1 2018-01-16 Yao Qi <yao.qi@linaro.org>
4 * linux-low.c (fetch_register): Call supply_register instead of
7 2018-01-08 Yao Qi <yao.qi@linaro.org>
8 Simon Marchi <simon.marchi@ericsson.com>
10 * Makefile.in (OBS): Remove selftest.o.
11 * configure.ac: Set srv_selftest_objs if $development is true.
12 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
13 * configure: Re-generated.
14 * server.c (captured_main): Wrap variable selftest_filter with
17 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
19 * server.c (parse_debug_format_options): Return std::string.
20 (handle_monitor_command, captured_main): Adjust.
22 2018-01-05 Pedro Alves <palves@redhat.com>
25 * server.c (captured_main): Pass quiet=false to
26 save_original_signals_state.
28 2018-01-01 Joel Brobecker <brobecker@adacore.com>
30 * gdbreplay.c (gdbreplay_version): Update copyright year in
32 * server.c (gdbserver_version): Likewise.
34 2017-12-08 Tom Tromey <tom@tromey.com>
36 * ax.c (ax_printf): Update.
38 2017-12-07 Yao Qi <yao.qi@linaro.org>
40 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
41 aarch64_linux_read_description.
42 * linux-amd64-ipa.c (idx2mask): New array.
43 (get_ipa_tdesc): Move idx2mask out.
44 (initialize_low_tracepoint): Initialize target descriptions.
45 * linux-i386-ipa.c (idx2mask): New array.
46 (get_ipa_tdesc): Move idx2mask out.
47 (initialize_low_tracepoint): Initialize target descriptions.
49 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
51 * tdesc.c (struct tdesc_type): Change return type.
52 (tdesc_add_flag): Change parameter type.
53 (tdesc_add_bitfield): Likewise.
54 (tdesc_add_field): Likewise.
55 (tdesc_set_struct_size): Likewise.
57 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
59 * regcache.c (registers_to_string): Remove unused variable.
61 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
63 * inferiors.c (for_each_inferior_with_data): Remove.
64 * inferiors.h (for_each_inferior_with_data): Remove.
65 * server.c (handle_qxfer_threads_worker): Change parameter type.
66 (handle_qxfer_threads_proper): Use for_each_thread.
68 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
70 * inferiors.c (for_each_inferior): Remove.
71 (clear_inferiors): Use for_each_thread.
72 * inferiors.h (for_each_inferior): Remove.
73 * linux-low.c (linux_wait_for_event_filtered): Use
75 (linux_stabilize_threads): Likewise.
76 * regcache.c (regcache_release): Likewise.
77 * server.c (gdb_wants_all_threads_stopped): Likewise.
78 (clear_pending_status_callback): Remove.
79 (handle_status): Use for_each_thread.
80 (captured_main): Likewise.
81 * win32-low.c (child_init_thread_list): Likewise.
82 (win32_clear_inferiors): Likewise.
83 (fake_breakpoint_event): Likewise.
85 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
87 * inferiors.h (find_inferior): Remove.
88 * inferiors.c (find_inferior): Remove.
90 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
92 * linux-low.c (resume_status_pending_p): Update comment.
93 (need_step_over_p): Update comment.
95 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
97 * linux-low.c (proceed_one_lwp): Return void, change parameter
99 (unsuspend_and_proceed_one_lwp): Likewise.
100 (proceed_all_lwps): Use for_each_thread.
101 (unstop_all_lwps): Likewise.
103 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
105 * linux-low.c (linux_resume_one_thread): Return void, take
107 (linux_resume): Use for_each_thread.
109 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
111 * linux-low.c (send_sigstop_callback): Return void, change
112 parameter type. Rename to...
113 (send_sigstop): ... this.
114 (suspend_and_send_sigstop_callback): Return void, change parameter
116 (suspend_and_send_sigstop): ... this.
117 (stop_all_lwps): Use for_each_thread.
119 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
121 * linux-low.c (lwp_running): Return bool, remove unused
123 (linux_stabilize_threads): Use find_thread.
125 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
127 * linux-low.c (select_singlestep_lwp_callback): Remove.
128 (count_events_callback): Remove.
129 (select_event_lwp_callback): Remove.
130 (select_event_lwp): Use find_thread/for_each_thread.
132 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
134 * linux-low.c (not_stopped_callback): Return bool, take filter
136 (linux_wait_for_event_filtered): Use find_thread.
137 (linux_wait_1): Likewise.
139 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
141 * linux-low.c (same_lwp): Remove.
142 (find_lwp_pid): Use find_thread.
144 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
146 * linux-low.c (delete_lwp_callback): Remove.
147 (linux_mourn): Use for_each_thread.
149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
151 * linux-low.c (linux_detach_lwp_callback): Return void, remove
152 args parameter, don't check for pid.
153 (linux_detach): Use for_each_thread.
155 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
157 * linux-low.c (struct counter): Remove.
158 (second_thread_of_pid_p): Remove.
159 (last_thread_of_process_p): Use find_thread.
161 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
163 * inferiors.c (find_inferior_in_random): Remove.
164 * inferiors.h (find_inferior_in_random): Remove.
165 * linux-low.c (status_pending_p_callback): Return bool, accept
166 parameter ptid directly.
167 (linux_wait_for_event_filtered): Use find_thread_in_random.
168 (linux_wait_1): Likewise.
170 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
172 * inferiors.c (find_inferior_id): Remove.
173 (find_thread_ptid): Move implemention from find_inferior_id to
175 * inferiors.h (find_inferior_id): Remove.
176 * server.c (handle_status): Use find_thread_ptid.
177 (process_serial_event): Likewise.
178 * thread-db.c (find_one_thread): Likewise.
179 (thread_db_thread_handle): Likewise.
180 * win32-low.c (thread_rec): Likewise.
181 (child_delete_thread): Likewise.
182 (win32_thread_alive): Likewise.
183 (get_child_debug_event): Likewise.
185 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
187 * linux-mips-low.c (update_watch_registers_callback): Return
188 void, remove pid_p parameter, don't check for pid.
189 (mips_insert_point, mips_remove_point): Use for_each_thread.
191 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
193 * lynx.low (lynx_delete_thread_callback): Remove.
194 (lynx_mourn): Use for_each_thread.
196 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
198 * regcache.c (regcache_invalidate_one): Remove.
199 (regcache_invalidate_pid): use for_each_thread.
201 2017-11-26 Tom Tromey <tom@tromey.com>
203 * linux-low.c (linux_create_inferior): Update.
205 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
207 * spu-low.c (spu_create_inferior): Fix typo in argument name.
209 2017-11-24 Alan Hayward <alan.hayward@arm.com>
211 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
212 * linux-aarch64-low.c (initialize_low_arch): Call init func.
213 * linux-aarch64-tdesc-selftest.c: New file.
214 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
216 2017-11-24 Alan Hayward <alan.hayward@arm.com>
218 * configure.srv: Add new file.
219 * linux-aarch64-low.c (initialize_low_arch): Call init func.
220 * linux-aarch64-tdesc-selftest.c: New file.
221 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
223 2017-11-24 Alan Hayward <alan.hayward@arm.com>
225 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
226 * linux-aarch64-low.c (initialize_low_arch): Remove init.
227 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
229 2017-11-24 Alan Hayward <alan.hayward@arm.com>
231 * configure.srv: Add new files.
232 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
233 aarch64_linux_read_description.
234 * linux-aarch64-low.c (aarch64_linux_read_description):
235 Merge with aarch64_arch_setup.
236 (aarch64_arch_setup): Call aarch64_linux_read_description.
237 * linux-aarch64-tdesc.c: New file.
238 * linux-aarch64-tdesc.h: New file.
240 2017-11-24 Yao Qi <yao.qi@linaro.org>
242 * configure.srv: Set $srv_regobj for tic6x-linux.
243 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
244 (tic6x_read_description): Move some code to tic6x_arch_setup.
245 (tic6x_tdesc_test): New function.
246 (initialize_low_arch): Call selftests::register_test.
248 2017-11-22 Yao Qi <yao.qi@linaro.org>
250 * remote-utils.c (prepare_resume_reply): Use memcpy.
252 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
254 * linux-low.c (kill_one_lwp_callback): Return void, take
255 argument directly, don't filter on pid.
256 (linux_kill): Use for_each_thread.
258 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
260 * linux-low.c (need_step_over_p): Return bool, remove dummy
262 (linux_resume, proceed_all_lwps): Use find_thread.
264 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
266 * linux-low.c (resume_status_pending_p): Return bool, remove
268 (linux_resume): Use find_thread.
270 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
272 * linux-low.c (struct thread_resume_array): Remove.
273 (linux_set_resume_request): Return void, take arguments
275 (linux_resume): Use for_each_thread.
277 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
279 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
280 return bool, remove data argument.
281 (linux_stabilize_threads): Use find_thread.
283 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
285 * linux-low.c (unsuspend_one_lwp): Remove.
286 (unsuspend_all_lwps): Use for_each_thread, inline code from
289 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
291 * gdbthread.h (find_thread): Add overload with ptid_t filter.
292 * linux-low.c (struct iterate_over_lwps_args): Remove.
293 (iterate_over_lwps_filter): Remove.
294 (iterate_over_lwps): Use find_thread.
296 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
298 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
299 (linux_handle_new_gdb_connection): Use for_each_thread, inline
300 code from reset_lwp_ptrace_options_callback.
302 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
304 * linux-arm-low.c (struct update_registers_data): Remove.
305 (update_registers_callback): Return void, take arguments
306 directly, don't check thread's pid.
307 (arm_insert_point, arm_remove_point): Use for_each_thread.
309 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
311 * win32-low.c (continue_one_thread): Return void, take argument
313 (child_continue): Use for_each_thread.
315 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
317 * win32-i386-low.c (update_debug_registers_callback): Rename
319 (update_debug_registers): ... this, return void, remove pid_p arg.
320 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
322 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
324 * inferiors.h (struct process_info): Add constructor, initialize
326 <syscalls_to_catch>: Change type to std::vector<int>.
327 * inferiors.c (add_process): Allocate process_info with new.
328 (remove_process): Free process_info with delete.
329 * linux-low.c (handle_extended_wait): Adjust.
330 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
331 * server.c (handle_general_set): Adjust.
333 2017-11-16 Pedro Alves <palves@redhat.com>
335 * remote-utils.c (remote_close): Block SIGIO signals instead of
336 uninstalling the SIGIO handler.
338 2017-11-16 Alan Hayward <alan.hayward@arm.com>
340 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
342 2017-11-16 Yao Qi <yao.qi@linaro.org>
344 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
345 (tic6x_store_gregset): Likewise.
346 (tic6x_usrregs_info): Move it up.
348 2017-11-15 Alan Hayward <alan.hayward@arm.com>
350 * Makefile.in: Update arch rules.
351 * configure.srv: Explicitly mark arch/ files.
353 2017-11-13 Andreas Schwab <schwab@suse.de>
355 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
357 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
359 2017-11-06 Pedro Alves <palves@redhat.com>
361 * config.in, configure: Regenerate.
363 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
365 * target.c (struct thread_search): Remove.
366 (thread_search_callback): Remove.
367 (prepare_to_access_memory): Use for_each_thread instead of
368 find_inferior. Inline code from thread_search_callback.
370 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
372 * server.c (struct visit_actioned_threads_data): Remove.
373 (visit_actioned_threads): Change prototype to take arguments
375 (resume): Use find_thread instead of find_inferior.
377 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
379 * server.c (queue_stop_reply_callback): Change prototype, return
381 (find_status_pending_thread_callback): Remove.
382 (handle_status): Replace find_inferior with find_thread and
385 2017-10-25 Alan Hayward <alan.hayward@arm.com>
387 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
389 (aarch64_store_gregset): Likewise.
390 (aarch64_fill_fpregset): Likewise.
391 (aarch64_store_fpregset): Likewise.
393 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
395 * gdbthread.h (find_thread, for_each_thread): New functions.
396 * inferiors.c (thread_of_pid): Remove.
397 (find_any_thread_of_pid): Use find_thread.
398 * linux-low.c (num_lwps): Use for_each_thread.
400 2017-10-17 Yao Qi <yao.qi@linaro.org>
402 * Makefile.in: Remove one rule.
403 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
405 2017-10-17 Yao Qi <yao.qi@linaro.org>
407 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
408 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
410 2017-10-17 Yao Qi <yao.qi@linaro.org>
412 * configure.srv: Rename arm.o with arch/arm.o.
414 2017-10-17 Yao Qi <yao.qi@linaro.org>
416 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
417 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
418 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
419 (arch-i386.o, arch-amd64.o): Remove rules.
420 (arch/%.o): New rule.
421 Update POSTCOMPILE and COMPILE.pre.
422 * configure.ac: Invoke AC_CONFIG_COMMANDS.
423 * configure: Re-generated.
424 * configure.srv: Replace arch-i386.o with arch/i386.o.
425 Replace arch-amd64.o with arch/amd64.o.
427 2017-10-16 Yao Qi <yao.qi@linaro.org>
429 * configure: Regenerated.
431 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
433 * inferiors.h: (struct inferior_list): Remove.
434 (struct inferior_list_entry); Remove.
435 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
436 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
437 get_first_inferior): Remove.
438 (for_each_inferior, for_each_inferior_with_data, find_inferior,
439 find_inferior_id, find_inferior_in_random): Change signature.
440 * inferiors.c (all_threads): Change type to
441 std::list<thread_info *>.
442 (get_thread): Remove macro.
443 (find_inferior, find_inferior_id): Change signature, implement
445 (find_inferior_in_random): Change signature, implement using
446 find_thread_in_random.
447 (for_each_inferior, for_each_inferior_with_data): Change
448 signature, implement using for_each_thread.
449 (add_inferior_to_list, remove_inferior): Remove.
450 (add_thread, get_first_thread, thread_of_pid,
451 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
452 (get_first_inferior, one_inferior_p, clear_inferior_list):
454 (clear_inferiors, get_thread_process): Update.
455 * gdbthread.h: Include <list>.
456 (struct thread_info) <entry>: Remove field.
458 (all_threads): Change type to std::list<thread_info *>.
459 (get_first_inferior): Add doc.
460 (find_thread, for_each_thread, find_thread_in_random): New
462 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
463 * linux-arm-low.c (update_registers_callback): Update.
464 * linux-low.c (second_thread_of_pid_p): Update.
465 (kill_one_lwp_callback, linux_detach_lwp_callback,
466 delete_lwp_callback, status_pending_p_callback, same_lwp,
467 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
468 iterate_over_lwps, not_stopped_callback,
469 resume_stopped_resumed_lwps, count_events_callback,
470 select_singlestep_lwp_callback, select_event_lwp_callback,
471 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
472 suspend_and_send_sigstop_callback, wait_for_sigstop,
473 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
474 lwp_running, linux_set_resume_request, resume_status_pending_p,
475 need_step_over_p, start_step_over, linux_resume_one_thread,
476 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
477 reset_lwp_ptrace_options_callback): Update.
478 * linux-mips-low.c (update_watch_registers_callback): Update.
479 * regcache.c (regcache_invalidate_one, regcache_invalidate):
481 (free_register_cache_thread_one): Remove.
482 (regcache_release): Update.
483 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
484 handle_qxfer_threads_worker): Update.
485 (handle_query): Update, use list iterator.
486 (visit_actioned_threads, handle_pending_status,
487 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
488 clear_pending_status_callback, set_pending_status_callback,
489 find_status_pending_thread_callback, handle_status,
490 process_serial_event): Update.
491 * target.c (thread_search_callback): Update.
492 * thread-db.c (thread_db_get_tls_address): Update.
493 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
495 * win32-i386-low.c (update_debug_registers_callback): Update.
496 * win32-low.c (delete_thread_info, child_delete_thread,
497 continue_one_thread, suspend_one_thread,
498 get_child_debug_event): Adjust.
500 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
502 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
503 * inferiors.h: Include <list>.
504 (struct process_info) <entry>: Remove field.
506 (pid_of): Change macro to function.
507 (ptid_of, lwpid_of): Remove macro.
508 (all_processes): Change type to std::list<process_info *>.
509 (ALL_PROCESSES): Remove macro.
510 (for_each_process, find_process): New function.
511 * inferiors.c (all_processes): Change type to
512 std::list<process_info *>.
513 (find_thread_process): Adjust.
514 (add_process): Likewise.
515 (remove_process): Likewise.
516 (find_process_pid): Likewise.
517 (get_first_process): Likewise.
518 (started_inferior_callback): Remove.
519 (have_started_inferiors_p): Adjust.
520 (attached_inferior_callback): Remove.
521 (have_attached_inferiors_p): Adjust.
522 * linux-low.c (check_zombie_leaders): Likewise.
523 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
524 (x86_linux_update_xmltarget): Adjust.
525 * server.c (handle_query): Likewise.
526 (gdb_reattached_process): Remove.
527 (handle_status): Adjust.
528 (kill_inferior_callback): Likewise.
529 (detach_or_kill_inferior): Remove.
530 (print_started_pid): Likewise.
531 (print_attached_pid): Likewise.
532 (detach_or_kill_for_exit): Update.
533 (process_serial_event): Likewise.
534 * linux-arm-low.c (arm_new_fork): Likewise.
536 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
538 * dll.h: Include <list>.
539 (struct dll_info): Add constructor.
540 <entry>: Remove field.
541 (all_dlls): Change type to std::list<dll_info>.
542 * dll.c: Include <algorithm>.
543 (get_dll): Remove macro.
544 (all_dlls): Change type to std::list<dll_info *>.
545 (free_one_dll): Remove.
546 (match_dll): Likewise.
547 (loaded_dll): Adjust.
548 (unloaded_dll): Adjust to all_dlls type change, use
549 std::find_if. Inline code from match_dll.
550 (clear_dlls): Adjust to all_dlls type change.
551 * server.c (emit_dll_description): Remove.
552 (handle_qxfer_libraries): Adjust to all_dlls type change,
553 integrate emit_dll_description's functionality.
555 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
557 * linux-low.h (struct linux_target_ops) <delete_process>: New
559 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
560 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
561 (struct linux_target_ops): Add delete_process callback.
562 * linux-arm-low.c (arm_delete_process): New.
563 (struct linux_target_ops): Add delete_process callback.
564 * linux-bfin-low.c (struct linux_target_ops): Likewise.
565 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
566 * linux-m32r-low.c (struct linux_target_ops): Likewise.
567 * linux-mips-low.c (mips_linux_delete_process): New.
568 (struct linux_target_ops): Add delete_process callback.
569 * linux-ppc-low.c (struct linux_target_ops): Likewise.
570 * linux-s390-low.c (struct linux_target_ops): Likewise.
571 * linux-sh-low.c (struct linux_target_ops): Likewise.
572 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
573 * linux-tile-low.c (struct linux_target_ops): Likewise.
574 * linux-x86-low.c (x86_linux_delete_process): New.
575 (struct linux_target_ops): Add delete_process callback.
576 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
578 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
580 * linux-aarch64-low.c (the_low_target): Add thread delete
582 * linux-arm-low.c (arm_delete_thread): New function.
583 (the_low_target): Add thread delete callback.
584 * linux-bfin-low.c (the_low_target): Likewise.
585 * linux-crisv32-low.c (the_low_target): Likewise.
586 * linux-low.c (delete_lwp): Invoke delete_thread callback if
588 * linux-low.h (struct linux_target_ops) <delete_thread>: New
590 * linux-m32r-low.c (the_low_target): Add thread delete callback.
591 * linux-mips-low.c (mips_linux_delete_thread): New function.
592 (the_low_target): Add thread delete callback.
593 * linux-ppc-low.c (the_low_target): Likewise.
594 * linux-s390-low.c (the_low_target): Likewise.
595 * linux-sh-low.c (the_low_target): Likewise.
596 * linux-tic6x-low.c (the_low_target): Likewise.
597 * linux-tile-low.c (the_low_target): Likewise.
598 * linux-x86-low.c (the_low_target): Likewise.
599 * linux-xtensa-low.c (the_low_target): Likewise.
601 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
603 * win32-low.c: Include "common-inferior.h".
605 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
607 * inferiors.c (set_inferior_cwd): New function.
608 * server.c (handle_general_set): Handle QSetWorkingDir packet.
609 (handle_query): Inform that QSetWorkingDir is supported.
610 * win32-low.c (create_process): Pass the inferior's cwd to
613 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
615 * inferiors.c (current_inferior_cwd): New global variable.
616 (get_inferior_cwd): New function.
617 * inferiors.h (struct process_info) <cwd>: New field.
619 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
621 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
622 (OBS): Add gdb_tilde_expand.o.
624 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
626 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
627 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
629 2017-09-29 Pedro Alves <palves@redhat.com>
631 * ax.c (gdb_parse_agent_expr): Constify.
632 * ax.h (gdb_parse_agent_expr): Constify.
633 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
635 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
636 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
637 * remote-utils.h (read_ptid): Constify.
638 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
639 (process_point_options, process_serial_event): Constify.
640 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
641 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
642 (cmd_qtbuffer): Constify.
644 2017-09-29 Pedro Alves <palves@redhat.com>
646 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
649 2017-09-29 Pedro Alves <palves@redhat.com>
651 * linux-low.c (handle_extended_wait): Pass parent thread instead
652 of process to thread_db_notice_clone.
653 * linux-low.h (thread_db_notice_clone): Replace parent process
654 parameter with parent thread parameter.
655 * thread-db.c (find_one_thread): Add comment.
656 (thread_db_notice_clone): Replace parent process parameter with
657 parent thread parameter. Temporarily switch to the parent thread.
659 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
661 * gdbthread.h: Include "common-gdbthread.h".
662 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
663 "if" when validating the ptid.
664 * remote-utils.c: Include "gdbthread.h".
665 (prepare_resume_reply): Use "switch_to_thread".
666 * target.c (done_accessing_memory): Likewise.
668 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
670 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
671 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
672 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
673 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
674 s390x-gs-linux64-ipa.o to ipa_obj.
675 * linux-s390-low.c (HWCAP_S390_GS): New define.
676 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
678 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
679 (s390_arch_setup): Check for guarded-storage support and choose
681 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
682 init_registers_s390x_gs_linux64.
683 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
685 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
686 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
688 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
690 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
692 2017-09-21 Kevin Buettner <kevinb@redhat.com>
694 * linux-low.h (struct lwp_info): Add new field, thread_handle.
695 (thread_db_thread_handle): Declare.
696 * linux-low.c (linux_target_ops): Initialize thread_handle.
697 * server.c (handle_qxfer_threads_worker): Add support for
699 * target.h (struct target_ops): Add new function pointer,
701 (target_thread_handle): Define.
702 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
704 (thread_db_thread_handle): New function.
706 2017-09-21 Kevin Buettner <kevinb@redhat.com>
708 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
709 * linux-low.h (thread_db_notice_clone): Declare.
710 * thread-db.c (thread_db_notice_clone): New function.
712 2017-09-21 Pedro Alves <palves@redhat.com>
714 * server.c (gdb_read_memory, handle_status, process_serial_event)
715 (handle_serial_event, handle_target_event): Adjust to
716 set_desired_thread prototype change.
717 * target.c (set_desired_thread): Remove 'use_general' parameter
719 * target.h (set_desired_thread): Remove 'use_general' parameter.
721 2017-09-20 Tom Tromey <tom@tromey.com>
723 * target.c (target_terminal::terminal_state): Define.
724 (target_terminal::init): Rename from target_terminal_init.
725 (target_terminal::inferior): Rename from
726 target_terminal_inferior.
727 (target_terminal::ours): Rename from target_terminal_ours.
728 (target_terminal::ours_for_output, target_terminal::info): New.
730 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
732 * server.c (accumulate_file_name_length): Remove.
733 (emit_dll_description): Adjust to std::string change.
734 (handle_qxfer_libraries): Use std::string to hold document.
736 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
738 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
739 return type of xml_escape_text.
740 * server.c (emit_dll_description): Likewise.
742 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
744 * server.c (captured_main): Accept argument for --selftest.
745 Update run_tests call.
746 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
747 when registering selftests.
749 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
751 * regcache.c (get_thread_regcache): Update code to use "std::vector"
752 instead of "VEC" for "target_desc.reg_defs".
753 (regcache_cpy): Likewise.
754 (registers_to_string): Likewise.
755 (registers_from_string): Likewise.
756 (find_regno): Likewise.
757 (supply_regblock): Likewise.
758 (regcache_raw_read_unsigned): Likewise.
759 * tdesc.c (init_target_desc): Likewise.
760 (tdesc_create_reg): Likewise.
761 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
762 (struct target_desc) <reg_defs>: Convert to "std::vector".
763 (target_desc): Do not initialize "reg_defs".
764 (~target_desc): Update code to use "std::vector" instead of "VEC"
765 for "target_desc.reg_defs".
766 (operator==): Likewise.
768 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
770 * inferiors.h (thread_to_gdb_id): Remove.
771 * inferiors.c (thread_to_gdb_id): Remove.
772 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
773 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
774 lynx_store_registers, lynx_read_memory, lynx_write_memory):
776 * nto-low.c (nto_fetch_registers, nto_store_registers,
777 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
779 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
781 * inferiors.h (gdb_id_to_thread_id): Remove.
782 * inferiors.c (gdb_id_to_thread_id): Remove.
783 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
784 removal. Move pid declaration closer to where it's used.
786 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
788 * server.c (handle_detach): New function.
789 (process_serial_event): Move code out, call handle_detach.
791 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
793 * server.c (require_running): Rename to ...
794 (require_running_or_return): ... this ...
795 (require_running_or_break): ... and this.
796 (handle_query, process_serial_event): Adjust.
798 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
800 * linux-low.c (linux_set_resume_request): Remove unused
803 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
805 * server.c (first_thread_of): Remove.
806 (process_serial_event): Replace usage of first_thread_of with
807 find_any_thread_of_pid.
808 * tracepoint.c (same_process_p): Remove.
809 (gdb_agent_about_to_close): Replace usage of same_process_p with
810 find_any_thread_of_pid.
811 * linux-x86-low.c (same_process_callback): Remove.
812 (x86_arch_setup_process_callback): Replace usage of
813 same_process_callback with find_any_thread_of_pid.
814 * thread-db.c (any_thread_of): Remove.
815 (switch_to_process): Replace usage of any_thread_of with
816 find_any_thread_of_pid.
817 * inferiors.c (thread_pid_matches_callback): Remove.
818 (find_thread_process): Adjust to use find_any_thread_of_pid.
820 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
822 * regcache.c (get_thread_regcache): Guard calls to "memset"
825 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
827 * linux-low.c (handle_extended_wait): Use
828 "allocate_target_description" instead of "XNEW".
829 * linux-x86-low.c (initialize_low_arch): Likewise.
831 2017-09-05 Yao Qi <yao.qi@linaro.org>
833 * configure.srv (srv_i386_regobj): Remove.
834 (srv_amd64_regobj): Remove.
835 (srv_regobj): Set it to "" for x86 non-linux targets.
836 * linux-x86-tdesc.c (i386_linux_read_description):
837 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
838 (init_registers_i386): Remove the declaration.
839 (tdesc_i386): Remove the declaration.
840 (lynx_i386_arch_setup): Call i386_create_target_description.
841 * nto-x86-low.c: Likewise.
842 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
843 [!__x86_64__]: include arch/i386.h.
844 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
846 2017-09-05 Yao Qi <yao.qi@linaro.org>
848 * configure.srv (srv_amd64_linux_xmlfiles): Remove
849 i386/amd64-XXX-linux from it.
851 2017-09-05 Yao Qi <yao.qi@linaro.org>
853 * configure.srv: Empty srv_amd64_linux_regobj if $development is
855 (ipa_amd64_linux_regobj): Remove.
856 (ipa_x32_linux_regobj): Remove.
858 2017-09-05 Yao Qi <yao.qi@linaro.org>
860 * Makefile.in (arch-amd64.o): New rule.
861 * configure.srv: Append arch-amd64.o.
862 * linux-amd64-ipa.c: Include common/x86-xstate.h.
863 (get_ipa_tdesc): Call amd64_linux_read_description.
864 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
865 and init_registers_amd64_XXX.
866 * linux-x86-low.c (x86_linux_read_description): Call
867 amd64_linux_read_description.
868 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
869 (initialize_low_arch): Don't call init_registers_x32_XXX and
870 init_registers_amd64_XXX.
871 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
873 [__x86_64__] (amd64_tdesc_test): New function.
874 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
875 and init_registers_amd64_XXX.
876 * linux-x86-tdesc.c: Include arch/amd64.h.
877 (xcr0_to_tdesc_idx): New function.
878 (i386_linux_read_description): New function.
879 (amd64_get_ipa_tdesc_idx): New function.
880 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
881 (amd64_get_ipa_tdesc): Declare.
883 2017-09-05 Yao Qi <yao.qi@linaro.org>
885 * configure.srv (srv_i386_linux_xmlfiles): Remove
886 i386/i386-XXX-linux.xml from it.
888 2017-09-05 Yao Qi <yao.qi@linaro.org>
890 * configure.srv: Set srv_i386_linux_regobj empty if $development
892 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
893 initialize_low_tdesc.
894 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
895 with #if initialize_low_tdesc.
896 * linux-x86-tdesc-selftest.c: New file.
897 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
899 2017-09-05 Yao Qi <yao.qi@linaro.org>
901 * Makefile.in (arch-i386.o): New rule.
902 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
903 (x86_64-*-linux*): Likewise.
904 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
906 (i386_linux_read_description): Remove code and call
907 i386_create_target_description.
908 * tdesc.c (allocate_target_description): New function.
909 * tdesc.h (set_tdesc_architecture): Remove declaration.
910 (set_tdesc_osabi): Likewise.
912 2017-09-05 Yao Qi <yao.qi@linaro.org>
914 * linux-x86-tdesc.c: Don't include <inttypes.h>.
915 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
916 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
918 * server.c (get_features_xml): Call tdesc_get_features_xml.
919 * tdesc.c (set_tdesc_architecture): New function.
920 (set_tdesc_osabi): New function.
921 (tdesc_get_features_xml): New function.
922 (tdesc_create_feature): Add an argument.
923 * tdesc.h (struct target_desc) <features>: New field.
924 <arch, osabi>: New field.
925 (~target_desc): xfree features, arch, and osabi.
926 (target_desc::oerator==): Don't compare .xmltarget.
927 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
928 (set_tdesc_osabi): Likewise.
929 (tdesc_get_features_xml): Likewise.
931 2017-09-05 Yao Qi <yao.qi@linaro.org>
933 * linux-x86-tdesc.c: Include selftest.h.
934 (i386_tdesc_test): New function.
935 (initialize_low_tdesc): Call selftests::register_test.
936 * tdesc.h: Include regdef.h.
937 (target_desc): Override operator == and !=.
939 2017-09-05 Yao Qi <yao.qi@linaro.org>
941 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
943 * linux-i386-ipa.c: Include common/x86-xstate.h
944 (get_ipa_tdesc): Call i386_linux_read_description.
945 (initialize_low_tracepoint): Don't call init_registers_XXX
946 functions, call initialize_low_tdesc instead.
947 * linux-x86-low.c (x86_linux_read_description): Call
948 i386_linux_read_description.
949 (initialize_low_arch): Don't call init_registers_i386_XXX
950 functions, call initialize_low_tdesc.
951 * linux-x86-tdesc.c: New file.
952 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
953 (i386_get_ipa_tdesc_idx): Declare.
954 (i386_get_ipa_tdesc): Declare.
955 (initialize_low_tdesc): Declare.
957 2017-09-05 Yao Qi <yao.qi@linaro.org>
959 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
962 2017-09-05 Yao Qi <yao.qi@linaro.org>
964 * Makefile.in (IPA_OBJS): Add vec-ipa.o
965 * regcache.c (get_thread_regcache): Use VEC_length.
966 (init_register_cache): Likewise.
967 (regcache_cpy): Likewise.
968 (registers_to_string): Iterate reg_defs via VEC_iterate.
969 (find_regno): Likewise.
970 (find_register_by_number): Use VEC_index.
971 (register_size): Call find_register_by_number.
972 (register_data): Call find_register_by_number.
973 (supply_regblock): Use VEC_length.
974 (regcache_raw_read_unsigned): Likewise.
975 * tdesc.c (init_target_desc): Iterate reg_defs via
977 (default_description): Update initializer.
978 (copy_target_description): Don't update field num_registers.
979 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
980 <num_registers>: Remove.
982 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
984 * Makefile.in (.SECONDARY): Define target.
986 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
988 * linux-low.c (linux_wait_1): Adjust.
989 * server.c (queue_stop_reply_callback): Adjust.
991 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
993 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
994 QEnvironmentUnset and QEnvironmentReset packets.
995 (handle_query): Inform remote that QEnvironmentHexEncoded,
996 QEnvironmentUnset and QEnvironmentReset are supported.
998 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1000 * inferiors.h (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 * inferiors.c (inferior_target_data): Rename to ...
1007 (thread_target_data): ... this.
1008 (inferior_regcache_data): Rename to ...
1009 (thread_regcache_data): ... this.
1010 (set_inferior_regcache_data): Rename to ...
1011 (set_thread_regcache_data): ... this.
1012 (free_one_thread): Update.
1013 * linux-low.h (get_thread_lwp): Update.
1014 * regcache.c (get_thread_regcache): Update.
1015 (regcache_invalidate_thread): Update.
1016 (free_register_cache_thread): Update.
1017 * win32-i386-low.c (update_debug_registers_callback): Update.
1018 (win32_get_current_dr): Update.
1019 * win32-low.c (thread_rec): Update.
1020 (delete_thread_info): Update.
1021 (continue_one_thread): Update.
1022 (suspend_one_thread): Update.
1024 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1026 * inferiors.c (set_inferior_target_data): Remove.
1027 * inferiors.h (set_inferior_target_data): Remove.
1029 2017-08-18 Yao Qi <yao.qi@linaro.org>
1031 * Makefile.in (OBS): Add selftest.o.
1032 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1033 * configure, config.in: Re-generated.
1034 * server.c: Include common/sefltest.h.
1035 (captured_main): Handle option --selftest.
1037 2017-08-09 Yao Qi <yao.qi@linaro.org>
1039 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1040 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1041 i386-avx-mpx.o and i386-mmx.o.
1042 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1043 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1044 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1045 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1046 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1047 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1048 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1049 i386/amd64-avx-mpx.xml.
1051 2017-08-09 Yao Qi <yao.qi@linaro.org>
1053 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1054 and x32-avx-avx512.o.
1055 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1056 i386/x32-avx-avx512.xml.
1058 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1060 * tracepoint.h (enum class fast_tpoint_collect_result): New
1062 (fast_tracepoint_collecting): Change return type to
1063 fast_tpoint_collect_result.
1064 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1065 * linux-low.h: Include tracepoint.h.
1066 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1067 fast_tpoint_collect_result.
1068 * linux-low.c (handle_tracepoints): Adjust.
1069 (linux_fast_tracepoint_collecting): Change return type to
1070 fast_tpoint_collect_result.
1071 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1072 linux_wait_1, stuck_in_jump_pad_callback,
1073 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1074 proceed_one_lwp): Adjust to type change.
1076 2017-07-10 Yao Qi <yao.qi@linaro.org>
1078 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1080 2017-06-29 Yao Qi <yao.qi@linaro.org>
1082 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1084 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1086 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1088 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1090 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1092 * linux-low.c (linux_create_inferior): Adjust code to access the
1093 environment information via 'gdb_environ' class.
1094 * lynx-low.c (lynx_create_inferior): Likewise.
1095 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1096 (get_environ): Return a pointer to 'our_environ'.
1097 (captured_main): Initialize 'our_environ'.
1098 * server.h (get_environ): Adjust prototype.
1099 * spu-low.c (spu_create_inferior): Adjust code to access the
1100 environment information via 'gdb_environ' class.
1102 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1104 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1105 usage of "register" keyword.
1107 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1109 * configure: Re-generate.
1111 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1113 * configure: Re-generate.
1115 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1117 * Makefile.in (COMPILE.pre): Add "-x c++".
1119 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1121 * fork-child.c: Conditionally include <signal.h>.
1123 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1125 * server.c (handle_general_set): Handle new packet
1126 "QStartupWithShell".
1127 (handle_query): Add "QStartupWithShell" to the list of supported
1129 (gdbserver_usage): Add help text explaining the
1130 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1132 (captured_main): Recognize and act upon the presence of the new
1135 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1136 Pedro Alves <palves@redhat.com>
1138 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1139 * configure: Regenerate.
1140 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1142 (i[34567]86-*-lynxos*): Likewise.
1143 (spu*-*-*): Likewise.
1144 * fork-child.c: New file.
1145 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1147 (linux_ptrace_fun): New function.
1148 (linux_create_inferior): Adjust function prototype to reflect
1149 change on "target.h". Adjust function code to use
1151 (linux_request_interrupt): Delete "signal_pid".
1152 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1153 (lynx_ptrace_fun): New function.
1154 (lynx_create_inferior): Adjust function prototype to reflect
1155 change on "target.h". Adjust function code to use
1157 * nto-low.c (nto_create_inferior): Adjust function prototype and
1158 code to reflect change on "target.h". Update comments.
1159 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1160 "common-terminal.h" and "environ.h".
1161 (terminal_fd): Moved to fork-child.c.
1162 (old_foreground_pgrp): Likewise.
1163 (restore_old_foreground_pgrp): Likewise.
1164 (last_status): Make it global.
1165 (last_ptid): Likewise.
1166 (our_environ): New variable.
1167 (startup_with_shell): Likewise.
1168 (program_name): Likewise.
1169 (program_argv): Rename to...
1170 (program_args): ...this.
1171 (wrapper_argv): New variable.
1172 (start_inferior): Delete function.
1173 (get_exec_wrapper): New function.
1174 (get_exec_file): Likewise.
1175 (get_environ): Likewise.
1176 (prefork_hook): Likewise.
1177 (post_fork_inferior): Likewise.
1178 (postfork_hook): Likewise.
1179 (postfork_child_hook): Likewise.
1180 (handle_v_run): Update code to deal with arguments coming from the
1181 remote host. Update calls from "start_inferior" to
1183 (captured_main): Likewise. Initialize environment variable. Call
1185 * server.h (post_fork_inferior): New prototype.
1186 (get_environ): Likewise.
1187 (last_status): Declare.
1188 (last_ptid): Likewise.
1189 (signal_pid): Likewise.
1190 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1191 (spu_ptrace_fun): New function.
1192 (spu_create_inferior): Adjust function prototype to reflect change
1193 on "target.h". Adjust function code to use "fork_inferior".
1194 * target.c (target_terminal_init): New function.
1195 (target_terminal_inferior): Likewise.
1196 (target_terminal_ours): Likewise.
1197 * target.h: Include <vector>.
1198 (struct target_ops) <create_inferior>: Update prototype.
1199 (create_inferior): Update macro.
1200 * utils.c (gdb_flush_out_err): New function.
1201 * win32-low.c (win32_create_inferior): Adjust function prototype
1202 and code to reflect change on "target.h".
1204 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1206 * inferiors.c (switch_to_thread): New function.
1208 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1210 * Makefile.in (SFILE): Add "common/job-control.c".
1211 (OBS): Add "job-control.o".
1213 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1215 * Makefile: Remove "@host_makefile_frag@".
1217 2017-05-05 Pedro Alves <palves@redhat.com>
1219 * configure: Regenerate.
1221 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1223 * configure: Regenerate.
1225 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1227 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1228 software_single_step change of return type to
1229 std::vector<CORE_ADDR>.
1230 * linux-low.c (install_software_single_step_breakpoints):
1232 * linux-low.h (install_software_single_step_breakpoints):
1235 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1237 * remote-utils.c: Include "gdb_termios.h" instead of
1239 * terminal.h: Delete file.
1241 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1243 * server.c: Include <vector>.
1244 <program_argv, wrapper_argv>: Convert to std::vector.
1245 (start_inferior): Rewrite function to use C++.
1246 (handle_v_run): Likewise. Update code that calculates the argv
1247 based on the vRun packet; use C++.
1248 (captured_main): Likewise.
1250 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1252 * server.c (handle_v_cont): Initialize thread_resume::thread
1255 2017-04-05 Pedro Alves <palves@redhat.com>
1257 * configure: Regenerate.
1259 2017-04-05 Pedro Alves <palves@redhat.com>
1261 * gdbreplay.c (sync_error): Constify.
1262 * linux-x86-low.c (push_opcode): Constify.
1264 2017-04-05 Pedro Alves <palves@redhat.com>
1266 * win32-low.c (get_child_debug_event)
1267 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1268 Report TARGET_WAITKIND_SPURIOUS instead.
1270 2017-04-05 Pedro Alves <palves@redhat.com>
1272 * remote-utils.c (remote_prepare, remote_open): Constify.
1273 * remote-utils.h (remote_prepare, remote_open): Constify.
1274 * server.c (captured_main): Constify 'port' handling.
1276 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1278 * Makefile.in (clean): Clear .deps.
1280 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1282 * .gitignore: Remove generated files, replace with wildcard.
1283 * (clean): Replace removal of generated files with wildcard.
1284 (version.c): Replace with...
1285 (version-generated.c): ...this.
1286 (xml-builtin.c): Replace with...
1287 (xml-builtin-generated.c): ...this.
1288 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1289 (%.c: *regformats*): Replace with...
1290 (%-generated.c: *regformats*): ...this.
1292 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1294 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1295 (xtensa_fill_gregset): Call collect_register_by_name for
1297 (xtensa_store_gregset): Call supply_register_by_name for
1300 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1302 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1303 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1304 (xtensa_store_gregset): Call supply_register for all registers in
1305 a0_regnum..a0_regnum + C0_NREGS range.
1307 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1309 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1310 (ax-ipa.o: ax.c): Remove.
1311 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1312 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1313 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1314 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1315 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1317 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1319 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1320 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1321 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1322 (errors-ipa.o: ../common/errors.c): Remove.
1323 (format-ipa.o: ../common/format.c): Remove.
1324 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1326 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1328 * Makefile.in (%-ipa.o: %.c): New rule.
1329 (tracepoint-ipa.o: tracepoint.c): Remove.
1330 (utils-ipa.o: utils.c): Remove.
1331 (remote-utils-ipa.o: remote-utils.c): Remove.
1332 (regcache-ipa.o: regcache.c): Remove.
1333 (i386-linux-ipa.o: i386-linux.c): Remove.
1334 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1335 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1336 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1337 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1338 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1339 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1340 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1341 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1342 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1343 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1344 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1345 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1346 (aarch64-ipa.o: aarch64.c): Remove.
1347 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1348 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1349 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1350 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1351 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1352 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1353 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1354 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1355 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1356 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1357 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1358 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1359 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1360 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1361 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1362 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1363 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1364 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1365 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1366 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1367 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1368 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1369 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1370 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1371 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1372 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1373 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1374 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1375 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1376 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1377 (tdesc-ipa.o: tdesc.c): Remove.
1378 (x32-linux-ipa.o: x32-linux.c): Remove.
1379 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1380 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1382 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1384 * Makefile.in (%.o: ../arch/%.c): New rule.
1385 (arm.o: ../arch/arm.c): Remove.
1386 (arm-linux.o: ../arch/arm-linux.c): Remove.
1387 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1388 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1390 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1392 * Makefile.in (%.o: ../nat/%.c): New rule.
1393 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1394 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1395 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1396 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1397 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1398 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1399 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1400 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1401 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1402 (linux-personality.o: ../nat/linux-personality.c): Remove.
1403 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1404 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1405 (x86-linux.o: ../nat/x86-linux.c): Remove.
1406 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1407 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1409 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1411 * Makefile.in (%.o: ../common/%.c): New rule.
1412 (signals.o: ../common/signals.c): Remove.
1413 (print-utils.o: ../common/print-utils.c): Remove.
1414 (rsp-low.o: ../common/rsp-low.c): Remove.
1415 (common-utils.o: ../common/common-utils.c): Remove.
1416 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1417 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1418 (vec.o: ../common/vec.c): Remove.
1419 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1420 (xml-utils.o: ../common/xml-utils.c): Remove.
1421 (ptid.o: ../common/ptid.c): Remove.
1422 (buffer.o: ../common/buffer.c): Remove.
1423 (format.o: ../common/format.c): Remove.
1424 (filestuff.o: ../common/filestuff.c): Remove.
1425 (agent.o: ../common/agent.c): Remove.
1426 (errors.o: ../common/errors.c): Remove.
1427 (environ.o: ../common/environ.c): Remove.
1428 (common-debug.o: ../common/common-debug.c): Remove.
1429 (cleanups.o: ../common/cleanups.c): Remove.
1430 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1431 (fileio.o: ../common/fileio.c): Remove.
1432 (common-regcache.o: ../common/common-regcache.c): Remove.
1433 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1434 (new-op.o: ../common/new-op.c): Remove.
1435 (btrace-common.o: ../common/btrace-common.c): Remove.
1437 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1439 * Makefile.in (%.o: ../target/%.c): New rule.
1440 (waitstatus.o: ../target/waitstatus.c): Remove.
1442 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1445 (%.c: ../regformats/%.dat,
1446 (%.c: ../regformats/arm/%.dat,
1447 (%.c: ../regformats/i386/%.dat,
1448 (%.c: ../regformats/rs6000/%.dat): New rules.
1449 (aarch64.c): Remove.
1450 (reg-arm.c): Remove.
1451 (arm-with-iwmmxt.c): Remove.
1452 (arm-with-vfpv2.c): Remove.
1453 (arm-with-vfpv3.c): Remove.
1454 (arm-with-neon.c): Remove.
1455 (reg-bfin.c): Remove.
1456 (reg-cris.c): Remove.
1457 (reg-crisv32.c): Remove.
1459 (i386-linux.c): Remove.
1460 (i386-avx.c): Remove.
1461 (i386-avx-linux.c): Remove.
1462 (i386-avx-avx512.c): Remove.
1463 (i386-avx-avx512-linux.c): Remove.
1464 (i386-mpx.c): Remove.
1465 (i386-mpx-linux.c): Remove.
1466 (i386-avx-mpx-avx512-pku.c): Remove.
1467 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1468 (i386-avx-mpx.c): Remove.
1469 (i386-avx-mpx-linux.c): Remove.
1470 (i386-mmx.c): Remove.
1471 (i386-mmx-linux.c): Remove.
1472 (reg-ia64.c): Remove.
1473 (reg-m32r.c): Remove.
1474 (reg-m68k.c): Remove.
1476 (mips-linux.c): Remove.
1477 (mips-dsp-linux.c): Remove.
1478 (mips64-linux.c): Remove.
1479 (mips64-dsp-linux.c): Remove.
1480 (nios2-linux.c): Remove.
1481 (powerpc-32.c): Remove.
1482 (powerpc-32l.c): Remove.
1483 (powerpc-altivec32l.c): Remove.
1484 (powerpc-cell32l.c): Remove.
1485 (powerpc-vsx32l.c): Remove.
1486 (powerpc-isa205-32l.c): Remove.
1487 (powerpc-isa205-altivec32l.c): Remove.
1488 (powerpc-isa205-vsx32l.c): Remove.
1489 (powerpc-e500l.c): Remove.
1490 (powerpc-64l.c): Remove.
1491 (powerpc-altivec64l.c): Remove.
1492 (powerpc-cell64l.c): Remove.
1493 (powerpc-vsx64l.c): Remove.
1494 (powerpc-isa205-64l.c): Remove.
1495 (powerpc-isa205-altivec64l.c): Remove.
1496 (powerpc-isa205-vsx64l.c): Remove.
1497 (s390-linux32.c): Remove.
1498 (s390-linux32v1.c): Remove.
1499 (s390-linux32v2.c): Remove.
1500 (s390-linux64.c): Remove.
1501 (s390-linux64v1.c): Remove.
1502 (s390-linux64v2.c): Remove.
1503 (s390-te-linux64.c): Remove.
1504 (s390-vx-linux64.c): Remove.
1505 (s390-tevx-linux64.c): Remove.
1506 (s390x-linux64.c): Remove.
1507 (s390x-linux64v1.c): Remove.
1508 (s390x-linux64v2.c): Remove.
1509 (s390x-te-linux64.c): Remove.
1510 (s390x-vx-linux64.c): Remove.
1511 (s390x-tevx-linux64.c): Remove.
1512 (tic6x-c64xp-linux.c): Remove.
1513 (tic6x-c64x-linux.c): Remove.
1514 (tic6x-c62x-linux.c): Remove.
1516 (reg-sparc64.c): Remove.
1517 (reg-spu.c): Remove.
1519 (amd64-linux.c): Remove.
1520 (amd64-avx.c): Remove.
1521 (amd64-avx-linux.c): Remove.
1522 (amd64-avx-avx512.c): Remove.
1523 (amd64-avx-avx512-linux.c): Remove.
1524 (amd64-mpx.c): Remove.
1525 (amd64-mpx-linux.c): Remove.
1526 (amd64-avx-mpx-avx512-pku.c): Remove.
1527 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1528 (amd64-avx-mpx.c): Remove.
1529 (amd64-avx-mpx-linux.c): Remove.
1531 (x32-linux.c): Remove.
1532 (x32-avx.c): Remove.
1533 (x32-avx-linux.c): Remove.
1534 (x32-avx-avx512.c): Remove.
1535 (x32-avx-avx512-linux.c): Remove.
1536 (reg-xtensa.c): Remove.
1537 (reg-tilegx.c): Remove.
1538 (reg-tilegx32.c): Remove.
1540 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1542 * Makefile.in (SFILES): Add "common/environ.c".
1543 (OBJS): Add "common/environ.h".
1545 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1547 * configure.ac: Check if the fs_base and gs_base members of
1548 `struct user_regs_struct' exist.
1549 * config.in: Regenerated.
1550 * configure: Likewise.
1552 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1554 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1556 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1557 (get_next_pcs_syscall_next_pc): Likewise.
1559 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1561 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1562 * nto-x86-low.c: Likewise.
1564 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1566 * Makefile.in: Include disable-implicit-rules.mk.
1568 2016-11-23 Pedro Alves <palves@redhat.com>
1570 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1571 (debug_vprintf): Use std::chrono::steady_clock instead of
1572 gettimeofday. Use '.' instead of ':'.
1573 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1574 (get_timestamp): Use std::chrono::steady_clock instead of
1577 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1579 * Makefile.in: Fix whitespace formatting.
1581 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1583 * Makefile.in (SFILES, OBS): Flatten list and order
1586 2016-11-23 Pedro Alves <palves@redhat.com>
1588 * event-loop.c (handle_file_event): Use warning.
1589 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1590 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1593 2016-11-23 Pedro Alves <palves@redhat.com>
1595 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1597 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1598 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1599 debug_printf and debug_flush for debug output.
1600 * server.c (handle_general_set): Likewise.
1601 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1604 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1606 * Makefile.in (.c.o): Replace rule with ...
1607 (%.o: %.c): ... this one.
1609 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1611 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1612 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1614 * configure.ac: Remove checks for the make program.
1615 * configure: Re-generate.
1617 2016-10-28 Pedro Alves <palves@redhat.com>
1619 * Makefile.in (CXX_DIALECT): Get from configure.
1620 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1621 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1622 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1623 * config.in: Regenerate.
1624 * configure: Regenerate.
1626 2016-10-27 Yao Qi <yao.qi@linaro.org>
1628 * linux-low.c (linux_supports_range_stepping): Return true if
1629 can_software_single_step return true.
1631 2016-10-27 Yao Qi <yao.qi@linaro.org>
1633 * inferiors.c (find_inferior_in_random): New function.
1634 * inferiors.h (find_inferior_in_random): Declare.
1635 * linux-low.c (linux_wait_for_event_filtered): Call
1636 find_inferior_in_random instead of find_inferior.
1638 2016-10-27 Yao Qi <yao.qi@linaro.org>
1640 * linux-low.c (linux_wait_1): If single-step breakpoints are
1641 inserted, remove them.
1643 2016-10-26 Pedro Alves <palves@redhat.com>
1645 * linux-low.c (handle_extended_wait): Link parent/child fork
1647 (linux_wait_1): Unlink them.
1648 (linux_set_resume_request): Ignore resume requests for
1649 already-resumed and unhandled fork child threads.
1650 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1651 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1653 (handle_v_requests) <vCont>: Don't call require_running.
1654 * server.h (in_queued_stop_replies): New declaration.
1656 2016-10-24 Yao Qi <yao.qi@linaro.org>
1659 * linux-aarch64-low.c (append_insns): Cast the return value to
1662 2016-10-10 Yao Qi <yao.qi@linaro.org>
1664 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1666 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1668 * target.c (target_supports_multi_process): New function, moved
1670 * target.h (target_supports_multi_process): ... here. Remove
1673 2016-10-05 Tom Tromey <tom@tromey.com>
1676 * tracepoint.c (handle_tracepoint_bkpts): Check
1677 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1679 2016-10-05 Yao Qi <yao.qi@linaro.org>
1681 * configure.srv: Update the path of arm-*.xml files.
1683 2016-10-05 Terry Guo <terry.guo@arm.com>
1684 Yao Qi <yao.qi@linaro.org>
1686 * Makefile.in: Adjust the path of rules.
1687 * configure.srv: Update the path of xml files.
1688 * regformats/arm-with-iwmmxt.dat: Regenerated.
1689 * regformats/arm-with-neon.dat: Likewise.
1690 * regformats/arm-with-vfpv2.dat: Likewise.
1691 * regformats/arm-with-vfpv3.dat Likewise.
1693 2016-09-30 Yao Qi <yao.qi@linaro.org>
1696 * target.c (target_stop_and_wait): Don't call
1697 target_continue_no_signal, use resume_stop instead.
1699 2016-09-26 Yao Qi <yao.qi@linaro.org>
1701 * linux-low.c (linux_wait_1): Call debug_exit.
1703 2016-09-23 Pedro Alves <palves@redhat.com>
1705 * Makefile.in (SFILES): Add common/new-op.c.
1706 (OBS): Add common/new-op.o.
1707 (new-op.o): New rule.
1709 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1711 * .gitinore: Ignore more files.
1713 2016-09-21 Yao Qi <yao.qi@linaro.org>
1715 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1718 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1720 * server.c (start_inferior): Call target_mourn_inferior instead of
1721 mourn_inferior; pass ptid_t argument to it.
1723 (handle_target_event): Likewise.
1724 * target.c (target_mourn_inferior): New function.
1725 * target.h (mourn_inferior): Delete macro.
1727 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1729 * linux-low.c (lwp_is_stepping): New function.
1731 2016-09-06 Carl Love <cel@us.ibm.com>
1733 * server.c (start_inferior): Fixed comment, requested comment change
1734 didn't get updated correctly. Removed reference to ptrace () call as
1735 it is only true on Linux systems.
1737 2016-09-06 Carl Love <cel@us.ibm.com>
1739 * server.c (start_inferior): Do not call
1740 function target_post_create_inferior () if the
1741 inferior process has already exited.
1743 2016-09-05 Pedro Alves <palves@redhat.com>
1745 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1746 (COMPILE.pre, CC_LD): Use CXX directly.
1747 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1748 * acinclude.m4: Don't include build-with-cxx.m4.
1749 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1750 * configure: Regenerate.
1752 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1755 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1756 call writing data to own_buf.
1758 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1760 * target.c (mywait): Call target_wait instead of
1762 (target_wait): New function.
1764 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1766 * server.c (start_inferior): New variable 'ptid'. Replace calls
1767 to the_target->resume by target_continue{,_no_signal}, depending
1769 * target.c (target_stop_and_wait): Call target_continue_no_signal
1770 instead of the_target->resume.
1771 (target_continue): New function.
1773 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1775 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1777 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1780 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1782 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1783 * linux-arm-low.c (ps_get_thread_area): Likewise.
1784 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1785 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1786 * linux-mips-low.c (ps_get_thread_area): Likewise.
1787 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1788 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1789 * linux-x86-low.c (ps_get_thread_area): Likewise.
1790 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1792 2016-08-19 Pedro Alves <palves@redhat.com>
1794 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1796 2016-08-19 Pedro Alves <palves@redhat.com>
1798 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1799 comment. Use memcpy instead of casting through unsigned long.
1801 2016-08-19 Pedro Alves <palves@redhat.com>
1803 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1804 allocating around 0x80000000.
1806 2016-08-19 Pedro Alves <palves@redhat.com>
1809 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1810 (x32-avx512-linux-ipa.o): New rules.
1811 * configure.ac (x86_64-*-linux*): New x32 check.
1812 * configure.srv (ipa_x32_linux_regobj): New.
1813 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1814 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1816 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1818 * configure: Regenerate.
1820 2016-08-09 Pedro Alves <palves@redhat.com>
1823 * Makefile.in (OBS): Add signals-state-save-restore.o.
1824 (signals-state-save-restore.o): New rule.
1825 * config.in: Regenerate.
1826 * configure: Regenerate.
1827 * linux-low.c: Include "signals-state-save-restore.h".
1828 (linux_create_inferior): Call
1829 restore_original_signals_state.
1830 * server.c: Include "dispositions-save-restore.h".
1831 (captured_main): Call save_original_signals_state.
1833 2016-08-05 Pedro Alves <palves@redhat.com>
1835 * configure: Regenerate.
1837 2016-08-04 Yao Qi <yao.qi@linaro.org>
1839 * linux-low.c (regsets_fetch_inferior_registers): Check
1840 errno is ESRCH or not.
1842 2016-08-02 Yao Qi <yao.qi@linaro.org>
1844 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1845 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1846 (thread_db_load_search): Update.
1847 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1848 td_ta_set_event and td_ta_event_getmsg.
1850 2016-07-26 Pedro Alves <palves@redhat.com>
1853 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1854 of unsigned long for 64-bit registers and use uint32_t instead of
1855 unsigned int for 32-bit registers.
1857 2016-07-26 Pedro Alves <palves@redhat.com>
1859 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1862 2016-07-21 Tom Tromey <tom@tromey.com>
1864 * configure: Rebuild.
1866 2016-07-21 Yao Qi <yao.qi@linaro.org>
1868 * mem-break.c (find_gdb_breakpoint): Cast bp to
1869 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1871 2016-07-21 Yao Qi <yao.qi@linaro.org>
1873 * server.c (handle_v_requests): Support s and S actions
1874 if target_supports_software_single_step return true.
1876 2016-07-21 Yao Qi <yao.qi@linaro.org>
1878 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1879 is resume_step, call maybe_hw_step.
1880 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1882 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1884 (proceed_one_lwp): If resume request is resume_step, install
1885 reinsert breakpoints and call maybe_hw_step.
1887 2016-07-21 Yao Qi <yao.qi@linaro.org>
1889 * linux-low.c (proceed_one_lwp): Declare.
1890 (linux_resume_one_thread): Remove local variable 'step'.
1891 Lift code enqueue signal. Call proceed_one_lwp instead of
1892 linux_resume_one_lwp.
1894 2016-07-21 Yao Qi <yao.qi@linaro.org>
1896 * linux-low.c (linux_resume_one_thread): Call
1897 enqueue_pending_signal.
1899 2016-07-21 Yao Qi <yao.qi@linaro.org>
1901 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1902 * inferiors.c (do_restore_current_thread_cleanup): New function.
1903 (make_cleanup_restore_current_thread): Likewise.
1904 * linux-low.c (install_software_single_step_breakpoints): Call
1905 make_cleanup_restore_current_thread. Switch current_thread to
1908 2016-07-21 Yao Qi <yao.qi@linaro.org>
1910 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1911 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1912 (clone_one_breakpoint): Likewise.
1913 (delete_reinsert_breakpoints): Change parameter to thread.
1915 (has_reinsert_breakpoints): Likewise.
1916 (uninsert_reinsert_breakpoints): Likewise.
1917 (reinsert_reinsert_breakpoints): Likewise.
1918 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1919 (delete_reinsert_breakpoints): Likewise.
1920 (reinsert_reinsert_breakpoints): Likewise.
1921 (uninsert_reinsert_breakpoints): Likewise.
1922 (has_reinsert_breakpoints): Likewise.
1924 2016-07-21 Yao Qi <yao.qi@linaro.org>
1926 * inferiors.c (get_thread_process): Make parameter const.
1927 * inferiors.h (get_thread_process): Update declaration.
1928 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1929 Add new parameters child_thread and parent_thread. Callers
1931 * mem-break.h (clone_all_breakpoints): Update declaration.
1933 2016-07-21 Yao Qi <yao.qi@linaro.org>
1935 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1936 <command_list, handler>: Remove.
1937 (struct gdb_breakpoint): New.
1938 (struct other_breakpoint): New.
1939 (struct reinsert_breakpoint): New.
1940 (is_gdb_breakpoint): New function.
1941 (any_persistent_commands): Update command_list if
1942 is_gdb_breakpoint returns true.
1943 (set_breakpoint): Create breakpoints according to their types.
1944 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1945 (set_gdb_breakpoint_1): Likewise.
1946 (set_gdb_breakpoint): Likewise.
1947 (clear_breakpoint_conditions): Change parameter type to
1948 'struct gdb_breakpoint *'.
1949 (clear_breakpoint_commands): Likewise.
1950 (clear_breakpoint_conditions_and_commands): Likewise.
1951 (add_condition_to_breakpoint): Likewise.
1952 (add_breakpoint_condition): Likewise.
1953 (add_commands_to_breakpoint): Likewise.
1954 (check_breakpoints): Check other_breakpoint.
1955 (clone_one_breakpoint): Clone breakpopint according to its type.
1956 * mem-break.h (struct gdb_breakpoint): Declare.
1957 (set_gdb_breakpoint): Update declaration.
1958 (clear_breakpoint_conditions_and_commands): Likewise.
1959 (add_breakpoint_condition): Likewise.
1960 (add_breakpoint_commands): Likewise.
1961 * server.c (process_point_options): Change parameter type to
1962 'struct gdb_breakpoint *'.
1964 2016-07-21 Yao Qi <yao.qi@linaro.org>
1966 * mem-break.c (set_breakpoint_at): Rename it to ...
1967 (set_breakpoint_type_at): ... it.
1968 (set_breakpoint_at): Call set_breakpoint_type_at.
1969 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1970 * mem-break.h (set_breakpoint_at): Update comments.
1972 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1974 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1976 (nios2_store_gregset): Likewise.
1978 2016-07-01 Pedro Alves <palves@redhat.com>
1979 Antoine Tremblay <antoine.tremblay@ericsson.com>
1981 * linux-low.c: Change interface to take the target lwp_info
1982 pointer directly and return void. Handle detaching from a zombie
1984 (linux_detach_lwp_callback): New function.
1985 (linux_detach): Detach from the leader thread after detaching from
1988 2016-06-28 Yao Qi <yao.qi@linaro.org>
1990 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1991 for variable new_offset.
1992 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1993 (aarch64_ftrace_insn_reloc_cb): Likewise.
1994 (aarch64_ftrace_insn_reloc_tb): Likewise.
1995 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1996 PRIx64 instead of PRIx32.
1998 2016-06-28 Yao Qi <yao.qi@linaro.org>
2000 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2001 (the_low_target): Install arm_get_syscall_trapinfo.
2003 2016-06-28 Yao Qi <yao.qi@linaro.org>
2005 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2007 (the_low_target): Install aarch64_get_syscall_trapinfo.
2009 2016-06-28 Yao Qi <yao.qi@linaro.org>
2011 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2013 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2014 Remove parameter sysno.
2015 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2018 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2020 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2021 (s390_emit_ne_goto): Likewise.
2022 (s390_emit_lt_goto): Likewise.
2023 (s390_emit_le_goto): Likewise.
2024 (s390_emit_gt_goto): Likewise.
2025 (s390_emit_ge_goto): Likewise.
2026 (s390x_emit_eq_goto): Likewise.
2027 (s390x_emit_ne_goto): Likewise.
2028 (s390x_emit_lt_goto): Likewise.
2029 (s390x_emit_le_goto): Likewise.
2030 (s390x_emit_gt_goto): Likewise.
2031 (s390x_emit_ge_goto): Likewise.
2032 (s390_emit_ops_impl): Mark variable static.
2033 (s390x_emit_ops): Likewise.
2035 2016-06-17 Yao Qi <yao.qi@linaro.org>
2037 * linux-low.c (handle_extended_wait): Call
2038 uninsert_reinsert_breakpoints for the parent process. Remove
2039 reinsert breakpoints from the child process. Reinsert them to
2040 the parent process when vfork is done.
2041 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2042 (reinsert_reinsert_breakpoints): New function.
2043 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2044 (reinsert_reinsert_breakpoints): Declare.
2046 2016-06-17 Yao Qi <yao.qi@linaro.org>
2048 * linux-low.c (handle_extended_wait): If the parent is doing
2049 step-over, remove the reinsert breakpoints from the forked child.
