
10186 (arm_insert_point): Likewise.
10187 (arm_remove_point): Likewise.
10188 (arm_stopped_by_watchpoint): Likewise.
10189 (arm_stopped_data_address): Likewise.
10190 (arm_new_process): Likewise.
10191 (arm_new_thread): Likewise.
10192 (arm_prepare_to_resume): Likewise.
10193 (the_low_target): Register arm_insert_point, arm_remove_point,
10194 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10195 arm_new_thread, and arm_prepare_to_resume.
10197 2011-09-15 Stan Shebs <stan@codesourcery.com>
10199 * server.h (struct emit_ops): Add compare-goto fields.
10200 * tracepoint.c (gdb_agent_op_sizes): New table.
10201 (emit_eq_goto): New function.
10202 (emit_ne_goto): New function.
10203 (emit_lt_goto): New function.
10204 (emit_le_goto): New function.
10205 (emit_gt_goto): New function.
10206 (emit_ge_goto): New function.
10207 (is_goto_target): New function.
10208 (compile_bytecodes): Recognize special cases of compare-goto
10209 combinations and call specialized emitters for them.
10210 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10211 (amd64_emit_ne_goto): New function.
10212 (amd64_emit_lt_goto): New function.
10213 (amd64_emit_le_goto): New function.
10214 (amd64_emit_gt_goto): New function.
10215 (amd64_emit_ge_goto): New function.
10216 (amd64_emit_ops): Add the new functions.
10217 (i386_emit_eq_goto): New function.
10218 (i386_emit_ne_goto): New function.
10219 (i386_emit_lt_goto): New function.
10220 (i386_emit_le_goto): New function.
10221 (i386_emit_gt_goto): New function.
10222 (i386_emit_ge_goto): New function.
10223 (i386_emit_ops): Add the new functions.
10225 2011-09-08 Stan Shebs <stan@codesourcery.com>
10227 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10228 (i386_emit_epilogue): Restore %ebx.
10230 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10232 * server.c (step_thread): Remove definition.
10233 (process_serial_event): Don't handle Hs.
10234 * server.h (step_thread): Remove declaration.
10235 * target.c (set_desired_inferior): Remove use of step_thread.
10237 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10239 * linux-low.c: Include linux-procfs.h.
10240 (linux_attach_lwp_1): Update comments.
10241 (linux_attach): Scan for existing threads when attaching to a
10242 process that is the tgid.
10243 * Makefile.in: Update dependencies.
10245 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10247 * configure.srv: Add linux-procfs.o dependencies.
10249 2011-08-14 Yao Qi <yao@codesourcery.com>
10251 * target.h (struct target_ops): Fix indent.
10252 * win32-low.c (win32_target_ops): Fix comment.
10254 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10255 Yao Qi <yao@codesourcery.com>
10257 * Makefile.in (clean): Remove tic6x-*.c files.
10258 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10259 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10260 (tic6x-c64xp-linux.c): Likewise.
10261 * configure.srv: Add support for tic6x-*-uclinux.
10262 * linux-tic6x-low.c: New.
10263 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10265 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10266 Yao Qi <yao@codesourcery.com>
10268 * target.h (struct target_ops): Add read_loadmap.
10269 * linux-low.c (struct target_loadseg): New type.
10270 (struct target_loadmap): New type.
10271 (linux_read_loadmap): New function.
10272 (linux_target_ops): Add linux_read_loadmap.
10273 * server.c (handle_query): Support qXfer:fdpic:read packet.
10274 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10277 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10279 * win32-low.c: Include <stdint.h>.
10281 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10283 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10284 to the inferior here.
10285 (i386_remove_aligned_watchpoint): Ditto.
10286 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10287 fit part of the watchpoint in the debug registers.
10288 (i386_update_inferior_debug_regs): New.
10289 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10290 registers, and only update the inferior on success.
10291 (i386_low_remove_watchpoint): Ditto.
10293 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10295 * linux-low.c (compare_ints, unique, list_threads, show_process,
10296 linux_core_of_thread): Delete.
10297 (linux_target_ops): Change linux_core_of_thread to
10298 linux_common_core_of_thread.
10299 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10300 * utils.c (malloc_failure): Change type of argument.
10301 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10302 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10303 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10304 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10305 (IPA_OBJS): Add common-utils-ipa.o.
10306 (ptid_h, linux_osdata_h): New macros.
10307 (server_h): Add common/common-utils.h, common/xml-utils.h,
10308 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10310 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10311 ptid.o, buffer.o): New rules.
10312 (linux-low.o): Add common/linux-osdata.h as a dependency.
10313 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10314 * configure.ac: Add AC_HEADER_DIRENT check.
10315 * config.in: Regenerate.
10316 * configure: Regenerate.
10317 * remote-utils.c (xml_escape_text): Delete.
10318 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10319 buffer_xml_printf): Move to common/buffer.c.
10320 * server.c (main): Remove call to initialize_inferiors.
10321 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10322 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10323 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10324 internal_error, gdb_assert, gdb_assert_fail): Delete.
10325 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10326 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10328 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10329 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10330 initialize_inferiors): Delete.
10332 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10334 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10337 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10339 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10341 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10343 2011-05-26 Yao Qi <yao@codesourcery.com>
10345 * Makefile.in (thread-db.o): Track dependence to
10346 common/gdb_thread_db.h.
10347 * thread-db.c: include gdb_thread_db.h from right place.
10349 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10351 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10352 __FILE__ and __LINE__ to internal_error.
10354 2011-05-13 Doug Evans <dje@google.com>
10356 * thread-db.c (try_thread_db_load_from_sdir): New function.
10357 (try_thread_db_load_from_dir): New function.
10358 (thread_db_load_search): Handle $sdir, ignore $pdir.
10359 Remove trying of system directories if search of
10360 libthread-db-search-path fails, that is now done via $sdir.
10362 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10364 * server.c (handle_query): Add EnableDisableTracepoints to the list
10365 of supported features.
10366 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10368 (cmd_qtenable_disable): New.
10369 (cmd_qtstart): Install tracepoints even if disabled.
10370 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10371 receiving a QTEnable or QTDisable packet.
10372 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10373 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10375 (gdb_probe): Skip data collection if static tracepoint is disabled.
10377 2011-05-10 Doug Evans <dje@google.com>
10379 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10381 2011-05-04 Doug Evans <dje@google.com>
10383 * linux-low.c (linux_join): Skip process lookup.
10384 * spu-low.c (spu_join): Ditto.
10385 * server.c (join_inferiors_callback): Delete.
10386 (process_serial_event): For 'D' packet (detach) call join_inferior
10389 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10391 * README: Don't mention xscale*-*-linux*.
10392 * configure.srv (xscale*-*-linux*): Don't handle target.
10394 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10396 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10398 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10399 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10400 (i386_emit_void_call_2): Likewise.
10402 2011-04-26 Yao Qi <yao@codesourcery.com>
10404 * linux-low.c: Move common macros to linux-ptrace.h.
10405 Include linux-ptrace.h.
10406 * Makefile.in (linux_ptrace_h): New.
10407 (linux-low.o): Depends on linux-ptrace.h.
10409 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10411 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10412 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10413 (remote_prepare): New function with most of the TCP code from ...
10414 (remote_open): ... here. Detect PORT here unconditionally. Move also
10415 setting transport_is_reliable.
10416 * server.c (run_once): New variable.
10417 (gdbserver_usage): Document it.
10418 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10419 the first run if RUN_ONCE.
10420 * server.h (run_once, remote_prepare): New declarations.
10422 2011-04-19 Tom Tromey <tromey@redhat.com>
10424 * win32-low.c (handle_load_dll): Remove duplicate "the".
10426 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10428 Remove support for old Cygwin 1.5 versions.
10429 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10430 function to avoid warning.
10431 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10434 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10436 * gdbserver/server.h (Macro _): Define it if not available.
10438 2011-03-14 Michael Snyder <msnyder@vmware.com>
10440 * hostio.c (handle_close): Remove unnecessary null test.
10442 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10444 * Makefile.in (maintainer-clean realclean distclean): Remove
10445 "make ... subdir_do" command.
10447 2011-03-10 Michael Snyder <msnyder@vmware.com>
10449 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10451 * server.c (handle_v_run): Free alloced buffer on early return.
10453 2011-03-09 Yao Qi <yao@codesourcery.com>
10456 2011-03-04 Yao Qi <yao@codesourcery.com>
10458 * Makefile.in: Remove GNU make feature --directory.
10460 2011-03-05 Yao Qi <yao@codesourcery.com>
10462 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10463 (subdir_do): New make target. Copied from gdb/Makefile.
10464 (maintainer-clean, realclean, distclean, clean): Call corresponding
10465 make targets in common/Makefile.
10467 2011-02-11 Yao Qi <yao@codesourcery.com>
10469 * configure.ac: Call AC_PROG_RANLIB.
10470 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10471 * configure: Regenerate.
10473 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10475 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10477 2011-03-06 Yao Qi <yao@codesourcery.com>
10479 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10481 2011-03-05 Yao Qi <yao@codesourcery.com>
10483 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10484 (subdir_do): New make target. Copied from gdb/Makefile.
10485 (maintainer-clean, realclean, distclean, clean): Call corresponding
10486 make targets in common/Makefile.
10488 2011-03-04 Yao Qi <yao@codesourcery.com>
10490 * Makefile.in: Remove GNU make feature --directory.
10492 2011-03-04 Michael Snyder <msnyder@vmware.com>
10494 * server.c (queue_stop_reply): Call xmalloc not malloc.
10496 2011-03-02 Michael Snyder <msnyder@vmware.com>
10498 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10500 2011-02-28 Michael Snyder <msnyder@vmware.com>
10502 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10503 (cmd_qtframe): Ditto.
10504 (cmd_qtbuffer): Ditto.
10505 (cmd_bigqtbuffer): Ditto.
10507 * utils.c (decimal2str): Initialize 'width' to nine, then
10508 don't mess with it.
10510 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10512 * hostio.c (require_data): Free *data, not data.
10514 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10516 * hostio.c (require_data): Use free, not xfree.
10518 2011-02-27 Michael Snyder <msnyder@vmware.com>
10520 * server.c (handle_query): Discard unused value.
10522 * hostio.c (require_data): Free malloc memory before returning
10525 2011-02-26 Michael Snyder <msnyder@vmware.com>
10527 * linux-low.c (list_threads): Call closedir for dirent.
10529 2011-02-27 Michael Snyder <msnyder@vmware.com>
10531 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10532 a case statement falls through.
10534 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10536 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10539 2011-02-26 Michael Snyder <msnyder@vmware.com>
10541 * utils.c (decimal2str): Eliminate dead code and dead param.
10542 (pulongest): Drop dead param from call to decimal2str.
10545 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10547 Revert the following patch (not approved yet):
10548 2011-02-21 Hui Zhu <teawater@gmail.com>
10549 * tracepoint.c (tp_printf): New function.
10550 (eval_agent_expr): Handle gdb_agent_op_printf.
10552 2011-02-21 Hui Zhu <teawater@gmail.com>
10554 * tracepoint.c (tp_printf): New function.
10555 (eval_agent_expr): Handle gdb_agent_op_printf.
10557 2011-02-18 Tom Tromey <tromey@redhat.com>
10559 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10560 (tracepoint.o): Likewise.
10561 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10562 (gdb_agent_op_names): Likewise.
10564 2011-02-18 Tom Tromey <tromey@redhat.com>
10566 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10567 gdb_agent_op_rot>: New constants.
10568 (gdb_agent_op_names): Add pick and roll.
10569 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10572 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10574 * aclocal.m4: Regenerated with aclocal-1.11.1.
10576 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10578 * server.c (handle_qxfer_traceframe_info): New.
10579 (qxfer_packets): Register "traceframe-info".
10580 (handle_query): Report support for qXfer:traceframe-info:read+.
10581 * tracepoint.c (match_blocktype): New.
10582 (traceframe_find_block_type): Rename to ...
10583 (traceframe_walk_blocks): ... this. Add callback filter argument,
10585 (traceframe_find_block_type): New, reimplemented on top of
10586 traceframe_walk_blocks.
10587 (build_traceframe_info_xml): New.
10588 (traceframe_read_info): New.
10589 * server.h (traceframe_read_info): Declare.
10591 2011-02-11 Yao Qi <yao@codesourcery.com>
10593 * configure.ac: Call AC_PROG_RANLIB.
10594 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10595 * configure: Regenerate.
10597 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10599 * server.c (gdb_read_memory): Change return semantics to allow
10601 (handle_search_memory_1): Adjust.
10602 (process_serial_event) <'m' packet>: Handle partial transfers.
10603 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10605 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10607 * regcache.c (init_register_cache): Initialize
10608 regcache->register_status.
10609 (free_register_cache): Release regcache->register_status.
10610 (regcache_cpy): Copy register_status.
10611 (registers_to_string): Print 'x's for unavailable registers.
10612 (supply_register): Mark the register's status valid or
10613 unavailable, depending on whether a buffer was passed in or not.
10614 (supply_register_zeroed): New.
10615 (supply_regblock): Mark the registers' status valid or
10616 unavailable, depending on whether a buffer was passed in or not.
10617 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10618 (struct regcache): New `register_status' field.
10619 (supply_register_zeroed): Declare.
10620 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10621 supply_register_zeroed, rather than passing a NULL buffer to
10623 * tracepoint.c (fetch_traceframe_registers): Update comment.
10625 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10627 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10630 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10632 * server.h (decode_xfer_write): Change prototype.
10633 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10634 and don't extract the annex here.
10635 * server.c (decode_xfer_read): Remove `annex' parameter,
10636 and don't extract the annex here.
10637 (decode_xfer): New.
10638 (struct qxfer): New.
10639 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10640 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10641 (handle_qxfer_statictrace): New functions, abstracted out from
10642 handle_query, and made to use the struct qxfer interface.
10643 (handle_threads_qxfer_proper): Rename to ...
10644 (handle_qxfer_threads_proper): ... this.
10645 (handle_threads_qxfer): Rename to ...
10646 (handle_qxfer_threads): ... this. Adjust.
10647 (qxfer_packets): New array.
10648 (handle_qxfer): New function.
10649 (handle_query): Use handle_qxfer.
10651 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10653 * gdbreplay.c: Shorten lines of >= 80 columns.
10654 * linux-low.c: Ditto.
10655 * linux-ppc-low.c: Ditto.
10656 * linux-s390-low.c: Ditto.
10657 * linux-sparc-low.c: Ditto.
10658 * linux-x86-low.c: Ditto.
10659 * linux-xtensa-low.c: Ditto.
10660 * mem-break.c: Ditto.
10661 * nto-low.c: Ditto.
10662 * regcache.h: Ditto.
10663 * remote-utils.c: Ditto.
10666 * thread-db.c: Ditto.
10667 * tracepoint.c: Ditto.
10669 * win32-low.h: Ditto.
10671 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10673 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10676 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10678 * server.c (gdbserver_version): Update copyright year in version
10680 * gdbreplay.c (gdbreplay_version): Ditto.
10682 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10684 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10685 * linux-bfin-low.c: New file.
10686 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10687 PT_DATA_ADDR for BFIN targets.
10688 * Makefile.in (SFILES): Add linux-bfin-low.c.
10689 (clean): Remove reg-bfin.c.
10690 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10691 * README: Mention supported Blackfin targets.
10693 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10695 * .gitignore: New file.
10697 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10699 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10701 2010-10-22 Jie Zhang <jie@codesourcery.com>
10703 * Makefile.in: Add FLAGS_TO_PASS variable.
10704 (install): Remove dependency of install-only and recursively
10705 invoke make for install-only.
10707 2010-10-04 Doug Evans <dje@google.com>
10709 * Makefile.in (uninstall): Use $(DESTDIR).
10711 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10715 * linux-x86-low.c (compat_siginfo_from_siginfo)
10716 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10717 si_code is < 0. Check for si_code == SI_TIMER before checking for
10720 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10722 * lynx-i386-low.c: New file.
10723 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10725 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10727 * lynx-low.c (ptrace_request_to_str): Remove handling for
10728 request values that have been removed in LynxOS 5.x.
10730 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10732 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10735 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10737 * configure.ac: Add --enable-inprocess-agent option.
10738 * configure: Rebuilt.
10740 2010-09-06 Yao Qi <yao@codesourcery.com>
10742 * linux-low.c (linux_kill): Remove unused variable.
10743 (linux_stabilize_threads): Likewise.
10744 * server.c (start_inferior): Likewise.
10745 (queue_stop_reply_callback): Likewise.
10746 * tracepoint.c (do_action_at_tracepoint): Likewise.
10748 2010-09-06 Yao Qi <yao@codesourcery.com>
10750 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10753 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10755 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10757 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10759 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10762 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10764 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10765 gdbserver/lynx-ppc-low.c: New files.
10766 * Makefile.in (lynx_low_h): New variable.
10767 (lynx-low.o, lynx-ppc-low.o): New rules.
10768 * configure.ac: On LynxOS, link with -lnetinet.
10769 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10770 * configure: regenerate.
10772 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10774 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10775 * configure.ac: Add check for vasprintf and vsnprintf.
10776 * configure, config.in: Regenerate.
10777 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10779 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10781 * gdbreplay.c: Move include of alloca.h up, next to include of
10783 * server.h: Add include of malloc.h.
10784 * mem-break.c: Remove include of malloc.h.
10785 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10787 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10789 * Makefile.in (memmem.o): Build with -Wno-error.
10791 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10793 * utils.c (xsnprintf): Make non-static.
10794 * server.h: Add xsnprintf declaration.
10795 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10796 replace calls to snprintf by calls to xsnprintf throughout.
10798 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10800 * configure.ac: Add configure check for alloca.
10801 * configure, config.in: Regenerate.
10802 * server.h: Include alloca.h if it exists.
10803 * gdbreplay.c: Include alloca.h if it exists.
10805 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10807 * linux-low.c (__SIGRTMIN): Define if not already defined.
10808 (linux_create_inferior): Check for __ANDROID__ rather than
10810 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10811 are already deferred.
10812 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10813 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10814 stopped and already has a pending signal to report.
10815 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10816 a pending signal to report or is moving out of a jump pad.
10817 (linux_init_signals): Check for __ANDROID__ rather than
10820 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10822 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10823 debug_threads check. Avoid a linear search when not doing debug
10826 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10828 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10829 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10830 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10831 (process_event): Change local fd's type to gdb_fildes_t.
10832 (create_file_handler): Adjust prototype.
10833 (delete_file_handler): Adjust prototype.
10834 (handle_file_event): Adjust prototype. Use pfildes.
10835 (create_file_event): Adjsut prototype.
10836 * remote-utils.c (remote_desc, listen_desc): Change type to
10838 * server.h: New gdb_fildes_t typedef.
10839 [USE_WIN32API]: Include winsock2.h.
10840 (delete_file_handler, add_file_handler): Adjust prototypes.
10841 (pfildes): Declare.
10842 * utils.c (pfildes): New.
10844 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10846 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10847 * configure: Regenerate.
10849 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10851 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10852 (linux_done_accessing_memory): ... this.
10853 (linux_target_ops): Adjust.
10854 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10855 * nto-low.c (nto_target_ops): Adjust comment.
10856 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10857 * spu-low.c (spu_target_ops): Adjust comment.
10858 * target.h (target_ops): Rename unprepare_to_access_memory field
10859 to done_accessing_memory.
10860 (unprepare_to_access_memory): Rename to ...
10861 (done_accessing_memory): ... this.
10863 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10865 * linux-low.c (linux_prepare_to_access_memory): New.
10866 (linux_unprepare_to_access_memory): New.
10867 (linux_target_ops): Install them.
10868 * server.c (read_memory): Rename to ...
10869 (gdb_read_memory): ... this. Use
10870 prepare_to_access_memory/prepare_to_access_memory.
10871 (write_memory): Rename to ...
10872 (gdb_write_memory): ... this. Use
10873 prepare_to_access_memory/prepare_to_access_memory.
10874 (handle_search_memory_1): Adjust.
10875 (process_serial_event): Adjust.
10876 * target.h (struct target_ops): New fields
10877 prepare_to_access_memory and unprepare_to_access_memory.
10878 (prepare_to_access_memory, unprepare_to_access_memory): New.
10879 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10880 prepare_to_access_memory/prepare_to_access_memory.
10881 * nto-low.c (nto_target_ops): Adjust.
10882 * spu-low.c (spu_target_ops): Adjust.
10883 * win32-low.c (win32_target_ops): Adjust.
10885 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10887 * Makefile.in (WARN_CFLAGS): Get it from configure.
10888 (WERROR_CFLAGS): New.
10889 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10890 * configure.ac: Introduce --enable-werror, which adds -Werror to
10891 the compiler command line. Enabled by default. Disable with
10892 --disable-werror. Add -Wdeclaration-after-statement
10893 Wpointer-arith and -Wformat-nonliteral to warning flags.
10894 * configure: Regenerate.
10896 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10898 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10900 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10902 * gdbreplay.c (remote_error): New.
10904 (expect): Use gdbchar. Check for error reading from GDB.
10905 Clarify sync error output.
10906 (play): Check for errors writing to GDB.
10907 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10908 * remote-utils.c (getpkt): Check for errors writing to the remote
10911 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10913 * linux-low.c (linux_wait_1): Move non-debugging code out of
10914 `debug_threads' control.
10916 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10918 * linux-low.c (linux_wait_1): Don't set last_status here.
10919 * server.c (push_event, queue_stop_reply_callback): Assert we're
10920 not pushing a TARGET_WAITKIND_IGNORE event.
10921 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10922 (myresume, handle_target_event): Set the thread's last_resume_kind
10923 and last_status from the target returned status.
10925 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10929 * linux-x86-low.c (update_debug_registers_callback): New.
10930 (i386_dr_low_set_addr): Use it.
10931 (i386_dr_low_get_addr): New.
10932 (i386_dr_low_set_control): Use update_debug_registers_callback.
10933 (i386_dr_low_get_control): New.
10934 (i386_dr_low_get_status): Adjust.
10935 * linux-low.c (linux_stop_lwp): New.
10936 * linux-low.h (linux_stop_lwp): Declare.
10938 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10939 argument instead of a i386_debug_reg_state.
10940 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10941 a i386_debug_reg_state.
10942 (i386_insert_aligned_watchpoint): Adjust.
10943 (i386_remove_aligned_watchpoint): Adjust.
10944 (i386_low_stopped_data_address): Read the debug registers from the
10945 inferior instead of from the mirrors.
10946 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10947 (i386_dr_low_get_addr): Declare.
10948 (i386_dr_low_get_control): Declare.
10949 (i386_dr_low_get_status): Change prototype.
10951 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10952 (i386_dr_low_get_addr): New.
10953 (i386_dr_low_get_control): New.
10954 (i386_dr_low_get_status): Adjust prototype. Return
10956 (i386_initial_stuff): Clear dr_status_mirror and
10958 (i386_get_thread_context): Adjust.
10959 (i386_set_thread_context): Adjust.
10960 (i386_thread_added): Adjust.
10962 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10964 * linux-low.h (linux_thread_area): Delete declaration.
10966 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10968 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10969 after its termination.
10971 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10973 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10974 (gdb_wants_all_stopped): Delete.
10975 (linux_wait_1): Don't call them.
10976 * server.c (handle_v_cont): Tag all threads as want-stopped.
10977 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10978 stopped as "client-wants-stopped".
10980 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10982 * Makefile.in (signals_h): New.
10983 (server_h): Depend on it.
10984 (server.o): Don't depend on $(signals_def).
10985 (signals.o): Depend on $(signals_def).
10987 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10989 * Makefile.in (signals_def): New.
