1 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2 Simon Marchi <simon.marchi@ericsson.com>
4 * Makefile.in: Switch order of make rules.
6 2018-02-19 Alan Hayward <alan.hayward@arm.com>
8 * Makefile.in: Add common directory in build.
9 * configure.ac: Add common reference.
10 * configure: Regenerate.
12 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
14 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
15 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
16 * spu-low.c (spu_target_ops): Likewise.
17 * win32-low.c (win32_target_ops): Likewise.
18 * server.c (supported_btrace_packets): Report packets unconditionally.
19 * target.h (target_ops) <supports_btrace>: Remove.
20 (target_supports_btrace): Remove.
22 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
24 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
25 (handle_btrace_disable): Change return type to void. Use exceptions
27 (handle_btrace_general_set): Catch exception and copy message to
30 2018-02-08 Tom Tromey <tom@tromey.com>
32 * linux-low.c (install_software_single_step_breakpoints): Use
34 * inferiors.c (make_cleanup_restore_current_thread): Remove.
35 (do_restore_current_thread_cleanup): Remove.
36 * gdbthread.h (make_cleanup_restore_current_thread): Don't
39 2018-02-08 Tom Tromey <tom@tromey.com>
41 * mem-break.c (set_raw_breakpoint_at): Use
42 gdb::unique_xmalloc_ptr.
44 2018-01-30 Pedro Alves <palves@redhat.com>
47 * target.c (target_terminal::terminal_state): Rename to ...
48 (target_terminal::m_terminal_state): ... this.
50 2018-01-19 James Clarke <jrtc27@jrtc27.com>
52 * linux-low.c (handle_extended_wait): Surround call to
53 thread_db_notice_clone with #ifdef USE_THREAD_DB.
55 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
57 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
58 linux_ptrace_attach_fail_reason_string now returning an
60 (linux_attach): Likewise.
61 * thread-db.c (attach_thread): Likewise.
63 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
66 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
67 checking for fs_base/gs_base fields in struct user_regs_struct.
68 * configure: Regenerate.
70 2018-01-16 Yao Qi <yao.qi@linaro.org>
73 * linux-low.c (fetch_register): Call supply_register instead of
76 2018-01-08 Yao Qi <yao.qi@linaro.org>
77 Simon Marchi <simon.marchi@ericsson.com>
79 * Makefile.in (OBS): Remove selftest.o.
80 * configure.ac: Set srv_selftest_objs if $development is true.
81 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
82 * configure: Re-generated.
83 * server.c (captured_main): Wrap variable selftest_filter with
86 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
88 * server.c (parse_debug_format_options): Return std::string.
89 (handle_monitor_command, captured_main): Adjust.
91 2018-01-05 Pedro Alves <palves@redhat.com>
94 * server.c (captured_main): Pass quiet=false to
95 save_original_signals_state.
97 2018-01-01 Joel Brobecker <brobecker@adacore.com>
99 * gdbreplay.c (gdbreplay_version): Update copyright year in
101 * server.c (gdbserver_version): Likewise.
103 2017-12-08 Tom Tromey <tom@tromey.com>
105 * ax.c (ax_printf): Update.
107 2017-12-07 Yao Qi <yao.qi@linaro.org>
109 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
110 aarch64_linux_read_description.
111 * linux-amd64-ipa.c (idx2mask): New array.
112 (get_ipa_tdesc): Move idx2mask out.
113 (initialize_low_tracepoint): Initialize target descriptions.
114 * linux-i386-ipa.c (idx2mask): New array.
115 (get_ipa_tdesc): Move idx2mask out.
116 (initialize_low_tracepoint): Initialize target descriptions.
118 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
120 * tdesc.c (struct tdesc_type): Change return type.
121 (tdesc_add_flag): Change parameter type.
122 (tdesc_add_bitfield): Likewise.
123 (tdesc_add_field): Likewise.
124 (tdesc_set_struct_size): Likewise.
126 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
128 * regcache.c (registers_to_string): Remove unused variable.
130 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
132 * inferiors.c (for_each_inferior_with_data): Remove.
133 * inferiors.h (for_each_inferior_with_data): Remove.
134 * server.c (handle_qxfer_threads_worker): Change parameter type.
135 (handle_qxfer_threads_proper): Use for_each_thread.
137 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
139 * inferiors.c (for_each_inferior): Remove.
140 (clear_inferiors): Use for_each_thread.
141 * inferiors.h (for_each_inferior): Remove.
142 * linux-low.c (linux_wait_for_event_filtered): Use
144 (linux_stabilize_threads): Likewise.
145 * regcache.c (regcache_release): Likewise.
146 * server.c (gdb_wants_all_threads_stopped): Likewise.
147 (clear_pending_status_callback): Remove.
148 (handle_status): Use for_each_thread.
149 (captured_main): Likewise.
150 * win32-low.c (child_init_thread_list): Likewise.
151 (win32_clear_inferiors): Likewise.
152 (fake_breakpoint_event): Likewise.
154 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
156 * inferiors.h (find_inferior): Remove.
157 * inferiors.c (find_inferior): Remove.
159 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
161 * linux-low.c (resume_status_pending_p): Update comment.
162 (need_step_over_p): Update comment.
164 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
166 * linux-low.c (proceed_one_lwp): Return void, change parameter
168 (unsuspend_and_proceed_one_lwp): Likewise.
169 (proceed_all_lwps): Use for_each_thread.
170 (unstop_all_lwps): Likewise.
172 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
174 * linux-low.c (linux_resume_one_thread): Return void, take
176 (linux_resume): Use for_each_thread.
178 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
180 * linux-low.c (send_sigstop_callback): Return void, change
181 parameter type. Rename to...
182 (send_sigstop): ... this.
183 (suspend_and_send_sigstop_callback): Return void, change parameter
185 (suspend_and_send_sigstop): ... this.
186 (stop_all_lwps): Use for_each_thread.
188 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
190 * linux-low.c (lwp_running): Return bool, remove unused
192 (linux_stabilize_threads): Use find_thread.
194 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
196 * linux-low.c (select_singlestep_lwp_callback): Remove.
197 (count_events_callback): Remove.
198 (select_event_lwp_callback): Remove.
199 (select_event_lwp): Use find_thread/for_each_thread.
201 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
203 * linux-low.c (not_stopped_callback): Return bool, take filter
205 (linux_wait_for_event_filtered): Use find_thread.
206 (linux_wait_1): Likewise.
208 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
210 * linux-low.c (same_lwp): Remove.
211 (find_lwp_pid): Use find_thread.
213 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
215 * linux-low.c (delete_lwp_callback): Remove.
216 (linux_mourn): Use for_each_thread.
218 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
220 * linux-low.c (linux_detach_lwp_callback): Return void, remove
221 args parameter, don't check for pid.
222 (linux_detach): Use for_each_thread.
224 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
226 * linux-low.c (struct counter): Remove.
227 (second_thread_of_pid_p): Remove.
228 (last_thread_of_process_p): Use find_thread.
230 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
232 * inferiors.c (find_inferior_in_random): Remove.
233 * inferiors.h (find_inferior_in_random): Remove.
234 * linux-low.c (status_pending_p_callback): Return bool, accept
235 parameter ptid directly.
236 (linux_wait_for_event_filtered): Use find_thread_in_random.
237 (linux_wait_1): Likewise.
239 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
241 * inferiors.c (find_inferior_id): Remove.
242 (find_thread_ptid): Move implemention from find_inferior_id to
244 * inferiors.h (find_inferior_id): Remove.
245 * server.c (handle_status): Use find_thread_ptid.
246 (process_serial_event): Likewise.
247 * thread-db.c (find_one_thread): Likewise.
248 (thread_db_thread_handle): Likewise.
249 * win32-low.c (thread_rec): Likewise.
250 (child_delete_thread): Likewise.
251 (win32_thread_alive): Likewise.
252 (get_child_debug_event): Likewise.
254 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
256 * linux-mips-low.c (update_watch_registers_callback): Return
257 void, remove pid_p parameter, don't check for pid.
258 (mips_insert_point, mips_remove_point): Use for_each_thread.
260 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
262 * lynx.low (lynx_delete_thread_callback): Remove.
263 (lynx_mourn): Use for_each_thread.
265 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
267 * regcache.c (regcache_invalidate_one): Remove.
268 (regcache_invalidate_pid): use for_each_thread.
270 2017-11-26 Tom Tromey <tom@tromey.com>
272 * linux-low.c (linux_create_inferior): Update.
274 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
276 * spu-low.c (spu_create_inferior): Fix typo in argument name.
278 2017-11-24 Alan Hayward <alan.hayward@arm.com>
280 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
281 * linux-aarch64-low.c (initialize_low_arch): Call init func.
282 * linux-aarch64-tdesc-selftest.c: New file.
283 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
285 2017-11-24 Alan Hayward <alan.hayward@arm.com>
287 * configure.srv: Add new file.
288 * linux-aarch64-low.c (initialize_low_arch): Call init func.
289 * linux-aarch64-tdesc-selftest.c: New file.
290 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
292 2017-11-24 Alan Hayward <alan.hayward@arm.com>
294 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
295 * linux-aarch64-low.c (initialize_low_arch): Remove init.
296 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
298 2017-11-24 Alan Hayward <alan.hayward@arm.com>
300 * configure.srv: Add new files.
301 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
302 aarch64_linux_read_description.
303 * linux-aarch64-low.c (aarch64_linux_read_description):
304 Merge with aarch64_arch_setup.
305 (aarch64_arch_setup): Call aarch64_linux_read_description.
306 * linux-aarch64-tdesc.c: New file.
307 * linux-aarch64-tdesc.h: New file.
309 2017-11-24 Yao Qi <yao.qi@linaro.org>
311 * configure.srv: Set $srv_regobj for tic6x-linux.
312 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
313 (tic6x_read_description): Move some code to tic6x_arch_setup.
314 (tic6x_tdesc_test): New function.
315 (initialize_low_arch): Call selftests::register_test.
317 2017-11-22 Yao Qi <yao.qi@linaro.org>
319 * remote-utils.c (prepare_resume_reply): Use memcpy.
321 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
323 * linux-low.c (kill_one_lwp_callback): Return void, take
324 argument directly, don't filter on pid.
325 (linux_kill): Use for_each_thread.
327 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
329 * linux-low.c (need_step_over_p): Return bool, remove dummy
331 (linux_resume, proceed_all_lwps): Use find_thread.
333 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
335 * linux-low.c (resume_status_pending_p): Return bool, remove
337 (linux_resume): Use find_thread.
339 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
341 * linux-low.c (struct thread_resume_array): Remove.
342 (linux_set_resume_request): Return void, take arguments
344 (linux_resume): Use for_each_thread.
346 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
348 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
349 return bool, remove data argument.
350 (linux_stabilize_threads): Use find_thread.
352 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
354 * linux-low.c (unsuspend_one_lwp): Remove.
355 (unsuspend_all_lwps): Use for_each_thread, inline code from
358 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
360 * gdbthread.h (find_thread): Add overload with ptid_t filter.
361 * linux-low.c (struct iterate_over_lwps_args): Remove.
362 (iterate_over_lwps_filter): Remove.
363 (iterate_over_lwps): Use find_thread.
365 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
367 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
368 (linux_handle_new_gdb_connection): Use for_each_thread, inline
369 code from reset_lwp_ptrace_options_callback.
371 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
373 * linux-arm-low.c (struct update_registers_data): Remove.
374 (update_registers_callback): Return void, take arguments
375 directly, don't check thread's pid.
376 (arm_insert_point, arm_remove_point): Use for_each_thread.
378 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
380 * win32-low.c (continue_one_thread): Return void, take argument
382 (child_continue): Use for_each_thread.
384 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
386 * win32-i386-low.c (update_debug_registers_callback): Rename
388 (update_debug_registers): ... this, return void, remove pid_p arg.
389 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
391 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
393 * inferiors.h (struct process_info): Add constructor, initialize
395 <syscalls_to_catch>: Change type to std::vector<int>.
396 * inferiors.c (add_process): Allocate process_info with new.
397 (remove_process): Free process_info with delete.
398 * linux-low.c (handle_extended_wait): Adjust.
399 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
400 * server.c (handle_general_set): Adjust.
402 2017-11-16 Pedro Alves <palves@redhat.com>
404 * remote-utils.c (remote_close): Block SIGIO signals instead of
405 uninstalling the SIGIO handler.
407 2017-11-16 Alan Hayward <alan.hayward@arm.com>
409 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
411 2017-11-16 Yao Qi <yao.qi@linaro.org>
413 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
414 (tic6x_store_gregset): Likewise.
415 (tic6x_usrregs_info): Move it up.
417 2017-11-15 Alan Hayward <alan.hayward@arm.com>
419 * Makefile.in: Update arch rules.
420 * configure.srv: Explicitly mark arch/ files.
422 2017-11-13 Andreas Schwab <schwab@suse.de>
424 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
426 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
428 2017-11-06 Pedro Alves <palves@redhat.com>
430 * config.in, configure: Regenerate.
432 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
434 * target.c (struct thread_search): Remove.
435 (thread_search_callback): Remove.
436 (prepare_to_access_memory): Use for_each_thread instead of
437 find_inferior. Inline code from thread_search_callback.
439 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
441 * server.c (struct visit_actioned_threads_data): Remove.
442 (visit_actioned_threads): Change prototype to take arguments
444 (resume): Use find_thread instead of find_inferior.
446 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
448 * server.c (queue_stop_reply_callback): Change prototype, return
450 (find_status_pending_thread_callback): Remove.
451 (handle_status): Replace find_inferior with find_thread and
454 2017-10-25 Alan Hayward <alan.hayward@arm.com>
456 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
458 (aarch64_store_gregset): Likewise.
459 (aarch64_fill_fpregset): Likewise.
460 (aarch64_store_fpregset): Likewise.
462 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
464 * gdbthread.h (find_thread, for_each_thread): New functions.
465 * inferiors.c (thread_of_pid): Remove.
466 (find_any_thread_of_pid): Use find_thread.
467 * linux-low.c (num_lwps): Use for_each_thread.
469 2017-10-17 Yao Qi <yao.qi@linaro.org>
471 * Makefile.in: Remove one rule.
472 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
474 2017-10-17 Yao Qi <yao.qi@linaro.org>
476 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
477 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
479 2017-10-17 Yao Qi <yao.qi@linaro.org>
481 * configure.srv: Rename arm.o with arch/arm.o.
483 2017-10-17 Yao Qi <yao.qi@linaro.org>
485 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
486 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
487 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
488 (arch-i386.o, arch-amd64.o): Remove rules.
489 (arch/%.o): New rule.
490 Update POSTCOMPILE and COMPILE.pre.
491 * configure.ac: Invoke AC_CONFIG_COMMANDS.
492 * configure: Re-generated.
493 * configure.srv: Replace arch-i386.o with arch/i386.o.
494 Replace arch-amd64.o with arch/amd64.o.
496 2017-10-16 Yao Qi <yao.qi@linaro.org>
498 * configure: Regenerated.
500 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
502 * inferiors.h: (struct inferior_list): Remove.
503 (struct inferior_list_entry); Remove.
504 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
505 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
506 get_first_inferior): Remove.
507 (for_each_inferior, for_each_inferior_with_data, find_inferior,
508 find_inferior_id, find_inferior_in_random): Change signature.
509 * inferiors.c (all_threads): Change type to
510 std::list<thread_info *>.
511 (get_thread): Remove macro.
512 (find_inferior, find_inferior_id): Change signature, implement
514 (find_inferior_in_random): Change signature, implement using
515 find_thread_in_random.
516 (for_each_inferior, for_each_inferior_with_data): Change
517 signature, implement using for_each_thread.
518 (add_inferior_to_list, remove_inferior): Remove.
519 (add_thread, get_first_thread, thread_of_pid,
520 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
521 (get_first_inferior, one_inferior_p, clear_inferior_list):
523 (clear_inferiors, get_thread_process): Update.
524 * gdbthread.h: Include <list>.
525 (struct thread_info) <entry>: Remove field.
527 (all_threads): Change type to std::list<thread_info *>.
528 (get_first_inferior): Add doc.
529 (find_thread, for_each_thread, find_thread_in_random): New
531 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
532 * linux-arm-low.c (update_registers_callback): Update.
533 * linux-low.c (second_thread_of_pid_p): Update.
534 (kill_one_lwp_callback, linux_detach_lwp_callback,
535 delete_lwp_callback, status_pending_p_callback, same_lwp,
536 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
537 iterate_over_lwps, not_stopped_callback,
538 resume_stopped_resumed_lwps, count_events_callback,
539 select_singlestep_lwp_callback, select_event_lwp_callback,
540 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
541 suspend_and_send_sigstop_callback, wait_for_sigstop,
542 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
543 lwp_running, linux_set_resume_request, resume_status_pending_p,
544 need_step_over_p, start_step_over, linux_resume_one_thread,
545 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
546 reset_lwp_ptrace_options_callback): Update.
547 * linux-mips-low.c (update_watch_registers_callback): Update.
548 * regcache.c (regcache_invalidate_one, regcache_invalidate):
550 (free_register_cache_thread_one): Remove.
551 (regcache_release): Update.
552 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
553 handle_qxfer_threads_worker): Update.
554 (handle_query): Update, use list iterator.
555 (visit_actioned_threads, handle_pending_status,
556 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
557 clear_pending_status_callback, set_pending_status_callback,
558 find_status_pending_thread_callback, handle_status,
559 process_serial_event): Update.
560 * target.c (thread_search_callback): Update.
561 * thread-db.c (thread_db_get_tls_address): Update.
562 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
564 * win32-i386-low.c (update_debug_registers_callback): Update.
565 * win32-low.c (delete_thread_info, child_delete_thread,
566 continue_one_thread, suspend_one_thread,
567 get_child_debug_event): Adjust.
569 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
571 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
572 * inferiors.h: Include <list>.
573 (struct process_info) <entry>: Remove field.
575 (pid_of): Change macro to function.
576 (ptid_of, lwpid_of): Remove macro.
577 (all_processes): Change type to std::list<process_info *>.
578 (ALL_PROCESSES): Remove macro.
579 (for_each_process, find_process): New function.
580 * inferiors.c (all_processes): Change type to
581 std::list<process_info *>.
582 (find_thread_process): Adjust.
583 (add_process): Likewise.
584 (remove_process): Likewise.
585 (find_process_pid): Likewise.
586 (get_first_process): Likewise.
587 (started_inferior_callback): Remove.
588 (have_started_inferiors_p): Adjust.
589 (attached_inferior_callback): Remove.
590 (have_attached_inferiors_p): Adjust.
591 * linux-low.c (check_zombie_leaders): Likewise.
592 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
593 (x86_linux_update_xmltarget): Adjust.
594 * server.c (handle_query): Likewise.
595 (gdb_reattached_process): Remove.
596 (handle_status): Adjust.
597 (kill_inferior_callback): Likewise.
598 (detach_or_kill_inferior): Remove.
599 (print_started_pid): Likewise.
600 (print_attached_pid): Likewise.
601 (detach_or_kill_for_exit): Update.
602 (process_serial_event): Likewise.
603 * linux-arm-low.c (arm_new_fork): Likewise.
605 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
607 * dll.h: Include <list>.
608 (struct dll_info): Add constructor.
609 <entry>: Remove field.
610 (all_dlls): Change type to std::list<dll_info>.
611 * dll.c: Include <algorithm>.
612 (get_dll): Remove macro.
613 (all_dlls): Change type to std::list<dll_info *>.
614 (free_one_dll): Remove.
615 (match_dll): Likewise.
616 (loaded_dll): Adjust.
617 (unloaded_dll): Adjust to all_dlls type change, use
618 std::find_if. Inline code from match_dll.
619 (clear_dlls): Adjust to all_dlls type change.
620 * server.c (emit_dll_description): Remove.
621 (handle_qxfer_libraries): Adjust to all_dlls type change,
622 integrate emit_dll_description's functionality.
624 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
626 * linux-low.h (struct linux_target_ops) <delete_process>: New
628 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
629 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
630 (struct linux_target_ops): Add delete_process callback.
631 * linux-arm-low.c (arm_delete_process): New.
632 (struct linux_target_ops): Add delete_process callback.
633 * linux-bfin-low.c (struct linux_target_ops): Likewise.
634 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
635 * linux-m32r-low.c (struct linux_target_ops): Likewise.
636 * linux-mips-low.c (mips_linux_delete_process): New.
637 (struct linux_target_ops): Add delete_process callback.
638 * linux-ppc-low.c (struct linux_target_ops): Likewise.
639 * linux-s390-low.c (struct linux_target_ops): Likewise.
640 * linux-sh-low.c (struct linux_target_ops): Likewise.
641 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
642 * linux-tile-low.c (struct linux_target_ops): Likewise.
643 * linux-x86-low.c (x86_linux_delete_process): New.
644 (struct linux_target_ops): Add delete_process callback.
645 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
647 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
649 * linux-aarch64-low.c (the_low_target): Add thread delete
651 * linux-arm-low.c (arm_delete_thread): New function.
652 (the_low_target): Add thread delete callback.
653 * linux-bfin-low.c (the_low_target): Likewise.
654 * linux-crisv32-low.c (the_low_target): Likewise.
655 * linux-low.c (delete_lwp): Invoke delete_thread callback if
657 * linux-low.h (struct linux_target_ops) <delete_thread>: New
659 * linux-m32r-low.c (the_low_target): Add thread delete callback.
660 * linux-mips-low.c (mips_linux_delete_thread): New function.
661 (the_low_target): Add thread delete callback.
662 * linux-ppc-low.c (the_low_target): Likewise.
663 * linux-s390-low.c (the_low_target): Likewise.
664 * linux-sh-low.c (the_low_target): Likewise.
665 * linux-tic6x-low.c (the_low_target): Likewise.
666 * linux-tile-low.c (the_low_target): Likewise.
667 * linux-x86-low.c (the_low_target): Likewise.
668 * linux-xtensa-low.c (the_low_target): Likewise.
670 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
672 * win32-low.c: Include "common-inferior.h".
674 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
676 * inferiors.c (set_inferior_cwd): New function.
677 * server.c (handle_general_set): Handle QSetWorkingDir packet.
678 (handle_query): Inform that QSetWorkingDir is supported.
679 * win32-low.c (create_process): Pass the inferior's cwd to
682 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
684 * inferiors.c (current_inferior_cwd): New global variable.
685 (get_inferior_cwd): New function.
686 * inferiors.h (struct process_info) <cwd>: New field.
688 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
690 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
691 (OBS): Add gdb_tilde_expand.o.
693 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
695 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
696 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
698 2017-09-29 Pedro Alves <palves@redhat.com>
700 * ax.c (gdb_parse_agent_expr): Constify.
701 * ax.h (gdb_parse_agent_expr): Constify.
702 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
704 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
705 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
706 * remote-utils.h (read_ptid): Constify.
707 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
708 (process_point_options, process_serial_event): Constify.
709 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
710 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
711 (cmd_qtbuffer): Constify.
713 2017-09-29 Pedro Alves <palves@redhat.com>
715 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
718 2017-09-29 Pedro Alves <palves@redhat.com>
720 * linux-low.c (handle_extended_wait): Pass parent thread instead
721 of process to thread_db_notice_clone.
722 * linux-low.h (thread_db_notice_clone): Replace parent process
723 parameter with parent thread parameter.
724 * thread-db.c (find_one_thread): Add comment.
725 (thread_db_notice_clone): Replace parent process parameter with
726 parent thread parameter. Temporarily switch to the parent thread.
728 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
730 * gdbthread.h: Include "common-gdbthread.h".
731 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
732 "if" when validating the ptid.
733 * remote-utils.c: Include "gdbthread.h".
734 (prepare_resume_reply): Use "switch_to_thread".
735 * target.c (done_accessing_memory): Likewise.
737 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
739 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
740 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
741 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
742 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
743 s390x-gs-linux64-ipa.o to ipa_obj.
744 * linux-s390-low.c (HWCAP_S390_GS): New define.
745 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
747 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
748 (s390_arch_setup): Check for guarded-storage support and choose
750 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
751 init_registers_s390x_gs_linux64.
752 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
754 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
755 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
757 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
759 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
761 2017-09-21 Kevin Buettner <kevinb@redhat.com>
763 * linux-low.h (struct lwp_info): Add new field, thread_handle.
764 (thread_db_thread_handle): Declare.
765 * linux-low.c (linux_target_ops): Initialize thread_handle.
766 * server.c (handle_qxfer_threads_worker): Add support for
768 * target.h (struct target_ops): Add new function pointer,
770 (target_thread_handle): Define.
771 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
773 (thread_db_thread_handle): New function.
775 2017-09-21 Kevin Buettner <kevinb@redhat.com>
777 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
778 * linux-low.h (thread_db_notice_clone): Declare.
779 * thread-db.c (thread_db_notice_clone): New function.
781 2017-09-21 Pedro Alves <palves@redhat.com>
783 * server.c (gdb_read_memory, handle_status, process_serial_event)
784 (handle_serial_event, handle_target_event): Adjust to
785 set_desired_thread prototype change.
786 * target.c (set_desired_thread): Remove 'use_general' parameter
788 * target.h (set_desired_thread): Remove 'use_general' parameter.
790 2017-09-20 Tom Tromey <tom@tromey.com>
792 * target.c (target_terminal::terminal_state): Define.
793 (target_terminal::init): Rename from target_terminal_init.
794 (target_terminal::inferior): Rename from
795 target_terminal_inferior.
796 (target_terminal::ours): Rename from target_terminal_ours.
797 (target_terminal::ours_for_output, target_terminal::info): New.
799 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
801 * server.c (accumulate_file_name_length): Remove.
802 (emit_dll_description): Adjust to std::string change.
803 (handle_qxfer_libraries): Use std::string to hold document.
805 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
807 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
808 return type of xml_escape_text.
809 * server.c (emit_dll_description): Likewise.
811 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
813 * server.c (captured_main): Accept argument for --selftest.
814 Update run_tests call.
815 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
816 when registering selftests.
818 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
820 * regcache.c (get_thread_regcache): Update code to use "std::vector"
821 instead of "VEC" for "target_desc.reg_defs".
822 (regcache_cpy): Likewise.
823 (registers_to_string): Likewise.
824 (registers_from_string): Likewise.
825 (find_regno): Likewise.
826 (supply_regblock): Likewise.
827 (regcache_raw_read_unsigned): Likewise.
828 * tdesc.c (init_target_desc): Likewise.
829 (tdesc_create_reg): Likewise.
830 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
831 (struct target_desc) <reg_defs>: Convert to "std::vector".
832 (target_desc): Do not initialize "reg_defs".
833 (~target_desc): Update code to use "std::vector" instead of "VEC"
834 for "target_desc.reg_defs".
835 (operator==): Likewise.
837 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
839 * inferiors.h (thread_to_gdb_id): Remove.
840 * inferiors.c (thread_to_gdb_id): Remove.
841 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
842 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
843 lynx_store_registers, lynx_read_memory, lynx_write_memory):
845 * nto-low.c (nto_fetch_registers, nto_store_registers,
846 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
848 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
850 * inferiors.h (gdb_id_to_thread_id): Remove.
851 * inferiors.c (gdb_id_to_thread_id): Remove.
852 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
853 removal. Move pid declaration closer to where it's used.
855 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
857 * server.c (handle_detach): New function.
858 (process_serial_event): Move code out, call handle_detach.
860 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
862 * server.c (require_running): Rename to ...
863 (require_running_or_return): ... this ...
864 (require_running_or_break): ... and this.
865 (handle_query, process_serial_event): Adjust.
867 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
869 * linux-low.c (linux_set_resume_request): Remove unused
872 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
874 * server.c (first_thread_of): Remove.
875 (process_serial_event): Replace usage of first_thread_of with
876 find_any_thread_of_pid.
877 * tracepoint.c (same_process_p): Remove.
878 (gdb_agent_about_to_close): Replace usage of same_process_p with
879 find_any_thread_of_pid.
880 * linux-x86-low.c (same_process_callback): Remove.
881 (x86_arch_setup_process_callback): Replace usage of
882 same_process_callback with find_any_thread_of_pid.
883 * thread-db.c (any_thread_of): Remove.
884 (switch_to_process): Replace usage of any_thread_of with
885 find_any_thread_of_pid.
886 * inferiors.c (thread_pid_matches_callback): Remove.
887 (find_thread_process): Adjust to use find_any_thread_of_pid.
889 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
891 * regcache.c (get_thread_regcache): Guard calls to "memset"
894 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
896 * linux-low.c (handle_extended_wait): Use
897 "allocate_target_description" instead of "XNEW".
898 * linux-x86-low.c (initialize_low_arch): Likewise.
900 2017-09-05 Yao Qi <yao.qi@linaro.org>
902 * configure.srv (srv_i386_regobj): Remove.
903 (srv_amd64_regobj): Remove.
904 (srv_regobj): Set it to "" for x86 non-linux targets.
905 * linux-x86-tdesc.c (i386_linux_read_description):
906 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
907 (init_registers_i386): Remove the declaration.
908 (tdesc_i386): Remove the declaration.
909 (lynx_i386_arch_setup): Call i386_create_target_description.
910 * nto-x86-low.c: Likewise.
911 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
912 [!__x86_64__]: include arch/i386.h.
913 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
915 2017-09-05 Yao Qi <yao.qi@linaro.org>
917 * configure.srv (srv_amd64_linux_xmlfiles): Remove
918 i386/amd64-XXX-linux from it.
920 2017-09-05 Yao Qi <yao.qi@linaro.org>
922 * configure.srv: Empty srv_amd64_linux_regobj if $development is
924 (ipa_amd64_linux_regobj): Remove.
925 (ipa_x32_linux_regobj): Remove.
927 2017-09-05 Yao Qi <yao.qi@linaro.org>
929 * Makefile.in (arch-amd64.o): New rule.
930 * configure.srv: Append arch-amd64.o.
931 * linux-amd64-ipa.c: Include common/x86-xstate.h.
932 (get_ipa_tdesc): Call amd64_linux_read_description.
933 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
934 and init_registers_amd64_XXX.
935 * linux-x86-low.c (x86_linux_read_description): Call
936 amd64_linux_read_description.
937 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
938 (initialize_low_arch): Don't call init_registers_x32_XXX and
939 init_registers_amd64_XXX.
940 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
942 [__x86_64__] (amd64_tdesc_test): New function.
943 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
944 and init_registers_amd64_XXX.
945 * linux-x86-tdesc.c: Include arch/amd64.h.
946 (xcr0_to_tdesc_idx): New function.
947 (i386_linux_read_description): New function.
948 (amd64_get_ipa_tdesc_idx): New function.
949 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
950 (amd64_get_ipa_tdesc): Declare.
952 2017-09-05 Yao Qi <yao.qi@linaro.org>
954 * configure.srv (srv_i386_linux_xmlfiles): Remove
955 i386/i386-XXX-linux.xml from it.
957 2017-09-05 Yao Qi <yao.qi@linaro.org>
959 * configure.srv: Set srv_i386_linux_regobj empty if $development
961 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
962 initialize_low_tdesc.
963 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
964 with #if initialize_low_tdesc.
965 * linux-x86-tdesc-selftest.c: New file.
966 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
968 2017-09-05 Yao Qi <yao.qi@linaro.org>
970 * Makefile.in (arch-i386.o): New rule.
971 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
972 (x86_64-*-linux*): Likewise.
973 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
975 (i386_linux_read_description): Remove code and call
976 i386_create_target_description.
977 * tdesc.c (allocate_target_description): New function.
978 * tdesc.h (set_tdesc_architecture): Remove declaration.
979 (set_tdesc_osabi): Likewise.
981 2017-09-05 Yao Qi <yao.qi@linaro.org>
983 * linux-x86-tdesc.c: Don't include <inttypes.h>.
984 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
985 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
987 * server.c (get_features_xml): Call tdesc_get_features_xml.
988 * tdesc.c (set_tdesc_architecture): New function.
989 (set_tdesc_osabi): New function.
990 (tdesc_get_features_xml): New function.
991 (tdesc_create_feature): Add an argument.
992 * tdesc.h (struct target_desc) <features>: New field.
993 <arch, osabi>: New field.
994 (~target_desc): xfree features, arch, and osabi.
995 (target_desc::oerator==): Don't compare .xmltarget.
996 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
997 (set_tdesc_osabi): Likewise.
998 (tdesc_get_features_xml): Likewise.
1000 2017-09-05 Yao Qi <yao.qi@linaro.org>
1002 * linux-x86-tdesc.c: Include selftest.h.
1003 (i386_tdesc_test): New function.
1004 (initialize_low_tdesc): Call selftests::register_test.
1005 * tdesc.h: Include regdef.h.
1006 (target_desc): Override operator == and !=.
1008 2017-09-05 Yao Qi <yao.qi@linaro.org>
1010 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1011 (ipa_obj): Likewise.
1012 * linux-i386-ipa.c: Include common/x86-xstate.h
1013 (get_ipa_tdesc): Call i386_linux_read_description.
1014 (initialize_low_tracepoint): Don't call init_registers_XXX
1015 functions, call initialize_low_tdesc instead.
1016 * linux-x86-low.c (x86_linux_read_description): Call
1017 i386_linux_read_description.
1018 (initialize_low_arch): Don't call init_registers_i386_XXX
1019 functions, call initialize_low_tdesc.
1020 * linux-x86-tdesc.c: New file.
1021 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1022 (i386_get_ipa_tdesc_idx): Declare.
1023 (i386_get_ipa_tdesc): Declare.
1024 (initialize_low_tdesc): Declare.
1026 2017-09-05 Yao Qi <yao.qi@linaro.org>
1028 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1031 2017-09-05 Yao Qi <yao.qi@linaro.org>
1033 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1034 * regcache.c (get_thread_regcache): Use VEC_length.
1035 (init_register_cache): Likewise.
1036 (regcache_cpy): Likewise.
1037 (registers_to_string): Iterate reg_defs via VEC_iterate.
1038 (find_regno): Likewise.
1039 (find_register_by_number): Use VEC_index.
1040 (register_size): Call find_register_by_number.
1041 (register_data): Call find_register_by_number.
1042 (supply_regblock): Use VEC_length.
1043 (regcache_raw_read_unsigned): Likewise.
1044 * tdesc.c (init_target_desc): Iterate reg_defs via
1046 (default_description): Update initializer.
1047 (copy_target_description): Don't update field num_registers.
1048 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1049 <num_registers>: Remove.
1051 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1053 * Makefile.in (.SECONDARY): Define target.
1055 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1057 * linux-low.c (linux_wait_1): Adjust.
1058 * server.c (queue_stop_reply_callback): Adjust.
1060 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1062 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1063 QEnvironmentUnset and QEnvironmentReset packets.
1064 (handle_query): Inform remote that QEnvironmentHexEncoded,
1065 QEnvironmentUnset and QEnvironmentReset are supported.
1067 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1069 * inferiors.h (inferior_target_data): Rename to ...
1070 (thread_target_data): ... this.
1071 (inferior_regcache_data): Rename to ...
1072 (thread_regcache_data): ... this.
1073 (set_inferior_regcache_data): Rename to ...
1074 (set_thread_regcache_data): ... this.
1075 * inferiors.c (inferior_target_data): Rename to ...
1076 (thread_target_data): ... this.
1077 (inferior_regcache_data): Rename to ...
1078 (thread_regcache_data): ... this.
1079 (set_inferior_regcache_data): Rename to ...
1080 (set_thread_regcache_data): ... this.
1081 (free_one_thread): Update.
1082 * linux-low.h (get_thread_lwp): Update.
1083 * regcache.c (get_thread_regcache): Update.
1084 (regcache_invalidate_thread): Update.
1085 (free_register_cache_thread): Update.
1086 * win32-i386-low.c (update_debug_registers_callback): Update.
1087 (win32_get_current_dr): Update.
1088 * win32-low.c (thread_rec): Update.
1089 (delete_thread_info): Update.
1090 (continue_one_thread): Update.
1091 (suspend_one_thread): Update.
1093 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1095 * inferiors.c (set_inferior_target_data): Remove.
1096 * inferiors.h (set_inferior_target_data): Remove.
1098 2017-08-18 Yao Qi <yao.qi@linaro.org>
1100 * Makefile.in (OBS): Add selftest.o.
1101 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1102 * configure, config.in: Re-generated.
1103 * server.c: Include common/sefltest.h.
1104 (captured_main): Handle option --selftest.
1106 2017-08-09 Yao Qi <yao.qi@linaro.org>
1108 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1109 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1110 i386-avx-mpx.o and i386-mmx.o.
1111 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1112 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1113 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1114 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1115 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1116 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1117 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1118 i386/amd64-avx-mpx.xml.
1120 2017-08-09 Yao Qi <yao.qi@linaro.org>
1122 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1123 and x32-avx-avx512.o.
1124 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1125 i386/x32-avx-avx512.xml.
1127 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1129 * tracepoint.h (enum class fast_tpoint_collect_result): New
1131 (fast_tracepoint_collecting): Change return type to
1132 fast_tpoint_collect_result.
1133 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1134 * linux-low.h: Include tracepoint.h.
1135 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1136 fast_tpoint_collect_result.
1137 * linux-low.c (handle_tracepoints): Adjust.
1138 (linux_fast_tracepoint_collecting): Change return type to
1139 fast_tpoint_collect_result.
1140 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1141 linux_wait_1, stuck_in_jump_pad_callback,
1142 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1143 proceed_one_lwp): Adjust to type change.
1145 2017-07-10 Yao Qi <yao.qi@linaro.org>
1147 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1149 2017-06-29 Yao Qi <yao.qi@linaro.org>
1151 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1153 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1155 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1157 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1159 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1161 * linux-low.c (linux_create_inferior): Adjust code to access the
1162 environment information via 'gdb_environ' class.
1163 * lynx-low.c (lynx_create_inferior): Likewise.
1164 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1165 (get_environ): Return a pointer to 'our_environ'.
1166 (captured_main): Initialize 'our_environ'.
1167 * server.h (get_environ): Adjust prototype.
1168 * spu-low.c (spu_create_inferior): Adjust code to access the
1169 environment information via 'gdb_environ' class.
1171 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1173 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1174 usage of "register" keyword.
1176 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1178 * configure: Re-generate.
1180 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1182 * configure: Re-generate.
1184 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1186 * Makefile.in (COMPILE.pre): Add "-x c++".
1188 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1190 * fork-child.c: Conditionally include <signal.h>.
1192 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1194 * server.c (handle_general_set): Handle new packet
1195 "QStartupWithShell".
1196 (handle_query): Add "QStartupWithShell" to the list of supported
1198 (gdbserver_usage): Add help text explaining the
1199 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1201 (captured_main): Recognize and act upon the presence of the new
1204 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1205 Pedro Alves <palves@redhat.com>
1207 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1208 * configure: Regenerate.
1209 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1211 (i[34567]86-*-lynxos*): Likewise.
1212 (spu*-*-*): Likewise.
1213 * fork-child.c: New file.
1214 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1216 (linux_ptrace_fun): New function.
1217 (linux_create_inferior): Adjust function prototype to reflect
1218 change on "target.h". Adjust function code to use
1220 (linux_request_interrupt): Delete "signal_pid".
1221 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1222 (lynx_ptrace_fun): New function.
1223 (lynx_create_inferior): Adjust function prototype to reflect
1224 change on "target.h". Adjust function code to use
1226 * nto-low.c (nto_create_inferior): Adjust function prototype and
1227 code to reflect change on "target.h". Update comments.
1228 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1229 "common-terminal.h" and "environ.h".
1230 (terminal_fd): Moved to fork-child.c.
1231 (old_foreground_pgrp): Likewise.
1232 (restore_old_foreground_pgrp): Likewise.
1233 (last_status): Make it global.
1234 (last_ptid): Likewise.
1235 (our_environ): New variable.
1236 (startup_with_shell): Likewise.
1237 (program_name): Likewise.
1238 (program_argv): Rename to...
1239 (program_args): ...this.
1240 (wrapper_argv): New variable.
1241 (start_inferior): Delete function.
1242 (get_exec_wrapper): New function.
1243 (get_exec_file): Likewise.
1244 (get_environ): Likewise.
1245 (prefork_hook): Likewise.
1246 (post_fork_inferior): Likewise.
1247 (postfork_hook): Likewise.
1248 (postfork_child_hook): Likewise.
1249 (handle_v_run): Update code to deal with arguments coming from the
1250 remote host. Update calls from "start_inferior" to
1252 (captured_main): Likewise. Initialize environment variable. Call
1254 * server.h (post_fork_inferior): New prototype.
1255 (get_environ): Likewise.
1256 (last_status): Declare.
1257 (last_ptid): Likewise.
1258 (signal_pid): Likewise.
1259 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1260 (spu_ptrace_fun): New function.
1261 (spu_create_inferior): Adjust function prototype to reflect change
1262 on "target.h". Adjust function code to use "fork_inferior".
1263 * target.c (target_terminal_init): New function.
1264 (target_terminal_inferior): Likewise.
1265 (target_terminal_ours): Likewise.
1266 * target.h: Include <vector>.
1267 (struct target_ops) <create_inferior>: Update prototype.
1268 (create_inferior): Update macro.
1269 * utils.c (gdb_flush_out_err): New function.
1270 * win32-low.c (win32_create_inferior): Adjust function prototype
1271 and code to reflect change on "target.h".
1273 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1275 * inferiors.c (switch_to_thread): New function.
1277 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1279 * Makefile.in (SFILE): Add "common/job-control.c".
1280 (OBS): Add "job-control.o".
1282 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1284 * Makefile: Remove "@host_makefile_frag@".
1286 2017-05-05 Pedro Alves <palves@redhat.com>
1288 * configure: Regenerate.
1290 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1292 * configure: Regenerate.
1294 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1296 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1297 software_single_step change of return type to
1298 std::vector<CORE_ADDR>.
1299 * linux-low.c (install_software_single_step_breakpoints):
1301 * linux-low.h (install_software_single_step_breakpoints):
1304 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1306 * remote-utils.c: Include "gdb_termios.h" instead of
1308 * terminal.h: Delete file.
1310 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1312 * server.c: Include <vector>.
1313 <program_argv, wrapper_argv>: Convert to std::vector.
1314 (start_inferior): Rewrite function to use C++.
1315 (handle_v_run): Likewise. Update code that calculates the argv
1316 based on the vRun packet; use C++.
1317 (captured_main): Likewise.
1319 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1321 * server.c (handle_v_cont): Initialize thread_resume::thread
1324 2017-04-05 Pedro Alves <palves@redhat.com>
1326 * configure: Regenerate.
1328 2017-04-05 Pedro Alves <palves@redhat.com>
1330 * gdbreplay.c (sync_error): Constify.
1331 * linux-x86-low.c (push_opcode): Constify.
1333 2017-04-05 Pedro Alves <palves@redhat.com>
1335 * win32-low.c (get_child_debug_event)
1336 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1337 Report TARGET_WAITKIND_SPURIOUS instead.
1339 2017-04-05 Pedro Alves <palves@redhat.com>
1341 * remote-utils.c (remote_prepare, remote_open): Constify.
1342 * remote-utils.h (remote_prepare, remote_open): Constify.
1343 * server.c (captured_main): Constify 'port' handling.
1345 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1347 * Makefile.in (clean): Clear .deps.
1349 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1351 * .gitignore: Remove generated files, replace with wildcard.
1352 * (clean): Replace removal of generated files with wildcard.
1353 (version.c): Replace with...
1354 (version-generated.c): ...this.
1355 (xml-builtin.c): Replace with...
1356 (xml-builtin-generated.c): ...this.
1357 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1358 (%.c: *regformats*): Replace with...
1359 (%-generated.c: *regformats*): ...this.
1361 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1363 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1364 (xtensa_fill_gregset): Call collect_register_by_name for
1366 (xtensa_store_gregset): Call supply_register_by_name for
1369 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1371 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1372 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1373 (xtensa_store_gregset): Call supply_register for all registers in
1374 a0_regnum..a0_regnum + C0_NREGS range.
1376 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1378 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1379 (ax-ipa.o: ax.c): Remove.
1380 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1381 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1382 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1383 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1384 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1386 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1388 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1389 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1390 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1391 (errors-ipa.o: ../common/errors.c): Remove.
1392 (format-ipa.o: ../common/format.c): Remove.
1393 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1395 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1397 * Makefile.in (%-ipa.o: %.c): New rule.
1398 (tracepoint-ipa.o: tracepoint.c): Remove.
1399 (utils-ipa.o: utils.c): Remove.
1400 (remote-utils-ipa.o: remote-utils.c): Remove.
1401 (regcache-ipa.o: regcache.c): Remove.
1402 (i386-linux-ipa.o: i386-linux.c): Remove.
1403 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1404 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1405 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1406 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1407 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1408 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1409 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1410 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1411 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1412 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1413 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1414 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1415 (aarch64-ipa.o: aarch64.c): Remove.
1416 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1417 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1418 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1419 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1420 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1421 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1422 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1423 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1424 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1425 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1426 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1427 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1428 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1429 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1430 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1431 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1432 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1433 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1434 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1435 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1436 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1437 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1438 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1439 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1440 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1441 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1442 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1443 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1444 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1445 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1446 (tdesc-ipa.o: tdesc.c): Remove.
1447 (x32-linux-ipa.o: x32-linux.c): Remove.
1448 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1449 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1451 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1453 * Makefile.in (%.o: ../arch/%.c): New rule.
1454 (arm.o: ../arch/arm.c): Remove.
1455 (arm-linux.o: ../arch/arm-linux.c): Remove.
1456 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1457 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1459 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1461 * Makefile.in (%.o: ../nat/%.c): New rule.
1462 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1463 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1464 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1465 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1466 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1467 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1468 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1469 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1470 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1471 (linux-personality.o: ../nat/linux-personality.c): Remove.
1472 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1473 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1474 (x86-linux.o: ../nat/x86-linux.c): Remove.
1475 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1476 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1478 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1480 * Makefile.in (%.o: ../common/%.c): New rule.
1481 (signals.o: ../common/signals.c): Remove.
1482 (print-utils.o: ../common/print-utils.c): Remove.
1483 (rsp-low.o: ../common/rsp-low.c): Remove.
1484 (common-utils.o: ../common/common-utils.c): Remove.
1485 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1486 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1487 (vec.o: ../common/vec.c): Remove.
1488 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1489 (xml-utils.o: ../common/xml-utils.c): Remove.
1490 (ptid.o: ../common/ptid.c): Remove.
1491 (buffer.o: ../common/buffer.c): Remove.
1492 (format.o: ../common/format.c): Remove.
1493 (filestuff.o: ../common/filestuff.c): Remove.
1494 (agent.o: ../common/agent.c): Remove.
1495 (errors.o: ../common/errors.c): Remove.
1496 (environ.o: ../common/environ.c): Remove.
1497 (common-debug.o: ../common/common-debug.c): Remove.
1498 (cleanups.o: ../common/cleanups.c): Remove.
1499 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1500 (fileio.o: ../common/fileio.c): Remove.
1501 (common-regcache.o: ../common/common-regcache.c): Remove.
1502 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1503 (new-op.o: ../common/new-op.c): Remove.
1504 (btrace-common.o: ../common/btrace-common.c): Remove.
1506 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1508 * Makefile.in (%.o: ../target/%.c): New rule.
1509 (waitstatus.o: ../target/waitstatus.c): Remove.
1511 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1514 (%.c: ../regformats/%.dat,
1515 (%.c: ../regformats/arm/%.dat,
1516 (%.c: ../regformats/i386/%.dat,
1517 (%.c: ../regformats/rs6000/%.dat): New rules.
1518 (aarch64.c): Remove.
1519 (reg-arm.c): Remove.
1520 (arm-with-iwmmxt.c): Remove.
1521 (arm-with-vfpv2.c): Remove.
1522 (arm-with-vfpv3.c): Remove.
1523 (arm-with-neon.c): Remove.
1524 (reg-bfin.c): Remove.
1525 (reg-cris.c): Remove.
1526 (reg-crisv32.c): Remove.
1528 (i386-linux.c): Remove.
1529 (i386-avx.c): Remove.
1530 (i386-avx-linux.c): Remove.
1531 (i386-avx-avx512.c): Remove.
1532 (i386-avx-avx512-linux.c): Remove.
1533 (i386-mpx.c): Remove.
1534 (i386-mpx-linux.c): Remove.
1535 (i386-avx-mpx-avx512-pku.c): Remove.
1536 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1537 (i386-avx-mpx.c): Remove.
1538 (i386-avx-mpx-linux.c): Remove.
1539 (i386-mmx.c): Remove.
1540 (i386-mmx-linux.c): Remove.
1541 (reg-ia64.c): Remove.
1542 (reg-m32r.c): Remove.
1543 (reg-m68k.c): Remove.
1545 (mips-linux.c): Remove.
1546 (mips-dsp-linux.c): Remove.
1547 (mips64-linux.c): Remove.
1548 (mips64-dsp-linux.c): Remove.
1549 (nios2-linux.c): Remove.
1550 (powerpc-32.c): Remove.
1551 (powerpc-32l.c): Remove.
1552 (powerpc-altivec32l.c): Remove.
1553 (powerpc-cell32l.c): Remove.
1554 (powerpc-vsx32l.c): Remove.
1555 (powerpc-isa205-32l.c): Remove.
1556 (powerpc-isa205-altivec32l.c): Remove.
1557 (powerpc-isa205-vsx32l.c): Remove.
1558 (powerpc-e500l.c): Remove.
1559 (powerpc-64l.c): Remove.
1560 (powerpc-altivec64l.c): Remove.
1561 (powerpc-cell64l.c): Remove.
1562 (powerpc-vsx64l.c): Remove.
1563 (powerpc-isa205-64l.c): Remove.
1564 (powerpc-isa205-altivec64l.c): Remove.
1565 (powerpc-isa205-vsx64l.c): Remove.
1566 (s390-linux32.c): Remove.
1567 (s390-linux32v1.c): Remove.
1568 (s390-linux32v2.c): Remove.
1569 (s390-linux64.c): Remove.
1570 (s390-linux64v1.c): Remove.
1571 (s390-linux64v2.c): Remove.
1572 (s390-te-linux64.c): Remove.
1573 (s390-vx-linux64.c): Remove.
1574 (s390-tevx-linux64.c): Remove.
1575 (s390x-linux64.c): Remove.
1576 (s390x-linux64v1.c): Remove.
1577 (s390x-linux64v2.c): Remove.
1578 (s390x-te-linux64.c): Remove.
1579 (s390x-vx-linux64.c): Remove.
1580 (s390x-tevx-linux64.c): Remove.
1581 (tic6x-c64xp-linux.c): Remove.
1582 (tic6x-c64x-linux.c): Remove.
1583 (tic6x-c62x-linux.c): Remove.
1585 (reg-sparc64.c): Remove.
1586 (reg-spu.c): Remove.
1588 (amd64-linux.c): Remove.
1589 (amd64-avx.c): Remove.
1590 (amd64-avx-linux.c): Remove.
1591 (amd64-avx-avx512.c): Remove.
1592 (amd64-avx-avx512-linux.c): Remove.
1593 (amd64-mpx.c): Remove.
1594 (amd64-mpx-linux.c): Remove.
1595 (amd64-avx-mpx-avx512-pku.c): Remove.
1596 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1597 (amd64-avx-mpx.c): Remove.
1598 (amd64-avx-mpx-linux.c): Remove.
1600 (x32-linux.c): Remove.
1601 (x32-avx.c): Remove.
1602 (x32-avx-linux.c): Remove.
1603 (x32-avx-avx512.c): Remove.
1604 (x32-avx-avx512-linux.c): Remove.
1605 (reg-xtensa.c): Remove.
1606 (reg-tilegx.c): Remove.
1607 (reg-tilegx32.c): Remove.
1609 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1611 * Makefile.in (SFILES): Add "common/environ.c".
1612 (OBJS): Add "common/environ.h".
1614 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1616 * configure.ac: Check if the fs_base and gs_base members of
1617 `struct user_regs_struct' exist.
1618 * config.in: Regenerated.
1619 * configure: Likewise.
1621 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1623 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1625 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1626 (get_next_pcs_syscall_next_pc): Likewise.
1628 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1630 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1631 * nto-x86-low.c: Likewise.
1633 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1635 * Makefile.in: Include disable-implicit-rules.mk.
1637 2016-11-23 Pedro Alves <palves@redhat.com>
1639 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1640 (debug_vprintf): Use std::chrono::steady_clock instead of
1641 gettimeofday. Use '.' instead of ':'.
1642 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1643 (get_timestamp): Use std::chrono::steady_clock instead of
1646 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1648 * Makefile.in: Fix whitespace formatting.
1650 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1652 * Makefile.in (SFILES, OBS): Flatten list and order
1655 2016-11-23 Pedro Alves <palves@redhat.com>
1657 * event-loop.c (handle_file_event): Use warning.
1658 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1659 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1662 2016-11-23 Pedro Alves <palves@redhat.com>
1664 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1666 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1667 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1668 debug_printf and debug_flush for debug output.
1669 * server.c (handle_general_set): Likewise.
1670 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1673 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1675 * Makefile.in (.c.o): Replace rule with ...
1676 (%.o: %.c): ... this one.
1678 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1680 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1681 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1683 * configure.ac: Remove checks for the make program.
1684 * configure: Re-generate.
1686 2016-10-28 Pedro Alves <palves@redhat.com>
1688 * Makefile.in (CXX_DIALECT): Get from configure.
1689 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1690 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1691 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1692 * config.in: Regenerate.
1693 * configure: Regenerate.
1695 2016-10-27 Yao Qi <yao.qi@linaro.org>
1697 * linux-low.c (linux_supports_range_stepping): Return true if
1698 can_software_single_step return true.
1700 2016-10-27 Yao Qi <yao.qi@linaro.org>
1702 * inferiors.c (find_inferior_in_random): New function.
1703 * inferiors.h (find_inferior_in_random): Declare.
1704 * linux-low.c (linux_wait_for_event_filtered): Call
1705 find_inferior_in_random instead of find_inferior.
1707 2016-10-27 Yao Qi <yao.qi@linaro.org>
1709 * linux-low.c (linux_wait_1): If single-step breakpoints are
1710 inserted, remove them.
1712 2016-10-26 Pedro Alves <palves@redhat.com>
1714 * linux-low.c (handle_extended_wait): Link parent/child fork
1716 (linux_wait_1): Unlink them.
1717 (linux_set_resume_request): Ignore resume requests for
1718 already-resumed and unhandled fork child threads.
1719 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1720 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1722 (handle_v_requests) <vCont>: Don't call require_running.
1723 * server.h (in_queued_stop_replies): New declaration.
1725 2016-10-24 Yao Qi <yao.qi@linaro.org>
1728 * linux-aarch64-low.c (append_insns): Cast the return value to
1731 2016-10-10 Yao Qi <yao.qi@linaro.org>
1733 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1735 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1737 * target.c (target_supports_multi_process): New function, moved
1739 * target.h (target_supports_multi_process): ... here. Remove
1742 2016-10-05 Tom Tromey <tom@tromey.com>
1745 * tracepoint.c (handle_tracepoint_bkpts): Check
1746 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1748 2016-10-05 Yao Qi <yao.qi@linaro.org>
1750 * configure.srv: Update the path of arm-*.xml files.
1752 2016-10-05 Terry Guo <terry.guo@arm.com>
1753 Yao Qi <yao.qi@linaro.org>
1755 * Makefile.in: Adjust the path of rules.
1756 * configure.srv: Update the path of xml files.
1757 * regformats/arm-with-iwmmxt.dat: Regenerated.
1758 * regformats/arm-with-neon.dat: Likewise.
1759 * regformats/arm-with-vfpv2.dat: Likewise.
1760 * regformats/arm-with-vfpv3.dat Likewise.
1762 2016-09-30 Yao Qi <yao.qi@linaro.org>
1765 * target.c (target_stop_and_wait): Don't call
1766 target_continue_no_signal, use resume_stop instead.
1768 2016-09-26 Yao Qi <yao.qi@linaro.org>
1770 * linux-low.c (linux_wait_1): Call debug_exit.
1772 2016-09-23 Pedro Alves <palves@redhat.com>
1774 * Makefile.in (SFILES): Add common/new-op.c.
1775 (OBS): Add common/new-op.o.
1776 (new-op.o): New rule.
1778 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1780 * .gitinore: Ignore more files.
1782 2016-09-21 Yao Qi <yao.qi@linaro.org>
1784 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1787 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1789 * server.c (start_inferior): Call target_mourn_inferior instead of
1790 mourn_inferior; pass ptid_t argument to it.
1792 (handle_target_event): Likewise.
1793 * target.c (target_mourn_inferior): New function.
1794 * target.h (mourn_inferior): Delete macro.
1796 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1798 * linux-low.c (lwp_is_stepping): New function.
1800 2016-09-06 Carl Love <cel@us.ibm.com>
1802 * server.c (start_inferior): Fixed comment, requested comment change
1803 didn't get updated correctly. Removed reference to ptrace () call as
1804 it is only true on Linux systems.
1806 2016-09-06 Carl Love <cel@us.ibm.com>
1808 * server.c (start_inferior): Do not call
1809 function target_post_create_inferior () if the
1810 inferior process has already exited.
1812 2016-09-05 Pedro Alves <palves@redhat.com>
1814 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1815 (COMPILE.pre, CC_LD): Use CXX directly.
1816 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1817 * acinclude.m4: Don't include build-with-cxx.m4.
1818 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1819 * configure: Regenerate.
1821 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1824 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1825 call writing data to own_buf.
1827 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1829 * target.c (mywait): Call target_wait instead of
1831 (target_wait): New function.
1833 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1835 * server.c (start_inferior): New variable 'ptid'. Replace calls
1836 to the_target->resume by target_continue{,_no_signal}, depending
1838 * target.c (target_stop_and_wait): Call target_continue_no_signal
1839 instead of the_target->resume.
1840 (target_continue): New function.
1842 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1844 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1846 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1849 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1851 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1852 * linux-arm-low.c (ps_get_thread_area): Likewise.
1853 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1854 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1855 * linux-mips-low.c (ps_get_thread_area): Likewise.
1856 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1857 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1858 * linux-x86-low.c (ps_get_thread_area): Likewise.
1859 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1861 2016-08-19 Pedro Alves <palves@redhat.com>
1863 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1865 2016-08-19 Pedro Alves <palves@redhat.com>
1867 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1868 comment. Use memcpy instead of casting through unsigned long.
1870 2016-08-19 Pedro Alves <palves@redhat.com>
1872 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1873 allocating around 0x80000000.
1875 2016-08-19 Pedro Alves <palves@redhat.com>
1878 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1879 (x32-avx512-linux-ipa.o): New rules.
1880 * configure.ac (x86_64-*-linux*): New x32 check.
1881 * configure.srv (ipa_x32_linux_regobj): New.
1882 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1883 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1885 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1887 * configure: Regenerate.
1889 2016-08-09 Pedro Alves <palves@redhat.com>
1892 * Makefile.in (OBS): Add signals-state-save-restore.o.
1893 (signals-state-save-restore.o): New rule.
1894 * config.in: Regenerate.
1895 * configure: Regenerate.
1896 * linux-low.c: Include "signals-state-save-restore.h".
1897 (linux_create_inferior): Call
1898 restore_original_signals_state.
1899 * server.c: Include "dispositions-save-restore.h".
1900 (captured_main): Call save_original_signals_state.
1902 2016-08-05 Pedro Alves <palves@redhat.com>
1904 * configure: Regenerate.
1906 2016-08-04 Yao Qi <yao.qi@linaro.org>
1908 * linux-low.c (regsets_fetch_inferior_registers): Check
1909 errno is ESRCH or not.
1911 2016-08-02 Yao Qi <yao.qi@linaro.org>
1913 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1914 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1915 (thread_db_load_search): Update.
1916 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1917 td_ta_set_event and td_ta_event_getmsg.
1919 2016-07-26 Pedro Alves <palves@redhat.com>
1922 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1923 of unsigned long for 64-bit registers and use uint32_t instead of
1924 unsigned int for 32-bit registers.
1926 2016-07-26 Pedro Alves <palves@redhat.com>
1928 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1931 2016-07-21 Tom Tromey <tom@tromey.com>
1933 * configure: Rebuild.
1935 2016-07-21 Yao Qi <yao.qi@linaro.org>
1937 * mem-break.c (find_gdb_breakpoint): Cast bp to
1938 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1940 2016-07-21 Yao Qi <yao.qi@linaro.org>
1942 * server.c (handle_v_requests): Support s and S actions
1943 if target_supports_software_single_step return true.
1945 2016-07-21 Yao Qi <yao.qi@linaro.org>
1947 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1948 is resume_step, call maybe_hw_step.
1949 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1951 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1953 (proceed_one_lwp): If resume request is resume_step, install
1954 reinsert breakpoints and call maybe_hw_step.
1956 2016-07-21 Yao Qi <yao.qi@linaro.org>
1958 * linux-low.c (proceed_one_lwp): Declare.
1959 (linux_resume_one_thread): Remove local variable 'step'.
1960 Lift code enqueue signal. Call proceed_one_lwp instead of
1961 linux_resume_one_lwp.
1963 2016-07-21 Yao Qi <yao.qi@linaro.org>
1965 * linux-low.c (linux_resume_one_thread): Call
1966 enqueue_pending_signal.
1968 2016-07-21 Yao Qi <yao.qi@linaro.org>
1970 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1971 * inferiors.c (do_restore_current_thread_cleanup): New function.
1972 (make_cleanup_restore_current_thread): Likewise.
1973 * linux-low.c (install_software_single_step_breakpoints): Call
1974 make_cleanup_restore_current_thread. Switch current_thread to
1977 2016-07-21 Yao Qi <yao.qi@linaro.org>
1979 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1980 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1981 (clone_one_breakpoint): Likewise.
1982 (delete_reinsert_breakpoints): Change parameter to thread.
1984 (has_reinsert_breakpoints): Likewise.
1985 (uninsert_reinsert_breakpoints): Likewise.
1986 (reinsert_reinsert_breakpoints): Likewise.
1987 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1988 (delete_reinsert_breakpoints): Likewise.
1989 (reinsert_reinsert_breakpoints): Likewise.
1990 (uninsert_reinsert_breakpoints): Likewise.
1991 (has_reinsert_breakpoints): Likewise.
1993 2016-07-21 Yao Qi <yao.qi@linaro.org>
1995 * inferiors.c (get_thread_process): Make parameter const.
1996 * inferiors.h (get_thread_process): Update declaration.
1997 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1998 Add new parameters child_thread and parent_thread. Callers
2000 * mem-break.h (clone_all_breakpoints): Update declaration.
2002 2016-07-21 Yao Qi <yao.qi@linaro.org>
2004 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2005 <command_list, handler>: Remove.
2006 (struct gdb_breakpoint): New.
2007 (struct other_breakpoint): New.
2008 (struct reinsert_breakpoint): New.
2009 (is_gdb_breakpoint): New function.
2010 (any_persistent_commands): Update command_list if
2011 is_gdb_breakpoint returns true.
2012 (set_breakpoint): Create breakpoints according to their types.