2051 2016-06-17 Yao Qi <yao.qi@linaro.org>
2053 * linux-low.c (unsuspend_all_lwps): Declare.
2054 (linux_low_filter_event): If thread exited, call finish_step_over.
2055 If step-over is finished, unsuspend other threads.
2057 2016-06-17 Yao Qi <yao.qi@linaro.org>
2059 * linux-low.c (linux_resume_one_lwp_throw): Assert
2060 has_reinsert_breakpoints returns false.
2061 * mem-break.c (delete_disabled_breakpoints): Assert
2062 bp type isn't reinsert_breakpoint.
2064 2016-06-17 Yao Qi <yao.qi@linaro.org>
2066 * linux-low.c (maybe_hw_step): New function.
2067 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2068 (finish_step_over): Switch current_thread to lwp temporarily,
2069 and assert has_reinsert_breakpoints returns true.
2070 (proceed_one_lwp): Call maybe_hw_step.
2071 * mem-break.c (has_reinsert_breakpoints): New function.
2072 * mem-break.h (has_reinsert_breakpoints): Declare.
2074 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2076 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2078 2016-05-17 Yao Qi <yao.qi@linaro.org>
2080 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2081 instead of find_inferior.
2083 2016-05-05 Yao Qi <yao.qi@linaro.org>
2085 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2086 Initialize res to zero.
2088 2016-05-05 Yao Qi <yao.qi@linaro.org>
2090 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2093 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2095 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2096 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2097 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2099 2016-04-28 Par Olsson <par.olsson@windriver.com>
2100 Simon Marchi <simon.marchi@ericsson.com>
2102 * tracepoint.c (write_inferior_int8): New function.
2103 (cmd_qtenable_disable): Write enable flag using
2104 write_inferior_int8.
2106 2016-04-25 Yao Qi <yao.qi@linaro.org>
2108 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2109 (need_step_over_p): Return zero if the LWP has pending signals
2110 can be delivered on software single step target.
2112 2016-04-25 Yao Qi <yao.qi@linaro.org>
2114 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2115 return instead of error.
2117 2016-04-22 Yao Qi <yao.qi@linaro.org>
2119 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2122 2016-04-22 Yao Qi <yao.qi@linaro.org>
2124 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2125 signal when stepping over breakpoint with software single
2128 2016-04-21 Pedro Alves <palves@redhat.com>
2130 * linux-s390-low.c (s390_collect_ptrace_register)
2131 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2133 (s390_check_regset): Use void * instead of gdb_byte *.
2135 2016-04-20 Pedro Alves <palves@redhat.com>
2137 * configure: Renegerate.
2139 2016-04-20 Yao Qi <yao.qi@linaro.org>
2141 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2142 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2144 (arm_store_gregset): Likewise.
2146 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2148 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2149 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2150 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2151 (amd64-avx-mpx-linux.c): New rules.
2152 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2153 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2154 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2155 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2156 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2157 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2158 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2159 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2160 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2161 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2162 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2163 * linux-x86-low.c (x86_linux_read_description): Add case for
2164 X86_XSTATE_AVX_MPX_MASK.
2165 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2166 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2167 init_registers_i386_avx_mpx_linux.
2168 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2169 (initialize_low_tracepoint): Call
2170 init_registers_i386_avx_mpx_linux.
2171 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2172 (initialize_low_tracepoint): Call
2173 init_registers_amd64_avx_mpx_linux.
2174 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2175 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2176 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2179 2016-04-18 Pedro Alves <palves@redhat.com>
2181 * configure: Regenerate.
2183 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2185 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2186 (aarch64_emit_sub): Likewise.
2188 2016-04-12 Pedro Alves <palves@redhat.com>
2190 * utils.c (prepare_to_throw_exception): Delete.
2192 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2194 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2196 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2198 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2200 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2202 * linux-aarch64-ipa.c: Add <elf.h> include.
2203 * linux-ppc-ipa.c: Add <elf.h> include.
2204 * linux-s390-ipa.c: Add <elf.h> include.
2206 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2208 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2209 (get_raw_reg_ptr): Likewise.
2210 (get_trace_state_variable_value_ptr): Likewise.
2211 (set_trace_state_variable_value_ptr): Likewise.
2212 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2215 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2216 Marcin Kościelnicki <koriakin@0x04.net>
2219 * linux-ppc-low.c (emit_insns): New function.
2220 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2221 (ppc_emit_prologue): New function.
2222 (ppc_emit_epilogue): New function.
2223 (ppc_emit_add): New function.
2224 (ppc_emit_sub): New function.
2225 (ppc_emit_mul): New function.
2226 (ppc_emit_lsh): New function.
2227 (ppc_emit_rsh_signed): New function.
2228 (ppc_emit_rsh_unsigned): New function.
2229 (ppc_emit_ext): New function.
2230 (ppc_emit_zero_ext): New function.
2231 (ppc_emit_log_not): New function.
2232 (ppc_emit_bit_and): New function.
2233 (ppc_emit_bit_or): New function.
2234 (ppc_emit_bit_xor): New function.
2235 (ppc_emit_bit_not): New function.
2236 (ppc_emit_equal): New function.
2237 (ppc_emit_less_signed): New function.
2238 (ppc_emit_less_unsigned): New function.
2239 (ppc_emit_ref): New function.
2240 (ppc_emit_const): New function.
2241 (ppc_emit_reg): New function.
2242 (ppc_emit_pop): New function.
2243 (ppc_emit_stack_flush): New function.
2244 (ppc_emit_swap): New function.
2245 (ppc_emit_stack_adjust): New function.
2246 (ppc_emit_call): New function.
2247 (ppc_emit_int_call_1): New function.
2248 (ppc_emit_void_call_2): New function.
2249 (ppc_emit_if_goto): New function.
2250 (ppc_emit_goto): New function.
2251 (ppc_emit_eq_goto): New function.
2252 (ppc_emit_ne_goto): New function.
2253 (ppc_emit_lt_goto): New function.
2254 (ppc_emit_le_goto): New function.
2255 (ppc_emit_gt_goto): New function.
2256 (ppc_emit_ge_goto): New function.
2257 (ppc_write_goto_address): New function.
2258 (ppc_emit_ops_impl): New static variable.
2259 (ppc64v1_emit_prologue): New function.
2260 (ppc64v2_emit_prologue): New function.
2261 (ppc64_emit_epilogue): New function.
2262 (ppc64_emit_add): New function.
2263 (ppc64_emit_sub): New function.
2264 (ppc64_emit_mul): New function.
2265 (ppc64_emit_lsh): New function.
2266 (ppc64_emit_rsh_signed): New function.
2267 (ppc64_emit_rsh_unsigned): New function.
2268 (ppc64_emit_ext): New function.
2269 (ppc64_emit_zero_ext): New function.
2270 (ppc64_emit_log_not): New function.
2271 (ppc64_emit_bit_and): New function.
2272 (ppc64_emit_bit_or): New function.
2273 (ppc64_emit_bit_xor): New function.
2274 (ppc64_emit_bit_not): New function.
2275 (ppc64_emit_equal): New function.
2276 (ppc64_emit_less_signed): New function.
2277 (ppc64_emit_less_unsigned): New function.
2278 (ppc64_emit_ref): New function.
2279 (ppc64_emit_const): New function.
2280 (ppc64v1_emit_reg): New function.
2281 (ppc64v2_emit_reg): New function.
2282 (ppc64_emit_pop): New function.
2283 (ppc64_emit_stack_flush): New function.
2284 (ppc64_emit_swap): New function.
2285 (ppc64v1_emit_call): New function.
2286 (ppc64v2_emit_call): New function.
2287 (ppc64v1_emit_int_call_1): New function.
2288 (ppc64v2_emit_int_call_1): New function.
2289 (ppc64v1_emit_void_call_2): New function.
2290 (ppc64v2_emit_void_call_2): New function.
2291 (ppc64_emit_if_goto): New function.
2292 (ppc64_emit_eq_goto): New function.
2293 (ppc64_emit_ne_goto): New function.
2294 (ppc64_emit_lt_goto): New function.
2295 (ppc64_emit_le_goto): New function.
2296 (ppc64_emit_gt_goto): New function.
2297 (ppc64_emit_ge_goto): New function.
2298 (ppc64v1_emit_ops_impl): New static variable.
2299 (ppc64v2_emit_ops_impl): New static variable.
2300 (ppc_emit_ops): New function.
2301 (linux_low_target): Wire in ppc_emit_ops.
2303 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2304 Marcin Kościelnicki <koriakin@0x04.net>
2307 * Makefile.in: Add powerpc-*-ipa.o
2308 * configure.srv: Add ipa_obj for powerpc*-linux.
2309 * linux-ppc-ipa.c: New file.
2310 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2312 (PPC_FIELD): New macro.
2313 (PPC_SEXT): New macro.
2314 (PPC_OP6): New macro.
2315 (PPC_BO): New macro.
2316 (PPC_LI): New macro.
2317 (PPC_BD): New macro.
2318 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2319 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2320 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2321 (ppc_get_thread_area): New function.
2322 (is_elfv2_inferior): New function.
2323 (gen_ds_form): New function.
2324 (GEN_STD): New macro.
2325 (GEN_STDU): New macro.
2326 (GEN_LD): New macro.
2327 (GEN_LDU): New macro.
2328 (gen_d_form): New function.
2329 (GEN_ADDI): New macro.
2330 (GEN_ADDIS): New macro.
2331 (GEN_LI): New macro.
2332 (GEN_LIS): New macro.
2333 (GEN_ORI): New macro.
2334 (GEN_ORIS): New macro.
2335 (GEN_LWZ): New macro.
2336 (GEN_STW): New macro.
2337 (GEN_STWU): New macro.
2338 (gen_xfx_form): New function.
2339 (GEN_MFSPR): New macro.
2340 (GEN_MTSPR): New macro.
2341 (GEN_MFCR): New macro.
2342 (GEN_MTCR): New macro.
2343 (GEN_SYNC): New macro.
2344 (GEN_LWSYNC): New macro.
2345 (gen_x_form): New function.
2346 (GEN_OR): New macro.
2347 (GEN_MR): New macro.
2348 (GEN_LWARX): New macro.
2349 (GEN_STWCX): New macro.
2350 (GEN_CMPW): New macro.
2351 (gen_md_form): New function.
2352 (GEN_RLDICL): New macro.
2353 (GEN_RLDICR): New macro.
2354 (gen_i_form): New function.
2356 (GEN_BL): New macro.
2357 (gen_b_form): New function.
2358 (GEN_BNE): New macro.
2359 (GEN_LOAD): New macro.
2360 (GEN_STORE): New macro.
2361 (gen_limm): New function.
2362 (gen_atomic_xchg): New function.
2363 (gen_call): New function.
2364 (ppc_relocate_instruction): New function.
2365 (ppc_install_fast_tracepoint_jump_pad): New function.
2366 (ppc_get_min_fast_tracepoint_insn_len): New function.
2367 (ppc_get_ipa_tdesc_idx): New function.
2368 (the_low_target): Wire in the new functions.
2369 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2371 * linux-ppc-tdesc.h: New file.
2373 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2375 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2376 (alloc_jump_pad_buffer): New function.
2377 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2378 (alloc_jump_pad_buffer): New function.
2379 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2380 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2381 (alloc_jump_pad_buffer): New function.
2382 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2383 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2384 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2385 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2387 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2389 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2390 * linux-amd64-ipa.c: Likewise.
2391 * linux-i386-ipa.c: Likewise.
2392 * linux-s390-ipa.c: Likewise.
2393 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2394 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2395 set_trace_state_variable_value_ptr.
2396 (struct ipa_sym_addresses): Likewise.
2397 (symbol_list): Likewise.
2398 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2399 accessing gdb_collect directly.
2400 (gdb_collect_ptr_type): New typedef.
2401 (get_raw_reg_ptr_type): New typedef.
2402 (get_trace_state_variable_value_ptr_type): New typedef.
2403 (set_trace_state_variable_value_ptr_type): New typedef.
2404 (gdb_collect_ptr): New global.
2405 (get_raw_reg_ptr): New global.
2406 (get_trace_state_variable_value_ptr): New global.
2407 (set_trace_state_variable_value_ptr): New global.
2408 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2409 accessing get_raw_reg directly.
2410 (get_get_tsv_func_addr): Likewise for
2411 get_trace_state_variable_value_ptr.
2412 (get_set_tsv_func_addr): Likewise for
2413 set_trace_state_variable_value_ptr.
2414 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2416 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2418 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2420 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2422 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2424 (relocate_instruction): Remove own_buf.
2425 * server.c (own_buf): Make global.
2426 (handle_v_requests): Make global.
2427 * server.h (own_buf): New declaration.
2428 (handle_v_requests): New prototype.
2430 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2433 * linux-s390-low.c (add_insns): New function.
2434 (s390_emit_prologue): New function.
2435 (s390_emit_epilogue): New function.
2436 (s390_emit_add): New function.
2437 (s390_emit_sub): New function.
2438 (s390_emit_mul): New function.
2439 (s390_emit_lsh): New function.
2440 (s390_emit_rsh_signed): New function.
2441 (s390_emit_rsh_unsigned): New function.
2442 (s390_emit_ext): New function.
2443 (s390_emit_log_not): New function.
2444 (s390_emit_bit_and): New function.
2445 (s390_emit_bit_or): New function.
2446 (s390_emit_bit_xor): New function.
2447 (s390_emit_bit_not): New function.
2448 (s390_emit_equal): New function.
2449 (s390_emit_less_signed): New function.
2450 (s390_emit_less_unsigned): New function.
2451 (s390_emit_ref): New function.
2452 (s390_emit_if_goto): New function.
2453 (s390_emit_goto): New function.
2454 (s390_write_goto_address): New function.
2455 (s390_emit_litpool): New function.
2456 (s390_emit_const): New function.
2457 (s390_emit_call): New function.
2458 (s390_emit_reg): New function.
2459 (s390_emit_pop): New function.
2460 (s390_emit_stack_flush): New function.
2461 (s390_emit_zero_ext): New function.
2462 (s390_emit_swap): New function.
2463 (s390_emit_stack_adjust): New function.
2464 (s390_emit_set_r2): New function.
2465 (s390_emit_int_call_1): New function.
2466 (s390_emit_void_call_2): New function.
2467 (s390_emit_eq_goto): New function.
2468 (s390_emit_ne_goto): New function.
2469 (s390_emit_lt_goto): New function.
2470 (s390_emit_le_goto): New function.
2471 (s390_emit_gt_goto): New function.
2472 (s390_emit_ge_goto): New function.
2473 (s390x_emit_prologue): New function.
2474 (s390x_emit_epilogue): New function.
2475 (s390x_emit_add): New function.
2476 (s390x_emit_sub): New function.
2477 (s390x_emit_mul): New function.
2478 (s390x_emit_lsh): New function.
2479 (s390x_emit_rsh_signed): New function.
2480 (s390x_emit_rsh_unsigned): New function.
2481 (s390x_emit_ext): New function.
2482 (s390x_emit_log_not): New function.
2483 (s390x_emit_bit_and): New function.
2484 (s390x_emit_bit_or): New function.
2485 (s390x_emit_bit_xor): New function.
2486 (s390x_emit_bit_not): New function.
2487 (s390x_emit_equal): New function.
2488 (s390x_emit_less_signed): New function.
2489 (s390x_emit_less_unsigned): New function.
2490 (s390x_emit_ref): New function.
2491 (s390x_emit_if_goto): New function.
2492 (s390x_emit_const): New function.
2493 (s390x_emit_call): New function.
2494 (s390x_emit_reg): New function.
2495 (s390x_emit_pop): New function.
2496 (s390x_emit_stack_flush): New function.
2497 (s390x_emit_zero_ext): New function.
2498 (s390x_emit_swap): New function.
2499 (s390x_emit_stack_adjust): New function.
2500 (s390x_emit_int_call_1): New function.
2501 (s390x_emit_void_call_2): New function.
2502 (s390x_emit_eq_goto): New function.
2503 (s390x_emit_ne_goto): New function.
2504 (s390x_emit_lt_goto): New function.
2505 (s390x_emit_le_goto): New function.
2506 (s390x_emit_gt_goto): New function.
2507 (s390x_emit_ge_goto): New function.
2508 (s390_emit_ops): New function.
2509 (struct linux_target_ops): Fill in emit_ops hook.
2511 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2514 * Makefile.in: Add s390 IPA files.
2515 * configure.srv: Build IPA for s390.
2516 * linux-s390-ipa.c: New file.
2517 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2518 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2519 (tdesc_s390_linux32): Likewise.
2520 (init_registers_s390_linux32v1): Likewise.
2521 (tdesc_s390_linux32v1): Likewise.
2522 (init_registers_s390_linux32v2): Likewise.
2523 (tdesc_s390_linux32v2): Likewise.
2524 (init_registers_s390_linux64): Likewise.
2525 (tdesc_s390_linux64): Likewise.
2526 (init_registers_s390_linux64v1): Likewise.
2527 (tdesc_s390_linux64v1): Likewise.
2528 (init_registers_s390_linux64v2): Likewise.
2529 (tdesc_s390_linux64v2): Likewise.
2530 (init_registers_s390_te_linux64): Likewise.
2531 (tdesc_s390_te_linux64): Likewise.
2532 (init_registers_s390_vx_linux64): Likewise.
2533 (tdesc_s390_vx_linux64): Likewise.
2534 (init_registers_s390_tevx_linux64): Likewise.
2535 (tdesc_s390_tevx_linux64): Likewise.
2536 (init_registers_s390x_linux64): Likewise.
2537 (tdesc_s390x_linux64): Likewise.
2538 (init_registers_s390x_linux64v1): Likewise.
2539 (tdesc_s390x_linux64v1): Likewise.
2540 (init_registers_s390x_linux64v2): Likewise.
2541 (tdesc_s390x_linux64v2): Likewise.
2542 (init_registers_s390x_te_linux64): Likewise.
2543 (tdesc_s390x_te_linux64): Likewise.
2544 (init_registers_s390x_vx_linux64): Likewise.
2545 (tdesc_s390x_vx_linux64): Likewise.
2546 (init_registers_s390x_tevx_linux64): Likewise.
2547 (tdesc_s390x_tevx_linux64): Likewise.
2548 (have_hwcap_s390_vx): New static variable.
2549 (s390_arch_setup): Fill have_hwcap_s390_vx.
2550 (s390_get_thread_area): New function.
2551 (s390_ft_entry_gpr_esa): New const.
2552 (s390_ft_entry_gpr_zarch): New const.
2553 (s390_ft_entry_misc): New const.
2554 (s390_ft_entry_fr): New const.
2555 (s390_ft_entry_vr): New const.
2556 (s390_ft_main_31): New const.
2557 (s390_ft_main_64): New const.
2558 (s390_ft_exit_fr): New const.
2559 (s390_ft_exit_vr): New const.
2560 (s390_ft_exit_misc): New const.
2561 (s390_ft_exit_gpr_esa): New const.
2562 (s390_ft_exit_gpr_zarch): New const.
2563 (append_insns): New function.
2564 (s390_relocate_instruction): New function.
2565 (s390_install_fast_tracepoint_jump_pad): New function.
2566 (s390_get_min_fast_tracepoint_insn_len): New function.
2567 (s390_get_ipa_tdesc_idx): New function.
2568 (struct linux_target_ops): Wire in the above functions.
2569 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2570 * linux-s390-tdesc.h: New file.
2572 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2574 * linux-s390-low.c (s390_supports_tracepoints): New function.
2575 (struct linux_target_ops): Fill supports_tracepoints hook.
2577 2016-03-18 Yao Qi <yao.qi@linaro.org>
2579 * linux-low.c (lwp_signal_can_be_delivered): New function.
2580 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2582 2016-03-18 Yao Qi <yao.qi@linaro.org>
2584 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2585 0 if signal is enqueued. Remove 'signal' from one debugging
2586 message. Move one debugging message to some lines below.
2587 Remove code setting 'signal' to 0.
2589 2016-03-18 Yao Qi <yao.qi@linaro.org>
2591 * linux-low.c (linux_low_filter_event): Remove redundant
2592 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2594 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2596 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2597 (struct linux_target_ops): Wire in the above.
2599 2016-03-03 Yao Qi <yao.qi@linaro.org>
2601 * linux-low.c: Update comments to start_step_over.
2603 2016-03-03 Yao Qi <yao.qi@linaro.org>
2606 * linux-low.c (handle_extended_wait): Set child suspended
2607 if event_lwp->bp_reinsert isn't zero.
2609 2016-03-02 Yao Qi <yao.qi@linaro.org>
2611 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2612 enqueue_pending_signal.
2614 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2616 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2619 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2621 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2622 (s390_regmap_3264) [!__s390x__]: New global.
2623 (s390_collect_ptrace_register): Skip map entries containing -1.
2624 (s390_supply_ptrace_register): Ditto.
2625 (s390_fill_gprs_high): New function.
2626 (s390_store_gprs_high): New function.
2627 (s390_regsets): Add NT_S390_HIGH_GPRS.
2628 (s390_get_hwcap): Enable on 31-bit.
2629 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2630 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2631 Detect NT_S390_HIGH_GPRS.
2632 (s390_usrregs_info_3264): Enable on 31-bit.
2633 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2634 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2636 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2639 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2640 * configure.srv: Ditto.
2641 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2642 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2643 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2644 (init_registers_amd64_linux): Remove prototype.
2645 (tdesc_amd64_linux): Remove declaration.
2646 (get_ipa_tdesc): New function.
2647 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2648 initialize remaining tdescs.
2649 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2650 (init_registers_i386_linux): Remove prototype.
2651 (tdesc_i386_linux): Remove declaration.
2652 (get_ipa_tdesc): New function.
2653 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2654 initialize remaining tdescs.
2655 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2656 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2657 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2658 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2659 (x86_get_ipa_tdesc_idx): New function.
2660 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2661 * linux-x86-tdesc.h: New file.
2662 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2663 (target_get_ipa_tdesc_idx): New macro.
2664 * tracepoint.c (ipa_tdesc_idx): New macro.
2665 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2666 (symbol_list): Add ipa_tdesc_idx.
2667 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2668 (ipa_tdesc): Remove.
2669 (ipa_tdesc_idx): New variable.
2670 (get_context_regcache): Use get_ipa_tdesc.
2671 (gdb_collect): Ditto.
2673 * tracepoint.h (get_ipa_tdesc): New prototype.
2674 (ipa_tdesc): Remove.
2676 2016-02-24 Pedro Alves <palves@redhat.com>
2678 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2679 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2680 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2681 Factor out common code between the USE_SIGTRAP_SIGINFO and
2682 !USE_SIGTRAP_SIGINFO blocks.
2683 (linux_low_filter_event): Call save_stop_reason instead of
2684 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2686 (linux_wait_1): Update comments.
2688 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2690 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2691 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2692 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2693 ppc_insert_point, ppc_remove_point.
2695 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2697 * linux-s390-low.c (s390_supports_z_point_type): New function.
2698 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2700 2016-02-16 Yao Qi <yao.qi@linaro.org>
2702 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2703 PC. Get pc from regcache_read_pc.
2705 2016-02-12 Yao Qi <yao.qi@linaro.org>
2707 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2708 or linux_get_pc_32bit.
2709 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2711 2016-02-12 Yao Qi <yao.qi@linaro.org>
2713 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2714 arm_linux_get_next_pcs_fixup.
2716 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2718 * tracepoint.c (x_tracepoint_action_download): Change
2719 write_inferior_data_ptr to write_inferior_data_pointer.
2720 (cmd_qtstart): Likewise.
2721 (write_inferior_data_ptr): Remove.
2722 (download_agent_expr): Change write_inferior_data_ptr to
2723 write_inferior_data_pointer.
2724 (download_tracepoint_1): Likewise.
2725 (download_tracepoint): Likewise.
2726 (download_trace_state_variables): Likewise.
2728 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2729 Marcin Kościelnicki <koriakin@0x04.net>
2731 * tracepoint.c (struct tracepoint_action_ops): Remove.
2732 (struct tracepoint_action): Remove ops.
2733 (m_tracepoint_action_download, r_tracepoint_action_download)
2734 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2735 size and offset accordingly.
2736 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2737 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2738 (tracepoint_action_send, tracepoint_action_download): New functions.
2739 Helpers for trace action handlers.
2740 (add_tracepoint_action): Remove setup actions ops.
2741 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2743 2016-02-10 Yao Qi <yao.qi@linaro.org>
2745 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2747 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2749 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2751 * configure: Regenerate.
2753 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2755 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2756 void * to gdb_byte *.
2757 * linux-low.c (siginfo_fixup): Likewise.
2758 (linux_xfer_siginfo): Likewise.
2759 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2761 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2763 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2765 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2767 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2769 * linux-x86-low.c [__x86_64__]: Include
2770 "nat/amd64-linux-siginfo.h".
2771 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2772 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2773 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2774 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2775 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2776 (cpt_si_fd, si_timerid, si_overrun): Move from
2777 nat/amd64-linux-siginfo.c.
2778 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2780 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2782 * server.c (skip_to_semicolon): Remove.
2783 (process_point_options): Use strchrnul instead of
2786 2016-01-26 Yao Qi <yao.qi@linaro.org>
2788 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2789 * linux-low.c (install_software_single_step_breakpoints): Don't
2790 call regcache_read_pc.
2791 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2794 2016-01-26 Yao Qi <yao.qi@linaro.org>
2796 * linux-low.c (install_software_single_step_breakpoints): Call
2797 regcache_read_pc instead of get_pc.
2799 2016-01-26 Yao Qi <yao.qi@linaro.org>
2801 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2802 (unblock_async_io): Rename to ...
2803 (block_unblock_async_io): ... it. New function.
2804 (enable_async_io): Don't install SIGIO handler. Unblock it
2806 (disable_async_io): Don't ignore SIGIO. Block it instead.
2807 (initialize_async_io): Install SIGIO handler. Don't call
2810 2016-01-26 Yao Qi <yao.qi@linaro.org>
2812 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2813 first character is '\003', call *the_target->request_interrupt.
2815 2016-01-25 Yao Qi <yao.qi@linaro.org>
2817 * remote-utils.c (new_thread_notify): Remove.
2818 (dead_thread_notify): Likewise.
2819 * remote-utils.h (new_thread_notify): Remove declaration.
2820 (dead_thread_notify): Likewise.
2822 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2824 * gdb.trace/pending.exp: Fix expected message on continue.
2826 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2828 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2829 it works properly on big-endian machines where sizeof (CORE_ADDR)
2832 2016-01-21 Pedro Alves <palves@redhat.com>
2834 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2835 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2836 * configure: Regenerate.
2838 2016-01-21 Yao Qi <yao.qi@linaro.org>
2840 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2841 is_thumb and set it according to CPSR saved on the stack.
2842 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2843 arm_sigreturn_next_pc.
2845 2016-01-18 Yao Qi <yao.qi@linaro.org>
2847 * linux-low.c (linux_set_pc_64bit): New function.
2848 (linux_get_pc_64bit): New function.
2849 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2851 * linux-sparc-low.c (debug_threads): Remove declaration.
2852 (sparc_get_pc): Remove.
2853 (the_low_target): Use linux_get_pc_64bit instead of
2855 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2856 (the_low_target): Use linux_get_pc_64bit and
2859 2016-01-18 Yao Qi <yao.qi@linaro.org>
2861 * linux-arm-low.c (debug_threads): Remove declaration.
2862 (arm_get_pc, arm_set_pc): Remove.
2863 (the_low_target): Use linux_get_pc_32bit and
2865 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2866 (the_low_target): Use linux_get_pc_32bit and
2868 * linux-cris-low.c (debug_threads): Remove declaration.
2869 (cris_get_pc, cris_set_pc,): Remove.
2870 (the_low_target): Use linux_get_pc_32bit and
2872 * linux-crisv32-low.c (debug_threads): Remove declaration.
2873 (cris_get_pc, cris_set_pc): Remove.
2874 (the_low_target): Use linux_get_pc_32bit and
2876 * linux-low.c: Include inttypes.h.
2877 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2878 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2879 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2880 (the_low_target): Use linux_get_pc_32bit and
2882 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2883 (the_low_target): Use linux_get_pc_32bit and
2885 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2886 (the_low_target): Use linux_get_pc_32bit and
2888 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2889 (the_low_target): Use linux_get_pc_32bit and
2891 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2892 (the_low_target): Use linux_get_pc_32bit and
2895 2016-01-18 Gary Benson <gbenson@redhat.com>
2897 * configure.ac (AC_FUNC_FORK): New check.
2898 * config.in: Regenerate.
2899 * configure: Likewise.
2901 2016-01-14 Yao Qi <yao.qi@linaro.org>
2903 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2904 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2905 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2906 arm_get_next_pcs_ctor.
2908 2016-01-12 Josh Stone <jistone@redhat.com>
2909 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2911 * inferiors.h: Include "gdb_vecs.h".
2912 (struct process_info): Add syscalls_to_catch.
2913 * inferiors.c (remove_process): Free syscalls_to_catch.
2914 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2915 syscall_return stops.
2916 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2917 * server.c (handle_general_set): Handle QCatchSyscalls.
2918 (handle_query): Report support for QCatchSyscalls.
2919 * target.h (struct target_ops): Add supports_catch_syscall.
2920 (target_supports_catch_syscall): New macro.
2921 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2922 (struct lwp_info): Add syscall_state.
2923 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2924 Maintain syscall_state and syscalls_to_catch across exec.
2925 (get_syscall_trapinfo): New function, proxy to the_low_target.
2926 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2927 (linux_low_filter_event): Toggle syscall_state entry/return for
2928 syscall traps, and set it ignored for all others.
2929 (gdb_catching_syscalls_p): New function.
2930 (gdb_catch_this_syscall_p): New function.
2931 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2932 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2933 (linux_supports_catch_syscall): New function.
2934 (linux_target_ops): Install it.
2935 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2936 (the_low_target): Install it.
2938 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2940 * acinclude.m4: Include new ../warning.m4 file.
2941 * configure: Regenerated.
2942 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2944 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2946 * ax.c (is_goto_target): Mark static.
2947 * linux-low.c (register_addr): Likewise.
2948 (linux_fetch_registers, linux_store_registers): Likewise.
2949 * mem-break.c (any_persistent_commands): Fix old prototype.
2950 (add_commands_to_breakpoint): Mark static.
2951 * regcache.c (find_register_by_name): Delete unused func.
2952 * remote-utils.c (hex_or_minus_one): Mark static.
2953 * server.c (monitor_show_help): Mark static.
2954 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2955 handle_v_requests): Likewise.
2957 2016-01-12 Pedro Alves <palves@redhat.com>
2959 Remove use of the registered trademark symbol throughout.
2961 2016-01-08 Yao Qi <yao.qi@linaro.org>
2963 * remote-utils.c (getpkt): If c is '\003', call target hook
2966 2016-01-06 Yao Qi <yao.qi@linaro.org>
2968 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2969 linux-aarch32-low.c.
2970 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2971 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2972 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2973 (thumb2_breakpoint): Declare.
2974 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2975 linux-aarch32-low.h.
2976 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2977 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2978 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2980 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2982 * gdbreplay.c (gdbreplay_version): Change copyright year in
2984 * server.c (gdbserver_version): Likewise.
2986 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2988 * server.c (crc32_table): Delete.
2989 (crc32): Use libiberty's xcrc32 function.
2991 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2993 * lynx-low.c (lynx_delete_thread_callback): New function.
2994 (lynx_mourn): Properly delete our process and all of its
2995 threads. Remove call to clear_inferiors.
2997 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2999 * target.c (thread_search_callback): Add check that
3000 the thread_stopped target callback is not NULL before
3003 2015-12-21 Yao Qi <yao.qi@linaro.org>
3005 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3008 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3010 * server.c (handle_query): Call target_supports_software_single_step.
3012 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3014 * linux-low.c (single_step): New function.
3015 (linux_resume_one_lwp_throw): Call single_step.
3016 (start_step_over): Likewise.
3018 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3020 * Makefile.in (SFILES): Append arch/arm-linux.c,
3021 arch/arm-get-next-pcs.c.
3022 (arm-linux.o): New rule.
3023 (arm-get-next-pcs.o): New rule.
3024 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3026 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3027 to linux-aarch32-low.c.
3028 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3029 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3030 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3031 (thumb2_breakpoint_len): Likewise.
3032 (arm_is_thumb_mode): Make non-static.
3033 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3034 from linux-aarch32-low.c.
3035 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3036 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3037 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3038 (thumb2_breakpoint_len): Likewise.
3039 (arm_is_thumb_mode): New declaration.
3040 * linux-arm-low.c: Include arch/arm-linux.h
3041 aarch/arm-get-next-pcs.h, sys/syscall.h.
3042 (get_next_pcs_ops): New struct.
3043 (get_next_pcs_addr_bits_remove): New function.
3044 (get_next_pcs_is_thumb): New function.
3045 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3046 (arm_sigreturn_next_pc): Likewise.
3047 (get_next_pcs_syscall_next_pc): Likewise.
3048 (arm_gdbserver_get_next_pcs): Likewise.
3049 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3051 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3052 * server.h: Include gdb_vecs.h.
3054 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3056 * Makefile.in (SFILES): Append common/common-regcache.c.
3057 (OBS): Append common-regcache.o.
3058 (common-regcache.o): New rule.
3059 * regcache.c (init_register_cache): Initialize cache to
3061 (regcache_raw_read_unsigned): New function.
3062 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3063 register_status enum.
3065 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3067 * linux-aarch64-low.c (the_low_targets): Rename
3068 breakpoint_reinsert_addr to get_next_pcs.
3069 * linux-arm-low.c (the_low_targets): Likewise.
3070 * linux-bfin-low.c (the_low_targets): Likewise.
3071 * linux-cris-low.c (the_low_targets): Likewise.
3072 * linux-crisv32-low.c (the_low_targets): Likewise.
3073 * linux-low.c (can_software_single_step): Likewise.
3074 (install_software_single_step_breakpoints): New function.
3075 (start_step_over): Use install_software_single_step_breakpoints.
3076 * linux-low.h: New CORE_ADDR vector.
3077 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3079 * linux-mips-low.c (the_low_targets): Likewise.
3080 * linux-nios2-low.c (the_low_targets): Likewise.
3081 * linux-sparc-low.c (the_low_targets): Likewise.
3083 2015-12-17 Pedro Alves <palves@redhat.com>
3085 * linux-low.c (linux_kill_one_lwp): Remove references to
3087 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3089 (linux_init_signals): Delete.
3090 (initialize_low): Adjust.
3091 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3093 2015-12-16 Pedro Alves <palves@redhat.com>
3095 * configure.ac (compiler warning flags): When testing a
3096 -Wno-foo option, check whether -Wfoo works instead.
3097 * configure: Regenerate.
3099 2015-12-11 Don Breazeal <donb@codesourcery.com>
3101 * server.c (process_serial_event): Don't exit from gdbserver
3102 in remote mode if there are still active inferiors.
3104 2015-12-11 Yao Qi <yao.qi@linaro.org>
3106 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3107 arm_breakpoint_at if the process is 32-bit.
3109 2015-12-11 Yao Qi <yao.qi@linaro.org>
3111 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3114 2015-12-07 Yao Qi <yao.qi@linaro.org>
3116 * configure.srv: Append arm.o to srv_tgtobj for
3117 aarch64*-*-linux* target.
3118 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3119 from linux-arm-low.c.
3120 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3121 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3122 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3123 (thumb2_breakpoint_len): Likewise.
3124 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3125 (arm_breakpoint_kinds): Likewise.
3126 (arm_breakpoint_kind_from_pc): Likewise.
3127 (arm_sw_breakpoint_from_kind): Likewise.
3128 (arm_breakpoint_kind_from_current_state): Likewise.
3129 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3130 (arm_sw_breakpoint_from_kind): Declare.
3131 (arm_breakpoint_kind_from_current_state): Declare.
3132 (arm_breakpoint_at): Declare.
3133 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3134 arm_sw_breakpoint_from_kind if process is 32-bit.
3135 (aarch64_breakpoint_kind_from_pc): New function.
3136 (aarch64_breakpoint_kind_from_current_state): New function.
3137 (the_low_target): Initialize fields breakpoint_kind_from_pc
3138 and breakpoint_kind_from_current_state.
3139 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3140 linux-aarch32-low.c.
3141 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3142 (arm_breakpoint, arm_breakpoint_len): Likewise.
3143 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3144 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3145 (arm_is_thumb_mode): Likewise.
3146 (arm_breakpoint_at): Likewise.
3147 (arm_breakpoint_kind_from_pc): Likewise.
3148 (arm_sw_breakpoint_from_kind): Likewise.
3149 (arm_breakpoint_kind_from_current_state): Likewise.
3152 2015-08-04 Yao Qi <yao.qi@linaro.org>
3154 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3155 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3156 * server.c (extended_protocol): Remove "static".
3157 * server.h (extended_protocol): Declare it.
3159 2015-12-04 Josh Stone <jistone@redhat.com>
3161 * target.h (struct target_ops) <arch_setup>: Rename to ...
3162 (struct target_ops) <post_create_inferior>: ... this.
3163 (target_arch_setup): Rename to ...
3164 (target_post_create_inferior): ... this, calling post_create_inferior.
3165 * server.c (start_inferior): Update target_arch_setup calls to
3166 target_post_create_inferior.
3167 * linux-low.c (linux_low_ptrace_options): Forward declare.
3168 (linux_arch_setup): Update its comment for general use.
3169 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3170 (struct linux_target_ops): Use linux_post_create_inferior.
3171 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3172 to post_create_inferior.
3173 * nto-low.c (struct nto_target_ops): Likewise.
3174 * spu-low.c (struct spu_target_ops): Likewise.
3175 * win32-low.c (struct win32_target_ops): Likewise.
3177 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3179 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3181 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3183 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3184 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3185 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3186 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3187 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3188 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3189 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3190 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3191 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3192 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3193 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3194 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3196 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3198 * linux-low.c (linux_look_up_symbols): Don't call
3199 linux_supports_traceclone.
3200 * linux-low.h (thread_db_init): Remove use_events argument.
3201 * thread-db.c (thread_db_use_event): Remove global variable.
3202 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3203 (struct thread_db) <td_create_bp>: Remove field.
3204 (thread_db_create_event): Remove function.
3205 (thread_db_enable_reporting): Likewise.
3206 (find_one_thread): Don't check for thread_db_use_events.
3207 (attach_thread): Likewise.
3208 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3209 (try_thread_db_load_1): Don't check for thread_db_use_events.
3210 (thread_db_init): Remove use_events argument and thread events
3212 (remove_thread_event_breakpoints): Remove function.
3213 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3215 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3217 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3219 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3220 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3221 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3222 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3223 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3225 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3227 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3228 * linux-low.c (can_hardware_single_step): Use
3229 supports_hardware_single_step.
3230 (can_software_single_step): New function.
3231 (start_step_over): Call can_software_single_step.
3232 (linux_supports_hardware_single_step): New function.
3233 (struct target_ops) <supports_software_single_step>: Initialize.
3234 * linux-low.h (struct linux_target_ops)
3235 <supports_hardware_single_step>: Initialize.
3236 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3237 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3238 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3239 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3240 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3241 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3242 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3243 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3244 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3245 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3247 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3248 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3250 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3251 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3252 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3254 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3255 * target.h (struct target_ops): <supports_software_single_step>:
3257 (target_supports_software_single_step): New macro.
3259 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3261 * linux-low.c (linux_wait_1): Fix pc advance condition.
3262 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3263 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3265 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3267 * linux-arm-low.c (arm_is_thumb_mode): New function.
3268 (arm_breakpoint_at): Use arm_is_thumb_mode.
3269 (arm_breakpoint_kind_from_current_state): New function.
3270 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3272 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3273 (linux_breakpoint_kind_from_current_state): New function.
3274 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3275 * linux-low.h (struct linux_target_ops)
3276 <breakpoint_kind_from_current_state>: New field.
3277 * target.h (struct target_ops): Likewise.
3278 (target_breakpoint_kind_from_current_state): New macro.
3280 2015-11-30 Pedro Alves <palves@redhat.com>
3282 * linux-low.c (linux_resume): Wake up the event loop before
3285 2015-11-30 Pedro Alves <palves@redhat.com>
3287 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3289 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3291 * target.c (struct thread_search): New structure.
3292 (thread_search_callback): New function.
3293 (prev_general_thread): New global.
3294 (prepare_to_access_memory, done_accessing_memory): New functions.
3295 * target.h (prepare_to_access_memory, done_accessing_memory):
3296 Replace macros with function declarations.
3298 2015-11-30 Pedro Alves <palves@redhat.com>
3301 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3302 report TARGET_WAITKIND_NO_RESUMED.
3303 * remote-utils.c (prepare_resume_reply): Handle
3304 TARGET_WAITKIND_NO_RESUMED.
3305 * server.c (report_no_resumed): New global.
3306 (handle_query) <qSupported>: Handle "no-resumed+". Report
3307 "no-resumed+" support.
3308 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3309 return error if the client doesn't support no-resumed events.
3310 (push_stop_notification): New function.
3311 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3312 events if the client supports them.
3314 2015-11-30 Pedro Alves <palves@redhat.com>
3316 * linux-low.c (thread_still_has_status_pending_p): Don't check
3318 (lwp_resumed): New function.
3319 (status_pending_p_callback): Return early if the LWP is not
3320 supposed to be resumed.
3322 2015-11-30 Pedro Alves <palves@redhat.com>
3324 * linux-low.c (handle_extended_wait): Assert that the LWP's
3325 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3326 thread create events, leave the new child's status pending.
3327 (linux_low_filter_event): If GDB wants to hear about thread exit
3328 events, leave the LWP marked dead and don't delete it.
3329 (linux_wait_for_event_filtered): Don't check for thread exit.
3330 (filter_exit_event): New function.
3331 (linux_wait_1): Use it, when returning an exit event.
3332 (linux_resume_one_lwp_throw): Assert that the LWP's
3333 waitstatus is TARGET_WAITKIND_IGNORE.
3334 * remote-utils.c (prepare_resume_reply): Handle
3335 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3336 * server.c (report_thread_events): New global.
3337 (handle_general_set): Handle QThreadEvents.
3338 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3339 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3340 TARGET_WAITKIND_THREAD_EXITED.
3341 * server.h (report_thread_events): Declare.
3343 2015-11-30 Pedro Alves <palves@redhat.com>
3345 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3346 the thread's last_resume_kind was resume_stop.
3348 2015-11-30 Pedro Alves <palves@redhat.com>
3350 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3353 2015-11-30 Pedro Alves <palves@redhat.com>
3355 * server.c (handle_v_requests): Handle vCtrlC.
3357 2015-11-30 Pedro Alves <palves@redhat.com>
3359 * gdbthread.h (find_any_thread_of_pid): Declare.
3360 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3362 * server.c (handle_query): If current_thread is NULL, look for
3363 another thread of the selected process.
3365 2015-11-26 Daniel Colascione <dancol@dancol.org>
3366 Simon Marchi <simon.marchi@ericsson.com>
3368 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3369 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3371 * target.h (struct target_ops) <thread_name>: New field.
3372 (target_thread_name): New macro.
3374 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3376 * regcache.h (regcache_invalidate_pid): Add declaration.
3377 * regcache.c (regcache_invalidate_pid): New function, extracted
3378 from regcache_invalidate.
3379 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3380 Add trivial documentation comment.
3381 * lynx-low.c: Use regcache_invalidate_pid instead of
3382 regcache_invalidate.
3384 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3386 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3387 and Elf64_auxv_t if the target is Android.
3389 2015-11-22 Doug Evans <xdje42@gmail.com>
3391 * target.h: #include <sys/types.h>.
3393 2015-11-19 Pedro Alves <palves@redhat.com>
3395 * linux-low.c (linux_process_qsupported): Change prototype.
3397 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3399 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3400 and adjust to loop over all features.
3401 * server.c (handle_query) <qSupported>: Adjust to call
3402 target_process_qsupported once, passing it a vector of unprocessed
3404 * target.h (struct target_ops) <process_qsupported>: Change
3406 (target_process_qsupported): Adjust.
3408 2015-11-19 Pedro Alves <palves@redhat.com>
3410 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3412 * configure: Regenerate.
3414 2015-11-19 Pedro Alves <palves@redhat.com>
3416 * configure: Regenerate.
3418 2015-11-19 Yao Qi <yao.qi@linaro.org>
3420 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3423 2015-11-19 Yao Qi <yao.qi@linaro.org>
3425 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3426 (struct aarch64_operand): Move enum out.
3428 2015-11-19 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3431 struct user_fpsimd_state *.
3432 (aarch64_store_fpregset): Likewise.
3434 2015-11-19 Yao Qi <yao.qi@linaro.org>
3436 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3437 struct user_pt_regs *.
3438 (aarch64_store_gregset): Likewise.
3440 2015-11-18 Pedro Alves <palves@redhat.com>
3442 * Makefile.in (all_object_files): Add $IPA_OBJS.
3444 2015-11-17 Pedro Alves <palves@redhat.com>
3446 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3447 GDB_SIGNAL_0 and gdb_signal_to_string.
3449 2015-11-17 Pedro Alves <palves@redhat.com>
3451 * win32-low.c (handle_output_debug_string): Remove parameter.
3452 (win32_kill): Remove our_status local and adjust call to
3453 handle_output_debug_string.
3454 (get_child_debug_event): Adjust call to
3455 handle_output_debug_string.
3457 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3459 * linux-mips-low.c (mips_fill_gregset): Add cast.
3460 (mips_store_gregset): Likewise.
3461 (mips_fill_fpregset): Likewise.
3462 (mips_store_fpregset): Likewise.
3464 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3466 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3469 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3471 * linux-mips-low.c (mips_linux_new_thread): Change type of
3472 watch_type to enum target_hw_bp_type.
3474 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3476 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3477 Change return type to arm_hwbp_type.
3479 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3481 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3482 (arm_store_gregset): Likewise.
3483 * linux-arm-low.c (arm_get_hwcap): Likewise.
3484 (arm_read_description): Likewise.
3486 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3488 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3490 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3492 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3493 (ppc_fill_vsxregset): Likewise.
3494 (ppc_store_vsxregset): Likewise.
3495 (ppc_fill_vrregset): Likewise.
3496 (ppc_store_vrregset): Likewise.
3497 (ppc_fill_evrregset): Likewise.
3498 (ppc_store_evrregset): Likewise.
3500 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3502 * linux-ppc-low.c (ppc_usrregs_info): Remove
3503 forward-declaration.
3504 (ppc_arch_setup): Move lower in file.
3506 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3508 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3509 (ps_pdwrite): Likewise.
3511 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3513 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3514 to after assert checks.
3516 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3518 * proc-service.c (ps_pdread): Add/adjust casts.
3519 (ps_pdwrite): Add/adjust casts.
3521 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3523 * server.c (handle_search_memory_1): Cast return value of
3526 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3528 * server.c (write_qxfer_response): Change type of data to
3531 2015-10-29 Pedro Alves <palves@redhat.com>
3533 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3535 2015-10-29 Pedro Alves <palves@redhat.com>
3537 * tracepoint.c (clear_installed_tracepoints): Add casts.
3539 2015-10-29 Pedro Alves <palves@redhat.com>
3541 * server.c (handle_v_cont, process_serial_event): Add enum
3542 gdb_signal casts to signal parsing code.
3544 2015-10-29 Pedro Alves <palves@redhat.com>
3546 * linux-low.h (NULL_REGSET): Define.
3547 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3548 * linux-arm-low.c (arm_regsets): Likewise.
3549 * linux-crisv32-low.c (cris_regsets): Likewise.
3550 * linux-m68k-low.c (m68k_regsets): Likewise.
3551 * linux-mips-low.c (mips_regsets): Likewise.
3552 * linux-nios2-low.c (nios2_regsets): Likewise.
3553 * linux-ppc-low.c (ppc_regsets): Likewise.
3554 * linux-s390-low.c (s390_regsets): Likewise.
3555 * linux-sh-low.c (sh_regsets): Likewise.
3556 * linux-sparc-low.c (sparc_regsets): Likewise.
3557 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3558 * linux-tile-low.c (tile_regsets): Likewise.
3559 * linux-x86-low.c (x86_regsets): Likewise.
3560 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3562 2015-10-29 Pedro Alves <palves@redhat.com>
3564 * linux-low.h (NULL_REGSET): Define.
3565 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3566 * linux-arm-low.c (arm_regsets): Likewise.
3567 * linux-crisv32-low.c (cris_regsets): Likewise.
3568 * linux-m68k-low.c (m68k_regsets): Likewise.
3569 * linux-mips-low.c (mips_regsets): Likewise.
3570 * linux-nios2-low.c (nios2_regsets): Likewise.
3571 * linux-ppc-low.c (ppc_regsets): Likewise.
3572 * linux-s390-low.c (s390_regsets): Likewise.
3573 * linux-sh-low.c (sh_regsets): Likewise.
3574 * linux-sparc-low.c (sparc_regsets): Likewise.
3575 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3576 * linux-tile-low.c (tile_regsets): Likewise.
3577 * linux-x86-low.c (x86_regsets): Likewise.
3578 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3580 2015-10-26 Doug Evans <dje@google.com>
3582 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3584 2015-10-26 Doug Evans <dje@google.com>
3586 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3588 2015-10-26 Doug Evans <dje@google.com>
3590 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3592 (attach_thread, find_new_threads_callback): Ditto.
3594 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3596 * mem-break.h (set_breakpoint_data): Remove.
3598 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3600 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3601 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3602 (initialize_low): Remove set_breakpoint_data call.
3603 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3604 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3605 (initialize_low): Remove set_breakpoint_data call.
3606 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3607 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3608 (initialize_low): Remove set_breakpoint_data call.
3610 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3612 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3613 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3614 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3615 * target.h (target_breakpoint_kind_from_pc): New macro.
3617 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3619 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3620 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3621 the default breakpoint kind.
3623 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3625 * linux-arm-low.c (arm_supports_z_point_type): Add software
3628 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3630 * linux-arm-low.c: Refactor breakpoint definitions.
3631 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3632 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3634 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3636 * Makefile.in: Add arm.c/o.
3637 * configure.srv: Likewise.
3638 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3639 (arm_breakpoint_kind_from_pc): New function.
3640 (arm_sw_breakpoint_from_kind): Return proper kind.
3641 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3643 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3645 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3647 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3648 (struct raw_breakpoint) <size>: Remove.
3649 (struct raw_breakpoint) <kind>: Add.
3650 (bp_size): New function.
3651 (bp_opcode): Likewise.
3652 (find_raw_breakpoint_at): Adjust for kind.
3653 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3654 (remove_memory_breakpoint): Adjust for kind call bp_size.
3655 (set_raw_breakpoint_at): Adjust for kind.
3656 (set_breakpoint): Likewise.
3657 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3658 (delete_raw_breakpoint): Adjust for kind.
3659 (delete_breakpoint): Likewise.
3660 (find_gdb_breakpoint): Likewise.
3661 (set_gdb_breakpoint_1): Likewise.
3662 (set_gdb_breakpoint): Likewise.
3663 (delete_gdb_breakpoint_1): Likewise.
3664 (delete_gdb_breakpoint): Likewise.
3665 (uninsert_raw_breakpoint): Likewise.
3666 (reinsert_raw_breakpoint): Likewise.
3667 (set_breakpoint_data): Remove.
3668 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3669 (check_mem_read): Adjust for kind call bp_size.
3670 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3671 (clone_one_breakpoint): Adjust for kind.
3672 * mem-break.h (set_gdb_breakpoint): Likewise.
3673 (delete_gdb_breakpoint): Likewise.
3674 * server.c (process_serial_event): Likewise.
3676 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3678 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3679 (struct linux_target_ops) <breakpoint>: Remove.
3680 (struct linux_target_ops) <breakpoint_len>: Remove.
3681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3683 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3684 (arm_sw_breakpoint_from_kind): New function.
3685 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3686 (struct linux_target_ops) <breakpoint>: Remove.
3687 (struct linux_target_ops) <breakpoint_len>: Remove.
3688 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3689 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3690 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3691 (struct linux_target_ops) <breakpoint>: Remove.
3692 (struct linux_target_ops) <breakpoint_len>: Remove.
3693 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3694 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3695 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3696 (struct linux_target_ops) <breakpoint>: Remove.
3697 (struct linux_target_ops) <breakpoint_len>: Remove.
3698 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3699 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3700 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3701 and sw_breakpoint_from_kind to increment the pc.
3702 (linux_breakpoint_kind_from_pc): New function.
3703 (linux_sw_breakpoint_from_kind): New function.
3704 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3705 (initialize_low): Call breakpoint_kind_from_pc and
3706 sw_breakpoint_from_kind to replace breakpoint_data/len.
3707 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3709 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3710 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3711 (struct linux_target_ops) <breakpoint>: Remove.
3712 (struct linux_target_ops) <breakpoint_len>: Remove.
3713 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3714 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3715 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3716 (struct linux_target_ops) <breakpoint>: Remove.
3717 (struct linux_target_ops) <breakpoint_len>: Remove.
3718 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3719 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3720 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3721 (struct linux_target_ops) <breakpoint>: Remove.
3722 (struct linux_target_ops) <breakpoint_len>: Remove.
3723 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3724 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3725 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3726 (struct linux_target_ops) <breakpoint>: Remove.
3727 (struct linux_target_ops) <breakpoint_len>: Remove.
3728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3730 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3731 (struct linux_target_ops) <breakpoint>: Remove.
3732 (struct linux_target_ops) <breakpoint_len>: Remove.
3733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3735 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3736 (struct linux_target_ops) <breakpoint>: Remove.
3737 (struct linux_target_ops) <breakpoint_len>: Remove.
3738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3740 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3741 (struct linux_target_ops) <breakpoint>: Remove.
3742 (struct linux_target_ops) <breakpoint_len>: Remove.
3743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3745 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3746 (struct linux_target_ops) <breakpoint>: Remove.
3747 (struct linux_target_ops) <breakpoint_len>: Remove.
3748 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3750 * linux-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3756 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3757 (struct linux_target_ops) <breakpoint>: Remove.
3758 (struct linux_target_ops) <breakpoint_len>: Remove.
3759 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3760 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3761 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3762 (struct linux_target_ops) <breakpoint>: Remove.
3763 (struct linux_target_ops) <breakpoint_len>: Remove.
3764 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3765 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3767 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3769 * linux-cris-low.c (cris_get_pc): Remove void arg.
3771 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3773 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3776 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3778 * inferiors.c (thread_pid_matches_callback): New function.
3779 (find_thread_process): New function.
3780 (remove_thread): Reset current_thread.
3781 (remove_process): Assert threads have been removed first.
3783 2015-10-15 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3787 (aarch64_remove_point): Likewise.
3788 * regcache.c (regcache_register_size): New function.
3790 2015-10-12 Yao Qi <yao.qi@linaro.org>
3792 * linux-aarch64-low.c: Update all callers as emit_load_store
3793 is renamed to aarch64_emit_load_store.
3795 2015-10-12 Yao Qi <yao.qi@linaro.org>
3797 * linux-aarch64-low.c: Update all callers of function renaming
3798 from emit_insn to aarch64_emit_insn.
3800 2015-10-12 Yao Qi <yao.qi@linaro.org>
3802 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3803 arch/aarch64-insn.h.
3804 (struct aarch64_memory_operand): Likewise.
3806 (emit_insn): Move to arch/aarch64-insn.c.
3807 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3808 (emit_load_store): Move to arch/aarch64-insn.c.
3809 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3810 (can_encode_int32): Remove.
3812 2015-10-12 Yao Qi <yao.qi@linaro.org>
3814 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3815 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3816 (aarch64_relocate_instruction): Likewise.
3817 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3818 (struct aarch64_insn_visitor): Likewise.
3820 2015-10-12 Yao Qi <yao.qi@linaro.org>
3822 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3823 (struct aarch64_insn_visitor): New.
3824 (struct aarch64_insn_relocation_data): New.
3825 (aarch64_ftrace_insn_reloc_b): New function.
3826 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3827 (aarch64_ftrace_insn_reloc_cb): Likewise.
3828 (aarch64_ftrace_insn_reloc_tb): Likewise.
3829 (aarch64_ftrace_insn_reloc_adr): Likewise.
3830 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3831 (aarch64_ftrace_insn_reloc_others): Likewise.
3833 (aarch64_relocate_instruction): Use visitor.
3835 2015-10-12 Yao Qi <yao.qi@linaro.org>
3837 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3838 int. Add argument buf.
3839 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3840 aarch64_relocate_instruction.
3842 2015-10-12 Yao Qi <yao.qi@linaro.org>
3844 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3845 argument insn. Remove local variable insn. Don't call
3847 (aarch64_install_fast_tracepoint_jump_pad): Call
3850 2015-09-30 Yao Qi <yao.qi@linaro.org>
3852 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3853 (emit_load_store_pair): Likewise.
3855 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3857 * dll.c (match_dll): Add cast(s).
3858 (unloaded_dll): Likewise.
3859 * linux-low.c (second_thread_of_pid_p): Likewise.
3860 (delete_lwp_callback): Likewise.
3861 (count_events_callback): Likewise.
3862 (select_event_lwp_callback): Likewise.
3863 (linux_set_resume_request): Likewise.
3864 * server.c (accumulate_file_name_length): Likewise.
3865 (emit_dll_description): Likewise.
3866 (handle_qxfer_threads_worker): Likewise.
3867 (visit_actioned_threads): Likewise.
3868 * thread-db.c (any_thread_of): Likewise.
3869 * tracepoint.c (same_process_p): Likewise.
3870 (match_blocktype): Likewise.
3871 (build_traceframe_info_xml): Likewise.
3873 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3875 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3877 (gdb_unparse_agent_expr): Likewise.
3878 * hostio.c (require_data): Likewise.
3879 (handle_pread): Likewise.
3880 * linux-low.c (disable_regset): Likewise.
3881 (fetch_register): Likewise.
3882 (store_register): Likewise.
3883 (get_dynamic): Likewise.
3884 (linux_qxfer_libraries_svr4): Likewise.
3885 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3886 (set_fast_tracepoint_jump): Likewise.
3887 (uninsert_fast_tracepoint_jumps_at): Likewise.
3888 (reinsert_fast_tracepoint_jumps_at): Likewise.
3889 (validate_inserted_breakpoint): Likewise.
3890 (clone_agent_expr): Likewise.
3891 * regcache.c (init_register_cache): Likewise.
3892 * remote-utils.c (putpkt_binary_1): Likewise.
3893 (decode_M_packet): Likewise.
3894 (decode_X_packet): Likewise.
3895 (look_up_one_symbol): Likewise.
3896 (relocate_instruction): Likewise.
3897 (monitor_output): Likewise.
3898 * server.c (handle_search_memory): Likewise.
3899 (handle_qxfer_exec_file): Likewise.
3900 (handle_qxfer_libraries): Likewise.
3901 (handle_qxfer): Likewise.
3902 (handle_query): Likewise.
3903 (handle_v_cont): Likewise.
3904 (handle_v_run): Likewise.
3905 (captured_main): Likewise.
3906 * target.c (write_inferior_memory): Likewise.
3907 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3908 * tracepoint.c (init_trace_buffer): Likewise.
3909 (add_tracepoint_action): Likewise.
3910 (add_traceframe): Likewise.
3911 (add_traceframe_block): Likewise.
3912 (cmd_qtdpsrc): Likewise.
3913 (cmd_qtdv): Likewise.
3914 (cmd_qtstatus): Likewise.
3915 (response_source): Likewise.
3916 (response_tsv): Likewise.
3917 (cmd_qtnotes): Likewise.
3918 (gdb_collect): Likewise.
3919 (initialize_tracepoint): Likewise.
3921 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3923 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3924 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3925 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3927 (enum aarch64_condition_codes): New enum.
3928 (w0): New static global.
3931 (struct aarch64_memory_operand) <type>: New
3932 MEMORY_OPERAND_POSTINDEX type.
3933 (postindex_memory_operand): New helper function.
3934 (emit_ret): New function.
3935 (emit_load_store_pair): New function, factored out of emit_stp
3936 with support for MEMORY_OPERAND_POSTINDEX.
3937 (emit_stp): Rewrite using emit_load_store_pair.
3938 (emit_ldp): New function.
3939 (emit_load_store): Likewise.
3940 (emit_ldr): Mention post-index instruction in comment.
3941 (emit_ldrh): New function.
3942 (emit_ldrb): New function.
3943 (emit_ldrsw): Mention post-index instruction in comment.
3944 (emit_str): Likewise.
3945 (emit_subs): New function.
3946 (emit_cmp): Likewise.
3947 (emit_and): Likewise.
3948 (emit_orr): Likewise.
3949 (emit_orn): Likewise.
3950 (emit_eor): Likewise.
3951 (emit_mvn): Likewise.
3952 (emit_lslv): Likewise.
3953 (emit_lsrv): Likewise.
3954 (emit_asrv): Likewise.
3955 (emit_mul): Likewise.
3956 (emit_sbfm): Likewise.
3957 (emit_sbfx): Likewise.
3958 (emit_ubfm): Likewise.
3959 (emit_ubfx): Likewise.
3960 (emit_csinc): Likewise.
3961 (emit_cset): Likewise.
3962 (emit_nop): Likewise.
3963 (emit_ops_insns): New helper function.
3964 (emit_pop): Likewise.
3965 (emit_push): Likewise.
3966 (aarch64_emit_prologue): New function.
3967 (aarch64_emit_epilogue): Likewise.
3968 (aarch64_emit_add): Likewise.
3969 (aarch64_emit_sub): Likewise.
3970 (aarch64_emit_mul): Likewise.
3971 (aarch64_emit_lsh): Likewise.
3972 (aarch64_emit_rsh_signed): Likewise.
3973 (aarch64_emit_rsh_unsigned): Likewise.
3974 (aarch64_emit_ext): Likewise.
3975 (aarch64_emit_log_not): Likewise.
3976 (aarch64_emit_bit_and): Likewise.
3977 (aarch64_emit_bit_or): Likewise.
3978 (aarch64_emit_bit_xor): Likewise.
3979 (aarch64_emit_bit_not): Likewise.
3980 (aarch64_emit_equal): Likewise.
3981 (aarch64_emit_less_signed): Likewise.
3982 (aarch64_emit_less_unsigned): Likewise.
3983 (aarch64_emit_ref): Likewise.
3984 (aarch64_emit_if_goto): Likewise.
3985 (aarch64_emit_goto): Likewise.
3986 (aarch64_write_goto_address): Likewise.
3987 (aarch64_emit_const): Likewise.
3988 (aarch64_emit_call): Likewise.
3989 (aarch64_emit_reg): Likewise.
3990 (aarch64_emit_pop): Likewise.
3991 (aarch64_emit_stack_flush): Likewise.
3992 (aarch64_emit_zero_ext): Likewise.
3993 (aarch64_emit_swap): Likewise.
3994 (aarch64_emit_stack_adjust): Likewise.
3995 (aarch64_emit_int_call_1): Likewise.
3996 (aarch64_emit_void_call_2): Likewise.
3997 (aarch64_emit_eq_goto): Likewise.
3998 (aarch64_emit_ne_goto): Likewise.
3999 (aarch64_emit_lt_goto): Likewise.
4000 (aarch64_emit_le_goto): Likewise.
4001 (aarch64_emit_gt_goto): Likewise.
4002 (aarch64_emit_ge_got): Likewise.
4003 (aarch64_emit_ops_impl): New static global variable.
4004 (aarch64_emit_ops): New target function, return
4005 &aarch64_emit_ops_impl.
4006 (struct linux_target_ops): Install it.
4008 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4010 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4011 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4013 * linux-aarch64-ipa.c: New file.
4014 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4016 (aarch64_get_thread_area): New target method.
4017 (extract_signed_bitfield): New helper function.
4018 (aarch64_decode_ldr_literal): New function.
4019 (enum aarch64_opcodes): New enum.
4020 (struct aarch64_register): New struct.
4021 (struct aarch64_operand): New struct.
4022 (x0): New static global.
4031 (aarch64_register): New helper function.
4032 (register_operand): Likewise.
4033 (immediate_operand): Likewise.
4034 (struct aarch64_memory_operand): New struct.
4035 (offset_memory_operand): New helper function.
4036 (preindex_memory_operand): Likewise.
4037 (enum aarch64_system_control_registers): New enum.
4038 (ENCODE): New macro.
4039 (emit_insn): New helper function.
4040 (emit_b): New function.
4041 (emit_bcond): Likewise.
4042 (emit_cb): Likewise.
