1 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
3 * server.c (parse_debug_format_options): Return std::string.
4 (handle_monitor_command, captured_main): Adjust.
6 2018-01-05 Pedro Alves <palves@redhat.com>
9 * server.c (captured_main): Pass quiet=false to
10 save_original_signals_state.
12 2018-01-01 Joel Brobecker <brobecker@adacore.com>
14 * gdbreplay.c (gdbreplay_version): Update copyright year in
16 * server.c (gdbserver_version): Likewise.
18 2017-12-08 Tom Tromey <tom@tromey.com>
20 * ax.c (ax_printf): Update.
22 2017-12-07 Yao Qi <yao.qi@linaro.org>
24 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
25 aarch64_linux_read_description.
26 * linux-amd64-ipa.c (idx2mask): New array.
27 (get_ipa_tdesc): Move idx2mask out.
28 (initialize_low_tracepoint): Initialize target descriptions.
29 * linux-i386-ipa.c (idx2mask): New array.
30 (get_ipa_tdesc): Move idx2mask out.
31 (initialize_low_tracepoint): Initialize target descriptions.
33 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
35 * tdesc.c (struct tdesc_type): Change return type.
36 (tdesc_add_flag): Change parameter type.
37 (tdesc_add_bitfield): Likewise.
38 (tdesc_add_field): Likewise.
39 (tdesc_set_struct_size): Likewise.
41 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
43 * regcache.c (registers_to_string): Remove unused variable.
45 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
47 * inferiors.c (for_each_inferior_with_data): Remove.
48 * inferiors.h (for_each_inferior_with_data): Remove.
49 * server.c (handle_qxfer_threads_worker): Change parameter type.
50 (handle_qxfer_threads_proper): Use for_each_thread.
52 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
54 * inferiors.c (for_each_inferior): Remove.
55 (clear_inferiors): Use for_each_thread.
56 * inferiors.h (for_each_inferior): Remove.
57 * linux-low.c (linux_wait_for_event_filtered): Use
59 (linux_stabilize_threads): Likewise.
60 * regcache.c (regcache_release): Likewise.
61 * server.c (gdb_wants_all_threads_stopped): Likewise.
62 (clear_pending_status_callback): Remove.
63 (handle_status): Use for_each_thread.
64 (captured_main): Likewise.
65 * win32-low.c (child_init_thread_list): Likewise.
66 (win32_clear_inferiors): Likewise.
67 (fake_breakpoint_event): Likewise.
69 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
71 * inferiors.h (find_inferior): Remove.
72 * inferiors.c (find_inferior): Remove.
74 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
76 * linux-low.c (resume_status_pending_p): Update comment.
77 (need_step_over_p): Update comment.
79 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
81 * linux-low.c (proceed_one_lwp): Return void, change parameter
83 (unsuspend_and_proceed_one_lwp): Likewise.
84 (proceed_all_lwps): Use for_each_thread.
85 (unstop_all_lwps): Likewise.
87 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
89 * linux-low.c (linux_resume_one_thread): Return void, take
91 (linux_resume): Use for_each_thread.
93 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
95 * linux-low.c (send_sigstop_callback): Return void, change
96 parameter type. Rename to...
97 (send_sigstop): ... this.
98 (suspend_and_send_sigstop_callback): Return void, change parameter
100 (suspend_and_send_sigstop): ... this.
101 (stop_all_lwps): Use for_each_thread.
103 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
105 * linux-low.c (lwp_running): Return bool, remove unused
107 (linux_stabilize_threads): Use find_thread.
109 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
111 * linux-low.c (select_singlestep_lwp_callback): Remove.
112 (count_events_callback): Remove.
113 (select_event_lwp_callback): Remove.
114 (select_event_lwp): Use find_thread/for_each_thread.
116 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
118 * linux-low.c (not_stopped_callback): Return bool, take filter
120 (linux_wait_for_event_filtered): Use find_thread.
121 (linux_wait_1): Likewise.
123 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
125 * linux-low.c (same_lwp): Remove.
126 (find_lwp_pid): Use find_thread.
128 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
130 * linux-low.c (delete_lwp_callback): Remove.
131 (linux_mourn): Use for_each_thread.
133 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
135 * linux-low.c (linux_detach_lwp_callback): Return void, remove
136 args parameter, don't check for pid.
137 (linux_detach): Use for_each_thread.
139 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
141 * linux-low.c (struct counter): Remove.
142 (second_thread_of_pid_p): Remove.
143 (last_thread_of_process_p): Use find_thread.
145 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
147 * inferiors.c (find_inferior_in_random): Remove.
148 * inferiors.h (find_inferior_in_random): Remove.
149 * linux-low.c (status_pending_p_callback): Return bool, accept
150 parameter ptid directly.
151 (linux_wait_for_event_filtered): Use find_thread_in_random.
152 (linux_wait_1): Likewise.
154 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
156 * inferiors.c (find_inferior_id): Remove.
157 (find_thread_ptid): Move implemention from find_inferior_id to
159 * inferiors.h (find_inferior_id): Remove.
160 * server.c (handle_status): Use find_thread_ptid.
161 (process_serial_event): Likewise.
162 * thread-db.c (find_one_thread): Likewise.
163 (thread_db_thread_handle): Likewise.
164 * win32-low.c (thread_rec): Likewise.
165 (child_delete_thread): Likewise.
166 (win32_thread_alive): Likewise.
167 (get_child_debug_event): Likewise.
169 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
171 * linux-mips-low.c (update_watch_registers_callback): Return
172 void, remove pid_p parameter, don't check for pid.
173 (mips_insert_point, mips_remove_point): Use for_each_thread.
175 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
177 * lynx.low (lynx_delete_thread_callback): Remove.
178 (lynx_mourn): Use for_each_thread.
180 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
182 * regcache.c (regcache_invalidate_one): Remove.
183 (regcache_invalidate_pid): use for_each_thread.
185 2017-11-26 Tom Tromey <tom@tromey.com>
187 * linux-low.c (linux_create_inferior): Update.
189 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
191 * spu-low.c (spu_create_inferior): Fix typo in argument name.
193 2017-11-24 Alan Hayward <alan.hayward@arm.com>
195 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
196 * linux-aarch64-low.c (initialize_low_arch): Call init func.
197 * linux-aarch64-tdesc-selftest.c: New file.
198 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
200 2017-11-24 Alan Hayward <alan.hayward@arm.com>
202 * configure.srv: Add new file.
203 * linux-aarch64-low.c (initialize_low_arch): Call init func.
204 * linux-aarch64-tdesc-selftest.c: New file.
205 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
207 2017-11-24 Alan Hayward <alan.hayward@arm.com>
209 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
210 * linux-aarch64-low.c (initialize_low_arch): Remove init.
211 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
213 2017-11-24 Alan Hayward <alan.hayward@arm.com>
215 * configure.srv: Add new files.
216 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
217 aarch64_linux_read_description.
218 * linux-aarch64-low.c (aarch64_linux_read_description):
219 Merge with aarch64_arch_setup.
220 (aarch64_arch_setup): Call aarch64_linux_read_description.
221 * linux-aarch64-tdesc.c: New file.
222 * linux-aarch64-tdesc.h: New file.
224 2017-11-24 Yao Qi <yao.qi@linaro.org>
226 * configure.srv: Set $srv_regobj for tic6x-linux.
227 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
228 (tic6x_read_description): Move some code to tic6x_arch_setup.
229 (tic6x_tdesc_test): New function.
230 (initialize_low_arch): Call selftests::register_test.
232 2017-11-22 Yao Qi <yao.qi@linaro.org>
234 * remote-utils.c (prepare_resume_reply): Use memcpy.
236 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
238 * linux-low.c (kill_one_lwp_callback): Return void, take
239 argument directly, don't filter on pid.
240 (linux_kill): Use for_each_thread.
242 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
244 * linux-low.c (need_step_over_p): Return bool, remove dummy
246 (linux_resume, proceed_all_lwps): Use find_thread.
248 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
250 * linux-low.c (resume_status_pending_p): Return bool, remove
252 (linux_resume): Use find_thread.
254 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
256 * linux-low.c (struct thread_resume_array): Remove.
257 (linux_set_resume_request): Return void, take arguments
259 (linux_resume): Use for_each_thread.
261 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
263 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
264 return bool, remove data argument.
265 (linux_stabilize_threads): Use find_thread.
267 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
269 * linux-low.c (unsuspend_one_lwp): Remove.
270 (unsuspend_all_lwps): Use for_each_thread, inline code from
273 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
275 * gdbthread.h (find_thread): Add overload with ptid_t filter.
276 * linux-low.c (struct iterate_over_lwps_args): Remove.
277 (iterate_over_lwps_filter): Remove.
278 (iterate_over_lwps): Use find_thread.
280 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
282 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
283 (linux_handle_new_gdb_connection): Use for_each_thread, inline
284 code from reset_lwp_ptrace_options_callback.
286 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
288 * linux-arm-low.c (struct update_registers_data): Remove.
289 (update_registers_callback): Return void, take arguments
290 directly, don't check thread's pid.
291 (arm_insert_point, arm_remove_point): Use for_each_thread.
293 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
295 * win32-low.c (continue_one_thread): Return void, take argument
297 (child_continue): Use for_each_thread.
299 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
301 * win32-i386-low.c (update_debug_registers_callback): Rename
303 (update_debug_registers): ... this, return void, remove pid_p arg.
304 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
306 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
308 * inferiors.h (struct process_info): Add constructor, initialize
310 <syscalls_to_catch>: Change type to std::vector<int>.
311 * inferiors.c (add_process): Allocate process_info with new.
312 (remove_process): Free process_info with delete.
313 * linux-low.c (handle_extended_wait): Adjust.
314 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
315 * server.c (handle_general_set): Adjust.
317 2017-11-16 Pedro Alves <palves@redhat.com>
319 * remote-utils.c (remote_close): Block SIGIO signals instead of
320 uninstalling the SIGIO handler.
322 2017-11-16 Alan Hayward <alan.hayward@arm.com>
324 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
326 2017-11-16 Yao Qi <yao.qi@linaro.org>
328 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
329 (tic6x_store_gregset): Likewise.
330 (tic6x_usrregs_info): Move it up.
332 2017-11-15 Alan Hayward <alan.hayward@arm.com>
334 * Makefile.in: Update arch rules.
335 * configure.srv: Explicitly mark arch/ files.
337 2017-11-13 Andreas Schwab <schwab@suse.de>
339 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
341 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
343 2017-11-06 Pedro Alves <palves@redhat.com>
345 * config.in, configure: Regenerate.
347 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
349 * target.c (struct thread_search): Remove.
350 (thread_search_callback): Remove.
351 (prepare_to_access_memory): Use for_each_thread instead of
352 find_inferior. Inline code from thread_search_callback.
354 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
356 * server.c (struct visit_actioned_threads_data): Remove.
357 (visit_actioned_threads): Change prototype to take arguments
359 (resume): Use find_thread instead of find_inferior.
361 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
363 * server.c (queue_stop_reply_callback): Change prototype, return
365 (find_status_pending_thread_callback): Remove.
366 (handle_status): Replace find_inferior with find_thread and
369 2017-10-25 Alan Hayward <alan.hayward@arm.com>
371 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
373 (aarch64_store_gregset): Likewise.
374 (aarch64_fill_fpregset): Likewise.
375 (aarch64_store_fpregset): Likewise.
377 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
379 * gdbthread.h (find_thread, for_each_thread): New functions.
380 * inferiors.c (thread_of_pid): Remove.
381 (find_any_thread_of_pid): Use find_thread.
382 * linux-low.c (num_lwps): Use for_each_thread.
384 2017-10-17 Yao Qi <yao.qi@linaro.org>
386 * Makefile.in: Remove one rule.
387 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
389 2017-10-17 Yao Qi <yao.qi@linaro.org>
391 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
392 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
394 2017-10-17 Yao Qi <yao.qi@linaro.org>
396 * configure.srv: Rename arm.o with arch/arm.o.
398 2017-10-17 Yao Qi <yao.qi@linaro.org>
400 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
401 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
402 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
403 (arch-i386.o, arch-amd64.o): Remove rules.
404 (arch/%.o): New rule.
405 Update POSTCOMPILE and COMPILE.pre.
406 * configure.ac: Invoke AC_CONFIG_COMMANDS.
407 * configure: Re-generated.
408 * configure.srv: Replace arch-i386.o with arch/i386.o.
409 Replace arch-amd64.o with arch/amd64.o.
411 2017-10-16 Yao Qi <yao.qi@linaro.org>
413 * configure: Regenerated.
415 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
417 * inferiors.h: (struct inferior_list): Remove.
418 (struct inferior_list_entry); Remove.
419 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
420 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
421 get_first_inferior): Remove.
422 (for_each_inferior, for_each_inferior_with_data, find_inferior,
423 find_inferior_id, find_inferior_in_random): Change signature.
424 * inferiors.c (all_threads): Change type to
425 std::list<thread_info *>.
426 (get_thread): Remove macro.
427 (find_inferior, find_inferior_id): Change signature, implement
429 (find_inferior_in_random): Change signature, implement using
430 find_thread_in_random.
431 (for_each_inferior, for_each_inferior_with_data): Change
432 signature, implement using for_each_thread.
433 (add_inferior_to_list, remove_inferior): Remove.
434 (add_thread, get_first_thread, thread_of_pid,
435 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
436 (get_first_inferior, one_inferior_p, clear_inferior_list):
438 (clear_inferiors, get_thread_process): Update.
439 * gdbthread.h: Include <list>.
440 (struct thread_info) <entry>: Remove field.
442 (all_threads): Change type to std::list<thread_info *>.
443 (get_first_inferior): Add doc.
444 (find_thread, for_each_thread, find_thread_in_random): New
446 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
447 * linux-arm-low.c (update_registers_callback): Update.
448 * linux-low.c (second_thread_of_pid_p): Update.
449 (kill_one_lwp_callback, linux_detach_lwp_callback,
450 delete_lwp_callback, status_pending_p_callback, same_lwp,
451 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
452 iterate_over_lwps, not_stopped_callback,
453 resume_stopped_resumed_lwps, count_events_callback,
454 select_singlestep_lwp_callback, select_event_lwp_callback,
455 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
456 suspend_and_send_sigstop_callback, wait_for_sigstop,
457 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
458 lwp_running, linux_set_resume_request, resume_status_pending_p,
459 need_step_over_p, start_step_over, linux_resume_one_thread,
460 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
461 reset_lwp_ptrace_options_callback): Update.
462 * linux-mips-low.c (update_watch_registers_callback): Update.
463 * regcache.c (regcache_invalidate_one, regcache_invalidate):
465 (free_register_cache_thread_one): Remove.
466 (regcache_release): Update.
467 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
468 handle_qxfer_threads_worker): Update.
469 (handle_query): Update, use list iterator.
470 (visit_actioned_threads, handle_pending_status,
471 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
472 clear_pending_status_callback, set_pending_status_callback,
473 find_status_pending_thread_callback, handle_status,
474 process_serial_event): Update.
475 * target.c (thread_search_callback): Update.
476 * thread-db.c (thread_db_get_tls_address): Update.
477 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
479 * win32-i386-low.c (update_debug_registers_callback): Update.
480 * win32-low.c (delete_thread_info, child_delete_thread,
481 continue_one_thread, suspend_one_thread,
482 get_child_debug_event): Adjust.
484 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
486 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
487 * inferiors.h: Include <list>.
488 (struct process_info) <entry>: Remove field.
490 (pid_of): Change macro to function.
491 (ptid_of, lwpid_of): Remove macro.
492 (all_processes): Change type to std::list<process_info *>.
493 (ALL_PROCESSES): Remove macro.
494 (for_each_process, find_process): New function.
495 * inferiors.c (all_processes): Change type to
496 std::list<process_info *>.
497 (find_thread_process): Adjust.
498 (add_process): Likewise.
499 (remove_process): Likewise.
500 (find_process_pid): Likewise.
501 (get_first_process): Likewise.
502 (started_inferior_callback): Remove.
503 (have_started_inferiors_p): Adjust.
504 (attached_inferior_callback): Remove.
505 (have_attached_inferiors_p): Adjust.
506 * linux-low.c (check_zombie_leaders): Likewise.
507 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
508 (x86_linux_update_xmltarget): Adjust.
509 * server.c (handle_query): Likewise.
510 (gdb_reattached_process): Remove.
511 (handle_status): Adjust.
512 (kill_inferior_callback): Likewise.
513 (detach_or_kill_inferior): Remove.
514 (print_started_pid): Likewise.
515 (print_attached_pid): Likewise.
516 (detach_or_kill_for_exit): Update.
517 (process_serial_event): Likewise.
518 * linux-arm-low.c (arm_new_fork): Likewise.
520 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
522 * dll.h: Include <list>.
523 (struct dll_info): Add constructor.
524 <entry>: Remove field.
525 (all_dlls): Change type to std::list<dll_info>.
526 * dll.c: Include <algorithm>.
527 (get_dll): Remove macro.
528 (all_dlls): Change type to std::list<dll_info *>.
529 (free_one_dll): Remove.
530 (match_dll): Likewise.
531 (loaded_dll): Adjust.
532 (unloaded_dll): Adjust to all_dlls type change, use
533 std::find_if. Inline code from match_dll.
534 (clear_dlls): Adjust to all_dlls type change.
535 * server.c (emit_dll_description): Remove.
536 (handle_qxfer_libraries): Adjust to all_dlls type change,
537 integrate emit_dll_description's functionality.
539 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
541 * linux-low.h (struct linux_target_ops) <delete_process>: New
543 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
544 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
545 (struct linux_target_ops): Add delete_process callback.
546 * linux-arm-low.c (arm_delete_process): New.
547 (struct linux_target_ops): Add delete_process callback.
548 * linux-bfin-low.c (struct linux_target_ops): Likewise.
549 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
550 * linux-m32r-low.c (struct linux_target_ops): Likewise.
551 * linux-mips-low.c (mips_linux_delete_process): New.
552 (struct linux_target_ops): Add delete_process callback.
553 * linux-ppc-low.c (struct linux_target_ops): Likewise.
554 * linux-s390-low.c (struct linux_target_ops): Likewise.
555 * linux-sh-low.c (struct linux_target_ops): Likewise.
556 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
557 * linux-tile-low.c (struct linux_target_ops): Likewise.
558 * linux-x86-low.c (x86_linux_delete_process): New.
559 (struct linux_target_ops): Add delete_process callback.
560 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
562 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
564 * linux-aarch64-low.c (the_low_target): Add thread delete
566 * linux-arm-low.c (arm_delete_thread): New function.
567 (the_low_target): Add thread delete callback.
568 * linux-bfin-low.c (the_low_target): Likewise.
569 * linux-crisv32-low.c (the_low_target): Likewise.
570 * linux-low.c (delete_lwp): Invoke delete_thread callback if
572 * linux-low.h (struct linux_target_ops) <delete_thread>: New
574 * linux-m32r-low.c (the_low_target): Add thread delete callback.
575 * linux-mips-low.c (mips_linux_delete_thread): New function.
576 (the_low_target): Add thread delete callback.
577 * linux-ppc-low.c (the_low_target): Likewise.
578 * linux-s390-low.c (the_low_target): Likewise.
579 * linux-sh-low.c (the_low_target): Likewise.
580 * linux-tic6x-low.c (the_low_target): Likewise.
581 * linux-tile-low.c (the_low_target): Likewise.
582 * linux-x86-low.c (the_low_target): Likewise.
583 * linux-xtensa-low.c (the_low_target): Likewise.
585 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
587 * win32-low.c: Include "common-inferior.h".
589 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
591 * inferiors.c (set_inferior_cwd): New function.
592 * server.c (handle_general_set): Handle QSetWorkingDir packet.
593 (handle_query): Inform that QSetWorkingDir is supported.
594 * win32-low.c (create_process): Pass the inferior's cwd to
597 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
599 * inferiors.c (current_inferior_cwd): New global variable.
600 (get_inferior_cwd): New function.
601 * inferiors.h (struct process_info) <cwd>: New field.
603 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
605 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
606 (OBS): Add gdb_tilde_expand.o.
608 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
610 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
611 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
613 2017-09-29 Pedro Alves <palves@redhat.com>
615 * ax.c (gdb_parse_agent_expr): Constify.
616 * ax.h (gdb_parse_agent_expr): Constify.
617 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
619 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
620 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
621 * remote-utils.h (read_ptid): Constify.
622 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
623 (process_point_options, process_serial_event): Constify.
624 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
625 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
626 (cmd_qtbuffer): Constify.
628 2017-09-29 Pedro Alves <palves@redhat.com>
630 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
633 2017-09-29 Pedro Alves <palves@redhat.com>
635 * linux-low.c (handle_extended_wait): Pass parent thread instead
636 of process to thread_db_notice_clone.
637 * linux-low.h (thread_db_notice_clone): Replace parent process
638 parameter with parent thread parameter.
639 * thread-db.c (find_one_thread): Add comment.
640 (thread_db_notice_clone): Replace parent process parameter with
641 parent thread parameter. Temporarily switch to the parent thread.
643 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
645 * gdbthread.h: Include "common-gdbthread.h".
646 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
647 "if" when validating the ptid.
648 * remote-utils.c: Include "gdbthread.h".
649 (prepare_resume_reply): Use "switch_to_thread".
650 * target.c (done_accessing_memory): Likewise.
652 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
654 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
655 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
656 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
657 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
658 s390x-gs-linux64-ipa.o to ipa_obj.
659 * linux-s390-low.c (HWCAP_S390_GS): New define.
660 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
662 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
663 (s390_arch_setup): Check for guarded-storage support and choose
665 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
666 init_registers_s390x_gs_linux64.
667 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
669 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
670 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
672 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
674 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
676 2017-09-21 Kevin Buettner <kevinb@redhat.com>
678 * linux-low.h (struct lwp_info): Add new field, thread_handle.
679 (thread_db_thread_handle): Declare.
680 * linux-low.c (linux_target_ops): Initialize thread_handle.
681 * server.c (handle_qxfer_threads_worker): Add support for
683 * target.h (struct target_ops): Add new function pointer,
685 (target_thread_handle): Define.
686 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
688 (thread_db_thread_handle): New function.
690 2017-09-21 Kevin Buettner <kevinb@redhat.com>
692 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
693 * linux-low.h (thread_db_notice_clone): Declare.
694 * thread-db.c (thread_db_notice_clone): New function.
696 2017-09-21 Pedro Alves <palves@redhat.com>
698 * server.c (gdb_read_memory, handle_status, process_serial_event)
699 (handle_serial_event, handle_target_event): Adjust to
700 set_desired_thread prototype change.
701 * target.c (set_desired_thread): Remove 'use_general' parameter
703 * target.h (set_desired_thread): Remove 'use_general' parameter.
705 2017-09-20 Tom Tromey <tom@tromey.com>
707 * target.c (target_terminal::terminal_state): Define.
708 (target_terminal::init): Rename from target_terminal_init.
709 (target_terminal::inferior): Rename from
710 target_terminal_inferior.
711 (target_terminal::ours): Rename from target_terminal_ours.
712 (target_terminal::ours_for_output, target_terminal::info): New.
714 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
716 * server.c (accumulate_file_name_length): Remove.
717 (emit_dll_description): Adjust to std::string change.
718 (handle_qxfer_libraries): Use std::string to hold document.
720 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
722 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
723 return type of xml_escape_text.
724 * server.c (emit_dll_description): Likewise.
726 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
728 * server.c (captured_main): Accept argument for --selftest.
729 Update run_tests call.
730 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
731 when registering selftests.
733 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
735 * regcache.c (get_thread_regcache): Update code to use "std::vector"
736 instead of "VEC" for "target_desc.reg_defs".
737 (regcache_cpy): Likewise.
738 (registers_to_string): Likewise.
739 (registers_from_string): Likewise.
740 (find_regno): Likewise.
741 (supply_regblock): Likewise.
742 (regcache_raw_read_unsigned): Likewise.
743 * tdesc.c (init_target_desc): Likewise.
744 (tdesc_create_reg): Likewise.
745 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
746 (struct target_desc) <reg_defs>: Convert to "std::vector".
747 (target_desc): Do not initialize "reg_defs".
748 (~target_desc): Update code to use "std::vector" instead of "VEC"
749 for "target_desc.reg_defs".
750 (operator==): Likewise.
752 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
754 * inferiors.h (thread_to_gdb_id): Remove.
755 * inferiors.c (thread_to_gdb_id): Remove.
756 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
757 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
758 lynx_store_registers, lynx_read_memory, lynx_write_memory):
760 * nto-low.c (nto_fetch_registers, nto_store_registers,
761 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
763 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
765 * inferiors.h (gdb_id_to_thread_id): Remove.
766 * inferiors.c (gdb_id_to_thread_id): Remove.
767 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
768 removal. Move pid declaration closer to where it's used.
770 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
772 * server.c (handle_detach): New function.
773 (process_serial_event): Move code out, call handle_detach.
775 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
777 * server.c (require_running): Rename to ...
778 (require_running_or_return): ... this ...
779 (require_running_or_break): ... and this.
780 (handle_query, process_serial_event): Adjust.
782 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
784 * linux-low.c (linux_set_resume_request): Remove unused
787 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
789 * server.c (first_thread_of): Remove.
790 (process_serial_event): Replace usage of first_thread_of with
791 find_any_thread_of_pid.
792 * tracepoint.c (same_process_p): Remove.
793 (gdb_agent_about_to_close): Replace usage of same_process_p with
794 find_any_thread_of_pid.
795 * linux-x86-low.c (same_process_callback): Remove.
796 (x86_arch_setup_process_callback): Replace usage of
797 same_process_callback with find_any_thread_of_pid.
798 * thread-db.c (any_thread_of): Remove.
799 (switch_to_process): Replace usage of any_thread_of with
800 find_any_thread_of_pid.
801 * inferiors.c (thread_pid_matches_callback): Remove.
802 (find_thread_process): Adjust to use find_any_thread_of_pid.
804 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
806 * regcache.c (get_thread_regcache): Guard calls to "memset"
809 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
811 * linux-low.c (handle_extended_wait): Use
812 "allocate_target_description" instead of "XNEW".
813 * linux-x86-low.c (initialize_low_arch): Likewise.
815 2017-09-05 Yao Qi <yao.qi@linaro.org>
817 * configure.srv (srv_i386_regobj): Remove.
818 (srv_amd64_regobj): Remove.
819 (srv_regobj): Set it to "" for x86 non-linux targets.
820 * linux-x86-tdesc.c (i386_linux_read_description):
821 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
822 (init_registers_i386): Remove the declaration.
823 (tdesc_i386): Remove the declaration.
824 (lynx_i386_arch_setup): Call i386_create_target_description.
825 * nto-x86-low.c: Likewise.
826 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
827 [!__x86_64__]: include arch/i386.h.
828 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
830 2017-09-05 Yao Qi <yao.qi@linaro.org>
832 * configure.srv (srv_amd64_linux_xmlfiles): Remove
833 i386/amd64-XXX-linux from it.
835 2017-09-05 Yao Qi <yao.qi@linaro.org>
837 * configure.srv: Empty srv_amd64_linux_regobj if $development is
839 (ipa_amd64_linux_regobj): Remove.
840 (ipa_x32_linux_regobj): Remove.
842 2017-09-05 Yao Qi <yao.qi@linaro.org>
844 * Makefile.in (arch-amd64.o): New rule.
845 * configure.srv: Append arch-amd64.o.
846 * linux-amd64-ipa.c: Include common/x86-xstate.h.
847 (get_ipa_tdesc): Call amd64_linux_read_description.
848 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
849 and init_registers_amd64_XXX.
850 * linux-x86-low.c (x86_linux_read_description): Call
851 amd64_linux_read_description.
852 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
853 (initialize_low_arch): Don't call init_registers_x32_XXX and
854 init_registers_amd64_XXX.
855 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
857 [__x86_64__] (amd64_tdesc_test): New function.
858 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
859 and init_registers_amd64_XXX.
860 * linux-x86-tdesc.c: Include arch/amd64.h.
861 (xcr0_to_tdesc_idx): New function.
862 (i386_linux_read_description): New function.
863 (amd64_get_ipa_tdesc_idx): New function.
864 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
865 (amd64_get_ipa_tdesc): Declare.
867 2017-09-05 Yao Qi <yao.qi@linaro.org>
869 * configure.srv (srv_i386_linux_xmlfiles): Remove
870 i386/i386-XXX-linux.xml from it.
872 2017-09-05 Yao Qi <yao.qi@linaro.org>
874 * configure.srv: Set srv_i386_linux_regobj empty if $development
876 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
877 initialize_low_tdesc.
878 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
879 with #if initialize_low_tdesc.
880 * linux-x86-tdesc-selftest.c: New file.
881 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
883 2017-09-05 Yao Qi <yao.qi@linaro.org>
885 * Makefile.in (arch-i386.o): New rule.
886 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
887 (x86_64-*-linux*): Likewise.
888 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
890 (i386_linux_read_description): Remove code and call
891 i386_create_target_description.
892 * tdesc.c (allocate_target_description): New function.
893 * tdesc.h (set_tdesc_architecture): Remove declaration.
894 (set_tdesc_osabi): Likewise.
896 2017-09-05 Yao Qi <yao.qi@linaro.org>
898 * linux-x86-tdesc.c: Don't include <inttypes.h>.
899 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
900 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
902 * server.c (get_features_xml): Call tdesc_get_features_xml.
903 * tdesc.c (set_tdesc_architecture): New function.
904 (set_tdesc_osabi): New function.
905 (tdesc_get_features_xml): New function.
906 (tdesc_create_feature): Add an argument.
907 * tdesc.h (struct target_desc) <features>: New field.
908 <arch, osabi>: New field.
909 (~target_desc): xfree features, arch, and osabi.
910 (target_desc::oerator==): Don't compare .xmltarget.
911 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
912 (set_tdesc_osabi): Likewise.
913 (tdesc_get_features_xml): Likewise.
915 2017-09-05 Yao Qi <yao.qi@linaro.org>
917 * linux-x86-tdesc.c: Include selftest.h.
918 (i386_tdesc_test): New function.
919 (initialize_low_tdesc): Call selftests::register_test.
920 * tdesc.h: Include regdef.h.
921 (target_desc): Override operator == and !=.
923 2017-09-05 Yao Qi <yao.qi@linaro.org>
925 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
927 * linux-i386-ipa.c: Include common/x86-xstate.h
928 (get_ipa_tdesc): Call i386_linux_read_description.
929 (initialize_low_tracepoint): Don't call init_registers_XXX
930 functions, call initialize_low_tdesc instead.
931 * linux-x86-low.c (x86_linux_read_description): Call
932 i386_linux_read_description.
933 (initialize_low_arch): Don't call init_registers_i386_XXX
934 functions, call initialize_low_tdesc.
935 * linux-x86-tdesc.c: New file.
936 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
937 (i386_get_ipa_tdesc_idx): Declare.
938 (i386_get_ipa_tdesc): Declare.
939 (initialize_low_tdesc): Declare.
941 2017-09-05 Yao Qi <yao.qi@linaro.org>
943 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
946 2017-09-05 Yao Qi <yao.qi@linaro.org>
948 * Makefile.in (IPA_OBJS): Add vec-ipa.o
949 * regcache.c (get_thread_regcache): Use VEC_length.
950 (init_register_cache): Likewise.
951 (regcache_cpy): Likewise.
952 (registers_to_string): Iterate reg_defs via VEC_iterate.
953 (find_regno): Likewise.
954 (find_register_by_number): Use VEC_index.
955 (register_size): Call find_register_by_number.
956 (register_data): Call find_register_by_number.
957 (supply_regblock): Use VEC_length.
958 (regcache_raw_read_unsigned): Likewise.
959 * tdesc.c (init_target_desc): Iterate reg_defs via
961 (default_description): Update initializer.
962 (copy_target_description): Don't update field num_registers.
963 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
964 <num_registers>: Remove.
966 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
968 * Makefile.in (.SECONDARY): Define target.
970 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
972 * linux-low.c (linux_wait_1): Adjust.
973 * server.c (queue_stop_reply_callback): Adjust.
975 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
977 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
978 QEnvironmentUnset and QEnvironmentReset packets.
979 (handle_query): Inform remote that QEnvironmentHexEncoded,
980 QEnvironmentUnset and QEnvironmentReset are supported.
982 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
984 * inferiors.h (inferior_target_data): Rename to ...
985 (thread_target_data): ... this.
986 (inferior_regcache_data): Rename to ...
987 (thread_regcache_data): ... this.
988 (set_inferior_regcache_data): Rename to ...
989 (set_thread_regcache_data): ... this.
990 * inferiors.c (inferior_target_data): Rename to ...
991 (thread_target_data): ... this.
992 (inferior_regcache_data): Rename to ...
993 (thread_regcache_data): ... this.
994 (set_inferior_regcache_data): Rename to ...
995 (set_thread_regcache_data): ... this.
996 (free_one_thread): Update.
997 * linux-low.h (get_thread_lwp): Update.
998 * regcache.c (get_thread_regcache): Update.
999 (regcache_invalidate_thread): Update.
1000 (free_register_cache_thread): Update.
1001 * win32-i386-low.c (update_debug_registers_callback): Update.
1002 (win32_get_current_dr): Update.
1003 * win32-low.c (thread_rec): Update.
1004 (delete_thread_info): Update.
1005 (continue_one_thread): Update.
1006 (suspend_one_thread): Update.
1008 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1010 * inferiors.c (set_inferior_target_data): Remove.
1011 * inferiors.h (set_inferior_target_data): Remove.
1013 2017-08-18 Yao Qi <yao.qi@linaro.org>
1015 * Makefile.in (OBS): Add selftest.o.
1016 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1017 * configure, config.in: Re-generated.
1018 * server.c: Include common/sefltest.h.
1019 (captured_main): Handle option --selftest.
1021 2017-08-09 Yao Qi <yao.qi@linaro.org>
1023 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1024 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1025 i386-avx-mpx.o and i386-mmx.o.
1026 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1027 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1028 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1029 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1030 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1031 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1032 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1033 i386/amd64-avx-mpx.xml.
1035 2017-08-09 Yao Qi <yao.qi@linaro.org>
1037 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1038 and x32-avx-avx512.o.
1039 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1040 i386/x32-avx-avx512.xml.
1042 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1044 * tracepoint.h (enum class fast_tpoint_collect_result): New
1046 (fast_tracepoint_collecting): Change return type to
1047 fast_tpoint_collect_result.
1048 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1049 * linux-low.h: Include tracepoint.h.
1050 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1051 fast_tpoint_collect_result.
1052 * linux-low.c (handle_tracepoints): Adjust.
1053 (linux_fast_tracepoint_collecting): Change return type to
1054 fast_tpoint_collect_result.
1055 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1056 linux_wait_1, stuck_in_jump_pad_callback,
1057 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1058 proceed_one_lwp): Adjust to type change.
1060 2017-07-10 Yao Qi <yao.qi@linaro.org>
1062 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1064 2017-06-29 Yao Qi <yao.qi@linaro.org>
1066 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1068 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1070 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1072 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1074 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1076 * linux-low.c (linux_create_inferior): Adjust code to access the
1077 environment information via 'gdb_environ' class.
1078 * lynx-low.c (lynx_create_inferior): Likewise.
1079 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1080 (get_environ): Return a pointer to 'our_environ'.
1081 (captured_main): Initialize 'our_environ'.
1082 * server.h (get_environ): Adjust prototype.
1083 * spu-low.c (spu_create_inferior): Adjust code to access the
1084 environment information via 'gdb_environ' class.
1086 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1088 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1089 usage of "register" keyword.
1091 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1093 * configure: Re-generate.
1095 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1097 * configure: Re-generate.
1099 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1101 * Makefile.in (COMPILE.pre): Add "-x c++".
1103 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1105 * fork-child.c: Conditionally include <signal.h>.
1107 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1109 * server.c (handle_general_set): Handle new packet
1110 "QStartupWithShell".
1111 (handle_query): Add "QStartupWithShell" to the list of supported
1113 (gdbserver_usage): Add help text explaining the
1114 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1116 (captured_main): Recognize and act upon the presence of the new
1119 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1120 Pedro Alves <palves@redhat.com>
1122 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1123 * configure: Regenerate.
1124 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1126 (i[34567]86-*-lynxos*): Likewise.
1127 (spu*-*-*): Likewise.
1128 * fork-child.c: New file.
1129 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1131 (linux_ptrace_fun): New function.
1132 (linux_create_inferior): Adjust function prototype to reflect
1133 change on "target.h". Adjust function code to use
1135 (linux_request_interrupt): Delete "signal_pid".
1136 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1137 (lynx_ptrace_fun): New function.
1138 (lynx_create_inferior): Adjust function prototype to reflect
1139 change on "target.h". Adjust function code to use
1141 * nto-low.c (nto_create_inferior): Adjust function prototype and
1142 code to reflect change on "target.h". Update comments.
1143 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1144 "common-terminal.h" and "environ.h".
1145 (terminal_fd): Moved to fork-child.c.
1146 (old_foreground_pgrp): Likewise.
1147 (restore_old_foreground_pgrp): Likewise.
1148 (last_status): Make it global.
1149 (last_ptid): Likewise.
1150 (our_environ): New variable.
1151 (startup_with_shell): Likewise.
1152 (program_name): Likewise.
1153 (program_argv): Rename to...
1154 (program_args): ...this.
1155 (wrapper_argv): New variable.
1156 (start_inferior): Delete function.
1157 (get_exec_wrapper): New function.
1158 (get_exec_file): Likewise.
1159 (get_environ): Likewise.
1160 (prefork_hook): Likewise.
1161 (post_fork_inferior): Likewise.
1162 (postfork_hook): Likewise.
1163 (postfork_child_hook): Likewise.
1164 (handle_v_run): Update code to deal with arguments coming from the
1165 remote host. Update calls from "start_inferior" to
1167 (captured_main): Likewise. Initialize environment variable. Call
1169 * server.h (post_fork_inferior): New prototype.
1170 (get_environ): Likewise.
1171 (last_status): Declare.
1172 (last_ptid): Likewise.
1173 (signal_pid): Likewise.
1174 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1175 (spu_ptrace_fun): New function.
1176 (spu_create_inferior): Adjust function prototype to reflect change
1177 on "target.h". Adjust function code to use "fork_inferior".
1178 * target.c (target_terminal_init): New function.
1179 (target_terminal_inferior): Likewise.
1180 (target_terminal_ours): Likewise.
1181 * target.h: Include <vector>.
1182 (struct target_ops) <create_inferior>: Update prototype.
1183 (create_inferior): Update macro.
1184 * utils.c (gdb_flush_out_err): New function.
1185 * win32-low.c (win32_create_inferior): Adjust function prototype
1186 and code to reflect change on "target.h".
1188 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1190 * inferiors.c (switch_to_thread): New function.
1192 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1194 * Makefile.in (SFILE): Add "common/job-control.c".
1195 (OBS): Add "job-control.o".
1197 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1199 * Makefile: Remove "@host_makefile_frag@".
1201 2017-05-05 Pedro Alves <palves@redhat.com>
1203 * configure: Regenerate.
1205 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1207 * configure: Regenerate.
1209 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1211 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1212 software_single_step change of return type to
1213 std::vector<CORE_ADDR>.
1214 * linux-low.c (install_software_single_step_breakpoints):
1216 * linux-low.h (install_software_single_step_breakpoints):
1219 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1221 * remote-utils.c: Include "gdb_termios.h" instead of
1223 * terminal.h: Delete file.
1225 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1227 * server.c: Include <vector>.
1228 <program_argv, wrapper_argv>: Convert to std::vector.
1229 (start_inferior): Rewrite function to use C++.
1230 (handle_v_run): Likewise. Update code that calculates the argv
1231 based on the vRun packet; use C++.
1232 (captured_main): Likewise.
1234 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1236 * server.c (handle_v_cont): Initialize thread_resume::thread
1239 2017-04-05 Pedro Alves <palves@redhat.com>
1241 * configure: Regenerate.
1243 2017-04-05 Pedro Alves <palves@redhat.com>
1245 * gdbreplay.c (sync_error): Constify.
1246 * linux-x86-low.c (push_opcode): Constify.
1248 2017-04-05 Pedro Alves <palves@redhat.com>
1250 * win32-low.c (get_child_debug_event)
1251 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1252 Report TARGET_WAITKIND_SPURIOUS instead.
1254 2017-04-05 Pedro Alves <palves@redhat.com>
1256 * remote-utils.c (remote_prepare, remote_open): Constify.
1257 * remote-utils.h (remote_prepare, remote_open): Constify.
1258 * server.c (captured_main): Constify 'port' handling.
1260 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1262 * Makefile.in (clean): Clear .deps.
1264 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1266 * .gitignore: Remove generated files, replace with wildcard.
1267 * (clean): Replace removal of generated files with wildcard.
1268 (version.c): Replace with...
1269 (version-generated.c): ...this.
1270 (xml-builtin.c): Replace with...
1271 (xml-builtin-generated.c): ...this.
1272 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1273 (%.c: *regformats*): Replace with...
1274 (%-generated.c: *regformats*): ...this.
1276 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1278 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1279 (xtensa_fill_gregset): Call collect_register_by_name for
1281 (xtensa_store_gregset): Call supply_register_by_name for
1284 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1286 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1287 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1288 (xtensa_store_gregset): Call supply_register for all registers in
1289 a0_regnum..a0_regnum + C0_NREGS range.
1291 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1293 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1294 (ax-ipa.o: ax.c): Remove.
1295 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1296 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1297 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1298 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1299 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1301 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1303 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1304 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1305 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1306 (errors-ipa.o: ../common/errors.c): Remove.
1307 (format-ipa.o: ../common/format.c): Remove.
1308 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1310 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1312 * Makefile.in (%-ipa.o: %.c): New rule.
1313 (tracepoint-ipa.o: tracepoint.c): Remove.
1314 (utils-ipa.o: utils.c): Remove.
1315 (remote-utils-ipa.o: remote-utils.c): Remove.
1316 (regcache-ipa.o: regcache.c): Remove.
1317 (i386-linux-ipa.o: i386-linux.c): Remove.
1318 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1319 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1320 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1321 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1322 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1323 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1324 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1325 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1326 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1327 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1328 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1329 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1330 (aarch64-ipa.o: aarch64.c): Remove.
1331 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1332 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1333 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1334 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1335 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1336 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1337 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1338 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1339 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1340 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1341 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1342 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1343 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1344 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1345 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1346 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1347 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1348 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1349 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1350 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1351 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1352 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1353 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1354 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1355 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1356 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1357 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1358 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1359 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1360 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1361 (tdesc-ipa.o: tdesc.c): Remove.
1362 (x32-linux-ipa.o: x32-linux.c): Remove.
1363 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1364 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1366 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1368 * Makefile.in (%.o: ../arch/%.c): New rule.
1369 (arm.o: ../arch/arm.c): Remove.
1370 (arm-linux.o: ../arch/arm-linux.c): Remove.
1371 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1372 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1374 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1376 * Makefile.in (%.o: ../nat/%.c): New rule.
1377 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1378 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1379 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1380 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1381 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1382 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1383 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1384 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1385 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1386 (linux-personality.o: ../nat/linux-personality.c): Remove.
1387 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1388 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1389 (x86-linux.o: ../nat/x86-linux.c): Remove.
1390 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1391 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1393 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1395 * Makefile.in (%.o: ../common/%.c): New rule.
1396 (signals.o: ../common/signals.c): Remove.
1397 (print-utils.o: ../common/print-utils.c): Remove.
1398 (rsp-low.o: ../common/rsp-low.c): Remove.
1399 (common-utils.o: ../common/common-utils.c): Remove.
1400 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1401 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1402 (vec.o: ../common/vec.c): Remove.
1403 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1404 (xml-utils.o: ../common/xml-utils.c): Remove.
1405 (ptid.o: ../common/ptid.c): Remove.
1406 (buffer.o: ../common/buffer.c): Remove.
1407 (format.o: ../common/format.c): Remove.
1408 (filestuff.o: ../common/filestuff.c): Remove.
1409 (agent.o: ../common/agent.c): Remove.
1410 (errors.o: ../common/errors.c): Remove.
1411 (environ.o: ../common/environ.c): Remove.
1412 (common-debug.o: ../common/common-debug.c): Remove.
1413 (cleanups.o: ../common/cleanups.c): Remove.
1414 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1415 (fileio.o: ../common/fileio.c): Remove.
1416 (common-regcache.o: ../common/common-regcache.c): Remove.
1417 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1418 (new-op.o: ../common/new-op.c): Remove.
1419 (btrace-common.o: ../common/btrace-common.c): Remove.
1421 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1423 * Makefile.in (%.o: ../target/%.c): New rule.
1424 (waitstatus.o: ../target/waitstatus.c): Remove.
1426 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1429 (%.c: ../regformats/%.dat,
1430 (%.c: ../regformats/arm/%.dat,
1431 (%.c: ../regformats/i386/%.dat,
1432 (%.c: ../regformats/rs6000/%.dat): New rules.
1433 (aarch64.c): Remove.
1434 (reg-arm.c): Remove.
1435 (arm-with-iwmmxt.c): Remove.
1436 (arm-with-vfpv2.c): Remove.
1437 (arm-with-vfpv3.c): Remove.
1438 (arm-with-neon.c): Remove.
1439 (reg-bfin.c): Remove.
1440 (reg-cris.c): Remove.
1441 (reg-crisv32.c): Remove.
1443 (i386-linux.c): Remove.
1444 (i386-avx.c): Remove.
1445 (i386-avx-linux.c): Remove.
1446 (i386-avx-avx512.c): Remove.
1447 (i386-avx-avx512-linux.c): Remove.
1448 (i386-mpx.c): Remove.
1449 (i386-mpx-linux.c): Remove.
1450 (i386-avx-mpx-avx512-pku.c): Remove.
1451 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1452 (i386-avx-mpx.c): Remove.
1453 (i386-avx-mpx-linux.c): Remove.
1454 (i386-mmx.c): Remove.
1455 (i386-mmx-linux.c): Remove.
1456 (reg-ia64.c): Remove.
1457 (reg-m32r.c): Remove.
1458 (reg-m68k.c): Remove.
1460 (mips-linux.c): Remove.
1461 (mips-dsp-linux.c): Remove.
1462 (mips64-linux.c): Remove.
1463 (mips64-dsp-linux.c): Remove.
1464 (nios2-linux.c): Remove.
1465 (powerpc-32.c): Remove.
1466 (powerpc-32l.c): Remove.
1467 (powerpc-altivec32l.c): Remove.
1468 (powerpc-cell32l.c): Remove.
1469 (powerpc-vsx32l.c): Remove.
1470 (powerpc-isa205-32l.c): Remove.
1471 (powerpc-isa205-altivec32l.c): Remove.
1472 (powerpc-isa205-vsx32l.c): Remove.
1473 (powerpc-e500l.c): Remove.
1474 (powerpc-64l.c): Remove.
1475 (powerpc-altivec64l.c): Remove.
1476 (powerpc-cell64l.c): Remove.
1477 (powerpc-vsx64l.c): Remove.
1478 (powerpc-isa205-64l.c): Remove.
1479 (powerpc-isa205-altivec64l.c): Remove.
1480 (powerpc-isa205-vsx64l.c): Remove.
1481 (s390-linux32.c): Remove.
1482 (s390-linux32v1.c): Remove.
1483 (s390-linux32v2.c): Remove.
1484 (s390-linux64.c): Remove.
1485 (s390-linux64v1.c): Remove.
1486 (s390-linux64v2.c): Remove.
1487 (s390-te-linux64.c): Remove.
1488 (s390-vx-linux64.c): Remove.
1489 (s390-tevx-linux64.c): Remove.
1490 (s390x-linux64.c): Remove.
1491 (s390x-linux64v1.c): Remove.
1492 (s390x-linux64v2.c): Remove.
1493 (s390x-te-linux64.c): Remove.
1494 (s390x-vx-linux64.c): Remove.
1495 (s390x-tevx-linux64.c): Remove.
1496 (tic6x-c64xp-linux.c): Remove.
1497 (tic6x-c64x-linux.c): Remove.
1498 (tic6x-c62x-linux.c): Remove.
1500 (reg-sparc64.c): Remove.
1501 (reg-spu.c): Remove.
1503 (amd64-linux.c): Remove.
1504 (amd64-avx.c): Remove.
1505 (amd64-avx-linux.c): Remove.
1506 (amd64-avx-avx512.c): Remove.
1507 (amd64-avx-avx512-linux.c): Remove.
1508 (amd64-mpx.c): Remove.
1509 (amd64-mpx-linux.c): Remove.
1510 (amd64-avx-mpx-avx512-pku.c): Remove.
1511 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1512 (amd64-avx-mpx.c): Remove.
1513 (amd64-avx-mpx-linux.c): Remove.
1515 (x32-linux.c): Remove.
1516 (x32-avx.c): Remove.
1517 (x32-avx-linux.c): Remove.
1518 (x32-avx-avx512.c): Remove.
1519 (x32-avx-avx512-linux.c): Remove.
1520 (reg-xtensa.c): Remove.
1521 (reg-tilegx.c): Remove.
1522 (reg-tilegx32.c): Remove.
1524 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1526 * Makefile.in (SFILES): Add "common/environ.c".
1527 (OBJS): Add "common/environ.h".
1529 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1531 * configure.ac: Check if the fs_base and gs_base members of
1532 `struct user_regs_struct' exist.
1533 * config.in: Regenerated.
1534 * configure: Likewise.
1536 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1538 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1540 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1541 (get_next_pcs_syscall_next_pc): Likewise.
1543 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1545 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1546 * nto-x86-low.c: Likewise.
1548 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1550 * Makefile.in: Include disable-implicit-rules.mk.
1552 2016-11-23 Pedro Alves <palves@redhat.com>
1554 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1555 (debug_vprintf): Use std::chrono::steady_clock instead of
1556 gettimeofday. Use '.' instead of ':'.
1557 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1558 (get_timestamp): Use std::chrono::steady_clock instead of
1561 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1563 * Makefile.in: Fix whitespace formatting.
1565 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1567 * Makefile.in (SFILES, OBS): Flatten list and order
1570 2016-11-23 Pedro Alves <palves@redhat.com>
1572 * event-loop.c (handle_file_event): Use warning.
1573 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1574 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1577 2016-11-23 Pedro Alves <palves@redhat.com>
1579 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1581 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1582 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1583 debug_printf and debug_flush for debug output.
1584 * server.c (handle_general_set): Likewise.
1585 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1588 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1590 * Makefile.in (.c.o): Replace rule with ...
1591 (%.o: %.c): ... this one.
1593 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1595 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1596 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1598 * configure.ac: Remove checks for the make program.
1599 * configure: Re-generate.
1601 2016-10-28 Pedro Alves <palves@redhat.com>
1603 * Makefile.in (CXX_DIALECT): Get from configure.
1604 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1605 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1606 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1607 * config.in: Regenerate.
1608 * configure: Regenerate.
1610 2016-10-27 Yao Qi <yao.qi@linaro.org>
1612 * linux-low.c (linux_supports_range_stepping): Return true if
1613 can_software_single_step return true.
1615 2016-10-27 Yao Qi <yao.qi@linaro.org>
1617 * inferiors.c (find_inferior_in_random): New function.
1618 * inferiors.h (find_inferior_in_random): Declare.
1619 * linux-low.c (linux_wait_for_event_filtered): Call
1620 find_inferior_in_random instead of find_inferior.
1622 2016-10-27 Yao Qi <yao.qi@linaro.org>
1624 * linux-low.c (linux_wait_1): If single-step breakpoints are
1625 inserted, remove them.
1627 2016-10-26 Pedro Alves <palves@redhat.com>
1629 * linux-low.c (handle_extended_wait): Link parent/child fork
1631 (linux_wait_1): Unlink them.
1632 (linux_set_resume_request): Ignore resume requests for
1633 already-resumed and unhandled fork child threads.
1634 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1635 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1637 (handle_v_requests) <vCont>: Don't call require_running.
1638 * server.h (in_queued_stop_replies): New declaration.
1640 2016-10-24 Yao Qi <yao.qi@linaro.org>
1643 * linux-aarch64-low.c (append_insns): Cast the return value to
1646 2016-10-10 Yao Qi <yao.qi@linaro.org>
1648 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1650 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1652 * target.c (target_supports_multi_process): New function, moved
1654 * target.h (target_supports_multi_process): ... here. Remove
1657 2016-10-05 Tom Tromey <tom@tromey.com>
1660 * tracepoint.c (handle_tracepoint_bkpts): Check
1661 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1663 2016-10-05 Yao Qi <yao.qi@linaro.org>
1665 * configure.srv: Update the path of arm-*.xml files.
1667 2016-10-05 Terry Guo <terry.guo@arm.com>
1668 Yao Qi <yao.qi@linaro.org>
1670 * Makefile.in: Adjust the path of rules.
1671 * configure.srv: Update the path of xml files.
1672 * regformats/arm-with-iwmmxt.dat: Regenerated.
1673 * regformats/arm-with-neon.dat: Likewise.
1674 * regformats/arm-with-vfpv2.dat: Likewise.
1675 * regformats/arm-with-vfpv3.dat Likewise.
1677 2016-09-30 Yao Qi <yao.qi@linaro.org>
1680 * target.c (target_stop_and_wait): Don't call
1681 target_continue_no_signal, use resume_stop instead.
1683 2016-09-26 Yao Qi <yao.qi@linaro.org>
1685 * linux-low.c (linux_wait_1): Call debug_exit.
1687 2016-09-23 Pedro Alves <palves@redhat.com>
1689 * Makefile.in (SFILES): Add common/new-op.c.
1690 (OBS): Add common/new-op.o.
1691 (new-op.o): New rule.
1693 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1695 * .gitinore: Ignore more files.
1697 2016-09-21 Yao Qi <yao.qi@linaro.org>
1699 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1702 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1704 * server.c (start_inferior): Call target_mourn_inferior instead of
1705 mourn_inferior; pass ptid_t argument to it.
1707 (handle_target_event): Likewise.
1708 * target.c (target_mourn_inferior): New function.
1709 * target.h (mourn_inferior): Delete macro.
1711 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1713 * linux-low.c (lwp_is_stepping): New function.
1715 2016-09-06 Carl Love <cel@us.ibm.com>
1717 * server.c (start_inferior): Fixed comment, requested comment change
1718 didn't get updated correctly. Removed reference to ptrace () call as
1719 it is only true on Linux systems.
1721 2016-09-06 Carl Love <cel@us.ibm.com>
1723 * server.c (start_inferior): Do not call
1724 function target_post_create_inferior () if the
1725 inferior process has already exited.
1727 2016-09-05 Pedro Alves <palves@redhat.com>
1729 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1730 (COMPILE.pre, CC_LD): Use CXX directly.
1731 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1732 * acinclude.m4: Don't include build-with-cxx.m4.
1733 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1734 * configure: Regenerate.
1736 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1739 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1740 call writing data to own_buf.
1742 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1744 * target.c (mywait): Call target_wait instead of
1746 (target_wait): New function.
1748 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1750 * server.c (start_inferior): New variable 'ptid'. Replace calls
1751 to the_target->resume by target_continue{,_no_signal}, depending
1753 * target.c (target_stop_and_wait): Call target_continue_no_signal
1754 instead of the_target->resume.
1755 (target_continue): New function.
1757 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1759 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1761 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1764 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1766 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1767 * linux-arm-low.c (ps_get_thread_area): Likewise.
1768 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1769 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1770 * linux-mips-low.c (ps_get_thread_area): Likewise.
1771 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1772 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1773 * linux-x86-low.c (ps_get_thread_area): Likewise.
1774 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1776 2016-08-19 Pedro Alves <palves@redhat.com>
1778 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1780 2016-08-19 Pedro Alves <palves@redhat.com>
1782 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1783 comment. Use memcpy instead of casting through unsigned long.
1785 2016-08-19 Pedro Alves <palves@redhat.com>
1787 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1788 allocating around 0x80000000.
1790 2016-08-19 Pedro Alves <palves@redhat.com>
1793 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1794 (x32-avx512-linux-ipa.o): New rules.
1795 * configure.ac (x86_64-*-linux*): New x32 check.
1796 * configure.srv (ipa_x32_linux_regobj): New.
1797 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1798 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1800 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1802 * configure: Regenerate.
1804 2016-08-09 Pedro Alves <palves@redhat.com>
1807 * Makefile.in (OBS): Add signals-state-save-restore.o.
1808 (signals-state-save-restore.o): New rule.
1809 * config.in: Regenerate.
1810 * configure: Regenerate.
1811 * linux-low.c: Include "signals-state-save-restore.h".
1812 (linux_create_inferior): Call
1813 restore_original_signals_state.
1814 * server.c: Include "dispositions-save-restore.h".
1815 (captured_main): Call save_original_signals_state.
1817 2016-08-05 Pedro Alves <palves@redhat.com>
1819 * configure: Regenerate.
1821 2016-08-04 Yao Qi <yao.qi@linaro.org>
1823 * linux-low.c (regsets_fetch_inferior_registers): Check
1824 errno is ESRCH or not.
1826 2016-08-02 Yao Qi <yao.qi@linaro.org>
1828 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1829 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1830 (thread_db_load_search): Update.
1831 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1832 td_ta_set_event and td_ta_event_getmsg.
1834 2016-07-26 Pedro Alves <palves@redhat.com>
1837 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1838 of unsigned long for 64-bit registers and use uint32_t instead of
1839 unsigned int for 32-bit registers.
1841 2016-07-26 Pedro Alves <palves@redhat.com>
1843 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1846 2016-07-21 Tom Tromey <tom@tromey.com>
1848 * configure: Rebuild.
1850 2016-07-21 Yao Qi <yao.qi@linaro.org>
1852 * mem-break.c (find_gdb_breakpoint): Cast bp to
1853 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1855 2016-07-21 Yao Qi <yao.qi@linaro.org>
1857 * server.c (handle_v_requests): Support s and S actions
1858 if target_supports_software_single_step return true.
1860 2016-07-21 Yao Qi <yao.qi@linaro.org>
1862 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1863 is resume_step, call maybe_hw_step.
1864 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1866 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1868 (proceed_one_lwp): If resume request is resume_step, install
1869 reinsert breakpoints and call maybe_hw_step.
1871 2016-07-21 Yao Qi <yao.qi@linaro.org>
1873 * linux-low.c (proceed_one_lwp): Declare.
1874 (linux_resume_one_thread): Remove local variable 'step'.
1875 Lift code enqueue signal. Call proceed_one_lwp instead of
1876 linux_resume_one_lwp.
1878 2016-07-21 Yao Qi <yao.qi@linaro.org>
1880 * linux-low.c (linux_resume_one_thread): Call
1881 enqueue_pending_signal.
1883 2016-07-21 Yao Qi <yao.qi@linaro.org>
1885 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1886 * inferiors.c (do_restore_current_thread_cleanup): New function.
1887 (make_cleanup_restore_current_thread): Likewise.
1888 * linux-low.c (install_software_single_step_breakpoints): Call
1889 make_cleanup_restore_current_thread. Switch current_thread to
1892 2016-07-21 Yao Qi <yao.qi@linaro.org>
1894 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1895 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1896 (clone_one_breakpoint): Likewise.
1897 (delete_reinsert_breakpoints): Change parameter to thread.
1899 (has_reinsert_breakpoints): Likewise.
1900 (uninsert_reinsert_breakpoints): Likewise.
1901 (reinsert_reinsert_breakpoints): Likewise.
1902 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1903 (delete_reinsert_breakpoints): Likewise.
1904 (reinsert_reinsert_breakpoints): Likewise.
1905 (uninsert_reinsert_breakpoints): Likewise.
1906 (has_reinsert_breakpoints): Likewise.
1908 2016-07-21 Yao Qi <yao.qi@linaro.org>
1910 * inferiors.c (get_thread_process): Make parameter const.
1911 * inferiors.h (get_thread_process): Update declaration.
1912 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1913 Add new parameters child_thread and parent_thread. Callers
1915 * mem-break.h (clone_all_breakpoints): Update declaration.
1917 2016-07-21 Yao Qi <yao.qi@linaro.org>
1919 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1920 <command_list, handler>: Remove.
1921 (struct gdb_breakpoint): New.
1922 (struct other_breakpoint): New.
1923 (struct reinsert_breakpoint): New.
1924 (is_gdb_breakpoint): New function.
1925 (any_persistent_commands): Update command_list if
1926 is_gdb_breakpoint returns true.
1927 (set_breakpoint): Create breakpoints according to their types.
1928 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1929 (set_gdb_breakpoint_1): Likewise.
1930 (set_gdb_breakpoint): Likewise.
1931 (clear_breakpoint_conditions): Change parameter type to
1932 'struct gdb_breakpoint *'.
1933 (clear_breakpoint_commands): Likewise.
1934 (clear_breakpoint_conditions_and_commands): Likewise.
1935 (add_condition_to_breakpoint): Likewise.
1936 (add_breakpoint_condition): Likewise.
1937 (add_commands_to_breakpoint): Likewise.
1938 (check_breakpoints): Check other_breakpoint.
1939 (clone_one_breakpoint): Clone breakpopint according to its type.
1940 * mem-break.h (struct gdb_breakpoint): Declare.
1941 (set_gdb_breakpoint): Update declaration.
1942 (clear_breakpoint_conditions_and_commands): Likewise.
1943 (add_breakpoint_condition): Likewise.
1944 (add_breakpoint_commands): Likewise.
1945 * server.c (process_point_options): Change parameter type to
1946 'struct gdb_breakpoint *'.
1948 2016-07-21 Yao Qi <yao.qi@linaro.org>
1950 * mem-break.c (set_breakpoint_at): Rename it to ...
1951 (set_breakpoint_type_at): ... it.
1952 (set_breakpoint_at): Call set_breakpoint_type_at.
1953 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1954 * mem-break.h (set_breakpoint_at): Update comments.
1956 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1958 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1960 (nios2_store_gregset): Likewise.
1962 2016-07-01 Pedro Alves <palves@redhat.com>
1963 Antoine Tremblay <antoine.tremblay@ericsson.com>
1965 * linux-low.c: Change interface to take the target lwp_info
1966 pointer directly and return void. Handle detaching from a zombie
1968 (linux_detach_lwp_callback): New function.
1969 (linux_detach): Detach from the leader thread after detaching from
1972 2016-06-28 Yao Qi <yao.qi@linaro.org>
1974 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1975 for variable new_offset.
1976 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1977 (aarch64_ftrace_insn_reloc_cb): Likewise.
1978 (aarch64_ftrace_insn_reloc_tb): Likewise.
1979 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1980 PRIx64 instead of PRIx32.
1982 2016-06-28 Yao Qi <yao.qi@linaro.org>
1984 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1985 (the_low_target): Install arm_get_syscall_trapinfo.
1987 2016-06-28 Yao Qi <yao.qi@linaro.org>
1989 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1991 (the_low_target): Install aarch64_get_syscall_trapinfo.
1993 2016-06-28 Yao Qi <yao.qi@linaro.org>
1995 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1997 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1998 Remove parameter sysno.
1999 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2002 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2004 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2005 (s390_emit_ne_goto): Likewise.
2006 (s390_emit_lt_goto): Likewise.
2007 (s390_emit_le_goto): Likewise.
2008 (s390_emit_gt_goto): Likewise.
2009 (s390_emit_ge_goto): Likewise.
2010 (s390x_emit_eq_goto): Likewise.
2011 (s390x_emit_ne_goto): Likewise.
2012 (s390x_emit_lt_goto): Likewise.
2013 (s390x_emit_le_goto): Likewise.
2014 (s390x_emit_gt_goto): Likewise.
2015 (s390x_emit_ge_goto): Likewise.
2016 (s390_emit_ops_impl): Mark variable static.
2017 (s390x_emit_ops): Likewise.
2019 2016-06-17 Yao Qi <yao.qi@linaro.org>
2021 * linux-low.c (handle_extended_wait): Call
2022 uninsert_reinsert_breakpoints for the parent process. Remove
2023 reinsert breakpoints from the child process. Reinsert them to
2024 the parent process when vfork is done.
2025 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2026 (reinsert_reinsert_breakpoints): New function.
2027 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2028 (reinsert_reinsert_breakpoints): Declare.
2030 2016-06-17 Yao Qi <yao.qi@linaro.org>
2032 * linux-low.c (handle_extended_wait): If the parent is doing
2033 step-over, remove the reinsert breakpoints from the forked child.
2035 2016-06-17 Yao Qi <yao.qi@linaro.org>
2037 * linux-low.c (unsuspend_all_lwps): Declare.