2013 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2014 (set_gdb_breakpoint_1): Likewise.
2015 (set_gdb_breakpoint): Likewise.
2016 (clear_breakpoint_conditions): Change parameter type to
2017 'struct gdb_breakpoint *'.
2018 (clear_breakpoint_commands): Likewise.
2019 (clear_breakpoint_conditions_and_commands): Likewise.
2020 (add_condition_to_breakpoint): Likewise.
2021 (add_breakpoint_condition): Likewise.
2022 (add_commands_to_breakpoint): Likewise.
2023 (check_breakpoints): Check other_breakpoint.
2024 (clone_one_breakpoint): Clone breakpopint according to its type.
2025 * mem-break.h (struct gdb_breakpoint): Declare.
2026 (set_gdb_breakpoint): Update declaration.
2027 (clear_breakpoint_conditions_and_commands): Likewise.
2028 (add_breakpoint_condition): Likewise.
2029 (add_breakpoint_commands): Likewise.
2030 * server.c (process_point_options): Change parameter type to
2031 'struct gdb_breakpoint *'.
2033 2016-07-21 Yao Qi <yao.qi@linaro.org>
2035 * mem-break.c (set_breakpoint_at): Rename it to ...
2036 (set_breakpoint_type_at): ... it.
2037 (set_breakpoint_at): Call set_breakpoint_type_at.
2038 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2039 * mem-break.h (set_breakpoint_at): Update comments.
2041 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2043 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2045 (nios2_store_gregset): Likewise.
2047 2016-07-01 Pedro Alves <palves@redhat.com>
2048 Antoine Tremblay <antoine.tremblay@ericsson.com>
2050 * linux-low.c: Change interface to take the target lwp_info
2051 pointer directly and return void. Handle detaching from a zombie
2053 (linux_detach_lwp_callback): New function.
2054 (linux_detach): Detach from the leader thread after detaching from
2057 2016-06-28 Yao Qi <yao.qi@linaro.org>
2059 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2060 for variable new_offset.
2061 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2062 (aarch64_ftrace_insn_reloc_cb): Likewise.
2063 (aarch64_ftrace_insn_reloc_tb): Likewise.
2064 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2065 PRIx64 instead of PRIx32.
2067 2016-06-28 Yao Qi <yao.qi@linaro.org>
2069 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2070 (the_low_target): Install arm_get_syscall_trapinfo.
2072 2016-06-28 Yao Qi <yao.qi@linaro.org>
2074 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2076 (the_low_target): Install aarch64_get_syscall_trapinfo.
2078 2016-06-28 Yao Qi <yao.qi@linaro.org>
2080 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2082 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2083 Remove parameter sysno.
2084 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2087 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2089 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2090 (s390_emit_ne_goto): Likewise.
2091 (s390_emit_lt_goto): Likewise.
2092 (s390_emit_le_goto): Likewise.
2093 (s390_emit_gt_goto): Likewise.
2094 (s390_emit_ge_goto): Likewise.
2095 (s390x_emit_eq_goto): Likewise.
2096 (s390x_emit_ne_goto): Likewise.
2097 (s390x_emit_lt_goto): Likewise.
2098 (s390x_emit_le_goto): Likewise.
2099 (s390x_emit_gt_goto): Likewise.
2100 (s390x_emit_ge_goto): Likewise.
2101 (s390_emit_ops_impl): Mark variable static.
2102 (s390x_emit_ops): Likewise.
2104 2016-06-17 Yao Qi <yao.qi@linaro.org>
2106 * linux-low.c (handle_extended_wait): Call
2107 uninsert_reinsert_breakpoints for the parent process. Remove
2108 reinsert breakpoints from the child process. Reinsert them to
2109 the parent process when vfork is done.
2110 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2111 (reinsert_reinsert_breakpoints): New function.
2112 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2113 (reinsert_reinsert_breakpoints): Declare.
2115 2016-06-17 Yao Qi <yao.qi@linaro.org>
2117 * linux-low.c (handle_extended_wait): If the parent is doing
2118 step-over, remove the reinsert breakpoints from the forked child.
2120 2016-06-17 Yao Qi <yao.qi@linaro.org>
2122 * linux-low.c (unsuspend_all_lwps): Declare.
2123 (linux_low_filter_event): If thread exited, call finish_step_over.
2124 If step-over is finished, unsuspend other threads.
2126 2016-06-17 Yao Qi <yao.qi@linaro.org>
2128 * linux-low.c (linux_resume_one_lwp_throw): Assert
2129 has_reinsert_breakpoints returns false.
2130 * mem-break.c (delete_disabled_breakpoints): Assert
2131 bp type isn't reinsert_breakpoint.
2133 2016-06-17 Yao Qi <yao.qi@linaro.org>
2135 * linux-low.c (maybe_hw_step): New function.
2136 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2137 (finish_step_over): Switch current_thread to lwp temporarily,
2138 and assert has_reinsert_breakpoints returns true.
2139 (proceed_one_lwp): Call maybe_hw_step.
2140 * mem-break.c (has_reinsert_breakpoints): New function.
2141 * mem-break.h (has_reinsert_breakpoints): Declare.
2143 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2145 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2147 2016-05-17 Yao Qi <yao.qi@linaro.org>
2149 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2150 instead of find_inferior.
2152 2016-05-05 Yao Qi <yao.qi@linaro.org>
2154 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2155 Initialize res to zero.
2157 2016-05-05 Yao Qi <yao.qi@linaro.org>
2159 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2162 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2164 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2165 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2166 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2168 2016-04-28 Par Olsson <par.olsson@windriver.com>
2169 Simon Marchi <simon.marchi@ericsson.com>
2171 * tracepoint.c (write_inferior_int8): New function.
2172 (cmd_qtenable_disable): Write enable flag using
2173 write_inferior_int8.
2175 2016-04-25 Yao Qi <yao.qi@linaro.org>
2177 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2178 (need_step_over_p): Return zero if the LWP has pending signals
2179 can be delivered on software single step target.
2181 2016-04-25 Yao Qi <yao.qi@linaro.org>
2183 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2184 return instead of error.
2186 2016-04-22 Yao Qi <yao.qi@linaro.org>
2188 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2191 2016-04-22 Yao Qi <yao.qi@linaro.org>
2193 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2194 signal when stepping over breakpoint with software single
2197 2016-04-21 Pedro Alves <palves@redhat.com>
2199 * linux-s390-low.c (s390_collect_ptrace_register)
2200 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2202 (s390_check_regset): Use void * instead of gdb_byte *.
2204 2016-04-20 Pedro Alves <palves@redhat.com>
2206 * configure: Renegerate.
2208 2016-04-20 Yao Qi <yao.qi@linaro.org>
2210 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2211 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2213 (arm_store_gregset): Likewise.
2215 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2217 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2218 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2219 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2220 (amd64-avx-mpx-linux.c): New rules.
2221 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2222 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2223 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2224 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2225 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2226 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2227 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2228 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2229 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2230 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2231 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2232 * linux-x86-low.c (x86_linux_read_description): Add case for
2233 X86_XSTATE_AVX_MPX_MASK.
2234 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2235 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2236 init_registers_i386_avx_mpx_linux.
2237 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2238 (initialize_low_tracepoint): Call
2239 init_registers_i386_avx_mpx_linux.
2240 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2241 (initialize_low_tracepoint): Call
2242 init_registers_amd64_avx_mpx_linux.
2243 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2244 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2245 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2248 2016-04-18 Pedro Alves <palves@redhat.com>
2250 * configure: Regenerate.
2252 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2254 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2255 (aarch64_emit_sub): Likewise.
2257 2016-04-12 Pedro Alves <palves@redhat.com>
2259 * utils.c (prepare_to_throw_exception): Delete.
2261 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2263 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2265 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2267 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2269 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2271 * linux-aarch64-ipa.c: Add <elf.h> include.
2272 * linux-ppc-ipa.c: Add <elf.h> include.
2273 * linux-s390-ipa.c: Add <elf.h> include.
2275 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2277 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2278 (get_raw_reg_ptr): Likewise.
2279 (get_trace_state_variable_value_ptr): Likewise.
2280 (set_trace_state_variable_value_ptr): Likewise.
2281 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2284 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2285 Marcin Kościelnicki <koriakin@0x04.net>
2288 * linux-ppc-low.c (emit_insns): New function.
2289 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2290 (ppc_emit_prologue): New function.
2291 (ppc_emit_epilogue): New function.
2292 (ppc_emit_add): New function.
2293 (ppc_emit_sub): New function.
2294 (ppc_emit_mul): New function.
2295 (ppc_emit_lsh): New function.
2296 (ppc_emit_rsh_signed): New function.
2297 (ppc_emit_rsh_unsigned): New function.
2298 (ppc_emit_ext): New function.
2299 (ppc_emit_zero_ext): New function.
2300 (ppc_emit_log_not): New function.
2301 (ppc_emit_bit_and): New function.
2302 (ppc_emit_bit_or): New function.
2303 (ppc_emit_bit_xor): New function.
2304 (ppc_emit_bit_not): New function.
2305 (ppc_emit_equal): New function.
2306 (ppc_emit_less_signed): New function.
2307 (ppc_emit_less_unsigned): New function.
2308 (ppc_emit_ref): New function.
2309 (ppc_emit_const): New function.
2310 (ppc_emit_reg): New function.
2311 (ppc_emit_pop): New function.
2312 (ppc_emit_stack_flush): New function.
2313 (ppc_emit_swap): New function.
2314 (ppc_emit_stack_adjust): New function.
2315 (ppc_emit_call): New function.
2316 (ppc_emit_int_call_1): New function.
2317 (ppc_emit_void_call_2): New function.
2318 (ppc_emit_if_goto): New function.
2319 (ppc_emit_goto): New function.
2320 (ppc_emit_eq_goto): New function.
2321 (ppc_emit_ne_goto): New function.
2322 (ppc_emit_lt_goto): New function.
2323 (ppc_emit_le_goto): New function.
2324 (ppc_emit_gt_goto): New function.
2325 (ppc_emit_ge_goto): New function.
2326 (ppc_write_goto_address): New function.
2327 (ppc_emit_ops_impl): New static variable.
2328 (ppc64v1_emit_prologue): New function.
2329 (ppc64v2_emit_prologue): New function.
2330 (ppc64_emit_epilogue): New function.
2331 (ppc64_emit_add): New function.
2332 (ppc64_emit_sub): New function.
2333 (ppc64_emit_mul): New function.
2334 (ppc64_emit_lsh): New function.
2335 (ppc64_emit_rsh_signed): New function.
2336 (ppc64_emit_rsh_unsigned): New function.
2337 (ppc64_emit_ext): New function.
2338 (ppc64_emit_zero_ext): New function.
2339 (ppc64_emit_log_not): New function.
2340 (ppc64_emit_bit_and): New function.
2341 (ppc64_emit_bit_or): New function.
2342 (ppc64_emit_bit_xor): New function.
2343 (ppc64_emit_bit_not): New function.
2344 (ppc64_emit_equal): New function.
2345 (ppc64_emit_less_signed): New function.
2346 (ppc64_emit_less_unsigned): New function.
2347 (ppc64_emit_ref): New function.
2348 (ppc64_emit_const): New function.
2349 (ppc64v1_emit_reg): New function.
2350 (ppc64v2_emit_reg): New function.
2351 (ppc64_emit_pop): New function.
2352 (ppc64_emit_stack_flush): New function.
2353 (ppc64_emit_swap): New function.
2354 (ppc64v1_emit_call): New function.
2355 (ppc64v2_emit_call): New function.
2356 (ppc64v1_emit_int_call_1): New function.
2357 (ppc64v2_emit_int_call_1): New function.
2358 (ppc64v1_emit_void_call_2): New function.
2359 (ppc64v2_emit_void_call_2): New function.
2360 (ppc64_emit_if_goto): New function.
2361 (ppc64_emit_eq_goto): New function.
2362 (ppc64_emit_ne_goto): New function.
2363 (ppc64_emit_lt_goto): New function.
2364 (ppc64_emit_le_goto): New function.
2365 (ppc64_emit_gt_goto): New function.
2366 (ppc64_emit_ge_goto): New function.
2367 (ppc64v1_emit_ops_impl): New static variable.
2368 (ppc64v2_emit_ops_impl): New static variable.
2369 (ppc_emit_ops): New function.
2370 (linux_low_target): Wire in ppc_emit_ops.
2372 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2373 Marcin Kościelnicki <koriakin@0x04.net>
2376 * Makefile.in: Add powerpc-*-ipa.o
2377 * configure.srv: Add ipa_obj for powerpc*-linux.
2378 * linux-ppc-ipa.c: New file.
2379 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2381 (PPC_FIELD): New macro.
2382 (PPC_SEXT): New macro.
2383 (PPC_OP6): New macro.
2384 (PPC_BO): New macro.
2385 (PPC_LI): New macro.
2386 (PPC_BD): New macro.
2387 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2388 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2389 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2390 (ppc_get_thread_area): New function.
2391 (is_elfv2_inferior): New function.
2392 (gen_ds_form): New function.
2393 (GEN_STD): New macro.
2394 (GEN_STDU): New macro.
2395 (GEN_LD): New macro.
2396 (GEN_LDU): New macro.
2397 (gen_d_form): New function.
2398 (GEN_ADDI): New macro.
2399 (GEN_ADDIS): New macro.
2400 (GEN_LI): New macro.
2401 (GEN_LIS): New macro.
2402 (GEN_ORI): New macro.
2403 (GEN_ORIS): New macro.
2404 (GEN_LWZ): New macro.
2405 (GEN_STW): New macro.
2406 (GEN_STWU): New macro.
2407 (gen_xfx_form): New function.
2408 (GEN_MFSPR): New macro.
2409 (GEN_MTSPR): New macro.
2410 (GEN_MFCR): New macro.
2411 (GEN_MTCR): New macro.
2412 (GEN_SYNC): New macro.
2413 (GEN_LWSYNC): New macro.
2414 (gen_x_form): New function.
2415 (GEN_OR): New macro.
2416 (GEN_MR): New macro.
2417 (GEN_LWARX): New macro.
2418 (GEN_STWCX): New macro.
2419 (GEN_CMPW): New macro.
2420 (gen_md_form): New function.
2421 (GEN_RLDICL): New macro.
2422 (GEN_RLDICR): New macro.
2423 (gen_i_form): New function.
2425 (GEN_BL): New macro.
2426 (gen_b_form): New function.
2427 (GEN_BNE): New macro.
2428 (GEN_LOAD): New macro.
2429 (GEN_STORE): New macro.
2430 (gen_limm): New function.
2431 (gen_atomic_xchg): New function.
2432 (gen_call): New function.
2433 (ppc_relocate_instruction): New function.
2434 (ppc_install_fast_tracepoint_jump_pad): New function.
2435 (ppc_get_min_fast_tracepoint_insn_len): New function.
2436 (ppc_get_ipa_tdesc_idx): New function.
2437 (the_low_target): Wire in the new functions.
2438 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2440 * linux-ppc-tdesc.h: New file.
2442 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2444 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2445 (alloc_jump_pad_buffer): New function.
2446 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2447 (alloc_jump_pad_buffer): New function.
2448 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2449 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2450 (alloc_jump_pad_buffer): New function.
2451 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2452 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2453 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2454 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2456 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2458 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2459 * linux-amd64-ipa.c: Likewise.
2460 * linux-i386-ipa.c: Likewise.
2461 * linux-s390-ipa.c: Likewise.
2462 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2463 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2464 set_trace_state_variable_value_ptr.
2465 (struct ipa_sym_addresses): Likewise.
2466 (symbol_list): Likewise.
2467 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2468 accessing gdb_collect directly.
2469 (gdb_collect_ptr_type): New typedef.
2470 (get_raw_reg_ptr_type): New typedef.
2471 (get_trace_state_variable_value_ptr_type): New typedef.
2472 (set_trace_state_variable_value_ptr_type): New typedef.
2473 (gdb_collect_ptr): New global.
2474 (get_raw_reg_ptr): New global.
2475 (get_trace_state_variable_value_ptr): New global.
2476 (set_trace_state_variable_value_ptr): New global.
2477 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2478 accessing get_raw_reg directly.
2479 (get_get_tsv_func_addr): Likewise for
2480 get_trace_state_variable_value_ptr.
2481 (get_set_tsv_func_addr): Likewise for
2482 set_trace_state_variable_value_ptr.
2483 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2485 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2487 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2489 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2491 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2493 (relocate_instruction): Remove own_buf.
2494 * server.c (own_buf): Make global.
2495 (handle_v_requests): Make global.
2496 * server.h (own_buf): New declaration.
2497 (handle_v_requests): New prototype.
2499 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2502 * linux-s390-low.c (add_insns): New function.
2503 (s390_emit_prologue): New function.
2504 (s390_emit_epilogue): New function.
2505 (s390_emit_add): New function.
2506 (s390_emit_sub): New function.
2507 (s390_emit_mul): New function.
2508 (s390_emit_lsh): New function.
2509 (s390_emit_rsh_signed): New function.
2510 (s390_emit_rsh_unsigned): New function.
2511 (s390_emit_ext): New function.
2512 (s390_emit_log_not): New function.
2513 (s390_emit_bit_and): New function.
2514 (s390_emit_bit_or): New function.
2515 (s390_emit_bit_xor): New function.
2516 (s390_emit_bit_not): New function.
2517 (s390_emit_equal): New function.
2518 (s390_emit_less_signed): New function.
2519 (s390_emit_less_unsigned): New function.
2520 (s390_emit_ref): New function.
2521 (s390_emit_if_goto): New function.
2522 (s390_emit_goto): New function.
2523 (s390_write_goto_address): New function.
2524 (s390_emit_litpool): New function.
2525 (s390_emit_const): New function.
2526 (s390_emit_call): New function.
2527 (s390_emit_reg): New function.
2528 (s390_emit_pop): New function.
2529 (s390_emit_stack_flush): New function.
2530 (s390_emit_zero_ext): New function.
2531 (s390_emit_swap): New function.
2532 (s390_emit_stack_adjust): New function.
2533 (s390_emit_set_r2): New function.
2534 (s390_emit_int_call_1): New function.
2535 (s390_emit_void_call_2): New function.
2536 (s390_emit_eq_goto): New function.
2537 (s390_emit_ne_goto): New function.
2538 (s390_emit_lt_goto): New function.
2539 (s390_emit_le_goto): New function.
2540 (s390_emit_gt_goto): New function.
2541 (s390_emit_ge_goto): New function.
2542 (s390x_emit_prologue): New function.
2543 (s390x_emit_epilogue): New function.
2544 (s390x_emit_add): New function.
2545 (s390x_emit_sub): New function.
2546 (s390x_emit_mul): New function.
2547 (s390x_emit_lsh): New function.
2548 (s390x_emit_rsh_signed): New function.
2549 (s390x_emit_rsh_unsigned): New function.
2550 (s390x_emit_ext): New function.
2551 (s390x_emit_log_not): New function.
2552 (s390x_emit_bit_and): New function.
2553 (s390x_emit_bit_or): New function.
2554 (s390x_emit_bit_xor): New function.
2555 (s390x_emit_bit_not): New function.
2556 (s390x_emit_equal): New function.
2557 (s390x_emit_less_signed): New function.
2558 (s390x_emit_less_unsigned): New function.
2559 (s390x_emit_ref): New function.
2560 (s390x_emit_if_goto): New function.
2561 (s390x_emit_const): New function.
2562 (s390x_emit_call): New function.
2563 (s390x_emit_reg): New function.
2564 (s390x_emit_pop): New function.
2565 (s390x_emit_stack_flush): New function.
2566 (s390x_emit_zero_ext): New function.
2567 (s390x_emit_swap): New function.
2568 (s390x_emit_stack_adjust): New function.
2569 (s390x_emit_int_call_1): New function.
2570 (s390x_emit_void_call_2): New function.
2571 (s390x_emit_eq_goto): New function.
2572 (s390x_emit_ne_goto): New function.
2573 (s390x_emit_lt_goto): New function.
2574 (s390x_emit_le_goto): New function.
2575 (s390x_emit_gt_goto): New function.
2576 (s390x_emit_ge_goto): New function.
2577 (s390_emit_ops): New function.
2578 (struct linux_target_ops): Fill in emit_ops hook.
2580 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2583 * Makefile.in: Add s390 IPA files.
2584 * configure.srv: Build IPA for s390.
2585 * linux-s390-ipa.c: New file.
2586 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2587 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2588 (tdesc_s390_linux32): Likewise.
2589 (init_registers_s390_linux32v1): Likewise.
2590 (tdesc_s390_linux32v1): Likewise.
2591 (init_registers_s390_linux32v2): Likewise.
2592 (tdesc_s390_linux32v2): Likewise.
2593 (init_registers_s390_linux64): Likewise.
2594 (tdesc_s390_linux64): Likewise.
2595 (init_registers_s390_linux64v1): Likewise.
2596 (tdesc_s390_linux64v1): Likewise.
2597 (init_registers_s390_linux64v2): Likewise.
2598 (tdesc_s390_linux64v2): Likewise.
2599 (init_registers_s390_te_linux64): Likewise.
2600 (tdesc_s390_te_linux64): Likewise.
2601 (init_registers_s390_vx_linux64): Likewise.
2602 (tdesc_s390_vx_linux64): Likewise.
2603 (init_registers_s390_tevx_linux64): Likewise.
2604 (tdesc_s390_tevx_linux64): Likewise.
2605 (init_registers_s390x_linux64): Likewise.
2606 (tdesc_s390x_linux64): Likewise.
2607 (init_registers_s390x_linux64v1): Likewise.
2608 (tdesc_s390x_linux64v1): Likewise.
2609 (init_registers_s390x_linux64v2): Likewise.
2610 (tdesc_s390x_linux64v2): Likewise.
2611 (init_registers_s390x_te_linux64): Likewise.
2612 (tdesc_s390x_te_linux64): Likewise.
2613 (init_registers_s390x_vx_linux64): Likewise.
2614 (tdesc_s390x_vx_linux64): Likewise.
2615 (init_registers_s390x_tevx_linux64): Likewise.
2616 (tdesc_s390x_tevx_linux64): Likewise.
2617 (have_hwcap_s390_vx): New static variable.
2618 (s390_arch_setup): Fill have_hwcap_s390_vx.
2619 (s390_get_thread_area): New function.
2620 (s390_ft_entry_gpr_esa): New const.
2621 (s390_ft_entry_gpr_zarch): New const.
2622 (s390_ft_entry_misc): New const.
2623 (s390_ft_entry_fr): New const.
2624 (s390_ft_entry_vr): New const.
2625 (s390_ft_main_31): New const.
2626 (s390_ft_main_64): New const.
2627 (s390_ft_exit_fr): New const.
2628 (s390_ft_exit_vr): New const.
2629 (s390_ft_exit_misc): New const.
2630 (s390_ft_exit_gpr_esa): New const.
2631 (s390_ft_exit_gpr_zarch): New const.
2632 (append_insns): New function.
2633 (s390_relocate_instruction): New function.
2634 (s390_install_fast_tracepoint_jump_pad): New function.
2635 (s390_get_min_fast_tracepoint_insn_len): New function.
2636 (s390_get_ipa_tdesc_idx): New function.
2637 (struct linux_target_ops): Wire in the above functions.
2638 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2639 * linux-s390-tdesc.h: New file.
2641 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2643 * linux-s390-low.c (s390_supports_tracepoints): New function.
2644 (struct linux_target_ops): Fill supports_tracepoints hook.
2646 2016-03-18 Yao Qi <yao.qi@linaro.org>
2648 * linux-low.c (lwp_signal_can_be_delivered): New function.
2649 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2651 2016-03-18 Yao Qi <yao.qi@linaro.org>
2653 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2654 0 if signal is enqueued. Remove 'signal' from one debugging
2655 message. Move one debugging message to some lines below.
2656 Remove code setting 'signal' to 0.
2658 2016-03-18 Yao Qi <yao.qi@linaro.org>
2660 * linux-low.c (linux_low_filter_event): Remove redundant
2661 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2663 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2665 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2666 (struct linux_target_ops): Wire in the above.
2668 2016-03-03 Yao Qi <yao.qi@linaro.org>
2670 * linux-low.c: Update comments to start_step_over.
2672 2016-03-03 Yao Qi <yao.qi@linaro.org>
2675 * linux-low.c (handle_extended_wait): Set child suspended
2676 if event_lwp->bp_reinsert isn't zero.
2678 2016-03-02 Yao Qi <yao.qi@linaro.org>
2680 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2681 enqueue_pending_signal.
2683 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2685 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2688 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2690 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2691 (s390_regmap_3264) [!__s390x__]: New global.
2692 (s390_collect_ptrace_register): Skip map entries containing -1.
2693 (s390_supply_ptrace_register): Ditto.
2694 (s390_fill_gprs_high): New function.
2695 (s390_store_gprs_high): New function.
2696 (s390_regsets): Add NT_S390_HIGH_GPRS.
2697 (s390_get_hwcap): Enable on 31-bit.
2698 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2699 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2700 Detect NT_S390_HIGH_GPRS.
2701 (s390_usrregs_info_3264): Enable on 31-bit.
2702 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2703 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2705 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2708 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2709 * configure.srv: Ditto.
2710 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2711 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2712 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2713 (init_registers_amd64_linux): Remove prototype.
2714 (tdesc_amd64_linux): Remove declaration.
2715 (get_ipa_tdesc): New function.
2716 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2717 initialize remaining tdescs.
2718 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2719 (init_registers_i386_linux): Remove prototype.
2720 (tdesc_i386_linux): Remove declaration.
2721 (get_ipa_tdesc): New function.
2722 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2723 initialize remaining tdescs.
2724 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2725 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2726 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2727 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2728 (x86_get_ipa_tdesc_idx): New function.
2729 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2730 * linux-x86-tdesc.h: New file.
2731 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2732 (target_get_ipa_tdesc_idx): New macro.
2733 * tracepoint.c (ipa_tdesc_idx): New macro.
2734 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2735 (symbol_list): Add ipa_tdesc_idx.
2736 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2737 (ipa_tdesc): Remove.
2738 (ipa_tdesc_idx): New variable.
2739 (get_context_regcache): Use get_ipa_tdesc.
2740 (gdb_collect): Ditto.
2742 * tracepoint.h (get_ipa_tdesc): New prototype.
2743 (ipa_tdesc): Remove.
2745 2016-02-24 Pedro Alves <palves@redhat.com>
2747 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2748 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2749 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2750 Factor out common code between the USE_SIGTRAP_SIGINFO and
2751 !USE_SIGTRAP_SIGINFO blocks.
2752 (linux_low_filter_event): Call save_stop_reason instead of
2753 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2755 (linux_wait_1): Update comments.
2757 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2759 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2760 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2761 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2762 ppc_insert_point, ppc_remove_point.
2764 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2766 * linux-s390-low.c (s390_supports_z_point_type): New function.
2767 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2769 2016-02-16 Yao Qi <yao.qi@linaro.org>
2771 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2772 PC. Get pc from regcache_read_pc.
2774 2016-02-12 Yao Qi <yao.qi@linaro.org>
2776 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2777 or linux_get_pc_32bit.
2778 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2780 2016-02-12 Yao Qi <yao.qi@linaro.org>
2782 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2783 arm_linux_get_next_pcs_fixup.
2785 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2787 * tracepoint.c (x_tracepoint_action_download): Change
2788 write_inferior_data_ptr to write_inferior_data_pointer.
2789 (cmd_qtstart): Likewise.
2790 (write_inferior_data_ptr): Remove.
2791 (download_agent_expr): Change write_inferior_data_ptr to
2792 write_inferior_data_pointer.
2793 (download_tracepoint_1): Likewise.
2794 (download_tracepoint): Likewise.
2795 (download_trace_state_variables): Likewise.
2797 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2798 Marcin Kościelnicki <koriakin@0x04.net>
2800 * tracepoint.c (struct tracepoint_action_ops): Remove.
2801 (struct tracepoint_action): Remove ops.
2802 (m_tracepoint_action_download, r_tracepoint_action_download)
2803 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2804 size and offset accordingly.
2805 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2806 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2807 (tracepoint_action_send, tracepoint_action_download): New functions.
2808 Helpers for trace action handlers.
2809 (add_tracepoint_action): Remove setup actions ops.
2810 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2812 2016-02-10 Yao Qi <yao.qi@linaro.org>
2814 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2816 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2818 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2820 * configure: Regenerate.
2822 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2824 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2825 void * to gdb_byte *.
2826 * linux-low.c (siginfo_fixup): Likewise.
2827 (linux_xfer_siginfo): Likewise.
2828 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2830 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2832 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2834 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2836 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2838 * linux-x86-low.c [__x86_64__]: Include
2839 "nat/amd64-linux-siginfo.h".
2840 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2841 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2842 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2843 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2844 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2845 (cpt_si_fd, si_timerid, si_overrun): Move from
2846 nat/amd64-linux-siginfo.c.
2847 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2849 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2851 * server.c (skip_to_semicolon): Remove.
2852 (process_point_options): Use strchrnul instead of
2855 2016-01-26 Yao Qi <yao.qi@linaro.org>
2857 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2858 * linux-low.c (install_software_single_step_breakpoints): Don't
2859 call regcache_read_pc.
2860 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2863 2016-01-26 Yao Qi <yao.qi@linaro.org>
2865 * linux-low.c (install_software_single_step_breakpoints): Call
2866 regcache_read_pc instead of get_pc.
2868 2016-01-26 Yao Qi <yao.qi@linaro.org>
2870 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2871 (unblock_async_io): Rename to ...
2872 (block_unblock_async_io): ... it. New function.
2873 (enable_async_io): Don't install SIGIO handler. Unblock it
2875 (disable_async_io): Don't ignore SIGIO. Block it instead.
2876 (initialize_async_io): Install SIGIO handler. Don't call
2879 2016-01-26 Yao Qi <yao.qi@linaro.org>
2881 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2882 first character is '\003', call *the_target->request_interrupt.
2884 2016-01-25 Yao Qi <yao.qi@linaro.org>
2886 * remote-utils.c (new_thread_notify): Remove.
2887 (dead_thread_notify): Likewise.
2888 * remote-utils.h (new_thread_notify): Remove declaration.
2889 (dead_thread_notify): Likewise.
2891 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2893 * gdb.trace/pending.exp: Fix expected message on continue.
2895 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2897 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2898 it works properly on big-endian machines where sizeof (CORE_ADDR)
2901 2016-01-21 Pedro Alves <palves@redhat.com>
2903 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2904 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2905 * configure: Regenerate.
2907 2016-01-21 Yao Qi <yao.qi@linaro.org>
2909 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2910 is_thumb and set it according to CPSR saved on the stack.
2911 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2912 arm_sigreturn_next_pc.
2914 2016-01-18 Yao Qi <yao.qi@linaro.org>
2916 * linux-low.c (linux_set_pc_64bit): New function.
2917 (linux_get_pc_64bit): New function.
2918 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2920 * linux-sparc-low.c (debug_threads): Remove declaration.
2921 (sparc_get_pc): Remove.
2922 (the_low_target): Use linux_get_pc_64bit instead of
2924 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2925 (the_low_target): Use linux_get_pc_64bit and
2928 2016-01-18 Yao Qi <yao.qi@linaro.org>
2930 * linux-arm-low.c (debug_threads): Remove declaration.
2931 (arm_get_pc, arm_set_pc): Remove.
2932 (the_low_target): Use linux_get_pc_32bit and
2934 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2935 (the_low_target): Use linux_get_pc_32bit and
2937 * linux-cris-low.c (debug_threads): Remove declaration.
2938 (cris_get_pc, cris_set_pc,): Remove.
2939 (the_low_target): Use linux_get_pc_32bit and
2941 * linux-crisv32-low.c (debug_threads): Remove declaration.
2942 (cris_get_pc, cris_set_pc): Remove.
2943 (the_low_target): Use linux_get_pc_32bit and
2945 * linux-low.c: Include inttypes.h.
2946 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2947 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2948 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2949 (the_low_target): Use linux_get_pc_32bit and
2951 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2952 (the_low_target): Use linux_get_pc_32bit and
2954 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2955 (the_low_target): Use linux_get_pc_32bit and
2957 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2958 (the_low_target): Use linux_get_pc_32bit and
2960 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2961 (the_low_target): Use linux_get_pc_32bit and
2964 2016-01-18 Gary Benson <gbenson@redhat.com>
2966 * configure.ac (AC_FUNC_FORK): New check.
2967 * config.in: Regenerate.
2968 * configure: Likewise.
2970 2016-01-14 Yao Qi <yao.qi@linaro.org>
2972 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2973 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2974 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2975 arm_get_next_pcs_ctor.
2977 2016-01-12 Josh Stone <jistone@redhat.com>
2978 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2980 * inferiors.h: Include "gdb_vecs.h".
2981 (struct process_info): Add syscalls_to_catch.
2982 * inferiors.c (remove_process): Free syscalls_to_catch.
2983 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2984 syscall_return stops.
2985 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2986 * server.c (handle_general_set): Handle QCatchSyscalls.
2987 (handle_query): Report support for QCatchSyscalls.
2988 * target.h (struct target_ops): Add supports_catch_syscall.
2989 (target_supports_catch_syscall): New macro.
2990 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2991 (struct lwp_info): Add syscall_state.
2992 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2993 Maintain syscall_state and syscalls_to_catch across exec.
2994 (get_syscall_trapinfo): New function, proxy to the_low_target.
2995 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2996 (linux_low_filter_event): Toggle syscall_state entry/return for
2997 syscall traps, and set it ignored for all others.
2998 (gdb_catching_syscalls_p): New function.
2999 (gdb_catch_this_syscall_p): New function.
3000 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3001 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3002 (linux_supports_catch_syscall): New function.
3003 (linux_target_ops): Install it.
3004 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3005 (the_low_target): Install it.
3007 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3009 * acinclude.m4: Include new ../warning.m4 file.
3010 * configure: Regenerated.
3011 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3013 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3015 * ax.c (is_goto_target): Mark static.
3016 * linux-low.c (register_addr): Likewise.
3017 (linux_fetch_registers, linux_store_registers): Likewise.
3018 * mem-break.c (any_persistent_commands): Fix old prototype.
3019 (add_commands_to_breakpoint): Mark static.
3020 * regcache.c (find_register_by_name): Delete unused func.
3021 * remote-utils.c (hex_or_minus_one): Mark static.
3022 * server.c (monitor_show_help): Mark static.
3023 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3024 handle_v_requests): Likewise.
3026 2016-01-12 Pedro Alves <palves@redhat.com>
3028 Remove use of the registered trademark symbol throughout.
3030 2016-01-08 Yao Qi <yao.qi@linaro.org>
3032 * remote-utils.c (getpkt): If c is '\003', call target hook
3035 2016-01-06 Yao Qi <yao.qi@linaro.org>
3037 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3038 linux-aarch32-low.c.
3039 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3040 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3041 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3042 (thumb2_breakpoint): Declare.
3043 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3044 linux-aarch32-low.h.
3045 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3046 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3047 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3049 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3051 * gdbreplay.c (gdbreplay_version): Change copyright year in
3053 * server.c (gdbserver_version): Likewise.
3055 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3057 * server.c (crc32_table): Delete.
3058 (crc32): Use libiberty's xcrc32 function.
3060 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3062 * lynx-low.c (lynx_delete_thread_callback): New function.
3063 (lynx_mourn): Properly delete our process and all of its
3064 threads. Remove call to clear_inferiors.
3066 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3068 * target.c (thread_search_callback): Add check that
3069 the thread_stopped target callback is not NULL before
3072 2015-12-21 Yao Qi <yao.qi@linaro.org>
3074 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3077 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3079 * server.c (handle_query): Call target_supports_software_single_step.
3081 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3083 * linux-low.c (single_step): New function.
3084 (linux_resume_one_lwp_throw): Call single_step.
3085 (start_step_over): Likewise.
3087 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3089 * Makefile.in (SFILES): Append arch/arm-linux.c,
3090 arch/arm-get-next-pcs.c.
3091 (arm-linux.o): New rule.
3092 (arm-get-next-pcs.o): New rule.
3093 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3095 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3096 to linux-aarch32-low.c.
3097 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3098 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3099 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3100 (thumb2_breakpoint_len): Likewise.
3101 (arm_is_thumb_mode): Make non-static.
3102 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3103 from linux-aarch32-low.c.
3104 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3105 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3106 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3107 (thumb2_breakpoint_len): Likewise.
3108 (arm_is_thumb_mode): New declaration.
3109 * linux-arm-low.c: Include arch/arm-linux.h
3110 aarch/arm-get-next-pcs.h, sys/syscall.h.
3111 (get_next_pcs_ops): New struct.
3112 (get_next_pcs_addr_bits_remove): New function.
3113 (get_next_pcs_is_thumb): New function.
3114 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3115 (arm_sigreturn_next_pc): Likewise.
3116 (get_next_pcs_syscall_next_pc): Likewise.
3117 (arm_gdbserver_get_next_pcs): Likewise.
3118 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3120 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3121 * server.h: Include gdb_vecs.h.
3123 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3125 * Makefile.in (SFILES): Append common/common-regcache.c.
3126 (OBS): Append common-regcache.o.
3127 (common-regcache.o): New rule.
3128 * regcache.c (init_register_cache): Initialize cache to
3130 (regcache_raw_read_unsigned): New function.
3131 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3132 register_status enum.
3134 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3136 * linux-aarch64-low.c (the_low_targets): Rename
3137 breakpoint_reinsert_addr to get_next_pcs.
3138 * linux-arm-low.c (the_low_targets): Likewise.
3139 * linux-bfin-low.c (the_low_targets): Likewise.
3140 * linux-cris-low.c (the_low_targets): Likewise.
3141 * linux-crisv32-low.c (the_low_targets): Likewise.
3142 * linux-low.c (can_software_single_step): Likewise.
3143 (install_software_single_step_breakpoints): New function.
3144 (start_step_over): Use install_software_single_step_breakpoints.
3145 * linux-low.h: New CORE_ADDR vector.
3146 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3148 * linux-mips-low.c (the_low_targets): Likewise.
3149 * linux-nios2-low.c (the_low_targets): Likewise.
3150 * linux-sparc-low.c (the_low_targets): Likewise.
3152 2015-12-17 Pedro Alves <palves@redhat.com>
3154 * linux-low.c (linux_kill_one_lwp): Remove references to
3156 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3158 (linux_init_signals): Delete.
3159 (initialize_low): Adjust.
3160 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3162 2015-12-16 Pedro Alves <palves@redhat.com>
3164 * configure.ac (compiler warning flags): When testing a
3165 -Wno-foo option, check whether -Wfoo works instead.
3166 * configure: Regenerate.
3168 2015-12-11 Don Breazeal <donb@codesourcery.com>
3170 * server.c (process_serial_event): Don't exit from gdbserver
3171 in remote mode if there are still active inferiors.
3173 2015-12-11 Yao Qi <yao.qi@linaro.org>
3175 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3176 arm_breakpoint_at if the process is 32-bit.
3178 2015-12-11 Yao Qi <yao.qi@linaro.org>
3180 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3183 2015-12-07 Yao Qi <yao.qi@linaro.org>
3185 * configure.srv: Append arm.o to srv_tgtobj for
3186 aarch64*-*-linux* target.
3187 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3188 from linux-arm-low.c.
3189 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3190 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3191 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3192 (thumb2_breakpoint_len): Likewise.
3193 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3194 (arm_breakpoint_kinds): Likewise.
3195 (arm_breakpoint_kind_from_pc): Likewise.
3196 (arm_sw_breakpoint_from_kind): Likewise.
3197 (arm_breakpoint_kind_from_current_state): Likewise.
3198 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3199 (arm_sw_breakpoint_from_kind): Declare.
3200 (arm_breakpoint_kind_from_current_state): Declare.
3201 (arm_breakpoint_at): Declare.
3202 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3203 arm_sw_breakpoint_from_kind if process is 32-bit.
3204 (aarch64_breakpoint_kind_from_pc): New function.
3205 (aarch64_breakpoint_kind_from_current_state): New function.
3206 (the_low_target): Initialize fields breakpoint_kind_from_pc
3207 and breakpoint_kind_from_current_state.
3208 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3209 linux-aarch32-low.c.
3210 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3211 (arm_breakpoint, arm_breakpoint_len): Likewise.
3212 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3213 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3214 (arm_is_thumb_mode): Likewise.
3215 (arm_breakpoint_at): Likewise.
3216 (arm_breakpoint_kind_from_pc): Likewise.
3217 (arm_sw_breakpoint_from_kind): Likewise.
3218 (arm_breakpoint_kind_from_current_state): Likewise.
3221 2015-08-04 Yao Qi <yao.qi@linaro.org>
3223 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3224 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3225 * server.c (extended_protocol): Remove "static".
3226 * server.h (extended_protocol): Declare it.
3228 2015-12-04 Josh Stone <jistone@redhat.com>
3230 * target.h (struct target_ops) <arch_setup>: Rename to ...
3231 (struct target_ops) <post_create_inferior>: ... this.
3232 (target_arch_setup): Rename to ...
3233 (target_post_create_inferior): ... this, calling post_create_inferior.
3234 * server.c (start_inferior): Update target_arch_setup calls to
3235 target_post_create_inferior.
3236 * linux-low.c (linux_low_ptrace_options): Forward declare.
3237 (linux_arch_setup): Update its comment for general use.
3238 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3239 (struct linux_target_ops): Use linux_post_create_inferior.
3240 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3241 to post_create_inferior.
3242 * nto-low.c (struct nto_target_ops): Likewise.
3243 * spu-low.c (struct spu_target_ops): Likewise.
3244 * win32-low.c (struct win32_target_ops): Likewise.
3246 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3248 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3250 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3252 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3253 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3254 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3255 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3256 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3257 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3258 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3259 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3260 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3261 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3262 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3263 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3265 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3267 * linux-low.c (linux_look_up_symbols): Don't call
3268 linux_supports_traceclone.
3269 * linux-low.h (thread_db_init): Remove use_events argument.
3270 * thread-db.c (thread_db_use_event): Remove global variable.
3271 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3272 (struct thread_db) <td_create_bp>: Remove field.
3273 (thread_db_create_event): Remove function.
3274 (thread_db_enable_reporting): Likewise.
3275 (find_one_thread): Don't check for thread_db_use_events.
3276 (attach_thread): Likewise.
3277 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3278 (try_thread_db_load_1): Don't check for thread_db_use_events.
3279 (thread_db_init): Remove use_events argument and thread events
3281 (remove_thread_event_breakpoints): Remove function.
3282 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3284 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3286 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3288 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3289 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3290 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3291 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3292 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3294 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3296 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3297 * linux-low.c (can_hardware_single_step): Use
3298 supports_hardware_single_step.
3299 (can_software_single_step): New function.
3300 (start_step_over): Call can_software_single_step.
3301 (linux_supports_hardware_single_step): New function.
3302 (struct target_ops) <supports_software_single_step>: Initialize.
3303 * linux-low.h (struct linux_target_ops)
3304 <supports_hardware_single_step>: Initialize.
3305 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3306 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3307 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3308 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3309 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3310 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3311 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3312 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3313 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3314 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3316 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3317 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3319 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3320 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3321 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3323 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3324 * target.h (struct target_ops): <supports_software_single_step>:
3326 (target_supports_software_single_step): New macro.
3328 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3330 * linux-low.c (linux_wait_1): Fix pc advance condition.
3331 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3332 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3334 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3336 * linux-arm-low.c (arm_is_thumb_mode): New function.
3337 (arm_breakpoint_at): Use arm_is_thumb_mode.
3338 (arm_breakpoint_kind_from_current_state): New function.
3339 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3341 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3342 (linux_breakpoint_kind_from_current_state): New function.
3343 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3344 * linux-low.h (struct linux_target_ops)
3345 <breakpoint_kind_from_current_state>: New field.
3346 * target.h (struct target_ops): Likewise.
3347 (target_breakpoint_kind_from_current_state): New macro.
3349 2015-11-30 Pedro Alves <palves@redhat.com>
3351 * linux-low.c (linux_resume): Wake up the event loop before
3354 2015-11-30 Pedro Alves <palves@redhat.com>
3356 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3358 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3360 * target.c (struct thread_search): New structure.
3361 (thread_search_callback): New function.
3362 (prev_general_thread): New global.
3363 (prepare_to_access_memory, done_accessing_memory): New functions.
3364 * target.h (prepare_to_access_memory, done_accessing_memory):
3365 Replace macros with function declarations.
3367 2015-11-30 Pedro Alves <palves@redhat.com>
3370 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3371 report TARGET_WAITKIND_NO_RESUMED.
3372 * remote-utils.c (prepare_resume_reply): Handle
3373 TARGET_WAITKIND_NO_RESUMED.
3374 * server.c (report_no_resumed): New global.
3375 (handle_query) <qSupported>: Handle "no-resumed+". Report
3376 "no-resumed+" support.
3377 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3378 return error if the client doesn't support no-resumed events.
3379 (push_stop_notification): New function.
3380 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3381 events if the client supports them.
3383 2015-11-30 Pedro Alves <palves@redhat.com>
3385 * linux-low.c (thread_still_has_status_pending_p): Don't check
3387 (lwp_resumed): New function.
3388 (status_pending_p_callback): Return early if the LWP is not
3389 supposed to be resumed.
3391 2015-11-30 Pedro Alves <palves@redhat.com>
3393 * linux-low.c (handle_extended_wait): Assert that the LWP's
3394 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3395 thread create events, leave the new child's status pending.
3396 (linux_low_filter_event): If GDB wants to hear about thread exit
3397 events, leave the LWP marked dead and don't delete it.
3398 (linux_wait_for_event_filtered): Don't check for thread exit.
3399 (filter_exit_event): New function.
3400 (linux_wait_1): Use it, when returning an exit event.
3401 (linux_resume_one_lwp_throw): Assert that the LWP's
3402 waitstatus is TARGET_WAITKIND_IGNORE.
3403 * remote-utils.c (prepare_resume_reply): Handle
3404 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3405 * server.c (report_thread_events): New global.
3406 (handle_general_set): Handle QThreadEvents.
3407 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3408 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3409 TARGET_WAITKIND_THREAD_EXITED.
3410 * server.h (report_thread_events): Declare.
3412 2015-11-30 Pedro Alves <palves@redhat.com>
3414 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3415 the thread's last_resume_kind was resume_stop.
3417 2015-11-30 Pedro Alves <palves@redhat.com>
3419 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3422 2015-11-30 Pedro Alves <palves@redhat.com>
3424 * server.c (handle_v_requests): Handle vCtrlC.
3426 2015-11-30 Pedro Alves <palves@redhat.com>
3428 * gdbthread.h (find_any_thread_of_pid): Declare.
3429 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3431 * server.c (handle_query): If current_thread is NULL, look for
3432 another thread of the selected process.
3434 2015-11-26 Daniel Colascione <dancol@dancol.org>
3435 Simon Marchi <simon.marchi@ericsson.com>
3437 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3438 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3440 * target.h (struct target_ops) <thread_name>: New field.
3441 (target_thread_name): New macro.
3443 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3445 * regcache.h (regcache_invalidate_pid): Add declaration.
3446 * regcache.c (regcache_invalidate_pid): New function, extracted
3447 from regcache_invalidate.
3448 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3449 Add trivial documentation comment.
3450 * lynx-low.c: Use regcache_invalidate_pid instead of
3451 regcache_invalidate.
3453 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3455 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3456 and Elf64_auxv_t if the target is Android.
3458 2015-11-22 Doug Evans <xdje42@gmail.com>
3460 * target.h: #include <sys/types.h>.
3462 2015-11-19 Pedro Alves <palves@redhat.com>
3464 * linux-low.c (linux_process_qsupported): Change prototype.
3466 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3468 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3469 and adjust to loop over all features.
3470 * server.c (handle_query) <qSupported>: Adjust to call
3471 target_process_qsupported once, passing it a vector of unprocessed
3473 * target.h (struct target_ops) <process_qsupported>: Change
3475 (target_process_qsupported): Adjust.
3477 2015-11-19 Pedro Alves <palves@redhat.com>
3479 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3481 * configure: Regenerate.
3483 2015-11-19 Pedro Alves <palves@redhat.com>
3485 * configure: Regenerate.
3487 2015-11-19 Yao Qi <yao.qi@linaro.org>
3489 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3492 2015-11-19 Yao Qi <yao.qi@linaro.org>
3494 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3495 (struct aarch64_operand): Move enum out.
3497 2015-11-19 Yao Qi <yao.qi@linaro.org>
3499 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3500 struct user_fpsimd_state *.
3501 (aarch64_store_fpregset): Likewise.
3503 2015-11-19 Yao Qi <yao.qi@linaro.org>
3505 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3506 struct user_pt_regs *.
3507 (aarch64_store_gregset): Likewise.
3509 2015-11-18 Pedro Alves <palves@redhat.com>
3511 * Makefile.in (all_object_files): Add $IPA_OBJS.
3513 2015-11-17 Pedro Alves <palves@redhat.com>
3515 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3516 GDB_SIGNAL_0 and gdb_signal_to_string.
3518 2015-11-17 Pedro Alves <palves@redhat.com>
3520 * win32-low.c (handle_output_debug_string): Remove parameter.
3521 (win32_kill): Remove our_status local and adjust call to
3522 handle_output_debug_string.
3523 (get_child_debug_event): Adjust call to
3524 handle_output_debug_string.
3526 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3528 * linux-mips-low.c (mips_fill_gregset): Add cast.
3529 (mips_store_gregset): Likewise.
3530 (mips_fill_fpregset): Likewise.
3531 (mips_store_fpregset): Likewise.
3533 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3535 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3538 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3540 * linux-mips-low.c (mips_linux_new_thread): Change type of
3541 watch_type to enum target_hw_bp_type.
3543 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3545 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3546 Change return type to arm_hwbp_type.
3548 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3550 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3551 (arm_store_gregset): Likewise.
3552 * linux-arm-low.c (arm_get_hwcap): Likewise.
3553 (arm_read_description): Likewise.
3555 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3557 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3559 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3561 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3562 (ppc_fill_vsxregset): Likewise.
3563 (ppc_store_vsxregset): Likewise.
3564 (ppc_fill_vrregset): Likewise.
3565 (ppc_store_vrregset): Likewise.
3566 (ppc_fill_evrregset): Likewise.
3567 (ppc_store_evrregset): Likewise.
3569 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3571 * linux-ppc-low.c (ppc_usrregs_info): Remove
3572 forward-declaration.
3573 (ppc_arch_setup): Move lower in file.
3575 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3577 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3578 (ps_pdwrite): Likewise.
3580 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3582 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3583 to after assert checks.
3585 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3587 * proc-service.c (ps_pdread): Add/adjust casts.
3588 (ps_pdwrite): Add/adjust casts.
3590 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3592 * server.c (handle_search_memory_1): Cast return value of
3595 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3597 * server.c (write_qxfer_response): Change type of data to
3600 2015-10-29 Pedro Alves <palves@redhat.com>
3602 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3604 2015-10-29 Pedro Alves <palves@redhat.com>
3606 * tracepoint.c (clear_installed_tracepoints): Add casts.
3608 2015-10-29 Pedro Alves <palves@redhat.com>
3610 * server.c (handle_v_cont, process_serial_event): Add enum
3611 gdb_signal casts to signal parsing code.
3613 2015-10-29 Pedro Alves <palves@redhat.com>
3615 * linux-low.h (NULL_REGSET): Define.
3616 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3617 * linux-arm-low.c (arm_regsets): Likewise.
3618 * linux-crisv32-low.c (cris_regsets): Likewise.
3619 * linux-m68k-low.c (m68k_regsets): Likewise.
3620 * linux-mips-low.c (mips_regsets): Likewise.
3621 * linux-nios2-low.c (nios2_regsets): Likewise.
3622 * linux-ppc-low.c (ppc_regsets): Likewise.
3623 * linux-s390-low.c (s390_regsets): Likewise.
3624 * linux-sh-low.c (sh_regsets): Likewise.
3625 * linux-sparc-low.c (sparc_regsets): Likewise.
3626 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3627 * linux-tile-low.c (tile_regsets): Likewise.
3628 * linux-x86-low.c (x86_regsets): Likewise.
3629 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3631 2015-10-29 Pedro Alves <palves@redhat.com>
3633 * linux-low.h (NULL_REGSET): Define.
3634 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3635 * linux-arm-low.c (arm_regsets): Likewise.
3636 * linux-crisv32-low.c (cris_regsets): Likewise.
3637 * linux-m68k-low.c (m68k_regsets): Likewise.
3638 * linux-mips-low.c (mips_regsets): Likewise.
3639 * linux-nios2-low.c (nios2_regsets): Likewise.
3640 * linux-ppc-low.c (ppc_regsets): Likewise.
3641 * linux-s390-low.c (s390_regsets): Likewise.
3642 * linux-sh-low.c (sh_regsets): Likewise.
3643 * linux-sparc-low.c (sparc_regsets): Likewise.
3644 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3645 * linux-tile-low.c (tile_regsets): Likewise.
3646 * linux-x86-low.c (x86_regsets): Likewise.
3647 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3649 2015-10-26 Doug Evans <dje@google.com>
3651 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3653 2015-10-26 Doug Evans <dje@google.com>
3655 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3657 2015-10-26 Doug Evans <dje@google.com>
3659 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3661 (attach_thread, find_new_threads_callback): Ditto.
3663 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3665 * mem-break.h (set_breakpoint_data): Remove.
3667 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3669 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3670 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3671 (initialize_low): Remove set_breakpoint_data call.
3672 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3673 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3674 (initialize_low): Remove set_breakpoint_data call.
3675 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3676 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3677 (initialize_low): Remove set_breakpoint_data call.
3679 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3681 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3682 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3683 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3684 * target.h (target_breakpoint_kind_from_pc): New macro.
3686 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3688 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3689 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3690 the default breakpoint kind.
3692 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3694 * linux-arm-low.c (arm_supports_z_point_type): Add software
3697 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3699 * linux-arm-low.c: Refactor breakpoint definitions.
3700 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3701 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3703 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3705 * Makefile.in: Add arm.c/o.
3706 * configure.srv: Likewise.
3707 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3708 (arm_breakpoint_kind_from_pc): New function.
3709 (arm_sw_breakpoint_from_kind): Return proper kind.
3710 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3712 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3714 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3716 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3717 (struct raw_breakpoint) <size>: Remove.
3718 (struct raw_breakpoint) <kind>: Add.
3719 (bp_size): New function.
3720 (bp_opcode): Likewise.
3721 (find_raw_breakpoint_at): Adjust for kind.
3722 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3723 (remove_memory_breakpoint): Adjust for kind call bp_size.
3724 (set_raw_breakpoint_at): Adjust for kind.
3725 (set_breakpoint): Likewise.
3726 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3727 (delete_raw_breakpoint): Adjust for kind.
3728 (delete_breakpoint): Likewise.
3729 (find_gdb_breakpoint): Likewise.
3730 (set_gdb_breakpoint_1): Likewise.
3731 (set_gdb_breakpoint): Likewise.
3732 (delete_gdb_breakpoint_1): Likewise.
3733 (delete_gdb_breakpoint): Likewise.
3734 (uninsert_raw_breakpoint): Likewise.
3735 (reinsert_raw_breakpoint): Likewise.
3736 (set_breakpoint_data): Remove.
3737 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3738 (check_mem_read): Adjust for kind call bp_size.
3739 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3740 (clone_one_breakpoint): Adjust for kind.
3741 * mem-break.h (set_gdb_breakpoint): Likewise.
3742 (delete_gdb_breakpoint): Likewise.
3743 * server.c (process_serial_event): Likewise.
3745 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3747 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3748 (struct linux_target_ops) <breakpoint>: Remove.
3749 (struct linux_target_ops) <breakpoint_len>: Remove.
3750 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3751 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3752 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3753 (arm_sw_breakpoint_from_kind): New function.
3754 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3755 (struct linux_target_ops) <breakpoint>: Remove.
3756 (struct linux_target_ops) <breakpoint_len>: Remove.
3757 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3758 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3759 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3760 (struct linux_target_ops) <breakpoint>: Remove.
3761 (struct linux_target_ops) <breakpoint_len>: Remove.
3762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3763 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3764 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3765 (struct linux_target_ops) <breakpoint>: Remove.
3766 (struct linux_target_ops) <breakpoint_len>: Remove.
3767 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3768 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3769 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3770 and sw_breakpoint_from_kind to increment the pc.
3771 (linux_breakpoint_kind_from_pc): New function.
3772 (linux_sw_breakpoint_from_kind): New function.
3773 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3774 (initialize_low): Call breakpoint_kind_from_pc and
3775 sw_breakpoint_from_kind to replace breakpoint_data/len.
3776 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3778 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3779 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3780 (struct linux_target_ops) <breakpoint>: Remove.
3781 (struct linux_target_ops) <breakpoint_len>: Remove.
3782 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3783 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3784 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3785 (struct linux_target_ops) <breakpoint>: Remove.
3786 (struct linux_target_ops) <breakpoint_len>: Remove.
3787 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3788 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3789 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3790 (struct linux_target_ops) <breakpoint>: Remove.
3791 (struct linux_target_ops) <breakpoint_len>: Remove.
3792 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3793 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3794 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3795 (struct linux_target_ops) <breakpoint>: Remove.
3796 (struct linux_target_ops) <breakpoint_len>: Remove.
3797 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3798 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3799 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3800 (struct linux_target_ops) <breakpoint>: Remove.
3801 (struct linux_target_ops) <breakpoint_len>: Remove.
3802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3804 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3805 (struct linux_target_ops) <breakpoint>: Remove.
3806 (struct linux_target_ops) <breakpoint_len>: Remove.
3807 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3808 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3809 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3810 (struct linux_target_ops) <breakpoint>: Remove.
3811 (struct linux_target_ops) <breakpoint_len>: Remove.
3812 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3813 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3814 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3815 (struct linux_target_ops) <breakpoint>: Remove.
3816 (struct linux_target_ops) <breakpoint_len>: Remove.
3817 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3818 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3819 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3820 (struct linux_target_ops) <breakpoint>: Remove.
3821 (struct linux_target_ops) <breakpoint_len>: Remove.
3822 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3823 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3824 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3825 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3826 (struct linux_target_ops) <breakpoint>: Remove.
3827 (struct linux_target_ops) <breakpoint_len>: Remove.
3828 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3829 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3830 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3831 (struct linux_target_ops) <breakpoint>: Remove.
3832 (struct linux_target_ops) <breakpoint_len>: Remove.
3833 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3834 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3836 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3838 * linux-cris-low.c (cris_get_pc): Remove void arg.
3840 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3842 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3845 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3847 * inferiors.c (thread_pid_matches_callback): New function.
3848 (find_thread_process): New function.
3849 (remove_thread): Reset current_thread.
3850 (remove_process): Assert threads have been removed first.
3852 2015-10-15 Yao Qi <yao.qi@linaro.org>
3854 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3856 (aarch64_remove_point): Likewise.
3857 * regcache.c (regcache_register_size): New function.
3859 2015-10-12 Yao Qi <yao.qi@linaro.org>
3861 * linux-aarch64-low.c: Update all callers as emit_load_store
3862 is renamed to aarch64_emit_load_store.
3864 2015-10-12 Yao Qi <yao.qi@linaro.org>
3866 * linux-aarch64-low.c: Update all callers of function renaming
3867 from emit_insn to aarch64_emit_insn.
3869 2015-10-12 Yao Qi <yao.qi@linaro.org>
3871 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3872 arch/aarch64-insn.h.
3873 (struct aarch64_memory_operand): Likewise.
3875 (emit_insn): Move to arch/aarch64-insn.c.
3876 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3877 (emit_load_store): Move to arch/aarch64-insn.c.
3878 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3879 (can_encode_int32): Remove.
3881 2015-10-12 Yao Qi <yao.qi@linaro.org>
3883 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3884 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3885 (aarch64_relocate_instruction): Likewise.
3886 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3887 (struct aarch64_insn_visitor): Likewise.
3889 2015-10-12 Yao Qi <yao.qi@linaro.org>
3891 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3892 (struct aarch64_insn_visitor): New.
3893 (struct aarch64_insn_relocation_data): New.
3894 (aarch64_ftrace_insn_reloc_b): New function.
3895 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3896 (aarch64_ftrace_insn_reloc_cb): Likewise.
3897 (aarch64_ftrace_insn_reloc_tb): Likewise.
3898 (aarch64_ftrace_insn_reloc_adr): Likewise.
3899 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3900 (aarch64_ftrace_insn_reloc_others): Likewise.
3902 (aarch64_relocate_instruction): Use visitor.
3904 2015-10-12 Yao Qi <yao.qi@linaro.org>
3906 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3907 int. Add argument buf.
3908 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3909 aarch64_relocate_instruction.
3911 2015-10-12 Yao Qi <yao.qi@linaro.org>
3913 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3914 argument insn. Remove local variable insn. Don't call
3916 (aarch64_install_fast_tracepoint_jump_pad): Call
3919 2015-09-30 Yao Qi <yao.qi@linaro.org>
3921 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3922 (emit_load_store_pair): Likewise.
3924 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3926 * dll.c (match_dll): Add cast(s).
3927 (unloaded_dll): Likewise.
3928 * linux-low.c (second_thread_of_pid_p): Likewise.
3929 (delete_lwp_callback): Likewise.
3930 (count_events_callback): Likewise.
3931 (select_event_lwp_callback): Likewise.
3932 (linux_set_resume_request): Likewise.
3933 * server.c (accumulate_file_name_length): Likewise.
3934 (emit_dll_description): Likewise.
3935 (handle_qxfer_threads_worker): Likewise.
3936 (visit_actioned_threads): Likewise.
3937 * thread-db.c (any_thread_of): Likewise.
3938 * tracepoint.c (same_process_p): Likewise.
3939 (match_blocktype): Likewise.
3940 (build_traceframe_info_xml): Likewise.
3942 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3944 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3946 (gdb_unparse_agent_expr): Likewise.
3947 * hostio.c (require_data): Likewise.
3948 (handle_pread): Likewise.
3949 * linux-low.c (disable_regset): Likewise.
3950 (fetch_register): Likewise.
3951 (store_register): Likewise.
3952 (get_dynamic): Likewise.
3953 (linux_qxfer_libraries_svr4): Likewise.
3954 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3955 (set_fast_tracepoint_jump): Likewise.
3956 (uninsert_fast_tracepoint_jumps_at): Likewise.
3957 (reinsert_fast_tracepoint_jumps_at): Likewise.
3958 (validate_inserted_breakpoint): Likewise.
3959 (clone_agent_expr): Likewise.
3960 * regcache.c (init_register_cache): Likewise.
3961 * remote-utils.c (putpkt_binary_1): Likewise.
3962 (decode_M_packet): Likewise.
3963 (decode_X_packet): Likewise.
3964 (look_up_one_symbol): Likewise.
3965 (relocate_instruction): Likewise.
3966 (monitor_output): Likewise.
3967 * server.c (handle_search_memory): Likewise.
3968 (handle_qxfer_exec_file): Likewise.
3969 (handle_qxfer_libraries): Likewise.
3970 (handle_qxfer): Likewise.