4043 (emit_tb): Likewise.
4044 (emit_blr): Likewise.
4045 (emit_stp): Likewise.
4046 (emit_ldp_q_offset): Likewise.
4047 (emit_stp_q_offset): Likewise.
4048 (emit_load_store): Likewise.
4049 (emit_ldr): Likewise.
4050 (emit_ldrsw): Likewise.
4051 (emit_str): Likewise.
4052 (emit_ldaxr): Likewise.
4053 (emit_stxr): Likewise.
4054 (emit_stlr): Likewise.
4055 (emit_data_processing_reg): Likewise.
4056 (emit_data_processing): Likewise.
4057 (emit_add): Likewise.
4058 (emit_sub): Likewise.
4059 (emit_mov): Likewise.
4060 (emit_movk): Likewise.
4061 (emit_mov_addr): Likewise.
4062 (emit_mrs): Likewise.
4063 (emit_msr): Likewise.
4064 (emit_sevl): Likewise.
4065 (emit_wfe): Likewise.
4066 (append_insns): Likewise.
4067 (can_encode_int32_in): New helper function.
4068 (aarch64_relocate_instruction): New function.
4069 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4070 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4071 (struct linux_target_ops): Install aarch64_get_thread_area,
4072 aarch64_install_fast_tracepoint_jump_pad and
4073 aarch64_get_min_fast_tracepoint_insn_len.
4075 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4077 * Makefile.in (aarch64-insn.o): New rule.
4078 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4080 2015-09-21 Yao Qi <yao.qi@linaro.org>
4082 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4084 2015-09-21 Yao Qi <yao.qi@linaro.org>
4086 * tracepoint.c (max_jump_pad_size): Remove.
4088 2015-09-18 Yao Qi <yao.qi@linaro.org>
4090 * linux-aarch64-low.c: Don't include sys/uio.h.
4091 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4093 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4095 * tracepoint.c (eval_result_type): Change prototype.
4096 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4098 2015-09-15 Pedro Alves <palves@redhat.com>
4100 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4101 Check whether to report exec events instead of checking whether
4102 multiprocess is enabled.
4104 2015-09-15 Pedro Alves <palves@redhat.com>
4107 * remote-utils.c (prepare_resume_reply): Merge
4108 TARGET_WAITKIND_VFORK_DONE switch case with the
4109 TARGET_WAITKIND_FORKED case.
4111 2015-09-15 Yao Qi <yao.qi@linaro.org>
4113 * server.c (handle_query): Check string comparison using
4114 "else if" instead of "if".
4116 2015-09-15 Yao Qi <yao.qi@linaro.org>
4118 * server.c (vCont_supported): New global variable.
4119 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4120 matches. Append ";vContSupported+" to own_buf.
4121 (handle_v_requests): Append ";s;S" to own_buf if target supports
4122 hardware single step or vCont_supported is false.
4123 (capture_main): Set vCont_supported to zero.
4125 2015-09-15 Yao Qi <yao.qi@linaro.org>
4127 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4129 (linux_supports_hardware_single_step): ... New function.
4130 (linux_target_ops): Update.
4131 * lynx-low.c (lynx_target_ops): Set field
4132 supports_hardware_single_step to target_can_do_hardware_single_step.
4133 * nto-low.c (nto_target_ops): Likewise.
4134 * spu-low.c (spu_target_ops): Likewise.
4135 * win32-low.c (win32_target_ops): Likewise.
4136 * target.c (target_can_do_hardware_single_step): New function.
4137 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4138 Remove. <supports_hardware_single_step>: New field.
4139 (target_supports_conditional_breakpoints): Remove.
4140 (target_supports_hardware_single_step): New macro.
4141 (target_can_do_hardware_single_step): Declare.
4142 * server.c (handle_query): Use target_supports_hardware_single_step
4143 instead of target_supports_conditional_breakpoints.
4145 2015-09-15 Yao Qi <yao.qi@linaro.org>
4147 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4149 (struct linux_target_ops the_low_target): Install
4150 aarch64_linux_siginfo_fixup.
4152 2015-09-11 Don Breazeal <donb@codesourcery.com>
4153 Luis Machado <lgustavo@codesourcery.com>
4155 * linux-low.c (linux_mourn): Static declaration.
4156 (linux_arch_setup): Move in front of
4157 handle_extended_wait.
4158 (linux_arch_setup_thread): New function.
4159 (handle_extended_wait): Handle exec events. Call
4160 linux_arch_setup_thread. Make event_lwp argument a
4161 pointer-to-a-pointer.
4162 (check_zombie_leaders): Do not check stopped threads.
4163 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4164 (linux_low_filter_event): Add lwp and thread for exec'ing
4165 non-leader thread if leader thread has been deleted.
4166 Refactor code into linux_arch_setup_thread and call it.
4167 Pass child lwp pointer by reference to handle_extended_wait.
4168 (linux_wait_for_event_filtered): Update comment.
4169 (linux_wait_1): Prevent clobbering exec event status.
4170 (linux_supports_exec_events): New function.
4171 (linux_target_ops) <supports_exec_events>: Initialize new member.
4172 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4174 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4175 * server.c (report_exec_events): New global variable.
4176 (handle_query): Handle qSupported query for exec-events feature.
4177 (captured_main): Initialize report_exec_events.
4178 * server.h (report_exec_events): Declare new global variable.
4179 * target.h (struct target_ops) <supports_exec_events>: New
4181 (target_supports_exec_events): New macro.
4182 * win32-low.c (win32_target_ops) <supports_exec_events>:
4183 Initialize new member.
4185 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4187 * linux-low.c (linux_low_enable_btrace): Remove.
4188 (linux_target_ops): Replace linux_low_enable_btrace with
4189 linux_enable_btrace.
4191 2015-09-03 Yao Qi <yao.qi@linaro.org>
4193 * linux-aarch64-low.c (aarch64_insert_point): Call
4194 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4197 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4199 * linux-low.c (check_stopped_by_breakpoint): Use
4200 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4202 2015-08-27 Pedro Alves <palves@redhat.com>
4204 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4206 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4208 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4209 the XNEW-family equivalent.
4210 (compile_bytecodes): Likewise.
4211 * dll.c (loaded_dll): Likewise.
4212 * event-loop.c (append_callback_event): Likewise.
4213 (create_file_handler): Likewise.
4214 (create_file_event): Likewise.
4215 * hostio.c (handle_open): Likewise.
4216 * inferiors.c (add_thread): Likewise.
4217 (add_process): Likewise.
4218 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4219 * linux-arm-low.c (arm_new_process): Likewise.
4220 (arm_new_thread): Likewise.
4221 * linux-low.c (add_to_pid_list): Likewise.
4222 (linux_add_process): Likewise.
4223 (handle_extended_wait): Likewise.
4224 (add_lwp): Likewise.
4225 (enqueue_one_deferred_signal): Likewise.
4226 (enqueue_pending_signal): Likewise.
4227 (linux_resume_one_lwp_throw): Likewise.
4228 (linux_resume_one_thread): Likewise.
4229 (linux_read_memory): Likewise.
4230 (linux_write_memory): Likewise.
4231 * linux-mips-low.c (mips_linux_new_process): Likewise.
4232 (mips_linux_new_thread): Likewise.
4233 (mips_add_watchpoint): Likewise.
4234 * linux-x86-low.c (initialize_low_arch): Likewise.
4235 * lynx-low.c (lynx_add_process): Likewise.
4236 * mem-break.c (set_raw_breakpoint_at): Likewise.
4237 (set_breakpoint): Likewise.
4238 (add_condition_to_breakpoint): Likewise.
4239 (add_commands_to_breakpoint): Likewise.
4240 (clone_agent_expr): Likewise.
4241 (clone_one_breakpoint): Likewise.
4242 * regcache.c (new_register_cache): Likewise.
4243 * remote-utils.c (look_up_one_symbol): Likewise.
4244 * server.c (queue_stop_reply): Likewise.
4245 (start_inferior): Likewise.
4246 (queue_stop_reply_callback): Likewise.
4247 (handle_target_event): Likewise.
4248 * spu-low.c (fetch_ppc_memory): Likewise.
4249 (store_ppc_memory): Likewise.
4250 * target.c (set_target_ops): Likewise.
4251 * thread-db.c (thread_db_load_search): Likewise.
4252 (try_thread_db_load_1): Likewise.
4253 * tracepoint.c (add_tracepoint): Likewise.
4254 (add_tracepoint_action): Likewise.
4255 (create_trace_state_variable): Likewise.
4256 (cmd_qtdpsrc): Likewise.
4257 (cmd_qtro): Likewise.
4258 (add_while_stepping_state): Likewise.
4259 * win32-low.c (child_add_thread): Likewise.
4260 (get_image_name): Likewise.
4262 2015-08-25 Yao Qi <yao.qi@linaro.org>
4264 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4266 2015-08-25 Yao Qi <yao.qi@linaro.org>
4268 * Makefile.in (aarch64-linux.o): New rule.
4269 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4271 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4272 (aarch64_init_debug_reg_state): Make it extern.
4273 (aarch64_linux_prepare_to_resume): Remove.
4275 2015-08-25 Yao Qi <yao.qi@linaro.org>
4277 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4278 lwp_arch_private_info and ptid_of_lwp.
4280 2015-08-25 Yao Qi <yao.qi@linaro.org>
4282 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4283 Find proc_info by find_process_pid. All callers updated.
4285 2015-08-25 Yao Qi <yao.qi@linaro.org>
4287 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4289 (debug_reg_change_callback): Remove.
4290 (aarch64_notify_debug_reg_change): Remove.
4292 2015-08-25 Yao Qi <yao.qi@linaro.org>
4294 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4295 Call current_lwp_ptid.
4297 2015-08-25 Yao Qi <yao.qi@linaro.org>
4299 * linux-aarch64-low.c (debug_reg_change_callback): Use
4302 2015-08-25 Yao Qi <yao.qi@linaro.org>
4304 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4306 2015-08-25 Yao Qi <yao.qi@linaro.org>
4308 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4310 2015-08-25 Yao Qi <yao.qi@linaro.org>
4312 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4315 2015-08-25 Yao Qi <yao.qi@linaro.org>
4317 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4319 (debug_reg_change_callback): Remove argument entry and add argument
4320 lwp. Remove local variable thread. Don't print thread id in the
4321 debugging output. Don't check whether pid of thread equals to pid.
4322 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4323 iterate_over_lwps instead find_inferior.
4325 2015-08-24 Pedro Alves <palves@redhat.com>
4327 * inferiors.c (get_first_process): New function.
4328 * inferiors.h (get_first_process): New declaration.
4329 * remote-utils.c (read_ptid): Default to the first process in the
4330 list, instead of to the current thread's process.
4332 2015-08-24 Pedro Alves <palves@redhat.com>
4334 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4335 * event-loop.c: Likewise.
4336 * remote-utils.c: Likewise.
4337 * tracepoint.c: Likewise.
4339 2015-08-24 Pedro Alves <palves@redhat.com>
4341 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4344 2015-08-21 Pedro Alves <palves@redhat.com>
4346 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4347 instead of literal 1.
4349 2015-08-21 Pedro Alves <palves@redhat.com>
4351 * tdesc.c (default_description): Explicitly zero-initialize.
4353 2015-08-21 Pedro Alves <palves@redhat.com>
4356 * inferiors.c (remove_thread): Discard any pending stop reply for
4358 * server.c (remove_all_on_match_pid): Rename to ...
4359 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4361 (discard_queued_stop_replies): Change parameter to a ptid. Now
4363 (handle_v_kill, kill_inferior_callback, captured_main)
4364 (process_serial_event): Adjust.
4365 * server.h (discard_queued_stop_replies): Declare.
4367 2015-08-21 Pedro Alves <palves@redhat.com>
4369 * linux-low.c (wait_for_sigstop): Always switch to no thread
4370 selected if the previously current thread dies.
4371 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4372 process instead of the current thread's.
4373 * remote-utils.c (input_interrupt): Don't check if there's no
4375 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4376 current thread to the general thread fails, error out.
4377 (handle_qxfer_auxv, handle_qxfer_libraries)
4378 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4379 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4380 (handle_query): Check if there's a thread selected instead of
4381 checking whether there's any thread in the thread list.
4382 (handle_qxfer_threads, handle_qxfer_btrace)
4383 (handle_qxfer_btrace_conf): Don't error out early if there's no
4384 thread in the thread list.
4385 (handle_v_cont, myresume): Don't set the current thread to the
4387 (process_serial_event) <Hg handling>: Also set thread_id if the
4388 previous general thread is still alive.
4389 (process_serial_event) <g/G handling>: If setting the current
4390 thread to the general thread fails, error out.
4391 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4392 thread's lwp instead of the current thread's.
4393 * target.c (set_desired_thread): If the desired thread was not
4394 found, leave the current thread pointing to NULL. Return an int
4395 (boolean) indicating success.
4396 * target.h (set_desired_thread): Change return type to int.
4398 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4400 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4401 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4403 (ps_get_thread_area): New function.
4405 2015-08-19 Gary Benson <gbenson@redhat.com>
4407 * hostio.c (handle_pread): Do not attempt to read more data
4408 than hostio_reply_with_data can fit in a packet.
4410 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4412 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4414 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4416 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4418 2015-08-06 Pedro Alves <palves@redhat.com>
4420 * tracepoint.c (expr_eval_result): Now an int.
4422 2015-08-06 Pedro Alves <palves@redhat.com>
4424 * gdbthread.h (struct regcache): Forward declare.
4425 (struct thread_info) <regcache_data>: Now a struct regcache
4427 * inferiors.c (inferior_regcache_data)
4428 (set_inferior_regcache_data): Now work with struct regcache
4430 * inferiors.h (struct regcache): Forward declare.
4431 (inferior_regcache_data, set_inferior_regcache_data): Now work
4432 with struct regcache pointers.
4433 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4434 (free_register_cache_thread): Remove struct regcache pointer
4437 2015-08-06 Pedro Alves <palves@redhat.com>
4439 * server.c (captured_main): On error, print the exception message
4440 to stderr, and if run_once is set, throw a quit.
4442 2015-08-06 Pedro Alves <palves@redhat.com>
4444 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4447 2015-08-06 Pedro Alves <palves@redhat.com>
4449 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4450 reading beyond the passed in buffer length.
4452 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4454 * tracepoint.c (symbol_list) <required>: Remove.
4456 2015-08-06 Pedro Alves <palves@redhat.com>
4458 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4459 count if stopping and suspending threads.
4460 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4461 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4462 (linux_detach): Complete an ongoing step-over.
4463 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4465 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4466 (linux_wait_1): If passing a signal to the inferior after
4467 finishing a step-over, unsuspend and re-resume all lwps. If we
4468 see a single-step event but the thread should be continuing, don't
4469 pass the trap to gdb.
4470 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4471 internal_error instead of gdb_assert.
4472 (enqueue_pending_signal): New function.
4473 (check_ptrace_stopped_lwp_gone): Add debug output.
4474 (start_step_over): Use internal_error instead of gdb_assert.
4475 (complete_ongoing_step_over): New function.
4476 (linux_resume_one_thread): Don't resume a suspended thread.
4477 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4480 2015-08-06 Pedro Alves <palves@redhat.com>
4482 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4483 (linux_thread_alive): Use lwp_is_marked_dead.
4484 (extended_event_reported): Delete.
4485 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4486 instead of extended_event_reported.
4487 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4489 (lwp_is_marked_dead): New function.
4490 (lwp_running): Use lwp_is_marked_dead.
4491 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4494 2015-08-06 Pedro Alves <palves@redhat.com>
4496 * linux-low.c (linux_wait_1): Move fork event output out of the
4497 !report_to_gdb check. Pass event_child->waitstatus to
4498 target_waitstatus_to_string instead of ourstatus.
4500 2015-08-04 Yao Qi <yao.qi@linaro.org>
4502 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4503 if current_thread is 32 bit.
4505 2015-08-04 Yao Qi <yao.qi@linaro.org>
4507 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4508 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4509 * server.c (extended_protocol): Remove "static".
4510 * server.h (extended_protocol): Declare it.
4512 2015-08-04 Yao Qi <yao.qi@linaro.org>
4514 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4515 both aarch64 and aarch32.
4516 (aarch64_set_pc): Likewise.
4518 2015-08-04 Yao Qi <yao.qi@linaro.org>
4520 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4521 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4522 arm-with-neon.xml to srv_xmlfiles.
4523 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4524 (is_64bit_tdesc): New function.
4525 (aarch64_linux_read_description): New function.
4526 (aarch64_arch_setup): Call aarch64_linux_read_description.
4527 (regs_info): Rename to regs_info_aarch64.
4528 (aarch64_regs_info): Return right regs_info.
4529 (initialize_low_arch): Call initialize_low_arch_aarch32.
4531 2015-08-04 Yao Qi <yao.qi@linaro.org>
4533 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4534 * linux-aarch32-low.c: New file.
4535 * linux-aarch32-low.h: New file.
4536 * linux-arm-low.c (arm_fill_gregset): Move it to
4537 linux-aarch32-low.c.
4538 (arm_store_gregset): Likewise.
4539 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4540 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4541 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4542 (regs_info): Rename to regs_info_arm.
4543 (arm_regs_info): Return regs_info_aarch32 if
4544 have_ptrace_getregset is 1 and target description is
4545 arm_with_neon or arm_with_vfpv3.
4546 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4547 Call initialize_low_arch_aarch32 instead.
4549 2015-08-04 Yao Qi <yao.qi@linaro.org>
4551 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4552 * linux-low.c: ... here.
4553 * linux-low.h (have_ptrace_getregset): Declare it.
4555 2015-08-04 Pedro Alves <palves@redhat.com>
4557 * thread-db.c (struct thread_db): Use new typedefs.
4558 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4560 (disable_thread_event_reporting): Cast result of dlsym to
4561 destination function pointer type.
4562 (thread_db_mourn): Use td_ta_delete_ftype.
4564 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4566 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4568 (CDX_BREAKPOINT): Define for R2.
4569 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4570 (the_low_target): Add comments.
4572 2015-07-30 Yao Qi <yao.qi@linaro.org>
4574 * linux-arm-low.c (arm_hwcap): Remove it.
4575 (arm_read_description): New local variable arm_hwcap. Don't
4576 set arm_hwcap to zero.
4578 2015-07-30 Yao Qi <yao.qi@linaro.org>
4580 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4581 Use regcache->tdesc instead.
4582 (arm_store_wmmxregset): Likewise.
4583 (arm_fill_vfpregset): Likewise.
4584 (arm_store_vfpregset): Likewise.
4586 2015-07-30 Yao Qi <yao.qi@linaro.org>
4588 * linux-arm-low.c: Include arch/arm.h.
4589 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4590 (arm_store_gregset): Likewise.
4592 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4594 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4595 ptrace's 4th parameter.
4597 2015-07-27 Yao Qi <yao.qi@linaro.org>
4599 * configure.srv (case aarch64*-*-linux*): Don't set
4602 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4604 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4606 * linux-arm-low.c: Likewise.
4607 * linux-cris-low.c: Likewise.
4608 * linux-crisv32-low.c: Likewise.
4609 * linux-low.c: Likewise.
4610 * linux-m68k-low.c: Likewise.
4611 * linux-mips-low.c: Likewise.
4612 * linux-nios2-low.c: Likewise.
4613 * linux-s390-low.c: Likewise.
4614 * linux-sparc-low.c: Likewise.
4615 * linux-tic6x-low.c: Likewise.
4616 * linux-tile-low.c: Likewise.
4617 * linux-x86-low.c: Likewise.
4619 2015-07-24 Pedro Alves <palves@redhat.com>
4621 * config.in: Regenerate.
4622 * configure: Regenerate.
4624 2015-07-24 Pedro Alves <palves@redhat.com>
4626 * acinclude.m4: Include ../ptrace.m4.
4627 * configure.ac: Call GDB_AC_PTRACE.
4628 * config.in, configure: Regenerate.
4630 2015-07-24 Yao Qi <yao.qi@linaro.org>
4632 * linux-low.c (linux_create_inferior): Remove setting to
4633 proc->priv->new_inferior.
4634 (linux_attach): Likewise.
4635 (linux_low_filter_event): Likewise.
4636 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4638 2015-07-24 Yao Qi <yao.qi@linaro.org>
4640 * linux-low.c (linux_arch_setup): New function.
4641 (linux_low_filter_event): If proc->tdesc is NULL and
4642 proc->attached is true, call the_low_target.arch_setup.
4643 Otherwise, keep status pending, and return.
4644 (linux_resume_one_lwp_throw): Don't call get_pc if
4645 thread->while_stepping isn't NULL. Don't call
4646 get_thread_regcache if proc->tdesc is NULL.
4647 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4648 (linux_target_ops): Install arch_setup.
4649 * server.c (start_inferior): Call the_target->arch_setup.
4650 * target.h (struct target_ops) <arch_setup>: New field.
4651 (target_arch_setup): New marco.
4652 * lynx-low.c (lynx_target_ops): Update.
4653 * nto-low.c (nto_target_ops): Update.
4654 * spu-low.c (spu_target_ops): Update.
4655 * win32-low.c (win32_target_ops): Update.
4657 2015-07-24 Yao Qi <yao.qi@linaro.org>
4659 * linux-low.c (linux_add_process): Don't set
4660 proc->priv->new_inferior.
4661 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4662 (linux_attach): Likewise.
4664 2015-07-24 Yao Qi <yao.qi@linaro.org>
4666 * server.c (start_inferior): Code refactor.
4668 2015-07-24 Yao Qi <yao.qi@linaro.org>
4670 * server.c (process_serial_event): Set general_thread.
4672 2015-07-21 Yao Qi <yao.qi@linaro.org>
4674 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4675 aarch64_linux_get_debug_reg_capacity.
4677 2015-07-17 Yao Qi <yao.qi@linaro.org>
4679 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4680 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4681 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4682 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4683 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4684 (AARCH64_HWP_ALIGNMENT): Likewise.
4685 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4686 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4687 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4688 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4689 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4690 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4691 (struct aarch64_debug_reg_state): Likewise.
4692 (struct arch_lwp_info): Likewise.
4693 (aarch64_align_watchpoint): Likewise.
4694 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4695 (aarch64_watchpoint_length): Likewise.
4696 (aarch64_point_encode_ctrl_reg): Likewise
4697 (aarch64_point_is_aligned): Likewise.
4698 (aarch64_align_watchpoint): Likewise.
4699 (aarch64_linux_set_debug_regs):
4700 (aarch64_dr_state_insert_one_point): Likewise.
4701 (aarch64_dr_state_remove_one_point): Likewise.
4702 (aarch64_handle_breakpoint): Likewise.
4703 (aarch64_handle_aligned_watchpoint): Likewise.
4704 (aarch64_handle_unaligned_watchpoint): Likewise.
4705 (aarch64_handle_watchpoint): Likewise.
4707 2015-07-17 Yao Qi <yao.qi@linaro.org>
4709 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4710 and don't aarch64_get_debug_reg_state. All callers update.
4711 (aarch64_handle_aligned_watchpoint): Likewise.
4712 (aarch64_handle_unaligned_watchpoint): Likewise.
4713 (aarch64_handle_watchpoint): Likewise.
4714 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4715 (aarch64_remove_point): Likewise.
4717 2015-07-17 Yao Qi <yao.qi@linaro.org>
4719 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4721 (aarch64_handle_unaligned_watchpoint): Likewise.
4723 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4725 Revert the previous 3 commits:
4726 Move gdb_regex* to common/
4727 Move linux_find_memory_regions_full & co.
4728 gdbserver build-id attribute generator
4730 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4731 Jan Kratochvil <jan.kratochvil@redhat.com>
4733 gdbserver build-id attribute generator.
4734 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4735 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4736 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4738 (get_dynamic): Use find_pdhr to traverse program headers.
4739 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4740 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4741 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4742 (get_hex_build_id): New.
4743 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4744 to reply XML document.
4746 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4747 Jan Kratochvil <jan.kratochvil@redhat.com>
4749 * target.c: Include target/target-utils.h and fcntl.h.
4750 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4751 (target_fileio_read_stralloc): New functions.
4753 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4755 * Makefile.in (OBS): Add gdb_regex.o.
4757 * config.in: Rebuilt.
4758 * configure: Rebuilt.
4760 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4761 Jan Kratochvil <jan.kratochvil@redhat.com>
4763 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4764 * Makefile.in (OBS): Add target-utils.o.
4765 (linux-maps.o, target-utils.o): New.
4766 * configure.srv (srv_linux_obj): Add linux-maps.o.
4768 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4770 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4772 (the_low_target): Install it.
4774 2015-07-14 Pedro Alves <palves@redhat.com>
4776 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4777 Instead, ignore ECHILD, and throw an error for other errnos.
4779 2015-07-10 Pedro Alves <palves@redhat.com>
4781 * event-loop.c (struct callback_event) <data>: Change type to
4782 gdb_client_data instance instead of gdb_client_data pointer.
4783 (append_callback_event): Adjust.
4785 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4787 * linux-aarch64-low.c: Add comments for each linux_target_ops
4788 method. Remove comments already covered in target_ops and
4789 linux_target_ops definitions.
4790 (the_low_target): Add comments for each unimplemented method.
4792 2015-07-09 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_regmap): Remove.
4795 (aarch64_usrregs_info): Remove.
4796 (regs_info): Set field usrregs to NULL.
4798 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4800 * linux-low.c: Include "rsp-low.h"
4801 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4802 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4803 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4804 (handle_btrace_enable_pt): New.
4805 (handle_btrace_general_set): Support "pt".
4806 (handle_btrace_conf_general_set): Support "pt:size".
4808 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4810 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4813 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4815 * linux-aarch64-low.c: Remove comment about endianness.
4816 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4817 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4820 2015-06-24 Gary Benson <gbenson@redhat.com>
4822 * linux-i386-ipa.c (stdint.h): Do not include.
4823 * lynx-i386-low.c (stdint.h): Likewise.
4824 * lynx-ppc-low.c (stdint.h): Likewise.
4825 * mem-break.c (stdint.h): Likewise.
4826 * thread-db.c (stdint.h): Likewise.
4827 * tracepoint.c (stdint.h): Likewise.
4828 * win32-low.c (stdint.h): Likewise.
4830 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4832 * server.c (write_qxfer_response): Update call to
4833 remote_escape_output.
4835 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4836 Jan Kratochvil <jan.kratochvil@redhat.com>
4838 Merge multiple hex conversions.
4839 * gdbreplay.c (tohex): Rename to 'fromhex'.
4840 (logchar): Use fromhex.
4842 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4844 * server.c (handle_qxfer_libraries): Set `version' attribute for
4847 2015-06-10 Gary Benson <gbenson@redhat.com>
4849 * target.h (struct target_ops) <multifs_open>: New field.
4850 <multifs_unlink>: Likewise.
4851 <multifs_readlink>: Likewise.
4852 * linux-low.c (nat/linux-namespaces.h): New include.
4853 (linux_target_ops): Initialize the_target->multifs_open,
4854 the_target->multifs_unlink and the_target->multifs_readlink.
4855 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4856 * hostio.c (hostio_fs_pid): New static variable.
4857 (hostio_handle_new_gdb_connection): New function.
4858 (handle_setfs): Likewise.
4859 (handle_open): Use the_target->multifs_open as appropriate.
4860 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4861 (handle_readlink): Use the_target->multifs_readlink as
4863 (handle_vFile): Handle vFile:setfs packets.
4864 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4865 after target_handle_new_gdb_connection.
4867 2015-06-10 Gary Benson <gbenson@redhat.com>
4869 * configure.ac (AC_CHECK_FUNCS): Add setns.
4870 * config.in: Regenerate.
4871 * configure: Likewise.
4872 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4873 (linux-namespaces.o): New rule.
4874 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4876 2015-06-09 Gary Benson <gbenson@redhat.com>
4878 * hostio.c (handle_open): Process mode argument with
4879 fileio_to_host_mode.
4881 2015-06-01 Yao Qi <yao.qi@linaro.org>
4883 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4884 * linux-x86-low.c: Likewise.
4886 2015-05-28 Don Breazeal <donb@codesourcery.com>
4888 * linux-low.c (handle_extended_wait): Initialize
4889 thread_info.last_resume_kind for new fork children.
4891 2015-05-15 Pedro Alves <palves@redhat.com>
4893 * target.h (target_handle_new_gdb_connection): Rewrite using if
4894 wrapped in do/while.
4896 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4898 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4899 * configure, config.in: Regenerate.
4900 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4903 2015-05-12 Don Breazeal <donb@codesourcery.com>
4905 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4906 PTRACE_EVENT_VFORK_DONE.
4907 (linux_low_ptrace_options, extended_event_reported): Add vfork
4909 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4910 and "vforkdone" for RSP 'T' Stop Reply Packet.
4911 * server.h (report_vfork_events): Declare
4914 2015-05-12 Don Breazeal <donb@codesourcery.com>
4916 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4917 (the_low_target) <new_fork>: Initialize new member.
4918 * linux-arm-low.c (arm_new_fork): New function.
4919 (the_low_target) <new_fork>: Initialize new member.
4920 * linux-low.c (handle_extended_wait): Call new target function
4922 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4923 * linux-mips-low.c (mips_add_watchpoint): New function
4924 extracted from mips_insert_point.
4925 (the_low_target) <new_fork>: Initialize new member.
4926 (mips_linux_new_fork): New function.
4927 (mips_insert_point): Call mips_add_watchpoint.
4928 * linux-x86-low.c (x86_linux_new_fork): New function.
4929 (the_low_target) <new_fork>: Initialize new member.
4931 2015-05-12 Don Breazeal <donb@codesourcery.com>
4933 * linux-low.c (handle_extended_wait): Implement return value,
4934 rename argument 'event_child' to 'event_lwp', handle
4935 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4936 (linux_low_ptrace_options): New function.
4937 (linux_low_filter_event): Call linux_low_ptrace_options,
4938 use different argument fo linux_enable_event_reporting,
4939 use return value from handle_extended_wait.
4940 (extended_event_reported): New function.
4941 (linux_wait_1): Call extended_event_reported and set
4942 status to report fork events.
4943 (linux_write_memory): Add pid to debug message.
4944 (reset_lwp_ptrace_options_callback): New function.
4945 (linux_handle_new_gdb_connection): New function.
4946 (linux_target_ops): Initialize new structure member.
4947 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4948 * lynx-low.c: Initialize new structure member.
4949 * remote-utils.c (prepare_resume_reply): Implement stop reason
4950 "fork" for "T" stop message.
4951 * server.c (handle_query): Call handle_new_gdb_connection.
4952 * server.h (report_fork_events): Declare global flag.
4953 * target.h (struct target_ops) <handle_new_gdb_connection>:
4955 (target_handle_new_gdb_connection): New macro.
4956 * win32-low.c: Initialize new structure member.
4958 2015-05-12 Don Breazeal <donb@codesourcery.com>
4960 * mem-break.c (APPEND_TO_LIST): Define macro.
4961 (clone_agent_expr): New function.
4962 (clone_one_breakpoint): New function.
4963 (clone_all_breakpoints): New function.
4964 * mem-break.h: Declare new functions.
4966 2015-05-12 Don Breazeal <donb@codesourcery.com>
4968 * linux-low.c (linux_supports_fork_events): New function.
4969 (linux_supports_vfork_events): New function.
4970 (linux_target_ops): Initialize new structure members.
4971 (initialize_low): Call linux_check_ptrace_features.
4972 * lynx-low.c (lynx_target_ops): Initialize new structure
4974 * server.c (report_fork_events, report_vfork_events):
4976 (handle_query): Add new features to qSupported packet and
4978 (captured_main): Initialize new global variables.
4979 * target.h (struct target_ops) <supports_fork_events>:
4981 <supports_vfork_events>: New member.
4982 (target_supports_fork_events): New macro.
4983 (target_supports_vfork_events): New macro.
4984 * win32-low.c (win32_target_ops): Initialize new structure
4987 2015-05-12 Gary Benson <gbenson@redhat.com>
4989 * server.c (handle_qxfer_exec_file): Use current process
4992 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4994 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4995 Remove HAVE_PTRACE_GETREGS conditionals.
4996 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4997 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4999 2015-05-08 Yao Qi <yao.qi@linaro.org>
5001 * linux-low.c (linux_supports_conditional_breakpoints): New
5003 (linux_target_ops): Install new target method.
5004 * lynx-low.c (lynx_target_ops): Install NULL hook for
5005 supports_conditional_breakpoints.
5006 * nto-low.c (nto_target_ops): Likewise.
5007 * spu-low.c (spu_target_ops): Likewise.
5008 * win32-low.c (win32_target_ops): Likewise.
5009 * server.c (handle_query): Check
5010 target_supports_conditional_breakpoints.
5011 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5013 (target_supports_conditional_breakpoints): New macro.
5015 2015-05-06 Pedro Alves <palves@redhat.com>
5018 * server.c (start_inferior): If the process exits, mourn it.
5020 2015-04-21 Gary Benson <gbenson@redhat.com>
5022 * hostio.c (fileio_open_flags_to_host): Factored out to
5023 fileio_to_host_openflags in common/fileio.c. Single use
5026 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5028 * linux-xtensa-low.c (xtensa_fill_gregset)
5029 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5032 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5034 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5035 (regs_info): Replace usrregs pointer with NULL.
5037 2015-04-17 Gary Benson <gbenson@redhat.com>
5039 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5040 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5041 * server.c (handle_qxfer_exec_file): New function.
5042 (qxfer_packets): Add exec-file entry.
5043 (handle_query): Report qXfer:exec-file:read as supported packet.
5045 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5047 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5049 2015-04-09 Gary Benson <gbenson@redhat.com>
5051 * hostio-errno.c (errno_to_fileio_error): Remove function.
5052 Update caller to use remote_fileio_to_fio_error.
5054 2015-04-09 Yao Qi <yao.qi@linaro.org>
5056 * linux-low.c (linux_insert_point): Call
5057 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5058 (linux_remove_point): Call remove_memory_breakpoint if type is
5060 * linux-x86-low.c (x86_insert_point): Don't call
5061 insert_memory_breakpoint.
5062 (x86_remove_point): Don't call remove_memory_breakpoint.
5064 2015-04-01 Pedro Alves <palves@redhat.com>
5065 Cleber Rosa <crosa@redhat.com>
5067 * server.c (gdbserver_usage): Reorganize and extend the usage
5070 2015-03-24 Pedro Alves <palves@redhat.com>
5072 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5073 output. Also dump TRAP_TRACE.
5074 (linux_low_filter_event): In debug output, distinguish a
5075 resume_stop SIGSTOP from a delayed SIGSTOP.
5077 2015-03-24 Gary Benson <gbenson@redhat.com>
5079 * linux-x86-low.c (x86_linux_new_thread): Moved to
5081 (x86_linux_prepare_to_resume): Likewise.
5083 2015-03-24 Gary Benson <gbenson@redhat.com>
5085 * Makefile.in (x86-linux-dregs.o): New rule.
5086 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5087 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5088 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5089 (x86_linux_dr_get): Likewise.
5090 (x86_linux_dr_set): Likewise.
5091 (update_debug_registers_callback): Likewise.
5092 (x86_linux_dr_set_addr): Likewise.
5093 (x86_linux_dr_get_addr): Likewise.
5094 (x86_linux_dr_set_control): Likewise.
5095 (x86_linux_dr_get_control): Likewise.
5096 (x86_linux_dr_get_status): Likewise.
5097 (x86_linux_update_debug_registers): Likewise.
5099 2015-03-24 Gary Benson <gbenson@redhat.com>
5101 * linux-x86-low.c (x86_linux_update_debug_registers):
5102 New function, factored out from...
5103 (x86_linux_prepare_to_resume): ...this.
5105 2015-03-24 Gary Benson <gbenson@redhat.com>
5107 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5108 (x86_linux_dr_set): Likewise.
5109 (update_debug_registers_callback): Likewise.
5110 (x86_linux_dr_set_addr): Likewise.
5111 (x86_linux_dr_get_addr): Likewise.
5112 (x86_linux_dr_set_control): Likewise.
5113 (x86_linux_dr_get_control): Likewise.
5114 (x86_linux_dr_get_status): Likewise.
5115 (x86_linux_prepare_to_resume): Likewise.
5117 2015-03-24 Gary Benson <gbenson@redhat.com>
5119 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5120 Use perror_with_name. Pass string through gettext.
5121 (x86_linux_dr_set): Likewise.
5123 2015-03-24 Gary Benson <gbenson@redhat.com>
5125 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5126 (x86_linux_dr_set_addr): ...this.
5127 (x86_dr_low_get_addr): Rename to...
5128 (x86_linux_dr_get_addr): ...this.
5129 (x86_dr_low_set_control): Rename to...
5130 (x86_linux_dr_set_control): ...this.
5131 (x86_dr_low_get_control): Rename to...
5132 (x86_linux_dr_get_control): ...this.
5133 (x86_dr_low_get_status): Rename to...
5134 (x86_linux_dr_get_status): ...this.
5135 (x86_dr_low): Update with new function names.
5137 2015-03-24 Gary Benson <gbenson@redhat.com>
5139 * Makefile.in (x86-linux.o): New rule.
5140 * configure.srv: Add x86-linux.o to relevant targets.
5141 * linux-low.c (lwp_set_arch_private_info): New function.
5142 (lwp_arch_private_info): Likewise.
5143 * linux-x86-low.c: Include nat/x86-linux.h.
5144 (arch_lwp_info): Removed structure.
5145 (update_debug_registers_callback):
5146 Use lwp_set_debug_registers_changed.
5147 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5148 and lwp_set_debug_registers_changed.
5149 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5151 2015-03-24 Gary Benson <gbenson@redhat.com>
5153 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5154 * linux-arm-low.c (arm_new_thread): Likewise.
5155 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5156 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5157 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5158 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5160 2015-03-24 Gary Benson <gbenson@redhat.com>
5162 * linux-low.c (ptid_of_lwp): New function.
5163 (lwp_is_stopped): Likewise.
5164 (lwp_stop_reason): Likewise.
5165 * linux-x86-low.c (update_debug_registers_callback):
5167 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5170 2015-03-24 Gary Benson <gbenson@redhat.com>
5172 * linux-low.h (linux_stop_lwp): Remove declaration.
5174 2015-03-24 Gary Benson <gbenson@redhat.com>
5176 * linux-low.h: Include nat/linux-nat.h.
5177 * linux-low.c (iterate_over_lwps_args): New structure.
5178 (iterate_over_lwps_filter): New function.
5179 (iterate_over_lwps): Likewise.
5180 * linux-x86-low.c (update_debug_registers_callback):
5181 Update signature to what iterate_over_lwps expects.
5182 Remove PID check that iterate_over_lwps now performs.
5183 (x86_dr_low_set_addr): Use iterate_over_lwps.
5184 (x86_dr_low_set_control): Likewise.
5186 2015-03-24 Gary Benson <gbenson@redhat.com>
5188 * linux-x86-low.c (x86_debug_reg_state): New function.
5189 (x86_linux_prepare_to_resume): Use the above.
5191 2015-03-24 Gary Benson <gbenson@redhat.com>
5193 * linux-low.c (current_lwp_ptid): New function.
5194 * linux-x86-low.c: Include nat/linux-nat.h.
5195 (x86_dr_low_get_addr): Use current_lwp_ptid.
5196 (x86_dr_low_get_control): Likewise.
5197 (x86_dr_low_get_status): Likewise.
5199 2015-03-20 Pedro Alves <palves@redhat.com>
5201 * tracepoint.c (cmd_qtstatus): Make "str" const.
5203 2015-03-20 Pedro Alves <palves@redhat.com>
5205 * server.c (handle_general_set): Make "req_str" const.
5207 2015-03-19 Pedro Alves <palves@redhat.com>
5209 * linux-low.c (linux_resume_one_lwp): Rename to ...
5210 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5211 instead call perror_with_name.
5212 (check_ptrace_stopped_lwp_gone): New function.
5213 (linux_resume_one_lwp): Reimplement as wrapper around
5214 linux_resume_one_lwp_throw that swallows errors if the LWP is
5217 2015-03-19 Pedro Alves <palves@redhat.com>
5219 * linux-low.c (count_events_callback, select_event_lwp_callback):
5220 No longer check whether the thread has resume_stop as last resume
5223 2015-03-19 Pedro Alves <palves@redhat.com>
5225 * linux-low.c (count_events_callback, select_event_lwp_callback):
5226 Use the lwp's status_pending_p field, not the thread's.
5228 2015-03-19 Pedro Alves <palves@redhat.com>
5230 * linux-low.c (select_event_lwp_callback): Update comments to
5231 no longer mention SIGTRAP.
5233 2015-03-18 Gary Benson <gbenson@redhat.com>
5235 * server.c (handle_query): Do not report vFile:fstat as supported.
5237 2015-03-11 Gary Benson <gbenson@redhat.com>
5239 * hostio.c (sys/types.h): New include.
5240 (sys/stat.h): Likewise.
5241 (common-remote-fileio.h): Likewise.
5242 (handle_fstat): New function.
5243 (handle_vFile): Handle vFile:fstat packets.
5245 2015-03-11 Gary Benson <gbenson@redhat.com>
5247 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5248 struct stat.st_blocks and struct stat.st_blksize.
5249 * configure: Regenerate.
5250 * config.in: Likewise.
5251 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5252 (OBS): Add common-remote-fileio.o.
5253 (common-remote-fileio.o): New rule.
5255 2015-03-09 Pedro Alves <palves@redhat.com>
5257 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5258 'struct sockaddr' pointer in 'accept' call.
5260 2015-03-09 Pedro Alves <palves@redhat.com>
5263 2015-03-07 Pedro Alves <palves@redhat.com>
5264 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5265 or <winsock2.h> here. Instead include "gdb_socket.h".
5266 (remote_open): Use union gdb_sockaddr_u.
5267 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5268 or <winsock2.h> here. Instead include "gdb_socket.h".
5269 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5270 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5272 (init_named_socket, gdb_agent_helper_thread): Use union
5275 2015-03-07 Pedro Alves <palves@redhat.com>
5277 * configure.ac (build_warnings): Move
5278 -Wdeclaration-after-statement to the C-specific set.
5279 * configure: Regenerate.
5281 2015-03-07 Pedro Alves <palves@redhat.com>
5283 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5284 or <winsock2.h> here. Instead include "gdb_socket.h".
5285 (remote_open): Use union gdb_sockaddr_u.
5286 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5287 or <winsock2.h> here. Instead include "gdb_socket.h".
5288 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5289 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5291 (init_named_socket, gdb_agent_helper_thread): Use union
5294 2015-03-07 Pedro Alves <palves@redhat.com>
5296 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5299 2015-03-06 Yao Qi <yao.qi@linaro.org>
5301 * linux-aarch64-low.c (aarch64_insert_point): Use
5302 show_debug_regs as a boolean.
5303 (aarch64_remove_point): Likewise.
5305 2015-03-05 Pedro Alves <palves@redhat.com>
5307 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5308 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5309 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5310 * nto-low.c (nto_target_ops): Likewise.
5311 * spu-low.c (spu_target_ops): Likewise.
5312 * win32-low.c (win32_target_ops): Likewise.
5314 2015-03-04 Pedro Alves <palves@redhat.com>
5316 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5317 Decide whether a breakpoint triggered based on the SIGTRAP's
5319 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5320 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5321 (linux_low_filter_event): Check for breakpoints before checking
5323 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5325 (linux_stopped_by_sw_breakpoint)
5326 (linux_supports_stopped_by_sw_breakpoint)
5327 (linux_stopped_by_hw_breakpoint)
5328 (linux_supports_stopped_by_hw_breakpoint): New functions.
5329 (linux_target_ops): Install new target methods.
5331 2015-03-04 Pedro Alves <palves@redhat.com>
5333 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5334 * server.c (swbreak_feature, hwbreak_feature): New globals.
5335 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5336 (captured_main): Clear swbreak_feature and hwbreak_feature.
5337 * server.h (swbreak_feature, hwbreak_feature): Declare.
5338 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5339 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5340 supports_stopped_by_hw_breakpoint>: New fields.
5341 (target_supports_stopped_by_sw_breakpoint)
5342 (target_stopped_by_sw_breakpoint)
5343 (target_supports_stopped_by_hw_breakpoint)
5344 (target_stopped_by_hw_breakpoint): Declare.
5346 2015-03-04 Pedro Alves <palves@redhat.com>
5348 enum lwp_stop_reason -> enum target_stop_reason
5349 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5350 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5351 (linux_wait_1, stuck_in_jump_pad_callback)
5352 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5353 (linux_stopped_by_watchpoint):
5354 * linux-low.h (enum lwp_stop_reason): Delete.
5355 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5356 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5358 2015-03-04 Yao Qi <yao.qi@linaro.org>
5360 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5362 2015-03-03 Gary Benson <gbenson@redhat.com>
5364 * hostio.c (handle_vFile): Fix prefix lengths.
5366 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5368 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5371 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5373 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5374 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5375 (clean): Add "rm -f" for above C files.
5376 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5377 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5378 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5379 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5380 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5381 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5382 (init_registers_s390x_vx_linux64)
5383 (init_registers_s390x_tevx_linux64)
5384 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5385 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5387 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5388 (s390_store_vxrs_high): New functions.
5389 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5391 (s390_arch_setup): Add logic for selecting one of the new target
5392 descriptions. Activate the new vector regsets if applicable.
5393 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5394 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5395 and init_registers_s390x_tevx_linux64.
5397 2015-03-01 Pedro Alves <palves@redhat.com>
5399 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5402 2015-02-27 Pedro Alves <palves@redhat.com>
5404 * linux-x86-low.c (u_debugreg_offset): New function.
5405 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5407 2015-02-27 Pedro Alves <palves@redhat.com>
5409 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5410 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5411 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5412 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5413 (ps_lsetfpregs, ps_getpid)
5414 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5415 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5416 (ps_lsetxregs, ps_plog): Declare.
5418 2015-02-27 Pedro Alves <palves@redhat.com>
5420 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5421 IP_AGENT_EXPORT_FUNC.
5422 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5423 IP_AGENT_EXPORT_FUNC.
5424 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5425 (IP_AGENT_EXPORT): Delete.
5426 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5427 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5428 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5429 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5430 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5431 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5432 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5433 (traceframe_read_count, traceframe_write_count)
5434 (traceframes_created, trace_state_variables, get_raw_reg)
5435 (get_trace_state_variable_value, set_trace_state_variable_value)
5436 (ust_loaded, helper_thread_id, cmd_buf): Use
5437 IPA_SYM_EXPORTED_NAME.
5438 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5439 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5440 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5441 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5442 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5443 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5444 EXTERN_C_PUSH/EXTERN_C_POP.
5445 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5446 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5447 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5448 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5449 (traceframe_write_count, traceframe_read_count)
5450 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5451 (about_to_request_buffer_space, get_trace_state_variable_value)
5452 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5453 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5454 EXTERN_C_PUSH/EXTERN_C_POP.
5455 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5456 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5457 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5458 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5459 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5460 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5461 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5462 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5464 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5465 (IP_AGENT_EXPORT_VAR_DECL): Define.
5467 (gdb_agent_get_raw_reg): Declare.
5469 2015-02-27 Tom Tromey <tromey@redhat.com>
5470 Pedro Alves <palves@redhat.com>
5472 Rename symbols whose names are reserved C++ keywords throughout.
5474 2015-02-27 Pedro Alves <palves@redhat.com>
5476 * Makefile.in (COMPILER): New, get it from autoconf.
5477 (CXX): Get from autoconf instead.
5478 (COMPILE.pre): Use COMPILER.
5479 (CC-LD): Rename to ...
5480 (CC_LD): ... this. Use COMPILER.
5481 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5482 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5483 * acinclude.m4: Include build-with-cxx.m4.
5484 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5485 Disable -Werror by default if building in C++ mode.
5486 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5487 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5488 the C++ compiler. Save/restore CXXFLAGS too.
5489 * configure: Regenerate.
5491 2015-02-27 Pedro Alves <palves@redhat.com>
5493 * acinclude.m4: Include libiberty.m4.
5494 * configure.ac: Call libiberty_INIT.
5495 * config.in, configure: Regenerate.
5497 2015-02-26 Pedro Alves <palves@redhat.com>
5499 * linux-low.c (linux_wait_1): When incrementing the PC past a
5500 program breakpoint always use the_low_target.breakpoint_len as
5501 increment, rather than the maximum between that and
5502 the_low_target.decr_pc_after_break.
5504 2015-02-23 Pedro Alves <palves@redhat.com>
5506 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5507 thread was doing a step-over; always adjust the PC if
5508 we stepped over a permanent breakpoint.
5509 (linux_wait_1): If we stepped over breakpoint that was on top of a
5510 permanent breakpoint, manually advance the PC past it.
5512 2015-02-23 Pedro Alves <palves@redhat.com>
5514 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5516 (x86_fill_gregset, x86_store_gregset): Use it when handling
5519 2015-02-20 Pedro Alves <palves@redhat.com>
5521 * thread-db.c: Include "nat/linux-procfs.h".
5522 (thread_db_init): Skip listing new threads if the kernel supports
5523 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5525 2015-02-20 Pedro Alves <palves@redhat.com>
5527 * linux-low.c (status_pending_p_callback): Use ptid_match.
5529 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5531 PR breakpoints/16812
5532 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5533 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5534 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5536 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5538 PR breakpoints/15956
5539 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5541 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5543 * linux-low.c (linux_low_btrace_conf): Print size.
5544 * server.c (handle_btrace_conf_general_set): New.
5545 (hanle_general_set): Call handle_btrace_conf_general_set.
5546 (handle_query): Report Qbtrace-conf:bts:size as supported.
5548 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5550 * linux-low.c (linux_low_enable_btrace): Update parameters.
5551 (linux_low_btrace_conf): New.
5552 (linux_target_ops)<to_btrace_conf>: Initialize.
5553 * server.c (current_btrace_conf): New.
5554 (handle_btrace_enable): Rename to ...
5555 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5556 to target_enable_btrace. Update comment. Update users.
5557 (handle_qxfer_btrace_conf): New.
5558 (qxfer_packets): Add btrace-conf entry.
5559 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5560 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5561 (target_ops)<read_btrace_conf>: New.
5562 (target_enable_btrace): Update parameters.
5563 (target_read_btrace_conf): New.
5565 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5567 * server.c (handle_btrace_general_set): Remove call to
5568 target_supports_btrace.
5569 (supported_btrace_packets): New.
5570 (handle_query): Call supported_btrace_packets.
5571 * target.h: include btrace-common.h.
5572 (btrace_target_info): Removed.
5573 (supports_btrace, target_supports_btrace): Update parameters.
5575 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5577 * Makefile.in (SFILES): Add common/btrace-common.c.
5578 (OBS): Add common/btrace-common.o.
5579 (btrace-common.o): Add build rules.
5580 * linux-low: Include btrace-common.h.
5581 (linux_low_read_btrace): Use struct btrace_data. Call
5582 btrace_data_init and btrace_data_fini.
5584 2015-02-06 Pedro Alves <palves@redhat.com>
5586 * thread-db.c (find_new_threads_callback): Add debug output.
5588 2015-02-04 Pedro Alves <palves@redhat.com>
5590 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5591 (resume_stopped_resumed_lwps): New function.
5592 (linux_wait_for_event_filtered): Use it.
5594 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5596 * Makefile.in (SFILES): Add linux-personality.c.
5597 (linux-personality.o): New rule.
5598 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5599 list of objects to be built.
5600 * linux-low.c: Include nat/linux-personality.h.
5601 (linux_create_inferior): Remove code to disable address space
5602 randomization (moved to ../nat/linux-personality.c). Create
5603 cleanup to disable address space randomization.
5605 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5607 * Makefile.in (posix-strerror.o): New rule.
5608 (mingw-strerror.o): Likewise.
5609 * configure: Regenerated.
5610 * configure.ac: Source file ../common/common.host. Initialize new
5611 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5613 2015-01-14 Yao Qi <yao@codesourcery.com>
5615 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5616 (ppc-linux.o): New rule.
5617 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5618 * configure.ac: AC_CHECK_FUNCS(getauxval).
5619 * config.in: Re-generated.
5620 * configure: Re-generated.
5621 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5622 ppc64_64bit_inferior_p
5624 2015-01-14 Yao Qi <yao@codesourcery.com>
5626 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5627 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5628 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5629 (PT_ORIG_R3, PT_TRAP): Likewise.
5630 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5631 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5632 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5634 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5636 * i387-fp.c (i387_cache_to_xsave): In look over
5637 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5638 zmmh_low_space field by use of zmmh_high_space.
5640 2015-01-09 Pedro Alves <palves@redhat.com>
5642 * linux-low.c (step_over_bkpt): Move higher up in the file.
5643 (handle_extended_wait): Don't store the stop_pc here.
5644 (get_stop_pc): Adjust comments and rename to ...
5645 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5646 stopped for a software breakpoint or hardware breakpoint.
5647 (thread_still_has_status_pending_p): New function.
5648 (status_pending_p_callback): Use
5649 thread_still_has_status_pending_p. If the event is no longer
5650 interesting, resume the LWP.
5651 (handle_tracepoints): Add assert.
5652 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5653 (wstatus_maybe_breakpoint): New function.
5654 (cancel_breakpoint): Delete function.
5655 (check_stopped_by_watchpoint): New function, factored out from
5656 linux_low_filter_event.
5657 (lp_status_maybe_breakpoint): Delete function.
5658 (linux_low_filter_event): Remove filter_ptid argument.
5659 Leave thread group exits pending here. Store the LWP's stop PC.
5660 Always leave events pending.
5661 (linux_wait_for_event_filtered): Pull all events out of the
5662 kernel, and leave them all pending.
5663 (count_events_callback, select_event_lwp_callback): Consider all
5665 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5666 (select_event_lwp): Only give preference to the stepping LWP in
5667 all-stop mode. Adjust comments.
5668 (ignore_event): New function.
5669 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5670 references to cancel_breakpoints. Adjust to renames. Also give
5671 equal priority to all LWPs that have had events in non-stop mode.
5672 If reporting a software breakpoint event, unadjust the LWP's PC.
5673 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5674 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5676 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5677 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5678 (linux_stopped_by_watchpoint): Adjust.
5679 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5680 * linux-low.h (enum lwp_stop_reason): New.
5681 (struct lwp_info) <stop_pc>: Adjust comment.
5682 <stopped_by_watchpoint>: Delete field.
5683 <stop_reason>: New field.
5684 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5685 * mem-break.c (software_breakpoint_inserted_here)
5686 (hardware_breakpoint_inserted_here): New function.
5687 * mem-break.h (software_breakpoint_inserted_here)
5688 (hardware_breakpoint_inserted_here): Declare.
5689 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5690 (cancel_breakpoints): Delete.
5691 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5692 (upload_fast_traceframes): Remove references to
5695 2015-01-09 Pedro Alves <palves@redhat.com>
5697 * thread-db.c (find_new_threads_callback): Ignore thread if the
5698 kernel thread ID is -1.
5700 2015-01-09 Pedro Alves <palves@redhat.com>
5702 * linux-low.c (linux_attach_fail_reason_string): Move to
5703 nat/linux-ptrace.c, and rename.
5704 (linux_attach_lwp): Update comment.
5705 (attach_proc_task_lwp_callback): New function.
5706 (linux_attach): Adjust to rename and use
5707 linux_proc_attach_tgid_threads.
5708 (linux_attach_fail_reason_string): Delete declaration.
5710 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5712 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5713 * server.c (gdbserver_version): Likewise.
5715 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5717 * remote-utils.c: Include ctype.h.
5718 (input_interrupt): Explicitly handle the case when the char
5719 received is the NUL byte. Improve the printing of non-ASCII
5722 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5724 * linux-low.c (linux_low_filter_event): Update call to
5725 linux_enable_event_reporting following the addition of
5726 a new parameter to that function.
5728 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5731 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5732 (AARCH64_FPCR_REGNO): Likewise.
5733 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5734 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5735 (aarch64_store_fpregset): Likewise.
5737 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5739 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5740 Remove FIXME comment about assumption about N.
5742 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5744 * configure.ac: If large-file support is disabled in GDBserver,
5745 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5746 * configure: Regenerate.
5748 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5750 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5751 warning upon ENODATA from ptrace.
5752 * linux-s390-low.c (s390_store_tdb): New.
5753 (s390_regsets): Add regset for NT_S390_TDB.
5755 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5757 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5758 without a fill_function.
5759 * linux-s390-low.c (s390_fill_last_break): Remove.
5760 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5761 (s390_arch_setup): Use regset's size instead of fill_function for
5764 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5766 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5767 the regset's store function when ptrace returned an error.
5768 * regcache.c (get_thread_regcache): Invalidate register cache
5769 before fetching inferior's registers.
5771 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5773 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5774 while-loop as for-loop.
5775 (regsets_store_inferior_registers): Likewise.
5777 2014-11-28 Yao Qi <yao@codesourcery.com>
5779 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5780 * config.in, configure: Re-generate.
5781 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5784 2014-11-21 Yao Qi <yao@codesourcery.com>
5786 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5787 (AC_CHECK_HEADERS): Remove malloc.h.
5788 * configure: Re-generated.
5789 * config.in: Re-generated.
5790 * server.h: Don't include alloca.h and malloc.h.
5791 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5792 Don't include malloc.h.
5794 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5796 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5797 corresponding ERRNO check in same block.
5799 2014-11-12 Pedro Alves <palves@redhat.com>
5801 * server.c (cont_thread): Update comment.
5802 (start_inferior, attach_inferior): No longer clear cont_thread.
5803 (handle_v_cont): No longer set cont_thread.
5804 (captured_main): Clear cont_thread each time a GDB connects.
5806 2014-11-12 Pedro Alves <palves@redhat.com>
5808 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5809 thread, and don't resume all threads if the Hc thread has exited.
5811 2014-11-12 Pedro Alves <palves@redhat.com>
5813 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5814 the process group instead of to a specific LWP.
5816 2014-10-15 Pedro Alves <palves@redhat.com>
5819 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5821 (arm_set_thread_context): Delete.
5822 (the_low_target): Adjust.
5823 * win32-i386-low.c (debug_registers_changed)
5824 (debug_registers_used): Delete.
5825 (update_debug_registers_callback): New function.
5826 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5827 needing to update their debug registers.
5828 (win32_get_current_dr): New function.
5829 (x86_dr_low_get_addr, x86_dr_low_get_control)
5830 (x86_dr_low_get_status): Fetch the debug register from the thread
5832 (i386_initial_stuff): Adjust.
5833 (i386_get_thread_context): Remove current_event parameter. Don't
5834 clear debug_registers_changed nor copy DR values to
5836 (i386_set_thread_context): Delete.
5837 (i386_prepare_to_resume): New function.
5838 (i386_thread_added): Mark the thread as needing to update irs
5840 (the_low_target): Remove i386_set_thread_context and install
5841 i386_prepare_to_resume.
5842 * win32-low.c (win32_get_thread_context): Adjust.
5843 (win32_set_thread_context): Use SetThreadContext
5845 (win32_prepare_to_resume): New function.
5846 (win32_require_context): New function, factored out from ...
5847 (thread_rec): ... this.
5848 (continue_one_thread): Call win32_prepare_to_resume on each thread
5849 we're about to continue.
5850 (win32_resume): Call win32_prepare_to_resume on the event thread.
5851 * win32-low.h (struct win32_thread_info)
5852 <debug_registers_changed>: New field.
5853 (struct win32_target_ops): Change prototype of set_thread_context,
5854 delete set_thread_context and add prepare_to_resume.
5855 (win32_require_context): New declaration.
5857 2014-10-08 Gary Benson <gbenson@redhat.com>
5859 * server.h: Do not include common-exceptions.h.
5861 2014-10-08 Gary Benson <gbenson@redhat.com>
5863 * server.h: Do not include cleanups.h.
5865 2014-09-30 James Hogan <james.hogan@imgtec.com>
5867 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5870 2014-09-23 Yao Qi <yao@codesourcery.com>
5872 * linux-low.c (lp_status_maybe_breakpoint): New function.
5873 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5874 (count_events_callback): Likewise.
5875 (select_event_lwp_callback): Likewise.
5876 (cancel_breakpoints_callback): Likewise.
5878 2014-09-19 Don Breazeal <donb@codesourcery.com>
5880 * linux-low.c (handle_extended_wait): Call
5881 linux_ptrace_get_extended_event.
5882 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5883 linux_is_extended_waitstatus.
5885 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5887 * Makefile.in (CPPFLAGS): Define.
5888 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5889 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5891 2014-09-16 Gary Benson <gbenson@redhat.com>
5893 * inferiors.h (current_inferior): Renamed as...
5894 (current_thread): New variable. All uses updated.
5895 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5896 (maybe_move_out_of_jump_pad): Likewise.
5897 (cancel_breakpoint): Likewise.
5898 (linux_low_filter_event): Likewise.
5899 (wait_for_sigstop): Likewise.
5900 (linux_resume_one_lwp): Likewise.
5901 (need_step_over_p): Likewise.
5902 (start_step_over): Likewise.
5903 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5904 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5905 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5906 and save_inferior as saved_thread.
5907 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5909 (regcache_invalidate_thread): Likewise.
5910 * remote-utils.c (prepare_resume_reply): Likewise.
5911 * thread-db.c (thread_db_get_tls_address): Likewise.
5912 (disable_thread_event_reporting): Likewise.
5913 (remove_thread_event_breakpoints): Likewise.
5914 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5916 * target.h (set_desired_inferior): Renamed as...
5917 (set_desired_thread): New declaration. All uses updated.
5918 * server.c (myresume): Updated comment to reference thread instead
5920 (handle_serial_event): Likewise.
5921 (handle_target_event): Likewise.
5923 2014-09-12 Tom Tromey <tromey@redhat.com>
5924 Gary Benson <gbenson@redhat.com>
5926 * regcache.h: Include common-regcache.h.
5927 (regcache_read_pc): Don't declare.
5928 * regcache.c (get_thread_regcache_for_ptid): New function.
5930 2014-09-11 Tom Tromey <tromey@redhat.com>
5931 Gary Benson <gbenson@redhat.com>
5933 * symbol.c: New file.
5934 * Makefile.in (SFILES): Add symbol.c.
5935 (OBS): Add symbol.o.
5937 2014-09-11 Gary Benson <gbenson@redhat.com>
5939 * target.c (target_stop_ptid, target_continue_ptid): New
5942 2014-09-11 Tom Tromey <tromey@redhat.com>
5943 Gary Benson <gbenson@redhat.com>
5945 * target.h: Include target/target.h.
5946 * target.c (target_read_memory, target_read_uint32)
5947 (target_write_memory): New functions.
5949 2014-09-11 Gary Benson <gbenson@redhat.com>
5951 * server.h (debug_hw_points): Don't declare.
5952 * server.c (debug_hw_points): Don't define. Replace all uses
5953 with show_debug_regs.
5954 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5955 all uses with show_debug_regs.
5957 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5959 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5960 endianness into account.
5961 (ppc_supply_ptrace_register): Likewise.
5963 2014-09-03 James Hogan <james.hogan@imgtec.com>
5965 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5966 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5968 2014-09-03 Gary Benson <gbenson@redhat.com>
5970 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5971 ALL_DEBUG_ADDRESS_REGISTERS.
5973 2014-09-02 Gary Benson <gbenson@redhat.com>
5975 * i386-low.h: Renamed as...
5976 * x86-low.h: New file. All type, function and variable name
5977 prefixes changed from "i386_" to "x86_". All references updated.
5978 * i386-low.c: Renamed as...
5979 * x86-low.c: New file. All type, function and variable name
5980 prefixes changed from "i386_" to "x86_". All references updated.
5982 2014-09-02 Gary Benson <gbenson@redhat.com>
5984 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5985 (x86_linux_new_thread): Likewise.
5987 2014-08-29 Gary Benson <gbenson@redhat.com>
5989 * server.h (setjmp.h): Do not include.
5990 (toplevel): Do not declare.
5991 (common-exceptions.h): Include.
5992 (cleanups.h): Likewise.
5993 * server.c (toplevel): Do not define.
5994 (exit_code): New static global.
5995 (detach_or_kill_for_exit_cleanup): New function.
5996 (main): New function. Original main renamed to...
5997 (captured_main): New function.
5998 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6000 2014-08-29 Gary Benson <gbenson@redhat.com>
6002 * Makefile.in (SFILES): Add common/common-exceptions.c.
6003 (OBS): Add common-exceptions.o.
6004 (common-exceptions.o): New rule.
6005 * utils.c (prepare_to_throw_exception): New function.
