1 2018-02-08 Tom Tromey <tom@tromey.com>
3 * linux-low.c (install_software_single_step_breakpoints): Use
5 * inferiors.c (make_cleanup_restore_current_thread): Remove.
6 (do_restore_current_thread_cleanup): Remove.
7 * gdbthread.h (make_cleanup_restore_current_thread): Don't
10 2018-02-08 Tom Tromey <tom@tromey.com>
12 * mem-break.c (set_raw_breakpoint_at): Use
13 gdb::unique_xmalloc_ptr.
15 2018-01-30 Pedro Alves <palves@redhat.com>
18 * target.c (target_terminal::terminal_state): Rename to ...
19 (target_terminal::m_terminal_state): ... this.
21 2018-01-19 James Clarke <jrtc27@jrtc27.com>
23 * linux-low.c (handle_extended_wait): Surround call to
24 thread_db_notice_clone with #ifdef USE_THREAD_DB.
26 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
28 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
29 linux_ptrace_attach_fail_reason_string now returning an
31 (linux_attach): Likewise.
32 * thread-db.c (attach_thread): Likewise.
34 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
37 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
38 checking for fs_base/gs_base fields in struct user_regs_struct.
39 * configure: Regenerate.
41 2018-01-16 Yao Qi <yao.qi@linaro.org>
44 * linux-low.c (fetch_register): Call supply_register instead of
47 2018-01-08 Yao Qi <yao.qi@linaro.org>
48 Simon Marchi <simon.marchi@ericsson.com>
50 * Makefile.in (OBS): Remove selftest.o.
51 * configure.ac: Set srv_selftest_objs if $development is true.
52 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
53 * configure: Re-generated.
54 * server.c (captured_main): Wrap variable selftest_filter with
57 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
59 * server.c (parse_debug_format_options): Return std::string.
60 (handle_monitor_command, captured_main): Adjust.
62 2018-01-05 Pedro Alves <palves@redhat.com>
65 * server.c (captured_main): Pass quiet=false to
66 save_original_signals_state.
68 2018-01-01 Joel Brobecker <brobecker@adacore.com>
70 * gdbreplay.c (gdbreplay_version): Update copyright year in
72 * server.c (gdbserver_version): Likewise.
74 2017-12-08 Tom Tromey <tom@tromey.com>
76 * ax.c (ax_printf): Update.
78 2017-12-07 Yao Qi <yao.qi@linaro.org>
80 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
81 aarch64_linux_read_description.
82 * linux-amd64-ipa.c (idx2mask): New array.
83 (get_ipa_tdesc): Move idx2mask out.
84 (initialize_low_tracepoint): Initialize target descriptions.
85 * linux-i386-ipa.c (idx2mask): New array.
86 (get_ipa_tdesc): Move idx2mask out.
87 (initialize_low_tracepoint): Initialize target descriptions.
89 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
91 * tdesc.c (struct tdesc_type): Change return type.
92 (tdesc_add_flag): Change parameter type.
93 (tdesc_add_bitfield): Likewise.
94 (tdesc_add_field): Likewise.
95 (tdesc_set_struct_size): Likewise.
97 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
99 * regcache.c (registers_to_string): Remove unused variable.
101 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
103 * inferiors.c (for_each_inferior_with_data): Remove.
104 * inferiors.h (for_each_inferior_with_data): Remove.
105 * server.c (handle_qxfer_threads_worker): Change parameter type.
106 (handle_qxfer_threads_proper): Use for_each_thread.
108 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
110 * inferiors.c (for_each_inferior): Remove.
111 (clear_inferiors): Use for_each_thread.
112 * inferiors.h (for_each_inferior): Remove.
113 * linux-low.c (linux_wait_for_event_filtered): Use
115 (linux_stabilize_threads): Likewise.
116 * regcache.c (regcache_release): Likewise.
117 * server.c (gdb_wants_all_threads_stopped): Likewise.
118 (clear_pending_status_callback): Remove.
119 (handle_status): Use for_each_thread.
120 (captured_main): Likewise.
121 * win32-low.c (child_init_thread_list): Likewise.
122 (win32_clear_inferiors): Likewise.
123 (fake_breakpoint_event): Likewise.
125 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
127 * inferiors.h (find_inferior): Remove.
128 * inferiors.c (find_inferior): Remove.
130 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
132 * linux-low.c (resume_status_pending_p): Update comment.
133 (need_step_over_p): Update comment.
135 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
137 * linux-low.c (proceed_one_lwp): Return void, change parameter
139 (unsuspend_and_proceed_one_lwp): Likewise.
140 (proceed_all_lwps): Use for_each_thread.
141 (unstop_all_lwps): Likewise.
143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
145 * linux-low.c (linux_resume_one_thread): Return void, take
147 (linux_resume): Use for_each_thread.
149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
151 * linux-low.c (send_sigstop_callback): Return void, change
152 parameter type. Rename to...
153 (send_sigstop): ... this.
154 (suspend_and_send_sigstop_callback): Return void, change parameter
156 (suspend_and_send_sigstop): ... this.
157 (stop_all_lwps): Use for_each_thread.
159 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
161 * linux-low.c (lwp_running): Return bool, remove unused
163 (linux_stabilize_threads): Use find_thread.
165 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
167 * linux-low.c (select_singlestep_lwp_callback): Remove.
168 (count_events_callback): Remove.
169 (select_event_lwp_callback): Remove.
170 (select_event_lwp): Use find_thread/for_each_thread.
172 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
174 * linux-low.c (not_stopped_callback): Return bool, take filter
176 (linux_wait_for_event_filtered): Use find_thread.
177 (linux_wait_1): Likewise.
179 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
181 * linux-low.c (same_lwp): Remove.
182 (find_lwp_pid): Use find_thread.
184 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
186 * linux-low.c (delete_lwp_callback): Remove.
187 (linux_mourn): Use for_each_thread.
189 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
191 * linux-low.c (linux_detach_lwp_callback): Return void, remove
192 args parameter, don't check for pid.
193 (linux_detach): Use for_each_thread.
195 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
197 * linux-low.c (struct counter): Remove.
198 (second_thread_of_pid_p): Remove.
199 (last_thread_of_process_p): Use find_thread.
201 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
203 * inferiors.c (find_inferior_in_random): Remove.
204 * inferiors.h (find_inferior_in_random): Remove.
205 * linux-low.c (status_pending_p_callback): Return bool, accept
206 parameter ptid directly.
207 (linux_wait_for_event_filtered): Use find_thread_in_random.
208 (linux_wait_1): Likewise.
210 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
212 * inferiors.c (find_inferior_id): Remove.
213 (find_thread_ptid): Move implemention from find_inferior_id to
215 * inferiors.h (find_inferior_id): Remove.
216 * server.c (handle_status): Use find_thread_ptid.
217 (process_serial_event): Likewise.
218 * thread-db.c (find_one_thread): Likewise.
219 (thread_db_thread_handle): Likewise.
220 * win32-low.c (thread_rec): Likewise.
221 (child_delete_thread): Likewise.
222 (win32_thread_alive): Likewise.
223 (get_child_debug_event): Likewise.
225 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
227 * linux-mips-low.c (update_watch_registers_callback): Return
228 void, remove pid_p parameter, don't check for pid.
229 (mips_insert_point, mips_remove_point): Use for_each_thread.
231 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
233 * lynx.low (lynx_delete_thread_callback): Remove.
234 (lynx_mourn): Use for_each_thread.
236 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
238 * regcache.c (regcache_invalidate_one): Remove.
239 (regcache_invalidate_pid): use for_each_thread.
241 2017-11-26 Tom Tromey <tom@tromey.com>
243 * linux-low.c (linux_create_inferior): Update.
245 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
247 * spu-low.c (spu_create_inferior): Fix typo in argument name.
249 2017-11-24 Alan Hayward <alan.hayward@arm.com>
251 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
252 * linux-aarch64-low.c (initialize_low_arch): Call init func.
253 * linux-aarch64-tdesc-selftest.c: New file.
254 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
256 2017-11-24 Alan Hayward <alan.hayward@arm.com>
258 * configure.srv: Add new file.
259 * linux-aarch64-low.c (initialize_low_arch): Call init func.
260 * linux-aarch64-tdesc-selftest.c: New file.
261 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
263 2017-11-24 Alan Hayward <alan.hayward@arm.com>
265 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
266 * linux-aarch64-low.c (initialize_low_arch): Remove init.
267 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
269 2017-11-24 Alan Hayward <alan.hayward@arm.com>
271 * configure.srv: Add new files.
272 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
273 aarch64_linux_read_description.
274 * linux-aarch64-low.c (aarch64_linux_read_description):
275 Merge with aarch64_arch_setup.
276 (aarch64_arch_setup): Call aarch64_linux_read_description.
277 * linux-aarch64-tdesc.c: New file.
278 * linux-aarch64-tdesc.h: New file.
280 2017-11-24 Yao Qi <yao.qi@linaro.org>
282 * configure.srv: Set $srv_regobj for tic6x-linux.
283 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
284 (tic6x_read_description): Move some code to tic6x_arch_setup.
285 (tic6x_tdesc_test): New function.
286 (initialize_low_arch): Call selftests::register_test.
288 2017-11-22 Yao Qi <yao.qi@linaro.org>
290 * remote-utils.c (prepare_resume_reply): Use memcpy.
292 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
294 * linux-low.c (kill_one_lwp_callback): Return void, take
295 argument directly, don't filter on pid.
296 (linux_kill): Use for_each_thread.
298 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
300 * linux-low.c (need_step_over_p): Return bool, remove dummy
302 (linux_resume, proceed_all_lwps): Use find_thread.
304 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
306 * linux-low.c (resume_status_pending_p): Return bool, remove
308 (linux_resume): Use find_thread.
310 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
312 * linux-low.c (struct thread_resume_array): Remove.
313 (linux_set_resume_request): Return void, take arguments
315 (linux_resume): Use for_each_thread.
317 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
319 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
320 return bool, remove data argument.
321 (linux_stabilize_threads): Use find_thread.
323 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
325 * linux-low.c (unsuspend_one_lwp): Remove.
326 (unsuspend_all_lwps): Use for_each_thread, inline code from
329 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
331 * gdbthread.h (find_thread): Add overload with ptid_t filter.
332 * linux-low.c (struct iterate_over_lwps_args): Remove.
333 (iterate_over_lwps_filter): Remove.
334 (iterate_over_lwps): Use find_thread.
336 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
338 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
339 (linux_handle_new_gdb_connection): Use for_each_thread, inline
340 code from reset_lwp_ptrace_options_callback.
342 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
344 * linux-arm-low.c (struct update_registers_data): Remove.
345 (update_registers_callback): Return void, take arguments
346 directly, don't check thread's pid.
347 (arm_insert_point, arm_remove_point): Use for_each_thread.
349 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
351 * win32-low.c (continue_one_thread): Return void, take argument
353 (child_continue): Use for_each_thread.
355 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
357 * win32-i386-low.c (update_debug_registers_callback): Rename
359 (update_debug_registers): ... this, return void, remove pid_p arg.
360 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
362 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
364 * inferiors.h (struct process_info): Add constructor, initialize
366 <syscalls_to_catch>: Change type to std::vector<int>.
367 * inferiors.c (add_process): Allocate process_info with new.
368 (remove_process): Free process_info with delete.
369 * linux-low.c (handle_extended_wait): Adjust.
370 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
371 * server.c (handle_general_set): Adjust.
373 2017-11-16 Pedro Alves <palves@redhat.com>
375 * remote-utils.c (remote_close): Block SIGIO signals instead of
376 uninstalling the SIGIO handler.
378 2017-11-16 Alan Hayward <alan.hayward@arm.com>
380 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
382 2017-11-16 Yao Qi <yao.qi@linaro.org>
384 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
385 (tic6x_store_gregset): Likewise.
386 (tic6x_usrregs_info): Move it up.
388 2017-11-15 Alan Hayward <alan.hayward@arm.com>
390 * Makefile.in: Update arch rules.
391 * configure.srv: Explicitly mark arch/ files.
393 2017-11-13 Andreas Schwab <schwab@suse.de>
395 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
397 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
399 2017-11-06 Pedro Alves <palves@redhat.com>
401 * config.in, configure: Regenerate.
403 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
405 * target.c (struct thread_search): Remove.
406 (thread_search_callback): Remove.
407 (prepare_to_access_memory): Use for_each_thread instead of
408 find_inferior. Inline code from thread_search_callback.
410 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
412 * server.c (struct visit_actioned_threads_data): Remove.
413 (visit_actioned_threads): Change prototype to take arguments
415 (resume): Use find_thread instead of find_inferior.
417 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
419 * server.c (queue_stop_reply_callback): Change prototype, return
421 (find_status_pending_thread_callback): Remove.
422 (handle_status): Replace find_inferior with find_thread and
425 2017-10-25 Alan Hayward <alan.hayward@arm.com>
427 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
429 (aarch64_store_gregset): Likewise.
430 (aarch64_fill_fpregset): Likewise.
431 (aarch64_store_fpregset): Likewise.
433 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
435 * gdbthread.h (find_thread, for_each_thread): New functions.
436 * inferiors.c (thread_of_pid): Remove.
437 (find_any_thread_of_pid): Use find_thread.
438 * linux-low.c (num_lwps): Use for_each_thread.
440 2017-10-17 Yao Qi <yao.qi@linaro.org>
442 * Makefile.in: Remove one rule.
443 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
445 2017-10-17 Yao Qi <yao.qi@linaro.org>
447 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
448 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
450 2017-10-17 Yao Qi <yao.qi@linaro.org>
452 * configure.srv: Rename arm.o with arch/arm.o.
454 2017-10-17 Yao Qi <yao.qi@linaro.org>
456 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
457 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
458 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
459 (arch-i386.o, arch-amd64.o): Remove rules.
460 (arch/%.o): New rule.
461 Update POSTCOMPILE and COMPILE.pre.
462 * configure.ac: Invoke AC_CONFIG_COMMANDS.
463 * configure: Re-generated.
464 * configure.srv: Replace arch-i386.o with arch/i386.o.
465 Replace arch-amd64.o with arch/amd64.o.
467 2017-10-16 Yao Qi <yao.qi@linaro.org>
469 * configure: Regenerated.
471 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
473 * inferiors.h: (struct inferior_list): Remove.
474 (struct inferior_list_entry); Remove.
475 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
476 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
477 get_first_inferior): Remove.
478 (for_each_inferior, for_each_inferior_with_data, find_inferior,
479 find_inferior_id, find_inferior_in_random): Change signature.
480 * inferiors.c (all_threads): Change type to
481 std::list<thread_info *>.
482 (get_thread): Remove macro.
483 (find_inferior, find_inferior_id): Change signature, implement
485 (find_inferior_in_random): Change signature, implement using
486 find_thread_in_random.
487 (for_each_inferior, for_each_inferior_with_data): Change
488 signature, implement using for_each_thread.
489 (add_inferior_to_list, remove_inferior): Remove.
490 (add_thread, get_first_thread, thread_of_pid,
491 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
492 (get_first_inferior, one_inferior_p, clear_inferior_list):
494 (clear_inferiors, get_thread_process): Update.
495 * gdbthread.h: Include <list>.
496 (struct thread_info) <entry>: Remove field.
498 (all_threads): Change type to std::list<thread_info *>.
499 (get_first_inferior): Add doc.
500 (find_thread, for_each_thread, find_thread_in_random): New
502 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
503 * linux-arm-low.c (update_registers_callback): Update.
504 * linux-low.c (second_thread_of_pid_p): Update.
505 (kill_one_lwp_callback, linux_detach_lwp_callback,
506 delete_lwp_callback, status_pending_p_callback, same_lwp,
507 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
508 iterate_over_lwps, not_stopped_callback,
509 resume_stopped_resumed_lwps, count_events_callback,
510 select_singlestep_lwp_callback, select_event_lwp_callback,
511 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
512 suspend_and_send_sigstop_callback, wait_for_sigstop,
513 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
514 lwp_running, linux_set_resume_request, resume_status_pending_p,
515 need_step_over_p, start_step_over, linux_resume_one_thread,
516 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
517 reset_lwp_ptrace_options_callback): Update.
518 * linux-mips-low.c (update_watch_registers_callback): Update.
519 * regcache.c (regcache_invalidate_one, regcache_invalidate):
521 (free_register_cache_thread_one): Remove.
522 (regcache_release): Update.
523 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
524 handle_qxfer_threads_worker): Update.
525 (handle_query): Update, use list iterator.
526 (visit_actioned_threads, handle_pending_status,
527 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
528 clear_pending_status_callback, set_pending_status_callback,
529 find_status_pending_thread_callback, handle_status,
530 process_serial_event): Update.
531 * target.c (thread_search_callback): Update.
532 * thread-db.c (thread_db_get_tls_address): Update.
533 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
535 * win32-i386-low.c (update_debug_registers_callback): Update.
536 * win32-low.c (delete_thread_info, child_delete_thread,
537 continue_one_thread, suspend_one_thread,
538 get_child_debug_event): Adjust.
540 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
542 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
543 * inferiors.h: Include <list>.
544 (struct process_info) <entry>: Remove field.
546 (pid_of): Change macro to function.
547 (ptid_of, lwpid_of): Remove macro.
548 (all_processes): Change type to std::list<process_info *>.
549 (ALL_PROCESSES): Remove macro.
550 (for_each_process, find_process): New function.
551 * inferiors.c (all_processes): Change type to
552 std::list<process_info *>.
553 (find_thread_process): Adjust.
554 (add_process): Likewise.
555 (remove_process): Likewise.
556 (find_process_pid): Likewise.
557 (get_first_process): Likewise.
558 (started_inferior_callback): Remove.
559 (have_started_inferiors_p): Adjust.
560 (attached_inferior_callback): Remove.
561 (have_attached_inferiors_p): Adjust.
562 * linux-low.c (check_zombie_leaders): Likewise.
563 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
564 (x86_linux_update_xmltarget): Adjust.
565 * server.c (handle_query): Likewise.
566 (gdb_reattached_process): Remove.
567 (handle_status): Adjust.
568 (kill_inferior_callback): Likewise.
569 (detach_or_kill_inferior): Remove.
570 (print_started_pid): Likewise.
571 (print_attached_pid): Likewise.
572 (detach_or_kill_for_exit): Update.
573 (process_serial_event): Likewise.
574 * linux-arm-low.c (arm_new_fork): Likewise.
576 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
578 * dll.h: Include <list>.
579 (struct dll_info): Add constructor.
580 <entry>: Remove field.
581 (all_dlls): Change type to std::list<dll_info>.
582 * dll.c: Include <algorithm>.
583 (get_dll): Remove macro.
584 (all_dlls): Change type to std::list<dll_info *>.
585 (free_one_dll): Remove.
586 (match_dll): Likewise.
587 (loaded_dll): Adjust.
588 (unloaded_dll): Adjust to all_dlls type change, use
589 std::find_if. Inline code from match_dll.
590 (clear_dlls): Adjust to all_dlls type change.
591 * server.c (emit_dll_description): Remove.
592 (handle_qxfer_libraries): Adjust to all_dlls type change,
593 integrate emit_dll_description's functionality.
595 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
597 * linux-low.h (struct linux_target_ops) <delete_process>: New
599 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
600 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
601 (struct linux_target_ops): Add delete_process callback.
602 * linux-arm-low.c (arm_delete_process): New.
603 (struct linux_target_ops): Add delete_process callback.
604 * linux-bfin-low.c (struct linux_target_ops): Likewise.
605 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
606 * linux-m32r-low.c (struct linux_target_ops): Likewise.
607 * linux-mips-low.c (mips_linux_delete_process): New.
608 (struct linux_target_ops): Add delete_process callback.
609 * linux-ppc-low.c (struct linux_target_ops): Likewise.
610 * linux-s390-low.c (struct linux_target_ops): Likewise.
611 * linux-sh-low.c (struct linux_target_ops): Likewise.
612 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
613 * linux-tile-low.c (struct linux_target_ops): Likewise.
614 * linux-x86-low.c (x86_linux_delete_process): New.
615 (struct linux_target_ops): Add delete_process callback.
616 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
618 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
620 * linux-aarch64-low.c (the_low_target): Add thread delete
622 * linux-arm-low.c (arm_delete_thread): New function.
623 (the_low_target): Add thread delete callback.
624 * linux-bfin-low.c (the_low_target): Likewise.
625 * linux-crisv32-low.c (the_low_target): Likewise.
626 * linux-low.c (delete_lwp): Invoke delete_thread callback if
628 * linux-low.h (struct linux_target_ops) <delete_thread>: New
630 * linux-m32r-low.c (the_low_target): Add thread delete callback.
631 * linux-mips-low.c (mips_linux_delete_thread): New function.
632 (the_low_target): Add thread delete callback.
633 * linux-ppc-low.c (the_low_target): Likewise.
634 * linux-s390-low.c (the_low_target): Likewise.
635 * linux-sh-low.c (the_low_target): Likewise.
636 * linux-tic6x-low.c (the_low_target): Likewise.
637 * linux-tile-low.c (the_low_target): Likewise.
638 * linux-x86-low.c (the_low_target): Likewise.
639 * linux-xtensa-low.c (the_low_target): Likewise.
641 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
643 * win32-low.c: Include "common-inferior.h".
645 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
647 * inferiors.c (set_inferior_cwd): New function.
648 * server.c (handle_general_set): Handle QSetWorkingDir packet.
649 (handle_query): Inform that QSetWorkingDir is supported.
650 * win32-low.c (create_process): Pass the inferior's cwd to
653 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
655 * inferiors.c (current_inferior_cwd): New global variable.
656 (get_inferior_cwd): New function.
657 * inferiors.h (struct process_info) <cwd>: New field.
659 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
661 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
662 (OBS): Add gdb_tilde_expand.o.
664 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
666 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
667 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
669 2017-09-29 Pedro Alves <palves@redhat.com>
671 * ax.c (gdb_parse_agent_expr): Constify.
672 * ax.h (gdb_parse_agent_expr): Constify.
673 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
675 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
676 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
677 * remote-utils.h (read_ptid): Constify.
678 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
679 (process_point_options, process_serial_event): Constify.
680 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
681 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
682 (cmd_qtbuffer): Constify.
684 2017-09-29 Pedro Alves <palves@redhat.com>
686 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
689 2017-09-29 Pedro Alves <palves@redhat.com>
691 * linux-low.c (handle_extended_wait): Pass parent thread instead
692 of process to thread_db_notice_clone.
693 * linux-low.h (thread_db_notice_clone): Replace parent process
694 parameter with parent thread parameter.
695 * thread-db.c (find_one_thread): Add comment.
696 (thread_db_notice_clone): Replace parent process parameter with
697 parent thread parameter. Temporarily switch to the parent thread.
699 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
701 * gdbthread.h: Include "common-gdbthread.h".
702 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
703 "if" when validating the ptid.
704 * remote-utils.c: Include "gdbthread.h".
705 (prepare_resume_reply): Use "switch_to_thread".
706 * target.c (done_accessing_memory): Likewise.
708 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
710 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
711 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
712 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
713 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
714 s390x-gs-linux64-ipa.o to ipa_obj.
715 * linux-s390-low.c (HWCAP_S390_GS): New define.
716 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
718 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
719 (s390_arch_setup): Check for guarded-storage support and choose
721 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
722 init_registers_s390x_gs_linux64.
723 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
725 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
726 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
728 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
730 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
732 2017-09-21 Kevin Buettner <kevinb@redhat.com>
734 * linux-low.h (struct lwp_info): Add new field, thread_handle.
735 (thread_db_thread_handle): Declare.
736 * linux-low.c (linux_target_ops): Initialize thread_handle.
737 * server.c (handle_qxfer_threads_worker): Add support for
739 * target.h (struct target_ops): Add new function pointer,
741 (target_thread_handle): Define.
742 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
744 (thread_db_thread_handle): New function.
746 2017-09-21 Kevin Buettner <kevinb@redhat.com>
748 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
749 * linux-low.h (thread_db_notice_clone): Declare.
750 * thread-db.c (thread_db_notice_clone): New function.
752 2017-09-21 Pedro Alves <palves@redhat.com>
754 * server.c (gdb_read_memory, handle_status, process_serial_event)
755 (handle_serial_event, handle_target_event): Adjust to
756 set_desired_thread prototype change.
757 * target.c (set_desired_thread): Remove 'use_general' parameter
759 * target.h (set_desired_thread): Remove 'use_general' parameter.
761 2017-09-20 Tom Tromey <tom@tromey.com>
763 * target.c (target_terminal::terminal_state): Define.
764 (target_terminal::init): Rename from target_terminal_init.
765 (target_terminal::inferior): Rename from
766 target_terminal_inferior.
767 (target_terminal::ours): Rename from target_terminal_ours.
768 (target_terminal::ours_for_output, target_terminal::info): New.
770 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
772 * server.c (accumulate_file_name_length): Remove.
773 (emit_dll_description): Adjust to std::string change.
774 (handle_qxfer_libraries): Use std::string to hold document.
776 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
778 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
779 return type of xml_escape_text.
780 * server.c (emit_dll_description): Likewise.
782 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
784 * server.c (captured_main): Accept argument for --selftest.
785 Update run_tests call.
786 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
787 when registering selftests.
789 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
791 * regcache.c (get_thread_regcache): Update code to use "std::vector"
792 instead of "VEC" for "target_desc.reg_defs".
793 (regcache_cpy): Likewise.
794 (registers_to_string): Likewise.
795 (registers_from_string): Likewise.
796 (find_regno): Likewise.
797 (supply_regblock): Likewise.
798 (regcache_raw_read_unsigned): Likewise.
799 * tdesc.c (init_target_desc): Likewise.
800 (tdesc_create_reg): Likewise.
801 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
802 (struct target_desc) <reg_defs>: Convert to "std::vector".
803 (target_desc): Do not initialize "reg_defs".
804 (~target_desc): Update code to use "std::vector" instead of "VEC"
805 for "target_desc.reg_defs".
806 (operator==): Likewise.
808 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
810 * inferiors.h (thread_to_gdb_id): Remove.
811 * inferiors.c (thread_to_gdb_id): Remove.
812 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
813 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
814 lynx_store_registers, lynx_read_memory, lynx_write_memory):
816 * nto-low.c (nto_fetch_registers, nto_store_registers,
817 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
819 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
821 * inferiors.h (gdb_id_to_thread_id): Remove.
822 * inferiors.c (gdb_id_to_thread_id): Remove.
823 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
824 removal. Move pid declaration closer to where it's used.
826 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
828 * server.c (handle_detach): New function.
829 (process_serial_event): Move code out, call handle_detach.
831 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
833 * server.c (require_running): Rename to ...
834 (require_running_or_return): ... this ...
835 (require_running_or_break): ... and this.
836 (handle_query, process_serial_event): Adjust.
838 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
840 * linux-low.c (linux_set_resume_request): Remove unused
843 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
845 * server.c (first_thread_of): Remove.
846 (process_serial_event): Replace usage of first_thread_of with
847 find_any_thread_of_pid.
848 * tracepoint.c (same_process_p): Remove.
849 (gdb_agent_about_to_close): Replace usage of same_process_p with
850 find_any_thread_of_pid.
851 * linux-x86-low.c (same_process_callback): Remove.
852 (x86_arch_setup_process_callback): Replace usage of
853 same_process_callback with find_any_thread_of_pid.
854 * thread-db.c (any_thread_of): Remove.
855 (switch_to_process): Replace usage of any_thread_of with
856 find_any_thread_of_pid.
857 * inferiors.c (thread_pid_matches_callback): Remove.
858 (find_thread_process): Adjust to use find_any_thread_of_pid.
860 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
862 * regcache.c (get_thread_regcache): Guard calls to "memset"
865 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
867 * linux-low.c (handle_extended_wait): Use
868 "allocate_target_description" instead of "XNEW".
869 * linux-x86-low.c (initialize_low_arch): Likewise.
871 2017-09-05 Yao Qi <yao.qi@linaro.org>
873 * configure.srv (srv_i386_regobj): Remove.
874 (srv_amd64_regobj): Remove.
875 (srv_regobj): Set it to "" for x86 non-linux targets.
876 * linux-x86-tdesc.c (i386_linux_read_description):
877 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
878 (init_registers_i386): Remove the declaration.
879 (tdesc_i386): Remove the declaration.
880 (lynx_i386_arch_setup): Call i386_create_target_description.
881 * nto-x86-low.c: Likewise.
882 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
883 [!__x86_64__]: include arch/i386.h.
884 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
886 2017-09-05 Yao Qi <yao.qi@linaro.org>
888 * configure.srv (srv_amd64_linux_xmlfiles): Remove
889 i386/amd64-XXX-linux from it.
891 2017-09-05 Yao Qi <yao.qi@linaro.org>
893 * configure.srv: Empty srv_amd64_linux_regobj if $development is
895 (ipa_amd64_linux_regobj): Remove.
896 (ipa_x32_linux_regobj): Remove.
898 2017-09-05 Yao Qi <yao.qi@linaro.org>
900 * Makefile.in (arch-amd64.o): New rule.
901 * configure.srv: Append arch-amd64.o.
902 * linux-amd64-ipa.c: Include common/x86-xstate.h.
903 (get_ipa_tdesc): Call amd64_linux_read_description.
904 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
905 and init_registers_amd64_XXX.
906 * linux-x86-low.c (x86_linux_read_description): Call
907 amd64_linux_read_description.
908 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
909 (initialize_low_arch): Don't call init_registers_x32_XXX and
910 init_registers_amd64_XXX.
911 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
913 [__x86_64__] (amd64_tdesc_test): New function.
914 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
915 and init_registers_amd64_XXX.
916 * linux-x86-tdesc.c: Include arch/amd64.h.
917 (xcr0_to_tdesc_idx): New function.
918 (i386_linux_read_description): New function.
919 (amd64_get_ipa_tdesc_idx): New function.
920 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
921 (amd64_get_ipa_tdesc): Declare.
923 2017-09-05 Yao Qi <yao.qi@linaro.org>
925 * configure.srv (srv_i386_linux_xmlfiles): Remove
926 i386/i386-XXX-linux.xml from it.
928 2017-09-05 Yao Qi <yao.qi@linaro.org>
930 * configure.srv: Set srv_i386_linux_regobj empty if $development
932 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
933 initialize_low_tdesc.
934 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
935 with #if initialize_low_tdesc.
936 * linux-x86-tdesc-selftest.c: New file.
937 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
939 2017-09-05 Yao Qi <yao.qi@linaro.org>
941 * Makefile.in (arch-i386.o): New rule.
942 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
943 (x86_64-*-linux*): Likewise.
944 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
946 (i386_linux_read_description): Remove code and call
947 i386_create_target_description.
948 * tdesc.c (allocate_target_description): New function.
949 * tdesc.h (set_tdesc_architecture): Remove declaration.
950 (set_tdesc_osabi): Likewise.
952 2017-09-05 Yao Qi <yao.qi@linaro.org>
954 * linux-x86-tdesc.c: Don't include <inttypes.h>.
955 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
956 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
958 * server.c (get_features_xml): Call tdesc_get_features_xml.
959 * tdesc.c (set_tdesc_architecture): New function.
960 (set_tdesc_osabi): New function.
961 (tdesc_get_features_xml): New function.
962 (tdesc_create_feature): Add an argument.
963 * tdesc.h (struct target_desc) <features>: New field.
964 <arch, osabi>: New field.
965 (~target_desc): xfree features, arch, and osabi.
966 (target_desc::oerator==): Don't compare .xmltarget.
967 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
968 (set_tdesc_osabi): Likewise.
969 (tdesc_get_features_xml): Likewise.
971 2017-09-05 Yao Qi <yao.qi@linaro.org>
973 * linux-x86-tdesc.c: Include selftest.h.
974 (i386_tdesc_test): New function.
975 (initialize_low_tdesc): Call selftests::register_test.
976 * tdesc.h: Include regdef.h.
977 (target_desc): Override operator == and !=.
979 2017-09-05 Yao Qi <yao.qi@linaro.org>
981 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
983 * linux-i386-ipa.c: Include common/x86-xstate.h
984 (get_ipa_tdesc): Call i386_linux_read_description.
985 (initialize_low_tracepoint): Don't call init_registers_XXX
986 functions, call initialize_low_tdesc instead.
987 * linux-x86-low.c (x86_linux_read_description): Call
988 i386_linux_read_description.
989 (initialize_low_arch): Don't call init_registers_i386_XXX
990 functions, call initialize_low_tdesc.
991 * linux-x86-tdesc.c: New file.
992 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
993 (i386_get_ipa_tdesc_idx): Declare.
994 (i386_get_ipa_tdesc): Declare.
995 (initialize_low_tdesc): Declare.
997 2017-09-05 Yao Qi <yao.qi@linaro.org>
999 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1002 2017-09-05 Yao Qi <yao.qi@linaro.org>
1004 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1005 * regcache.c (get_thread_regcache): Use VEC_length.
1006 (init_register_cache): Likewise.
1007 (regcache_cpy): Likewise.
1008 (registers_to_string): Iterate reg_defs via VEC_iterate.
1009 (find_regno): Likewise.
1010 (find_register_by_number): Use VEC_index.
1011 (register_size): Call find_register_by_number.
1012 (register_data): Call find_register_by_number.
1013 (supply_regblock): Use VEC_length.
1014 (regcache_raw_read_unsigned): Likewise.
1015 * tdesc.c (init_target_desc): Iterate reg_defs via
1017 (default_description): Update initializer.
1018 (copy_target_description): Don't update field num_registers.
1019 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1020 <num_registers>: Remove.
1022 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1024 * Makefile.in (.SECONDARY): Define target.
1026 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1028 * linux-low.c (linux_wait_1): Adjust.
1029 * server.c (queue_stop_reply_callback): Adjust.
1031 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1033 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1034 QEnvironmentUnset and QEnvironmentReset packets.
1035 (handle_query): Inform remote that QEnvironmentHexEncoded,
1036 QEnvironmentUnset and QEnvironmentReset are supported.
1038 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1040 * inferiors.h (inferior_target_data): Rename to ...
1041 (thread_target_data): ... this.
1042 (inferior_regcache_data): Rename to ...
1043 (thread_regcache_data): ... this.
1044 (set_inferior_regcache_data): Rename to ...
1045 (set_thread_regcache_data): ... this.
1046 * inferiors.c (inferior_target_data): Rename to ...
1047 (thread_target_data): ... this.
1048 (inferior_regcache_data): Rename to ...
1049 (thread_regcache_data): ... this.
1050 (set_inferior_regcache_data): Rename to ...
1051 (set_thread_regcache_data): ... this.
1052 (free_one_thread): Update.
1053 * linux-low.h (get_thread_lwp): Update.
1054 * regcache.c (get_thread_regcache): Update.
1055 (regcache_invalidate_thread): Update.
1056 (free_register_cache_thread): Update.
1057 * win32-i386-low.c (update_debug_registers_callback): Update.
1058 (win32_get_current_dr): Update.
1059 * win32-low.c (thread_rec): Update.
1060 (delete_thread_info): Update.
1061 (continue_one_thread): Update.
1062 (suspend_one_thread): Update.
1064 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1066 * inferiors.c (set_inferior_target_data): Remove.
1067 * inferiors.h (set_inferior_target_data): Remove.
1069 2017-08-18 Yao Qi <yao.qi@linaro.org>
1071 * Makefile.in (OBS): Add selftest.o.
1072 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1073 * configure, config.in: Re-generated.
1074 * server.c: Include common/sefltest.h.
1075 (captured_main): Handle option --selftest.
1077 2017-08-09 Yao Qi <yao.qi@linaro.org>
1079 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1080 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1081 i386-avx-mpx.o and i386-mmx.o.
1082 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1083 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1084 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1085 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1086 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1087 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1088 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1089 i386/amd64-avx-mpx.xml.
1091 2017-08-09 Yao Qi <yao.qi@linaro.org>
1093 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1094 and x32-avx-avx512.o.
1095 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1096 i386/x32-avx-avx512.xml.
1098 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1100 * tracepoint.h (enum class fast_tpoint_collect_result): New
1102 (fast_tracepoint_collecting): Change return type to
1103 fast_tpoint_collect_result.
1104 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1105 * linux-low.h: Include tracepoint.h.
1106 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1107 fast_tpoint_collect_result.
1108 * linux-low.c (handle_tracepoints): Adjust.
1109 (linux_fast_tracepoint_collecting): Change return type to
1110 fast_tpoint_collect_result.
1111 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1112 linux_wait_1, stuck_in_jump_pad_callback,
1113 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1114 proceed_one_lwp): Adjust to type change.
1116 2017-07-10 Yao Qi <yao.qi@linaro.org>
1118 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1120 2017-06-29 Yao Qi <yao.qi@linaro.org>
1122 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1124 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1126 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1128 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1130 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1132 * linux-low.c (linux_create_inferior): Adjust code to access the
1133 environment information via 'gdb_environ' class.
1134 * lynx-low.c (lynx_create_inferior): Likewise.
1135 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1136 (get_environ): Return a pointer to 'our_environ'.
1137 (captured_main): Initialize 'our_environ'.
1138 * server.h (get_environ): Adjust prototype.
1139 * spu-low.c (spu_create_inferior): Adjust code to access the
1140 environment information via 'gdb_environ' class.
1142 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1144 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1145 usage of "register" keyword.
1147 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1149 * configure: Re-generate.
1151 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1153 * configure: Re-generate.
1155 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1157 * Makefile.in (COMPILE.pre): Add "-x c++".
1159 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1161 * fork-child.c: Conditionally include <signal.h>.
1163 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1165 * server.c (handle_general_set): Handle new packet
1166 "QStartupWithShell".
1167 (handle_query): Add "QStartupWithShell" to the list of supported
1169 (gdbserver_usage): Add help text explaining the
1170 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1172 (captured_main): Recognize and act upon the presence of the new
1175 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1176 Pedro Alves <palves@redhat.com>
1178 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1179 * configure: Regenerate.
1180 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1182 (i[34567]86-*-lynxos*): Likewise.
1183 (spu*-*-*): Likewise.
1184 * fork-child.c: New file.
1185 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1187 (linux_ptrace_fun): New function.
1188 (linux_create_inferior): Adjust function prototype to reflect
1189 change on "target.h". Adjust function code to use
1191 (linux_request_interrupt): Delete "signal_pid".
1192 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1193 (lynx_ptrace_fun): New function.
1194 (lynx_create_inferior): Adjust function prototype to reflect
1195 change on "target.h". Adjust function code to use
1197 * nto-low.c (nto_create_inferior): Adjust function prototype and
1198 code to reflect change on "target.h". Update comments.
1199 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1200 "common-terminal.h" and "environ.h".
1201 (terminal_fd): Moved to fork-child.c.
1202 (old_foreground_pgrp): Likewise.
1203 (restore_old_foreground_pgrp): Likewise.
1204 (last_status): Make it global.
1205 (last_ptid): Likewise.
1206 (our_environ): New variable.
1207 (startup_with_shell): Likewise.
1208 (program_name): Likewise.
1209 (program_argv): Rename to...
1210 (program_args): ...this.
1211 (wrapper_argv): New variable.
1212 (start_inferior): Delete function.
1213 (get_exec_wrapper): New function.
1214 (get_exec_file): Likewise.
1215 (get_environ): Likewise.
1216 (prefork_hook): Likewise.
1217 (post_fork_inferior): Likewise.
1218 (postfork_hook): Likewise.
1219 (postfork_child_hook): Likewise.
1220 (handle_v_run): Update code to deal with arguments coming from the
1221 remote host. Update calls from "start_inferior" to
1223 (captured_main): Likewise. Initialize environment variable. Call
1225 * server.h (post_fork_inferior): New prototype.
1226 (get_environ): Likewise.
1227 (last_status): Declare.
1228 (last_ptid): Likewise.
1229 (signal_pid): Likewise.
1230 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1231 (spu_ptrace_fun): New function.
1232 (spu_create_inferior): Adjust function prototype to reflect change
1233 on "target.h". Adjust function code to use "fork_inferior".
1234 * target.c (target_terminal_init): New function.
1235 (target_terminal_inferior): Likewise.
1236 (target_terminal_ours): Likewise.
1237 * target.h: Include <vector>.
1238 (struct target_ops) <create_inferior>: Update prototype.
1239 (create_inferior): Update macro.
1240 * utils.c (gdb_flush_out_err): New function.
1241 * win32-low.c (win32_create_inferior): Adjust function prototype
1242 and code to reflect change on "target.h".
1244 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1246 * inferiors.c (switch_to_thread): New function.
1248 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1250 * Makefile.in (SFILE): Add "common/job-control.c".
1251 (OBS): Add "job-control.o".
1253 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1255 * Makefile: Remove "@host_makefile_frag@".
1257 2017-05-05 Pedro Alves <palves@redhat.com>
1259 * configure: Regenerate.
1261 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1263 * configure: Regenerate.
1265 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1267 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1268 software_single_step change of return type to
1269 std::vector<CORE_ADDR>.
1270 * linux-low.c (install_software_single_step_breakpoints):
1272 * linux-low.h (install_software_single_step_breakpoints):
1275 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1277 * remote-utils.c: Include "gdb_termios.h" instead of
1279 * terminal.h: Delete file.
1281 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1283 * server.c: Include <vector>.
1284 <program_argv, wrapper_argv>: Convert to std::vector.
1285 (start_inferior): Rewrite function to use C++.
1286 (handle_v_run): Likewise. Update code that calculates the argv
1287 based on the vRun packet; use C++.
1288 (captured_main): Likewise.
1290 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1292 * server.c (handle_v_cont): Initialize thread_resume::thread
1295 2017-04-05 Pedro Alves <palves@redhat.com>
1297 * configure: Regenerate.
1299 2017-04-05 Pedro Alves <palves@redhat.com>
1301 * gdbreplay.c (sync_error): Constify.
1302 * linux-x86-low.c (push_opcode): Constify.
1304 2017-04-05 Pedro Alves <palves@redhat.com>
1306 * win32-low.c (get_child_debug_event)
1307 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1308 Report TARGET_WAITKIND_SPURIOUS instead.
1310 2017-04-05 Pedro Alves <palves@redhat.com>
1312 * remote-utils.c (remote_prepare, remote_open): Constify.
1313 * remote-utils.h (remote_prepare, remote_open): Constify.
1314 * server.c (captured_main): Constify 'port' handling.
1316 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1318 * Makefile.in (clean): Clear .deps.
1320 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1322 * .gitignore: Remove generated files, replace with wildcard.
1323 * (clean): Replace removal of generated files with wildcard.
1324 (version.c): Replace with...
1325 (version-generated.c): ...this.
1326 (xml-builtin.c): Replace with...
1327 (xml-builtin-generated.c): ...this.
1328 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1329 (%.c: *regformats*): Replace with...
1330 (%-generated.c: *regformats*): ...this.
1332 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1334 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1335 (xtensa_fill_gregset): Call collect_register_by_name for
1337 (xtensa_store_gregset): Call supply_register_by_name for
1340 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1342 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1343 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1344 (xtensa_store_gregset): Call supply_register for all registers in
1345 a0_regnum..a0_regnum + C0_NREGS range.
1347 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1349 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1350 (ax-ipa.o: ax.c): Remove.
1351 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1352 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1353 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1354 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1355 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1357 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1359 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1360 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1361 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1362 (errors-ipa.o: ../common/errors.c): Remove.
1363 (format-ipa.o: ../common/format.c): Remove.
1364 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1366 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1368 * Makefile.in (%-ipa.o: %.c): New rule.
1369 (tracepoint-ipa.o: tracepoint.c): Remove.
1370 (utils-ipa.o: utils.c): Remove.
1371 (remote-utils-ipa.o: remote-utils.c): Remove.
1372 (regcache-ipa.o: regcache.c): Remove.
1373 (i386-linux-ipa.o: i386-linux.c): Remove.
1374 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1375 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1376 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1377 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1378 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1379 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1380 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1381 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1382 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1383 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1384 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1385 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1386 (aarch64-ipa.o: aarch64.c): Remove.
1387 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1388 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1389 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1390 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1391 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1392 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1393 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1394 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1395 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1396 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1397 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1398 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1399 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1400 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1401 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1402 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1403 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1404 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1405 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1406 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1407 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1408 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1409 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1410 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1411 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1412 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1413 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1414 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1415 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1416 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1417 (tdesc-ipa.o: tdesc.c): Remove.
1418 (x32-linux-ipa.o: x32-linux.c): Remove.
1419 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1420 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1422 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1424 * Makefile.in (%.o: ../arch/%.c): New rule.
1425 (arm.o: ../arch/arm.c): Remove.
1426 (arm-linux.o: ../arch/arm-linux.c): Remove.
1427 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1428 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1430 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1432 * Makefile.in (%.o: ../nat/%.c): New rule.
1433 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1434 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1435 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1436 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1437 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1438 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1439 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1440 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1441 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1442 (linux-personality.o: ../nat/linux-personality.c): Remove.
1443 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1444 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1445 (x86-linux.o: ../nat/x86-linux.c): Remove.
1446 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1447 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1449 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1451 * Makefile.in (%.o: ../common/%.c): New rule.
1452 (signals.o: ../common/signals.c): Remove.
1453 (print-utils.o: ../common/print-utils.c): Remove.
1454 (rsp-low.o: ../common/rsp-low.c): Remove.
1455 (common-utils.o: ../common/common-utils.c): Remove.
1456 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1457 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1458 (vec.o: ../common/vec.c): Remove.
1459 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1460 (xml-utils.o: ../common/xml-utils.c): Remove.
1461 (ptid.o: ../common/ptid.c): Remove.
1462 (buffer.o: ../common/buffer.c): Remove.
1463 (format.o: ../common/format.c): Remove.
1464 (filestuff.o: ../common/filestuff.c): Remove.
1465 (agent.o: ../common/agent.c): Remove.
1466 (errors.o: ../common/errors.c): Remove.
1467 (environ.o: ../common/environ.c): Remove.
1468 (common-debug.o: ../common/common-debug.c): Remove.
1469 (cleanups.o: ../common/cleanups.c): Remove.
1470 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1471 (fileio.o: ../common/fileio.c): Remove.
1472 (common-regcache.o: ../common/common-regcache.c): Remove.
1473 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1474 (new-op.o: ../common/new-op.c): Remove.
1475 (btrace-common.o: ../common/btrace-common.c): Remove.
1477 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1479 * Makefile.in (%.o: ../target/%.c): New rule.
1480 (waitstatus.o: ../target/waitstatus.c): Remove.
1482 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1485 (%.c: ../regformats/%.dat,
1486 (%.c: ../regformats/arm/%.dat,
1487 (%.c: ../regformats/i386/%.dat,
1488 (%.c: ../regformats/rs6000/%.dat): New rules.
1489 (aarch64.c): Remove.
1490 (reg-arm.c): Remove.
1491 (arm-with-iwmmxt.c): Remove.
1492 (arm-with-vfpv2.c): Remove.
1493 (arm-with-vfpv3.c): Remove.
1494 (arm-with-neon.c): Remove.
1495 (reg-bfin.c): Remove.
1496 (reg-cris.c): Remove.
1497 (reg-crisv32.c): Remove.
1499 (i386-linux.c): Remove.
1500 (i386-avx.c): Remove.
1501 (i386-avx-linux.c): Remove.
1502 (i386-avx-avx512.c): Remove.
1503 (i386-avx-avx512-linux.c): Remove.
1504 (i386-mpx.c): Remove.
1505 (i386-mpx-linux.c): Remove.
1506 (i386-avx-mpx-avx512-pku.c): Remove.
1507 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1508 (i386-avx-mpx.c): Remove.
1509 (i386-avx-mpx-linux.c): Remove.
1510 (i386-mmx.c): Remove.
1511 (i386-mmx-linux.c): Remove.
1512 (reg-ia64.c): Remove.
1513 (reg-m32r.c): Remove.
1514 (reg-m68k.c): Remove.
1516 (mips-linux.c): Remove.
1517 (mips-dsp-linux.c): Remove.
1518 (mips64-linux.c): Remove.
1519 (mips64-dsp-linux.c): Remove.
1520 (nios2-linux.c): Remove.
1521 (powerpc-32.c): Remove.
1522 (powerpc-32l.c): Remove.
1523 (powerpc-altivec32l.c): Remove.
1524 (powerpc-cell32l.c): Remove.
1525 (powerpc-vsx32l.c): Remove.
1526 (powerpc-isa205-32l.c): Remove.
1527 (powerpc-isa205-altivec32l.c): Remove.
1528 (powerpc-isa205-vsx32l.c): Remove.
1529 (powerpc-e500l.c): Remove.
1530 (powerpc-64l.c): Remove.
1531 (powerpc-altivec64l.c): Remove.
1532 (powerpc-cell64l.c): Remove.
1533 (powerpc-vsx64l.c): Remove.
1534 (powerpc-isa205-64l.c): Remove.
1535 (powerpc-isa205-altivec64l.c): Remove.
1536 (powerpc-isa205-vsx64l.c): Remove.
1537 (s390-linux32.c): Remove.
1538 (s390-linux32v1.c): Remove.
1539 (s390-linux32v2.c): Remove.
1540 (s390-linux64.c): Remove.
1541 (s390-linux64v1.c): Remove.
1542 (s390-linux64v2.c): Remove.
1543 (s390-te-linux64.c): Remove.
1544 (s390-vx-linux64.c): Remove.
1545 (s390-tevx-linux64.c): Remove.
1546 (s390x-linux64.c): Remove.
1547 (s390x-linux64v1.c): Remove.
1548 (s390x-linux64v2.c): Remove.
1549 (s390x-te-linux64.c): Remove.
1550 (s390x-vx-linux64.c): Remove.
1551 (s390x-tevx-linux64.c): Remove.
1552 (tic6x-c64xp-linux.c): Remove.
1553 (tic6x-c64x-linux.c): Remove.
1554 (tic6x-c62x-linux.c): Remove.
1556 (reg-sparc64.c): Remove.
1557 (reg-spu.c): Remove.
1559 (amd64-linux.c): Remove.
1560 (amd64-avx.c): Remove.
1561 (amd64-avx-linux.c): Remove.
1562 (amd64-avx-avx512.c): Remove.
1563 (amd64-avx-avx512-linux.c): Remove.
1564 (amd64-mpx.c): Remove.
1565 (amd64-mpx-linux.c): Remove.
1566 (amd64-avx-mpx-avx512-pku.c): Remove.
1567 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1568 (amd64-avx-mpx.c): Remove.
1569 (amd64-avx-mpx-linux.c): Remove.
1571 (x32-linux.c): Remove.
1572 (x32-avx.c): Remove.
1573 (x32-avx-linux.c): Remove.
1574 (x32-avx-avx512.c): Remove.
1575 (x32-avx-avx512-linux.c): Remove.
1576 (reg-xtensa.c): Remove.
1577 (reg-tilegx.c): Remove.
1578 (reg-tilegx32.c): Remove.
1580 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1582 * Makefile.in (SFILES): Add "common/environ.c".
1583 (OBJS): Add "common/environ.h".
1585 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1587 * configure.ac: Check if the fs_base and gs_base members of
1588 `struct user_regs_struct' exist.
1589 * config.in: Regenerated.
1590 * configure: Likewise.
1592 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1594 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1596 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1597 (get_next_pcs_syscall_next_pc): Likewise.
1599 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1601 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1602 * nto-x86-low.c: Likewise.
1604 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1606 * Makefile.in: Include disable-implicit-rules.mk.
1608 2016-11-23 Pedro Alves <palves@redhat.com>
1610 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1611 (debug_vprintf): Use std::chrono::steady_clock instead of
1612 gettimeofday. Use '.' instead of ':'.
1613 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1614 (get_timestamp): Use std::chrono::steady_clock instead of
1617 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1619 * Makefile.in: Fix whitespace formatting.
1621 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1623 * Makefile.in (SFILES, OBS): Flatten list and order
1626 2016-11-23 Pedro Alves <palves@redhat.com>
1628 * event-loop.c (handle_file_event): Use warning.
1629 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1630 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1633 2016-11-23 Pedro Alves <palves@redhat.com>
1635 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1637 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1638 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1639 debug_printf and debug_flush for debug output.
1640 * server.c (handle_general_set): Likewise.
1641 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1644 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1646 * Makefile.in (.c.o): Replace rule with ...
1647 (%.o: %.c): ... this one.
1649 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1651 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1652 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1654 * configure.ac: Remove checks for the make program.
1655 * configure: Re-generate.
1657 2016-10-28 Pedro Alves <palves@redhat.com>
1659 * Makefile.in (CXX_DIALECT): Get from configure.
1660 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1661 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1662 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1663 * config.in: Regenerate.
1664 * configure: Regenerate.
1666 2016-10-27 Yao Qi <yao.qi@linaro.org>
1668 * linux-low.c (linux_supports_range_stepping): Return true if
1669 can_software_single_step return true.
1671 2016-10-27 Yao Qi <yao.qi@linaro.org>
1673 * inferiors.c (find_inferior_in_random): New function.
1674 * inferiors.h (find_inferior_in_random): Declare.
1675 * linux-low.c (linux_wait_for_event_filtered): Call
1676 find_inferior_in_random instead of find_inferior.
1678 2016-10-27 Yao Qi <yao.qi@linaro.org>
1680 * linux-low.c (linux_wait_1): If single-step breakpoints are
1681 inserted, remove them.
1683 2016-10-26 Pedro Alves <palves@redhat.com>
1685 * linux-low.c (handle_extended_wait): Link parent/child fork
1687 (linux_wait_1): Unlink them.
1688 (linux_set_resume_request): Ignore resume requests for
1689 already-resumed and unhandled fork child threads.
1690 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1691 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1693 (handle_v_requests) <vCont>: Don't call require_running.
1694 * server.h (in_queued_stop_replies): New declaration.
1696 2016-10-24 Yao Qi <yao.qi@linaro.org>
1699 * linux-aarch64-low.c (append_insns): Cast the return value to
1702 2016-10-10 Yao Qi <yao.qi@linaro.org>
1704 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1706 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1708 * target.c (target_supports_multi_process): New function, moved
1710 * target.h (target_supports_multi_process): ... here. Remove
1713 2016-10-05 Tom Tromey <tom@tromey.com>
1716 * tracepoint.c (handle_tracepoint_bkpts): Check
1717 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1719 2016-10-05 Yao Qi <yao.qi@linaro.org>
1721 * configure.srv: Update the path of arm-*.xml files.
1723 2016-10-05 Terry Guo <terry.guo@arm.com>
1724 Yao Qi <yao.qi@linaro.org>
1726 * Makefile.in: Adjust the path of rules.
1727 * configure.srv: Update the path of xml files.
1728 * regformats/arm-with-iwmmxt.dat: Regenerated.
1729 * regformats/arm-with-neon.dat: Likewise.
1730 * regformats/arm-with-vfpv2.dat: Likewise.
1731 * regformats/arm-with-vfpv3.dat Likewise.
1733 2016-09-30 Yao Qi <yao.qi@linaro.org>
1736 * target.c (target_stop_and_wait): Don't call
1737 target_continue_no_signal, use resume_stop instead.
1739 2016-09-26 Yao Qi <yao.qi@linaro.org>
1741 * linux-low.c (linux_wait_1): Call debug_exit.
1743 2016-09-23 Pedro Alves <palves@redhat.com>
1745 * Makefile.in (SFILES): Add common/new-op.c.
1746 (OBS): Add common/new-op.o.
1747 (new-op.o): New rule.
1749 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1751 * .gitinore: Ignore more files.
1753 2016-09-21 Yao Qi <yao.qi@linaro.org>
1755 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1758 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1760 * server.c (start_inferior): Call target_mourn_inferior instead of
1761 mourn_inferior; pass ptid_t argument to it.
1763 (handle_target_event): Likewise.
1764 * target.c (target_mourn_inferior): New function.
1765 * target.h (mourn_inferior): Delete macro.
1767 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1769 * linux-low.c (lwp_is_stepping): New function.
1771 2016-09-06 Carl Love <cel@us.ibm.com>
1773 * server.c (start_inferior): Fixed comment, requested comment change
1774 didn't get updated correctly. Removed reference to ptrace () call as
1775 it is only true on Linux systems.
1777 2016-09-06 Carl Love <cel@us.ibm.com>
1779 * server.c (start_inferior): Do not call
1780 function target_post_create_inferior () if the
1781 inferior process has already exited.
1783 2016-09-05 Pedro Alves <palves@redhat.com>
1785 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1786 (COMPILE.pre, CC_LD): Use CXX directly.
1787 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1788 * acinclude.m4: Don't include build-with-cxx.m4.
1789 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1790 * configure: Regenerate.
1792 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1795 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1796 call writing data to own_buf.
1798 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1800 * target.c (mywait): Call target_wait instead of
1802 (target_wait): New function.
1804 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1806 * server.c (start_inferior): New variable 'ptid'. Replace calls
1807 to the_target->resume by target_continue{,_no_signal}, depending
1809 * target.c (target_stop_and_wait): Call target_continue_no_signal
1810 instead of the_target->resume.
1811 (target_continue): New function.
1813 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1815 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1817 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1820 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1822 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1823 * linux-arm-low.c (ps_get_thread_area): Likewise.
1824 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1825 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1826 * linux-mips-low.c (ps_get_thread_area): Likewise.
1827 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1828 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1829 * linux-x86-low.c (ps_get_thread_area): Likewise.
1830 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1832 2016-08-19 Pedro Alves <palves@redhat.com>
1834 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1836 2016-08-19 Pedro Alves <palves@redhat.com>
1838 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1839 comment. Use memcpy instead of casting through unsigned long.
1841 2016-08-19 Pedro Alves <palves@redhat.com>
1843 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1844 allocating around 0x80000000.
1846 2016-08-19 Pedro Alves <palves@redhat.com>
1849 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1850 (x32-avx512-linux-ipa.o): New rules.
1851 * configure.ac (x86_64-*-linux*): New x32 check.
1852 * configure.srv (ipa_x32_linux_regobj): New.
1853 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1854 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1856 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1858 * configure: Regenerate.
1860 2016-08-09 Pedro Alves <palves@redhat.com>
1863 * Makefile.in (OBS): Add signals-state-save-restore.o.
1864 (signals-state-save-restore.o): New rule.
1865 * config.in: Regenerate.
1866 * configure: Regenerate.
1867 * linux-low.c: Include "signals-state-save-restore.h".
1868 (linux_create_inferior): Call
1869 restore_original_signals_state.
1870 * server.c: Include "dispositions-save-restore.h".
1871 (captured_main): Call save_original_signals_state.
1873 2016-08-05 Pedro Alves <palves@redhat.com>
1875 * configure: Regenerate.
1877 2016-08-04 Yao Qi <yao.qi@linaro.org>
1879 * linux-low.c (regsets_fetch_inferior_registers): Check
1880 errno is ESRCH or not.
1882 2016-08-02 Yao Qi <yao.qi@linaro.org>
1884 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1885 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1886 (thread_db_load_search): Update.
1887 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1888 td_ta_set_event and td_ta_event_getmsg.
1890 2016-07-26 Pedro Alves <palves@redhat.com>
1893 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1894 of unsigned long for 64-bit registers and use uint32_t instead of
1895 unsigned int for 32-bit registers.
1897 2016-07-26 Pedro Alves <palves@redhat.com>
1899 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1902 2016-07-21 Tom Tromey <tom@tromey.com>
1904 * configure: Rebuild.
1906 2016-07-21 Yao Qi <yao.qi@linaro.org>
1908 * mem-break.c (find_gdb_breakpoint): Cast bp to
1909 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1911 2016-07-21 Yao Qi <yao.qi@linaro.org>
1913 * server.c (handle_v_requests): Support s and S actions
1914 if target_supports_software_single_step return true.
1916 2016-07-21 Yao Qi <yao.qi@linaro.org>
1918 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1919 is resume_step, call maybe_hw_step.
1920 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1922 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1924 (proceed_one_lwp): If resume request is resume_step, install
1925 reinsert breakpoints and call maybe_hw_step.
1927 2016-07-21 Yao Qi <yao.qi@linaro.org>
1929 * linux-low.c (proceed_one_lwp): Declare.
1930 (linux_resume_one_thread): Remove local variable 'step'.
1931 Lift code enqueue signal. Call proceed_one_lwp instead of
1932 linux_resume_one_lwp.
1934 2016-07-21 Yao Qi <yao.qi@linaro.org>
1936 * linux-low.c (linux_resume_one_thread): Call
1937 enqueue_pending_signal.
1939 2016-07-21 Yao Qi <yao.qi@linaro.org>
1941 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1942 * inferiors.c (do_restore_current_thread_cleanup): New function.
1943 (make_cleanup_restore_current_thread): Likewise.
1944 * linux-low.c (install_software_single_step_breakpoints): Call
1945 make_cleanup_restore_current_thread. Switch current_thread to
1948 2016-07-21 Yao Qi <yao.qi@linaro.org>
1950 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1951 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1952 (clone_one_breakpoint): Likewise.
1953 (delete_reinsert_breakpoints): Change parameter to thread.
1955 (has_reinsert_breakpoints): Likewise.
1956 (uninsert_reinsert_breakpoints): Likewise.
1957 (reinsert_reinsert_breakpoints): Likewise.
1958 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1959 (delete_reinsert_breakpoints): Likewise.
1960 (reinsert_reinsert_breakpoints): Likewise.
1961 (uninsert_reinsert_breakpoints): Likewise.
1962 (has_reinsert_breakpoints): Likewise.
1964 2016-07-21 Yao Qi <yao.qi@linaro.org>
1966 * inferiors.c (get_thread_process): Make parameter const.
1967 * inferiors.h (get_thread_process): Update declaration.
1968 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1969 Add new parameters child_thread and parent_thread. Callers
1971 * mem-break.h (clone_all_breakpoints): Update declaration.
1973 2016-07-21 Yao Qi <yao.qi@linaro.org>
1975 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1976 <command_list, handler>: Remove.
1977 (struct gdb_breakpoint): New.
1978 (struct other_breakpoint): New.
1979 (struct reinsert_breakpoint): New.
1980 (is_gdb_breakpoint): New function.
1981 (any_persistent_commands): Update command_list if
1982 is_gdb_breakpoint returns true.
1983 (set_breakpoint): Create breakpoints according to their types.
1984 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1985 (set_gdb_breakpoint_1): Likewise.
1986 (set_gdb_breakpoint): Likewise.
1987 (clear_breakpoint_conditions): Change parameter type to
1988 'struct gdb_breakpoint *'.
1989 (clear_breakpoint_commands): Likewise.
1990 (clear_breakpoint_conditions_and_commands): Likewise.
1991 (add_condition_to_breakpoint): Likewise.
1992 (add_breakpoint_condition): Likewise.
1993 (add_commands_to_breakpoint): Likewise.
1994 (check_breakpoints): Check other_breakpoint.
1995 (clone_one_breakpoint): Clone breakpopint according to its type.
1996 * mem-break.h (struct gdb_breakpoint): Declare.
1997 (set_gdb_breakpoint): Update declaration.
1998 (clear_breakpoint_conditions_and_commands): Likewise.
1999 (add_breakpoint_condition): Likewise.
2000 (add_breakpoint_commands): Likewise.
2001 * server.c (process_point_options): Change parameter type to
2002 'struct gdb_breakpoint *'.
2004 2016-07-21 Yao Qi <yao.qi@linaro.org>
2006 * mem-break.c (set_breakpoint_at): Rename it to ...
2007 (set_breakpoint_type_at): ... it.
2008 (set_breakpoint_at): Call set_breakpoint_type_at.
2009 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2010 * mem-break.h (set_breakpoint_at): Update comments.
2012 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2014 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2016 (nios2_store_gregset): Likewise.
2018 2016-07-01 Pedro Alves <palves@redhat.com>
2019 Antoine Tremblay <antoine.tremblay@ericsson.com>
2021 * linux-low.c: Change interface to take the target lwp_info
2022 pointer directly and return void. Handle detaching from a zombie
2024 (linux_detach_lwp_callback): New function.
2025 (linux_detach): Detach from the leader thread after detaching from
2028 2016-06-28 Yao Qi <yao.qi@linaro.org>
2030 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2031 for variable new_offset.
2032 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2033 (aarch64_ftrace_insn_reloc_cb): Likewise.
2034 (aarch64_ftrace_insn_reloc_tb): Likewise.
2035 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2036 PRIx64 instead of PRIx32.
2038 2016-06-28 Yao Qi <yao.qi@linaro.org>
2040 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2041 (the_low_target): Install arm_get_syscall_trapinfo.
2043 2016-06-28 Yao Qi <yao.qi@linaro.org>
2045 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2047 (the_low_target): Install aarch64_get_syscall_trapinfo.
2049 2016-06-28 Yao Qi <yao.qi@linaro.org>
2051 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2053 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2054 Remove parameter sysno.
2055 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2058 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2060 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2061 (s390_emit_ne_goto): Likewise.