2038 (linux_low_filter_event): If thread exited, call finish_step_over.
2039 If step-over is finished, unsuspend other threads.
2041 2016-06-17 Yao Qi <yao.qi@linaro.org>
2043 * linux-low.c (linux_resume_one_lwp_throw): Assert
2044 has_reinsert_breakpoints returns false.
2045 * mem-break.c (delete_disabled_breakpoints): Assert
2046 bp type isn't reinsert_breakpoint.
2048 2016-06-17 Yao Qi <yao.qi@linaro.org>
2050 * linux-low.c (maybe_hw_step): New function.
2051 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2052 (finish_step_over): Switch current_thread to lwp temporarily,
2053 and assert has_reinsert_breakpoints returns true.
2054 (proceed_one_lwp): Call maybe_hw_step.
2055 * mem-break.c (has_reinsert_breakpoints): New function.
2056 * mem-break.h (has_reinsert_breakpoints): Declare.
2058 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2060 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2062 2016-05-17 Yao Qi <yao.qi@linaro.org>
2064 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2065 instead of find_inferior.
2067 2016-05-05 Yao Qi <yao.qi@linaro.org>
2069 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2070 Initialize res to zero.
2072 2016-05-05 Yao Qi <yao.qi@linaro.org>
2074 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2077 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2079 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2080 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2081 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2083 2016-04-28 Par Olsson <par.olsson@windriver.com>
2084 Simon Marchi <simon.marchi@ericsson.com>
2086 * tracepoint.c (write_inferior_int8): New function.
2087 (cmd_qtenable_disable): Write enable flag using
2088 write_inferior_int8.
2090 2016-04-25 Yao Qi <yao.qi@linaro.org>
2092 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2093 (need_step_over_p): Return zero if the LWP has pending signals
2094 can be delivered on software single step target.
2096 2016-04-25 Yao Qi <yao.qi@linaro.org>
2098 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2099 return instead of error.
2101 2016-04-22 Yao Qi <yao.qi@linaro.org>
2103 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2106 2016-04-22 Yao Qi <yao.qi@linaro.org>
2108 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2109 signal when stepping over breakpoint with software single
2112 2016-04-21 Pedro Alves <palves@redhat.com>
2114 * linux-s390-low.c (s390_collect_ptrace_register)
2115 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2117 (s390_check_regset): Use void * instead of gdb_byte *.
2119 2016-04-20 Pedro Alves <palves@redhat.com>
2121 * configure: Renegerate.
2123 2016-04-20 Yao Qi <yao.qi@linaro.org>
2125 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2126 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2128 (arm_store_gregset): Likewise.
2130 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2132 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2133 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2134 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2135 (amd64-avx-mpx-linux.c): New rules.
2136 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2137 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2138 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2139 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2140 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2141 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2142 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2143 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2144 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2145 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2146 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2147 * linux-x86-low.c (x86_linux_read_description): Add case for
2148 X86_XSTATE_AVX_MPX_MASK.
2149 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2150 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2151 init_registers_i386_avx_mpx_linux.
2152 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2153 (initialize_low_tracepoint): Call
2154 init_registers_i386_avx_mpx_linux.
2155 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2156 (initialize_low_tracepoint): Call
2157 init_registers_amd64_avx_mpx_linux.
2158 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2159 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2160 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2163 2016-04-18 Pedro Alves <palves@redhat.com>
2165 * configure: Regenerate.
2167 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2169 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2170 (aarch64_emit_sub): Likewise.
2172 2016-04-12 Pedro Alves <palves@redhat.com>
2174 * utils.c (prepare_to_throw_exception): Delete.
2176 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2178 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2180 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2182 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2184 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2186 * linux-aarch64-ipa.c: Add <elf.h> include.
2187 * linux-ppc-ipa.c: Add <elf.h> include.
2188 * linux-s390-ipa.c: Add <elf.h> include.
2190 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2192 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2193 (get_raw_reg_ptr): Likewise.
2194 (get_trace_state_variable_value_ptr): Likewise.
2195 (set_trace_state_variable_value_ptr): Likewise.
2196 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2199 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2200 Marcin Kościelnicki <koriakin@0x04.net>
2203 * linux-ppc-low.c (emit_insns): New function.
2204 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2205 (ppc_emit_prologue): New function.
2206 (ppc_emit_epilogue): New function.
2207 (ppc_emit_add): New function.
2208 (ppc_emit_sub): New function.
2209 (ppc_emit_mul): New function.
2210 (ppc_emit_lsh): New function.
2211 (ppc_emit_rsh_signed): New function.
2212 (ppc_emit_rsh_unsigned): New function.
2213 (ppc_emit_ext): New function.
2214 (ppc_emit_zero_ext): New function.
2215 (ppc_emit_log_not): New function.
2216 (ppc_emit_bit_and): New function.
2217 (ppc_emit_bit_or): New function.
2218 (ppc_emit_bit_xor): New function.
2219 (ppc_emit_bit_not): New function.
2220 (ppc_emit_equal): New function.
2221 (ppc_emit_less_signed): New function.
2222 (ppc_emit_less_unsigned): New function.
2223 (ppc_emit_ref): New function.
2224 (ppc_emit_const): New function.
2225 (ppc_emit_reg): New function.
2226 (ppc_emit_pop): New function.
2227 (ppc_emit_stack_flush): New function.
2228 (ppc_emit_swap): New function.
2229 (ppc_emit_stack_adjust): New function.
2230 (ppc_emit_call): New function.
2231 (ppc_emit_int_call_1): New function.
2232 (ppc_emit_void_call_2): New function.
2233 (ppc_emit_if_goto): New function.
2234 (ppc_emit_goto): New function.
2235 (ppc_emit_eq_goto): New function.
2236 (ppc_emit_ne_goto): New function.
2237 (ppc_emit_lt_goto): New function.
2238 (ppc_emit_le_goto): New function.
2239 (ppc_emit_gt_goto): New function.
2240 (ppc_emit_ge_goto): New function.
2241 (ppc_write_goto_address): New function.
2242 (ppc_emit_ops_impl): New static variable.
2243 (ppc64v1_emit_prologue): New function.
2244 (ppc64v2_emit_prologue): New function.
2245 (ppc64_emit_epilogue): New function.
2246 (ppc64_emit_add): New function.
2247 (ppc64_emit_sub): New function.
2248 (ppc64_emit_mul): New function.
2249 (ppc64_emit_lsh): New function.
2250 (ppc64_emit_rsh_signed): New function.
2251 (ppc64_emit_rsh_unsigned): New function.
2252 (ppc64_emit_ext): New function.
2253 (ppc64_emit_zero_ext): New function.
2254 (ppc64_emit_log_not): New function.
2255 (ppc64_emit_bit_and): New function.
2256 (ppc64_emit_bit_or): New function.
2257 (ppc64_emit_bit_xor): New function.
2258 (ppc64_emit_bit_not): New function.
2259 (ppc64_emit_equal): New function.
2260 (ppc64_emit_less_signed): New function.
2261 (ppc64_emit_less_unsigned): New function.
2262 (ppc64_emit_ref): New function.
2263 (ppc64_emit_const): New function.
2264 (ppc64v1_emit_reg): New function.
2265 (ppc64v2_emit_reg): New function.
2266 (ppc64_emit_pop): New function.
2267 (ppc64_emit_stack_flush): New function.
2268 (ppc64_emit_swap): New function.
2269 (ppc64v1_emit_call): New function.
2270 (ppc64v2_emit_call): New function.
2271 (ppc64v1_emit_int_call_1): New function.
2272 (ppc64v2_emit_int_call_1): New function.
2273 (ppc64v1_emit_void_call_2): New function.
2274 (ppc64v2_emit_void_call_2): New function.
2275 (ppc64_emit_if_goto): New function.
2276 (ppc64_emit_eq_goto): New function.
2277 (ppc64_emit_ne_goto): New function.
2278 (ppc64_emit_lt_goto): New function.
2279 (ppc64_emit_le_goto): New function.
2280 (ppc64_emit_gt_goto): New function.
2281 (ppc64_emit_ge_goto): New function.
2282 (ppc64v1_emit_ops_impl): New static variable.
2283 (ppc64v2_emit_ops_impl): New static variable.
2284 (ppc_emit_ops): New function.
2285 (linux_low_target): Wire in ppc_emit_ops.
2287 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2288 Marcin Kościelnicki <koriakin@0x04.net>
2291 * Makefile.in: Add powerpc-*-ipa.o
2292 * configure.srv: Add ipa_obj for powerpc*-linux.
2293 * linux-ppc-ipa.c: New file.
2294 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2296 (PPC_FIELD): New macro.
2297 (PPC_SEXT): New macro.
2298 (PPC_OP6): New macro.
2299 (PPC_BO): New macro.
2300 (PPC_LI): New macro.
2301 (PPC_BD): New macro.
2302 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2303 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2304 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2305 (ppc_get_thread_area): New function.
2306 (is_elfv2_inferior): New function.
2307 (gen_ds_form): New function.
2308 (GEN_STD): New macro.
2309 (GEN_STDU): New macro.
2310 (GEN_LD): New macro.
2311 (GEN_LDU): New macro.
2312 (gen_d_form): New function.
2313 (GEN_ADDI): New macro.
2314 (GEN_ADDIS): New macro.
2315 (GEN_LI): New macro.
2316 (GEN_LIS): New macro.
2317 (GEN_ORI): New macro.
2318 (GEN_ORIS): New macro.
2319 (GEN_LWZ): New macro.
2320 (GEN_STW): New macro.
2321 (GEN_STWU): New macro.
2322 (gen_xfx_form): New function.
2323 (GEN_MFSPR): New macro.
2324 (GEN_MTSPR): New macro.
2325 (GEN_MFCR): New macro.
2326 (GEN_MTCR): New macro.
2327 (GEN_SYNC): New macro.
2328 (GEN_LWSYNC): New macro.
2329 (gen_x_form): New function.
2330 (GEN_OR): New macro.
2331 (GEN_MR): New macro.
2332 (GEN_LWARX): New macro.
2333 (GEN_STWCX): New macro.
2334 (GEN_CMPW): New macro.
2335 (gen_md_form): New function.
2336 (GEN_RLDICL): New macro.
2337 (GEN_RLDICR): New macro.
2338 (gen_i_form): New function.
2340 (GEN_BL): New macro.
2341 (gen_b_form): New function.
2342 (GEN_BNE): New macro.
2343 (GEN_LOAD): New macro.
2344 (GEN_STORE): New macro.
2345 (gen_limm): New function.
2346 (gen_atomic_xchg): New function.
2347 (gen_call): New function.
2348 (ppc_relocate_instruction): New function.
2349 (ppc_install_fast_tracepoint_jump_pad): New function.
2350 (ppc_get_min_fast_tracepoint_insn_len): New function.
2351 (ppc_get_ipa_tdesc_idx): New function.
2352 (the_low_target): Wire in the new functions.
2353 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2355 * linux-ppc-tdesc.h: New file.
2357 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2359 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2360 (alloc_jump_pad_buffer): New function.
2361 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2362 (alloc_jump_pad_buffer): New function.
2363 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2364 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2365 (alloc_jump_pad_buffer): New function.
2366 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2367 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2368 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2369 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2371 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2373 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2374 * linux-amd64-ipa.c: Likewise.
2375 * linux-i386-ipa.c: Likewise.
2376 * linux-s390-ipa.c: Likewise.
2377 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2378 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2379 set_trace_state_variable_value_ptr.
2380 (struct ipa_sym_addresses): Likewise.
2381 (symbol_list): Likewise.
2382 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2383 accessing gdb_collect directly.
2384 (gdb_collect_ptr_type): New typedef.
2385 (get_raw_reg_ptr_type): New typedef.
2386 (get_trace_state_variable_value_ptr_type): New typedef.
2387 (set_trace_state_variable_value_ptr_type): New typedef.
2388 (gdb_collect_ptr): New global.
2389 (get_raw_reg_ptr): New global.
2390 (get_trace_state_variable_value_ptr): New global.
2391 (set_trace_state_variable_value_ptr): New global.
2392 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2393 accessing get_raw_reg directly.
2394 (get_get_tsv_func_addr): Likewise for
2395 get_trace_state_variable_value_ptr.
2396 (get_set_tsv_func_addr): Likewise for
2397 set_trace_state_variable_value_ptr.
2398 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2400 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2402 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2404 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2406 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2408 (relocate_instruction): Remove own_buf.
2409 * server.c (own_buf): Make global.
2410 (handle_v_requests): Make global.
2411 * server.h (own_buf): New declaration.
2412 (handle_v_requests): New prototype.
2414 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2417 * linux-s390-low.c (add_insns): New function.
2418 (s390_emit_prologue): New function.
2419 (s390_emit_epilogue): New function.
2420 (s390_emit_add): New function.
2421 (s390_emit_sub): New function.
2422 (s390_emit_mul): New function.
2423 (s390_emit_lsh): New function.
2424 (s390_emit_rsh_signed): New function.
2425 (s390_emit_rsh_unsigned): New function.
2426 (s390_emit_ext): New function.
2427 (s390_emit_log_not): New function.
2428 (s390_emit_bit_and): New function.
2429 (s390_emit_bit_or): New function.
2430 (s390_emit_bit_xor): New function.
2431 (s390_emit_bit_not): New function.
2432 (s390_emit_equal): New function.
2433 (s390_emit_less_signed): New function.
2434 (s390_emit_less_unsigned): New function.
2435 (s390_emit_ref): New function.
2436 (s390_emit_if_goto): New function.
2437 (s390_emit_goto): New function.
2438 (s390_write_goto_address): New function.
2439 (s390_emit_litpool): New function.
2440 (s390_emit_const): New function.
2441 (s390_emit_call): New function.
2442 (s390_emit_reg): New function.
2443 (s390_emit_pop): New function.
2444 (s390_emit_stack_flush): New function.
2445 (s390_emit_zero_ext): New function.
2446 (s390_emit_swap): New function.
2447 (s390_emit_stack_adjust): New function.
2448 (s390_emit_set_r2): New function.
2449 (s390_emit_int_call_1): New function.
2450 (s390_emit_void_call_2): New function.
2451 (s390_emit_eq_goto): New function.
2452 (s390_emit_ne_goto): New function.
2453 (s390_emit_lt_goto): New function.
2454 (s390_emit_le_goto): New function.
2455 (s390_emit_gt_goto): New function.
2456 (s390_emit_ge_goto): New function.
2457 (s390x_emit_prologue): New function.
2458 (s390x_emit_epilogue): New function.
2459 (s390x_emit_add): New function.
2460 (s390x_emit_sub): New function.
2461 (s390x_emit_mul): New function.
2462 (s390x_emit_lsh): New function.
2463 (s390x_emit_rsh_signed): New function.
2464 (s390x_emit_rsh_unsigned): New function.
2465 (s390x_emit_ext): New function.
2466 (s390x_emit_log_not): New function.
2467 (s390x_emit_bit_and): New function.
2468 (s390x_emit_bit_or): New function.
2469 (s390x_emit_bit_xor): New function.
2470 (s390x_emit_bit_not): New function.
2471 (s390x_emit_equal): New function.
2472 (s390x_emit_less_signed): New function.
2473 (s390x_emit_less_unsigned): New function.
2474 (s390x_emit_ref): New function.
2475 (s390x_emit_if_goto): New function.
2476 (s390x_emit_const): New function.
2477 (s390x_emit_call): New function.
2478 (s390x_emit_reg): New function.
2479 (s390x_emit_pop): New function.
2480 (s390x_emit_stack_flush): New function.
2481 (s390x_emit_zero_ext): New function.
2482 (s390x_emit_swap): New function.
2483 (s390x_emit_stack_adjust): New function.
2484 (s390x_emit_int_call_1): New function.
2485 (s390x_emit_void_call_2): New function.
2486 (s390x_emit_eq_goto): New function.
2487 (s390x_emit_ne_goto): New function.
2488 (s390x_emit_lt_goto): New function.
2489 (s390x_emit_le_goto): New function.
2490 (s390x_emit_gt_goto): New function.
2491 (s390x_emit_ge_goto): New function.
2492 (s390_emit_ops): New function.
2493 (struct linux_target_ops): Fill in emit_ops hook.
2495 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2498 * Makefile.in: Add s390 IPA files.
2499 * configure.srv: Build IPA for s390.
2500 * linux-s390-ipa.c: New file.
2501 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2502 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2503 (tdesc_s390_linux32): Likewise.
2504 (init_registers_s390_linux32v1): Likewise.
2505 (tdesc_s390_linux32v1): Likewise.
2506 (init_registers_s390_linux32v2): Likewise.
2507 (tdesc_s390_linux32v2): Likewise.
2508 (init_registers_s390_linux64): Likewise.
2509 (tdesc_s390_linux64): Likewise.
2510 (init_registers_s390_linux64v1): Likewise.
2511 (tdesc_s390_linux64v1): Likewise.
2512 (init_registers_s390_linux64v2): Likewise.
2513 (tdesc_s390_linux64v2): Likewise.
2514 (init_registers_s390_te_linux64): Likewise.
2515 (tdesc_s390_te_linux64): Likewise.
2516 (init_registers_s390_vx_linux64): Likewise.
2517 (tdesc_s390_vx_linux64): Likewise.
2518 (init_registers_s390_tevx_linux64): Likewise.
2519 (tdesc_s390_tevx_linux64): Likewise.
2520 (init_registers_s390x_linux64): Likewise.
2521 (tdesc_s390x_linux64): Likewise.
2522 (init_registers_s390x_linux64v1): Likewise.
2523 (tdesc_s390x_linux64v1): Likewise.
2524 (init_registers_s390x_linux64v2): Likewise.
2525 (tdesc_s390x_linux64v2): Likewise.
2526 (init_registers_s390x_te_linux64): Likewise.
2527 (tdesc_s390x_te_linux64): Likewise.
2528 (init_registers_s390x_vx_linux64): Likewise.
2529 (tdesc_s390x_vx_linux64): Likewise.
2530 (init_registers_s390x_tevx_linux64): Likewise.
2531 (tdesc_s390x_tevx_linux64): Likewise.
2532 (have_hwcap_s390_vx): New static variable.
2533 (s390_arch_setup): Fill have_hwcap_s390_vx.
2534 (s390_get_thread_area): New function.
2535 (s390_ft_entry_gpr_esa): New const.
2536 (s390_ft_entry_gpr_zarch): New const.
2537 (s390_ft_entry_misc): New const.
2538 (s390_ft_entry_fr): New const.
2539 (s390_ft_entry_vr): New const.
2540 (s390_ft_main_31): New const.
2541 (s390_ft_main_64): New const.
2542 (s390_ft_exit_fr): New const.
2543 (s390_ft_exit_vr): New const.
2544 (s390_ft_exit_misc): New const.
2545 (s390_ft_exit_gpr_esa): New const.
2546 (s390_ft_exit_gpr_zarch): New const.
2547 (append_insns): New function.
2548 (s390_relocate_instruction): New function.
2549 (s390_install_fast_tracepoint_jump_pad): New function.
2550 (s390_get_min_fast_tracepoint_insn_len): New function.
2551 (s390_get_ipa_tdesc_idx): New function.
2552 (struct linux_target_ops): Wire in the above functions.
2553 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2554 * linux-s390-tdesc.h: New file.
2556 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2558 * linux-s390-low.c (s390_supports_tracepoints): New function.
2559 (struct linux_target_ops): Fill supports_tracepoints hook.
2561 2016-03-18 Yao Qi <yao.qi@linaro.org>
2563 * linux-low.c (lwp_signal_can_be_delivered): New function.
2564 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2566 2016-03-18 Yao Qi <yao.qi@linaro.org>
2568 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2569 0 if signal is enqueued. Remove 'signal' from one debugging
2570 message. Move one debugging message to some lines below.
2571 Remove code setting 'signal' to 0.
2573 2016-03-18 Yao Qi <yao.qi@linaro.org>
2575 * linux-low.c (linux_low_filter_event): Remove redundant
2576 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2578 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2580 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2581 (struct linux_target_ops): Wire in the above.
2583 2016-03-03 Yao Qi <yao.qi@linaro.org>
2585 * linux-low.c: Update comments to start_step_over.
2587 2016-03-03 Yao Qi <yao.qi@linaro.org>
2590 * linux-low.c (handle_extended_wait): Set child suspended
2591 if event_lwp->bp_reinsert isn't zero.
2593 2016-03-02 Yao Qi <yao.qi@linaro.org>
2595 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2596 enqueue_pending_signal.
2598 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2600 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2603 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2605 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2606 (s390_regmap_3264) [!__s390x__]: New global.
2607 (s390_collect_ptrace_register): Skip map entries containing -1.
2608 (s390_supply_ptrace_register): Ditto.
2609 (s390_fill_gprs_high): New function.
2610 (s390_store_gprs_high): New function.
2611 (s390_regsets): Add NT_S390_HIGH_GPRS.
2612 (s390_get_hwcap): Enable on 31-bit.
2613 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2614 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2615 Detect NT_S390_HIGH_GPRS.
2616 (s390_usrregs_info_3264): Enable on 31-bit.
2617 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2618 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2620 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2623 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2624 * configure.srv: Ditto.
2625 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2626 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2627 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2628 (init_registers_amd64_linux): Remove prototype.
2629 (tdesc_amd64_linux): Remove declaration.
2630 (get_ipa_tdesc): New function.
2631 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2632 initialize remaining tdescs.
2633 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2634 (init_registers_i386_linux): Remove prototype.
2635 (tdesc_i386_linux): Remove declaration.
2636 (get_ipa_tdesc): New function.
2637 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2638 initialize remaining tdescs.
2639 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2640 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2641 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2642 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2643 (x86_get_ipa_tdesc_idx): New function.
2644 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2645 * linux-x86-tdesc.h: New file.
2646 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2647 (target_get_ipa_tdesc_idx): New macro.
2648 * tracepoint.c (ipa_tdesc_idx): New macro.
2649 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2650 (symbol_list): Add ipa_tdesc_idx.
2651 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2652 (ipa_tdesc): Remove.
2653 (ipa_tdesc_idx): New variable.
2654 (get_context_regcache): Use get_ipa_tdesc.
2655 (gdb_collect): Ditto.
2657 * tracepoint.h (get_ipa_tdesc): New prototype.
2658 (ipa_tdesc): Remove.
2660 2016-02-24 Pedro Alves <palves@redhat.com>
2662 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2663 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2664 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2665 Factor out common code between the USE_SIGTRAP_SIGINFO and
2666 !USE_SIGTRAP_SIGINFO blocks.
2667 (linux_low_filter_event): Call save_stop_reason instead of
2668 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2670 (linux_wait_1): Update comments.
2672 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2674 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2675 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2676 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2677 ppc_insert_point, ppc_remove_point.
2679 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2681 * linux-s390-low.c (s390_supports_z_point_type): New function.
2682 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2684 2016-02-16 Yao Qi <yao.qi@linaro.org>
2686 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2687 PC. Get pc from regcache_read_pc.
2689 2016-02-12 Yao Qi <yao.qi@linaro.org>
2691 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2692 or linux_get_pc_32bit.
2693 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2695 2016-02-12 Yao Qi <yao.qi@linaro.org>
2697 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2698 arm_linux_get_next_pcs_fixup.
2700 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2702 * tracepoint.c (x_tracepoint_action_download): Change
2703 write_inferior_data_ptr to write_inferior_data_pointer.
2704 (cmd_qtstart): Likewise.
2705 (write_inferior_data_ptr): Remove.
2706 (download_agent_expr): Change write_inferior_data_ptr to
2707 write_inferior_data_pointer.
2708 (download_tracepoint_1): Likewise.
2709 (download_tracepoint): Likewise.
2710 (download_trace_state_variables): Likewise.
2712 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2713 Marcin Kościelnicki <koriakin@0x04.net>
2715 * tracepoint.c (struct tracepoint_action_ops): Remove.
2716 (struct tracepoint_action): Remove ops.
2717 (m_tracepoint_action_download, r_tracepoint_action_download)
2718 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2719 size and offset accordingly.
2720 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2721 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2722 (tracepoint_action_send, tracepoint_action_download): New functions.
2723 Helpers for trace action handlers.
2724 (add_tracepoint_action): Remove setup actions ops.
2725 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2727 2016-02-10 Yao Qi <yao.qi@linaro.org>
2729 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2731 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2733 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2735 * configure: Regenerate.
2737 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2739 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2740 void * to gdb_byte *.
2741 * linux-low.c (siginfo_fixup): Likewise.
2742 (linux_xfer_siginfo): Likewise.
2743 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2745 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2747 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2749 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2751 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2753 * linux-x86-low.c [__x86_64__]: Include
2754 "nat/amd64-linux-siginfo.h".
2755 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2756 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2757 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2758 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2759 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2760 (cpt_si_fd, si_timerid, si_overrun): Move from
2761 nat/amd64-linux-siginfo.c.
2762 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2764 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2766 * server.c (skip_to_semicolon): Remove.
2767 (process_point_options): Use strchrnul instead of
2770 2016-01-26 Yao Qi <yao.qi@linaro.org>
2772 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2773 * linux-low.c (install_software_single_step_breakpoints): Don't
2774 call regcache_read_pc.
2775 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2778 2016-01-26 Yao Qi <yao.qi@linaro.org>
2780 * linux-low.c (install_software_single_step_breakpoints): Call
2781 regcache_read_pc instead of get_pc.
2783 2016-01-26 Yao Qi <yao.qi@linaro.org>
2785 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2786 (unblock_async_io): Rename to ...
2787 (block_unblock_async_io): ... it. New function.
2788 (enable_async_io): Don't install SIGIO handler. Unblock it
2790 (disable_async_io): Don't ignore SIGIO. Block it instead.
2791 (initialize_async_io): Install SIGIO handler. Don't call
2794 2016-01-26 Yao Qi <yao.qi@linaro.org>
2796 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2797 first character is '\003', call *the_target->request_interrupt.
2799 2016-01-25 Yao Qi <yao.qi@linaro.org>
2801 * remote-utils.c (new_thread_notify): Remove.
2802 (dead_thread_notify): Likewise.
2803 * remote-utils.h (new_thread_notify): Remove declaration.
2804 (dead_thread_notify): Likewise.
2806 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2808 * gdb.trace/pending.exp: Fix expected message on continue.
2810 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2812 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2813 it works properly on big-endian machines where sizeof (CORE_ADDR)
2816 2016-01-21 Pedro Alves <palves@redhat.com>
2818 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2819 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2820 * configure: Regenerate.
2822 2016-01-21 Yao Qi <yao.qi@linaro.org>
2824 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2825 is_thumb and set it according to CPSR saved on the stack.
2826 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2827 arm_sigreturn_next_pc.
2829 2016-01-18 Yao Qi <yao.qi@linaro.org>
2831 * linux-low.c (linux_set_pc_64bit): New function.
2832 (linux_get_pc_64bit): New function.
2833 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2835 * linux-sparc-low.c (debug_threads): Remove declaration.
2836 (sparc_get_pc): Remove.
2837 (the_low_target): Use linux_get_pc_64bit instead of
2839 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2840 (the_low_target): Use linux_get_pc_64bit and
2843 2016-01-18 Yao Qi <yao.qi@linaro.org>
2845 * linux-arm-low.c (debug_threads): Remove declaration.
2846 (arm_get_pc, arm_set_pc): Remove.
2847 (the_low_target): Use linux_get_pc_32bit and
2849 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2850 (the_low_target): Use linux_get_pc_32bit and
2852 * linux-cris-low.c (debug_threads): Remove declaration.
2853 (cris_get_pc, cris_set_pc,): Remove.
2854 (the_low_target): Use linux_get_pc_32bit and
2856 * linux-crisv32-low.c (debug_threads): Remove declaration.
2857 (cris_get_pc, cris_set_pc): Remove.
2858 (the_low_target): Use linux_get_pc_32bit and
2860 * linux-low.c: Include inttypes.h.
2861 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2862 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2863 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2864 (the_low_target): Use linux_get_pc_32bit and
2866 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2867 (the_low_target): Use linux_get_pc_32bit and
2869 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2870 (the_low_target): Use linux_get_pc_32bit and
2872 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2873 (the_low_target): Use linux_get_pc_32bit and
2875 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2876 (the_low_target): Use linux_get_pc_32bit and
2879 2016-01-18 Gary Benson <gbenson@redhat.com>
2881 * configure.ac (AC_FUNC_FORK): New check.
2882 * config.in: Regenerate.
2883 * configure: Likewise.
2885 2016-01-14 Yao Qi <yao.qi@linaro.org>
2887 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2888 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2889 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2890 arm_get_next_pcs_ctor.
2892 2016-01-12 Josh Stone <jistone@redhat.com>
2893 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2895 * inferiors.h: Include "gdb_vecs.h".
2896 (struct process_info): Add syscalls_to_catch.
2897 * inferiors.c (remove_process): Free syscalls_to_catch.
2898 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2899 syscall_return stops.
2900 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2901 * server.c (handle_general_set): Handle QCatchSyscalls.
2902 (handle_query): Report support for QCatchSyscalls.
2903 * target.h (struct target_ops): Add supports_catch_syscall.
2904 (target_supports_catch_syscall): New macro.
2905 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2906 (struct lwp_info): Add syscall_state.
2907 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2908 Maintain syscall_state and syscalls_to_catch across exec.
2909 (get_syscall_trapinfo): New function, proxy to the_low_target.
2910 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2911 (linux_low_filter_event): Toggle syscall_state entry/return for
2912 syscall traps, and set it ignored for all others.
2913 (gdb_catching_syscalls_p): New function.
2914 (gdb_catch_this_syscall_p): New function.
2915 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2916 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2917 (linux_supports_catch_syscall): New function.
2918 (linux_target_ops): Install it.
2919 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2920 (the_low_target): Install it.
2922 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2924 * acinclude.m4: Include new ../warning.m4 file.
2925 * configure: Regenerated.
2926 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2928 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2930 * ax.c (is_goto_target): Mark static.
2931 * linux-low.c (register_addr): Likewise.
2932 (linux_fetch_registers, linux_store_registers): Likewise.
2933 * mem-break.c (any_persistent_commands): Fix old prototype.
2934 (add_commands_to_breakpoint): Mark static.
2935 * regcache.c (find_register_by_name): Delete unused func.
2936 * remote-utils.c (hex_or_minus_one): Mark static.
2937 * server.c (monitor_show_help): Mark static.
2938 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2939 handle_v_requests): Likewise.
2941 2016-01-12 Pedro Alves <palves@redhat.com>
2943 Remove use of the registered trademark symbol throughout.
2945 2016-01-08 Yao Qi <yao.qi@linaro.org>
2947 * remote-utils.c (getpkt): If c is '\003', call target hook
2950 2016-01-06 Yao Qi <yao.qi@linaro.org>
2952 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2953 linux-aarch32-low.c.
2954 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2955 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2956 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2957 (thumb2_breakpoint): Declare.
2958 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2959 linux-aarch32-low.h.
2960 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2961 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2962 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2964 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2966 * gdbreplay.c (gdbreplay_version): Change copyright year in
2968 * server.c (gdbserver_version): Likewise.
2970 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2972 * server.c (crc32_table): Delete.
2973 (crc32): Use libiberty's xcrc32 function.
2975 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2977 * lynx-low.c (lynx_delete_thread_callback): New function.
2978 (lynx_mourn): Properly delete our process and all of its
2979 threads. Remove call to clear_inferiors.
2981 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2983 * target.c (thread_search_callback): Add check that
2984 the thread_stopped target callback is not NULL before
2987 2015-12-21 Yao Qi <yao.qi@linaro.org>
2989 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2992 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2994 * server.c (handle_query): Call target_supports_software_single_step.
2996 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2998 * linux-low.c (single_step): New function.
2999 (linux_resume_one_lwp_throw): Call single_step.
3000 (start_step_over): Likewise.
3002 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3004 * Makefile.in (SFILES): Append arch/arm-linux.c,
3005 arch/arm-get-next-pcs.c.
3006 (arm-linux.o): New rule.
3007 (arm-get-next-pcs.o): New rule.
3008 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3010 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3011 to linux-aarch32-low.c.
3012 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3013 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3014 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3015 (thumb2_breakpoint_len): Likewise.
3016 (arm_is_thumb_mode): Make non-static.
3017 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3018 from linux-aarch32-low.c.
3019 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3020 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3021 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3022 (thumb2_breakpoint_len): Likewise.
3023 (arm_is_thumb_mode): New declaration.
3024 * linux-arm-low.c: Include arch/arm-linux.h
3025 aarch/arm-get-next-pcs.h, sys/syscall.h.
3026 (get_next_pcs_ops): New struct.
3027 (get_next_pcs_addr_bits_remove): New function.
3028 (get_next_pcs_is_thumb): New function.
3029 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3030 (arm_sigreturn_next_pc): Likewise.
3031 (get_next_pcs_syscall_next_pc): Likewise.
3032 (arm_gdbserver_get_next_pcs): Likewise.
3033 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3035 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3036 * server.h: Include gdb_vecs.h.
3038 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3040 * Makefile.in (SFILES): Append common/common-regcache.c.
3041 (OBS): Append common-regcache.o.
3042 (common-regcache.o): New rule.
3043 * regcache.c (init_register_cache): Initialize cache to
3045 (regcache_raw_read_unsigned): New function.
3046 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3047 register_status enum.
3049 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3051 * linux-aarch64-low.c (the_low_targets): Rename
3052 breakpoint_reinsert_addr to get_next_pcs.
3053 * linux-arm-low.c (the_low_targets): Likewise.
3054 * linux-bfin-low.c (the_low_targets): Likewise.
3055 * linux-cris-low.c (the_low_targets): Likewise.
3056 * linux-crisv32-low.c (the_low_targets): Likewise.
3057 * linux-low.c (can_software_single_step): Likewise.
3058 (install_software_single_step_breakpoints): New function.
3059 (start_step_over): Use install_software_single_step_breakpoints.
3060 * linux-low.h: New CORE_ADDR vector.
3061 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3063 * linux-mips-low.c (the_low_targets): Likewise.
3064 * linux-nios2-low.c (the_low_targets): Likewise.
3065 * linux-sparc-low.c (the_low_targets): Likewise.
3067 2015-12-17 Pedro Alves <palves@redhat.com>
3069 * linux-low.c (linux_kill_one_lwp): Remove references to
3071 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3073 (linux_init_signals): Delete.
3074 (initialize_low): Adjust.
3075 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3077 2015-12-16 Pedro Alves <palves@redhat.com>
3079 * configure.ac (compiler warning flags): When testing a
3080 -Wno-foo option, check whether -Wfoo works instead.
3081 * configure: Regenerate.
3083 2015-12-11 Don Breazeal <donb@codesourcery.com>
3085 * server.c (process_serial_event): Don't exit from gdbserver
3086 in remote mode if there are still active inferiors.
3088 2015-12-11 Yao Qi <yao.qi@linaro.org>
3090 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3091 arm_breakpoint_at if the process is 32-bit.
3093 2015-12-11 Yao Qi <yao.qi@linaro.org>
3095 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3098 2015-12-07 Yao Qi <yao.qi@linaro.org>
3100 * configure.srv: Append arm.o to srv_tgtobj for
3101 aarch64*-*-linux* target.
3102 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3103 from linux-arm-low.c.
3104 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3105 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3106 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3107 (thumb2_breakpoint_len): Likewise.
3108 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3109 (arm_breakpoint_kinds): Likewise.
3110 (arm_breakpoint_kind_from_pc): Likewise.
3111 (arm_sw_breakpoint_from_kind): Likewise.
3112 (arm_breakpoint_kind_from_current_state): Likewise.
3113 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3114 (arm_sw_breakpoint_from_kind): Declare.
3115 (arm_breakpoint_kind_from_current_state): Declare.
3116 (arm_breakpoint_at): Declare.
3117 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3118 arm_sw_breakpoint_from_kind if process is 32-bit.
3119 (aarch64_breakpoint_kind_from_pc): New function.
3120 (aarch64_breakpoint_kind_from_current_state): New function.
3121 (the_low_target): Initialize fields breakpoint_kind_from_pc
3122 and breakpoint_kind_from_current_state.
3123 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3124 linux-aarch32-low.c.
3125 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3126 (arm_breakpoint, arm_breakpoint_len): Likewise.
3127 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3128 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3129 (arm_is_thumb_mode): Likewise.
3130 (arm_breakpoint_at): Likewise.
3131 (arm_breakpoint_kind_from_pc): Likewise.
3132 (arm_sw_breakpoint_from_kind): Likewise.
3133 (arm_breakpoint_kind_from_current_state): Likewise.
3136 2015-08-04 Yao Qi <yao.qi@linaro.org>
3138 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3139 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3140 * server.c (extended_protocol): Remove "static".
3141 * server.h (extended_protocol): Declare it.
3143 2015-12-04 Josh Stone <jistone@redhat.com>
3145 * target.h (struct target_ops) <arch_setup>: Rename to ...
3146 (struct target_ops) <post_create_inferior>: ... this.
3147 (target_arch_setup): Rename to ...
3148 (target_post_create_inferior): ... this, calling post_create_inferior.
3149 * server.c (start_inferior): Update target_arch_setup calls to
3150 target_post_create_inferior.
3151 * linux-low.c (linux_low_ptrace_options): Forward declare.
3152 (linux_arch_setup): Update its comment for general use.
3153 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3154 (struct linux_target_ops): Use linux_post_create_inferior.
3155 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3156 to post_create_inferior.
3157 * nto-low.c (struct nto_target_ops): Likewise.
3158 * spu-low.c (struct spu_target_ops): Likewise.
3159 * win32-low.c (struct win32_target_ops): Likewise.
3161 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3163 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3165 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3167 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3168 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3169 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3170 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3171 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3172 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3173 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3174 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3175 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3176 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3177 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3178 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3180 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3182 * linux-low.c (linux_look_up_symbols): Don't call
3183 linux_supports_traceclone.
3184 * linux-low.h (thread_db_init): Remove use_events argument.
3185 * thread-db.c (thread_db_use_event): Remove global variable.
3186 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3187 (struct thread_db) <td_create_bp>: Remove field.
3188 (thread_db_create_event): Remove function.
3189 (thread_db_enable_reporting): Likewise.
3190 (find_one_thread): Don't check for thread_db_use_events.
3191 (attach_thread): Likewise.
3192 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3193 (try_thread_db_load_1): Don't check for thread_db_use_events.
3194 (thread_db_init): Remove use_events argument and thread events
3196 (remove_thread_event_breakpoints): Remove function.
3197 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3199 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3201 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3203 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3204 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3205 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3206 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3207 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3209 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3211 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3212 * linux-low.c (can_hardware_single_step): Use
3213 supports_hardware_single_step.
3214 (can_software_single_step): New function.
3215 (start_step_over): Call can_software_single_step.
3216 (linux_supports_hardware_single_step): New function.
3217 (struct target_ops) <supports_software_single_step>: Initialize.
3218 * linux-low.h (struct linux_target_ops)
3219 <supports_hardware_single_step>: Initialize.
3220 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3221 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3222 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3223 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3224 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3225 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3226 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3227 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3228 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3229 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3231 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3232 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3234 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3235 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3236 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3238 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3239 * target.h (struct target_ops): <supports_software_single_step>:
3241 (target_supports_software_single_step): New macro.
3243 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3245 * linux-low.c (linux_wait_1): Fix pc advance condition.
3246 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3247 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3249 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3251 * linux-arm-low.c (arm_is_thumb_mode): New function.
3252 (arm_breakpoint_at): Use arm_is_thumb_mode.
3253 (arm_breakpoint_kind_from_current_state): New function.
3254 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3256 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3257 (linux_breakpoint_kind_from_current_state): New function.
3258 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3259 * linux-low.h (struct linux_target_ops)
3260 <breakpoint_kind_from_current_state>: New field.
3261 * target.h (struct target_ops): Likewise.
3262 (target_breakpoint_kind_from_current_state): New macro.
3264 2015-11-30 Pedro Alves <palves@redhat.com>
3266 * linux-low.c (linux_resume): Wake up the event loop before
3269 2015-11-30 Pedro Alves <palves@redhat.com>
3271 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3273 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3275 * target.c (struct thread_search): New structure.
3276 (thread_search_callback): New function.
3277 (prev_general_thread): New global.
3278 (prepare_to_access_memory, done_accessing_memory): New functions.
3279 * target.h (prepare_to_access_memory, done_accessing_memory):
3280 Replace macros with function declarations.
3282 2015-11-30 Pedro Alves <palves@redhat.com>
3285 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3286 report TARGET_WAITKIND_NO_RESUMED.
3287 * remote-utils.c (prepare_resume_reply): Handle
3288 TARGET_WAITKIND_NO_RESUMED.
3289 * server.c (report_no_resumed): New global.
3290 (handle_query) <qSupported>: Handle "no-resumed+". Report
3291 "no-resumed+" support.
3292 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3293 return error if the client doesn't support no-resumed events.
3294 (push_stop_notification): New function.
3295 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3296 events if the client supports them.
3298 2015-11-30 Pedro Alves <palves@redhat.com>
3300 * linux-low.c (thread_still_has_status_pending_p): Don't check
3302 (lwp_resumed): New function.
3303 (status_pending_p_callback): Return early if the LWP is not
3304 supposed to be resumed.
3306 2015-11-30 Pedro Alves <palves@redhat.com>
3308 * linux-low.c (handle_extended_wait): Assert that the LWP's
3309 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3310 thread create events, leave the new child's status pending.
3311 (linux_low_filter_event): If GDB wants to hear about thread exit
3312 events, leave the LWP marked dead and don't delete it.
3313 (linux_wait_for_event_filtered): Don't check for thread exit.
3314 (filter_exit_event): New function.
3315 (linux_wait_1): Use it, when returning an exit event.
3316 (linux_resume_one_lwp_throw): Assert that the LWP's
3317 waitstatus is TARGET_WAITKIND_IGNORE.
3318 * remote-utils.c (prepare_resume_reply): Handle
3319 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3320 * server.c (report_thread_events): New global.
3321 (handle_general_set): Handle QThreadEvents.
3322 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3323 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3324 TARGET_WAITKIND_THREAD_EXITED.
3325 * server.h (report_thread_events): Declare.
3327 2015-11-30 Pedro Alves <palves@redhat.com>
3329 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3330 the thread's last_resume_kind was resume_stop.
3332 2015-11-30 Pedro Alves <palves@redhat.com>
3334 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3337 2015-11-30 Pedro Alves <palves@redhat.com>
3339 * server.c (handle_v_requests): Handle vCtrlC.
3341 2015-11-30 Pedro Alves <palves@redhat.com>
3343 * gdbthread.h (find_any_thread_of_pid): Declare.
3344 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3346 * server.c (handle_query): If current_thread is NULL, look for
3347 another thread of the selected process.
3349 2015-11-26 Daniel Colascione <dancol@dancol.org>
3350 Simon Marchi <simon.marchi@ericsson.com>
3352 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3353 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3355 * target.h (struct target_ops) <thread_name>: New field.
3356 (target_thread_name): New macro.
3358 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3360 * regcache.h (regcache_invalidate_pid): Add declaration.
3361 * regcache.c (regcache_invalidate_pid): New function, extracted
3362 from regcache_invalidate.
3363 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3364 Add trivial documentation comment.
3365 * lynx-low.c: Use regcache_invalidate_pid instead of
3366 regcache_invalidate.
3368 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3370 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3371 and Elf64_auxv_t if the target is Android.
3373 2015-11-22 Doug Evans <xdje42@gmail.com>
3375 * target.h: #include <sys/types.h>.
3377 2015-11-19 Pedro Alves <palves@redhat.com>
3379 * linux-low.c (linux_process_qsupported): Change prototype.
3381 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3383 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3384 and adjust to loop over all features.
3385 * server.c (handle_query) <qSupported>: Adjust to call
3386 target_process_qsupported once, passing it a vector of unprocessed
3388 * target.h (struct target_ops) <process_qsupported>: Change
3390 (target_process_qsupported): Adjust.
3392 2015-11-19 Pedro Alves <palves@redhat.com>
3394 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3396 * configure: Regenerate.
3398 2015-11-19 Pedro Alves <palves@redhat.com>
3400 * configure: Regenerate.
3402 2015-11-19 Yao Qi <yao.qi@linaro.org>
3404 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3407 2015-11-19 Yao Qi <yao.qi@linaro.org>
3409 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3410 (struct aarch64_operand): Move enum out.
3412 2015-11-19 Yao Qi <yao.qi@linaro.org>
3414 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3415 struct user_fpsimd_state *.
3416 (aarch64_store_fpregset): Likewise.
3418 2015-11-19 Yao Qi <yao.qi@linaro.org>
3420 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3421 struct user_pt_regs *.
3422 (aarch64_store_gregset): Likewise.
3424 2015-11-18 Pedro Alves <palves@redhat.com>
3426 * Makefile.in (all_object_files): Add $IPA_OBJS.
3428 2015-11-17 Pedro Alves <palves@redhat.com>
3430 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3431 GDB_SIGNAL_0 and gdb_signal_to_string.
3433 2015-11-17 Pedro Alves <palves@redhat.com>
3435 * win32-low.c (handle_output_debug_string): Remove parameter.
3436 (win32_kill): Remove our_status local and adjust call to
3437 handle_output_debug_string.
3438 (get_child_debug_event): Adjust call to
3439 handle_output_debug_string.
3441 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3443 * linux-mips-low.c (mips_fill_gregset): Add cast.
3444 (mips_store_gregset): Likewise.
3445 (mips_fill_fpregset): Likewise.
3446 (mips_store_fpregset): Likewise.
3448 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3450 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3453 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3455 * linux-mips-low.c (mips_linux_new_thread): Change type of
3456 watch_type to enum target_hw_bp_type.
3458 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3460 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3461 Change return type to arm_hwbp_type.
3463 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3465 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3466 (arm_store_gregset): Likewise.
3467 * linux-arm-low.c (arm_get_hwcap): Likewise.
3468 (arm_read_description): Likewise.
3470 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3472 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3474 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3476 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3477 (ppc_fill_vsxregset): Likewise.
3478 (ppc_store_vsxregset): Likewise.
3479 (ppc_fill_vrregset): Likewise.
3480 (ppc_store_vrregset): Likewise.
3481 (ppc_fill_evrregset): Likewise.
3482 (ppc_store_evrregset): Likewise.
3484 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3486 * linux-ppc-low.c (ppc_usrregs_info): Remove
3487 forward-declaration.
3488 (ppc_arch_setup): Move lower in file.
3490 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3492 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3493 (ps_pdwrite): Likewise.
3495 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3497 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3498 to after assert checks.
3500 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3502 * proc-service.c (ps_pdread): Add/adjust casts.
3503 (ps_pdwrite): Add/adjust casts.
3505 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3507 * server.c (handle_search_memory_1): Cast return value of
3510 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3512 * server.c (write_qxfer_response): Change type of data to
3515 2015-10-29 Pedro Alves <palves@redhat.com>
3517 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3519 2015-10-29 Pedro Alves <palves@redhat.com>
3521 * tracepoint.c (clear_installed_tracepoints): Add casts.
3523 2015-10-29 Pedro Alves <palves@redhat.com>
3525 * server.c (handle_v_cont, process_serial_event): Add enum
3526 gdb_signal casts to signal parsing code.
3528 2015-10-29 Pedro Alves <palves@redhat.com>
3530 * linux-low.h (NULL_REGSET): Define.
3531 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3532 * linux-arm-low.c (arm_regsets): Likewise.
3533 * linux-crisv32-low.c (cris_regsets): Likewise.
3534 * linux-m68k-low.c (m68k_regsets): Likewise.
3535 * linux-mips-low.c (mips_regsets): Likewise.
3536 * linux-nios2-low.c (nios2_regsets): Likewise.
3537 * linux-ppc-low.c (ppc_regsets): Likewise.
3538 * linux-s390-low.c (s390_regsets): Likewise.
3539 * linux-sh-low.c (sh_regsets): Likewise.
3540 * linux-sparc-low.c (sparc_regsets): Likewise.
3541 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3542 * linux-tile-low.c (tile_regsets): Likewise.
3543 * linux-x86-low.c (x86_regsets): Likewise.
3544 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3546 2015-10-29 Pedro Alves <palves@redhat.com>
3548 * linux-low.h (NULL_REGSET): Define.
3549 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3550 * linux-arm-low.c (arm_regsets): Likewise.
3551 * linux-crisv32-low.c (cris_regsets): Likewise.
3552 * linux-m68k-low.c (m68k_regsets): Likewise.
3553 * linux-mips-low.c (mips_regsets): Likewise.
3554 * linux-nios2-low.c (nios2_regsets): Likewise.
3555 * linux-ppc-low.c (ppc_regsets): Likewise.
3556 * linux-s390-low.c (s390_regsets): Likewise.
3557 * linux-sh-low.c (sh_regsets): Likewise.
3558 * linux-sparc-low.c (sparc_regsets): Likewise.
3559 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3560 * linux-tile-low.c (tile_regsets): Likewise.
3561 * linux-x86-low.c (x86_regsets): Likewise.
3562 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3564 2015-10-26 Doug Evans <dje@google.com>
3566 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3568 2015-10-26 Doug Evans <dje@google.com>
3570 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3572 2015-10-26 Doug Evans <dje@google.com>
3574 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3576 (attach_thread, find_new_threads_callback): Ditto.
3578 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3580 * mem-break.h (set_breakpoint_data): Remove.
3582 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3584 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3585 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3586 (initialize_low): Remove set_breakpoint_data call.
3587 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3588 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3589 (initialize_low): Remove set_breakpoint_data call.
3590 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3591 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3592 (initialize_low): Remove set_breakpoint_data call.
3594 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3596 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3597 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3598 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3599 * target.h (target_breakpoint_kind_from_pc): New macro.
3601 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3603 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3604 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3605 the default breakpoint kind.
3607 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3609 * linux-arm-low.c (arm_supports_z_point_type): Add software
3612 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3614 * linux-arm-low.c: Refactor breakpoint definitions.
3615 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3616 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3618 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3620 * Makefile.in: Add arm.c/o.
3621 * configure.srv: Likewise.
3622 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3623 (arm_breakpoint_kind_from_pc): New function.
3624 (arm_sw_breakpoint_from_kind): Return proper kind.
3625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3627 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3629 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3631 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3632 (struct raw_breakpoint) <size>: Remove.
3633 (struct raw_breakpoint) <kind>: Add.
3634 (bp_size): New function.
3635 (bp_opcode): Likewise.
3636 (find_raw_breakpoint_at): Adjust for kind.
3637 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3638 (remove_memory_breakpoint): Adjust for kind call bp_size.
3639 (set_raw_breakpoint_at): Adjust for kind.
3640 (set_breakpoint): Likewise.
3641 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3642 (delete_raw_breakpoint): Adjust for kind.
3643 (delete_breakpoint): Likewise.
3644 (find_gdb_breakpoint): Likewise.
3645 (set_gdb_breakpoint_1): Likewise.
3646 (set_gdb_breakpoint): Likewise.
3647 (delete_gdb_breakpoint_1): Likewise.
3648 (delete_gdb_breakpoint): Likewise.
3649 (uninsert_raw_breakpoint): Likewise.
3650 (reinsert_raw_breakpoint): Likewise.
3651 (set_breakpoint_data): Remove.
3652 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3653 (check_mem_read): Adjust for kind call bp_size.
3654 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3655 (clone_one_breakpoint): Adjust for kind.
3656 * mem-break.h (set_gdb_breakpoint): Likewise.
3657 (delete_gdb_breakpoint): Likewise.
3658 * server.c (process_serial_event): Likewise.
3660 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3662 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3663 (struct linux_target_ops) <breakpoint>: Remove.
3664 (struct linux_target_ops) <breakpoint_len>: Remove.
3665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3667 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3668 (arm_sw_breakpoint_from_kind): New function.
3669 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3670 (struct linux_target_ops) <breakpoint>: Remove.
3671 (struct linux_target_ops) <breakpoint_len>: Remove.
3672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3674 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3675 (struct linux_target_ops) <breakpoint>: Remove.
3676 (struct linux_target_ops) <breakpoint_len>: Remove.
3677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3679 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3680 (struct linux_target_ops) <breakpoint>: Remove.
3681 (struct linux_target_ops) <breakpoint_len>: Remove.
3682 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3683 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3684 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3685 and sw_breakpoint_from_kind to increment the pc.
3686 (linux_breakpoint_kind_from_pc): New function.
3687 (linux_sw_breakpoint_from_kind): New function.
3688 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3689 (initialize_low): Call breakpoint_kind_from_pc and
3690 sw_breakpoint_from_kind to replace breakpoint_data/len.
3691 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3694 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3695 (struct linux_target_ops) <breakpoint>: Remove.
3696 (struct linux_target_ops) <breakpoint_len>: Remove.
3697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3699 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3700 (struct linux_target_ops) <breakpoint>: Remove.
3701 (struct linux_target_ops) <breakpoint_len>: Remove.
3702 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3704 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3705 (struct linux_target_ops) <breakpoint>: Remove.
3706 (struct linux_target_ops) <breakpoint_len>: Remove.
3707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3709 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3710 (struct linux_target_ops) <breakpoint>: Remove.
3711 (struct linux_target_ops) <breakpoint_len>: Remove.
3712 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3713 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3714 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3715 (struct linux_target_ops) <breakpoint>: Remove.
3716 (struct linux_target_ops) <breakpoint_len>: Remove.
3717 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3718 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3719 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3720 (struct linux_target_ops) <breakpoint>: Remove.
3721 (struct linux_target_ops) <breakpoint_len>: Remove.
3722 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3723 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3724 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3725 (struct linux_target_ops) <breakpoint>: Remove.
3726 (struct linux_target_ops) <breakpoint_len>: Remove.
3727 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3728 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3729 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3730 (struct linux_target_ops) <breakpoint>: Remove.
3731 (struct linux_target_ops) <breakpoint_len>: Remove.
3732 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3733 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3734 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3735 (struct linux_target_ops) <breakpoint>: Remove.
3736 (struct linux_target_ops) <breakpoint_len>: Remove.
3737 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3738 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3739 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3740 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3741 (struct linux_target_ops) <breakpoint>: Remove.
3742 (struct linux_target_ops) <breakpoint_len>: Remove.
3743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3745 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3746 (struct linux_target_ops) <breakpoint>: Remove.
3747 (struct linux_target_ops) <breakpoint_len>: Remove.
3748 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3751 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3753 * linux-cris-low.c (cris_get_pc): Remove void arg.
3755 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3757 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3760 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3762 * inferiors.c (thread_pid_matches_callback): New function.
3763 (find_thread_process): New function.
3764 (remove_thread): Reset current_thread.
3765 (remove_process): Assert threads have been removed first.
3767 2015-10-15 Yao Qi <yao.qi@linaro.org>
3769 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3771 (aarch64_remove_point): Likewise.
3772 * regcache.c (regcache_register_size): New function.
3774 2015-10-12 Yao Qi <yao.qi@linaro.org>
3776 * linux-aarch64-low.c: Update all callers as emit_load_store
3777 is renamed to aarch64_emit_load_store.
3779 2015-10-12 Yao Qi <yao.qi@linaro.org>
3781 * linux-aarch64-low.c: Update all callers of function renaming
3782 from emit_insn to aarch64_emit_insn.
3784 2015-10-12 Yao Qi <yao.qi@linaro.org>
3786 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3787 arch/aarch64-insn.h.
3788 (struct aarch64_memory_operand): Likewise.
3790 (emit_insn): Move to arch/aarch64-insn.c.
3791 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3792 (emit_load_store): Move to arch/aarch64-insn.c.
3793 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3794 (can_encode_int32): Remove.
3796 2015-10-12 Yao Qi <yao.qi@linaro.org>
3798 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3799 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3800 (aarch64_relocate_instruction): Likewise.
3801 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3802 (struct aarch64_insn_visitor): Likewise.
3804 2015-10-12 Yao Qi <yao.qi@linaro.org>
3806 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3807 (struct aarch64_insn_visitor): New.
3808 (struct aarch64_insn_relocation_data): New.
3809 (aarch64_ftrace_insn_reloc_b): New function.
3810 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3811 (aarch64_ftrace_insn_reloc_cb): Likewise.
3812 (aarch64_ftrace_insn_reloc_tb): Likewise.
3813 (aarch64_ftrace_insn_reloc_adr): Likewise.
3814 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3815 (aarch64_ftrace_insn_reloc_others): Likewise.
3817 (aarch64_relocate_instruction): Use visitor.
3819 2015-10-12 Yao Qi <yao.qi@linaro.org>
3821 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3822 int. Add argument buf.
3823 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3824 aarch64_relocate_instruction.
3826 2015-10-12 Yao Qi <yao.qi@linaro.org>
3828 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3829 argument insn. Remove local variable insn. Don't call
3831 (aarch64_install_fast_tracepoint_jump_pad): Call
3834 2015-09-30 Yao Qi <yao.qi@linaro.org>
3836 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3837 (emit_load_store_pair): Likewise.
3839 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3841 * dll.c (match_dll): Add cast(s).
3842 (unloaded_dll): Likewise.
3843 * linux-low.c (second_thread_of_pid_p): Likewise.
3844 (delete_lwp_callback): Likewise.
3845 (count_events_callback): Likewise.
3846 (select_event_lwp_callback): Likewise.
3847 (linux_set_resume_request): Likewise.
3848 * server.c (accumulate_file_name_length): Likewise.
3849 (emit_dll_description): Likewise.
3850 (handle_qxfer_threads_worker): Likewise.
3851 (visit_actioned_threads): Likewise.
3852 * thread-db.c (any_thread_of): Likewise.
3853 * tracepoint.c (same_process_p): Likewise.
3854 (match_blocktype): Likewise.
3855 (build_traceframe_info_xml): Likewise.
3857 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3859 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3861 (gdb_unparse_agent_expr): Likewise.
3862 * hostio.c (require_data): Likewise.
3863 (handle_pread): Likewise.
3864 * linux-low.c (disable_regset): Likewise.
3865 (fetch_register): Likewise.
3866 (store_register): Likewise.
3867 (get_dynamic): Likewise.
3868 (linux_qxfer_libraries_svr4): Likewise.
3869 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3870 (set_fast_tracepoint_jump): Likewise.
3871 (uninsert_fast_tracepoint_jumps_at): Likewise.
3872 (reinsert_fast_tracepoint_jumps_at): Likewise.
3873 (validate_inserted_breakpoint): Likewise.
3874 (clone_agent_expr): Likewise.
3875 * regcache.c (init_register_cache): Likewise.
3876 * remote-utils.c (putpkt_binary_1): Likewise.
3877 (decode_M_packet): Likewise.
3878 (decode_X_packet): Likewise.
3879 (look_up_one_symbol): Likewise.
3880 (relocate_instruction): Likewise.
3881 (monitor_output): Likewise.
3882 * server.c (handle_search_memory): Likewise.
3883 (handle_qxfer_exec_file): Likewise.
3884 (handle_qxfer_libraries): Likewise.
3885 (handle_qxfer): Likewise.
3886 (handle_query): Likewise.
3887 (handle_v_cont): Likewise.
3888 (handle_v_run): Likewise.
3889 (captured_main): Likewise.
3890 * target.c (write_inferior_memory): Likewise.
3891 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3892 * tracepoint.c (init_trace_buffer): Likewise.
3893 (add_tracepoint_action): Likewise.
3894 (add_traceframe): Likewise.
3895 (add_traceframe_block): Likewise.
3896 (cmd_qtdpsrc): Likewise.
3897 (cmd_qtdv): Likewise.
3898 (cmd_qtstatus): Likewise.
3899 (response_source): Likewise.
3900 (response_tsv): Likewise.
3901 (cmd_qtnotes): Likewise.
3902 (gdb_collect): Likewise.
3903 (initialize_tracepoint): Likewise.
3905 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3907 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3908 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3909 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3911 (enum aarch64_condition_codes): New enum.
3912 (w0): New static global.
3915 (struct aarch64_memory_operand) <type>: New
3916 MEMORY_OPERAND_POSTINDEX type.
3917 (postindex_memory_operand): New helper function.
3918 (emit_ret): New function.
3919 (emit_load_store_pair): New function, factored out of emit_stp
3920 with support for MEMORY_OPERAND_POSTINDEX.
3921 (emit_stp): Rewrite using emit_load_store_pair.
3922 (emit_ldp): New function.
3923 (emit_load_store): Likewise.
3924 (emit_ldr): Mention post-index instruction in comment.
3925 (emit_ldrh): New function.
3926 (emit_ldrb): New function.
3927 (emit_ldrsw): Mention post-index instruction in comment.
3928 (emit_str): Likewise.
3929 (emit_subs): New function.
3930 (emit_cmp): Likewise.
3931 (emit_and): Likewise.
3932 (emit_orr): Likewise.
3933 (emit_orn): Likewise.
3934 (emit_eor): Likewise.
3935 (emit_mvn): Likewise.
3936 (emit_lslv): Likewise.
3937 (emit_lsrv): Likewise.
3938 (emit_asrv): Likewise.
3939 (emit_mul): Likewise.
3940 (emit_sbfm): Likewise.
3941 (emit_sbfx): Likewise.
3942 (emit_ubfm): Likewise.
3943 (emit_ubfx): Likewise.
3944 (emit_csinc): Likewise.
3945 (emit_cset): Likewise.
3946 (emit_nop): Likewise.
3947 (emit_ops_insns): New helper function.
3948 (emit_pop): Likewise.
3949 (emit_push): Likewise.
3950 (aarch64_emit_prologue): New function.
3951 (aarch64_emit_epilogue): Likewise.
3952 (aarch64_emit_add): Likewise.
3953 (aarch64_emit_sub): Likewise.
3954 (aarch64_emit_mul): Likewise.
3955 (aarch64_emit_lsh): Likewise.
3956 (aarch64_emit_rsh_signed): Likewise.
3957 (aarch64_emit_rsh_unsigned): Likewise.
3958 (aarch64_emit_ext): Likewise.
3959 (aarch64_emit_log_not): Likewise.
3960 (aarch64_emit_bit_and): Likewise.
3961 (aarch64_emit_bit_or): Likewise.
3962 (aarch64_emit_bit_xor): Likewise.
3963 (aarch64_emit_bit_not): Likewise.
3964 (aarch64_emit_equal): Likewise.
3965 (aarch64_emit_less_signed): Likewise.
3966 (aarch64_emit_less_unsigned): Likewise.
3967 (aarch64_emit_ref): Likewise.
3968 (aarch64_emit_if_goto): Likewise.
3969 (aarch64_emit_goto): Likewise.
3970 (aarch64_write_goto_address): Likewise.
3971 (aarch64_emit_const): Likewise.
3972 (aarch64_emit_call): Likewise.
3973 (aarch64_emit_reg): Likewise.
3974 (aarch64_emit_pop): Likewise.
3975 (aarch64_emit_stack_flush): Likewise.
3976 (aarch64_emit_zero_ext): Likewise.
3977 (aarch64_emit_swap): Likewise.
3978 (aarch64_emit_stack_adjust): Likewise.
3979 (aarch64_emit_int_call_1): Likewise.
3980 (aarch64_emit_void_call_2): Likewise.
3981 (aarch64_emit_eq_goto): Likewise.
3982 (aarch64_emit_ne_goto): Likewise.
3983 (aarch64_emit_lt_goto): Likewise.
3984 (aarch64_emit_le_goto): Likewise.
3985 (aarch64_emit_gt_goto): Likewise.
3986 (aarch64_emit_ge_got): Likewise.
3987 (aarch64_emit_ops_impl): New static global variable.
3988 (aarch64_emit_ops): New target function, return
3989 &aarch64_emit_ops_impl.
3990 (struct linux_target_ops): Install it.
3992 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3994 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3995 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3997 * linux-aarch64-ipa.c: New file.
3998 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4000 (aarch64_get_thread_area): New target method.
4001 (extract_signed_bitfield): New helper function.
4002 (aarch64_decode_ldr_literal): New function.
4003 (enum aarch64_opcodes): New enum.
4004 (struct aarch64_register): New struct.
4005 (struct aarch64_operand): New struct.
4006 (x0): New static global.
4015 (aarch64_register): New helper function.
4016 (register_operand): Likewise.
4017 (immediate_operand): Likewise.
4018 (struct aarch64_memory_operand): New struct.
4019 (offset_memory_operand): New helper function.
4020 (preindex_memory_operand): Likewise.
4021 (enum aarch64_system_control_registers): New enum.
4022 (ENCODE): New macro.
4023 (emit_insn): New helper function.
4024 (emit_b): New function.
4025 (emit_bcond): Likewise.
4026 (emit_cb): Likewise.
4027 (emit_tb): Likewise.