6007 2014-08-29 Gary Benson <gbenson@redhat.com>
6009 * config.in: Regenerate.
6010 * configure: Likewise.
6012 2014-08-29 Gary Benson <gbenson@redhat.com>
6014 * Makefile.in (SFILES): Add common/cleanups.c.
6016 (cleanups.o): New rule.
6018 2014-08-29 Gary Benson <gbenson@redhat.com>
6020 * utils.c (internal_vwarning): New function.
6022 2014-08-28 Gary Benson <gbenson@redhat.com>
6024 * utils.h (fatal): Remove declaration.
6025 * utils.c (fatal): Remove function.
6027 2014-08-28 Gary Benson <gbenson@redhat.com>
6029 * tracepoint.c (gdb_agent_init): Replace fatal with
6031 (initialize_tracepoint): Likewise.
6033 2014-08-28 Gary Benson <gbenson@redhat.com>
6035 * remote-utils.c (remote_prepare): Replace fatal with error.
6037 2014-08-28 Gary Benson <gbenson@redhat.com>
6039 * linux-low.c (linux_async): Replace fatal with warning.
6041 (linux_start_non_stop): Return -1 if linux_async failed.
6043 2014-08-28 Gary Benson <gbenson@redhat.com>
6045 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6047 (i386_dr_low_get_addr): Remove vague comment.
6048 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6051 2014-08-28 Gary Benson <gbenson@redhat.com>
6053 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6054 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6056 (linux_resume_one_lwp): Likewise.
6057 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6059 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6060 with internal_error.
6061 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6062 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6063 (find_register_by_name): Replace fatal with internal_error.
6064 (find_regno): Likewise.
6065 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6066 * thread-db.c (thread_db_create_event): Likewise.
6067 (thread_db_load_search): Likewise.
6068 (try_thread_db_load_1): Likewise.
6069 * tracepoint.c (get_jump_space_head): Replace fatal with
6071 (claim_trampoline_space): Likewise.
6072 (have_fast_tracepoint_trampoline_buffer): Likewise.
6073 (cmd_qtstart): Likewise.
6074 (stop_tracing): Likewise.
6075 (fast_tracepoint_collecting): Likewise.
6076 (target_malloc): Likewise.
6077 (download_tracepoint): Likewise.
6078 (download_trace_state_variables): Replace check with gdb_assert.
6079 (upload_fast_traceframes): Replace fatal with internal_error.
6081 2014-08-19 Tom Tromey <tromey@redhat.com>
6082 Gary Benson <gbenson@redhat.com>
6084 * Makefile.in (SFILES): Add common/common-debug.c.
6085 (OBS): Add common-debug.o.
6086 (common-debug.o): New rule.
6087 * debug.h (debug_printf): Don't declare.
6088 * debug.c (debug_printf): Renamed and rewritten as...
6089 (debug_vprintf): New function.
6091 2014-08-19 Gary Benson <gbenson@redhat.com>
6093 * utils.h: Do not include print-utils.h.
6095 2014-08-19 Tom Tromey <tromey@redhat.com>
6096 Gary Benson <gbenson@redhat.com>
6098 * server.h: Add static assertion.
6099 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6101 2014-08-19 Tom Tromey <tromey@redhat.com>
6102 Gary Benson <gbenson@redhat.com>
6104 * Makefile.in (SFILES): Add common/errors.c.
6105 (OBS): Add errors.o.
6106 (IPA_OBS): Add errors-ipa.o.
6107 (errors.o): New rule.
6108 (errors-ipa.o): Likewise.
6109 * utils.h (perror_with_name, error, warning): Don't declare.
6110 * utils.c (warning): Renamed and rewritten as...
6111 (vwarning): New function.
6112 (error): Renamed and rewritten as...
6113 (verror): New function.
6114 (internal_error): Renamed and rewritten as...
6115 (internal_verror): New function.
6117 2014-08-07 Gary Benson <gbenson@redhat.com>
6119 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6120 * configure: Regenerate.
6121 * config.in: Likewise.
6122 * server.h: Do not include errno.h.
6123 * event-loop.c: Likewise.
6124 * hostio-errno.c: Likewise.
6125 * linux-low.c: Likewise.
6126 * remote-utils.c: Likewise.
6127 * spu-low.c: Likewise.
6128 * utils.c: Likewise.
6129 * gdbreplay.c: Unconditionally include errno.h.
6131 2014-08-07 Gary Benson <gbenson@redhat.com>
6133 * server.h: Do not include string.h.
6134 * event-loop.c: Likewise.
6135 * linux-low.c: Likewise.
6136 * regcache.c: Likewise.
6137 * remote-utils.c: Likewise.
6138 * spu-low.c: Likewise.
6139 * utils.c: Likewise.
6141 2014-08-07 Gary Benson <gbenson@redhat.com>
6143 * server.h: Do not include gdb_assert.h.
6145 2014-08-07 Gary Benson <gbenson@redhat.com>
6147 * server.h: Do not include common-utils.h.
6149 2014-08-07 Gary Benson <gbenson@redhat.com>
6151 * server.h: Do not include ptid.h.
6152 * notif.h: Likewise.
6154 2014-08-07 Gary Benson <gbenson@redhat.com>
6156 * server.h: Do not include gdb_locale.h.
6158 2014-08-07 Gary Benson <gbenson@redhat.com>
6160 * server.h: Do not include gdb/signals.h.
6161 * win32-low.c: Likewise.
6163 2014-08-07 Gary Benson <gbenson@redhat.com>
6165 * server.h: Do not include pathmax.h.
6167 2014-08-07 Gary Benson <gbenson@redhat.com>
6169 * server.h: Do not include libiberty.h.
6170 * linux-bfin-low.c: Likewise.
6172 2014-08-07 Gary Benson <gbenson@redhat.com>
6174 * server.h: Do not include ansidecl.h.
6176 2014-08-07 Gary Benson <gbenson@redhat.com>
6178 * linux-x86-low.c: Do not include stddef.h.
6179 * lynx-ppc-low.c: Likewise.
6180 * tracepoint.c: Likewise.
6182 2014-08-07 Gary Benson <gbenson@redhat.com>
6184 * server.h: Do not include stdarg.h.
6185 * nto-low.c: Likewise.
6187 2014-08-07 Gary Benson <gbenson@redhat.com>
6189 * server.h: Do not include stdlib.h.
6190 * inferiors.c: Likewise.
6191 * linux-low.c: Likewise.
6192 * regcache.c: Likewise.
6193 * spu-low.c: Likewise.
6194 * tracepoint.c: Likewise.
6195 * utils.c: Likewise.
6197 2014-08-07 Gary Benson <gbenson@redhat.com>
6199 * server.h: Do not include stdio.h.
6200 * linux-low.c: Likewise.
6201 * remote-utils.c: Likewise.
6202 * spu-low.c: Likewise.
6203 * utils.c: Likewise.
6204 * wincecompat.c: Likewise.
6206 2014-08-06 Gary Benson <gbenson@redhat.com>
6208 * regcache.c (init_register_cache): Move conditionals inside if.
6210 2014-08-06 Gary Benson <gbenson@redhat.com>
6212 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6214 2014-07-31 Gary Benson <gbenson@redhat.com>
6216 * ax.h: Do not include server.h.
6217 * gdbthread.h: Likewise.
6218 * lynx-low.h: Likewise.
6219 * notif.h: Likewise.
6221 2014-07-30 Gary Benson <gbenson@redhat.com>
6223 * server.h: Include common-defs.h.
6224 Do not include config.h or build-gnulib-gdbserver/config.h.
6226 2014-07-30 Gary Benson <gbenson@redhat.com>
6228 * hostio-errno.c: Move server.h to top of includes list.
6229 * inferiors.c: Likewise.
6230 * linux-x86-low.c: Likewise.
6231 * notif.c: Include server.h.
6233 2014-07-24 Tom Tromey <tromey@redhat.com>
6234 Gary Benson <gbenson@redhat.com>
6236 * server.h (CORE_ADDR): Now unsigned.
6238 2014-07-16 Pedro Alves <palves@redhat.com>
6240 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6242 2014-07-15 Pedro Alves <palves@redhat.com>
6244 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6247 2014-07-11 Pedro Alves <palves@redhat.com>
6249 * linux-low.c (kill_wait_lwp): New function, based on
6250 kill_one_lwp_callback, but use my_waitpid directly.
6251 (kill_one_lwp_callback, linux_kill): Use it.
6253 2014-06-23 Pedro Alves <palves@redhat.com>
6255 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6256 before setting DR0..DR3.
6258 2014-06-20 Gary Benson <gbenson@redhat.com>
6260 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6261 * configure: Regenerated.
6262 * config.in: Likewise.
6264 2014-06-20 Gary Benson <gbenson@redhat.com>
6266 * Makefile.in (SFILES): Update locations for files moved
6268 (object file files): Reordered.
6270 2014-06-20 Gary Benson <gbenson@redhat.com>
6272 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6273 (i386_dr_low_set_addr): Likewise.
6274 (i386_dr_low_get_addr): Likewise.
6275 (i386_dr_low_can_set_control): Likewise.
6276 (i386_dr_low_set_control): Likewise.
6277 (i386_dr_low_get_control): Likewise.
6278 (i386_dr_low_get_status): Likewise.
6279 (i386_get_debug_register_length): Likewise.
6280 * linux-x86-low.c (i386_dr_low_set_addr):
6281 Changed signature. Made static.
6282 (i386_dr_low_get_addr): Likewise.
6283 (i386_dr_low_set_control): Likewise.
6284 (i386_dr_low_get_control): Likewise.
6285 (i386_dr_low_get_status): Likewise.
6286 (i386_dr_low): New global variable.
6287 * win32-i386-low.c (i386_dr_low_set_addr):
6288 Changed signature. Made static.
6289 (i386_dr_low_get_addr): Likewise.
6290 (i386_dr_low_set_control): Likewise.
6291 (i386_dr_low_get_control): Likewise.
6292 (i386_dr_low_get_status): Likewise.
6293 (i386_dr_low): New global variable.
6295 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6297 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6298 * Makefile.in (AR, AR_FLAGS): Define.
6299 * configure: Regenerate.
6301 2014-06-19 Gary Benson <gbenson@redhat.com>
6303 * Makefile.in (i386-dregs.o): New rule.
6304 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6305 * i386-low.c (target.h): Remove include.
6306 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6307 (DR_CONTROL_SHIFT): Likewise.
6308 (DR_CONTROL_SIZE): Likewise.
6309 (DR_RW_EXECUTE): Likewise.
6310 (DR_RW_WRITE): Likewise.
6311 (DR_RW_READ): Likewise.
6312 (DR_RW_IORW): Likewise.
6313 (DR_LEN_1): Likewise.
6314 (DR_LEN_2): Likewise.
6315 (DR_LEN_4): Likewise.
6316 (DR_LEN_8): Likewise.
6317 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6318 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6319 (DR_ENABLE_SIZE): Likewise.
6320 (DR_LOCAL_SLOWDOWN): Likewise.
6321 (DR_GLOBAL_SLOWDOWN): Likewise.
6322 (DR_CONTROL_RESERVED): Likewise.
6323 (I386_DR_CONTROL_MASK): Likewise.
6324 (I386_DR_VACANT): Likewise.
6325 (I386_DR_LOCAL_ENABLE): Likewise.
6326 (I386_DR_GLOBAL_ENABLE): Likewise.
6327 (I386_DR_DISABLE): Likewise.
6328 (I386_DR_SET_RW_LEN): Likewise.
6329 (I386_DR_GET_RW_LEN): Likewise.
6330 (I386_DR_WATCH_HIT): Likewise.
6331 (i386_wp_op_t): Likewise.
6332 (i386_show_dr): Likewise.
6333 (i386_length_and_rw_bits): Likewise.
6334 (i386_insert_aligned_watchpoint): Likewise.
6335 (i386_remove_aligned_watchpoint): Likewise.
6336 (i386_handle_nonaligned_watchpoint): Likewise.
6337 i386_update_inferior_debug_regs(): Likewise.
6338 (i386_dr_insert_watchpoint): Likewise.
6339 (i386_dr_remove_watchpoint): Likewise.
6340 (i386_dr_region_ok_for_watchpoint): Likewise.
6341 (i386_dr_stopped_data_address): Likewise.
6342 (i386_dr_stopped_by_watchpoint): Likewise.
6344 2014-06-19 Gary Benson <gbenson@redhat.com>
6346 * i386-low.c (i386_dr_show): Renamed to
6347 i386_show_dr and made static. All uses updated.
6348 (i386_dr_length_and_rw_bits): Renamed to
6349 i386_length_and_rw_bits and made static.
6351 (i386_dr_insert_aligned_watchpoint): Renamed to
6352 i386_insert_aligned_watchpoint and made static.
6354 (i386_dr_remove_aligned_watchpoint): Renamed to
6355 i386_remove_aligned_watchpoint and made static.
6357 (i386_dr_update_inferior_debug_regs): Renamed to
6358 i386_update_inferior_debug_regs and made static.
6361 2014-06-18 Gary Benson <gbenson@redhat.com>
6363 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6364 (i386_dr_low_can_set_control): Likewise.
6365 (i386_get_debug_register_length): Likewise.
6366 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6367 (i386_dr_low_can_set_control): Likewise.
6368 (i386_get_debug_register_length): Likewise.
6370 2014-06-17 Gary Benson <gbenson@redhat.com>
6372 * i386-low.h (i386-dregs.h): New include.
6373 (DR_FIRSTADDR): Now in i386-dregs.h.
6374 (DR_LASTADDR): Likewise.
6375 (DR_NADDR): Likewise.
6376 (DR_STATUS): Likewise.
6377 (DR_CONTROL): Likewise.
6378 (i386_debug_reg_state): Likewise.
6379 (i386_dr_insert_watchpoint): Likewise.
6380 (i386_dr_remove_watchpoint): Likewise.
6381 (i386_dr_region_ok_for_watchpoint): Likewise.
6382 (i386_dr_stopped_data_address): Likewise.
6383 (i386_dr_stopped_by_watchpoint): Likewise.
6384 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6386 2014-06-18 Gary Benson <gbenson@redhat.com>
6388 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6389 i386_dr_insert_watchpoint.
6390 (i386_low_remove_watchpoint): Renamed to
6391 i386_dr_remove_watchpoint.
6392 (i386_low_region_ok_for_watchpoint): Renamed to
6393 i386_dr_region_ok_for_watchpoint.
6394 (i386_low_stopped_data_address): Renamed to
6395 i386_dr_stopped_data_address.
6396 (i386_low_stopped_by_watchpoint): Renamed to
6397 i386_dr_stopped_by_watchpoint.
6398 * i386-low.c (i386_show_dr): Renamed to
6399 i386_dr_show and made nonstatic. All uses updated.
6400 (i386_length_and_rw_bits): Renamed to
6401 i386_dr_length_and_rw_bits and made nonstatic.
6403 (i386_insert_aligned_watchpoint): Renamed to
6404 i386_dr_insert_aligned_watchpoint and made nonstatic.
6406 (i386_remove_aligned_watchpoint): Renamed to
6407 i386_dr_remove_aligned_watchpoint and made nonstatic.
6409 (i386_update_inferior_debug_regs): Renamed to
6410 i386_dr_update_inferior_debug_regs and made nonstatic.
6412 (i386_low_insert_watchpoint): Renamed to
6413 i386_dr_insert_watchpoint. All uses updated.
6414 (i386_low_remove_watchpoint): Renamed to
6415 i386_dr_remove_watchpoint. All uses updated.
6416 (i386_low_region_ok_for_watchpoint): Renamed to
6417 i386_dr_region_ok_for_watchpoint. All uses updated.
6418 (i386_low_stopped_data_address): Renamed to
6419 i386_dr_stopped_data_address. All uses updated.
6420 (i386_low_stopped_by_watchpoint): Renamed to
6421 i386_dr_stopped_by_watchpoint. All uses updated.
6423 2014-06-18 Gary Benson <gbenson@redhat.com>
6425 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6426 (i386_dr_low_can_set_control): Likewise.
6427 (i386_insert_aligned_watchpoint): New check.
6429 2014-06-18 Gary Benson <gbenson@redhat.com>
6431 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6434 2014-06-18 Gary Benson <gbenson@redhat.com>
6436 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6437 instead of fatal and error.
6438 (i386_handle_nonaligned_watchpoint): Likewise.
6440 2014-06-18 Gary Benson <gbenson@redhat.com>
6442 * i386-low.c (i386_get_debug_register_length): New macro.
6443 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6444 (i386_show_dr): Use debug_printf instead of fprintf. Use
6445 phex to format values.
6447 2014-06-18 Gary Benson <gbenson@redhat.com>
6449 * i386-low.h: Comment changes.
6450 * i386-low.c: Likewise.
6452 2014-06-18 Gary Benson <gbenson@redhat.com>
6454 * i386-low.c: Whitespace changes.
6456 2014-06-12 Tom Tromey <tromey@redhat.com>
6458 * utils.c (freeargv): Remove.
6460 2014-06-12 Tom Tromey <tromey@redhat.com>
6462 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6463 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6464 (parse_debug_format_options): Likewise.
6465 (gdbserver_usage): Likewise.
6466 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6467 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6468 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6470 ($(LIBGNU)): Depend on libiberty.
6471 (all-lib): Recurse into all subdirs.
6472 (install-only): Invoke "install" target in subdirs.
6473 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6475 * configure: Rebuild.
6476 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6477 for vasprintf, vsnprintf, or gettimeofday.
6478 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6481 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6483 * development.sh: Delete.
6484 * Makefile.in (config.status): Adjust dependency on development.sh.
6485 * configure.ac: Adjust development.sh source call.
6486 * configure: Regenerate.
6488 2014-06-02 Pedro Alves <palves@redhat.com>
6490 * ax.c (gdb_free_agent_expr): New function.
6491 * ax.h (gdb_free_agent_expr): New declaration.
6492 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6494 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6496 (clear_breakpoint_conditions_and_commands): New function.
6497 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6498 (clear_breakpoint_conditions_and_commands): New declaration.
6500 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6502 * linux-aarch64-low.c (asm/ptrace.h): Include.
6504 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6506 Fix TLS access for -static -pthread.
6507 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6508 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6509 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6511 2014-05-20 Pedro Alves <palves@redhat.com>
6513 * linux-aarch64-low.c (aarch64_insert_point)
6514 (aarch64_remove_point): No longer check whether the type is
6515 supported here. Adjust to new interface.
6516 (the_low_target): Install aarch64_supports_z_point_type as
6517 supports_z_point_type method.
6518 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6519 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6520 instead of a Z packet char. Adjust.
6521 (arm_supports_z_point_type): New function.
6522 (arm_insert_point, arm_remove_point): Adjust to new interface.
6523 (the_low_target): Install arm_supports_z_point_type.
6524 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6525 (cris_insert_point, cris_remove_point): Adjust to new interface.
6526 Don't check whether the type is supported here.
6527 (the_low_target): Install cris_supports_z_point_type.
6528 * linux-low.c (linux_supports_z_point_type): New function.
6529 (linux_insert_point, linux_remove_point): Adjust to new interface.
6530 * linux-low.h (struct linux_target_ops) <insert_point,
6531 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6532 raw_breakpoint pointer parameter.
6533 <supports_z_point_type>: New method.
6534 * linux-mips-low.c (mips_supports_z_point_type): New function.
6535 (mips_insert_point, mips_remove_point): Adjust to new interface.
6536 Use mips_supports_z_point_type.
6537 (the_low_target): Install mips_supports_z_point_type.
6538 * linux-ppc-low.c (the_low_target): Install NULL as
6539 supports_z_point_type method.
6540 * linux-s390-low.c (the_low_target): Install NULL as
6541 supports_z_point_type method.
6542 * linux-sparc-low.c (the_low_target): Install NULL as
6543 supports_z_point_type method.
6544 * linux-x86-low.c (x86_supports_z_point_type): New function.
6545 (x86_insert_point): Adjust to new insert_point interface. Use
6546 insert_memory_breakpoint. Adjust to new
6547 i386_low_insert_watchpoint interface.
6548 (x86_remove_point): Adjust to remove_point interface. Use
6549 remove_memory_breakpoint. Adjust to new
6550 i386_low_remove_watchpoint interface.
6551 (the_low_target): Install x86_supports_z_point_type.
6552 * lynx-low.c (lynx_target_ops): Install NULL as
6553 supports_z_point_type callback.
6554 * nto-low.c (nto_supports_z_point_type): New.
6555 (nto_insert_point, nto_remove_point): Adjust to new interface.
6556 (nto_target_ops): Install nto_supports_z_point_type.
6557 * mem-break.c: Adjust intro comment.
6558 (struct raw_breakpoint) <raw_type, size>: New fields.
6559 <inserted>: Update comment.
6560 <shlib_disabled>: Delete field.
6561 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6562 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6563 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6564 (raw_bkpt_type_to_target_hw_bp_type): New function.
6565 (find_enabled_raw_code_breakpoint_at): New function.
6566 (find_raw_breakpoint_at): New type and size parameters. Use them.
6567 (insert_memory_breakpoint): New function, based off
6568 set_raw_breakpoint_at.
6569 (remove_memory_breakpoint): New function.
6570 (set_raw_breakpoint_at): Reimplement.
6571 (set_breakpoint): New, based on set_breakpoint_at.
6572 (set_breakpoint_at): Reimplement.
6573 (delete_raw_breakpoint): Go through the_target->remove_point
6574 instead of assuming memory breakpoints.
6575 (find_gdb_breakpoint_at): Delete.
6576 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6577 (find_gdb_breakpoint): New function.
6578 (set_gdb_breakpoint_at): Delete.
6579 (z_type_supported): New function.
6580 (set_gdb_breakpoint_1): New function, loosely based off
6581 set_gdb_breakpoint_at.
6582 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6583 (delete_gdb_breakpoint_at): Delete.
6584 (delete_gdb_breakpoint_1): New function, loosely based off
6585 delete_gdb_breakpoint_at.
6586 (delete_gdb_breakpoint): New function.
6587 (clear_gdb_breakpoint_conditions): Rename to ...
6588 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6590 (add_condition_to_breakpoint): Make static.
6591 (add_breakpoint_condition): Take a struct breakpoint pointer
6592 instead of an address. Adjust.
6593 (gdb_condition_true_at_breakpoint): Rename to ...
6594 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6596 (gdb_condition_true_at_breakpoint): Reimplement.
6597 (add_breakpoint_commands): Take a struct breakpoint pointer
6598 instead of an address. Adjust.
6599 (gdb_no_commands_at_breakpoint): Rename to ...
6600 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6601 parameter. Return true if no breakpoint was found. Change debug
6603 (gdb_no_commands_at_breakpoint): Reimplement.
6604 (run_breakpoint_commands): Rename to ...
6605 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6606 and change return type to boolean.
6607 (run_breakpoint_commands): New function.
6608 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6609 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6610 breakpoint. Go through the_target->remove_point instead of
6611 assuming memory breakpoint.
6612 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6613 software and hardware breakpoints.
6614 (reinsert_raw_breakpoint): Go through the_target->insert_point
6615 instead of assuming memory breakpoint.
6616 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6617 software and hardware breakpoints.
6618 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6619 Check both software and hardware breakpoints.
6620 (validate_inserted_breakpoint): Assert the breakpoint is a
6621 software breakpoint. Set the inserted flag to -1 instead of
6622 setting shlib_disabled.
6623 (delete_disabled_breakpoints): Adjust.
6624 (validate_breakpoints): Only validate software breakpoints.
6625 Adjust to inserted flag change.
6626 (check_mem_read, check_mem_write): Skip breakpoint types other
6627 than software breakpoints. Adjust to inserted flag change.
6628 * mem-break.h (enum raw_bkpt_type): New enum.
6629 (raw_breakpoint, struct process_info): Forward declare.
6630 (Z_packet_to_target_hw_bp_type): Delete declaration.
6631 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6632 (set_gdb_breakpoint, delete_gdb_breakpoint)
6633 (clear_breakpoint_conditions): New declarations.
6634 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6635 (breakpoint_inserted_here): Update comment.
6636 (add_breakpoint_condition, add_breakpoint_commands): Replace
6637 address parameter with a breakpoint pointer parameter.
6638 (gdb_breakpoint_here): Update comment.
6639 (delete_gdb_breakpoint_at): Delete.
6640 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6641 * server.c (process_point_options): Take a struct breakpoint
6642 pointer instead of an address. Adjust.
6643 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6644 delete_gdb_breakpoint.
6645 * spu-low.c (spu_target_ops): Install NULL as
6646 supports_z_point_type method.
6647 * target.h: Include mem-break.h.
6648 (struct target_ops) <prepare_to_access_memory>: Update comment.
6649 <supports_z_point_type>: New field.
6650 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6651 instead of a char. Also take a raw breakpoint pointer.
6652 * win32-arm-low.c (the_low_target): Install NULL as
6653 supports_z_point_type.
6654 * win32-i386-low.c (i386_supports_z_point_type): New function.
6655 (i386_insert_point, i386_remove_point): Adjust to new interface.
6656 (the_low_target): Install i386_supports_z_point_type.
6657 * win32-low.c (win32_supports_z_point_type): New function.
6658 (win32_insert_point, win32_remove_point): Adjust to new interface.
6659 (win32_target_ops): Install win32_supports_z_point_type.
6660 * win32-low.h (struct win32_target_ops):
6661 <supports_z_point_type>: New method.
6662 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6663 instead of a char. Also take a raw breakpoint pointer.
6665 2014-05-20 Pedro Alves <palves@redhat.com>
6667 * mem-break.h: Include break-common.h.
6668 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6669 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6670 (Z_packet_to_target_hw_bp_type): New declaration.
6671 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6672 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6673 (Z_PACKET_ACCESS_WP): Delete macros.
6674 (Z_packet_to_hw_type): Delete function.
6675 * i386-low.h: Don't include break-common.h here.
6676 (Z_packet_to_hw_type): Delete declaration.
6677 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6678 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6679 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6680 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6681 * linux-aarch64-low.c: Don't include break-common.h here.
6682 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6683 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6684 (Z_packet_to_target_hw_bp_type): Delete function.
6685 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6687 (mips_insert_point, mips_remove_point): Use
6688 Z_packet_to_target_hw_bp_type.
6690 2014-05-20 Pedro Alves <palves@redhat.com>
6692 * linux-aarch64-low.c: Include break-common.h.
6693 (enum target_point_type): Delete.
6694 (Z_packet_to_point_type): Rename to ...
6695 (Z_packet_to_target_hw_bp_type): ... this, and return a
6696 target_hw_bp_type instead.
6697 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6698 instead of an enum target_point_type.
6699 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6701 (aarch64_dr_state_insert_one_point)
6702 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6703 (aarch64_handle_aligned_watchpoint)
6704 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6705 Take an enum target_hw_bp_type instead of an enum
6707 (aarch64_supports_z_point_type): New function.
6708 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6709 use Z_packet_to_target_hw_bp_type.
6711 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6713 * configure.ac: Only use -Werror by default when DEVELOPMENT
6715 * configure: Regenerate.
6717 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6719 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6720 * linux-x86-low.c (X86_64_USER_REGS): New.
6721 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6723 2014-04-28 Yao Qi <yao@codesourcery.com>
6725 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6728 2014-04-25 Pedro Alves <palves@redhat.com>
6731 * linux-low.c (linux_attach_fail_reason_string): New function.
6732 (linux_attach_lwp): Delete.
6733 (linux_attach_lwp_1): Rename to ...
6734 (linux_attach_lwp): ... this. 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): Adjust to call linux_attach_lwp. Call error on
6738 failure to attach to the tgid. Call warning when failing to
6740 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6741 argument. Remove "initial" parameter. Return int instead of
6742 void. Don't error or warn here.
6743 (linux_attach_fail_reason_string): New declaration.
6744 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6745 interface change. Use linux_attach_fail_reason_string.
6747 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6748 Walfred Tedeschi <walfred.tedeschi@intel.com>
6750 * Makefile.in: Added rules to handle new files
6751 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6752 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6753 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6754 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6755 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6756 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6758 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6759 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6760 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6761 i386/x32-avx512.xml.
6762 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6763 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6764 i386/x32-avx512-linux.xml.
6765 * i387-fp.c (num_avx512_k_registers): New constant for number
6767 (num_avx512_zmmh_low_registers): New constant for number of
6768 lower ZMM registers (0-15).
6769 (num_avx512_zmmh_high_registers): New constant for number of
6770 higher ZMM registers (16-31).
6771 (num_avx512_ymmh_registers): New contant for number of higher
6772 YMM registers (ymm16-31 added by avx521 on x86_64).
6773 (num_avx512_xmm_registers): New constant for number of higher
6774 XMM registers (xmm16-31 added by AVX512 on x86_64).
6775 (struct i387_xsave): Add space for AVX512 registers.
6776 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6777 Add code to handle AVX512 registers.
6778 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6779 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6780 prototypei from generated file.
6781 (tdesc_amd64_avx512_linux): Likewise.
6782 (init_registers_x32_avx512_linux): Likewise.
6783 (tdesc_x32_avx512_linux): Likewise.
6784 (init_registers_i386_avx512_linux): Likewise.
6785 (tdesc_i386_avx512_linux): Likewise.
6786 (x86_64_regmap): Add AVX512 registers.
6787 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6789 (initialize_low_arch): Add code to initialize AVX512 registers.
6791 2014-04-23 Pedro Alves <palves@redhat.com>
6793 * mem-break.c (find_gdb_breakpoint_at): Make static.
6794 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6796 2014-04-23 Pedro Alves <palves@redhat.com>
6798 * i386-low.c: Don't include break-common.h here.
6799 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6800 prototype to take target_hw_bp_type as argument instead of a Z
6802 * i386-low.h: Include break-common.h here.
6803 (Z_packet_to_hw_type): Declare.
6804 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6806 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6807 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6808 (x86_remove_point): Convert the packet number to a
6809 target_hw_bp_type before calling i386_low_remove_watchpoint.
6810 * win32-i386-low.c (i386_insert_point): Convert the packet number
6811 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6812 (i386_remove_point): Convert the packet number to a
6813 target_hw_bp_type before calling i386_low_remove_watchpoint.
6815 2014-04-23 Pedro Alves <palves@redhat.com>
6817 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6819 2014-04-10 Pedro Alves <palves@redhat.com>
6821 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6822 Check if the condition or command is NULL before checking if the
6823 breakpoint is known. On success, return true.
6824 * mem-break.h (add_breakpoint_condition): Document return.
6825 (add_breakpoint_commands): Add describing comment.
6826 * server.c (skip_to_semicolon): New function.
6827 (process_point_options): Use it.
6829 2014-04-09 Pedro Alves <palves@redhat.com>
6831 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6834 2014-02-27 Pedro Alves <palves@redhat.com>
6837 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6839 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6841 (last_thread_of_process_p): Take a PID argument instead of a
6843 (linux_wait_for_lwp): Delete.
6844 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6846 (linux_low_filter_event): New function, party factored out from
6847 linux_wait_for_event.
6848 (linux_wait_for_event): Rename to ...
6849 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6850 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6851 sigsuspend. Check for zombie leaders.
6852 (linux_wait_for_event): Reimplement as wrapper around
6853 linux_wait_for_event_filtered.
6854 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6855 a normal or signal exit is seen, it's the whole process exiting.
6856 (wait_for_sigstop): No longer a for_each_inferior callback.
6857 Rewrite on top of linux_wait_for_event_filtered.
6858 (stop_all_lwps): Call wait_for_sigstop directly.
6859 * server.c (resume, handle_target_event): Handle
6860 TARGET_WAITKIND_NO_RESUMED.
6862 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6864 * win32-low.c (psapi_get_dll_name,
6865 * win32_CreateToolhelp32Snapshot): Delete.
6866 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6867 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6869 (handle_load_dll): Add function description.
6870 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6872 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6874 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6876 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6877 base address when calling win32_add_one_solib.
6878 (handle_load_dll): Delete local variable load_addr.
6879 Remove 0x1000 offset applied to DLL base address when calling
6880 win32_add_one_solib.
6881 (handle_unload_dll): Add comment.
6883 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6885 * win32-low.c (win32_add_all_dlls): Renames
6886 win32_ensure_ntdll_loaded. Rewrite function documentation.
6887 Adjust implementation to always load all DLLs.
6888 Add 0x1000 offset to DLL base address when calling
6889 win32_add_one_solib.
6890 (child_initialization_done): New static global.
6891 (do_initial_child_stuff): Set child_initialization_done to
6892 zero during child initialization, and 1 after. Replace call
6893 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6895 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6896 (handle_unload_dll): Add function documentation.
6897 (get_child_debug_event): Ignore load and unload DLL events
6898 during child initialization.
6900 2014-02-20 Doug Evans <dje@google.com>
6902 Remove global all_lwps.
6903 * inferiors.h (ptid_of): Move here from linux-low.h.
6904 (pid_of, lwpid_of): Ditto.
6905 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6906 parameter is a struct thread_info * now.
6907 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6908 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6909 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6911 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6912 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6913 * linux-arm-low.c (update_registers_callback): Update, "entry"
6914 parameter is a struct thread_info * now.
6915 Fetch lwpid from current_inferior directly.
6916 (arm_insert_point): Pass &all_threads to find_inferior instead of
6918 (arm_remove_point): Ditto.
6919 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6920 (arm_prepare_to_resume): Fetch pid from thread.
6921 (arm_read_description): Fetch lwpid from current_inferior directly.
6922 * linux-low.c (all_lwps): Delete.
6923 (delete_lwp): Delete call to remove_inferior.
6924 (handle_extended_wait): Fetch lwpid from thread.
6925 (add_lwp): Don't set lwp->entry.id. Remove call to
6926 add_inferior_to_list.
6927 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6928 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6929 (kill_one_lwp_callback): Ditto.
6930 (linux_kill): Don't dereference NULL pointer.
6931 Fetch ptid,lwpid from thread.
6932 (get_detach_signal): Fetch ptid from thread.
6933 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6934 Simplify call to regcache_invalidate_thread.
6935 (delete_lwp_callback): Update, "entry" parameter is a
6936 struct thread_info * now. Fetch pid from thread.
6937 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6938 (status_pending_p_callback): Update, "entry" parameter is a
6939 struct thread_info * now. Fetch ptid from thread.
6940 (find_lwp_pid): Update, "entry" parameter is a
6941 struct thread_info * now.
6942 (linux_wait_for_lwp): Fetch pid from thread.
6943 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6944 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6945 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6946 (dequeue_one_deferred_signal): Ditto.
6947 (cancel_breakpoint): Fetch ptid from current_inferior.
6948 (linux_wait_for_event): Pass &all_threads to find_inferior,
6949 not &all_lwps. Fetch ptid, lwpid from thread.
6950 (count_events_callback): Update, "entry" parameter is a
6951 struct thread_info * now.
6952 (select_singlestep_lwp_callback): Ditto.
6953 (select_event_lwp_callback): Ditto.
6954 (cancel_breakpoints_callback): Ditto.
6955 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6957 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6958 (unsuspend_one_lwp): Update, "entry" parameter is a
6959 struct thread_info * now.
6960 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6962 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6963 Fetch lwpid from thread, not lwp.
6964 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6965 Pass &all_threads to find_inferior, not &all_lwps.
6966 (send_sigstop): Fetch lwpid from thread, not lwp.
6967 (send_sigstop_callback): Update, "entry" parameter is a
6968 struct thread_info * now.
6969 (suspend_and_send_sigstop_callback): Ditto.
6970 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6971 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6972 struct thread_info * now.
6973 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6975 (lwp_running): Update, "entry" parameter is a
6976 struct thread_info * now.
6977 (stop_all_lwps): Fetch ptid from thread.
6978 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6979 (linux_resume_one_lwp): Fetch lwpid from thread.
6980 (linux_set_resume_request): Update, "entry" parameter is a
6981 struct thread_info * now. Fetch pid, lwpid from thread.
6982 (resume_status_pending_p): Update, "entry" parameter is a
6983 struct thread_info * now.
6984 (need_step_over_p): Ditto. Fetch lwpid from thread.
6985 (start_step_over): Fetch lwpid from thread.
6986 (linux_resume_one_thread): Update, "entry" parameter is a
6987 struct thread_info * now. Fetch lwpid from thread.
6988 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6989 (proceed_one_lwp): Update, "entry" parameter is a
6990 struct thread_info * now. Fetch lwpid from thread.
6991 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6992 struct thread_info * now.
6993 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6994 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6995 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6997 (regsets_store_inferior_registers): Ditto.
6998 (fetch_register, store_register): Ditto.
6999 (linux_read_memory, linux_write_memory): Ditto.
7000 (linux_request_interrupt): Ditto.
7001 (linux_read_auxv): Ditto.
7002 (linux_xfer_siginfo): Ditto.
7003 (linux_qxfer_spu): Ditto.
7004 (linux_qxfer_libraries_svr4): Ditto.
7005 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7006 moved to inferiors.h.
7008 (get_thread_lwp): Update.
7009 (struct lwp_info): Delete member "entry". Simplify comment for
7012 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7013 current_inferior directly.
7014 (update_watch_registers_callback): Update, "entry" parameter is a
7015 struct thread_info * now. Fetch pid from thread.
7016 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7017 (mips_insert_point): Fetch lwpid from current_inferior.
7018 Pass &all_threads to find_inferior, not &all_lwps.
7019 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7020 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7022 (mips_stopped_data_address): Ditto.
7023 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7025 * linux-tile-low.c (tile_arch_setup): Ditto.
7026 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7027 (update_debug_registers_callback): Update, "entry" parameter is a
7028 struct thread_info * now. Fetch pid from thread.
7029 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7030 Pass &all_threads to find_inferior, not &all_lwps.
7031 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7032 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7033 Pass &all_threads to find_inferior, not &all_lwps.
7034 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7035 (i386_dr_low_get_status): Ditto.
7036 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7037 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7038 (x86_linux_read_description): Ditto.
7039 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7041 2014-02-20 Doug Evans <dje@google.com>
7043 * inferiors.c (get_first_inferior): Fix buglet.
7045 2014-02-19 Doug Evans <dje@google.com>
7047 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7048 * inferiors.c (add_thread): Change result type to struct thread_info *.
7049 All callers updated.
7050 (add_lwp): Call add_thread here instead of in callers.
7051 All callers updated.
7052 * linux-low.h (get_lwp_thread): Rewrite.
7053 (struct lwp_info): New member "thread".
7055 2014-02-19 Doug Evans <dje@google.com>
7057 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7058 All callers updated.
7060 2014-02-19 Doug Evans <dje@google.com>
7062 * inferiors.c (add_thread): Fix whitespace.
7064 2014-02-19 Doug Evans <dje@google.com>
7066 * dll.c (clear_dlls): Replace accessing list implemention details
7068 * gdbthread.h (get_first_thread): Declare.
7069 * inferiors.c (for_each_inferior_with_data): New function.
7070 (get_first_thread): New function.
7071 (find_thread_ptid): Simplify.
7072 (get_first_inferior): New function.
7073 (clear_list): Delete.
7074 (one_inferior_p): New function.
7075 (clear_inferior_list): New function.
7076 (clear_inferiors): Update.
7077 * inferiors.h (for_each_inferior_with_data): Declare.
7078 (clear_inferior_list): Declare.
7079 (one_inferior_p): Declare.
7080 (get_first_inferior): Declare.
7081 * linux-low.c (linux_wait_for_event): Replace accessing list
7082 implemention details with API function.
7083 * server.c (target_running): Ditto.
7084 (accumulate_file_name_length): New function.
7085 (emit_dll_description): New function.
7086 (handle_qxfer_libraries): Replace accessing list implemention
7087 details with API function.
7088 (handle_qxfer_threads_worker): New function.
7089 (handle_qxfer_threads_proper): Replace accessing list implemention
7090 details with API function.
7091 (handle_query): Ditto.
7092 (visit_actioned_threads_callback_ftype): New typedef.
7093 (visit_actioned_threads_data): New struct.
7094 (visit_actioned_threads): Rewrite to be find_inferior callback.
7095 (resume): Call find_inferior.
7096 (handle_status): Replace accessing list implemention
7097 details with API function.
7098 (process_serial_event): Replace accessing list implemention details
7100 * target.c (set_desired_inferior): Replace accessing list implemention
7101 details with API function.
7102 * tracepoint.c (same_process_p): New function.
7103 (gdb_agent_about_to_close): Replace accessing list implemention
7104 details with API function.
7105 * win32-low.c (child_delete_thread): Replace accessing list
7106 implemention details with API function.
7107 (match_dll_by_basename): New function.
7108 (dll_is_loaded_by_basename): New function.
7109 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7110 details call to dll_is_loaded_by_basename.
7112 2014-02-19 Doug Evans <dje@google.com>
7114 * dll.h (struct dll_info): Add comment.
7115 * gdbthread.h (struct thread_info): Add comment.
7116 (current_ptid): Simplify.
7117 * inferiors.c (add_process): Update.
7118 (remove_process): Update.
7119 * inferiors.h (struct process_info): Rename member "head" to "entry".
7120 * linux-low.c (delete_lwp): Update.
7122 (last_thread_of_process_p): Update.
7123 (kill_one_lwp_callback, linux_kill): Update.
7124 (status_pending_p_callback): Update.
7125 (wait_for_sigstop): Update. Simplify read of ptid.
7126 (start_step_over): Update.
7127 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7128 (get_lwp_thread): Update.
7129 (struct lwp_info): Rename member "head" to "entry".
7130 * regcache.h (inferior_list_entry): Delete.
7131 * server.c (kill_inferior_callback): Update.
7132 (detach_or_kill_inferior_callback): Update.
7133 (print_started_pid): Update.
7134 (print_attached_pid): Update.
7135 (process_serial_event): Simplify read of ptid.
7136 * thread-db.c (thread_db_create_event): Update.
7137 (thread_db_get_tls_address): Update.
7138 * win32-low.c (current_inferior_ptid): Simplify.
7140 2014-02-19 Tom Tromey <tromey@redhat.com>
7142 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7144 (target_supports_btrace): Update.
7146 2014-02-14 Yao Qi <yao@codesourcery.com>
7148 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7149 (rsp-low-ipa.o): New target.
7151 2014-02-12 Tom Tromey <tromey@redhat.com>
7153 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7154 convert_ascii_to_int.
7155 * regcache.c (registers_to_string): Likewise.
7156 * remote-utils.c (decode_M_packet): Likewise.
7157 * server.c (process_serial_event): Likewise.
7159 2014-02-12 Tom Tromey <tromey@redhat.com>
7161 * server.c (handle_query, handle_v_run): Use hex2bin, not
7163 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7165 2014-02-12 Tom Tromey <tromey@redhat.com>
7167 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7168 convert_int_to_ascii.
7169 * regcache.c (registers_to_string, collect_register_as_string):
7171 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7173 * server.c (process_serial_event): Likewise.
7174 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7175 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7177 2014-02-12 Tom Tromey <tromey@redhat.com>
7179 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7180 bin2hex, not hexify.
7181 * tracepoint.c (cmd_qtstatus): Likewise.
7183 2014-02-12 Tom Tromey <tromey@redhat.com>
7185 * remote-utils.c (monitor_output): Pass explicit length to
7188 2014-02-12 Tom Tromey <tromey@redhat.com>
7190 * tracepoint.c: Include rsp-low.h.
7191 * server.c: Include rsp-low.h.
7192 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7193 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7195 * remote-utils.c: Include rsp-low.h.
7196 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7197 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7198 (convert_int_to_ascii, convert_ascii_to_int): Move to
7200 * regcache.c: Include rsp-low.h.
7201 * ax.c: Include rsp-low.h.
7202 * Makefile.in (SFILES): Add common/rsp-low.c.
7203 (OBS): Add rsp-low.o.
7204 (rsp-low.o): New target.
7206 2014-02-12 Tom Tromey <tromey@redhat.com>
7208 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7209 Include print-utils.h.
7210 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7211 (plongest, thirty_two, phex_nz): Remove.
7212 * Makefile.in (SFILES): Add common/print-utils.c.
7213 (OBS): Add print-utils.o.
7214 (print-utils-ipa.o): New target.
7215 (print-utils.o): New target.
7216 (IPA_OBJS): Add print-utils-ipa.o.
7218 2014-02-06 Tom Tromey <tromey@redhat.com>
7220 * Makefile.in (SFILES): Fix indentation.
7222 2014-02-05 Doug Evans <dje@google.com>
7224 * linux-low.c (linux_wait_for_event): Improve comment.
7225 (linux_wait_1): Keep current_inferior in sync with event_child.
7227 2014-01-22 Doug Evans <dje@google.com>
7229 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7231 2014-01-22 Doug Evans <dje@google.com>
7233 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7234 * configure: Regenerate.
7235 * config.in: Regenerate.
7236 * Makefile.in (SFILES): Add debug.c.
7238 * debug.c: New file.
7239 * debug.h: New file.
7240 * linux-aarch64-low.c (*): Update all debugging printfs to use
7241 debug_printf instead of fprintf.
7242 * linux-arm-low.c (*): Ditto.
7243 * linux-cris-low.c (*): Ditto.
7244 * linux-crisv32-low.c (*): Ditto.
7245 * linux-m32r-low.c (*): Ditto.
7246 * linux-sparc-low.c (*): Ditto.
7247 * linux-x86.c (*): Ditto.
7248 * linux-low.c (*): Ditto.
7249 (linux_wait_1): Add calls to debug_enter, debug_exit.
7250 (linux_wait): Remove redundant debugging printf.
7251 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7252 (linux_resume, unstop_all_lwps): Ditto.
7253 * mem-break.c (*): Update all debugging printfs to use
7254 debug_printf instead of fprintf.
7255 * remote-utils.c (*): Ditto.
7256 * thread-db.c (*): Ditto.
7257 * server.c #include <ctype.h>, "gdb_vecs.h".
7258 (debug_threads): Moved to debug.c.
7259 (*): Update all debugging printfs to use debug_printf instead of
7261 (start_inferior): Replace call to fflush with call to debug_flush.
7262 (monitor_show_help): Mention set debug-format.
7263 (parse_debug_format_options): New function.
7264 (handle_monitor_command): Handle "monitor set debug-format".
7265 (gdbserver_usage): Mention --debug-format.
7266 (main): Parse --debug-format.
7267 * server.h (debug_threads): Declaration moved to debug.h.
7269 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7270 trace_debug_1 that uses debug_printf.
7271 (tracepoint_look_up_symbols): Update all debugging printfs to use
7272 debug_printf instead of fprintf.
7274 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7276 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7279 2014-01-17 Pedro Alves <palves@redhat.com>
7282 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7283 defined after including gdb_proc_service.h.
7285 2014-01-16 Doug Evans <dje@google.com>
7287 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7288 (match_dll): Use it.
7290 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7292 * target.h (target_ops) <read_btrace>: Change parameters and
7293 return type to allow error reporting.
7294 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7295 trace reading errors on.
7296 * linux-low.c (linux_low_read_btrace): Pass trace reading
7298 (linux_low_disable_btrace): New.
7300 2014-01-15 Doug Evans <dje@google.com>
7302 * inferiors.c (thread_id_to_gdb_id): Delete.
7303 * inferiors.h (thread_id_to_gdb_id): Delete.
7305 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7307 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7308 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7311 2014-01-08 Pedro Alves <palves@redhat.com>
7313 * server.c (handle_status): Don't discard previous queued stop
7314 replies or thread's pending status here.
7315 (main) <disconnection>: Do it here instead.
7317 2014-01-08 Pedro Alves <palves@redhat.com>
7319 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7320 * server.c (visit_actioned_threads, handle_pending_status): New
7322 (handle_v_cont): Factor out parts to ...
7323 (resume): ... this new function. If in all-stop, and a thread
7324 being resumed has a pending status, report it without actually
7326 (myresume): Adjust to use the new 'resume' function.
7327 (clear_pending_status_callback, set_pending_status_callback)
7328 (find_status_pending_thread_callback): New functions.
7329 (handle_status): Handle the case of multiple threads having
7330 interesting statuses to report. Report threads' real last signal
7331 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7332 with an interesting thread to report the status for, instead of
7333 always reporting the status of the first thread.
7335 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7337 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7338 * gdbreplay.c (gdbreplay_version): Likewise.
7340 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7342 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7343 iov.iov_len with the real length in use.
7345 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7347 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7348 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7349 for all targets that use win32-low.c.
7350 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7351 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7353 2013-12-13 Pedro Alves <palves@redhat.com>
7355 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7356 if equal to TARGET_WAITKIND_LOADED.
7357 * win32-low.c (cached_status): New static global.
7358 (win32_wait): Add declaration.
7359 (do_initial_child_stuff): Flush all initial pending debug events
7360 up to the initial breakpoint.
7361 (win32_wait): If CACHED_STATUS was set, return that instead
7362 of doing a real wait. Remove the code resuming the execution
7363 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7364 during the initial phase. Also remove the code changing
7365 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7366 TARGET_WAITKIND_STOPPED.
7368 2013-12-11 Yao Qi <yao@codesourcery.com>
7370 * notif.c (handle_notif_ack): Return 0 if no notification
7373 2013-11-20 Doug Evans <dje@google.com>
7375 * linux-low.c (linux_set_resume_request): Fix comment.
7377 2013-11-20 Doug Evans <dje@google.com>
7379 * linux-low.c (resume_status_pending_p): Tweak comment.
7381 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7383 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7384 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7385 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7386 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7387 (srv_amd64_regobj): Add amd64-mpx.o.
7388 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7389 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7390 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7391 * i387-fp.c (num_pl_bnd_register) Added constant.
7392 (num_pl_bnd_cfg_registers) Added constant.
7393 (struct i387_xsave) Added reserved area and MPX fields.
7394 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7395 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7397 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7398 (init_registers_amd64_mpx_linux): Declare new function.
7399 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7400 (x86_64_regmap): Add MPX registers.
7401 (x86_linux_read_description): Add MPX case.
7402 (initialize_low_arch): Initialize MPX targets.
7404 2013-11-18 Tom Tromey <tromey@redhat.com>
7406 * configure: Rebuild.
7407 * configure.ac: Don't check for stdlib.h.
7408 * gdbreplay.c: Unconditionally include stdlib.h.
7410 2013-11-18 Tom Tromey <tromey@redhat.com>
7412 * config.in: Rebuild.
7413 * configure: Rebuild.
7414 * configure.ac: Don't use AC_HEADER_DIRENT.
7416 2013-11-18 Tom Tromey <tromey@redhat.com>
7418 * server.h: Don't check HAVE_STRING_H.
7419 * gdbreplay.c: Don't check HAVE_STRING_H.
7420 * configure: Rebuild.
7422 2013-11-18 Tom Tromey <tromey@redhat.com>
7424 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7427 2013-11-08 Tom Tromey <tromey@redhat.com>
7429 * configure, config.in: Rebuild.
7430 * configure.ac: Remove unused configury.
7432 2013-11-08 Tom Tromey <tromey@redhat.com>
7434 * acinclude.m4: Include common.m4, codeset.m4.
7435 * configure, config.in: Rebuild.
7436 * configure.ac: Use GDB_AC_COMMON.
7438 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7440 * linux-s390-low.c (HWCAP_S390_TE): New define.
7441 (s390_arch_setup): Consider the TE field in the HWCAP for
7442 determining 'have_regset_tdb'.
7444 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7447 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7450 2013-10-02 Pedro Alves <palves@redhat.com>
7452 * server.c (process_serial_event): Don't output "GDBserver
7453 exiting" if GDB is connected through stdio.
7454 * target.c (mywait): Likewise, be silent if GDB is connected
7457 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7459 * lynx-low.c (lynx_add_threads_after_attach): New function.
7460 (lynx_attach): Remove call to add_thread. Add call to
7461 lynx_add_threads_after_attach instead.
7463 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7465 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7466 * config.in, configure: Regenerated.
7468 2013-09-18 Yao Qi <yao@codesourcery.com>
7471 * server.c (start_inferior): Clear 'resume_info'.
7473 2013-09-16 Jiong Wang <jiwang@tilera.com>
7475 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7478 2013-09-16 Jiong Wang <jiwang@tilera.com>
7480 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7481 linux-tile-low.o to srv_tgtobj.
7483 2013-09-16 Will Newton <will.newton@linaro.org>
7485 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7488 2013-09-06 Pedro Alves <palves@redhat.com>
7490 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7491 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7492 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7493 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7494 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7495 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7497 2013-09-06 Pedro Alves <palves@redhat.com>
7499 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7500 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7502 2013-09-06 Pedro Alves <palves@redhat.com>
7504 * linux-amd64-ipa.c: Include tracepoint.h.
7505 * linux-i386-ipa.c: Include tracepoint.h.
7507 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7509 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7510 (ps_get_thread_area): New function.
7512 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7514 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7515 (initialize_low_arch): Call init_registers_crisv32 rather than
7516 init_register_crisv32.
7518 2013-09-05 Pedro Alves <palves@redhat.com>
7520 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7522 * hostio.h: ... this new file.
7523 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7524 win32-low.c: Include hostio.h.
7526 2013-09-05 Pedro Alves <palves@redhat.com>
7528 * server.h (gdb_client_data, handler_func, callback_handler_func)
7529 (delete_file_handler, add_file_handler, append_callback_event)
7530 (delete_callback_event, start_event_loop, initialize_event_loop):
7531 Move to event-loop.h and include it.
7532 * event-loop.h: New file.
7534 2013-09-05 Pedro Alves <palves@redhat.com>
7536 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7537 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7538 (loaded_dll, unloaded_dll): Move to ...
7539 * dll.h: ... this new file.
7540 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7542 2013-09-05 Pedro Alves <palves@redhat.com>
7544 * server.h (current_process, get_thread_process, all_processes)
7545 (add_inferior_to_list, for_each_inferior, current_inferior)
7546 (remove_inferior, add_process, remove_process, find_process_pid)
7547 (have_started_inferiors_p, have_attached_inferiors_p)
7548 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7549 (clear_inferiors, find_inferior, find_inferior_id)
7550 (inferior_target_data, set_inferior_target_data)
7551 (inferior_regcache_data, set_inferior_regcache_data): Move to
7552 inferiors.h, and include it.
7553 * inferiors.h: New file.
7555 2013-09-05 Pedro Alves <palves@redhat.com>
7557 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7561 2013-09-05 Pedro Alves <palves@redhat.com>
7563 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7565 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7566 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7567 (handle_tracepoint_general_set, handle_tracepoint_query)
7568 (tracepoint_finished_step, tracepoint_was_hit)
7569 (release_while_stepping_state_list, current_traceframe)
7570 (in_readonly_region, traceframe_read_mem)
7571 (fetch_traceframe_registers, traceframe_read_sdata)
7572 (traceframe_read_info, struct fast_tpoint_collect_status)
7573 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7574 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7575 (supply_fast_tracepoint_registers)
7576 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7577 (ipa_tdesc, claim_trampoline_space)
7578 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7579 (agent_mem_read, agent_get_trace_state_variable_value)
7580 (agent_set_trace_state_variable_value, agent_tsv_read)
7581 (agent_mem_read_string, get_raw_reg_func_addr)
7582 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7583 * tracepoint.h: ... this new file.
7585 2013-09-05 Pedro Alves <palves@redhat.com>
7587 * server.h (perror_with_name, error, fatal, warning, paddress)
7588 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7590 * utils.h: New file.
7592 2013-09-05 Pedro Alves <palves@redhat.com>
7594 * server.h (remote_debug, noack_mode, transport_is_reliable)
7595 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7596 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7597 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7598 (write_enn, initialize_async_io, enable_async_io)
7599 (disable_async_io, check_remote_input_interrupt_request)
7600 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7601 (dead_thread_notify, prepare_resume_reply)
7602 (decode_address_to_semicolon, decode_address, decode_m_packet)
7603 (decode_M_packet, decode_X_packet, decode_xfer_write)
7604 (decode_search_memory_packet, unhexify, hexify)
7605 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7606 (look_up_one_symbol, relocate_instruction)
7607 (monitor_output): Move to remote-utils.h, and include it.
7608 * remote-utils.h: New file.
7610 2013-09-05 Pedro Alves <palves@redhat.com>
7612 * server.h (_): Delete.
7614 2013-09-02 Pedro Alves <palves@redhat.com>
7616 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7617 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7619 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7621 2013-09-02 Pierre Muller <muller@sourceware.org>
7623 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7624 or WriteProcessMemory complete successfully and handle
7625 ERROR_PARTIAL_COPY error.
7627 2013-09-02 Pedro Alves <palves@redhat.com>
7629 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7630 error instead of EIO.
7632 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7635 * linux-low.c: Include filestuff.h.
7636 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7637 * lynx-low.c: Include filestuff.h.
7638 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7639 * server.c: Include filestuff.h.
7640 (main): Call notice_open_fds.
7641 * spu-low.c: Include filestuff.h.
7642 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7644 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7646 * Makefile.in: Explain why ../target and ../nat are not
7647 listed as include file search paths.
7648 (linux-waitpid.o): New object file rule.
7649 * configure.srv (srv_native_linux_obj): New variable.
7650 Replace all occurrences of linux native object files with
7651 $srv_native_linux_obj.
7652 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7653 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7654 (linux_enable_event_reporting): Remove declaration.
7655 (my_waitpid): Moved to common/linux-waitpid.c.
7656 (linux_wait_for_event): Pass ptid when calling
7657 linux_enable_event_reporting.
7658 (linux_supports_tracefork_flag): Remove.
7659 (linux_enable_event_reporting): Likewise.
7660 (linux_tracefork_grandchild): Remove.
7661 (STACK_SIZE): Moved to common/linux-ptrace.c.
7662 (linux_tracefork_child): Remove.
7663 (linux_test_for_tracefork): Remove.
7664 (linux_look_up_symbols): Call linux_supports_traceclone.
7665 (initialize_low): Remove call to linux_test_for_tracefork.
7666 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7667 common/linux-ptrace.h.
7668 (PTRACE_TYPE_ARG4): Likewise.
7669 Include linux-ptrace.h.
7671 2013-08-21 Pedro Alves <palves@redhat.com>
7673 * config.in: Renegerate.
7675 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7677 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7678 (SFILES): Remove $(srcdir)/common/target-common.c and
7679 add $(srcdir)/target/waitstatus.c.
7680 (OBS): Remove target-common.o and add waitstatus.o.
7681 (server_h): Remove $(srcdir)/../common/target-common.h and
7682 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7683 and $(srcdir)/../target/waitstatus.h.
7684 (target-common.o): Remove.
7685 (waitstatus.o): New target object file.
7686 * target.h: Do not include target-common.h and
7687 include target/resume.h, target/wait.h and
7688 target/waitstatus.h.
7690 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7692 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7693 to PTRACE_TYPE_ARG3.
7694 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7695 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7697 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7698 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7700 2013-07-27 Jie Zhang <jie@codesourcery.com>
7701 Daniel Jacobowitz <dan@codesourcery.com>
7702 Yao Qi <yao@codesourcery.com>
7704 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7705 (mips-linux-watch.o): New rule.
7706 (mips_linux_watch_h): New variable.
7707 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7709 * linux-mips-low.c: Include mips-linux-watch.h.
7710 (struct arch_process_info, struct arch_lwp_info): New.
7711 (update_watch_registers_callback): New function.
7712 (mips_linux_new_process, mips_linux_new_thread) New functions.
7713 (mips_linux_prepare_to_resume, mips_insert_point): New
7715 (mips_remove_point, mips_stopped_by_watchpoint): New
7717 (rsp_bp_type_to_target_hw_bp_type): New function.
7718 (mips_stopped_data_address): New function.
7719 (the_low_target): Add watchpoint support functions.
7721 2013-07-27 Yao Qi <yao@codesourcery.com>
7723 * i386-low.c: Include break-common.h.
7724 (enum target_hw_bp_type): Remove.
7726 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7728 * Makefile.in (SFILES): /common/target-common.c.
7729 (OBS): Add target-common.o.
7730 (server_h): Add $(srcdir)/../common/target-common.h.
7731 (target-common.o): New target.
7732 * server.c (queue_stop_reply_callback): Free
7733 status string after use.
7734 * target.c (target_waitstatus_to_string): Remove.
7735 * target.h: Include target-common.h.
7736 (resume_kind): Likewise.
7737 (target_waitkind): Likewise.
7738 (target_waitstatus): Likewise.
7739 (TARGET_WNOHANG): Likewise.
7741 2013-07-04 Yao Qi <yao@codesourcery.com>
7743 * Makefile.in (host_alias): Use @host_noncanonical@.
7744 (target_alias): Use @target_noncanonical@.
7745 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7746 ACX_NONCANONICAL_HOST.
7747 * configure: Regenerated.
7750 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7752 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7753 * configure: Rebuild.
7754 * Makefile.in (version_host, version_target): Get from configure.
7755 (version.c): Use $(version_host) and $(version_target).
7757 2013-07-03 Pedro Alves <palves@redhat.com>
7759 * Makefile.in (config.status): Depend on development.sh.
7760 * acinclude.m4: Include libmcheck.m4.
7761 * configure: Regenerate.
7763 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7765 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7766 attribute inside the parentheses.
7767 (winapi_DebugSetProcessKillOnExit): Ditto.
7768 (winapi_DebugBreakProcess): Ditto.
7769 (winapi_GenerateConsoleCtrlEvent): Ditto.
7771 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7773 * notif.h (notif_event): Add a dummy member to avoid compiler
7776 2013-07-01 Pedro Alves <palves@redhat.com>
7778 * hostio.c (HOSTIO_PATH_MAX): Define.
7779 (require_filename, handle_open, handle_unlink, handle_readlink):
7782 2013-07-01 Pedro Alves <palves@redhat.com>
7784 * server.h: Include "pathmax.h".
7785 * linux-low.c: Don't include sys/param.h.
7786 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7788 * win32-low.c: Don't include sys/param.h.
7789 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7791 2013-07-01 Pedro Alves <palves@redhat.com>
7793 * event-loop.c: Don't check HAVE_UNISTD_H before including
7795 * gdbreplay.c: Likewise.
7796 * remote-utils.c: Likewise.
7797 * server.c: Likewise.
7798 * configure.ac: Don't check for unistd.h.
7799 * configure: Regenerate.
7801 2013-06-28 Tom Tromey <tromey@redhat.com>
7803 * Makefile.in (version.c): Use version.in, not
7806 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7808 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7809 * configure: Rebuild.
7810 * Makefile.in (version_host, version_target): Get from configure.
7811 (version.c): Use $(version_host) and $(version_target).
7813 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7815 Fix trace-status to output user name without trailing colon.
7816 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7818 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7820 Fix trace-status to output proper start-time and stop-time.
7821 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7822 output start time and stop time in hex as gdb expects.
7824 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7826 * tracepoint.c (build_traceframe_info_xml): Output trace state
7827 variables present in the trace buffer.
7829 2013-06-24 Tom Tromey <tromey@redhat.com>
7831 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7833 (version.o): Remove.
7834 * gdbreplay.c: Include version.h.
7835 (version, host_name): Don't declare.
7836 * server.h: Include version.h.
7837 (version, host_name): Don't declare.
7839 2013-06-12 Pedro Alves <palves@redhat.com>
7841 * linux-x86-low.c (linux_is_elf64): Delete global.
7842 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7843 with local linux_pid_exe_is_elf_64_file use.
7845 2013-06-11 Pedro Alves <palves@redhat.com>
7847 * linux-low.c (regset_disabled, disable_regset): New functions.
7848 (regsets_fetch_inferior_registers)
7849 (regsets_store_inferior_registers): Use them.
7850 (initialize_regsets_info); Don't allocate the disabled_regsets
7852 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7855 2013-06-11 Pedro Alves <palves@redhat.com>
7857 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7860 2013-06-11 Pedro Alves <palves@redhat.com>
7862 * linux-x86-low.c (initialize_low_arch): Call
7863 init_registers_x32_avx_linux.
7865 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7867 Fix compatibility with Android Bionic.
7868 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7871 2013-06-07 Pedro Alves <palves@redhat.com>
7874 * Makefile.in (OBS): Add tdesc.o.
7875 (IPA_OBJS): Add tdesc-ipa.o.
7876 (tdesc-ipa.o): New rule.
7877 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7879 * linux-low.c (new_inferior): Delete.
7880 (disabled_regsets, num_regsets): Delete.
7881 (linux_add_process): Adjust to set the new per-process
7883 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7884 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7885 was a stop. When calling arch_setup, switch the current inferior
7886 to the thread that got an event.
7887 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7888 (regsets_fetch_inferior_registers)
7889 (regsets_store_inferior_registers): New regsets_info parameter.