3971 (handle_query): Likewise.
3972 (handle_v_cont): Likewise.
3973 (handle_v_run): Likewise.
3974 (captured_main): Likewise.
3975 * target.c (write_inferior_memory): Likewise.
3976 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3977 * tracepoint.c (init_trace_buffer): Likewise.
3978 (add_tracepoint_action): Likewise.
3979 (add_traceframe): Likewise.
3980 (add_traceframe_block): Likewise.
3981 (cmd_qtdpsrc): Likewise.
3982 (cmd_qtdv): Likewise.
3983 (cmd_qtstatus): Likewise.
3984 (response_source): Likewise.
3985 (response_tsv): Likewise.
3986 (cmd_qtnotes): Likewise.
3987 (gdb_collect): Likewise.
3988 (initialize_tracepoint): Likewise.
3990 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3992 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3993 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3994 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3996 (enum aarch64_condition_codes): New enum.
3997 (w0): New static global.
4000 (struct aarch64_memory_operand) <type>: New
4001 MEMORY_OPERAND_POSTINDEX type.
4002 (postindex_memory_operand): New helper function.
4003 (emit_ret): New function.
4004 (emit_load_store_pair): New function, factored out of emit_stp
4005 with support for MEMORY_OPERAND_POSTINDEX.
4006 (emit_stp): Rewrite using emit_load_store_pair.
4007 (emit_ldp): New function.
4008 (emit_load_store): Likewise.
4009 (emit_ldr): Mention post-index instruction in comment.
4010 (emit_ldrh): New function.
4011 (emit_ldrb): New function.
4012 (emit_ldrsw): Mention post-index instruction in comment.
4013 (emit_str): Likewise.
4014 (emit_subs): New function.
4015 (emit_cmp): Likewise.
4016 (emit_and): Likewise.
4017 (emit_orr): Likewise.
4018 (emit_orn): Likewise.
4019 (emit_eor): Likewise.
4020 (emit_mvn): Likewise.
4021 (emit_lslv): Likewise.
4022 (emit_lsrv): Likewise.
4023 (emit_asrv): Likewise.
4024 (emit_mul): Likewise.
4025 (emit_sbfm): Likewise.
4026 (emit_sbfx): Likewise.
4027 (emit_ubfm): Likewise.
4028 (emit_ubfx): Likewise.
4029 (emit_csinc): Likewise.
4030 (emit_cset): Likewise.
4031 (emit_nop): Likewise.
4032 (emit_ops_insns): New helper function.
4033 (emit_pop): Likewise.
4034 (emit_push): Likewise.
4035 (aarch64_emit_prologue): New function.
4036 (aarch64_emit_epilogue): Likewise.
4037 (aarch64_emit_add): Likewise.
4038 (aarch64_emit_sub): Likewise.
4039 (aarch64_emit_mul): Likewise.
4040 (aarch64_emit_lsh): Likewise.
4041 (aarch64_emit_rsh_signed): Likewise.
4042 (aarch64_emit_rsh_unsigned): Likewise.
4043 (aarch64_emit_ext): Likewise.
4044 (aarch64_emit_log_not): Likewise.
4045 (aarch64_emit_bit_and): Likewise.
4046 (aarch64_emit_bit_or): Likewise.
4047 (aarch64_emit_bit_xor): Likewise.
4048 (aarch64_emit_bit_not): Likewise.
4049 (aarch64_emit_equal): Likewise.
4050 (aarch64_emit_less_signed): Likewise.
4051 (aarch64_emit_less_unsigned): Likewise.
4052 (aarch64_emit_ref): Likewise.
4053 (aarch64_emit_if_goto): Likewise.
4054 (aarch64_emit_goto): Likewise.
4055 (aarch64_write_goto_address): Likewise.
4056 (aarch64_emit_const): Likewise.
4057 (aarch64_emit_call): Likewise.
4058 (aarch64_emit_reg): Likewise.
4059 (aarch64_emit_pop): Likewise.
4060 (aarch64_emit_stack_flush): Likewise.
4061 (aarch64_emit_zero_ext): Likewise.
4062 (aarch64_emit_swap): Likewise.
4063 (aarch64_emit_stack_adjust): Likewise.
4064 (aarch64_emit_int_call_1): Likewise.
4065 (aarch64_emit_void_call_2): Likewise.
4066 (aarch64_emit_eq_goto): Likewise.
4067 (aarch64_emit_ne_goto): Likewise.
4068 (aarch64_emit_lt_goto): Likewise.
4069 (aarch64_emit_le_goto): Likewise.
4070 (aarch64_emit_gt_goto): Likewise.
4071 (aarch64_emit_ge_got): Likewise.
4072 (aarch64_emit_ops_impl): New static global variable.
4073 (aarch64_emit_ops): New target function, return
4074 &aarch64_emit_ops_impl.
4075 (struct linux_target_ops): Install it.
4077 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4079 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4080 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4082 * linux-aarch64-ipa.c: New file.
4083 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4085 (aarch64_get_thread_area): New target method.
4086 (extract_signed_bitfield): New helper function.
4087 (aarch64_decode_ldr_literal): New function.
4088 (enum aarch64_opcodes): New enum.
4089 (struct aarch64_register): New struct.
4090 (struct aarch64_operand): New struct.
4091 (x0): New static global.
4100 (aarch64_register): New helper function.
4101 (register_operand): Likewise.
4102 (immediate_operand): Likewise.
4103 (struct aarch64_memory_operand): New struct.
4104 (offset_memory_operand): New helper function.
4105 (preindex_memory_operand): Likewise.
4106 (enum aarch64_system_control_registers): New enum.
4107 (ENCODE): New macro.
4108 (emit_insn): New helper function.
4109 (emit_b): New function.
4110 (emit_bcond): Likewise.
4111 (emit_cb): Likewise.
4112 (emit_tb): Likewise.
4113 (emit_blr): Likewise.
4114 (emit_stp): Likewise.
4115 (emit_ldp_q_offset): Likewise.
4116 (emit_stp_q_offset): Likewise.
4117 (emit_load_store): Likewise.
4118 (emit_ldr): Likewise.
4119 (emit_ldrsw): Likewise.
4120 (emit_str): Likewise.
4121 (emit_ldaxr): Likewise.
4122 (emit_stxr): Likewise.
4123 (emit_stlr): Likewise.
4124 (emit_data_processing_reg): Likewise.
4125 (emit_data_processing): Likewise.
4126 (emit_add): Likewise.
4127 (emit_sub): Likewise.
4128 (emit_mov): Likewise.
4129 (emit_movk): Likewise.
4130 (emit_mov_addr): Likewise.
4131 (emit_mrs): Likewise.
4132 (emit_msr): Likewise.
4133 (emit_sevl): Likewise.
4134 (emit_wfe): Likewise.
4135 (append_insns): Likewise.
4136 (can_encode_int32_in): New helper function.
4137 (aarch64_relocate_instruction): New function.
4138 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4139 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4140 (struct linux_target_ops): Install aarch64_get_thread_area,
4141 aarch64_install_fast_tracepoint_jump_pad and
4142 aarch64_get_min_fast_tracepoint_insn_len.
4144 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4146 * Makefile.in (aarch64-insn.o): New rule.
4147 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4149 2015-09-21 Yao Qi <yao.qi@linaro.org>
4151 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4153 2015-09-21 Yao Qi <yao.qi@linaro.org>
4155 * tracepoint.c (max_jump_pad_size): Remove.
4157 2015-09-18 Yao Qi <yao.qi@linaro.org>
4159 * linux-aarch64-low.c: Don't include sys/uio.h.
4160 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4162 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4164 * tracepoint.c (eval_result_type): Change prototype.
4165 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4167 2015-09-15 Pedro Alves <palves@redhat.com>
4169 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4170 Check whether to report exec events instead of checking whether
4171 multiprocess is enabled.
4173 2015-09-15 Pedro Alves <palves@redhat.com>
4176 * remote-utils.c (prepare_resume_reply): Merge
4177 TARGET_WAITKIND_VFORK_DONE switch case with the
4178 TARGET_WAITKIND_FORKED case.
4180 2015-09-15 Yao Qi <yao.qi@linaro.org>
4182 * server.c (handle_query): Check string comparison using
4183 "else if" instead of "if".
4185 2015-09-15 Yao Qi <yao.qi@linaro.org>
4187 * server.c (vCont_supported): New global variable.
4188 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4189 matches. Append ";vContSupported+" to own_buf.
4190 (handle_v_requests): Append ";s;S" to own_buf if target supports
4191 hardware single step or vCont_supported is false.
4192 (capture_main): Set vCont_supported to zero.
4194 2015-09-15 Yao Qi <yao.qi@linaro.org>
4196 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4198 (linux_supports_hardware_single_step): ... New function.
4199 (linux_target_ops): Update.
4200 * lynx-low.c (lynx_target_ops): Set field
4201 supports_hardware_single_step to target_can_do_hardware_single_step.
4202 * nto-low.c (nto_target_ops): Likewise.
4203 * spu-low.c (spu_target_ops): Likewise.
4204 * win32-low.c (win32_target_ops): Likewise.
4205 * target.c (target_can_do_hardware_single_step): New function.
4206 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4207 Remove. <supports_hardware_single_step>: New field.
4208 (target_supports_conditional_breakpoints): Remove.
4209 (target_supports_hardware_single_step): New macro.
4210 (target_can_do_hardware_single_step): Declare.
4211 * server.c (handle_query): Use target_supports_hardware_single_step
4212 instead of target_supports_conditional_breakpoints.
4214 2015-09-15 Yao Qi <yao.qi@linaro.org>
4216 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4218 (struct linux_target_ops the_low_target): Install
4219 aarch64_linux_siginfo_fixup.
4221 2015-09-11 Don Breazeal <donb@codesourcery.com>
4222 Luis Machado <lgustavo@codesourcery.com>
4224 * linux-low.c (linux_mourn): Static declaration.
4225 (linux_arch_setup): Move in front of
4226 handle_extended_wait.
4227 (linux_arch_setup_thread): New function.
4228 (handle_extended_wait): Handle exec events. Call
4229 linux_arch_setup_thread. Make event_lwp argument a
4230 pointer-to-a-pointer.
4231 (check_zombie_leaders): Do not check stopped threads.
4232 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4233 (linux_low_filter_event): Add lwp and thread for exec'ing
4234 non-leader thread if leader thread has been deleted.
4235 Refactor code into linux_arch_setup_thread and call it.
4236 Pass child lwp pointer by reference to handle_extended_wait.
4237 (linux_wait_for_event_filtered): Update comment.
4238 (linux_wait_1): Prevent clobbering exec event status.
4239 (linux_supports_exec_events): New function.
4240 (linux_target_ops) <supports_exec_events>: Initialize new member.
4241 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4243 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4244 * server.c (report_exec_events): New global variable.
4245 (handle_query): Handle qSupported query for exec-events feature.
4246 (captured_main): Initialize report_exec_events.
4247 * server.h (report_exec_events): Declare new global variable.
4248 * target.h (struct target_ops) <supports_exec_events>: New
4250 (target_supports_exec_events): New macro.
4251 * win32-low.c (win32_target_ops) <supports_exec_events>:
4252 Initialize new member.
4254 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4256 * linux-low.c (linux_low_enable_btrace): Remove.
4257 (linux_target_ops): Replace linux_low_enable_btrace with
4258 linux_enable_btrace.
4260 2015-09-03 Yao Qi <yao.qi@linaro.org>
4262 * linux-aarch64-low.c (aarch64_insert_point): Call
4263 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4266 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4268 * linux-low.c (check_stopped_by_breakpoint): Use
4269 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4271 2015-08-27 Pedro Alves <palves@redhat.com>
4273 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4275 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4277 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4278 the XNEW-family equivalent.
4279 (compile_bytecodes): Likewise.
4280 * dll.c (loaded_dll): Likewise.
4281 * event-loop.c (append_callback_event): Likewise.
4282 (create_file_handler): Likewise.
4283 (create_file_event): Likewise.
4284 * hostio.c (handle_open): Likewise.
4285 * inferiors.c (add_thread): Likewise.
4286 (add_process): Likewise.
4287 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4288 * linux-arm-low.c (arm_new_process): Likewise.
4289 (arm_new_thread): Likewise.
4290 * linux-low.c (add_to_pid_list): Likewise.
4291 (linux_add_process): Likewise.
4292 (handle_extended_wait): Likewise.
4293 (add_lwp): Likewise.
4294 (enqueue_one_deferred_signal): Likewise.
4295 (enqueue_pending_signal): Likewise.
4296 (linux_resume_one_lwp_throw): Likewise.
4297 (linux_resume_one_thread): Likewise.
4298 (linux_read_memory): Likewise.
4299 (linux_write_memory): Likewise.
4300 * linux-mips-low.c (mips_linux_new_process): Likewise.
4301 (mips_linux_new_thread): Likewise.
4302 (mips_add_watchpoint): Likewise.
4303 * linux-x86-low.c (initialize_low_arch): Likewise.
4304 * lynx-low.c (lynx_add_process): Likewise.
4305 * mem-break.c (set_raw_breakpoint_at): Likewise.
4306 (set_breakpoint): Likewise.
4307 (add_condition_to_breakpoint): Likewise.
4308 (add_commands_to_breakpoint): Likewise.
4309 (clone_agent_expr): Likewise.
4310 (clone_one_breakpoint): Likewise.
4311 * regcache.c (new_register_cache): Likewise.
4312 * remote-utils.c (look_up_one_symbol): Likewise.
4313 * server.c (queue_stop_reply): Likewise.
4314 (start_inferior): Likewise.
4315 (queue_stop_reply_callback): Likewise.
4316 (handle_target_event): Likewise.
4317 * spu-low.c (fetch_ppc_memory): Likewise.
4318 (store_ppc_memory): Likewise.
4319 * target.c (set_target_ops): Likewise.
4320 * thread-db.c (thread_db_load_search): Likewise.
4321 (try_thread_db_load_1): Likewise.
4322 * tracepoint.c (add_tracepoint): Likewise.
4323 (add_tracepoint_action): Likewise.
4324 (create_trace_state_variable): Likewise.
4325 (cmd_qtdpsrc): Likewise.
4326 (cmd_qtro): Likewise.
4327 (add_while_stepping_state): Likewise.
4328 * win32-low.c (child_add_thread): Likewise.
4329 (get_image_name): Likewise.
4331 2015-08-25 Yao Qi <yao.qi@linaro.org>
4333 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4335 2015-08-25 Yao Qi <yao.qi@linaro.org>
4337 * Makefile.in (aarch64-linux.o): New rule.
4338 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4340 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4341 (aarch64_init_debug_reg_state): Make it extern.
4342 (aarch64_linux_prepare_to_resume): Remove.
4344 2015-08-25 Yao Qi <yao.qi@linaro.org>
4346 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4347 lwp_arch_private_info and ptid_of_lwp.
4349 2015-08-25 Yao Qi <yao.qi@linaro.org>
4351 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4352 Find proc_info by find_process_pid. All callers updated.
4354 2015-08-25 Yao Qi <yao.qi@linaro.org>
4356 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4358 (debug_reg_change_callback): Remove.
4359 (aarch64_notify_debug_reg_change): Remove.
4361 2015-08-25 Yao Qi <yao.qi@linaro.org>
4363 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4364 Call current_lwp_ptid.
4366 2015-08-25 Yao Qi <yao.qi@linaro.org>
4368 * linux-aarch64-low.c (debug_reg_change_callback): Use
4371 2015-08-25 Yao Qi <yao.qi@linaro.org>
4373 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4375 2015-08-25 Yao Qi <yao.qi@linaro.org>
4377 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4379 2015-08-25 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4384 2015-08-25 Yao Qi <yao.qi@linaro.org>
4386 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4388 (debug_reg_change_callback): Remove argument entry and add argument
4389 lwp. Remove local variable thread. Don't print thread id in the
4390 debugging output. Don't check whether pid of thread equals to pid.
4391 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4392 iterate_over_lwps instead find_inferior.
4394 2015-08-24 Pedro Alves <palves@redhat.com>
4396 * inferiors.c (get_first_process): New function.
4397 * inferiors.h (get_first_process): New declaration.
4398 * remote-utils.c (read_ptid): Default to the first process in the
4399 list, instead of to the current thread's process.
4401 2015-08-24 Pedro Alves <palves@redhat.com>
4403 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4404 * event-loop.c: Likewise.
4405 * remote-utils.c: Likewise.
4406 * tracepoint.c: Likewise.
4408 2015-08-24 Pedro Alves <palves@redhat.com>
4410 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4413 2015-08-21 Pedro Alves <palves@redhat.com>
4415 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4416 instead of literal 1.
4418 2015-08-21 Pedro Alves <palves@redhat.com>
4420 * tdesc.c (default_description): Explicitly zero-initialize.
4422 2015-08-21 Pedro Alves <palves@redhat.com>
4425 * inferiors.c (remove_thread): Discard any pending stop reply for
4427 * server.c (remove_all_on_match_pid): Rename to ...
4428 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4430 (discard_queued_stop_replies): Change parameter to a ptid. Now
4432 (handle_v_kill, kill_inferior_callback, captured_main)
4433 (process_serial_event): Adjust.
4434 * server.h (discard_queued_stop_replies): Declare.
4436 2015-08-21 Pedro Alves <palves@redhat.com>
4438 * linux-low.c (wait_for_sigstop): Always switch to no thread
4439 selected if the previously current thread dies.
4440 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4441 process instead of the current thread's.
4442 * remote-utils.c (input_interrupt): Don't check if there's no
4444 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4445 current thread to the general thread fails, error out.
4446 (handle_qxfer_auxv, handle_qxfer_libraries)
4447 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4448 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4449 (handle_query): Check if there's a thread selected instead of
4450 checking whether there's any thread in the thread list.
4451 (handle_qxfer_threads, handle_qxfer_btrace)
4452 (handle_qxfer_btrace_conf): Don't error out early if there's no
4453 thread in the thread list.
4454 (handle_v_cont, myresume): Don't set the current thread to the
4456 (process_serial_event) <Hg handling>: Also set thread_id if the
4457 previous general thread is still alive.
4458 (process_serial_event) <g/G handling>: If setting the current
4459 thread to the general thread fails, error out.
4460 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4461 thread's lwp instead of the current thread's.
4462 * target.c (set_desired_thread): If the desired thread was not
4463 found, leave the current thread pointing to NULL. Return an int
4464 (boolean) indicating success.
4465 * target.h (set_desired_thread): Change return type to int.
4467 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4469 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4470 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4472 (ps_get_thread_area): New function.
4474 2015-08-19 Gary Benson <gbenson@redhat.com>
4476 * hostio.c (handle_pread): Do not attempt to read more data
4477 than hostio_reply_with_data can fit in a packet.
4479 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4481 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4483 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4485 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4487 2015-08-06 Pedro Alves <palves@redhat.com>
4489 * tracepoint.c (expr_eval_result): Now an int.
4491 2015-08-06 Pedro Alves <palves@redhat.com>
4493 * gdbthread.h (struct regcache): Forward declare.
4494 (struct thread_info) <regcache_data>: Now a struct regcache
4496 * inferiors.c (inferior_regcache_data)
4497 (set_inferior_regcache_data): Now work with struct regcache
4499 * inferiors.h (struct regcache): Forward declare.
4500 (inferior_regcache_data, set_inferior_regcache_data): Now work
4501 with struct regcache pointers.
4502 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4503 (free_register_cache_thread): Remove struct regcache pointer
4506 2015-08-06 Pedro Alves <palves@redhat.com>
4508 * server.c (captured_main): On error, print the exception message
4509 to stderr, and if run_once is set, throw a quit.
4511 2015-08-06 Pedro Alves <palves@redhat.com>
4513 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4516 2015-08-06 Pedro Alves <palves@redhat.com>
4518 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4519 reading beyond the passed in buffer length.
4521 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4523 * tracepoint.c (symbol_list) <required>: Remove.
4525 2015-08-06 Pedro Alves <palves@redhat.com>
4527 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4528 count if stopping and suspending threads.
4529 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4530 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4531 (linux_detach): Complete an ongoing step-over.
4532 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4534 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4535 (linux_wait_1): If passing a signal to the inferior after
4536 finishing a step-over, unsuspend and re-resume all lwps. If we
4537 see a single-step event but the thread should be continuing, don't
4538 pass the trap to gdb.
4539 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4540 internal_error instead of gdb_assert.
4541 (enqueue_pending_signal): New function.
4542 (check_ptrace_stopped_lwp_gone): Add debug output.
4543 (start_step_over): Use internal_error instead of gdb_assert.
4544 (complete_ongoing_step_over): New function.
4545 (linux_resume_one_thread): Don't resume a suspended thread.
4546 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4549 2015-08-06 Pedro Alves <palves@redhat.com>
4551 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4552 (linux_thread_alive): Use lwp_is_marked_dead.
4553 (extended_event_reported): Delete.
4554 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4555 instead of extended_event_reported.
4556 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4558 (lwp_is_marked_dead): New function.
4559 (lwp_running): Use lwp_is_marked_dead.
4560 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4563 2015-08-06 Pedro Alves <palves@redhat.com>
4565 * linux-low.c (linux_wait_1): Move fork event output out of the
4566 !report_to_gdb check. Pass event_child->waitstatus to
4567 target_waitstatus_to_string instead of ourstatus.
4569 2015-08-04 Yao Qi <yao.qi@linaro.org>
4571 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4572 if current_thread is 32 bit.
4574 2015-08-04 Yao Qi <yao.qi@linaro.org>
4576 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4577 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4578 * server.c (extended_protocol): Remove "static".
4579 * server.h (extended_protocol): Declare it.
4581 2015-08-04 Yao Qi <yao.qi@linaro.org>
4583 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4584 both aarch64 and aarch32.
4585 (aarch64_set_pc): Likewise.
4587 2015-08-04 Yao Qi <yao.qi@linaro.org>
4589 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4590 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4591 arm-with-neon.xml to srv_xmlfiles.
4592 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4593 (is_64bit_tdesc): New function.
4594 (aarch64_linux_read_description): New function.
4595 (aarch64_arch_setup): Call aarch64_linux_read_description.
4596 (regs_info): Rename to regs_info_aarch64.
4597 (aarch64_regs_info): Return right regs_info.
4598 (initialize_low_arch): Call initialize_low_arch_aarch32.
4600 2015-08-04 Yao Qi <yao.qi@linaro.org>
4602 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4603 * linux-aarch32-low.c: New file.
4604 * linux-aarch32-low.h: New file.
4605 * linux-arm-low.c (arm_fill_gregset): Move it to
4606 linux-aarch32-low.c.
4607 (arm_store_gregset): Likewise.
4608 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4609 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4610 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4611 (regs_info): Rename to regs_info_arm.
4612 (arm_regs_info): Return regs_info_aarch32 if
4613 have_ptrace_getregset is 1 and target description is
4614 arm_with_neon or arm_with_vfpv3.
4615 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4616 Call initialize_low_arch_aarch32 instead.
4618 2015-08-04 Yao Qi <yao.qi@linaro.org>
4620 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4621 * linux-low.c: ... here.
4622 * linux-low.h (have_ptrace_getregset): Declare it.
4624 2015-08-04 Pedro Alves <palves@redhat.com>
4626 * thread-db.c (struct thread_db): Use new typedefs.
4627 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4629 (disable_thread_event_reporting): Cast result of dlsym to
4630 destination function pointer type.
4631 (thread_db_mourn): Use td_ta_delete_ftype.
4633 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4635 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4637 (CDX_BREAKPOINT): Define for R2.
4638 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4639 (the_low_target): Add comments.
4641 2015-07-30 Yao Qi <yao.qi@linaro.org>
4643 * linux-arm-low.c (arm_hwcap): Remove it.
4644 (arm_read_description): New local variable arm_hwcap. Don't
4645 set arm_hwcap to zero.
4647 2015-07-30 Yao Qi <yao.qi@linaro.org>
4649 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4650 Use regcache->tdesc instead.
4651 (arm_store_wmmxregset): Likewise.
4652 (arm_fill_vfpregset): Likewise.
4653 (arm_store_vfpregset): Likewise.
4655 2015-07-30 Yao Qi <yao.qi@linaro.org>
4657 * linux-arm-low.c: Include arch/arm.h.
4658 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4659 (arm_store_gregset): Likewise.
4661 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4663 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4664 ptrace's 4th parameter.
4666 2015-07-27 Yao Qi <yao.qi@linaro.org>
4668 * configure.srv (case aarch64*-*-linux*): Don't set
4671 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4673 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4675 * linux-arm-low.c: Likewise.
4676 * linux-cris-low.c: Likewise.
4677 * linux-crisv32-low.c: Likewise.
4678 * linux-low.c: Likewise.
4679 * linux-m68k-low.c: Likewise.
4680 * linux-mips-low.c: Likewise.
4681 * linux-nios2-low.c: Likewise.
4682 * linux-s390-low.c: Likewise.
4683 * linux-sparc-low.c: Likewise.
4684 * linux-tic6x-low.c: Likewise.
4685 * linux-tile-low.c: Likewise.
4686 * linux-x86-low.c: Likewise.
4688 2015-07-24 Pedro Alves <palves@redhat.com>
4690 * config.in: Regenerate.
4691 * configure: Regenerate.
4693 2015-07-24 Pedro Alves <palves@redhat.com>
4695 * acinclude.m4: Include ../ptrace.m4.
4696 * configure.ac: Call GDB_AC_PTRACE.
4697 * config.in, configure: Regenerate.
4699 2015-07-24 Yao Qi <yao.qi@linaro.org>
4701 * linux-low.c (linux_create_inferior): Remove setting to
4702 proc->priv->new_inferior.
4703 (linux_attach): Likewise.
4704 (linux_low_filter_event): Likewise.
4705 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4707 2015-07-24 Yao Qi <yao.qi@linaro.org>
4709 * linux-low.c (linux_arch_setup): New function.
4710 (linux_low_filter_event): If proc->tdesc is NULL and
4711 proc->attached is true, call the_low_target.arch_setup.
4712 Otherwise, keep status pending, and return.
4713 (linux_resume_one_lwp_throw): Don't call get_pc if
4714 thread->while_stepping isn't NULL. Don't call
4715 get_thread_regcache if proc->tdesc is NULL.
4716 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4717 (linux_target_ops): Install arch_setup.
4718 * server.c (start_inferior): Call the_target->arch_setup.
4719 * target.h (struct target_ops) <arch_setup>: New field.
4720 (target_arch_setup): New marco.
4721 * lynx-low.c (lynx_target_ops): Update.
4722 * nto-low.c (nto_target_ops): Update.
4723 * spu-low.c (spu_target_ops): Update.
4724 * win32-low.c (win32_target_ops): Update.
4726 2015-07-24 Yao Qi <yao.qi@linaro.org>
4728 * linux-low.c (linux_add_process): Don't set
4729 proc->priv->new_inferior.
4730 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4731 (linux_attach): Likewise.
4733 2015-07-24 Yao Qi <yao.qi@linaro.org>
4735 * server.c (start_inferior): Code refactor.
4737 2015-07-24 Yao Qi <yao.qi@linaro.org>
4739 * server.c (process_serial_event): Set general_thread.
4741 2015-07-21 Yao Qi <yao.qi@linaro.org>
4743 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4744 aarch64_linux_get_debug_reg_capacity.
4746 2015-07-17 Yao Qi <yao.qi@linaro.org>
4748 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4749 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4750 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4751 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4752 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4753 (AARCH64_HWP_ALIGNMENT): Likewise.
4754 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4755 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4756 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4757 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4758 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4759 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4760 (struct aarch64_debug_reg_state): Likewise.
4761 (struct arch_lwp_info): Likewise.
4762 (aarch64_align_watchpoint): Likewise.
4763 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4764 (aarch64_watchpoint_length): Likewise.
4765 (aarch64_point_encode_ctrl_reg): Likewise
4766 (aarch64_point_is_aligned): Likewise.
4767 (aarch64_align_watchpoint): Likewise.
4768 (aarch64_linux_set_debug_regs):
4769 (aarch64_dr_state_insert_one_point): Likewise.
4770 (aarch64_dr_state_remove_one_point): Likewise.
4771 (aarch64_handle_breakpoint): Likewise.
4772 (aarch64_handle_aligned_watchpoint): Likewise.
4773 (aarch64_handle_unaligned_watchpoint): Likewise.
4774 (aarch64_handle_watchpoint): Likewise.
4776 2015-07-17 Yao Qi <yao.qi@linaro.org>
4778 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4779 and don't aarch64_get_debug_reg_state. All callers update.
4780 (aarch64_handle_aligned_watchpoint): Likewise.
4781 (aarch64_handle_unaligned_watchpoint): Likewise.
4782 (aarch64_handle_watchpoint): Likewise.
4783 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4784 (aarch64_remove_point): Likewise.
4786 2015-07-17 Yao Qi <yao.qi@linaro.org>
4788 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4790 (aarch64_handle_unaligned_watchpoint): Likewise.
4792 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4794 Revert the previous 3 commits:
4795 Move gdb_regex* to common/
4796 Move linux_find_memory_regions_full & co.
4797 gdbserver build-id attribute generator
4799 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4800 Jan Kratochvil <jan.kratochvil@redhat.com>
4802 gdbserver build-id attribute generator.
4803 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4804 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4805 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4807 (get_dynamic): Use find_pdhr to traverse program headers.
4808 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4809 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4810 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4811 (get_hex_build_id): New.
4812 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4813 to reply XML document.
4815 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4816 Jan Kratochvil <jan.kratochvil@redhat.com>
4818 * target.c: Include target/target-utils.h and fcntl.h.
4819 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4820 (target_fileio_read_stralloc): New functions.
4822 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4824 * Makefile.in (OBS): Add gdb_regex.o.
4826 * config.in: Rebuilt.
4827 * configure: Rebuilt.
4829 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4830 Jan Kratochvil <jan.kratochvil@redhat.com>
4832 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4833 * Makefile.in (OBS): Add target-utils.o.
4834 (linux-maps.o, target-utils.o): New.
4835 * configure.srv (srv_linux_obj): Add linux-maps.o.
4837 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4839 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4841 (the_low_target): Install it.
4843 2015-07-14 Pedro Alves <palves@redhat.com>
4845 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4846 Instead, ignore ECHILD, and throw an error for other errnos.
4848 2015-07-10 Pedro Alves <palves@redhat.com>
4850 * event-loop.c (struct callback_event) <data>: Change type to
4851 gdb_client_data instance instead of gdb_client_data pointer.
4852 (append_callback_event): Adjust.
4854 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4856 * linux-aarch64-low.c: Add comments for each linux_target_ops
4857 method. Remove comments already covered in target_ops and
4858 linux_target_ops definitions.
4859 (the_low_target): Add comments for each unimplemented method.
4861 2015-07-09 Yao Qi <yao.qi@linaro.org>
4863 * linux-aarch64-low.c (aarch64_regmap): Remove.
4864 (aarch64_usrregs_info): Remove.
4865 (regs_info): Set field usrregs to NULL.
4867 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4869 * linux-low.c: Include "rsp-low.h"
4870 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4871 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4872 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4873 (handle_btrace_enable_pt): New.
4874 (handle_btrace_general_set): Support "pt".
4875 (handle_btrace_conf_general_set): Support "pt:size".
4877 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4879 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4882 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4884 * linux-aarch64-low.c: Remove comment about endianness.
4885 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4886 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4889 2015-06-24 Gary Benson <gbenson@redhat.com>
4891 * linux-i386-ipa.c (stdint.h): Do not include.
4892 * lynx-i386-low.c (stdint.h): Likewise.
4893 * lynx-ppc-low.c (stdint.h): Likewise.
4894 * mem-break.c (stdint.h): Likewise.
4895 * thread-db.c (stdint.h): Likewise.
4896 * tracepoint.c (stdint.h): Likewise.
4897 * win32-low.c (stdint.h): Likewise.
4899 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4901 * server.c (write_qxfer_response): Update call to
4902 remote_escape_output.
4904 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4905 Jan Kratochvil <jan.kratochvil@redhat.com>
4907 Merge multiple hex conversions.
4908 * gdbreplay.c (tohex): Rename to 'fromhex'.
4909 (logchar): Use fromhex.
4911 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4913 * server.c (handle_qxfer_libraries): Set `version' attribute for
4916 2015-06-10 Gary Benson <gbenson@redhat.com>
4918 * target.h (struct target_ops) <multifs_open>: New field.
4919 <multifs_unlink>: Likewise.
4920 <multifs_readlink>: Likewise.
4921 * linux-low.c (nat/linux-namespaces.h): New include.
4922 (linux_target_ops): Initialize the_target->multifs_open,
4923 the_target->multifs_unlink and the_target->multifs_readlink.
4924 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4925 * hostio.c (hostio_fs_pid): New static variable.
4926 (hostio_handle_new_gdb_connection): New function.
4927 (handle_setfs): Likewise.
4928 (handle_open): Use the_target->multifs_open as appropriate.
4929 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4930 (handle_readlink): Use the_target->multifs_readlink as
4932 (handle_vFile): Handle vFile:setfs packets.
4933 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4934 after target_handle_new_gdb_connection.
4936 2015-06-10 Gary Benson <gbenson@redhat.com>
4938 * configure.ac (AC_CHECK_FUNCS): Add setns.
4939 * config.in: Regenerate.
4940 * configure: Likewise.
4941 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4942 (linux-namespaces.o): New rule.
4943 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4945 2015-06-09 Gary Benson <gbenson@redhat.com>
4947 * hostio.c (handle_open): Process mode argument with
4948 fileio_to_host_mode.
4950 2015-06-01 Yao Qi <yao.qi@linaro.org>
4952 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4953 * linux-x86-low.c: Likewise.
4955 2015-05-28 Don Breazeal <donb@codesourcery.com>
4957 * linux-low.c (handle_extended_wait): Initialize
4958 thread_info.last_resume_kind for new fork children.
4960 2015-05-15 Pedro Alves <palves@redhat.com>
4962 * target.h (target_handle_new_gdb_connection): Rewrite using if
4963 wrapped in do/while.
4965 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4967 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4968 * configure, config.in: Regenerate.
4969 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4972 2015-05-12 Don Breazeal <donb@codesourcery.com>
4974 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4975 PTRACE_EVENT_VFORK_DONE.
4976 (linux_low_ptrace_options, extended_event_reported): Add vfork
4978 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4979 and "vforkdone" for RSP 'T' Stop Reply Packet.
4980 * server.h (report_vfork_events): Declare
4983 2015-05-12 Don Breazeal <donb@codesourcery.com>
4985 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4986 (the_low_target) <new_fork>: Initialize new member.
4987 * linux-arm-low.c (arm_new_fork): New function.
4988 (the_low_target) <new_fork>: Initialize new member.
4989 * linux-low.c (handle_extended_wait): Call new target function
4991 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4992 * linux-mips-low.c (mips_add_watchpoint): New function
4993 extracted from mips_insert_point.
4994 (the_low_target) <new_fork>: Initialize new member.
4995 (mips_linux_new_fork): New function.
4996 (mips_insert_point): Call mips_add_watchpoint.
4997 * linux-x86-low.c (x86_linux_new_fork): New function.
4998 (the_low_target) <new_fork>: Initialize new member.
5000 2015-05-12 Don Breazeal <donb@codesourcery.com>
5002 * linux-low.c (handle_extended_wait): Implement return value,
5003 rename argument 'event_child' to 'event_lwp', handle
5004 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5005 (linux_low_ptrace_options): New function.
5006 (linux_low_filter_event): Call linux_low_ptrace_options,
5007 use different argument fo linux_enable_event_reporting,
5008 use return value from handle_extended_wait.
5009 (extended_event_reported): New function.
5010 (linux_wait_1): Call extended_event_reported and set
5011 status to report fork events.
5012 (linux_write_memory): Add pid to debug message.
5013 (reset_lwp_ptrace_options_callback): New function.
5014 (linux_handle_new_gdb_connection): New function.
5015 (linux_target_ops): Initialize new structure member.
5016 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5017 * lynx-low.c: Initialize new structure member.
5018 * remote-utils.c (prepare_resume_reply): Implement stop reason
5019 "fork" for "T" stop message.
5020 * server.c (handle_query): Call handle_new_gdb_connection.
5021 * server.h (report_fork_events): Declare global flag.
5022 * target.h (struct target_ops) <handle_new_gdb_connection>:
5024 (target_handle_new_gdb_connection): New macro.
5025 * win32-low.c: Initialize new structure member.
5027 2015-05-12 Don Breazeal <donb@codesourcery.com>
5029 * mem-break.c (APPEND_TO_LIST): Define macro.
5030 (clone_agent_expr): New function.
5031 (clone_one_breakpoint): New function.
5032 (clone_all_breakpoints): New function.
5033 * mem-break.h: Declare new functions.
5035 2015-05-12 Don Breazeal <donb@codesourcery.com>
5037 * linux-low.c (linux_supports_fork_events): New function.
5038 (linux_supports_vfork_events): New function.
5039 (linux_target_ops): Initialize new structure members.
5040 (initialize_low): Call linux_check_ptrace_features.
5041 * lynx-low.c (lynx_target_ops): Initialize new structure
5043 * server.c (report_fork_events, report_vfork_events):
5045 (handle_query): Add new features to qSupported packet and
5047 (captured_main): Initialize new global variables.
5048 * target.h (struct target_ops) <supports_fork_events>:
5050 <supports_vfork_events>: New member.
5051 (target_supports_fork_events): New macro.
5052 (target_supports_vfork_events): New macro.
5053 * win32-low.c (win32_target_ops): Initialize new structure
5056 2015-05-12 Gary Benson <gbenson@redhat.com>
5058 * server.c (handle_qxfer_exec_file): Use current process
5061 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5063 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5064 Remove HAVE_PTRACE_GETREGS conditionals.
5065 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5066 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5068 2015-05-08 Yao Qi <yao.qi@linaro.org>
5070 * linux-low.c (linux_supports_conditional_breakpoints): New
5072 (linux_target_ops): Install new target method.
5073 * lynx-low.c (lynx_target_ops): Install NULL hook for
5074 supports_conditional_breakpoints.
5075 * nto-low.c (nto_target_ops): Likewise.
5076 * spu-low.c (spu_target_ops): Likewise.
5077 * win32-low.c (win32_target_ops): Likewise.
5078 * server.c (handle_query): Check
5079 target_supports_conditional_breakpoints.
5080 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5082 (target_supports_conditional_breakpoints): New macro.
5084 2015-05-06 Pedro Alves <palves@redhat.com>
5087 * server.c (start_inferior): If the process exits, mourn it.
5089 2015-04-21 Gary Benson <gbenson@redhat.com>
5091 * hostio.c (fileio_open_flags_to_host): Factored out to
5092 fileio_to_host_openflags in common/fileio.c. Single use
5095 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5097 * linux-xtensa-low.c (xtensa_fill_gregset)
5098 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5101 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5103 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5104 (regs_info): Replace usrregs pointer with NULL.
5106 2015-04-17 Gary Benson <gbenson@redhat.com>
5108 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5109 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5110 * server.c (handle_qxfer_exec_file): New function.
5111 (qxfer_packets): Add exec-file entry.
5112 (handle_query): Report qXfer:exec-file:read as supported packet.
5114 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5116 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5118 2015-04-09 Gary Benson <gbenson@redhat.com>
5120 * hostio-errno.c (errno_to_fileio_error): Remove function.
5121 Update caller to use remote_fileio_to_fio_error.
5123 2015-04-09 Yao Qi <yao.qi@linaro.org>
5125 * linux-low.c (linux_insert_point): Call
5126 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5127 (linux_remove_point): Call remove_memory_breakpoint if type is
5129 * linux-x86-low.c (x86_insert_point): Don't call
5130 insert_memory_breakpoint.
5131 (x86_remove_point): Don't call remove_memory_breakpoint.
5133 2015-04-01 Pedro Alves <palves@redhat.com>
5134 Cleber Rosa <crosa@redhat.com>
5136 * server.c (gdbserver_usage): Reorganize and extend the usage
5139 2015-03-24 Pedro Alves <palves@redhat.com>
5141 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5142 output. Also dump TRAP_TRACE.
5143 (linux_low_filter_event): In debug output, distinguish a
5144 resume_stop SIGSTOP from a delayed SIGSTOP.
5146 2015-03-24 Gary Benson <gbenson@redhat.com>
5148 * linux-x86-low.c (x86_linux_new_thread): Moved to
5150 (x86_linux_prepare_to_resume): Likewise.
5152 2015-03-24 Gary Benson <gbenson@redhat.com>
5154 * Makefile.in (x86-linux-dregs.o): New rule.
5155 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5156 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5157 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5158 (x86_linux_dr_get): Likewise.
5159 (x86_linux_dr_set): Likewise.
5160 (update_debug_registers_callback): Likewise.
5161 (x86_linux_dr_set_addr): Likewise.
5162 (x86_linux_dr_get_addr): Likewise.
5163 (x86_linux_dr_set_control): Likewise.
5164 (x86_linux_dr_get_control): Likewise.
5165 (x86_linux_dr_get_status): Likewise.
5166 (x86_linux_update_debug_registers): Likewise.
5168 2015-03-24 Gary Benson <gbenson@redhat.com>
5170 * linux-x86-low.c (x86_linux_update_debug_registers):
5171 New function, factored out from...
5172 (x86_linux_prepare_to_resume): ...this.
5174 2015-03-24 Gary Benson <gbenson@redhat.com>
5176 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5177 (x86_linux_dr_set): Likewise.
5178 (update_debug_registers_callback): Likewise.
5179 (x86_linux_dr_set_addr): Likewise.
5180 (x86_linux_dr_get_addr): Likewise.
5181 (x86_linux_dr_set_control): Likewise.
5182 (x86_linux_dr_get_control): Likewise.
5183 (x86_linux_dr_get_status): Likewise.
5184 (x86_linux_prepare_to_resume): Likewise.
5186 2015-03-24 Gary Benson <gbenson@redhat.com>
5188 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5189 Use perror_with_name. Pass string through gettext.
5190 (x86_linux_dr_set): Likewise.
5192 2015-03-24 Gary Benson <gbenson@redhat.com>
5194 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5195 (x86_linux_dr_set_addr): ...this.
5196 (x86_dr_low_get_addr): Rename to...
5197 (x86_linux_dr_get_addr): ...this.
5198 (x86_dr_low_set_control): Rename to...
5199 (x86_linux_dr_set_control): ...this.
5200 (x86_dr_low_get_control): Rename to...
5201 (x86_linux_dr_get_control): ...this.
5202 (x86_dr_low_get_status): Rename to...
5203 (x86_linux_dr_get_status): ...this.
5204 (x86_dr_low): Update with new function names.
5206 2015-03-24 Gary Benson <gbenson@redhat.com>
5208 * Makefile.in (x86-linux.o): New rule.
5209 * configure.srv: Add x86-linux.o to relevant targets.
5210 * linux-low.c (lwp_set_arch_private_info): New function.
5211 (lwp_arch_private_info): Likewise.
5212 * linux-x86-low.c: Include nat/x86-linux.h.
5213 (arch_lwp_info): Removed structure.
5214 (update_debug_registers_callback):
5215 Use lwp_set_debug_registers_changed.
5216 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5217 and lwp_set_debug_registers_changed.
5218 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5220 2015-03-24 Gary Benson <gbenson@redhat.com>
5222 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5223 * linux-arm-low.c (arm_new_thread): Likewise.
5224 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5225 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5226 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5227 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5229 2015-03-24 Gary Benson <gbenson@redhat.com>
5231 * linux-low.c (ptid_of_lwp): New function.
5232 (lwp_is_stopped): Likewise.
5233 (lwp_stop_reason): Likewise.
5234 * linux-x86-low.c (update_debug_registers_callback):
5236 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5239 2015-03-24 Gary Benson <gbenson@redhat.com>
5241 * linux-low.h (linux_stop_lwp): Remove declaration.
5243 2015-03-24 Gary Benson <gbenson@redhat.com>
5245 * linux-low.h: Include nat/linux-nat.h.
5246 * linux-low.c (iterate_over_lwps_args): New structure.
5247 (iterate_over_lwps_filter): New function.
5248 (iterate_over_lwps): Likewise.
5249 * linux-x86-low.c (update_debug_registers_callback):
5250 Update signature to what iterate_over_lwps expects.
5251 Remove PID check that iterate_over_lwps now performs.
5252 (x86_dr_low_set_addr): Use iterate_over_lwps.
5253 (x86_dr_low_set_control): Likewise.
5255 2015-03-24 Gary Benson <gbenson@redhat.com>
5257 * linux-x86-low.c (x86_debug_reg_state): New function.
5258 (x86_linux_prepare_to_resume): Use the above.
5260 2015-03-24 Gary Benson <gbenson@redhat.com>
5262 * linux-low.c (current_lwp_ptid): New function.
5263 * linux-x86-low.c: Include nat/linux-nat.h.
5264 (x86_dr_low_get_addr): Use current_lwp_ptid.
5265 (x86_dr_low_get_control): Likewise.
5266 (x86_dr_low_get_status): Likewise.
5268 2015-03-20 Pedro Alves <palves@redhat.com>
5270 * tracepoint.c (cmd_qtstatus): Make "str" const.
5272 2015-03-20 Pedro Alves <palves@redhat.com>
5274 * server.c (handle_general_set): Make "req_str" const.
5276 2015-03-19 Pedro Alves <palves@redhat.com>
5278 * linux-low.c (linux_resume_one_lwp): Rename to ...
5279 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5280 instead call perror_with_name.
5281 (check_ptrace_stopped_lwp_gone): New function.
5282 (linux_resume_one_lwp): Reimplement as wrapper around
5283 linux_resume_one_lwp_throw that swallows errors if the LWP is
5286 2015-03-19 Pedro Alves <palves@redhat.com>
5288 * linux-low.c (count_events_callback, select_event_lwp_callback):
5289 No longer check whether the thread has resume_stop as last resume
5292 2015-03-19 Pedro Alves <palves@redhat.com>
5294 * linux-low.c (count_events_callback, select_event_lwp_callback):
5295 Use the lwp's status_pending_p field, not the thread's.
5297 2015-03-19 Pedro Alves <palves@redhat.com>
5299 * linux-low.c (select_event_lwp_callback): Update comments to
5300 no longer mention SIGTRAP.
5302 2015-03-18 Gary Benson <gbenson@redhat.com>
5304 * server.c (handle_query): Do not report vFile:fstat as supported.
5306 2015-03-11 Gary Benson <gbenson@redhat.com>
5308 * hostio.c (sys/types.h): New include.
5309 (sys/stat.h): Likewise.
5310 (common-remote-fileio.h): Likewise.
5311 (handle_fstat): New function.
5312 (handle_vFile): Handle vFile:fstat packets.
5314 2015-03-11 Gary Benson <gbenson@redhat.com>
5316 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5317 struct stat.st_blocks and struct stat.st_blksize.
5318 * configure: Regenerate.
5319 * config.in: Likewise.
5320 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5321 (OBS): Add common-remote-fileio.o.
5322 (common-remote-fileio.o): New rule.
5324 2015-03-09 Pedro Alves <palves@redhat.com>
5326 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5327 'struct sockaddr' pointer in 'accept' call.
5329 2015-03-09 Pedro Alves <palves@redhat.com>
5332 2015-03-07 Pedro Alves <palves@redhat.com>
5333 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5334 or <winsock2.h> here. Instead include "gdb_socket.h".
5335 (remote_open): Use union gdb_sockaddr_u.
5336 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5337 or <winsock2.h> here. Instead include "gdb_socket.h".
5338 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5339 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5341 (init_named_socket, gdb_agent_helper_thread): Use union
5344 2015-03-07 Pedro Alves <palves@redhat.com>
5346 * configure.ac (build_warnings): Move
5347 -Wdeclaration-after-statement to the C-specific set.
5348 * configure: Regenerate.
5350 2015-03-07 Pedro Alves <palves@redhat.com>
5352 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5353 or <winsock2.h> here. Instead include "gdb_socket.h".
5354 (remote_open): Use union gdb_sockaddr_u.
5355 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5356 or <winsock2.h> here. Instead include "gdb_socket.h".
5357 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5358 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5360 (init_named_socket, gdb_agent_helper_thread): Use union
5363 2015-03-07 Pedro Alves <palves@redhat.com>
5365 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5368 2015-03-06 Yao Qi <yao.qi@linaro.org>
5370 * linux-aarch64-low.c (aarch64_insert_point): Use
5371 show_debug_regs as a boolean.
5372 (aarch64_remove_point): Likewise.
5374 2015-03-05 Pedro Alves <palves@redhat.com>
5376 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5377 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5378 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5379 * nto-low.c (nto_target_ops): Likewise.
5380 * spu-low.c (spu_target_ops): Likewise.
5381 * win32-low.c (win32_target_ops): Likewise.
5383 2015-03-04 Pedro Alves <palves@redhat.com>
5385 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5386 Decide whether a breakpoint triggered based on the SIGTRAP's
5388 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5389 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5390 (linux_low_filter_event): Check for breakpoints before checking
5392 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5394 (linux_stopped_by_sw_breakpoint)
5395 (linux_supports_stopped_by_sw_breakpoint)
5396 (linux_stopped_by_hw_breakpoint)
5397 (linux_supports_stopped_by_hw_breakpoint): New functions.
5398 (linux_target_ops): Install new target methods.
5400 2015-03-04 Pedro Alves <palves@redhat.com>
5402 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5403 * server.c (swbreak_feature, hwbreak_feature): New globals.
5404 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5405 (captured_main): Clear swbreak_feature and hwbreak_feature.
5406 * server.h (swbreak_feature, hwbreak_feature): Declare.
5407 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5408 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5409 supports_stopped_by_hw_breakpoint>: New fields.
5410 (target_supports_stopped_by_sw_breakpoint)
5411 (target_stopped_by_sw_breakpoint)
5412 (target_supports_stopped_by_hw_breakpoint)
5413 (target_stopped_by_hw_breakpoint): Declare.
5415 2015-03-04 Pedro Alves <palves@redhat.com>
5417 enum lwp_stop_reason -> enum target_stop_reason
5418 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5419 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5420 (linux_wait_1, stuck_in_jump_pad_callback)
5421 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5422 (linux_stopped_by_watchpoint):
5423 * linux-low.h (enum lwp_stop_reason): Delete.
5424 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5425 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5427 2015-03-04 Yao Qi <yao.qi@linaro.org>
5429 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5431 2015-03-03 Gary Benson <gbenson@redhat.com>
5433 * hostio.c (handle_vFile): Fix prefix lengths.
5435 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5437 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5440 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5442 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5443 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5444 (clean): Add "rm -f" for above C files.
5445 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5446 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5447 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5448 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5449 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5450 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5451 (init_registers_s390x_vx_linux64)
5452 (init_registers_s390x_tevx_linux64)
5453 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5454 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5456 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5457 (s390_store_vxrs_high): New functions.
5458 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5460 (s390_arch_setup): Add logic for selecting one of the new target
5461 descriptions. Activate the new vector regsets if applicable.
5462 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5463 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5464 and init_registers_s390x_tevx_linux64.
5466 2015-03-01 Pedro Alves <palves@redhat.com>
5468 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5471 2015-02-27 Pedro Alves <palves@redhat.com>
5473 * linux-x86-low.c (u_debugreg_offset): New function.
5474 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5476 2015-02-27 Pedro Alves <palves@redhat.com>
5478 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5479 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5480 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5481 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5482 (ps_lsetfpregs, ps_getpid)
5483 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5484 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5485 (ps_lsetxregs, ps_plog): Declare.
5487 2015-02-27 Pedro Alves <palves@redhat.com>
5489 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5490 IP_AGENT_EXPORT_FUNC.
5491 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5492 IP_AGENT_EXPORT_FUNC.
5493 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5494 (IP_AGENT_EXPORT): Delete.
5495 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5496 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5497 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5498 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5499 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5500 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5501 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5502 (traceframe_read_count, traceframe_write_count)
5503 (traceframes_created, trace_state_variables, get_raw_reg)
5504 (get_trace_state_variable_value, set_trace_state_variable_value)
5505 (ust_loaded, helper_thread_id, cmd_buf): Use
5506 IPA_SYM_EXPORTED_NAME.
5507 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5508 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5509 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5510 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5511 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5512 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5513 EXTERN_C_PUSH/EXTERN_C_POP.
5514 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5515 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5516 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5517 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5518 (traceframe_write_count, traceframe_read_count)
5519 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5520 (about_to_request_buffer_space, get_trace_state_variable_value)
5521 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5522 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5523 EXTERN_C_PUSH/EXTERN_C_POP.
5524 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5525 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5526 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5527 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5528 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5529 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5530 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5531 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5533 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5534 (IP_AGENT_EXPORT_VAR_DECL): Define.
5536 (gdb_agent_get_raw_reg): Declare.
5538 2015-02-27 Tom Tromey <tromey@redhat.com>
5539 Pedro Alves <palves@redhat.com>
5541 Rename symbols whose names are reserved C++ keywords throughout.
5543 2015-02-27 Pedro Alves <palves@redhat.com>
5545 * Makefile.in (COMPILER): New, get it from autoconf.
5546 (CXX): Get from autoconf instead.
5547 (COMPILE.pre): Use COMPILER.
5548 (CC-LD): Rename to ...
5549 (CC_LD): ... this. Use COMPILER.
5550 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5551 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5552 * acinclude.m4: Include build-with-cxx.m4.
5553 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5554 Disable -Werror by default if building in C++ mode.
5555 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5556 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5557 the C++ compiler. Save/restore CXXFLAGS too.
5558 * configure: Regenerate.
5560 2015-02-27 Pedro Alves <palves@redhat.com>
5562 * acinclude.m4: Include libiberty.m4.
5563 * configure.ac: Call libiberty_INIT.
5564 * config.in, configure: Regenerate.
5566 2015-02-26 Pedro Alves <palves@redhat.com>
5568 * linux-low.c (linux_wait_1): When incrementing the PC past a
5569 program breakpoint always use the_low_target.breakpoint_len as
5570 increment, rather than the maximum between that and
5571 the_low_target.decr_pc_after_break.
5573 2015-02-23 Pedro Alves <palves@redhat.com>
5575 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5576 thread was doing a step-over; always adjust the PC if
5577 we stepped over a permanent breakpoint.
5578 (linux_wait_1): If we stepped over breakpoint that was on top of a
5579 permanent breakpoint, manually advance the PC past it.
5581 2015-02-23 Pedro Alves <palves@redhat.com>
5583 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5585 (x86_fill_gregset, x86_store_gregset): Use it when handling
5588 2015-02-20 Pedro Alves <palves@redhat.com>
5590 * thread-db.c: Include "nat/linux-procfs.h".
5591 (thread_db_init): Skip listing new threads if the kernel supports
5592 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5594 2015-02-20 Pedro Alves <palves@redhat.com>
5596 * linux-low.c (status_pending_p_callback): Use ptid_match.
5598 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5600 PR breakpoints/16812
5601 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5602 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5603 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5605 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5607 PR breakpoints/15956
5608 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5610 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5612 * linux-low.c (linux_low_btrace_conf): Print size.
5613 * server.c (handle_btrace_conf_general_set): New.
5614 (hanle_general_set): Call handle_btrace_conf_general_set.
5615 (handle_query): Report Qbtrace-conf:bts:size as supported.
5617 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5619 * linux-low.c (linux_low_enable_btrace): Update parameters.
5620 (linux_low_btrace_conf): New.
5621 (linux_target_ops)<to_btrace_conf>: Initialize.
5622 * server.c (current_btrace_conf): New.
5623 (handle_btrace_enable): Rename to ...
5624 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5625 to target_enable_btrace. Update comment. Update users.
5626 (handle_qxfer_btrace_conf): New.
5627 (qxfer_packets): Add btrace-conf entry.
5628 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5629 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5630 (target_ops)<read_btrace_conf>: New.
5631 (target_enable_btrace): Update parameters.
5632 (target_read_btrace_conf): New.
5634 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5636 * server.c (handle_btrace_general_set): Remove call to
5637 target_supports_btrace.
5638 (supported_btrace_packets): New.
5639 (handle_query): Call supported_btrace_packets.
5640 * target.h: include btrace-common.h.
5641 (btrace_target_info): Removed.
5642 (supports_btrace, target_supports_btrace): Update parameters.
5644 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5646 * Makefile.in (SFILES): Add common/btrace-common.c.
5647 (OBS): Add common/btrace-common.o.
5648 (btrace-common.o): Add build rules.
5649 * linux-low: Include btrace-common.h.
5650 (linux_low_read_btrace): Use struct btrace_data. Call
5651 btrace_data_init and btrace_data_fini.
5653 2015-02-06 Pedro Alves <palves@redhat.com>
5655 * thread-db.c (find_new_threads_callback): Add debug output.
5657 2015-02-04 Pedro Alves <palves@redhat.com>
5659 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5660 (resume_stopped_resumed_lwps): New function.
5661 (linux_wait_for_event_filtered): Use it.
5663 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5665 * Makefile.in (SFILES): Add linux-personality.c.
5666 (linux-personality.o): New rule.
5667 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5668 list of objects to be built.
5669 * linux-low.c: Include nat/linux-personality.h.
5670 (linux_create_inferior): Remove code to disable address space
5671 randomization (moved to ../nat/linux-personality.c). Create
5672 cleanup to disable address space randomization.
5674 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5676 * Makefile.in (posix-strerror.o): New rule.
5677 (mingw-strerror.o): Likewise.
5678 * configure: Regenerated.
5679 * configure.ac: Source file ../common/common.host. Initialize new
5680 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5682 2015-01-14 Yao Qi <yao@codesourcery.com>
5684 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5685 (ppc-linux.o): New rule.
5686 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5687 * configure.ac: AC_CHECK_FUNCS(getauxval).
5688 * config.in: Re-generated.
5689 * configure: Re-generated.
5690 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5691 ppc64_64bit_inferior_p
5693 2015-01-14 Yao Qi <yao@codesourcery.com>
5695 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5696 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5697 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5698 (PT_ORIG_R3, PT_TRAP): Likewise.
5699 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5700 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5701 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5703 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5705 * i387-fp.c (i387_cache_to_xsave): In look over
5706 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5707 zmmh_low_space field by use of zmmh_high_space.
5709 2015-01-09 Pedro Alves <palves@redhat.com>
5711 * linux-low.c (step_over_bkpt): Move higher up in the file.
5712 (handle_extended_wait): Don't store the stop_pc here.
5713 (get_stop_pc): Adjust comments and rename to ...
5714 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5715 stopped for a software breakpoint or hardware breakpoint.
5716 (thread_still_has_status_pending_p): New function.
5717 (status_pending_p_callback): Use
5718 thread_still_has_status_pending_p. If the event is no longer
5719 interesting, resume the LWP.
5720 (handle_tracepoints): Add assert.
5721 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5722 (wstatus_maybe_breakpoint): New function.
5723 (cancel_breakpoint): Delete function.
5724 (check_stopped_by_watchpoint): New function, factored out from
5725 linux_low_filter_event.
5726 (lp_status_maybe_breakpoint): Delete function.
5727 (linux_low_filter_event): Remove filter_ptid argument.
5728 Leave thread group exits pending here. Store the LWP's stop PC.
5729 Always leave events pending.
5730 (linux_wait_for_event_filtered): Pull all events out of the
5731 kernel, and leave them all pending.
5732 (count_events_callback, select_event_lwp_callback): Consider all
5734 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5735 (select_event_lwp): Only give preference to the stepping LWP in
5736 all-stop mode. Adjust comments.
5737 (ignore_event): New function.
5738 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5739 references to cancel_breakpoints. Adjust to renames. Also give
5740 equal priority to all LWPs that have had events in non-stop mode.
5741 If reporting a software breakpoint event, unadjust the LWP's PC.
5742 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5743 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5745 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5746 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5747 (linux_stopped_by_watchpoint): Adjust.
5748 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5749 * linux-low.h (enum lwp_stop_reason): New.
5750 (struct lwp_info) <stop_pc>: Adjust comment.
5751 <stopped_by_watchpoint>: Delete field.
5752 <stop_reason>: New field.
5753 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5754 * mem-break.c (software_breakpoint_inserted_here)
5755 (hardware_breakpoint_inserted_here): New function.
5756 * mem-break.h (software_breakpoint_inserted_here)
5757 (hardware_breakpoint_inserted_here): Declare.
5758 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5759 (cancel_breakpoints): Delete.
5760 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5761 (upload_fast_traceframes): Remove references to
5764 2015-01-09 Pedro Alves <palves@redhat.com>
5766 * thread-db.c (find_new_threads_callback): Ignore thread if the
5767 kernel thread ID is -1.
5769 2015-01-09 Pedro Alves <palves@redhat.com>
5771 * linux-low.c (linux_attach_fail_reason_string): Move to
5772 nat/linux-ptrace.c, and rename.
5773 (linux_attach_lwp): Update comment.
5774 (attach_proc_task_lwp_callback): New function.
5775 (linux_attach): Adjust to rename and use
5776 linux_proc_attach_tgid_threads.
5777 (linux_attach_fail_reason_string): Delete declaration.
5779 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5781 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5782 * server.c (gdbserver_version): Likewise.
5784 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5786 * remote-utils.c: Include ctype.h.
5787 (input_interrupt): Explicitly handle the case when the char
5788 received is the NUL byte. Improve the printing of non-ASCII
5791 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5793 * linux-low.c (linux_low_filter_event): Update call to
5794 linux_enable_event_reporting following the addition of
5795 a new parameter to that function.
5797 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5800 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5801 (AARCH64_FPCR_REGNO): Likewise.
5802 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5803 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5804 (aarch64_store_fpregset): Likewise.
5806 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5808 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5809 Remove FIXME comment about assumption about N.
5811 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5813 * configure.ac: If large-file support is disabled in GDBserver,
5814 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5815 * configure: Regenerate.
5817 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5819 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5820 warning upon ENODATA from ptrace.
5821 * linux-s390-low.c (s390_store_tdb): New.
5822 (s390_regsets): Add regset for NT_S390_TDB.
5824 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5826 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5827 without a fill_function.
5828 * linux-s390-low.c (s390_fill_last_break): Remove.
5829 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5830 (s390_arch_setup): Use regset's size instead of fill_function for
5833 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5835 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5836 the regset's store function when ptrace returned an error.
5837 * regcache.c (get_thread_regcache): Invalidate register cache
5838 before fetching inferior's registers.
5840 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5842 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5843 while-loop as for-loop.
5844 (regsets_store_inferior_registers): Likewise.
5846 2014-11-28 Yao Qi <yao@codesourcery.com>
5848 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5849 * config.in, configure: Re-generate.
5850 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5853 2014-11-21 Yao Qi <yao@codesourcery.com>
5855 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5856 (AC_CHECK_HEADERS): Remove malloc.h.
5857 * configure: Re-generated.
5858 * config.in: Re-generated.
5859 * server.h: Don't include alloca.h and malloc.h.
5860 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5861 Don't include malloc.h.
5863 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5865 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5866 corresponding ERRNO check in same block.
5868 2014-11-12 Pedro Alves <palves@redhat.com>
5870 * server.c (cont_thread): Update comment.