4028 (emit_blr): Likewise.
4029 (emit_stp): Likewise.
4030 (emit_ldp_q_offset): Likewise.
4031 (emit_stp_q_offset): Likewise.
4032 (emit_load_store): Likewise.
4033 (emit_ldr): Likewise.
4034 (emit_ldrsw): Likewise.
4035 (emit_str): Likewise.
4036 (emit_ldaxr): Likewise.
4037 (emit_stxr): Likewise.
4038 (emit_stlr): Likewise.
4039 (emit_data_processing_reg): Likewise.
4040 (emit_data_processing): Likewise.
4041 (emit_add): Likewise.
4042 (emit_sub): Likewise.
4043 (emit_mov): Likewise.
4044 (emit_movk): Likewise.
4045 (emit_mov_addr): Likewise.
4046 (emit_mrs): Likewise.
4047 (emit_msr): Likewise.
4048 (emit_sevl): Likewise.
4049 (emit_wfe): Likewise.
4050 (append_insns): Likewise.
4051 (can_encode_int32_in): New helper function.
4052 (aarch64_relocate_instruction): New function.
4053 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4054 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4055 (struct linux_target_ops): Install aarch64_get_thread_area,
4056 aarch64_install_fast_tracepoint_jump_pad and
4057 aarch64_get_min_fast_tracepoint_insn_len.
4059 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4061 * Makefile.in (aarch64-insn.o): New rule.
4062 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4064 2015-09-21 Yao Qi <yao.qi@linaro.org>
4066 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4068 2015-09-21 Yao Qi <yao.qi@linaro.org>
4070 * tracepoint.c (max_jump_pad_size): Remove.
4072 2015-09-18 Yao Qi <yao.qi@linaro.org>
4074 * linux-aarch64-low.c: Don't include sys/uio.h.
4075 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4077 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4079 * tracepoint.c (eval_result_type): Change prototype.
4080 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4082 2015-09-15 Pedro Alves <palves@redhat.com>
4084 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4085 Check whether to report exec events instead of checking whether
4086 multiprocess is enabled.
4088 2015-09-15 Pedro Alves <palves@redhat.com>
4091 * remote-utils.c (prepare_resume_reply): Merge
4092 TARGET_WAITKIND_VFORK_DONE switch case with the
4093 TARGET_WAITKIND_FORKED case.
4095 2015-09-15 Yao Qi <yao.qi@linaro.org>
4097 * server.c (handle_query): Check string comparison using
4098 "else if" instead of "if".
4100 2015-09-15 Yao Qi <yao.qi@linaro.org>
4102 * server.c (vCont_supported): New global variable.
4103 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4104 matches. Append ";vContSupported+" to own_buf.
4105 (handle_v_requests): Append ";s;S" to own_buf if target supports
4106 hardware single step or vCont_supported is false.
4107 (capture_main): Set vCont_supported to zero.
4109 2015-09-15 Yao Qi <yao.qi@linaro.org>
4111 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4113 (linux_supports_hardware_single_step): ... New function.
4114 (linux_target_ops): Update.
4115 * lynx-low.c (lynx_target_ops): Set field
4116 supports_hardware_single_step to target_can_do_hardware_single_step.
4117 * nto-low.c (nto_target_ops): Likewise.
4118 * spu-low.c (spu_target_ops): Likewise.
4119 * win32-low.c (win32_target_ops): Likewise.
4120 * target.c (target_can_do_hardware_single_step): New function.
4121 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4122 Remove. <supports_hardware_single_step>: New field.
4123 (target_supports_conditional_breakpoints): Remove.
4124 (target_supports_hardware_single_step): New macro.
4125 (target_can_do_hardware_single_step): Declare.
4126 * server.c (handle_query): Use target_supports_hardware_single_step
4127 instead of target_supports_conditional_breakpoints.
4129 2015-09-15 Yao Qi <yao.qi@linaro.org>
4131 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4133 (struct linux_target_ops the_low_target): Install
4134 aarch64_linux_siginfo_fixup.
4136 2015-09-11 Don Breazeal <donb@codesourcery.com>
4137 Luis Machado <lgustavo@codesourcery.com>
4139 * linux-low.c (linux_mourn): Static declaration.
4140 (linux_arch_setup): Move in front of
4141 handle_extended_wait.
4142 (linux_arch_setup_thread): New function.
4143 (handle_extended_wait): Handle exec events. Call
4144 linux_arch_setup_thread. Make event_lwp argument a
4145 pointer-to-a-pointer.
4146 (check_zombie_leaders): Do not check stopped threads.
4147 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4148 (linux_low_filter_event): Add lwp and thread for exec'ing
4149 non-leader thread if leader thread has been deleted.
4150 Refactor code into linux_arch_setup_thread and call it.
4151 Pass child lwp pointer by reference to handle_extended_wait.
4152 (linux_wait_for_event_filtered): Update comment.
4153 (linux_wait_1): Prevent clobbering exec event status.
4154 (linux_supports_exec_events): New function.
4155 (linux_target_ops) <supports_exec_events>: Initialize new member.
4156 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4158 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4159 * server.c (report_exec_events): New global variable.
4160 (handle_query): Handle qSupported query for exec-events feature.
4161 (captured_main): Initialize report_exec_events.
4162 * server.h (report_exec_events): Declare new global variable.
4163 * target.h (struct target_ops) <supports_exec_events>: New
4165 (target_supports_exec_events): New macro.
4166 * win32-low.c (win32_target_ops) <supports_exec_events>:
4167 Initialize new member.
4169 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4171 * linux-low.c (linux_low_enable_btrace): Remove.
4172 (linux_target_ops): Replace linux_low_enable_btrace with
4173 linux_enable_btrace.
4175 2015-09-03 Yao Qi <yao.qi@linaro.org>
4177 * linux-aarch64-low.c (aarch64_insert_point): Call
4178 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4181 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4183 * linux-low.c (check_stopped_by_breakpoint): Use
4184 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4186 2015-08-27 Pedro Alves <palves@redhat.com>
4188 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4190 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4192 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4193 the XNEW-family equivalent.
4194 (compile_bytecodes): Likewise.
4195 * dll.c (loaded_dll): Likewise.
4196 * event-loop.c (append_callback_event): Likewise.
4197 (create_file_handler): Likewise.
4198 (create_file_event): Likewise.
4199 * hostio.c (handle_open): Likewise.
4200 * inferiors.c (add_thread): Likewise.
4201 (add_process): Likewise.
4202 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4203 * linux-arm-low.c (arm_new_process): Likewise.
4204 (arm_new_thread): Likewise.
4205 * linux-low.c (add_to_pid_list): Likewise.
4206 (linux_add_process): Likewise.
4207 (handle_extended_wait): Likewise.
4208 (add_lwp): Likewise.
4209 (enqueue_one_deferred_signal): Likewise.
4210 (enqueue_pending_signal): Likewise.
4211 (linux_resume_one_lwp_throw): Likewise.
4212 (linux_resume_one_thread): Likewise.
4213 (linux_read_memory): Likewise.
4214 (linux_write_memory): Likewise.
4215 * linux-mips-low.c (mips_linux_new_process): Likewise.
4216 (mips_linux_new_thread): Likewise.
4217 (mips_add_watchpoint): Likewise.
4218 * linux-x86-low.c (initialize_low_arch): Likewise.
4219 * lynx-low.c (lynx_add_process): Likewise.
4220 * mem-break.c (set_raw_breakpoint_at): Likewise.
4221 (set_breakpoint): Likewise.
4222 (add_condition_to_breakpoint): Likewise.
4223 (add_commands_to_breakpoint): Likewise.
4224 (clone_agent_expr): Likewise.
4225 (clone_one_breakpoint): Likewise.
4226 * regcache.c (new_register_cache): Likewise.
4227 * remote-utils.c (look_up_one_symbol): Likewise.
4228 * server.c (queue_stop_reply): Likewise.
4229 (start_inferior): Likewise.
4230 (queue_stop_reply_callback): Likewise.
4231 (handle_target_event): Likewise.
4232 * spu-low.c (fetch_ppc_memory): Likewise.
4233 (store_ppc_memory): Likewise.
4234 * target.c (set_target_ops): Likewise.
4235 * thread-db.c (thread_db_load_search): Likewise.
4236 (try_thread_db_load_1): Likewise.
4237 * tracepoint.c (add_tracepoint): Likewise.
4238 (add_tracepoint_action): Likewise.
4239 (create_trace_state_variable): Likewise.
4240 (cmd_qtdpsrc): Likewise.
4241 (cmd_qtro): Likewise.
4242 (add_while_stepping_state): Likewise.
4243 * win32-low.c (child_add_thread): Likewise.
4244 (get_image_name): Likewise.
4246 2015-08-25 Yao Qi <yao.qi@linaro.org>
4248 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4250 2015-08-25 Yao Qi <yao.qi@linaro.org>
4252 * Makefile.in (aarch64-linux.o): New rule.
4253 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4255 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4256 (aarch64_init_debug_reg_state): Make it extern.
4257 (aarch64_linux_prepare_to_resume): Remove.
4259 2015-08-25 Yao Qi <yao.qi@linaro.org>
4261 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4262 lwp_arch_private_info and ptid_of_lwp.
4264 2015-08-25 Yao Qi <yao.qi@linaro.org>
4266 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4267 Find proc_info by find_process_pid. All callers updated.
4269 2015-08-25 Yao Qi <yao.qi@linaro.org>
4271 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4273 (debug_reg_change_callback): Remove.
4274 (aarch64_notify_debug_reg_change): Remove.
4276 2015-08-25 Yao Qi <yao.qi@linaro.org>
4278 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4279 Call current_lwp_ptid.
4281 2015-08-25 Yao Qi <yao.qi@linaro.org>
4283 * linux-aarch64-low.c (debug_reg_change_callback): Use
4286 2015-08-25 Yao Qi <yao.qi@linaro.org>
4288 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4290 2015-08-25 Yao Qi <yao.qi@linaro.org>
4292 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4294 2015-08-25 Yao Qi <yao.qi@linaro.org>
4296 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4299 2015-08-25 Yao Qi <yao.qi@linaro.org>
4301 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4303 (debug_reg_change_callback): Remove argument entry and add argument
4304 lwp. Remove local variable thread. Don't print thread id in the
4305 debugging output. Don't check whether pid of thread equals to pid.
4306 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4307 iterate_over_lwps instead find_inferior.
4309 2015-08-24 Pedro Alves <palves@redhat.com>
4311 * inferiors.c (get_first_process): New function.
4312 * inferiors.h (get_first_process): New declaration.
4313 * remote-utils.c (read_ptid): Default to the first process in the
4314 list, instead of to the current thread's process.
4316 2015-08-24 Pedro Alves <palves@redhat.com>
4318 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4319 * event-loop.c: Likewise.
4320 * remote-utils.c: Likewise.
4321 * tracepoint.c: Likewise.
4323 2015-08-24 Pedro Alves <palves@redhat.com>
4325 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4328 2015-08-21 Pedro Alves <palves@redhat.com>
4330 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4331 instead of literal 1.
4333 2015-08-21 Pedro Alves <palves@redhat.com>
4335 * tdesc.c (default_description): Explicitly zero-initialize.
4337 2015-08-21 Pedro Alves <palves@redhat.com>
4340 * inferiors.c (remove_thread): Discard any pending stop reply for
4342 * server.c (remove_all_on_match_pid): Rename to ...
4343 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4345 (discard_queued_stop_replies): Change parameter to a ptid. Now
4347 (handle_v_kill, kill_inferior_callback, captured_main)
4348 (process_serial_event): Adjust.
4349 * server.h (discard_queued_stop_replies): Declare.
4351 2015-08-21 Pedro Alves <palves@redhat.com>
4353 * linux-low.c (wait_for_sigstop): Always switch to no thread
4354 selected if the previously current thread dies.
4355 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4356 process instead of the current thread's.
4357 * remote-utils.c (input_interrupt): Don't check if there's no
4359 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4360 current thread to the general thread fails, error out.
4361 (handle_qxfer_auxv, handle_qxfer_libraries)
4362 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4363 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4364 (handle_query): Check if there's a thread selected instead of
4365 checking whether there's any thread in the thread list.
4366 (handle_qxfer_threads, handle_qxfer_btrace)
4367 (handle_qxfer_btrace_conf): Don't error out early if there's no
4368 thread in the thread list.
4369 (handle_v_cont, myresume): Don't set the current thread to the
4371 (process_serial_event) <Hg handling>: Also set thread_id if the
4372 previous general thread is still alive.
4373 (process_serial_event) <g/G handling>: If setting the current
4374 thread to the general thread fails, error out.
4375 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4376 thread's lwp instead of the current thread's.
4377 * target.c (set_desired_thread): If the desired thread was not
4378 found, leave the current thread pointing to NULL. Return an int
4379 (boolean) indicating success.
4380 * target.h (set_desired_thread): Change return type to int.
4382 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4384 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4385 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4387 (ps_get_thread_area): New function.
4389 2015-08-19 Gary Benson <gbenson@redhat.com>
4391 * hostio.c (handle_pread): Do not attempt to read more data
4392 than hostio_reply_with_data can fit in a packet.
4394 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4396 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4398 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4400 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4402 2015-08-06 Pedro Alves <palves@redhat.com>
4404 * tracepoint.c (expr_eval_result): Now an int.
4406 2015-08-06 Pedro Alves <palves@redhat.com>
4408 * gdbthread.h (struct regcache): Forward declare.
4409 (struct thread_info) <regcache_data>: Now a struct regcache
4411 * inferiors.c (inferior_regcache_data)
4412 (set_inferior_regcache_data): Now work with struct regcache
4414 * inferiors.h (struct regcache): Forward declare.
4415 (inferior_regcache_data, set_inferior_regcache_data): Now work
4416 with struct regcache pointers.
4417 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4418 (free_register_cache_thread): Remove struct regcache pointer
4421 2015-08-06 Pedro Alves <palves@redhat.com>
4423 * server.c (captured_main): On error, print the exception message
4424 to stderr, and if run_once is set, throw a quit.
4426 2015-08-06 Pedro Alves <palves@redhat.com>
4428 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4431 2015-08-06 Pedro Alves <palves@redhat.com>
4433 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4434 reading beyond the passed in buffer length.
4436 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4438 * tracepoint.c (symbol_list) <required>: Remove.
4440 2015-08-06 Pedro Alves <palves@redhat.com>
4442 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4443 count if stopping and suspending threads.
4444 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4445 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4446 (linux_detach): Complete an ongoing step-over.
4447 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4449 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4450 (linux_wait_1): If passing a signal to the inferior after
4451 finishing a step-over, unsuspend and re-resume all lwps. If we
4452 see a single-step event but the thread should be continuing, don't
4453 pass the trap to gdb.
4454 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4455 internal_error instead of gdb_assert.
4456 (enqueue_pending_signal): New function.
4457 (check_ptrace_stopped_lwp_gone): Add debug output.
4458 (start_step_over): Use internal_error instead of gdb_assert.
4459 (complete_ongoing_step_over): New function.
4460 (linux_resume_one_thread): Don't resume a suspended thread.
4461 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4464 2015-08-06 Pedro Alves <palves@redhat.com>
4466 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4467 (linux_thread_alive): Use lwp_is_marked_dead.
4468 (extended_event_reported): Delete.
4469 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4470 instead of extended_event_reported.
4471 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4473 (lwp_is_marked_dead): New function.
4474 (lwp_running): Use lwp_is_marked_dead.
4475 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4478 2015-08-06 Pedro Alves <palves@redhat.com>
4480 * linux-low.c (linux_wait_1): Move fork event output out of the
4481 !report_to_gdb check. Pass event_child->waitstatus to
4482 target_waitstatus_to_string instead of ourstatus.
4484 2015-08-04 Yao Qi <yao.qi@linaro.org>
4486 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4487 if current_thread is 32 bit.
4489 2015-08-04 Yao Qi <yao.qi@linaro.org>
4491 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4492 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4493 * server.c (extended_protocol): Remove "static".
4494 * server.h (extended_protocol): Declare it.
4496 2015-08-04 Yao Qi <yao.qi@linaro.org>
4498 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4499 both aarch64 and aarch32.
4500 (aarch64_set_pc): Likewise.
4502 2015-08-04 Yao Qi <yao.qi@linaro.org>
4504 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4505 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4506 arm-with-neon.xml to srv_xmlfiles.
4507 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4508 (is_64bit_tdesc): New function.
4509 (aarch64_linux_read_description): New function.
4510 (aarch64_arch_setup): Call aarch64_linux_read_description.
4511 (regs_info): Rename to regs_info_aarch64.
4512 (aarch64_regs_info): Return right regs_info.
4513 (initialize_low_arch): Call initialize_low_arch_aarch32.
4515 2015-08-04 Yao Qi <yao.qi@linaro.org>
4517 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4518 * linux-aarch32-low.c: New file.
4519 * linux-aarch32-low.h: New file.
4520 * linux-arm-low.c (arm_fill_gregset): Move it to
4521 linux-aarch32-low.c.
4522 (arm_store_gregset): Likewise.
4523 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4524 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4525 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4526 (regs_info): Rename to regs_info_arm.
4527 (arm_regs_info): Return regs_info_aarch32 if
4528 have_ptrace_getregset is 1 and target description is
4529 arm_with_neon or arm_with_vfpv3.
4530 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4531 Call initialize_low_arch_aarch32 instead.
4533 2015-08-04 Yao Qi <yao.qi@linaro.org>
4535 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4536 * linux-low.c: ... here.
4537 * linux-low.h (have_ptrace_getregset): Declare it.
4539 2015-08-04 Pedro Alves <palves@redhat.com>
4541 * thread-db.c (struct thread_db): Use new typedefs.
4542 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4544 (disable_thread_event_reporting): Cast result of dlsym to
4545 destination function pointer type.
4546 (thread_db_mourn): Use td_ta_delete_ftype.
4548 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4550 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4552 (CDX_BREAKPOINT): Define for R2.
4553 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4554 (the_low_target): Add comments.
4556 2015-07-30 Yao Qi <yao.qi@linaro.org>
4558 * linux-arm-low.c (arm_hwcap): Remove it.
4559 (arm_read_description): New local variable arm_hwcap. Don't
4560 set arm_hwcap to zero.
4562 2015-07-30 Yao Qi <yao.qi@linaro.org>
4564 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4565 Use regcache->tdesc instead.
4566 (arm_store_wmmxregset): Likewise.
4567 (arm_fill_vfpregset): Likewise.
4568 (arm_store_vfpregset): Likewise.
4570 2015-07-30 Yao Qi <yao.qi@linaro.org>
4572 * linux-arm-low.c: Include arch/arm.h.
4573 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4574 (arm_store_gregset): Likewise.
4576 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4578 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4579 ptrace's 4th parameter.
4581 2015-07-27 Yao Qi <yao.qi@linaro.org>
4583 * configure.srv (case aarch64*-*-linux*): Don't set
4586 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4588 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4590 * linux-arm-low.c: Likewise.
4591 * linux-cris-low.c: Likewise.
4592 * linux-crisv32-low.c: Likewise.
4593 * linux-low.c: Likewise.
4594 * linux-m68k-low.c: Likewise.
4595 * linux-mips-low.c: Likewise.
4596 * linux-nios2-low.c: Likewise.
4597 * linux-s390-low.c: Likewise.
4598 * linux-sparc-low.c: Likewise.
4599 * linux-tic6x-low.c: Likewise.
4600 * linux-tile-low.c: Likewise.
4601 * linux-x86-low.c: Likewise.
4603 2015-07-24 Pedro Alves <palves@redhat.com>
4605 * config.in: Regenerate.
4606 * configure: Regenerate.
4608 2015-07-24 Pedro Alves <palves@redhat.com>
4610 * acinclude.m4: Include ../ptrace.m4.
4611 * configure.ac: Call GDB_AC_PTRACE.
4612 * config.in, configure: Regenerate.
4614 2015-07-24 Yao Qi <yao.qi@linaro.org>
4616 * linux-low.c (linux_create_inferior): Remove setting to
4617 proc->priv->new_inferior.
4618 (linux_attach): Likewise.
4619 (linux_low_filter_event): Likewise.
4620 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4622 2015-07-24 Yao Qi <yao.qi@linaro.org>
4624 * linux-low.c (linux_arch_setup): New function.
4625 (linux_low_filter_event): If proc->tdesc is NULL and
4626 proc->attached is true, call the_low_target.arch_setup.
4627 Otherwise, keep status pending, and return.
4628 (linux_resume_one_lwp_throw): Don't call get_pc if
4629 thread->while_stepping isn't NULL. Don't call
4630 get_thread_regcache if proc->tdesc is NULL.
4631 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4632 (linux_target_ops): Install arch_setup.
4633 * server.c (start_inferior): Call the_target->arch_setup.
4634 * target.h (struct target_ops) <arch_setup>: New field.
4635 (target_arch_setup): New marco.
4636 * lynx-low.c (lynx_target_ops): Update.
4637 * nto-low.c (nto_target_ops): Update.
4638 * spu-low.c (spu_target_ops): Update.
4639 * win32-low.c (win32_target_ops): Update.
4641 2015-07-24 Yao Qi <yao.qi@linaro.org>
4643 * linux-low.c (linux_add_process): Don't set
4644 proc->priv->new_inferior.
4645 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4646 (linux_attach): Likewise.
4648 2015-07-24 Yao Qi <yao.qi@linaro.org>
4650 * server.c (start_inferior): Code refactor.
4652 2015-07-24 Yao Qi <yao.qi@linaro.org>
4654 * server.c (process_serial_event): Set general_thread.
4656 2015-07-21 Yao Qi <yao.qi@linaro.org>
4658 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4659 aarch64_linux_get_debug_reg_capacity.
4661 2015-07-17 Yao Qi <yao.qi@linaro.org>
4663 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4664 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4665 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4666 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4667 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4668 (AARCH64_HWP_ALIGNMENT): Likewise.
4669 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4670 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4671 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4672 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4673 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4674 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4675 (struct aarch64_debug_reg_state): Likewise.
4676 (struct arch_lwp_info): Likewise.
4677 (aarch64_align_watchpoint): Likewise.
4678 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4679 (aarch64_watchpoint_length): Likewise.
4680 (aarch64_point_encode_ctrl_reg): Likewise
4681 (aarch64_point_is_aligned): Likewise.
4682 (aarch64_align_watchpoint): Likewise.
4683 (aarch64_linux_set_debug_regs):
4684 (aarch64_dr_state_insert_one_point): Likewise.
4685 (aarch64_dr_state_remove_one_point): Likewise.
4686 (aarch64_handle_breakpoint): Likewise.
4687 (aarch64_handle_aligned_watchpoint): Likewise.
4688 (aarch64_handle_unaligned_watchpoint): Likewise.
4689 (aarch64_handle_watchpoint): Likewise.
4691 2015-07-17 Yao Qi <yao.qi@linaro.org>
4693 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4694 and don't aarch64_get_debug_reg_state. All callers update.
4695 (aarch64_handle_aligned_watchpoint): Likewise.
4696 (aarch64_handle_unaligned_watchpoint): Likewise.
4697 (aarch64_handle_watchpoint): Likewise.
4698 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4699 (aarch64_remove_point): Likewise.
4701 2015-07-17 Yao Qi <yao.qi@linaro.org>
4703 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4705 (aarch64_handle_unaligned_watchpoint): Likewise.
4707 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4709 Revert the previous 3 commits:
4710 Move gdb_regex* to common/
4711 Move linux_find_memory_regions_full & co.
4712 gdbserver build-id attribute generator
4714 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4715 Jan Kratochvil <jan.kratochvil@redhat.com>
4717 gdbserver build-id attribute generator.
4718 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4719 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4720 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4722 (get_dynamic): Use find_pdhr to traverse program headers.
4723 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4724 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4725 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4726 (get_hex_build_id): New.
4727 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4728 to reply XML document.
4730 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4731 Jan Kratochvil <jan.kratochvil@redhat.com>
4733 * target.c: Include target/target-utils.h and fcntl.h.
4734 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4735 (target_fileio_read_stralloc): New functions.
4737 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4739 * Makefile.in (OBS): Add gdb_regex.o.
4741 * config.in: Rebuilt.
4742 * configure: Rebuilt.
4744 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4745 Jan Kratochvil <jan.kratochvil@redhat.com>
4747 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4748 * Makefile.in (OBS): Add target-utils.o.
4749 (linux-maps.o, target-utils.o): New.
4750 * configure.srv (srv_linux_obj): Add linux-maps.o.
4752 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4754 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4756 (the_low_target): Install it.
4758 2015-07-14 Pedro Alves <palves@redhat.com>
4760 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4761 Instead, ignore ECHILD, and throw an error for other errnos.
4763 2015-07-10 Pedro Alves <palves@redhat.com>
4765 * event-loop.c (struct callback_event) <data>: Change type to
4766 gdb_client_data instance instead of gdb_client_data pointer.
4767 (append_callback_event): Adjust.
4769 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4771 * linux-aarch64-low.c: Add comments for each linux_target_ops
4772 method. Remove comments already covered in target_ops and
4773 linux_target_ops definitions.
4774 (the_low_target): Add comments for each unimplemented method.
4776 2015-07-09 Yao Qi <yao.qi@linaro.org>
4778 * linux-aarch64-low.c (aarch64_regmap): Remove.
4779 (aarch64_usrregs_info): Remove.
4780 (regs_info): Set field usrregs to NULL.
4782 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4784 * linux-low.c: Include "rsp-low.h"
4785 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4786 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4787 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4788 (handle_btrace_enable_pt): New.
4789 (handle_btrace_general_set): Support "pt".
4790 (handle_btrace_conf_general_set): Support "pt:size".
4792 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4794 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4797 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4799 * linux-aarch64-low.c: Remove comment about endianness.
4800 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4801 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4804 2015-06-24 Gary Benson <gbenson@redhat.com>
4806 * linux-i386-ipa.c (stdint.h): Do not include.
4807 * lynx-i386-low.c (stdint.h): Likewise.
4808 * lynx-ppc-low.c (stdint.h): Likewise.
4809 * mem-break.c (stdint.h): Likewise.
4810 * thread-db.c (stdint.h): Likewise.
4811 * tracepoint.c (stdint.h): Likewise.
4812 * win32-low.c (stdint.h): Likewise.
4814 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4816 * server.c (write_qxfer_response): Update call to
4817 remote_escape_output.
4819 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4820 Jan Kratochvil <jan.kratochvil@redhat.com>
4822 Merge multiple hex conversions.
4823 * gdbreplay.c (tohex): Rename to 'fromhex'.
4824 (logchar): Use fromhex.
4826 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4828 * server.c (handle_qxfer_libraries): Set `version' attribute for
4831 2015-06-10 Gary Benson <gbenson@redhat.com>
4833 * target.h (struct target_ops) <multifs_open>: New field.
4834 <multifs_unlink>: Likewise.
4835 <multifs_readlink>: Likewise.
4836 * linux-low.c (nat/linux-namespaces.h): New include.
4837 (linux_target_ops): Initialize the_target->multifs_open,
4838 the_target->multifs_unlink and the_target->multifs_readlink.
4839 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4840 * hostio.c (hostio_fs_pid): New static variable.
4841 (hostio_handle_new_gdb_connection): New function.
4842 (handle_setfs): Likewise.
4843 (handle_open): Use the_target->multifs_open as appropriate.
4844 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4845 (handle_readlink): Use the_target->multifs_readlink as
4847 (handle_vFile): Handle vFile:setfs packets.
4848 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4849 after target_handle_new_gdb_connection.
4851 2015-06-10 Gary Benson <gbenson@redhat.com>
4853 * configure.ac (AC_CHECK_FUNCS): Add setns.
4854 * config.in: Regenerate.
4855 * configure: Likewise.
4856 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4857 (linux-namespaces.o): New rule.
4858 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4860 2015-06-09 Gary Benson <gbenson@redhat.com>
4862 * hostio.c (handle_open): Process mode argument with
4863 fileio_to_host_mode.
4865 2015-06-01 Yao Qi <yao.qi@linaro.org>
4867 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4868 * linux-x86-low.c: Likewise.
4870 2015-05-28 Don Breazeal <donb@codesourcery.com>
4872 * linux-low.c (handle_extended_wait): Initialize
4873 thread_info.last_resume_kind for new fork children.
4875 2015-05-15 Pedro Alves <palves@redhat.com>
4877 * target.h (target_handle_new_gdb_connection): Rewrite using if
4878 wrapped in do/while.
4880 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4882 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4883 * configure, config.in: Regenerate.
4884 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4887 2015-05-12 Don Breazeal <donb@codesourcery.com>
4889 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4890 PTRACE_EVENT_VFORK_DONE.
4891 (linux_low_ptrace_options, extended_event_reported): Add vfork
4893 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4894 and "vforkdone" for RSP 'T' Stop Reply Packet.
4895 * server.h (report_vfork_events): Declare
4898 2015-05-12 Don Breazeal <donb@codesourcery.com>
4900 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4901 (the_low_target) <new_fork>: Initialize new member.
4902 * linux-arm-low.c (arm_new_fork): New function.
4903 (the_low_target) <new_fork>: Initialize new member.
4904 * linux-low.c (handle_extended_wait): Call new target function
4906 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4907 * linux-mips-low.c (mips_add_watchpoint): New function
4908 extracted from mips_insert_point.
4909 (the_low_target) <new_fork>: Initialize new member.
4910 (mips_linux_new_fork): New function.
4911 (mips_insert_point): Call mips_add_watchpoint.
4912 * linux-x86-low.c (x86_linux_new_fork): New function.
4913 (the_low_target) <new_fork>: Initialize new member.
4915 2015-05-12 Don Breazeal <donb@codesourcery.com>
4917 * linux-low.c (handle_extended_wait): Implement return value,
4918 rename argument 'event_child' to 'event_lwp', handle
4919 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4920 (linux_low_ptrace_options): New function.
4921 (linux_low_filter_event): Call linux_low_ptrace_options,
4922 use different argument fo linux_enable_event_reporting,
4923 use return value from handle_extended_wait.
4924 (extended_event_reported): New function.
4925 (linux_wait_1): Call extended_event_reported and set
4926 status to report fork events.
4927 (linux_write_memory): Add pid to debug message.
4928 (reset_lwp_ptrace_options_callback): New function.
4929 (linux_handle_new_gdb_connection): New function.
4930 (linux_target_ops): Initialize new structure member.
4931 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4932 * lynx-low.c: Initialize new structure member.
4933 * remote-utils.c (prepare_resume_reply): Implement stop reason
4934 "fork" for "T" stop message.
4935 * server.c (handle_query): Call handle_new_gdb_connection.
4936 * server.h (report_fork_events): Declare global flag.
4937 * target.h (struct target_ops) <handle_new_gdb_connection>:
4939 (target_handle_new_gdb_connection): New macro.
4940 * win32-low.c: Initialize new structure member.
4942 2015-05-12 Don Breazeal <donb@codesourcery.com>
4944 * mem-break.c (APPEND_TO_LIST): Define macro.
4945 (clone_agent_expr): New function.
4946 (clone_one_breakpoint): New function.
4947 (clone_all_breakpoints): New function.
4948 * mem-break.h: Declare new functions.
4950 2015-05-12 Don Breazeal <donb@codesourcery.com>
4952 * linux-low.c (linux_supports_fork_events): New function.
4953 (linux_supports_vfork_events): New function.
4954 (linux_target_ops): Initialize new structure members.
4955 (initialize_low): Call linux_check_ptrace_features.
4956 * lynx-low.c (lynx_target_ops): Initialize new structure
4958 * server.c (report_fork_events, report_vfork_events):
4960 (handle_query): Add new features to qSupported packet and
4962 (captured_main): Initialize new global variables.
4963 * target.h (struct target_ops) <supports_fork_events>:
4965 <supports_vfork_events>: New member.
4966 (target_supports_fork_events): New macro.
4967 (target_supports_vfork_events): New macro.
4968 * win32-low.c (win32_target_ops): Initialize new structure
4971 2015-05-12 Gary Benson <gbenson@redhat.com>
4973 * server.c (handle_qxfer_exec_file): Use current process
4976 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4978 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4979 Remove HAVE_PTRACE_GETREGS conditionals.
4980 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4981 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4983 2015-05-08 Yao Qi <yao.qi@linaro.org>
4985 * linux-low.c (linux_supports_conditional_breakpoints): New
4987 (linux_target_ops): Install new target method.
4988 * lynx-low.c (lynx_target_ops): Install NULL hook for
4989 supports_conditional_breakpoints.
4990 * nto-low.c (nto_target_ops): Likewise.
4991 * spu-low.c (spu_target_ops): Likewise.
4992 * win32-low.c (win32_target_ops): Likewise.
4993 * server.c (handle_query): Check
4994 target_supports_conditional_breakpoints.
4995 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4997 (target_supports_conditional_breakpoints): New macro.
4999 2015-05-06 Pedro Alves <palves@redhat.com>
5002 * server.c (start_inferior): If the process exits, mourn it.
5004 2015-04-21 Gary Benson <gbenson@redhat.com>
5006 * hostio.c (fileio_open_flags_to_host): Factored out to
5007 fileio_to_host_openflags in common/fileio.c. Single use
5010 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5012 * linux-xtensa-low.c (xtensa_fill_gregset)
5013 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5016 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5018 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5019 (regs_info): Replace usrregs pointer with NULL.
5021 2015-04-17 Gary Benson <gbenson@redhat.com>
5023 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5024 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5025 * server.c (handle_qxfer_exec_file): New function.
5026 (qxfer_packets): Add exec-file entry.
5027 (handle_query): Report qXfer:exec-file:read as supported packet.
5029 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5031 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5033 2015-04-09 Gary Benson <gbenson@redhat.com>
5035 * hostio-errno.c (errno_to_fileio_error): Remove function.
5036 Update caller to use remote_fileio_to_fio_error.
5038 2015-04-09 Yao Qi <yao.qi@linaro.org>
5040 * linux-low.c (linux_insert_point): Call
5041 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5042 (linux_remove_point): Call remove_memory_breakpoint if type is
5044 * linux-x86-low.c (x86_insert_point): Don't call
5045 insert_memory_breakpoint.
5046 (x86_remove_point): Don't call remove_memory_breakpoint.
5048 2015-04-01 Pedro Alves <palves@redhat.com>
5049 Cleber Rosa <crosa@redhat.com>
5051 * server.c (gdbserver_usage): Reorganize and extend the usage
5054 2015-03-24 Pedro Alves <palves@redhat.com>
5056 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5057 output. Also dump TRAP_TRACE.
5058 (linux_low_filter_event): In debug output, distinguish a
5059 resume_stop SIGSTOP from a delayed SIGSTOP.
5061 2015-03-24 Gary Benson <gbenson@redhat.com>
5063 * linux-x86-low.c (x86_linux_new_thread): Moved to
5065 (x86_linux_prepare_to_resume): Likewise.
5067 2015-03-24 Gary Benson <gbenson@redhat.com>
5069 * Makefile.in (x86-linux-dregs.o): New rule.
5070 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5071 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5072 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5073 (x86_linux_dr_get): Likewise.
5074 (x86_linux_dr_set): Likewise.
5075 (update_debug_registers_callback): Likewise.
5076 (x86_linux_dr_set_addr): Likewise.
5077 (x86_linux_dr_get_addr): Likewise.
5078 (x86_linux_dr_set_control): Likewise.
5079 (x86_linux_dr_get_control): Likewise.
5080 (x86_linux_dr_get_status): Likewise.
5081 (x86_linux_update_debug_registers): Likewise.
5083 2015-03-24 Gary Benson <gbenson@redhat.com>
5085 * linux-x86-low.c (x86_linux_update_debug_registers):
5086 New function, factored out from...
5087 (x86_linux_prepare_to_resume): ...this.
5089 2015-03-24 Gary Benson <gbenson@redhat.com>
5091 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5092 (x86_linux_dr_set): Likewise.
5093 (update_debug_registers_callback): Likewise.
5094 (x86_linux_dr_set_addr): Likewise.
5095 (x86_linux_dr_get_addr): Likewise.
5096 (x86_linux_dr_set_control): Likewise.
5097 (x86_linux_dr_get_control): Likewise.
5098 (x86_linux_dr_get_status): Likewise.
5099 (x86_linux_prepare_to_resume): Likewise.
5101 2015-03-24 Gary Benson <gbenson@redhat.com>
5103 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5104 Use perror_with_name. Pass string through gettext.
5105 (x86_linux_dr_set): Likewise.
5107 2015-03-24 Gary Benson <gbenson@redhat.com>
5109 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5110 (x86_linux_dr_set_addr): ...this.
5111 (x86_dr_low_get_addr): Rename to...
5112 (x86_linux_dr_get_addr): ...this.
5113 (x86_dr_low_set_control): Rename to...
5114 (x86_linux_dr_set_control): ...this.
5115 (x86_dr_low_get_control): Rename to...
5116 (x86_linux_dr_get_control): ...this.
5117 (x86_dr_low_get_status): Rename to...
5118 (x86_linux_dr_get_status): ...this.
5119 (x86_dr_low): Update with new function names.
5121 2015-03-24 Gary Benson <gbenson@redhat.com>
5123 * Makefile.in (x86-linux.o): New rule.
5124 * configure.srv: Add x86-linux.o to relevant targets.
5125 * linux-low.c (lwp_set_arch_private_info): New function.
5126 (lwp_arch_private_info): Likewise.
5127 * linux-x86-low.c: Include nat/x86-linux.h.
5128 (arch_lwp_info): Removed structure.
5129 (update_debug_registers_callback):
5130 Use lwp_set_debug_registers_changed.
5131 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5132 and lwp_set_debug_registers_changed.
5133 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5135 2015-03-24 Gary Benson <gbenson@redhat.com>
5137 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5138 * linux-arm-low.c (arm_new_thread): Likewise.
5139 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5140 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5141 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5142 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5144 2015-03-24 Gary Benson <gbenson@redhat.com>
5146 * linux-low.c (ptid_of_lwp): New function.
5147 (lwp_is_stopped): Likewise.
5148 (lwp_stop_reason): Likewise.
5149 * linux-x86-low.c (update_debug_registers_callback):
5151 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5154 2015-03-24 Gary Benson <gbenson@redhat.com>
5156 * linux-low.h (linux_stop_lwp): Remove declaration.
5158 2015-03-24 Gary Benson <gbenson@redhat.com>
5160 * linux-low.h: Include nat/linux-nat.h.
5161 * linux-low.c (iterate_over_lwps_args): New structure.
5162 (iterate_over_lwps_filter): New function.
5163 (iterate_over_lwps): Likewise.
5164 * linux-x86-low.c (update_debug_registers_callback):
5165 Update signature to what iterate_over_lwps expects.
5166 Remove PID check that iterate_over_lwps now performs.
5167 (x86_dr_low_set_addr): Use iterate_over_lwps.
5168 (x86_dr_low_set_control): Likewise.
5170 2015-03-24 Gary Benson <gbenson@redhat.com>
5172 * linux-x86-low.c (x86_debug_reg_state): New function.
5173 (x86_linux_prepare_to_resume): Use the above.
5175 2015-03-24 Gary Benson <gbenson@redhat.com>
5177 * linux-low.c (current_lwp_ptid): New function.
5178 * linux-x86-low.c: Include nat/linux-nat.h.
5179 (x86_dr_low_get_addr): Use current_lwp_ptid.
5180 (x86_dr_low_get_control): Likewise.
5181 (x86_dr_low_get_status): Likewise.
5183 2015-03-20 Pedro Alves <palves@redhat.com>
5185 * tracepoint.c (cmd_qtstatus): Make "str" const.
5187 2015-03-20 Pedro Alves <palves@redhat.com>
5189 * server.c (handle_general_set): Make "req_str" const.
5191 2015-03-19 Pedro Alves <palves@redhat.com>
5193 * linux-low.c (linux_resume_one_lwp): Rename to ...
5194 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5195 instead call perror_with_name.
5196 (check_ptrace_stopped_lwp_gone): New function.
5197 (linux_resume_one_lwp): Reimplement as wrapper around
5198 linux_resume_one_lwp_throw that swallows errors if the LWP is
5201 2015-03-19 Pedro Alves <palves@redhat.com>
5203 * linux-low.c (count_events_callback, select_event_lwp_callback):
5204 No longer check whether the thread has resume_stop as last resume
5207 2015-03-19 Pedro Alves <palves@redhat.com>
5209 * linux-low.c (count_events_callback, select_event_lwp_callback):
5210 Use the lwp's status_pending_p field, not the thread's.
5212 2015-03-19 Pedro Alves <palves@redhat.com>
5214 * linux-low.c (select_event_lwp_callback): Update comments to
5215 no longer mention SIGTRAP.
5217 2015-03-18 Gary Benson <gbenson@redhat.com>
5219 * server.c (handle_query): Do not report vFile:fstat as supported.
5221 2015-03-11 Gary Benson <gbenson@redhat.com>
5223 * hostio.c (sys/types.h): New include.
5224 (sys/stat.h): Likewise.
5225 (common-remote-fileio.h): Likewise.
5226 (handle_fstat): New function.
5227 (handle_vFile): Handle vFile:fstat packets.
5229 2015-03-11 Gary Benson <gbenson@redhat.com>
5231 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5232 struct stat.st_blocks and struct stat.st_blksize.
5233 * configure: Regenerate.
5234 * config.in: Likewise.
5235 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5236 (OBS): Add common-remote-fileio.o.
5237 (common-remote-fileio.o): New rule.
5239 2015-03-09 Pedro Alves <palves@redhat.com>
5241 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5242 'struct sockaddr' pointer in 'accept' call.
5244 2015-03-09 Pedro Alves <palves@redhat.com>
5247 2015-03-07 Pedro Alves <palves@redhat.com>
5248 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5249 or <winsock2.h> here. Instead include "gdb_socket.h".
5250 (remote_open): Use union gdb_sockaddr_u.
5251 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5252 or <winsock2.h> here. Instead include "gdb_socket.h".
5253 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5254 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5256 (init_named_socket, gdb_agent_helper_thread): Use union
5259 2015-03-07 Pedro Alves <palves@redhat.com>
5261 * configure.ac (build_warnings): Move
5262 -Wdeclaration-after-statement to the C-specific set.
5263 * configure: Regenerate.
5265 2015-03-07 Pedro Alves <palves@redhat.com>
5267 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5268 or <winsock2.h> here. Instead include "gdb_socket.h".
5269 (remote_open): Use union gdb_sockaddr_u.
5270 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5271 or <winsock2.h> here. Instead include "gdb_socket.h".
5272 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5273 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5275 (init_named_socket, gdb_agent_helper_thread): Use union
5278 2015-03-07 Pedro Alves <palves@redhat.com>
5280 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5283 2015-03-06 Yao Qi <yao.qi@linaro.org>
5285 * linux-aarch64-low.c (aarch64_insert_point): Use
5286 show_debug_regs as a boolean.
5287 (aarch64_remove_point): Likewise.
5289 2015-03-05 Pedro Alves <palves@redhat.com>
5291 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5292 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5293 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5294 * nto-low.c (nto_target_ops): Likewise.
5295 * spu-low.c (spu_target_ops): Likewise.
5296 * win32-low.c (win32_target_ops): Likewise.
5298 2015-03-04 Pedro Alves <palves@redhat.com>
5300 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5301 Decide whether a breakpoint triggered based on the SIGTRAP's
5303 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5304 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5305 (linux_low_filter_event): Check for breakpoints before checking
5307 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5309 (linux_stopped_by_sw_breakpoint)
5310 (linux_supports_stopped_by_sw_breakpoint)
5311 (linux_stopped_by_hw_breakpoint)
5312 (linux_supports_stopped_by_hw_breakpoint): New functions.
5313 (linux_target_ops): Install new target methods.
5315 2015-03-04 Pedro Alves <palves@redhat.com>
5317 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5318 * server.c (swbreak_feature, hwbreak_feature): New globals.
5319 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5320 (captured_main): Clear swbreak_feature and hwbreak_feature.
5321 * server.h (swbreak_feature, hwbreak_feature): Declare.
5322 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5323 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5324 supports_stopped_by_hw_breakpoint>: New fields.
5325 (target_supports_stopped_by_sw_breakpoint)
5326 (target_stopped_by_sw_breakpoint)
5327 (target_supports_stopped_by_hw_breakpoint)
5328 (target_stopped_by_hw_breakpoint): Declare.
5330 2015-03-04 Pedro Alves <palves@redhat.com>
5332 enum lwp_stop_reason -> enum target_stop_reason
5333 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5334 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5335 (linux_wait_1, stuck_in_jump_pad_callback)
5336 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5337 (linux_stopped_by_watchpoint):
5338 * linux-low.h (enum lwp_stop_reason): Delete.
5339 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5340 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5342 2015-03-04 Yao Qi <yao.qi@linaro.org>
5344 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5346 2015-03-03 Gary Benson <gbenson@redhat.com>
5348 * hostio.c (handle_vFile): Fix prefix lengths.
5350 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5352 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5355 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5357 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5358 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5359 (clean): Add "rm -f" for above C files.
5360 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5361 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5362 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5363 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5364 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5365 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5366 (init_registers_s390x_vx_linux64)
5367 (init_registers_s390x_tevx_linux64)
5368 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5369 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5371 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5372 (s390_store_vxrs_high): New functions.
5373 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5375 (s390_arch_setup): Add logic for selecting one of the new target
5376 descriptions. Activate the new vector regsets if applicable.
5377 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5378 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5379 and init_registers_s390x_tevx_linux64.
5381 2015-03-01 Pedro Alves <palves@redhat.com>
5383 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5386 2015-02-27 Pedro Alves <palves@redhat.com>
5388 * linux-x86-low.c (u_debugreg_offset): New function.
5389 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5391 2015-02-27 Pedro Alves <palves@redhat.com>
5393 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5394 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5395 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5396 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5397 (ps_lsetfpregs, ps_getpid)
5398 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5399 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5400 (ps_lsetxregs, ps_plog): Declare.
5402 2015-02-27 Pedro Alves <palves@redhat.com>
5404 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5405 IP_AGENT_EXPORT_FUNC.
5406 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5407 IP_AGENT_EXPORT_FUNC.
5408 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5409 (IP_AGENT_EXPORT): Delete.
5410 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5411 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5412 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5413 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5414 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5415 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5416 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5417 (traceframe_read_count, traceframe_write_count)
5418 (traceframes_created, trace_state_variables, get_raw_reg)
5419 (get_trace_state_variable_value, set_trace_state_variable_value)
5420 (ust_loaded, helper_thread_id, cmd_buf): Use
5421 IPA_SYM_EXPORTED_NAME.
5422 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5423 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5424 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5425 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5426 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5427 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5428 EXTERN_C_PUSH/EXTERN_C_POP.
5429 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5430 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5431 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5432 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5433 (traceframe_write_count, traceframe_read_count)
5434 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5435 (about_to_request_buffer_space, get_trace_state_variable_value)
5436 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5437 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5438 EXTERN_C_PUSH/EXTERN_C_POP.
5439 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5440 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5441 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5442 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5443 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5444 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5445 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5446 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5448 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5449 (IP_AGENT_EXPORT_VAR_DECL): Define.
5451 (gdb_agent_get_raw_reg): Declare.
5453 2015-02-27 Tom Tromey <tromey@redhat.com>
5454 Pedro Alves <palves@redhat.com>
5456 Rename symbols whose names are reserved C++ keywords throughout.
5458 2015-02-27 Pedro Alves <palves@redhat.com>
5460 * Makefile.in (COMPILER): New, get it from autoconf.
5461 (CXX): Get from autoconf instead.
5462 (COMPILE.pre): Use COMPILER.
5463 (CC-LD): Rename to ...
5464 (CC_LD): ... this. Use COMPILER.
5465 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5466 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5467 * acinclude.m4: Include build-with-cxx.m4.
5468 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5469 Disable -Werror by default if building in C++ mode.
5470 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5471 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5472 the C++ compiler. Save/restore CXXFLAGS too.
5473 * configure: Regenerate.
5475 2015-02-27 Pedro Alves <palves@redhat.com>
5477 * acinclude.m4: Include libiberty.m4.
5478 * configure.ac: Call libiberty_INIT.
5479 * config.in, configure: Regenerate.
5481 2015-02-26 Pedro Alves <palves@redhat.com>
5483 * linux-low.c (linux_wait_1): When incrementing the PC past a
5484 program breakpoint always use the_low_target.breakpoint_len as
5485 increment, rather than the maximum between that and
5486 the_low_target.decr_pc_after_break.
5488 2015-02-23 Pedro Alves <palves@redhat.com>
5490 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5491 thread was doing a step-over; always adjust the PC if
5492 we stepped over a permanent breakpoint.
5493 (linux_wait_1): If we stepped over breakpoint that was on top of a
5494 permanent breakpoint, manually advance the PC past it.
5496 2015-02-23 Pedro Alves <palves@redhat.com>
5498 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5500 (x86_fill_gregset, x86_store_gregset): Use it when handling
5503 2015-02-20 Pedro Alves <palves@redhat.com>
5505 * thread-db.c: Include "nat/linux-procfs.h".
5506 (thread_db_init): Skip listing new threads if the kernel supports
5507 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5509 2015-02-20 Pedro Alves <palves@redhat.com>
5511 * linux-low.c (status_pending_p_callback): Use ptid_match.
5513 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5515 PR breakpoints/16812
5516 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5517 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5518 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5520 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5522 PR breakpoints/15956
5523 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5525 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5527 * linux-low.c (linux_low_btrace_conf): Print size.
5528 * server.c (handle_btrace_conf_general_set): New.
5529 (hanle_general_set): Call handle_btrace_conf_general_set.
5530 (handle_query): Report Qbtrace-conf:bts:size as supported.
5532 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5534 * linux-low.c (linux_low_enable_btrace): Update parameters.
5535 (linux_low_btrace_conf): New.
5536 (linux_target_ops)<to_btrace_conf>: Initialize.
5537 * server.c (current_btrace_conf): New.
5538 (handle_btrace_enable): Rename to ...
5539 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5540 to target_enable_btrace. Update comment. Update users.
5541 (handle_qxfer_btrace_conf): New.
5542 (qxfer_packets): Add btrace-conf entry.
5543 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5544 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5545 (target_ops)<read_btrace_conf>: New.
5546 (target_enable_btrace): Update parameters.
5547 (target_read_btrace_conf): New.
5549 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5551 * server.c (handle_btrace_general_set): Remove call to
5552 target_supports_btrace.
5553 (supported_btrace_packets): New.
5554 (handle_query): Call supported_btrace_packets.
5555 * target.h: include btrace-common.h.
5556 (btrace_target_info): Removed.
5557 (supports_btrace, target_supports_btrace): Update parameters.
5559 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5561 * Makefile.in (SFILES): Add common/btrace-common.c.
5562 (OBS): Add common/btrace-common.o.
5563 (btrace-common.o): Add build rules.
5564 * linux-low: Include btrace-common.h.
5565 (linux_low_read_btrace): Use struct btrace_data. Call
5566 btrace_data_init and btrace_data_fini.
5568 2015-02-06 Pedro Alves <palves@redhat.com>
5570 * thread-db.c (find_new_threads_callback): Add debug output.
5572 2015-02-04 Pedro Alves <palves@redhat.com>
5574 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5575 (resume_stopped_resumed_lwps): New function.
5576 (linux_wait_for_event_filtered): Use it.
5578 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5580 * Makefile.in (SFILES): Add linux-personality.c.
5581 (linux-personality.o): New rule.
5582 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5583 list of objects to be built.
5584 * linux-low.c: Include nat/linux-personality.h.
5585 (linux_create_inferior): Remove code to disable address space
5586 randomization (moved to ../nat/linux-personality.c). Create
5587 cleanup to disable address space randomization.
5589 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5591 * Makefile.in (posix-strerror.o): New rule.
5592 (mingw-strerror.o): Likewise.
5593 * configure: Regenerated.
5594 * configure.ac: Source file ../common/common.host. Initialize new
5595 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5597 2015-01-14 Yao Qi <yao@codesourcery.com>
5599 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5600 (ppc-linux.o): New rule.
5601 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5602 * configure.ac: AC_CHECK_FUNCS(getauxval).
5603 * config.in: Re-generated.
5604 * configure: Re-generated.
5605 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5606 ppc64_64bit_inferior_p
5608 2015-01-14 Yao Qi <yao@codesourcery.com>
5610 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5611 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5612 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5613 (PT_ORIG_R3, PT_TRAP): Likewise.
5614 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5615 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5616 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5618 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5620 * i387-fp.c (i387_cache_to_xsave): In look over
5621 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5622 zmmh_low_space field by use of zmmh_high_space.
5624 2015-01-09 Pedro Alves <palves@redhat.com>
5626 * linux-low.c (step_over_bkpt): Move higher up in the file.
5627 (handle_extended_wait): Don't store the stop_pc here.
5628 (get_stop_pc): Adjust comments and rename to ...
5629 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5630 stopped for a software breakpoint or hardware breakpoint.
5631 (thread_still_has_status_pending_p): New function.
5632 (status_pending_p_callback): Use
5633 thread_still_has_status_pending_p. If the event is no longer
5634 interesting, resume the LWP.
5635 (handle_tracepoints): Add assert.
5636 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5637 (wstatus_maybe_breakpoint): New function.
5638 (cancel_breakpoint): Delete function.
5639 (check_stopped_by_watchpoint): New function, factored out from
5640 linux_low_filter_event.
5641 (lp_status_maybe_breakpoint): Delete function.
5642 (linux_low_filter_event): Remove filter_ptid argument.
5643 Leave thread group exits pending here. Store the LWP's stop PC.
5644 Always leave events pending.
5645 (linux_wait_for_event_filtered): Pull all events out of the
5646 kernel, and leave them all pending.
5647 (count_events_callback, select_event_lwp_callback): Consider all
5649 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5650 (select_event_lwp): Only give preference to the stepping LWP in
5651 all-stop mode. Adjust comments.
5652 (ignore_event): New function.
5653 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5654 references to cancel_breakpoints. Adjust to renames. Also give
5655 equal priority to all LWPs that have had events in non-stop mode.
5656 If reporting a software breakpoint event, unadjust the LWP's PC.
5657 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5658 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5660 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5661 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5662 (linux_stopped_by_watchpoint): Adjust.
5663 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5664 * linux-low.h (enum lwp_stop_reason): New.
5665 (struct lwp_info) <stop_pc>: Adjust comment.
5666 <stopped_by_watchpoint>: Delete field.
5667 <stop_reason>: New field.
5668 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5669 * mem-break.c (software_breakpoint_inserted_here)
5670 (hardware_breakpoint_inserted_here): New function.
5671 * mem-break.h (software_breakpoint_inserted_here)
5672 (hardware_breakpoint_inserted_here): Declare.
5673 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5674 (cancel_breakpoints): Delete.
5675 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5676 (upload_fast_traceframes): Remove references to
5679 2015-01-09 Pedro Alves <palves@redhat.com>
5681 * thread-db.c (find_new_threads_callback): Ignore thread if the
5682 kernel thread ID is -1.
5684 2015-01-09 Pedro Alves <palves@redhat.com>
5686 * linux-low.c (linux_attach_fail_reason_string): Move to
5687 nat/linux-ptrace.c, and rename.
5688 (linux_attach_lwp): Update comment.
5689 (attach_proc_task_lwp_callback): New function.
5690 (linux_attach): Adjust to rename and use
5691 linux_proc_attach_tgid_threads.
5692 (linux_attach_fail_reason_string): Delete declaration.
5694 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5696 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5697 * server.c (gdbserver_version): Likewise.
5699 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5701 * remote-utils.c: Include ctype.h.
5702 (input_interrupt): Explicitly handle the case when the char
5703 received is the NUL byte. Improve the printing of non-ASCII
5706 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5708 * linux-low.c (linux_low_filter_event): Update call to
5709 linux_enable_event_reporting following the addition of
5710 a new parameter to that function.
5712 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5715 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5716 (AARCH64_FPCR_REGNO): Likewise.
5717 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5718 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5719 (aarch64_store_fpregset): Likewise.
5721 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5723 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5724 Remove FIXME comment about assumption about N.
5726 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5728 * configure.ac: If large-file support is disabled in GDBserver,
5729 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5730 * configure: Regenerate.
5732 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5734 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5735 warning upon ENODATA from ptrace.
5736 * linux-s390-low.c (s390_store_tdb): New.
5737 (s390_regsets): Add regset for NT_S390_TDB.
5739 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5741 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5742 without a fill_function.
5743 * linux-s390-low.c (s390_fill_last_break): Remove.
5744 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5745 (s390_arch_setup): Use regset's size instead of fill_function for
5748 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5750 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5751 the regset's store function when ptrace returned an error.
5752 * regcache.c (get_thread_regcache): Invalidate register cache
5753 before fetching inferior's registers.
5755 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5757 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5758 while-loop as for-loop.
5759 (regsets_store_inferior_registers): Likewise.
5761 2014-11-28 Yao Qi <yao@codesourcery.com>
5763 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5764 * config.in, configure: Re-generate.
5765 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5768 2014-11-21 Yao Qi <yao@codesourcery.com>
5770 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5771 (AC_CHECK_HEADERS): Remove malloc.h.
5772 * configure: Re-generated.
5773 * config.in: Re-generated.
5774 * server.h: Don't include alloca.h and malloc.h.
5775 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5776 Don't include malloc.h.
5778 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5780 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5781 corresponding ERRNO check in same block.
5783 2014-11-12 Pedro Alves <palves@redhat.com>
5785 * server.c (cont_thread): Update comment.
5786 (start_inferior, attach_inferior): No longer clear cont_thread.
5787 (handle_v_cont): No longer set cont_thread.
5788 (captured_main): Clear cont_thread each time a GDB connects.
5790 2014-11-12 Pedro Alves <palves@redhat.com>
5792 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5793 thread, and don't resume all threads if the Hc thread has exited.
5795 2014-11-12 Pedro Alves <palves@redhat.com>
5797 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5798 the process group instead of to a specific LWP.
5800 2014-10-15 Pedro Alves <palves@redhat.com>
5803 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5805 (arm_set_thread_context): Delete.
5806 (the_low_target): Adjust.
5807 * win32-i386-low.c (debug_registers_changed)
5808 (debug_registers_used): Delete.
5809 (update_debug_registers_callback): New function.
5810 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5811 needing to update their debug registers.
5812 (win32_get_current_dr): New function.
5813 (x86_dr_low_get_addr, x86_dr_low_get_control)
5814 (x86_dr_low_get_status): Fetch the debug register from the thread
5816 (i386_initial_stuff): Adjust.
5817 (i386_get_thread_context): Remove current_event parameter. Don't
5818 clear debug_registers_changed nor copy DR values to
5820 (i386_set_thread_context): Delete.
5821 (i386_prepare_to_resume): New function.
5822 (i386_thread_added): Mark the thread as needing to update irs
5824 (the_low_target): Remove i386_set_thread_context and install
5825 i386_prepare_to_resume.
5826 * win32-low.c (win32_get_thread_context): Adjust.
5827 (win32_set_thread_context): Use SetThreadContext
5829 (win32_prepare_to_resume): New function.
5830 (win32_require_context): New function, factored out from ...
5831 (thread_rec): ... this.
5832 (continue_one_thread): Call win32_prepare_to_resume on each thread
5833 we're about to continue.
5834 (win32_resume): Call win32_prepare_to_resume on the event thread.
5835 * win32-low.h (struct win32_thread_info)
5836 <debug_registers_changed>: New field.
5837 (struct win32_target_ops): Change prototype of set_thread_context,
5838 delete set_thread_context and add prepare_to_resume.
5839 (win32_require_context): New declaration.
5841 2014-10-08 Gary Benson <gbenson@redhat.com>
5843 * server.h: Do not include common-exceptions.h.
5845 2014-10-08 Gary Benson <gbenson@redhat.com>
5847 * server.h: Do not include cleanups.h.
5849 2014-09-30 James Hogan <james.hogan@imgtec.com>
5851 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5854 2014-09-23 Yao Qi <yao@codesourcery.com>
5856 * linux-low.c (lp_status_maybe_breakpoint): New function.
5857 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5858 (count_events_callback): Likewise.
5859 (select_event_lwp_callback): Likewise.
5860 (cancel_breakpoints_callback): Likewise.
5862 2014-09-19 Don Breazeal <donb@codesourcery.com>
5864 * linux-low.c (handle_extended_wait): Call
5865 linux_ptrace_get_extended_event.
5866 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5867 linux_is_extended_waitstatus.
5869 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5871 * Makefile.in (CPPFLAGS): Define.
5872 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5873 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5875 2014-09-16 Gary Benson <gbenson@redhat.com>
5877 * inferiors.h (current_inferior): Renamed as...
5878 (current_thread): New variable. All uses updated.
5879 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5880 (maybe_move_out_of_jump_pad): Likewise.
5881 (cancel_breakpoint): Likewise.
5882 (linux_low_filter_event): Likewise.
5883 (wait_for_sigstop): Likewise.
5884 (linux_resume_one_lwp): Likewise.
5885 (need_step_over_p): Likewise.
5886 (start_step_over): Likewise.
5887 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5888 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5889 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5890 and save_inferior as saved_thread.
5891 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5893 (regcache_invalidate_thread): Likewise.
5894 * remote-utils.c (prepare_resume_reply): Likewise.
5895 * thread-db.c (thread_db_get_tls_address): Likewise.
5896 (disable_thread_event_reporting): Likewise.
5897 (remove_thread_event_breakpoints): Likewise.
5898 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5900 * target.h (set_desired_inferior): Renamed as...
5901 (set_desired_thread): New declaration. All uses updated.
5902 * server.c (myresume): Updated comment to reference thread instead
5904 (handle_serial_event): Likewise.
5905 (handle_target_event): Likewise.
5907 2014-09-12 Tom Tromey <tromey@redhat.com>
5908 Gary Benson <gbenson@redhat.com>
5910 * regcache.h: Include common-regcache.h.
5911 (regcache_read_pc): Don't declare.
5912 * regcache.c (get_thread_regcache_for_ptid): New function.
5914 2014-09-11 Tom Tromey <tromey@redhat.com>
5915 Gary Benson <gbenson@redhat.com>
5917 * symbol.c: New file.
5918 * Makefile.in (SFILES): Add symbol.c.
5919 (OBS): Add symbol.o.
5921 2014-09-11 Gary Benson <gbenson@redhat.com>
5923 * target.c (target_stop_ptid, target_continue_ptid): New
5926 2014-09-11 Tom Tromey <tromey@redhat.com>
5927 Gary Benson <gbenson@redhat.com>
5929 * target.h: Include target/target.h.
5930 * target.c (target_read_memory, target_read_uint32)
5931 (target_write_memory): New functions.
5933 2014-09-11 Gary Benson <gbenson@redhat.com>
5935 * server.h (debug_hw_points): Don't declare.
5936 * server.c (debug_hw_points): Don't define. Replace all uses
5937 with show_debug_regs.
5938 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5939 all uses with show_debug_regs.
5941 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5943 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5944 endianness into account.
5945 (ppc_supply_ptrace_register): Likewise.
5947 2014-09-03 James Hogan <james.hogan@imgtec.com>
5949 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5950 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5952 2014-09-03 Gary Benson <gbenson@redhat.com>
5954 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5955 ALL_DEBUG_ADDRESS_REGISTERS.
5957 2014-09-02 Gary Benson <gbenson@redhat.com>
5959 * i386-low.h: Renamed as...
5960 * x86-low.h: New file. All type, function and variable name
5961 prefixes changed from "i386_" to "x86_". All references updated.
5962 * i386-low.c: Renamed as...
5963 * x86-low.c: New file. All type, function and variable name
5964 prefixes changed from "i386_" to "x86_". All references updated.
5966 2014-09-02 Gary Benson <gbenson@redhat.com>
5968 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5969 (x86_linux_new_thread): Likewise.
5971 2014-08-29 Gary Benson <gbenson@redhat.com>
5973 * server.h (setjmp.h): Do not include.
5974 (toplevel): Do not declare.
5975 (common-exceptions.h): Include.
5976 (cleanups.h): Likewise.
5977 * server.c (toplevel): Do not define.
5978 (exit_code): New static global.
5979 (detach_or_kill_for_exit_cleanup): New function.
5980 (main): New function. Original main renamed to...
5981 (captured_main): New function.
5982 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5984 2014-08-29 Gary Benson <gbenson@redhat.com>
5986 * Makefile.in (SFILES): Add common/common-exceptions.c.
5987 (OBS): Add common-exceptions.o.
5988 (common-exceptions.o): New rule.
5989 * utils.c (prepare_to_throw_exception): New function.