2062 (s390_emit_lt_goto): Likewise.
2063 (s390_emit_le_goto): Likewise.
2064 (s390_emit_gt_goto): Likewise.
2065 (s390_emit_ge_goto): Likewise.
2066 (s390x_emit_eq_goto): Likewise.
2067 (s390x_emit_ne_goto): Likewise.
2068 (s390x_emit_lt_goto): Likewise.
2069 (s390x_emit_le_goto): Likewise.
2070 (s390x_emit_gt_goto): Likewise.
2071 (s390x_emit_ge_goto): Likewise.
2072 (s390_emit_ops_impl): Mark variable static.
2073 (s390x_emit_ops): Likewise.
2075 2016-06-17 Yao Qi <yao.qi@linaro.org>
2077 * linux-low.c (handle_extended_wait): Call
2078 uninsert_reinsert_breakpoints for the parent process. Remove
2079 reinsert breakpoints from the child process. Reinsert them to
2080 the parent process when vfork is done.
2081 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2082 (reinsert_reinsert_breakpoints): New function.
2083 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2084 (reinsert_reinsert_breakpoints): Declare.
2086 2016-06-17 Yao Qi <yao.qi@linaro.org>
2088 * linux-low.c (handle_extended_wait): If the parent is doing
2089 step-over, remove the reinsert breakpoints from the forked child.
2091 2016-06-17 Yao Qi <yao.qi@linaro.org>
2093 * linux-low.c (unsuspend_all_lwps): Declare.
2094 (linux_low_filter_event): If thread exited, call finish_step_over.
2095 If step-over is finished, unsuspend other threads.
2097 2016-06-17 Yao Qi <yao.qi@linaro.org>
2099 * linux-low.c (linux_resume_one_lwp_throw): Assert
2100 has_reinsert_breakpoints returns false.
2101 * mem-break.c (delete_disabled_breakpoints): Assert
2102 bp type isn't reinsert_breakpoint.
2104 2016-06-17 Yao Qi <yao.qi@linaro.org>
2106 * linux-low.c (maybe_hw_step): New function.
2107 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2108 (finish_step_over): Switch current_thread to lwp temporarily,
2109 and assert has_reinsert_breakpoints returns true.
2110 (proceed_one_lwp): Call maybe_hw_step.
2111 * mem-break.c (has_reinsert_breakpoints): New function.
2112 * mem-break.h (has_reinsert_breakpoints): Declare.
2114 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2116 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2118 2016-05-17 Yao Qi <yao.qi@linaro.org>
2120 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2121 instead of find_inferior.
2123 2016-05-05 Yao Qi <yao.qi@linaro.org>
2125 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2126 Initialize res to zero.
2128 2016-05-05 Yao Qi <yao.qi@linaro.org>
2130 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2133 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2135 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2136 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2137 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2139 2016-04-28 Par Olsson <par.olsson@windriver.com>
2140 Simon Marchi <simon.marchi@ericsson.com>
2142 * tracepoint.c (write_inferior_int8): New function.
2143 (cmd_qtenable_disable): Write enable flag using
2144 write_inferior_int8.
2146 2016-04-25 Yao Qi <yao.qi@linaro.org>
2148 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2149 (need_step_over_p): Return zero if the LWP has pending signals
2150 can be delivered on software single step target.
2152 2016-04-25 Yao Qi <yao.qi@linaro.org>
2154 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2155 return instead of error.
2157 2016-04-22 Yao Qi <yao.qi@linaro.org>
2159 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2162 2016-04-22 Yao Qi <yao.qi@linaro.org>
2164 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2165 signal when stepping over breakpoint with software single
2168 2016-04-21 Pedro Alves <palves@redhat.com>
2170 * linux-s390-low.c (s390_collect_ptrace_register)
2171 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2173 (s390_check_regset): Use void * instead of gdb_byte *.
2175 2016-04-20 Pedro Alves <palves@redhat.com>
2177 * configure: Renegerate.
2179 2016-04-20 Yao Qi <yao.qi@linaro.org>
2181 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2182 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2184 (arm_store_gregset): Likewise.
2186 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2188 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2189 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2190 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2191 (amd64-avx-mpx-linux.c): New rules.
2192 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2193 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2194 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2195 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2196 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2197 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2198 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2199 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2200 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2201 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2202 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2203 * linux-x86-low.c (x86_linux_read_description): Add case for
2204 X86_XSTATE_AVX_MPX_MASK.
2205 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2206 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2207 init_registers_i386_avx_mpx_linux.
2208 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2209 (initialize_low_tracepoint): Call
2210 init_registers_i386_avx_mpx_linux.
2211 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2212 (initialize_low_tracepoint): Call
2213 init_registers_amd64_avx_mpx_linux.
2214 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2215 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2216 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2219 2016-04-18 Pedro Alves <palves@redhat.com>
2221 * configure: Regenerate.
2223 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2225 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2226 (aarch64_emit_sub): Likewise.
2228 2016-04-12 Pedro Alves <palves@redhat.com>
2230 * utils.c (prepare_to_throw_exception): Delete.
2232 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2234 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2236 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2238 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2240 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2242 * linux-aarch64-ipa.c: Add <elf.h> include.
2243 * linux-ppc-ipa.c: Add <elf.h> include.
2244 * linux-s390-ipa.c: Add <elf.h> include.
2246 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2248 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2249 (get_raw_reg_ptr): Likewise.
2250 (get_trace_state_variable_value_ptr): Likewise.
2251 (set_trace_state_variable_value_ptr): Likewise.
2252 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2255 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2256 Marcin Kościelnicki <koriakin@0x04.net>
2259 * linux-ppc-low.c (emit_insns): New function.
2260 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2261 (ppc_emit_prologue): New function.
2262 (ppc_emit_epilogue): New function.
2263 (ppc_emit_add): New function.
2264 (ppc_emit_sub): New function.
2265 (ppc_emit_mul): New function.
2266 (ppc_emit_lsh): New function.
2267 (ppc_emit_rsh_signed): New function.
2268 (ppc_emit_rsh_unsigned): New function.
2269 (ppc_emit_ext): New function.
2270 (ppc_emit_zero_ext): New function.
2271 (ppc_emit_log_not): New function.
2272 (ppc_emit_bit_and): New function.
2273 (ppc_emit_bit_or): New function.
2274 (ppc_emit_bit_xor): New function.
2275 (ppc_emit_bit_not): New function.
2276 (ppc_emit_equal): New function.
2277 (ppc_emit_less_signed): New function.
2278 (ppc_emit_less_unsigned): New function.
2279 (ppc_emit_ref): New function.
2280 (ppc_emit_const): New function.
2281 (ppc_emit_reg): New function.
2282 (ppc_emit_pop): New function.
2283 (ppc_emit_stack_flush): New function.
2284 (ppc_emit_swap): New function.
2285 (ppc_emit_stack_adjust): New function.
2286 (ppc_emit_call): New function.
2287 (ppc_emit_int_call_1): New function.
2288 (ppc_emit_void_call_2): New function.
2289 (ppc_emit_if_goto): New function.
2290 (ppc_emit_goto): New function.
2291 (ppc_emit_eq_goto): New function.
2292 (ppc_emit_ne_goto): New function.
2293 (ppc_emit_lt_goto): New function.
2294 (ppc_emit_le_goto): New function.
2295 (ppc_emit_gt_goto): New function.
2296 (ppc_emit_ge_goto): New function.
2297 (ppc_write_goto_address): New function.
2298 (ppc_emit_ops_impl): New static variable.
2299 (ppc64v1_emit_prologue): New function.
2300 (ppc64v2_emit_prologue): New function.
2301 (ppc64_emit_epilogue): New function.
2302 (ppc64_emit_add): New function.
2303 (ppc64_emit_sub): New function.
2304 (ppc64_emit_mul): New function.
2305 (ppc64_emit_lsh): New function.
2306 (ppc64_emit_rsh_signed): New function.
2307 (ppc64_emit_rsh_unsigned): New function.
2308 (ppc64_emit_ext): New function.
2309 (ppc64_emit_zero_ext): New function.
2310 (ppc64_emit_log_not): New function.
2311 (ppc64_emit_bit_and): New function.
2312 (ppc64_emit_bit_or): New function.
2313 (ppc64_emit_bit_xor): New function.
2314 (ppc64_emit_bit_not): New function.
2315 (ppc64_emit_equal): New function.
2316 (ppc64_emit_less_signed): New function.
2317 (ppc64_emit_less_unsigned): New function.
2318 (ppc64_emit_ref): New function.
2319 (ppc64_emit_const): New function.
2320 (ppc64v1_emit_reg): New function.
2321 (ppc64v2_emit_reg): New function.
2322 (ppc64_emit_pop): New function.
2323 (ppc64_emit_stack_flush): New function.
2324 (ppc64_emit_swap): New function.
2325 (ppc64v1_emit_call): New function.
2326 (ppc64v2_emit_call): New function.
2327 (ppc64v1_emit_int_call_1): New function.
2328 (ppc64v2_emit_int_call_1): New function.
2329 (ppc64v1_emit_void_call_2): New function.
2330 (ppc64v2_emit_void_call_2): New function.
2331 (ppc64_emit_if_goto): New function.
2332 (ppc64_emit_eq_goto): New function.
2333 (ppc64_emit_ne_goto): New function.
2334 (ppc64_emit_lt_goto): New function.
2335 (ppc64_emit_le_goto): New function.
2336 (ppc64_emit_gt_goto): New function.
2337 (ppc64_emit_ge_goto): New function.
2338 (ppc64v1_emit_ops_impl): New static variable.
2339 (ppc64v2_emit_ops_impl): New static variable.
2340 (ppc_emit_ops): New function.
2341 (linux_low_target): Wire in ppc_emit_ops.
2343 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2344 Marcin Kościelnicki <koriakin@0x04.net>
2347 * Makefile.in: Add powerpc-*-ipa.o
2348 * configure.srv: Add ipa_obj for powerpc*-linux.
2349 * linux-ppc-ipa.c: New file.
2350 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2352 (PPC_FIELD): New macro.
2353 (PPC_SEXT): New macro.
2354 (PPC_OP6): New macro.
2355 (PPC_BO): New macro.
2356 (PPC_LI): New macro.
2357 (PPC_BD): New macro.
2358 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2359 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2360 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2361 (ppc_get_thread_area): New function.
2362 (is_elfv2_inferior): New function.
2363 (gen_ds_form): New function.
2364 (GEN_STD): New macro.
2365 (GEN_STDU): New macro.
2366 (GEN_LD): New macro.
2367 (GEN_LDU): New macro.
2368 (gen_d_form): New function.
2369 (GEN_ADDI): New macro.
2370 (GEN_ADDIS): New macro.
2371 (GEN_LI): New macro.
2372 (GEN_LIS): New macro.
2373 (GEN_ORI): New macro.
2374 (GEN_ORIS): New macro.
2375 (GEN_LWZ): New macro.
2376 (GEN_STW): New macro.
2377 (GEN_STWU): New macro.
2378 (gen_xfx_form): New function.
2379 (GEN_MFSPR): New macro.
2380 (GEN_MTSPR): New macro.
2381 (GEN_MFCR): New macro.
2382 (GEN_MTCR): New macro.
2383 (GEN_SYNC): New macro.
2384 (GEN_LWSYNC): New macro.
2385 (gen_x_form): New function.
2386 (GEN_OR): New macro.
2387 (GEN_MR): New macro.
2388 (GEN_LWARX): New macro.
2389 (GEN_STWCX): New macro.
2390 (GEN_CMPW): New macro.
2391 (gen_md_form): New function.
2392 (GEN_RLDICL): New macro.
2393 (GEN_RLDICR): New macro.
2394 (gen_i_form): New function.
2396 (GEN_BL): New macro.
2397 (gen_b_form): New function.
2398 (GEN_BNE): New macro.
2399 (GEN_LOAD): New macro.
2400 (GEN_STORE): New macro.
2401 (gen_limm): New function.
2402 (gen_atomic_xchg): New function.
2403 (gen_call): New function.
2404 (ppc_relocate_instruction): New function.
2405 (ppc_install_fast_tracepoint_jump_pad): New function.
2406 (ppc_get_min_fast_tracepoint_insn_len): New function.
2407 (ppc_get_ipa_tdesc_idx): New function.
2408 (the_low_target): Wire in the new functions.
2409 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2411 * linux-ppc-tdesc.h: New file.
2413 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2415 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2416 (alloc_jump_pad_buffer): New function.
2417 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2418 (alloc_jump_pad_buffer): New function.
2419 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2420 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2421 (alloc_jump_pad_buffer): New function.
2422 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2423 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2424 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2425 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2427 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2429 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2430 * linux-amd64-ipa.c: Likewise.
2431 * linux-i386-ipa.c: Likewise.
2432 * linux-s390-ipa.c: Likewise.
2433 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2434 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2435 set_trace_state_variable_value_ptr.
2436 (struct ipa_sym_addresses): Likewise.
2437 (symbol_list): Likewise.
2438 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2439 accessing gdb_collect directly.
2440 (gdb_collect_ptr_type): New typedef.
2441 (get_raw_reg_ptr_type): New typedef.
2442 (get_trace_state_variable_value_ptr_type): New typedef.
2443 (set_trace_state_variable_value_ptr_type): New typedef.
2444 (gdb_collect_ptr): New global.
2445 (get_raw_reg_ptr): New global.
2446 (get_trace_state_variable_value_ptr): New global.
2447 (set_trace_state_variable_value_ptr): New global.
2448 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2449 accessing get_raw_reg directly.
2450 (get_get_tsv_func_addr): Likewise for
2451 get_trace_state_variable_value_ptr.
2452 (get_set_tsv_func_addr): Likewise for
2453 set_trace_state_variable_value_ptr.
2454 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2456 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2458 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2460 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2462 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2464 (relocate_instruction): Remove own_buf.
2465 * server.c (own_buf): Make global.
2466 (handle_v_requests): Make global.
2467 * server.h (own_buf): New declaration.
2468 (handle_v_requests): New prototype.
2470 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2473 * linux-s390-low.c (add_insns): New function.
2474 (s390_emit_prologue): New function.
2475 (s390_emit_epilogue): New function.
2476 (s390_emit_add): New function.
2477 (s390_emit_sub): New function.
2478 (s390_emit_mul): New function.
2479 (s390_emit_lsh): New function.
2480 (s390_emit_rsh_signed): New function.
2481 (s390_emit_rsh_unsigned): New function.
2482 (s390_emit_ext): New function.
2483 (s390_emit_log_not): New function.
2484 (s390_emit_bit_and): New function.
2485 (s390_emit_bit_or): New function.
2486 (s390_emit_bit_xor): New function.
2487 (s390_emit_bit_not): New function.
2488 (s390_emit_equal): New function.
2489 (s390_emit_less_signed): New function.
2490 (s390_emit_less_unsigned): New function.
2491 (s390_emit_ref): New function.
2492 (s390_emit_if_goto): New function.
2493 (s390_emit_goto): New function.
2494 (s390_write_goto_address): New function.
2495 (s390_emit_litpool): New function.
2496 (s390_emit_const): New function.
2497 (s390_emit_call): New function.
2498 (s390_emit_reg): New function.
2499 (s390_emit_pop): New function.
2500 (s390_emit_stack_flush): New function.
2501 (s390_emit_zero_ext): New function.
2502 (s390_emit_swap): New function.
2503 (s390_emit_stack_adjust): New function.
2504 (s390_emit_set_r2): New function.
2505 (s390_emit_int_call_1): New function.
2506 (s390_emit_void_call_2): New function.
2507 (s390_emit_eq_goto): New function.
2508 (s390_emit_ne_goto): New function.
2509 (s390_emit_lt_goto): New function.
2510 (s390_emit_le_goto): New function.
2511 (s390_emit_gt_goto): New function.
2512 (s390_emit_ge_goto): New function.
2513 (s390x_emit_prologue): New function.
2514 (s390x_emit_epilogue): New function.
2515 (s390x_emit_add): New function.
2516 (s390x_emit_sub): New function.
2517 (s390x_emit_mul): New function.
2518 (s390x_emit_lsh): New function.
2519 (s390x_emit_rsh_signed): New function.
2520 (s390x_emit_rsh_unsigned): New function.
2521 (s390x_emit_ext): New function.
2522 (s390x_emit_log_not): New function.
2523 (s390x_emit_bit_and): New function.
2524 (s390x_emit_bit_or): New function.
2525 (s390x_emit_bit_xor): New function.
2526 (s390x_emit_bit_not): New function.
2527 (s390x_emit_equal): New function.
2528 (s390x_emit_less_signed): New function.
2529 (s390x_emit_less_unsigned): New function.
2530 (s390x_emit_ref): New function.
2531 (s390x_emit_if_goto): New function.
2532 (s390x_emit_const): New function.
2533 (s390x_emit_call): New function.
2534 (s390x_emit_reg): New function.
2535 (s390x_emit_pop): New function.
2536 (s390x_emit_stack_flush): New function.
2537 (s390x_emit_zero_ext): New function.
2538 (s390x_emit_swap): New function.
2539 (s390x_emit_stack_adjust): New function.
2540 (s390x_emit_int_call_1): New function.
2541 (s390x_emit_void_call_2): New function.
2542 (s390x_emit_eq_goto): New function.
2543 (s390x_emit_ne_goto): New function.
2544 (s390x_emit_lt_goto): New function.
2545 (s390x_emit_le_goto): New function.
2546 (s390x_emit_gt_goto): New function.
2547 (s390x_emit_ge_goto): New function.
2548 (s390_emit_ops): New function.
2549 (struct linux_target_ops): Fill in emit_ops hook.
2551 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2554 * Makefile.in: Add s390 IPA files.
2555 * configure.srv: Build IPA for s390.
2556 * linux-s390-ipa.c: New file.
2557 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2558 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2559 (tdesc_s390_linux32): Likewise.
2560 (init_registers_s390_linux32v1): Likewise.
2561 (tdesc_s390_linux32v1): Likewise.
2562 (init_registers_s390_linux32v2): Likewise.
2563 (tdesc_s390_linux32v2): Likewise.
2564 (init_registers_s390_linux64): Likewise.
2565 (tdesc_s390_linux64): Likewise.
2566 (init_registers_s390_linux64v1): Likewise.
2567 (tdesc_s390_linux64v1): Likewise.
2568 (init_registers_s390_linux64v2): Likewise.
2569 (tdesc_s390_linux64v2): Likewise.
2570 (init_registers_s390_te_linux64): Likewise.
2571 (tdesc_s390_te_linux64): Likewise.
2572 (init_registers_s390_vx_linux64): Likewise.
2573 (tdesc_s390_vx_linux64): Likewise.
2574 (init_registers_s390_tevx_linux64): Likewise.
2575 (tdesc_s390_tevx_linux64): Likewise.
2576 (init_registers_s390x_linux64): Likewise.
2577 (tdesc_s390x_linux64): Likewise.
2578 (init_registers_s390x_linux64v1): Likewise.
2579 (tdesc_s390x_linux64v1): Likewise.
2580 (init_registers_s390x_linux64v2): Likewise.
2581 (tdesc_s390x_linux64v2): Likewise.
2582 (init_registers_s390x_te_linux64): Likewise.
2583 (tdesc_s390x_te_linux64): Likewise.
2584 (init_registers_s390x_vx_linux64): Likewise.
2585 (tdesc_s390x_vx_linux64): Likewise.
2586 (init_registers_s390x_tevx_linux64): Likewise.
2587 (tdesc_s390x_tevx_linux64): Likewise.
2588 (have_hwcap_s390_vx): New static variable.
2589 (s390_arch_setup): Fill have_hwcap_s390_vx.
2590 (s390_get_thread_area): New function.
2591 (s390_ft_entry_gpr_esa): New const.
2592 (s390_ft_entry_gpr_zarch): New const.
2593 (s390_ft_entry_misc): New const.
2594 (s390_ft_entry_fr): New const.
2595 (s390_ft_entry_vr): New const.
2596 (s390_ft_main_31): New const.
2597 (s390_ft_main_64): New const.
2598 (s390_ft_exit_fr): New const.
2599 (s390_ft_exit_vr): New const.
2600 (s390_ft_exit_misc): New const.
2601 (s390_ft_exit_gpr_esa): New const.
2602 (s390_ft_exit_gpr_zarch): New const.
2603 (append_insns): New function.
2604 (s390_relocate_instruction): New function.
2605 (s390_install_fast_tracepoint_jump_pad): New function.
2606 (s390_get_min_fast_tracepoint_insn_len): New function.
2607 (s390_get_ipa_tdesc_idx): New function.
2608 (struct linux_target_ops): Wire in the above functions.
2609 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2610 * linux-s390-tdesc.h: New file.
2612 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2614 * linux-s390-low.c (s390_supports_tracepoints): New function.
2615 (struct linux_target_ops): Fill supports_tracepoints hook.
2617 2016-03-18 Yao Qi <yao.qi@linaro.org>
2619 * linux-low.c (lwp_signal_can_be_delivered): New function.
2620 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2622 2016-03-18 Yao Qi <yao.qi@linaro.org>
2624 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2625 0 if signal is enqueued. Remove 'signal' from one debugging
2626 message. Move one debugging message to some lines below.
2627 Remove code setting 'signal' to 0.
2629 2016-03-18 Yao Qi <yao.qi@linaro.org>
2631 * linux-low.c (linux_low_filter_event): Remove redundant
2632 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2634 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2636 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2637 (struct linux_target_ops): Wire in the above.
2639 2016-03-03 Yao Qi <yao.qi@linaro.org>
2641 * linux-low.c: Update comments to start_step_over.
2643 2016-03-03 Yao Qi <yao.qi@linaro.org>
2646 * linux-low.c (handle_extended_wait): Set child suspended
2647 if event_lwp->bp_reinsert isn't zero.
2649 2016-03-02 Yao Qi <yao.qi@linaro.org>
2651 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2652 enqueue_pending_signal.
2654 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2656 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2659 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2661 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2662 (s390_regmap_3264) [!__s390x__]: New global.
2663 (s390_collect_ptrace_register): Skip map entries containing -1.
2664 (s390_supply_ptrace_register): Ditto.
2665 (s390_fill_gprs_high): New function.
2666 (s390_store_gprs_high): New function.
2667 (s390_regsets): Add NT_S390_HIGH_GPRS.
2668 (s390_get_hwcap): Enable on 31-bit.
2669 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2670 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2671 Detect NT_S390_HIGH_GPRS.
2672 (s390_usrregs_info_3264): Enable on 31-bit.
2673 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2674 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2676 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2679 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2680 * configure.srv: Ditto.
2681 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2682 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2683 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2684 (init_registers_amd64_linux): Remove prototype.
2685 (tdesc_amd64_linux): Remove declaration.
2686 (get_ipa_tdesc): New function.
2687 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2688 initialize remaining tdescs.
2689 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2690 (init_registers_i386_linux): Remove prototype.
2691 (tdesc_i386_linux): Remove declaration.
2692 (get_ipa_tdesc): New function.
2693 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2694 initialize remaining tdescs.
2695 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2696 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2697 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2698 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2699 (x86_get_ipa_tdesc_idx): New function.
2700 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2701 * linux-x86-tdesc.h: New file.
2702 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2703 (target_get_ipa_tdesc_idx): New macro.
2704 * tracepoint.c (ipa_tdesc_idx): New macro.
2705 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2706 (symbol_list): Add ipa_tdesc_idx.
2707 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2708 (ipa_tdesc): Remove.
2709 (ipa_tdesc_idx): New variable.
2710 (get_context_regcache): Use get_ipa_tdesc.
2711 (gdb_collect): Ditto.
2713 * tracepoint.h (get_ipa_tdesc): New prototype.
2714 (ipa_tdesc): Remove.
2716 2016-02-24 Pedro Alves <palves@redhat.com>
2718 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2719 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2720 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2721 Factor out common code between the USE_SIGTRAP_SIGINFO and
2722 !USE_SIGTRAP_SIGINFO blocks.
2723 (linux_low_filter_event): Call save_stop_reason instead of
2724 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2726 (linux_wait_1): Update comments.
2728 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2730 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2731 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2732 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2733 ppc_insert_point, ppc_remove_point.
2735 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2737 * linux-s390-low.c (s390_supports_z_point_type): New function.
2738 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2740 2016-02-16 Yao Qi <yao.qi@linaro.org>
2742 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2743 PC. Get pc from regcache_read_pc.
2745 2016-02-12 Yao Qi <yao.qi@linaro.org>
2747 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2748 or linux_get_pc_32bit.
2749 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2751 2016-02-12 Yao Qi <yao.qi@linaro.org>
2753 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2754 arm_linux_get_next_pcs_fixup.
2756 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2758 * tracepoint.c (x_tracepoint_action_download): Change
2759 write_inferior_data_ptr to write_inferior_data_pointer.
2760 (cmd_qtstart): Likewise.
2761 (write_inferior_data_ptr): Remove.
2762 (download_agent_expr): Change write_inferior_data_ptr to
2763 write_inferior_data_pointer.
2764 (download_tracepoint_1): Likewise.
2765 (download_tracepoint): Likewise.
2766 (download_trace_state_variables): Likewise.
2768 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2769 Marcin Kościelnicki <koriakin@0x04.net>
2771 * tracepoint.c (struct tracepoint_action_ops): Remove.
2772 (struct tracepoint_action): Remove ops.
2773 (m_tracepoint_action_download, r_tracepoint_action_download)
2774 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2775 size and offset accordingly.
2776 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2777 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2778 (tracepoint_action_send, tracepoint_action_download): New functions.
2779 Helpers for trace action handlers.
2780 (add_tracepoint_action): Remove setup actions ops.
2781 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2783 2016-02-10 Yao Qi <yao.qi@linaro.org>
2785 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2787 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2789 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2791 * configure: Regenerate.
2793 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2795 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2796 void * to gdb_byte *.
2797 * linux-low.c (siginfo_fixup): Likewise.
2798 (linux_xfer_siginfo): Likewise.
2799 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2801 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2803 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2805 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2807 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2809 * linux-x86-low.c [__x86_64__]: Include
2810 "nat/amd64-linux-siginfo.h".
2811 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2812 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2813 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2814 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2815 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2816 (cpt_si_fd, si_timerid, si_overrun): Move from
2817 nat/amd64-linux-siginfo.c.
2818 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2820 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2822 * server.c (skip_to_semicolon): Remove.
2823 (process_point_options): Use strchrnul instead of
2826 2016-01-26 Yao Qi <yao.qi@linaro.org>
2828 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2829 * linux-low.c (install_software_single_step_breakpoints): Don't
2830 call regcache_read_pc.
2831 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2834 2016-01-26 Yao Qi <yao.qi@linaro.org>
2836 * linux-low.c (install_software_single_step_breakpoints): Call
2837 regcache_read_pc instead of get_pc.
2839 2016-01-26 Yao Qi <yao.qi@linaro.org>
2841 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2842 (unblock_async_io): Rename to ...
2843 (block_unblock_async_io): ... it. New function.
2844 (enable_async_io): Don't install SIGIO handler. Unblock it
2846 (disable_async_io): Don't ignore SIGIO. Block it instead.
2847 (initialize_async_io): Install SIGIO handler. Don't call
2850 2016-01-26 Yao Qi <yao.qi@linaro.org>
2852 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2853 first character is '\003', call *the_target->request_interrupt.
2855 2016-01-25 Yao Qi <yao.qi@linaro.org>
2857 * remote-utils.c (new_thread_notify): Remove.
2858 (dead_thread_notify): Likewise.
2859 * remote-utils.h (new_thread_notify): Remove declaration.
2860 (dead_thread_notify): Likewise.
2862 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2864 * gdb.trace/pending.exp: Fix expected message on continue.
2866 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2868 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2869 it works properly on big-endian machines where sizeof (CORE_ADDR)
2872 2016-01-21 Pedro Alves <palves@redhat.com>
2874 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2875 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2876 * configure: Regenerate.
2878 2016-01-21 Yao Qi <yao.qi@linaro.org>
2880 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2881 is_thumb and set it according to CPSR saved on the stack.
2882 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2883 arm_sigreturn_next_pc.
2885 2016-01-18 Yao Qi <yao.qi@linaro.org>
2887 * linux-low.c (linux_set_pc_64bit): New function.
2888 (linux_get_pc_64bit): New function.
2889 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2891 * linux-sparc-low.c (debug_threads): Remove declaration.
2892 (sparc_get_pc): Remove.
2893 (the_low_target): Use linux_get_pc_64bit instead of
2895 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2896 (the_low_target): Use linux_get_pc_64bit and
2899 2016-01-18 Yao Qi <yao.qi@linaro.org>
2901 * linux-arm-low.c (debug_threads): Remove declaration.
2902 (arm_get_pc, arm_set_pc): Remove.
2903 (the_low_target): Use linux_get_pc_32bit and
2905 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2906 (the_low_target): Use linux_get_pc_32bit and
2908 * linux-cris-low.c (debug_threads): Remove declaration.
2909 (cris_get_pc, cris_set_pc,): Remove.
2910 (the_low_target): Use linux_get_pc_32bit and
2912 * linux-crisv32-low.c (debug_threads): Remove declaration.
2913 (cris_get_pc, cris_set_pc): Remove.
2914 (the_low_target): Use linux_get_pc_32bit and
2916 * linux-low.c: Include inttypes.h.
2917 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2918 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2919 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2920 (the_low_target): Use linux_get_pc_32bit and
2922 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2923 (the_low_target): Use linux_get_pc_32bit and
2925 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2926 (the_low_target): Use linux_get_pc_32bit and
2928 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2929 (the_low_target): Use linux_get_pc_32bit and
2931 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2932 (the_low_target): Use linux_get_pc_32bit and
2935 2016-01-18 Gary Benson <gbenson@redhat.com>
2937 * configure.ac (AC_FUNC_FORK): New check.
2938 * config.in: Regenerate.
2939 * configure: Likewise.
2941 2016-01-14 Yao Qi <yao.qi@linaro.org>
2943 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2944 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2945 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2946 arm_get_next_pcs_ctor.
2948 2016-01-12 Josh Stone <jistone@redhat.com>
2949 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2951 * inferiors.h: Include "gdb_vecs.h".
2952 (struct process_info): Add syscalls_to_catch.
2953 * inferiors.c (remove_process): Free syscalls_to_catch.
2954 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2955 syscall_return stops.
2956 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2957 * server.c (handle_general_set): Handle QCatchSyscalls.
2958 (handle_query): Report support for QCatchSyscalls.
2959 * target.h (struct target_ops): Add supports_catch_syscall.
2960 (target_supports_catch_syscall): New macro.
2961 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2962 (struct lwp_info): Add syscall_state.
2963 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2964 Maintain syscall_state and syscalls_to_catch across exec.
2965 (get_syscall_trapinfo): New function, proxy to the_low_target.
2966 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2967 (linux_low_filter_event): Toggle syscall_state entry/return for
2968 syscall traps, and set it ignored for all others.
2969 (gdb_catching_syscalls_p): New function.
2970 (gdb_catch_this_syscall_p): New function.
2971 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2972 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2973 (linux_supports_catch_syscall): New function.
2974 (linux_target_ops): Install it.
2975 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2976 (the_low_target): Install it.
2978 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2980 * acinclude.m4: Include new ../warning.m4 file.
2981 * configure: Regenerated.
2982 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2984 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2986 * ax.c (is_goto_target): Mark static.
2987 * linux-low.c (register_addr): Likewise.
2988 (linux_fetch_registers, linux_store_registers): Likewise.
2989 * mem-break.c (any_persistent_commands): Fix old prototype.
2990 (add_commands_to_breakpoint): Mark static.
2991 * regcache.c (find_register_by_name): Delete unused func.
2992 * remote-utils.c (hex_or_minus_one): Mark static.
2993 * server.c (monitor_show_help): Mark static.
2994 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2995 handle_v_requests): Likewise.
2997 2016-01-12 Pedro Alves <palves@redhat.com>
2999 Remove use of the registered trademark symbol throughout.
3001 2016-01-08 Yao Qi <yao.qi@linaro.org>
3003 * remote-utils.c (getpkt): If c is '\003', call target hook
3006 2016-01-06 Yao Qi <yao.qi@linaro.org>
3008 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3009 linux-aarch32-low.c.
3010 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3011 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3012 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3013 (thumb2_breakpoint): Declare.
3014 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3015 linux-aarch32-low.h.
3016 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3017 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3018 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3020 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3022 * gdbreplay.c (gdbreplay_version): Change copyright year in
3024 * server.c (gdbserver_version): Likewise.
3026 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3028 * server.c (crc32_table): Delete.
3029 (crc32): Use libiberty's xcrc32 function.
3031 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3033 * lynx-low.c (lynx_delete_thread_callback): New function.
3034 (lynx_mourn): Properly delete our process and all of its
3035 threads. Remove call to clear_inferiors.
3037 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3039 * target.c (thread_search_callback): Add check that
3040 the thread_stopped target callback is not NULL before
3043 2015-12-21 Yao Qi <yao.qi@linaro.org>
3045 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3048 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3050 * server.c (handle_query): Call target_supports_software_single_step.
3052 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3054 * linux-low.c (single_step): New function.
3055 (linux_resume_one_lwp_throw): Call single_step.
3056 (start_step_over): Likewise.
3058 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3060 * Makefile.in (SFILES): Append arch/arm-linux.c,
3061 arch/arm-get-next-pcs.c.
3062 (arm-linux.o): New rule.
3063 (arm-get-next-pcs.o): New rule.
3064 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3066 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3067 to linux-aarch32-low.c.
3068 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3069 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3070 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3071 (thumb2_breakpoint_len): Likewise.
3072 (arm_is_thumb_mode): Make non-static.
3073 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3074 from linux-aarch32-low.c.
3075 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3076 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3077 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3078 (thumb2_breakpoint_len): Likewise.
3079 (arm_is_thumb_mode): New declaration.
3080 * linux-arm-low.c: Include arch/arm-linux.h
3081 aarch/arm-get-next-pcs.h, sys/syscall.h.
3082 (get_next_pcs_ops): New struct.
3083 (get_next_pcs_addr_bits_remove): New function.
3084 (get_next_pcs_is_thumb): New function.
3085 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3086 (arm_sigreturn_next_pc): Likewise.
3087 (get_next_pcs_syscall_next_pc): Likewise.
3088 (arm_gdbserver_get_next_pcs): Likewise.
3089 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3091 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3092 * server.h: Include gdb_vecs.h.
3094 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3096 * Makefile.in (SFILES): Append common/common-regcache.c.
3097 (OBS): Append common-regcache.o.
3098 (common-regcache.o): New rule.
3099 * regcache.c (init_register_cache): Initialize cache to
3101 (regcache_raw_read_unsigned): New function.
3102 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3103 register_status enum.
3105 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3107 * linux-aarch64-low.c (the_low_targets): Rename
3108 breakpoint_reinsert_addr to get_next_pcs.
3109 * linux-arm-low.c (the_low_targets): Likewise.
3110 * linux-bfin-low.c (the_low_targets): Likewise.
3111 * linux-cris-low.c (the_low_targets): Likewise.
3112 * linux-crisv32-low.c (the_low_targets): Likewise.
3113 * linux-low.c (can_software_single_step): Likewise.
3114 (install_software_single_step_breakpoints): New function.
3115 (start_step_over): Use install_software_single_step_breakpoints.
3116 * linux-low.h: New CORE_ADDR vector.
3117 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3119 * linux-mips-low.c (the_low_targets): Likewise.
3120 * linux-nios2-low.c (the_low_targets): Likewise.
3121 * linux-sparc-low.c (the_low_targets): Likewise.
3123 2015-12-17 Pedro Alves <palves@redhat.com>
3125 * linux-low.c (linux_kill_one_lwp): Remove references to
3127 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3129 (linux_init_signals): Delete.
3130 (initialize_low): Adjust.
3131 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3133 2015-12-16 Pedro Alves <palves@redhat.com>
3135 * configure.ac (compiler warning flags): When testing a
3136 -Wno-foo option, check whether -Wfoo works instead.
3137 * configure: Regenerate.
3139 2015-12-11 Don Breazeal <donb@codesourcery.com>
3141 * server.c (process_serial_event): Don't exit from gdbserver
3142 in remote mode if there are still active inferiors.
3144 2015-12-11 Yao Qi <yao.qi@linaro.org>
3146 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3147 arm_breakpoint_at if the process is 32-bit.
3149 2015-12-11 Yao Qi <yao.qi@linaro.org>
3151 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3154 2015-12-07 Yao Qi <yao.qi@linaro.org>
3156 * configure.srv: Append arm.o to srv_tgtobj for
3157 aarch64*-*-linux* target.
3158 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3159 from linux-arm-low.c.
3160 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3161 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3162 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3163 (thumb2_breakpoint_len): Likewise.
3164 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3165 (arm_breakpoint_kinds): Likewise.
3166 (arm_breakpoint_kind_from_pc): Likewise.
3167 (arm_sw_breakpoint_from_kind): Likewise.
3168 (arm_breakpoint_kind_from_current_state): Likewise.
3169 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3170 (arm_sw_breakpoint_from_kind): Declare.
3171 (arm_breakpoint_kind_from_current_state): Declare.
3172 (arm_breakpoint_at): Declare.
3173 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3174 arm_sw_breakpoint_from_kind if process is 32-bit.
3175 (aarch64_breakpoint_kind_from_pc): New function.
3176 (aarch64_breakpoint_kind_from_current_state): New function.
3177 (the_low_target): Initialize fields breakpoint_kind_from_pc
3178 and breakpoint_kind_from_current_state.
3179 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3180 linux-aarch32-low.c.
3181 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3182 (arm_breakpoint, arm_breakpoint_len): Likewise.
3183 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3184 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3185 (arm_is_thumb_mode): Likewise.
3186 (arm_breakpoint_at): Likewise.
3187 (arm_breakpoint_kind_from_pc): Likewise.
3188 (arm_sw_breakpoint_from_kind): Likewise.
3189 (arm_breakpoint_kind_from_current_state): Likewise.
3192 2015-08-04 Yao Qi <yao.qi@linaro.org>
3194 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3195 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3196 * server.c (extended_protocol): Remove "static".
3197 * server.h (extended_protocol): Declare it.
3199 2015-12-04 Josh Stone <jistone@redhat.com>
3201 * target.h (struct target_ops) <arch_setup>: Rename to ...
3202 (struct target_ops) <post_create_inferior>: ... this.
3203 (target_arch_setup): Rename to ...
3204 (target_post_create_inferior): ... this, calling post_create_inferior.
3205 * server.c (start_inferior): Update target_arch_setup calls to
3206 target_post_create_inferior.
3207 * linux-low.c (linux_low_ptrace_options): Forward declare.
3208 (linux_arch_setup): Update its comment for general use.
3209 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3210 (struct linux_target_ops): Use linux_post_create_inferior.
3211 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3212 to post_create_inferior.
3213 * nto-low.c (struct nto_target_ops): Likewise.
3214 * spu-low.c (struct spu_target_ops): Likewise.
3215 * win32-low.c (struct win32_target_ops): Likewise.
3217 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3219 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3221 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3223 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3224 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3225 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3226 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3227 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3228 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3229 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3230 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3231 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3232 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3233 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3234 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3236 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3238 * linux-low.c (linux_look_up_symbols): Don't call
3239 linux_supports_traceclone.
3240 * linux-low.h (thread_db_init): Remove use_events argument.
3241 * thread-db.c (thread_db_use_event): Remove global variable.
3242 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3243 (struct thread_db) <td_create_bp>: Remove field.
3244 (thread_db_create_event): Remove function.
3245 (thread_db_enable_reporting): Likewise.
3246 (find_one_thread): Don't check for thread_db_use_events.
3247 (attach_thread): Likewise.
3248 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3249 (try_thread_db_load_1): Don't check for thread_db_use_events.
3250 (thread_db_init): Remove use_events argument and thread events
3252 (remove_thread_event_breakpoints): Remove function.
3253 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3255 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3257 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3259 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3260 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3261 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3262 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3263 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3265 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3267 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3268 * linux-low.c (can_hardware_single_step): Use
3269 supports_hardware_single_step.
3270 (can_software_single_step): New function.
3271 (start_step_over): Call can_software_single_step.
3272 (linux_supports_hardware_single_step): New function.
3273 (struct target_ops) <supports_software_single_step>: Initialize.
3274 * linux-low.h (struct linux_target_ops)
3275 <supports_hardware_single_step>: Initialize.
3276 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3277 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3278 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3279 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3280 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3281 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3282 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3283 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3284 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3285 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3287 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3288 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3290 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3291 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3292 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3294 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3295 * target.h (struct target_ops): <supports_software_single_step>:
3297 (target_supports_software_single_step): New macro.
3299 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3301 * linux-low.c (linux_wait_1): Fix pc advance condition.
3302 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3303 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3305 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3307 * linux-arm-low.c (arm_is_thumb_mode): New function.
3308 (arm_breakpoint_at): Use arm_is_thumb_mode.
3309 (arm_breakpoint_kind_from_current_state): New function.
3310 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3312 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3313 (linux_breakpoint_kind_from_current_state): New function.
3314 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3315 * linux-low.h (struct linux_target_ops)
3316 <breakpoint_kind_from_current_state>: New field.
3317 * target.h (struct target_ops): Likewise.
3318 (target_breakpoint_kind_from_current_state): New macro.
3320 2015-11-30 Pedro Alves <palves@redhat.com>
3322 * linux-low.c (linux_resume): Wake up the event loop before
3325 2015-11-30 Pedro Alves <palves@redhat.com>
3327 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3329 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3331 * target.c (struct thread_search): New structure.
3332 (thread_search_callback): New function.
3333 (prev_general_thread): New global.
3334 (prepare_to_access_memory, done_accessing_memory): New functions.
3335 * target.h (prepare_to_access_memory, done_accessing_memory):
3336 Replace macros with function declarations.
3338 2015-11-30 Pedro Alves <palves@redhat.com>
3341 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3342 report TARGET_WAITKIND_NO_RESUMED.
3343 * remote-utils.c (prepare_resume_reply): Handle
3344 TARGET_WAITKIND_NO_RESUMED.
3345 * server.c (report_no_resumed): New global.
3346 (handle_query) <qSupported>: Handle "no-resumed+". Report
3347 "no-resumed+" support.
3348 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3349 return error if the client doesn't support no-resumed events.
3350 (push_stop_notification): New function.
3351 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3352 events if the client supports them.
3354 2015-11-30 Pedro Alves <palves@redhat.com>
3356 * linux-low.c (thread_still_has_status_pending_p): Don't check
3358 (lwp_resumed): New function.
3359 (status_pending_p_callback): Return early if the LWP is not
3360 supposed to be resumed.
3362 2015-11-30 Pedro Alves <palves@redhat.com>
3364 * linux-low.c (handle_extended_wait): Assert that the LWP's
3365 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3366 thread create events, leave the new child's status pending.
3367 (linux_low_filter_event): If GDB wants to hear about thread exit
3368 events, leave the LWP marked dead and don't delete it.
3369 (linux_wait_for_event_filtered): Don't check for thread exit.
3370 (filter_exit_event): New function.
3371 (linux_wait_1): Use it, when returning an exit event.
3372 (linux_resume_one_lwp_throw): Assert that the LWP's
3373 waitstatus is TARGET_WAITKIND_IGNORE.
3374 * remote-utils.c (prepare_resume_reply): Handle
3375 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3376 * server.c (report_thread_events): New global.
3377 (handle_general_set): Handle QThreadEvents.
3378 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3379 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3380 TARGET_WAITKIND_THREAD_EXITED.
3381 * server.h (report_thread_events): Declare.
3383 2015-11-30 Pedro Alves <palves@redhat.com>
3385 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3386 the thread's last_resume_kind was resume_stop.
3388 2015-11-30 Pedro Alves <palves@redhat.com>
3390 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3393 2015-11-30 Pedro Alves <palves@redhat.com>
3395 * server.c (handle_v_requests): Handle vCtrlC.
3397 2015-11-30 Pedro Alves <palves@redhat.com>
3399 * gdbthread.h (find_any_thread_of_pid): Declare.
3400 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3402 * server.c (handle_query): If current_thread is NULL, look for
3403 another thread of the selected process.
3405 2015-11-26 Daniel Colascione <dancol@dancol.org>
3406 Simon Marchi <simon.marchi@ericsson.com>
3408 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3409 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3411 * target.h (struct target_ops) <thread_name>: New field.
3412 (target_thread_name): New macro.
3414 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3416 * regcache.h (regcache_invalidate_pid): Add declaration.
3417 * regcache.c (regcache_invalidate_pid): New function, extracted
3418 from regcache_invalidate.
3419 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3420 Add trivial documentation comment.
3421 * lynx-low.c: Use regcache_invalidate_pid instead of
3422 regcache_invalidate.
3424 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3426 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3427 and Elf64_auxv_t if the target is Android.
3429 2015-11-22 Doug Evans <xdje42@gmail.com>
3431 * target.h: #include <sys/types.h>.
3433 2015-11-19 Pedro Alves <palves@redhat.com>
3435 * linux-low.c (linux_process_qsupported): Change prototype.
3437 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3439 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3440 and adjust to loop over all features.
3441 * server.c (handle_query) <qSupported>: Adjust to call
3442 target_process_qsupported once, passing it a vector of unprocessed
3444 * target.h (struct target_ops) <process_qsupported>: Change
3446 (target_process_qsupported): Adjust.
3448 2015-11-19 Pedro Alves <palves@redhat.com>
3450 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3452 * configure: Regenerate.
3454 2015-11-19 Pedro Alves <palves@redhat.com>
3456 * configure: Regenerate.
3458 2015-11-19 Yao Qi <yao.qi@linaro.org>
3460 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3463 2015-11-19 Yao Qi <yao.qi@linaro.org>
3465 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3466 (struct aarch64_operand): Move enum out.
3468 2015-11-19 Yao Qi <yao.qi@linaro.org>
3470 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3471 struct user_fpsimd_state *.
3472 (aarch64_store_fpregset): Likewise.
3474 2015-11-19 Yao Qi <yao.qi@linaro.org>
3476 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3477 struct user_pt_regs *.
3478 (aarch64_store_gregset): Likewise.
3480 2015-11-18 Pedro Alves <palves@redhat.com>
3482 * Makefile.in (all_object_files): Add $IPA_OBJS.
3484 2015-11-17 Pedro Alves <palves@redhat.com>
3486 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3487 GDB_SIGNAL_0 and gdb_signal_to_string.
3489 2015-11-17 Pedro Alves <palves@redhat.com>
3491 * win32-low.c (handle_output_debug_string): Remove parameter.
3492 (win32_kill): Remove our_status local and adjust call to
3493 handle_output_debug_string.
3494 (get_child_debug_event): Adjust call to
3495 handle_output_debug_string.
3497 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3499 * linux-mips-low.c (mips_fill_gregset): Add cast.
3500 (mips_store_gregset): Likewise.
3501 (mips_fill_fpregset): Likewise.
3502 (mips_store_fpregset): Likewise.
3504 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3506 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3509 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3511 * linux-mips-low.c (mips_linux_new_thread): Change type of
3512 watch_type to enum target_hw_bp_type.
3514 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3516 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3517 Change return type to arm_hwbp_type.
3519 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3521 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3522 (arm_store_gregset): Likewise.
3523 * linux-arm-low.c (arm_get_hwcap): Likewise.
3524 (arm_read_description): Likewise.
3526 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3528 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3530 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3532 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3533 (ppc_fill_vsxregset): Likewise.
3534 (ppc_store_vsxregset): Likewise.
3535 (ppc_fill_vrregset): Likewise.
3536 (ppc_store_vrregset): Likewise.
3537 (ppc_fill_evrregset): Likewise.
3538 (ppc_store_evrregset): Likewise.
3540 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3542 * linux-ppc-low.c (ppc_usrregs_info): Remove
3543 forward-declaration.
3544 (ppc_arch_setup): Move lower in file.
3546 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3548 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3549 (ps_pdwrite): Likewise.
3551 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3553 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3554 to after assert checks.
3556 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3558 * proc-service.c (ps_pdread): Add/adjust casts.
3559 (ps_pdwrite): Add/adjust casts.
3561 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3563 * server.c (handle_search_memory_1): Cast return value of
3566 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3568 * server.c (write_qxfer_response): Change type of data to
3571 2015-10-29 Pedro Alves <palves@redhat.com>
3573 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3575 2015-10-29 Pedro Alves <palves@redhat.com>
3577 * tracepoint.c (clear_installed_tracepoints): Add casts.
3579 2015-10-29 Pedro Alves <palves@redhat.com>
3581 * server.c (handle_v_cont, process_serial_event): Add enum
3582 gdb_signal casts to signal parsing code.
3584 2015-10-29 Pedro Alves <palves@redhat.com>
3586 * linux-low.h (NULL_REGSET): Define.
3587 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3588 * linux-arm-low.c (arm_regsets): Likewise.
3589 * linux-crisv32-low.c (cris_regsets): Likewise.
3590 * linux-m68k-low.c (m68k_regsets): Likewise.
3591 * linux-mips-low.c (mips_regsets): Likewise.
3592 * linux-nios2-low.c (nios2_regsets): Likewise.
3593 * linux-ppc-low.c (ppc_regsets): Likewise.
3594 * linux-s390-low.c (s390_regsets): Likewise.
3595 * linux-sh-low.c (sh_regsets): Likewise.
3596 * linux-sparc-low.c (sparc_regsets): Likewise.
3597 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3598 * linux-tile-low.c (tile_regsets): Likewise.
3599 * linux-x86-low.c (x86_regsets): Likewise.
3600 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3602 2015-10-29 Pedro Alves <palves@redhat.com>
3604 * linux-low.h (NULL_REGSET): Define.
3605 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3606 * linux-arm-low.c (arm_regsets): Likewise.
3607 * linux-crisv32-low.c (cris_regsets): Likewise.
3608 * linux-m68k-low.c (m68k_regsets): Likewise.
3609 * linux-mips-low.c (mips_regsets): Likewise.
3610 * linux-nios2-low.c (nios2_regsets): Likewise.
3611 * linux-ppc-low.c (ppc_regsets): Likewise.
3612 * linux-s390-low.c (s390_regsets): Likewise.
3613 * linux-sh-low.c (sh_regsets): Likewise.
3614 * linux-sparc-low.c (sparc_regsets): Likewise.
3615 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3616 * linux-tile-low.c (tile_regsets): Likewise.
3617 * linux-x86-low.c (x86_regsets): Likewise.
3618 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3620 2015-10-26 Doug Evans <dje@google.com>
3622 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3624 2015-10-26 Doug Evans <dje@google.com>
3626 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3628 2015-10-26 Doug Evans <dje@google.com>
3630 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3632 (attach_thread, find_new_threads_callback): Ditto.
3634 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3636 * mem-break.h (set_breakpoint_data): Remove.
3638 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3640 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3641 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3642 (initialize_low): Remove set_breakpoint_data call.
3643 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3644 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3645 (initialize_low): Remove set_breakpoint_data call.
3646 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3647 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3648 (initialize_low): Remove set_breakpoint_data call.
3650 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3652 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3653 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3654 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3655 * target.h (target_breakpoint_kind_from_pc): New macro.
3657 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3659 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3660 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3661 the default breakpoint kind.
3663 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3665 * linux-arm-low.c (arm_supports_z_point_type): Add software
3668 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3670 * linux-arm-low.c: Refactor breakpoint definitions.
3671 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3672 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3674 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3676 * Makefile.in: Add arm.c/o.
3677 * configure.srv: Likewise.
3678 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3679 (arm_breakpoint_kind_from_pc): New function.
3680 (arm_sw_breakpoint_from_kind): Return proper kind.
3681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3683 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3685 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3687 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3688 (struct raw_breakpoint) <size>: Remove.
3689 (struct raw_breakpoint) <kind>: Add.
3690 (bp_size): New function.
3691 (bp_opcode): Likewise.
3692 (find_raw_breakpoint_at): Adjust for kind.
3693 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3694 (remove_memory_breakpoint): Adjust for kind call bp_size.
3695 (set_raw_breakpoint_at): Adjust for kind.
3696 (set_breakpoint): Likewise.
3697 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3698 (delete_raw_breakpoint): Adjust for kind.
3699 (delete_breakpoint): Likewise.
3700 (find_gdb_breakpoint): Likewise.
3701 (set_gdb_breakpoint_1): Likewise.
3702 (set_gdb_breakpoint): Likewise.
3703 (delete_gdb_breakpoint_1): Likewise.
3704 (delete_gdb_breakpoint): Likewise.
3705 (uninsert_raw_breakpoint): Likewise.
3706 (reinsert_raw_breakpoint): Likewise.
3707 (set_breakpoint_data): Remove.
3708 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3709 (check_mem_read): Adjust for kind call bp_size.
3710 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3711 (clone_one_breakpoint): Adjust for kind.
3712 * mem-break.h (set_gdb_breakpoint): Likewise.
3713 (delete_gdb_breakpoint): Likewise.
3714 * server.c (process_serial_event): Likewise.
3716 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3718 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3719 (struct linux_target_ops) <breakpoint>: Remove.
3720 (struct linux_target_ops) <breakpoint_len>: Remove.
3721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3723 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3724 (arm_sw_breakpoint_from_kind): New function.
3725 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3726 (struct linux_target_ops) <breakpoint>: Remove.
3727 (struct linux_target_ops) <breakpoint_len>: Remove.
3728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3730 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3731 (struct linux_target_ops) <breakpoint>: Remove.
3732 (struct linux_target_ops) <breakpoint_len>: Remove.
3733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3735 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3736 (struct linux_target_ops) <breakpoint>: Remove.
3737 (struct linux_target_ops) <breakpoint_len>: Remove.
3738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3740 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3741 and sw_breakpoint_from_kind to increment the pc.
3742 (linux_breakpoint_kind_from_pc): New function.
3743 (linux_sw_breakpoint_from_kind): New function.
3744 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3745 (initialize_low): Call breakpoint_kind_from_pc and
3746 sw_breakpoint_from_kind to replace breakpoint_data/len.
3747 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3750 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3751 (struct linux_target_ops) <breakpoint>: Remove.
3752 (struct linux_target_ops) <breakpoint_len>: Remove.
3753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3755 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3756 (struct linux_target_ops) <breakpoint>: Remove.
3757 (struct linux_target_ops) <breakpoint_len>: Remove.
3758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3760 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3761 (struct linux_target_ops) <breakpoint>: Remove.
3762 (struct linux_target_ops) <breakpoint_len>: Remove.
3763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3765 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3766 (struct linux_target_ops) <breakpoint>: Remove.
3767 (struct linux_target_ops) <breakpoint_len>: Remove.
3768 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3769 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3770 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3771 (struct linux_target_ops) <breakpoint>: Remove.
3772 (struct linux_target_ops) <breakpoint_len>: Remove.
3773 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3774 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3775 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3776 (struct linux_target_ops) <breakpoint>: Remove.
3777 (struct linux_target_ops) <breakpoint_len>: Remove.
3778 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3779 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3780 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3781 (struct linux_target_ops) <breakpoint>: Remove.
3782 (struct linux_target_ops) <breakpoint_len>: Remove.
3783 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3784 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3785 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3786 (struct linux_target_ops) <breakpoint>: Remove.
3787 (struct linux_target_ops) <breakpoint_len>: Remove.
3788 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3789 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3790 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3791 (struct linux_target_ops) <breakpoint>: Remove.
3792 (struct linux_target_ops) <breakpoint_len>: Remove.
3793 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3794 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3795 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3796 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3797 (struct linux_target_ops) <breakpoint>: Remove.
3798 (struct linux_target_ops) <breakpoint_len>: Remove.
3799 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3800 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3801 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3802 (struct linux_target_ops) <breakpoint>: Remove.
3803 (struct linux_target_ops) <breakpoint_len>: Remove.
3804 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3805 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3807 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3809 * linux-cris-low.c (cris_get_pc): Remove void arg.
3811 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3813 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3816 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3818 * inferiors.c (thread_pid_matches_callback): New function.
3819 (find_thread_process): New function.
3820 (remove_thread): Reset current_thread.
3821 (remove_process): Assert threads have been removed first.
3823 2015-10-15 Yao Qi <yao.qi@linaro.org>
3825 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3827 (aarch64_remove_point): Likewise.
3828 * regcache.c (regcache_register_size): New function.
3830 2015-10-12 Yao Qi <yao.qi@linaro.org>
3832 * linux-aarch64-low.c: Update all callers as emit_load_store
3833 is renamed to aarch64_emit_load_store.
3835 2015-10-12 Yao Qi <yao.qi@linaro.org>
3837 * linux-aarch64-low.c: Update all callers of function renaming
3838 from emit_insn to aarch64_emit_insn.
3840 2015-10-12 Yao Qi <yao.qi@linaro.org>
3842 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3843 arch/aarch64-insn.h.
3844 (struct aarch64_memory_operand): Likewise.
3846 (emit_insn): Move to arch/aarch64-insn.c.
3847 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3848 (emit_load_store): Move to arch/aarch64-insn.c.
3849 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3850 (can_encode_int32): Remove.
3852 2015-10-12 Yao Qi <yao.qi@linaro.org>
3854 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3855 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3856 (aarch64_relocate_instruction): Likewise.
3857 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3858 (struct aarch64_insn_visitor): Likewise.
3860 2015-10-12 Yao Qi <yao.qi@linaro.org>
3862 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3863 (struct aarch64_insn_visitor): New.
3864 (struct aarch64_insn_relocation_data): New.
3865 (aarch64_ftrace_insn_reloc_b): New function.
3866 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3867 (aarch64_ftrace_insn_reloc_cb): Likewise.
3868 (aarch64_ftrace_insn_reloc_tb): Likewise.
3869 (aarch64_ftrace_insn_reloc_adr): Likewise.
3870 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3871 (aarch64_ftrace_insn_reloc_others): Likewise.
3873 (aarch64_relocate_instruction): Use visitor.
3875 2015-10-12 Yao Qi <yao.qi@linaro.org>
3877 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3878 int. Add argument buf.
3879 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3880 aarch64_relocate_instruction.
3882 2015-10-12 Yao Qi <yao.qi@linaro.org>
3884 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3885 argument insn. Remove local variable insn. Don't call
3887 (aarch64_install_fast_tracepoint_jump_pad): Call
3890 2015-09-30 Yao Qi <yao.qi@linaro.org>
3892 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3893 (emit_load_store_pair): Likewise.
3895 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3897 * dll.c (match_dll): Add cast(s).
3898 (unloaded_dll): Likewise.
3899 * linux-low.c (second_thread_of_pid_p): Likewise.
3900 (delete_lwp_callback): Likewise.
3901 (count_events_callback): Likewise.
3902 (select_event_lwp_callback): Likewise.
3903 (linux_set_resume_request): Likewise.
3904 * server.c (accumulate_file_name_length): Likewise.
3905 (emit_dll_description): Likewise.
3906 (handle_qxfer_threads_worker): Likewise.
3907 (visit_actioned_threads): Likewise.
3908 * thread-db.c (any_thread_of): Likewise.
3909 * tracepoint.c (same_process_p): Likewise.
3910 (match_blocktype): Likewise.
3911 (build_traceframe_info_xml): Likewise.
3913 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3915 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3917 (gdb_unparse_agent_expr): Likewise.
3918 * hostio.c (require_data): Likewise.
3919 (handle_pread): Likewise.
3920 * linux-low.c (disable_regset): Likewise.
3921 (fetch_register): Likewise.
3922 (store_register): Likewise.
3923 (get_dynamic): Likewise.
3924 (linux_qxfer_libraries_svr4): Likewise.
3925 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3926 (set_fast_tracepoint_jump): Likewise.
3927 (uninsert_fast_tracepoint_jumps_at): Likewise.
3928 (reinsert_fast_tracepoint_jumps_at): Likewise.
3929 (validate_inserted_breakpoint): Likewise.
3930 (clone_agent_expr): Likewise.
3931 * regcache.c (init_register_cache): Likewise.
3932 * remote-utils.c (putpkt_binary_1): Likewise.
3933 (decode_M_packet): Likewise.
3934 (decode_X_packet): Likewise.
3935 (look_up_one_symbol): Likewise.
3936 (relocate_instruction): Likewise.
3937 (monitor_output): Likewise.
3938 * server.c (handle_search_memory): Likewise.
3939 (handle_qxfer_exec_file): Likewise.
3940 (handle_qxfer_libraries): Likewise.
3941 (handle_qxfer): Likewise.
3942 (handle_query): Likewise.
3943 (handle_v_cont): Likewise.
3944 (handle_v_run): Likewise.
3945 (captured_main): Likewise.
3946 * target.c (write_inferior_memory): Likewise.
3947 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3948 * tracepoint.c (init_trace_buffer): Likewise.
3949 (add_tracepoint_action): Likewise.
3950 (add_traceframe): Likewise.
3951 (add_traceframe_block): Likewise.
3952 (cmd_qtdpsrc): Likewise.
3953 (cmd_qtdv): Likewise.
3954 (cmd_qtstatus): Likewise.
3955 (response_source): Likewise.
3956 (response_tsv): Likewise.
3957 (cmd_qtnotes): Likewise.
3958 (gdb_collect): Likewise.
3959 (initialize_tracepoint): Likewise.
3961 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3963 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3964 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3965 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3967 (enum aarch64_condition_codes): New enum.
3968 (w0): New static global.
3971 (struct aarch64_memory_operand) <type>: New
3972 MEMORY_OPERAND_POSTINDEX type.
3973 (postindex_memory_operand): New helper function.
3974 (emit_ret): New function.
3975 (emit_load_store_pair): New function, factored out of emit_stp
3976 with support for MEMORY_OPERAND_POSTINDEX.
3977 (emit_stp): Rewrite using emit_load_store_pair.
3978 (emit_ldp): New function.
3979 (emit_load_store): Likewise.
3980 (emit_ldr): Mention post-index instruction in comment.
3981 (emit_ldrh): New function.
3982 (emit_ldrb): New function.
3983 (emit_ldrsw): Mention post-index instruction in comment.
3984 (emit_str): Likewise.
3985 (emit_subs): New function.
3986 (emit_cmp): Likewise.
3987 (emit_and): Likewise.
3988 (emit_orr): Likewise.
3989 (emit_orn): Likewise.
3990 (emit_eor): Likewise.
3991 (emit_mvn): Likewise.
3992 (emit_lslv): Likewise.
3993 (emit_lsrv): Likewise.
3994 (emit_asrv): Likewise.
3995 (emit_mul): Likewise.
3996 (emit_sbfm): Likewise.
3997 (emit_sbfx): Likewise.
3998 (emit_ubfm): Likewise.
3999 (emit_ubfx): Likewise.
4000 (emit_csinc): Likewise.
4001 (emit_cset): Likewise.
4002 (emit_nop): Likewise.
4003 (emit_ops_insns): New helper function.
4004 (emit_pop): Likewise.
4005 (emit_push): Likewise.
4006 (aarch64_emit_prologue): New function.
4007 (aarch64_emit_epilogue): Likewise.
4008 (aarch64_emit_add): Likewise.
4009 (aarch64_emit_sub): Likewise.
4010 (aarch64_emit_mul): Likewise.
4011 (aarch64_emit_lsh): Likewise.
4012 (aarch64_emit_rsh_signed): Likewise.
4013 (aarch64_emit_rsh_unsigned): Likewise.
4014 (aarch64_emit_ext): Likewise.
4015 (aarch64_emit_log_not): Likewise.
4016 (aarch64_emit_bit_and): Likewise.
4017 (aarch64_emit_bit_or): Likewise.
4018 (aarch64_emit_bit_xor): Likewise.
4019 (aarch64_emit_bit_not): Likewise.
4020 (aarch64_emit_equal): Likewise.
4021 (aarch64_emit_less_signed): Likewise.
4022 (aarch64_emit_less_unsigned): Likewise.
4023 (aarch64_emit_ref): Likewise.
4024 (aarch64_emit_if_goto): Likewise.
4025 (aarch64_emit_goto): Likewise.
4026 (aarch64_write_goto_address): Likewise.
4027 (aarch64_emit_const): Likewise.
4028 (aarch64_emit_call): Likewise.
4029 (aarch64_emit_reg): Likewise.
4030 (aarch64_emit_pop): Likewise.
4031 (aarch64_emit_stack_flush): Likewise.
4032 (aarch64_emit_zero_ext): Likewise.
4033 (aarch64_emit_swap): Likewise.
4034 (aarch64_emit_stack_adjust): Likewise.
4035 (aarch64_emit_int_call_1): Likewise.
4036 (aarch64_emit_void_call_2): Likewise.
4037 (aarch64_emit_eq_goto): Likewise.
4038 (aarch64_emit_ne_goto): Likewise.
4039 (aarch64_emit_lt_goto): Likewise.
4040 (aarch64_emit_le_goto): Likewise.
4041 (aarch64_emit_gt_goto): Likewise.