10990 (server_h): Append include/gdb/signals.h and signals_def.
10991 (server.o): Append signals_def.
10993 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10995 * server.c (handle_target_event): Use target_signal_to_host for
10996 resume_info.sig initialization.
10997 * target.h (struct thread_resume) <sig>: New comment.
10999 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11001 * server.c (handle_query): strcpy() the returned string from paddress()
11002 instead of sprintf().
11003 * utils.c (paddress): Return phex_nz().
11005 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11007 * server.c (handle_v_cont): Call mourn_inferior if process
11009 (myresume): Likewise.
11011 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11013 Static tracepoints, and integration with UST.
11015 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11016 * mem-break.c (uninsert_all_breakpoints)
11017 (reinsert_all_breakpoints): New.
11018 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11019 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11020 (gdb_agent_ust_loaded, helper_thread_id)
11021 (gdb_agent_helper_thread_id): New macros.
11022 (struct ipa_sym_addresses): Add addr_ust_loaded,
11023 addr_helper_thread_id, addr_cmd_buf.
11024 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11025 (in_process_agent_loaded_ust): New.
11026 (write_e_ust_not_loaded): New.
11027 (maybe_write_ipa_ust_not_loaded): New.
11028 (struct collect_static_trace_data_action): New.
11029 (enum tracepoint_type) <static_tracepoint>: New.
11030 (struct tracepoint) <handle>: Mention static tracepoints.
11031 (struct static_tracepoint_ctx): New.
11032 (CMD_BUF_SIZE): New.
11033 (add_tracepoint_action): Handle static tracepoint actions.
11034 (unprobe_marker_at): New.
11035 (clear_installed_tracepoints): Handle static tracepoints.
11036 (cmd_qtdp): Handle static tracepoints.
11037 (probe_marker_at): New.
11038 (cmd_qtstart): Handle static tracepoints.
11039 (response_tracepoint): Handle static tracepoints.
11040 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11041 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11042 (get_context_regcache): Handle static tracepoints.
11043 (do_action_at_tracepoint): Handle static tracepoint actions.
11044 (traceframe_find_block_type): Handle static trace data blocks.
11045 (traceframe_read_sdata): New.
11046 (download_tracepoints): Download static tracepoint actions.
11047 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11048 (GDB_PROBE_NAME): New.
11050 (GET_UST_SYM): New.
11053 (ust_marker_to_static_tracepoint): New.
11055 (collect_ust_data_at_tracepoint): New.
11056 (gdb_ust_probe): New.
11057 (UNIX_PATH_MAX, SOCK_DIR): New.
11058 (gdb_ust_connect_sync_socket): New.
11059 (resume_thread, stop_thread): New.
11060 (run_inferior_command): New.
11061 (init_named_socket): New.
11062 (gdb_ust_socket_init): New.
11063 (cstr_to_hexstr): New.
11065 (first_marker, next_marker): New.
11066 (response_ust_marker): New.
11067 (cmd_qtfstm, cmd_qtsstm): New.
11068 (unprobe_marker_at, probe_marker_at): New.
11069 (cmd_qtstmat, gdb_ust_thread): New.
11070 (gdb_ust_init): New.
11071 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11072 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11073 (ST_REGENTRY): New.
11074 (x86_64_st_collect_regmap): New.
11075 (X86_64_NUM_ST_COLLECT_GREGS): New.
11076 (AMD64_RIP_REGNUM): New.
11077 (supply_static_tracepoint_registers): New.
11078 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11079 (ST_REGENTRY): New.
11080 (i386_st_collect_regmap): New.
11081 (i386_NUM_ST_COLLECT_GREGS): New.
11082 (supply_static_tracepoint_registers): New.
11083 * server.c (handle_query): Handle qXfer:statictrace:read.
11084 <qSupported>: Report support for StaticTracepoints, and
11085 qXfer:statictrace:read features.
11086 * server.h (traceframe_read_sdata)
11087 (supply_static_tracepoint_registers): Declare.
11088 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11089 (unpack_varlen_hex): Include in IPA build.
11090 * Makefile.in (ustlibs, ustinc): New.
11091 (IPA_OBJS): Add remote-utils-ipa.o.
11092 ($(IPA_LIB)): Link -ldl and -lpthread.
11094 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11095 * config.in, configure: Regenerate.
11097 2010-06-20 Ian Lance Taylor <iant@google.com>
11098 Pedro Alves <pedro@codesourcery.com>
11100 * linux-x86-low.c (always_true): Delete.
11101 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11102 trying to fool the compiler with always_true.
11104 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11106 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11107 conditions in gdbserver.
11109 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11111 * spu-low.c (spu_read_memory): Wrap around local store limit.
11112 (spu_write_memory): Likewise.
11114 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11116 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11117 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11119 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11121 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11122 uses with LONGEST uses.
11124 2010-06-14 Stan Shebs <stan@codesourcery.com>
11125 Pedro Alves <pedro@codesourcery.com>
11129 * linux-x86-low.c: Include limits.h.
11131 (always_true): New.
11134 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11135 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11136 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11137 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11138 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11139 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11140 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11141 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11142 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11143 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11144 (amd64_emit_void_call_2): New.
11145 (amd64_emit_ops): New.
11146 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11147 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11148 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11149 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11150 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11151 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11152 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11153 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11154 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11155 (i386_emit_stack_adjust, i386_emit_int_call_1)
11156 (i386_emit_void_call_2): New.
11157 (i386_emit_ops): New.
11158 (x86_emit_ops): New.
11159 (the_low_target): Install x86_emit_ops.
11160 * server.h (struct emit_ops): New.
11161 (get_raw_reg_func_addr): Declare.
11162 (current_insn_ptr, emit_error): Declare.
11163 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11164 (set_trace_state_variable_value): New defines.
11165 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11166 addr_get_trace_state_variable_value and
11167 addr_set_trace_state_variable_value.
11168 (symbol_list): New fields for get_raw_reg,
11169 get_trace_state_variable_value and set_trace_state_variable_value.
11170 (condfn): New typedef.
11171 (struct tracepoint): New field `compiled_cond'.
11172 (do_action_at_tracepoint): Clear compiled_cond.
11173 (get_trace_state_variable_value, set_trace_state_variable_value):
11175 (condition_true_at_tracepoint): If there's a compiled condition,
11177 (current_insn_ptr, emit_error): New globals.
11178 (struct bytecode_address): New.
11179 (get_raw_reg_func_addr): New.
11180 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11181 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11182 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11183 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11184 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11185 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11186 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11187 (compile_tracepoint_condition, compile_bytecodes): New.
11188 * target.h (emit_ops): Forward declare.
11189 (struct target_ops): New field emit_ops.
11190 (target_emit_ops): New.
11191 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11192 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11193 * linux-low.c (linux_emit_ops): New.
11194 (linux_target_ops): Install it.
11195 * linux-low.h (struct linux_target_ops): New field emit_ops.
11197 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11199 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11200 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11202 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11203 Stan Shebs <stan@codesourcery.com>
11205 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11206 (all): Depend on $(extra_libraries).
11207 (install-only): Install the IPA.
11208 (IPA_OBJS, IPA_LIB): New.
11209 (clean): Remove the IPA lib.
11210 (IPAGENT_CFLAGS): New.
11211 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11212 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11213 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11214 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11215 * configure.ac: Check for atomic builtins support in the compiler.
11216 (IPA_DEPFILES, extra_libraries): Define.
11217 * configure.srv (ipa_obj): Add description.
11218 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11219 (i[34567]86-*-linux*): Set ipa_obj.
11220 (x86_64-*-linux*): Set ipa_obj.
11221 * linux-low.c (stabilizing_threads): New.
11222 (supports_fast_tracepoints): New.
11223 (linux_detach): Stabilize threads before detaching.
11224 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11225 the lwp is either not stabilizing, or is moving out of a jump pad.
11226 (linux_fast_tracepoint_collecting): New.
11227 (maybe_move_out_of_jump_pad): New.
11228 (enqueue_one_deferred_signal): New.
11229 (dequeue_one_deferred_signal): New.
11230 (linux_wait_for_event_1): If moving out of a jump pad, defer
11231 pending signals to later.
11232 (linux_stabilize_threads): New.
11233 (linux_wait_1): Check if threads need moving out of jump pads, and
11235 (stuck_in_jump_pad_callback): New.
11236 (move_out_of_jump_pad_callback): New.
11237 (lwp_running): New.
11238 (linux_resume_one_lwp): Handle moving out of jump pads.
11239 (linux_set_resume_request): Dequeue deferred signals.
11240 (need_step_over_p): Also step over fast tracepoint jumps.
11241 (start_step_over): Also uninsert fast tracepoint jumps.
11242 (finish_step_over): Also reinsert fast tracepoint jumps.
11243 (linux_install_fast_tracepoint_jump): New.
11244 (linux_target_ops): Install linux_stabilize_threads and
11245 linux_install_fast_tracepoint_jump_pad.
11246 * linux-low.h (linux_target_ops) <get_thread_area,
11247 install_fast_tracepoint_jump_pad>: New fields.
11248 (struct lwp_info) <collecting_fast_tracepoint,
11249 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11250 (linux_get_thread_area): Declare.
11251 * linux-x86-low.c (jump_insn): New.
11252 (x86_get_thread_area): New.
11253 (append_insns): New.
11254 (push_opcode): New.
11255 (amd64_install_fast_tracepoint_jump_pad): New.
11256 (i386_install_fast_tracepoint_jump_pad): New.
11257 (x86_install_fast_tracepoint_jump_pad): New.
11258 (the_low_target): Install x86_get_thread_area and
11259 x86_install_fast_tracepoint_jump_pad.
11260 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11261 (struct fast_tracepoint_jump): New.
11262 (fast_tracepoint_jump_insn): New.
11263 (fast_tracepoint_jump_shadow): New.
11264 (find_fast_tracepoint_jump_at): New.
11265 (fast_tracepoint_jump_here): New.
11266 (delete_fast_tracepoint_jump): New.
11267 (set_fast_tracepoint_jump): New.
11268 (uninsert_fast_tracepoint_jumps_at): New.
11269 (reinsert_fast_tracepoint_jumps_at): New.
11270 (set_breakpoint_at): Use write_inferior_memory.
11271 (uninsert_raw_breakpoint): Use write_inferior_memory.
11272 (check_mem_read): Mask out fast tracepoint jumps.
11273 (check_mem_write): Mask out fast tracepoint jumps.
11274 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11275 (set_fast_tracepoint_jump): Declare.
11276 (delete_fast_tracepoint_jump)
11277 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11278 (reinsert_fast_tracepoint_jumps_at): Declare.
11279 * regcache.c: Don't compile many functions when building the
11280 in-process agent library.
11281 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11282 the register buffer in the heap.
11283 (free_register_cache): If the register buffer isn't owned by the
11284 regcache, don't free it.
11285 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11286 pre-existing register caches.
11287 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11289 (convert_ascii_to_int): : Constify `from' parameter type.
11290 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11291 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11292 the needed buffer in-place.
11293 (relocate_instruction): New.
11294 * server.c (handle_query) <qSymbols>: If the target supports
11295 tracepoints, give it a chance of looking up symbols. Report
11296 support for fast tracepoints.
11297 (handle_status): Stabilize threads.
11298 (process_serial_event): Adjust.
11299 * server.h (struct fast_tracepoint_jump): Forward declare.
11300 (struct process_info) <fast_tracepoint_jumps>: New field.
11301 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11302 (decode_X_packet, decode_M_packet): Adjust.
11303 (relocate_instruction): Declare.
11304 (in_process_agent_loaded): Declare.
11305 (tracepoint_look_up_symbols): Declare.
11306 (struct fast_tpoint_collect_status): Declare.
11307 (fast_tracepoint_collecting): Declare.
11308 (force_unlock_trace_buffer): Declare.
11309 (handle_tracepoint_bkpts): Declare.
11310 (initialize_low_tracepoint)
11311 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11312 * target.h (struct target_ops) <stabilize_threads,
11313 install_fast_tracepoint_jump_pad>: New fields.
11314 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11315 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11316 [HAVE_STDINT_H]: Include stdint.h.
11317 (trace_debug_1): Rename to ...
11318 (trace_vdebug): ... this.
11319 (trace_debug): Rename to ...
11320 (trace_debug_1): ... this. Add `level' parameter.
11321 (trace_debug): New.
11322 (ATTR_USED, ATTR_NOINLINE): New.
11323 (IP_AGENT_EXPORT): New.
11324 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11325 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11326 (about_to_request_buffer_space, trace_buffer_is_full)
11327 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11328 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11329 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11330 (traceframe_write_count, traceframes_created)
11331 (trace_state_variables)
11332 New renaming defines.
11333 (struct ipa_sym_addresses): New.
11334 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11335 (symbol_list): New.
11336 (ipa_sym_addrs): New.
11337 (all_tracepoint_symbols_looked_up): New.
11338 (in_process_agent_loaded): New.
11339 (write_e_ipa_not_loaded): New.
11340 (maybe_write_ipa_not_loaded): New.
11341 (tracepoint_look_up_symbols): New.
11342 (debug_threads) [IN_PROCESS_AGENT]: New.
11343 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11344 (UNKNOWN_SIDE_EFFECTS): New.
11345 (stop_tracing): New.
11346 (flush_trace_buffer): New.
11347 (stop_tracing_bkpt): New.
11348 (flush_trace_buffer_bkpt): New.
11349 (read_inferior_integer): New.
11350 (read_inferior_uinteger): New.
11351 (read_inferior_data_pointer): New.
11352 (write_inferior_data_pointer): New.
11353 (write_inferior_integer): New.
11354 (write_inferior_uinteger): New.
11355 (struct collect_static_trace_data_action): Delete.
11356 (enum tracepoint_type): New.
11357 (struct tracepoint) <type>: New field `type'.
11358 <actions_str, step_actions, step_actions_str>: Only include in
11360 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11361 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11362 (tracepoints): Use IP_AGENT_EXPORT.
11363 (last_tracepoint): Don't include in the IPA.
11364 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11365 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11366 (alloced_trace_state_variables): New.
11367 (trace_state_variables): Use IP_AGENT_EXPORT.
11368 (traceframe_t): Delete unused variable.
11369 (circular_trace_buffer): Don't include in the IPA.
11370 (trace_buffer_start): Delete.
11371 (struct trace_buffer_control): New.
11372 (trace_buffer_free): Delete.
11373 (struct ipa_trace_buffer_control): New.
11374 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11375 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11377 (trace_buffer_ctrl): New.
11378 (TRACE_BUFFER_CTRL_CURR): New.
11379 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11380 Reimplement as macros.
11381 (trace_buffer_wrap): Delete.
11382 (traceframe_write_count, traceframe_read_count)
11383 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11384 (struct tracepoint_hit_ctx) <type>: New field.
11385 (struct fast_tracepoint_ctx): New.
11386 (memory_barrier): New.
11388 (record_tracepoint_error): Update atomically in the IPA.
11389 (clear_inferior_trace_buffer): New.
11390 (about_to_request_buffer_space): New.
11391 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11392 updating the same buffer.
11393 (add_tracepoint): Default the tracepoint's type to trap
11394 tracepoint, and orig_size to -1.
11395 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11396 internal variables.
11397 (create_trace_state_variable): New parameter `gdb'. Handle it.
11398 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11399 (cmd_qtdp): Handle fast tracepoints.
11400 (cmd_qtdv): Adjust.
11401 (max_jump_pad_size): New.
11402 (gdb_jump_pad_head): New.
11403 (get_jump_space_head): New.
11404 (claim_jump_space): New.
11405 (sort_tracepoints): New.
11406 (MAX_JUMP_SIZE): New.
11407 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11409 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11410 support. Upload fast traceframes, and delete internal IPA
11412 (stop_tracing_handler): New.
11413 (flush_trace_buffer_handler): New.
11414 (cmd_qtstop): Upload fast tracepoints.
11415 (response_tracepoint): Handle fast tracepoints.
11416 (tracepoint_finished_step): Upload fast traceframes. Set the
11417 tracepoint hit context's tracepoint type.
11418 (handle_tracepoint_bkpts): New.
11419 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11420 type. Add comment about fast tracepoints.
11421 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11422 non-existing action_str field.
11423 (get_context_regcache): Handle fast tracepoints.
11424 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11426 (fast_tracepoint_from_jump_pad_address): New.
11427 (fast_tracepoint_from_ipa_tpoint_address): New.
11428 (collecting_t): New.
11429 (force_unlock_trace_buffer): New.
11430 (fast_tracepoint_collecting): New.
11432 (gdb_collect): New.
11433 (write_inferior_data_ptr): New.
11434 (target_tp_heap): New.
11435 (target_malloc): New.
11436 (download_agent_expr): New.
11438 (download_tracepoints): New.
11439 (download_trace_state_variables): New.
11440 (upload_fast_traceframes): New.
11441 (IPA_FIRST_TRACEFRAME): New.
11442 (IPA_NEXT_TRACEFRAME_1): New.
11443 (IPA_NEXT_TRACEFRAME): New.
11444 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11445 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11446 (gdb_jump_pad_buffer_end): New.
11447 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11448 (initialize_tracepoint): Adjust.
11449 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11450 buffer. Initialize the low module.
11451 * utils.c (PREFIX, TOOLNAME): New.
11452 (malloc_failure): Use PREFIX.
11453 (error): In the IPA, an error causes an exit.
11454 (fatal, warning): Use PREFIX.
11455 (internal_error): Use TOOLNAME.
11456 (NUMCELLS): Increase to 10.
11457 * configure, config.in: Regenerate.
11459 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11461 * server.c (handle_query) <qSupported>: Do two passes over the
11462 qSupported string to avoid nesting strtok.
11464 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11466 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11468 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11469 -Wl,--dynamic-list.
11470 * configure: Regenerate.
11471 * proc-service.list: New.
11473 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11475 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11478 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11480 * gdbreplay.c (remote_open): Check error return from socket() call by
11481 its equality to -1 not by it being negative.
11482 * remote-utils.c (remote_open): Likewise.
11484 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11486 * config.h: Regenerate.
11488 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11490 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11491 doesn't provide PTRACE_GET_THREAD_AREA.
11493 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11495 * linux-m68k-low.c: Include <asm/ptrace.h>
11496 (ps_get_thread_area): Implement.
11498 2010-05-03 Doug Evans <dje@google.com>
11500 * event-loop.c (struct callback_event): New struct.
11501 (callback_list): New global.
11502 (append_callback_event, delete_callback_event): New functions.
11503 (process_callback): New function.
11504 (start_event_loop): Call it.
11505 * remote-utils.c (NOT_SCHEDULED): Define.
11506 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11507 moved out of readchar.
11508 (readchar): Rewrite. Call reschedule before returning.
11509 (reset_readchar): New function.
11510 (remote_close): Call it.
11511 (process_remaining, reschedule): New functions.
11512 * server.h (callback_handler_func): New typedef.
11513 (append_callback_event, delete_callback_event): Declare.
11515 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11517 * proc-service.c (ps_pglobal_lookup): Use
11518 thread_db_look_up_one_symbol.
11519 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11520 parameter. Use it instead of all_symbols_looked_up.
11521 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11523 (all_symbols_looked_up): Don't declare.
11524 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11525 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11527 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11528 Set all_symbols_looked_up here.
11529 (thread_db_look_up_one_symbol): New.
11530 (thread_db_get_tls_address): Adjust.
11531 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11532 thread_db object on the heap, and tentatively set it in the
11534 (thread_db_init): Don't set all_symbols_looked_up here.
11535 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11537 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11539 * linux-low.c (linux_kill, linux_detach): Adjust.
11540 (status_pending_p_callback): Remove redundant statement. Check
11541 for !TARGET_WAITIKIND_IGNORE, instead of
11542 TARGET_WAITKIND_STOPPED.
11543 (handle_tracepoints): Make sure LWP is locked. Adjust.
11544 (linux_wait_for_event_1): Adjust.
11545 (linux_cancel_breakpoints): New.
11546 (unsuspend_one_lwp): New.
11547 (unsuspend_all_lwps): New.
11548 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11549 (send_sigstop_callback): Change return type to int, add new
11550 `except' parameter and handle it.
11551 (suspend_and_send_sigstop_callback): New.
11552 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11553 pass them down. If SUSPEND, also increment the lwp's suspend
11555 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11556 (need_step_over_p): Don't consider suspended LWPs.
11557 (start_step_over): Adjust.
11558 (proceed_one_lwp): Change return type to int, add new `except'
11559 parameter and handle it.
11560 (unsuspend_and_proceed_one_lwp): New.
11561 (proceed_all_lwps): Use find_inferior instead of
11563 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11564 also decrement the suspend count of LWPs. Pass `except' down,
11565 instead of hacking its suspend count.
11566 (linux_pause_all): Add `freeze' parameter. Adjust.
11567 (linux_unpause_all): New.
11568 (linux_target_ops): Install linux_unpause_all.
11569 * server.c (handle_status): Adjust.
11570 * target.h (struct target_ops): New fields `unpause_all' and
11571 `cancel_breakpoints'. Add new parameter to `pause_all'.
11572 (pause_all): Add new `freeze' parameter.
11573 (unpause_all): New.
11574 (cancel_breakpoints): New.
11575 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11576 cancel breakpoints.
11577 (cmd_qtstart): Pause threads.
11578 (stop_tracing): Pause threads, and cancel breakpoints.
11579 * win32-low.c (win32_target_ops): Adjust.
11581 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11583 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11584 the inferior right away from here...
11585 (linux_wait_1): ... to here, and adjust to check the thread's
11586 last_resume_kind instead of the lwp's step or stop_expected flags.
11588 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11590 * README: Use consistent `GDB' and `GDBserver' spellings.
11592 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11594 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11595 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11596 (linux_detach_one_lwp): Assume the lwp is stopped.
11597 (any_thread_of): Delete.
11598 (linux_detach): Stop all lwps here. Don't blindly delete all
11600 (delete_lwp_callback): New.
11601 (linux_mourn): Delete all lwps of the process that is gone.
11602 (linux_wait_1): Don't delete the last lwp of the process here.
11603 * mem-break.h (mark_breakpoints_out): Declare.
11604 * mem-break.c (mark_breakpoints_out): New.
11605 (free_all_breakpoints): Use it.
11606 * server.c (handle_target_event): If the process is gone, mark
11608 * thread-db.c (struct thread_db) <create_bp>: New field.
11609 (thread_db_enable_reporting): Fix prototype. Store a thread event
11610 breakpoint reference in the thread_db struct.
11611 (thread_db_load_search): Clear the thread_db object.
11612 (try_thread_db_load_1): Ditto.
11613 (switch_to_process): New.
11614 (disable_thread_event_reporting): Use it.
11615 (remove_thread_event_breakpoints): New.
11616 (thread_db_detach, thread_db_mourn): Use it.
11618 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11620 * linux-low.c (linux_enable_event_reporting): New.
11621 (linux_wait_for_event_1, handle_extended_wait): Use it.
11623 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11625 * linux-low.c (linux_kill_one_lwp, linux_kill)
11626 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11627 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11628 SIGSTOP even if the LWP is stopped.
11629 (send_sigstop_callback): New.
11630 (stop_all_lwps): Use send_sigstop_callback instead.
11631 (linux_resume_one_thread): Adjust.
11632 (proceed_one_lwp): Still proceed an LWP that the client has
11633 requested to stop, if we haven't reported it as stopped yet. Make
11634 sure that LWPs the client want stopped, have a pending SIGSTOP.
11636 2010-04-26 Doug Evans <dje@google.com>
11638 * server.c (handle_general_set): Make static.