5991 2014-08-29 Gary Benson <gbenson@redhat.com>
5993 * config.in: Regenerate.
5994 * configure: Likewise.
5996 2014-08-29 Gary Benson <gbenson@redhat.com>
5998 * Makefile.in (SFILES): Add common/cleanups.c.
6000 (cleanups.o): New rule.
6002 2014-08-29 Gary Benson <gbenson@redhat.com>
6004 * utils.c (internal_vwarning): New function.
6006 2014-08-28 Gary Benson <gbenson@redhat.com>
6008 * utils.h (fatal): Remove declaration.
6009 * utils.c (fatal): Remove function.
6011 2014-08-28 Gary Benson <gbenson@redhat.com>
6013 * tracepoint.c (gdb_agent_init): Replace fatal with
6015 (initialize_tracepoint): Likewise.
6017 2014-08-28 Gary Benson <gbenson@redhat.com>
6019 * remote-utils.c (remote_prepare): Replace fatal with error.
6021 2014-08-28 Gary Benson <gbenson@redhat.com>
6023 * linux-low.c (linux_async): Replace fatal with warning.
6025 (linux_start_non_stop): Return -1 if linux_async failed.
6027 2014-08-28 Gary Benson <gbenson@redhat.com>
6029 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6031 (i386_dr_low_get_addr): Remove vague comment.
6032 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6035 2014-08-28 Gary Benson <gbenson@redhat.com>
6037 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6038 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6040 (linux_resume_one_lwp): Likewise.
6041 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6043 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6044 with internal_error.
6045 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6046 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6047 (find_register_by_name): Replace fatal with internal_error.
6048 (find_regno): Likewise.
6049 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6050 * thread-db.c (thread_db_create_event): Likewise.
6051 (thread_db_load_search): Likewise.
6052 (try_thread_db_load_1): Likewise.
6053 * tracepoint.c (get_jump_space_head): Replace fatal with
6055 (claim_trampoline_space): Likewise.
6056 (have_fast_tracepoint_trampoline_buffer): Likewise.
6057 (cmd_qtstart): Likewise.
6058 (stop_tracing): Likewise.
6059 (fast_tracepoint_collecting): Likewise.
6060 (target_malloc): Likewise.
6061 (download_tracepoint): Likewise.
6062 (download_trace_state_variables): Replace check with gdb_assert.
6063 (upload_fast_traceframes): Replace fatal with internal_error.
6065 2014-08-19 Tom Tromey <tromey@redhat.com>
6066 Gary Benson <gbenson@redhat.com>
6068 * Makefile.in (SFILES): Add common/common-debug.c.
6069 (OBS): Add common-debug.o.
6070 (common-debug.o): New rule.
6071 * debug.h (debug_printf): Don't declare.
6072 * debug.c (debug_printf): Renamed and rewritten as...
6073 (debug_vprintf): New function.
6075 2014-08-19 Gary Benson <gbenson@redhat.com>
6077 * utils.h: Do not include print-utils.h.
6079 2014-08-19 Tom Tromey <tromey@redhat.com>
6080 Gary Benson <gbenson@redhat.com>
6082 * server.h: Add static assertion.
6083 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6085 2014-08-19 Tom Tromey <tromey@redhat.com>
6086 Gary Benson <gbenson@redhat.com>
6088 * Makefile.in (SFILES): Add common/errors.c.
6089 (OBS): Add errors.o.
6090 (IPA_OBS): Add errors-ipa.o.
6091 (errors.o): New rule.
6092 (errors-ipa.o): Likewise.
6093 * utils.h (perror_with_name, error, warning): Don't declare.
6094 * utils.c (warning): Renamed and rewritten as...
6095 (vwarning): New function.
6096 (error): Renamed and rewritten as...
6097 (verror): New function.
6098 (internal_error): Renamed and rewritten as...
6099 (internal_verror): New function.
6101 2014-08-07 Gary Benson <gbenson@redhat.com>
6103 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6104 * configure: Regenerate.
6105 * config.in: Likewise.
6106 * server.h: Do not include errno.h.
6107 * event-loop.c: Likewise.
6108 * hostio-errno.c: Likewise.
6109 * linux-low.c: Likewise.
6110 * remote-utils.c: Likewise.
6111 * spu-low.c: Likewise.
6112 * utils.c: Likewise.
6113 * gdbreplay.c: Unconditionally include errno.h.
6115 2014-08-07 Gary Benson <gbenson@redhat.com>
6117 * server.h: Do not include string.h.
6118 * event-loop.c: Likewise.
6119 * linux-low.c: Likewise.
6120 * regcache.c: Likewise.
6121 * remote-utils.c: Likewise.
6122 * spu-low.c: Likewise.
6123 * utils.c: Likewise.
6125 2014-08-07 Gary Benson <gbenson@redhat.com>
6127 * server.h: Do not include gdb_assert.h.
6129 2014-08-07 Gary Benson <gbenson@redhat.com>
6131 * server.h: Do not include common-utils.h.
6133 2014-08-07 Gary Benson <gbenson@redhat.com>
6135 * server.h: Do not include ptid.h.
6136 * notif.h: Likewise.
6138 2014-08-07 Gary Benson <gbenson@redhat.com>
6140 * server.h: Do not include gdb_locale.h.
6142 2014-08-07 Gary Benson <gbenson@redhat.com>
6144 * server.h: Do not include gdb/signals.h.
6145 * win32-low.c: Likewise.
6147 2014-08-07 Gary Benson <gbenson@redhat.com>
6149 * server.h: Do not include pathmax.h.
6151 2014-08-07 Gary Benson <gbenson@redhat.com>
6153 * server.h: Do not include libiberty.h.
6154 * linux-bfin-low.c: Likewise.
6156 2014-08-07 Gary Benson <gbenson@redhat.com>
6158 * server.h: Do not include ansidecl.h.
6160 2014-08-07 Gary Benson <gbenson@redhat.com>
6162 * linux-x86-low.c: Do not include stddef.h.
6163 * lynx-ppc-low.c: Likewise.
6164 * tracepoint.c: Likewise.
6166 2014-08-07 Gary Benson <gbenson@redhat.com>
6168 * server.h: Do not include stdarg.h.
6169 * nto-low.c: Likewise.
6171 2014-08-07 Gary Benson <gbenson@redhat.com>
6173 * server.h: Do not include stdlib.h.
6174 * inferiors.c: Likewise.
6175 * linux-low.c: Likewise.
6176 * regcache.c: Likewise.
6177 * spu-low.c: Likewise.
6178 * tracepoint.c: Likewise.
6179 * utils.c: Likewise.
6181 2014-08-07 Gary Benson <gbenson@redhat.com>
6183 * server.h: Do not include stdio.h.
6184 * linux-low.c: Likewise.
6185 * remote-utils.c: Likewise.
6186 * spu-low.c: Likewise.
6187 * utils.c: Likewise.
6188 * wincecompat.c: Likewise.
6190 2014-08-06 Gary Benson <gbenson@redhat.com>
6192 * regcache.c (init_register_cache): Move conditionals inside if.
6194 2014-08-06 Gary Benson <gbenson@redhat.com>
6196 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6198 2014-07-31 Gary Benson <gbenson@redhat.com>
6200 * ax.h: Do not include server.h.
6201 * gdbthread.h: Likewise.
6202 * lynx-low.h: Likewise.
6203 * notif.h: Likewise.
6205 2014-07-30 Gary Benson <gbenson@redhat.com>
6207 * server.h: Include common-defs.h.
6208 Do not include config.h or build-gnulib-gdbserver/config.h.
6210 2014-07-30 Gary Benson <gbenson@redhat.com>
6212 * hostio-errno.c: Move server.h to top of includes list.
6213 * inferiors.c: Likewise.
6214 * linux-x86-low.c: Likewise.
6215 * notif.c: Include server.h.
6217 2014-07-24 Tom Tromey <tromey@redhat.com>
6218 Gary Benson <gbenson@redhat.com>
6220 * server.h (CORE_ADDR): Now unsigned.
6222 2014-07-16 Pedro Alves <palves@redhat.com>
6224 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6226 2014-07-15 Pedro Alves <palves@redhat.com>
6228 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6231 2014-07-11 Pedro Alves <palves@redhat.com>
6233 * linux-low.c (kill_wait_lwp): New function, based on
6234 kill_one_lwp_callback, but use my_waitpid directly.
6235 (kill_one_lwp_callback, linux_kill): Use it.
6237 2014-06-23 Pedro Alves <palves@redhat.com>
6239 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6240 before setting DR0..DR3.
6242 2014-06-20 Gary Benson <gbenson@redhat.com>
6244 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6245 * configure: Regenerated.
6246 * config.in: Likewise.
6248 2014-06-20 Gary Benson <gbenson@redhat.com>
6250 * Makefile.in (SFILES): Update locations for files moved
6252 (object file files): Reordered.
6254 2014-06-20 Gary Benson <gbenson@redhat.com>
6256 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6257 (i386_dr_low_set_addr): Likewise.
6258 (i386_dr_low_get_addr): Likewise.
6259 (i386_dr_low_can_set_control): Likewise.
6260 (i386_dr_low_set_control): Likewise.
6261 (i386_dr_low_get_control): Likewise.
6262 (i386_dr_low_get_status): Likewise.
6263 (i386_get_debug_register_length): Likewise.
6264 * linux-x86-low.c (i386_dr_low_set_addr):
6265 Changed signature. Made static.
6266 (i386_dr_low_get_addr): Likewise.
6267 (i386_dr_low_set_control): Likewise.
6268 (i386_dr_low_get_control): Likewise.
6269 (i386_dr_low_get_status): Likewise.
6270 (i386_dr_low): New global variable.
6271 * win32-i386-low.c (i386_dr_low_set_addr):
6272 Changed signature. Made static.
6273 (i386_dr_low_get_addr): Likewise.
6274 (i386_dr_low_set_control): Likewise.
6275 (i386_dr_low_get_control): Likewise.
6276 (i386_dr_low_get_status): Likewise.
6277 (i386_dr_low): New global variable.
6279 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6281 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6282 * Makefile.in (AR, AR_FLAGS): Define.
6283 * configure: Regenerate.
6285 2014-06-19 Gary Benson <gbenson@redhat.com>
6287 * Makefile.in (i386-dregs.o): New rule.
6288 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6289 * i386-low.c (target.h): Remove include.
6290 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6291 (DR_CONTROL_SHIFT): Likewise.
6292 (DR_CONTROL_SIZE): Likewise.
6293 (DR_RW_EXECUTE): Likewise.
6294 (DR_RW_WRITE): Likewise.
6295 (DR_RW_READ): Likewise.
6296 (DR_RW_IORW): Likewise.
6297 (DR_LEN_1): Likewise.
6298 (DR_LEN_2): Likewise.
6299 (DR_LEN_4): Likewise.
6300 (DR_LEN_8): Likewise.
6301 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6302 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6303 (DR_ENABLE_SIZE): Likewise.
6304 (DR_LOCAL_SLOWDOWN): Likewise.
6305 (DR_GLOBAL_SLOWDOWN): Likewise.
6306 (DR_CONTROL_RESERVED): Likewise.
6307 (I386_DR_CONTROL_MASK): Likewise.
6308 (I386_DR_VACANT): Likewise.
6309 (I386_DR_LOCAL_ENABLE): Likewise.
6310 (I386_DR_GLOBAL_ENABLE): Likewise.
6311 (I386_DR_DISABLE): Likewise.
6312 (I386_DR_SET_RW_LEN): Likewise.
6313 (I386_DR_GET_RW_LEN): Likewise.
6314 (I386_DR_WATCH_HIT): Likewise.
6315 (i386_wp_op_t): Likewise.
6316 (i386_show_dr): Likewise.
6317 (i386_length_and_rw_bits): Likewise.
6318 (i386_insert_aligned_watchpoint): Likewise.
6319 (i386_remove_aligned_watchpoint): Likewise.
6320 (i386_handle_nonaligned_watchpoint): Likewise.
6321 i386_update_inferior_debug_regs(): Likewise.
6322 (i386_dr_insert_watchpoint): Likewise.
6323 (i386_dr_remove_watchpoint): Likewise.
6324 (i386_dr_region_ok_for_watchpoint): Likewise.
6325 (i386_dr_stopped_data_address): Likewise.
6326 (i386_dr_stopped_by_watchpoint): Likewise.
6328 2014-06-19 Gary Benson <gbenson@redhat.com>
6330 * i386-low.c (i386_dr_show): Renamed to
6331 i386_show_dr and made static. All uses updated.
6332 (i386_dr_length_and_rw_bits): Renamed to
6333 i386_length_and_rw_bits and made static.
6335 (i386_dr_insert_aligned_watchpoint): Renamed to
6336 i386_insert_aligned_watchpoint and made static.
6338 (i386_dr_remove_aligned_watchpoint): Renamed to
6339 i386_remove_aligned_watchpoint and made static.
6341 (i386_dr_update_inferior_debug_regs): Renamed to
6342 i386_update_inferior_debug_regs and made static.
6345 2014-06-18 Gary Benson <gbenson@redhat.com>
6347 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6348 (i386_dr_low_can_set_control): Likewise.
6349 (i386_get_debug_register_length): Likewise.
6350 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6351 (i386_dr_low_can_set_control): Likewise.
6352 (i386_get_debug_register_length): Likewise.
6354 2014-06-17 Gary Benson <gbenson@redhat.com>
6356 * i386-low.h (i386-dregs.h): New include.
6357 (DR_FIRSTADDR): Now in i386-dregs.h.
6358 (DR_LASTADDR): Likewise.
6359 (DR_NADDR): Likewise.
6360 (DR_STATUS): Likewise.
6361 (DR_CONTROL): Likewise.
6362 (i386_debug_reg_state): Likewise.
6363 (i386_dr_insert_watchpoint): Likewise.
6364 (i386_dr_remove_watchpoint): Likewise.
6365 (i386_dr_region_ok_for_watchpoint): Likewise.
6366 (i386_dr_stopped_data_address): Likewise.
6367 (i386_dr_stopped_by_watchpoint): Likewise.
6368 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6370 2014-06-18 Gary Benson <gbenson@redhat.com>
6372 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6373 i386_dr_insert_watchpoint.
6374 (i386_low_remove_watchpoint): Renamed to
6375 i386_dr_remove_watchpoint.
6376 (i386_low_region_ok_for_watchpoint): Renamed to
6377 i386_dr_region_ok_for_watchpoint.
6378 (i386_low_stopped_data_address): Renamed to
6379 i386_dr_stopped_data_address.
6380 (i386_low_stopped_by_watchpoint): Renamed to
6381 i386_dr_stopped_by_watchpoint.
6382 * i386-low.c (i386_show_dr): Renamed to
6383 i386_dr_show and made nonstatic. All uses updated.
6384 (i386_length_and_rw_bits): Renamed to
6385 i386_dr_length_and_rw_bits and made nonstatic.
6387 (i386_insert_aligned_watchpoint): Renamed to
6388 i386_dr_insert_aligned_watchpoint and made nonstatic.
6390 (i386_remove_aligned_watchpoint): Renamed to
6391 i386_dr_remove_aligned_watchpoint and made nonstatic.
6393 (i386_update_inferior_debug_regs): Renamed to
6394 i386_dr_update_inferior_debug_regs and made nonstatic.
6396 (i386_low_insert_watchpoint): Renamed to
6397 i386_dr_insert_watchpoint. All uses updated.
6398 (i386_low_remove_watchpoint): Renamed to
6399 i386_dr_remove_watchpoint. All uses updated.
6400 (i386_low_region_ok_for_watchpoint): Renamed to
6401 i386_dr_region_ok_for_watchpoint. All uses updated.
6402 (i386_low_stopped_data_address): Renamed to
6403 i386_dr_stopped_data_address. All uses updated.
6404 (i386_low_stopped_by_watchpoint): Renamed to
6405 i386_dr_stopped_by_watchpoint. All uses updated.
6407 2014-06-18 Gary Benson <gbenson@redhat.com>
6409 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6410 (i386_dr_low_can_set_control): Likewise.
6411 (i386_insert_aligned_watchpoint): New check.
6413 2014-06-18 Gary Benson <gbenson@redhat.com>
6415 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6418 2014-06-18 Gary Benson <gbenson@redhat.com>
6420 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6421 instead of fatal and error.
6422 (i386_handle_nonaligned_watchpoint): Likewise.
6424 2014-06-18 Gary Benson <gbenson@redhat.com>
6426 * i386-low.c (i386_get_debug_register_length): New macro.
6427 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6428 (i386_show_dr): Use debug_printf instead of fprintf. Use
6429 phex to format values.
6431 2014-06-18 Gary Benson <gbenson@redhat.com>
6433 * i386-low.h: Comment changes.
6434 * i386-low.c: Likewise.
6436 2014-06-18 Gary Benson <gbenson@redhat.com>
6438 * i386-low.c: Whitespace changes.
6440 2014-06-12 Tom Tromey <tromey@redhat.com>
6442 * utils.c (freeargv): Remove.
6444 2014-06-12 Tom Tromey <tromey@redhat.com>
6446 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6447 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6448 (parse_debug_format_options): Likewise.
6449 (gdbserver_usage): Likewise.
6450 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6451 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6452 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6454 ($(LIBGNU)): Depend on libiberty.
6455 (all-lib): Recurse into all subdirs.
6456 (install-only): Invoke "install" target in subdirs.
6457 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6459 * configure: Rebuild.
6460 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6461 for vasprintf, vsnprintf, or gettimeofday.
6462 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6465 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6467 * development.sh: Delete.
6468 * Makefile.in (config.status): Adjust dependency on development.sh.
6469 * configure.ac: Adjust development.sh source call.
6470 * configure: Regenerate.
6472 2014-06-02 Pedro Alves <palves@redhat.com>
6474 * ax.c (gdb_free_agent_expr): New function.
6475 * ax.h (gdb_free_agent_expr): New declaration.
6476 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6478 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6480 (clear_breakpoint_conditions_and_commands): New function.
6481 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6482 (clear_breakpoint_conditions_and_commands): New declaration.
6484 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6486 * linux-aarch64-low.c (asm/ptrace.h): Include.
6488 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6490 Fix TLS access for -static -pthread.
6491 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6492 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6493 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6495 2014-05-20 Pedro Alves <palves@redhat.com>
6497 * linux-aarch64-low.c (aarch64_insert_point)
6498 (aarch64_remove_point): No longer check whether the type is
6499 supported here. Adjust to new interface.
6500 (the_low_target): Install aarch64_supports_z_point_type as
6501 supports_z_point_type method.
6502 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6503 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6504 instead of a Z packet char. Adjust.
6505 (arm_supports_z_point_type): New function.
6506 (arm_insert_point, arm_remove_point): Adjust to new interface.
6507 (the_low_target): Install arm_supports_z_point_type.
6508 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6509 (cris_insert_point, cris_remove_point): Adjust to new interface.
6510 Don't check whether the type is supported here.
6511 (the_low_target): Install cris_supports_z_point_type.
6512 * linux-low.c (linux_supports_z_point_type): New function.
6513 (linux_insert_point, linux_remove_point): Adjust to new interface.
6514 * linux-low.h (struct linux_target_ops) <insert_point,
6515 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6516 raw_breakpoint pointer parameter.
6517 <supports_z_point_type>: New method.
6518 * linux-mips-low.c (mips_supports_z_point_type): New function.
6519 (mips_insert_point, mips_remove_point): Adjust to new interface.
6520 Use mips_supports_z_point_type.
6521 (the_low_target): Install mips_supports_z_point_type.
6522 * linux-ppc-low.c (the_low_target): Install NULL as
6523 supports_z_point_type method.
6524 * linux-s390-low.c (the_low_target): Install NULL as
6525 supports_z_point_type method.
6526 * linux-sparc-low.c (the_low_target): Install NULL as
6527 supports_z_point_type method.
6528 * linux-x86-low.c (x86_supports_z_point_type): New function.
6529 (x86_insert_point): Adjust to new insert_point interface. Use
6530 insert_memory_breakpoint. Adjust to new
6531 i386_low_insert_watchpoint interface.
6532 (x86_remove_point): Adjust to remove_point interface. Use
6533 remove_memory_breakpoint. Adjust to new
6534 i386_low_remove_watchpoint interface.
6535 (the_low_target): Install x86_supports_z_point_type.
6536 * lynx-low.c (lynx_target_ops): Install NULL as
6537 supports_z_point_type callback.
6538 * nto-low.c (nto_supports_z_point_type): New.
6539 (nto_insert_point, nto_remove_point): Adjust to new interface.
6540 (nto_target_ops): Install nto_supports_z_point_type.
6541 * mem-break.c: Adjust intro comment.
6542 (struct raw_breakpoint) <raw_type, size>: New fields.
6543 <inserted>: Update comment.
6544 <shlib_disabled>: Delete field.
6545 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6546 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6547 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6548 (raw_bkpt_type_to_target_hw_bp_type): New function.
6549 (find_enabled_raw_code_breakpoint_at): New function.
6550 (find_raw_breakpoint_at): New type and size parameters. Use them.
6551 (insert_memory_breakpoint): New function, based off
6552 set_raw_breakpoint_at.
6553 (remove_memory_breakpoint): New function.
6554 (set_raw_breakpoint_at): Reimplement.
6555 (set_breakpoint): New, based on set_breakpoint_at.
6556 (set_breakpoint_at): Reimplement.
6557 (delete_raw_breakpoint): Go through the_target->remove_point
6558 instead of assuming memory breakpoints.
6559 (find_gdb_breakpoint_at): Delete.
6560 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6561 (find_gdb_breakpoint): New function.
6562 (set_gdb_breakpoint_at): Delete.
6563 (z_type_supported): New function.
6564 (set_gdb_breakpoint_1): New function, loosely based off
6565 set_gdb_breakpoint_at.
6566 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6567 (delete_gdb_breakpoint_at): Delete.
6568 (delete_gdb_breakpoint_1): New function, loosely based off
6569 delete_gdb_breakpoint_at.
6570 (delete_gdb_breakpoint): New function.
6571 (clear_gdb_breakpoint_conditions): Rename to ...
6572 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6574 (add_condition_to_breakpoint): Make static.
6575 (add_breakpoint_condition): Take a struct breakpoint pointer
6576 instead of an address. Adjust.
6577 (gdb_condition_true_at_breakpoint): Rename to ...
6578 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6580 (gdb_condition_true_at_breakpoint): Reimplement.
6581 (add_breakpoint_commands): Take a struct breakpoint pointer
6582 instead of an address. Adjust.
6583 (gdb_no_commands_at_breakpoint): Rename to ...
6584 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6585 parameter. Return true if no breakpoint was found. Change debug
6587 (gdb_no_commands_at_breakpoint): Reimplement.
6588 (run_breakpoint_commands): Rename to ...
6589 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6590 and change return type to boolean.
6591 (run_breakpoint_commands): New function.
6592 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6593 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6594 breakpoint. Go through the_target->remove_point instead of
6595 assuming memory breakpoint.
6596 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6597 software and hardware breakpoints.
6598 (reinsert_raw_breakpoint): Go through the_target->insert_point
6599 instead of assuming memory breakpoint.
6600 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6601 software and hardware breakpoints.
6602 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6603 Check both software and hardware breakpoints.
6604 (validate_inserted_breakpoint): Assert the breakpoint is a
6605 software breakpoint. Set the inserted flag to -1 instead of
6606 setting shlib_disabled.
6607 (delete_disabled_breakpoints): Adjust.
6608 (validate_breakpoints): Only validate software breakpoints.
6609 Adjust to inserted flag change.
6610 (check_mem_read, check_mem_write): Skip breakpoint types other
6611 than software breakpoints. Adjust to inserted flag change.
6612 * mem-break.h (enum raw_bkpt_type): New enum.
6613 (raw_breakpoint, struct process_info): Forward declare.
6614 (Z_packet_to_target_hw_bp_type): Delete declaration.
6615 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6616 (set_gdb_breakpoint, delete_gdb_breakpoint)
6617 (clear_breakpoint_conditions): New declarations.
6618 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6619 (breakpoint_inserted_here): Update comment.
6620 (add_breakpoint_condition, add_breakpoint_commands): Replace
6621 address parameter with a breakpoint pointer parameter.
6622 (gdb_breakpoint_here): Update comment.
6623 (delete_gdb_breakpoint_at): Delete.
6624 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6625 * server.c (process_point_options): Take a struct breakpoint
6626 pointer instead of an address. Adjust.
6627 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6628 delete_gdb_breakpoint.
6629 * spu-low.c (spu_target_ops): Install NULL as
6630 supports_z_point_type method.
6631 * target.h: Include mem-break.h.
6632 (struct target_ops) <prepare_to_access_memory>: Update comment.
6633 <supports_z_point_type>: New field.
6634 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6635 instead of a char. Also take a raw breakpoint pointer.
6636 * win32-arm-low.c (the_low_target): Install NULL as
6637 supports_z_point_type.
6638 * win32-i386-low.c (i386_supports_z_point_type): New function.
6639 (i386_insert_point, i386_remove_point): Adjust to new interface.
6640 (the_low_target): Install i386_supports_z_point_type.
6641 * win32-low.c (win32_supports_z_point_type): New function.
6642 (win32_insert_point, win32_remove_point): Adjust to new interface.
6643 (win32_target_ops): Install win32_supports_z_point_type.
6644 * win32-low.h (struct win32_target_ops):
6645 <supports_z_point_type>: New method.
6646 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6647 instead of a char. Also take a raw breakpoint pointer.
6649 2014-05-20 Pedro Alves <palves@redhat.com>
6651 * mem-break.h: Include break-common.h.
6652 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6653 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6654 (Z_packet_to_target_hw_bp_type): New declaration.
6655 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6656 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6657 (Z_PACKET_ACCESS_WP): Delete macros.
6658 (Z_packet_to_hw_type): Delete function.
6659 * i386-low.h: Don't include break-common.h here.
6660 (Z_packet_to_hw_type): Delete declaration.
6661 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6662 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6663 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6664 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6665 * linux-aarch64-low.c: Don't include break-common.h here.
6666 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6667 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6668 (Z_packet_to_target_hw_bp_type): Delete function.
6669 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6671 (mips_insert_point, mips_remove_point): Use
6672 Z_packet_to_target_hw_bp_type.
6674 2014-05-20 Pedro Alves <palves@redhat.com>
6676 * linux-aarch64-low.c: Include break-common.h.
6677 (enum target_point_type): Delete.
6678 (Z_packet_to_point_type): Rename to ...
6679 (Z_packet_to_target_hw_bp_type): ... this, and return a
6680 target_hw_bp_type instead.
6681 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6682 instead of an enum target_point_type.
6683 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6685 (aarch64_dr_state_insert_one_point)
6686 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6687 (aarch64_handle_aligned_watchpoint)
6688 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6689 Take an enum target_hw_bp_type instead of an enum
6691 (aarch64_supports_z_point_type): New function.
6692 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6693 use Z_packet_to_target_hw_bp_type.
6695 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6697 * configure.ac: Only use -Werror by default when DEVELOPMENT
6699 * configure: Regenerate.
6701 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6703 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6704 * linux-x86-low.c (X86_64_USER_REGS): New.
6705 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6707 2014-04-28 Yao Qi <yao@codesourcery.com>
6709 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6712 2014-04-25 Pedro Alves <palves@redhat.com>
6715 * linux-low.c (linux_attach_fail_reason_string): New function.
6716 (linux_attach_lwp): Delete.
6717 (linux_attach_lwp_1): Rename to ...
6718 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6719 argument. Remove "initial" parameter. Return int instead of
6720 void. Don't error or warn here.
6721 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6722 failure to attach to the tgid. Call warning when failing to
6724 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6725 argument. Remove "initial" parameter. Return int instead of
6726 void. Don't error or warn here.
6727 (linux_attach_fail_reason_string): New declaration.
6728 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6729 interface change. Use linux_attach_fail_reason_string.
6731 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6732 Walfred Tedeschi <walfred.tedeschi@intel.com>
6734 * Makefile.in: Added rules to handle new files
6735 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6736 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6737 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6738 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6739 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6740 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6742 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6743 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6744 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6745 i386/x32-avx512.xml.
6746 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6747 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6748 i386/x32-avx512-linux.xml.
6749 * i387-fp.c (num_avx512_k_registers): New constant for number
6751 (num_avx512_zmmh_low_registers): New constant for number of
6752 lower ZMM registers (0-15).
6753 (num_avx512_zmmh_high_registers): New constant for number of
6754 higher ZMM registers (16-31).
6755 (num_avx512_ymmh_registers): New contant for number of higher
6756 YMM registers (ymm16-31 added by avx521 on x86_64).
6757 (num_avx512_xmm_registers): New constant for number of higher
6758 XMM registers (xmm16-31 added by AVX512 on x86_64).
6759 (struct i387_xsave): Add space for AVX512 registers.
6760 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6761 Add code to handle AVX512 registers.
6762 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6763 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6764 prototypei from generated file.
6765 (tdesc_amd64_avx512_linux): Likewise.
6766 (init_registers_x32_avx512_linux): Likewise.
6767 (tdesc_x32_avx512_linux): Likewise.
6768 (init_registers_i386_avx512_linux): Likewise.
6769 (tdesc_i386_avx512_linux): Likewise.
6770 (x86_64_regmap): Add AVX512 registers.
6771 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6773 (initialize_low_arch): Add code to initialize AVX512 registers.
6775 2014-04-23 Pedro Alves <palves@redhat.com>
6777 * mem-break.c (find_gdb_breakpoint_at): Make static.
6778 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6780 2014-04-23 Pedro Alves <palves@redhat.com>
6782 * i386-low.c: Don't include break-common.h here.
6783 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6784 prototype to take target_hw_bp_type as argument instead of a Z
6786 * i386-low.h: Include break-common.h here.
6787 (Z_packet_to_hw_type): Declare.
6788 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6790 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6791 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6792 (x86_remove_point): Convert the packet number to a
6793 target_hw_bp_type before calling i386_low_remove_watchpoint.
6794 * win32-i386-low.c (i386_insert_point): Convert the packet number
6795 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6796 (i386_remove_point): Convert the packet number to a
6797 target_hw_bp_type before calling i386_low_remove_watchpoint.
6799 2014-04-23 Pedro Alves <palves@redhat.com>
6801 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6803 2014-04-10 Pedro Alves <palves@redhat.com>
6805 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6806 Check if the condition or command is NULL before checking if the
6807 breakpoint is known. On success, return true.
6808 * mem-break.h (add_breakpoint_condition): Document return.
6809 (add_breakpoint_commands): Add describing comment.
6810 * server.c (skip_to_semicolon): New function.
6811 (process_point_options): Use it.
6813 2014-04-09 Pedro Alves <palves@redhat.com>
6815 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6818 2014-02-27 Pedro Alves <palves@redhat.com>
6821 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6823 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6825 (last_thread_of_process_p): Take a PID argument instead of a
6827 (linux_wait_for_lwp): Delete.
6828 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6830 (linux_low_filter_event): New function, party factored out from
6831 linux_wait_for_event.
6832 (linux_wait_for_event): Rename to ...
6833 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6834 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6835 sigsuspend. Check for zombie leaders.
6836 (linux_wait_for_event): Reimplement as wrapper around
6837 linux_wait_for_event_filtered.
6838 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6839 a normal or signal exit is seen, it's the whole process exiting.
6840 (wait_for_sigstop): No longer a for_each_inferior callback.
6841 Rewrite on top of linux_wait_for_event_filtered.
6842 (stop_all_lwps): Call wait_for_sigstop directly.
6843 * server.c (resume, handle_target_event): Handle
6844 TARGET_WAITKIND_NO_RESUMED.
6846 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6848 * win32-low.c (psapi_get_dll_name,
6849 * win32_CreateToolhelp32Snapshot): Delete.
6850 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6851 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6853 (handle_load_dll): Add function description.
6854 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6856 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6858 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6860 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6861 base address when calling win32_add_one_solib.
6862 (handle_load_dll): Delete local variable load_addr.
6863 Remove 0x1000 offset applied to DLL base address when calling
6864 win32_add_one_solib.
6865 (handle_unload_dll): Add comment.
6867 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6869 * win32-low.c (win32_add_all_dlls): Renames
6870 win32_ensure_ntdll_loaded. Rewrite function documentation.
6871 Adjust implementation to always load all DLLs.
6872 Add 0x1000 offset to DLL base address when calling
6873 win32_add_one_solib.
6874 (child_initialization_done): New static global.
6875 (do_initial_child_stuff): Set child_initialization_done to
6876 zero during child initialization, and 1 after. Replace call
6877 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6879 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6880 (handle_unload_dll): Add function documentation.
6881 (get_child_debug_event): Ignore load and unload DLL events
6882 during child initialization.
6884 2014-02-20 Doug Evans <dje@google.com>
6886 Remove global all_lwps.
6887 * inferiors.h (ptid_of): Move here from linux-low.h.
6888 (pid_of, lwpid_of): Ditto.
6889 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6890 parameter is a struct thread_info * now.
6891 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6892 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6893 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6895 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6896 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6897 * linux-arm-low.c (update_registers_callback): Update, "entry"
6898 parameter is a struct thread_info * now.
6899 Fetch lwpid from current_inferior directly.
6900 (arm_insert_point): Pass &all_threads to find_inferior instead of
6902 (arm_remove_point): Ditto.
6903 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6904 (arm_prepare_to_resume): Fetch pid from thread.
6905 (arm_read_description): Fetch lwpid from current_inferior directly.
6906 * linux-low.c (all_lwps): Delete.
6907 (delete_lwp): Delete call to remove_inferior.
6908 (handle_extended_wait): Fetch lwpid from thread.
6909 (add_lwp): Don't set lwp->entry.id. Remove call to
6910 add_inferior_to_list.
6911 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6912 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6913 (kill_one_lwp_callback): Ditto.
6914 (linux_kill): Don't dereference NULL pointer.
6915 Fetch ptid,lwpid from thread.
6916 (get_detach_signal): Fetch ptid from thread.
6917 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6918 Simplify call to regcache_invalidate_thread.
6919 (delete_lwp_callback): Update, "entry" parameter is a
6920 struct thread_info * now. Fetch pid from thread.
6921 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6922 (status_pending_p_callback): Update, "entry" parameter is a
6923 struct thread_info * now. Fetch ptid from thread.
6924 (find_lwp_pid): Update, "entry" parameter is a
6925 struct thread_info * now.
6926 (linux_wait_for_lwp): Fetch pid from thread.
6927 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6928 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6929 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6930 (dequeue_one_deferred_signal): Ditto.
6931 (cancel_breakpoint): Fetch ptid from current_inferior.
6932 (linux_wait_for_event): Pass &all_threads to find_inferior,
6933 not &all_lwps. Fetch ptid, lwpid from thread.
6934 (count_events_callback): Update, "entry" parameter is a
6935 struct thread_info * now.
6936 (select_singlestep_lwp_callback): Ditto.
6937 (select_event_lwp_callback): Ditto.
6938 (cancel_breakpoints_callback): Ditto.
6939 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6941 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6942 (unsuspend_one_lwp): Update, "entry" parameter is a
6943 struct thread_info * now.
6944 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6946 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6947 Fetch lwpid from thread, not lwp.
6948 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6949 Pass &all_threads to find_inferior, not &all_lwps.
6950 (send_sigstop): Fetch lwpid from thread, not lwp.
6951 (send_sigstop_callback): Update, "entry" parameter is a
6952 struct thread_info * now.
6953 (suspend_and_send_sigstop_callback): Ditto.
6954 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6955 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6956 struct thread_info * now.
6957 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6959 (lwp_running): Update, "entry" parameter is a
6960 struct thread_info * now.
6961 (stop_all_lwps): Fetch ptid from thread.
6962 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6963 (linux_resume_one_lwp): Fetch lwpid from thread.
6964 (linux_set_resume_request): Update, "entry" parameter is a
6965 struct thread_info * now. Fetch pid, lwpid from thread.
6966 (resume_status_pending_p): Update, "entry" parameter is a
6967 struct thread_info * now.
6968 (need_step_over_p): Ditto. Fetch lwpid from thread.
6969 (start_step_over): Fetch lwpid from thread.
6970 (linux_resume_one_thread): Update, "entry" parameter is a
6971 struct thread_info * now. Fetch lwpid from thread.
6972 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6973 (proceed_one_lwp): Update, "entry" parameter is a
6974 struct thread_info * now. Fetch lwpid from thread.
6975 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6976 struct thread_info * now.
6977 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6978 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6979 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6981 (regsets_store_inferior_registers): Ditto.
6982 (fetch_register, store_register): Ditto.
6983 (linux_read_memory, linux_write_memory): Ditto.
6984 (linux_request_interrupt): Ditto.
6985 (linux_read_auxv): Ditto.
6986 (linux_xfer_siginfo): Ditto.
6987 (linux_qxfer_spu): Ditto.
6988 (linux_qxfer_libraries_svr4): Ditto.
6989 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6990 moved to inferiors.h.
6992 (get_thread_lwp): Update.
6993 (struct lwp_info): Delete member "entry". Simplify comment for
6996 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6997 current_inferior directly.
6998 (update_watch_registers_callback): Update, "entry" parameter is a
6999 struct thread_info * now. Fetch pid from thread.
7000 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7001 (mips_insert_point): Fetch lwpid from current_inferior.
7002 Pass &all_threads to find_inferior, not &all_lwps.
7003 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7004 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7006 (mips_stopped_data_address): Ditto.
7007 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7009 * linux-tile-low.c (tile_arch_setup): Ditto.
7010 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7011 (update_debug_registers_callback): Update, "entry" parameter is a
7012 struct thread_info * now. Fetch pid from thread.
7013 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7014 Pass &all_threads to find_inferior, not &all_lwps.
7015 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7016 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7017 Pass &all_threads to find_inferior, not &all_lwps.
7018 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7019 (i386_dr_low_get_status): Ditto.
7020 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7021 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7022 (x86_linux_read_description): Ditto.
7023 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7025 2014-02-20 Doug Evans <dje@google.com>
7027 * inferiors.c (get_first_inferior): Fix buglet.
7029 2014-02-19 Doug Evans <dje@google.com>
7031 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7032 * inferiors.c (add_thread): Change result type to struct thread_info *.
7033 All callers updated.
7034 (add_lwp): Call add_thread here instead of in callers.
7035 All callers updated.
7036 * linux-low.h (get_lwp_thread): Rewrite.
7037 (struct lwp_info): New member "thread".
7039 2014-02-19 Doug Evans <dje@google.com>
7041 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7042 All callers updated.
7044 2014-02-19 Doug Evans <dje@google.com>
7046 * inferiors.c (add_thread): Fix whitespace.
7048 2014-02-19 Doug Evans <dje@google.com>
7050 * dll.c (clear_dlls): Replace accessing list implemention details
7052 * gdbthread.h (get_first_thread): Declare.
7053 * inferiors.c (for_each_inferior_with_data): New function.
7054 (get_first_thread): New function.
7055 (find_thread_ptid): Simplify.
7056 (get_first_inferior): New function.
7057 (clear_list): Delete.
7058 (one_inferior_p): New function.
7059 (clear_inferior_list): New function.
7060 (clear_inferiors): Update.
7061 * inferiors.h (for_each_inferior_with_data): Declare.
7062 (clear_inferior_list): Declare.
7063 (one_inferior_p): Declare.
7064 (get_first_inferior): Declare.
7065 * linux-low.c (linux_wait_for_event): Replace accessing list
7066 implemention details with API function.
7067 * server.c (target_running): Ditto.
7068 (accumulate_file_name_length): New function.
7069 (emit_dll_description): New function.
7070 (handle_qxfer_libraries): Replace accessing list implemention
7071 details with API function.
7072 (handle_qxfer_threads_worker): New function.
7073 (handle_qxfer_threads_proper): Replace accessing list implemention
7074 details with API function.
7075 (handle_query): Ditto.
7076 (visit_actioned_threads_callback_ftype): New typedef.
7077 (visit_actioned_threads_data): New struct.
7078 (visit_actioned_threads): Rewrite to be find_inferior callback.
7079 (resume): Call find_inferior.
7080 (handle_status): Replace accessing list implemention
7081 details with API function.
7082 (process_serial_event): Replace accessing list implemention details
7084 * target.c (set_desired_inferior): Replace accessing list implemention
7085 details with API function.
7086 * tracepoint.c (same_process_p): New function.
7087 (gdb_agent_about_to_close): Replace accessing list implemention
7088 details with API function.
7089 * win32-low.c (child_delete_thread): Replace accessing list
7090 implemention details with API function.
7091 (match_dll_by_basename): New function.
7092 (dll_is_loaded_by_basename): New function.
7093 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7094 details call to dll_is_loaded_by_basename.
7096 2014-02-19 Doug Evans <dje@google.com>
7098 * dll.h (struct dll_info): Add comment.
7099 * gdbthread.h (struct thread_info): Add comment.
7100 (current_ptid): Simplify.
7101 * inferiors.c (add_process): Update.
7102 (remove_process): Update.
7103 * inferiors.h (struct process_info): Rename member "head" to "entry".
7104 * linux-low.c (delete_lwp): Update.
7106 (last_thread_of_process_p): Update.
7107 (kill_one_lwp_callback, linux_kill): Update.
7108 (status_pending_p_callback): Update.
7109 (wait_for_sigstop): Update. Simplify read of ptid.
7110 (start_step_over): Update.
7111 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7112 (get_lwp_thread): Update.
7113 (struct lwp_info): Rename member "head" to "entry".
7114 * regcache.h (inferior_list_entry): Delete.
7115 * server.c (kill_inferior_callback): Update.
7116 (detach_or_kill_inferior_callback): Update.
7117 (print_started_pid): Update.
7118 (print_attached_pid): Update.
7119 (process_serial_event): Simplify read of ptid.
7120 * thread-db.c (thread_db_create_event): Update.
7121 (thread_db_get_tls_address): Update.
7122 * win32-low.c (current_inferior_ptid): Simplify.
7124 2014-02-19 Tom Tromey <tromey@redhat.com>
7126 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7128 (target_supports_btrace): Update.
7130 2014-02-14 Yao Qi <yao@codesourcery.com>
7132 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7133 (rsp-low-ipa.o): New target.
7135 2014-02-12 Tom Tromey <tromey@redhat.com>
7137 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7138 convert_ascii_to_int.
7139 * regcache.c (registers_to_string): Likewise.
7140 * remote-utils.c (decode_M_packet): Likewise.
7141 * server.c (process_serial_event): Likewise.
7143 2014-02-12 Tom Tromey <tromey@redhat.com>
7145 * server.c (handle_query, handle_v_run): Use hex2bin, not
7147 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7149 2014-02-12 Tom Tromey <tromey@redhat.com>
7151 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7152 convert_int_to_ascii.
7153 * regcache.c (registers_to_string, collect_register_as_string):
7155 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7157 * server.c (process_serial_event): Likewise.
7158 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7159 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7161 2014-02-12 Tom Tromey <tromey@redhat.com>
7163 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7164 bin2hex, not hexify.
7165 * tracepoint.c (cmd_qtstatus): Likewise.
7167 2014-02-12 Tom Tromey <tromey@redhat.com>
7169 * remote-utils.c (monitor_output): Pass explicit length to
7172 2014-02-12 Tom Tromey <tromey@redhat.com>
7174 * tracepoint.c: Include rsp-low.h.
7175 * server.c: Include rsp-low.h.
7176 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7177 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7179 * remote-utils.c: Include rsp-low.h.
7180 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7181 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7182 (convert_int_to_ascii, convert_ascii_to_int): Move to
7184 * regcache.c: Include rsp-low.h.
7185 * ax.c: Include rsp-low.h.
7186 * Makefile.in (SFILES): Add common/rsp-low.c.
7187 (OBS): Add rsp-low.o.
7188 (rsp-low.o): New target.
7190 2014-02-12 Tom Tromey <tromey@redhat.com>
7192 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7193 Include print-utils.h.
7194 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7195 (plongest, thirty_two, phex_nz): Remove.
7196 * Makefile.in (SFILES): Add common/print-utils.c.
7197 (OBS): Add print-utils.o.
7198 (print-utils-ipa.o): New target.
7199 (print-utils.o): New target.
7200 (IPA_OBJS): Add print-utils-ipa.o.
7202 2014-02-06 Tom Tromey <tromey@redhat.com>
7204 * Makefile.in (SFILES): Fix indentation.
7206 2014-02-05 Doug Evans <dje@google.com>
7208 * linux-low.c (linux_wait_for_event): Improve comment.
7209 (linux_wait_1): Keep current_inferior in sync with event_child.
7211 2014-01-22 Doug Evans <dje@google.com>
7213 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7215 2014-01-22 Doug Evans <dje@google.com>
7217 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7218 * configure: Regenerate.
7219 * config.in: Regenerate.
7220 * Makefile.in (SFILES): Add debug.c.
7222 * debug.c: New file.
7223 * debug.h: New file.
7224 * linux-aarch64-low.c (*): Update all debugging printfs to use
7225 debug_printf instead of fprintf.
7226 * linux-arm-low.c (*): Ditto.
7227 * linux-cris-low.c (*): Ditto.
7228 * linux-crisv32-low.c (*): Ditto.
7229 * linux-m32r-low.c (*): Ditto.
7230 * linux-sparc-low.c (*): Ditto.
7231 * linux-x86.c (*): Ditto.
7232 * linux-low.c (*): Ditto.
7233 (linux_wait_1): Add calls to debug_enter, debug_exit.
7234 (linux_wait): Remove redundant debugging printf.
7235 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7236 (linux_resume, unstop_all_lwps): Ditto.
7237 * mem-break.c (*): Update all debugging printfs to use
7238 debug_printf instead of fprintf.
7239 * remote-utils.c (*): Ditto.
7240 * thread-db.c (*): Ditto.
7241 * server.c #include <ctype.h>, "gdb_vecs.h".
7242 (debug_threads): Moved to debug.c.
7243 (*): Update all debugging printfs to use debug_printf instead of
7245 (start_inferior): Replace call to fflush with call to debug_flush.
7246 (monitor_show_help): Mention set debug-format.
7247 (parse_debug_format_options): New function.
7248 (handle_monitor_command): Handle "monitor set debug-format".
7249 (gdbserver_usage): Mention --debug-format.
7250 (main): Parse --debug-format.
7251 * server.h (debug_threads): Declaration moved to debug.h.
7253 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7254 trace_debug_1 that uses debug_printf.
7255 (tracepoint_look_up_symbols): Update all debugging printfs to use
7256 debug_printf instead of fprintf.
7258 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7260 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7263 2014-01-17 Pedro Alves <palves@redhat.com>
7266 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7267 defined after including gdb_proc_service.h.
7269 2014-01-16 Doug Evans <dje@google.com>
7271 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7272 (match_dll): Use it.
7274 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7276 * target.h (target_ops) <read_btrace>: Change parameters and
7277 return type to allow error reporting.
7278 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7279 trace reading errors on.
7280 * linux-low.c (linux_low_read_btrace): Pass trace reading
7282 (linux_low_disable_btrace): New.
7284 2014-01-15 Doug Evans <dje@google.com>
7286 * inferiors.c (thread_id_to_gdb_id): Delete.
7287 * inferiors.h (thread_id_to_gdb_id): Delete.
7289 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7291 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7292 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7295 2014-01-08 Pedro Alves <palves@redhat.com>
7297 * server.c (handle_status): Don't discard previous queued stop
7298 replies or thread's pending status here.
7299 (main) <disconnection>: Do it here instead.
7301 2014-01-08 Pedro Alves <palves@redhat.com>
7303 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7304 * server.c (visit_actioned_threads, handle_pending_status): New
7306 (handle_v_cont): Factor out parts to ...
7307 (resume): ... this new function. If in all-stop, and a thread
7308 being resumed has a pending status, report it without actually
7310 (myresume): Adjust to use the new 'resume' function.
7311 (clear_pending_status_callback, set_pending_status_callback)
7312 (find_status_pending_thread_callback): New functions.
7313 (handle_status): Handle the case of multiple threads having
7314 interesting statuses to report. Report threads' real last signal
7315 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7316 with an interesting thread to report the status for, instead of
7317 always reporting the status of the first thread.
7319 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7321 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7322 * gdbreplay.c (gdbreplay_version): Likewise.
7324 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7326 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7327 iov.iov_len with the real length in use.
7329 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7331 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7332 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7333 for all targets that use win32-low.c.
7334 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7335 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7337 2013-12-13 Pedro Alves <palves@redhat.com>
7339 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7340 if equal to TARGET_WAITKIND_LOADED.
7341 * win32-low.c (cached_status): New static global.
7342 (win32_wait): Add declaration.
7343 (do_initial_child_stuff): Flush all initial pending debug events
7344 up to the initial breakpoint.
7345 (win32_wait): If CACHED_STATUS was set, return that instead
7346 of doing a real wait. Remove the code resuming the execution
7347 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7348 during the initial phase. Also remove the code changing
7349 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7350 TARGET_WAITKIND_STOPPED.
7352 2013-12-11 Yao Qi <yao@codesourcery.com>
7354 * notif.c (handle_notif_ack): Return 0 if no notification
7357 2013-11-20 Doug Evans <dje@google.com>
7359 * linux-low.c (linux_set_resume_request): Fix comment.
7361 2013-11-20 Doug Evans <dje@google.com>
7363 * linux-low.c (resume_status_pending_p): Tweak comment.
7365 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7367 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7368 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7369 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7370 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7371 (srv_amd64_regobj): Add amd64-mpx.o.
7372 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7373 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7374 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7375 * i387-fp.c (num_pl_bnd_register) Added constant.
7376 (num_pl_bnd_cfg_registers) Added constant.
7377 (struct i387_xsave) Added reserved area and MPX fields.
7378 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7379 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7381 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7382 (init_registers_amd64_mpx_linux): Declare new function.
7383 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7384 (x86_64_regmap): Add MPX registers.
7385 (x86_linux_read_description): Add MPX case.
7386 (initialize_low_arch): Initialize MPX targets.
7388 2013-11-18 Tom Tromey <tromey@redhat.com>
7390 * configure: Rebuild.
7391 * configure.ac: Don't check for stdlib.h.
7392 * gdbreplay.c: Unconditionally include stdlib.h.
7394 2013-11-18 Tom Tromey <tromey@redhat.com>
7396 * config.in: Rebuild.
7397 * configure: Rebuild.
7398 * configure.ac: Don't use AC_HEADER_DIRENT.
7400 2013-11-18 Tom Tromey <tromey@redhat.com>
7402 * server.h: Don't check HAVE_STRING_H.
7403 * gdbreplay.c: Don't check HAVE_STRING_H.
7404 * configure: Rebuild.
7406 2013-11-18 Tom Tromey <tromey@redhat.com>
7408 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7411 2013-11-08 Tom Tromey <tromey@redhat.com>
7413 * configure, config.in: Rebuild.
7414 * configure.ac: Remove unused configury.
7416 2013-11-08 Tom Tromey <tromey@redhat.com>
7418 * acinclude.m4: Include common.m4, codeset.m4.
7419 * configure, config.in: Rebuild.
7420 * configure.ac: Use GDB_AC_COMMON.
7422 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7424 * linux-s390-low.c (HWCAP_S390_TE): New define.
7425 (s390_arch_setup): Consider the TE field in the HWCAP for
7426 determining 'have_regset_tdb'.
7428 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7431 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7434 2013-10-02 Pedro Alves <palves@redhat.com>
7436 * server.c (process_serial_event): Don't output "GDBserver
7437 exiting" if GDB is connected through stdio.
7438 * target.c (mywait): Likewise, be silent if GDB is connected
7441 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7443 * lynx-low.c (lynx_add_threads_after_attach): New function.
7444 (lynx_attach): Remove call to add_thread. Add call to
7445 lynx_add_threads_after_attach instead.
7447 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7449 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7450 * config.in, configure: Regenerated.
7452 2013-09-18 Yao Qi <yao@codesourcery.com>
7455 * server.c (start_inferior): Clear 'resume_info'.
7457 2013-09-16 Jiong Wang <jiwang@tilera.com>
7459 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7462 2013-09-16 Jiong Wang <jiwang@tilera.com>
7464 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7465 linux-tile-low.o to srv_tgtobj.
7467 2013-09-16 Will Newton <will.newton@linaro.org>
7469 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7472 2013-09-06 Pedro Alves <palves@redhat.com>
7474 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7475 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7476 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7477 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7478 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7479 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7481 2013-09-06 Pedro Alves <palves@redhat.com>
7483 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7484 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7486 2013-09-06 Pedro Alves <palves@redhat.com>
7488 * linux-amd64-ipa.c: Include tracepoint.h.
7489 * linux-i386-ipa.c: Include tracepoint.h.
7491 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7493 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7494 (ps_get_thread_area): New function.
7496 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7498 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7499 (initialize_low_arch): Call init_registers_crisv32 rather than
7500 init_register_crisv32.
7502 2013-09-05 Pedro Alves <palves@redhat.com>
7504 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7506 * hostio.h: ... this new file.
7507 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7508 win32-low.c: Include hostio.h.
7510 2013-09-05 Pedro Alves <palves@redhat.com>
7512 * server.h (gdb_client_data, handler_func, callback_handler_func)
7513 (delete_file_handler, add_file_handler, append_callback_event)
7514 (delete_callback_event, start_event_loop, initialize_event_loop):
7515 Move to event-loop.h and include it.
7516 * event-loop.h: New file.
7518 2013-09-05 Pedro Alves <palves@redhat.com>
7520 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7521 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7522 (loaded_dll, unloaded_dll): Move to ...
7523 * dll.h: ... this new file.
7524 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7526 2013-09-05 Pedro Alves <palves@redhat.com>
7528 * server.h (current_process, get_thread_process, all_processes)
7529 (add_inferior_to_list, for_each_inferior, current_inferior)
7530 (remove_inferior, add_process, remove_process, find_process_pid)
7531 (have_started_inferiors_p, have_attached_inferiors_p)
7532 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7533 (clear_inferiors, find_inferior, find_inferior_id)
7534 (inferior_target_data, set_inferior_target_data)
7535 (inferior_regcache_data, set_inferior_regcache_data): Move to
7536 inferiors.h, and include it.
7537 * inferiors.h: New file.
7539 2013-09-05 Pedro Alves <palves@redhat.com>
7541 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7545 2013-09-05 Pedro Alves <palves@redhat.com>
7547 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7549 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7550 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7551 (handle_tracepoint_general_set, handle_tracepoint_query)
7552 (tracepoint_finished_step, tracepoint_was_hit)
7553 (release_while_stepping_state_list, current_traceframe)
7554 (in_readonly_region, traceframe_read_mem)
7555 (fetch_traceframe_registers, traceframe_read_sdata)
7556 (traceframe_read_info, struct fast_tpoint_collect_status)
7557 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7558 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7559 (supply_fast_tracepoint_registers)
7560 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7561 (ipa_tdesc, claim_trampoline_space)
7562 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7563 (agent_mem_read, agent_get_trace_state_variable_value)
7564 (agent_set_trace_state_variable_value, agent_tsv_read)
7565 (agent_mem_read_string, get_raw_reg_func_addr)
7566 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7567 * tracepoint.h: ... this new file.
7569 2013-09-05 Pedro Alves <palves@redhat.com>
7571 * server.h (perror_with_name, error, fatal, warning, paddress)
7572 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7574 * utils.h: New file.
7576 2013-09-05 Pedro Alves <palves@redhat.com>
7578 * server.h (remote_debug, noack_mode, transport_is_reliable)
7579 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7580 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7581 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7582 (write_enn, initialize_async_io, enable_async_io)
7583 (disable_async_io, check_remote_input_interrupt_request)
7584 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7585 (dead_thread_notify, prepare_resume_reply)
7586 (decode_address_to_semicolon, decode_address, decode_m_packet)
7587 (decode_M_packet, decode_X_packet, decode_xfer_write)
7588 (decode_search_memory_packet, unhexify, hexify)
7589 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7590 (look_up_one_symbol, relocate_instruction)
7591 (monitor_output): Move to remote-utils.h, and include it.
7592 * remote-utils.h: New file.
7594 2013-09-05 Pedro Alves <palves@redhat.com>
7596 * server.h (_): Delete.
7598 2013-09-02 Pedro Alves <palves@redhat.com>
7600 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7601 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7603 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7605 2013-09-02 Pierre Muller <muller@sourceware.org>
7607 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7608 or WriteProcessMemory complete successfully and handle
7609 ERROR_PARTIAL_COPY error.
7611 2013-09-02 Pedro Alves <palves@redhat.com>
7613 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7614 error instead of EIO.
7616 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7619 * linux-low.c: Include filestuff.h.
7620 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7621 * lynx-low.c: Include filestuff.h.
7622 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7623 * server.c: Include filestuff.h.
7624 (main): Call notice_open_fds.
7625 * spu-low.c: Include filestuff.h.
7626 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7628 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7630 * Makefile.in: Explain why ../target and ../nat are not
7631 listed as include file search paths.
7632 (linux-waitpid.o): New object file rule.
7633 * configure.srv (srv_native_linux_obj): New variable.
7634 Replace all occurrences of linux native object files with
7635 $srv_native_linux_obj.
7636 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7637 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7638 (linux_enable_event_reporting): Remove declaration.
7639 (my_waitpid): Moved to common/linux-waitpid.c.
7640 (linux_wait_for_event): Pass ptid when calling
7641 linux_enable_event_reporting.
7642 (linux_supports_tracefork_flag): Remove.
7643 (linux_enable_event_reporting): Likewise.
7644 (linux_tracefork_grandchild): Remove.
7645 (STACK_SIZE): Moved to common/linux-ptrace.c.
7646 (linux_tracefork_child): Remove.
7647 (linux_test_for_tracefork): Remove.
7648 (linux_look_up_symbols): Call linux_supports_traceclone.
7649 (initialize_low): Remove call to linux_test_for_tracefork.
7650 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7651 common/linux-ptrace.h.
7652 (PTRACE_TYPE_ARG4): Likewise.
7653 Include linux-ptrace.h.
7655 2013-08-21 Pedro Alves <palves@redhat.com>
7657 * config.in: Renegerate.
7659 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7661 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7662 (SFILES): Remove $(srcdir)/common/target-common.c and
7663 add $(srcdir)/target/waitstatus.c.
7664 (OBS): Remove target-common.o and add waitstatus.o.
7665 (server_h): Remove $(srcdir)/../common/target-common.h and
7666 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7667 and $(srcdir)/../target/waitstatus.h.
7668 (target-common.o): Remove.
7669 (waitstatus.o): New target object file.
7670 * target.h: Do not include target-common.h and
7671 include target/resume.h, target/wait.h and
7672 target/waitstatus.h.
7674 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7676 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7677 to PTRACE_TYPE_ARG3.
7678 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7679 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7681 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7682 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7684 2013-07-27 Jie Zhang <jie@codesourcery.com>
7685 Daniel Jacobowitz <dan@codesourcery.com>
7686 Yao Qi <yao@codesourcery.com>
7688 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7689 (mips-linux-watch.o): New rule.
7690 (mips_linux_watch_h): New variable.
7691 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7693 * linux-mips-low.c: Include mips-linux-watch.h.
7694 (struct arch_process_info, struct arch_lwp_info): New.
7695 (update_watch_registers_callback): New function.
7696 (mips_linux_new_process, mips_linux_new_thread) New functions.
7697 (mips_linux_prepare_to_resume, mips_insert_point): New
7699 (mips_remove_point, mips_stopped_by_watchpoint): New
7701 (rsp_bp_type_to_target_hw_bp_type): New function.
7702 (mips_stopped_data_address): New function.
7703 (the_low_target): Add watchpoint support functions.
7705 2013-07-27 Yao Qi <yao@codesourcery.com>
7707 * i386-low.c: Include break-common.h.
7708 (enum target_hw_bp_type): Remove.
7710 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7712 * Makefile.in (SFILES): /common/target-common.c.
7713 (OBS): Add target-common.o.
7714 (server_h): Add $(srcdir)/../common/target-common.h.
7715 (target-common.o): New target.
7716 * server.c (queue_stop_reply_callback): Free
7717 status string after use.
7718 * target.c (target_waitstatus_to_string): Remove.
7719 * target.h: Include target-common.h.
7720 (resume_kind): Likewise.
7721 (target_waitkind): Likewise.
7722 (target_waitstatus): Likewise.
7723 (TARGET_WNOHANG): Likewise.
7725 2013-07-04 Yao Qi <yao@codesourcery.com>
7727 * Makefile.in (host_alias): Use @host_noncanonical@.
7728 (target_alias): Use @target_noncanonical@.
7729 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7730 ACX_NONCANONICAL_HOST.
7731 * configure: Regenerated.
7734 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7736 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7737 * configure: Rebuild.
7738 * Makefile.in (version_host, version_target): Get from configure.
7739 (version.c): Use $(version_host) and $(version_target).
7741 2013-07-03 Pedro Alves <palves@redhat.com>
7743 * Makefile.in (config.status): Depend on development.sh.
7744 * acinclude.m4: Include libmcheck.m4.
7745 * configure: Regenerate.
7747 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7749 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7750 attribute inside the parentheses.
7751 (winapi_DebugSetProcessKillOnExit): Ditto.
7752 (winapi_DebugBreakProcess): Ditto.
7753 (winapi_GenerateConsoleCtrlEvent): Ditto.
7755 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7757 * notif.h (notif_event): Add a dummy member to avoid compiler
7760 2013-07-01 Pedro Alves <palves@redhat.com>
7762 * hostio.c (HOSTIO_PATH_MAX): Define.
7763 (require_filename, handle_open, handle_unlink, handle_readlink):
7766 2013-07-01 Pedro Alves <palves@redhat.com>
7768 * server.h: Include "pathmax.h".
7769 * linux-low.c: Don't include sys/param.h.
7770 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7772 * win32-low.c: Don't include sys/param.h.
7773 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7775 2013-07-01 Pedro Alves <palves@redhat.com>
7777 * event-loop.c: Don't check HAVE_UNISTD_H before including
7779 * gdbreplay.c: Likewise.
7780 * remote-utils.c: Likewise.
7781 * server.c: Likewise.
7782 * configure.ac: Don't check for unistd.h.
7783 * configure: Regenerate.
7785 2013-06-28 Tom Tromey <tromey@redhat.com>
7787 * Makefile.in (version.c): Use version.in, not
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 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7799 Fix trace-status to output user name without trailing colon.
7800 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7802 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7804 Fix trace-status to output proper start-time and stop-time.
7805 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7806 output start time and stop time in hex as gdb expects.
7808 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7810 * tracepoint.c (build_traceframe_info_xml): Output trace state
7811 variables present in the trace buffer.
7813 2013-06-24 Tom Tromey <tromey@redhat.com>
7815 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7817 (version.o): Remove.
7818 * gdbreplay.c: Include version.h.
7819 (version, host_name): Don't declare.
7820 * server.h: Include version.h.
7821 (version, host_name): Don't declare.
7823 2013-06-12 Pedro Alves <palves@redhat.com>
7825 * linux-x86-low.c (linux_is_elf64): Delete global.
7826 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7827 with local linux_pid_exe_is_elf_64_file use.
7829 2013-06-11 Pedro Alves <palves@redhat.com>
7831 * linux-low.c (regset_disabled, disable_regset): New functions.
7832 (regsets_fetch_inferior_registers)
7833 (regsets_store_inferior_registers): Use them.
7834 (initialize_regsets_info); Don't allocate the disabled_regsets
7836 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7839 2013-06-11 Pedro Alves <palves@redhat.com>
7841 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7844 2013-06-11 Pedro Alves <palves@redhat.com>
7846 * linux-x86-low.c (initialize_low_arch): Call
7847 init_registers_x32_avx_linux.
7849 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7851 Fix compatibility with Android Bionic.
7852 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7855 2013-06-07 Pedro Alves <palves@redhat.com>
7858 * Makefile.in (OBS): Add tdesc.o.
7859 (IPA_OBJS): Add tdesc-ipa.o.
7860 (tdesc-ipa.o): New rule.
7861 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7863 * linux-low.c (new_inferior): Delete.
7864 (disabled_regsets, num_regsets): Delete.
7865 (linux_add_process): Adjust to set the new per-process
7867 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7868 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7869 was a stop. When calling arch_setup, switch the current inferior
7870 to the thread that got an event.
7871 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7872 (regsets_fetch_inferior_registers)
7873 (regsets_store_inferior_registers): New regsets_info parameter.
7875 (linux_register_in_regsets): New regs_info parameter. Adjust to
7877 (register_addr, fetch_register, store_register): New usrregs_info
7878 parameter. Adjust to use it.
7879 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7880 parameter regs_info. Adjust to use it.