5871 (start_inferior, attach_inferior): No longer clear cont_thread.
5872 (handle_v_cont): No longer set cont_thread.
5873 (captured_main): Clear cont_thread each time a GDB connects.
5875 2014-11-12 Pedro Alves <palves@redhat.com>
5877 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5878 thread, and don't resume all threads if the Hc thread has exited.
5880 2014-11-12 Pedro Alves <palves@redhat.com>
5882 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5883 the process group instead of to a specific LWP.
5885 2014-10-15 Pedro Alves <palves@redhat.com>
5888 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5890 (arm_set_thread_context): Delete.
5891 (the_low_target): Adjust.
5892 * win32-i386-low.c (debug_registers_changed)
5893 (debug_registers_used): Delete.
5894 (update_debug_registers_callback): New function.
5895 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5896 needing to update their debug registers.
5897 (win32_get_current_dr): New function.
5898 (x86_dr_low_get_addr, x86_dr_low_get_control)
5899 (x86_dr_low_get_status): Fetch the debug register from the thread
5901 (i386_initial_stuff): Adjust.
5902 (i386_get_thread_context): Remove current_event parameter. Don't
5903 clear debug_registers_changed nor copy DR values to
5905 (i386_set_thread_context): Delete.
5906 (i386_prepare_to_resume): New function.
5907 (i386_thread_added): Mark the thread as needing to update irs
5909 (the_low_target): Remove i386_set_thread_context and install
5910 i386_prepare_to_resume.
5911 * win32-low.c (win32_get_thread_context): Adjust.
5912 (win32_set_thread_context): Use SetThreadContext
5914 (win32_prepare_to_resume): New function.
5915 (win32_require_context): New function, factored out from ...
5916 (thread_rec): ... this.
5917 (continue_one_thread): Call win32_prepare_to_resume on each thread
5918 we're about to continue.
5919 (win32_resume): Call win32_prepare_to_resume on the event thread.
5920 * win32-low.h (struct win32_thread_info)
5921 <debug_registers_changed>: New field.
5922 (struct win32_target_ops): Change prototype of set_thread_context,
5923 delete set_thread_context and add prepare_to_resume.
5924 (win32_require_context): New declaration.
5926 2014-10-08 Gary Benson <gbenson@redhat.com>
5928 * server.h: Do not include common-exceptions.h.
5930 2014-10-08 Gary Benson <gbenson@redhat.com>
5932 * server.h: Do not include cleanups.h.
5934 2014-09-30 James Hogan <james.hogan@imgtec.com>
5936 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5939 2014-09-23 Yao Qi <yao@codesourcery.com>
5941 * linux-low.c (lp_status_maybe_breakpoint): New function.
5942 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5943 (count_events_callback): Likewise.
5944 (select_event_lwp_callback): Likewise.
5945 (cancel_breakpoints_callback): Likewise.
5947 2014-09-19 Don Breazeal <donb@codesourcery.com>
5949 * linux-low.c (handle_extended_wait): Call
5950 linux_ptrace_get_extended_event.
5951 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5952 linux_is_extended_waitstatus.
5954 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5956 * Makefile.in (CPPFLAGS): Define.
5957 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5958 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5960 2014-09-16 Gary Benson <gbenson@redhat.com>
5962 * inferiors.h (current_inferior): Renamed as...
5963 (current_thread): New variable. All uses updated.
5964 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5965 (maybe_move_out_of_jump_pad): Likewise.
5966 (cancel_breakpoint): Likewise.
5967 (linux_low_filter_event): Likewise.
5968 (wait_for_sigstop): Likewise.
5969 (linux_resume_one_lwp): Likewise.
5970 (need_step_over_p): Likewise.
5971 (start_step_over): Likewise.
5972 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5973 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5974 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5975 and save_inferior as saved_thread.
5976 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5978 (regcache_invalidate_thread): Likewise.
5979 * remote-utils.c (prepare_resume_reply): Likewise.
5980 * thread-db.c (thread_db_get_tls_address): Likewise.
5981 (disable_thread_event_reporting): Likewise.
5982 (remove_thread_event_breakpoints): Likewise.
5983 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5985 * target.h (set_desired_inferior): Renamed as...
5986 (set_desired_thread): New declaration. All uses updated.
5987 * server.c (myresume): Updated comment to reference thread instead
5989 (handle_serial_event): Likewise.
5990 (handle_target_event): Likewise.
5992 2014-09-12 Tom Tromey <tromey@redhat.com>
5993 Gary Benson <gbenson@redhat.com>
5995 * regcache.h: Include common-regcache.h.
5996 (regcache_read_pc): Don't declare.
5997 * regcache.c (get_thread_regcache_for_ptid): New function.
5999 2014-09-11 Tom Tromey <tromey@redhat.com>
6000 Gary Benson <gbenson@redhat.com>
6002 * symbol.c: New file.
6003 * Makefile.in (SFILES): Add symbol.c.
6004 (OBS): Add symbol.o.
6006 2014-09-11 Gary Benson <gbenson@redhat.com>
6008 * target.c (target_stop_ptid, target_continue_ptid): New
6011 2014-09-11 Tom Tromey <tromey@redhat.com>
6012 Gary Benson <gbenson@redhat.com>
6014 * target.h: Include target/target.h.
6015 * target.c (target_read_memory, target_read_uint32)
6016 (target_write_memory): New functions.
6018 2014-09-11 Gary Benson <gbenson@redhat.com>
6020 * server.h (debug_hw_points): Don't declare.
6021 * server.c (debug_hw_points): Don't define. Replace all uses
6022 with show_debug_regs.
6023 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6024 all uses with show_debug_regs.
6026 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6028 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6029 endianness into account.
6030 (ppc_supply_ptrace_register): Likewise.
6032 2014-09-03 James Hogan <james.hogan@imgtec.com>
6034 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6035 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6037 2014-09-03 Gary Benson <gbenson@redhat.com>
6039 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6040 ALL_DEBUG_ADDRESS_REGISTERS.
6042 2014-09-02 Gary Benson <gbenson@redhat.com>
6044 * i386-low.h: Renamed as...
6045 * x86-low.h: New file. All type, function and variable name
6046 prefixes changed from "i386_" to "x86_". All references updated.
6047 * i386-low.c: Renamed as...
6048 * x86-low.c: New file. All type, function and variable name
6049 prefixes changed from "i386_" to "x86_". All references updated.
6051 2014-09-02 Gary Benson <gbenson@redhat.com>
6053 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6054 (x86_linux_new_thread): Likewise.
6056 2014-08-29 Gary Benson <gbenson@redhat.com>
6058 * server.h (setjmp.h): Do not include.
6059 (toplevel): Do not declare.
6060 (common-exceptions.h): Include.
6061 (cleanups.h): Likewise.
6062 * server.c (toplevel): Do not define.
6063 (exit_code): New static global.
6064 (detach_or_kill_for_exit_cleanup): New function.
6065 (main): New function. Original main renamed to...
6066 (captured_main): New function.
6067 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6069 2014-08-29 Gary Benson <gbenson@redhat.com>
6071 * Makefile.in (SFILES): Add common/common-exceptions.c.
6072 (OBS): Add common-exceptions.o.
6073 (common-exceptions.o): New rule.
6074 * utils.c (prepare_to_throw_exception): New function.
6076 2014-08-29 Gary Benson <gbenson@redhat.com>
6078 * config.in: Regenerate.
6079 * configure: Likewise.
6081 2014-08-29 Gary Benson <gbenson@redhat.com>
6083 * Makefile.in (SFILES): Add common/cleanups.c.
6085 (cleanups.o): New rule.
6087 2014-08-29 Gary Benson <gbenson@redhat.com>
6089 * utils.c (internal_vwarning): New function.
6091 2014-08-28 Gary Benson <gbenson@redhat.com>
6093 * utils.h (fatal): Remove declaration.
6094 * utils.c (fatal): Remove function.
6096 2014-08-28 Gary Benson <gbenson@redhat.com>
6098 * tracepoint.c (gdb_agent_init): Replace fatal with
6100 (initialize_tracepoint): Likewise.
6102 2014-08-28 Gary Benson <gbenson@redhat.com>
6104 * remote-utils.c (remote_prepare): Replace fatal with error.
6106 2014-08-28 Gary Benson <gbenson@redhat.com>
6108 * linux-low.c (linux_async): Replace fatal with warning.
6110 (linux_start_non_stop): Return -1 if linux_async failed.
6112 2014-08-28 Gary Benson <gbenson@redhat.com>
6114 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6116 (i386_dr_low_get_addr): Remove vague comment.
6117 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6120 2014-08-28 Gary Benson <gbenson@redhat.com>
6122 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6123 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6125 (linux_resume_one_lwp): Likewise.
6126 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6128 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6129 with internal_error.
6130 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6131 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6132 (find_register_by_name): Replace fatal with internal_error.
6133 (find_regno): Likewise.
6134 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6135 * thread-db.c (thread_db_create_event): Likewise.
6136 (thread_db_load_search): Likewise.
6137 (try_thread_db_load_1): Likewise.
6138 * tracepoint.c (get_jump_space_head): Replace fatal with
6140 (claim_trampoline_space): Likewise.
6141 (have_fast_tracepoint_trampoline_buffer): Likewise.
6142 (cmd_qtstart): Likewise.
6143 (stop_tracing): Likewise.
6144 (fast_tracepoint_collecting): Likewise.
6145 (target_malloc): Likewise.
6146 (download_tracepoint): Likewise.
6147 (download_trace_state_variables): Replace check with gdb_assert.
6148 (upload_fast_traceframes): Replace fatal with internal_error.
6150 2014-08-19 Tom Tromey <tromey@redhat.com>
6151 Gary Benson <gbenson@redhat.com>
6153 * Makefile.in (SFILES): Add common/common-debug.c.
6154 (OBS): Add common-debug.o.
6155 (common-debug.o): New rule.
6156 * debug.h (debug_printf): Don't declare.
6157 * debug.c (debug_printf): Renamed and rewritten as...
6158 (debug_vprintf): New function.
6160 2014-08-19 Gary Benson <gbenson@redhat.com>
6162 * utils.h: Do not include print-utils.h.
6164 2014-08-19 Tom Tromey <tromey@redhat.com>
6165 Gary Benson <gbenson@redhat.com>
6167 * server.h: Add static assertion.
6168 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6170 2014-08-19 Tom Tromey <tromey@redhat.com>
6171 Gary Benson <gbenson@redhat.com>
6173 * Makefile.in (SFILES): Add common/errors.c.
6174 (OBS): Add errors.o.
6175 (IPA_OBS): Add errors-ipa.o.
6176 (errors.o): New rule.
6177 (errors-ipa.o): Likewise.
6178 * utils.h (perror_with_name, error, warning): Don't declare.
6179 * utils.c (warning): Renamed and rewritten as...
6180 (vwarning): New function.
6181 (error): Renamed and rewritten as...
6182 (verror): New function.
6183 (internal_error): Renamed and rewritten as...
6184 (internal_verror): New function.
6186 2014-08-07 Gary Benson <gbenson@redhat.com>
6188 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6189 * configure: Regenerate.
6190 * config.in: Likewise.
6191 * server.h: Do not include errno.h.
6192 * event-loop.c: Likewise.
6193 * hostio-errno.c: Likewise.
6194 * linux-low.c: Likewise.
6195 * remote-utils.c: Likewise.
6196 * spu-low.c: Likewise.
6197 * utils.c: Likewise.
6198 * gdbreplay.c: Unconditionally include errno.h.
6200 2014-08-07 Gary Benson <gbenson@redhat.com>
6202 * server.h: Do not include string.h.
6203 * event-loop.c: Likewise.
6204 * linux-low.c: Likewise.
6205 * regcache.c: Likewise.
6206 * remote-utils.c: Likewise.
6207 * spu-low.c: Likewise.
6208 * utils.c: Likewise.
6210 2014-08-07 Gary Benson <gbenson@redhat.com>
6212 * server.h: Do not include gdb_assert.h.
6214 2014-08-07 Gary Benson <gbenson@redhat.com>
6216 * server.h: Do not include common-utils.h.
6218 2014-08-07 Gary Benson <gbenson@redhat.com>
6220 * server.h: Do not include ptid.h.
6221 * notif.h: Likewise.
6223 2014-08-07 Gary Benson <gbenson@redhat.com>
6225 * server.h: Do not include gdb_locale.h.
6227 2014-08-07 Gary Benson <gbenson@redhat.com>
6229 * server.h: Do not include gdb/signals.h.
6230 * win32-low.c: Likewise.
6232 2014-08-07 Gary Benson <gbenson@redhat.com>
6234 * server.h: Do not include pathmax.h.
6236 2014-08-07 Gary Benson <gbenson@redhat.com>
6238 * server.h: Do not include libiberty.h.
6239 * linux-bfin-low.c: Likewise.
6241 2014-08-07 Gary Benson <gbenson@redhat.com>
6243 * server.h: Do not include ansidecl.h.
6245 2014-08-07 Gary Benson <gbenson@redhat.com>
6247 * linux-x86-low.c: Do not include stddef.h.
6248 * lynx-ppc-low.c: Likewise.
6249 * tracepoint.c: Likewise.
6251 2014-08-07 Gary Benson <gbenson@redhat.com>
6253 * server.h: Do not include stdarg.h.
6254 * nto-low.c: Likewise.
6256 2014-08-07 Gary Benson <gbenson@redhat.com>
6258 * server.h: Do not include stdlib.h.
6259 * inferiors.c: Likewise.
6260 * linux-low.c: Likewise.
6261 * regcache.c: Likewise.
6262 * spu-low.c: Likewise.
6263 * tracepoint.c: Likewise.
6264 * utils.c: Likewise.
6266 2014-08-07 Gary Benson <gbenson@redhat.com>
6268 * server.h: Do not include stdio.h.
6269 * linux-low.c: Likewise.
6270 * remote-utils.c: Likewise.
6271 * spu-low.c: Likewise.
6272 * utils.c: Likewise.
6273 * wincecompat.c: Likewise.
6275 2014-08-06 Gary Benson <gbenson@redhat.com>
6277 * regcache.c (init_register_cache): Move conditionals inside if.
6279 2014-08-06 Gary Benson <gbenson@redhat.com>
6281 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6283 2014-07-31 Gary Benson <gbenson@redhat.com>
6285 * ax.h: Do not include server.h.
6286 * gdbthread.h: Likewise.
6287 * lynx-low.h: Likewise.
6288 * notif.h: Likewise.
6290 2014-07-30 Gary Benson <gbenson@redhat.com>
6292 * server.h: Include common-defs.h.
6293 Do not include config.h or build-gnulib-gdbserver/config.h.
6295 2014-07-30 Gary Benson <gbenson@redhat.com>
6297 * hostio-errno.c: Move server.h to top of includes list.
6298 * inferiors.c: Likewise.
6299 * linux-x86-low.c: Likewise.
6300 * notif.c: Include server.h.
6302 2014-07-24 Tom Tromey <tromey@redhat.com>
6303 Gary Benson <gbenson@redhat.com>
6305 * server.h (CORE_ADDR): Now unsigned.
6307 2014-07-16 Pedro Alves <palves@redhat.com>
6309 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6311 2014-07-15 Pedro Alves <palves@redhat.com>
6313 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6316 2014-07-11 Pedro Alves <palves@redhat.com>
6318 * linux-low.c (kill_wait_lwp): New function, based on
6319 kill_one_lwp_callback, but use my_waitpid directly.
6320 (kill_one_lwp_callback, linux_kill): Use it.
6322 2014-06-23 Pedro Alves <palves@redhat.com>
6324 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6325 before setting DR0..DR3.
6327 2014-06-20 Gary Benson <gbenson@redhat.com>
6329 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6330 * configure: Regenerated.
6331 * config.in: Likewise.
6333 2014-06-20 Gary Benson <gbenson@redhat.com>
6335 * Makefile.in (SFILES): Update locations for files moved
6337 (object file files): Reordered.
6339 2014-06-20 Gary Benson <gbenson@redhat.com>
6341 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6342 (i386_dr_low_set_addr): Likewise.
6343 (i386_dr_low_get_addr): Likewise.
6344 (i386_dr_low_can_set_control): Likewise.
6345 (i386_dr_low_set_control): Likewise.
6346 (i386_dr_low_get_control): Likewise.
6347 (i386_dr_low_get_status): Likewise.
6348 (i386_get_debug_register_length): Likewise.
6349 * linux-x86-low.c (i386_dr_low_set_addr):
6350 Changed signature. Made static.
6351 (i386_dr_low_get_addr): Likewise.
6352 (i386_dr_low_set_control): Likewise.
6353 (i386_dr_low_get_control): Likewise.
6354 (i386_dr_low_get_status): Likewise.
6355 (i386_dr_low): New global variable.
6356 * win32-i386-low.c (i386_dr_low_set_addr):
6357 Changed signature. Made static.
6358 (i386_dr_low_get_addr): Likewise.
6359 (i386_dr_low_set_control): Likewise.
6360 (i386_dr_low_get_control): Likewise.
6361 (i386_dr_low_get_status): Likewise.
6362 (i386_dr_low): New global variable.
6364 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6366 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6367 * Makefile.in (AR, AR_FLAGS): Define.
6368 * configure: Regenerate.
6370 2014-06-19 Gary Benson <gbenson@redhat.com>
6372 * Makefile.in (i386-dregs.o): New rule.
6373 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6374 * i386-low.c (target.h): Remove include.
6375 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6376 (DR_CONTROL_SHIFT): Likewise.
6377 (DR_CONTROL_SIZE): Likewise.
6378 (DR_RW_EXECUTE): Likewise.
6379 (DR_RW_WRITE): Likewise.
6380 (DR_RW_READ): Likewise.
6381 (DR_RW_IORW): Likewise.
6382 (DR_LEN_1): Likewise.
6383 (DR_LEN_2): Likewise.
6384 (DR_LEN_4): Likewise.
6385 (DR_LEN_8): Likewise.
6386 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6387 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6388 (DR_ENABLE_SIZE): Likewise.
6389 (DR_LOCAL_SLOWDOWN): Likewise.
6390 (DR_GLOBAL_SLOWDOWN): Likewise.
6391 (DR_CONTROL_RESERVED): Likewise.
6392 (I386_DR_CONTROL_MASK): Likewise.
6393 (I386_DR_VACANT): Likewise.
6394 (I386_DR_LOCAL_ENABLE): Likewise.
6395 (I386_DR_GLOBAL_ENABLE): Likewise.
6396 (I386_DR_DISABLE): Likewise.
6397 (I386_DR_SET_RW_LEN): Likewise.
6398 (I386_DR_GET_RW_LEN): Likewise.
6399 (I386_DR_WATCH_HIT): Likewise.
6400 (i386_wp_op_t): Likewise.
6401 (i386_show_dr): Likewise.
6402 (i386_length_and_rw_bits): Likewise.
6403 (i386_insert_aligned_watchpoint): Likewise.
6404 (i386_remove_aligned_watchpoint): Likewise.
6405 (i386_handle_nonaligned_watchpoint): Likewise.
6406 i386_update_inferior_debug_regs(): Likewise.
6407 (i386_dr_insert_watchpoint): Likewise.
6408 (i386_dr_remove_watchpoint): Likewise.
6409 (i386_dr_region_ok_for_watchpoint): Likewise.
6410 (i386_dr_stopped_data_address): Likewise.
6411 (i386_dr_stopped_by_watchpoint): Likewise.
6413 2014-06-19 Gary Benson <gbenson@redhat.com>
6415 * i386-low.c (i386_dr_show): Renamed to
6416 i386_show_dr and made static. All uses updated.
6417 (i386_dr_length_and_rw_bits): Renamed to
6418 i386_length_and_rw_bits and made static.
6420 (i386_dr_insert_aligned_watchpoint): Renamed to
6421 i386_insert_aligned_watchpoint and made static.
6423 (i386_dr_remove_aligned_watchpoint): Renamed to
6424 i386_remove_aligned_watchpoint and made static.
6426 (i386_dr_update_inferior_debug_regs): Renamed to
6427 i386_update_inferior_debug_regs and made static.
6430 2014-06-18 Gary Benson <gbenson@redhat.com>
6432 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6433 (i386_dr_low_can_set_control): Likewise.
6434 (i386_get_debug_register_length): Likewise.
6435 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6436 (i386_dr_low_can_set_control): Likewise.
6437 (i386_get_debug_register_length): Likewise.
6439 2014-06-17 Gary Benson <gbenson@redhat.com>
6441 * i386-low.h (i386-dregs.h): New include.
6442 (DR_FIRSTADDR): Now in i386-dregs.h.
6443 (DR_LASTADDR): Likewise.
6444 (DR_NADDR): Likewise.
6445 (DR_STATUS): Likewise.
6446 (DR_CONTROL): Likewise.
6447 (i386_debug_reg_state): Likewise.
6448 (i386_dr_insert_watchpoint): Likewise.
6449 (i386_dr_remove_watchpoint): Likewise.
6450 (i386_dr_region_ok_for_watchpoint): Likewise.
6451 (i386_dr_stopped_data_address): Likewise.
6452 (i386_dr_stopped_by_watchpoint): Likewise.
6453 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6455 2014-06-18 Gary Benson <gbenson@redhat.com>
6457 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6458 i386_dr_insert_watchpoint.
6459 (i386_low_remove_watchpoint): Renamed to
6460 i386_dr_remove_watchpoint.
6461 (i386_low_region_ok_for_watchpoint): Renamed to
6462 i386_dr_region_ok_for_watchpoint.
6463 (i386_low_stopped_data_address): Renamed to
6464 i386_dr_stopped_data_address.
6465 (i386_low_stopped_by_watchpoint): Renamed to
6466 i386_dr_stopped_by_watchpoint.
6467 * i386-low.c (i386_show_dr): Renamed to
6468 i386_dr_show and made nonstatic. All uses updated.
6469 (i386_length_and_rw_bits): Renamed to
6470 i386_dr_length_and_rw_bits and made nonstatic.
6472 (i386_insert_aligned_watchpoint): Renamed to
6473 i386_dr_insert_aligned_watchpoint and made nonstatic.
6475 (i386_remove_aligned_watchpoint): Renamed to
6476 i386_dr_remove_aligned_watchpoint and made nonstatic.
6478 (i386_update_inferior_debug_regs): Renamed to
6479 i386_dr_update_inferior_debug_regs and made nonstatic.
6481 (i386_low_insert_watchpoint): Renamed to
6482 i386_dr_insert_watchpoint. All uses updated.
6483 (i386_low_remove_watchpoint): Renamed to
6484 i386_dr_remove_watchpoint. All uses updated.
6485 (i386_low_region_ok_for_watchpoint): Renamed to
6486 i386_dr_region_ok_for_watchpoint. All uses updated.
6487 (i386_low_stopped_data_address): Renamed to
6488 i386_dr_stopped_data_address. All uses updated.
6489 (i386_low_stopped_by_watchpoint): Renamed to
6490 i386_dr_stopped_by_watchpoint. All uses updated.
6492 2014-06-18 Gary Benson <gbenson@redhat.com>
6494 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6495 (i386_dr_low_can_set_control): Likewise.
6496 (i386_insert_aligned_watchpoint): New check.
6498 2014-06-18 Gary Benson <gbenson@redhat.com>
6500 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6503 2014-06-18 Gary Benson <gbenson@redhat.com>
6505 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6506 instead of fatal and error.
6507 (i386_handle_nonaligned_watchpoint): Likewise.
6509 2014-06-18 Gary Benson <gbenson@redhat.com>
6511 * i386-low.c (i386_get_debug_register_length): New macro.
6512 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6513 (i386_show_dr): Use debug_printf instead of fprintf. Use
6514 phex to format values.
6516 2014-06-18 Gary Benson <gbenson@redhat.com>
6518 * i386-low.h: Comment changes.
6519 * i386-low.c: Likewise.
6521 2014-06-18 Gary Benson <gbenson@redhat.com>
6523 * i386-low.c: Whitespace changes.
6525 2014-06-12 Tom Tromey <tromey@redhat.com>
6527 * utils.c (freeargv): Remove.
6529 2014-06-12 Tom Tromey <tromey@redhat.com>
6531 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6532 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6533 (parse_debug_format_options): Likewise.
6534 (gdbserver_usage): Likewise.
6535 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6536 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6537 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6539 ($(LIBGNU)): Depend on libiberty.
6540 (all-lib): Recurse into all subdirs.
6541 (install-only): Invoke "install" target in subdirs.
6542 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6544 * configure: Rebuild.
6545 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6546 for vasprintf, vsnprintf, or gettimeofday.
6547 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6550 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6552 * development.sh: Delete.
6553 * Makefile.in (config.status): Adjust dependency on development.sh.
6554 * configure.ac: Adjust development.sh source call.
6555 * configure: Regenerate.
6557 2014-06-02 Pedro Alves <palves@redhat.com>
6559 * ax.c (gdb_free_agent_expr): New function.
6560 * ax.h (gdb_free_agent_expr): New declaration.
6561 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6563 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6565 (clear_breakpoint_conditions_and_commands): New function.
6566 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6567 (clear_breakpoint_conditions_and_commands): New declaration.
6569 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6571 * linux-aarch64-low.c (asm/ptrace.h): Include.
6573 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6575 Fix TLS access for -static -pthread.
6576 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6577 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6578 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6580 2014-05-20 Pedro Alves <palves@redhat.com>
6582 * linux-aarch64-low.c (aarch64_insert_point)
6583 (aarch64_remove_point): No longer check whether the type is
6584 supported here. Adjust to new interface.
6585 (the_low_target): Install aarch64_supports_z_point_type as
6586 supports_z_point_type method.
6587 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6588 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6589 instead of a Z packet char. Adjust.
6590 (arm_supports_z_point_type): New function.
6591 (arm_insert_point, arm_remove_point): Adjust to new interface.
6592 (the_low_target): Install arm_supports_z_point_type.
6593 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6594 (cris_insert_point, cris_remove_point): Adjust to new interface.
6595 Don't check whether the type is supported here.
6596 (the_low_target): Install cris_supports_z_point_type.
6597 * linux-low.c (linux_supports_z_point_type): New function.
6598 (linux_insert_point, linux_remove_point): Adjust to new interface.
6599 * linux-low.h (struct linux_target_ops) <insert_point,
6600 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6601 raw_breakpoint pointer parameter.
6602 <supports_z_point_type>: New method.
6603 * linux-mips-low.c (mips_supports_z_point_type): New function.
6604 (mips_insert_point, mips_remove_point): Adjust to new interface.
6605 Use mips_supports_z_point_type.
6606 (the_low_target): Install mips_supports_z_point_type.
6607 * linux-ppc-low.c (the_low_target): Install NULL as
6608 supports_z_point_type method.
6609 * linux-s390-low.c (the_low_target): Install NULL as
6610 supports_z_point_type method.
6611 * linux-sparc-low.c (the_low_target): Install NULL as
6612 supports_z_point_type method.
6613 * linux-x86-low.c (x86_supports_z_point_type): New function.
6614 (x86_insert_point): Adjust to new insert_point interface. Use
6615 insert_memory_breakpoint. Adjust to new
6616 i386_low_insert_watchpoint interface.
6617 (x86_remove_point): Adjust to remove_point interface. Use
6618 remove_memory_breakpoint. Adjust to new
6619 i386_low_remove_watchpoint interface.
6620 (the_low_target): Install x86_supports_z_point_type.
6621 * lynx-low.c (lynx_target_ops): Install NULL as
6622 supports_z_point_type callback.
6623 * nto-low.c (nto_supports_z_point_type): New.
6624 (nto_insert_point, nto_remove_point): Adjust to new interface.
6625 (nto_target_ops): Install nto_supports_z_point_type.
6626 * mem-break.c: Adjust intro comment.
6627 (struct raw_breakpoint) <raw_type, size>: New fields.
6628 <inserted>: Update comment.
6629 <shlib_disabled>: Delete field.
6630 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6631 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6632 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6633 (raw_bkpt_type_to_target_hw_bp_type): New function.
6634 (find_enabled_raw_code_breakpoint_at): New function.
6635 (find_raw_breakpoint_at): New type and size parameters. Use them.
6636 (insert_memory_breakpoint): New function, based off
6637 set_raw_breakpoint_at.
6638 (remove_memory_breakpoint): New function.
6639 (set_raw_breakpoint_at): Reimplement.
6640 (set_breakpoint): New, based on set_breakpoint_at.
6641 (set_breakpoint_at): Reimplement.
6642 (delete_raw_breakpoint): Go through the_target->remove_point
6643 instead of assuming memory breakpoints.
6644 (find_gdb_breakpoint_at): Delete.
6645 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6646 (find_gdb_breakpoint): New function.
6647 (set_gdb_breakpoint_at): Delete.
6648 (z_type_supported): New function.
6649 (set_gdb_breakpoint_1): New function, loosely based off
6650 set_gdb_breakpoint_at.
6651 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6652 (delete_gdb_breakpoint_at): Delete.
6653 (delete_gdb_breakpoint_1): New function, loosely based off
6654 delete_gdb_breakpoint_at.
6655 (delete_gdb_breakpoint): New function.
6656 (clear_gdb_breakpoint_conditions): Rename to ...
6657 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6659 (add_condition_to_breakpoint): Make static.
6660 (add_breakpoint_condition): Take a struct breakpoint pointer
6661 instead of an address. Adjust.
6662 (gdb_condition_true_at_breakpoint): Rename to ...
6663 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6665 (gdb_condition_true_at_breakpoint): Reimplement.
6666 (add_breakpoint_commands): Take a struct breakpoint pointer
6667 instead of an address. Adjust.
6668 (gdb_no_commands_at_breakpoint): Rename to ...
6669 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6670 parameter. Return true if no breakpoint was found. Change debug
6672 (gdb_no_commands_at_breakpoint): Reimplement.
6673 (run_breakpoint_commands): Rename to ...
6674 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6675 and change return type to boolean.
6676 (run_breakpoint_commands): New function.
6677 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6678 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6679 breakpoint. Go through the_target->remove_point instead of
6680 assuming memory breakpoint.
6681 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6682 software and hardware breakpoints.
6683 (reinsert_raw_breakpoint): Go through the_target->insert_point
6684 instead of assuming memory breakpoint.
6685 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6686 software and hardware breakpoints.
6687 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6688 Check both software and hardware breakpoints.
6689 (validate_inserted_breakpoint): Assert the breakpoint is a
6690 software breakpoint. Set the inserted flag to -1 instead of
6691 setting shlib_disabled.
6692 (delete_disabled_breakpoints): Adjust.
6693 (validate_breakpoints): Only validate software breakpoints.
6694 Adjust to inserted flag change.
6695 (check_mem_read, check_mem_write): Skip breakpoint types other
6696 than software breakpoints. Adjust to inserted flag change.
6697 * mem-break.h (enum raw_bkpt_type): New enum.
6698 (raw_breakpoint, struct process_info): Forward declare.
6699 (Z_packet_to_target_hw_bp_type): Delete declaration.
6700 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6701 (set_gdb_breakpoint, delete_gdb_breakpoint)
6702 (clear_breakpoint_conditions): New declarations.
6703 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6704 (breakpoint_inserted_here): Update comment.
6705 (add_breakpoint_condition, add_breakpoint_commands): Replace
6706 address parameter with a breakpoint pointer parameter.
6707 (gdb_breakpoint_here): Update comment.
6708 (delete_gdb_breakpoint_at): Delete.
6709 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6710 * server.c (process_point_options): Take a struct breakpoint
6711 pointer instead of an address. Adjust.
6712 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6713 delete_gdb_breakpoint.
6714 * spu-low.c (spu_target_ops): Install NULL as
6715 supports_z_point_type method.
6716 * target.h: Include mem-break.h.
6717 (struct target_ops) <prepare_to_access_memory>: Update comment.
6718 <supports_z_point_type>: New field.
6719 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6720 instead of a char. Also take a raw breakpoint pointer.
6721 * win32-arm-low.c (the_low_target): Install NULL as
6722 supports_z_point_type.
6723 * win32-i386-low.c (i386_supports_z_point_type): New function.
6724 (i386_insert_point, i386_remove_point): Adjust to new interface.
6725 (the_low_target): Install i386_supports_z_point_type.
6726 * win32-low.c (win32_supports_z_point_type): New function.
6727 (win32_insert_point, win32_remove_point): Adjust to new interface.
6728 (win32_target_ops): Install win32_supports_z_point_type.
6729 * win32-low.h (struct win32_target_ops):
6730 <supports_z_point_type>: New method.
6731 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6732 instead of a char. Also take a raw breakpoint pointer.
6734 2014-05-20 Pedro Alves <palves@redhat.com>
6736 * mem-break.h: Include break-common.h.
6737 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6738 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6739 (Z_packet_to_target_hw_bp_type): New declaration.
6740 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6741 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6742 (Z_PACKET_ACCESS_WP): Delete macros.
6743 (Z_packet_to_hw_type): Delete function.
6744 * i386-low.h: Don't include break-common.h here.
6745 (Z_packet_to_hw_type): Delete declaration.
6746 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6747 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6748 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6749 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6750 * linux-aarch64-low.c: Don't include break-common.h here.
6751 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6752 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6753 (Z_packet_to_target_hw_bp_type): Delete function.
6754 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6756 (mips_insert_point, mips_remove_point): Use
6757 Z_packet_to_target_hw_bp_type.
6759 2014-05-20 Pedro Alves <palves@redhat.com>
6761 * linux-aarch64-low.c: Include break-common.h.
6762 (enum target_point_type): Delete.
6763 (Z_packet_to_point_type): Rename to ...
6764 (Z_packet_to_target_hw_bp_type): ... this, and return a
6765 target_hw_bp_type instead.
6766 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6767 instead of an enum target_point_type.
6768 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6770 (aarch64_dr_state_insert_one_point)
6771 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6772 (aarch64_handle_aligned_watchpoint)
6773 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6774 Take an enum target_hw_bp_type instead of an enum
6776 (aarch64_supports_z_point_type): New function.
6777 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6778 use Z_packet_to_target_hw_bp_type.
6780 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6782 * configure.ac: Only use -Werror by default when DEVELOPMENT
6784 * configure: Regenerate.
6786 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6788 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6789 * linux-x86-low.c (X86_64_USER_REGS): New.
6790 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6792 2014-04-28 Yao Qi <yao@codesourcery.com>
6794 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6797 2014-04-25 Pedro Alves <palves@redhat.com>
6800 * linux-low.c (linux_attach_fail_reason_string): New function.
6801 (linux_attach_lwp): Delete.
6802 (linux_attach_lwp_1): Rename to ...
6803 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6804 argument. Remove "initial" parameter. Return int instead of
6805 void. Don't error or warn here.
6806 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6807 failure to attach to the tgid. Call warning when failing to
6809 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6810 argument. Remove "initial" parameter. Return int instead of
6811 void. Don't error or warn here.
6812 (linux_attach_fail_reason_string): New declaration.
6813 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6814 interface change. Use linux_attach_fail_reason_string.
6816 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6817 Walfred Tedeschi <walfred.tedeschi@intel.com>
6819 * Makefile.in: Added rules to handle new files
6820 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6821 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6822 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6823 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6824 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6825 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6827 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6828 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6829 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6830 i386/x32-avx512.xml.
6831 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6832 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6833 i386/x32-avx512-linux.xml.
6834 * i387-fp.c (num_avx512_k_registers): New constant for number
6836 (num_avx512_zmmh_low_registers): New constant for number of
6837 lower ZMM registers (0-15).
6838 (num_avx512_zmmh_high_registers): New constant for number of
6839 higher ZMM registers (16-31).
6840 (num_avx512_ymmh_registers): New contant for number of higher
6841 YMM registers (ymm16-31 added by avx521 on x86_64).
6842 (num_avx512_xmm_registers): New constant for number of higher
6843 XMM registers (xmm16-31 added by AVX512 on x86_64).
6844 (struct i387_xsave): Add space for AVX512 registers.
6845 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6846 Add code to handle AVX512 registers.
6847 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6848 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6849 prototypei from generated file.
6850 (tdesc_amd64_avx512_linux): Likewise.
6851 (init_registers_x32_avx512_linux): Likewise.
6852 (tdesc_x32_avx512_linux): Likewise.
6853 (init_registers_i386_avx512_linux): Likewise.
6854 (tdesc_i386_avx512_linux): Likewise.
6855 (x86_64_regmap): Add AVX512 registers.
6856 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6858 (initialize_low_arch): Add code to initialize AVX512 registers.
6860 2014-04-23 Pedro Alves <palves@redhat.com>
6862 * mem-break.c (find_gdb_breakpoint_at): Make static.
6863 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6865 2014-04-23 Pedro Alves <palves@redhat.com>
6867 * i386-low.c: Don't include break-common.h here.
6868 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6869 prototype to take target_hw_bp_type as argument instead of a Z
6871 * i386-low.h: Include break-common.h here.
6872 (Z_packet_to_hw_type): Declare.
6873 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6875 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6876 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6877 (x86_remove_point): Convert the packet number to a
6878 target_hw_bp_type before calling i386_low_remove_watchpoint.
6879 * win32-i386-low.c (i386_insert_point): Convert the packet number
6880 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6881 (i386_remove_point): Convert the packet number to a
6882 target_hw_bp_type before calling i386_low_remove_watchpoint.
6884 2014-04-23 Pedro Alves <palves@redhat.com>
6886 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6888 2014-04-10 Pedro Alves <palves@redhat.com>
6890 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6891 Check if the condition or command is NULL before checking if the
6892 breakpoint is known. On success, return true.
6893 * mem-break.h (add_breakpoint_condition): Document return.
6894 (add_breakpoint_commands): Add describing comment.
6895 * server.c (skip_to_semicolon): New function.
6896 (process_point_options): Use it.
6898 2014-04-09 Pedro Alves <palves@redhat.com>
6900 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6903 2014-02-27 Pedro Alves <palves@redhat.com>
6906 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6908 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6910 (last_thread_of_process_p): Take a PID argument instead of a
6912 (linux_wait_for_lwp): Delete.
6913 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6915 (linux_low_filter_event): New function, party factored out from
6916 linux_wait_for_event.
6917 (linux_wait_for_event): Rename to ...
6918 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6919 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6920 sigsuspend. Check for zombie leaders.
6921 (linux_wait_for_event): Reimplement as wrapper around
6922 linux_wait_for_event_filtered.
6923 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6924 a normal or signal exit is seen, it's the whole process exiting.
6925 (wait_for_sigstop): No longer a for_each_inferior callback.
6926 Rewrite on top of linux_wait_for_event_filtered.
6927 (stop_all_lwps): Call wait_for_sigstop directly.
6928 * server.c (resume, handle_target_event): Handle
6929 TARGET_WAITKIND_NO_RESUMED.
6931 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6933 * win32-low.c (psapi_get_dll_name,
6934 * win32_CreateToolhelp32Snapshot): Delete.
6935 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6936 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6938 (handle_load_dll): Add function description.
6939 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6941 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6943 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6945 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6946 base address when calling win32_add_one_solib.
6947 (handle_load_dll): Delete local variable load_addr.
6948 Remove 0x1000 offset applied to DLL base address when calling
6949 win32_add_one_solib.
6950 (handle_unload_dll): Add comment.
6952 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6954 * win32-low.c (win32_add_all_dlls): Renames
6955 win32_ensure_ntdll_loaded. Rewrite function documentation.
6956 Adjust implementation to always load all DLLs.
6957 Add 0x1000 offset to DLL base address when calling
6958 win32_add_one_solib.
6959 (child_initialization_done): New static global.
6960 (do_initial_child_stuff): Set child_initialization_done to
6961 zero during child initialization, and 1 after. Replace call
6962 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6964 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6965 (handle_unload_dll): Add function documentation.
6966 (get_child_debug_event): Ignore load and unload DLL events
6967 during child initialization.
6969 2014-02-20 Doug Evans <dje@google.com>
6971 Remove global all_lwps.
6972 * inferiors.h (ptid_of): Move here from linux-low.h.
6973 (pid_of, lwpid_of): Ditto.
6974 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6975 parameter is a struct thread_info * now.
6976 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6977 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6978 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6980 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6981 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6982 * linux-arm-low.c (update_registers_callback): Update, "entry"
6983 parameter is a struct thread_info * now.
6984 Fetch lwpid from current_inferior directly.
6985 (arm_insert_point): Pass &all_threads to find_inferior instead of
6987 (arm_remove_point): Ditto.
6988 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6989 (arm_prepare_to_resume): Fetch pid from thread.
6990 (arm_read_description): Fetch lwpid from current_inferior directly.
6991 * linux-low.c (all_lwps): Delete.
6992 (delete_lwp): Delete call to remove_inferior.
6993 (handle_extended_wait): Fetch lwpid from thread.
6994 (add_lwp): Don't set lwp->entry.id. Remove call to
6995 add_inferior_to_list.
6996 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6997 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6998 (kill_one_lwp_callback): Ditto.
6999 (linux_kill): Don't dereference NULL pointer.
7000 Fetch ptid,lwpid from thread.
7001 (get_detach_signal): Fetch ptid from thread.
7002 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7003 Simplify call to regcache_invalidate_thread.
7004 (delete_lwp_callback): Update, "entry" parameter is a
7005 struct thread_info * now. Fetch pid from thread.
7006 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7007 (status_pending_p_callback): Update, "entry" parameter is a
7008 struct thread_info * now. Fetch ptid from thread.
7009 (find_lwp_pid): Update, "entry" parameter is a
7010 struct thread_info * now.
7011 (linux_wait_for_lwp): Fetch pid from thread.
7012 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7013 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7014 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7015 (dequeue_one_deferred_signal): Ditto.
7016 (cancel_breakpoint): Fetch ptid from current_inferior.
7017 (linux_wait_for_event): Pass &all_threads to find_inferior,
7018 not &all_lwps. Fetch ptid, lwpid from thread.
7019 (count_events_callback): Update, "entry" parameter is a
7020 struct thread_info * now.
7021 (select_singlestep_lwp_callback): Ditto.
7022 (select_event_lwp_callback): Ditto.
7023 (cancel_breakpoints_callback): Ditto.
7024 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7026 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7027 (unsuspend_one_lwp): Update, "entry" parameter is a
7028 struct thread_info * now.
7029 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7031 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7032 Fetch lwpid from thread, not lwp.
7033 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7034 Pass &all_threads to find_inferior, not &all_lwps.
7035 (send_sigstop): Fetch lwpid from thread, not lwp.
7036 (send_sigstop_callback): Update, "entry" parameter is a
7037 struct thread_info * now.
7038 (suspend_and_send_sigstop_callback): Ditto.
7039 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7040 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7041 struct thread_info * now.
7042 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7044 (lwp_running): Update, "entry" parameter is a
7045 struct thread_info * now.
7046 (stop_all_lwps): Fetch ptid from thread.
7047 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7048 (linux_resume_one_lwp): Fetch lwpid from thread.
7049 (linux_set_resume_request): Update, "entry" parameter is a
7050 struct thread_info * now. Fetch pid, lwpid from thread.
7051 (resume_status_pending_p): Update, "entry" parameter is a
7052 struct thread_info * now.
7053 (need_step_over_p): Ditto. Fetch lwpid from thread.
7054 (start_step_over): Fetch lwpid from thread.
7055 (linux_resume_one_thread): Update, "entry" parameter is a
7056 struct thread_info * now. Fetch lwpid from thread.
7057 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7058 (proceed_one_lwp): Update, "entry" parameter is a
7059 struct thread_info * now. Fetch lwpid from thread.
7060 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7061 struct thread_info * now.
7062 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7063 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7064 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7066 (regsets_store_inferior_registers): Ditto.
7067 (fetch_register, store_register): Ditto.
7068 (linux_read_memory, linux_write_memory): Ditto.
7069 (linux_request_interrupt): Ditto.
7070 (linux_read_auxv): Ditto.
7071 (linux_xfer_siginfo): Ditto.
7072 (linux_qxfer_spu): Ditto.
7073 (linux_qxfer_libraries_svr4): Ditto.
7074 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7075 moved to inferiors.h.
7077 (get_thread_lwp): Update.
7078 (struct lwp_info): Delete member "entry". Simplify comment for
7081 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7082 current_inferior directly.
7083 (update_watch_registers_callback): Update, "entry" parameter is a
7084 struct thread_info * now. Fetch pid from thread.
7085 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7086 (mips_insert_point): Fetch lwpid from current_inferior.
7087 Pass &all_threads to find_inferior, not &all_lwps.
7088 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7089 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7091 (mips_stopped_data_address): Ditto.
7092 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7094 * linux-tile-low.c (tile_arch_setup): Ditto.
7095 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7096 (update_debug_registers_callback): Update, "entry" parameter is a
7097 struct thread_info * now. Fetch pid from thread.
7098 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7099 Pass &all_threads to find_inferior, not &all_lwps.
7100 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7101 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7102 Pass &all_threads to find_inferior, not &all_lwps.
7103 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7104 (i386_dr_low_get_status): Ditto.
7105 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7106 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7107 (x86_linux_read_description): Ditto.
7108 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7110 2014-02-20 Doug Evans <dje@google.com>
7112 * inferiors.c (get_first_inferior): Fix buglet.
7114 2014-02-19 Doug Evans <dje@google.com>
7116 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7117 * inferiors.c (add_thread): Change result type to struct thread_info *.
7118 All callers updated.
7119 (add_lwp): Call add_thread here instead of in callers.
7120 All callers updated.
7121 * linux-low.h (get_lwp_thread): Rewrite.
7122 (struct lwp_info): New member "thread".
7124 2014-02-19 Doug Evans <dje@google.com>
7126 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7127 All callers updated.
7129 2014-02-19 Doug Evans <dje@google.com>
7131 * inferiors.c (add_thread): Fix whitespace.
7133 2014-02-19 Doug Evans <dje@google.com>
7135 * dll.c (clear_dlls): Replace accessing list implemention details
7137 * gdbthread.h (get_first_thread): Declare.
7138 * inferiors.c (for_each_inferior_with_data): New function.
7139 (get_first_thread): New function.
7140 (find_thread_ptid): Simplify.
7141 (get_first_inferior): New function.
7142 (clear_list): Delete.
7143 (one_inferior_p): New function.
7144 (clear_inferior_list): New function.
7145 (clear_inferiors): Update.
7146 * inferiors.h (for_each_inferior_with_data): Declare.
7147 (clear_inferior_list): Declare.
7148 (one_inferior_p): Declare.
7149 (get_first_inferior): Declare.
7150 * linux-low.c (linux_wait_for_event): Replace accessing list
7151 implemention details with API function.
7152 * server.c (target_running): Ditto.
7153 (accumulate_file_name_length): New function.
7154 (emit_dll_description): New function.
7155 (handle_qxfer_libraries): Replace accessing list implemention
7156 details with API function.
7157 (handle_qxfer_threads_worker): New function.
7158 (handle_qxfer_threads_proper): Replace accessing list implemention
7159 details with API function.
7160 (handle_query): Ditto.
7161 (visit_actioned_threads_callback_ftype): New typedef.
7162 (visit_actioned_threads_data): New struct.
7163 (visit_actioned_threads): Rewrite to be find_inferior callback.
7164 (resume): Call find_inferior.
7165 (handle_status): Replace accessing list implemention
7166 details with API function.
7167 (process_serial_event): Replace accessing list implemention details
7169 * target.c (set_desired_inferior): Replace accessing list implemention
7170 details with API function.
7171 * tracepoint.c (same_process_p): New function.
7172 (gdb_agent_about_to_close): Replace accessing list implemention
7173 details with API function.
7174 * win32-low.c (child_delete_thread): Replace accessing list
7175 implemention details with API function.
7176 (match_dll_by_basename): New function.
7177 (dll_is_loaded_by_basename): New function.
7178 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7179 details call to dll_is_loaded_by_basename.
7181 2014-02-19 Doug Evans <dje@google.com>
7183 * dll.h (struct dll_info): Add comment.
7184 * gdbthread.h (struct thread_info): Add comment.
7185 (current_ptid): Simplify.
7186 * inferiors.c (add_process): Update.
7187 (remove_process): Update.
7188 * inferiors.h (struct process_info): Rename member "head" to "entry".
7189 * linux-low.c (delete_lwp): Update.
7191 (last_thread_of_process_p): Update.
7192 (kill_one_lwp_callback, linux_kill): Update.
7193 (status_pending_p_callback): Update.
7194 (wait_for_sigstop): Update. Simplify read of ptid.
7195 (start_step_over): Update.
7196 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7197 (get_lwp_thread): Update.
7198 (struct lwp_info): Rename member "head" to "entry".
7199 * regcache.h (inferior_list_entry): Delete.
7200 * server.c (kill_inferior_callback): Update.
7201 (detach_or_kill_inferior_callback): Update.
7202 (print_started_pid): Update.
7203 (print_attached_pid): Update.
7204 (process_serial_event): Simplify read of ptid.
7205 * thread-db.c (thread_db_create_event): Update.
7206 (thread_db_get_tls_address): Update.
7207 * win32-low.c (current_inferior_ptid): Simplify.
7209 2014-02-19 Tom Tromey <tromey@redhat.com>
7211 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7213 (target_supports_btrace): Update.
7215 2014-02-14 Yao Qi <yao@codesourcery.com>
7217 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7218 (rsp-low-ipa.o): New target.
7220 2014-02-12 Tom Tromey <tromey@redhat.com>
7222 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7223 convert_ascii_to_int.
7224 * regcache.c (registers_to_string): Likewise.
7225 * remote-utils.c (decode_M_packet): Likewise.
7226 * server.c (process_serial_event): Likewise.
7228 2014-02-12 Tom Tromey <tromey@redhat.com>
7230 * server.c (handle_query, handle_v_run): Use hex2bin, not
7232 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7234 2014-02-12 Tom Tromey <tromey@redhat.com>
7236 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7237 convert_int_to_ascii.
7238 * regcache.c (registers_to_string, collect_register_as_string):
7240 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7242 * server.c (process_serial_event): Likewise.
7243 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7244 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7246 2014-02-12 Tom Tromey <tromey@redhat.com>
7248 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7249 bin2hex, not hexify.
7250 * tracepoint.c (cmd_qtstatus): Likewise.
7252 2014-02-12 Tom Tromey <tromey@redhat.com>
7254 * remote-utils.c (monitor_output): Pass explicit length to
7257 2014-02-12 Tom Tromey <tromey@redhat.com>
7259 * tracepoint.c: Include rsp-low.h.
7260 * server.c: Include rsp-low.h.
7261 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7262 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7264 * remote-utils.c: Include rsp-low.h.
7265 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7266 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7267 (convert_int_to_ascii, convert_ascii_to_int): Move to
7269 * regcache.c: Include rsp-low.h.
7270 * ax.c: Include rsp-low.h.
7271 * Makefile.in (SFILES): Add common/rsp-low.c.
7272 (OBS): Add rsp-low.o.
7273 (rsp-low.o): New target.
7275 2014-02-12 Tom Tromey <tromey@redhat.com>
7277 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7278 Include print-utils.h.
7279 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7280 (plongest, thirty_two, phex_nz): Remove.
7281 * Makefile.in (SFILES): Add common/print-utils.c.
7282 (OBS): Add print-utils.o.
7283 (print-utils-ipa.o): New target.
7284 (print-utils.o): New target.
7285 (IPA_OBJS): Add print-utils-ipa.o.
7287 2014-02-06 Tom Tromey <tromey@redhat.com>
7289 * Makefile.in (SFILES): Fix indentation.
7291 2014-02-05 Doug Evans <dje@google.com>
7293 * linux-low.c (linux_wait_for_event): Improve comment.
7294 (linux_wait_1): Keep current_inferior in sync with event_child.
7296 2014-01-22 Doug Evans <dje@google.com>
7298 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7300 2014-01-22 Doug Evans <dje@google.com>
7302 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7303 * configure: Regenerate.
7304 * config.in: Regenerate.
7305 * Makefile.in (SFILES): Add debug.c.
7307 * debug.c: New file.
7308 * debug.h: New file.
7309 * linux-aarch64-low.c (*): Update all debugging printfs to use
7310 debug_printf instead of fprintf.
7311 * linux-arm-low.c (*): Ditto.
7312 * linux-cris-low.c (*): Ditto.
7313 * linux-crisv32-low.c (*): Ditto.
7314 * linux-m32r-low.c (*): Ditto.
7315 * linux-sparc-low.c (*): Ditto.
7316 * linux-x86.c (*): Ditto.
7317 * linux-low.c (*): Ditto.
7318 (linux_wait_1): Add calls to debug_enter, debug_exit.
7319 (linux_wait): Remove redundant debugging printf.
7320 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7321 (linux_resume, unstop_all_lwps): Ditto.
7322 * mem-break.c (*): Update all debugging printfs to use
7323 debug_printf instead of fprintf.
7324 * remote-utils.c (*): Ditto.
7325 * thread-db.c (*): Ditto.
7326 * server.c #include <ctype.h>, "gdb_vecs.h".
7327 (debug_threads): Moved to debug.c.
7328 (*): Update all debugging printfs to use debug_printf instead of
7330 (start_inferior): Replace call to fflush with call to debug_flush.
7331 (monitor_show_help): Mention set debug-format.
7332 (parse_debug_format_options): New function.
7333 (handle_monitor_command): Handle "monitor set debug-format".
7334 (gdbserver_usage): Mention --debug-format.
7335 (main): Parse --debug-format.
7336 * server.h (debug_threads): Declaration moved to debug.h.
7338 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7339 trace_debug_1 that uses debug_printf.
7340 (tracepoint_look_up_symbols): Update all debugging printfs to use
7341 debug_printf instead of fprintf.
7343 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7345 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7348 2014-01-17 Pedro Alves <palves@redhat.com>
7351 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7352 defined after including gdb_proc_service.h.
7354 2014-01-16 Doug Evans <dje@google.com>
7356 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7357 (match_dll): Use it.
7359 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7361 * target.h (target_ops) <read_btrace>: Change parameters and
7362 return type to allow error reporting.
7363 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7364 trace reading errors on.
7365 * linux-low.c (linux_low_read_btrace): Pass trace reading
7367 (linux_low_disable_btrace): New.
7369 2014-01-15 Doug Evans <dje@google.com>
7371 * inferiors.c (thread_id_to_gdb_id): Delete.
7372 * inferiors.h (thread_id_to_gdb_id): Delete.
7374 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7376 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7377 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7380 2014-01-08 Pedro Alves <palves@redhat.com>
7382 * server.c (handle_status): Don't discard previous queued stop
7383 replies or thread's pending status here.
7384 (main) <disconnection>: Do it here instead.
7386 2014-01-08 Pedro Alves <palves@redhat.com>
7388 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7389 * server.c (visit_actioned_threads, handle_pending_status): New
7391 (handle_v_cont): Factor out parts to ...
7392 (resume): ... this new function. If in all-stop, and a thread
7393 being resumed has a pending status, report it without actually
7395 (myresume): Adjust to use the new 'resume' function.
7396 (clear_pending_status_callback, set_pending_status_callback)
7397 (find_status_pending_thread_callback): New functions.
7398 (handle_status): Handle the case of multiple threads having
7399 interesting statuses to report. Report threads' real last signal
7400 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7401 with an interesting thread to report the status for, instead of
7402 always reporting the status of the first thread.
7404 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7406 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7407 * gdbreplay.c (gdbreplay_version): Likewise.
7409 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7411 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7412 iov.iov_len with the real length in use.
7414 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7416 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7417 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7418 for all targets that use win32-low.c.
7419 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7420 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7422 2013-12-13 Pedro Alves <palves@redhat.com>
7424 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7425 if equal to TARGET_WAITKIND_LOADED.
7426 * win32-low.c (cached_status): New static global.
7427 (win32_wait): Add declaration.
7428 (do_initial_child_stuff): Flush all initial pending debug events
7429 up to the initial breakpoint.
7430 (win32_wait): If CACHED_STATUS was set, return that instead
7431 of doing a real wait. Remove the code resuming the execution
7432 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7433 during the initial phase. Also remove the code changing
7434 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7435 TARGET_WAITKIND_STOPPED.
7437 2013-12-11 Yao Qi <yao@codesourcery.com>
7439 * notif.c (handle_notif_ack): Return 0 if no notification
7442 2013-11-20 Doug Evans <dje@google.com>
7444 * linux-low.c (linux_set_resume_request): Fix comment.
7446 2013-11-20 Doug Evans <dje@google.com>
7448 * linux-low.c (resume_status_pending_p): Tweak comment.
7450 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7452 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7453 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7454 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7455 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7456 (srv_amd64_regobj): Add amd64-mpx.o.
7457 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7458 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7459 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7460 * i387-fp.c (num_pl_bnd_register) Added constant.
7461 (num_pl_bnd_cfg_registers) Added constant.
7462 (struct i387_xsave) Added reserved area and MPX fields.
7463 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7464 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7466 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7467 (init_registers_amd64_mpx_linux): Declare new function.
7468 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7469 (x86_64_regmap): Add MPX registers.
7470 (x86_linux_read_description): Add MPX case.
7471 (initialize_low_arch): Initialize MPX targets.
7473 2013-11-18 Tom Tromey <tromey@redhat.com>
7475 * configure: Rebuild.
7476 * configure.ac: Don't check for stdlib.h.
7477 * gdbreplay.c: Unconditionally include stdlib.h.
7479 2013-11-18 Tom Tromey <tromey@redhat.com>
7481 * config.in: Rebuild.
7482 * configure: Rebuild.
7483 * configure.ac: Don't use AC_HEADER_DIRENT.
7485 2013-11-18 Tom Tromey <tromey@redhat.com>
7487 * server.h: Don't check HAVE_STRING_H.
7488 * gdbreplay.c: Don't check HAVE_STRING_H.
7489 * configure: Rebuild.
7491 2013-11-18 Tom Tromey <tromey@redhat.com>
7493 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7496 2013-11-08 Tom Tromey <tromey@redhat.com>
7498 * configure, config.in: Rebuild.
7499 * configure.ac: Remove unused configury.
7501 2013-11-08 Tom Tromey <tromey@redhat.com>
7503 * acinclude.m4: Include common.m4, codeset.m4.
7504 * configure, config.in: Rebuild.
7505 * configure.ac: Use GDB_AC_COMMON.
7507 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7509 * linux-s390-low.c (HWCAP_S390_TE): New define.
7510 (s390_arch_setup): Consider the TE field in the HWCAP for
7511 determining 'have_regset_tdb'.
7513 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7516 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7519 2013-10-02 Pedro Alves <palves@redhat.com>
7521 * server.c (process_serial_event): Don't output "GDBserver
7522 exiting" if GDB is connected through stdio.
7523 * target.c (mywait): Likewise, be silent if GDB is connected
7526 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7528 * lynx-low.c (lynx_add_threads_after_attach): New function.
7529 (lynx_attach): Remove call to add_thread. Add call to
7530 lynx_add_threads_after_attach instead.
7532 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7534 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7535 * config.in, configure: Regenerated.
7537 2013-09-18 Yao Qi <yao@codesourcery.com>
7540 * server.c (start_inferior): Clear 'resume_info'.
7542 2013-09-16 Jiong Wang <jiwang@tilera.com>
7544 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7547 2013-09-16 Jiong Wang <jiwang@tilera.com>
7549 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7550 linux-tile-low.o to srv_tgtobj.
7552 2013-09-16 Will Newton <will.newton@linaro.org>
7554 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7557 2013-09-06 Pedro Alves <palves@redhat.com>
7559 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7560 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7561 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7562 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7563 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7564 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7566 2013-09-06 Pedro Alves <palves@redhat.com>
7568 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7569 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7571 2013-09-06 Pedro Alves <palves@redhat.com>
7573 * linux-amd64-ipa.c: Include tracepoint.h.
7574 * linux-i386-ipa.c: Include tracepoint.h.
7576 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7578 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7579 (ps_get_thread_area): New function.
7581 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7583 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7584 (initialize_low_arch): Call init_registers_crisv32 rather than
7585 init_register_crisv32.
7587 2013-09-05 Pedro Alves <palves@redhat.com>
7589 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7591 * hostio.h: ... this new file.
7592 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7593 win32-low.c: Include hostio.h.
7595 2013-09-05 Pedro Alves <palves@redhat.com>
7597 * server.h (gdb_client_data, handler_func, callback_handler_func)
7598 (delete_file_handler, add_file_handler, append_callback_event)
7599 (delete_callback_event, start_event_loop, initialize_event_loop):
7600 Move to event-loop.h and include it.
7601 * event-loop.h: New file.
7603 2013-09-05 Pedro Alves <palves@redhat.com>
7605 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7606 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7607 (loaded_dll, unloaded_dll): Move to ...
7608 * dll.h: ... this new file.
7609 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7611 2013-09-05 Pedro Alves <palves@redhat.com>
7613 * server.h (current_process, get_thread_process, all_processes)
7614 (add_inferior_to_list, for_each_inferior, current_inferior)
7615 (remove_inferior, add_process, remove_process, find_process_pid)
7616 (have_started_inferiors_p, have_attached_inferiors_p)
7617 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7618 (clear_inferiors, find_inferior, find_inferior_id)
7619 (inferior_target_data, set_inferior_target_data)
7620 (inferior_regcache_data, set_inferior_regcache_data): Move to
7621 inferiors.h, and include it.
7622 * inferiors.h: New file.
7624 2013-09-05 Pedro Alves <palves@redhat.com>
7626 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7630 2013-09-05 Pedro Alves <palves@redhat.com>
7632 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7634 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7635 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7636 (handle_tracepoint_general_set, handle_tracepoint_query)
7637 (tracepoint_finished_step, tracepoint_was_hit)
7638 (release_while_stepping_state_list, current_traceframe)
7639 (in_readonly_region, traceframe_read_mem)
7640 (fetch_traceframe_registers, traceframe_read_sdata)
7641 (traceframe_read_info, struct fast_tpoint_collect_status)
7642 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7643 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7644 (supply_fast_tracepoint_registers)
7645 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7646 (ipa_tdesc, claim_trampoline_space)
7647 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7648 (agent_mem_read, agent_get_trace_state_variable_value)
7649 (agent_set_trace_state_variable_value, agent_tsv_read)
7650 (agent_mem_read_string, get_raw_reg_func_addr)
7651 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7652 * tracepoint.h: ... this new file.
7654 2013-09-05 Pedro Alves <palves@redhat.com>
7656 * server.h (perror_with_name, error, fatal, warning, paddress)
7657 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7659 * utils.h: New file.
7661 2013-09-05 Pedro Alves <palves@redhat.com>
7663 * server.h (remote_debug, noack_mode, transport_is_reliable)
7664 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7665 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7666 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7667 (write_enn, initialize_async_io, enable_async_io)
7668 (disable_async_io, check_remote_input_interrupt_request)
7669 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7670 (dead_thread_notify, prepare_resume_reply)
7671 (decode_address_to_semicolon, decode_address, decode_m_packet)
7672 (decode_M_packet, decode_X_packet, decode_xfer_write)
7673 (decode_search_memory_packet, unhexify, hexify)
7674 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7675 (look_up_one_symbol, relocate_instruction)
7676 (monitor_output): Move to remote-utils.h, and include it.