11640 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11641 Print received char after testing for error/eof instead of before.
11642 (input_interrupt): Tweak comment.
11644 2010-04-23 Doug Evans <dje@google.com>
11646 * server.c (start_inferior): Print inferior argv if --debug.
11648 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11650 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11651 * nto-x86-low.c: Include server.h
11653 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11655 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11656 be consistent with other sources of this directory.
11657 (init_registers_amd64): Correct name of source file of this function
11660 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11662 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11663 64-bit executables.
11665 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11667 * win32-i386-low.c: Add 64-bit support.
11668 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11669 (init_registers_amd64): Declare.
11670 (mappings): Add 64-bit version of array.
11671 (init_windows_x86): New function.
11672 (the_low_target): Change init_arch field to init_windows_x86.
11674 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11676 * win32-low.c: Adapt to support also 64-bit architecture.
11677 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11678 (get_image_name): Use SIZE_T type for local variable `done'.
11679 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11680 (toolhelp_get_dll_name): Idem.
11681 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11682 Use uintptr_t typecast to avoid warning.
11683 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11684 (handle_exception): Use phex_nz to avoid warning.
11685 (win32_wait): Remove unused local variable `process'.
11687 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11689 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11692 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11694 * configure.ac: Use `ws2_32' library for srv_mingw.
11695 * configure: Regenerate.
11696 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11697 * remote-utils.c: Likewise.
11699 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11701 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11702 if __x86_64__ is defined.
11704 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11706 * configure: Regenerate.
11708 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11710 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11711 * target.h (target_ops): New get_tib_address field.
11712 * win32-low.h (win32_thread_info): Add thread_local_base field.
11713 * win32-low.c (child_add_thread): Add tlb argument.
11714 Set thread_local_base field to TLB.
11715 (get_child_debug_event): Adapt to child_add_thread change.
11716 (win32_get_tib_address): New function.
11717 (win32_target_ops): Set get_tib_address field to
11718 win32_get_tib_address.
11719 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11721 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11723 * linux-low.c (linux_mourn): Also remove the process.
11724 * server.c (handle_target_event): Don't remove the process here.
11725 * nto-low.c (nto_mourn): New.
11726 (nto_target_ops): Install it.
11727 * spu-low.c (spu_mourn): New.
11728 (spu_target_ops): Install it.
11729 * win32-low.c (win32_mourn): New.
11730 (win32_target_ops): Install it.
11732 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11734 * server.h (buffer_xml_printf): Remove redundant `;'.
11736 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11738 * regcache.c (set_register_cache): Invalidate regcaches before
11739 changing the register cache layout.
11740 (regcache_invalidate_one): Allow a NULL regcache.
11741 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11742 regcaches before changing the register cache layout or the target
11745 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11747 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11748 variable warning on Linux/x86-64.
11750 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11752 GDBserver disconnected tracing support.
11754 * linux-low.c (linux_remove_process): Delete.
11755 (add_lwp): Don't set last_resume_kind here.
11756 (linux_kill): Use `mourn'.
11757 (linux_detach): Use `thread_db_detach', and `mourn'.
11758 (linux_mourn): New.
11759 (linux_attach_lwp_1): Adjust comment.
11760 (linux_attach): last_resume_kind moved the thread_info; adjust.
11761 (status_pending_p_callback): Adjust.
11762 (linux_wait_for_event_1): Adjust.
11763 (count_events_callback, select_singlestep_lwp_callback)
11764 (select_event_lwp_callback, cancel_breakpoints_callback)
11765 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11766 (proceed_one_lwp): Adjust.
11767 (linux_async): Add debug output.
11768 (linux_thread_stopped): New.
11769 (linux_pause_all): New.
11770 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11772 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11773 (thread_db_free): Delete declaration.
11774 (thread_db_detach, thread_db_mourn): Declare.
11775 * thread-db.c (thread_db_init): Use thread_db_mourn.
11776 (thread_db_free): Delete, split in two.
11777 (disable_thread_event_reporting): New.
11778 (thread_db_detach): New.
11779 (thread_db_mourn): New.
11781 * server.h (struct thread_info) <last_resume_kind>: New field.
11782 <attached>: Add comment.
11783 <gdb_detached>: New field.
11784 (handler_func): Change return type to int.
11785 (handle_serial_event, handle_target_event): Ditto.
11786 (gdb_connected): Declare.
11788 (disconnected_tracing): Declare.
11789 (stop_tracing): Declare.
11791 * server.c (handle_query) <qSupported>: Report support for
11792 disconnected tracing.
11793 (queue_stop_reply_callback): Account for running threads.
11794 (gdb_wants_thread_stopped): New.
11795 (gdb_wants_all_threads_stopped): New.
11796 (gdb_reattached_process): New.
11797 (handle_status): Clear the `gdb_detached' flag of all processes.
11798 In all-stop, stop all threads.
11799 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11800 (process_serial_event): If the remote connection breaks, or if an
11801 exit was forced with "monitor exit", force an event loop exit.
11802 Handle disconnected tracing on detach.
11803 (handle_serial_event): Adjust.
11804 (handle_target_event): If GDB isn't connected, forward events back
11805 to the inferior, unless the last process exited, in which case,
11806 exit gdbserver. Adjust interface.
11808 * remote-utils.c (remote_open): Don't block in accept. Instead
11809 register an event loop source on the listen socket file
11810 descriptor. Refactor bits into ...
11811 (listen_desc): ... this new global.
11812 (gdb_connected): ... this new function.
11813 (enable_async_notification): ... this new function.
11814 (handle_accept_event): ... this new function.
11815 (remote_close): Clear remote_desc.
11817 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11819 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11821 (mourn_inferior): Define.
11822 (target_process_qsupported): Avoid the dangling else problem.
11823 (thread_stopped): Define.
11824 (pause_all): Define.
11825 (target_waitstatus_to_string): Declare.
11826 * target.c (target_waitstatus_to_string): New.
11828 * tracepoint.c (tracing): Make extern.
11829 (disconnected_tracing): New.
11830 (stop_tracing): Make extern. Handle tracing stops due to GDB
11832 (cmd_qtdisconnected): New.
11833 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11834 (handle_tracepoint_general_set): Handle QTDisconnected.
11836 * event-loop.c (event_handler_func): Change return type to int.
11837 (process_event): Bail out if the event handler wants the event
11839 (handle_file_event): Ditto.
11840 (start_event_loop): Bail out if the event handler wants the event
11843 * nto-low.c (nto_target_ops): Adjust.
11844 * spu-low.c (spu_wait): Don't remove the process here.
11845 (spu_target_ops): Adjust.
11846 * win32-low.c (win32_wait): Don't remove the process here.
11847 (win32_target_ops): Adjust.
11849 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11851 * regcache.c (realloc_register_cache): Invalidate inferior's
11852 regcache before recreating it.
11854 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11856 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11858 2010-04-09 Stan Shebs <stan@codesourcery.com>
11859 Pedro Alves <pedro@codesourcery.com>
11861 * server.h (LONGEST): New.
11862 (struct thread_info) <while_stepping>: New field.
11863 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11865 (initialize_tracepoint, handle_tracepoint_general_set)
11866 (handle_tracepoint_query, tracepoint_finished_step)
11867 (tracepoint_was_hit, release_while_stepping_state_list):
11868 (current_traceframe): Declare.
11869 * server.c (handle_general_set): Handle tracepoint packets.
11870 (read_memory): New.
11871 (write_memory): New.
11872 (handle_search_memory_1): Use read_memory.
11873 (handle_query): Report support for conditional tracepoints, trace
11874 state variables, and tracepoint sources. Handle tracepoint
11876 (main): Initialize the tracepoints module.
11877 (process_serial_event): Handle traceframe reads/writes.
11879 * linux-low.c (handle_tracepoints): New.
11880 (linux_wait_1): Call it.
11881 (linux_resume_one_lwp): Handle while-stepping.
11882 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11883 (linux_target_ops): Install them.
11884 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11886 * linux-x86-low.c (x86_supports_tracepoints): New.
11887 (the_low_target). Install it.
11889 * mem-break.h (delete_breakpoint): Declare.
11890 * mem-break.c (delete_breakpoint): Make external.
11892 * target.h (struct target_ops): Add `supports_tracepoints',
11893 `read_pc', and `write_pc' fields.
11894 (target_supports_tracepoints): Define.
11895 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11898 * regcache.h (struct regcache) <registers_owned>: New field.
11899 (init_register_cache, regcache_cpy): Declare.
11900 (regcache_read_pc, regcache_write_pc): Declare.
11901 (register_cache_size): Declare.
11902 (supply_regblock): Declare.
11903 * regcache.c (init_register_cache): New.
11904 (new_register_cache): Use it.
11905 (regcache_cpy): New.
11906 (register_cache_size): New.
11907 (supply_regblock): New.
11908 (regcache_read_pc, regcache_write_pc): New.
11910 * tracepoint.c: New.
11912 * Makefile.in (OBS): Add tracepoint.o.
11913 (tracepoint.o): New rule.
11915 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11917 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11919 (i386-mmx.c): Likewise.
11920 (i386-mmx-linux.o): Likewise.
11921 (i386-mmx-linux.c): Likewise.
11923 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11924 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11925 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11926 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11928 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11929 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11930 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11932 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11934 * Makefile.in (clean): Updated.
11936 (i386-avx.c): Likewise.
11937 (i386-avx-linux.o): Likewise.
11938 (i386-avx-linux.c): Likewise.
11939 (amd64-avx.o): Likewise.
11940 (amd64-avx.c): Likewise.
11941 (amd64-avx-linux.o): Likewise.
11942 (amd64-avx-linux.c): Likewise.
11944 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11945 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11946 (srv_amd64_regobj): Add amd64-avx.o.
11947 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11948 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11949 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11950 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11951 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11952 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11953 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11955 * i387-fp.c: Include "i386-xstate.h".
11957 (i387_cache_to_xsave): Likewise.
11958 (i387_xsave_to_cache): Likewise.
11959 (x86_xcr0): Likewise.
11961 * i387-fp.h (i387_cache_to_xsave): Likewise.
11962 (i387_xsave_to_cache): Likewise.
11963 (x86_xcr0): Likewise.
11965 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11966 * linux-crisv32-low.c (target_regsets): Likewise.
11967 * linux-m68k-low.c (target_regsets): Likewise.
11968 * linux-mips-low.c (target_regsets): Likewise.
11969 * linux-ppc-low.c (target_regsets): Likewise.
11970 * linux-s390-low.c (target_regsets): Likewise.
11971 * linux-sh-low.c (target_regsets): Likewise.
11972 * linux-sparc-low.c (target_regsets): Likewise.
11973 * linux-xtensa-low.c (target_regsets): Likewise.
11975 * linux-low.c: Include <sys/uio.h>.
11976 (regsets_fetch_inferior_registers): Support nt_type.
11977 (regsets_store_inferior_registers): Likewise.
11978 (linux_process_qsupported): New.
11979 (linux_target_ops): Add linux_process_qsupported.
11981 * linux-low.h (regset_info): Add nt_type.
11982 (linux_target_ops): Add process_qsupported.
11984 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11986 (init_registers_i386_avx_linux): New.
11987 (init_registers_amd64_avx_linux): Likewise.
11988 (xmltarget_i386_linux_no_xml): Likewise.
11989 (xmltarget_amd64_linux_no_xml): Likewise.
11990 (PTRACE_GETREGSET): Likewise.
11991 (PTRACE_SETREGSET): Likewise.
11992 (x86_fill_xstateregset): Likewise.
11993 (x86_store_xstateregset): Likewise.
11994 (use_xml): Likewise.
11995 (x86_linux_update_xmltarget): Likewise.
11996 (x86_linux_process_qsupported): Likewise.
11997 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11998 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11999 init_registers_i386_linux here. Call
12000 x86_linux_update_xmltarget.
12001 (the_low_target): Add x86_linux_process_qsupported.
12003 * server.c (handle_query): Call target_process_qsupported.
12005 * target.h (target_ops): Add process_qsupported.
12006 (target_process_qsupported): New.
12008 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12010 * inferiors.c (add_thread): Set last_status kind to
12011 TARGET_WAITKIND_IGNORE.
12012 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12013 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12014 (linux_wait_1): Move `thread' local definition to block that uses
12015 it. Don't NULL initialize `event_child'.
12016 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12017 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12018 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12020 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12022 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12023 an extended waitstatus, or by a watchpoint.
12024 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12025 thread was stepping or has been stopped by a watchpoint.
12027 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12029 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12030 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12031 of another, then delete the previous, and validate all
12033 (validate_inserted_breakpoint): New.
12034 (delete_disabled_breakpoints): New.
12035 (validate_breakpoints): New.
12036 (check_mem_read): Validate breakpoints before trusting their
12037 shadow. Delete disabled breakpoints.
12038 (check_mem_write): Validate breakpoints before trusting they
12039 should be inserted. Delete disabled breakpoints.
12040 * mem-break.h (validate_breakpoints):
12041 * server.c (handle_query): Validate breakpoints when we see a
12044 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12046 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12047 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12048 if we could tell there's a GDB breakpoint at stop_pc.
12049 (need_step_over_p): Don't do a step over if we find a GDB
12050 breakpoint at the resume PC.
12052 * mem-break.c (struct raw_breakpoint): New.
12053 (enum bkpt_type): New type `gdb_breakpoint'.
12054 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12055 fields. New field `raw'.
12056 (find_raw_breakpoint_at): New.
12057 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12058 breakpoint instead.
12059 (set_breakpoint_at): Adjust.
12060 (delete_raw_breakpoint): New.
12061 (release_breakpoint): New.
12062 (delete_breakpoint): Rename to...
12063 (delete_breakpoint_1): ... this. Add proc parameter. Use
12064 release_breakpoint. Return ENOENT.
12065 (delete_breakpoint): Reimplement.
12066 (find_breakpoint_at): Delete.
12067 (find_gdb_breakpoint_at): New.
12068 (delete_breakpoint_at): Delete.
12069 (set_gdb_breakpoint_at): New.
12070 (delete_gdb_breakpoint_at): New.
12071 (gdb_breakpoint_here): New.
12072 (set_reinsert_breakpoint): Use release_breakpoint.
12073 (uninsert_breakpoint): Rename to ...
12074 (uninsert_raw_breakpoint): ... this.
12075 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12076 (reinsert_raw_breakpoint): Change parameter type to
12078 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12080 (check_breakpoints): Adjust. Use release_breakpoint.
12081 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12082 (breakpoint_inserted_here): Ditto.
12083 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12084 Don't trust the breakpoint's shadow if it is not inserted.
12085 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12086 (delete_all_breakpoints): Adjust.
12087 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12088 use delete_breakpoint_1.
12090 * mem-break.h (breakpoints_supported): Delete declaration.
12091 (set_gdb_breakpoint_at): Declare.
12092 (gdb_breakpoint_here): Declare.
12093 (delete_breakpoint_at): Delete.
12094 (delete_gdb_breakpoint_at): Declare.
12096 * server.h (struct raw_breakpoint): Forward declare.
12097 (struct process_info): New field `raw_breakpoints'.
12099 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12102 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12104 * linux-low.c (status_pending_p_callback): Fix comment.
12105 (linux_wait_for_event_1): Move most of the internal breakpoint
12106 handling from here...
12107 (linux_wait_1): ... to here.
12108 (count_events_callback): New.
12109 (select_singlestep_lwp_callback): New.
12110 (select_event_lwp_callback): New.
12111 (cancel_breakpoints_callback): New.
12112 (select_event_lwp): New.
12113 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12114 priority to all LWPs that have had events that should be reported
12115 to the client. Cancel breakpoints when about to reporting the
12116 event to the client, not while stopping lwps. No longer cancel
12117 finished single-steps here.
12118 (cancel_finished_single_step): Delete.
12119 (cancel_finished_single_steps): Delete.
12121 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12123 * mem-break.c (enum bkpt_type): New.
12124 (struct breakpoint): New field `type'.
12125 (set_breakpoint_at): Change return type to struct breakpoint
12126 pointer. Set type to `other_breakpoint' by default.
12127 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12128 in the breakpoint list.
12129 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12130 (reinsert_breakpoint): Rename to ...
12131 (reinsert_raw_breakpoint): ... this.
12132 (reinsert_breakpoints_at): Adjust.
12133 * mem-break.h (struct breakpoint): Declare.
12134 (set_breakpoint_at): Change return type to struct breakpoint
12137 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12139 * server.c (handle_query): Assign, not compare.
12141 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12143 Teach linux gdbserver to step-over-breakpoints.
12145 * linux-low.c (can_hardware_single_step): New.
12146 (supports_breakpoints): New.
12147 (handle_extended_wait): If stopping threads, read the stop pc of
12148 the new cloned LWP.
12150 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12151 low target doesn't support retrieving the PC.
12152 (add_lwp): Set last_resume_kind to resume_continue.
12153 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12154 (linux_attach): Don't clear stop_expected. Set the lwp's
12155 last_resume_kind to resume_stop.
12156 (linux_detach_one_lwp): Don't check for removed breakpoints.
12157 (check_removed_breakpoint): Delete.
12158 (status_pending_p): Rename to ...
12159 (status_pending_p_callback): ... this. Don't check for removed
12160 breakpoints. Don't consider threads that are stopped from GDB's
12162 (linux_wait_for_lwp): Always read the stop_pc here.
12163 (cancel_breakpoint): New.
12164 (step_over_bkpt): New global.
12165 (linux_wait_for_event_1): Implement stepping over breakpoints.
12166 (gdb_wants_lwp_stopped): New.
12167 (gdb_wants_all_stopped): New.
12168 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12169 single-step traps here. Store the thread's last reported target
12171 (send_sigstop): Don't clear stop_expected. Always set it,
12173 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12174 (cancel_finished_single_step): New.
12175 (cancel_finished_single_steps): New.
12176 (wait_for_sigstop): Don't cancel finished single-step traps here.
12177 (linux_resume_one_lwp): Don't check for removed breakpoints.
12178 Don't set `step' on non-hardware step archs.
12179 (linux_set_resume_request): Ignore resume_stop requests if already
12180 stopping or stopped. Set the lwp's last_resume_kind.
12181 (resume_status_pending_p): Don't check for removed breakpoints.
12182 (need_step_over_p): New.
12183 (start_step_over): New.
12184 (finish_step_over): New.
12185 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12186 requests. Clear the thread's last reported target waitstatus.
12187 Don't use the `suspended' flag. Don't consider pending breakpoints.
12188 (linux_resume): Start a step-over if necessary.
12189 (proceed_one_lwp): New.
12190 (proceed_all_lwps): New.
12191 (unstop_all_lwps): New.
12192 * linux-low.h (struct lwp_info): Rewrite comment for the
12193 `suspended' flag. Add the `stop_pc' field. Delete the
12194 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12195 Add `'last_resume_kind' and `need_step_over' fields.
12196 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12197 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12198 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12199 (set_raw_breakpoint_at): New.
12200 (set_breakpoint_at): Rewrite to use it.
12201 (reinsert_breakpoint_handler): Delete.
12202 (set_reinsert_breakpoint): New.
12203 (reinsert_breakpoint_by_bp): Delete.
12204 (delete_reinsert_breakpoints): New.
12205 (uninsert_breakpoint): Rewrite.
12206 (uninsert_breakpoints_at): New.
12207 (reinsert_breakpoint): Rewrite.
12208 (reinsert_breakpoints_at): New.
12209 (check_breakpoints): Rewrite.
12210 (breakpoint_here): New.
12211 (breakpoint_inserted_here): New.
12212 (check_mem_read): Adjust.
12213 * mem-break.h (breakpoints_supported, breakpoint_here)
12214 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12215 (reinsert_breakpoint_by_bp): Delete declaration.
12216 (delete_reinsert_breakpoints): Declare.
12217 (reinsert_breakpoint): Delete declaration.
12218 (reinsert_breakpoints_at): Declare.
12219 (uninsert_breakpoint): Delete declaration.
12220 (uninsert_breakpoints_at): Declare.
12221 (check_breakpoints): Adjust prototype.
12222 * server.h: Adjust include order.
12223 (struct thread_info): Declare here. Add a `last_status' field.
12225 2010-03-23 Michael Snyder <msnyder@vmware.com>
12227 * server.c (crc32): New function.
12228 (handle_query): Add handling for 'qCRC:' request.
12230 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12232 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12233 lwp had been stopped by a watchpoint.
12235 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12237 * server.h (internal_error): Declare.
12238 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12239 * utils.c (internal_error): New function.
12241 2010-03-15 Andreas Schwab <schwab@redhat.com>
12243 * configure.srv: Fix typo setting srv_regobj.
12245 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12247 * linux-low.c (fetch_register): Avoid passing a non string literal
12249 (usr_store_inferior_registers): Ditto.
12251 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12253 * linux-low.c (linux_write_memory): Bail out early if peeking
12256 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12258 * linux-low.h (struct lwp_info): New fields
12259 `stopped_by_watchpoint' and `stopped_data_address'.
12260 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12261 here, and cache them in the lwp object.
12262 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12264 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12266 (linux_stopped_by_watchpoint): Rewrite.
12267 (linux_stopped_data_address): Rewrite.
12269 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12271 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12272 switching the current inferior, not before.
12274 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12276 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12277 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12278 i386-linux.c and amd64-linux.c.
12279 (reg-i386.o): Removed.
12280 (reg-i386.c): Likewise.
12281 (reg-i386-linux.o): Likewise.
12282 (reg-i386-linux.c): Likewise.
12283 (reg-x86-64.o): Likewise.
12284 (reg-x86-64.c): Likewise.
12285 (reg-x86-64-linux.o): Likewise.
12286 (reg-x86-64-linux.c): Likewise.
12288 (i386.c): Likewise.
12289 (i386-linux.o): Likewise.
12290 (i386-linux.c): Likewise.
12291 (amd64.o): Likewise.
12292 (amd64.c): Likewise.
12293 (amd64-linux.o): Likewise.
12294 (amd64-linux.c): Likewise.
12296 * configure.srv (srv_i386_regobj): New.
12297 (srv_i386_linux_regobj): Likewise.
12298 (srv_amd64_regobj): Likewise.
12299 (srv_amd64_linux_regobj): Likewise.
12300 (srv_i386_32bit_xmlfiles): Likewise.
12301 (srv_i386_64bit_xmlfiles): Likewise.
12302 (srv_i386_xmlfiles): Likewise.
12303 (srv_amd64_xmlfiles): Likewise.
12304 (srv_i386_linux_xmlfiles): Likewise.
12305 (srv_amd64_linux_xmlfiles): Likewise.
12306 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12307 srv_xmlfiles to $srv_i386_xmlfiles.
12308 (i[34567]86-*-mingw32ce*): Likewise.
12309 (i[34567]86-*-mingw*): Likewise.
12310 (i[34567]86-*-nto*): Likewise.
12311 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12312 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12313 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12314 (x86_64-*-linux*): Likewise.
12316 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12317 (init_registers_amd64_linux): New.
12318 (x86_arch_setup): Replace init_registers_x86_64_linux with
12319 init_registers_amd64_linux.
12321 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12323 * configure.ac: Check for libdl. If it is not available link against
12324 static libthread_db.
12325 * configure: Regenerate.
12327 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12331 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12332 handing a read watchpoint.
12333 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12335 2010-02-12 Doug Evans <dje@google.com>
12337 * linux-low.c (linux_supports_tracefork_flag): Document.
12338 (linux_look_up_symbols): Add comment.
12340 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12342 * regcache.c (supply_register): Clear regcache if buf is NULL.