7881 (linux_fetch_registers): Get the current inferior's regs_info, and
7883 (linux_store_registers): Ditto.
7884 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7885 (initialize_low): Don't initialize the target_regsets here. Call
7886 initialize_low_arch.
7887 * linux-low.h (target_regsets): Delete declaration.
7888 (struct regsets_info): New.
7889 (struct usrregs_info): New.
7890 (struct regs_info): New.
7891 (struct process_info_private) <new_inferior>: New field.
7892 (struct linux_target_ops): Delete the num_regs, regmap, and
7893 regset_bitmap fields. New field regs_info.
7894 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7895 * i387-fp.c (num_xmm_registers): Delete.
7896 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7897 calls to new interface.
7898 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7899 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7900 Infer the number of xmm registers from the regcache's target
7902 * i387-fp.h (num_xmm_registers): Delete.
7903 * inferiors.c (add_thread): Don't install the thread's regcache
7905 * proc-service.c (gregset_info): Fetch the current inferior's
7906 regs_info. Adjust to use it.
7907 * regcache.c: Include tdesc.h.
7908 (register_bytes, reg_defs, num_registers)
7909 (gdbserver_expedite_regs): Delete.
7910 (get_thread_regcache): If the thread doesn't have a regcache yet,
7911 create one, instead of aborting gdbserver.
7912 (regcache_invalidate_one): Rename to ...
7913 (regcache_invalidate_thread): ... this.
7914 (regcache_invalidate_one): New.
7915 (regcache_invalidate): Only invalidate registers of the current
7917 (init_register_cache): Add target_desc parameter, and use it.
7918 (new_register_cache): Ditto. Assert the target description has a
7919 non zero registers_size.
7920 (regcache_cpy): Add assertions. Adjust.
7921 (realloc_register_cache, set_register_cache): Delete.
7922 (registers_to_string, registers_from_string): Adjust.
7923 (find_register_by_name, find_regno, find_register_by_number)
7924 (register_cache_size): Add target_desc parameter, and use it.
7925 (free_register_cache_thread, free_register_cache_thread_one)
7926 (regcache_release, register_cache_size): New.
7927 (register_size): Add target_desc parameter, and use it.
7928 (register_data, supply_register, supply_register_zeroed)
7929 (supply_regblock, supply_register_by_name, collect_register)
7930 (collect_register_as_string, collect_register_by_name): Adjust.
7931 * regcache.h (struct target_desc): Forward declare.
7932 (struct regcache) <tdesc>: New field.
7933 (init_register_cache, new_register_cache): Add target_desc
7935 (regcache_invalidate_thread): Declare.
7936 (regcache_invalidate_one): Delete declaration.
7937 (regcache_release): Declare.
7938 (find_register_by_number, register_cache_size, register_size)
7939 (find_regno): Add target_desc parameter.
7940 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7942 * remote-utils.c: Include tdesc.h.
7943 (outreg, prepare_resume_reply): Adjust.
7944 * server.c: Include tdesc.h.
7945 (gdbserver_xmltarget): Delete declaration.
7946 (get_features_xml, process_serial_event): Adjust.
7947 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7949 (struct process_info) <tdesc>: New field.
7950 (ipa_tdesc): Declare.
7951 * tdesc.c: New file.
7952 * tdesc.h: New file.
7953 * tracepoint.c: Include tdesc.h.
7954 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7955 (get_context_regcache): Adjust to pass ipa_tdesc down.
7956 (do_action_at_tracepoint): Adjust to get the register cache size
7957 from the context regcache's description.
7958 (traceframe_walk_blocks): Adjust to get the register cache size
7959 from the current trace frame's description.
7960 (traceframe_get_pc): Adjust to get current trace frame's
7961 description and pass it down.
7962 (gdb_collect): Adjust to get the register cache size from the
7964 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7965 (gdbserver_xmltarget): Delete.
7966 (initialize_low_tracepoint): Set the ipa's target description.
7967 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7968 (initialize_low_tracepoint): Set the ipa's target description.
7969 * linux-x86-low.c: Include tdesc.h.
7970 [__x86_64__] (is_64bit_tdesc): New.
7971 (ps_get_thread_area, x86_get_thread_area): Use it.
7972 (i386_cannot_store_register): Rename to ...
7973 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7974 (i386_cannot_fetch_register): Rename to ...
7975 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7976 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7978 (target_regsets): Rename to ...
7979 (x86_regsets): ... this.
7980 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7982 (x86_siginfo_fixup): Use is_64bit_tdesc.
7983 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7984 (tdesc_x32_avx_linux, tdesc_x32_linux)
7985 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7987 (x86_linux_update_xmltarget): Delete.
7988 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7989 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7990 (AMD64_LINUX_USER64_CS): New.
7991 (x86_linux_read_description): New, based on
7992 x86_linux_update_xmltarget.
7993 (same_process_callback): New.
7994 (x86_arch_setup_process_callback): New.
7995 (x86_linux_update_xmltarget): New.
7996 (x86_regsets_info): New.
7997 (amd64_linux_regs_info): New.
7998 (i386_linux_usrregs_info): New.
7999 (i386_linux_regs_info): New.
8000 (x86_linux_regs_info): New.
8001 (x86_arch_setup): Reimplement.
8002 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8003 (x86_emit_ops): Ditto.
8004 (the_low_target): Adjust. Install x86_linux_regs_info,
8005 x86_cannot_fetch_register, and x86_cannot_store_register.
8006 (initialize_low_arch): New.
8007 * linux-ia64-low.c (tdesc_ia64): Declare.
8008 (ia64_fetch_register): Adjust.
8009 (ia64_usrregs_info, regs_info): New globals.
8010 (ia64_regs_info): New function.
8011 (the_low_target): Adjust.
8012 (initialize_low_arch): New function.
8013 * linux-sparc-low.c (tdesc_sparc64): Declare.
8014 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8016 (sparc_arch_setup): New function.
8017 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8018 (the_low_target): Adjust.
8019 (initialize_low_arch): New function.
8020 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8021 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8022 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8023 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8024 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8025 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8026 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8027 (tdesc_powerpc_isa205_vsx64l): Declare.
8028 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8029 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8030 (ppc_set_pc, ppc_get_hwcap): Adjust.
8031 (ppc_usrregs_info): Forward declare.
8032 (!__powerpc64__) ppc_regmap_adjusted: New global.
8033 (ppc_arch_setup): Adjust to the current process'es target
8035 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8036 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8037 (ppc_store_evrregset): Adjust.
8038 (target_regsets): Rename to ...
8039 (ppc_regsets): ... this, and make static.
8040 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8041 (ppc_regs_info): New function.
8042 (the_low_target): Adjust.
8043 (initialize_low_arch): New function.
8044 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8045 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8046 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8047 (tdesc_s390x_linux64v2): Declare.
8048 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8049 (s390_fill_gregset, s390_store_last_break): Adjust.
8050 (target_regsets): Rename to ...
8051 (s390_regsets): ... this, and make static.
8052 (s390_get_pc, s390_set_pc): Adjust.
8053 (s390_get_hwcap): New target_desc parameter, and use it.
8054 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8055 (s390_arch_setup): Adjust to set the current process'es target
8056 description. Don't adjust the regmap.
8057 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8058 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8059 (regs_info_3264): New globals.
8060 (s390_regs_info): New function.
8061 (the_low_target): Adjust.
8062 (initialize_low_arch): New function.
8063 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8064 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8065 [__mips64] (init_registers_mips_linux)
8066 (init_registers_mips_dsp_linux): Delete defines.
8067 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8068 (have_dsp): New global.
8069 (mips_read_description): New, based on mips_arch_setup.
8070 (mips_arch_setup): Reimplement.
8071 (get_usrregs_info): New function.
8072 (mips_cannot_fetch_register, mips_cannot_store_register)
8073 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8074 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8075 (target_regsets): Rename to ...
8076 (mips_regsets): ... this, and make static.
8077 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8078 (dsp_regs_info, regs_info): New globals.
8079 (mips_regs_info): New function.
8080 (the_low_target): Adjust.
8081 (initialize_low_arch): New function.
8082 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8083 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8085 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8086 (arm_read_description): New, with bits factored from
8088 (arm_arch_setup): Reimplement.
8089 (target_regsets): Rename to ...
8090 (arm_regsets): ... this, and make static.
8091 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8092 (arm_regs_info): New function.
8093 (the_low_target): Adjust.
8094 (initialize_low_arch): New function.
8095 * linux-m68k-low.c (tdesc_m68k): Declare.
8096 (target_regsets): Rename to ...
8097 (m68k_regsets): ... this, and make static.
8098 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8099 (m68k_regs_info): New function.
8100 (m68k_arch_setup): New function.
8101 (the_low_target): Adjust.
8102 (initialize_low_arch): New function.
8103 * linux-sh-low.c (tdesc_sharch): Declare.
8104 (target_regsets): Rename to ...
8105 (sh_regsets): ... this, and make static.
8106 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8107 (sh_regs_info, sh_arch_setup): New functions.
8108 (the_low_target): Adjust.
8109 (initialize_low_arch): New function.
8110 * linux-bfin-low.c (tdesc_bfin): Declare.
8111 (bfin_arch_setup): New function.
8112 (bfin_usrregs_info, regs_info): New globals.
8113 (bfin_regs_info): New function.
8114 (the_low_target): Adjust.
8115 (initialize_low_arch): New function.
8116 * linux-cris-low.c (tdesc_cris): Declare.
8117 (cris_arch_setup): New function.
8118 (cris_usrregs_info, regs_info): New globals.
8119 (cris_regs_info): New function.
8120 (the_low_target): Adjust.
8121 (initialize_low_arch): New function.
8122 * linux-cris-low.c (tdesc_crisv32): Declare.
8123 (cris_arch_setup): New function.
8124 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8125 (cris_regs_info): New function.
8126 (the_low_target): Adjust.
8127 (initialize_low_arch): New function.
8128 * linux-m32r-low.c (tdesc_m32r): Declare.
8129 (m32r_arch_setup): New function.
8130 (m32r_usrregs_info, regs_info): New globals.
8131 (m32r_regs_info): Adjust.
8132 (initialize_low_arch): New function.
8133 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8134 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8135 (tic6x_usrregs_info): Forward declare.
8136 (tic6x_read_description): New function, based on ...
8137 (tic6x_arch_setup): ... this. Reimplement.
8138 (target_regsets): Rename to ...
8139 (tic6x_regsets): ... this, and make static.
8140 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8141 (tic6x_regs_info): New function.
8142 (the_low_target): Adjust.
8143 (initialize_low_arch): New function.
8144 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8145 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8146 (target_regsets): Rename to ...
8147 (xtensa_regsets): ... this, and make static.
8148 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8150 (xtensa_arch_setup, xtensa_regs_info): New functions.
8151 (the_low_target): Adjust.
8152 (initialize_low_arch): New function.
8153 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8154 (nios2_arch_setup): Set the current process'es tdesc.
8155 (target_regsets): Rename to ...
8156 (nios2_regsets): ... this.
8157 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8158 (nios2_regs_info): New function.
8159 (the_low_target): Adjust.
8160 (initialize_low_arch): New function.
8161 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8162 (aarch64_arch_setup): Set the current process'es tdesc.
8163 (target_regsets): Rename to ...
8164 (aarch64_regsets): ... this.
8165 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8166 (aarch64_regs_info): New function.
8167 (the_low_target): Adjust.
8168 (initialize_low_arch): New function.
8169 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8171 (target_regsets): Rename to ...
8172 (tile_regsets): ... this.
8173 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8174 (tile_regs_info): New function.
8175 (tile_arch_setup): Set the current process'es tdesc.
8176 (the_low_target): Adjust.
8177 (initialize_low_arch): New function.
8178 * spu-low.c (tdesc_spu): Declare.
8179 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8180 * win32-arm-low.c (tdesc_arm): Declare.
8181 (arm_arch_setup): New function.
8182 (the_low_target): Install arm_arch_setup instead of
8184 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8185 (init_windows_x86): Rename to ...
8186 (i386_arch_setup): ... this. Set `win32_tdesc'.
8187 (the_low_target): Adjust.
8188 * win32-low.c (win32_tdesc): New global.
8189 (child_add_thread): Don't create the thread cache here.
8190 (do_initial_child_stuff): Set the new process'es tdesc.
8191 * win32-low.h (struct target_desc): Forward declare.
8192 (win32_tdesc): Declare.
8193 * lynx-i386-low.c (tdesc_i386): Declare global.
8194 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8195 * lynx-low.c (lynx_tdesc): New global.
8196 (lynx_add_process): Set the new process'es tdesc.
8197 * lynx-low.h (struct target_desc): Forward declare.
8198 (lynx_tdesc): Declare global.
8199 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8200 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8201 * nto-low.c (nto_tdesc): New global.
8202 (do_attach): Set the new process'es tdesc.
8203 * nto-low.h (struct target_desc): Forward declare.
8204 (nto_tdesc): Declare.
8205 * nto-x86-low.c (tdesc_i386): Declare.
8206 (nto_x86_arch_setup): Set `nto_tdesc'.
8208 2013-06-04 Gary Benson <gbenson@redhat.com>
8210 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8211 to qSupported response when appropriate.
8212 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8213 with nonzero-length annex.
8214 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8215 arguments supplied in annex.
8217 2013-05-31 Doug Evans <dje@google.com>
8220 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8221 64 bits in 64-cross-32 environment.
8223 2013-05-28 Pedro Alves <palves@redhat.com>
8225 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8226 (aarch64-without-fpu.c): Delete rule.
8227 * configure.srv (aarch64*-*-linux*): Remove references to
8228 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8229 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8232 2013-05-24 Pedro Alves <palves@redhat.com>
8234 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8235 instead of strchr/decode_address. Error if the range isn't split
8236 with a ','. Don't assume there's be a ':' in the action.
8238 2013-05-23 Yao Qi <yao@codesourcery.com>
8239 Pedro Alves <palves@redhat.com>
8241 * linux-low.c (lwp_in_step_range): New function.
8242 (linux_wait_1): If the thread was range stepping and stopped
8243 outside the stepping range, report the stop to GDB. Otherwise,
8244 continue stepping. Add range stepping debug output.
8245 (linux_set_resume_request): Copy the step range from the resume
8247 (linux_supports_range_stepping): New.
8248 (linux_target_ops) <supports_range_stepping>: Set to
8249 linux_supports_range_stepping.
8250 * linux-low.h (struct linux_target_ops)
8251 <supports_range_stepping>: New field.
8252 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8253 * linux-x86-low.c (x86_supports_range_stepping): New.
8254 (the_low_target) <supports_range_stepping>: Set to
8255 x86_supports_range_stepping.
8256 * server.c (handle_v_cont): Handle 'r' action.
8257 (handle_v_requests): Append ";r" if the target supports range
8259 * target.h (struct thread_resume) <step_range_start,
8260 step_range_end>: New fields.
8261 (struct target_ops) <supports_range_stepping>:
8263 (target_supports_range_stepping): New macro.
8265 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8267 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8268 confusion in comment.
8270 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8272 * lynx-low.c (struct process_info_private): New type.
8273 (lynx_add_process): New function.
8274 (lynx_create_inferior, lynx_attach): Replace calls to
8275 add_process by calls to lynx_add_process.
8276 (lynx_resume): If PTID is null, then try using
8277 current_process()->private->last_wait_event_ptid.
8279 (lynx_clear_inferiors): Delete. The contents of that function
8280 has been inlined in lynx_mourn;
8281 (lynx_wait_1): Save the ptid in the process's private data.
8282 (lynx_mourn): Free the process' private data. Replace call
8283 to lynx_clear_inferiors by call to clear_inferiors.
8285 2013-05-17 Yao Qi <yao@codesourcery.com>
8287 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8290 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8292 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8293 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8294 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8295 PT_TEXT_END_ADDR guards. Update comments.
8296 (linux_target_op) <read_offsets>: Conditionally define to
8297 linux_read_offsets if the target is UCLIBC and if it defines
8298 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8300 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8301 Andrew Jenner <andrew@codesourcery.com>
8303 * Makefile.in (SFILES): Add linux-nios2-low.c.
8304 (clean): Add action to delete nios2-linux.c.
8305 (nios2-linux.c): New rule.
8306 * configure.srv: Add nios2*-*-linux*.
8307 * linux-nios2-low.c: New.
8309 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8311 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8313 2013-04-25 Hui Zhu <hui@codesourcery.com>
8316 * ax.c (ax_printf): Add fflush.
8318 2013-04-22 Tom Tromey <tromey@redhat.com>
8320 * Makefile.in (SFILES): Add filestuff.c.
8321 (OBS): Add filestuff.o.
8322 (filestuff.o): New target.
8323 * config.in, configure: Rebuild.
8324 * configure.ac: Check for fdwalk, pipe2.
8326 2013-04-17 Pedro Alves <palves@redhat.com>
8328 * configure.ac (USE_THREAD_DB): Delete variable.
8329 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8330 Don't AC_SUBST USE_THREAD_DB.
8331 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8332 * config.in, configure: Regenerate.
8334 2013-04-16 Pedro Alves <palves@redhat.com>
8336 * linux-low.h (struct lwp_info) <thread_known>: Move under
8337 the USE_THREAD_DB #ifdef.
8339 2013-04-16 Pedro Alves <palves@redhat.com>
8341 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8342 (linux-low.o): Delete rule.
8343 * linux-low.h: Always include "gdb_thread_db.h" instead of
8344 conditionally including thread_db.h.
8345 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8348 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8350 * Makefile.in (install-only): Fix make install regression.
8352 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8354 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8355 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8357 * gdbserver.1: Remove.
8359 2013-03-22 Pedro Alves <palves@redhat.com>
8361 * linux-low.c (handle_extended_wait): Don't call
8362 linux_enable_event_reporting.
8364 2013-03-15 Tony Theodore <tonyt@logyst.com>
8367 * Makefile.in (SHELL): Use @SHELL@.
8369 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8371 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8374 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8376 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8377 Remove extraneous NULL element.
8379 2013-03-13 Yao Qi <yao@codesourcery.com>
8381 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8382 'V' block in trace frame.
8384 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8386 * target.h (struct target_ops): Add btrace ops.
8387 (target_supports_btrace): New macro.
8388 (target_enable_btrace): New macro.
8389 (target_disable_btrace): New macro.
8390 (target_read_btrace): New macro.
8391 * gdbthread.h (struct thread_info): Add btrace field.
8392 * server.c: Include btrace-common.h.
8393 (handle_btrace_general_set): New function.
8394 (handle_btrace_enable): New function.
8395 (handle_btrace_disable): New function.
8396 (handle_general_set): Call handle_btrace_general_set.
8397 (handle_qxfer_btrace): New function.
8398 (struct qxfer qxfer_packets[]): Add btrace entry.
8399 * inferiors.c (remove_thread): Disable btrace.
8400 * linux-low: Include linux-btrace.h.
8401 (linux_low_enable_btrace): New function.
8402 (linux_low_read_btrace): New function.
8403 (linux_target_ops): Add btrace ops.
8404 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8405 Add srv_linux_btrace=yes.
8406 (x86_64-*-linux*): Add linux-btrace.o.
8407 Add srv_linux_btrace=yes.
8408 * configure.ac: Define HAVE_LINUX_BTRACE.
8409 * config.in: Regenerated.
8410 * configure: Regenerated.
8412 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8414 * server.c (handle_qxfer): Preserve error message if -3 is
8416 (qxfer): Document the -3 return value.
8418 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8420 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8421 (linux_btrace_h): New variable.
8422 (linux-btrace.o): New rule.
8424 2013-03-08 Stan Shebs <stan@codesourcery.com>
8425 Hafiz Abid Qadeer <abidh@codesourcery.com>
8427 * tracepoint.c (trace_buffer_size): New global.
8428 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8429 (init_trace_buffer): Change to one-argument function. Allocate
8430 trace buffer memory.
8431 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8432 handle QTBuffer:size packet.
8433 (cmd_bigqtbuffer_size): New function.
8434 (initialize_tracepoint): Call init_trace_buffer with
8435 DEFAULT_TRACE_BUFFER_SIZE.
8436 * server.c (handle_query): Add QTBuffer:size in the
8439 2013-03-07 Yao Qi <yao@codesourcery.com>
8441 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8442 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8444 (cmd_qtsp): Adjust condition. Do post increment.
8445 Set cur_action and cur_step_action back to 0.
8447 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8450 * linux-low.c (linux_write_memory): Return early success if LEN is
8453 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8455 * configure.srv: Add x86_64-*-cygwin* as target.
8457 2013-02-28 Tom Tromey <tromey@redhat.com>
8459 * configure.ac: Invoke AC_SYS_LARGEFILE.
8460 * configure, config.in: Rebuild.
8462 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8464 * win32-low.c: Throughout, fix format strings and casts of
8465 printf-like functions to avoid type related warnings on all
8467 (get_child_debug_event): Print dwDebugEventCode as hex since
8468 that's how it's usually documented.
8470 2013-02-28 Yao Qi <yao@codesourcery.com>
8472 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8475 2013-02-27 Jiong Wang <jiwang@tilera.com>
8477 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8478 (reg-tilegx32.c): New rule.
8479 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8480 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8481 different register info initializer according to elf class.
8482 (init_registers_tilgx32): New function. The tilegx32 register info
8484 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8485 (tile_store_gregset): Likewise.
8487 2013-02-27 Yao Qi <yao@codesourcery.com>
8489 * server.c (process_point_options): Print debug message when
8490 debug_threads is true.
8492 2013-02-26 Yao Qi <yao@codesourcery.com>
8494 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8496 2013-02-19 Pedro Alves <palves@redhat.com>
8497 Kai Tietz <ktietz@redhat.com>
8501 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8502 instead of strtoul to extract address from packet.
8503 (process_serial_event) <'z'>: Likewise.
8505 2013-02-18 Yao Qi <yao@codesourcery.com>
8507 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8509 2013-02-14 Pedro Alves <palves@redhat.com>
8513 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8514 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8516 2013-02-14 Pedro Alves <palves@redhat.com>
8518 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8520 2013-02-14 Pedro Alves <palves@redhat.com>
8522 * tracepoint.c (save_string): Delete.
8523 (add_tracepoint_action): Use savestring instead of save_string.
8525 2013-02-12 Pedro Alves <palves@redhat.com>
8527 * linux-xtensa-low.c: Ditto.
8528 * xtensa-xtregs.c: Ditto.
8530 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8532 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8535 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8537 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8538 aarch64_num_wp_regs and aarch64_num_bp_regs to
8539 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8541 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8543 * linux-aarch64-low.c (ps_get_thread_area): Replace
8544 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8546 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8547 Marcus Shawcroft <marcus.shawcroft@arm.com>
8548 Nigel Stephens <nigel.stephens@arm.com>
8549 Yufeng Zhang <yufeng.zhang@arm.com>
8551 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8552 (aarch64.c, aarch64-without-fpu.c): New targets.
8553 * configure.srv (aarch64*-*-linux*): New.
8554 * linux-aarch64-low.c: New file.
8556 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8558 * linux-low.c (handle_extended_wait, linux_create_inferior)
8559 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8560 (dequeue_one_deferred_signal, linux_resume_one_thread)
8561 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8562 (linux_tracefork_grandchild, linux_test_for_tracefork)
8563 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8564 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8565 where the argument is 0.
8567 2013-01-25 Yao Qi <yao@codesourcery.com>
8569 * event-loop.c: Include "queue.h".
8570 (gdb_event_p): New typedef.
8571 (struct gdb_event) <next_event>: Remove.
8572 (event_queue): Change to QUEUE(gdb_event_p).
8573 (async_queue_event): Remove.
8574 (gdb_event_xfree): New.
8575 (initialize_event_loop): New.
8576 (process_event): Use API from QUEUE.
8577 (wait_for_event): Likewise.
8578 * server.c (main): Call initialize_event_loop.
8579 * server.h (initialize_event_loop): Declare.
8581 2013-01-18 Yao Qi <yao@codesourcery.com>
8583 * ax.h (struct eval_agent_expr_context): New.
8584 (gdb_eval_agent_expr): Update declaration.
8585 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8586 TFRAME. Add new argument CTX.
8587 * server.h (struct eval_agent_expr_context): Declare.
8588 (agent_mem_read, agent_tsv_read): Update declaration.
8589 (agent_mem_read_string): Likewise.
8590 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8591 (add_traceframe_block): Add new argument TPOINT.
8592 Increase TPOINT->traceframe_usage.
8593 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8594 eval_tracepoint_agent_expr.
8595 (condition_true_at_tracepoint): Likewise.
8596 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8597 (agent_mem_read_string, agent_tsv_read): Likewise.
8599 2013-01-16 Yao Qi <yao@codesourcery.com>
8601 * linux-low.c (linux_resume_one_lwp): Don't check
8602 'lwp->bp_reinsert != 0'.
8604 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8605 Pedro Alves <palves@redhat.com>
8607 * lynx-low.c (ptrace_request_to_str): Define a temporary
8608 macro and use it to simplify this function's implementation.
8610 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8612 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8615 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8617 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8619 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8621 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8623 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8625 * lynx-low.c (lynx_resume): Use the resume_info parameter
8626 to determine the ptid for the lynx_ptrace call, unless
8627 it is equal to minus_one_ptid, in which case we use the
8628 ptid of the current_inferior.
8629 (lynx_wait_1): After having received a thread create/exit
8630 event, resume the inferior's execution using the signaling
8631 thread's ptid, rather than the old ptid.
8633 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8635 * lynx-low.c (lynx_resume): Delete variable ret.
8637 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8639 * gdbreplay.c (gdbreplay_version): Update copyright year.
8640 * server.c (gdbserver_version): Likewise.
8642 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8644 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8647 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8649 * lynx-low.c (ptrace_request_to_str): Add handling for
8652 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8654 * lynx-low.c (lynx_attach): Delete variable new_process.
8656 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8658 * lynx-low.c (lynx_create_inferior): Delete variable
8661 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8663 * lynx-low.c (ptrace_request_to_str): Do not handle
8664 PTRACE_GETTHREADLIST if this macro does not exist.
8666 2012-12-15 Yao Qi <yao@codesourcery.com>
8668 * Makefile.in (OBS): Add notif.o.
8669 * notif.c, notif.h: New.
8670 * server.c: Include "notif.h".
8671 (struct vstop_notif) <next>: Remove.
8673 (queue_stop_reply): Update.
8674 (push_event, send_next_stop_reply): Remove.
8675 (discard_queued_stop_replies): Update.
8676 (notif_stop): New variable.
8677 (handle_v_stopped): Remove.
8678 (handle_v_requests): Don't call handle_v_stopped. Call
8679 handle_ack_notif instead.
8680 (queue_stop_reply_callback): Call notif_event_enque instead
8681 of queue_stop_reply.
8682 (handle_status): Don't call send_next_stop_reply, call
8683 notif_write_event instead.
8684 (kill_inferior_callback): Likewise.
8685 (detach_or_kill_inferior_callback): Likewise.
8686 (main): Call initialize_notif.
8687 (process_serial_event): Call QUEUE_is_empty.
8688 (handle_target_event): Call notif_push instead of push event.
8689 * server.h (push_event): Remove declaration.
8691 2012-12-10 Tom Tromey <tromey@redhat.com>
8693 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8694 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8697 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8698 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8699 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8700 (amd64-linux-ipa.o, ax.o): Rewrite.
8701 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8702 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8703 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8704 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8705 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8706 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8707 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8708 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8709 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8710 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8711 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8712 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8713 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8714 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8715 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8716 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8717 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8718 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8719 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8720 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8721 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8722 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8723 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8724 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8725 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8726 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8727 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8728 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8729 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8730 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8731 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8732 (reg-tilegx.o): Remove.
8733 (all_object_files): New macro.
8734 Include .deps files.
8735 * aclocal.m4, configure: Rebuild.
8736 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8737 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8738 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8740 2012-12-05 Tom Tromey <tromey@redhat.com>
8743 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8745 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8747 * configure.ac: Check for linux/perf_event.h.
8748 * config.in: Regenerated.
8749 * configure: Regenerated.
8751 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8753 * hostio.c (handle_readlink): Decrease buffer size
8754 parameter passed to readlink by one byte.
8756 2012-11-26 Yao Qi <yao@codesourcery.com>
8758 * configure.ac (build_warnings): Append '-Wempty-body'.
8759 * configure: Regenerated.
8760 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8763 2012-11-15 Pierre Muller <muller@sourceware.org>
8765 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8766 * config.in: Regenerate.
8767 * configure: Regenerate.
8768 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8769 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8770 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8771 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8773 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8774 instead of <sys/wait.h> header.
8775 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8777 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8779 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8780 (various make rules): Remove -DGDBSERVER
8782 2012-11-09 Yao Qi <yao@codesourcery.com>
8784 * spu-low.c (current_ptid): Move it to ..
8785 * gdbthread.h: ... here. New.
8786 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8787 * server.c (myresume, process_serial_event): Likewise.
8788 * thread-db.c (thread_db_find_new_threads): Likewise.
8789 * tracepoint.c (run_inferior_command): Likewise.
8791 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8793 * server.c (handle_search_memory_1): Include access length in
8796 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8798 * linux-crisv32-low.c: Fix compile errors.
8800 2012-09-04 Yao Qi <yao@codesourcery.com>
8802 * tracepoint.c (cmd_qtsv): Adjust debug message.
8803 Don't check CUR_TPOINT.
8805 2012-08-28 Yao Qi <yao@codesourcery.com>
8807 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8808 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8809 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8810 Remove declarations of xmalloc, xreallloc, xstrdup and
8812 * Makefile.in (libiberty_h): New.
8813 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8814 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8816 2012-08-23 Yao Qi <yao@codesourcery.com>
8818 * server.h: Remove declaration of 'xsnprintf'.
8820 2012-08-22 Keith Seitz <keiths@redhat.com>
8822 * server.h: Include build-gnulib-gbserver/config.h.
8823 * gdbreplay.c: Likewise.
8825 2012-08-08 Doug Evans <dje@google.com>
8827 * Makefile.in (SFILES): Add gdb_vecs.c.
8828 (OBS): Add gdb_vecs.o.
8829 (gdb_vecs_h, host_defs_h): New variables.
8830 (thread-db.o): Add $(gdb_vecs_h) dependency.
8831 (gdb_vecs.o): New rule.
8832 * thread-db.c: #include "gdb_vecs.h".
8833 (thread_db_load_search): Use a vector to iterate over path elements.
8834 Handle text appearing after "$pdir".
8836 * configure.ac: Add check for strstr.
8837 * config.in: Regenerate.
8838 * configure: Regenerate.
8840 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8842 * hostio.c (handle_pread): If pread fails, fall back to attempting
8844 (handle_pwrite): Likewise for pwrite.
8846 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8848 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8849 between unsupported TYPE and unimplementable ADDR/LEN combination.
8850 (arm_insert_point): Act on new return value.
8852 2012-07-31 Pedro Alves <palves@redhat.com>
8854 * server.c (process_point_options): Only skip tokens if we find
8855 one that is unrecognized. Don't treat 'X' specially while
8856 skipping unrecognized tokens.
8858 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8860 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8861 to 4-byte-align HW breakpoint addresses for Thumb.
8863 2012-07-27 Yao Qi <yao@codesourcery.com>
8867 * server.h: Declare gdb_agent_about_to_close.
8868 * target.c (kill_inferior): Include "agent.h".
8869 New. Send command 'kill'.
8870 * target.h (kill_inferior): Removed macro.
8871 * tracepoint.c (gdb_agent_about_to_close): New.
8872 (gdb_agent_helper_thread): Handle command 'close'.
8873 Wait endlessly until the inferior stops.
8874 Install gdb_agent_remove_socket to atexit hook.
8875 (agent_socket_name): New static variable.
8876 (gdb_agent_socket_init): Replace local variable 'name' with
8877 'agent_socket_name'.
8878 (gdb_agent_remove_socket): New.
8880 2012-07-27 Yao Qi <yao@codesourcery.com>
8882 * server.c (process_point_options): Stop at 'X' when parsing.
8884 2012-07-19 Michael Eager <eager@eagercon.com>
8886 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8888 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8889 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8890 hardware breakpoint.
8892 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8894 * gdbserver/linux-low.c (initialize_low): Call
8895 linux_ptrace_init_warnings.
8897 2012-07-02 Doug Evans <dje@google.com>
8899 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8902 2012-07-02 Stan Shebs <stan@codesourcery.com>
8904 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8905 (ax.o): Add it to build rule.
8907 (OBS): Add format.o.
8908 (IPA_OBS): Add format.o.
8909 * server.c (handle_query): Claim support for breakpoint commands.
8910 (process_point_options): Add command case.
8911 (process_serial_event): Leave running if there are printfs in
8913 * mem-break.h (any_persistent_commands): Declare.
8914 (add_breakpoint_commands): Declare.
8915 (gdb_no_commands_at_breakpoint): Declare.
8916 (run_breakpoint_commands): Declare.
8917 * mem-break.c (struct point_command_list): New struct.
8918 (struct breakpoint): New field command_list.
8919 (any_persistent_commands): New function.
8920 (add_commands_to_breakpoint): New function.
8921 (add_breakpoint_commands): New function.
8922 (gdb_no_commands_at_breakpoint): New function.
8923 (run_breakpoint_commands): New function.
8924 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8926 * ax.c: Include format.h.
8927 (ax_printf): New function.
8928 (gdb_eval_agent_expr): Add printf opcode.
8930 2012-06-13 Yao Qi <yao@codesourcery.com>
8932 * server.c (start_inferior): Remove duplicated writes to fields
8933 'last_resume_kind' and 'last_status' of 'current_inferior'.
8935 2012-06-12 Yao Qi <yao@codesourcery.com>
8936 Pedro Alves <palves@redhat.com>
8938 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8940 * server.c (handle_v_cont): Extend comment.
8942 2012-06-11 Yao Qi <yao@codesourcery.com>
8944 * linux-low.c (linux_attach): Add 'static'.
8946 2012-06-06 Yao Qi <yao@codesourcery.com>
8948 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8950 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8952 Fix gcc -flto compilation warning.
8953 * server.c (main): Make variable multi_mode and attach volatile.
8955 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8957 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8958 if the platform doesn't know about it.
8960 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8962 * Makefile.in (SFILES): Add linux-tile-low.c.
8963 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8964 * configure.srv: Handle tilegx-*-linux*.
8965 * linux-tile-low.c: New file.
8967 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8969 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8971 2012-05-24 Pedro Alves <palves@redhat.com>
8975 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8977 2012-05-24 Pedro Alves <palves@redhat.com>
8981 Replace target_signal with gdb_signal throughout.
8983 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8985 * linux-low.c (linux_store_registers): Avoid the copying sequence
8986 when no data has been retrieved by ptrace.
8988 2012-05-22 Will Deacon <will.deacon@arm.com>
8990 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8991 Include asm/ptrace.h.
8992 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8995 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8997 * linux-low.c (linux_store_registers): Don't re-retrieve data
8998 with ptrace that has already been obtained from /proc. Always
8999 copy any data retrieved with ptrace to the buffer supplied.
9001 2012-05-11 Yao Qi <yao@codesourcery.com>
9002 Pedro Alves <palves@redhat.com>
9004 * linux-low.c (enum stopping_threads_kind): New.
9005 (stopping_threads): Change type to `enum stopping_threads_kind'.
9006 (handle_extended_wait): If stopping and suspending threads, leave
9007 the new_lwp suspended too.
9008 (linux_wait_for_event): Adjust.
9009 (stop_all_lwps): Set `stopping_threads' to
9010 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9011 whether we're suspending threads or just stopping them. Assert no
9014 2012-04-29 Yao Qi <yao@codesourcery.com>
9016 * server.h: Move some code to ...
9017 * gdbthread.h: ... here. New.
9018 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9019 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9020 (nto-low.o, win32-low.o): Likewise.
9021 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9022 * regcache.c, remote-utils.c, server.c: Likewise.
9023 * target.c, tracepoint.c, win32-low.c: Likewise.
9025 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9027 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9028 (PTRACE_ARG4_TYPE): Likewise.
9029 (PTRACE_XFER_TYPE): Likewise.
9030 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9031 ptrace to PTRACE_ARG3_TYPE.
9032 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9033 (PTRACE_ARG4_TYPE): Likewise.
9034 (PTRACE_XFER_TYPE): Likewise.
9035 (linux_detach_one_lwp): Cast fourth argument of
9036 ptrace to long then PTRACE_ARG4_TYPE.
9037 (regsets_fetch_inferior_registers): Cast third argument of
9038 ptrace to long then PTRACE_ARG3_TYPE.
9039 (regsets_store_inferior_registers): Likewise.
9041 2012-04-20 Pedro Alves <palves@redhat.com>
9043 * configure: Regenerate.
9045 2012-04-19 Pedro Alves <palves@redhat.com>
9047 * Makefile.in (GNULIB_BUILDDIR): New.
9048 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9049 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9050 (all, install-only, uninstall, clean-info, all-lib, clean): No
9051 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9052 (maintainer-clean realclean distclean): Use subdir_do.
9054 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9055 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9056 * acinclude.m4: Include acx_configure_dir.m4.
9057 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9058 calls. Call AC_PROG_RANLIB. Configure gnulib using
9061 (GNULIB_STDINT_H): Adjust.
9062 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9063 * gdbreplay.c: Include build-gnulib/config.h.
9064 * server.h: Likewise.
9065 * aclocal.m4: Regenerate.
9066 * config.in: Regenerate.
9067 * configure: Regenerate.
9069 2012-04-19 Pedro Alves <palves@redhat.com>
9071 * Makefile.in (LIBGNU, INCGNU): Adjust.
9072 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9073 (all, install-only, uninstall, clean-info, all-lib, clean)
9074 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9075 * configure.ac: Adjust AC_OUTPUT output.
9076 * aclocal.m4: Regenerate.
9077 * configure: Regenerate.
9079 2012-04-19 Pedro Alves <palves@redhat.com>
9081 * Makefile.in (generated_files): New.
9082 (server_h): Remove the explicit dependency on config.h, and depend
9083 on $generated_files.
9085 2012-04-19 Pedro Alves <palves@redhat.com>
9087 * Makefile.in (INCGNU): Add -Ignulib.
9089 2012-04-19 Pedro Alves <palves@redhat.com>
9091 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9092 (INCGNU): ... this, and spell out -I here.
9093 (GNULIB_LIB): Rename to ...
9095 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9097 2012-04-19 Pedro Alves <palves@redhat.com>
9099 * config.in: Regenerate.
9101 2012-04-19 Pedro Alves <palves@redhat.com>
9103 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9104 * server.h (memmem): Remove declaration.
9105 * config.in: Regenerate.
9106 * configure: Regenerate.
9108 2012-04-19 Yao Qi <yao@codesourcery.com>
9110 * Makefile.in (SFILES): Add common/vec.c.
9114 2012-04-19 Yao Qi <yao@codesourcery.com>
9116 * remote-utils.c (prepare_resume_reply): Replace with macro
9117 target_core_of_thread.
9118 * server.c (handle_qxfer_threads_proper): Likewise.
9119 * target.h (traget_core_of_thread): New macro.
9121 2012-04-18 Pedro Alves <palves@redhat.com>
9123 * aclocal.m4: Regenerate.
9124 * configure: Regenerate.
9126 2012-04-16 Yao Qi <yao@codesourcery.com>
9128 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9129 duplicated on address.
9131 2012-04-16 Yao Qi <yao@codesourcery.com>
9133 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9134 (struct tracepoint_action_ops) <send>: New field.
9135 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9136 (agent_expr_send, x_tracepoint_action_send): New.
9137 (l_tracepoint_action_send): New.
9138 (cmd_qtdp): Download and install tracepoint
9139 according to `use_agent'.
9140 (run_inferior_command): Add one more parameter `len'.
9142 (tracepoint_send_agent): New.
9143 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9145 2012-04-16 Yao Qi <yao@codesourcery.com>
9147 * tracepoint.c (download_tracepoints): Moved to ...
9148 (cmd_qtstart): ... here.
9150 2012-04-14 Yao Qi <yao@codesourcery.com>
9152 * tracepoint.c: Include inttypes.h.
9153 (struct collect_memory_action): Use sized types.
9154 (struct tracepoint): Likewise.
9155 (cmd_qtdp, stop_tracing): Update print specifiers.
9156 (cmd_qtp, response_tracepoint): Likewise.
9157 (collect_data_at_tracepoint): Likewise.
9158 (collect_data_at_step): Likewise.
9160 2012-04-14 Yao Qi <yao@codesourcery.com>
9162 Import gnulib module inttypes.
9163 * aclocal.m4, config.in, configure: Regenerated.
9165 2012-04-14 Yao Qi <yao@codesourcery.com>
9167 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9168 Makefile and config.status at last.
9170 2012-04-13 Yao Qi <yao@codesourcery.com>
9172 * tracepoint.c: Include stdint.h unconditionally.
9174 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9176 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9177 on BFD_HAVE_SYS_PROCFS_TYPE.
9178 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9179 * configure: Regenerate.
9180 * config.in: Likewise.
9182 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9184 * Makefile.in (clean): Also remove x32.c x32-linux.c
9185 x32-avx.c x32-avx-linux.c.
9186 (x32.o): New target.
9188 (x32-linux.o): Likewise.
9189 (x32-linux.c): Likewise.
9190 (x32-avx.o): Likewise.
9191 (x32-avx.c): Likewise.
9192 (x32-avx-linux.o): Likewise.
9193 (x32-avx-linux.c): Likewise.
9195 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9196 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9197 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9198 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9199 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9200 i386/x32-avx-linux.xml.
9202 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9203 (init_registers_x32_avx_linux): Likwise.
9204 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9205 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9207 2012-04-13 Pedro Alves <palves@redhat.com>
9209 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9210 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9211 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9212 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9215 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9217 * linux-x86-low.c (compat_x32_clock_t): New.
9218 (compat_x32_siginfo_t): Likewise.
9219 (compat_x32_siginfo_from_siginfo): Likewise.
9220 (siginfo_from_compat_x32_siginfo): Likewise.
9221 (linux_is_elf64): Likewise.
9222 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9223 and siginfo_from_compat_x32_siginfo for x32.
9224 (x86_arch_setup): Set linux_is_elf64.
9226 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9229 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9231 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9232 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9233 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9234 compatible with process.
9236 2012-04-12 Yao Qi <yao@codesourcery.com>
9238 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9239 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9240 (install-only, install-info, clean): Handle sub dir gnulib.
9241 (all-lib, am--refresh): New targets.
9242 (memmem.o): Remove target.
9243 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9244 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9245 (AC_REPLACE_FUNCS): Remove memmem.
9246 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9247 (AC_OUTPUT): Generate Makefile in gnulib/.
9248 * aclocal.m4, config.in, configure: Regenerated.
9250 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9252 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9254 2012-04-05 Pedro Alves <palves@redhat.com>
9256 -Werror=strict-aliasing
9258 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9261 2012-04-04 Pedro Alves <palves@redhat.com>
9263 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9264 (sparc_store_gregset_from_stack, sparc_store_gregset)
9265 (sparc_breakpoint_at): Fix formatting.
9267 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9269 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9271 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9272 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9273 * config.in: Regenerate.
9274 * configure: Likewise.
9276 2012-03-29 Pedro Alves <palves@redhat.com>
9278 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9279 Correct ptrace arguments.
9281 2012-03-28 Pedro Alves <palves@redhat.com>
9283 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9284 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9285 (IA64_FR1_REGNUM): New defines.
9286 (ia64_fetch_register): New.
9287 (the_low_target): Install it.
9288 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9290 * linux-low.c (linux_fetch_registers): Try the
9291 the_low_target.fetch_register hook first.
9293 * linux-arm-low.c (the_low_target): Adjust.
9294 * linux-bfin-low.c (the_low_target): Adjust.
9295 * linux-cris-low.c (the_low_target): Adjust.
9296 * linux-crisv32-low.c (the_low_target): Adjust.
9297 * linux-m32r-low.c (the_low_target): Adjust.
9298 * linux-m68k-low.c (the_low_target): Adjust.
9299 * linux-mips-low.c (the_low_target): Adjust.
9300 * linux-ppc-low.c (the_low_target): Adjust.
9301 * linux-s390-low.c (the_low_target): Adjust.
9302 * linux-sh-low.c (the_low_target): Adjust.
9303 * linux-sparc-low.c (the_low_target): Adjust.
9304 * linux-tic6x-low.c (the_low_target): Adjust.
9305 * linux-x86-low.c (the_low_target): Adjust.
9306 * linux-xtensa-low.c (the_low_target): Adjust.
9308 2012-03-26 Pedro Alves <palves@redhat.com>
9310 * server.c (handle_qxfer_libraries): Don't bail early if
9311 the_target->qxfer_libraries_svr4 is not NULL.
9313 2012-03-26 Pedro Alves <palves@redhat.com>
9315 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9317 2012-03-23 Pedro Alves <palves@redhat.com>
9319 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9320 "library-list-svr4" element's start tag when the the DSO list is
9323 2012-03-23 Pedro Alves <palves@redhat.com>
9325 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9326 a variable whose type size is the same as the inferior's pointer
9329 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9331 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9333 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9334 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9335 * linux-low.h: Include <signal.h>.
9336 (struct siginfo): Remove forward declaration.
9337 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9340 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9342 * .gitignore: Ignore more files.
9344 2012-03-19 Pedro Alves <palves@redhat.com>
9345 Jan Kratochvil <jan.kratochvil@redhat.com>
9347 * server.c (cont_thread, general_thread): Add describing comments.
9348 (start_inferior): Clear `cont_thread'.
9349 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9352 2012-03-15 Yao Qi <yao@codesourcery.com>
9354 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9356 (cmd_qtdp): ... here.
9358 2012-03-15 Yao Qi <yao@codesourcery.com>
9360 * tracepoint.c (struct tracepoint_action_ops): New.
9361 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9362 (m_tracepoint_action_download): New.
9363 (r_tracepoint_action_download): New.
9364 (x_tracepoint_action_download): New.
9365 (l_tracepoint_action_download): New.
9366 (add_tracepoint_action): Install `action->ops' according type.
9367 (download_tracepoint_1): Move code `download' function pointer
9368 of various tracepoint_action_ops.
9370 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9372 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9373 linux_ptrace_attach_warnings.
9375 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9377 * Makefile.in (linux-ptrace.o): New.
9378 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9379 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9380 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9381 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9382 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9384 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9386 2012-03-08 Yao Qi <yao@codesourcery.com>
9387 Pedro Alves <palves@redhat.com>
9389 Fix PR server/13392.
9390 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9392 * tracepoint.c (remove_tracepoint): New.
9393 (cmd_qtdp): Call remove_tracepoint when failed to install.
9395 2012-03-07 Pedro Alves <palves@redhat.com>
9397 * linux-low.c (get_detach_signal): New.
9398 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9399 Pass on pending signals to PTRACE_DETACH. Check the result of the
9401 * server.c (program_signals, program_signals_p): New.
9402 (handle_general_set): Handle QProgramSignals.
9403 * server.h (program_signals, program_signals_p): Declare.
9405 2012-03-05 Pedro Alves <palves@redhat.com>
9406 Jan Kratochvil <jan.kratochvil@redhat.com>
9408 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9411 2012-03-03 Yao Qi <yao@codesourcery.com>
9413 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9414 agent_look_up_symbols.
9416 2012-03-03 Yao Qi <yao@codesourcery.com>
9418 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9419 (linux-x86-low.o): Likewise.
9420 * server.h: Remove in_process_agent_loaded.
9421 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9425 2012-03-03 Yao Qi <yao@codesourcery.com>
9427 * tracepoint.c (gdb_agent_capability): New global.
9428 (in_process_agent_loaded_ust): Renamed to
9429 `in_process_agent_supports_ust'.
9431 (in_process_agent_supports_ust): Call agent_capability_check.
9432 (clear_installed_tracepoints): Assert that agent supports
9435 2012-03-03 Yao Qi <yao@codesourcery.com>
9437 * linux-low.c (linux_supports_agent): New.
9438 (linux_target_ops): Initialize field `supports_agent' with
9439 linux_supports_agent.
9440 * target.h (struct target_ops) <supports_agent>: New.
9441 (target_supports_agent): New macro.
9442 * server.c (handle_general_set): Handle packet 'QAgent'.
9443 (handle_query): Send `QAgent+'.
9444 * Makefile.in (server.o): Depends on agent.h.
9446 2012-03-03 Yao Qi <yao@codesourcery.com>
9448 * Makefile.in (OBS): Add agent.o.
9449 Add new rule for agent.o.
9450 Track dependence of tracepoint.c on agent.h.
9451 * tracepoint.c (run_inferior_command_1):
9452 (run_inferior_command): Call agent_run_command.
9453 (gdb_ust_connect_sync_socket): Deleted. Move it to
9455 (resume_thread, stop_thread): Likewise.
9456 (gdb_ust_socket_init): Renamed to ...
9457 (gdb_agent_socket_init): ... New.
9458 (gdb_ust_thread): Renamed to ...
9459 (gdb_agent_helper_thread): ... New.
9460 (gdb_ust_init): Move some code to ...
9461 (gdb_agent_init): ... here. New.
9462 [HAVE_UST]: Call gdb_ust_init.
9463 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9464 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9465 * config.in, configure: Regenerated.
9467 2012-03-02 Pedro Alves <palves@redhat.com>
9469 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9470 * linux-low.c (struct simple_pid_list): New.
9471 (stopped_pids): New a struct simple_pid_list pointer.
9472 (add_to_pid_list, pull_pid_from_list): New.
9473 (handle_extended_wait): Don't assume the first signal new children
9474 report is SIGSTOP. Adjust call to pull_pid_from_list.
9475 (linux_wait_for_lwp): Adjust.
9477 2012-03-02 Yao Qi <yao@codesourcery.com>
9479 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9482 2012-03-02 Yao Qi <yao@codesourcery.com>
9484 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9485 `stop_pc' and `tpoint'. Update caller.
9487 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9489 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9490 * linux-low.c (use_linux_regsets): New macro.
9491 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9492 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9493 (linux_register_in_regsets): New function.
9494 (usr_fetch_inferior_registers): Skip registers covered by
9496 (usr_store_inferior_registers): Likewise.
9497 (usr_fetch_inferior_registers): New macro.
9498 (usr_store_inferior_registers): Likewise.
9499 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9500 (linux_store_registers): Likewise.
9501 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9503 (init_registers_mips64_dsp_linux): Likewise.
9504 (init_registers_mips_linux): New macro.
9505 (init_registers_mips_dsp_linux): Likewise.
9506 (mips_dsp_num_regs): Likewise.
9507 (DSP_BASE, DSP_CONTROL): New fallback macros.
9508 (mips_base_regs): New macro.
9509 (mips_regmap): Use it. Fix the size.
9510 (mips_dsp_regmap): New variable.
9511 (mips_dsp_regset_bitmap): Likewise.
9512 (mips_arch_setup): New function.
9513 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9515 (mips_cannot_store_register): Likewise.
9516 (the_low_target): Update .arch_setup, .num_regs and .regmap
9517 initializers. Add .regset_bitmap initializer.
9518 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9520 * linux-bfin-low.c (the_low_target): Likewise.
9521 * linux-cris-low.c (the_low_target): Likewise.
9522 * linux-crisv32-low.c (the_low_target): Likewise.
9523 * linux-ia64-low.c (the_low_target): Likewise.
9524 * linux-m32r-low.c (the_low_target): Likewise.
9525 * linux-m68k-low.c (the_low_target): Likewise.
9526 * linux-ppc-low.c (the_low_target): Likewise.
9527 * linux-s390-low.c (the_low_target): Likewise.
9528 * linux-sh-low.c (the_low_target): Likewise.
9529 * linux-sparc-low.c (the_low_target): Likewise.
9530 * linux-tic6x-low.c (the_low_target): Likewise.
9531 * linux-x86-low.c (the_low_target): Likewise.
9532 * linux-xtensa-low.c (the_low_target): Likewise.
9533 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9534 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9535 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9537 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9538 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9540 2012-02-29 Yao Qi <yao@codesourcery.com>
9541 Pedro Alves <palves@redhat.com>
9543 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9544 `step_over_finished' is true.
9546 2012-02-27 Pedro Alves <palves@redhat.com>
9548 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9549 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9551 2012-02-27 Pedro Alves <palves@redhat.com>
9554 * linux-low.c (pid_is_stopped): New.
9555 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9557 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9559 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9562 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9564 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9566 2012-02-24 Luis Machado <lgustavo@codesourcery>
9568 * server.c (handle_query): Advertise support for target-side
9569 breakpoint condition evaluation.
9570 (process_point_options): New function.
9571 (process_serial_event): When inserting a breakpoint, check for
9572 a target-side condition that should be evaluated.
9574 * mem-break.c: Include regcache.h and ax.h.
9575 (point_cond_list_t): New data structure.
9576 (breakpoint) <cond_list>: New field.
9577 (find_gdb_breakpoint_at): Make non-static.
9578 (delete_gdb_breakpoint_at): Clear any target-side
9580 (clear_gdb_breakpoint_conditions): New function.
9581 (add_condition_to_breakpoint): Likewise.
9582 (add_breakpoint_condition): Likewise.
9583 (gdb_condition_true_at_breakpoint): Likewise.
9584 (gdb_breakpoint_here): Return result directly instead
9585 of going through a local variable.
9587 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9588 (clear_gdb_breakpoint_conditions): Likewise.
9589 (add_breakpoint_condition): Likewise.
9590 (gdb_condition_true_at_breakpoint): Likewise.
9592 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9593 (need_step_over_p): Take target-side breakpoint condition into
9596 2012-02-24 Luis Machado <lgustavo@codesourcery>
9598 * server.h: Include tracepoint.h.
9599 (agent_mem_read, agent_get_trace_state_variable_value,
9600 agent_set_trace_state_variable_value,
9601 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9602 get_set_tsv_func_addr): New prototypes.
9604 * ax.h: New include file.
9605 * ax.c: New source file.
9607 * tracepoint.c: Include ax.h.
9608 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9609 agent_expr, eval_result_type): Move to ax.h.
9610 (parse_agent_expr): Rename to ...
9611 (gdb_parse_agent_expr): ... this, make it non-static and move
9613 (unparse_agent_expr) Rename to ...
9614 (gdb_unparse_agent_expr): ... this, make it non-static and move
9616 (eval_agent_expr): Rename to ...
9617 (eval_tracepoint_agent_expr): ... this.
9618 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9619 forward declarations.
9620 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9621 (agent_get_trace_state_variable_value): New function.
9622 (agent_set_trace_state_variable_value): New function.
9623 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9624 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9625 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9626 (condition_true_at_tracepoint): Likewise.
9627 (parse_agent_expr): Rename to ...
9628 (gdb_parse_agent_expr): ... this and move to ax.c.
9629 (unparse_agent_expr): Rename to ...
9630 (gdb_unparse_agent_expr): ... this and move to ax.c.
9631 (gdb_agent_op_name): Move to ax.c.
9632 (eval_agent_expr): Rename to ...
9633 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9635 (eval_tracepoint_agent_expr): New function.
9636 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9638 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9640 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9641 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9642 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9643 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9644 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9645 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9646 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9647 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9648 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9649 (compile_bytecodes): Remove forward declaration.
9650 (is_goto_target): Move to ax.c.
9651 (compile_bytecodes): Move to ax.c and call
9652 agent_get_trace_state_variable_value (...) and
9653 agent_set_trace_state_variable_value (...).
9655 * Makefile.in: Update ax.c and IPA dependencies.
9657 2012-02-24 Pedro Alves <palves@redhat.com>
9659 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9660 (cmd_bigqtbuffer_circular): ... this. Only handle
9661 'QTBuffer:circular:'.
9662 (handle_tracepoint_general_set): Adjust.
9664 2012-02-16 Yao Qi <yao@codesourcery.com>
9666 * inferiors.c: Move code to ...
9667 * dll.c: .... here. New.
9668 * server.h: Declare clear_dlls.
9669 * Makefile.in (SFILES): Add dll.c.
9673 2012-02-11 Yao Qi <yao@codesourcery.com>
9675 * server.c: (handle_monitor_command): Add a new parameter
9677 (handle_query): Update caller.
9679 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9681 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9682 * configure, config.in: Regenerate.
9683 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9686 2012-02-02 Pedro Alves <palves@redhat.com>
9688 Try SIGKILL first, then PTRACE_KILL.
9689 * linux-low.c (linux_kill_one_lwp): New.
9690 (linux_kill_one_lwp): Rename to ...
9691 (kill_one_lwp_callback): ... this. Use the new
9694 2012-02-02 Pedro Alves <palves@redhat.com>
9696 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9699 2012-01-27 Pedro Alves <palves@redhat.com>
9701 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9702 (elf_64_file_p): Make static.
9703 (linux_pid_exe_is_elf_64_file): New.
9704 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9705 Delete declarations.
9706 (linux_pid_exe_is_elf_64_file): Declare.
9707 * linux-x86-low.c (x86_arch_setup): Use
9708 linux_pid_exe_is_elf_64_file.
9710 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9712 * linux-low.c (linux_wait_for_event_1): Rename to ...
9713 (linux_wait_for_event): ... here and merge it with former
9714 linux_wait_for_event - new variable wait_ptid, use it.
9715 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9717 2012-01-23 Pedro Alves <palves@redhat.com>
9719 * server.c (main): Avoid yet another case of infinite loop while
9720 detaching/killing after a longjmp.
9722 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9725 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9727 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9729 * hostio.c (handle_readlink): New function.
9730 (handle_vFile): Call it to handle "vFile:readlink" packets.
9732 2012-01-20 Pedro Alves <palves@redhat.com>
9733 Ulrich Weigand <ulrich.weigand@linaro.org>
9735 * server.c (handle_v_requests): Only support vAttach and vRun to
9736 start multiple processes when in extended protocol mode.
9738 2012-01-17 Pedro Alves <palves@redhat.com>
9740 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9741 memalign plus mprotect to allocate the scratch buffer.
9743 2012-01-13 Pedro Alves <palves@redhat.com>
9745 * server.c (attach_inferior): Clear `cont_thread'.
9747 2012-01-13 Pedro Alves <palves@redhat.com>
9749 * server.c (main): Avoid infinite loop while detaching/killing
9752 2012-01-09 Doug Evans <dje@google.com>
9754 * server.c (start_inferior): Set last_ptid in --wrapper case.
9756 2012-01-06 Yao Qi <yao@codesourcery.com>
9758 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9760 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9762 2012-01-04 Yao Qi <yao@codesourcery.com>
9764 * tracepoint.c (cmd_qtdp): Print debug message
9765 for static tracepoint.
9767 2012-01-04 Yao Qi <yao@codesourcery.com>
9769 * tracepoint.c (trace_vdebug): Differentiate debug message
9770 between gdbserver and IPA.
9772 2012-01-03 Yao Qi <yao@codesourcery.com>
9774 * tracepoint.c (tracepoint_was_hit): Don't collect for
9777 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9779 * terminal.h: Reformat copyright header.
9781 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9783 * server.c (gdbserver_version): Update copyright year.
9784 * gdbreplay.c (gdbreplay_version): Likewise.
9786 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9788 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9791 2011-12-18 Hui Zhu <teawater@gmail.com>
9792 * linux-low.c (linux_create_inferior): Save return value to ret.
9794 2011-12-18 Hui Zhu <teawater@gmail.com>
9796 * linux-low.c (linux_create_inferior): Save return value to ret.
9798 2011-12-16 Doug Evans <dje@google.com>
9800 * linux-low.c (linux_create_inferior): If stdio connection,
9801 redirect stdin from /dev/null, stdout to stderr.
9802 * remote-utils.c (remote_is_stdio): New static global.
9803 (remote_connection_is_stdio): New function.
9804 (remote_prepare): Handle stdio connection.
9805 (remote_open): Ditto.
9806 (remote_close): Don't close stdin for stdio connections.
9807 (read_prim,write_prim): New functions. Replace all calls to
9808 read/write to these.
9809 * server.c (main): Watch for "-" argument. Move call to
9810 remote_prepare before start_inferior.
9811 * server.h (STDIO_CONNECTION_NAME): New macro.
9812 (remote_connection_is_stdio): Declare.
9814 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9815 in debugging output.
9817 2011-12-15 Yao Qi <yao@codesourcery.com>
9819 * tracepoint.c: Include sys/syscall.h.
9820 (gdb_ust_thread): Remove preprocessor conditional.
9822 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9824 * linux-low.c (linux_detach_one_lwp): Call
9825 the_low_target.prepare_to_resume before detaching.
9827 2011-12-14 Yao Qi <yao@codesourcery.com>
9829 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9832 2011-12-14 Yao Qi <yao@codesourcery.com>
9834 * i386-low.c (i386_low_stopped_data_address): Initialize local
9837 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9841 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9842 DR_CONTROL unless necessary. Extend comments.
9843 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9844 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9846 2011-12-13 Yao Qi <yao@codesourcery.com>
9848 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9850 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9852 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9854 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9855 Print new debug message for such case.
9857 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9859 Fix overlapping memcpy.
9860 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9861 the read_inferior_memory transfer.
9862 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9863 write_inferior_memory transfer.
9864 (set_fast_tracepoint_jump): New variable buf. Use it for the
9865 read_inferior_memory and write_inferior_memory transfers.
9866 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9867 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9868 Use it for the write_inferior_memory transfer.
9869 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9872 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9874 * linux-low.c (fetch_register, store_register): Make code
9875 consistent, fix formatting.
9877 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9879 * linux-low.c (usr_store_inferior_registers): Factor out code
9880 to handle individual registers into...
9881 (store_register): ... this new function.
9883 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9885 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9886 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9887 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9888 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9889 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9890 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9891 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9892 (srv_xmlfiles): Add new XML files.
9894 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9896 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9897 (init_registers_s390_linux32v1): Add prototype.
9898 (init_registers_s390_linux32v2): Likewise.
9899 (init_registers_s390_linux64v1): Likewise.
9900 (init_registers_s390_linux64v2): Likewise.
9901 (init_registers_s390x_linux64v1): Likewise.
9902 (init_registers_s390x_linux64v2): Likewise.
9903 (s390_num_regs): Increment to 52.
9904 (s390_regmap): Add orig_r2 register.
9905 (s390_num_regs_3264): Increment to 68.
9906 (s390_regmap_3264): Add orig_r2 register.
9907 (s390_collect_ptrace_register): Handle orig_r2 register.
9908 (s390_supply_ptrace_register): Likewise.
9909 (s390_fill_last_break): New function.
9910 (s390_store_last_break): Likewise.
9911 (s390_fill_system_call): New function.
9912 (s390_store_system_call): Likewise.
9913 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9915 (s390_check_regset): New function.
9916 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9917 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9918 Update target_regsets for available register sets.
9920 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9921 Jan Kratochvil <jan.kratochvil@redhat.com>
9923 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9924 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9926 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9927 * linux-low.h (struct process_info_private): New member r_debug.
9928 * server.c (handle_qxfer_libraries): Call
9929 the_target->qxfer_libraries_svr4.
9930 (handle_qxfer_libraries_svr4): New function.
9931 (qxfer_packets): New entry "libraries-svr4".
9932 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9933 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9934 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9935 PACKET_qXfer_libraries_svr4.
9937 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9939 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9940 PSW address/mask between 8-byte and 16-byte formats.
9941 (s390_supply_ptrace_register): Likewise.
9942 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9943 basic addressing mode bit.
9945 2011-11-24 Stan Shebs <stan@codesourcery.com>
9947 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9949 2011-11-17 Stan Shebs <stan@codesourcery.com>
9951 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9952 (tracing_start_time): New global.
9953 (tracing_stop_time): New global.
9954 (tracing_user_name): New global.
9955 (tracing_notes): New global.
9956 (tracing_stop_note): New global.
9957 (cmd_qtstart): Set traceframe_usage, start_time.
9958 (stop_tracing): Set stop_time.
9959 (cmd_qtstatus): Report additional status.
9960 (cmd_qtp): New function.
9961 (handle_tracepoint_query): Call it.
9962 (cmd_qtnotes): New function.
9963 (handle_tracepoint_general_set): Call it.
9964 (get_timestamp): Rename from tsv_get_timestamp.
9966 2011-11-14 Stan Shebs <stan@codesourcery.com>
9967 Kwok Cheung Yeung <kcy@codesourcery.com>
9969 * linux-x86-low.c (small_jump_insn): New.
9970 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9971 trampoline and error message, build a trampoline and issue a small
9972 jump instruction to it.
9973 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9974 trampoline and error message.
9975 (x86_get_min_fast_tracepoint_insn_len): New.