4042 (aarch64_emit_ge_got): Likewise.
4043 (aarch64_emit_ops_impl): New static global variable.
4044 (aarch64_emit_ops): New target function, return
4045 &aarch64_emit_ops_impl.
4046 (struct linux_target_ops): Install it.
4048 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4050 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4051 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4053 * linux-aarch64-ipa.c: New file.
4054 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4056 (aarch64_get_thread_area): New target method.
4057 (extract_signed_bitfield): New helper function.
4058 (aarch64_decode_ldr_literal): New function.
4059 (enum aarch64_opcodes): New enum.
4060 (struct aarch64_register): New struct.
4061 (struct aarch64_operand): New struct.
4062 (x0): New static global.
4071 (aarch64_register): New helper function.
4072 (register_operand): Likewise.
4073 (immediate_operand): Likewise.
4074 (struct aarch64_memory_operand): New struct.
4075 (offset_memory_operand): New helper function.
4076 (preindex_memory_operand): Likewise.
4077 (enum aarch64_system_control_registers): New enum.
4078 (ENCODE): New macro.
4079 (emit_insn): New helper function.
4080 (emit_b): New function.
4081 (emit_bcond): Likewise.
4082 (emit_cb): Likewise.
4083 (emit_tb): Likewise.
4084 (emit_blr): Likewise.
4085 (emit_stp): Likewise.
4086 (emit_ldp_q_offset): Likewise.
4087 (emit_stp_q_offset): Likewise.
4088 (emit_load_store): Likewise.
4089 (emit_ldr): Likewise.
4090 (emit_ldrsw): Likewise.
4091 (emit_str): Likewise.
4092 (emit_ldaxr): Likewise.
4093 (emit_stxr): Likewise.
4094 (emit_stlr): Likewise.
4095 (emit_data_processing_reg): Likewise.
4096 (emit_data_processing): Likewise.
4097 (emit_add): Likewise.
4098 (emit_sub): Likewise.
4099 (emit_mov): Likewise.
4100 (emit_movk): Likewise.
4101 (emit_mov_addr): Likewise.
4102 (emit_mrs): Likewise.
4103 (emit_msr): Likewise.
4104 (emit_sevl): Likewise.
4105 (emit_wfe): Likewise.
4106 (append_insns): Likewise.
4107 (can_encode_int32_in): New helper function.
4108 (aarch64_relocate_instruction): New function.
4109 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4110 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4111 (struct linux_target_ops): Install aarch64_get_thread_area,
4112 aarch64_install_fast_tracepoint_jump_pad and
4113 aarch64_get_min_fast_tracepoint_insn_len.
4115 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4117 * Makefile.in (aarch64-insn.o): New rule.
4118 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4120 2015-09-21 Yao Qi <yao.qi@linaro.org>
4122 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4124 2015-09-21 Yao Qi <yao.qi@linaro.org>
4126 * tracepoint.c (max_jump_pad_size): Remove.
4128 2015-09-18 Yao Qi <yao.qi@linaro.org>
4130 * linux-aarch64-low.c: Don't include sys/uio.h.
4131 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4133 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4135 * tracepoint.c (eval_result_type): Change prototype.
4136 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4138 2015-09-15 Pedro Alves <palves@redhat.com>
4140 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4141 Check whether to report exec events instead of checking whether
4142 multiprocess is enabled.
4144 2015-09-15 Pedro Alves <palves@redhat.com>
4147 * remote-utils.c (prepare_resume_reply): Merge
4148 TARGET_WAITKIND_VFORK_DONE switch case with the
4149 TARGET_WAITKIND_FORKED case.
4151 2015-09-15 Yao Qi <yao.qi@linaro.org>
4153 * server.c (handle_query): Check string comparison using
4154 "else if" instead of "if".
4156 2015-09-15 Yao Qi <yao.qi@linaro.org>
4158 * server.c (vCont_supported): New global variable.
4159 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4160 matches. Append ";vContSupported+" to own_buf.
4161 (handle_v_requests): Append ";s;S" to own_buf if target supports
4162 hardware single step or vCont_supported is false.
4163 (capture_main): Set vCont_supported to zero.
4165 2015-09-15 Yao Qi <yao.qi@linaro.org>
4167 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4169 (linux_supports_hardware_single_step): ... New function.
4170 (linux_target_ops): Update.
4171 * lynx-low.c (lynx_target_ops): Set field
4172 supports_hardware_single_step to target_can_do_hardware_single_step.
4173 * nto-low.c (nto_target_ops): Likewise.
4174 * spu-low.c (spu_target_ops): Likewise.
4175 * win32-low.c (win32_target_ops): Likewise.
4176 * target.c (target_can_do_hardware_single_step): New function.
4177 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4178 Remove. <supports_hardware_single_step>: New field.
4179 (target_supports_conditional_breakpoints): Remove.
4180 (target_supports_hardware_single_step): New macro.
4181 (target_can_do_hardware_single_step): Declare.
4182 * server.c (handle_query): Use target_supports_hardware_single_step
4183 instead of target_supports_conditional_breakpoints.
4185 2015-09-15 Yao Qi <yao.qi@linaro.org>
4187 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4189 (struct linux_target_ops the_low_target): Install
4190 aarch64_linux_siginfo_fixup.
4192 2015-09-11 Don Breazeal <donb@codesourcery.com>
4193 Luis Machado <lgustavo@codesourcery.com>
4195 * linux-low.c (linux_mourn): Static declaration.
4196 (linux_arch_setup): Move in front of
4197 handle_extended_wait.
4198 (linux_arch_setup_thread): New function.
4199 (handle_extended_wait): Handle exec events. Call
4200 linux_arch_setup_thread. Make event_lwp argument a
4201 pointer-to-a-pointer.
4202 (check_zombie_leaders): Do not check stopped threads.
4203 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4204 (linux_low_filter_event): Add lwp and thread for exec'ing
4205 non-leader thread if leader thread has been deleted.
4206 Refactor code into linux_arch_setup_thread and call it.
4207 Pass child lwp pointer by reference to handle_extended_wait.
4208 (linux_wait_for_event_filtered): Update comment.
4209 (linux_wait_1): Prevent clobbering exec event status.
4210 (linux_supports_exec_events): New function.
4211 (linux_target_ops) <supports_exec_events>: Initialize new member.
4212 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4214 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4215 * server.c (report_exec_events): New global variable.
4216 (handle_query): Handle qSupported query for exec-events feature.
4217 (captured_main): Initialize report_exec_events.
4218 * server.h (report_exec_events): Declare new global variable.
4219 * target.h (struct target_ops) <supports_exec_events>: New
4221 (target_supports_exec_events): New macro.
4222 * win32-low.c (win32_target_ops) <supports_exec_events>:
4223 Initialize new member.
4225 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4227 * linux-low.c (linux_low_enable_btrace): Remove.
4228 (linux_target_ops): Replace linux_low_enable_btrace with
4229 linux_enable_btrace.
4231 2015-09-03 Yao Qi <yao.qi@linaro.org>
4233 * linux-aarch64-low.c (aarch64_insert_point): Call
4234 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4237 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4239 * linux-low.c (check_stopped_by_breakpoint): Use
4240 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4242 2015-08-27 Pedro Alves <palves@redhat.com>
4244 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4246 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4248 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4249 the XNEW-family equivalent.
4250 (compile_bytecodes): Likewise.
4251 * dll.c (loaded_dll): Likewise.
4252 * event-loop.c (append_callback_event): Likewise.
4253 (create_file_handler): Likewise.
4254 (create_file_event): Likewise.
4255 * hostio.c (handle_open): Likewise.
4256 * inferiors.c (add_thread): Likewise.
4257 (add_process): Likewise.
4258 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4259 * linux-arm-low.c (arm_new_process): Likewise.
4260 (arm_new_thread): Likewise.
4261 * linux-low.c (add_to_pid_list): Likewise.
4262 (linux_add_process): Likewise.
4263 (handle_extended_wait): Likewise.
4264 (add_lwp): Likewise.
4265 (enqueue_one_deferred_signal): Likewise.
4266 (enqueue_pending_signal): Likewise.
4267 (linux_resume_one_lwp_throw): Likewise.
4268 (linux_resume_one_thread): Likewise.
4269 (linux_read_memory): Likewise.
4270 (linux_write_memory): Likewise.
4271 * linux-mips-low.c (mips_linux_new_process): Likewise.
4272 (mips_linux_new_thread): Likewise.
4273 (mips_add_watchpoint): Likewise.
4274 * linux-x86-low.c (initialize_low_arch): Likewise.
4275 * lynx-low.c (lynx_add_process): Likewise.
4276 * mem-break.c (set_raw_breakpoint_at): Likewise.
4277 (set_breakpoint): Likewise.
4278 (add_condition_to_breakpoint): Likewise.
4279 (add_commands_to_breakpoint): Likewise.
4280 (clone_agent_expr): Likewise.
4281 (clone_one_breakpoint): Likewise.
4282 * regcache.c (new_register_cache): Likewise.
4283 * remote-utils.c (look_up_one_symbol): Likewise.
4284 * server.c (queue_stop_reply): Likewise.
4285 (start_inferior): Likewise.
4286 (queue_stop_reply_callback): Likewise.
4287 (handle_target_event): Likewise.
4288 * spu-low.c (fetch_ppc_memory): Likewise.
4289 (store_ppc_memory): Likewise.
4290 * target.c (set_target_ops): Likewise.
4291 * thread-db.c (thread_db_load_search): Likewise.
4292 (try_thread_db_load_1): Likewise.
4293 * tracepoint.c (add_tracepoint): Likewise.
4294 (add_tracepoint_action): Likewise.
4295 (create_trace_state_variable): Likewise.
4296 (cmd_qtdpsrc): Likewise.
4297 (cmd_qtro): Likewise.
4298 (add_while_stepping_state): Likewise.
4299 * win32-low.c (child_add_thread): Likewise.
4300 (get_image_name): Likewise.
4302 2015-08-25 Yao Qi <yao.qi@linaro.org>
4304 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4306 2015-08-25 Yao Qi <yao.qi@linaro.org>
4308 * Makefile.in (aarch64-linux.o): New rule.
4309 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4311 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4312 (aarch64_init_debug_reg_state): Make it extern.
4313 (aarch64_linux_prepare_to_resume): Remove.
4315 2015-08-25 Yao Qi <yao.qi@linaro.org>
4317 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4318 lwp_arch_private_info and ptid_of_lwp.
4320 2015-08-25 Yao Qi <yao.qi@linaro.org>
4322 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4323 Find proc_info by find_process_pid. All callers updated.
4325 2015-08-25 Yao Qi <yao.qi@linaro.org>
4327 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4329 (debug_reg_change_callback): Remove.
4330 (aarch64_notify_debug_reg_change): Remove.
4332 2015-08-25 Yao Qi <yao.qi@linaro.org>
4334 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4335 Call current_lwp_ptid.
4337 2015-08-25 Yao Qi <yao.qi@linaro.org>
4339 * linux-aarch64-low.c (debug_reg_change_callback): Use
4342 2015-08-25 Yao Qi <yao.qi@linaro.org>
4344 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4346 2015-08-25 Yao Qi <yao.qi@linaro.org>
4348 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4350 2015-08-25 Yao Qi <yao.qi@linaro.org>
4352 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4355 2015-08-25 Yao Qi <yao.qi@linaro.org>
4357 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4359 (debug_reg_change_callback): Remove argument entry and add argument
4360 lwp. Remove local variable thread. Don't print thread id in the
4361 debugging output. Don't check whether pid of thread equals to pid.
4362 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4363 iterate_over_lwps instead find_inferior.
4365 2015-08-24 Pedro Alves <palves@redhat.com>
4367 * inferiors.c (get_first_process): New function.
4368 * inferiors.h (get_first_process): New declaration.
4369 * remote-utils.c (read_ptid): Default to the first process in the
4370 list, instead of to the current thread's process.
4372 2015-08-24 Pedro Alves <palves@redhat.com>
4374 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4375 * event-loop.c: Likewise.
4376 * remote-utils.c: Likewise.
4377 * tracepoint.c: Likewise.
4379 2015-08-24 Pedro Alves <palves@redhat.com>
4381 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4384 2015-08-21 Pedro Alves <palves@redhat.com>
4386 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4387 instead of literal 1.
4389 2015-08-21 Pedro Alves <palves@redhat.com>
4391 * tdesc.c (default_description): Explicitly zero-initialize.
4393 2015-08-21 Pedro Alves <palves@redhat.com>
4396 * inferiors.c (remove_thread): Discard any pending stop reply for
4398 * server.c (remove_all_on_match_pid): Rename to ...
4399 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4401 (discard_queued_stop_replies): Change parameter to a ptid. Now
4403 (handle_v_kill, kill_inferior_callback, captured_main)
4404 (process_serial_event): Adjust.
4405 * server.h (discard_queued_stop_replies): Declare.
4407 2015-08-21 Pedro Alves <palves@redhat.com>
4409 * linux-low.c (wait_for_sigstop): Always switch to no thread
4410 selected if the previously current thread dies.
4411 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4412 process instead of the current thread's.
4413 * remote-utils.c (input_interrupt): Don't check if there's no
4415 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4416 current thread to the general thread fails, error out.
4417 (handle_qxfer_auxv, handle_qxfer_libraries)
4418 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4419 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4420 (handle_query): Check if there's a thread selected instead of
4421 checking whether there's any thread in the thread list.
4422 (handle_qxfer_threads, handle_qxfer_btrace)
4423 (handle_qxfer_btrace_conf): Don't error out early if there's no
4424 thread in the thread list.
4425 (handle_v_cont, myresume): Don't set the current thread to the
4427 (process_serial_event) <Hg handling>: Also set thread_id if the
4428 previous general thread is still alive.
4429 (process_serial_event) <g/G handling>: If setting the current
4430 thread to the general thread fails, error out.
4431 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4432 thread's lwp instead of the current thread's.
4433 * target.c (set_desired_thread): If the desired thread was not
4434 found, leave the current thread pointing to NULL. Return an int
4435 (boolean) indicating success.
4436 * target.h (set_desired_thread): Change return type to int.
4438 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4440 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4441 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4443 (ps_get_thread_area): New function.
4445 2015-08-19 Gary Benson <gbenson@redhat.com>
4447 * hostio.c (handle_pread): Do not attempt to read more data
4448 than hostio_reply_with_data can fit in a packet.
4450 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4452 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4454 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4456 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4458 2015-08-06 Pedro Alves <palves@redhat.com>
4460 * tracepoint.c (expr_eval_result): Now an int.
4462 2015-08-06 Pedro Alves <palves@redhat.com>
4464 * gdbthread.h (struct regcache): Forward declare.
4465 (struct thread_info) <regcache_data>: Now a struct regcache
4467 * inferiors.c (inferior_regcache_data)
4468 (set_inferior_regcache_data): Now work with struct regcache
4470 * inferiors.h (struct regcache): Forward declare.
4471 (inferior_regcache_data, set_inferior_regcache_data): Now work
4472 with struct regcache pointers.
4473 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4474 (free_register_cache_thread): Remove struct regcache pointer
4477 2015-08-06 Pedro Alves <palves@redhat.com>
4479 * server.c (captured_main): On error, print the exception message
4480 to stderr, and if run_once is set, throw a quit.
4482 2015-08-06 Pedro Alves <palves@redhat.com>
4484 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4487 2015-08-06 Pedro Alves <palves@redhat.com>
4489 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4490 reading beyond the passed in buffer length.
4492 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4494 * tracepoint.c (symbol_list) <required>: Remove.
4496 2015-08-06 Pedro Alves <palves@redhat.com>
4498 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4499 count if stopping and suspending threads.
4500 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4501 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4502 (linux_detach): Complete an ongoing step-over.
4503 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4505 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4506 (linux_wait_1): If passing a signal to the inferior after
4507 finishing a step-over, unsuspend and re-resume all lwps. If we
4508 see a single-step event but the thread should be continuing, don't
4509 pass the trap to gdb.
4510 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4511 internal_error instead of gdb_assert.
4512 (enqueue_pending_signal): New function.
4513 (check_ptrace_stopped_lwp_gone): Add debug output.
4514 (start_step_over): Use internal_error instead of gdb_assert.
4515 (complete_ongoing_step_over): New function.
4516 (linux_resume_one_thread): Don't resume a suspended thread.
4517 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4520 2015-08-06 Pedro Alves <palves@redhat.com>
4522 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4523 (linux_thread_alive): Use lwp_is_marked_dead.
4524 (extended_event_reported): Delete.
4525 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4526 instead of extended_event_reported.
4527 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4529 (lwp_is_marked_dead): New function.
4530 (lwp_running): Use lwp_is_marked_dead.
4531 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4534 2015-08-06 Pedro Alves <palves@redhat.com>
4536 * linux-low.c (linux_wait_1): Move fork event output out of the
4537 !report_to_gdb check. Pass event_child->waitstatus to
4538 target_waitstatus_to_string instead of ourstatus.
4540 2015-08-04 Yao Qi <yao.qi@linaro.org>
4542 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4543 if current_thread is 32 bit.
4545 2015-08-04 Yao Qi <yao.qi@linaro.org>
4547 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4548 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4549 * server.c (extended_protocol): Remove "static".
4550 * server.h (extended_protocol): Declare it.
4552 2015-08-04 Yao Qi <yao.qi@linaro.org>
4554 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4555 both aarch64 and aarch32.
4556 (aarch64_set_pc): Likewise.
4558 2015-08-04 Yao Qi <yao.qi@linaro.org>
4560 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4561 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4562 arm-with-neon.xml to srv_xmlfiles.
4563 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4564 (is_64bit_tdesc): New function.
4565 (aarch64_linux_read_description): New function.
4566 (aarch64_arch_setup): Call aarch64_linux_read_description.
4567 (regs_info): Rename to regs_info_aarch64.
4568 (aarch64_regs_info): Return right regs_info.
4569 (initialize_low_arch): Call initialize_low_arch_aarch32.
4571 2015-08-04 Yao Qi <yao.qi@linaro.org>
4573 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4574 * linux-aarch32-low.c: New file.
4575 * linux-aarch32-low.h: New file.
4576 * linux-arm-low.c (arm_fill_gregset): Move it to
4577 linux-aarch32-low.c.
4578 (arm_store_gregset): Likewise.
4579 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4580 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4581 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4582 (regs_info): Rename to regs_info_arm.
4583 (arm_regs_info): Return regs_info_aarch32 if
4584 have_ptrace_getregset is 1 and target description is
4585 arm_with_neon or arm_with_vfpv3.
4586 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4587 Call initialize_low_arch_aarch32 instead.
4589 2015-08-04 Yao Qi <yao.qi@linaro.org>
4591 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4592 * linux-low.c: ... here.
4593 * linux-low.h (have_ptrace_getregset): Declare it.
4595 2015-08-04 Pedro Alves <palves@redhat.com>
4597 * thread-db.c (struct thread_db): Use new typedefs.
4598 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4600 (disable_thread_event_reporting): Cast result of dlsym to
4601 destination function pointer type.
4602 (thread_db_mourn): Use td_ta_delete_ftype.
4604 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4606 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4608 (CDX_BREAKPOINT): Define for R2.
4609 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4610 (the_low_target): Add comments.
4612 2015-07-30 Yao Qi <yao.qi@linaro.org>
4614 * linux-arm-low.c (arm_hwcap): Remove it.
4615 (arm_read_description): New local variable arm_hwcap. Don't
4616 set arm_hwcap to zero.
4618 2015-07-30 Yao Qi <yao.qi@linaro.org>
4620 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4621 Use regcache->tdesc instead.
4622 (arm_store_wmmxregset): Likewise.
4623 (arm_fill_vfpregset): Likewise.
4624 (arm_store_vfpregset): Likewise.
4626 2015-07-30 Yao Qi <yao.qi@linaro.org>
4628 * linux-arm-low.c: Include arch/arm.h.
4629 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4630 (arm_store_gregset): Likewise.
4632 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4634 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4635 ptrace's 4th parameter.
4637 2015-07-27 Yao Qi <yao.qi@linaro.org>
4639 * configure.srv (case aarch64*-*-linux*): Don't set
4642 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4644 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4646 * linux-arm-low.c: Likewise.
4647 * linux-cris-low.c: Likewise.
4648 * linux-crisv32-low.c: Likewise.
4649 * linux-low.c: Likewise.
4650 * linux-m68k-low.c: Likewise.
4651 * linux-mips-low.c: Likewise.
4652 * linux-nios2-low.c: Likewise.
4653 * linux-s390-low.c: Likewise.
4654 * linux-sparc-low.c: Likewise.
4655 * linux-tic6x-low.c: Likewise.
4656 * linux-tile-low.c: Likewise.
4657 * linux-x86-low.c: Likewise.
4659 2015-07-24 Pedro Alves <palves@redhat.com>
4661 * config.in: Regenerate.
4662 * configure: Regenerate.
4664 2015-07-24 Pedro Alves <palves@redhat.com>
4666 * acinclude.m4: Include ../ptrace.m4.
4667 * configure.ac: Call GDB_AC_PTRACE.
4668 * config.in, configure: Regenerate.
4670 2015-07-24 Yao Qi <yao.qi@linaro.org>
4672 * linux-low.c (linux_create_inferior): Remove setting to
4673 proc->priv->new_inferior.
4674 (linux_attach): Likewise.
4675 (linux_low_filter_event): Likewise.
4676 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4678 2015-07-24 Yao Qi <yao.qi@linaro.org>
4680 * linux-low.c (linux_arch_setup): New function.
4681 (linux_low_filter_event): If proc->tdesc is NULL and
4682 proc->attached is true, call the_low_target.arch_setup.
4683 Otherwise, keep status pending, and return.
4684 (linux_resume_one_lwp_throw): Don't call get_pc if
4685 thread->while_stepping isn't NULL. Don't call
4686 get_thread_regcache if proc->tdesc is NULL.
4687 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4688 (linux_target_ops): Install arch_setup.
4689 * server.c (start_inferior): Call the_target->arch_setup.
4690 * target.h (struct target_ops) <arch_setup>: New field.
4691 (target_arch_setup): New marco.
4692 * lynx-low.c (lynx_target_ops): Update.
4693 * nto-low.c (nto_target_ops): Update.
4694 * spu-low.c (spu_target_ops): Update.
4695 * win32-low.c (win32_target_ops): Update.
4697 2015-07-24 Yao Qi <yao.qi@linaro.org>
4699 * linux-low.c (linux_add_process): Don't set
4700 proc->priv->new_inferior.
4701 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4702 (linux_attach): Likewise.
4704 2015-07-24 Yao Qi <yao.qi@linaro.org>
4706 * server.c (start_inferior): Code refactor.
4708 2015-07-24 Yao Qi <yao.qi@linaro.org>
4710 * server.c (process_serial_event): Set general_thread.
4712 2015-07-21 Yao Qi <yao.qi@linaro.org>
4714 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4715 aarch64_linux_get_debug_reg_capacity.
4717 2015-07-17 Yao Qi <yao.qi@linaro.org>
4719 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4720 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4721 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4722 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4723 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4724 (AARCH64_HWP_ALIGNMENT): Likewise.
4725 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4726 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4727 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4728 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4729 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4730 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4731 (struct aarch64_debug_reg_state): Likewise.
4732 (struct arch_lwp_info): Likewise.
4733 (aarch64_align_watchpoint): Likewise.
4734 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4735 (aarch64_watchpoint_length): Likewise.
4736 (aarch64_point_encode_ctrl_reg): Likewise
4737 (aarch64_point_is_aligned): Likewise.
4738 (aarch64_align_watchpoint): Likewise.
4739 (aarch64_linux_set_debug_regs):
4740 (aarch64_dr_state_insert_one_point): Likewise.
4741 (aarch64_dr_state_remove_one_point): Likewise.
4742 (aarch64_handle_breakpoint): Likewise.
4743 (aarch64_handle_aligned_watchpoint): Likewise.
4744 (aarch64_handle_unaligned_watchpoint): Likewise.
4745 (aarch64_handle_watchpoint): Likewise.
4747 2015-07-17 Yao Qi <yao.qi@linaro.org>
4749 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4750 and don't aarch64_get_debug_reg_state. All callers update.
4751 (aarch64_handle_aligned_watchpoint): Likewise.
4752 (aarch64_handle_unaligned_watchpoint): Likewise.
4753 (aarch64_handle_watchpoint): Likewise.
4754 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4755 (aarch64_remove_point): Likewise.
4757 2015-07-17 Yao Qi <yao.qi@linaro.org>
4759 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4761 (aarch64_handle_unaligned_watchpoint): Likewise.
4763 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4765 Revert the previous 3 commits:
4766 Move gdb_regex* to common/
4767 Move linux_find_memory_regions_full & co.
4768 gdbserver build-id attribute generator
4770 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4771 Jan Kratochvil <jan.kratochvil@redhat.com>
4773 gdbserver build-id attribute generator.
4774 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4775 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4776 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4778 (get_dynamic): Use find_pdhr to traverse program headers.
4779 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4780 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4781 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4782 (get_hex_build_id): New.
4783 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4784 to reply XML document.
4786 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4787 Jan Kratochvil <jan.kratochvil@redhat.com>
4789 * target.c: Include target/target-utils.h and fcntl.h.
4790 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4791 (target_fileio_read_stralloc): New functions.
4793 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4795 * Makefile.in (OBS): Add gdb_regex.o.
4797 * config.in: Rebuilt.
4798 * configure: Rebuilt.
4800 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4801 Jan Kratochvil <jan.kratochvil@redhat.com>
4803 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4804 * Makefile.in (OBS): Add target-utils.o.
4805 (linux-maps.o, target-utils.o): New.
4806 * configure.srv (srv_linux_obj): Add linux-maps.o.
4808 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4810 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4812 (the_low_target): Install it.
4814 2015-07-14 Pedro Alves <palves@redhat.com>
4816 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4817 Instead, ignore ECHILD, and throw an error for other errnos.
4819 2015-07-10 Pedro Alves <palves@redhat.com>
4821 * event-loop.c (struct callback_event) <data>: Change type to
4822 gdb_client_data instance instead of gdb_client_data pointer.
4823 (append_callback_event): Adjust.
4825 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4827 * linux-aarch64-low.c: Add comments for each linux_target_ops
4828 method. Remove comments already covered in target_ops and
4829 linux_target_ops definitions.
4830 (the_low_target): Add comments for each unimplemented method.
4832 2015-07-09 Yao Qi <yao.qi@linaro.org>
4834 * linux-aarch64-low.c (aarch64_regmap): Remove.
4835 (aarch64_usrregs_info): Remove.
4836 (regs_info): Set field usrregs to NULL.
4838 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4840 * linux-low.c: Include "rsp-low.h"
4841 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4842 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4843 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4844 (handle_btrace_enable_pt): New.
4845 (handle_btrace_general_set): Support "pt".
4846 (handle_btrace_conf_general_set): Support "pt:size".
4848 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4850 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4853 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4855 * linux-aarch64-low.c: Remove comment about endianness.
4856 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4857 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4860 2015-06-24 Gary Benson <gbenson@redhat.com>
4862 * linux-i386-ipa.c (stdint.h): Do not include.
4863 * lynx-i386-low.c (stdint.h): Likewise.
4864 * lynx-ppc-low.c (stdint.h): Likewise.
4865 * mem-break.c (stdint.h): Likewise.
4866 * thread-db.c (stdint.h): Likewise.
4867 * tracepoint.c (stdint.h): Likewise.
4868 * win32-low.c (stdint.h): Likewise.
4870 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4872 * server.c (write_qxfer_response): Update call to
4873 remote_escape_output.
4875 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4876 Jan Kratochvil <jan.kratochvil@redhat.com>
4878 Merge multiple hex conversions.
4879 * gdbreplay.c (tohex): Rename to 'fromhex'.
4880 (logchar): Use fromhex.
4882 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4884 * server.c (handle_qxfer_libraries): Set `version' attribute for
4887 2015-06-10 Gary Benson <gbenson@redhat.com>
4889 * target.h (struct target_ops) <multifs_open>: New field.
4890 <multifs_unlink>: Likewise.
4891 <multifs_readlink>: Likewise.
4892 * linux-low.c (nat/linux-namespaces.h): New include.
4893 (linux_target_ops): Initialize the_target->multifs_open,
4894 the_target->multifs_unlink and the_target->multifs_readlink.
4895 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4896 * hostio.c (hostio_fs_pid): New static variable.
4897 (hostio_handle_new_gdb_connection): New function.
4898 (handle_setfs): Likewise.
4899 (handle_open): Use the_target->multifs_open as appropriate.
4900 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4901 (handle_readlink): Use the_target->multifs_readlink as
4903 (handle_vFile): Handle vFile:setfs packets.
4904 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4905 after target_handle_new_gdb_connection.
4907 2015-06-10 Gary Benson <gbenson@redhat.com>
4909 * configure.ac (AC_CHECK_FUNCS): Add setns.
4910 * config.in: Regenerate.
4911 * configure: Likewise.
4912 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4913 (linux-namespaces.o): New rule.
4914 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4916 2015-06-09 Gary Benson <gbenson@redhat.com>
4918 * hostio.c (handle_open): Process mode argument with
4919 fileio_to_host_mode.
4921 2015-06-01 Yao Qi <yao.qi@linaro.org>
4923 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4924 * linux-x86-low.c: Likewise.
4926 2015-05-28 Don Breazeal <donb@codesourcery.com>
4928 * linux-low.c (handle_extended_wait): Initialize
4929 thread_info.last_resume_kind for new fork children.
4931 2015-05-15 Pedro Alves <palves@redhat.com>
4933 * target.h (target_handle_new_gdb_connection): Rewrite using if
4934 wrapped in do/while.
4936 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4938 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4939 * configure, config.in: Regenerate.
4940 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4943 2015-05-12 Don Breazeal <donb@codesourcery.com>
4945 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4946 PTRACE_EVENT_VFORK_DONE.
4947 (linux_low_ptrace_options, extended_event_reported): Add vfork
4949 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4950 and "vforkdone" for RSP 'T' Stop Reply Packet.
4951 * server.h (report_vfork_events): Declare
4954 2015-05-12 Don Breazeal <donb@codesourcery.com>
4956 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4957 (the_low_target) <new_fork>: Initialize new member.
4958 * linux-arm-low.c (arm_new_fork): New function.
4959 (the_low_target) <new_fork>: Initialize new member.
4960 * linux-low.c (handle_extended_wait): Call new target function
4962 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4963 * linux-mips-low.c (mips_add_watchpoint): New function
4964 extracted from mips_insert_point.
4965 (the_low_target) <new_fork>: Initialize new member.
4966 (mips_linux_new_fork): New function.
4967 (mips_insert_point): Call mips_add_watchpoint.
4968 * linux-x86-low.c (x86_linux_new_fork): New function.
4969 (the_low_target) <new_fork>: Initialize new member.
4971 2015-05-12 Don Breazeal <donb@codesourcery.com>
4973 * linux-low.c (handle_extended_wait): Implement return value,
4974 rename argument 'event_child' to 'event_lwp', handle
4975 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4976 (linux_low_ptrace_options): New function.
4977 (linux_low_filter_event): Call linux_low_ptrace_options,
4978 use different argument fo linux_enable_event_reporting,
4979 use return value from handle_extended_wait.
4980 (extended_event_reported): New function.
4981 (linux_wait_1): Call extended_event_reported and set
4982 status to report fork events.
4983 (linux_write_memory): Add pid to debug message.
4984 (reset_lwp_ptrace_options_callback): New function.
4985 (linux_handle_new_gdb_connection): New function.
4986 (linux_target_ops): Initialize new structure member.
4987 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4988 * lynx-low.c: Initialize new structure member.
4989 * remote-utils.c (prepare_resume_reply): Implement stop reason
4990 "fork" for "T" stop message.
4991 * server.c (handle_query): Call handle_new_gdb_connection.
4992 * server.h (report_fork_events): Declare global flag.
4993 * target.h (struct target_ops) <handle_new_gdb_connection>:
4995 (target_handle_new_gdb_connection): New macro.
4996 * win32-low.c: Initialize new structure member.
4998 2015-05-12 Don Breazeal <donb@codesourcery.com>
5000 * mem-break.c (APPEND_TO_LIST): Define macro.
5001 (clone_agent_expr): New function.
5002 (clone_one_breakpoint): New function.
5003 (clone_all_breakpoints): New function.
5004 * mem-break.h: Declare new functions.
5006 2015-05-12 Don Breazeal <donb@codesourcery.com>
5008 * linux-low.c (linux_supports_fork_events): New function.
5009 (linux_supports_vfork_events): New function.
5010 (linux_target_ops): Initialize new structure members.
5011 (initialize_low): Call linux_check_ptrace_features.
5012 * lynx-low.c (lynx_target_ops): Initialize new structure
5014 * server.c (report_fork_events, report_vfork_events):
5016 (handle_query): Add new features to qSupported packet and
5018 (captured_main): Initialize new global variables.
5019 * target.h (struct target_ops) <supports_fork_events>:
5021 <supports_vfork_events>: New member.
5022 (target_supports_fork_events): New macro.
5023 (target_supports_vfork_events): New macro.
5024 * win32-low.c (win32_target_ops): Initialize new structure
5027 2015-05-12 Gary Benson <gbenson@redhat.com>
5029 * server.c (handle_qxfer_exec_file): Use current process
5032 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5034 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5035 Remove HAVE_PTRACE_GETREGS conditionals.
5036 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5037 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5039 2015-05-08 Yao Qi <yao.qi@linaro.org>
5041 * linux-low.c (linux_supports_conditional_breakpoints): New
5043 (linux_target_ops): Install new target method.
5044 * lynx-low.c (lynx_target_ops): Install NULL hook for
5045 supports_conditional_breakpoints.
5046 * nto-low.c (nto_target_ops): Likewise.
5047 * spu-low.c (spu_target_ops): Likewise.
5048 * win32-low.c (win32_target_ops): Likewise.
5049 * server.c (handle_query): Check
5050 target_supports_conditional_breakpoints.
5051 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5053 (target_supports_conditional_breakpoints): New macro.
5055 2015-05-06 Pedro Alves <palves@redhat.com>
5058 * server.c (start_inferior): If the process exits, mourn it.
5060 2015-04-21 Gary Benson <gbenson@redhat.com>
5062 * hostio.c (fileio_open_flags_to_host): Factored out to
5063 fileio_to_host_openflags in common/fileio.c. Single use
5066 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5068 * linux-xtensa-low.c (xtensa_fill_gregset)
5069 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5072 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5074 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5075 (regs_info): Replace usrregs pointer with NULL.
5077 2015-04-17 Gary Benson <gbenson@redhat.com>
5079 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5080 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5081 * server.c (handle_qxfer_exec_file): New function.
5082 (qxfer_packets): Add exec-file entry.
5083 (handle_query): Report qXfer:exec-file:read as supported packet.
5085 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5087 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5089 2015-04-09 Gary Benson <gbenson@redhat.com>
5091 * hostio-errno.c (errno_to_fileio_error): Remove function.
5092 Update caller to use remote_fileio_to_fio_error.
5094 2015-04-09 Yao Qi <yao.qi@linaro.org>
5096 * linux-low.c (linux_insert_point): Call
5097 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5098 (linux_remove_point): Call remove_memory_breakpoint if type is
5100 * linux-x86-low.c (x86_insert_point): Don't call
5101 insert_memory_breakpoint.
5102 (x86_remove_point): Don't call remove_memory_breakpoint.
5104 2015-04-01 Pedro Alves <palves@redhat.com>
5105 Cleber Rosa <crosa@redhat.com>
5107 * server.c (gdbserver_usage): Reorganize and extend the usage
5110 2015-03-24 Pedro Alves <palves@redhat.com>
5112 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5113 output. Also dump TRAP_TRACE.
5114 (linux_low_filter_event): In debug output, distinguish a
5115 resume_stop SIGSTOP from a delayed SIGSTOP.
5117 2015-03-24 Gary Benson <gbenson@redhat.com>
5119 * linux-x86-low.c (x86_linux_new_thread): Moved to
5121 (x86_linux_prepare_to_resume): Likewise.
5123 2015-03-24 Gary Benson <gbenson@redhat.com>
5125 * Makefile.in (x86-linux-dregs.o): New rule.
5126 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5127 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5128 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5129 (x86_linux_dr_get): Likewise.
5130 (x86_linux_dr_set): Likewise.
5131 (update_debug_registers_callback): Likewise.
5132 (x86_linux_dr_set_addr): Likewise.
5133 (x86_linux_dr_get_addr): Likewise.
5134 (x86_linux_dr_set_control): Likewise.
5135 (x86_linux_dr_get_control): Likewise.
5136 (x86_linux_dr_get_status): Likewise.
5137 (x86_linux_update_debug_registers): Likewise.
5139 2015-03-24 Gary Benson <gbenson@redhat.com>
5141 * linux-x86-low.c (x86_linux_update_debug_registers):
5142 New function, factored out from...
5143 (x86_linux_prepare_to_resume): ...this.
5145 2015-03-24 Gary Benson <gbenson@redhat.com>
5147 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5148 (x86_linux_dr_set): Likewise.
5149 (update_debug_registers_callback): Likewise.
5150 (x86_linux_dr_set_addr): Likewise.
5151 (x86_linux_dr_get_addr): Likewise.
5152 (x86_linux_dr_set_control): Likewise.
5153 (x86_linux_dr_get_control): Likewise.
5154 (x86_linux_dr_get_status): Likewise.
5155 (x86_linux_prepare_to_resume): Likewise.
5157 2015-03-24 Gary Benson <gbenson@redhat.com>
5159 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5160 Use perror_with_name. Pass string through gettext.
5161 (x86_linux_dr_set): Likewise.
5163 2015-03-24 Gary Benson <gbenson@redhat.com>
5165 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5166 (x86_linux_dr_set_addr): ...this.
5167 (x86_dr_low_get_addr): Rename to...
5168 (x86_linux_dr_get_addr): ...this.
5169 (x86_dr_low_set_control): Rename to...
5170 (x86_linux_dr_set_control): ...this.
5171 (x86_dr_low_get_control): Rename to...
5172 (x86_linux_dr_get_control): ...this.
5173 (x86_dr_low_get_status): Rename to...
5174 (x86_linux_dr_get_status): ...this.
5175 (x86_dr_low): Update with new function names.
5177 2015-03-24 Gary Benson <gbenson@redhat.com>
5179 * Makefile.in (x86-linux.o): New rule.
5180 * configure.srv: Add x86-linux.o to relevant targets.
5181 * linux-low.c (lwp_set_arch_private_info): New function.
5182 (lwp_arch_private_info): Likewise.
5183 * linux-x86-low.c: Include nat/x86-linux.h.
5184 (arch_lwp_info): Removed structure.
5185 (update_debug_registers_callback):
5186 Use lwp_set_debug_registers_changed.
5187 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5188 and lwp_set_debug_registers_changed.
5189 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5191 2015-03-24 Gary Benson <gbenson@redhat.com>
5193 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5194 * linux-arm-low.c (arm_new_thread): Likewise.
5195 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5196 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5197 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5198 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5200 2015-03-24 Gary Benson <gbenson@redhat.com>
5202 * linux-low.c (ptid_of_lwp): New function.
5203 (lwp_is_stopped): Likewise.
5204 (lwp_stop_reason): Likewise.
5205 * linux-x86-low.c (update_debug_registers_callback):
5207 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5210 2015-03-24 Gary Benson <gbenson@redhat.com>
5212 * linux-low.h (linux_stop_lwp): Remove declaration.
5214 2015-03-24 Gary Benson <gbenson@redhat.com>
5216 * linux-low.h: Include nat/linux-nat.h.
5217 * linux-low.c (iterate_over_lwps_args): New structure.
5218 (iterate_over_lwps_filter): New function.
5219 (iterate_over_lwps): Likewise.
5220 * linux-x86-low.c (update_debug_registers_callback):
5221 Update signature to what iterate_over_lwps expects.
5222 Remove PID check that iterate_over_lwps now performs.
5223 (x86_dr_low_set_addr): Use iterate_over_lwps.
5224 (x86_dr_low_set_control): Likewise.
5226 2015-03-24 Gary Benson <gbenson@redhat.com>
5228 * linux-x86-low.c (x86_debug_reg_state): New function.
5229 (x86_linux_prepare_to_resume): Use the above.
5231 2015-03-24 Gary Benson <gbenson@redhat.com>
5233 * linux-low.c (current_lwp_ptid): New function.
5234 * linux-x86-low.c: Include nat/linux-nat.h.
5235 (x86_dr_low_get_addr): Use current_lwp_ptid.
5236 (x86_dr_low_get_control): Likewise.
5237 (x86_dr_low_get_status): Likewise.
5239 2015-03-20 Pedro Alves <palves@redhat.com>
5241 * tracepoint.c (cmd_qtstatus): Make "str" const.
5243 2015-03-20 Pedro Alves <palves@redhat.com>
5245 * server.c (handle_general_set): Make "req_str" const.
5247 2015-03-19 Pedro Alves <palves@redhat.com>
5249 * linux-low.c (linux_resume_one_lwp): Rename to ...
5250 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5251 instead call perror_with_name.
5252 (check_ptrace_stopped_lwp_gone): New function.
5253 (linux_resume_one_lwp): Reimplement as wrapper around
5254 linux_resume_one_lwp_throw that swallows errors if the LWP is
5257 2015-03-19 Pedro Alves <palves@redhat.com>
5259 * linux-low.c (count_events_callback, select_event_lwp_callback):
5260 No longer check whether the thread has resume_stop as last resume
5263 2015-03-19 Pedro Alves <palves@redhat.com>
5265 * linux-low.c (count_events_callback, select_event_lwp_callback):
5266 Use the lwp's status_pending_p field, not the thread's.
5268 2015-03-19 Pedro Alves <palves@redhat.com>
5270 * linux-low.c (select_event_lwp_callback): Update comments to
5271 no longer mention SIGTRAP.
5273 2015-03-18 Gary Benson <gbenson@redhat.com>
5275 * server.c (handle_query): Do not report vFile:fstat as supported.
5277 2015-03-11 Gary Benson <gbenson@redhat.com>
5279 * hostio.c (sys/types.h): New include.
5280 (sys/stat.h): Likewise.
5281 (common-remote-fileio.h): Likewise.
5282 (handle_fstat): New function.
5283 (handle_vFile): Handle vFile:fstat packets.
5285 2015-03-11 Gary Benson <gbenson@redhat.com>
5287 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5288 struct stat.st_blocks and struct stat.st_blksize.
5289 * configure: Regenerate.
5290 * config.in: Likewise.
5291 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5292 (OBS): Add common-remote-fileio.o.
5293 (common-remote-fileio.o): New rule.
5295 2015-03-09 Pedro Alves <palves@redhat.com>
5297 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5298 'struct sockaddr' pointer in 'accept' call.
5300 2015-03-09 Pedro Alves <palves@redhat.com>
5303 2015-03-07 Pedro Alves <palves@redhat.com>
5304 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5305 or <winsock2.h> here. Instead include "gdb_socket.h".
5306 (remote_open): Use union gdb_sockaddr_u.
5307 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5308 or <winsock2.h> here. Instead include "gdb_socket.h".
5309 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5310 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5312 (init_named_socket, gdb_agent_helper_thread): Use union
5315 2015-03-07 Pedro Alves <palves@redhat.com>
5317 * configure.ac (build_warnings): Move
5318 -Wdeclaration-after-statement to the C-specific set.
5319 * configure: Regenerate.
5321 2015-03-07 Pedro Alves <palves@redhat.com>
5323 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5324 or <winsock2.h> here. Instead include "gdb_socket.h".
5325 (remote_open): Use union gdb_sockaddr_u.
5326 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5327 or <winsock2.h> here. Instead include "gdb_socket.h".
5328 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5329 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5331 (init_named_socket, gdb_agent_helper_thread): Use union
5334 2015-03-07 Pedro Alves <palves@redhat.com>
5336 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5339 2015-03-06 Yao Qi <yao.qi@linaro.org>
5341 * linux-aarch64-low.c (aarch64_insert_point): Use
5342 show_debug_regs as a boolean.
5343 (aarch64_remove_point): Likewise.
5345 2015-03-05 Pedro Alves <palves@redhat.com>
5347 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5348 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5349 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5350 * nto-low.c (nto_target_ops): Likewise.
5351 * spu-low.c (spu_target_ops): Likewise.
5352 * win32-low.c (win32_target_ops): Likewise.
5354 2015-03-04 Pedro Alves <palves@redhat.com>
5356 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5357 Decide whether a breakpoint triggered based on the SIGTRAP's
5359 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5360 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5361 (linux_low_filter_event): Check for breakpoints before checking
5363 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5365 (linux_stopped_by_sw_breakpoint)
5366 (linux_supports_stopped_by_sw_breakpoint)
5367 (linux_stopped_by_hw_breakpoint)
5368 (linux_supports_stopped_by_hw_breakpoint): New functions.
5369 (linux_target_ops): Install new target methods.
5371 2015-03-04 Pedro Alves <palves@redhat.com>
5373 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5374 * server.c (swbreak_feature, hwbreak_feature): New globals.
5375 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5376 (captured_main): Clear swbreak_feature and hwbreak_feature.
5377 * server.h (swbreak_feature, hwbreak_feature): Declare.
5378 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5379 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5380 supports_stopped_by_hw_breakpoint>: New fields.
5381 (target_supports_stopped_by_sw_breakpoint)
5382 (target_stopped_by_sw_breakpoint)
5383 (target_supports_stopped_by_hw_breakpoint)
5384 (target_stopped_by_hw_breakpoint): Declare.
5386 2015-03-04 Pedro Alves <palves@redhat.com>
5388 enum lwp_stop_reason -> enum target_stop_reason
5389 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5390 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5391 (linux_wait_1, stuck_in_jump_pad_callback)
5392 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5393 (linux_stopped_by_watchpoint):
5394 * linux-low.h (enum lwp_stop_reason): Delete.
5395 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5396 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5398 2015-03-04 Yao Qi <yao.qi@linaro.org>
5400 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5402 2015-03-03 Gary Benson <gbenson@redhat.com>
5404 * hostio.c (handle_vFile): Fix prefix lengths.
5406 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5408 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5411 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5413 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5414 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5415 (clean): Add "rm -f" for above C files.
5416 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5417 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5418 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5419 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5420 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5421 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5422 (init_registers_s390x_vx_linux64)
5423 (init_registers_s390x_tevx_linux64)
5424 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5425 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5427 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5428 (s390_store_vxrs_high): New functions.
5429 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5431 (s390_arch_setup): Add logic for selecting one of the new target
5432 descriptions. Activate the new vector regsets if applicable.
5433 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5434 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5435 and init_registers_s390x_tevx_linux64.
5437 2015-03-01 Pedro Alves <palves@redhat.com>
5439 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5442 2015-02-27 Pedro Alves <palves@redhat.com>
5444 * linux-x86-low.c (u_debugreg_offset): New function.
5445 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5447 2015-02-27 Pedro Alves <palves@redhat.com>
5449 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5450 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5451 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5452 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5453 (ps_lsetfpregs, ps_getpid)
5454 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5455 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5456 (ps_lsetxregs, ps_plog): Declare.
5458 2015-02-27 Pedro Alves <palves@redhat.com>
5460 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5461 IP_AGENT_EXPORT_FUNC.
5462 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5463 IP_AGENT_EXPORT_FUNC.
5464 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5465 (IP_AGENT_EXPORT): Delete.
5466 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5467 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5468 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5469 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5470 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5471 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5472 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5473 (traceframe_read_count, traceframe_write_count)
5474 (traceframes_created, trace_state_variables, get_raw_reg)
5475 (get_trace_state_variable_value, set_trace_state_variable_value)
5476 (ust_loaded, helper_thread_id, cmd_buf): Use
5477 IPA_SYM_EXPORTED_NAME.
5478 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5479 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5480 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5481 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5482 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5483 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5484 EXTERN_C_PUSH/EXTERN_C_POP.
5485 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5486 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5487 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5488 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5489 (traceframe_write_count, traceframe_read_count)
5490 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5491 (about_to_request_buffer_space, get_trace_state_variable_value)
5492 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5493 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5494 EXTERN_C_PUSH/EXTERN_C_POP.
5495 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5496 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5497 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5498 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5499 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5500 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5501 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5502 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5504 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5505 (IP_AGENT_EXPORT_VAR_DECL): Define.
5507 (gdb_agent_get_raw_reg): Declare.
5509 2015-02-27 Tom Tromey <tromey@redhat.com>
5510 Pedro Alves <palves@redhat.com>
5512 Rename symbols whose names are reserved C++ keywords throughout.
5514 2015-02-27 Pedro Alves <palves@redhat.com>
5516 * Makefile.in (COMPILER): New, get it from autoconf.
5517 (CXX): Get from autoconf instead.
5518 (COMPILE.pre): Use COMPILER.
5519 (CC-LD): Rename to ...
5520 (CC_LD): ... this. Use COMPILER.
5521 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5522 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5523 * acinclude.m4: Include build-with-cxx.m4.
5524 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5525 Disable -Werror by default if building in C++ mode.
5526 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5527 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5528 the C++ compiler. Save/restore CXXFLAGS too.
5529 * configure: Regenerate.
5531 2015-02-27 Pedro Alves <palves@redhat.com>
5533 * acinclude.m4: Include libiberty.m4.
5534 * configure.ac: Call libiberty_INIT.
5535 * config.in, configure: Regenerate.
5537 2015-02-26 Pedro Alves <palves@redhat.com>
5539 * linux-low.c (linux_wait_1): When incrementing the PC past a
5540 program breakpoint always use the_low_target.breakpoint_len as
5541 increment, rather than the maximum between that and
5542 the_low_target.decr_pc_after_break.
5544 2015-02-23 Pedro Alves <palves@redhat.com>
5546 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5547 thread was doing a step-over; always adjust the PC if
5548 we stepped over a permanent breakpoint.
5549 (linux_wait_1): If we stepped over breakpoint that was on top of a
5550 permanent breakpoint, manually advance the PC past it.
5552 2015-02-23 Pedro Alves <palves@redhat.com>
5554 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5556 (x86_fill_gregset, x86_store_gregset): Use it when handling
5559 2015-02-20 Pedro Alves <palves@redhat.com>
5561 * thread-db.c: Include "nat/linux-procfs.h".
5562 (thread_db_init): Skip listing new threads if the kernel supports
5563 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5565 2015-02-20 Pedro Alves <palves@redhat.com>
5567 * linux-low.c (status_pending_p_callback): Use ptid_match.
5569 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5571 PR breakpoints/16812
5572 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5573 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5574 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5576 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5578 PR breakpoints/15956
5579 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5581 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5583 * linux-low.c (linux_low_btrace_conf): Print size.
5584 * server.c (handle_btrace_conf_general_set): New.
5585 (hanle_general_set): Call handle_btrace_conf_general_set.
5586 (handle_query): Report Qbtrace-conf:bts:size as supported.
5588 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5590 * linux-low.c (linux_low_enable_btrace): Update parameters.
5591 (linux_low_btrace_conf): New.
5592 (linux_target_ops)<to_btrace_conf>: Initialize.
5593 * server.c (current_btrace_conf): New.
5594 (handle_btrace_enable): Rename to ...
5595 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5596 to target_enable_btrace. Update comment. Update users.
5597 (handle_qxfer_btrace_conf): New.
5598 (qxfer_packets): Add btrace-conf entry.
5599 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5600 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5601 (target_ops)<read_btrace_conf>: New.
5602 (target_enable_btrace): Update parameters.
5603 (target_read_btrace_conf): New.
5605 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5607 * server.c (handle_btrace_general_set): Remove call to
5608 target_supports_btrace.
5609 (supported_btrace_packets): New.
5610 (handle_query): Call supported_btrace_packets.
5611 * target.h: include btrace-common.h.
5612 (btrace_target_info): Removed.
5613 (supports_btrace, target_supports_btrace): Update parameters.
5615 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5617 * Makefile.in (SFILES): Add common/btrace-common.c.
5618 (OBS): Add common/btrace-common.o.
5619 (btrace-common.o): Add build rules.
5620 * linux-low: Include btrace-common.h.
5621 (linux_low_read_btrace): Use struct btrace_data. Call
5622 btrace_data_init and btrace_data_fini.
5624 2015-02-06 Pedro Alves <palves@redhat.com>
5626 * thread-db.c (find_new_threads_callback): Add debug output.
5628 2015-02-04 Pedro Alves <palves@redhat.com>
5630 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5631 (resume_stopped_resumed_lwps): New function.
5632 (linux_wait_for_event_filtered): Use it.
5634 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5636 * Makefile.in (SFILES): Add linux-personality.c.
5637 (linux-personality.o): New rule.
5638 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5639 list of objects to be built.
5640 * linux-low.c: Include nat/linux-personality.h.
5641 (linux_create_inferior): Remove code to disable address space
5642 randomization (moved to ../nat/linux-personality.c). Create
5643 cleanup to disable address space randomization.
5645 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5647 * Makefile.in (posix-strerror.o): New rule.
5648 (mingw-strerror.o): Likewise.
5649 * configure: Regenerated.
5650 * configure.ac: Source file ../common/common.host. Initialize new
5651 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5653 2015-01-14 Yao Qi <yao@codesourcery.com>
5655 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5656 (ppc-linux.o): New rule.
5657 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5658 * configure.ac: AC_CHECK_FUNCS(getauxval).
5659 * config.in: Re-generated.
5660 * configure: Re-generated.
5661 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5662 ppc64_64bit_inferior_p
5664 2015-01-14 Yao Qi <yao@codesourcery.com>
5666 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5667 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5668 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5669 (PT_ORIG_R3, PT_TRAP): Likewise.
5670 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5671 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5672 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5674 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5676 * i387-fp.c (i387_cache_to_xsave): In look over
5677 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5678 zmmh_low_space field by use of zmmh_high_space.
5680 2015-01-09 Pedro Alves <palves@redhat.com>
5682 * linux-low.c (step_over_bkpt): Move higher up in the file.
5683 (handle_extended_wait): Don't store the stop_pc here.
5684 (get_stop_pc): Adjust comments and rename to ...
5685 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5686 stopped for a software breakpoint or hardware breakpoint.
5687 (thread_still_has_status_pending_p): New function.
5688 (status_pending_p_callback): Use
5689 thread_still_has_status_pending_p. If the event is no longer
5690 interesting, resume the LWP.
5691 (handle_tracepoints): Add assert.
5692 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5693 (wstatus_maybe_breakpoint): New function.
5694 (cancel_breakpoint): Delete function.
5695 (check_stopped_by_watchpoint): New function, factored out from
5696 linux_low_filter_event.
5697 (lp_status_maybe_breakpoint): Delete function.
5698 (linux_low_filter_event): Remove filter_ptid argument.
5699 Leave thread group exits pending here. Store the LWP's stop PC.
5700 Always leave events pending.
5701 (linux_wait_for_event_filtered): Pull all events out of the
5702 kernel, and leave them all pending.
5703 (count_events_callback, select_event_lwp_callback): Consider all
5705 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5706 (select_event_lwp): Only give preference to the stepping LWP in
5707 all-stop mode. Adjust comments.
5708 (ignore_event): New function.
5709 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5710 references to cancel_breakpoints. Adjust to renames. Also give
5711 equal priority to all LWPs that have had events in non-stop mode.
5712 If reporting a software breakpoint event, unadjust the LWP's PC.
5713 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5714 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5716 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5717 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5718 (linux_stopped_by_watchpoint): Adjust.
5719 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5720 * linux-low.h (enum lwp_stop_reason): New.
5721 (struct lwp_info) <stop_pc>: Adjust comment.
5722 <stopped_by_watchpoint>: Delete field.
5723 <stop_reason>: New field.
5724 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5725 * mem-break.c (software_breakpoint_inserted_here)
5726 (hardware_breakpoint_inserted_here): New function.
5727 * mem-break.h (software_breakpoint_inserted_here)
5728 (hardware_breakpoint_inserted_here): Declare.
5729 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5730 (cancel_breakpoints): Delete.
5731 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5732 (upload_fast_traceframes): Remove references to
5735 2015-01-09 Pedro Alves <palves@redhat.com>
5737 * thread-db.c (find_new_threads_callback): Ignore thread if the
5738 kernel thread ID is -1.
5740 2015-01-09 Pedro Alves <palves@redhat.com>
5742 * linux-low.c (linux_attach_fail_reason_string): Move to
5743 nat/linux-ptrace.c, and rename.
5744 (linux_attach_lwp): Update comment.
5745 (attach_proc_task_lwp_callback): New function.
5746 (linux_attach): Adjust to rename and use
5747 linux_proc_attach_tgid_threads.
5748 (linux_attach_fail_reason_string): Delete declaration.
5750 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5752 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5753 * server.c (gdbserver_version): Likewise.
5755 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5757 * remote-utils.c: Include ctype.h.
5758 (input_interrupt): Explicitly handle the case when the char
5759 received is the NUL byte. Improve the printing of non-ASCII
5762 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5764 * linux-low.c (linux_low_filter_event): Update call to
5765 linux_enable_event_reporting following the addition of
5766 a new parameter to that function.
5768 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5771 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5772 (AARCH64_FPCR_REGNO): Likewise.
5773 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5774 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5775 (aarch64_store_fpregset): Likewise.
5777 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5779 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5780 Remove FIXME comment about assumption about N.
5782 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5784 * configure.ac: If large-file support is disabled in GDBserver,
5785 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5786 * configure: Regenerate.
5788 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5790 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5791 warning upon ENODATA from ptrace.
5792 * linux-s390-low.c (s390_store_tdb): New.
5793 (s390_regsets): Add regset for NT_S390_TDB.
5795 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5797 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5798 without a fill_function.
5799 * linux-s390-low.c (s390_fill_last_break): Remove.
5800 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5801 (s390_arch_setup): Use regset's size instead of fill_function for
5804 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5806 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5807 the regset's store function when ptrace returned an error.
5808 * regcache.c (get_thread_regcache): Invalidate register cache
5809 before fetching inferior's registers.
5811 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5813 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5814 while-loop as for-loop.
5815 (regsets_store_inferior_registers): Likewise.
5817 2014-11-28 Yao Qi <yao@codesourcery.com>
5819 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5820 * config.in, configure: Re-generate.
5821 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5824 2014-11-21 Yao Qi <yao@codesourcery.com>
5826 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5827 (AC_CHECK_HEADERS): Remove malloc.h.
5828 * configure: Re-generated.
5829 * config.in: Re-generated.
5830 * server.h: Don't include alloca.h and malloc.h.
5831 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5832 Don't include malloc.h.
5834 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5836 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5837 corresponding ERRNO check in same block.
5839 2014-11-12 Pedro Alves <palves@redhat.com>
5841 * server.c (cont_thread): Update comment.
5842 (start_inferior, attach_inferior): No longer clear cont_thread.
5843 (handle_v_cont): No longer set cont_thread.
5844 (captured_main): Clear cont_thread each time a GDB connects.
5846 2014-11-12 Pedro Alves <palves@redhat.com>
5848 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5849 thread, and don't resume all threads if the Hc thread has exited.
5851 2014-11-12 Pedro Alves <palves@redhat.com>
5853 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5854 the process group instead of to a specific LWP.
5856 2014-10-15 Pedro Alves <palves@redhat.com>
5859 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5861 (arm_set_thread_context): Delete.
5862 (the_low_target): Adjust.
5863 * win32-i386-low.c (debug_registers_changed)
5864 (debug_registers_used): Delete.
5865 (update_debug_registers_callback): New function.
5866 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5867 needing to update their debug registers.
5868 (win32_get_current_dr): New function.
5869 (x86_dr_low_get_addr, x86_dr_low_get_control)
5870 (x86_dr_low_get_status): Fetch the debug register from the thread
5872 (i386_initial_stuff): Adjust.
5873 (i386_get_thread_context): Remove current_event parameter. Don't
5874 clear debug_registers_changed nor copy DR values to
5876 (i386_set_thread_context): Delete.
5877 (i386_prepare_to_resume): New function.
5878 (i386_thread_added): Mark the thread as needing to update irs
5880 (the_low_target): Remove i386_set_thread_context and install
5881 i386_prepare_to_resume.
5882 * win32-low.c (win32_get_thread_context): Adjust.
5883 (win32_set_thread_context): Use SetThreadContext
5885 (win32_prepare_to_resume): New function.
5886 (win32_require_context): New function, factored out from ...
5887 (thread_rec): ... this.
5888 (continue_one_thread): Call win32_prepare_to_resume on each thread
5889 we're about to continue.
5890 (win32_resume): Call win32_prepare_to_resume on the event thread.
5891 * win32-low.h (struct win32_thread_info)
5892 <debug_registers_changed>: New field.
5893 (struct win32_target_ops): Change prototype of set_thread_context,
5894 delete set_thread_context and add prepare_to_resume.
5895 (win32_require_context): New declaration.
5897 2014-10-08 Gary Benson <gbenson@redhat.com>
5899 * server.h: Do not include common-exceptions.h.
5901 2014-10-08 Gary Benson <gbenson@redhat.com>
5903 * server.h: Do not include cleanups.h.
5905 2014-09-30 James Hogan <james.hogan@imgtec.com>
5907 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5910 2014-09-23 Yao Qi <yao@codesourcery.com>
5912 * linux-low.c (lp_status_maybe_breakpoint): New function.
5913 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5914 (count_events_callback): Likewise.
5915 (select_event_lwp_callback): Likewise.
5916 (cancel_breakpoints_callback): Likewise.
5918 2014-09-19 Don Breazeal <donb@codesourcery.com>
5920 * linux-low.c (handle_extended_wait): Call
5921 linux_ptrace_get_extended_event.
5922 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5923 linux_is_extended_waitstatus.
5925 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5927 * Makefile.in (CPPFLAGS): Define.
5928 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5929 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5931 2014-09-16 Gary Benson <gbenson@redhat.com>
5933 * inferiors.h (current_inferior): Renamed as...
5934 (current_thread): New variable. All uses updated.
5935 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5936 (maybe_move_out_of_jump_pad): Likewise.
5937 (cancel_breakpoint): Likewise.
5938 (linux_low_filter_event): Likewise.
5939 (wait_for_sigstop): Likewise.
5940 (linux_resume_one_lwp): Likewise.
5941 (need_step_over_p): Likewise.
5942 (start_step_over): Likewise.
5943 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5944 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5945 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5946 and save_inferior as saved_thread.
5947 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5949 (regcache_invalidate_thread): Likewise.
5950 * remote-utils.c (prepare_resume_reply): Likewise.
5951 * thread-db.c (thread_db_get_tls_address): Likewise.
5952 (disable_thread_event_reporting): Likewise.
5953 (remove_thread_event_breakpoints): Likewise.
5954 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5956 * target.h (set_desired_inferior): Renamed as...
5957 (set_desired_thread): New declaration. All uses updated.
5958 * server.c (myresume): Updated comment to reference thread instead
5960 (handle_serial_event): Likewise.
5961 (handle_target_event): Likewise.
5963 2014-09-12 Tom Tromey <tromey@redhat.com>
5964 Gary Benson <gbenson@redhat.com>
5966 * regcache.h: Include common-regcache.h.
5967 (regcache_read_pc): Don't declare.
5968 * regcache.c (get_thread_regcache_for_ptid): New function.
5970 2014-09-11 Tom Tromey <tromey@redhat.com>
5971 Gary Benson <gbenson@redhat.com>
5973 * symbol.c: New file.
5974 * Makefile.in (SFILES): Add symbol.c.
5975 (OBS): Add symbol.o.
5977 2014-09-11 Gary Benson <gbenson@redhat.com>
5979 * target.c (target_stop_ptid, target_continue_ptid): New
5982 2014-09-11 Tom Tromey <tromey@redhat.com>
5983 Gary Benson <gbenson@redhat.com>
5985 * target.h: Include target/target.h.
5986 * target.c (target_read_memory, target_read_uint32)
5987 (target_write_memory): New functions.
5989 2014-09-11 Gary Benson <gbenson@redhat.com>
5991 * server.h (debug_hw_points): Don't declare.
5992 * server.c (debug_hw_points): Don't define. Replace all uses
5993 with show_debug_regs.
5994 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5995 all uses with show_debug_regs.
5997 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5999 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6000 endianness into account.
6001 (ppc_supply_ptrace_register): Likewise.
6003 2014-09-03 James Hogan <james.hogan@imgtec.com>
6005 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6006 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6008 2014-09-03 Gary Benson <gbenson@redhat.com>
6010 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6011 ALL_DEBUG_ADDRESS_REGISTERS.
6013 2014-09-02 Gary Benson <gbenson@redhat.com>
6015 * i386-low.h: Renamed as...
6016 * x86-low.h: New file. All type, function and variable name
6017 prefixes changed from "i386_" to "x86_". All references updated.
6018 * i386-low.c: Renamed as...