12344 2010-02-02 Nicolas Roche <roche@sourceware.org>
12345 Joel Brobecker <brobecker@adacore.com>
12347 * inferiors.c (find_inferior): Add function documentation.
12348 (unloaded_dll): Handle the case where the unloaded dll has not
12349 been previously registered in the dll list.
12351 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12353 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12354 (thumb2_breakpoint): New.
12355 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12357 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12359 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12360 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12363 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12365 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12367 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12369 * linux-s390-low.c (s390_collect_ptrace_register)
12370 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12372 2010-01-21 Doug Evans <dje@google.com>
12374 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12375 (PTRACE_ARG4_TYPE): New macro.
12376 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12377 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12378 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12379 (usr_store_inferior_registers): Ditto.
12380 (linux_read_memory, linux_write_memory): Ditto.
12381 (linux_test_for_tracefork): Ditto.
12383 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12384 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12386 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12388 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12391 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12393 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12394 prototype to take a regcache. Adjust.
12396 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12398 * regcache.h (struct thread_info): Forward declare.
12399 (struct regcache): New.
12400 (new_register_cache): Adjust prototype.
12401 (get_thread_regcache): Declare.
12402 (free_register_cache): Adjust prototype.
12403 (registers_to_string, registers_from_string): Ditto.
12404 (supply_register, supply_register_by_name, collect_register)
12405 (collect_register_as_string, collect_register_by_name): Ditto.
12406 * regcache.c (struct inferior_regcache_data): Delete.
12407 (get_regcache): Rename to ...
12408 (get_thread_regcache): ... this. Adjust. Switch inferior before
12409 fetching registers.
12410 (regcache_invalidate_one): Adjust.
12411 (regcache_invalidate): Fix prototype.
12412 (new_register_cache): Return the new register cache.
12413 (free_register_cache): Change prototype.
12414 (realloc_register_cache): Adjust.
12415 (registers_to_string): Change prototype to take a regcache. Adjust.
12416 (registers_from_string): Ditto.
12417 (register_data): Ditto.
12418 (supply_register): Ditto.
12419 (supply_register_by_name): Ditto.
12420 (collect_register): Ditto.
12421 (collect_register_as_string): Ditto.
12422 (collect_register_by_name): Ditto.
12423 * server.c (process_serial_event): Adjust.
12424 * linux-low.h (regset_fill_func, regset_store_func): Change
12426 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12428 * linux-low.c (get_stop_pc): Adjust.
12429 (check_removed_breakpoint): Adjust.
12430 (linux_wait_for_event): Adjust.
12431 (linux_resume_one_lwp): Adjust.
12432 (fetch_register): Add regcache parameter. Adjust.
12433 (usr_store_inferior_registers): Ditto.
12434 (regsets_fetch_inferior_registers): Ditto.
12435 (regsets_store_inferior_registers): Ditto.
12436 (linux_fetch_registers, linux_store_registers): Ditto.
12437 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12439 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12441 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12442 prototype to take a regcache.
12443 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12444 * remote-utils.c (convert_ascii_to_int, outreg)
12445 (prepare_resume_reply): Change prototype to take a regcache.
12447 * target.h (struct target_ops) <fetch_registers, store_registers>:
12448 Change prototype to take a regcache.
12449 (fetch_inferior_registers, store_inferior_registers): Change
12450 prototype to take a regcache. Adjust.
12451 * proc-service.c (ps_lgetregs): Adjust.
12452 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12453 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12454 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12455 take a regcache. Adjust.
12456 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12457 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12458 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12459 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12460 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12461 (cris_cannot_fetch_register):
12462 (cris_breakpoint_at): Change prototype to take a regcache.
12464 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12465 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12466 to take a regcache. Adjust.
12467 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12469 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12470 take a regcache. Adjust.
12471 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12472 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12473 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12474 * linux-mips-low.c (mips_get_pc):
12475 (mips_set_pc): Change prototype to take a regcache. Adjust.
12476 (mips_reinsert_addr): Adjust.
12477 (mips_collect_register): Change prototype to take a regcache.
12479 (mips_supply_register):
12480 (mips_collect_register_32bit, mips_supply_register_32bit)
12481 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12482 (mips_store_fpregset): Ditto.
12483 * linux-ppc-low.c (ppc_supply_ptrace_register)
12484 (ppc_supply_ptrace_register): Ditto.
12485 (parse_spufs_run): Adjust.
12486 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12487 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12488 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12489 take a regcache. Adjust.
12490 * linux-s390-low.c (s390_collect_ptrace_register)
12491 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12492 (s390_set_pc): Change prototype to take a regcache. Adjust.
12493 (s390_arch_setup): Adjust.
12494 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12495 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12496 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12497 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12498 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12500 (sparc_breakpoint_at): Adjust.
12501 * linux-xtensa-low.c (xtensa_fill_gregset):
12502 (xtensa_store_gregset):
12503 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12504 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12505 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12506 prototype to take a regcache. Adjust.
12507 * win32-arm-low.c (arm_fetch_inferior_register)
12508 (arm_store_inferior_register): Change prototype to take a
12510 * win32-i386-low.c (i386_fetch_inferior_register)
12511 (i386_store_inferior_register): Change prototype to take a
12513 * win32-low.c (child_fetch_inferior_registers)
12514 (child_store_inferior_registers): Change prototype to take a
12516 (win32_wait): Adjust.
12517 (win32_fetch_inferior_registers): Change prototype to take a
12519 (win32_store_inferior_registers): Adjust.
12520 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12521 store_inferior_register>: Change prototype to take a regcache.
12523 2010-01-20 Doug Evans <dje@google.com>
12525 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12527 (linux_wait_for_event1, linux_init_signals): Ditto.
12528 (W_STOPCODE): Provide definition if missing.
12530 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12532 * linux-low.c (linux_core_of_thread): New.
12533 (compare_ints, show_process, list_threads): New.
12534 (linux_qxfer_osdata): Report threads and cores.
12535 (linux_target_op): Register linux_core_of_thread.
12536 * remote-utils.c (prepare_resume_reply): Report the core.
12537 (buffer_xml_printf): Support %d specifier.
12538 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12540 (handle_query): Handle qXfer:threads. Announce availability
12542 * target.h (struct target_ops): New field core_of_thread.
12544 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12546 * Makefile.in (clean): Remove new generated files.
12547 (reg-s390.o, reg-s390.c): Remove rules.
12548 (reg-s390x.o, reg-s390x.c): Likewise.
12549 (s390-linux32.o, s390-linux32.c): Add rules.
12550 (s390-linux64.o, s390-linux64.c): Likewise.
12551 (s390x-linux64.o, s390x-linux64.c): Likewise.
12552 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12553 * linux-s390-low.c: Include <elf.h>.
12554 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12555 (init_registers_s390): Remove prototype.
12556 (init_registers_s390x): Likewise.
12557 (init_registers_s390_linux32): Add prototype.
12558 (init_registers_s390_linux64): Likewise.
12559 (init_registers_s390x_linux64): Likewise.
12560 (s390_num_regs_3264): New define.
12561 (s390_regmap_3264): New global variable.
12562 (s390_cannot_fetch_register): Remove obsolete check.
12563 (s390_cannot_store_register): Likewise.
12564 (s390_collect_ptrace_register): Handle upper/lower register halves.
12565 (s390_supply_ptrace_register): Likewise.
12566 (s390_fill_gregset): Update to register number changes.
12567 (s390_get_hwcap): New routine.
12568 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12569 Install appropriate regmap and register set.
12571 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12573 * server.c (gdbserver_version): Update copyright year to 2010.
12574 * gdbreplay.c (gdbreplay_version): Likewise.
12576 2009-12-28 Doug Evans <dje@google.com>
12578 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12579 elf/external.h. Include <elf.h> instead but only if necessary.
12581 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12583 * linux-low.c (linux_remove_process): Remove `detaching'
12584 parameter. Don't release/detach from thread_db here.
12585 (linux_kill): Release/detach from thread_db here, ...
12586 (linux_detach): ... and here, before actually detaching.
12587 (linux_wait_1): ... and here, when a process exits.
12588 * thread-db.c (any_thread_of): New.
12589 (thread_db_free): Switch the current inferior to a thread of the
12592 2009-12-21 Doug Evans <dje@google.com>
12594 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12596 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12597 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12598 warning ifndef __NR_tkill. Move setting of errno there too.
12599 Delete unnecessary resetting of errno after syscall.
12600 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12602 * configure.ac: Check for dladdr.
12603 * config.in: Regenerate.
12604 * configure: Regenerate.
12605 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12606 (try_thread_db_load): Update.
12608 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12610 2009-12-18 Doug Evans <dje@google.com>
12612 * event-loop.c: Include unistd.h if it exists.
12614 * linux-low.c (my_waitpid): Move definition away from being in
12615 between linux_tracefork_child/linux_test_for_tracefork.
12617 * gdb_proc_service.h (psaddr_t): Fix type.
12618 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12619 signature to match glibc.
12621 2009-12-16 Doug Evans <dje@google.com>
12623 * linux-low.c (linux_read_memory): Fix argument to read.
12625 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12627 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12628 events, don't leave current_inferior pointing at null.
12630 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12632 * win32-low.c (LOG): Delete.
12633 (OUTMSG): Output to stderr.
12634 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12635 on compile time LOG macro.
12636 (win32_wait): Fix debug output.
12638 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12640 * win32-low.c (win32_add_one_solib): If the dll name is
12641 "ntdll.dll", prepend the system directory to the dll path.
12643 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12645 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12647 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12648 Vladimir Prus <vladimir@codesourcery.com>
12650 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12651 * configure.ac: Check for __mcoldfire__ and set
12652 gdb_cv_m68k_is_coldfire.
12653 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12654 reg-cf.o and reg-m68k.o.
12655 * configure: Regenerated.
12657 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12659 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12660 Pass it to thread_db_free.
12661 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12662 proper `detaching' argument to linux_remove_process.
12663 * linux-low.h (thread_db_free): Add `detaching' parameter.
12664 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12666 (thread_db_free): Add `detaching' parameter. Only
12667 call td_ta_clear_event if detaching from process.
12669 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12671 * thread-db.c (thread_db_free): Fix typo.
12673 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12676 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12678 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12680 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12681 with an i686 compiler.
12682 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12684 * configure: Rebuilt.
12686 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12690 * server.c (handle_search_memory_1): Correct read_addr initialization
12691 in loop for searching subsequent chunks.
12693 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12695 * configure.ac: New --with-libthread-db option.
12696 * thread-db.c: Allow direct dependence on libthread_db.
12697 (thread_db_free): Adjust.
12698 * config.in: Regenerate.
12699 * configure: Likewise.
12701 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12704 * thread-db.c (attach_thread): New function.
12705 (maybe_attach_thread): Return success/failure.
12706 (find_new_threads_callback): Adjust.
12707 (thread_db_find_new_threads): Loop until no new threads.
12709 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12711 * proc-service.c (ps_lgetregs): Formatting.
12713 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12715 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12716 * configure.ac: Adjust.
12717 * linux-low.h (struct process_info_private): Move members to struct
12719 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12720 * linux-low.c (linux_remove_process): Adjust.
12721 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12722 * server.c (handle_query): Move code ...
12723 (handle_monitor_command): ... here. New function.
12724 * target.h (struct target_ops): New member.
12725 * thread-db.c (struct thread_db): New.
12726 (libthread_db_search_path): New variable.
12727 (thread_db_create_event, thread_db_enable_reporting)
12728 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12729 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12730 (try_thread_db_load_1, dladdr_to_soname): New functions.
12731 (try_thread_db_load, thread_db_load_search): New functions.
12732 (thread_db_init): Search for libthread_db.
12733 (thread_db_free): New function.
12734 (thread_db_handle_monitor_command): Likewise.
12735 * config.in: Regenerate.
12736 * configure: Regenerate.
12738 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12740 * spu-low.c (spu_kill): Wait for inferior to terminate.
12741 Call clear_inferiors.
12742 (spu_detach): Call clear_inferiors.
12744 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12746 * aclocal.m4: Regenerate.
12747 * config.in: Likewise.
12748 * configure: Likewise.
12750 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12752 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12753 (parse_spufs_run): New function.
12754 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12755 (ppc_breakpoint_at): Handle SPU breakpoints.
12757 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12759 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12760 (SPUFS_MAGIC): Define.
12761 (spu_enumerate_spu_ids): New function.
12762 (linux_qxfer_spu): New function.
12763 (linux_target_ops): Install linux_qxfer_spu.
12765 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12767 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12768 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12769 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12770 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12771 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12772 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12773 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12774 (init_registers_powerpc_cell32l): Add prototype.
12775 (init_registers_powerpc_cell64l): Likewise.
12776 (ppc_arch_setup): Detect Cell/B.E. architecture.
12778 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12780 * Makefile.in (datarootdir): New variable.
12782 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12784 * linux-low.c (linux_write_memory): Update debugging output.
12785 * Makefile.in (clean): Add new descriptions.
12786 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12787 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12788 * configure.srv: Add new files for arm*-*-linux*.
12789 * linux-arm-low.c: Add new declarations.
12790 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12791 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12792 (HWCAP_VFPv3D16): New.
12793 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12794 instead of __IWMMXT__.
12795 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12796 (arm_arch_setup): New.
12797 (target_regsets): Remove #ifdef. Add VFP regset.
12798 (the_low_target): Use arm_arch_setup.
12800 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12802 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12803 the main thread again.
12805 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12807 Adding Neutrino gdbserver.
12808 * configure: Regenerated.
12809 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12810 * configure.srv (i[34567]86-*-nto*): New target.
12811 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12812 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12813 (nto_comctrl) [__QNX__]: New function.
12814 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12816 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12818 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12821 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12822 Pedro Alves <pedro@codesourcery.com>
12824 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12825 don't support CONTEXT_EXTENDED_REGISTERS.
12826 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12827 (the_low_target): Install them.
12828 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12829 failing with ERROR_PIPE_NOT_CONNECTED.
12831 2009-06-30 Doug Evans <dje@google.com>
12832 Pierre Muller <muller@ics.u-strasbg.fr>
12834 Add h/w watchpoint support to x86-linux, win32-i386.
12835 * Makefile.in (SFILES): Add i386-low.c
12836 (i386_low_h): Define.
12837 (i386-low.o): Add dependencies.
12838 (linux-x86-low.o): Add i386-low.h dependency.
12839 (win32-i386-low.o): Ditto.
12840 * i386-low.c: New file.
12841 * i386-low.h: New file.
12842 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12843 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12844 * linux-low.c (linux_add_process): Initialize arch_private.
12845 (linux_remove_process): Free arch_private.
12846 (add_lwp): Initialize arch_private.
12847 (delete_lwp): Free arch_private.
12848 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12850 * linux-low.h (process_info_private): New member arch_private.
12851 (lwp_info): New member arch_private.
12852 (linux_target_ops): New members new_process, new_thread,
12854 (ptid_of): New macro.
12855 * linux-x86-low.c: Include stddef.h, i386-low.h.
12856 (arch_process_info): New struct.
12857 (arch_lwp_info): New struct.
12858 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12859 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12860 (i386_dr_low_get_status): New function.
12861 (x86_insert_point, x86_remove_point): New functions.
12862 (x86_stopped_by_watchpoint): New function.
12863 (x86_stopped_data_address): New function.
12864 (x86_linux_new_process, x86_linux_new_thread): New functions.
12865 (x86_linux_prepare_to_resume): New function.
12866 (the_low_target): Add entries for insert_point, remove_point,
12867 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12869 * server.c (debug_hw_points): New global.
12870 (monitor_show_help): Document set debug-hw-points.
12871 (handle_query): Process "set debug-hw-points".
12872 * server.h (debug_hw_points): Declare.
12873 (paddress): Declare.
12874 * utils.c (NUMCELLS, CELLSIZE): New macros.
12875 (get_sell, xsnprintf, paddress): New functions.
12876 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12877 remove_point, stopped_by_watchpoint, stopped_data_address.
12878 * win32-i386-low.c: Include i386-low.h.
12879 (debug_reg_state): Replaces dr.
12880 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12881 (i386_dr_low_get_status): New function.
12882 (i386_insert_point, i386_remove_point): New functions.
12883 (i386_stopped_by_watchpoint): New function.
12884 (i386_stopped_data_address): New function.
12885 (i386_initial_stuff): Update.
12886 (get_thread_context,set_thread_context,i386_thread_added): Update.
12887 (the_low_target): Add entries for insert_point,
12888 remove_point, stopped_by_watchpoint, stopped_data_address.
12889 * win32-low.c (win32_insert_watchpoint): New function.
12890 (win32_remove_watchpoint): New function.
12891 (win32_stopped_by_watchpoint): New function.
12892 (win32_stopped_data_address): New function.
12893 (win32_target_ops): Add entries for insert_watchpoint,
12894 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12895 * win32-low.h (win32_target_ops): New members insert_point,
12896 remove_point, stopped_by_watchpoint, stopped_data_address.
12898 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12900 * server.c (process_serial_event): Re-return unsupported, not
12901 error, if the type isn't recognized. Re-allow supporting only
12902 insert or remove packets. Also call require_running for
12903 breakpoints. Add missing break statement to default case. Tidy.
12904 * target.h (struct target_ops): Rename insert_watchpoint to
12905 insert_point, and remove_watchpoint to remove_point.
12907 * linux-low.h (struct linux_target_ops): Likewise.
12908 * linux-low.c (linux_insert_watchpoint): Rename to ...
12909 (linux_insert_point): ... this. Adjust.
12910 (linux_remove_watchpoint): Rename to ...
12911 (linux_remove_point): ... this. Adjust.
12912 (linux_target_ops): Adjust.
12913 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12914 (cris_insert_point): ... this.
12915 (cris_remove_watchpoint): Rename to ...
12916 (cris_remove_point): ... this.
12917 (the_low_target): Adjust.
12919 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12921 * server.c (handle_v_kill): Pass signal_pid to
12922 kill_inferior if multi_process is zero.
12924 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12926 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12927 * target.h (target_ops): Comment for *_watchpoint to make it clear
12928 the functions can get types '0' and '1'.
12930 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12932 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12933 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12934 * regcache.c (get_regcache): Likewise.
12935 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12936 * win32-low.c (child_fetch_inferior_registers): Remove check for
12939 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12940 Pedro Alves <pedro@codesourcery.com>
12942 * target.h (struct target_ops) <supports_multi_process>: New
12944 (target_supports_multi_process): New.
12945 * server.c (handle_query): Even if GDB reports support, only
12946 enable multi-process if the target also supports it. Report
12947 multi-process support only if the target backend supports it.
12948 * linux-low.c (linux_supports_multi_process): New function.
12949 (linux_target_ops): Install it as target_supports_multi_process
12952 2009-05-24 Doug Evans <dje@google.com>
12954 Global renaming of find_thread_pid to find_thread_ptid.
12955 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12956 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12957 All callers updated.
12959 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12960 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12963 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12964 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12965 (linux_resume_one_lwp): Ditto.
12967 2009-05-23 Doug Evans <dje@google.com>
12969 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12970 from struct inferior_list_entry * to struct lwp_info *.
12971 All callers updated.
12973 2009-05-13 Doug Evans <dje@google.com>
12975 * linux-x86-low.c: Don't include assert.h.
12976 (x86_siginfo_fixup): Use fatal, not assert.
12977 (x86_arch_setup): Fix comment.
12979 2009-05-12 Doug Evans <dje@google.com>
12981 Biarch support for i386/amd64 gdbserver.
12982 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12983 Add linux-x86-low.c.
12984 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12985 (linux-x86-low.o): Add.
12986 * linux-x86-64-low.c: Delete.
12987 * linux-i386-low.c: Delete.
12988 * linux-x86-low.c: New file.
12989 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12991 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12993 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12994 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12995 (linux_child_pid_to_exec_file): New function.
12996 (elf_64_header_p, elf_64_file_p): New functions.
12997 (siginfo_fixup): New function.
12998 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12999 give target a chance to convert layout.
13000 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13001 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13003 2009-05-07 Doug Evans <dje@google.com>
13005 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13006 (regsets_store_inferior_registers): Ditto.
13008 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13012 * linux-low.c (must_set_ptrace_flags): Delete.
13013 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13015 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13016 `lwp->must_set_ptrace_flags' instead.
13017 (linux_wait_for_event_1): Set ptrace options here.
13018 (linux_wait_1): ... not here.
13020 2009-04-30 Doug Evans <dje@google.com>
13022 * inferiors.c (started_inferior_callback): New function.
13023 (attached_inferior_callback): New function.
13024 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13025 * server.c (print_started_pid, print_attached_pid): New functions.
13026 (detach_or_kill_for_exit): New function.
13027 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13028 * server.h (have_started_inferiors_p): Declare.
13029 (have_attached_inferiors_p): Declare.
13031 * inferiors.c (remove_process): Fix memory leak, free process.
13032 * linux-low.c (linux_remove_process): New function.
13033 (linux_kill): Call it instead of remove_process.
13034 (linux_detach, linux_wait_1): Ditto.
13036 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13038 * configure.srv: Add x86 Windows CE target.
13040 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13042 * inferiors.c (get_thread_process): Make global.
13043 * server.h (get_thread_process): Add prototype.
13044 * thread-db.c (find_one_thread): Use get_thread_process
13045 instead of current_process.
13046 (thread_db_get_tls_address): Do not crash if called when
13047 thread layer is not yet initialized.
13049 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13051 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13052 * spu-low.c (current_tid): Rename to ...
13053 (current_ptid): ... this.
13054 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13055 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13056 ptid_get_lwp (current_ptid) instead of current_tid.
13057 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13058 instead of current_tid. Use find_process_pid to verify pid
13059 argument is valid. Pass proper argument to remove_process.
13060 (spu_thread_alive): Compare current_ptid instead of current_tid.
13061 (spu_resume): Likewise.
13063 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13065 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13068 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13070 Implement the multiprocess extensions, and add linux multiprocess
13073 * server.h (ULONGEST): Declare.
13074 (struct ptid, ptid_t): New.
13075 (minus_one_ptid, null_ptid): Declare.
13076 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13077 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13078 (struct inferior_list_entry): Change `id' type from unsigned from
13080 (struct sym_cache, struct breakpoint, struct
13081 process_info_private): Forward declare.
13082 (struct process_info): Declare.
13083 (current_process): Declare.
13084 (all_processes): Declare.
13085 (initialize_inferiors): Declare.
13086 (add_thread): Adjust to use ptid_t.
13087 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13088 (add_process, remove_process, find_thread_pid): Declare.
13089 (find_inferior_id): Adjust to use ptid_t.
13090 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13091 (multi_process): Declare.
13092 (push_event): Adjust to use ptid_t.
13093 (read_ptid, write_ptid): Declare.
13094 (prepare_resume_reply): Adjust to use ptid_t.
13095 (clear_symbol_cache): Declare.
13096 * inferiors.c (all_processes): New.
13097 (null_ptid, minus_one_ptid): New.
13098 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13099 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13100 (add_thread): Change unsigned long to ptid. Remove gdb_id
13102 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13103 (gdb_id_to_thread): Rename to ...
13104 (find_thread_pid): ... this. Change unsigned long to ptid.
13105 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13106 (loaded_dll, pull_pid_from_list): Adjust.
13107 (add_process, remove_process, find_process_pid)
13108 (get_thread_process, current_process, initialize_inferiors): New.
13109 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13110 (struct target_waitstatus) <related_pid>: Ditto.
13111 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13112 return type to int.
13113 (struct target_ops) <join>: Add `pid' argument.
13114 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13115 (struct target_ops) <wait>: Add `ptid' field. Change return type
13117 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13118 (mywait): Add `ptid' argument. Change return type to ptid_t.
