1 2018-01-08 Yao Qi <yao.qi@linaro.org>
2 Simon Marchi <simon.marchi@ericsson.com>
4 * Makefile.in (OBS): Remove selftest.o.
5 * configure.ac: Set srv_selftest_objs if $development is true.
6 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
7 * configure: Re-generated.
8 * server.c (captured_main): Wrap variable selftest_filter with
11 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
13 * server.c (parse_debug_format_options): Return std::string.
14 (handle_monitor_command, captured_main): Adjust.
16 2018-01-05 Pedro Alves <palves@redhat.com>
19 * server.c (captured_main): Pass quiet=false to
20 save_original_signals_state.
22 2018-01-01 Joel Brobecker <brobecker@adacore.com>
24 * gdbreplay.c (gdbreplay_version): Update copyright year in
26 * server.c (gdbserver_version): Likewise.
28 2017-12-08 Tom Tromey <tom@tromey.com>
30 * ax.c (ax_printf): Update.
32 2017-12-07 Yao Qi <yao.qi@linaro.org>
34 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
35 aarch64_linux_read_description.
36 * linux-amd64-ipa.c (idx2mask): New array.
37 (get_ipa_tdesc): Move idx2mask out.
38 (initialize_low_tracepoint): Initialize target descriptions.
39 * linux-i386-ipa.c (idx2mask): New array.
40 (get_ipa_tdesc): Move idx2mask out.
41 (initialize_low_tracepoint): Initialize target descriptions.
43 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
45 * tdesc.c (struct tdesc_type): Change return type.
46 (tdesc_add_flag): Change parameter type.
47 (tdesc_add_bitfield): Likewise.
48 (tdesc_add_field): Likewise.
49 (tdesc_set_struct_size): Likewise.
51 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
53 * regcache.c (registers_to_string): Remove unused variable.
55 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
57 * inferiors.c (for_each_inferior_with_data): Remove.
58 * inferiors.h (for_each_inferior_with_data): Remove.
59 * server.c (handle_qxfer_threads_worker): Change parameter type.
60 (handle_qxfer_threads_proper): Use for_each_thread.
62 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
64 * inferiors.c (for_each_inferior): Remove.
65 (clear_inferiors): Use for_each_thread.
66 * inferiors.h (for_each_inferior): Remove.
67 * linux-low.c (linux_wait_for_event_filtered): Use
69 (linux_stabilize_threads): Likewise.
70 * regcache.c (regcache_release): Likewise.
71 * server.c (gdb_wants_all_threads_stopped): Likewise.
72 (clear_pending_status_callback): Remove.
73 (handle_status): Use for_each_thread.
74 (captured_main): Likewise.
75 * win32-low.c (child_init_thread_list): Likewise.
76 (win32_clear_inferiors): Likewise.
77 (fake_breakpoint_event): Likewise.
79 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
81 * inferiors.h (find_inferior): Remove.
82 * inferiors.c (find_inferior): Remove.
84 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
86 * linux-low.c (resume_status_pending_p): Update comment.
87 (need_step_over_p): Update comment.
89 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
91 * linux-low.c (proceed_one_lwp): Return void, change parameter
93 (unsuspend_and_proceed_one_lwp): Likewise.
94 (proceed_all_lwps): Use for_each_thread.
95 (unstop_all_lwps): Likewise.
97 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
99 * linux-low.c (linux_resume_one_thread): Return void, take
101 (linux_resume): Use for_each_thread.
103 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
105 * linux-low.c (send_sigstop_callback): Return void, change
106 parameter type. Rename to...
107 (send_sigstop): ... this.
108 (suspend_and_send_sigstop_callback): Return void, change parameter
110 (suspend_and_send_sigstop): ... this.
111 (stop_all_lwps): Use for_each_thread.
113 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
115 * linux-low.c (lwp_running): Return bool, remove unused
117 (linux_stabilize_threads): Use find_thread.
119 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
121 * linux-low.c (select_singlestep_lwp_callback): Remove.
122 (count_events_callback): Remove.
123 (select_event_lwp_callback): Remove.
124 (select_event_lwp): Use find_thread/for_each_thread.
126 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
128 * linux-low.c (not_stopped_callback): Return bool, take filter
130 (linux_wait_for_event_filtered): Use find_thread.
131 (linux_wait_1): Likewise.
133 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
135 * linux-low.c (same_lwp): Remove.
136 (find_lwp_pid): Use find_thread.
138 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
140 * linux-low.c (delete_lwp_callback): Remove.
141 (linux_mourn): Use for_each_thread.
143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
145 * linux-low.c (linux_detach_lwp_callback): Return void, remove
146 args parameter, don't check for pid.
147 (linux_detach): Use for_each_thread.
149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
151 * linux-low.c (struct counter): Remove.
152 (second_thread_of_pid_p): Remove.
153 (last_thread_of_process_p): Use find_thread.
155 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
157 * inferiors.c (find_inferior_in_random): Remove.
158 * inferiors.h (find_inferior_in_random): Remove.
159 * linux-low.c (status_pending_p_callback): Return bool, accept
160 parameter ptid directly.
161 (linux_wait_for_event_filtered): Use find_thread_in_random.
162 (linux_wait_1): Likewise.
164 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
166 * inferiors.c (find_inferior_id): Remove.
167 (find_thread_ptid): Move implemention from find_inferior_id to
169 * inferiors.h (find_inferior_id): Remove.
170 * server.c (handle_status): Use find_thread_ptid.
171 (process_serial_event): Likewise.
172 * thread-db.c (find_one_thread): Likewise.
173 (thread_db_thread_handle): Likewise.
174 * win32-low.c (thread_rec): Likewise.
175 (child_delete_thread): Likewise.
176 (win32_thread_alive): Likewise.
177 (get_child_debug_event): Likewise.
179 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
181 * linux-mips-low.c (update_watch_registers_callback): Return
182 void, remove pid_p parameter, don't check for pid.
183 (mips_insert_point, mips_remove_point): Use for_each_thread.
185 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
187 * lynx.low (lynx_delete_thread_callback): Remove.
188 (lynx_mourn): Use for_each_thread.
190 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
192 * regcache.c (regcache_invalidate_one): Remove.
193 (regcache_invalidate_pid): use for_each_thread.
195 2017-11-26 Tom Tromey <tom@tromey.com>
197 * linux-low.c (linux_create_inferior): Update.
199 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
201 * spu-low.c (spu_create_inferior): Fix typo in argument name.
203 2017-11-24 Alan Hayward <alan.hayward@arm.com>
205 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
206 * linux-aarch64-low.c (initialize_low_arch): Call init func.
207 * linux-aarch64-tdesc-selftest.c: New file.
208 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
210 2017-11-24 Alan Hayward <alan.hayward@arm.com>
212 * configure.srv: Add new file.
213 * linux-aarch64-low.c (initialize_low_arch): Call init func.
214 * linux-aarch64-tdesc-selftest.c: New file.
215 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
217 2017-11-24 Alan Hayward <alan.hayward@arm.com>
219 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
220 * linux-aarch64-low.c (initialize_low_arch): Remove init.
221 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
223 2017-11-24 Alan Hayward <alan.hayward@arm.com>
225 * configure.srv: Add new files.
226 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
227 aarch64_linux_read_description.
228 * linux-aarch64-low.c (aarch64_linux_read_description):
229 Merge with aarch64_arch_setup.
230 (aarch64_arch_setup): Call aarch64_linux_read_description.
231 * linux-aarch64-tdesc.c: New file.
232 * linux-aarch64-tdesc.h: New file.
234 2017-11-24 Yao Qi <yao.qi@linaro.org>
236 * configure.srv: Set $srv_regobj for tic6x-linux.
237 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
238 (tic6x_read_description): Move some code to tic6x_arch_setup.
239 (tic6x_tdesc_test): New function.
240 (initialize_low_arch): Call selftests::register_test.
242 2017-11-22 Yao Qi <yao.qi@linaro.org>
244 * remote-utils.c (prepare_resume_reply): Use memcpy.
246 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
248 * linux-low.c (kill_one_lwp_callback): Return void, take
249 argument directly, don't filter on pid.
250 (linux_kill): Use for_each_thread.
252 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
254 * linux-low.c (need_step_over_p): Return bool, remove dummy
256 (linux_resume, proceed_all_lwps): Use find_thread.
258 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
260 * linux-low.c (resume_status_pending_p): Return bool, remove
262 (linux_resume): Use find_thread.
264 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
266 * linux-low.c (struct thread_resume_array): Remove.
267 (linux_set_resume_request): Return void, take arguments
269 (linux_resume): Use for_each_thread.
271 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
273 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
274 return bool, remove data argument.
275 (linux_stabilize_threads): Use find_thread.
277 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
279 * linux-low.c (unsuspend_one_lwp): Remove.
280 (unsuspend_all_lwps): Use for_each_thread, inline code from
283 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
285 * gdbthread.h (find_thread): Add overload with ptid_t filter.
286 * linux-low.c (struct iterate_over_lwps_args): Remove.
287 (iterate_over_lwps_filter): Remove.
288 (iterate_over_lwps): Use find_thread.
290 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
292 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
293 (linux_handle_new_gdb_connection): Use for_each_thread, inline
294 code from reset_lwp_ptrace_options_callback.
296 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
298 * linux-arm-low.c (struct update_registers_data): Remove.
299 (update_registers_callback): Return void, take arguments
300 directly, don't check thread's pid.
301 (arm_insert_point, arm_remove_point): Use for_each_thread.
303 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
305 * win32-low.c (continue_one_thread): Return void, take argument
307 (child_continue): Use for_each_thread.
309 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
311 * win32-i386-low.c (update_debug_registers_callback): Rename
313 (update_debug_registers): ... this, return void, remove pid_p arg.
314 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
316 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
318 * inferiors.h (struct process_info): Add constructor, initialize
320 <syscalls_to_catch>: Change type to std::vector<int>.
321 * inferiors.c (add_process): Allocate process_info with new.
322 (remove_process): Free process_info with delete.
323 * linux-low.c (handle_extended_wait): Adjust.
324 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
325 * server.c (handle_general_set): Adjust.
327 2017-11-16 Pedro Alves <palves@redhat.com>
329 * remote-utils.c (remote_close): Block SIGIO signals instead of
330 uninstalling the SIGIO handler.
332 2017-11-16 Alan Hayward <alan.hayward@arm.com>
334 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
336 2017-11-16 Yao Qi <yao.qi@linaro.org>
338 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
339 (tic6x_store_gregset): Likewise.
340 (tic6x_usrregs_info): Move it up.
342 2017-11-15 Alan Hayward <alan.hayward@arm.com>
344 * Makefile.in: Update arch rules.
345 * configure.srv: Explicitly mark arch/ files.
347 2017-11-13 Andreas Schwab <schwab@suse.de>
349 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
351 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
353 2017-11-06 Pedro Alves <palves@redhat.com>
355 * config.in, configure: Regenerate.
357 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
359 * target.c (struct thread_search): Remove.
360 (thread_search_callback): Remove.
361 (prepare_to_access_memory): Use for_each_thread instead of
362 find_inferior. Inline code from thread_search_callback.
364 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
366 * server.c (struct visit_actioned_threads_data): Remove.
367 (visit_actioned_threads): Change prototype to take arguments
369 (resume): Use find_thread instead of find_inferior.
371 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
373 * server.c (queue_stop_reply_callback): Change prototype, return
375 (find_status_pending_thread_callback): Remove.
376 (handle_status): Replace find_inferior with find_thread and
379 2017-10-25 Alan Hayward <alan.hayward@arm.com>
381 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
383 (aarch64_store_gregset): Likewise.
384 (aarch64_fill_fpregset): Likewise.
385 (aarch64_store_fpregset): Likewise.
387 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
389 * gdbthread.h (find_thread, for_each_thread): New functions.
390 * inferiors.c (thread_of_pid): Remove.
391 (find_any_thread_of_pid): Use find_thread.
392 * linux-low.c (num_lwps): Use for_each_thread.
394 2017-10-17 Yao Qi <yao.qi@linaro.org>
396 * Makefile.in: Remove one rule.
397 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
399 2017-10-17 Yao Qi <yao.qi@linaro.org>
401 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
402 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
404 2017-10-17 Yao Qi <yao.qi@linaro.org>
406 * configure.srv: Rename arm.o with arch/arm.o.
408 2017-10-17 Yao Qi <yao.qi@linaro.org>
410 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
411 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
412 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
413 (arch-i386.o, arch-amd64.o): Remove rules.
414 (arch/%.o): New rule.
415 Update POSTCOMPILE and COMPILE.pre.
416 * configure.ac: Invoke AC_CONFIG_COMMANDS.
417 * configure: Re-generated.
418 * configure.srv: Replace arch-i386.o with arch/i386.o.
419 Replace arch-amd64.o with arch/amd64.o.
421 2017-10-16 Yao Qi <yao.qi@linaro.org>
423 * configure: Regenerated.
425 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
427 * inferiors.h: (struct inferior_list): Remove.
428 (struct inferior_list_entry); Remove.
429 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
430 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
431 get_first_inferior): Remove.
432 (for_each_inferior, for_each_inferior_with_data, find_inferior,
433 find_inferior_id, find_inferior_in_random): Change signature.
434 * inferiors.c (all_threads): Change type to
435 std::list<thread_info *>.
436 (get_thread): Remove macro.
437 (find_inferior, find_inferior_id): Change signature, implement
439 (find_inferior_in_random): Change signature, implement using
440 find_thread_in_random.
441 (for_each_inferior, for_each_inferior_with_data): Change
442 signature, implement using for_each_thread.
443 (add_inferior_to_list, remove_inferior): Remove.
444 (add_thread, get_first_thread, thread_of_pid,
445 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
446 (get_first_inferior, one_inferior_p, clear_inferior_list):
448 (clear_inferiors, get_thread_process): Update.
449 * gdbthread.h: Include <list>.
450 (struct thread_info) <entry>: Remove field.
452 (all_threads): Change type to std::list<thread_info *>.
453 (get_first_inferior): Add doc.
454 (find_thread, for_each_thread, find_thread_in_random): New
456 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
457 * linux-arm-low.c (update_registers_callback): Update.
458 * linux-low.c (second_thread_of_pid_p): Update.
459 (kill_one_lwp_callback, linux_detach_lwp_callback,
460 delete_lwp_callback, status_pending_p_callback, same_lwp,
461 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
462 iterate_over_lwps, not_stopped_callback,
463 resume_stopped_resumed_lwps, count_events_callback,
464 select_singlestep_lwp_callback, select_event_lwp_callback,
465 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
466 suspend_and_send_sigstop_callback, wait_for_sigstop,
467 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
468 lwp_running, linux_set_resume_request, resume_status_pending_p,
469 need_step_over_p, start_step_over, linux_resume_one_thread,
470 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
471 reset_lwp_ptrace_options_callback): Update.
472 * linux-mips-low.c (update_watch_registers_callback): Update.
473 * regcache.c (regcache_invalidate_one, regcache_invalidate):
475 (free_register_cache_thread_one): Remove.
476 (regcache_release): Update.
477 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
478 handle_qxfer_threads_worker): Update.
479 (handle_query): Update, use list iterator.
480 (visit_actioned_threads, handle_pending_status,
481 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
482 clear_pending_status_callback, set_pending_status_callback,
483 find_status_pending_thread_callback, handle_status,
484 process_serial_event): Update.
485 * target.c (thread_search_callback): Update.
486 * thread-db.c (thread_db_get_tls_address): Update.
487 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
489 * win32-i386-low.c (update_debug_registers_callback): Update.
490 * win32-low.c (delete_thread_info, child_delete_thread,
491 continue_one_thread, suspend_one_thread,
492 get_child_debug_event): Adjust.
494 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
496 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
497 * inferiors.h: Include <list>.
498 (struct process_info) <entry>: Remove field.
500 (pid_of): Change macro to function.
501 (ptid_of, lwpid_of): Remove macro.
502 (all_processes): Change type to std::list<process_info *>.
503 (ALL_PROCESSES): Remove macro.
504 (for_each_process, find_process): New function.
505 * inferiors.c (all_processes): Change type to
506 std::list<process_info *>.
507 (find_thread_process): Adjust.
508 (add_process): Likewise.
509 (remove_process): Likewise.
510 (find_process_pid): Likewise.
511 (get_first_process): Likewise.
512 (started_inferior_callback): Remove.
513 (have_started_inferiors_p): Adjust.
514 (attached_inferior_callback): Remove.
515 (have_attached_inferiors_p): Adjust.
516 * linux-low.c (check_zombie_leaders): Likewise.
517 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
518 (x86_linux_update_xmltarget): Adjust.
519 * server.c (handle_query): Likewise.
520 (gdb_reattached_process): Remove.
521 (handle_status): Adjust.
522 (kill_inferior_callback): Likewise.
523 (detach_or_kill_inferior): Remove.
524 (print_started_pid): Likewise.
525 (print_attached_pid): Likewise.
526 (detach_or_kill_for_exit): Update.
527 (process_serial_event): Likewise.
528 * linux-arm-low.c (arm_new_fork): Likewise.
530 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
532 * dll.h: Include <list>.
533 (struct dll_info): Add constructor.
534 <entry>: Remove field.
535 (all_dlls): Change type to std::list<dll_info>.
536 * dll.c: Include <algorithm>.
537 (get_dll): Remove macro.
538 (all_dlls): Change type to std::list<dll_info *>.
539 (free_one_dll): Remove.
540 (match_dll): Likewise.
541 (loaded_dll): Adjust.
542 (unloaded_dll): Adjust to all_dlls type change, use
543 std::find_if. Inline code from match_dll.
544 (clear_dlls): Adjust to all_dlls type change.
545 * server.c (emit_dll_description): Remove.
546 (handle_qxfer_libraries): Adjust to all_dlls type change,
547 integrate emit_dll_description's functionality.
549 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
551 * linux-low.h (struct linux_target_ops) <delete_process>: New
553 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
554 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
555 (struct linux_target_ops): Add delete_process callback.
556 * linux-arm-low.c (arm_delete_process): New.
557 (struct linux_target_ops): Add delete_process callback.
558 * linux-bfin-low.c (struct linux_target_ops): Likewise.
559 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
560 * linux-m32r-low.c (struct linux_target_ops): Likewise.
561 * linux-mips-low.c (mips_linux_delete_process): New.
562 (struct linux_target_ops): Add delete_process callback.
563 * linux-ppc-low.c (struct linux_target_ops): Likewise.
564 * linux-s390-low.c (struct linux_target_ops): Likewise.
565 * linux-sh-low.c (struct linux_target_ops): Likewise.
566 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
567 * linux-tile-low.c (struct linux_target_ops): Likewise.
568 * linux-x86-low.c (x86_linux_delete_process): New.
569 (struct linux_target_ops): Add delete_process callback.
570 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
572 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
574 * linux-aarch64-low.c (the_low_target): Add thread delete
576 * linux-arm-low.c (arm_delete_thread): New function.
577 (the_low_target): Add thread delete callback.
578 * linux-bfin-low.c (the_low_target): Likewise.
579 * linux-crisv32-low.c (the_low_target): Likewise.
580 * linux-low.c (delete_lwp): Invoke delete_thread callback if
582 * linux-low.h (struct linux_target_ops) <delete_thread>: New
584 * linux-m32r-low.c (the_low_target): Add thread delete callback.
585 * linux-mips-low.c (mips_linux_delete_thread): New function.
586 (the_low_target): Add thread delete callback.
587 * linux-ppc-low.c (the_low_target): Likewise.
588 * linux-s390-low.c (the_low_target): Likewise.
589 * linux-sh-low.c (the_low_target): Likewise.
590 * linux-tic6x-low.c (the_low_target): Likewise.
591 * linux-tile-low.c (the_low_target): Likewise.
592 * linux-x86-low.c (the_low_target): Likewise.
593 * linux-xtensa-low.c (the_low_target): Likewise.
595 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
597 * win32-low.c: Include "common-inferior.h".
599 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
601 * inferiors.c (set_inferior_cwd): New function.
602 * server.c (handle_general_set): Handle QSetWorkingDir packet.
603 (handle_query): Inform that QSetWorkingDir is supported.
604 * win32-low.c (create_process): Pass the inferior's cwd to
607 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
609 * inferiors.c (current_inferior_cwd): New global variable.
610 (get_inferior_cwd): New function.
611 * inferiors.h (struct process_info) <cwd>: New field.
613 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
615 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
616 (OBS): Add gdb_tilde_expand.o.
618 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
620 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
621 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
623 2017-09-29 Pedro Alves <palves@redhat.com>
625 * ax.c (gdb_parse_agent_expr): Constify.
626 * ax.h (gdb_parse_agent_expr): Constify.
627 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
629 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
630 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
631 * remote-utils.h (read_ptid): Constify.
632 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
633 (process_point_options, process_serial_event): Constify.
634 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
635 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
636 (cmd_qtbuffer): Constify.
638 2017-09-29 Pedro Alves <palves@redhat.com>
640 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
643 2017-09-29 Pedro Alves <palves@redhat.com>
645 * linux-low.c (handle_extended_wait): Pass parent thread instead
646 of process to thread_db_notice_clone.
647 * linux-low.h (thread_db_notice_clone): Replace parent process
648 parameter with parent thread parameter.
649 * thread-db.c (find_one_thread): Add comment.
650 (thread_db_notice_clone): Replace parent process parameter with
651 parent thread parameter. Temporarily switch to the parent thread.
653 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
655 * gdbthread.h: Include "common-gdbthread.h".
656 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
657 "if" when validating the ptid.
658 * remote-utils.c: Include "gdbthread.h".
659 (prepare_resume_reply): Use "switch_to_thread".
660 * target.c (done_accessing_memory): Likewise.
662 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
664 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
665 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
666 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
667 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
668 s390x-gs-linux64-ipa.o to ipa_obj.
669 * linux-s390-low.c (HWCAP_S390_GS): New define.
670 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
672 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
673 (s390_arch_setup): Check for guarded-storage support and choose
675 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
676 init_registers_s390x_gs_linux64.
677 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
679 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
680 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
682 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
684 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
686 2017-09-21 Kevin Buettner <kevinb@redhat.com>
688 * linux-low.h (struct lwp_info): Add new field, thread_handle.
689 (thread_db_thread_handle): Declare.
690 * linux-low.c (linux_target_ops): Initialize thread_handle.
691 * server.c (handle_qxfer_threads_worker): Add support for
693 * target.h (struct target_ops): Add new function pointer,
695 (target_thread_handle): Define.
696 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
698 (thread_db_thread_handle): New function.
700 2017-09-21 Kevin Buettner <kevinb@redhat.com>
702 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
703 * linux-low.h (thread_db_notice_clone): Declare.
704 * thread-db.c (thread_db_notice_clone): New function.
706 2017-09-21 Pedro Alves <palves@redhat.com>
708 * server.c (gdb_read_memory, handle_status, process_serial_event)
709 (handle_serial_event, handle_target_event): Adjust to
710 set_desired_thread prototype change.
711 * target.c (set_desired_thread): Remove 'use_general' parameter
713 * target.h (set_desired_thread): Remove 'use_general' parameter.
715 2017-09-20 Tom Tromey <tom@tromey.com>
717 * target.c (target_terminal::terminal_state): Define.
718 (target_terminal::init): Rename from target_terminal_init.
719 (target_terminal::inferior): Rename from
720 target_terminal_inferior.
721 (target_terminal::ours): Rename from target_terminal_ours.
722 (target_terminal::ours_for_output, target_terminal::info): New.
724 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
726 * server.c (accumulate_file_name_length): Remove.
727 (emit_dll_description): Adjust to std::string change.
728 (handle_qxfer_libraries): Use std::string to hold document.
730 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
732 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
733 return type of xml_escape_text.
734 * server.c (emit_dll_description): Likewise.
736 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
738 * server.c (captured_main): Accept argument for --selftest.
739 Update run_tests call.
740 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
741 when registering selftests.
743 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
745 * regcache.c (get_thread_regcache): Update code to use "std::vector"
746 instead of "VEC" for "target_desc.reg_defs".
747 (regcache_cpy): Likewise.
748 (registers_to_string): Likewise.
749 (registers_from_string): Likewise.
750 (find_regno): Likewise.
751 (supply_regblock): Likewise.
752 (regcache_raw_read_unsigned): Likewise.
753 * tdesc.c (init_target_desc): Likewise.
754 (tdesc_create_reg): Likewise.
755 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
756 (struct target_desc) <reg_defs>: Convert to "std::vector".
757 (target_desc): Do not initialize "reg_defs".
758 (~target_desc): Update code to use "std::vector" instead of "VEC"
759 for "target_desc.reg_defs".
760 (operator==): Likewise.
762 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
764 * inferiors.h (thread_to_gdb_id): Remove.
765 * inferiors.c (thread_to_gdb_id): Remove.
766 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
767 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
768 lynx_store_registers, lynx_read_memory, lynx_write_memory):
770 * nto-low.c (nto_fetch_registers, nto_store_registers,
771 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
773 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
775 * inferiors.h (gdb_id_to_thread_id): Remove.
776 * inferiors.c (gdb_id_to_thread_id): Remove.
777 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
778 removal. Move pid declaration closer to where it's used.
780 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
782 * server.c (handle_detach): New function.
783 (process_serial_event): Move code out, call handle_detach.
785 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
787 * server.c (require_running): Rename to ...
788 (require_running_or_return): ... this ...
789 (require_running_or_break): ... and this.
790 (handle_query, process_serial_event): Adjust.
792 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
794 * linux-low.c (linux_set_resume_request): Remove unused
797 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
799 * server.c (first_thread_of): Remove.
800 (process_serial_event): Replace usage of first_thread_of with
801 find_any_thread_of_pid.
802 * tracepoint.c (same_process_p): Remove.
803 (gdb_agent_about_to_close): Replace usage of same_process_p with
804 find_any_thread_of_pid.
805 * linux-x86-low.c (same_process_callback): Remove.
806 (x86_arch_setup_process_callback): Replace usage of
807 same_process_callback with find_any_thread_of_pid.
808 * thread-db.c (any_thread_of): Remove.
809 (switch_to_process): Replace usage of any_thread_of with
810 find_any_thread_of_pid.
811 * inferiors.c (thread_pid_matches_callback): Remove.
812 (find_thread_process): Adjust to use find_any_thread_of_pid.
814 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
816 * regcache.c (get_thread_regcache): Guard calls to "memset"
819 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
821 * linux-low.c (handle_extended_wait): Use
822 "allocate_target_description" instead of "XNEW".
823 * linux-x86-low.c (initialize_low_arch): Likewise.
825 2017-09-05 Yao Qi <yao.qi@linaro.org>
827 * configure.srv (srv_i386_regobj): Remove.
828 (srv_amd64_regobj): Remove.
829 (srv_regobj): Set it to "" for x86 non-linux targets.
830 * linux-x86-tdesc.c (i386_linux_read_description):
831 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
832 (init_registers_i386): Remove the declaration.
833 (tdesc_i386): Remove the declaration.
834 (lynx_i386_arch_setup): Call i386_create_target_description.
835 * nto-x86-low.c: Likewise.
836 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
837 [!__x86_64__]: include arch/i386.h.
838 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
840 2017-09-05 Yao Qi <yao.qi@linaro.org>
842 * configure.srv (srv_amd64_linux_xmlfiles): Remove
843 i386/amd64-XXX-linux from it.
845 2017-09-05 Yao Qi <yao.qi@linaro.org>
847 * configure.srv: Empty srv_amd64_linux_regobj if $development is
849 (ipa_amd64_linux_regobj): Remove.
850 (ipa_x32_linux_regobj): Remove.
852 2017-09-05 Yao Qi <yao.qi@linaro.org>
854 * Makefile.in (arch-amd64.o): New rule.
855 * configure.srv: Append arch-amd64.o.
856 * linux-amd64-ipa.c: Include common/x86-xstate.h.
857 (get_ipa_tdesc): Call amd64_linux_read_description.
858 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
859 and init_registers_amd64_XXX.
860 * linux-x86-low.c (x86_linux_read_description): Call
861 amd64_linux_read_description.
862 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
863 (initialize_low_arch): Don't call init_registers_x32_XXX and
864 init_registers_amd64_XXX.
865 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
867 [__x86_64__] (amd64_tdesc_test): New function.
868 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
869 and init_registers_amd64_XXX.
870 * linux-x86-tdesc.c: Include arch/amd64.h.
871 (xcr0_to_tdesc_idx): New function.
872 (i386_linux_read_description): New function.
873 (amd64_get_ipa_tdesc_idx): New function.
874 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
875 (amd64_get_ipa_tdesc): Declare.
877 2017-09-05 Yao Qi <yao.qi@linaro.org>
879 * configure.srv (srv_i386_linux_xmlfiles): Remove
880 i386/i386-XXX-linux.xml from it.
882 2017-09-05 Yao Qi <yao.qi@linaro.org>
884 * configure.srv: Set srv_i386_linux_regobj empty if $development
886 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
887 initialize_low_tdesc.
888 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
889 with #if initialize_low_tdesc.
890 * linux-x86-tdesc-selftest.c: New file.
891 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
893 2017-09-05 Yao Qi <yao.qi@linaro.org>
895 * Makefile.in (arch-i386.o): New rule.
896 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
897 (x86_64-*-linux*): Likewise.
898 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
900 (i386_linux_read_description): Remove code and call
901 i386_create_target_description.
902 * tdesc.c (allocate_target_description): New function.
903 * tdesc.h (set_tdesc_architecture): Remove declaration.
904 (set_tdesc_osabi): Likewise.
906 2017-09-05 Yao Qi <yao.qi@linaro.org>
908 * linux-x86-tdesc.c: Don't include <inttypes.h>.
909 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
910 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
912 * server.c (get_features_xml): Call tdesc_get_features_xml.
913 * tdesc.c (set_tdesc_architecture): New function.
914 (set_tdesc_osabi): New function.
915 (tdesc_get_features_xml): New function.
916 (tdesc_create_feature): Add an argument.
917 * tdesc.h (struct target_desc) <features>: New field.
918 <arch, osabi>: New field.
919 (~target_desc): xfree features, arch, and osabi.
920 (target_desc::oerator==): Don't compare .xmltarget.
921 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
922 (set_tdesc_osabi): Likewise.
923 (tdesc_get_features_xml): Likewise.
925 2017-09-05 Yao Qi <yao.qi@linaro.org>
927 * linux-x86-tdesc.c: Include selftest.h.
928 (i386_tdesc_test): New function.
929 (initialize_low_tdesc): Call selftests::register_test.
930 * tdesc.h: Include regdef.h.
931 (target_desc): Override operator == and !=.
933 2017-09-05 Yao Qi <yao.qi@linaro.org>
935 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
937 * linux-i386-ipa.c: Include common/x86-xstate.h
938 (get_ipa_tdesc): Call i386_linux_read_description.
939 (initialize_low_tracepoint): Don't call init_registers_XXX
940 functions, call initialize_low_tdesc instead.
941 * linux-x86-low.c (x86_linux_read_description): Call
942 i386_linux_read_description.
943 (initialize_low_arch): Don't call init_registers_i386_XXX
944 functions, call initialize_low_tdesc.
945 * linux-x86-tdesc.c: New file.
946 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
947 (i386_get_ipa_tdesc_idx): Declare.
948 (i386_get_ipa_tdesc): Declare.
949 (initialize_low_tdesc): Declare.
951 2017-09-05 Yao Qi <yao.qi@linaro.org>
953 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
956 2017-09-05 Yao Qi <yao.qi@linaro.org>
958 * Makefile.in (IPA_OBJS): Add vec-ipa.o
959 * regcache.c (get_thread_regcache): Use VEC_length.
960 (init_register_cache): Likewise.
961 (regcache_cpy): Likewise.
962 (registers_to_string): Iterate reg_defs via VEC_iterate.
963 (find_regno): Likewise.
964 (find_register_by_number): Use VEC_index.
965 (register_size): Call find_register_by_number.
966 (register_data): Call find_register_by_number.
967 (supply_regblock): Use VEC_length.
968 (regcache_raw_read_unsigned): Likewise.
969 * tdesc.c (init_target_desc): Iterate reg_defs via
971 (default_description): Update initializer.
972 (copy_target_description): Don't update field num_registers.
973 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
974 <num_registers>: Remove.
976 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
978 * Makefile.in (.SECONDARY): Define target.
980 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
982 * linux-low.c (linux_wait_1): Adjust.
983 * server.c (queue_stop_reply_callback): Adjust.
985 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
987 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
988 QEnvironmentUnset and QEnvironmentReset packets.
989 (handle_query): Inform remote that QEnvironmentHexEncoded,
990 QEnvironmentUnset and QEnvironmentReset are supported.
992 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
994 * inferiors.h (inferior_target_data): Rename to ...
995 (thread_target_data): ... this.
996 (inferior_regcache_data): Rename to ...
997 (thread_regcache_data): ... this.
998 (set_inferior_regcache_data): Rename to ...
999 (set_thread_regcache_data): ... this.
1000 * inferiors.c (inferior_target_data): Rename to ...
1001 (thread_target_data): ... this.
1002 (inferior_regcache_data): Rename to ...
1003 (thread_regcache_data): ... this.
1004 (set_inferior_regcache_data): Rename to ...
1005 (set_thread_regcache_data): ... this.
1006 (free_one_thread): Update.
1007 * linux-low.h (get_thread_lwp): Update.
1008 * regcache.c (get_thread_regcache): Update.
1009 (regcache_invalidate_thread): Update.
1010 (free_register_cache_thread): Update.
1011 * win32-i386-low.c (update_debug_registers_callback): Update.
1012 (win32_get_current_dr): Update.
1013 * win32-low.c (thread_rec): Update.
1014 (delete_thread_info): Update.
1015 (continue_one_thread): Update.
1016 (suspend_one_thread): Update.
1018 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1020 * inferiors.c (set_inferior_target_data): Remove.
1021 * inferiors.h (set_inferior_target_data): Remove.
1023 2017-08-18 Yao Qi <yao.qi@linaro.org>
1025 * Makefile.in (OBS): Add selftest.o.
1026 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1027 * configure, config.in: Re-generated.
1028 * server.c: Include common/sefltest.h.
1029 (captured_main): Handle option --selftest.
1031 2017-08-09 Yao Qi <yao.qi@linaro.org>
1033 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1034 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1035 i386-avx-mpx.o and i386-mmx.o.
1036 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1037 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1038 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1039 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1040 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1041 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1042 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1043 i386/amd64-avx-mpx.xml.
1045 2017-08-09 Yao Qi <yao.qi@linaro.org>
1047 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1048 and x32-avx-avx512.o.
1049 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1050 i386/x32-avx-avx512.xml.
1052 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1054 * tracepoint.h (enum class fast_tpoint_collect_result): New
1056 (fast_tracepoint_collecting): Change return type to
1057 fast_tpoint_collect_result.
1058 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1059 * linux-low.h: Include tracepoint.h.
1060 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1061 fast_tpoint_collect_result.
1062 * linux-low.c (handle_tracepoints): Adjust.
1063 (linux_fast_tracepoint_collecting): Change return type to
1064 fast_tpoint_collect_result.
1065 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1066 linux_wait_1, stuck_in_jump_pad_callback,
1067 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1068 proceed_one_lwp): Adjust to type change.
1070 2017-07-10 Yao Qi <yao.qi@linaro.org>
1072 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1074 2017-06-29 Yao Qi <yao.qi@linaro.org>
1076 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1078 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1080 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1082 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1084 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1086 * linux-low.c (linux_create_inferior): Adjust code to access the
1087 environment information via 'gdb_environ' class.
1088 * lynx-low.c (lynx_create_inferior): Likewise.
1089 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1090 (get_environ): Return a pointer to 'our_environ'.
1091 (captured_main): Initialize 'our_environ'.
1092 * server.h (get_environ): Adjust prototype.
1093 * spu-low.c (spu_create_inferior): Adjust code to access the
1094 environment information via 'gdb_environ' class.
1096 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1098 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1099 usage of "register" keyword.
1101 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1103 * configure: Re-generate.
1105 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1107 * configure: Re-generate.
1109 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1111 * Makefile.in (COMPILE.pre): Add "-x c++".
1113 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1115 * fork-child.c: Conditionally include <signal.h>.
1117 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1119 * server.c (handle_general_set): Handle new packet
1120 "QStartupWithShell".
1121 (handle_query): Add "QStartupWithShell" to the list of supported
1123 (gdbserver_usage): Add help text explaining the
1124 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1126 (captured_main): Recognize and act upon the presence of the new
1129 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1130 Pedro Alves <palves@redhat.com>
1132 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1133 * configure: Regenerate.
1134 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1136 (i[34567]86-*-lynxos*): Likewise.
1137 (spu*-*-*): Likewise.
1138 * fork-child.c: New file.
1139 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1141 (linux_ptrace_fun): New function.
1142 (linux_create_inferior): Adjust function prototype to reflect
1143 change on "target.h". Adjust function code to use
1145 (linux_request_interrupt): Delete "signal_pid".
1146 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1147 (lynx_ptrace_fun): New function.
1148 (lynx_create_inferior): Adjust function prototype to reflect
1149 change on "target.h". Adjust function code to use
1151 * nto-low.c (nto_create_inferior): Adjust function prototype and
1152 code to reflect change on "target.h". Update comments.
1153 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1154 "common-terminal.h" and "environ.h".
1155 (terminal_fd): Moved to fork-child.c.
1156 (old_foreground_pgrp): Likewise.
1157 (restore_old_foreground_pgrp): Likewise.
1158 (last_status): Make it global.
1159 (last_ptid): Likewise.
1160 (our_environ): New variable.
1161 (startup_with_shell): Likewise.
1162 (program_name): Likewise.
1163 (program_argv): Rename to...
1164 (program_args): ...this.
1165 (wrapper_argv): New variable.
1166 (start_inferior): Delete function.
1167 (get_exec_wrapper): New function.
1168 (get_exec_file): Likewise.
1169 (get_environ): Likewise.
1170 (prefork_hook): Likewise.
1171 (post_fork_inferior): Likewise.
1172 (postfork_hook): Likewise.
1173 (postfork_child_hook): Likewise.
1174 (handle_v_run): Update code to deal with arguments coming from the
1175 remote host. Update calls from "start_inferior" to
1177 (captured_main): Likewise. Initialize environment variable. Call
1179 * server.h (post_fork_inferior): New prototype.
1180 (get_environ): Likewise.
1181 (last_status): Declare.
1182 (last_ptid): Likewise.
1183 (signal_pid): Likewise.
1184 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1185 (spu_ptrace_fun): New function.
1186 (spu_create_inferior): Adjust function prototype to reflect change
1187 on "target.h". Adjust function code to use "fork_inferior".
1188 * target.c (target_terminal_init): New function.
1189 (target_terminal_inferior): Likewise.
1190 (target_terminal_ours): Likewise.
1191 * target.h: Include <vector>.
1192 (struct target_ops) <create_inferior>: Update prototype.
1193 (create_inferior): Update macro.
1194 * utils.c (gdb_flush_out_err): New function.
1195 * win32-low.c (win32_create_inferior): Adjust function prototype
1196 and code to reflect change on "target.h".
1198 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1200 * inferiors.c (switch_to_thread): New function.
1202 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1204 * Makefile.in (SFILE): Add "common/job-control.c".
1205 (OBS): Add "job-control.o".
1207 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1209 * Makefile: Remove "@host_makefile_frag@".
1211 2017-05-05 Pedro Alves <palves@redhat.com>
1213 * configure: Regenerate.
1215 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1217 * configure: Regenerate.
1219 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1221 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1222 software_single_step change of return type to
1223 std::vector<CORE_ADDR>.
1224 * linux-low.c (install_software_single_step_breakpoints):
1226 * linux-low.h (install_software_single_step_breakpoints):
1229 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1231 * remote-utils.c: Include "gdb_termios.h" instead of
1233 * terminal.h: Delete file.
1235 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1237 * server.c: Include <vector>.
1238 <program_argv, wrapper_argv>: Convert to std::vector.
1239 (start_inferior): Rewrite function to use C++.
1240 (handle_v_run): Likewise. Update code that calculates the argv
1241 based on the vRun packet; use C++.
1242 (captured_main): Likewise.
1244 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1246 * server.c (handle_v_cont): Initialize thread_resume::thread
1249 2017-04-05 Pedro Alves <palves@redhat.com>
1251 * configure: Regenerate.
1253 2017-04-05 Pedro Alves <palves@redhat.com>
1255 * gdbreplay.c (sync_error): Constify.
1256 * linux-x86-low.c (push_opcode): Constify.
1258 2017-04-05 Pedro Alves <palves@redhat.com>
1260 * win32-low.c (get_child_debug_event)
1261 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1262 Report TARGET_WAITKIND_SPURIOUS instead.
1264 2017-04-05 Pedro Alves <palves@redhat.com>
1266 * remote-utils.c (remote_prepare, remote_open): Constify.
1267 * remote-utils.h (remote_prepare, remote_open): Constify.
1268 * server.c (captured_main): Constify 'port' handling.
1270 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1272 * Makefile.in (clean): Clear .deps.
1274 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1276 * .gitignore: Remove generated files, replace with wildcard.
1277 * (clean): Replace removal of generated files with wildcard.
1278 (version.c): Replace with...
1279 (version-generated.c): ...this.
1280 (xml-builtin.c): Replace with...
1281 (xml-builtin-generated.c): ...this.
1282 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1283 (%.c: *regformats*): Replace with...
1284 (%-generated.c: *regformats*): ...this.
1286 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1288 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1289 (xtensa_fill_gregset): Call collect_register_by_name for
1291 (xtensa_store_gregset): Call supply_register_by_name for
1294 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1296 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1297 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1298 (xtensa_store_gregset): Call supply_register for all registers in
1299 a0_regnum..a0_regnum + C0_NREGS range.
1301 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1303 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1304 (ax-ipa.o: ax.c): Remove.
1305 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1306 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1307 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1308 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1309 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1311 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1313 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1314 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1315 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1316 (errors-ipa.o: ../common/errors.c): Remove.
1317 (format-ipa.o: ../common/format.c): Remove.
1318 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1320 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1322 * Makefile.in (%-ipa.o: %.c): New rule.
1323 (tracepoint-ipa.o: tracepoint.c): Remove.
1324 (utils-ipa.o: utils.c): Remove.
1325 (remote-utils-ipa.o: remote-utils.c): Remove.
1326 (regcache-ipa.o: regcache.c): Remove.
1327 (i386-linux-ipa.o: i386-linux.c): Remove.
1328 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1329 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1330 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1331 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1332 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1333 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1334 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1335 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1336 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1337 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1338 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1339 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1340 (aarch64-ipa.o: aarch64.c): Remove.
1341 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1342 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1343 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1344 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1345 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1346 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1347 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1348 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1349 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1350 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1351 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1352 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1353 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1354 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1355 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1356 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1357 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1358 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1359 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1360 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1361 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1362 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1363 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1364 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1365 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1366 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1367 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1368 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1369 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1370 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1371 (tdesc-ipa.o: tdesc.c): Remove.
1372 (x32-linux-ipa.o: x32-linux.c): Remove.
1373 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1374 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1376 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1378 * Makefile.in (%.o: ../arch/%.c): New rule.
1379 (arm.o: ../arch/arm.c): Remove.
1380 (arm-linux.o: ../arch/arm-linux.c): Remove.
1381 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1382 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1384 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1386 * Makefile.in (%.o: ../nat/%.c): New rule.
1387 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1388 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1389 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1390 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1391 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1392 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1393 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1394 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1395 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1396 (linux-personality.o: ../nat/linux-personality.c): Remove.
1397 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1398 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1399 (x86-linux.o: ../nat/x86-linux.c): Remove.
1400 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1401 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1403 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1405 * Makefile.in (%.o: ../common/%.c): New rule.
1406 (signals.o: ../common/signals.c): Remove.
1407 (print-utils.o: ../common/print-utils.c): Remove.
1408 (rsp-low.o: ../common/rsp-low.c): Remove.
1409 (common-utils.o: ../common/common-utils.c): Remove.
1410 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1411 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1412 (vec.o: ../common/vec.c): Remove.
1413 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1414 (xml-utils.o: ../common/xml-utils.c): Remove.
1415 (ptid.o: ../common/ptid.c): Remove.
1416 (buffer.o: ../common/buffer.c): Remove.
1417 (format.o: ../common/format.c): Remove.
1418 (filestuff.o: ../common/filestuff.c): Remove.
1419 (agent.o: ../common/agent.c): Remove.
1420 (errors.o: ../common/errors.c): Remove.
1421 (environ.o: ../common/environ.c): Remove.
1422 (common-debug.o: ../common/common-debug.c): Remove.
1423 (cleanups.o: ../common/cleanups.c): Remove.
1424 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1425 (fileio.o: ../common/fileio.c): Remove.
1426 (common-regcache.o: ../common/common-regcache.c): Remove.
1427 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1428 (new-op.o: ../common/new-op.c): Remove.
1429 (btrace-common.o: ../common/btrace-common.c): Remove.
1431 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1433 * Makefile.in (%.o: ../target/%.c): New rule.
1434 (waitstatus.o: ../target/waitstatus.c): Remove.
1436 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1439 (%.c: ../regformats/%.dat,
1440 (%.c: ../regformats/arm/%.dat,
1441 (%.c: ../regformats/i386/%.dat,
1442 (%.c: ../regformats/rs6000/%.dat): New rules.
1443 (aarch64.c): Remove.
1444 (reg-arm.c): Remove.
1445 (arm-with-iwmmxt.c): Remove.
1446 (arm-with-vfpv2.c): Remove.
1447 (arm-with-vfpv3.c): Remove.
1448 (arm-with-neon.c): Remove.
1449 (reg-bfin.c): Remove.
1450 (reg-cris.c): Remove.
1451 (reg-crisv32.c): Remove.
1453 (i386-linux.c): Remove.
1454 (i386-avx.c): Remove.
1455 (i386-avx-linux.c): Remove.
1456 (i386-avx-avx512.c): Remove.
1457 (i386-avx-avx512-linux.c): Remove.
1458 (i386-mpx.c): Remove.
1459 (i386-mpx-linux.c): Remove.
1460 (i386-avx-mpx-avx512-pku.c): Remove.
1461 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1462 (i386-avx-mpx.c): Remove.
1463 (i386-avx-mpx-linux.c): Remove.
1464 (i386-mmx.c): Remove.
1465 (i386-mmx-linux.c): Remove.
1466 (reg-ia64.c): Remove.
1467 (reg-m32r.c): Remove.
1468 (reg-m68k.c): Remove.
1470 (mips-linux.c): Remove.
1471 (mips-dsp-linux.c): Remove.
1472 (mips64-linux.c): Remove.
1473 (mips64-dsp-linux.c): Remove.
1474 (nios2-linux.c): Remove.
1475 (powerpc-32.c): Remove.
1476 (powerpc-32l.c): Remove.
1477 (powerpc-altivec32l.c): Remove.
1478 (powerpc-cell32l.c): Remove.
1479 (powerpc-vsx32l.c): Remove.
1480 (powerpc-isa205-32l.c): Remove.
1481 (powerpc-isa205-altivec32l.c): Remove.
1482 (powerpc-isa205-vsx32l.c): Remove.
1483 (powerpc-e500l.c): Remove.
1484 (powerpc-64l.c): Remove.
1485 (powerpc-altivec64l.c): Remove.
1486 (powerpc-cell64l.c): Remove.
1487 (powerpc-vsx64l.c): Remove.
1488 (powerpc-isa205-64l.c): Remove.
1489 (powerpc-isa205-altivec64l.c): Remove.
1490 (powerpc-isa205-vsx64l.c): Remove.
1491 (s390-linux32.c): Remove.
1492 (s390-linux32v1.c): Remove.
1493 (s390-linux32v2.c): Remove.
1494 (s390-linux64.c): Remove.
1495 (s390-linux64v1.c): Remove.
1496 (s390-linux64v2.c): Remove.
1497 (s390-te-linux64.c): Remove.
1498 (s390-vx-linux64.c): Remove.
1499 (s390-tevx-linux64.c): Remove.
1500 (s390x-linux64.c): Remove.
1501 (s390x-linux64v1.c): Remove.
1502 (s390x-linux64v2.c): Remove.
1503 (s390x-te-linux64.c): Remove.
1504 (s390x-vx-linux64.c): Remove.
1505 (s390x-tevx-linux64.c): Remove.
1506 (tic6x-c64xp-linux.c): Remove.
1507 (tic6x-c64x-linux.c): Remove.
1508 (tic6x-c62x-linux.c): Remove.
1510 (reg-sparc64.c): Remove.
1511 (reg-spu.c): Remove.
1513 (amd64-linux.c): Remove.
1514 (amd64-avx.c): Remove.
1515 (amd64-avx-linux.c): Remove.
1516 (amd64-avx-avx512.c): Remove.
1517 (amd64-avx-avx512-linux.c): Remove.
1518 (amd64-mpx.c): Remove.
1519 (amd64-mpx-linux.c): Remove.
1520 (amd64-avx-mpx-avx512-pku.c): Remove.
1521 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1522 (amd64-avx-mpx.c): Remove.
1523 (amd64-avx-mpx-linux.c): Remove.
1525 (x32-linux.c): Remove.
1526 (x32-avx.c): Remove.
1527 (x32-avx-linux.c): Remove.
1528 (x32-avx-avx512.c): Remove.
1529 (x32-avx-avx512-linux.c): Remove.
1530 (reg-xtensa.c): Remove.
1531 (reg-tilegx.c): Remove.
1532 (reg-tilegx32.c): Remove.
1534 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1536 * Makefile.in (SFILES): Add "common/environ.c".
1537 (OBJS): Add "common/environ.h".
1539 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1541 * configure.ac: Check if the fs_base and gs_base members of
1542 `struct user_regs_struct' exist.
1543 * config.in: Regenerated.
1544 * configure: Likewise.
1546 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1548 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1550 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1551 (get_next_pcs_syscall_next_pc): Likewise.
1553 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1555 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1556 * nto-x86-low.c: Likewise.
1558 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1560 * Makefile.in: Include disable-implicit-rules.mk.
1562 2016-11-23 Pedro Alves <palves@redhat.com>
1564 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1565 (debug_vprintf): Use std::chrono::steady_clock instead of
1566 gettimeofday. Use '.' instead of ':'.
1567 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1568 (get_timestamp): Use std::chrono::steady_clock instead of
1571 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1573 * Makefile.in: Fix whitespace formatting.
1575 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1577 * Makefile.in (SFILES, OBS): Flatten list and order
1580 2016-11-23 Pedro Alves <palves@redhat.com>
1582 * event-loop.c (handle_file_event): Use warning.
1583 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1584 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1587 2016-11-23 Pedro Alves <palves@redhat.com>
1589 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1591 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1592 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1593 debug_printf and debug_flush for debug output.
1594 * server.c (handle_general_set): Likewise.
1595 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1598 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1600 * Makefile.in (.c.o): Replace rule with ...
1601 (%.o: %.c): ... this one.
1603 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1605 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1606 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1608 * configure.ac: Remove checks for the make program.
1609 * configure: Re-generate.
1611 2016-10-28 Pedro Alves <palves@redhat.com>
1613 * Makefile.in (CXX_DIALECT): Get from configure.
1614 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1615 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1616 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1617 * config.in: Regenerate.
1618 * configure: Regenerate.
1620 2016-10-27 Yao Qi <yao.qi@linaro.org>
1622 * linux-low.c (linux_supports_range_stepping): Return true if
1623 can_software_single_step return true.
1625 2016-10-27 Yao Qi <yao.qi@linaro.org>
1627 * inferiors.c (find_inferior_in_random): New function.
1628 * inferiors.h (find_inferior_in_random): Declare.
1629 * linux-low.c (linux_wait_for_event_filtered): Call
1630 find_inferior_in_random instead of find_inferior.
1632 2016-10-27 Yao Qi <yao.qi@linaro.org>
1634 * linux-low.c (linux_wait_1): If single-step breakpoints are
1635 inserted, remove them.
1637 2016-10-26 Pedro Alves <palves@redhat.com>
1639 * linux-low.c (handle_extended_wait): Link parent/child fork
1641 (linux_wait_1): Unlink them.
1642 (linux_set_resume_request): Ignore resume requests for
1643 already-resumed and unhandled fork child threads.
1644 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1645 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1647 (handle_v_requests) <vCont>: Don't call require_running.
1648 * server.h (in_queued_stop_replies): New declaration.
1650 2016-10-24 Yao Qi <yao.qi@linaro.org>
1653 * linux-aarch64-low.c (append_insns): Cast the return value to
1656 2016-10-10 Yao Qi <yao.qi@linaro.org>
1658 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1660 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1662 * target.c (target_supports_multi_process): New function, moved
1664 * target.h (target_supports_multi_process): ... here. Remove
1667 2016-10-05 Tom Tromey <tom@tromey.com>
1670 * tracepoint.c (handle_tracepoint_bkpts): Check
1671 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1673 2016-10-05 Yao Qi <yao.qi@linaro.org>
1675 * configure.srv: Update the path of arm-*.xml files.
1677 2016-10-05 Terry Guo <terry.guo@arm.com>
1678 Yao Qi <yao.qi@linaro.org>
1680 * Makefile.in: Adjust the path of rules.
1681 * configure.srv: Update the path of xml files.
1682 * regformats/arm-with-iwmmxt.dat: Regenerated.
1683 * regformats/arm-with-neon.dat: Likewise.
1684 * regformats/arm-with-vfpv2.dat: Likewise.
1685 * regformats/arm-with-vfpv3.dat Likewise.
1687 2016-09-30 Yao Qi <yao.qi@linaro.org>
1690 * target.c (target_stop_and_wait): Don't call
1691 target_continue_no_signal, use resume_stop instead.
1693 2016-09-26 Yao Qi <yao.qi@linaro.org>
1695 * linux-low.c (linux_wait_1): Call debug_exit.
1697 2016-09-23 Pedro Alves <palves@redhat.com>
1699 * Makefile.in (SFILES): Add common/new-op.c.
1700 (OBS): Add common/new-op.o.
1701 (new-op.o): New rule.
1703 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1705 * .gitinore: Ignore more files.
1707 2016-09-21 Yao Qi <yao.qi@linaro.org>
1709 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1712 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1714 * server.c (start_inferior): Call target_mourn_inferior instead of
1715 mourn_inferior; pass ptid_t argument to it.
1717 (handle_target_event): Likewise.
1718 * target.c (target_mourn_inferior): New function.
1719 * target.h (mourn_inferior): Delete macro.
1721 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1723 * linux-low.c (lwp_is_stepping): New function.
1725 2016-09-06 Carl Love <cel@us.ibm.com>
1727 * server.c (start_inferior): Fixed comment, requested comment change
1728 didn't get updated correctly. Removed reference to ptrace () call as
1729 it is only true on Linux systems.
1731 2016-09-06 Carl Love <cel@us.ibm.com>
1733 * server.c (start_inferior): Do not call
1734 function target_post_create_inferior () if the
1735 inferior process has already exited.
1737 2016-09-05 Pedro Alves <palves@redhat.com>
1739 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1740 (COMPILE.pre, CC_LD): Use CXX directly.
1741 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1742 * acinclude.m4: Don't include build-with-cxx.m4.
1743 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1744 * configure: Regenerate.
1746 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1749 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1750 call writing data to own_buf.
1752 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1754 * target.c (mywait): Call target_wait instead of
1756 (target_wait): New function.
1758 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1760 * server.c (start_inferior): New variable 'ptid'. Replace calls
1761 to the_target->resume by target_continue{,_no_signal}, depending
1763 * target.c (target_stop_and_wait): Call target_continue_no_signal
1764 instead of the_target->resume.
1765 (target_continue): New function.
1767 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1769 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1771 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1774 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1776 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1777 * linux-arm-low.c (ps_get_thread_area): Likewise.
1778 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1779 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1780 * linux-mips-low.c (ps_get_thread_area): Likewise.
1781 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1782 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1783 * linux-x86-low.c (ps_get_thread_area): Likewise.
1784 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1786 2016-08-19 Pedro Alves <palves@redhat.com>
1788 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1790 2016-08-19 Pedro Alves <palves@redhat.com>
1792 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1793 comment. Use memcpy instead of casting through unsigned long.
1795 2016-08-19 Pedro Alves <palves@redhat.com>
1797 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1798 allocating around 0x80000000.
1800 2016-08-19 Pedro Alves <palves@redhat.com>
1803 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1804 (x32-avx512-linux-ipa.o): New rules.
1805 * configure.ac (x86_64-*-linux*): New x32 check.
1806 * configure.srv (ipa_x32_linux_regobj): New.
1807 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1808 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1810 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1812 * configure: Regenerate.
1814 2016-08-09 Pedro Alves <palves@redhat.com>
1817 * Makefile.in (OBS): Add signals-state-save-restore.o.
1818 (signals-state-save-restore.o): New rule.
1819 * config.in: Regenerate.
1820 * configure: Regenerate.
1821 * linux-low.c: Include "signals-state-save-restore.h".
1822 (linux_create_inferior): Call
1823 restore_original_signals_state.
1824 * server.c: Include "dispositions-save-restore.h".
1825 (captured_main): Call save_original_signals_state.
1827 2016-08-05 Pedro Alves <palves@redhat.com>
1829 * configure: Regenerate.
1831 2016-08-04 Yao Qi <yao.qi@linaro.org>
1833 * linux-low.c (regsets_fetch_inferior_registers): Check
1834 errno is ESRCH or not.
1836 2016-08-02 Yao Qi <yao.qi@linaro.org>
1838 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1839 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1840 (thread_db_load_search): Update.
1841 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1842 td_ta_set_event and td_ta_event_getmsg.
1844 2016-07-26 Pedro Alves <palves@redhat.com>
1847 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1848 of unsigned long for 64-bit registers and use uint32_t instead of
1849 unsigned int for 32-bit registers.
1851 2016-07-26 Pedro Alves <palves@redhat.com>
1853 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1856 2016-07-21 Tom Tromey <tom@tromey.com>
1858 * configure: Rebuild.
1860 2016-07-21 Yao Qi <yao.qi@linaro.org>
1862 * mem-break.c (find_gdb_breakpoint): Cast bp to
1863 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1865 2016-07-21 Yao Qi <yao.qi@linaro.org>
1867 * server.c (handle_v_requests): Support s and S actions
1868 if target_supports_software_single_step return true.
1870 2016-07-21 Yao Qi <yao.qi@linaro.org>
1872 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1873 is resume_step, call maybe_hw_step.
1874 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1876 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1878 (proceed_one_lwp): If resume request is resume_step, install
1879 reinsert breakpoints and call maybe_hw_step.
1881 2016-07-21 Yao Qi <yao.qi@linaro.org>
1883 * linux-low.c (proceed_one_lwp): Declare.
1884 (linux_resume_one_thread): Remove local variable 'step'.
1885 Lift code enqueue signal. Call proceed_one_lwp instead of
1886 linux_resume_one_lwp.
1888 2016-07-21 Yao Qi <yao.qi@linaro.org>
1890 * linux-low.c (linux_resume_one_thread): Call
1891 enqueue_pending_signal.
1893 2016-07-21 Yao Qi <yao.qi@linaro.org>
1895 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1896 * inferiors.c (do_restore_current_thread_cleanup): New function.
1897 (make_cleanup_restore_current_thread): Likewise.
1898 * linux-low.c (install_software_single_step_breakpoints): Call
1899 make_cleanup_restore_current_thread. Switch current_thread to
1902 2016-07-21 Yao Qi <yao.qi@linaro.org>
1904 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1905 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1906 (clone_one_breakpoint): Likewise.
1907 (delete_reinsert_breakpoints): Change parameter to thread.
1909 (has_reinsert_breakpoints): Likewise.
1910 (uninsert_reinsert_breakpoints): Likewise.
1911 (reinsert_reinsert_breakpoints): Likewise.
1912 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1913 (delete_reinsert_breakpoints): Likewise.
1914 (reinsert_reinsert_breakpoints): Likewise.
1915 (uninsert_reinsert_breakpoints): Likewise.
1916 (has_reinsert_breakpoints): Likewise.
1918 2016-07-21 Yao Qi <yao.qi@linaro.org>
1920 * inferiors.c (get_thread_process): Make parameter const.
1921 * inferiors.h (get_thread_process): Update declaration.
1922 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1923 Add new parameters child_thread and parent_thread. Callers
1925 * mem-break.h (clone_all_breakpoints): Update declaration.
1927 2016-07-21 Yao Qi <yao.qi@linaro.org>
1929 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1930 <command_list, handler>: Remove.
1931 (struct gdb_breakpoint): New.
1932 (struct other_breakpoint): New.
1933 (struct reinsert_breakpoint): New.
1934 (is_gdb_breakpoint): New function.
1935 (any_persistent_commands): Update command_list if
1936 is_gdb_breakpoint returns true.
1937 (set_breakpoint): Create breakpoints according to their types.
1938 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1939 (set_gdb_breakpoint_1): Likewise.
1940 (set_gdb_breakpoint): Likewise.
1941 (clear_breakpoint_conditions): Change parameter type to
1942 'struct gdb_breakpoint *'.
1943 (clear_breakpoint_commands): Likewise.
1944 (clear_breakpoint_conditions_and_commands): Likewise.
1945 (add_condition_to_breakpoint): Likewise.
1946 (add_breakpoint_condition): Likewise.
1947 (add_commands_to_breakpoint): Likewise.
1948 (check_breakpoints): Check other_breakpoint.
1949 (clone_one_breakpoint): Clone breakpopint according to its type.
1950 * mem-break.h (struct gdb_breakpoint): Declare.
1951 (set_gdb_breakpoint): Update declaration.
1952 (clear_breakpoint_conditions_and_commands): Likewise.
1953 (add_breakpoint_condition): Likewise.
1954 (add_breakpoint_commands): Likewise.
1955 * server.c (process_point_options): Change parameter type to
1956 'struct gdb_breakpoint *'.
1958 2016-07-21 Yao Qi <yao.qi@linaro.org>
1960 * mem-break.c (set_breakpoint_at): Rename it to ...
1961 (set_breakpoint_type_at): ... it.
1962 (set_breakpoint_at): Call set_breakpoint_type_at.
1963 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1964 * mem-break.h (set_breakpoint_at): Update comments.
1966 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1968 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1970 (nios2_store_gregset): Likewise.
1972 2016-07-01 Pedro Alves <palves@redhat.com>
1973 Antoine Tremblay <antoine.tremblay@ericsson.com>
1975 * linux-low.c: Change interface to take the target lwp_info
1976 pointer directly and return void. Handle detaching from a zombie
1978 (linux_detach_lwp_callback): New function.
1979 (linux_detach): Detach from the leader thread after detaching from
1982 2016-06-28 Yao Qi <yao.qi@linaro.org>
1984 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1985 for variable new_offset.
1986 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1987 (aarch64_ftrace_insn_reloc_cb): Likewise.
1988 (aarch64_ftrace_insn_reloc_tb): Likewise.
1989 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1990 PRIx64 instead of PRIx32.
1992 2016-06-28 Yao Qi <yao.qi@linaro.org>
1994 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1995 (the_low_target): Install arm_get_syscall_trapinfo.
1997 2016-06-28 Yao Qi <yao.qi@linaro.org>
1999 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2001 (the_low_target): Install aarch64_get_syscall_trapinfo.
2003 2016-06-28 Yao Qi <yao.qi@linaro.org>
2005 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2007 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2008 Remove parameter sysno.
2009 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2012 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2014 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2015 (s390_emit_ne_goto): Likewise.
2016 (s390_emit_lt_goto): Likewise.
2017 (s390_emit_le_goto): Likewise.
2018 (s390_emit_gt_goto): Likewise.
2019 (s390_emit_ge_goto): Likewise.
2020 (s390x_emit_eq_goto): Likewise.
2021 (s390x_emit_ne_goto): Likewise.
2022 (s390x_emit_lt_goto): Likewise.
2023 (s390x_emit_le_goto): Likewise.
2024 (s390x_emit_gt_goto): Likewise.
2025 (s390x_emit_ge_goto): Likewise.
2026 (s390_emit_ops_impl): Mark variable static.
2027 (s390x_emit_ops): Likewise.
2029 2016-06-17 Yao Qi <yao.qi@linaro.org>
2031 * linux-low.c (handle_extended_wait): Call
2032 uninsert_reinsert_breakpoints for the parent process. Remove
2033 reinsert breakpoints from the child process. Reinsert them to
2034 the parent process when vfork is done.
2035 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2036 (reinsert_reinsert_breakpoints): New function.