6019 * x86-low.c: New file. All type, function and variable name
6020 prefixes changed from "i386_" to "x86_". All references updated.
6022 2014-09-02 Gary Benson <gbenson@redhat.com>
6024 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6025 (x86_linux_new_thread): Likewise.
6027 2014-08-29 Gary Benson <gbenson@redhat.com>
6029 * server.h (setjmp.h): Do not include.
6030 (toplevel): Do not declare.
6031 (common-exceptions.h): Include.
6032 (cleanups.h): Likewise.
6033 * server.c (toplevel): Do not define.
6034 (exit_code): New static global.
6035 (detach_or_kill_for_exit_cleanup): New function.
6036 (main): New function. Original main renamed to...
6037 (captured_main): New function.
6038 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6040 2014-08-29 Gary Benson <gbenson@redhat.com>
6042 * Makefile.in (SFILES): Add common/common-exceptions.c.
6043 (OBS): Add common-exceptions.o.
6044 (common-exceptions.o): New rule.
6045 * utils.c (prepare_to_throw_exception): New function.
6047 2014-08-29 Gary Benson <gbenson@redhat.com>
6049 * config.in: Regenerate.
6050 * configure: Likewise.
6052 2014-08-29 Gary Benson <gbenson@redhat.com>
6054 * Makefile.in (SFILES): Add common/cleanups.c.
6056 (cleanups.o): New rule.
6058 2014-08-29 Gary Benson <gbenson@redhat.com>
6060 * utils.c (internal_vwarning): New function.
6062 2014-08-28 Gary Benson <gbenson@redhat.com>
6064 * utils.h (fatal): Remove declaration.
6065 * utils.c (fatal): Remove function.
6067 2014-08-28 Gary Benson <gbenson@redhat.com>
6069 * tracepoint.c (gdb_agent_init): Replace fatal with
6071 (initialize_tracepoint): Likewise.
6073 2014-08-28 Gary Benson <gbenson@redhat.com>
6075 * remote-utils.c (remote_prepare): Replace fatal with error.
6077 2014-08-28 Gary Benson <gbenson@redhat.com>
6079 * linux-low.c (linux_async): Replace fatal with warning.
6081 (linux_start_non_stop): Return -1 if linux_async failed.
6083 2014-08-28 Gary Benson <gbenson@redhat.com>
6085 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6087 (i386_dr_low_get_addr): Remove vague comment.
6088 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6091 2014-08-28 Gary Benson <gbenson@redhat.com>
6093 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6094 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6096 (linux_resume_one_lwp): Likewise.
6097 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6099 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6100 with internal_error.
6101 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6102 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6103 (find_register_by_name): Replace fatal with internal_error.
6104 (find_regno): Likewise.
6105 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6106 * thread-db.c (thread_db_create_event): Likewise.
6107 (thread_db_load_search): Likewise.
6108 (try_thread_db_load_1): Likewise.
6109 * tracepoint.c (get_jump_space_head): Replace fatal with
6111 (claim_trampoline_space): Likewise.
6112 (have_fast_tracepoint_trampoline_buffer): Likewise.
6113 (cmd_qtstart): Likewise.
6114 (stop_tracing): Likewise.
6115 (fast_tracepoint_collecting): Likewise.
6116 (target_malloc): Likewise.
6117 (download_tracepoint): Likewise.
6118 (download_trace_state_variables): Replace check with gdb_assert.
6119 (upload_fast_traceframes): Replace fatal with internal_error.
6121 2014-08-19 Tom Tromey <tromey@redhat.com>
6122 Gary Benson <gbenson@redhat.com>
6124 * Makefile.in (SFILES): Add common/common-debug.c.
6125 (OBS): Add common-debug.o.
6126 (common-debug.o): New rule.
6127 * debug.h (debug_printf): Don't declare.
6128 * debug.c (debug_printf): Renamed and rewritten as...
6129 (debug_vprintf): New function.
6131 2014-08-19 Gary Benson <gbenson@redhat.com>
6133 * utils.h: Do not include print-utils.h.
6135 2014-08-19 Tom Tromey <tromey@redhat.com>
6136 Gary Benson <gbenson@redhat.com>
6138 * server.h: Add static assertion.
6139 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6141 2014-08-19 Tom Tromey <tromey@redhat.com>
6142 Gary Benson <gbenson@redhat.com>
6144 * Makefile.in (SFILES): Add common/errors.c.
6145 (OBS): Add errors.o.
6146 (IPA_OBS): Add errors-ipa.o.
6147 (errors.o): New rule.
6148 (errors-ipa.o): Likewise.
6149 * utils.h (perror_with_name, error, warning): Don't declare.
6150 * utils.c (warning): Renamed and rewritten as...
6151 (vwarning): New function.
6152 (error): Renamed and rewritten as...
6153 (verror): New function.
6154 (internal_error): Renamed and rewritten as...
6155 (internal_verror): New function.
6157 2014-08-07 Gary Benson <gbenson@redhat.com>
6159 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6160 * configure: Regenerate.
6161 * config.in: Likewise.
6162 * server.h: Do not include errno.h.
6163 * event-loop.c: Likewise.
6164 * hostio-errno.c: Likewise.
6165 * linux-low.c: Likewise.
6166 * remote-utils.c: Likewise.
6167 * spu-low.c: Likewise.
6168 * utils.c: Likewise.
6169 * gdbreplay.c: Unconditionally include errno.h.
6171 2014-08-07 Gary Benson <gbenson@redhat.com>
6173 * server.h: Do not include string.h.
6174 * event-loop.c: Likewise.
6175 * linux-low.c: Likewise.
6176 * regcache.c: Likewise.
6177 * remote-utils.c: Likewise.
6178 * spu-low.c: Likewise.
6179 * utils.c: Likewise.
6181 2014-08-07 Gary Benson <gbenson@redhat.com>
6183 * server.h: Do not include gdb_assert.h.
6185 2014-08-07 Gary Benson <gbenson@redhat.com>
6187 * server.h: Do not include common-utils.h.
6189 2014-08-07 Gary Benson <gbenson@redhat.com>
6191 * server.h: Do not include ptid.h.
6192 * notif.h: Likewise.
6194 2014-08-07 Gary Benson <gbenson@redhat.com>
6196 * server.h: Do not include gdb_locale.h.
6198 2014-08-07 Gary Benson <gbenson@redhat.com>
6200 * server.h: Do not include gdb/signals.h.
6201 * win32-low.c: Likewise.
6203 2014-08-07 Gary Benson <gbenson@redhat.com>
6205 * server.h: Do not include pathmax.h.
6207 2014-08-07 Gary Benson <gbenson@redhat.com>
6209 * server.h: Do not include libiberty.h.
6210 * linux-bfin-low.c: Likewise.
6212 2014-08-07 Gary Benson <gbenson@redhat.com>
6214 * server.h: Do not include ansidecl.h.
6216 2014-08-07 Gary Benson <gbenson@redhat.com>
6218 * linux-x86-low.c: Do not include stddef.h.
6219 * lynx-ppc-low.c: Likewise.
6220 * tracepoint.c: Likewise.
6222 2014-08-07 Gary Benson <gbenson@redhat.com>
6224 * server.h: Do not include stdarg.h.
6225 * nto-low.c: Likewise.
6227 2014-08-07 Gary Benson <gbenson@redhat.com>
6229 * server.h: Do not include stdlib.h.
6230 * inferiors.c: Likewise.
6231 * linux-low.c: Likewise.
6232 * regcache.c: Likewise.
6233 * spu-low.c: Likewise.
6234 * tracepoint.c: Likewise.
6235 * utils.c: Likewise.
6237 2014-08-07 Gary Benson <gbenson@redhat.com>
6239 * server.h: Do not include stdio.h.
6240 * linux-low.c: Likewise.
6241 * remote-utils.c: Likewise.
6242 * spu-low.c: Likewise.
6243 * utils.c: Likewise.
6244 * wincecompat.c: Likewise.
6246 2014-08-06 Gary Benson <gbenson@redhat.com>
6248 * regcache.c (init_register_cache): Move conditionals inside if.
6250 2014-08-06 Gary Benson <gbenson@redhat.com>
6252 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6254 2014-07-31 Gary Benson <gbenson@redhat.com>
6256 * ax.h: Do not include server.h.
6257 * gdbthread.h: Likewise.
6258 * lynx-low.h: Likewise.
6259 * notif.h: Likewise.
6261 2014-07-30 Gary Benson <gbenson@redhat.com>
6263 * server.h: Include common-defs.h.
6264 Do not include config.h or build-gnulib-gdbserver/config.h.
6266 2014-07-30 Gary Benson <gbenson@redhat.com>
6268 * hostio-errno.c: Move server.h to top of includes list.
6269 * inferiors.c: Likewise.
6270 * linux-x86-low.c: Likewise.
6271 * notif.c: Include server.h.
6273 2014-07-24 Tom Tromey <tromey@redhat.com>
6274 Gary Benson <gbenson@redhat.com>
6276 * server.h (CORE_ADDR): Now unsigned.
6278 2014-07-16 Pedro Alves <palves@redhat.com>
6280 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6282 2014-07-15 Pedro Alves <palves@redhat.com>
6284 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6287 2014-07-11 Pedro Alves <palves@redhat.com>
6289 * linux-low.c (kill_wait_lwp): New function, based on
6290 kill_one_lwp_callback, but use my_waitpid directly.
6291 (kill_one_lwp_callback, linux_kill): Use it.
6293 2014-06-23 Pedro Alves <palves@redhat.com>
6295 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6296 before setting DR0..DR3.
6298 2014-06-20 Gary Benson <gbenson@redhat.com>
6300 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6301 * configure: Regenerated.
6302 * config.in: Likewise.
6304 2014-06-20 Gary Benson <gbenson@redhat.com>
6306 * Makefile.in (SFILES): Update locations for files moved
6308 (object file files): Reordered.
6310 2014-06-20 Gary Benson <gbenson@redhat.com>
6312 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6313 (i386_dr_low_set_addr): Likewise.
6314 (i386_dr_low_get_addr): Likewise.
6315 (i386_dr_low_can_set_control): Likewise.
6316 (i386_dr_low_set_control): Likewise.
6317 (i386_dr_low_get_control): Likewise.
6318 (i386_dr_low_get_status): Likewise.
6319 (i386_get_debug_register_length): Likewise.
6320 * linux-x86-low.c (i386_dr_low_set_addr):
6321 Changed signature. Made static.
6322 (i386_dr_low_get_addr): Likewise.
6323 (i386_dr_low_set_control): Likewise.
6324 (i386_dr_low_get_control): Likewise.
6325 (i386_dr_low_get_status): Likewise.
6326 (i386_dr_low): New global variable.
6327 * win32-i386-low.c (i386_dr_low_set_addr):
6328 Changed signature. Made static.
6329 (i386_dr_low_get_addr): Likewise.
6330 (i386_dr_low_set_control): Likewise.
6331 (i386_dr_low_get_control): Likewise.
6332 (i386_dr_low_get_status): Likewise.
6333 (i386_dr_low): New global variable.
6335 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6337 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6338 * Makefile.in (AR, AR_FLAGS): Define.
6339 * configure: Regenerate.
6341 2014-06-19 Gary Benson <gbenson@redhat.com>
6343 * Makefile.in (i386-dregs.o): New rule.
6344 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6345 * i386-low.c (target.h): Remove include.
6346 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6347 (DR_CONTROL_SHIFT): Likewise.
6348 (DR_CONTROL_SIZE): Likewise.
6349 (DR_RW_EXECUTE): Likewise.
6350 (DR_RW_WRITE): Likewise.
6351 (DR_RW_READ): Likewise.
6352 (DR_RW_IORW): Likewise.
6353 (DR_LEN_1): Likewise.
6354 (DR_LEN_2): Likewise.
6355 (DR_LEN_4): Likewise.
6356 (DR_LEN_8): Likewise.
6357 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6358 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6359 (DR_ENABLE_SIZE): Likewise.
6360 (DR_LOCAL_SLOWDOWN): Likewise.
6361 (DR_GLOBAL_SLOWDOWN): Likewise.
6362 (DR_CONTROL_RESERVED): Likewise.
6363 (I386_DR_CONTROL_MASK): Likewise.
6364 (I386_DR_VACANT): Likewise.
6365 (I386_DR_LOCAL_ENABLE): Likewise.
6366 (I386_DR_GLOBAL_ENABLE): Likewise.
6367 (I386_DR_DISABLE): Likewise.
6368 (I386_DR_SET_RW_LEN): Likewise.
6369 (I386_DR_GET_RW_LEN): Likewise.
6370 (I386_DR_WATCH_HIT): Likewise.
6371 (i386_wp_op_t): Likewise.
6372 (i386_show_dr): Likewise.
6373 (i386_length_and_rw_bits): Likewise.
6374 (i386_insert_aligned_watchpoint): Likewise.
6375 (i386_remove_aligned_watchpoint): Likewise.
6376 (i386_handle_nonaligned_watchpoint): Likewise.
6377 i386_update_inferior_debug_regs(): Likewise.
6378 (i386_dr_insert_watchpoint): Likewise.
6379 (i386_dr_remove_watchpoint): Likewise.
6380 (i386_dr_region_ok_for_watchpoint): Likewise.
6381 (i386_dr_stopped_data_address): Likewise.
6382 (i386_dr_stopped_by_watchpoint): Likewise.
6384 2014-06-19 Gary Benson <gbenson@redhat.com>
6386 * i386-low.c (i386_dr_show): Renamed to
6387 i386_show_dr and made static. All uses updated.
6388 (i386_dr_length_and_rw_bits): Renamed to
6389 i386_length_and_rw_bits and made static.
6391 (i386_dr_insert_aligned_watchpoint): Renamed to
6392 i386_insert_aligned_watchpoint and made static.
6394 (i386_dr_remove_aligned_watchpoint): Renamed to
6395 i386_remove_aligned_watchpoint and made static.
6397 (i386_dr_update_inferior_debug_regs): Renamed to
6398 i386_update_inferior_debug_regs and made static.
6401 2014-06-18 Gary Benson <gbenson@redhat.com>
6403 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6404 (i386_dr_low_can_set_control): Likewise.
6405 (i386_get_debug_register_length): Likewise.
6406 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6407 (i386_dr_low_can_set_control): Likewise.
6408 (i386_get_debug_register_length): Likewise.
6410 2014-06-17 Gary Benson <gbenson@redhat.com>
6412 * i386-low.h (i386-dregs.h): New include.
6413 (DR_FIRSTADDR): Now in i386-dregs.h.
6414 (DR_LASTADDR): Likewise.
6415 (DR_NADDR): Likewise.
6416 (DR_STATUS): Likewise.
6417 (DR_CONTROL): Likewise.
6418 (i386_debug_reg_state): Likewise.
6419 (i386_dr_insert_watchpoint): Likewise.
6420 (i386_dr_remove_watchpoint): Likewise.
6421 (i386_dr_region_ok_for_watchpoint): Likewise.
6422 (i386_dr_stopped_data_address): Likewise.
6423 (i386_dr_stopped_by_watchpoint): Likewise.
6424 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6426 2014-06-18 Gary Benson <gbenson@redhat.com>
6428 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6429 i386_dr_insert_watchpoint.
6430 (i386_low_remove_watchpoint): Renamed to
6431 i386_dr_remove_watchpoint.
6432 (i386_low_region_ok_for_watchpoint): Renamed to
6433 i386_dr_region_ok_for_watchpoint.
6434 (i386_low_stopped_data_address): Renamed to
6435 i386_dr_stopped_data_address.
6436 (i386_low_stopped_by_watchpoint): Renamed to
6437 i386_dr_stopped_by_watchpoint.
6438 * i386-low.c (i386_show_dr): Renamed to
6439 i386_dr_show and made nonstatic. All uses updated.
6440 (i386_length_and_rw_bits): Renamed to
6441 i386_dr_length_and_rw_bits and made nonstatic.
6443 (i386_insert_aligned_watchpoint): Renamed to
6444 i386_dr_insert_aligned_watchpoint and made nonstatic.
6446 (i386_remove_aligned_watchpoint): Renamed to
6447 i386_dr_remove_aligned_watchpoint and made nonstatic.
6449 (i386_update_inferior_debug_regs): Renamed to
6450 i386_dr_update_inferior_debug_regs and made nonstatic.
6452 (i386_low_insert_watchpoint): Renamed to
6453 i386_dr_insert_watchpoint. All uses updated.
6454 (i386_low_remove_watchpoint): Renamed to
6455 i386_dr_remove_watchpoint. All uses updated.
6456 (i386_low_region_ok_for_watchpoint): Renamed to
6457 i386_dr_region_ok_for_watchpoint. All uses updated.
6458 (i386_low_stopped_data_address): Renamed to
6459 i386_dr_stopped_data_address. All uses updated.
6460 (i386_low_stopped_by_watchpoint): Renamed to
6461 i386_dr_stopped_by_watchpoint. All uses updated.
6463 2014-06-18 Gary Benson <gbenson@redhat.com>
6465 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6466 (i386_dr_low_can_set_control): Likewise.
6467 (i386_insert_aligned_watchpoint): New check.
6469 2014-06-18 Gary Benson <gbenson@redhat.com>
6471 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6474 2014-06-18 Gary Benson <gbenson@redhat.com>
6476 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6477 instead of fatal and error.
6478 (i386_handle_nonaligned_watchpoint): Likewise.
6480 2014-06-18 Gary Benson <gbenson@redhat.com>
6482 * i386-low.c (i386_get_debug_register_length): New macro.
6483 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6484 (i386_show_dr): Use debug_printf instead of fprintf. Use
6485 phex to format values.
6487 2014-06-18 Gary Benson <gbenson@redhat.com>
6489 * i386-low.h: Comment changes.
6490 * i386-low.c: Likewise.
6492 2014-06-18 Gary Benson <gbenson@redhat.com>
6494 * i386-low.c: Whitespace changes.
6496 2014-06-12 Tom Tromey <tromey@redhat.com>
6498 * utils.c (freeargv): Remove.
6500 2014-06-12 Tom Tromey <tromey@redhat.com>
6502 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6503 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6504 (parse_debug_format_options): Likewise.
6505 (gdbserver_usage): Likewise.
6506 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6507 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6508 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6510 ($(LIBGNU)): Depend on libiberty.
6511 (all-lib): Recurse into all subdirs.
6512 (install-only): Invoke "install" target in subdirs.
6513 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6515 * configure: Rebuild.
6516 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6517 for vasprintf, vsnprintf, or gettimeofday.
6518 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6521 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6523 * development.sh: Delete.
6524 * Makefile.in (config.status): Adjust dependency on development.sh.
6525 * configure.ac: Adjust development.sh source call.
6526 * configure: Regenerate.
6528 2014-06-02 Pedro Alves <palves@redhat.com>
6530 * ax.c (gdb_free_agent_expr): New function.
6531 * ax.h (gdb_free_agent_expr): New declaration.
6532 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6534 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6536 (clear_breakpoint_conditions_and_commands): New function.
6537 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6538 (clear_breakpoint_conditions_and_commands): New declaration.
6540 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6542 * linux-aarch64-low.c (asm/ptrace.h): Include.
6544 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6546 Fix TLS access for -static -pthread.
6547 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6548 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6549 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6551 2014-05-20 Pedro Alves <palves@redhat.com>
6553 * linux-aarch64-low.c (aarch64_insert_point)
6554 (aarch64_remove_point): No longer check whether the type is
6555 supported here. Adjust to new interface.
6556 (the_low_target): Install aarch64_supports_z_point_type as
6557 supports_z_point_type method.
6558 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6559 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6560 instead of a Z packet char. Adjust.
6561 (arm_supports_z_point_type): New function.
6562 (arm_insert_point, arm_remove_point): Adjust to new interface.
6563 (the_low_target): Install arm_supports_z_point_type.
6564 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6565 (cris_insert_point, cris_remove_point): Adjust to new interface.
6566 Don't check whether the type is supported here.
6567 (the_low_target): Install cris_supports_z_point_type.
6568 * linux-low.c (linux_supports_z_point_type): New function.
6569 (linux_insert_point, linux_remove_point): Adjust to new interface.
6570 * linux-low.h (struct linux_target_ops) <insert_point,
6571 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6572 raw_breakpoint pointer parameter.
6573 <supports_z_point_type>: New method.
6574 * linux-mips-low.c (mips_supports_z_point_type): New function.
6575 (mips_insert_point, mips_remove_point): Adjust to new interface.
6576 Use mips_supports_z_point_type.
6577 (the_low_target): Install mips_supports_z_point_type.
6578 * linux-ppc-low.c (the_low_target): Install NULL as
6579 supports_z_point_type method.
6580 * linux-s390-low.c (the_low_target): Install NULL as
6581 supports_z_point_type method.
6582 * linux-sparc-low.c (the_low_target): Install NULL as
6583 supports_z_point_type method.
6584 * linux-x86-low.c (x86_supports_z_point_type): New function.
6585 (x86_insert_point): Adjust to new insert_point interface. Use
6586 insert_memory_breakpoint. Adjust to new
6587 i386_low_insert_watchpoint interface.
6588 (x86_remove_point): Adjust to remove_point interface. Use
6589 remove_memory_breakpoint. Adjust to new
6590 i386_low_remove_watchpoint interface.
6591 (the_low_target): Install x86_supports_z_point_type.
6592 * lynx-low.c (lynx_target_ops): Install NULL as
6593 supports_z_point_type callback.
6594 * nto-low.c (nto_supports_z_point_type): New.
6595 (nto_insert_point, nto_remove_point): Adjust to new interface.
6596 (nto_target_ops): Install nto_supports_z_point_type.
6597 * mem-break.c: Adjust intro comment.
6598 (struct raw_breakpoint) <raw_type, size>: New fields.
6599 <inserted>: Update comment.
6600 <shlib_disabled>: Delete field.
6601 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6602 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6603 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6604 (raw_bkpt_type_to_target_hw_bp_type): New function.
6605 (find_enabled_raw_code_breakpoint_at): New function.
6606 (find_raw_breakpoint_at): New type and size parameters. Use them.
6607 (insert_memory_breakpoint): New function, based off
6608 set_raw_breakpoint_at.
6609 (remove_memory_breakpoint): New function.
6610 (set_raw_breakpoint_at): Reimplement.
6611 (set_breakpoint): New, based on set_breakpoint_at.
6612 (set_breakpoint_at): Reimplement.
6613 (delete_raw_breakpoint): Go through the_target->remove_point
6614 instead of assuming memory breakpoints.
6615 (find_gdb_breakpoint_at): Delete.
6616 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6617 (find_gdb_breakpoint): New function.
6618 (set_gdb_breakpoint_at): Delete.
6619 (z_type_supported): New function.
6620 (set_gdb_breakpoint_1): New function, loosely based off
6621 set_gdb_breakpoint_at.
6622 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6623 (delete_gdb_breakpoint_at): Delete.
6624 (delete_gdb_breakpoint_1): New function, loosely based off
6625 delete_gdb_breakpoint_at.
6626 (delete_gdb_breakpoint): New function.
6627 (clear_gdb_breakpoint_conditions): Rename to ...
6628 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6630 (add_condition_to_breakpoint): Make static.
6631 (add_breakpoint_condition): Take a struct breakpoint pointer
6632 instead of an address. Adjust.
6633 (gdb_condition_true_at_breakpoint): Rename to ...
6634 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6636 (gdb_condition_true_at_breakpoint): Reimplement.
6637 (add_breakpoint_commands): Take a struct breakpoint pointer
6638 instead of an address. Adjust.
6639 (gdb_no_commands_at_breakpoint): Rename to ...
6640 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6641 parameter. Return true if no breakpoint was found. Change debug
6643 (gdb_no_commands_at_breakpoint): Reimplement.
6644 (run_breakpoint_commands): Rename to ...
6645 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6646 and change return type to boolean.
6647 (run_breakpoint_commands): New function.
6648 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6649 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6650 breakpoint. Go through the_target->remove_point instead of
6651 assuming memory breakpoint.
6652 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6653 software and hardware breakpoints.
6654 (reinsert_raw_breakpoint): Go through the_target->insert_point
6655 instead of assuming memory breakpoint.
6656 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6657 software and hardware breakpoints.
6658 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6659 Check both software and hardware breakpoints.
6660 (validate_inserted_breakpoint): Assert the breakpoint is a
6661 software breakpoint. Set the inserted flag to -1 instead of
6662 setting shlib_disabled.
6663 (delete_disabled_breakpoints): Adjust.
6664 (validate_breakpoints): Only validate software breakpoints.
6665 Adjust to inserted flag change.
6666 (check_mem_read, check_mem_write): Skip breakpoint types other
6667 than software breakpoints. Adjust to inserted flag change.
6668 * mem-break.h (enum raw_bkpt_type): New enum.
6669 (raw_breakpoint, struct process_info): Forward declare.
6670 (Z_packet_to_target_hw_bp_type): Delete declaration.
6671 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6672 (set_gdb_breakpoint, delete_gdb_breakpoint)
6673 (clear_breakpoint_conditions): New declarations.
6674 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6675 (breakpoint_inserted_here): Update comment.
6676 (add_breakpoint_condition, add_breakpoint_commands): Replace
6677 address parameter with a breakpoint pointer parameter.
6678 (gdb_breakpoint_here): Update comment.
6679 (delete_gdb_breakpoint_at): Delete.
6680 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6681 * server.c (process_point_options): Take a struct breakpoint
6682 pointer instead of an address. Adjust.
6683 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6684 delete_gdb_breakpoint.
6685 * spu-low.c (spu_target_ops): Install NULL as
6686 supports_z_point_type method.
6687 * target.h: Include mem-break.h.
6688 (struct target_ops) <prepare_to_access_memory>: Update comment.
6689 <supports_z_point_type>: New field.
6690 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6691 instead of a char. Also take a raw breakpoint pointer.
6692 * win32-arm-low.c (the_low_target): Install NULL as
6693 supports_z_point_type.
6694 * win32-i386-low.c (i386_supports_z_point_type): New function.
6695 (i386_insert_point, i386_remove_point): Adjust to new interface.
6696 (the_low_target): Install i386_supports_z_point_type.
6697 * win32-low.c (win32_supports_z_point_type): New function.
6698 (win32_insert_point, win32_remove_point): Adjust to new interface.
6699 (win32_target_ops): Install win32_supports_z_point_type.
6700 * win32-low.h (struct win32_target_ops):
6701 <supports_z_point_type>: New method.
6702 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6703 instead of a char. Also take a raw breakpoint pointer.
6705 2014-05-20 Pedro Alves <palves@redhat.com>
6707 * mem-break.h: Include break-common.h.
6708 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6709 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6710 (Z_packet_to_target_hw_bp_type): New declaration.
6711 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6712 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6713 (Z_PACKET_ACCESS_WP): Delete macros.
6714 (Z_packet_to_hw_type): Delete function.
6715 * i386-low.h: Don't include break-common.h here.
6716 (Z_packet_to_hw_type): Delete declaration.
6717 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6718 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6719 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6720 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6721 * linux-aarch64-low.c: Don't include break-common.h here.
6722 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6723 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6724 (Z_packet_to_target_hw_bp_type): Delete function.
6725 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6727 (mips_insert_point, mips_remove_point): Use
6728 Z_packet_to_target_hw_bp_type.
6730 2014-05-20 Pedro Alves <palves@redhat.com>
6732 * linux-aarch64-low.c: Include break-common.h.
6733 (enum target_point_type): Delete.
6734 (Z_packet_to_point_type): Rename to ...
6735 (Z_packet_to_target_hw_bp_type): ... this, and return a
6736 target_hw_bp_type instead.
6737 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6738 instead of an enum target_point_type.
6739 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6741 (aarch64_dr_state_insert_one_point)
6742 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6743 (aarch64_handle_aligned_watchpoint)
6744 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6745 Take an enum target_hw_bp_type instead of an enum
6747 (aarch64_supports_z_point_type): New function.
6748 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6749 use Z_packet_to_target_hw_bp_type.
6751 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6753 * configure.ac: Only use -Werror by default when DEVELOPMENT
6755 * configure: Regenerate.
6757 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6759 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6760 * linux-x86-low.c (X86_64_USER_REGS): New.
6761 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6763 2014-04-28 Yao Qi <yao@codesourcery.com>
6765 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6768 2014-04-25 Pedro Alves <palves@redhat.com>
6771 * linux-low.c (linux_attach_fail_reason_string): New function.
6772 (linux_attach_lwp): Delete.
6773 (linux_attach_lwp_1): Rename to ...
6774 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6775 argument. Remove "initial" parameter. Return int instead of
6776 void. Don't error or warn here.
6777 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6778 failure to attach to the tgid. Call warning when failing to
6780 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6781 argument. Remove "initial" parameter. Return int instead of
6782 void. Don't error or warn here.
6783 (linux_attach_fail_reason_string): New declaration.
6784 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6785 interface change. Use linux_attach_fail_reason_string.
6787 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6788 Walfred Tedeschi <walfred.tedeschi@intel.com>
6790 * Makefile.in: Added rules to handle new files
6791 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6792 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6793 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6794 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6795 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6796 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6798 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6799 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6800 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6801 i386/x32-avx512.xml.
6802 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6803 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6804 i386/x32-avx512-linux.xml.
6805 * i387-fp.c (num_avx512_k_registers): New constant for number
6807 (num_avx512_zmmh_low_registers): New constant for number of
6808 lower ZMM registers (0-15).
6809 (num_avx512_zmmh_high_registers): New constant for number of
6810 higher ZMM registers (16-31).
6811 (num_avx512_ymmh_registers): New contant for number of higher
6812 YMM registers (ymm16-31 added by avx521 on x86_64).
6813 (num_avx512_xmm_registers): New constant for number of higher
6814 XMM registers (xmm16-31 added by AVX512 on x86_64).
6815 (struct i387_xsave): Add space for AVX512 registers.
6816 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6817 Add code to handle AVX512 registers.
6818 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6819 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6820 prototypei from generated file.
6821 (tdesc_amd64_avx512_linux): Likewise.
6822 (init_registers_x32_avx512_linux): Likewise.
6823 (tdesc_x32_avx512_linux): Likewise.
6824 (init_registers_i386_avx512_linux): Likewise.
6825 (tdesc_i386_avx512_linux): Likewise.
6826 (x86_64_regmap): Add AVX512 registers.
6827 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6829 (initialize_low_arch): Add code to initialize AVX512 registers.
6831 2014-04-23 Pedro Alves <palves@redhat.com>
6833 * mem-break.c (find_gdb_breakpoint_at): Make static.
6834 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6836 2014-04-23 Pedro Alves <palves@redhat.com>
6838 * i386-low.c: Don't include break-common.h here.
6839 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6840 prototype to take target_hw_bp_type as argument instead of a Z
6842 * i386-low.h: Include break-common.h here.
6843 (Z_packet_to_hw_type): Declare.
6844 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6846 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6847 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6848 (x86_remove_point): Convert the packet number to a
6849 target_hw_bp_type before calling i386_low_remove_watchpoint.
6850 * win32-i386-low.c (i386_insert_point): Convert the packet number
6851 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6852 (i386_remove_point): Convert the packet number to a
6853 target_hw_bp_type before calling i386_low_remove_watchpoint.
6855 2014-04-23 Pedro Alves <palves@redhat.com>
6857 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6859 2014-04-10 Pedro Alves <palves@redhat.com>
6861 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6862 Check if the condition or command is NULL before checking if the
6863 breakpoint is known. On success, return true.
6864 * mem-break.h (add_breakpoint_condition): Document return.
6865 (add_breakpoint_commands): Add describing comment.
6866 * server.c (skip_to_semicolon): New function.
6867 (process_point_options): Use it.
6869 2014-04-09 Pedro Alves <palves@redhat.com>
6871 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6874 2014-02-27 Pedro Alves <palves@redhat.com>
6877 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6879 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6881 (last_thread_of_process_p): Take a PID argument instead of a
6883 (linux_wait_for_lwp): Delete.
6884 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6886 (linux_low_filter_event): New function, party factored out from
6887 linux_wait_for_event.
6888 (linux_wait_for_event): Rename to ...
6889 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6890 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6891 sigsuspend. Check for zombie leaders.
6892 (linux_wait_for_event): Reimplement as wrapper around
6893 linux_wait_for_event_filtered.
6894 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6895 a normal or signal exit is seen, it's the whole process exiting.
6896 (wait_for_sigstop): No longer a for_each_inferior callback.
6897 Rewrite on top of linux_wait_for_event_filtered.
6898 (stop_all_lwps): Call wait_for_sigstop directly.
6899 * server.c (resume, handle_target_event): Handle
6900 TARGET_WAITKIND_NO_RESUMED.
6902 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6904 * win32-low.c (psapi_get_dll_name,
6905 * win32_CreateToolhelp32Snapshot): Delete.
6906 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6907 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6909 (handle_load_dll): Add function description.
6910 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6912 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6914 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6916 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6917 base address when calling win32_add_one_solib.
6918 (handle_load_dll): Delete local variable load_addr.
6919 Remove 0x1000 offset applied to DLL base address when calling
6920 win32_add_one_solib.
6921 (handle_unload_dll): Add comment.
6923 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6925 * win32-low.c (win32_add_all_dlls): Renames
6926 win32_ensure_ntdll_loaded. Rewrite function documentation.
6927 Adjust implementation to always load all DLLs.
6928 Add 0x1000 offset to DLL base address when calling
6929 win32_add_one_solib.
6930 (child_initialization_done): New static global.
6931 (do_initial_child_stuff): Set child_initialization_done to
6932 zero during child initialization, and 1 after. Replace call
6933 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6935 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6936 (handle_unload_dll): Add function documentation.
6937 (get_child_debug_event): Ignore load and unload DLL events
6938 during child initialization.
6940 2014-02-20 Doug Evans <dje@google.com>
6942 Remove global all_lwps.
6943 * inferiors.h (ptid_of): Move here from linux-low.h.
6944 (pid_of, lwpid_of): Ditto.
6945 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6946 parameter is a struct thread_info * now.
6947 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6948 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6949 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6951 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6952 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6953 * linux-arm-low.c (update_registers_callback): Update, "entry"
6954 parameter is a struct thread_info * now.
6955 Fetch lwpid from current_inferior directly.
6956 (arm_insert_point): Pass &all_threads to find_inferior instead of
6958 (arm_remove_point): Ditto.
6959 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6960 (arm_prepare_to_resume): Fetch pid from thread.
6961 (arm_read_description): Fetch lwpid from current_inferior directly.
6962 * linux-low.c (all_lwps): Delete.
6963 (delete_lwp): Delete call to remove_inferior.
6964 (handle_extended_wait): Fetch lwpid from thread.
6965 (add_lwp): Don't set lwp->entry.id. Remove call to
6966 add_inferior_to_list.
6967 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6968 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6969 (kill_one_lwp_callback): Ditto.
6970 (linux_kill): Don't dereference NULL pointer.
6971 Fetch ptid,lwpid from thread.
6972 (get_detach_signal): Fetch ptid from thread.
6973 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6974 Simplify call to regcache_invalidate_thread.
6975 (delete_lwp_callback): Update, "entry" parameter is a
6976 struct thread_info * now. Fetch pid from thread.
6977 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6978 (status_pending_p_callback): Update, "entry" parameter is a
6979 struct thread_info * now. Fetch ptid from thread.
6980 (find_lwp_pid): Update, "entry" parameter is a
6981 struct thread_info * now.
6982 (linux_wait_for_lwp): Fetch pid from thread.
6983 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6984 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6985 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6986 (dequeue_one_deferred_signal): Ditto.
6987 (cancel_breakpoint): Fetch ptid from current_inferior.
6988 (linux_wait_for_event): Pass &all_threads to find_inferior,
6989 not &all_lwps. Fetch ptid, lwpid from thread.
6990 (count_events_callback): Update, "entry" parameter is a
6991 struct thread_info * now.
6992 (select_singlestep_lwp_callback): Ditto.
6993 (select_event_lwp_callback): Ditto.
6994 (cancel_breakpoints_callback): Ditto.
6995 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6997 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6998 (unsuspend_one_lwp): Update, "entry" parameter is a
6999 struct thread_info * now.
7000 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7002 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7003 Fetch lwpid from thread, not lwp.
7004 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7005 Pass &all_threads to find_inferior, not &all_lwps.
7006 (send_sigstop): Fetch lwpid from thread, not lwp.
7007 (send_sigstop_callback): Update, "entry" parameter is a
7008 struct thread_info * now.
7009 (suspend_and_send_sigstop_callback): Ditto.
7010 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7011 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7012 struct thread_info * now.
7013 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7015 (lwp_running): Update, "entry" parameter is a
7016 struct thread_info * now.
7017 (stop_all_lwps): Fetch ptid from thread.
7018 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7019 (linux_resume_one_lwp): Fetch lwpid from thread.
7020 (linux_set_resume_request): Update, "entry" parameter is a
7021 struct thread_info * now. Fetch pid, lwpid from thread.
7022 (resume_status_pending_p): Update, "entry" parameter is a
7023 struct thread_info * now.
7024 (need_step_over_p): Ditto. Fetch lwpid from thread.
7025 (start_step_over): Fetch lwpid from thread.
7026 (linux_resume_one_thread): Update, "entry" parameter is a
7027 struct thread_info * now. Fetch lwpid from thread.
7028 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7029 (proceed_one_lwp): Update, "entry" parameter is a
7030 struct thread_info * now. Fetch lwpid from thread.
7031 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7032 struct thread_info * now.
7033 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7034 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7035 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7037 (regsets_store_inferior_registers): Ditto.
7038 (fetch_register, store_register): Ditto.
7039 (linux_read_memory, linux_write_memory): Ditto.
7040 (linux_request_interrupt): Ditto.
7041 (linux_read_auxv): Ditto.
7042 (linux_xfer_siginfo): Ditto.
7043 (linux_qxfer_spu): Ditto.
7044 (linux_qxfer_libraries_svr4): Ditto.
7045 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7046 moved to inferiors.h.
7048 (get_thread_lwp): Update.
7049 (struct lwp_info): Delete member "entry". Simplify comment for
7052 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7053 current_inferior directly.
7054 (update_watch_registers_callback): Update, "entry" parameter is a
7055 struct thread_info * now. Fetch pid from thread.
7056 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7057 (mips_insert_point): Fetch lwpid from current_inferior.
7058 Pass &all_threads to find_inferior, not &all_lwps.
7059 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7060 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7062 (mips_stopped_data_address): Ditto.
7063 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7065 * linux-tile-low.c (tile_arch_setup): Ditto.
7066 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7067 (update_debug_registers_callback): Update, "entry" parameter is a
7068 struct thread_info * now. Fetch pid from thread.
7069 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7070 Pass &all_threads to find_inferior, not &all_lwps.
7071 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7072 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7073 Pass &all_threads to find_inferior, not &all_lwps.
7074 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7075 (i386_dr_low_get_status): Ditto.
7076 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7077 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7078 (x86_linux_read_description): Ditto.
7079 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7081 2014-02-20 Doug Evans <dje@google.com>
7083 * inferiors.c (get_first_inferior): Fix buglet.
7085 2014-02-19 Doug Evans <dje@google.com>
7087 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7088 * inferiors.c (add_thread): Change result type to struct thread_info *.
7089 All callers updated.
7090 (add_lwp): Call add_thread here instead of in callers.
7091 All callers updated.
7092 * linux-low.h (get_lwp_thread): Rewrite.
7093 (struct lwp_info): New member "thread".
7095 2014-02-19 Doug Evans <dje@google.com>
7097 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7098 All callers updated.
7100 2014-02-19 Doug Evans <dje@google.com>
7102 * inferiors.c (add_thread): Fix whitespace.
7104 2014-02-19 Doug Evans <dje@google.com>
7106 * dll.c (clear_dlls): Replace accessing list implemention details
7108 * gdbthread.h (get_first_thread): Declare.
7109 * inferiors.c (for_each_inferior_with_data): New function.
7110 (get_first_thread): New function.
7111 (find_thread_ptid): Simplify.
7112 (get_first_inferior): New function.
7113 (clear_list): Delete.
7114 (one_inferior_p): New function.
7115 (clear_inferior_list): New function.
7116 (clear_inferiors): Update.
7117 * inferiors.h (for_each_inferior_with_data): Declare.
7118 (clear_inferior_list): Declare.
7119 (one_inferior_p): Declare.
7120 (get_first_inferior): Declare.
7121 * linux-low.c (linux_wait_for_event): Replace accessing list
7122 implemention details with API function.
7123 * server.c (target_running): Ditto.
7124 (accumulate_file_name_length): New function.
7125 (emit_dll_description): New function.
7126 (handle_qxfer_libraries): Replace accessing list implemention
7127 details with API function.
7128 (handle_qxfer_threads_worker): New function.
7129 (handle_qxfer_threads_proper): Replace accessing list implemention
7130 details with API function.
7131 (handle_query): Ditto.
7132 (visit_actioned_threads_callback_ftype): New typedef.
7133 (visit_actioned_threads_data): New struct.
7134 (visit_actioned_threads): Rewrite to be find_inferior callback.
7135 (resume): Call find_inferior.
7136 (handle_status): Replace accessing list implemention
7137 details with API function.
7138 (process_serial_event): Replace accessing list implemention details
7140 * target.c (set_desired_inferior): Replace accessing list implemention
7141 details with API function.
7142 * tracepoint.c (same_process_p): New function.
7143 (gdb_agent_about_to_close): Replace accessing list implemention
7144 details with API function.
7145 * win32-low.c (child_delete_thread): Replace accessing list
7146 implemention details with API function.
7147 (match_dll_by_basename): New function.
7148 (dll_is_loaded_by_basename): New function.
7149 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7150 details call to dll_is_loaded_by_basename.
7152 2014-02-19 Doug Evans <dje@google.com>
7154 * dll.h (struct dll_info): Add comment.
7155 * gdbthread.h (struct thread_info): Add comment.
7156 (current_ptid): Simplify.
7157 * inferiors.c (add_process): Update.
7158 (remove_process): Update.
7159 * inferiors.h (struct process_info): Rename member "head" to "entry".
7160 * linux-low.c (delete_lwp): Update.
7162 (last_thread_of_process_p): Update.
7163 (kill_one_lwp_callback, linux_kill): Update.
7164 (status_pending_p_callback): Update.
7165 (wait_for_sigstop): Update. Simplify read of ptid.
7166 (start_step_over): Update.
7167 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7168 (get_lwp_thread): Update.
7169 (struct lwp_info): Rename member "head" to "entry".
7170 * regcache.h (inferior_list_entry): Delete.
7171 * server.c (kill_inferior_callback): Update.
7172 (detach_or_kill_inferior_callback): Update.
7173 (print_started_pid): Update.
7174 (print_attached_pid): Update.
7175 (process_serial_event): Simplify read of ptid.
7176 * thread-db.c (thread_db_create_event): Update.
7177 (thread_db_get_tls_address): Update.
7178 * win32-low.c (current_inferior_ptid): Simplify.
7180 2014-02-19 Tom Tromey <tromey@redhat.com>
7182 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7184 (target_supports_btrace): Update.
7186 2014-02-14 Yao Qi <yao@codesourcery.com>
7188 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7189 (rsp-low-ipa.o): New target.
7191 2014-02-12 Tom Tromey <tromey@redhat.com>
7193 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7194 convert_ascii_to_int.
7195 * regcache.c (registers_to_string): Likewise.
7196 * remote-utils.c (decode_M_packet): Likewise.
7197 * server.c (process_serial_event): Likewise.
7199 2014-02-12 Tom Tromey <tromey@redhat.com>
7201 * server.c (handle_query, handle_v_run): Use hex2bin, not
7203 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7205 2014-02-12 Tom Tromey <tromey@redhat.com>
7207 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7208 convert_int_to_ascii.
7209 * regcache.c (registers_to_string, collect_register_as_string):
7211 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7213 * server.c (process_serial_event): Likewise.
7214 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7215 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7217 2014-02-12 Tom Tromey <tromey@redhat.com>
7219 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7220 bin2hex, not hexify.
7221 * tracepoint.c (cmd_qtstatus): Likewise.
7223 2014-02-12 Tom Tromey <tromey@redhat.com>
7225 * remote-utils.c (monitor_output): Pass explicit length to
7228 2014-02-12 Tom Tromey <tromey@redhat.com>
7230 * tracepoint.c: Include rsp-low.h.
7231 * server.c: Include rsp-low.h.
7232 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7233 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7235 * remote-utils.c: Include rsp-low.h.
7236 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7237 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7238 (convert_int_to_ascii, convert_ascii_to_int): Move to
7240 * regcache.c: Include rsp-low.h.
7241 * ax.c: Include rsp-low.h.
7242 * Makefile.in (SFILES): Add common/rsp-low.c.
7243 (OBS): Add rsp-low.o.
7244 (rsp-low.o): New target.
7246 2014-02-12 Tom Tromey <tromey@redhat.com>
7248 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7249 Include print-utils.h.
7250 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7251 (plongest, thirty_two, phex_nz): Remove.
7252 * Makefile.in (SFILES): Add common/print-utils.c.
7253 (OBS): Add print-utils.o.
7254 (print-utils-ipa.o): New target.
7255 (print-utils.o): New target.
7256 (IPA_OBJS): Add print-utils-ipa.o.
7258 2014-02-06 Tom Tromey <tromey@redhat.com>
7260 * Makefile.in (SFILES): Fix indentation.
7262 2014-02-05 Doug Evans <dje@google.com>
7264 * linux-low.c (linux_wait_for_event): Improve comment.
7265 (linux_wait_1): Keep current_inferior in sync with event_child.
7267 2014-01-22 Doug Evans <dje@google.com>
7269 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7271 2014-01-22 Doug Evans <dje@google.com>
7273 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7274 * configure: Regenerate.
7275 * config.in: Regenerate.
7276 * Makefile.in (SFILES): Add debug.c.
7278 * debug.c: New file.
7279 * debug.h: New file.
7280 * linux-aarch64-low.c (*): Update all debugging printfs to use
7281 debug_printf instead of fprintf.
7282 * linux-arm-low.c (*): Ditto.
7283 * linux-cris-low.c (*): Ditto.
7284 * linux-crisv32-low.c (*): Ditto.
7285 * linux-m32r-low.c (*): Ditto.
7286 * linux-sparc-low.c (*): Ditto.
7287 * linux-x86.c (*): Ditto.
7288 * linux-low.c (*): Ditto.
7289 (linux_wait_1): Add calls to debug_enter, debug_exit.
7290 (linux_wait): Remove redundant debugging printf.
7291 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7292 (linux_resume, unstop_all_lwps): Ditto.
7293 * mem-break.c (*): Update all debugging printfs to use
7294 debug_printf instead of fprintf.
7295 * remote-utils.c (*): Ditto.
7296 * thread-db.c (*): Ditto.
7297 * server.c #include <ctype.h>, "gdb_vecs.h".
7298 (debug_threads): Moved to debug.c.
7299 (*): Update all debugging printfs to use debug_printf instead of
7301 (start_inferior): Replace call to fflush with call to debug_flush.
7302 (monitor_show_help): Mention set debug-format.
7303 (parse_debug_format_options): New function.
7304 (handle_monitor_command): Handle "monitor set debug-format".
7305 (gdbserver_usage): Mention --debug-format.
7306 (main): Parse --debug-format.
7307 * server.h (debug_threads): Declaration moved to debug.h.
7309 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7310 trace_debug_1 that uses debug_printf.
7311 (tracepoint_look_up_symbols): Update all debugging printfs to use
7312 debug_printf instead of fprintf.
7314 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7316 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7319 2014-01-17 Pedro Alves <palves@redhat.com>
7322 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7323 defined after including gdb_proc_service.h.
7325 2014-01-16 Doug Evans <dje@google.com>
7327 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7328 (match_dll): Use it.
7330 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7332 * target.h (target_ops) <read_btrace>: Change parameters and
7333 return type to allow error reporting.
7334 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7335 trace reading errors on.
7336 * linux-low.c (linux_low_read_btrace): Pass trace reading
7338 (linux_low_disable_btrace): New.
7340 2014-01-15 Doug Evans <dje@google.com>
7342 * inferiors.c (thread_id_to_gdb_id): Delete.
7343 * inferiors.h (thread_id_to_gdb_id): Delete.
7345 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7347 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7348 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7351 2014-01-08 Pedro Alves <palves@redhat.com>
7353 * server.c (handle_status): Don't discard previous queued stop
7354 replies or thread's pending status here.
7355 (main) <disconnection>: Do it here instead.
7357 2014-01-08 Pedro Alves <palves@redhat.com>
7359 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7360 * server.c (visit_actioned_threads, handle_pending_status): New
7362 (handle_v_cont): Factor out parts to ...
7363 (resume): ... this new function. If in all-stop, and a thread
7364 being resumed has a pending status, report it without actually
7366 (myresume): Adjust to use the new 'resume' function.
7367 (clear_pending_status_callback, set_pending_status_callback)
7368 (find_status_pending_thread_callback): New functions.
7369 (handle_status): Handle the case of multiple threads having
7370 interesting statuses to report. Report threads' real last signal
7371 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7372 with an interesting thread to report the status for, instead of
7373 always reporting the status of the first thread.
7375 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7377 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7378 * gdbreplay.c (gdbreplay_version): Likewise.
7380 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7382 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7383 iov.iov_len with the real length in use.
7385 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7387 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7388 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7389 for all targets that use win32-low.c.
7390 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7391 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7393 2013-12-13 Pedro Alves <palves@redhat.com>
7395 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7396 if equal to TARGET_WAITKIND_LOADED.
7397 * win32-low.c (cached_status): New static global.
7398 (win32_wait): Add declaration.
7399 (do_initial_child_stuff): Flush all initial pending debug events
7400 up to the initial breakpoint.
7401 (win32_wait): If CACHED_STATUS was set, return that instead
7402 of doing a real wait. Remove the code resuming the execution
7403 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7404 during the initial phase. Also remove the code changing
7405 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7406 TARGET_WAITKIND_STOPPED.
7408 2013-12-11 Yao Qi <yao@codesourcery.com>
7410 * notif.c (handle_notif_ack): Return 0 if no notification
7413 2013-11-20 Doug Evans <dje@google.com>
7415 * linux-low.c (linux_set_resume_request): Fix comment.
7417 2013-11-20 Doug Evans <dje@google.com>
7419 * linux-low.c (resume_status_pending_p): Tweak comment.
7421 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7423 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7424 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7425 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7426 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7427 (srv_amd64_regobj): Add amd64-mpx.o.
7428 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7429 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7430 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7431 * i387-fp.c (num_pl_bnd_register) Added constant.
7432 (num_pl_bnd_cfg_registers) Added constant.
7433 (struct i387_xsave) Added reserved area and MPX fields.
7434 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7435 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7437 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7438 (init_registers_amd64_mpx_linux): Declare new function.
7439 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7440 (x86_64_regmap): Add MPX registers.
7441 (x86_linux_read_description): Add MPX case.
7442 (initialize_low_arch): Initialize MPX targets.
7444 2013-11-18 Tom Tromey <tromey@redhat.com>
7446 * configure: Rebuild.
7447 * configure.ac: Don't check for stdlib.h.
7448 * gdbreplay.c: Unconditionally include stdlib.h.
7450 2013-11-18 Tom Tromey <tromey@redhat.com>
7452 * config.in: Rebuild.
7453 * configure: Rebuild.
7454 * configure.ac: Don't use AC_HEADER_DIRENT.
7456 2013-11-18 Tom Tromey <tromey@redhat.com>
7458 * server.h: Don't check HAVE_STRING_H.
7459 * gdbreplay.c: Don't check HAVE_STRING_H.
7460 * configure: Rebuild.
7462 2013-11-18 Tom Tromey <tromey@redhat.com>
7464 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7467 2013-11-08 Tom Tromey <tromey@redhat.com>
7469 * configure, config.in: Rebuild.
7470 * configure.ac: Remove unused configury.
7472 2013-11-08 Tom Tromey <tromey@redhat.com>
7474 * acinclude.m4: Include common.m4, codeset.m4.
7475 * configure, config.in: Rebuild.
7476 * configure.ac: Use GDB_AC_COMMON.
7478 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7480 * linux-s390-low.c (HWCAP_S390_TE): New define.
7481 (s390_arch_setup): Consider the TE field in the HWCAP for
7482 determining 'have_regset_tdb'.
7484 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7487 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7490 2013-10-02 Pedro Alves <palves@redhat.com>
7492 * server.c (process_serial_event): Don't output "GDBserver
7493 exiting" if GDB is connected through stdio.
7494 * target.c (mywait): Likewise, be silent if GDB is connected
7497 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7499 * lynx-low.c (lynx_add_threads_after_attach): New function.
7500 (lynx_attach): Remove call to add_thread. Add call to
7501 lynx_add_threads_after_attach instead.
7503 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7505 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7506 * config.in, configure: Regenerated.
7508 2013-09-18 Yao Qi <yao@codesourcery.com>
7511 * server.c (start_inferior): Clear 'resume_info'.
7513 2013-09-16 Jiong Wang <jiwang@tilera.com>
7515 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7518 2013-09-16 Jiong Wang <jiwang@tilera.com>
7520 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7521 linux-tile-low.o to srv_tgtobj.
7523 2013-09-16 Will Newton <will.newton@linaro.org>
7525 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7528 2013-09-06 Pedro Alves <palves@redhat.com>
7530 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7531 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7532 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7533 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7534 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7535 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7537 2013-09-06 Pedro Alves <palves@redhat.com>
7539 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7540 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7542 2013-09-06 Pedro Alves <palves@redhat.com>
7544 * linux-amd64-ipa.c: Include tracepoint.h.
7545 * linux-i386-ipa.c: Include tracepoint.h.
7547 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7549 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7550 (ps_get_thread_area): New function.
7552 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7554 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7555 (initialize_low_arch): Call init_registers_crisv32 rather than
7556 init_register_crisv32.
7558 2013-09-05 Pedro Alves <palves@redhat.com>
7560 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7562 * hostio.h: ... this new file.
7563 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7564 win32-low.c: Include hostio.h.
7566 2013-09-05 Pedro Alves <palves@redhat.com>
7568 * server.h (gdb_client_data, handler_func, callback_handler_func)
7569 (delete_file_handler, add_file_handler, append_callback_event)
7570 (delete_callback_event, start_event_loop, initialize_event_loop):
7571 Move to event-loop.h and include it.
7572 * event-loop.h: New file.
7574 2013-09-05 Pedro Alves <palves@redhat.com>
7576 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7577 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7578 (loaded_dll, unloaded_dll): Move to ...
7579 * dll.h: ... this new file.
7580 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7582 2013-09-05 Pedro Alves <palves@redhat.com>
7584 * server.h (current_process, get_thread_process, all_processes)
7585 (add_inferior_to_list, for_each_inferior, current_inferior)
7586 (remove_inferior, add_process, remove_process, find_process_pid)
7587 (have_started_inferiors_p, have_attached_inferiors_p)
7588 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7589 (clear_inferiors, find_inferior, find_inferior_id)
7590 (inferior_target_data, set_inferior_target_data)
7591 (inferior_regcache_data, set_inferior_regcache_data): Move to
7592 inferiors.h, and include it.
7593 * inferiors.h: New file.
7595 2013-09-05 Pedro Alves <palves@redhat.com>
7597 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7601 2013-09-05 Pedro Alves <palves@redhat.com>
7603 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7605 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7606 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7607 (handle_tracepoint_general_set, handle_tracepoint_query)
7608 (tracepoint_finished_step, tracepoint_was_hit)
7609 (release_while_stepping_state_list, current_traceframe)
7610 (in_readonly_region, traceframe_read_mem)
7611 (fetch_traceframe_registers, traceframe_read_sdata)
7612 (traceframe_read_info, struct fast_tpoint_collect_status)
7613 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7614 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7615 (supply_fast_tracepoint_registers)
7616 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7617 (ipa_tdesc, claim_trampoline_space)
7618 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7619 (agent_mem_read, agent_get_trace_state_variable_value)
7620 (agent_set_trace_state_variable_value, agent_tsv_read)
7621 (agent_mem_read_string, get_raw_reg_func_addr)
7622 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7623 * tracepoint.h: ... this new file.
7625 2013-09-05 Pedro Alves <palves@redhat.com>
7627 * server.h (perror_with_name, error, fatal, warning, paddress)
7628 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7630 * utils.h: New file.
7632 2013-09-05 Pedro Alves <palves@redhat.com>
7634 * server.h (remote_debug, noack_mode, transport_is_reliable)
7635 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7636 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7637 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7638 (write_enn, initialize_async_io, enable_async_io)
7639 (disable_async_io, check_remote_input_interrupt_request)
7640 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7641 (dead_thread_notify, prepare_resume_reply)
7642 (decode_address_to_semicolon, decode_address, decode_m_packet)
7643 (decode_M_packet, decode_X_packet, decode_xfer_write)
7644 (decode_search_memory_packet, unhexify, hexify)
7645 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7646 (look_up_one_symbol, relocate_instruction)
7647 (monitor_output): Move to remote-utils.h, and include it.
7648 * remote-utils.h: New file.
7650 2013-09-05 Pedro Alves <palves@redhat.com>
7652 * server.h (_): Delete.
7654 2013-09-02 Pedro Alves <palves@redhat.com>
7656 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7657 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7659 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7661 2013-09-02 Pierre Muller <muller@sourceware.org>
7663 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7664 or WriteProcessMemory complete successfully and handle
7665 ERROR_PARTIAL_COPY error.
7667 2013-09-02 Pedro Alves <palves@redhat.com>
7669 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7670 error instead of EIO.
7672 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7675 * linux-low.c: Include filestuff.h.
7676 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7677 * lynx-low.c: Include filestuff.h.
7678 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7679 * server.c: Include filestuff.h.
7680 (main): Call notice_open_fds.
7681 * spu-low.c: Include filestuff.h.
7682 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7684 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7686 * Makefile.in: Explain why ../target and ../nat are not
7687 listed as include file search paths.
7688 (linux-waitpid.o): New object file rule.
7689 * configure.srv (srv_native_linux_obj): New variable.
7690 Replace all occurrences of linux native object files with
7691 $srv_native_linux_obj.
7692 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7693 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7694 (linux_enable_event_reporting): Remove declaration.
7695 (my_waitpid): Moved to common/linux-waitpid.c.
7696 (linux_wait_for_event): Pass ptid when calling
7697 linux_enable_event_reporting.
7698 (linux_supports_tracefork_flag): Remove.
7699 (linux_enable_event_reporting): Likewise.
7700 (linux_tracefork_grandchild): Remove.
7701 (STACK_SIZE): Moved to common/linux-ptrace.c.
7702 (linux_tracefork_child): Remove.
7703 (linux_test_for_tracefork): Remove.
7704 (linux_look_up_symbols): Call linux_supports_traceclone.
7705 (initialize_low): Remove call to linux_test_for_tracefork.
7706 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7707 common/linux-ptrace.h.
7708 (PTRACE_TYPE_ARG4): Likewise.
7709 Include linux-ptrace.h.
7711 2013-08-21 Pedro Alves <palves@redhat.com>
7713 * config.in: Renegerate.
7715 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7717 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7718 (SFILES): Remove $(srcdir)/common/target-common.c and
7719 add $(srcdir)/target/waitstatus.c.
7720 (OBS): Remove target-common.o and add waitstatus.o.
7721 (server_h): Remove $(srcdir)/../common/target-common.h and
7722 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7723 and $(srcdir)/../target/waitstatus.h.
7724 (target-common.o): Remove.
7725 (waitstatus.o): New target object file.
7726 * target.h: Do not include target-common.h and
7727 include target/resume.h, target/wait.h and
7728 target/waitstatus.h.
7730 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7732 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7733 to PTRACE_TYPE_ARG3.
7734 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7735 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7737 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7738 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7740 2013-07-27 Jie Zhang <jie@codesourcery.com>
7741 Daniel Jacobowitz <dan@codesourcery.com>
7742 Yao Qi <yao@codesourcery.com>
7744 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7745 (mips-linux-watch.o): New rule.
7746 (mips_linux_watch_h): New variable.
7747 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7749 * linux-mips-low.c: Include mips-linux-watch.h.
7750 (struct arch_process_info, struct arch_lwp_info): New.
7751 (update_watch_registers_callback): New function.
7752 (mips_linux_new_process, mips_linux_new_thread) New functions.
7753 (mips_linux_prepare_to_resume, mips_insert_point): New
7755 (mips_remove_point, mips_stopped_by_watchpoint): New
7757 (rsp_bp_type_to_target_hw_bp_type): New function.
7758 (mips_stopped_data_address): New function.
7759 (the_low_target): Add watchpoint support functions.
7761 2013-07-27 Yao Qi <yao@codesourcery.com>
7763 * i386-low.c: Include break-common.h.
7764 (enum target_hw_bp_type): Remove.
7766 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7768 * Makefile.in (SFILES): /common/target-common.c.
7769 (OBS): Add target-common.o.
7770 (server_h): Add $(srcdir)/../common/target-common.h.
7771 (target-common.o): New target.
7772 * server.c (queue_stop_reply_callback): Free
7773 status string after use.
7774 * target.c (target_waitstatus_to_string): Remove.
7775 * target.h: Include target-common.h.
7776 (resume_kind): Likewise.
7777 (target_waitkind): Likewise.
7778 (target_waitstatus): Likewise.
7779 (TARGET_WNOHANG): Likewise.
7781 2013-07-04 Yao Qi <yao@codesourcery.com>
7783 * Makefile.in (host_alias): Use @host_noncanonical@.
7784 (target_alias): Use @target_noncanonical@.
7785 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7786 ACX_NONCANONICAL_HOST.
7787 * configure: Regenerated.
7790 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7792 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7793 * configure: Rebuild.
7794 * Makefile.in (version_host, version_target): Get from configure.
7795 (version.c): Use $(version_host) and $(version_target).
7797 2013-07-03 Pedro Alves <palves@redhat.com>
7799 * Makefile.in (config.status): Depend on development.sh.
7800 * acinclude.m4: Include libmcheck.m4.
7801 * configure: Regenerate.
7803 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7805 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7806 attribute inside the parentheses.
7807 (winapi_DebugSetProcessKillOnExit): Ditto.
7808 (winapi_DebugBreakProcess): Ditto.
7809 (winapi_GenerateConsoleCtrlEvent): Ditto.
7811 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7813 * notif.h (notif_event): Add a dummy member to avoid compiler
7816 2013-07-01 Pedro Alves <palves@redhat.com>
7818 * hostio.c (HOSTIO_PATH_MAX): Define.
7819 (require_filename, handle_open, handle_unlink, handle_readlink):
7822 2013-07-01 Pedro Alves <palves@redhat.com>
7824 * server.h: Include "pathmax.h".
7825 * linux-low.c: Don't include sys/param.h.
7826 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7828 * win32-low.c: Don't include sys/param.h.
7829 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7831 2013-07-01 Pedro Alves <palves@redhat.com>
7833 * event-loop.c: Don't check HAVE_UNISTD_H before including
7835 * gdbreplay.c: Likewise.
7836 * remote-utils.c: Likewise.
7837 * server.c: Likewise.
7838 * configure.ac: Don't check for unistd.h.
7839 * configure: Regenerate.
7841 2013-06-28 Tom Tromey <tromey@redhat.com>
7843 * Makefile.in (version.c): Use version.in, not
7846 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7848 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7849 * configure: Rebuild.
7850 * Makefile.in (version_host, version_target): Get from configure.
7851 (version.c): Use $(version_host) and $(version_target).
7853 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7855 Fix trace-status to output user name without trailing colon.
7856 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7858 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7860 Fix trace-status to output proper start-time and stop-time.
7861 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7862 output start time and stop time in hex as gdb expects.
7864 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7866 * tracepoint.c (build_traceframe_info_xml): Output trace state
7867 variables present in the trace buffer.
7869 2013-06-24 Tom Tromey <tromey@redhat.com>
7871 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7873 (version.o): Remove.
7874 * gdbreplay.c: Include version.h.
7875 (version, host_name): Don't declare.
7876 * server.h: Include version.h.
7877 (version, host_name): Don't declare.
7879 2013-06-12 Pedro Alves <palves@redhat.com>
7881 * linux-x86-low.c (linux_is_elf64): Delete global.
7882 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7883 with local linux_pid_exe_is_elf_64_file use.
7885 2013-06-11 Pedro Alves <palves@redhat.com>
7887 * linux-low.c (regset_disabled, disable_regset): New functions.
7888 (regsets_fetch_inferior_registers)
7889 (regsets_store_inferior_registers): Use them.
7890 (initialize_regsets_info); Don't allocate the disabled_regsets
7892 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7895 2013-06-11 Pedro Alves <palves@redhat.com>
7897 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7900 2013-06-11 Pedro Alves <palves@redhat.com>
7902 * linux-x86-low.c (initialize_low_arch): Call
7903 init_registers_x32_avx_linux.