13119 (target_pid_to_str): Declare.
13120 * target.c (set_desired_inferior): Adjust to use ptids.
13121 (mywait): Add new `ptid' argument. Adjust.
13122 (target_pid_to_str): New.
13123 * mem-break.h (free_all_breakpoints): Declare.
13124 * mem-break.c (breakpoints): Delelete.
13125 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13126 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13127 to use per-process breakpoint list.
13128 (free_all_breakpoints): New.
13129 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13130 (symbol_cache, all_symbols_looked_up): Delete.
13132 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13134 (prepare_resume_reply): Change ptid argument's type from unsigned
13135 long to ptid_t. Adjust. Implement W;process and X;process.
13136 (free_sym_cache, clear_symbol_cache): New.
13137 (look_up_one_symbol): Adjust to per-process symbol cache. *
13138 * server.c (cont_thread, general_thread, step_thread): Change type
13140 (attached): Delete.
13141 (multi_process): New.
13142 (last_ptid): Change type to ptid_t.
13143 (struct vstop_notif) <ptid>: Change type to ptid_t.
13144 (queue_stop_reply, push_event): Change `ptid' argument's type to
13146 (discard_queued_stop_replies): Add `pid' argument.
13147 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13148 changes. Don't reference the `attached' global.
13149 (attach_inferior): Adjust to mywait interface changes.
13150 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13151 features. Handle and report "multiprocess+". Handle
13153 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13155 (handle_v_kill): New.
13156 (handle_v_stopped): Adjust to use target_pid_to_str.
13157 (handle_v_requests): Allow multiple attaches and runs when
13158 multiprocess extensions are in effect. Handle "vKill".
13159 (myresume): Adjust to use ptids.
13160 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13161 (handle_status): Adjust to discard_queued_stop_replies interface
13163 (first_thread_of, kill_inferior_callback)
13164 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13165 (main): Call initialize_inferiors. Adjust to use ptids, killing
13166 and detaching from all inferiors. Handle multiprocess packet
13168 * linux-low.h: Include gdb_proc_service.h.
13169 (struct process_info_private): New.
13170 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13171 <lwpid_of>: Use ptid_get_lwp.
13172 (get_lwp_thread): Adjust.
13173 (struct lwp_info): Add `dead' member.
13174 (find_lwp_pid): Declare.
13175 * linux-low.c (thread_db_active): Delete.
13176 (new_inferior): Adjust comment.
13177 (inferior_pid): Delete.
13178 (linux_add_process): New.
13179 (handle_extended_wait): Adjust.
13180 (add_lwp): Change unsigned long to ptid.
13181 (linux_create_inferior): Add process to processes table. Adjust
13182 to use ptids. Don't set new_inferior here.
13183 (linux_attach_lwp): Rename to ...
13184 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13185 it. Adjust to use ptids.
13186 (linux_attach_lwp): New.
13187 (linux_attach): Add process to processes table. Don't set
13189 (struct counter): New.
13190 (second_thread_of_pid_p, last_thread_of_process_p): New.
13191 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13192 multiple processes.
13193 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13194 processes. Remove process from process table.
13195 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13196 to multiple processes.
13197 (any_thread_of): New.
13198 (linux_detach): Add `pid' argument, and handle it. Remove process
13199 from processes table.
13200 (linux_join): Add `pid' argument. Handle it.
13201 (linux_thread_alive): Change unsighed long argument to ptid_t.
13202 Consider dead lwps as not being alive.
13203 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13204 threads we're not interested in.
13205 (same_lwp, find_lwp_pid): New.
13206 (linux_wait_for_lwp): Change `pid' argument's type from int to
13208 (linux_wait_for_event): Rename to ...
13209 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13210 from int to ptid_t. Adjust.
13211 (linux_wait_for_event): New.
13212 (linux_wait_1): Add `ptid' argument. Change return type to
13213 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13214 that exit from the process table.
13215 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13217 (mark_lwp_dead): New.
13218 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13219 stopping all threads, mark its main lwp as dead.
13220 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13222 (fetch_register, usr_store_inferior_registers)
13223 (regsets_fetch_inferior_registers)
13224 (regsets_store_inferior_registers, linux_read_memory)
13225 (linux_write_memory): Inline `inferior_pid'.
13226 (linux_look_up_symbols): Adjust to use per-process
13227 `thread_db_active'.
13228 (linux_request_interrupt): Adjust to use ptids.
13229 (linux_read_auxv): Inline `inferior_pid'.
13230 (initialize_low): Don't reference thread_db_active.
13231 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13232 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13233 (ps_getpid): Return the pid of the current inferior.
13234 * thread-db.c (proc_handle, thread_agent): Delete.
13235 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13237 (find_one_thread): Change argument type to ptid_t. Adjust to
13239 (maybe_attach_thread): Adjust to per-process data and ptids.
13240 (thread_db_find_new_threads): Ditto.
13241 (thread_db_init): Ditto.
13242 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13243 processes table. Adjust to use ptids.
13244 (spu_kill, spu_detach): Adjust interface. Remove process from
13246 (spu_join, spu_thread_alive): Adjust interface.
13247 (spu_wait): Adjust interface. Remove process from processes
13248 table. Adjust to use ptids.
13249 * win32-low.c (current_inferior_tid): Delete.
13250 (current_inferior_ptid): New.
13251 (debug_event_ptid): New.
13252 (thread_rec): Take a ptid. Adjust.
13253 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13254 (child_delete_thread): Ditto.
13255 (do_initial_child_stuff): Add `attached' argument. Add process to
13257 (child_fetch_inferior_registers, child_store_inferior_registers):
13259 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13260 (win32_attach): Pass 1 to do_initial_child_stuff.
13261 (win32_kill): Adjust interface. Remove process from processes
13263 (win32_detach): Ditto.
13264 (win32_join): Adjust interface.
13265 (win32_thread_alive): Take a ptid.
13266 (win32_resume): Adjust to use ptids.
13267 (get_child_debug_event): Ditto.
13268 (win32_wait): Adjust interface. Remove exiting process from
13271 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13273 Non-stop mode support.
13275 * server.h (non_stop): Declare.
13276 (gdb_client_data, handler_func): Declare.
13277 (delete_file_handler, add_file_handler, start_event_loop):
13279 (handle_serial_event, handle_target_event, push_event)
13280 (putpkt_notif): Declare.
13281 * target.h (enum resume_kind): New.
13282 (struct thread_resume): Replace `step' field by `kind' field.
13283 (TARGET_WNOHANG): Define.
13284 (struct target_ops) <wait>: Add `options' argument.
13285 <supports_non_stop, async, start_non_stop>: New fields.
13286 (target_supports_non_stop, target_async): New.
13287 (start_non_stop): Declare.
13288 (mywait): Add `options' argument.
13289 * target.c (mywait): Add `options' argument. Print child exit
13290 notifications here.
13291 (start_non_stop): New.
13292 * server.c (non_stop, own_buf, mem_buf): New globals.
13293 (struct vstop_notif): New.
13294 (notif_queue): New global.
13295 (queue_stop_reply, push_event, discard_queued_stop_replies)
13296 (send_next_stop_reply): New.
13297 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13299 (attach_inferior): In non-stop mode, don't wait for the target
13301 (handle_general_set): Handle QNonStop.
13302 (handle_query): When handling qC, return the current general
13303 thread, instead of the first thread of the list.
13304 (handle_query): If the backend supports non-stop mode, include
13305 QNonStop+ in the qSupported query response.
13306 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13308 (handle_v_attach, handle_v_run): Handle non-stop mode.
13309 (handle_v_stopped): New.
13310 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13311 (myresume): Adjust to use resume_kind. Handle non-stop.
13312 (queue_stop_reply_callback): New.
13313 (handle_status): Handle non-stop mode.
13314 (main): Clear non_stop flag on reconnection. Use the event-loop.
13315 Refactor serial protocol handling from here ...
13316 (process_serial_event): ... to this new function. When GDB
13317 selects any thread, select one here. In non-stop mode, wait until
13318 GDB acks all pending events before exiting.
13319 (handle_serial_event, handle_target_event): New.
13320 * remote-utils.c (remote_open): Install remote_desc in the event
13322 (remote_close): Remove remote_desc from the event loop.
13323 (putpkt_binary): Rename to...
13324 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13325 (putpkt_binary): New as wrapper around putpkt_binary_1.
13326 (putpkt_notif): New.
13327 (prepare_resume_reply): In non-stop mode, don't change the
13329 * event-loop.c: New.
13330 * Makefile.in (OBJ): Add event-loop.o.
13331 (event-loop.o): New rule.
13333 * linux-low.h (pid_of): Moved here.
13335 (get_lwp_thread): Use lwpid_of.
13336 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13337 * linux-low.c (pid_of): Delete.
13338 (inferior_pid): Use lwpid_of.
13339 (linux_event_pipe): New.
13340 (target_is_async_p): New.
13342 (handle_extended_wait): Use lwpid_of.
13343 (add_lwp): Don't set lwpid field.
13344 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13345 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13346 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13347 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13348 first. Adjust to linux_wait_for_event interface changes. Use
13350 (linux_detach): Don't delete the main lwp here.
13351 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13352 (status_pending_p): Don't consider explicitly suspended lwps.
13353 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13354 pointer. Add OPTIONS argument. Change return type to int. Use
13355 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13356 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13357 pointer. Add status pointer argument. Return a pid instead of a
13358 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13359 changes. In non-stop mode, don't switch to a random thread.
13360 (linux_wait): Rename to...
13361 (linux_wait_1): ... this. Add target_options argument, and handle
13362 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13363 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13364 clean exit and signal exit code. Don't stop all threads in
13365 non-stop mode. In all-stop mode, only stop all threads when
13366 reporting a stop to GDB. Handle explicit thread stop requests.
13367 (async_file_flush, async_file_mark): New.
13369 (send_sigstop): Use lwpid_of.
13370 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13371 interface changes. In non-stop mode, don't switch to a random
13373 (linux_resume_one_lwp): Use lwpid_of.
13374 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13375 (linux_resume_one_thread): ... this. Handle resume_stop. In
13376 non-stop mode, don't look for pending flag in all threads.
13377 (resume_status_pending_p): Don't consider explicitly suspended
13379 (my_waitpid): Reimplement. Emulate __WALL.
13380 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13382 (sigchld_handler, linux_supports_non_stop, linux_async)
13383 (linux_start_non_stop): New.
13384 (linux_target_ops): Register linux_supports_non_stop, linux_async
13385 and linux_start_non_stop.
13386 (initialize_low): Install SIGCHLD handler.
13387 * thread-db.c (thread_db_create_event, find_one_thread)
13388 (thread_db_get_tls_address): Use lwpid_of.
13389 * win32-low.c (win32_detach): Adjust to use resume_kind.
13390 (win32_wait): Add `options' argument.
13391 * spu-low.c (spu_resume): Adjust to use resume_kind.
13392 (spu_wait): Add `options' argument.
13394 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13396 Decouple target code from remote protocol.
13398 * target.h (enum target_waitkind): New.
13399 (struct target_waitstatus): New.
13400 (struct target_ops) <wait>: Return an unsigned long. Take a
13401 target_waitstatus pointer instead of a char pointer.
13402 (mywait): Likewise.
13403 * target.c (mywait): Change prototype to return an unsigned long.
13404 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13405 * server.h (thread_from_wait, old_thread_from_wait): Delete
13407 (prepare_resume_reply): Change prototype to take a
13409 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13410 (last_status, last_ptid): New.
13411 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13412 pid instead of a signal.
13413 (attach_inferior): Remove "status" and "signal" parameters.
13415 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13417 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13418 (handle_v_requests, myresume): Remove "status" and "signal"
13419 parameters. Adjust.
13420 (handle_status): New.
13421 (main): Delete local `status'. Adjust.
13422 * remote-utils.c: Include target.h.
13423 (prepare_resume_reply): Change prototype to take a
13424 target_waitstatus. Adjust.
13426 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13428 * spu-low.c (spu_wait): Adjust.
13429 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13431 (win32_wait): Adjust.
13433 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13435 * target.h (struct thread_resume): Delete leave_stopped member.
13436 (struct target_ops): Add a `n' argument to the `resume' callback.
13437 * server.c (start_inferior): Adjust.
13438 (handle_v_cont, myresume): Adjust.
13439 * linux-low.c (check_removed_breakpoint): Adjust to resume
13440 interface change, and to removed leave_stopped field.
13441 (resume_ptr): Delete.
13442 (struct thread_resume_array): New.
13443 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13444 resume interface change.
13445 (linux_continue_one_thread, linux_queue_one_thread)
13446 (resume_status_pending_p): Check if the resume field is NULL
13447 instead of checking the leave_stopped member.
13448 (linux_resume): Adjust to the target resume interface change.
13449 * spu-low.c (spu_resume): Adjust to the target resume interface
13451 * win32-low.c (win32_detach, win32_resume): Ditto.
13453 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13455 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13457 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13459 (linux_continue_one_thread): Only preserve the stepping flag if
13460 there's a pending breakpoint.
13462 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13464 * server.c (main): After the inferior having exited, call
13465 remote_close before exiting gdbserver.
13467 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13469 Fix size of FPSCR in Power 7 processors.
13470 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13471 (PPC_FEATURE_HAS_DFP): New #define.
13472 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13475 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13477 * server.c (handle_query) Whitespace and formatting.
13479 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13481 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13482 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13483 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13484 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13485 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13486 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13487 Makefile.in, configure.ac: Fix whitespace throughout.
13488 * configure: Regenerate.
13490 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13492 * inferiors.c (find_inferior): Make it safe for the callback
13493 function to delete the currently iterated inferior.
13495 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13497 * Makefile.in (linuw_low_h): Move higher.
13498 (thread-db.o): Depend on $(linux_low_h).
13500 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13502 Rename "process" to "lwp" throughout.
13504 * linux-low.c (all_processes): Rename to...
13505 (all_lwps): ... this.
13506 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13507 (add_process): Rename to ...
13508 (add_lwp): ... this. Adjust.
13509 (linux_create_inferior): Adjust.
13510 (linux_attach_lwp): Adjust.
13511 (linux_attach): Adjust.
13512 (linux_kill_one_process): Rename to ...
13513 (linux_kill_one_lwp): ... this. Adjust.
13514 (linux_kill): Adjust.
13515 (linux_detach_one_process): Rename to ...
13516 (linux_detach_one_lwp): ... this. Adjust.
13517 (linux_detach): Adjust.
13518 (check_removed_breakpoint): Adjust.
13519 (status_pending_p): Adjust.
13520 (linux_wait_for_process): Rename to ...
13521 (linux_wait_for_lwp): ... this. Adjust.
13522 (linux_wait_for_event): Adjust.
13523 (send_sigstop): Adjust.
13524 (wait_for_sigstop): Adjust.
13525 (stop_all_processes): Rename to ...
13526 (stop_all_lwps): ... this.
13527 (linux_resume_one_process): Rename to ...
13528 (linux_resume_one_lwp): ... this. Adjust.
13529 (linux_set_resume_request, linux_continue_one_thread)
13530 (linux_queue_one_thread, resume_status_pending_p)
13531 (usr_store_inferior_registers, regsets_store_inferior_registers)
13532 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13534 * linux-low.h (get_process): Rename to ...
13535 (get_lwp): ... this. Adjust.
13536 (get_thread_process): Rename to ...
13537 (get_thread_lwp): ... this. Adjust.
13538 (get_process_thread): Rename to ...
13539 (get_lwp_thread): ... this. Adjust.
13540 (struct process_info): Rename to ...
13541 (struct lwp_info): ... this.
13542 (all_processes): Rename to ...
13543 (all_lwps): ... this.
13544 * proc-service.c (ps_lgetregs): Adjust.
13545 * thread-db.c (thread_db_create_event, find_one_thread)
13546 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13548 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13550 * server.c (handle_query): Handle "qAttached".
13552 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13554 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13555 GPLv3, update license URL.
13557 2009-03-01 Doug Evans <dje@google.com>
13559 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13560 (server_h): Add gdb_signals.h.
13561 (signals.o): Update.
13562 * server.h (target_signal_from_host,target_signal_to_host_p)
13563 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13565 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13567 * remote-utils.c (getpkt): Also generate remote-debug
13568 information if noack_mode is set.
13570 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13572 * server.c (handle_query): Report qXfer:siginfo:read and
13573 qXfer:siginfo:write as supported and handle them.
13574 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13575 * linux-low.c (linux_xfer_siginfo): New.
13576 (linux_target_ops): Set it.
13578 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13580 * server.c (gdbserver_usage): Mention --remote-debug.
13581 (main): Accept '--remote-debug' switch.
13583 2009-01-18 Doug Evans <dje@google.com>
13585 * regcache.c (new_register_cache): No need to check result of xcalloc.
13586 * server.c (handle_search_memory): Back out calls to xmalloc,
13587 result is checked and error is returned to user upon failure.
13588 (handle_query): Ditto. Add more checks for result of malloc.
13589 (handle_v_cont): Check result of malloc, report error back to
13591 (handle_v_run): Ditto. Call freeargv.
13592 * server.h (freeargv): Declare.
13593 * utils.c (freeargv): New fn.
13595 2009-01-15 Doug Evans <dje@google.com>
13597 * gdbreplay.c (perror_with_name): Make arg const char *.
13598 * server.h (target_signal_to_name): Make return type const char *.
13599 * thread-db.c (thread_db_err_str): Make return type const char *.
13600 * utils.c (perror_with_name): Make arg const char *.
13602 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13604 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13605 when handling a EXIT_PROCESS_DEBUG_EVENT.
13607 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13609 * gdbreplay.c (gdbreplay_version): Update copyright year.
13610 * server.c (gdbserver_version): Likewise.
13612 2009-01-05 Doug Evans <dje@google.com>
13614 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13615 (handle_extended_wait): Improve comment.
13617 2008-12-13 Doug Evans <dje@google.com>
13619 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13620 * server.h (ATTR_MALLOC): New macro.
13621 (xmalloc,xcalloc,xstrdup): Declare.
13622 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13623 * inferiors.c: Ditto.
13624 * linux-low.c: Ditto.
13625 * mem-break.c: Ditto.
13626 * regcache.c: Ditto.
13627 * remote-utils.c: Ditto.
13630 * win32-low.c: Ditto.
13632 2008-12-12 Doug Evans <dje@google.com>
13634 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13635 in debugging printf.
13637 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13639 2008-12-09 Doug Evans <dje@google.com>
13641 * linux-low.h (struct process_info): Delete member tid, unused.
13642 * thread-db.c (find_one_thread): Update.
13643 (maybe_attach_thread): Update.
13645 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13647 * target.h (struct target_ops): Add qxfer_osdata member.
13648 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13650 (linux_qxfer_osdata): New functions.
13651 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13653 * server.c (handle_query): Handle "qXfer:osdata:read:".
13654 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13655 (buffer_xml_printf): New functions.
13656 * server.h (struct buffer): New.
13657 (buffer_grow_str, buffer_grow_str0): New macros.
13658 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13659 (buffer_xml_printf): Declare.
13661 2008-11-24 Doug Evans <dje@google.com>
13663 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13665 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13667 * server.c (handle_v_run): Always use the supplied argument list.
13669 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13671 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13672 (xtensa_regmap_table): Add entry for scompare1.
13674 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13676 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13677 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13678 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13679 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13680 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13681 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13682 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13683 XML target descriptions.
13684 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13685 when inferior is running on an ISA 2.05 or later processor. Add
13686 special case to return offset for full 64-bit slot of FPSCR when
13689 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13691 * Makefile.in (SFILES, clean): Added sparc64 files.
13692 (reg-sparc64.o, reg-sparc64.c): New.
13693 * configure.srv (sparc*-*-linux*): New configuration.
13694 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13695 syscall arguments for SPARC.
13696 (regsets_store_inferior_registers): Likewise.
13697 * linux-sparc-low.c: New file.
13699 2008-10-21 Doug Evans <dje@google.com>
13701 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13702 (READLINE_DIR,READLINE_DEP): Delete.
13703 (INTERNAL_CFLAGS): Update.
13704 (LINTFLAGS): Update.
13706 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13708 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13709 whole argv from the last run, not just argv[0].
13711 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13713 * regcache.c (new_register_cache): Return NULL if the register
13714 cache size isn't known yet.
13715 (free_register_cache): Avoid dereferencing a NULL regcache.
13717 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13719 * configure.srv: Merge MIPS and MIPS64.
13721 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13723 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13725 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13727 * Makefile.in: Add required vsx dependencies.
13729 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13730 Declare init_registers_powerpc_vsx32l.
13731 Declare init_registers_powerpc_vsx64l.
13732 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13733 (ppc_arch_setup): Check for VSX in hwcap.
13734 (ppc_fill_vsxregset): New function.
13735 (ppc_store_vsxregset): New function.
13736 Add new VSX entry in regset_info target_regsets.
13738 * configure.srv: Add new VSX dependencies.
13740 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13742 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13743 (remote_open): Set or clear transport_is_reliable.
13744 (putpkt_binary): Don't expect acks in noack mode.
13745 (getpkt): Don't send ack/nac in noack mode.
13746 * server.c (handle_general_set): Handle QStartNoAckMode.
13747 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13749 (main): Reset noack_mode on every connection.
13750 * server.h (noack_mode): Declare.
13752 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13754 * Makefile.in (GDBREPLAY_OBS): New variable.
13755 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13757 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13758 Daniel Jacobowitz <dan@codesourcery.com>
13760 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13761 (usr_store_inferior_registers): Likewise.
13762 (regsets_store_inferior_registers): Likewise.
13764 2008-07-31 Rolf Jansen <rj@surtec.com>
13765 Pedro Alves <pedro@codesourcery.com>
13767 * configure.ac: Check for memmem declaration.
13768 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13769 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13770 (disable_packet_qfThreadInfo): Unconditionally compile.
13771 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13772 * configure, config.in: Regenerate.
13774 2008-07-28 Doug Kwan <dougkwan@google.com>
13776 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13777 (linux_write_memory): Remove declaration of errno.
13779 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13781 * linux-low.c (handle_extended_wait): Do not use "status"
13782 variable uninitialized.
13784 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13786 * server.c (handle_v_attach): Inhibit reporting dll changes.
13788 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13790 * remote-utils.c (prepare_resume_reply): If requested, don't
13791 output "thread:TID" in the T stop reply.
13793 * server.c (disable_packet_vCont, disable_packet_Tthread)
13794 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13795 (handle_query): If requested, disable support for qC, qfThreadInfo
13797 (handle_v_requests): If requested, disable support for vCont.
13798 (gdbserver_show_disableable): New.
13799 (main): Handle --disable-packet and --disable-packet=LIST.
13801 * server.h (disable_packet_vCont, disable_packet_Tthread)
13802 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13804 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13806 * server.c (gdbserver_usage): Mention --version.
13808 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13810 * Makefile.in (gdbreplay.o): New rule.
13812 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13814 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13815 message, not gdbserver.
13817 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13818 Nathan Sidwell <nathan@codesourcery.com>
13819 Joseph Myers <joseph@codesourcery.com>
13821 * acinclude.m4: Include ../../config/acx.m4.
13822 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13823 * configure, config.in: Regenerate.
13824 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13825 * server.c (gdbserver_version): Print PKGVERSION.
13826 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13827 (main): Adjust gdbserver_usage calls.
13828 * gdbreplay.c (version, host_name): Add declarations.
13829 (gdbreplay_version, gdbreplay_usage): New.
13830 (main): Accept --version and --help options.
13832 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13834 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13835 (arm_breakpoint_at): Handle Thumb.
13836 (the_low_target): Add comment.