2037 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2038 (reinsert_reinsert_breakpoints): Declare.
2040 2016-06-17 Yao Qi <yao.qi@linaro.org>
2042 * linux-low.c (handle_extended_wait): If the parent is doing
2043 step-over, remove the reinsert breakpoints from the forked child.
2045 2016-06-17 Yao Qi <yao.qi@linaro.org>
2047 * linux-low.c (unsuspend_all_lwps): Declare.
2048 (linux_low_filter_event): If thread exited, call finish_step_over.
2049 If step-over is finished, unsuspend other threads.
2051 2016-06-17 Yao Qi <yao.qi@linaro.org>
2053 * linux-low.c (linux_resume_one_lwp_throw): Assert
2054 has_reinsert_breakpoints returns false.
2055 * mem-break.c (delete_disabled_breakpoints): Assert
2056 bp type isn't reinsert_breakpoint.
2058 2016-06-17 Yao Qi <yao.qi@linaro.org>
2060 * linux-low.c (maybe_hw_step): New function.
2061 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2062 (finish_step_over): Switch current_thread to lwp temporarily,
2063 and assert has_reinsert_breakpoints returns true.
2064 (proceed_one_lwp): Call maybe_hw_step.
2065 * mem-break.c (has_reinsert_breakpoints): New function.
2066 * mem-break.h (has_reinsert_breakpoints): Declare.
2068 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2070 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2072 2016-05-17 Yao Qi <yao.qi@linaro.org>
2074 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2075 instead of find_inferior.
2077 2016-05-05 Yao Qi <yao.qi@linaro.org>
2079 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2080 Initialize res to zero.
2082 2016-05-05 Yao Qi <yao.qi@linaro.org>
2084 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2087 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2089 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2090 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2091 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2093 2016-04-28 Par Olsson <par.olsson@windriver.com>
2094 Simon Marchi <simon.marchi@ericsson.com>
2096 * tracepoint.c (write_inferior_int8): New function.
2097 (cmd_qtenable_disable): Write enable flag using
2098 write_inferior_int8.
2100 2016-04-25 Yao Qi <yao.qi@linaro.org>
2102 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2103 (need_step_over_p): Return zero if the LWP has pending signals
2104 can be delivered on software single step target.
2106 2016-04-25 Yao Qi <yao.qi@linaro.org>
2108 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2109 return instead of error.
2111 2016-04-22 Yao Qi <yao.qi@linaro.org>
2113 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2116 2016-04-22 Yao Qi <yao.qi@linaro.org>
2118 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2119 signal when stepping over breakpoint with software single
2122 2016-04-21 Pedro Alves <palves@redhat.com>
2124 * linux-s390-low.c (s390_collect_ptrace_register)
2125 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2127 (s390_check_regset): Use void * instead of gdb_byte *.
2129 2016-04-20 Pedro Alves <palves@redhat.com>
2131 * configure: Renegerate.
2133 2016-04-20 Yao Qi <yao.qi@linaro.org>
2135 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2136 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2138 (arm_store_gregset): Likewise.
2140 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2142 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2143 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2144 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2145 (amd64-avx-mpx-linux.c): New rules.
2146 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2147 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2148 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2149 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2150 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2151 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2152 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2153 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2154 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2155 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2156 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2157 * linux-x86-low.c (x86_linux_read_description): Add case for
2158 X86_XSTATE_AVX_MPX_MASK.
2159 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2160 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2161 init_registers_i386_avx_mpx_linux.
2162 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2163 (initialize_low_tracepoint): Call
2164 init_registers_i386_avx_mpx_linux.
2165 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2166 (initialize_low_tracepoint): Call
2167 init_registers_amd64_avx_mpx_linux.
2168 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2169 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2170 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2173 2016-04-18 Pedro Alves <palves@redhat.com>
2175 * configure: Regenerate.
2177 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2179 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2180 (aarch64_emit_sub): Likewise.
2182 2016-04-12 Pedro Alves <palves@redhat.com>
2184 * utils.c (prepare_to_throw_exception): Delete.
2186 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2188 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2190 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2192 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2194 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2196 * linux-aarch64-ipa.c: Add <elf.h> include.
2197 * linux-ppc-ipa.c: Add <elf.h> include.
2198 * linux-s390-ipa.c: Add <elf.h> include.
2200 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2202 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2203 (get_raw_reg_ptr): Likewise.
2204 (get_trace_state_variable_value_ptr): Likewise.
2205 (set_trace_state_variable_value_ptr): Likewise.
2206 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2209 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2210 Marcin Kościelnicki <koriakin@0x04.net>
2213 * linux-ppc-low.c (emit_insns): New function.
2214 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2215 (ppc_emit_prologue): New function.
2216 (ppc_emit_epilogue): New function.
2217 (ppc_emit_add): New function.
2218 (ppc_emit_sub): New function.
2219 (ppc_emit_mul): New function.
2220 (ppc_emit_lsh): New function.
2221 (ppc_emit_rsh_signed): New function.
2222 (ppc_emit_rsh_unsigned): New function.
2223 (ppc_emit_ext): New function.
2224 (ppc_emit_zero_ext): New function.
2225 (ppc_emit_log_not): New function.
2226 (ppc_emit_bit_and): New function.
2227 (ppc_emit_bit_or): New function.
2228 (ppc_emit_bit_xor): New function.
2229 (ppc_emit_bit_not): New function.
2230 (ppc_emit_equal): New function.
2231 (ppc_emit_less_signed): New function.
2232 (ppc_emit_less_unsigned): New function.
2233 (ppc_emit_ref): New function.
2234 (ppc_emit_const): New function.
2235 (ppc_emit_reg): New function.
2236 (ppc_emit_pop): New function.
2237 (ppc_emit_stack_flush): New function.
2238 (ppc_emit_swap): New function.
2239 (ppc_emit_stack_adjust): New function.
2240 (ppc_emit_call): New function.
2241 (ppc_emit_int_call_1): New function.
2242 (ppc_emit_void_call_2): New function.
2243 (ppc_emit_if_goto): New function.
2244 (ppc_emit_goto): New function.
2245 (ppc_emit_eq_goto): New function.
2246 (ppc_emit_ne_goto): New function.
2247 (ppc_emit_lt_goto): New function.
2248 (ppc_emit_le_goto): New function.
2249 (ppc_emit_gt_goto): New function.
2250 (ppc_emit_ge_goto): New function.
2251 (ppc_write_goto_address): New function.
2252 (ppc_emit_ops_impl): New static variable.
2253 (ppc64v1_emit_prologue): New function.
2254 (ppc64v2_emit_prologue): New function.
2255 (ppc64_emit_epilogue): New function.
2256 (ppc64_emit_add): New function.
2257 (ppc64_emit_sub): New function.
2258 (ppc64_emit_mul): New function.
2259 (ppc64_emit_lsh): New function.
2260 (ppc64_emit_rsh_signed): New function.
2261 (ppc64_emit_rsh_unsigned): New function.
2262 (ppc64_emit_ext): New function.
2263 (ppc64_emit_zero_ext): New function.
2264 (ppc64_emit_log_not): New function.
2265 (ppc64_emit_bit_and): New function.
2266 (ppc64_emit_bit_or): New function.
2267 (ppc64_emit_bit_xor): New function.
2268 (ppc64_emit_bit_not): New function.
2269 (ppc64_emit_equal): New function.
2270 (ppc64_emit_less_signed): New function.
2271 (ppc64_emit_less_unsigned): New function.
2272 (ppc64_emit_ref): New function.
2273 (ppc64_emit_const): New function.
2274 (ppc64v1_emit_reg): New function.
2275 (ppc64v2_emit_reg): New function.
2276 (ppc64_emit_pop): New function.
2277 (ppc64_emit_stack_flush): New function.
2278 (ppc64_emit_swap): New function.
2279 (ppc64v1_emit_call): New function.
2280 (ppc64v2_emit_call): New function.
2281 (ppc64v1_emit_int_call_1): New function.
2282 (ppc64v2_emit_int_call_1): New function.
2283 (ppc64v1_emit_void_call_2): New function.
2284 (ppc64v2_emit_void_call_2): New function.
2285 (ppc64_emit_if_goto): New function.
2286 (ppc64_emit_eq_goto): New function.
2287 (ppc64_emit_ne_goto): New function.
2288 (ppc64_emit_lt_goto): New function.
2289 (ppc64_emit_le_goto): New function.
2290 (ppc64_emit_gt_goto): New function.
2291 (ppc64_emit_ge_goto): New function.
2292 (ppc64v1_emit_ops_impl): New static variable.
2293 (ppc64v2_emit_ops_impl): New static variable.
2294 (ppc_emit_ops): New function.
2295 (linux_low_target): Wire in ppc_emit_ops.
2297 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2298 Marcin Kościelnicki <koriakin@0x04.net>
2301 * Makefile.in: Add powerpc-*-ipa.o
2302 * configure.srv: Add ipa_obj for powerpc*-linux.
2303 * linux-ppc-ipa.c: New file.
2304 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2306 (PPC_FIELD): New macro.
2307 (PPC_SEXT): New macro.
2308 (PPC_OP6): New macro.
2309 (PPC_BO): New macro.
2310 (PPC_LI): New macro.
2311 (PPC_BD): New macro.
2312 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2313 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2314 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2315 (ppc_get_thread_area): New function.
2316 (is_elfv2_inferior): New function.
2317 (gen_ds_form): New function.
2318 (GEN_STD): New macro.
2319 (GEN_STDU): New macro.
2320 (GEN_LD): New macro.
2321 (GEN_LDU): New macro.
2322 (gen_d_form): New function.
2323 (GEN_ADDI): New macro.
2324 (GEN_ADDIS): New macro.
2325 (GEN_LI): New macro.
2326 (GEN_LIS): New macro.
2327 (GEN_ORI): New macro.
2328 (GEN_ORIS): New macro.
2329 (GEN_LWZ): New macro.
2330 (GEN_STW): New macro.
2331 (GEN_STWU): New macro.
2332 (gen_xfx_form): New function.
2333 (GEN_MFSPR): New macro.
2334 (GEN_MTSPR): New macro.
2335 (GEN_MFCR): New macro.
2336 (GEN_MTCR): New macro.
2337 (GEN_SYNC): New macro.
2338 (GEN_LWSYNC): New macro.
2339 (gen_x_form): New function.
2340 (GEN_OR): New macro.
2341 (GEN_MR): New macro.
2342 (GEN_LWARX): New macro.
2343 (GEN_STWCX): New macro.
2344 (GEN_CMPW): New macro.
2345 (gen_md_form): New function.
2346 (GEN_RLDICL): New macro.
2347 (GEN_RLDICR): New macro.
2348 (gen_i_form): New function.
2350 (GEN_BL): New macro.
2351 (gen_b_form): New function.
2352 (GEN_BNE): New macro.
2353 (GEN_LOAD): New macro.
2354 (GEN_STORE): New macro.
2355 (gen_limm): New function.
2356 (gen_atomic_xchg): New function.
2357 (gen_call): New function.
2358 (ppc_relocate_instruction): New function.
2359 (ppc_install_fast_tracepoint_jump_pad): New function.
2360 (ppc_get_min_fast_tracepoint_insn_len): New function.
2361 (ppc_get_ipa_tdesc_idx): New function.
2362 (the_low_target): Wire in the new functions.
2363 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2365 * linux-ppc-tdesc.h: New file.
2367 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2369 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2370 (alloc_jump_pad_buffer): New function.
2371 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2372 (alloc_jump_pad_buffer): New function.
2373 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2374 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2375 (alloc_jump_pad_buffer): New function.
2376 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2377 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2378 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2379 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2381 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2383 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2384 * linux-amd64-ipa.c: Likewise.
2385 * linux-i386-ipa.c: Likewise.
2386 * linux-s390-ipa.c: Likewise.
2387 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2388 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2389 set_trace_state_variable_value_ptr.
2390 (struct ipa_sym_addresses): Likewise.
2391 (symbol_list): Likewise.
2392 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2393 accessing gdb_collect directly.
2394 (gdb_collect_ptr_type): New typedef.
2395 (get_raw_reg_ptr_type): New typedef.
2396 (get_trace_state_variable_value_ptr_type): New typedef.
2397 (set_trace_state_variable_value_ptr_type): New typedef.
2398 (gdb_collect_ptr): New global.
2399 (get_raw_reg_ptr): New global.
2400 (get_trace_state_variable_value_ptr): New global.
2401 (set_trace_state_variable_value_ptr): New global.
2402 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2403 accessing get_raw_reg directly.
2404 (get_get_tsv_func_addr): Likewise for
2405 get_trace_state_variable_value_ptr.
2406 (get_set_tsv_func_addr): Likewise for
2407 set_trace_state_variable_value_ptr.
2408 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2410 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2412 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2414 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2416 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2418 (relocate_instruction): Remove own_buf.
2419 * server.c (own_buf): Make global.
2420 (handle_v_requests): Make global.
2421 * server.h (own_buf): New declaration.
2422 (handle_v_requests): New prototype.
2424 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2427 * linux-s390-low.c (add_insns): New function.
2428 (s390_emit_prologue): New function.
2429 (s390_emit_epilogue): New function.
2430 (s390_emit_add): New function.
2431 (s390_emit_sub): New function.
2432 (s390_emit_mul): New function.
2433 (s390_emit_lsh): New function.
2434 (s390_emit_rsh_signed): New function.
2435 (s390_emit_rsh_unsigned): New function.
2436 (s390_emit_ext): New function.
2437 (s390_emit_log_not): New function.
2438 (s390_emit_bit_and): New function.
2439 (s390_emit_bit_or): New function.
2440 (s390_emit_bit_xor): New function.
2441 (s390_emit_bit_not): New function.
2442 (s390_emit_equal): New function.
2443 (s390_emit_less_signed): New function.
2444 (s390_emit_less_unsigned): New function.
2445 (s390_emit_ref): New function.
2446 (s390_emit_if_goto): New function.
2447 (s390_emit_goto): New function.
2448 (s390_write_goto_address): New function.
2449 (s390_emit_litpool): New function.
2450 (s390_emit_const): New function.
2451 (s390_emit_call): New function.
2452 (s390_emit_reg): New function.
2453 (s390_emit_pop): New function.
2454 (s390_emit_stack_flush): New function.
2455 (s390_emit_zero_ext): New function.
2456 (s390_emit_swap): New function.
2457 (s390_emit_stack_adjust): New function.
2458 (s390_emit_set_r2): New function.
2459 (s390_emit_int_call_1): New function.
2460 (s390_emit_void_call_2): New function.
2461 (s390_emit_eq_goto): New function.
2462 (s390_emit_ne_goto): New function.
2463 (s390_emit_lt_goto): New function.
2464 (s390_emit_le_goto): New function.
2465 (s390_emit_gt_goto): New function.
2466 (s390_emit_ge_goto): New function.
2467 (s390x_emit_prologue): New function.
2468 (s390x_emit_epilogue): New function.
2469 (s390x_emit_add): New function.
2470 (s390x_emit_sub): New function.
2471 (s390x_emit_mul): New function.
2472 (s390x_emit_lsh): New function.
2473 (s390x_emit_rsh_signed): New function.
2474 (s390x_emit_rsh_unsigned): New function.
2475 (s390x_emit_ext): New function.
2476 (s390x_emit_log_not): New function.
2477 (s390x_emit_bit_and): New function.
2478 (s390x_emit_bit_or): New function.
2479 (s390x_emit_bit_xor): New function.
2480 (s390x_emit_bit_not): New function.
2481 (s390x_emit_equal): New function.
2482 (s390x_emit_less_signed): New function.
2483 (s390x_emit_less_unsigned): New function.
2484 (s390x_emit_ref): New function.
2485 (s390x_emit_if_goto): New function.
2486 (s390x_emit_const): New function.
2487 (s390x_emit_call): New function.
2488 (s390x_emit_reg): New function.
2489 (s390x_emit_pop): New function.
2490 (s390x_emit_stack_flush): New function.
2491 (s390x_emit_zero_ext): New function.
2492 (s390x_emit_swap): New function.
2493 (s390x_emit_stack_adjust): New function.
2494 (s390x_emit_int_call_1): New function.
2495 (s390x_emit_void_call_2): New function.
2496 (s390x_emit_eq_goto): New function.
2497 (s390x_emit_ne_goto): New function.
2498 (s390x_emit_lt_goto): New function.
2499 (s390x_emit_le_goto): New function.
2500 (s390x_emit_gt_goto): New function.
2501 (s390x_emit_ge_goto): New function.
2502 (s390_emit_ops): New function.
2503 (struct linux_target_ops): Fill in emit_ops hook.
2505 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2508 * Makefile.in: Add s390 IPA files.
2509 * configure.srv: Build IPA for s390.
2510 * linux-s390-ipa.c: New file.
2511 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2512 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2513 (tdesc_s390_linux32): Likewise.
2514 (init_registers_s390_linux32v1): Likewise.
2515 (tdesc_s390_linux32v1): Likewise.
2516 (init_registers_s390_linux32v2): Likewise.
2517 (tdesc_s390_linux32v2): Likewise.
2518 (init_registers_s390_linux64): Likewise.
2519 (tdesc_s390_linux64): Likewise.
2520 (init_registers_s390_linux64v1): Likewise.
2521 (tdesc_s390_linux64v1): Likewise.
2522 (init_registers_s390_linux64v2): Likewise.
2523 (tdesc_s390_linux64v2): Likewise.
2524 (init_registers_s390_te_linux64): Likewise.
2525 (tdesc_s390_te_linux64): Likewise.
2526 (init_registers_s390_vx_linux64): Likewise.
2527 (tdesc_s390_vx_linux64): Likewise.
2528 (init_registers_s390_tevx_linux64): Likewise.
2529 (tdesc_s390_tevx_linux64): Likewise.
2530 (init_registers_s390x_linux64): Likewise.
2531 (tdesc_s390x_linux64): Likewise.
2532 (init_registers_s390x_linux64v1): Likewise.
2533 (tdesc_s390x_linux64v1): Likewise.
2534 (init_registers_s390x_linux64v2): Likewise.
2535 (tdesc_s390x_linux64v2): Likewise.
2536 (init_registers_s390x_te_linux64): Likewise.
2537 (tdesc_s390x_te_linux64): Likewise.
2538 (init_registers_s390x_vx_linux64): Likewise.
2539 (tdesc_s390x_vx_linux64): Likewise.
2540 (init_registers_s390x_tevx_linux64): Likewise.
2541 (tdesc_s390x_tevx_linux64): Likewise.
2542 (have_hwcap_s390_vx): New static variable.
2543 (s390_arch_setup): Fill have_hwcap_s390_vx.
2544 (s390_get_thread_area): New function.
2545 (s390_ft_entry_gpr_esa): New const.
2546 (s390_ft_entry_gpr_zarch): New const.
2547 (s390_ft_entry_misc): New const.
2548 (s390_ft_entry_fr): New const.
2549 (s390_ft_entry_vr): New const.
2550 (s390_ft_main_31): New const.
2551 (s390_ft_main_64): New const.
2552 (s390_ft_exit_fr): New const.
2553 (s390_ft_exit_vr): New const.
2554 (s390_ft_exit_misc): New const.
2555 (s390_ft_exit_gpr_esa): New const.
2556 (s390_ft_exit_gpr_zarch): New const.
2557 (append_insns): New function.
2558 (s390_relocate_instruction): New function.
2559 (s390_install_fast_tracepoint_jump_pad): New function.
2560 (s390_get_min_fast_tracepoint_insn_len): New function.
2561 (s390_get_ipa_tdesc_idx): New function.
2562 (struct linux_target_ops): Wire in the above functions.
2563 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2564 * linux-s390-tdesc.h: New file.
2566 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2568 * linux-s390-low.c (s390_supports_tracepoints): New function.
2569 (struct linux_target_ops): Fill supports_tracepoints hook.
2571 2016-03-18 Yao Qi <yao.qi@linaro.org>
2573 * linux-low.c (lwp_signal_can_be_delivered): New function.
2574 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2576 2016-03-18 Yao Qi <yao.qi@linaro.org>
2578 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2579 0 if signal is enqueued. Remove 'signal' from one debugging
2580 message. Move one debugging message to some lines below.
2581 Remove code setting 'signal' to 0.
2583 2016-03-18 Yao Qi <yao.qi@linaro.org>
2585 * linux-low.c (linux_low_filter_event): Remove redundant
2586 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2588 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2590 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2591 (struct linux_target_ops): Wire in the above.
2593 2016-03-03 Yao Qi <yao.qi@linaro.org>
2595 * linux-low.c: Update comments to start_step_over.
2597 2016-03-03 Yao Qi <yao.qi@linaro.org>
2600 * linux-low.c (handle_extended_wait): Set child suspended
2601 if event_lwp->bp_reinsert isn't zero.
2603 2016-03-02 Yao Qi <yao.qi@linaro.org>
2605 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2606 enqueue_pending_signal.
2608 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2610 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2613 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2615 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2616 (s390_regmap_3264) [!__s390x__]: New global.
2617 (s390_collect_ptrace_register): Skip map entries containing -1.
2618 (s390_supply_ptrace_register): Ditto.
2619 (s390_fill_gprs_high): New function.
2620 (s390_store_gprs_high): New function.
2621 (s390_regsets): Add NT_S390_HIGH_GPRS.
2622 (s390_get_hwcap): Enable on 31-bit.
2623 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2624 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2625 Detect NT_S390_HIGH_GPRS.
2626 (s390_usrregs_info_3264): Enable on 31-bit.
2627 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2628 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2630 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2633 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2634 * configure.srv: Ditto.
2635 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2636 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2637 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2638 (init_registers_amd64_linux): Remove prototype.
2639 (tdesc_amd64_linux): Remove declaration.
2640 (get_ipa_tdesc): New function.
2641 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2642 initialize remaining tdescs.
2643 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2644 (init_registers_i386_linux): Remove prototype.
2645 (tdesc_i386_linux): Remove declaration.
2646 (get_ipa_tdesc): New function.
2647 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2648 initialize remaining tdescs.
2649 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2650 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2651 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2652 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2653 (x86_get_ipa_tdesc_idx): New function.
2654 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2655 * linux-x86-tdesc.h: New file.
2656 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2657 (target_get_ipa_tdesc_idx): New macro.
2658 * tracepoint.c (ipa_tdesc_idx): New macro.
2659 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2660 (symbol_list): Add ipa_tdesc_idx.
2661 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2662 (ipa_tdesc): Remove.
2663 (ipa_tdesc_idx): New variable.
2664 (get_context_regcache): Use get_ipa_tdesc.
2665 (gdb_collect): Ditto.
2667 * tracepoint.h (get_ipa_tdesc): New prototype.
2668 (ipa_tdesc): Remove.
2670 2016-02-24 Pedro Alves <palves@redhat.com>
2672 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2673 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2674 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2675 Factor out common code between the USE_SIGTRAP_SIGINFO and
2676 !USE_SIGTRAP_SIGINFO blocks.
2677 (linux_low_filter_event): Call save_stop_reason instead of
2678 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2680 (linux_wait_1): Update comments.
2682 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2684 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2685 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2686 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2687 ppc_insert_point, ppc_remove_point.
2689 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2691 * linux-s390-low.c (s390_supports_z_point_type): New function.
2692 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2694 2016-02-16 Yao Qi <yao.qi@linaro.org>
2696 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2697 PC. Get pc from regcache_read_pc.
2699 2016-02-12 Yao Qi <yao.qi@linaro.org>
2701 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2702 or linux_get_pc_32bit.
2703 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2705 2016-02-12 Yao Qi <yao.qi@linaro.org>
2707 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2708 arm_linux_get_next_pcs_fixup.
2710 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2712 * tracepoint.c (x_tracepoint_action_download): Change
2713 write_inferior_data_ptr to write_inferior_data_pointer.
2714 (cmd_qtstart): Likewise.
2715 (write_inferior_data_ptr): Remove.
2716 (download_agent_expr): Change write_inferior_data_ptr to
2717 write_inferior_data_pointer.
2718 (download_tracepoint_1): Likewise.
2719 (download_tracepoint): Likewise.
2720 (download_trace_state_variables): Likewise.
2722 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2723 Marcin Kościelnicki <koriakin@0x04.net>
2725 * tracepoint.c (struct tracepoint_action_ops): Remove.
2726 (struct tracepoint_action): Remove ops.
2727 (m_tracepoint_action_download, r_tracepoint_action_download)
2728 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2729 size and offset accordingly.
2730 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2731 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2732 (tracepoint_action_send, tracepoint_action_download): New functions.
2733 Helpers for trace action handlers.
2734 (add_tracepoint_action): Remove setup actions ops.
2735 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2737 2016-02-10 Yao Qi <yao.qi@linaro.org>
2739 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2741 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2743 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2745 * configure: Regenerate.
2747 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2749 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2750 void * to gdb_byte *.
2751 * linux-low.c (siginfo_fixup): Likewise.
2752 (linux_xfer_siginfo): Likewise.
2753 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2755 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2757 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2759 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2761 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2763 * linux-x86-low.c [__x86_64__]: Include
2764 "nat/amd64-linux-siginfo.h".
2765 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2766 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2767 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2768 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2769 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2770 (cpt_si_fd, si_timerid, si_overrun): Move from
2771 nat/amd64-linux-siginfo.c.
2772 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2774 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2776 * server.c (skip_to_semicolon): Remove.
2777 (process_point_options): Use strchrnul instead of
2780 2016-01-26 Yao Qi <yao.qi@linaro.org>
2782 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2783 * linux-low.c (install_software_single_step_breakpoints): Don't
2784 call regcache_read_pc.
2785 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2788 2016-01-26 Yao Qi <yao.qi@linaro.org>
2790 * linux-low.c (install_software_single_step_breakpoints): Call
2791 regcache_read_pc instead of get_pc.
2793 2016-01-26 Yao Qi <yao.qi@linaro.org>
2795 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2796 (unblock_async_io): Rename to ...
2797 (block_unblock_async_io): ... it. New function.
2798 (enable_async_io): Don't install SIGIO handler. Unblock it
2800 (disable_async_io): Don't ignore SIGIO. Block it instead.
2801 (initialize_async_io): Install SIGIO handler. Don't call
2804 2016-01-26 Yao Qi <yao.qi@linaro.org>
2806 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2807 first character is '\003', call *the_target->request_interrupt.
2809 2016-01-25 Yao Qi <yao.qi@linaro.org>
2811 * remote-utils.c (new_thread_notify): Remove.
2812 (dead_thread_notify): Likewise.
2813 * remote-utils.h (new_thread_notify): Remove declaration.
2814 (dead_thread_notify): Likewise.
2816 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2818 * gdb.trace/pending.exp: Fix expected message on continue.
2820 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2822 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2823 it works properly on big-endian machines where sizeof (CORE_ADDR)
2826 2016-01-21 Pedro Alves <palves@redhat.com>
2828 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2829 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2830 * configure: Regenerate.
2832 2016-01-21 Yao Qi <yao.qi@linaro.org>
2834 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2835 is_thumb and set it according to CPSR saved on the stack.
2836 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2837 arm_sigreturn_next_pc.
2839 2016-01-18 Yao Qi <yao.qi@linaro.org>
2841 * linux-low.c (linux_set_pc_64bit): New function.
2842 (linux_get_pc_64bit): New function.
2843 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2845 * linux-sparc-low.c (debug_threads): Remove declaration.
2846 (sparc_get_pc): Remove.
2847 (the_low_target): Use linux_get_pc_64bit instead of
2849 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2850 (the_low_target): Use linux_get_pc_64bit and
2853 2016-01-18 Yao Qi <yao.qi@linaro.org>
2855 * linux-arm-low.c (debug_threads): Remove declaration.
2856 (arm_get_pc, arm_set_pc): Remove.
2857 (the_low_target): Use linux_get_pc_32bit and
2859 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2860 (the_low_target): Use linux_get_pc_32bit and
2862 * linux-cris-low.c (debug_threads): Remove declaration.
2863 (cris_get_pc, cris_set_pc,): Remove.
2864 (the_low_target): Use linux_get_pc_32bit and
2866 * linux-crisv32-low.c (debug_threads): Remove declaration.
2867 (cris_get_pc, cris_set_pc): Remove.
2868 (the_low_target): Use linux_get_pc_32bit and
2870 * linux-low.c: Include inttypes.h.
2871 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2872 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2873 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2874 (the_low_target): Use linux_get_pc_32bit and
2876 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2877 (the_low_target): Use linux_get_pc_32bit and
2879 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2880 (the_low_target): Use linux_get_pc_32bit and
2882 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2883 (the_low_target): Use linux_get_pc_32bit and
2885 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2886 (the_low_target): Use linux_get_pc_32bit and
2889 2016-01-18 Gary Benson <gbenson@redhat.com>
2891 * configure.ac (AC_FUNC_FORK): New check.
2892 * config.in: Regenerate.
2893 * configure: Likewise.
2895 2016-01-14 Yao Qi <yao.qi@linaro.org>
2897 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2898 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2899 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2900 arm_get_next_pcs_ctor.
2902 2016-01-12 Josh Stone <jistone@redhat.com>
2903 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2905 * inferiors.h: Include "gdb_vecs.h".
2906 (struct process_info): Add syscalls_to_catch.
2907 * inferiors.c (remove_process): Free syscalls_to_catch.
2908 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2909 syscall_return stops.
2910 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2911 * server.c (handle_general_set): Handle QCatchSyscalls.
2912 (handle_query): Report support for QCatchSyscalls.
2913 * target.h (struct target_ops): Add supports_catch_syscall.
2914 (target_supports_catch_syscall): New macro.
2915 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2916 (struct lwp_info): Add syscall_state.
2917 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2918 Maintain syscall_state and syscalls_to_catch across exec.
2919 (get_syscall_trapinfo): New function, proxy to the_low_target.
2920 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2921 (linux_low_filter_event): Toggle syscall_state entry/return for
2922 syscall traps, and set it ignored for all others.
2923 (gdb_catching_syscalls_p): New function.
2924 (gdb_catch_this_syscall_p): New function.
2925 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2926 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2927 (linux_supports_catch_syscall): New function.
2928 (linux_target_ops): Install it.
2929 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2930 (the_low_target): Install it.
2932 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2934 * acinclude.m4: Include new ../warning.m4 file.
2935 * configure: Regenerated.
2936 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2938 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2940 * ax.c (is_goto_target): Mark static.
2941 * linux-low.c (register_addr): Likewise.
2942 (linux_fetch_registers, linux_store_registers): Likewise.
2943 * mem-break.c (any_persistent_commands): Fix old prototype.
2944 (add_commands_to_breakpoint): Mark static.
2945 * regcache.c (find_register_by_name): Delete unused func.
2946 * remote-utils.c (hex_or_minus_one): Mark static.
2947 * server.c (monitor_show_help): Mark static.
2948 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2949 handle_v_requests): Likewise.
2951 2016-01-12 Pedro Alves <palves@redhat.com>
2953 Remove use of the registered trademark symbol throughout.
2955 2016-01-08 Yao Qi <yao.qi@linaro.org>
2957 * remote-utils.c (getpkt): If c is '\003', call target hook
2960 2016-01-06 Yao Qi <yao.qi@linaro.org>
2962 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2963 linux-aarch32-low.c.
2964 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2965 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2966 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2967 (thumb2_breakpoint): Declare.
2968 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2969 linux-aarch32-low.h.
2970 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2971 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2972 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2974 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2976 * gdbreplay.c (gdbreplay_version): Change copyright year in
2978 * server.c (gdbserver_version): Likewise.
2980 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2982 * server.c (crc32_table): Delete.
2983 (crc32): Use libiberty's xcrc32 function.
2985 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2987 * lynx-low.c (lynx_delete_thread_callback): New function.
2988 (lynx_mourn): Properly delete our process and all of its
2989 threads. Remove call to clear_inferiors.
2991 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2993 * target.c (thread_search_callback): Add check that
2994 the thread_stopped target callback is not NULL before
2997 2015-12-21 Yao Qi <yao.qi@linaro.org>
2999 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3002 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3004 * server.c (handle_query): Call target_supports_software_single_step.
3006 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3008 * linux-low.c (single_step): New function.
3009 (linux_resume_one_lwp_throw): Call single_step.
3010 (start_step_over): Likewise.
3012 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3014 * Makefile.in (SFILES): Append arch/arm-linux.c,
3015 arch/arm-get-next-pcs.c.
3016 (arm-linux.o): New rule.
3017 (arm-get-next-pcs.o): New rule.
3018 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3020 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3021 to linux-aarch32-low.c.
3022 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3023 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3024 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3025 (thumb2_breakpoint_len): Likewise.
3026 (arm_is_thumb_mode): Make non-static.
3027 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3028 from linux-aarch32-low.c.
3029 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3030 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3031 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3032 (thumb2_breakpoint_len): Likewise.
3033 (arm_is_thumb_mode): New declaration.
3034 * linux-arm-low.c: Include arch/arm-linux.h
3035 aarch/arm-get-next-pcs.h, sys/syscall.h.
3036 (get_next_pcs_ops): New struct.
3037 (get_next_pcs_addr_bits_remove): New function.
3038 (get_next_pcs_is_thumb): New function.
3039 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3040 (arm_sigreturn_next_pc): Likewise.
3041 (get_next_pcs_syscall_next_pc): Likewise.
3042 (arm_gdbserver_get_next_pcs): Likewise.
3043 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3045 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3046 * server.h: Include gdb_vecs.h.
3048 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3050 * Makefile.in (SFILES): Append common/common-regcache.c.
3051 (OBS): Append common-regcache.o.
3052 (common-regcache.o): New rule.
3053 * regcache.c (init_register_cache): Initialize cache to
3055 (regcache_raw_read_unsigned): New function.
3056 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3057 register_status enum.
3059 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3061 * linux-aarch64-low.c (the_low_targets): Rename
3062 breakpoint_reinsert_addr to get_next_pcs.
3063 * linux-arm-low.c (the_low_targets): Likewise.
3064 * linux-bfin-low.c (the_low_targets): Likewise.
3065 * linux-cris-low.c (the_low_targets): Likewise.
3066 * linux-crisv32-low.c (the_low_targets): Likewise.
3067 * linux-low.c (can_software_single_step): Likewise.
3068 (install_software_single_step_breakpoints): New function.
3069 (start_step_over): Use install_software_single_step_breakpoints.
3070 * linux-low.h: New CORE_ADDR vector.
3071 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3073 * linux-mips-low.c (the_low_targets): Likewise.
3074 * linux-nios2-low.c (the_low_targets): Likewise.
3075 * linux-sparc-low.c (the_low_targets): Likewise.
3077 2015-12-17 Pedro Alves <palves@redhat.com>
3079 * linux-low.c (linux_kill_one_lwp): Remove references to
3081 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3083 (linux_init_signals): Delete.
3084 (initialize_low): Adjust.
3085 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3087 2015-12-16 Pedro Alves <palves@redhat.com>
3089 * configure.ac (compiler warning flags): When testing a
3090 -Wno-foo option, check whether -Wfoo works instead.
3091 * configure: Regenerate.
3093 2015-12-11 Don Breazeal <donb@codesourcery.com>
3095 * server.c (process_serial_event): Don't exit from gdbserver
3096 in remote mode if there are still active inferiors.
3098 2015-12-11 Yao Qi <yao.qi@linaro.org>
3100 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3101 arm_breakpoint_at if the process is 32-bit.
3103 2015-12-11 Yao Qi <yao.qi@linaro.org>
3105 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3108 2015-12-07 Yao Qi <yao.qi@linaro.org>
3110 * configure.srv: Append arm.o to srv_tgtobj for
3111 aarch64*-*-linux* target.
3112 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3113 from linux-arm-low.c.
3114 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3115 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3116 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3117 (thumb2_breakpoint_len): Likewise.
3118 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3119 (arm_breakpoint_kinds): Likewise.
3120 (arm_breakpoint_kind_from_pc): Likewise.
3121 (arm_sw_breakpoint_from_kind): Likewise.
3122 (arm_breakpoint_kind_from_current_state): Likewise.
3123 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3124 (arm_sw_breakpoint_from_kind): Declare.
3125 (arm_breakpoint_kind_from_current_state): Declare.
3126 (arm_breakpoint_at): Declare.
3127 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3128 arm_sw_breakpoint_from_kind if process is 32-bit.
3129 (aarch64_breakpoint_kind_from_pc): New function.
3130 (aarch64_breakpoint_kind_from_current_state): New function.
3131 (the_low_target): Initialize fields breakpoint_kind_from_pc
3132 and breakpoint_kind_from_current_state.
3133 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3134 linux-aarch32-low.c.
3135 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3136 (arm_breakpoint, arm_breakpoint_len): Likewise.
3137 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3138 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3139 (arm_is_thumb_mode): Likewise.
3140 (arm_breakpoint_at): Likewise.
3141 (arm_breakpoint_kind_from_pc): Likewise.
3142 (arm_sw_breakpoint_from_kind): Likewise.
3143 (arm_breakpoint_kind_from_current_state): Likewise.
3146 2015-08-04 Yao Qi <yao.qi@linaro.org>
3148 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3149 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3150 * server.c (extended_protocol): Remove "static".
3151 * server.h (extended_protocol): Declare it.
3153 2015-12-04 Josh Stone <jistone@redhat.com>
3155 * target.h (struct target_ops) <arch_setup>: Rename to ...
3156 (struct target_ops) <post_create_inferior>: ... this.
3157 (target_arch_setup): Rename to ...
3158 (target_post_create_inferior): ... this, calling post_create_inferior.
3159 * server.c (start_inferior): Update target_arch_setup calls to
3160 target_post_create_inferior.
3161 * linux-low.c (linux_low_ptrace_options): Forward declare.
3162 (linux_arch_setup): Update its comment for general use.
3163 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3164 (struct linux_target_ops): Use linux_post_create_inferior.
3165 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3166 to post_create_inferior.
3167 * nto-low.c (struct nto_target_ops): Likewise.
3168 * spu-low.c (struct spu_target_ops): Likewise.
3169 * win32-low.c (struct win32_target_ops): Likewise.
3171 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3173 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3175 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3177 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3178 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3179 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3180 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3181 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3182 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3183 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3184 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3185 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3186 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3187 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3188 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3190 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3192 * linux-low.c (linux_look_up_symbols): Don't call
3193 linux_supports_traceclone.
3194 * linux-low.h (thread_db_init): Remove use_events argument.
3195 * thread-db.c (thread_db_use_event): Remove global variable.
3196 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3197 (struct thread_db) <td_create_bp>: Remove field.
3198 (thread_db_create_event): Remove function.
3199 (thread_db_enable_reporting): Likewise.
3200 (find_one_thread): Don't check for thread_db_use_events.
3201 (attach_thread): Likewise.
3202 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3203 (try_thread_db_load_1): Don't check for thread_db_use_events.
3204 (thread_db_init): Remove use_events argument and thread events
3206 (remove_thread_event_breakpoints): Remove function.
3207 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3209 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3211 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3213 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3214 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3215 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3216 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3217 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3219 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3221 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3222 * linux-low.c (can_hardware_single_step): Use
3223 supports_hardware_single_step.
3224 (can_software_single_step): New function.
3225 (start_step_over): Call can_software_single_step.
3226 (linux_supports_hardware_single_step): New function.
3227 (struct target_ops) <supports_software_single_step>: Initialize.
3228 * linux-low.h (struct linux_target_ops)
3229 <supports_hardware_single_step>: Initialize.
3230 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3231 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3232 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3233 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3234 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3235 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3236 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3237 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3238 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3239 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3241 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3242 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3244 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3245 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3246 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3248 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3249 * target.h (struct target_ops): <supports_software_single_step>:
3251 (target_supports_software_single_step): New macro.
3253 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3255 * linux-low.c (linux_wait_1): Fix pc advance condition.
3256 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3257 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3259 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3261 * linux-arm-low.c (arm_is_thumb_mode): New function.
3262 (arm_breakpoint_at): Use arm_is_thumb_mode.
3263 (arm_breakpoint_kind_from_current_state): New function.
3264 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3266 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3267 (linux_breakpoint_kind_from_current_state): New function.
3268 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3269 * linux-low.h (struct linux_target_ops)
3270 <breakpoint_kind_from_current_state>: New field.
3271 * target.h (struct target_ops): Likewise.
3272 (target_breakpoint_kind_from_current_state): New macro.
3274 2015-11-30 Pedro Alves <palves@redhat.com>
3276 * linux-low.c (linux_resume): Wake up the event loop before
3279 2015-11-30 Pedro Alves <palves@redhat.com>
3281 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3283 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3285 * target.c (struct thread_search): New structure.
3286 (thread_search_callback): New function.
3287 (prev_general_thread): New global.
3288 (prepare_to_access_memory, done_accessing_memory): New functions.
3289 * target.h (prepare_to_access_memory, done_accessing_memory):
3290 Replace macros with function declarations.
3292 2015-11-30 Pedro Alves <palves@redhat.com>
3295 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3296 report TARGET_WAITKIND_NO_RESUMED.
3297 * remote-utils.c (prepare_resume_reply): Handle
3298 TARGET_WAITKIND_NO_RESUMED.
3299 * server.c (report_no_resumed): New global.
3300 (handle_query) <qSupported>: Handle "no-resumed+". Report
3301 "no-resumed+" support.
3302 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3303 return error if the client doesn't support no-resumed events.
3304 (push_stop_notification): New function.
3305 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3306 events if the client supports them.
3308 2015-11-30 Pedro Alves <palves@redhat.com>
3310 * linux-low.c (thread_still_has_status_pending_p): Don't check
3312 (lwp_resumed): New function.
3313 (status_pending_p_callback): Return early if the LWP is not
3314 supposed to be resumed.
3316 2015-11-30 Pedro Alves <palves@redhat.com>
3318 * linux-low.c (handle_extended_wait): Assert that the LWP's
3319 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3320 thread create events, leave the new child's status pending.
3321 (linux_low_filter_event): If GDB wants to hear about thread exit
3322 events, leave the LWP marked dead and don't delete it.
3323 (linux_wait_for_event_filtered): Don't check for thread exit.
3324 (filter_exit_event): New function.
3325 (linux_wait_1): Use it, when returning an exit event.
3326 (linux_resume_one_lwp_throw): Assert that the LWP's
3327 waitstatus is TARGET_WAITKIND_IGNORE.
3328 * remote-utils.c (prepare_resume_reply): Handle
3329 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3330 * server.c (report_thread_events): New global.
3331 (handle_general_set): Handle QThreadEvents.
3332 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3333 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3334 TARGET_WAITKIND_THREAD_EXITED.
3335 * server.h (report_thread_events): Declare.
3337 2015-11-30 Pedro Alves <palves@redhat.com>
3339 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3340 the thread's last_resume_kind was resume_stop.
3342 2015-11-30 Pedro Alves <palves@redhat.com>
3344 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3347 2015-11-30 Pedro Alves <palves@redhat.com>
3349 * server.c (handle_v_requests): Handle vCtrlC.
3351 2015-11-30 Pedro Alves <palves@redhat.com>
3353 * gdbthread.h (find_any_thread_of_pid): Declare.
3354 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3356 * server.c (handle_query): If current_thread is NULL, look for
3357 another thread of the selected process.
3359 2015-11-26 Daniel Colascione <dancol@dancol.org>
3360 Simon Marchi <simon.marchi@ericsson.com>
3362 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3363 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3365 * target.h (struct target_ops) <thread_name>: New field.
3366 (target_thread_name): New macro.
3368 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3370 * regcache.h (regcache_invalidate_pid): Add declaration.
3371 * regcache.c (regcache_invalidate_pid): New function, extracted
3372 from regcache_invalidate.
3373 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3374 Add trivial documentation comment.
3375 * lynx-low.c: Use regcache_invalidate_pid instead of
3376 regcache_invalidate.
3378 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3380 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3381 and Elf64_auxv_t if the target is Android.
3383 2015-11-22 Doug Evans <xdje42@gmail.com>
3385 * target.h: #include <sys/types.h>.
3387 2015-11-19 Pedro Alves <palves@redhat.com>
3389 * linux-low.c (linux_process_qsupported): Change prototype.
3391 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3393 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3394 and adjust to loop over all features.
3395 * server.c (handle_query) <qSupported>: Adjust to call
3396 target_process_qsupported once, passing it a vector of unprocessed
3398 * target.h (struct target_ops) <process_qsupported>: Change
3400 (target_process_qsupported): Adjust.
3402 2015-11-19 Pedro Alves <palves@redhat.com>
3404 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3406 * configure: Regenerate.
3408 2015-11-19 Pedro Alves <palves@redhat.com>
3410 * configure: Regenerate.
3412 2015-11-19 Yao Qi <yao.qi@linaro.org>
3414 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3417 2015-11-19 Yao Qi <yao.qi@linaro.org>
3419 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3420 (struct aarch64_operand): Move enum out.
3422 2015-11-19 Yao Qi <yao.qi@linaro.org>
3424 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3425 struct user_fpsimd_state *.
3426 (aarch64_store_fpregset): Likewise.
3428 2015-11-19 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3431 struct user_pt_regs *.
3432 (aarch64_store_gregset): Likewise.
3434 2015-11-18 Pedro Alves <palves@redhat.com>
3436 * Makefile.in (all_object_files): Add $IPA_OBJS.
3438 2015-11-17 Pedro Alves <palves@redhat.com>
3440 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3441 GDB_SIGNAL_0 and gdb_signal_to_string.
3443 2015-11-17 Pedro Alves <palves@redhat.com>
3445 * win32-low.c (handle_output_debug_string): Remove parameter.
3446 (win32_kill): Remove our_status local and adjust call to
3447 handle_output_debug_string.
3448 (get_child_debug_event): Adjust call to
3449 handle_output_debug_string.
3451 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3453 * linux-mips-low.c (mips_fill_gregset): Add cast.
3454 (mips_store_gregset): Likewise.
3455 (mips_fill_fpregset): Likewise.
3456 (mips_store_fpregset): Likewise.
3458 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3460 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3463 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3465 * linux-mips-low.c (mips_linux_new_thread): Change type of
3466 watch_type to enum target_hw_bp_type.
3468 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3470 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3471 Change return type to arm_hwbp_type.
3473 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3475 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3476 (arm_store_gregset): Likewise.
3477 * linux-arm-low.c (arm_get_hwcap): Likewise.
3478 (arm_read_description): Likewise.
3480 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3482 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3484 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3486 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3487 (ppc_fill_vsxregset): Likewise.
3488 (ppc_store_vsxregset): Likewise.
3489 (ppc_fill_vrregset): Likewise.
3490 (ppc_store_vrregset): Likewise.
3491 (ppc_fill_evrregset): Likewise.
3492 (ppc_store_evrregset): Likewise.
3494 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3496 * linux-ppc-low.c (ppc_usrregs_info): Remove
3497 forward-declaration.
3498 (ppc_arch_setup): Move lower in file.
3500 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3502 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3503 (ps_pdwrite): Likewise.
3505 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3507 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3508 to after assert checks.
3510 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3512 * proc-service.c (ps_pdread): Add/adjust casts.
3513 (ps_pdwrite): Add/adjust casts.
3515 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3517 * server.c (handle_search_memory_1): Cast return value of
3520 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3522 * server.c (write_qxfer_response): Change type of data to
3525 2015-10-29 Pedro Alves <palves@redhat.com>
3527 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3529 2015-10-29 Pedro Alves <palves@redhat.com>
3531 * tracepoint.c (clear_installed_tracepoints): Add casts.
3533 2015-10-29 Pedro Alves <palves@redhat.com>
3535 * server.c (handle_v_cont, process_serial_event): Add enum
3536 gdb_signal casts to signal parsing code.
3538 2015-10-29 Pedro Alves <palves@redhat.com>
3540 * linux-low.h (NULL_REGSET): Define.
3541 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3542 * linux-arm-low.c (arm_regsets): Likewise.
3543 * linux-crisv32-low.c (cris_regsets): Likewise.
3544 * linux-m68k-low.c (m68k_regsets): Likewise.
3545 * linux-mips-low.c (mips_regsets): Likewise.
3546 * linux-nios2-low.c (nios2_regsets): Likewise.
3547 * linux-ppc-low.c (ppc_regsets): Likewise.
3548 * linux-s390-low.c (s390_regsets): Likewise.
3549 * linux-sh-low.c (sh_regsets): Likewise.
3550 * linux-sparc-low.c (sparc_regsets): Likewise.
3551 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3552 * linux-tile-low.c (tile_regsets): Likewise.
3553 * linux-x86-low.c (x86_regsets): Likewise.
3554 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3556 2015-10-29 Pedro Alves <palves@redhat.com>
3558 * linux-low.h (NULL_REGSET): Define.
3559 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3560 * linux-arm-low.c (arm_regsets): Likewise.
3561 * linux-crisv32-low.c (cris_regsets): Likewise.
3562 * linux-m68k-low.c (m68k_regsets): Likewise.
3563 * linux-mips-low.c (mips_regsets): Likewise.
3564 * linux-nios2-low.c (nios2_regsets): Likewise.
3565 * linux-ppc-low.c (ppc_regsets): Likewise.
3566 * linux-s390-low.c (s390_regsets): Likewise.
3567 * linux-sh-low.c (sh_regsets): Likewise.
3568 * linux-sparc-low.c (sparc_regsets): Likewise.
3569 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3570 * linux-tile-low.c (tile_regsets): Likewise.
3571 * linux-x86-low.c (x86_regsets): Likewise.
3572 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3574 2015-10-26 Doug Evans <dje@google.com>
3576 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3578 2015-10-26 Doug Evans <dje@google.com>
3580 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3582 2015-10-26 Doug Evans <dje@google.com>
3584 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3586 (attach_thread, find_new_threads_callback): Ditto.
3588 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3590 * mem-break.h (set_breakpoint_data): Remove.
3592 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3594 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3595 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3596 (initialize_low): Remove set_breakpoint_data call.
3597 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3598 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3599 (initialize_low): Remove set_breakpoint_data call.
3600 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3601 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3602 (initialize_low): Remove set_breakpoint_data call.
3604 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3606 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3607 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3608 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3609 * target.h (target_breakpoint_kind_from_pc): New macro.
3611 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3613 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3614 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3615 the default breakpoint kind.
3617 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3619 * linux-arm-low.c (arm_supports_z_point_type): Add software
3622 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3624 * linux-arm-low.c: Refactor breakpoint definitions.
3625 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3626 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3628 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3630 * Makefile.in: Add arm.c/o.
3631 * configure.srv: Likewise.
3632 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3633 (arm_breakpoint_kind_from_pc): New function.
3634 (arm_sw_breakpoint_from_kind): Return proper kind.
3635 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3637 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3639 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3641 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3642 (struct raw_breakpoint) <size>: Remove.
3643 (struct raw_breakpoint) <kind>: Add.
3644 (bp_size): New function.
3645 (bp_opcode): Likewise.
3646 (find_raw_breakpoint_at): Adjust for kind.
3647 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3648 (remove_memory_breakpoint): Adjust for kind call bp_size.
3649 (set_raw_breakpoint_at): Adjust for kind.
3650 (set_breakpoint): Likewise.
3651 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3652 (delete_raw_breakpoint): Adjust for kind.
3653 (delete_breakpoint): Likewise.
3654 (find_gdb_breakpoint): Likewise.
3655 (set_gdb_breakpoint_1): Likewise.
3656 (set_gdb_breakpoint): Likewise.
3657 (delete_gdb_breakpoint_1): Likewise.
3658 (delete_gdb_breakpoint): Likewise.
3659 (uninsert_raw_breakpoint): Likewise.
3660 (reinsert_raw_breakpoint): Likewise.
3661 (set_breakpoint_data): Remove.
3662 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3663 (check_mem_read): Adjust for kind call bp_size.
3664 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3665 (clone_one_breakpoint): Adjust for kind.
3666 * mem-break.h (set_gdb_breakpoint): Likewise.
3667 (delete_gdb_breakpoint): Likewise.
3668 * server.c (process_serial_event): Likewise.
3670 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3672 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3673 (struct linux_target_ops) <breakpoint>: Remove.
3674 (struct linux_target_ops) <breakpoint_len>: Remove.
3675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3677 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3678 (arm_sw_breakpoint_from_kind): New function.
3679 * linux-bfin-low.c (bfin_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-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3685 (struct linux_target_ops) <breakpoint>: Remove.
3686 (struct linux_target_ops) <breakpoint_len>: Remove.
3687 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3689 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3690 (struct linux_target_ops) <breakpoint>: Remove.
3691 (struct linux_target_ops) <breakpoint_len>: Remove.
3692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3694 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3695 and sw_breakpoint_from_kind to increment the pc.
3696 (linux_breakpoint_kind_from_pc): New function.
3697 (linux_sw_breakpoint_from_kind): New function.
3698 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3699 (initialize_low): Call breakpoint_kind_from_pc and
3700 sw_breakpoint_from_kind to replace breakpoint_data/len.
3701 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3704 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3740 (struct linux_target_ops) <breakpoint>: Remove.
3741 (struct linux_target_ops) <breakpoint_len>: Remove.
3742 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3743 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3744 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3745 (struct linux_target_ops) <breakpoint>: Remove.
3746 (struct linux_target_ops) <breakpoint_len>: Remove.
3747 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3748 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3749 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3750 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3751 (struct linux_target_ops) <breakpoint>: Remove.
3752 (struct linux_target_ops) <breakpoint_len>: Remove.
3753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3755 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3756 (struct linux_target_ops) <breakpoint>: Remove.
3757 (struct linux_target_ops) <breakpoint_len>: Remove.
3758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3761 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3763 * linux-cris-low.c (cris_get_pc): Remove void arg.
3765 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3767 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3770 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3772 * inferiors.c (thread_pid_matches_callback): New function.
3773 (find_thread_process): New function.
3774 (remove_thread): Reset current_thread.
3775 (remove_process): Assert threads have been removed first.
3777 2015-10-15 Yao Qi <yao.qi@linaro.org>
3779 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3781 (aarch64_remove_point): Likewise.
3782 * regcache.c (regcache_register_size): New function.
3784 2015-10-12 Yao Qi <yao.qi@linaro.org>
3786 * linux-aarch64-low.c: Update all callers as emit_load_store
3787 is renamed to aarch64_emit_load_store.
3789 2015-10-12 Yao Qi <yao.qi@linaro.org>
3791 * linux-aarch64-low.c: Update all callers of function renaming
3792 from emit_insn to aarch64_emit_insn.
3794 2015-10-12 Yao Qi <yao.qi@linaro.org>
3796 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3797 arch/aarch64-insn.h.
3798 (struct aarch64_memory_operand): Likewise.
3800 (emit_insn): Move to arch/aarch64-insn.c.
3801 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3802 (emit_load_store): Move to arch/aarch64-insn.c.
3803 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3804 (can_encode_int32): Remove.
3806 2015-10-12 Yao Qi <yao.qi@linaro.org>
3808 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3809 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3810 (aarch64_relocate_instruction): Likewise.
3811 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3812 (struct aarch64_insn_visitor): Likewise.
3814 2015-10-12 Yao Qi <yao.qi@linaro.org>
3816 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3817 (struct aarch64_insn_visitor): New.
3818 (struct aarch64_insn_relocation_data): New.
3819 (aarch64_ftrace_insn_reloc_b): New function.
3820 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3821 (aarch64_ftrace_insn_reloc_cb): Likewise.
3822 (aarch64_ftrace_insn_reloc_tb): Likewise.
3823 (aarch64_ftrace_insn_reloc_adr): Likewise.
3824 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3825 (aarch64_ftrace_insn_reloc_others): Likewise.
3827 (aarch64_relocate_instruction): Use visitor.
3829 2015-10-12 Yao Qi <yao.qi@linaro.org>
3831 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3832 int. Add argument buf.
3833 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3834 aarch64_relocate_instruction.
3836 2015-10-12 Yao Qi <yao.qi@linaro.org>
3838 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3839 argument insn. Remove local variable insn. Don't call
3841 (aarch64_install_fast_tracepoint_jump_pad): Call
3844 2015-09-30 Yao Qi <yao.qi@linaro.org>
3846 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3847 (emit_load_store_pair): Likewise.
3849 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3851 * dll.c (match_dll): Add cast(s).
3852 (unloaded_dll): Likewise.
3853 * linux-low.c (second_thread_of_pid_p): Likewise.
3854 (delete_lwp_callback): Likewise.
3855 (count_events_callback): Likewise.
3856 (select_event_lwp_callback): Likewise.
3857 (linux_set_resume_request): Likewise.
3858 * server.c (accumulate_file_name_length): Likewise.
3859 (emit_dll_description): Likewise.
3860 (handle_qxfer_threads_worker): Likewise.
3861 (visit_actioned_threads): Likewise.
3862 * thread-db.c (any_thread_of): Likewise.
3863 * tracepoint.c (same_process_p): Likewise.
3864 (match_blocktype): Likewise.
3865 (build_traceframe_info_xml): Likewise.
3867 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3869 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3871 (gdb_unparse_agent_expr): Likewise.
3872 * hostio.c (require_data): Likewise.
3873 (handle_pread): Likewise.
3874 * linux-low.c (disable_regset): Likewise.
3875 (fetch_register): Likewise.
3876 (store_register): Likewise.
3877 (get_dynamic): Likewise.
3878 (linux_qxfer_libraries_svr4): Likewise.
3879 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3880 (set_fast_tracepoint_jump): Likewise.
3881 (uninsert_fast_tracepoint_jumps_at): Likewise.
3882 (reinsert_fast_tracepoint_jumps_at): Likewise.
3883 (validate_inserted_breakpoint): Likewise.
3884 (clone_agent_expr): Likewise.
3885 * regcache.c (init_register_cache): Likewise.
3886 * remote-utils.c (putpkt_binary_1): Likewise.
3887 (decode_M_packet): Likewise.
3888 (decode_X_packet): Likewise.
3889 (look_up_one_symbol): Likewise.
3890 (relocate_instruction): Likewise.
3891 (monitor_output): Likewise.
3892 * server.c (handle_search_memory): Likewise.
3893 (handle_qxfer_exec_file): Likewise.
3894 (handle_qxfer_libraries): Likewise.
3895 (handle_qxfer): Likewise.
3896 (handle_query): Likewise.
3897 (handle_v_cont): Likewise.
3898 (handle_v_run): Likewise.
3899 (captured_main): Likewise.
3900 * target.c (write_inferior_memory): Likewise.
3901 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3902 * tracepoint.c (init_trace_buffer): Likewise.
3903 (add_tracepoint_action): Likewise.
3904 (add_traceframe): Likewise.
3905 (add_traceframe_block): Likewise.
3906 (cmd_qtdpsrc): Likewise.
3907 (cmd_qtdv): Likewise.
3908 (cmd_qtstatus): Likewise.
3909 (response_source): Likewise.
3910 (response_tsv): Likewise.
3911 (cmd_qtnotes): Likewise.
3912 (gdb_collect): Likewise.
3913 (initialize_tracepoint): Likewise.
3915 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3917 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3918 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3919 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3921 (enum aarch64_condition_codes): New enum.
3922 (w0): New static global.
3925 (struct aarch64_memory_operand) <type>: New
3926 MEMORY_OPERAND_POSTINDEX type.
3927 (postindex_memory_operand): New helper function.
3928 (emit_ret): New function.
3929 (emit_load_store_pair): New function, factored out of emit_stp
3930 with support for MEMORY_OPERAND_POSTINDEX.
3931 (emit_stp): Rewrite using emit_load_store_pair.
3932 (emit_ldp): New function.
3933 (emit_load_store): Likewise.
3934 (emit_ldr): Mention post-index instruction in comment.
3935 (emit_ldrh): New function.
3936 (emit_ldrb): New function.
3937 (emit_ldrsw): Mention post-index instruction in comment.
3938 (emit_str): Likewise.
3939 (emit_subs): New function.
3940 (emit_cmp): Likewise.
3941 (emit_and): Likewise.
3942 (emit_orr): Likewise.
3943 (emit_orn): Likewise.
3944 (emit_eor): Likewise.
3945 (emit_mvn): Likewise.
3946 (emit_lslv): Likewise.
3947 (emit_lsrv): Likewise.
3948 (emit_asrv): Likewise.
3949 (emit_mul): Likewise.
3950 (emit_sbfm): Likewise.
3951 (emit_sbfx): Likewise.
3952 (emit_ubfm): Likewise.
3953 (emit_ubfx): Likewise.
3954 (emit_csinc): Likewise.
3955 (emit_cset): Likewise.
3956 (emit_nop): Likewise.
3957 (emit_ops_insns): New helper function.
3958 (emit_pop): Likewise.
3959 (emit_push): Likewise.
3960 (aarch64_emit_prologue): New function.
3961 (aarch64_emit_epilogue): Likewise.
3962 (aarch64_emit_add): Likewise.
3963 (aarch64_emit_sub): Likewise.
3964 (aarch64_emit_mul): Likewise.
3965 (aarch64_emit_lsh): Likewise.
3966 (aarch64_emit_rsh_signed): Likewise.
3967 (aarch64_emit_rsh_unsigned): Likewise.
3968 (aarch64_emit_ext): Likewise.
3969 (aarch64_emit_log_not): Likewise.
3970 (aarch64_emit_bit_and): Likewise.
3971 (aarch64_emit_bit_or): Likewise.
3972 (aarch64_emit_bit_xor): Likewise.
3973 (aarch64_emit_bit_not): Likewise.
3974 (aarch64_emit_equal): Likewise.
3975 (aarch64_emit_less_signed): Likewise.
3976 (aarch64_emit_less_unsigned): Likewise.
3977 (aarch64_emit_ref): Likewise.
3978 (aarch64_emit_if_goto): Likewise.
3979 (aarch64_emit_goto): Likewise.
3980 (aarch64_write_goto_address): Likewise.
3981 (aarch64_emit_const): Likewise.
3982 (aarch64_emit_call): Likewise.
3983 (aarch64_emit_reg): Likewise.
3984 (aarch64_emit_pop): Likewise.
3985 (aarch64_emit_stack_flush): Likewise.
3986 (aarch64_emit_zero_ext): Likewise.
3987 (aarch64_emit_swap): Likewise.
3988 (aarch64_emit_stack_adjust): Likewise.
3989 (aarch64_emit_int_call_1): Likewise.
3990 (aarch64_emit_void_call_2): Likewise.
3991 (aarch64_emit_eq_goto): Likewise.
3992 (aarch64_emit_ne_goto): Likewise.
3993 (aarch64_emit_lt_goto): Likewise.
3994 (aarch64_emit_le_goto): Likewise.
3995 (aarch64_emit_gt_goto): Likewise.
3996 (aarch64_emit_ge_got): Likewise.
3997 (aarch64_emit_ops_impl): New static global variable.
3998 (aarch64_emit_ops): New target function, return
3999 &aarch64_emit_ops_impl.
4000 (struct linux_target_ops): Install it.
4002 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4004 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4005 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4007 * linux-aarch64-ipa.c: New file.
4008 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4010 (aarch64_get_thread_area): New target method.
4011 (extract_signed_bitfield): New helper function.
4012 (aarch64_decode_ldr_literal): New function.
4013 (enum aarch64_opcodes): New enum.
4014 (struct aarch64_register): New struct.
4015 (struct aarch64_operand): New struct.
4016 (x0): New static global.
4025 (aarch64_register): New helper function.
4026 (register_operand): Likewise.
4027 (immediate_operand): Likewise.
4028 (struct aarch64_memory_operand): New struct.
4029 (offset_memory_operand): New helper function.
4030 (preindex_memory_operand): Likewise.
4031 (enum aarch64_system_control_registers): New enum.
4032 (ENCODE): New macro.
4033 (emit_insn): New helper function.
4034 (emit_b): New function.
4035 (emit_bcond): Likewise.
4036 (emit_cb): Likewise.
4037 (emit_tb): Likewise.
4038 (emit_blr): Likewise.
4039 (emit_stp): Likewise.
4040 (emit_ldp_q_offset): Likewise.
4041 (emit_stp_q_offset): Likewise.
4042 (emit_load_store): Likewise.
4043 (emit_ldr): Likewise.
4044 (emit_ldrsw): Likewise.
4045 (emit_str): Likewise.
4046 (emit_ldaxr): Likewise.
4047 (emit_stxr): Likewise.
4048 (emit_stlr): Likewise.
4049 (emit_data_processing_reg): Likewise.
4050 (emit_data_processing): Likewise.
4051 (emit_add): Likewise.
4052 (emit_sub): Likewise.
4053 (emit_mov): Likewise.
4054 (emit_movk): Likewise.