7677 * remote-utils.h: New file.
7679 2013-09-05 Pedro Alves <palves@redhat.com>
7681 * server.h (_): Delete.
7683 2013-09-02 Pedro Alves <palves@redhat.com>
7685 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7686 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7688 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7690 2013-09-02 Pierre Muller <muller@sourceware.org>
7692 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7693 or WriteProcessMemory complete successfully and handle
7694 ERROR_PARTIAL_COPY error.
7696 2013-09-02 Pedro Alves <palves@redhat.com>
7698 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7699 error instead of EIO.
7701 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7704 * linux-low.c: Include filestuff.h.
7705 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7706 * lynx-low.c: Include filestuff.h.
7707 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7708 * server.c: Include filestuff.h.
7709 (main): Call notice_open_fds.
7710 * spu-low.c: Include filestuff.h.
7711 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7713 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7715 * Makefile.in: Explain why ../target and ../nat are not
7716 listed as include file search paths.
7717 (linux-waitpid.o): New object file rule.
7718 * configure.srv (srv_native_linux_obj): New variable.
7719 Replace all occurrences of linux native object files with
7720 $srv_native_linux_obj.
7721 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7722 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7723 (linux_enable_event_reporting): Remove declaration.
7724 (my_waitpid): Moved to common/linux-waitpid.c.
7725 (linux_wait_for_event): Pass ptid when calling
7726 linux_enable_event_reporting.
7727 (linux_supports_tracefork_flag): Remove.
7728 (linux_enable_event_reporting): Likewise.
7729 (linux_tracefork_grandchild): Remove.
7730 (STACK_SIZE): Moved to common/linux-ptrace.c.
7731 (linux_tracefork_child): Remove.
7732 (linux_test_for_tracefork): Remove.
7733 (linux_look_up_symbols): Call linux_supports_traceclone.
7734 (initialize_low): Remove call to linux_test_for_tracefork.
7735 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7736 common/linux-ptrace.h.
7737 (PTRACE_TYPE_ARG4): Likewise.
7738 Include linux-ptrace.h.
7740 2013-08-21 Pedro Alves <palves@redhat.com>
7742 * config.in: Renegerate.
7744 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7746 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7747 (SFILES): Remove $(srcdir)/common/target-common.c and
7748 add $(srcdir)/target/waitstatus.c.
7749 (OBS): Remove target-common.o and add waitstatus.o.
7750 (server_h): Remove $(srcdir)/../common/target-common.h and
7751 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7752 and $(srcdir)/../target/waitstatus.h.
7753 (target-common.o): Remove.
7754 (waitstatus.o): New target object file.
7755 * target.h: Do not include target-common.h and
7756 include target/resume.h, target/wait.h and
7757 target/waitstatus.h.
7759 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7761 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7762 to PTRACE_TYPE_ARG3.
7763 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7764 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7766 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7767 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7769 2013-07-27 Jie Zhang <jie@codesourcery.com>
7770 Daniel Jacobowitz <dan@codesourcery.com>
7771 Yao Qi <yao@codesourcery.com>
7773 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7774 (mips-linux-watch.o): New rule.
7775 (mips_linux_watch_h): New variable.
7776 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7778 * linux-mips-low.c: Include mips-linux-watch.h.
7779 (struct arch_process_info, struct arch_lwp_info): New.
7780 (update_watch_registers_callback): New function.
7781 (mips_linux_new_process, mips_linux_new_thread) New functions.
7782 (mips_linux_prepare_to_resume, mips_insert_point): New
7784 (mips_remove_point, mips_stopped_by_watchpoint): New
7786 (rsp_bp_type_to_target_hw_bp_type): New function.
7787 (mips_stopped_data_address): New function.
7788 (the_low_target): Add watchpoint support functions.
7790 2013-07-27 Yao Qi <yao@codesourcery.com>
7792 * i386-low.c: Include break-common.h.
7793 (enum target_hw_bp_type): Remove.
7795 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7797 * Makefile.in (SFILES): /common/target-common.c.
7798 (OBS): Add target-common.o.
7799 (server_h): Add $(srcdir)/../common/target-common.h.
7800 (target-common.o): New target.
7801 * server.c (queue_stop_reply_callback): Free
7802 status string after use.
7803 * target.c (target_waitstatus_to_string): Remove.
7804 * target.h: Include target-common.h.
7805 (resume_kind): Likewise.
7806 (target_waitkind): Likewise.
7807 (target_waitstatus): Likewise.
7808 (TARGET_WNOHANG): Likewise.
7810 2013-07-04 Yao Qi <yao@codesourcery.com>
7812 * Makefile.in (host_alias): Use @host_noncanonical@.
7813 (target_alias): Use @target_noncanonical@.
7814 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7815 ACX_NONCANONICAL_HOST.
7816 * configure: Regenerated.
7819 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7821 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7822 * configure: Rebuild.
7823 * Makefile.in (version_host, version_target): Get from configure.
7824 (version.c): Use $(version_host) and $(version_target).
7826 2013-07-03 Pedro Alves <palves@redhat.com>
7828 * Makefile.in (config.status): Depend on development.sh.
7829 * acinclude.m4: Include libmcheck.m4.
7830 * configure: Regenerate.
7832 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7834 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7835 attribute inside the parentheses.
7836 (winapi_DebugSetProcessKillOnExit): Ditto.
7837 (winapi_DebugBreakProcess): Ditto.
7838 (winapi_GenerateConsoleCtrlEvent): Ditto.
7840 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7842 * notif.h (notif_event): Add a dummy member to avoid compiler
7845 2013-07-01 Pedro Alves <palves@redhat.com>
7847 * hostio.c (HOSTIO_PATH_MAX): Define.
7848 (require_filename, handle_open, handle_unlink, handle_readlink):
7851 2013-07-01 Pedro Alves <palves@redhat.com>
7853 * server.h: Include "pathmax.h".
7854 * linux-low.c: Don't include sys/param.h.
7855 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7857 * win32-low.c: Don't include sys/param.h.
7858 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7860 2013-07-01 Pedro Alves <palves@redhat.com>
7862 * event-loop.c: Don't check HAVE_UNISTD_H before including
7864 * gdbreplay.c: Likewise.
7865 * remote-utils.c: Likewise.
7866 * server.c: Likewise.
7867 * configure.ac: Don't check for unistd.h.
7868 * configure: Regenerate.
7870 2013-06-28 Tom Tromey <tromey@redhat.com>
7872 * Makefile.in (version.c): Use version.in, not
7875 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7877 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7878 * configure: Rebuild.
7879 * Makefile.in (version_host, version_target): Get from configure.
7880 (version.c): Use $(version_host) and $(version_target).
7882 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7884 Fix trace-status to output user name without trailing colon.
7885 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7887 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7889 Fix trace-status to output proper start-time and stop-time.
7890 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7891 output start time and stop time in hex as gdb expects.
7893 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7895 * tracepoint.c (build_traceframe_info_xml): Output trace state
7896 variables present in the trace buffer.
7898 2013-06-24 Tom Tromey <tromey@redhat.com>
7900 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7902 (version.o): Remove.
7903 * gdbreplay.c: Include version.h.
7904 (version, host_name): Don't declare.
7905 * server.h: Include version.h.
7906 (version, host_name): Don't declare.
7908 2013-06-12 Pedro Alves <palves@redhat.com>
7910 * linux-x86-low.c (linux_is_elf64): Delete global.
7911 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7912 with local linux_pid_exe_is_elf_64_file use.
7914 2013-06-11 Pedro Alves <palves@redhat.com>
7916 * linux-low.c (regset_disabled, disable_regset): New functions.
7917 (regsets_fetch_inferior_registers)
7918 (regsets_store_inferior_registers): Use them.
7919 (initialize_regsets_info); Don't allocate the disabled_regsets
7921 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7924 2013-06-11 Pedro Alves <palves@redhat.com>
7926 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7929 2013-06-11 Pedro Alves <palves@redhat.com>
7931 * linux-x86-low.c (initialize_low_arch): Call
7932 init_registers_x32_avx_linux.
7934 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7936 Fix compatibility with Android Bionic.
7937 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7940 2013-06-07 Pedro Alves <palves@redhat.com>
7943 * Makefile.in (OBS): Add tdesc.o.
7944 (IPA_OBJS): Add tdesc-ipa.o.
7945 (tdesc-ipa.o): New rule.
7946 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7948 * linux-low.c (new_inferior): Delete.
7949 (disabled_regsets, num_regsets): Delete.
7950 (linux_add_process): Adjust to set the new per-process
7952 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7953 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7954 was a stop. When calling arch_setup, switch the current inferior
7955 to the thread that got an event.
7956 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7957 (regsets_fetch_inferior_registers)
7958 (regsets_store_inferior_registers): New regsets_info parameter.
7960 (linux_register_in_regsets): New regs_info parameter. Adjust to
7962 (register_addr, fetch_register, store_register): New usrregs_info
7963 parameter. Adjust to use it.
7964 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7965 parameter regs_info. Adjust to use it.
7966 (linux_fetch_registers): Get the current inferior's regs_info, and
7968 (linux_store_registers): Ditto.
7969 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7970 (initialize_low): Don't initialize the target_regsets here. Call
7971 initialize_low_arch.
7972 * linux-low.h (target_regsets): Delete declaration.
7973 (struct regsets_info): New.
7974 (struct usrregs_info): New.
7975 (struct regs_info): New.
7976 (struct process_info_private) <new_inferior>: New field.
7977 (struct linux_target_ops): Delete the num_regs, regmap, and
7978 regset_bitmap fields. New field regs_info.
7979 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7980 * i387-fp.c (num_xmm_registers): Delete.
7981 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7982 calls to new interface.
7983 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7984 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7985 Infer the number of xmm registers from the regcache's target
7987 * i387-fp.h (num_xmm_registers): Delete.
7988 * inferiors.c (add_thread): Don't install the thread's regcache
7990 * proc-service.c (gregset_info): Fetch the current inferior's
7991 regs_info. Adjust to use it.
7992 * regcache.c: Include tdesc.h.
7993 (register_bytes, reg_defs, num_registers)
7994 (gdbserver_expedite_regs): Delete.
7995 (get_thread_regcache): If the thread doesn't have a regcache yet,
7996 create one, instead of aborting gdbserver.
7997 (regcache_invalidate_one): Rename to ...
7998 (regcache_invalidate_thread): ... this.
7999 (regcache_invalidate_one): New.
8000 (regcache_invalidate): Only invalidate registers of the current
8002 (init_register_cache): Add target_desc parameter, and use it.
8003 (new_register_cache): Ditto. Assert the target description has a
8004 non zero registers_size.
8005 (regcache_cpy): Add assertions. Adjust.
8006 (realloc_register_cache, set_register_cache): Delete.
8007 (registers_to_string, registers_from_string): Adjust.
8008 (find_register_by_name, find_regno, find_register_by_number)
8009 (register_cache_size): Add target_desc parameter, and use it.
8010 (free_register_cache_thread, free_register_cache_thread_one)
8011 (regcache_release, register_cache_size): New.
8012 (register_size): Add target_desc parameter, and use it.
8013 (register_data, supply_register, supply_register_zeroed)
8014 (supply_regblock, supply_register_by_name, collect_register)
8015 (collect_register_as_string, collect_register_by_name): Adjust.
8016 * regcache.h (struct target_desc): Forward declare.
8017 (struct regcache) <tdesc>: New field.
8018 (init_register_cache, new_register_cache): Add target_desc
8020 (regcache_invalidate_thread): Declare.
8021 (regcache_invalidate_one): Delete declaration.
8022 (regcache_release): Declare.
8023 (find_register_by_number, register_cache_size, register_size)
8024 (find_regno): Add target_desc parameter.
8025 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8027 * remote-utils.c: Include tdesc.h.
8028 (outreg, prepare_resume_reply): Adjust.
8029 * server.c: Include tdesc.h.
8030 (gdbserver_xmltarget): Delete declaration.
8031 (get_features_xml, process_serial_event): Adjust.
8032 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8034 (struct process_info) <tdesc>: New field.
8035 (ipa_tdesc): Declare.
8036 * tdesc.c: New file.
8037 * tdesc.h: New file.
8038 * tracepoint.c: Include tdesc.h.
8039 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8040 (get_context_regcache): Adjust to pass ipa_tdesc down.
8041 (do_action_at_tracepoint): Adjust to get the register cache size
8042 from the context regcache's description.
8043 (traceframe_walk_blocks): Adjust to get the register cache size
8044 from the current trace frame's description.
8045 (traceframe_get_pc): Adjust to get current trace frame's
8046 description and pass it down.
8047 (gdb_collect): Adjust to get the register cache size from the
8049 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8050 (gdbserver_xmltarget): Delete.
8051 (initialize_low_tracepoint): Set the ipa's target description.
8052 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8053 (initialize_low_tracepoint): Set the ipa's target description.
8054 * linux-x86-low.c: Include tdesc.h.
8055 [__x86_64__] (is_64bit_tdesc): New.
8056 (ps_get_thread_area, x86_get_thread_area): Use it.
8057 (i386_cannot_store_register): Rename to ...
8058 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8059 (i386_cannot_fetch_register): Rename to ...
8060 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8061 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8063 (target_regsets): Rename to ...
8064 (x86_regsets): ... this.
8065 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8067 (x86_siginfo_fixup): Use is_64bit_tdesc.
8068 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8069 (tdesc_x32_avx_linux, tdesc_x32_linux)
8070 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8072 (x86_linux_update_xmltarget): Delete.
8073 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8074 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8075 (AMD64_LINUX_USER64_CS): New.
8076 (x86_linux_read_description): New, based on
8077 x86_linux_update_xmltarget.
8078 (same_process_callback): New.
8079 (x86_arch_setup_process_callback): New.
8080 (x86_linux_update_xmltarget): New.
8081 (x86_regsets_info): New.
8082 (amd64_linux_regs_info): New.
8083 (i386_linux_usrregs_info): New.
8084 (i386_linux_regs_info): New.
8085 (x86_linux_regs_info): New.
8086 (x86_arch_setup): Reimplement.
8087 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8088 (x86_emit_ops): Ditto.
8089 (the_low_target): Adjust. Install x86_linux_regs_info,
8090 x86_cannot_fetch_register, and x86_cannot_store_register.
8091 (initialize_low_arch): New.
8092 * linux-ia64-low.c (tdesc_ia64): Declare.
8093 (ia64_fetch_register): Adjust.
8094 (ia64_usrregs_info, regs_info): New globals.
8095 (ia64_regs_info): New function.
8096 (the_low_target): Adjust.
8097 (initialize_low_arch): New function.
8098 * linux-sparc-low.c (tdesc_sparc64): Declare.
8099 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8101 (sparc_arch_setup): New function.
8102 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8103 (the_low_target): Adjust.
8104 (initialize_low_arch): New function.
8105 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8106 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8107 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8108 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8109 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8110 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8111 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8112 (tdesc_powerpc_isa205_vsx64l): Declare.
8113 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8114 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8115 (ppc_set_pc, ppc_get_hwcap): Adjust.
8116 (ppc_usrregs_info): Forward declare.
8117 (!__powerpc64__) ppc_regmap_adjusted: New global.
8118 (ppc_arch_setup): Adjust to the current process'es target
8120 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8121 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8122 (ppc_store_evrregset): Adjust.
8123 (target_regsets): Rename to ...
8124 (ppc_regsets): ... this, and make static.
8125 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8126 (ppc_regs_info): New function.
8127 (the_low_target): Adjust.
8128 (initialize_low_arch): New function.
8129 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8130 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8131 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8132 (tdesc_s390x_linux64v2): Declare.
8133 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8134 (s390_fill_gregset, s390_store_last_break): Adjust.
8135 (target_regsets): Rename to ...
8136 (s390_regsets): ... this, and make static.
8137 (s390_get_pc, s390_set_pc): Adjust.
8138 (s390_get_hwcap): New target_desc parameter, and use it.
8139 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8140 (s390_arch_setup): Adjust to set the current process'es target
8141 description. Don't adjust the regmap.
8142 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8143 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8144 (regs_info_3264): New globals.
8145 (s390_regs_info): New function.
8146 (the_low_target): Adjust.
8147 (initialize_low_arch): New function.
8148 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8149 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8150 [__mips64] (init_registers_mips_linux)
8151 (init_registers_mips_dsp_linux): Delete defines.
8152 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8153 (have_dsp): New global.
8154 (mips_read_description): New, based on mips_arch_setup.
8155 (mips_arch_setup): Reimplement.
8156 (get_usrregs_info): New function.
8157 (mips_cannot_fetch_register, mips_cannot_store_register)
8158 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8159 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8160 (target_regsets): Rename to ...
8161 (mips_regsets): ... this, and make static.
8162 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8163 (dsp_regs_info, regs_info): New globals.
8164 (mips_regs_info): New function.
8165 (the_low_target): Adjust.
8166 (initialize_low_arch): New function.
8167 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8168 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8170 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8171 (arm_read_description): New, with bits factored from
8173 (arm_arch_setup): Reimplement.
8174 (target_regsets): Rename to ...
8175 (arm_regsets): ... this, and make static.
8176 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8177 (arm_regs_info): New function.
8178 (the_low_target): Adjust.
8179 (initialize_low_arch): New function.
8180 * linux-m68k-low.c (tdesc_m68k): Declare.
8181 (target_regsets): Rename to ...
8182 (m68k_regsets): ... this, and make static.
8183 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8184 (m68k_regs_info): New function.
8185 (m68k_arch_setup): New function.
8186 (the_low_target): Adjust.
8187 (initialize_low_arch): New function.
8188 * linux-sh-low.c (tdesc_sharch): Declare.
8189 (target_regsets): Rename to ...
8190 (sh_regsets): ... this, and make static.
8191 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8192 (sh_regs_info, sh_arch_setup): New functions.
8193 (the_low_target): Adjust.
8194 (initialize_low_arch): New function.
8195 * linux-bfin-low.c (tdesc_bfin): Declare.
8196 (bfin_arch_setup): New function.
8197 (bfin_usrregs_info, regs_info): New globals.
8198 (bfin_regs_info): New function.
8199 (the_low_target): Adjust.
8200 (initialize_low_arch): New function.
8201 * linux-cris-low.c (tdesc_cris): Declare.
8202 (cris_arch_setup): New function.
8203 (cris_usrregs_info, regs_info): New globals.
8204 (cris_regs_info): New function.
8205 (the_low_target): Adjust.
8206 (initialize_low_arch): New function.
8207 * linux-cris-low.c (tdesc_crisv32): Declare.
8208 (cris_arch_setup): New function.
8209 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8210 (cris_regs_info): New function.
8211 (the_low_target): Adjust.
8212 (initialize_low_arch): New function.
8213 * linux-m32r-low.c (tdesc_m32r): Declare.
8214 (m32r_arch_setup): New function.
8215 (m32r_usrregs_info, regs_info): New globals.
8216 (m32r_regs_info): Adjust.
8217 (initialize_low_arch): New function.
8218 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8219 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8220 (tic6x_usrregs_info): Forward declare.
8221 (tic6x_read_description): New function, based on ...
8222 (tic6x_arch_setup): ... this. Reimplement.
8223 (target_regsets): Rename to ...
8224 (tic6x_regsets): ... this, and make static.
8225 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8226 (tic6x_regs_info): New function.
8227 (the_low_target): Adjust.
8228 (initialize_low_arch): New function.
8229 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8230 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8231 (target_regsets): Rename to ...
8232 (xtensa_regsets): ... this, and make static.
8233 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8235 (xtensa_arch_setup, xtensa_regs_info): New functions.
8236 (the_low_target): Adjust.
8237 (initialize_low_arch): New function.
8238 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8239 (nios2_arch_setup): Set the current process'es tdesc.
8240 (target_regsets): Rename to ...
8241 (nios2_regsets): ... this.
8242 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8243 (nios2_regs_info): New function.
8244 (the_low_target): Adjust.
8245 (initialize_low_arch): New function.
8246 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8247 (aarch64_arch_setup): Set the current process'es tdesc.
8248 (target_regsets): Rename to ...
8249 (aarch64_regsets): ... this.
8250 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8251 (aarch64_regs_info): New function.
8252 (the_low_target): Adjust.
8253 (initialize_low_arch): New function.
8254 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8256 (target_regsets): Rename to ...
8257 (tile_regsets): ... this.
8258 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8259 (tile_regs_info): New function.
8260 (tile_arch_setup): Set the current process'es tdesc.
8261 (the_low_target): Adjust.
8262 (initialize_low_arch): New function.
8263 * spu-low.c (tdesc_spu): Declare.
8264 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8265 * win32-arm-low.c (tdesc_arm): Declare.
8266 (arm_arch_setup): New function.
8267 (the_low_target): Install arm_arch_setup instead of
8269 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8270 (init_windows_x86): Rename to ...
8271 (i386_arch_setup): ... this. Set `win32_tdesc'.
8272 (the_low_target): Adjust.
8273 * win32-low.c (win32_tdesc): New global.
8274 (child_add_thread): Don't create the thread cache here.
8275 (do_initial_child_stuff): Set the new process'es tdesc.
8276 * win32-low.h (struct target_desc): Forward declare.
8277 (win32_tdesc): Declare.
8278 * lynx-i386-low.c (tdesc_i386): Declare global.
8279 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8280 * lynx-low.c (lynx_tdesc): New global.
8281 (lynx_add_process): Set the new process'es tdesc.
8282 * lynx-low.h (struct target_desc): Forward declare.
8283 (lynx_tdesc): Declare global.
8284 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8285 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8286 * nto-low.c (nto_tdesc): New global.
8287 (do_attach): Set the new process'es tdesc.
8288 * nto-low.h (struct target_desc): Forward declare.
8289 (nto_tdesc): Declare.
8290 * nto-x86-low.c (tdesc_i386): Declare.
8291 (nto_x86_arch_setup): Set `nto_tdesc'.
8293 2013-06-04 Gary Benson <gbenson@redhat.com>
8295 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8296 to qSupported response when appropriate.
8297 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8298 with nonzero-length annex.
8299 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8300 arguments supplied in annex.
8302 2013-05-31 Doug Evans <dje@google.com>
8305 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8306 64 bits in 64-cross-32 environment.
8308 2013-05-28 Pedro Alves <palves@redhat.com>
8310 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8311 (aarch64-without-fpu.c): Delete rule.
8312 * configure.srv (aarch64*-*-linux*): Remove references to
8313 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8314 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8317 2013-05-24 Pedro Alves <palves@redhat.com>
8319 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8320 instead of strchr/decode_address. Error if the range isn't split
8321 with a ','. Don't assume there's be a ':' in the action.
8323 2013-05-23 Yao Qi <yao@codesourcery.com>
8324 Pedro Alves <palves@redhat.com>
8326 * linux-low.c (lwp_in_step_range): New function.
8327 (linux_wait_1): If the thread was range stepping and stopped
8328 outside the stepping range, report the stop to GDB. Otherwise,
8329 continue stepping. Add range stepping debug output.
8330 (linux_set_resume_request): Copy the step range from the resume
8332 (linux_supports_range_stepping): New.
8333 (linux_target_ops) <supports_range_stepping>: Set to
8334 linux_supports_range_stepping.
8335 * linux-low.h (struct linux_target_ops)
8336 <supports_range_stepping>: New field.
8337 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8338 * linux-x86-low.c (x86_supports_range_stepping): New.
8339 (the_low_target) <supports_range_stepping>: Set to
8340 x86_supports_range_stepping.
8341 * server.c (handle_v_cont): Handle 'r' action.
8342 (handle_v_requests): Append ";r" if the target supports range
8344 * target.h (struct thread_resume) <step_range_start,
8345 step_range_end>: New fields.
8346 (struct target_ops) <supports_range_stepping>:
8348 (target_supports_range_stepping): New macro.
8350 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8352 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8353 confusion in comment.
8355 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8357 * lynx-low.c (struct process_info_private): New type.
8358 (lynx_add_process): New function.
8359 (lynx_create_inferior, lynx_attach): Replace calls to
8360 add_process by calls to lynx_add_process.
8361 (lynx_resume): If PTID is null, then try using
8362 current_process()->private->last_wait_event_ptid.
8364 (lynx_clear_inferiors): Delete. The contents of that function
8365 has been inlined in lynx_mourn;
8366 (lynx_wait_1): Save the ptid in the process's private data.
8367 (lynx_mourn): Free the process' private data. Replace call
8368 to lynx_clear_inferiors by call to clear_inferiors.
8370 2013-05-17 Yao Qi <yao@codesourcery.com>
8372 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8375 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8377 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8378 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8379 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8380 PT_TEXT_END_ADDR guards. Update comments.
8381 (linux_target_op) <read_offsets>: Conditionally define to
8382 linux_read_offsets if the target is UCLIBC and if it defines
8383 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8385 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8386 Andrew Jenner <andrew@codesourcery.com>
8388 * Makefile.in (SFILES): Add linux-nios2-low.c.
8389 (clean): Add action to delete nios2-linux.c.
8390 (nios2-linux.c): New rule.
8391 * configure.srv: Add nios2*-*-linux*.
8392 * linux-nios2-low.c: New.
8394 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8396 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8398 2013-04-25 Hui Zhu <hui@codesourcery.com>
8401 * ax.c (ax_printf): Add fflush.
8403 2013-04-22 Tom Tromey <tromey@redhat.com>
8405 * Makefile.in (SFILES): Add filestuff.c.
8406 (OBS): Add filestuff.o.
8407 (filestuff.o): New target.
8408 * config.in, configure: Rebuild.
8409 * configure.ac: Check for fdwalk, pipe2.
8411 2013-04-17 Pedro Alves <palves@redhat.com>
8413 * configure.ac (USE_THREAD_DB): Delete variable.
8414 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8415 Don't AC_SUBST USE_THREAD_DB.
8416 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8417 * config.in, configure: Regenerate.
8419 2013-04-16 Pedro Alves <palves@redhat.com>
8421 * linux-low.h (struct lwp_info) <thread_known>: Move under
8422 the USE_THREAD_DB #ifdef.
8424 2013-04-16 Pedro Alves <palves@redhat.com>
8426 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8427 (linux-low.o): Delete rule.
8428 * linux-low.h: Always include "gdb_thread_db.h" instead of
8429 conditionally including thread_db.h.
8430 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8433 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8435 * Makefile.in (install-only): Fix make install regression.
8437 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8439 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8440 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8442 * gdbserver.1: Remove.
8444 2013-03-22 Pedro Alves <palves@redhat.com>
8446 * linux-low.c (handle_extended_wait): Don't call
8447 linux_enable_event_reporting.
8449 2013-03-15 Tony Theodore <tonyt@logyst.com>
8452 * Makefile.in (SHELL): Use @SHELL@.
8454 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8456 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8459 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8461 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8462 Remove extraneous NULL element.
8464 2013-03-13 Yao Qi <yao@codesourcery.com>
8466 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8467 'V' block in trace frame.
8469 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8471 * target.h (struct target_ops): Add btrace ops.
8472 (target_supports_btrace): New macro.
8473 (target_enable_btrace): New macro.
8474 (target_disable_btrace): New macro.
8475 (target_read_btrace): New macro.
8476 * gdbthread.h (struct thread_info): Add btrace field.
8477 * server.c: Include btrace-common.h.
8478 (handle_btrace_general_set): New function.
8479 (handle_btrace_enable): New function.
8480 (handle_btrace_disable): New function.
8481 (handle_general_set): Call handle_btrace_general_set.
8482 (handle_qxfer_btrace): New function.
8483 (struct qxfer qxfer_packets[]): Add btrace entry.
8484 * inferiors.c (remove_thread): Disable btrace.
8485 * linux-low: Include linux-btrace.h.
8486 (linux_low_enable_btrace): New function.
8487 (linux_low_read_btrace): New function.
8488 (linux_target_ops): Add btrace ops.
8489 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8490 Add srv_linux_btrace=yes.
8491 (x86_64-*-linux*): Add linux-btrace.o.
8492 Add srv_linux_btrace=yes.
8493 * configure.ac: Define HAVE_LINUX_BTRACE.
8494 * config.in: Regenerated.
8495 * configure: Regenerated.
8497 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8499 * server.c (handle_qxfer): Preserve error message if -3 is
8501 (qxfer): Document the -3 return value.
8503 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8505 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8506 (linux_btrace_h): New variable.
8507 (linux-btrace.o): New rule.
8509 2013-03-08 Stan Shebs <stan@codesourcery.com>
8510 Hafiz Abid Qadeer <abidh@codesourcery.com>
8512 * tracepoint.c (trace_buffer_size): New global.
8513 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8514 (init_trace_buffer): Change to one-argument function. Allocate
8515 trace buffer memory.
8516 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8517 handle QTBuffer:size packet.
8518 (cmd_bigqtbuffer_size): New function.
8519 (initialize_tracepoint): Call init_trace_buffer with
8520 DEFAULT_TRACE_BUFFER_SIZE.
8521 * server.c (handle_query): Add QTBuffer:size in the
8524 2013-03-07 Yao Qi <yao@codesourcery.com>
8526 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8527 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8529 (cmd_qtsp): Adjust condition. Do post increment.
8530 Set cur_action and cur_step_action back to 0.
8532 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8535 * linux-low.c (linux_write_memory): Return early success if LEN is
8538 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8540 * configure.srv: Add x86_64-*-cygwin* as target.
8542 2013-02-28 Tom Tromey <tromey@redhat.com>
8544 * configure.ac: Invoke AC_SYS_LARGEFILE.
8545 * configure, config.in: Rebuild.
8547 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8549 * win32-low.c: Throughout, fix format strings and casts of
8550 printf-like functions to avoid type related warnings on all
8552 (get_child_debug_event): Print dwDebugEventCode as hex since
8553 that's how it's usually documented.
8555 2013-02-28 Yao Qi <yao@codesourcery.com>
8557 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8560 2013-02-27 Jiong Wang <jiwang@tilera.com>
8562 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8563 (reg-tilegx32.c): New rule.
8564 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8565 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8566 different register info initializer according to elf class.
8567 (init_registers_tilgx32): New function. The tilegx32 register info
8569 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8570 (tile_store_gregset): Likewise.
8572 2013-02-27 Yao Qi <yao@codesourcery.com>
8574 * server.c (process_point_options): Print debug message when
8575 debug_threads is true.
8577 2013-02-26 Yao Qi <yao@codesourcery.com>
8579 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8581 2013-02-19 Pedro Alves <palves@redhat.com>
8582 Kai Tietz <ktietz@redhat.com>
8586 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8587 instead of strtoul to extract address from packet.
8588 (process_serial_event) <'z'>: Likewise.
8590 2013-02-18 Yao Qi <yao@codesourcery.com>
8592 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8594 2013-02-14 Pedro Alves <palves@redhat.com>
8598 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8599 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8601 2013-02-14 Pedro Alves <palves@redhat.com>
8603 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8605 2013-02-14 Pedro Alves <palves@redhat.com>
8607 * tracepoint.c (save_string): Delete.
8608 (add_tracepoint_action): Use savestring instead of save_string.
8610 2013-02-12 Pedro Alves <palves@redhat.com>
8612 * linux-xtensa-low.c: Ditto.
8613 * xtensa-xtregs.c: Ditto.
8615 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8617 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8620 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8622 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8623 aarch64_num_wp_regs and aarch64_num_bp_regs to
8624 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8626 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8628 * linux-aarch64-low.c (ps_get_thread_area): Replace
8629 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8631 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8632 Marcus Shawcroft <marcus.shawcroft@arm.com>
8633 Nigel Stephens <nigel.stephens@arm.com>
8634 Yufeng Zhang <yufeng.zhang@arm.com>
8636 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8637 (aarch64.c, aarch64-without-fpu.c): New targets.
8638 * configure.srv (aarch64*-*-linux*): New.
8639 * linux-aarch64-low.c: New file.
8641 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8643 * linux-low.c (handle_extended_wait, linux_create_inferior)
8644 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8645 (dequeue_one_deferred_signal, linux_resume_one_thread)
8646 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8647 (linux_tracefork_grandchild, linux_test_for_tracefork)
8648 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8649 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8650 where the argument is 0.
8652 2013-01-25 Yao Qi <yao@codesourcery.com>
8654 * event-loop.c: Include "queue.h".
8655 (gdb_event_p): New typedef.
8656 (struct gdb_event) <next_event>: Remove.
8657 (event_queue): Change to QUEUE(gdb_event_p).
8658 (async_queue_event): Remove.
8659 (gdb_event_xfree): New.
8660 (initialize_event_loop): New.
8661 (process_event): Use API from QUEUE.
8662 (wait_for_event): Likewise.
8663 * server.c (main): Call initialize_event_loop.
8664 * server.h (initialize_event_loop): Declare.
8666 2013-01-18 Yao Qi <yao@codesourcery.com>
8668 * ax.h (struct eval_agent_expr_context): New.
8669 (gdb_eval_agent_expr): Update declaration.
8670 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8671 TFRAME. Add new argument CTX.
8672 * server.h (struct eval_agent_expr_context): Declare.
8673 (agent_mem_read, agent_tsv_read): Update declaration.
8674 (agent_mem_read_string): Likewise.
8675 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8676 (add_traceframe_block): Add new argument TPOINT.
8677 Increase TPOINT->traceframe_usage.
8678 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8679 eval_tracepoint_agent_expr.
8680 (condition_true_at_tracepoint): Likewise.
8681 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8682 (agent_mem_read_string, agent_tsv_read): Likewise.
8684 2013-01-16 Yao Qi <yao@codesourcery.com>
8686 * linux-low.c (linux_resume_one_lwp): Don't check
8687 'lwp->bp_reinsert != 0'.
8689 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8690 Pedro Alves <palves@redhat.com>
8692 * lynx-low.c (ptrace_request_to_str): Define a temporary
8693 macro and use it to simplify this function's implementation.
8695 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8697 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8700 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8702 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8704 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8706 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8708 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8710 * lynx-low.c (lynx_resume): Use the resume_info parameter
8711 to determine the ptid for the lynx_ptrace call, unless
8712 it is equal to minus_one_ptid, in which case we use the
8713 ptid of the current_inferior.
8714 (lynx_wait_1): After having received a thread create/exit
8715 event, resume the inferior's execution using the signaling
8716 thread's ptid, rather than the old ptid.
8718 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8720 * lynx-low.c (lynx_resume): Delete variable ret.
8722 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8724 * gdbreplay.c (gdbreplay_version): Update copyright year.
8725 * server.c (gdbserver_version): Likewise.
8727 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8729 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8732 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8734 * lynx-low.c (ptrace_request_to_str): Add handling for
8737 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8739 * lynx-low.c (lynx_attach): Delete variable new_process.
8741 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8743 * lynx-low.c (lynx_create_inferior): Delete variable
8746 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8748 * lynx-low.c (ptrace_request_to_str): Do not handle
8749 PTRACE_GETTHREADLIST if this macro does not exist.
8751 2012-12-15 Yao Qi <yao@codesourcery.com>
8753 * Makefile.in (OBS): Add notif.o.
8754 * notif.c, notif.h: New.
8755 * server.c: Include "notif.h".
8756 (struct vstop_notif) <next>: Remove.
8758 (queue_stop_reply): Update.
8759 (push_event, send_next_stop_reply): Remove.
8760 (discard_queued_stop_replies): Update.
8761 (notif_stop): New variable.
8762 (handle_v_stopped): Remove.
8763 (handle_v_requests): Don't call handle_v_stopped. Call
8764 handle_ack_notif instead.
8765 (queue_stop_reply_callback): Call notif_event_enque instead
8766 of queue_stop_reply.
8767 (handle_status): Don't call send_next_stop_reply, call
8768 notif_write_event instead.
8769 (kill_inferior_callback): Likewise.
8770 (detach_or_kill_inferior_callback): Likewise.
8771 (main): Call initialize_notif.
8772 (process_serial_event): Call QUEUE_is_empty.
8773 (handle_target_event): Call notif_push instead of push event.
8774 * server.h (push_event): Remove declaration.
8776 2012-12-10 Tom Tromey <tromey@redhat.com>
8778 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8779 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8782 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8783 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8784 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8785 (amd64-linux-ipa.o, ax.o): Rewrite.
8786 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8787 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8788 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8789 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8790 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8791 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8792 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8793 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8794 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8795 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8796 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8797 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8798 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8799 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8800 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8801 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8802 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8803 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8804 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8805 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8806 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8807 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8808 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8809 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8810 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8811 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8812 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8813 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8814 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8815 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8816 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8817 (reg-tilegx.o): Remove.
8818 (all_object_files): New macro.
8819 Include .deps files.
8820 * aclocal.m4, configure: Rebuild.
8821 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8822 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8823 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8825 2012-12-05 Tom Tromey <tromey@redhat.com>
8828 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8830 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8832 * configure.ac: Check for linux/perf_event.h.
8833 * config.in: Regenerated.
8834 * configure: Regenerated.
8836 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8838 * hostio.c (handle_readlink): Decrease buffer size
8839 parameter passed to readlink by one byte.
8841 2012-11-26 Yao Qi <yao@codesourcery.com>
8843 * configure.ac (build_warnings): Append '-Wempty-body'.
8844 * configure: Regenerated.
8845 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8848 2012-11-15 Pierre Muller <muller@sourceware.org>
8850 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8851 * config.in: Regenerate.
8852 * configure: Regenerate.
8853 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8854 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8855 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8856 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8858 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8859 instead of <sys/wait.h> header.
8860 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8862 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8864 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8865 (various make rules): Remove -DGDBSERVER
8867 2012-11-09 Yao Qi <yao@codesourcery.com>
8869 * spu-low.c (current_ptid): Move it to ..
8870 * gdbthread.h: ... here. New.
8871 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8872 * server.c (myresume, process_serial_event): Likewise.
8873 * thread-db.c (thread_db_find_new_threads): Likewise.
8874 * tracepoint.c (run_inferior_command): Likewise.
8876 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8878 * server.c (handle_search_memory_1): Include access length in
8881 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8883 * linux-crisv32-low.c: Fix compile errors.
8885 2012-09-04 Yao Qi <yao@codesourcery.com>
8887 * tracepoint.c (cmd_qtsv): Adjust debug message.
8888 Don't check CUR_TPOINT.
8890 2012-08-28 Yao Qi <yao@codesourcery.com>
8892 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8893 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8894 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8895 Remove declarations of xmalloc, xreallloc, xstrdup and
8897 * Makefile.in (libiberty_h): New.
8898 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8899 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8901 2012-08-23 Yao Qi <yao@codesourcery.com>
8903 * server.h: Remove declaration of 'xsnprintf'.
8905 2012-08-22 Keith Seitz <keiths@redhat.com>
8907 * server.h: Include build-gnulib-gbserver/config.h.
8908 * gdbreplay.c: Likewise.
8910 2012-08-08 Doug Evans <dje@google.com>
8912 * Makefile.in (SFILES): Add gdb_vecs.c.
8913 (OBS): Add gdb_vecs.o.
8914 (gdb_vecs_h, host_defs_h): New variables.
8915 (thread-db.o): Add $(gdb_vecs_h) dependency.
8916 (gdb_vecs.o): New rule.
8917 * thread-db.c: #include "gdb_vecs.h".
8918 (thread_db_load_search): Use a vector to iterate over path elements.
8919 Handle text appearing after "$pdir".
8921 * configure.ac: Add check for strstr.
8922 * config.in: Regenerate.
8923 * configure: Regenerate.
8925 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8927 * hostio.c (handle_pread): If pread fails, fall back to attempting
8929 (handle_pwrite): Likewise for pwrite.
8931 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8933 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8934 between unsupported TYPE and unimplementable ADDR/LEN combination.
8935 (arm_insert_point): Act on new return value.
8937 2012-07-31 Pedro Alves <palves@redhat.com>
8939 * server.c (process_point_options): Only skip tokens if we find
8940 one that is unrecognized. Don't treat 'X' specially while
8941 skipping unrecognized tokens.
8943 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8945 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8946 to 4-byte-align HW breakpoint addresses for Thumb.
8948 2012-07-27 Yao Qi <yao@codesourcery.com>
8952 * server.h: Declare gdb_agent_about_to_close.
8953 * target.c (kill_inferior): Include "agent.h".
8954 New. Send command 'kill'.
8955 * target.h (kill_inferior): Removed macro.
8956 * tracepoint.c (gdb_agent_about_to_close): New.
8957 (gdb_agent_helper_thread): Handle command 'close'.
8958 Wait endlessly until the inferior stops.
8959 Install gdb_agent_remove_socket to atexit hook.
8960 (agent_socket_name): New static variable.
8961 (gdb_agent_socket_init): Replace local variable 'name' with
8962 'agent_socket_name'.
8963 (gdb_agent_remove_socket): New.
8965 2012-07-27 Yao Qi <yao@codesourcery.com>
8967 * server.c (process_point_options): Stop at 'X' when parsing.
8969 2012-07-19 Michael Eager <eager@eagercon.com>
8971 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8973 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8974 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8975 hardware breakpoint.
8977 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8979 * gdbserver/linux-low.c (initialize_low): Call
8980 linux_ptrace_init_warnings.
8982 2012-07-02 Doug Evans <dje@google.com>
8984 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8987 2012-07-02 Stan Shebs <stan@codesourcery.com>
8989 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8990 (ax.o): Add it to build rule.
8992 (OBS): Add format.o.
8993 (IPA_OBS): Add format.o.
8994 * server.c (handle_query): Claim support for breakpoint commands.
8995 (process_point_options): Add command case.
8996 (process_serial_event): Leave running if there are printfs in
8998 * mem-break.h (any_persistent_commands): Declare.
8999 (add_breakpoint_commands): Declare.
9000 (gdb_no_commands_at_breakpoint): Declare.
9001 (run_breakpoint_commands): Declare.
9002 * mem-break.c (struct point_command_list): New struct.
9003 (struct breakpoint): New field command_list.
9004 (any_persistent_commands): New function.
9005 (add_commands_to_breakpoint): New function.
9006 (add_breakpoint_commands): New function.
9007 (gdb_no_commands_at_breakpoint): New function.
9008 (run_breakpoint_commands): New function.
9009 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9011 * ax.c: Include format.h.
9012 (ax_printf): New function.
9013 (gdb_eval_agent_expr): Add printf opcode.
9015 2012-06-13 Yao Qi <yao@codesourcery.com>
9017 * server.c (start_inferior): Remove duplicated writes to fields
9018 'last_resume_kind' and 'last_status' of 'current_inferior'.
9020 2012-06-12 Yao Qi <yao@codesourcery.com>
9021 Pedro Alves <palves@redhat.com>
9023 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9025 * server.c (handle_v_cont): Extend comment.
9027 2012-06-11 Yao Qi <yao@codesourcery.com>
9029 * linux-low.c (linux_attach): Add 'static'.
9031 2012-06-06 Yao Qi <yao@codesourcery.com>
9033 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9035 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9037 Fix gcc -flto compilation warning.
9038 * server.c (main): Make variable multi_mode and attach volatile.
9040 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9042 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9043 if the platform doesn't know about it.
9045 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9047 * Makefile.in (SFILES): Add linux-tile-low.c.
9048 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9049 * configure.srv: Handle tilegx-*-linux*.
9050 * linux-tile-low.c: New file.
9052 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9054 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9056 2012-05-24 Pedro Alves <palves@redhat.com>
9060 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9062 2012-05-24 Pedro Alves <palves@redhat.com>
9066 Replace target_signal with gdb_signal throughout.
9068 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9070 * linux-low.c (linux_store_registers): Avoid the copying sequence
9071 when no data has been retrieved by ptrace.
9073 2012-05-22 Will Deacon <will.deacon@arm.com>
9075 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9076 Include asm/ptrace.h.
9077 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9080 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9082 * linux-low.c (linux_store_registers): Don't re-retrieve data
9083 with ptrace that has already been obtained from /proc. Always
9084 copy any data retrieved with ptrace to the buffer supplied.
9086 2012-05-11 Yao Qi <yao@codesourcery.com>
9087 Pedro Alves <palves@redhat.com>
9089 * linux-low.c (enum stopping_threads_kind): New.
9090 (stopping_threads): Change type to `enum stopping_threads_kind'.
9091 (handle_extended_wait): If stopping and suspending threads, leave
9092 the new_lwp suspended too.
9093 (linux_wait_for_event): Adjust.
9094 (stop_all_lwps): Set `stopping_threads' to
9095 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9096 whether we're suspending threads or just stopping them. Assert no
9099 2012-04-29 Yao Qi <yao@codesourcery.com>
9101 * server.h: Move some code to ...
9102 * gdbthread.h: ... here. New.
9103 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9104 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9105 (nto-low.o, win32-low.o): Likewise.
9106 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9107 * regcache.c, remote-utils.c, server.c: Likewise.
9108 * target.c, tracepoint.c, win32-low.c: Likewise.
9110 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9112 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9113 (PTRACE_ARG4_TYPE): Likewise.
9114 (PTRACE_XFER_TYPE): Likewise.
9115 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9116 ptrace to PTRACE_ARG3_TYPE.
9117 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9118 (PTRACE_ARG4_TYPE): Likewise.
9119 (PTRACE_XFER_TYPE): Likewise.
9120 (linux_detach_one_lwp): Cast fourth argument of
9121 ptrace to long then PTRACE_ARG4_TYPE.
9122 (regsets_fetch_inferior_registers): Cast third argument of
9123 ptrace to long then PTRACE_ARG3_TYPE.
9124 (regsets_store_inferior_registers): Likewise.
9126 2012-04-20 Pedro Alves <palves@redhat.com>
9128 * configure: Regenerate.
9130 2012-04-19 Pedro Alves <palves@redhat.com>
9132 * Makefile.in (GNULIB_BUILDDIR): New.
9133 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9134 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9135 (all, install-only, uninstall, clean-info, all-lib, clean): No
9136 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9137 (maintainer-clean realclean distclean): Use subdir_do.
9139 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9140 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9141 * acinclude.m4: Include acx_configure_dir.m4.
9142 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9143 calls. Call AC_PROG_RANLIB. Configure gnulib using
9146 (GNULIB_STDINT_H): Adjust.
9147 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9148 * gdbreplay.c: Include build-gnulib/config.h.
9149 * server.h: Likewise.
9150 * aclocal.m4: Regenerate.
9151 * config.in: Regenerate.
9152 * configure: Regenerate.
9154 2012-04-19 Pedro Alves <palves@redhat.com>
9156 * Makefile.in (LIBGNU, INCGNU): Adjust.
9157 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9158 (all, install-only, uninstall, clean-info, all-lib, clean)
9159 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9160 * configure.ac: Adjust AC_OUTPUT output.
9161 * aclocal.m4: Regenerate.
9162 * configure: Regenerate.
9164 2012-04-19 Pedro Alves <palves@redhat.com>
9166 * Makefile.in (generated_files): New.
9167 (server_h): Remove the explicit dependency on config.h, and depend
9168 on $generated_files.
9170 2012-04-19 Pedro Alves <palves@redhat.com>
9172 * Makefile.in (INCGNU): Add -Ignulib.
9174 2012-04-19 Pedro Alves <palves@redhat.com>
9176 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9177 (INCGNU): ... this, and spell out -I here.
9178 (GNULIB_LIB): Rename to ...
9180 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9182 2012-04-19 Pedro Alves <palves@redhat.com>
9184 * config.in: Regenerate.
9186 2012-04-19 Pedro Alves <palves@redhat.com>
9188 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9189 * server.h (memmem): Remove declaration.
9190 * config.in: Regenerate.
9191 * configure: Regenerate.
9193 2012-04-19 Yao Qi <yao@codesourcery.com>
9195 * Makefile.in (SFILES): Add common/vec.c.
9199 2012-04-19 Yao Qi <yao@codesourcery.com>
9201 * remote-utils.c (prepare_resume_reply): Replace with macro
9202 target_core_of_thread.
9203 * server.c (handle_qxfer_threads_proper): Likewise.
9204 * target.h (traget_core_of_thread): New macro.
9206 2012-04-18 Pedro Alves <palves@redhat.com>
9208 * aclocal.m4: Regenerate.
9209 * configure: Regenerate.
9211 2012-04-16 Yao Qi <yao@codesourcery.com>
9213 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9214 duplicated on address.
9216 2012-04-16 Yao Qi <yao@codesourcery.com>
9218 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9219 (struct tracepoint_action_ops) <send>: New field.
9220 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9221 (agent_expr_send, x_tracepoint_action_send): New.
9222 (l_tracepoint_action_send): New.
9223 (cmd_qtdp): Download and install tracepoint
9224 according to `use_agent'.
9225 (run_inferior_command): Add one more parameter `len'.
9227 (tracepoint_send_agent): New.
9228 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9230 2012-04-16 Yao Qi <yao@codesourcery.com>
9232 * tracepoint.c (download_tracepoints): Moved to ...
9233 (cmd_qtstart): ... here.
9235 2012-04-14 Yao Qi <yao@codesourcery.com>
9237 * tracepoint.c: Include inttypes.h.
9238 (struct collect_memory_action): Use sized types.
9239 (struct tracepoint): Likewise.
9240 (cmd_qtdp, stop_tracing): Update print specifiers.
9241 (cmd_qtp, response_tracepoint): Likewise.
9242 (collect_data_at_tracepoint): Likewise.
9243 (collect_data_at_step): Likewise.
9245 2012-04-14 Yao Qi <yao@codesourcery.com>
9247 Import gnulib module inttypes.
9248 * aclocal.m4, config.in, configure: Regenerated.
9250 2012-04-14 Yao Qi <yao@codesourcery.com>
9252 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9253 Makefile and config.status at last.
9255 2012-04-13 Yao Qi <yao@codesourcery.com>
9257 * tracepoint.c: Include stdint.h unconditionally.
9259 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9261 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9262 on BFD_HAVE_SYS_PROCFS_TYPE.
9263 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9264 * configure: Regenerate.
9265 * config.in: Likewise.
9267 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9269 * Makefile.in (clean): Also remove x32.c x32-linux.c
9270 x32-avx.c x32-avx-linux.c.
9271 (x32.o): New target.
9273 (x32-linux.o): Likewise.
9274 (x32-linux.c): Likewise.
9275 (x32-avx.o): Likewise.
9276 (x32-avx.c): Likewise.
9277 (x32-avx-linux.o): Likewise.
9278 (x32-avx-linux.c): Likewise.
9280 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9281 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9282 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9283 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9284 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9285 i386/x32-avx-linux.xml.
9287 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9288 (init_registers_x32_avx_linux): Likwise.
9289 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9290 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9292 2012-04-13 Pedro Alves <palves@redhat.com>
9294 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9295 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9296 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9297 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9300 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9302 * linux-x86-low.c (compat_x32_clock_t): New.
9303 (compat_x32_siginfo_t): Likewise.
9304 (compat_x32_siginfo_from_siginfo): Likewise.
9305 (siginfo_from_compat_x32_siginfo): Likewise.
9306 (linux_is_elf64): Likewise.
9307 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9308 and siginfo_from_compat_x32_siginfo for x32.
9309 (x86_arch_setup): Set linux_is_elf64.
9311 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9314 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9316 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9317 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9318 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9319 compatible with process.
9321 2012-04-12 Yao Qi <yao@codesourcery.com>
9323 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9324 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9325 (install-only, install-info, clean): Handle sub dir gnulib.
9326 (all-lib, am--refresh): New targets.
9327 (memmem.o): Remove target.
9328 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9329 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9330 (AC_REPLACE_FUNCS): Remove memmem.
9331 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9332 (AC_OUTPUT): Generate Makefile in gnulib/.
9333 * aclocal.m4, config.in, configure: Regenerated.
9335 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9337 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9339 2012-04-05 Pedro Alves <palves@redhat.com>
9341 -Werror=strict-aliasing
9343 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9346 2012-04-04 Pedro Alves <palves@redhat.com>
9348 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9349 (sparc_store_gregset_from_stack, sparc_store_gregset)
9350 (sparc_breakpoint_at): Fix formatting.
9352 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9354 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9356 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9357 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9358 * config.in: Regenerate.
9359 * configure: Likewise.
9361 2012-03-29 Pedro Alves <palves@redhat.com>
9363 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9364 Correct ptrace arguments.
9366 2012-03-28 Pedro Alves <palves@redhat.com>
9368 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9369 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9370 (IA64_FR1_REGNUM): New defines.
9371 (ia64_fetch_register): New.
9372 (the_low_target): Install it.
9373 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9375 * linux-low.c (linux_fetch_registers): Try the
9376 the_low_target.fetch_register hook first.
9378 * linux-arm-low.c (the_low_target): Adjust.
9379 * linux-bfin-low.c (the_low_target): Adjust.
9380 * linux-cris-low.c (the_low_target): Adjust.
9381 * linux-crisv32-low.c (the_low_target): Adjust.
9382 * linux-m32r-low.c (the_low_target): Adjust.
9383 * linux-m68k-low.c (the_low_target): Adjust.
9384 * linux-mips-low.c (the_low_target): Adjust.
9385 * linux-ppc-low.c (the_low_target): Adjust.
9386 * linux-s390-low.c (the_low_target): Adjust.
9387 * linux-sh-low.c (the_low_target): Adjust.
9388 * linux-sparc-low.c (the_low_target): Adjust.
9389 * linux-tic6x-low.c (the_low_target): Adjust.
9390 * linux-x86-low.c (the_low_target): Adjust.
9391 * linux-xtensa-low.c (the_low_target): Adjust.
9393 2012-03-26 Pedro Alves <palves@redhat.com>
9395 * server.c (handle_qxfer_libraries): Don't bail early if
9396 the_target->qxfer_libraries_svr4 is not NULL.
9398 2012-03-26 Pedro Alves <palves@redhat.com>
9400 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9402 2012-03-23 Pedro Alves <palves@redhat.com>
9404 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9405 "library-list-svr4" element's start tag when the the DSO list is
9408 2012-03-23 Pedro Alves <palves@redhat.com>
9410 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9411 a variable whose type size is the same as the inferior's pointer
9414 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9416 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9418 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9419 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9420 * linux-low.h: Include <signal.h>.
9421 (struct siginfo): Remove forward declaration.
9422 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9425 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9427 * .gitignore: Ignore more files.
9429 2012-03-19 Pedro Alves <palves@redhat.com>
9430 Jan Kratochvil <jan.kratochvil@redhat.com>
9432 * server.c (cont_thread, general_thread): Add describing comments.
9433 (start_inferior): Clear `cont_thread'.
9434 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9437 2012-03-15 Yao Qi <yao@codesourcery.com>
9439 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9441 (cmd_qtdp): ... here.
9443 2012-03-15 Yao Qi <yao@codesourcery.com>
9445 * tracepoint.c (struct tracepoint_action_ops): New.
9446 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9447 (m_tracepoint_action_download): New.
9448 (r_tracepoint_action_download): New.
9449 (x_tracepoint_action_download): New.
9450 (l_tracepoint_action_download): New.
9451 (add_tracepoint_action): Install `action->ops' according type.
9452 (download_tracepoint_1): Move code `download' function pointer
9453 of various tracepoint_action_ops.
9455 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9457 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9458 linux_ptrace_attach_warnings.
9460 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9462 * Makefile.in (linux-ptrace.o): New.
9463 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9464 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9465 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9466 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9467 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9469 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9471 2012-03-08 Yao Qi <yao@codesourcery.com>
9472 Pedro Alves <palves@redhat.com>
9474 Fix PR server/13392.
9475 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9477 * tracepoint.c (remove_tracepoint): New.
9478 (cmd_qtdp): Call remove_tracepoint when failed to install.
9480 2012-03-07 Pedro Alves <palves@redhat.com>
9482 * linux-low.c (get_detach_signal): New.
9483 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9484 Pass on pending signals to PTRACE_DETACH. Check the result of the
9486 * server.c (program_signals, program_signals_p): New.
9487 (handle_general_set): Handle QProgramSignals.
9488 * server.h (program_signals, program_signals_p): Declare.
9490 2012-03-05 Pedro Alves <palves@redhat.com>
9491 Jan Kratochvil <jan.kratochvil@redhat.com>
9493 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9496 2012-03-03 Yao Qi <yao@codesourcery.com>
9498 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9499 agent_look_up_symbols.
9501 2012-03-03 Yao Qi <yao@codesourcery.com>
9503 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9504 (linux-x86-low.o): Likewise.
9505 * server.h: Remove in_process_agent_loaded.
9506 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9510 2012-03-03 Yao Qi <yao@codesourcery.com>
9512 * tracepoint.c (gdb_agent_capability): New global.
9513 (in_process_agent_loaded_ust): Renamed to
9514 `in_process_agent_supports_ust'.
9516 (in_process_agent_supports_ust): Call agent_capability_check.
9517 (clear_installed_tracepoints): Assert that agent supports
9520 2012-03-03 Yao Qi <yao@codesourcery.com>
9522 * linux-low.c (linux_supports_agent): New.
9523 (linux_target_ops): Initialize field `supports_agent' with
9524 linux_supports_agent.
9525 * target.h (struct target_ops) <supports_agent>: New.
9526 (target_supports_agent): New macro.
9527 * server.c (handle_general_set): Handle packet 'QAgent'.
9528 (handle_query): Send `QAgent+'.
9529 * Makefile.in (server.o): Depends on agent.h.
9531 2012-03-03 Yao Qi <yao@codesourcery.com>
9533 * Makefile.in (OBS): Add agent.o.
9534 Add new rule for agent.o.
9535 Track dependence of tracepoint.c on agent.h.
9536 * tracepoint.c (run_inferior_command_1):
9537 (run_inferior_command): Call agent_run_command.
9538 (gdb_ust_connect_sync_socket): Deleted. Move it to
9540 (resume_thread, stop_thread): Likewise.
9541 (gdb_ust_socket_init): Renamed to ...
9542 (gdb_agent_socket_init): ... New.
9543 (gdb_ust_thread): Renamed to ...
9544 (gdb_agent_helper_thread): ... New.
9545 (gdb_ust_init): Move some code to ...
9546 (gdb_agent_init): ... here. New.
9547 [HAVE_UST]: Call gdb_ust_init.
9548 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9549 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9550 * config.in, configure: Regenerated.
9552 2012-03-02 Pedro Alves <palves@redhat.com>
9554 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9555 * linux-low.c (struct simple_pid_list): New.
9556 (stopped_pids): New a struct simple_pid_list pointer.
9557 (add_to_pid_list, pull_pid_from_list): New.
9558 (handle_extended_wait): Don't assume the first signal new children
9559 report is SIGSTOP. Adjust call to pull_pid_from_list.
9560 (linux_wait_for_lwp): Adjust.
9562 2012-03-02 Yao Qi <yao@codesourcery.com>
9564 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9567 2012-03-02 Yao Qi <yao@codesourcery.com>
9569 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9570 `stop_pc' and `tpoint'. Update caller.
9572 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9574 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9575 * linux-low.c (use_linux_regsets): New macro.
9576 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9577 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9578 (linux_register_in_regsets): New function.
9579 (usr_fetch_inferior_registers): Skip registers covered by
9581 (usr_store_inferior_registers): Likewise.
9582 (usr_fetch_inferior_registers): New macro.
9583 (usr_store_inferior_registers): Likewise.
9584 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9585 (linux_store_registers): Likewise.
9586 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9588 (init_registers_mips64_dsp_linux): Likewise.
9589 (init_registers_mips_linux): New macro.
9590 (init_registers_mips_dsp_linux): Likewise.
9591 (mips_dsp_num_regs): Likewise.
9592 (DSP_BASE, DSP_CONTROL): New fallback macros.
9593 (mips_base_regs): New macro.
9594 (mips_regmap): Use it. Fix the size.
9595 (mips_dsp_regmap): New variable.
9596 (mips_dsp_regset_bitmap): Likewise.
9597 (mips_arch_setup): New function.
9598 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9600 (mips_cannot_store_register): Likewise.
9601 (the_low_target): Update .arch_setup, .num_regs and .regmap
9602 initializers. Add .regset_bitmap initializer.
9603 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9605 * linux-bfin-low.c (the_low_target): Likewise.
9606 * linux-cris-low.c (the_low_target): Likewise.
9607 * linux-crisv32-low.c (the_low_target): Likewise.
9608 * linux-ia64-low.c (the_low_target): Likewise.
9609 * linux-m32r-low.c (the_low_target): Likewise.
9610 * linux-m68k-low.c (the_low_target): Likewise.
9611 * linux-ppc-low.c (the_low_target): Likewise.
9612 * linux-s390-low.c (the_low_target): Likewise.
9613 * linux-sh-low.c (the_low_target): Likewise.
9614 * linux-sparc-low.c (the_low_target): Likewise.
9615 * linux-tic6x-low.c (the_low_target): Likewise.
9616 * linux-x86-low.c (the_low_target): Likewise.
9617 * linux-xtensa-low.c (the_low_target): Likewise.
9618 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9619 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9620 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9622 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9623 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9625 2012-02-29 Yao Qi <yao@codesourcery.com>
9626 Pedro Alves <palves@redhat.com>
9628 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9629 `step_over_finished' is true.
9631 2012-02-27 Pedro Alves <palves@redhat.com>
9633 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9634 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9636 2012-02-27 Pedro Alves <palves@redhat.com>
9639 * linux-low.c (pid_is_stopped): New.
9640 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9642 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9644 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9647 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9649 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9651 2012-02-24 Luis Machado <lgustavo@codesourcery>
9653 * server.c (handle_query): Advertise support for target-side
9654 breakpoint condition evaluation.
9655 (process_point_options): New function.
9656 (process_serial_event): When inserting a breakpoint, check for
9657 a target-side condition that should be evaluated.
9659 * mem-break.c: Include regcache.h and ax.h.
9660 (point_cond_list_t): New data structure.
9661 (breakpoint) <cond_list>: New field.
9662 (find_gdb_breakpoint_at): Make non-static.
9663 (delete_gdb_breakpoint_at): Clear any target-side
9665 (clear_gdb_breakpoint_conditions): New function.
9666 (add_condition_to_breakpoint): Likewise.
9667 (add_breakpoint_condition): Likewise.
9668 (gdb_condition_true_at_breakpoint): Likewise.
9669 (gdb_breakpoint_here): Return result directly instead
9670 of going through a local variable.
9672 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9673 (clear_gdb_breakpoint_conditions): Likewise.
9674 (add_breakpoint_condition): Likewise.
9675 (gdb_condition_true_at_breakpoint): Likewise.
9677 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9678 (need_step_over_p): Take target-side breakpoint condition into
9681 2012-02-24 Luis Machado <lgustavo@codesourcery>
9683 * server.h: Include tracepoint.h.
9684 (agent_mem_read, agent_get_trace_state_variable_value,
9685 agent_set_trace_state_variable_value,
9686 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9687 get_set_tsv_func_addr): New prototypes.
9689 * ax.h: New include file.
9690 * ax.c: New source file.
9692 * tracepoint.c: Include ax.h.
9693 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9694 agent_expr, eval_result_type): Move to ax.h.
9695 (parse_agent_expr): Rename to ...
9696 (gdb_parse_agent_expr): ... this, make it non-static and move
9698 (unparse_agent_expr) Rename to ...