13838 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13840 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13842 2008-05-09 Doug Evans <dje@google.com>
13844 * server.h (decode_search_memory_packet): Declare.
13845 * remote-utils.c (decode_search_memory_packet): New fn.
13846 * server.c (handle_search_memory_1): New fn.
13847 (handle_search_memory): New fn.
13848 (handle_query): Process qSearch:memory packets.
13850 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13852 * regcache.c (registers_length): Remove.
13853 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13854 full register packet.
13855 * regcache.h (registers_length): Remove prototype.
13856 * server.h (PBUFSIZ): Define to 16384.
13858 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13860 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13861 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13862 powerpc-64l.o, and powerpc-altivec64l.o.
13863 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13864 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13865 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13866 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13867 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13870 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13871 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13872 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13873 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13874 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13875 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13876 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13877 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13878 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13879 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13882 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13883 (init_registers_powerpc_32l): ... this new prototype.
13884 (init_registers_powerpc_32): Remove, replace by ...
13885 (init_registers_powerpc_altivec32l): ... this new prototype.
13886 (init_registers_powerpc_e500): Remove, replace by ...
13887 (init_registers_powerpc_e500l): ... this new prototype.
13888 (init_registers_ppc64): Remove, replace by ...
13889 (init_registers_powerpc_64l): ... this new prototype.
13890 (init_registers_powerpc_64): Remove, replace by ...
13891 (init_registers_powerpc_altivec64l): ... this new prototype.
13892 (ppc_num_regs): Set to 73.
13893 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13894 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13895 (ppc_cannot_store_register): Handle orig_r3 and trap.
13896 (ppc_arch_setup): Update init_registers_... calls.
13897 (ppc_fill_gregset): Handle orig_r3 and trap.
13899 * inferiors.c (clear_inferiors): Reset current_inferior.
13901 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13903 * acinclude.m4: Add override.m4.
13904 * configure: Regenerate.
13906 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13908 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13909 initial call to init_register_ppc64.
13911 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13913 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13914 single powerpc*-*-linux* case.
13915 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13917 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13919 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13920 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13922 * linux-ppc-low.c: Include <elf.h>.
13923 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13924 (ppc_hwcap): New global variable.
13925 (ppc_regmap): Remove __SPE__ #ifdef sections.
13926 (ppc_regmap_e500): New global variable.
13927 (ppc_cannot_store_register): Update __SPE__ special case.
13928 (ppc_get_hwcap): New function.
13929 (ppc_arch_setup): Use it to determine whether inferior supports
13930 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13931 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13932 Do not access registers if target does not support AltiVec.
13933 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13934 Do not access registers if target does not support SPE.
13935 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13937 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13939 * linux-low.c (disabled_regsets, num_regsets): New.
13940 (use_regsets_p): Delete.
13941 (linux_wait_for_process): Clear disabled_regsets.
13942 (regsets_fetch_inferior_registers): Check and set it.
13943 (regsets_store_inferior_registers): Likewise.
13944 (linux_fetch_registers, linux_store_registers): Do not use
13946 (initialize_low): Allocate disabled_regsets.
13948 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13950 * Makefile.in (LIBOBJS): New.
13951 (OBS): Use LIBOBJS.
13952 (memmem.o): New rule.
13953 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13954 * configure: Regenerated.
13956 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13958 * server.c (handle_query): Never return "unsupported" for
13959 qXfer:features:read queries.
13961 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13963 * server.c (get_features_xml): Fix inverted condition.
13964 (handle_query): Always support qXfer:feature:read.
13966 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13968 * server.c (wrapper_argv): New.
13969 (start_inferior): Handle wrapper_argv. If set, expect an extra
13971 (gdbserver_usage): Document --wrapper.
13972 (main): Parse --wrapper.
13974 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13976 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13977 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13978 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13979 (ppc_set_pc): Likewise.
13980 (ppc_arch_setup): New function.
13981 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13982 of collect_register.
13983 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13985 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13987 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13988 instead of linux-ppc64-low.o.
13989 * linux-ppc64-low.c: Remove file.
13990 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13991 (linux-ppc64-low.o): Remove rule.
13993 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13994 (init_registers_powerpc_64): Likewise.
13995 (ppc_regmap): Conditionally define depending on __powerpc64__.
13996 (ppc_cannot_store_register): Do not special-case "fpscr" when
13997 compiled on __powerpc64__.
13998 (ppc_collect_ptrace_register): New function.
13999 (ppc_supply_ptrace_register): New function.
14000 (ppc_breakpoint): Change type to "unsigned int".
14001 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14002 (the_low_target): Conditionally provide initializers for the
14003 arch_setup member depending on __powerpc64__. Install
14004 collect_ptrace_register and supply_ptrace_register members.
14006 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14008 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14009 * server.c (gdbserver_xmltarget): Define.
14010 (get_features_xml): Use it to replace "target.xml" and arch_string.
14012 * configure.srv: Remove srv_xmltarget. Add XML files that were
14013 mentioned there to srv_xmlfiles instead. Remove conditional tests
14014 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14015 srv_xmlfiles and srv_regobj to include all possible choices.
14016 * configure.ac (srv_xmltarget): Remove.
14017 (srv_xmlfiles): Do not add "target.xml".
14018 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14019 checks for supplementary target information.
14020 * configure: Regenerate.
14021 * Makefile.in (XML_TARGET): Remove.
14022 (target.xml): Remove rule.
14023 (clean): Do not clean up target.xml.
14024 (.PRECIOUS): Do not mention target.xml.
14026 * target.h (struct target_ops): Remove arch_string member.
14027 * linux-low.c (linux_arch_string): Remove.
14028 (linux_target_ops): Remove arch_string initializer.
14029 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14030 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14031 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14032 * spu-low.c (spu_arch_string): Remove.
14033 (spu_target_ops): Remove arch_string initializer.
14034 * win32-low.c (win32_arch_string): Remove.
14035 (win32_target_ops): Remove arch_string initializer.
14036 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14037 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14038 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14040 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14042 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14043 by collect_ptrace_register and supply_ptrace_register hooks.
14044 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14045 instead of checking for the_low_target.left_pad_xfer.
14046 (usr_store_inferior_registers): Use collect_ptrace_register callback
14047 instead of checking for the_low_target.left_pad_xfer.
14049 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14050 (s390_supply_ptrace_register): Likewise.
14051 (s390_fill_gregset): Call s390_collect_ptrace_register.
14052 (the_low_target): Update.
14054 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14055 (ppc_supply_ptrace_register): Likewise.
14056 (the_low_target): Update.
14058 * linux-i386-low.c (the_low_target): Update.
14059 * linux-x86-64-low.c (the_low_target): Update.
14061 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14063 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14064 reg-s390.o and reg-s390x.o.
14066 * linux-low.c (new_inferior): New global variable.
14067 (linux_create_inferior, linux_attach): Set it.
14068 (linux_wait_for_process): Call the_low_target.arch_setup after the
14069 target has stopped for the first time.
14070 (initialize_low): Do not call the_low_target.arch_setup.
14072 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14073 (s390_set_pc): Likewise.
14074 (s390_arch_setup): New function.
14075 (the_low_target): Use s390_arch_setup as arch_setup routine.
14077 * regcache.c (realloc_register_cache): New function.
14078 (set_register_cache): Call it for each existing regcache.
14080 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14082 * server.h (init_registers): Remove prototype.
14084 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14085 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14086 instead of init_registers ().
14087 * linux-arm-low.c (init_registers_arm): Add prototype.
14088 (init_registers_arm_with_iwmmxt): Likewise.
14089 (the_low_target): Add initializer for arch_setup field.
14090 * linux-cris-low.c (init_registers_cris): Add prototype.
14091 (the_low_target): Add initializer for arch_setup field.
14092 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14093 (the_low_target): Add initializer for arch_setup field.
14094 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14095 (the_low_target): Add initializer for arch_setup field.
14096 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14097 (the_low_target): Add initializer for arch_setup field.
14098 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14099 (the_low_target): Add initializer for arch_setup field.
14100 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14101 (the_low_target): Add initializer for arch_setup field.
14102 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14103 (init_registers_mips64_linux): Likewise.
14104 (the_low_target): Add initializer for arch_setup field.
14105 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14106 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14107 (the_low_target): Add initializer for arch_setup field.
14108 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14109 (init_registers_powerpc_64): Likewise.
14110 (the_low_target): Add initializer for arch_setup field.
14111 * linux-s390-low.c (init_registers_s390): Add prototype.
14112 (init_registers_s390x): Likewise.
14113 (the_low_target): Add initializer for arch_setup field.
14114 * linux-sh-low.c (init_registers_sh): Add prototype.
14115 (the_low_target): Add initializer for arch_setup field.
14116 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14117 (the_low_target): Add initializer for arch_setup field.
14118 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14119 (the_low_target): Add initializer for arch_setup field.
14121 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14122 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14123 instead of init_registers ().
14124 * win32-arm-low.c (init_registers_arm): Add prototype.
14125 (the_low_target): Add initializer for arch_setup field.
14126 * win32-i386-low.c (init_registers_i386): Add prototype.
14127 (the_low_target): Add initializer for arch_setup field.
14129 * spu-low.c (init_registers_spu): Add prototype.
14130 (initialize_low): Call initialie_registers_spu () instead of
14131 initialize_registers ().
14133 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14135 * server.c (handle_v_requests): When handling the vRun and vAttach
14136 packets, if already debugging a process, don't kill it. Return an
14139 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14141 * server.c (handle_query): Correct length check.
14143 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14145 * win32-low.c (do_initial_child_stuff): Add process handle
14146 parameter. Set current_process_handle and current_process_id from the
14147 parameters. Clear globals.
14148 (win32_create_inferior): Don't set current_process_handle and
14149 current_process_id here. Instead pass them on the call to
14150 do_initial_child_stuff.
14151 (win32_attach): Likewise.
14152 (win32_clear_inferiors): New.
14153 (win32_kill): Don't close the current process handle or the
14154 current thread handle here. Instead call win32_clear_inferiors.
14155 (win32_detach): Don't open a new handle to the process. Call
14156 win32_clear_inferiors.
14157 (win32_join): Don't rely on current_process_handle; open a new
14158 handle using the process id.
14159 (win32_wait): Call win32_clear_inferiors when the inferior process
14162 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14164 * server.c (monitor_show_help): Add "exit".
14166 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14168 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14169 (clean): Add reg-xtensa.c.
14170 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14171 * configure.srv (xtensa*-*-linux*) New target.
14172 * linux-xtensa-low.c: New.
14173 * xtensa-xtregs.c: New.
14175 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14177 * hostio.c: Don't include errno.h.
14178 (errno_to_fileio_errno): Move to hostio-errno.
14179 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14180 error number outputting to the target->hostio_last_error callback.
14181 (hostio_packet_error): Use FILEIO_EINVAL directly.
14182 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14183 calls to hostio_error.
14184 * hostio-errno.c: New.
14185 * server.h (hostio_last_error_from_errno): Declare.
14186 * target.h (target_ops): Add hostio_last_error member.
14187 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14188 as hostio_last_error handler.
14189 * spu-low.c (spu_target_ops): Likewise.
14190 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14191 (wince_hostio_last_error): New functions.
14192 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14193 as hostio_last_error handler.
14194 (win32_target_ops) [!_WIN32_WCE]: Register
14195 hostio_last_error_from_errno as hostio_last_error handler.
14196 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14197 (hostio-errno.o): New rule.
14198 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14199 * configure.srv (srv_hostio_err_objs): New variable. Default to
14201 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14202 * configure: Regenerate.
14204 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14206 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14207 (linux_kill, linux_detach): Clean up the process list.
14208 * remote-utils.c (remote_open): Improve port number parsing.
14209 (putpkt_binary, input_interrupt): Only send interrupts if the target
14211 * server.c (extended_protocol): Make static.
14212 (attached): Define earlier.
14213 (exit_requested, response_needed, program_argv): New variables.
14214 (target_running): New.
14215 (start_inferior): Clear attached here.
14216 (attach_inferior): Set attached here.
14217 (require_running): Define.
14218 (handle_query): Use require_running and target_running. Implement
14220 (handle_v_attach, handle_v_run): New.
14221 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14222 (gdbserver_usage): Update.
14223 (main): Redo argument parsing. Handle --debug and --multi. Handle
14224 --attach along with other options or after the port. Save
14225 program_argv. Support no initial program. Resynchronize
14226 communication with GDB after an error. Handle "monitor exit".
14227 Use require_running and target_running. Always allow the extended
14228 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14229 restart in extended mode.
14230 * README: Refer to the GDB manual. Update --attach usage.
14232 2007-12-20 Andreas Schwab <schwab@suse.de>
14234 * linux-low.c (STACK_SIZE): Define.
14235 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14236 (linux_test_for_tracefork): Likewise.
14238 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14240 * linux-low.c (linux_wait_for_event): Update messages. Do not
14241 reinsert auto-delete breakpoints.
14242 * mem-break.c (struct breakpoint): Change return type of handler to
14244 (set_breakpoint_at): Update handler type.
14245 (reinsert_breakpoint_handler): Return 1 instead of calling
14247 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14249 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14250 * mem-break.h (set_breakpoint_at): Update handler type.
14251 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14252 * win32-low.c (auto_delete_breakpoint): New.
14253 (get_child_debug_event): Use it.
14255 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14257 * configure.ac: Check for pread and pwrite.
14258 * hostio.c (handle_pread): Fall back to lseek and read.
14259 (handle_pwrite): Fall back to lseek and write.
14260 * config.in, configure: Regenerated.
14262 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14264 * server.c (myresume): Add own_buf argument.
14265 (main): Update calls.
14267 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14269 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14270 * remote-utils.c (remote_open): Do not call disable_async_io.
14271 (block_async_io): Delete.
14272 (unblock_async_io): Make static.
14273 (initialize_async_io): New.
14274 * server.c (handle_v_cont): Handle async I/O here.
14275 (myresume): Likewise. Move other common resume tasks here...
14276 (main): ... from here. Call initialize_async_io. Disable async
14277 I/O before the main loop.
14278 * server.h (initialize_async_io): Declare.
14279 (block_async_io, unblock_async_io): Delete prototypes.
14280 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14282 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14284 * remote-utils.c (readchar): Allow binary data in received messages.
14286 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14288 * win32-low.c (attaching): New global.
14289 (win32_create_inferior): Clear the `attaching' global.
14290 (win32_attach): Set the `attaching' global.
14291 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14292 attaching. Only set a breakpoint at the entry point if not
14295 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14297 * server.c (main): Don't report dll events on the initial
14298 connection on attaches.
14300 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14302 * server.c (main): Relax numerical bases supported for the pid of
14303 the --attach command line argument.
14305 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14307 * win32-low.c (win32_attach): Call OpenProcess before
14308 DebugActiveProcess, not after. Add last error output to error
14311 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14313 * win32-low.c (win32_get_thread_context)
14314 (win32_set_thread_context): New functions.
14315 (thread_rec): Use win32_get_thread_context.
14316 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14317 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14320 2007-12-03 Leo Zayas
14321 Pedro Alves <pedro_alves@portugalmail.pt>
14323 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14325 (child_add_thread): Minor cleanup.
14326 (child_continue): Resume artificially suspended threads before
14327 calling ContinueDebugEvent.
14328 (suspend_one_thread): New.
14329 (fake_breakpoint_event): New.
14330 (get_child_debug_event): Change return type to int. Check here if
14331 gdb sent an interrupt request. If a soft interrupt was requested,
14332 fake a breakpoint event. Return 0 if there is no event to handle,
14334 (win32_wait): Don't check here if gdb sent an interrupt request.
14335 Ensure there is a valid event to handle.
14336 (win32_request_interrupt): Add soft interruption method as last
14339 2007-12-03 Leo Zayas
14340 Pedro Alves <pedro_alves@portugalmail.pt>
14342 * win32-low.h (win32_thread_info): Add descriptions to the
14343 structure members. Replace `suspend_count' counter by a
14345 * win32-low.c (thread_rec): Update condition of when to get the
14346 context from the inferior. Rely on ContextFlags being set if it
14347 has already been retrieved. Only suspend the inferior thread if
14348 we haven't already. Warn if that fails.
14349 (continue_one_thread): s/suspend_count/suspended/. Only call
14350 ResumeThread once. Warn if that fails.
14352 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14354 * win32-low.c (win32_wait): Don't read from the inferior when it
14355 has already exited.
14357 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14359 * Makefile.in (win32_low_h): New variable.
14360 (win32-low.o): Add dependency on $(win32_low_h).
14361 (win32-arm-low.o, win32-i386-low.o): New rules.
14363 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14365 * hostio.c: Correct copyright year.
14367 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14369 * Makefile.in (OBS): Add hostio.o.
14370 (hostio.o): New rule.
14371 * server.h (handle_vFile): Declare.
14372 * hostio.c: New file.
14373 * server.c (handle_v_requests): Take packet_len and new_packet_len
14374 for binary packets. Call handle_vFile.
14375 (main): Update call to handle_v_requests.
14377 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14379 * linux-low.c: Include <sched.h>.
14381 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14383 * linux-low.c (linux_tracefork_grandchild): New.
14384 (linux_tracefork_child): Use clone.
14385 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14387 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14389 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14391 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14393 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14395 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14397 * inferiors.c (change_inferior_id): Delete.
14398 (add_pid_to_list, pull_pid_from_list): New.
14399 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14400 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14401 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14402 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14403 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14404 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14405 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14406 (using_threads): Always set to 1.
14407 (handle_extended_wait): New.
14408 (add_process): Do not set TID.
14409 (linux_create_inferior): Set must_set_ptrace_flags.
14410 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14411 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14412 (linux_thread_alive): Rename TID argument to LWPID.
14413 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14414 (linux_wait_for_event): Do not use TID or check using_threads. Update
14415 call to dead_thread_notify. Call handle_extended_wait.
14416 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14417 (send_sigstop): Delete sigstop_sent.
14418 (wait_for_sigstop): Avoid TID.
14419 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14420 (linux_test_for_tracefork): New.
14421 (linux_lookup_signals): Use thread_db_active and
14422 linux_supports_tracefork_flag.
14423 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14424 * linux-low.h (get_process_thread): Avoid TID.
14425 (struct process_ifo): Move thread_known and tid to the end. Remove
14427 (linux_attach_lwp, thread_db_init): Update prototypes.
14428 * server.h (change_inferior_id): Delete prototype.
14429 (add_pid_to_list, pull_pid_from_list): New prototypes.
14430 * thread-db.c (thread_db_use_events): New.
14431 (find_first_thread): Rename to...
14432 (find_one_thread): ...this. Update callers and messages. Do not
14433 call fatal. Check thread_db_use_events. Do not call
14434 change_inferior_id or new_thread_notify.
14435 (maybe_attach_thread): Update. Do not call new_thread_notify.
14436 (thread_db_init): Set thread_db_use_events. Check use_events.
14437 * utils.c (fatal, warning): Correct message prefix.
14439 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14441 * Makefile.in (clean): Remove new files.
14442 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14443 (powerpc-64.o, powerpc-64.c): New rules.
14444 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14445 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14447 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14449 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14450 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14451 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14452 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14453 (target_regsets): Add AltiVec and SPE register sets.
14454 * configure.ac: Check for AltiVec and SPE.
14455 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14456 (ppc_fill_vrregset, ppc_store_vrregset): New.
14457 (target_regsets): Add AltiVec register set.
14458 * configure: Regenerated.
14460 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14462 * linux-low.c (O_LARGEFILE): Define.
14463 (linux_read_memory): Use /proc/PID/mem.
14464 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14465 * configure, config.in: Regenerated.
14467 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14469 * linux-low.c (linux_wait_for_event): Do not pass signals while
14472 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14474 * win32-low.c (create_process): New.
14475 (win32_create_inferior): Use create_process instead of
14476 CreateProcess. If create_process failed retry appending an ".exe"
14477 suffix. Store the GetLastError result immediatelly after
14478 create_process calls and use it on the call to error.
14480 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14482 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14484 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14486 * configure.ac: Switch license to GPLv3.
14488 2007-08-01 Michael Snyder <msnyder@access-company.com>
14490 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14492 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14494 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14496 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14497 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14498 CloseToolhelp32Snapshot.
14499 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14500 CloseToolhelp32Snapshot.
14502 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14504 * server.c (main): Check for inferior exit before main loop.
14506 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14508 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14509 instead of on tmp_desc.
14511 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14512 Daniel Jacobowitz <dan@codesourcery.com>
14514 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14515 (add_thread): Minor cleanups.
14516 (clear_inferiors): Move lower in the file. Clear the DLL
14518 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14519 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14520 (xml_escape_text): New.
14521 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14523 (handle_v_cont): Report errors.
14524 (gdbserver_version): Update.
14525 (main): Correct size of own_buf. Do not report initial DLL events.
14526 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14527 (unloaded_dll, xml_escape_text): New.
14528 * win32-low.c (enum target_waitkind): Update comments.
14529 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14530 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14531 (win32_EnumProcessModules, win32_GetModuleInformation)
14532 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14533 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14534 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14535 (win32_Module32First, win32_Module32Next, load_toolhelp)
14536 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14537 (get_child_debug_event): Handle DLL events.
14538 (win32_wait): Likewise.
14540 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14542 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14543 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14545 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14547 * win32-low.c (handle_output_debug_string): Ignore event if not
14550 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14552 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14554 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14556 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14558 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14560 * inferiors.c (change_inferior_id): Add comment.
14561 * linux-low.c (check_removed_breakpoint): Add an early
14562 prototype. Improve debug output.
14563 (linux_attach): Doc update.
14564 (linux_detach_one_process, linux_detach): Clean up before releasing
14566 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14567 * linux-low.h (struct process_info): Doc improvement.
14568 * mem-break.c (delete_all_breakpoints): New.
14569 * mem-break.h (delete_all_breakpoints): New prototype.
14570 * thread-db.c (find_first_thread): New.
14571 (thread_db_create_event): Call it instead of
14572 thread_db_find_new_threads. Clean up unused variables.
14573 (maybe_attach_thread): Remove first thread handling.
14574 (thread_db_find_new_threads): Use find_first_thread.
14575 (thread_db_get_tls_address): Likewise.
14577 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14579 * thread-db.c (thread_db_find_new_threads): Add prototype.
14580 (thread_db_create_event): Check for the main thread before adding
14582 (maybe_attach_thread): Only enable event reporting if TID == 0.
14583 (thread_db_get_tls_address): Check for new threads.
14585 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14587 * linux-low.c (linux_create_inferior): Try execv before execvp.
14588 * spu-low.c (spu_create_inferior): Likewise.
14590 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14592 * linux-low.c (linux_create_inferior): Change execv to execvp.
14593 * spu-low.c (spu_create_inferior): Likewies.
14595 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14597 * Makefile.in (clean): Clean new files instead of deleted ones.
14598 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14599 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14601 * configure.srv: Specify XML files and new regformats for MIPS and
14603 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14604 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14605 an entry for the restart register.
14606 (mips_cannot_fetch_register, mips_cannot_store_register)
14607 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14608 register names to match the XML descriptions.
14609 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14610 restart register instead of $0.
14612 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14613 Markus Deuling <deuling@de.ibm.com>
14615 * remote-utils.c (decode_xfer_write): New function.
14616 * server.h (decode_xfer_write): Add prototype.
14617 * server.c (handle_query): Add PACKET_LEN argument. Support
14618 qXfer:spu:read and qXfer:spu:write packets.
14619 (main): Pass packet_len to handle_query.
14620 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14621 * target.h (target_ops): Add qxfer_spu.
14623 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14625 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14626 accessing non-seekable spufs files.