4055 (emit_mov_addr): Likewise.
4056 (emit_mrs): Likewise.
4057 (emit_msr): Likewise.
4058 (emit_sevl): Likewise.
4059 (emit_wfe): Likewise.
4060 (append_insns): Likewise.
4061 (can_encode_int32_in): New helper function.
4062 (aarch64_relocate_instruction): New function.
4063 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4064 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4065 (struct linux_target_ops): Install aarch64_get_thread_area,
4066 aarch64_install_fast_tracepoint_jump_pad and
4067 aarch64_get_min_fast_tracepoint_insn_len.
4069 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4071 * Makefile.in (aarch64-insn.o): New rule.
4072 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4074 2015-09-21 Yao Qi <yao.qi@linaro.org>
4076 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4078 2015-09-21 Yao Qi <yao.qi@linaro.org>
4080 * tracepoint.c (max_jump_pad_size): Remove.
4082 2015-09-18 Yao Qi <yao.qi@linaro.org>
4084 * linux-aarch64-low.c: Don't include sys/uio.h.
4085 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4087 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4089 * tracepoint.c (eval_result_type): Change prototype.
4090 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4092 2015-09-15 Pedro Alves <palves@redhat.com>
4094 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4095 Check whether to report exec events instead of checking whether
4096 multiprocess is enabled.
4098 2015-09-15 Pedro Alves <palves@redhat.com>
4101 * remote-utils.c (prepare_resume_reply): Merge
4102 TARGET_WAITKIND_VFORK_DONE switch case with the
4103 TARGET_WAITKIND_FORKED case.
4105 2015-09-15 Yao Qi <yao.qi@linaro.org>
4107 * server.c (handle_query): Check string comparison using
4108 "else if" instead of "if".
4110 2015-09-15 Yao Qi <yao.qi@linaro.org>
4112 * server.c (vCont_supported): New global variable.
4113 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4114 matches. Append ";vContSupported+" to own_buf.
4115 (handle_v_requests): Append ";s;S" to own_buf if target supports
4116 hardware single step or vCont_supported is false.
4117 (capture_main): Set vCont_supported to zero.
4119 2015-09-15 Yao Qi <yao.qi@linaro.org>
4121 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4123 (linux_supports_hardware_single_step): ... New function.
4124 (linux_target_ops): Update.
4125 * lynx-low.c (lynx_target_ops): Set field
4126 supports_hardware_single_step to target_can_do_hardware_single_step.
4127 * nto-low.c (nto_target_ops): Likewise.
4128 * spu-low.c (spu_target_ops): Likewise.
4129 * win32-low.c (win32_target_ops): Likewise.
4130 * target.c (target_can_do_hardware_single_step): New function.
4131 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4132 Remove. <supports_hardware_single_step>: New field.
4133 (target_supports_conditional_breakpoints): Remove.
4134 (target_supports_hardware_single_step): New macro.
4135 (target_can_do_hardware_single_step): Declare.
4136 * server.c (handle_query): Use target_supports_hardware_single_step
4137 instead of target_supports_conditional_breakpoints.
4139 2015-09-15 Yao Qi <yao.qi@linaro.org>
4141 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4143 (struct linux_target_ops the_low_target): Install
4144 aarch64_linux_siginfo_fixup.
4146 2015-09-11 Don Breazeal <donb@codesourcery.com>
4147 Luis Machado <lgustavo@codesourcery.com>
4149 * linux-low.c (linux_mourn): Static declaration.
4150 (linux_arch_setup): Move in front of
4151 handle_extended_wait.
4152 (linux_arch_setup_thread): New function.
4153 (handle_extended_wait): Handle exec events. Call
4154 linux_arch_setup_thread. Make event_lwp argument a
4155 pointer-to-a-pointer.
4156 (check_zombie_leaders): Do not check stopped threads.
4157 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4158 (linux_low_filter_event): Add lwp and thread for exec'ing
4159 non-leader thread if leader thread has been deleted.
4160 Refactor code into linux_arch_setup_thread and call it.
4161 Pass child lwp pointer by reference to handle_extended_wait.
4162 (linux_wait_for_event_filtered): Update comment.
4163 (linux_wait_1): Prevent clobbering exec event status.
4164 (linux_supports_exec_events): New function.
4165 (linux_target_ops) <supports_exec_events>: Initialize new member.
4166 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4168 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4169 * server.c (report_exec_events): New global variable.
4170 (handle_query): Handle qSupported query for exec-events feature.
4171 (captured_main): Initialize report_exec_events.
4172 * server.h (report_exec_events): Declare new global variable.
4173 * target.h (struct target_ops) <supports_exec_events>: New
4175 (target_supports_exec_events): New macro.
4176 * win32-low.c (win32_target_ops) <supports_exec_events>:
4177 Initialize new member.
4179 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4181 * linux-low.c (linux_low_enable_btrace): Remove.
4182 (linux_target_ops): Replace linux_low_enable_btrace with
4183 linux_enable_btrace.
4185 2015-09-03 Yao Qi <yao.qi@linaro.org>
4187 * linux-aarch64-low.c (aarch64_insert_point): Call
4188 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4191 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4193 * linux-low.c (check_stopped_by_breakpoint): Use
4194 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4196 2015-08-27 Pedro Alves <palves@redhat.com>
4198 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4200 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4202 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4203 the XNEW-family equivalent.
4204 (compile_bytecodes): Likewise.
4205 * dll.c (loaded_dll): Likewise.
4206 * event-loop.c (append_callback_event): Likewise.
4207 (create_file_handler): Likewise.
4208 (create_file_event): Likewise.
4209 * hostio.c (handle_open): Likewise.
4210 * inferiors.c (add_thread): Likewise.
4211 (add_process): Likewise.
4212 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4213 * linux-arm-low.c (arm_new_process): Likewise.
4214 (arm_new_thread): Likewise.
4215 * linux-low.c (add_to_pid_list): Likewise.
4216 (linux_add_process): Likewise.
4217 (handle_extended_wait): Likewise.
4218 (add_lwp): Likewise.
4219 (enqueue_one_deferred_signal): Likewise.
4220 (enqueue_pending_signal): Likewise.
4221 (linux_resume_one_lwp_throw): Likewise.
4222 (linux_resume_one_thread): Likewise.
4223 (linux_read_memory): Likewise.
4224 (linux_write_memory): Likewise.
4225 * linux-mips-low.c (mips_linux_new_process): Likewise.
4226 (mips_linux_new_thread): Likewise.
4227 (mips_add_watchpoint): Likewise.
4228 * linux-x86-low.c (initialize_low_arch): Likewise.
4229 * lynx-low.c (lynx_add_process): Likewise.
4230 * mem-break.c (set_raw_breakpoint_at): Likewise.
4231 (set_breakpoint): Likewise.
4232 (add_condition_to_breakpoint): Likewise.
4233 (add_commands_to_breakpoint): Likewise.
4234 (clone_agent_expr): Likewise.
4235 (clone_one_breakpoint): Likewise.
4236 * regcache.c (new_register_cache): Likewise.
4237 * remote-utils.c (look_up_one_symbol): Likewise.
4238 * server.c (queue_stop_reply): Likewise.
4239 (start_inferior): Likewise.
4240 (queue_stop_reply_callback): Likewise.
4241 (handle_target_event): Likewise.
4242 * spu-low.c (fetch_ppc_memory): Likewise.
4243 (store_ppc_memory): Likewise.
4244 * target.c (set_target_ops): Likewise.
4245 * thread-db.c (thread_db_load_search): Likewise.
4246 (try_thread_db_load_1): Likewise.
4247 * tracepoint.c (add_tracepoint): Likewise.
4248 (add_tracepoint_action): Likewise.
4249 (create_trace_state_variable): Likewise.
4250 (cmd_qtdpsrc): Likewise.
4251 (cmd_qtro): Likewise.
4252 (add_while_stepping_state): Likewise.
4253 * win32-low.c (child_add_thread): Likewise.
4254 (get_image_name): Likewise.
4256 2015-08-25 Yao Qi <yao.qi@linaro.org>
4258 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4260 2015-08-25 Yao Qi <yao.qi@linaro.org>
4262 * Makefile.in (aarch64-linux.o): New rule.
4263 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4265 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4266 (aarch64_init_debug_reg_state): Make it extern.
4267 (aarch64_linux_prepare_to_resume): Remove.
4269 2015-08-25 Yao Qi <yao.qi@linaro.org>
4271 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4272 lwp_arch_private_info and ptid_of_lwp.
4274 2015-08-25 Yao Qi <yao.qi@linaro.org>
4276 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4277 Find proc_info by find_process_pid. All callers updated.
4279 2015-08-25 Yao Qi <yao.qi@linaro.org>
4281 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4283 (debug_reg_change_callback): Remove.
4284 (aarch64_notify_debug_reg_change): Remove.
4286 2015-08-25 Yao Qi <yao.qi@linaro.org>
4288 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4289 Call current_lwp_ptid.
4291 2015-08-25 Yao Qi <yao.qi@linaro.org>
4293 * linux-aarch64-low.c (debug_reg_change_callback): Use
4296 2015-08-25 Yao Qi <yao.qi@linaro.org>
4298 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4300 2015-08-25 Yao Qi <yao.qi@linaro.org>
4302 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4304 2015-08-25 Yao Qi <yao.qi@linaro.org>
4306 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4309 2015-08-25 Yao Qi <yao.qi@linaro.org>
4311 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4313 (debug_reg_change_callback): Remove argument entry and add argument
4314 lwp. Remove local variable thread. Don't print thread id in the
4315 debugging output. Don't check whether pid of thread equals to pid.
4316 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4317 iterate_over_lwps instead find_inferior.
4319 2015-08-24 Pedro Alves <palves@redhat.com>
4321 * inferiors.c (get_first_process): New function.
4322 * inferiors.h (get_first_process): New declaration.
4323 * remote-utils.c (read_ptid): Default to the first process in the
4324 list, instead of to the current thread's process.
4326 2015-08-24 Pedro Alves <palves@redhat.com>
4328 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4329 * event-loop.c: Likewise.
4330 * remote-utils.c: Likewise.
4331 * tracepoint.c: Likewise.
4333 2015-08-24 Pedro Alves <palves@redhat.com>
4335 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4338 2015-08-21 Pedro Alves <palves@redhat.com>
4340 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4341 instead of literal 1.
4343 2015-08-21 Pedro Alves <palves@redhat.com>
4345 * tdesc.c (default_description): Explicitly zero-initialize.
4347 2015-08-21 Pedro Alves <palves@redhat.com>
4350 * inferiors.c (remove_thread): Discard any pending stop reply for
4352 * server.c (remove_all_on_match_pid): Rename to ...
4353 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4355 (discard_queued_stop_replies): Change parameter to a ptid. Now
4357 (handle_v_kill, kill_inferior_callback, captured_main)
4358 (process_serial_event): Adjust.
4359 * server.h (discard_queued_stop_replies): Declare.
4361 2015-08-21 Pedro Alves <palves@redhat.com>
4363 * linux-low.c (wait_for_sigstop): Always switch to no thread
4364 selected if the previously current thread dies.
4365 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4366 process instead of the current thread's.
4367 * remote-utils.c (input_interrupt): Don't check if there's no
4369 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4370 current thread to the general thread fails, error out.
4371 (handle_qxfer_auxv, handle_qxfer_libraries)
4372 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4373 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4374 (handle_query): Check if there's a thread selected instead of
4375 checking whether there's any thread in the thread list.
4376 (handle_qxfer_threads, handle_qxfer_btrace)
4377 (handle_qxfer_btrace_conf): Don't error out early if there's no
4378 thread in the thread list.
4379 (handle_v_cont, myresume): Don't set the current thread to the
4381 (process_serial_event) <Hg handling>: Also set thread_id if the
4382 previous general thread is still alive.
4383 (process_serial_event) <g/G handling>: If setting the current
4384 thread to the general thread fails, error out.
4385 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4386 thread's lwp instead of the current thread's.
4387 * target.c (set_desired_thread): If the desired thread was not
4388 found, leave the current thread pointing to NULL. Return an int
4389 (boolean) indicating success.
4390 * target.h (set_desired_thread): Change return type to int.
4392 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4394 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4395 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4397 (ps_get_thread_area): New function.
4399 2015-08-19 Gary Benson <gbenson@redhat.com>
4401 * hostio.c (handle_pread): Do not attempt to read more data
4402 than hostio_reply_with_data can fit in a packet.
4404 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4406 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4408 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4410 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4412 2015-08-06 Pedro Alves <palves@redhat.com>
4414 * tracepoint.c (expr_eval_result): Now an int.
4416 2015-08-06 Pedro Alves <palves@redhat.com>
4418 * gdbthread.h (struct regcache): Forward declare.
4419 (struct thread_info) <regcache_data>: Now a struct regcache
4421 * inferiors.c (inferior_regcache_data)
4422 (set_inferior_regcache_data): Now work with struct regcache
4424 * inferiors.h (struct regcache): Forward declare.
4425 (inferior_regcache_data, set_inferior_regcache_data): Now work
4426 with struct regcache pointers.
4427 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4428 (free_register_cache_thread): Remove struct regcache pointer
4431 2015-08-06 Pedro Alves <palves@redhat.com>
4433 * server.c (captured_main): On error, print the exception message
4434 to stderr, and if run_once is set, throw a quit.
4436 2015-08-06 Pedro Alves <palves@redhat.com>
4438 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4441 2015-08-06 Pedro Alves <palves@redhat.com>
4443 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4444 reading beyond the passed in buffer length.
4446 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4448 * tracepoint.c (symbol_list) <required>: Remove.
4450 2015-08-06 Pedro Alves <palves@redhat.com>
4452 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4453 count if stopping and suspending threads.
4454 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4455 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4456 (linux_detach): Complete an ongoing step-over.
4457 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4459 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4460 (linux_wait_1): If passing a signal to the inferior after
4461 finishing a step-over, unsuspend and re-resume all lwps. If we
4462 see a single-step event but the thread should be continuing, don't
4463 pass the trap to gdb.
4464 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4465 internal_error instead of gdb_assert.
4466 (enqueue_pending_signal): New function.
4467 (check_ptrace_stopped_lwp_gone): Add debug output.
4468 (start_step_over): Use internal_error instead of gdb_assert.
4469 (complete_ongoing_step_over): New function.
4470 (linux_resume_one_thread): Don't resume a suspended thread.
4471 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4474 2015-08-06 Pedro Alves <palves@redhat.com>
4476 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4477 (linux_thread_alive): Use lwp_is_marked_dead.
4478 (extended_event_reported): Delete.
4479 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4480 instead of extended_event_reported.
4481 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4483 (lwp_is_marked_dead): New function.
4484 (lwp_running): Use lwp_is_marked_dead.
4485 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4488 2015-08-06 Pedro Alves <palves@redhat.com>
4490 * linux-low.c (linux_wait_1): Move fork event output out of the
4491 !report_to_gdb check. Pass event_child->waitstatus to
4492 target_waitstatus_to_string instead of ourstatus.
4494 2015-08-04 Yao Qi <yao.qi@linaro.org>
4496 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4497 if current_thread is 32 bit.
4499 2015-08-04 Yao Qi <yao.qi@linaro.org>
4501 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4502 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4503 * server.c (extended_protocol): Remove "static".
4504 * server.h (extended_protocol): Declare it.
4506 2015-08-04 Yao Qi <yao.qi@linaro.org>
4508 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4509 both aarch64 and aarch32.
4510 (aarch64_set_pc): Likewise.
4512 2015-08-04 Yao Qi <yao.qi@linaro.org>
4514 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4515 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4516 arm-with-neon.xml to srv_xmlfiles.
4517 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4518 (is_64bit_tdesc): New function.
4519 (aarch64_linux_read_description): New function.
4520 (aarch64_arch_setup): Call aarch64_linux_read_description.
4521 (regs_info): Rename to regs_info_aarch64.
4522 (aarch64_regs_info): Return right regs_info.
4523 (initialize_low_arch): Call initialize_low_arch_aarch32.
4525 2015-08-04 Yao Qi <yao.qi@linaro.org>
4527 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4528 * linux-aarch32-low.c: New file.
4529 * linux-aarch32-low.h: New file.
4530 * linux-arm-low.c (arm_fill_gregset): Move it to
4531 linux-aarch32-low.c.
4532 (arm_store_gregset): Likewise.
4533 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4534 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4535 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4536 (regs_info): Rename to regs_info_arm.
4537 (arm_regs_info): Return regs_info_aarch32 if
4538 have_ptrace_getregset is 1 and target description is
4539 arm_with_neon or arm_with_vfpv3.
4540 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4541 Call initialize_low_arch_aarch32 instead.
4543 2015-08-04 Yao Qi <yao.qi@linaro.org>
4545 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4546 * linux-low.c: ... here.
4547 * linux-low.h (have_ptrace_getregset): Declare it.
4549 2015-08-04 Pedro Alves <palves@redhat.com>
4551 * thread-db.c (struct thread_db): Use new typedefs.
4552 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4554 (disable_thread_event_reporting): Cast result of dlsym to
4555 destination function pointer type.
4556 (thread_db_mourn): Use td_ta_delete_ftype.
4558 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4560 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4562 (CDX_BREAKPOINT): Define for R2.
4563 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4564 (the_low_target): Add comments.
4566 2015-07-30 Yao Qi <yao.qi@linaro.org>
4568 * linux-arm-low.c (arm_hwcap): Remove it.
4569 (arm_read_description): New local variable arm_hwcap. Don't
4570 set arm_hwcap to zero.
4572 2015-07-30 Yao Qi <yao.qi@linaro.org>
4574 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4575 Use regcache->tdesc instead.
4576 (arm_store_wmmxregset): Likewise.
4577 (arm_fill_vfpregset): Likewise.
4578 (arm_store_vfpregset): Likewise.
4580 2015-07-30 Yao Qi <yao.qi@linaro.org>
4582 * linux-arm-low.c: Include arch/arm.h.
4583 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4584 (arm_store_gregset): Likewise.
4586 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4588 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4589 ptrace's 4th parameter.
4591 2015-07-27 Yao Qi <yao.qi@linaro.org>
4593 * configure.srv (case aarch64*-*-linux*): Don't set
4596 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4598 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4600 * linux-arm-low.c: Likewise.
4601 * linux-cris-low.c: Likewise.
4602 * linux-crisv32-low.c: Likewise.
4603 * linux-low.c: Likewise.
4604 * linux-m68k-low.c: Likewise.
4605 * linux-mips-low.c: Likewise.
4606 * linux-nios2-low.c: Likewise.
4607 * linux-s390-low.c: Likewise.
4608 * linux-sparc-low.c: Likewise.
4609 * linux-tic6x-low.c: Likewise.
4610 * linux-tile-low.c: Likewise.
4611 * linux-x86-low.c: Likewise.
4613 2015-07-24 Pedro Alves <palves@redhat.com>
4615 * config.in: Regenerate.
4616 * configure: Regenerate.
4618 2015-07-24 Pedro Alves <palves@redhat.com>
4620 * acinclude.m4: Include ../ptrace.m4.
4621 * configure.ac: Call GDB_AC_PTRACE.
4622 * config.in, configure: Regenerate.
4624 2015-07-24 Yao Qi <yao.qi@linaro.org>
4626 * linux-low.c (linux_create_inferior): Remove setting to
4627 proc->priv->new_inferior.
4628 (linux_attach): Likewise.
4629 (linux_low_filter_event): Likewise.
4630 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4632 2015-07-24 Yao Qi <yao.qi@linaro.org>
4634 * linux-low.c (linux_arch_setup): New function.
4635 (linux_low_filter_event): If proc->tdesc is NULL and
4636 proc->attached is true, call the_low_target.arch_setup.
4637 Otherwise, keep status pending, and return.
4638 (linux_resume_one_lwp_throw): Don't call get_pc if
4639 thread->while_stepping isn't NULL. Don't call
4640 get_thread_regcache if proc->tdesc is NULL.
4641 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4642 (linux_target_ops): Install arch_setup.
4643 * server.c (start_inferior): Call the_target->arch_setup.
4644 * target.h (struct target_ops) <arch_setup>: New field.
4645 (target_arch_setup): New marco.
4646 * lynx-low.c (lynx_target_ops): Update.
4647 * nto-low.c (nto_target_ops): Update.
4648 * spu-low.c (spu_target_ops): Update.
4649 * win32-low.c (win32_target_ops): Update.
4651 2015-07-24 Yao Qi <yao.qi@linaro.org>
4653 * linux-low.c (linux_add_process): Don't set
4654 proc->priv->new_inferior.
4655 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4656 (linux_attach): Likewise.
4658 2015-07-24 Yao Qi <yao.qi@linaro.org>
4660 * server.c (start_inferior): Code refactor.
4662 2015-07-24 Yao Qi <yao.qi@linaro.org>
4664 * server.c (process_serial_event): Set general_thread.
4666 2015-07-21 Yao Qi <yao.qi@linaro.org>
4668 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4669 aarch64_linux_get_debug_reg_capacity.
4671 2015-07-17 Yao Qi <yao.qi@linaro.org>
4673 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4674 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4675 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4676 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4677 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4678 (AARCH64_HWP_ALIGNMENT): Likewise.
4679 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4680 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4681 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4682 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4683 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4684 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4685 (struct aarch64_debug_reg_state): Likewise.
4686 (struct arch_lwp_info): Likewise.
4687 (aarch64_align_watchpoint): Likewise.
4688 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4689 (aarch64_watchpoint_length): Likewise.
4690 (aarch64_point_encode_ctrl_reg): Likewise
4691 (aarch64_point_is_aligned): Likewise.
4692 (aarch64_align_watchpoint): Likewise.
4693 (aarch64_linux_set_debug_regs):
4694 (aarch64_dr_state_insert_one_point): Likewise.
4695 (aarch64_dr_state_remove_one_point): Likewise.
4696 (aarch64_handle_breakpoint): Likewise.
4697 (aarch64_handle_aligned_watchpoint): Likewise.
4698 (aarch64_handle_unaligned_watchpoint): Likewise.
4699 (aarch64_handle_watchpoint): Likewise.
4701 2015-07-17 Yao Qi <yao.qi@linaro.org>
4703 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4704 and don't aarch64_get_debug_reg_state. All callers update.
4705 (aarch64_handle_aligned_watchpoint): Likewise.
4706 (aarch64_handle_unaligned_watchpoint): Likewise.
4707 (aarch64_handle_watchpoint): Likewise.
4708 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4709 (aarch64_remove_point): Likewise.
4711 2015-07-17 Yao Qi <yao.qi@linaro.org>
4713 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4715 (aarch64_handle_unaligned_watchpoint): Likewise.
4717 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4719 Revert the previous 3 commits:
4720 Move gdb_regex* to common/
4721 Move linux_find_memory_regions_full & co.
4722 gdbserver build-id attribute generator
4724 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4725 Jan Kratochvil <jan.kratochvil@redhat.com>
4727 gdbserver build-id attribute generator.
4728 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4729 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4730 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4732 (get_dynamic): Use find_pdhr to traverse program headers.
4733 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4734 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4735 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4736 (get_hex_build_id): New.
4737 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4738 to reply XML document.
4740 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4741 Jan Kratochvil <jan.kratochvil@redhat.com>
4743 * target.c: Include target/target-utils.h and fcntl.h.
4744 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4745 (target_fileio_read_stralloc): New functions.
4747 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4749 * Makefile.in (OBS): Add gdb_regex.o.
4751 * config.in: Rebuilt.
4752 * configure: Rebuilt.
4754 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4755 Jan Kratochvil <jan.kratochvil@redhat.com>
4757 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4758 * Makefile.in (OBS): Add target-utils.o.
4759 (linux-maps.o, target-utils.o): New.
4760 * configure.srv (srv_linux_obj): Add linux-maps.o.
4762 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4764 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4766 (the_low_target): Install it.
4768 2015-07-14 Pedro Alves <palves@redhat.com>
4770 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4771 Instead, ignore ECHILD, and throw an error for other errnos.
4773 2015-07-10 Pedro Alves <palves@redhat.com>
4775 * event-loop.c (struct callback_event) <data>: Change type to
4776 gdb_client_data instance instead of gdb_client_data pointer.
4777 (append_callback_event): Adjust.
4779 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4781 * linux-aarch64-low.c: Add comments for each linux_target_ops
4782 method. Remove comments already covered in target_ops and
4783 linux_target_ops definitions.
4784 (the_low_target): Add comments for each unimplemented method.
4786 2015-07-09 Yao Qi <yao.qi@linaro.org>
4788 * linux-aarch64-low.c (aarch64_regmap): Remove.
4789 (aarch64_usrregs_info): Remove.
4790 (regs_info): Set field usrregs to NULL.
4792 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4794 * linux-low.c: Include "rsp-low.h"
4795 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4796 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4797 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4798 (handle_btrace_enable_pt): New.
4799 (handle_btrace_general_set): Support "pt".
4800 (handle_btrace_conf_general_set): Support "pt:size".
4802 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4804 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4807 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4809 * linux-aarch64-low.c: Remove comment about endianness.
4810 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4811 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4814 2015-06-24 Gary Benson <gbenson@redhat.com>
4816 * linux-i386-ipa.c (stdint.h): Do not include.
4817 * lynx-i386-low.c (stdint.h): Likewise.
4818 * lynx-ppc-low.c (stdint.h): Likewise.
4819 * mem-break.c (stdint.h): Likewise.
4820 * thread-db.c (stdint.h): Likewise.
4821 * tracepoint.c (stdint.h): Likewise.
4822 * win32-low.c (stdint.h): Likewise.
4824 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4826 * server.c (write_qxfer_response): Update call to
4827 remote_escape_output.
4829 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4830 Jan Kratochvil <jan.kratochvil@redhat.com>
4832 Merge multiple hex conversions.
4833 * gdbreplay.c (tohex): Rename to 'fromhex'.
4834 (logchar): Use fromhex.
4836 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4838 * server.c (handle_qxfer_libraries): Set `version' attribute for
4841 2015-06-10 Gary Benson <gbenson@redhat.com>
4843 * target.h (struct target_ops) <multifs_open>: New field.
4844 <multifs_unlink>: Likewise.
4845 <multifs_readlink>: Likewise.
4846 * linux-low.c (nat/linux-namespaces.h): New include.
4847 (linux_target_ops): Initialize the_target->multifs_open,
4848 the_target->multifs_unlink and the_target->multifs_readlink.
4849 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4850 * hostio.c (hostio_fs_pid): New static variable.
4851 (hostio_handle_new_gdb_connection): New function.
4852 (handle_setfs): Likewise.
4853 (handle_open): Use the_target->multifs_open as appropriate.
4854 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4855 (handle_readlink): Use the_target->multifs_readlink as
4857 (handle_vFile): Handle vFile:setfs packets.
4858 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4859 after target_handle_new_gdb_connection.
4861 2015-06-10 Gary Benson <gbenson@redhat.com>
4863 * configure.ac (AC_CHECK_FUNCS): Add setns.
4864 * config.in: Regenerate.
4865 * configure: Likewise.
4866 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4867 (linux-namespaces.o): New rule.
4868 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4870 2015-06-09 Gary Benson <gbenson@redhat.com>
4872 * hostio.c (handle_open): Process mode argument with
4873 fileio_to_host_mode.
4875 2015-06-01 Yao Qi <yao.qi@linaro.org>
4877 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4878 * linux-x86-low.c: Likewise.
4880 2015-05-28 Don Breazeal <donb@codesourcery.com>
4882 * linux-low.c (handle_extended_wait): Initialize
4883 thread_info.last_resume_kind for new fork children.
4885 2015-05-15 Pedro Alves <palves@redhat.com>
4887 * target.h (target_handle_new_gdb_connection): Rewrite using if
4888 wrapped in do/while.
4890 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4892 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4893 * configure, config.in: Regenerate.
4894 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4897 2015-05-12 Don Breazeal <donb@codesourcery.com>
4899 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4900 PTRACE_EVENT_VFORK_DONE.
4901 (linux_low_ptrace_options, extended_event_reported): Add vfork
4903 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4904 and "vforkdone" for RSP 'T' Stop Reply Packet.
4905 * server.h (report_vfork_events): Declare
4908 2015-05-12 Don Breazeal <donb@codesourcery.com>
4910 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4911 (the_low_target) <new_fork>: Initialize new member.
4912 * linux-arm-low.c (arm_new_fork): New function.
4913 (the_low_target) <new_fork>: Initialize new member.
4914 * linux-low.c (handle_extended_wait): Call new target function
4916 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4917 * linux-mips-low.c (mips_add_watchpoint): New function
4918 extracted from mips_insert_point.
4919 (the_low_target) <new_fork>: Initialize new member.
4920 (mips_linux_new_fork): New function.
4921 (mips_insert_point): Call mips_add_watchpoint.
4922 * linux-x86-low.c (x86_linux_new_fork): New function.
4923 (the_low_target) <new_fork>: Initialize new member.
4925 2015-05-12 Don Breazeal <donb@codesourcery.com>
4927 * linux-low.c (handle_extended_wait): Implement return value,
4928 rename argument 'event_child' to 'event_lwp', handle
4929 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4930 (linux_low_ptrace_options): New function.
4931 (linux_low_filter_event): Call linux_low_ptrace_options,
4932 use different argument fo linux_enable_event_reporting,
4933 use return value from handle_extended_wait.
4934 (extended_event_reported): New function.
4935 (linux_wait_1): Call extended_event_reported and set
4936 status to report fork events.
4937 (linux_write_memory): Add pid to debug message.
4938 (reset_lwp_ptrace_options_callback): New function.
4939 (linux_handle_new_gdb_connection): New function.
4940 (linux_target_ops): Initialize new structure member.
4941 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4942 * lynx-low.c: Initialize new structure member.
4943 * remote-utils.c (prepare_resume_reply): Implement stop reason
4944 "fork" for "T" stop message.
4945 * server.c (handle_query): Call handle_new_gdb_connection.
4946 * server.h (report_fork_events): Declare global flag.
4947 * target.h (struct target_ops) <handle_new_gdb_connection>:
4949 (target_handle_new_gdb_connection): New macro.
4950 * win32-low.c: Initialize new structure member.
4952 2015-05-12 Don Breazeal <donb@codesourcery.com>
4954 * mem-break.c (APPEND_TO_LIST): Define macro.
4955 (clone_agent_expr): New function.
4956 (clone_one_breakpoint): New function.
4957 (clone_all_breakpoints): New function.
4958 * mem-break.h: Declare new functions.
4960 2015-05-12 Don Breazeal <donb@codesourcery.com>
4962 * linux-low.c (linux_supports_fork_events): New function.
4963 (linux_supports_vfork_events): New function.
4964 (linux_target_ops): Initialize new structure members.
4965 (initialize_low): Call linux_check_ptrace_features.
4966 * lynx-low.c (lynx_target_ops): Initialize new structure
4968 * server.c (report_fork_events, report_vfork_events):
4970 (handle_query): Add new features to qSupported packet and
4972 (captured_main): Initialize new global variables.
4973 * target.h (struct target_ops) <supports_fork_events>:
4975 <supports_vfork_events>: New member.
4976 (target_supports_fork_events): New macro.
4977 (target_supports_vfork_events): New macro.
4978 * win32-low.c (win32_target_ops): Initialize new structure
4981 2015-05-12 Gary Benson <gbenson@redhat.com>
4983 * server.c (handle_qxfer_exec_file): Use current process
4986 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4988 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4989 Remove HAVE_PTRACE_GETREGS conditionals.
4990 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4991 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4993 2015-05-08 Yao Qi <yao.qi@linaro.org>
4995 * linux-low.c (linux_supports_conditional_breakpoints): New
4997 (linux_target_ops): Install new target method.
4998 * lynx-low.c (lynx_target_ops): Install NULL hook for
4999 supports_conditional_breakpoints.
5000 * nto-low.c (nto_target_ops): Likewise.
5001 * spu-low.c (spu_target_ops): Likewise.
5002 * win32-low.c (win32_target_ops): Likewise.
5003 * server.c (handle_query): Check
5004 target_supports_conditional_breakpoints.
5005 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5007 (target_supports_conditional_breakpoints): New macro.
5009 2015-05-06 Pedro Alves <palves@redhat.com>
5012 * server.c (start_inferior): If the process exits, mourn it.
5014 2015-04-21 Gary Benson <gbenson@redhat.com>
5016 * hostio.c (fileio_open_flags_to_host): Factored out to
5017 fileio_to_host_openflags in common/fileio.c. Single use
5020 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5022 * linux-xtensa-low.c (xtensa_fill_gregset)
5023 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5026 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5028 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5029 (regs_info): Replace usrregs pointer with NULL.
5031 2015-04-17 Gary Benson <gbenson@redhat.com>
5033 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5034 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5035 * server.c (handle_qxfer_exec_file): New function.
5036 (qxfer_packets): Add exec-file entry.
5037 (handle_query): Report qXfer:exec-file:read as supported packet.
5039 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5041 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5043 2015-04-09 Gary Benson <gbenson@redhat.com>
5045 * hostio-errno.c (errno_to_fileio_error): Remove function.
5046 Update caller to use remote_fileio_to_fio_error.
5048 2015-04-09 Yao Qi <yao.qi@linaro.org>
5050 * linux-low.c (linux_insert_point): Call
5051 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5052 (linux_remove_point): Call remove_memory_breakpoint if type is
5054 * linux-x86-low.c (x86_insert_point): Don't call
5055 insert_memory_breakpoint.
5056 (x86_remove_point): Don't call remove_memory_breakpoint.
5058 2015-04-01 Pedro Alves <palves@redhat.com>
5059 Cleber Rosa <crosa@redhat.com>
5061 * server.c (gdbserver_usage): Reorganize and extend the usage
5064 2015-03-24 Pedro Alves <palves@redhat.com>
5066 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5067 output. Also dump TRAP_TRACE.
5068 (linux_low_filter_event): In debug output, distinguish a
5069 resume_stop SIGSTOP from a delayed SIGSTOP.
5071 2015-03-24 Gary Benson <gbenson@redhat.com>
5073 * linux-x86-low.c (x86_linux_new_thread): Moved to
5075 (x86_linux_prepare_to_resume): Likewise.
5077 2015-03-24 Gary Benson <gbenson@redhat.com>
5079 * Makefile.in (x86-linux-dregs.o): New rule.
5080 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5081 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5082 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5083 (x86_linux_dr_get): Likewise.
5084 (x86_linux_dr_set): Likewise.
5085 (update_debug_registers_callback): Likewise.
5086 (x86_linux_dr_set_addr): Likewise.
5087 (x86_linux_dr_get_addr): Likewise.
5088 (x86_linux_dr_set_control): Likewise.
5089 (x86_linux_dr_get_control): Likewise.
5090 (x86_linux_dr_get_status): Likewise.
5091 (x86_linux_update_debug_registers): Likewise.
5093 2015-03-24 Gary Benson <gbenson@redhat.com>
5095 * linux-x86-low.c (x86_linux_update_debug_registers):
5096 New function, factored out from...
5097 (x86_linux_prepare_to_resume): ...this.
5099 2015-03-24 Gary Benson <gbenson@redhat.com>
5101 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5102 (x86_linux_dr_set): Likewise.
5103 (update_debug_registers_callback): Likewise.
5104 (x86_linux_dr_set_addr): Likewise.
5105 (x86_linux_dr_get_addr): Likewise.
5106 (x86_linux_dr_set_control): Likewise.
5107 (x86_linux_dr_get_control): Likewise.
5108 (x86_linux_dr_get_status): Likewise.
5109 (x86_linux_prepare_to_resume): Likewise.
5111 2015-03-24 Gary Benson <gbenson@redhat.com>
5113 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5114 Use perror_with_name. Pass string through gettext.
5115 (x86_linux_dr_set): Likewise.
5117 2015-03-24 Gary Benson <gbenson@redhat.com>
5119 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5120 (x86_linux_dr_set_addr): ...this.
5121 (x86_dr_low_get_addr): Rename to...
5122 (x86_linux_dr_get_addr): ...this.
5123 (x86_dr_low_set_control): Rename to...
5124 (x86_linux_dr_set_control): ...this.
5125 (x86_dr_low_get_control): Rename to...
5126 (x86_linux_dr_get_control): ...this.
5127 (x86_dr_low_get_status): Rename to...
5128 (x86_linux_dr_get_status): ...this.
5129 (x86_dr_low): Update with new function names.
5131 2015-03-24 Gary Benson <gbenson@redhat.com>
5133 * Makefile.in (x86-linux.o): New rule.
5134 * configure.srv: Add x86-linux.o to relevant targets.
5135 * linux-low.c (lwp_set_arch_private_info): New function.
5136 (lwp_arch_private_info): Likewise.
5137 * linux-x86-low.c: Include nat/x86-linux.h.
5138 (arch_lwp_info): Removed structure.
5139 (update_debug_registers_callback):
5140 Use lwp_set_debug_registers_changed.
5141 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5142 and lwp_set_debug_registers_changed.
5143 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5145 2015-03-24 Gary Benson <gbenson@redhat.com>
5147 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5148 * linux-arm-low.c (arm_new_thread): Likewise.
5149 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5150 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5151 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5152 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5154 2015-03-24 Gary Benson <gbenson@redhat.com>
5156 * linux-low.c (ptid_of_lwp): New function.
5157 (lwp_is_stopped): Likewise.
5158 (lwp_stop_reason): Likewise.
5159 * linux-x86-low.c (update_debug_registers_callback):
5161 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5164 2015-03-24 Gary Benson <gbenson@redhat.com>
5166 * linux-low.h (linux_stop_lwp): Remove declaration.
5168 2015-03-24 Gary Benson <gbenson@redhat.com>
5170 * linux-low.h: Include nat/linux-nat.h.
5171 * linux-low.c (iterate_over_lwps_args): New structure.
5172 (iterate_over_lwps_filter): New function.
5173 (iterate_over_lwps): Likewise.
5174 * linux-x86-low.c (update_debug_registers_callback):
5175 Update signature to what iterate_over_lwps expects.
5176 Remove PID check that iterate_over_lwps now performs.
5177 (x86_dr_low_set_addr): Use iterate_over_lwps.
5178 (x86_dr_low_set_control): Likewise.
5180 2015-03-24 Gary Benson <gbenson@redhat.com>
5182 * linux-x86-low.c (x86_debug_reg_state): New function.
5183 (x86_linux_prepare_to_resume): Use the above.
5185 2015-03-24 Gary Benson <gbenson@redhat.com>
5187 * linux-low.c (current_lwp_ptid): New function.
5188 * linux-x86-low.c: Include nat/linux-nat.h.
5189 (x86_dr_low_get_addr): Use current_lwp_ptid.
5190 (x86_dr_low_get_control): Likewise.
5191 (x86_dr_low_get_status): Likewise.
5193 2015-03-20 Pedro Alves <palves@redhat.com>
5195 * tracepoint.c (cmd_qtstatus): Make "str" const.
5197 2015-03-20 Pedro Alves <palves@redhat.com>
5199 * server.c (handle_general_set): Make "req_str" const.
5201 2015-03-19 Pedro Alves <palves@redhat.com>
5203 * linux-low.c (linux_resume_one_lwp): Rename to ...
5204 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5205 instead call perror_with_name.
5206 (check_ptrace_stopped_lwp_gone): New function.
5207 (linux_resume_one_lwp): Reimplement as wrapper around
5208 linux_resume_one_lwp_throw that swallows errors if the LWP is
5211 2015-03-19 Pedro Alves <palves@redhat.com>
5213 * linux-low.c (count_events_callback, select_event_lwp_callback):
5214 No longer check whether the thread has resume_stop as last resume
5217 2015-03-19 Pedro Alves <palves@redhat.com>
5219 * linux-low.c (count_events_callback, select_event_lwp_callback):
5220 Use the lwp's status_pending_p field, not the thread's.
5222 2015-03-19 Pedro Alves <palves@redhat.com>
5224 * linux-low.c (select_event_lwp_callback): Update comments to
5225 no longer mention SIGTRAP.
5227 2015-03-18 Gary Benson <gbenson@redhat.com>
5229 * server.c (handle_query): Do not report vFile:fstat as supported.
5231 2015-03-11 Gary Benson <gbenson@redhat.com>
5233 * hostio.c (sys/types.h): New include.
5234 (sys/stat.h): Likewise.
5235 (common-remote-fileio.h): Likewise.
5236 (handle_fstat): New function.
5237 (handle_vFile): Handle vFile:fstat packets.
5239 2015-03-11 Gary Benson <gbenson@redhat.com>
5241 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5242 struct stat.st_blocks and struct stat.st_blksize.
5243 * configure: Regenerate.
5244 * config.in: Likewise.
5245 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5246 (OBS): Add common-remote-fileio.o.
5247 (common-remote-fileio.o): New rule.
5249 2015-03-09 Pedro Alves <palves@redhat.com>
5251 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5252 'struct sockaddr' pointer in 'accept' call.
5254 2015-03-09 Pedro Alves <palves@redhat.com>
5257 2015-03-07 Pedro Alves <palves@redhat.com>
5258 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5259 or <winsock2.h> here. Instead include "gdb_socket.h".
5260 (remote_open): Use union gdb_sockaddr_u.
5261 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5262 or <winsock2.h> here. Instead include "gdb_socket.h".
5263 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5264 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5266 (init_named_socket, gdb_agent_helper_thread): Use union
5269 2015-03-07 Pedro Alves <palves@redhat.com>
5271 * configure.ac (build_warnings): Move
5272 -Wdeclaration-after-statement to the C-specific set.
5273 * configure: Regenerate.
5275 2015-03-07 Pedro Alves <palves@redhat.com>
5277 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5278 or <winsock2.h> here. Instead include "gdb_socket.h".
5279 (remote_open): Use union gdb_sockaddr_u.
5280 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5281 or <winsock2.h> here. Instead include "gdb_socket.h".
5282 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5283 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5285 (init_named_socket, gdb_agent_helper_thread): Use union
5288 2015-03-07 Pedro Alves <palves@redhat.com>
5290 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5293 2015-03-06 Yao Qi <yao.qi@linaro.org>
5295 * linux-aarch64-low.c (aarch64_insert_point): Use
5296 show_debug_regs as a boolean.
5297 (aarch64_remove_point): Likewise.
5299 2015-03-05 Pedro Alves <palves@redhat.com>
5301 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5302 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5303 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5304 * nto-low.c (nto_target_ops): Likewise.
5305 * spu-low.c (spu_target_ops): Likewise.
5306 * win32-low.c (win32_target_ops): Likewise.
5308 2015-03-04 Pedro Alves <palves@redhat.com>
5310 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5311 Decide whether a breakpoint triggered based on the SIGTRAP's
5313 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5314 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5315 (linux_low_filter_event): Check for breakpoints before checking
5317 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5319 (linux_stopped_by_sw_breakpoint)
5320 (linux_supports_stopped_by_sw_breakpoint)
5321 (linux_stopped_by_hw_breakpoint)
5322 (linux_supports_stopped_by_hw_breakpoint): New functions.
5323 (linux_target_ops): Install new target methods.
5325 2015-03-04 Pedro Alves <palves@redhat.com>
5327 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5328 * server.c (swbreak_feature, hwbreak_feature): New globals.
5329 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5330 (captured_main): Clear swbreak_feature and hwbreak_feature.
5331 * server.h (swbreak_feature, hwbreak_feature): Declare.
5332 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5333 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5334 supports_stopped_by_hw_breakpoint>: New fields.
5335 (target_supports_stopped_by_sw_breakpoint)
5336 (target_stopped_by_sw_breakpoint)
5337 (target_supports_stopped_by_hw_breakpoint)
5338 (target_stopped_by_hw_breakpoint): Declare.
5340 2015-03-04 Pedro Alves <palves@redhat.com>
5342 enum lwp_stop_reason -> enum target_stop_reason
5343 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5344 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5345 (linux_wait_1, stuck_in_jump_pad_callback)
5346 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5347 (linux_stopped_by_watchpoint):
5348 * linux-low.h (enum lwp_stop_reason): Delete.
5349 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5350 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5352 2015-03-04 Yao Qi <yao.qi@linaro.org>
5354 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5356 2015-03-03 Gary Benson <gbenson@redhat.com>
5358 * hostio.c (handle_vFile): Fix prefix lengths.
5360 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5362 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5365 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5367 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5368 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5369 (clean): Add "rm -f" for above C files.
5370 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5371 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5372 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5373 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5374 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5375 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5376 (init_registers_s390x_vx_linux64)
5377 (init_registers_s390x_tevx_linux64)
5378 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5379 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5381 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5382 (s390_store_vxrs_high): New functions.
5383 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5385 (s390_arch_setup): Add logic for selecting one of the new target
5386 descriptions. Activate the new vector regsets if applicable.
5387 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5388 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5389 and init_registers_s390x_tevx_linux64.
5391 2015-03-01 Pedro Alves <palves@redhat.com>
5393 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5396 2015-02-27 Pedro Alves <palves@redhat.com>
5398 * linux-x86-low.c (u_debugreg_offset): New function.
5399 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5401 2015-02-27 Pedro Alves <palves@redhat.com>
5403 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5404 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5405 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5406 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5407 (ps_lsetfpregs, ps_getpid)
5408 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5409 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5410 (ps_lsetxregs, ps_plog): Declare.
5412 2015-02-27 Pedro Alves <palves@redhat.com>
5414 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5415 IP_AGENT_EXPORT_FUNC.
5416 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5417 IP_AGENT_EXPORT_FUNC.
5418 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5419 (IP_AGENT_EXPORT): Delete.
5420 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5421 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5422 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5423 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5424 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5425 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5426 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5427 (traceframe_read_count, traceframe_write_count)
5428 (traceframes_created, trace_state_variables, get_raw_reg)
5429 (get_trace_state_variable_value, set_trace_state_variable_value)
5430 (ust_loaded, helper_thread_id, cmd_buf): Use
5431 IPA_SYM_EXPORTED_NAME.
5432 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5433 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5434 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5435 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5436 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5437 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5438 EXTERN_C_PUSH/EXTERN_C_POP.
5439 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5440 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5441 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5442 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5443 (traceframe_write_count, traceframe_read_count)
5444 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5445 (about_to_request_buffer_space, get_trace_state_variable_value)
5446 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5447 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5448 EXTERN_C_PUSH/EXTERN_C_POP.
5449 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5450 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5451 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5452 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5453 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5454 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5455 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5456 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5458 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5459 (IP_AGENT_EXPORT_VAR_DECL): Define.
5461 (gdb_agent_get_raw_reg): Declare.
5463 2015-02-27 Tom Tromey <tromey@redhat.com>
5464 Pedro Alves <palves@redhat.com>
5466 Rename symbols whose names are reserved C++ keywords throughout.
5468 2015-02-27 Pedro Alves <palves@redhat.com>
5470 * Makefile.in (COMPILER): New, get it from autoconf.
5471 (CXX): Get from autoconf instead.
5472 (COMPILE.pre): Use COMPILER.
5473 (CC-LD): Rename to ...
5474 (CC_LD): ... this. Use COMPILER.
5475 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5476 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5477 * acinclude.m4: Include build-with-cxx.m4.
5478 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5479 Disable -Werror by default if building in C++ mode.
5480 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5481 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5482 the C++ compiler. Save/restore CXXFLAGS too.
5483 * configure: Regenerate.
5485 2015-02-27 Pedro Alves <palves@redhat.com>
5487 * acinclude.m4: Include libiberty.m4.
5488 * configure.ac: Call libiberty_INIT.
5489 * config.in, configure: Regenerate.
5491 2015-02-26 Pedro Alves <palves@redhat.com>
5493 * linux-low.c (linux_wait_1): When incrementing the PC past a
5494 program breakpoint always use the_low_target.breakpoint_len as
5495 increment, rather than the maximum between that and
5496 the_low_target.decr_pc_after_break.
5498 2015-02-23 Pedro Alves <palves@redhat.com>
5500 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5501 thread was doing a step-over; always adjust the PC if
5502 we stepped over a permanent breakpoint.
5503 (linux_wait_1): If we stepped over breakpoint that was on top of a
5504 permanent breakpoint, manually advance the PC past it.
5506 2015-02-23 Pedro Alves <palves@redhat.com>
5508 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5510 (x86_fill_gregset, x86_store_gregset): Use it when handling
5513 2015-02-20 Pedro Alves <palves@redhat.com>
5515 * thread-db.c: Include "nat/linux-procfs.h".
5516 (thread_db_init): Skip listing new threads if the kernel supports
5517 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5519 2015-02-20 Pedro Alves <palves@redhat.com>
5521 * linux-low.c (status_pending_p_callback): Use ptid_match.
5523 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5525 PR breakpoints/16812
5526 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5527 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5528 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5530 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5532 PR breakpoints/15956
5533 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5535 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5537 * linux-low.c (linux_low_btrace_conf): Print size.
5538 * server.c (handle_btrace_conf_general_set): New.
5539 (hanle_general_set): Call handle_btrace_conf_general_set.
5540 (handle_query): Report Qbtrace-conf:bts:size as supported.
5542 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5544 * linux-low.c (linux_low_enable_btrace): Update parameters.
5545 (linux_low_btrace_conf): New.
5546 (linux_target_ops)<to_btrace_conf>: Initialize.
5547 * server.c (current_btrace_conf): New.
5548 (handle_btrace_enable): Rename to ...
5549 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5550 to target_enable_btrace. Update comment. Update users.
5551 (handle_qxfer_btrace_conf): New.
5552 (qxfer_packets): Add btrace-conf entry.
5553 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5554 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5555 (target_ops)<read_btrace_conf>: New.
5556 (target_enable_btrace): Update parameters.
5557 (target_read_btrace_conf): New.
5559 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5561 * server.c (handle_btrace_general_set): Remove call to
5562 target_supports_btrace.
5563 (supported_btrace_packets): New.
5564 (handle_query): Call supported_btrace_packets.
5565 * target.h: include btrace-common.h.
5566 (btrace_target_info): Removed.
5567 (supports_btrace, target_supports_btrace): Update parameters.
5569 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5571 * Makefile.in (SFILES): Add common/btrace-common.c.
5572 (OBS): Add common/btrace-common.o.
5573 (btrace-common.o): Add build rules.
5574 * linux-low: Include btrace-common.h.
5575 (linux_low_read_btrace): Use struct btrace_data. Call
5576 btrace_data_init and btrace_data_fini.
5578 2015-02-06 Pedro Alves <palves@redhat.com>
5580 * thread-db.c (find_new_threads_callback): Add debug output.
5582 2015-02-04 Pedro Alves <palves@redhat.com>
5584 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5585 (resume_stopped_resumed_lwps): New function.
5586 (linux_wait_for_event_filtered): Use it.
5588 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5590 * Makefile.in (SFILES): Add linux-personality.c.
5591 (linux-personality.o): New rule.
5592 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5593 list of objects to be built.
5594 * linux-low.c: Include nat/linux-personality.h.
5595 (linux_create_inferior): Remove code to disable address space
5596 randomization (moved to ../nat/linux-personality.c). Create
5597 cleanup to disable address space randomization.
5599 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5601 * Makefile.in (posix-strerror.o): New rule.
5602 (mingw-strerror.o): Likewise.
5603 * configure: Regenerated.
5604 * configure.ac: Source file ../common/common.host. Initialize new
5605 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5607 2015-01-14 Yao Qi <yao@codesourcery.com>
5609 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5610 (ppc-linux.o): New rule.
5611 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5612 * configure.ac: AC_CHECK_FUNCS(getauxval).
5613 * config.in: Re-generated.
5614 * configure: Re-generated.
5615 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5616 ppc64_64bit_inferior_p
5618 2015-01-14 Yao Qi <yao@codesourcery.com>
5620 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5621 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5622 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5623 (PT_ORIG_R3, PT_TRAP): Likewise.
5624 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5625 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5626 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5628 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5630 * i387-fp.c (i387_cache_to_xsave): In look over
5631 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5632 zmmh_low_space field by use of zmmh_high_space.
5634 2015-01-09 Pedro Alves <palves@redhat.com>
5636 * linux-low.c (step_over_bkpt): Move higher up in the file.
5637 (handle_extended_wait): Don't store the stop_pc here.
5638 (get_stop_pc): Adjust comments and rename to ...
5639 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5640 stopped for a software breakpoint or hardware breakpoint.
5641 (thread_still_has_status_pending_p): New function.
5642 (status_pending_p_callback): Use
5643 thread_still_has_status_pending_p. If the event is no longer
5644 interesting, resume the LWP.
5645 (handle_tracepoints): Add assert.
5646 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5647 (wstatus_maybe_breakpoint): New function.
5648 (cancel_breakpoint): Delete function.
5649 (check_stopped_by_watchpoint): New function, factored out from
5650 linux_low_filter_event.
5651 (lp_status_maybe_breakpoint): Delete function.
5652 (linux_low_filter_event): Remove filter_ptid argument.
5653 Leave thread group exits pending here. Store the LWP's stop PC.
5654 Always leave events pending.
5655 (linux_wait_for_event_filtered): Pull all events out of the
5656 kernel, and leave them all pending.
5657 (count_events_callback, select_event_lwp_callback): Consider all
5659 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5660 (select_event_lwp): Only give preference to the stepping LWP in
5661 all-stop mode. Adjust comments.
5662 (ignore_event): New function.
5663 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5664 references to cancel_breakpoints. Adjust to renames. Also give
5665 equal priority to all LWPs that have had events in non-stop mode.
5666 If reporting a software breakpoint event, unadjust the LWP's PC.
5667 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5668 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5670 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5671 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5672 (linux_stopped_by_watchpoint): Adjust.
5673 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5674 * linux-low.h (enum lwp_stop_reason): New.
5675 (struct lwp_info) <stop_pc>: Adjust comment.
5676 <stopped_by_watchpoint>: Delete field.
5677 <stop_reason>: New field.
5678 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5679 * mem-break.c (software_breakpoint_inserted_here)
5680 (hardware_breakpoint_inserted_here): New function.
5681 * mem-break.h (software_breakpoint_inserted_here)
5682 (hardware_breakpoint_inserted_here): Declare.
5683 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5684 (cancel_breakpoints): Delete.
5685 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5686 (upload_fast_traceframes): Remove references to
5689 2015-01-09 Pedro Alves <palves@redhat.com>
5691 * thread-db.c (find_new_threads_callback): Ignore thread if the
5692 kernel thread ID is -1.
5694 2015-01-09 Pedro Alves <palves@redhat.com>
5696 * linux-low.c (linux_attach_fail_reason_string): Move to
5697 nat/linux-ptrace.c, and rename.
5698 (linux_attach_lwp): Update comment.
5699 (attach_proc_task_lwp_callback): New function.
5700 (linux_attach): Adjust to rename and use
5701 linux_proc_attach_tgid_threads.
5702 (linux_attach_fail_reason_string): Delete declaration.
5704 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5706 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5707 * server.c (gdbserver_version): Likewise.
5709 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5711 * remote-utils.c: Include ctype.h.
5712 (input_interrupt): Explicitly handle the case when the char
5713 received is the NUL byte. Improve the printing of non-ASCII
5716 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5718 * linux-low.c (linux_low_filter_event): Update call to
5719 linux_enable_event_reporting following the addition of
5720 a new parameter to that function.
5722 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5725 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5726 (AARCH64_FPCR_REGNO): Likewise.
5727 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5728 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5729 (aarch64_store_fpregset): Likewise.
5731 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5733 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5734 Remove FIXME comment about assumption about N.
5736 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5738 * configure.ac: If large-file support is disabled in GDBserver,
5739 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5740 * configure: Regenerate.
5742 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5744 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5745 warning upon ENODATA from ptrace.
5746 * linux-s390-low.c (s390_store_tdb): New.
5747 (s390_regsets): Add regset for NT_S390_TDB.
5749 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5751 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5752 without a fill_function.
5753 * linux-s390-low.c (s390_fill_last_break): Remove.
5754 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5755 (s390_arch_setup): Use regset's size instead of fill_function for
5758 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5760 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5761 the regset's store function when ptrace returned an error.
5762 * regcache.c (get_thread_regcache): Invalidate register cache
5763 before fetching inferior's registers.
5765 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5767 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5768 while-loop as for-loop.
5769 (regsets_store_inferior_registers): Likewise.
5771 2014-11-28 Yao Qi <yao@codesourcery.com>
5773 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5774 * config.in, configure: Re-generate.
5775 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5778 2014-11-21 Yao Qi <yao@codesourcery.com>
5780 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5781 (AC_CHECK_HEADERS): Remove malloc.h.
5782 * configure: Re-generated.
5783 * config.in: Re-generated.
5784 * server.h: Don't include alloca.h and malloc.h.
5785 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5786 Don't include malloc.h.
5788 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5790 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5791 corresponding ERRNO check in same block.
5793 2014-11-12 Pedro Alves <palves@redhat.com>
5795 * server.c (cont_thread): Update comment.
5796 (start_inferior, attach_inferior): No longer clear cont_thread.
5797 (handle_v_cont): No longer set cont_thread.
5798 (captured_main): Clear cont_thread each time a GDB connects.
5800 2014-11-12 Pedro Alves <palves@redhat.com>
5802 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5803 thread, and don't resume all threads if the Hc thread has exited.
5805 2014-11-12 Pedro Alves <palves@redhat.com>
5807 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5808 the process group instead of to a specific LWP.
5810 2014-10-15 Pedro Alves <palves@redhat.com>
5813 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5815 (arm_set_thread_context): Delete.
5816 (the_low_target): Adjust.
5817 * win32-i386-low.c (debug_registers_changed)
5818 (debug_registers_used): Delete.
5819 (update_debug_registers_callback): New function.
5820 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5821 needing to update their debug registers.
5822 (win32_get_current_dr): New function.
5823 (x86_dr_low_get_addr, x86_dr_low_get_control)
5824 (x86_dr_low_get_status): Fetch the debug register from the thread
5826 (i386_initial_stuff): Adjust.
5827 (i386_get_thread_context): Remove current_event parameter. Don't
5828 clear debug_registers_changed nor copy DR values to
5830 (i386_set_thread_context): Delete.
5831 (i386_prepare_to_resume): New function.
5832 (i386_thread_added): Mark the thread as needing to update irs
5834 (the_low_target): Remove i386_set_thread_context and install
5835 i386_prepare_to_resume.
5836 * win32-low.c (win32_get_thread_context): Adjust.
5837 (win32_set_thread_context): Use SetThreadContext
5839 (win32_prepare_to_resume): New function.
5840 (win32_require_context): New function, factored out from ...
5841 (thread_rec): ... this.
5842 (continue_one_thread): Call win32_prepare_to_resume on each thread
5843 we're about to continue.
5844 (win32_resume): Call win32_prepare_to_resume on the event thread.
5845 * win32-low.h (struct win32_thread_info)
5846 <debug_registers_changed>: New field.
5847 (struct win32_target_ops): Change prototype of set_thread_context,
5848 delete set_thread_context and add prepare_to_resume.
5849 (win32_require_context): New declaration.
5851 2014-10-08 Gary Benson <gbenson@redhat.com>
5853 * server.h: Do not include common-exceptions.h.
5855 2014-10-08 Gary Benson <gbenson@redhat.com>
5857 * server.h: Do not include cleanups.h.
5859 2014-09-30 James Hogan <james.hogan@imgtec.com>
5861 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5864 2014-09-23 Yao Qi <yao@codesourcery.com>
5866 * linux-low.c (lp_status_maybe_breakpoint): New function.
5867 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5868 (count_events_callback): Likewise.
5869 (select_event_lwp_callback): Likewise.
5870 (cancel_breakpoints_callback): Likewise.
5872 2014-09-19 Don Breazeal <donb@codesourcery.com>
5874 * linux-low.c (handle_extended_wait): Call
5875 linux_ptrace_get_extended_event.
5876 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5877 linux_is_extended_waitstatus.
5879 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5881 * Makefile.in (CPPFLAGS): Define.
5882 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5883 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5885 2014-09-16 Gary Benson <gbenson@redhat.com>
5887 * inferiors.h (current_inferior): Renamed as...
5888 (current_thread): New variable. All uses updated.
5889 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5890 (maybe_move_out_of_jump_pad): Likewise.
5891 (cancel_breakpoint): Likewise.
5892 (linux_low_filter_event): Likewise.
5893 (wait_for_sigstop): Likewise.
5894 (linux_resume_one_lwp): Likewise.
5895 (need_step_over_p): Likewise.
5896 (start_step_over): Likewise.
5897 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5898 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5899 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5900 and save_inferior as saved_thread.
5901 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5903 (regcache_invalidate_thread): Likewise.
5904 * remote-utils.c (prepare_resume_reply): Likewise.
5905 * thread-db.c (thread_db_get_tls_address): Likewise.
5906 (disable_thread_event_reporting): Likewise.
5907 (remove_thread_event_breakpoints): Likewise.
5908 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5910 * target.h (set_desired_inferior): Renamed as...
5911 (set_desired_thread): New declaration. All uses updated.
5912 * server.c (myresume): Updated comment to reference thread instead
5914 (handle_serial_event): Likewise.
5915 (handle_target_event): Likewise.
5917 2014-09-12 Tom Tromey <tromey@redhat.com>
5918 Gary Benson <gbenson@redhat.com>
5920 * regcache.h: Include common-regcache.h.
5921 (regcache_read_pc): Don't declare.
5922 * regcache.c (get_thread_regcache_for_ptid): New function.
5924 2014-09-11 Tom Tromey <tromey@redhat.com>
5925 Gary Benson <gbenson@redhat.com>
5927 * symbol.c: New file.
5928 * Makefile.in (SFILES): Add symbol.c.
5929 (OBS): Add symbol.o.
5931 2014-09-11 Gary Benson <gbenson@redhat.com>
5933 * target.c (target_stop_ptid, target_continue_ptid): New
5936 2014-09-11 Tom Tromey <tromey@redhat.com>
5937 Gary Benson <gbenson@redhat.com>
5939 * target.h: Include target/target.h.
5940 * target.c (target_read_memory, target_read_uint32)
5941 (target_write_memory): New functions.
5943 2014-09-11 Gary Benson <gbenson@redhat.com>
5945 * server.h (debug_hw_points): Don't declare.
5946 * server.c (debug_hw_points): Don't define. Replace all uses
5947 with show_debug_regs.
5948 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5949 all uses with show_debug_regs.
5951 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5953 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5954 endianness into account.
5955 (ppc_supply_ptrace_register): Likewise.
5957 2014-09-03 James Hogan <james.hogan@imgtec.com>
5959 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5960 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5962 2014-09-03 Gary Benson <gbenson@redhat.com>
5964 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5965 ALL_DEBUG_ADDRESS_REGISTERS.
5967 2014-09-02 Gary Benson <gbenson@redhat.com>
5969 * i386-low.h: Renamed as...
5970 * x86-low.h: New file. All type, function and variable name
5971 prefixes changed from "i386_" to "x86_". All references updated.
5972 * i386-low.c: Renamed as...
5973 * x86-low.c: New file. All type, function and variable name
5974 prefixes changed from "i386_" to "x86_". All references updated.
5976 2014-09-02 Gary Benson <gbenson@redhat.com>
5978 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5979 (x86_linux_new_thread): Likewise.
5981 2014-08-29 Gary Benson <gbenson@redhat.com>
5983 * server.h (setjmp.h): Do not include.
5984 (toplevel): Do not declare.
5985 (common-exceptions.h): Include.
5986 (cleanups.h): Likewise.
5987 * server.c (toplevel): Do not define.
5988 (exit_code): New static global.
5989 (detach_or_kill_for_exit_cleanup): New function.
5990 (main): New function. Original main renamed to...
5991 (captured_main): New function.
5992 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5994 2014-08-29 Gary Benson <gbenson@redhat.com>
5996 * Makefile.in (SFILES): Add common/common-exceptions.c.
5997 (OBS): Add common-exceptions.o.
5998 (common-exceptions.o): New rule.
5999 * utils.c (prepare_to_throw_exception): New function.
6001 2014-08-29 Gary Benson <gbenson@redhat.com>
6003 * config.in: Regenerate.
6004 * configure: Likewise.
6006 2014-08-29 Gary Benson <gbenson@redhat.com>
6008 * Makefile.in (SFILES): Add common/cleanups.c.
6010 (cleanups.o): New rule.
6012 2014-08-29 Gary Benson <gbenson@redhat.com>
6014 * utils.c (internal_vwarning): New function.
6016 2014-08-28 Gary Benson <gbenson@redhat.com>
6018 * utils.h (fatal): Remove declaration.
6019 * utils.c (fatal): Remove function.