7905 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7907 Fix compatibility with Android Bionic.
7908 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7911 2013-06-07 Pedro Alves <palves@redhat.com>
7914 * Makefile.in (OBS): Add tdesc.o.
7915 (IPA_OBJS): Add tdesc-ipa.o.
7916 (tdesc-ipa.o): New rule.
7917 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7919 * linux-low.c (new_inferior): Delete.
7920 (disabled_regsets, num_regsets): Delete.
7921 (linux_add_process): Adjust to set the new per-process
7923 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7924 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7925 was a stop. When calling arch_setup, switch the current inferior
7926 to the thread that got an event.
7927 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7928 (regsets_fetch_inferior_registers)
7929 (regsets_store_inferior_registers): New regsets_info parameter.
7931 (linux_register_in_regsets): New regs_info parameter. Adjust to
7933 (register_addr, fetch_register, store_register): New usrregs_info
7934 parameter. Adjust to use it.
7935 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7936 parameter regs_info. Adjust to use it.
7937 (linux_fetch_registers): Get the current inferior's regs_info, and
7939 (linux_store_registers): Ditto.
7940 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7941 (initialize_low): Don't initialize the target_regsets here. Call
7942 initialize_low_arch.
7943 * linux-low.h (target_regsets): Delete declaration.
7944 (struct regsets_info): New.
7945 (struct usrregs_info): New.
7946 (struct regs_info): New.
7947 (struct process_info_private) <new_inferior>: New field.
7948 (struct linux_target_ops): Delete the num_regs, regmap, and
7949 regset_bitmap fields. New field regs_info.
7950 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7951 * i387-fp.c (num_xmm_registers): Delete.
7952 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7953 calls to new interface.
7954 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7955 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7956 Infer the number of xmm registers from the regcache's target
7958 * i387-fp.h (num_xmm_registers): Delete.
7959 * inferiors.c (add_thread): Don't install the thread's regcache
7961 * proc-service.c (gregset_info): Fetch the current inferior's
7962 regs_info. Adjust to use it.
7963 * regcache.c: Include tdesc.h.
7964 (register_bytes, reg_defs, num_registers)
7965 (gdbserver_expedite_regs): Delete.
7966 (get_thread_regcache): If the thread doesn't have a regcache yet,
7967 create one, instead of aborting gdbserver.
7968 (regcache_invalidate_one): Rename to ...
7969 (regcache_invalidate_thread): ... this.
7970 (regcache_invalidate_one): New.
7971 (regcache_invalidate): Only invalidate registers of the current
7973 (init_register_cache): Add target_desc parameter, and use it.
7974 (new_register_cache): Ditto. Assert the target description has a
7975 non zero registers_size.
7976 (regcache_cpy): Add assertions. Adjust.
7977 (realloc_register_cache, set_register_cache): Delete.
7978 (registers_to_string, registers_from_string): Adjust.
7979 (find_register_by_name, find_regno, find_register_by_number)
7980 (register_cache_size): Add target_desc parameter, and use it.
7981 (free_register_cache_thread, free_register_cache_thread_one)
7982 (regcache_release, register_cache_size): New.
7983 (register_size): Add target_desc parameter, and use it.
7984 (register_data, supply_register, supply_register_zeroed)
7985 (supply_regblock, supply_register_by_name, collect_register)
7986 (collect_register_as_string, collect_register_by_name): Adjust.
7987 * regcache.h (struct target_desc): Forward declare.
7988 (struct regcache) <tdesc>: New field.
7989 (init_register_cache, new_register_cache): Add target_desc
7991 (regcache_invalidate_thread): Declare.
7992 (regcache_invalidate_one): Delete declaration.
7993 (regcache_release): Declare.
7994 (find_register_by_number, register_cache_size, register_size)
7995 (find_regno): Add target_desc parameter.
7996 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7998 * remote-utils.c: Include tdesc.h.
7999 (outreg, prepare_resume_reply): Adjust.
8000 * server.c: Include tdesc.h.
8001 (gdbserver_xmltarget): Delete declaration.
8002 (get_features_xml, process_serial_event): Adjust.
8003 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8005 (struct process_info) <tdesc>: New field.
8006 (ipa_tdesc): Declare.
8007 * tdesc.c: New file.
8008 * tdesc.h: New file.
8009 * tracepoint.c: Include tdesc.h.
8010 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8011 (get_context_regcache): Adjust to pass ipa_tdesc down.
8012 (do_action_at_tracepoint): Adjust to get the register cache size
8013 from the context regcache's description.
8014 (traceframe_walk_blocks): Adjust to get the register cache size
8015 from the current trace frame's description.
8016 (traceframe_get_pc): Adjust to get current trace frame's
8017 description and pass it down.
8018 (gdb_collect): Adjust to get the register cache size from the
8020 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8021 (gdbserver_xmltarget): Delete.
8022 (initialize_low_tracepoint): Set the ipa's target description.
8023 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8024 (initialize_low_tracepoint): Set the ipa's target description.
8025 * linux-x86-low.c: Include tdesc.h.
8026 [__x86_64__] (is_64bit_tdesc): New.
8027 (ps_get_thread_area, x86_get_thread_area): Use it.
8028 (i386_cannot_store_register): Rename to ...
8029 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8030 (i386_cannot_fetch_register): Rename to ...
8031 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8032 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8034 (target_regsets): Rename to ...
8035 (x86_regsets): ... this.
8036 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8038 (x86_siginfo_fixup): Use is_64bit_tdesc.
8039 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8040 (tdesc_x32_avx_linux, tdesc_x32_linux)
8041 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8043 (x86_linux_update_xmltarget): Delete.
8044 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8045 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8046 (AMD64_LINUX_USER64_CS): New.
8047 (x86_linux_read_description): New, based on
8048 x86_linux_update_xmltarget.
8049 (same_process_callback): New.
8050 (x86_arch_setup_process_callback): New.
8051 (x86_linux_update_xmltarget): New.
8052 (x86_regsets_info): New.
8053 (amd64_linux_regs_info): New.
8054 (i386_linux_usrregs_info): New.
8055 (i386_linux_regs_info): New.
8056 (x86_linux_regs_info): New.
8057 (x86_arch_setup): Reimplement.
8058 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8059 (x86_emit_ops): Ditto.
8060 (the_low_target): Adjust. Install x86_linux_regs_info,
8061 x86_cannot_fetch_register, and x86_cannot_store_register.
8062 (initialize_low_arch): New.
8063 * linux-ia64-low.c (tdesc_ia64): Declare.
8064 (ia64_fetch_register): Adjust.
8065 (ia64_usrregs_info, regs_info): New globals.
8066 (ia64_regs_info): New function.
8067 (the_low_target): Adjust.
8068 (initialize_low_arch): New function.
8069 * linux-sparc-low.c (tdesc_sparc64): Declare.
8070 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8072 (sparc_arch_setup): New function.
8073 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8074 (the_low_target): Adjust.
8075 (initialize_low_arch): New function.
8076 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8077 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8078 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8079 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8080 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8081 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8082 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8083 (tdesc_powerpc_isa205_vsx64l): Declare.
8084 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8085 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8086 (ppc_set_pc, ppc_get_hwcap): Adjust.
8087 (ppc_usrregs_info): Forward declare.
8088 (!__powerpc64__) ppc_regmap_adjusted: New global.
8089 (ppc_arch_setup): Adjust to the current process'es target
8091 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8092 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8093 (ppc_store_evrregset): Adjust.
8094 (target_regsets): Rename to ...
8095 (ppc_regsets): ... this, and make static.
8096 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8097 (ppc_regs_info): New function.
8098 (the_low_target): Adjust.
8099 (initialize_low_arch): New function.
8100 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8101 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8102 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8103 (tdesc_s390x_linux64v2): Declare.
8104 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8105 (s390_fill_gregset, s390_store_last_break): Adjust.
8106 (target_regsets): Rename to ...
8107 (s390_regsets): ... this, and make static.
8108 (s390_get_pc, s390_set_pc): Adjust.
8109 (s390_get_hwcap): New target_desc parameter, and use it.
8110 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8111 (s390_arch_setup): Adjust to set the current process'es target
8112 description. Don't adjust the regmap.
8113 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8114 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8115 (regs_info_3264): New globals.
8116 (s390_regs_info): New function.
8117 (the_low_target): Adjust.
8118 (initialize_low_arch): New function.
8119 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8120 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8121 [__mips64] (init_registers_mips_linux)
8122 (init_registers_mips_dsp_linux): Delete defines.
8123 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8124 (have_dsp): New global.
8125 (mips_read_description): New, based on mips_arch_setup.
8126 (mips_arch_setup): Reimplement.
8127 (get_usrregs_info): New function.
8128 (mips_cannot_fetch_register, mips_cannot_store_register)
8129 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8130 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8131 (target_regsets): Rename to ...
8132 (mips_regsets): ... this, and make static.
8133 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8134 (dsp_regs_info, regs_info): New globals.
8135 (mips_regs_info): New function.
8136 (the_low_target): Adjust.
8137 (initialize_low_arch): New function.
8138 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8139 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8141 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8142 (arm_read_description): New, with bits factored from
8144 (arm_arch_setup): Reimplement.
8145 (target_regsets): Rename to ...
8146 (arm_regsets): ... this, and make static.
8147 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8148 (arm_regs_info): New function.
8149 (the_low_target): Adjust.
8150 (initialize_low_arch): New function.
8151 * linux-m68k-low.c (tdesc_m68k): Declare.
8152 (target_regsets): Rename to ...
8153 (m68k_regsets): ... this, and make static.
8154 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8155 (m68k_regs_info): New function.
8156 (m68k_arch_setup): New function.
8157 (the_low_target): Adjust.
8158 (initialize_low_arch): New function.
8159 * linux-sh-low.c (tdesc_sharch): Declare.
8160 (target_regsets): Rename to ...
8161 (sh_regsets): ... this, and make static.
8162 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8163 (sh_regs_info, sh_arch_setup): New functions.
8164 (the_low_target): Adjust.
8165 (initialize_low_arch): New function.
8166 * linux-bfin-low.c (tdesc_bfin): Declare.
8167 (bfin_arch_setup): New function.
8168 (bfin_usrregs_info, regs_info): New globals.
8169 (bfin_regs_info): New function.
8170 (the_low_target): Adjust.
8171 (initialize_low_arch): New function.
8172 * linux-cris-low.c (tdesc_cris): Declare.
8173 (cris_arch_setup): New function.
8174 (cris_usrregs_info, regs_info): New globals.
8175 (cris_regs_info): New function.
8176 (the_low_target): Adjust.
8177 (initialize_low_arch): New function.
8178 * linux-cris-low.c (tdesc_crisv32): Declare.
8179 (cris_arch_setup): New function.
8180 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8181 (cris_regs_info): New function.
8182 (the_low_target): Adjust.
8183 (initialize_low_arch): New function.
8184 * linux-m32r-low.c (tdesc_m32r): Declare.
8185 (m32r_arch_setup): New function.
8186 (m32r_usrregs_info, regs_info): New globals.
8187 (m32r_regs_info): Adjust.
8188 (initialize_low_arch): New function.
8189 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8190 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8191 (tic6x_usrregs_info): Forward declare.
8192 (tic6x_read_description): New function, based on ...
8193 (tic6x_arch_setup): ... this. Reimplement.
8194 (target_regsets): Rename to ...
8195 (tic6x_regsets): ... this, and make static.
8196 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8197 (tic6x_regs_info): New function.
8198 (the_low_target): Adjust.
8199 (initialize_low_arch): New function.
8200 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8201 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8202 (target_regsets): Rename to ...
8203 (xtensa_regsets): ... this, and make static.
8204 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8206 (xtensa_arch_setup, xtensa_regs_info): New functions.
8207 (the_low_target): Adjust.
8208 (initialize_low_arch): New function.
8209 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8210 (nios2_arch_setup): Set the current process'es tdesc.
8211 (target_regsets): Rename to ...
8212 (nios2_regsets): ... this.
8213 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8214 (nios2_regs_info): New function.
8215 (the_low_target): Adjust.
8216 (initialize_low_arch): New function.
8217 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8218 (aarch64_arch_setup): Set the current process'es tdesc.
8219 (target_regsets): Rename to ...
8220 (aarch64_regsets): ... this.
8221 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8222 (aarch64_regs_info): New function.
8223 (the_low_target): Adjust.
8224 (initialize_low_arch): New function.
8225 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8227 (target_regsets): Rename to ...
8228 (tile_regsets): ... this.
8229 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8230 (tile_regs_info): New function.
8231 (tile_arch_setup): Set the current process'es tdesc.
8232 (the_low_target): Adjust.
8233 (initialize_low_arch): New function.
8234 * spu-low.c (tdesc_spu): Declare.
8235 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8236 * win32-arm-low.c (tdesc_arm): Declare.
8237 (arm_arch_setup): New function.
8238 (the_low_target): Install arm_arch_setup instead of
8240 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8241 (init_windows_x86): Rename to ...
8242 (i386_arch_setup): ... this. Set `win32_tdesc'.
8243 (the_low_target): Adjust.
8244 * win32-low.c (win32_tdesc): New global.
8245 (child_add_thread): Don't create the thread cache here.
8246 (do_initial_child_stuff): Set the new process'es tdesc.
8247 * win32-low.h (struct target_desc): Forward declare.
8248 (win32_tdesc): Declare.
8249 * lynx-i386-low.c (tdesc_i386): Declare global.
8250 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8251 * lynx-low.c (lynx_tdesc): New global.
8252 (lynx_add_process): Set the new process'es tdesc.
8253 * lynx-low.h (struct target_desc): Forward declare.
8254 (lynx_tdesc): Declare global.
8255 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8256 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8257 * nto-low.c (nto_tdesc): New global.
8258 (do_attach): Set the new process'es tdesc.
8259 * nto-low.h (struct target_desc): Forward declare.
8260 (nto_tdesc): Declare.
8261 * nto-x86-low.c (tdesc_i386): Declare.
8262 (nto_x86_arch_setup): Set `nto_tdesc'.
8264 2013-06-04 Gary Benson <gbenson@redhat.com>
8266 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8267 to qSupported response when appropriate.
8268 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8269 with nonzero-length annex.
8270 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8271 arguments supplied in annex.
8273 2013-05-31 Doug Evans <dje@google.com>
8276 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8277 64 bits in 64-cross-32 environment.
8279 2013-05-28 Pedro Alves <palves@redhat.com>
8281 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8282 (aarch64-without-fpu.c): Delete rule.
8283 * configure.srv (aarch64*-*-linux*): Remove references to
8284 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8285 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8288 2013-05-24 Pedro Alves <palves@redhat.com>
8290 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8291 instead of strchr/decode_address. Error if the range isn't split
8292 with a ','. Don't assume there's be a ':' in the action.
8294 2013-05-23 Yao Qi <yao@codesourcery.com>
8295 Pedro Alves <palves@redhat.com>
8297 * linux-low.c (lwp_in_step_range): New function.
8298 (linux_wait_1): If the thread was range stepping and stopped
8299 outside the stepping range, report the stop to GDB. Otherwise,
8300 continue stepping. Add range stepping debug output.
8301 (linux_set_resume_request): Copy the step range from the resume
8303 (linux_supports_range_stepping): New.
8304 (linux_target_ops) <supports_range_stepping>: Set to
8305 linux_supports_range_stepping.
8306 * linux-low.h (struct linux_target_ops)
8307 <supports_range_stepping>: New field.
8308 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8309 * linux-x86-low.c (x86_supports_range_stepping): New.
8310 (the_low_target) <supports_range_stepping>: Set to
8311 x86_supports_range_stepping.
8312 * server.c (handle_v_cont): Handle 'r' action.
8313 (handle_v_requests): Append ";r" if the target supports range
8315 * target.h (struct thread_resume) <step_range_start,
8316 step_range_end>: New fields.
8317 (struct target_ops) <supports_range_stepping>:
8319 (target_supports_range_stepping): New macro.
8321 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8323 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8324 confusion in comment.
8326 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8328 * lynx-low.c (struct process_info_private): New type.
8329 (lynx_add_process): New function.
8330 (lynx_create_inferior, lynx_attach): Replace calls to
8331 add_process by calls to lynx_add_process.
8332 (lynx_resume): If PTID is null, then try using
8333 current_process()->private->last_wait_event_ptid.
8335 (lynx_clear_inferiors): Delete. The contents of that function
8336 has been inlined in lynx_mourn;
8337 (lynx_wait_1): Save the ptid in the process's private data.
8338 (lynx_mourn): Free the process' private data. Replace call
8339 to lynx_clear_inferiors by call to clear_inferiors.
8341 2013-05-17 Yao Qi <yao@codesourcery.com>
8343 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8346 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8348 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8349 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8350 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8351 PT_TEXT_END_ADDR guards. Update comments.
8352 (linux_target_op) <read_offsets>: Conditionally define to
8353 linux_read_offsets if the target is UCLIBC and if it defines
8354 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8356 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8357 Andrew Jenner <andrew@codesourcery.com>
8359 * Makefile.in (SFILES): Add linux-nios2-low.c.
8360 (clean): Add action to delete nios2-linux.c.
8361 (nios2-linux.c): New rule.
8362 * configure.srv: Add nios2*-*-linux*.
8363 * linux-nios2-low.c: New.
8365 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8367 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8369 2013-04-25 Hui Zhu <hui@codesourcery.com>
8372 * ax.c (ax_printf): Add fflush.
8374 2013-04-22 Tom Tromey <tromey@redhat.com>
8376 * Makefile.in (SFILES): Add filestuff.c.
8377 (OBS): Add filestuff.o.
8378 (filestuff.o): New target.
8379 * config.in, configure: Rebuild.
8380 * configure.ac: Check for fdwalk, pipe2.
8382 2013-04-17 Pedro Alves <palves@redhat.com>
8384 * configure.ac (USE_THREAD_DB): Delete variable.
8385 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8386 Don't AC_SUBST USE_THREAD_DB.
8387 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8388 * config.in, configure: Regenerate.
8390 2013-04-16 Pedro Alves <palves@redhat.com>
8392 * linux-low.h (struct lwp_info) <thread_known>: Move under
8393 the USE_THREAD_DB #ifdef.
8395 2013-04-16 Pedro Alves <palves@redhat.com>
8397 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8398 (linux-low.o): Delete rule.
8399 * linux-low.h: Always include "gdb_thread_db.h" instead of
8400 conditionally including thread_db.h.
8401 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8404 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8406 * Makefile.in (install-only): Fix make install regression.
8408 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8410 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8411 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8413 * gdbserver.1: Remove.
8415 2013-03-22 Pedro Alves <palves@redhat.com>
8417 * linux-low.c (handle_extended_wait): Don't call
8418 linux_enable_event_reporting.
8420 2013-03-15 Tony Theodore <tonyt@logyst.com>
8423 * Makefile.in (SHELL): Use @SHELL@.
8425 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8427 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8430 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8432 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8433 Remove extraneous NULL element.
8435 2013-03-13 Yao Qi <yao@codesourcery.com>
8437 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8438 'V' block in trace frame.
8440 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8442 * target.h (struct target_ops): Add btrace ops.
8443 (target_supports_btrace): New macro.
8444 (target_enable_btrace): New macro.
8445 (target_disable_btrace): New macro.
8446 (target_read_btrace): New macro.
8447 * gdbthread.h (struct thread_info): Add btrace field.
8448 * server.c: Include btrace-common.h.
8449 (handle_btrace_general_set): New function.
8450 (handle_btrace_enable): New function.
8451 (handle_btrace_disable): New function.
8452 (handle_general_set): Call handle_btrace_general_set.
8453 (handle_qxfer_btrace): New function.
8454 (struct qxfer qxfer_packets[]): Add btrace entry.
8455 * inferiors.c (remove_thread): Disable btrace.
8456 * linux-low: Include linux-btrace.h.
8457 (linux_low_enable_btrace): New function.
8458 (linux_low_read_btrace): New function.
8459 (linux_target_ops): Add btrace ops.
8460 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8461 Add srv_linux_btrace=yes.
8462 (x86_64-*-linux*): Add linux-btrace.o.
8463 Add srv_linux_btrace=yes.
8464 * configure.ac: Define HAVE_LINUX_BTRACE.
8465 * config.in: Regenerated.
8466 * configure: Regenerated.
8468 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8470 * server.c (handle_qxfer): Preserve error message if -3 is
8472 (qxfer): Document the -3 return value.
8474 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8476 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8477 (linux_btrace_h): New variable.
8478 (linux-btrace.o): New rule.
8480 2013-03-08 Stan Shebs <stan@codesourcery.com>
8481 Hafiz Abid Qadeer <abidh@codesourcery.com>
8483 * tracepoint.c (trace_buffer_size): New global.
8484 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8485 (init_trace_buffer): Change to one-argument function. Allocate
8486 trace buffer memory.
8487 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8488 handle QTBuffer:size packet.
8489 (cmd_bigqtbuffer_size): New function.
8490 (initialize_tracepoint): Call init_trace_buffer with
8491 DEFAULT_TRACE_BUFFER_SIZE.
8492 * server.c (handle_query): Add QTBuffer:size in the
8495 2013-03-07 Yao Qi <yao@codesourcery.com>
8497 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8498 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8500 (cmd_qtsp): Adjust condition. Do post increment.
8501 Set cur_action and cur_step_action back to 0.
8503 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8506 * linux-low.c (linux_write_memory): Return early success if LEN is
8509 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8511 * configure.srv: Add x86_64-*-cygwin* as target.
8513 2013-02-28 Tom Tromey <tromey@redhat.com>
8515 * configure.ac: Invoke AC_SYS_LARGEFILE.
8516 * configure, config.in: Rebuild.
8518 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8520 * win32-low.c: Throughout, fix format strings and casts of
8521 printf-like functions to avoid type related warnings on all
8523 (get_child_debug_event): Print dwDebugEventCode as hex since
8524 that's how it's usually documented.
8526 2013-02-28 Yao Qi <yao@codesourcery.com>
8528 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8531 2013-02-27 Jiong Wang <jiwang@tilera.com>
8533 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8534 (reg-tilegx32.c): New rule.
8535 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8536 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8537 different register info initializer according to elf class.
8538 (init_registers_tilgx32): New function. The tilegx32 register info
8540 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8541 (tile_store_gregset): Likewise.
8543 2013-02-27 Yao Qi <yao@codesourcery.com>
8545 * server.c (process_point_options): Print debug message when
8546 debug_threads is true.
8548 2013-02-26 Yao Qi <yao@codesourcery.com>
8550 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8552 2013-02-19 Pedro Alves <palves@redhat.com>
8553 Kai Tietz <ktietz@redhat.com>
8557 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8558 instead of strtoul to extract address from packet.
8559 (process_serial_event) <'z'>: Likewise.
8561 2013-02-18 Yao Qi <yao@codesourcery.com>
8563 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8565 2013-02-14 Pedro Alves <palves@redhat.com>
8569 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8570 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8572 2013-02-14 Pedro Alves <palves@redhat.com>
8574 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8576 2013-02-14 Pedro Alves <palves@redhat.com>
8578 * tracepoint.c (save_string): Delete.
8579 (add_tracepoint_action): Use savestring instead of save_string.
8581 2013-02-12 Pedro Alves <palves@redhat.com>
8583 * linux-xtensa-low.c: Ditto.
8584 * xtensa-xtregs.c: Ditto.
8586 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8588 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8591 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8593 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8594 aarch64_num_wp_regs and aarch64_num_bp_regs to
8595 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8597 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8599 * linux-aarch64-low.c (ps_get_thread_area): Replace
8600 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8602 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8603 Marcus Shawcroft <marcus.shawcroft@arm.com>
8604 Nigel Stephens <nigel.stephens@arm.com>
8605 Yufeng Zhang <yufeng.zhang@arm.com>
8607 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8608 (aarch64.c, aarch64-without-fpu.c): New targets.
8609 * configure.srv (aarch64*-*-linux*): New.
8610 * linux-aarch64-low.c: New file.
8612 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8614 * linux-low.c (handle_extended_wait, linux_create_inferior)
8615 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8616 (dequeue_one_deferred_signal, linux_resume_one_thread)
8617 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8618 (linux_tracefork_grandchild, linux_test_for_tracefork)
8619 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8620 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8621 where the argument is 0.
8623 2013-01-25 Yao Qi <yao@codesourcery.com>
8625 * event-loop.c: Include "queue.h".
8626 (gdb_event_p): New typedef.
8627 (struct gdb_event) <next_event>: Remove.
8628 (event_queue): Change to QUEUE(gdb_event_p).
8629 (async_queue_event): Remove.
8630 (gdb_event_xfree): New.
8631 (initialize_event_loop): New.
8632 (process_event): Use API from QUEUE.
8633 (wait_for_event): Likewise.
8634 * server.c (main): Call initialize_event_loop.
8635 * server.h (initialize_event_loop): Declare.
8637 2013-01-18 Yao Qi <yao@codesourcery.com>
8639 * ax.h (struct eval_agent_expr_context): New.
8640 (gdb_eval_agent_expr): Update declaration.
8641 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8642 TFRAME. Add new argument CTX.
8643 * server.h (struct eval_agent_expr_context): Declare.
8644 (agent_mem_read, agent_tsv_read): Update declaration.
8645 (agent_mem_read_string): Likewise.
8646 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8647 (add_traceframe_block): Add new argument TPOINT.
8648 Increase TPOINT->traceframe_usage.
8649 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8650 eval_tracepoint_agent_expr.
8651 (condition_true_at_tracepoint): Likewise.
8652 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8653 (agent_mem_read_string, agent_tsv_read): Likewise.
8655 2013-01-16 Yao Qi <yao@codesourcery.com>
8657 * linux-low.c (linux_resume_one_lwp): Don't check
8658 'lwp->bp_reinsert != 0'.
8660 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8661 Pedro Alves <palves@redhat.com>
8663 * lynx-low.c (ptrace_request_to_str): Define a temporary
8664 macro and use it to simplify this function's implementation.
8666 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8668 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8671 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8673 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8675 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8677 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8679 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8681 * lynx-low.c (lynx_resume): Use the resume_info parameter
8682 to determine the ptid for the lynx_ptrace call, unless
8683 it is equal to minus_one_ptid, in which case we use the
8684 ptid of the current_inferior.
8685 (lynx_wait_1): After having received a thread create/exit
8686 event, resume the inferior's execution using the signaling
8687 thread's ptid, rather than the old ptid.
8689 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8691 * lynx-low.c (lynx_resume): Delete variable ret.
8693 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8695 * gdbreplay.c (gdbreplay_version): Update copyright year.
8696 * server.c (gdbserver_version): Likewise.
8698 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8700 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8703 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8705 * lynx-low.c (ptrace_request_to_str): Add handling for
8708 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8710 * lynx-low.c (lynx_attach): Delete variable new_process.
8712 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8714 * lynx-low.c (lynx_create_inferior): Delete variable
8717 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8719 * lynx-low.c (ptrace_request_to_str): Do not handle
8720 PTRACE_GETTHREADLIST if this macro does not exist.
8722 2012-12-15 Yao Qi <yao@codesourcery.com>
8724 * Makefile.in (OBS): Add notif.o.
8725 * notif.c, notif.h: New.
8726 * server.c: Include "notif.h".
8727 (struct vstop_notif) <next>: Remove.
8729 (queue_stop_reply): Update.
8730 (push_event, send_next_stop_reply): Remove.
8731 (discard_queued_stop_replies): Update.
8732 (notif_stop): New variable.
8733 (handle_v_stopped): Remove.
8734 (handle_v_requests): Don't call handle_v_stopped. Call
8735 handle_ack_notif instead.
8736 (queue_stop_reply_callback): Call notif_event_enque instead
8737 of queue_stop_reply.
8738 (handle_status): Don't call send_next_stop_reply, call
8739 notif_write_event instead.
8740 (kill_inferior_callback): Likewise.
8741 (detach_or_kill_inferior_callback): Likewise.
8742 (main): Call initialize_notif.
8743 (process_serial_event): Call QUEUE_is_empty.
8744 (handle_target_event): Call notif_push instead of push event.
8745 * server.h (push_event): Remove declaration.
8747 2012-12-10 Tom Tromey <tromey@redhat.com>
8749 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8750 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8753 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8754 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8755 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8756 (amd64-linux-ipa.o, ax.o): Rewrite.
8757 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8758 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8759 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8760 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8761 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8762 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8763 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8764 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8765 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8766 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8767 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8768 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8769 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8770 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8771 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8772 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8773 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8774 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8775 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8776 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8777 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8778 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8779 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8780 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8781 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8782 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8783 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8784 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8785 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8786 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8787 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8788 (reg-tilegx.o): Remove.
8789 (all_object_files): New macro.
8790 Include .deps files.
8791 * aclocal.m4, configure: Rebuild.
8792 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8793 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8794 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8796 2012-12-05 Tom Tromey <tromey@redhat.com>
8799 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8801 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8803 * configure.ac: Check for linux/perf_event.h.
8804 * config.in: Regenerated.
8805 * configure: Regenerated.
8807 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8809 * hostio.c (handle_readlink): Decrease buffer size
8810 parameter passed to readlink by one byte.
8812 2012-11-26 Yao Qi <yao@codesourcery.com>
8814 * configure.ac (build_warnings): Append '-Wempty-body'.
8815 * configure: Regenerated.
8816 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8819 2012-11-15 Pierre Muller <muller@sourceware.org>
8821 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8822 * config.in: Regenerate.
8823 * configure: Regenerate.
8824 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8825 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8826 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8827 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8829 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8830 instead of <sys/wait.h> header.
8831 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8833 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8835 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8836 (various make rules): Remove -DGDBSERVER
8838 2012-11-09 Yao Qi <yao@codesourcery.com>
8840 * spu-low.c (current_ptid): Move it to ..
8841 * gdbthread.h: ... here. New.
8842 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8843 * server.c (myresume, process_serial_event): Likewise.
8844 * thread-db.c (thread_db_find_new_threads): Likewise.
8845 * tracepoint.c (run_inferior_command): Likewise.
8847 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8849 * server.c (handle_search_memory_1): Include access length in
8852 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8854 * linux-crisv32-low.c: Fix compile errors.
8856 2012-09-04 Yao Qi <yao@codesourcery.com>
8858 * tracepoint.c (cmd_qtsv): Adjust debug message.
8859 Don't check CUR_TPOINT.
8861 2012-08-28 Yao Qi <yao@codesourcery.com>
8863 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8864 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8865 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8866 Remove declarations of xmalloc, xreallloc, xstrdup and
8868 * Makefile.in (libiberty_h): New.
8869 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8870 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8872 2012-08-23 Yao Qi <yao@codesourcery.com>
8874 * server.h: Remove declaration of 'xsnprintf'.
8876 2012-08-22 Keith Seitz <keiths@redhat.com>
8878 * server.h: Include build-gnulib-gbserver/config.h.
8879 * gdbreplay.c: Likewise.
8881 2012-08-08 Doug Evans <dje@google.com>
8883 * Makefile.in (SFILES): Add gdb_vecs.c.
8884 (OBS): Add gdb_vecs.o.
8885 (gdb_vecs_h, host_defs_h): New variables.
8886 (thread-db.o): Add $(gdb_vecs_h) dependency.
8887 (gdb_vecs.o): New rule.
8888 * thread-db.c: #include "gdb_vecs.h".
8889 (thread_db_load_search): Use a vector to iterate over path elements.
8890 Handle text appearing after "$pdir".
8892 * configure.ac: Add check for strstr.
8893 * config.in: Regenerate.
8894 * configure: Regenerate.
8896 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8898 * hostio.c (handle_pread): If pread fails, fall back to attempting
8900 (handle_pwrite): Likewise for pwrite.
8902 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8904 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8905 between unsupported TYPE and unimplementable ADDR/LEN combination.
8906 (arm_insert_point): Act on new return value.
8908 2012-07-31 Pedro Alves <palves@redhat.com>
8910 * server.c (process_point_options): Only skip tokens if we find
8911 one that is unrecognized. Don't treat 'X' specially while
8912 skipping unrecognized tokens.
8914 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8916 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8917 to 4-byte-align HW breakpoint addresses for Thumb.
8919 2012-07-27 Yao Qi <yao@codesourcery.com>
8923 * server.h: Declare gdb_agent_about_to_close.
8924 * target.c (kill_inferior): Include "agent.h".
8925 New. Send command 'kill'.
8926 * target.h (kill_inferior): Removed macro.
8927 * tracepoint.c (gdb_agent_about_to_close): New.
8928 (gdb_agent_helper_thread): Handle command 'close'.
8929 Wait endlessly until the inferior stops.
8930 Install gdb_agent_remove_socket to atexit hook.
8931 (agent_socket_name): New static variable.
8932 (gdb_agent_socket_init): Replace local variable 'name' with
8933 'agent_socket_name'.
8934 (gdb_agent_remove_socket): New.
8936 2012-07-27 Yao Qi <yao@codesourcery.com>
8938 * server.c (process_point_options): Stop at 'X' when parsing.
8940 2012-07-19 Michael Eager <eager@eagercon.com>
8942 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8944 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8945 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8946 hardware breakpoint.
8948 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8950 * gdbserver/linux-low.c (initialize_low): Call
8951 linux_ptrace_init_warnings.
8953 2012-07-02 Doug Evans <dje@google.com>
8955 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8958 2012-07-02 Stan Shebs <stan@codesourcery.com>
8960 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8961 (ax.o): Add it to build rule.
8963 (OBS): Add format.o.
8964 (IPA_OBS): Add format.o.
8965 * server.c (handle_query): Claim support for breakpoint commands.
8966 (process_point_options): Add command case.
8967 (process_serial_event): Leave running if there are printfs in
8969 * mem-break.h (any_persistent_commands): Declare.
8970 (add_breakpoint_commands): Declare.
8971 (gdb_no_commands_at_breakpoint): Declare.
8972 (run_breakpoint_commands): Declare.
8973 * mem-break.c (struct point_command_list): New struct.
8974 (struct breakpoint): New field command_list.
8975 (any_persistent_commands): New function.
8976 (add_commands_to_breakpoint): New function.
8977 (add_breakpoint_commands): New function.
8978 (gdb_no_commands_at_breakpoint): New function.
8979 (run_breakpoint_commands): New function.
8980 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8982 * ax.c: Include format.h.
8983 (ax_printf): New function.
8984 (gdb_eval_agent_expr): Add printf opcode.
8986 2012-06-13 Yao Qi <yao@codesourcery.com>
8988 * server.c (start_inferior): Remove duplicated writes to fields
8989 'last_resume_kind' and 'last_status' of 'current_inferior'.
8991 2012-06-12 Yao Qi <yao@codesourcery.com>
8992 Pedro Alves <palves@redhat.com>
8994 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8996 * server.c (handle_v_cont): Extend comment.
8998 2012-06-11 Yao Qi <yao@codesourcery.com>
9000 * linux-low.c (linux_attach): Add 'static'.
9002 2012-06-06 Yao Qi <yao@codesourcery.com>
9004 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9006 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9008 Fix gcc -flto compilation warning.
9009 * server.c (main): Make variable multi_mode and attach volatile.
9011 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9013 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9014 if the platform doesn't know about it.
9016 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9018 * Makefile.in (SFILES): Add linux-tile-low.c.
9019 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9020 * configure.srv: Handle tilegx-*-linux*.
9021 * linux-tile-low.c: New file.
9023 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9025 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9027 2012-05-24 Pedro Alves <palves@redhat.com>
9031 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9033 2012-05-24 Pedro Alves <palves@redhat.com>
9037 Replace target_signal with gdb_signal throughout.
9039 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9041 * linux-low.c (linux_store_registers): Avoid the copying sequence
9042 when no data has been retrieved by ptrace.
9044 2012-05-22 Will Deacon <will.deacon@arm.com>
9046 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9047 Include asm/ptrace.h.
9048 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9051 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9053 * linux-low.c (linux_store_registers): Don't re-retrieve data
9054 with ptrace that has already been obtained from /proc. Always
9055 copy any data retrieved with ptrace to the buffer supplied.
9057 2012-05-11 Yao Qi <yao@codesourcery.com>
9058 Pedro Alves <palves@redhat.com>
9060 * linux-low.c (enum stopping_threads_kind): New.
9061 (stopping_threads): Change type to `enum stopping_threads_kind'.
9062 (handle_extended_wait): If stopping and suspending threads, leave
9063 the new_lwp suspended too.
9064 (linux_wait_for_event): Adjust.
9065 (stop_all_lwps): Set `stopping_threads' to
9066 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9067 whether we're suspending threads or just stopping them. Assert no
9070 2012-04-29 Yao Qi <yao@codesourcery.com>
9072 * server.h: Move some code to ...
9073 * gdbthread.h: ... here. New.
9074 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9075 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9076 (nto-low.o, win32-low.o): Likewise.
9077 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9078 * regcache.c, remote-utils.c, server.c: Likewise.
9079 * target.c, tracepoint.c, win32-low.c: Likewise.
9081 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9083 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9084 (PTRACE_ARG4_TYPE): Likewise.
9085 (PTRACE_XFER_TYPE): Likewise.
9086 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9087 ptrace to PTRACE_ARG3_TYPE.
9088 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9089 (PTRACE_ARG4_TYPE): Likewise.
9090 (PTRACE_XFER_TYPE): Likewise.
9091 (linux_detach_one_lwp): Cast fourth argument of
9092 ptrace to long then PTRACE_ARG4_TYPE.
9093 (regsets_fetch_inferior_registers): Cast third argument of
9094 ptrace to long then PTRACE_ARG3_TYPE.
9095 (regsets_store_inferior_registers): Likewise.
9097 2012-04-20 Pedro Alves <palves@redhat.com>
9099 * configure: Regenerate.
9101 2012-04-19 Pedro Alves <palves@redhat.com>
9103 * Makefile.in (GNULIB_BUILDDIR): New.
9104 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9105 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9106 (all, install-only, uninstall, clean-info, all-lib, clean): No
9107 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9108 (maintainer-clean realclean distclean): Use subdir_do.
9110 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9111 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9112 * acinclude.m4: Include acx_configure_dir.m4.
9113 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9114 calls. Call AC_PROG_RANLIB. Configure gnulib using
9117 (GNULIB_STDINT_H): Adjust.
9118 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9119 * gdbreplay.c: Include build-gnulib/config.h.
9120 * server.h: Likewise.
9121 * aclocal.m4: Regenerate.
9122 * config.in: Regenerate.
9123 * configure: Regenerate.
9125 2012-04-19 Pedro Alves <palves@redhat.com>
9127 * Makefile.in (LIBGNU, INCGNU): Adjust.
9128 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9129 (all, install-only, uninstall, clean-info, all-lib, clean)
9130 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9131 * configure.ac: Adjust AC_OUTPUT output.
9132 * aclocal.m4: Regenerate.
9133 * configure: Regenerate.
9135 2012-04-19 Pedro Alves <palves@redhat.com>
9137 * Makefile.in (generated_files): New.
9138 (server_h): Remove the explicit dependency on config.h, and depend
9139 on $generated_files.
9141 2012-04-19 Pedro Alves <palves@redhat.com>
9143 * Makefile.in (INCGNU): Add -Ignulib.
9145 2012-04-19 Pedro Alves <palves@redhat.com>
9147 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9148 (INCGNU): ... this, and spell out -I here.
9149 (GNULIB_LIB): Rename to ...
9151 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9153 2012-04-19 Pedro Alves <palves@redhat.com>
9155 * config.in: Regenerate.
9157 2012-04-19 Pedro Alves <palves@redhat.com>
9159 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9160 * server.h (memmem): Remove declaration.
9161 * config.in: Regenerate.
9162 * configure: Regenerate.
9164 2012-04-19 Yao Qi <yao@codesourcery.com>
9166 * Makefile.in (SFILES): Add common/vec.c.
9170 2012-04-19 Yao Qi <yao@codesourcery.com>
9172 * remote-utils.c (prepare_resume_reply): Replace with macro
9173 target_core_of_thread.
9174 * server.c (handle_qxfer_threads_proper): Likewise.
9175 * target.h (traget_core_of_thread): New macro.
9177 2012-04-18 Pedro Alves <palves@redhat.com>
9179 * aclocal.m4: Regenerate.
9180 * configure: Regenerate.
9182 2012-04-16 Yao Qi <yao@codesourcery.com>
9184 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9185 duplicated on address.
9187 2012-04-16 Yao Qi <yao@codesourcery.com>
9189 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9190 (struct tracepoint_action_ops) <send>: New field.
9191 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9192 (agent_expr_send, x_tracepoint_action_send): New.
9193 (l_tracepoint_action_send): New.
9194 (cmd_qtdp): Download and install tracepoint
9195 according to `use_agent'.
9196 (run_inferior_command): Add one more parameter `len'.
9198 (tracepoint_send_agent): New.
9199 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9201 2012-04-16 Yao Qi <yao@codesourcery.com>
9203 * tracepoint.c (download_tracepoints): Moved to ...
9204 (cmd_qtstart): ... here.
9206 2012-04-14 Yao Qi <yao@codesourcery.com>
9208 * tracepoint.c: Include inttypes.h.
9209 (struct collect_memory_action): Use sized types.
9210 (struct tracepoint): Likewise.
9211 (cmd_qtdp, stop_tracing): Update print specifiers.
9212 (cmd_qtp, response_tracepoint): Likewise.
9213 (collect_data_at_tracepoint): Likewise.
9214 (collect_data_at_step): Likewise.
9216 2012-04-14 Yao Qi <yao@codesourcery.com>
9218 Import gnulib module inttypes.
9219 * aclocal.m4, config.in, configure: Regenerated.
9221 2012-04-14 Yao Qi <yao@codesourcery.com>
9223 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9224 Makefile and config.status at last.
9226 2012-04-13 Yao Qi <yao@codesourcery.com>
9228 * tracepoint.c: Include stdint.h unconditionally.
9230 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9232 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9233 on BFD_HAVE_SYS_PROCFS_TYPE.
9234 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9235 * configure: Regenerate.
9236 * config.in: Likewise.
9238 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9240 * Makefile.in (clean): Also remove x32.c x32-linux.c
9241 x32-avx.c x32-avx-linux.c.
9242 (x32.o): New target.
9244 (x32-linux.o): Likewise.
9245 (x32-linux.c): Likewise.
9246 (x32-avx.o): Likewise.
9247 (x32-avx.c): Likewise.
9248 (x32-avx-linux.o): Likewise.
9249 (x32-avx-linux.c): Likewise.
9251 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9252 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9253 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9254 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9255 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9256 i386/x32-avx-linux.xml.
9258 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9259 (init_registers_x32_avx_linux): Likwise.
9260 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9261 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9263 2012-04-13 Pedro Alves <palves@redhat.com>
9265 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9266 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9267 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9268 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9271 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9273 * linux-x86-low.c (compat_x32_clock_t): New.
9274 (compat_x32_siginfo_t): Likewise.
9275 (compat_x32_siginfo_from_siginfo): Likewise.
9276 (siginfo_from_compat_x32_siginfo): Likewise.
9277 (linux_is_elf64): Likewise.
9278 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9279 and siginfo_from_compat_x32_siginfo for x32.
9280 (x86_arch_setup): Set linux_is_elf64.
9282 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9285 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9287 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9288 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9289 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9290 compatible with process.
9292 2012-04-12 Yao Qi <yao@codesourcery.com>
9294 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9295 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9296 (install-only, install-info, clean): Handle sub dir gnulib.
9297 (all-lib, am--refresh): New targets.
9298 (memmem.o): Remove target.
9299 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9300 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9301 (AC_REPLACE_FUNCS): Remove memmem.
9302 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9303 (AC_OUTPUT): Generate Makefile in gnulib/.
9304 * aclocal.m4, config.in, configure: Regenerated.
9306 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9308 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9310 2012-04-05 Pedro Alves <palves@redhat.com>
9312 -Werror=strict-aliasing
9314 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9317 2012-04-04 Pedro Alves <palves@redhat.com>
9319 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9320 (sparc_store_gregset_from_stack, sparc_store_gregset)
9321 (sparc_breakpoint_at): Fix formatting.
9323 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9325 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9327 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9328 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9329 * config.in: Regenerate.
9330 * configure: Likewise.
9332 2012-03-29 Pedro Alves <palves@redhat.com>
9334 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9335 Correct ptrace arguments.
9337 2012-03-28 Pedro Alves <palves@redhat.com>
9339 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9340 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9341 (IA64_FR1_REGNUM): New defines.
9342 (ia64_fetch_register): New.
9343 (the_low_target): Install it.
9344 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9346 * linux-low.c (linux_fetch_registers): Try the
9347 the_low_target.fetch_register hook first.
9349 * linux-arm-low.c (the_low_target): Adjust.
9350 * linux-bfin-low.c (the_low_target): Adjust.
9351 * linux-cris-low.c (the_low_target): Adjust.
9352 * linux-crisv32-low.c (the_low_target): Adjust.
9353 * linux-m32r-low.c (the_low_target): Adjust.
9354 * linux-m68k-low.c (the_low_target): Adjust.
9355 * linux-mips-low.c (the_low_target): Adjust.
9356 * linux-ppc-low.c (the_low_target): Adjust.
9357 * linux-s390-low.c (the_low_target): Adjust.
9358 * linux-sh-low.c (the_low_target): Adjust.
9359 * linux-sparc-low.c (the_low_target): Adjust.
9360 * linux-tic6x-low.c (the_low_target): Adjust.
9361 * linux-x86-low.c (the_low_target): Adjust.
9362 * linux-xtensa-low.c (the_low_target): Adjust.
9364 2012-03-26 Pedro Alves <palves@redhat.com>
9366 * server.c (handle_qxfer_libraries): Don't bail early if
9367 the_target->qxfer_libraries_svr4 is not NULL.
9369 2012-03-26 Pedro Alves <palves@redhat.com>
9371 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9373 2012-03-23 Pedro Alves <palves@redhat.com>
9375 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9376 "library-list-svr4" element's start tag when the the DSO list is
9379 2012-03-23 Pedro Alves <palves@redhat.com>
9381 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9382 a variable whose type size is the same as the inferior's pointer
9385 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9387 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9389 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9390 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9391 * linux-low.h: Include <signal.h>.
9392 (struct siginfo): Remove forward declaration.
9393 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9396 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9398 * .gitignore: Ignore more files.
9400 2012-03-19 Pedro Alves <palves@redhat.com>
9401 Jan Kratochvil <jan.kratochvil@redhat.com>
9403 * server.c (cont_thread, general_thread): Add describing comments.
9404 (start_inferior): Clear `cont_thread'.
9405 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9408 2012-03-15 Yao Qi <yao@codesourcery.com>
9410 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9412 (cmd_qtdp): ... here.
9414 2012-03-15 Yao Qi <yao@codesourcery.com>
9416 * tracepoint.c (struct tracepoint_action_ops): New.
9417 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9418 (m_tracepoint_action_download): New.
9419 (r_tracepoint_action_download): New.
9420 (x_tracepoint_action_download): New.
9421 (l_tracepoint_action_download): New.
9422 (add_tracepoint_action): Install `action->ops' according type.
9423 (download_tracepoint_1): Move code `download' function pointer
9424 of various tracepoint_action_ops.
9426 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9428 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9429 linux_ptrace_attach_warnings.
9431 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9433 * Makefile.in (linux-ptrace.o): New.
9434 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9435 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9436 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9437 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9438 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9440 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9442 2012-03-08 Yao Qi <yao@codesourcery.com>
9443 Pedro Alves <palves@redhat.com>
9445 Fix PR server/13392.
9446 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9448 * tracepoint.c (remove_tracepoint): New.
9449 (cmd_qtdp): Call remove_tracepoint when failed to install.
9451 2012-03-07 Pedro Alves <palves@redhat.com>
9453 * linux-low.c (get_detach_signal): New.
9454 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9455 Pass on pending signals to PTRACE_DETACH. Check the result of the
9457 * server.c (program_signals, program_signals_p): New.
9458 (handle_general_set): Handle QProgramSignals.
9459 * server.h (program_signals, program_signals_p): Declare.
9461 2012-03-05 Pedro Alves <palves@redhat.com>
9462 Jan Kratochvil <jan.kratochvil@redhat.com>
9464 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9467 2012-03-03 Yao Qi <yao@codesourcery.com>
9469 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9470 agent_look_up_symbols.
9472 2012-03-03 Yao Qi <yao@codesourcery.com>
9474 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9475 (linux-x86-low.o): Likewise.
9476 * server.h: Remove in_process_agent_loaded.
9477 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9481 2012-03-03 Yao Qi <yao@codesourcery.com>
9483 * tracepoint.c (gdb_agent_capability): New global.
9484 (in_process_agent_loaded_ust): Renamed to
9485 `in_process_agent_supports_ust'.
9487 (in_process_agent_supports_ust): Call agent_capability_check.
9488 (clear_installed_tracepoints): Assert that agent supports
9491 2012-03-03 Yao Qi <yao@codesourcery.com>
9493 * linux-low.c (linux_supports_agent): New.
9494 (linux_target_ops): Initialize field `supports_agent' with
9495 linux_supports_agent.
9496 * target.h (struct target_ops) <supports_agent>: New.
9497 (target_supports_agent): New macro.
9498 * server.c (handle_general_set): Handle packet 'QAgent'.
9499 (handle_query): Send `QAgent+'.
9500 * Makefile.in (server.o): Depends on agent.h.
9502 2012-03-03 Yao Qi <yao@codesourcery.com>
9504 * Makefile.in (OBS): Add agent.o.
9505 Add new rule for agent.o.
9506 Track dependence of tracepoint.c on agent.h.
9507 * tracepoint.c (run_inferior_command_1):
9508 (run_inferior_command): Call agent_run_command.
9509 (gdb_ust_connect_sync_socket): Deleted. Move it to
9511 (resume_thread, stop_thread): Likewise.
9512 (gdb_ust_socket_init): Renamed to ...
9513 (gdb_agent_socket_init): ... New.
9514 (gdb_ust_thread): Renamed to ...
9515 (gdb_agent_helper_thread): ... New.
9516 (gdb_ust_init): Move some code to ...
9517 (gdb_agent_init): ... here. New.
9518 [HAVE_UST]: Call gdb_ust_init.
9519 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9520 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9521 * config.in, configure: Regenerated.
9523 2012-03-02 Pedro Alves <palves@redhat.com>
9525 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9526 * linux-low.c (struct simple_pid_list): New.
9527 (stopped_pids): New a struct simple_pid_list pointer.
9528 (add_to_pid_list, pull_pid_from_list): New.
9529 (handle_extended_wait): Don't assume the first signal new children
9530 report is SIGSTOP. Adjust call to pull_pid_from_list.
9531 (linux_wait_for_lwp): Adjust.
9533 2012-03-02 Yao Qi <yao@codesourcery.com>
9535 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9538 2012-03-02 Yao Qi <yao@codesourcery.com>
9540 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9541 `stop_pc' and `tpoint'. Update caller.
9543 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9545 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9546 * linux-low.c (use_linux_regsets): New macro.
9547 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9548 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9549 (linux_register_in_regsets): New function.
9550 (usr_fetch_inferior_registers): Skip registers covered by
9552 (usr_store_inferior_registers): Likewise.
9553 (usr_fetch_inferior_registers): New macro.
9554 (usr_store_inferior_registers): Likewise.
9555 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9556 (linux_store_registers): Likewise.
9557 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9559 (init_registers_mips64_dsp_linux): Likewise.
9560 (init_registers_mips_linux): New macro.
9561 (init_registers_mips_dsp_linux): Likewise.
9562 (mips_dsp_num_regs): Likewise.
9563 (DSP_BASE, DSP_CONTROL): New fallback macros.
9564 (mips_base_regs): New macro.
9565 (mips_regmap): Use it. Fix the size.
9566 (mips_dsp_regmap): New variable.
9567 (mips_dsp_regset_bitmap): Likewise.
9568 (mips_arch_setup): New function.
9569 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9571 (mips_cannot_store_register): Likewise.
9572 (the_low_target): Update .arch_setup, .num_regs and .regmap
9573 initializers. Add .regset_bitmap initializer.
9574 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9576 * linux-bfin-low.c (the_low_target): Likewise.
9577 * linux-cris-low.c (the_low_target): Likewise.
9578 * linux-crisv32-low.c (the_low_target): Likewise.
9579 * linux-ia64-low.c (the_low_target): Likewise.
9580 * linux-m32r-low.c (the_low_target): Likewise.
9581 * linux-m68k-low.c (the_low_target): Likewise.
9582 * linux-ppc-low.c (the_low_target): Likewise.
9583 * linux-s390-low.c (the_low_target): Likewise.
9584 * linux-sh-low.c (the_low_target): Likewise.
9585 * linux-sparc-low.c (the_low_target): Likewise.
9586 * linux-tic6x-low.c (the_low_target): Likewise.
9587 * linux-x86-low.c (the_low_target): Likewise.
9588 * linux-xtensa-low.c (the_low_target): Likewise.
9589 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9590 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9591 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9593 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9594 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9596 2012-02-29 Yao Qi <yao@codesourcery.com>
9597 Pedro Alves <palves@redhat.com>
9599 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9600 `step_over_finished' is true.
9602 2012-02-27 Pedro Alves <palves@redhat.com>
9604 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9605 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9607 2012-02-27 Pedro Alves <palves@redhat.com>
9610 * linux-low.c (pid_is_stopped): New.
9611 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9613 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9615 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9618 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9620 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9622 2012-02-24 Luis Machado <lgustavo@codesourcery>
9624 * server.c (handle_query): Advertise support for target-side
9625 breakpoint condition evaluation.
9626 (process_point_options): New function.
9627 (process_serial_event): When inserting a breakpoint, check for
9628 a target-side condition that should be evaluated.
9630 * mem-break.c: Include regcache.h and ax.h.
9631 (point_cond_list_t): New data structure.
9632 (breakpoint) <cond_list>: New field.
9633 (find_gdb_breakpoint_at): Make non-static.
9634 (delete_gdb_breakpoint_at): Clear any target-side
9636 (clear_gdb_breakpoint_conditions): New function.
9637 (add_condition_to_breakpoint): Likewise.
9638 (add_breakpoint_condition): Likewise.
9639 (gdb_condition_true_at_breakpoint): Likewise.
9640 (gdb_breakpoint_here): Return result directly instead
9641 of going through a local variable.
9643 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9644 (clear_gdb_breakpoint_conditions): Likewise.
9645 (add_breakpoint_condition): Likewise.
9646 (gdb_condition_true_at_breakpoint): Likewise.
9648 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9649 (need_step_over_p): Take target-side breakpoint condition into
9652 2012-02-24 Luis Machado <lgustavo@codesourcery>
9654 * server.h: Include tracepoint.h.
9655 (agent_mem_read, agent_get_trace_state_variable_value,
9656 agent_set_trace_state_variable_value,
9657 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9658 get_set_tsv_func_addr): New prototypes.
9660 * ax.h: New include file.
9661 * ax.c: New source file.
9663 * tracepoint.c: Include ax.h.
9664 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9665 agent_expr, eval_result_type): Move to ax.h.
9666 (parse_agent_expr): Rename to ...
9667 (gdb_parse_agent_expr): ... this, make it non-static and move
9669 (unparse_agent_expr) Rename to ...
9670 (gdb_unparse_agent_expr): ... this, make it non-static and move
9672 (eval_agent_expr): Rename to ...
9673 (eval_tracepoint_agent_expr): ... this.
9674 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9675 forward declarations.
9676 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9677 (agent_get_trace_state_variable_value): New function.
9678 (agent_set_trace_state_variable_value): New function.
9679 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9680 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9681 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9682 (condition_true_at_tracepoint): Likewise.
9683 (parse_agent_expr): Rename to ...
9684 (gdb_parse_agent_expr): ... this and move to ax.c.
9685 (unparse_agent_expr): Rename to ...
9686 (gdb_unparse_agent_expr): ... this and move to ax.c.
9687 (gdb_agent_op_name): Move to ax.c.
9688 (eval_agent_expr): Rename to ...
9689 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9691 (eval_tracepoint_agent_expr): New function.
9692 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9694 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9696 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9697 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9698 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9699 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9700 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9701 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9702 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9703 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9704 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9705 (compile_bytecodes): Remove forward declaration.
9706 (is_goto_target): Move to ax.c.
9707 (compile_bytecodes): Move to ax.c and call
9708 agent_get_trace_state_variable_value (...) and
9709 agent_set_trace_state_variable_value (...).
9711 * Makefile.in: Update ax.c and IPA dependencies.
9713 2012-02-24 Pedro Alves <palves@redhat.com>
9715 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9716 (cmd_bigqtbuffer_circular): ... this. Only handle
9717 'QTBuffer:circular:'.
9718 (handle_tracepoint_general_set): Adjust.
9720 2012-02-16 Yao Qi <yao@codesourcery.com>
9722 * inferiors.c: Move code to ...
9723 * dll.c: .... here. New.
9724 * server.h: Declare clear_dlls.
9725 * Makefile.in (SFILES): Add dll.c.
9729 2012-02-11 Yao Qi <yao@codesourcery.com>
9731 * server.c: (handle_monitor_command): Add a new parameter
9733 (handle_query): Update caller.
9735 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9737 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9738 * configure, config.in: Regenerate.
9739 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9742 2012-02-02 Pedro Alves <palves@redhat.com>
9744 Try SIGKILL first, then PTRACE_KILL.
9745 * linux-low.c (linux_kill_one_lwp): New.
9746 (linux_kill_one_lwp): Rename to ...
9747 (kill_one_lwp_callback): ... this. Use the new
9750 2012-02-02 Pedro Alves <palves@redhat.com>
9752 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9755 2012-01-27 Pedro Alves <palves@redhat.com>
9757 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9758 (elf_64_file_p): Make static.
9759 (linux_pid_exe_is_elf_64_file): New.
9760 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9761 Delete declarations.
9762 (linux_pid_exe_is_elf_64_file): Declare.
9763 * linux-x86-low.c (x86_arch_setup): Use
9764 linux_pid_exe_is_elf_64_file.
9766 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9768 * linux-low.c (linux_wait_for_event_1): Rename to ...
9769 (linux_wait_for_event): ... here and merge it with former
9770 linux_wait_for_event - new variable wait_ptid, use it.
9771 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9773 2012-01-23 Pedro Alves <palves@redhat.com>
9775 * server.c (main): Avoid yet another case of infinite loop while
9776 detaching/killing after a longjmp.
9778 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9781 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9783 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9785 * hostio.c (handle_readlink): New function.
9786 (handle_vFile): Call it to handle "vFile:readlink" packets.
9788 2012-01-20 Pedro Alves <palves@redhat.com>
9789 Ulrich Weigand <ulrich.weigand@linaro.org>
9791 * server.c (handle_v_requests): Only support vAttach and vRun to
9792 start multiple processes when in extended protocol mode.
9794 2012-01-17 Pedro Alves <palves@redhat.com>
9796 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9797 memalign plus mprotect to allocate the scratch buffer.
9799 2012-01-13 Pedro Alves <palves@redhat.com>
9801 * server.c (attach_inferior): Clear `cont_thread'.
9803 2012-01-13 Pedro Alves <palves@redhat.com>
9805 * server.c (main): Avoid infinite loop while detaching/killing
9808 2012-01-09 Doug Evans <dje@google.com>
9810 * server.c (start_inferior): Set last_ptid in --wrapper case.
9812 2012-01-06 Yao Qi <yao@codesourcery.com>
9814 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9816 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9818 2012-01-04 Yao Qi <yao@codesourcery.com>
9820 * tracepoint.c (cmd_qtdp): Print debug message
9821 for static tracepoint.
9823 2012-01-04 Yao Qi <yao@codesourcery.com>
9825 * tracepoint.c (trace_vdebug): Differentiate debug message
9826 between gdbserver and IPA.
9828 2012-01-03 Yao Qi <yao@codesourcery.com>
9830 * tracepoint.c (tracepoint_was_hit): Don't collect for
9833 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9835 * terminal.h: Reformat copyright header.
9837 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9839 * server.c (gdbserver_version): Update copyright year.
9840 * gdbreplay.c (gdbreplay_version): Likewise.
9842 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9844 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9847 2011-12-18 Hui Zhu <teawater@gmail.com>
9848 * linux-low.c (linux_create_inferior): Save return value to ret.
9850 2011-12-18 Hui Zhu <teawater@gmail.com>
9852 * linux-low.c (linux_create_inferior): Save return value to ret.
9854 2011-12-16 Doug Evans <dje@google.com>
9856 * linux-low.c (linux_create_inferior): If stdio connection,
9857 redirect stdin from /dev/null, stdout to stderr.
9858 * remote-utils.c (remote_is_stdio): New static global.
9859 (remote_connection_is_stdio): New function.
9860 (remote_prepare): Handle stdio connection.
9861 (remote_open): Ditto.
9862 (remote_close): Don't close stdin for stdio connections.
9863 (read_prim,write_prim): New functions. Replace all calls to
9864 read/write to these.
9865 * server.c (main): Watch for "-" argument. Move call to
9866 remote_prepare before start_inferior.
9867 * server.h (STDIO_CONNECTION_NAME): New macro.
9868 (remote_connection_is_stdio): Declare.
9870 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9871 in debugging output.
9873 2011-12-15 Yao Qi <yao@codesourcery.com>
9875 * tracepoint.c: Include sys/syscall.h.
9876 (gdb_ust_thread): Remove preprocessor conditional.
9878 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9880 * linux-low.c (linux_detach_one_lwp): Call
9881 the_low_target.prepare_to_resume before detaching.
9883 2011-12-14 Yao Qi <yao@codesourcery.com>
9885 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9888 2011-12-14 Yao Qi <yao@codesourcery.com>
9890 * i386-low.c (i386_low_stopped_data_address): Initialize local
9893 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9897 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9898 DR_CONTROL unless necessary. Extend comments.
9899 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9900 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9902 2011-12-13 Yao Qi <yao@codesourcery.com>
9904 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9906 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9908 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9910 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9911 Print new debug message for such case.
9913 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9915 Fix overlapping memcpy.
9916 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9917 the read_inferior_memory transfer.
9918 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9919 write_inferior_memory transfer.
9920 (set_fast_tracepoint_jump): New variable buf. Use it for the
9921 read_inferior_memory and write_inferior_memory transfers.
9922 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9923 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9924 Use it for the write_inferior_memory transfer.
9925 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9928 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9930 * linux-low.c (fetch_register, store_register): Make code
9931 consistent, fix formatting.
9933 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9935 * linux-low.c (usr_store_inferior_registers): Factor out code
9936 to handle individual registers into...
9937 (store_register): ... this new function.
9939 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9941 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9942 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9943 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9944 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9945 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9946 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9947 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9948 (srv_xmlfiles): Add new XML files.
9950 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9952 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9953 (init_registers_s390_linux32v1): Add prototype.
9954 (init_registers_s390_linux32v2): Likewise.
9955 (init_registers_s390_linux64v1): Likewise.
9956 (init_registers_s390_linux64v2): Likewise.
9957 (init_registers_s390x_linux64v1): Likewise.
9958 (init_registers_s390x_linux64v2): Likewise.
9959 (s390_num_regs): Increment to 52.
9960 (s390_regmap): Add orig_r2 register.
9961 (s390_num_regs_3264): Increment to 68.
9962 (s390_regmap_3264): Add orig_r2 register.
9963 (s390_collect_ptrace_register): Handle orig_r2 register.
9964 (s390_supply_ptrace_register): Likewise.
9965 (s390_fill_last_break): New function.
9966 (s390_store_last_break): Likewise.
9967 (s390_fill_system_call): New function.
9968 (s390_store_system_call): Likewise.
9969 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9971 (s390_check_regset): New function.
9972 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9973 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9974 Update target_regsets for available register sets.
9976 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9977 Jan Kratochvil <jan.kratochvil@redhat.com>
9979 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9980 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9982 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9983 * linux-low.h (struct process_info_private): New member r_debug.
9984 * server.c (handle_qxfer_libraries): Call
9985 the_target->qxfer_libraries_svr4.
9986 (handle_qxfer_libraries_svr4): New function.
9987 (qxfer_packets): New entry "libraries-svr4".
9988 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9989 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9990 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9991 PACKET_qXfer_libraries_svr4.
9993 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9995 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9996 PSW address/mask between 8-byte and 16-byte formats.
9997 (s390_supply_ptrace_register): Likewise.
9998 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9999 basic addressing mode bit.
10001 2011-11-24 Stan Shebs <stan@codesourcery.com>
10003 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10005 2011-11-17 Stan Shebs <stan@codesourcery.com>
10007 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10008 (tracing_start_time): New global.
10009 (tracing_stop_time): New global.
10010 (tracing_user_name): New global.
10011 (tracing_notes): New global.
10012 (tracing_stop_note): New global.
10013 (cmd_qtstart): Set traceframe_usage, start_time.
10014 (stop_tracing): Set stop_time.