7891 (linux_register_in_regsets): New regs_info parameter. Adjust to
7893 (register_addr, fetch_register, store_register): New usrregs_info
7894 parameter. Adjust to use it.
7895 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7896 parameter regs_info. Adjust to use it.
7897 (linux_fetch_registers): Get the current inferior's regs_info, and
7899 (linux_store_registers): Ditto.
7900 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7901 (initialize_low): Don't initialize the target_regsets here. Call
7902 initialize_low_arch.
7903 * linux-low.h (target_regsets): Delete declaration.
7904 (struct regsets_info): New.
7905 (struct usrregs_info): New.
7906 (struct regs_info): New.
7907 (struct process_info_private) <new_inferior>: New field.
7908 (struct linux_target_ops): Delete the num_regs, regmap, and
7909 regset_bitmap fields. New field regs_info.
7910 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7911 * i387-fp.c (num_xmm_registers): Delete.
7912 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7913 calls to new interface.
7914 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7915 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7916 Infer the number of xmm registers from the regcache's target
7918 * i387-fp.h (num_xmm_registers): Delete.
7919 * inferiors.c (add_thread): Don't install the thread's regcache
7921 * proc-service.c (gregset_info): Fetch the current inferior's
7922 regs_info. Adjust to use it.
7923 * regcache.c: Include tdesc.h.
7924 (register_bytes, reg_defs, num_registers)
7925 (gdbserver_expedite_regs): Delete.
7926 (get_thread_regcache): If the thread doesn't have a regcache yet,
7927 create one, instead of aborting gdbserver.
7928 (regcache_invalidate_one): Rename to ...
7929 (regcache_invalidate_thread): ... this.
7930 (regcache_invalidate_one): New.
7931 (regcache_invalidate): Only invalidate registers of the current
7933 (init_register_cache): Add target_desc parameter, and use it.
7934 (new_register_cache): Ditto. Assert the target description has a
7935 non zero registers_size.
7936 (regcache_cpy): Add assertions. Adjust.
7937 (realloc_register_cache, set_register_cache): Delete.
7938 (registers_to_string, registers_from_string): Adjust.
7939 (find_register_by_name, find_regno, find_register_by_number)
7940 (register_cache_size): Add target_desc parameter, and use it.
7941 (free_register_cache_thread, free_register_cache_thread_one)
7942 (regcache_release, register_cache_size): New.
7943 (register_size): Add target_desc parameter, and use it.
7944 (register_data, supply_register, supply_register_zeroed)
7945 (supply_regblock, supply_register_by_name, collect_register)
7946 (collect_register_as_string, collect_register_by_name): Adjust.
7947 * regcache.h (struct target_desc): Forward declare.
7948 (struct regcache) <tdesc>: New field.
7949 (init_register_cache, new_register_cache): Add target_desc
7951 (regcache_invalidate_thread): Declare.
7952 (regcache_invalidate_one): Delete declaration.
7953 (regcache_release): Declare.
7954 (find_register_by_number, register_cache_size, register_size)
7955 (find_regno): Add target_desc parameter.
7956 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7958 * remote-utils.c: Include tdesc.h.
7959 (outreg, prepare_resume_reply): Adjust.
7960 * server.c: Include tdesc.h.
7961 (gdbserver_xmltarget): Delete declaration.
7962 (get_features_xml, process_serial_event): Adjust.
7963 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7965 (struct process_info) <tdesc>: New field.
7966 (ipa_tdesc): Declare.
7967 * tdesc.c: New file.
7968 * tdesc.h: New file.
7969 * tracepoint.c: Include tdesc.h.
7970 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7971 (get_context_regcache): Adjust to pass ipa_tdesc down.
7972 (do_action_at_tracepoint): Adjust to get the register cache size
7973 from the context regcache's description.
7974 (traceframe_walk_blocks): Adjust to get the register cache size
7975 from the current trace frame's description.
7976 (traceframe_get_pc): Adjust to get current trace frame's
7977 description and pass it down.
7978 (gdb_collect): Adjust to get the register cache size from the
7980 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7981 (gdbserver_xmltarget): Delete.
7982 (initialize_low_tracepoint): Set the ipa's target description.
7983 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7984 (initialize_low_tracepoint): Set the ipa's target description.
7985 * linux-x86-low.c: Include tdesc.h.
7986 [__x86_64__] (is_64bit_tdesc): New.
7987 (ps_get_thread_area, x86_get_thread_area): Use it.
7988 (i386_cannot_store_register): Rename to ...
7989 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7990 (i386_cannot_fetch_register): Rename to ...
7991 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7992 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7994 (target_regsets): Rename to ...
7995 (x86_regsets): ... this.
7996 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7998 (x86_siginfo_fixup): Use is_64bit_tdesc.
7999 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8000 (tdesc_x32_avx_linux, tdesc_x32_linux)
8001 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8003 (x86_linux_update_xmltarget): Delete.
8004 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8005 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8006 (AMD64_LINUX_USER64_CS): New.
8007 (x86_linux_read_description): New, based on
8008 x86_linux_update_xmltarget.
8009 (same_process_callback): New.
8010 (x86_arch_setup_process_callback): New.
8011 (x86_linux_update_xmltarget): New.
8012 (x86_regsets_info): New.
8013 (amd64_linux_regs_info): New.
8014 (i386_linux_usrregs_info): New.
8015 (i386_linux_regs_info): New.
8016 (x86_linux_regs_info): New.
8017 (x86_arch_setup): Reimplement.
8018 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8019 (x86_emit_ops): Ditto.
8020 (the_low_target): Adjust. Install x86_linux_regs_info,
8021 x86_cannot_fetch_register, and x86_cannot_store_register.
8022 (initialize_low_arch): New.
8023 * linux-ia64-low.c (tdesc_ia64): Declare.
8024 (ia64_fetch_register): Adjust.
8025 (ia64_usrregs_info, regs_info): New globals.
8026 (ia64_regs_info): New function.
8027 (the_low_target): Adjust.
8028 (initialize_low_arch): New function.
8029 * linux-sparc-low.c (tdesc_sparc64): Declare.
8030 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8032 (sparc_arch_setup): New function.
8033 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8034 (the_low_target): Adjust.
8035 (initialize_low_arch): New function.
8036 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8037 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8038 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8039 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8040 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8041 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8042 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8043 (tdesc_powerpc_isa205_vsx64l): Declare.
8044 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8045 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8046 (ppc_set_pc, ppc_get_hwcap): Adjust.
8047 (ppc_usrregs_info): Forward declare.
8048 (!__powerpc64__) ppc_regmap_adjusted: New global.
8049 (ppc_arch_setup): Adjust to the current process'es target
8051 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8052 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8053 (ppc_store_evrregset): Adjust.
8054 (target_regsets): Rename to ...
8055 (ppc_regsets): ... this, and make static.
8056 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8057 (ppc_regs_info): New function.
8058 (the_low_target): Adjust.
8059 (initialize_low_arch): New function.
8060 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8061 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8062 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8063 (tdesc_s390x_linux64v2): Declare.
8064 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8065 (s390_fill_gregset, s390_store_last_break): Adjust.
8066 (target_regsets): Rename to ...
8067 (s390_regsets): ... this, and make static.
8068 (s390_get_pc, s390_set_pc): Adjust.
8069 (s390_get_hwcap): New target_desc parameter, and use it.
8070 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8071 (s390_arch_setup): Adjust to set the current process'es target
8072 description. Don't adjust the regmap.
8073 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8074 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8075 (regs_info_3264): New globals.
8076 (s390_regs_info): New function.
8077 (the_low_target): Adjust.
8078 (initialize_low_arch): New function.
8079 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8080 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8081 [__mips64] (init_registers_mips_linux)
8082 (init_registers_mips_dsp_linux): Delete defines.
8083 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8084 (have_dsp): New global.
8085 (mips_read_description): New, based on mips_arch_setup.
8086 (mips_arch_setup): Reimplement.
8087 (get_usrregs_info): New function.
8088 (mips_cannot_fetch_register, mips_cannot_store_register)
8089 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8090 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8091 (target_regsets): Rename to ...
8092 (mips_regsets): ... this, and make static.
8093 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8094 (dsp_regs_info, regs_info): New globals.
8095 (mips_regs_info): New function.
8096 (the_low_target): Adjust.
8097 (initialize_low_arch): New function.
8098 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8099 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8101 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8102 (arm_read_description): New, with bits factored from
8104 (arm_arch_setup): Reimplement.
8105 (target_regsets): Rename to ...
8106 (arm_regsets): ... this, and make static.
8107 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8108 (arm_regs_info): New function.
8109 (the_low_target): Adjust.
8110 (initialize_low_arch): New function.
8111 * linux-m68k-low.c (tdesc_m68k): Declare.
8112 (target_regsets): Rename to ...
8113 (m68k_regsets): ... this, and make static.
8114 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8115 (m68k_regs_info): New function.
8116 (m68k_arch_setup): New function.
8117 (the_low_target): Adjust.
8118 (initialize_low_arch): New function.
8119 * linux-sh-low.c (tdesc_sharch): Declare.
8120 (target_regsets): Rename to ...
8121 (sh_regsets): ... this, and make static.
8122 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8123 (sh_regs_info, sh_arch_setup): New functions.
8124 (the_low_target): Adjust.
8125 (initialize_low_arch): New function.
8126 * linux-bfin-low.c (tdesc_bfin): Declare.
8127 (bfin_arch_setup): New function.
8128 (bfin_usrregs_info, regs_info): New globals.
8129 (bfin_regs_info): New function.
8130 (the_low_target): Adjust.
8131 (initialize_low_arch): New function.
8132 * linux-cris-low.c (tdesc_cris): Declare.
8133 (cris_arch_setup): New function.
8134 (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-cris-low.c (tdesc_crisv32): Declare.
8139 (cris_arch_setup): New function.
8140 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8141 (cris_regs_info): New function.
8142 (the_low_target): Adjust.
8143 (initialize_low_arch): New function.
8144 * linux-m32r-low.c (tdesc_m32r): Declare.
8145 (m32r_arch_setup): New function.
8146 (m32r_usrregs_info, regs_info): New globals.
8147 (m32r_regs_info): Adjust.
8148 (initialize_low_arch): New function.
8149 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8150 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8151 (tic6x_usrregs_info): Forward declare.
8152 (tic6x_read_description): New function, based on ...
8153 (tic6x_arch_setup): ... this. Reimplement.
8154 (target_regsets): Rename to ...
8155 (tic6x_regsets): ... this, and make static.
8156 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8157 (tic6x_regs_info): New function.
8158 (the_low_target): Adjust.
8159 (initialize_low_arch): New function.
8160 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8161 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8162 (target_regsets): Rename to ...
8163 (xtensa_regsets): ... this, and make static.
8164 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8166 (xtensa_arch_setup, xtensa_regs_info): New functions.
8167 (the_low_target): Adjust.
8168 (initialize_low_arch): New function.
8169 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8170 (nios2_arch_setup): Set the current process'es tdesc.
8171 (target_regsets): Rename to ...
8172 (nios2_regsets): ... this.
8173 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8174 (nios2_regs_info): New function.
8175 (the_low_target): Adjust.
8176 (initialize_low_arch): New function.
8177 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8178 (aarch64_arch_setup): Set the current process'es tdesc.
8179 (target_regsets): Rename to ...
8180 (aarch64_regsets): ... this.
8181 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8182 (aarch64_regs_info): New function.
8183 (the_low_target): Adjust.
8184 (initialize_low_arch): New function.
8185 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8187 (target_regsets): Rename to ...
8188 (tile_regsets): ... this.
8189 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8190 (tile_regs_info): New function.
8191 (tile_arch_setup): Set the current process'es tdesc.
8192 (the_low_target): Adjust.
8193 (initialize_low_arch): New function.
8194 * spu-low.c (tdesc_spu): Declare.
8195 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8196 * win32-arm-low.c (tdesc_arm): Declare.
8197 (arm_arch_setup): New function.
8198 (the_low_target): Install arm_arch_setup instead of
8200 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8201 (init_windows_x86): Rename to ...
8202 (i386_arch_setup): ... this. Set `win32_tdesc'.
8203 (the_low_target): Adjust.
8204 * win32-low.c (win32_tdesc): New global.
8205 (child_add_thread): Don't create the thread cache here.
8206 (do_initial_child_stuff): Set the new process'es tdesc.
8207 * win32-low.h (struct target_desc): Forward declare.
8208 (win32_tdesc): Declare.
8209 * lynx-i386-low.c (tdesc_i386): Declare global.
8210 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8211 * lynx-low.c (lynx_tdesc): New global.
8212 (lynx_add_process): Set the new process'es tdesc.
8213 * lynx-low.h (struct target_desc): Forward declare.
8214 (lynx_tdesc): Declare global.
8215 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8216 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8217 * nto-low.c (nto_tdesc): New global.
8218 (do_attach): Set the new process'es tdesc.
8219 * nto-low.h (struct target_desc): Forward declare.
8220 (nto_tdesc): Declare.
8221 * nto-x86-low.c (tdesc_i386): Declare.
8222 (nto_x86_arch_setup): Set `nto_tdesc'.
8224 2013-06-04 Gary Benson <gbenson@redhat.com>
8226 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8227 to qSupported response when appropriate.
8228 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8229 with nonzero-length annex.
8230 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8231 arguments supplied in annex.
8233 2013-05-31 Doug Evans <dje@google.com>
8236 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8237 64 bits in 64-cross-32 environment.
8239 2013-05-28 Pedro Alves <palves@redhat.com>
8241 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8242 (aarch64-without-fpu.c): Delete rule.
8243 * configure.srv (aarch64*-*-linux*): Remove references to
8244 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8245 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8248 2013-05-24 Pedro Alves <palves@redhat.com>
8250 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8251 instead of strchr/decode_address. Error if the range isn't split
8252 with a ','. Don't assume there's be a ':' in the action.
8254 2013-05-23 Yao Qi <yao@codesourcery.com>
8255 Pedro Alves <palves@redhat.com>
8257 * linux-low.c (lwp_in_step_range): New function.
8258 (linux_wait_1): If the thread was range stepping and stopped
8259 outside the stepping range, report the stop to GDB. Otherwise,
8260 continue stepping. Add range stepping debug output.
8261 (linux_set_resume_request): Copy the step range from the resume
8263 (linux_supports_range_stepping): New.
8264 (linux_target_ops) <supports_range_stepping>: Set to
8265 linux_supports_range_stepping.
8266 * linux-low.h (struct linux_target_ops)
8267 <supports_range_stepping>: New field.
8268 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8269 * linux-x86-low.c (x86_supports_range_stepping): New.
8270 (the_low_target) <supports_range_stepping>: Set to
8271 x86_supports_range_stepping.
8272 * server.c (handle_v_cont): Handle 'r' action.
8273 (handle_v_requests): Append ";r" if the target supports range
8275 * target.h (struct thread_resume) <step_range_start,
8276 step_range_end>: New fields.
8277 (struct target_ops) <supports_range_stepping>:
8279 (target_supports_range_stepping): New macro.
8281 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8283 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8284 confusion in comment.
8286 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8288 * lynx-low.c (struct process_info_private): New type.
8289 (lynx_add_process): New function.
8290 (lynx_create_inferior, lynx_attach): Replace calls to
8291 add_process by calls to lynx_add_process.
8292 (lynx_resume): If PTID is null, then try using
8293 current_process()->private->last_wait_event_ptid.
8295 (lynx_clear_inferiors): Delete. The contents of that function
8296 has been inlined in lynx_mourn;
8297 (lynx_wait_1): Save the ptid in the process's private data.
8298 (lynx_mourn): Free the process' private data. Replace call
8299 to lynx_clear_inferiors by call to clear_inferiors.
8301 2013-05-17 Yao Qi <yao@codesourcery.com>
8303 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8306 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8308 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8309 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8310 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8311 PT_TEXT_END_ADDR guards. Update comments.
8312 (linux_target_op) <read_offsets>: Conditionally define to
8313 linux_read_offsets if the target is UCLIBC and if it defines
8314 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8316 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8317 Andrew Jenner <andrew@codesourcery.com>
8319 * Makefile.in (SFILES): Add linux-nios2-low.c.
8320 (clean): Add action to delete nios2-linux.c.
8321 (nios2-linux.c): New rule.
8322 * configure.srv: Add nios2*-*-linux*.
8323 * linux-nios2-low.c: New.
8325 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8327 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8329 2013-04-25 Hui Zhu <hui@codesourcery.com>
8332 * ax.c (ax_printf): Add fflush.
8334 2013-04-22 Tom Tromey <tromey@redhat.com>
8336 * Makefile.in (SFILES): Add filestuff.c.
8337 (OBS): Add filestuff.o.
8338 (filestuff.o): New target.
8339 * config.in, configure: Rebuild.
8340 * configure.ac: Check for fdwalk, pipe2.
8342 2013-04-17 Pedro Alves <palves@redhat.com>
8344 * configure.ac (USE_THREAD_DB): Delete variable.
8345 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8346 Don't AC_SUBST USE_THREAD_DB.
8347 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8348 * config.in, configure: Regenerate.
8350 2013-04-16 Pedro Alves <palves@redhat.com>
8352 * linux-low.h (struct lwp_info) <thread_known>: Move under
8353 the USE_THREAD_DB #ifdef.
8355 2013-04-16 Pedro Alves <palves@redhat.com>
8357 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8358 (linux-low.o): Delete rule.
8359 * linux-low.h: Always include "gdb_thread_db.h" instead of
8360 conditionally including thread_db.h.
8361 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8364 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8366 * Makefile.in (install-only): Fix make install regression.
8368 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8370 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8371 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8373 * gdbserver.1: Remove.
8375 2013-03-22 Pedro Alves <palves@redhat.com>
8377 * linux-low.c (handle_extended_wait): Don't call
8378 linux_enable_event_reporting.
8380 2013-03-15 Tony Theodore <tonyt@logyst.com>
8383 * Makefile.in (SHELL): Use @SHELL@.
8385 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8387 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8390 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8392 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8393 Remove extraneous NULL element.
8395 2013-03-13 Yao Qi <yao@codesourcery.com>
8397 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8398 'V' block in trace frame.
8400 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8402 * target.h (struct target_ops): Add btrace ops.
8403 (target_supports_btrace): New macro.
8404 (target_enable_btrace): New macro.
8405 (target_disable_btrace): New macro.
8406 (target_read_btrace): New macro.
8407 * gdbthread.h (struct thread_info): Add btrace field.
8408 * server.c: Include btrace-common.h.
8409 (handle_btrace_general_set): New function.
8410 (handle_btrace_enable): New function.
8411 (handle_btrace_disable): New function.
8412 (handle_general_set): Call handle_btrace_general_set.
8413 (handle_qxfer_btrace): New function.
8414 (struct qxfer qxfer_packets[]): Add btrace entry.
8415 * inferiors.c (remove_thread): Disable btrace.
8416 * linux-low: Include linux-btrace.h.
8417 (linux_low_enable_btrace): New function.
8418 (linux_low_read_btrace): New function.
8419 (linux_target_ops): Add btrace ops.
8420 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8421 Add srv_linux_btrace=yes.
8422 (x86_64-*-linux*): Add linux-btrace.o.
8423 Add srv_linux_btrace=yes.
8424 * configure.ac: Define HAVE_LINUX_BTRACE.
8425 * config.in: Regenerated.
8426 * configure: Regenerated.
8428 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8430 * server.c (handle_qxfer): Preserve error message if -3 is
8432 (qxfer): Document the -3 return value.
8434 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8436 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8437 (linux_btrace_h): New variable.
8438 (linux-btrace.o): New rule.
8440 2013-03-08 Stan Shebs <stan@codesourcery.com>
8441 Hafiz Abid Qadeer <abidh@codesourcery.com>
8443 * tracepoint.c (trace_buffer_size): New global.
8444 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8445 (init_trace_buffer): Change to one-argument function. Allocate
8446 trace buffer memory.
8447 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8448 handle QTBuffer:size packet.
8449 (cmd_bigqtbuffer_size): New function.
8450 (initialize_tracepoint): Call init_trace_buffer with
8451 DEFAULT_TRACE_BUFFER_SIZE.
8452 * server.c (handle_query): Add QTBuffer:size in the
8455 2013-03-07 Yao Qi <yao@codesourcery.com>
8457 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8458 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8460 (cmd_qtsp): Adjust condition. Do post increment.
8461 Set cur_action and cur_step_action back to 0.
8463 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8466 * linux-low.c (linux_write_memory): Return early success if LEN is
8469 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8471 * configure.srv: Add x86_64-*-cygwin* as target.
8473 2013-02-28 Tom Tromey <tromey@redhat.com>
8475 * configure.ac: Invoke AC_SYS_LARGEFILE.
8476 * configure, config.in: Rebuild.
8478 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8480 * win32-low.c: Throughout, fix format strings and casts of
8481 printf-like functions to avoid type related warnings on all
8483 (get_child_debug_event): Print dwDebugEventCode as hex since
8484 that's how it's usually documented.
8486 2013-02-28 Yao Qi <yao@codesourcery.com>
8488 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8491 2013-02-27 Jiong Wang <jiwang@tilera.com>
8493 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8494 (reg-tilegx32.c): New rule.
8495 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8496 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8497 different register info initializer according to elf class.
8498 (init_registers_tilgx32): New function. The tilegx32 register info
8500 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8501 (tile_store_gregset): Likewise.
8503 2013-02-27 Yao Qi <yao@codesourcery.com>
8505 * server.c (process_point_options): Print debug message when
8506 debug_threads is true.
8508 2013-02-26 Yao Qi <yao@codesourcery.com>
8510 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8512 2013-02-19 Pedro Alves <palves@redhat.com>
8513 Kai Tietz <ktietz@redhat.com>
8517 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8518 instead of strtoul to extract address from packet.
8519 (process_serial_event) <'z'>: Likewise.
8521 2013-02-18 Yao Qi <yao@codesourcery.com>
8523 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8525 2013-02-14 Pedro Alves <palves@redhat.com>
8529 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8530 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8532 2013-02-14 Pedro Alves <palves@redhat.com>
8534 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8536 2013-02-14 Pedro Alves <palves@redhat.com>
8538 * tracepoint.c (save_string): Delete.
8539 (add_tracepoint_action): Use savestring instead of save_string.
8541 2013-02-12 Pedro Alves <palves@redhat.com>
8543 * linux-xtensa-low.c: Ditto.
8544 * xtensa-xtregs.c: Ditto.
8546 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8548 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8551 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8553 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8554 aarch64_num_wp_regs and aarch64_num_bp_regs to
8555 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8557 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8559 * linux-aarch64-low.c (ps_get_thread_area): Replace
8560 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8562 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8563 Marcus Shawcroft <marcus.shawcroft@arm.com>
8564 Nigel Stephens <nigel.stephens@arm.com>
8565 Yufeng Zhang <yufeng.zhang@arm.com>
8567 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8568 (aarch64.c, aarch64-without-fpu.c): New targets.
8569 * configure.srv (aarch64*-*-linux*): New.
8570 * linux-aarch64-low.c: New file.
8572 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8574 * linux-low.c (handle_extended_wait, linux_create_inferior)
8575 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8576 (dequeue_one_deferred_signal, linux_resume_one_thread)
8577 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8578 (linux_tracefork_grandchild, linux_test_for_tracefork)
8579 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8580 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8581 where the argument is 0.
8583 2013-01-25 Yao Qi <yao@codesourcery.com>
8585 * event-loop.c: Include "queue.h".
8586 (gdb_event_p): New typedef.
8587 (struct gdb_event) <next_event>: Remove.
8588 (event_queue): Change to QUEUE(gdb_event_p).
8589 (async_queue_event): Remove.
8590 (gdb_event_xfree): New.
8591 (initialize_event_loop): New.
8592 (process_event): Use API from QUEUE.
8593 (wait_for_event): Likewise.
8594 * server.c (main): Call initialize_event_loop.
8595 * server.h (initialize_event_loop): Declare.
8597 2013-01-18 Yao Qi <yao@codesourcery.com>
8599 * ax.h (struct eval_agent_expr_context): New.
8600 (gdb_eval_agent_expr): Update declaration.
8601 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8602 TFRAME. Add new argument CTX.
8603 * server.h (struct eval_agent_expr_context): Declare.
8604 (agent_mem_read, agent_tsv_read): Update declaration.
8605 (agent_mem_read_string): Likewise.
8606 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8607 (add_traceframe_block): Add new argument TPOINT.
8608 Increase TPOINT->traceframe_usage.
8609 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8610 eval_tracepoint_agent_expr.
8611 (condition_true_at_tracepoint): Likewise.
8612 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8613 (agent_mem_read_string, agent_tsv_read): Likewise.
8615 2013-01-16 Yao Qi <yao@codesourcery.com>
8617 * linux-low.c (linux_resume_one_lwp): Don't check
8618 'lwp->bp_reinsert != 0'.
8620 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8621 Pedro Alves <palves@redhat.com>
8623 * lynx-low.c (ptrace_request_to_str): Define a temporary
8624 macro and use it to simplify this function's implementation.
8626 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8628 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8631 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8633 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8635 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8637 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8639 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8641 * lynx-low.c (lynx_resume): Use the resume_info parameter
8642 to determine the ptid for the lynx_ptrace call, unless
8643 it is equal to minus_one_ptid, in which case we use the
8644 ptid of the current_inferior.
8645 (lynx_wait_1): After having received a thread create/exit
8646 event, resume the inferior's execution using the signaling
8647 thread's ptid, rather than the old ptid.
8649 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8651 * lynx-low.c (lynx_resume): Delete variable ret.
8653 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8655 * gdbreplay.c (gdbreplay_version): Update copyright year.
8656 * server.c (gdbserver_version): Likewise.
8658 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8660 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8663 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8665 * lynx-low.c (ptrace_request_to_str): Add handling for
8668 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8670 * lynx-low.c (lynx_attach): Delete variable new_process.
8672 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8674 * lynx-low.c (lynx_create_inferior): Delete variable
8677 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8679 * lynx-low.c (ptrace_request_to_str): Do not handle
8680 PTRACE_GETTHREADLIST if this macro does not exist.
8682 2012-12-15 Yao Qi <yao@codesourcery.com>
8684 * Makefile.in (OBS): Add notif.o.
8685 * notif.c, notif.h: New.
8686 * server.c: Include "notif.h".
8687 (struct vstop_notif) <next>: Remove.
8689 (queue_stop_reply): Update.
8690 (push_event, send_next_stop_reply): Remove.
8691 (discard_queued_stop_replies): Update.
8692 (notif_stop): New variable.
8693 (handle_v_stopped): Remove.
8694 (handle_v_requests): Don't call handle_v_stopped. Call
8695 handle_ack_notif instead.
8696 (queue_stop_reply_callback): Call notif_event_enque instead
8697 of queue_stop_reply.
8698 (handle_status): Don't call send_next_stop_reply, call
8699 notif_write_event instead.
8700 (kill_inferior_callback): Likewise.
8701 (detach_or_kill_inferior_callback): Likewise.
8702 (main): Call initialize_notif.
8703 (process_serial_event): Call QUEUE_is_empty.
8704 (handle_target_event): Call notif_push instead of push event.
8705 * server.h (push_event): Remove declaration.
8707 2012-12-10 Tom Tromey <tromey@redhat.com>
8709 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8710 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8713 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8714 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8715 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8716 (amd64-linux-ipa.o, ax.o): Rewrite.
8717 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8718 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8719 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8720 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8721 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8722 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8723 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8724 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8725 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8726 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8727 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8728 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8729 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8730 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8731 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8732 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8733 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8734 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8735 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8736 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8737 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8738 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8739 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8740 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8741 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8742 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8743 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8744 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8745 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8746 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8747 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8748 (reg-tilegx.o): Remove.
8749 (all_object_files): New macro.
8750 Include .deps files.
8751 * aclocal.m4, configure: Rebuild.
8752 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8753 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8754 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8756 2012-12-05 Tom Tromey <tromey@redhat.com>
8759 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8761 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8763 * configure.ac: Check for linux/perf_event.h.
8764 * config.in: Regenerated.
8765 * configure: Regenerated.
8767 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8769 * hostio.c (handle_readlink): Decrease buffer size
8770 parameter passed to readlink by one byte.
8772 2012-11-26 Yao Qi <yao@codesourcery.com>
8774 * configure.ac (build_warnings): Append '-Wempty-body'.
8775 * configure: Regenerated.
8776 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8779 2012-11-15 Pierre Muller <muller@sourceware.org>
8781 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8782 * config.in: Regenerate.
8783 * configure: Regenerate.
8784 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8785 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8786 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8787 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8789 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8790 instead of <sys/wait.h> header.
8791 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8793 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8795 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8796 (various make rules): Remove -DGDBSERVER
8798 2012-11-09 Yao Qi <yao@codesourcery.com>
8800 * spu-low.c (current_ptid): Move it to ..
8801 * gdbthread.h: ... here. New.
8802 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8803 * server.c (myresume, process_serial_event): Likewise.
8804 * thread-db.c (thread_db_find_new_threads): Likewise.
8805 * tracepoint.c (run_inferior_command): Likewise.
8807 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8809 * server.c (handle_search_memory_1): Include access length in
8812 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8814 * linux-crisv32-low.c: Fix compile errors.
8816 2012-09-04 Yao Qi <yao@codesourcery.com>
8818 * tracepoint.c (cmd_qtsv): Adjust debug message.
8819 Don't check CUR_TPOINT.
8821 2012-08-28 Yao Qi <yao@codesourcery.com>
8823 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8824 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8825 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8826 Remove declarations of xmalloc, xreallloc, xstrdup and
8828 * Makefile.in (libiberty_h): New.
8829 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8830 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8832 2012-08-23 Yao Qi <yao@codesourcery.com>
8834 * server.h: Remove declaration of 'xsnprintf'.
8836 2012-08-22 Keith Seitz <keiths@redhat.com>
8838 * server.h: Include build-gnulib-gbserver/config.h.
8839 * gdbreplay.c: Likewise.
8841 2012-08-08 Doug Evans <dje@google.com>
8843 * Makefile.in (SFILES): Add gdb_vecs.c.
8844 (OBS): Add gdb_vecs.o.
8845 (gdb_vecs_h, host_defs_h): New variables.
8846 (thread-db.o): Add $(gdb_vecs_h) dependency.
8847 (gdb_vecs.o): New rule.
8848 * thread-db.c: #include "gdb_vecs.h".
8849 (thread_db_load_search): Use a vector to iterate over path elements.
8850 Handle text appearing after "$pdir".
8852 * configure.ac: Add check for strstr.
8853 * config.in: Regenerate.
8854 * configure: Regenerate.
8856 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8858 * hostio.c (handle_pread): If pread fails, fall back to attempting
8860 (handle_pwrite): Likewise for pwrite.
8862 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8864 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8865 between unsupported TYPE and unimplementable ADDR/LEN combination.
8866 (arm_insert_point): Act on new return value.
8868 2012-07-31 Pedro Alves <palves@redhat.com>
8870 * server.c (process_point_options): Only skip tokens if we find
8871 one that is unrecognized. Don't treat 'X' specially while
8872 skipping unrecognized tokens.
8874 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8876 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8877 to 4-byte-align HW breakpoint addresses for Thumb.
8879 2012-07-27 Yao Qi <yao@codesourcery.com>
8883 * server.h: Declare gdb_agent_about_to_close.
8884 * target.c (kill_inferior): Include "agent.h".
8885 New. Send command 'kill'.
8886 * target.h (kill_inferior): Removed macro.
8887 * tracepoint.c (gdb_agent_about_to_close): New.
8888 (gdb_agent_helper_thread): Handle command 'close'.
8889 Wait endlessly until the inferior stops.
8890 Install gdb_agent_remove_socket to atexit hook.
8891 (agent_socket_name): New static variable.
8892 (gdb_agent_socket_init): Replace local variable 'name' with
8893 'agent_socket_name'.
8894 (gdb_agent_remove_socket): New.
8896 2012-07-27 Yao Qi <yao@codesourcery.com>
8898 * server.c (process_point_options): Stop at 'X' when parsing.
8900 2012-07-19 Michael Eager <eager@eagercon.com>
8902 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8904 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8905 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8906 hardware breakpoint.
8908 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8910 * gdbserver/linux-low.c (initialize_low): Call
8911 linux_ptrace_init_warnings.
8913 2012-07-02 Doug Evans <dje@google.com>
8915 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8918 2012-07-02 Stan Shebs <stan@codesourcery.com>
8920 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8921 (ax.o): Add it to build rule.
8923 (OBS): Add format.o.
8924 (IPA_OBS): Add format.o.
8925 * server.c (handle_query): Claim support for breakpoint commands.
8926 (process_point_options): Add command case.
8927 (process_serial_event): Leave running if there are printfs in
8929 * mem-break.h (any_persistent_commands): Declare.
8930 (add_breakpoint_commands): Declare.
8931 (gdb_no_commands_at_breakpoint): Declare.
8932 (run_breakpoint_commands): Declare.
8933 * mem-break.c (struct point_command_list): New struct.
8934 (struct breakpoint): New field command_list.
8935 (any_persistent_commands): New function.
8936 (add_commands_to_breakpoint): New function.
8937 (add_breakpoint_commands): New function.
8938 (gdb_no_commands_at_breakpoint): New function.
8939 (run_breakpoint_commands): New function.
8940 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8942 * ax.c: Include format.h.
8943 (ax_printf): New function.
8944 (gdb_eval_agent_expr): Add printf opcode.
8946 2012-06-13 Yao Qi <yao@codesourcery.com>
8948 * server.c (start_inferior): Remove duplicated writes to fields
8949 'last_resume_kind' and 'last_status' of 'current_inferior'.
8951 2012-06-12 Yao Qi <yao@codesourcery.com>
8952 Pedro Alves <palves@redhat.com>
8954 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8956 * server.c (handle_v_cont): Extend comment.
8958 2012-06-11 Yao Qi <yao@codesourcery.com>
8960 * linux-low.c (linux_attach): Add 'static'.
8962 2012-06-06 Yao Qi <yao@codesourcery.com>
8964 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8966 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8968 Fix gcc -flto compilation warning.
8969 * server.c (main): Make variable multi_mode and attach volatile.
8971 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8973 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8974 if the platform doesn't know about it.
8976 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8978 * Makefile.in (SFILES): Add linux-tile-low.c.
8979 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8980 * configure.srv: Handle tilegx-*-linux*.
8981 * linux-tile-low.c: New file.
8983 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8985 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8987 2012-05-24 Pedro Alves <palves@redhat.com>
8991 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8993 2012-05-24 Pedro Alves <palves@redhat.com>
8997 Replace target_signal with gdb_signal throughout.
8999 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9001 * linux-low.c (linux_store_registers): Avoid the copying sequence
9002 when no data has been retrieved by ptrace.
9004 2012-05-22 Will Deacon <will.deacon@arm.com>
9006 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9007 Include asm/ptrace.h.
9008 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9011 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9013 * linux-low.c (linux_store_registers): Don't re-retrieve data
9014 with ptrace that has already been obtained from /proc. Always
9015 copy any data retrieved with ptrace to the buffer supplied.
9017 2012-05-11 Yao Qi <yao@codesourcery.com>
9018 Pedro Alves <palves@redhat.com>
9020 * linux-low.c (enum stopping_threads_kind): New.
9021 (stopping_threads): Change type to `enum stopping_threads_kind'.
9022 (handle_extended_wait): If stopping and suspending threads, leave
9023 the new_lwp suspended too.
9024 (linux_wait_for_event): Adjust.
9025 (stop_all_lwps): Set `stopping_threads' to
9026 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9027 whether we're suspending threads or just stopping them. Assert no
9030 2012-04-29 Yao Qi <yao@codesourcery.com>
9032 * server.h: Move some code to ...
9033 * gdbthread.h: ... here. New.
9034 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9035 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9036 (nto-low.o, win32-low.o): Likewise.
9037 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9038 * regcache.c, remote-utils.c, server.c: Likewise.
9039 * target.c, tracepoint.c, win32-low.c: Likewise.
9041 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9043 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9044 (PTRACE_ARG4_TYPE): Likewise.
9045 (PTRACE_XFER_TYPE): Likewise.
9046 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9047 ptrace to PTRACE_ARG3_TYPE.
9048 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9049 (PTRACE_ARG4_TYPE): Likewise.
9050 (PTRACE_XFER_TYPE): Likewise.
9051 (linux_detach_one_lwp): Cast fourth argument of
9052 ptrace to long then PTRACE_ARG4_TYPE.
9053 (regsets_fetch_inferior_registers): Cast third argument of
9054 ptrace to long then PTRACE_ARG3_TYPE.
9055 (regsets_store_inferior_registers): Likewise.
9057 2012-04-20 Pedro Alves <palves@redhat.com>
9059 * configure: Regenerate.
9061 2012-04-19 Pedro Alves <palves@redhat.com>
9063 * Makefile.in (GNULIB_BUILDDIR): New.
9064 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9065 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9066 (all, install-only, uninstall, clean-info, all-lib, clean): No
9067 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9068 (maintainer-clean realclean distclean): Use subdir_do.
9070 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9071 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9072 * acinclude.m4: Include acx_configure_dir.m4.
9073 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9074 calls. Call AC_PROG_RANLIB. Configure gnulib using
9077 (GNULIB_STDINT_H): Adjust.
9078 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9079 * gdbreplay.c: Include build-gnulib/config.h.
9080 * server.h: Likewise.
9081 * aclocal.m4: Regenerate.
9082 * config.in: Regenerate.
9083 * configure: Regenerate.
9085 2012-04-19 Pedro Alves <palves@redhat.com>
9087 * Makefile.in (LIBGNU, INCGNU): Adjust.
9088 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9089 (all, install-only, uninstall, clean-info, all-lib, clean)
9090 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9091 * configure.ac: Adjust AC_OUTPUT output.
9092 * aclocal.m4: Regenerate.
9093 * configure: Regenerate.
9095 2012-04-19 Pedro Alves <palves@redhat.com>
9097 * Makefile.in (generated_files): New.
9098 (server_h): Remove the explicit dependency on config.h, and depend
9099 on $generated_files.
9101 2012-04-19 Pedro Alves <palves@redhat.com>
9103 * Makefile.in (INCGNU): Add -Ignulib.
9105 2012-04-19 Pedro Alves <palves@redhat.com>
9107 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9108 (INCGNU): ... this, and spell out -I here.
9109 (GNULIB_LIB): Rename to ...
9111 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9113 2012-04-19 Pedro Alves <palves@redhat.com>
9115 * config.in: Regenerate.
9117 2012-04-19 Pedro Alves <palves@redhat.com>
9119 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9120 * server.h (memmem): Remove declaration.
9121 * config.in: Regenerate.
9122 * configure: Regenerate.
9124 2012-04-19 Yao Qi <yao@codesourcery.com>
9126 * Makefile.in (SFILES): Add common/vec.c.
9130 2012-04-19 Yao Qi <yao@codesourcery.com>
9132 * remote-utils.c (prepare_resume_reply): Replace with macro
9133 target_core_of_thread.
9134 * server.c (handle_qxfer_threads_proper): Likewise.
9135 * target.h (traget_core_of_thread): New macro.
9137 2012-04-18 Pedro Alves <palves@redhat.com>
9139 * aclocal.m4: Regenerate.
9140 * configure: Regenerate.
9142 2012-04-16 Yao Qi <yao@codesourcery.com>
9144 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9145 duplicated on address.
9147 2012-04-16 Yao Qi <yao@codesourcery.com>
9149 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9150 (struct tracepoint_action_ops) <send>: New field.
9151 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9152 (agent_expr_send, x_tracepoint_action_send): New.
9153 (l_tracepoint_action_send): New.
9154 (cmd_qtdp): Download and install tracepoint
9155 according to `use_agent'.
9156 (run_inferior_command): Add one more parameter `len'.
9158 (tracepoint_send_agent): New.
9159 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9161 2012-04-16 Yao Qi <yao@codesourcery.com>
9163 * tracepoint.c (download_tracepoints): Moved to ...
9164 (cmd_qtstart): ... here.
9166 2012-04-14 Yao Qi <yao@codesourcery.com>
9168 * tracepoint.c: Include inttypes.h.
9169 (struct collect_memory_action): Use sized types.
9170 (struct tracepoint): Likewise.
9171 (cmd_qtdp, stop_tracing): Update print specifiers.
9172 (cmd_qtp, response_tracepoint): Likewise.
9173 (collect_data_at_tracepoint): Likewise.
9174 (collect_data_at_step): Likewise.
9176 2012-04-14 Yao Qi <yao@codesourcery.com>
9178 Import gnulib module inttypes.
9179 * aclocal.m4, config.in, configure: Regenerated.
9181 2012-04-14 Yao Qi <yao@codesourcery.com>
9183 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9184 Makefile and config.status at last.
9186 2012-04-13 Yao Qi <yao@codesourcery.com>
9188 * tracepoint.c: Include stdint.h unconditionally.
9190 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9192 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9193 on BFD_HAVE_SYS_PROCFS_TYPE.
9194 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9195 * configure: Regenerate.
9196 * config.in: Likewise.
9198 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9200 * Makefile.in (clean): Also remove x32.c x32-linux.c
9201 x32-avx.c x32-avx-linux.c.
9202 (x32.o): New target.
9204 (x32-linux.o): Likewise.
9205 (x32-linux.c): Likewise.
9206 (x32-avx.o): Likewise.
9207 (x32-avx.c): Likewise.
9208 (x32-avx-linux.o): Likewise.
9209 (x32-avx-linux.c): Likewise.
9211 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9212 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9213 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9214 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9215 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9216 i386/x32-avx-linux.xml.
9218 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9219 (init_registers_x32_avx_linux): Likwise.
9220 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9221 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9223 2012-04-13 Pedro Alves <palves@redhat.com>
9225 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9226 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9227 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9228 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9231 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9233 * linux-x86-low.c (compat_x32_clock_t): New.
9234 (compat_x32_siginfo_t): Likewise.
9235 (compat_x32_siginfo_from_siginfo): Likewise.
9236 (siginfo_from_compat_x32_siginfo): Likewise.
9237 (linux_is_elf64): Likewise.
9238 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9239 and siginfo_from_compat_x32_siginfo for x32.
9240 (x86_arch_setup): Set linux_is_elf64.
9242 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9245 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9247 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9248 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9249 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9250 compatible with process.
9252 2012-04-12 Yao Qi <yao@codesourcery.com>
9254 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9255 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9256 (install-only, install-info, clean): Handle sub dir gnulib.
9257 (all-lib, am--refresh): New targets.
9258 (memmem.o): Remove target.
9259 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9260 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9261 (AC_REPLACE_FUNCS): Remove memmem.
9262 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9263 (AC_OUTPUT): Generate Makefile in gnulib/.
9264 * aclocal.m4, config.in, configure: Regenerated.
9266 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9268 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9270 2012-04-05 Pedro Alves <palves@redhat.com>
9272 -Werror=strict-aliasing
9274 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9277 2012-04-04 Pedro Alves <palves@redhat.com>
9279 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9280 (sparc_store_gregset_from_stack, sparc_store_gregset)
9281 (sparc_breakpoint_at): Fix formatting.
9283 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9285 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9287 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9288 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9289 * config.in: Regenerate.
9290 * configure: Likewise.
9292 2012-03-29 Pedro Alves <palves@redhat.com>
9294 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9295 Correct ptrace arguments.
9297 2012-03-28 Pedro Alves <palves@redhat.com>
9299 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9300 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9301 (IA64_FR1_REGNUM): New defines.
9302 (ia64_fetch_register): New.
9303 (the_low_target): Install it.
9304 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9306 * linux-low.c (linux_fetch_registers): Try the
9307 the_low_target.fetch_register hook first.
9309 * linux-arm-low.c (the_low_target): Adjust.
9310 * linux-bfin-low.c (the_low_target): Adjust.
9311 * linux-cris-low.c (the_low_target): Adjust.
9312 * linux-crisv32-low.c (the_low_target): Adjust.
9313 * linux-m32r-low.c (the_low_target): Adjust.
9314 * linux-m68k-low.c (the_low_target): Adjust.
9315 * linux-mips-low.c (the_low_target): Adjust.
9316 * linux-ppc-low.c (the_low_target): Adjust.
9317 * linux-s390-low.c (the_low_target): Adjust.
9318 * linux-sh-low.c (the_low_target): Adjust.
9319 * linux-sparc-low.c (the_low_target): Adjust.
9320 * linux-tic6x-low.c (the_low_target): Adjust.
9321 * linux-x86-low.c (the_low_target): Adjust.
9322 * linux-xtensa-low.c (the_low_target): Adjust.
9324 2012-03-26 Pedro Alves <palves@redhat.com>
9326 * server.c (handle_qxfer_libraries): Don't bail early if
9327 the_target->qxfer_libraries_svr4 is not NULL.
9329 2012-03-26 Pedro Alves <palves@redhat.com>
9331 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9333 2012-03-23 Pedro Alves <palves@redhat.com>
9335 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9336 "library-list-svr4" element's start tag when the the DSO list is
9339 2012-03-23 Pedro Alves <palves@redhat.com>
9341 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9342 a variable whose type size is the same as the inferior's pointer
9345 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9347 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9349 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9350 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9351 * linux-low.h: Include <signal.h>.
9352 (struct siginfo): Remove forward declaration.
9353 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9356 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9358 * .gitignore: Ignore more files.
9360 2012-03-19 Pedro Alves <palves@redhat.com>
9361 Jan Kratochvil <jan.kratochvil@redhat.com>
9363 * server.c (cont_thread, general_thread): Add describing comments.
9364 (start_inferior): Clear `cont_thread'.
9365 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9368 2012-03-15 Yao Qi <yao@codesourcery.com>
9370 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9372 (cmd_qtdp): ... here.
9374 2012-03-15 Yao Qi <yao@codesourcery.com>
9376 * tracepoint.c (struct tracepoint_action_ops): New.
9377 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9378 (m_tracepoint_action_download): New.
9379 (r_tracepoint_action_download): New.
9380 (x_tracepoint_action_download): New.
9381 (l_tracepoint_action_download): New.
9382 (add_tracepoint_action): Install `action->ops' according type.
9383 (download_tracepoint_1): Move code `download' function pointer
9384 of various tracepoint_action_ops.
9386 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9388 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9389 linux_ptrace_attach_warnings.
9391 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9393 * Makefile.in (linux-ptrace.o): New.
9394 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9395 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9396 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9397 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9398 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9400 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9402 2012-03-08 Yao Qi <yao@codesourcery.com>
9403 Pedro Alves <palves@redhat.com>
9405 Fix PR server/13392.
9406 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9408 * tracepoint.c (remove_tracepoint): New.
9409 (cmd_qtdp): Call remove_tracepoint when failed to install.
9411 2012-03-07 Pedro Alves <palves@redhat.com>
9413 * linux-low.c (get_detach_signal): New.
9414 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9415 Pass on pending signals to PTRACE_DETACH. Check the result of the
9417 * server.c (program_signals, program_signals_p): New.
9418 (handle_general_set): Handle QProgramSignals.
9419 * server.h (program_signals, program_signals_p): Declare.
9421 2012-03-05 Pedro Alves <palves@redhat.com>
9422 Jan Kratochvil <jan.kratochvil@redhat.com>
9424 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9427 2012-03-03 Yao Qi <yao@codesourcery.com>
9429 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9430 agent_look_up_symbols.
9432 2012-03-03 Yao Qi <yao@codesourcery.com>
9434 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9435 (linux-x86-low.o): Likewise.
9436 * server.h: Remove in_process_agent_loaded.
9437 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9441 2012-03-03 Yao Qi <yao@codesourcery.com>
9443 * tracepoint.c (gdb_agent_capability): New global.
9444 (in_process_agent_loaded_ust): Renamed to
9445 `in_process_agent_supports_ust'.
9447 (in_process_agent_supports_ust): Call agent_capability_check.
9448 (clear_installed_tracepoints): Assert that agent supports
9451 2012-03-03 Yao Qi <yao@codesourcery.com>
9453 * linux-low.c (linux_supports_agent): New.
9454 (linux_target_ops): Initialize field `supports_agent' with
9455 linux_supports_agent.
9456 * target.h (struct target_ops) <supports_agent>: New.
9457 (target_supports_agent): New macro.
9458 * server.c (handle_general_set): Handle packet 'QAgent'.
9459 (handle_query): Send `QAgent+'.
9460 * Makefile.in (server.o): Depends on agent.h.
9462 2012-03-03 Yao Qi <yao@codesourcery.com>
9464 * Makefile.in (OBS): Add agent.o.
9465 Add new rule for agent.o.
9466 Track dependence of tracepoint.c on agent.h.
9467 * tracepoint.c (run_inferior_command_1):
9468 (run_inferior_command): Call agent_run_command.
9469 (gdb_ust_connect_sync_socket): Deleted. Move it to
9471 (resume_thread, stop_thread): Likewise.
9472 (gdb_ust_socket_init): Renamed to ...
9473 (gdb_agent_socket_init): ... New.
9474 (gdb_ust_thread): Renamed to ...
9475 (gdb_agent_helper_thread): ... New.
9476 (gdb_ust_init): Move some code to ...
9477 (gdb_agent_init): ... here. New.
9478 [HAVE_UST]: Call gdb_ust_init.
9479 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9480 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9481 * config.in, configure: Regenerated.
9483 2012-03-02 Pedro Alves <palves@redhat.com>
9485 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9486 * linux-low.c (struct simple_pid_list): New.
9487 (stopped_pids): New a struct simple_pid_list pointer.
9488 (add_to_pid_list, pull_pid_from_list): New.
9489 (handle_extended_wait): Don't assume the first signal new children
9490 report is SIGSTOP. Adjust call to pull_pid_from_list.
9491 (linux_wait_for_lwp): Adjust.
9493 2012-03-02 Yao Qi <yao@codesourcery.com>
9495 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9498 2012-03-02 Yao Qi <yao@codesourcery.com>
9500 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9501 `stop_pc' and `tpoint'. Update caller.
9503 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9505 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9506 * linux-low.c (use_linux_regsets): New macro.
9507 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9508 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9509 (linux_register_in_regsets): New function.
9510 (usr_fetch_inferior_registers): Skip registers covered by
9512 (usr_store_inferior_registers): Likewise.
9513 (usr_fetch_inferior_registers): New macro.
9514 (usr_store_inferior_registers): Likewise.
9515 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9516 (linux_store_registers): Likewise.
9517 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9519 (init_registers_mips64_dsp_linux): Likewise.
9520 (init_registers_mips_linux): New macro.
9521 (init_registers_mips_dsp_linux): Likewise.
9522 (mips_dsp_num_regs): Likewise.
9523 (DSP_BASE, DSP_CONTROL): New fallback macros.
9524 (mips_base_regs): New macro.
9525 (mips_regmap): Use it. Fix the size.
9526 (mips_dsp_regmap): New variable.
9527 (mips_dsp_regset_bitmap): Likewise.
9528 (mips_arch_setup): New function.
9529 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9531 (mips_cannot_store_register): Likewise.
9532 (the_low_target): Update .arch_setup, .num_regs and .regmap
9533 initializers. Add .regset_bitmap initializer.
9534 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9536 * linux-bfin-low.c (the_low_target): Likewise.
9537 * linux-cris-low.c (the_low_target): Likewise.
9538 * linux-crisv32-low.c (the_low_target): Likewise.
9539 * linux-ia64-low.c (the_low_target): Likewise.
9540 * linux-m32r-low.c (the_low_target): Likewise.
9541 * linux-m68k-low.c (the_low_target): Likewise.
9542 * linux-ppc-low.c (the_low_target): Likewise.
9543 * linux-s390-low.c (the_low_target): Likewise.
9544 * linux-sh-low.c (the_low_target): Likewise.
9545 * linux-sparc-low.c (the_low_target): Likewise.
9546 * linux-tic6x-low.c (the_low_target): Likewise.
9547 * linux-x86-low.c (the_low_target): Likewise.
9548 * linux-xtensa-low.c (the_low_target): Likewise.
9549 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9550 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9551 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9553 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9554 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9556 2012-02-29 Yao Qi <yao@codesourcery.com>
9557 Pedro Alves <palves@redhat.com>
9559 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9560 `step_over_finished' is true.
9562 2012-02-27 Pedro Alves <palves@redhat.com>
9564 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9565 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9567 2012-02-27 Pedro Alves <palves@redhat.com>
9570 * linux-low.c (pid_is_stopped): New.
9571 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9573 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9575 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9578 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9580 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9582 2012-02-24 Luis Machado <lgustavo@codesourcery>
9584 * server.c (handle_query): Advertise support for target-side
9585 breakpoint condition evaluation.
9586 (process_point_options): New function.
9587 (process_serial_event): When inserting a breakpoint, check for
9588 a target-side condition that should be evaluated.
9590 * mem-break.c: Include regcache.h and ax.h.
9591 (point_cond_list_t): New data structure.
9592 (breakpoint) <cond_list>: New field.
9593 (find_gdb_breakpoint_at): Make non-static.
9594 (delete_gdb_breakpoint_at): Clear any target-side
9596 (clear_gdb_breakpoint_conditions): New function.
9597 (add_condition_to_breakpoint): Likewise.
9598 (add_breakpoint_condition): Likewise.
9599 (gdb_condition_true_at_breakpoint): Likewise.
9600 (gdb_breakpoint_here): Return result directly instead
9601 of going through a local variable.
9603 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9604 (clear_gdb_breakpoint_conditions): Likewise.
9605 (add_breakpoint_condition): Likewise.
9606 (gdb_condition_true_at_breakpoint): Likewise.
9608 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9609 (need_step_over_p): Take target-side breakpoint condition into
9612 2012-02-24 Luis Machado <lgustavo@codesourcery>
9614 * server.h: Include tracepoint.h.
9615 (agent_mem_read, agent_get_trace_state_variable_value,
9616 agent_set_trace_state_variable_value,
9617 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9618 get_set_tsv_func_addr): New prototypes.
9620 * ax.h: New include file.
9621 * ax.c: New source file.
9623 * tracepoint.c: Include ax.h.
9624 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9625 agent_expr, eval_result_type): Move to ax.h.
9626 (parse_agent_expr): Rename to ...
9627 (gdb_parse_agent_expr): ... this, make it non-static and move
9629 (unparse_agent_expr) Rename to ...
9630 (gdb_unparse_agent_expr): ... this, make it non-static and move
9632 (eval_agent_expr): Rename to ...
9633 (eval_tracepoint_agent_expr): ... this.
9634 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9635 forward declarations.
9636 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9637 (agent_get_trace_state_variable_value): New function.
9638 (agent_set_trace_state_variable_value): New function.
9639 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9640 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9641 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9642 (condition_true_at_tracepoint): Likewise.
9643 (parse_agent_expr): Rename to ...
9644 (gdb_parse_agent_expr): ... this and move to ax.c.
9645 (unparse_agent_expr): Rename to ...
9646 (gdb_unparse_agent_expr): ... this and move to ax.c.
9647 (gdb_agent_op_name): Move to ax.c.
9648 (eval_agent_expr): Rename to ...
9649 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9651 (eval_tracepoint_agent_expr): New function.
9652 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9654 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9656 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9657 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9658 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9659 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9660 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9661 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9662 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9663 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9664 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9665 (compile_bytecodes): Remove forward declaration.
9666 (is_goto_target): Move to ax.c.
9667 (compile_bytecodes): Move to ax.c and call
9668 agent_get_trace_state_variable_value (...) and
9669 agent_set_trace_state_variable_value (...).
9671 * Makefile.in: Update ax.c and IPA dependencies.
9673 2012-02-24 Pedro Alves <palves@redhat.com>
9675 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9676 (cmd_bigqtbuffer_circular): ... this. Only handle
9677 'QTBuffer:circular:'.
9678 (handle_tracepoint_general_set): Adjust.
9680 2012-02-16 Yao Qi <yao@codesourcery.com>
9682 * inferiors.c: Move code to ...
9683 * dll.c: .... here. New.
9684 * server.h: Declare clear_dlls.
9685 * Makefile.in (SFILES): Add dll.c.
9689 2012-02-11 Yao Qi <yao@codesourcery.com>
9691 * server.c: (handle_monitor_command): Add a new parameter
9693 (handle_query): Update caller.
9695 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9697 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9698 * configure, config.in: Regenerate.
9699 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9702 2012-02-02 Pedro Alves <palves@redhat.com>
9704 Try SIGKILL first, then PTRACE_KILL.
9705 * linux-low.c (linux_kill_one_lwp): New.
9706 (linux_kill_one_lwp): Rename to ...
9707 (kill_one_lwp_callback): ... this. Use the new
9710 2012-02-02 Pedro Alves <palves@redhat.com>
9712 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9715 2012-01-27 Pedro Alves <palves@redhat.com>
9717 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9718 (elf_64_file_p): Make static.
9719 (linux_pid_exe_is_elf_64_file): New.
9720 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9721 Delete declarations.
9722 (linux_pid_exe_is_elf_64_file): Declare.
9723 * linux-x86-low.c (x86_arch_setup): Use
9724 linux_pid_exe_is_elf_64_file.
9726 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9728 * linux-low.c (linux_wait_for_event_1): Rename to ...
9729 (linux_wait_for_event): ... here and merge it with former
9730 linux_wait_for_event - new variable wait_ptid, use it.
9731 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9733 2012-01-23 Pedro Alves <palves@redhat.com>
9735 * server.c (main): Avoid yet another case of infinite loop while
9736 detaching/killing after a longjmp.
9738 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9741 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9743 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9745 * hostio.c (handle_readlink): New function.
9746 (handle_vFile): Call it to handle "vFile:readlink" packets.
9748 2012-01-20 Pedro Alves <palves@redhat.com>
9749 Ulrich Weigand <ulrich.weigand@linaro.org>
9751 * server.c (handle_v_requests): Only support vAttach and vRun to
9752 start multiple processes when in extended protocol mode.
9754 2012-01-17 Pedro Alves <palves@redhat.com>
9756 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9757 memalign plus mprotect to allocate the scratch buffer.
9759 2012-01-13 Pedro Alves <palves@redhat.com>
9761 * server.c (attach_inferior): Clear `cont_thread'.
9763 2012-01-13 Pedro Alves <palves@redhat.com>
9765 * server.c (main): Avoid infinite loop while detaching/killing
9768 2012-01-09 Doug Evans <dje@google.com>
9770 * server.c (start_inferior): Set last_ptid in --wrapper case.
9772 2012-01-06 Yao Qi <yao@codesourcery.com>
9774 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9776 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9778 2012-01-04 Yao Qi <yao@codesourcery.com>
9780 * tracepoint.c (cmd_qtdp): Print debug message
9781 for static tracepoint.
9783 2012-01-04 Yao Qi <yao@codesourcery.com>
9785 * tracepoint.c (trace_vdebug): Differentiate debug message
9786 between gdbserver and IPA.
9788 2012-01-03 Yao Qi <yao@codesourcery.com>
9790 * tracepoint.c (tracepoint_was_hit): Don't collect for
9793 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9795 * terminal.h: Reformat copyright header.
9797 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9799 * server.c (gdbserver_version): Update copyright year.
9800 * gdbreplay.c (gdbreplay_version): Likewise.
9802 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9804 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9807 2011-12-18 Hui Zhu <teawater@gmail.com>
9808 * linux-low.c (linux_create_inferior): Save return value to ret.
9810 2011-12-18 Hui Zhu <teawater@gmail.com>
9812 * linux-low.c (linux_create_inferior): Save return value to ret.
9814 2011-12-16 Doug Evans <dje@google.com>
9816 * linux-low.c (linux_create_inferior): If stdio connection,
9817 redirect stdin from /dev/null, stdout to stderr.
9818 * remote-utils.c (remote_is_stdio): New static global.
9819 (remote_connection_is_stdio): New function.
9820 (remote_prepare): Handle stdio connection.
9821 (remote_open): Ditto.
9822 (remote_close): Don't close stdin for stdio connections.
9823 (read_prim,write_prim): New functions. Replace all calls to
9824 read/write to these.
9825 * server.c (main): Watch for "-" argument. Move call to
9826 remote_prepare before start_inferior.
9827 * server.h (STDIO_CONNECTION_NAME): New macro.
9828 (remote_connection_is_stdio): Declare.
9830 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9831 in debugging output.
9833 2011-12-15 Yao Qi <yao@codesourcery.com>
9835 * tracepoint.c: Include sys/syscall.h.
9836 (gdb_ust_thread): Remove preprocessor conditional.
9838 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9840 * linux-low.c (linux_detach_one_lwp): Call
9841 the_low_target.prepare_to_resume before detaching.
9843 2011-12-14 Yao Qi <yao@codesourcery.com>
9845 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9848 2011-12-14 Yao Qi <yao@codesourcery.com>
9850 * i386-low.c (i386_low_stopped_data_address): Initialize local
9853 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9857 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9858 DR_CONTROL unless necessary. Extend comments.
9859 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9860 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9862 2011-12-13 Yao Qi <yao@codesourcery.com>
9864 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9866 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9868 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9870 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9871 Print new debug message for such case.
9873 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9875 Fix overlapping memcpy.
9876 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9877 the read_inferior_memory transfer.
9878 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9879 write_inferior_memory transfer.
9880 (set_fast_tracepoint_jump): New variable buf. Use it for the
9881 read_inferior_memory and write_inferior_memory transfers.
9882 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9883 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9884 Use it for the write_inferior_memory transfer.
9885 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9888 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9890 * linux-low.c (fetch_register, store_register): Make code
9891 consistent, fix formatting.
9893 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9895 * linux-low.c (usr_store_inferior_registers): Factor out code
9896 to handle individual registers into...
9897 (store_register): ... this new function.
9899 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9901 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9902 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9903 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9904 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9905 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9906 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9907 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9908 (srv_xmlfiles): Add new XML files.
9910 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9912 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9913 (init_registers_s390_linux32v1): Add prototype.
9914 (init_registers_s390_linux32v2): Likewise.
9915 (init_registers_s390_linux64v1): Likewise.
9916 (init_registers_s390_linux64v2): Likewise.
9917 (init_registers_s390x_linux64v1): Likewise.
9918 (init_registers_s390x_linux64v2): Likewise.
9919 (s390_num_regs): Increment to 52.
9920 (s390_regmap): Add orig_r2 register.
9921 (s390_num_regs_3264): Increment to 68.
9922 (s390_regmap_3264): Add orig_r2 register.
9923 (s390_collect_ptrace_register): Handle orig_r2 register.
9924 (s390_supply_ptrace_register): Likewise.
9925 (s390_fill_last_break): New function.
9926 (s390_store_last_break): Likewise.
9927 (s390_fill_system_call): New function.
9928 (s390_store_system_call): Likewise.
9929 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9931 (s390_check_regset): New function.
9932 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9933 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9934 Update target_regsets for available register sets.
9936 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9937 Jan Kratochvil <jan.kratochvil@redhat.com>
9939 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9940 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9942 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9943 * linux-low.h (struct process_info_private): New member r_debug.
9944 * server.c (handle_qxfer_libraries): Call
9945 the_target->qxfer_libraries_svr4.
9946 (handle_qxfer_libraries_svr4): New function.
9947 (qxfer_packets): New entry "libraries-svr4".
9948 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9949 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9950 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9951 PACKET_qXfer_libraries_svr4.
9953 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9955 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9956 PSW address/mask between 8-byte and 16-byte formats.
9957 (s390_supply_ptrace_register): Likewise.
9958 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9959 basic addressing mode bit.
9961 2011-11-24 Stan Shebs <stan@codesourcery.com>
9963 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9965 2011-11-17 Stan Shebs <stan@codesourcery.com>
9967 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9968 (tracing_start_time): New global.
9969 (tracing_stop_time): New global.
9970 (tracing_user_name): New global.
9971 (tracing_notes): New global.
9972 (tracing_stop_note): New global.
9973 (cmd_qtstart): Set traceframe_usage, start_time.
9974 (stop_tracing): Set stop_time.
9975 (cmd_qtstatus): Report additional status.
9976 (cmd_qtp): New function.
9977 (handle_tracepoint_query): Call it.
9978 (cmd_qtnotes): New function.
9979 (handle_tracepoint_general_set): Call it.
9980 (get_timestamp): Rename from tsv_get_timestamp.
9982 2011-11-14 Stan Shebs <stan@codesourcery.com>
9983 Kwok Cheung Yeung <kcy@codesourcery.com>
9985 * linux-x86-low.c (small_jump_insn): New.
9986 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9987 trampoline and error message, build a trampoline and issue a small
9988 jump instruction to it.
9989 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9990 trampoline and error message.
9991 (x86_get_min_fast_tracepoint_insn_len): New.