6021 2014-08-28 Gary Benson <gbenson@redhat.com>
6023 * tracepoint.c (gdb_agent_init): Replace fatal with
6025 (initialize_tracepoint): Likewise.
6027 2014-08-28 Gary Benson <gbenson@redhat.com>
6029 * remote-utils.c (remote_prepare): Replace fatal with error.
6031 2014-08-28 Gary Benson <gbenson@redhat.com>
6033 * linux-low.c (linux_async): Replace fatal with warning.
6035 (linux_start_non_stop): Return -1 if linux_async failed.
6037 2014-08-28 Gary Benson <gbenson@redhat.com>
6039 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6041 (i386_dr_low_get_addr): Remove vague comment.
6042 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6045 2014-08-28 Gary Benson <gbenson@redhat.com>
6047 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6048 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6050 (linux_resume_one_lwp): Likewise.
6051 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6053 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6054 with internal_error.
6055 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6056 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6057 (find_register_by_name): Replace fatal with internal_error.
6058 (find_regno): Likewise.
6059 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6060 * thread-db.c (thread_db_create_event): Likewise.
6061 (thread_db_load_search): Likewise.
6062 (try_thread_db_load_1): Likewise.
6063 * tracepoint.c (get_jump_space_head): Replace fatal with
6065 (claim_trampoline_space): Likewise.
6066 (have_fast_tracepoint_trampoline_buffer): Likewise.
6067 (cmd_qtstart): Likewise.
6068 (stop_tracing): Likewise.
6069 (fast_tracepoint_collecting): Likewise.
6070 (target_malloc): Likewise.
6071 (download_tracepoint): Likewise.
6072 (download_trace_state_variables): Replace check with gdb_assert.
6073 (upload_fast_traceframes): Replace fatal with internal_error.
6075 2014-08-19 Tom Tromey <tromey@redhat.com>
6076 Gary Benson <gbenson@redhat.com>
6078 * Makefile.in (SFILES): Add common/common-debug.c.
6079 (OBS): Add common-debug.o.
6080 (common-debug.o): New rule.
6081 * debug.h (debug_printf): Don't declare.
6082 * debug.c (debug_printf): Renamed and rewritten as...
6083 (debug_vprintf): New function.
6085 2014-08-19 Gary Benson <gbenson@redhat.com>
6087 * utils.h: Do not include print-utils.h.
6089 2014-08-19 Tom Tromey <tromey@redhat.com>
6090 Gary Benson <gbenson@redhat.com>
6092 * server.h: Add static assertion.
6093 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6095 2014-08-19 Tom Tromey <tromey@redhat.com>
6096 Gary Benson <gbenson@redhat.com>
6098 * Makefile.in (SFILES): Add common/errors.c.
6099 (OBS): Add errors.o.
6100 (IPA_OBS): Add errors-ipa.o.
6101 (errors.o): New rule.
6102 (errors-ipa.o): Likewise.
6103 * utils.h (perror_with_name, error, warning): Don't declare.
6104 * utils.c (warning): Renamed and rewritten as...
6105 (vwarning): New function.
6106 (error): Renamed and rewritten as...
6107 (verror): New function.
6108 (internal_error): Renamed and rewritten as...
6109 (internal_verror): New function.
6111 2014-08-07 Gary Benson <gbenson@redhat.com>
6113 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6114 * configure: Regenerate.
6115 * config.in: Likewise.
6116 * server.h: Do not include errno.h.
6117 * event-loop.c: Likewise.
6118 * hostio-errno.c: Likewise.
6119 * linux-low.c: Likewise.
6120 * remote-utils.c: Likewise.
6121 * spu-low.c: Likewise.
6122 * utils.c: Likewise.
6123 * gdbreplay.c: Unconditionally include errno.h.
6125 2014-08-07 Gary Benson <gbenson@redhat.com>
6127 * server.h: Do not include string.h.
6128 * event-loop.c: Likewise.
6129 * linux-low.c: Likewise.
6130 * regcache.c: Likewise.
6131 * remote-utils.c: Likewise.
6132 * spu-low.c: Likewise.
6133 * utils.c: Likewise.
6135 2014-08-07 Gary Benson <gbenson@redhat.com>
6137 * server.h: Do not include gdb_assert.h.
6139 2014-08-07 Gary Benson <gbenson@redhat.com>
6141 * server.h: Do not include common-utils.h.
6143 2014-08-07 Gary Benson <gbenson@redhat.com>
6145 * server.h: Do not include ptid.h.
6146 * notif.h: Likewise.
6148 2014-08-07 Gary Benson <gbenson@redhat.com>
6150 * server.h: Do not include gdb_locale.h.
6152 2014-08-07 Gary Benson <gbenson@redhat.com>
6154 * server.h: Do not include gdb/signals.h.
6155 * win32-low.c: Likewise.
6157 2014-08-07 Gary Benson <gbenson@redhat.com>
6159 * server.h: Do not include pathmax.h.
6161 2014-08-07 Gary Benson <gbenson@redhat.com>
6163 * server.h: Do not include libiberty.h.
6164 * linux-bfin-low.c: Likewise.
6166 2014-08-07 Gary Benson <gbenson@redhat.com>
6168 * server.h: Do not include ansidecl.h.
6170 2014-08-07 Gary Benson <gbenson@redhat.com>
6172 * linux-x86-low.c: Do not include stddef.h.
6173 * lynx-ppc-low.c: Likewise.
6174 * tracepoint.c: Likewise.
6176 2014-08-07 Gary Benson <gbenson@redhat.com>
6178 * server.h: Do not include stdarg.h.
6179 * nto-low.c: Likewise.
6181 2014-08-07 Gary Benson <gbenson@redhat.com>
6183 * server.h: Do not include stdlib.h.
6184 * inferiors.c: Likewise.
6185 * linux-low.c: Likewise.
6186 * regcache.c: Likewise.
6187 * spu-low.c: Likewise.
6188 * tracepoint.c: Likewise.
6189 * utils.c: Likewise.
6191 2014-08-07 Gary Benson <gbenson@redhat.com>
6193 * server.h: Do not include stdio.h.
6194 * linux-low.c: Likewise.
6195 * remote-utils.c: Likewise.
6196 * spu-low.c: Likewise.
6197 * utils.c: Likewise.
6198 * wincecompat.c: Likewise.
6200 2014-08-06 Gary Benson <gbenson@redhat.com>
6202 * regcache.c (init_register_cache): Move conditionals inside if.
6204 2014-08-06 Gary Benson <gbenson@redhat.com>
6206 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6208 2014-07-31 Gary Benson <gbenson@redhat.com>
6210 * ax.h: Do not include server.h.
6211 * gdbthread.h: Likewise.
6212 * lynx-low.h: Likewise.
6213 * notif.h: Likewise.
6215 2014-07-30 Gary Benson <gbenson@redhat.com>
6217 * server.h: Include common-defs.h.
6218 Do not include config.h or build-gnulib-gdbserver/config.h.
6220 2014-07-30 Gary Benson <gbenson@redhat.com>
6222 * hostio-errno.c: Move server.h to top of includes list.
6223 * inferiors.c: Likewise.
6224 * linux-x86-low.c: Likewise.
6225 * notif.c: Include server.h.
6227 2014-07-24 Tom Tromey <tromey@redhat.com>
6228 Gary Benson <gbenson@redhat.com>
6230 * server.h (CORE_ADDR): Now unsigned.
6232 2014-07-16 Pedro Alves <palves@redhat.com>
6234 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6236 2014-07-15 Pedro Alves <palves@redhat.com>
6238 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6241 2014-07-11 Pedro Alves <palves@redhat.com>
6243 * linux-low.c (kill_wait_lwp): New function, based on
6244 kill_one_lwp_callback, but use my_waitpid directly.
6245 (kill_one_lwp_callback, linux_kill): Use it.
6247 2014-06-23 Pedro Alves <palves@redhat.com>
6249 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6250 before setting DR0..DR3.
6252 2014-06-20 Gary Benson <gbenson@redhat.com>
6254 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6255 * configure: Regenerated.
6256 * config.in: Likewise.
6258 2014-06-20 Gary Benson <gbenson@redhat.com>
6260 * Makefile.in (SFILES): Update locations for files moved
6262 (object file files): Reordered.
6264 2014-06-20 Gary Benson <gbenson@redhat.com>
6266 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6267 (i386_dr_low_set_addr): Likewise.
6268 (i386_dr_low_get_addr): Likewise.
6269 (i386_dr_low_can_set_control): Likewise.
6270 (i386_dr_low_set_control): Likewise.
6271 (i386_dr_low_get_control): Likewise.
6272 (i386_dr_low_get_status): Likewise.
6273 (i386_get_debug_register_length): Likewise.
6274 * linux-x86-low.c (i386_dr_low_set_addr):
6275 Changed signature. Made static.
6276 (i386_dr_low_get_addr): Likewise.
6277 (i386_dr_low_set_control): Likewise.
6278 (i386_dr_low_get_control): Likewise.
6279 (i386_dr_low_get_status): Likewise.
6280 (i386_dr_low): New global variable.
6281 * win32-i386-low.c (i386_dr_low_set_addr):
6282 Changed signature. Made static.
6283 (i386_dr_low_get_addr): Likewise.
6284 (i386_dr_low_set_control): Likewise.
6285 (i386_dr_low_get_control): Likewise.
6286 (i386_dr_low_get_status): Likewise.
6287 (i386_dr_low): New global variable.
6289 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6291 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6292 * Makefile.in (AR, AR_FLAGS): Define.
6293 * configure: Regenerate.
6295 2014-06-19 Gary Benson <gbenson@redhat.com>
6297 * Makefile.in (i386-dregs.o): New rule.
6298 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6299 * i386-low.c (target.h): Remove include.
6300 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6301 (DR_CONTROL_SHIFT): Likewise.
6302 (DR_CONTROL_SIZE): Likewise.
6303 (DR_RW_EXECUTE): Likewise.
6304 (DR_RW_WRITE): Likewise.
6305 (DR_RW_READ): Likewise.
6306 (DR_RW_IORW): Likewise.
6307 (DR_LEN_1): Likewise.
6308 (DR_LEN_2): Likewise.
6309 (DR_LEN_4): Likewise.
6310 (DR_LEN_8): Likewise.
6311 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6312 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6313 (DR_ENABLE_SIZE): Likewise.
6314 (DR_LOCAL_SLOWDOWN): Likewise.
6315 (DR_GLOBAL_SLOWDOWN): Likewise.
6316 (DR_CONTROL_RESERVED): Likewise.
6317 (I386_DR_CONTROL_MASK): Likewise.
6318 (I386_DR_VACANT): Likewise.
6319 (I386_DR_LOCAL_ENABLE): Likewise.
6320 (I386_DR_GLOBAL_ENABLE): Likewise.
6321 (I386_DR_DISABLE): Likewise.
6322 (I386_DR_SET_RW_LEN): Likewise.
6323 (I386_DR_GET_RW_LEN): Likewise.
6324 (I386_DR_WATCH_HIT): Likewise.
6325 (i386_wp_op_t): Likewise.
6326 (i386_show_dr): Likewise.
6327 (i386_length_and_rw_bits): Likewise.
6328 (i386_insert_aligned_watchpoint): Likewise.
6329 (i386_remove_aligned_watchpoint): Likewise.
6330 (i386_handle_nonaligned_watchpoint): Likewise.
6331 i386_update_inferior_debug_regs(): Likewise.
6332 (i386_dr_insert_watchpoint): Likewise.
6333 (i386_dr_remove_watchpoint): Likewise.
6334 (i386_dr_region_ok_for_watchpoint): Likewise.
6335 (i386_dr_stopped_data_address): Likewise.
6336 (i386_dr_stopped_by_watchpoint): Likewise.
6338 2014-06-19 Gary Benson <gbenson@redhat.com>
6340 * i386-low.c (i386_dr_show): Renamed to
6341 i386_show_dr and made static. All uses updated.
6342 (i386_dr_length_and_rw_bits): Renamed to
6343 i386_length_and_rw_bits and made static.
6345 (i386_dr_insert_aligned_watchpoint): Renamed to
6346 i386_insert_aligned_watchpoint and made static.
6348 (i386_dr_remove_aligned_watchpoint): Renamed to
6349 i386_remove_aligned_watchpoint and made static.
6351 (i386_dr_update_inferior_debug_regs): Renamed to
6352 i386_update_inferior_debug_regs and made static.
6355 2014-06-18 Gary Benson <gbenson@redhat.com>
6357 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6358 (i386_dr_low_can_set_control): Likewise.
6359 (i386_get_debug_register_length): Likewise.
6360 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6361 (i386_dr_low_can_set_control): Likewise.
6362 (i386_get_debug_register_length): Likewise.
6364 2014-06-17 Gary Benson <gbenson@redhat.com>
6366 * i386-low.h (i386-dregs.h): New include.
6367 (DR_FIRSTADDR): Now in i386-dregs.h.
6368 (DR_LASTADDR): Likewise.
6369 (DR_NADDR): Likewise.
6370 (DR_STATUS): Likewise.
6371 (DR_CONTROL): Likewise.
6372 (i386_debug_reg_state): Likewise.
6373 (i386_dr_insert_watchpoint): Likewise.
6374 (i386_dr_remove_watchpoint): Likewise.
6375 (i386_dr_region_ok_for_watchpoint): Likewise.
6376 (i386_dr_stopped_data_address): Likewise.
6377 (i386_dr_stopped_by_watchpoint): Likewise.
6378 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6380 2014-06-18 Gary Benson <gbenson@redhat.com>
6382 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6383 i386_dr_insert_watchpoint.
6384 (i386_low_remove_watchpoint): Renamed to
6385 i386_dr_remove_watchpoint.
6386 (i386_low_region_ok_for_watchpoint): Renamed to
6387 i386_dr_region_ok_for_watchpoint.
6388 (i386_low_stopped_data_address): Renamed to
6389 i386_dr_stopped_data_address.
6390 (i386_low_stopped_by_watchpoint): Renamed to
6391 i386_dr_stopped_by_watchpoint.
6392 * i386-low.c (i386_show_dr): Renamed to
6393 i386_dr_show and made nonstatic. All uses updated.
6394 (i386_length_and_rw_bits): Renamed to
6395 i386_dr_length_and_rw_bits and made nonstatic.
6397 (i386_insert_aligned_watchpoint): Renamed to
6398 i386_dr_insert_aligned_watchpoint and made nonstatic.
6400 (i386_remove_aligned_watchpoint): Renamed to
6401 i386_dr_remove_aligned_watchpoint and made nonstatic.
6403 (i386_update_inferior_debug_regs): Renamed to
6404 i386_dr_update_inferior_debug_regs and made nonstatic.
6406 (i386_low_insert_watchpoint): Renamed to
6407 i386_dr_insert_watchpoint. All uses updated.
6408 (i386_low_remove_watchpoint): Renamed to
6409 i386_dr_remove_watchpoint. All uses updated.
6410 (i386_low_region_ok_for_watchpoint): Renamed to
6411 i386_dr_region_ok_for_watchpoint. All uses updated.
6412 (i386_low_stopped_data_address): Renamed to
6413 i386_dr_stopped_data_address. All uses updated.
6414 (i386_low_stopped_by_watchpoint): Renamed to
6415 i386_dr_stopped_by_watchpoint. All uses updated.
6417 2014-06-18 Gary Benson <gbenson@redhat.com>
6419 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6420 (i386_dr_low_can_set_control): Likewise.
6421 (i386_insert_aligned_watchpoint): New check.
6423 2014-06-18 Gary Benson <gbenson@redhat.com>
6425 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6428 2014-06-18 Gary Benson <gbenson@redhat.com>
6430 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6431 instead of fatal and error.
6432 (i386_handle_nonaligned_watchpoint): Likewise.
6434 2014-06-18 Gary Benson <gbenson@redhat.com>
6436 * i386-low.c (i386_get_debug_register_length): New macro.
6437 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6438 (i386_show_dr): Use debug_printf instead of fprintf. Use
6439 phex to format values.
6441 2014-06-18 Gary Benson <gbenson@redhat.com>
6443 * i386-low.h: Comment changes.
6444 * i386-low.c: Likewise.
6446 2014-06-18 Gary Benson <gbenson@redhat.com>
6448 * i386-low.c: Whitespace changes.
6450 2014-06-12 Tom Tromey <tromey@redhat.com>
6452 * utils.c (freeargv): Remove.
6454 2014-06-12 Tom Tromey <tromey@redhat.com>
6456 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6457 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6458 (parse_debug_format_options): Likewise.
6459 (gdbserver_usage): Likewise.
6460 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6461 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6462 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6464 ($(LIBGNU)): Depend on libiberty.
6465 (all-lib): Recurse into all subdirs.
6466 (install-only): Invoke "install" target in subdirs.
6467 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6469 * configure: Rebuild.
6470 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6471 for vasprintf, vsnprintf, or gettimeofday.
6472 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6475 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6477 * development.sh: Delete.
6478 * Makefile.in (config.status): Adjust dependency on development.sh.
6479 * configure.ac: Adjust development.sh source call.
6480 * configure: Regenerate.
6482 2014-06-02 Pedro Alves <palves@redhat.com>
6484 * ax.c (gdb_free_agent_expr): New function.
6485 * ax.h (gdb_free_agent_expr): New declaration.
6486 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6488 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6490 (clear_breakpoint_conditions_and_commands): New function.
6491 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6492 (clear_breakpoint_conditions_and_commands): New declaration.
6494 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6496 * linux-aarch64-low.c (asm/ptrace.h): Include.
6498 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6500 Fix TLS access for -static -pthread.
6501 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6502 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6503 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6505 2014-05-20 Pedro Alves <palves@redhat.com>
6507 * linux-aarch64-low.c (aarch64_insert_point)
6508 (aarch64_remove_point): No longer check whether the type is
6509 supported here. Adjust to new interface.
6510 (the_low_target): Install aarch64_supports_z_point_type as
6511 supports_z_point_type method.
6512 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6513 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6514 instead of a Z packet char. Adjust.
6515 (arm_supports_z_point_type): New function.
6516 (arm_insert_point, arm_remove_point): Adjust to new interface.
6517 (the_low_target): Install arm_supports_z_point_type.
6518 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6519 (cris_insert_point, cris_remove_point): Adjust to new interface.
6520 Don't check whether the type is supported here.
6521 (the_low_target): Install cris_supports_z_point_type.
6522 * linux-low.c (linux_supports_z_point_type): New function.
6523 (linux_insert_point, linux_remove_point): Adjust to new interface.
6524 * linux-low.h (struct linux_target_ops) <insert_point,
6525 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6526 raw_breakpoint pointer parameter.
6527 <supports_z_point_type>: New method.
6528 * linux-mips-low.c (mips_supports_z_point_type): New function.
6529 (mips_insert_point, mips_remove_point): Adjust to new interface.
6530 Use mips_supports_z_point_type.
6531 (the_low_target): Install mips_supports_z_point_type.
6532 * linux-ppc-low.c (the_low_target): Install NULL as
6533 supports_z_point_type method.
6534 * linux-s390-low.c (the_low_target): Install NULL as
6535 supports_z_point_type method.
6536 * linux-sparc-low.c (the_low_target): Install NULL as
6537 supports_z_point_type method.
6538 * linux-x86-low.c (x86_supports_z_point_type): New function.
6539 (x86_insert_point): Adjust to new insert_point interface. Use
6540 insert_memory_breakpoint. Adjust to new
6541 i386_low_insert_watchpoint interface.
6542 (x86_remove_point): Adjust to remove_point interface. Use
6543 remove_memory_breakpoint. Adjust to new
6544 i386_low_remove_watchpoint interface.
6545 (the_low_target): Install x86_supports_z_point_type.
6546 * lynx-low.c (lynx_target_ops): Install NULL as
6547 supports_z_point_type callback.
6548 * nto-low.c (nto_supports_z_point_type): New.
6549 (nto_insert_point, nto_remove_point): Adjust to new interface.
6550 (nto_target_ops): Install nto_supports_z_point_type.
6551 * mem-break.c: Adjust intro comment.
6552 (struct raw_breakpoint) <raw_type, size>: New fields.
6553 <inserted>: Update comment.
6554 <shlib_disabled>: Delete field.
6555 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6556 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6557 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6558 (raw_bkpt_type_to_target_hw_bp_type): New function.
6559 (find_enabled_raw_code_breakpoint_at): New function.
6560 (find_raw_breakpoint_at): New type and size parameters. Use them.
6561 (insert_memory_breakpoint): New function, based off
6562 set_raw_breakpoint_at.
6563 (remove_memory_breakpoint): New function.
6564 (set_raw_breakpoint_at): Reimplement.
6565 (set_breakpoint): New, based on set_breakpoint_at.
6566 (set_breakpoint_at): Reimplement.
6567 (delete_raw_breakpoint): Go through the_target->remove_point
6568 instead of assuming memory breakpoints.
6569 (find_gdb_breakpoint_at): Delete.
6570 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6571 (find_gdb_breakpoint): New function.
6572 (set_gdb_breakpoint_at): Delete.
6573 (z_type_supported): New function.
6574 (set_gdb_breakpoint_1): New function, loosely based off
6575 set_gdb_breakpoint_at.
6576 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6577 (delete_gdb_breakpoint_at): Delete.
6578 (delete_gdb_breakpoint_1): New function, loosely based off
6579 delete_gdb_breakpoint_at.
6580 (delete_gdb_breakpoint): New function.
6581 (clear_gdb_breakpoint_conditions): Rename to ...
6582 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6584 (add_condition_to_breakpoint): Make static.
6585 (add_breakpoint_condition): Take a struct breakpoint pointer
6586 instead of an address. Adjust.
6587 (gdb_condition_true_at_breakpoint): Rename to ...
6588 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6590 (gdb_condition_true_at_breakpoint): Reimplement.
6591 (add_breakpoint_commands): Take a struct breakpoint pointer
6592 instead of an address. Adjust.
6593 (gdb_no_commands_at_breakpoint): Rename to ...
6594 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6595 parameter. Return true if no breakpoint was found. Change debug
6597 (gdb_no_commands_at_breakpoint): Reimplement.
6598 (run_breakpoint_commands): Rename to ...
6599 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6600 and change return type to boolean.
6601 (run_breakpoint_commands): New function.
6602 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6603 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6604 breakpoint. Go through the_target->remove_point instead of
6605 assuming memory breakpoint.
6606 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6607 software and hardware breakpoints.
6608 (reinsert_raw_breakpoint): Go through the_target->insert_point
6609 instead of assuming memory breakpoint.
6610 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6611 software and hardware breakpoints.
6612 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6613 Check both software and hardware breakpoints.
6614 (validate_inserted_breakpoint): Assert the breakpoint is a
6615 software breakpoint. Set the inserted flag to -1 instead of
6616 setting shlib_disabled.
6617 (delete_disabled_breakpoints): Adjust.
6618 (validate_breakpoints): Only validate software breakpoints.
6619 Adjust to inserted flag change.
6620 (check_mem_read, check_mem_write): Skip breakpoint types other
6621 than software breakpoints. Adjust to inserted flag change.
6622 * mem-break.h (enum raw_bkpt_type): New enum.
6623 (raw_breakpoint, struct process_info): Forward declare.
6624 (Z_packet_to_target_hw_bp_type): Delete declaration.
6625 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6626 (set_gdb_breakpoint, delete_gdb_breakpoint)
6627 (clear_breakpoint_conditions): New declarations.
6628 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6629 (breakpoint_inserted_here): Update comment.
6630 (add_breakpoint_condition, add_breakpoint_commands): Replace
6631 address parameter with a breakpoint pointer parameter.
6632 (gdb_breakpoint_here): Update comment.
6633 (delete_gdb_breakpoint_at): Delete.
6634 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6635 * server.c (process_point_options): Take a struct breakpoint
6636 pointer instead of an address. Adjust.
6637 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6638 delete_gdb_breakpoint.
6639 * spu-low.c (spu_target_ops): Install NULL as
6640 supports_z_point_type method.
6641 * target.h: Include mem-break.h.
6642 (struct target_ops) <prepare_to_access_memory>: Update comment.
6643 <supports_z_point_type>: New field.
6644 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6645 instead of a char. Also take a raw breakpoint pointer.
6646 * win32-arm-low.c (the_low_target): Install NULL as
6647 supports_z_point_type.
6648 * win32-i386-low.c (i386_supports_z_point_type): New function.
6649 (i386_insert_point, i386_remove_point): Adjust to new interface.
6650 (the_low_target): Install i386_supports_z_point_type.
6651 * win32-low.c (win32_supports_z_point_type): New function.
6652 (win32_insert_point, win32_remove_point): Adjust to new interface.
6653 (win32_target_ops): Install win32_supports_z_point_type.
6654 * win32-low.h (struct win32_target_ops):
6655 <supports_z_point_type>: New method.
6656 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6657 instead of a char. Also take a raw breakpoint pointer.
6659 2014-05-20 Pedro Alves <palves@redhat.com>
6661 * mem-break.h: Include break-common.h.
6662 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6663 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6664 (Z_packet_to_target_hw_bp_type): New declaration.
6665 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6666 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6667 (Z_PACKET_ACCESS_WP): Delete macros.
6668 (Z_packet_to_hw_type): Delete function.
6669 * i386-low.h: Don't include break-common.h here.
6670 (Z_packet_to_hw_type): Delete declaration.
6671 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6672 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6673 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6674 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6675 * linux-aarch64-low.c: Don't include break-common.h here.
6676 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6677 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6678 (Z_packet_to_target_hw_bp_type): Delete function.
6679 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6681 (mips_insert_point, mips_remove_point): Use
6682 Z_packet_to_target_hw_bp_type.
6684 2014-05-20 Pedro Alves <palves@redhat.com>
6686 * linux-aarch64-low.c: Include break-common.h.
6687 (enum target_point_type): Delete.
6688 (Z_packet_to_point_type): Rename to ...
6689 (Z_packet_to_target_hw_bp_type): ... this, and return a
6690 target_hw_bp_type instead.
6691 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6692 instead of an enum target_point_type.
6693 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6695 (aarch64_dr_state_insert_one_point)
6696 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6697 (aarch64_handle_aligned_watchpoint)
6698 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6699 Take an enum target_hw_bp_type instead of an enum
6701 (aarch64_supports_z_point_type): New function.
6702 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6703 use Z_packet_to_target_hw_bp_type.
6705 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6707 * configure.ac: Only use -Werror by default when DEVELOPMENT
6709 * configure: Regenerate.
6711 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6713 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6714 * linux-x86-low.c (X86_64_USER_REGS): New.
6715 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6717 2014-04-28 Yao Qi <yao@codesourcery.com>
6719 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6722 2014-04-25 Pedro Alves <palves@redhat.com>
6725 * linux-low.c (linux_attach_fail_reason_string): New function.
6726 (linux_attach_lwp): Delete.
6727 (linux_attach_lwp_1): Rename to ...
6728 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6729 argument. Remove "initial" parameter. Return int instead of
6730 void. Don't error or warn here.
6731 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6732 failure to attach to the tgid. Call warning when failing to
6734 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6735 argument. Remove "initial" parameter. Return int instead of
6736 void. Don't error or warn here.
6737 (linux_attach_fail_reason_string): New declaration.
6738 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6739 interface change. Use linux_attach_fail_reason_string.
6741 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6742 Walfred Tedeschi <walfred.tedeschi@intel.com>
6744 * Makefile.in: Added rules to handle new files
6745 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6746 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6747 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6748 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6749 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6750 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6752 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6753 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6754 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6755 i386/x32-avx512.xml.
6756 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6757 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6758 i386/x32-avx512-linux.xml.
6759 * i387-fp.c (num_avx512_k_registers): New constant for number
6761 (num_avx512_zmmh_low_registers): New constant for number of
6762 lower ZMM registers (0-15).
6763 (num_avx512_zmmh_high_registers): New constant for number of
6764 higher ZMM registers (16-31).
6765 (num_avx512_ymmh_registers): New contant for number of higher
6766 YMM registers (ymm16-31 added by avx521 on x86_64).
6767 (num_avx512_xmm_registers): New constant for number of higher
6768 XMM registers (xmm16-31 added by AVX512 on x86_64).
6769 (struct i387_xsave): Add space for AVX512 registers.
6770 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6771 Add code to handle AVX512 registers.
6772 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6773 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6774 prototypei from generated file.
6775 (tdesc_amd64_avx512_linux): Likewise.
6776 (init_registers_x32_avx512_linux): Likewise.
6777 (tdesc_x32_avx512_linux): Likewise.
6778 (init_registers_i386_avx512_linux): Likewise.
6779 (tdesc_i386_avx512_linux): Likewise.
6780 (x86_64_regmap): Add AVX512 registers.
6781 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6783 (initialize_low_arch): Add code to initialize AVX512 registers.
6785 2014-04-23 Pedro Alves <palves@redhat.com>
6787 * mem-break.c (find_gdb_breakpoint_at): Make static.
6788 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6790 2014-04-23 Pedro Alves <palves@redhat.com>
6792 * i386-low.c: Don't include break-common.h here.
6793 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6794 prototype to take target_hw_bp_type as argument instead of a Z
6796 * i386-low.h: Include break-common.h here.
6797 (Z_packet_to_hw_type): Declare.
6798 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6800 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6801 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6802 (x86_remove_point): Convert the packet number to a
6803 target_hw_bp_type before calling i386_low_remove_watchpoint.
6804 * win32-i386-low.c (i386_insert_point): Convert the packet number
6805 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6806 (i386_remove_point): Convert the packet number to a
6807 target_hw_bp_type before calling i386_low_remove_watchpoint.
6809 2014-04-23 Pedro Alves <palves@redhat.com>
6811 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6813 2014-04-10 Pedro Alves <palves@redhat.com>
6815 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6816 Check if the condition or command is NULL before checking if the
6817 breakpoint is known. On success, return true.
6818 * mem-break.h (add_breakpoint_condition): Document return.
6819 (add_breakpoint_commands): Add describing comment.
6820 * server.c (skip_to_semicolon): New function.
6821 (process_point_options): Use it.
6823 2014-04-09 Pedro Alves <palves@redhat.com>
6825 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6828 2014-02-27 Pedro Alves <palves@redhat.com>
6831 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6833 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6835 (last_thread_of_process_p): Take a PID argument instead of a
6837 (linux_wait_for_lwp): Delete.
6838 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6840 (linux_low_filter_event): New function, party factored out from
6841 linux_wait_for_event.
6842 (linux_wait_for_event): Rename to ...
6843 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6844 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6845 sigsuspend. Check for zombie leaders.
6846 (linux_wait_for_event): Reimplement as wrapper around
6847 linux_wait_for_event_filtered.
6848 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6849 a normal or signal exit is seen, it's the whole process exiting.
6850 (wait_for_sigstop): No longer a for_each_inferior callback.
6851 Rewrite on top of linux_wait_for_event_filtered.
6852 (stop_all_lwps): Call wait_for_sigstop directly.
6853 * server.c (resume, handle_target_event): Handle
6854 TARGET_WAITKIND_NO_RESUMED.
6856 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6858 * win32-low.c (psapi_get_dll_name,
6859 * win32_CreateToolhelp32Snapshot): Delete.
6860 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6861 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6863 (handle_load_dll): Add function description.
6864 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6866 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6868 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6870 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6871 base address when calling win32_add_one_solib.
6872 (handle_load_dll): Delete local variable load_addr.
6873 Remove 0x1000 offset applied to DLL base address when calling
6874 win32_add_one_solib.
6875 (handle_unload_dll): Add comment.
6877 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6879 * win32-low.c (win32_add_all_dlls): Renames
6880 win32_ensure_ntdll_loaded. Rewrite function documentation.
6881 Adjust implementation to always load all DLLs.
6882 Add 0x1000 offset to DLL base address when calling
6883 win32_add_one_solib.
6884 (child_initialization_done): New static global.
6885 (do_initial_child_stuff): Set child_initialization_done to
6886 zero during child initialization, and 1 after. Replace call
6887 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6889 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6890 (handle_unload_dll): Add function documentation.
6891 (get_child_debug_event): Ignore load and unload DLL events
6892 during child initialization.
6894 2014-02-20 Doug Evans <dje@google.com>
6896 Remove global all_lwps.
6897 * inferiors.h (ptid_of): Move here from linux-low.h.
6898 (pid_of, lwpid_of): Ditto.
6899 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6900 parameter is a struct thread_info * now.
6901 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6902 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6903 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6905 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6906 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6907 * linux-arm-low.c (update_registers_callback): Update, "entry"
6908 parameter is a struct thread_info * now.
6909 Fetch lwpid from current_inferior directly.
6910 (arm_insert_point): Pass &all_threads to find_inferior instead of
6912 (arm_remove_point): Ditto.
6913 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6914 (arm_prepare_to_resume): Fetch pid from thread.
6915 (arm_read_description): Fetch lwpid from current_inferior directly.
6916 * linux-low.c (all_lwps): Delete.
6917 (delete_lwp): Delete call to remove_inferior.
6918 (handle_extended_wait): Fetch lwpid from thread.
6919 (add_lwp): Don't set lwp->entry.id. Remove call to
6920 add_inferior_to_list.
6921 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6922 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6923 (kill_one_lwp_callback): Ditto.
6924 (linux_kill): Don't dereference NULL pointer.
6925 Fetch ptid,lwpid from thread.
6926 (get_detach_signal): Fetch ptid from thread.
6927 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6928 Simplify call to regcache_invalidate_thread.
6929 (delete_lwp_callback): Update, "entry" parameter is a
6930 struct thread_info * now. Fetch pid from thread.
6931 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6932 (status_pending_p_callback): Update, "entry" parameter is a
6933 struct thread_info * now. Fetch ptid from thread.
6934 (find_lwp_pid): Update, "entry" parameter is a
6935 struct thread_info * now.
6936 (linux_wait_for_lwp): Fetch pid from thread.
6937 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6938 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6939 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6940 (dequeue_one_deferred_signal): Ditto.
6941 (cancel_breakpoint): Fetch ptid from current_inferior.
6942 (linux_wait_for_event): Pass &all_threads to find_inferior,
6943 not &all_lwps. Fetch ptid, lwpid from thread.
6944 (count_events_callback): Update, "entry" parameter is a
6945 struct thread_info * now.
6946 (select_singlestep_lwp_callback): Ditto.
6947 (select_event_lwp_callback): Ditto.
6948 (cancel_breakpoints_callback): Ditto.
6949 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6951 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6952 (unsuspend_one_lwp): Update, "entry" parameter is a
6953 struct thread_info * now.
6954 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6956 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6957 Fetch lwpid from thread, not lwp.
6958 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6959 Pass &all_threads to find_inferior, not &all_lwps.
6960 (send_sigstop): Fetch lwpid from thread, not lwp.
6961 (send_sigstop_callback): Update, "entry" parameter is a
6962 struct thread_info * now.
6963 (suspend_and_send_sigstop_callback): Ditto.
6964 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6965 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6966 struct thread_info * now.
6967 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6969 (lwp_running): Update, "entry" parameter is a
6970 struct thread_info * now.
6971 (stop_all_lwps): Fetch ptid from thread.
6972 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6973 (linux_resume_one_lwp): Fetch lwpid from thread.
6974 (linux_set_resume_request): Update, "entry" parameter is a
6975 struct thread_info * now. Fetch pid, lwpid from thread.
6976 (resume_status_pending_p): Update, "entry" parameter is a
6977 struct thread_info * now.
6978 (need_step_over_p): Ditto. Fetch lwpid from thread.
6979 (start_step_over): Fetch lwpid from thread.
6980 (linux_resume_one_thread): Update, "entry" parameter is a
6981 struct thread_info * now. Fetch lwpid from thread.
6982 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6983 (proceed_one_lwp): Update, "entry" parameter is a
6984 struct thread_info * now. Fetch lwpid from thread.
6985 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6986 struct thread_info * now.
6987 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6988 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6989 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6991 (regsets_store_inferior_registers): Ditto.
6992 (fetch_register, store_register): Ditto.
6993 (linux_read_memory, linux_write_memory): Ditto.
6994 (linux_request_interrupt): Ditto.
6995 (linux_read_auxv): Ditto.
6996 (linux_xfer_siginfo): Ditto.
6997 (linux_qxfer_spu): Ditto.
6998 (linux_qxfer_libraries_svr4): Ditto.
6999 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7000 moved to inferiors.h.
7002 (get_thread_lwp): Update.
7003 (struct lwp_info): Delete member "entry". Simplify comment for
7006 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7007 current_inferior directly.
7008 (update_watch_registers_callback): Update, "entry" parameter is a
7009 struct thread_info * now. Fetch pid from thread.
7010 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7011 (mips_insert_point): Fetch lwpid from current_inferior.
7012 Pass &all_threads to find_inferior, not &all_lwps.
7013 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7014 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7016 (mips_stopped_data_address): Ditto.
7017 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7019 * linux-tile-low.c (tile_arch_setup): Ditto.
7020 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7021 (update_debug_registers_callback): Update, "entry" parameter is a
7022 struct thread_info * now. Fetch pid from thread.
7023 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7024 Pass &all_threads to find_inferior, not &all_lwps.
7025 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7026 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7027 Pass &all_threads to find_inferior, not &all_lwps.
7028 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7029 (i386_dr_low_get_status): Ditto.
7030 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7031 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7032 (x86_linux_read_description): Ditto.
7033 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7035 2014-02-20 Doug Evans <dje@google.com>
7037 * inferiors.c (get_first_inferior): Fix buglet.
7039 2014-02-19 Doug Evans <dje@google.com>
7041 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7042 * inferiors.c (add_thread): Change result type to struct thread_info *.
7043 All callers updated.
7044 (add_lwp): Call add_thread here instead of in callers.
7045 All callers updated.
7046 * linux-low.h (get_lwp_thread): Rewrite.
7047 (struct lwp_info): New member "thread".
7049 2014-02-19 Doug Evans <dje@google.com>
7051 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7052 All callers updated.
7054 2014-02-19 Doug Evans <dje@google.com>
7056 * inferiors.c (add_thread): Fix whitespace.
7058 2014-02-19 Doug Evans <dje@google.com>
7060 * dll.c (clear_dlls): Replace accessing list implemention details
7062 * gdbthread.h (get_first_thread): Declare.
7063 * inferiors.c (for_each_inferior_with_data): New function.
7064 (get_first_thread): New function.
7065 (find_thread_ptid): Simplify.
7066 (get_first_inferior): New function.
7067 (clear_list): Delete.
7068 (one_inferior_p): New function.
7069 (clear_inferior_list): New function.
7070 (clear_inferiors): Update.
7071 * inferiors.h (for_each_inferior_with_data): Declare.
7072 (clear_inferior_list): Declare.
7073 (one_inferior_p): Declare.
7074 (get_first_inferior): Declare.
7075 * linux-low.c (linux_wait_for_event): Replace accessing list
7076 implemention details with API function.
7077 * server.c (target_running): Ditto.
7078 (accumulate_file_name_length): New function.
7079 (emit_dll_description): New function.
7080 (handle_qxfer_libraries): Replace accessing list implemention
7081 details with API function.
7082 (handle_qxfer_threads_worker): New function.
7083 (handle_qxfer_threads_proper): Replace accessing list implemention
7084 details with API function.
7085 (handle_query): Ditto.
7086 (visit_actioned_threads_callback_ftype): New typedef.
7087 (visit_actioned_threads_data): New struct.
7088 (visit_actioned_threads): Rewrite to be find_inferior callback.
7089 (resume): Call find_inferior.
7090 (handle_status): Replace accessing list implemention
7091 details with API function.
7092 (process_serial_event): Replace accessing list implemention details
7094 * target.c (set_desired_inferior): Replace accessing list implemention
7095 details with API function.
7096 * tracepoint.c (same_process_p): New function.
7097 (gdb_agent_about_to_close): Replace accessing list implemention
7098 details with API function.
7099 * win32-low.c (child_delete_thread): Replace accessing list
7100 implemention details with API function.
7101 (match_dll_by_basename): New function.
7102 (dll_is_loaded_by_basename): New function.
7103 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7104 details call to dll_is_loaded_by_basename.
7106 2014-02-19 Doug Evans <dje@google.com>
7108 * dll.h (struct dll_info): Add comment.
7109 * gdbthread.h (struct thread_info): Add comment.
7110 (current_ptid): Simplify.
7111 * inferiors.c (add_process): Update.
7112 (remove_process): Update.
7113 * inferiors.h (struct process_info): Rename member "head" to "entry".
7114 * linux-low.c (delete_lwp): Update.
7116 (last_thread_of_process_p): Update.
7117 (kill_one_lwp_callback, linux_kill): Update.
7118 (status_pending_p_callback): Update.
7119 (wait_for_sigstop): Update. Simplify read of ptid.
7120 (start_step_over): Update.
7121 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7122 (get_lwp_thread): Update.
7123 (struct lwp_info): Rename member "head" to "entry".
7124 * regcache.h (inferior_list_entry): Delete.
7125 * server.c (kill_inferior_callback): Update.
7126 (detach_or_kill_inferior_callback): Update.
7127 (print_started_pid): Update.
7128 (print_attached_pid): Update.
7129 (process_serial_event): Simplify read of ptid.
7130 * thread-db.c (thread_db_create_event): Update.
7131 (thread_db_get_tls_address): Update.
7132 * win32-low.c (current_inferior_ptid): Simplify.
7134 2014-02-19 Tom Tromey <tromey@redhat.com>
7136 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7138 (target_supports_btrace): Update.
7140 2014-02-14 Yao Qi <yao@codesourcery.com>
7142 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7143 (rsp-low-ipa.o): New target.
7145 2014-02-12 Tom Tromey <tromey@redhat.com>
7147 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7148 convert_ascii_to_int.
7149 * regcache.c (registers_to_string): Likewise.
7150 * remote-utils.c (decode_M_packet): Likewise.
7151 * server.c (process_serial_event): Likewise.
7153 2014-02-12 Tom Tromey <tromey@redhat.com>
7155 * server.c (handle_query, handle_v_run): Use hex2bin, not
7157 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7159 2014-02-12 Tom Tromey <tromey@redhat.com>
7161 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7162 convert_int_to_ascii.
7163 * regcache.c (registers_to_string, collect_register_as_string):
7165 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7167 * server.c (process_serial_event): Likewise.
7168 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7169 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7171 2014-02-12 Tom Tromey <tromey@redhat.com>
7173 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7174 bin2hex, not hexify.
7175 * tracepoint.c (cmd_qtstatus): Likewise.
7177 2014-02-12 Tom Tromey <tromey@redhat.com>
7179 * remote-utils.c (monitor_output): Pass explicit length to
7182 2014-02-12 Tom Tromey <tromey@redhat.com>
7184 * tracepoint.c: Include rsp-low.h.
7185 * server.c: Include rsp-low.h.
7186 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7187 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7189 * remote-utils.c: Include rsp-low.h.
7190 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7191 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7192 (convert_int_to_ascii, convert_ascii_to_int): Move to
7194 * regcache.c: Include rsp-low.h.
7195 * ax.c: Include rsp-low.h.
7196 * Makefile.in (SFILES): Add common/rsp-low.c.
7197 (OBS): Add rsp-low.o.
7198 (rsp-low.o): New target.
7200 2014-02-12 Tom Tromey <tromey@redhat.com>
7202 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7203 Include print-utils.h.
7204 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7205 (plongest, thirty_two, phex_nz): Remove.
7206 * Makefile.in (SFILES): Add common/print-utils.c.
7207 (OBS): Add print-utils.o.
7208 (print-utils-ipa.o): New target.
7209 (print-utils.o): New target.
7210 (IPA_OBJS): Add print-utils-ipa.o.
7212 2014-02-06 Tom Tromey <tromey@redhat.com>
7214 * Makefile.in (SFILES): Fix indentation.
7216 2014-02-05 Doug Evans <dje@google.com>
7218 * linux-low.c (linux_wait_for_event): Improve comment.
7219 (linux_wait_1): Keep current_inferior in sync with event_child.
7221 2014-01-22 Doug Evans <dje@google.com>
7223 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7225 2014-01-22 Doug Evans <dje@google.com>
7227 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7228 * configure: Regenerate.
7229 * config.in: Regenerate.
7230 * Makefile.in (SFILES): Add debug.c.
7232 * debug.c: New file.
7233 * debug.h: New file.
7234 * linux-aarch64-low.c (*): Update all debugging printfs to use
7235 debug_printf instead of fprintf.
7236 * linux-arm-low.c (*): Ditto.
7237 * linux-cris-low.c (*): Ditto.
7238 * linux-crisv32-low.c (*): Ditto.
7239 * linux-m32r-low.c (*): Ditto.
7240 * linux-sparc-low.c (*): Ditto.
7241 * linux-x86.c (*): Ditto.
7242 * linux-low.c (*): Ditto.
7243 (linux_wait_1): Add calls to debug_enter, debug_exit.
7244 (linux_wait): Remove redundant debugging printf.
7245 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7246 (linux_resume, unstop_all_lwps): Ditto.
7247 * mem-break.c (*): Update all debugging printfs to use
7248 debug_printf instead of fprintf.
7249 * remote-utils.c (*): Ditto.
7250 * thread-db.c (*): Ditto.
7251 * server.c #include <ctype.h>, "gdb_vecs.h".
7252 (debug_threads): Moved to debug.c.
7253 (*): Update all debugging printfs to use debug_printf instead of
7255 (start_inferior): Replace call to fflush with call to debug_flush.
7256 (monitor_show_help): Mention set debug-format.
7257 (parse_debug_format_options): New function.
7258 (handle_monitor_command): Handle "monitor set debug-format".
7259 (gdbserver_usage): Mention --debug-format.
7260 (main): Parse --debug-format.
7261 * server.h (debug_threads): Declaration moved to debug.h.
7263 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7264 trace_debug_1 that uses debug_printf.
7265 (tracepoint_look_up_symbols): Update all debugging printfs to use
7266 debug_printf instead of fprintf.
7268 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7270 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7273 2014-01-17 Pedro Alves <palves@redhat.com>
7276 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7277 defined after including gdb_proc_service.h.
7279 2014-01-16 Doug Evans <dje@google.com>
7281 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7282 (match_dll): Use it.
7284 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7286 * target.h (target_ops) <read_btrace>: Change parameters and
7287 return type to allow error reporting.
7288 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7289 trace reading errors on.
7290 * linux-low.c (linux_low_read_btrace): Pass trace reading
7292 (linux_low_disable_btrace): New.
7294 2014-01-15 Doug Evans <dje@google.com>
7296 * inferiors.c (thread_id_to_gdb_id): Delete.
7297 * inferiors.h (thread_id_to_gdb_id): Delete.
7299 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7301 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7302 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7305 2014-01-08 Pedro Alves <palves@redhat.com>
7307 * server.c (handle_status): Don't discard previous queued stop
7308 replies or thread's pending status here.
7309 (main) <disconnection>: Do it here instead.
7311 2014-01-08 Pedro Alves <palves@redhat.com>
7313 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7314 * server.c (visit_actioned_threads, handle_pending_status): New
7316 (handle_v_cont): Factor out parts to ...
7317 (resume): ... this new function. If in all-stop, and a thread
7318 being resumed has a pending status, report it without actually
7320 (myresume): Adjust to use the new 'resume' function.
7321 (clear_pending_status_callback, set_pending_status_callback)
7322 (find_status_pending_thread_callback): New functions.
7323 (handle_status): Handle the case of multiple threads having
7324 interesting statuses to report. Report threads' real last signal
7325 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7326 with an interesting thread to report the status for, instead of
7327 always reporting the status of the first thread.
7329 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7331 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7332 * gdbreplay.c (gdbreplay_version): Likewise.
7334 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7336 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7337 iov.iov_len with the real length in use.
7339 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7341 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7342 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7343 for all targets that use win32-low.c.
7344 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7345 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7347 2013-12-13 Pedro Alves <palves@redhat.com>
7349 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7350 if equal to TARGET_WAITKIND_LOADED.
7351 * win32-low.c (cached_status): New static global.
7352 (win32_wait): Add declaration.
7353 (do_initial_child_stuff): Flush all initial pending debug events
7354 up to the initial breakpoint.
7355 (win32_wait): If CACHED_STATUS was set, return that instead
7356 of doing a real wait. Remove the code resuming the execution
7357 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7358 during the initial phase. Also remove the code changing
7359 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7360 TARGET_WAITKIND_STOPPED.
7362 2013-12-11 Yao Qi <yao@codesourcery.com>
7364 * notif.c (handle_notif_ack): Return 0 if no notification
7367 2013-11-20 Doug Evans <dje@google.com>
7369 * linux-low.c (linux_set_resume_request): Fix comment.
7371 2013-11-20 Doug Evans <dje@google.com>
7373 * linux-low.c (resume_status_pending_p): Tweak comment.
7375 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7377 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7378 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7379 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7380 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7381 (srv_amd64_regobj): Add amd64-mpx.o.
7382 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7383 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7384 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7385 * i387-fp.c (num_pl_bnd_register) Added constant.
7386 (num_pl_bnd_cfg_registers) Added constant.
7387 (struct i387_xsave) Added reserved area and MPX fields.
7388 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7389 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7391 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7392 (init_registers_amd64_mpx_linux): Declare new function.
7393 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7394 (x86_64_regmap): Add MPX registers.
7395 (x86_linux_read_description): Add MPX case.
7396 (initialize_low_arch): Initialize MPX targets.
7398 2013-11-18 Tom Tromey <tromey@redhat.com>
7400 * configure: Rebuild.
7401 * configure.ac: Don't check for stdlib.h.
7402 * gdbreplay.c: Unconditionally include stdlib.h.
7404 2013-11-18 Tom Tromey <tromey@redhat.com>
7406 * config.in: Rebuild.
7407 * configure: Rebuild.
7408 * configure.ac: Don't use AC_HEADER_DIRENT.
7410 2013-11-18 Tom Tromey <tromey@redhat.com>
7412 * server.h: Don't check HAVE_STRING_H.
7413 * gdbreplay.c: Don't check HAVE_STRING_H.
7414 * configure: Rebuild.
7416 2013-11-18 Tom Tromey <tromey@redhat.com>
7418 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7421 2013-11-08 Tom Tromey <tromey@redhat.com>
7423 * configure, config.in: Rebuild.
7424 * configure.ac: Remove unused configury.
7426 2013-11-08 Tom Tromey <tromey@redhat.com>
7428 * acinclude.m4: Include common.m4, codeset.m4.
7429 * configure, config.in: Rebuild.
7430 * configure.ac: Use GDB_AC_COMMON.
7432 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7434 * linux-s390-low.c (HWCAP_S390_TE): New define.
7435 (s390_arch_setup): Consider the TE field in the HWCAP for
7436 determining 'have_regset_tdb'.
7438 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7441 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7444 2013-10-02 Pedro Alves <palves@redhat.com>
7446 * server.c (process_serial_event): Don't output "GDBserver
7447 exiting" if GDB is connected through stdio.
7448 * target.c (mywait): Likewise, be silent if GDB is connected
7451 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7453 * lynx-low.c (lynx_add_threads_after_attach): New function.
7454 (lynx_attach): Remove call to add_thread. Add call to
7455 lynx_add_threads_after_attach instead.
7457 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7459 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7460 * config.in, configure: Regenerated.
7462 2013-09-18 Yao Qi <yao@codesourcery.com>
7465 * server.c (start_inferior): Clear 'resume_info'.
7467 2013-09-16 Jiong Wang <jiwang@tilera.com>
7469 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7472 2013-09-16 Jiong Wang <jiwang@tilera.com>
7474 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7475 linux-tile-low.o to srv_tgtobj.
7477 2013-09-16 Will Newton <will.newton@linaro.org>
7479 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7482 2013-09-06 Pedro Alves <palves@redhat.com>
7484 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7485 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7486 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7487 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7488 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7489 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7491 2013-09-06 Pedro Alves <palves@redhat.com>
7493 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7494 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7496 2013-09-06 Pedro Alves <palves@redhat.com>
7498 * linux-amd64-ipa.c: Include tracepoint.h.
7499 * linux-i386-ipa.c: Include tracepoint.h.
7501 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7503 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7504 (ps_get_thread_area): New function.
7506 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7508 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7509 (initialize_low_arch): Call init_registers_crisv32 rather than
7510 init_register_crisv32.
7512 2013-09-05 Pedro Alves <palves@redhat.com>
7514 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7516 * hostio.h: ... this new file.
7517 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7518 win32-low.c: Include hostio.h.
7520 2013-09-05 Pedro Alves <palves@redhat.com>
7522 * server.h (gdb_client_data, handler_func, callback_handler_func)
7523 (delete_file_handler, add_file_handler, append_callback_event)
7524 (delete_callback_event, start_event_loop, initialize_event_loop):
7525 Move to event-loop.h and include it.
7526 * event-loop.h: New file.
7528 2013-09-05 Pedro Alves <palves@redhat.com>
7530 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7531 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7532 (loaded_dll, unloaded_dll): Move to ...
7533 * dll.h: ... this new file.
7534 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7536 2013-09-05 Pedro Alves <palves@redhat.com>
7538 * server.h (current_process, get_thread_process, all_processes)
7539 (add_inferior_to_list, for_each_inferior, current_inferior)
7540 (remove_inferior, add_process, remove_process, find_process_pid)
7541 (have_started_inferiors_p, have_attached_inferiors_p)
7542 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7543 (clear_inferiors, find_inferior, find_inferior_id)
7544 (inferior_target_data, set_inferior_target_data)
7545 (inferior_regcache_data, set_inferior_regcache_data): Move to
7546 inferiors.h, and include it.
7547 * inferiors.h: New file.
7549 2013-09-05 Pedro Alves <palves@redhat.com>
7551 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7555 2013-09-05 Pedro Alves <palves@redhat.com>
7557 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7559 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7560 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7561 (handle_tracepoint_general_set, handle_tracepoint_query)
7562 (tracepoint_finished_step, tracepoint_was_hit)
7563 (release_while_stepping_state_list, current_traceframe)
7564 (in_readonly_region, traceframe_read_mem)
7565 (fetch_traceframe_registers, traceframe_read_sdata)
7566 (traceframe_read_info, struct fast_tpoint_collect_status)
7567 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7568 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7569 (supply_fast_tracepoint_registers)
7570 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7571 (ipa_tdesc, claim_trampoline_space)
7572 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7573 (agent_mem_read, agent_get_trace_state_variable_value)
7574 (agent_set_trace_state_variable_value, agent_tsv_read)
7575 (agent_mem_read_string, get_raw_reg_func_addr)
7576 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7577 * tracepoint.h: ... this new file.
7579 2013-09-05 Pedro Alves <palves@redhat.com>
7581 * server.h (perror_with_name, error, fatal, warning, paddress)
7582 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7584 * utils.h: New file.
7586 2013-09-05 Pedro Alves <palves@redhat.com>
7588 * server.h (remote_debug, noack_mode, transport_is_reliable)
7589 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7590 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7591 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7592 (write_enn, initialize_async_io, enable_async_io)
7593 (disable_async_io, check_remote_input_interrupt_request)
7594 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7595 (dead_thread_notify, prepare_resume_reply)
7596 (decode_address_to_semicolon, decode_address, decode_m_packet)
7597 (decode_M_packet, decode_X_packet, decode_xfer_write)
7598 (decode_search_memory_packet, unhexify, hexify)
7599 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7600 (look_up_one_symbol, relocate_instruction)
7601 (monitor_output): Move to remote-utils.h, and include it.
7602 * remote-utils.h: New file.
7604 2013-09-05 Pedro Alves <palves@redhat.com>
7606 * server.h (_): Delete.
7608 2013-09-02 Pedro Alves <palves@redhat.com>
7610 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7611 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7613 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7615 2013-09-02 Pierre Muller <muller@sourceware.org>
7617 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7618 or WriteProcessMemory complete successfully and handle
7619 ERROR_PARTIAL_COPY error.
7621 2013-09-02 Pedro Alves <palves@redhat.com>
7623 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7624 error instead of EIO.
7626 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7629 * linux-low.c: Include filestuff.h.
7630 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7631 * lynx-low.c: Include filestuff.h.
7632 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7633 * server.c: Include filestuff.h.
7634 (main): Call notice_open_fds.
7635 * spu-low.c: Include filestuff.h.
7636 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7638 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7640 * Makefile.in: Explain why ../target and ../nat are not
7641 listed as include file search paths.
7642 (linux-waitpid.o): New object file rule.
7643 * configure.srv (srv_native_linux_obj): New variable.
7644 Replace all occurrences of linux native object files with
7645 $srv_native_linux_obj.
7646 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7647 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7648 (linux_enable_event_reporting): Remove declaration.
7649 (my_waitpid): Moved to common/linux-waitpid.c.
7650 (linux_wait_for_event): Pass ptid when calling
7651 linux_enable_event_reporting.
7652 (linux_supports_tracefork_flag): Remove.
7653 (linux_enable_event_reporting): Likewise.
7654 (linux_tracefork_grandchild): Remove.
7655 (STACK_SIZE): Moved to common/linux-ptrace.c.
7656 (linux_tracefork_child): Remove.
7657 (linux_test_for_tracefork): Remove.
7658 (linux_look_up_symbols): Call linux_supports_traceclone.
7659 (initialize_low): Remove call to linux_test_for_tracefork.
7660 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7661 common/linux-ptrace.h.
7662 (PTRACE_TYPE_ARG4): Likewise.
7663 Include linux-ptrace.h.
7665 2013-08-21 Pedro Alves <palves@redhat.com>
7667 * config.in: Renegerate.
7669 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7671 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7672 (SFILES): Remove $(srcdir)/common/target-common.c and
7673 add $(srcdir)/target/waitstatus.c.
7674 (OBS): Remove target-common.o and add waitstatus.o.
7675 (server_h): Remove $(srcdir)/../common/target-common.h and
7676 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7677 and $(srcdir)/../target/waitstatus.h.
7678 (target-common.o): Remove.
7679 (waitstatus.o): New target object file.
7680 * target.h: Do not include target-common.h and
7681 include target/resume.h, target/wait.h and
7682 target/waitstatus.h.
7684 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7686 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7687 to PTRACE_TYPE_ARG3.
7688 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7689 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7691 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7692 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7694 2013-07-27 Jie Zhang <jie@codesourcery.com>
7695 Daniel Jacobowitz <dan@codesourcery.com>
7696 Yao Qi <yao@codesourcery.com>
7698 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7699 (mips-linux-watch.o): New rule.
7700 (mips_linux_watch_h): New variable.
7701 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7703 * linux-mips-low.c: Include mips-linux-watch.h.
7704 (struct arch_process_info, struct arch_lwp_info): New.
7705 (update_watch_registers_callback): New function.
7706 (mips_linux_new_process, mips_linux_new_thread) New functions.
7707 (mips_linux_prepare_to_resume, mips_insert_point): New
7709 (mips_remove_point, mips_stopped_by_watchpoint): New
7711 (rsp_bp_type_to_target_hw_bp_type): New function.
7712 (mips_stopped_data_address): New function.
7713 (the_low_target): Add watchpoint support functions.
7715 2013-07-27 Yao Qi <yao@codesourcery.com>
7717 * i386-low.c: Include break-common.h.
7718 (enum target_hw_bp_type): Remove.
7720 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7722 * Makefile.in (SFILES): /common/target-common.c.
7723 (OBS): Add target-common.o.
7724 (server_h): Add $(srcdir)/../common/target-common.h.
7725 (target-common.o): New target.
7726 * server.c (queue_stop_reply_callback): Free
7727 status string after use.
7728 * target.c (target_waitstatus_to_string): Remove.
7729 * target.h: Include target-common.h.
7730 (resume_kind): Likewise.
7731 (target_waitkind): Likewise.
7732 (target_waitstatus): Likewise.
7733 (TARGET_WNOHANG): Likewise.
7735 2013-07-04 Yao Qi <yao@codesourcery.com>
7737 * Makefile.in (host_alias): Use @host_noncanonical@.
7738 (target_alias): Use @target_noncanonical@.
7739 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7740 ACX_NONCANONICAL_HOST.
7741 * configure: Regenerated.
7744 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7746 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7747 * configure: Rebuild.
7748 * Makefile.in (version_host, version_target): Get from configure.
7749 (version.c): Use $(version_host) and $(version_target).
7751 2013-07-03 Pedro Alves <palves@redhat.com>
7753 * Makefile.in (config.status): Depend on development.sh.
7754 * acinclude.m4: Include libmcheck.m4.
7755 * configure: Regenerate.
7757 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7759 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7760 attribute inside the parentheses.
7761 (winapi_DebugSetProcessKillOnExit): Ditto.
7762 (winapi_DebugBreakProcess): Ditto.
7763 (winapi_GenerateConsoleCtrlEvent): Ditto.
7765 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7767 * notif.h (notif_event): Add a dummy member to avoid compiler
7770 2013-07-01 Pedro Alves <palves@redhat.com>
7772 * hostio.c (HOSTIO_PATH_MAX): Define.
7773 (require_filename, handle_open, handle_unlink, handle_readlink):
7776 2013-07-01 Pedro Alves <palves@redhat.com>
7778 * server.h: Include "pathmax.h".
7779 * linux-low.c: Don't include sys/param.h.
7780 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7782 * win32-low.c: Don't include sys/param.h.
7783 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7785 2013-07-01 Pedro Alves <palves@redhat.com>
7787 * event-loop.c: Don't check HAVE_UNISTD_H before including
7789 * gdbreplay.c: Likewise.
7790 * remote-utils.c: Likewise.
7791 * server.c: Likewise.
7792 * configure.ac: Don't check for unistd.h.
7793 * configure: Regenerate.
7795 2013-06-28 Tom Tromey <tromey@redhat.com>
7797 * Makefile.in (version.c): Use version.in, not
7800 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7802 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7803 * configure: Rebuild.
7804 * Makefile.in (version_host, version_target): Get from configure.
7805 (version.c): Use $(version_host) and $(version_target).
7807 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7809 Fix trace-status to output user name without trailing colon.
7810 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7812 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7814 Fix trace-status to output proper start-time and stop-time.
7815 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7816 output start time and stop time in hex as gdb expects.
7818 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7820 * tracepoint.c (build_traceframe_info_xml): Output trace state
7821 variables present in the trace buffer.
7823 2013-06-24 Tom Tromey <tromey@redhat.com>
7825 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7827 (version.o): Remove.
7828 * gdbreplay.c: Include version.h.
7829 (version, host_name): Don't declare.
7830 * server.h: Include version.h.
7831 (version, host_name): Don't declare.
7833 2013-06-12 Pedro Alves <palves@redhat.com>
7835 * linux-x86-low.c (linux_is_elf64): Delete global.
7836 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7837 with local linux_pid_exe_is_elf_64_file use.
7839 2013-06-11 Pedro Alves <palves@redhat.com>
7841 * linux-low.c (regset_disabled, disable_regset): New functions.
7842 (regsets_fetch_inferior_registers)
7843 (regsets_store_inferior_registers): Use them.
7844 (initialize_regsets_info); Don't allocate the disabled_regsets
7846 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7849 2013-06-11 Pedro Alves <palves@redhat.com>
7851 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7854 2013-06-11 Pedro Alves <palves@redhat.com>
7856 * linux-x86-low.c (initialize_low_arch): Call
7857 init_registers_x32_avx_linux.
7859 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7861 Fix compatibility with Android Bionic.
7862 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7865 2013-06-07 Pedro Alves <palves@redhat.com>
7868 * Makefile.in (OBS): Add tdesc.o.
7869 (IPA_OBJS): Add tdesc-ipa.o.
7870 (tdesc-ipa.o): New rule.
7871 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7873 * linux-low.c (new_inferior): Delete.
7874 (disabled_regsets, num_regsets): Delete.
7875 (linux_add_process): Adjust to set the new per-process
7877 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7878 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7879 was a stop. When calling arch_setup, switch the current inferior
7880 to the thread that got an event.
7881 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7882 (regsets_fetch_inferior_registers)
7883 (regsets_store_inferior_registers): New regsets_info parameter.
7885 (linux_register_in_regsets): New regs_info parameter. Adjust to
7887 (register_addr, fetch_register, store_register): New usrregs_info
7888 parameter. Adjust to use it.
7889 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7890 parameter regs_info. Adjust to use it.
7891 (linux_fetch_registers): Get the current inferior's regs_info, and
7893 (linux_store_registers): Ditto.
7894 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7895 (initialize_low): Don't initialize the target_regsets here. Call
7896 initialize_low_arch.
7897 * linux-low.h (target_regsets): Delete declaration.
7898 (struct regsets_info): New.
7899 (struct usrregs_info): New.