10015 (cmd_qtstatus): Report additional status.
10016 (cmd_qtp): New function.
10017 (handle_tracepoint_query): Call it.
10018 (cmd_qtnotes): New function.
10019 (handle_tracepoint_general_set): Call it.
10020 (get_timestamp): Rename from tsv_get_timestamp.
10022 2011-11-14 Stan Shebs <stan@codesourcery.com>
10023 Kwok Cheung Yeung <kcy@codesourcery.com>
10025 * linux-x86-low.c (small_jump_insn): New.
10026 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10027 trampoline and error message, build a trampoline and issue a small
10028 jump instruction to it.
10029 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10030 trampoline and error message.
10031 (x86_get_min_fast_tracepoint_insn_len): New.
10032 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10033 * linux-low.h (struct linux_target_ops): Add arguments to
10034 install_fast_tracepoint_jump_pad operation, add new operation.
10035 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10037 (linux_get_min_fast_tracepoint_insn_len): New function.
10038 (linux_target_op): Add new operation.
10039 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10040 (gdb_trampoline_buffer_end): Ditto.
10041 (gdb_trampoline_buffer_error): Ditto.
10042 (struct ipa_sym_addresses): Add fields for new IPA variables.
10043 (symbol_list): Add entries for new IPA variables.
10044 (struct tracepoint): Add fields to hold the address range of the
10045 trampoline used by the tracepoint.
10046 (trampoline_buffer_head): New static variable.
10047 (trampoline_buffer_tail): Ditto.
10048 (claim_trampoline_space): New function.
10049 (have_fast_tracepoint_trampoline_buffer): New function.
10050 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10052 (install_fast_tracepoint): Ditto, also add error buffer argument.
10053 (cmd_qtminftpilen): New function.
10054 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10055 (fast_tracepoint_from_trampoline_address): New function.
10056 (fast_tracepoint_collecting): Handle trampoline as part of jump
10058 (set_trampoline_buffer_space): New function.
10059 (initialize_tracepoint): Initialize new IPA variables.
10060 * target.h (struct target_ops): Add arguments to
10061 install_fast_tracepoint_jump_pad operation, add new
10062 get_min_fast_tracepoint_insn_len operation.
10063 (target_get_min_fast_tracepoint_insn_len): New.
10064 (install_fast_tracepoint_jump_pad): Add arguments.
10065 * server.h (IPA_BUFSIZ): Define.
10066 * linux-i386-ipa.c: Include extra header files.
10067 (initialize_fast_tracepoint_trampoline_buffer): New function.
10068 (initialize_low_tracepoint): Call it.
10069 * server.h (set_trampoline_buffer_space): Declare.
10070 (claim_trampoline_space): Ditto.
10071 (have_fast_tracepoint_trampoline_buffer): Ditto.
10073 2011-11-14 Yao Qi <yao@codesourcery.com>
10075 * server.c (handle_query): Handle InstallInTrace for qSupported.
10076 * tracepoint.c (add_tracepoint): Sort list.
10077 (install_tracepoint, download_tracepoint): New.
10078 (cmd_qtdp): Call them to install and download tracepoints.
10079 (sort_tracepoints): Removed.
10080 (cmd_qtstart): Update.
10082 2011-11-14 Yao Qi <yao@codesourcery.com>
10084 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10085 * mem-break.h: Declare.
10086 * tracepoint.c (cmd_qtstart): Move some code to ...
10087 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10089 (download_tracepoints): Move some code to ...
10090 (download_tracepoint_1): ... here. New.
10092 2011-11-08 Yao Qi <yao@codesourcery.com>
10094 * remote-utils.c (relocate_instruction): A comment fix.
10096 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10098 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10099 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10100 dr_status_mirror and dr_control_mirror from debug_reg_state.
10101 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10102 (i386_initial_stuff): Remove use of deleted globals.
10103 (i386_get_thread_context, i386_set_thread_context,
10104 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10105 from debug_reg_state.
10107 2011-11-05 Yao Qi <yao@codesourcery.com>
10109 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10110 address as TPOINT's.
10112 2011-11-02 Stan Shebs <stan@codesourcery.com>
10114 * tracepoint.c (agent_mem_read_string): New function.
10115 (eval_agent_expr): Call it for tracenz.
10116 * server.c (handle_query): Report support for tracenz.
10118 2011-11-02 Yao Qi <yao@codesourcery.com>
10120 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10122 2011-11-02 Yao Qi <yao@codesourcery.com>
10124 * target.h: Fix a typo in comment.
10126 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10128 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10129 clobber the breakpoints' shadows with fast tracepoint jumps.
10130 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10131 * target.c (write_inferior_memory): Also pass MYADDR down to
10134 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10136 * configure.ac: Check support for personality routine.
10137 * configure: Regenerate.
10138 * config.in: Likewise.
10139 * linux-low.c: Include <sys/personality.h>.
10140 Define ADDR_NO_RANDOMIZE if necessary.
10141 (linux_create_inferior): Disable address space randomization when
10142 forking inferior, if requested.
10143 (linux_supports_disable_randomization): New function.
10144 (linux_target_ops): Install it.
10145 * server.h (disable_randomization): Declare.
10146 * server.c (disable_randomization): New global variable.
10147 (handle_general_set): Handle QDisableRandomization.
10148 (handle_query): Likewise for qSupported.
10149 (main): Support --disable-randomization and --no-disable-randomization
10150 command line arguments.
10151 * target.h (struct target_ops): Add supports_disable_randomization.
10152 (target_supports_disable_randomization): New macro.
10154 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10156 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10158 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10159 [!PT_GETDSBT] (target_loadmap): New definition.
10160 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10161 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10162 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10163 and PT_GETDSBT to LINUX_LOADMAP.
10164 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10165 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10167 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10169 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10170 (arm_linux_hwbp_cap): New static variable.
10171 (arm_linux_get_hwbp_cap): Replace by ...
10172 (arm_linux_init_hwbp_cap): ... this new function.
10173 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10174 (arm_linux_get_hw_watchpoint_count): Likewise.
10175 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10176 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10177 (arm_prepare_to_resume): Use perror_with_name instead of error.
10179 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10181 * linux-arm-low.c: Include <signal.h>.
10182 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10183 (struct arm_linux_hwbp_cap): New data type.
10184 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10185 (struct arm_linux_hw_breakpoint): New data type.
10186 (MAX_BPTS, MAX_WPTS): Define.
10187 (struct arch_process_info, struct arch_lwp_info): New data types.
10188 (arm_linux_get_hwbp_cap): New function.
10189 (arm_linux_get_hw_breakpoint_count): Likewise.
10190 (arm_linux_get_hw_watchpoint_count): Likewise.
10191 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10192 (arm_hwbp_control_initialize): Likewise.
10193 (arm_hwbp_control_is_enabled): Likewise.
10194 (arm_hwbp_control_is_initialized): Likewise.
10195 (arm_hwbp_control_disable): Likewise.
10196 (arm_linux_hw_breakpoint_equal): Likewise.
10197 (arm_linux_hw_point_initialize): Likewise.
10198 (struct update_registers_data): New data structure.
10199 (update_registers_callback: New function.
10200 (arm_insert_point): Likewise.
10201 (arm_remove_point): Likewise.
10202 (arm_stopped_by_watchpoint): Likewise.
10203 (arm_stopped_data_address): Likewise.
10204 (arm_new_process): Likewise.
10205 (arm_new_thread): Likewise.
10206 (arm_prepare_to_resume): Likewise.
10207 (the_low_target): Register arm_insert_point, arm_remove_point,
10208 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10209 arm_new_thread, and arm_prepare_to_resume.
10211 2011-09-15 Stan Shebs <stan@codesourcery.com>
10213 * server.h (struct emit_ops): Add compare-goto fields.
10214 * tracepoint.c (gdb_agent_op_sizes): New table.
10215 (emit_eq_goto): New function.
10216 (emit_ne_goto): New function.
10217 (emit_lt_goto): New function.
10218 (emit_le_goto): New function.
10219 (emit_gt_goto): New function.
10220 (emit_ge_goto): New function.
10221 (is_goto_target): New function.
10222 (compile_bytecodes): Recognize special cases of compare-goto
10223 combinations and call specialized emitters for them.
10224 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10225 (amd64_emit_ne_goto): New function.
10226 (amd64_emit_lt_goto): New function.
10227 (amd64_emit_le_goto): New function.
10228 (amd64_emit_gt_goto): New function.
10229 (amd64_emit_ge_goto): New function.
10230 (amd64_emit_ops): Add the new functions.
10231 (i386_emit_eq_goto): New function.
10232 (i386_emit_ne_goto): New function.
10233 (i386_emit_lt_goto): New function.
10234 (i386_emit_le_goto): New function.
10235 (i386_emit_gt_goto): New function.
10236 (i386_emit_ge_goto): New function.
10237 (i386_emit_ops): Add the new functions.
10239 2011-09-08 Stan Shebs <stan@codesourcery.com>
10241 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10242 (i386_emit_epilogue): Restore %ebx.
10244 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10246 * server.c (step_thread): Remove definition.
10247 (process_serial_event): Don't handle Hs.
10248 * server.h (step_thread): Remove declaration.
10249 * target.c (set_desired_inferior): Remove use of step_thread.
10251 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10253 * linux-low.c: Include linux-procfs.h.
10254 (linux_attach_lwp_1): Update comments.
10255 (linux_attach): Scan for existing threads when attaching to a
10256 process that is the tgid.
10257 * Makefile.in: Update dependencies.
10259 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10261 * configure.srv: Add linux-procfs.o dependencies.
10263 2011-08-14 Yao Qi <yao@codesourcery.com>
10265 * target.h (struct target_ops): Fix indent.
10266 * win32-low.c (win32_target_ops): Fix comment.
10268 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10269 Yao Qi <yao@codesourcery.com>
10271 * Makefile.in (clean): Remove tic6x-*.c files.
10272 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10273 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10274 (tic6x-c64xp-linux.c): Likewise.
10275 * configure.srv: Add support for tic6x-*-uclinux.
10276 * linux-tic6x-low.c: New.
10277 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10279 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10280 Yao Qi <yao@codesourcery.com>
10282 * target.h (struct target_ops): Add read_loadmap.
10283 * linux-low.c (struct target_loadseg): New type.
10284 (struct target_loadmap): New type.
10285 (linux_read_loadmap): New function.
10286 (linux_target_ops): Add linux_read_loadmap.
10287 * server.c (handle_query): Support qXfer:fdpic:read packet.
10288 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10291 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10293 * win32-low.c: Include <stdint.h>.
10295 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10297 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10298 to the inferior here.
10299 (i386_remove_aligned_watchpoint): Ditto.
10300 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10301 fit part of the watchpoint in the debug registers.
10302 (i386_update_inferior_debug_regs): New.
10303 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10304 registers, and only update the inferior on success.
10305 (i386_low_remove_watchpoint): Ditto.
10307 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10309 * linux-low.c (compare_ints, unique, list_threads, show_process,
10310 linux_core_of_thread): Delete.
10311 (linux_target_ops): Change linux_core_of_thread to
10312 linux_common_core_of_thread.
10313 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10314 * utils.c (malloc_failure): Change type of argument.
10315 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10316 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10317 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10318 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10319 (IPA_OBJS): Add common-utils-ipa.o.
10320 (ptid_h, linux_osdata_h): New macros.
10321 (server_h): Add common/common-utils.h, common/xml-utils.h,
10322 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10324 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10325 ptid.o, buffer.o): New rules.
10326 (linux-low.o): Add common/linux-osdata.h as a dependency.
10327 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10328 * configure.ac: Add AC_HEADER_DIRENT check.
10329 * config.in: Regenerate.
10330 * configure: Regenerate.
10331 * remote-utils.c (xml_escape_text): Delete.
10332 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10333 buffer_xml_printf): Move to common/buffer.c.
10334 * server.c (main): Remove call to initialize_inferiors.
10335 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10336 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10337 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10338 internal_error, gdb_assert, gdb_assert_fail): Delete.
10339 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10340 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10342 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10343 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10344 initialize_inferiors): Delete.
10346 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10348 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10351 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10353 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10355 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10357 2011-05-26 Yao Qi <yao@codesourcery.com>
10359 * Makefile.in (thread-db.o): Track dependence to
10360 common/gdb_thread_db.h.
10361 * thread-db.c: include gdb_thread_db.h from right place.
10363 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10365 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10366 __FILE__ and __LINE__ to internal_error.
10368 2011-05-13 Doug Evans <dje@google.com>
10370 * thread-db.c (try_thread_db_load_from_sdir): New function.
10371 (try_thread_db_load_from_dir): New function.
10372 (thread_db_load_search): Handle $sdir, ignore $pdir.
10373 Remove trying of system directories if search of
10374 libthread-db-search-path fails, that is now done via $sdir.
10376 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10378 * server.c (handle_query): Add EnableDisableTracepoints to the list
10379 of supported features.
10380 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10382 (cmd_qtenable_disable): New.
10383 (cmd_qtstart): Install tracepoints even if disabled.
10384 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10385 receiving a QTEnable or QTDisable packet.
10386 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10387 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10389 (gdb_probe): Skip data collection if static tracepoint is disabled.
10391 2011-05-10 Doug Evans <dje@google.com>
10393 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10395 2011-05-04 Doug Evans <dje@google.com>
10397 * linux-low.c (linux_join): Skip process lookup.
10398 * spu-low.c (spu_join): Ditto.
10399 * server.c (join_inferiors_callback): Delete.
10400 (process_serial_event): For 'D' packet (detach) call join_inferior
10403 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10405 * README: Don't mention xscale*-*-linux*.
10406 * configure.srv (xscale*-*-linux*): Don't handle target.
10408 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10410 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10412 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10413 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10414 (i386_emit_void_call_2): Likewise.
10416 2011-04-26 Yao Qi <yao@codesourcery.com>
10418 * linux-low.c: Move common macros to linux-ptrace.h.
10419 Include linux-ptrace.h.
10420 * Makefile.in (linux_ptrace_h): New.
10421 (linux-low.o): Depends on linux-ptrace.h.
10423 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10425 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10426 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10427 (remote_prepare): New function with most of the TCP code from ...
10428 (remote_open): ... here. Detect PORT here unconditionally. Move also
10429 setting transport_is_reliable.
10430 * server.c (run_once): New variable.
10431 (gdbserver_usage): Document it.
10432 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10433 the first run if RUN_ONCE.
10434 * server.h (run_once, remote_prepare): New declarations.
10436 2011-04-19 Tom Tromey <tromey@redhat.com>
10438 * win32-low.c (handle_load_dll): Remove duplicate "the".
10440 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10442 Remove support for old Cygwin 1.5 versions.
10443 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10444 function to avoid warning.
10445 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10448 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10450 * gdbserver/server.h (Macro _): Define it if not available.
10452 2011-03-14 Michael Snyder <msnyder@vmware.com>
10454 * hostio.c (handle_close): Remove unnecessary null test.
10456 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10458 * Makefile.in (maintainer-clean realclean distclean): Remove
10459 "make ... subdir_do" command.
10461 2011-03-10 Michael Snyder <msnyder@vmware.com>
10463 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10465 * server.c (handle_v_run): Free alloced buffer on early return.
10467 2011-03-09 Yao Qi <yao@codesourcery.com>
10470 2011-03-04 Yao Qi <yao@codesourcery.com>
10472 * Makefile.in: Remove GNU make feature --directory.
10474 2011-03-05 Yao Qi <yao@codesourcery.com>
10476 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10477 (subdir_do): New make target. Copied from gdb/Makefile.
10478 (maintainer-clean, realclean, distclean, clean): Call corresponding
10479 make targets in common/Makefile.
10481 2011-02-11 Yao Qi <yao@codesourcery.com>
10483 * configure.ac: Call AC_PROG_RANLIB.
10484 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10485 * configure: Regenerate.
10487 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10489 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10491 2011-03-06 Yao Qi <yao@codesourcery.com>
10493 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10495 2011-03-05 Yao Qi <yao@codesourcery.com>
10497 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10498 (subdir_do): New make target. Copied from gdb/Makefile.
10499 (maintainer-clean, realclean, distclean, clean): Call corresponding
10500 make targets in common/Makefile.
10502 2011-03-04 Yao Qi <yao@codesourcery.com>
10504 * Makefile.in: Remove GNU make feature --directory.
10506 2011-03-04 Michael Snyder <msnyder@vmware.com>
10508 * server.c (queue_stop_reply): Call xmalloc not malloc.
10510 2011-03-02 Michael Snyder <msnyder@vmware.com>
10512 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10514 2011-02-28 Michael Snyder <msnyder@vmware.com>
10516 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10517 (cmd_qtframe): Ditto.
10518 (cmd_qtbuffer): Ditto.
10519 (cmd_bigqtbuffer): Ditto.
10521 * utils.c (decimal2str): Initialize 'width' to nine, then
10522 don't mess with it.
10524 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10526 * hostio.c (require_data): Free *data, not data.
10528 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10530 * hostio.c (require_data): Use free, not xfree.
10532 2011-02-27 Michael Snyder <msnyder@vmware.com>
10534 * server.c (handle_query): Discard unused value.
10536 * hostio.c (require_data): Free malloc memory before returning
10539 2011-02-26 Michael Snyder <msnyder@vmware.com>
10541 * linux-low.c (list_threads): Call closedir for dirent.
10543 2011-02-27 Michael Snyder <msnyder@vmware.com>
10545 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10546 a case statement falls through.
10548 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10550 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10553 2011-02-26 Michael Snyder <msnyder@vmware.com>
10555 * utils.c (decimal2str): Eliminate dead code and dead param.
10556 (pulongest): Drop dead param from call to decimal2str.
10559 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10561 Revert the following patch (not approved yet):
10562 2011-02-21 Hui Zhu <teawater@gmail.com>
10563 * tracepoint.c (tp_printf): New function.
10564 (eval_agent_expr): Handle gdb_agent_op_printf.
10566 2011-02-21 Hui Zhu <teawater@gmail.com>
10568 * tracepoint.c (tp_printf): New function.
10569 (eval_agent_expr): Handle gdb_agent_op_printf.
10571 2011-02-18 Tom Tromey <tromey@redhat.com>
10573 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10574 (tracepoint.o): Likewise.
10575 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10576 (gdb_agent_op_names): Likewise.
10578 2011-02-18 Tom Tromey <tromey@redhat.com>
10580 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10581 gdb_agent_op_rot>: New constants.
10582 (gdb_agent_op_names): Add pick and roll.
10583 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10586 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10588 * aclocal.m4: Regenerated with aclocal-1.11.1.
10590 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10592 * server.c (handle_qxfer_traceframe_info): New.
10593 (qxfer_packets): Register "traceframe-info".
10594 (handle_query): Report support for qXfer:traceframe-info:read+.
10595 * tracepoint.c (match_blocktype): New.
10596 (traceframe_find_block_type): Rename to ...
10597 (traceframe_walk_blocks): ... this. Add callback filter argument,
10599 (traceframe_find_block_type): New, reimplemented on top of
10600 traceframe_walk_blocks.
10601 (build_traceframe_info_xml): New.
10602 (traceframe_read_info): New.
10603 * server.h (traceframe_read_info): Declare.
10605 2011-02-11 Yao Qi <yao@codesourcery.com>
10607 * configure.ac: Call AC_PROG_RANLIB.
10608 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10609 * configure: Regenerate.
10611 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10613 * server.c (gdb_read_memory): Change return semantics to allow
10615 (handle_search_memory_1): Adjust.
10616 (process_serial_event) <'m' packet>: Handle partial transfers.
10617 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10619 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10621 * regcache.c (init_register_cache): Initialize
10622 regcache->register_status.
10623 (free_register_cache): Release regcache->register_status.
10624 (regcache_cpy): Copy register_status.
10625 (registers_to_string): Print 'x's for unavailable registers.
10626 (supply_register): Mark the register's status valid or
10627 unavailable, depending on whether a buffer was passed in or not.
10628 (supply_register_zeroed): New.
10629 (supply_regblock): Mark the registers' status valid or
10630 unavailable, depending on whether a buffer was passed in or not.
10631 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10632 (struct regcache): New `register_status' field.
10633 (supply_register_zeroed): Declare.
10634 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10635 supply_register_zeroed, rather than passing a NULL buffer to
10637 * tracepoint.c (fetch_traceframe_registers): Update comment.
10639 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10641 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10644 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10646 * server.h (decode_xfer_write): Change prototype.
10647 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10648 and don't extract the annex here.
10649 * server.c (decode_xfer_read): Remove `annex' parameter,
10650 and don't extract the annex here.
10651 (decode_xfer): New.
10652 (struct qxfer): New.
10653 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10654 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10655 (handle_qxfer_statictrace): New functions, abstracted out from
10656 handle_query, and made to use the struct qxfer interface.
10657 (handle_threads_qxfer_proper): Rename to ...
10658 (handle_qxfer_threads_proper): ... this.
10659 (handle_threads_qxfer): Rename to ...
10660 (handle_qxfer_threads): ... this. Adjust.
10661 (qxfer_packets): New array.
10662 (handle_qxfer): New function.
10663 (handle_query): Use handle_qxfer.
10665 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10667 * gdbreplay.c: Shorten lines of >= 80 columns.
10668 * linux-low.c: Ditto.
10669 * linux-ppc-low.c: Ditto.
10670 * linux-s390-low.c: Ditto.
10671 * linux-sparc-low.c: Ditto.
10672 * linux-x86-low.c: Ditto.
10673 * linux-xtensa-low.c: Ditto.
10674 * mem-break.c: Ditto.
10675 * nto-low.c: Ditto.
10676 * regcache.h: Ditto.
10677 * remote-utils.c: Ditto.
10680 * thread-db.c: Ditto.
10681 * tracepoint.c: Ditto.
10683 * win32-low.h: Ditto.
10685 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10687 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10690 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10692 * server.c (gdbserver_version): Update copyright year in version
10694 * gdbreplay.c (gdbreplay_version): Ditto.
10696 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10698 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10699 * linux-bfin-low.c: New file.
10700 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10701 PT_DATA_ADDR for BFIN targets.
10702 * Makefile.in (SFILES): Add linux-bfin-low.c.
10703 (clean): Remove reg-bfin.c.
10704 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10705 * README: Mention supported Blackfin targets.
10707 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10709 * .gitignore: New file.
10711 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10713 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10715 2010-10-22 Jie Zhang <jie@codesourcery.com>
10717 * Makefile.in: Add FLAGS_TO_PASS variable.
10718 (install): Remove dependency of install-only and recursively
10719 invoke make for install-only.
10721 2010-10-04 Doug Evans <dje@google.com>
10723 * Makefile.in (uninstall): Use $(DESTDIR).
10725 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10729 * linux-x86-low.c (compat_siginfo_from_siginfo)
10730 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10731 si_code is < 0. Check for si_code == SI_TIMER before checking for
10734 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10736 * lynx-i386-low.c: New file.
10737 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10739 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10741 * lynx-low.c (ptrace_request_to_str): Remove handling for
10742 request values that have been removed in LynxOS 5.x.
10744 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10746 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10749 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10751 * configure.ac: Add --enable-inprocess-agent option.
10752 * configure: Rebuilt.
10754 2010-09-06 Yao Qi <yao@codesourcery.com>
10756 * linux-low.c (linux_kill): Remove unused variable.
10757 (linux_stabilize_threads): Likewise.
10758 * server.c (start_inferior): Likewise.
10759 (queue_stop_reply_callback): Likewise.
10760 * tracepoint.c (do_action_at_tracepoint): Likewise.
10762 2010-09-06 Yao Qi <yao@codesourcery.com>
10764 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10767 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10769 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10771 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10773 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10776 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10778 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10779 gdbserver/lynx-ppc-low.c: New files.
10780 * Makefile.in (lynx_low_h): New variable.
10781 (lynx-low.o, lynx-ppc-low.o): New rules.
10782 * configure.ac: On LynxOS, link with -lnetinet.
10783 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10784 * configure: regenerate.
10786 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10788 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10789 * configure.ac: Add check for vasprintf and vsnprintf.
10790 * configure, config.in: Regenerate.
10791 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10793 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10795 * gdbreplay.c: Move include of alloca.h up, next to include of
10797 * server.h: Add include of malloc.h.
10798 * mem-break.c: Remove include of malloc.h.
10799 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10801 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10803 * Makefile.in (memmem.o): Build with -Wno-error.
10805 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10807 * utils.c (xsnprintf): Make non-static.
10808 * server.h: Add xsnprintf declaration.
10809 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10810 replace calls to snprintf by calls to xsnprintf throughout.
10812 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10814 * configure.ac: Add configure check for alloca.
10815 * configure, config.in: Regenerate.
10816 * server.h: Include alloca.h if it exists.
10817 * gdbreplay.c: Include alloca.h if it exists.
10819 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10821 * linux-low.c (__SIGRTMIN): Define if not already defined.
10822 (linux_create_inferior): Check for __ANDROID__ rather than
10824 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10825 are already deferred.
10826 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10827 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10828 stopped and already has a pending signal to report.
10829 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10830 a pending signal to report or is moving out of a jump pad.
10831 (linux_init_signals): Check for __ANDROID__ rather than
10834 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10836 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10837 debug_threads check. Avoid a linear search when not doing debug
10840 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10842 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10843 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10844 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10845 (process_event): Change local fd's type to gdb_fildes_t.
10846 (create_file_handler): Adjust prototype.
10847 (delete_file_handler): Adjust prototype.
10848 (handle_file_event): Adjust prototype. Use pfildes.
10849 (create_file_event): Adjsut prototype.
10850 * remote-utils.c (remote_desc, listen_desc): Change type to
10852 * server.h: New gdb_fildes_t typedef.
10853 [USE_WIN32API]: Include winsock2.h.
10854 (delete_file_handler, add_file_handler): Adjust prototypes.
10855 (pfildes): Declare.
10856 * utils.c (pfildes): New.
10858 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10860 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10861 * configure: Regenerate.
10863 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10865 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10866 (linux_done_accessing_memory): ... this.
10867 (linux_target_ops): Adjust.
10868 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10869 * nto-low.c (nto_target_ops): Adjust comment.
10870 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10871 * spu-low.c (spu_target_ops): Adjust comment.
10872 * target.h (target_ops): Rename unprepare_to_access_memory field
10873 to done_accessing_memory.
10874 (unprepare_to_access_memory): Rename to ...
10875 (done_accessing_memory): ... this.
10877 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10879 * linux-low.c (linux_prepare_to_access_memory): New.
10880 (linux_unprepare_to_access_memory): New.
10881 (linux_target_ops): Install them.
10882 * server.c (read_memory): Rename to ...
10883 (gdb_read_memory): ... this. Use
10884 prepare_to_access_memory/prepare_to_access_memory.
10885 (write_memory): Rename to ...
10886 (gdb_write_memory): ... this. Use
10887 prepare_to_access_memory/prepare_to_access_memory.
10888 (handle_search_memory_1): Adjust.
10889 (process_serial_event): Adjust.
10890 * target.h (struct target_ops): New fields
10891 prepare_to_access_memory and unprepare_to_access_memory.
10892 (prepare_to_access_memory, unprepare_to_access_memory): New.
10893 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10894 prepare_to_access_memory/prepare_to_access_memory.
10895 * nto-low.c (nto_target_ops): Adjust.
10896 * spu-low.c (spu_target_ops): Adjust.
10897 * win32-low.c (win32_target_ops): Adjust.
10899 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10901 * Makefile.in (WARN_CFLAGS): Get it from configure.
10902 (WERROR_CFLAGS): New.
10903 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10904 * configure.ac: Introduce --enable-werror, which adds -Werror to
10905 the compiler command line. Enabled by default. Disable with
10906 --disable-werror. Add -Wdeclaration-after-statement
10907 Wpointer-arith and -Wformat-nonliteral to warning flags.
10908 * configure: Regenerate.
10910 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10912 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10914 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10916 * gdbreplay.c (remote_error): New.
10918 (expect): Use gdbchar. Check for error reading from GDB.
10919 Clarify sync error output.
10920 (play): Check for errors writing to GDB.
10921 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10922 * remote-utils.c (getpkt): Check for errors writing to the remote
10925 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10927 * linux-low.c (linux_wait_1): Move non-debugging code out of
10928 `debug_threads' control.
10930 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10932 * linux-low.c (linux_wait_1): Don't set last_status here.
10933 * server.c (push_event, queue_stop_reply_callback): Assert we're
10934 not pushing a TARGET_WAITKIND_IGNORE event.
10935 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10936 (myresume, handle_target_event): Set the thread's last_resume_kind
10937 and last_status from the target returned status.
10939 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10943 * linux-x86-low.c (update_debug_registers_callback): New.
10944 (i386_dr_low_set_addr): Use it.
10945 (i386_dr_low_get_addr): New.
10946 (i386_dr_low_set_control): Use update_debug_registers_callback.
10947 (i386_dr_low_get_control): New.
10948 (i386_dr_low_get_status): Adjust.
10949 * linux-low.c (linux_stop_lwp): New.
10950 * linux-low.h (linux_stop_lwp): Declare.
10952 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10953 argument instead of a i386_debug_reg_state.
10954 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10955 a i386_debug_reg_state.
10956 (i386_insert_aligned_watchpoint): Adjust.
10957 (i386_remove_aligned_watchpoint): Adjust.
10958 (i386_low_stopped_data_address): Read the debug registers from the
10959 inferior instead of from the mirrors.
10960 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10961 (i386_dr_low_get_addr): Declare.
10962 (i386_dr_low_get_control): Declare.
10963 (i386_dr_low_get_status): Change prototype.
10965 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10966 (i386_dr_low_get_addr): New.
10967 (i386_dr_low_get_control): New.
10968 (i386_dr_low_get_status): Adjust prototype. Return
10970 (i386_initial_stuff): Clear dr_status_mirror and
10972 (i386_get_thread_context): Adjust.
10973 (i386_set_thread_context): Adjust.
10974 (i386_thread_added): Adjust.
10976 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10978 * linux-low.h (linux_thread_area): Delete declaration.
10980 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10982 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10983 after its termination.
10985 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10987 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10988 (gdb_wants_all_stopped): Delete.
10989 (linux_wait_1): Don't call them.
10990 * server.c (handle_v_cont): Tag all threads as want-stopped.
10991 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10992 stopped as "client-wants-stopped".
10994 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10996 * Makefile.in (signals_h): New.
10997 (server_h): Depend on it.
10998 (server.o): Don't depend on $(signals_def).
10999 (signals.o): Depend on $(signals_def).
11001 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11003 * Makefile.in (signals_def): New.
11004 (server_h): Append include/gdb/signals.h and signals_def.
11005 (server.o): Append signals_def.
11007 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11009 * server.c (handle_target_event): Use target_signal_to_host for
11010 resume_info.sig initialization.
11011 * target.h (struct thread_resume) <sig>: New comment.
11013 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11015 * server.c (handle_query): strcpy() the returned string from paddress()
11016 instead of sprintf().
11017 * utils.c (paddress): Return phex_nz().
11019 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11021 * server.c (handle_v_cont): Call mourn_inferior if process
11023 (myresume): Likewise.
11025 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11027 Static tracepoints, and integration with UST.
11029 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11030 * mem-break.c (uninsert_all_breakpoints)
11031 (reinsert_all_breakpoints): New.
11032 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11033 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11034 (gdb_agent_ust_loaded, helper_thread_id)
11035 (gdb_agent_helper_thread_id): New macros.
11036 (struct ipa_sym_addresses): Add addr_ust_loaded,
11037 addr_helper_thread_id, addr_cmd_buf.
11038 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11039 (in_process_agent_loaded_ust): New.
11040 (write_e_ust_not_loaded): New.
11041 (maybe_write_ipa_ust_not_loaded): New.
11042 (struct collect_static_trace_data_action): New.
11043 (enum tracepoint_type) <static_tracepoint>: New.
11044 (struct tracepoint) <handle>: Mention static tracepoints.
11045 (struct static_tracepoint_ctx): New.
11046 (CMD_BUF_SIZE): New.
11047 (add_tracepoint_action): Handle static tracepoint actions.
11048 (unprobe_marker_at): New.
11049 (clear_installed_tracepoints): Handle static tracepoints.
11050 (cmd_qtdp): Handle static tracepoints.
11051 (probe_marker_at): New.
11052 (cmd_qtstart): Handle static tracepoints.
11053 (response_tracepoint): Handle static tracepoints.
11054 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11055 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11056 (get_context_regcache): Handle static tracepoints.
11057 (do_action_at_tracepoint): Handle static tracepoint actions.
11058 (traceframe_find_block_type): Handle static trace data blocks.
11059 (traceframe_read_sdata): New.
11060 (download_tracepoints): Download static tracepoint actions.
11061 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11062 (GDB_PROBE_NAME): New.
11064 (GET_UST_SYM): New.
11067 (ust_marker_to_static_tracepoint): New.
11069 (collect_ust_data_at_tracepoint): New.
11070 (gdb_ust_probe): New.
11071 (UNIX_PATH_MAX, SOCK_DIR): New.
11072 (gdb_ust_connect_sync_socket): New.
11073 (resume_thread, stop_thread): New.
11074 (run_inferior_command): New.
11075 (init_named_socket): New.
11076 (gdb_ust_socket_init): New.
11077 (cstr_to_hexstr): New.
11079 (first_marker, next_marker): New.
11080 (response_ust_marker): New.
11081 (cmd_qtfstm, cmd_qtsstm): New.
11082 (unprobe_marker_at, probe_marker_at): New.
11083 (cmd_qtstmat, gdb_ust_thread): New.
11084 (gdb_ust_init): New.
11085 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11086 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11087 (ST_REGENTRY): New.
11088 (x86_64_st_collect_regmap): New.
11089 (X86_64_NUM_ST_COLLECT_GREGS): New.
11090 (AMD64_RIP_REGNUM): New.
11091 (supply_static_tracepoint_registers): New.
11092 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11093 (ST_REGENTRY): New.
11094 (i386_st_collect_regmap): New.
11095 (i386_NUM_ST_COLLECT_GREGS): New.
11096 (supply_static_tracepoint_registers): New.
11097 * server.c (handle_query): Handle qXfer:statictrace:read.
11098 <qSupported>: Report support for StaticTracepoints, and
11099 qXfer:statictrace:read features.
11100 * server.h (traceframe_read_sdata)
11101 (supply_static_tracepoint_registers): Declare.
11102 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11103 (unpack_varlen_hex): Include in IPA build.
11104 * Makefile.in (ustlibs, ustinc): New.
11105 (IPA_OBJS): Add remote-utils-ipa.o.
11106 ($(IPA_LIB)): Link -ldl and -lpthread.
11108 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11109 * config.in, configure: Regenerate.
11111 2010-06-20 Ian Lance Taylor <iant@google.com>
11112 Pedro Alves <pedro@codesourcery.com>
11114 * linux-x86-low.c (always_true): Delete.
11115 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11116 trying to fool the compiler with always_true.
11118 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11120 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11121 conditions in gdbserver.
11123 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11125 * spu-low.c (spu_read_memory): Wrap around local store limit.
11126 (spu_write_memory): Likewise.
11128 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11130 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11131 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11133 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11135 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11136 uses with LONGEST uses.
11138 2010-06-14 Stan Shebs <stan@codesourcery.com>
11139 Pedro Alves <pedro@codesourcery.com>
11143 * linux-x86-low.c: Include limits.h.
11145 (always_true): New.
11148 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11149 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11150 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11151 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11152 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11153 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11154 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11155 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11156 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11157 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11158 (amd64_emit_void_call_2): New.
11159 (amd64_emit_ops): New.
11160 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11161 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11162 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11163 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11164 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11165 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11166 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11167 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11168 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11169 (i386_emit_stack_adjust, i386_emit_int_call_1)
11170 (i386_emit_void_call_2): New.
11171 (i386_emit_ops): New.
11172 (x86_emit_ops): New.
11173 (the_low_target): Install x86_emit_ops.
11174 * server.h (struct emit_ops): New.
11175 (get_raw_reg_func_addr): Declare.
11176 (current_insn_ptr, emit_error): Declare.
11177 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11178 (set_trace_state_variable_value): New defines.
11179 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11180 addr_get_trace_state_variable_value and
11181 addr_set_trace_state_variable_value.
11182 (symbol_list): New fields for get_raw_reg,
11183 get_trace_state_variable_value and set_trace_state_variable_value.
11184 (condfn): New typedef.
11185 (struct tracepoint): New field `compiled_cond'.
11186 (do_action_at_tracepoint): Clear compiled_cond.
11187 (get_trace_state_variable_value, set_trace_state_variable_value):
11189 (condition_true_at_tracepoint): If there's a compiled condition,
11191 (current_insn_ptr, emit_error): New globals.
11192 (struct bytecode_address): New.
11193 (get_raw_reg_func_addr): New.
11194 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11195 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11196 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11197 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11198 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11199 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11200 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11201 (compile_tracepoint_condition, compile_bytecodes): New.
11202 * target.h (emit_ops): Forward declare.
11203 (struct target_ops): New field emit_ops.
11204 (target_emit_ops): New.
11205 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11206 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11207 * linux-low.c (linux_emit_ops): New.
11208 (linux_target_ops): Install it.
11209 * linux-low.h (struct linux_target_ops): New field emit_ops.
11211 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11213 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11214 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11216 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11217 Stan Shebs <stan@codesourcery.com>
11219 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11220 (all): Depend on $(extra_libraries).
11221 (install-only): Install the IPA.
11222 (IPA_OBJS, IPA_LIB): New.
11223 (clean): Remove the IPA lib.
11224 (IPAGENT_CFLAGS): New.
11225 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11226 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11227 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11228 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11229 * configure.ac: Check for atomic builtins support in the compiler.
11230 (IPA_DEPFILES, extra_libraries): Define.
11231 * configure.srv (ipa_obj): Add description.
11232 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11233 (i[34567]86-*-linux*): Set ipa_obj.
11234 (x86_64-*-linux*): Set ipa_obj.
11235 * linux-low.c (stabilizing_threads): New.
11236 (supports_fast_tracepoints): New.
11237 (linux_detach): Stabilize threads before detaching.
11238 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11239 the lwp is either not stabilizing, or is moving out of a jump pad.
11240 (linux_fast_tracepoint_collecting): New.
11241 (maybe_move_out_of_jump_pad): New.
11242 (enqueue_one_deferred_signal): New.
11243 (dequeue_one_deferred_signal): New.
11244 (linux_wait_for_event_1): If moving out of a jump pad, defer
11245 pending signals to later.
11246 (linux_stabilize_threads): New.
11247 (linux_wait_1): Check if threads need moving out of jump pads, and
11249 (stuck_in_jump_pad_callback): New.
11250 (move_out_of_jump_pad_callback): New.
11251 (lwp_running): New.
11252 (linux_resume_one_lwp): Handle moving out of jump pads.
11253 (linux_set_resume_request): Dequeue deferred signals.
11254 (need_step_over_p): Also step over fast tracepoint jumps.
11255 (start_step_over): Also uninsert fast tracepoint jumps.
11256 (finish_step_over): Also reinsert fast tracepoint jumps.
11257 (linux_install_fast_tracepoint_jump): New.
11258 (linux_target_ops): Install linux_stabilize_threads and
11259 linux_install_fast_tracepoint_jump_pad.
11260 * linux-low.h (linux_target_ops) <get_thread_area,
11261 install_fast_tracepoint_jump_pad>: New fields.
11262 (struct lwp_info) <collecting_fast_tracepoint,
11263 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11264 (linux_get_thread_area): Declare.
11265 * linux-x86-low.c (jump_insn): New.
11266 (x86_get_thread_area): New.
11267 (append_insns): New.
11268 (push_opcode): New.
11269 (amd64_install_fast_tracepoint_jump_pad): New.
11270 (i386_install_fast_tracepoint_jump_pad): New.
11271 (x86_install_fast_tracepoint_jump_pad): New.
11272 (the_low_target): Install x86_get_thread_area and
11273 x86_install_fast_tracepoint_jump_pad.
11274 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11275 (struct fast_tracepoint_jump): New.
11276 (fast_tracepoint_jump_insn): New.
11277 (fast_tracepoint_jump_shadow): New.
11278 (find_fast_tracepoint_jump_at): New.
11279 (fast_tracepoint_jump_here): New.
11280 (delete_fast_tracepoint_jump): New.
11281 (set_fast_tracepoint_jump): New.
11282 (uninsert_fast_tracepoint_jumps_at): New.
11283 (reinsert_fast_tracepoint_jumps_at): New.
11284 (set_breakpoint_at): Use write_inferior_memory.
11285 (uninsert_raw_breakpoint): Use write_inferior_memory.
11286 (check_mem_read): Mask out fast tracepoint jumps.
11287 (check_mem_write): Mask out fast tracepoint jumps.
11288 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11289 (set_fast_tracepoint_jump): Declare.
11290 (delete_fast_tracepoint_jump)
11291 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11292 (reinsert_fast_tracepoint_jumps_at): Declare.
11293 * regcache.c: Don't compile many functions when building the
11294 in-process agent library.
11295 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11296 the register buffer in the heap.
11297 (free_register_cache): If the register buffer isn't owned by the
11298 regcache, don't free it.
11299 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11300 pre-existing register caches.
11301 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11303 (convert_ascii_to_int): : Constify `from' parameter type.
11304 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11305 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11306 the needed buffer in-place.
11307 (relocate_instruction): New.
11308 * server.c (handle_query) <qSymbols>: If the target supports
11309 tracepoints, give it a chance of looking up symbols. Report
11310 support for fast tracepoints.
11311 (handle_status): Stabilize threads.
11312 (process_serial_event): Adjust.
11313 * server.h (struct fast_tracepoint_jump): Forward declare.
11314 (struct process_info) <fast_tracepoint_jumps>: New field.
11315 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11316 (decode_X_packet, decode_M_packet): Adjust.
11317 (relocate_instruction): Declare.
11318 (in_process_agent_loaded): Declare.
11319 (tracepoint_look_up_symbols): Declare.
11320 (struct fast_tpoint_collect_status): Declare.
11321 (fast_tracepoint_collecting): Declare.
11322 (force_unlock_trace_buffer): Declare.
11323 (handle_tracepoint_bkpts): Declare.
11324 (initialize_low_tracepoint)
11325 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11326 * target.h (struct target_ops) <stabilize_threads,
11327 install_fast_tracepoint_jump_pad>: New fields.
11328 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11329 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11330 [HAVE_STDINT_H]: Include stdint.h.
11331 (trace_debug_1): Rename to ...
11332 (trace_vdebug): ... this.
11333 (trace_debug): Rename to ...
11334 (trace_debug_1): ... this. Add `level' parameter.
11335 (trace_debug): New.
11336 (ATTR_USED, ATTR_NOINLINE): New.
11337 (IP_AGENT_EXPORT): New.
11338 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11339 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11340 (about_to_request_buffer_space, trace_buffer_is_full)
11341 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11342 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11343 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11344 (traceframe_write_count, traceframes_created)
11345 (trace_state_variables)
11346 New renaming defines.
11347 (struct ipa_sym_addresses): New.
11348 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11349 (symbol_list): New.
11350 (ipa_sym_addrs): New.
11351 (all_tracepoint_symbols_looked_up): New.
11352 (in_process_agent_loaded): New.
11353 (write_e_ipa_not_loaded): New.
11354 (maybe_write_ipa_not_loaded): New.
11355 (tracepoint_look_up_symbols): New.
11356 (debug_threads) [IN_PROCESS_AGENT]: New.
11357 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11358 (UNKNOWN_SIDE_EFFECTS): New.
11359 (stop_tracing): New.
11360 (flush_trace_buffer): New.
11361 (stop_tracing_bkpt): New.
11362 (flush_trace_buffer_bkpt): New.
11363 (read_inferior_integer): New.
11364 (read_inferior_uinteger): New.
11365 (read_inferior_data_pointer): New.
11366 (write_inferior_data_pointer): New.
11367 (write_inferior_integer): New.
11368 (write_inferior_uinteger): New.
11369 (struct collect_static_trace_data_action): Delete.
11370 (enum tracepoint_type): New.
11371 (struct tracepoint) <type>: New field `type'.
11372 <actions_str, step_actions, step_actions_str>: Only include in
11374 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11375 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11376 (tracepoints): Use IP_AGENT_EXPORT.
11377 (last_tracepoint): Don't include in the IPA.
11378 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11379 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11380 (alloced_trace_state_variables): New.
11381 (trace_state_variables): Use IP_AGENT_EXPORT.
11382 (traceframe_t): Delete unused variable.
11383 (circular_trace_buffer): Don't include in the IPA.
11384 (trace_buffer_start): Delete.
11385 (struct trace_buffer_control): New.
11386 (trace_buffer_free): Delete.
11387 (struct ipa_trace_buffer_control): New.
11388 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11389 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11391 (trace_buffer_ctrl): New.
11392 (TRACE_BUFFER_CTRL_CURR): New.
11393 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11394 Reimplement as macros.
11395 (trace_buffer_wrap): Delete.
11396 (traceframe_write_count, traceframe_read_count)
11397 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11398 (struct tracepoint_hit_ctx) <type>: New field.
11399 (struct fast_tracepoint_ctx): New.
11400 (memory_barrier): New.
11402 (record_tracepoint_error): Update atomically in the IPA.
11403 (clear_inferior_trace_buffer): New.
11404 (about_to_request_buffer_space): New.
11405 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11406 updating the same buffer.
11407 (add_tracepoint): Default the tracepoint's type to trap
11408 tracepoint, and orig_size to -1.
11409 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11410 internal variables.
11411 (create_trace_state_variable): New parameter `gdb'. Handle it.
11412 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11413 (cmd_qtdp): Handle fast tracepoints.
11414 (cmd_qtdv): Adjust.
11415 (max_jump_pad_size): New.
11416 (gdb_jump_pad_head): New.
11417 (get_jump_space_head): New.
11418 (claim_jump_space): New.
11419 (sort_tracepoints): New.
11420 (MAX_JUMP_SIZE): New.
11421 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11423 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11424 support. Upload fast traceframes, and delete internal IPA
11426 (stop_tracing_handler): New.
11427 (flush_trace_buffer_handler): New.
11428 (cmd_qtstop): Upload fast tracepoints.
11429 (response_tracepoint): Handle fast tracepoints.
11430 (tracepoint_finished_step): Upload fast traceframes. Set the
11431 tracepoint hit context's tracepoint type.
11432 (handle_tracepoint_bkpts): New.
11433 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11434 type. Add comment about fast tracepoints.
11435 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11436 non-existing action_str field.
11437 (get_context_regcache): Handle fast tracepoints.
11438 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11440 (fast_tracepoint_from_jump_pad_address): New.
11441 (fast_tracepoint_from_ipa_tpoint_address): New.
11442 (collecting_t): New.
11443 (force_unlock_trace_buffer): New.
11444 (fast_tracepoint_collecting): New.
11446 (gdb_collect): New.
11447 (write_inferior_data_ptr): New.
11448 (target_tp_heap): New.
11449 (target_malloc): New.
11450 (download_agent_expr): New.
11452 (download_tracepoints): New.
11453 (download_trace_state_variables): New.
11454 (upload_fast_traceframes): New.
11455 (IPA_FIRST_TRACEFRAME): New.
11456 (IPA_NEXT_TRACEFRAME_1): New.
11457 (IPA_NEXT_TRACEFRAME): New.
11458 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11459 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11460 (gdb_jump_pad_buffer_end): New.
11461 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11462 (initialize_tracepoint): Adjust.
11463 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11464 buffer. Initialize the low module.
11465 * utils.c (PREFIX, TOOLNAME): New.
11466 (malloc_failure): Use PREFIX.
11467 (error): In the IPA, an error causes an exit.
11468 (fatal, warning): Use PREFIX.
11469 (internal_error): Use TOOLNAME.
11470 (NUMCELLS): Increase to 10.
11471 * configure, config.in: Regenerate.
11473 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11475 * server.c (handle_query) <qSupported>: Do two passes over the
11476 qSupported string to avoid nesting strtok.
11478 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11480 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11482 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11483 -Wl,--dynamic-list.
11484 * configure: Regenerate.
11485 * proc-service.list: New.
11487 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11489 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11492 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11494 * gdbreplay.c (remote_open): Check error return from socket() call by
11495 its equality to -1 not by it being negative.
11496 * remote-utils.c (remote_open): Likewise.
11498 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11500 * config.h: Regenerate.
11502 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11504 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11505 doesn't provide PTRACE_GET_THREAD_AREA.
11507 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11509 * linux-m68k-low.c: Include <asm/ptrace.h>
11510 (ps_get_thread_area): Implement.
11512 2010-05-03 Doug Evans <dje@google.com>
11514 * event-loop.c (struct callback_event): New struct.
11515 (callback_list): New global.
11516 (append_callback_event, delete_callback_event): New functions.
11517 (process_callback): New function.
11518 (start_event_loop): Call it.
11519 * remote-utils.c (NOT_SCHEDULED): Define.
11520 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11521 moved out of readchar.
11522 (readchar): Rewrite. Call reschedule before returning.
11523 (reset_readchar): New function.
11524 (remote_close): Call it.
11525 (process_remaining, reschedule): New functions.
11526 * server.h (callback_handler_func): New typedef.
11527 (append_callback_event, delete_callback_event): Declare.
11529 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11531 * proc-service.c (ps_pglobal_lookup): Use
11532 thread_db_look_up_one_symbol.
11533 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11534 parameter. Use it instead of all_symbols_looked_up.
11535 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11537 (all_symbols_looked_up): Don't declare.
11538 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11539 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11541 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11542 Set all_symbols_looked_up here.
11543 (thread_db_look_up_one_symbol): New.
11544 (thread_db_get_tls_address): Adjust.
11545 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11546 thread_db object on the heap, and tentatively set it in the
11548 (thread_db_init): Don't set all_symbols_looked_up here.
11549 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11551 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11553 * linux-low.c (linux_kill, linux_detach): Adjust.
11554 (status_pending_p_callback): Remove redundant statement. Check
11555 for !TARGET_WAITIKIND_IGNORE, instead of
11556 TARGET_WAITKIND_STOPPED.
11557 (handle_tracepoints): Make sure LWP is locked. Adjust.
11558 (linux_wait_for_event_1): Adjust.
11559 (linux_cancel_breakpoints): New.
11560 (unsuspend_one_lwp): New.
11561 (unsuspend_all_lwps): New.
11562 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11563 (send_sigstop_callback): Change return type to int, add new
11564 `except' parameter and handle it.
11565 (suspend_and_send_sigstop_callback): New.
11566 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11567 pass them down. If SUSPEND, also increment the lwp's suspend
11569 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11570 (need_step_over_p): Don't consider suspended LWPs.
11571 (start_step_over): Adjust.
11572 (proceed_one_lwp): Change return type to int, add new `except'
11573 parameter and handle it.
11574 (unsuspend_and_proceed_one_lwp): New.
11575 (proceed_all_lwps): Use find_inferior instead of
11577 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11578 also decrement the suspend count of LWPs. Pass `except' down,
11579 instead of hacking its suspend count.
11580 (linux_pause_all): Add `freeze' parameter. Adjust.
11581 (linux_unpause_all): New.
11582 (linux_target_ops): Install linux_unpause_all.
11583 * server.c (handle_status): Adjust.
11584 * target.h (struct target_ops): New fields `unpause_all' and
11585 `cancel_breakpoints'. Add new parameter to `pause_all'.
11586 (pause_all): Add new `freeze' parameter.
11587 (unpause_all): New.
11588 (cancel_breakpoints): New.
11589 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11590 cancel breakpoints.
11591 (cmd_qtstart): Pause threads.
11592 (stop_tracing): Pause threads, and cancel breakpoints.
11593 * win32-low.c (win32_target_ops): Adjust.
11595 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11597 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11598 the inferior right away from here...
11599 (linux_wait_1): ... to here, and adjust to check the thread's
11600 last_resume_kind instead of the lwp's step or stop_expected flags.
11602 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11604 * README: Use consistent `GDB' and `GDBserver' spellings.
11606 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11608 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11609 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11610 (linux_detach_one_lwp): Assume the lwp is stopped.
11611 (any_thread_of): Delete.
11612 (linux_detach): Stop all lwps here. Don't blindly delete all
11614 (delete_lwp_callback): New.
11615 (linux_mourn): Delete all lwps of the process that is gone.
11616 (linux_wait_1): Don't delete the last lwp of the process here.
11617 * mem-break.h (mark_breakpoints_out): Declare.
11618 * mem-break.c (mark_breakpoints_out): New.
11619 (free_all_breakpoints): Use it.
11620 * server.c (handle_target_event): If the process is gone, mark
11622 * thread-db.c (struct thread_db) <create_bp>: New field.
11623 (thread_db_enable_reporting): Fix prototype. Store a thread event
11624 breakpoint reference in the thread_db struct.
11625 (thread_db_load_search): Clear the thread_db object.
11626 (try_thread_db_load_1): Ditto.
11627 (switch_to_process): New.
11628 (disable_thread_event_reporting): Use it.
11629 (remove_thread_event_breakpoints): New.
11630 (thread_db_detach, thread_db_mourn): Use it.
11632 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11634 * linux-low.c (linux_enable_event_reporting): New.
11635 (linux_wait_for_event_1, handle_extended_wait): Use it.
11637 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11639 * linux-low.c (linux_kill_one_lwp, linux_kill)
11640 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11641 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11642 SIGSTOP even if the LWP is stopped.
11643 (send_sigstop_callback): New.
11644 (stop_all_lwps): Use send_sigstop_callback instead.
11645 (linux_resume_one_thread): Adjust.
11646 (proceed_one_lwp): Still proceed an LWP that the client has
11647 requested to stop, if we haven't reported it as stopped yet. Make
11648 sure that LWPs the client want stopped, have a pending SIGSTOP.
11650 2010-04-26 Doug Evans <dje@google.com>
11652 * server.c (handle_general_set): Make static.
11654 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11655 Print received char after testing for error/eof instead of before.
11656 (input_interrupt): Tweak comment.
11658 2010-04-23 Doug Evans <dje@google.com>
11660 * server.c (start_inferior): Print inferior argv if --debug.
11662 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11664 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11665 * nto-x86-low.c: Include server.h
11667 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11669 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11670 be consistent with other sources of this directory.
11671 (init_registers_amd64): Correct name of source file of this function
11674 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11676 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11677 64-bit executables.
11679 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11681 * win32-i386-low.c: Add 64-bit support.
11682 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11683 (init_registers_amd64): Declare.
11684 (mappings): Add 64-bit version of array.
11685 (init_windows_x86): New function.
11686 (the_low_target): Change init_arch field to init_windows_x86.
11688 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11690 * win32-low.c: Adapt to support also 64-bit architecture.
11691 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11692 (get_image_name): Use SIZE_T type for local variable `done'.
11693 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11694 (toolhelp_get_dll_name): Idem.
11695 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11696 Use uintptr_t typecast to avoid warning.
11697 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11698 (handle_exception): Use phex_nz to avoid warning.
11699 (win32_wait): Remove unused local variable `process'.
11701 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11703 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11706 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11708 * configure.ac: Use `ws2_32' library for srv_mingw.
11709 * configure: Regenerate.
11710 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11711 * remote-utils.c: Likewise.
11713 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11715 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11716 if __x86_64__ is defined.
11718 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11720 * configure: Regenerate.
11722 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11724 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11725 * target.h (target_ops): New get_tib_address field.
11726 * win32-low.h (win32_thread_info): Add thread_local_base field.
11727 * win32-low.c (child_add_thread): Add tlb argument.
11728 Set thread_local_base field to TLB.
11729 (get_child_debug_event): Adapt to child_add_thread change.
11730 (win32_get_tib_address): New function.
11731 (win32_target_ops): Set get_tib_address field to
11732 win32_get_tib_address.
11733 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11735 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11737 * linux-low.c (linux_mourn): Also remove the process.
11738 * server.c (handle_target_event): Don't remove the process here.
11739 * nto-low.c (nto_mourn): New.
11740 (nto_target_ops): Install it.
11741 * spu-low.c (spu_mourn): New.
11742 (spu_target_ops): Install it.
11743 * win32-low.c (win32_mourn): New.
11744 (win32_target_ops): Install it.
11746 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11748 * server.h (buffer_xml_printf): Remove redundant `;'.
11750 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11752 * regcache.c (set_register_cache): Invalidate regcaches before
11753 changing the register cache layout.
11754 (regcache_invalidate_one): Allow a NULL regcache.
11755 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11756 regcaches before changing the register cache layout or the target
11759 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11761 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11762 variable warning on Linux/x86-64.
11764 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11766 GDBserver disconnected tracing support.
11768 * linux-low.c (linux_remove_process): Delete.
11769 (add_lwp): Don't set last_resume_kind here.
11770 (linux_kill): Use `mourn'.
11771 (linux_detach): Use `thread_db_detach', and `mourn'.
11772 (linux_mourn): New.
11773 (linux_attach_lwp_1): Adjust comment.
11774 (linux_attach): last_resume_kind moved the thread_info; adjust.
11775 (status_pending_p_callback): Adjust.
11776 (linux_wait_for_event_1): Adjust.
11777 (count_events_callback, select_singlestep_lwp_callback)
11778 (select_event_lwp_callback, cancel_breakpoints_callback)
11779 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11780 (proceed_one_lwp): Adjust.
11781 (linux_async): Add debug output.
11782 (linux_thread_stopped): New.
11783 (linux_pause_all): New.
11784 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11786 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11787 (thread_db_free): Delete declaration.
11788 (thread_db_detach, thread_db_mourn): Declare.
11789 * thread-db.c (thread_db_init): Use thread_db_mourn.
11790 (thread_db_free): Delete, split in two.
11791 (disable_thread_event_reporting): New.
11792 (thread_db_detach): New.
11793 (thread_db_mourn): New.
11795 * server.h (struct thread_info) <last_resume_kind>: New field.
11796 <attached>: Add comment.
11797 <gdb_detached>: New field.
11798 (handler_func): Change return type to int.
11799 (handle_serial_event, handle_target_event): Ditto.
11800 (gdb_connected): Declare.
11802 (disconnected_tracing): Declare.
11803 (stop_tracing): Declare.
11805 * server.c (handle_query) <qSupported>: Report support for
11806 disconnected tracing.
11807 (queue_stop_reply_callback): Account for running threads.
11808 (gdb_wants_thread_stopped): New.
11809 (gdb_wants_all_threads_stopped): New.
11810 (gdb_reattached_process): New.
11811 (handle_status): Clear the `gdb_detached' flag of all processes.
11812 In all-stop, stop all threads.
11813 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11814 (process_serial_event): If the remote connection breaks, or if an
11815 exit was forced with "monitor exit", force an event loop exit.
11816 Handle disconnected tracing on detach.
11817 (handle_serial_event): Adjust.
11818 (handle_target_event): If GDB isn't connected, forward events back
11819 to the inferior, unless the last process exited, in which case,
11820 exit gdbserver. Adjust interface.
11822 * remote-utils.c (remote_open): Don't block in accept. Instead
11823 register an event loop source on the listen socket file
11824 descriptor. Refactor bits into ...
11825 (listen_desc): ... this new global.
11826 (gdb_connected): ... this new function.
11827 (enable_async_notification): ... this new function.
11828 (handle_accept_event): ... this new function.
11829 (remote_close): Clear remote_desc.
11831 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11833 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11835 (mourn_inferior): Define.
11836 (target_process_qsupported): Avoid the dangling else problem.
11837 (thread_stopped): Define.
11838 (pause_all): Define.
11839 (target_waitstatus_to_string): Declare.
11840 * target.c (target_waitstatus_to_string): New.
11842 * tracepoint.c (tracing): Make extern.
11843 (disconnected_tracing): New.
11844 (stop_tracing): Make extern. Handle tracing stops due to GDB
11846 (cmd_qtdisconnected): New.
11847 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11848 (handle_tracepoint_general_set): Handle QTDisconnected.
11850 * event-loop.c (event_handler_func): Change return type to int.
11851 (process_event): Bail out if the event handler wants the event
11853 (handle_file_event): Ditto.
11854 (start_event_loop): Bail out if the event handler wants the event
11857 * nto-low.c (nto_target_ops): Adjust.
11858 * spu-low.c (spu_wait): Don't remove the process here.
11859 (spu_target_ops): Adjust.
11860 * win32-low.c (win32_wait): Don't remove the process here.
11861 (win32_target_ops): Adjust.
11863 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11865 * regcache.c (realloc_register_cache): Invalidate inferior's
11866 regcache before recreating it.
11868 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11870 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11872 2010-04-09 Stan Shebs <stan@codesourcery.com>
11873 Pedro Alves <pedro@codesourcery.com>
11875 * server.h (LONGEST): New.
11876 (struct thread_info) <while_stepping>: New field.
11877 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11879 (initialize_tracepoint, handle_tracepoint_general_set)
11880 (handle_tracepoint_query, tracepoint_finished_step)
11881 (tracepoint_was_hit, release_while_stepping_state_list):
11882 (current_traceframe): Declare.
11883 * server.c (handle_general_set): Handle tracepoint packets.
11884 (read_memory): New.
11885 (write_memory): New.
11886 (handle_search_memory_1): Use read_memory.
11887 (handle_query): Report support for conditional tracepoints, trace
11888 state variables, and tracepoint sources. Handle tracepoint
11890 (main): Initialize the tracepoints module.
11891 (process_serial_event): Handle traceframe reads/writes.
11893 * linux-low.c (handle_tracepoints): New.
11894 (linux_wait_1): Call it.
11895 (linux_resume_one_lwp): Handle while-stepping.
11896 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11897 (linux_target_ops): Install them.
11898 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11900 * linux-x86-low.c (x86_supports_tracepoints): New.
11901 (the_low_target). Install it.
11903 * mem-break.h (delete_breakpoint): Declare.
11904 * mem-break.c (delete_breakpoint): Make external.
11906 * target.h (struct target_ops): Add `supports_tracepoints',
11907 `read_pc', and `write_pc' fields.
11908 (target_supports_tracepoints): Define.
11909 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11912 * regcache.h (struct regcache) <registers_owned>: New field.
11913 (init_register_cache, regcache_cpy): Declare.
11914 (regcache_read_pc, regcache_write_pc): Declare.
11915 (register_cache_size): Declare.
11916 (supply_regblock): Declare.
11917 * regcache.c (init_register_cache): New.
11918 (new_register_cache): Use it.
11919 (regcache_cpy): New.
11920 (register_cache_size): New.
11921 (supply_regblock): New.
11922 (regcache_read_pc, regcache_write_pc): New.
11924 * tracepoint.c: New.
11926 * Makefile.in (OBS): Add tracepoint.o.
11927 (tracepoint.o): New rule.
11929 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11931 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11933 (i386-mmx.c): Likewise.
11934 (i386-mmx-linux.o): Likewise.
11935 (i386-mmx-linux.c): Likewise.
11937 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11938 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11939 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11940 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11942 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11943 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11944 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11946 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11948 * Makefile.in (clean): Updated.
11950 (i386-avx.c): Likewise.
11951 (i386-avx-linux.o): Likewise.
11952 (i386-avx-linux.c): Likewise.
11953 (amd64-avx.o): Likewise.
11954 (amd64-avx.c): Likewise.
11955 (amd64-avx-linux.o): Likewise.
11956 (amd64-avx-linux.c): Likewise.
11958 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11959 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11960 (srv_amd64_regobj): Add amd64-avx.o.
11961 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11962 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11963 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11964 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11965 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11966 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11967 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11969 * i387-fp.c: Include "i386-xstate.h".
11971 (i387_cache_to_xsave): Likewise.
11972 (i387_xsave_to_cache): Likewise.
11973 (x86_xcr0): Likewise.
11975 * i387-fp.h (i387_cache_to_xsave): Likewise.
11976 (i387_xsave_to_cache): Likewise.
11977 (x86_xcr0): Likewise.
11979 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11980 * linux-crisv32-low.c (target_regsets): Likewise.
11981 * linux-m68k-low.c (target_regsets): Likewise.
11982 * linux-mips-low.c (target_regsets): Likewise.
11983 * linux-ppc-low.c (target_regsets): Likewise.
11984 * linux-s390-low.c (target_regsets): Likewise.
11985 * linux-sh-low.c (target_regsets): Likewise.
11986 * linux-sparc-low.c (target_regsets): Likewise.
11987 * linux-xtensa-low.c (target_regsets): Likewise.
11989 * linux-low.c: Include <sys/uio.h>.
11990 (regsets_fetch_inferior_registers): Support nt_type.
11991 (regsets_store_inferior_registers): Likewise.
11992 (linux_process_qsupported): New.
11993 (linux_target_ops): Add linux_process_qsupported.
11995 * linux-low.h (regset_info): Add nt_type.
11996 (linux_target_ops): Add process_qsupported.
11998 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12000 (init_registers_i386_avx_linux): New.
12001 (init_registers_amd64_avx_linux): Likewise.