9976 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9977 * linux-low.h (struct linux_target_ops): Add arguments to
9978 install_fast_tracepoint_jump_pad operation, add new operation.
9979 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9981 (linux_get_min_fast_tracepoint_insn_len): New function.
9982 (linux_target_op): Add new operation.
9983 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9984 (gdb_trampoline_buffer_end): Ditto.
9985 (gdb_trampoline_buffer_error): Ditto.
9986 (struct ipa_sym_addresses): Add fields for new IPA variables.
9987 (symbol_list): Add entries for new IPA variables.
9988 (struct tracepoint): Add fields to hold the address range of the
9989 trampoline used by the tracepoint.
9990 (trampoline_buffer_head): New static variable.
9991 (trampoline_buffer_tail): Ditto.
9992 (claim_trampoline_space): New function.
9993 (have_fast_tracepoint_trampoline_buffer): New function.
9994 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9996 (install_fast_tracepoint): Ditto, also add error buffer argument.
9997 (cmd_qtminftpilen): New function.
9998 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9999 (fast_tracepoint_from_trampoline_address): New function.
10000 (fast_tracepoint_collecting): Handle trampoline as part of jump
10002 (set_trampoline_buffer_space): New function.
10003 (initialize_tracepoint): Initialize new IPA variables.
10004 * target.h (struct target_ops): Add arguments to
10005 install_fast_tracepoint_jump_pad operation, add new
10006 get_min_fast_tracepoint_insn_len operation.
10007 (target_get_min_fast_tracepoint_insn_len): New.
10008 (install_fast_tracepoint_jump_pad): Add arguments.
10009 * server.h (IPA_BUFSIZ): Define.
10010 * linux-i386-ipa.c: Include extra header files.
10011 (initialize_fast_tracepoint_trampoline_buffer): New function.
10012 (initialize_low_tracepoint): Call it.
10013 * server.h (set_trampoline_buffer_space): Declare.
10014 (claim_trampoline_space): Ditto.
10015 (have_fast_tracepoint_trampoline_buffer): Ditto.
10017 2011-11-14 Yao Qi <yao@codesourcery.com>
10019 * server.c (handle_query): Handle InstallInTrace for qSupported.
10020 * tracepoint.c (add_tracepoint): Sort list.
10021 (install_tracepoint, download_tracepoint): New.
10022 (cmd_qtdp): Call them to install and download tracepoints.
10023 (sort_tracepoints): Removed.
10024 (cmd_qtstart): Update.
10026 2011-11-14 Yao Qi <yao@codesourcery.com>
10028 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10029 * mem-break.h: Declare.
10030 * tracepoint.c (cmd_qtstart): Move some code to ...
10031 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10033 (download_tracepoints): Move some code to ...
10034 (download_tracepoint_1): ... here. New.
10036 2011-11-08 Yao Qi <yao@codesourcery.com>
10038 * remote-utils.c (relocate_instruction): A comment fix.
10040 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10042 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10043 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10044 dr_status_mirror and dr_control_mirror from debug_reg_state.
10045 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10046 (i386_initial_stuff): Remove use of deleted globals.
10047 (i386_get_thread_context, i386_set_thread_context,
10048 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10049 from debug_reg_state.
10051 2011-11-05 Yao Qi <yao@codesourcery.com>
10053 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10054 address as TPOINT's.
10056 2011-11-02 Stan Shebs <stan@codesourcery.com>
10058 * tracepoint.c (agent_mem_read_string): New function.
10059 (eval_agent_expr): Call it for tracenz.
10060 * server.c (handle_query): Report support for tracenz.
10062 2011-11-02 Yao Qi <yao@codesourcery.com>
10064 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10066 2011-11-02 Yao Qi <yao@codesourcery.com>
10068 * target.h: Fix a typo in comment.
10070 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10072 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10073 clobber the breakpoints' shadows with fast tracepoint jumps.
10074 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10075 * target.c (write_inferior_memory): Also pass MYADDR down to
10078 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10080 * configure.ac: Check support for personality routine.
10081 * configure: Regenerate.
10082 * config.in: Likewise.
10083 * linux-low.c: Include <sys/personality.h>.
10084 Define ADDR_NO_RANDOMIZE if necessary.
10085 (linux_create_inferior): Disable address space randomization when
10086 forking inferior, if requested.
10087 (linux_supports_disable_randomization): New function.
10088 (linux_target_ops): Install it.
10089 * server.h (disable_randomization): Declare.
10090 * server.c (disable_randomization): New global variable.
10091 (handle_general_set): Handle QDisableRandomization.
10092 (handle_query): Likewise for qSupported.
10093 (main): Support --disable-randomization and --no-disable-randomization
10094 command line arguments.
10095 * target.h (struct target_ops): Add supports_disable_randomization.
10096 (target_supports_disable_randomization): New macro.
10098 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10100 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10102 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10103 [!PT_GETDSBT] (target_loadmap): New definition.
10104 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10105 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10106 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10107 and PT_GETDSBT to LINUX_LOADMAP.
10108 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10109 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10111 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10113 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10114 (arm_linux_hwbp_cap): New static variable.
10115 (arm_linux_get_hwbp_cap): Replace by ...
10116 (arm_linux_init_hwbp_cap): ... this new function.
10117 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10118 (arm_linux_get_hw_watchpoint_count): Likewise.
10119 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10120 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10121 (arm_prepare_to_resume): Use perror_with_name instead of error.
10123 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10125 * linux-arm-low.c: Include <signal.h>.
10126 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10127 (struct arm_linux_hwbp_cap): New data type.
10128 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10129 (struct arm_linux_hw_breakpoint): New data type.
10130 (MAX_BPTS, MAX_WPTS): Define.
10131 (struct arch_process_info, struct arch_lwp_info): New data types.
10132 (arm_linux_get_hwbp_cap): New function.
10133 (arm_linux_get_hw_breakpoint_count): Likewise.
10134 (arm_linux_get_hw_watchpoint_count): Likewise.
10135 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10136 (arm_hwbp_control_initialize): Likewise.
10137 (arm_hwbp_control_is_enabled): Likewise.
10138 (arm_hwbp_control_is_initialized): Likewise.
10139 (arm_hwbp_control_disable): Likewise.
10140 (arm_linux_hw_breakpoint_equal): Likewise.
10141 (arm_linux_hw_point_initialize): Likewise.
10142 (struct update_registers_data): New data structure.
10143 (update_registers_callback: New function.
10144 (arm_insert_point): Likewise.
10145 (arm_remove_point): Likewise.
10146 (arm_stopped_by_watchpoint): Likewise.
10147 (arm_stopped_data_address): Likewise.
10148 (arm_new_process): Likewise.
10149 (arm_new_thread): Likewise.
10150 (arm_prepare_to_resume): Likewise.
10151 (the_low_target): Register arm_insert_point, arm_remove_point,
10152 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10153 arm_new_thread, and arm_prepare_to_resume.
10155 2011-09-15 Stan Shebs <stan@codesourcery.com>
10157 * server.h (struct emit_ops): Add compare-goto fields.
10158 * tracepoint.c (gdb_agent_op_sizes): New table.
10159 (emit_eq_goto): New function.
10160 (emit_ne_goto): New function.
10161 (emit_lt_goto): New function.
10162 (emit_le_goto): New function.
10163 (emit_gt_goto): New function.
10164 (emit_ge_goto): New function.
10165 (is_goto_target): New function.
10166 (compile_bytecodes): Recognize special cases of compare-goto
10167 combinations and call specialized emitters for them.
10168 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10169 (amd64_emit_ne_goto): New function.
10170 (amd64_emit_lt_goto): New function.
10171 (amd64_emit_le_goto): New function.
10172 (amd64_emit_gt_goto): New function.
10173 (amd64_emit_ge_goto): New function.
10174 (amd64_emit_ops): Add the new functions.
10175 (i386_emit_eq_goto): New function.
10176 (i386_emit_ne_goto): New function.
10177 (i386_emit_lt_goto): New function.
10178 (i386_emit_le_goto): New function.
10179 (i386_emit_gt_goto): New function.
10180 (i386_emit_ge_goto): New function.
10181 (i386_emit_ops): Add the new functions.
10183 2011-09-08 Stan Shebs <stan@codesourcery.com>
10185 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10186 (i386_emit_epilogue): Restore %ebx.
10188 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10190 * server.c (step_thread): Remove definition.
10191 (process_serial_event): Don't handle Hs.
10192 * server.h (step_thread): Remove declaration.
10193 * target.c (set_desired_inferior): Remove use of step_thread.
10195 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10197 * linux-low.c: Include linux-procfs.h.
10198 (linux_attach_lwp_1): Update comments.
10199 (linux_attach): Scan for existing threads when attaching to a
10200 process that is the tgid.
10201 * Makefile.in: Update dependencies.
10203 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10205 * configure.srv: Add linux-procfs.o dependencies.
10207 2011-08-14 Yao Qi <yao@codesourcery.com>
10209 * target.h (struct target_ops): Fix indent.
10210 * win32-low.c (win32_target_ops): Fix comment.
10212 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10213 Yao Qi <yao@codesourcery.com>
10215 * Makefile.in (clean): Remove tic6x-*.c files.
10216 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10217 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10218 (tic6x-c64xp-linux.c): Likewise.
10219 * configure.srv: Add support for tic6x-*-uclinux.
10220 * linux-tic6x-low.c: New.
10221 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10223 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10224 Yao Qi <yao@codesourcery.com>
10226 * target.h (struct target_ops): Add read_loadmap.
10227 * linux-low.c (struct target_loadseg): New type.
10228 (struct target_loadmap): New type.
10229 (linux_read_loadmap): New function.
10230 (linux_target_ops): Add linux_read_loadmap.
10231 * server.c (handle_query): Support qXfer:fdpic:read packet.
10232 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10235 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10237 * win32-low.c: Include <stdint.h>.
10239 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10241 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10242 to the inferior here.
10243 (i386_remove_aligned_watchpoint): Ditto.
10244 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10245 fit part of the watchpoint in the debug registers.
10246 (i386_update_inferior_debug_regs): New.
10247 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10248 registers, and only update the inferior on success.
10249 (i386_low_remove_watchpoint): Ditto.
10251 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10253 * linux-low.c (compare_ints, unique, list_threads, show_process,
10254 linux_core_of_thread): Delete.
10255 (linux_target_ops): Change linux_core_of_thread to
10256 linux_common_core_of_thread.
10257 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10258 * utils.c (malloc_failure): Change type of argument.
10259 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10260 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10261 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10262 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10263 (IPA_OBJS): Add common-utils-ipa.o.
10264 (ptid_h, linux_osdata_h): New macros.
10265 (server_h): Add common/common-utils.h, common/xml-utils.h,
10266 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10268 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10269 ptid.o, buffer.o): New rules.
10270 (linux-low.o): Add common/linux-osdata.h as a dependency.
10271 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10272 * configure.ac: Add AC_HEADER_DIRENT check.
10273 * config.in: Regenerate.
10274 * configure: Regenerate.
10275 * remote-utils.c (xml_escape_text): Delete.
10276 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10277 buffer_xml_printf): Move to common/buffer.c.
10278 * server.c (main): Remove call to initialize_inferiors.
10279 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10280 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10281 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10282 internal_error, gdb_assert, gdb_assert_fail): Delete.
10283 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10284 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10286 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10287 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10288 initialize_inferiors): Delete.
10290 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10292 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10295 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10297 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10299 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10301 2011-05-26 Yao Qi <yao@codesourcery.com>
10303 * Makefile.in (thread-db.o): Track dependence to
10304 common/gdb_thread_db.h.
10305 * thread-db.c: include gdb_thread_db.h from right place.
10307 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10309 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10310 __FILE__ and __LINE__ to internal_error.
10312 2011-05-13 Doug Evans <dje@google.com>
10314 * thread-db.c (try_thread_db_load_from_sdir): New function.
10315 (try_thread_db_load_from_dir): New function.
10316 (thread_db_load_search): Handle $sdir, ignore $pdir.
10317 Remove trying of system directories if search of
10318 libthread-db-search-path fails, that is now done via $sdir.
10320 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10322 * server.c (handle_query): Add EnableDisableTracepoints to the list
10323 of supported features.
10324 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10326 (cmd_qtenable_disable): New.
10327 (cmd_qtstart): Install tracepoints even if disabled.
10328 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10329 receiving a QTEnable or QTDisable packet.
10330 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10331 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10333 (gdb_probe): Skip data collection if static tracepoint is disabled.
10335 2011-05-10 Doug Evans <dje@google.com>
10337 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10339 2011-05-04 Doug Evans <dje@google.com>
10341 * linux-low.c (linux_join): Skip process lookup.
10342 * spu-low.c (spu_join): Ditto.
10343 * server.c (join_inferiors_callback): Delete.
10344 (process_serial_event): For 'D' packet (detach) call join_inferior
10347 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10349 * README: Don't mention xscale*-*-linux*.
10350 * configure.srv (xscale*-*-linux*): Don't handle target.
10352 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10354 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10356 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10357 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10358 (i386_emit_void_call_2): Likewise.
10360 2011-04-26 Yao Qi <yao@codesourcery.com>
10362 * linux-low.c: Move common macros to linux-ptrace.h.
10363 Include linux-ptrace.h.
10364 * Makefile.in (linux_ptrace_h): New.
10365 (linux-low.o): Depends on linux-ptrace.h.
10367 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10369 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10370 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10371 (remote_prepare): New function with most of the TCP code from ...
10372 (remote_open): ... here. Detect PORT here unconditionally. Move also
10373 setting transport_is_reliable.
10374 * server.c (run_once): New variable.
10375 (gdbserver_usage): Document it.
10376 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10377 the first run if RUN_ONCE.
10378 * server.h (run_once, remote_prepare): New declarations.
10380 2011-04-19 Tom Tromey <tromey@redhat.com>
10382 * win32-low.c (handle_load_dll): Remove duplicate "the".
10384 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10386 Remove support for old Cygwin 1.5 versions.
10387 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10388 function to avoid warning.
10389 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10392 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10394 * gdbserver/server.h (Macro _): Define it if not available.
10396 2011-03-14 Michael Snyder <msnyder@vmware.com>
10398 * hostio.c (handle_close): Remove unnecessary null test.
10400 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10402 * Makefile.in (maintainer-clean realclean distclean): Remove
10403 "make ... subdir_do" command.
10405 2011-03-10 Michael Snyder <msnyder@vmware.com>
10407 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10409 * server.c (handle_v_run): Free alloced buffer on early return.
10411 2011-03-09 Yao Qi <yao@codesourcery.com>
10414 2011-03-04 Yao Qi <yao@codesourcery.com>
10416 * Makefile.in: Remove GNU make feature --directory.
10418 2011-03-05 Yao Qi <yao@codesourcery.com>
10420 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10421 (subdir_do): New make target. Copied from gdb/Makefile.
10422 (maintainer-clean, realclean, distclean, clean): Call corresponding
10423 make targets in common/Makefile.
10425 2011-02-11 Yao Qi <yao@codesourcery.com>
10427 * configure.ac: Call AC_PROG_RANLIB.
10428 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10429 * configure: Regenerate.
10431 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10433 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10435 2011-03-06 Yao Qi <yao@codesourcery.com>
10437 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10439 2011-03-05 Yao Qi <yao@codesourcery.com>
10441 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10442 (subdir_do): New make target. Copied from gdb/Makefile.
10443 (maintainer-clean, realclean, distclean, clean): Call corresponding
10444 make targets in common/Makefile.
10446 2011-03-04 Yao Qi <yao@codesourcery.com>
10448 * Makefile.in: Remove GNU make feature --directory.
10450 2011-03-04 Michael Snyder <msnyder@vmware.com>
10452 * server.c (queue_stop_reply): Call xmalloc not malloc.
10454 2011-03-02 Michael Snyder <msnyder@vmware.com>
10456 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10458 2011-02-28 Michael Snyder <msnyder@vmware.com>
10460 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10461 (cmd_qtframe): Ditto.
10462 (cmd_qtbuffer): Ditto.
10463 (cmd_bigqtbuffer): Ditto.
10465 * utils.c (decimal2str): Initialize 'width' to nine, then
10466 don't mess with it.
10468 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10470 * hostio.c (require_data): Free *data, not data.
10472 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10474 * hostio.c (require_data): Use free, not xfree.
10476 2011-02-27 Michael Snyder <msnyder@vmware.com>
10478 * server.c (handle_query): Discard unused value.
10480 * hostio.c (require_data): Free malloc memory before returning
10483 2011-02-26 Michael Snyder <msnyder@vmware.com>
10485 * linux-low.c (list_threads): Call closedir for dirent.
10487 2011-02-27 Michael Snyder <msnyder@vmware.com>
10489 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10490 a case statement falls through.
10492 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10494 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10497 2011-02-26 Michael Snyder <msnyder@vmware.com>
10499 * utils.c (decimal2str): Eliminate dead code and dead param.
10500 (pulongest): Drop dead param from call to decimal2str.
10503 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10505 Revert the following patch (not approved yet):
10506 2011-02-21 Hui Zhu <teawater@gmail.com>
10507 * tracepoint.c (tp_printf): New function.
10508 (eval_agent_expr): Handle gdb_agent_op_printf.
10510 2011-02-21 Hui Zhu <teawater@gmail.com>
10512 * tracepoint.c (tp_printf): New function.
10513 (eval_agent_expr): Handle gdb_agent_op_printf.
10515 2011-02-18 Tom Tromey <tromey@redhat.com>
10517 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10518 (tracepoint.o): Likewise.
10519 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10520 (gdb_agent_op_names): Likewise.
10522 2011-02-18 Tom Tromey <tromey@redhat.com>
10524 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10525 gdb_agent_op_rot>: New constants.
10526 (gdb_agent_op_names): Add pick and roll.
10527 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10530 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10532 * aclocal.m4: Regenerated with aclocal-1.11.1.
10534 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10536 * server.c (handle_qxfer_traceframe_info): New.
10537 (qxfer_packets): Register "traceframe-info".
10538 (handle_query): Report support for qXfer:traceframe-info:read+.
10539 * tracepoint.c (match_blocktype): New.
10540 (traceframe_find_block_type): Rename to ...
10541 (traceframe_walk_blocks): ... this. Add callback filter argument,
10543 (traceframe_find_block_type): New, reimplemented on top of
10544 traceframe_walk_blocks.
10545 (build_traceframe_info_xml): New.
10546 (traceframe_read_info): New.
10547 * server.h (traceframe_read_info): Declare.
10549 2011-02-11 Yao Qi <yao@codesourcery.com>
10551 * configure.ac: Call AC_PROG_RANLIB.
10552 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10553 * configure: Regenerate.
10555 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10557 * server.c (gdb_read_memory): Change return semantics to allow
10559 (handle_search_memory_1): Adjust.
10560 (process_serial_event) <'m' packet>: Handle partial transfers.
10561 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10563 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10565 * regcache.c (init_register_cache): Initialize
10566 regcache->register_status.
10567 (free_register_cache): Release regcache->register_status.
10568 (regcache_cpy): Copy register_status.
10569 (registers_to_string): Print 'x's for unavailable registers.
10570 (supply_register): Mark the register's status valid or
10571 unavailable, depending on whether a buffer was passed in or not.
10572 (supply_register_zeroed): New.
10573 (supply_regblock): Mark the registers' status valid or
10574 unavailable, depending on whether a buffer was passed in or not.
10575 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10576 (struct regcache): New `register_status' field.
10577 (supply_register_zeroed): Declare.
10578 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10579 supply_register_zeroed, rather than passing a NULL buffer to
10581 * tracepoint.c (fetch_traceframe_registers): Update comment.
10583 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10585 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10588 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10590 * server.h (decode_xfer_write): Change prototype.
10591 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10592 and don't extract the annex here.
10593 * server.c (decode_xfer_read): Remove `annex' parameter,
10594 and don't extract the annex here.
10595 (decode_xfer): New.
10596 (struct qxfer): New.
10597 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10598 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10599 (handle_qxfer_statictrace): New functions, abstracted out from
10600 handle_query, and made to use the struct qxfer interface.
10601 (handle_threads_qxfer_proper): Rename to ...
10602 (handle_qxfer_threads_proper): ... this.
10603 (handle_threads_qxfer): Rename to ...
10604 (handle_qxfer_threads): ... this. Adjust.
10605 (qxfer_packets): New array.
10606 (handle_qxfer): New function.
10607 (handle_query): Use handle_qxfer.
10609 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10611 * gdbreplay.c: Shorten lines of >= 80 columns.
10612 * linux-low.c: Ditto.
10613 * linux-ppc-low.c: Ditto.
10614 * linux-s390-low.c: Ditto.
10615 * linux-sparc-low.c: Ditto.
10616 * linux-x86-low.c: Ditto.
10617 * linux-xtensa-low.c: Ditto.
10618 * mem-break.c: Ditto.
10619 * nto-low.c: Ditto.
10620 * regcache.h: Ditto.
10621 * remote-utils.c: Ditto.
10624 * thread-db.c: Ditto.
10625 * tracepoint.c: Ditto.
10627 * win32-low.h: Ditto.
10629 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10631 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10634 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10636 * server.c (gdbserver_version): Update copyright year in version
10638 * gdbreplay.c (gdbreplay_version): Ditto.
10640 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10642 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10643 * linux-bfin-low.c: New file.
10644 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10645 PT_DATA_ADDR for BFIN targets.
10646 * Makefile.in (SFILES): Add linux-bfin-low.c.
10647 (clean): Remove reg-bfin.c.
10648 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10649 * README: Mention supported Blackfin targets.
10651 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10653 * .gitignore: New file.
10655 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10657 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10659 2010-10-22 Jie Zhang <jie@codesourcery.com>
10661 * Makefile.in: Add FLAGS_TO_PASS variable.
10662 (install): Remove dependency of install-only and recursively
10663 invoke make for install-only.
10665 2010-10-04 Doug Evans <dje@google.com>
10667 * Makefile.in (uninstall): Use $(DESTDIR).
10669 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10673 * linux-x86-low.c (compat_siginfo_from_siginfo)
10674 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10675 si_code is < 0. Check for si_code == SI_TIMER before checking for
10678 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10680 * lynx-i386-low.c: New file.
10681 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10683 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10685 * lynx-low.c (ptrace_request_to_str): Remove handling for
10686 request values that have been removed in LynxOS 5.x.
10688 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10690 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10693 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10695 * configure.ac: Add --enable-inprocess-agent option.
10696 * configure: Rebuilt.
10698 2010-09-06 Yao Qi <yao@codesourcery.com>
10700 * linux-low.c (linux_kill): Remove unused variable.
10701 (linux_stabilize_threads): Likewise.
10702 * server.c (start_inferior): Likewise.
10703 (queue_stop_reply_callback): Likewise.
10704 * tracepoint.c (do_action_at_tracepoint): Likewise.
10706 2010-09-06 Yao Qi <yao@codesourcery.com>
10708 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10711 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10713 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10715 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10717 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10720 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10722 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10723 gdbserver/lynx-ppc-low.c: New files.
10724 * Makefile.in (lynx_low_h): New variable.
10725 (lynx-low.o, lynx-ppc-low.o): New rules.
10726 * configure.ac: On LynxOS, link with -lnetinet.
10727 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10728 * configure: regenerate.
10730 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10732 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10733 * configure.ac: Add check for vasprintf and vsnprintf.
10734 * configure, config.in: Regenerate.
10735 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10737 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10739 * gdbreplay.c: Move include of alloca.h up, next to include of
10741 * server.h: Add include of malloc.h.
10742 * mem-break.c: Remove include of malloc.h.
10743 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10745 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10747 * Makefile.in (memmem.o): Build with -Wno-error.
10749 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10751 * utils.c (xsnprintf): Make non-static.
10752 * server.h: Add xsnprintf declaration.
10753 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10754 replace calls to snprintf by calls to xsnprintf throughout.
10756 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10758 * configure.ac: Add configure check for alloca.
10759 * configure, config.in: Regenerate.
10760 * server.h: Include alloca.h if it exists.
10761 * gdbreplay.c: Include alloca.h if it exists.
10763 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10765 * linux-low.c (__SIGRTMIN): Define if not already defined.
10766 (linux_create_inferior): Check for __ANDROID__ rather than
10768 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10769 are already deferred.
10770 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10771 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10772 stopped and already has a pending signal to report.
10773 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10774 a pending signal to report or is moving out of a jump pad.
10775 (linux_init_signals): Check for __ANDROID__ rather than
10778 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10780 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10781 debug_threads check. Avoid a linear search when not doing debug
10784 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10786 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10787 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10788 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10789 (process_event): Change local fd's type to gdb_fildes_t.
10790 (create_file_handler): Adjust prototype.
10791 (delete_file_handler): Adjust prototype.
10792 (handle_file_event): Adjust prototype. Use pfildes.
10793 (create_file_event): Adjsut prototype.
10794 * remote-utils.c (remote_desc, listen_desc): Change type to
10796 * server.h: New gdb_fildes_t typedef.
10797 [USE_WIN32API]: Include winsock2.h.
10798 (delete_file_handler, add_file_handler): Adjust prototypes.
10799 (pfildes): Declare.
10800 * utils.c (pfildes): New.
10802 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10804 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10805 * configure: Regenerate.
10807 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10809 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10810 (linux_done_accessing_memory): ... this.
10811 (linux_target_ops): Adjust.
10812 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10813 * nto-low.c (nto_target_ops): Adjust comment.
10814 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10815 * spu-low.c (spu_target_ops): Adjust comment.
10816 * target.h (target_ops): Rename unprepare_to_access_memory field
10817 to done_accessing_memory.
10818 (unprepare_to_access_memory): Rename to ...
10819 (done_accessing_memory): ... this.
10821 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10823 * linux-low.c (linux_prepare_to_access_memory): New.
10824 (linux_unprepare_to_access_memory): New.
10825 (linux_target_ops): Install them.
10826 * server.c (read_memory): Rename to ...
10827 (gdb_read_memory): ... this. Use
10828 prepare_to_access_memory/prepare_to_access_memory.
10829 (write_memory): Rename to ...
10830 (gdb_write_memory): ... this. Use
10831 prepare_to_access_memory/prepare_to_access_memory.
10832 (handle_search_memory_1): Adjust.
10833 (process_serial_event): Adjust.
10834 * target.h (struct target_ops): New fields
10835 prepare_to_access_memory and unprepare_to_access_memory.
10836 (prepare_to_access_memory, unprepare_to_access_memory): New.
10837 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10838 prepare_to_access_memory/prepare_to_access_memory.
10839 * nto-low.c (nto_target_ops): Adjust.
10840 * spu-low.c (spu_target_ops): Adjust.
10841 * win32-low.c (win32_target_ops): Adjust.
10843 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10845 * Makefile.in (WARN_CFLAGS): Get it from configure.
10846 (WERROR_CFLAGS): New.
10847 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10848 * configure.ac: Introduce --enable-werror, which adds -Werror to
10849 the compiler command line. Enabled by default. Disable with
10850 --disable-werror. Add -Wdeclaration-after-statement
10851 Wpointer-arith and -Wformat-nonliteral to warning flags.
10852 * configure: Regenerate.
10854 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10856 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10858 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10860 * gdbreplay.c (remote_error): New.
10862 (expect): Use gdbchar. Check for error reading from GDB.
10863 Clarify sync error output.
10864 (play): Check for errors writing to GDB.
10865 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10866 * remote-utils.c (getpkt): Check for errors writing to the remote
10869 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10871 * linux-low.c (linux_wait_1): Move non-debugging code out of
10872 `debug_threads' control.
10874 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10876 * linux-low.c (linux_wait_1): Don't set last_status here.
10877 * server.c (push_event, queue_stop_reply_callback): Assert we're
10878 not pushing a TARGET_WAITKIND_IGNORE event.
10879 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10880 (myresume, handle_target_event): Set the thread's last_resume_kind
10881 and last_status from the target returned status.
10883 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10887 * linux-x86-low.c (update_debug_registers_callback): New.
10888 (i386_dr_low_set_addr): Use it.
10889 (i386_dr_low_get_addr): New.
10890 (i386_dr_low_set_control): Use update_debug_registers_callback.
10891 (i386_dr_low_get_control): New.
10892 (i386_dr_low_get_status): Adjust.
10893 * linux-low.c (linux_stop_lwp): New.
10894 * linux-low.h (linux_stop_lwp): Declare.
10896 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10897 argument instead of a i386_debug_reg_state.
10898 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10899 a i386_debug_reg_state.
10900 (i386_insert_aligned_watchpoint): Adjust.
10901 (i386_remove_aligned_watchpoint): Adjust.
10902 (i386_low_stopped_data_address): Read the debug registers from the
10903 inferior instead of from the mirrors.
10904 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10905 (i386_dr_low_get_addr): Declare.
10906 (i386_dr_low_get_control): Declare.
10907 (i386_dr_low_get_status): Change prototype.
10909 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10910 (i386_dr_low_get_addr): New.
10911 (i386_dr_low_get_control): New.
10912 (i386_dr_low_get_status): Adjust prototype. Return
10914 (i386_initial_stuff): Clear dr_status_mirror and
10916 (i386_get_thread_context): Adjust.
10917 (i386_set_thread_context): Adjust.
10918 (i386_thread_added): Adjust.
10920 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10922 * linux-low.h (linux_thread_area): Delete declaration.
10924 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10926 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10927 after its termination.
10929 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10931 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10932 (gdb_wants_all_stopped): Delete.
10933 (linux_wait_1): Don't call them.
10934 * server.c (handle_v_cont): Tag all threads as want-stopped.
10935 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10936 stopped as "client-wants-stopped".
10938 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10940 * Makefile.in (signals_h): New.
10941 (server_h): Depend on it.
10942 (server.o): Don't depend on $(signals_def).
10943 (signals.o): Depend on $(signals_def).
10945 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10947 * Makefile.in (signals_def): New.
10948 (server_h): Append include/gdb/signals.h and signals_def.
10949 (server.o): Append signals_def.
10951 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10953 * server.c (handle_target_event): Use target_signal_to_host for
10954 resume_info.sig initialization.
10955 * target.h (struct thread_resume) <sig>: New comment.
10957 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10959 * server.c (handle_query): strcpy() the returned string from paddress()
10960 instead of sprintf().
10961 * utils.c (paddress): Return phex_nz().
10963 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10965 * server.c (handle_v_cont): Call mourn_inferior if process
10967 (myresume): Likewise.
10969 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10971 Static tracepoints, and integration with UST.
10973 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10974 * mem-break.c (uninsert_all_breakpoints)
10975 (reinsert_all_breakpoints): New.
10976 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10977 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10978 (gdb_agent_ust_loaded, helper_thread_id)
10979 (gdb_agent_helper_thread_id): New macros.
10980 (struct ipa_sym_addresses): Add addr_ust_loaded,
10981 addr_helper_thread_id, addr_cmd_buf.
10982 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10983 (in_process_agent_loaded_ust): New.
10984 (write_e_ust_not_loaded): New.
10985 (maybe_write_ipa_ust_not_loaded): New.
10986 (struct collect_static_trace_data_action): New.
10987 (enum tracepoint_type) <static_tracepoint>: New.
10988 (struct tracepoint) <handle>: Mention static tracepoints.
10989 (struct static_tracepoint_ctx): New.
10990 (CMD_BUF_SIZE): New.
10991 (add_tracepoint_action): Handle static tracepoint actions.
10992 (unprobe_marker_at): New.
10993 (clear_installed_tracepoints): Handle static tracepoints.
10994 (cmd_qtdp): Handle static tracepoints.
10995 (probe_marker_at): New.
10996 (cmd_qtstart): Handle static tracepoints.
10997 (response_tracepoint): Handle static tracepoints.
10998 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10999 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11000 (get_context_regcache): Handle static tracepoints.
11001 (do_action_at_tracepoint): Handle static tracepoint actions.
11002 (traceframe_find_block_type): Handle static trace data blocks.
11003 (traceframe_read_sdata): New.
11004 (download_tracepoints): Download static tracepoint actions.
11005 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11006 (GDB_PROBE_NAME): New.
11008 (GET_UST_SYM): New.
11011 (ust_marker_to_static_tracepoint): New.
11013 (collect_ust_data_at_tracepoint): New.
11014 (gdb_ust_probe): New.
11015 (UNIX_PATH_MAX, SOCK_DIR): New.
11016 (gdb_ust_connect_sync_socket): New.
11017 (resume_thread, stop_thread): New.
11018 (run_inferior_command): New.
11019 (init_named_socket): New.
11020 (gdb_ust_socket_init): New.
11021 (cstr_to_hexstr): New.
11023 (first_marker, next_marker): New.
11024 (response_ust_marker): New.
11025 (cmd_qtfstm, cmd_qtsstm): New.
11026 (unprobe_marker_at, probe_marker_at): New.
11027 (cmd_qtstmat, gdb_ust_thread): New.
11028 (gdb_ust_init): New.
11029 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11030 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11031 (ST_REGENTRY): New.
11032 (x86_64_st_collect_regmap): New.
11033 (X86_64_NUM_ST_COLLECT_GREGS): New.
11034 (AMD64_RIP_REGNUM): New.
11035 (supply_static_tracepoint_registers): New.
11036 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11037 (ST_REGENTRY): New.
11038 (i386_st_collect_regmap): New.
11039 (i386_NUM_ST_COLLECT_GREGS): New.
11040 (supply_static_tracepoint_registers): New.
11041 * server.c (handle_query): Handle qXfer:statictrace:read.
11042 <qSupported>: Report support for StaticTracepoints, and
11043 qXfer:statictrace:read features.
11044 * server.h (traceframe_read_sdata)
11045 (supply_static_tracepoint_registers): Declare.
11046 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11047 (unpack_varlen_hex): Include in IPA build.
11048 * Makefile.in (ustlibs, ustinc): New.
11049 (IPA_OBJS): Add remote-utils-ipa.o.
11050 ($(IPA_LIB)): Link -ldl and -lpthread.
11052 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11053 * config.in, configure: Regenerate.
11055 2010-06-20 Ian Lance Taylor <iant@google.com>
11056 Pedro Alves <pedro@codesourcery.com>
11058 * linux-x86-low.c (always_true): Delete.
11059 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11060 trying to fool the compiler with always_true.
11062 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11064 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11065 conditions in gdbserver.
11067 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11069 * spu-low.c (spu_read_memory): Wrap around local store limit.
11070 (spu_write_memory): Likewise.
11072 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11074 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11075 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11077 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11079 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11080 uses with LONGEST uses.
11082 2010-06-14 Stan Shebs <stan@codesourcery.com>
11083 Pedro Alves <pedro@codesourcery.com>
11087 * linux-x86-low.c: Include limits.h.
11089 (always_true): New.
11092 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11093 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11094 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11095 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11096 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11097 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11098 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11099 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11100 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11101 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11102 (amd64_emit_void_call_2): New.
11103 (amd64_emit_ops): New.
11104 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11105 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11106 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11107 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11108 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11109 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11110 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11111 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11112 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11113 (i386_emit_stack_adjust, i386_emit_int_call_1)
11114 (i386_emit_void_call_2): New.
11115 (i386_emit_ops): New.
11116 (x86_emit_ops): New.
11117 (the_low_target): Install x86_emit_ops.
11118 * server.h (struct emit_ops): New.
11119 (get_raw_reg_func_addr): Declare.
11120 (current_insn_ptr, emit_error): Declare.
11121 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11122 (set_trace_state_variable_value): New defines.
11123 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11124 addr_get_trace_state_variable_value and
11125 addr_set_trace_state_variable_value.
11126 (symbol_list): New fields for get_raw_reg,
11127 get_trace_state_variable_value and set_trace_state_variable_value.
11128 (condfn): New typedef.
11129 (struct tracepoint): New field `compiled_cond'.
11130 (do_action_at_tracepoint): Clear compiled_cond.
11131 (get_trace_state_variable_value, set_trace_state_variable_value):
11133 (condition_true_at_tracepoint): If there's a compiled condition,
11135 (current_insn_ptr, emit_error): New globals.
11136 (struct bytecode_address): New.
11137 (get_raw_reg_func_addr): New.
11138 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11139 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11140 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11141 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11142 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11143 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11144 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11145 (compile_tracepoint_condition, compile_bytecodes): New.
11146 * target.h (emit_ops): Forward declare.
11147 (struct target_ops): New field emit_ops.
11148 (target_emit_ops): New.
11149 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11150 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11151 * linux-low.c (linux_emit_ops): New.
11152 (linux_target_ops): Install it.
11153 * linux-low.h (struct linux_target_ops): New field emit_ops.
11155 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11157 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11158 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11160 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11161 Stan Shebs <stan@codesourcery.com>
11163 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11164 (all): Depend on $(extra_libraries).
11165 (install-only): Install the IPA.
11166 (IPA_OBJS, IPA_LIB): New.
11167 (clean): Remove the IPA lib.
11168 (IPAGENT_CFLAGS): New.
11169 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11170 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11171 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11172 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11173 * configure.ac: Check for atomic builtins support in the compiler.
11174 (IPA_DEPFILES, extra_libraries): Define.
11175 * configure.srv (ipa_obj): Add description.
11176 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11177 (i[34567]86-*-linux*): Set ipa_obj.
11178 (x86_64-*-linux*): Set ipa_obj.
11179 * linux-low.c (stabilizing_threads): New.
11180 (supports_fast_tracepoints): New.
11181 (linux_detach): Stabilize threads before detaching.
11182 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11183 the lwp is either not stabilizing, or is moving out of a jump pad.
11184 (linux_fast_tracepoint_collecting): New.
11185 (maybe_move_out_of_jump_pad): New.
11186 (enqueue_one_deferred_signal): New.
11187 (dequeue_one_deferred_signal): New.
11188 (linux_wait_for_event_1): If moving out of a jump pad, defer
11189 pending signals to later.
11190 (linux_stabilize_threads): New.
11191 (linux_wait_1): Check if threads need moving out of jump pads, and
11193 (stuck_in_jump_pad_callback): New.
11194 (move_out_of_jump_pad_callback): New.
11195 (lwp_running): New.
11196 (linux_resume_one_lwp): Handle moving out of jump pads.
11197 (linux_set_resume_request): Dequeue deferred signals.
11198 (need_step_over_p): Also step over fast tracepoint jumps.
11199 (start_step_over): Also uninsert fast tracepoint jumps.
11200 (finish_step_over): Also reinsert fast tracepoint jumps.
11201 (linux_install_fast_tracepoint_jump): New.
11202 (linux_target_ops): Install linux_stabilize_threads and
11203 linux_install_fast_tracepoint_jump_pad.
11204 * linux-low.h (linux_target_ops) <get_thread_area,
11205 install_fast_tracepoint_jump_pad>: New fields.
11206 (struct lwp_info) <collecting_fast_tracepoint,
11207 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11208 (linux_get_thread_area): Declare.
11209 * linux-x86-low.c (jump_insn): New.
11210 (x86_get_thread_area): New.
11211 (append_insns): New.
11212 (push_opcode): New.
11213 (amd64_install_fast_tracepoint_jump_pad): New.
11214 (i386_install_fast_tracepoint_jump_pad): New.
11215 (x86_install_fast_tracepoint_jump_pad): New.
11216 (the_low_target): Install x86_get_thread_area and
11217 x86_install_fast_tracepoint_jump_pad.
11218 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11219 (struct fast_tracepoint_jump): New.
11220 (fast_tracepoint_jump_insn): New.
11221 (fast_tracepoint_jump_shadow): New.
11222 (find_fast_tracepoint_jump_at): New.
11223 (fast_tracepoint_jump_here): New.
11224 (delete_fast_tracepoint_jump): New.
11225 (set_fast_tracepoint_jump): New.
11226 (uninsert_fast_tracepoint_jumps_at): New.
11227 (reinsert_fast_tracepoint_jumps_at): New.
11228 (set_breakpoint_at): Use write_inferior_memory.
11229 (uninsert_raw_breakpoint): Use write_inferior_memory.
11230 (check_mem_read): Mask out fast tracepoint jumps.
11231 (check_mem_write): Mask out fast tracepoint jumps.
11232 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11233 (set_fast_tracepoint_jump): Declare.
11234 (delete_fast_tracepoint_jump)
11235 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11236 (reinsert_fast_tracepoint_jumps_at): Declare.
11237 * regcache.c: Don't compile many functions when building the
11238 in-process agent library.
11239 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11240 the register buffer in the heap.
11241 (free_register_cache): If the register buffer isn't owned by the
11242 regcache, don't free it.
11243 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11244 pre-existing register caches.
11245 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11247 (convert_ascii_to_int): : Constify `from' parameter type.
11248 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11249 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11250 the needed buffer in-place.
11251 (relocate_instruction): New.
11252 * server.c (handle_query) <qSymbols>: If the target supports
11253 tracepoints, give it a chance of looking up symbols. Report
11254 support for fast tracepoints.
11255 (handle_status): Stabilize threads.
11256 (process_serial_event): Adjust.
11257 * server.h (struct fast_tracepoint_jump): Forward declare.
11258 (struct process_info) <fast_tracepoint_jumps>: New field.
11259 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11260 (decode_X_packet, decode_M_packet): Adjust.
11261 (relocate_instruction): Declare.
11262 (in_process_agent_loaded): Declare.
11263 (tracepoint_look_up_symbols): Declare.
11264 (struct fast_tpoint_collect_status): Declare.
11265 (fast_tracepoint_collecting): Declare.
11266 (force_unlock_trace_buffer): Declare.
11267 (handle_tracepoint_bkpts): Declare.
11268 (initialize_low_tracepoint)
11269 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11270 * target.h (struct target_ops) <stabilize_threads,
11271 install_fast_tracepoint_jump_pad>: New fields.
11272 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11273 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11274 [HAVE_STDINT_H]: Include stdint.h.
11275 (trace_debug_1): Rename to ...
11276 (trace_vdebug): ... this.
11277 (trace_debug): Rename to ...
11278 (trace_debug_1): ... this. Add `level' parameter.
11279 (trace_debug): New.
11280 (ATTR_USED, ATTR_NOINLINE): New.
11281 (IP_AGENT_EXPORT): New.
11282 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11283 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11284 (about_to_request_buffer_space, trace_buffer_is_full)
11285 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11286 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11287 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11288 (traceframe_write_count, traceframes_created)
11289 (trace_state_variables)
11290 New renaming defines.
11291 (struct ipa_sym_addresses): New.
11292 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11293 (symbol_list): New.
11294 (ipa_sym_addrs): New.
11295 (all_tracepoint_symbols_looked_up): New.
11296 (in_process_agent_loaded): New.
11297 (write_e_ipa_not_loaded): New.
11298 (maybe_write_ipa_not_loaded): New.
11299 (tracepoint_look_up_symbols): New.
11300 (debug_threads) [IN_PROCESS_AGENT]: New.
11301 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11302 (UNKNOWN_SIDE_EFFECTS): New.
11303 (stop_tracing): New.
11304 (flush_trace_buffer): New.
11305 (stop_tracing_bkpt): New.
11306 (flush_trace_buffer_bkpt): New.
11307 (read_inferior_integer): New.
11308 (read_inferior_uinteger): New.
11309 (read_inferior_data_pointer): New.
11310 (write_inferior_data_pointer): New.
11311 (write_inferior_integer): New.
11312 (write_inferior_uinteger): New.
11313 (struct collect_static_trace_data_action): Delete.
11314 (enum tracepoint_type): New.
11315 (struct tracepoint) <type>: New field `type'.
11316 <actions_str, step_actions, step_actions_str>: Only include in
11318 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11319 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11320 (tracepoints): Use IP_AGENT_EXPORT.
11321 (last_tracepoint): Don't include in the IPA.
11322 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11323 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11324 (alloced_trace_state_variables): New.
11325 (trace_state_variables): Use IP_AGENT_EXPORT.
11326 (traceframe_t): Delete unused variable.
11327 (circular_trace_buffer): Don't include in the IPA.
11328 (trace_buffer_start): Delete.
11329 (struct trace_buffer_control): New.
11330 (trace_buffer_free): Delete.
11331 (struct ipa_trace_buffer_control): New.
11332 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11333 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11335 (trace_buffer_ctrl): New.
11336 (TRACE_BUFFER_CTRL_CURR): New.
11337 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11338 Reimplement as macros.
11339 (trace_buffer_wrap): Delete.
11340 (traceframe_write_count, traceframe_read_count)
11341 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11342 (struct tracepoint_hit_ctx) <type>: New field.
11343 (struct fast_tracepoint_ctx): New.
11344 (memory_barrier): New.
11346 (record_tracepoint_error): Update atomically in the IPA.
11347 (clear_inferior_trace_buffer): New.
11348 (about_to_request_buffer_space): New.
11349 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11350 updating the same buffer.
11351 (add_tracepoint): Default the tracepoint's type to trap
11352 tracepoint, and orig_size to -1.
11353 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11354 internal variables.
11355 (create_trace_state_variable): New parameter `gdb'. Handle it.
11356 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11357 (cmd_qtdp): Handle fast tracepoints.
11358 (cmd_qtdv): Adjust.
11359 (max_jump_pad_size): New.
11360 (gdb_jump_pad_head): New.
11361 (get_jump_space_head): New.
11362 (claim_jump_space): New.
11363 (sort_tracepoints): New.
11364 (MAX_JUMP_SIZE): New.
11365 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11367 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11368 support. Upload fast traceframes, and delete internal IPA
11370 (stop_tracing_handler): New.
11371 (flush_trace_buffer_handler): New.
11372 (cmd_qtstop): Upload fast tracepoints.
11373 (response_tracepoint): Handle fast tracepoints.
11374 (tracepoint_finished_step): Upload fast traceframes. Set the
11375 tracepoint hit context's tracepoint type.
11376 (handle_tracepoint_bkpts): New.
11377 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11378 type. Add comment about fast tracepoints.
11379 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11380 non-existing action_str field.
11381 (get_context_regcache): Handle fast tracepoints.
11382 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11384 (fast_tracepoint_from_jump_pad_address): New.
11385 (fast_tracepoint_from_ipa_tpoint_address): New.
11386 (collecting_t): New.
11387 (force_unlock_trace_buffer): New.
11388 (fast_tracepoint_collecting): New.
11390 (gdb_collect): New.
11391 (write_inferior_data_ptr): New.
11392 (target_tp_heap): New.
11393 (target_malloc): New.
11394 (download_agent_expr): New.
11396 (download_tracepoints): New.
11397 (download_trace_state_variables): New.
11398 (upload_fast_traceframes): New.
11399 (IPA_FIRST_TRACEFRAME): New.
11400 (IPA_NEXT_TRACEFRAME_1): New.
11401 (IPA_NEXT_TRACEFRAME): New.
11402 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11403 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11404 (gdb_jump_pad_buffer_end): New.
11405 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11406 (initialize_tracepoint): Adjust.
11407 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11408 buffer. Initialize the low module.
11409 * utils.c (PREFIX, TOOLNAME): New.
11410 (malloc_failure): Use PREFIX.
11411 (error): In the IPA, an error causes an exit.
11412 (fatal, warning): Use PREFIX.
11413 (internal_error): Use TOOLNAME.
11414 (NUMCELLS): Increase to 10.
11415 * configure, config.in: Regenerate.
11417 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11419 * server.c (handle_query) <qSupported>: Do two passes over the
11420 qSupported string to avoid nesting strtok.
11422 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11424 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11426 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11427 -Wl,--dynamic-list.
11428 * configure: Regenerate.
11429 * proc-service.list: New.
11431 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11433 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11436 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11438 * gdbreplay.c (remote_open): Check error return from socket() call by
11439 its equality to -1 not by it being negative.
11440 * remote-utils.c (remote_open): Likewise.
11442 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11444 * config.h: Regenerate.
11446 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11448 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11449 doesn't provide PTRACE_GET_THREAD_AREA.
11451 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11453 * linux-m68k-low.c: Include <asm/ptrace.h>
11454 (ps_get_thread_area): Implement.
11456 2010-05-03 Doug Evans <dje@google.com>
11458 * event-loop.c (struct callback_event): New struct.
11459 (callback_list): New global.
11460 (append_callback_event, delete_callback_event): New functions.
11461 (process_callback): New function.
11462 (start_event_loop): Call it.
11463 * remote-utils.c (NOT_SCHEDULED): Define.
11464 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11465 moved out of readchar.
11466 (readchar): Rewrite. Call reschedule before returning.
11467 (reset_readchar): New function.
11468 (remote_close): Call it.
11469 (process_remaining, reschedule): New functions.
11470 * server.h (callback_handler_func): New typedef.
11471 (append_callback_event, delete_callback_event): Declare.
11473 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11475 * proc-service.c (ps_pglobal_lookup): Use
11476 thread_db_look_up_one_symbol.
11477 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11478 parameter. Use it instead of all_symbols_looked_up.
11479 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11481 (all_symbols_looked_up): Don't declare.
11482 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11483 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11485 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11486 Set all_symbols_looked_up here.
11487 (thread_db_look_up_one_symbol): New.
11488 (thread_db_get_tls_address): Adjust.
11489 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11490 thread_db object on the heap, and tentatively set it in the
11492 (thread_db_init): Don't set all_symbols_looked_up here.
11493 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11495 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11497 * linux-low.c (linux_kill, linux_detach): Adjust.
11498 (status_pending_p_callback): Remove redundant statement. Check
11499 for !TARGET_WAITIKIND_IGNORE, instead of
11500 TARGET_WAITKIND_STOPPED.
11501 (handle_tracepoints): Make sure LWP is locked. Adjust.
11502 (linux_wait_for_event_1): Adjust.
11503 (linux_cancel_breakpoints): New.
11504 (unsuspend_one_lwp): New.
11505 (unsuspend_all_lwps): New.
11506 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11507 (send_sigstop_callback): Change return type to int, add new
11508 `except' parameter and handle it.
11509 (suspend_and_send_sigstop_callback): New.
11510 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11511 pass them down. If SUSPEND, also increment the lwp's suspend
11513 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11514 (need_step_over_p): Don't consider suspended LWPs.
11515 (start_step_over): Adjust.
11516 (proceed_one_lwp): Change return type to int, add new `except'
11517 parameter and handle it.
11518 (unsuspend_and_proceed_one_lwp): New.
11519 (proceed_all_lwps): Use find_inferior instead of
11521 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11522 also decrement the suspend count of LWPs. Pass `except' down,
11523 instead of hacking its suspend count.
11524 (linux_pause_all): Add `freeze' parameter. Adjust.
11525 (linux_unpause_all): New.
11526 (linux_target_ops): Install linux_unpause_all.
11527 * server.c (handle_status): Adjust.
11528 * target.h (struct target_ops): New fields `unpause_all' and
11529 `cancel_breakpoints'. Add new parameter to `pause_all'.
11530 (pause_all): Add new `freeze' parameter.
11531 (unpause_all): New.
11532 (cancel_breakpoints): New.
11533 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11534 cancel breakpoints.
11535 (cmd_qtstart): Pause threads.
11536 (stop_tracing): Pause threads, and cancel breakpoints.
11537 * win32-low.c (win32_target_ops): Adjust.
11539 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11541 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11542 the inferior right away from here...
11543 (linux_wait_1): ... to here, and adjust to check the thread's
11544 last_resume_kind instead of the lwp's step or stop_expected flags.
11546 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11548 * README: Use consistent `GDB' and `GDBserver' spellings.
11550 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11552 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11553 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11554 (linux_detach_one_lwp): Assume the lwp is stopped.
11555 (any_thread_of): Delete.
11556 (linux_detach): Stop all lwps here. Don't blindly delete all
11558 (delete_lwp_callback): New.
11559 (linux_mourn): Delete all lwps of the process that is gone.
11560 (linux_wait_1): Don't delete the last lwp of the process here.
11561 * mem-break.h (mark_breakpoints_out): Declare.
11562 * mem-break.c (mark_breakpoints_out): New.
11563 (free_all_breakpoints): Use it.
11564 * server.c (handle_target_event): If the process is gone, mark
11566 * thread-db.c (struct thread_db) <create_bp>: New field.
11567 (thread_db_enable_reporting): Fix prototype. Store a thread event
11568 breakpoint reference in the thread_db struct.
11569 (thread_db_load_search): Clear the thread_db object.
11570 (try_thread_db_load_1): Ditto.
11571 (switch_to_process): New.
11572 (disable_thread_event_reporting): Use it.
11573 (remove_thread_event_breakpoints): New.
11574 (thread_db_detach, thread_db_mourn): Use it.
11576 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11578 * linux-low.c (linux_enable_event_reporting): New.
11579 (linux_wait_for_event_1, handle_extended_wait): Use it.
11581 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11583 * linux-low.c (linux_kill_one_lwp, linux_kill)
11584 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11585 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11586 SIGSTOP even if the LWP is stopped.
11587 (send_sigstop_callback): New.
11588 (stop_all_lwps): Use send_sigstop_callback instead.
11589 (linux_resume_one_thread): Adjust.
11590 (proceed_one_lwp): Still proceed an LWP that the client has
11591 requested to stop, if we haven't reported it as stopped yet. Make
11592 sure that LWPs the client want stopped, have a pending SIGSTOP.
11594 2010-04-26 Doug Evans <dje@google.com>
11596 * server.c (handle_general_set): Make static.
11598 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11599 Print received char after testing for error/eof instead of before.
11600 (input_interrupt): Tweak comment.
11602 2010-04-23 Doug Evans <dje@google.com>
11604 * server.c (start_inferior): Print inferior argv if --debug.
11606 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11608 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11609 * nto-x86-low.c: Include server.h
11611 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11613 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11614 be consistent with other sources of this directory.
11615 (init_registers_amd64): Correct name of source file of this function
11618 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11620 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11621 64-bit executables.
11623 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11625 * win32-i386-low.c: Add 64-bit support.
11626 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11627 (init_registers_amd64): Declare.
11628 (mappings): Add 64-bit version of array.
11629 (init_windows_x86): New function.
11630 (the_low_target): Change init_arch field to init_windows_x86.
11632 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11634 * win32-low.c: Adapt to support also 64-bit architecture.
11635 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11636 (get_image_name): Use SIZE_T type for local variable `done'.
11637 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11638 (toolhelp_get_dll_name): Idem.
11639 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11640 Use uintptr_t typecast to avoid warning.
11641 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11642 (handle_exception): Use phex_nz to avoid warning.
11643 (win32_wait): Remove unused local variable `process'.
11645 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11647 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11650 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11652 * configure.ac: Use `ws2_32' library for srv_mingw.
11653 * configure: Regenerate.
11654 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11655 * remote-utils.c: Likewise.
11657 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11659 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11660 if __x86_64__ is defined.
11662 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11664 * configure: Regenerate.
11666 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11668 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11669 * target.h (target_ops): New get_tib_address field.
11670 * win32-low.h (win32_thread_info): Add thread_local_base field.
11671 * win32-low.c (child_add_thread): Add tlb argument.
11672 Set thread_local_base field to TLB.
11673 (get_child_debug_event): Adapt to child_add_thread change.
11674 (win32_get_tib_address): New function.
11675 (win32_target_ops): Set get_tib_address field to
11676 win32_get_tib_address.
11677 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11679 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11681 * linux-low.c (linux_mourn): Also remove the process.
11682 * server.c (handle_target_event): Don't remove the process here.
11683 * nto-low.c (nto_mourn): New.
11684 (nto_target_ops): Install it.
11685 * spu-low.c (spu_mourn): New.
11686 (spu_target_ops): Install it.
11687 * win32-low.c (win32_mourn): New.
11688 (win32_target_ops): Install it.
11690 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11692 * server.h (buffer_xml_printf): Remove redundant `;'.
11694 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11696 * regcache.c (set_register_cache): Invalidate regcaches before
11697 changing the register cache layout.
11698 (regcache_invalidate_one): Allow a NULL regcache.
11699 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11700 regcaches before changing the register cache layout or the target
11703 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11705 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11706 variable warning on Linux/x86-64.
11708 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11710 GDBserver disconnected tracing support.
11712 * linux-low.c (linux_remove_process): Delete.
11713 (add_lwp): Don't set last_resume_kind here.
11714 (linux_kill): Use `mourn'.
11715 (linux_detach): Use `thread_db_detach', and `mourn'.
11716 (linux_mourn): New.
11717 (linux_attach_lwp_1): Adjust comment.
11718 (linux_attach): last_resume_kind moved the thread_info; adjust.
11719 (status_pending_p_callback): Adjust.
11720 (linux_wait_for_event_1): Adjust.
11721 (count_events_callback, select_singlestep_lwp_callback)
11722 (select_event_lwp_callback, cancel_breakpoints_callback)
11723 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11724 (proceed_one_lwp): Adjust.
11725 (linux_async): Add debug output.
11726 (linux_thread_stopped): New.
11727 (linux_pause_all): New.
11728 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11730 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11731 (thread_db_free): Delete declaration.
11732 (thread_db_detach, thread_db_mourn): Declare.
11733 * thread-db.c (thread_db_init): Use thread_db_mourn.
11734 (thread_db_free): Delete, split in two.
11735 (disable_thread_event_reporting): New.
11736 (thread_db_detach): New.
11737 (thread_db_mourn): New.
11739 * server.h (struct thread_info) <last_resume_kind>: New field.
11740 <attached>: Add comment.
11741 <gdb_detached>: New field.
11742 (handler_func): Change return type to int.
11743 (handle_serial_event, handle_target_event): Ditto.
11744 (gdb_connected): Declare.
11746 (disconnected_tracing): Declare.
11747 (stop_tracing): Declare.
11749 * server.c (handle_query) <qSupported>: Report support for
11750 disconnected tracing.
11751 (queue_stop_reply_callback): Account for running threads.
11752 (gdb_wants_thread_stopped): New.
11753 (gdb_wants_all_threads_stopped): New.
11754 (gdb_reattached_process): New.
11755 (handle_status): Clear the `gdb_detached' flag of all processes.
11756 In all-stop, stop all threads.
11757 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11758 (process_serial_event): If the remote connection breaks, or if an
11759 exit was forced with "monitor exit", force an event loop exit.
11760 Handle disconnected tracing on detach.
11761 (handle_serial_event): Adjust.
11762 (handle_target_event): If GDB isn't connected, forward events back
11763 to the inferior, unless the last process exited, in which case,
11764 exit gdbserver. Adjust interface.
11766 * remote-utils.c (remote_open): Don't block in accept. Instead
11767 register an event loop source on the listen socket file
11768 descriptor. Refactor bits into ...
11769 (listen_desc): ... this new global.
11770 (gdb_connected): ... this new function.
11771 (enable_async_notification): ... this new function.
11772 (handle_accept_event): ... this new function.
11773 (remote_close): Clear remote_desc.
11775 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11777 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11779 (mourn_inferior): Define.
11780 (target_process_qsupported): Avoid the dangling else problem.
11781 (thread_stopped): Define.
11782 (pause_all): Define.
11783 (target_waitstatus_to_string): Declare.
11784 * target.c (target_waitstatus_to_string): New.
11786 * tracepoint.c (tracing): Make extern.
11787 (disconnected_tracing): New.
11788 (stop_tracing): Make extern. Handle tracing stops due to GDB
11790 (cmd_qtdisconnected): New.
11791 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11792 (handle_tracepoint_general_set): Handle QTDisconnected.
11794 * event-loop.c (event_handler_func): Change return type to int.
11795 (process_event): Bail out if the event handler wants the event
11797 (handle_file_event): Ditto.
11798 (start_event_loop): Bail out if the event handler wants the event
11801 * nto-low.c (nto_target_ops): Adjust.
11802 * spu-low.c (spu_wait): Don't remove the process here.
11803 (spu_target_ops): Adjust.
11804 * win32-low.c (win32_wait): Don't remove the process here.
11805 (win32_target_ops): Adjust.
11807 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11809 * regcache.c (realloc_register_cache): Invalidate inferior's
11810 regcache before recreating it.
11812 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11814 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11816 2010-04-09 Stan Shebs <stan@codesourcery.com>
11817 Pedro Alves <pedro@codesourcery.com>
11819 * server.h (LONGEST): New.
11820 (struct thread_info) <while_stepping>: New field.
11821 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11823 (initialize_tracepoint, handle_tracepoint_general_set)
11824 (handle_tracepoint_query, tracepoint_finished_step)
11825 (tracepoint_was_hit, release_while_stepping_state_list):
11826 (current_traceframe): Declare.
11827 * server.c (handle_general_set): Handle tracepoint packets.
11828 (read_memory): New.
11829 (write_memory): New.
11830 (handle_search_memory_1): Use read_memory.
11831 (handle_query): Report support for conditional tracepoints, trace
11832 state variables, and tracepoint sources. Handle tracepoint
11834 (main): Initialize the tracepoints module.
11835 (process_serial_event): Handle traceframe reads/writes.
11837 * linux-low.c (handle_tracepoints): New.
11838 (linux_wait_1): Call it.
11839 (linux_resume_one_lwp): Handle while-stepping.
11840 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11841 (linux_target_ops): Install them.
11842 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11844 * linux-x86-low.c (x86_supports_tracepoints): New.
11845 (the_low_target). Install it.
11847 * mem-break.h (delete_breakpoint): Declare.
11848 * mem-break.c (delete_breakpoint): Make external.
11850 * target.h (struct target_ops): Add `supports_tracepoints',
11851 `read_pc', and `write_pc' fields.
11852 (target_supports_tracepoints): Define.
11853 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11856 * regcache.h (struct regcache) <registers_owned>: New field.
11857 (init_register_cache, regcache_cpy): Declare.
11858 (regcache_read_pc, regcache_write_pc): Declare.
11859 (register_cache_size): Declare.
11860 (supply_regblock): Declare.
11861 * regcache.c (init_register_cache): New.
11862 (new_register_cache): Use it.
11863 (regcache_cpy): New.
11864 (register_cache_size): New.
11865 (supply_regblock): New.
11866 (regcache_read_pc, regcache_write_pc): New.
11868 * tracepoint.c: New.
11870 * Makefile.in (OBS): Add tracepoint.o.
11871 (tracepoint.o): New rule.
11873 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11875 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11877 (i386-mmx.c): Likewise.
11878 (i386-mmx-linux.o): Likewise.
11879 (i386-mmx-linux.c): Likewise.
11881 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11882 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11883 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11884 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11886 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11887 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11888 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11890 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11892 * Makefile.in (clean): Updated.
11894 (i386-avx.c): Likewise.
11895 (i386-avx-linux.o): Likewise.
11896 (i386-avx-linux.c): Likewise.
11897 (amd64-avx.o): Likewise.
11898 (amd64-avx.c): Likewise.
11899 (amd64-avx-linux.o): Likewise.
11900 (amd64-avx-linux.c): Likewise.
11902 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11903 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11904 (srv_amd64_regobj): Add amd64-avx.o.
11905 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11906 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11907 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11908 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11909 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11910 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11911 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11913 * i387-fp.c: Include "i386-xstate.h".
11915 (i387_cache_to_xsave): Likewise.
11916 (i387_xsave_to_cache): Likewise.
11917 (x86_xcr0): Likewise.
11919 * i387-fp.h (i387_cache_to_xsave): Likewise.
11920 (i387_xsave_to_cache): Likewise.
11921 (x86_xcr0): Likewise.
11923 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11924 * linux-crisv32-low.c (target_regsets): Likewise.
11925 * linux-m68k-low.c (target_regsets): Likewise.
11926 * linux-mips-low.c (target_regsets): Likewise.
11927 * linux-ppc-low.c (target_regsets): Likewise.
11928 * linux-s390-low.c (target_regsets): Likewise.
11929 * linux-sh-low.c (target_regsets): Likewise.
11930 * linux-sparc-low.c (target_regsets): Likewise.
11931 * linux-xtensa-low.c (target_regsets): Likewise.
11933 * linux-low.c: Include <sys/uio.h>.
11934 (regsets_fetch_inferior_registers): Support nt_type.
11935 (regsets_store_inferior_registers): Likewise.
11936 (linux_process_qsupported): New.
11937 (linux_target_ops): Add linux_process_qsupported.
11939 * linux-low.h (regset_info): Add nt_type.
11940 (linux_target_ops): Add process_qsupported.
11942 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11944 (init_registers_i386_avx_linux): New.
11945 (init_registers_amd64_avx_linux): Likewise.
11946 (xmltarget_i386_linux_no_xml): Likewise.
11947 (xmltarget_amd64_linux_no_xml): Likewise.
11948 (PTRACE_GETREGSET): Likewise.
11949 (PTRACE_SETREGSET): Likewise.
11950 (x86_fill_xstateregset): Likewise.
11951 (x86_store_xstateregset): Likewise.
11952 (use_xml): Likewise.
11953 (x86_linux_update_xmltarget): Likewise.