7900 (struct regs_info): New.
7901 (struct process_info_private) <new_inferior>: New field.
7902 (struct linux_target_ops): Delete the num_regs, regmap, and
7903 regset_bitmap fields. New field regs_info.
7904 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7905 * i387-fp.c (num_xmm_registers): Delete.
7906 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7907 calls to new interface.
7908 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7909 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7910 Infer the number of xmm registers from the regcache's target
7912 * i387-fp.h (num_xmm_registers): Delete.
7913 * inferiors.c (add_thread): Don't install the thread's regcache
7915 * proc-service.c (gregset_info): Fetch the current inferior's
7916 regs_info. Adjust to use it.
7917 * regcache.c: Include tdesc.h.
7918 (register_bytes, reg_defs, num_registers)
7919 (gdbserver_expedite_regs): Delete.
7920 (get_thread_regcache): If the thread doesn't have a regcache yet,
7921 create one, instead of aborting gdbserver.
7922 (regcache_invalidate_one): Rename to ...
7923 (regcache_invalidate_thread): ... this.
7924 (regcache_invalidate_one): New.
7925 (regcache_invalidate): Only invalidate registers of the current
7927 (init_register_cache): Add target_desc parameter, and use it.
7928 (new_register_cache): Ditto. Assert the target description has a
7929 non zero registers_size.
7930 (regcache_cpy): Add assertions. Adjust.
7931 (realloc_register_cache, set_register_cache): Delete.
7932 (registers_to_string, registers_from_string): Adjust.
7933 (find_register_by_name, find_regno, find_register_by_number)
7934 (register_cache_size): Add target_desc parameter, and use it.
7935 (free_register_cache_thread, free_register_cache_thread_one)
7936 (regcache_release, register_cache_size): New.
7937 (register_size): Add target_desc parameter, and use it.
7938 (register_data, supply_register, supply_register_zeroed)
7939 (supply_regblock, supply_register_by_name, collect_register)
7940 (collect_register_as_string, collect_register_by_name): Adjust.
7941 * regcache.h (struct target_desc): Forward declare.
7942 (struct regcache) <tdesc>: New field.
7943 (init_register_cache, new_register_cache): Add target_desc
7945 (regcache_invalidate_thread): Declare.
7946 (regcache_invalidate_one): Delete declaration.
7947 (regcache_release): Declare.
7948 (find_register_by_number, register_cache_size, register_size)
7949 (find_regno): Add target_desc parameter.
7950 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7952 * remote-utils.c: Include tdesc.h.
7953 (outreg, prepare_resume_reply): Adjust.
7954 * server.c: Include tdesc.h.
7955 (gdbserver_xmltarget): Delete declaration.
7956 (get_features_xml, process_serial_event): Adjust.
7957 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7959 (struct process_info) <tdesc>: New field.
7960 (ipa_tdesc): Declare.
7961 * tdesc.c: New file.
7962 * tdesc.h: New file.
7963 * tracepoint.c: Include tdesc.h.
7964 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7965 (get_context_regcache): Adjust to pass ipa_tdesc down.
7966 (do_action_at_tracepoint): Adjust to get the register cache size
7967 from the context regcache's description.
7968 (traceframe_walk_blocks): Adjust to get the register cache size
7969 from the current trace frame's description.
7970 (traceframe_get_pc): Adjust to get current trace frame's
7971 description and pass it down.
7972 (gdb_collect): Adjust to get the register cache size from the
7974 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7975 (gdbserver_xmltarget): Delete.
7976 (initialize_low_tracepoint): Set the ipa's target description.
7977 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7978 (initialize_low_tracepoint): Set the ipa's target description.
7979 * linux-x86-low.c: Include tdesc.h.
7980 [__x86_64__] (is_64bit_tdesc): New.
7981 (ps_get_thread_area, x86_get_thread_area): Use it.
7982 (i386_cannot_store_register): Rename to ...
7983 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7984 (i386_cannot_fetch_register): Rename to ...
7985 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7986 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7988 (target_regsets): Rename to ...
7989 (x86_regsets): ... this.
7990 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7992 (x86_siginfo_fixup): Use is_64bit_tdesc.
7993 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7994 (tdesc_x32_avx_linux, tdesc_x32_linux)
7995 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7997 (x86_linux_update_xmltarget): Delete.
7998 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7999 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8000 (AMD64_LINUX_USER64_CS): New.
8001 (x86_linux_read_description): New, based on
8002 x86_linux_update_xmltarget.
8003 (same_process_callback): New.
8004 (x86_arch_setup_process_callback): New.
8005 (x86_linux_update_xmltarget): New.
8006 (x86_regsets_info): New.
8007 (amd64_linux_regs_info): New.
8008 (i386_linux_usrregs_info): New.
8009 (i386_linux_regs_info): New.
8010 (x86_linux_regs_info): New.
8011 (x86_arch_setup): Reimplement.
8012 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8013 (x86_emit_ops): Ditto.
8014 (the_low_target): Adjust. Install x86_linux_regs_info,
8015 x86_cannot_fetch_register, and x86_cannot_store_register.
8016 (initialize_low_arch): New.
8017 * linux-ia64-low.c (tdesc_ia64): Declare.
8018 (ia64_fetch_register): Adjust.
8019 (ia64_usrregs_info, regs_info): New globals.
8020 (ia64_regs_info): New function.
8021 (the_low_target): Adjust.
8022 (initialize_low_arch): New function.
8023 * linux-sparc-low.c (tdesc_sparc64): Declare.
8024 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8026 (sparc_arch_setup): New function.
8027 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8028 (the_low_target): Adjust.
8029 (initialize_low_arch): New function.
8030 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8031 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8032 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8033 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8034 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8035 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8036 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8037 (tdesc_powerpc_isa205_vsx64l): Declare.
8038 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8039 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8040 (ppc_set_pc, ppc_get_hwcap): Adjust.
8041 (ppc_usrregs_info): Forward declare.
8042 (!__powerpc64__) ppc_regmap_adjusted: New global.
8043 (ppc_arch_setup): Adjust to the current process'es target
8045 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8046 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8047 (ppc_store_evrregset): Adjust.
8048 (target_regsets): Rename to ...
8049 (ppc_regsets): ... this, and make static.
8050 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8051 (ppc_regs_info): New function.
8052 (the_low_target): Adjust.
8053 (initialize_low_arch): New function.
8054 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8055 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8056 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8057 (tdesc_s390x_linux64v2): Declare.
8058 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8059 (s390_fill_gregset, s390_store_last_break): Adjust.
8060 (target_regsets): Rename to ...
8061 (s390_regsets): ... this, and make static.
8062 (s390_get_pc, s390_set_pc): Adjust.
8063 (s390_get_hwcap): New target_desc parameter, and use it.
8064 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8065 (s390_arch_setup): Adjust to set the current process'es target
8066 description. Don't adjust the regmap.
8067 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8068 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8069 (regs_info_3264): New globals.
8070 (s390_regs_info): New function.
8071 (the_low_target): Adjust.
8072 (initialize_low_arch): New function.
8073 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8074 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8075 [__mips64] (init_registers_mips_linux)
8076 (init_registers_mips_dsp_linux): Delete defines.
8077 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8078 (have_dsp): New global.
8079 (mips_read_description): New, based on mips_arch_setup.
8080 (mips_arch_setup): Reimplement.
8081 (get_usrregs_info): New function.
8082 (mips_cannot_fetch_register, mips_cannot_store_register)
8083 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8084 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8085 (target_regsets): Rename to ...
8086 (mips_regsets): ... this, and make static.
8087 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8088 (dsp_regs_info, regs_info): New globals.
8089 (mips_regs_info): New function.
8090 (the_low_target): Adjust.
8091 (initialize_low_arch): New function.
8092 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8093 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8095 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8096 (arm_read_description): New, with bits factored from
8098 (arm_arch_setup): Reimplement.
8099 (target_regsets): Rename to ...
8100 (arm_regsets): ... this, and make static.
8101 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8102 (arm_regs_info): New function.
8103 (the_low_target): Adjust.
8104 (initialize_low_arch): New function.
8105 * linux-m68k-low.c (tdesc_m68k): Declare.
8106 (target_regsets): Rename to ...
8107 (m68k_regsets): ... this, and make static.
8108 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8109 (m68k_regs_info): New function.
8110 (m68k_arch_setup): New function.
8111 (the_low_target): Adjust.
8112 (initialize_low_arch): New function.
8113 * linux-sh-low.c (tdesc_sharch): Declare.
8114 (target_regsets): Rename to ...
8115 (sh_regsets): ... this, and make static.
8116 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8117 (sh_regs_info, sh_arch_setup): New functions.
8118 (the_low_target): Adjust.
8119 (initialize_low_arch): New function.
8120 * linux-bfin-low.c (tdesc_bfin): Declare.
8121 (bfin_arch_setup): New function.
8122 (bfin_usrregs_info, regs_info): New globals.
8123 (bfin_regs_info): New function.
8124 (the_low_target): Adjust.
8125 (initialize_low_arch): New function.
8126 * linux-cris-low.c (tdesc_cris): Declare.
8127 (cris_arch_setup): New function.
8128 (cris_usrregs_info, regs_info): New globals.
8129 (cris_regs_info): New function.
8130 (the_low_target): Adjust.
8131 (initialize_low_arch): New function.
8132 * linux-cris-low.c (tdesc_crisv32): Declare.
8133 (cris_arch_setup): New function.
8134 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8135 (cris_regs_info): New function.
8136 (the_low_target): Adjust.
8137 (initialize_low_arch): New function.
8138 * linux-m32r-low.c (tdesc_m32r): Declare.
8139 (m32r_arch_setup): New function.
8140 (m32r_usrregs_info, regs_info): New globals.
8141 (m32r_regs_info): Adjust.
8142 (initialize_low_arch): New function.
8143 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8144 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8145 (tic6x_usrregs_info): Forward declare.
8146 (tic6x_read_description): New function, based on ...
8147 (tic6x_arch_setup): ... this. Reimplement.
8148 (target_regsets): Rename to ...
8149 (tic6x_regsets): ... this, and make static.
8150 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8151 (tic6x_regs_info): New function.
8152 (the_low_target): Adjust.
8153 (initialize_low_arch): New function.
8154 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8155 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8156 (target_regsets): Rename to ...
8157 (xtensa_regsets): ... this, and make static.
8158 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8160 (xtensa_arch_setup, xtensa_regs_info): New functions.
8161 (the_low_target): Adjust.
8162 (initialize_low_arch): New function.
8163 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8164 (nios2_arch_setup): Set the current process'es tdesc.
8165 (target_regsets): Rename to ...
8166 (nios2_regsets): ... this.
8167 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8168 (nios2_regs_info): New function.
8169 (the_low_target): Adjust.
8170 (initialize_low_arch): New function.
8171 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8172 (aarch64_arch_setup): Set the current process'es tdesc.
8173 (target_regsets): Rename to ...
8174 (aarch64_regsets): ... this.
8175 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8176 (aarch64_regs_info): New function.
8177 (the_low_target): Adjust.
8178 (initialize_low_arch): New function.
8179 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8181 (target_regsets): Rename to ...
8182 (tile_regsets): ... this.
8183 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8184 (tile_regs_info): New function.
8185 (tile_arch_setup): Set the current process'es tdesc.
8186 (the_low_target): Adjust.
8187 (initialize_low_arch): New function.
8188 * spu-low.c (tdesc_spu): Declare.
8189 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8190 * win32-arm-low.c (tdesc_arm): Declare.
8191 (arm_arch_setup): New function.
8192 (the_low_target): Install arm_arch_setup instead of
8194 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8195 (init_windows_x86): Rename to ...
8196 (i386_arch_setup): ... this. Set `win32_tdesc'.
8197 (the_low_target): Adjust.
8198 * win32-low.c (win32_tdesc): New global.
8199 (child_add_thread): Don't create the thread cache here.
8200 (do_initial_child_stuff): Set the new process'es tdesc.
8201 * win32-low.h (struct target_desc): Forward declare.
8202 (win32_tdesc): Declare.
8203 * lynx-i386-low.c (tdesc_i386): Declare global.
8204 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8205 * lynx-low.c (lynx_tdesc): New global.
8206 (lynx_add_process): Set the new process'es tdesc.
8207 * lynx-low.h (struct target_desc): Forward declare.
8208 (lynx_tdesc): Declare global.
8209 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8210 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8211 * nto-low.c (nto_tdesc): New global.
8212 (do_attach): Set the new process'es tdesc.
8213 * nto-low.h (struct target_desc): Forward declare.
8214 (nto_tdesc): Declare.
8215 * nto-x86-low.c (tdesc_i386): Declare.
8216 (nto_x86_arch_setup): Set `nto_tdesc'.
8218 2013-06-04 Gary Benson <gbenson@redhat.com>
8220 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8221 to qSupported response when appropriate.
8222 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8223 with nonzero-length annex.
8224 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8225 arguments supplied in annex.
8227 2013-05-31 Doug Evans <dje@google.com>
8230 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8231 64 bits in 64-cross-32 environment.
8233 2013-05-28 Pedro Alves <palves@redhat.com>
8235 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8236 (aarch64-without-fpu.c): Delete rule.
8237 * configure.srv (aarch64*-*-linux*): Remove references to
8238 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8239 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8242 2013-05-24 Pedro Alves <palves@redhat.com>
8244 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8245 instead of strchr/decode_address. Error if the range isn't split
8246 with a ','. Don't assume there's be a ':' in the action.
8248 2013-05-23 Yao Qi <yao@codesourcery.com>
8249 Pedro Alves <palves@redhat.com>
8251 * linux-low.c (lwp_in_step_range): New function.
8252 (linux_wait_1): If the thread was range stepping and stopped
8253 outside the stepping range, report the stop to GDB. Otherwise,
8254 continue stepping. Add range stepping debug output.
8255 (linux_set_resume_request): Copy the step range from the resume
8257 (linux_supports_range_stepping): New.
8258 (linux_target_ops) <supports_range_stepping>: Set to
8259 linux_supports_range_stepping.
8260 * linux-low.h (struct linux_target_ops)
8261 <supports_range_stepping>: New field.
8262 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8263 * linux-x86-low.c (x86_supports_range_stepping): New.
8264 (the_low_target) <supports_range_stepping>: Set to
8265 x86_supports_range_stepping.
8266 * server.c (handle_v_cont): Handle 'r' action.
8267 (handle_v_requests): Append ";r" if the target supports range
8269 * target.h (struct thread_resume) <step_range_start,
8270 step_range_end>: New fields.
8271 (struct target_ops) <supports_range_stepping>:
8273 (target_supports_range_stepping): New macro.
8275 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8277 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8278 confusion in comment.
8280 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8282 * lynx-low.c (struct process_info_private): New type.
8283 (lynx_add_process): New function.
8284 (lynx_create_inferior, lynx_attach): Replace calls to
8285 add_process by calls to lynx_add_process.
8286 (lynx_resume): If PTID is null, then try using
8287 current_process()->private->last_wait_event_ptid.
8289 (lynx_clear_inferiors): Delete. The contents of that function
8290 has been inlined in lynx_mourn;
8291 (lynx_wait_1): Save the ptid in the process's private data.
8292 (lynx_mourn): Free the process' private data. Replace call
8293 to lynx_clear_inferiors by call to clear_inferiors.
8295 2013-05-17 Yao Qi <yao@codesourcery.com>
8297 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8300 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8302 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8303 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8304 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8305 PT_TEXT_END_ADDR guards. Update comments.
8306 (linux_target_op) <read_offsets>: Conditionally define to
8307 linux_read_offsets if the target is UCLIBC and if it defines
8308 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8310 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8311 Andrew Jenner <andrew@codesourcery.com>
8313 * Makefile.in (SFILES): Add linux-nios2-low.c.
8314 (clean): Add action to delete nios2-linux.c.
8315 (nios2-linux.c): New rule.
8316 * configure.srv: Add nios2*-*-linux*.
8317 * linux-nios2-low.c: New.
8319 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8321 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8323 2013-04-25 Hui Zhu <hui@codesourcery.com>
8326 * ax.c (ax_printf): Add fflush.
8328 2013-04-22 Tom Tromey <tromey@redhat.com>
8330 * Makefile.in (SFILES): Add filestuff.c.
8331 (OBS): Add filestuff.o.
8332 (filestuff.o): New target.
8333 * config.in, configure: Rebuild.
8334 * configure.ac: Check for fdwalk, pipe2.
8336 2013-04-17 Pedro Alves <palves@redhat.com>
8338 * configure.ac (USE_THREAD_DB): Delete variable.
8339 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8340 Don't AC_SUBST USE_THREAD_DB.
8341 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8342 * config.in, configure: Regenerate.
8344 2013-04-16 Pedro Alves <palves@redhat.com>
8346 * linux-low.h (struct lwp_info) <thread_known>: Move under
8347 the USE_THREAD_DB #ifdef.
8349 2013-04-16 Pedro Alves <palves@redhat.com>
8351 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8352 (linux-low.o): Delete rule.
8353 * linux-low.h: Always include "gdb_thread_db.h" instead of
8354 conditionally including thread_db.h.
8355 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8358 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8360 * Makefile.in (install-only): Fix make install regression.
8362 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8364 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8365 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8367 * gdbserver.1: Remove.
8369 2013-03-22 Pedro Alves <palves@redhat.com>
8371 * linux-low.c (handle_extended_wait): Don't call
8372 linux_enable_event_reporting.
8374 2013-03-15 Tony Theodore <tonyt@logyst.com>
8377 * Makefile.in (SHELL): Use @SHELL@.
8379 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8381 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8384 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8386 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8387 Remove extraneous NULL element.
8389 2013-03-13 Yao Qi <yao@codesourcery.com>
8391 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8392 'V' block in trace frame.
8394 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8396 * target.h (struct target_ops): Add btrace ops.
8397 (target_supports_btrace): New macro.
8398 (target_enable_btrace): New macro.
8399 (target_disable_btrace): New macro.
8400 (target_read_btrace): New macro.
8401 * gdbthread.h (struct thread_info): Add btrace field.
8402 * server.c: Include btrace-common.h.
8403 (handle_btrace_general_set): New function.
8404 (handle_btrace_enable): New function.
8405 (handle_btrace_disable): New function.
8406 (handle_general_set): Call handle_btrace_general_set.
8407 (handle_qxfer_btrace): New function.
8408 (struct qxfer qxfer_packets[]): Add btrace entry.
8409 * inferiors.c (remove_thread): Disable btrace.
8410 * linux-low: Include linux-btrace.h.
8411 (linux_low_enable_btrace): New function.
8412 (linux_low_read_btrace): New function.
8413 (linux_target_ops): Add btrace ops.
8414 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8415 Add srv_linux_btrace=yes.
8416 (x86_64-*-linux*): Add linux-btrace.o.
8417 Add srv_linux_btrace=yes.
8418 * configure.ac: Define HAVE_LINUX_BTRACE.
8419 * config.in: Regenerated.
8420 * configure: Regenerated.
8422 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8424 * server.c (handle_qxfer): Preserve error message if -3 is
8426 (qxfer): Document the -3 return value.
8428 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8430 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8431 (linux_btrace_h): New variable.
8432 (linux-btrace.o): New rule.
8434 2013-03-08 Stan Shebs <stan@codesourcery.com>
8435 Hafiz Abid Qadeer <abidh@codesourcery.com>
8437 * tracepoint.c (trace_buffer_size): New global.
8438 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8439 (init_trace_buffer): Change to one-argument function. Allocate
8440 trace buffer memory.
8441 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8442 handle QTBuffer:size packet.
8443 (cmd_bigqtbuffer_size): New function.
8444 (initialize_tracepoint): Call init_trace_buffer with
8445 DEFAULT_TRACE_BUFFER_SIZE.
8446 * server.c (handle_query): Add QTBuffer:size in the
8449 2013-03-07 Yao Qi <yao@codesourcery.com>
8451 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8452 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8454 (cmd_qtsp): Adjust condition. Do post increment.
8455 Set cur_action and cur_step_action back to 0.
8457 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8460 * linux-low.c (linux_write_memory): Return early success if LEN is
8463 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8465 * configure.srv: Add x86_64-*-cygwin* as target.
8467 2013-02-28 Tom Tromey <tromey@redhat.com>
8469 * configure.ac: Invoke AC_SYS_LARGEFILE.
8470 * configure, config.in: Rebuild.
8472 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8474 * win32-low.c: Throughout, fix format strings and casts of
8475 printf-like functions to avoid type related warnings on all
8477 (get_child_debug_event): Print dwDebugEventCode as hex since
8478 that's how it's usually documented.
8480 2013-02-28 Yao Qi <yao@codesourcery.com>
8482 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8485 2013-02-27 Jiong Wang <jiwang@tilera.com>
8487 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8488 (reg-tilegx32.c): New rule.
8489 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8490 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8491 different register info initializer according to elf class.
8492 (init_registers_tilgx32): New function. The tilegx32 register info
8494 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8495 (tile_store_gregset): Likewise.
8497 2013-02-27 Yao Qi <yao@codesourcery.com>
8499 * server.c (process_point_options): Print debug message when
8500 debug_threads is true.
8502 2013-02-26 Yao Qi <yao@codesourcery.com>
8504 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8506 2013-02-19 Pedro Alves <palves@redhat.com>
8507 Kai Tietz <ktietz@redhat.com>
8511 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8512 instead of strtoul to extract address from packet.
8513 (process_serial_event) <'z'>: Likewise.
8515 2013-02-18 Yao Qi <yao@codesourcery.com>
8517 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8519 2013-02-14 Pedro Alves <palves@redhat.com>
8523 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8524 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8526 2013-02-14 Pedro Alves <palves@redhat.com>
8528 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8530 2013-02-14 Pedro Alves <palves@redhat.com>
8532 * tracepoint.c (save_string): Delete.
8533 (add_tracepoint_action): Use savestring instead of save_string.
8535 2013-02-12 Pedro Alves <palves@redhat.com>
8537 * linux-xtensa-low.c: Ditto.
8538 * xtensa-xtregs.c: Ditto.
8540 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8542 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8545 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8547 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8548 aarch64_num_wp_regs and aarch64_num_bp_regs to
8549 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8551 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8553 * linux-aarch64-low.c (ps_get_thread_area): Replace
8554 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8556 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8557 Marcus Shawcroft <marcus.shawcroft@arm.com>
8558 Nigel Stephens <nigel.stephens@arm.com>
8559 Yufeng Zhang <yufeng.zhang@arm.com>
8561 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8562 (aarch64.c, aarch64-without-fpu.c): New targets.
8563 * configure.srv (aarch64*-*-linux*): New.
8564 * linux-aarch64-low.c: New file.
8566 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8568 * linux-low.c (handle_extended_wait, linux_create_inferior)
8569 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8570 (dequeue_one_deferred_signal, linux_resume_one_thread)
8571 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8572 (linux_tracefork_grandchild, linux_test_for_tracefork)
8573 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8574 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8575 where the argument is 0.
8577 2013-01-25 Yao Qi <yao@codesourcery.com>
8579 * event-loop.c: Include "queue.h".
8580 (gdb_event_p): New typedef.
8581 (struct gdb_event) <next_event>: Remove.
8582 (event_queue): Change to QUEUE(gdb_event_p).
8583 (async_queue_event): Remove.
8584 (gdb_event_xfree): New.
8585 (initialize_event_loop): New.
8586 (process_event): Use API from QUEUE.
8587 (wait_for_event): Likewise.
8588 * server.c (main): Call initialize_event_loop.
8589 * server.h (initialize_event_loop): Declare.
8591 2013-01-18 Yao Qi <yao@codesourcery.com>
8593 * ax.h (struct eval_agent_expr_context): New.
8594 (gdb_eval_agent_expr): Update declaration.
8595 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8596 TFRAME. Add new argument CTX.
8597 * server.h (struct eval_agent_expr_context): Declare.
8598 (agent_mem_read, agent_tsv_read): Update declaration.
8599 (agent_mem_read_string): Likewise.
8600 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8601 (add_traceframe_block): Add new argument TPOINT.
8602 Increase TPOINT->traceframe_usage.
8603 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8604 eval_tracepoint_agent_expr.
8605 (condition_true_at_tracepoint): Likewise.
8606 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8607 (agent_mem_read_string, agent_tsv_read): Likewise.
8609 2013-01-16 Yao Qi <yao@codesourcery.com>
8611 * linux-low.c (linux_resume_one_lwp): Don't check
8612 'lwp->bp_reinsert != 0'.
8614 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8615 Pedro Alves <palves@redhat.com>
8617 * lynx-low.c (ptrace_request_to_str): Define a temporary
8618 macro and use it to simplify this function's implementation.
8620 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8622 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8625 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8627 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8629 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8631 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8633 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8635 * lynx-low.c (lynx_resume): Use the resume_info parameter
8636 to determine the ptid for the lynx_ptrace call, unless
8637 it is equal to minus_one_ptid, in which case we use the
8638 ptid of the current_inferior.
8639 (lynx_wait_1): After having received a thread create/exit
8640 event, resume the inferior's execution using the signaling
8641 thread's ptid, rather than the old ptid.
8643 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8645 * lynx-low.c (lynx_resume): Delete variable ret.
8647 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8649 * gdbreplay.c (gdbreplay_version): Update copyright year.
8650 * server.c (gdbserver_version): Likewise.
8652 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8654 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8657 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8659 * lynx-low.c (ptrace_request_to_str): Add handling for
8662 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8664 * lynx-low.c (lynx_attach): Delete variable new_process.
8666 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8668 * lynx-low.c (lynx_create_inferior): Delete variable
8671 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8673 * lynx-low.c (ptrace_request_to_str): Do not handle
8674 PTRACE_GETTHREADLIST if this macro does not exist.
8676 2012-12-15 Yao Qi <yao@codesourcery.com>
8678 * Makefile.in (OBS): Add notif.o.
8679 * notif.c, notif.h: New.
8680 * server.c: Include "notif.h".
8681 (struct vstop_notif) <next>: Remove.
8683 (queue_stop_reply): Update.
8684 (push_event, send_next_stop_reply): Remove.
8685 (discard_queued_stop_replies): Update.
8686 (notif_stop): New variable.
8687 (handle_v_stopped): Remove.
8688 (handle_v_requests): Don't call handle_v_stopped. Call
8689 handle_ack_notif instead.
8690 (queue_stop_reply_callback): Call notif_event_enque instead
8691 of queue_stop_reply.
8692 (handle_status): Don't call send_next_stop_reply, call
8693 notif_write_event instead.
8694 (kill_inferior_callback): Likewise.
8695 (detach_or_kill_inferior_callback): Likewise.
8696 (main): Call initialize_notif.
8697 (process_serial_event): Call QUEUE_is_empty.
8698 (handle_target_event): Call notif_push instead of push event.
8699 * server.h (push_event): Remove declaration.
8701 2012-12-10 Tom Tromey <tromey@redhat.com>
8703 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8704 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8707 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8708 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8709 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8710 (amd64-linux-ipa.o, ax.o): Rewrite.
8711 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8712 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8713 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8714 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8715 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8716 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8717 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8718 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8719 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8720 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8721 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8722 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8723 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8724 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8725 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8726 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8727 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8728 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8729 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8730 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8731 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8732 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8733 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8734 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8735 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8736 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8737 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8738 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8739 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8740 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8741 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8742 (reg-tilegx.o): Remove.
8743 (all_object_files): New macro.
8744 Include .deps files.
8745 * aclocal.m4, configure: Rebuild.
8746 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8747 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8748 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8750 2012-12-05 Tom Tromey <tromey@redhat.com>
8753 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8755 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8757 * configure.ac: Check for linux/perf_event.h.
8758 * config.in: Regenerated.
8759 * configure: Regenerated.
8761 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8763 * hostio.c (handle_readlink): Decrease buffer size
8764 parameter passed to readlink by one byte.
8766 2012-11-26 Yao Qi <yao@codesourcery.com>
8768 * configure.ac (build_warnings): Append '-Wempty-body'.
8769 * configure: Regenerated.
8770 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8773 2012-11-15 Pierre Muller <muller@sourceware.org>
8775 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8776 * config.in: Regenerate.
8777 * configure: Regenerate.
8778 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8779 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8780 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8781 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8783 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8784 instead of <sys/wait.h> header.
8785 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8787 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8789 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8790 (various make rules): Remove -DGDBSERVER
8792 2012-11-09 Yao Qi <yao@codesourcery.com>
8794 * spu-low.c (current_ptid): Move it to ..
8795 * gdbthread.h: ... here. New.
8796 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8797 * server.c (myresume, process_serial_event): Likewise.
8798 * thread-db.c (thread_db_find_new_threads): Likewise.
8799 * tracepoint.c (run_inferior_command): Likewise.
8801 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8803 * server.c (handle_search_memory_1): Include access length in
8806 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8808 * linux-crisv32-low.c: Fix compile errors.
8810 2012-09-04 Yao Qi <yao@codesourcery.com>
8812 * tracepoint.c (cmd_qtsv): Adjust debug message.
8813 Don't check CUR_TPOINT.
8815 2012-08-28 Yao Qi <yao@codesourcery.com>
8817 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8818 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8819 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8820 Remove declarations of xmalloc, xreallloc, xstrdup and
8822 * Makefile.in (libiberty_h): New.
8823 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8824 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8826 2012-08-23 Yao Qi <yao@codesourcery.com>
8828 * server.h: Remove declaration of 'xsnprintf'.
8830 2012-08-22 Keith Seitz <keiths@redhat.com>
8832 * server.h: Include build-gnulib-gbserver/config.h.
8833 * gdbreplay.c: Likewise.
8835 2012-08-08 Doug Evans <dje@google.com>
8837 * Makefile.in (SFILES): Add gdb_vecs.c.
8838 (OBS): Add gdb_vecs.o.
8839 (gdb_vecs_h, host_defs_h): New variables.
8840 (thread-db.o): Add $(gdb_vecs_h) dependency.
8841 (gdb_vecs.o): New rule.
8842 * thread-db.c: #include "gdb_vecs.h".
8843 (thread_db_load_search): Use a vector to iterate over path elements.
8844 Handle text appearing after "$pdir".
8846 * configure.ac: Add check for strstr.
8847 * config.in: Regenerate.
8848 * configure: Regenerate.
8850 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8852 * hostio.c (handle_pread): If pread fails, fall back to attempting
8854 (handle_pwrite): Likewise for pwrite.
8856 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8858 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8859 between unsupported TYPE and unimplementable ADDR/LEN combination.
8860 (arm_insert_point): Act on new return value.
8862 2012-07-31 Pedro Alves <palves@redhat.com>
8864 * server.c (process_point_options): Only skip tokens if we find
8865 one that is unrecognized. Don't treat 'X' specially while
8866 skipping unrecognized tokens.
8868 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8870 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8871 to 4-byte-align HW breakpoint addresses for Thumb.
8873 2012-07-27 Yao Qi <yao@codesourcery.com>
8877 * server.h: Declare gdb_agent_about_to_close.
8878 * target.c (kill_inferior): Include "agent.h".
8879 New. Send command 'kill'.
8880 * target.h (kill_inferior): Removed macro.
8881 * tracepoint.c (gdb_agent_about_to_close): New.
8882 (gdb_agent_helper_thread): Handle command 'close'.
8883 Wait endlessly until the inferior stops.
8884 Install gdb_agent_remove_socket to atexit hook.
8885 (agent_socket_name): New static variable.
8886 (gdb_agent_socket_init): Replace local variable 'name' with
8887 'agent_socket_name'.
8888 (gdb_agent_remove_socket): New.
8890 2012-07-27 Yao Qi <yao@codesourcery.com>
8892 * server.c (process_point_options): Stop at 'X' when parsing.
8894 2012-07-19 Michael Eager <eager@eagercon.com>
8896 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8898 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8899 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8900 hardware breakpoint.
8902 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8904 * gdbserver/linux-low.c (initialize_low): Call
8905 linux_ptrace_init_warnings.
8907 2012-07-02 Doug Evans <dje@google.com>
8909 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8912 2012-07-02 Stan Shebs <stan@codesourcery.com>
8914 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8915 (ax.o): Add it to build rule.
8917 (OBS): Add format.o.
8918 (IPA_OBS): Add format.o.
8919 * server.c (handle_query): Claim support for breakpoint commands.
8920 (process_point_options): Add command case.
8921 (process_serial_event): Leave running if there are printfs in
8923 * mem-break.h (any_persistent_commands): Declare.
8924 (add_breakpoint_commands): Declare.
8925 (gdb_no_commands_at_breakpoint): Declare.
8926 (run_breakpoint_commands): Declare.
8927 * mem-break.c (struct point_command_list): New struct.
8928 (struct breakpoint): New field command_list.
8929 (any_persistent_commands): New function.
8930 (add_commands_to_breakpoint): New function.
8931 (add_breakpoint_commands): New function.
8932 (gdb_no_commands_at_breakpoint): New function.
8933 (run_breakpoint_commands): New function.
8934 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8936 * ax.c: Include format.h.
8937 (ax_printf): New function.
8938 (gdb_eval_agent_expr): Add printf opcode.
8940 2012-06-13 Yao Qi <yao@codesourcery.com>
8942 * server.c (start_inferior): Remove duplicated writes to fields
8943 'last_resume_kind' and 'last_status' of 'current_inferior'.
8945 2012-06-12 Yao Qi <yao@codesourcery.com>
8946 Pedro Alves <palves@redhat.com>
8948 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8950 * server.c (handle_v_cont): Extend comment.
8952 2012-06-11 Yao Qi <yao@codesourcery.com>
8954 * linux-low.c (linux_attach): Add 'static'.
8956 2012-06-06 Yao Qi <yao@codesourcery.com>
8958 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8960 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8962 Fix gcc -flto compilation warning.
8963 * server.c (main): Make variable multi_mode and attach volatile.
8965 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8967 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8968 if the platform doesn't know about it.
8970 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8972 * Makefile.in (SFILES): Add linux-tile-low.c.
8973 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8974 * configure.srv: Handle tilegx-*-linux*.
8975 * linux-tile-low.c: New file.
8977 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8979 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8981 2012-05-24 Pedro Alves <palves@redhat.com>
8985 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8987 2012-05-24 Pedro Alves <palves@redhat.com>
8991 Replace target_signal with gdb_signal throughout.
8993 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8995 * linux-low.c (linux_store_registers): Avoid the copying sequence
8996 when no data has been retrieved by ptrace.
8998 2012-05-22 Will Deacon <will.deacon@arm.com>
9000 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9001 Include asm/ptrace.h.
9002 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9005 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9007 * linux-low.c (linux_store_registers): Don't re-retrieve data
9008 with ptrace that has already been obtained from /proc. Always
9009 copy any data retrieved with ptrace to the buffer supplied.
9011 2012-05-11 Yao Qi <yao@codesourcery.com>
9012 Pedro Alves <palves@redhat.com>
9014 * linux-low.c (enum stopping_threads_kind): New.
9015 (stopping_threads): Change type to `enum stopping_threads_kind'.
9016 (handle_extended_wait): If stopping and suspending threads, leave
9017 the new_lwp suspended too.
9018 (linux_wait_for_event): Adjust.
9019 (stop_all_lwps): Set `stopping_threads' to
9020 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9021 whether we're suspending threads or just stopping them. Assert no
9024 2012-04-29 Yao Qi <yao@codesourcery.com>
9026 * server.h: Move some code to ...
9027 * gdbthread.h: ... here. New.
9028 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9029 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9030 (nto-low.o, win32-low.o): Likewise.
9031 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9032 * regcache.c, remote-utils.c, server.c: Likewise.
9033 * target.c, tracepoint.c, win32-low.c: Likewise.
9035 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9037 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9038 (PTRACE_ARG4_TYPE): Likewise.
9039 (PTRACE_XFER_TYPE): Likewise.
9040 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9041 ptrace to PTRACE_ARG3_TYPE.
9042 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9043 (PTRACE_ARG4_TYPE): Likewise.
9044 (PTRACE_XFER_TYPE): Likewise.
9045 (linux_detach_one_lwp): Cast fourth argument of
9046 ptrace to long then PTRACE_ARG4_TYPE.
9047 (regsets_fetch_inferior_registers): Cast third argument of
9048 ptrace to long then PTRACE_ARG3_TYPE.
9049 (regsets_store_inferior_registers): Likewise.
9051 2012-04-20 Pedro Alves <palves@redhat.com>
9053 * configure: Regenerate.
9055 2012-04-19 Pedro Alves <palves@redhat.com>
9057 * Makefile.in (GNULIB_BUILDDIR): New.
9058 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9059 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9060 (all, install-only, uninstall, clean-info, all-lib, clean): No
9061 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9062 (maintainer-clean realclean distclean): Use subdir_do.
9064 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9065 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9066 * acinclude.m4: Include acx_configure_dir.m4.
9067 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9068 calls. Call AC_PROG_RANLIB. Configure gnulib using
9071 (GNULIB_STDINT_H): Adjust.
9072 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9073 * gdbreplay.c: Include build-gnulib/config.h.
9074 * server.h: Likewise.
9075 * aclocal.m4: Regenerate.
9076 * config.in: Regenerate.
9077 * configure: Regenerate.
9079 2012-04-19 Pedro Alves <palves@redhat.com>
9081 * Makefile.in (LIBGNU, INCGNU): Adjust.
9082 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9083 (all, install-only, uninstall, clean-info, all-lib, clean)
9084 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9085 * configure.ac: Adjust AC_OUTPUT output.
9086 * aclocal.m4: Regenerate.
9087 * configure: Regenerate.
9089 2012-04-19 Pedro Alves <palves@redhat.com>
9091 * Makefile.in (generated_files): New.
9092 (server_h): Remove the explicit dependency on config.h, and depend
9093 on $generated_files.
9095 2012-04-19 Pedro Alves <palves@redhat.com>
9097 * Makefile.in (INCGNU): Add -Ignulib.
9099 2012-04-19 Pedro Alves <palves@redhat.com>
9101 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9102 (INCGNU): ... this, and spell out -I here.
9103 (GNULIB_LIB): Rename to ...
9105 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9107 2012-04-19 Pedro Alves <palves@redhat.com>
9109 * config.in: Regenerate.
9111 2012-04-19 Pedro Alves <palves@redhat.com>
9113 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9114 * server.h (memmem): Remove declaration.
9115 * config.in: Regenerate.
9116 * configure: Regenerate.
9118 2012-04-19 Yao Qi <yao@codesourcery.com>
9120 * Makefile.in (SFILES): Add common/vec.c.
9124 2012-04-19 Yao Qi <yao@codesourcery.com>
9126 * remote-utils.c (prepare_resume_reply): Replace with macro
9127 target_core_of_thread.
9128 * server.c (handle_qxfer_threads_proper): Likewise.
9129 * target.h (traget_core_of_thread): New macro.
9131 2012-04-18 Pedro Alves <palves@redhat.com>
9133 * aclocal.m4: Regenerate.
9134 * configure: Regenerate.
9136 2012-04-16 Yao Qi <yao@codesourcery.com>
9138 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9139 duplicated on address.
9141 2012-04-16 Yao Qi <yao@codesourcery.com>
9143 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9144 (struct tracepoint_action_ops) <send>: New field.
9145 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9146 (agent_expr_send, x_tracepoint_action_send): New.
9147 (l_tracepoint_action_send): New.
9148 (cmd_qtdp): Download and install tracepoint
9149 according to `use_agent'.
9150 (run_inferior_command): Add one more parameter `len'.
9152 (tracepoint_send_agent): New.
9153 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9155 2012-04-16 Yao Qi <yao@codesourcery.com>
9157 * tracepoint.c (download_tracepoints): Moved to ...
9158 (cmd_qtstart): ... here.
9160 2012-04-14 Yao Qi <yao@codesourcery.com>
9162 * tracepoint.c: Include inttypes.h.
9163 (struct collect_memory_action): Use sized types.
9164 (struct tracepoint): Likewise.
9165 (cmd_qtdp, stop_tracing): Update print specifiers.
9166 (cmd_qtp, response_tracepoint): Likewise.
9167 (collect_data_at_tracepoint): Likewise.
9168 (collect_data_at_step): Likewise.
9170 2012-04-14 Yao Qi <yao@codesourcery.com>
9172 Import gnulib module inttypes.
9173 * aclocal.m4, config.in, configure: Regenerated.
9175 2012-04-14 Yao Qi <yao@codesourcery.com>
9177 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9178 Makefile and config.status at last.
9180 2012-04-13 Yao Qi <yao@codesourcery.com>
9182 * tracepoint.c: Include stdint.h unconditionally.
9184 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9186 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9187 on BFD_HAVE_SYS_PROCFS_TYPE.
9188 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9189 * configure: Regenerate.
9190 * config.in: Likewise.
9192 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9194 * Makefile.in (clean): Also remove x32.c x32-linux.c
9195 x32-avx.c x32-avx-linux.c.
9196 (x32.o): New target.
9198 (x32-linux.o): Likewise.
9199 (x32-linux.c): Likewise.
9200 (x32-avx.o): Likewise.
9201 (x32-avx.c): Likewise.
9202 (x32-avx-linux.o): Likewise.
9203 (x32-avx-linux.c): Likewise.
9205 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9206 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9207 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9208 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9209 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9210 i386/x32-avx-linux.xml.
9212 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9213 (init_registers_x32_avx_linux): Likwise.
9214 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9215 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9217 2012-04-13 Pedro Alves <palves@redhat.com>
9219 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9220 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9221 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9222 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9225 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9227 * linux-x86-low.c (compat_x32_clock_t): New.
9228 (compat_x32_siginfo_t): Likewise.
9229 (compat_x32_siginfo_from_siginfo): Likewise.
9230 (siginfo_from_compat_x32_siginfo): Likewise.
9231 (linux_is_elf64): Likewise.
9232 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9233 and siginfo_from_compat_x32_siginfo for x32.
9234 (x86_arch_setup): Set linux_is_elf64.
9236 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9239 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9241 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9242 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9243 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9244 compatible with process.
9246 2012-04-12 Yao Qi <yao@codesourcery.com>
9248 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9249 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9250 (install-only, install-info, clean): Handle sub dir gnulib.
9251 (all-lib, am--refresh): New targets.
9252 (memmem.o): Remove target.
9253 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9254 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9255 (AC_REPLACE_FUNCS): Remove memmem.
9256 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9257 (AC_OUTPUT): Generate Makefile in gnulib/.
9258 * aclocal.m4, config.in, configure: Regenerated.
9260 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9262 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9264 2012-04-05 Pedro Alves <palves@redhat.com>
9266 -Werror=strict-aliasing
9268 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9271 2012-04-04 Pedro Alves <palves@redhat.com>
9273 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9274 (sparc_store_gregset_from_stack, sparc_store_gregset)
9275 (sparc_breakpoint_at): Fix formatting.
9277 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9279 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9281 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9282 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9283 * config.in: Regenerate.
9284 * configure: Likewise.
9286 2012-03-29 Pedro Alves <palves@redhat.com>
9288 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9289 Correct ptrace arguments.
9291 2012-03-28 Pedro Alves <palves@redhat.com>
9293 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9294 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9295 (IA64_FR1_REGNUM): New defines.
9296 (ia64_fetch_register): New.
9297 (the_low_target): Install it.
9298 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9300 * linux-low.c (linux_fetch_registers): Try the
9301 the_low_target.fetch_register hook first.
9303 * linux-arm-low.c (the_low_target): Adjust.
9304 * linux-bfin-low.c (the_low_target): Adjust.
9305 * linux-cris-low.c (the_low_target): Adjust.
9306 * linux-crisv32-low.c (the_low_target): Adjust.
9307 * linux-m32r-low.c (the_low_target): Adjust.
9308 * linux-m68k-low.c (the_low_target): Adjust.
9309 * linux-mips-low.c (the_low_target): Adjust.
9310 * linux-ppc-low.c (the_low_target): Adjust.
9311 * linux-s390-low.c (the_low_target): Adjust.
9312 * linux-sh-low.c (the_low_target): Adjust.
9313 * linux-sparc-low.c (the_low_target): Adjust.
9314 * linux-tic6x-low.c (the_low_target): Adjust.
9315 * linux-x86-low.c (the_low_target): Adjust.
9316 * linux-xtensa-low.c (the_low_target): Adjust.
9318 2012-03-26 Pedro Alves <palves@redhat.com>
9320 * server.c (handle_qxfer_libraries): Don't bail early if
9321 the_target->qxfer_libraries_svr4 is not NULL.
9323 2012-03-26 Pedro Alves <palves@redhat.com>
9325 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9327 2012-03-23 Pedro Alves <palves@redhat.com>
9329 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9330 "library-list-svr4" element's start tag when the the DSO list is
9333 2012-03-23 Pedro Alves <palves@redhat.com>
9335 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9336 a variable whose type size is the same as the inferior's pointer
9339 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9341 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9343 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9344 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9345 * linux-low.h: Include <signal.h>.
9346 (struct siginfo): Remove forward declaration.
9347 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9350 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9352 * .gitignore: Ignore more files.
9354 2012-03-19 Pedro Alves <palves@redhat.com>
9355 Jan Kratochvil <jan.kratochvil@redhat.com>
9357 * server.c (cont_thread, general_thread): Add describing comments.
9358 (start_inferior): Clear `cont_thread'.
9359 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9362 2012-03-15 Yao Qi <yao@codesourcery.com>
9364 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9366 (cmd_qtdp): ... here.
9368 2012-03-15 Yao Qi <yao@codesourcery.com>
9370 * tracepoint.c (struct tracepoint_action_ops): New.
9371 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9372 (m_tracepoint_action_download): New.
9373 (r_tracepoint_action_download): New.
9374 (x_tracepoint_action_download): New.
9375 (l_tracepoint_action_download): New.
9376 (add_tracepoint_action): Install `action->ops' according type.
9377 (download_tracepoint_1): Move code `download' function pointer
9378 of various tracepoint_action_ops.
9380 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9382 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9383 linux_ptrace_attach_warnings.
9385 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9387 * Makefile.in (linux-ptrace.o): New.
9388 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9389 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9390 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9391 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9392 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9394 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9396 2012-03-08 Yao Qi <yao@codesourcery.com>
9397 Pedro Alves <palves@redhat.com>
9399 Fix PR server/13392.
9400 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9402 * tracepoint.c (remove_tracepoint): New.
9403 (cmd_qtdp): Call remove_tracepoint when failed to install.
9405 2012-03-07 Pedro Alves <palves@redhat.com>
9407 * linux-low.c (get_detach_signal): New.
9408 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9409 Pass on pending signals to PTRACE_DETACH. Check the result of the
9411 * server.c (program_signals, program_signals_p): New.
9412 (handle_general_set): Handle QProgramSignals.
9413 * server.h (program_signals, program_signals_p): Declare.
9415 2012-03-05 Pedro Alves <palves@redhat.com>
9416 Jan Kratochvil <jan.kratochvil@redhat.com>
9418 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9421 2012-03-03 Yao Qi <yao@codesourcery.com>
9423 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9424 agent_look_up_symbols.
9426 2012-03-03 Yao Qi <yao@codesourcery.com>
9428 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9429 (linux-x86-low.o): Likewise.
9430 * server.h: Remove in_process_agent_loaded.
9431 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9435 2012-03-03 Yao Qi <yao@codesourcery.com>
9437 * tracepoint.c (gdb_agent_capability): New global.
9438 (in_process_agent_loaded_ust): Renamed to
9439 `in_process_agent_supports_ust'.
9441 (in_process_agent_supports_ust): Call agent_capability_check.
9442 (clear_installed_tracepoints): Assert that agent supports
9445 2012-03-03 Yao Qi <yao@codesourcery.com>
9447 * linux-low.c (linux_supports_agent): New.
9448 (linux_target_ops): Initialize field `supports_agent' with
9449 linux_supports_agent.
9450 * target.h (struct target_ops) <supports_agent>: New.
9451 (target_supports_agent): New macro.
9452 * server.c (handle_general_set): Handle packet 'QAgent'.
9453 (handle_query): Send `QAgent+'.
9454 * Makefile.in (server.o): Depends on agent.h.
9456 2012-03-03 Yao Qi <yao@codesourcery.com>
9458 * Makefile.in (OBS): Add agent.o.
9459 Add new rule for agent.o.
9460 Track dependence of tracepoint.c on agent.h.
9461 * tracepoint.c (run_inferior_command_1):
9462 (run_inferior_command): Call agent_run_command.
9463 (gdb_ust_connect_sync_socket): Deleted. Move it to
9465 (resume_thread, stop_thread): Likewise.
9466 (gdb_ust_socket_init): Renamed to ...
9467 (gdb_agent_socket_init): ... New.
9468 (gdb_ust_thread): Renamed to ...
9469 (gdb_agent_helper_thread): ... New.
9470 (gdb_ust_init): Move some code to ...
9471 (gdb_agent_init): ... here. New.
9472 [HAVE_UST]: Call gdb_ust_init.
9473 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9474 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9475 * config.in, configure: Regenerated.
9477 2012-03-02 Pedro Alves <palves@redhat.com>
9479 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9480 * linux-low.c (struct simple_pid_list): New.
9481 (stopped_pids): New a struct simple_pid_list pointer.
9482 (add_to_pid_list, pull_pid_from_list): New.
9483 (handle_extended_wait): Don't assume the first signal new children
9484 report is SIGSTOP. Adjust call to pull_pid_from_list.
9485 (linux_wait_for_lwp): Adjust.
9487 2012-03-02 Yao Qi <yao@codesourcery.com>
9489 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9492 2012-03-02 Yao Qi <yao@codesourcery.com>
9494 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9495 `stop_pc' and `tpoint'. Update caller.
9497 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9499 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9500 * linux-low.c (use_linux_regsets): New macro.
9501 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9502 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9503 (linux_register_in_regsets): New function.
9504 (usr_fetch_inferior_registers): Skip registers covered by
9506 (usr_store_inferior_registers): Likewise.
9507 (usr_fetch_inferior_registers): New macro.
9508 (usr_store_inferior_registers): Likewise.
9509 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9510 (linux_store_registers): Likewise.
9511 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9513 (init_registers_mips64_dsp_linux): Likewise.
9514 (init_registers_mips_linux): New macro.
9515 (init_registers_mips_dsp_linux): Likewise.
9516 (mips_dsp_num_regs): Likewise.
9517 (DSP_BASE, DSP_CONTROL): New fallback macros.
9518 (mips_base_regs): New macro.
9519 (mips_regmap): Use it. Fix the size.
9520 (mips_dsp_regmap): New variable.
9521 (mips_dsp_regset_bitmap): Likewise.
9522 (mips_arch_setup): New function.
9523 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9525 (mips_cannot_store_register): Likewise.
9526 (the_low_target): Update .arch_setup, .num_regs and .regmap
9527 initializers. Add .regset_bitmap initializer.
9528 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9530 * linux-bfin-low.c (the_low_target): Likewise.
9531 * linux-cris-low.c (the_low_target): Likewise.
9532 * linux-crisv32-low.c (the_low_target): Likewise.
9533 * linux-ia64-low.c (the_low_target): Likewise.
9534 * linux-m32r-low.c (the_low_target): Likewise.
9535 * linux-m68k-low.c (the_low_target): Likewise.
9536 * linux-ppc-low.c (the_low_target): Likewise.
9537 * linux-s390-low.c (the_low_target): Likewise.
9538 * linux-sh-low.c (the_low_target): Likewise.
9539 * linux-sparc-low.c (the_low_target): Likewise.
9540 * linux-tic6x-low.c (the_low_target): Likewise.
9541 * linux-x86-low.c (the_low_target): Likewise.
9542 * linux-xtensa-low.c (the_low_target): Likewise.
9543 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9544 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9545 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9547 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9548 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9550 2012-02-29 Yao Qi <yao@codesourcery.com>
9551 Pedro Alves <palves@redhat.com>
9553 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9554 `step_over_finished' is true.
9556 2012-02-27 Pedro Alves <palves@redhat.com>
9558 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9559 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9561 2012-02-27 Pedro Alves <palves@redhat.com>
9564 * linux-low.c (pid_is_stopped): New.
9565 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9567 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9569 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9572 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9574 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9576 2012-02-24 Luis Machado <lgustavo@codesourcery>
9578 * server.c (handle_query): Advertise support for target-side
9579 breakpoint condition evaluation.
9580 (process_point_options): New function.
9581 (process_serial_event): When inserting a breakpoint, check for
9582 a target-side condition that should be evaluated.
9584 * mem-break.c: Include regcache.h and ax.h.
9585 (point_cond_list_t): New data structure.
9586 (breakpoint) <cond_list>: New field.
9587 (find_gdb_breakpoint_at): Make non-static.
9588 (delete_gdb_breakpoint_at): Clear any target-side
9590 (clear_gdb_breakpoint_conditions): New function.
9591 (add_condition_to_breakpoint): Likewise.
9592 (add_breakpoint_condition): Likewise.
9593 (gdb_condition_true_at_breakpoint): Likewise.
9594 (gdb_breakpoint_here): Return result directly instead
9595 of going through a local variable.
9597 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9598 (clear_gdb_breakpoint_conditions): Likewise.
9599 (add_breakpoint_condition): Likewise.
9600 (gdb_condition_true_at_breakpoint): Likewise.
9602 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9603 (need_step_over_p): Take target-side breakpoint condition into
9606 2012-02-24 Luis Machado <lgustavo@codesourcery>
9608 * server.h: Include tracepoint.h.
9609 (agent_mem_read, agent_get_trace_state_variable_value,
9610 agent_set_trace_state_variable_value,
9611 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9612 get_set_tsv_func_addr): New prototypes.
9614 * ax.h: New include file.
9615 * ax.c: New source file.
9617 * tracepoint.c: Include ax.h.
9618 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9619 agent_expr, eval_result_type): Move to ax.h.
9620 (parse_agent_expr): Rename to ...
9621 (gdb_parse_agent_expr): ... this, make it non-static and move
9623 (unparse_agent_expr) Rename to ...
9624 (gdb_unparse_agent_expr): ... this, make it non-static and move
9626 (eval_agent_expr): Rename to ...
9627 (eval_tracepoint_agent_expr): ... this.
9628 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9629 forward declarations.
9630 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9631 (agent_get_trace_state_variable_value): New function.
9632 (agent_set_trace_state_variable_value): New function.
9633 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9634 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9635 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9636 (condition_true_at_tracepoint): Likewise.
9637 (parse_agent_expr): Rename to ...
9638 (gdb_parse_agent_expr): ... this and move to ax.c.
9639 (unparse_agent_expr): Rename to ...
9640 (gdb_unparse_agent_expr): ... this and move to ax.c.
9641 (gdb_agent_op_name): Move to ax.c.
9642 (eval_agent_expr): Rename to ...
9643 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9645 (eval_tracepoint_agent_expr): New function.
9646 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9648 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9650 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9651 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9652 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9653 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9654 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9655 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9656 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9657 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9658 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9659 (compile_bytecodes): Remove forward declaration.
9660 (is_goto_target): Move to ax.c.
9661 (compile_bytecodes): Move to ax.c and call
9662 agent_get_trace_state_variable_value (...) and
9663 agent_set_trace_state_variable_value (...).
9665 * Makefile.in: Update ax.c and IPA dependencies.
9667 2012-02-24 Pedro Alves <palves@redhat.com>
9669 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9670 (cmd_bigqtbuffer_circular): ... this. Only handle
9671 'QTBuffer:circular:'.
9672 (handle_tracepoint_general_set): Adjust.
9674 2012-02-16 Yao Qi <yao@codesourcery.com>
9676 * inferiors.c: Move code to ...
9677 * dll.c: .... here. New.
9678 * server.h: Declare clear_dlls.
9679 * Makefile.in (SFILES): Add dll.c.
9683 2012-02-11 Yao Qi <yao@codesourcery.com>
9685 * server.c: (handle_monitor_command): Add a new parameter
9687 (handle_query): Update caller.
9689 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9691 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9692 * configure, config.in: Regenerate.
9693 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9696 2012-02-02 Pedro Alves <palves@redhat.com>
9698 Try SIGKILL first, then PTRACE_KILL.
9699 * linux-low.c (linux_kill_one_lwp): New.
9700 (linux_kill_one_lwp): Rename to ...
9701 (kill_one_lwp_callback): ... this. Use the new
9704 2012-02-02 Pedro Alves <palves@redhat.com>
9706 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9709 2012-01-27 Pedro Alves <palves@redhat.com>
9711 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9712 (elf_64_file_p): Make static.
9713 (linux_pid_exe_is_elf_64_file): New.
9714 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9715 Delete declarations.
9716 (linux_pid_exe_is_elf_64_file): Declare.
9717 * linux-x86-low.c (x86_arch_setup): Use
9718 linux_pid_exe_is_elf_64_file.
9720 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9722 * linux-low.c (linux_wait_for_event_1): Rename to ...
9723 (linux_wait_for_event): ... here and merge it with former
9724 linux_wait_for_event - new variable wait_ptid, use it.
9725 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9727 2012-01-23 Pedro Alves <palves@redhat.com>
9729 * server.c (main): Avoid yet another case of infinite loop while
9730 detaching/killing after a longjmp.
9732 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9735 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9737 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9739 * hostio.c (handle_readlink): New function.
9740 (handle_vFile): Call it to handle "vFile:readlink" packets.
9742 2012-01-20 Pedro Alves <palves@redhat.com>
9743 Ulrich Weigand <ulrich.weigand@linaro.org>
9745 * server.c (handle_v_requests): Only support vAttach and vRun to
9746 start multiple processes when in extended protocol mode.
9748 2012-01-17 Pedro Alves <palves@redhat.com>
9750 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9751 memalign plus mprotect to allocate the scratch buffer.
9753 2012-01-13 Pedro Alves <palves@redhat.com>
9755 * server.c (attach_inferior): Clear `cont_thread'.
9757 2012-01-13 Pedro Alves <palves@redhat.com>
9759 * server.c (main): Avoid infinite loop while detaching/killing
9762 2012-01-09 Doug Evans <dje@google.com>
9764 * server.c (start_inferior): Set last_ptid in --wrapper case.
9766 2012-01-06 Yao Qi <yao@codesourcery.com>
9768 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9770 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9772 2012-01-04 Yao Qi <yao@codesourcery.com>
9774 * tracepoint.c (cmd_qtdp): Print debug message
9775 for static tracepoint.
9777 2012-01-04 Yao Qi <yao@codesourcery.com>
9779 * tracepoint.c (trace_vdebug): Differentiate debug message
9780 between gdbserver and IPA.
9782 2012-01-03 Yao Qi <yao@codesourcery.com>
9784 * tracepoint.c (tracepoint_was_hit): Don't collect for
9787 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9789 * terminal.h: Reformat copyright header.
9791 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9793 * server.c (gdbserver_version): Update copyright year.
9794 * gdbreplay.c (gdbreplay_version): Likewise.
9796 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9798 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9801 2011-12-18 Hui Zhu <teawater@gmail.com>
9802 * linux-low.c (linux_create_inferior): Save return value to ret.
9804 2011-12-18 Hui Zhu <teawater@gmail.com>
9806 * linux-low.c (linux_create_inferior): Save return value to ret.
9808 2011-12-16 Doug Evans <dje@google.com>
9810 * linux-low.c (linux_create_inferior): If stdio connection,
9811 redirect stdin from /dev/null, stdout to stderr.
9812 * remote-utils.c (remote_is_stdio): New static global.
9813 (remote_connection_is_stdio): New function.
9814 (remote_prepare): Handle stdio connection.
9815 (remote_open): Ditto.
9816 (remote_close): Don't close stdin for stdio connections.
9817 (read_prim,write_prim): New functions. Replace all calls to
9818 read/write to these.
9819 * server.c (main): Watch for "-" argument. Move call to
9820 remote_prepare before start_inferior.
9821 * server.h (STDIO_CONNECTION_NAME): New macro.
9822 (remote_connection_is_stdio): Declare.
9824 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9825 in debugging output.
9827 2011-12-15 Yao Qi <yao@codesourcery.com>
9829 * tracepoint.c: Include sys/syscall.h.
9830 (gdb_ust_thread): Remove preprocessor conditional.
9832 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9834 * linux-low.c (linux_detach_one_lwp): Call
9835 the_low_target.prepare_to_resume before detaching.
9837 2011-12-14 Yao Qi <yao@codesourcery.com>
9839 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9842 2011-12-14 Yao Qi <yao@codesourcery.com>
9844 * i386-low.c (i386_low_stopped_data_address): Initialize local
9847 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9851 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9852 DR_CONTROL unless necessary. Extend comments.
9853 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9854 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9856 2011-12-13 Yao Qi <yao@codesourcery.com>
9858 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9860 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9862 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9864 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9865 Print new debug message for such case.
9867 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9869 Fix overlapping memcpy.
9870 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9871 the read_inferior_memory transfer.
9872 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9873 write_inferior_memory transfer.
9874 (set_fast_tracepoint_jump): New variable buf. Use it for the
9875 read_inferior_memory and write_inferior_memory transfers.
9876 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9877 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9878 Use it for the write_inferior_memory transfer.
9879 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9882 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9884 * linux-low.c (fetch_register, store_register): Make code
9885 consistent, fix formatting.
9887 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9889 * linux-low.c (usr_store_inferior_registers): Factor out code
9890 to handle individual registers into...
9891 (store_register): ... this new function.
9893 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9895 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9896 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9897 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9898 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9899 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9900 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9901 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9902 (srv_xmlfiles): Add new XML files.
9904 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9906 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9907 (init_registers_s390_linux32v1): Add prototype.
9908 (init_registers_s390_linux32v2): Likewise.
9909 (init_registers_s390_linux64v1): Likewise.
9910 (init_registers_s390_linux64v2): Likewise.
9911 (init_registers_s390x_linux64v1): Likewise.
9912 (init_registers_s390x_linux64v2): Likewise.
9913 (s390_num_regs): Increment to 52.
9914 (s390_regmap): Add orig_r2 register.
9915 (s390_num_regs_3264): Increment to 68.
9916 (s390_regmap_3264): Add orig_r2 register.
9917 (s390_collect_ptrace_register): Handle orig_r2 register.
9918 (s390_supply_ptrace_register): Likewise.
9919 (s390_fill_last_break): New function.
9920 (s390_store_last_break): Likewise.
9921 (s390_fill_system_call): New function.
9922 (s390_store_system_call): Likewise.
9923 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9925 (s390_check_regset): New function.
9926 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9927 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9928 Update target_regsets for available register sets.
9930 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9931 Jan Kratochvil <jan.kratochvil@redhat.com>
9933 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9934 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9936 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9937 * linux-low.h (struct process_info_private): New member r_debug.
9938 * server.c (handle_qxfer_libraries): Call
9939 the_target->qxfer_libraries_svr4.
9940 (handle_qxfer_libraries_svr4): New function.
9941 (qxfer_packets): New entry "libraries-svr4".
9942 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9943 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9944 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9945 PACKET_qXfer_libraries_svr4.
9947 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9949 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9950 PSW address/mask between 8-byte and 16-byte formats.
9951 (s390_supply_ptrace_register): Likewise.
9952 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9953 basic addressing mode bit.
9955 2011-11-24 Stan Shebs <stan@codesourcery.com>
9957 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9959 2011-11-17 Stan Shebs <stan@codesourcery.com>
9961 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9962 (tracing_start_time): New global.
9963 (tracing_stop_time): New global.
9964 (tracing_user_name): New global.
9965 (tracing_notes): New global.
9966 (tracing_stop_note): New global.
9967 (cmd_qtstart): Set traceframe_usage, start_time.
9968 (stop_tracing): Set stop_time.
9969 (cmd_qtstatus): Report additional status.
9970 (cmd_qtp): New function.
9971 (handle_tracepoint_query): Call it.
9972 (cmd_qtnotes): New function.
9973 (handle_tracepoint_general_set): Call it.
9974 (get_timestamp): Rename from tsv_get_timestamp.
9976 2011-11-14 Stan Shebs <stan@codesourcery.com>
9977 Kwok Cheung Yeung <kcy@codesourcery.com>
9979 * linux-x86-low.c (small_jump_insn): New.
9980 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9981 trampoline and error message, build a trampoline and issue a small
9982 jump instruction to it.
9983 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9984 trampoline and error message.
9985 (x86_get_min_fast_tracepoint_insn_len): New.
9986 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9987 * linux-low.h (struct linux_target_ops): Add arguments to
9988 install_fast_tracepoint_jump_pad operation, add new operation.
9989 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9991 (linux_get_min_fast_tracepoint_insn_len): New function.
9992 (linux_target_op): Add new operation.