12002 (xmltarget_i386_linux_no_xml): Likewise.
12003 (xmltarget_amd64_linux_no_xml): Likewise.
12004 (PTRACE_GETREGSET): Likewise.
12005 (PTRACE_SETREGSET): Likewise.
12006 (x86_fill_xstateregset): Likewise.
12007 (x86_store_xstateregset): Likewise.
12008 (use_xml): Likewise.
12009 (x86_linux_update_xmltarget): Likewise.
12010 (x86_linux_process_qsupported): Likewise.
12011 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12012 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12013 init_registers_i386_linux here. Call
12014 x86_linux_update_xmltarget.
12015 (the_low_target): Add x86_linux_process_qsupported.
12017 * server.c (handle_query): Call target_process_qsupported.
12019 * target.h (target_ops): Add process_qsupported.
12020 (target_process_qsupported): New.
12022 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12024 * inferiors.c (add_thread): Set last_status kind to
12025 TARGET_WAITKIND_IGNORE.
12026 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12027 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12028 (linux_wait_1): Move `thread' local definition to block that uses
12029 it. Don't NULL initialize `event_child'.
12030 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12031 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12032 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12034 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12036 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12037 an extended waitstatus, or by a watchpoint.
12038 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12039 thread was stepping or has been stopped by a watchpoint.
12041 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12043 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12044 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12045 of another, then delete the previous, and validate all
12047 (validate_inserted_breakpoint): New.
12048 (delete_disabled_breakpoints): New.
12049 (validate_breakpoints): New.
12050 (check_mem_read): Validate breakpoints before trusting their
12051 shadow. Delete disabled breakpoints.
12052 (check_mem_write): Validate breakpoints before trusting they
12053 should be inserted. Delete disabled breakpoints.
12054 * mem-break.h (validate_breakpoints):
12055 * server.c (handle_query): Validate breakpoints when we see a
12058 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12060 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12061 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12062 if we could tell there's a GDB breakpoint at stop_pc.
12063 (need_step_over_p): Don't do a step over if we find a GDB
12064 breakpoint at the resume PC.
12066 * mem-break.c (struct raw_breakpoint): New.
12067 (enum bkpt_type): New type `gdb_breakpoint'.
12068 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12069 fields. New field `raw'.
12070 (find_raw_breakpoint_at): New.
12071 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12072 breakpoint instead.
12073 (set_breakpoint_at): Adjust.
12074 (delete_raw_breakpoint): New.
12075 (release_breakpoint): New.
12076 (delete_breakpoint): Rename to...
12077 (delete_breakpoint_1): ... this. Add proc parameter. Use
12078 release_breakpoint. Return ENOENT.
12079 (delete_breakpoint): Reimplement.
12080 (find_breakpoint_at): Delete.
12081 (find_gdb_breakpoint_at): New.
12082 (delete_breakpoint_at): Delete.
12083 (set_gdb_breakpoint_at): New.
12084 (delete_gdb_breakpoint_at): New.
12085 (gdb_breakpoint_here): New.
12086 (set_reinsert_breakpoint): Use release_breakpoint.
12087 (uninsert_breakpoint): Rename to ...
12088 (uninsert_raw_breakpoint): ... this.
12089 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12090 (reinsert_raw_breakpoint): Change parameter type to
12092 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12094 (check_breakpoints): Adjust. Use release_breakpoint.
12095 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12096 (breakpoint_inserted_here): Ditto.
12097 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12098 Don't trust the breakpoint's shadow if it is not inserted.
12099 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12100 (delete_all_breakpoints): Adjust.
12101 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12102 use delete_breakpoint_1.
12104 * mem-break.h (breakpoints_supported): Delete declaration.
12105 (set_gdb_breakpoint_at): Declare.
12106 (gdb_breakpoint_here): Declare.
12107 (delete_breakpoint_at): Delete.
12108 (delete_gdb_breakpoint_at): Declare.
12110 * server.h (struct raw_breakpoint): Forward declare.
12111 (struct process_info): New field `raw_breakpoints'.
12113 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12116 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12118 * linux-low.c (status_pending_p_callback): Fix comment.
12119 (linux_wait_for_event_1): Move most of the internal breakpoint
12120 handling from here...
12121 (linux_wait_1): ... to here.
12122 (count_events_callback): New.
12123 (select_singlestep_lwp_callback): New.
12124 (select_event_lwp_callback): New.
12125 (cancel_breakpoints_callback): New.
12126 (select_event_lwp): New.
12127 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12128 priority to all LWPs that have had events that should be reported
12129 to the client. Cancel breakpoints when about to reporting the
12130 event to the client, not while stopping lwps. No longer cancel
12131 finished single-steps here.
12132 (cancel_finished_single_step): Delete.
12133 (cancel_finished_single_steps): Delete.
12135 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12137 * mem-break.c (enum bkpt_type): New.
12138 (struct breakpoint): New field `type'.
12139 (set_breakpoint_at): Change return type to struct breakpoint
12140 pointer. Set type to `other_breakpoint' by default.
12141 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12142 in the breakpoint list.
12143 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12144 (reinsert_breakpoint): Rename to ...
12145 (reinsert_raw_breakpoint): ... this.
12146 (reinsert_breakpoints_at): Adjust.
12147 * mem-break.h (struct breakpoint): Declare.
12148 (set_breakpoint_at): Change return type to struct breakpoint
12151 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12153 * server.c (handle_query): Assign, not compare.
12155 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12157 Teach linux gdbserver to step-over-breakpoints.
12159 * linux-low.c (can_hardware_single_step): New.
12160 (supports_breakpoints): New.
12161 (handle_extended_wait): If stopping threads, read the stop pc of
12162 the new cloned LWP.
12164 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12165 low target doesn't support retrieving the PC.
12166 (add_lwp): Set last_resume_kind to resume_continue.
12167 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12168 (linux_attach): Don't clear stop_expected. Set the lwp's
12169 last_resume_kind to resume_stop.
12170 (linux_detach_one_lwp): Don't check for removed breakpoints.
12171 (check_removed_breakpoint): Delete.
12172 (status_pending_p): Rename to ...
12173 (status_pending_p_callback): ... this. Don't check for removed
12174 breakpoints. Don't consider threads that are stopped from GDB's
12176 (linux_wait_for_lwp): Always read the stop_pc here.
12177 (cancel_breakpoint): New.
12178 (step_over_bkpt): New global.
12179 (linux_wait_for_event_1): Implement stepping over breakpoints.
12180 (gdb_wants_lwp_stopped): New.
12181 (gdb_wants_all_stopped): New.
12182 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12183 single-step traps here. Store the thread's last reported target
12185 (send_sigstop): Don't clear stop_expected. Always set it,
12187 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12188 (cancel_finished_single_step): New.
12189 (cancel_finished_single_steps): New.
12190 (wait_for_sigstop): Don't cancel finished single-step traps here.
12191 (linux_resume_one_lwp): Don't check for removed breakpoints.
12192 Don't set `step' on non-hardware step archs.
12193 (linux_set_resume_request): Ignore resume_stop requests if already
12194 stopping or stopped. Set the lwp's last_resume_kind.
12195 (resume_status_pending_p): Don't check for removed breakpoints.
12196 (need_step_over_p): New.
12197 (start_step_over): New.
12198 (finish_step_over): New.
12199 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12200 requests. Clear the thread's last reported target waitstatus.
12201 Don't use the `suspended' flag. Don't consider pending breakpoints.
12202 (linux_resume): Start a step-over if necessary.
12203 (proceed_one_lwp): New.
12204 (proceed_all_lwps): New.
12205 (unstop_all_lwps): New.
12206 * linux-low.h (struct lwp_info): Rewrite comment for the
12207 `suspended' flag. Add the `stop_pc' field. Delete the
12208 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12209 Add `'last_resume_kind' and `need_step_over' fields.
12210 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12211 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12212 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12213 (set_raw_breakpoint_at): New.
12214 (set_breakpoint_at): Rewrite to use it.
12215 (reinsert_breakpoint_handler): Delete.
12216 (set_reinsert_breakpoint): New.
12217 (reinsert_breakpoint_by_bp): Delete.
12218 (delete_reinsert_breakpoints): New.
12219 (uninsert_breakpoint): Rewrite.
12220 (uninsert_breakpoints_at): New.
12221 (reinsert_breakpoint): Rewrite.
12222 (reinsert_breakpoints_at): New.
12223 (check_breakpoints): Rewrite.
12224 (breakpoint_here): New.
12225 (breakpoint_inserted_here): New.
12226 (check_mem_read): Adjust.
12227 * mem-break.h (breakpoints_supported, breakpoint_here)
12228 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12229 (reinsert_breakpoint_by_bp): Delete declaration.
12230 (delete_reinsert_breakpoints): Declare.
12231 (reinsert_breakpoint): Delete declaration.
12232 (reinsert_breakpoints_at): Declare.
12233 (uninsert_breakpoint): Delete declaration.
12234 (uninsert_breakpoints_at): Declare.
12235 (check_breakpoints): Adjust prototype.
12236 * server.h: Adjust include order.
12237 (struct thread_info): Declare here. Add a `last_status' field.
12239 2010-03-23 Michael Snyder <msnyder@vmware.com>
12241 * server.c (crc32): New function.
12242 (handle_query): Add handling for 'qCRC:' request.
12244 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12246 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12247 lwp had been stopped by a watchpoint.
12249 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12251 * server.h (internal_error): Declare.
12252 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12253 * utils.c (internal_error): New function.
12255 2010-03-15 Andreas Schwab <schwab@redhat.com>
12257 * configure.srv: Fix typo setting srv_regobj.
12259 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12261 * linux-low.c (fetch_register): Avoid passing a non string literal
12263 (usr_store_inferior_registers): Ditto.
12265 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12267 * linux-low.c (linux_write_memory): Bail out early if peeking
12270 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12272 * linux-low.h (struct lwp_info): New fields
12273 `stopped_by_watchpoint' and `stopped_data_address'.
12274 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12275 here, and cache them in the lwp object.
12276 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12278 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12280 (linux_stopped_by_watchpoint): Rewrite.
12281 (linux_stopped_data_address): Rewrite.
12283 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12285 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12286 switching the current inferior, not before.
12288 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12290 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12291 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12292 i386-linux.c and amd64-linux.c.
12293 (reg-i386.o): Removed.
12294 (reg-i386.c): Likewise.
12295 (reg-i386-linux.o): Likewise.
12296 (reg-i386-linux.c): Likewise.
12297 (reg-x86-64.o): Likewise.
12298 (reg-x86-64.c): Likewise.
12299 (reg-x86-64-linux.o): Likewise.
12300 (reg-x86-64-linux.c): Likewise.
12302 (i386.c): Likewise.
12303 (i386-linux.o): Likewise.
12304 (i386-linux.c): Likewise.
12305 (amd64.o): Likewise.
12306 (amd64.c): Likewise.
12307 (amd64-linux.o): Likewise.
12308 (amd64-linux.c): Likewise.
12310 * configure.srv (srv_i386_regobj): New.
12311 (srv_i386_linux_regobj): Likewise.
12312 (srv_amd64_regobj): Likewise.
12313 (srv_amd64_linux_regobj): Likewise.
12314 (srv_i386_32bit_xmlfiles): Likewise.
12315 (srv_i386_64bit_xmlfiles): Likewise.
12316 (srv_i386_xmlfiles): Likewise.
12317 (srv_amd64_xmlfiles): Likewise.
12318 (srv_i386_linux_xmlfiles): Likewise.
12319 (srv_amd64_linux_xmlfiles): Likewise.
12320 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12321 srv_xmlfiles to $srv_i386_xmlfiles.
12322 (i[34567]86-*-mingw32ce*): Likewise.
12323 (i[34567]86-*-mingw*): Likewise.
12324 (i[34567]86-*-nto*): Likewise.
12325 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12326 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12327 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12328 (x86_64-*-linux*): Likewise.
12330 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12331 (init_registers_amd64_linux): New.
12332 (x86_arch_setup): Replace init_registers_x86_64_linux with
12333 init_registers_amd64_linux.
12335 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12337 * configure.ac: Check for libdl. If it is not available link against
12338 static libthread_db.
12339 * configure: Regenerate.
12341 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12345 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12346 handing a read watchpoint.
12347 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12349 2010-02-12 Doug Evans <dje@google.com>
12351 * linux-low.c (linux_supports_tracefork_flag): Document.
12352 (linux_look_up_symbols): Add comment.
12354 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12356 * regcache.c (supply_register): Clear regcache if buf is NULL.
12358 2010-02-02 Nicolas Roche <roche@sourceware.org>
12359 Joel Brobecker <brobecker@adacore.com>
12361 * inferiors.c (find_inferior): Add function documentation.
12362 (unloaded_dll): Handle the case where the unloaded dll has not
12363 been previously registered in the dll list.
12365 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12367 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12368 (thumb2_breakpoint): New.
12369 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12371 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12373 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12374 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12377 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12379 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12381 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12383 * linux-s390-low.c (s390_collect_ptrace_register)
12384 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12386 2010-01-21 Doug Evans <dje@google.com>
12388 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12389 (PTRACE_ARG4_TYPE): New macro.
12390 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12391 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12392 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12393 (usr_store_inferior_registers): Ditto.
12394 (linux_read_memory, linux_write_memory): Ditto.
12395 (linux_test_for_tracefork): Ditto.
12397 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12398 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12400 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12402 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12405 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12407 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12408 prototype to take a regcache. Adjust.
12410 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12412 * regcache.h (struct thread_info): Forward declare.
12413 (struct regcache): New.
12414 (new_register_cache): Adjust prototype.
12415 (get_thread_regcache): Declare.
12416 (free_register_cache): Adjust prototype.
12417 (registers_to_string, registers_from_string): Ditto.
12418 (supply_register, supply_register_by_name, collect_register)
12419 (collect_register_as_string, collect_register_by_name): Ditto.
12420 * regcache.c (struct inferior_regcache_data): Delete.
12421 (get_regcache): Rename to ...
12422 (get_thread_regcache): ... this. Adjust. Switch inferior before
12423 fetching registers.
12424 (regcache_invalidate_one): Adjust.
12425 (regcache_invalidate): Fix prototype.
12426 (new_register_cache): Return the new register cache.
12427 (free_register_cache): Change prototype.
12428 (realloc_register_cache): Adjust.
12429 (registers_to_string): Change prototype to take a regcache. Adjust.
12430 (registers_from_string): Ditto.
12431 (register_data): Ditto.
12432 (supply_register): Ditto.
12433 (supply_register_by_name): Ditto.
12434 (collect_register): Ditto.
12435 (collect_register_as_string): Ditto.
12436 (collect_register_by_name): Ditto.
12437 * server.c (process_serial_event): Adjust.
12438 * linux-low.h (regset_fill_func, regset_store_func): Change
12440 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12442 * linux-low.c (get_stop_pc): Adjust.
12443 (check_removed_breakpoint): Adjust.
12444 (linux_wait_for_event): Adjust.
12445 (linux_resume_one_lwp): Adjust.
12446 (fetch_register): Add regcache parameter. Adjust.
12447 (usr_store_inferior_registers): Ditto.
12448 (regsets_fetch_inferior_registers): Ditto.
12449 (regsets_store_inferior_registers): Ditto.
12450 (linux_fetch_registers, linux_store_registers): Ditto.
12451 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12453 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12455 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12456 prototype to take a regcache.
12457 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12458 * remote-utils.c (convert_ascii_to_int, outreg)
12459 (prepare_resume_reply): Change prototype to take a regcache.
12461 * target.h (struct target_ops) <fetch_registers, store_registers>:
12462 Change prototype to take a regcache.
12463 (fetch_inferior_registers, store_inferior_registers): Change
12464 prototype to take a regcache. Adjust.
12465 * proc-service.c (ps_lgetregs): Adjust.
12466 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12467 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12468 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12469 take a regcache. Adjust.
12470 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12471 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12472 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12473 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12474 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12475 (cris_cannot_fetch_register):
12476 (cris_breakpoint_at): Change prototype to take a regcache.
12478 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12479 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12480 to take a regcache. Adjust.
12481 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12483 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12484 take a regcache. Adjust.
12485 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12486 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12487 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12488 * linux-mips-low.c (mips_get_pc):
12489 (mips_set_pc): Change prototype to take a regcache. Adjust.
12490 (mips_reinsert_addr): Adjust.
12491 (mips_collect_register): Change prototype to take a regcache.
12493 (mips_supply_register):
12494 (mips_collect_register_32bit, mips_supply_register_32bit)
12495 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12496 (mips_store_fpregset): Ditto.
12497 * linux-ppc-low.c (ppc_supply_ptrace_register)
12498 (ppc_supply_ptrace_register): Ditto.
12499 (parse_spufs_run): Adjust.
12500 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12501 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12502 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12503 take a regcache. Adjust.
12504 * linux-s390-low.c (s390_collect_ptrace_register)
12505 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12506 (s390_set_pc): Change prototype to take a regcache. Adjust.
12507 (s390_arch_setup): Adjust.
12508 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12509 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12510 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12511 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12512 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12514 (sparc_breakpoint_at): Adjust.
12515 * linux-xtensa-low.c (xtensa_fill_gregset):
12516 (xtensa_store_gregset):
12517 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12518 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12519 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12520 prototype to take a regcache. Adjust.
12521 * win32-arm-low.c (arm_fetch_inferior_register)
12522 (arm_store_inferior_register): Change prototype to take a
12524 * win32-i386-low.c (i386_fetch_inferior_register)
12525 (i386_store_inferior_register): Change prototype to take a
12527 * win32-low.c (child_fetch_inferior_registers)
12528 (child_store_inferior_registers): Change prototype to take a
12530 (win32_wait): Adjust.
12531 (win32_fetch_inferior_registers): Change prototype to take a
12533 (win32_store_inferior_registers): Adjust.
12534 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12535 store_inferior_register>: Change prototype to take a regcache.
12537 2010-01-20 Doug Evans <dje@google.com>
12539 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12541 (linux_wait_for_event1, linux_init_signals): Ditto.
12542 (W_STOPCODE): Provide definition if missing.
12544 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12546 * linux-low.c (linux_core_of_thread): New.
12547 (compare_ints, show_process, list_threads): New.
12548 (linux_qxfer_osdata): Report threads and cores.
12549 (linux_target_op): Register linux_core_of_thread.
12550 * remote-utils.c (prepare_resume_reply): Report the core.
12551 (buffer_xml_printf): Support %d specifier.
12552 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12554 (handle_query): Handle qXfer:threads. Announce availability
12556 * target.h (struct target_ops): New field core_of_thread.
12558 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12560 * Makefile.in (clean): Remove new generated files.
12561 (reg-s390.o, reg-s390.c): Remove rules.
12562 (reg-s390x.o, reg-s390x.c): Likewise.
12563 (s390-linux32.o, s390-linux32.c): Add rules.
12564 (s390-linux64.o, s390-linux64.c): Likewise.
12565 (s390x-linux64.o, s390x-linux64.c): Likewise.
12566 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12567 * linux-s390-low.c: Include <elf.h>.
12568 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12569 (init_registers_s390): Remove prototype.
12570 (init_registers_s390x): Likewise.
12571 (init_registers_s390_linux32): Add prototype.
12572 (init_registers_s390_linux64): Likewise.
12573 (init_registers_s390x_linux64): Likewise.
12574 (s390_num_regs_3264): New define.
12575 (s390_regmap_3264): New global variable.
12576 (s390_cannot_fetch_register): Remove obsolete check.
12577 (s390_cannot_store_register): Likewise.
12578 (s390_collect_ptrace_register): Handle upper/lower register halves.
12579 (s390_supply_ptrace_register): Likewise.
12580 (s390_fill_gregset): Update to register number changes.
12581 (s390_get_hwcap): New routine.
12582 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12583 Install appropriate regmap and register set.
12585 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12587 * server.c (gdbserver_version): Update copyright year to 2010.
12588 * gdbreplay.c (gdbreplay_version): Likewise.
12590 2009-12-28 Doug Evans <dje@google.com>
12592 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12593 elf/external.h. Include <elf.h> instead but only if necessary.
12595 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12597 * linux-low.c (linux_remove_process): Remove `detaching'
12598 parameter. Don't release/detach from thread_db here.
12599 (linux_kill): Release/detach from thread_db here, ...
12600 (linux_detach): ... and here, before actually detaching.
12601 (linux_wait_1): ... and here, when a process exits.
12602 * thread-db.c (any_thread_of): New.
12603 (thread_db_free): Switch the current inferior to a thread of the
12606 2009-12-21 Doug Evans <dje@google.com>
12608 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12610 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12611 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12612 warning ifndef __NR_tkill. Move setting of errno there too.
12613 Delete unnecessary resetting of errno after syscall.
12614 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12616 * configure.ac: Check for dladdr.
12617 * config.in: Regenerate.
12618 * configure: Regenerate.
12619 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12620 (try_thread_db_load): Update.
12622 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12624 2009-12-18 Doug Evans <dje@google.com>
12626 * event-loop.c: Include unistd.h if it exists.
12628 * linux-low.c (my_waitpid): Move definition away from being in
12629 between linux_tracefork_child/linux_test_for_tracefork.
12631 * gdb_proc_service.h (psaddr_t): Fix type.
12632 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12633 signature to match glibc.
12635 2009-12-16 Doug Evans <dje@google.com>
12637 * linux-low.c (linux_read_memory): Fix argument to read.
12639 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12641 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12642 events, don't leave current_inferior pointing at null.
12644 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12646 * win32-low.c (LOG): Delete.
12647 (OUTMSG): Output to stderr.
12648 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12649 on compile time LOG macro.
12650 (win32_wait): Fix debug output.
12652 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12654 * win32-low.c (win32_add_one_solib): If the dll name is
12655 "ntdll.dll", prepend the system directory to the dll path.
12657 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12659 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12661 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12662 Vladimir Prus <vladimir@codesourcery.com>
12664 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12665 * configure.ac: Check for __mcoldfire__ and set
12666 gdb_cv_m68k_is_coldfire.
12667 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12668 reg-cf.o and reg-m68k.o.
12669 * configure: Regenerated.
12671 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12673 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12674 Pass it to thread_db_free.
12675 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12676 proper `detaching' argument to linux_remove_process.
12677 * linux-low.h (thread_db_free): Add `detaching' parameter.
12678 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12680 (thread_db_free): Add `detaching' parameter. Only
12681 call td_ta_clear_event if detaching from process.
12683 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12685 * thread-db.c (thread_db_free): Fix typo.
12687 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12690 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12692 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12694 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12695 with an i686 compiler.
12696 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12698 * configure: Rebuilt.
12700 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12704 * server.c (handle_search_memory_1): Correct read_addr initialization
12705 in loop for searching subsequent chunks.
12707 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12709 * configure.ac: New --with-libthread-db option.
12710 * thread-db.c: Allow direct dependence on libthread_db.
12711 (thread_db_free): Adjust.
12712 * config.in: Regenerate.
12713 * configure: Likewise.
12715 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12718 * thread-db.c (attach_thread): New function.
12719 (maybe_attach_thread): Return success/failure.
12720 (find_new_threads_callback): Adjust.
12721 (thread_db_find_new_threads): Loop until no new threads.
12723 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12725 * proc-service.c (ps_lgetregs): Formatting.
12727 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12729 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12730 * configure.ac: Adjust.
12731 * linux-low.h (struct process_info_private): Move members to struct
12733 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12734 * linux-low.c (linux_remove_process): Adjust.
12735 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12736 * server.c (handle_query): Move code ...
12737 (handle_monitor_command): ... here. New function.
12738 * target.h (struct target_ops): New member.
12739 * thread-db.c (struct thread_db): New.
12740 (libthread_db_search_path): New variable.
12741 (thread_db_create_event, thread_db_enable_reporting)
12742 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12743 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12744 (try_thread_db_load_1, dladdr_to_soname): New functions.
12745 (try_thread_db_load, thread_db_load_search): New functions.
12746 (thread_db_init): Search for libthread_db.
12747 (thread_db_free): New function.
12748 (thread_db_handle_monitor_command): Likewise.
12749 * config.in: Regenerate.
12750 * configure: Regenerate.
12752 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12754 * spu-low.c (spu_kill): Wait for inferior to terminate.
12755 Call clear_inferiors.
12756 (spu_detach): Call clear_inferiors.
12758 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12760 * aclocal.m4: Regenerate.
12761 * config.in: Likewise.
12762 * configure: Likewise.
12764 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12766 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12767 (parse_spufs_run): New function.
12768 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12769 (ppc_breakpoint_at): Handle SPU breakpoints.
12771 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12773 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12774 (SPUFS_MAGIC): Define.
12775 (spu_enumerate_spu_ids): New function.
12776 (linux_qxfer_spu): New function.
12777 (linux_target_ops): Install linux_qxfer_spu.
12779 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12781 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12782 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12783 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12784 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12785 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12786 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12787 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12788 (init_registers_powerpc_cell32l): Add prototype.
12789 (init_registers_powerpc_cell64l): Likewise.
12790 (ppc_arch_setup): Detect Cell/B.E. architecture.
12792 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12794 * Makefile.in (datarootdir): New variable.
12796 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12798 * linux-low.c (linux_write_memory): Update debugging output.
12799 * Makefile.in (clean): Add new descriptions.
12800 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12801 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12802 * configure.srv: Add new files for arm*-*-linux*.
12803 * linux-arm-low.c: Add new declarations.
12804 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12805 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12806 (HWCAP_VFPv3D16): New.
12807 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12808 instead of __IWMMXT__.
12809 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12810 (arm_arch_setup): New.
12811 (target_regsets): Remove #ifdef. Add VFP regset.
12812 (the_low_target): Use arm_arch_setup.
12814 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12816 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12817 the main thread again.
12819 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12821 Adding Neutrino gdbserver.
12822 * configure: Regenerated.
12823 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12824 * configure.srv (i[34567]86-*-nto*): New target.
12825 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12826 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12827 (nto_comctrl) [__QNX__]: New function.
12828 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12830 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12832 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12835 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12836 Pedro Alves <pedro@codesourcery.com>
12838 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12839 don't support CONTEXT_EXTENDED_REGISTERS.
12840 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12841 (the_low_target): Install them.
12842 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12843 failing with ERROR_PIPE_NOT_CONNECTED.
12845 2009-06-30 Doug Evans <dje@google.com>
12846 Pierre Muller <muller@ics.u-strasbg.fr>
12848 Add h/w watchpoint support to x86-linux, win32-i386.
12849 * Makefile.in (SFILES): Add i386-low.c
12850 (i386_low_h): Define.
12851 (i386-low.o): Add dependencies.
12852 (linux-x86-low.o): Add i386-low.h dependency.
12853 (win32-i386-low.o): Ditto.
12854 * i386-low.c: New file.
12855 * i386-low.h: New file.
12856 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12857 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12858 * linux-low.c (linux_add_process): Initialize arch_private.
12859 (linux_remove_process): Free arch_private.
12860 (add_lwp): Initialize arch_private.
12861 (delete_lwp): Free arch_private.
12862 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12864 * linux-low.h (process_info_private): New member arch_private.
12865 (lwp_info): New member arch_private.
12866 (linux_target_ops): New members new_process, new_thread,
12868 (ptid_of): New macro.
12869 * linux-x86-low.c: Include stddef.h, i386-low.h.
12870 (arch_process_info): New struct.
12871 (arch_lwp_info): New struct.
12872 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12873 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12874 (i386_dr_low_get_status): New function.
12875 (x86_insert_point, x86_remove_point): New functions.
12876 (x86_stopped_by_watchpoint): New function.
12877 (x86_stopped_data_address): New function.
12878 (x86_linux_new_process, x86_linux_new_thread): New functions.
12879 (x86_linux_prepare_to_resume): New function.
12880 (the_low_target): Add entries for insert_point, remove_point,
12881 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12883 * server.c (debug_hw_points): New global.
12884 (monitor_show_help): Document set debug-hw-points.
12885 (handle_query): Process "set debug-hw-points".
12886 * server.h (debug_hw_points): Declare.
12887 (paddress): Declare.
12888 * utils.c (NUMCELLS, CELLSIZE): New macros.
12889 (get_sell, xsnprintf, paddress): New functions.
12890 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12891 remove_point, stopped_by_watchpoint, stopped_data_address.
12892 * win32-i386-low.c: Include i386-low.h.
12893 (debug_reg_state): Replaces dr.
12894 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12895 (i386_dr_low_get_status): New function.
12896 (i386_insert_point, i386_remove_point): New functions.
12897 (i386_stopped_by_watchpoint): New function.
12898 (i386_stopped_data_address): New function.
12899 (i386_initial_stuff): Update.
12900 (get_thread_context,set_thread_context,i386_thread_added): Update.
12901 (the_low_target): Add entries for insert_point,
12902 remove_point, stopped_by_watchpoint, stopped_data_address.
12903 * win32-low.c (win32_insert_watchpoint): New function.
12904 (win32_remove_watchpoint): New function.
12905 (win32_stopped_by_watchpoint): New function.
12906 (win32_stopped_data_address): New function.
12907 (win32_target_ops): Add entries for insert_watchpoint,
12908 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12909 * win32-low.h (win32_target_ops): New members insert_point,
12910 remove_point, stopped_by_watchpoint, stopped_data_address.
12912 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12914 * server.c (process_serial_event): Re-return unsupported, not
12915 error, if the type isn't recognized. Re-allow supporting only
12916 insert or remove packets. Also call require_running for
12917 breakpoints. Add missing break statement to default case. Tidy.
12918 * target.h (struct target_ops): Rename insert_watchpoint to
12919 insert_point, and remove_watchpoint to remove_point.
12921 * linux-low.h (struct linux_target_ops): Likewise.
12922 * linux-low.c (linux_insert_watchpoint): Rename to ...
12923 (linux_insert_point): ... this. Adjust.
12924 (linux_remove_watchpoint): Rename to ...
12925 (linux_remove_point): ... this. Adjust.
12926 (linux_target_ops): Adjust.
12927 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12928 (cris_insert_point): ... this.
12929 (cris_remove_watchpoint): Rename to ...
12930 (cris_remove_point): ... this.
12931 (the_low_target): Adjust.
12933 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12935 * server.c (handle_v_kill): Pass signal_pid to
12936 kill_inferior if multi_process is zero.
12938 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12940 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12941 * target.h (target_ops): Comment for *_watchpoint to make it clear
12942 the functions can get types '0' and '1'.
12944 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12946 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12947 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12948 * regcache.c (get_regcache): Likewise.
12949 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12950 * win32-low.c (child_fetch_inferior_registers): Remove check for
12953 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12954 Pedro Alves <pedro@codesourcery.com>
12956 * target.h (struct target_ops) <supports_multi_process>: New
12958 (target_supports_multi_process): New.
12959 * server.c (handle_query): Even if GDB reports support, only
12960 enable multi-process if the target also supports it. Report
12961 multi-process support only if the target backend supports it.
12962 * linux-low.c (linux_supports_multi_process): New function.
12963 (linux_target_ops): Install it as target_supports_multi_process
12966 2009-05-24 Doug Evans <dje@google.com>
12968 Global renaming of find_thread_pid to find_thread_ptid.
12969 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12970 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12971 All callers updated.
12973 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12974 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12977 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12978 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12979 (linux_resume_one_lwp): Ditto.
12981 2009-05-23 Doug Evans <dje@google.com>
12983 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12984 from struct inferior_list_entry * to struct lwp_info *.
12985 All callers updated.
12987 2009-05-13 Doug Evans <dje@google.com>
12989 * linux-x86-low.c: Don't include assert.h.
12990 (x86_siginfo_fixup): Use fatal, not assert.
12991 (x86_arch_setup): Fix comment.
12993 2009-05-12 Doug Evans <dje@google.com>
12995 Biarch support for i386/amd64 gdbserver.
12996 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12997 Add linux-x86-low.c.
12998 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12999 (linux-x86-low.o): Add.
13000 * linux-x86-64-low.c: Delete.
13001 * linux-i386-low.c: Delete.
13002 * linux-x86-low.c: New file.
13003 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13005 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13007 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13008 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13009 (linux_child_pid_to_exec_file): New function.
13010 (elf_64_header_p, elf_64_file_p): New functions.
13011 (siginfo_fixup): New function.
13012 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13013 give target a chance to convert layout.
13014 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13015 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13017 2009-05-07 Doug Evans <dje@google.com>
13019 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13020 (regsets_store_inferior_registers): Ditto.
13022 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13026 * linux-low.c (must_set_ptrace_flags): Delete.
13027 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13029 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13030 `lwp->must_set_ptrace_flags' instead.
13031 (linux_wait_for_event_1): Set ptrace options here.
13032 (linux_wait_1): ... not here.
13034 2009-04-30 Doug Evans <dje@google.com>
13036 * inferiors.c (started_inferior_callback): New function.
13037 (attached_inferior_callback): New function.
13038 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13039 * server.c (print_started_pid, print_attached_pid): New functions.
13040 (detach_or_kill_for_exit): New function.
13041 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13042 * server.h (have_started_inferiors_p): Declare.
13043 (have_attached_inferiors_p): Declare.
13045 * inferiors.c (remove_process): Fix memory leak, free process.
13046 * linux-low.c (linux_remove_process): New function.
13047 (linux_kill): Call it instead of remove_process.
13048 (linux_detach, linux_wait_1): Ditto.
13050 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13052 * configure.srv: Add x86 Windows CE target.
13054 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13056 * inferiors.c (get_thread_process): Make global.
13057 * server.h (get_thread_process): Add prototype.
13058 * thread-db.c (find_one_thread): Use get_thread_process
13059 instead of current_process.
13060 (thread_db_get_tls_address): Do not crash if called when
13061 thread layer is not yet initialized.
13063 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13065 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13066 * spu-low.c (current_tid): Rename to ...
13067 (current_ptid): ... this.
13068 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13069 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13070 ptid_get_lwp (current_ptid) instead of current_tid.
13071 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13072 instead of current_tid. Use find_process_pid to verify pid
13073 argument is valid. Pass proper argument to remove_process.
13074 (spu_thread_alive): Compare current_ptid instead of current_tid.
13075 (spu_resume): Likewise.
13077 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13079 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13082 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13084 Implement the multiprocess extensions, and add linux multiprocess
13087 * server.h (ULONGEST): Declare.
13088 (struct ptid, ptid_t): New.
13089 (minus_one_ptid, null_ptid): Declare.
13090 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13091 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13092 (struct inferior_list_entry): Change `id' type from unsigned from
13094 (struct sym_cache, struct breakpoint, struct
13095 process_info_private): Forward declare.
13096 (struct process_info): Declare.
13097 (current_process): Declare.
13098 (all_processes): Declare.
13099 (initialize_inferiors): Declare.
13100 (add_thread): Adjust to use ptid_t.
13101 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13102 (add_process, remove_process, find_thread_pid): Declare.
13103 (find_inferior_id): Adjust to use ptid_t.
13104 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13105 (multi_process): Declare.
13106 (push_event): Adjust to use ptid_t.
13107 (read_ptid, write_ptid): Declare.
13108 (prepare_resume_reply): Adjust to use ptid_t.
13109 (clear_symbol_cache): Declare.
13110 * inferiors.c (all_processes): New.
13111 (null_ptid, minus_one_ptid): New.
13112 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13113 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13114 (add_thread): Change unsigned long to ptid. Remove gdb_id
13116 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13117 (gdb_id_to_thread): Rename to ...
13118 (find_thread_pid): ... this. Change unsigned long to ptid.
13119 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13120 (loaded_dll, pull_pid_from_list): Adjust.
13121 (add_process, remove_process, find_process_pid)
13122 (get_thread_process, current_process, initialize_inferiors): New.
13123 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13124 (struct target_waitstatus) <related_pid>: Ditto.
13125 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13126 return type to int.
13127 (struct target_ops) <join>: Add `pid' argument.
13128 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13129 (struct target_ops) <wait>: Add `ptid' field. Change return type
13131 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13132 (mywait): Add `ptid' argument. Change return type to ptid_t.
13133 (target_pid_to_str): Declare.
13134 * target.c (set_desired_inferior): Adjust to use ptids.
13135 (mywait): Add new `ptid' argument. Adjust.
13136 (target_pid_to_str): New.
13137 * mem-break.h (free_all_breakpoints): Declare.
13138 * mem-break.c (breakpoints): Delelete.
13139 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13140 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13141 to use per-process breakpoint list.
13142 (free_all_breakpoints): New.
13143 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13144 (symbol_cache, all_symbols_looked_up): Delete.
13146 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13148 (prepare_resume_reply): Change ptid argument's type from unsigned
13149 long to ptid_t. Adjust. Implement W;process and X;process.
13150 (free_sym_cache, clear_symbol_cache): New.
13151 (look_up_one_symbol): Adjust to per-process symbol cache. *
13152 * server.c (cont_thread, general_thread, step_thread): Change type
13154 (attached): Delete.
13155 (multi_process): New.
13156 (last_ptid): Change type to ptid_t.
13157 (struct vstop_notif) <ptid>: Change type to ptid_t.
13158 (queue_stop_reply, push_event): Change `ptid' argument's type to
13160 (discard_queued_stop_replies): Add `pid' argument.
13161 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13162 changes. Don't reference the `attached' global.
13163 (attach_inferior): Adjust to mywait interface changes.
13164 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13165 features. Handle and report "multiprocess+". Handle
13167 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13169 (handle_v_kill): New.
13170 (handle_v_stopped): Adjust to use target_pid_to_str.
13171 (handle_v_requests): Allow multiple attaches and runs when
13172 multiprocess extensions are in effect. Handle "vKill".
13173 (myresume): Adjust to use ptids.
13174 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13175 (handle_status): Adjust to discard_queued_stop_replies interface
13177 (first_thread_of, kill_inferior_callback)
13178 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13179 (main): Call initialize_inferiors. Adjust to use ptids, killing
13180 and detaching from all inferiors. Handle multiprocess packet
13182 * linux-low.h: Include gdb_proc_service.h.
13183 (struct process_info_private): New.
13184 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13185 <lwpid_of>: Use ptid_get_lwp.
13186 (get_lwp_thread): Adjust.
13187 (struct lwp_info): Add `dead' member.
13188 (find_lwp_pid): Declare.
13189 * linux-low.c (thread_db_active): Delete.
13190 (new_inferior): Adjust comment.
13191 (inferior_pid): Delete.
13192 (linux_add_process): New.
13193 (handle_extended_wait): Adjust.
13194 (add_lwp): Change unsigned long to ptid.
13195 (linux_create_inferior): Add process to processes table. Adjust
13196 to use ptids. Don't set new_inferior here.
13197 (linux_attach_lwp): Rename to ...
13198 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13199 it. Adjust to use ptids.
13200 (linux_attach_lwp): New.
13201 (linux_attach): Add process to processes table. Don't set
13203 (struct counter): New.
13204 (second_thread_of_pid_p, last_thread_of_process_p): New.
13205 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13206 multiple processes.
13207 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13208 processes. Remove process from process table.
13209 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13210 to multiple processes.
13211 (any_thread_of): New.
13212 (linux_detach): Add `pid' argument, and handle it. Remove process
13213 from processes table.
13214 (linux_join): Add `pid' argument. Handle it.
13215 (linux_thread_alive): Change unsighed long argument to ptid_t.
13216 Consider dead lwps as not being alive.
13217 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13218 threads we're not interested in.
13219 (same_lwp, find_lwp_pid): New.
13220 (linux_wait_for_lwp): Change `pid' argument's type from int to
13222 (linux_wait_for_event): Rename to ...
13223 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13224 from int to ptid_t. Adjust.
13225 (linux_wait_for_event): New.
13226 (linux_wait_1): Add `ptid' argument. Change return type to
13227 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13228 that exit from the process table.
13229 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13231 (mark_lwp_dead): New.
13232 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13233 stopping all threads, mark its main lwp as dead.
13234 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13236 (fetch_register, usr_store_inferior_registers)
13237 (regsets_fetch_inferior_registers)
13238 (regsets_store_inferior_registers, linux_read_memory)
13239 (linux_write_memory): Inline `inferior_pid'.
13240 (linux_look_up_symbols): Adjust to use per-process
13241 `thread_db_active'.
13242 (linux_request_interrupt): Adjust to use ptids.
13243 (linux_read_auxv): Inline `inferior_pid'.
13244 (initialize_low): Don't reference thread_db_active.
13245 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13246 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13247 (ps_getpid): Return the pid of the current inferior.
13248 * thread-db.c (proc_handle, thread_agent): Delete.
13249 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13251 (find_one_thread): Change argument type to ptid_t. Adjust to
13253 (maybe_attach_thread): Adjust to per-process data and ptids.
13254 (thread_db_find_new_threads): Ditto.
13255 (thread_db_init): Ditto.
13256 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13257 processes table. Adjust to use ptids.
13258 (spu_kill, spu_detach): Adjust interface. Remove process from
13260 (spu_join, spu_thread_alive): Adjust interface.
13261 (spu_wait): Adjust interface. Remove process from processes
13262 table. Adjust to use ptids.
13263 * win32-low.c (current_inferior_tid): Delete.
13264 (current_inferior_ptid): New.
13265 (debug_event_ptid): New.
13266 (thread_rec): Take a ptid. Adjust.
13267 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13268 (child_delete_thread): Ditto.
13269 (do_initial_child_stuff): Add `attached' argument. Add process to
13271 (child_fetch_inferior_registers, child_store_inferior_registers):
13273 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13274 (win32_attach): Pass 1 to do_initial_child_stuff.
13275 (win32_kill): Adjust interface. Remove process from processes
13277 (win32_detach): Ditto.
13278 (win32_join): Adjust interface.
13279 (win32_thread_alive): Take a ptid.
13280 (win32_resume): Adjust to use ptids.
13281 (get_child_debug_event): Ditto.
13282 (win32_wait): Adjust interface. Remove exiting process from
13285 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13287 Non-stop mode support.
13289 * server.h (non_stop): Declare.
13290 (gdb_client_data, handler_func): Declare.
13291 (delete_file_handler, add_file_handler, start_event_loop):
13293 (handle_serial_event, handle_target_event, push_event)
13294 (putpkt_notif): Declare.
13295 * target.h (enum resume_kind): New.
13296 (struct thread_resume): Replace `step' field by `kind' field.
13297 (TARGET_WNOHANG): Define.
13298 (struct target_ops) <wait>: Add `options' argument.
13299 <supports_non_stop, async, start_non_stop>: New fields.
13300 (target_supports_non_stop, target_async): New.
13301 (start_non_stop): Declare.
13302 (mywait): Add `options' argument.
13303 * target.c (mywait): Add `options' argument. Print child exit
13304 notifications here.
13305 (start_non_stop): New.
13306 * server.c (non_stop, own_buf, mem_buf): New globals.
13307 (struct vstop_notif): New.
13308 (notif_queue): New global.
13309 (queue_stop_reply, push_event, discard_queued_stop_replies)
13310 (send_next_stop_reply): New.
13311 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13313 (attach_inferior): In non-stop mode, don't wait for the target
13315 (handle_general_set): Handle QNonStop.
13316 (handle_query): When handling qC, return the current general
13317 thread, instead of the first thread of the list.
13318 (handle_query): If the backend supports non-stop mode, include
13319 QNonStop+ in the qSupported query response.
13320 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13322 (handle_v_attach, handle_v_run): Handle non-stop mode.
13323 (handle_v_stopped): New.
13324 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13325 (myresume): Adjust to use resume_kind. Handle non-stop.
13326 (queue_stop_reply_callback): New.
13327 (handle_status): Handle non-stop mode.
13328 (main): Clear non_stop flag on reconnection. Use the event-loop.
13329 Refactor serial protocol handling from here ...
13330 (process_serial_event): ... to this new function. When GDB
13331 selects any thread, select one here. In non-stop mode, wait until
13332 GDB acks all pending events before exiting.
13333 (handle_serial_event, handle_target_event): New.
13334 * remote-utils.c (remote_open): Install remote_desc in the event
13336 (remote_close): Remove remote_desc from the event loop.
13337 (putpkt_binary): Rename to...
13338 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13339 (putpkt_binary): New as wrapper around putpkt_binary_1.
13340 (putpkt_notif): New.
13341 (prepare_resume_reply): In non-stop mode, don't change the
13343 * event-loop.c: New.
13344 * Makefile.in (OBJ): Add event-loop.o.
13345 (event-loop.o): New rule.
13347 * linux-low.h (pid_of): Moved here.
13349 (get_lwp_thread): Use lwpid_of.
13350 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13351 * linux-low.c (pid_of): Delete.
13352 (inferior_pid): Use lwpid_of.
13353 (linux_event_pipe): New.
13354 (target_is_async_p): New.
13356 (handle_extended_wait): Use lwpid_of.
13357 (add_lwp): Don't set lwpid field.
13358 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13359 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13360 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13361 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13362 first. Adjust to linux_wait_for_event interface changes. Use
13364 (linux_detach): Don't delete the main lwp here.
13365 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13366 (status_pending_p): Don't consider explicitly suspended lwps.
13367 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13368 pointer. Add OPTIONS argument. Change return type to int. Use
13369 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13370 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13371 pointer. Add status pointer argument. Return a pid instead of a
13372 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13373 changes. In non-stop mode, don't switch to a random thread.
13374 (linux_wait): Rename to...
13375 (linux_wait_1): ... this. Add target_options argument, and handle
13376 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13377 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13378 clean exit and signal exit code. Don't stop all threads in
13379 non-stop mode. In all-stop mode, only stop all threads when
13380 reporting a stop to GDB. Handle explicit thread stop requests.
13381 (async_file_flush, async_file_mark): New.
13383 (send_sigstop): Use lwpid_of.
13384 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13385 interface changes. In non-stop mode, don't switch to a random
13387 (linux_resume_one_lwp): Use lwpid_of.
13388 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13389 (linux_resume_one_thread): ... this. Handle resume_stop. In
13390 non-stop mode, don't look for pending flag in all threads.
13391 (resume_status_pending_p): Don't consider explicitly suspended
13393 (my_waitpid): Reimplement. Emulate __WALL.
13394 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13396 (sigchld_handler, linux_supports_non_stop, linux_async)
13397 (linux_start_non_stop): New.
13398 (linux_target_ops): Register linux_supports_non_stop, linux_async
13399 and linux_start_non_stop.
13400 (initialize_low): Install SIGCHLD handler.
13401 * thread-db.c (thread_db_create_event, find_one_thread)
13402 (thread_db_get_tls_address): Use lwpid_of.
13403 * win32-low.c (win32_detach): Adjust to use resume_kind.
13404 (win32_wait): Add `options' argument.
13405 * spu-low.c (spu_resume): Adjust to use resume_kind.
13406 (spu_wait): Add `options' argument.
13408 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13410 Decouple target code from remote protocol.
13412 * target.h (enum target_waitkind): New.
13413 (struct target_waitstatus): New.
13414 (struct target_ops) <wait>: Return an unsigned long. Take a
13415 target_waitstatus pointer instead of a char pointer.
13416 (mywait): Likewise.
13417 * target.c (mywait): Change prototype to return an unsigned long.
13418 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13419 * server.h (thread_from_wait, old_thread_from_wait): Delete
13421 (prepare_resume_reply): Change prototype to take a
13423 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13424 (last_status, last_ptid): New.
13425 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13426 pid instead of a signal.
13427 (attach_inferior): Remove "status" and "signal" parameters.
13429 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13431 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13432 (handle_v_requests, myresume): Remove "status" and "signal"
13433 parameters. Adjust.
13434 (handle_status): New.
13435 (main): Delete local `status'. Adjust.
13436 * remote-utils.c: Include target.h.
13437 (prepare_resume_reply): Change prototype to take a
13438 target_waitstatus. Adjust.
13440 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13442 * spu-low.c (spu_wait): Adjust.
13443 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13445 (win32_wait): Adjust.
13447 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13449 * target.h (struct thread_resume): Delete leave_stopped member.
13450 (struct target_ops): Add a `n' argument to the `resume' callback.
13451 * server.c (start_inferior): Adjust.
13452 (handle_v_cont, myresume): Adjust.
13453 * linux-low.c (check_removed_breakpoint): Adjust to resume
13454 interface change, and to removed leave_stopped field.
13455 (resume_ptr): Delete.
13456 (struct thread_resume_array): New.
13457 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13458 resume interface change.
13459 (linux_continue_one_thread, linux_queue_one_thread)
13460 (resume_status_pending_p): Check if the resume field is NULL
13461 instead of checking the leave_stopped member.
13462 (linux_resume): Adjust to the target resume interface change.
13463 * spu-low.c (spu_resume): Adjust to the target resume interface
13465 * win32-low.c (win32_detach, win32_resume): Ditto.
13467 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13469 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13471 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13473 (linux_continue_one_thread): Only preserve the stepping flag if
13474 there's a pending breakpoint.
13476 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13478 * server.c (main): After the inferior having exited, call
13479 remote_close before exiting gdbserver.
13481 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13483 Fix size of FPSCR in Power 7 processors.
13484 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13485 (PPC_FEATURE_HAS_DFP): New #define.
13486 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13489 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13491 * server.c (handle_query) Whitespace and formatting.
13493 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13495 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13496 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13497 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13498 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13499 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13500 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13501 Makefile.in, configure.ac: Fix whitespace throughout.
13502 * configure: Regenerate.
13504 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13506 * inferiors.c (find_inferior): Make it safe for the callback
13507 function to delete the currently iterated inferior.
13509 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13511 * Makefile.in (linuw_low_h): Move higher.
13512 (thread-db.o): Depend on $(linux_low_h).
13514 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13516 Rename "process" to "lwp" throughout.
13518 * linux-low.c (all_processes): Rename to...
13519 (all_lwps): ... this.
13520 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13521 (add_process): Rename to ...
13522 (add_lwp): ... this. Adjust.
13523 (linux_create_inferior): Adjust.
13524 (linux_attach_lwp): Adjust.
13525 (linux_attach): Adjust.
13526 (linux_kill_one_process): Rename to ...
13527 (linux_kill_one_lwp): ... this. Adjust.
13528 (linux_kill): Adjust.
13529 (linux_detach_one_process): Rename to ...
13530 (linux_detach_one_lwp): ... this. Adjust.
13531 (linux_detach): Adjust.
13532 (check_removed_breakpoint): Adjust.
13533 (status_pending_p): Adjust.
13534 (linux_wait_for_process): Rename to ...
13535 (linux_wait_for_lwp): ... this. Adjust.
13536 (linux_wait_for_event): Adjust.
13537 (send_sigstop): Adjust.
13538 (wait_for_sigstop): Adjust.
13539 (stop_all_processes): Rename to ...
13540 (stop_all_lwps): ... this.
13541 (linux_resume_one_process): Rename to ...
13542 (linux_resume_one_lwp): ... this. Adjust.
13543 (linux_set_resume_request, linux_continue_one_thread)
13544 (linux_queue_one_thread, resume_status_pending_p)
13545 (usr_store_inferior_registers, regsets_store_inferior_registers)
13546 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13548 * linux-low.h (get_process): Rename to ...
13549 (get_lwp): ... this. Adjust.
13550 (get_thread_process): Rename to ...
13551 (get_thread_lwp): ... this. Adjust.
13552 (get_process_thread): Rename to ...
13553 (get_lwp_thread): ... this. Adjust.
13554 (struct process_info): Rename to ...
13555 (struct lwp_info): ... this.
13556 (all_processes): Rename to ...
13557 (all_lwps): ... this.
13558 * proc-service.c (ps_lgetregs): Adjust.
13559 * thread-db.c (thread_db_create_event, find_one_thread)
13560 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13562 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13564 * server.c (handle_query): Handle "qAttached".
13566 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13568 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13569 GPLv3, update license URL.
13571 2009-03-01 Doug Evans <dje@google.com>
13573 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13574 (server_h): Add gdb_signals.h.
13575 (signals.o): Update.
13576 * server.h (target_signal_from_host,target_signal_to_host_p)
13577 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13579 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13581 * remote-utils.c (getpkt): Also generate remote-debug
13582 information if noack_mode is set.
13584 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13586 * server.c (handle_query): Report qXfer:siginfo:read and
13587 qXfer:siginfo:write as supported and handle them.
13588 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13589 * linux-low.c (linux_xfer_siginfo): New.
13590 (linux_target_ops): Set it.
13592 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13594 * server.c (gdbserver_usage): Mention --remote-debug.
13595 (main): Accept '--remote-debug' switch.
13597 2009-01-18 Doug Evans <dje@google.com>
13599 * regcache.c (new_register_cache): No need to check result of xcalloc.
13600 * server.c (handle_search_memory): Back out calls to xmalloc,
13601 result is checked and error is returned to user upon failure.
13602 (handle_query): Ditto. Add more checks for result of malloc.
13603 (handle_v_cont): Check result of malloc, report error back to
13605 (handle_v_run): Ditto. Call freeargv.
13606 * server.h (freeargv): Declare.
13607 * utils.c (freeargv): New fn.
13609 2009-01-15 Doug Evans <dje@google.com>
13611 * gdbreplay.c (perror_with_name): Make arg const char *.
13612 * server.h (target_signal_to_name): Make return type const char *.
13613 * thread-db.c (thread_db_err_str): Make return type const char *.
13614 * utils.c (perror_with_name): Make arg const char *.
13616 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13618 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13619 when handling a EXIT_PROCESS_DEBUG_EVENT.
13621 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13623 * gdbreplay.c (gdbreplay_version): Update copyright year.
13624 * server.c (gdbserver_version): Likewise.
13626 2009-01-05 Doug Evans <dje@google.com>
13628 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13629 (handle_extended_wait): Improve comment.
13631 2008-12-13 Doug Evans <dje@google.com>
13633 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13634 * server.h (ATTR_MALLOC): New macro.
13635 (xmalloc,xcalloc,xstrdup): Declare.
13636 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13637 * inferiors.c: Ditto.
13638 * linux-low.c: Ditto.
13639 * mem-break.c: Ditto.
13640 * regcache.c: Ditto.
13641 * remote-utils.c: Ditto.
13644 * win32-low.c: Ditto.
13646 2008-12-12 Doug Evans <dje@google.com>
13648 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13649 in debugging printf.
13651 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13653 2008-12-09 Doug Evans <dje@google.com>
13655 * linux-low.h (struct process_info): Delete member tid, unused.
13656 * thread-db.c (find_one_thread): Update.
13657 (maybe_attach_thread): Update.
13659 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13661 * target.h (struct target_ops): Add qxfer_osdata member.
13662 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13664 (linux_qxfer_osdata): New functions.
13665 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13667 * server.c (handle_query): Handle "qXfer:osdata:read:".
13668 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13669 (buffer_xml_printf): New functions.
13670 * server.h (struct buffer): New.
13671 (buffer_grow_str, buffer_grow_str0): New macros.
13672 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13673 (buffer_xml_printf): Declare.
13675 2008-11-24 Doug Evans <dje@google.com>
13677 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13679 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13681 * server.c (handle_v_run): Always use the supplied argument list.
13683 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13685 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13686 (xtensa_regmap_table): Add entry for scompare1.
13688 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13690 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13691 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13692 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13693 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13694 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13695 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13696 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13697 XML target descriptions.
13698 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13699 when inferior is running on an ISA 2.05 or later processor. Add
13700 special case to return offset for full 64-bit slot of FPSCR when
13703 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13705 * Makefile.in (SFILES, clean): Added sparc64 files.
13706 (reg-sparc64.o, reg-sparc64.c): New.
13707 * configure.srv (sparc*-*-linux*): New configuration.
13708 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13709 syscall arguments for SPARC.
13710 (regsets_store_inferior_registers): Likewise.
13711 * linux-sparc-low.c: New file.
13713 2008-10-21 Doug Evans <dje@google.com>
13715 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13716 (READLINE_DIR,READLINE_DEP): Delete.
13717 (INTERNAL_CFLAGS): Update.
13718 (LINTFLAGS): Update.
13720 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13722 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13723 whole argv from the last run, not just argv[0].
13725 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13727 * regcache.c (new_register_cache): Return NULL if the register
13728 cache size isn't known yet.
13729 (free_register_cache): Avoid dereferencing a NULL regcache.
13731 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13733 * configure.srv: Merge MIPS and MIPS64.
13735 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13737 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13739 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13741 * Makefile.in: Add required vsx dependencies.
13743 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13744 Declare init_registers_powerpc_vsx32l.
13745 Declare init_registers_powerpc_vsx64l.
13746 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13747 (ppc_arch_setup): Check for VSX in hwcap.
13748 (ppc_fill_vsxregset): New function.
13749 (ppc_store_vsxregset): New function.
13750 Add new VSX entry in regset_info target_regsets.
13752 * configure.srv: Add new VSX dependencies.
13754 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13756 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13757 (remote_open): Set or clear transport_is_reliable.
13758 (putpkt_binary): Don't expect acks in noack mode.
13759 (getpkt): Don't send ack/nac in noack mode.
13760 * server.c (handle_general_set): Handle QStartNoAckMode.
13761 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13763 (main): Reset noack_mode on every connection.
13764 * server.h (noack_mode): Declare.
13766 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13768 * Makefile.in (GDBREPLAY_OBS): New variable.
13769 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13771 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13772 Daniel Jacobowitz <dan@codesourcery.com>
13774 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13775 (usr_store_inferior_registers): Likewise.
13776 (regsets_store_inferior_registers): Likewise.
13778 2008-07-31 Rolf Jansen <rj@surtec.com>
13779 Pedro Alves <pedro@codesourcery.com>
13781 * configure.ac: Check for memmem declaration.
13782 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13783 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13784 (disable_packet_qfThreadInfo): Unconditionally compile.
13785 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13786 * configure, config.in: Regenerate.
13788 2008-07-28 Doug Kwan <dougkwan@google.com>
13790 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13791 (linux_write_memory): Remove declaration of errno.
13793 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13795 * linux-low.c (handle_extended_wait): Do not use "status"
13796 variable uninitialized.
13798 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13800 * server.c (handle_v_attach): Inhibit reporting dll changes.
13802 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13804 * remote-utils.c (prepare_resume_reply): If requested, don't
13805 output "thread:TID" in the T stop reply.
13807 * server.c (disable_packet_vCont, disable_packet_Tthread)
13808 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13809 (handle_query): If requested, disable support for qC, qfThreadInfo
13811 (handle_v_requests): If requested, disable support for vCont.
13812 (gdbserver_show_disableable): New.
13813 (main): Handle --disable-packet and --disable-packet=LIST.
13815 * server.h (disable_packet_vCont, disable_packet_Tthread)
13816 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13818 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13820 * server.c (gdbserver_usage): Mention --version.
13822 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13824 * Makefile.in (gdbreplay.o): New rule.
13826 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13828 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13829 message, not gdbserver.
13831 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13832 Nathan Sidwell <nathan@codesourcery.com>
13833 Joseph Myers <joseph@codesourcery.com>
13835 * acinclude.m4: Include ../../config/acx.m4.
13836 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13837 * configure, config.in: Regenerate.
13838 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13839 * server.c (gdbserver_version): Print PKGVERSION.
13840 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13841 (main): Adjust gdbserver_usage calls.
13842 * gdbreplay.c (version, host_name): Add declarations.
13843 (gdbreplay_version, gdbreplay_usage): New.
13844 (main): Accept --version and --help options.
13846 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13848 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13849 (arm_breakpoint_at): Handle Thumb.
13850 (the_low_target): Add comment.
13852 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13854 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13856 2008-05-09 Doug Evans <dje@google.com>
13858 * server.h (decode_search_memory_packet): Declare.
13859 * remote-utils.c (decode_search_memory_packet): New fn.
13860 * server.c (handle_search_memory_1): New fn.
13861 (handle_search_memory): New fn.
13862 (handle_query): Process qSearch:memory packets.
13864 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13866 * regcache.c (registers_length): Remove.
13867 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13868 full register packet.
13869 * regcache.h (registers_length): Remove prototype.
13870 * server.h (PBUFSIZ): Define to 16384.
13872 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13874 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13875 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13876 powerpc-64l.o, and powerpc-altivec64l.o.
13877 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13878 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13879 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13880 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13881 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13884 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13885 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13886 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13887 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13888 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13889 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13890 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13891 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13892 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13893 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13896 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13897 (init_registers_powerpc_32l): ... this new prototype.
13898 (init_registers_powerpc_32): Remove, replace by ...
13899 (init_registers_powerpc_altivec32l): ... this new prototype.
13900 (init_registers_powerpc_e500): Remove, replace by ...
13901 (init_registers_powerpc_e500l): ... this new prototype.
13902 (init_registers_ppc64): Remove, replace by ...
13903 (init_registers_powerpc_64l): ... this new prototype.
13904 (init_registers_powerpc_64): Remove, replace by ...
13905 (init_registers_powerpc_altivec64l): ... this new prototype.
13906 (ppc_num_regs): Set to 73.
13907 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13908 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13909 (ppc_cannot_store_register): Handle orig_r3 and trap.
13910 (ppc_arch_setup): Update init_registers_... calls.
13911 (ppc_fill_gregset): Handle orig_r3 and trap.
13913 * inferiors.c (clear_inferiors): Reset current_inferior.
13915 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13917 * acinclude.m4: Add override.m4.
13918 * configure: Regenerate.
13920 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13922 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13923 initial call to init_register_ppc64.
13925 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13927 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13928 single powerpc*-*-linux* case.
13929 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13931 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13933 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13934 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13936 * linux-ppc-low.c: Include <elf.h>.
13937 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13938 (ppc_hwcap): New global variable.
13939 (ppc_regmap): Remove __SPE__ #ifdef sections.
13940 (ppc_regmap_e500): New global variable.
13941 (ppc_cannot_store_register): Update __SPE__ special case.
13942 (ppc_get_hwcap): New function.
13943 (ppc_arch_setup): Use it to determine whether inferior supports
13944 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13945 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13946 Do not access registers if target does not support AltiVec.
13947 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13948 Do not access registers if target does not support SPE.
13949 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13951 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13953 * linux-low.c (disabled_regsets, num_regsets): New.
13954 (use_regsets_p): Delete.
13955 (linux_wait_for_process): Clear disabled_regsets.
13956 (regsets_fetch_inferior_registers): Check and set it.
13957 (regsets_store_inferior_registers): Likewise.
13958 (linux_fetch_registers, linux_store_registers): Do not use
13960 (initialize_low): Allocate disabled_regsets.
13962 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13964 * Makefile.in (LIBOBJS): New.
13965 (OBS): Use LIBOBJS.
13966 (memmem.o): New rule.
13967 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13968 * configure: Regenerated.
13970 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13972 * server.c (handle_query): Never return "unsupported" for
13973 qXfer:features:read queries.
13975 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13977 * server.c (get_features_xml): Fix inverted condition.
13978 (handle_query): Always support qXfer:feature:read.
13980 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13982 * server.c (wrapper_argv): New.
13983 (start_inferior): Handle wrapper_argv. If set, expect an extra
13985 (gdbserver_usage): Document --wrapper.
13986 (main): Parse --wrapper.
13988 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13990 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13991 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13992 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13993 (ppc_set_pc): Likewise.
13994 (ppc_arch_setup): New function.
13995 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13996 of collect_register.
13997 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13999 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14001 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14002 instead of linux-ppc64-low.o.
14003 * linux-ppc64-low.c: Remove file.
14004 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14005 (linux-ppc64-low.o): Remove rule.
14007 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14008 (init_registers_powerpc_64): Likewise.
14009 (ppc_regmap): Conditionally define depending on __powerpc64__.
14010 (ppc_cannot_store_register): Do not special-case "fpscr" when
14011 compiled on __powerpc64__.
14012 (ppc_collect_ptrace_register): New function.
14013 (ppc_supply_ptrace_register): New function.
14014 (ppc_breakpoint): Change type to "unsigned int".
14015 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14016 (the_low_target): Conditionally provide initializers for the
14017 arch_setup member depending on __powerpc64__. Install
14018 collect_ptrace_register and supply_ptrace_register members.
14020 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14022 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14023 * server.c (gdbserver_xmltarget): Define.
14024 (get_features_xml): Use it to replace "target.xml" and arch_string.
14026 * configure.srv: Remove srv_xmltarget. Add XML files that were
14027 mentioned there to srv_xmlfiles instead. Remove conditional tests
14028 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14029 srv_xmlfiles and srv_regobj to include all possible choices.
14030 * configure.ac (srv_xmltarget): Remove.
14031 (srv_xmlfiles): Do not add "target.xml".
14032 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14033 checks for supplementary target information.
14034 * configure: Regenerate.
14035 * Makefile.in (XML_TARGET): Remove.
14036 (target.xml): Remove rule.
14037 (clean): Do not clean up target.xml.
14038 (.PRECIOUS): Do not mention target.xml.
14040 * target.h (struct target_ops): Remove arch_string member.
14041 * linux-low.c (linux_arch_string): Remove.
14042 (linux_target_ops): Remove arch_string initializer.