11954 (x86_linux_process_qsupported): Likewise.
11955 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11956 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11957 init_registers_i386_linux here. Call
11958 x86_linux_update_xmltarget.
11959 (the_low_target): Add x86_linux_process_qsupported.
11961 * server.c (handle_query): Call target_process_qsupported.
11963 * target.h (target_ops): Add process_qsupported.
11964 (target_process_qsupported): New.
11966 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11968 * inferiors.c (add_thread): Set last_status kind to
11969 TARGET_WAITKIND_IGNORE.
11970 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11971 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11972 (linux_wait_1): Move `thread' local definition to block that uses
11973 it. Don't NULL initialize `event_child'.
11974 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11975 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11976 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11978 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11980 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11981 an extended waitstatus, or by a watchpoint.
11982 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11983 thread was stepping or has been stopped by a watchpoint.
11985 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11987 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11988 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11989 of another, then delete the previous, and validate all
11991 (validate_inserted_breakpoint): New.
11992 (delete_disabled_breakpoints): New.
11993 (validate_breakpoints): New.
11994 (check_mem_read): Validate breakpoints before trusting their
11995 shadow. Delete disabled breakpoints.
11996 (check_mem_write): Validate breakpoints before trusting they
11997 should be inserted. Delete disabled breakpoints.
11998 * mem-break.h (validate_breakpoints):
11999 * server.c (handle_query): Validate breakpoints when we see a
12002 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12004 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12005 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12006 if we could tell there's a GDB breakpoint at stop_pc.
12007 (need_step_over_p): Don't do a step over if we find a GDB
12008 breakpoint at the resume PC.
12010 * mem-break.c (struct raw_breakpoint): New.
12011 (enum bkpt_type): New type `gdb_breakpoint'.
12012 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12013 fields. New field `raw'.
12014 (find_raw_breakpoint_at): New.
12015 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12016 breakpoint instead.
12017 (set_breakpoint_at): Adjust.
12018 (delete_raw_breakpoint): New.
12019 (release_breakpoint): New.
12020 (delete_breakpoint): Rename to...
12021 (delete_breakpoint_1): ... this. Add proc parameter. Use
12022 release_breakpoint. Return ENOENT.
12023 (delete_breakpoint): Reimplement.
12024 (find_breakpoint_at): Delete.
12025 (find_gdb_breakpoint_at): New.
12026 (delete_breakpoint_at): Delete.
12027 (set_gdb_breakpoint_at): New.
12028 (delete_gdb_breakpoint_at): New.
12029 (gdb_breakpoint_here): New.
12030 (set_reinsert_breakpoint): Use release_breakpoint.
12031 (uninsert_breakpoint): Rename to ...
12032 (uninsert_raw_breakpoint): ... this.
12033 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12034 (reinsert_raw_breakpoint): Change parameter type to
12036 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12038 (check_breakpoints): Adjust. Use release_breakpoint.
12039 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12040 (breakpoint_inserted_here): Ditto.
12041 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12042 Don't trust the breakpoint's shadow if it is not inserted.
12043 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12044 (delete_all_breakpoints): Adjust.
12045 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12046 use delete_breakpoint_1.
12048 * mem-break.h (breakpoints_supported): Delete declaration.
12049 (set_gdb_breakpoint_at): Declare.
12050 (gdb_breakpoint_here): Declare.
12051 (delete_breakpoint_at): Delete.
12052 (delete_gdb_breakpoint_at): Declare.
12054 * server.h (struct raw_breakpoint): Forward declare.
12055 (struct process_info): New field `raw_breakpoints'.
12057 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12060 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12062 * linux-low.c (status_pending_p_callback): Fix comment.
12063 (linux_wait_for_event_1): Move most of the internal breakpoint
12064 handling from here...
12065 (linux_wait_1): ... to here.
12066 (count_events_callback): New.
12067 (select_singlestep_lwp_callback): New.
12068 (select_event_lwp_callback): New.
12069 (cancel_breakpoints_callback): New.
12070 (select_event_lwp): New.
12071 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12072 priority to all LWPs that have had events that should be reported
12073 to the client. Cancel breakpoints when about to reporting the
12074 event to the client, not while stopping lwps. No longer cancel
12075 finished single-steps here.
12076 (cancel_finished_single_step): Delete.
12077 (cancel_finished_single_steps): Delete.
12079 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12081 * mem-break.c (enum bkpt_type): New.
12082 (struct breakpoint): New field `type'.
12083 (set_breakpoint_at): Change return type to struct breakpoint
12084 pointer. Set type to `other_breakpoint' by default.
12085 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12086 in the breakpoint list.
12087 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12088 (reinsert_breakpoint): Rename to ...
12089 (reinsert_raw_breakpoint): ... this.
12090 (reinsert_breakpoints_at): Adjust.
12091 * mem-break.h (struct breakpoint): Declare.
12092 (set_breakpoint_at): Change return type to struct breakpoint
12095 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12097 * server.c (handle_query): Assign, not compare.
12099 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12101 Teach linux gdbserver to step-over-breakpoints.
12103 * linux-low.c (can_hardware_single_step): New.
12104 (supports_breakpoints): New.
12105 (handle_extended_wait): If stopping threads, read the stop pc of
12106 the new cloned LWP.
12108 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12109 low target doesn't support retrieving the PC.
12110 (add_lwp): Set last_resume_kind to resume_continue.
12111 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12112 (linux_attach): Don't clear stop_expected. Set the lwp's
12113 last_resume_kind to resume_stop.
12114 (linux_detach_one_lwp): Don't check for removed breakpoints.
12115 (check_removed_breakpoint): Delete.
12116 (status_pending_p): Rename to ...
12117 (status_pending_p_callback): ... this. Don't check for removed
12118 breakpoints. Don't consider threads that are stopped from GDB's
12120 (linux_wait_for_lwp): Always read the stop_pc here.
12121 (cancel_breakpoint): New.
12122 (step_over_bkpt): New global.
12123 (linux_wait_for_event_1): Implement stepping over breakpoints.
12124 (gdb_wants_lwp_stopped): New.
12125 (gdb_wants_all_stopped): New.
12126 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12127 single-step traps here. Store the thread's last reported target
12129 (send_sigstop): Don't clear stop_expected. Always set it,
12131 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12132 (cancel_finished_single_step): New.
12133 (cancel_finished_single_steps): New.
12134 (wait_for_sigstop): Don't cancel finished single-step traps here.
12135 (linux_resume_one_lwp): Don't check for removed breakpoints.
12136 Don't set `step' on non-hardware step archs.
12137 (linux_set_resume_request): Ignore resume_stop requests if already
12138 stopping or stopped. Set the lwp's last_resume_kind.
12139 (resume_status_pending_p): Don't check for removed breakpoints.
12140 (need_step_over_p): New.
12141 (start_step_over): New.
12142 (finish_step_over): New.
12143 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12144 requests. Clear the thread's last reported target waitstatus.
12145 Don't use the `suspended' flag. Don't consider pending breakpoints.
12146 (linux_resume): Start a step-over if necessary.
12147 (proceed_one_lwp): New.
12148 (proceed_all_lwps): New.
12149 (unstop_all_lwps): New.
12150 * linux-low.h (struct lwp_info): Rewrite comment for the
12151 `suspended' flag. Add the `stop_pc' field. Delete the
12152 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12153 Add `'last_resume_kind' and `need_step_over' fields.
12154 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12155 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12156 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12157 (set_raw_breakpoint_at): New.
12158 (set_breakpoint_at): Rewrite to use it.
12159 (reinsert_breakpoint_handler): Delete.
12160 (set_reinsert_breakpoint): New.
12161 (reinsert_breakpoint_by_bp): Delete.
12162 (delete_reinsert_breakpoints): New.
12163 (uninsert_breakpoint): Rewrite.
12164 (uninsert_breakpoints_at): New.
12165 (reinsert_breakpoint): Rewrite.
12166 (reinsert_breakpoints_at): New.
12167 (check_breakpoints): Rewrite.
12168 (breakpoint_here): New.
12169 (breakpoint_inserted_here): New.
12170 (check_mem_read): Adjust.
12171 * mem-break.h (breakpoints_supported, breakpoint_here)
12172 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12173 (reinsert_breakpoint_by_bp): Delete declaration.
12174 (delete_reinsert_breakpoints): Declare.
12175 (reinsert_breakpoint): Delete declaration.
12176 (reinsert_breakpoints_at): Declare.
12177 (uninsert_breakpoint): Delete declaration.
12178 (uninsert_breakpoints_at): Declare.
12179 (check_breakpoints): Adjust prototype.
12180 * server.h: Adjust include order.
12181 (struct thread_info): Declare here. Add a `last_status' field.
12183 2010-03-23 Michael Snyder <msnyder@vmware.com>
12185 * server.c (crc32): New function.
12186 (handle_query): Add handling for 'qCRC:' request.
12188 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12190 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12191 lwp had been stopped by a watchpoint.
12193 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12195 * server.h (internal_error): Declare.
12196 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12197 * utils.c (internal_error): New function.
12199 2010-03-15 Andreas Schwab <schwab@redhat.com>
12201 * configure.srv: Fix typo setting srv_regobj.
12203 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12205 * linux-low.c (fetch_register): Avoid passing a non string literal
12207 (usr_store_inferior_registers): Ditto.
12209 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12211 * linux-low.c (linux_write_memory): Bail out early if peeking
12214 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12216 * linux-low.h (struct lwp_info): New fields
12217 `stopped_by_watchpoint' and `stopped_data_address'.
12218 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12219 here, and cache them in the lwp object.
12220 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12222 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12224 (linux_stopped_by_watchpoint): Rewrite.
12225 (linux_stopped_data_address): Rewrite.
12227 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12229 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12230 switching the current inferior, not before.
12232 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12234 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12235 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12236 i386-linux.c and amd64-linux.c.
12237 (reg-i386.o): Removed.
12238 (reg-i386.c): Likewise.
12239 (reg-i386-linux.o): Likewise.
12240 (reg-i386-linux.c): Likewise.
12241 (reg-x86-64.o): Likewise.
12242 (reg-x86-64.c): Likewise.
12243 (reg-x86-64-linux.o): Likewise.
12244 (reg-x86-64-linux.c): Likewise.
12246 (i386.c): Likewise.
12247 (i386-linux.o): Likewise.
12248 (i386-linux.c): Likewise.
12249 (amd64.o): Likewise.
12250 (amd64.c): Likewise.
12251 (amd64-linux.o): Likewise.
12252 (amd64-linux.c): Likewise.
12254 * configure.srv (srv_i386_regobj): New.
12255 (srv_i386_linux_regobj): Likewise.
12256 (srv_amd64_regobj): Likewise.
12257 (srv_amd64_linux_regobj): Likewise.
12258 (srv_i386_32bit_xmlfiles): Likewise.
12259 (srv_i386_64bit_xmlfiles): Likewise.
12260 (srv_i386_xmlfiles): Likewise.
12261 (srv_amd64_xmlfiles): Likewise.
12262 (srv_i386_linux_xmlfiles): Likewise.
12263 (srv_amd64_linux_xmlfiles): Likewise.
12264 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12265 srv_xmlfiles to $srv_i386_xmlfiles.
12266 (i[34567]86-*-mingw32ce*): Likewise.
12267 (i[34567]86-*-mingw*): Likewise.
12268 (i[34567]86-*-nto*): Likewise.
12269 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12270 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12271 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12272 (x86_64-*-linux*): Likewise.
12274 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12275 (init_registers_amd64_linux): New.
12276 (x86_arch_setup): Replace init_registers_x86_64_linux with
12277 init_registers_amd64_linux.
12279 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12281 * configure.ac: Check for libdl. If it is not available link against
12282 static libthread_db.
12283 * configure: Regenerate.
12285 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12289 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12290 handing a read watchpoint.
12291 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12293 2010-02-12 Doug Evans <dje@google.com>
12295 * linux-low.c (linux_supports_tracefork_flag): Document.
12296 (linux_look_up_symbols): Add comment.
12298 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12300 * regcache.c (supply_register): Clear regcache if buf is NULL.
12302 2010-02-02 Nicolas Roche <roche@sourceware.org>
12303 Joel Brobecker <brobecker@adacore.com>
12305 * inferiors.c (find_inferior): Add function documentation.
12306 (unloaded_dll): Handle the case where the unloaded dll has not
12307 been previously registered in the dll list.
12309 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12311 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12312 (thumb2_breakpoint): New.
12313 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12315 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12317 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12318 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12321 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12323 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12325 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12327 * linux-s390-low.c (s390_collect_ptrace_register)
12328 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12330 2010-01-21 Doug Evans <dje@google.com>
12332 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12333 (PTRACE_ARG4_TYPE): New macro.
12334 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12335 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12336 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12337 (usr_store_inferior_registers): Ditto.
12338 (linux_read_memory, linux_write_memory): Ditto.
12339 (linux_test_for_tracefork): Ditto.
12341 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12342 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12344 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12346 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12349 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12351 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12352 prototype to take a regcache. Adjust.
12354 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12356 * regcache.h (struct thread_info): Forward declare.
12357 (struct regcache): New.
12358 (new_register_cache): Adjust prototype.
12359 (get_thread_regcache): Declare.
12360 (free_register_cache): Adjust prototype.
12361 (registers_to_string, registers_from_string): Ditto.
12362 (supply_register, supply_register_by_name, collect_register)
12363 (collect_register_as_string, collect_register_by_name): Ditto.
12364 * regcache.c (struct inferior_regcache_data): Delete.
12365 (get_regcache): Rename to ...
12366 (get_thread_regcache): ... this. Adjust. Switch inferior before
12367 fetching registers.
12368 (regcache_invalidate_one): Adjust.
12369 (regcache_invalidate): Fix prototype.
12370 (new_register_cache): Return the new register cache.
12371 (free_register_cache): Change prototype.
12372 (realloc_register_cache): Adjust.
12373 (registers_to_string): Change prototype to take a regcache. Adjust.
12374 (registers_from_string): Ditto.
12375 (register_data): Ditto.
12376 (supply_register): Ditto.
12377 (supply_register_by_name): Ditto.
12378 (collect_register): Ditto.
12379 (collect_register_as_string): Ditto.
12380 (collect_register_by_name): Ditto.
12381 * server.c (process_serial_event): Adjust.
12382 * linux-low.h (regset_fill_func, regset_store_func): Change
12384 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12386 * linux-low.c (get_stop_pc): Adjust.
12387 (check_removed_breakpoint): Adjust.
12388 (linux_wait_for_event): Adjust.
12389 (linux_resume_one_lwp): Adjust.
12390 (fetch_register): Add regcache parameter. Adjust.
12391 (usr_store_inferior_registers): Ditto.
12392 (regsets_fetch_inferior_registers): Ditto.
12393 (regsets_store_inferior_registers): Ditto.
12394 (linux_fetch_registers, linux_store_registers): Ditto.
12395 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12397 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12399 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12400 prototype to take a regcache.
12401 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12402 * remote-utils.c (convert_ascii_to_int, outreg)
12403 (prepare_resume_reply): Change prototype to take a regcache.
12405 * target.h (struct target_ops) <fetch_registers, store_registers>:
12406 Change prototype to take a regcache.
12407 (fetch_inferior_registers, store_inferior_registers): Change
12408 prototype to take a regcache. Adjust.
12409 * proc-service.c (ps_lgetregs): Adjust.
12410 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12411 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12412 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12413 take a regcache. Adjust.
12414 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12415 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12416 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12417 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12418 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12419 (cris_cannot_fetch_register):
12420 (cris_breakpoint_at): Change prototype to take a regcache.
12422 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12423 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12424 to take a regcache. Adjust.
12425 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12427 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12428 take a regcache. Adjust.
12429 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12430 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12431 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12432 * linux-mips-low.c (mips_get_pc):
12433 (mips_set_pc): Change prototype to take a regcache. Adjust.
12434 (mips_reinsert_addr): Adjust.
12435 (mips_collect_register): Change prototype to take a regcache.
12437 (mips_supply_register):
12438 (mips_collect_register_32bit, mips_supply_register_32bit)
12439 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12440 (mips_store_fpregset): Ditto.
12441 * linux-ppc-low.c (ppc_supply_ptrace_register)
12442 (ppc_supply_ptrace_register): Ditto.
12443 (parse_spufs_run): Adjust.
12444 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12445 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12446 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12447 take a regcache. Adjust.
12448 * linux-s390-low.c (s390_collect_ptrace_register)
12449 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12450 (s390_set_pc): Change prototype to take a regcache. Adjust.
12451 (s390_arch_setup): Adjust.
12452 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12453 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12454 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12455 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12456 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12458 (sparc_breakpoint_at): Adjust.
12459 * linux-xtensa-low.c (xtensa_fill_gregset):
12460 (xtensa_store_gregset):
12461 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12462 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12463 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12464 prototype to take a regcache. Adjust.
12465 * win32-arm-low.c (arm_fetch_inferior_register)
12466 (arm_store_inferior_register): Change prototype to take a
12468 * win32-i386-low.c (i386_fetch_inferior_register)
12469 (i386_store_inferior_register): Change prototype to take a
12471 * win32-low.c (child_fetch_inferior_registers)
12472 (child_store_inferior_registers): Change prototype to take a
12474 (win32_wait): Adjust.
12475 (win32_fetch_inferior_registers): Change prototype to take a
12477 (win32_store_inferior_registers): Adjust.
12478 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12479 store_inferior_register>: Change prototype to take a regcache.
12481 2010-01-20 Doug Evans <dje@google.com>
12483 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12485 (linux_wait_for_event1, linux_init_signals): Ditto.
12486 (W_STOPCODE): Provide definition if missing.
12488 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12490 * linux-low.c (linux_core_of_thread): New.
12491 (compare_ints, show_process, list_threads): New.
12492 (linux_qxfer_osdata): Report threads and cores.
12493 (linux_target_op): Register linux_core_of_thread.
12494 * remote-utils.c (prepare_resume_reply): Report the core.
12495 (buffer_xml_printf): Support %d specifier.
12496 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12498 (handle_query): Handle qXfer:threads. Announce availability
12500 * target.h (struct target_ops): New field core_of_thread.
12502 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12504 * Makefile.in (clean): Remove new generated files.
12505 (reg-s390.o, reg-s390.c): Remove rules.
12506 (reg-s390x.o, reg-s390x.c): Likewise.
12507 (s390-linux32.o, s390-linux32.c): Add rules.
12508 (s390-linux64.o, s390-linux64.c): Likewise.
12509 (s390x-linux64.o, s390x-linux64.c): Likewise.
12510 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12511 * linux-s390-low.c: Include <elf.h>.
12512 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12513 (init_registers_s390): Remove prototype.
12514 (init_registers_s390x): Likewise.
12515 (init_registers_s390_linux32): Add prototype.
12516 (init_registers_s390_linux64): Likewise.
12517 (init_registers_s390x_linux64): Likewise.
12518 (s390_num_regs_3264): New define.
12519 (s390_regmap_3264): New global variable.
12520 (s390_cannot_fetch_register): Remove obsolete check.
12521 (s390_cannot_store_register): Likewise.
12522 (s390_collect_ptrace_register): Handle upper/lower register halves.
12523 (s390_supply_ptrace_register): Likewise.
12524 (s390_fill_gregset): Update to register number changes.
12525 (s390_get_hwcap): New routine.
12526 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12527 Install appropriate regmap and register set.
12529 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12531 * server.c (gdbserver_version): Update copyright year to 2010.
12532 * gdbreplay.c (gdbreplay_version): Likewise.
12534 2009-12-28 Doug Evans <dje@google.com>
12536 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12537 elf/external.h. Include <elf.h> instead but only if necessary.
12539 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12541 * linux-low.c (linux_remove_process): Remove `detaching'
12542 parameter. Don't release/detach from thread_db here.
12543 (linux_kill): Release/detach from thread_db here, ...
12544 (linux_detach): ... and here, before actually detaching.
12545 (linux_wait_1): ... and here, when a process exits.
12546 * thread-db.c (any_thread_of): New.
12547 (thread_db_free): Switch the current inferior to a thread of the
12550 2009-12-21 Doug Evans <dje@google.com>
12552 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12554 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12555 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12556 warning ifndef __NR_tkill. Move setting of errno there too.
12557 Delete unnecessary resetting of errno after syscall.
12558 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12560 * configure.ac: Check for dladdr.
12561 * config.in: Regenerate.
12562 * configure: Regenerate.
12563 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12564 (try_thread_db_load): Update.
12566 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12568 2009-12-18 Doug Evans <dje@google.com>
12570 * event-loop.c: Include unistd.h if it exists.
12572 * linux-low.c (my_waitpid): Move definition away from being in
12573 between linux_tracefork_child/linux_test_for_tracefork.
12575 * gdb_proc_service.h (psaddr_t): Fix type.
12576 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12577 signature to match glibc.
12579 2009-12-16 Doug Evans <dje@google.com>
12581 * linux-low.c (linux_read_memory): Fix argument to read.
12583 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12585 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12586 events, don't leave current_inferior pointing at null.
12588 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12590 * win32-low.c (LOG): Delete.
12591 (OUTMSG): Output to stderr.
12592 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12593 on compile time LOG macro.
12594 (win32_wait): Fix debug output.
12596 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12598 * win32-low.c (win32_add_one_solib): If the dll name is
12599 "ntdll.dll", prepend the system directory to the dll path.
12601 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12603 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12605 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12606 Vladimir Prus <vladimir@codesourcery.com>
12608 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12609 * configure.ac: Check for __mcoldfire__ and set
12610 gdb_cv_m68k_is_coldfire.
12611 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12612 reg-cf.o and reg-m68k.o.
12613 * configure: Regenerated.
12615 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12617 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12618 Pass it to thread_db_free.
12619 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12620 proper `detaching' argument to linux_remove_process.
12621 * linux-low.h (thread_db_free): Add `detaching' parameter.
12622 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12624 (thread_db_free): Add `detaching' parameter. Only
12625 call td_ta_clear_event if detaching from process.
12627 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12629 * thread-db.c (thread_db_free): Fix typo.
12631 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12634 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12636 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12638 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12639 with an i686 compiler.
12640 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12642 * configure: Rebuilt.
12644 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12648 * server.c (handle_search_memory_1): Correct read_addr initialization
12649 in loop for searching subsequent chunks.
12651 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12653 * configure.ac: New --with-libthread-db option.
12654 * thread-db.c: Allow direct dependence on libthread_db.
12655 (thread_db_free): Adjust.
12656 * config.in: Regenerate.
12657 * configure: Likewise.
12659 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12662 * thread-db.c (attach_thread): New function.
12663 (maybe_attach_thread): Return success/failure.
12664 (find_new_threads_callback): Adjust.
12665 (thread_db_find_new_threads): Loop until no new threads.
12667 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12669 * proc-service.c (ps_lgetregs): Formatting.
12671 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12673 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12674 * configure.ac: Adjust.
12675 * linux-low.h (struct process_info_private): Move members to struct
12677 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12678 * linux-low.c (linux_remove_process): Adjust.
12679 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12680 * server.c (handle_query): Move code ...
12681 (handle_monitor_command): ... here. New function.
12682 * target.h (struct target_ops): New member.
12683 * thread-db.c (struct thread_db): New.
12684 (libthread_db_search_path): New variable.
12685 (thread_db_create_event, thread_db_enable_reporting)
12686 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12687 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12688 (try_thread_db_load_1, dladdr_to_soname): New functions.
12689 (try_thread_db_load, thread_db_load_search): New functions.
12690 (thread_db_init): Search for libthread_db.
12691 (thread_db_free): New function.
12692 (thread_db_handle_monitor_command): Likewise.
12693 * config.in: Regenerate.
12694 * configure: Regenerate.
12696 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12698 * spu-low.c (spu_kill): Wait for inferior to terminate.
12699 Call clear_inferiors.
12700 (spu_detach): Call clear_inferiors.
12702 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12704 * aclocal.m4: Regenerate.
12705 * config.in: Likewise.
12706 * configure: Likewise.
12708 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12710 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12711 (parse_spufs_run): New function.
12712 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12713 (ppc_breakpoint_at): Handle SPU breakpoints.
12715 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12717 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12718 (SPUFS_MAGIC): Define.
12719 (spu_enumerate_spu_ids): New function.
12720 (linux_qxfer_spu): New function.
12721 (linux_target_ops): Install linux_qxfer_spu.
12723 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12725 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12726 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12727 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12728 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12729 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12730 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12731 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12732 (init_registers_powerpc_cell32l): Add prototype.
12733 (init_registers_powerpc_cell64l): Likewise.
12734 (ppc_arch_setup): Detect Cell/B.E. architecture.
12736 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12738 * Makefile.in (datarootdir): New variable.
12740 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12742 * linux-low.c (linux_write_memory): Update debugging output.
12743 * Makefile.in (clean): Add new descriptions.
12744 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12745 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12746 * configure.srv: Add new files for arm*-*-linux*.
12747 * linux-arm-low.c: Add new declarations.
12748 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12749 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12750 (HWCAP_VFPv3D16): New.
12751 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12752 instead of __IWMMXT__.
12753 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12754 (arm_arch_setup): New.
12755 (target_regsets): Remove #ifdef. Add VFP regset.
12756 (the_low_target): Use arm_arch_setup.
12758 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12760 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12761 the main thread again.
12763 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12765 Adding Neutrino gdbserver.
12766 * configure: Regenerated.
12767 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12768 * configure.srv (i[34567]86-*-nto*): New target.
12769 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12770 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12771 (nto_comctrl) [__QNX__]: New function.
12772 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12774 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12776 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12779 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12780 Pedro Alves <pedro@codesourcery.com>
12782 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12783 don't support CONTEXT_EXTENDED_REGISTERS.
12784 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12785 (the_low_target): Install them.
12786 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12787 failing with ERROR_PIPE_NOT_CONNECTED.
12789 2009-06-30 Doug Evans <dje@google.com>
12790 Pierre Muller <muller@ics.u-strasbg.fr>
12792 Add h/w watchpoint support to x86-linux, win32-i386.
12793 * Makefile.in (SFILES): Add i386-low.c
12794 (i386_low_h): Define.
12795 (i386-low.o): Add dependencies.
12796 (linux-x86-low.o): Add i386-low.h dependency.
12797 (win32-i386-low.o): Ditto.
12798 * i386-low.c: New file.
12799 * i386-low.h: New file.
12800 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12801 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12802 * linux-low.c (linux_add_process): Initialize arch_private.
12803 (linux_remove_process): Free arch_private.
12804 (add_lwp): Initialize arch_private.
12805 (delete_lwp): Free arch_private.
12806 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12808 * linux-low.h (process_info_private): New member arch_private.
12809 (lwp_info): New member arch_private.
12810 (linux_target_ops): New members new_process, new_thread,
12812 (ptid_of): New macro.
12813 * linux-x86-low.c: Include stddef.h, i386-low.h.
12814 (arch_process_info): New struct.
12815 (arch_lwp_info): New struct.
12816 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12817 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12818 (i386_dr_low_get_status): New function.
12819 (x86_insert_point, x86_remove_point): New functions.
12820 (x86_stopped_by_watchpoint): New function.
12821 (x86_stopped_data_address): New function.
12822 (x86_linux_new_process, x86_linux_new_thread): New functions.
12823 (x86_linux_prepare_to_resume): New function.
12824 (the_low_target): Add entries for insert_point, remove_point,
12825 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12827 * server.c (debug_hw_points): New global.
12828 (monitor_show_help): Document set debug-hw-points.
12829 (handle_query): Process "set debug-hw-points".
12830 * server.h (debug_hw_points): Declare.
12831 (paddress): Declare.
12832 * utils.c (NUMCELLS, CELLSIZE): New macros.
12833 (get_sell, xsnprintf, paddress): New functions.
12834 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12835 remove_point, stopped_by_watchpoint, stopped_data_address.
12836 * win32-i386-low.c: Include i386-low.h.
12837 (debug_reg_state): Replaces dr.
12838 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12839 (i386_dr_low_get_status): New function.
12840 (i386_insert_point, i386_remove_point): New functions.
12841 (i386_stopped_by_watchpoint): New function.
12842 (i386_stopped_data_address): New function.
12843 (i386_initial_stuff): Update.
12844 (get_thread_context,set_thread_context,i386_thread_added): Update.
12845 (the_low_target): Add entries for insert_point,
12846 remove_point, stopped_by_watchpoint, stopped_data_address.
12847 * win32-low.c (win32_insert_watchpoint): New function.
12848 (win32_remove_watchpoint): New function.
12849 (win32_stopped_by_watchpoint): New function.
12850 (win32_stopped_data_address): New function.
12851 (win32_target_ops): Add entries for insert_watchpoint,
12852 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12853 * win32-low.h (win32_target_ops): New members insert_point,
12854 remove_point, stopped_by_watchpoint, stopped_data_address.
12856 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12858 * server.c (process_serial_event): Re-return unsupported, not
12859 error, if the type isn't recognized. Re-allow supporting only
12860 insert or remove packets. Also call require_running for
12861 breakpoints. Add missing break statement to default case. Tidy.
12862 * target.h (struct target_ops): Rename insert_watchpoint to
12863 insert_point, and remove_watchpoint to remove_point.
12865 * linux-low.h (struct linux_target_ops): Likewise.
12866 * linux-low.c (linux_insert_watchpoint): Rename to ...
12867 (linux_insert_point): ... this. Adjust.
12868 (linux_remove_watchpoint): Rename to ...
12869 (linux_remove_point): ... this. Adjust.
12870 (linux_target_ops): Adjust.
12871 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12872 (cris_insert_point): ... this.
12873 (cris_remove_watchpoint): Rename to ...
12874 (cris_remove_point): ... this.
12875 (the_low_target): Adjust.
12877 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12879 * server.c (handle_v_kill): Pass signal_pid to
12880 kill_inferior if multi_process is zero.
12882 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12884 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12885 * target.h (target_ops): Comment for *_watchpoint to make it clear
12886 the functions can get types '0' and '1'.
12888 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12890 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12891 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12892 * regcache.c (get_regcache): Likewise.
12893 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12894 * win32-low.c (child_fetch_inferior_registers): Remove check for
12897 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12898 Pedro Alves <pedro@codesourcery.com>
12900 * target.h (struct target_ops) <supports_multi_process>: New
12902 (target_supports_multi_process): New.
12903 * server.c (handle_query): Even if GDB reports support, only
12904 enable multi-process if the target also supports it. Report
12905 multi-process support only if the target backend supports it.
12906 * linux-low.c (linux_supports_multi_process): New function.
12907 (linux_target_ops): Install it as target_supports_multi_process
12910 2009-05-24 Doug Evans <dje@google.com>
12912 Global renaming of find_thread_pid to find_thread_ptid.
12913 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12914 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12915 All callers updated.
12917 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12918 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12921 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12922 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12923 (linux_resume_one_lwp): Ditto.
12925 2009-05-23 Doug Evans <dje@google.com>
12927 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12928 from struct inferior_list_entry * to struct lwp_info *.
12929 All callers updated.
12931 2009-05-13 Doug Evans <dje@google.com>
12933 * linux-x86-low.c: Don't include assert.h.
12934 (x86_siginfo_fixup): Use fatal, not assert.
12935 (x86_arch_setup): Fix comment.
12937 2009-05-12 Doug Evans <dje@google.com>
12939 Biarch support for i386/amd64 gdbserver.
12940 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12941 Add linux-x86-low.c.
12942 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12943 (linux-x86-low.o): Add.
12944 * linux-x86-64-low.c: Delete.
12945 * linux-i386-low.c: Delete.
12946 * linux-x86-low.c: New file.
12947 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12949 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12951 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12952 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12953 (linux_child_pid_to_exec_file): New function.
12954 (elf_64_header_p, elf_64_file_p): New functions.
12955 (siginfo_fixup): New function.
12956 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12957 give target a chance to convert layout.
12958 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12959 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12961 2009-05-07 Doug Evans <dje@google.com>
12963 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12964 (regsets_store_inferior_registers): Ditto.
12966 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12970 * linux-low.c (must_set_ptrace_flags): Delete.
12971 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12973 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12974 `lwp->must_set_ptrace_flags' instead.
12975 (linux_wait_for_event_1): Set ptrace options here.
12976 (linux_wait_1): ... not here.
12978 2009-04-30 Doug Evans <dje@google.com>
12980 * inferiors.c (started_inferior_callback): New function.
12981 (attached_inferior_callback): New function.
12982 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12983 * server.c (print_started_pid, print_attached_pid): New functions.
12984 (detach_or_kill_for_exit): New function.
12985 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12986 * server.h (have_started_inferiors_p): Declare.
12987 (have_attached_inferiors_p): Declare.
12989 * inferiors.c (remove_process): Fix memory leak, free process.
12990 * linux-low.c (linux_remove_process): New function.
12991 (linux_kill): Call it instead of remove_process.
12992 (linux_detach, linux_wait_1): Ditto.
12994 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12996 * configure.srv: Add x86 Windows CE target.
12998 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13000 * inferiors.c (get_thread_process): Make global.
13001 * server.h (get_thread_process): Add prototype.
13002 * thread-db.c (find_one_thread): Use get_thread_process
13003 instead of current_process.
13004 (thread_db_get_tls_address): Do not crash if called when
13005 thread layer is not yet initialized.
13007 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13009 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13010 * spu-low.c (current_tid): Rename to ...
13011 (current_ptid): ... this.
13012 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13013 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13014 ptid_get_lwp (current_ptid) instead of current_tid.
13015 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13016 instead of current_tid. Use find_process_pid to verify pid
13017 argument is valid. Pass proper argument to remove_process.
13018 (spu_thread_alive): Compare current_ptid instead of current_tid.
13019 (spu_resume): Likewise.
13021 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13023 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13026 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13028 Implement the multiprocess extensions, and add linux multiprocess
13031 * server.h (ULONGEST): Declare.
13032 (struct ptid, ptid_t): New.
13033 (minus_one_ptid, null_ptid): Declare.
13034 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13035 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13036 (struct inferior_list_entry): Change `id' type from unsigned from
13038 (struct sym_cache, struct breakpoint, struct
13039 process_info_private): Forward declare.
13040 (struct process_info): Declare.
13041 (current_process): Declare.
13042 (all_processes): Declare.
13043 (initialize_inferiors): Declare.
13044 (add_thread): Adjust to use ptid_t.
13045 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13046 (add_process, remove_process, find_thread_pid): Declare.
13047 (find_inferior_id): Adjust to use ptid_t.
13048 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13049 (multi_process): Declare.
13050 (push_event): Adjust to use ptid_t.
13051 (read_ptid, write_ptid): Declare.
13052 (prepare_resume_reply): Adjust to use ptid_t.
13053 (clear_symbol_cache): Declare.
13054 * inferiors.c (all_processes): New.
13055 (null_ptid, minus_one_ptid): New.
13056 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13057 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13058 (add_thread): Change unsigned long to ptid. Remove gdb_id
13060 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13061 (gdb_id_to_thread): Rename to ...
13062 (find_thread_pid): ... this. Change unsigned long to ptid.
13063 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13064 (loaded_dll, pull_pid_from_list): Adjust.
13065 (add_process, remove_process, find_process_pid)
13066 (get_thread_process, current_process, initialize_inferiors): New.
13067 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13068 (struct target_waitstatus) <related_pid>: Ditto.
13069 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13070 return type to int.
13071 (struct target_ops) <join>: Add `pid' argument.
13072 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13073 (struct target_ops) <wait>: Add `ptid' field. Change return type
13075 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13076 (mywait): Add `ptid' argument. Change return type to ptid_t.
13077 (target_pid_to_str): Declare.
13078 * target.c (set_desired_inferior): Adjust to use ptids.
13079 (mywait): Add new `ptid' argument. Adjust.
13080 (target_pid_to_str): New.
13081 * mem-break.h (free_all_breakpoints): Declare.
13082 * mem-break.c (breakpoints): Delelete.
13083 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13084 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13085 to use per-process breakpoint list.
13086 (free_all_breakpoints): New.
13087 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13088 (symbol_cache, all_symbols_looked_up): Delete.
13090 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13092 (prepare_resume_reply): Change ptid argument's type from unsigned
13093 long to ptid_t. Adjust. Implement W;process and X;process.
13094 (free_sym_cache, clear_symbol_cache): New.
13095 (look_up_one_symbol): Adjust to per-process symbol cache. *
13096 * server.c (cont_thread, general_thread, step_thread): Change type
13098 (attached): Delete.
13099 (multi_process): New.
13100 (last_ptid): Change type to ptid_t.
13101 (struct vstop_notif) <ptid>: Change type to ptid_t.
13102 (queue_stop_reply, push_event): Change `ptid' argument's type to
13104 (discard_queued_stop_replies): Add `pid' argument.
13105 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13106 changes. Don't reference the `attached' global.
13107 (attach_inferior): Adjust to mywait interface changes.
13108 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13109 features. Handle and report "multiprocess+". Handle
13111 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13113 (handle_v_kill): New.
13114 (handle_v_stopped): Adjust to use target_pid_to_str.
13115 (handle_v_requests): Allow multiple attaches and runs when
13116 multiprocess extensions are in effect. Handle "vKill".
13117 (myresume): Adjust to use ptids.
13118 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13119 (handle_status): Adjust to discard_queued_stop_replies interface
13121 (first_thread_of, kill_inferior_callback)
13122 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13123 (main): Call initialize_inferiors. Adjust to use ptids, killing
13124 and detaching from all inferiors. Handle multiprocess packet
13126 * linux-low.h: Include gdb_proc_service.h.
13127 (struct process_info_private): New.
13128 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13129 <lwpid_of>: Use ptid_get_lwp.
13130 (get_lwp_thread): Adjust.
13131 (struct lwp_info): Add `dead' member.
13132 (find_lwp_pid): Declare.
13133 * linux-low.c (thread_db_active): Delete.
13134 (new_inferior): Adjust comment.
13135 (inferior_pid): Delete.
13136 (linux_add_process): New.
13137 (handle_extended_wait): Adjust.
13138 (add_lwp): Change unsigned long to ptid.
13139 (linux_create_inferior): Add process to processes table. Adjust
13140 to use ptids. Don't set new_inferior here.
13141 (linux_attach_lwp): Rename to ...
13142 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13143 it. Adjust to use ptids.
13144 (linux_attach_lwp): New.
13145 (linux_attach): Add process to processes table. Don't set
13147 (struct counter): New.
13148 (second_thread_of_pid_p, last_thread_of_process_p): New.
13149 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13150 multiple processes.
13151 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13152 processes. Remove process from process table.
13153 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13154 to multiple processes.
13155 (any_thread_of): New.
13156 (linux_detach): Add `pid' argument, and handle it. Remove process
13157 from processes table.
13158 (linux_join): Add `pid' argument. Handle it.
13159 (linux_thread_alive): Change unsighed long argument to ptid_t.
13160 Consider dead lwps as not being alive.
13161 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13162 threads we're not interested in.
13163 (same_lwp, find_lwp_pid): New.
13164 (linux_wait_for_lwp): Change `pid' argument's type from int to
13166 (linux_wait_for_event): Rename to ...
13167 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13168 from int to ptid_t. Adjust.
13169 (linux_wait_for_event): New.
13170 (linux_wait_1): Add `ptid' argument. Change return type to
13171 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13172 that exit from the process table.
13173 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13175 (mark_lwp_dead): New.
13176 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13177 stopping all threads, mark its main lwp as dead.
13178 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13180 (fetch_register, usr_store_inferior_registers)
13181 (regsets_fetch_inferior_registers)
13182 (regsets_store_inferior_registers, linux_read_memory)
13183 (linux_write_memory): Inline `inferior_pid'.
13184 (linux_look_up_symbols): Adjust to use per-process
13185 `thread_db_active'.
13186 (linux_request_interrupt): Adjust to use ptids.
13187 (linux_read_auxv): Inline `inferior_pid'.
13188 (initialize_low): Don't reference thread_db_active.
13189 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13190 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13191 (ps_getpid): Return the pid of the current inferior.
13192 * thread-db.c (proc_handle, thread_agent): Delete.
13193 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13195 (find_one_thread): Change argument type to ptid_t. Adjust to
13197 (maybe_attach_thread): Adjust to per-process data and ptids.
13198 (thread_db_find_new_threads): Ditto.
13199 (thread_db_init): Ditto.
13200 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13201 processes table. Adjust to use ptids.
13202 (spu_kill, spu_detach): Adjust interface. Remove process from
13204 (spu_join, spu_thread_alive): Adjust interface.
13205 (spu_wait): Adjust interface. Remove process from processes
13206 table. Adjust to use ptids.
13207 * win32-low.c (current_inferior_tid): Delete.
13208 (current_inferior_ptid): New.
13209 (debug_event_ptid): New.
13210 (thread_rec): Take a ptid. Adjust.
13211 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13212 (child_delete_thread): Ditto.
13213 (do_initial_child_stuff): Add `attached' argument. Add process to
13215 (child_fetch_inferior_registers, child_store_inferior_registers):
13217 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13218 (win32_attach): Pass 1 to do_initial_child_stuff.
13219 (win32_kill): Adjust interface. Remove process from processes
13221 (win32_detach): Ditto.
13222 (win32_join): Adjust interface.
13223 (win32_thread_alive): Take a ptid.
13224 (win32_resume): Adjust to use ptids.
13225 (get_child_debug_event): Ditto.
13226 (win32_wait): Adjust interface. Remove exiting process from
13229 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13231 Non-stop mode support.
13233 * server.h (non_stop): Declare.
13234 (gdb_client_data, handler_func): Declare.
13235 (delete_file_handler, add_file_handler, start_event_loop):
13237 (handle_serial_event, handle_target_event, push_event)
13238 (putpkt_notif): Declare.
13239 * target.h (enum resume_kind): New.
13240 (struct thread_resume): Replace `step' field by `kind' field.
13241 (TARGET_WNOHANG): Define.
13242 (struct target_ops) <wait>: Add `options' argument.
13243 <supports_non_stop, async, start_non_stop>: New fields.
13244 (target_supports_non_stop, target_async): New.
13245 (start_non_stop): Declare.
13246 (mywait): Add `options' argument.
13247 * target.c (mywait): Add `options' argument. Print child exit
13248 notifications here.
13249 (start_non_stop): New.
13250 * server.c (non_stop, own_buf, mem_buf): New globals.
13251 (struct vstop_notif): New.
13252 (notif_queue): New global.
13253 (queue_stop_reply, push_event, discard_queued_stop_replies)
13254 (send_next_stop_reply): New.
13255 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13257 (attach_inferior): In non-stop mode, don't wait for the target
13259 (handle_general_set): Handle QNonStop.
13260 (handle_query): When handling qC, return the current general
13261 thread, instead of the first thread of the list.
13262 (handle_query): If the backend supports non-stop mode, include
13263 QNonStop+ in the qSupported query response.
13264 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13266 (handle_v_attach, handle_v_run): Handle non-stop mode.
13267 (handle_v_stopped): New.
13268 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13269 (myresume): Adjust to use resume_kind. Handle non-stop.
13270 (queue_stop_reply_callback): New.
13271 (handle_status): Handle non-stop mode.
13272 (main): Clear non_stop flag on reconnection. Use the event-loop.
13273 Refactor serial protocol handling from here ...
13274 (process_serial_event): ... to this new function. When GDB
13275 selects any thread, select one here. In non-stop mode, wait until
13276 GDB acks all pending events before exiting.
13277 (handle_serial_event, handle_target_event): New.
13278 * remote-utils.c (remote_open): Install remote_desc in the event
13280 (remote_close): Remove remote_desc from the event loop.
13281 (putpkt_binary): Rename to...
13282 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13283 (putpkt_binary): New as wrapper around putpkt_binary_1.
13284 (putpkt_notif): New.
13285 (prepare_resume_reply): In non-stop mode, don't change the
13287 * event-loop.c: New.
13288 * Makefile.in (OBJ): Add event-loop.o.
13289 (event-loop.o): New rule.
13291 * linux-low.h (pid_of): Moved here.
13293 (get_lwp_thread): Use lwpid_of.
13294 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13295 * linux-low.c (pid_of): Delete.
13296 (inferior_pid): Use lwpid_of.
13297 (linux_event_pipe): New.
13298 (target_is_async_p): New.
13300 (handle_extended_wait): Use lwpid_of.
13301 (add_lwp): Don't set lwpid field.
13302 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13303 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13304 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13305 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13306 first. Adjust to linux_wait_for_event interface changes. Use
13308 (linux_detach): Don't delete the main lwp here.
13309 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13310 (status_pending_p): Don't consider explicitly suspended lwps.
13311 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13312 pointer. Add OPTIONS argument. Change return type to int. Use
13313 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13314 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13315 pointer. Add status pointer argument. Return a pid instead of a
13316 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13317 changes. In non-stop mode, don't switch to a random thread.
13318 (linux_wait): Rename to...
13319 (linux_wait_1): ... this. Add target_options argument, and handle
13320 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13321 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13322 clean exit and signal exit code. Don't stop all threads in
13323 non-stop mode. In all-stop mode, only stop all threads when
13324 reporting a stop to GDB. Handle explicit thread stop requests.
13325 (async_file_flush, async_file_mark): New.
13327 (send_sigstop): Use lwpid_of.
13328 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13329 interface changes. In non-stop mode, don't switch to a random
13331 (linux_resume_one_lwp): Use lwpid_of.
13332 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13333 (linux_resume_one_thread): ... this. Handle resume_stop. In
13334 non-stop mode, don't look for pending flag in all threads.
13335 (resume_status_pending_p): Don't consider explicitly suspended
13337 (my_waitpid): Reimplement. Emulate __WALL.
13338 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13340 (sigchld_handler, linux_supports_non_stop, linux_async)
13341 (linux_start_non_stop): New.
13342 (linux_target_ops): Register linux_supports_non_stop, linux_async
13343 and linux_start_non_stop.
13344 (initialize_low): Install SIGCHLD handler.
13345 * thread-db.c (thread_db_create_event, find_one_thread)
13346 (thread_db_get_tls_address): Use lwpid_of.
13347 * win32-low.c (win32_detach): Adjust to use resume_kind.
13348 (win32_wait): Add `options' argument.
13349 * spu-low.c (spu_resume): Adjust to use resume_kind.
13350 (spu_wait): Add `options' argument.
13352 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13354 Decouple target code from remote protocol.
13356 * target.h (enum target_waitkind): New.
13357 (struct target_waitstatus): New.
13358 (struct target_ops) <wait>: Return an unsigned long. Take a
13359 target_waitstatus pointer instead of a char pointer.
13360 (mywait): Likewise.
13361 * target.c (mywait): Change prototype to return an unsigned long.
13362 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13363 * server.h (thread_from_wait, old_thread_from_wait): Delete
13365 (prepare_resume_reply): Change prototype to take a
13367 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13368 (last_status, last_ptid): New.
13369 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13370 pid instead of a signal.
13371 (attach_inferior): Remove "status" and "signal" parameters.
13373 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13375 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13376 (handle_v_requests, myresume): Remove "status" and "signal"
13377 parameters. Adjust.
13378 (handle_status): New.
13379 (main): Delete local `status'. Adjust.
13380 * remote-utils.c: Include target.h.
13381 (prepare_resume_reply): Change prototype to take a
13382 target_waitstatus. Adjust.
13384 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13386 * spu-low.c (spu_wait): Adjust.
13387 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13389 (win32_wait): Adjust.
13391 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13393 * target.h (struct thread_resume): Delete leave_stopped member.
13394 (struct target_ops): Add a `n' argument to the `resume' callback.
13395 * server.c (start_inferior): Adjust.
13396 (handle_v_cont, myresume): Adjust.
13397 * linux-low.c (check_removed_breakpoint): Adjust to resume
13398 interface change, and to removed leave_stopped field.
13399 (resume_ptr): Delete.
13400 (struct thread_resume_array): New.
13401 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13402 resume interface change.
13403 (linux_continue_one_thread, linux_queue_one_thread)
13404 (resume_status_pending_p): Check if the resume field is NULL
13405 instead of checking the leave_stopped member.
13406 (linux_resume): Adjust to the target resume interface change.
13407 * spu-low.c (spu_resume): Adjust to the target resume interface
13409 * win32-low.c (win32_detach, win32_resume): Ditto.
13411 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13413 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13415 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13417 (linux_continue_one_thread): Only preserve the stepping flag if
13418 there's a pending breakpoint.
13420 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13422 * server.c (main): After the inferior having exited, call
13423 remote_close before exiting gdbserver.
13425 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13427 Fix size of FPSCR in Power 7 processors.
13428 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13429 (PPC_FEATURE_HAS_DFP): New #define.
13430 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13433 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13435 * server.c (handle_query) Whitespace and formatting.
13437 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13439 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13440 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13441 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13442 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13443 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13444 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13445 Makefile.in, configure.ac: Fix whitespace throughout.
13446 * configure: Regenerate.
13448 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13450 * inferiors.c (find_inferior): Make it safe for the callback
13451 function to delete the currently iterated inferior.
13453 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13455 * Makefile.in (linuw_low_h): Move higher.
13456 (thread-db.o): Depend on $(linux_low_h).
13458 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13460 Rename "process" to "lwp" throughout.
13462 * linux-low.c (all_processes): Rename to...
13463 (all_lwps): ... this.
13464 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13465 (add_process): Rename to ...
13466 (add_lwp): ... this. Adjust.
13467 (linux_create_inferior): Adjust.
13468 (linux_attach_lwp): Adjust.
13469 (linux_attach): Adjust.
13470 (linux_kill_one_process): Rename to ...
13471 (linux_kill_one_lwp): ... this. Adjust.
13472 (linux_kill): Adjust.
13473 (linux_detach_one_process): Rename to ...
13474 (linux_detach_one_lwp): ... this. Adjust.
13475 (linux_detach): Adjust.
13476 (check_removed_breakpoint): Adjust.
13477 (status_pending_p): Adjust.
13478 (linux_wait_for_process): Rename to ...
13479 (linux_wait_for_lwp): ... this. Adjust.
13480 (linux_wait_for_event): Adjust.
13481 (send_sigstop): Adjust.
13482 (wait_for_sigstop): Adjust.
13483 (stop_all_processes): Rename to ...
13484 (stop_all_lwps): ... this.
13485 (linux_resume_one_process): Rename to ...
13486 (linux_resume_one_lwp): ... this. Adjust.
13487 (linux_set_resume_request, linux_continue_one_thread)
13488 (linux_queue_one_thread, resume_status_pending_p)
13489 (usr_store_inferior_registers, regsets_store_inferior_registers)
13490 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13492 * linux-low.h (get_process): Rename to ...
13493 (get_lwp): ... this. Adjust.
13494 (get_thread_process): Rename to ...
13495 (get_thread_lwp): ... this. Adjust.
13496 (get_process_thread): Rename to ...
13497 (get_lwp_thread): ... this. Adjust.
13498 (struct process_info): Rename to ...
13499 (struct lwp_info): ... this.
13500 (all_processes): Rename to ...
13501 (all_lwps): ... this.
13502 * proc-service.c (ps_lgetregs): Adjust.
13503 * thread-db.c (thread_db_create_event, find_one_thread)
13504 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13506 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13508 * server.c (handle_query): Handle "qAttached".
13510 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13512 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13513 GPLv3, update license URL.
13515 2009-03-01 Doug Evans <dje@google.com>
13517 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13518 (server_h): Add gdb_signals.h.
13519 (signals.o): Update.
13520 * server.h (target_signal_from_host,target_signal_to_host_p)
13521 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13523 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13525 * remote-utils.c (getpkt): Also generate remote-debug
13526 information if noack_mode is set.
13528 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13530 * server.c (handle_query): Report qXfer:siginfo:read and
13531 qXfer:siginfo:write as supported and handle them.
13532 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13533 * linux-low.c (linux_xfer_siginfo): New.
13534 (linux_target_ops): Set it.
13536 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13538 * server.c (gdbserver_usage): Mention --remote-debug.
13539 (main): Accept '--remote-debug' switch.
13541 2009-01-18 Doug Evans <dje@google.com>
13543 * regcache.c (new_register_cache): No need to check result of xcalloc.
13544 * server.c (handle_search_memory): Back out calls to xmalloc,
13545 result is checked and error is returned to user upon failure.
13546 (handle_query): Ditto. Add more checks for result of malloc.
13547 (handle_v_cont): Check result of malloc, report error back to
13549 (handle_v_run): Ditto. Call freeargv.
13550 * server.h (freeargv): Declare.
13551 * utils.c (freeargv): New fn.
13553 2009-01-15 Doug Evans <dje@google.com>
13555 * gdbreplay.c (perror_with_name): Make arg const char *.
13556 * server.h (target_signal_to_name): Make return type const char *.
13557 * thread-db.c (thread_db_err_str): Make return type const char *.
13558 * utils.c (perror_with_name): Make arg const char *.
13560 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13562 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13563 when handling a EXIT_PROCESS_DEBUG_EVENT.
13565 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13567 * gdbreplay.c (gdbreplay_version): Update copyright year.
13568 * server.c (gdbserver_version): Likewise.
13570 2009-01-05 Doug Evans <dje@google.com>
13572 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13573 (handle_extended_wait): Improve comment.
13575 2008-12-13 Doug Evans <dje@google.com>
13577 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13578 * server.h (ATTR_MALLOC): New macro.
13579 (xmalloc,xcalloc,xstrdup): Declare.
13580 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13581 * inferiors.c: Ditto.
13582 * linux-low.c: Ditto.
13583 * mem-break.c: Ditto.
13584 * regcache.c: Ditto.
13585 * remote-utils.c: Ditto.
13588 * win32-low.c: Ditto.
13590 2008-12-12 Doug Evans <dje@google.com>
13592 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13593 in debugging printf.
13595 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13597 2008-12-09 Doug Evans <dje@google.com>
13599 * linux-low.h (struct process_info): Delete member tid, unused.
13600 * thread-db.c (find_one_thread): Update.
13601 (maybe_attach_thread): Update.
13603 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13605 * target.h (struct target_ops): Add qxfer_osdata member.
13606 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13608 (linux_qxfer_osdata): New functions.
13609 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13611 * server.c (handle_query): Handle "qXfer:osdata:read:".
13612 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13613 (buffer_xml_printf): New functions.
13614 * server.h (struct buffer): New.
13615 (buffer_grow_str, buffer_grow_str0): New macros.
13616 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13617 (buffer_xml_printf): Declare.
13619 2008-11-24 Doug Evans <dje@google.com>
13621 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13623 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13625 * server.c (handle_v_run): Always use the supplied argument list.
13627 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13629 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13630 (xtensa_regmap_table): Add entry for scompare1.
13632 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13634 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13635 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13636 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13637 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13638 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13639 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13640 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13641 XML target descriptions.
13642 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13643 when inferior is running on an ISA 2.05 or later processor. Add
13644 special case to return offset for full 64-bit slot of FPSCR when
13647 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13649 * Makefile.in (SFILES, clean): Added sparc64 files.
13650 (reg-sparc64.o, reg-sparc64.c): New.
13651 * configure.srv (sparc*-*-linux*): New configuration.
13652 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13653 syscall arguments for SPARC.
13654 (regsets_store_inferior_registers): Likewise.
13655 * linux-sparc-low.c: New file.
13657 2008-10-21 Doug Evans <dje@google.com>
13659 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13660 (READLINE_DIR,READLINE_DEP): Delete.
13661 (INTERNAL_CFLAGS): Update.
13662 (LINTFLAGS): Update.
13664 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13666 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13667 whole argv from the last run, not just argv[0].
13669 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13671 * regcache.c (new_register_cache): Return NULL if the register
13672 cache size isn't known yet.
13673 (free_register_cache): Avoid dereferencing a NULL regcache.
13675 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13677 * configure.srv: Merge MIPS and MIPS64.
13679 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13681 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13683 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13685 * Makefile.in: Add required vsx dependencies.
13687 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13688 Declare init_registers_powerpc_vsx32l.
13689 Declare init_registers_powerpc_vsx64l.
13690 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13691 (ppc_arch_setup): Check for VSX in hwcap.
13692 (ppc_fill_vsxregset): New function.
13693 (ppc_store_vsxregset): New function.
13694 Add new VSX entry in regset_info target_regsets.
13696 * configure.srv: Add new VSX dependencies.
13698 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13700 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13701 (remote_open): Set or clear transport_is_reliable.
13702 (putpkt_binary): Don't expect acks in noack mode.
13703 (getpkt): Don't send ack/nac in noack mode.
13704 * server.c (handle_general_set): Handle QStartNoAckMode.
13705 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13707 (main): Reset noack_mode on every connection.
13708 * server.h (noack_mode): Declare.
13710 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13712 * Makefile.in (GDBREPLAY_OBS): New variable.
13713 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13715 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13716 Daniel Jacobowitz <dan@codesourcery.com>
13718 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13719 (usr_store_inferior_registers): Likewise.
13720 (regsets_store_inferior_registers): Likewise.
13722 2008-07-31 Rolf Jansen <rj@surtec.com>
13723 Pedro Alves <pedro@codesourcery.com>
13725 * configure.ac: Check for memmem declaration.
13726 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13727 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13728 (disable_packet_qfThreadInfo): Unconditionally compile.
13729 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13730 * configure, config.in: Regenerate.
13732 2008-07-28 Doug Kwan <dougkwan@google.com>
13734 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13735 (linux_write_memory): Remove declaration of errno.
13737 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13739 * linux-low.c (handle_extended_wait): Do not use "status"
13740 variable uninitialized.
13742 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13744 * server.c (handle_v_attach): Inhibit reporting dll changes.
13746 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13748 * remote-utils.c (prepare_resume_reply): If requested, don't
13749 output "thread:TID" in the T stop reply.
13751 * server.c (disable_packet_vCont, disable_packet_Tthread)
13752 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13753 (handle_query): If requested, disable support for qC, qfThreadInfo
13755 (handle_v_requests): If requested, disable support for vCont.
13756 (gdbserver_show_disableable): New.
13757 (main): Handle --disable-packet and --disable-packet=LIST.
13759 * server.h (disable_packet_vCont, disable_packet_Tthread)
13760 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13762 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13764 * server.c (gdbserver_usage): Mention --version.
13766 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13768 * Makefile.in (gdbreplay.o): New rule.
13770 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13772 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13773 message, not gdbserver.
13775 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13776 Nathan Sidwell <nathan@codesourcery.com>
13777 Joseph Myers <joseph@codesourcery.com>
13779 * acinclude.m4: Include ../../config/acx.m4.
13780 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13781 * configure, config.in: Regenerate.
13782 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13783 * server.c (gdbserver_version): Print PKGVERSION.
13784 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13785 (main): Adjust gdbserver_usage calls.
13786 * gdbreplay.c (version, host_name): Add declarations.
13787 (gdbreplay_version, gdbreplay_usage): New.
13788 (main): Accept --version and --help options.
13790 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13792 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13793 (arm_breakpoint_at): Handle Thumb.
13794 (the_low_target): Add comment.
13796 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13798 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13800 2008-05-09 Doug Evans <dje@google.com>
13802 * server.h (decode_search_memory_packet): Declare.
13803 * remote-utils.c (decode_search_memory_packet): New fn.
13804 * server.c (handle_search_memory_1): New fn.
13805 (handle_search_memory): New fn.
13806 (handle_query): Process qSearch:memory packets.
13808 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13810 * regcache.c (registers_length): Remove.
13811 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13812 full register packet.
13813 * regcache.h (registers_length): Remove prototype.
13814 * server.h (PBUFSIZ): Define to 16384.
13816 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13818 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13819 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13820 powerpc-64l.o, and powerpc-altivec64l.o.
13821 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13822 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13823 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13824 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13825 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13828 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13829 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13830 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13831 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13832 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13833 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13834 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13835 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13836 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13837 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13840 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13841 (init_registers_powerpc_32l): ... this new prototype.
13842 (init_registers_powerpc_32): Remove, replace by ...
13843 (init_registers_powerpc_altivec32l): ... this new prototype.
13844 (init_registers_powerpc_e500): Remove, replace by ...
13845 (init_registers_powerpc_e500l): ... this new prototype.
13846 (init_registers_ppc64): Remove, replace by ...
13847 (init_registers_powerpc_64l): ... this new prototype.
13848 (init_registers_powerpc_64): Remove, replace by ...
13849 (init_registers_powerpc_altivec64l): ... this new prototype.
13850 (ppc_num_regs): Set to 73.
13851 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13852 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13853 (ppc_cannot_store_register): Handle orig_r3 and trap.
13854 (ppc_arch_setup): Update init_registers_... calls.
13855 (ppc_fill_gregset): Handle orig_r3 and trap.
13857 * inferiors.c (clear_inferiors): Reset current_inferior.
13859 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13861 * acinclude.m4: Add override.m4.
13862 * configure: Regenerate.
13864 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13866 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13867 initial call to init_register_ppc64.
13869 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13871 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13872 single powerpc*-*-linux* case.
13873 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13875 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13877 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13878 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13880 * linux-ppc-low.c: Include <elf.h>.
13881 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13882 (ppc_hwcap): New global variable.
13883 (ppc_regmap): Remove __SPE__ #ifdef sections.
13884 (ppc_regmap_e500): New global variable.
13885 (ppc_cannot_store_register): Update __SPE__ special case.
13886 (ppc_get_hwcap): New function.
13887 (ppc_arch_setup): Use it to determine whether inferior supports
13888 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13889 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13890 Do not access registers if target does not support AltiVec.
13891 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13892 Do not access registers if target does not support SPE.
13893 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13895 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13897 * linux-low.c (disabled_regsets, num_regsets): New.
13898 (use_regsets_p): Delete.
13899 (linux_wait_for_process): Clear disabled_regsets.
13900 (regsets_fetch_inferior_registers): Check and set it.
13901 (regsets_store_inferior_registers): Likewise.
13902 (linux_fetch_registers, linux_store_registers): Do not use
13904 (initialize_low): Allocate disabled_regsets.
13906 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13908 * Makefile.in (LIBOBJS): New.
13909 (OBS): Use LIBOBJS.
13910 (memmem.o): New rule.
13911 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13912 * configure: Regenerated.
13914 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13916 * server.c (handle_query): Never return "unsupported" for
13917 qXfer:features:read queries.
13919 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13921 * server.c (get_features_xml): Fix inverted condition.
13922 (handle_query): Always support qXfer:feature:read.
13924 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13926 * server.c (wrapper_argv): New.
13927 (start_inferior): Handle wrapper_argv. If set, expect an extra
13929 (gdbserver_usage): Document --wrapper.
13930 (main): Parse --wrapper.
13932 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13934 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13935 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13936 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13937 (ppc_set_pc): Likewise.
13938 (ppc_arch_setup): New function.
13939 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13940 of collect_register.
13941 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13943 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13945 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13946 instead of linux-ppc64-low.o.
13947 * linux-ppc64-low.c: Remove file.
13948 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13949 (linux-ppc64-low.o): Remove rule.
13951 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13952 (init_registers_powerpc_64): Likewise.
13953 (ppc_regmap): Conditionally define depending on __powerpc64__.
13954 (ppc_cannot_store_register): Do not special-case "fpscr" when
13955 compiled on __powerpc64__.
13956 (ppc_collect_ptrace_register): New function.
13957 (ppc_supply_ptrace_register): New function.
13958 (ppc_breakpoint): Change type to "unsigned int".
13959 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13960 (the_low_target): Conditionally provide initializers for the
13961 arch_setup member depending on __powerpc64__. Install
13962 collect_ptrace_register and supply_ptrace_register members.
13964 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13966 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13967 * server.c (gdbserver_xmltarget): Define.
13968 (get_features_xml): Use it to replace "target.xml" and arch_string.
13970 * configure.srv: Remove srv_xmltarget. Add XML files that were
13971 mentioned there to srv_xmlfiles instead. Remove conditional tests
13972 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13973 srv_xmlfiles and srv_regobj to include all possible choices.
13974 * configure.ac (srv_xmltarget): Remove.
13975 (srv_xmlfiles): Do not add "target.xml".
13976 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13977 checks for supplementary target information.
13978 * configure: Regenerate.
13979 * Makefile.in (XML_TARGET): Remove.
13980 (target.xml): Remove rule.
13981 (clean): Do not clean up target.xml.
13982 (.PRECIOUS): Do not mention target.xml.
13984 * target.h (struct target_ops): Remove arch_string member.
13985 * linux-low.c (linux_arch_string): Remove.
13986 (linux_target_ops): Remove arch_string initializer.
13987 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13988 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13989 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13990 * spu-low.c (spu_arch_string): Remove.
13991 (spu_target_ops): Remove arch_string initializer.
13992 * win32-low.c (win32_arch_string): Remove.
13993 (win32_target_ops): Remove arch_string initializer.