9993 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9994 (gdb_trampoline_buffer_end): Ditto.
9995 (gdb_trampoline_buffer_error): Ditto.
9996 (struct ipa_sym_addresses): Add fields for new IPA variables.
9997 (symbol_list): Add entries for new IPA variables.
9998 (struct tracepoint): Add fields to hold the address range of the
9999 trampoline used by the tracepoint.
10000 (trampoline_buffer_head): New static variable.
10001 (trampoline_buffer_tail): Ditto.
10002 (claim_trampoline_space): New function.
10003 (have_fast_tracepoint_trampoline_buffer): New function.
10004 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10006 (install_fast_tracepoint): Ditto, also add error buffer argument.
10007 (cmd_qtminftpilen): New function.
10008 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10009 (fast_tracepoint_from_trampoline_address): New function.
10010 (fast_tracepoint_collecting): Handle trampoline as part of jump
10012 (set_trampoline_buffer_space): New function.
10013 (initialize_tracepoint): Initialize new IPA variables.
10014 * target.h (struct target_ops): Add arguments to
10015 install_fast_tracepoint_jump_pad operation, add new
10016 get_min_fast_tracepoint_insn_len operation.
10017 (target_get_min_fast_tracepoint_insn_len): New.
10018 (install_fast_tracepoint_jump_pad): Add arguments.
10019 * server.h (IPA_BUFSIZ): Define.
10020 * linux-i386-ipa.c: Include extra header files.
10021 (initialize_fast_tracepoint_trampoline_buffer): New function.
10022 (initialize_low_tracepoint): Call it.
10023 * server.h (set_trampoline_buffer_space): Declare.
10024 (claim_trampoline_space): Ditto.
10025 (have_fast_tracepoint_trampoline_buffer): Ditto.
10027 2011-11-14 Yao Qi <yao@codesourcery.com>
10029 * server.c (handle_query): Handle InstallInTrace for qSupported.
10030 * tracepoint.c (add_tracepoint): Sort list.
10031 (install_tracepoint, download_tracepoint): New.
10032 (cmd_qtdp): Call them to install and download tracepoints.
10033 (sort_tracepoints): Removed.
10034 (cmd_qtstart): Update.
10036 2011-11-14 Yao Qi <yao@codesourcery.com>
10038 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10039 * mem-break.h: Declare.
10040 * tracepoint.c (cmd_qtstart): Move some code to ...
10041 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10043 (download_tracepoints): Move some code to ...
10044 (download_tracepoint_1): ... here. New.
10046 2011-11-08 Yao Qi <yao@codesourcery.com>
10048 * remote-utils.c (relocate_instruction): A comment fix.
10050 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10052 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10053 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10054 dr_status_mirror and dr_control_mirror from debug_reg_state.
10055 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10056 (i386_initial_stuff): Remove use of deleted globals.
10057 (i386_get_thread_context, i386_set_thread_context,
10058 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10059 from debug_reg_state.
10061 2011-11-05 Yao Qi <yao@codesourcery.com>
10063 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10064 address as TPOINT's.
10066 2011-11-02 Stan Shebs <stan@codesourcery.com>
10068 * tracepoint.c (agent_mem_read_string): New function.
10069 (eval_agent_expr): Call it for tracenz.
10070 * server.c (handle_query): Report support for tracenz.
10072 2011-11-02 Yao Qi <yao@codesourcery.com>
10074 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10076 2011-11-02 Yao Qi <yao@codesourcery.com>
10078 * target.h: Fix a typo in comment.
10080 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10082 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10083 clobber the breakpoints' shadows with fast tracepoint jumps.
10084 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10085 * target.c (write_inferior_memory): Also pass MYADDR down to
10088 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10090 * configure.ac: Check support for personality routine.
10091 * configure: Regenerate.
10092 * config.in: Likewise.
10093 * linux-low.c: Include <sys/personality.h>.
10094 Define ADDR_NO_RANDOMIZE if necessary.
10095 (linux_create_inferior): Disable address space randomization when
10096 forking inferior, if requested.
10097 (linux_supports_disable_randomization): New function.
10098 (linux_target_ops): Install it.
10099 * server.h (disable_randomization): Declare.
10100 * server.c (disable_randomization): New global variable.
10101 (handle_general_set): Handle QDisableRandomization.
10102 (handle_query): Likewise for qSupported.
10103 (main): Support --disable-randomization and --no-disable-randomization
10104 command line arguments.
10105 * target.h (struct target_ops): Add supports_disable_randomization.
10106 (target_supports_disable_randomization): New macro.
10108 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10110 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10112 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10113 [!PT_GETDSBT] (target_loadmap): New definition.
10114 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10115 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10116 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10117 and PT_GETDSBT to LINUX_LOADMAP.
10118 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10119 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10121 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10123 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10124 (arm_linux_hwbp_cap): New static variable.
10125 (arm_linux_get_hwbp_cap): Replace by ...
10126 (arm_linux_init_hwbp_cap): ... this new function.
10127 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10128 (arm_linux_get_hw_watchpoint_count): Likewise.
10129 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10130 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10131 (arm_prepare_to_resume): Use perror_with_name instead of error.
10133 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10135 * linux-arm-low.c: Include <signal.h>.
10136 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10137 (struct arm_linux_hwbp_cap): New data type.
10138 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10139 (struct arm_linux_hw_breakpoint): New data type.
10140 (MAX_BPTS, MAX_WPTS): Define.
10141 (struct arch_process_info, struct arch_lwp_info): New data types.
10142 (arm_linux_get_hwbp_cap): New function.
10143 (arm_linux_get_hw_breakpoint_count): Likewise.
10144 (arm_linux_get_hw_watchpoint_count): Likewise.
10145 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10146 (arm_hwbp_control_initialize): Likewise.
10147 (arm_hwbp_control_is_enabled): Likewise.
10148 (arm_hwbp_control_is_initialized): Likewise.
10149 (arm_hwbp_control_disable): Likewise.
10150 (arm_linux_hw_breakpoint_equal): Likewise.
10151 (arm_linux_hw_point_initialize): Likewise.
10152 (struct update_registers_data): New data structure.
10153 (update_registers_callback: New function.
10154 (arm_insert_point): Likewise.
10155 (arm_remove_point): Likewise.
10156 (arm_stopped_by_watchpoint): Likewise.
10157 (arm_stopped_data_address): Likewise.
10158 (arm_new_process): Likewise.
10159 (arm_new_thread): Likewise.
10160 (arm_prepare_to_resume): Likewise.
10161 (the_low_target): Register arm_insert_point, arm_remove_point,
10162 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10163 arm_new_thread, and arm_prepare_to_resume.
10165 2011-09-15 Stan Shebs <stan@codesourcery.com>
10167 * server.h (struct emit_ops): Add compare-goto fields.
10168 * tracepoint.c (gdb_agent_op_sizes): New table.
10169 (emit_eq_goto): New function.
10170 (emit_ne_goto): New function.
10171 (emit_lt_goto): New function.
10172 (emit_le_goto): New function.
10173 (emit_gt_goto): New function.
10174 (emit_ge_goto): New function.
10175 (is_goto_target): New function.
10176 (compile_bytecodes): Recognize special cases of compare-goto
10177 combinations and call specialized emitters for them.
10178 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10179 (amd64_emit_ne_goto): New function.
10180 (amd64_emit_lt_goto): New function.
10181 (amd64_emit_le_goto): New function.
10182 (amd64_emit_gt_goto): New function.
10183 (amd64_emit_ge_goto): New function.
10184 (amd64_emit_ops): Add the new functions.
10185 (i386_emit_eq_goto): New function.
10186 (i386_emit_ne_goto): New function.
10187 (i386_emit_lt_goto): New function.
10188 (i386_emit_le_goto): New function.
10189 (i386_emit_gt_goto): New function.
10190 (i386_emit_ge_goto): New function.
10191 (i386_emit_ops): Add the new functions.
10193 2011-09-08 Stan Shebs <stan@codesourcery.com>
10195 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10196 (i386_emit_epilogue): Restore %ebx.
10198 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10200 * server.c (step_thread): Remove definition.
10201 (process_serial_event): Don't handle Hs.
10202 * server.h (step_thread): Remove declaration.
10203 * target.c (set_desired_inferior): Remove use of step_thread.
10205 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10207 * linux-low.c: Include linux-procfs.h.
10208 (linux_attach_lwp_1): Update comments.
10209 (linux_attach): Scan for existing threads when attaching to a
10210 process that is the tgid.
10211 * Makefile.in: Update dependencies.
10213 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10215 * configure.srv: Add linux-procfs.o dependencies.
10217 2011-08-14 Yao Qi <yao@codesourcery.com>
10219 * target.h (struct target_ops): Fix indent.
10220 * win32-low.c (win32_target_ops): Fix comment.
10222 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10223 Yao Qi <yao@codesourcery.com>
10225 * Makefile.in (clean): Remove tic6x-*.c files.
10226 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10227 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10228 (tic6x-c64xp-linux.c): Likewise.
10229 * configure.srv: Add support for tic6x-*-uclinux.
10230 * linux-tic6x-low.c: New.
10231 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10233 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10234 Yao Qi <yao@codesourcery.com>
10236 * target.h (struct target_ops): Add read_loadmap.
10237 * linux-low.c (struct target_loadseg): New type.
10238 (struct target_loadmap): New type.
10239 (linux_read_loadmap): New function.
10240 (linux_target_ops): Add linux_read_loadmap.
10241 * server.c (handle_query): Support qXfer:fdpic:read packet.
10242 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10245 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10247 * win32-low.c: Include <stdint.h>.
10249 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10251 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10252 to the inferior here.
10253 (i386_remove_aligned_watchpoint): Ditto.
10254 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10255 fit part of the watchpoint in the debug registers.
10256 (i386_update_inferior_debug_regs): New.
10257 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10258 registers, and only update the inferior on success.
10259 (i386_low_remove_watchpoint): Ditto.
10261 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10263 * linux-low.c (compare_ints, unique, list_threads, show_process,
10264 linux_core_of_thread): Delete.
10265 (linux_target_ops): Change linux_core_of_thread to
10266 linux_common_core_of_thread.
10267 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10268 * utils.c (malloc_failure): Change type of argument.
10269 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10270 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10271 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10272 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10273 (IPA_OBJS): Add common-utils-ipa.o.
10274 (ptid_h, linux_osdata_h): New macros.
10275 (server_h): Add common/common-utils.h, common/xml-utils.h,
10276 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10278 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10279 ptid.o, buffer.o): New rules.
10280 (linux-low.o): Add common/linux-osdata.h as a dependency.
10281 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10282 * configure.ac: Add AC_HEADER_DIRENT check.
10283 * config.in: Regenerate.
10284 * configure: Regenerate.
10285 * remote-utils.c (xml_escape_text): Delete.
10286 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10287 buffer_xml_printf): Move to common/buffer.c.
10288 * server.c (main): Remove call to initialize_inferiors.
10289 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10290 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10291 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10292 internal_error, gdb_assert, gdb_assert_fail): Delete.
10293 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10294 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10296 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10297 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10298 initialize_inferiors): Delete.
10300 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10302 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10305 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10307 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10309 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10311 2011-05-26 Yao Qi <yao@codesourcery.com>
10313 * Makefile.in (thread-db.o): Track dependence to
10314 common/gdb_thread_db.h.
10315 * thread-db.c: include gdb_thread_db.h from right place.
10317 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10319 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10320 __FILE__ and __LINE__ to internal_error.
10322 2011-05-13 Doug Evans <dje@google.com>
10324 * thread-db.c (try_thread_db_load_from_sdir): New function.
10325 (try_thread_db_load_from_dir): New function.
10326 (thread_db_load_search): Handle $sdir, ignore $pdir.
10327 Remove trying of system directories if search of
10328 libthread-db-search-path fails, that is now done via $sdir.
10330 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10332 * server.c (handle_query): Add EnableDisableTracepoints to the list
10333 of supported features.
10334 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10336 (cmd_qtenable_disable): New.
10337 (cmd_qtstart): Install tracepoints even if disabled.
10338 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10339 receiving a QTEnable or QTDisable packet.
10340 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10341 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10343 (gdb_probe): Skip data collection if static tracepoint is disabled.
10345 2011-05-10 Doug Evans <dje@google.com>
10347 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10349 2011-05-04 Doug Evans <dje@google.com>
10351 * linux-low.c (linux_join): Skip process lookup.
10352 * spu-low.c (spu_join): Ditto.
10353 * server.c (join_inferiors_callback): Delete.
10354 (process_serial_event): For 'D' packet (detach) call join_inferior
10357 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10359 * README: Don't mention xscale*-*-linux*.
10360 * configure.srv (xscale*-*-linux*): Don't handle target.
10362 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10364 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10366 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10367 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10368 (i386_emit_void_call_2): Likewise.
10370 2011-04-26 Yao Qi <yao@codesourcery.com>
10372 * linux-low.c: Move common macros to linux-ptrace.h.
10373 Include linux-ptrace.h.
10374 * Makefile.in (linux_ptrace_h): New.
10375 (linux-low.o): Depends on linux-ptrace.h.
10377 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10379 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10380 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10381 (remote_prepare): New function with most of the TCP code from ...
10382 (remote_open): ... here. Detect PORT here unconditionally. Move also
10383 setting transport_is_reliable.
10384 * server.c (run_once): New variable.
10385 (gdbserver_usage): Document it.
10386 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10387 the first run if RUN_ONCE.
10388 * server.h (run_once, remote_prepare): New declarations.
10390 2011-04-19 Tom Tromey <tromey@redhat.com>
10392 * win32-low.c (handle_load_dll): Remove duplicate "the".
10394 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10396 Remove support for old Cygwin 1.5 versions.
10397 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10398 function to avoid warning.
10399 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10402 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10404 * gdbserver/server.h (Macro _): Define it if not available.
10406 2011-03-14 Michael Snyder <msnyder@vmware.com>
10408 * hostio.c (handle_close): Remove unnecessary null test.
10410 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10412 * Makefile.in (maintainer-clean realclean distclean): Remove
10413 "make ... subdir_do" command.
10415 2011-03-10 Michael Snyder <msnyder@vmware.com>
10417 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10419 * server.c (handle_v_run): Free alloced buffer on early return.
10421 2011-03-09 Yao Qi <yao@codesourcery.com>
10424 2011-03-04 Yao Qi <yao@codesourcery.com>
10426 * Makefile.in: Remove GNU make feature --directory.
10428 2011-03-05 Yao Qi <yao@codesourcery.com>
10430 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10431 (subdir_do): New make target. Copied from gdb/Makefile.
10432 (maintainer-clean, realclean, distclean, clean): Call corresponding
10433 make targets in common/Makefile.
10435 2011-02-11 Yao Qi <yao@codesourcery.com>
10437 * configure.ac: Call AC_PROG_RANLIB.
10438 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10439 * configure: Regenerate.
10441 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10443 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10445 2011-03-06 Yao Qi <yao@codesourcery.com>
10447 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10449 2011-03-05 Yao Qi <yao@codesourcery.com>
10451 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10452 (subdir_do): New make target. Copied from gdb/Makefile.
10453 (maintainer-clean, realclean, distclean, clean): Call corresponding
10454 make targets in common/Makefile.
10456 2011-03-04 Yao Qi <yao@codesourcery.com>
10458 * Makefile.in: Remove GNU make feature --directory.
10460 2011-03-04 Michael Snyder <msnyder@vmware.com>
10462 * server.c (queue_stop_reply): Call xmalloc not malloc.
10464 2011-03-02 Michael Snyder <msnyder@vmware.com>
10466 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10468 2011-02-28 Michael Snyder <msnyder@vmware.com>
10470 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10471 (cmd_qtframe): Ditto.
10472 (cmd_qtbuffer): Ditto.
10473 (cmd_bigqtbuffer): Ditto.
10475 * utils.c (decimal2str): Initialize 'width' to nine, then
10476 don't mess with it.
10478 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10480 * hostio.c (require_data): Free *data, not data.
10482 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10484 * hostio.c (require_data): Use free, not xfree.
10486 2011-02-27 Michael Snyder <msnyder@vmware.com>
10488 * server.c (handle_query): Discard unused value.
10490 * hostio.c (require_data): Free malloc memory before returning
10493 2011-02-26 Michael Snyder <msnyder@vmware.com>
10495 * linux-low.c (list_threads): Call closedir for dirent.
10497 2011-02-27 Michael Snyder <msnyder@vmware.com>
10499 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10500 a case statement falls through.
10502 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10504 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10507 2011-02-26 Michael Snyder <msnyder@vmware.com>
10509 * utils.c (decimal2str): Eliminate dead code and dead param.
10510 (pulongest): Drop dead param from call to decimal2str.
10513 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10515 Revert the following patch (not approved yet):
10516 2011-02-21 Hui Zhu <teawater@gmail.com>
10517 * tracepoint.c (tp_printf): New function.
10518 (eval_agent_expr): Handle gdb_agent_op_printf.
10520 2011-02-21 Hui Zhu <teawater@gmail.com>
10522 * tracepoint.c (tp_printf): New function.
10523 (eval_agent_expr): Handle gdb_agent_op_printf.
10525 2011-02-18 Tom Tromey <tromey@redhat.com>
10527 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10528 (tracepoint.o): Likewise.
10529 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10530 (gdb_agent_op_names): Likewise.
10532 2011-02-18 Tom Tromey <tromey@redhat.com>
10534 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10535 gdb_agent_op_rot>: New constants.
10536 (gdb_agent_op_names): Add pick and roll.
10537 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10540 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10542 * aclocal.m4: Regenerated with aclocal-1.11.1.
10544 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10546 * server.c (handle_qxfer_traceframe_info): New.
10547 (qxfer_packets): Register "traceframe-info".
10548 (handle_query): Report support for qXfer:traceframe-info:read+.
10549 * tracepoint.c (match_blocktype): New.
10550 (traceframe_find_block_type): Rename to ...
10551 (traceframe_walk_blocks): ... this. Add callback filter argument,
10553 (traceframe_find_block_type): New, reimplemented on top of
10554 traceframe_walk_blocks.
10555 (build_traceframe_info_xml): New.
10556 (traceframe_read_info): New.
10557 * server.h (traceframe_read_info): Declare.
10559 2011-02-11 Yao Qi <yao@codesourcery.com>
10561 * configure.ac: Call AC_PROG_RANLIB.
10562 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10563 * configure: Regenerate.
10565 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10567 * server.c (gdb_read_memory): Change return semantics to allow
10569 (handle_search_memory_1): Adjust.
10570 (process_serial_event) <'m' packet>: Handle partial transfers.
10571 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10573 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10575 * regcache.c (init_register_cache): Initialize
10576 regcache->register_status.
10577 (free_register_cache): Release regcache->register_status.
10578 (regcache_cpy): Copy register_status.
10579 (registers_to_string): Print 'x's for unavailable registers.
10580 (supply_register): Mark the register's status valid or
10581 unavailable, depending on whether a buffer was passed in or not.
10582 (supply_register_zeroed): New.
10583 (supply_regblock): Mark the registers' status valid or
10584 unavailable, depending on whether a buffer was passed in or not.
10585 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10586 (struct regcache): New `register_status' field.
10587 (supply_register_zeroed): Declare.
10588 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10589 supply_register_zeroed, rather than passing a NULL buffer to
10591 * tracepoint.c (fetch_traceframe_registers): Update comment.
10593 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10595 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10598 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10600 * server.h (decode_xfer_write): Change prototype.
10601 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10602 and don't extract the annex here.
10603 * server.c (decode_xfer_read): Remove `annex' parameter,
10604 and don't extract the annex here.
10605 (decode_xfer): New.
10606 (struct qxfer): New.
10607 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10608 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10609 (handle_qxfer_statictrace): New functions, abstracted out from
10610 handle_query, and made to use the struct qxfer interface.
10611 (handle_threads_qxfer_proper): Rename to ...
10612 (handle_qxfer_threads_proper): ... this.
10613 (handle_threads_qxfer): Rename to ...
10614 (handle_qxfer_threads): ... this. Adjust.
10615 (qxfer_packets): New array.
10616 (handle_qxfer): New function.
10617 (handle_query): Use handle_qxfer.
10619 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10621 * gdbreplay.c: Shorten lines of >= 80 columns.
10622 * linux-low.c: Ditto.
10623 * linux-ppc-low.c: Ditto.
10624 * linux-s390-low.c: Ditto.
10625 * linux-sparc-low.c: Ditto.
10626 * linux-x86-low.c: Ditto.
10627 * linux-xtensa-low.c: Ditto.
10628 * mem-break.c: Ditto.
10629 * nto-low.c: Ditto.
10630 * regcache.h: Ditto.
10631 * remote-utils.c: Ditto.
10634 * thread-db.c: Ditto.
10635 * tracepoint.c: Ditto.
10637 * win32-low.h: Ditto.
10639 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10641 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10644 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10646 * server.c (gdbserver_version): Update copyright year in version
10648 * gdbreplay.c (gdbreplay_version): Ditto.
10650 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10652 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10653 * linux-bfin-low.c: New file.
10654 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10655 PT_DATA_ADDR for BFIN targets.
10656 * Makefile.in (SFILES): Add linux-bfin-low.c.
10657 (clean): Remove reg-bfin.c.
10658 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10659 * README: Mention supported Blackfin targets.
10661 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10663 * .gitignore: New file.
10665 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10667 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10669 2010-10-22 Jie Zhang <jie@codesourcery.com>
10671 * Makefile.in: Add FLAGS_TO_PASS variable.
10672 (install): Remove dependency of install-only and recursively
10673 invoke make for install-only.
10675 2010-10-04 Doug Evans <dje@google.com>
10677 * Makefile.in (uninstall): Use $(DESTDIR).
10679 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10683 * linux-x86-low.c (compat_siginfo_from_siginfo)
10684 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10685 si_code is < 0. Check for si_code == SI_TIMER before checking for
10688 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10690 * lynx-i386-low.c: New file.
10691 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10693 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10695 * lynx-low.c (ptrace_request_to_str): Remove handling for
10696 request values that have been removed in LynxOS 5.x.
10698 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10700 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10703 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10705 * configure.ac: Add --enable-inprocess-agent option.
10706 * configure: Rebuilt.
10708 2010-09-06 Yao Qi <yao@codesourcery.com>
10710 * linux-low.c (linux_kill): Remove unused variable.
10711 (linux_stabilize_threads): Likewise.
10712 * server.c (start_inferior): Likewise.
10713 (queue_stop_reply_callback): Likewise.
10714 * tracepoint.c (do_action_at_tracepoint): Likewise.
10716 2010-09-06 Yao Qi <yao@codesourcery.com>
10718 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10721 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10723 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10725 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10727 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10730 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10732 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10733 gdbserver/lynx-ppc-low.c: New files.
10734 * Makefile.in (lynx_low_h): New variable.
10735 (lynx-low.o, lynx-ppc-low.o): New rules.
10736 * configure.ac: On LynxOS, link with -lnetinet.
10737 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10738 * configure: regenerate.
10740 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10742 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10743 * configure.ac: Add check for vasprintf and vsnprintf.
10744 * configure, config.in: Regenerate.
10745 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10747 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10749 * gdbreplay.c: Move include of alloca.h up, next to include of
10751 * server.h: Add include of malloc.h.
10752 * mem-break.c: Remove include of malloc.h.
10753 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10755 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10757 * Makefile.in (memmem.o): Build with -Wno-error.
10759 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10761 * utils.c (xsnprintf): Make non-static.
10762 * server.h: Add xsnprintf declaration.
10763 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10764 replace calls to snprintf by calls to xsnprintf throughout.
10766 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10768 * configure.ac: Add configure check for alloca.
10769 * configure, config.in: Regenerate.
10770 * server.h: Include alloca.h if it exists.
10771 * gdbreplay.c: Include alloca.h if it exists.
10773 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10775 * linux-low.c (__SIGRTMIN): Define if not already defined.
10776 (linux_create_inferior): Check for __ANDROID__ rather than
10778 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10779 are already deferred.
10780 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10781 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10782 stopped and already has a pending signal to report.
10783 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10784 a pending signal to report or is moving out of a jump pad.
10785 (linux_init_signals): Check for __ANDROID__ rather than
10788 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10790 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10791 debug_threads check. Avoid a linear search when not doing debug
10794 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10796 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10797 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10798 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10799 (process_event): Change local fd's type to gdb_fildes_t.
10800 (create_file_handler): Adjust prototype.
10801 (delete_file_handler): Adjust prototype.
10802 (handle_file_event): Adjust prototype. Use pfildes.
10803 (create_file_event): Adjsut prototype.
10804 * remote-utils.c (remote_desc, listen_desc): Change type to
10806 * server.h: New gdb_fildes_t typedef.
10807 [USE_WIN32API]: Include winsock2.h.
10808 (delete_file_handler, add_file_handler): Adjust prototypes.
10809 (pfildes): Declare.
10810 * utils.c (pfildes): New.
10812 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10814 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10815 * configure: Regenerate.
10817 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10819 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10820 (linux_done_accessing_memory): ... this.
10821 (linux_target_ops): Adjust.
10822 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10823 * nto-low.c (nto_target_ops): Adjust comment.
10824 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10825 * spu-low.c (spu_target_ops): Adjust comment.
10826 * target.h (target_ops): Rename unprepare_to_access_memory field
10827 to done_accessing_memory.
10828 (unprepare_to_access_memory): Rename to ...
10829 (done_accessing_memory): ... this.
10831 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10833 * linux-low.c (linux_prepare_to_access_memory): New.
10834 (linux_unprepare_to_access_memory): New.
10835 (linux_target_ops): Install them.
10836 * server.c (read_memory): Rename to ...
10837 (gdb_read_memory): ... this. Use
10838 prepare_to_access_memory/prepare_to_access_memory.
10839 (write_memory): Rename to ...
10840 (gdb_write_memory): ... this. Use
10841 prepare_to_access_memory/prepare_to_access_memory.
10842 (handle_search_memory_1): Adjust.
10843 (process_serial_event): Adjust.
10844 * target.h (struct target_ops): New fields
10845 prepare_to_access_memory and unprepare_to_access_memory.
10846 (prepare_to_access_memory, unprepare_to_access_memory): New.
10847 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10848 prepare_to_access_memory/prepare_to_access_memory.
10849 * nto-low.c (nto_target_ops): Adjust.
10850 * spu-low.c (spu_target_ops): Adjust.
10851 * win32-low.c (win32_target_ops): Adjust.
10853 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10855 * Makefile.in (WARN_CFLAGS): Get it from configure.
10856 (WERROR_CFLAGS): New.
10857 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10858 * configure.ac: Introduce --enable-werror, which adds -Werror to
10859 the compiler command line. Enabled by default. Disable with
10860 --disable-werror. Add -Wdeclaration-after-statement
10861 Wpointer-arith and -Wformat-nonliteral to warning flags.
10862 * configure: Regenerate.
10864 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10866 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10868 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10870 * gdbreplay.c (remote_error): New.
10872 (expect): Use gdbchar. Check for error reading from GDB.
10873 Clarify sync error output.
10874 (play): Check for errors writing to GDB.
10875 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10876 * remote-utils.c (getpkt): Check for errors writing to the remote
10879 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10881 * linux-low.c (linux_wait_1): Move non-debugging code out of
10882 `debug_threads' control.
10884 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10886 * linux-low.c (linux_wait_1): Don't set last_status here.
10887 * server.c (push_event, queue_stop_reply_callback): Assert we're
10888 not pushing a TARGET_WAITKIND_IGNORE event.
10889 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10890 (myresume, handle_target_event): Set the thread's last_resume_kind
10891 and last_status from the target returned status.
10893 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10897 * linux-x86-low.c (update_debug_registers_callback): New.
10898 (i386_dr_low_set_addr): Use it.
10899 (i386_dr_low_get_addr): New.
10900 (i386_dr_low_set_control): Use update_debug_registers_callback.
10901 (i386_dr_low_get_control): New.
10902 (i386_dr_low_get_status): Adjust.
10903 * linux-low.c (linux_stop_lwp): New.
10904 * linux-low.h (linux_stop_lwp): Declare.
10906 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10907 argument instead of a i386_debug_reg_state.
10908 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10909 a i386_debug_reg_state.
10910 (i386_insert_aligned_watchpoint): Adjust.
10911 (i386_remove_aligned_watchpoint): Adjust.
10912 (i386_low_stopped_data_address): Read the debug registers from the
10913 inferior instead of from the mirrors.
10914 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10915 (i386_dr_low_get_addr): Declare.
10916 (i386_dr_low_get_control): Declare.
10917 (i386_dr_low_get_status): Change prototype.
10919 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10920 (i386_dr_low_get_addr): New.
10921 (i386_dr_low_get_control): New.
10922 (i386_dr_low_get_status): Adjust prototype. Return
10924 (i386_initial_stuff): Clear dr_status_mirror and
10926 (i386_get_thread_context): Adjust.
10927 (i386_set_thread_context): Adjust.
10928 (i386_thread_added): Adjust.
10930 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10932 * linux-low.h (linux_thread_area): Delete declaration.
10934 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10936 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10937 after its termination.
10939 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10941 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10942 (gdb_wants_all_stopped): Delete.
10943 (linux_wait_1): Don't call them.
10944 * server.c (handle_v_cont): Tag all threads as want-stopped.
10945 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10946 stopped as "client-wants-stopped".
10948 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10950 * Makefile.in (signals_h): New.
10951 (server_h): Depend on it.
10952 (server.o): Don't depend on $(signals_def).
10953 (signals.o): Depend on $(signals_def).
10955 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10957 * Makefile.in (signals_def): New.
10958 (server_h): Append include/gdb/signals.h and signals_def.
10959 (server.o): Append signals_def.
10961 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10963 * server.c (handle_target_event): Use target_signal_to_host for
10964 resume_info.sig initialization.
10965 * target.h (struct thread_resume) <sig>: New comment.
10967 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10969 * server.c (handle_query): strcpy() the returned string from paddress()
10970 instead of sprintf().
10971 * utils.c (paddress): Return phex_nz().
10973 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10975 * server.c (handle_v_cont): Call mourn_inferior if process
10977 (myresume): Likewise.
10979 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10981 Static tracepoints, and integration with UST.
10983 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10984 * mem-break.c (uninsert_all_breakpoints)
10985 (reinsert_all_breakpoints): New.
10986 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10987 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10988 (gdb_agent_ust_loaded, helper_thread_id)
10989 (gdb_agent_helper_thread_id): New macros.
10990 (struct ipa_sym_addresses): Add addr_ust_loaded,
10991 addr_helper_thread_id, addr_cmd_buf.
10992 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10993 (in_process_agent_loaded_ust): New.
10994 (write_e_ust_not_loaded): New.
10995 (maybe_write_ipa_ust_not_loaded): New.
10996 (struct collect_static_trace_data_action): New.
10997 (enum tracepoint_type) <static_tracepoint>: New.
10998 (struct tracepoint) <handle>: Mention static tracepoints.
10999 (struct static_tracepoint_ctx): New.
11000 (CMD_BUF_SIZE): New.
11001 (add_tracepoint_action): Handle static tracepoint actions.
11002 (unprobe_marker_at): New.
11003 (clear_installed_tracepoints): Handle static tracepoints.
11004 (cmd_qtdp): Handle static tracepoints.
11005 (probe_marker_at): New.
11006 (cmd_qtstart): Handle static tracepoints.
11007 (response_tracepoint): Handle static tracepoints.
11008 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11009 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11010 (get_context_regcache): Handle static tracepoints.
11011 (do_action_at_tracepoint): Handle static tracepoint actions.
11012 (traceframe_find_block_type): Handle static trace data blocks.
11013 (traceframe_read_sdata): New.
11014 (download_tracepoints): Download static tracepoint actions.
11015 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11016 (GDB_PROBE_NAME): New.
11018 (GET_UST_SYM): New.
11021 (ust_marker_to_static_tracepoint): New.
11023 (collect_ust_data_at_tracepoint): New.
11024 (gdb_ust_probe): New.
11025 (UNIX_PATH_MAX, SOCK_DIR): New.
11026 (gdb_ust_connect_sync_socket): New.
11027 (resume_thread, stop_thread): New.
11028 (run_inferior_command): New.
11029 (init_named_socket): New.
11030 (gdb_ust_socket_init): New.
11031 (cstr_to_hexstr): New.
11033 (first_marker, next_marker): New.
11034 (response_ust_marker): New.
11035 (cmd_qtfstm, cmd_qtsstm): New.
11036 (unprobe_marker_at, probe_marker_at): New.
11037 (cmd_qtstmat, gdb_ust_thread): New.
11038 (gdb_ust_init): New.
11039 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11040 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11041 (ST_REGENTRY): New.
11042 (x86_64_st_collect_regmap): New.
11043 (X86_64_NUM_ST_COLLECT_GREGS): New.
11044 (AMD64_RIP_REGNUM): New.
11045 (supply_static_tracepoint_registers): New.
11046 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11047 (ST_REGENTRY): New.
11048 (i386_st_collect_regmap): New.
11049 (i386_NUM_ST_COLLECT_GREGS): New.
11050 (supply_static_tracepoint_registers): New.
11051 * server.c (handle_query): Handle qXfer:statictrace:read.
11052 <qSupported>: Report support for StaticTracepoints, and
11053 qXfer:statictrace:read features.
11054 * server.h (traceframe_read_sdata)
11055 (supply_static_tracepoint_registers): Declare.
11056 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11057 (unpack_varlen_hex): Include in IPA build.
11058 * Makefile.in (ustlibs, ustinc): New.
11059 (IPA_OBJS): Add remote-utils-ipa.o.
11060 ($(IPA_LIB)): Link -ldl and -lpthread.
11062 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11063 * config.in, configure: Regenerate.
11065 2010-06-20 Ian Lance Taylor <iant@google.com>
11066 Pedro Alves <pedro@codesourcery.com>
11068 * linux-x86-low.c (always_true): Delete.
11069 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11070 trying to fool the compiler with always_true.
11072 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11074 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11075 conditions in gdbserver.
11077 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11079 * spu-low.c (spu_read_memory): Wrap around local store limit.
11080 (spu_write_memory): Likewise.
11082 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11084 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11085 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11087 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11089 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11090 uses with LONGEST uses.
11092 2010-06-14 Stan Shebs <stan@codesourcery.com>
11093 Pedro Alves <pedro@codesourcery.com>
11097 * linux-x86-low.c: Include limits.h.
11099 (always_true): New.
11102 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11103 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11104 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11105 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11106 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11107 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11108 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11109 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11110 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11111 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11112 (amd64_emit_void_call_2): New.
11113 (amd64_emit_ops): New.
11114 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11115 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11116 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11117 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11118 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11119 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11120 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11121 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11122 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11123 (i386_emit_stack_adjust, i386_emit_int_call_1)
11124 (i386_emit_void_call_2): New.
11125 (i386_emit_ops): New.
11126 (x86_emit_ops): New.
11127 (the_low_target): Install x86_emit_ops.
11128 * server.h (struct emit_ops): New.
11129 (get_raw_reg_func_addr): Declare.
11130 (current_insn_ptr, emit_error): Declare.
11131 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11132 (set_trace_state_variable_value): New defines.
11133 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11134 addr_get_trace_state_variable_value and
11135 addr_set_trace_state_variable_value.
11136 (symbol_list): New fields for get_raw_reg,
11137 get_trace_state_variable_value and set_trace_state_variable_value.
11138 (condfn): New typedef.
11139 (struct tracepoint): New field `compiled_cond'.
11140 (do_action_at_tracepoint): Clear compiled_cond.
11141 (get_trace_state_variable_value, set_trace_state_variable_value):
11143 (condition_true_at_tracepoint): If there's a compiled condition,
11145 (current_insn_ptr, emit_error): New globals.
11146 (struct bytecode_address): New.
11147 (get_raw_reg_func_addr): New.
11148 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11149 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11150 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11151 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11152 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11153 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11154 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11155 (compile_tracepoint_condition, compile_bytecodes): New.
11156 * target.h (emit_ops): Forward declare.
11157 (struct target_ops): New field emit_ops.
11158 (target_emit_ops): New.
11159 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11160 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11161 * linux-low.c (linux_emit_ops): New.
11162 (linux_target_ops): Install it.
11163 * linux-low.h (struct linux_target_ops): New field emit_ops.
11165 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11167 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11168 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11170 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11171 Stan Shebs <stan@codesourcery.com>
11173 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11174 (all): Depend on $(extra_libraries).
11175 (install-only): Install the IPA.
11176 (IPA_OBJS, IPA_LIB): New.
11177 (clean): Remove the IPA lib.
11178 (IPAGENT_CFLAGS): New.
11179 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11180 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11181 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11182 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11183 * configure.ac: Check for atomic builtins support in the compiler.
11184 (IPA_DEPFILES, extra_libraries): Define.
11185 * configure.srv (ipa_obj): Add description.
11186 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11187 (i[34567]86-*-linux*): Set ipa_obj.
11188 (x86_64-*-linux*): Set ipa_obj.
11189 * linux-low.c (stabilizing_threads): New.
11190 (supports_fast_tracepoints): New.
11191 (linux_detach): Stabilize threads before detaching.
11192 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11193 the lwp is either not stabilizing, or is moving out of a jump pad.
11194 (linux_fast_tracepoint_collecting): New.
11195 (maybe_move_out_of_jump_pad): New.
11196 (enqueue_one_deferred_signal): New.
11197 (dequeue_one_deferred_signal): New.
11198 (linux_wait_for_event_1): If moving out of a jump pad, defer
11199 pending signals to later.
11200 (linux_stabilize_threads): New.
11201 (linux_wait_1): Check if threads need moving out of jump pads, and
11203 (stuck_in_jump_pad_callback): New.
11204 (move_out_of_jump_pad_callback): New.
11205 (lwp_running): New.
11206 (linux_resume_one_lwp): Handle moving out of jump pads.
11207 (linux_set_resume_request): Dequeue deferred signals.
11208 (need_step_over_p): Also step over fast tracepoint jumps.
11209 (start_step_over): Also uninsert fast tracepoint jumps.
11210 (finish_step_over): Also reinsert fast tracepoint jumps.
11211 (linux_install_fast_tracepoint_jump): New.
11212 (linux_target_ops): Install linux_stabilize_threads and
11213 linux_install_fast_tracepoint_jump_pad.
11214 * linux-low.h (linux_target_ops) <get_thread_area,
11215 install_fast_tracepoint_jump_pad>: New fields.
11216 (struct lwp_info) <collecting_fast_tracepoint,
11217 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11218 (linux_get_thread_area): Declare.
11219 * linux-x86-low.c (jump_insn): New.
11220 (x86_get_thread_area): New.
11221 (append_insns): New.
11222 (push_opcode): New.
11223 (amd64_install_fast_tracepoint_jump_pad): New.
11224 (i386_install_fast_tracepoint_jump_pad): New.
11225 (x86_install_fast_tracepoint_jump_pad): New.
11226 (the_low_target): Install x86_get_thread_area and
11227 x86_install_fast_tracepoint_jump_pad.
11228 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11229 (struct fast_tracepoint_jump): New.
11230 (fast_tracepoint_jump_insn): New.
11231 (fast_tracepoint_jump_shadow): New.
11232 (find_fast_tracepoint_jump_at): New.
11233 (fast_tracepoint_jump_here): New.
11234 (delete_fast_tracepoint_jump): New.
11235 (set_fast_tracepoint_jump): New.
11236 (uninsert_fast_tracepoint_jumps_at): New.
11237 (reinsert_fast_tracepoint_jumps_at): New.
11238 (set_breakpoint_at): Use write_inferior_memory.
11239 (uninsert_raw_breakpoint): Use write_inferior_memory.
11240 (check_mem_read): Mask out fast tracepoint jumps.
11241 (check_mem_write): Mask out fast tracepoint jumps.
11242 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11243 (set_fast_tracepoint_jump): Declare.
11244 (delete_fast_tracepoint_jump)
11245 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11246 (reinsert_fast_tracepoint_jumps_at): Declare.
11247 * regcache.c: Don't compile many functions when building the
11248 in-process agent library.
11249 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11250 the register buffer in the heap.
11251 (free_register_cache): If the register buffer isn't owned by the
11252 regcache, don't free it.
11253 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11254 pre-existing register caches.
11255 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11257 (convert_ascii_to_int): : Constify `from' parameter type.
11258 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11259 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11260 the needed buffer in-place.
11261 (relocate_instruction): New.
11262 * server.c (handle_query) <qSymbols>: If the target supports
11263 tracepoints, give it a chance of looking up symbols. Report
11264 support for fast tracepoints.
11265 (handle_status): Stabilize threads.
11266 (process_serial_event): Adjust.
11267 * server.h (struct fast_tracepoint_jump): Forward declare.
11268 (struct process_info) <fast_tracepoint_jumps>: New field.
11269 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11270 (decode_X_packet, decode_M_packet): Adjust.
11271 (relocate_instruction): Declare.
11272 (in_process_agent_loaded): Declare.
11273 (tracepoint_look_up_symbols): Declare.
11274 (struct fast_tpoint_collect_status): Declare.
11275 (fast_tracepoint_collecting): Declare.
11276 (force_unlock_trace_buffer): Declare.
11277 (handle_tracepoint_bkpts): Declare.
11278 (initialize_low_tracepoint)
11279 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11280 * target.h (struct target_ops) <stabilize_threads,
11281 install_fast_tracepoint_jump_pad>: New fields.
11282 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11283 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11284 [HAVE_STDINT_H]: Include stdint.h.
11285 (trace_debug_1): Rename to ...
11286 (trace_vdebug): ... this.
11287 (trace_debug): Rename to ...
11288 (trace_debug_1): ... this. Add `level' parameter.
11289 (trace_debug): New.
11290 (ATTR_USED, ATTR_NOINLINE): New.
11291 (IP_AGENT_EXPORT): New.
11292 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11293 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11294 (about_to_request_buffer_space, trace_buffer_is_full)
11295 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11296 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11297 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11298 (traceframe_write_count, traceframes_created)
11299 (trace_state_variables)
11300 New renaming defines.
11301 (struct ipa_sym_addresses): New.
11302 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11303 (symbol_list): New.
11304 (ipa_sym_addrs): New.
11305 (all_tracepoint_symbols_looked_up): New.
11306 (in_process_agent_loaded): New.
11307 (write_e_ipa_not_loaded): New.
11308 (maybe_write_ipa_not_loaded): New.
11309 (tracepoint_look_up_symbols): New.
11310 (debug_threads) [IN_PROCESS_AGENT]: New.
11311 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11312 (UNKNOWN_SIDE_EFFECTS): New.
11313 (stop_tracing): New.
11314 (flush_trace_buffer): New.
11315 (stop_tracing_bkpt): New.
11316 (flush_trace_buffer_bkpt): New.
11317 (read_inferior_integer): New.
11318 (read_inferior_uinteger): New.
11319 (read_inferior_data_pointer): New.
11320 (write_inferior_data_pointer): New.
11321 (write_inferior_integer): New.
11322 (write_inferior_uinteger): New.
11323 (struct collect_static_trace_data_action): Delete.
11324 (enum tracepoint_type): New.
11325 (struct tracepoint) <type>: New field `type'.
11326 <actions_str, step_actions, step_actions_str>: Only include in
11328 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11329 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11330 (tracepoints): Use IP_AGENT_EXPORT.
11331 (last_tracepoint): Don't include in the IPA.
11332 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11333 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11334 (alloced_trace_state_variables): New.
11335 (trace_state_variables): Use IP_AGENT_EXPORT.
11336 (traceframe_t): Delete unused variable.
11337 (circular_trace_buffer): Don't include in the IPA.
11338 (trace_buffer_start): Delete.
11339 (struct trace_buffer_control): New.
11340 (trace_buffer_free): Delete.
11341 (struct ipa_trace_buffer_control): New.
11342 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11343 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11345 (trace_buffer_ctrl): New.
11346 (TRACE_BUFFER_CTRL_CURR): New.
11347 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11348 Reimplement as macros.
11349 (trace_buffer_wrap): Delete.
11350 (traceframe_write_count, traceframe_read_count)
11351 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11352 (struct tracepoint_hit_ctx) <type>: New field.
11353 (struct fast_tracepoint_ctx): New.
11354 (memory_barrier): New.
11356 (record_tracepoint_error): Update atomically in the IPA.
11357 (clear_inferior_trace_buffer): New.
11358 (about_to_request_buffer_space): New.
11359 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11360 updating the same buffer.
11361 (add_tracepoint): Default the tracepoint's type to trap
11362 tracepoint, and orig_size to -1.
11363 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11364 internal variables.
11365 (create_trace_state_variable): New parameter `gdb'. Handle it.
11366 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11367 (cmd_qtdp): Handle fast tracepoints.
11368 (cmd_qtdv): Adjust.
11369 (max_jump_pad_size): New.
11370 (gdb_jump_pad_head): New.
11371 (get_jump_space_head): New.
11372 (claim_jump_space): New.
11373 (sort_tracepoints): New.
11374 (MAX_JUMP_SIZE): New.
11375 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11377 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11378 support. Upload fast traceframes, and delete internal IPA
11380 (stop_tracing_handler): New.
11381 (flush_trace_buffer_handler): New.
11382 (cmd_qtstop): Upload fast tracepoints.
11383 (response_tracepoint): Handle fast tracepoints.
11384 (tracepoint_finished_step): Upload fast traceframes. Set the
11385 tracepoint hit context's tracepoint type.
11386 (handle_tracepoint_bkpts): New.
11387 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11388 type. Add comment about fast tracepoints.
11389 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11390 non-existing action_str field.
11391 (get_context_regcache): Handle fast tracepoints.
11392 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11394 (fast_tracepoint_from_jump_pad_address): New.
11395 (fast_tracepoint_from_ipa_tpoint_address): New.
11396 (collecting_t): New.
11397 (force_unlock_trace_buffer): New.
11398 (fast_tracepoint_collecting): New.
11400 (gdb_collect): New.
11401 (write_inferior_data_ptr): New.
11402 (target_tp_heap): New.
11403 (target_malloc): New.
11404 (download_agent_expr): New.
11406 (download_tracepoints): New.
11407 (download_trace_state_variables): New.
11408 (upload_fast_traceframes): New.
11409 (IPA_FIRST_TRACEFRAME): New.
11410 (IPA_NEXT_TRACEFRAME_1): New.
11411 (IPA_NEXT_TRACEFRAME): New.
11412 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11413 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11414 (gdb_jump_pad_buffer_end): New.
11415 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11416 (initialize_tracepoint): Adjust.
11417 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11418 buffer. Initialize the low module.
11419 * utils.c (PREFIX, TOOLNAME): New.
11420 (malloc_failure): Use PREFIX.
11421 (error): In the IPA, an error causes an exit.
11422 (fatal, warning): Use PREFIX.
11423 (internal_error): Use TOOLNAME.
11424 (NUMCELLS): Increase to 10.
11425 * configure, config.in: Regenerate.
11427 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11429 * server.c (handle_query) <qSupported>: Do two passes over the
11430 qSupported string to avoid nesting strtok.
11432 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11434 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11436 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11437 -Wl,--dynamic-list.
11438 * configure: Regenerate.
11439 * proc-service.list: New.
11441 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11443 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11446 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11448 * gdbreplay.c (remote_open): Check error return from socket() call by
11449 its equality to -1 not by it being negative.
11450 * remote-utils.c (remote_open): Likewise.
11452 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11454 * config.h: Regenerate.
11456 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11458 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11459 doesn't provide PTRACE_GET_THREAD_AREA.
11461 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11463 * linux-m68k-low.c: Include <asm/ptrace.h>
11464 (ps_get_thread_area): Implement.
11466 2010-05-03 Doug Evans <dje@google.com>
11468 * event-loop.c (struct callback_event): New struct.
11469 (callback_list): New global.
11470 (append_callback_event, delete_callback_event): New functions.
11471 (process_callback): New function.
11472 (start_event_loop): Call it.
11473 * remote-utils.c (NOT_SCHEDULED): Define.
11474 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11475 moved out of readchar.
11476 (readchar): Rewrite. Call reschedule before returning.
11477 (reset_readchar): New function.
11478 (remote_close): Call it.
11479 (process_remaining, reschedule): New functions.
11480 * server.h (callback_handler_func): New typedef.
11481 (append_callback_event, delete_callback_event): Declare.
11483 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11485 * proc-service.c (ps_pglobal_lookup): Use
11486 thread_db_look_up_one_symbol.
11487 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11488 parameter. Use it instead of all_symbols_looked_up.
11489 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11491 (all_symbols_looked_up): Don't declare.
11492 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11493 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11495 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11496 Set all_symbols_looked_up here.
11497 (thread_db_look_up_one_symbol): New.
11498 (thread_db_get_tls_address): Adjust.
11499 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11500 thread_db object on the heap, and tentatively set it in the
11502 (thread_db_init): Don't set all_symbols_looked_up here.
11503 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11505 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11507 * linux-low.c (linux_kill, linux_detach): Adjust.
11508 (status_pending_p_callback): Remove redundant statement. Check
11509 for !TARGET_WAITIKIND_IGNORE, instead of
11510 TARGET_WAITKIND_STOPPED.
11511 (handle_tracepoints): Make sure LWP is locked. Adjust.
11512 (linux_wait_for_event_1): Adjust.
11513 (linux_cancel_breakpoints): New.
11514 (unsuspend_one_lwp): New.
11515 (unsuspend_all_lwps): New.
11516 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11517 (send_sigstop_callback): Change return type to int, add new
11518 `except' parameter and handle it.
11519 (suspend_and_send_sigstop_callback): New.
11520 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11521 pass them down. If SUSPEND, also increment the lwp's suspend
11523 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11524 (need_step_over_p): Don't consider suspended LWPs.
11525 (start_step_over): Adjust.
11526 (proceed_one_lwp): Change return type to int, add new `except'
11527 parameter and handle it.
11528 (unsuspend_and_proceed_one_lwp): New.
11529 (proceed_all_lwps): Use find_inferior instead of
11531 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11532 also decrement the suspend count of LWPs. Pass `except' down,
11533 instead of hacking its suspend count.
11534 (linux_pause_all): Add `freeze' parameter. Adjust.
11535 (linux_unpause_all): New.
11536 (linux_target_ops): Install linux_unpause_all.
11537 * server.c (handle_status): Adjust.
11538 * target.h (struct target_ops): New fields `unpause_all' and
11539 `cancel_breakpoints'. Add new parameter to `pause_all'.
11540 (pause_all): Add new `freeze' parameter.
11541 (unpause_all): New.
11542 (cancel_breakpoints): New.
11543 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11544 cancel breakpoints.
11545 (cmd_qtstart): Pause threads.
11546 (stop_tracing): Pause threads, and cancel breakpoints.
11547 * win32-low.c (win32_target_ops): Adjust.
11549 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11551 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11552 the inferior right away from here...
11553 (linux_wait_1): ... to here, and adjust to check the thread's
11554 last_resume_kind instead of the lwp's step or stop_expected flags.
11556 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11558 * README: Use consistent `GDB' and `GDBserver' spellings.
11560 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11562 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11563 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11564 (linux_detach_one_lwp): Assume the lwp is stopped.
11565 (any_thread_of): Delete.
11566 (linux_detach): Stop all lwps here. Don't blindly delete all
11568 (delete_lwp_callback): New.
11569 (linux_mourn): Delete all lwps of the process that is gone.
11570 (linux_wait_1): Don't delete the last lwp of the process here.
11571 * mem-break.h (mark_breakpoints_out): Declare.
11572 * mem-break.c (mark_breakpoints_out): New.
11573 (free_all_breakpoints): Use it.
11574 * server.c (handle_target_event): If the process is gone, mark
11576 * thread-db.c (struct thread_db) <create_bp>: New field.
11577 (thread_db_enable_reporting): Fix prototype. Store a thread event
11578 breakpoint reference in the thread_db struct.
11579 (thread_db_load_search): Clear the thread_db object.
11580 (try_thread_db_load_1): Ditto.
11581 (switch_to_process): New.
11582 (disable_thread_event_reporting): Use it.
11583 (remove_thread_event_breakpoints): New.
11584 (thread_db_detach, thread_db_mourn): Use it.
11586 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11588 * linux-low.c (linux_enable_event_reporting): New.
11589 (linux_wait_for_event_1, handle_extended_wait): Use it.
11591 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11593 * linux-low.c (linux_kill_one_lwp, linux_kill)
11594 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11595 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11596 SIGSTOP even if the LWP is stopped.
11597 (send_sigstop_callback): New.
11598 (stop_all_lwps): Use send_sigstop_callback instead.
11599 (linux_resume_one_thread): Adjust.
11600 (proceed_one_lwp): Still proceed an LWP that the client has
11601 requested to stop, if we haven't reported it as stopped yet. Make
11602 sure that LWPs the client want stopped, have a pending SIGSTOP.
11604 2010-04-26 Doug Evans <dje@google.com>
11606 * server.c (handle_general_set): Make static.
11608 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11609 Print received char after testing for error/eof instead of before.
11610 (input_interrupt): Tweak comment.
11612 2010-04-23 Doug Evans <dje@google.com>
11614 * server.c (start_inferior): Print inferior argv if --debug.
11616 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11618 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11619 * nto-x86-low.c: Include server.h
11621 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11623 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11624 be consistent with other sources of this directory.
11625 (init_registers_amd64): Correct name of source file of this function
11628 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11630 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11631 64-bit executables.
11633 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11635 * win32-i386-low.c: Add 64-bit support.
11636 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11637 (init_registers_amd64): Declare.
11638 (mappings): Add 64-bit version of array.
11639 (init_windows_x86): New function.
11640 (the_low_target): Change init_arch field to init_windows_x86.
11642 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11644 * win32-low.c: Adapt to support also 64-bit architecture.
11645 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11646 (get_image_name): Use SIZE_T type for local variable `done'.
11647 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11648 (toolhelp_get_dll_name): Idem.
11649 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11650 Use uintptr_t typecast to avoid warning.
11651 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11652 (handle_exception): Use phex_nz to avoid warning.
11653 (win32_wait): Remove unused local variable `process'.
11655 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11657 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11660 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11662 * configure.ac: Use `ws2_32' library for srv_mingw.
11663 * configure: Regenerate.
11664 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11665 * remote-utils.c: Likewise.
11667 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11669 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11670 if __x86_64__ is defined.
11672 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11674 * configure: Regenerate.
11676 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11678 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11679 * target.h (target_ops): New get_tib_address field.
11680 * win32-low.h (win32_thread_info): Add thread_local_base field.
11681 * win32-low.c (child_add_thread): Add tlb argument.
11682 Set thread_local_base field to TLB.
11683 (get_child_debug_event): Adapt to child_add_thread change.
11684 (win32_get_tib_address): New function.
11685 (win32_target_ops): Set get_tib_address field to
11686 win32_get_tib_address.
11687 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11689 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11691 * linux-low.c (linux_mourn): Also remove the process.
11692 * server.c (handle_target_event): Don't remove the process here.
11693 * nto-low.c (nto_mourn): New.
11694 (nto_target_ops): Install it.
11695 * spu-low.c (spu_mourn): New.
11696 (spu_target_ops): Install it.
11697 * win32-low.c (win32_mourn): New.
11698 (win32_target_ops): Install it.
11700 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11702 * server.h (buffer_xml_printf): Remove redundant `;'.
11704 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11706 * regcache.c (set_register_cache): Invalidate regcaches before
11707 changing the register cache layout.
11708 (regcache_invalidate_one): Allow a NULL regcache.
11709 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11710 regcaches before changing the register cache layout or the target
11713 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11715 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11716 variable warning on Linux/x86-64.
11718 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11720 GDBserver disconnected tracing support.
11722 * linux-low.c (linux_remove_process): Delete.
11723 (add_lwp): Don't set last_resume_kind here.
11724 (linux_kill): Use `mourn'.
11725 (linux_detach): Use `thread_db_detach', and `mourn'.
11726 (linux_mourn): New.
11727 (linux_attach_lwp_1): Adjust comment.
11728 (linux_attach): last_resume_kind moved the thread_info; adjust.
11729 (status_pending_p_callback): Adjust.
11730 (linux_wait_for_event_1): Adjust.
11731 (count_events_callback, select_singlestep_lwp_callback)
11732 (select_event_lwp_callback, cancel_breakpoints_callback)
11733 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11734 (proceed_one_lwp): Adjust.
11735 (linux_async): Add debug output.
11736 (linux_thread_stopped): New.
11737 (linux_pause_all): New.
11738 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11740 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11741 (thread_db_free): Delete declaration.
11742 (thread_db_detach, thread_db_mourn): Declare.
11743 * thread-db.c (thread_db_init): Use thread_db_mourn.
11744 (thread_db_free): Delete, split in two.
11745 (disable_thread_event_reporting): New.
11746 (thread_db_detach): New.
11747 (thread_db_mourn): New.
11749 * server.h (struct thread_info) <last_resume_kind>: New field.
11750 <attached>: Add comment.
11751 <gdb_detached>: New field.
11752 (handler_func): Change return type to int.
11753 (handle_serial_event, handle_target_event): Ditto.
11754 (gdb_connected): Declare.
11756 (disconnected_tracing): Declare.
11757 (stop_tracing): Declare.
11759 * server.c (handle_query) <qSupported>: Report support for
11760 disconnected tracing.
11761 (queue_stop_reply_callback): Account for running threads.
11762 (gdb_wants_thread_stopped): New.
11763 (gdb_wants_all_threads_stopped): New.
11764 (gdb_reattached_process): New.
11765 (handle_status): Clear the `gdb_detached' flag of all processes.
11766 In all-stop, stop all threads.
11767 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11768 (process_serial_event): If the remote connection breaks, or if an
11769 exit was forced with "monitor exit", force an event loop exit.
11770 Handle disconnected tracing on detach.
11771 (handle_serial_event): Adjust.
11772 (handle_target_event): If GDB isn't connected, forward events back
11773 to the inferior, unless the last process exited, in which case,
11774 exit gdbserver. Adjust interface.
11776 * remote-utils.c (remote_open): Don't block in accept. Instead
11777 register an event loop source on the listen socket file
11778 descriptor. Refactor bits into ...
11779 (listen_desc): ... this new global.
11780 (gdb_connected): ... this new function.
11781 (enable_async_notification): ... this new function.
11782 (handle_accept_event): ... this new function.
11783 (remote_close): Clear remote_desc.
11785 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11787 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11789 (mourn_inferior): Define.
11790 (target_process_qsupported): Avoid the dangling else problem.
11791 (thread_stopped): Define.
11792 (pause_all): Define.
11793 (target_waitstatus_to_string): Declare.
11794 * target.c (target_waitstatus_to_string): New.
11796 * tracepoint.c (tracing): Make extern.
11797 (disconnected_tracing): New.
11798 (stop_tracing): Make extern. Handle tracing stops due to GDB
11800 (cmd_qtdisconnected): New.
11801 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11802 (handle_tracepoint_general_set): Handle QTDisconnected.
11804 * event-loop.c (event_handler_func): Change return type to int.
11805 (process_event): Bail out if the event handler wants the event
11807 (handle_file_event): Ditto.
11808 (start_event_loop): Bail out if the event handler wants the event
11811 * nto-low.c (nto_target_ops): Adjust.
11812 * spu-low.c (spu_wait): Don't remove the process here.
11813 (spu_target_ops): Adjust.
11814 * win32-low.c (win32_wait): Don't remove the process here.
11815 (win32_target_ops): Adjust.
11817 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11819 * regcache.c (realloc_register_cache): Invalidate inferior's
11820 regcache before recreating it.
11822 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11824 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11826 2010-04-09 Stan Shebs <stan@codesourcery.com>
11827 Pedro Alves <pedro@codesourcery.com>
11829 * server.h (LONGEST): New.
11830 (struct thread_info) <while_stepping>: New field.
11831 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11833 (initialize_tracepoint, handle_tracepoint_general_set)
11834 (handle_tracepoint_query, tracepoint_finished_step)
11835 (tracepoint_was_hit, release_while_stepping_state_list):
11836 (current_traceframe): Declare.
11837 * server.c (handle_general_set): Handle tracepoint packets.
11838 (read_memory): New.
11839 (write_memory): New.
11840 (handle_search_memory_1): Use read_memory.
11841 (handle_query): Report support for conditional tracepoints, trace
11842 state variables, and tracepoint sources. Handle tracepoint
11844 (main): Initialize the tracepoints module.
11845 (process_serial_event): Handle traceframe reads/writes.
11847 * linux-low.c (handle_tracepoints): New.
11848 (linux_wait_1): Call it.
11849 (linux_resume_one_lwp): Handle while-stepping.
11850 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11851 (linux_target_ops): Install them.
11852 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11854 * linux-x86-low.c (x86_supports_tracepoints): New.
11855 (the_low_target). Install it.
11857 * mem-break.h (delete_breakpoint): Declare.
11858 * mem-break.c (delete_breakpoint): Make external.
11860 * target.h (struct target_ops): Add `supports_tracepoints',
11861 `read_pc', and `write_pc' fields.
11862 (target_supports_tracepoints): Define.
11863 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11866 * regcache.h (struct regcache) <registers_owned>: New field.
11867 (init_register_cache, regcache_cpy): Declare.
11868 (regcache_read_pc, regcache_write_pc): Declare.
11869 (register_cache_size): Declare.
11870 (supply_regblock): Declare.
11871 * regcache.c (init_register_cache): New.
11872 (new_register_cache): Use it.
11873 (regcache_cpy): New.
11874 (register_cache_size): New.
11875 (supply_regblock): New.
11876 (regcache_read_pc, regcache_write_pc): New.
11878 * tracepoint.c: New.
11880 * Makefile.in (OBS): Add tracepoint.o.
11881 (tracepoint.o): New rule.
11883 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11885 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11887 (i386-mmx.c): Likewise.
11888 (i386-mmx-linux.o): Likewise.
11889 (i386-mmx-linux.c): Likewise.
11891 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11892 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11893 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11894 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11896 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11897 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11898 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11900 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11902 * Makefile.in (clean): Updated.
11904 (i386-avx.c): Likewise.
11905 (i386-avx-linux.o): Likewise.
11906 (i386-avx-linux.c): Likewise.
11907 (amd64-avx.o): Likewise.
11908 (amd64-avx.c): Likewise.
11909 (amd64-avx-linux.o): Likewise.
11910 (amd64-avx-linux.c): Likewise.
11912 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11913 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11914 (srv_amd64_regobj): Add amd64-avx.o.
11915 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11916 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11917 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11918 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11919 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11920 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11921 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11923 * i387-fp.c: Include "i386-xstate.h".
11925 (i387_cache_to_xsave): Likewise.
11926 (i387_xsave_to_cache): Likewise.
11927 (x86_xcr0): Likewise.
11929 * i387-fp.h (i387_cache_to_xsave): Likewise.
11930 (i387_xsave_to_cache): Likewise.
11931 (x86_xcr0): Likewise.
11933 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11934 * linux-crisv32-low.c (target_regsets): Likewise.
11935 * linux-m68k-low.c (target_regsets): Likewise.
11936 * linux-mips-low.c (target_regsets): Likewise.
11937 * linux-ppc-low.c (target_regsets): Likewise.
11938 * linux-s390-low.c (target_regsets): Likewise.
11939 * linux-sh-low.c (target_regsets): Likewise.
11940 * linux-sparc-low.c (target_regsets): Likewise.
11941 * linux-xtensa-low.c (target_regsets): Likewise.
11943 * linux-low.c: Include <sys/uio.h>.
11944 (regsets_fetch_inferior_registers): Support nt_type.
11945 (regsets_store_inferior_registers): Likewise.
11946 (linux_process_qsupported): New.
11947 (linux_target_ops): Add linux_process_qsupported.
11949 * linux-low.h (regset_info): Add nt_type.
11950 (linux_target_ops): Add process_qsupported.
11952 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11954 (init_registers_i386_avx_linux): New.
11955 (init_registers_amd64_avx_linux): Likewise.
11956 (xmltarget_i386_linux_no_xml): Likewise.
11957 (xmltarget_amd64_linux_no_xml): Likewise.
11958 (PTRACE_GETREGSET): Likewise.
11959 (PTRACE_SETREGSET): Likewise.
11960 (x86_fill_xstateregset): Likewise.
11961 (x86_store_xstateregset): Likewise.
11962 (use_xml): Likewise.
11963 (x86_linux_update_xmltarget): Likewise.
11964 (x86_linux_process_qsupported): Likewise.
11965 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11966 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11967 init_registers_i386_linux here. Call
11968 x86_linux_update_xmltarget.
11969 (the_low_target): Add x86_linux_process_qsupported.