9992 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9993 * linux-low.h (struct linux_target_ops): Add arguments to
9994 install_fast_tracepoint_jump_pad operation, add new operation.
9995 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9997 (linux_get_min_fast_tracepoint_insn_len): New function.
9998 (linux_target_op): Add new operation.
9999 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10000 (gdb_trampoline_buffer_end): Ditto.
10001 (gdb_trampoline_buffer_error): Ditto.
10002 (struct ipa_sym_addresses): Add fields for new IPA variables.
10003 (symbol_list): Add entries for new IPA variables.
10004 (struct tracepoint): Add fields to hold the address range of the
10005 trampoline used by the tracepoint.
10006 (trampoline_buffer_head): New static variable.
10007 (trampoline_buffer_tail): Ditto.
10008 (claim_trampoline_space): New function.
10009 (have_fast_tracepoint_trampoline_buffer): New function.
10010 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10012 (install_fast_tracepoint): Ditto, also add error buffer argument.
10013 (cmd_qtminftpilen): New function.
10014 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10015 (fast_tracepoint_from_trampoline_address): New function.
10016 (fast_tracepoint_collecting): Handle trampoline as part of jump
10018 (set_trampoline_buffer_space): New function.
10019 (initialize_tracepoint): Initialize new IPA variables.
10020 * target.h (struct target_ops): Add arguments to
10021 install_fast_tracepoint_jump_pad operation, add new
10022 get_min_fast_tracepoint_insn_len operation.
10023 (target_get_min_fast_tracepoint_insn_len): New.
10024 (install_fast_tracepoint_jump_pad): Add arguments.
10025 * server.h (IPA_BUFSIZ): Define.
10026 * linux-i386-ipa.c: Include extra header files.
10027 (initialize_fast_tracepoint_trampoline_buffer): New function.
10028 (initialize_low_tracepoint): Call it.
10029 * server.h (set_trampoline_buffer_space): Declare.
10030 (claim_trampoline_space): Ditto.
10031 (have_fast_tracepoint_trampoline_buffer): Ditto.
10033 2011-11-14 Yao Qi <yao@codesourcery.com>
10035 * server.c (handle_query): Handle InstallInTrace for qSupported.
10036 * tracepoint.c (add_tracepoint): Sort list.
10037 (install_tracepoint, download_tracepoint): New.
10038 (cmd_qtdp): Call them to install and download tracepoints.
10039 (sort_tracepoints): Removed.
10040 (cmd_qtstart): Update.
10042 2011-11-14 Yao Qi <yao@codesourcery.com>
10044 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10045 * mem-break.h: Declare.
10046 * tracepoint.c (cmd_qtstart): Move some code to ...
10047 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10049 (download_tracepoints): Move some code to ...
10050 (download_tracepoint_1): ... here. New.
10052 2011-11-08 Yao Qi <yao@codesourcery.com>
10054 * remote-utils.c (relocate_instruction): A comment fix.
10056 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10058 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10059 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10060 dr_status_mirror and dr_control_mirror from debug_reg_state.
10061 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10062 (i386_initial_stuff): Remove use of deleted globals.
10063 (i386_get_thread_context, i386_set_thread_context,
10064 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10065 from debug_reg_state.
10067 2011-11-05 Yao Qi <yao@codesourcery.com>
10069 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10070 address as TPOINT's.
10072 2011-11-02 Stan Shebs <stan@codesourcery.com>
10074 * tracepoint.c (agent_mem_read_string): New function.
10075 (eval_agent_expr): Call it for tracenz.
10076 * server.c (handle_query): Report support for tracenz.
10078 2011-11-02 Yao Qi <yao@codesourcery.com>
10080 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10082 2011-11-02 Yao Qi <yao@codesourcery.com>
10084 * target.h: Fix a typo in comment.
10086 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10088 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10089 clobber the breakpoints' shadows with fast tracepoint jumps.
10090 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10091 * target.c (write_inferior_memory): Also pass MYADDR down to
10094 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10096 * configure.ac: Check support for personality routine.
10097 * configure: Regenerate.
10098 * config.in: Likewise.
10099 * linux-low.c: Include <sys/personality.h>.
10100 Define ADDR_NO_RANDOMIZE if necessary.
10101 (linux_create_inferior): Disable address space randomization when
10102 forking inferior, if requested.
10103 (linux_supports_disable_randomization): New function.
10104 (linux_target_ops): Install it.
10105 * server.h (disable_randomization): Declare.
10106 * server.c (disable_randomization): New global variable.
10107 (handle_general_set): Handle QDisableRandomization.
10108 (handle_query): Likewise for qSupported.
10109 (main): Support --disable-randomization and --no-disable-randomization
10110 command line arguments.
10111 * target.h (struct target_ops): Add supports_disable_randomization.
10112 (target_supports_disable_randomization): New macro.
10114 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10116 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10118 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10119 [!PT_GETDSBT] (target_loadmap): New definition.
10120 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10121 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10122 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10123 and PT_GETDSBT to LINUX_LOADMAP.
10124 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10125 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10127 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10129 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10130 (arm_linux_hwbp_cap): New static variable.
10131 (arm_linux_get_hwbp_cap): Replace by ...
10132 (arm_linux_init_hwbp_cap): ... this new function.
10133 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10134 (arm_linux_get_hw_watchpoint_count): Likewise.
10135 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10136 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10137 (arm_prepare_to_resume): Use perror_with_name instead of error.
10139 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10141 * linux-arm-low.c: Include <signal.h>.
10142 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10143 (struct arm_linux_hwbp_cap): New data type.
10144 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10145 (struct arm_linux_hw_breakpoint): New data type.
10146 (MAX_BPTS, MAX_WPTS): Define.
10147 (struct arch_process_info, struct arch_lwp_info): New data types.
10148 (arm_linux_get_hwbp_cap): New function.
10149 (arm_linux_get_hw_breakpoint_count): Likewise.
10150 (arm_linux_get_hw_watchpoint_count): Likewise.
10151 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10152 (arm_hwbp_control_initialize): Likewise.
10153 (arm_hwbp_control_is_enabled): Likewise.
10154 (arm_hwbp_control_is_initialized): Likewise.
10155 (arm_hwbp_control_disable): Likewise.
10156 (arm_linux_hw_breakpoint_equal): Likewise.
10157 (arm_linux_hw_point_initialize): Likewise.
10158 (struct update_registers_data): New data structure.
10159 (update_registers_callback: New function.
10160 (arm_insert_point): Likewise.
10161 (arm_remove_point): Likewise.
10162 (arm_stopped_by_watchpoint): Likewise.
10163 (arm_stopped_data_address): Likewise.
10164 (arm_new_process): Likewise.
10165 (arm_new_thread): Likewise.
10166 (arm_prepare_to_resume): Likewise.
10167 (the_low_target): Register arm_insert_point, arm_remove_point,
10168 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10169 arm_new_thread, and arm_prepare_to_resume.
10171 2011-09-15 Stan Shebs <stan@codesourcery.com>
10173 * server.h (struct emit_ops): Add compare-goto fields.
10174 * tracepoint.c (gdb_agent_op_sizes): New table.
10175 (emit_eq_goto): New function.
10176 (emit_ne_goto): New function.
10177 (emit_lt_goto): New function.
10178 (emit_le_goto): New function.
10179 (emit_gt_goto): New function.
10180 (emit_ge_goto): New function.
10181 (is_goto_target): New function.
10182 (compile_bytecodes): Recognize special cases of compare-goto
10183 combinations and call specialized emitters for them.
10184 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10185 (amd64_emit_ne_goto): New function.
10186 (amd64_emit_lt_goto): New function.
10187 (amd64_emit_le_goto): New function.
10188 (amd64_emit_gt_goto): New function.
10189 (amd64_emit_ge_goto): New function.
10190 (amd64_emit_ops): Add the new functions.
10191 (i386_emit_eq_goto): New function.
10192 (i386_emit_ne_goto): New function.
10193 (i386_emit_lt_goto): New function.
10194 (i386_emit_le_goto): New function.
10195 (i386_emit_gt_goto): New function.
10196 (i386_emit_ge_goto): New function.
10197 (i386_emit_ops): Add the new functions.
10199 2011-09-08 Stan Shebs <stan@codesourcery.com>
10201 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10202 (i386_emit_epilogue): Restore %ebx.
10204 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10206 * server.c (step_thread): Remove definition.
10207 (process_serial_event): Don't handle Hs.
10208 * server.h (step_thread): Remove declaration.
10209 * target.c (set_desired_inferior): Remove use of step_thread.
10211 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10213 * linux-low.c: Include linux-procfs.h.
10214 (linux_attach_lwp_1): Update comments.
10215 (linux_attach): Scan for existing threads when attaching to a
10216 process that is the tgid.
10217 * Makefile.in: Update dependencies.
10219 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10221 * configure.srv: Add linux-procfs.o dependencies.
10223 2011-08-14 Yao Qi <yao@codesourcery.com>
10225 * target.h (struct target_ops): Fix indent.
10226 * win32-low.c (win32_target_ops): Fix comment.
10228 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10229 Yao Qi <yao@codesourcery.com>
10231 * Makefile.in (clean): Remove tic6x-*.c files.
10232 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10233 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10234 (tic6x-c64xp-linux.c): Likewise.
10235 * configure.srv: Add support for tic6x-*-uclinux.
10236 * linux-tic6x-low.c: New.
10237 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10239 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10240 Yao Qi <yao@codesourcery.com>
10242 * target.h (struct target_ops): Add read_loadmap.
10243 * linux-low.c (struct target_loadseg): New type.
10244 (struct target_loadmap): New type.
10245 (linux_read_loadmap): New function.
10246 (linux_target_ops): Add linux_read_loadmap.
10247 * server.c (handle_query): Support qXfer:fdpic:read packet.
10248 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10251 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10253 * win32-low.c: Include <stdint.h>.
10255 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10257 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10258 to the inferior here.
10259 (i386_remove_aligned_watchpoint): Ditto.
10260 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10261 fit part of the watchpoint in the debug registers.
10262 (i386_update_inferior_debug_regs): New.
10263 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10264 registers, and only update the inferior on success.
10265 (i386_low_remove_watchpoint): Ditto.
10267 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10269 * linux-low.c (compare_ints, unique, list_threads, show_process,
10270 linux_core_of_thread): Delete.
10271 (linux_target_ops): Change linux_core_of_thread to
10272 linux_common_core_of_thread.
10273 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10274 * utils.c (malloc_failure): Change type of argument.
10275 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10276 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10277 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10278 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10279 (IPA_OBJS): Add common-utils-ipa.o.
10280 (ptid_h, linux_osdata_h): New macros.
10281 (server_h): Add common/common-utils.h, common/xml-utils.h,
10282 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10284 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10285 ptid.o, buffer.o): New rules.
10286 (linux-low.o): Add common/linux-osdata.h as a dependency.
10287 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10288 * configure.ac: Add AC_HEADER_DIRENT check.
10289 * config.in: Regenerate.
10290 * configure: Regenerate.
10291 * remote-utils.c (xml_escape_text): Delete.
10292 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10293 buffer_xml_printf): Move to common/buffer.c.
10294 * server.c (main): Remove call to initialize_inferiors.
10295 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10296 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10297 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10298 internal_error, gdb_assert, gdb_assert_fail): Delete.
10299 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10300 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10302 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10303 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10304 initialize_inferiors): Delete.
10306 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10308 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10311 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10313 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10315 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10317 2011-05-26 Yao Qi <yao@codesourcery.com>
10319 * Makefile.in (thread-db.o): Track dependence to
10320 common/gdb_thread_db.h.
10321 * thread-db.c: include gdb_thread_db.h from right place.
10323 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10325 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10326 __FILE__ and __LINE__ to internal_error.
10328 2011-05-13 Doug Evans <dje@google.com>
10330 * thread-db.c (try_thread_db_load_from_sdir): New function.
10331 (try_thread_db_load_from_dir): New function.
10332 (thread_db_load_search): Handle $sdir, ignore $pdir.
10333 Remove trying of system directories if search of
10334 libthread-db-search-path fails, that is now done via $sdir.
10336 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10338 * server.c (handle_query): Add EnableDisableTracepoints to the list
10339 of supported features.
10340 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10342 (cmd_qtenable_disable): New.
10343 (cmd_qtstart): Install tracepoints even if disabled.
10344 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10345 receiving a QTEnable or QTDisable packet.
10346 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10347 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10349 (gdb_probe): Skip data collection if static tracepoint is disabled.
10351 2011-05-10 Doug Evans <dje@google.com>
10353 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10355 2011-05-04 Doug Evans <dje@google.com>
10357 * linux-low.c (linux_join): Skip process lookup.
10358 * spu-low.c (spu_join): Ditto.
10359 * server.c (join_inferiors_callback): Delete.
10360 (process_serial_event): For 'D' packet (detach) call join_inferior
10363 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10365 * README: Don't mention xscale*-*-linux*.
10366 * configure.srv (xscale*-*-linux*): Don't handle target.
10368 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10370 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10372 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10373 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10374 (i386_emit_void_call_2): Likewise.
10376 2011-04-26 Yao Qi <yao@codesourcery.com>
10378 * linux-low.c: Move common macros to linux-ptrace.h.
10379 Include linux-ptrace.h.
10380 * Makefile.in (linux_ptrace_h): New.
10381 (linux-low.o): Depends on linux-ptrace.h.
10383 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10385 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10386 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10387 (remote_prepare): New function with most of the TCP code from ...
10388 (remote_open): ... here. Detect PORT here unconditionally. Move also
10389 setting transport_is_reliable.
10390 * server.c (run_once): New variable.
10391 (gdbserver_usage): Document it.
10392 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10393 the first run if RUN_ONCE.
10394 * server.h (run_once, remote_prepare): New declarations.
10396 2011-04-19 Tom Tromey <tromey@redhat.com>
10398 * win32-low.c (handle_load_dll): Remove duplicate "the".
10400 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10402 Remove support for old Cygwin 1.5 versions.
10403 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10404 function to avoid warning.
10405 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10408 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10410 * gdbserver/server.h (Macro _): Define it if not available.
10412 2011-03-14 Michael Snyder <msnyder@vmware.com>
10414 * hostio.c (handle_close): Remove unnecessary null test.
10416 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10418 * Makefile.in (maintainer-clean realclean distclean): Remove
10419 "make ... subdir_do" command.
10421 2011-03-10 Michael Snyder <msnyder@vmware.com>
10423 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10425 * server.c (handle_v_run): Free alloced buffer on early return.
10427 2011-03-09 Yao Qi <yao@codesourcery.com>
10430 2011-03-04 Yao Qi <yao@codesourcery.com>
10432 * Makefile.in: Remove GNU make feature --directory.
10434 2011-03-05 Yao Qi <yao@codesourcery.com>
10436 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10437 (subdir_do): New make target. Copied from gdb/Makefile.
10438 (maintainer-clean, realclean, distclean, clean): Call corresponding
10439 make targets in common/Makefile.
10441 2011-02-11 Yao Qi <yao@codesourcery.com>
10443 * configure.ac: Call AC_PROG_RANLIB.
10444 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10445 * configure: Regenerate.
10447 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10449 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10451 2011-03-06 Yao Qi <yao@codesourcery.com>
10453 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10455 2011-03-05 Yao Qi <yao@codesourcery.com>
10457 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10458 (subdir_do): New make target. Copied from gdb/Makefile.
10459 (maintainer-clean, realclean, distclean, clean): Call corresponding
10460 make targets in common/Makefile.
10462 2011-03-04 Yao Qi <yao@codesourcery.com>
10464 * Makefile.in: Remove GNU make feature --directory.
10466 2011-03-04 Michael Snyder <msnyder@vmware.com>
10468 * server.c (queue_stop_reply): Call xmalloc not malloc.
10470 2011-03-02 Michael Snyder <msnyder@vmware.com>
10472 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10474 2011-02-28 Michael Snyder <msnyder@vmware.com>
10476 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10477 (cmd_qtframe): Ditto.
10478 (cmd_qtbuffer): Ditto.
10479 (cmd_bigqtbuffer): Ditto.
10481 * utils.c (decimal2str): Initialize 'width' to nine, then
10482 don't mess with it.
10484 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10486 * hostio.c (require_data): Free *data, not data.
10488 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10490 * hostio.c (require_data): Use free, not xfree.
10492 2011-02-27 Michael Snyder <msnyder@vmware.com>
10494 * server.c (handle_query): Discard unused value.
10496 * hostio.c (require_data): Free malloc memory before returning
10499 2011-02-26 Michael Snyder <msnyder@vmware.com>
10501 * linux-low.c (list_threads): Call closedir for dirent.
10503 2011-02-27 Michael Snyder <msnyder@vmware.com>
10505 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10506 a case statement falls through.
10508 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10510 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10513 2011-02-26 Michael Snyder <msnyder@vmware.com>
10515 * utils.c (decimal2str): Eliminate dead code and dead param.
10516 (pulongest): Drop dead param from call to decimal2str.
10519 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10521 Revert the following patch (not approved yet):
10522 2011-02-21 Hui Zhu <teawater@gmail.com>
10523 * tracepoint.c (tp_printf): New function.
10524 (eval_agent_expr): Handle gdb_agent_op_printf.
10526 2011-02-21 Hui Zhu <teawater@gmail.com>
10528 * tracepoint.c (tp_printf): New function.
10529 (eval_agent_expr): Handle gdb_agent_op_printf.
10531 2011-02-18 Tom Tromey <tromey@redhat.com>
10533 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10534 (tracepoint.o): Likewise.
10535 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10536 (gdb_agent_op_names): Likewise.
10538 2011-02-18 Tom Tromey <tromey@redhat.com>
10540 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10541 gdb_agent_op_rot>: New constants.
10542 (gdb_agent_op_names): Add pick and roll.
10543 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10546 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10548 * aclocal.m4: Regenerated with aclocal-1.11.1.
10550 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10552 * server.c (handle_qxfer_traceframe_info): New.
10553 (qxfer_packets): Register "traceframe-info".
10554 (handle_query): Report support for qXfer:traceframe-info:read+.
10555 * tracepoint.c (match_blocktype): New.
10556 (traceframe_find_block_type): Rename to ...
10557 (traceframe_walk_blocks): ... this. Add callback filter argument,
10559 (traceframe_find_block_type): New, reimplemented on top of
10560 traceframe_walk_blocks.
10561 (build_traceframe_info_xml): New.
10562 (traceframe_read_info): New.
10563 * server.h (traceframe_read_info): Declare.
10565 2011-02-11 Yao Qi <yao@codesourcery.com>
10567 * configure.ac: Call AC_PROG_RANLIB.
10568 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10569 * configure: Regenerate.
10571 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10573 * server.c (gdb_read_memory): Change return semantics to allow
10575 (handle_search_memory_1): Adjust.
10576 (process_serial_event) <'m' packet>: Handle partial transfers.
10577 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10579 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10581 * regcache.c (init_register_cache): Initialize
10582 regcache->register_status.
10583 (free_register_cache): Release regcache->register_status.
10584 (regcache_cpy): Copy register_status.
10585 (registers_to_string): Print 'x's for unavailable registers.
10586 (supply_register): Mark the register's status valid or
10587 unavailable, depending on whether a buffer was passed in or not.
10588 (supply_register_zeroed): New.
10589 (supply_regblock): Mark the registers' status valid or
10590 unavailable, depending on whether a buffer was passed in or not.
10591 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10592 (struct regcache): New `register_status' field.
10593 (supply_register_zeroed): Declare.
10594 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10595 supply_register_zeroed, rather than passing a NULL buffer to
10597 * tracepoint.c (fetch_traceframe_registers): Update comment.
10599 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10601 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10604 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10606 * server.h (decode_xfer_write): Change prototype.
10607 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10608 and don't extract the annex here.
10609 * server.c (decode_xfer_read): Remove `annex' parameter,
10610 and don't extract the annex here.
10611 (decode_xfer): New.
10612 (struct qxfer): New.
10613 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10614 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10615 (handle_qxfer_statictrace): New functions, abstracted out from
10616 handle_query, and made to use the struct qxfer interface.
10617 (handle_threads_qxfer_proper): Rename to ...
10618 (handle_qxfer_threads_proper): ... this.
10619 (handle_threads_qxfer): Rename to ...
10620 (handle_qxfer_threads): ... this. Adjust.
10621 (qxfer_packets): New array.
10622 (handle_qxfer): New function.
10623 (handle_query): Use handle_qxfer.
10625 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10627 * gdbreplay.c: Shorten lines of >= 80 columns.
10628 * linux-low.c: Ditto.
10629 * linux-ppc-low.c: Ditto.
10630 * linux-s390-low.c: Ditto.
10631 * linux-sparc-low.c: Ditto.
10632 * linux-x86-low.c: Ditto.
10633 * linux-xtensa-low.c: Ditto.
10634 * mem-break.c: Ditto.
10635 * nto-low.c: Ditto.
10636 * regcache.h: Ditto.
10637 * remote-utils.c: Ditto.
10640 * thread-db.c: Ditto.
10641 * tracepoint.c: Ditto.
10643 * win32-low.h: Ditto.
10645 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10647 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10650 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10652 * server.c (gdbserver_version): Update copyright year in version
10654 * gdbreplay.c (gdbreplay_version): Ditto.
10656 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10658 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10659 * linux-bfin-low.c: New file.
10660 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10661 PT_DATA_ADDR for BFIN targets.
10662 * Makefile.in (SFILES): Add linux-bfin-low.c.
10663 (clean): Remove reg-bfin.c.
10664 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10665 * README: Mention supported Blackfin targets.
10667 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10669 * .gitignore: New file.
10671 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10673 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10675 2010-10-22 Jie Zhang <jie@codesourcery.com>
10677 * Makefile.in: Add FLAGS_TO_PASS variable.
10678 (install): Remove dependency of install-only and recursively
10679 invoke make for install-only.
10681 2010-10-04 Doug Evans <dje@google.com>
10683 * Makefile.in (uninstall): Use $(DESTDIR).
10685 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10689 * linux-x86-low.c (compat_siginfo_from_siginfo)
10690 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10691 si_code is < 0. Check for si_code == SI_TIMER before checking for
10694 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10696 * lynx-i386-low.c: New file.
10697 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10699 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10701 * lynx-low.c (ptrace_request_to_str): Remove handling for
10702 request values that have been removed in LynxOS 5.x.
10704 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10706 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10709 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10711 * configure.ac: Add --enable-inprocess-agent option.
10712 * configure: Rebuilt.
10714 2010-09-06 Yao Qi <yao@codesourcery.com>
10716 * linux-low.c (linux_kill): Remove unused variable.
10717 (linux_stabilize_threads): Likewise.
10718 * server.c (start_inferior): Likewise.
10719 (queue_stop_reply_callback): Likewise.
10720 * tracepoint.c (do_action_at_tracepoint): Likewise.
10722 2010-09-06 Yao Qi <yao@codesourcery.com>
10724 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10727 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10729 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10731 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10733 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10736 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10738 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10739 gdbserver/lynx-ppc-low.c: New files.
10740 * Makefile.in (lynx_low_h): New variable.
10741 (lynx-low.o, lynx-ppc-low.o): New rules.
10742 * configure.ac: On LynxOS, link with -lnetinet.
10743 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10744 * configure: regenerate.
10746 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10748 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10749 * configure.ac: Add check for vasprintf and vsnprintf.
10750 * configure, config.in: Regenerate.
10751 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10753 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10755 * gdbreplay.c: Move include of alloca.h up, next to include of
10757 * server.h: Add include of malloc.h.
10758 * mem-break.c: Remove include of malloc.h.
10759 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10761 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10763 * Makefile.in (memmem.o): Build with -Wno-error.
10765 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10767 * utils.c (xsnprintf): Make non-static.
10768 * server.h: Add xsnprintf declaration.
10769 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10770 replace calls to snprintf by calls to xsnprintf throughout.
10772 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10774 * configure.ac: Add configure check for alloca.
10775 * configure, config.in: Regenerate.
10776 * server.h: Include alloca.h if it exists.
10777 * gdbreplay.c: Include alloca.h if it exists.
10779 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10781 * linux-low.c (__SIGRTMIN): Define if not already defined.
10782 (linux_create_inferior): Check for __ANDROID__ rather than
10784 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10785 are already deferred.
10786 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10787 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10788 stopped and already has a pending signal to report.
10789 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10790 a pending signal to report or is moving out of a jump pad.
10791 (linux_init_signals): Check for __ANDROID__ rather than
10794 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10796 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10797 debug_threads check. Avoid a linear search when not doing debug
10800 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10802 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10803 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10804 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10805 (process_event): Change local fd's type to gdb_fildes_t.
10806 (create_file_handler): Adjust prototype.
10807 (delete_file_handler): Adjust prototype.
10808 (handle_file_event): Adjust prototype. Use pfildes.
10809 (create_file_event): Adjsut prototype.
10810 * remote-utils.c (remote_desc, listen_desc): Change type to
10812 * server.h: New gdb_fildes_t typedef.
10813 [USE_WIN32API]: Include winsock2.h.
10814 (delete_file_handler, add_file_handler): Adjust prototypes.
10815 (pfildes): Declare.
10816 * utils.c (pfildes): New.
10818 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10820 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10821 * configure: Regenerate.
10823 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10825 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10826 (linux_done_accessing_memory): ... this.
10827 (linux_target_ops): Adjust.
10828 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10829 * nto-low.c (nto_target_ops): Adjust comment.
10830 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10831 * spu-low.c (spu_target_ops): Adjust comment.
10832 * target.h (target_ops): Rename unprepare_to_access_memory field
10833 to done_accessing_memory.
10834 (unprepare_to_access_memory): Rename to ...
10835 (done_accessing_memory): ... this.
10837 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10839 * linux-low.c (linux_prepare_to_access_memory): New.
10840 (linux_unprepare_to_access_memory): New.
10841 (linux_target_ops): Install them.
10842 * server.c (read_memory): Rename to ...
10843 (gdb_read_memory): ... this. Use
10844 prepare_to_access_memory/prepare_to_access_memory.
10845 (write_memory): Rename to ...
10846 (gdb_write_memory): ... this. Use
10847 prepare_to_access_memory/prepare_to_access_memory.
10848 (handle_search_memory_1): Adjust.
10849 (process_serial_event): Adjust.
10850 * target.h (struct target_ops): New fields
10851 prepare_to_access_memory and unprepare_to_access_memory.
10852 (prepare_to_access_memory, unprepare_to_access_memory): New.
10853 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10854 prepare_to_access_memory/prepare_to_access_memory.
10855 * nto-low.c (nto_target_ops): Adjust.
10856 * spu-low.c (spu_target_ops): Adjust.
10857 * win32-low.c (win32_target_ops): Adjust.
10859 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10861 * Makefile.in (WARN_CFLAGS): Get it from configure.
10862 (WERROR_CFLAGS): New.
10863 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10864 * configure.ac: Introduce --enable-werror, which adds -Werror to
10865 the compiler command line. Enabled by default. Disable with
10866 --disable-werror. Add -Wdeclaration-after-statement
10867 Wpointer-arith and -Wformat-nonliteral to warning flags.
10868 * configure: Regenerate.
10870 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10872 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10874 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10876 * gdbreplay.c (remote_error): New.
10878 (expect): Use gdbchar. Check for error reading from GDB.
10879 Clarify sync error output.
10880 (play): Check for errors writing to GDB.
10881 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10882 * remote-utils.c (getpkt): Check for errors writing to the remote
10885 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10887 * linux-low.c (linux_wait_1): Move non-debugging code out of
10888 `debug_threads' control.
10890 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10892 * linux-low.c (linux_wait_1): Don't set last_status here.
10893 * server.c (push_event, queue_stop_reply_callback): Assert we're
10894 not pushing a TARGET_WAITKIND_IGNORE event.
10895 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10896 (myresume, handle_target_event): Set the thread's last_resume_kind
10897 and last_status from the target returned status.
10899 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10903 * linux-x86-low.c (update_debug_registers_callback): New.
10904 (i386_dr_low_set_addr): Use it.
10905 (i386_dr_low_get_addr): New.
10906 (i386_dr_low_set_control): Use update_debug_registers_callback.
10907 (i386_dr_low_get_control): New.
10908 (i386_dr_low_get_status): Adjust.
10909 * linux-low.c (linux_stop_lwp): New.
10910 * linux-low.h (linux_stop_lwp): Declare.
10912 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10913 argument instead of a i386_debug_reg_state.
10914 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10915 a i386_debug_reg_state.
10916 (i386_insert_aligned_watchpoint): Adjust.
10917 (i386_remove_aligned_watchpoint): Adjust.
10918 (i386_low_stopped_data_address): Read the debug registers from the
10919 inferior instead of from the mirrors.
10920 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10921 (i386_dr_low_get_addr): Declare.
10922 (i386_dr_low_get_control): Declare.
10923 (i386_dr_low_get_status): Change prototype.
10925 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10926 (i386_dr_low_get_addr): New.
10927 (i386_dr_low_get_control): New.
10928 (i386_dr_low_get_status): Adjust prototype. Return
10930 (i386_initial_stuff): Clear dr_status_mirror and
10932 (i386_get_thread_context): Adjust.
10933 (i386_set_thread_context): Adjust.
10934 (i386_thread_added): Adjust.
10936 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10938 * linux-low.h (linux_thread_area): Delete declaration.
10940 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10942 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10943 after its termination.
10945 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10947 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10948 (gdb_wants_all_stopped): Delete.
10949 (linux_wait_1): Don't call them.
10950 * server.c (handle_v_cont): Tag all threads as want-stopped.
10951 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10952 stopped as "client-wants-stopped".
10954 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10956 * Makefile.in (signals_h): New.
10957 (server_h): Depend on it.
10958 (server.o): Don't depend on $(signals_def).
10959 (signals.o): Depend on $(signals_def).
10961 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10963 * Makefile.in (signals_def): New.
10964 (server_h): Append include/gdb/signals.h and signals_def.
10965 (server.o): Append signals_def.
10967 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10969 * server.c (handle_target_event): Use target_signal_to_host for
10970 resume_info.sig initialization.
10971 * target.h (struct thread_resume) <sig>: New comment.
10973 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10975 * server.c (handle_query): strcpy() the returned string from paddress()
10976 instead of sprintf().
10977 * utils.c (paddress): Return phex_nz().
10979 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10981 * server.c (handle_v_cont): Call mourn_inferior if process
10983 (myresume): Likewise.
10985 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10987 Static tracepoints, and integration with UST.
10989 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10990 * mem-break.c (uninsert_all_breakpoints)
10991 (reinsert_all_breakpoints): New.
10992 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10993 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10994 (gdb_agent_ust_loaded, helper_thread_id)
10995 (gdb_agent_helper_thread_id): New macros.
10996 (struct ipa_sym_addresses): Add addr_ust_loaded,
10997 addr_helper_thread_id, addr_cmd_buf.
10998 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10999 (in_process_agent_loaded_ust): New.
11000 (write_e_ust_not_loaded): New.
11001 (maybe_write_ipa_ust_not_loaded): New.
11002 (struct collect_static_trace_data_action): New.
11003 (enum tracepoint_type) <static_tracepoint>: New.
11004 (struct tracepoint) <handle>: Mention static tracepoints.
11005 (struct static_tracepoint_ctx): New.
11006 (CMD_BUF_SIZE): New.
11007 (add_tracepoint_action): Handle static tracepoint actions.
11008 (unprobe_marker_at): New.
11009 (clear_installed_tracepoints): Handle static tracepoints.
11010 (cmd_qtdp): Handle static tracepoints.
11011 (probe_marker_at): New.
11012 (cmd_qtstart): Handle static tracepoints.
11013 (response_tracepoint): Handle static tracepoints.
11014 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11015 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11016 (get_context_regcache): Handle static tracepoints.
11017 (do_action_at_tracepoint): Handle static tracepoint actions.
11018 (traceframe_find_block_type): Handle static trace data blocks.
11019 (traceframe_read_sdata): New.
11020 (download_tracepoints): Download static tracepoint actions.
11021 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11022 (GDB_PROBE_NAME): New.
11024 (GET_UST_SYM): New.
11027 (ust_marker_to_static_tracepoint): New.
11029 (collect_ust_data_at_tracepoint): New.
11030 (gdb_ust_probe): New.
11031 (UNIX_PATH_MAX, SOCK_DIR): New.
11032 (gdb_ust_connect_sync_socket): New.
11033 (resume_thread, stop_thread): New.
11034 (run_inferior_command): New.
11035 (init_named_socket): New.
11036 (gdb_ust_socket_init): New.
11037 (cstr_to_hexstr): New.
11039 (first_marker, next_marker): New.
11040 (response_ust_marker): New.
11041 (cmd_qtfstm, cmd_qtsstm): New.
11042 (unprobe_marker_at, probe_marker_at): New.
11043 (cmd_qtstmat, gdb_ust_thread): New.
11044 (gdb_ust_init): New.
11045 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11046 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11047 (ST_REGENTRY): New.
11048 (x86_64_st_collect_regmap): New.
11049 (X86_64_NUM_ST_COLLECT_GREGS): New.
11050 (AMD64_RIP_REGNUM): New.
11051 (supply_static_tracepoint_registers): New.
11052 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11053 (ST_REGENTRY): New.
11054 (i386_st_collect_regmap): New.
11055 (i386_NUM_ST_COLLECT_GREGS): New.
11056 (supply_static_tracepoint_registers): New.
11057 * server.c (handle_query): Handle qXfer:statictrace:read.
11058 <qSupported>: Report support for StaticTracepoints, and
11059 qXfer:statictrace:read features.
11060 * server.h (traceframe_read_sdata)
11061 (supply_static_tracepoint_registers): Declare.
11062 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11063 (unpack_varlen_hex): Include in IPA build.
11064 * Makefile.in (ustlibs, ustinc): New.
11065 (IPA_OBJS): Add remote-utils-ipa.o.
11066 ($(IPA_LIB)): Link -ldl and -lpthread.
11068 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11069 * config.in, configure: Regenerate.
11071 2010-06-20 Ian Lance Taylor <iant@google.com>
11072 Pedro Alves <pedro@codesourcery.com>
11074 * linux-x86-low.c (always_true): Delete.
11075 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11076 trying to fool the compiler with always_true.
11078 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11080 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11081 conditions in gdbserver.
11083 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11085 * spu-low.c (spu_read_memory): Wrap around local store limit.
11086 (spu_write_memory): Likewise.
11088 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11090 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11091 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11093 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11095 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11096 uses with LONGEST uses.
11098 2010-06-14 Stan Shebs <stan@codesourcery.com>
11099 Pedro Alves <pedro@codesourcery.com>
11103 * linux-x86-low.c: Include limits.h.
11105 (always_true): New.
11108 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11109 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11110 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11111 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11112 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11113 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11114 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11115 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11116 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11117 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11118 (amd64_emit_void_call_2): New.
11119 (amd64_emit_ops): New.
11120 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11121 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11122 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11123 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11124 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11125 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11126 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11127 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11128 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11129 (i386_emit_stack_adjust, i386_emit_int_call_1)
11130 (i386_emit_void_call_2): New.
11131 (i386_emit_ops): New.
11132 (x86_emit_ops): New.
11133 (the_low_target): Install x86_emit_ops.
11134 * server.h (struct emit_ops): New.
11135 (get_raw_reg_func_addr): Declare.
11136 (current_insn_ptr, emit_error): Declare.
11137 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11138 (set_trace_state_variable_value): New defines.
11139 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11140 addr_get_trace_state_variable_value and
11141 addr_set_trace_state_variable_value.
11142 (symbol_list): New fields for get_raw_reg,
11143 get_trace_state_variable_value and set_trace_state_variable_value.
11144 (condfn): New typedef.
11145 (struct tracepoint): New field `compiled_cond'.
11146 (do_action_at_tracepoint): Clear compiled_cond.
11147 (get_trace_state_variable_value, set_trace_state_variable_value):
11149 (condition_true_at_tracepoint): If there's a compiled condition,
11151 (current_insn_ptr, emit_error): New globals.
11152 (struct bytecode_address): New.
11153 (get_raw_reg_func_addr): New.
11154 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11155 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11156 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11157 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11158 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11159 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11160 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11161 (compile_tracepoint_condition, compile_bytecodes): New.
11162 * target.h (emit_ops): Forward declare.
11163 (struct target_ops): New field emit_ops.
11164 (target_emit_ops): New.
11165 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11166 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11167 * linux-low.c (linux_emit_ops): New.
11168 (linux_target_ops): Install it.
11169 * linux-low.h (struct linux_target_ops): New field emit_ops.
11171 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11173 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11174 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11176 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11177 Stan Shebs <stan@codesourcery.com>
11179 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11180 (all): Depend on $(extra_libraries).
11181 (install-only): Install the IPA.
11182 (IPA_OBJS, IPA_LIB): New.
11183 (clean): Remove the IPA lib.
11184 (IPAGENT_CFLAGS): New.
11185 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11186 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11187 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11188 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11189 * configure.ac: Check for atomic builtins support in the compiler.
11190 (IPA_DEPFILES, extra_libraries): Define.
11191 * configure.srv (ipa_obj): Add description.
11192 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11193 (i[34567]86-*-linux*): Set ipa_obj.
11194 (x86_64-*-linux*): Set ipa_obj.
11195 * linux-low.c (stabilizing_threads): New.
11196 (supports_fast_tracepoints): New.
11197 (linux_detach): Stabilize threads before detaching.
11198 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11199 the lwp is either not stabilizing, or is moving out of a jump pad.
11200 (linux_fast_tracepoint_collecting): New.
11201 (maybe_move_out_of_jump_pad): New.
11202 (enqueue_one_deferred_signal): New.
11203 (dequeue_one_deferred_signal): New.
11204 (linux_wait_for_event_1): If moving out of a jump pad, defer
11205 pending signals to later.
11206 (linux_stabilize_threads): New.
11207 (linux_wait_1): Check if threads need moving out of jump pads, and
11209 (stuck_in_jump_pad_callback): New.
11210 (move_out_of_jump_pad_callback): New.
11211 (lwp_running): New.
11212 (linux_resume_one_lwp): Handle moving out of jump pads.
11213 (linux_set_resume_request): Dequeue deferred signals.
11214 (need_step_over_p): Also step over fast tracepoint jumps.
11215 (start_step_over): Also uninsert fast tracepoint jumps.
11216 (finish_step_over): Also reinsert fast tracepoint jumps.
11217 (linux_install_fast_tracepoint_jump): New.
11218 (linux_target_ops): Install linux_stabilize_threads and
11219 linux_install_fast_tracepoint_jump_pad.
11220 * linux-low.h (linux_target_ops) <get_thread_area,
11221 install_fast_tracepoint_jump_pad>: New fields.
11222 (struct lwp_info) <collecting_fast_tracepoint,
11223 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11224 (linux_get_thread_area): Declare.
11225 * linux-x86-low.c (jump_insn): New.
11226 (x86_get_thread_area): New.
11227 (append_insns): New.
11228 (push_opcode): New.
11229 (amd64_install_fast_tracepoint_jump_pad): New.
11230 (i386_install_fast_tracepoint_jump_pad): New.
11231 (x86_install_fast_tracepoint_jump_pad): New.
11232 (the_low_target): Install x86_get_thread_area and
11233 x86_install_fast_tracepoint_jump_pad.
11234 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11235 (struct fast_tracepoint_jump): New.
11236 (fast_tracepoint_jump_insn): New.
11237 (fast_tracepoint_jump_shadow): New.
11238 (find_fast_tracepoint_jump_at): New.
11239 (fast_tracepoint_jump_here): New.
11240 (delete_fast_tracepoint_jump): New.
11241 (set_fast_tracepoint_jump): New.
11242 (uninsert_fast_tracepoint_jumps_at): New.
11243 (reinsert_fast_tracepoint_jumps_at): New.
11244 (set_breakpoint_at): Use write_inferior_memory.
11245 (uninsert_raw_breakpoint): Use write_inferior_memory.
11246 (check_mem_read): Mask out fast tracepoint jumps.
11247 (check_mem_write): Mask out fast tracepoint jumps.
11248 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11249 (set_fast_tracepoint_jump): Declare.
11250 (delete_fast_tracepoint_jump)
11251 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11252 (reinsert_fast_tracepoint_jumps_at): Declare.
11253 * regcache.c: Don't compile many functions when building the
11254 in-process agent library.
11255 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11256 the register buffer in the heap.
11257 (free_register_cache): If the register buffer isn't owned by the
11258 regcache, don't free it.
11259 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11260 pre-existing register caches.
11261 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11263 (convert_ascii_to_int): : Constify `from' parameter type.
11264 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11265 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11266 the needed buffer in-place.
11267 (relocate_instruction): New.
11268 * server.c (handle_query) <qSymbols>: If the target supports
11269 tracepoints, give it a chance of looking up symbols. Report
11270 support for fast tracepoints.
11271 (handle_status): Stabilize threads.
11272 (process_serial_event): Adjust.
11273 * server.h (struct fast_tracepoint_jump): Forward declare.
11274 (struct process_info) <fast_tracepoint_jumps>: New field.
11275 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11276 (decode_X_packet, decode_M_packet): Adjust.
11277 (relocate_instruction): Declare.
11278 (in_process_agent_loaded): Declare.
11279 (tracepoint_look_up_symbols): Declare.
11280 (struct fast_tpoint_collect_status): Declare.
11281 (fast_tracepoint_collecting): Declare.
11282 (force_unlock_trace_buffer): Declare.
11283 (handle_tracepoint_bkpts): Declare.
11284 (initialize_low_tracepoint)
11285 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11286 * target.h (struct target_ops) <stabilize_threads,
11287 install_fast_tracepoint_jump_pad>: New fields.
11288 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11289 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11290 [HAVE_STDINT_H]: Include stdint.h.
11291 (trace_debug_1): Rename to ...
11292 (trace_vdebug): ... this.
11293 (trace_debug): Rename to ...
11294 (trace_debug_1): ... this. Add `level' parameter.
11295 (trace_debug): New.
11296 (ATTR_USED, ATTR_NOINLINE): New.
11297 (IP_AGENT_EXPORT): New.
11298 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11299 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11300 (about_to_request_buffer_space, trace_buffer_is_full)
11301 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11302 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11303 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11304 (traceframe_write_count, traceframes_created)
11305 (trace_state_variables)
11306 New renaming defines.
11307 (struct ipa_sym_addresses): New.
11308 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11309 (symbol_list): New.
11310 (ipa_sym_addrs): New.
11311 (all_tracepoint_symbols_looked_up): New.
11312 (in_process_agent_loaded): New.
11313 (write_e_ipa_not_loaded): New.
11314 (maybe_write_ipa_not_loaded): New.
11315 (tracepoint_look_up_symbols): New.
11316 (debug_threads) [IN_PROCESS_AGENT]: New.
11317 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11318 (UNKNOWN_SIDE_EFFECTS): New.
11319 (stop_tracing): New.
11320 (flush_trace_buffer): New.
11321 (stop_tracing_bkpt): New.
11322 (flush_trace_buffer_bkpt): New.
11323 (read_inferior_integer): New.
11324 (read_inferior_uinteger): New.
11325 (read_inferior_data_pointer): New.
11326 (write_inferior_data_pointer): New.
11327 (write_inferior_integer): New.
11328 (write_inferior_uinteger): New.
11329 (struct collect_static_trace_data_action): Delete.
11330 (enum tracepoint_type): New.
11331 (struct tracepoint) <type>: New field `type'.
11332 <actions_str, step_actions, step_actions_str>: Only include in
11334 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11335 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11336 (tracepoints): Use IP_AGENT_EXPORT.
11337 (last_tracepoint): Don't include in the IPA.
11338 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11339 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11340 (alloced_trace_state_variables): New.
11341 (trace_state_variables): Use IP_AGENT_EXPORT.
11342 (traceframe_t): Delete unused variable.
11343 (circular_trace_buffer): Don't include in the IPA.
11344 (trace_buffer_start): Delete.
11345 (struct trace_buffer_control): New.
11346 (trace_buffer_free): Delete.
11347 (struct ipa_trace_buffer_control): New.
11348 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11349 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11351 (trace_buffer_ctrl): New.
11352 (TRACE_BUFFER_CTRL_CURR): New.
11353 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11354 Reimplement as macros.
11355 (trace_buffer_wrap): Delete.
11356 (traceframe_write_count, traceframe_read_count)
11357 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11358 (struct tracepoint_hit_ctx) <type>: New field.
11359 (struct fast_tracepoint_ctx): New.
11360 (memory_barrier): New.
11362 (record_tracepoint_error): Update atomically in the IPA.
11363 (clear_inferior_trace_buffer): New.
11364 (about_to_request_buffer_space): New.
11365 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11366 updating the same buffer.
11367 (add_tracepoint): Default the tracepoint's type to trap
11368 tracepoint, and orig_size to -1.
11369 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11370 internal variables.
11371 (create_trace_state_variable): New parameter `gdb'. Handle it.
11372 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11373 (cmd_qtdp): Handle fast tracepoints.
11374 (cmd_qtdv): Adjust.
11375 (max_jump_pad_size): New.
11376 (gdb_jump_pad_head): New.
11377 (get_jump_space_head): New.
11378 (claim_jump_space): New.
11379 (sort_tracepoints): New.
11380 (MAX_JUMP_SIZE): New.
11381 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11383 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11384 support. Upload fast traceframes, and delete internal IPA
11386 (stop_tracing_handler): New.
11387 (flush_trace_buffer_handler): New.
11388 (cmd_qtstop): Upload fast tracepoints.
11389 (response_tracepoint): Handle fast tracepoints.
11390 (tracepoint_finished_step): Upload fast traceframes. Set the
11391 tracepoint hit context's tracepoint type.
11392 (handle_tracepoint_bkpts): New.
11393 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11394 type. Add comment about fast tracepoints.
11395 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11396 non-existing action_str field.
11397 (get_context_regcache): Handle fast tracepoints.
11398 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11400 (fast_tracepoint_from_jump_pad_address): New.
11401 (fast_tracepoint_from_ipa_tpoint_address): New.
11402 (collecting_t): New.
11403 (force_unlock_trace_buffer): New.
11404 (fast_tracepoint_collecting): New.
11406 (gdb_collect): New.
11407 (write_inferior_data_ptr): New.
11408 (target_tp_heap): New.
11409 (target_malloc): New.
11410 (download_agent_expr): New.
11412 (download_tracepoints): New.
11413 (download_trace_state_variables): New.
11414 (upload_fast_traceframes): New.
11415 (IPA_FIRST_TRACEFRAME): New.
11416 (IPA_NEXT_TRACEFRAME_1): New.
11417 (IPA_NEXT_TRACEFRAME): New.
11418 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11419 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11420 (gdb_jump_pad_buffer_end): New.
11421 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11422 (initialize_tracepoint): Adjust.
11423 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11424 buffer. Initialize the low module.
11425 * utils.c (PREFIX, TOOLNAME): New.
11426 (malloc_failure): Use PREFIX.
11427 (error): In the IPA, an error causes an exit.
11428 (fatal, warning): Use PREFIX.
11429 (internal_error): Use TOOLNAME.
11430 (NUMCELLS): Increase to 10.
11431 * configure, config.in: Regenerate.
11433 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11435 * server.c (handle_query) <qSupported>: Do two passes over the
11436 qSupported string to avoid nesting strtok.
11438 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11440 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11442 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11443 -Wl,--dynamic-list.
11444 * configure: Regenerate.
11445 * proc-service.list: New.
11447 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11449 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11452 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11454 * gdbreplay.c (remote_open): Check error return from socket() call by
11455 its equality to -1 not by it being negative.
11456 * remote-utils.c (remote_open): Likewise.
11458 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11460 * config.h: Regenerate.
11462 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11464 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11465 doesn't provide PTRACE_GET_THREAD_AREA.
11467 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11469 * linux-m68k-low.c: Include <asm/ptrace.h>
11470 (ps_get_thread_area): Implement.
11472 2010-05-03 Doug Evans <dje@google.com>
11474 * event-loop.c (struct callback_event): New struct.
11475 (callback_list): New global.
11476 (append_callback_event, delete_callback_event): New functions.
11477 (process_callback): New function.
11478 (start_event_loop): Call it.
11479 * remote-utils.c (NOT_SCHEDULED): Define.
11480 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11481 moved out of readchar.
11482 (readchar): Rewrite. Call reschedule before returning.
11483 (reset_readchar): New function.
11484 (remote_close): Call it.
11485 (process_remaining, reschedule): New functions.
11486 * server.h (callback_handler_func): New typedef.
11487 (append_callback_event, delete_callback_event): Declare.
11489 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11491 * proc-service.c (ps_pglobal_lookup): Use
11492 thread_db_look_up_one_symbol.
11493 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11494 parameter. Use it instead of all_symbols_looked_up.
11495 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11497 (all_symbols_looked_up): Don't declare.
11498 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11499 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11501 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11502 Set all_symbols_looked_up here.
11503 (thread_db_look_up_one_symbol): New.
11504 (thread_db_get_tls_address): Adjust.
11505 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11506 thread_db object on the heap, and tentatively set it in the
11508 (thread_db_init): Don't set all_symbols_looked_up here.
11509 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11511 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11513 * linux-low.c (linux_kill, linux_detach): Adjust.
11514 (status_pending_p_callback): Remove redundant statement. Check
11515 for !TARGET_WAITIKIND_IGNORE, instead of
11516 TARGET_WAITKIND_STOPPED.
11517 (handle_tracepoints): Make sure LWP is locked. Adjust.
11518 (linux_wait_for_event_1): Adjust.
11519 (linux_cancel_breakpoints): New.
11520 (unsuspend_one_lwp): New.
11521 (unsuspend_all_lwps): New.
11522 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11523 (send_sigstop_callback): Change return type to int, add new
11524 `except' parameter and handle it.
11525 (suspend_and_send_sigstop_callback): New.
11526 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11527 pass them down. If SUSPEND, also increment the lwp's suspend
11529 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11530 (need_step_over_p): Don't consider suspended LWPs.
11531 (start_step_over): Adjust.
11532 (proceed_one_lwp): Change return type to int, add new `except'
11533 parameter and handle it.
11534 (unsuspend_and_proceed_one_lwp): New.
11535 (proceed_all_lwps): Use find_inferior instead of
11537 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11538 also decrement the suspend count of LWPs. Pass `except' down,
11539 instead of hacking its suspend count.
11540 (linux_pause_all): Add `freeze' parameter. Adjust.
11541 (linux_unpause_all): New.
11542 (linux_target_ops): Install linux_unpause_all.
11543 * server.c (handle_status): Adjust.
11544 * target.h (struct target_ops): New fields `unpause_all' and
11545 `cancel_breakpoints'. Add new parameter to `pause_all'.
11546 (pause_all): Add new `freeze' parameter.
11547 (unpause_all): New.
11548 (cancel_breakpoints): New.
11549 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11550 cancel breakpoints.
11551 (cmd_qtstart): Pause threads.
11552 (stop_tracing): Pause threads, and cancel breakpoints.
11553 * win32-low.c (win32_target_ops): Adjust.
11555 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11557 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11558 the inferior right away from here...
11559 (linux_wait_1): ... to here, and adjust to check the thread's
11560 last_resume_kind instead of the lwp's step or stop_expected flags.
11562 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11564 * README: Use consistent `GDB' and `GDBserver' spellings.
11566 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11568 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11569 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11570 (linux_detach_one_lwp): Assume the lwp is stopped.
11571 (any_thread_of): Delete.
11572 (linux_detach): Stop all lwps here. Don't blindly delete all
11574 (delete_lwp_callback): New.
11575 (linux_mourn): Delete all lwps of the process that is gone.
11576 (linux_wait_1): Don't delete the last lwp of the process here.
11577 * mem-break.h (mark_breakpoints_out): Declare.
11578 * mem-break.c (mark_breakpoints_out): New.
11579 (free_all_breakpoints): Use it.
11580 * server.c (handle_target_event): If the process is gone, mark
11582 * thread-db.c (struct thread_db) <create_bp>: New field.
11583 (thread_db_enable_reporting): Fix prototype. Store a thread event
11584 breakpoint reference in the thread_db struct.
11585 (thread_db_load_search): Clear the thread_db object.
11586 (try_thread_db_load_1): Ditto.
11587 (switch_to_process): New.
11588 (disable_thread_event_reporting): Use it.
11589 (remove_thread_event_breakpoints): New.
11590 (thread_db_detach, thread_db_mourn): Use it.
11592 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11594 * linux-low.c (linux_enable_event_reporting): New.
11595 (linux_wait_for_event_1, handle_extended_wait): Use it.
11597 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11599 * linux-low.c (linux_kill_one_lwp, linux_kill)
11600 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11601 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11602 SIGSTOP even if the LWP is stopped.
11603 (send_sigstop_callback): New.
11604 (stop_all_lwps): Use send_sigstop_callback instead.
11605 (linux_resume_one_thread): Adjust.
11606 (proceed_one_lwp): Still proceed an LWP that the client has
11607 requested to stop, if we haven't reported it as stopped yet. Make
11608 sure that LWPs the client want stopped, have a pending SIGSTOP.
11610 2010-04-26 Doug Evans <dje@google.com>
11612 * server.c (handle_general_set): Make static.
11614 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11615 Print received char after testing for error/eof instead of before.
11616 (input_interrupt): Tweak comment.
11618 2010-04-23 Doug Evans <dje@google.com>
11620 * server.c (start_inferior): Print inferior argv if --debug.
11622 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11624 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11625 * nto-x86-low.c: Include server.h
11627 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11629 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11630 be consistent with other sources of this directory.
11631 (init_registers_amd64): Correct name of source file of this function
11634 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11636 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11637 64-bit executables.
11639 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11641 * win32-i386-low.c: Add 64-bit support.
11642 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11643 (init_registers_amd64): Declare.
11644 (mappings): Add 64-bit version of array.
11645 (init_windows_x86): New function.
11646 (the_low_target): Change init_arch field to init_windows_x86.
11648 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11650 * win32-low.c: Adapt to support also 64-bit architecture.
11651 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11652 (get_image_name): Use SIZE_T type for local variable `done'.
11653 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11654 (toolhelp_get_dll_name): Idem.
11655 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11656 Use uintptr_t typecast to avoid warning.
11657 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11658 (handle_exception): Use phex_nz to avoid warning.
11659 (win32_wait): Remove unused local variable `process'.
11661 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11663 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11666 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11668 * configure.ac: Use `ws2_32' library for srv_mingw.
11669 * configure: Regenerate.
11670 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11671 * remote-utils.c: Likewise.
11673 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11675 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11676 if __x86_64__ is defined.
11678 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11680 * configure: Regenerate.
11682 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11684 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11685 * target.h (target_ops): New get_tib_address field.
11686 * win32-low.h (win32_thread_info): Add thread_local_base field.
11687 * win32-low.c (child_add_thread): Add tlb argument.
11688 Set thread_local_base field to TLB.
11689 (get_child_debug_event): Adapt to child_add_thread change.
11690 (win32_get_tib_address): New function.
11691 (win32_target_ops): Set get_tib_address field to
11692 win32_get_tib_address.
11693 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11695 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11697 * linux-low.c (linux_mourn): Also remove the process.
11698 * server.c (handle_target_event): Don't remove the process here.
11699 * nto-low.c (nto_mourn): New.
11700 (nto_target_ops): Install it.
11701 * spu-low.c (spu_mourn): New.
11702 (spu_target_ops): Install it.
11703 * win32-low.c (win32_mourn): New.
11704 (win32_target_ops): Install it.
11706 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11708 * server.h (buffer_xml_printf): Remove redundant `;'.
11710 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11712 * regcache.c (set_register_cache): Invalidate regcaches before
11713 changing the register cache layout.
11714 (regcache_invalidate_one): Allow a NULL regcache.
11715 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11716 regcaches before changing the register cache layout or the target
11719 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11721 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11722 variable warning on Linux/x86-64.
11724 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11726 GDBserver disconnected tracing support.
11728 * linux-low.c (linux_remove_process): Delete.
11729 (add_lwp): Don't set last_resume_kind here.
11730 (linux_kill): Use `mourn'.
11731 (linux_detach): Use `thread_db_detach', and `mourn'.
11732 (linux_mourn): New.
11733 (linux_attach_lwp_1): Adjust comment.
11734 (linux_attach): last_resume_kind moved the thread_info; adjust.
11735 (status_pending_p_callback): Adjust.
11736 (linux_wait_for_event_1): Adjust.
11737 (count_events_callback, select_singlestep_lwp_callback)
11738 (select_event_lwp_callback, cancel_breakpoints_callback)
11739 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11740 (proceed_one_lwp): Adjust.
11741 (linux_async): Add debug output.
11742 (linux_thread_stopped): New.
11743 (linux_pause_all): New.
11744 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11746 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11747 (thread_db_free): Delete declaration.
11748 (thread_db_detach, thread_db_mourn): Declare.
11749 * thread-db.c (thread_db_init): Use thread_db_mourn.
11750 (thread_db_free): Delete, split in two.
11751 (disable_thread_event_reporting): New.
11752 (thread_db_detach): New.
11753 (thread_db_mourn): New.
11755 * server.h (struct thread_info) <last_resume_kind>: New field.
11756 <attached>: Add comment.
11757 <gdb_detached>: New field.
11758 (handler_func): Change return type to int.
11759 (handle_serial_event, handle_target_event): Ditto.
11760 (gdb_connected): Declare.
11762 (disconnected_tracing): Declare.
11763 (stop_tracing): Declare.
11765 * server.c (handle_query) <qSupported>: Report support for
11766 disconnected tracing.
11767 (queue_stop_reply_callback): Account for running threads.
11768 (gdb_wants_thread_stopped): New.
11769 (gdb_wants_all_threads_stopped): New.
11770 (gdb_reattached_process): New.
11771 (handle_status): Clear the `gdb_detached' flag of all processes.
11772 In all-stop, stop all threads.
11773 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11774 (process_serial_event): If the remote connection breaks, or if an
11775 exit was forced with "monitor exit", force an event loop exit.
11776 Handle disconnected tracing on detach.
11777 (handle_serial_event): Adjust.
11778 (handle_target_event): If GDB isn't connected, forward events back
11779 to the inferior, unless the last process exited, in which case,
11780 exit gdbserver. Adjust interface.
11782 * remote-utils.c (remote_open): Don't block in accept. Instead
11783 register an event loop source on the listen socket file
11784 descriptor. Refactor bits into ...
11785 (listen_desc): ... this new global.
11786 (gdb_connected): ... this new function.
11787 (enable_async_notification): ... this new function.
11788 (handle_accept_event): ... this new function.
11789 (remote_close): Clear remote_desc.
11791 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11793 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11795 (mourn_inferior): Define.
11796 (target_process_qsupported): Avoid the dangling else problem.
11797 (thread_stopped): Define.
11798 (pause_all): Define.
11799 (target_waitstatus_to_string): Declare.
11800 * target.c (target_waitstatus_to_string): New.
11802 * tracepoint.c (tracing): Make extern.
11803 (disconnected_tracing): New.
11804 (stop_tracing): Make extern. Handle tracing stops due to GDB
11806 (cmd_qtdisconnected): New.
11807 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11808 (handle_tracepoint_general_set): Handle QTDisconnected.
11810 * event-loop.c (event_handler_func): Change return type to int.
11811 (process_event): Bail out if the event handler wants the event
11813 (handle_file_event): Ditto.
11814 (start_event_loop): Bail out if the event handler wants the event
11817 * nto-low.c (nto_target_ops): Adjust.
11818 * spu-low.c (spu_wait): Don't remove the process here.
11819 (spu_target_ops): Adjust.
11820 * win32-low.c (win32_wait): Don't remove the process here.
11821 (win32_target_ops): Adjust.
11823 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11825 * regcache.c (realloc_register_cache): Invalidate inferior's
11826 regcache before recreating it.
11828 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11830 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11832 2010-04-09 Stan Shebs <stan@codesourcery.com>
11833 Pedro Alves <pedro@codesourcery.com>
11835 * server.h (LONGEST): New.
11836 (struct thread_info) <while_stepping>: New field.
11837 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11839 (initialize_tracepoint, handle_tracepoint_general_set)
11840 (handle_tracepoint_query, tracepoint_finished_step)
11841 (tracepoint_was_hit, release_while_stepping_state_list):
11842 (current_traceframe): Declare.
11843 * server.c (handle_general_set): Handle tracepoint packets.
11844 (read_memory): New.
11845 (write_memory): New.
11846 (handle_search_memory_1): Use read_memory.
11847 (handle_query): Report support for conditional tracepoints, trace
11848 state variables, and tracepoint sources. Handle tracepoint
11850 (main): Initialize the tracepoints module.
11851 (process_serial_event): Handle traceframe reads/writes.
11853 * linux-low.c (handle_tracepoints): New.
11854 (linux_wait_1): Call it.
11855 (linux_resume_one_lwp): Handle while-stepping.
11856 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11857 (linux_target_ops): Install them.
11858 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11860 * linux-x86-low.c (x86_supports_tracepoints): New.
11861 (the_low_target). Install it.
11863 * mem-break.h (delete_breakpoint): Declare.
11864 * mem-break.c (delete_breakpoint): Make external.
11866 * target.h (struct target_ops): Add `supports_tracepoints',
11867 `read_pc', and `write_pc' fields.
11868 (target_supports_tracepoints): Define.
11869 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11872 * regcache.h (struct regcache) <registers_owned>: New field.
11873 (init_register_cache, regcache_cpy): Declare.
11874 (regcache_read_pc, regcache_write_pc): Declare.
11875 (register_cache_size): Declare.
11876 (supply_regblock): Declare.
11877 * regcache.c (init_register_cache): New.
11878 (new_register_cache): Use it.
11879 (regcache_cpy): New.
11880 (register_cache_size): New.
11881 (supply_regblock): New.
11882 (regcache_read_pc, regcache_write_pc): New.
11884 * tracepoint.c: New.
11886 * Makefile.in (OBS): Add tracepoint.o.
11887 (tracepoint.o): New rule.
11889 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11891 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11893 (i386-mmx.c): Likewise.
11894 (i386-mmx-linux.o): Likewise.
11895 (i386-mmx-linux.c): Likewise.
11897 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11898 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11899 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11900 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11902 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11903 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11904 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11906 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11908 * Makefile.in (clean): Updated.
11910 (i386-avx.c): Likewise.
11911 (i386-avx-linux.o): Likewise.
11912 (i386-avx-linux.c): Likewise.
11913 (amd64-avx.o): Likewise.
11914 (amd64-avx.c): Likewise.
11915 (amd64-avx-linux.o): Likewise.
11916 (amd64-avx-linux.c): Likewise.
11918 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11919 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11920 (srv_amd64_regobj): Add amd64-avx.o.
11921 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11922 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11923 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11924 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11925 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11926 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11927 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11929 * i387-fp.c: Include "i386-xstate.h".
11931 (i387_cache_to_xsave): Likewise.
11932 (i387_xsave_to_cache): Likewise.
11933 (x86_xcr0): Likewise.
11935 * i387-fp.h (i387_cache_to_xsave): Likewise.
11936 (i387_xsave_to_cache): Likewise.
11937 (x86_xcr0): Likewise.
11939 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11940 * linux-crisv32-low.c (target_regsets): Likewise.
11941 * linux-m68k-low.c (target_regsets): Likewise.
11942 * linux-mips-low.c (target_regsets): Likewise.
11943 * linux-ppc-low.c (target_regsets): Likewise.
11944 * linux-s390-low.c (target_regsets): Likewise.
11945 * linux-sh-low.c (target_regsets): Likewise.
11946 * linux-sparc-low.c (target_regsets): Likewise.
11947 * linux-xtensa-low.c (target_regsets): Likewise.
11949 * linux-low.c: Include <sys/uio.h>.
11950 (regsets_fetch_inferior_registers): Support nt_type.
11951 (regsets_store_inferior_registers): Likewise.
11952 (linux_process_qsupported): New.
11953 (linux_target_ops): Add linux_process_qsupported.
11955 * linux-low.h (regset_info): Add nt_type.
11956 (linux_target_ops): Add process_qsupported.
11958 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11960 (init_registers_i386_avx_linux): New.
11961 (init_registers_amd64_avx_linux): Likewise.
11962 (xmltarget_i386_linux_no_xml): Likewise.
11963 (xmltarget_amd64_linux_no_xml): Likewise.
11964 (PTRACE_GETREGSET): Likewise.
11965 (PTRACE_SETREGSET): Likewise.
11966 (x86_fill_xstateregset): Likewise.
11967 (x86_store_xstateregset): Likewise.
11968 (use_xml): Likewise.
11969 (x86_linux_update_xmltarget): Likewise.