13994 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13995 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13996 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13998 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14000 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14001 by collect_ptrace_register and supply_ptrace_register hooks.
14002 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14003 instead of checking for the_low_target.left_pad_xfer.
14004 (usr_store_inferior_registers): Use collect_ptrace_register callback
14005 instead of checking for the_low_target.left_pad_xfer.
14007 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14008 (s390_supply_ptrace_register): Likewise.
14009 (s390_fill_gregset): Call s390_collect_ptrace_register.
14010 (the_low_target): Update.
14012 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14013 (ppc_supply_ptrace_register): Likewise.
14014 (the_low_target): Update.
14016 * linux-i386-low.c (the_low_target): Update.
14017 * linux-x86-64-low.c (the_low_target): Update.
14019 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14021 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14022 reg-s390.o and reg-s390x.o.
14024 * linux-low.c (new_inferior): New global variable.
14025 (linux_create_inferior, linux_attach): Set it.
14026 (linux_wait_for_process): Call the_low_target.arch_setup after the
14027 target has stopped for the first time.
14028 (initialize_low): Do not call the_low_target.arch_setup.
14030 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14031 (s390_set_pc): Likewise.
14032 (s390_arch_setup): New function.
14033 (the_low_target): Use s390_arch_setup as arch_setup routine.
14035 * regcache.c (realloc_register_cache): New function.
14036 (set_register_cache): Call it for each existing regcache.
14038 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14040 * server.h (init_registers): Remove prototype.
14042 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14043 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14044 instead of init_registers ().
14045 * linux-arm-low.c (init_registers_arm): Add prototype.
14046 (init_registers_arm_with_iwmmxt): Likewise.
14047 (the_low_target): Add initializer for arch_setup field.
14048 * linux-cris-low.c (init_registers_cris): Add prototype.
14049 (the_low_target): Add initializer for arch_setup field.
14050 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14051 (the_low_target): Add initializer for arch_setup field.
14052 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14053 (the_low_target): Add initializer for arch_setup field.
14054 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14055 (the_low_target): Add initializer for arch_setup field.
14056 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14057 (the_low_target): Add initializer for arch_setup field.
14058 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14059 (the_low_target): Add initializer for arch_setup field.
14060 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14061 (init_registers_mips64_linux): Likewise.
14062 (the_low_target): Add initializer for arch_setup field.
14063 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14064 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14065 (the_low_target): Add initializer for arch_setup field.
14066 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14067 (init_registers_powerpc_64): Likewise.
14068 (the_low_target): Add initializer for arch_setup field.
14069 * linux-s390-low.c (init_registers_s390): Add prototype.
14070 (init_registers_s390x): Likewise.
14071 (the_low_target): Add initializer for arch_setup field.
14072 * linux-sh-low.c (init_registers_sh): Add prototype.
14073 (the_low_target): Add initializer for arch_setup field.
14074 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14075 (the_low_target): Add initializer for arch_setup field.
14076 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14077 (the_low_target): Add initializer for arch_setup field.
14079 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14080 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14081 instead of init_registers ().
14082 * win32-arm-low.c (init_registers_arm): Add prototype.
14083 (the_low_target): Add initializer for arch_setup field.
14084 * win32-i386-low.c (init_registers_i386): Add prototype.
14085 (the_low_target): Add initializer for arch_setup field.
14087 * spu-low.c (init_registers_spu): Add prototype.
14088 (initialize_low): Call initialie_registers_spu () instead of
14089 initialize_registers ().
14091 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14093 * server.c (handle_v_requests): When handling the vRun and vAttach
14094 packets, if already debugging a process, don't kill it. Return an
14097 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14099 * server.c (handle_query): Correct length check.
14101 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14103 * win32-low.c (do_initial_child_stuff): Add process handle
14104 parameter. Set current_process_handle and current_process_id from the
14105 parameters. Clear globals.
14106 (win32_create_inferior): Don't set current_process_handle and
14107 current_process_id here. Instead pass them on the call to
14108 do_initial_child_stuff.
14109 (win32_attach): Likewise.
14110 (win32_clear_inferiors): New.
14111 (win32_kill): Don't close the current process handle or the
14112 current thread handle here. Instead call win32_clear_inferiors.
14113 (win32_detach): Don't open a new handle to the process. Call
14114 win32_clear_inferiors.
14115 (win32_join): Don't rely on current_process_handle; open a new
14116 handle using the process id.
14117 (win32_wait): Call win32_clear_inferiors when the inferior process
14120 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14122 * server.c (monitor_show_help): Add "exit".
14124 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14126 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14127 (clean): Add reg-xtensa.c.
14128 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14129 * configure.srv (xtensa*-*-linux*) New target.
14130 * linux-xtensa-low.c: New.
14131 * xtensa-xtregs.c: New.
14133 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14135 * hostio.c: Don't include errno.h.
14136 (errno_to_fileio_errno): Move to hostio-errno.
14137 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14138 error number outputting to the target->hostio_last_error callback.
14139 (hostio_packet_error): Use FILEIO_EINVAL directly.
14140 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14141 calls to hostio_error.
14142 * hostio-errno.c: New.
14143 * server.h (hostio_last_error_from_errno): Declare.
14144 * target.h (target_ops): Add hostio_last_error member.
14145 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14146 as hostio_last_error handler.
14147 * spu-low.c (spu_target_ops): Likewise.
14148 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14149 (wince_hostio_last_error): New functions.
14150 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14151 as hostio_last_error handler.
14152 (win32_target_ops) [!_WIN32_WCE]: Register
14153 hostio_last_error_from_errno as hostio_last_error handler.
14154 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14155 (hostio-errno.o): New rule.
14156 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14157 * configure.srv (srv_hostio_err_objs): New variable. Default to
14159 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14160 * configure: Regenerate.
14162 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14164 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14165 (linux_kill, linux_detach): Clean up the process list.
14166 * remote-utils.c (remote_open): Improve port number parsing.
14167 (putpkt_binary, input_interrupt): Only send interrupts if the target
14169 * server.c (extended_protocol): Make static.
14170 (attached): Define earlier.
14171 (exit_requested, response_needed, program_argv): New variables.
14172 (target_running): New.
14173 (start_inferior): Clear attached here.
14174 (attach_inferior): Set attached here.
14175 (require_running): Define.
14176 (handle_query): Use require_running and target_running. Implement
14178 (handle_v_attach, handle_v_run): New.
14179 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14180 (gdbserver_usage): Update.
14181 (main): Redo argument parsing. Handle --debug and --multi. Handle
14182 --attach along with other options or after the port. Save
14183 program_argv. Support no initial program. Resynchronize
14184 communication with GDB after an error. Handle "monitor exit".
14185 Use require_running and target_running. Always allow the extended
14186 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14187 restart in extended mode.
14188 * README: Refer to the GDB manual. Update --attach usage.
14190 2007-12-20 Andreas Schwab <schwab@suse.de>
14192 * linux-low.c (STACK_SIZE): Define.
14193 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14194 (linux_test_for_tracefork): Likewise.
14196 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14198 * linux-low.c (linux_wait_for_event): Update messages. Do not
14199 reinsert auto-delete breakpoints.
14200 * mem-break.c (struct breakpoint): Change return type of handler to
14202 (set_breakpoint_at): Update handler type.
14203 (reinsert_breakpoint_handler): Return 1 instead of calling
14205 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14207 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14208 * mem-break.h (set_breakpoint_at): Update handler type.
14209 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14210 * win32-low.c (auto_delete_breakpoint): New.
14211 (get_child_debug_event): Use it.
14213 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14215 * configure.ac: Check for pread and pwrite.
14216 * hostio.c (handle_pread): Fall back to lseek and read.
14217 (handle_pwrite): Fall back to lseek and write.
14218 * config.in, configure: Regenerated.
14220 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14222 * server.c (myresume): Add own_buf argument.
14223 (main): Update calls.
14225 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14227 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14228 * remote-utils.c (remote_open): Do not call disable_async_io.
14229 (block_async_io): Delete.
14230 (unblock_async_io): Make static.
14231 (initialize_async_io): New.
14232 * server.c (handle_v_cont): Handle async I/O here.
14233 (myresume): Likewise. Move other common resume tasks here...
14234 (main): ... from here. Call initialize_async_io. Disable async
14235 I/O before the main loop.
14236 * server.h (initialize_async_io): Declare.
14237 (block_async_io, unblock_async_io): Delete prototypes.
14238 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14240 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14242 * remote-utils.c (readchar): Allow binary data in received messages.
14244 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14246 * win32-low.c (attaching): New global.
14247 (win32_create_inferior): Clear the `attaching' global.
14248 (win32_attach): Set the `attaching' global.
14249 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14250 attaching. Only set a breakpoint at the entry point if not
14253 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14255 * server.c (main): Don't report dll events on the initial
14256 connection on attaches.
14258 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14260 * server.c (main): Relax numerical bases supported for the pid of
14261 the --attach command line argument.
14263 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14265 * win32-low.c (win32_attach): Call OpenProcess before
14266 DebugActiveProcess, not after. Add last error output to error
14269 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14271 * win32-low.c (win32_get_thread_context)
14272 (win32_set_thread_context): New functions.
14273 (thread_rec): Use win32_get_thread_context.
14274 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14275 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14278 2007-12-03 Leo Zayas
14279 Pedro Alves <pedro_alves@portugalmail.pt>
14281 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14283 (child_add_thread): Minor cleanup.
14284 (child_continue): Resume artificially suspended threads before
14285 calling ContinueDebugEvent.
14286 (suspend_one_thread): New.
14287 (fake_breakpoint_event): New.
14288 (get_child_debug_event): Change return type to int. Check here if
14289 gdb sent an interrupt request. If a soft interrupt was requested,
14290 fake a breakpoint event. Return 0 if there is no event to handle,
14292 (win32_wait): Don't check here if gdb sent an interrupt request.
14293 Ensure there is a valid event to handle.
14294 (win32_request_interrupt): Add soft interruption method as last
14297 2007-12-03 Leo Zayas
14298 Pedro Alves <pedro_alves@portugalmail.pt>
14300 * win32-low.h (win32_thread_info): Add descriptions to the
14301 structure members. Replace `suspend_count' counter by a
14303 * win32-low.c (thread_rec): Update condition of when to get the
14304 context from the inferior. Rely on ContextFlags being set if it
14305 has already been retrieved. Only suspend the inferior thread if
14306 we haven't already. Warn if that fails.
14307 (continue_one_thread): s/suspend_count/suspended/. Only call
14308 ResumeThread once. Warn if that fails.
14310 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14312 * win32-low.c (win32_wait): Don't read from the inferior when it
14313 has already exited.
14315 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14317 * Makefile.in (win32_low_h): New variable.
14318 (win32-low.o): Add dependency on $(win32_low_h).
14319 (win32-arm-low.o, win32-i386-low.o): New rules.
14321 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14323 * hostio.c: Correct copyright year.
14325 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14327 * Makefile.in (OBS): Add hostio.o.
14328 (hostio.o): New rule.
14329 * server.h (handle_vFile): Declare.
14330 * hostio.c: New file.
14331 * server.c (handle_v_requests): Take packet_len and new_packet_len
14332 for binary packets. Call handle_vFile.
14333 (main): Update call to handle_v_requests.
14335 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14337 * linux-low.c: Include <sched.h>.
14339 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14341 * linux-low.c (linux_tracefork_grandchild): New.
14342 (linux_tracefork_child): Use clone.
14343 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14345 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14347 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14349 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14351 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14353 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14355 * inferiors.c (change_inferior_id): Delete.
14356 (add_pid_to_list, pull_pid_from_list): New.
14357 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14358 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14359 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14360 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14361 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14362 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14363 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14364 (using_threads): Always set to 1.
14365 (handle_extended_wait): New.
14366 (add_process): Do not set TID.
14367 (linux_create_inferior): Set must_set_ptrace_flags.
14368 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14369 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14370 (linux_thread_alive): Rename TID argument to LWPID.
14371 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14372 (linux_wait_for_event): Do not use TID or check using_threads. Update
14373 call to dead_thread_notify. Call handle_extended_wait.
14374 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14375 (send_sigstop): Delete sigstop_sent.
14376 (wait_for_sigstop): Avoid TID.
14377 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14378 (linux_test_for_tracefork): New.
14379 (linux_lookup_signals): Use thread_db_active and
14380 linux_supports_tracefork_flag.
14381 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14382 * linux-low.h (get_process_thread): Avoid TID.
14383 (struct process_ifo): Move thread_known and tid to the end. Remove
14385 (linux_attach_lwp, thread_db_init): Update prototypes.
14386 * server.h (change_inferior_id): Delete prototype.
14387 (add_pid_to_list, pull_pid_from_list): New prototypes.
14388 * thread-db.c (thread_db_use_events): New.
14389 (find_first_thread): Rename to...
14390 (find_one_thread): ...this. Update callers and messages. Do not
14391 call fatal. Check thread_db_use_events. Do not call
14392 change_inferior_id or new_thread_notify.
14393 (maybe_attach_thread): Update. Do not call new_thread_notify.
14394 (thread_db_init): Set thread_db_use_events. Check use_events.
14395 * utils.c (fatal, warning): Correct message prefix.
14397 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14399 * Makefile.in (clean): Remove new files.
14400 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14401 (powerpc-64.o, powerpc-64.c): New rules.
14402 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14403 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14405 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14407 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14408 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14409 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14410 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14411 (target_regsets): Add AltiVec and SPE register sets.
14412 * configure.ac: Check for AltiVec and SPE.
14413 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14414 (ppc_fill_vrregset, ppc_store_vrregset): New.
14415 (target_regsets): Add AltiVec register set.
14416 * configure: Regenerated.
14418 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14420 * linux-low.c (O_LARGEFILE): Define.
14421 (linux_read_memory): Use /proc/PID/mem.
14422 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14423 * configure, config.in: Regenerated.
14425 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14427 * linux-low.c (linux_wait_for_event): Do not pass signals while
14430 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14432 * win32-low.c (create_process): New.
14433 (win32_create_inferior): Use create_process instead of
14434 CreateProcess. If create_process failed retry appending an ".exe"
14435 suffix. Store the GetLastError result immediatelly after
14436 create_process calls and use it on the call to error.
14438 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14440 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14442 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14444 * configure.ac: Switch license to GPLv3.
14446 2007-08-01 Michael Snyder <msnyder@access-company.com>
14448 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14450 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14452 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14454 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14455 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14456 CloseToolhelp32Snapshot.
14457 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14458 CloseToolhelp32Snapshot.
14460 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14462 * server.c (main): Check for inferior exit before main loop.
14464 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14466 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14467 instead of on tmp_desc.
14469 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14470 Daniel Jacobowitz <dan@codesourcery.com>
14472 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14473 (add_thread): Minor cleanups.
14474 (clear_inferiors): Move lower in the file. Clear the DLL
14476 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14477 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14478 (xml_escape_text): New.
14479 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14481 (handle_v_cont): Report errors.
14482 (gdbserver_version): Update.
14483 (main): Correct size of own_buf. Do not report initial DLL events.
14484 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14485 (unloaded_dll, xml_escape_text): New.
14486 * win32-low.c (enum target_waitkind): Update comments.
14487 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14488 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14489 (win32_EnumProcessModules, win32_GetModuleInformation)
14490 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14491 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14492 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14493 (win32_Module32First, win32_Module32Next, load_toolhelp)
14494 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14495 (get_child_debug_event): Handle DLL events.
14496 (win32_wait): Likewise.
14498 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14500 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14501 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14503 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14505 * win32-low.c (handle_output_debug_string): Ignore event if not
14508 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14510 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14512 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14514 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14516 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14518 * inferiors.c (change_inferior_id): Add comment.
14519 * linux-low.c (check_removed_breakpoint): Add an early
14520 prototype. Improve debug output.
14521 (linux_attach): Doc update.
14522 (linux_detach_one_process, linux_detach): Clean up before releasing
14524 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14525 * linux-low.h (struct process_info): Doc improvement.
14526 * mem-break.c (delete_all_breakpoints): New.
14527 * mem-break.h (delete_all_breakpoints): New prototype.
14528 * thread-db.c (find_first_thread): New.
14529 (thread_db_create_event): Call it instead of
14530 thread_db_find_new_threads. Clean up unused variables.
14531 (maybe_attach_thread): Remove first thread handling.
14532 (thread_db_find_new_threads): Use find_first_thread.
14533 (thread_db_get_tls_address): Likewise.
14535 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14537 * thread-db.c (thread_db_find_new_threads): Add prototype.
14538 (thread_db_create_event): Check for the main thread before adding
14540 (maybe_attach_thread): Only enable event reporting if TID == 0.
14541 (thread_db_get_tls_address): Check for new threads.
14543 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14545 * linux-low.c (linux_create_inferior): Try execv before execvp.
14546 * spu-low.c (spu_create_inferior): Likewise.
14548 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14550 * linux-low.c (linux_create_inferior): Change execv to execvp.
14551 * spu-low.c (spu_create_inferior): Likewies.
14553 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14555 * Makefile.in (clean): Clean new files instead of deleted ones.
14556 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14557 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14559 * configure.srv: Specify XML files and new regformats for MIPS and
14561 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14562 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14563 an entry for the restart register.
14564 (mips_cannot_fetch_register, mips_cannot_store_register)
14565 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14566 register names to match the XML descriptions.
14567 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14568 restart register instead of $0.
14570 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14571 Markus Deuling <deuling@de.ibm.com>
14573 * remote-utils.c (decode_xfer_write): New function.
14574 * server.h (decode_xfer_write): Add prototype.
14575 * server.c (handle_query): Add PACKET_LEN argument. Support
14576 qXfer:spu:read and qXfer:spu:write packets.
14577 (main): Pass packet_len to handle_query.
14578 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14579 * target.h (target_ops): Add qxfer_spu.
14581 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14583 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14584 accessing non-seekable spufs files.
14586 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14588 * server.c (handle_query): Add reply for qC packet.
14590 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14591 Leo Zayas <lerele@champenstudios@com>
14593 * server.h (check_remote_input_interrupt_request): New function.
14594 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14595 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14596 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14597 (check_remote_input_interrupt_request): New function.
14598 * server.h (check_remote_input_interrupt_request): Declare.
14599 * win32-low.c (winapi_DebugBreakProcess,
14600 winapi_GenerateConsoleCtrlEvent): New typedefs.
14601 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14603 (win32_wait): Check for remote interrupt request
14604 with check_remote_input_interrupt_request.
14605 (win32_request_interrupt): New function.
14606 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14608 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14610 * win32-low.c (debug_registers_changed,
14611 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14612 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14613 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14614 (thread_rec): Get context using the low target.
14615 (child_add_thread): Call thread_added on the low target,
14616 which does the same thing.
14618 (do_initial_child_stuff): Remove debug registers references.
14619 Set context using the low target. Resume threads after
14620 setting the contexts.
14621 (child_continue): Remove dead variable. Remove debug
14622 registers references.
14623 (child_fetch_inferior_registers): Go through the low target.
14624 (do_child_store_inferior_registers): Remove.
14625 (child_store_inferior_registers): Go through the low target.
14626 (win32_resume): Remove debug registers references.
14627 Set context using the low target.
14628 (handle_exception): Change return type to void. Don't record
14629 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14630 first chance exception.
14631 (get_child_debug_event): Change return type to void. Remove
14632 goto loop. Always return after waiting for debug event.
14633 (win32_wait): Convert to switch statement. Handle spurious
14636 * win32-i386-low.c (debug_registers_changed,
14637 debug_registers_used): New.
14638 (initial_stuff): Rename to ...
14639 (i386_initial_stuff): ... this. Clear debug registers
14641 (store_debug_registers): Delete.
14642 (i386_get_thread_context): New.
14643 (load_debug_registers): Delete.
14644 (i386_set_thread_context): New.
14645 (i386_thread_added): New.
14646 (single_step): Rename to ...
14647 (i386_single_step): ... this.
14648 (do_fetch_inferior_registers): Rename to ...
14649 (i386_fetch_inferior_register): ... this.
14650 (i386_store_inferior_register): New.
14651 (the_low_target): Adapt to new interface.
14653 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14654 (arm_get_thread_context): New.
14655 (arm_set_thread_context): New.
14657 (do_fetch_inferior_registers): Rename to ...
14658 (arm_fetch_inferior_register): ... this.
14659 (arm_store_inferior_register): New.
14660 (arm_wince_breakpoint): Reimplement as unsigned long.
14661 (arm_wince_breakpoint_len): Define.
14662 (the_low_target): Adapt to new interface.
14664 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14665 load_debug_registers. Add get_thread_context, set_thread_context,
14666 thread_added and store_inferior_register. Rename
14667 fetch_inferior_registers to fetch_inferior_register.
14668 (regptr): Remove declaration.
14670 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14672 * linux-low.c (linux_detach): Change return type to int. Return 0.
14673 * spu-low.c (spu_detach): Likewise.
14675 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14677 * target.h (target_ops): Change return type of detach to int.
14679 (join_inferior): New.
14680 * server.c (main): Don't skip detach support on mingw32.
14681 If the inferior doesn't support detaching return error.
14682 Call join_inferior instead of using waitpid.
14683 * linux-low.c (linux_join): New.
14684 (linux_target_op): Add linux_join.
14685 * spu-low.c (spu_join): New.
14686 (spu_target_ops): Add spu_join.
14687 * win32-low.c (win32_detach): Adapt to new interface.
14688 Reopen current_process_handle before detaching. Issue a child
14689 resume before detaching.
14691 (win32_target_op): Add win32_join.
14693 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14695 * win32-low.c (win32-attach): Fix return value.
14696 * target.h (target_ops): Describe ATTACH return values.
14698 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14700 * win32-low.c (GETPROCADDRESS): Define.
14701 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14702 (winapi_DebugSetProcessKillOnExit): Likewise.
14703 (win32_create_inferior): Force usage of ansi CreateProcessA.
14704 (win32_attach): Use GETPROCADDRESS.
14705 (win32_detach): Likewise.
14707 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14709 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14711 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14713 * win32-low.c: Commit leftover changes from 2007-03-29.
14715 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14717 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14718 fields short instead of int. Add explicit padding.
14719 (i387_cache_to_fsave): Remove unnecessary casts.
14720 (i387_fsave_to_cache): Doc fix.
14721 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14723 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14725 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14726 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14728 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14730 * configure.srv (arm*-*-mingw32ce*): Move near the other
14733 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14735 * configure.ac: Add errno checking.
14736 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14737 sys/file.h and malloc.h.
14738 (AC_CHECK_DECLS): Add perror.
14739 (srv_mingwce): Handle.
14740 * configure.srv (i[34567]86-*-cygwin*): Add
14741 win32-i386-low.o to srv_tgtobj.
14742 (i[34567]86-*-mingw*): Likewise.
14743 (arm*-*-mingw32ce*): Add case.
14744 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14745 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14746 [__MINGW32CE__] (strerror): New function.
14747 [__MINGW32CE__] (errno): Define to GetLastError.
14748 [__MINGW32CE__] (COUNTOF): New macro.
14749 (remote_open): Remove extra close call.
14750 * mem-break.c (delete_breakpoint_at): New function.
14751 * mem-break.h (delete_breakpoint_at): Declare.
14752 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14753 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14754 [USE_WIN32API] (read, write): Add char* casts.
14755 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14756 * server.h: Include wincecompat.h on Windows CE.
14757 [HAVE_ERRNO_H]: Check.
14758 (perror): Declare if not declared.
14759 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14760 (perror_with_name): Remove errno declaration.
14761 * wincecompat.h: New.
14762 * wincecompat.c: New.
14763 * win32-low.h: New.
14764 * win32-arm-low.c: New.
14765 * win32-i386-low.c: New.
14766 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14767 (OUTMSG2): Make it safe.
14769 (COUNTOF): New macro.
14770 (NUM_REGS): Get it from the low target.
14771 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14772 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14773 (thread_rec): Let low target handle debug registers.
14774 (child_add_thread): Likewise.
14775 (child_init_thread_list): Likewise.
14776 (continue_one_thread): Likewise.
14778 (do_child_fetch_inferior_registers): Move to ...
14779 * win32-i386-low.c: ... here, and rename to ...
14780 (do_fetch_inferior_registers): ... this.
14781 * win32-low.c (child_fetch_inferior_registers):
14782 Go through the low target.
14783 (do_child_store_inferior_registers): Use regptr.
14784 (strwinerror): New function.
14785 (win32_create_inferior): Handle Windows CE.
14786 Use strwinerror instead of strerror on Windows error
14787 codes. Add program to the error output.
14788 Don't close the main thread handle on Windows CE.
14789 (win32_attach): Use coredll.dll on Windows CE.
14790 (win32_kill): Close current process and current
14792 (win32_detach): Use coredll.dll on Windows CE.
14793 (win32_resume): Let low target handle debug registers, and
14795 (handle_exception): Add/Remove initial breakpoint. Avoid
14796 non-existant WSTOPSIG on Windows CE.
14797 (win32_read_inferior_memory): Cast to remove warning.
14798 (win32_arch_string): Go through the low target.
14799 (initialize_low): Call set_breakpoint_data with the low
14800 target's breakpoint.
14801 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14802 FOP_REGNUM, mappings): Move to ...
14803 * win32-i386-low.c: ... here.
14804 * win32-low.c (win32_thread_info): Move to ...
14805 * win32-low.h: ... here.
14806 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14807 win32-arm-low.c and wincecompat.c.
14808 (all:): Add $EXEEXT.
14809 (install-only:): Likewise.
14810 (gdbserver:): Likewise.
14811 (gdbreplay:): Likewise.
14812 * config.in: Regenerate.
14813 * configure: Regenerate.
14815 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14817 * win32-low.c: Rename typedef thread_info to
14818 win32_thread_info throughout.
14820 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14822 * win32-i386-low.c: Rename to ...
14823 * win32-low.c: ... this.
14824 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14825 * Makefile.in: Likewise.
14827 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14829 * remote-utils.c (monitor_output): Constify msg parameter.
14830 * server.h (monitor_output): Likewise.
14831 * win32-i386-low.c (handle_output_debug_string): New.
14832 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14833 handle_output_debug_string.
14834 (get_child_debug_event): Likewise.
14836 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14838 * server.c (main): Correct strtoul check.
14840 2007-03-27 Jon Ringle <jon@ringle.org>
14842 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14844 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14846 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14848 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14850 * terminal.h: Check HAVE_SGTTY_H.
14852 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14854 * remote-utils.c (remote_open): Print out the assigned port number.
14856 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14858 * remote-utils.c (monitor_output): New function.
14859 * server.c (debug_threads): Define here.
14860 (monitor_show_help): New function.
14861 (handle_query): Handle qRcmd.
14862 (main): Do not handle 'd' packet.
14863 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14864 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14867 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14869 * Makefile.in (EXEEXT): New.
14870 (clean): Use $(EXEEXT).
14872 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14874 * target.h (target_ops): Rename send_signal to request_interrupt,
14875 and remove enum target_signal parameter.
14876 * linux-low.c (linux_request_interrupt): Rename from
14877 linux_send_signal, and always send SIGINT.
14878 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14879 and always send SIGINT.
14880 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14882 (input_interrupt): Likewise.
14884 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14886 * server.c (get_features_xml): Check if target implemented
14888 * win32-i386-low.c (win32_arch_string): New.
14889 (win32_target_ops): Add win32_arch_string as arch_string member.
14891 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14893 * spu-low.c (spu_arch_string): New.
14894 (spu_target_ops): Add spu_arch_string.
14896 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14898 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14899 * configure.ac: Do not check for terminal.h.
14900 * configure, config.in: Regenerated.
14902 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14904 * Makefile.in (OBS): Add $(XML_BUILTIN).
14905 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14907 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14908 (arm-with-iwmmxt.c): New.
14909 * config.in, configure: Regenerate.
14910 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14911 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14912 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14913 (arm*-*-linux*): Add iWMMXt and regset support.
14914 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14915 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14916 (arm_store_wmmxregset, target_regsets): New.
14917 * server.c (get_features_xml): Take annex argument. Check builtin
14919 (handle_query): Handle multiple annexes.
14921 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14923 * remote-utils.c [USE_WIN32API] (read, write): Define.
14924 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14927 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14929 * linux-i386-low.c (the_low_target): Set arch_string.
14930 * linux-x86-64-low.c (the_low_target): Likewise.
14931 * linux-low.c (linux_arch_string): New.
14932 (linux_target_ops): Add it.
14933 * linux-low.h (struct linux_target_ops): Add arch_string.
14934 * server.c (write_qxfer_response): Use const void * for DATA.
14935 (get_features_xml): New.
14936 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14937 * target.h (struct target_ops): Add arch_string method.
14939 2007-01-03 Denis Pilat <denis.pilat@st.com>
14940 Daniel Jacobowitz <dan@codesourcery.com>
14942 * linux-low.c (linux_kill): Handle being called with no threads.
14943 * win32-i386-low.c (win32_kill): Likewise.
14944 (get_child_debug_event): Clear current_process_handle.
14946 2006-12-30 Denis PILAT <denis.pilat@st.com>
14947 Daniel Jacobowitz <dan@codesourcery.com>
14949 * remote-utils.c (remote_open): Check the type of specified
14950 serial port devices before opening them.
14951 * server.c (main): Kill the inferior if an error occurs during
14952 the first remote_open.
14954 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14956 * README: Update supported targets.
14958 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14960 * Makefile.in (clean): Remove reg-mips64.c.
14961 (reg-mips64.c, reg-mips64.o): New rules.
14962 * configure.srv: Handle mips64. Include regset support for mips.
14963 * linux-mips-low.c (union mips_register): New.
14964 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14965 (mips_breakpoint, mips_breakpoint_at): Use int.
14966 (mips_collect_register, mips_supply_register)
14967 (mips_collect_register_32bit, mips_supply_register_32bit)
14968 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14969 (mips_store_fpregset, target_regsets): New.
14970 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14972 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14974 * configure.srv: Add target "spu*-*-*".
14975 * Makefile.in (clean): Remove reg-spu.c.
14976 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14977 * spu-low.c: New file.
14979 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14981 * configure.ac: Correct td_thr_tls_get_addr test.
14982 * configure: Regenerated.
14984 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14986 * linux-low.c (linux_wait_for_event): Reformat. Use the
14987 pass_signals array.
14988 * remote-utils.c (decode_address_to_semicolon): New.
14989 * server.c (pass_signals, handle_general_set): New.
14990 (handle_query): Mention QPassSignals for qSupported.
14991 (main): Call handle_general_set.
14992 * server.h (pass_signals, decode_address_to_semicolon): New.
14994 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14996 * server.c (handle_query): Correct error handling for read_auxv.
14998 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15000 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15001 and srv_linux_thread_db to yes.
15002 * linux-s390-low.c (s390_fill_gregset): New function.
15003 (target_regsets): Define data structure.
15005 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15007 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15008 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15009 * config.in, configure: Regenerated.
15010 * inferiors.c (gdb_id_to_thread): New function.
15011 (gdb_id_to_thread_id): Use it.
15012 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15013 * linux-low.h (struct process_info): Add th member.
15014 (thread_db_get_tls_address): New prototype.
15015 * remote-utils.c (decode_address): Make non-static.
15016 * server.c (handle_query): Handle qGetTLSAddr.
15017 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15018 * target.h (struct target_ops): Add get_tls_address.
15019 * thread-db.c (maybe_attach_thread): Save the thread handle.
15020 (thread_db_get_tls_address): New.
15022 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15024 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15025 (linux_resume_one_process): Take a siginfo_t *. Update all
15026 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15027 (struct pending_signals): Add a siginfo_t.
15028 (linux_wait_for_process): Always set last_status.
15029 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15030 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15031 * linux-low.h (struct process_info): Add last_status.
15033 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15035 * remote-utils.c (try_rle): New function.
15036 (putpkt_binary): Use it.
15038 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15040 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15041 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15042 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15043 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15044 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15047 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15049 * server.c (terminal_fd): New variable.
15050 (old_foreground_pgrp): Likewise.
15051 (restore_old_foreground_pgrp): New function.
15052 (start_inferior): Record the terminal file descriptor in terminal_fd
15053 and its original foreground group in old_foreground_pgrp. Register
15054 restore_old_foreground_pgrp with atexit().
15056 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15058 * server.c (handle_query): Correct qPart to qXfer.
15060 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15062 * configure.ac: Check for more headers which are missing on
15063 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15064 * configure.srv: Add Cygwin and mingw32.
15065 * remote-utils.c: Don't include headers unconditionally which
15066 are missing on mingw32. Include <winsock.h> for mingw32.
15067 (remote_open): Adjust for mingw32 support. Flush
15068 standard error after writing to it.
15069 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15070 (unblock_async_io, enable_async_io, disable_async_io)
15071 (readchar, getpkt): Update for Winsock support.
15072 (prepare_resume_reply): Expect a protocol signal number.
15073 * server.c: Disable <sys/wait.h> on mingw32.
15074 (start_inferior): Adjust for mingw32 support. Flush
15075 standard error after writing to it.
15076 (attach_inferior): Likewise. Use protocol signal
15078 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15080 * win32-i386-low.c: New file.
15081 * Makefile.in (XM_CLIBS): Set.
15082 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15083 (win32-i386-low.o): New dependency rule.
15084 * linux-low.c (linux_wait): Use target signal numbers.
15085 * target.h (struct target_ops): Doc fix.
15086 * server.h (target_signal_to_name): New prototype.
15087 * gdbreplay.c: Don't include headers unconditionally which
15088 are missing on mingw32. Include <winsock.h> for mingw32.
15089 (remote_close, remote_open): Adjust for Winsock support.
15090 * configure, config.in: Regenerated.
15092 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15094 * server.c (decode_xfer_read, write_qxfer_response): New.
15095 (handle_query): Take a packet length argument. Handle
15096 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15097 the qSupported response.
15098 (main): Update call to handle_query.
15100 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15102 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15103 (putpkt_binary): Renamed from putpkt and adjusted for binary
15105 (putpkt): New wrapper for putpkt_binary.
15106 (readchar): Don't mask off the high bit.
15107 (decode_X_packet): New function.
15108 * server.c (main): Call putpkt_binary if a handler sets the packet
15109 length. Save the length of the incoming packet. Handle 'X'.
15110 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15112 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15114 * server.c (handle_query): Handle qSupported.
15116 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15118 * remote-utils.c (all_symbols_looked_up): New variable.
15119 (look_up_one_symbol): Check it.
15120 * server.h (look_up_one_symbol): New declaration.
15121 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15123 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15125 * Makefile.in (linux-arm-low.o): Update dependencies.
15126 * linux-arm-low.c: Include "gdb_proc_service.h".
15127 (PTRACE_GET_THREAD_AREA): Define.
15128 (ps_get_thread_area): New function.
15130 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15132 * configure.srv (m68k*-*-uclinux*): New target.
15133 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15134 (linux_resume_one_process): Remove extraneous cast.
15135 (linux_read_offsets): New.
15136 (linux_target_op): Add linux_read_offsets on mmuless systems.
15137 * server.c (handle_query): Add qOffsets logic.
15138 * target.h (struct target_ops): Add read_offsets.
15140 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15142 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15143 (PTRACE_GET_THREAD_AREA): Define.
15144 (ps_get_thread_area): New function.
15145 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15146 (linux-x86-64-low.o): Update.
15148 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15150 * configure.ac: Remove checks for prfpregset_t.
15151 * gdb_proc_service.h: New file.
15152 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15153 new "gdb_proc_service.h".
15154 * proc-service.c: Likewise.
15155 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15156 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15157 * Makefile.in (gdb_proc_service_h): Updated.
15158 * configure, config.in: Regenerated.
15160 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15162 * remote-utils.c (prepare_resume_reply): Move declaration
15163 of gdb_id_from_wait to the top of the block.
15165 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15167 * linux-low.c (regsets_store_inferior_registers): Read the regset
15168 from the target before filling it.
15170 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15172 * server.c (attach_inferior): Return SIGTRAP for a successful
15175 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15177 * Makefile.in (OBS): Add version.o.
15178 (STAGESTUFF): Delete.
15179 (version.o): Add dependencies.
15180 (version.c): Replace rule.
15181 (clean): Remove version.c.
15182 * server.c (gdbserver_version): New.
15183 (gdbserver_usage): Use printf.
15184 (main): Handle --version and --help.
15185 * server.h (version, host_name): Add declarations.
15187 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15199 * linux-x86-64-low.c:
15201 * linux-s390-low.c:
15202 * linux-ppc64-low.c:
15204 * linux-mips-low.c:
15205 * linux-m68k-low.c:
15206 * linux-m32r-low.c:
15209 * linux-ia64-low.c:
15210 * linux-i386-low.c:
15211 * linux-crisv32-low.c:
15223 * gdbserver.1: Add (C) after Copyright. Update the FSF
15226 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15228 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15229 (arm_breakpoint_at): Recognize both breakpoints.
15230 (the_low_target): Use the correct breakpoint instruction.
15232 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15234 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15235 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15236 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15237 (the_low_target): Update.
15239 2005-10-25 Andreas Schwab <schwab@suse.de>
15241 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15243 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15244 (ia64_num_regs): Reduce to 462.
15246 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15248 * acinclude.m4: Correct quoting.
15249 * aclocal.m4: Regenerated.
15251 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15252 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15253 (thread_db_init): Call thread_db_err_str.
15254 * configure.ac: Check for TD_VERSION.
15255 * config.in, configure: Regenerated.
15257 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15259 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15261 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15263 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15264 is not available. Define HAVE_PTRACE_GETREGS if it is.
15265 * config.in, configure: Regenerated.
15266 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15267 * linux-i386-low.c, linux-m68k-low.c: Update to use
15268 HAVE_PTRACE_GETREGS.
15269 * linux-low.c (regsets_fetch_inferior_registers)
15270 (regsets_store_inferior_registers): Only return 0 if we processed
15272 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15273 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15275 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15277 * inferiors.c (struct thread_info): Add gdb_id.
15278 (add_thread): Add gdb_id argument.
15279 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15280 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15281 calls to add_thread.
15282 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15283 * server.c (handle_query): Use thread_to_gdb_id.
15284 (handle_v_cont, main): Use gdb_id_to_thread_id.
15285 * server.h (add_thread): Update prototype.
15286 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15289 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15291 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15292 left-padded registers.
15293 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15294 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15296 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15298 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15299 * configure: Regenerate.
15300 * config.in: Regenerate.
15301 * server.h (NEED_DECLARATION_STRERROR):
15302 Replace with !HAVE_DECL_STRERROR.
15304 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15306 * linux-low.c (linux_wait, linux_send_signal): Don't test
15307 an unsigned long variable for > 0 if it could be MAX_ULONG.
15308 * server.c (myresume): Likewise.
15309 * target.c (set_desired_inferior): Likewise.
15311 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15313 * configure.ac: Simplify and improve check for socklen_t.
15314 * configure, config.in: Regenerate.
15316 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15318 * acconfig.h: Remove.
15319 * configure.ac: Add a test for socklen_t. Use three-argument
15320 AC_DEFINE throughout.
15321 * config.in: Regenerated using autoheader 2.59.
15322 * configure: Regenerated.
15324 * gdbreplay.c (socklen_t): Provide a default.
15325 (remote_open): Use socklen_t.
15326 * remote-utils.c (socklen_t): Provide a default.
15327 (remote_open): Use socklen_t.
15328 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15331 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15333 * linux-low.c (linux_read_memory, linux_write_memory)
15334 (linux_read_auxv): Likewise.
15335 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15336 (check_mem_write): Likewise.
15337 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15339 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15340 (registers_from_string, register_data): Likewise.
15341 * server.c (handle_query, main): Likewise.
15342 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15343 (decode_M_packet): Likewise.
15344 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15345 * target.h (struct target_ops): Update read_memory, write_memory,
15347 (read_inferior_memory, write_inferior_memory): Update.
15348 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15349 to unsigned char *.
15350 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15351 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15352 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15353 linux-s390-low.c, linux-sh-low.c: Update for changes in
15354 read_inferior_memory and the_low_target->breakpoint.
15356 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15358 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15359 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15360 * configure.srv: Add powerpc64-*-linux*.
15361 * linux-ppc64-low.c: New file.
15363 2005-05-23 Orjan Friberg <orjanf@axis.com>
15365 * linux-cris-low.c: New file with support for CRIS.
15366 * linux-crisv32-low.c: Ditto for CRISv32.
15367 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15368 (clean): Add reg-cris.c and reg-crisv32.c.
15369 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15370 reg-crisv32.o, and reg-crisv32.c to make rules.
15371 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15372 recognized targets.
15374 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15376 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15377 of sizeof (PTRACE_XFER_TYPE).
15378 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15380 2005-05-12 Orjan Friberg <orjanf@axis.com>
15382 * target.h (struct target_ops): Add insert_watchpoint,
15383 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15384 pointers for hardware watchpoint support.
15385 * linux-low.h (struct linux_target_ops): Ditto.
15386 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15387 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15388 to linux_target_ops.
15389 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15391 * server.c (main): Recognize 'Z' and 'z' packets.
15393 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15395 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15396 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15397 (the_low_target): Add new members.
15399 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15401 * proc-service.c (ps_lgetregs): Search all_processes instead of
15404 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15406 * server.c (start_inferior): Change return type to int.
15407 (attach_inferior): Change sigptr to int *.
15408 (handle_v_cont, handle_v_requests): Change signal to int *.
15409 (main): Change signal to int.
15411 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15413 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15414 * configure.srv: Add m32r*-*-linux*.
15415 * linux-m32r-low.c: New file.
15417 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15419 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15421 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15423 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15424 Take unsigned long arguments for PIDs.
15425 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15426 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15427 (wait_for_sigstop, linux_resume_one_process)
15428 (regsets_fetch_inferior_registers, linux_send_signal)
15429 (linux_read_auxv): Likewise. Update the types of variables holding
15430 PIDs. Update format string specifiers.
15431 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15432 * remote-utils.c (prepare_resume_reply): Likewise.
15433 * server.c (cont_thread, general_thread, step_thread)
15434 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15436 (handle_query): Update format specifiers.
15437 (handle_v_cont, main): Use strtoul for thread IDs.
15438 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15439 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15440 (general_thread, step_thread, thread_from_wait)
15441 (old_thread_from_wait): Update.
15442 * target.h (struct thread_resume): Use unsigned long for THREAD.
15443 (struct target_ops): Use unsigned long for arguments to attach and
15446 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15448 * acinclude.m4: Include bfd/bfd.m4 directly.
15449 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15450 <agriffis@toolchain.org>.
15451 * aclocal.m4, configure: Regenerated.
15453 2005-01-07 Andrew Cagney <cagney@gnu.org>
15455 * configure.ac: Rename configure.in, require autoconf 2.59.
15456 * configure: Re-generate.
15458 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15460 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15461 LIBS when finished.
15462 * aclocal.m4: Regenerated.
15463 * configure: Regenerated.
15465 2004-11-21 Andreas Schwab <schwab@suse.de>
15467 * linux-m68k-low.c (m68k_num_gregs): Define.
15468 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15469 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15470 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15471 (m68k_breakpoint_at): New. Add to the_low_target.
15473 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15474 srv_linux_thread_db to yes.
15476 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15478 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15479 (ARCH_SET_FS): Likewise.
15480 (ARCH_GET_FS): Likewise.
15481 (ARCH_GET_GS): Likewise.
15483 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15485 * linux-i386-low.c (ps_get_thread_area): New.
15486 * linux-x86-64-low.c (ps_get_thread_area): New.
15487 * linux-low.c: Include <sys/syscall.h>.
15488 (linux_kill_one_process): Don't kill the first thread here.
15489 (linux_kill): Kill the first thread here.
15490 (kill_lwp): New function.
15491 (send_sigstop, linux_send_signal): Use it.
15492 * proc-service.c: Clean up #ifdefs.
15493 (fpregset_info): Delete.
15494 (ps_lgetregs): Update and enable implementation.
15495 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15497 * remote-utils.c (struct sym_cache, symbol_cache): New.
15498 (input_interrupt): Print a clearer message.
15499 (async_io_enabled): New variable.
15500 (enable_async_io, disable_async_io): Use it. Update comments.
15501 (look_up_one_symbol): Use the symbol cache.
15502 * thread-db.c (thread_db_look_up_symbols): New function.
15503 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15505 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15507 * configure.in: Test for -rdynamic.
15508 * configure: Regenerated.
15509 * Makefile (INTERNAL_LDFLAGS): New.
15510 (gdbserver, gdbreplay): Use it.
15512 2004-09-02 Andrew Cagney <cagney@gnu.org>
15514 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15516 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15518 * linux-low.c (linux_wait): Clear all_processes list also.
15520 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15522 * linux-low.c: Include <errno.h>. Remove extern declaration of
15525 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15527 * gdbreplay.c, server.h, utils.c: Update copyright years.
15529 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15531 * server.c (main): Print child status or termination signal from
15532 variable 'signal', not 'sig'.
15534 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15536 * linux-low.c (linux_read_memory): Change return type to
15537 int. Check for and return error from ptrace().
15538 * target.c (read_inferior_memory): Change return type to int. Pass
15539 back return status from the_target->read_memory().
15540 * target.h (struct target_ops): Adapt *read_memory() prototype.
15542 (read_inferior_memory): Adapt prototype.
15543 * server.c (main): Return an error packet if
15544 read_inferior_memory() returns an error.
15546 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15548 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15549 Unify with other clean targets.
15551 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15553 * server.c (handle_v_cont): Call set_desired_inferior.
15555 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15557 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15559 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15561 * linux-low.c (linux_wait): Unblock async I/O.
15562 (linux_resume): Block and enable async I/O.
15563 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15564 * server.h (block_async_io, unblock_async_io): Add prototypes.
15566 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15568 * remote-utils.c (remote_open): Print a status notice after
15569 opening a TCP port.
15570 * server.c (attach_inferior): Print a status notice after
15573 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15575 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15577 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15579 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15581 * server.c, target.h: Update copyright years.
15583 2004-02-25 Roland McGrath <roland@redhat.com>
15585 * target.h (struct target_ops): New member `read_auxv'.
15586 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15587 * linux-low.c (linux_read_auxv): New function.
15588 (linux_target_ops): Initialize `read_auxv' member to that.
15590 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15592 Committed by Jim Blandy <jimb@redhat.com>.
15594 * linux-s390-low.c (s390_num_regs): Update.
15595 (s390_regmap): Remove control registers. Use __s390x__ predefine
15596 instead of GPR_SIZE to distiguish s390 and s390x targets.
15598 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15600 * linux-low.c: Update copyright year.
15601 (check_removed_breakpoint): Clear pending_is_breakpoint.
15602 (linux_set_resume_request, linux_queue_one_thread)
15603 (resume_status_pending_p): New functions.
15604 (linux_continue_one_thread): Use process->resume.
15605 (linux_resume): Only resume threads if there are no pending events.
15606 * linux-low.h (struct process_info): Add resume request
15609 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15611 * regcache.c (new_register_cache): Clear the allocated register
15612 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15614 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15616 * linux-low.c (linux_resume): Take a struct thread_resume *
15618 (linux_wait): Update call.
15619 (resume_ptr): New static variable.
15620 (linux_continue_one_thread): Renamed from
15621 linux_continue_one_process. Use resume_ptr.
15622 (linux_resume): Use linux_continue_one_thread.
15623 * server.c (handle_v_cont, handle_v_requests): New functions.
15624 (myresume): New function.
15625 (main): Handle 'v' case.
15626 * target.h (struct thread_resume): New type.
15627 (struct target_ops): Change argument of "resume" to struct
15629 (myresume): Delete macro.
15631 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15633 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15634 (uninstall): Support DESTDIR.
15636 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15638 * configure.srv: Add xscale*linux copy of arm*linux entry.
15640 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15642 * linux-arm-low.c (arm_reinsert_addr): New function.
15643 (the_low_target): Add arm_reinsert_addr.
15645 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15647 * mem-break.c: Remove whitespace at end of file.
15649 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15651 * configure.in: Check whether we need to prototype strerror.
15652 * server.h: Optionally prototype strerror.
15653 * gdbreplay.c (perror_with_name): Use strerror.
15654 * linux-low.c (linux_attach_lwp): Use strerror.
15655 * utils.c (perror_with_name): Use strerror.
15656 * config.in, configure: Regenerated.
15658 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15660 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15661 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15663 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15665 * Makefile.in (SFILES): Update.
15666 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15667 low-sun3.c: Remove files.
15669 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15671 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15672 (linux_detach_one_process, linux_detach): New functions.
15673 (linux_target_ops): Add linux_detach.
15674 * server.c (main): Handle 'D' packet.
15675 * target.h (struct target_ops): Add "detach" member.
15676 (detach_inferior): Define.
15678 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15680 From Kelley Cook <kelleycook@wideopenwest.com>:
15681 * configure.srv: Accept i[34567]86 variants.
15683 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15685 * linux-low.c (linux_wait_for_event): Correct comment typos.
15686 (linux_resume_one_process): Call check_removed_breakpoint.
15687 (linux_send_signal): New function.
15688 (linux_target_ops): Add linux_send_signal.
15689 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15691 * target.h (struct target_ops): Add send_signal.
15693 2003-05-29 Jim Blandy <jimb@redhat.com>
15695 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15696 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15697 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15698 away part of the register's value.
15700 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15702 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15703 (linux_wait_for_event, linux_init_signals): Likewise.
15705 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15707 * configure.in: Check for stdlib.h.
15708 * configure: Regenerated.
15709 * config.in: Regenerated.
15711 2003-01-04 Andreas Schwab <schwab@suse.de>
15713 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15715 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15717 * Makefile.in: Remove obsolete code.
15719 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15721 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15722 defined(PT_FPR0_HI).
15724 2002-11-17 Stuart Hughes <seh@zee2.com>
15726 * linux-arm-low.c (arm_num_regs): Increase.
15727 (arm_regmap): Include status register.
15729 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15731 * linux-low.c (register_addr): Remove incorrect -1 check.
15733 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15735 * linux-low.c (linux_create_inferior): Call setpgid. Return
15737 (unstopped_p, linux_signal_pid): Remove.
15738 (linux_target_ops): Remove linux_signal_pid.
15739 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15740 global instead of target method.
15741 * target.h (struct target_ops): Remove signal_pid. Update comment
15742 for create_inferior.
15743 * server.c (signal_pid): New variable.
15744 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15745 gdbserver. Set the child to be the foreground process group.
15746 (attach_inferior): Set signal_pid.
15748 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15750 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15752 2002-08-20 Jim Blandy <jimb@redhat.com>
15754 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15757 2002-08-01 Andrew Cagney <cagney@redhat.com>
15759 * Makefile.in: Make chill references obsolete.
15761 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15763 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15764 * configure: Regenerate.
15765 * config.in: Regenerate.
15767 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15769 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15770 (perror_with_name, remote_close, remote_open, expect, play): Static.
15772 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15774 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15775 byte offsets instead of an array of indexes.
15776 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15778 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15780 * regcache.c: Add comment.
15782 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15784 * thread-db.c: New file.
15785 * proc-service.c: New file.
15786 * acinclude.m4: New file.
15787 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15788 proc-service.o, and thread-db.o.
15789 (linux-low.o): Add USE_THREAD_DB.
15790 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15791 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15792 * aclocal.m4: Regenerated.
15793 * config.in: Regenerated.
15794 * configure: Regenerated.
15795 * configure.in: Check for proc_service.h, sys/procfs.h,
15796 thread_db.h, and linux/elf.h headrs.
15797 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15798 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15799 Check for -lthread_db and thread support.
15800 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15801 PowerPC, and SuperH.
15802 * i387-fp.c: Constify arguments.
15803 * i387-fp.h: Likewise.
15804 * inferiors.c: (struct thread_info): Renamed from
15805 `struct inferior_info'. Remove PID member. Use generic inferior
15806 list header. All uses updated.
15807 (inferiors, signal_pid): Removed.
15808 (all_threads): New variable.
15809 (get_thread): Define.
15810 (add_inferior_to_list): New function.
15811 (for_each_inferior): New function.
15812 (change_inferior_id): New function.
15813 (add_inferior): Removed.
15814 (remove_inferior): New function.
15815 (add_thread): New function.
15816 (free_one_thread): New function.
15817 (remove_thread): New function.
15818 (clear_inferiors): Use for_each_inferior and free_one_thread.
15819 (find_inferior): New function.
15820 (find_inferior_id): New function.
15821 (inferior_target_data): Update argument type.
15822 (set_inferior_target_data): Likewise.
15823 (inferior_regcache_data): Likewise.
15824 (set_inferior_regcache_data): Likewise.
15825 * linux-low.c (linux_bp_reinsert): Remove.
15826 (all_processes, stopping_threads, using_thrads)
15827 (struct pending_signals, debug_threads, pid_of): New.
15828 (inferior_pid): Replace with macro.
15829 (struct inferior_linux_data): Remove.
15830 (get_stop_pc, add_process): New functions.
15831 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15832 Use add_process and add_thread.
15833 (linux_attach_lwp): New function, based on old linux_attach. Use
15834 add_process and add_thread. Set stop_expected for new threads.
15835 (linux_attach): New function.
15836 (linux_kill_one_process): New function.
15837 (linux_kill): Kill all LWPs.
15838 (linux_thread_alive): Use find_inferior_id.
15839 (check_removed_breakpoints, status_pending_p): New functions.
15840 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15841 Update. Use WNOHANG. Wait for cloned processes also. Update process
15842 struct for the found process.
15843 (linux_wait_for_event): New function.
15844 (linux_wait): Use it. Support LWPs.
15845 (send_sigstop, wait_for_sigstop, stop_all_processes)
15846 (linux_resume_one_process, linux_continue_one_process): New functions.
15847 (linux_resume): Support LWPs.
15848 (REGISTER_RAW_SIZE): Remove.
15849 (fetch_register): Use register_size instead. Call supply_register.
15850 (usr_store_inferior_registers): Likewise. Call collect_register.
15851 Fix recursive case.
15852 (regsets_fetch_inferior_registers): Improve error message.
15853 (regsets_store_inferior_registers): Add debugging.
15854 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15855 (unstopped_p, linux_signal_pid): New functions.
15856 (linux_target_ops): Add linux_signal_pid.
15857 (linux_init_signals): New function.
15858 (initialize_low): Call it. Initialize using_threads.
15859 * regcache.c (inferior_regcache_data): Add valid
15861 (get_regcache): Fetch registers lazily. Add fetch argument
15862 and update all callers.
15863 (regcache_invalidate_one, regcache_invalidate): New
15865 (new_register_cache): Renamed from create_register_cache.
15866 Return the new regcache.
15867 (free_register_cache): Change argument to a void *.
15868 (registers_to_string, registers_from_string): Call get_regcache
15869 with fetch flag set.
15870 (register_data): Make static. Pass fetch flag to get_regcache.
15871 (supply_register): Call get_regcache with fetch flag clear.
15872 (collect_register): Call get_regcache with fetch flag set.
15873 (collect_register_as_string): New function.
15874 * regcache.h: Update.
15875 * remote-utils.c (putpkt): Flush after debug output and use
15877 Handle input interrupts while waiting for an ACK.
15878 (input_interrupt): Use signal_pid method.
15879 (getpkt): Flush after debug output and use stderr.
15880 (outreg): Use collect_register_as_string.
15881 (new_thread_notify, dead_thread_notify): New functions.
15882 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15883 and general_thread.
15884 (look_up_one_symbol): Flush after debug output.
15885 * server.c (step_thread, server_waiting): New variables.
15886 (start_inferior): Don't use signal_pid. Update call to mywait.
15887 (attach_inferior): Update call to mywait.
15888 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15889 (main): Don't fetch/store registers explicitly. Use
15890 set_desired_inferior. Support proposed ``Hs'' packet. Update
15892 * server.h: Update.
15893 (struct inferior_list, struct_inferior_list_entry): New.
15894 * target.c (set_desired_inferior): New.
15895 (write_inferior_memory): Constify.
15896 (mywait): New function.
15897 * target.h: Update.
15898 (struct target_ops): New signal_pid method.
15899 (mywait): Removed macro, added prototype.
15901 * linux-low.h (regset_func): Removed.
15902 (regset_fill_func, regset_store_func): New.
15903 (enum regset_type): New.
15904 (struct regset_info): Add type field. Use new operation types.
15905 (struct linux_target_ops): stop_pc renamed to get_pc.
15906 Add decr_pc_after_break and breakpoint_at.
15907 (get_process, get_thread_proess, get_process_thread)
15908 (strut process_info, all_processes, linux_attach_lwp)
15909 (thread_db_init): New.
15911 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15912 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15913 (the_low_target): Add new members.
15914 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15915 (i386_store_fpxregset): Constify.
15916 (target_regsets): Add new kind identifier.
15917 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15918 (i386_set_pc): Add debugging.
15919 (i386_breakpoint_at): New function.
15920 (the_low_target): Add new members.
15921 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15922 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15923 (mips_breakpoint_at): New.
15924 (the_low_target): Add new members.
15925 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15926 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15927 (the_low_target): Add new members.
15928 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15929 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15930 (the_low_target): Add new members.
15931 * linux-x86-64-low.c (target_regsets): Add new kind
15934 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15936 From Martin Pool <mbp@samba.org>:
15937 * server.c (gdbserver_usage): New function.
15940 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15942 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15943 stop_at -> stop_pc.
15945 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15947 * Makefile.in: Remove obsolete code.
15949 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15951 * linux-low.c (regsets_fetch_inferior_registers),
15952 (regsets_store_inferior_registers): Removed cast to int from
15954 * regcache.h: Added declaration of struct inferior_info.
15956 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15958 * inferiors.c (struct inferior_info): Add regcache_data.
15959 (add_inferior): Call create_register_cache.
15960 (clear_inferiors): Call free_register_cache.
15961 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15962 * regcache.c (struct inferior_regcache_data): New.
15963 (registers): Remove.
15964 (get_regcache): New function.
15965 (create_register_cache, free_register_cache): New functions.
15966 (set_register_cache): Don't initialize the register cache here.
15967 (registers_to_string, registers_from_string, register_data): Call
15969 * regcache.h: Add prototypes.
15970 * server.h: Likewise.
15972 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15974 * mem-break.c: New file.
15975 * mem-break.h: New file.
15976 * Makefile.in: Add mem-break.o rule; update server.h
15978 * inferiors.c (struct inferior_info): Add target_data
15980 (clear_inferiors): Free target_data member if set.
15981 (inferior_target_data, set_inferior_target_data): New functions.
15982 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15983 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15984 * linux-low.c (linux_bp_reinsert): New variable.
15985 (struct inferior_linux_data): New.
15986 (linux_create_inferior): Use set_inferior_target_data.
15987 (linux_attach): Likewise. Call add_inferior.
15988 (linux_wait_for_one_inferior): New function.
15989 (linux_wait): Call it.
15990 (linux_write_memory): Add const.
15991 (initialize_low): Call set_breakpoint_data.
15992 * linux-low.h (struct linux_target_ops): Add breakpoint
15994 * server.c (attach_inferior): Remove extra add_inferior
15996 * server.h: Include mem-break.h. Update inferior.c
15998 * target.c (read_inferior_memory)
15999 (write_inferior_memory): New functions.
16000 * target.h (read_inferior_memory)
16001 (write_inferior_memory): Change macros to prototypes.
16002 (struct target_ops): Update comments. Add const to write_memory
16005 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16007 * linux-low.c (usr_store_inferior_registers): Support
16008 registers which are allowed to fail to store.
16009 * linux-low.h (linux_target_ops): Likewise.
16010 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16011 (ppc_cannot_store_register): FPSCR may not be storable.
16013 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16015 * server.h: Include <string.h> if HAVE_STRING_H.
16016 * ChangeLog: Correct paths in last ChangeLog entry.
16018 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16020 * linux-low.h: Remove obsolete prototypes.
16021 (struct linux_target_ops): New.
16022 (extern the_low_target): New.
16023 * linux-low.c (num_regs, regmap): Remove declarations.
16024 (register_addr): Use the_low_target explicitly.
16025 (fetch_register): Likewise.
16026 (usr_fetch_inferior_registers): Likewise.
16027 (usr_store_inferior_registers): Likewise.
16028 * linux-arm-low.c (num_regs): Remove.
16029 (arm_num_regs): Define.
16030 (arm_regmap): Renamed from regmap, made static.
16031 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16033 (arm_cannot_store_register): Renamed from cannot_store_register,
16035 (the_low_target): New.
16036 * linux-i386-low.c (num_regs): Remove.
16037 (i386_num_regs): Define.
16038 (i386_regmap): Renamed from regmap, made static.
16039 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16041 (i386_cannot_store_register): Renamed from cannot_store_register,
16043 (the_low_target): New.
16044 * linux-ia64-low.c (num_regs): Remove.
16045 (ia64_num_regs): Define.
16046 (ia64_regmap): Renamed from regmap, made static.
16047 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16049 (ia64_cannot_store_register): Renamed from cannot_store_register,
16051 (the_low_target): New.
16052 * linux-m68k-low.c (num_regs): Remove.
16053 (m68k_num_regs): Define.
16054 (m68k_regmap): Renamed from regmap, made static.
16055 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16057 (m68k_cannot_store_register): Renamed from cannot_store_register,
16059 (the_low_target): New.
16060 * linux-mips-low.c (num_regs): Remove.
16061 (mips_num_regs): Define.
16062 (mips_regmap): Renamed from regmap, made static.
16063 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16065 (mips_cannot_store_register): Renamed from cannot_store_register,
16067 (the_low_target): New.
16068 * linux-ppc-low.c (num_regs): Remove.
16069 (ppc_num_regs): Define.
16070 (ppc_regmap): Renamed from regmap, made static.
16071 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16073 (ppc_cannot_store_register): Renamed from cannot_store_register,
16075 (the_low_target): New.
16076 * linux-s390-low.c (num_regs): Remove.
16077 (s390_num_regs): Define.
16078 (s390_regmap): Renamed from regmap, made static.
16079 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16081 (s390_cannot_store_register): Renamed from cannot_store_register,
16083 (the_low_target): New.
16084 * linux-sh-low.c (num_regs): Remove.
16085 (sh_num_regs): Define.
16086 (sh_regmap): Renamed from regmap, made static.
16087 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16089 (sh_cannot_store_register): Renamed from cannot_store_register,
16091 (the_low_target): New.
16092 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16093 (the_low_target): New.
16095 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16097 * Makefile.in: Add stamp-h target.
16098 * configure.in: Create stamp-h.
16099 * configure: Regenerated.
16101 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16103 * inferiors.c: New file.
16104 * target.c: New file.
16105 * target.h: New file.
16106 * Makefile.in: Add target.o and inferiors.o. Update
16108 * linux-low.c (inferior_pid): New static variable,
16109 moved from server.c.
16110 (linux_create_inferior): Renamed from create_inferior.
16111 Call add_inferior. Return 0 on success instead of a PID.
16112 (linux_attach): Renamed from myattach.
16113 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16114 (linux_thread_alive): Renamed from mythread_alive.
16115 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16117 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16118 (regsets_store_inferior_registers): Correct error message.
16119 Add missing ``return 0''.
16120 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16121 (linux_store_registers): Renamed from store_inferior_registers.
16122 (linux_read_memory): Renamed from read_inferior_memory.
16123 (linux_write_memory): Renamed from write_inferior_memory.
16124 (linux_target_ops): New structure.
16125 (initialize_low): Call set_target_ops ().
16126 * remote-utils.c (unhexify): New function.
16127 (hexify): New function.
16128 (input_interrupt): Send signals to ``signal_pid''.
16129 * server.c (inferior_pid): Remove.
16130 (start_inferior): Update create_inferior call.
16131 (attach_inferior): Call add_inferior.
16132 (handle_query): New function.
16133 (main): Call handle_query for `q' packets.
16134 * server.h: Include "target.h". Remove obsolete prototypes.
16135 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16137 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16139 * Makefile.in: Add WARN_CFLAGS. Update configury
16141 * configure.in: Check for <string.h>
16142 * configure: Regenerate.
16143 * config.in: Regenerate.
16144 * gdbreplay.c: Include needed system headers.
16145 (remote_open): Remove strchr prototype.
16146 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16147 * regcache.c (supply_register): Change buf argument to const void *.
16148 (supply_register_by_name): Likewise.
16149 (collect_register): Change buf argument to void *.
16150 (collect_register_by_name): Likewise.
16151 * regcache.h: Add missing prototypes.
16152 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16153 * server.c (handle_query): New function.
16154 (attached): New static variable, moved out of main.
16155 (main): Quiet longjmp clobber warnings.
16156 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16157 * utils.c (error): Remove NORETURN.