11971 * server.c (handle_query): Call target_process_qsupported.
11973 * target.h (target_ops): Add process_qsupported.
11974 (target_process_qsupported): New.
11976 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11978 * inferiors.c (add_thread): Set last_status kind to
11979 TARGET_WAITKIND_IGNORE.
11980 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11981 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11982 (linux_wait_1): Move `thread' local definition to block that uses
11983 it. Don't NULL initialize `event_child'.
11984 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11985 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11986 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11988 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11990 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11991 an extended waitstatus, or by a watchpoint.
11992 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11993 thread was stepping or has been stopped by a watchpoint.
11995 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11997 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11998 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11999 of another, then delete the previous, and validate all
12001 (validate_inserted_breakpoint): New.
12002 (delete_disabled_breakpoints): New.
12003 (validate_breakpoints): New.
12004 (check_mem_read): Validate breakpoints before trusting their
12005 shadow. Delete disabled breakpoints.
12006 (check_mem_write): Validate breakpoints before trusting they
12007 should be inserted. Delete disabled breakpoints.
12008 * mem-break.h (validate_breakpoints):
12009 * server.c (handle_query): Validate breakpoints when we see a
12012 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12014 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12015 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12016 if we could tell there's a GDB breakpoint at stop_pc.
12017 (need_step_over_p): Don't do a step over if we find a GDB
12018 breakpoint at the resume PC.
12020 * mem-break.c (struct raw_breakpoint): New.
12021 (enum bkpt_type): New type `gdb_breakpoint'.
12022 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12023 fields. New field `raw'.
12024 (find_raw_breakpoint_at): New.
12025 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12026 breakpoint instead.
12027 (set_breakpoint_at): Adjust.
12028 (delete_raw_breakpoint): New.
12029 (release_breakpoint): New.
12030 (delete_breakpoint): Rename to...
12031 (delete_breakpoint_1): ... this. Add proc parameter. Use
12032 release_breakpoint. Return ENOENT.
12033 (delete_breakpoint): Reimplement.
12034 (find_breakpoint_at): Delete.
12035 (find_gdb_breakpoint_at): New.
12036 (delete_breakpoint_at): Delete.
12037 (set_gdb_breakpoint_at): New.
12038 (delete_gdb_breakpoint_at): New.
12039 (gdb_breakpoint_here): New.
12040 (set_reinsert_breakpoint): Use release_breakpoint.
12041 (uninsert_breakpoint): Rename to ...
12042 (uninsert_raw_breakpoint): ... this.
12043 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12044 (reinsert_raw_breakpoint): Change parameter type to
12046 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12048 (check_breakpoints): Adjust. Use release_breakpoint.
12049 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12050 (breakpoint_inserted_here): Ditto.
12051 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12052 Don't trust the breakpoint's shadow if it is not inserted.
12053 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12054 (delete_all_breakpoints): Adjust.
12055 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12056 use delete_breakpoint_1.
12058 * mem-break.h (breakpoints_supported): Delete declaration.
12059 (set_gdb_breakpoint_at): Declare.
12060 (gdb_breakpoint_here): Declare.
12061 (delete_breakpoint_at): Delete.
12062 (delete_gdb_breakpoint_at): Declare.
12064 * server.h (struct raw_breakpoint): Forward declare.
12065 (struct process_info): New field `raw_breakpoints'.
12067 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12070 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12072 * linux-low.c (status_pending_p_callback): Fix comment.
12073 (linux_wait_for_event_1): Move most of the internal breakpoint
12074 handling from here...
12075 (linux_wait_1): ... to here.
12076 (count_events_callback): New.
12077 (select_singlestep_lwp_callback): New.
12078 (select_event_lwp_callback): New.
12079 (cancel_breakpoints_callback): New.
12080 (select_event_lwp): New.
12081 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12082 priority to all LWPs that have had events that should be reported
12083 to the client. Cancel breakpoints when about to reporting the
12084 event to the client, not while stopping lwps. No longer cancel
12085 finished single-steps here.
12086 (cancel_finished_single_step): Delete.
12087 (cancel_finished_single_steps): Delete.
12089 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12091 * mem-break.c (enum bkpt_type): New.
12092 (struct breakpoint): New field `type'.
12093 (set_breakpoint_at): Change return type to struct breakpoint
12094 pointer. Set type to `other_breakpoint' by default.
12095 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12096 in the breakpoint list.
12097 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12098 (reinsert_breakpoint): Rename to ...
12099 (reinsert_raw_breakpoint): ... this.
12100 (reinsert_breakpoints_at): Adjust.
12101 * mem-break.h (struct breakpoint): Declare.
12102 (set_breakpoint_at): Change return type to struct breakpoint
12105 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12107 * server.c (handle_query): Assign, not compare.
12109 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12111 Teach linux gdbserver to step-over-breakpoints.
12113 * linux-low.c (can_hardware_single_step): New.
12114 (supports_breakpoints): New.
12115 (handle_extended_wait): If stopping threads, read the stop pc of
12116 the new cloned LWP.
12118 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12119 low target doesn't support retrieving the PC.
12120 (add_lwp): Set last_resume_kind to resume_continue.
12121 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12122 (linux_attach): Don't clear stop_expected. Set the lwp's
12123 last_resume_kind to resume_stop.
12124 (linux_detach_one_lwp): Don't check for removed breakpoints.
12125 (check_removed_breakpoint): Delete.
12126 (status_pending_p): Rename to ...
12127 (status_pending_p_callback): ... this. Don't check for removed
12128 breakpoints. Don't consider threads that are stopped from GDB's
12130 (linux_wait_for_lwp): Always read the stop_pc here.
12131 (cancel_breakpoint): New.
12132 (step_over_bkpt): New global.
12133 (linux_wait_for_event_1): Implement stepping over breakpoints.
12134 (gdb_wants_lwp_stopped): New.
12135 (gdb_wants_all_stopped): New.
12136 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12137 single-step traps here. Store the thread's last reported target
12139 (send_sigstop): Don't clear stop_expected. Always set it,
12141 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12142 (cancel_finished_single_step): New.
12143 (cancel_finished_single_steps): New.
12144 (wait_for_sigstop): Don't cancel finished single-step traps here.
12145 (linux_resume_one_lwp): Don't check for removed breakpoints.
12146 Don't set `step' on non-hardware step archs.
12147 (linux_set_resume_request): Ignore resume_stop requests if already
12148 stopping or stopped. Set the lwp's last_resume_kind.
12149 (resume_status_pending_p): Don't check for removed breakpoints.
12150 (need_step_over_p): New.
12151 (start_step_over): New.
12152 (finish_step_over): New.
12153 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12154 requests. Clear the thread's last reported target waitstatus.
12155 Don't use the `suspended' flag. Don't consider pending breakpoints.
12156 (linux_resume): Start a step-over if necessary.
12157 (proceed_one_lwp): New.
12158 (proceed_all_lwps): New.
12159 (unstop_all_lwps): New.
12160 * linux-low.h (struct lwp_info): Rewrite comment for the
12161 `suspended' flag. Add the `stop_pc' field. Delete the
12162 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12163 Add `'last_resume_kind' and `need_step_over' fields.
12164 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12165 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12166 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12167 (set_raw_breakpoint_at): New.
12168 (set_breakpoint_at): Rewrite to use it.
12169 (reinsert_breakpoint_handler): Delete.
12170 (set_reinsert_breakpoint): New.
12171 (reinsert_breakpoint_by_bp): Delete.
12172 (delete_reinsert_breakpoints): New.
12173 (uninsert_breakpoint): Rewrite.
12174 (uninsert_breakpoints_at): New.
12175 (reinsert_breakpoint): Rewrite.
12176 (reinsert_breakpoints_at): New.
12177 (check_breakpoints): Rewrite.
12178 (breakpoint_here): New.
12179 (breakpoint_inserted_here): New.
12180 (check_mem_read): Adjust.
12181 * mem-break.h (breakpoints_supported, breakpoint_here)
12182 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12183 (reinsert_breakpoint_by_bp): Delete declaration.
12184 (delete_reinsert_breakpoints): Declare.
12185 (reinsert_breakpoint): Delete declaration.
12186 (reinsert_breakpoints_at): Declare.
12187 (uninsert_breakpoint): Delete declaration.
12188 (uninsert_breakpoints_at): Declare.
12189 (check_breakpoints): Adjust prototype.
12190 * server.h: Adjust include order.
12191 (struct thread_info): Declare here. Add a `last_status' field.
12193 2010-03-23 Michael Snyder <msnyder@vmware.com>
12195 * server.c (crc32): New function.
12196 (handle_query): Add handling for 'qCRC:' request.
12198 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12200 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12201 lwp had been stopped by a watchpoint.
12203 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12205 * server.h (internal_error): Declare.
12206 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12207 * utils.c (internal_error): New function.
12209 2010-03-15 Andreas Schwab <schwab@redhat.com>
12211 * configure.srv: Fix typo setting srv_regobj.
12213 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12215 * linux-low.c (fetch_register): Avoid passing a non string literal
12217 (usr_store_inferior_registers): Ditto.
12219 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12221 * linux-low.c (linux_write_memory): Bail out early if peeking
12224 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12226 * linux-low.h (struct lwp_info): New fields
12227 `stopped_by_watchpoint' and `stopped_data_address'.
12228 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12229 here, and cache them in the lwp object.
12230 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12232 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12234 (linux_stopped_by_watchpoint): Rewrite.
12235 (linux_stopped_data_address): Rewrite.
12237 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12239 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12240 switching the current inferior, not before.
12242 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12244 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12245 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12246 i386-linux.c and amd64-linux.c.
12247 (reg-i386.o): Removed.
12248 (reg-i386.c): Likewise.
12249 (reg-i386-linux.o): Likewise.
12250 (reg-i386-linux.c): Likewise.
12251 (reg-x86-64.o): Likewise.
12252 (reg-x86-64.c): Likewise.
12253 (reg-x86-64-linux.o): Likewise.
12254 (reg-x86-64-linux.c): Likewise.
12256 (i386.c): Likewise.
12257 (i386-linux.o): Likewise.
12258 (i386-linux.c): Likewise.
12259 (amd64.o): Likewise.
12260 (amd64.c): Likewise.
12261 (amd64-linux.o): Likewise.
12262 (amd64-linux.c): Likewise.
12264 * configure.srv (srv_i386_regobj): New.
12265 (srv_i386_linux_regobj): Likewise.
12266 (srv_amd64_regobj): Likewise.
12267 (srv_amd64_linux_regobj): Likewise.
12268 (srv_i386_32bit_xmlfiles): Likewise.
12269 (srv_i386_64bit_xmlfiles): Likewise.
12270 (srv_i386_xmlfiles): Likewise.
12271 (srv_amd64_xmlfiles): Likewise.
12272 (srv_i386_linux_xmlfiles): Likewise.
12273 (srv_amd64_linux_xmlfiles): Likewise.
12274 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12275 srv_xmlfiles to $srv_i386_xmlfiles.
12276 (i[34567]86-*-mingw32ce*): Likewise.
12277 (i[34567]86-*-mingw*): Likewise.
12278 (i[34567]86-*-nto*): Likewise.
12279 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12280 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12281 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12282 (x86_64-*-linux*): Likewise.
12284 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12285 (init_registers_amd64_linux): New.
12286 (x86_arch_setup): Replace init_registers_x86_64_linux with
12287 init_registers_amd64_linux.
12289 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12291 * configure.ac: Check for libdl. If it is not available link against
12292 static libthread_db.
12293 * configure: Regenerate.
12295 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12299 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12300 handing a read watchpoint.
12301 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12303 2010-02-12 Doug Evans <dje@google.com>
12305 * linux-low.c (linux_supports_tracefork_flag): Document.
12306 (linux_look_up_symbols): Add comment.
12308 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12310 * regcache.c (supply_register): Clear regcache if buf is NULL.
12312 2010-02-02 Nicolas Roche <roche@sourceware.org>
12313 Joel Brobecker <brobecker@adacore.com>
12315 * inferiors.c (find_inferior): Add function documentation.
12316 (unloaded_dll): Handle the case where the unloaded dll has not
12317 been previously registered in the dll list.
12319 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12321 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12322 (thumb2_breakpoint): New.
12323 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12325 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12327 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12328 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12331 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12333 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12335 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12337 * linux-s390-low.c (s390_collect_ptrace_register)
12338 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12340 2010-01-21 Doug Evans <dje@google.com>
12342 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12343 (PTRACE_ARG4_TYPE): New macro.
12344 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12345 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12346 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12347 (usr_store_inferior_registers): Ditto.
12348 (linux_read_memory, linux_write_memory): Ditto.
12349 (linux_test_for_tracefork): Ditto.
12351 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12352 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12354 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12356 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12359 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12361 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12362 prototype to take a regcache. Adjust.
12364 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12366 * regcache.h (struct thread_info): Forward declare.
12367 (struct regcache): New.
12368 (new_register_cache): Adjust prototype.
12369 (get_thread_regcache): Declare.
12370 (free_register_cache): Adjust prototype.
12371 (registers_to_string, registers_from_string): Ditto.
12372 (supply_register, supply_register_by_name, collect_register)
12373 (collect_register_as_string, collect_register_by_name): Ditto.
12374 * regcache.c (struct inferior_regcache_data): Delete.
12375 (get_regcache): Rename to ...
12376 (get_thread_regcache): ... this. Adjust. Switch inferior before
12377 fetching registers.
12378 (regcache_invalidate_one): Adjust.
12379 (regcache_invalidate): Fix prototype.
12380 (new_register_cache): Return the new register cache.
12381 (free_register_cache): Change prototype.
12382 (realloc_register_cache): Adjust.
12383 (registers_to_string): Change prototype to take a regcache. Adjust.
12384 (registers_from_string): Ditto.
12385 (register_data): Ditto.
12386 (supply_register): Ditto.
12387 (supply_register_by_name): Ditto.
12388 (collect_register): Ditto.
12389 (collect_register_as_string): Ditto.
12390 (collect_register_by_name): Ditto.
12391 * server.c (process_serial_event): Adjust.
12392 * linux-low.h (regset_fill_func, regset_store_func): Change
12394 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12396 * linux-low.c (get_stop_pc): Adjust.
12397 (check_removed_breakpoint): Adjust.
12398 (linux_wait_for_event): Adjust.
12399 (linux_resume_one_lwp): Adjust.
12400 (fetch_register): Add regcache parameter. Adjust.
12401 (usr_store_inferior_registers): Ditto.
12402 (regsets_fetch_inferior_registers): Ditto.
12403 (regsets_store_inferior_registers): Ditto.
12404 (linux_fetch_registers, linux_store_registers): Ditto.
12405 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12407 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12409 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12410 prototype to take a regcache.
12411 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12412 * remote-utils.c (convert_ascii_to_int, outreg)
12413 (prepare_resume_reply): Change prototype to take a regcache.
12415 * target.h (struct target_ops) <fetch_registers, store_registers>:
12416 Change prototype to take a regcache.
12417 (fetch_inferior_registers, store_inferior_registers): Change
12418 prototype to take a regcache. Adjust.
12419 * proc-service.c (ps_lgetregs): Adjust.
12420 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12421 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12422 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12423 take a regcache. Adjust.
12424 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12425 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12426 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12427 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12428 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12429 (cris_cannot_fetch_register):
12430 (cris_breakpoint_at): Change prototype to take a regcache.
12432 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12433 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12434 to take a regcache. Adjust.
12435 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12437 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12438 take a regcache. Adjust.
12439 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12440 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12441 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12442 * linux-mips-low.c (mips_get_pc):
12443 (mips_set_pc): Change prototype to take a regcache. Adjust.
12444 (mips_reinsert_addr): Adjust.
12445 (mips_collect_register): Change prototype to take a regcache.
12447 (mips_supply_register):
12448 (mips_collect_register_32bit, mips_supply_register_32bit)
12449 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12450 (mips_store_fpregset): Ditto.
12451 * linux-ppc-low.c (ppc_supply_ptrace_register)
12452 (ppc_supply_ptrace_register): Ditto.
12453 (parse_spufs_run): Adjust.
12454 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12455 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12456 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12457 take a regcache. Adjust.
12458 * linux-s390-low.c (s390_collect_ptrace_register)
12459 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12460 (s390_set_pc): Change prototype to take a regcache. Adjust.
12461 (s390_arch_setup): Adjust.
12462 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12463 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12464 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12465 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12466 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12468 (sparc_breakpoint_at): Adjust.
12469 * linux-xtensa-low.c (xtensa_fill_gregset):
12470 (xtensa_store_gregset):
12471 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12472 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12473 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12474 prototype to take a regcache. Adjust.
12475 * win32-arm-low.c (arm_fetch_inferior_register)
12476 (arm_store_inferior_register): Change prototype to take a
12478 * win32-i386-low.c (i386_fetch_inferior_register)
12479 (i386_store_inferior_register): Change prototype to take a
12481 * win32-low.c (child_fetch_inferior_registers)
12482 (child_store_inferior_registers): Change prototype to take a
12484 (win32_wait): Adjust.
12485 (win32_fetch_inferior_registers): Change prototype to take a
12487 (win32_store_inferior_registers): Adjust.
12488 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12489 store_inferior_register>: Change prototype to take a regcache.
12491 2010-01-20 Doug Evans <dje@google.com>
12493 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12495 (linux_wait_for_event1, linux_init_signals): Ditto.
12496 (W_STOPCODE): Provide definition if missing.
12498 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12500 * linux-low.c (linux_core_of_thread): New.
12501 (compare_ints, show_process, list_threads): New.
12502 (linux_qxfer_osdata): Report threads and cores.
12503 (linux_target_op): Register linux_core_of_thread.
12504 * remote-utils.c (prepare_resume_reply): Report the core.
12505 (buffer_xml_printf): Support %d specifier.
12506 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12508 (handle_query): Handle qXfer:threads. Announce availability
12510 * target.h (struct target_ops): New field core_of_thread.
12512 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12514 * Makefile.in (clean): Remove new generated files.
12515 (reg-s390.o, reg-s390.c): Remove rules.
12516 (reg-s390x.o, reg-s390x.c): Likewise.
12517 (s390-linux32.o, s390-linux32.c): Add rules.
12518 (s390-linux64.o, s390-linux64.c): Likewise.
12519 (s390x-linux64.o, s390x-linux64.c): Likewise.
12520 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12521 * linux-s390-low.c: Include <elf.h>.
12522 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12523 (init_registers_s390): Remove prototype.
12524 (init_registers_s390x): Likewise.
12525 (init_registers_s390_linux32): Add prototype.
12526 (init_registers_s390_linux64): Likewise.
12527 (init_registers_s390x_linux64): Likewise.
12528 (s390_num_regs_3264): New define.
12529 (s390_regmap_3264): New global variable.
12530 (s390_cannot_fetch_register): Remove obsolete check.
12531 (s390_cannot_store_register): Likewise.
12532 (s390_collect_ptrace_register): Handle upper/lower register halves.
12533 (s390_supply_ptrace_register): Likewise.
12534 (s390_fill_gregset): Update to register number changes.
12535 (s390_get_hwcap): New routine.
12536 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12537 Install appropriate regmap and register set.
12539 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12541 * server.c (gdbserver_version): Update copyright year to 2010.
12542 * gdbreplay.c (gdbreplay_version): Likewise.
12544 2009-12-28 Doug Evans <dje@google.com>
12546 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12547 elf/external.h. Include <elf.h> instead but only if necessary.
12549 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12551 * linux-low.c (linux_remove_process): Remove `detaching'
12552 parameter. Don't release/detach from thread_db here.
12553 (linux_kill): Release/detach from thread_db here, ...
12554 (linux_detach): ... and here, before actually detaching.
12555 (linux_wait_1): ... and here, when a process exits.
12556 * thread-db.c (any_thread_of): New.
12557 (thread_db_free): Switch the current inferior to a thread of the
12560 2009-12-21 Doug Evans <dje@google.com>
12562 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12564 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12565 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12566 warning ifndef __NR_tkill. Move setting of errno there too.
12567 Delete unnecessary resetting of errno after syscall.
12568 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12570 * configure.ac: Check for dladdr.
12571 * config.in: Regenerate.
12572 * configure: Regenerate.
12573 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12574 (try_thread_db_load): Update.
12576 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12578 2009-12-18 Doug Evans <dje@google.com>
12580 * event-loop.c: Include unistd.h if it exists.
12582 * linux-low.c (my_waitpid): Move definition away from being in
12583 between linux_tracefork_child/linux_test_for_tracefork.
12585 * gdb_proc_service.h (psaddr_t): Fix type.
12586 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12587 signature to match glibc.
12589 2009-12-16 Doug Evans <dje@google.com>
12591 * linux-low.c (linux_read_memory): Fix argument to read.
12593 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12595 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12596 events, don't leave current_inferior pointing at null.
12598 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12600 * win32-low.c (LOG): Delete.
12601 (OUTMSG): Output to stderr.
12602 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12603 on compile time LOG macro.
12604 (win32_wait): Fix debug output.
12606 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12608 * win32-low.c (win32_add_one_solib): If the dll name is
12609 "ntdll.dll", prepend the system directory to the dll path.
12611 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12613 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12615 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12616 Vladimir Prus <vladimir@codesourcery.com>
12618 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12619 * configure.ac: Check for __mcoldfire__ and set
12620 gdb_cv_m68k_is_coldfire.
12621 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12622 reg-cf.o and reg-m68k.o.
12623 * configure: Regenerated.
12625 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12627 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12628 Pass it to thread_db_free.
12629 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12630 proper `detaching' argument to linux_remove_process.
12631 * linux-low.h (thread_db_free): Add `detaching' parameter.
12632 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12634 (thread_db_free): Add `detaching' parameter. Only
12635 call td_ta_clear_event if detaching from process.
12637 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12639 * thread-db.c (thread_db_free): Fix typo.
12641 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12644 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12646 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12648 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12649 with an i686 compiler.
12650 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12652 * configure: Rebuilt.
12654 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12658 * server.c (handle_search_memory_1): Correct read_addr initialization
12659 in loop for searching subsequent chunks.
12661 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12663 * configure.ac: New --with-libthread-db option.
12664 * thread-db.c: Allow direct dependence on libthread_db.
12665 (thread_db_free): Adjust.
12666 * config.in: Regenerate.
12667 * configure: Likewise.
12669 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12672 * thread-db.c (attach_thread): New function.
12673 (maybe_attach_thread): Return success/failure.
12674 (find_new_threads_callback): Adjust.
12675 (thread_db_find_new_threads): Loop until no new threads.
12677 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12679 * proc-service.c (ps_lgetregs): Formatting.
12681 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12683 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12684 * configure.ac: Adjust.
12685 * linux-low.h (struct process_info_private): Move members to struct
12687 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12688 * linux-low.c (linux_remove_process): Adjust.
12689 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12690 * server.c (handle_query): Move code ...
12691 (handle_monitor_command): ... here. New function.
12692 * target.h (struct target_ops): New member.
12693 * thread-db.c (struct thread_db): New.
12694 (libthread_db_search_path): New variable.
12695 (thread_db_create_event, thread_db_enable_reporting)
12696 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12697 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12698 (try_thread_db_load_1, dladdr_to_soname): New functions.
12699 (try_thread_db_load, thread_db_load_search): New functions.
12700 (thread_db_init): Search for libthread_db.
12701 (thread_db_free): New function.
12702 (thread_db_handle_monitor_command): Likewise.
12703 * config.in: Regenerate.
12704 * configure: Regenerate.
12706 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12708 * spu-low.c (spu_kill): Wait for inferior to terminate.
12709 Call clear_inferiors.
12710 (spu_detach): Call clear_inferiors.
12712 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12714 * aclocal.m4: Regenerate.
12715 * config.in: Likewise.
12716 * configure: Likewise.
12718 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12720 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12721 (parse_spufs_run): New function.
12722 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12723 (ppc_breakpoint_at): Handle SPU breakpoints.
12725 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12727 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12728 (SPUFS_MAGIC): Define.
12729 (spu_enumerate_spu_ids): New function.
12730 (linux_qxfer_spu): New function.
12731 (linux_target_ops): Install linux_qxfer_spu.
12733 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12735 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12736 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12737 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12738 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12739 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12740 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12741 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12742 (init_registers_powerpc_cell32l): Add prototype.
12743 (init_registers_powerpc_cell64l): Likewise.
12744 (ppc_arch_setup): Detect Cell/B.E. architecture.
12746 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12748 * Makefile.in (datarootdir): New variable.
12750 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12752 * linux-low.c (linux_write_memory): Update debugging output.
12753 * Makefile.in (clean): Add new descriptions.
12754 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12755 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12756 * configure.srv: Add new files for arm*-*-linux*.
12757 * linux-arm-low.c: Add new declarations.
12758 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12759 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12760 (HWCAP_VFPv3D16): New.
12761 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12762 instead of __IWMMXT__.
12763 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12764 (arm_arch_setup): New.
12765 (target_regsets): Remove #ifdef. Add VFP regset.
12766 (the_low_target): Use arm_arch_setup.
12768 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12770 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12771 the main thread again.
12773 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12775 Adding Neutrino gdbserver.
12776 * configure: Regenerated.
12777 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12778 * configure.srv (i[34567]86-*-nto*): New target.
12779 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12780 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12781 (nto_comctrl) [__QNX__]: New function.
12782 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12784 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12786 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12789 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12790 Pedro Alves <pedro@codesourcery.com>
12792 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12793 don't support CONTEXT_EXTENDED_REGISTERS.
12794 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12795 (the_low_target): Install them.
12796 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12797 failing with ERROR_PIPE_NOT_CONNECTED.
12799 2009-06-30 Doug Evans <dje@google.com>
12800 Pierre Muller <muller@ics.u-strasbg.fr>
12802 Add h/w watchpoint support to x86-linux, win32-i386.
12803 * Makefile.in (SFILES): Add i386-low.c
12804 (i386_low_h): Define.
12805 (i386-low.o): Add dependencies.
12806 (linux-x86-low.o): Add i386-low.h dependency.
12807 (win32-i386-low.o): Ditto.
12808 * i386-low.c: New file.
12809 * i386-low.h: New file.
12810 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12811 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12812 * linux-low.c (linux_add_process): Initialize arch_private.
12813 (linux_remove_process): Free arch_private.
12814 (add_lwp): Initialize arch_private.
12815 (delete_lwp): Free arch_private.
12816 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12818 * linux-low.h (process_info_private): New member arch_private.
12819 (lwp_info): New member arch_private.
12820 (linux_target_ops): New members new_process, new_thread,
12822 (ptid_of): New macro.
12823 * linux-x86-low.c: Include stddef.h, i386-low.h.
12824 (arch_process_info): New struct.
12825 (arch_lwp_info): New struct.
12826 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12827 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12828 (i386_dr_low_get_status): New function.
12829 (x86_insert_point, x86_remove_point): New functions.
12830 (x86_stopped_by_watchpoint): New function.
12831 (x86_stopped_data_address): New function.
12832 (x86_linux_new_process, x86_linux_new_thread): New functions.
12833 (x86_linux_prepare_to_resume): New function.
12834 (the_low_target): Add entries for insert_point, remove_point,
12835 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12837 * server.c (debug_hw_points): New global.
12838 (monitor_show_help): Document set debug-hw-points.
12839 (handle_query): Process "set debug-hw-points".
12840 * server.h (debug_hw_points): Declare.
12841 (paddress): Declare.
12842 * utils.c (NUMCELLS, CELLSIZE): New macros.
12843 (get_sell, xsnprintf, paddress): New functions.
12844 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12845 remove_point, stopped_by_watchpoint, stopped_data_address.
12846 * win32-i386-low.c: Include i386-low.h.
12847 (debug_reg_state): Replaces dr.
12848 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12849 (i386_dr_low_get_status): New function.
12850 (i386_insert_point, i386_remove_point): New functions.
12851 (i386_stopped_by_watchpoint): New function.
12852 (i386_stopped_data_address): New function.
12853 (i386_initial_stuff): Update.
12854 (get_thread_context,set_thread_context,i386_thread_added): Update.
12855 (the_low_target): Add entries for insert_point,
12856 remove_point, stopped_by_watchpoint, stopped_data_address.
12857 * win32-low.c (win32_insert_watchpoint): New function.
12858 (win32_remove_watchpoint): New function.
12859 (win32_stopped_by_watchpoint): New function.
12860 (win32_stopped_data_address): New function.
12861 (win32_target_ops): Add entries for insert_watchpoint,
12862 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12863 * win32-low.h (win32_target_ops): New members insert_point,
12864 remove_point, stopped_by_watchpoint, stopped_data_address.
12866 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12868 * server.c (process_serial_event): Re-return unsupported, not
12869 error, if the type isn't recognized. Re-allow supporting only
12870 insert or remove packets. Also call require_running for
12871 breakpoints. Add missing break statement to default case. Tidy.
12872 * target.h (struct target_ops): Rename insert_watchpoint to
12873 insert_point, and remove_watchpoint to remove_point.
12875 * linux-low.h (struct linux_target_ops): Likewise.
12876 * linux-low.c (linux_insert_watchpoint): Rename to ...
12877 (linux_insert_point): ... this. Adjust.
12878 (linux_remove_watchpoint): Rename to ...
12879 (linux_remove_point): ... this. Adjust.
12880 (linux_target_ops): Adjust.
12881 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12882 (cris_insert_point): ... this.
12883 (cris_remove_watchpoint): Rename to ...
12884 (cris_remove_point): ... this.
12885 (the_low_target): Adjust.
12887 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12889 * server.c (handle_v_kill): Pass signal_pid to
12890 kill_inferior if multi_process is zero.
12892 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12894 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12895 * target.h (target_ops): Comment for *_watchpoint to make it clear
12896 the functions can get types '0' and '1'.
12898 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12900 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12901 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12902 * regcache.c (get_regcache): Likewise.
12903 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12904 * win32-low.c (child_fetch_inferior_registers): Remove check for
12907 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12908 Pedro Alves <pedro@codesourcery.com>
12910 * target.h (struct target_ops) <supports_multi_process>: New
12912 (target_supports_multi_process): New.
12913 * server.c (handle_query): Even if GDB reports support, only
12914 enable multi-process if the target also supports it. Report
12915 multi-process support only if the target backend supports it.
12916 * linux-low.c (linux_supports_multi_process): New function.
12917 (linux_target_ops): Install it as target_supports_multi_process
12920 2009-05-24 Doug Evans <dje@google.com>
12922 Global renaming of find_thread_pid to find_thread_ptid.
12923 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12924 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12925 All callers updated.
12927 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12928 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12931 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12932 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12933 (linux_resume_one_lwp): Ditto.
12935 2009-05-23 Doug Evans <dje@google.com>
12937 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12938 from struct inferior_list_entry * to struct lwp_info *.
12939 All callers updated.
12941 2009-05-13 Doug Evans <dje@google.com>
12943 * linux-x86-low.c: Don't include assert.h.
12944 (x86_siginfo_fixup): Use fatal, not assert.
12945 (x86_arch_setup): Fix comment.
12947 2009-05-12 Doug Evans <dje@google.com>
12949 Biarch support for i386/amd64 gdbserver.
12950 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12951 Add linux-x86-low.c.
12952 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12953 (linux-x86-low.o): Add.
12954 * linux-x86-64-low.c: Delete.
12955 * linux-i386-low.c: Delete.
12956 * linux-x86-low.c: New file.
12957 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12959 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12961 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12962 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12963 (linux_child_pid_to_exec_file): New function.
12964 (elf_64_header_p, elf_64_file_p): New functions.
12965 (siginfo_fixup): New function.
12966 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12967 give target a chance to convert layout.
12968 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12969 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12971 2009-05-07 Doug Evans <dje@google.com>
12973 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12974 (regsets_store_inferior_registers): Ditto.
12976 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12980 * linux-low.c (must_set_ptrace_flags): Delete.
12981 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12983 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12984 `lwp->must_set_ptrace_flags' instead.
12985 (linux_wait_for_event_1): Set ptrace options here.
12986 (linux_wait_1): ... not here.
12988 2009-04-30 Doug Evans <dje@google.com>
12990 * inferiors.c (started_inferior_callback): New function.
12991 (attached_inferior_callback): New function.
12992 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12993 * server.c (print_started_pid, print_attached_pid): New functions.
12994 (detach_or_kill_for_exit): New function.
12995 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12996 * server.h (have_started_inferiors_p): Declare.
12997 (have_attached_inferiors_p): Declare.
12999 * inferiors.c (remove_process): Fix memory leak, free process.
13000 * linux-low.c (linux_remove_process): New function.
13001 (linux_kill): Call it instead of remove_process.
13002 (linux_detach, linux_wait_1): Ditto.
13004 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13006 * configure.srv: Add x86 Windows CE target.
13008 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13010 * inferiors.c (get_thread_process): Make global.
13011 * server.h (get_thread_process): Add prototype.
13012 * thread-db.c (find_one_thread): Use get_thread_process
13013 instead of current_process.
13014 (thread_db_get_tls_address): Do not crash if called when
13015 thread layer is not yet initialized.
13017 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13019 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13020 * spu-low.c (current_tid): Rename to ...
13021 (current_ptid): ... this.
13022 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13023 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13024 ptid_get_lwp (current_ptid) instead of current_tid.
13025 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13026 instead of current_tid. Use find_process_pid to verify pid
13027 argument is valid. Pass proper argument to remove_process.
13028 (spu_thread_alive): Compare current_ptid instead of current_tid.
13029 (spu_resume): Likewise.
13031 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13033 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13036 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13038 Implement the multiprocess extensions, and add linux multiprocess
13041 * server.h (ULONGEST): Declare.
13042 (struct ptid, ptid_t): New.
13043 (minus_one_ptid, null_ptid): Declare.
13044 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13045 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13046 (struct inferior_list_entry): Change `id' type from unsigned from
13048 (struct sym_cache, struct breakpoint, struct
13049 process_info_private): Forward declare.
13050 (struct process_info): Declare.
13051 (current_process): Declare.
13052 (all_processes): Declare.
13053 (initialize_inferiors): Declare.
13054 (add_thread): Adjust to use ptid_t.
13055 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13056 (add_process, remove_process, find_thread_pid): Declare.
13057 (find_inferior_id): Adjust to use ptid_t.
13058 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13059 (multi_process): Declare.
13060 (push_event): Adjust to use ptid_t.
13061 (read_ptid, write_ptid): Declare.
13062 (prepare_resume_reply): Adjust to use ptid_t.
13063 (clear_symbol_cache): Declare.
13064 * inferiors.c (all_processes): New.
13065 (null_ptid, minus_one_ptid): New.
13066 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13067 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13068 (add_thread): Change unsigned long to ptid. Remove gdb_id
13070 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13071 (gdb_id_to_thread): Rename to ...
13072 (find_thread_pid): ... this. Change unsigned long to ptid.
13073 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13074 (loaded_dll, pull_pid_from_list): Adjust.
13075 (add_process, remove_process, find_process_pid)
13076 (get_thread_process, current_process, initialize_inferiors): New.
13077 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13078 (struct target_waitstatus) <related_pid>: Ditto.
13079 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13080 return type to int.
13081 (struct target_ops) <join>: Add `pid' argument.
13082 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13083 (struct target_ops) <wait>: Add `ptid' field. Change return type
13085 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13086 (mywait): Add `ptid' argument. Change return type to ptid_t.
13087 (target_pid_to_str): Declare.
13088 * target.c (set_desired_inferior): Adjust to use ptids.
13089 (mywait): Add new `ptid' argument. Adjust.
13090 (target_pid_to_str): New.
13091 * mem-break.h (free_all_breakpoints): Declare.
13092 * mem-break.c (breakpoints): Delelete.
13093 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13094 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13095 to use per-process breakpoint list.
13096 (free_all_breakpoints): New.
13097 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13098 (symbol_cache, all_symbols_looked_up): Delete.
13100 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13102 (prepare_resume_reply): Change ptid argument's type from unsigned
13103 long to ptid_t. Adjust. Implement W;process and X;process.
13104 (free_sym_cache, clear_symbol_cache): New.
13105 (look_up_one_symbol): Adjust to per-process symbol cache. *
13106 * server.c (cont_thread, general_thread, step_thread): Change type
13108 (attached): Delete.
13109 (multi_process): New.
13110 (last_ptid): Change type to ptid_t.
13111 (struct vstop_notif) <ptid>: Change type to ptid_t.
13112 (queue_stop_reply, push_event): Change `ptid' argument's type to
13114 (discard_queued_stop_replies): Add `pid' argument.
13115 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13116 changes. Don't reference the `attached' global.
13117 (attach_inferior): Adjust to mywait interface changes.
13118 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13119 features. Handle and report "multiprocess+". Handle
13121 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13123 (handle_v_kill): New.
13124 (handle_v_stopped): Adjust to use target_pid_to_str.
13125 (handle_v_requests): Allow multiple attaches and runs when
13126 multiprocess extensions are in effect. Handle "vKill".
13127 (myresume): Adjust to use ptids.
13128 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13129 (handle_status): Adjust to discard_queued_stop_replies interface
13131 (first_thread_of, kill_inferior_callback)
13132 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13133 (main): Call initialize_inferiors. Adjust to use ptids, killing
13134 and detaching from all inferiors. Handle multiprocess packet
13136 * linux-low.h: Include gdb_proc_service.h.
13137 (struct process_info_private): New.
13138 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13139 <lwpid_of>: Use ptid_get_lwp.
13140 (get_lwp_thread): Adjust.
13141 (struct lwp_info): Add `dead' member.
13142 (find_lwp_pid): Declare.
13143 * linux-low.c (thread_db_active): Delete.
13144 (new_inferior): Adjust comment.
13145 (inferior_pid): Delete.
13146 (linux_add_process): New.
13147 (handle_extended_wait): Adjust.
13148 (add_lwp): Change unsigned long to ptid.
13149 (linux_create_inferior): Add process to processes table. Adjust
13150 to use ptids. Don't set new_inferior here.
13151 (linux_attach_lwp): Rename to ...
13152 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13153 it. Adjust to use ptids.
13154 (linux_attach_lwp): New.
13155 (linux_attach): Add process to processes table. Don't set
13157 (struct counter): New.
13158 (second_thread_of_pid_p, last_thread_of_process_p): New.
13159 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13160 multiple processes.
13161 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13162 processes. Remove process from process table.
13163 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13164 to multiple processes.
13165 (any_thread_of): New.
13166 (linux_detach): Add `pid' argument, and handle it. Remove process
13167 from processes table.
13168 (linux_join): Add `pid' argument. Handle it.
13169 (linux_thread_alive): Change unsighed long argument to ptid_t.
13170 Consider dead lwps as not being alive.
13171 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13172 threads we're not interested in.
13173 (same_lwp, find_lwp_pid): New.
13174 (linux_wait_for_lwp): Change `pid' argument's type from int to
13176 (linux_wait_for_event): Rename to ...
13177 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13178 from int to ptid_t. Adjust.
13179 (linux_wait_for_event): New.
13180 (linux_wait_1): Add `ptid' argument. Change return type to
13181 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13182 that exit from the process table.
13183 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13185 (mark_lwp_dead): New.
13186 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13187 stopping all threads, mark its main lwp as dead.
13188 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13190 (fetch_register, usr_store_inferior_registers)
13191 (regsets_fetch_inferior_registers)
13192 (regsets_store_inferior_registers, linux_read_memory)
13193 (linux_write_memory): Inline `inferior_pid'.
13194 (linux_look_up_symbols): Adjust to use per-process
13195 `thread_db_active'.
13196 (linux_request_interrupt): Adjust to use ptids.
13197 (linux_read_auxv): Inline `inferior_pid'.
13198 (initialize_low): Don't reference thread_db_active.
13199 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13200 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13201 (ps_getpid): Return the pid of the current inferior.
13202 * thread-db.c (proc_handle, thread_agent): Delete.
13203 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13205 (find_one_thread): Change argument type to ptid_t. Adjust to
13207 (maybe_attach_thread): Adjust to per-process data and ptids.
13208 (thread_db_find_new_threads): Ditto.
13209 (thread_db_init): Ditto.
13210 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13211 processes table. Adjust to use ptids.
13212 (spu_kill, spu_detach): Adjust interface. Remove process from
13214 (spu_join, spu_thread_alive): Adjust interface.
13215 (spu_wait): Adjust interface. Remove process from processes
13216 table. Adjust to use ptids.
13217 * win32-low.c (current_inferior_tid): Delete.
13218 (current_inferior_ptid): New.
13219 (debug_event_ptid): New.
13220 (thread_rec): Take a ptid. Adjust.
13221 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13222 (child_delete_thread): Ditto.
13223 (do_initial_child_stuff): Add `attached' argument. Add process to
13225 (child_fetch_inferior_registers, child_store_inferior_registers):
13227 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13228 (win32_attach): Pass 1 to do_initial_child_stuff.
13229 (win32_kill): Adjust interface. Remove process from processes
13231 (win32_detach): Ditto.
13232 (win32_join): Adjust interface.
13233 (win32_thread_alive): Take a ptid.
13234 (win32_resume): Adjust to use ptids.
13235 (get_child_debug_event): Ditto.
13236 (win32_wait): Adjust interface. Remove exiting process from
13239 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13241 Non-stop mode support.
13243 * server.h (non_stop): Declare.
13244 (gdb_client_data, handler_func): Declare.
13245 (delete_file_handler, add_file_handler, start_event_loop):
13247 (handle_serial_event, handle_target_event, push_event)
13248 (putpkt_notif): Declare.
13249 * target.h (enum resume_kind): New.
13250 (struct thread_resume): Replace `step' field by `kind' field.
13251 (TARGET_WNOHANG): Define.
13252 (struct target_ops) <wait>: Add `options' argument.
13253 <supports_non_stop, async, start_non_stop>: New fields.
13254 (target_supports_non_stop, target_async): New.
13255 (start_non_stop): Declare.
13256 (mywait): Add `options' argument.
13257 * target.c (mywait): Add `options' argument. Print child exit
13258 notifications here.
13259 (start_non_stop): New.
13260 * server.c (non_stop, own_buf, mem_buf): New globals.
13261 (struct vstop_notif): New.
13262 (notif_queue): New global.
13263 (queue_stop_reply, push_event, discard_queued_stop_replies)
13264 (send_next_stop_reply): New.
13265 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13267 (attach_inferior): In non-stop mode, don't wait for the target
13269 (handle_general_set): Handle QNonStop.
13270 (handle_query): When handling qC, return the current general
13271 thread, instead of the first thread of the list.
13272 (handle_query): If the backend supports non-stop mode, include
13273 QNonStop+ in the qSupported query response.
13274 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13276 (handle_v_attach, handle_v_run): Handle non-stop mode.
13277 (handle_v_stopped): New.
13278 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13279 (myresume): Adjust to use resume_kind. Handle non-stop.
13280 (queue_stop_reply_callback): New.
13281 (handle_status): Handle non-stop mode.
13282 (main): Clear non_stop flag on reconnection. Use the event-loop.
13283 Refactor serial protocol handling from here ...
13284 (process_serial_event): ... to this new function. When GDB
13285 selects any thread, select one here. In non-stop mode, wait until
13286 GDB acks all pending events before exiting.
13287 (handle_serial_event, handle_target_event): New.
13288 * remote-utils.c (remote_open): Install remote_desc in the event
13290 (remote_close): Remove remote_desc from the event loop.
13291 (putpkt_binary): Rename to...
13292 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13293 (putpkt_binary): New as wrapper around putpkt_binary_1.
13294 (putpkt_notif): New.
13295 (prepare_resume_reply): In non-stop mode, don't change the
13297 * event-loop.c: New.
13298 * Makefile.in (OBJ): Add event-loop.o.
13299 (event-loop.o): New rule.
13301 * linux-low.h (pid_of): Moved here.
13303 (get_lwp_thread): Use lwpid_of.
13304 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13305 * linux-low.c (pid_of): Delete.
13306 (inferior_pid): Use lwpid_of.
13307 (linux_event_pipe): New.
13308 (target_is_async_p): New.
13310 (handle_extended_wait): Use lwpid_of.
13311 (add_lwp): Don't set lwpid field.
13312 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13313 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13314 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13315 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13316 first. Adjust to linux_wait_for_event interface changes. Use
13318 (linux_detach): Don't delete the main lwp here.
13319 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13320 (status_pending_p): Don't consider explicitly suspended lwps.
13321 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13322 pointer. Add OPTIONS argument. Change return type to int. Use
13323 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13324 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13325 pointer. Add status pointer argument. Return a pid instead of a
13326 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13327 changes. In non-stop mode, don't switch to a random thread.
13328 (linux_wait): Rename to...
13329 (linux_wait_1): ... this. Add target_options argument, and handle
13330 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13331 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13332 clean exit and signal exit code. Don't stop all threads in
13333 non-stop mode. In all-stop mode, only stop all threads when
13334 reporting a stop to GDB. Handle explicit thread stop requests.
13335 (async_file_flush, async_file_mark): New.
13337 (send_sigstop): Use lwpid_of.
13338 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13339 interface changes. In non-stop mode, don't switch to a random
13341 (linux_resume_one_lwp): Use lwpid_of.
13342 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13343 (linux_resume_one_thread): ... this. Handle resume_stop. In
13344 non-stop mode, don't look for pending flag in all threads.
13345 (resume_status_pending_p): Don't consider explicitly suspended
13347 (my_waitpid): Reimplement. Emulate __WALL.
13348 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13350 (sigchld_handler, linux_supports_non_stop, linux_async)
13351 (linux_start_non_stop): New.
13352 (linux_target_ops): Register linux_supports_non_stop, linux_async
13353 and linux_start_non_stop.
13354 (initialize_low): Install SIGCHLD handler.
13355 * thread-db.c (thread_db_create_event, find_one_thread)
13356 (thread_db_get_tls_address): Use lwpid_of.
13357 * win32-low.c (win32_detach): Adjust to use resume_kind.
13358 (win32_wait): Add `options' argument.
13359 * spu-low.c (spu_resume): Adjust to use resume_kind.
13360 (spu_wait): Add `options' argument.
13362 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13364 Decouple target code from remote protocol.
13366 * target.h (enum target_waitkind): New.
13367 (struct target_waitstatus): New.
13368 (struct target_ops) <wait>: Return an unsigned long. Take a
13369 target_waitstatus pointer instead of a char pointer.
13370 (mywait): Likewise.
13371 * target.c (mywait): Change prototype to return an unsigned long.
13372 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13373 * server.h (thread_from_wait, old_thread_from_wait): Delete
13375 (prepare_resume_reply): Change prototype to take a
13377 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13378 (last_status, last_ptid): New.
13379 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13380 pid instead of a signal.
13381 (attach_inferior): Remove "status" and "signal" parameters.
13383 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13385 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13386 (handle_v_requests, myresume): Remove "status" and "signal"
13387 parameters. Adjust.
13388 (handle_status): New.
13389 (main): Delete local `status'. Adjust.
13390 * remote-utils.c: Include target.h.
13391 (prepare_resume_reply): Change prototype to take a
13392 target_waitstatus. Adjust.
13394 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13396 * spu-low.c (spu_wait): Adjust.
13397 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13399 (win32_wait): Adjust.
13401 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13403 * target.h (struct thread_resume): Delete leave_stopped member.
13404 (struct target_ops): Add a `n' argument to the `resume' callback.
13405 * server.c (start_inferior): Adjust.
13406 (handle_v_cont, myresume): Adjust.
13407 * linux-low.c (check_removed_breakpoint): Adjust to resume
13408 interface change, and to removed leave_stopped field.
13409 (resume_ptr): Delete.
13410 (struct thread_resume_array): New.
13411 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13412 resume interface change.
13413 (linux_continue_one_thread, linux_queue_one_thread)
13414 (resume_status_pending_p): Check if the resume field is NULL
13415 instead of checking the leave_stopped member.
13416 (linux_resume): Adjust to the target resume interface change.
13417 * spu-low.c (spu_resume): Adjust to the target resume interface
13419 * win32-low.c (win32_detach, win32_resume): Ditto.
13421 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13423 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13425 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13427 (linux_continue_one_thread): Only preserve the stepping flag if
13428 there's a pending breakpoint.
13430 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13432 * server.c (main): After the inferior having exited, call
13433 remote_close before exiting gdbserver.
13435 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13437 Fix size of FPSCR in Power 7 processors.
13438 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13439 (PPC_FEATURE_HAS_DFP): New #define.
13440 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13443 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13445 * server.c (handle_query) Whitespace and formatting.
13447 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13449 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13450 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13451 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13452 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13453 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13454 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13455 Makefile.in, configure.ac: Fix whitespace throughout.
13456 * configure: Regenerate.
13458 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13460 * inferiors.c (find_inferior): Make it safe for the callback
13461 function to delete the currently iterated inferior.
13463 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13465 * Makefile.in (linuw_low_h): Move higher.
13466 (thread-db.o): Depend on $(linux_low_h).
13468 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13470 Rename "process" to "lwp" throughout.
13472 * linux-low.c (all_processes): Rename to...
13473 (all_lwps): ... this.
13474 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13475 (add_process): Rename to ...
13476 (add_lwp): ... this. Adjust.
13477 (linux_create_inferior): Adjust.
13478 (linux_attach_lwp): Adjust.
13479 (linux_attach): Adjust.
13480 (linux_kill_one_process): Rename to ...
13481 (linux_kill_one_lwp): ... this. Adjust.
13482 (linux_kill): Adjust.
13483 (linux_detach_one_process): Rename to ...
13484 (linux_detach_one_lwp): ... this. Adjust.
13485 (linux_detach): Adjust.
13486 (check_removed_breakpoint): Adjust.
13487 (status_pending_p): Adjust.
13488 (linux_wait_for_process): Rename to ...
13489 (linux_wait_for_lwp): ... this. Adjust.
13490 (linux_wait_for_event): Adjust.
13491 (send_sigstop): Adjust.
13492 (wait_for_sigstop): Adjust.
13493 (stop_all_processes): Rename to ...
13494 (stop_all_lwps): ... this.
13495 (linux_resume_one_process): Rename to ...
13496 (linux_resume_one_lwp): ... this. Adjust.
13497 (linux_set_resume_request, linux_continue_one_thread)
13498 (linux_queue_one_thread, resume_status_pending_p)
13499 (usr_store_inferior_registers, regsets_store_inferior_registers)
13500 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13502 * linux-low.h (get_process): Rename to ...
13503 (get_lwp): ... this. Adjust.
13504 (get_thread_process): Rename to ...
13505 (get_thread_lwp): ... this. Adjust.
13506 (get_process_thread): Rename to ...
13507 (get_lwp_thread): ... this. Adjust.
13508 (struct process_info): Rename to ...
13509 (struct lwp_info): ... this.
13510 (all_processes): Rename to ...
13511 (all_lwps): ... this.
13512 * proc-service.c (ps_lgetregs): Adjust.
13513 * thread-db.c (thread_db_create_event, find_one_thread)
13514 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13516 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13518 * server.c (handle_query): Handle "qAttached".
13520 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13522 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13523 GPLv3, update license URL.
13525 2009-03-01 Doug Evans <dje@google.com>
13527 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13528 (server_h): Add gdb_signals.h.
13529 (signals.o): Update.
13530 * server.h (target_signal_from_host,target_signal_to_host_p)
13531 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13533 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13535 * remote-utils.c (getpkt): Also generate remote-debug
13536 information if noack_mode is set.
13538 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13540 * server.c (handle_query): Report qXfer:siginfo:read and
13541 qXfer:siginfo:write as supported and handle them.
13542 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13543 * linux-low.c (linux_xfer_siginfo): New.
13544 (linux_target_ops): Set it.
13546 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13548 * server.c (gdbserver_usage): Mention --remote-debug.
13549 (main): Accept '--remote-debug' switch.
13551 2009-01-18 Doug Evans <dje@google.com>
13553 * regcache.c (new_register_cache): No need to check result of xcalloc.
13554 * server.c (handle_search_memory): Back out calls to xmalloc,
13555 result is checked and error is returned to user upon failure.
13556 (handle_query): Ditto. Add more checks for result of malloc.
13557 (handle_v_cont): Check result of malloc, report error back to
13559 (handle_v_run): Ditto. Call freeargv.
13560 * server.h (freeargv): Declare.
13561 * utils.c (freeargv): New fn.
13563 2009-01-15 Doug Evans <dje@google.com>
13565 * gdbreplay.c (perror_with_name): Make arg const char *.
13566 * server.h (target_signal_to_name): Make return type const char *.
13567 * thread-db.c (thread_db_err_str): Make return type const char *.
13568 * utils.c (perror_with_name): Make arg const char *.
13570 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13572 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13573 when handling a EXIT_PROCESS_DEBUG_EVENT.
13575 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13577 * gdbreplay.c (gdbreplay_version): Update copyright year.
13578 * server.c (gdbserver_version): Likewise.
13580 2009-01-05 Doug Evans <dje@google.com>
13582 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13583 (handle_extended_wait): Improve comment.
13585 2008-12-13 Doug Evans <dje@google.com>
13587 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13588 * server.h (ATTR_MALLOC): New macro.
13589 (xmalloc,xcalloc,xstrdup): Declare.
13590 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13591 * inferiors.c: Ditto.
13592 * linux-low.c: Ditto.
13593 * mem-break.c: Ditto.
13594 * regcache.c: Ditto.
13595 * remote-utils.c: Ditto.
13598 * win32-low.c: Ditto.
13600 2008-12-12 Doug Evans <dje@google.com>
13602 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13603 in debugging printf.
13605 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13607 2008-12-09 Doug Evans <dje@google.com>
13609 * linux-low.h (struct process_info): Delete member tid, unused.
13610 * thread-db.c (find_one_thread): Update.
13611 (maybe_attach_thread): Update.
13613 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13615 * target.h (struct target_ops): Add qxfer_osdata member.
13616 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13618 (linux_qxfer_osdata): New functions.
13619 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13621 * server.c (handle_query): Handle "qXfer:osdata:read:".
13622 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13623 (buffer_xml_printf): New functions.
13624 * server.h (struct buffer): New.
13625 (buffer_grow_str, buffer_grow_str0): New macros.
13626 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13627 (buffer_xml_printf): Declare.
13629 2008-11-24 Doug Evans <dje@google.com>
13631 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13633 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13635 * server.c (handle_v_run): Always use the supplied argument list.
13637 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13639 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13640 (xtensa_regmap_table): Add entry for scompare1.
13642 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13644 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13645 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13646 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13647 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13648 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13649 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13650 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13651 XML target descriptions.
13652 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13653 when inferior is running on an ISA 2.05 or later processor. Add
13654 special case to return offset for full 64-bit slot of FPSCR when
13657 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13659 * Makefile.in (SFILES, clean): Added sparc64 files.
13660 (reg-sparc64.o, reg-sparc64.c): New.
13661 * configure.srv (sparc*-*-linux*): New configuration.
13662 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13663 syscall arguments for SPARC.
13664 (regsets_store_inferior_registers): Likewise.
13665 * linux-sparc-low.c: New file.
13667 2008-10-21 Doug Evans <dje@google.com>
13669 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13670 (READLINE_DIR,READLINE_DEP): Delete.
13671 (INTERNAL_CFLAGS): Update.
13672 (LINTFLAGS): Update.
13674 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13676 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13677 whole argv from the last run, not just argv[0].
13679 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13681 * regcache.c (new_register_cache): Return NULL if the register
13682 cache size isn't known yet.
13683 (free_register_cache): Avoid dereferencing a NULL regcache.
13685 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13687 * configure.srv: Merge MIPS and MIPS64.
13689 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13691 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13693 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13695 * Makefile.in: Add required vsx dependencies.
13697 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13698 Declare init_registers_powerpc_vsx32l.
13699 Declare init_registers_powerpc_vsx64l.
13700 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13701 (ppc_arch_setup): Check for VSX in hwcap.
13702 (ppc_fill_vsxregset): New function.
13703 (ppc_store_vsxregset): New function.
13704 Add new VSX entry in regset_info target_regsets.
13706 * configure.srv: Add new VSX dependencies.
13708 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13710 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13711 (remote_open): Set or clear transport_is_reliable.
13712 (putpkt_binary): Don't expect acks in noack mode.
13713 (getpkt): Don't send ack/nac in noack mode.
13714 * server.c (handle_general_set): Handle QStartNoAckMode.
13715 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13717 (main): Reset noack_mode on every connection.
13718 * server.h (noack_mode): Declare.
13720 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13722 * Makefile.in (GDBREPLAY_OBS): New variable.
13723 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13725 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13726 Daniel Jacobowitz <dan@codesourcery.com>
13728 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13729 (usr_store_inferior_registers): Likewise.
13730 (regsets_store_inferior_registers): Likewise.
13732 2008-07-31 Rolf Jansen <rj@surtec.com>
13733 Pedro Alves <pedro@codesourcery.com>
13735 * configure.ac: Check for memmem declaration.
13736 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13737 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13738 (disable_packet_qfThreadInfo): Unconditionally compile.
13739 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13740 * configure, config.in: Regenerate.
13742 2008-07-28 Doug Kwan <dougkwan@google.com>
13744 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13745 (linux_write_memory): Remove declaration of errno.
13747 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13749 * linux-low.c (handle_extended_wait): Do not use "status"
13750 variable uninitialized.
13752 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13754 * server.c (handle_v_attach): Inhibit reporting dll changes.
13756 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13758 * remote-utils.c (prepare_resume_reply): If requested, don't
13759 output "thread:TID" in the T stop reply.
13761 * server.c (disable_packet_vCont, disable_packet_Tthread)
13762 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13763 (handle_query): If requested, disable support for qC, qfThreadInfo
13765 (handle_v_requests): If requested, disable support for vCont.
13766 (gdbserver_show_disableable): New.
13767 (main): Handle --disable-packet and --disable-packet=LIST.
13769 * server.h (disable_packet_vCont, disable_packet_Tthread)
13770 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13772 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13774 * server.c (gdbserver_usage): Mention --version.
13776 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13778 * Makefile.in (gdbreplay.o): New rule.
13780 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13782 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13783 message, not gdbserver.
13785 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13786 Nathan Sidwell <nathan@codesourcery.com>
13787 Joseph Myers <joseph@codesourcery.com>
13789 * acinclude.m4: Include ../../config/acx.m4.
13790 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13791 * configure, config.in: Regenerate.
13792 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13793 * server.c (gdbserver_version): Print PKGVERSION.
13794 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13795 (main): Adjust gdbserver_usage calls.
13796 * gdbreplay.c (version, host_name): Add declarations.
13797 (gdbreplay_version, gdbreplay_usage): New.
13798 (main): Accept --version and --help options.
13800 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13802 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13803 (arm_breakpoint_at): Handle Thumb.
13804 (the_low_target): Add comment.
13806 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13808 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13810 2008-05-09 Doug Evans <dje@google.com>
13812 * server.h (decode_search_memory_packet): Declare.
13813 * remote-utils.c (decode_search_memory_packet): New fn.
13814 * server.c (handle_search_memory_1): New fn.
13815 (handle_search_memory): New fn.
13816 (handle_query): Process qSearch:memory packets.
13818 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13820 * regcache.c (registers_length): Remove.
13821 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13822 full register packet.
13823 * regcache.h (registers_length): Remove prototype.
13824 * server.h (PBUFSIZ): Define to 16384.
13826 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13828 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13829 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13830 powerpc-64l.o, and powerpc-altivec64l.o.
13831 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13832 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13833 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13834 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13835 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13838 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13839 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13840 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13841 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13842 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13843 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13844 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13845 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13846 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13847 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13850 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13851 (init_registers_powerpc_32l): ... this new prototype.
13852 (init_registers_powerpc_32): Remove, replace by ...
13853 (init_registers_powerpc_altivec32l): ... this new prototype.
13854 (init_registers_powerpc_e500): Remove, replace by ...
13855 (init_registers_powerpc_e500l): ... this new prototype.
13856 (init_registers_ppc64): Remove, replace by ...
13857 (init_registers_powerpc_64l): ... this new prototype.
13858 (init_registers_powerpc_64): Remove, replace by ...
13859 (init_registers_powerpc_altivec64l): ... this new prototype.
13860 (ppc_num_regs): Set to 73.
13861 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13862 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13863 (ppc_cannot_store_register): Handle orig_r3 and trap.
13864 (ppc_arch_setup): Update init_registers_... calls.
13865 (ppc_fill_gregset): Handle orig_r3 and trap.
13867 * inferiors.c (clear_inferiors): Reset current_inferior.
13869 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13871 * acinclude.m4: Add override.m4.
13872 * configure: Regenerate.
13874 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13876 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13877 initial call to init_register_ppc64.
13879 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13881 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13882 single powerpc*-*-linux* case.
13883 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13885 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13887 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13888 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13890 * linux-ppc-low.c: Include <elf.h>.
13891 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13892 (ppc_hwcap): New global variable.
13893 (ppc_regmap): Remove __SPE__ #ifdef sections.
13894 (ppc_regmap_e500): New global variable.
13895 (ppc_cannot_store_register): Update __SPE__ special case.
13896 (ppc_get_hwcap): New function.
13897 (ppc_arch_setup): Use it to determine whether inferior supports
13898 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13899 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13900 Do not access registers if target does not support AltiVec.
13901 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13902 Do not access registers if target does not support SPE.
13903 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13905 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13907 * linux-low.c (disabled_regsets, num_regsets): New.
13908 (use_regsets_p): Delete.
13909 (linux_wait_for_process): Clear disabled_regsets.
13910 (regsets_fetch_inferior_registers): Check and set it.
13911 (regsets_store_inferior_registers): Likewise.
13912 (linux_fetch_registers, linux_store_registers): Do not use
13914 (initialize_low): Allocate disabled_regsets.
13916 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13918 * Makefile.in (LIBOBJS): New.
13919 (OBS): Use LIBOBJS.
13920 (memmem.o): New rule.
13921 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13922 * configure: Regenerated.
13924 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13926 * server.c (handle_query): Never return "unsupported" for
13927 qXfer:features:read queries.
13929 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13931 * server.c (get_features_xml): Fix inverted condition.
13932 (handle_query): Always support qXfer:feature:read.
13934 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13936 * server.c (wrapper_argv): New.
13937 (start_inferior): Handle wrapper_argv. If set, expect an extra
13939 (gdbserver_usage): Document --wrapper.
13940 (main): Parse --wrapper.
13942 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13944 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13945 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13946 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13947 (ppc_set_pc): Likewise.
13948 (ppc_arch_setup): New function.
13949 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13950 of collect_register.
13951 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13953 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13955 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13956 instead of linux-ppc64-low.o.
13957 * linux-ppc64-low.c: Remove file.
13958 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13959 (linux-ppc64-low.o): Remove rule.
13961 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13962 (init_registers_powerpc_64): Likewise.
13963 (ppc_regmap): Conditionally define depending on __powerpc64__.
13964 (ppc_cannot_store_register): Do not special-case "fpscr" when
13965 compiled on __powerpc64__.
13966 (ppc_collect_ptrace_register): New function.
13967 (ppc_supply_ptrace_register): New function.
13968 (ppc_breakpoint): Change type to "unsigned int".
13969 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13970 (the_low_target): Conditionally provide initializers for the
13971 arch_setup member depending on __powerpc64__. Install
13972 collect_ptrace_register and supply_ptrace_register members.
13974 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13976 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13977 * server.c (gdbserver_xmltarget): Define.
13978 (get_features_xml): Use it to replace "target.xml" and arch_string.
13980 * configure.srv: Remove srv_xmltarget. Add XML files that were
13981 mentioned there to srv_xmlfiles instead. Remove conditional tests
13982 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13983 srv_xmlfiles and srv_regobj to include all possible choices.
13984 * configure.ac (srv_xmltarget): Remove.
13985 (srv_xmlfiles): Do not add "target.xml".
13986 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13987 checks for supplementary target information.
13988 * configure: Regenerate.
13989 * Makefile.in (XML_TARGET): Remove.
13990 (target.xml): Remove rule.
13991 (clean): Do not clean up target.xml.
13992 (.PRECIOUS): Do not mention target.xml.
13994 * target.h (struct target_ops): Remove arch_string member.
13995 * linux-low.c (linux_arch_string): Remove.
13996 (linux_target_ops): Remove arch_string initializer.
13997 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13998 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13999 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14000 * spu-low.c (spu_arch_string): Remove.
14001 (spu_target_ops): Remove arch_string initializer.
14002 * win32-low.c (win32_arch_string): Remove.
14003 (win32_target_ops): Remove arch_string initializer.
14004 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14005 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14006 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14008 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14010 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14011 by collect_ptrace_register and supply_ptrace_register hooks.