11970 (x86_linux_process_qsupported): Likewise.
11971 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11972 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11973 init_registers_i386_linux here. Call
11974 x86_linux_update_xmltarget.
11975 (the_low_target): Add x86_linux_process_qsupported.
11977 * server.c (handle_query): Call target_process_qsupported.
11979 * target.h (target_ops): Add process_qsupported.
11980 (target_process_qsupported): New.
11982 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11984 * inferiors.c (add_thread): Set last_status kind to
11985 TARGET_WAITKIND_IGNORE.
11986 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11987 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11988 (linux_wait_1): Move `thread' local definition to block that uses
11989 it. Don't NULL initialize `event_child'.
11990 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11991 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11992 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11994 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11996 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11997 an extended waitstatus, or by a watchpoint.
11998 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11999 thread was stepping or has been stopped by a watchpoint.
12001 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12003 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12004 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12005 of another, then delete the previous, and validate all
12007 (validate_inserted_breakpoint): New.
12008 (delete_disabled_breakpoints): New.
12009 (validate_breakpoints): New.
12010 (check_mem_read): Validate breakpoints before trusting their
12011 shadow. Delete disabled breakpoints.
12012 (check_mem_write): Validate breakpoints before trusting they
12013 should be inserted. Delete disabled breakpoints.
12014 * mem-break.h (validate_breakpoints):
12015 * server.c (handle_query): Validate breakpoints when we see a
12018 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12020 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12021 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12022 if we could tell there's a GDB breakpoint at stop_pc.
12023 (need_step_over_p): Don't do a step over if we find a GDB
12024 breakpoint at the resume PC.
12026 * mem-break.c (struct raw_breakpoint): New.
12027 (enum bkpt_type): New type `gdb_breakpoint'.
12028 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12029 fields. New field `raw'.
12030 (find_raw_breakpoint_at): New.
12031 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12032 breakpoint instead.
12033 (set_breakpoint_at): Adjust.
12034 (delete_raw_breakpoint): New.
12035 (release_breakpoint): New.
12036 (delete_breakpoint): Rename to...
12037 (delete_breakpoint_1): ... this. Add proc parameter. Use
12038 release_breakpoint. Return ENOENT.
12039 (delete_breakpoint): Reimplement.
12040 (find_breakpoint_at): Delete.
12041 (find_gdb_breakpoint_at): New.
12042 (delete_breakpoint_at): Delete.
12043 (set_gdb_breakpoint_at): New.
12044 (delete_gdb_breakpoint_at): New.
12045 (gdb_breakpoint_here): New.
12046 (set_reinsert_breakpoint): Use release_breakpoint.
12047 (uninsert_breakpoint): Rename to ...
12048 (uninsert_raw_breakpoint): ... this.
12049 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12050 (reinsert_raw_breakpoint): Change parameter type to
12052 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12054 (check_breakpoints): Adjust. Use release_breakpoint.
12055 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12056 (breakpoint_inserted_here): Ditto.
12057 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12058 Don't trust the breakpoint's shadow if it is not inserted.
12059 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12060 (delete_all_breakpoints): Adjust.
12061 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12062 use delete_breakpoint_1.
12064 * mem-break.h (breakpoints_supported): Delete declaration.
12065 (set_gdb_breakpoint_at): Declare.
12066 (gdb_breakpoint_here): Declare.
12067 (delete_breakpoint_at): Delete.
12068 (delete_gdb_breakpoint_at): Declare.
12070 * server.h (struct raw_breakpoint): Forward declare.
12071 (struct process_info): New field `raw_breakpoints'.
12073 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12076 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12078 * linux-low.c (status_pending_p_callback): Fix comment.
12079 (linux_wait_for_event_1): Move most of the internal breakpoint
12080 handling from here...
12081 (linux_wait_1): ... to here.
12082 (count_events_callback): New.
12083 (select_singlestep_lwp_callback): New.
12084 (select_event_lwp_callback): New.
12085 (cancel_breakpoints_callback): New.
12086 (select_event_lwp): New.
12087 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12088 priority to all LWPs that have had events that should be reported
12089 to the client. Cancel breakpoints when about to reporting the
12090 event to the client, not while stopping lwps. No longer cancel
12091 finished single-steps here.
12092 (cancel_finished_single_step): Delete.
12093 (cancel_finished_single_steps): Delete.
12095 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12097 * mem-break.c (enum bkpt_type): New.
12098 (struct breakpoint): New field `type'.
12099 (set_breakpoint_at): Change return type to struct breakpoint
12100 pointer. Set type to `other_breakpoint' by default.
12101 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12102 in the breakpoint list.
12103 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12104 (reinsert_breakpoint): Rename to ...
12105 (reinsert_raw_breakpoint): ... this.
12106 (reinsert_breakpoints_at): Adjust.
12107 * mem-break.h (struct breakpoint): Declare.
12108 (set_breakpoint_at): Change return type to struct breakpoint
12111 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12113 * server.c (handle_query): Assign, not compare.
12115 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12117 Teach linux gdbserver to step-over-breakpoints.
12119 * linux-low.c (can_hardware_single_step): New.
12120 (supports_breakpoints): New.
12121 (handle_extended_wait): If stopping threads, read the stop pc of
12122 the new cloned LWP.
12124 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12125 low target doesn't support retrieving the PC.
12126 (add_lwp): Set last_resume_kind to resume_continue.
12127 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12128 (linux_attach): Don't clear stop_expected. Set the lwp's
12129 last_resume_kind to resume_stop.
12130 (linux_detach_one_lwp): Don't check for removed breakpoints.
12131 (check_removed_breakpoint): Delete.
12132 (status_pending_p): Rename to ...
12133 (status_pending_p_callback): ... this. Don't check for removed
12134 breakpoints. Don't consider threads that are stopped from GDB's
12136 (linux_wait_for_lwp): Always read the stop_pc here.
12137 (cancel_breakpoint): New.
12138 (step_over_bkpt): New global.
12139 (linux_wait_for_event_1): Implement stepping over breakpoints.
12140 (gdb_wants_lwp_stopped): New.
12141 (gdb_wants_all_stopped): New.
12142 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12143 single-step traps here. Store the thread's last reported target
12145 (send_sigstop): Don't clear stop_expected. Always set it,
12147 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12148 (cancel_finished_single_step): New.
12149 (cancel_finished_single_steps): New.
12150 (wait_for_sigstop): Don't cancel finished single-step traps here.
12151 (linux_resume_one_lwp): Don't check for removed breakpoints.
12152 Don't set `step' on non-hardware step archs.
12153 (linux_set_resume_request): Ignore resume_stop requests if already
12154 stopping or stopped. Set the lwp's last_resume_kind.
12155 (resume_status_pending_p): Don't check for removed breakpoints.
12156 (need_step_over_p): New.
12157 (start_step_over): New.
12158 (finish_step_over): New.
12159 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12160 requests. Clear the thread's last reported target waitstatus.
12161 Don't use the `suspended' flag. Don't consider pending breakpoints.
12162 (linux_resume): Start a step-over if necessary.
12163 (proceed_one_lwp): New.
12164 (proceed_all_lwps): New.
12165 (unstop_all_lwps): New.
12166 * linux-low.h (struct lwp_info): Rewrite comment for the
12167 `suspended' flag. Add the `stop_pc' field. Delete the
12168 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12169 Add `'last_resume_kind' and `need_step_over' fields.
12170 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12171 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12172 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12173 (set_raw_breakpoint_at): New.
12174 (set_breakpoint_at): Rewrite to use it.
12175 (reinsert_breakpoint_handler): Delete.
12176 (set_reinsert_breakpoint): New.
12177 (reinsert_breakpoint_by_bp): Delete.
12178 (delete_reinsert_breakpoints): New.
12179 (uninsert_breakpoint): Rewrite.
12180 (uninsert_breakpoints_at): New.
12181 (reinsert_breakpoint): Rewrite.
12182 (reinsert_breakpoints_at): New.
12183 (check_breakpoints): Rewrite.
12184 (breakpoint_here): New.
12185 (breakpoint_inserted_here): New.
12186 (check_mem_read): Adjust.
12187 * mem-break.h (breakpoints_supported, breakpoint_here)
12188 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12189 (reinsert_breakpoint_by_bp): Delete declaration.
12190 (delete_reinsert_breakpoints): Declare.
12191 (reinsert_breakpoint): Delete declaration.
12192 (reinsert_breakpoints_at): Declare.
12193 (uninsert_breakpoint): Delete declaration.
12194 (uninsert_breakpoints_at): Declare.
12195 (check_breakpoints): Adjust prototype.
12196 * server.h: Adjust include order.
12197 (struct thread_info): Declare here. Add a `last_status' field.
12199 2010-03-23 Michael Snyder <msnyder@vmware.com>
12201 * server.c (crc32): New function.
12202 (handle_query): Add handling for 'qCRC:' request.
12204 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12206 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12207 lwp had been stopped by a watchpoint.
12209 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12211 * server.h (internal_error): Declare.
12212 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12213 * utils.c (internal_error): New function.
12215 2010-03-15 Andreas Schwab <schwab@redhat.com>
12217 * configure.srv: Fix typo setting srv_regobj.
12219 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12221 * linux-low.c (fetch_register): Avoid passing a non string literal
12223 (usr_store_inferior_registers): Ditto.
12225 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12227 * linux-low.c (linux_write_memory): Bail out early if peeking
12230 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12232 * linux-low.h (struct lwp_info): New fields
12233 `stopped_by_watchpoint' and `stopped_data_address'.
12234 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12235 here, and cache them in the lwp object.
12236 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12238 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12240 (linux_stopped_by_watchpoint): Rewrite.
12241 (linux_stopped_data_address): Rewrite.
12243 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12245 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12246 switching the current inferior, not before.
12248 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12250 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12251 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12252 i386-linux.c and amd64-linux.c.
12253 (reg-i386.o): Removed.
12254 (reg-i386.c): Likewise.
12255 (reg-i386-linux.o): Likewise.
12256 (reg-i386-linux.c): Likewise.
12257 (reg-x86-64.o): Likewise.
12258 (reg-x86-64.c): Likewise.
12259 (reg-x86-64-linux.o): Likewise.
12260 (reg-x86-64-linux.c): Likewise.
12262 (i386.c): Likewise.
12263 (i386-linux.o): Likewise.
12264 (i386-linux.c): Likewise.
12265 (amd64.o): Likewise.
12266 (amd64.c): Likewise.
12267 (amd64-linux.o): Likewise.
12268 (amd64-linux.c): Likewise.
12270 * configure.srv (srv_i386_regobj): New.
12271 (srv_i386_linux_regobj): Likewise.
12272 (srv_amd64_regobj): Likewise.
12273 (srv_amd64_linux_regobj): Likewise.
12274 (srv_i386_32bit_xmlfiles): Likewise.
12275 (srv_i386_64bit_xmlfiles): Likewise.
12276 (srv_i386_xmlfiles): Likewise.
12277 (srv_amd64_xmlfiles): Likewise.
12278 (srv_i386_linux_xmlfiles): Likewise.
12279 (srv_amd64_linux_xmlfiles): Likewise.
12280 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12281 srv_xmlfiles to $srv_i386_xmlfiles.
12282 (i[34567]86-*-mingw32ce*): Likewise.
12283 (i[34567]86-*-mingw*): Likewise.
12284 (i[34567]86-*-nto*): Likewise.
12285 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12286 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12287 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12288 (x86_64-*-linux*): Likewise.
12290 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12291 (init_registers_amd64_linux): New.
12292 (x86_arch_setup): Replace init_registers_x86_64_linux with
12293 init_registers_amd64_linux.
12295 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12297 * configure.ac: Check for libdl. If it is not available link against
12298 static libthread_db.
12299 * configure: Regenerate.
12301 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12305 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12306 handing a read watchpoint.
12307 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12309 2010-02-12 Doug Evans <dje@google.com>
12311 * linux-low.c (linux_supports_tracefork_flag): Document.
12312 (linux_look_up_symbols): Add comment.
12314 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12316 * regcache.c (supply_register): Clear regcache if buf is NULL.
12318 2010-02-02 Nicolas Roche <roche@sourceware.org>
12319 Joel Brobecker <brobecker@adacore.com>
12321 * inferiors.c (find_inferior): Add function documentation.
12322 (unloaded_dll): Handle the case where the unloaded dll has not
12323 been previously registered in the dll list.
12325 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12327 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12328 (thumb2_breakpoint): New.
12329 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12331 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12333 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12334 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12337 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12339 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12341 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12343 * linux-s390-low.c (s390_collect_ptrace_register)
12344 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12346 2010-01-21 Doug Evans <dje@google.com>
12348 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12349 (PTRACE_ARG4_TYPE): New macro.
12350 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12351 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12352 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12353 (usr_store_inferior_registers): Ditto.
12354 (linux_read_memory, linux_write_memory): Ditto.
12355 (linux_test_for_tracefork): Ditto.
12357 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12358 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12360 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12362 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12365 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12367 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12368 prototype to take a regcache. Adjust.
12370 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12372 * regcache.h (struct thread_info): Forward declare.
12373 (struct regcache): New.
12374 (new_register_cache): Adjust prototype.
12375 (get_thread_regcache): Declare.
12376 (free_register_cache): Adjust prototype.
12377 (registers_to_string, registers_from_string): Ditto.
12378 (supply_register, supply_register_by_name, collect_register)
12379 (collect_register_as_string, collect_register_by_name): Ditto.
12380 * regcache.c (struct inferior_regcache_data): Delete.
12381 (get_regcache): Rename to ...
12382 (get_thread_regcache): ... this. Adjust. Switch inferior before
12383 fetching registers.
12384 (regcache_invalidate_one): Adjust.
12385 (regcache_invalidate): Fix prototype.
12386 (new_register_cache): Return the new register cache.
12387 (free_register_cache): Change prototype.
12388 (realloc_register_cache): Adjust.
12389 (registers_to_string): Change prototype to take a regcache. Adjust.
12390 (registers_from_string): Ditto.
12391 (register_data): Ditto.
12392 (supply_register): Ditto.
12393 (supply_register_by_name): Ditto.
12394 (collect_register): Ditto.
12395 (collect_register_as_string): Ditto.
12396 (collect_register_by_name): Ditto.
12397 * server.c (process_serial_event): Adjust.
12398 * linux-low.h (regset_fill_func, regset_store_func): Change
12400 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12402 * linux-low.c (get_stop_pc): Adjust.
12403 (check_removed_breakpoint): Adjust.
12404 (linux_wait_for_event): Adjust.
12405 (linux_resume_one_lwp): Adjust.
12406 (fetch_register): Add regcache parameter. Adjust.
12407 (usr_store_inferior_registers): Ditto.
12408 (regsets_fetch_inferior_registers): Ditto.
12409 (regsets_store_inferior_registers): Ditto.
12410 (linux_fetch_registers, linux_store_registers): Ditto.
12411 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12413 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12415 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12416 prototype to take a regcache.
12417 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12418 * remote-utils.c (convert_ascii_to_int, outreg)
12419 (prepare_resume_reply): Change prototype to take a regcache.
12421 * target.h (struct target_ops) <fetch_registers, store_registers>:
12422 Change prototype to take a regcache.
12423 (fetch_inferior_registers, store_inferior_registers): Change
12424 prototype to take a regcache. Adjust.
12425 * proc-service.c (ps_lgetregs): Adjust.
12426 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12427 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12428 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12429 take a regcache. Adjust.
12430 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12431 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12432 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12433 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12434 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12435 (cris_cannot_fetch_register):
12436 (cris_breakpoint_at): Change prototype to take a regcache.
12438 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12439 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12440 to take a regcache. Adjust.
12441 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12443 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12444 take a regcache. Adjust.
12445 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12446 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12447 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12448 * linux-mips-low.c (mips_get_pc):
12449 (mips_set_pc): Change prototype to take a regcache. Adjust.
12450 (mips_reinsert_addr): Adjust.
12451 (mips_collect_register): Change prototype to take a regcache.
12453 (mips_supply_register):
12454 (mips_collect_register_32bit, mips_supply_register_32bit)
12455 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12456 (mips_store_fpregset): Ditto.
12457 * linux-ppc-low.c (ppc_supply_ptrace_register)
12458 (ppc_supply_ptrace_register): Ditto.
12459 (parse_spufs_run): Adjust.
12460 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12461 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12462 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12463 take a regcache. Adjust.
12464 * linux-s390-low.c (s390_collect_ptrace_register)
12465 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12466 (s390_set_pc): Change prototype to take a regcache. Adjust.
12467 (s390_arch_setup): Adjust.
12468 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12469 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12470 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12471 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12472 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12474 (sparc_breakpoint_at): Adjust.
12475 * linux-xtensa-low.c (xtensa_fill_gregset):
12476 (xtensa_store_gregset):
12477 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12478 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12479 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12480 prototype to take a regcache. Adjust.
12481 * win32-arm-low.c (arm_fetch_inferior_register)
12482 (arm_store_inferior_register): Change prototype to take a
12484 * win32-i386-low.c (i386_fetch_inferior_register)
12485 (i386_store_inferior_register): Change prototype to take a
12487 * win32-low.c (child_fetch_inferior_registers)
12488 (child_store_inferior_registers): Change prototype to take a
12490 (win32_wait): Adjust.
12491 (win32_fetch_inferior_registers): Change prototype to take a
12493 (win32_store_inferior_registers): Adjust.
12494 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12495 store_inferior_register>: Change prototype to take a regcache.
12497 2010-01-20 Doug Evans <dje@google.com>
12499 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12501 (linux_wait_for_event1, linux_init_signals): Ditto.
12502 (W_STOPCODE): Provide definition if missing.
12504 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12506 * linux-low.c (linux_core_of_thread): New.
12507 (compare_ints, show_process, list_threads): New.
12508 (linux_qxfer_osdata): Report threads and cores.
12509 (linux_target_op): Register linux_core_of_thread.
12510 * remote-utils.c (prepare_resume_reply): Report the core.
12511 (buffer_xml_printf): Support %d specifier.
12512 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12514 (handle_query): Handle qXfer:threads. Announce availability
12516 * target.h (struct target_ops): New field core_of_thread.
12518 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12520 * Makefile.in (clean): Remove new generated files.
12521 (reg-s390.o, reg-s390.c): Remove rules.
12522 (reg-s390x.o, reg-s390x.c): Likewise.
12523 (s390-linux32.o, s390-linux32.c): Add rules.
12524 (s390-linux64.o, s390-linux64.c): Likewise.
12525 (s390x-linux64.o, s390x-linux64.c): Likewise.
12526 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12527 * linux-s390-low.c: Include <elf.h>.
12528 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12529 (init_registers_s390): Remove prototype.
12530 (init_registers_s390x): Likewise.
12531 (init_registers_s390_linux32): Add prototype.
12532 (init_registers_s390_linux64): Likewise.
12533 (init_registers_s390x_linux64): Likewise.
12534 (s390_num_regs_3264): New define.
12535 (s390_regmap_3264): New global variable.
12536 (s390_cannot_fetch_register): Remove obsolete check.
12537 (s390_cannot_store_register): Likewise.
12538 (s390_collect_ptrace_register): Handle upper/lower register halves.
12539 (s390_supply_ptrace_register): Likewise.
12540 (s390_fill_gregset): Update to register number changes.
12541 (s390_get_hwcap): New routine.
12542 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12543 Install appropriate regmap and register set.
12545 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12547 * server.c (gdbserver_version): Update copyright year to 2010.
12548 * gdbreplay.c (gdbreplay_version): Likewise.
12550 2009-12-28 Doug Evans <dje@google.com>
12552 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12553 elf/external.h. Include <elf.h> instead but only if necessary.
12555 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12557 * linux-low.c (linux_remove_process): Remove `detaching'
12558 parameter. Don't release/detach from thread_db here.
12559 (linux_kill): Release/detach from thread_db here, ...
12560 (linux_detach): ... and here, before actually detaching.
12561 (linux_wait_1): ... and here, when a process exits.
12562 * thread-db.c (any_thread_of): New.
12563 (thread_db_free): Switch the current inferior to a thread of the
12566 2009-12-21 Doug Evans <dje@google.com>
12568 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12570 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12571 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12572 warning ifndef __NR_tkill. Move setting of errno there too.
12573 Delete unnecessary resetting of errno after syscall.
12574 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12576 * configure.ac: Check for dladdr.
12577 * config.in: Regenerate.
12578 * configure: Regenerate.
12579 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12580 (try_thread_db_load): Update.
12582 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12584 2009-12-18 Doug Evans <dje@google.com>
12586 * event-loop.c: Include unistd.h if it exists.
12588 * linux-low.c (my_waitpid): Move definition away from being in
12589 between linux_tracefork_child/linux_test_for_tracefork.
12591 * gdb_proc_service.h (psaddr_t): Fix type.
12592 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12593 signature to match glibc.
12595 2009-12-16 Doug Evans <dje@google.com>
12597 * linux-low.c (linux_read_memory): Fix argument to read.
12599 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12601 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12602 events, don't leave current_inferior pointing at null.
12604 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12606 * win32-low.c (LOG): Delete.
12607 (OUTMSG): Output to stderr.
12608 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12609 on compile time LOG macro.
12610 (win32_wait): Fix debug output.
12612 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12614 * win32-low.c (win32_add_one_solib): If the dll name is
12615 "ntdll.dll", prepend the system directory to the dll path.
12617 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12619 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12621 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12622 Vladimir Prus <vladimir@codesourcery.com>
12624 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12625 * configure.ac: Check for __mcoldfire__ and set
12626 gdb_cv_m68k_is_coldfire.
12627 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12628 reg-cf.o and reg-m68k.o.
12629 * configure: Regenerated.
12631 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12633 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12634 Pass it to thread_db_free.
12635 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12636 proper `detaching' argument to linux_remove_process.
12637 * linux-low.h (thread_db_free): Add `detaching' parameter.
12638 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12640 (thread_db_free): Add `detaching' parameter. Only
12641 call td_ta_clear_event if detaching from process.
12643 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12645 * thread-db.c (thread_db_free): Fix typo.
12647 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12650 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12652 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12654 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12655 with an i686 compiler.
12656 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12658 * configure: Rebuilt.
12660 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12664 * server.c (handle_search_memory_1): Correct read_addr initialization
12665 in loop for searching subsequent chunks.
12667 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12669 * configure.ac: New --with-libthread-db option.
12670 * thread-db.c: Allow direct dependence on libthread_db.
12671 (thread_db_free): Adjust.
12672 * config.in: Regenerate.
12673 * configure: Likewise.
12675 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12678 * thread-db.c (attach_thread): New function.
12679 (maybe_attach_thread): Return success/failure.
12680 (find_new_threads_callback): Adjust.
12681 (thread_db_find_new_threads): Loop until no new threads.
12683 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12685 * proc-service.c (ps_lgetregs): Formatting.
12687 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12689 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12690 * configure.ac: Adjust.
12691 * linux-low.h (struct process_info_private): Move members to struct
12693 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12694 * linux-low.c (linux_remove_process): Adjust.
12695 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12696 * server.c (handle_query): Move code ...
12697 (handle_monitor_command): ... here. New function.
12698 * target.h (struct target_ops): New member.
12699 * thread-db.c (struct thread_db): New.
12700 (libthread_db_search_path): New variable.
12701 (thread_db_create_event, thread_db_enable_reporting)
12702 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12703 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12704 (try_thread_db_load_1, dladdr_to_soname): New functions.
12705 (try_thread_db_load, thread_db_load_search): New functions.
12706 (thread_db_init): Search for libthread_db.
12707 (thread_db_free): New function.
12708 (thread_db_handle_monitor_command): Likewise.
12709 * config.in: Regenerate.
12710 * configure: Regenerate.
12712 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12714 * spu-low.c (spu_kill): Wait for inferior to terminate.
12715 Call clear_inferiors.
12716 (spu_detach): Call clear_inferiors.
12718 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12720 * aclocal.m4: Regenerate.
12721 * config.in: Likewise.
12722 * configure: Likewise.
12724 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12726 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12727 (parse_spufs_run): New function.
12728 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12729 (ppc_breakpoint_at): Handle SPU breakpoints.
12731 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12733 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12734 (SPUFS_MAGIC): Define.
12735 (spu_enumerate_spu_ids): New function.
12736 (linux_qxfer_spu): New function.
12737 (linux_target_ops): Install linux_qxfer_spu.
12739 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12741 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12742 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12743 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12744 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12745 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12746 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12747 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12748 (init_registers_powerpc_cell32l): Add prototype.
12749 (init_registers_powerpc_cell64l): Likewise.
12750 (ppc_arch_setup): Detect Cell/B.E. architecture.
12752 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12754 * Makefile.in (datarootdir): New variable.
12756 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12758 * linux-low.c (linux_write_memory): Update debugging output.
12759 * Makefile.in (clean): Add new descriptions.
12760 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12761 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12762 * configure.srv: Add new files for arm*-*-linux*.
12763 * linux-arm-low.c: Add new declarations.
12764 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12765 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12766 (HWCAP_VFPv3D16): New.
12767 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12768 instead of __IWMMXT__.
12769 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12770 (arm_arch_setup): New.
12771 (target_regsets): Remove #ifdef. Add VFP regset.
12772 (the_low_target): Use arm_arch_setup.
12774 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12776 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12777 the main thread again.
12779 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12781 Adding Neutrino gdbserver.
12782 * configure: Regenerated.
12783 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12784 * configure.srv (i[34567]86-*-nto*): New target.
12785 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12786 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12787 (nto_comctrl) [__QNX__]: New function.
12788 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12790 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12792 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12795 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12796 Pedro Alves <pedro@codesourcery.com>
12798 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12799 don't support CONTEXT_EXTENDED_REGISTERS.
12800 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12801 (the_low_target): Install them.
12802 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12803 failing with ERROR_PIPE_NOT_CONNECTED.
12805 2009-06-30 Doug Evans <dje@google.com>
12806 Pierre Muller <muller@ics.u-strasbg.fr>
12808 Add h/w watchpoint support to x86-linux, win32-i386.
12809 * Makefile.in (SFILES): Add i386-low.c
12810 (i386_low_h): Define.
12811 (i386-low.o): Add dependencies.
12812 (linux-x86-low.o): Add i386-low.h dependency.
12813 (win32-i386-low.o): Ditto.
12814 * i386-low.c: New file.
12815 * i386-low.h: New file.
12816 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12817 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12818 * linux-low.c (linux_add_process): Initialize arch_private.
12819 (linux_remove_process): Free arch_private.
12820 (add_lwp): Initialize arch_private.
12821 (delete_lwp): Free arch_private.
12822 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12824 * linux-low.h (process_info_private): New member arch_private.
12825 (lwp_info): New member arch_private.
12826 (linux_target_ops): New members new_process, new_thread,
12828 (ptid_of): New macro.
12829 * linux-x86-low.c: Include stddef.h, i386-low.h.
12830 (arch_process_info): New struct.
12831 (arch_lwp_info): New struct.
12832 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12833 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12834 (i386_dr_low_get_status): New function.
12835 (x86_insert_point, x86_remove_point): New functions.
12836 (x86_stopped_by_watchpoint): New function.
12837 (x86_stopped_data_address): New function.
12838 (x86_linux_new_process, x86_linux_new_thread): New functions.
12839 (x86_linux_prepare_to_resume): New function.
12840 (the_low_target): Add entries for insert_point, remove_point,
12841 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12843 * server.c (debug_hw_points): New global.
12844 (monitor_show_help): Document set debug-hw-points.
12845 (handle_query): Process "set debug-hw-points".
12846 * server.h (debug_hw_points): Declare.
12847 (paddress): Declare.
12848 * utils.c (NUMCELLS, CELLSIZE): New macros.
12849 (get_sell, xsnprintf, paddress): New functions.
12850 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12851 remove_point, stopped_by_watchpoint, stopped_data_address.
12852 * win32-i386-low.c: Include i386-low.h.
12853 (debug_reg_state): Replaces dr.
12854 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12855 (i386_dr_low_get_status): New function.
12856 (i386_insert_point, i386_remove_point): New functions.
12857 (i386_stopped_by_watchpoint): New function.
12858 (i386_stopped_data_address): New function.
12859 (i386_initial_stuff): Update.
12860 (get_thread_context,set_thread_context,i386_thread_added): Update.
12861 (the_low_target): Add entries for insert_point,
12862 remove_point, stopped_by_watchpoint, stopped_data_address.
12863 * win32-low.c (win32_insert_watchpoint): New function.
12864 (win32_remove_watchpoint): New function.
12865 (win32_stopped_by_watchpoint): New function.
12866 (win32_stopped_data_address): New function.
12867 (win32_target_ops): Add entries for insert_watchpoint,
12868 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12869 * win32-low.h (win32_target_ops): New members insert_point,
12870 remove_point, stopped_by_watchpoint, stopped_data_address.
12872 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12874 * server.c (process_serial_event): Re-return unsupported, not
12875 error, if the type isn't recognized. Re-allow supporting only
12876 insert or remove packets. Also call require_running for
12877 breakpoints. Add missing break statement to default case. Tidy.
12878 * target.h (struct target_ops): Rename insert_watchpoint to
12879 insert_point, and remove_watchpoint to remove_point.
12881 * linux-low.h (struct linux_target_ops): Likewise.
12882 * linux-low.c (linux_insert_watchpoint): Rename to ...
12883 (linux_insert_point): ... this. Adjust.
12884 (linux_remove_watchpoint): Rename to ...
12885 (linux_remove_point): ... this. Adjust.
12886 (linux_target_ops): Adjust.
12887 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12888 (cris_insert_point): ... this.
12889 (cris_remove_watchpoint): Rename to ...
12890 (cris_remove_point): ... this.
12891 (the_low_target): Adjust.
12893 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12895 * server.c (handle_v_kill): Pass signal_pid to
12896 kill_inferior if multi_process is zero.
12898 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12900 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12901 * target.h (target_ops): Comment for *_watchpoint to make it clear
12902 the functions can get types '0' and '1'.
12904 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12906 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12907 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12908 * regcache.c (get_regcache): Likewise.
12909 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12910 * win32-low.c (child_fetch_inferior_registers): Remove check for
12913 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12914 Pedro Alves <pedro@codesourcery.com>
12916 * target.h (struct target_ops) <supports_multi_process>: New
12918 (target_supports_multi_process): New.
12919 * server.c (handle_query): Even if GDB reports support, only
12920 enable multi-process if the target also supports it. Report
12921 multi-process support only if the target backend supports it.
12922 * linux-low.c (linux_supports_multi_process): New function.
12923 (linux_target_ops): Install it as target_supports_multi_process
12926 2009-05-24 Doug Evans <dje@google.com>
12928 Global renaming of find_thread_pid to find_thread_ptid.
12929 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12930 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12931 All callers updated.
12933 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12934 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12937 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12938 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12939 (linux_resume_one_lwp): Ditto.
12941 2009-05-23 Doug Evans <dje@google.com>
12943 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12944 from struct inferior_list_entry * to struct lwp_info *.
12945 All callers updated.
12947 2009-05-13 Doug Evans <dje@google.com>
12949 * linux-x86-low.c: Don't include assert.h.
12950 (x86_siginfo_fixup): Use fatal, not assert.
12951 (x86_arch_setup): Fix comment.
12953 2009-05-12 Doug Evans <dje@google.com>
12955 Biarch support for i386/amd64 gdbserver.
12956 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12957 Add linux-x86-low.c.
12958 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12959 (linux-x86-low.o): Add.
12960 * linux-x86-64-low.c: Delete.
12961 * linux-i386-low.c: Delete.
12962 * linux-x86-low.c: New file.
12963 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12965 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12967 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12968 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12969 (linux_child_pid_to_exec_file): New function.
12970 (elf_64_header_p, elf_64_file_p): New functions.
12971 (siginfo_fixup): New function.
12972 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12973 give target a chance to convert layout.
12974 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12975 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12977 2009-05-07 Doug Evans <dje@google.com>
12979 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12980 (regsets_store_inferior_registers): Ditto.
12982 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12986 * linux-low.c (must_set_ptrace_flags): Delete.
12987 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12989 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12990 `lwp->must_set_ptrace_flags' instead.
12991 (linux_wait_for_event_1): Set ptrace options here.
12992 (linux_wait_1): ... not here.
12994 2009-04-30 Doug Evans <dje@google.com>
12996 * inferiors.c (started_inferior_callback): New function.
12997 (attached_inferior_callback): New function.
12998 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12999 * server.c (print_started_pid, print_attached_pid): New functions.
13000 (detach_or_kill_for_exit): New function.
13001 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13002 * server.h (have_started_inferiors_p): Declare.
13003 (have_attached_inferiors_p): Declare.
13005 * inferiors.c (remove_process): Fix memory leak, free process.
13006 * linux-low.c (linux_remove_process): New function.
13007 (linux_kill): Call it instead of remove_process.
13008 (linux_detach, linux_wait_1): Ditto.
13010 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13012 * configure.srv: Add x86 Windows CE target.
13014 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13016 * inferiors.c (get_thread_process): Make global.
13017 * server.h (get_thread_process): Add prototype.
13018 * thread-db.c (find_one_thread): Use get_thread_process
13019 instead of current_process.
13020 (thread_db_get_tls_address): Do not crash if called when
13021 thread layer is not yet initialized.
13023 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13025 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13026 * spu-low.c (current_tid): Rename to ...
13027 (current_ptid): ... this.
13028 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13029 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13030 ptid_get_lwp (current_ptid) instead of current_tid.
13031 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13032 instead of current_tid. Use find_process_pid to verify pid
13033 argument is valid. Pass proper argument to remove_process.
13034 (spu_thread_alive): Compare current_ptid instead of current_tid.
13035 (spu_resume): Likewise.
13037 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13039 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13042 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13044 Implement the multiprocess extensions, and add linux multiprocess
13047 * server.h (ULONGEST): Declare.
13048 (struct ptid, ptid_t): New.
13049 (minus_one_ptid, null_ptid): Declare.
13050 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13051 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13052 (struct inferior_list_entry): Change `id' type from unsigned from
13054 (struct sym_cache, struct breakpoint, struct
13055 process_info_private): Forward declare.
13056 (struct process_info): Declare.
13057 (current_process): Declare.
13058 (all_processes): Declare.
13059 (initialize_inferiors): Declare.
13060 (add_thread): Adjust to use ptid_t.
13061 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13062 (add_process, remove_process, find_thread_pid): Declare.
13063 (find_inferior_id): Adjust to use ptid_t.
13064 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13065 (multi_process): Declare.
13066 (push_event): Adjust to use ptid_t.
13067 (read_ptid, write_ptid): Declare.
13068 (prepare_resume_reply): Adjust to use ptid_t.
13069 (clear_symbol_cache): Declare.
13070 * inferiors.c (all_processes): New.
13071 (null_ptid, minus_one_ptid): New.
13072 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13073 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13074 (add_thread): Change unsigned long to ptid. Remove gdb_id
13076 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13077 (gdb_id_to_thread): Rename to ...
13078 (find_thread_pid): ... this. Change unsigned long to ptid.
13079 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13080 (loaded_dll, pull_pid_from_list): Adjust.
13081 (add_process, remove_process, find_process_pid)
13082 (get_thread_process, current_process, initialize_inferiors): New.
13083 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13084 (struct target_waitstatus) <related_pid>: Ditto.
13085 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13086 return type to int.
13087 (struct target_ops) <join>: Add `pid' argument.
13088 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13089 (struct target_ops) <wait>: Add `ptid' field. Change return type
13091 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13092 (mywait): Add `ptid' argument. Change return type to ptid_t.
13093 (target_pid_to_str): Declare.
13094 * target.c (set_desired_inferior): Adjust to use ptids.
13095 (mywait): Add new `ptid' argument. Adjust.
13096 (target_pid_to_str): New.
13097 * mem-break.h (free_all_breakpoints): Declare.
13098 * mem-break.c (breakpoints): Delelete.
13099 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13100 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13101 to use per-process breakpoint list.
13102 (free_all_breakpoints): New.
13103 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13104 (symbol_cache, all_symbols_looked_up): Delete.
13106 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13108 (prepare_resume_reply): Change ptid argument's type from unsigned
13109 long to ptid_t. Adjust. Implement W;process and X;process.
13110 (free_sym_cache, clear_symbol_cache): New.
13111 (look_up_one_symbol): Adjust to per-process symbol cache. *
13112 * server.c (cont_thread, general_thread, step_thread): Change type
13114 (attached): Delete.
13115 (multi_process): New.
13116 (last_ptid): Change type to ptid_t.
13117 (struct vstop_notif) <ptid>: Change type to ptid_t.
13118 (queue_stop_reply, push_event): Change `ptid' argument's type to
13120 (discard_queued_stop_replies): Add `pid' argument.
13121 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13122 changes. Don't reference the `attached' global.
13123 (attach_inferior): Adjust to mywait interface changes.
13124 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13125 features. Handle and report "multiprocess+". Handle
13127 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13129 (handle_v_kill): New.
13130 (handle_v_stopped): Adjust to use target_pid_to_str.
13131 (handle_v_requests): Allow multiple attaches and runs when
13132 multiprocess extensions are in effect. Handle "vKill".
13133 (myresume): Adjust to use ptids.
13134 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13135 (handle_status): Adjust to discard_queued_stop_replies interface
13137 (first_thread_of, kill_inferior_callback)
13138 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13139 (main): Call initialize_inferiors. Adjust to use ptids, killing
13140 and detaching from all inferiors. Handle multiprocess packet
13142 * linux-low.h: Include gdb_proc_service.h.
13143 (struct process_info_private): New.
13144 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13145 <lwpid_of>: Use ptid_get_lwp.
13146 (get_lwp_thread): Adjust.
13147 (struct lwp_info): Add `dead' member.
13148 (find_lwp_pid): Declare.
13149 * linux-low.c (thread_db_active): Delete.
13150 (new_inferior): Adjust comment.
13151 (inferior_pid): Delete.
13152 (linux_add_process): New.
13153 (handle_extended_wait): Adjust.
13154 (add_lwp): Change unsigned long to ptid.
13155 (linux_create_inferior): Add process to processes table. Adjust
13156 to use ptids. Don't set new_inferior here.
13157 (linux_attach_lwp): Rename to ...
13158 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13159 it. Adjust to use ptids.
13160 (linux_attach_lwp): New.
13161 (linux_attach): Add process to processes table. Don't set
13163 (struct counter): New.
13164 (second_thread_of_pid_p, last_thread_of_process_p): New.
13165 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13166 multiple processes.
13167 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13168 processes. Remove process from process table.
13169 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13170 to multiple processes.
13171 (any_thread_of): New.
13172 (linux_detach): Add `pid' argument, and handle it. Remove process
13173 from processes table.
13174 (linux_join): Add `pid' argument. Handle it.
13175 (linux_thread_alive): Change unsighed long argument to ptid_t.
13176 Consider dead lwps as not being alive.
13177 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13178 threads we're not interested in.
13179 (same_lwp, find_lwp_pid): New.
13180 (linux_wait_for_lwp): Change `pid' argument's type from int to
13182 (linux_wait_for_event): Rename to ...
13183 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13184 from int to ptid_t. Adjust.
13185 (linux_wait_for_event): New.
13186 (linux_wait_1): Add `ptid' argument. Change return type to
13187 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13188 that exit from the process table.
13189 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13191 (mark_lwp_dead): New.
13192 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13193 stopping all threads, mark its main lwp as dead.
13194 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13196 (fetch_register, usr_store_inferior_registers)
13197 (regsets_fetch_inferior_registers)
13198 (regsets_store_inferior_registers, linux_read_memory)
13199 (linux_write_memory): Inline `inferior_pid'.
13200 (linux_look_up_symbols): Adjust to use per-process
13201 `thread_db_active'.
13202 (linux_request_interrupt): Adjust to use ptids.
13203 (linux_read_auxv): Inline `inferior_pid'.
13204 (initialize_low): Don't reference thread_db_active.
13205 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13206 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13207 (ps_getpid): Return the pid of the current inferior.
13208 * thread-db.c (proc_handle, thread_agent): Delete.
13209 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13211 (find_one_thread): Change argument type to ptid_t. Adjust to
13213 (maybe_attach_thread): Adjust to per-process data and ptids.
13214 (thread_db_find_new_threads): Ditto.
13215 (thread_db_init): Ditto.
13216 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13217 processes table. Adjust to use ptids.
13218 (spu_kill, spu_detach): Adjust interface. Remove process from
13220 (spu_join, spu_thread_alive): Adjust interface.
13221 (spu_wait): Adjust interface. Remove process from processes
13222 table. Adjust to use ptids.
13223 * win32-low.c (current_inferior_tid): Delete.
13224 (current_inferior_ptid): New.
13225 (debug_event_ptid): New.
13226 (thread_rec): Take a ptid. Adjust.
13227 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13228 (child_delete_thread): Ditto.
13229 (do_initial_child_stuff): Add `attached' argument. Add process to
13231 (child_fetch_inferior_registers, child_store_inferior_registers):
13233 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13234 (win32_attach): Pass 1 to do_initial_child_stuff.
13235 (win32_kill): Adjust interface. Remove process from processes
13237 (win32_detach): Ditto.
13238 (win32_join): Adjust interface.
13239 (win32_thread_alive): Take a ptid.
13240 (win32_resume): Adjust to use ptids.
13241 (get_child_debug_event): Ditto.
13242 (win32_wait): Adjust interface. Remove exiting process from
13245 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13247 Non-stop mode support.
13249 * server.h (non_stop): Declare.
13250 (gdb_client_data, handler_func): Declare.
13251 (delete_file_handler, add_file_handler, start_event_loop):
13253 (handle_serial_event, handle_target_event, push_event)
13254 (putpkt_notif): Declare.
13255 * target.h (enum resume_kind): New.
13256 (struct thread_resume): Replace `step' field by `kind' field.
13257 (TARGET_WNOHANG): Define.
13258 (struct target_ops) <wait>: Add `options' argument.
13259 <supports_non_stop, async, start_non_stop>: New fields.
13260 (target_supports_non_stop, target_async): New.
13261 (start_non_stop): Declare.
13262 (mywait): Add `options' argument.
13263 * target.c (mywait): Add `options' argument. Print child exit
13264 notifications here.
13265 (start_non_stop): New.
13266 * server.c (non_stop, own_buf, mem_buf): New globals.
13267 (struct vstop_notif): New.
13268 (notif_queue): New global.
13269 (queue_stop_reply, push_event, discard_queued_stop_replies)
13270 (send_next_stop_reply): New.
13271 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13273 (attach_inferior): In non-stop mode, don't wait for the target
13275 (handle_general_set): Handle QNonStop.
13276 (handle_query): When handling qC, return the current general
13277 thread, instead of the first thread of the list.
13278 (handle_query): If the backend supports non-stop mode, include
13279 QNonStop+ in the qSupported query response.
13280 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13282 (handle_v_attach, handle_v_run): Handle non-stop mode.
13283 (handle_v_stopped): New.
13284 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13285 (myresume): Adjust to use resume_kind. Handle non-stop.
13286 (queue_stop_reply_callback): New.
13287 (handle_status): Handle non-stop mode.
13288 (main): Clear non_stop flag on reconnection. Use the event-loop.
13289 Refactor serial protocol handling from here ...
13290 (process_serial_event): ... to this new function. When GDB
13291 selects any thread, select one here. In non-stop mode, wait until
13292 GDB acks all pending events before exiting.
13293 (handle_serial_event, handle_target_event): New.
13294 * remote-utils.c (remote_open): Install remote_desc in the event
13296 (remote_close): Remove remote_desc from the event loop.
13297 (putpkt_binary): Rename to...
13298 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13299 (putpkt_binary): New as wrapper around putpkt_binary_1.
13300 (putpkt_notif): New.
13301 (prepare_resume_reply): In non-stop mode, don't change the
13303 * event-loop.c: New.
13304 * Makefile.in (OBJ): Add event-loop.o.
13305 (event-loop.o): New rule.
13307 * linux-low.h (pid_of): Moved here.
13309 (get_lwp_thread): Use lwpid_of.
13310 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13311 * linux-low.c (pid_of): Delete.
13312 (inferior_pid): Use lwpid_of.
13313 (linux_event_pipe): New.
13314 (target_is_async_p): New.
13316 (handle_extended_wait): Use lwpid_of.
13317 (add_lwp): Don't set lwpid field.
13318 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13319 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13320 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13321 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13322 first. Adjust to linux_wait_for_event interface changes. Use
13324 (linux_detach): Don't delete the main lwp here.
13325 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13326 (status_pending_p): Don't consider explicitly suspended lwps.
13327 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13328 pointer. Add OPTIONS argument. Change return type to int. Use
13329 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13330 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13331 pointer. Add status pointer argument. Return a pid instead of a
13332 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13333 changes. In non-stop mode, don't switch to a random thread.
13334 (linux_wait): Rename to...
13335 (linux_wait_1): ... this. Add target_options argument, and handle
13336 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13337 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13338 clean exit and signal exit code. Don't stop all threads in
13339 non-stop mode. In all-stop mode, only stop all threads when
13340 reporting a stop to GDB. Handle explicit thread stop requests.
13341 (async_file_flush, async_file_mark): New.
13343 (send_sigstop): Use lwpid_of.
13344 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13345 interface changes. In non-stop mode, don't switch to a random
13347 (linux_resume_one_lwp): Use lwpid_of.
13348 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13349 (linux_resume_one_thread): ... this. Handle resume_stop. In
13350 non-stop mode, don't look for pending flag in all threads.
13351 (resume_status_pending_p): Don't consider explicitly suspended
13353 (my_waitpid): Reimplement. Emulate __WALL.
13354 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13356 (sigchld_handler, linux_supports_non_stop, linux_async)
13357 (linux_start_non_stop): New.
13358 (linux_target_ops): Register linux_supports_non_stop, linux_async
13359 and linux_start_non_stop.
13360 (initialize_low): Install SIGCHLD handler.
13361 * thread-db.c (thread_db_create_event, find_one_thread)
13362 (thread_db_get_tls_address): Use lwpid_of.
13363 * win32-low.c (win32_detach): Adjust to use resume_kind.
13364 (win32_wait): Add `options' argument.
13365 * spu-low.c (spu_resume): Adjust to use resume_kind.
13366 (spu_wait): Add `options' argument.
13368 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13370 Decouple target code from remote protocol.
13372 * target.h (enum target_waitkind): New.
13373 (struct target_waitstatus): New.
13374 (struct target_ops) <wait>: Return an unsigned long. Take a
13375 target_waitstatus pointer instead of a char pointer.
13376 (mywait): Likewise.
13377 * target.c (mywait): Change prototype to return an unsigned long.
13378 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13379 * server.h (thread_from_wait, old_thread_from_wait): Delete
13381 (prepare_resume_reply): Change prototype to take a
13383 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13384 (last_status, last_ptid): New.
13385 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13386 pid instead of a signal.
13387 (attach_inferior): Remove "status" and "signal" parameters.
13389 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13391 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13392 (handle_v_requests, myresume): Remove "status" and "signal"
13393 parameters. Adjust.
13394 (handle_status): New.
13395 (main): Delete local `status'. Adjust.
13396 * remote-utils.c: Include target.h.
13397 (prepare_resume_reply): Change prototype to take a
13398 target_waitstatus. Adjust.
13400 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13402 * spu-low.c (spu_wait): Adjust.
13403 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13405 (win32_wait): Adjust.
13407 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13409 * target.h (struct thread_resume): Delete leave_stopped member.
13410 (struct target_ops): Add a `n' argument to the `resume' callback.
13411 * server.c (start_inferior): Adjust.
13412 (handle_v_cont, myresume): Adjust.
13413 * linux-low.c (check_removed_breakpoint): Adjust to resume
13414 interface change, and to removed leave_stopped field.
13415 (resume_ptr): Delete.
13416 (struct thread_resume_array): New.
13417 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13418 resume interface change.
13419 (linux_continue_one_thread, linux_queue_one_thread)
13420 (resume_status_pending_p): Check if the resume field is NULL
13421 instead of checking the leave_stopped member.
13422 (linux_resume): Adjust to the target resume interface change.
13423 * spu-low.c (spu_resume): Adjust to the target resume interface
13425 * win32-low.c (win32_detach, win32_resume): Ditto.
13427 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13429 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13431 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13433 (linux_continue_one_thread): Only preserve the stepping flag if
13434 there's a pending breakpoint.
13436 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13438 * server.c (main): After the inferior having exited, call
13439 remote_close before exiting gdbserver.
13441 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13443 Fix size of FPSCR in Power 7 processors.
13444 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13445 (PPC_FEATURE_HAS_DFP): New #define.
13446 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13449 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13451 * server.c (handle_query) Whitespace and formatting.
13453 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13455 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13456 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13457 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13458 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13459 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13460 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13461 Makefile.in, configure.ac: Fix whitespace throughout.
13462 * configure: Regenerate.
13464 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13466 * inferiors.c (find_inferior): Make it safe for the callback
13467 function to delete the currently iterated inferior.
13469 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13471 * Makefile.in (linuw_low_h): Move higher.
13472 (thread-db.o): Depend on $(linux_low_h).
13474 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13476 Rename "process" to "lwp" throughout.
13478 * linux-low.c (all_processes): Rename to...
13479 (all_lwps): ... this.
13480 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13481 (add_process): Rename to ...
13482 (add_lwp): ... this. Adjust.
13483 (linux_create_inferior): Adjust.
13484 (linux_attach_lwp): Adjust.
13485 (linux_attach): Adjust.
13486 (linux_kill_one_process): Rename to ...
13487 (linux_kill_one_lwp): ... this. Adjust.
13488 (linux_kill): Adjust.
13489 (linux_detach_one_process): Rename to ...
13490 (linux_detach_one_lwp): ... this. Adjust.
13491 (linux_detach): Adjust.
13492 (check_removed_breakpoint): Adjust.
13493 (status_pending_p): Adjust.
13494 (linux_wait_for_process): Rename to ...
13495 (linux_wait_for_lwp): ... this. Adjust.
13496 (linux_wait_for_event): Adjust.
13497 (send_sigstop): Adjust.
13498 (wait_for_sigstop): Adjust.
13499 (stop_all_processes): Rename to ...
13500 (stop_all_lwps): ... this.
13501 (linux_resume_one_process): Rename to ...
13502 (linux_resume_one_lwp): ... this. Adjust.
13503 (linux_set_resume_request, linux_continue_one_thread)
13504 (linux_queue_one_thread, resume_status_pending_p)
13505 (usr_store_inferior_registers, regsets_store_inferior_registers)
13506 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13508 * linux-low.h (get_process): Rename to ...
13509 (get_lwp): ... this. Adjust.
13510 (get_thread_process): Rename to ...
13511 (get_thread_lwp): ... this. Adjust.
13512 (get_process_thread): Rename to ...
13513 (get_lwp_thread): ... this. Adjust.
13514 (struct process_info): Rename to ...
13515 (struct lwp_info): ... this.
13516 (all_processes): Rename to ...
13517 (all_lwps): ... this.
13518 * proc-service.c (ps_lgetregs): Adjust.
13519 * thread-db.c (thread_db_create_event, find_one_thread)
13520 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13522 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13524 * server.c (handle_query): Handle "qAttached".
13526 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13528 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13529 GPLv3, update license URL.
13531 2009-03-01 Doug Evans <dje@google.com>
13533 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13534 (server_h): Add gdb_signals.h.
13535 (signals.o): Update.
13536 * server.h (target_signal_from_host,target_signal_to_host_p)
13537 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13539 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13541 * remote-utils.c (getpkt): Also generate remote-debug
13542 information if noack_mode is set.
13544 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13546 * server.c (handle_query): Report qXfer:siginfo:read and
13547 qXfer:siginfo:write as supported and handle them.
13548 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13549 * linux-low.c (linux_xfer_siginfo): New.
13550 (linux_target_ops): Set it.
13552 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13554 * server.c (gdbserver_usage): Mention --remote-debug.
13555 (main): Accept '--remote-debug' switch.
13557 2009-01-18 Doug Evans <dje@google.com>
13559 * regcache.c (new_register_cache): No need to check result of xcalloc.
13560 * server.c (handle_search_memory): Back out calls to xmalloc,
13561 result is checked and error is returned to user upon failure.
13562 (handle_query): Ditto. Add more checks for result of malloc.
13563 (handle_v_cont): Check result of malloc, report error back to
13565 (handle_v_run): Ditto. Call freeargv.
13566 * server.h (freeargv): Declare.
13567 * utils.c (freeargv): New fn.
13569 2009-01-15 Doug Evans <dje@google.com>
13571 * gdbreplay.c (perror_with_name): Make arg const char *.
13572 * server.h (target_signal_to_name): Make return type const char *.
13573 * thread-db.c (thread_db_err_str): Make return type const char *.
13574 * utils.c (perror_with_name): Make arg const char *.
13576 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13578 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13579 when handling a EXIT_PROCESS_DEBUG_EVENT.
13581 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13583 * gdbreplay.c (gdbreplay_version): Update copyright year.
13584 * server.c (gdbserver_version): Likewise.
13586 2009-01-05 Doug Evans <dje@google.com>
13588 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13589 (handle_extended_wait): Improve comment.
13591 2008-12-13 Doug Evans <dje@google.com>
13593 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13594 * server.h (ATTR_MALLOC): New macro.
13595 (xmalloc,xcalloc,xstrdup): Declare.
13596 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13597 * inferiors.c: Ditto.
13598 * linux-low.c: Ditto.
13599 * mem-break.c: Ditto.
13600 * regcache.c: Ditto.
13601 * remote-utils.c: Ditto.
13604 * win32-low.c: Ditto.
13606 2008-12-12 Doug Evans <dje@google.com>
13608 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13609 in debugging printf.
13611 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13613 2008-12-09 Doug Evans <dje@google.com>
13615 * linux-low.h (struct process_info): Delete member tid, unused.
13616 * thread-db.c (find_one_thread): Update.
13617 (maybe_attach_thread): Update.
13619 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13621 * target.h (struct target_ops): Add qxfer_osdata member.
13622 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13624 (linux_qxfer_osdata): New functions.
13625 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13627 * server.c (handle_query): Handle "qXfer:osdata:read:".
13628 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13629 (buffer_xml_printf): New functions.
13630 * server.h (struct buffer): New.
13631 (buffer_grow_str, buffer_grow_str0): New macros.
13632 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13633 (buffer_xml_printf): Declare.
13635 2008-11-24 Doug Evans <dje@google.com>
13637 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13639 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13641 * server.c (handle_v_run): Always use the supplied argument list.
13643 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13645 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13646 (xtensa_regmap_table): Add entry for scompare1.
13648 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13650 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13651 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13652 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13653 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13654 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13655 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13656 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13657 XML target descriptions.
13658 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13659 when inferior is running on an ISA 2.05 or later processor. Add
13660 special case to return offset for full 64-bit slot of FPSCR when
13663 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13665 * Makefile.in (SFILES, clean): Added sparc64 files.
13666 (reg-sparc64.o, reg-sparc64.c): New.
13667 * configure.srv (sparc*-*-linux*): New configuration.
13668 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13669 syscall arguments for SPARC.
13670 (regsets_store_inferior_registers): Likewise.
13671 * linux-sparc-low.c: New file.
13673 2008-10-21 Doug Evans <dje@google.com>
13675 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13676 (READLINE_DIR,READLINE_DEP): Delete.
13677 (INTERNAL_CFLAGS): Update.
13678 (LINTFLAGS): Update.
13680 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13682 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13683 whole argv from the last run, not just argv[0].
13685 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13687 * regcache.c (new_register_cache): Return NULL if the register
13688 cache size isn't known yet.
13689 (free_register_cache): Avoid dereferencing a NULL regcache.
13691 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13693 * configure.srv: Merge MIPS and MIPS64.
13695 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13697 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13699 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13701 * Makefile.in: Add required vsx dependencies.
13703 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13704 Declare init_registers_powerpc_vsx32l.
13705 Declare init_registers_powerpc_vsx64l.
13706 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13707 (ppc_arch_setup): Check for VSX in hwcap.
13708 (ppc_fill_vsxregset): New function.
13709 (ppc_store_vsxregset): New function.
13710 Add new VSX entry in regset_info target_regsets.
13712 * configure.srv: Add new VSX dependencies.
13714 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13716 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13717 (remote_open): Set or clear transport_is_reliable.
13718 (putpkt_binary): Don't expect acks in noack mode.
13719 (getpkt): Don't send ack/nac in noack mode.
13720 * server.c (handle_general_set): Handle QStartNoAckMode.
13721 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13723 (main): Reset noack_mode on every connection.
13724 * server.h (noack_mode): Declare.
13726 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13728 * Makefile.in (GDBREPLAY_OBS): New variable.
13729 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13731 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13732 Daniel Jacobowitz <dan@codesourcery.com>
13734 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13735 (usr_store_inferior_registers): Likewise.
13736 (regsets_store_inferior_registers): Likewise.
13738 2008-07-31 Rolf Jansen <rj@surtec.com>
13739 Pedro Alves <pedro@codesourcery.com>
13741 * configure.ac: Check for memmem declaration.
13742 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13743 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13744 (disable_packet_qfThreadInfo): Unconditionally compile.
13745 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13746 * configure, config.in: Regenerate.
13748 2008-07-28 Doug Kwan <dougkwan@google.com>
13750 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13751 (linux_write_memory): Remove declaration of errno.
13753 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13755 * linux-low.c (handle_extended_wait): Do not use "status"
13756 variable uninitialized.
13758 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13760 * server.c (handle_v_attach): Inhibit reporting dll changes.
13762 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13764 * remote-utils.c (prepare_resume_reply): If requested, don't
13765 output "thread:TID" in the T stop reply.
13767 * server.c (disable_packet_vCont, disable_packet_Tthread)
13768 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13769 (handle_query): If requested, disable support for qC, qfThreadInfo
13771 (handle_v_requests): If requested, disable support for vCont.
13772 (gdbserver_show_disableable): New.
13773 (main): Handle --disable-packet and --disable-packet=LIST.
13775 * server.h (disable_packet_vCont, disable_packet_Tthread)
13776 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13778 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13780 * server.c (gdbserver_usage): Mention --version.
13782 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13784 * Makefile.in (gdbreplay.o): New rule.
13786 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13788 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13789 message, not gdbserver.
13791 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13792 Nathan Sidwell <nathan@codesourcery.com>
13793 Joseph Myers <joseph@codesourcery.com>
13795 * acinclude.m4: Include ../../config/acx.m4.
13796 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13797 * configure, config.in: Regenerate.
13798 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13799 * server.c (gdbserver_version): Print PKGVERSION.
13800 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13801 (main): Adjust gdbserver_usage calls.
13802 * gdbreplay.c (version, host_name): Add declarations.
13803 (gdbreplay_version, gdbreplay_usage): New.
13804 (main): Accept --version and --help options.
13806 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13808 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13809 (arm_breakpoint_at): Handle Thumb.
13810 (the_low_target): Add comment.
13812 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13814 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13816 2008-05-09 Doug Evans <dje@google.com>
13818 * server.h (decode_search_memory_packet): Declare.
13819 * remote-utils.c (decode_search_memory_packet): New fn.
13820 * server.c (handle_search_memory_1): New fn.
13821 (handle_search_memory): New fn.
13822 (handle_query): Process qSearch:memory packets.
13824 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13826 * regcache.c (registers_length): Remove.
13827 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13828 full register packet.
13829 * regcache.h (registers_length): Remove prototype.
13830 * server.h (PBUFSIZ): Define to 16384.
13832 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13834 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13835 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13836 powerpc-64l.o, and powerpc-altivec64l.o.
13837 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13838 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13839 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13840 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13841 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13844 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13845 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13846 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13847 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13848 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13849 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13850 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13851 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13852 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13853 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13856 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13857 (init_registers_powerpc_32l): ... this new prototype.
13858 (init_registers_powerpc_32): Remove, replace by ...
13859 (init_registers_powerpc_altivec32l): ... this new prototype.
13860 (init_registers_powerpc_e500): Remove, replace by ...
13861 (init_registers_powerpc_e500l): ... this new prototype.
13862 (init_registers_ppc64): Remove, replace by ...
13863 (init_registers_powerpc_64l): ... this new prototype.
13864 (init_registers_powerpc_64): Remove, replace by ...
13865 (init_registers_powerpc_altivec64l): ... this new prototype.
13866 (ppc_num_regs): Set to 73.
13867 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13868 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13869 (ppc_cannot_store_register): Handle orig_r3 and trap.
13870 (ppc_arch_setup): Update init_registers_... calls.
13871 (ppc_fill_gregset): Handle orig_r3 and trap.
13873 * inferiors.c (clear_inferiors): Reset current_inferior.
13875 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13877 * acinclude.m4: Add override.m4.
13878 * configure: Regenerate.
13880 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13882 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13883 initial call to init_register_ppc64.
13885 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13887 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13888 single powerpc*-*-linux* case.
13889 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13891 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13893 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13894 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13896 * linux-ppc-low.c: Include <elf.h>.
13897 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13898 (ppc_hwcap): New global variable.
13899 (ppc_regmap): Remove __SPE__ #ifdef sections.
13900 (ppc_regmap_e500): New global variable.
13901 (ppc_cannot_store_register): Update __SPE__ special case.
13902 (ppc_get_hwcap): New function.
13903 (ppc_arch_setup): Use it to determine whether inferior supports
13904 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13905 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13906 Do not access registers if target does not support AltiVec.
13907 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13908 Do not access registers if target does not support SPE.
13909 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13911 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13913 * linux-low.c (disabled_regsets, num_regsets): New.
13914 (use_regsets_p): Delete.
13915 (linux_wait_for_process): Clear disabled_regsets.
13916 (regsets_fetch_inferior_registers): Check and set it.
13917 (regsets_store_inferior_registers): Likewise.
13918 (linux_fetch_registers, linux_store_registers): Do not use
13920 (initialize_low): Allocate disabled_regsets.
13922 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13924 * Makefile.in (LIBOBJS): New.
13925 (OBS): Use LIBOBJS.
13926 (memmem.o): New rule.
13927 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13928 * configure: Regenerated.
13930 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13932 * server.c (handle_query): Never return "unsupported" for
13933 qXfer:features:read queries.
13935 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13937 * server.c (get_features_xml): Fix inverted condition.
13938 (handle_query): Always support qXfer:feature:read.
13940 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13942 * server.c (wrapper_argv): New.
13943 (start_inferior): Handle wrapper_argv. If set, expect an extra
13945 (gdbserver_usage): Document --wrapper.
13946 (main): Parse --wrapper.
13948 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13950 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13951 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13952 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13953 (ppc_set_pc): Likewise.
13954 (ppc_arch_setup): New function.
13955 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13956 of collect_register.
13957 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13959 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13961 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13962 instead of linux-ppc64-low.o.
13963 * linux-ppc64-low.c: Remove file.
13964 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13965 (linux-ppc64-low.o): Remove rule.
13967 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13968 (init_registers_powerpc_64): Likewise.
13969 (ppc_regmap): Conditionally define depending on __powerpc64__.
13970 (ppc_cannot_store_register): Do not special-case "fpscr" when
13971 compiled on __powerpc64__.
13972 (ppc_collect_ptrace_register): New function.
13973 (ppc_supply_ptrace_register): New function.
13974 (ppc_breakpoint): Change type to "unsigned int".
13975 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13976 (the_low_target): Conditionally provide initializers for the
13977 arch_setup member depending on __powerpc64__. Install
13978 collect_ptrace_register and supply_ptrace_register members.
13980 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13982 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13983 * server.c (gdbserver_xmltarget): Define.
13984 (get_features_xml): Use it to replace "target.xml" and arch_string.
13986 * configure.srv: Remove srv_xmltarget. Add XML files that were
13987 mentioned there to srv_xmlfiles instead. Remove conditional tests
13988 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13989 srv_xmlfiles and srv_regobj to include all possible choices.
13990 * configure.ac (srv_xmltarget): Remove.
13991 (srv_xmlfiles): Do not add "target.xml".
13992 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13993 checks for supplementary target information.
13994 * configure: Regenerate.
13995 * Makefile.in (XML_TARGET): Remove.
13996 (target.xml): Remove rule.
13997 (clean): Do not clean up target.xml.
13998 (.PRECIOUS): Do not mention target.xml.
14000 * target.h (struct target_ops): Remove arch_string member.
14001 * linux-low.c (linux_arch_string): Remove.
14002 (linux_target_ops): Remove arch_string initializer.
14003 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14004 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14005 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14006 * spu-low.c (spu_arch_string): Remove.
14007 (spu_target_ops): Remove arch_string initializer.
14008 * win32-low.c (win32_arch_string): Remove.