14628 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14630 * server.c (handle_query): Add reply for qC packet.
14632 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14633 Leo Zayas <lerele@champenstudios@com>
14635 * server.h (check_remote_input_interrupt_request): New function.
14636 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14637 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14638 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14639 (check_remote_input_interrupt_request): New function.
14640 * server.h (check_remote_input_interrupt_request): Declare.
14641 * win32-low.c (winapi_DebugBreakProcess,
14642 winapi_GenerateConsoleCtrlEvent): New typedefs.
14643 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14645 (win32_wait): Check for remote interrupt request
14646 with check_remote_input_interrupt_request.
14647 (win32_request_interrupt): New function.
14648 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14650 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14652 * win32-low.c (debug_registers_changed,
14653 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14654 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14655 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14656 (thread_rec): Get context using the low target.
14657 (child_add_thread): Call thread_added on the low target,
14658 which does the same thing.
14660 (do_initial_child_stuff): Remove debug registers references.
14661 Set context using the low target. Resume threads after
14662 setting the contexts.
14663 (child_continue): Remove dead variable. Remove debug
14664 registers references.
14665 (child_fetch_inferior_registers): Go through the low target.
14666 (do_child_store_inferior_registers): Remove.
14667 (child_store_inferior_registers): Go through the low target.
14668 (win32_resume): Remove debug registers references.
14669 Set context using the low target.
14670 (handle_exception): Change return type to void. Don't record
14671 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14672 first chance exception.
14673 (get_child_debug_event): Change return type to void. Remove
14674 goto loop. Always return after waiting for debug event.
14675 (win32_wait): Convert to switch statement. Handle spurious
14678 * win32-i386-low.c (debug_registers_changed,
14679 debug_registers_used): New.
14680 (initial_stuff): Rename to ...
14681 (i386_initial_stuff): ... this. Clear debug registers
14683 (store_debug_registers): Delete.
14684 (i386_get_thread_context): New.
14685 (load_debug_registers): Delete.
14686 (i386_set_thread_context): New.
14687 (i386_thread_added): New.
14688 (single_step): Rename to ...
14689 (i386_single_step): ... this.
14690 (do_fetch_inferior_registers): Rename to ...
14691 (i386_fetch_inferior_register): ... this.
14692 (i386_store_inferior_register): New.
14693 (the_low_target): Adapt to new interface.
14695 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14696 (arm_get_thread_context): New.
14697 (arm_set_thread_context): New.
14699 (do_fetch_inferior_registers): Rename to ...
14700 (arm_fetch_inferior_register): ... this.
14701 (arm_store_inferior_register): New.
14702 (arm_wince_breakpoint): Reimplement as unsigned long.
14703 (arm_wince_breakpoint_len): Define.
14704 (the_low_target): Adapt to new interface.
14706 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14707 load_debug_registers. Add get_thread_context, set_thread_context,
14708 thread_added and store_inferior_register. Rename
14709 fetch_inferior_registers to fetch_inferior_register.
14710 (regptr): Remove declaration.
14712 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14714 * linux-low.c (linux_detach): Change return type to int. Return 0.
14715 * spu-low.c (spu_detach): Likewise.
14717 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14719 * target.h (target_ops): Change return type of detach to int.
14721 (join_inferior): New.
14722 * server.c (main): Don't skip detach support on mingw32.
14723 If the inferior doesn't support detaching return error.
14724 Call join_inferior instead of using waitpid.
14725 * linux-low.c (linux_join): New.
14726 (linux_target_op): Add linux_join.
14727 * spu-low.c (spu_join): New.
14728 (spu_target_ops): Add spu_join.
14729 * win32-low.c (win32_detach): Adapt to new interface.
14730 Reopen current_process_handle before detaching. Issue a child
14731 resume before detaching.
14733 (win32_target_op): Add win32_join.
14735 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14737 * win32-low.c (win32-attach): Fix return value.
14738 * target.h (target_ops): Describe ATTACH return values.
14740 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14742 * win32-low.c (GETPROCADDRESS): Define.
14743 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14744 (winapi_DebugSetProcessKillOnExit): Likewise.
14745 (win32_create_inferior): Force usage of ansi CreateProcessA.
14746 (win32_attach): Use GETPROCADDRESS.
14747 (win32_detach): Likewise.
14749 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14751 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14753 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14755 * win32-low.c: Commit leftover changes from 2007-03-29.
14757 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14759 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14760 fields short instead of int. Add explicit padding.
14761 (i387_cache_to_fsave): Remove unnecessary casts.
14762 (i387_fsave_to_cache): Doc fix.
14763 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14765 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14767 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14768 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14770 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14772 * configure.srv (arm*-*-mingw32ce*): Move near the other
14775 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14777 * configure.ac: Add errno checking.
14778 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14779 sys/file.h and malloc.h.
14780 (AC_CHECK_DECLS): Add perror.
14781 (srv_mingwce): Handle.
14782 * configure.srv (i[34567]86-*-cygwin*): Add
14783 win32-i386-low.o to srv_tgtobj.
14784 (i[34567]86-*-mingw*): Likewise.
14785 (arm*-*-mingw32ce*): Add case.
14786 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14787 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14788 [__MINGW32CE__] (strerror): New function.
14789 [__MINGW32CE__] (errno): Define to GetLastError.
14790 [__MINGW32CE__] (COUNTOF): New macro.
14791 (remote_open): Remove extra close call.
14792 * mem-break.c (delete_breakpoint_at): New function.
14793 * mem-break.h (delete_breakpoint_at): Declare.
14794 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14795 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14796 [USE_WIN32API] (read, write): Add char* casts.
14797 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14798 * server.h: Include wincecompat.h on Windows CE.
14799 [HAVE_ERRNO_H]: Check.
14800 (perror): Declare if not declared.
14801 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14802 (perror_with_name): Remove errno declaration.
14803 * wincecompat.h: New.
14804 * wincecompat.c: New.
14805 * win32-low.h: New.
14806 * win32-arm-low.c: New.
14807 * win32-i386-low.c: New.
14808 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14809 (OUTMSG2): Make it safe.
14811 (COUNTOF): New macro.
14812 (NUM_REGS): Get it from the low target.
14813 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14814 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14815 (thread_rec): Let low target handle debug registers.
14816 (child_add_thread): Likewise.
14817 (child_init_thread_list): Likewise.
14818 (continue_one_thread): Likewise.
14820 (do_child_fetch_inferior_registers): Move to ...
14821 * win32-i386-low.c: ... here, and rename to ...
14822 (do_fetch_inferior_registers): ... this.
14823 * win32-low.c (child_fetch_inferior_registers):
14824 Go through the low target.
14825 (do_child_store_inferior_registers): Use regptr.
14826 (strwinerror): New function.
14827 (win32_create_inferior): Handle Windows CE.
14828 Use strwinerror instead of strerror on Windows error
14829 codes. Add program to the error output.
14830 Don't close the main thread handle on Windows CE.
14831 (win32_attach): Use coredll.dll on Windows CE.
14832 (win32_kill): Close current process and current
14834 (win32_detach): Use coredll.dll on Windows CE.
14835 (win32_resume): Let low target handle debug registers, and
14837 (handle_exception): Add/Remove initial breakpoint. Avoid
14838 non-existant WSTOPSIG on Windows CE.
14839 (win32_read_inferior_memory): Cast to remove warning.
14840 (win32_arch_string): Go through the low target.
14841 (initialize_low): Call set_breakpoint_data with the low
14842 target's breakpoint.
14843 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14844 FOP_REGNUM, mappings): Move to ...
14845 * win32-i386-low.c: ... here.
14846 * win32-low.c (win32_thread_info): Move to ...
14847 * win32-low.h: ... here.
14848 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14849 win32-arm-low.c and wincecompat.c.
14850 (all:): Add $EXEEXT.
14851 (install-only:): Likewise.
14852 (gdbserver:): Likewise.
14853 (gdbreplay:): Likewise.
14854 * config.in: Regenerate.
14855 * configure: Regenerate.
14857 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14859 * win32-low.c: Rename typedef thread_info to
14860 win32_thread_info throughout.
14862 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14864 * win32-i386-low.c: Rename to ...
14865 * win32-low.c: ... this.
14866 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14867 * Makefile.in: Likewise.
14869 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14871 * remote-utils.c (monitor_output): Constify msg parameter.
14872 * server.h (monitor_output): Likewise.
14873 * win32-i386-low.c (handle_output_debug_string): New.
14874 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14875 handle_output_debug_string.
14876 (get_child_debug_event): Likewise.
14878 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14880 * server.c (main): Correct strtoul check.
14882 2007-03-27 Jon Ringle <jon@ringle.org>
14884 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14886 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14888 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14890 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14892 * terminal.h: Check HAVE_SGTTY_H.
14894 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14896 * remote-utils.c (remote_open): Print out the assigned port number.
14898 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14900 * remote-utils.c (monitor_output): New function.
14901 * server.c (debug_threads): Define here.
14902 (monitor_show_help): New function.
14903 (handle_query): Handle qRcmd.
14904 (main): Do not handle 'd' packet.
14905 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14906 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14909 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14911 * Makefile.in (EXEEXT): New.
14912 (clean): Use $(EXEEXT).
14914 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14916 * target.h (target_ops): Rename send_signal to request_interrupt,
14917 and remove enum target_signal parameter.
14918 * linux-low.c (linux_request_interrupt): Rename from
14919 linux_send_signal, and always send SIGINT.
14920 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14921 and always send SIGINT.
14922 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14924 (input_interrupt): Likewise.
14926 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14928 * server.c (get_features_xml): Check if target implemented
14930 * win32-i386-low.c (win32_arch_string): New.
14931 (win32_target_ops): Add win32_arch_string as arch_string member.
14933 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14935 * spu-low.c (spu_arch_string): New.
14936 (spu_target_ops): Add spu_arch_string.
14938 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14940 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14941 * configure.ac: Do not check for terminal.h.
14942 * configure, config.in: Regenerated.
14944 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14946 * Makefile.in (OBS): Add $(XML_BUILTIN).
14947 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14949 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14950 (arm-with-iwmmxt.c): New.
14951 * config.in, configure: Regenerate.
14952 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14953 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14954 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14955 (arm*-*-linux*): Add iWMMXt and regset support.
14956 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14957 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14958 (arm_store_wmmxregset, target_regsets): New.
14959 * server.c (get_features_xml): Take annex argument. Check builtin
14961 (handle_query): Handle multiple annexes.
14963 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14965 * remote-utils.c [USE_WIN32API] (read, write): Define.
14966 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14969 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14971 * linux-i386-low.c (the_low_target): Set arch_string.
14972 * linux-x86-64-low.c (the_low_target): Likewise.
14973 * linux-low.c (linux_arch_string): New.
14974 (linux_target_ops): Add it.
14975 * linux-low.h (struct linux_target_ops): Add arch_string.
14976 * server.c (write_qxfer_response): Use const void * for DATA.
14977 (get_features_xml): New.
14978 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14979 * target.h (struct target_ops): Add arch_string method.
14981 2007-01-03 Denis Pilat <denis.pilat@st.com>
14982 Daniel Jacobowitz <dan@codesourcery.com>
14984 * linux-low.c (linux_kill): Handle being called with no threads.
14985 * win32-i386-low.c (win32_kill): Likewise.
14986 (get_child_debug_event): Clear current_process_handle.
14988 2006-12-30 Denis PILAT <denis.pilat@st.com>
14989 Daniel Jacobowitz <dan@codesourcery.com>
14991 * remote-utils.c (remote_open): Check the type of specified
14992 serial port devices before opening them.
14993 * server.c (main): Kill the inferior if an error occurs during
14994 the first remote_open.
14996 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14998 * README: Update supported targets.
15000 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15002 * Makefile.in (clean): Remove reg-mips64.c.
15003 (reg-mips64.c, reg-mips64.o): New rules.
15004 * configure.srv: Handle mips64. Include regset support for mips.
15005 * linux-mips-low.c (union mips_register): New.
15006 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15007 (mips_breakpoint, mips_breakpoint_at): Use int.
15008 (mips_collect_register, mips_supply_register)
15009 (mips_collect_register_32bit, mips_supply_register_32bit)
15010 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15011 (mips_store_fpregset, target_regsets): New.
15012 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15014 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15016 * configure.srv: Add target "spu*-*-*".
15017 * Makefile.in (clean): Remove reg-spu.c.
15018 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15019 * spu-low.c: New file.
15021 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15023 * configure.ac: Correct td_thr_tls_get_addr test.
15024 * configure: Regenerated.
15026 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15028 * linux-low.c (linux_wait_for_event): Reformat. Use the
15029 pass_signals array.
15030 * remote-utils.c (decode_address_to_semicolon): New.
15031 * server.c (pass_signals, handle_general_set): New.
15032 (handle_query): Mention QPassSignals for qSupported.
15033 (main): Call handle_general_set.
15034 * server.h (pass_signals, decode_address_to_semicolon): New.
15036 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15038 * server.c (handle_query): Correct error handling for read_auxv.
15040 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15042 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15043 and srv_linux_thread_db to yes.
15044 * linux-s390-low.c (s390_fill_gregset): New function.
15045 (target_regsets): Define data structure.
15047 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15049 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15050 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15051 * config.in, configure: Regenerated.
15052 * inferiors.c (gdb_id_to_thread): New function.
15053 (gdb_id_to_thread_id): Use it.
15054 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15055 * linux-low.h (struct process_info): Add th member.
15056 (thread_db_get_tls_address): New prototype.
15057 * remote-utils.c (decode_address): Make non-static.
15058 * server.c (handle_query): Handle qGetTLSAddr.
15059 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15060 * target.h (struct target_ops): Add get_tls_address.
15061 * thread-db.c (maybe_attach_thread): Save the thread handle.
15062 (thread_db_get_tls_address): New.
15064 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15066 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15067 (linux_resume_one_process): Take a siginfo_t *. Update all
15068 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15069 (struct pending_signals): Add a siginfo_t.
15070 (linux_wait_for_process): Always set last_status.
15071 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15072 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15073 * linux-low.h (struct process_info): Add last_status.
15075 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15077 * remote-utils.c (try_rle): New function.
15078 (putpkt_binary): Use it.
15080 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15082 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15083 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15084 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15085 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15086 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15089 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15091 * server.c (terminal_fd): New variable.
15092 (old_foreground_pgrp): Likewise.
15093 (restore_old_foreground_pgrp): New function.
15094 (start_inferior): Record the terminal file descriptor in terminal_fd
15095 and its original foreground group in old_foreground_pgrp. Register
15096 restore_old_foreground_pgrp with atexit().
15098 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15100 * server.c (handle_query): Correct qPart to qXfer.
15102 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15104 * configure.ac: Check for more headers which are missing on
15105 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15106 * configure.srv: Add Cygwin and mingw32.
15107 * remote-utils.c: Don't include headers unconditionally which
15108 are missing on mingw32. Include <winsock.h> for mingw32.
15109 (remote_open): Adjust for mingw32 support. Flush
15110 standard error after writing to it.
15111 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15112 (unblock_async_io, enable_async_io, disable_async_io)
15113 (readchar, getpkt): Update for Winsock support.
15114 (prepare_resume_reply): Expect a protocol signal number.
15115 * server.c: Disable <sys/wait.h> on mingw32.
15116 (start_inferior): Adjust for mingw32 support. Flush
15117 standard error after writing to it.
15118 (attach_inferior): Likewise. Use protocol signal
15120 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15122 * win32-i386-low.c: New file.
15123 * Makefile.in (XM_CLIBS): Set.
15124 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15125 (win32-i386-low.o): New dependency rule.
15126 * linux-low.c (linux_wait): Use target signal numbers.
15127 * target.h (struct target_ops): Doc fix.
15128 * server.h (target_signal_to_name): New prototype.
15129 * gdbreplay.c: Don't include headers unconditionally which
15130 are missing on mingw32. Include <winsock.h> for mingw32.
15131 (remote_close, remote_open): Adjust for Winsock support.
15132 * configure, config.in: Regenerated.
15134 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15136 * server.c (decode_xfer_read, write_qxfer_response): New.
15137 (handle_query): Take a packet length argument. Handle
15138 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15139 the qSupported response.
15140 (main): Update call to handle_query.
15142 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15144 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15145 (putpkt_binary): Renamed from putpkt and adjusted for binary
15147 (putpkt): New wrapper for putpkt_binary.
15148 (readchar): Don't mask off the high bit.
15149 (decode_X_packet): New function.
15150 * server.c (main): Call putpkt_binary if a handler sets the packet
15151 length. Save the length of the incoming packet. Handle 'X'.
15152 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15154 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15156 * server.c (handle_query): Handle qSupported.
15158 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15160 * remote-utils.c (all_symbols_looked_up): New variable.
15161 (look_up_one_symbol): Check it.
15162 * server.h (look_up_one_symbol): New declaration.
15163 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15165 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15167 * Makefile.in (linux-arm-low.o): Update dependencies.
15168 * linux-arm-low.c: Include "gdb_proc_service.h".
15169 (PTRACE_GET_THREAD_AREA): Define.
15170 (ps_get_thread_area): New function.
15172 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15174 * configure.srv (m68k*-*-uclinux*): New target.
15175 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15176 (linux_resume_one_process): Remove extraneous cast.
15177 (linux_read_offsets): New.
15178 (linux_target_op): Add linux_read_offsets on mmuless systems.
15179 * server.c (handle_query): Add qOffsets logic.
15180 * target.h (struct target_ops): Add read_offsets.
15182 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15184 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15185 (PTRACE_GET_THREAD_AREA): Define.
15186 (ps_get_thread_area): New function.
15187 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15188 (linux-x86-64-low.o): Update.
15190 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15192 * configure.ac: Remove checks for prfpregset_t.
15193 * gdb_proc_service.h: New file.
15194 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15195 new "gdb_proc_service.h".
15196 * proc-service.c: Likewise.
15197 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15198 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15199 * Makefile.in (gdb_proc_service_h): Updated.
15200 * configure, config.in: Regenerated.
15202 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15204 * remote-utils.c (prepare_resume_reply): Move declaration
15205 of gdb_id_from_wait to the top of the block.
15207 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15209 * linux-low.c (regsets_store_inferior_registers): Read the regset
15210 from the target before filling it.
15212 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15214 * server.c (attach_inferior): Return SIGTRAP for a successful
15217 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15219 * Makefile.in (OBS): Add version.o.
15220 (STAGESTUFF): Delete.
15221 (version.o): Add dependencies.
15222 (version.c): Replace rule.
15223 (clean): Remove version.c.
15224 * server.c (gdbserver_version): New.
15225 (gdbserver_usage): Use printf.
15226 (main): Handle --version and --help.
15227 * server.h (version, host_name): Add declarations.
15229 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15241 * linux-x86-64-low.c:
15243 * linux-s390-low.c:
15244 * linux-ppc64-low.c:
15246 * linux-mips-low.c:
15247 * linux-m68k-low.c:
15248 * linux-m32r-low.c:
15251 * linux-ia64-low.c:
15252 * linux-i386-low.c:
15253 * linux-crisv32-low.c:
15265 * gdbserver.1: Add (C) after Copyright. Update the FSF
15268 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15270 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15271 (arm_breakpoint_at): Recognize both breakpoints.
15272 (the_low_target): Use the correct breakpoint instruction.
15274 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15276 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15277 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15278 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15279 (the_low_target): Update.
15281 2005-10-25 Andreas Schwab <schwab@suse.de>
15283 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15285 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15286 (ia64_num_regs): Reduce to 462.
15288 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15290 * acinclude.m4: Correct quoting.
15291 * aclocal.m4: Regenerated.
15293 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15294 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15295 (thread_db_init): Call thread_db_err_str.
15296 * configure.ac: Check for TD_VERSION.
15297 * config.in, configure: Regenerated.
15299 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15301 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15303 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15305 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15306 is not available. Define HAVE_PTRACE_GETREGS if it is.
15307 * config.in, configure: Regenerated.
15308 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15309 * linux-i386-low.c, linux-m68k-low.c: Update to use
15310 HAVE_PTRACE_GETREGS.
15311 * linux-low.c (regsets_fetch_inferior_registers)
15312 (regsets_store_inferior_registers): Only return 0 if we processed
15314 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15315 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15317 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15319 * inferiors.c (struct thread_info): Add gdb_id.
15320 (add_thread): Add gdb_id argument.
15321 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15322 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15323 calls to add_thread.
15324 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15325 * server.c (handle_query): Use thread_to_gdb_id.
15326 (handle_v_cont, main): Use gdb_id_to_thread_id.
15327 * server.h (add_thread): Update prototype.
15328 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15331 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15333 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15334 left-padded registers.
15335 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15336 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15338 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15340 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15341 * configure: Regenerate.
15342 * config.in: Regenerate.
15343 * server.h (NEED_DECLARATION_STRERROR):
15344 Replace with !HAVE_DECL_STRERROR.
15346 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15348 * linux-low.c (linux_wait, linux_send_signal): Don't test
15349 an unsigned long variable for > 0 if it could be MAX_ULONG.
15350 * server.c (myresume): Likewise.
15351 * target.c (set_desired_inferior): Likewise.
15353 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15355 * configure.ac: Simplify and improve check for socklen_t.
15356 * configure, config.in: Regenerate.
15358 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15360 * acconfig.h: Remove.
15361 * configure.ac: Add a test for socklen_t. Use three-argument
15362 AC_DEFINE throughout.
15363 * config.in: Regenerated using autoheader 2.59.
15364 * configure: Regenerated.
15366 * gdbreplay.c (socklen_t): Provide a default.
15367 (remote_open): Use socklen_t.
15368 * remote-utils.c (socklen_t): Provide a default.
15369 (remote_open): Use socklen_t.
15370 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15373 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15375 * linux-low.c (linux_read_memory, linux_write_memory)
15376 (linux_read_auxv): Likewise.
15377 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15378 (check_mem_write): Likewise.
15379 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15381 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15382 (registers_from_string, register_data): Likewise.
15383 * server.c (handle_query, main): Likewise.
15384 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15385 (decode_M_packet): Likewise.
15386 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15387 * target.h (struct target_ops): Update read_memory, write_memory,
15389 (read_inferior_memory, write_inferior_memory): Update.
15390 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15391 to unsigned char *.
15392 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15393 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15394 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15395 linux-s390-low.c, linux-sh-low.c: Update for changes in
15396 read_inferior_memory and the_low_target->breakpoint.
15398 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15400 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15401 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15402 * configure.srv: Add powerpc64-*-linux*.
15403 * linux-ppc64-low.c: New file.
15405 2005-05-23 Orjan Friberg <orjanf@axis.com>
15407 * linux-cris-low.c: New file with support for CRIS.
15408 * linux-crisv32-low.c: Ditto for CRISv32.
15409 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15410 (clean): Add reg-cris.c and reg-crisv32.c.
15411 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15412 reg-crisv32.o, and reg-crisv32.c to make rules.
15413 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15414 recognized targets.
15416 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15418 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15419 of sizeof (PTRACE_XFER_TYPE).
15420 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15422 2005-05-12 Orjan Friberg <orjanf@axis.com>
15424 * target.h (struct target_ops): Add insert_watchpoint,
15425 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15426 pointers for hardware watchpoint support.
15427 * linux-low.h (struct linux_target_ops): Ditto.
15428 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15429 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15430 to linux_target_ops.
15431 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15433 * server.c (main): Recognize 'Z' and 'z' packets.
15435 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15437 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15438 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15439 (the_low_target): Add new members.
15441 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15443 * proc-service.c (ps_lgetregs): Search all_processes instead of
15446 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15448 * server.c (start_inferior): Change return type to int.