14043 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14044 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14045 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14046 * spu-low.c (spu_arch_string): Remove.
14047 (spu_target_ops): Remove arch_string initializer.
14048 * win32-low.c (win32_arch_string): Remove.
14049 (win32_target_ops): Remove arch_string initializer.
14050 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14051 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14052 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14054 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14056 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14057 by collect_ptrace_register and supply_ptrace_register hooks.
14058 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14059 instead of checking for the_low_target.left_pad_xfer.
14060 (usr_store_inferior_registers): Use collect_ptrace_register callback
14061 instead of checking for the_low_target.left_pad_xfer.
14063 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14064 (s390_supply_ptrace_register): Likewise.
14065 (s390_fill_gregset): Call s390_collect_ptrace_register.
14066 (the_low_target): Update.
14068 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14069 (ppc_supply_ptrace_register): Likewise.
14070 (the_low_target): Update.
14072 * linux-i386-low.c (the_low_target): Update.
14073 * linux-x86-64-low.c (the_low_target): Update.
14075 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14077 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14078 reg-s390.o and reg-s390x.o.
14080 * linux-low.c (new_inferior): New global variable.
14081 (linux_create_inferior, linux_attach): Set it.
14082 (linux_wait_for_process): Call the_low_target.arch_setup after the
14083 target has stopped for the first time.
14084 (initialize_low): Do not call the_low_target.arch_setup.
14086 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14087 (s390_set_pc): Likewise.
14088 (s390_arch_setup): New function.
14089 (the_low_target): Use s390_arch_setup as arch_setup routine.
14091 * regcache.c (realloc_register_cache): New function.
14092 (set_register_cache): Call it for each existing regcache.
14094 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14096 * server.h (init_registers): Remove prototype.
14098 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14099 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14100 instead of init_registers ().
14101 * linux-arm-low.c (init_registers_arm): Add prototype.
14102 (init_registers_arm_with_iwmmxt): Likewise.
14103 (the_low_target): Add initializer for arch_setup field.
14104 * linux-cris-low.c (init_registers_cris): Add prototype.
14105 (the_low_target): Add initializer for arch_setup field.
14106 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14107 (the_low_target): Add initializer for arch_setup field.
14108 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14109 (the_low_target): Add initializer for arch_setup field.
14110 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14111 (the_low_target): Add initializer for arch_setup field.
14112 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14113 (the_low_target): Add initializer for arch_setup field.
14114 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14115 (the_low_target): Add initializer for arch_setup field.
14116 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14117 (init_registers_mips64_linux): Likewise.
14118 (the_low_target): Add initializer for arch_setup field.
14119 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14120 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14121 (the_low_target): Add initializer for arch_setup field.
14122 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14123 (init_registers_powerpc_64): Likewise.
14124 (the_low_target): Add initializer for arch_setup field.
14125 * linux-s390-low.c (init_registers_s390): Add prototype.
14126 (init_registers_s390x): Likewise.
14127 (the_low_target): Add initializer for arch_setup field.
14128 * linux-sh-low.c (init_registers_sh): Add prototype.
14129 (the_low_target): Add initializer for arch_setup field.
14130 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14131 (the_low_target): Add initializer for arch_setup field.
14132 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14133 (the_low_target): Add initializer for arch_setup field.
14135 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14136 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14137 instead of init_registers ().
14138 * win32-arm-low.c (init_registers_arm): Add prototype.
14139 (the_low_target): Add initializer for arch_setup field.
14140 * win32-i386-low.c (init_registers_i386): Add prototype.
14141 (the_low_target): Add initializer for arch_setup field.
14143 * spu-low.c (init_registers_spu): Add prototype.
14144 (initialize_low): Call initialie_registers_spu () instead of
14145 initialize_registers ().
14147 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14149 * server.c (handle_v_requests): When handling the vRun and vAttach
14150 packets, if already debugging a process, don't kill it. Return an
14153 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14155 * server.c (handle_query): Correct length check.
14157 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14159 * win32-low.c (do_initial_child_stuff): Add process handle
14160 parameter. Set current_process_handle and current_process_id from the
14161 parameters. Clear globals.
14162 (win32_create_inferior): Don't set current_process_handle and
14163 current_process_id here. Instead pass them on the call to
14164 do_initial_child_stuff.
14165 (win32_attach): Likewise.
14166 (win32_clear_inferiors): New.
14167 (win32_kill): Don't close the current process handle or the
14168 current thread handle here. Instead call win32_clear_inferiors.
14169 (win32_detach): Don't open a new handle to the process. Call
14170 win32_clear_inferiors.
14171 (win32_join): Don't rely on current_process_handle; open a new
14172 handle using the process id.
14173 (win32_wait): Call win32_clear_inferiors when the inferior process
14176 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14178 * server.c (monitor_show_help): Add "exit".
14180 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14182 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14183 (clean): Add reg-xtensa.c.
14184 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14185 * configure.srv (xtensa*-*-linux*) New target.
14186 * linux-xtensa-low.c: New.
14187 * xtensa-xtregs.c: New.
14189 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14191 * hostio.c: Don't include errno.h.
14192 (errno_to_fileio_errno): Move to hostio-errno.
14193 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14194 error number outputting to the target->hostio_last_error callback.
14195 (hostio_packet_error): Use FILEIO_EINVAL directly.
14196 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14197 calls to hostio_error.
14198 * hostio-errno.c: New.
14199 * server.h (hostio_last_error_from_errno): Declare.
14200 * target.h (target_ops): Add hostio_last_error member.
14201 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14202 as hostio_last_error handler.
14203 * spu-low.c (spu_target_ops): Likewise.
14204 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14205 (wince_hostio_last_error): New functions.
14206 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14207 as hostio_last_error handler.
14208 (win32_target_ops) [!_WIN32_WCE]: Register
14209 hostio_last_error_from_errno as hostio_last_error handler.
14210 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14211 (hostio-errno.o): New rule.
14212 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14213 * configure.srv (srv_hostio_err_objs): New variable. Default to
14215 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14216 * configure: Regenerate.
14218 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14220 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14221 (linux_kill, linux_detach): Clean up the process list.
14222 * remote-utils.c (remote_open): Improve port number parsing.
14223 (putpkt_binary, input_interrupt): Only send interrupts if the target
14225 * server.c (extended_protocol): Make static.
14226 (attached): Define earlier.
14227 (exit_requested, response_needed, program_argv): New variables.
14228 (target_running): New.
14229 (start_inferior): Clear attached here.
14230 (attach_inferior): Set attached here.
14231 (require_running): Define.
14232 (handle_query): Use require_running and target_running. Implement
14234 (handle_v_attach, handle_v_run): New.
14235 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14236 (gdbserver_usage): Update.
14237 (main): Redo argument parsing. Handle --debug and --multi. Handle
14238 --attach along with other options or after the port. Save
14239 program_argv. Support no initial program. Resynchronize
14240 communication with GDB after an error. Handle "monitor exit".
14241 Use require_running and target_running. Always allow the extended
14242 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14243 restart in extended mode.
14244 * README: Refer to the GDB manual. Update --attach usage.
14246 2007-12-20 Andreas Schwab <schwab@suse.de>
14248 * linux-low.c (STACK_SIZE): Define.
14249 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14250 (linux_test_for_tracefork): Likewise.
14252 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14254 * linux-low.c (linux_wait_for_event): Update messages. Do not
14255 reinsert auto-delete breakpoints.
14256 * mem-break.c (struct breakpoint): Change return type of handler to
14258 (set_breakpoint_at): Update handler type.
14259 (reinsert_breakpoint_handler): Return 1 instead of calling
14261 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14263 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14264 * mem-break.h (set_breakpoint_at): Update handler type.
14265 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14266 * win32-low.c (auto_delete_breakpoint): New.
14267 (get_child_debug_event): Use it.
14269 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14271 * configure.ac: Check for pread and pwrite.
14272 * hostio.c (handle_pread): Fall back to lseek and read.
14273 (handle_pwrite): Fall back to lseek and write.
14274 * config.in, configure: Regenerated.
14276 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14278 * server.c (myresume): Add own_buf argument.
14279 (main): Update calls.
14281 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14283 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14284 * remote-utils.c (remote_open): Do not call disable_async_io.
14285 (block_async_io): Delete.
14286 (unblock_async_io): Make static.
14287 (initialize_async_io): New.
14288 * server.c (handle_v_cont): Handle async I/O here.
14289 (myresume): Likewise. Move other common resume tasks here...
14290 (main): ... from here. Call initialize_async_io. Disable async
14291 I/O before the main loop.
14292 * server.h (initialize_async_io): Declare.
14293 (block_async_io, unblock_async_io): Delete prototypes.
14294 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14296 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14298 * remote-utils.c (readchar): Allow binary data in received messages.
14300 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14302 * win32-low.c (attaching): New global.
14303 (win32_create_inferior): Clear the `attaching' global.
14304 (win32_attach): Set the `attaching' global.
14305 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14306 attaching. Only set a breakpoint at the entry point if not
14309 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14311 * server.c (main): Don't report dll events on the initial
14312 connection on attaches.
14314 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14316 * server.c (main): Relax numerical bases supported for the pid of
14317 the --attach command line argument.
14319 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14321 * win32-low.c (win32_attach): Call OpenProcess before
14322 DebugActiveProcess, not after. Add last error output to error
14325 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14327 * win32-low.c (win32_get_thread_context)
14328 (win32_set_thread_context): New functions.
14329 (thread_rec): Use win32_get_thread_context.
14330 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14331 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14334 2007-12-03 Leo Zayas
14335 Pedro Alves <pedro_alves@portugalmail.pt>
14337 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14339 (child_add_thread): Minor cleanup.
14340 (child_continue): Resume artificially suspended threads before
14341 calling ContinueDebugEvent.
14342 (suspend_one_thread): New.
14343 (fake_breakpoint_event): New.
14344 (get_child_debug_event): Change return type to int. Check here if
14345 gdb sent an interrupt request. If a soft interrupt was requested,
14346 fake a breakpoint event. Return 0 if there is no event to handle,
14348 (win32_wait): Don't check here if gdb sent an interrupt request.
14349 Ensure there is a valid event to handle.
14350 (win32_request_interrupt): Add soft interruption method as last
14353 2007-12-03 Leo Zayas
14354 Pedro Alves <pedro_alves@portugalmail.pt>
14356 * win32-low.h (win32_thread_info): Add descriptions to the
14357 structure members. Replace `suspend_count' counter by a
14359 * win32-low.c (thread_rec): Update condition of when to get the
14360 context from the inferior. Rely on ContextFlags being set if it
14361 has already been retrieved. Only suspend the inferior thread if
14362 we haven't already. Warn if that fails.
14363 (continue_one_thread): s/suspend_count/suspended/. Only call
14364 ResumeThread once. Warn if that fails.
14366 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14368 * win32-low.c (win32_wait): Don't read from the inferior when it
14369 has already exited.
14371 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14373 * Makefile.in (win32_low_h): New variable.
14374 (win32-low.o): Add dependency on $(win32_low_h).
14375 (win32-arm-low.o, win32-i386-low.o): New rules.
14377 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14379 * hostio.c: Correct copyright year.
14381 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14383 * Makefile.in (OBS): Add hostio.o.
14384 (hostio.o): New rule.
14385 * server.h (handle_vFile): Declare.
14386 * hostio.c: New file.
14387 * server.c (handle_v_requests): Take packet_len and new_packet_len
14388 for binary packets. Call handle_vFile.
14389 (main): Update call to handle_v_requests.
14391 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14393 * linux-low.c: Include <sched.h>.
14395 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14397 * linux-low.c (linux_tracefork_grandchild): New.
14398 (linux_tracefork_child): Use clone.
14399 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14401 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14403 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14405 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14407 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14409 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14411 * inferiors.c (change_inferior_id): Delete.
14412 (add_pid_to_list, pull_pid_from_list): New.
14413 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14414 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14415 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14416 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14417 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14418 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14419 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14420 (using_threads): Always set to 1.
14421 (handle_extended_wait): New.
14422 (add_process): Do not set TID.
14423 (linux_create_inferior): Set must_set_ptrace_flags.
14424 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14425 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14426 (linux_thread_alive): Rename TID argument to LWPID.
14427 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14428 (linux_wait_for_event): Do not use TID or check using_threads. Update
14429 call to dead_thread_notify. Call handle_extended_wait.
14430 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14431 (send_sigstop): Delete sigstop_sent.
14432 (wait_for_sigstop): Avoid TID.
14433 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14434 (linux_test_for_tracefork): New.
14435 (linux_lookup_signals): Use thread_db_active and
14436 linux_supports_tracefork_flag.
14437 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14438 * linux-low.h (get_process_thread): Avoid TID.
14439 (struct process_ifo): Move thread_known and tid to the end. Remove
14441 (linux_attach_lwp, thread_db_init): Update prototypes.
14442 * server.h (change_inferior_id): Delete prototype.
14443 (add_pid_to_list, pull_pid_from_list): New prototypes.
14444 * thread-db.c (thread_db_use_events): New.
14445 (find_first_thread): Rename to...
14446 (find_one_thread): ...this. Update callers and messages. Do not
14447 call fatal. Check thread_db_use_events. Do not call
14448 change_inferior_id or new_thread_notify.
14449 (maybe_attach_thread): Update. Do not call new_thread_notify.
14450 (thread_db_init): Set thread_db_use_events. Check use_events.
14451 * utils.c (fatal, warning): Correct message prefix.
14453 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14455 * Makefile.in (clean): Remove new files.
14456 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14457 (powerpc-64.o, powerpc-64.c): New rules.
14458 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14459 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14461 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14463 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14464 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14465 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14466 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14467 (target_regsets): Add AltiVec and SPE register sets.
14468 * configure.ac: Check for AltiVec and SPE.
14469 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14470 (ppc_fill_vrregset, ppc_store_vrregset): New.
14471 (target_regsets): Add AltiVec register set.
14472 * configure: Regenerated.
14474 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14476 * linux-low.c (O_LARGEFILE): Define.
14477 (linux_read_memory): Use /proc/PID/mem.
14478 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14479 * configure, config.in: Regenerated.
14481 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14483 * linux-low.c (linux_wait_for_event): Do not pass signals while
14486 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14488 * win32-low.c (create_process): New.
14489 (win32_create_inferior): Use create_process instead of
14490 CreateProcess. If create_process failed retry appending an ".exe"
14491 suffix. Store the GetLastError result immediatelly after
14492 create_process calls and use it on the call to error.
14494 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14496 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14498 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14500 * configure.ac: Switch license to GPLv3.
14502 2007-08-01 Michael Snyder <msnyder@access-company.com>
14504 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14506 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14508 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14510 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14511 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14512 CloseToolhelp32Snapshot.
14513 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14514 CloseToolhelp32Snapshot.
14516 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14518 * server.c (main): Check for inferior exit before main loop.
14520 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14522 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14523 instead of on tmp_desc.
14525 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14526 Daniel Jacobowitz <dan@codesourcery.com>
14528 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14529 (add_thread): Minor cleanups.
14530 (clear_inferiors): Move lower in the file. Clear the DLL
14532 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14533 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14534 (xml_escape_text): New.
14535 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14537 (handle_v_cont): Report errors.
14538 (gdbserver_version): Update.
14539 (main): Correct size of own_buf. Do not report initial DLL events.
14540 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14541 (unloaded_dll, xml_escape_text): New.
14542 * win32-low.c (enum target_waitkind): Update comments.
14543 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14544 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14545 (win32_EnumProcessModules, win32_GetModuleInformation)
14546 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14547 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14548 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14549 (win32_Module32First, win32_Module32Next, load_toolhelp)
14550 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14551 (get_child_debug_event): Handle DLL events.
14552 (win32_wait): Likewise.
14554 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14556 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14557 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14559 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14561 * win32-low.c (handle_output_debug_string): Ignore event if not
14564 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14566 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14568 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14570 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14572 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14574 * inferiors.c (change_inferior_id): Add comment.
14575 * linux-low.c (check_removed_breakpoint): Add an early
14576 prototype. Improve debug output.
14577 (linux_attach): Doc update.
14578 (linux_detach_one_process, linux_detach): Clean up before releasing
14580 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14581 * linux-low.h (struct process_info): Doc improvement.
14582 * mem-break.c (delete_all_breakpoints): New.
14583 * mem-break.h (delete_all_breakpoints): New prototype.
14584 * thread-db.c (find_first_thread): New.
14585 (thread_db_create_event): Call it instead of
14586 thread_db_find_new_threads. Clean up unused variables.
14587 (maybe_attach_thread): Remove first thread handling.
14588 (thread_db_find_new_threads): Use find_first_thread.
14589 (thread_db_get_tls_address): Likewise.
14591 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14593 * thread-db.c (thread_db_find_new_threads): Add prototype.
14594 (thread_db_create_event): Check for the main thread before adding
14596 (maybe_attach_thread): Only enable event reporting if TID == 0.
14597 (thread_db_get_tls_address): Check for new threads.
14599 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14601 * linux-low.c (linux_create_inferior): Try execv before execvp.
14602 * spu-low.c (spu_create_inferior): Likewise.
14604 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14606 * linux-low.c (linux_create_inferior): Change execv to execvp.
14607 * spu-low.c (spu_create_inferior): Likewies.
14609 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14611 * Makefile.in (clean): Clean new files instead of deleted ones.
14612 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14613 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14615 * configure.srv: Specify XML files and new regformats for MIPS and
14617 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14618 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14619 an entry for the restart register.
14620 (mips_cannot_fetch_register, mips_cannot_store_register)
14621 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14622 register names to match the XML descriptions.
14623 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14624 restart register instead of $0.
14626 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14627 Markus Deuling <deuling@de.ibm.com>
14629 * remote-utils.c (decode_xfer_write): New function.
14630 * server.h (decode_xfer_write): Add prototype.
14631 * server.c (handle_query): Add PACKET_LEN argument. Support
14632 qXfer:spu:read and qXfer:spu:write packets.
14633 (main): Pass packet_len to handle_query.
14634 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14635 * target.h (target_ops): Add qxfer_spu.
14637 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14639 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14640 accessing non-seekable spufs files.
14642 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14644 * server.c (handle_query): Add reply for qC packet.
14646 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14647 Leo Zayas <lerele@champenstudios@com>
14649 * server.h (check_remote_input_interrupt_request): New function.
14650 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14651 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14652 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14653 (check_remote_input_interrupt_request): New function.
14654 * server.h (check_remote_input_interrupt_request): Declare.
14655 * win32-low.c (winapi_DebugBreakProcess,
14656 winapi_GenerateConsoleCtrlEvent): New typedefs.
14657 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14659 (win32_wait): Check for remote interrupt request
14660 with check_remote_input_interrupt_request.
14661 (win32_request_interrupt): New function.
14662 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14664 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14666 * win32-low.c (debug_registers_changed,
14667 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14668 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14669 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14670 (thread_rec): Get context using the low target.
14671 (child_add_thread): Call thread_added on the low target,
14672 which does the same thing.
14674 (do_initial_child_stuff): Remove debug registers references.
14675 Set context using the low target. Resume threads after
14676 setting the contexts.
14677 (child_continue): Remove dead variable. Remove debug
14678 registers references.
14679 (child_fetch_inferior_registers): Go through the low target.
14680 (do_child_store_inferior_registers): Remove.
14681 (child_store_inferior_registers): Go through the low target.
14682 (win32_resume): Remove debug registers references.
14683 Set context using the low target.
14684 (handle_exception): Change return type to void. Don't record
14685 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14686 first chance exception.
14687 (get_child_debug_event): Change return type to void. Remove
14688 goto loop. Always return after waiting for debug event.
14689 (win32_wait): Convert to switch statement. Handle spurious
14692 * win32-i386-low.c (debug_registers_changed,
14693 debug_registers_used): New.
14694 (initial_stuff): Rename to ...
14695 (i386_initial_stuff): ... this. Clear debug registers
14697 (store_debug_registers): Delete.
14698 (i386_get_thread_context): New.
14699 (load_debug_registers): Delete.
14700 (i386_set_thread_context): New.
14701 (i386_thread_added): New.
14702 (single_step): Rename to ...
14703 (i386_single_step): ... this.
14704 (do_fetch_inferior_registers): Rename to ...
14705 (i386_fetch_inferior_register): ... this.
14706 (i386_store_inferior_register): New.
14707 (the_low_target): Adapt to new interface.
14709 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14710 (arm_get_thread_context): New.
14711 (arm_set_thread_context): New.
14713 (do_fetch_inferior_registers): Rename to ...
14714 (arm_fetch_inferior_register): ... this.
14715 (arm_store_inferior_register): New.
14716 (arm_wince_breakpoint): Reimplement as unsigned long.
14717 (arm_wince_breakpoint_len): Define.
14718 (the_low_target): Adapt to new interface.
14720 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14721 load_debug_registers. Add get_thread_context, set_thread_context,
14722 thread_added and store_inferior_register. Rename
14723 fetch_inferior_registers to fetch_inferior_register.
14724 (regptr): Remove declaration.
14726 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14728 * linux-low.c (linux_detach): Change return type to int. Return 0.
14729 * spu-low.c (spu_detach): Likewise.
14731 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14733 * target.h (target_ops): Change return type of detach to int.
14735 (join_inferior): New.
14736 * server.c (main): Don't skip detach support on mingw32.
14737 If the inferior doesn't support detaching return error.
14738 Call join_inferior instead of using waitpid.
14739 * linux-low.c (linux_join): New.
14740 (linux_target_op): Add linux_join.
14741 * spu-low.c (spu_join): New.
14742 (spu_target_ops): Add spu_join.
14743 * win32-low.c (win32_detach): Adapt to new interface.
14744 Reopen current_process_handle before detaching. Issue a child
14745 resume before detaching.
14747 (win32_target_op): Add win32_join.
14749 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14751 * win32-low.c (win32-attach): Fix return value.
14752 * target.h (target_ops): Describe ATTACH return values.
14754 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14756 * win32-low.c (GETPROCADDRESS): Define.
14757 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14758 (winapi_DebugSetProcessKillOnExit): Likewise.
14759 (win32_create_inferior): Force usage of ansi CreateProcessA.
14760 (win32_attach): Use GETPROCADDRESS.
14761 (win32_detach): Likewise.
14763 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14765 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14767 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14769 * win32-low.c: Commit leftover changes from 2007-03-29.
14771 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14773 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14774 fields short instead of int. Add explicit padding.
14775 (i387_cache_to_fsave): Remove unnecessary casts.
14776 (i387_fsave_to_cache): Doc fix.
14777 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14779 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14781 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14782 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14784 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14786 * configure.srv (arm*-*-mingw32ce*): Move near the other
14789 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14791 * configure.ac: Add errno checking.
14792 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14793 sys/file.h and malloc.h.
14794 (AC_CHECK_DECLS): Add perror.
14795 (srv_mingwce): Handle.
14796 * configure.srv (i[34567]86-*-cygwin*): Add
14797 win32-i386-low.o to srv_tgtobj.
14798 (i[34567]86-*-mingw*): Likewise.
14799 (arm*-*-mingw32ce*): Add case.
14800 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14801 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14802 [__MINGW32CE__] (strerror): New function.
14803 [__MINGW32CE__] (errno): Define to GetLastError.
14804 [__MINGW32CE__] (COUNTOF): New macro.
14805 (remote_open): Remove extra close call.
14806 * mem-break.c (delete_breakpoint_at): New function.
14807 * mem-break.h (delete_breakpoint_at): Declare.
14808 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14809 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14810 [USE_WIN32API] (read, write): Add char* casts.
14811 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14812 * server.h: Include wincecompat.h on Windows CE.
14813 [HAVE_ERRNO_H]: Check.
14814 (perror): Declare if not declared.
14815 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14816 (perror_with_name): Remove errno declaration.
14817 * wincecompat.h: New.
14818 * wincecompat.c: New.
14819 * win32-low.h: New.
14820 * win32-arm-low.c: New.
14821 * win32-i386-low.c: New.
14822 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14823 (OUTMSG2): Make it safe.
14825 (COUNTOF): New macro.
14826 (NUM_REGS): Get it from the low target.
14827 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14828 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14829 (thread_rec): Let low target handle debug registers.
14830 (child_add_thread): Likewise.
14831 (child_init_thread_list): Likewise.
14832 (continue_one_thread): Likewise.
14834 (do_child_fetch_inferior_registers): Move to ...
14835 * win32-i386-low.c: ... here, and rename to ...
14836 (do_fetch_inferior_registers): ... this.
14837 * win32-low.c (child_fetch_inferior_registers):
14838 Go through the low target.
14839 (do_child_store_inferior_registers): Use regptr.
14840 (strwinerror): New function.
14841 (win32_create_inferior): Handle Windows CE.
14842 Use strwinerror instead of strerror on Windows error
14843 codes. Add program to the error output.
14844 Don't close the main thread handle on Windows CE.
14845 (win32_attach): Use coredll.dll on Windows CE.
14846 (win32_kill): Close current process and current
14848 (win32_detach): Use coredll.dll on Windows CE.
14849 (win32_resume): Let low target handle debug registers, and
14851 (handle_exception): Add/Remove initial breakpoint. Avoid
14852 non-existant WSTOPSIG on Windows CE.
14853 (win32_read_inferior_memory): Cast to remove warning.
14854 (win32_arch_string): Go through the low target.
14855 (initialize_low): Call set_breakpoint_data with the low
14856 target's breakpoint.
14857 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14858 FOP_REGNUM, mappings): Move to ...
14859 * win32-i386-low.c: ... here.
14860 * win32-low.c (win32_thread_info): Move to ...
14861 * win32-low.h: ... here.
14862 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14863 win32-arm-low.c and wincecompat.c.
14864 (all:): Add $EXEEXT.
14865 (install-only:): Likewise.
14866 (gdbserver:): Likewise.
14867 (gdbreplay:): Likewise.
14868 * config.in: Regenerate.
14869 * configure: Regenerate.
14871 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14873 * win32-low.c: Rename typedef thread_info to
14874 win32_thread_info throughout.
14876 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14878 * win32-i386-low.c: Rename to ...
14879 * win32-low.c: ... this.
14880 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14881 * Makefile.in: Likewise.
14883 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14885 * remote-utils.c (monitor_output): Constify msg parameter.
14886 * server.h (monitor_output): Likewise.
14887 * win32-i386-low.c (handle_output_debug_string): New.
14888 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14889 handle_output_debug_string.
14890 (get_child_debug_event): Likewise.
14892 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14894 * server.c (main): Correct strtoul check.
14896 2007-03-27 Jon Ringle <jon@ringle.org>
14898 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14900 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14902 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14904 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14906 * terminal.h: Check HAVE_SGTTY_H.
14908 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14910 * remote-utils.c (remote_open): Print out the assigned port number.
14912 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14914 * remote-utils.c (monitor_output): New function.
14915 * server.c (debug_threads): Define here.
14916 (monitor_show_help): New function.
14917 (handle_query): Handle qRcmd.
14918 (main): Do not handle 'd' packet.
14919 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14920 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14923 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14925 * Makefile.in (EXEEXT): New.
14926 (clean): Use $(EXEEXT).
14928 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14930 * target.h (target_ops): Rename send_signal to request_interrupt,
14931 and remove enum target_signal parameter.
14932 * linux-low.c (linux_request_interrupt): Rename from
14933 linux_send_signal, and always send SIGINT.
14934 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14935 and always send SIGINT.
14936 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14938 (input_interrupt): Likewise.
14940 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14942 * server.c (get_features_xml): Check if target implemented
14944 * win32-i386-low.c (win32_arch_string): New.
14945 (win32_target_ops): Add win32_arch_string as arch_string member.
14947 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14949 * spu-low.c (spu_arch_string): New.
14950 (spu_target_ops): Add spu_arch_string.
14952 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14954 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14955 * configure.ac: Do not check for terminal.h.
14956 * configure, config.in: Regenerated.
14958 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14960 * Makefile.in (OBS): Add $(XML_BUILTIN).
14961 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14963 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14964 (arm-with-iwmmxt.c): New.
14965 * config.in, configure: Regenerate.
14966 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14967 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14968 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14969 (arm*-*-linux*): Add iWMMXt and regset support.
14970 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14971 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14972 (arm_store_wmmxregset, target_regsets): New.
14973 * server.c (get_features_xml): Take annex argument. Check builtin
14975 (handle_query): Handle multiple annexes.
14977 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14979 * remote-utils.c [USE_WIN32API] (read, write): Define.
14980 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14983 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14985 * linux-i386-low.c (the_low_target): Set arch_string.
14986 * linux-x86-64-low.c (the_low_target): Likewise.
14987 * linux-low.c (linux_arch_string): New.
14988 (linux_target_ops): Add it.
14989 * linux-low.h (struct linux_target_ops): Add arch_string.
14990 * server.c (write_qxfer_response): Use const void * for DATA.
14991 (get_features_xml): New.
14992 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14993 * target.h (struct target_ops): Add arch_string method.
14995 2007-01-03 Denis Pilat <denis.pilat@st.com>
14996 Daniel Jacobowitz <dan@codesourcery.com>
14998 * linux-low.c (linux_kill): Handle being called with no threads.
14999 * win32-i386-low.c (win32_kill): Likewise.
15000 (get_child_debug_event): Clear current_process_handle.
15002 2006-12-30 Denis PILAT <denis.pilat@st.com>
15003 Daniel Jacobowitz <dan@codesourcery.com>
15005 * remote-utils.c (remote_open): Check the type of specified
15006 serial port devices before opening them.
15007 * server.c (main): Kill the inferior if an error occurs during
15008 the first remote_open.
15010 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15012 * README: Update supported targets.
15014 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15016 * Makefile.in (clean): Remove reg-mips64.c.
15017 (reg-mips64.c, reg-mips64.o): New rules.
15018 * configure.srv: Handle mips64. Include regset support for mips.
15019 * linux-mips-low.c (union mips_register): New.
15020 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15021 (mips_breakpoint, mips_breakpoint_at): Use int.
15022 (mips_collect_register, mips_supply_register)
15023 (mips_collect_register_32bit, mips_supply_register_32bit)
15024 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15025 (mips_store_fpregset, target_regsets): New.
15026 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15028 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15030 * configure.srv: Add target "spu*-*-*".
15031 * Makefile.in (clean): Remove reg-spu.c.
15032 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15033 * spu-low.c: New file.
15035 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15037 * configure.ac: Correct td_thr_tls_get_addr test.
15038 * configure: Regenerated.
15040 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15042 * linux-low.c (linux_wait_for_event): Reformat. Use the
15043 pass_signals array.
15044 * remote-utils.c (decode_address_to_semicolon): New.
15045 * server.c (pass_signals, handle_general_set): New.
15046 (handle_query): Mention QPassSignals for qSupported.
15047 (main): Call handle_general_set.
15048 * server.h (pass_signals, decode_address_to_semicolon): New.
15050 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15052 * server.c (handle_query): Correct error handling for read_auxv.
15054 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15056 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15057 and srv_linux_thread_db to yes.
15058 * linux-s390-low.c (s390_fill_gregset): New function.
15059 (target_regsets): Define data structure.
15061 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15063 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15064 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15065 * config.in, configure: Regenerated.
15066 * inferiors.c (gdb_id_to_thread): New function.
15067 (gdb_id_to_thread_id): Use it.
15068 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15069 * linux-low.h (struct process_info): Add th member.
15070 (thread_db_get_tls_address): New prototype.
15071 * remote-utils.c (decode_address): Make non-static.
15072 * server.c (handle_query): Handle qGetTLSAddr.
15073 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15074 * target.h (struct target_ops): Add get_tls_address.
15075 * thread-db.c (maybe_attach_thread): Save the thread handle.
15076 (thread_db_get_tls_address): New.
15078 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15080 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15081 (linux_resume_one_process): Take a siginfo_t *. Update all
15082 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15083 (struct pending_signals): Add a siginfo_t.
15084 (linux_wait_for_process): Always set last_status.
15085 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15086 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15087 * linux-low.h (struct process_info): Add last_status.
15089 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15091 * remote-utils.c (try_rle): New function.
15092 (putpkt_binary): Use it.
15094 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15096 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15097 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15098 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15099 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15100 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15103 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15105 * server.c (terminal_fd): New variable.
15106 (old_foreground_pgrp): Likewise.
15107 (restore_old_foreground_pgrp): New function.
15108 (start_inferior): Record the terminal file descriptor in terminal_fd
15109 and its original foreground group in old_foreground_pgrp. Register
15110 restore_old_foreground_pgrp with atexit().
15112 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15114 * server.c (handle_query): Correct qPart to qXfer.
15116 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15118 * configure.ac: Check for more headers which are missing on
15119 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15120 * configure.srv: Add Cygwin and mingw32.
15121 * remote-utils.c: Don't include headers unconditionally which
15122 are missing on mingw32. Include <winsock.h> for mingw32.
15123 (remote_open): Adjust for mingw32 support. Flush
15124 standard error after writing to it.
15125 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15126 (unblock_async_io, enable_async_io, disable_async_io)
15127 (readchar, getpkt): Update for Winsock support.
15128 (prepare_resume_reply): Expect a protocol signal number.
15129 * server.c: Disable <sys/wait.h> on mingw32.
15130 (start_inferior): Adjust for mingw32 support. Flush
15131 standard error after writing to it.
15132 (attach_inferior): Likewise. Use protocol signal
15134 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15136 * win32-i386-low.c: New file.
15137 * Makefile.in (XM_CLIBS): Set.
15138 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15139 (win32-i386-low.o): New dependency rule.
15140 * linux-low.c (linux_wait): Use target signal numbers.
15141 * target.h (struct target_ops): Doc fix.
15142 * server.h (target_signal_to_name): New prototype.
15143 * gdbreplay.c: Don't include headers unconditionally which
15144 are missing on mingw32. Include <winsock.h> for mingw32.
15145 (remote_close, remote_open): Adjust for Winsock support.
15146 * configure, config.in: Regenerated.
15148 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15150 * server.c (decode_xfer_read, write_qxfer_response): New.
15151 (handle_query): Take a packet length argument. Handle
15152 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15153 the qSupported response.
15154 (main): Update call to handle_query.
15156 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15158 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15159 (putpkt_binary): Renamed from putpkt and adjusted for binary
15161 (putpkt): New wrapper for putpkt_binary.
15162 (readchar): Don't mask off the high bit.
15163 (decode_X_packet): New function.
15164 * server.c (main): Call putpkt_binary if a handler sets the packet
15165 length. Save the length of the incoming packet. Handle 'X'.
15166 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15168 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15170 * server.c (handle_query): Handle qSupported.
15172 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15174 * remote-utils.c (all_symbols_looked_up): New variable.
15175 (look_up_one_symbol): Check it.
15176 * server.h (look_up_one_symbol): New declaration.
15177 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15179 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15181 * Makefile.in (linux-arm-low.o): Update dependencies.
15182 * linux-arm-low.c: Include "gdb_proc_service.h".
15183 (PTRACE_GET_THREAD_AREA): Define.
15184 (ps_get_thread_area): New function.
15186 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15188 * configure.srv (m68k*-*-uclinux*): New target.
15189 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15190 (linux_resume_one_process): Remove extraneous cast.
15191 (linux_read_offsets): New.
15192 (linux_target_op): Add linux_read_offsets on mmuless systems.
15193 * server.c (handle_query): Add qOffsets logic.
15194 * target.h (struct target_ops): Add read_offsets.
15196 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15198 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15199 (PTRACE_GET_THREAD_AREA): Define.
15200 (ps_get_thread_area): New function.
15201 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15202 (linux-x86-64-low.o): Update.
15204 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15206 * configure.ac: Remove checks for prfpregset_t.
15207 * gdb_proc_service.h: New file.
15208 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15209 new "gdb_proc_service.h".
15210 * proc-service.c: Likewise.
15211 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15212 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15213 * Makefile.in (gdb_proc_service_h): Updated.
15214 * configure, config.in: Regenerated.
15216 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15218 * remote-utils.c (prepare_resume_reply): Move declaration
15219 of gdb_id_from_wait to the top of the block.
15221 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15223 * linux-low.c (regsets_store_inferior_registers): Read the regset
15224 from the target before filling it.
15226 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15228 * server.c (attach_inferior): Return SIGTRAP for a successful
15231 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15233 * Makefile.in (OBS): Add version.o.
15234 (STAGESTUFF): Delete.
15235 (version.o): Add dependencies.
15236 (version.c): Replace rule.
15237 (clean): Remove version.c.
15238 * server.c (gdbserver_version): New.
15239 (gdbserver_usage): Use printf.
15240 (main): Handle --version and --help.
15241 * server.h (version, host_name): Add declarations.
15243 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15255 * linux-x86-64-low.c:
15257 * linux-s390-low.c:
15258 * linux-ppc64-low.c:
15260 * linux-mips-low.c:
15261 * linux-m68k-low.c:
15262 * linux-m32r-low.c:
15265 * linux-ia64-low.c:
15266 * linux-i386-low.c:
15267 * linux-crisv32-low.c:
15279 * gdbserver.1: Add (C) after Copyright. Update the FSF
15282 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15284 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15285 (arm_breakpoint_at): Recognize both breakpoints.
15286 (the_low_target): Use the correct breakpoint instruction.
15288 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15290 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15291 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15292 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15293 (the_low_target): Update.
15295 2005-10-25 Andreas Schwab <schwab@suse.de>
15297 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15299 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15300 (ia64_num_regs): Reduce to 462.
15302 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15304 * acinclude.m4: Correct quoting.
15305 * aclocal.m4: Regenerated.
15307 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15308 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15309 (thread_db_init): Call thread_db_err_str.
15310 * configure.ac: Check for TD_VERSION.
15311 * config.in, configure: Regenerated.
15313 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15315 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15317 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15319 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15320 is not available. Define HAVE_PTRACE_GETREGS if it is.
15321 * config.in, configure: Regenerated.
15322 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15323 * linux-i386-low.c, linux-m68k-low.c: Update to use
15324 HAVE_PTRACE_GETREGS.
15325 * linux-low.c (regsets_fetch_inferior_registers)
15326 (regsets_store_inferior_registers): Only return 0 if we processed
15328 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15329 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15331 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15333 * inferiors.c (struct thread_info): Add gdb_id.
15334 (add_thread): Add gdb_id argument.
15335 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15336 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15337 calls to add_thread.
15338 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15339 * server.c (handle_query): Use thread_to_gdb_id.
15340 (handle_v_cont, main): Use gdb_id_to_thread_id.
15341 * server.h (add_thread): Update prototype.
15342 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15345 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15347 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15348 left-padded registers.
15349 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15350 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15352 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15354 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15355 * configure: Regenerate.
15356 * config.in: Regenerate.
15357 * server.h (NEED_DECLARATION_STRERROR):
15358 Replace with !HAVE_DECL_STRERROR.
15360 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15362 * linux-low.c (linux_wait, linux_send_signal): Don't test
15363 an unsigned long variable for > 0 if it could be MAX_ULONG.
15364 * server.c (myresume): Likewise.
15365 * target.c (set_desired_inferior): Likewise.
15367 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15369 * configure.ac: Simplify and improve check for socklen_t.
15370 * configure, config.in: Regenerate.
15372 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15374 * acconfig.h: Remove.
15375 * configure.ac: Add a test for socklen_t. Use three-argument
15376 AC_DEFINE throughout.
15377 * config.in: Regenerated using autoheader 2.59.
15378 * configure: Regenerated.
15380 * gdbreplay.c (socklen_t): Provide a default.
15381 (remote_open): Use socklen_t.
15382 * remote-utils.c (socklen_t): Provide a default.
15383 (remote_open): Use socklen_t.
15384 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15387 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15389 * linux-low.c (linux_read_memory, linux_write_memory)
15390 (linux_read_auxv): Likewise.
15391 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15392 (check_mem_write): Likewise.
15393 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15395 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15396 (registers_from_string, register_data): Likewise.
15397 * server.c (handle_query, main): Likewise.
15398 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15399 (decode_M_packet): Likewise.
15400 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15401 * target.h (struct target_ops): Update read_memory, write_memory,
15403 (read_inferior_memory, write_inferior_memory): Update.
15404 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15405 to unsigned char *.
15406 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15407 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15408 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15409 linux-s390-low.c, linux-sh-low.c: Update for changes in
15410 read_inferior_memory and the_low_target->breakpoint.
15412 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15414 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15415 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15416 * configure.srv: Add powerpc64-*-linux*.
15417 * linux-ppc64-low.c: New file.
15419 2005-05-23 Orjan Friberg <orjanf@axis.com>
15421 * linux-cris-low.c: New file with support for CRIS.
15422 * linux-crisv32-low.c: Ditto for CRISv32.
15423 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15424 (clean): Add reg-cris.c and reg-crisv32.c.
15425 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15426 reg-crisv32.o, and reg-crisv32.c to make rules.
15427 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15428 recognized targets.
15430 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15432 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15433 of sizeof (PTRACE_XFER_TYPE).
15434 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15436 2005-05-12 Orjan Friberg <orjanf@axis.com>
15438 * target.h (struct target_ops): Add insert_watchpoint,
15439 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15440 pointers for hardware watchpoint support.
15441 * linux-low.h (struct linux_target_ops): Ditto.
15442 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15443 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15444 to linux_target_ops.
15445 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15447 * server.c (main): Recognize 'Z' and 'z' packets.
15449 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15451 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15452 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15453 (the_low_target): Add new members.
15455 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15457 * proc-service.c (ps_lgetregs): Search all_processes instead of
15460 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15462 * server.c (start_inferior): Change return type to int.
15463 (attach_inferior): Change sigptr to int *.
15464 (handle_v_cont, handle_v_requests): Change signal to int *.
15465 (main): Change signal to int.
15467 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15469 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15470 * configure.srv: Add m32r*-*-linux*.
15471 * linux-m32r-low.c: New file.
15473 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15475 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15477 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15479 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15480 Take unsigned long arguments for PIDs.
15481 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15482 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15483 (wait_for_sigstop, linux_resume_one_process)
15484 (regsets_fetch_inferior_registers, linux_send_signal)
15485 (linux_read_auxv): Likewise. Update the types of variables holding
15486 PIDs. Update format string specifiers.
15487 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15488 * remote-utils.c (prepare_resume_reply): Likewise.
15489 * server.c (cont_thread, general_thread, step_thread)
15490 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15492 (handle_query): Update format specifiers.
15493 (handle_v_cont, main): Use strtoul for thread IDs.
15494 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15495 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15496 (general_thread, step_thread, thread_from_wait)
15497 (old_thread_from_wait): Update.
15498 * target.h (struct thread_resume): Use unsigned long for THREAD.
15499 (struct target_ops): Use unsigned long for arguments to attach and
15502 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15504 * acinclude.m4: Include bfd/bfd.m4 directly.
15505 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15506 <agriffis@toolchain.org>.
15507 * aclocal.m4, configure: Regenerated.
15509 2005-01-07 Andrew Cagney <cagney@gnu.org>
15511 * configure.ac: Rename configure.in, require autoconf 2.59.
15512 * configure: Re-generate.
15514 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15516 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15517 LIBS when finished.
15518 * aclocal.m4: Regenerated.
15519 * configure: Regenerated.
15521 2004-11-21 Andreas Schwab <schwab@suse.de>
15523 * linux-m68k-low.c (m68k_num_gregs): Define.
15524 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15525 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15526 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15527 (m68k_breakpoint_at): New. Add to the_low_target.
15529 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15530 srv_linux_thread_db to yes.
15532 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15534 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15535 (ARCH_SET_FS): Likewise.
15536 (ARCH_GET_FS): Likewise.
15537 (ARCH_GET_GS): Likewise.
15539 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15541 * linux-i386-low.c (ps_get_thread_area): New.
15542 * linux-x86-64-low.c (ps_get_thread_area): New.
15543 * linux-low.c: Include <sys/syscall.h>.
15544 (linux_kill_one_process): Don't kill the first thread here.
15545 (linux_kill): Kill the first thread here.
15546 (kill_lwp): New function.
15547 (send_sigstop, linux_send_signal): Use it.
15548 * proc-service.c: Clean up #ifdefs.
15549 (fpregset_info): Delete.
15550 (ps_lgetregs): Update and enable implementation.
15551 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15553 * remote-utils.c (struct sym_cache, symbol_cache): New.
15554 (input_interrupt): Print a clearer message.
15555 (async_io_enabled): New variable.
15556 (enable_async_io, disable_async_io): Use it. Update comments.
15557 (look_up_one_symbol): Use the symbol cache.
15558 * thread-db.c (thread_db_look_up_symbols): New function.
15559 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15561 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15563 * configure.in: Test for -rdynamic.
15564 * configure: Regenerated.
15565 * Makefile (INTERNAL_LDFLAGS): New.
15566 (gdbserver, gdbreplay): Use it.
15568 2004-09-02 Andrew Cagney <cagney@gnu.org>
15570 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15572 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15574 * linux-low.c (linux_wait): Clear all_processes list also.
15576 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15578 * linux-low.c: Include <errno.h>. Remove extern declaration of
15581 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15583 * gdbreplay.c, server.h, utils.c: Update copyright years.
15585 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15587 * server.c (main): Print child status or termination signal from
15588 variable 'signal', not 'sig'.
15590 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15592 * linux-low.c (linux_read_memory): Change return type to
15593 int. Check for and return error from ptrace().
15594 * target.c (read_inferior_memory): Change return type to int. Pass
15595 back return status from the_target->read_memory().
15596 * target.h (struct target_ops): Adapt *read_memory() prototype.
15598 (read_inferior_memory): Adapt prototype.
15599 * server.c (main): Return an error packet if
15600 read_inferior_memory() returns an error.
15602 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15604 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15605 Unify with other clean targets.
15607 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15609 * server.c (handle_v_cont): Call set_desired_inferior.
15611 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15613 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15615 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15617 * linux-low.c (linux_wait): Unblock async I/O.
15618 (linux_resume): Block and enable async I/O.
15619 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15620 * server.h (block_async_io, unblock_async_io): Add prototypes.
15622 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15624 * remote-utils.c (remote_open): Print a status notice after
15625 opening a TCP port.
15626 * server.c (attach_inferior): Print a status notice after
15629 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15631 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15633 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15635 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15637 * server.c, target.h: Update copyright years.
15639 2004-02-25 Roland McGrath <roland@redhat.com>
15641 * target.h (struct target_ops): New member `read_auxv'.
15642 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15643 * linux-low.c (linux_read_auxv): New function.
15644 (linux_target_ops): Initialize `read_auxv' member to that.
15646 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15648 Committed by Jim Blandy <jimb@redhat.com>.
15650 * linux-s390-low.c (s390_num_regs): Update.
15651 (s390_regmap): Remove control registers. Use __s390x__ predefine
15652 instead of GPR_SIZE to distiguish s390 and s390x targets.
15654 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15656 * linux-low.c: Update copyright year.
15657 (check_removed_breakpoint): Clear pending_is_breakpoint.
15658 (linux_set_resume_request, linux_queue_one_thread)
15659 (resume_status_pending_p): New functions.
15660 (linux_continue_one_thread): Use process->resume.
15661 (linux_resume): Only resume threads if there are no pending events.
15662 * linux-low.h (struct process_info): Add resume request
15665 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15667 * regcache.c (new_register_cache): Clear the allocated register
15668 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15670 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15672 * linux-low.c (linux_resume): Take a struct thread_resume *
15674 (linux_wait): Update call.
15675 (resume_ptr): New static variable.
15676 (linux_continue_one_thread): Renamed from
15677 linux_continue_one_process. Use resume_ptr.
15678 (linux_resume): Use linux_continue_one_thread.
15679 * server.c (handle_v_cont, handle_v_requests): New functions.
15680 (myresume): New function.
15681 (main): Handle 'v' case.
15682 * target.h (struct thread_resume): New type.
15683 (struct target_ops): Change argument of "resume" to struct
15685 (myresume): Delete macro.
15687 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15689 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15690 (uninstall): Support DESTDIR.
15692 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15694 * configure.srv: Add xscale*linux copy of arm*linux entry.
15696 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15698 * linux-arm-low.c (arm_reinsert_addr): New function.
15699 (the_low_target): Add arm_reinsert_addr.
15701 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15703 * mem-break.c: Remove whitespace at end of file.
15705 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15707 * configure.in: Check whether we need to prototype strerror.
15708 * server.h: Optionally prototype strerror.
15709 * gdbreplay.c (perror_with_name): Use strerror.
15710 * linux-low.c (linux_attach_lwp): Use strerror.
15711 * utils.c (perror_with_name): Use strerror.
15712 * config.in, configure: Regenerated.
15714 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15716 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15717 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15719 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15721 * Makefile.in (SFILES): Update.
15722 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15723 low-sun3.c: Remove files.
15725 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15727 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15728 (linux_detach_one_process, linux_detach): New functions.
15729 (linux_target_ops): Add linux_detach.
15730 * server.c (main): Handle 'D' packet.
15731 * target.h (struct target_ops): Add "detach" member.
15732 (detach_inferior): Define.
15734 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15736 From Kelley Cook <kelleycook@wideopenwest.com>:
15737 * configure.srv: Accept i[34567]86 variants.
15739 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15741 * linux-low.c (linux_wait_for_event): Correct comment typos.
15742 (linux_resume_one_process): Call check_removed_breakpoint.
15743 (linux_send_signal): New function.
15744 (linux_target_ops): Add linux_send_signal.
15745 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15747 * target.h (struct target_ops): Add send_signal.
15749 2003-05-29 Jim Blandy <jimb@redhat.com>
15751 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15752 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15753 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15754 away part of the register's value.
15756 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15758 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15759 (linux_wait_for_event, linux_init_signals): Likewise.
15761 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15763 * configure.in: Check for stdlib.h.
15764 * configure: Regenerated.
15765 * config.in: Regenerated.
15767 2003-01-04 Andreas Schwab <schwab@suse.de>
15769 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15771 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15773 * Makefile.in: Remove obsolete code.
15775 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15777 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15778 defined(PT_FPR0_HI).
15780 2002-11-17 Stuart Hughes <seh@zee2.com>
15782 * linux-arm-low.c (arm_num_regs): Increase.
15783 (arm_regmap): Include status register.
15785 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15787 * linux-low.c (register_addr): Remove incorrect -1 check.
15789 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15791 * linux-low.c (linux_create_inferior): Call setpgid. Return
15793 (unstopped_p, linux_signal_pid): Remove.
15794 (linux_target_ops): Remove linux_signal_pid.
15795 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15796 global instead of target method.
15797 * target.h (struct target_ops): Remove signal_pid. Update comment
15798 for create_inferior.
15799 * server.c (signal_pid): New variable.
15800 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15801 gdbserver. Set the child to be the foreground process group.
15802 (attach_inferior): Set signal_pid.
15804 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15806 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15808 2002-08-20 Jim Blandy <jimb@redhat.com>
15810 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15813 2002-08-01 Andrew Cagney <cagney@redhat.com>
15815 * Makefile.in: Make chill references obsolete.
15817 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15819 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15820 * configure: Regenerate.
15821 * config.in: Regenerate.
15823 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15825 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15826 (perror_with_name, remote_close, remote_open, expect, play): Static.
15828 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15830 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15831 byte offsets instead of an array of indexes.
15832 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15834 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15836 * regcache.c: Add comment.
15838 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15840 * thread-db.c: New file.
15841 * proc-service.c: New file.
15842 * acinclude.m4: New file.
15843 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15844 proc-service.o, and thread-db.o.
15845 (linux-low.o): Add USE_THREAD_DB.
15846 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15847 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15848 * aclocal.m4: Regenerated.
15849 * config.in: Regenerated.
15850 * configure: Regenerated.
15851 * configure.in: Check for proc_service.h, sys/procfs.h,
15852 thread_db.h, and linux/elf.h headrs.
15853 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15854 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15855 Check for -lthread_db and thread support.
15856 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15857 PowerPC, and SuperH.
15858 * i387-fp.c: Constify arguments.
15859 * i387-fp.h: Likewise.
15860 * inferiors.c: (struct thread_info): Renamed from
15861 `struct inferior_info'. Remove PID member. Use generic inferior
15862 list header. All uses updated.
15863 (inferiors, signal_pid): Removed.
15864 (all_threads): New variable.
15865 (get_thread): Define.
15866 (add_inferior_to_list): New function.
15867 (for_each_inferior): New function.
15868 (change_inferior_id): New function.
15869 (add_inferior): Removed.
15870 (remove_inferior): New function.
15871 (add_thread): New function.
15872 (free_one_thread): New function.
15873 (remove_thread): New function.
15874 (clear_inferiors): Use for_each_inferior and free_one_thread.
15875 (find_inferior): New function.
15876 (find_inferior_id): New function.
15877 (inferior_target_data): Update argument type.
15878 (set_inferior_target_data): Likewise.
15879 (inferior_regcache_data): Likewise.
15880 (set_inferior_regcache_data): Likewise.
15881 * linux-low.c (linux_bp_reinsert): Remove.
15882 (all_processes, stopping_threads, using_thrads)
15883 (struct pending_signals, debug_threads, pid_of): New.
15884 (inferior_pid): Replace with macro.
15885 (struct inferior_linux_data): Remove.
15886 (get_stop_pc, add_process): New functions.
15887 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15888 Use add_process and add_thread.
15889 (linux_attach_lwp): New function, based on old linux_attach. Use
15890 add_process and add_thread. Set stop_expected for new threads.
15891 (linux_attach): New function.
15892 (linux_kill_one_process): New function.
15893 (linux_kill): Kill all LWPs.
15894 (linux_thread_alive): Use find_inferior_id.
15895 (check_removed_breakpoints, status_pending_p): New functions.
15896 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15897 Update. Use WNOHANG. Wait for cloned processes also. Update process
15898 struct for the found process.
15899 (linux_wait_for_event): New function.
15900 (linux_wait): Use it. Support LWPs.
15901 (send_sigstop, wait_for_sigstop, stop_all_processes)
15902 (linux_resume_one_process, linux_continue_one_process): New functions.
15903 (linux_resume): Support LWPs.
15904 (REGISTER_RAW_SIZE): Remove.
15905 (fetch_register): Use register_size instead. Call supply_register.
15906 (usr_store_inferior_registers): Likewise. Call collect_register.
15907 Fix recursive case.
15908 (regsets_fetch_inferior_registers): Improve error message.
15909 (regsets_store_inferior_registers): Add debugging.
15910 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15911 (unstopped_p, linux_signal_pid): New functions.
15912 (linux_target_ops): Add linux_signal_pid.
15913 (linux_init_signals): New function.
15914 (initialize_low): Call it. Initialize using_threads.
15915 * regcache.c (inferior_regcache_data): Add valid
15917 (get_regcache): Fetch registers lazily. Add fetch argument
15918 and update all callers.
15919 (regcache_invalidate_one, regcache_invalidate): New
15921 (new_register_cache): Renamed from create_register_cache.
15922 Return the new regcache.
15923 (free_register_cache): Change argument to a void *.
15924 (registers_to_string, registers_from_string): Call get_regcache
15925 with fetch flag set.
15926 (register_data): Make static. Pass fetch flag to get_regcache.
15927 (supply_register): Call get_regcache with fetch flag clear.
15928 (collect_register): Call get_regcache with fetch flag set.
15929 (collect_register_as_string): New function.
15930 * regcache.h: Update.
15931 * remote-utils.c (putpkt): Flush after debug output and use
15933 Handle input interrupts while waiting for an ACK.
15934 (input_interrupt): Use signal_pid method.
15935 (getpkt): Flush after debug output and use stderr.
15936 (outreg): Use collect_register_as_string.
15937 (new_thread_notify, dead_thread_notify): New functions.
15938 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15939 and general_thread.
15940 (look_up_one_symbol): Flush after debug output.
15941 * server.c (step_thread, server_waiting): New variables.
15942 (start_inferior): Don't use signal_pid. Update call to mywait.
15943 (attach_inferior): Update call to mywait.
15944 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15945 (main): Don't fetch/store registers explicitly. Use
15946 set_desired_inferior. Support proposed ``Hs'' packet. Update
15948 * server.h: Update.
15949 (struct inferior_list, struct_inferior_list_entry): New.
15950 * target.c (set_desired_inferior): New.
15951 (write_inferior_memory): Constify.
15952 (mywait): New function.
15953 * target.h: Update.
15954 (struct target_ops): New signal_pid method.
15955 (mywait): Removed macro, added prototype.
15957 * linux-low.h (regset_func): Removed.
15958 (regset_fill_func, regset_store_func): New.
15959 (enum regset_type): New.
15960 (struct regset_info): Add type field. Use new operation types.
15961 (struct linux_target_ops): stop_pc renamed to get_pc.
15962 Add decr_pc_after_break and breakpoint_at.
15963 (get_process, get_thread_proess, get_process_thread)
15964 (strut process_info, all_processes, linux_attach_lwp)
15965 (thread_db_init): New.
15967 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15968 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15969 (the_low_target): Add new members.
15970 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15971 (i386_store_fpxregset): Constify.
15972 (target_regsets): Add new kind identifier.
15973 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15974 (i386_set_pc): Add debugging.
15975 (i386_breakpoint_at): New function.
15976 (the_low_target): Add new members.
15977 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15978 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15979 (mips_breakpoint_at): New.
15980 (the_low_target): Add new members.
15981 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15982 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15983 (the_low_target): Add new members.
15984 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15985 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15986 (the_low_target): Add new members.
15987 * linux-x86-64-low.c (target_regsets): Add new kind
15990 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15992 From Martin Pool <mbp@samba.org>:
15993 * server.c (gdbserver_usage): New function.
15996 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15998 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15999 stop_at -> stop_pc.
16001 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16003 * Makefile.in: Remove obsolete code.
16005 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16007 * linux-low.c (regsets_fetch_inferior_registers),
16008 (regsets_store_inferior_registers): Removed cast to int from
16010 * regcache.h: Added declaration of struct inferior_info.
16012 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16014 * inferiors.c (struct inferior_info): Add regcache_data.
16015 (add_inferior): Call create_register_cache.
16016 (clear_inferiors): Call free_register_cache.
16017 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16018 * regcache.c (struct inferior_regcache_data): New.
16019 (registers): Remove.
16020 (get_regcache): New function.
16021 (create_register_cache, free_register_cache): New functions.
16022 (set_register_cache): Don't initialize the register cache here.
16023 (registers_to_string, registers_from_string, register_data): Call
16025 * regcache.h: Add prototypes.
16026 * server.h: Likewise.
16028 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16030 * mem-break.c: New file.
16031 * mem-break.h: New file.
16032 * Makefile.in: Add mem-break.o rule; update server.h
16034 * inferiors.c (struct inferior_info): Add target_data
16036 (clear_inferiors): Free target_data member if set.
16037 (inferior_target_data, set_inferior_target_data): New functions.
16038 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16039 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16040 * linux-low.c (linux_bp_reinsert): New variable.
16041 (struct inferior_linux_data): New.
16042 (linux_create_inferior): Use set_inferior_target_data.
16043 (linux_attach): Likewise. Call add_inferior.
16044 (linux_wait_for_one_inferior): New function.
16045 (linux_wait): Call it.
16046 (linux_write_memory): Add const.
16047 (initialize_low): Call set_breakpoint_data.
16048 * linux-low.h (struct linux_target_ops): Add breakpoint
16050 * server.c (attach_inferior): Remove extra add_inferior
16052 * server.h: Include mem-break.h. Update inferior.c
16054 * target.c (read_inferior_memory)
16055 (write_inferior_memory): New functions.
16056 * target.h (read_inferior_memory)
16057 (write_inferior_memory): Change macros to prototypes.
16058 (struct target_ops): Update comments. Add const to write_memory
16061 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16063 * linux-low.c (usr_store_inferior_registers): Support
16064 registers which are allowed to fail to store.
16065 * linux-low.h (linux_target_ops): Likewise.
16066 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16067 (ppc_cannot_store_register): FPSCR may not be storable.
16069 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16071 * server.h: Include <string.h> if HAVE_STRING_H.
16072 * ChangeLog: Correct paths in last ChangeLog entry.
16074 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16076 * linux-low.h: Remove obsolete prototypes.
16077 (struct linux_target_ops): New.
16078 (extern the_low_target): New.
16079 * linux-low.c (num_regs, regmap): Remove declarations.
16080 (register_addr): Use the_low_target explicitly.
16081 (fetch_register): Likewise.
16082 (usr_fetch_inferior_registers): Likewise.
16083 (usr_store_inferior_registers): Likewise.
16084 * linux-arm-low.c (num_regs): Remove.
16085 (arm_num_regs): Define.
16086 (arm_regmap): Renamed from regmap, made static.
16087 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16089 (arm_cannot_store_register): Renamed from cannot_store_register,
16091 (the_low_target): New.
16092 * linux-i386-low.c (num_regs): Remove.
16093 (i386_num_regs): Define.
16094 (i386_regmap): Renamed from regmap, made static.
16095 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16097 (i386_cannot_store_register): Renamed from cannot_store_register,
16099 (the_low_target): New.
16100 * linux-ia64-low.c (num_regs): Remove.
16101 (ia64_num_regs): Define.
16102 (ia64_regmap): Renamed from regmap, made static.
16103 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16105 (ia64_cannot_store_register): Renamed from cannot_store_register,
16107 (the_low_target): New.
16108 * linux-m68k-low.c (num_regs): Remove.
16109 (m68k_num_regs): Define.
16110 (m68k_regmap): Renamed from regmap, made static.
16111 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16113 (m68k_cannot_store_register): Renamed from cannot_store_register,
16115 (the_low_target): New.
16116 * linux-mips-low.c (num_regs): Remove.
16117 (mips_num_regs): Define.
16118 (mips_regmap): Renamed from regmap, made static.
16119 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16121 (mips_cannot_store_register): Renamed from cannot_store_register,
16123 (the_low_target): New.
16124 * linux-ppc-low.c (num_regs): Remove.
16125 (ppc_num_regs): Define.
16126 (ppc_regmap): Renamed from regmap, made static.
16127 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16129 (ppc_cannot_store_register): Renamed from cannot_store_register,
16131 (the_low_target): New.
16132 * linux-s390-low.c (num_regs): Remove.
16133 (s390_num_regs): Define.
16134 (s390_regmap): Renamed from regmap, made static.
16135 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16137 (s390_cannot_store_register): Renamed from cannot_store_register,
16139 (the_low_target): New.
16140 * linux-sh-low.c (num_regs): Remove.
16141 (sh_num_regs): Define.
16142 (sh_regmap): Renamed from regmap, made static.
16143 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16145 (sh_cannot_store_register): Renamed from cannot_store_register,
16147 (the_low_target): New.
16148 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16149 (the_low_target): New.
16151 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16153 * Makefile.in: Add stamp-h target.
16154 * configure.in: Create stamp-h.
16155 * configure: Regenerated.
16157 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16159 * inferiors.c: New file.
16160 * target.c: New file.
16161 * target.h: New file.
16162 * Makefile.in: Add target.o and inferiors.o. Update
16164 * linux-low.c (inferior_pid): New static variable,
16165 moved from server.c.
16166 (linux_create_inferior): Renamed from create_inferior.
16167 Call add_inferior. Return 0 on success instead of a PID.
16168 (linux_attach): Renamed from myattach.
16169 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16170 (linux_thread_alive): Renamed from mythread_alive.
16171 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16173 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16174 (regsets_store_inferior_registers): Correct error message.
16175 Add missing ``return 0''.
16176 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16177 (linux_store_registers): Renamed from store_inferior_registers.
16178 (linux_read_memory): Renamed from read_inferior_memory.
16179 (linux_write_memory): Renamed from write_inferior_memory.
16180 (linux_target_ops): New structure.
16181 (initialize_low): Call set_target_ops ().
16182 * remote-utils.c (unhexify): New function.
16183 (hexify): New function.
16184 (input_interrupt): Send signals to ``signal_pid''.
16185 * server.c (inferior_pid): Remove.
16186 (start_inferior): Update create_inferior call.
16187 (attach_inferior): Call add_inferior.
16188 (handle_query): New function.
16189 (main): Call handle_query for `q' packets.
16190 * server.h: Include "target.h". Remove obsolete prototypes.
16191 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16193 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16195 * Makefile.in: Add WARN_CFLAGS. Update configury
16197 * configure.in: Check for <string.h>
16198 * configure: Regenerate.
16199 * config.in: Regenerate.
16200 * gdbreplay.c: Include needed system headers.
16201 (remote_open): Remove strchr prototype.
16202 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16203 * regcache.c (supply_register): Change buf argument to const void *.
16204 (supply_register_by_name): Likewise.
16205 (collect_register): Change buf argument to void *.
16206 (collect_register_by_name): Likewise.
16207 * regcache.h: Add missing prototypes.
16208 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16209 * server.c (handle_query): New function.
16210 (attached): New static variable, moved out of main.
16211 (main): Quiet longjmp clobber warnings.
16212 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16213 * utils.c (error): Remove NORETURN.