14012 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14013 instead of checking for the_low_target.left_pad_xfer.
14014 (usr_store_inferior_registers): Use collect_ptrace_register callback
14015 instead of checking for the_low_target.left_pad_xfer.
14017 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14018 (s390_supply_ptrace_register): Likewise.
14019 (s390_fill_gregset): Call s390_collect_ptrace_register.
14020 (the_low_target): Update.
14022 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14023 (ppc_supply_ptrace_register): Likewise.
14024 (the_low_target): Update.
14026 * linux-i386-low.c (the_low_target): Update.
14027 * linux-x86-64-low.c (the_low_target): Update.
14029 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14031 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14032 reg-s390.o and reg-s390x.o.
14034 * linux-low.c (new_inferior): New global variable.
14035 (linux_create_inferior, linux_attach): Set it.
14036 (linux_wait_for_process): Call the_low_target.arch_setup after the
14037 target has stopped for the first time.
14038 (initialize_low): Do not call the_low_target.arch_setup.
14040 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14041 (s390_set_pc): Likewise.
14042 (s390_arch_setup): New function.
14043 (the_low_target): Use s390_arch_setup as arch_setup routine.
14045 * regcache.c (realloc_register_cache): New function.
14046 (set_register_cache): Call it for each existing regcache.
14048 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14050 * server.h (init_registers): Remove prototype.
14052 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14053 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14054 instead of init_registers ().
14055 * linux-arm-low.c (init_registers_arm): Add prototype.
14056 (init_registers_arm_with_iwmmxt): Likewise.
14057 (the_low_target): Add initializer for arch_setup field.
14058 * linux-cris-low.c (init_registers_cris): Add prototype.
14059 (the_low_target): Add initializer for arch_setup field.
14060 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14061 (the_low_target): Add initializer for arch_setup field.
14062 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14063 (the_low_target): Add initializer for arch_setup field.
14064 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14065 (the_low_target): Add initializer for arch_setup field.
14066 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14067 (the_low_target): Add initializer for arch_setup field.
14068 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14069 (the_low_target): Add initializer for arch_setup field.
14070 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14071 (init_registers_mips64_linux): Likewise.
14072 (the_low_target): Add initializer for arch_setup field.
14073 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14074 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14075 (the_low_target): Add initializer for arch_setup field.
14076 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14077 (init_registers_powerpc_64): Likewise.
14078 (the_low_target): Add initializer for arch_setup field.
14079 * linux-s390-low.c (init_registers_s390): Add prototype.
14080 (init_registers_s390x): Likewise.
14081 (the_low_target): Add initializer for arch_setup field.
14082 * linux-sh-low.c (init_registers_sh): Add prototype.
14083 (the_low_target): Add initializer for arch_setup field.
14084 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14085 (the_low_target): Add initializer for arch_setup field.
14086 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14087 (the_low_target): Add initializer for arch_setup field.
14089 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14090 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14091 instead of init_registers ().
14092 * win32-arm-low.c (init_registers_arm): Add prototype.
14093 (the_low_target): Add initializer for arch_setup field.
14094 * win32-i386-low.c (init_registers_i386): Add prototype.
14095 (the_low_target): Add initializer for arch_setup field.
14097 * spu-low.c (init_registers_spu): Add prototype.
14098 (initialize_low): Call initialie_registers_spu () instead of
14099 initialize_registers ().
14101 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14103 * server.c (handle_v_requests): When handling the vRun and vAttach
14104 packets, if already debugging a process, don't kill it. Return an
14107 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14109 * server.c (handle_query): Correct length check.
14111 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14113 * win32-low.c (do_initial_child_stuff): Add process handle
14114 parameter. Set current_process_handle and current_process_id from the
14115 parameters. Clear globals.
14116 (win32_create_inferior): Don't set current_process_handle and
14117 current_process_id here. Instead pass them on the call to
14118 do_initial_child_stuff.
14119 (win32_attach): Likewise.
14120 (win32_clear_inferiors): New.
14121 (win32_kill): Don't close the current process handle or the
14122 current thread handle here. Instead call win32_clear_inferiors.
14123 (win32_detach): Don't open a new handle to the process. Call
14124 win32_clear_inferiors.
14125 (win32_join): Don't rely on current_process_handle; open a new
14126 handle using the process id.
14127 (win32_wait): Call win32_clear_inferiors when the inferior process
14130 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14132 * server.c (monitor_show_help): Add "exit".
14134 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14136 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14137 (clean): Add reg-xtensa.c.
14138 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14139 * configure.srv (xtensa*-*-linux*) New target.
14140 * linux-xtensa-low.c: New.
14141 * xtensa-xtregs.c: New.
14143 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14145 * hostio.c: Don't include errno.h.
14146 (errno_to_fileio_errno): Move to hostio-errno.
14147 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14148 error number outputting to the target->hostio_last_error callback.
14149 (hostio_packet_error): Use FILEIO_EINVAL directly.
14150 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14151 calls to hostio_error.
14152 * hostio-errno.c: New.
14153 * server.h (hostio_last_error_from_errno): Declare.
14154 * target.h (target_ops): Add hostio_last_error member.
14155 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14156 as hostio_last_error handler.
14157 * spu-low.c (spu_target_ops): Likewise.
14158 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14159 (wince_hostio_last_error): New functions.
14160 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14161 as hostio_last_error handler.
14162 (win32_target_ops) [!_WIN32_WCE]: Register
14163 hostio_last_error_from_errno as hostio_last_error handler.
14164 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14165 (hostio-errno.o): New rule.
14166 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14167 * configure.srv (srv_hostio_err_objs): New variable. Default to
14169 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14170 * configure: Regenerate.
14172 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14174 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14175 (linux_kill, linux_detach): Clean up the process list.
14176 * remote-utils.c (remote_open): Improve port number parsing.
14177 (putpkt_binary, input_interrupt): Only send interrupts if the target
14179 * server.c (extended_protocol): Make static.
14180 (attached): Define earlier.
14181 (exit_requested, response_needed, program_argv): New variables.
14182 (target_running): New.
14183 (start_inferior): Clear attached here.
14184 (attach_inferior): Set attached here.
14185 (require_running): Define.
14186 (handle_query): Use require_running and target_running. Implement
14188 (handle_v_attach, handle_v_run): New.
14189 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14190 (gdbserver_usage): Update.
14191 (main): Redo argument parsing. Handle --debug and --multi. Handle
14192 --attach along with other options or after the port. Save
14193 program_argv. Support no initial program. Resynchronize
14194 communication with GDB after an error. Handle "monitor exit".
14195 Use require_running and target_running. Always allow the extended
14196 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14197 restart in extended mode.
14198 * README: Refer to the GDB manual. Update --attach usage.
14200 2007-12-20 Andreas Schwab <schwab@suse.de>
14202 * linux-low.c (STACK_SIZE): Define.
14203 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14204 (linux_test_for_tracefork): Likewise.
14206 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14208 * linux-low.c (linux_wait_for_event): Update messages. Do not
14209 reinsert auto-delete breakpoints.
14210 * mem-break.c (struct breakpoint): Change return type of handler to
14212 (set_breakpoint_at): Update handler type.
14213 (reinsert_breakpoint_handler): Return 1 instead of calling
14215 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14217 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14218 * mem-break.h (set_breakpoint_at): Update handler type.
14219 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14220 * win32-low.c (auto_delete_breakpoint): New.
14221 (get_child_debug_event): Use it.
14223 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14225 * configure.ac: Check for pread and pwrite.
14226 * hostio.c (handle_pread): Fall back to lseek and read.
14227 (handle_pwrite): Fall back to lseek and write.
14228 * config.in, configure: Regenerated.
14230 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14232 * server.c (myresume): Add own_buf argument.
14233 (main): Update calls.
14235 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14237 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14238 * remote-utils.c (remote_open): Do not call disable_async_io.
14239 (block_async_io): Delete.
14240 (unblock_async_io): Make static.
14241 (initialize_async_io): New.
14242 * server.c (handle_v_cont): Handle async I/O here.
14243 (myresume): Likewise. Move other common resume tasks here...
14244 (main): ... from here. Call initialize_async_io. Disable async
14245 I/O before the main loop.
14246 * server.h (initialize_async_io): Declare.
14247 (block_async_io, unblock_async_io): Delete prototypes.
14248 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14250 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14252 * remote-utils.c (readchar): Allow binary data in received messages.
14254 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14256 * win32-low.c (attaching): New global.
14257 (win32_create_inferior): Clear the `attaching' global.
14258 (win32_attach): Set the `attaching' global.
14259 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14260 attaching. Only set a breakpoint at the entry point if not
14263 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14265 * server.c (main): Don't report dll events on the initial
14266 connection on attaches.
14268 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14270 * server.c (main): Relax numerical bases supported for the pid of
14271 the --attach command line argument.
14273 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14275 * win32-low.c (win32_attach): Call OpenProcess before
14276 DebugActiveProcess, not after. Add last error output to error
14279 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14281 * win32-low.c (win32_get_thread_context)
14282 (win32_set_thread_context): New functions.
14283 (thread_rec): Use win32_get_thread_context.
14284 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14285 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14288 2007-12-03 Leo Zayas
14289 Pedro Alves <pedro_alves@portugalmail.pt>
14291 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14293 (child_add_thread): Minor cleanup.
14294 (child_continue): Resume artificially suspended threads before
14295 calling ContinueDebugEvent.
14296 (suspend_one_thread): New.
14297 (fake_breakpoint_event): New.
14298 (get_child_debug_event): Change return type to int. Check here if
14299 gdb sent an interrupt request. If a soft interrupt was requested,
14300 fake a breakpoint event. Return 0 if there is no event to handle,
14302 (win32_wait): Don't check here if gdb sent an interrupt request.
14303 Ensure there is a valid event to handle.
14304 (win32_request_interrupt): Add soft interruption method as last
14307 2007-12-03 Leo Zayas
14308 Pedro Alves <pedro_alves@portugalmail.pt>
14310 * win32-low.h (win32_thread_info): Add descriptions to the
14311 structure members. Replace `suspend_count' counter by a
14313 * win32-low.c (thread_rec): Update condition of when to get the
14314 context from the inferior. Rely on ContextFlags being set if it
14315 has already been retrieved. Only suspend the inferior thread if
14316 we haven't already. Warn if that fails.
14317 (continue_one_thread): s/suspend_count/suspended/. Only call
14318 ResumeThread once. Warn if that fails.
14320 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14322 * win32-low.c (win32_wait): Don't read from the inferior when it
14323 has already exited.
14325 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14327 * Makefile.in (win32_low_h): New variable.
14328 (win32-low.o): Add dependency on $(win32_low_h).
14329 (win32-arm-low.o, win32-i386-low.o): New rules.
14331 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14333 * hostio.c: Correct copyright year.
14335 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14337 * Makefile.in (OBS): Add hostio.o.
14338 (hostio.o): New rule.
14339 * server.h (handle_vFile): Declare.
14340 * hostio.c: New file.
14341 * server.c (handle_v_requests): Take packet_len and new_packet_len
14342 for binary packets. Call handle_vFile.
14343 (main): Update call to handle_v_requests.
14345 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14347 * linux-low.c: Include <sched.h>.
14349 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14351 * linux-low.c (linux_tracefork_grandchild): New.
14352 (linux_tracefork_child): Use clone.
14353 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14355 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14357 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14359 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14361 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14363 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14365 * inferiors.c (change_inferior_id): Delete.
14366 (add_pid_to_list, pull_pid_from_list): New.
14367 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14368 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14369 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14370 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14371 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14372 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14373 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14374 (using_threads): Always set to 1.
14375 (handle_extended_wait): New.
14376 (add_process): Do not set TID.
14377 (linux_create_inferior): Set must_set_ptrace_flags.
14378 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14379 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14380 (linux_thread_alive): Rename TID argument to LWPID.
14381 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14382 (linux_wait_for_event): Do not use TID or check using_threads. Update
14383 call to dead_thread_notify. Call handle_extended_wait.
14384 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14385 (send_sigstop): Delete sigstop_sent.
14386 (wait_for_sigstop): Avoid TID.
14387 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14388 (linux_test_for_tracefork): New.
14389 (linux_lookup_signals): Use thread_db_active and
14390 linux_supports_tracefork_flag.
14391 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14392 * linux-low.h (get_process_thread): Avoid TID.
14393 (struct process_ifo): Move thread_known and tid to the end. Remove
14395 (linux_attach_lwp, thread_db_init): Update prototypes.
14396 * server.h (change_inferior_id): Delete prototype.
14397 (add_pid_to_list, pull_pid_from_list): New prototypes.
14398 * thread-db.c (thread_db_use_events): New.
14399 (find_first_thread): Rename to...
14400 (find_one_thread): ...this. Update callers and messages. Do not
14401 call fatal. Check thread_db_use_events. Do not call
14402 change_inferior_id or new_thread_notify.
14403 (maybe_attach_thread): Update. Do not call new_thread_notify.
14404 (thread_db_init): Set thread_db_use_events. Check use_events.
14405 * utils.c (fatal, warning): Correct message prefix.
14407 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14409 * Makefile.in (clean): Remove new files.
14410 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14411 (powerpc-64.o, powerpc-64.c): New rules.
14412 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14413 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14415 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14417 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14418 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14419 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14420 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14421 (target_regsets): Add AltiVec and SPE register sets.
14422 * configure.ac: Check for AltiVec and SPE.
14423 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14424 (ppc_fill_vrregset, ppc_store_vrregset): New.
14425 (target_regsets): Add AltiVec register set.
14426 * configure: Regenerated.
14428 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14430 * linux-low.c (O_LARGEFILE): Define.
14431 (linux_read_memory): Use /proc/PID/mem.
14432 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14433 * configure, config.in: Regenerated.
14435 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14437 * linux-low.c (linux_wait_for_event): Do not pass signals while
14440 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14442 * win32-low.c (create_process): New.
14443 (win32_create_inferior): Use create_process instead of
14444 CreateProcess. If create_process failed retry appending an ".exe"
14445 suffix. Store the GetLastError result immediatelly after
14446 create_process calls and use it on the call to error.
14448 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14450 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14452 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14454 * configure.ac: Switch license to GPLv3.
14456 2007-08-01 Michael Snyder <msnyder@access-company.com>
14458 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14460 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14462 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14464 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14465 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14466 CloseToolhelp32Snapshot.
14467 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14468 CloseToolhelp32Snapshot.
14470 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14472 * server.c (main): Check for inferior exit before main loop.
14474 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14476 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14477 instead of on tmp_desc.
14479 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14480 Daniel Jacobowitz <dan@codesourcery.com>
14482 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14483 (add_thread): Minor cleanups.
14484 (clear_inferiors): Move lower in the file. Clear the DLL
14486 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14487 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14488 (xml_escape_text): New.
14489 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14491 (handle_v_cont): Report errors.
14492 (gdbserver_version): Update.
14493 (main): Correct size of own_buf. Do not report initial DLL events.
14494 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14495 (unloaded_dll, xml_escape_text): New.
14496 * win32-low.c (enum target_waitkind): Update comments.
14497 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14498 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14499 (win32_EnumProcessModules, win32_GetModuleInformation)
14500 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14501 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14502 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14503 (win32_Module32First, win32_Module32Next, load_toolhelp)
14504 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14505 (get_child_debug_event): Handle DLL events.
14506 (win32_wait): Likewise.
14508 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14510 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14511 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14513 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14515 * win32-low.c (handle_output_debug_string): Ignore event if not
14518 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14520 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14522 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14524 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14526 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14528 * inferiors.c (change_inferior_id): Add comment.
14529 * linux-low.c (check_removed_breakpoint): Add an early
14530 prototype. Improve debug output.
14531 (linux_attach): Doc update.
14532 (linux_detach_one_process, linux_detach): Clean up before releasing
14534 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14535 * linux-low.h (struct process_info): Doc improvement.
14536 * mem-break.c (delete_all_breakpoints): New.
14537 * mem-break.h (delete_all_breakpoints): New prototype.
14538 * thread-db.c (find_first_thread): New.
14539 (thread_db_create_event): Call it instead of
14540 thread_db_find_new_threads. Clean up unused variables.
14541 (maybe_attach_thread): Remove first thread handling.
14542 (thread_db_find_new_threads): Use find_first_thread.
14543 (thread_db_get_tls_address): Likewise.
14545 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14547 * thread-db.c (thread_db_find_new_threads): Add prototype.
14548 (thread_db_create_event): Check for the main thread before adding
14550 (maybe_attach_thread): Only enable event reporting if TID == 0.
14551 (thread_db_get_tls_address): Check for new threads.
14553 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14555 * linux-low.c (linux_create_inferior): Try execv before execvp.
14556 * spu-low.c (spu_create_inferior): Likewise.
14558 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14560 * linux-low.c (linux_create_inferior): Change execv to execvp.
14561 * spu-low.c (spu_create_inferior): Likewies.
14563 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14565 * Makefile.in (clean): Clean new files instead of deleted ones.
14566 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14567 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14569 * configure.srv: Specify XML files and new regformats for MIPS and
14571 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14572 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14573 an entry for the restart register.
14574 (mips_cannot_fetch_register, mips_cannot_store_register)
14575 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14576 register names to match the XML descriptions.
14577 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14578 restart register instead of $0.
14580 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14581 Markus Deuling <deuling@de.ibm.com>
14583 * remote-utils.c (decode_xfer_write): New function.
14584 * server.h (decode_xfer_write): Add prototype.
14585 * server.c (handle_query): Add PACKET_LEN argument. Support
14586 qXfer:spu:read and qXfer:spu:write packets.
14587 (main): Pass packet_len to handle_query.
14588 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14589 * target.h (target_ops): Add qxfer_spu.
14591 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14593 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14594 accessing non-seekable spufs files.
14596 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14598 * server.c (handle_query): Add reply for qC packet.
14600 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14601 Leo Zayas <lerele@champenstudios@com>
14603 * server.h (check_remote_input_interrupt_request): New function.
14604 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14605 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14606 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14607 (check_remote_input_interrupt_request): New function.
14608 * server.h (check_remote_input_interrupt_request): Declare.
14609 * win32-low.c (winapi_DebugBreakProcess,
14610 winapi_GenerateConsoleCtrlEvent): New typedefs.
14611 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14613 (win32_wait): Check for remote interrupt request
14614 with check_remote_input_interrupt_request.
14615 (win32_request_interrupt): New function.
14616 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14618 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14620 * win32-low.c (debug_registers_changed,
14621 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14622 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14623 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14624 (thread_rec): Get context using the low target.
14625 (child_add_thread): Call thread_added on the low target,
14626 which does the same thing.
14628 (do_initial_child_stuff): Remove debug registers references.
14629 Set context using the low target. Resume threads after
14630 setting the contexts.
14631 (child_continue): Remove dead variable. Remove debug
14632 registers references.
14633 (child_fetch_inferior_registers): Go through the low target.
14634 (do_child_store_inferior_registers): Remove.
14635 (child_store_inferior_registers): Go through the low target.
14636 (win32_resume): Remove debug registers references.
14637 Set context using the low target.
14638 (handle_exception): Change return type to void. Don't record
14639 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14640 first chance exception.
14641 (get_child_debug_event): Change return type to void. Remove
14642 goto loop. Always return after waiting for debug event.
14643 (win32_wait): Convert to switch statement. Handle spurious
14646 * win32-i386-low.c (debug_registers_changed,
14647 debug_registers_used): New.
14648 (initial_stuff): Rename to ...
14649 (i386_initial_stuff): ... this. Clear debug registers
14651 (store_debug_registers): Delete.
14652 (i386_get_thread_context): New.
14653 (load_debug_registers): Delete.
14654 (i386_set_thread_context): New.
14655 (i386_thread_added): New.
14656 (single_step): Rename to ...
14657 (i386_single_step): ... this.
14658 (do_fetch_inferior_registers): Rename to ...
14659 (i386_fetch_inferior_register): ... this.
14660 (i386_store_inferior_register): New.
14661 (the_low_target): Adapt to new interface.
14663 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14664 (arm_get_thread_context): New.
14665 (arm_set_thread_context): New.
14667 (do_fetch_inferior_registers): Rename to ...
14668 (arm_fetch_inferior_register): ... this.
14669 (arm_store_inferior_register): New.
14670 (arm_wince_breakpoint): Reimplement as unsigned long.
14671 (arm_wince_breakpoint_len): Define.
14672 (the_low_target): Adapt to new interface.
14674 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14675 load_debug_registers. Add get_thread_context, set_thread_context,
14676 thread_added and store_inferior_register. Rename
14677 fetch_inferior_registers to fetch_inferior_register.
14678 (regptr): Remove declaration.
14680 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14682 * linux-low.c (linux_detach): Change return type to int. Return 0.
14683 * spu-low.c (spu_detach): Likewise.
14685 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14687 * target.h (target_ops): Change return type of detach to int.
14689 (join_inferior): New.
14690 * server.c (main): Don't skip detach support on mingw32.
14691 If the inferior doesn't support detaching return error.
14692 Call join_inferior instead of using waitpid.
14693 * linux-low.c (linux_join): New.
14694 (linux_target_op): Add linux_join.
14695 * spu-low.c (spu_join): New.
14696 (spu_target_ops): Add spu_join.
14697 * win32-low.c (win32_detach): Adapt to new interface.
14698 Reopen current_process_handle before detaching. Issue a child
14699 resume before detaching.
14701 (win32_target_op): Add win32_join.
14703 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14705 * win32-low.c (win32-attach): Fix return value.
14706 * target.h (target_ops): Describe ATTACH return values.
14708 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14710 * win32-low.c (GETPROCADDRESS): Define.
14711 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14712 (winapi_DebugSetProcessKillOnExit): Likewise.
14713 (win32_create_inferior): Force usage of ansi CreateProcessA.
14714 (win32_attach): Use GETPROCADDRESS.
14715 (win32_detach): Likewise.
14717 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14719 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14721 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14723 * win32-low.c: Commit leftover changes from 2007-03-29.
14725 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14727 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14728 fields short instead of int. Add explicit padding.
14729 (i387_cache_to_fsave): Remove unnecessary casts.
14730 (i387_fsave_to_cache): Doc fix.
14731 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14733 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14735 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14736 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14738 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14740 * configure.srv (arm*-*-mingw32ce*): Move near the other
14743 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14745 * configure.ac: Add errno checking.
14746 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14747 sys/file.h and malloc.h.
14748 (AC_CHECK_DECLS): Add perror.
14749 (srv_mingwce): Handle.
14750 * configure.srv (i[34567]86-*-cygwin*): Add
14751 win32-i386-low.o to srv_tgtobj.
14752 (i[34567]86-*-mingw*): Likewise.
14753 (arm*-*-mingw32ce*): Add case.
14754 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14755 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14756 [__MINGW32CE__] (strerror): New function.
14757 [__MINGW32CE__] (errno): Define to GetLastError.
14758 [__MINGW32CE__] (COUNTOF): New macro.
14759 (remote_open): Remove extra close call.
14760 * mem-break.c (delete_breakpoint_at): New function.
14761 * mem-break.h (delete_breakpoint_at): Declare.
14762 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14763 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14764 [USE_WIN32API] (read, write): Add char* casts.
14765 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14766 * server.h: Include wincecompat.h on Windows CE.
14767 [HAVE_ERRNO_H]: Check.
14768 (perror): Declare if not declared.
14769 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14770 (perror_with_name): Remove errno declaration.
14771 * wincecompat.h: New.
14772 * wincecompat.c: New.
14773 * win32-low.h: New.
14774 * win32-arm-low.c: New.
14775 * win32-i386-low.c: New.
14776 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14777 (OUTMSG2): Make it safe.
14779 (COUNTOF): New macro.
14780 (NUM_REGS): Get it from the low target.
14781 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14782 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14783 (thread_rec): Let low target handle debug registers.
14784 (child_add_thread): Likewise.
14785 (child_init_thread_list): Likewise.
14786 (continue_one_thread): Likewise.
14788 (do_child_fetch_inferior_registers): Move to ...
14789 * win32-i386-low.c: ... here, and rename to ...
14790 (do_fetch_inferior_registers): ... this.
14791 * win32-low.c (child_fetch_inferior_registers):
14792 Go through the low target.
14793 (do_child_store_inferior_registers): Use regptr.
14794 (strwinerror): New function.
14795 (win32_create_inferior): Handle Windows CE.
14796 Use strwinerror instead of strerror on Windows error
14797 codes. Add program to the error output.
14798 Don't close the main thread handle on Windows CE.
14799 (win32_attach): Use coredll.dll on Windows CE.
14800 (win32_kill): Close current process and current
14802 (win32_detach): Use coredll.dll on Windows CE.
14803 (win32_resume): Let low target handle debug registers, and
14805 (handle_exception): Add/Remove initial breakpoint. Avoid
14806 non-existant WSTOPSIG on Windows CE.
14807 (win32_read_inferior_memory): Cast to remove warning.
14808 (win32_arch_string): Go through the low target.
14809 (initialize_low): Call set_breakpoint_data with the low
14810 target's breakpoint.
14811 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14812 FOP_REGNUM, mappings): Move to ...
14813 * win32-i386-low.c: ... here.
14814 * win32-low.c (win32_thread_info): Move to ...
14815 * win32-low.h: ... here.
14816 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14817 win32-arm-low.c and wincecompat.c.
14818 (all:): Add $EXEEXT.
14819 (install-only:): Likewise.
14820 (gdbserver:): Likewise.
14821 (gdbreplay:): Likewise.
14822 * config.in: Regenerate.
14823 * configure: Regenerate.
14825 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14827 * win32-low.c: Rename typedef thread_info to
14828 win32_thread_info throughout.
14830 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14832 * win32-i386-low.c: Rename to ...
14833 * win32-low.c: ... this.
14834 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14835 * Makefile.in: Likewise.
14837 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14839 * remote-utils.c (monitor_output): Constify msg parameter.
14840 * server.h (monitor_output): Likewise.
14841 * win32-i386-low.c (handle_output_debug_string): New.
14842 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14843 handle_output_debug_string.
14844 (get_child_debug_event): Likewise.
14846 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14848 * server.c (main): Correct strtoul check.
14850 2007-03-27 Jon Ringle <jon@ringle.org>
14852 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14854 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14856 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14858 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14860 * terminal.h: Check HAVE_SGTTY_H.
14862 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14864 * remote-utils.c (remote_open): Print out the assigned port number.
14866 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14868 * remote-utils.c (monitor_output): New function.
14869 * server.c (debug_threads): Define here.
14870 (monitor_show_help): New function.
14871 (handle_query): Handle qRcmd.
14872 (main): Do not handle 'd' packet.
14873 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14874 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14877 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14879 * Makefile.in (EXEEXT): New.
14880 (clean): Use $(EXEEXT).
14882 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14884 * target.h (target_ops): Rename send_signal to request_interrupt,
14885 and remove enum target_signal parameter.
14886 * linux-low.c (linux_request_interrupt): Rename from
14887 linux_send_signal, and always send SIGINT.
14888 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14889 and always send SIGINT.
14890 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14892 (input_interrupt): Likewise.
14894 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14896 * server.c (get_features_xml): Check if target implemented
14898 * win32-i386-low.c (win32_arch_string): New.
14899 (win32_target_ops): Add win32_arch_string as arch_string member.
14901 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14903 * spu-low.c (spu_arch_string): New.
14904 (spu_target_ops): Add spu_arch_string.
14906 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14908 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14909 * configure.ac: Do not check for terminal.h.
14910 * configure, config.in: Regenerated.
14912 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14914 * Makefile.in (OBS): Add $(XML_BUILTIN).
14915 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14917 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14918 (arm-with-iwmmxt.c): New.
14919 * config.in, configure: Regenerate.
14920 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14921 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14922 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14923 (arm*-*-linux*): Add iWMMXt and regset support.
14924 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14925 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14926 (arm_store_wmmxregset, target_regsets): New.
14927 * server.c (get_features_xml): Take annex argument. Check builtin
14929 (handle_query): Handle multiple annexes.
14931 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14933 * remote-utils.c [USE_WIN32API] (read, write): Define.
14934 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14937 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14939 * linux-i386-low.c (the_low_target): Set arch_string.
14940 * linux-x86-64-low.c (the_low_target): Likewise.
14941 * linux-low.c (linux_arch_string): New.
14942 (linux_target_ops): Add it.
14943 * linux-low.h (struct linux_target_ops): Add arch_string.
14944 * server.c (write_qxfer_response): Use const void * for DATA.
14945 (get_features_xml): New.
14946 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14947 * target.h (struct target_ops): Add arch_string method.
14949 2007-01-03 Denis Pilat <denis.pilat@st.com>
14950 Daniel Jacobowitz <dan@codesourcery.com>
14952 * linux-low.c (linux_kill): Handle being called with no threads.
14953 * win32-i386-low.c (win32_kill): Likewise.
14954 (get_child_debug_event): Clear current_process_handle.
14956 2006-12-30 Denis PILAT <denis.pilat@st.com>
14957 Daniel Jacobowitz <dan@codesourcery.com>
14959 * remote-utils.c (remote_open): Check the type of specified
14960 serial port devices before opening them.
14961 * server.c (main): Kill the inferior if an error occurs during
14962 the first remote_open.
14964 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14966 * README: Update supported targets.
14968 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14970 * Makefile.in (clean): Remove reg-mips64.c.
14971 (reg-mips64.c, reg-mips64.o): New rules.
14972 * configure.srv: Handle mips64. Include regset support for mips.
14973 * linux-mips-low.c (union mips_register): New.
14974 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14975 (mips_breakpoint, mips_breakpoint_at): Use int.
14976 (mips_collect_register, mips_supply_register)
14977 (mips_collect_register_32bit, mips_supply_register_32bit)
14978 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14979 (mips_store_fpregset, target_regsets): New.
14980 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14982 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14984 * configure.srv: Add target "spu*-*-*".
14985 * Makefile.in (clean): Remove reg-spu.c.
14986 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14987 * spu-low.c: New file.
14989 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14991 * configure.ac: Correct td_thr_tls_get_addr test.
14992 * configure: Regenerated.
14994 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14996 * linux-low.c (linux_wait_for_event): Reformat. Use the
14997 pass_signals array.
14998 * remote-utils.c (decode_address_to_semicolon): New.
14999 * server.c (pass_signals, handle_general_set): New.
15000 (handle_query): Mention QPassSignals for qSupported.
15001 (main): Call handle_general_set.
15002 * server.h (pass_signals, decode_address_to_semicolon): New.
15004 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15006 * server.c (handle_query): Correct error handling for read_auxv.
15008 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15010 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15011 and srv_linux_thread_db to yes.
15012 * linux-s390-low.c (s390_fill_gregset): New function.
15013 (target_regsets): Define data structure.
15015 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15017 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15018 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15019 * config.in, configure: Regenerated.
15020 * inferiors.c (gdb_id_to_thread): New function.
15021 (gdb_id_to_thread_id): Use it.
15022 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15023 * linux-low.h (struct process_info): Add th member.
15024 (thread_db_get_tls_address): New prototype.
15025 * remote-utils.c (decode_address): Make non-static.
15026 * server.c (handle_query): Handle qGetTLSAddr.
15027 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15028 * target.h (struct target_ops): Add get_tls_address.
15029 * thread-db.c (maybe_attach_thread): Save the thread handle.
15030 (thread_db_get_tls_address): New.
15032 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15034 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15035 (linux_resume_one_process): Take a siginfo_t *. Update all
15036 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15037 (struct pending_signals): Add a siginfo_t.
15038 (linux_wait_for_process): Always set last_status.
15039 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15040 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15041 * linux-low.h (struct process_info): Add last_status.
15043 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15045 * remote-utils.c (try_rle): New function.
15046 (putpkt_binary): Use it.
15048 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15050 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15051 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15052 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15053 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15054 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15057 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15059 * server.c (terminal_fd): New variable.
15060 (old_foreground_pgrp): Likewise.
15061 (restore_old_foreground_pgrp): New function.
15062 (start_inferior): Record the terminal file descriptor in terminal_fd
15063 and its original foreground group in old_foreground_pgrp. Register
15064 restore_old_foreground_pgrp with atexit().
15066 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15068 * server.c (handle_query): Correct qPart to qXfer.
15070 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15072 * configure.ac: Check for more headers which are missing on
15073 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15074 * configure.srv: Add Cygwin and mingw32.
15075 * remote-utils.c: Don't include headers unconditionally which
15076 are missing on mingw32. Include <winsock.h> for mingw32.
15077 (remote_open): Adjust for mingw32 support. Flush
15078 standard error after writing to it.
15079 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15080 (unblock_async_io, enable_async_io, disable_async_io)
15081 (readchar, getpkt): Update for Winsock support.
15082 (prepare_resume_reply): Expect a protocol signal number.
15083 * server.c: Disable <sys/wait.h> on mingw32.
15084 (start_inferior): Adjust for mingw32 support. Flush
15085 standard error after writing to it.
15086 (attach_inferior): Likewise. Use protocol signal
15088 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15090 * win32-i386-low.c: New file.
15091 * Makefile.in (XM_CLIBS): Set.
15092 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15093 (win32-i386-low.o): New dependency rule.
15094 * linux-low.c (linux_wait): Use target signal numbers.
15095 * target.h (struct target_ops): Doc fix.
15096 * server.h (target_signal_to_name): New prototype.
15097 * gdbreplay.c: Don't include headers unconditionally which
15098 are missing on mingw32. Include <winsock.h> for mingw32.
15099 (remote_close, remote_open): Adjust for Winsock support.
15100 * configure, config.in: Regenerated.
15102 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15104 * server.c (decode_xfer_read, write_qxfer_response): New.
15105 (handle_query): Take a packet length argument. Handle
15106 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15107 the qSupported response.
15108 (main): Update call to handle_query.
15110 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15112 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15113 (putpkt_binary): Renamed from putpkt and adjusted for binary
15115 (putpkt): New wrapper for putpkt_binary.
15116 (readchar): Don't mask off the high bit.
15117 (decode_X_packet): New function.
15118 * server.c (main): Call putpkt_binary if a handler sets the packet
15119 length. Save the length of the incoming packet. Handle 'X'.
15120 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15122 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15124 * server.c (handle_query): Handle qSupported.
15126 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15128 * remote-utils.c (all_symbols_looked_up): New variable.
15129 (look_up_one_symbol): Check it.
15130 * server.h (look_up_one_symbol): New declaration.
15131 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15133 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15135 * Makefile.in (linux-arm-low.o): Update dependencies.
15136 * linux-arm-low.c: Include "gdb_proc_service.h".
15137 (PTRACE_GET_THREAD_AREA): Define.
15138 (ps_get_thread_area): New function.
15140 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15142 * configure.srv (m68k*-*-uclinux*): New target.
15143 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15144 (linux_resume_one_process): Remove extraneous cast.
15145 (linux_read_offsets): New.
15146 (linux_target_op): Add linux_read_offsets on mmuless systems.
15147 * server.c (handle_query): Add qOffsets logic.
15148 * target.h (struct target_ops): Add read_offsets.
15150 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15152 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15153 (PTRACE_GET_THREAD_AREA): Define.
15154 (ps_get_thread_area): New function.
15155 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15156 (linux-x86-64-low.o): Update.
15158 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15160 * configure.ac: Remove checks for prfpregset_t.
15161 * gdb_proc_service.h: New file.
15162 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15163 new "gdb_proc_service.h".
15164 * proc-service.c: Likewise.
15165 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15166 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15167 * Makefile.in (gdb_proc_service_h): Updated.
15168 * configure, config.in: Regenerated.
15170 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15172 * remote-utils.c (prepare_resume_reply): Move declaration
15173 of gdb_id_from_wait to the top of the block.
15175 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15177 * linux-low.c (regsets_store_inferior_registers): Read the regset
15178 from the target before filling it.
15180 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15182 * server.c (attach_inferior): Return SIGTRAP for a successful
15185 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15187 * Makefile.in (OBS): Add version.o.
15188 (STAGESTUFF): Delete.
15189 (version.o): Add dependencies.
15190 (version.c): Replace rule.
15191 (clean): Remove version.c.
15192 * server.c (gdbserver_version): New.
15193 (gdbserver_usage): Use printf.
15194 (main): Handle --version and --help.
15195 * server.h (version, host_name): Add declarations.
15197 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15209 * linux-x86-64-low.c:
15211 * linux-s390-low.c:
15212 * linux-ppc64-low.c:
15214 * linux-mips-low.c:
15215 * linux-m68k-low.c:
15216 * linux-m32r-low.c:
15219 * linux-ia64-low.c:
15220 * linux-i386-low.c:
15221 * linux-crisv32-low.c:
15233 * gdbserver.1: Add (C) after Copyright. Update the FSF
15236 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15238 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15239 (arm_breakpoint_at): Recognize both breakpoints.
15240 (the_low_target): Use the correct breakpoint instruction.
15242 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15244 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15245 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15246 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15247 (the_low_target): Update.
15249 2005-10-25 Andreas Schwab <schwab@suse.de>
15251 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15253 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15254 (ia64_num_regs): Reduce to 462.
15256 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15258 * acinclude.m4: Correct quoting.
15259 * aclocal.m4: Regenerated.
15261 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15262 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15263 (thread_db_init): Call thread_db_err_str.
15264 * configure.ac: Check for TD_VERSION.
15265 * config.in, configure: Regenerated.
15267 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15269 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15271 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15273 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15274 is not available. Define HAVE_PTRACE_GETREGS if it is.
15275 * config.in, configure: Regenerated.
15276 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15277 * linux-i386-low.c, linux-m68k-low.c: Update to use
15278 HAVE_PTRACE_GETREGS.
15279 * linux-low.c (regsets_fetch_inferior_registers)
15280 (regsets_store_inferior_registers): Only return 0 if we processed
15282 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15283 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15285 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15287 * inferiors.c (struct thread_info): Add gdb_id.
15288 (add_thread): Add gdb_id argument.
15289 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15290 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15291 calls to add_thread.
15292 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15293 * server.c (handle_query): Use thread_to_gdb_id.
15294 (handle_v_cont, main): Use gdb_id_to_thread_id.
15295 * server.h (add_thread): Update prototype.
15296 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15299 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15301 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15302 left-padded registers.
15303 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15304 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15306 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15308 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15309 * configure: Regenerate.
15310 * config.in: Regenerate.
15311 * server.h (NEED_DECLARATION_STRERROR):
15312 Replace with !HAVE_DECL_STRERROR.
15314 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15316 * linux-low.c (linux_wait, linux_send_signal): Don't test
15317 an unsigned long variable for > 0 if it could be MAX_ULONG.
15318 * server.c (myresume): Likewise.
15319 * target.c (set_desired_inferior): Likewise.
15321 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15323 * configure.ac: Simplify and improve check for socklen_t.
15324 * configure, config.in: Regenerate.
15326 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15328 * acconfig.h: Remove.
15329 * configure.ac: Add a test for socklen_t. Use three-argument
15330 AC_DEFINE throughout.
15331 * config.in: Regenerated using autoheader 2.59.
15332 * configure: Regenerated.
15334 * gdbreplay.c (socklen_t): Provide a default.
15335 (remote_open): Use socklen_t.
15336 * remote-utils.c (socklen_t): Provide a default.
15337 (remote_open): Use socklen_t.
15338 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15341 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15343 * linux-low.c (linux_read_memory, linux_write_memory)
15344 (linux_read_auxv): Likewise.
15345 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15346 (check_mem_write): Likewise.
15347 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15349 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15350 (registers_from_string, register_data): Likewise.
15351 * server.c (handle_query, main): Likewise.
15352 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15353 (decode_M_packet): Likewise.
15354 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15355 * target.h (struct target_ops): Update read_memory, write_memory,
15357 (read_inferior_memory, write_inferior_memory): Update.
15358 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15359 to unsigned char *.
15360 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15361 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15362 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15363 linux-s390-low.c, linux-sh-low.c: Update for changes in
15364 read_inferior_memory and the_low_target->breakpoint.
15366 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15368 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15369 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15370 * configure.srv: Add powerpc64-*-linux*.
15371 * linux-ppc64-low.c: New file.
15373 2005-05-23 Orjan Friberg <orjanf@axis.com>
15375 * linux-cris-low.c: New file with support for CRIS.
15376 * linux-crisv32-low.c: Ditto for CRISv32.
15377 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15378 (clean): Add reg-cris.c and reg-crisv32.c.
15379 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15380 reg-crisv32.o, and reg-crisv32.c to make rules.
15381 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15382 recognized targets.
15384 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15386 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15387 of sizeof (PTRACE_XFER_TYPE).
15388 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15390 2005-05-12 Orjan Friberg <orjanf@axis.com>
15392 * target.h (struct target_ops): Add insert_watchpoint,
15393 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15394 pointers for hardware watchpoint support.
15395 * linux-low.h (struct linux_target_ops): Ditto.
15396 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15397 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15398 to linux_target_ops.
15399 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15401 * server.c (main): Recognize 'Z' and 'z' packets.
15403 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15405 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15406 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15407 (the_low_target): Add new members.
15409 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15411 * proc-service.c (ps_lgetregs): Search all_processes instead of
15414 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15416 * server.c (start_inferior): Change return type to int.
15417 (attach_inferior): Change sigptr to int *.
15418 (handle_v_cont, handle_v_requests): Change signal to int *.
15419 (main): Change signal to int.
15421 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15423 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15424 * configure.srv: Add m32r*-*-linux*.
15425 * linux-m32r-low.c: New file.
15427 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15429 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15431 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15433 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15434 Take unsigned long arguments for PIDs.
15435 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15436 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15437 (wait_for_sigstop, linux_resume_one_process)
15438 (regsets_fetch_inferior_registers, linux_send_signal)
15439 (linux_read_auxv): Likewise. Update the types of variables holding
15440 PIDs. Update format string specifiers.
15441 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15442 * remote-utils.c (prepare_resume_reply): Likewise.
15443 * server.c (cont_thread, general_thread, step_thread)
15444 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15446 (handle_query): Update format specifiers.
15447 (handle_v_cont, main): Use strtoul for thread IDs.
15448 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15449 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15450 (general_thread, step_thread, thread_from_wait)
15451 (old_thread_from_wait): Update.
15452 * target.h (struct thread_resume): Use unsigned long for THREAD.
15453 (struct target_ops): Use unsigned long for arguments to attach and
15456 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15458 * acinclude.m4: Include bfd/bfd.m4 directly.
15459 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15460 <agriffis@toolchain.org>.
15461 * aclocal.m4, configure: Regenerated.
15463 2005-01-07 Andrew Cagney <cagney@gnu.org>
15465 * configure.ac: Rename configure.in, require autoconf 2.59.
15466 * configure: Re-generate.
15468 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15470 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15471 LIBS when finished.
15472 * aclocal.m4: Regenerated.
15473 * configure: Regenerated.
15475 2004-11-21 Andreas Schwab <schwab@suse.de>
15477 * linux-m68k-low.c (m68k_num_gregs): Define.
15478 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15479 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15480 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15481 (m68k_breakpoint_at): New. Add to the_low_target.
15483 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15484 srv_linux_thread_db to yes.
15486 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15488 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15489 (ARCH_SET_FS): Likewise.
15490 (ARCH_GET_FS): Likewise.
15491 (ARCH_GET_GS): Likewise.
15493 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15495 * linux-i386-low.c (ps_get_thread_area): New.
15496 * linux-x86-64-low.c (ps_get_thread_area): New.
15497 * linux-low.c: Include <sys/syscall.h>.
15498 (linux_kill_one_process): Don't kill the first thread here.
15499 (linux_kill): Kill the first thread here.
15500 (kill_lwp): New function.
15501 (send_sigstop, linux_send_signal): Use it.
15502 * proc-service.c: Clean up #ifdefs.
15503 (fpregset_info): Delete.
15504 (ps_lgetregs): Update and enable implementation.
15505 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15507 * remote-utils.c (struct sym_cache, symbol_cache): New.
15508 (input_interrupt): Print a clearer message.
15509 (async_io_enabled): New variable.
15510 (enable_async_io, disable_async_io): Use it. Update comments.
15511 (look_up_one_symbol): Use the symbol cache.
15512 * thread-db.c (thread_db_look_up_symbols): New function.
15513 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15515 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15517 * configure.in: Test for -rdynamic.
15518 * configure: Regenerated.
15519 * Makefile (INTERNAL_LDFLAGS): New.
15520 (gdbserver, gdbreplay): Use it.
15522 2004-09-02 Andrew Cagney <cagney@gnu.org>
15524 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15526 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15528 * linux-low.c (linux_wait): Clear all_processes list also.
15530 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15532 * linux-low.c: Include <errno.h>. Remove extern declaration of
15535 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15537 * gdbreplay.c, server.h, utils.c: Update copyright years.
15539 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15541 * server.c (main): Print child status or termination signal from
15542 variable 'signal', not 'sig'.
15544 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15546 * linux-low.c (linux_read_memory): Change return type to
15547 int. Check for and return error from ptrace().
15548 * target.c (read_inferior_memory): Change return type to int. Pass
15549 back return status from the_target->read_memory().
15550 * target.h (struct target_ops): Adapt *read_memory() prototype.
15552 (read_inferior_memory): Adapt prototype.
15553 * server.c (main): Return an error packet if
15554 read_inferior_memory() returns an error.
15556 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15558 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15559 Unify with other clean targets.
15561 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15563 * server.c (handle_v_cont): Call set_desired_inferior.
15565 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15567 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15569 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15571 * linux-low.c (linux_wait): Unblock async I/O.
15572 (linux_resume): Block and enable async I/O.
15573 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15574 * server.h (block_async_io, unblock_async_io): Add prototypes.
15576 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15578 * remote-utils.c (remote_open): Print a status notice after
15579 opening a TCP port.
15580 * server.c (attach_inferior): Print a status notice after
15583 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15585 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15587 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15589 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15591 * server.c, target.h: Update copyright years.
15593 2004-02-25 Roland McGrath <roland@redhat.com>
15595 * target.h (struct target_ops): New member `read_auxv'.
15596 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15597 * linux-low.c (linux_read_auxv): New function.
15598 (linux_target_ops): Initialize `read_auxv' member to that.
15600 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15602 Committed by Jim Blandy <jimb@redhat.com>.
15604 * linux-s390-low.c (s390_num_regs): Update.
15605 (s390_regmap): Remove control registers. Use __s390x__ predefine
15606 instead of GPR_SIZE to distiguish s390 and s390x targets.
15608 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15610 * linux-low.c: Update copyright year.
15611 (check_removed_breakpoint): Clear pending_is_breakpoint.
15612 (linux_set_resume_request, linux_queue_one_thread)
15613 (resume_status_pending_p): New functions.
15614 (linux_continue_one_thread): Use process->resume.
15615 (linux_resume): Only resume threads if there are no pending events.
15616 * linux-low.h (struct process_info): Add resume request
15619 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15621 * regcache.c (new_register_cache): Clear the allocated register
15622 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15624 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15626 * linux-low.c (linux_resume): Take a struct thread_resume *
15628 (linux_wait): Update call.
15629 (resume_ptr): New static variable.
15630 (linux_continue_one_thread): Renamed from
15631 linux_continue_one_process. Use resume_ptr.
15632 (linux_resume): Use linux_continue_one_thread.
15633 * server.c (handle_v_cont, handle_v_requests): New functions.
15634 (myresume): New function.
15635 (main): Handle 'v' case.
15636 * target.h (struct thread_resume): New type.
15637 (struct target_ops): Change argument of "resume" to struct
15639 (myresume): Delete macro.
15641 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15643 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15644 (uninstall): Support DESTDIR.
15646 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15648 * configure.srv: Add xscale*linux copy of arm*linux entry.
15650 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15652 * linux-arm-low.c (arm_reinsert_addr): New function.
15653 (the_low_target): Add arm_reinsert_addr.
15655 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15657 * mem-break.c: Remove whitespace at end of file.
15659 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15661 * configure.in: Check whether we need to prototype strerror.
15662 * server.h: Optionally prototype strerror.
15663 * gdbreplay.c (perror_with_name): Use strerror.
15664 * linux-low.c (linux_attach_lwp): Use strerror.
15665 * utils.c (perror_with_name): Use strerror.
15666 * config.in, configure: Regenerated.
15668 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15670 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15671 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15673 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15675 * Makefile.in (SFILES): Update.
15676 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15677 low-sun3.c: Remove files.
15679 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15681 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15682 (linux_detach_one_process, linux_detach): New functions.
15683 (linux_target_ops): Add linux_detach.
15684 * server.c (main): Handle 'D' packet.
15685 * target.h (struct target_ops): Add "detach" member.
15686 (detach_inferior): Define.
15688 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15690 From Kelley Cook <kelleycook@wideopenwest.com>:
15691 * configure.srv: Accept i[34567]86 variants.
15693 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15695 * linux-low.c (linux_wait_for_event): Correct comment typos.
15696 (linux_resume_one_process): Call check_removed_breakpoint.
15697 (linux_send_signal): New function.
15698 (linux_target_ops): Add linux_send_signal.
15699 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15701 * target.h (struct target_ops): Add send_signal.
15703 2003-05-29 Jim Blandy <jimb@redhat.com>
15705 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15706 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15707 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15708 away part of the register's value.
15710 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15712 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15713 (linux_wait_for_event, linux_init_signals): Likewise.
15715 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15717 * configure.in: Check for stdlib.h.
15718 * configure: Regenerated.
15719 * config.in: Regenerated.
15721 2003-01-04 Andreas Schwab <schwab@suse.de>
15723 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15725 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15727 * Makefile.in: Remove obsolete code.
15729 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15731 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15732 defined(PT_FPR0_HI).
15734 2002-11-17 Stuart Hughes <seh@zee2.com>
15736 * linux-arm-low.c (arm_num_regs): Increase.
15737 (arm_regmap): Include status register.
15739 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15741 * linux-low.c (register_addr): Remove incorrect -1 check.
15743 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15745 * linux-low.c (linux_create_inferior): Call setpgid. Return
15747 (unstopped_p, linux_signal_pid): Remove.
15748 (linux_target_ops): Remove linux_signal_pid.
15749 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15750 global instead of target method.
15751 * target.h (struct target_ops): Remove signal_pid. Update comment
15752 for create_inferior.
15753 * server.c (signal_pid): New variable.
15754 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15755 gdbserver. Set the child to be the foreground process group.
15756 (attach_inferior): Set signal_pid.
15758 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15760 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15762 2002-08-20 Jim Blandy <jimb@redhat.com>
15764 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15767 2002-08-01 Andrew Cagney <cagney@redhat.com>
15769 * Makefile.in: Make chill references obsolete.
15771 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15773 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15774 * configure: Regenerate.
15775 * config.in: Regenerate.
15777 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15779 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15780 (perror_with_name, remote_close, remote_open, expect, play): Static.
15782 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15784 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15785 byte offsets instead of an array of indexes.
15786 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15788 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15790 * regcache.c: Add comment.
15792 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15794 * thread-db.c: New file.
15795 * proc-service.c: New file.
15796 * acinclude.m4: New file.
15797 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15798 proc-service.o, and thread-db.o.
15799 (linux-low.o): Add USE_THREAD_DB.
15800 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15801 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15802 * aclocal.m4: Regenerated.
15803 * config.in: Regenerated.
15804 * configure: Regenerated.
15805 * configure.in: Check for proc_service.h, sys/procfs.h,
15806 thread_db.h, and linux/elf.h headrs.
15807 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15808 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15809 Check for -lthread_db and thread support.
15810 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15811 PowerPC, and SuperH.
15812 * i387-fp.c: Constify arguments.
15813 * i387-fp.h: Likewise.
15814 * inferiors.c: (struct thread_info): Renamed from
15815 `struct inferior_info'. Remove PID member. Use generic inferior
15816 list header. All uses updated.
15817 (inferiors, signal_pid): Removed.
15818 (all_threads): New variable.
15819 (get_thread): Define.
15820 (add_inferior_to_list): New function.
15821 (for_each_inferior): New function.
15822 (change_inferior_id): New function.
15823 (add_inferior): Removed.
15824 (remove_inferior): New function.
15825 (add_thread): New function.
15826 (free_one_thread): New function.
15827 (remove_thread): New function.
15828 (clear_inferiors): Use for_each_inferior and free_one_thread.
15829 (find_inferior): New function.
15830 (find_inferior_id): New function.
15831 (inferior_target_data): Update argument type.
15832 (set_inferior_target_data): Likewise.
15833 (inferior_regcache_data): Likewise.
15834 (set_inferior_regcache_data): Likewise.
15835 * linux-low.c (linux_bp_reinsert): Remove.
15836 (all_processes, stopping_threads, using_thrads)
15837 (struct pending_signals, debug_threads, pid_of): New.
15838 (inferior_pid): Replace with macro.
15839 (struct inferior_linux_data): Remove.
15840 (get_stop_pc, add_process): New functions.
15841 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15842 Use add_process and add_thread.
15843 (linux_attach_lwp): New function, based on old linux_attach. Use
15844 add_process and add_thread. Set stop_expected for new threads.
15845 (linux_attach): New function.
15846 (linux_kill_one_process): New function.
15847 (linux_kill): Kill all LWPs.
15848 (linux_thread_alive): Use find_inferior_id.
15849 (check_removed_breakpoints, status_pending_p): New functions.
15850 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15851 Update. Use WNOHANG. Wait for cloned processes also. Update process
15852 struct for the found process.
15853 (linux_wait_for_event): New function.
15854 (linux_wait): Use it. Support LWPs.
15855 (send_sigstop, wait_for_sigstop, stop_all_processes)
15856 (linux_resume_one_process, linux_continue_one_process): New functions.
15857 (linux_resume): Support LWPs.
15858 (REGISTER_RAW_SIZE): Remove.
15859 (fetch_register): Use register_size instead. Call supply_register.
15860 (usr_store_inferior_registers): Likewise. Call collect_register.
15861 Fix recursive case.
15862 (regsets_fetch_inferior_registers): Improve error message.
15863 (regsets_store_inferior_registers): Add debugging.
15864 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15865 (unstopped_p, linux_signal_pid): New functions.
15866 (linux_target_ops): Add linux_signal_pid.
15867 (linux_init_signals): New function.
15868 (initialize_low): Call it. Initialize using_threads.
15869 * regcache.c (inferior_regcache_data): Add valid
15871 (get_regcache): Fetch registers lazily. Add fetch argument
15872 and update all callers.
15873 (regcache_invalidate_one, regcache_invalidate): New
15875 (new_register_cache): Renamed from create_register_cache.
15876 Return the new regcache.
15877 (free_register_cache): Change argument to a void *.
15878 (registers_to_string, registers_from_string): Call get_regcache
15879 with fetch flag set.
15880 (register_data): Make static. Pass fetch flag to get_regcache.
15881 (supply_register): Call get_regcache with fetch flag clear.
15882 (collect_register): Call get_regcache with fetch flag set.
15883 (collect_register_as_string): New function.
15884 * regcache.h: Update.
15885 * remote-utils.c (putpkt): Flush after debug output and use
15887 Handle input interrupts while waiting for an ACK.
15888 (input_interrupt): Use signal_pid method.
15889 (getpkt): Flush after debug output and use stderr.
15890 (outreg): Use collect_register_as_string.
15891 (new_thread_notify, dead_thread_notify): New functions.
15892 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15893 and general_thread.
15894 (look_up_one_symbol): Flush after debug output.
15895 * server.c (step_thread, server_waiting): New variables.
15896 (start_inferior): Don't use signal_pid. Update call to mywait.
15897 (attach_inferior): Update call to mywait.
15898 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15899 (main): Don't fetch/store registers explicitly. Use
15900 set_desired_inferior. Support proposed ``Hs'' packet. Update
15902 * server.h: Update.
15903 (struct inferior_list, struct_inferior_list_entry): New.
15904 * target.c (set_desired_inferior): New.
15905 (write_inferior_memory): Constify.
15906 (mywait): New function.
15907 * target.h: Update.
15908 (struct target_ops): New signal_pid method.
15909 (mywait): Removed macro, added prototype.
15911 * linux-low.h (regset_func): Removed.
15912 (regset_fill_func, regset_store_func): New.
15913 (enum regset_type): New.
15914 (struct regset_info): Add type field. Use new operation types.
15915 (struct linux_target_ops): stop_pc renamed to get_pc.
15916 Add decr_pc_after_break and breakpoint_at.
15917 (get_process, get_thread_proess, get_process_thread)
15918 (strut process_info, all_processes, linux_attach_lwp)
15919 (thread_db_init): New.
15921 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15922 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15923 (the_low_target): Add new members.
15924 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15925 (i386_store_fpxregset): Constify.
15926 (target_regsets): Add new kind identifier.
15927 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15928 (i386_set_pc): Add debugging.
15929 (i386_breakpoint_at): New function.
15930 (the_low_target): Add new members.
15931 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15932 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15933 (mips_breakpoint_at): New.
15934 (the_low_target): Add new members.
15935 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15936 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15937 (the_low_target): Add new members.
15938 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15939 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15940 (the_low_target): Add new members.
15941 * linux-x86-64-low.c (target_regsets): Add new kind
15944 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15946 From Martin Pool <mbp@samba.org>:
15947 * server.c (gdbserver_usage): New function.
15950 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15952 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15953 stop_at -> stop_pc.
15955 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15957 * Makefile.in: Remove obsolete code.
15959 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15961 * linux-low.c (regsets_fetch_inferior_registers),
15962 (regsets_store_inferior_registers): Removed cast to int from
15964 * regcache.h: Added declaration of struct inferior_info.
15966 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15968 * inferiors.c (struct inferior_info): Add regcache_data.
15969 (add_inferior): Call create_register_cache.
15970 (clear_inferiors): Call free_register_cache.
15971 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15972 * regcache.c (struct inferior_regcache_data): New.
15973 (registers): Remove.
15974 (get_regcache): New function.
15975 (create_register_cache, free_register_cache): New functions.
15976 (set_register_cache): Don't initialize the register cache here.
15977 (registers_to_string, registers_from_string, register_data): Call
15979 * regcache.h: Add prototypes.
15980 * server.h: Likewise.
15982 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15984 * mem-break.c: New file.
15985 * mem-break.h: New file.
15986 * Makefile.in: Add mem-break.o rule; update server.h
15988 * inferiors.c (struct inferior_info): Add target_data
15990 (clear_inferiors): Free target_data member if set.
15991 (inferior_target_data, set_inferior_target_data): New functions.
15992 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15993 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15994 * linux-low.c (linux_bp_reinsert): New variable.
15995 (struct inferior_linux_data): New.
15996 (linux_create_inferior): Use set_inferior_target_data.
15997 (linux_attach): Likewise. Call add_inferior.
15998 (linux_wait_for_one_inferior): New function.
15999 (linux_wait): Call it.
16000 (linux_write_memory): Add const.
16001 (initialize_low): Call set_breakpoint_data.
16002 * linux-low.h (struct linux_target_ops): Add breakpoint
16004 * server.c (attach_inferior): Remove extra add_inferior
16006 * server.h: Include mem-break.h. Update inferior.c
16008 * target.c (read_inferior_memory)
16009 (write_inferior_memory): New functions.
16010 * target.h (read_inferior_memory)
16011 (write_inferior_memory): Change macros to prototypes.
16012 (struct target_ops): Update comments. Add const to write_memory
16015 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16017 * linux-low.c (usr_store_inferior_registers): Support
16018 registers which are allowed to fail to store.
16019 * linux-low.h (linux_target_ops): Likewise.
16020 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16021 (ppc_cannot_store_register): FPSCR may not be storable.
16023 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16025 * server.h: Include <string.h> if HAVE_STRING_H.
16026 * ChangeLog: Correct paths in last ChangeLog entry.
16028 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16030 * linux-low.h: Remove obsolete prototypes.
16031 (struct linux_target_ops): New.
16032 (extern the_low_target): New.
16033 * linux-low.c (num_regs, regmap): Remove declarations.
16034 (register_addr): Use the_low_target explicitly.
16035 (fetch_register): Likewise.
16036 (usr_fetch_inferior_registers): Likewise.
16037 (usr_store_inferior_registers): Likewise.
16038 * linux-arm-low.c (num_regs): Remove.
16039 (arm_num_regs): Define.
16040 (arm_regmap): Renamed from regmap, made static.
16041 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16043 (arm_cannot_store_register): Renamed from cannot_store_register,
16045 (the_low_target): New.
16046 * linux-i386-low.c (num_regs): Remove.
16047 (i386_num_regs): Define.
16048 (i386_regmap): Renamed from regmap, made static.
16049 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16051 (i386_cannot_store_register): Renamed from cannot_store_register,
16053 (the_low_target): New.
16054 * linux-ia64-low.c (num_regs): Remove.
16055 (ia64_num_regs): Define.
16056 (ia64_regmap): Renamed from regmap, made static.
16057 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16059 (ia64_cannot_store_register): Renamed from cannot_store_register,
16061 (the_low_target): New.
16062 * linux-m68k-low.c (num_regs): Remove.
16063 (m68k_num_regs): Define.
16064 (m68k_regmap): Renamed from regmap, made static.
16065 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16067 (m68k_cannot_store_register): Renamed from cannot_store_register,
16069 (the_low_target): New.
16070 * linux-mips-low.c (num_regs): Remove.
16071 (mips_num_regs): Define.
16072 (mips_regmap): Renamed from regmap, made static.
16073 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16075 (mips_cannot_store_register): Renamed from cannot_store_register,
16077 (the_low_target): New.
16078 * linux-ppc-low.c (num_regs): Remove.
16079 (ppc_num_regs): Define.
16080 (ppc_regmap): Renamed from regmap, made static.
16081 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16083 (ppc_cannot_store_register): Renamed from cannot_store_register,
16085 (the_low_target): New.
16086 * linux-s390-low.c (num_regs): Remove.
16087 (s390_num_regs): Define.
16088 (s390_regmap): Renamed from regmap, made static.
16089 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16091 (s390_cannot_store_register): Renamed from cannot_store_register,
16093 (the_low_target): New.
16094 * linux-sh-low.c (num_regs): Remove.
16095 (sh_num_regs): Define.
16096 (sh_regmap): Renamed from regmap, made static.
16097 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16099 (sh_cannot_store_register): Renamed from cannot_store_register,
16101 (the_low_target): New.
16102 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16103 (the_low_target): New.
16105 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16107 * Makefile.in: Add stamp-h target.
16108 * configure.in: Create stamp-h.
16109 * configure: Regenerated.
16111 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16113 * inferiors.c: New file.
16114 * target.c: New file.
16115 * target.h: New file.
16116 * Makefile.in: Add target.o and inferiors.o. Update
16118 * linux-low.c (inferior_pid): New static variable,
16119 moved from server.c.
16120 (linux_create_inferior): Renamed from create_inferior.
16121 Call add_inferior. Return 0 on success instead of a PID.
16122 (linux_attach): Renamed from myattach.
16123 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16124 (linux_thread_alive): Renamed from mythread_alive.
16125 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16127 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16128 (regsets_store_inferior_registers): Correct error message.
16129 Add missing ``return 0''.
16130 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16131 (linux_store_registers): Renamed from store_inferior_registers.
16132 (linux_read_memory): Renamed from read_inferior_memory.
16133 (linux_write_memory): Renamed from write_inferior_memory.
16134 (linux_target_ops): New structure.
16135 (initialize_low): Call set_target_ops ().
16136 * remote-utils.c (unhexify): New function.
16137 (hexify): New function.
16138 (input_interrupt): Send signals to ``signal_pid''.
16139 * server.c (inferior_pid): Remove.
16140 (start_inferior): Update create_inferior call.
16141 (attach_inferior): Call add_inferior.
16142 (handle_query): New function.
16143 (main): Call handle_query for `q' packets.
16144 * server.h: Include "target.h". Remove obsolete prototypes.
16145 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16147 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16149 * Makefile.in: Add WARN_CFLAGS. Update configury
16151 * configure.in: Check for <string.h>
16152 * configure: Regenerate.
16153 * config.in: Regenerate.
16154 * gdbreplay.c: Include needed system headers.
16155 (remote_open): Remove strchr prototype.
16156 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16157 * regcache.c (supply_register): Change buf argument to const void *.
16158 (supply_register_by_name): Likewise.
16159 (collect_register): Change buf argument to void *.
16160 (collect_register_by_name): Likewise.
16161 * regcache.h: Add missing prototypes.
16162 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16163 * server.c (handle_query): New function.
16164 (attached): New static variable, moved out of main.
16165 (main): Quiet longjmp clobber warnings.
16166 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16167 * utils.c (error): Remove NORETURN.
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