9699 (gdb_unparse_agent_expr): ... this, make it non-static and move
9701 (eval_agent_expr): Rename to ...
9702 (eval_tracepoint_agent_expr): ... this.
9703 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9704 forward declarations.
9705 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9706 (agent_get_trace_state_variable_value): New function.
9707 (agent_set_trace_state_variable_value): New function.
9708 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9709 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9710 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9711 (condition_true_at_tracepoint): Likewise.
9712 (parse_agent_expr): Rename to ...
9713 (gdb_parse_agent_expr): ... this and move to ax.c.
9714 (unparse_agent_expr): Rename to ...
9715 (gdb_unparse_agent_expr): ... this and move to ax.c.
9716 (gdb_agent_op_name): Move to ax.c.
9717 (eval_agent_expr): Rename to ...
9718 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9720 (eval_tracepoint_agent_expr): New function.
9721 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9723 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9725 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9726 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9727 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9728 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9729 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9730 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9731 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9732 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9733 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9734 (compile_bytecodes): Remove forward declaration.
9735 (is_goto_target): Move to ax.c.
9736 (compile_bytecodes): Move to ax.c and call
9737 agent_get_trace_state_variable_value (...) and
9738 agent_set_trace_state_variable_value (...).
9740 * Makefile.in: Update ax.c and IPA dependencies.
9742 2012-02-24 Pedro Alves <palves@redhat.com>
9744 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9745 (cmd_bigqtbuffer_circular): ... this. Only handle
9746 'QTBuffer:circular:'.
9747 (handle_tracepoint_general_set): Adjust.
9749 2012-02-16 Yao Qi <yao@codesourcery.com>
9751 * inferiors.c: Move code to ...
9752 * dll.c: .... here. New.
9753 * server.h: Declare clear_dlls.
9754 * Makefile.in (SFILES): Add dll.c.
9758 2012-02-11 Yao Qi <yao@codesourcery.com>
9760 * server.c: (handle_monitor_command): Add a new parameter
9762 (handle_query): Update caller.
9764 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9766 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9767 * configure, config.in: Regenerate.
9768 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9771 2012-02-02 Pedro Alves <palves@redhat.com>
9773 Try SIGKILL first, then PTRACE_KILL.
9774 * linux-low.c (linux_kill_one_lwp): New.
9775 (linux_kill_one_lwp): Rename to ...
9776 (kill_one_lwp_callback): ... this. Use the new
9779 2012-02-02 Pedro Alves <palves@redhat.com>
9781 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9784 2012-01-27 Pedro Alves <palves@redhat.com>
9786 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9787 (elf_64_file_p): Make static.
9788 (linux_pid_exe_is_elf_64_file): New.
9789 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9790 Delete declarations.
9791 (linux_pid_exe_is_elf_64_file): Declare.
9792 * linux-x86-low.c (x86_arch_setup): Use
9793 linux_pid_exe_is_elf_64_file.
9795 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9797 * linux-low.c (linux_wait_for_event_1): Rename to ...
9798 (linux_wait_for_event): ... here and merge it with former
9799 linux_wait_for_event - new variable wait_ptid, use it.
9800 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9802 2012-01-23 Pedro Alves <palves@redhat.com>
9804 * server.c (main): Avoid yet another case of infinite loop while
9805 detaching/killing after a longjmp.
9807 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9810 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9812 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9814 * hostio.c (handle_readlink): New function.
9815 (handle_vFile): Call it to handle "vFile:readlink" packets.
9817 2012-01-20 Pedro Alves <palves@redhat.com>
9818 Ulrich Weigand <ulrich.weigand@linaro.org>
9820 * server.c (handle_v_requests): Only support vAttach and vRun to
9821 start multiple processes when in extended protocol mode.
9823 2012-01-17 Pedro Alves <palves@redhat.com>
9825 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9826 memalign plus mprotect to allocate the scratch buffer.
9828 2012-01-13 Pedro Alves <palves@redhat.com>
9830 * server.c (attach_inferior): Clear `cont_thread'.
9832 2012-01-13 Pedro Alves <palves@redhat.com>
9834 * server.c (main): Avoid infinite loop while detaching/killing
9837 2012-01-09 Doug Evans <dje@google.com>
9839 * server.c (start_inferior): Set last_ptid in --wrapper case.
9841 2012-01-06 Yao Qi <yao@codesourcery.com>
9843 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9845 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9847 2012-01-04 Yao Qi <yao@codesourcery.com>
9849 * tracepoint.c (cmd_qtdp): Print debug message
9850 for static tracepoint.
9852 2012-01-04 Yao Qi <yao@codesourcery.com>
9854 * tracepoint.c (trace_vdebug): Differentiate debug message
9855 between gdbserver and IPA.
9857 2012-01-03 Yao Qi <yao@codesourcery.com>
9859 * tracepoint.c (tracepoint_was_hit): Don't collect for
9862 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9864 * terminal.h: Reformat copyright header.
9866 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9868 * server.c (gdbserver_version): Update copyright year.
9869 * gdbreplay.c (gdbreplay_version): Likewise.
9871 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9873 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9876 2011-12-18 Hui Zhu <teawater@gmail.com>
9877 * linux-low.c (linux_create_inferior): Save return value to ret.
9879 2011-12-18 Hui Zhu <teawater@gmail.com>
9881 * linux-low.c (linux_create_inferior): Save return value to ret.
9883 2011-12-16 Doug Evans <dje@google.com>
9885 * linux-low.c (linux_create_inferior): If stdio connection,
9886 redirect stdin from /dev/null, stdout to stderr.
9887 * remote-utils.c (remote_is_stdio): New static global.
9888 (remote_connection_is_stdio): New function.
9889 (remote_prepare): Handle stdio connection.
9890 (remote_open): Ditto.
9891 (remote_close): Don't close stdin for stdio connections.
9892 (read_prim,write_prim): New functions. Replace all calls to
9893 read/write to these.
9894 * server.c (main): Watch for "-" argument. Move call to
9895 remote_prepare before start_inferior.
9896 * server.h (STDIO_CONNECTION_NAME): New macro.
9897 (remote_connection_is_stdio): Declare.
9899 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9900 in debugging output.
9902 2011-12-15 Yao Qi <yao@codesourcery.com>
9904 * tracepoint.c: Include sys/syscall.h.
9905 (gdb_ust_thread): Remove preprocessor conditional.
9907 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9909 * linux-low.c (linux_detach_one_lwp): Call
9910 the_low_target.prepare_to_resume before detaching.
9912 2011-12-14 Yao Qi <yao@codesourcery.com>
9914 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9917 2011-12-14 Yao Qi <yao@codesourcery.com>
9919 * i386-low.c (i386_low_stopped_data_address): Initialize local
9922 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9926 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9927 DR_CONTROL unless necessary. Extend comments.
9928 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9929 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9931 2011-12-13 Yao Qi <yao@codesourcery.com>
9933 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9935 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9937 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9939 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9940 Print new debug message for such case.
9942 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9944 Fix overlapping memcpy.
9945 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9946 the read_inferior_memory transfer.
9947 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9948 write_inferior_memory transfer.
9949 (set_fast_tracepoint_jump): New variable buf. Use it for the
9950 read_inferior_memory and write_inferior_memory transfers.
9951 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9952 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9953 Use it for the write_inferior_memory transfer.
9954 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9957 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9959 * linux-low.c (fetch_register, store_register): Make code
9960 consistent, fix formatting.
9962 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9964 * linux-low.c (usr_store_inferior_registers): Factor out code
9965 to handle individual registers into...
9966 (store_register): ... this new function.
9968 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9970 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9971 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9972 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9973 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9974 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9975 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9976 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9977 (srv_xmlfiles): Add new XML files.
9979 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9981 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9982 (init_registers_s390_linux32v1): Add prototype.
9983 (init_registers_s390_linux32v2): Likewise.
9984 (init_registers_s390_linux64v1): Likewise.
9985 (init_registers_s390_linux64v2): Likewise.
9986 (init_registers_s390x_linux64v1): Likewise.
9987 (init_registers_s390x_linux64v2): Likewise.
9988 (s390_num_regs): Increment to 52.
9989 (s390_regmap): Add orig_r2 register.
9990 (s390_num_regs_3264): Increment to 68.
9991 (s390_regmap_3264): Add orig_r2 register.
9992 (s390_collect_ptrace_register): Handle orig_r2 register.
9993 (s390_supply_ptrace_register): Likewise.
9994 (s390_fill_last_break): New function.
9995 (s390_store_last_break): Likewise.
9996 (s390_fill_system_call): New function.
9997 (s390_store_system_call): Likewise.
9998 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10000 (s390_check_regset): New function.
10001 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10002 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10003 Update target_regsets for available register sets.
10005 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10006 Jan Kratochvil <jan.kratochvil@redhat.com>
10008 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10009 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10011 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10012 * linux-low.h (struct process_info_private): New member r_debug.
10013 * server.c (handle_qxfer_libraries): Call
10014 the_target->qxfer_libraries_svr4.
10015 (handle_qxfer_libraries_svr4): New function.
10016 (qxfer_packets): New entry "libraries-svr4".
10017 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10018 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10019 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10020 PACKET_qXfer_libraries_svr4.
10022 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10024 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10025 PSW address/mask between 8-byte and 16-byte formats.
10026 (s390_supply_ptrace_register): Likewise.
10027 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10028 basic addressing mode bit.
10030 2011-11-24 Stan Shebs <stan@codesourcery.com>
10032 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10034 2011-11-17 Stan Shebs <stan@codesourcery.com>
10036 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10037 (tracing_start_time): New global.
10038 (tracing_stop_time): New global.
10039 (tracing_user_name): New global.
10040 (tracing_notes): New global.
10041 (tracing_stop_note): New global.
10042 (cmd_qtstart): Set traceframe_usage, start_time.
10043 (stop_tracing): Set stop_time.
10044 (cmd_qtstatus): Report additional status.
10045 (cmd_qtp): New function.
10046 (handle_tracepoint_query): Call it.
10047 (cmd_qtnotes): New function.
10048 (handle_tracepoint_general_set): Call it.
10049 (get_timestamp): Rename from tsv_get_timestamp.
10051 2011-11-14 Stan Shebs <stan@codesourcery.com>
10052 Kwok Cheung Yeung <kcy@codesourcery.com>
10054 * linux-x86-low.c (small_jump_insn): New.
10055 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10056 trampoline and error message, build a trampoline and issue a small
10057 jump instruction to it.
10058 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10059 trampoline and error message.
10060 (x86_get_min_fast_tracepoint_insn_len): New.
10061 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10062 * linux-low.h (struct linux_target_ops): Add arguments to
10063 install_fast_tracepoint_jump_pad operation, add new operation.
10064 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10066 (linux_get_min_fast_tracepoint_insn_len): New function.
10067 (linux_target_op): Add new operation.
10068 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10069 (gdb_trampoline_buffer_end): Ditto.
10070 (gdb_trampoline_buffer_error): Ditto.
10071 (struct ipa_sym_addresses): Add fields for new IPA variables.
10072 (symbol_list): Add entries for new IPA variables.
10073 (struct tracepoint): Add fields to hold the address range of the
10074 trampoline used by the tracepoint.
10075 (trampoline_buffer_head): New static variable.
10076 (trampoline_buffer_tail): Ditto.
10077 (claim_trampoline_space): New function.
10078 (have_fast_tracepoint_trampoline_buffer): New function.
10079 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10081 (install_fast_tracepoint): Ditto, also add error buffer argument.
10082 (cmd_qtminftpilen): New function.
10083 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10084 (fast_tracepoint_from_trampoline_address): New function.
10085 (fast_tracepoint_collecting): Handle trampoline as part of jump
10087 (set_trampoline_buffer_space): New function.
10088 (initialize_tracepoint): Initialize new IPA variables.
10089 * target.h (struct target_ops): Add arguments to
10090 install_fast_tracepoint_jump_pad operation, add new
10091 get_min_fast_tracepoint_insn_len operation.
10092 (target_get_min_fast_tracepoint_insn_len): New.
10093 (install_fast_tracepoint_jump_pad): Add arguments.
10094 * server.h (IPA_BUFSIZ): Define.
10095 * linux-i386-ipa.c: Include extra header files.
10096 (initialize_fast_tracepoint_trampoline_buffer): New function.
10097 (initialize_low_tracepoint): Call it.
10098 * server.h (set_trampoline_buffer_space): Declare.
10099 (claim_trampoline_space): Ditto.
10100 (have_fast_tracepoint_trampoline_buffer): Ditto.
10102 2011-11-14 Yao Qi <yao@codesourcery.com>
10104 * server.c (handle_query): Handle InstallInTrace for qSupported.
10105 * tracepoint.c (add_tracepoint): Sort list.
10106 (install_tracepoint, download_tracepoint): New.
10107 (cmd_qtdp): Call them to install and download tracepoints.
10108 (sort_tracepoints): Removed.
10109 (cmd_qtstart): Update.
10111 2011-11-14 Yao Qi <yao@codesourcery.com>
10113 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10114 * mem-break.h: Declare.
10115 * tracepoint.c (cmd_qtstart): Move some code to ...
10116 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10118 (download_tracepoints): Move some code to ...
10119 (download_tracepoint_1): ... here. New.
10121 2011-11-08 Yao Qi <yao@codesourcery.com>
10123 * remote-utils.c (relocate_instruction): A comment fix.
10125 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10127 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10128 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10129 dr_status_mirror and dr_control_mirror from debug_reg_state.
10130 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10131 (i386_initial_stuff): Remove use of deleted globals.
10132 (i386_get_thread_context, i386_set_thread_context,
10133 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10134 from debug_reg_state.
10136 2011-11-05 Yao Qi <yao@codesourcery.com>
10138 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10139 address as TPOINT's.
10141 2011-11-02 Stan Shebs <stan@codesourcery.com>
10143 * tracepoint.c (agent_mem_read_string): New function.
10144 (eval_agent_expr): Call it for tracenz.
10145 * server.c (handle_query): Report support for tracenz.
10147 2011-11-02 Yao Qi <yao@codesourcery.com>
10149 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10151 2011-11-02 Yao Qi <yao@codesourcery.com>
10153 * target.h: Fix a typo in comment.
10155 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10157 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10158 clobber the breakpoints' shadows with fast tracepoint jumps.
10159 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10160 * target.c (write_inferior_memory): Also pass MYADDR down to
10163 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10165 * configure.ac: Check support for personality routine.
10166 * configure: Regenerate.
10167 * config.in: Likewise.
10168 * linux-low.c: Include <sys/personality.h>.
10169 Define ADDR_NO_RANDOMIZE if necessary.
10170 (linux_create_inferior): Disable address space randomization when
10171 forking inferior, if requested.
10172 (linux_supports_disable_randomization): New function.
10173 (linux_target_ops): Install it.
10174 * server.h (disable_randomization): Declare.
10175 * server.c (disable_randomization): New global variable.
10176 (handle_general_set): Handle QDisableRandomization.
10177 (handle_query): Likewise for qSupported.
10178 (main): Support --disable-randomization and --no-disable-randomization
10179 command line arguments.
10180 * target.h (struct target_ops): Add supports_disable_randomization.
10181 (target_supports_disable_randomization): New macro.
10183 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10185 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10187 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10188 [!PT_GETDSBT] (target_loadmap): New definition.
10189 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10190 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10191 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10192 and PT_GETDSBT to LINUX_LOADMAP.
10193 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10194 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10196 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10198 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10199 (arm_linux_hwbp_cap): New static variable.
10200 (arm_linux_get_hwbp_cap): Replace by ...
10201 (arm_linux_init_hwbp_cap): ... this new function.
10202 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10203 (arm_linux_get_hw_watchpoint_count): Likewise.
10204 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10205 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10206 (arm_prepare_to_resume): Use perror_with_name instead of error.
10208 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10210 * linux-arm-low.c: Include <signal.h>.
10211 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10212 (struct arm_linux_hwbp_cap): New data type.
10213 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10214 (struct arm_linux_hw_breakpoint): New data type.
10215 (MAX_BPTS, MAX_WPTS): Define.
10216 (struct arch_process_info, struct arch_lwp_info): New data types.
10217 (arm_linux_get_hwbp_cap): New function.
10218 (arm_linux_get_hw_breakpoint_count): Likewise.
10219 (arm_linux_get_hw_watchpoint_count): Likewise.
10220 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10221 (arm_hwbp_control_initialize): Likewise.
10222 (arm_hwbp_control_is_enabled): Likewise.
10223 (arm_hwbp_control_is_initialized): Likewise.
10224 (arm_hwbp_control_disable): Likewise.
10225 (arm_linux_hw_breakpoint_equal): Likewise.
10226 (arm_linux_hw_point_initialize): Likewise.
10227 (struct update_registers_data): New data structure.
10228 (update_registers_callback: New function.
10229 (arm_insert_point): Likewise.
10230 (arm_remove_point): Likewise.
10231 (arm_stopped_by_watchpoint): Likewise.
10232 (arm_stopped_data_address): Likewise.
10233 (arm_new_process): Likewise.
10234 (arm_new_thread): Likewise.
10235 (arm_prepare_to_resume): Likewise.
10236 (the_low_target): Register arm_insert_point, arm_remove_point,
10237 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10238 arm_new_thread, and arm_prepare_to_resume.
10240 2011-09-15 Stan Shebs <stan@codesourcery.com>
10242 * server.h (struct emit_ops): Add compare-goto fields.
10243 * tracepoint.c (gdb_agent_op_sizes): New table.
10244 (emit_eq_goto): New function.
10245 (emit_ne_goto): New function.
10246 (emit_lt_goto): New function.
10247 (emit_le_goto): New function.
10248 (emit_gt_goto): New function.
10249 (emit_ge_goto): New function.
10250 (is_goto_target): New function.
10251 (compile_bytecodes): Recognize special cases of compare-goto
10252 combinations and call specialized emitters for them.
10253 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10254 (amd64_emit_ne_goto): New function.
10255 (amd64_emit_lt_goto): New function.
10256 (amd64_emit_le_goto): New function.
10257 (amd64_emit_gt_goto): New function.
10258 (amd64_emit_ge_goto): New function.
10259 (amd64_emit_ops): Add the new functions.
10260 (i386_emit_eq_goto): New function.
10261 (i386_emit_ne_goto): New function.
10262 (i386_emit_lt_goto): New function.
10263 (i386_emit_le_goto): New function.
10264 (i386_emit_gt_goto): New function.
10265 (i386_emit_ge_goto): New function.
10266 (i386_emit_ops): Add the new functions.
10268 2011-09-08 Stan Shebs <stan@codesourcery.com>
10270 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10271 (i386_emit_epilogue): Restore %ebx.
10273 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10275 * server.c (step_thread): Remove definition.
10276 (process_serial_event): Don't handle Hs.
10277 * server.h (step_thread): Remove declaration.
10278 * target.c (set_desired_inferior): Remove use of step_thread.
10280 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10282 * linux-low.c: Include linux-procfs.h.
10283 (linux_attach_lwp_1): Update comments.
10284 (linux_attach): Scan for existing threads when attaching to a
10285 process that is the tgid.
10286 * Makefile.in: Update dependencies.
10288 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10290 * configure.srv: Add linux-procfs.o dependencies.
10292 2011-08-14 Yao Qi <yao@codesourcery.com>
10294 * target.h (struct target_ops): Fix indent.
10295 * win32-low.c (win32_target_ops): Fix comment.
10297 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10298 Yao Qi <yao@codesourcery.com>
10300 * Makefile.in (clean): Remove tic6x-*.c files.
10301 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10302 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10303 (tic6x-c64xp-linux.c): Likewise.
10304 * configure.srv: Add support for tic6x-*-uclinux.
10305 * linux-tic6x-low.c: New.
10306 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10308 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10309 Yao Qi <yao@codesourcery.com>
10311 * target.h (struct target_ops): Add read_loadmap.
10312 * linux-low.c (struct target_loadseg): New type.
10313 (struct target_loadmap): New type.
10314 (linux_read_loadmap): New function.
10315 (linux_target_ops): Add linux_read_loadmap.
10316 * server.c (handle_query): Support qXfer:fdpic:read packet.
10317 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10320 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10322 * win32-low.c: Include <stdint.h>.
10324 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10326 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10327 to the inferior here.
10328 (i386_remove_aligned_watchpoint): Ditto.
10329 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10330 fit part of the watchpoint in the debug registers.
10331 (i386_update_inferior_debug_regs): New.
10332 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10333 registers, and only update the inferior on success.
10334 (i386_low_remove_watchpoint): Ditto.
10336 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10338 * linux-low.c (compare_ints, unique, list_threads, show_process,
10339 linux_core_of_thread): Delete.
10340 (linux_target_ops): Change linux_core_of_thread to
10341 linux_common_core_of_thread.
10342 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10343 * utils.c (malloc_failure): Change type of argument.
10344 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10345 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10346 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10347 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10348 (IPA_OBJS): Add common-utils-ipa.o.
10349 (ptid_h, linux_osdata_h): New macros.
10350 (server_h): Add common/common-utils.h, common/xml-utils.h,
10351 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10353 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10354 ptid.o, buffer.o): New rules.
10355 (linux-low.o): Add common/linux-osdata.h as a dependency.
10356 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10357 * configure.ac: Add AC_HEADER_DIRENT check.
10358 * config.in: Regenerate.
10359 * configure: Regenerate.
10360 * remote-utils.c (xml_escape_text): Delete.
10361 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10362 buffer_xml_printf): Move to common/buffer.c.
10363 * server.c (main): Remove call to initialize_inferiors.
10364 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10365 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10366 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10367 internal_error, gdb_assert, gdb_assert_fail): Delete.
10368 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10369 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10371 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10372 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10373 initialize_inferiors): Delete.
10375 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10377 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10380 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10382 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10384 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10386 2011-05-26 Yao Qi <yao@codesourcery.com>
10388 * Makefile.in (thread-db.o): Track dependence to
10389 common/gdb_thread_db.h.
10390 * thread-db.c: include gdb_thread_db.h from right place.
10392 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10394 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10395 __FILE__ and __LINE__ to internal_error.
10397 2011-05-13 Doug Evans <dje@google.com>
10399 * thread-db.c (try_thread_db_load_from_sdir): New function.
10400 (try_thread_db_load_from_dir): New function.
10401 (thread_db_load_search): Handle $sdir, ignore $pdir.
10402 Remove trying of system directories if search of
10403 libthread-db-search-path fails, that is now done via $sdir.
10405 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10407 * server.c (handle_query): Add EnableDisableTracepoints to the list
10408 of supported features.
10409 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10411 (cmd_qtenable_disable): New.
10412 (cmd_qtstart): Install tracepoints even if disabled.
10413 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10414 receiving a QTEnable or QTDisable packet.
10415 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10416 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10418 (gdb_probe): Skip data collection if static tracepoint is disabled.
10420 2011-05-10 Doug Evans <dje@google.com>
10422 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10424 2011-05-04 Doug Evans <dje@google.com>
10426 * linux-low.c (linux_join): Skip process lookup.
10427 * spu-low.c (spu_join): Ditto.
10428 * server.c (join_inferiors_callback): Delete.
10429 (process_serial_event): For 'D' packet (detach) call join_inferior
10432 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10434 * README: Don't mention xscale*-*-linux*.
10435 * configure.srv (xscale*-*-linux*): Don't handle target.
10437 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10439 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10441 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10442 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10443 (i386_emit_void_call_2): Likewise.
10445 2011-04-26 Yao Qi <yao@codesourcery.com>
10447 * linux-low.c: Move common macros to linux-ptrace.h.
10448 Include linux-ptrace.h.
10449 * Makefile.in (linux_ptrace_h): New.
10450 (linux-low.o): Depends on linux-ptrace.h.
10452 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10454 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10455 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10456 (remote_prepare): New function with most of the TCP code from ...
10457 (remote_open): ... here. Detect PORT here unconditionally. Move also
10458 setting transport_is_reliable.
10459 * server.c (run_once): New variable.
10460 (gdbserver_usage): Document it.
10461 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10462 the first run if RUN_ONCE.
10463 * server.h (run_once, remote_prepare): New declarations.
10465 2011-04-19 Tom Tromey <tromey@redhat.com>
10467 * win32-low.c (handle_load_dll): Remove duplicate "the".
10469 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10471 Remove support for old Cygwin 1.5 versions.
10472 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10473 function to avoid warning.
10474 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10477 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10479 * gdbserver/server.h (Macro _): Define it if not available.
10481 2011-03-14 Michael Snyder <msnyder@vmware.com>
10483 * hostio.c (handle_close): Remove unnecessary null test.
10485 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10487 * Makefile.in (maintainer-clean realclean distclean): Remove
10488 "make ... subdir_do" command.
10490 2011-03-10 Michael Snyder <msnyder@vmware.com>
10492 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10494 * server.c (handle_v_run): Free alloced buffer on early return.
10496 2011-03-09 Yao Qi <yao@codesourcery.com>
10499 2011-03-04 Yao Qi <yao@codesourcery.com>
10501 * Makefile.in: Remove GNU make feature --directory.
10503 2011-03-05 Yao Qi <yao@codesourcery.com>
10505 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10506 (subdir_do): New make target. Copied from gdb/Makefile.
10507 (maintainer-clean, realclean, distclean, clean): Call corresponding
10508 make targets in common/Makefile.
10510 2011-02-11 Yao Qi <yao@codesourcery.com>
10512 * configure.ac: Call AC_PROG_RANLIB.
10513 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10514 * configure: Regenerate.
10516 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10518 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10520 2011-03-06 Yao Qi <yao@codesourcery.com>
10522 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10524 2011-03-05 Yao Qi <yao@codesourcery.com>
10526 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10527 (subdir_do): New make target. Copied from gdb/Makefile.
10528 (maintainer-clean, realclean, distclean, clean): Call corresponding
10529 make targets in common/Makefile.
10531 2011-03-04 Yao Qi <yao@codesourcery.com>
10533 * Makefile.in: Remove GNU make feature --directory.
10535 2011-03-04 Michael Snyder <msnyder@vmware.com>
10537 * server.c (queue_stop_reply): Call xmalloc not malloc.
10539 2011-03-02 Michael Snyder <msnyder@vmware.com>
10541 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10543 2011-02-28 Michael Snyder <msnyder@vmware.com>
10545 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10546 (cmd_qtframe): Ditto.
10547 (cmd_qtbuffer): Ditto.
10548 (cmd_bigqtbuffer): Ditto.
10550 * utils.c (decimal2str): Initialize 'width' to nine, then
10551 don't mess with it.
10553 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10555 * hostio.c (require_data): Free *data, not data.
10557 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10559 * hostio.c (require_data): Use free, not xfree.
10561 2011-02-27 Michael Snyder <msnyder@vmware.com>
10563 * server.c (handle_query): Discard unused value.
10565 * hostio.c (require_data): Free malloc memory before returning
10568 2011-02-26 Michael Snyder <msnyder@vmware.com>
10570 * linux-low.c (list_threads): Call closedir for dirent.
10572 2011-02-27 Michael Snyder <msnyder@vmware.com>
10574 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10575 a case statement falls through.
10577 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10579 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10582 2011-02-26 Michael Snyder <msnyder@vmware.com>
10584 * utils.c (decimal2str): Eliminate dead code and dead param.
10585 (pulongest): Drop dead param from call to decimal2str.
10588 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10590 Revert the following patch (not approved yet):
10591 2011-02-21 Hui Zhu <teawater@gmail.com>
10592 * tracepoint.c (tp_printf): New function.
10593 (eval_agent_expr): Handle gdb_agent_op_printf.
10595 2011-02-21 Hui Zhu <teawater@gmail.com>
10597 * tracepoint.c (tp_printf): New function.
10598 (eval_agent_expr): Handle gdb_agent_op_printf.
10600 2011-02-18 Tom Tromey <tromey@redhat.com>
10602 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10603 (tracepoint.o): Likewise.
10604 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10605 (gdb_agent_op_names): Likewise.
10607 2011-02-18 Tom Tromey <tromey@redhat.com>
10609 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10610 gdb_agent_op_rot>: New constants.
10611 (gdb_agent_op_names): Add pick and roll.
10612 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10615 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10617 * aclocal.m4: Regenerated with aclocal-1.11.1.
10619 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10621 * server.c (handle_qxfer_traceframe_info): New.
10622 (qxfer_packets): Register "traceframe-info".
10623 (handle_query): Report support for qXfer:traceframe-info:read+.
10624 * tracepoint.c (match_blocktype): New.
10625 (traceframe_find_block_type): Rename to ...
10626 (traceframe_walk_blocks): ... this. Add callback filter argument,
10628 (traceframe_find_block_type): New, reimplemented on top of
10629 traceframe_walk_blocks.
10630 (build_traceframe_info_xml): New.
10631 (traceframe_read_info): New.
10632 * server.h (traceframe_read_info): Declare.
10634 2011-02-11 Yao Qi <yao@codesourcery.com>
10636 * configure.ac: Call AC_PROG_RANLIB.
10637 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10638 * configure: Regenerate.
10640 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10642 * server.c (gdb_read_memory): Change return semantics to allow
10644 (handle_search_memory_1): Adjust.
10645 (process_serial_event) <'m' packet>: Handle partial transfers.
10646 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10648 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10650 * regcache.c (init_register_cache): Initialize
10651 regcache->register_status.
10652 (free_register_cache): Release regcache->register_status.
10653 (regcache_cpy): Copy register_status.
10654 (registers_to_string): Print 'x's for unavailable registers.
10655 (supply_register): Mark the register's status valid or
10656 unavailable, depending on whether a buffer was passed in or not.
10657 (supply_register_zeroed): New.
10658 (supply_regblock): Mark the registers' status valid or
10659 unavailable, depending on whether a buffer was passed in or not.
10660 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10661 (struct regcache): New `register_status' field.
10662 (supply_register_zeroed): Declare.
10663 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10664 supply_register_zeroed, rather than passing a NULL buffer to
10666 * tracepoint.c (fetch_traceframe_registers): Update comment.
10668 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10670 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10673 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10675 * server.h (decode_xfer_write): Change prototype.
10676 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10677 and don't extract the annex here.
10678 * server.c (decode_xfer_read): Remove `annex' parameter,
10679 and don't extract the annex here.
10680 (decode_xfer): New.
10681 (struct qxfer): New.
10682 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10683 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10684 (handle_qxfer_statictrace): New functions, abstracted out from
10685 handle_query, and made to use the struct qxfer interface.
10686 (handle_threads_qxfer_proper): Rename to ...
10687 (handle_qxfer_threads_proper): ... this.
10688 (handle_threads_qxfer): Rename to ...
10689 (handle_qxfer_threads): ... this. Adjust.
10690 (qxfer_packets): New array.
10691 (handle_qxfer): New function.
10692 (handle_query): Use handle_qxfer.
10694 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10696 * gdbreplay.c: Shorten lines of >= 80 columns.
10697 * linux-low.c: Ditto.
10698 * linux-ppc-low.c: Ditto.
10699 * linux-s390-low.c: Ditto.
10700 * linux-sparc-low.c: Ditto.
10701 * linux-x86-low.c: Ditto.
10702 * linux-xtensa-low.c: Ditto.
10703 * mem-break.c: Ditto.
10704 * nto-low.c: Ditto.
10705 * regcache.h: Ditto.
10706 * remote-utils.c: Ditto.
10709 * thread-db.c: Ditto.
10710 * tracepoint.c: Ditto.
10712 * win32-low.h: Ditto.
10714 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10716 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10719 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10721 * server.c (gdbserver_version): Update copyright year in version
10723 * gdbreplay.c (gdbreplay_version): Ditto.
10725 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10727 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10728 * linux-bfin-low.c: New file.
10729 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10730 PT_DATA_ADDR for BFIN targets.
10731 * Makefile.in (SFILES): Add linux-bfin-low.c.
10732 (clean): Remove reg-bfin.c.
10733 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10734 * README: Mention supported Blackfin targets.
10736 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10738 * .gitignore: New file.
10740 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10742 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10744 2010-10-22 Jie Zhang <jie@codesourcery.com>
10746 * Makefile.in: Add FLAGS_TO_PASS variable.
10747 (install): Remove dependency of install-only and recursively
10748 invoke make for install-only.
10750 2010-10-04 Doug Evans <dje@google.com>
10752 * Makefile.in (uninstall): Use $(DESTDIR).
10754 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10758 * linux-x86-low.c (compat_siginfo_from_siginfo)
10759 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10760 si_code is < 0. Check for si_code == SI_TIMER before checking for
10763 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10765 * lynx-i386-low.c: New file.
10766 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10768 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10770 * lynx-low.c (ptrace_request_to_str): Remove handling for
10771 request values that have been removed in LynxOS 5.x.
10773 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10775 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10778 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10780 * configure.ac: Add --enable-inprocess-agent option.
10781 * configure: Rebuilt.
10783 2010-09-06 Yao Qi <yao@codesourcery.com>
10785 * linux-low.c (linux_kill): Remove unused variable.
10786 (linux_stabilize_threads): Likewise.
10787 * server.c (start_inferior): Likewise.
10788 (queue_stop_reply_callback): Likewise.
10789 * tracepoint.c (do_action_at_tracepoint): Likewise.
10791 2010-09-06 Yao Qi <yao@codesourcery.com>
10793 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10796 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10798 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10800 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10802 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10805 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10807 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10808 gdbserver/lynx-ppc-low.c: New files.
10809 * Makefile.in (lynx_low_h): New variable.
10810 (lynx-low.o, lynx-ppc-low.o): New rules.
10811 * configure.ac: On LynxOS, link with -lnetinet.
10812 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10813 * configure: regenerate.
10815 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10817 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10818 * configure.ac: Add check for vasprintf and vsnprintf.
10819 * configure, config.in: Regenerate.
10820 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10822 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10824 * gdbreplay.c: Move include of alloca.h up, next to include of
10826 * server.h: Add include of malloc.h.
10827 * mem-break.c: Remove include of malloc.h.
10828 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10830 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10832 * Makefile.in (memmem.o): Build with -Wno-error.
10834 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10836 * utils.c (xsnprintf): Make non-static.
10837 * server.h: Add xsnprintf declaration.
10838 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10839 replace calls to snprintf by calls to xsnprintf throughout.
10841 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10843 * configure.ac: Add configure check for alloca.
10844 * configure, config.in: Regenerate.
10845 * server.h: Include alloca.h if it exists.
10846 * gdbreplay.c: Include alloca.h if it exists.
10848 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10850 * linux-low.c (__SIGRTMIN): Define if not already defined.
10851 (linux_create_inferior): Check for __ANDROID__ rather than
10853 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10854 are already deferred.
10855 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10856 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10857 stopped and already has a pending signal to report.
10858 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10859 a pending signal to report or is moving out of a jump pad.
10860 (linux_init_signals): Check for __ANDROID__ rather than
10863 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10865 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10866 debug_threads check. Avoid a linear search when not doing debug
10869 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10871 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10872 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10873 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10874 (process_event): Change local fd's type to gdb_fildes_t.
10875 (create_file_handler): Adjust prototype.
10876 (delete_file_handler): Adjust prototype.
10877 (handle_file_event): Adjust prototype. Use pfildes.
10878 (create_file_event): Adjsut prototype.
10879 * remote-utils.c (remote_desc, listen_desc): Change type to
10881 * server.h: New gdb_fildes_t typedef.
10882 [USE_WIN32API]: Include winsock2.h.
10883 (delete_file_handler, add_file_handler): Adjust prototypes.
10884 (pfildes): Declare.
10885 * utils.c (pfildes): New.
10887 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10889 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10890 * configure: Regenerate.
10892 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10894 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10895 (linux_done_accessing_memory): ... this.
10896 (linux_target_ops): Adjust.
10897 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10898 * nto-low.c (nto_target_ops): Adjust comment.
10899 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10900 * spu-low.c (spu_target_ops): Adjust comment.
10901 * target.h (target_ops): Rename unprepare_to_access_memory field
10902 to done_accessing_memory.
10903 (unprepare_to_access_memory): Rename to ...
10904 (done_accessing_memory): ... this.
10906 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10908 * linux-low.c (linux_prepare_to_access_memory): New.
10909 (linux_unprepare_to_access_memory): New.
10910 (linux_target_ops): Install them.
10911 * server.c (read_memory): Rename to ...
10912 (gdb_read_memory): ... this. Use
10913 prepare_to_access_memory/prepare_to_access_memory.
10914 (write_memory): Rename to ...
10915 (gdb_write_memory): ... this. Use
10916 prepare_to_access_memory/prepare_to_access_memory.
10917 (handle_search_memory_1): Adjust.
10918 (process_serial_event): Adjust.
10919 * target.h (struct target_ops): New fields
10920 prepare_to_access_memory and unprepare_to_access_memory.
10921 (prepare_to_access_memory, unprepare_to_access_memory): New.
10922 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10923 prepare_to_access_memory/prepare_to_access_memory.
10924 * nto-low.c (nto_target_ops): Adjust.
10925 * spu-low.c (spu_target_ops): Adjust.
10926 * win32-low.c (win32_target_ops): Adjust.
10928 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10930 * Makefile.in (WARN_CFLAGS): Get it from configure.
10931 (WERROR_CFLAGS): New.
10932 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10933 * configure.ac: Introduce --enable-werror, which adds -Werror to
10934 the compiler command line. Enabled by default. Disable with
10935 --disable-werror. Add -Wdeclaration-after-statement
10936 Wpointer-arith and -Wformat-nonliteral to warning flags.
10937 * configure: Regenerate.
10939 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10941 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10943 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10945 * gdbreplay.c (remote_error): New.
10947 (expect): Use gdbchar. Check for error reading from GDB.
10948 Clarify sync error output.
10949 (play): Check for errors writing to GDB.
10950 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10951 * remote-utils.c (getpkt): Check for errors writing to the remote
10954 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10956 * linux-low.c (linux_wait_1): Move non-debugging code out of
10957 `debug_threads' control.
10959 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10961 * linux-low.c (linux_wait_1): Don't set last_status here.
10962 * server.c (push_event, queue_stop_reply_callback): Assert we're
10963 not pushing a TARGET_WAITKIND_IGNORE event.
10964 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10965 (myresume, handle_target_event): Set the thread's last_resume_kind
10966 and last_status from the target returned status.
10968 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10972 * linux-x86-low.c (update_debug_registers_callback): New.
10973 (i386_dr_low_set_addr): Use it.
10974 (i386_dr_low_get_addr): New.
10975 (i386_dr_low_set_control): Use update_debug_registers_callback.
10976 (i386_dr_low_get_control): New.
10977 (i386_dr_low_get_status): Adjust.
10978 * linux-low.c (linux_stop_lwp): New.
10979 * linux-low.h (linux_stop_lwp): Declare.
10981 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10982 argument instead of a i386_debug_reg_state.
10983 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10984 a i386_debug_reg_state.
10985 (i386_insert_aligned_watchpoint): Adjust.
10986 (i386_remove_aligned_watchpoint): Adjust.
10987 (i386_low_stopped_data_address): Read the debug registers from the
10988 inferior instead of from the mirrors.
10989 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10990 (i386_dr_low_get_addr): Declare.
10991 (i386_dr_low_get_control): Declare.
10992 (i386_dr_low_get_status): Change prototype.
10994 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10995 (i386_dr_low_get_addr): New.
10996 (i386_dr_low_get_control): New.
10997 (i386_dr_low_get_status): Adjust prototype. Return
10999 (i386_initial_stuff): Clear dr_status_mirror and
11001 (i386_get_thread_context): Adjust.
11002 (i386_set_thread_context): Adjust.
11003 (i386_thread_added): Adjust.
11005 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11007 * linux-low.h (linux_thread_area): Delete declaration.
11009 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11011 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11012 after its termination.
11014 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11016 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11017 (gdb_wants_all_stopped): Delete.
11018 (linux_wait_1): Don't call them.
11019 * server.c (handle_v_cont): Tag all threads as want-stopped.
11020 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11021 stopped as "client-wants-stopped".
11023 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11025 * Makefile.in (signals_h): New.
11026 (server_h): Depend on it.
11027 (server.o): Don't depend on $(signals_def).
11028 (signals.o): Depend on $(signals_def).
11030 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11032 * Makefile.in (signals_def): New.
11033 (server_h): Append include/gdb/signals.h and signals_def.
11034 (server.o): Append signals_def.
11036 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11038 * server.c (handle_target_event): Use target_signal_to_host for
11039 resume_info.sig initialization.
11040 * target.h (struct thread_resume) <sig>: New comment.
11042 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11044 * server.c (handle_query): strcpy() the returned string from paddress()
11045 instead of sprintf().
11046 * utils.c (paddress): Return phex_nz().
11048 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11050 * server.c (handle_v_cont): Call mourn_inferior if process
11052 (myresume): Likewise.
11054 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11056 Static tracepoints, and integration with UST.
11058 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11059 * mem-break.c (uninsert_all_breakpoints)
11060 (reinsert_all_breakpoints): New.
11061 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11062 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11063 (gdb_agent_ust_loaded, helper_thread_id)
11064 (gdb_agent_helper_thread_id): New macros.
11065 (struct ipa_sym_addresses): Add addr_ust_loaded,
11066 addr_helper_thread_id, addr_cmd_buf.
11067 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11068 (in_process_agent_loaded_ust): New.
11069 (write_e_ust_not_loaded): New.
11070 (maybe_write_ipa_ust_not_loaded): New.
11071 (struct collect_static_trace_data_action): New.
11072 (enum tracepoint_type) <static_tracepoint>: New.
11073 (struct tracepoint) <handle>: Mention static tracepoints.
11074 (struct static_tracepoint_ctx): New.
11075 (CMD_BUF_SIZE): New.
11076 (add_tracepoint_action): Handle static tracepoint actions.
11077 (unprobe_marker_at): New.
11078 (clear_installed_tracepoints): Handle static tracepoints.
11079 (cmd_qtdp): Handle static tracepoints.
11080 (probe_marker_at): New.
11081 (cmd_qtstart): Handle static tracepoints.
11082 (response_tracepoint): Handle static tracepoints.
11083 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11084 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11085 (get_context_regcache): Handle static tracepoints.
11086 (do_action_at_tracepoint): Handle static tracepoint actions.
11087 (traceframe_find_block_type): Handle static trace data blocks.
11088 (traceframe_read_sdata): New.
11089 (download_tracepoints): Download static tracepoint actions.
11090 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11091 (GDB_PROBE_NAME): New.
11093 (GET_UST_SYM): New.
11096 (ust_marker_to_static_tracepoint): New.
11098 (collect_ust_data_at_tracepoint): New.
11099 (gdb_ust_probe): New.
11100 (UNIX_PATH_MAX, SOCK_DIR): New.
11101 (gdb_ust_connect_sync_socket): New.
11102 (resume_thread, stop_thread): New.
11103 (run_inferior_command): New.
11104 (init_named_socket): New.
11105 (gdb_ust_socket_init): New.
11106 (cstr_to_hexstr): New.
11108 (first_marker, next_marker): New.
11109 (response_ust_marker): New.
11110 (cmd_qtfstm, cmd_qtsstm): New.
11111 (unprobe_marker_at, probe_marker_at): New.
11112 (cmd_qtstmat, gdb_ust_thread): New.
11113 (gdb_ust_init): New.
11114 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11115 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11116 (ST_REGENTRY): New.
11117 (x86_64_st_collect_regmap): New.
11118 (X86_64_NUM_ST_COLLECT_GREGS): New.
11119 (AMD64_RIP_REGNUM): New.
11120 (supply_static_tracepoint_registers): New.
11121 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11122 (ST_REGENTRY): New.
11123 (i386_st_collect_regmap): New.
11124 (i386_NUM_ST_COLLECT_GREGS): New.
11125 (supply_static_tracepoint_registers): New.
11126 * server.c (handle_query): Handle qXfer:statictrace:read.
11127 <qSupported>: Report support for StaticTracepoints, and
11128 qXfer:statictrace:read features.
11129 * server.h (traceframe_read_sdata)
11130 (supply_static_tracepoint_registers): Declare.
11131 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11132 (unpack_varlen_hex): Include in IPA build.
11133 * Makefile.in (ustlibs, ustinc): New.
11134 (IPA_OBJS): Add remote-utils-ipa.o.
11135 ($(IPA_LIB)): Link -ldl and -lpthread.
11137 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11138 * config.in, configure: Regenerate.
11140 2010-06-20 Ian Lance Taylor <iant@google.com>
11141 Pedro Alves <pedro@codesourcery.com>
11143 * linux-x86-low.c (always_true): Delete.
11144 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11145 trying to fool the compiler with always_true.
11147 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11149 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11150 conditions in gdbserver.
11152 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11154 * spu-low.c (spu_read_memory): Wrap around local store limit.
11155 (spu_write_memory): Likewise.
11157 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11159 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11160 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11162 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11164 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11165 uses with LONGEST uses.
11167 2010-06-14 Stan Shebs <stan@codesourcery.com>
11168 Pedro Alves <pedro@codesourcery.com>
11172 * linux-x86-low.c: Include limits.h.
11174 (always_true): New.
11177 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11178 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11179 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11180 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11181 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11182 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11183 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11184 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11185 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11186 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11187 (amd64_emit_void_call_2): New.
11188 (amd64_emit_ops): New.
11189 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11190 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11191 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11192 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11193 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11194 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11195 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11196 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11197 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11198 (i386_emit_stack_adjust, i386_emit_int_call_1)
11199 (i386_emit_void_call_2): New.
11200 (i386_emit_ops): New.
11201 (x86_emit_ops): New.
11202 (the_low_target): Install x86_emit_ops.
11203 * server.h (struct emit_ops): New.
11204 (get_raw_reg_func_addr): Declare.
11205 (current_insn_ptr, emit_error): Declare.
11206 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11207 (set_trace_state_variable_value): New defines.
11208 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11209 addr_get_trace_state_variable_value and
11210 addr_set_trace_state_variable_value.
11211 (symbol_list): New fields for get_raw_reg,
11212 get_trace_state_variable_value and set_trace_state_variable_value.
11213 (condfn): New typedef.
11214 (struct tracepoint): New field `compiled_cond'.
11215 (do_action_at_tracepoint): Clear compiled_cond.
11216 (get_trace_state_variable_value, set_trace_state_variable_value):
11218 (condition_true_at_tracepoint): If there's a compiled condition,
11220 (current_insn_ptr, emit_error): New globals.
11221 (struct bytecode_address): New.
11222 (get_raw_reg_func_addr): New.
11223 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11224 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11225 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11226 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11227 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11228 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11229 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11230 (compile_tracepoint_condition, compile_bytecodes): New.
11231 * target.h (emit_ops): Forward declare.
11232 (struct target_ops): New field emit_ops.
11233 (target_emit_ops): New.
11234 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11235 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11236 * linux-low.c (linux_emit_ops): New.
11237 (linux_target_ops): Install it.
11238 * linux-low.h (struct linux_target_ops): New field emit_ops.
11240 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11242 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11243 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11245 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11246 Stan Shebs <stan@codesourcery.com>
11248 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11249 (all): Depend on $(extra_libraries).
11250 (install-only): Install the IPA.
11251 (IPA_OBJS, IPA_LIB): New.
11252 (clean): Remove the IPA lib.
11253 (IPAGENT_CFLAGS): New.
11254 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11255 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11256 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11257 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11258 * configure.ac: Check for atomic builtins support in the compiler.
11259 (IPA_DEPFILES, extra_libraries): Define.
11260 * configure.srv (ipa_obj): Add description.
11261 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11262 (i[34567]86-*-linux*): Set ipa_obj.
11263 (x86_64-*-linux*): Set ipa_obj.
11264 * linux-low.c (stabilizing_threads): New.
11265 (supports_fast_tracepoints): New.
11266 (linux_detach): Stabilize threads before detaching.
11267 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11268 the lwp is either not stabilizing, or is moving out of a jump pad.
11269 (linux_fast_tracepoint_collecting): New.
11270 (maybe_move_out_of_jump_pad): New.
11271 (enqueue_one_deferred_signal): New.
11272 (dequeue_one_deferred_signal): New.
11273 (linux_wait_for_event_1): If moving out of a jump pad, defer
11274 pending signals to later.
11275 (linux_stabilize_threads): New.
11276 (linux_wait_1): Check if threads need moving out of jump pads, and
11278 (stuck_in_jump_pad_callback): New.
11279 (move_out_of_jump_pad_callback): New.
11280 (lwp_running): New.
11281 (linux_resume_one_lwp): Handle moving out of jump pads.
11282 (linux_set_resume_request): Dequeue deferred signals.
11283 (need_step_over_p): Also step over fast tracepoint jumps.
11284 (start_step_over): Also uninsert fast tracepoint jumps.
11285 (finish_step_over): Also reinsert fast tracepoint jumps.
11286 (linux_install_fast_tracepoint_jump): New.
11287 (linux_target_ops): Install linux_stabilize_threads and
11288 linux_install_fast_tracepoint_jump_pad.
11289 * linux-low.h (linux_target_ops) <get_thread_area,
11290 install_fast_tracepoint_jump_pad>: New fields.
11291 (struct lwp_info) <collecting_fast_tracepoint,
11292 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11293 (linux_get_thread_area): Declare.
11294 * linux-x86-low.c (jump_insn): New.
11295 (x86_get_thread_area): New.
11296 (append_insns): New.
11297 (push_opcode): New.
11298 (amd64_install_fast_tracepoint_jump_pad): New.
11299 (i386_install_fast_tracepoint_jump_pad): New.
11300 (x86_install_fast_tracepoint_jump_pad): New.
11301 (the_low_target): Install x86_get_thread_area and
11302 x86_install_fast_tracepoint_jump_pad.
11303 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11304 (struct fast_tracepoint_jump): New.
11305 (fast_tracepoint_jump_insn): New.
11306 (fast_tracepoint_jump_shadow): New.
11307 (find_fast_tracepoint_jump_at): New.
11308 (fast_tracepoint_jump_here): New.
11309 (delete_fast_tracepoint_jump): New.
11310 (set_fast_tracepoint_jump): New.
11311 (uninsert_fast_tracepoint_jumps_at): New.
11312 (reinsert_fast_tracepoint_jumps_at): New.
11313 (set_breakpoint_at): Use write_inferior_memory.
11314 (uninsert_raw_breakpoint): Use write_inferior_memory.
11315 (check_mem_read): Mask out fast tracepoint jumps.
11316 (check_mem_write): Mask out fast tracepoint jumps.
11317 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11318 (set_fast_tracepoint_jump): Declare.
11319 (delete_fast_tracepoint_jump)
11320 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11321 (reinsert_fast_tracepoint_jumps_at): Declare.
11322 * regcache.c: Don't compile many functions when building the
11323 in-process agent library.
11324 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11325 the register buffer in the heap.
11326 (free_register_cache): If the register buffer isn't owned by the
11327 regcache, don't free it.
11328 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11329 pre-existing register caches.
11330 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11332 (convert_ascii_to_int): : Constify `from' parameter type.
11333 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11334 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11335 the needed buffer in-place.
11336 (relocate_instruction): New.
11337 * server.c (handle_query) <qSymbols>: If the target supports
11338 tracepoints, give it a chance of looking up symbols. Report
11339 support for fast tracepoints.
11340 (handle_status): Stabilize threads.
11341 (process_serial_event): Adjust.
11342 * server.h (struct fast_tracepoint_jump): Forward declare.
11343 (struct process_info) <fast_tracepoint_jumps>: New field.
11344 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11345 (decode_X_packet, decode_M_packet): Adjust.
11346 (relocate_instruction): Declare.
11347 (in_process_agent_loaded): Declare.
11348 (tracepoint_look_up_symbols): Declare.
11349 (struct fast_tpoint_collect_status): Declare.
11350 (fast_tracepoint_collecting): Declare.
11351 (force_unlock_trace_buffer): Declare.
11352 (handle_tracepoint_bkpts): Declare.
11353 (initialize_low_tracepoint)
11354 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11355 * target.h (struct target_ops) <stabilize_threads,
11356 install_fast_tracepoint_jump_pad>: New fields.
11357 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11358 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11359 [HAVE_STDINT_H]: Include stdint.h.
11360 (trace_debug_1): Rename to ...
11361 (trace_vdebug): ... this.
11362 (trace_debug): Rename to ...
11363 (trace_debug_1): ... this. Add `level' parameter.
11364 (trace_debug): New.
11365 (ATTR_USED, ATTR_NOINLINE): New.
11366 (IP_AGENT_EXPORT): New.
11367 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11368 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11369 (about_to_request_buffer_space, trace_buffer_is_full)
11370 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11371 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11372 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11373 (traceframe_write_count, traceframes_created)
11374 (trace_state_variables)
11375 New renaming defines.
11376 (struct ipa_sym_addresses): New.
11377 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11378 (symbol_list): New.
11379 (ipa_sym_addrs): New.
11380 (all_tracepoint_symbols_looked_up): New.
11381 (in_process_agent_loaded): New.
11382 (write_e_ipa_not_loaded): New.
11383 (maybe_write_ipa_not_loaded): New.
11384 (tracepoint_look_up_symbols): New.
11385 (debug_threads) [IN_PROCESS_AGENT]: New.
11386 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11387 (UNKNOWN_SIDE_EFFECTS): New.
11388 (stop_tracing): New.
11389 (flush_trace_buffer): New.
11390 (stop_tracing_bkpt): New.
11391 (flush_trace_buffer_bkpt): New.
11392 (read_inferior_integer): New.
11393 (read_inferior_uinteger): New.
11394 (read_inferior_data_pointer): New.
11395 (write_inferior_data_pointer): New.
11396 (write_inferior_integer): New.
11397 (write_inferior_uinteger): New.
11398 (struct collect_static_trace_data_action): Delete.
11399 (enum tracepoint_type): New.
11400 (struct tracepoint) <type>: New field `type'.
11401 <actions_str, step_actions, step_actions_str>: Only include in
11403 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11404 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11405 (tracepoints): Use IP_AGENT_EXPORT.
11406 (last_tracepoint): Don't include in the IPA.
11407 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11408 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11409 (alloced_trace_state_variables): New.
11410 (trace_state_variables): Use IP_AGENT_EXPORT.
11411 (traceframe_t): Delete unused variable.
11412 (circular_trace_buffer): Don't include in the IPA.
11413 (trace_buffer_start): Delete.
11414 (struct trace_buffer_control): New.
11415 (trace_buffer_free): Delete.
11416 (struct ipa_trace_buffer_control): New.
11417 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11418 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11420 (trace_buffer_ctrl): New.
11421 (TRACE_BUFFER_CTRL_CURR): New.
11422 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11423 Reimplement as macros.
11424 (trace_buffer_wrap): Delete.
11425 (traceframe_write_count, traceframe_read_count)
11426 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11427 (struct tracepoint_hit_ctx) <type>: New field.
11428 (struct fast_tracepoint_ctx): New.
11429 (memory_barrier): New.
11431 (record_tracepoint_error): Update atomically in the IPA.
11432 (clear_inferior_trace_buffer): New.
11433 (about_to_request_buffer_space): New.
11434 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11435 updating the same buffer.
11436 (add_tracepoint): Default the tracepoint's type to trap
11437 tracepoint, and orig_size to -1.
11438 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11439 internal variables.
11440 (create_trace_state_variable): New parameter `gdb'. Handle it.
11441 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11442 (cmd_qtdp): Handle fast tracepoints.
11443 (cmd_qtdv): Adjust.
11444 (max_jump_pad_size): New.
11445 (gdb_jump_pad_head): New.
11446 (get_jump_space_head): New.
11447 (claim_jump_space): New.
11448 (sort_tracepoints): New.
11449 (MAX_JUMP_SIZE): New.
11450 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11452 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11453 support. Upload fast traceframes, and delete internal IPA
11455 (stop_tracing_handler): New.
11456 (flush_trace_buffer_handler): New.
11457 (cmd_qtstop): Upload fast tracepoints.
11458 (response_tracepoint): Handle fast tracepoints.
11459 (tracepoint_finished_step): Upload fast traceframes. Set the
11460 tracepoint hit context's tracepoint type.
11461 (handle_tracepoint_bkpts): New.
11462 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11463 type. Add comment about fast tracepoints.
11464 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11465 non-existing action_str field.
11466 (get_context_regcache): Handle fast tracepoints.
11467 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11469 (fast_tracepoint_from_jump_pad_address): New.
11470 (fast_tracepoint_from_ipa_tpoint_address): New.
11471 (collecting_t): New.
11472 (force_unlock_trace_buffer): New.
11473 (fast_tracepoint_collecting): New.
11475 (gdb_collect): New.
11476 (write_inferior_data_ptr): New.
11477 (target_tp_heap): New.
11478 (target_malloc): New.
11479 (download_agent_expr): New.
11481 (download_tracepoints): New.
11482 (download_trace_state_variables): New.
11483 (upload_fast_traceframes): New.
11484 (IPA_FIRST_TRACEFRAME): New.
11485 (IPA_NEXT_TRACEFRAME_1): New.
11486 (IPA_NEXT_TRACEFRAME): New.
11487 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11488 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11489 (gdb_jump_pad_buffer_end): New.
11490 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11491 (initialize_tracepoint): Adjust.
11492 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11493 buffer. Initialize the low module.
11494 * utils.c (PREFIX, TOOLNAME): New.
11495 (malloc_failure): Use PREFIX.
11496 (error): In the IPA, an error causes an exit.
11497 (fatal, warning): Use PREFIX.
11498 (internal_error): Use TOOLNAME.
11499 (NUMCELLS): Increase to 10.
11500 * configure, config.in: Regenerate.
11502 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11504 * server.c (handle_query) <qSupported>: Do two passes over the
11505 qSupported string to avoid nesting strtok.
11507 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11509 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11511 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11512 -Wl,--dynamic-list.
11513 * configure: Regenerate.
11514 * proc-service.list: New.
11516 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11518 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11521 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11523 * gdbreplay.c (remote_open): Check error return from socket() call by
11524 its equality to -1 not by it being negative.
11525 * remote-utils.c (remote_open): Likewise.
11527 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11529 * config.h: Regenerate.
11531 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11533 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11534 doesn't provide PTRACE_GET_THREAD_AREA.
11536 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11538 * linux-m68k-low.c: Include <asm/ptrace.h>
11539 (ps_get_thread_area): Implement.
11541 2010-05-03 Doug Evans <dje@google.com>
11543 * event-loop.c (struct callback_event): New struct.
11544 (callback_list): New global.
11545 (append_callback_event, delete_callback_event): New functions.
11546 (process_callback): New function.
11547 (start_event_loop): Call it.
11548 * remote-utils.c (NOT_SCHEDULED): Define.
11549 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11550 moved out of readchar.
11551 (readchar): Rewrite. Call reschedule before returning.
11552 (reset_readchar): New function.
11553 (remote_close): Call it.
11554 (process_remaining, reschedule): New functions.
11555 * server.h (callback_handler_func): New typedef.
11556 (append_callback_event, delete_callback_event): Declare.
11558 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11560 * proc-service.c (ps_pglobal_lookup): Use
11561 thread_db_look_up_one_symbol.
11562 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11563 parameter. Use it instead of all_symbols_looked_up.
11564 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11566 (all_symbols_looked_up): Don't declare.
11567 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11568 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11570 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11571 Set all_symbols_looked_up here.
11572 (thread_db_look_up_one_symbol): New.
11573 (thread_db_get_tls_address): Adjust.
11574 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11575 thread_db object on the heap, and tentatively set it in the
11577 (thread_db_init): Don't set all_symbols_looked_up here.
11578 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11580 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11582 * linux-low.c (linux_kill, linux_detach): Adjust.
11583 (status_pending_p_callback): Remove redundant statement. Check
11584 for !TARGET_WAITIKIND_IGNORE, instead of
11585 TARGET_WAITKIND_STOPPED.
11586 (handle_tracepoints): Make sure LWP is locked. Adjust.
11587 (linux_wait_for_event_1): Adjust.
11588 (linux_cancel_breakpoints): New.
11589 (unsuspend_one_lwp): New.
11590 (unsuspend_all_lwps): New.
11591 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11592 (send_sigstop_callback): Change return type to int, add new
11593 `except' parameter and handle it.
11594 (suspend_and_send_sigstop_callback): New.
11595 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11596 pass them down. If SUSPEND, also increment the lwp's suspend
11598 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11599 (need_step_over_p): Don't consider suspended LWPs.
11600 (start_step_over): Adjust.
11601 (proceed_one_lwp): Change return type to int, add new `except'
11602 parameter and handle it.
11603 (unsuspend_and_proceed_one_lwp): New.
11604 (proceed_all_lwps): Use find_inferior instead of
11606 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11607 also decrement the suspend count of LWPs. Pass `except' down,
11608 instead of hacking its suspend count.
11609 (linux_pause_all): Add `freeze' parameter. Adjust.
11610 (linux_unpause_all): New.
11611 (linux_target_ops): Install linux_unpause_all.
11612 * server.c (handle_status): Adjust.
11613 * target.h (struct target_ops): New fields `unpause_all' and
11614 `cancel_breakpoints'. Add new parameter to `pause_all'.
11615 (pause_all): Add new `freeze' parameter.
11616 (unpause_all): New.
11617 (cancel_breakpoints): New.
11618 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11619 cancel breakpoints.
11620 (cmd_qtstart): Pause threads.
11621 (stop_tracing): Pause threads, and cancel breakpoints.
11622 * win32-low.c (win32_target_ops): Adjust.
11624 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11626 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11627 the inferior right away from here...
11628 (linux_wait_1): ... to here, and adjust to check the thread's
11629 last_resume_kind instead of the lwp's step or stop_expected flags.
11631 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11633 * README: Use consistent `GDB' and `GDBserver' spellings.
11635 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11637 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11638 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11639 (linux_detach_one_lwp): Assume the lwp is stopped.
11640 (any_thread_of): Delete.
11641 (linux_detach): Stop all lwps here. Don't blindly delete all
11643 (delete_lwp_callback): New.
11644 (linux_mourn): Delete all lwps of the process that is gone.
11645 (linux_wait_1): Don't delete the last lwp of the process here.
11646 * mem-break.h (mark_breakpoints_out): Declare.
11647 * mem-break.c (mark_breakpoints_out): New.
11648 (free_all_breakpoints): Use it.
11649 * server.c (handle_target_event): If the process is gone, mark
11651 * thread-db.c (struct thread_db) <create_bp>: New field.
11652 (thread_db_enable_reporting): Fix prototype. Store a thread event
11653 breakpoint reference in the thread_db struct.
11654 (thread_db_load_search): Clear the thread_db object.
11655 (try_thread_db_load_1): Ditto.
11656 (switch_to_process): New.
11657 (disable_thread_event_reporting): Use it.
11658 (remove_thread_event_breakpoints): New.
11659 (thread_db_detach, thread_db_mourn): Use it.
11661 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11663 * linux-low.c (linux_enable_event_reporting): New.
11664 (linux_wait_for_event_1, handle_extended_wait): Use it.
11666 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11668 * linux-low.c (linux_kill_one_lwp, linux_kill)
11669 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11670 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11671 SIGSTOP even if the LWP is stopped.
11672 (send_sigstop_callback): New.
11673 (stop_all_lwps): Use send_sigstop_callback instead.