14009 (win32_target_ops): Remove arch_string initializer.
14010 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14011 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14012 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14014 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14016 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14017 by collect_ptrace_register and supply_ptrace_register hooks.
14018 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14019 instead of checking for the_low_target.left_pad_xfer.
14020 (usr_store_inferior_registers): Use collect_ptrace_register callback
14021 instead of checking for the_low_target.left_pad_xfer.
14023 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14024 (s390_supply_ptrace_register): Likewise.
14025 (s390_fill_gregset): Call s390_collect_ptrace_register.
14026 (the_low_target): Update.
14028 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14029 (ppc_supply_ptrace_register): Likewise.
14030 (the_low_target): Update.
14032 * linux-i386-low.c (the_low_target): Update.
14033 * linux-x86-64-low.c (the_low_target): Update.
14035 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14037 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14038 reg-s390.o and reg-s390x.o.
14040 * linux-low.c (new_inferior): New global variable.
14041 (linux_create_inferior, linux_attach): Set it.
14042 (linux_wait_for_process): Call the_low_target.arch_setup after the
14043 target has stopped for the first time.
14044 (initialize_low): Do not call the_low_target.arch_setup.
14046 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14047 (s390_set_pc): Likewise.
14048 (s390_arch_setup): New function.
14049 (the_low_target): Use s390_arch_setup as arch_setup routine.
14051 * regcache.c (realloc_register_cache): New function.
14052 (set_register_cache): Call it for each existing regcache.
14054 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14056 * server.h (init_registers): Remove prototype.
14058 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14059 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14060 instead of init_registers ().
14061 * linux-arm-low.c (init_registers_arm): Add prototype.
14062 (init_registers_arm_with_iwmmxt): Likewise.
14063 (the_low_target): Add initializer for arch_setup field.
14064 * linux-cris-low.c (init_registers_cris): Add prototype.
14065 (the_low_target): Add initializer for arch_setup field.
14066 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14067 (the_low_target): Add initializer for arch_setup field.
14068 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14069 (the_low_target): Add initializer for arch_setup field.
14070 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14071 (the_low_target): Add initializer for arch_setup field.
14072 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14073 (the_low_target): Add initializer for arch_setup field.
14074 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14075 (the_low_target): Add initializer for arch_setup field.
14076 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14077 (init_registers_mips64_linux): Likewise.
14078 (the_low_target): Add initializer for arch_setup field.
14079 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14080 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14081 (the_low_target): Add initializer for arch_setup field.
14082 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14083 (init_registers_powerpc_64): Likewise.
14084 (the_low_target): Add initializer for arch_setup field.
14085 * linux-s390-low.c (init_registers_s390): Add prototype.
14086 (init_registers_s390x): Likewise.
14087 (the_low_target): Add initializer for arch_setup field.
14088 * linux-sh-low.c (init_registers_sh): Add prototype.
14089 (the_low_target): Add initializer for arch_setup field.
14090 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14091 (the_low_target): Add initializer for arch_setup field.
14092 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14093 (the_low_target): Add initializer for arch_setup field.
14095 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14096 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14097 instead of init_registers ().
14098 * win32-arm-low.c (init_registers_arm): Add prototype.
14099 (the_low_target): Add initializer for arch_setup field.
14100 * win32-i386-low.c (init_registers_i386): Add prototype.
14101 (the_low_target): Add initializer for arch_setup field.
14103 * spu-low.c (init_registers_spu): Add prototype.
14104 (initialize_low): Call initialie_registers_spu () instead of
14105 initialize_registers ().
14107 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14109 * server.c (handle_v_requests): When handling the vRun and vAttach
14110 packets, if already debugging a process, don't kill it. Return an
14113 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14115 * server.c (handle_query): Correct length check.
14117 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14119 * win32-low.c (do_initial_child_stuff): Add process handle
14120 parameter. Set current_process_handle and current_process_id from the
14121 parameters. Clear globals.
14122 (win32_create_inferior): Don't set current_process_handle and
14123 current_process_id here. Instead pass them on the call to
14124 do_initial_child_stuff.
14125 (win32_attach): Likewise.
14126 (win32_clear_inferiors): New.
14127 (win32_kill): Don't close the current process handle or the
14128 current thread handle here. Instead call win32_clear_inferiors.
14129 (win32_detach): Don't open a new handle to the process. Call
14130 win32_clear_inferiors.
14131 (win32_join): Don't rely on current_process_handle; open a new
14132 handle using the process id.
14133 (win32_wait): Call win32_clear_inferiors when the inferior process
14136 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14138 * server.c (monitor_show_help): Add "exit".
14140 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14142 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14143 (clean): Add reg-xtensa.c.
14144 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14145 * configure.srv (xtensa*-*-linux*) New target.
14146 * linux-xtensa-low.c: New.
14147 * xtensa-xtregs.c: New.
14149 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14151 * hostio.c: Don't include errno.h.
14152 (errno_to_fileio_errno): Move to hostio-errno.
14153 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14154 error number outputting to the target->hostio_last_error callback.
14155 (hostio_packet_error): Use FILEIO_EINVAL directly.
14156 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14157 calls to hostio_error.
14158 * hostio-errno.c: New.
14159 * server.h (hostio_last_error_from_errno): Declare.
14160 * target.h (target_ops): Add hostio_last_error member.
14161 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14162 as hostio_last_error handler.
14163 * spu-low.c (spu_target_ops): Likewise.
14164 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14165 (wince_hostio_last_error): New functions.
14166 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14167 as hostio_last_error handler.
14168 (win32_target_ops) [!_WIN32_WCE]: Register
14169 hostio_last_error_from_errno as hostio_last_error handler.
14170 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14171 (hostio-errno.o): New rule.
14172 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14173 * configure.srv (srv_hostio_err_objs): New variable. Default to
14175 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14176 * configure: Regenerate.
14178 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14180 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14181 (linux_kill, linux_detach): Clean up the process list.
14182 * remote-utils.c (remote_open): Improve port number parsing.
14183 (putpkt_binary, input_interrupt): Only send interrupts if the target
14185 * server.c (extended_protocol): Make static.
14186 (attached): Define earlier.
14187 (exit_requested, response_needed, program_argv): New variables.
14188 (target_running): New.
14189 (start_inferior): Clear attached here.
14190 (attach_inferior): Set attached here.
14191 (require_running): Define.
14192 (handle_query): Use require_running and target_running. Implement
14194 (handle_v_attach, handle_v_run): New.
14195 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14196 (gdbserver_usage): Update.
14197 (main): Redo argument parsing. Handle --debug and --multi. Handle
14198 --attach along with other options or after the port. Save
14199 program_argv. Support no initial program. Resynchronize
14200 communication with GDB after an error. Handle "monitor exit".
14201 Use require_running and target_running. Always allow the extended
14202 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14203 restart in extended mode.
14204 * README: Refer to the GDB manual. Update --attach usage.
14206 2007-12-20 Andreas Schwab <schwab@suse.de>
14208 * linux-low.c (STACK_SIZE): Define.
14209 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14210 (linux_test_for_tracefork): Likewise.
14212 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14214 * linux-low.c (linux_wait_for_event): Update messages. Do not
14215 reinsert auto-delete breakpoints.
14216 * mem-break.c (struct breakpoint): Change return type of handler to
14218 (set_breakpoint_at): Update handler type.
14219 (reinsert_breakpoint_handler): Return 1 instead of calling
14221 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14223 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14224 * mem-break.h (set_breakpoint_at): Update handler type.
14225 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14226 * win32-low.c (auto_delete_breakpoint): New.
14227 (get_child_debug_event): Use it.
14229 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14231 * configure.ac: Check for pread and pwrite.
14232 * hostio.c (handle_pread): Fall back to lseek and read.
14233 (handle_pwrite): Fall back to lseek and write.
14234 * config.in, configure: Regenerated.
14236 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14238 * server.c (myresume): Add own_buf argument.
14239 (main): Update calls.
14241 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14243 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14244 * remote-utils.c (remote_open): Do not call disable_async_io.
14245 (block_async_io): Delete.
14246 (unblock_async_io): Make static.
14247 (initialize_async_io): New.
14248 * server.c (handle_v_cont): Handle async I/O here.
14249 (myresume): Likewise. Move other common resume tasks here...
14250 (main): ... from here. Call initialize_async_io. Disable async
14251 I/O before the main loop.
14252 * server.h (initialize_async_io): Declare.
14253 (block_async_io, unblock_async_io): Delete prototypes.
14254 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14256 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14258 * remote-utils.c (readchar): Allow binary data in received messages.
14260 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14262 * win32-low.c (attaching): New global.
14263 (win32_create_inferior): Clear the `attaching' global.
14264 (win32_attach): Set the `attaching' global.
14265 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14266 attaching. Only set a breakpoint at the entry point if not
14269 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14271 * server.c (main): Don't report dll events on the initial
14272 connection on attaches.
14274 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14276 * server.c (main): Relax numerical bases supported for the pid of
14277 the --attach command line argument.
14279 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14281 * win32-low.c (win32_attach): Call OpenProcess before
14282 DebugActiveProcess, not after. Add last error output to error
14285 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14287 * win32-low.c (win32_get_thread_context)
14288 (win32_set_thread_context): New functions.
14289 (thread_rec): Use win32_get_thread_context.
14290 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14291 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14294 2007-12-03 Leo Zayas
14295 Pedro Alves <pedro_alves@portugalmail.pt>
14297 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14299 (child_add_thread): Minor cleanup.
14300 (child_continue): Resume artificially suspended threads before
14301 calling ContinueDebugEvent.
14302 (suspend_one_thread): New.
14303 (fake_breakpoint_event): New.
14304 (get_child_debug_event): Change return type to int. Check here if
14305 gdb sent an interrupt request. If a soft interrupt was requested,
14306 fake a breakpoint event. Return 0 if there is no event to handle,
14308 (win32_wait): Don't check here if gdb sent an interrupt request.
14309 Ensure there is a valid event to handle.
14310 (win32_request_interrupt): Add soft interruption method as last
14313 2007-12-03 Leo Zayas
14314 Pedro Alves <pedro_alves@portugalmail.pt>
14316 * win32-low.h (win32_thread_info): Add descriptions to the
14317 structure members. Replace `suspend_count' counter by a
14319 * win32-low.c (thread_rec): Update condition of when to get the
14320 context from the inferior. Rely on ContextFlags being set if it
14321 has already been retrieved. Only suspend the inferior thread if
14322 we haven't already. Warn if that fails.
14323 (continue_one_thread): s/suspend_count/suspended/. Only call
14324 ResumeThread once. Warn if that fails.
14326 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14328 * win32-low.c (win32_wait): Don't read from the inferior when it
14329 has already exited.
14331 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14333 * Makefile.in (win32_low_h): New variable.
14334 (win32-low.o): Add dependency on $(win32_low_h).
14335 (win32-arm-low.o, win32-i386-low.o): New rules.
14337 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14339 * hostio.c: Correct copyright year.
14341 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14343 * Makefile.in (OBS): Add hostio.o.
14344 (hostio.o): New rule.
14345 * server.h (handle_vFile): Declare.
14346 * hostio.c: New file.
14347 * server.c (handle_v_requests): Take packet_len and new_packet_len
14348 for binary packets. Call handle_vFile.
14349 (main): Update call to handle_v_requests.
14351 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14353 * linux-low.c: Include <sched.h>.
14355 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14357 * linux-low.c (linux_tracefork_grandchild): New.
14358 (linux_tracefork_child): Use clone.
14359 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14361 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14363 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14365 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14367 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14369 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14371 * inferiors.c (change_inferior_id): Delete.
14372 (add_pid_to_list, pull_pid_from_list): New.
14373 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14374 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14375 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14376 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14377 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14378 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14379 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14380 (using_threads): Always set to 1.
14381 (handle_extended_wait): New.
14382 (add_process): Do not set TID.
14383 (linux_create_inferior): Set must_set_ptrace_flags.
14384 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14385 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14386 (linux_thread_alive): Rename TID argument to LWPID.
14387 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14388 (linux_wait_for_event): Do not use TID or check using_threads. Update
14389 call to dead_thread_notify. Call handle_extended_wait.
14390 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14391 (send_sigstop): Delete sigstop_sent.
14392 (wait_for_sigstop): Avoid TID.
14393 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14394 (linux_test_for_tracefork): New.
14395 (linux_lookup_signals): Use thread_db_active and
14396 linux_supports_tracefork_flag.
14397 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14398 * linux-low.h (get_process_thread): Avoid TID.
14399 (struct process_ifo): Move thread_known and tid to the end. Remove
14401 (linux_attach_lwp, thread_db_init): Update prototypes.
14402 * server.h (change_inferior_id): Delete prototype.
14403 (add_pid_to_list, pull_pid_from_list): New prototypes.
14404 * thread-db.c (thread_db_use_events): New.
14405 (find_first_thread): Rename to...
14406 (find_one_thread): ...this. Update callers and messages. Do not
14407 call fatal. Check thread_db_use_events. Do not call
14408 change_inferior_id or new_thread_notify.
14409 (maybe_attach_thread): Update. Do not call new_thread_notify.
14410 (thread_db_init): Set thread_db_use_events. Check use_events.
14411 * utils.c (fatal, warning): Correct message prefix.
14413 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14415 * Makefile.in (clean): Remove new files.
14416 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14417 (powerpc-64.o, powerpc-64.c): New rules.
14418 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14419 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14421 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14423 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14424 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14425 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14426 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14427 (target_regsets): Add AltiVec and SPE register sets.
14428 * configure.ac: Check for AltiVec and SPE.
14429 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14430 (ppc_fill_vrregset, ppc_store_vrregset): New.
14431 (target_regsets): Add AltiVec register set.
14432 * configure: Regenerated.
14434 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14436 * linux-low.c (O_LARGEFILE): Define.
14437 (linux_read_memory): Use /proc/PID/mem.
14438 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14439 * configure, config.in: Regenerated.
14441 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14443 * linux-low.c (linux_wait_for_event): Do not pass signals while
14446 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14448 * win32-low.c (create_process): New.
14449 (win32_create_inferior): Use create_process instead of
14450 CreateProcess. If create_process failed retry appending an ".exe"
14451 suffix. Store the GetLastError result immediatelly after
14452 create_process calls and use it on the call to error.
14454 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14456 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14458 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14460 * configure.ac: Switch license to GPLv3.
14462 2007-08-01 Michael Snyder <msnyder@access-company.com>
14464 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14466 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14468 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14470 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14471 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14472 CloseToolhelp32Snapshot.
14473 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14474 CloseToolhelp32Snapshot.
14476 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14478 * server.c (main): Check for inferior exit before main loop.
14480 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14482 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14483 instead of on tmp_desc.
14485 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14486 Daniel Jacobowitz <dan@codesourcery.com>
14488 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14489 (add_thread): Minor cleanups.
14490 (clear_inferiors): Move lower in the file. Clear the DLL
14492 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14493 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14494 (xml_escape_text): New.
14495 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14497 (handle_v_cont): Report errors.
14498 (gdbserver_version): Update.
14499 (main): Correct size of own_buf. Do not report initial DLL events.
14500 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14501 (unloaded_dll, xml_escape_text): New.
14502 * win32-low.c (enum target_waitkind): Update comments.
14503 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14504 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14505 (win32_EnumProcessModules, win32_GetModuleInformation)
14506 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14507 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14508 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14509 (win32_Module32First, win32_Module32Next, load_toolhelp)
14510 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14511 (get_child_debug_event): Handle DLL events.
14512 (win32_wait): Likewise.
14514 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14516 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14517 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14519 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14521 * win32-low.c (handle_output_debug_string): Ignore event if not
14524 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14526 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14528 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14530 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14532 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14534 * inferiors.c (change_inferior_id): Add comment.
14535 * linux-low.c (check_removed_breakpoint): Add an early
14536 prototype. Improve debug output.
14537 (linux_attach): Doc update.
14538 (linux_detach_one_process, linux_detach): Clean up before releasing
14540 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14541 * linux-low.h (struct process_info): Doc improvement.
14542 * mem-break.c (delete_all_breakpoints): New.
14543 * mem-break.h (delete_all_breakpoints): New prototype.
14544 * thread-db.c (find_first_thread): New.
14545 (thread_db_create_event): Call it instead of
14546 thread_db_find_new_threads. Clean up unused variables.
14547 (maybe_attach_thread): Remove first thread handling.
14548 (thread_db_find_new_threads): Use find_first_thread.
14549 (thread_db_get_tls_address): Likewise.
14551 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14553 * thread-db.c (thread_db_find_new_threads): Add prototype.
14554 (thread_db_create_event): Check for the main thread before adding
14556 (maybe_attach_thread): Only enable event reporting if TID == 0.
14557 (thread_db_get_tls_address): Check for new threads.
14559 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14561 * linux-low.c (linux_create_inferior): Try execv before execvp.
14562 * spu-low.c (spu_create_inferior): Likewise.
14564 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14566 * linux-low.c (linux_create_inferior): Change execv to execvp.
14567 * spu-low.c (spu_create_inferior): Likewies.
14569 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14571 * Makefile.in (clean): Clean new files instead of deleted ones.
14572 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14573 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14575 * configure.srv: Specify XML files and new regformats for MIPS and
14577 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14578 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14579 an entry for the restart register.
14580 (mips_cannot_fetch_register, mips_cannot_store_register)
14581 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14582 register names to match the XML descriptions.
14583 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14584 restart register instead of $0.
14586 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14587 Markus Deuling <deuling@de.ibm.com>
14589 * remote-utils.c (decode_xfer_write): New function.
14590 * server.h (decode_xfer_write): Add prototype.
14591 * server.c (handle_query): Add PACKET_LEN argument. Support
14592 qXfer:spu:read and qXfer:spu:write packets.
14593 (main): Pass packet_len to handle_query.
14594 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14595 * target.h (target_ops): Add qxfer_spu.
14597 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14599 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14600 accessing non-seekable spufs files.
14602 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14604 * server.c (handle_query): Add reply for qC packet.
14606 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14607 Leo Zayas <lerele@champenstudios@com>
14609 * server.h (check_remote_input_interrupt_request): New function.
14610 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14611 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14612 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14613 (check_remote_input_interrupt_request): New function.
14614 * server.h (check_remote_input_interrupt_request): Declare.
14615 * win32-low.c (winapi_DebugBreakProcess,
14616 winapi_GenerateConsoleCtrlEvent): New typedefs.
14617 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14619 (win32_wait): Check for remote interrupt request
14620 with check_remote_input_interrupt_request.
14621 (win32_request_interrupt): New function.
14622 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14624 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14626 * win32-low.c (debug_registers_changed,
14627 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14628 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14629 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14630 (thread_rec): Get context using the low target.
14631 (child_add_thread): Call thread_added on the low target,
14632 which does the same thing.
14634 (do_initial_child_stuff): Remove debug registers references.
14635 Set context using the low target. Resume threads after
14636 setting the contexts.
14637 (child_continue): Remove dead variable. Remove debug
14638 registers references.
14639 (child_fetch_inferior_registers): Go through the low target.
14640 (do_child_store_inferior_registers): Remove.
14641 (child_store_inferior_registers): Go through the low target.
14642 (win32_resume): Remove debug registers references.
14643 Set context using the low target.
14644 (handle_exception): Change return type to void. Don't record
14645 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14646 first chance exception.
14647 (get_child_debug_event): Change return type to void. Remove
14648 goto loop. Always return after waiting for debug event.
14649 (win32_wait): Convert to switch statement. Handle spurious
14652 * win32-i386-low.c (debug_registers_changed,
14653 debug_registers_used): New.
14654 (initial_stuff): Rename to ...
14655 (i386_initial_stuff): ... this. Clear debug registers
14657 (store_debug_registers): Delete.
14658 (i386_get_thread_context): New.
14659 (load_debug_registers): Delete.
14660 (i386_set_thread_context): New.
14661 (i386_thread_added): New.
14662 (single_step): Rename to ...
14663 (i386_single_step): ... this.
14664 (do_fetch_inferior_registers): Rename to ...
14665 (i386_fetch_inferior_register): ... this.
14666 (i386_store_inferior_register): New.
14667 (the_low_target): Adapt to new interface.
14669 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14670 (arm_get_thread_context): New.
14671 (arm_set_thread_context): New.
14673 (do_fetch_inferior_registers): Rename to ...
14674 (arm_fetch_inferior_register): ... this.
14675 (arm_store_inferior_register): New.
14676 (arm_wince_breakpoint): Reimplement as unsigned long.
14677 (arm_wince_breakpoint_len): Define.
14678 (the_low_target): Adapt to new interface.
14680 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14681 load_debug_registers. Add get_thread_context, set_thread_context,
14682 thread_added and store_inferior_register. Rename
14683 fetch_inferior_registers to fetch_inferior_register.
14684 (regptr): Remove declaration.
14686 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14688 * linux-low.c (linux_detach): Change return type to int. Return 0.
14689 * spu-low.c (spu_detach): Likewise.
14691 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14693 * target.h (target_ops): Change return type of detach to int.
14695 (join_inferior): New.
14696 * server.c (main): Don't skip detach support on mingw32.
14697 If the inferior doesn't support detaching return error.
14698 Call join_inferior instead of using waitpid.
14699 * linux-low.c (linux_join): New.
14700 (linux_target_op): Add linux_join.
14701 * spu-low.c (spu_join): New.
14702 (spu_target_ops): Add spu_join.
14703 * win32-low.c (win32_detach): Adapt to new interface.
14704 Reopen current_process_handle before detaching. Issue a child
14705 resume before detaching.
14707 (win32_target_op): Add win32_join.
14709 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14711 * win32-low.c (win32-attach): Fix return value.
14712 * target.h (target_ops): Describe ATTACH return values.
14714 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14716 * win32-low.c (GETPROCADDRESS): Define.
14717 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14718 (winapi_DebugSetProcessKillOnExit): Likewise.
14719 (win32_create_inferior): Force usage of ansi CreateProcessA.
14720 (win32_attach): Use GETPROCADDRESS.
14721 (win32_detach): Likewise.
14723 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14727 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14729 * win32-low.c: Commit leftover changes from 2007-03-29.
14731 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14733 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14734 fields short instead of int. Add explicit padding.
14735 (i387_cache_to_fsave): Remove unnecessary casts.
14736 (i387_fsave_to_cache): Doc fix.
14737 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14739 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14741 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14742 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14744 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14746 * configure.srv (arm*-*-mingw32ce*): Move near the other
14749 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14751 * configure.ac: Add errno checking.
14752 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14753 sys/file.h and malloc.h.
14754 (AC_CHECK_DECLS): Add perror.
14755 (srv_mingwce): Handle.
14756 * configure.srv (i[34567]86-*-cygwin*): Add
14757 win32-i386-low.o to srv_tgtobj.
14758 (i[34567]86-*-mingw*): Likewise.
14759 (arm*-*-mingw32ce*): Add case.
14760 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14761 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14762 [__MINGW32CE__] (strerror): New function.
14763 [__MINGW32CE__] (errno): Define to GetLastError.
14764 [__MINGW32CE__] (COUNTOF): New macro.
14765 (remote_open): Remove extra close call.
14766 * mem-break.c (delete_breakpoint_at): New function.
14767 * mem-break.h (delete_breakpoint_at): Declare.
14768 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14769 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14770 [USE_WIN32API] (read, write): Add char* casts.
14771 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14772 * server.h: Include wincecompat.h on Windows CE.
14773 [HAVE_ERRNO_H]: Check.
14774 (perror): Declare if not declared.
14775 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14776 (perror_with_name): Remove errno declaration.
14777 * wincecompat.h: New.
14778 * wincecompat.c: New.
14779 * win32-low.h: New.
14780 * win32-arm-low.c: New.
14781 * win32-i386-low.c: New.
14782 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14783 (OUTMSG2): Make it safe.
14785 (COUNTOF): New macro.
14786 (NUM_REGS): Get it from the low target.
14787 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14788 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14789 (thread_rec): Let low target handle debug registers.
14790 (child_add_thread): Likewise.
14791 (child_init_thread_list): Likewise.
14792 (continue_one_thread): Likewise.
14794 (do_child_fetch_inferior_registers): Move to ...
14795 * win32-i386-low.c: ... here, and rename to ...
14796 (do_fetch_inferior_registers): ... this.
14797 * win32-low.c (child_fetch_inferior_registers):
14798 Go through the low target.
14799 (do_child_store_inferior_registers): Use regptr.
14800 (strwinerror): New function.
14801 (win32_create_inferior): Handle Windows CE.
14802 Use strwinerror instead of strerror on Windows error
14803 codes. Add program to the error output.
14804 Don't close the main thread handle on Windows CE.
14805 (win32_attach): Use coredll.dll on Windows CE.
14806 (win32_kill): Close current process and current
14808 (win32_detach): Use coredll.dll on Windows CE.
14809 (win32_resume): Let low target handle debug registers, and
14811 (handle_exception): Add/Remove initial breakpoint. Avoid
14812 non-existant WSTOPSIG on Windows CE.
14813 (win32_read_inferior_memory): Cast to remove warning.
14814 (win32_arch_string): Go through the low target.
14815 (initialize_low): Call set_breakpoint_data with the low
14816 target's breakpoint.
14817 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14818 FOP_REGNUM, mappings): Move to ...
14819 * win32-i386-low.c: ... here.
14820 * win32-low.c (win32_thread_info): Move to ...
14821 * win32-low.h: ... here.
14822 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14823 win32-arm-low.c and wincecompat.c.
14824 (all:): Add $EXEEXT.
14825 (install-only:): Likewise.
14826 (gdbserver:): Likewise.
14827 (gdbreplay:): Likewise.
14828 * config.in: Regenerate.
14829 * configure: Regenerate.
14831 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14833 * win32-low.c: Rename typedef thread_info to
14834 win32_thread_info throughout.
14836 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14838 * win32-i386-low.c: Rename to ...
14839 * win32-low.c: ... this.
14840 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14841 * Makefile.in: Likewise.
14843 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14845 * remote-utils.c (monitor_output): Constify msg parameter.
14846 * server.h (monitor_output): Likewise.
14847 * win32-i386-low.c (handle_output_debug_string): New.
14848 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14849 handle_output_debug_string.
14850 (get_child_debug_event): Likewise.
14852 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14854 * server.c (main): Correct strtoul check.
14856 2007-03-27 Jon Ringle <jon@ringle.org>
14858 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14860 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14862 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14864 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14866 * terminal.h: Check HAVE_SGTTY_H.
14868 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14870 * remote-utils.c (remote_open): Print out the assigned port number.
14872 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14874 * remote-utils.c (monitor_output): New function.
14875 * server.c (debug_threads): Define here.
14876 (monitor_show_help): New function.
14877 (handle_query): Handle qRcmd.
14878 (main): Do not handle 'd' packet.
14879 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14880 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14883 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14885 * Makefile.in (EXEEXT): New.
14886 (clean): Use $(EXEEXT).
14888 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * target.h (target_ops): Rename send_signal to request_interrupt,
14891 and remove enum target_signal parameter.
14892 * linux-low.c (linux_request_interrupt): Rename from
14893 linux_send_signal, and always send SIGINT.
14894 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14895 and always send SIGINT.
14896 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14898 (input_interrupt): Likewise.
14900 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14902 * server.c (get_features_xml): Check if target implemented
14904 * win32-i386-low.c (win32_arch_string): New.
14905 (win32_target_ops): Add win32_arch_string as arch_string member.
14907 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14909 * spu-low.c (spu_arch_string): New.
14910 (spu_target_ops): Add spu_arch_string.
14912 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14914 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14915 * configure.ac: Do not check for terminal.h.
14916 * configure, config.in: Regenerated.
14918 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14920 * Makefile.in (OBS): Add $(XML_BUILTIN).
14921 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14923 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14924 (arm-with-iwmmxt.c): New.
14925 * config.in, configure: Regenerate.
14926 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14927 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14928 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14929 (arm*-*-linux*): Add iWMMXt and regset support.
14930 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14931 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14932 (arm_store_wmmxregset, target_regsets): New.
14933 * server.c (get_features_xml): Take annex argument. Check builtin
14935 (handle_query): Handle multiple annexes.
14937 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14939 * remote-utils.c [USE_WIN32API] (read, write): Define.
14940 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14943 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14945 * linux-i386-low.c (the_low_target): Set arch_string.
14946 * linux-x86-64-low.c (the_low_target): Likewise.
14947 * linux-low.c (linux_arch_string): New.
14948 (linux_target_ops): Add it.
14949 * linux-low.h (struct linux_target_ops): Add arch_string.
14950 * server.c (write_qxfer_response): Use const void * for DATA.
14951 (get_features_xml): New.
14952 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14953 * target.h (struct target_ops): Add arch_string method.
14955 2007-01-03 Denis Pilat <denis.pilat@st.com>
14956 Daniel Jacobowitz <dan@codesourcery.com>
14958 * linux-low.c (linux_kill): Handle being called with no threads.
14959 * win32-i386-low.c (win32_kill): Likewise.
14960 (get_child_debug_event): Clear current_process_handle.
14962 2006-12-30 Denis PILAT <denis.pilat@st.com>
14963 Daniel Jacobowitz <dan@codesourcery.com>
14965 * remote-utils.c (remote_open): Check the type of specified
14966 serial port devices before opening them.
14967 * server.c (main): Kill the inferior if an error occurs during
14968 the first remote_open.
14970 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14972 * README: Update supported targets.
14974 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14976 * Makefile.in (clean): Remove reg-mips64.c.
14977 (reg-mips64.c, reg-mips64.o): New rules.
14978 * configure.srv: Handle mips64. Include regset support for mips.
14979 * linux-mips-low.c (union mips_register): New.
14980 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14981 (mips_breakpoint, mips_breakpoint_at): Use int.
14982 (mips_collect_register, mips_supply_register)
14983 (mips_collect_register_32bit, mips_supply_register_32bit)
14984 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14985 (mips_store_fpregset, target_regsets): New.
14986 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14988 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14990 * configure.srv: Add target "spu*-*-*".
14991 * Makefile.in (clean): Remove reg-spu.c.
14992 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14993 * spu-low.c: New file.
14995 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14997 * configure.ac: Correct td_thr_tls_get_addr test.
14998 * configure: Regenerated.
15000 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15002 * linux-low.c (linux_wait_for_event): Reformat. Use the
15003 pass_signals array.
15004 * remote-utils.c (decode_address_to_semicolon): New.
15005 * server.c (pass_signals, handle_general_set): New.
15006 (handle_query): Mention QPassSignals for qSupported.
15007 (main): Call handle_general_set.
15008 * server.h (pass_signals, decode_address_to_semicolon): New.
15010 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15012 * server.c (handle_query): Correct error handling for read_auxv.
15014 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15016 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15017 and srv_linux_thread_db to yes.
15018 * linux-s390-low.c (s390_fill_gregset): New function.
15019 (target_regsets): Define data structure.
15021 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15023 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15024 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15025 * config.in, configure: Regenerated.
15026 * inferiors.c (gdb_id_to_thread): New function.
15027 (gdb_id_to_thread_id): Use it.
15028 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15029 * linux-low.h (struct process_info): Add th member.
15030 (thread_db_get_tls_address): New prototype.
15031 * remote-utils.c (decode_address): Make non-static.
15032 * server.c (handle_query): Handle qGetTLSAddr.
15033 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15034 * target.h (struct target_ops): Add get_tls_address.
15035 * thread-db.c (maybe_attach_thread): Save the thread handle.
15036 (thread_db_get_tls_address): New.
15038 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15040 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15041 (linux_resume_one_process): Take a siginfo_t *. Update all
15042 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15043 (struct pending_signals): Add a siginfo_t.
15044 (linux_wait_for_process): Always set last_status.
15045 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15046 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15047 * linux-low.h (struct process_info): Add last_status.
15049 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15051 * remote-utils.c (try_rle): New function.
15052 (putpkt_binary): Use it.
15054 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15056 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15057 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15058 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15059 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15060 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15063 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15065 * server.c (terminal_fd): New variable.
15066 (old_foreground_pgrp): Likewise.
15067 (restore_old_foreground_pgrp): New function.
15068 (start_inferior): Record the terminal file descriptor in terminal_fd
15069 and its original foreground group in old_foreground_pgrp. Register
15070 restore_old_foreground_pgrp with atexit().
15072 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15074 * server.c (handle_query): Correct qPart to qXfer.
15076 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15078 * configure.ac: Check for more headers which are missing on
15079 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15080 * configure.srv: Add Cygwin and mingw32.
15081 * remote-utils.c: Don't include headers unconditionally which
15082 are missing on mingw32. Include <winsock.h> for mingw32.
15083 (remote_open): Adjust for mingw32 support. Flush
15084 standard error after writing to it.
15085 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15086 (unblock_async_io, enable_async_io, disable_async_io)
15087 (readchar, getpkt): Update for Winsock support.
15088 (prepare_resume_reply): Expect a protocol signal number.
15089 * server.c: Disable <sys/wait.h> on mingw32.
15090 (start_inferior): Adjust for mingw32 support. Flush
15091 standard error after writing to it.
15092 (attach_inferior): Likewise. Use protocol signal
15094 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15096 * win32-i386-low.c: New file.
15097 * Makefile.in (XM_CLIBS): Set.
15098 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15099 (win32-i386-low.o): New dependency rule.
15100 * linux-low.c (linux_wait): Use target signal numbers.
15101 * target.h (struct target_ops): Doc fix.
15102 * server.h (target_signal_to_name): New prototype.
15103 * gdbreplay.c: Don't include headers unconditionally which
15104 are missing on mingw32. Include <winsock.h> for mingw32.
15105 (remote_close, remote_open): Adjust for Winsock support.
15106 * configure, config.in: Regenerated.
15108 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15110 * server.c (decode_xfer_read, write_qxfer_response): New.
15111 (handle_query): Take a packet length argument. Handle
15112 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15113 the qSupported response.
15114 (main): Update call to handle_query.
15116 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15118 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15119 (putpkt_binary): Renamed from putpkt and adjusted for binary
15121 (putpkt): New wrapper for putpkt_binary.
15122 (readchar): Don't mask off the high bit.
15123 (decode_X_packet): New function.
15124 * server.c (main): Call putpkt_binary if a handler sets the packet
15125 length. Save the length of the incoming packet. Handle 'X'.
15126 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15128 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15130 * server.c (handle_query): Handle qSupported.
15132 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15134 * remote-utils.c (all_symbols_looked_up): New variable.
15135 (look_up_one_symbol): Check it.
15136 * server.h (look_up_one_symbol): New declaration.
15137 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15139 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15141 * Makefile.in (linux-arm-low.o): Update dependencies.
15142 * linux-arm-low.c: Include "gdb_proc_service.h".
15143 (PTRACE_GET_THREAD_AREA): Define.
15144 (ps_get_thread_area): New function.
15146 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15148 * configure.srv (m68k*-*-uclinux*): New target.
15149 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15150 (linux_resume_one_process): Remove extraneous cast.
15151 (linux_read_offsets): New.
15152 (linux_target_op): Add linux_read_offsets on mmuless systems.
15153 * server.c (handle_query): Add qOffsets logic.
15154 * target.h (struct target_ops): Add read_offsets.
15156 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15158 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15159 (PTRACE_GET_THREAD_AREA): Define.
15160 (ps_get_thread_area): New function.
15161 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15162 (linux-x86-64-low.o): Update.
15164 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15166 * configure.ac: Remove checks for prfpregset_t.
15167 * gdb_proc_service.h: New file.
15168 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15169 new "gdb_proc_service.h".
15170 * proc-service.c: Likewise.
15171 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15172 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15173 * Makefile.in (gdb_proc_service_h): Updated.
15174 * configure, config.in: Regenerated.
15176 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15178 * remote-utils.c (prepare_resume_reply): Move declaration
15179 of gdb_id_from_wait to the top of the block.
15181 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15183 * linux-low.c (regsets_store_inferior_registers): Read the regset
15184 from the target before filling it.
15186 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15188 * server.c (attach_inferior): Return SIGTRAP for a successful
15191 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15193 * Makefile.in (OBS): Add version.o.
15194 (STAGESTUFF): Delete.
15195 (version.o): Add dependencies.
15196 (version.c): Replace rule.
15197 (clean): Remove version.c.
15198 * server.c (gdbserver_version): New.
15199 (gdbserver_usage): Use printf.
15200 (main): Handle --version and --help.
15201 * server.h (version, host_name): Add declarations.
15203 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15215 * linux-x86-64-low.c:
15217 * linux-s390-low.c:
15218 * linux-ppc64-low.c:
15220 * linux-mips-low.c:
15221 * linux-m68k-low.c:
15222 * linux-m32r-low.c:
15225 * linux-ia64-low.c:
15226 * linux-i386-low.c:
15227 * linux-crisv32-low.c:
15239 * gdbserver.1: Add (C) after Copyright. Update the FSF
15242 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15244 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15245 (arm_breakpoint_at): Recognize both breakpoints.
15246 (the_low_target): Use the correct breakpoint instruction.
15248 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15250 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15251 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15252 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15253 (the_low_target): Update.
15255 2005-10-25 Andreas Schwab <schwab@suse.de>
15257 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15259 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15260 (ia64_num_regs): Reduce to 462.
15262 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15264 * acinclude.m4: Correct quoting.
15265 * aclocal.m4: Regenerated.
15267 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15268 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15269 (thread_db_init): Call thread_db_err_str.
15270 * configure.ac: Check for TD_VERSION.
15271 * config.in, configure: Regenerated.
15273 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15275 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15277 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15279 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15280 is not available. Define HAVE_PTRACE_GETREGS if it is.
15281 * config.in, configure: Regenerated.
15282 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15283 * linux-i386-low.c, linux-m68k-low.c: Update to use
15284 HAVE_PTRACE_GETREGS.
15285 * linux-low.c (regsets_fetch_inferior_registers)
15286 (regsets_store_inferior_registers): Only return 0 if we processed
15288 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15289 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15291 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15293 * inferiors.c (struct thread_info): Add gdb_id.
15294 (add_thread): Add gdb_id argument.
15295 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15296 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15297 calls to add_thread.
15298 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15299 * server.c (handle_query): Use thread_to_gdb_id.
15300 (handle_v_cont, main): Use gdb_id_to_thread_id.
15301 * server.h (add_thread): Update prototype.
15302 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15305 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15307 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15308 left-padded registers.
15309 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15310 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15312 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15314 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15315 * configure: Regenerate.
15316 * config.in: Regenerate.
15317 * server.h (NEED_DECLARATION_STRERROR):
15318 Replace with !HAVE_DECL_STRERROR.
15320 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15322 * linux-low.c (linux_wait, linux_send_signal): Don't test
15323 an unsigned long variable for > 0 if it could be MAX_ULONG.
15324 * server.c (myresume): Likewise.
15325 * target.c (set_desired_inferior): Likewise.
15327 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15329 * configure.ac: Simplify and improve check for socklen_t.
15330 * configure, config.in: Regenerate.
15332 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15334 * acconfig.h: Remove.
15335 * configure.ac: Add a test for socklen_t. Use three-argument
15336 AC_DEFINE throughout.
15337 * config.in: Regenerated using autoheader 2.59.
15338 * configure: Regenerated.
15340 * gdbreplay.c (socklen_t): Provide a default.
15341 (remote_open): Use socklen_t.
15342 * remote-utils.c (socklen_t): Provide a default.
15343 (remote_open): Use socklen_t.
15344 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15347 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15349 * linux-low.c (linux_read_memory, linux_write_memory)
15350 (linux_read_auxv): Likewise.
15351 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15352 (check_mem_write): Likewise.
15353 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15355 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15356 (registers_from_string, register_data): Likewise.
15357 * server.c (handle_query, main): Likewise.
15358 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15359 (decode_M_packet): Likewise.
15360 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15361 * target.h (struct target_ops): Update read_memory, write_memory,
15363 (read_inferior_memory, write_inferior_memory): Update.
15364 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15365 to unsigned char *.
15366 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15367 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15368 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15369 linux-s390-low.c, linux-sh-low.c: Update for changes in
15370 read_inferior_memory and the_low_target->breakpoint.
15372 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15374 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15375 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15376 * configure.srv: Add powerpc64-*-linux*.
15377 * linux-ppc64-low.c: New file.
15379 2005-05-23 Orjan Friberg <orjanf@axis.com>
15381 * linux-cris-low.c: New file with support for CRIS.
15382 * linux-crisv32-low.c: Ditto for CRISv32.
15383 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15384 (clean): Add reg-cris.c and reg-crisv32.c.
15385 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15386 reg-crisv32.o, and reg-crisv32.c to make rules.
15387 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15388 recognized targets.
15390 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15392 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15393 of sizeof (PTRACE_XFER_TYPE).
15394 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15396 2005-05-12 Orjan Friberg <orjanf@axis.com>
15398 * target.h (struct target_ops): Add insert_watchpoint,
15399 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15400 pointers for hardware watchpoint support.
15401 * linux-low.h (struct linux_target_ops): Ditto.
15402 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15403 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15404 to linux_target_ops.
15405 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15407 * server.c (main): Recognize 'Z' and 'z' packets.
15409 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15411 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15412 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15413 (the_low_target): Add new members.
15415 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15417 * proc-service.c (ps_lgetregs): Search all_processes instead of
15420 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15422 * server.c (start_inferior): Change return type to int.
15423 (attach_inferior): Change sigptr to int *.
15424 (handle_v_cont, handle_v_requests): Change signal to int *.
15425 (main): Change signal to int.
15427 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15429 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15430 * configure.srv: Add m32r*-*-linux*.
15431 * linux-m32r-low.c: New file.
15433 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15435 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15437 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15439 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15440 Take unsigned long arguments for PIDs.
15441 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15442 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15443 (wait_for_sigstop, linux_resume_one_process)
15444 (regsets_fetch_inferior_registers, linux_send_signal)
15445 (linux_read_auxv): Likewise. Update the types of variables holding
15446 PIDs. Update format string specifiers.
15447 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15448 * remote-utils.c (prepare_resume_reply): Likewise.
15449 * server.c (cont_thread, general_thread, step_thread)
15450 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15452 (handle_query): Update format specifiers.
15453 (handle_v_cont, main): Use strtoul for thread IDs.
15454 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15455 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15456 (general_thread, step_thread, thread_from_wait)
15457 (old_thread_from_wait): Update.
15458 * target.h (struct thread_resume): Use unsigned long for THREAD.
15459 (struct target_ops): Use unsigned long for arguments to attach and
15462 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15464 * acinclude.m4: Include bfd/bfd.m4 directly.
15465 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15466 <agriffis@toolchain.org>.
15467 * aclocal.m4, configure: Regenerated.
15469 2005-01-07 Andrew Cagney <cagney@gnu.org>
15471 * configure.ac: Rename configure.in, require autoconf 2.59.
15472 * configure: Re-generate.
15474 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15476 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15477 LIBS when finished.
15478 * aclocal.m4: Regenerated.
15479 * configure: Regenerated.
15481 2004-11-21 Andreas Schwab <schwab@suse.de>
15483 * linux-m68k-low.c (m68k_num_gregs): Define.
15484 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15485 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15486 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15487 (m68k_breakpoint_at): New. Add to the_low_target.
15489 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15490 srv_linux_thread_db to yes.
15492 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15494 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15495 (ARCH_SET_FS): Likewise.
15496 (ARCH_GET_FS): Likewise.
15497 (ARCH_GET_GS): Likewise.
15499 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15501 * linux-i386-low.c (ps_get_thread_area): New.
15502 * linux-x86-64-low.c (ps_get_thread_area): New.
15503 * linux-low.c: Include <sys/syscall.h>.
15504 (linux_kill_one_process): Don't kill the first thread here.
15505 (linux_kill): Kill the first thread here.
15506 (kill_lwp): New function.
15507 (send_sigstop, linux_send_signal): Use it.
15508 * proc-service.c: Clean up #ifdefs.
15509 (fpregset_info): Delete.
15510 (ps_lgetregs): Update and enable implementation.
15511 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15513 * remote-utils.c (struct sym_cache, symbol_cache): New.
15514 (input_interrupt): Print a clearer message.
15515 (async_io_enabled): New variable.
15516 (enable_async_io, disable_async_io): Use it. Update comments.
15517 (look_up_one_symbol): Use the symbol cache.
15518 * thread-db.c (thread_db_look_up_symbols): New function.
15519 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15521 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15523 * configure.in: Test for -rdynamic.
15524 * configure: Regenerated.
15525 * Makefile (INTERNAL_LDFLAGS): New.
15526 (gdbserver, gdbreplay): Use it.
15528 2004-09-02 Andrew Cagney <cagney@gnu.org>
15530 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15532 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15534 * linux-low.c (linux_wait): Clear all_processes list also.
15536 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15538 * linux-low.c: Include <errno.h>. Remove extern declaration of
15541 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15543 * gdbreplay.c, server.h, utils.c: Update copyright years.
15545 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15547 * server.c (main): Print child status or termination signal from
15548 variable 'signal', not 'sig'.
15550 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15552 * linux-low.c (linux_read_memory): Change return type to
15553 int. Check for and return error from ptrace().
15554 * target.c (read_inferior_memory): Change return type to int. Pass
15555 back return status from the_target->read_memory().
15556 * target.h (struct target_ops): Adapt *read_memory() prototype.
15558 (read_inferior_memory): Adapt prototype.
15559 * server.c (main): Return an error packet if
15560 read_inferior_memory() returns an error.
15562 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15564 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15565 Unify with other clean targets.
15567 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15569 * server.c (handle_v_cont): Call set_desired_inferior.
15571 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15573 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15575 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15577 * linux-low.c (linux_wait): Unblock async I/O.
15578 (linux_resume): Block and enable async I/O.
15579 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15580 * server.h (block_async_io, unblock_async_io): Add prototypes.
15582 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15584 * remote-utils.c (remote_open): Print a status notice after
15585 opening a TCP port.
15586 * server.c (attach_inferior): Print a status notice after
15589 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15591 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15593 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15595 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15597 * server.c, target.h: Update copyright years.
15599 2004-02-25 Roland McGrath <roland@redhat.com>
15601 * target.h (struct target_ops): New member `read_auxv'.
15602 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15603 * linux-low.c (linux_read_auxv): New function.
15604 (linux_target_ops): Initialize `read_auxv' member to that.
15606 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15608 Committed by Jim Blandy <jimb@redhat.com>.
15610 * linux-s390-low.c (s390_num_regs): Update.
15611 (s390_regmap): Remove control registers. Use __s390x__ predefine
15612 instead of GPR_SIZE to distiguish s390 and s390x targets.
15614 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15616 * linux-low.c: Update copyright year.
15617 (check_removed_breakpoint): Clear pending_is_breakpoint.
15618 (linux_set_resume_request, linux_queue_one_thread)
15619 (resume_status_pending_p): New functions.
15620 (linux_continue_one_thread): Use process->resume.
15621 (linux_resume): Only resume threads if there are no pending events.
15622 * linux-low.h (struct process_info): Add resume request
15625 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15627 * regcache.c (new_register_cache): Clear the allocated register
15628 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15630 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15632 * linux-low.c (linux_resume): Take a struct thread_resume *
15634 (linux_wait): Update call.
15635 (resume_ptr): New static variable.
15636 (linux_continue_one_thread): Renamed from
15637 linux_continue_one_process. Use resume_ptr.
15638 (linux_resume): Use linux_continue_one_thread.
15639 * server.c (handle_v_cont, handle_v_requests): New functions.
15640 (myresume): New function.
15641 (main): Handle 'v' case.
15642 * target.h (struct thread_resume): New type.
15643 (struct target_ops): Change argument of "resume" to struct
15645 (myresume): Delete macro.
15647 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15649 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15650 (uninstall): Support DESTDIR.
15652 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15654 * configure.srv: Add xscale*linux copy of arm*linux entry.
15656 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15658 * linux-arm-low.c (arm_reinsert_addr): New function.
15659 (the_low_target): Add arm_reinsert_addr.
15661 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15663 * mem-break.c: Remove whitespace at end of file.
15665 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15667 * configure.in: Check whether we need to prototype strerror.
15668 * server.h: Optionally prototype strerror.
15669 * gdbreplay.c (perror_with_name): Use strerror.
15670 * linux-low.c (linux_attach_lwp): Use strerror.
15671 * utils.c (perror_with_name): Use strerror.
15672 * config.in, configure: Regenerated.
15674 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15676 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15677 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15679 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15681 * Makefile.in (SFILES): Update.
15682 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15683 low-sun3.c: Remove files.
15685 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15687 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15688 (linux_detach_one_process, linux_detach): New functions.
15689 (linux_target_ops): Add linux_detach.
15690 * server.c (main): Handle 'D' packet.
15691 * target.h (struct target_ops): Add "detach" member.
15692 (detach_inferior): Define.
15694 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15696 From Kelley Cook <kelleycook@wideopenwest.com>:
15697 * configure.srv: Accept i[34567]86 variants.
15699 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15701 * linux-low.c (linux_wait_for_event): Correct comment typos.
15702 (linux_resume_one_process): Call check_removed_breakpoint.
15703 (linux_send_signal): New function.
15704 (linux_target_ops): Add linux_send_signal.
15705 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15707 * target.h (struct target_ops): Add send_signal.
15709 2003-05-29 Jim Blandy <jimb@redhat.com>
15711 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15712 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15713 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15714 away part of the register's value.
15716 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15718 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15719 (linux_wait_for_event, linux_init_signals): Likewise.
15721 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15723 * configure.in: Check for stdlib.h.
15724 * configure: Regenerated.
15725 * config.in: Regenerated.
15727 2003-01-04 Andreas Schwab <schwab@suse.de>
15729 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15731 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15733 * Makefile.in: Remove obsolete code.
15735 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15737 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15738 defined(PT_FPR0_HI).
15740 2002-11-17 Stuart Hughes <seh@zee2.com>
15742 * linux-arm-low.c (arm_num_regs): Increase.
15743 (arm_regmap): Include status register.
15745 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15747 * linux-low.c (register_addr): Remove incorrect -1 check.
15749 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15751 * linux-low.c (linux_create_inferior): Call setpgid. Return
15753 (unstopped_p, linux_signal_pid): Remove.
15754 (linux_target_ops): Remove linux_signal_pid.
15755 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15756 global instead of target method.
15757 * target.h (struct target_ops): Remove signal_pid. Update comment
15758 for create_inferior.
15759 * server.c (signal_pid): New variable.
15760 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15761 gdbserver. Set the child to be the foreground process group.
15762 (attach_inferior): Set signal_pid.
15764 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15766 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15768 2002-08-20 Jim Blandy <jimb@redhat.com>
15770 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15773 2002-08-01 Andrew Cagney <cagney@redhat.com>
15775 * Makefile.in: Make chill references obsolete.
15777 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15779 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15780 * configure: Regenerate.
15781 * config.in: Regenerate.
15783 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15785 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15786 (perror_with_name, remote_close, remote_open, expect, play): Static.
15788 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15790 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15791 byte offsets instead of an array of indexes.
15792 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15794 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15796 * regcache.c: Add comment.
15798 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15800 * thread-db.c: New file.
15801 * proc-service.c: New file.
15802 * acinclude.m4: New file.
15803 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15804 proc-service.o, and thread-db.o.
15805 (linux-low.o): Add USE_THREAD_DB.
15806 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15807 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15808 * aclocal.m4: Regenerated.
15809 * config.in: Regenerated.
15810 * configure: Regenerated.
15811 * configure.in: Check for proc_service.h, sys/procfs.h,
15812 thread_db.h, and linux/elf.h headrs.
15813 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15814 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15815 Check for -lthread_db and thread support.
15816 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15817 PowerPC, and SuperH.
15818 * i387-fp.c: Constify arguments.
15819 * i387-fp.h: Likewise.
15820 * inferiors.c: (struct thread_info): Renamed from
15821 `struct inferior_info'. Remove PID member. Use generic inferior
15822 list header. All uses updated.
15823 (inferiors, signal_pid): Removed.
15824 (all_threads): New variable.
15825 (get_thread): Define.
15826 (add_inferior_to_list): New function.
15827 (for_each_inferior): New function.
15828 (change_inferior_id): New function.
15829 (add_inferior): Removed.
15830 (remove_inferior): New function.
15831 (add_thread): New function.
15832 (free_one_thread): New function.
15833 (remove_thread): New function.
15834 (clear_inferiors): Use for_each_inferior and free_one_thread.
15835 (find_inferior): New function.
15836 (find_inferior_id): New function.
15837 (inferior_target_data): Update argument type.
15838 (set_inferior_target_data): Likewise.
15839 (inferior_regcache_data): Likewise.
15840 (set_inferior_regcache_data): Likewise.
15841 * linux-low.c (linux_bp_reinsert): Remove.
15842 (all_processes, stopping_threads, using_thrads)
15843 (struct pending_signals, debug_threads, pid_of): New.
15844 (inferior_pid): Replace with macro.
15845 (struct inferior_linux_data): Remove.
15846 (get_stop_pc, add_process): New functions.
15847 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15848 Use add_process and add_thread.
15849 (linux_attach_lwp): New function, based on old linux_attach. Use
15850 add_process and add_thread. Set stop_expected for new threads.
15851 (linux_attach): New function.
15852 (linux_kill_one_process): New function.
15853 (linux_kill): Kill all LWPs.
15854 (linux_thread_alive): Use find_inferior_id.
15855 (check_removed_breakpoints, status_pending_p): New functions.
15856 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15857 Update. Use WNOHANG. Wait for cloned processes also. Update process
15858 struct for the found process.
15859 (linux_wait_for_event): New function.
15860 (linux_wait): Use it. Support LWPs.
15861 (send_sigstop, wait_for_sigstop, stop_all_processes)
15862 (linux_resume_one_process, linux_continue_one_process): New functions.
15863 (linux_resume): Support LWPs.
15864 (REGISTER_RAW_SIZE): Remove.
15865 (fetch_register): Use register_size instead. Call supply_register.
15866 (usr_store_inferior_registers): Likewise. Call collect_register.
15867 Fix recursive case.
15868 (regsets_fetch_inferior_registers): Improve error message.
15869 (regsets_store_inferior_registers): Add debugging.
15870 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15871 (unstopped_p, linux_signal_pid): New functions.
15872 (linux_target_ops): Add linux_signal_pid.
15873 (linux_init_signals): New function.
15874 (initialize_low): Call it. Initialize using_threads.
15875 * regcache.c (inferior_regcache_data): Add valid
15877 (get_regcache): Fetch registers lazily. Add fetch argument
15878 and update all callers.
15879 (regcache_invalidate_one, regcache_invalidate): New
15881 (new_register_cache): Renamed from create_register_cache.
15882 Return the new regcache.
15883 (free_register_cache): Change argument to a void *.
15884 (registers_to_string, registers_from_string): Call get_regcache
15885 with fetch flag set.
15886 (register_data): Make static. Pass fetch flag to get_regcache.
15887 (supply_register): Call get_regcache with fetch flag clear.
15888 (collect_register): Call get_regcache with fetch flag set.
15889 (collect_register_as_string): New function.
15890 * regcache.h: Update.
15891 * remote-utils.c (putpkt): Flush after debug output and use
15893 Handle input interrupts while waiting for an ACK.
15894 (input_interrupt): Use signal_pid method.
15895 (getpkt): Flush after debug output and use stderr.
15896 (outreg): Use collect_register_as_string.
15897 (new_thread_notify, dead_thread_notify): New functions.
15898 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15899 and general_thread.
15900 (look_up_one_symbol): Flush after debug output.
15901 * server.c (step_thread, server_waiting): New variables.
15902 (start_inferior): Don't use signal_pid. Update call to mywait.
15903 (attach_inferior): Update call to mywait.
15904 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15905 (main): Don't fetch/store registers explicitly. Use
15906 set_desired_inferior. Support proposed ``Hs'' packet. Update
15908 * server.h: Update.
15909 (struct inferior_list, struct_inferior_list_entry): New.
15910 * target.c (set_desired_inferior): New.
15911 (write_inferior_memory): Constify.
15912 (mywait): New function.
15913 * target.h: Update.
15914 (struct target_ops): New signal_pid method.
15915 (mywait): Removed macro, added prototype.
15917 * linux-low.h (regset_func): Removed.
15918 (regset_fill_func, regset_store_func): New.
15919 (enum regset_type): New.
15920 (struct regset_info): Add type field. Use new operation types.
15921 (struct linux_target_ops): stop_pc renamed to get_pc.
15922 Add decr_pc_after_break and breakpoint_at.
15923 (get_process, get_thread_proess, get_process_thread)
15924 (strut process_info, all_processes, linux_attach_lwp)
15925 (thread_db_init): New.
15927 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15928 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15929 (the_low_target): Add new members.
15930 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15931 (i386_store_fpxregset): Constify.
15932 (target_regsets): Add new kind identifier.
15933 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15934 (i386_set_pc): Add debugging.
15935 (i386_breakpoint_at): New function.
15936 (the_low_target): Add new members.
15937 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15938 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15939 (mips_breakpoint_at): New.
15940 (the_low_target): Add new members.
15941 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15942 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15943 (the_low_target): Add new members.
15944 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15945 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15946 (the_low_target): Add new members.
15947 * linux-x86-64-low.c (target_regsets): Add new kind
15950 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15952 From Martin Pool <mbp@samba.org>:
15953 * server.c (gdbserver_usage): New function.
15956 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15958 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15959 stop_at -> stop_pc.
15961 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15963 * Makefile.in: Remove obsolete code.
15965 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15967 * linux-low.c (regsets_fetch_inferior_registers),
15968 (regsets_store_inferior_registers): Removed cast to int from
15970 * regcache.h: Added declaration of struct inferior_info.
15972 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15974 * inferiors.c (struct inferior_info): Add regcache_data.
15975 (add_inferior): Call create_register_cache.
15976 (clear_inferiors): Call free_register_cache.
15977 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15978 * regcache.c (struct inferior_regcache_data): New.
15979 (registers): Remove.
15980 (get_regcache): New function.
15981 (create_register_cache, free_register_cache): New functions.
15982 (set_register_cache): Don't initialize the register cache here.
15983 (registers_to_string, registers_from_string, register_data): Call
15985 * regcache.h: Add prototypes.
15986 * server.h: Likewise.
15988 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15990 * mem-break.c: New file.
15991 * mem-break.h: New file.
15992 * Makefile.in: Add mem-break.o rule; update server.h
15994 * inferiors.c (struct inferior_info): Add target_data
15996 (clear_inferiors): Free target_data member if set.
15997 (inferior_target_data, set_inferior_target_data): New functions.
15998 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15999 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16000 * linux-low.c (linux_bp_reinsert): New variable.
16001 (struct inferior_linux_data): New.
16002 (linux_create_inferior): Use set_inferior_target_data.
16003 (linux_attach): Likewise. Call add_inferior.
16004 (linux_wait_for_one_inferior): New function.
16005 (linux_wait): Call it.
16006 (linux_write_memory): Add const.
16007 (initialize_low): Call set_breakpoint_data.
16008 * linux-low.h (struct linux_target_ops): Add breakpoint
16010 * server.c (attach_inferior): Remove extra add_inferior
16012 * server.h: Include mem-break.h. Update inferior.c
16014 * target.c (read_inferior_memory)
16015 (write_inferior_memory): New functions.
16016 * target.h (read_inferior_memory)
16017 (write_inferior_memory): Change macros to prototypes.
16018 (struct target_ops): Update comments. Add const to write_memory
16021 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16023 * linux-low.c (usr_store_inferior_registers): Support
16024 registers which are allowed to fail to store.
16025 * linux-low.h (linux_target_ops): Likewise.
16026 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16027 (ppc_cannot_store_register): FPSCR may not be storable.
16029 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16031 * server.h: Include <string.h> if HAVE_STRING_H.
16032 * ChangeLog: Correct paths in last ChangeLog entry.
16034 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16036 * linux-low.h: Remove obsolete prototypes.
16037 (struct linux_target_ops): New.
16038 (extern the_low_target): New.
16039 * linux-low.c (num_regs, regmap): Remove declarations.
16040 (register_addr): Use the_low_target explicitly.
16041 (fetch_register): Likewise.
16042 (usr_fetch_inferior_registers): Likewise.
16043 (usr_store_inferior_registers): Likewise.
16044 * linux-arm-low.c (num_regs): Remove.
16045 (arm_num_regs): Define.
16046 (arm_regmap): Renamed from regmap, made static.
16047 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16049 (arm_cannot_store_register): Renamed from cannot_store_register,
16051 (the_low_target): New.
16052 * linux-i386-low.c (num_regs): Remove.
16053 (i386_num_regs): Define.
16054 (i386_regmap): Renamed from regmap, made static.
16055 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16057 (i386_cannot_store_register): Renamed from cannot_store_register,
16059 (the_low_target): New.
16060 * linux-ia64-low.c (num_regs): Remove.
16061 (ia64_num_regs): Define.
16062 (ia64_regmap): Renamed from regmap, made static.
16063 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16065 (ia64_cannot_store_register): Renamed from cannot_store_register,
16067 (the_low_target): New.
16068 * linux-m68k-low.c (num_regs): Remove.
16069 (m68k_num_regs): Define.
16070 (m68k_regmap): Renamed from regmap, made static.
16071 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16073 (m68k_cannot_store_register): Renamed from cannot_store_register,
16075 (the_low_target): New.
16076 * linux-mips-low.c (num_regs): Remove.
16077 (mips_num_regs): Define.
16078 (mips_regmap): Renamed from regmap, made static.
16079 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16081 (mips_cannot_store_register): Renamed from cannot_store_register,
16083 (the_low_target): New.
16084 * linux-ppc-low.c (num_regs): Remove.
16085 (ppc_num_regs): Define.
16086 (ppc_regmap): Renamed from regmap, made static.
16087 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16089 (ppc_cannot_store_register): Renamed from cannot_store_register,
16091 (the_low_target): New.
16092 * linux-s390-low.c (num_regs): Remove.
16093 (s390_num_regs): Define.
16094 (s390_regmap): Renamed from regmap, made static.
16095 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16097 (s390_cannot_store_register): Renamed from cannot_store_register,
16099 (the_low_target): New.
16100 * linux-sh-low.c (num_regs): Remove.
16101 (sh_num_regs): Define.
16102 (sh_regmap): Renamed from regmap, made static.
16103 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16105 (sh_cannot_store_register): Renamed from cannot_store_register,
16107 (the_low_target): New.
16108 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16109 (the_low_target): New.
16111 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16113 * Makefile.in: Add stamp-h target.
16114 * configure.in: Create stamp-h.
16115 * configure: Regenerated.
16117 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16119 * inferiors.c: New file.
16120 * target.c: New file.
16121 * target.h: New file.
16122 * Makefile.in: Add target.o and inferiors.o. Update
16124 * linux-low.c (inferior_pid): New static variable,
16125 moved from server.c.
16126 (linux_create_inferior): Renamed from create_inferior.
16127 Call add_inferior. Return 0 on success instead of a PID.
16128 (linux_attach): Renamed from myattach.
16129 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16130 (linux_thread_alive): Renamed from mythread_alive.
16131 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16133 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16134 (regsets_store_inferior_registers): Correct error message.
16135 Add missing ``return 0''.
16136 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16137 (linux_store_registers): Renamed from store_inferior_registers.
16138 (linux_read_memory): Renamed from read_inferior_memory.
16139 (linux_write_memory): Renamed from write_inferior_memory.
16140 (linux_target_ops): New structure.
16141 (initialize_low): Call set_target_ops ().
16142 * remote-utils.c (unhexify): New function.
16143 (hexify): New function.
16144 (input_interrupt): Send signals to ``signal_pid''.
16145 * server.c (inferior_pid): Remove.
16146 (start_inferior): Update create_inferior call.
16147 (attach_inferior): Call add_inferior.
16148 (handle_query): New function.
16149 (main): Call handle_query for `q' packets.
16150 * server.h: Include "target.h". Remove obsolete prototypes.
16151 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16153 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16155 * Makefile.in: Add WARN_CFLAGS. Update configury
16157 * configure.in: Check for <string.h>
16158 * configure: Regenerate.
16159 * config.in: Regenerate.
16160 * gdbreplay.c: Include needed system headers.
16161 (remote_open): Remove strchr prototype.
16162 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16163 * regcache.c (supply_register): Change buf argument to const void *.
16164 (supply_register_by_name): Likewise.
16165 (collect_register): Change buf argument to void *.
16166 (collect_register_by_name): Likewise.
16167 * regcache.h: Add missing prototypes.
16168 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16169 * server.c (handle_query): New function.
16170 (attached): New static variable, moved out of main.
16171 (main): Quiet longjmp clobber warnings.
16172 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16173 * utils.c (error): Remove NORETURN.
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