15449 (attach_inferior): Change sigptr to int *.
15450 (handle_v_cont, handle_v_requests): Change signal to int *.
15451 (main): Change signal to int.
15453 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15455 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15456 * configure.srv: Add m32r*-*-linux*.
15457 * linux-m32r-low.c: New file.
15459 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15461 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15463 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15465 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15466 Take unsigned long arguments for PIDs.
15467 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15468 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15469 (wait_for_sigstop, linux_resume_one_process)
15470 (regsets_fetch_inferior_registers, linux_send_signal)
15471 (linux_read_auxv): Likewise. Update the types of variables holding
15472 PIDs. Update format string specifiers.
15473 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15474 * remote-utils.c (prepare_resume_reply): Likewise.
15475 * server.c (cont_thread, general_thread, step_thread)
15476 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15478 (handle_query): Update format specifiers.
15479 (handle_v_cont, main): Use strtoul for thread IDs.
15480 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15481 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15482 (general_thread, step_thread, thread_from_wait)
15483 (old_thread_from_wait): Update.
15484 * target.h (struct thread_resume): Use unsigned long for THREAD.
15485 (struct target_ops): Use unsigned long for arguments to attach and
15488 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15490 * acinclude.m4: Include bfd/bfd.m4 directly.
15491 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15492 <agriffis@toolchain.org>.
15493 * aclocal.m4, configure: Regenerated.
15495 2005-01-07 Andrew Cagney <cagney@gnu.org>
15497 * configure.ac: Rename configure.in, require autoconf 2.59.
15498 * configure: Re-generate.
15500 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15502 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15503 LIBS when finished.
15504 * aclocal.m4: Regenerated.
15505 * configure: Regenerated.
15507 2004-11-21 Andreas Schwab <schwab@suse.de>
15509 * linux-m68k-low.c (m68k_num_gregs): Define.
15510 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15511 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15512 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15513 (m68k_breakpoint_at): New. Add to the_low_target.
15515 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15516 srv_linux_thread_db to yes.
15518 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15520 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15521 (ARCH_SET_FS): Likewise.
15522 (ARCH_GET_FS): Likewise.
15523 (ARCH_GET_GS): Likewise.
15525 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15527 * linux-i386-low.c (ps_get_thread_area): New.
15528 * linux-x86-64-low.c (ps_get_thread_area): New.
15529 * linux-low.c: Include <sys/syscall.h>.
15530 (linux_kill_one_process): Don't kill the first thread here.
15531 (linux_kill): Kill the first thread here.
15532 (kill_lwp): New function.
15533 (send_sigstop, linux_send_signal): Use it.
15534 * proc-service.c: Clean up #ifdefs.
15535 (fpregset_info): Delete.
15536 (ps_lgetregs): Update and enable implementation.
15537 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15539 * remote-utils.c (struct sym_cache, symbol_cache): New.
15540 (input_interrupt): Print a clearer message.
15541 (async_io_enabled): New variable.
15542 (enable_async_io, disable_async_io): Use it. Update comments.
15543 (look_up_one_symbol): Use the symbol cache.
15544 * thread-db.c (thread_db_look_up_symbols): New function.
15545 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15547 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15549 * configure.in: Test for -rdynamic.
15550 * configure: Regenerated.
15551 * Makefile (INTERNAL_LDFLAGS): New.
15552 (gdbserver, gdbreplay): Use it.
15554 2004-09-02 Andrew Cagney <cagney@gnu.org>
15556 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15558 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15560 * linux-low.c (linux_wait): Clear all_processes list also.
15562 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15564 * linux-low.c: Include <errno.h>. Remove extern declaration of
15567 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15569 * gdbreplay.c, server.h, utils.c: Update copyright years.
15571 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15573 * server.c (main): Print child status or termination signal from
15574 variable 'signal', not 'sig'.
15576 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15578 * linux-low.c (linux_read_memory): Change return type to
15579 int. Check for and return error from ptrace().
15580 * target.c (read_inferior_memory): Change return type to int. Pass
15581 back return status from the_target->read_memory().
15582 * target.h (struct target_ops): Adapt *read_memory() prototype.
15584 (read_inferior_memory): Adapt prototype.
15585 * server.c (main): Return an error packet if
15586 read_inferior_memory() returns an error.
15588 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15590 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15591 Unify with other clean targets.
15593 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15595 * server.c (handle_v_cont): Call set_desired_inferior.
15597 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15599 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15601 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15603 * linux-low.c (linux_wait): Unblock async I/O.
15604 (linux_resume): Block and enable async I/O.
15605 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15606 * server.h (block_async_io, unblock_async_io): Add prototypes.
15608 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15610 * remote-utils.c (remote_open): Print a status notice after
15611 opening a TCP port.
15612 * server.c (attach_inferior): Print a status notice after
15615 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15617 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15619 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15621 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15623 * server.c, target.h: Update copyright years.
15625 2004-02-25 Roland McGrath <roland@redhat.com>
15627 * target.h (struct target_ops): New member `read_auxv'.
15628 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15629 * linux-low.c (linux_read_auxv): New function.
15630 (linux_target_ops): Initialize `read_auxv' member to that.
15632 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15634 Committed by Jim Blandy <jimb@redhat.com>.
15636 * linux-s390-low.c (s390_num_regs): Update.
15637 (s390_regmap): Remove control registers. Use __s390x__ predefine
15638 instead of GPR_SIZE to distiguish s390 and s390x targets.
15640 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15642 * linux-low.c: Update copyright year.
15643 (check_removed_breakpoint): Clear pending_is_breakpoint.
15644 (linux_set_resume_request, linux_queue_one_thread)
15645 (resume_status_pending_p): New functions.
15646 (linux_continue_one_thread): Use process->resume.
15647 (linux_resume): Only resume threads if there are no pending events.
15648 * linux-low.h (struct process_info): Add resume request
15651 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15653 * regcache.c (new_register_cache): Clear the allocated register
15654 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15656 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15658 * linux-low.c (linux_resume): Take a struct thread_resume *
15660 (linux_wait): Update call.
15661 (resume_ptr): New static variable.
15662 (linux_continue_one_thread): Renamed from
15663 linux_continue_one_process. Use resume_ptr.
15664 (linux_resume): Use linux_continue_one_thread.
15665 * server.c (handle_v_cont, handle_v_requests): New functions.
15666 (myresume): New function.
15667 (main): Handle 'v' case.
15668 * target.h (struct thread_resume): New type.
15669 (struct target_ops): Change argument of "resume" to struct
15671 (myresume): Delete macro.
15673 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15675 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15676 (uninstall): Support DESTDIR.
15678 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15680 * configure.srv: Add xscale*linux copy of arm*linux entry.
15682 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15684 * linux-arm-low.c (arm_reinsert_addr): New function.
15685 (the_low_target): Add arm_reinsert_addr.
15687 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15689 * mem-break.c: Remove whitespace at end of file.
15691 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15693 * configure.in: Check whether we need to prototype strerror.
15694 * server.h: Optionally prototype strerror.
15695 * gdbreplay.c (perror_with_name): Use strerror.
15696 * linux-low.c (linux_attach_lwp): Use strerror.
15697 * utils.c (perror_with_name): Use strerror.
15698 * config.in, configure: Regenerated.
15700 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15702 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15703 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15705 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15707 * Makefile.in (SFILES): Update.
15708 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15709 low-sun3.c: Remove files.
15711 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15713 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15714 (linux_detach_one_process, linux_detach): New functions.
15715 (linux_target_ops): Add linux_detach.
15716 * server.c (main): Handle 'D' packet.
15717 * target.h (struct target_ops): Add "detach" member.
15718 (detach_inferior): Define.
15720 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15722 From Kelley Cook <kelleycook@wideopenwest.com>:
15723 * configure.srv: Accept i[34567]86 variants.
15725 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15727 * linux-low.c (linux_wait_for_event): Correct comment typos.
15728 (linux_resume_one_process): Call check_removed_breakpoint.
15729 (linux_send_signal): New function.
15730 (linux_target_ops): Add linux_send_signal.
15731 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15733 * target.h (struct target_ops): Add send_signal.
15735 2003-05-29 Jim Blandy <jimb@redhat.com>
15737 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15738 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15739 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15740 away part of the register's value.
15742 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15744 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15745 (linux_wait_for_event, linux_init_signals): Likewise.
15747 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15749 * configure.in: Check for stdlib.h.
15750 * configure: Regenerated.
15751 * config.in: Regenerated.
15753 2003-01-04 Andreas Schwab <schwab@suse.de>
15755 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15757 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15759 * Makefile.in: Remove obsolete code.
15761 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15763 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15764 defined(PT_FPR0_HI).
15766 2002-11-17 Stuart Hughes <seh@zee2.com>
15768 * linux-arm-low.c (arm_num_regs): Increase.
15769 (arm_regmap): Include status register.
15771 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15773 * linux-low.c (register_addr): Remove incorrect -1 check.
15775 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15777 * linux-low.c (linux_create_inferior): Call setpgid. Return
15779 (unstopped_p, linux_signal_pid): Remove.
15780 (linux_target_ops): Remove linux_signal_pid.
15781 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15782 global instead of target method.
15783 * target.h (struct target_ops): Remove signal_pid. Update comment
15784 for create_inferior.
15785 * server.c (signal_pid): New variable.
15786 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15787 gdbserver. Set the child to be the foreground process group.
15788 (attach_inferior): Set signal_pid.
15790 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15792 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15794 2002-08-20 Jim Blandy <jimb@redhat.com>
15796 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15799 2002-08-01 Andrew Cagney <cagney@redhat.com>
15801 * Makefile.in: Make chill references obsolete.
15803 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15805 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15806 * configure: Regenerate.
15807 * config.in: Regenerate.
15809 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15811 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15812 (perror_with_name, remote_close, remote_open, expect, play): Static.
15814 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15816 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15817 byte offsets instead of an array of indexes.
15818 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15820 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15822 * regcache.c: Add comment.
15824 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15826 * thread-db.c: New file.
15827 * proc-service.c: New file.
15828 * acinclude.m4: New file.
15829 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15830 proc-service.o, and thread-db.o.
15831 (linux-low.o): Add USE_THREAD_DB.
15832 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15833 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15834 * aclocal.m4: Regenerated.
15835 * config.in: Regenerated.
15836 * configure: Regenerated.
15837 * configure.in: Check for proc_service.h, sys/procfs.h,
15838 thread_db.h, and linux/elf.h headrs.
15839 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15840 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15841 Check for -lthread_db and thread support.
15842 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15843 PowerPC, and SuperH.
15844 * i387-fp.c: Constify arguments.
15845 * i387-fp.h: Likewise.
15846 * inferiors.c: (struct thread_info): Renamed from
15847 `struct inferior_info'. Remove PID member. Use generic inferior
15848 list header. All uses updated.
15849 (inferiors, signal_pid): Removed.
15850 (all_threads): New variable.
15851 (get_thread): Define.
15852 (add_inferior_to_list): New function.
15853 (for_each_inferior): New function.
15854 (change_inferior_id): New function.
15855 (add_inferior): Removed.
15856 (remove_inferior): New function.
15857 (add_thread): New function.
15858 (free_one_thread): New function.
15859 (remove_thread): New function.
15860 (clear_inferiors): Use for_each_inferior and free_one_thread.
15861 (find_inferior): New function.
15862 (find_inferior_id): New function.
15863 (inferior_target_data): Update argument type.
15864 (set_inferior_target_data): Likewise.
15865 (inferior_regcache_data): Likewise.
15866 (set_inferior_regcache_data): Likewise.
15867 * linux-low.c (linux_bp_reinsert): Remove.
15868 (all_processes, stopping_threads, using_thrads)
15869 (struct pending_signals, debug_threads, pid_of): New.
15870 (inferior_pid): Replace with macro.
15871 (struct inferior_linux_data): Remove.
15872 (get_stop_pc, add_process): New functions.
15873 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15874 Use add_process and add_thread.
15875 (linux_attach_lwp): New function, based on old linux_attach. Use
15876 add_process and add_thread. Set stop_expected for new threads.
15877 (linux_attach): New function.
15878 (linux_kill_one_process): New function.
15879 (linux_kill): Kill all LWPs.
15880 (linux_thread_alive): Use find_inferior_id.
15881 (check_removed_breakpoints, status_pending_p): New functions.
15882 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15883 Update. Use WNOHANG. Wait for cloned processes also. Update process
15884 struct for the found process.
15885 (linux_wait_for_event): New function.
15886 (linux_wait): Use it. Support LWPs.
15887 (send_sigstop, wait_for_sigstop, stop_all_processes)
15888 (linux_resume_one_process, linux_continue_one_process): New functions.
15889 (linux_resume): Support LWPs.
15890 (REGISTER_RAW_SIZE): Remove.
15891 (fetch_register): Use register_size instead. Call supply_register.
15892 (usr_store_inferior_registers): Likewise. Call collect_register.
15893 Fix recursive case.
15894 (regsets_fetch_inferior_registers): Improve error message.
15895 (regsets_store_inferior_registers): Add debugging.
15896 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15897 (unstopped_p, linux_signal_pid): New functions.
15898 (linux_target_ops): Add linux_signal_pid.
15899 (linux_init_signals): New function.
15900 (initialize_low): Call it. Initialize using_threads.
15901 * regcache.c (inferior_regcache_data): Add valid
15903 (get_regcache): Fetch registers lazily. Add fetch argument
15904 and update all callers.
15905 (regcache_invalidate_one, regcache_invalidate): New
15907 (new_register_cache): Renamed from create_register_cache.
15908 Return the new regcache.
15909 (free_register_cache): Change argument to a void *.
15910 (registers_to_string, registers_from_string): Call get_regcache
15911 with fetch flag set.
15912 (register_data): Make static. Pass fetch flag to get_regcache.
15913 (supply_register): Call get_regcache with fetch flag clear.
15914 (collect_register): Call get_regcache with fetch flag set.
15915 (collect_register_as_string): New function.
15916 * regcache.h: Update.
15917 * remote-utils.c (putpkt): Flush after debug output and use
15919 Handle input interrupts while waiting for an ACK.
15920 (input_interrupt): Use signal_pid method.
15921 (getpkt): Flush after debug output and use stderr.
15922 (outreg): Use collect_register_as_string.
15923 (new_thread_notify, dead_thread_notify): New functions.
15924 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15925 and general_thread.
15926 (look_up_one_symbol): Flush after debug output.
15927 * server.c (step_thread, server_waiting): New variables.
15928 (start_inferior): Don't use signal_pid. Update call to mywait.
15929 (attach_inferior): Update call to mywait.
15930 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15931 (main): Don't fetch/store registers explicitly. Use
15932 set_desired_inferior. Support proposed ``Hs'' packet. Update
15934 * server.h: Update.
15935 (struct inferior_list, struct_inferior_list_entry): New.
15936 * target.c (set_desired_inferior): New.
15937 (write_inferior_memory): Constify.
15938 (mywait): New function.
15939 * target.h: Update.
15940 (struct target_ops): New signal_pid method.
15941 (mywait): Removed macro, added prototype.
15943 * linux-low.h (regset_func): Removed.
15944 (regset_fill_func, regset_store_func): New.
15945 (enum regset_type): New.
15946 (struct regset_info): Add type field. Use new operation types.
15947 (struct linux_target_ops): stop_pc renamed to get_pc.
15948 Add decr_pc_after_break and breakpoint_at.
15949 (get_process, get_thread_proess, get_process_thread)
15950 (strut process_info, all_processes, linux_attach_lwp)
15951 (thread_db_init): New.
15953 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15954 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15955 (the_low_target): Add new members.
15956 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15957 (i386_store_fpxregset): Constify.
15958 (target_regsets): Add new kind identifier.
15959 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15960 (i386_set_pc): Add debugging.
15961 (i386_breakpoint_at): New function.
15962 (the_low_target): Add new members.
15963 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15964 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15965 (mips_breakpoint_at): New.
15966 (the_low_target): Add new members.
15967 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15968 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15969 (the_low_target): Add new members.
15970 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15971 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15972 (the_low_target): Add new members.
15973 * linux-x86-64-low.c (target_regsets): Add new kind
15976 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15978 From Martin Pool <mbp@samba.org>:
15979 * server.c (gdbserver_usage): New function.
15982 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15984 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15985 stop_at -> stop_pc.
15987 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15989 * Makefile.in: Remove obsolete code.
15991 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15993 * linux-low.c (regsets_fetch_inferior_registers),
15994 (regsets_store_inferior_registers): Removed cast to int from
15996 * regcache.h: Added declaration of struct inferior_info.
15998 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16000 * inferiors.c (struct inferior_info): Add regcache_data.
16001 (add_inferior): Call create_register_cache.
16002 (clear_inferiors): Call free_register_cache.
16003 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16004 * regcache.c (struct inferior_regcache_data): New.
16005 (registers): Remove.
16006 (get_regcache): New function.
16007 (create_register_cache, free_register_cache): New functions.
16008 (set_register_cache): Don't initialize the register cache here.
16009 (registers_to_string, registers_from_string, register_data): Call
16011 * regcache.h: Add prototypes.
16012 * server.h: Likewise.
16014 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16016 * mem-break.c: New file.
16017 * mem-break.h: New file.
16018 * Makefile.in: Add mem-break.o rule; update server.h
16020 * inferiors.c (struct inferior_info): Add target_data
16022 (clear_inferiors): Free target_data member if set.
16023 (inferior_target_data, set_inferior_target_data): New functions.
16024 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16025 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16026 * linux-low.c (linux_bp_reinsert): New variable.
16027 (struct inferior_linux_data): New.
16028 (linux_create_inferior): Use set_inferior_target_data.
16029 (linux_attach): Likewise. Call add_inferior.
16030 (linux_wait_for_one_inferior): New function.
16031 (linux_wait): Call it.
16032 (linux_write_memory): Add const.
16033 (initialize_low): Call set_breakpoint_data.
16034 * linux-low.h (struct linux_target_ops): Add breakpoint
16036 * server.c (attach_inferior): Remove extra add_inferior
16038 * server.h: Include mem-break.h. Update inferior.c
16040 * target.c (read_inferior_memory)
16041 (write_inferior_memory): New functions.
16042 * target.h (read_inferior_memory)
16043 (write_inferior_memory): Change macros to prototypes.
16044 (struct target_ops): Update comments. Add const to write_memory
16047 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16049 * linux-low.c (usr_store_inferior_registers): Support
16050 registers which are allowed to fail to store.
16051 * linux-low.h (linux_target_ops): Likewise.
16052 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16053 (ppc_cannot_store_register): FPSCR may not be storable.
16055 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16057 * server.h: Include <string.h> if HAVE_STRING_H.
16058 * ChangeLog: Correct paths in last ChangeLog entry.
16060 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16062 * linux-low.h: Remove obsolete prototypes.
16063 (struct linux_target_ops): New.
16064 (extern the_low_target): New.
16065 * linux-low.c (num_regs, regmap): Remove declarations.
16066 (register_addr): Use the_low_target explicitly.
16067 (fetch_register): Likewise.
16068 (usr_fetch_inferior_registers): Likewise.
16069 (usr_store_inferior_registers): Likewise.
16070 * linux-arm-low.c (num_regs): Remove.
16071 (arm_num_regs): Define.
16072 (arm_regmap): Renamed from regmap, made static.
16073 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16075 (arm_cannot_store_register): Renamed from cannot_store_register,
16077 (the_low_target): New.
16078 * linux-i386-low.c (num_regs): Remove.
16079 (i386_num_regs): Define.
16080 (i386_regmap): Renamed from regmap, made static.
16081 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16083 (i386_cannot_store_register): Renamed from cannot_store_register,
16085 (the_low_target): New.
16086 * linux-ia64-low.c (num_regs): Remove.
16087 (ia64_num_regs): Define.
16088 (ia64_regmap): Renamed from regmap, made static.
16089 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16091 (ia64_cannot_store_register): Renamed from cannot_store_register,
16093 (the_low_target): New.
16094 * linux-m68k-low.c (num_regs): Remove.
16095 (m68k_num_regs): Define.
16096 (m68k_regmap): Renamed from regmap, made static.
16097 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16099 (m68k_cannot_store_register): Renamed from cannot_store_register,
16101 (the_low_target): New.
16102 * linux-mips-low.c (num_regs): Remove.
16103 (mips_num_regs): Define.
16104 (mips_regmap): Renamed from regmap, made static.
16105 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16107 (mips_cannot_store_register): Renamed from cannot_store_register,
16109 (the_low_target): New.
16110 * linux-ppc-low.c (num_regs): Remove.
16111 (ppc_num_regs): Define.
16112 (ppc_regmap): Renamed from regmap, made static.
16113 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16115 (ppc_cannot_store_register): Renamed from cannot_store_register,
16117 (the_low_target): New.
16118 * linux-s390-low.c (num_regs): Remove.
16119 (s390_num_regs): Define.
16120 (s390_regmap): Renamed from regmap, made static.
16121 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16123 (s390_cannot_store_register): Renamed from cannot_store_register,
16125 (the_low_target): New.
16126 * linux-sh-low.c (num_regs): Remove.
16127 (sh_num_regs): Define.
16128 (sh_regmap): Renamed from regmap, made static.
16129 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16131 (sh_cannot_store_register): Renamed from cannot_store_register,
16133 (the_low_target): New.
16134 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16135 (the_low_target): New.
16137 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16139 * Makefile.in: Add stamp-h target.
16140 * configure.in: Create stamp-h.
16141 * configure: Regenerated.
16143 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16145 * inferiors.c: New file.
16146 * target.c: New file.
16147 * target.h: New file.
16148 * Makefile.in: Add target.o and inferiors.o. Update
16150 * linux-low.c (inferior_pid): New static variable,
16151 moved from server.c.
16152 (linux_create_inferior): Renamed from create_inferior.
16153 Call add_inferior. Return 0 on success instead of a PID.
16154 (linux_attach): Renamed from myattach.
16155 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16156 (linux_thread_alive): Renamed from mythread_alive.
16157 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16159 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16160 (regsets_store_inferior_registers): Correct error message.
16161 Add missing ``return 0''.
16162 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16163 (linux_store_registers): Renamed from store_inferior_registers.
16164 (linux_read_memory): Renamed from read_inferior_memory.
16165 (linux_write_memory): Renamed from write_inferior_memory.
16166 (linux_target_ops): New structure.
16167 (initialize_low): Call set_target_ops ().
16168 * remote-utils.c (unhexify): New function.
16169 (hexify): New function.
16170 (input_interrupt): Send signals to ``signal_pid''.
16171 * server.c (inferior_pid): Remove.
16172 (start_inferior): Update create_inferior call.
16173 (attach_inferior): Call add_inferior.
16174 (handle_query): New function.
16175 (main): Call handle_query for `q' packets.
16176 * server.h: Include "target.h". Remove obsolete prototypes.
16177 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16179 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16181 * Makefile.in: Add WARN_CFLAGS. Update configury
16183 * configure.in: Check for <string.h>
16184 * configure: Regenerate.
16185 * config.in: Regenerate.
16186 * gdbreplay.c: Include needed system headers.
16187 (remote_open): Remove strchr prototype.
16188 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16189 * regcache.c (supply_register): Change buf argument to const void *.
16190 (supply_register_by_name): Likewise.
16191 (collect_register): Change buf argument to void *.
16192 (collect_register_by_name): Likewise.
16193 * regcache.h: Add missing prototypes.
16194 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16195 * server.c (handle_query): New function.
16196 (attached): New static variable, moved out of main.
16197 (main): Quiet longjmp clobber warnings.
16198 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16199 * utils.c (error): Remove NORETURN.