11674 (linux_resume_one_thread): Adjust.
11675 (proceed_one_lwp): Still proceed an LWP that the client has
11676 requested to stop, if we haven't reported it as stopped yet. Make
11677 sure that LWPs the client want stopped, have a pending SIGSTOP.
11679 2010-04-26 Doug Evans <dje@google.com>
11681 * server.c (handle_general_set): Make static.
11683 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11684 Print received char after testing for error/eof instead of before.
11685 (input_interrupt): Tweak comment.
11687 2010-04-23 Doug Evans <dje@google.com>
11689 * server.c (start_inferior): Print inferior argv if --debug.
11691 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11693 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11694 * nto-x86-low.c: Include server.h
11696 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11698 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11699 be consistent with other sources of this directory.
11700 (init_registers_amd64): Correct name of source file of this function
11703 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11705 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11706 64-bit executables.
11708 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11710 * win32-i386-low.c: Add 64-bit support.
11711 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11712 (init_registers_amd64): Declare.
11713 (mappings): Add 64-bit version of array.
11714 (init_windows_x86): New function.
11715 (the_low_target): Change init_arch field to init_windows_x86.
11717 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11719 * win32-low.c: Adapt to support also 64-bit architecture.
11720 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11721 (get_image_name): Use SIZE_T type for local variable `done'.
11722 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11723 (toolhelp_get_dll_name): Idem.
11724 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11725 Use uintptr_t typecast to avoid warning.
11726 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11727 (handle_exception): Use phex_nz to avoid warning.
11728 (win32_wait): Remove unused local variable `process'.
11730 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11732 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11735 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11737 * configure.ac: Use `ws2_32' library for srv_mingw.
11738 * configure: Regenerate.
11739 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11740 * remote-utils.c: Likewise.
11742 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11744 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11745 if __x86_64__ is defined.
11747 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11749 * configure: Regenerate.
11751 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11753 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11754 * target.h (target_ops): New get_tib_address field.
11755 * win32-low.h (win32_thread_info): Add thread_local_base field.
11756 * win32-low.c (child_add_thread): Add tlb argument.
11757 Set thread_local_base field to TLB.
11758 (get_child_debug_event): Adapt to child_add_thread change.
11759 (win32_get_tib_address): New function.
11760 (win32_target_ops): Set get_tib_address field to
11761 win32_get_tib_address.
11762 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11764 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11766 * linux-low.c (linux_mourn): Also remove the process.
11767 * server.c (handle_target_event): Don't remove the process here.
11768 * nto-low.c (nto_mourn): New.
11769 (nto_target_ops): Install it.
11770 * spu-low.c (spu_mourn): New.
11771 (spu_target_ops): Install it.
11772 * win32-low.c (win32_mourn): New.
11773 (win32_target_ops): Install it.
11775 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11777 * server.h (buffer_xml_printf): Remove redundant `;'.
11779 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11781 * regcache.c (set_register_cache): Invalidate regcaches before
11782 changing the register cache layout.
11783 (regcache_invalidate_one): Allow a NULL regcache.
11784 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11785 regcaches before changing the register cache layout or the target
11788 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11790 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11791 variable warning on Linux/x86-64.
11793 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11795 GDBserver disconnected tracing support.
11797 * linux-low.c (linux_remove_process): Delete.
11798 (add_lwp): Don't set last_resume_kind here.
11799 (linux_kill): Use `mourn'.
11800 (linux_detach): Use `thread_db_detach', and `mourn'.
11801 (linux_mourn): New.
11802 (linux_attach_lwp_1): Adjust comment.
11803 (linux_attach): last_resume_kind moved the thread_info; adjust.
11804 (status_pending_p_callback): Adjust.
11805 (linux_wait_for_event_1): Adjust.
11806 (count_events_callback, select_singlestep_lwp_callback)
11807 (select_event_lwp_callback, cancel_breakpoints_callback)
11808 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11809 (proceed_one_lwp): Adjust.
11810 (linux_async): Add debug output.
11811 (linux_thread_stopped): New.
11812 (linux_pause_all): New.
11813 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11815 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11816 (thread_db_free): Delete declaration.
11817 (thread_db_detach, thread_db_mourn): Declare.
11818 * thread-db.c (thread_db_init): Use thread_db_mourn.
11819 (thread_db_free): Delete, split in two.
11820 (disable_thread_event_reporting): New.
11821 (thread_db_detach): New.
11822 (thread_db_mourn): New.
11824 * server.h (struct thread_info) <last_resume_kind>: New field.
11825 <attached>: Add comment.
11826 <gdb_detached>: New field.
11827 (handler_func): Change return type to int.
11828 (handle_serial_event, handle_target_event): Ditto.
11829 (gdb_connected): Declare.
11831 (disconnected_tracing): Declare.
11832 (stop_tracing): Declare.
11834 * server.c (handle_query) <qSupported>: Report support for
11835 disconnected tracing.
11836 (queue_stop_reply_callback): Account for running threads.
11837 (gdb_wants_thread_stopped): New.
11838 (gdb_wants_all_threads_stopped): New.
11839 (gdb_reattached_process): New.
11840 (handle_status): Clear the `gdb_detached' flag of all processes.
11841 In all-stop, stop all threads.
11842 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11843 (process_serial_event): If the remote connection breaks, or if an
11844 exit was forced with "monitor exit", force an event loop exit.
11845 Handle disconnected tracing on detach.
11846 (handle_serial_event): Adjust.
11847 (handle_target_event): If GDB isn't connected, forward events back
11848 to the inferior, unless the last process exited, in which case,
11849 exit gdbserver. Adjust interface.
11851 * remote-utils.c (remote_open): Don't block in accept. Instead
11852 register an event loop source on the listen socket file
11853 descriptor. Refactor bits into ...
11854 (listen_desc): ... this new global.
11855 (gdb_connected): ... this new function.
11856 (enable_async_notification): ... this new function.
11857 (handle_accept_event): ... this new function.
11858 (remote_close): Clear remote_desc.
11860 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11862 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11864 (mourn_inferior): Define.
11865 (target_process_qsupported): Avoid the dangling else problem.
11866 (thread_stopped): Define.
11867 (pause_all): Define.
11868 (target_waitstatus_to_string): Declare.
11869 * target.c (target_waitstatus_to_string): New.
11871 * tracepoint.c (tracing): Make extern.
11872 (disconnected_tracing): New.
11873 (stop_tracing): Make extern. Handle tracing stops due to GDB
11875 (cmd_qtdisconnected): New.
11876 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11877 (handle_tracepoint_general_set): Handle QTDisconnected.
11879 * event-loop.c (event_handler_func): Change return type to int.
11880 (process_event): Bail out if the event handler wants the event
11882 (handle_file_event): Ditto.
11883 (start_event_loop): Bail out if the event handler wants the event
11886 * nto-low.c (nto_target_ops): Adjust.
11887 * spu-low.c (spu_wait): Don't remove the process here.
11888 (spu_target_ops): Adjust.
11889 * win32-low.c (win32_wait): Don't remove the process here.
11890 (win32_target_ops): Adjust.
11892 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11894 * regcache.c (realloc_register_cache): Invalidate inferior's
11895 regcache before recreating it.
11897 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11899 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11901 2010-04-09 Stan Shebs <stan@codesourcery.com>
11902 Pedro Alves <pedro@codesourcery.com>
11904 * server.h (LONGEST): New.
11905 (struct thread_info) <while_stepping>: New field.
11906 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11908 (initialize_tracepoint, handle_tracepoint_general_set)
11909 (handle_tracepoint_query, tracepoint_finished_step)
11910 (tracepoint_was_hit, release_while_stepping_state_list):
11911 (current_traceframe): Declare.
11912 * server.c (handle_general_set): Handle tracepoint packets.
11913 (read_memory): New.
11914 (write_memory): New.
11915 (handle_search_memory_1): Use read_memory.
11916 (handle_query): Report support for conditional tracepoints, trace
11917 state variables, and tracepoint sources. Handle tracepoint
11919 (main): Initialize the tracepoints module.
11920 (process_serial_event): Handle traceframe reads/writes.
11922 * linux-low.c (handle_tracepoints): New.
11923 (linux_wait_1): Call it.
11924 (linux_resume_one_lwp): Handle while-stepping.
11925 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11926 (linux_target_ops): Install them.
11927 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11929 * linux-x86-low.c (x86_supports_tracepoints): New.
11930 (the_low_target). Install it.
11932 * mem-break.h (delete_breakpoint): Declare.
11933 * mem-break.c (delete_breakpoint): Make external.
11935 * target.h (struct target_ops): Add `supports_tracepoints',
11936 `read_pc', and `write_pc' fields.
11937 (target_supports_tracepoints): Define.
11938 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11941 * regcache.h (struct regcache) <registers_owned>: New field.
11942 (init_register_cache, regcache_cpy): Declare.
11943 (regcache_read_pc, regcache_write_pc): Declare.
11944 (register_cache_size): Declare.
11945 (supply_regblock): Declare.
11946 * regcache.c (init_register_cache): New.
11947 (new_register_cache): Use it.
11948 (regcache_cpy): New.
11949 (register_cache_size): New.
11950 (supply_regblock): New.
11951 (regcache_read_pc, regcache_write_pc): New.
11953 * tracepoint.c: New.
11955 * Makefile.in (OBS): Add tracepoint.o.
11956 (tracepoint.o): New rule.
11958 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11960 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11962 (i386-mmx.c): Likewise.
11963 (i386-mmx-linux.o): Likewise.
11964 (i386-mmx-linux.c): Likewise.
11966 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11967 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11968 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11969 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11971 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11972 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11973 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11975 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11977 * Makefile.in (clean): Updated.
11979 (i386-avx.c): Likewise.
11980 (i386-avx-linux.o): Likewise.
11981 (i386-avx-linux.c): Likewise.
11982 (amd64-avx.o): Likewise.
11983 (amd64-avx.c): Likewise.
11984 (amd64-avx-linux.o): Likewise.
11985 (amd64-avx-linux.c): Likewise.
11987 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11988 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11989 (srv_amd64_regobj): Add amd64-avx.o.
11990 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11991 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11992 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11993 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11994 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11995 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11996 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11998 * i387-fp.c: Include "i386-xstate.h".
12000 (i387_cache_to_xsave): Likewise.
12001 (i387_xsave_to_cache): Likewise.
12002 (x86_xcr0): Likewise.
12004 * i387-fp.h (i387_cache_to_xsave): Likewise.
12005 (i387_xsave_to_cache): Likewise.
12006 (x86_xcr0): Likewise.
12008 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12009 * linux-crisv32-low.c (target_regsets): Likewise.
12010 * linux-m68k-low.c (target_regsets): Likewise.
12011 * linux-mips-low.c (target_regsets): Likewise.
12012 * linux-ppc-low.c (target_regsets): Likewise.
12013 * linux-s390-low.c (target_regsets): Likewise.
12014 * linux-sh-low.c (target_regsets): Likewise.
12015 * linux-sparc-low.c (target_regsets): Likewise.
12016 * linux-xtensa-low.c (target_regsets): Likewise.
12018 * linux-low.c: Include <sys/uio.h>.
12019 (regsets_fetch_inferior_registers): Support nt_type.
12020 (regsets_store_inferior_registers): Likewise.
12021 (linux_process_qsupported): New.
12022 (linux_target_ops): Add linux_process_qsupported.
12024 * linux-low.h (regset_info): Add nt_type.
12025 (linux_target_ops): Add process_qsupported.
12027 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12029 (init_registers_i386_avx_linux): New.
12030 (init_registers_amd64_avx_linux): Likewise.
12031 (xmltarget_i386_linux_no_xml): Likewise.
12032 (xmltarget_amd64_linux_no_xml): Likewise.
12033 (PTRACE_GETREGSET): Likewise.
12034 (PTRACE_SETREGSET): Likewise.
12035 (x86_fill_xstateregset): Likewise.
12036 (x86_store_xstateregset): Likewise.
12037 (use_xml): Likewise.
12038 (x86_linux_update_xmltarget): Likewise.
12039 (x86_linux_process_qsupported): Likewise.
12040 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12041 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12042 init_registers_i386_linux here. Call
12043 x86_linux_update_xmltarget.
12044 (the_low_target): Add x86_linux_process_qsupported.
12046 * server.c (handle_query): Call target_process_qsupported.
12048 * target.h (target_ops): Add process_qsupported.
12049 (target_process_qsupported): New.
12051 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12053 * inferiors.c (add_thread): Set last_status kind to
12054 TARGET_WAITKIND_IGNORE.
12055 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12056 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12057 (linux_wait_1): Move `thread' local definition to block that uses
12058 it. Don't NULL initialize `event_child'.
12059 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12060 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12061 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12063 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12065 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12066 an extended waitstatus, or by a watchpoint.
12067 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12068 thread was stepping or has been stopped by a watchpoint.
12070 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12072 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12073 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12074 of another, then delete the previous, and validate all
12076 (validate_inserted_breakpoint): New.
12077 (delete_disabled_breakpoints): New.
12078 (validate_breakpoints): New.
12079 (check_mem_read): Validate breakpoints before trusting their
12080 shadow. Delete disabled breakpoints.
12081 (check_mem_write): Validate breakpoints before trusting they
12082 should be inserted. Delete disabled breakpoints.
12083 * mem-break.h (validate_breakpoints):
12084 * server.c (handle_query): Validate breakpoints when we see a
12087 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12089 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12090 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12091 if we could tell there's a GDB breakpoint at stop_pc.
12092 (need_step_over_p): Don't do a step over if we find a GDB
12093 breakpoint at the resume PC.
12095 * mem-break.c (struct raw_breakpoint): New.
12096 (enum bkpt_type): New type `gdb_breakpoint'.
12097 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12098 fields. New field `raw'.
12099 (find_raw_breakpoint_at): New.
12100 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12101 breakpoint instead.
12102 (set_breakpoint_at): Adjust.
12103 (delete_raw_breakpoint): New.
12104 (release_breakpoint): New.
12105 (delete_breakpoint): Rename to...
12106 (delete_breakpoint_1): ... this. Add proc parameter. Use
12107 release_breakpoint. Return ENOENT.
12108 (delete_breakpoint): Reimplement.
12109 (find_breakpoint_at): Delete.
12110 (find_gdb_breakpoint_at): New.
12111 (delete_breakpoint_at): Delete.
12112 (set_gdb_breakpoint_at): New.
12113 (delete_gdb_breakpoint_at): New.
12114 (gdb_breakpoint_here): New.
12115 (set_reinsert_breakpoint): Use release_breakpoint.
12116 (uninsert_breakpoint): Rename to ...
12117 (uninsert_raw_breakpoint): ... this.
12118 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12119 (reinsert_raw_breakpoint): Change parameter type to
12121 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12123 (check_breakpoints): Adjust. Use release_breakpoint.
12124 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12125 (breakpoint_inserted_here): Ditto.
12126 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12127 Don't trust the breakpoint's shadow if it is not inserted.
12128 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12129 (delete_all_breakpoints): Adjust.
12130 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12131 use delete_breakpoint_1.
12133 * mem-break.h (breakpoints_supported): Delete declaration.
12134 (set_gdb_breakpoint_at): Declare.
12135 (gdb_breakpoint_here): Declare.
12136 (delete_breakpoint_at): Delete.
12137 (delete_gdb_breakpoint_at): Declare.
12139 * server.h (struct raw_breakpoint): Forward declare.
12140 (struct process_info): New field `raw_breakpoints'.
12142 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12145 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12147 * linux-low.c (status_pending_p_callback): Fix comment.
12148 (linux_wait_for_event_1): Move most of the internal breakpoint
12149 handling from here...
12150 (linux_wait_1): ... to here.
12151 (count_events_callback): New.
12152 (select_singlestep_lwp_callback): New.
12153 (select_event_lwp_callback): New.
12154 (cancel_breakpoints_callback): New.
12155 (select_event_lwp): New.
12156 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12157 priority to all LWPs that have had events that should be reported
12158 to the client. Cancel breakpoints when about to reporting the
12159 event to the client, not while stopping lwps. No longer cancel
12160 finished single-steps here.
12161 (cancel_finished_single_step): Delete.
12162 (cancel_finished_single_steps): Delete.
12164 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12166 * mem-break.c (enum bkpt_type): New.
12167 (struct breakpoint): New field `type'.
12168 (set_breakpoint_at): Change return type to struct breakpoint
12169 pointer. Set type to `other_breakpoint' by default.
12170 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12171 in the breakpoint list.
12172 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12173 (reinsert_breakpoint): Rename to ...
12174 (reinsert_raw_breakpoint): ... this.
12175 (reinsert_breakpoints_at): Adjust.
12176 * mem-break.h (struct breakpoint): Declare.
12177 (set_breakpoint_at): Change return type to struct breakpoint
12180 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12182 * server.c (handle_query): Assign, not compare.
12184 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12186 Teach linux gdbserver to step-over-breakpoints.
12188 * linux-low.c (can_hardware_single_step): New.
12189 (supports_breakpoints): New.
12190 (handle_extended_wait): If stopping threads, read the stop pc of
12191 the new cloned LWP.
12193 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12194 low target doesn't support retrieving the PC.
12195 (add_lwp): Set last_resume_kind to resume_continue.
12196 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12197 (linux_attach): Don't clear stop_expected. Set the lwp's
12198 last_resume_kind to resume_stop.
12199 (linux_detach_one_lwp): Don't check for removed breakpoints.
12200 (check_removed_breakpoint): Delete.
12201 (status_pending_p): Rename to ...
12202 (status_pending_p_callback): ... this. Don't check for removed
12203 breakpoints. Don't consider threads that are stopped from GDB's
12205 (linux_wait_for_lwp): Always read the stop_pc here.
12206 (cancel_breakpoint): New.
12207 (step_over_bkpt): New global.
12208 (linux_wait_for_event_1): Implement stepping over breakpoints.
12209 (gdb_wants_lwp_stopped): New.
12210 (gdb_wants_all_stopped): New.
12211 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12212 single-step traps here. Store the thread's last reported target
12214 (send_sigstop): Don't clear stop_expected. Always set it,
12216 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12217 (cancel_finished_single_step): New.
12218 (cancel_finished_single_steps): New.
12219 (wait_for_sigstop): Don't cancel finished single-step traps here.
12220 (linux_resume_one_lwp): Don't check for removed breakpoints.
12221 Don't set `step' on non-hardware step archs.
12222 (linux_set_resume_request): Ignore resume_stop requests if already
12223 stopping or stopped. Set the lwp's last_resume_kind.
12224 (resume_status_pending_p): Don't check for removed breakpoints.
12225 (need_step_over_p): New.
12226 (start_step_over): New.
12227 (finish_step_over): New.
12228 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12229 requests. Clear the thread's last reported target waitstatus.
12230 Don't use the `suspended' flag. Don't consider pending breakpoints.
12231 (linux_resume): Start a step-over if necessary.
12232 (proceed_one_lwp): New.
12233 (proceed_all_lwps): New.
12234 (unstop_all_lwps): New.
12235 * linux-low.h (struct lwp_info): Rewrite comment for the
12236 `suspended' flag. Add the `stop_pc' field. Delete the
12237 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12238 Add `'last_resume_kind' and `need_step_over' fields.
12239 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12240 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12241 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12242 (set_raw_breakpoint_at): New.
12243 (set_breakpoint_at): Rewrite to use it.
12244 (reinsert_breakpoint_handler): Delete.
12245 (set_reinsert_breakpoint): New.
12246 (reinsert_breakpoint_by_bp): Delete.
12247 (delete_reinsert_breakpoints): New.
12248 (uninsert_breakpoint): Rewrite.
12249 (uninsert_breakpoints_at): New.
12250 (reinsert_breakpoint): Rewrite.
12251 (reinsert_breakpoints_at): New.
12252 (check_breakpoints): Rewrite.
12253 (breakpoint_here): New.
12254 (breakpoint_inserted_here): New.
12255 (check_mem_read): Adjust.
12256 * mem-break.h (breakpoints_supported, breakpoint_here)
12257 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12258 (reinsert_breakpoint_by_bp): Delete declaration.
12259 (delete_reinsert_breakpoints): Declare.
12260 (reinsert_breakpoint): Delete declaration.
12261 (reinsert_breakpoints_at): Declare.
12262 (uninsert_breakpoint): Delete declaration.
12263 (uninsert_breakpoints_at): Declare.
12264 (check_breakpoints): Adjust prototype.
12265 * server.h: Adjust include order.
12266 (struct thread_info): Declare here. Add a `last_status' field.
12268 2010-03-23 Michael Snyder <msnyder@vmware.com>
12270 * server.c (crc32): New function.
12271 (handle_query): Add handling for 'qCRC:' request.
12273 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12275 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12276 lwp had been stopped by a watchpoint.
12278 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12280 * server.h (internal_error): Declare.
12281 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12282 * utils.c (internal_error): New function.
12284 2010-03-15 Andreas Schwab <schwab@redhat.com>
12286 * configure.srv: Fix typo setting srv_regobj.
12288 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12290 * linux-low.c (fetch_register): Avoid passing a non string literal
12292 (usr_store_inferior_registers): Ditto.
12294 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12296 * linux-low.c (linux_write_memory): Bail out early if peeking
12299 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12301 * linux-low.h (struct lwp_info): New fields
12302 `stopped_by_watchpoint' and `stopped_data_address'.
12303 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12304 here, and cache them in the lwp object.
12305 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12307 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12309 (linux_stopped_by_watchpoint): Rewrite.
12310 (linux_stopped_data_address): Rewrite.
12312 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12314 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12315 switching the current inferior, not before.
12317 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12319 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12320 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12321 i386-linux.c and amd64-linux.c.
12322 (reg-i386.o): Removed.
12323 (reg-i386.c): Likewise.
12324 (reg-i386-linux.o): Likewise.
12325 (reg-i386-linux.c): Likewise.
12326 (reg-x86-64.o): Likewise.
12327 (reg-x86-64.c): Likewise.
12328 (reg-x86-64-linux.o): Likewise.
12329 (reg-x86-64-linux.c): Likewise.
12331 (i386.c): Likewise.
12332 (i386-linux.o): Likewise.
12333 (i386-linux.c): Likewise.
12334 (amd64.o): Likewise.
12335 (amd64.c): Likewise.
12336 (amd64-linux.o): Likewise.
12337 (amd64-linux.c): Likewise.
12339 * configure.srv (srv_i386_regobj): New.
12340 (srv_i386_linux_regobj): Likewise.
12341 (srv_amd64_regobj): Likewise.
12342 (srv_amd64_linux_regobj): Likewise.
12343 (srv_i386_32bit_xmlfiles): Likewise.
12344 (srv_i386_64bit_xmlfiles): Likewise.
12345 (srv_i386_xmlfiles): Likewise.
12346 (srv_amd64_xmlfiles): Likewise.
12347 (srv_i386_linux_xmlfiles): Likewise.
12348 (srv_amd64_linux_xmlfiles): Likewise.
12349 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12350 srv_xmlfiles to $srv_i386_xmlfiles.
12351 (i[34567]86-*-mingw32ce*): Likewise.
12352 (i[34567]86-*-mingw*): Likewise.
12353 (i[34567]86-*-nto*): Likewise.
12354 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12355 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12356 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12357 (x86_64-*-linux*): Likewise.
12359 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12360 (init_registers_amd64_linux): New.
12361 (x86_arch_setup): Replace init_registers_x86_64_linux with
12362 init_registers_amd64_linux.
12364 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12366 * configure.ac: Check for libdl. If it is not available link against
12367 static libthread_db.
12368 * configure: Regenerate.
12370 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12374 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12375 handing a read watchpoint.
12376 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12378 2010-02-12 Doug Evans <dje@google.com>
12380 * linux-low.c (linux_supports_tracefork_flag): Document.
12381 (linux_look_up_symbols): Add comment.
12383 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12385 * regcache.c (supply_register): Clear regcache if buf is NULL.
12387 2010-02-02 Nicolas Roche <roche@sourceware.org>
12388 Joel Brobecker <brobecker@adacore.com>
12390 * inferiors.c (find_inferior): Add function documentation.
12391 (unloaded_dll): Handle the case where the unloaded dll has not
12392 been previously registered in the dll list.
12394 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12396 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12397 (thumb2_breakpoint): New.
12398 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12400 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12402 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12403 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12406 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12408 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12410 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12412 * linux-s390-low.c (s390_collect_ptrace_register)
12413 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12415 2010-01-21 Doug Evans <dje@google.com>
12417 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12418 (PTRACE_ARG4_TYPE): New macro.
12419 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12420 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12421 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12422 (usr_store_inferior_registers): Ditto.
12423 (linux_read_memory, linux_write_memory): Ditto.
12424 (linux_test_for_tracefork): Ditto.
12426 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12427 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12429 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12431 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12434 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12436 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12437 prototype to take a regcache. Adjust.
12439 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12441 * regcache.h (struct thread_info): Forward declare.
12442 (struct regcache): New.
12443 (new_register_cache): Adjust prototype.
12444 (get_thread_regcache): Declare.
12445 (free_register_cache): Adjust prototype.
12446 (registers_to_string, registers_from_string): Ditto.
12447 (supply_register, supply_register_by_name, collect_register)
12448 (collect_register_as_string, collect_register_by_name): Ditto.
12449 * regcache.c (struct inferior_regcache_data): Delete.
12450 (get_regcache): Rename to ...
12451 (get_thread_regcache): ... this. Adjust. Switch inferior before
12452 fetching registers.
12453 (regcache_invalidate_one): Adjust.
12454 (regcache_invalidate): Fix prototype.
12455 (new_register_cache): Return the new register cache.
12456 (free_register_cache): Change prototype.
12457 (realloc_register_cache): Adjust.
12458 (registers_to_string): Change prototype to take a regcache. Adjust.
12459 (registers_from_string): Ditto.
12460 (register_data): Ditto.
12461 (supply_register): Ditto.
12462 (supply_register_by_name): Ditto.
12463 (collect_register): Ditto.
12464 (collect_register_as_string): Ditto.
12465 (collect_register_by_name): Ditto.
12466 * server.c (process_serial_event): Adjust.
12467 * linux-low.h (regset_fill_func, regset_store_func): Change
12469 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12471 * linux-low.c (get_stop_pc): Adjust.
12472 (check_removed_breakpoint): Adjust.
12473 (linux_wait_for_event): Adjust.
12474 (linux_resume_one_lwp): Adjust.
12475 (fetch_register): Add regcache parameter. Adjust.
12476 (usr_store_inferior_registers): Ditto.
12477 (regsets_fetch_inferior_registers): Ditto.
12478 (regsets_store_inferior_registers): Ditto.
12479 (linux_fetch_registers, linux_store_registers): Ditto.
12480 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12482 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12484 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12485 prototype to take a regcache.
12486 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12487 * remote-utils.c (convert_ascii_to_int, outreg)
12488 (prepare_resume_reply): Change prototype to take a regcache.
12490 * target.h (struct target_ops) <fetch_registers, store_registers>:
12491 Change prototype to take a regcache.
12492 (fetch_inferior_registers, store_inferior_registers): Change
12493 prototype to take a regcache. Adjust.
12494 * proc-service.c (ps_lgetregs): Adjust.
12495 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12496 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12497 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12498 take a regcache. Adjust.
12499 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12500 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12501 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12502 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12503 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12504 (cris_cannot_fetch_register):
12505 (cris_breakpoint_at): Change prototype to take a regcache.
12507 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12508 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12509 to take a regcache. Adjust.
12510 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12512 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12513 take a regcache. Adjust.
12514 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12515 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12516 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12517 * linux-mips-low.c (mips_get_pc):
12518 (mips_set_pc): Change prototype to take a regcache. Adjust.
12519 (mips_reinsert_addr): Adjust.
12520 (mips_collect_register): Change prototype to take a regcache.
12522 (mips_supply_register):
12523 (mips_collect_register_32bit, mips_supply_register_32bit)
12524 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12525 (mips_store_fpregset): Ditto.
12526 * linux-ppc-low.c (ppc_supply_ptrace_register)
12527 (ppc_supply_ptrace_register): Ditto.
12528 (parse_spufs_run): Adjust.
12529 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12530 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12531 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12532 take a regcache. Adjust.
12533 * linux-s390-low.c (s390_collect_ptrace_register)
12534 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12535 (s390_set_pc): Change prototype to take a regcache. Adjust.
12536 (s390_arch_setup): Adjust.
12537 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12538 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12539 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12540 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12541 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12543 (sparc_breakpoint_at): Adjust.
12544 * linux-xtensa-low.c (xtensa_fill_gregset):
12545 (xtensa_store_gregset):
12546 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12547 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12548 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12549 prototype to take a regcache. Adjust.
12550 * win32-arm-low.c (arm_fetch_inferior_register)
12551 (arm_store_inferior_register): Change prototype to take a
12553 * win32-i386-low.c (i386_fetch_inferior_register)
12554 (i386_store_inferior_register): Change prototype to take a
12556 * win32-low.c (child_fetch_inferior_registers)
12557 (child_store_inferior_registers): Change prototype to take a
12559 (win32_wait): Adjust.
12560 (win32_fetch_inferior_registers): Change prototype to take a
12562 (win32_store_inferior_registers): Adjust.
12563 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12564 store_inferior_register>: Change prototype to take a regcache.
12566 2010-01-20 Doug Evans <dje@google.com>
12568 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12570 (linux_wait_for_event1, linux_init_signals): Ditto.
12571 (W_STOPCODE): Provide definition if missing.
12573 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12575 * linux-low.c (linux_core_of_thread): New.
12576 (compare_ints, show_process, list_threads): New.
12577 (linux_qxfer_osdata): Report threads and cores.
12578 (linux_target_op): Register linux_core_of_thread.
12579 * remote-utils.c (prepare_resume_reply): Report the core.
12580 (buffer_xml_printf): Support %d specifier.
12581 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12583 (handle_query): Handle qXfer:threads. Announce availability
12585 * target.h (struct target_ops): New field core_of_thread.
12587 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12589 * Makefile.in (clean): Remove new generated files.
12590 (reg-s390.o, reg-s390.c): Remove rules.
12591 (reg-s390x.o, reg-s390x.c): Likewise.
12592 (s390-linux32.o, s390-linux32.c): Add rules.
12593 (s390-linux64.o, s390-linux64.c): Likewise.
12594 (s390x-linux64.o, s390x-linux64.c): Likewise.
12595 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12596 * linux-s390-low.c: Include <elf.h>.
12597 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12598 (init_registers_s390): Remove prototype.
12599 (init_registers_s390x): Likewise.
12600 (init_registers_s390_linux32): Add prototype.
12601 (init_registers_s390_linux64): Likewise.
12602 (init_registers_s390x_linux64): Likewise.
12603 (s390_num_regs_3264): New define.
12604 (s390_regmap_3264): New global variable.
12605 (s390_cannot_fetch_register): Remove obsolete check.
12606 (s390_cannot_store_register): Likewise.
12607 (s390_collect_ptrace_register): Handle upper/lower register halves.
12608 (s390_supply_ptrace_register): Likewise.
12609 (s390_fill_gregset): Update to register number changes.
12610 (s390_get_hwcap): New routine.
12611 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12612 Install appropriate regmap and register set.
12614 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12616 * server.c (gdbserver_version): Update copyright year to 2010.
12617 * gdbreplay.c (gdbreplay_version): Likewise.
12619 2009-12-28 Doug Evans <dje@google.com>
12621 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12622 elf/external.h. Include <elf.h> instead but only if necessary.
12624 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12626 * linux-low.c (linux_remove_process): Remove `detaching'
12627 parameter. Don't release/detach from thread_db here.
12628 (linux_kill): Release/detach from thread_db here, ...
12629 (linux_detach): ... and here, before actually detaching.
12630 (linux_wait_1): ... and here, when a process exits.
12631 * thread-db.c (any_thread_of): New.
12632 (thread_db_free): Switch the current inferior to a thread of the
12635 2009-12-21 Doug Evans <dje@google.com>
12637 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12639 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12640 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12641 warning ifndef __NR_tkill. Move setting of errno there too.
12642 Delete unnecessary resetting of errno after syscall.
12643 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12645 * configure.ac: Check for dladdr.
12646 * config.in: Regenerate.
12647 * configure: Regenerate.
12648 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12649 (try_thread_db_load): Update.
12651 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12653 2009-12-18 Doug Evans <dje@google.com>
12655 * event-loop.c: Include unistd.h if it exists.
12657 * linux-low.c (my_waitpid): Move definition away from being in
12658 between linux_tracefork_child/linux_test_for_tracefork.
12660 * gdb_proc_service.h (psaddr_t): Fix type.
12661 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12662 signature to match glibc.
12664 2009-12-16 Doug Evans <dje@google.com>
12666 * linux-low.c (linux_read_memory): Fix argument to read.
12668 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12670 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12671 events, don't leave current_inferior pointing at null.
12673 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12675 * win32-low.c (LOG): Delete.
12676 (OUTMSG): Output to stderr.
12677 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12678 on compile time LOG macro.
12679 (win32_wait): Fix debug output.
12681 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12683 * win32-low.c (win32_add_one_solib): If the dll name is
12684 "ntdll.dll", prepend the system directory to the dll path.
12686 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12688 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12690 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12691 Vladimir Prus <vladimir@codesourcery.com>
12693 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12694 * configure.ac: Check for __mcoldfire__ and set
12695 gdb_cv_m68k_is_coldfire.
12696 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12697 reg-cf.o and reg-m68k.o.
12698 * configure: Regenerated.
12700 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12702 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12703 Pass it to thread_db_free.
12704 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12705 proper `detaching' argument to linux_remove_process.
12706 * linux-low.h (thread_db_free): Add `detaching' parameter.
12707 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12709 (thread_db_free): Add `detaching' parameter. Only
12710 call td_ta_clear_event if detaching from process.
12712 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12714 * thread-db.c (thread_db_free): Fix typo.
12716 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12719 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12721 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12723 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12724 with an i686 compiler.
12725 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12727 * configure: Rebuilt.
12729 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12733 * server.c (handle_search_memory_1): Correct read_addr initialization
12734 in loop for searching subsequent chunks.
12736 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12738 * configure.ac: New --with-libthread-db option.
12739 * thread-db.c: Allow direct dependence on libthread_db.
12740 (thread_db_free): Adjust.
12741 * config.in: Regenerate.
12742 * configure: Likewise.
12744 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12747 * thread-db.c (attach_thread): New function.
12748 (maybe_attach_thread): Return success/failure.
12749 (find_new_threads_callback): Adjust.
12750 (thread_db_find_new_threads): Loop until no new threads.
12752 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12754 * proc-service.c (ps_lgetregs): Formatting.
12756 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12758 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12759 * configure.ac: Adjust.
12760 * linux-low.h (struct process_info_private): Move members to struct
12762 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12763 * linux-low.c (linux_remove_process): Adjust.
12764 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12765 * server.c (handle_query): Move code ...
12766 (handle_monitor_command): ... here. New function.
12767 * target.h (struct target_ops): New member.
12768 * thread-db.c (struct thread_db): New.
12769 (libthread_db_search_path): New variable.
12770 (thread_db_create_event, thread_db_enable_reporting)
12771 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12772 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12773 (try_thread_db_load_1, dladdr_to_soname): New functions.
12774 (try_thread_db_load, thread_db_load_search): New functions.
12775 (thread_db_init): Search for libthread_db.
12776 (thread_db_free): New function.
12777 (thread_db_handle_monitor_command): Likewise.
12778 * config.in: Regenerate.
12779 * configure: Regenerate.
12781 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12783 * spu-low.c (spu_kill): Wait for inferior to terminate.
12784 Call clear_inferiors.
12785 (spu_detach): Call clear_inferiors.
12787 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12789 * aclocal.m4: Regenerate.
12790 * config.in: Likewise.
12791 * configure: Likewise.
12793 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12795 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12796 (parse_spufs_run): New function.
12797 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12798 (ppc_breakpoint_at): Handle SPU breakpoints.
12800 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12802 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12803 (SPUFS_MAGIC): Define.
12804 (spu_enumerate_spu_ids): New function.
12805 (linux_qxfer_spu): New function.
12806 (linux_target_ops): Install linux_qxfer_spu.
12808 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12810 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12811 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12812 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12813 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12814 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12815 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12816 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12817 (init_registers_powerpc_cell32l): Add prototype.
12818 (init_registers_powerpc_cell64l): Likewise.
12819 (ppc_arch_setup): Detect Cell/B.E. architecture.
12821 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12823 * Makefile.in (datarootdir): New variable.
12825 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12827 * linux-low.c (linux_write_memory): Update debugging output.
12828 * Makefile.in (clean): Add new descriptions.
12829 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12830 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12831 * configure.srv: Add new files for arm*-*-linux*.
12832 * linux-arm-low.c: Add new declarations.
12833 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12834 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12835 (HWCAP_VFPv3D16): New.
12836 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12837 instead of __IWMMXT__.
12838 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12839 (arm_arch_setup): New.
12840 (target_regsets): Remove #ifdef. Add VFP regset.
12841 (the_low_target): Use arm_arch_setup.
12843 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12845 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12846 the main thread again.
12848 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12850 Adding Neutrino gdbserver.
12851 * configure: Regenerated.
12852 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12853 * configure.srv (i[34567]86-*-nto*): New target.
12854 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12855 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12856 (nto_comctrl) [__QNX__]: New function.
12857 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12859 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12861 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12864 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12865 Pedro Alves <pedro@codesourcery.com>
12867 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12868 don't support CONTEXT_EXTENDED_REGISTERS.
12869 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12870 (the_low_target): Install them.
12871 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12872 failing with ERROR_PIPE_NOT_CONNECTED.
12874 2009-06-30 Doug Evans <dje@google.com>
12875 Pierre Muller <muller@ics.u-strasbg.fr>
12877 Add h/w watchpoint support to x86-linux, win32-i386.
12878 * Makefile.in (SFILES): Add i386-low.c
12879 (i386_low_h): Define.
12880 (i386-low.o): Add dependencies.
12881 (linux-x86-low.o): Add i386-low.h dependency.
12882 (win32-i386-low.o): Ditto.
12883 * i386-low.c: New file.
12884 * i386-low.h: New file.
12885 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12886 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12887 * linux-low.c (linux_add_process): Initialize arch_private.
12888 (linux_remove_process): Free arch_private.
12889 (add_lwp): Initialize arch_private.
12890 (delete_lwp): Free arch_private.
12891 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12893 * linux-low.h (process_info_private): New member arch_private.
12894 (lwp_info): New member arch_private.
12895 (linux_target_ops): New members new_process, new_thread,
12897 (ptid_of): New macro.
12898 * linux-x86-low.c: Include stddef.h, i386-low.h.
12899 (arch_process_info): New struct.
12900 (arch_lwp_info): New struct.
12901 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12902 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12903 (i386_dr_low_get_status): New function.
12904 (x86_insert_point, x86_remove_point): New functions.
12905 (x86_stopped_by_watchpoint): New function.
12906 (x86_stopped_data_address): New function.
12907 (x86_linux_new_process, x86_linux_new_thread): New functions.
12908 (x86_linux_prepare_to_resume): New function.
12909 (the_low_target): Add entries for insert_point, remove_point,
12910 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12912 * server.c (debug_hw_points): New global.
12913 (monitor_show_help): Document set debug-hw-points.
12914 (handle_query): Process "set debug-hw-points".
12915 * server.h (debug_hw_points): Declare.
12916 (paddress): Declare.
12917 * utils.c (NUMCELLS, CELLSIZE): New macros.
12918 (get_sell, xsnprintf, paddress): New functions.
12919 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12920 remove_point, stopped_by_watchpoint, stopped_data_address.
12921 * win32-i386-low.c: Include i386-low.h.
12922 (debug_reg_state): Replaces dr.
12923 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12924 (i386_dr_low_get_status): New function.
12925 (i386_insert_point, i386_remove_point): New functions.
12926 (i386_stopped_by_watchpoint): New function.
12927 (i386_stopped_data_address): New function.
12928 (i386_initial_stuff): Update.
12929 (get_thread_context,set_thread_context,i386_thread_added): Update.
12930 (the_low_target): Add entries for insert_point,
12931 remove_point, stopped_by_watchpoint, stopped_data_address.
12932 * win32-low.c (win32_insert_watchpoint): New function.
12933 (win32_remove_watchpoint): New function.
12934 (win32_stopped_by_watchpoint): New function.
12935 (win32_stopped_data_address): New function.
12936 (win32_target_ops): Add entries for insert_watchpoint,
12937 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12938 * win32-low.h (win32_target_ops): New members insert_point,
12939 remove_point, stopped_by_watchpoint, stopped_data_address.
12941 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12943 * server.c (process_serial_event): Re-return unsupported, not
12944 error, if the type isn't recognized. Re-allow supporting only
12945 insert or remove packets. Also call require_running for
12946 breakpoints. Add missing break statement to default case. Tidy.
12947 * target.h (struct target_ops): Rename insert_watchpoint to
12948 insert_point, and remove_watchpoint to remove_point.
12950 * linux-low.h (struct linux_target_ops): Likewise.
12951 * linux-low.c (linux_insert_watchpoint): Rename to ...
12952 (linux_insert_point): ... this. Adjust.
12953 (linux_remove_watchpoint): Rename to ...
12954 (linux_remove_point): ... this. Adjust.
12955 (linux_target_ops): Adjust.
12956 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12957 (cris_insert_point): ... this.
12958 (cris_remove_watchpoint): Rename to ...
12959 (cris_remove_point): ... this.
12960 (the_low_target): Adjust.
12962 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12964 * server.c (handle_v_kill): Pass signal_pid to
12965 kill_inferior if multi_process is zero.
12967 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12969 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12970 * target.h (target_ops): Comment for *_watchpoint to make it clear
12971 the functions can get types '0' and '1'.
12973 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12975 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12976 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12977 * regcache.c (get_regcache): Likewise.
12978 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12979 * win32-low.c (child_fetch_inferior_registers): Remove check for
12982 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12983 Pedro Alves <pedro@codesourcery.com>
12985 * target.h (struct target_ops) <supports_multi_process>: New
12987 (target_supports_multi_process): New.
12988 * server.c (handle_query): Even if GDB reports support, only
12989 enable multi-process if the target also supports it. Report
12990 multi-process support only if the target backend supports it.
12991 * linux-low.c (linux_supports_multi_process): New function.
12992 (linux_target_ops): Install it as target_supports_multi_process
12995 2009-05-24 Doug Evans <dje@google.com>
12997 Global renaming of find_thread_pid to find_thread_ptid.
12998 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12999 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13000 All callers updated.
13002 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13003 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13006 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13007 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13008 (linux_resume_one_lwp): Ditto.
13010 2009-05-23 Doug Evans <dje@google.com>
13012 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13013 from struct inferior_list_entry * to struct lwp_info *.
13014 All callers updated.
13016 2009-05-13 Doug Evans <dje@google.com>
13018 * linux-x86-low.c: Don't include assert.h.
13019 (x86_siginfo_fixup): Use fatal, not assert.
13020 (x86_arch_setup): Fix comment.
13022 2009-05-12 Doug Evans <dje@google.com>
13024 Biarch support for i386/amd64 gdbserver.
13025 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13026 Add linux-x86-low.c.
13027 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13028 (linux-x86-low.o): Add.
13029 * linux-x86-64-low.c: Delete.
13030 * linux-i386-low.c: Delete.
13031 * linux-x86-low.c: New file.
13032 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13034 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13036 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13037 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13038 (linux_child_pid_to_exec_file): New function.
13039 (elf_64_header_p, elf_64_file_p): New functions.
13040 (siginfo_fixup): New function.
13041 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13042 give target a chance to convert layout.
13043 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13044 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13046 2009-05-07 Doug Evans <dje@google.com>
13048 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13049 (regsets_store_inferior_registers): Ditto.
13051 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13055 * linux-low.c (must_set_ptrace_flags): Delete.
13056 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13058 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13059 `lwp->must_set_ptrace_flags' instead.
13060 (linux_wait_for_event_1): Set ptrace options here.
13061 (linux_wait_1): ... not here.
13063 2009-04-30 Doug Evans <dje@google.com>
13065 * inferiors.c (started_inferior_callback): New function.
13066 (attached_inferior_callback): New function.
13067 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13068 * server.c (print_started_pid, print_attached_pid): New functions.
13069 (detach_or_kill_for_exit): New function.
13070 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13071 * server.h (have_started_inferiors_p): Declare.
13072 (have_attached_inferiors_p): Declare.
13074 * inferiors.c (remove_process): Fix memory leak, free process.
13075 * linux-low.c (linux_remove_process): New function.
13076 (linux_kill): Call it instead of remove_process.
13077 (linux_detach, linux_wait_1): Ditto.
13079 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13081 * configure.srv: Add x86 Windows CE target.
13083 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13085 * inferiors.c (get_thread_process): Make global.
13086 * server.h (get_thread_process): Add prototype.
13087 * thread-db.c (find_one_thread): Use get_thread_process
13088 instead of current_process.
13089 (thread_db_get_tls_address): Do not crash if called when
13090 thread layer is not yet initialized.
13092 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13094 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13095 * spu-low.c (current_tid): Rename to ...
13096 (current_ptid): ... this.
13097 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13098 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13099 ptid_get_lwp (current_ptid) instead of current_tid.
13100 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13101 instead of current_tid. Use find_process_pid to verify pid
13102 argument is valid. Pass proper argument to remove_process.
13103 (spu_thread_alive): Compare current_ptid instead of current_tid.
13104 (spu_resume): Likewise.
13106 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13108 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13111 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13113 Implement the multiprocess extensions, and add linux multiprocess
13116 * server.h (ULONGEST): Declare.
13117 (struct ptid, ptid_t): New.
13118 (minus_one_ptid, null_ptid): Declare.
13119 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13120 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13121 (struct inferior_list_entry): Change `id' type from unsigned from
13123 (struct sym_cache, struct breakpoint, struct
13124 process_info_private): Forward declare.
13125 (struct process_info): Declare.
13126 (current_process): Declare.
13127 (all_processes): Declare.
13128 (initialize_inferiors): Declare.
13129 (add_thread): Adjust to use ptid_t.
13130 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13131 (add_process, remove_process, find_thread_pid): Declare.
13132 (find_inferior_id): Adjust to use ptid_t.
13133 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13134 (multi_process): Declare.
13135 (push_event): Adjust to use ptid_t.
13136 (read_ptid, write_ptid): Declare.
13137 (prepare_resume_reply): Adjust to use ptid_t.
13138 (clear_symbol_cache): Declare.
13139 * inferiors.c (all_processes): New.
13140 (null_ptid, minus_one_ptid): New.
13141 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13142 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13143 (add_thread): Change unsigned long to ptid. Remove gdb_id
13145 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13146 (gdb_id_to_thread): Rename to ...
13147 (find_thread_pid): ... this. Change unsigned long to ptid.
13148 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13149 (loaded_dll, pull_pid_from_list): Adjust.
13150 (add_process, remove_process, find_process_pid)
13151 (get_thread_process, current_process, initialize_inferiors): New.
13152 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13153 (struct target_waitstatus) <related_pid>: Ditto.
13154 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13155 return type to int.
13156 (struct target_ops) <join>: Add `pid' argument.
13157 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13158 (struct target_ops) <wait>: Add `ptid' field. Change return type
13160 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13161 (mywait): Add `ptid' argument. Change return type to ptid_t.
13162 (target_pid_to_str): Declare.
13163 * target.c (set_desired_inferior): Adjust to use ptids.
13164 (mywait): Add new `ptid' argument. Adjust.
13165 (target_pid_to_str): New.
13166 * mem-break.h (free_all_breakpoints): Declare.
13167 * mem-break.c (breakpoints): Delelete.
13168 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13169 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13170 to use per-process breakpoint list.
13171 (free_all_breakpoints): New.
13172 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13173 (symbol_cache, all_symbols_looked_up): Delete.
13175 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13177 (prepare_resume_reply): Change ptid argument's type from unsigned
13178 long to ptid_t. Adjust. Implement W;process and X;process.
13179 (free_sym_cache, clear_symbol_cache): New.
13180 (look_up_one_symbol): Adjust to per-process symbol cache. *
13181 * server.c (cont_thread, general_thread, step_thread): Change type
13183 (attached): Delete.
13184 (multi_process): New.
13185 (last_ptid): Change type to ptid_t.
13186 (struct vstop_notif) <ptid>: Change type to ptid_t.
13187 (queue_stop_reply, push_event): Change `ptid' argument's type to
13189 (discard_queued_stop_replies): Add `pid' argument.
13190 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13191 changes. Don't reference the `attached' global.
13192 (attach_inferior): Adjust to mywait interface changes.
13193 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13194 features. Handle and report "multiprocess+". Handle
13196 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13198 (handle_v_kill): New.
13199 (handle_v_stopped): Adjust to use target_pid_to_str.
13200 (handle_v_requests): Allow multiple attaches and runs when
13201 multiprocess extensions are in effect. Handle "vKill".
13202 (myresume): Adjust to use ptids.
13203 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13204 (handle_status): Adjust to discard_queued_stop_replies interface
13206 (first_thread_of, kill_inferior_callback)
13207 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13208 (main): Call initialize_inferiors. Adjust to use ptids, killing
13209 and detaching from all inferiors. Handle multiprocess packet
13211 * linux-low.h: Include gdb_proc_service.h.
13212 (struct process_info_private): New.
13213 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13214 <lwpid_of>: Use ptid_get_lwp.
13215 (get_lwp_thread): Adjust.
13216 (struct lwp_info): Add `dead' member.
13217 (find_lwp_pid): Declare.
13218 * linux-low.c (thread_db_active): Delete.
13219 (new_inferior): Adjust comment.
13220 (inferior_pid): Delete.
13221 (linux_add_process): New.
13222 (handle_extended_wait): Adjust.
13223 (add_lwp): Change unsigned long to ptid.
13224 (linux_create_inferior): Add process to processes table. Adjust
13225 to use ptids. Don't set new_inferior here.
13226 (linux_attach_lwp): Rename to ...
13227 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13228 it. Adjust to use ptids.
13229 (linux_attach_lwp): New.
13230 (linux_attach): Add process to processes table. Don't set
13232 (struct counter): New.
13233 (second_thread_of_pid_p, last_thread_of_process_p): New.
13234 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13235 multiple processes.
13236 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13237 processes. Remove process from process table.
13238 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13239 to multiple processes.
13240 (any_thread_of): New.
13241 (linux_detach): Add `pid' argument, and handle it. Remove process
13242 from processes table.
13243 (linux_join): Add `pid' argument. Handle it.
13244 (linux_thread_alive): Change unsighed long argument to ptid_t.
13245 Consider dead lwps as not being alive.
13246 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13247 threads we're not interested in.
13248 (same_lwp, find_lwp_pid): New.
13249 (linux_wait_for_lwp): Change `pid' argument's type from int to
13251 (linux_wait_for_event): Rename to ...
13252 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13253 from int to ptid_t. Adjust.
13254 (linux_wait_for_event): New.
13255 (linux_wait_1): Add `ptid' argument. Change return type to
13256 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13257 that exit from the process table.
13258 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13260 (mark_lwp_dead): New.
13261 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13262 stopping all threads, mark its main lwp as dead.
13263 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13265 (fetch_register, usr_store_inferior_registers)
13266 (regsets_fetch_inferior_registers)
13267 (regsets_store_inferior_registers, linux_read_memory)
13268 (linux_write_memory): Inline `inferior_pid'.
13269 (linux_look_up_symbols): Adjust to use per-process
13270 `thread_db_active'.
13271 (linux_request_interrupt): Adjust to use ptids.
13272 (linux_read_auxv): Inline `inferior_pid'.
13273 (initialize_low): Don't reference thread_db_active.
13274 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13275 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13276 (ps_getpid): Return the pid of the current inferior.
13277 * thread-db.c (proc_handle, thread_agent): Delete.
13278 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13280 (find_one_thread): Change argument type to ptid_t. Adjust to
13282 (maybe_attach_thread): Adjust to per-process data and ptids.
13283 (thread_db_find_new_threads): Ditto.
13284 (thread_db_init): Ditto.
13285 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13286 processes table. Adjust to use ptids.
13287 (spu_kill, spu_detach): Adjust interface. Remove process from
13289 (spu_join, spu_thread_alive): Adjust interface.
13290 (spu_wait): Adjust interface. Remove process from processes
13291 table. Adjust to use ptids.
13292 * win32-low.c (current_inferior_tid): Delete.
13293 (current_inferior_ptid): New.
13294 (debug_event_ptid): New.
13295 (thread_rec): Take a ptid. Adjust.
13296 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13297 (child_delete_thread): Ditto.
13298 (do_initial_child_stuff): Add `attached' argument. Add process to
13300 (child_fetch_inferior_registers, child_store_inferior_registers):
13302 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13303 (win32_attach): Pass 1 to do_initial_child_stuff.
13304 (win32_kill): Adjust interface. Remove process from processes
13306 (win32_detach): Ditto.
13307 (win32_join): Adjust interface.
13308 (win32_thread_alive): Take a ptid.
13309 (win32_resume): Adjust to use ptids.
13310 (get_child_debug_event): Ditto.
13311 (win32_wait): Adjust interface. Remove exiting process from
13314 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13316 Non-stop mode support.
13318 * server.h (non_stop): Declare.
13319 (gdb_client_data, handler_func): Declare.
13320 (delete_file_handler, add_file_handler, start_event_loop):
13322 (handle_serial_event, handle_target_event, push_event)
13323 (putpkt_notif): Declare.
13324 * target.h (enum resume_kind): New.
13325 (struct thread_resume): Replace `step' field by `kind' field.
13326 (TARGET_WNOHANG): Define.
13327 (struct target_ops) <wait>: Add `options' argument.
13328 <supports_non_stop, async, start_non_stop>: New fields.
13329 (target_supports_non_stop, target_async): New.
13330 (start_non_stop): Declare.
13331 (mywait): Add `options' argument.
13332 * target.c (mywait): Add `options' argument. Print child exit
13333 notifications here.
13334 (start_non_stop): New.
13335 * server.c (non_stop, own_buf, mem_buf): New globals.
13336 (struct vstop_notif): New.
13337 (notif_queue): New global.
13338 (queue_stop_reply, push_event, discard_queued_stop_replies)
13339 (send_next_stop_reply): New.
13340 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13342 (attach_inferior): In non-stop mode, don't wait for the target
13344 (handle_general_set): Handle QNonStop.
13345 (handle_query): When handling qC, return the current general
13346 thread, instead of the first thread of the list.
13347 (handle_query): If the backend supports non-stop mode, include
13348 QNonStop+ in the qSupported query response.
13349 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13351 (handle_v_attach, handle_v_run): Handle non-stop mode.
13352 (handle_v_stopped): New.
13353 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13354 (myresume): Adjust to use resume_kind. Handle non-stop.
13355 (queue_stop_reply_callback): New.
13356 (handle_status): Handle non-stop mode.
13357 (main): Clear non_stop flag on reconnection. Use the event-loop.
13358 Refactor serial protocol handling from here ...
13359 (process_serial_event): ... to this new function. When GDB
13360 selects any thread, select one here. In non-stop mode, wait until
13361 GDB acks all pending events before exiting.
13362 (handle_serial_event, handle_target_event): New.
13363 * remote-utils.c (remote_open): Install remote_desc in the event
13365 (remote_close): Remove remote_desc from the event loop.
13366 (putpkt_binary): Rename to...
13367 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13368 (putpkt_binary): New as wrapper around putpkt_binary_1.
13369 (putpkt_notif): New.
13370 (prepare_resume_reply): In non-stop mode, don't change the
13372 * event-loop.c: New.
13373 * Makefile.in (OBJ): Add event-loop.o.
13374 (event-loop.o): New rule.
13376 * linux-low.h (pid_of): Moved here.
13378 (get_lwp_thread): Use lwpid_of.
13379 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13380 * linux-low.c (pid_of): Delete.
13381 (inferior_pid): Use lwpid_of.
13382 (linux_event_pipe): New.
13383 (target_is_async_p): New.
13385 (handle_extended_wait): Use lwpid_of.
13386 (add_lwp): Don't set lwpid field.
13387 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13388 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13389 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13390 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13391 first. Adjust to linux_wait_for_event interface changes. Use
13393 (linux_detach): Don't delete the main lwp here.
13394 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13395 (status_pending_p): Don't consider explicitly suspended lwps.
13396 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13397 pointer. Add OPTIONS argument. Change return type to int. Use
13398 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13399 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13400 pointer. Add status pointer argument. Return a pid instead of a
13401 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13402 changes. In non-stop mode, don't switch to a random thread.
13403 (linux_wait): Rename to...
13404 (linux_wait_1): ... this. Add target_options argument, and handle
13405 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13406 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13407 clean exit and signal exit code. Don't stop all threads in
13408 non-stop mode. In all-stop mode, only stop all threads when
13409 reporting a stop to GDB. Handle explicit thread stop requests.
13410 (async_file_flush, async_file_mark): New.
13412 (send_sigstop): Use lwpid_of.
13413 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13414 interface changes. In non-stop mode, don't switch to a random
13416 (linux_resume_one_lwp): Use lwpid_of.
13417 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13418 (linux_resume_one_thread): ... this. Handle resume_stop. In
13419 non-stop mode, don't look for pending flag in all threads.
13420 (resume_status_pending_p): Don't consider explicitly suspended
13422 (my_waitpid): Reimplement. Emulate __WALL.
13423 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13425 (sigchld_handler, linux_supports_non_stop, linux_async)
13426 (linux_start_non_stop): New.
13427 (linux_target_ops): Register linux_supports_non_stop, linux_async
13428 and linux_start_non_stop.
13429 (initialize_low): Install SIGCHLD handler.
13430 * thread-db.c (thread_db_create_event, find_one_thread)
13431 (thread_db_get_tls_address): Use lwpid_of.
13432 * win32-low.c (win32_detach): Adjust to use resume_kind.
13433 (win32_wait): Add `options' argument.
13434 * spu-low.c (spu_resume): Adjust to use resume_kind.
13435 (spu_wait): Add `options' argument.
13437 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13439 Decouple target code from remote protocol.
13441 * target.h (enum target_waitkind): New.
13442 (struct target_waitstatus): New.
13443 (struct target_ops) <wait>: Return an unsigned long. Take a
13444 target_waitstatus pointer instead of a char pointer.
13445 (mywait): Likewise.
13446 * target.c (mywait): Change prototype to return an unsigned long.
13447 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13448 * server.h (thread_from_wait, old_thread_from_wait): Delete
13450 (prepare_resume_reply): Change prototype to take a
13452 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13453 (last_status, last_ptid): New.
13454 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13455 pid instead of a signal.
13456 (attach_inferior): Remove "status" and "signal" parameters.
13458 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13460 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13461 (handle_v_requests, myresume): Remove "status" and "signal"
13462 parameters. Adjust.
13463 (handle_status): New.
13464 (main): Delete local `status'. Adjust.
13465 * remote-utils.c: Include target.h.
13466 (prepare_resume_reply): Change prototype to take a
13467 target_waitstatus. Adjust.
13469 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13471 * spu-low.c (spu_wait): Adjust.
13472 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13474 (win32_wait): Adjust.
13476 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13478 * target.h (struct thread_resume): Delete leave_stopped member.
13479 (struct target_ops): Add a `n' argument to the `resume' callback.
13480 * server.c (start_inferior): Adjust.
13481 (handle_v_cont, myresume): Adjust.
13482 * linux-low.c (check_removed_breakpoint): Adjust to resume
13483 interface change, and to removed leave_stopped field.
13484 (resume_ptr): Delete.
13485 (struct thread_resume_array): New.
13486 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13487 resume interface change.
13488 (linux_continue_one_thread, linux_queue_one_thread)
13489 (resume_status_pending_p): Check if the resume field is NULL
13490 instead of checking the leave_stopped member.
13491 (linux_resume): Adjust to the target resume interface change.
13492 * spu-low.c (spu_resume): Adjust to the target resume interface
13494 * win32-low.c (win32_detach, win32_resume): Ditto.
13496 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13498 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13500 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13502 (linux_continue_one_thread): Only preserve the stepping flag if
13503 there's a pending breakpoint.
13505 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13507 * server.c (main): After the inferior having exited, call
13508 remote_close before exiting gdbserver.
13510 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13512 Fix size of FPSCR in Power 7 processors.
13513 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13514 (PPC_FEATURE_HAS_DFP): New #define.
13515 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13518 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13520 * server.c (handle_query) Whitespace and formatting.
13522 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13524 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13525 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13526 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13527 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13528 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13529 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13530 Makefile.in, configure.ac: Fix whitespace throughout.
13531 * configure: Regenerate.
13533 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13535 * inferiors.c (find_inferior): Make it safe for the callback
13536 function to delete the currently iterated inferior.
13538 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13540 * Makefile.in (linuw_low_h): Move higher.
13541 (thread-db.o): Depend on $(linux_low_h).
13543 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13545 Rename "process" to "lwp" throughout.
13547 * linux-low.c (all_processes): Rename to...
13548 (all_lwps): ... this.
13549 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13550 (add_process): Rename to ...
13551 (add_lwp): ... this. Adjust.
13552 (linux_create_inferior): Adjust.
13553 (linux_attach_lwp): Adjust.
13554 (linux_attach): Adjust.
13555 (linux_kill_one_process): Rename to ...
13556 (linux_kill_one_lwp): ... this. Adjust.
13557 (linux_kill): Adjust.
13558 (linux_detach_one_process): Rename to ...
13559 (linux_detach_one_lwp): ... this. Adjust.
13560 (linux_detach): Adjust.
13561 (check_removed_breakpoint): Adjust.
13562 (status_pending_p): Adjust.
13563 (linux_wait_for_process): Rename to ...
13564 (linux_wait_for_lwp): ... this. Adjust.
13565 (linux_wait_for_event): Adjust.
13566 (send_sigstop): Adjust.
13567 (wait_for_sigstop): Adjust.
13568 (stop_all_processes): Rename to ...
13569 (stop_all_lwps): ... this.
13570 (linux_resume_one_process): Rename to ...
13571 (linux_resume_one_lwp): ... this. Adjust.
13572 (linux_set_resume_request, linux_continue_one_thread)
13573 (linux_queue_one_thread, resume_status_pending_p)
13574 (usr_store_inferior_registers, regsets_store_inferior_registers)
13575 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13577 * linux-low.h (get_process): Rename to ...
13578 (get_lwp): ... this. Adjust.
13579 (get_thread_process): Rename to ...
13580 (get_thread_lwp): ... this. Adjust.
13581 (get_process_thread): Rename to ...
13582 (get_lwp_thread): ... this. Adjust.
13583 (struct process_info): Rename to ...
13584 (struct lwp_info): ... this.
13585 (all_processes): Rename to ...
13586 (all_lwps): ... this.
13587 * proc-service.c (ps_lgetregs): Adjust.
13588 * thread-db.c (thread_db_create_event, find_one_thread)
13589 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13591 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13593 * server.c (handle_query): Handle "qAttached".
13595 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13597 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13598 GPLv3, update license URL.
13600 2009-03-01 Doug Evans <dje@google.com>
13602 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13603 (server_h): Add gdb_signals.h.
13604 (signals.o): Update.
13605 * server.h (target_signal_from_host,target_signal_to_host_p)
13606 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13608 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13610 * remote-utils.c (getpkt): Also generate remote-debug
13611 information if noack_mode is set.
13613 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13615 * server.c (handle_query): Report qXfer:siginfo:read and
13616 qXfer:siginfo:write as supported and handle them.
13617 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13618 * linux-low.c (linux_xfer_siginfo): New.
13619 (linux_target_ops): Set it.
13621 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13623 * server.c (gdbserver_usage): Mention --remote-debug.
13624 (main): Accept '--remote-debug' switch.
13626 2009-01-18 Doug Evans <dje@google.com>
13628 * regcache.c (new_register_cache): No need to check result of xcalloc.
13629 * server.c (handle_search_memory): Back out calls to xmalloc,
13630 result is checked and error is returned to user upon failure.
13631 (handle_query): Ditto. Add more checks for result of malloc.
13632 (handle_v_cont): Check result of malloc, report error back to
13634 (handle_v_run): Ditto. Call freeargv.
13635 * server.h (freeargv): Declare.
13636 * utils.c (freeargv): New fn.
13638 2009-01-15 Doug Evans <dje@google.com>
13640 * gdbreplay.c (perror_with_name): Make arg const char *.
13641 * server.h (target_signal_to_name): Make return type const char *.
13642 * thread-db.c (thread_db_err_str): Make return type const char *.
13643 * utils.c (perror_with_name): Make arg const char *.
13645 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13647 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13648 when handling a EXIT_PROCESS_DEBUG_EVENT.
13650 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13652 * gdbreplay.c (gdbreplay_version): Update copyright year.
13653 * server.c (gdbserver_version): Likewise.
13655 2009-01-05 Doug Evans <dje@google.com>
13657 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13658 (handle_extended_wait): Improve comment.
13660 2008-12-13 Doug Evans <dje@google.com>
13662 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13663 * server.h (ATTR_MALLOC): New macro.
13664 (xmalloc,xcalloc,xstrdup): Declare.
13665 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13666 * inferiors.c: Ditto.
13667 * linux-low.c: Ditto.
13668 * mem-break.c: Ditto.
13669 * regcache.c: Ditto.
13670 * remote-utils.c: Ditto.
13673 * win32-low.c: Ditto.
13675 2008-12-12 Doug Evans <dje@google.com>
13677 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13678 in debugging printf.
13680 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13682 2008-12-09 Doug Evans <dje@google.com>
13684 * linux-low.h (struct process_info): Delete member tid, unused.
13685 * thread-db.c (find_one_thread): Update.
13686 (maybe_attach_thread): Update.
13688 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13690 * target.h (struct target_ops): Add qxfer_osdata member.
13691 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13693 (linux_qxfer_osdata): New functions.
13694 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13696 * server.c (handle_query): Handle "qXfer:osdata:read:".
13697 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13698 (buffer_xml_printf): New functions.
13699 * server.h (struct buffer): New.
13700 (buffer_grow_str, buffer_grow_str0): New macros.
13701 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13702 (buffer_xml_printf): Declare.
13704 2008-11-24 Doug Evans <dje@google.com>
13706 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13708 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13710 * server.c (handle_v_run): Always use the supplied argument list.
13712 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13714 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13715 (xtensa_regmap_table): Add entry for scompare1.
13717 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13719 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13720 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13721 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13722 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13723 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13724 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13725 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13726 XML target descriptions.
13727 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13728 when inferior is running on an ISA 2.05 or later processor. Add
13729 special case to return offset for full 64-bit slot of FPSCR when
13732 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13734 * Makefile.in (SFILES, clean): Added sparc64 files.
13735 (reg-sparc64.o, reg-sparc64.c): New.
13736 * configure.srv (sparc*-*-linux*): New configuration.
13737 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13738 syscall arguments for SPARC.
13739 (regsets_store_inferior_registers): Likewise.
13740 * linux-sparc-low.c: New file.
13742 2008-10-21 Doug Evans <dje@google.com>
13744 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13745 (READLINE_DIR,READLINE_DEP): Delete.
13746 (INTERNAL_CFLAGS): Update.
13747 (LINTFLAGS): Update.
13749 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13751 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13752 whole argv from the last run, not just argv[0].
13754 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13756 * regcache.c (new_register_cache): Return NULL if the register
13757 cache size isn't known yet.
13758 (free_register_cache): Avoid dereferencing a NULL regcache.
13760 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13762 * configure.srv: Merge MIPS and MIPS64.
13764 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13766 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13768 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13770 * Makefile.in: Add required vsx dependencies.
13772 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13773 Declare init_registers_powerpc_vsx32l.
13774 Declare init_registers_powerpc_vsx64l.
13775 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13776 (ppc_arch_setup): Check for VSX in hwcap.
13777 (ppc_fill_vsxregset): New function.
13778 (ppc_store_vsxregset): New function.
13779 Add new VSX entry in regset_info target_regsets.
13781 * configure.srv: Add new VSX dependencies.
13783 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13785 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13786 (remote_open): Set or clear transport_is_reliable.
13787 (putpkt_binary): Don't expect acks in noack mode.
13788 (getpkt): Don't send ack/nac in noack mode.
13789 * server.c (handle_general_set): Handle QStartNoAckMode.
13790 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13792 (main): Reset noack_mode on every connection.
13793 * server.h (noack_mode): Declare.
13795 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13797 * Makefile.in (GDBREPLAY_OBS): New variable.
13798 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13800 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13801 Daniel Jacobowitz <dan@codesourcery.com>
13803 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13804 (usr_store_inferior_registers): Likewise.
13805 (regsets_store_inferior_registers): Likewise.
13807 2008-07-31 Rolf Jansen <rj@surtec.com>
13808 Pedro Alves <pedro@codesourcery.com>
13810 * configure.ac: Check for memmem declaration.
13811 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13812 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13813 (disable_packet_qfThreadInfo): Unconditionally compile.
13814 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13815 * configure, config.in: Regenerate.
13817 2008-07-28 Doug Kwan <dougkwan@google.com>
13819 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13820 (linux_write_memory): Remove declaration of errno.
13822 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13824 * linux-low.c (handle_extended_wait): Do not use "status"
13825 variable uninitialized.
13827 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13829 * server.c (handle_v_attach): Inhibit reporting dll changes.
13831 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13833 * remote-utils.c (prepare_resume_reply): If requested, don't
13834 output "thread:TID" in the T stop reply.
13836 * server.c (disable_packet_vCont, disable_packet_Tthread)
13837 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13838 (handle_query): If requested, disable support for qC, qfThreadInfo
13840 (handle_v_requests): If requested, disable support for vCont.
13841 (gdbserver_show_disableable): New.
13842 (main): Handle --disable-packet and --disable-packet=LIST.
13844 * server.h (disable_packet_vCont, disable_packet_Tthread)
13845 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13847 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13849 * server.c (gdbserver_usage): Mention --version.
13851 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13853 * Makefile.in (gdbreplay.o): New rule.
13855 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13857 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13858 message, not gdbserver.
13860 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13861 Nathan Sidwell <nathan@codesourcery.com>
13862 Joseph Myers <joseph@codesourcery.com>
13864 * acinclude.m4: Include ../../config/acx.m4.
13865 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13866 * configure, config.in: Regenerate.
13867 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13868 * server.c (gdbserver_version): Print PKGVERSION.
13869 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13870 (main): Adjust gdbserver_usage calls.
13871 * gdbreplay.c (version, host_name): Add declarations.
13872 (gdbreplay_version, gdbreplay_usage): New.
13873 (main): Accept --version and --help options.
13875 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13877 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13878 (arm_breakpoint_at): Handle Thumb.
13879 (the_low_target): Add comment.
13881 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13883 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13885 2008-05-09 Doug Evans <dje@google.com>
13887 * server.h (decode_search_memory_packet): Declare.
13888 * remote-utils.c (decode_search_memory_packet): New fn.
13889 * server.c (handle_search_memory_1): New fn.
13890 (handle_search_memory): New fn.
13891 (handle_query): Process qSearch:memory packets.
13893 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13895 * regcache.c (registers_length): Remove.
13896 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13897 full register packet.
13898 * regcache.h (registers_length): Remove prototype.
13899 * server.h (PBUFSIZ): Define to 16384.
13901 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13903 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13904 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13905 powerpc-64l.o, and powerpc-altivec64l.o.
13906 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13907 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13908 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13909 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13910 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13913 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13914 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13915 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13916 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13917 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13918 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13919 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13920 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13921 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13922 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13925 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13926 (init_registers_powerpc_32l): ... this new prototype.
13927 (init_registers_powerpc_32): Remove, replace by ...
13928 (init_registers_powerpc_altivec32l): ... this new prototype.
13929 (init_registers_powerpc_e500): Remove, replace by ...
13930 (init_registers_powerpc_e500l): ... this new prototype.
13931 (init_registers_ppc64): Remove, replace by ...
13932 (init_registers_powerpc_64l): ... this new prototype.
13933 (init_registers_powerpc_64): Remove, replace by ...
13934 (init_registers_powerpc_altivec64l): ... this new prototype.
13935 (ppc_num_regs): Set to 73.
13936 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13937 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13938 (ppc_cannot_store_register): Handle orig_r3 and trap.
13939 (ppc_arch_setup): Update init_registers_... calls.
13940 (ppc_fill_gregset): Handle orig_r3 and trap.
13942 * inferiors.c (clear_inferiors): Reset current_inferior.
13944 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13946 * acinclude.m4: Add override.m4.
13947 * configure: Regenerate.
13949 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13951 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13952 initial call to init_register_ppc64.
13954 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13956 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13957 single powerpc*-*-linux* case.
13958 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13960 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13962 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13963 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13965 * linux-ppc-low.c: Include <elf.h>.
13966 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13967 (ppc_hwcap): New global variable.
13968 (ppc_regmap): Remove __SPE__ #ifdef sections.
13969 (ppc_regmap_e500): New global variable.
13970 (ppc_cannot_store_register): Update __SPE__ special case.
13971 (ppc_get_hwcap): New function.
13972 (ppc_arch_setup): Use it to determine whether inferior supports
13973 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13974 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13975 Do not access registers if target does not support AltiVec.
13976 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13977 Do not access registers if target does not support SPE.
13978 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13980 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13982 * linux-low.c (disabled_regsets, num_regsets): New.
13983 (use_regsets_p): Delete.
13984 (linux_wait_for_process): Clear disabled_regsets.
13985 (regsets_fetch_inferior_registers): Check and set it.
13986 (regsets_store_inferior_registers): Likewise.
13987 (linux_fetch_registers, linux_store_registers): Do not use
13989 (initialize_low): Allocate disabled_regsets.
13991 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13993 * Makefile.in (LIBOBJS): New.
13994 (OBS): Use LIBOBJS.
13995 (memmem.o): New rule.
13996 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13997 * configure: Regenerated.
13999 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14001 * server.c (handle_query): Never return "unsupported" for
14002 qXfer:features:read queries.
14004 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14006 * server.c (get_features_xml): Fix inverted condition.
14007 (handle_query): Always support qXfer:feature:read.
14009 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14011 * server.c (wrapper_argv): New.
14012 (start_inferior): Handle wrapper_argv. If set, expect an extra
14014 (gdbserver_usage): Document --wrapper.
14015 (main): Parse --wrapper.
14017 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14019 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14020 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14021 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14022 (ppc_set_pc): Likewise.
14023 (ppc_arch_setup): New function.
14024 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14025 of collect_register.
14026 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14028 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14030 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14031 instead of linux-ppc64-low.o.
14032 * linux-ppc64-low.c: Remove file.
14033 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14034 (linux-ppc64-low.o): Remove rule.
14036 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14037 (init_registers_powerpc_64): Likewise.
14038 (ppc_regmap): Conditionally define depending on __powerpc64__.
14039 (ppc_cannot_store_register): Do not special-case "fpscr" when
14040 compiled on __powerpc64__.
14041 (ppc_collect_ptrace_register): New function.
14042 (ppc_supply_ptrace_register): New function.
14043 (ppc_breakpoint): Change type to "unsigned int".
14044 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14045 (the_low_target): Conditionally provide initializers for the
14046 arch_setup member depending on __powerpc64__. Install
14047 collect_ptrace_register and supply_ptrace_register members.
14049 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14051 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14052 * server.c (gdbserver_xmltarget): Define.
14053 (get_features_xml): Use it to replace "target.xml" and arch_string.
14055 * configure.srv: Remove srv_xmltarget. Add XML files that were
14056 mentioned there to srv_xmlfiles instead. Remove conditional tests
14057 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14058 srv_xmlfiles and srv_regobj to include all possible choices.
14059 * configure.ac (srv_xmltarget): Remove.
14060 (srv_xmlfiles): Do not add "target.xml".
14061 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14062 checks for supplementary target information.
14063 * configure: Regenerate.
14064 * Makefile.in (XML_TARGET): Remove.
14065 (target.xml): Remove rule.
14066 (clean): Do not clean up target.xml.
14067 (.PRECIOUS): Do not mention target.xml.
14069 * target.h (struct target_ops): Remove arch_string member.
14070 * linux-low.c (linux_arch_string): Remove.
14071 (linux_target_ops): Remove arch_string initializer.
14072 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14073 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14074 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14075 * spu-low.c (spu_arch_string): Remove.
14076 (spu_target_ops): Remove arch_string initializer.
14077 * win32-low.c (win32_arch_string): Remove.
14078 (win32_target_ops): Remove arch_string initializer.
14079 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14080 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14081 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14083 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14085 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14086 by collect_ptrace_register and supply_ptrace_register hooks.
14087 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14088 instead of checking for the_low_target.left_pad_xfer.
14089 (usr_store_inferior_registers): Use collect_ptrace_register callback
14090 instead of checking for the_low_target.left_pad_xfer.
14092 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14093 (s390_supply_ptrace_register): Likewise.
14094 (s390_fill_gregset): Call s390_collect_ptrace_register.
14095 (the_low_target): Update.
14097 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14098 (ppc_supply_ptrace_register): Likewise.
14099 (the_low_target): Update.
14101 * linux-i386-low.c (the_low_target): Update.
14102 * linux-x86-64-low.c (the_low_target): Update.
14104 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14106 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14107 reg-s390.o and reg-s390x.o.
14109 * linux-low.c (new_inferior): New global variable.
14110 (linux_create_inferior, linux_attach): Set it.
14111 (linux_wait_for_process): Call the_low_target.arch_setup after the
14112 target has stopped for the first time.
14113 (initialize_low): Do not call the_low_target.arch_setup.
14115 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14116 (s390_set_pc): Likewise.
14117 (s390_arch_setup): New function.
14118 (the_low_target): Use s390_arch_setup as arch_setup routine.
14120 * regcache.c (realloc_register_cache): New function.
14121 (set_register_cache): Call it for each existing regcache.
14123 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14125 * server.h (init_registers): Remove prototype.
14127 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14128 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14129 instead of init_registers ().
14130 * linux-arm-low.c (init_registers_arm): Add prototype.
14131 (init_registers_arm_with_iwmmxt): Likewise.
14132 (the_low_target): Add initializer for arch_setup field.
14133 * linux-cris-low.c (init_registers_cris): Add prototype.
14134 (the_low_target): Add initializer for arch_setup field.
14135 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14136 (the_low_target): Add initializer for arch_setup field.
14137 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14138 (the_low_target): Add initializer for arch_setup field.
14139 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14140 (the_low_target): Add initializer for arch_setup field.
14141 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14142 (the_low_target): Add initializer for arch_setup field.
14143 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14144 (the_low_target): Add initializer for arch_setup field.
14145 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14146 (init_registers_mips64_linux): Likewise.
14147 (the_low_target): Add initializer for arch_setup field.
14148 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14149 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14150 (the_low_target): Add initializer for arch_setup field.
14151 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14152 (init_registers_powerpc_64): Likewise.
14153 (the_low_target): Add initializer for arch_setup field.
14154 * linux-s390-low.c (init_registers_s390): Add prototype.
14155 (init_registers_s390x): Likewise.
14156 (the_low_target): Add initializer for arch_setup field.
14157 * linux-sh-low.c (init_registers_sh): Add prototype.
14158 (the_low_target): Add initializer for arch_setup field.
14159 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14160 (the_low_target): Add initializer for arch_setup field.
14161 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14162 (the_low_target): Add initializer for arch_setup field.
14164 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14165 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14166 instead of init_registers ().
14167 * win32-arm-low.c (init_registers_arm): Add prototype.
14168 (the_low_target): Add initializer for arch_setup field.
14169 * win32-i386-low.c (init_registers_i386): Add prototype.
14170 (the_low_target): Add initializer for arch_setup field.
14172 * spu-low.c (init_registers_spu): Add prototype.
14173 (initialize_low): Call initialie_registers_spu () instead of
14174 initialize_registers ().
14176 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14178 * server.c (handle_v_requests): When handling the vRun and vAttach
14179 packets, if already debugging a process, don't kill it. Return an
14182 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14184 * server.c (handle_query): Correct length check.
14186 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14188 * win32-low.c (do_initial_child_stuff): Add process handle
14189 parameter. Set current_process_handle and current_process_id from the
14190 parameters. Clear globals.
14191 (win32_create_inferior): Don't set current_process_handle and
14192 current_process_id here. Instead pass them on the call to
14193 do_initial_child_stuff.
14194 (win32_attach): Likewise.
14195 (win32_clear_inferiors): New.
14196 (win32_kill): Don't close the current process handle or the
14197 current thread handle here. Instead call win32_clear_inferiors.
14198 (win32_detach): Don't open a new handle to the process. Call
14199 win32_clear_inferiors.
14200 (win32_join): Don't rely on current_process_handle; open a new
14201 handle using the process id.
14202 (win32_wait): Call win32_clear_inferiors when the inferior process
14205 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14207 * server.c (monitor_show_help): Add "exit".
14209 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14211 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14212 (clean): Add reg-xtensa.c.
14213 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14214 * configure.srv (xtensa*-*-linux*) New target.
14215 * linux-xtensa-low.c: New.
14216 * xtensa-xtregs.c: New.
14218 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14220 * hostio.c: Don't include errno.h.
14221 (errno_to_fileio_errno): Move to hostio-errno.
14222 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14223 error number outputting to the target->hostio_last_error callback.
14224 (hostio_packet_error): Use FILEIO_EINVAL directly.
14225 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14226 calls to hostio_error.
14227 * hostio-errno.c: New.
14228 * server.h (hostio_last_error_from_errno): Declare.
14229 * target.h (target_ops): Add hostio_last_error member.
14230 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14231 as hostio_last_error handler.
14232 * spu-low.c (spu_target_ops): Likewise.
14233 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14234 (wince_hostio_last_error): New functions.
14235 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14236 as hostio_last_error handler.
14237 (win32_target_ops) [!_WIN32_WCE]: Register
14238 hostio_last_error_from_errno as hostio_last_error handler.
14239 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14240 (hostio-errno.o): New rule.
14241 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14242 * configure.srv (srv_hostio_err_objs): New variable. Default to
14244 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14245 * configure: Regenerate.
14247 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14249 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14250 (linux_kill, linux_detach): Clean up the process list.
14251 * remote-utils.c (remote_open): Improve port number parsing.
14252 (putpkt_binary, input_interrupt): Only send interrupts if the target
14254 * server.c (extended_protocol): Make static.
14255 (attached): Define earlier.
14256 (exit_requested, response_needed, program_argv): New variables.
14257 (target_running): New.
14258 (start_inferior): Clear attached here.
14259 (attach_inferior): Set attached here.
14260 (require_running): Define.
14261 (handle_query): Use require_running and target_running. Implement
14263 (handle_v_attach, handle_v_run): New.
14264 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14265 (gdbserver_usage): Update.
14266 (main): Redo argument parsing. Handle --debug and --multi. Handle
14267 --attach along with other options or after the port. Save
14268 program_argv. Support no initial program. Resynchronize
14269 communication with GDB after an error. Handle "monitor exit".
14270 Use require_running and target_running. Always allow the extended
14271 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14272 restart in extended mode.
14273 * README: Refer to the GDB manual. Update --attach usage.
14275 2007-12-20 Andreas Schwab <schwab@suse.de>
14277 * linux-low.c (STACK_SIZE): Define.
14278 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14279 (linux_test_for_tracefork): Likewise.
14281 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14283 * linux-low.c (linux_wait_for_event): Update messages. Do not
14284 reinsert auto-delete breakpoints.
14285 * mem-break.c (struct breakpoint): Change return type of handler to
14287 (set_breakpoint_at): Update handler type.
14288 (reinsert_breakpoint_handler): Return 1 instead of calling
14290 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14292 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14293 * mem-break.h (set_breakpoint_at): Update handler type.
14294 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14295 * win32-low.c (auto_delete_breakpoint): New.
14296 (get_child_debug_event): Use it.
14298 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14300 * configure.ac: Check for pread and pwrite.
14301 * hostio.c (handle_pread): Fall back to lseek and read.
14302 (handle_pwrite): Fall back to lseek and write.
14303 * config.in, configure: Regenerated.
14305 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14307 * server.c (myresume): Add own_buf argument.
14308 (main): Update calls.
14310 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14312 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14313 * remote-utils.c (remote_open): Do not call disable_async_io.
14314 (block_async_io): Delete.
14315 (unblock_async_io): Make static.
14316 (initialize_async_io): New.
14317 * server.c (handle_v_cont): Handle async I/O here.
14318 (myresume): Likewise. Move other common resume tasks here...
14319 (main): ... from here. Call initialize_async_io. Disable async
14320 I/O before the main loop.
14321 * server.h (initialize_async_io): Declare.
14322 (block_async_io, unblock_async_io): Delete prototypes.
14323 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14325 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14327 * remote-utils.c (readchar): Allow binary data in received messages.
14329 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14331 * win32-low.c (attaching): New global.
14332 (win32_create_inferior): Clear the `attaching' global.
14333 (win32_attach): Set the `attaching' global.
14334 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14335 attaching. Only set a breakpoint at the entry point if not
14338 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14340 * server.c (main): Don't report dll events on the initial
14341 connection on attaches.
14343 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14345 * server.c (main): Relax numerical bases supported for the pid of
14346 the --attach command line argument.
14348 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14350 * win32-low.c (win32_attach): Call OpenProcess before
14351 DebugActiveProcess, not after. Add last error output to error
14354 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14356 * win32-low.c (win32_get_thread_context)
14357 (win32_set_thread_context): New functions.
14358 (thread_rec): Use win32_get_thread_context.
14359 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14360 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14363 2007-12-03 Leo Zayas
14364 Pedro Alves <pedro_alves@portugalmail.pt>
14366 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14368 (child_add_thread): Minor cleanup.
14369 (child_continue): Resume artificially suspended threads before
14370 calling ContinueDebugEvent.
14371 (suspend_one_thread): New.
14372 (fake_breakpoint_event): New.
14373 (get_child_debug_event): Change return type to int. Check here if
14374 gdb sent an interrupt request. If a soft interrupt was requested,
14375 fake a breakpoint event. Return 0 if there is no event to handle,
14377 (win32_wait): Don't check here if gdb sent an interrupt request.
14378 Ensure there is a valid event to handle.
14379 (win32_request_interrupt): Add soft interruption method as last
14382 2007-12-03 Leo Zayas
14383 Pedro Alves <pedro_alves@portugalmail.pt>
14385 * win32-low.h (win32_thread_info): Add descriptions to the
14386 structure members. Replace `suspend_count' counter by a
14388 * win32-low.c (thread_rec): Update condition of when to get the
14389 context from the inferior. Rely on ContextFlags being set if it
14390 has already been retrieved. Only suspend the inferior thread if
14391 we haven't already. Warn if that fails.
14392 (continue_one_thread): s/suspend_count/suspended/. Only call
14393 ResumeThread once. Warn if that fails.
14395 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14397 * win32-low.c (win32_wait): Don't read from the inferior when it
14398 has already exited.
14400 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14402 * Makefile.in (win32_low_h): New variable.
14403 (win32-low.o): Add dependency on $(win32_low_h).
14404 (win32-arm-low.o, win32-i386-low.o): New rules.
14406 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14408 * hostio.c: Correct copyright year.
14410 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14412 * Makefile.in (OBS): Add hostio.o.
14413 (hostio.o): New rule.
14414 * server.h (handle_vFile): Declare.
14415 * hostio.c: New file.
14416 * server.c (handle_v_requests): Take packet_len and new_packet_len
14417 for binary packets. Call handle_vFile.
14418 (main): Update call to handle_v_requests.
14420 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14422 * linux-low.c: Include <sched.h>.
14424 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14426 * linux-low.c (linux_tracefork_grandchild): New.
14427 (linux_tracefork_child): Use clone.
14428 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14430 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14432 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14434 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14436 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14438 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14440 * inferiors.c (change_inferior_id): Delete.
14441 (add_pid_to_list, pull_pid_from_list): New.
14442 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14443 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14444 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14445 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14446 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14447 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14448 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14449 (using_threads): Always set to 1.
14450 (handle_extended_wait): New.
14451 (add_process): Do not set TID.
14452 (linux_create_inferior): Set must_set_ptrace_flags.
14453 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14454 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14455 (linux_thread_alive): Rename TID argument to LWPID.
14456 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14457 (linux_wait_for_event): Do not use TID or check using_threads. Update
14458 call to dead_thread_notify. Call handle_extended_wait.
14459 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14460 (send_sigstop): Delete sigstop_sent.
14461 (wait_for_sigstop): Avoid TID.
14462 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14463 (linux_test_for_tracefork): New.
14464 (linux_lookup_signals): Use thread_db_active and
14465 linux_supports_tracefork_flag.
14466 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14467 * linux-low.h (get_process_thread): Avoid TID.
14468 (struct process_ifo): Move thread_known and tid to the end. Remove
14470 (linux_attach_lwp, thread_db_init): Update prototypes.
14471 * server.h (change_inferior_id): Delete prototype.
14472 (add_pid_to_list, pull_pid_from_list): New prototypes.
14473 * thread-db.c (thread_db_use_events): New.
14474 (find_first_thread): Rename to...
14475 (find_one_thread): ...this. Update callers and messages. Do not
14476 call fatal. Check thread_db_use_events. Do not call
14477 change_inferior_id or new_thread_notify.
14478 (maybe_attach_thread): Update. Do not call new_thread_notify.
14479 (thread_db_init): Set thread_db_use_events. Check use_events.
14480 * utils.c (fatal, warning): Correct message prefix.
14482 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14484 * Makefile.in (clean): Remove new files.
14485 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14486 (powerpc-64.o, powerpc-64.c): New rules.
14487 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14488 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14490 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14492 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14493 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14494 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14495 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14496 (target_regsets): Add AltiVec and SPE register sets.
14497 * configure.ac: Check for AltiVec and SPE.
14498 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14499 (ppc_fill_vrregset, ppc_store_vrregset): New.
14500 (target_regsets): Add AltiVec register set.
14501 * configure: Regenerated.
14503 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14505 * linux-low.c (O_LARGEFILE): Define.
14506 (linux_read_memory): Use /proc/PID/mem.
14507 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14508 * configure, config.in: Regenerated.
14510 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14512 * linux-low.c (linux_wait_for_event): Do not pass signals while
14515 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14517 * win32-low.c (create_process): New.
14518 (win32_create_inferior): Use create_process instead of
14519 CreateProcess. If create_process failed retry appending an ".exe"
14520 suffix. Store the GetLastError result immediatelly after
14521 create_process calls and use it on the call to error.
14523 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14525 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14527 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14529 * configure.ac: Switch license to GPLv3.
14531 2007-08-01 Michael Snyder <msnyder@access-company.com>
14533 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14535 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14537 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14539 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14540 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14541 CloseToolhelp32Snapshot.
14542 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14543 CloseToolhelp32Snapshot.
14545 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14547 * server.c (main): Check for inferior exit before main loop.
14549 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14551 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14552 instead of on tmp_desc.
14554 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14555 Daniel Jacobowitz <dan@codesourcery.com>
14557 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14558 (add_thread): Minor cleanups.
14559 (clear_inferiors): Move lower in the file. Clear the DLL
14561 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14562 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14563 (xml_escape_text): New.
14564 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14566 (handle_v_cont): Report errors.
14567 (gdbserver_version): Update.
14568 (main): Correct size of own_buf. Do not report initial DLL events.
14569 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14570 (unloaded_dll, xml_escape_text): New.
14571 * win32-low.c (enum target_waitkind): Update comments.
14572 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14573 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14574 (win32_EnumProcessModules, win32_GetModuleInformation)
14575 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14576 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14577 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14578 (win32_Module32First, win32_Module32Next, load_toolhelp)
14579 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14580 (get_child_debug_event): Handle DLL events.
14581 (win32_wait): Likewise.
14583 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14585 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14586 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14588 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14590 * win32-low.c (handle_output_debug_string): Ignore event if not
14593 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14595 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14597 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14599 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14601 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14603 * inferiors.c (change_inferior_id): Add comment.
14604 * linux-low.c (check_removed_breakpoint): Add an early
14605 prototype. Improve debug output.
14606 (linux_attach): Doc update.
14607 (linux_detach_one_process, linux_detach): Clean up before releasing
14609 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14610 * linux-low.h (struct process_info): Doc improvement.
14611 * mem-break.c (delete_all_breakpoints): New.
14612 * mem-break.h (delete_all_breakpoints): New prototype.
14613 * thread-db.c (find_first_thread): New.
14614 (thread_db_create_event): Call it instead of
14615 thread_db_find_new_threads. Clean up unused variables.
14616 (maybe_attach_thread): Remove first thread handling.
14617 (thread_db_find_new_threads): Use find_first_thread.
14618 (thread_db_get_tls_address): Likewise.
14620 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14622 * thread-db.c (thread_db_find_new_threads): Add prototype.
14623 (thread_db_create_event): Check for the main thread before adding
14625 (maybe_attach_thread): Only enable event reporting if TID == 0.
14626 (thread_db_get_tls_address): Check for new threads.
14628 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14630 * linux-low.c (linux_create_inferior): Try execv before execvp.
14631 * spu-low.c (spu_create_inferior): Likewise.
14633 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14635 * linux-low.c (linux_create_inferior): Change execv to execvp.
14636 * spu-low.c (spu_create_inferior): Likewies.
14638 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14640 * Makefile.in (clean): Clean new files instead of deleted ones.
14641 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14642 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14644 * configure.srv: Specify XML files and new regformats for MIPS and
14646 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14647 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14648 an entry for the restart register.
14649 (mips_cannot_fetch_register, mips_cannot_store_register)
14650 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14651 register names to match the XML descriptions.
14652 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14653 restart register instead of $0.
14655 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14656 Markus Deuling <deuling@de.ibm.com>
14658 * remote-utils.c (decode_xfer_write): New function.
14659 * server.h (decode_xfer_write): Add prototype.
14660 * server.c (handle_query): Add PACKET_LEN argument. Support
14661 qXfer:spu:read and qXfer:spu:write packets.
14662 (main): Pass packet_len to handle_query.
14663 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14664 * target.h (target_ops): Add qxfer_spu.
14666 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14668 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14669 accessing non-seekable spufs files.
14671 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14673 * server.c (handle_query): Add reply for qC packet.
14675 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14676 Leo Zayas <lerele@champenstudios@com>
14678 * server.h (check_remote_input_interrupt_request): New function.
14679 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14680 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14681 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14682 (check_remote_input_interrupt_request): New function.
14683 * server.h (check_remote_input_interrupt_request): Declare.
14684 * win32-low.c (winapi_DebugBreakProcess,
14685 winapi_GenerateConsoleCtrlEvent): New typedefs.
14686 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14688 (win32_wait): Check for remote interrupt request
14689 with check_remote_input_interrupt_request.
14690 (win32_request_interrupt): New function.
14691 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14693 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14695 * win32-low.c (debug_registers_changed,
14696 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14697 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14698 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14699 (thread_rec): Get context using the low target.
14700 (child_add_thread): Call thread_added on the low target,
14701 which does the same thing.
14703 (do_initial_child_stuff): Remove debug registers references.
14704 Set context using the low target. Resume threads after
14705 setting the contexts.
14706 (child_continue): Remove dead variable. Remove debug
14707 registers references.
14708 (child_fetch_inferior_registers): Go through the low target.
14709 (do_child_store_inferior_registers): Remove.
14710 (child_store_inferior_registers): Go through the low target.
14711 (win32_resume): Remove debug registers references.
14712 Set context using the low target.
14713 (handle_exception): Change return type to void. Don't record
14714 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14715 first chance exception.
14716 (get_child_debug_event): Change return type to void. Remove
14717 goto loop. Always return after waiting for debug event.
14718 (win32_wait): Convert to switch statement. Handle spurious
14721 * win32-i386-low.c (debug_registers_changed,
14722 debug_registers_used): New.
14723 (initial_stuff): Rename to ...
14724 (i386_initial_stuff): ... this. Clear debug registers
14726 (store_debug_registers): Delete.
14727 (i386_get_thread_context): New.
14728 (load_debug_registers): Delete.
14729 (i386_set_thread_context): New.
14730 (i386_thread_added): New.
14731 (single_step): Rename to ...
14732 (i386_single_step): ... this.
14733 (do_fetch_inferior_registers): Rename to ...
14734 (i386_fetch_inferior_register): ... this.
14735 (i386_store_inferior_register): New.
14736 (the_low_target): Adapt to new interface.
14738 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14739 (arm_get_thread_context): New.
14740 (arm_set_thread_context): New.
14742 (do_fetch_inferior_registers): Rename to ...
14743 (arm_fetch_inferior_register): ... this.
14744 (arm_store_inferior_register): New.
14745 (arm_wince_breakpoint): Reimplement as unsigned long.
14746 (arm_wince_breakpoint_len): Define.
14747 (the_low_target): Adapt to new interface.
14749 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14750 load_debug_registers. Add get_thread_context, set_thread_context,
14751 thread_added and store_inferior_register. Rename
14752 fetch_inferior_registers to fetch_inferior_register.
14753 (regptr): Remove declaration.
14755 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14757 * linux-low.c (linux_detach): Change return type to int. Return 0.
14758 * spu-low.c (spu_detach): Likewise.
14760 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14762 * target.h (target_ops): Change return type of detach to int.
14764 (join_inferior): New.
14765 * server.c (main): Don't skip detach support on mingw32.
14766 If the inferior doesn't support detaching return error.
14767 Call join_inferior instead of using waitpid.
14768 * linux-low.c (linux_join): New.
14769 (linux_target_op): Add linux_join.
14770 * spu-low.c (spu_join): New.
14771 (spu_target_ops): Add spu_join.
14772 * win32-low.c (win32_detach): Adapt to new interface.
14773 Reopen current_process_handle before detaching. Issue a child
14774 resume before detaching.
14776 (win32_target_op): Add win32_join.
14778 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14780 * win32-low.c (win32-attach): Fix return value.
14781 * target.h (target_ops): Describe ATTACH return values.
14783 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14785 * win32-low.c (GETPROCADDRESS): Define.
14786 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14787 (winapi_DebugSetProcessKillOnExit): Likewise.
14788 (win32_create_inferior): Force usage of ansi CreateProcessA.
14789 (win32_attach): Use GETPROCADDRESS.
14790 (win32_detach): Likewise.
14792 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14794 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14796 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14798 * win32-low.c: Commit leftover changes from 2007-03-29.
14800 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14802 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14803 fields short instead of int. Add explicit padding.
14804 (i387_cache_to_fsave): Remove unnecessary casts.
14805 (i387_fsave_to_cache): Doc fix.
14806 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14808 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14810 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14811 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14813 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14815 * configure.srv (arm*-*-mingw32ce*): Move near the other
14818 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14820 * configure.ac: Add errno checking.
14821 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14822 sys/file.h and malloc.h.
14823 (AC_CHECK_DECLS): Add perror.
14824 (srv_mingwce): Handle.
14825 * configure.srv (i[34567]86-*-cygwin*): Add
14826 win32-i386-low.o to srv_tgtobj.
14827 (i[34567]86-*-mingw*): Likewise.
14828 (arm*-*-mingw32ce*): Add case.
14829 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14830 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14831 [__MINGW32CE__] (strerror): New function.
14832 [__MINGW32CE__] (errno): Define to GetLastError.
14833 [__MINGW32CE__] (COUNTOF): New macro.
14834 (remote_open): Remove extra close call.
14835 * mem-break.c (delete_breakpoint_at): New function.
14836 * mem-break.h (delete_breakpoint_at): Declare.
14837 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14838 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14839 [USE_WIN32API] (read, write): Add char* casts.
14840 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14841 * server.h: Include wincecompat.h on Windows CE.
14842 [HAVE_ERRNO_H]: Check.
14843 (perror): Declare if not declared.
14844 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14845 (perror_with_name): Remove errno declaration.
14846 * wincecompat.h: New.
14847 * wincecompat.c: New.
14848 * win32-low.h: New.
14849 * win32-arm-low.c: New.
14850 * win32-i386-low.c: New.
14851 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14852 (OUTMSG2): Make it safe.
14854 (COUNTOF): New macro.
14855 (NUM_REGS): Get it from the low target.
14856 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14857 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14858 (thread_rec): Let low target handle debug registers.
14859 (child_add_thread): Likewise.
14860 (child_init_thread_list): Likewise.
14861 (continue_one_thread): Likewise.
14863 (do_child_fetch_inferior_registers): Move to ...
14864 * win32-i386-low.c: ... here, and rename to ...
14865 (do_fetch_inferior_registers): ... this.
14866 * win32-low.c (child_fetch_inferior_registers):
14867 Go through the low target.
14868 (do_child_store_inferior_registers): Use regptr.
14869 (strwinerror): New function.
14870 (win32_create_inferior): Handle Windows CE.
14871 Use strwinerror instead of strerror on Windows error
14872 codes. Add program to the error output.
14873 Don't close the main thread handle on Windows CE.
14874 (win32_attach): Use coredll.dll on Windows CE.
14875 (win32_kill): Close current process and current
14877 (win32_detach): Use coredll.dll on Windows CE.
14878 (win32_resume): Let low target handle debug registers, and
14880 (handle_exception): Add/Remove initial breakpoint. Avoid
14881 non-existant WSTOPSIG on Windows CE.
14882 (win32_read_inferior_memory): Cast to remove warning.
14883 (win32_arch_string): Go through the low target.
14884 (initialize_low): Call set_breakpoint_data with the low
14885 target's breakpoint.
14886 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14887 FOP_REGNUM, mappings): Move to ...
14888 * win32-i386-low.c: ... here.
14889 * win32-low.c (win32_thread_info): Move to ...
14890 * win32-low.h: ... here.
14891 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14892 win32-arm-low.c and wincecompat.c.
14893 (all:): Add $EXEEXT.
14894 (install-only:): Likewise.
14895 (gdbserver:): Likewise.
14896 (gdbreplay:): Likewise.
14897 * config.in: Regenerate.
14898 * configure: Regenerate.
14900 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14902 * win32-low.c: Rename typedef thread_info to
14903 win32_thread_info throughout.
14905 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14907 * win32-i386-low.c: Rename to ...
14908 * win32-low.c: ... this.
14909 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14910 * Makefile.in: Likewise.
14912 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14914 * remote-utils.c (monitor_output): Constify msg parameter.
14915 * server.h (monitor_output): Likewise.
14916 * win32-i386-low.c (handle_output_debug_string): New.
14917 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14918 handle_output_debug_string.
14919 (get_child_debug_event): Likewise.
14921 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14923 * server.c (main): Correct strtoul check.
14925 2007-03-27 Jon Ringle <jon@ringle.org>
14927 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14929 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14931 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14933 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14935 * terminal.h: Check HAVE_SGTTY_H.
14937 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14939 * remote-utils.c (remote_open): Print out the assigned port number.
14941 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14943 * remote-utils.c (monitor_output): New function.
14944 * server.c (debug_threads): Define here.
14945 (monitor_show_help): New function.
14946 (handle_query): Handle qRcmd.
14947 (main): Do not handle 'd' packet.
14948 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14949 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14952 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14954 * Makefile.in (EXEEXT): New.
14955 (clean): Use $(EXEEXT).
14957 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14959 * target.h (target_ops): Rename send_signal to request_interrupt,
14960 and remove enum target_signal parameter.
14961 * linux-low.c (linux_request_interrupt): Rename from
14962 linux_send_signal, and always send SIGINT.
14963 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14964 and always send SIGINT.
14965 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14967 (input_interrupt): Likewise.
14969 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14971 * server.c (get_features_xml): Check if target implemented
14973 * win32-i386-low.c (win32_arch_string): New.
14974 (win32_target_ops): Add win32_arch_string as arch_string member.
14976 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14978 * spu-low.c (spu_arch_string): New.
14979 (spu_target_ops): Add spu_arch_string.
14981 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14983 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14984 * configure.ac: Do not check for terminal.h.
14985 * configure, config.in: Regenerated.
14987 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14989 * Makefile.in (OBS): Add $(XML_BUILTIN).
14990 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14992 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14993 (arm-with-iwmmxt.c): New.
14994 * config.in, configure: Regenerate.
14995 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14996 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14997 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14998 (arm*-*-linux*): Add iWMMXt and regset support.
14999 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15000 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15001 (arm_store_wmmxregset, target_regsets): New.
15002 * server.c (get_features_xml): Take annex argument. Check builtin
15004 (handle_query): Handle multiple annexes.
15006 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15008 * remote-utils.c [USE_WIN32API] (read, write): Define.
15009 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15012 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15014 * linux-i386-low.c (the_low_target): Set arch_string.
15015 * linux-x86-64-low.c (the_low_target): Likewise.
15016 * linux-low.c (linux_arch_string): New.
15017 (linux_target_ops): Add it.
15018 * linux-low.h (struct linux_target_ops): Add arch_string.
15019 * server.c (write_qxfer_response): Use const void * for DATA.
15020 (get_features_xml): New.
15021 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15022 * target.h (struct target_ops): Add arch_string method.
15024 2007-01-03 Denis Pilat <denis.pilat@st.com>
15025 Daniel Jacobowitz <dan@codesourcery.com>
15027 * linux-low.c (linux_kill): Handle being called with no threads.
15028 * win32-i386-low.c (win32_kill): Likewise.
15029 (get_child_debug_event): Clear current_process_handle.
15031 2006-12-30 Denis PILAT <denis.pilat@st.com>
15032 Daniel Jacobowitz <dan@codesourcery.com>
15034 * remote-utils.c (remote_open): Check the type of specified
15035 serial port devices before opening them.
15036 * server.c (main): Kill the inferior if an error occurs during
15037 the first remote_open.
15039 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15041 * README: Update supported targets.
15043 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15045 * Makefile.in (clean): Remove reg-mips64.c.
15046 (reg-mips64.c, reg-mips64.o): New rules.
15047 * configure.srv: Handle mips64. Include regset support for mips.
15048 * linux-mips-low.c (union mips_register): New.
15049 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15050 (mips_breakpoint, mips_breakpoint_at): Use int.
15051 (mips_collect_register, mips_supply_register)
15052 (mips_collect_register_32bit, mips_supply_register_32bit)
15053 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15054 (mips_store_fpregset, target_regsets): New.
15055 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15057 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15059 * configure.srv: Add target "spu*-*-*".
15060 * Makefile.in (clean): Remove reg-spu.c.
15061 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15062 * spu-low.c: New file.
15064 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15066 * configure.ac: Correct td_thr_tls_get_addr test.
15067 * configure: Regenerated.
15069 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15071 * linux-low.c (linux_wait_for_event): Reformat. Use the
15072 pass_signals array.
15073 * remote-utils.c (decode_address_to_semicolon): New.
15074 * server.c (pass_signals, handle_general_set): New.
15075 (handle_query): Mention QPassSignals for qSupported.
15076 (main): Call handle_general_set.
15077 * server.h (pass_signals, decode_address_to_semicolon): New.
15079 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15081 * server.c (handle_query): Correct error handling for read_auxv.
15083 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15085 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15086 and srv_linux_thread_db to yes.
15087 * linux-s390-low.c (s390_fill_gregset): New function.
15088 (target_regsets): Define data structure.
15090 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15092 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15093 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15094 * config.in, configure: Regenerated.
15095 * inferiors.c (gdb_id_to_thread): New function.
15096 (gdb_id_to_thread_id): Use it.
15097 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15098 * linux-low.h (struct process_info): Add th member.
15099 (thread_db_get_tls_address): New prototype.
15100 * remote-utils.c (decode_address): Make non-static.
15101 * server.c (handle_query): Handle qGetTLSAddr.
15102 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15103 * target.h (struct target_ops): Add get_tls_address.
15104 * thread-db.c (maybe_attach_thread): Save the thread handle.
15105 (thread_db_get_tls_address): New.
15107 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15109 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15110 (linux_resume_one_process): Take a siginfo_t *. Update all
15111 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15112 (struct pending_signals): Add a siginfo_t.
15113 (linux_wait_for_process): Always set last_status.
15114 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15115 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15116 * linux-low.h (struct process_info): Add last_status.
15118 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15120 * remote-utils.c (try_rle): New function.
15121 (putpkt_binary): Use it.
15123 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15125 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15126 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15127 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15128 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15129 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15132 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15134 * server.c (terminal_fd): New variable.
15135 (old_foreground_pgrp): Likewise.
15136 (restore_old_foreground_pgrp): New function.
15137 (start_inferior): Record the terminal file descriptor in terminal_fd
15138 and its original foreground group in old_foreground_pgrp. Register
15139 restore_old_foreground_pgrp with atexit().
15141 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15143 * server.c (handle_query): Correct qPart to qXfer.
15145 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15147 * configure.ac: Check for more headers which are missing on
15148 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15149 * configure.srv: Add Cygwin and mingw32.
15150 * remote-utils.c: Don't include headers unconditionally which
15151 are missing on mingw32. Include <winsock.h> for mingw32.
15152 (remote_open): Adjust for mingw32 support. Flush
15153 standard error after writing to it.
15154 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15155 (unblock_async_io, enable_async_io, disable_async_io)
15156 (readchar, getpkt): Update for Winsock support.
15157 (prepare_resume_reply): Expect a protocol signal number.
15158 * server.c: Disable <sys/wait.h> on mingw32.
15159 (start_inferior): Adjust for mingw32 support. Flush
15160 standard error after writing to it.
15161 (attach_inferior): Likewise. Use protocol signal
15163 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15165 * win32-i386-low.c: New file.
15166 * Makefile.in (XM_CLIBS): Set.
15167 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15168 (win32-i386-low.o): New dependency rule.
15169 * linux-low.c (linux_wait): Use target signal numbers.
15170 * target.h (struct target_ops): Doc fix.
15171 * server.h (target_signal_to_name): New prototype.
15172 * gdbreplay.c: Don't include headers unconditionally which
15173 are missing on mingw32. Include <winsock.h> for mingw32.
15174 (remote_close, remote_open): Adjust for Winsock support.
15175 * configure, config.in: Regenerated.
15177 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15179 * server.c (decode_xfer_read, write_qxfer_response): New.
15180 (handle_query): Take a packet length argument. Handle
15181 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15182 the qSupported response.
15183 (main): Update call to handle_query.
15185 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15187 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15188 (putpkt_binary): Renamed from putpkt and adjusted for binary
15190 (putpkt): New wrapper for putpkt_binary.
15191 (readchar): Don't mask off the high bit.
15192 (decode_X_packet): New function.
15193 * server.c (main): Call putpkt_binary if a handler sets the packet
15194 length. Save the length of the incoming packet. Handle 'X'.
15195 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15197 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15199 * server.c (handle_query): Handle qSupported.
15201 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15203 * remote-utils.c (all_symbols_looked_up): New variable.
15204 (look_up_one_symbol): Check it.
15205 * server.h (look_up_one_symbol): New declaration.
15206 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15208 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15210 * Makefile.in (linux-arm-low.o): Update dependencies.
15211 * linux-arm-low.c: Include "gdb_proc_service.h".
15212 (PTRACE_GET_THREAD_AREA): Define.
15213 (ps_get_thread_area): New function.
15215 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15217 * configure.srv (m68k*-*-uclinux*): New target.
15218 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15219 (linux_resume_one_process): Remove extraneous cast.
15220 (linux_read_offsets): New.
15221 (linux_target_op): Add linux_read_offsets on mmuless systems.
15222 * server.c (handle_query): Add qOffsets logic.
15223 * target.h (struct target_ops): Add read_offsets.
15225 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15227 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15228 (PTRACE_GET_THREAD_AREA): Define.
15229 (ps_get_thread_area): New function.
15230 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15231 (linux-x86-64-low.o): Update.
15233 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15235 * configure.ac: Remove checks for prfpregset_t.
15236 * gdb_proc_service.h: New file.
15237 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15238 new "gdb_proc_service.h".
15239 * proc-service.c: Likewise.
15240 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15241 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15242 * Makefile.in (gdb_proc_service_h): Updated.
15243 * configure, config.in: Regenerated.
15245 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15247 * remote-utils.c (prepare_resume_reply): Move declaration
15248 of gdb_id_from_wait to the top of the block.
15250 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15252 * linux-low.c (regsets_store_inferior_registers): Read the regset
15253 from the target before filling it.
15255 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15257 * server.c (attach_inferior): Return SIGTRAP for a successful
15260 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15262 * Makefile.in (OBS): Add version.o.
15263 (STAGESTUFF): Delete.
15264 (version.o): Add dependencies.
15265 (version.c): Replace rule.
15266 (clean): Remove version.c.
15267 * server.c (gdbserver_version): New.
15268 (gdbserver_usage): Use printf.
15269 (main): Handle --version and --help.
15270 * server.h (version, host_name): Add declarations.
15272 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15284 * linux-x86-64-low.c:
15286 * linux-s390-low.c:
15287 * linux-ppc64-low.c:
15289 * linux-mips-low.c:
15290 * linux-m68k-low.c:
15291 * linux-m32r-low.c:
15294 * linux-ia64-low.c:
15295 * linux-i386-low.c:
15296 * linux-crisv32-low.c:
15308 * gdbserver.1: Add (C) after Copyright. Update the FSF
15311 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15314 (arm_breakpoint_at): Recognize both breakpoints.
15315 (the_low_target): Use the correct breakpoint instruction.
15317 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15319 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15320 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15321 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15322 (the_low_target): Update.
15324 2005-10-25 Andreas Schwab <schwab@suse.de>
15326 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15328 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15329 (ia64_num_regs): Reduce to 462.
15331 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15333 * acinclude.m4: Correct quoting.
15334 * aclocal.m4: Regenerated.
15336 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15337 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15338 (thread_db_init): Call thread_db_err_str.
15339 * configure.ac: Check for TD_VERSION.
15340 * config.in, configure: Regenerated.
15342 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15344 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15346 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15348 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15349 is not available. Define HAVE_PTRACE_GETREGS if it is.
15350 * config.in, configure: Regenerated.
15351 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15352 * linux-i386-low.c, linux-m68k-low.c: Update to use
15353 HAVE_PTRACE_GETREGS.
15354 * linux-low.c (regsets_fetch_inferior_registers)
15355 (regsets_store_inferior_registers): Only return 0 if we processed
15357 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15358 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15360 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15362 * inferiors.c (struct thread_info): Add gdb_id.
15363 (add_thread): Add gdb_id argument.
15364 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15365 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15366 calls to add_thread.
15367 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15368 * server.c (handle_query): Use thread_to_gdb_id.
15369 (handle_v_cont, main): Use gdb_id_to_thread_id.
15370 * server.h (add_thread): Update prototype.
15371 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15374 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15376 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15377 left-padded registers.
15378 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15379 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15381 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15383 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15384 * configure: Regenerate.
15385 * config.in: Regenerate.
15386 * server.h (NEED_DECLARATION_STRERROR):
15387 Replace with !HAVE_DECL_STRERROR.
15389 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15391 * linux-low.c (linux_wait, linux_send_signal): Don't test
15392 an unsigned long variable for > 0 if it could be MAX_ULONG.
15393 * server.c (myresume): Likewise.
15394 * target.c (set_desired_inferior): Likewise.
15396 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15398 * configure.ac: Simplify and improve check for socklen_t.
15399 * configure, config.in: Regenerate.
15401 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15403 * acconfig.h: Remove.
15404 * configure.ac: Add a test for socklen_t. Use three-argument
15405 AC_DEFINE throughout.
15406 * config.in: Regenerated using autoheader 2.59.
15407 * configure: Regenerated.
15409 * gdbreplay.c (socklen_t): Provide a default.
15410 (remote_open): Use socklen_t.
15411 * remote-utils.c (socklen_t): Provide a default.
15412 (remote_open): Use socklen_t.
15413 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15416 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15418 * linux-low.c (linux_read_memory, linux_write_memory)
15419 (linux_read_auxv): Likewise.
15420 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15421 (check_mem_write): Likewise.
15422 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15424 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15425 (registers_from_string, register_data): Likewise.
15426 * server.c (handle_query, main): Likewise.
15427 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15428 (decode_M_packet): Likewise.
15429 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15430 * target.h (struct target_ops): Update read_memory, write_memory,
15432 (read_inferior_memory, write_inferior_memory): Update.
15433 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15434 to unsigned char *.
15435 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15436 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15437 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15438 linux-s390-low.c, linux-sh-low.c: Update for changes in
15439 read_inferior_memory and the_low_target->breakpoint.
15441 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15443 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15444 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15445 * configure.srv: Add powerpc64-*-linux*.
15446 * linux-ppc64-low.c: New file.
15448 2005-05-23 Orjan Friberg <orjanf@axis.com>
15450 * linux-cris-low.c: New file with support for CRIS.
15451 * linux-crisv32-low.c: Ditto for CRISv32.
15452 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15453 (clean): Add reg-cris.c and reg-crisv32.c.
15454 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15455 reg-crisv32.o, and reg-crisv32.c to make rules.
15456 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15457 recognized targets.
15459 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15461 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15462 of sizeof (PTRACE_XFER_TYPE).
15463 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15465 2005-05-12 Orjan Friberg <orjanf@axis.com>
15467 * target.h (struct target_ops): Add insert_watchpoint,
15468 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15469 pointers for hardware watchpoint support.
15470 * linux-low.h (struct linux_target_ops): Ditto.
15471 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15472 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15473 to linux_target_ops.
15474 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15476 * server.c (main): Recognize 'Z' and 'z' packets.
15478 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15480 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15481 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15482 (the_low_target): Add new members.
15484 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15486 * proc-service.c (ps_lgetregs): Search all_processes instead of
15489 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15491 * server.c (start_inferior): Change return type to int.
15492 (attach_inferior): Change sigptr to int *.
15493 (handle_v_cont, handle_v_requests): Change signal to int *.
15494 (main): Change signal to int.
15496 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15498 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15499 * configure.srv: Add m32r*-*-linux*.
15500 * linux-m32r-low.c: New file.
15502 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15504 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15506 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15508 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15509 Take unsigned long arguments for PIDs.
15510 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15511 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15512 (wait_for_sigstop, linux_resume_one_process)
15513 (regsets_fetch_inferior_registers, linux_send_signal)
15514 (linux_read_auxv): Likewise. Update the types of variables holding
15515 PIDs. Update format string specifiers.
15516 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15517 * remote-utils.c (prepare_resume_reply): Likewise.
15518 * server.c (cont_thread, general_thread, step_thread)
15519 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15521 (handle_query): Update format specifiers.
15522 (handle_v_cont, main): Use strtoul for thread IDs.
15523 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15524 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15525 (general_thread, step_thread, thread_from_wait)
15526 (old_thread_from_wait): Update.
15527 * target.h (struct thread_resume): Use unsigned long for THREAD.
15528 (struct target_ops): Use unsigned long for arguments to attach and
15531 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15533 * acinclude.m4: Include bfd/bfd.m4 directly.
15534 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15535 <agriffis@toolchain.org>.
15536 * aclocal.m4, configure: Regenerated.
15538 2005-01-07 Andrew Cagney <cagney@gnu.org>
15540 * configure.ac: Rename configure.in, require autoconf 2.59.
15541 * configure: Re-generate.
15543 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15545 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15546 LIBS when finished.
15547 * aclocal.m4: Regenerated.
15548 * configure: Regenerated.
15550 2004-11-21 Andreas Schwab <schwab@suse.de>
15552 * linux-m68k-low.c (m68k_num_gregs): Define.
15553 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15554 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15555 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15556 (m68k_breakpoint_at): New. Add to the_low_target.
15558 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15559 srv_linux_thread_db to yes.
15561 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15563 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15564 (ARCH_SET_FS): Likewise.
15565 (ARCH_GET_FS): Likewise.
15566 (ARCH_GET_GS): Likewise.
15568 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15570 * linux-i386-low.c (ps_get_thread_area): New.
15571 * linux-x86-64-low.c (ps_get_thread_area): New.
15572 * linux-low.c: Include <sys/syscall.h>.
15573 (linux_kill_one_process): Don't kill the first thread here.
15574 (linux_kill): Kill the first thread here.
15575 (kill_lwp): New function.
15576 (send_sigstop, linux_send_signal): Use it.
15577 * proc-service.c: Clean up #ifdefs.
15578 (fpregset_info): Delete.
15579 (ps_lgetregs): Update and enable implementation.
15580 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15582 * remote-utils.c (struct sym_cache, symbol_cache): New.
15583 (input_interrupt): Print a clearer message.
15584 (async_io_enabled): New variable.
15585 (enable_async_io, disable_async_io): Use it. Update comments.
15586 (look_up_one_symbol): Use the symbol cache.
15587 * thread-db.c (thread_db_look_up_symbols): New function.
15588 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15590 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15592 * configure.in: Test for -rdynamic.
15593 * configure: Regenerated.
15594 * Makefile (INTERNAL_LDFLAGS): New.
15595 (gdbserver, gdbreplay): Use it.
15597 2004-09-02 Andrew Cagney <cagney@gnu.org>
15599 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15601 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15603 * linux-low.c (linux_wait): Clear all_processes list also.
15605 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15607 * linux-low.c: Include <errno.h>. Remove extern declaration of
15610 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15612 * gdbreplay.c, server.h, utils.c: Update copyright years.
15614 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15616 * server.c (main): Print child status or termination signal from
15617 variable 'signal', not 'sig'.
15619 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15621 * linux-low.c (linux_read_memory): Change return type to
15622 int. Check for and return error from ptrace().
15623 * target.c (read_inferior_memory): Change return type to int. Pass
15624 back return status from the_target->read_memory().
15625 * target.h (struct target_ops): Adapt *read_memory() prototype.
15627 (read_inferior_memory): Adapt prototype.
15628 * server.c (main): Return an error packet if
15629 read_inferior_memory() returns an error.
15631 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15633 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15634 Unify with other clean targets.
15636 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15638 * server.c (handle_v_cont): Call set_desired_inferior.
15640 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15642 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15644 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15646 * linux-low.c (linux_wait): Unblock async I/O.
15647 (linux_resume): Block and enable async I/O.
15648 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15649 * server.h (block_async_io, unblock_async_io): Add prototypes.
15651 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15653 * remote-utils.c (remote_open): Print a status notice after
15654 opening a TCP port.
15655 * server.c (attach_inferior): Print a status notice after
15658 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15660 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15662 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15664 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15666 * server.c, target.h: Update copyright years.
15668 2004-02-25 Roland McGrath <roland@redhat.com>
15670 * target.h (struct target_ops): New member `read_auxv'.
15671 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15672 * linux-low.c (linux_read_auxv): New function.
15673 (linux_target_ops): Initialize `read_auxv' member to that.
15675 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15677 Committed by Jim Blandy <jimb@redhat.com>.
15679 * linux-s390-low.c (s390_num_regs): Update.
15680 (s390_regmap): Remove control registers. Use __s390x__ predefine
15681 instead of GPR_SIZE to distiguish s390 and s390x targets.
15683 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15685 * linux-low.c: Update copyright year.
15686 (check_removed_breakpoint): Clear pending_is_breakpoint.
15687 (linux_set_resume_request, linux_queue_one_thread)
15688 (resume_status_pending_p): New functions.
15689 (linux_continue_one_thread): Use process->resume.
15690 (linux_resume): Only resume threads if there are no pending events.
15691 * linux-low.h (struct process_info): Add resume request
15694 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15696 * regcache.c (new_register_cache): Clear the allocated register
15697 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15699 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15701 * linux-low.c (linux_resume): Take a struct thread_resume *
15703 (linux_wait): Update call.
15704 (resume_ptr): New static variable.
15705 (linux_continue_one_thread): Renamed from
15706 linux_continue_one_process. Use resume_ptr.
15707 (linux_resume): Use linux_continue_one_thread.
15708 * server.c (handle_v_cont, handle_v_requests): New functions.
15709 (myresume): New function.
15710 (main): Handle 'v' case.
15711 * target.h (struct thread_resume): New type.
15712 (struct target_ops): Change argument of "resume" to struct
15714 (myresume): Delete macro.
15716 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15718 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15719 (uninstall): Support DESTDIR.
15721 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15723 * configure.srv: Add xscale*linux copy of arm*linux entry.
15725 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15727 * linux-arm-low.c (arm_reinsert_addr): New function.
15728 (the_low_target): Add arm_reinsert_addr.
15730 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15732 * mem-break.c: Remove whitespace at end of file.
15734 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15736 * configure.in: Check whether we need to prototype strerror.
15737 * server.h: Optionally prototype strerror.
15738 * gdbreplay.c (perror_with_name): Use strerror.
15739 * linux-low.c (linux_attach_lwp): Use strerror.
15740 * utils.c (perror_with_name): Use strerror.
15741 * config.in, configure: Regenerated.
15743 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15745 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15746 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15748 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15750 * Makefile.in (SFILES): Update.
15751 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15752 low-sun3.c: Remove files.
15754 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15756 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15757 (linux_detach_one_process, linux_detach): New functions.
15758 (linux_target_ops): Add linux_detach.
15759 * server.c (main): Handle 'D' packet.
15760 * target.h (struct target_ops): Add "detach" member.
15761 (detach_inferior): Define.
15763 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15765 From Kelley Cook <kelleycook@wideopenwest.com>:
15766 * configure.srv: Accept i[34567]86 variants.
15768 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15770 * linux-low.c (linux_wait_for_event): Correct comment typos.
15771 (linux_resume_one_process): Call check_removed_breakpoint.
15772 (linux_send_signal): New function.
15773 (linux_target_ops): Add linux_send_signal.
15774 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15776 * target.h (struct target_ops): Add send_signal.
15778 2003-05-29 Jim Blandy <jimb@redhat.com>
15780 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15781 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15782 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15783 away part of the register's value.
15785 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15787 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15788 (linux_wait_for_event, linux_init_signals): Likewise.
15790 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15792 * configure.in: Check for stdlib.h.
15793 * configure: Regenerated.
15794 * config.in: Regenerated.
15796 2003-01-04 Andreas Schwab <schwab@suse.de>
15798 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15800 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15802 * Makefile.in: Remove obsolete code.
15804 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15806 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15807 defined(PT_FPR0_HI).
15809 2002-11-17 Stuart Hughes <seh@zee2.com>
15811 * linux-arm-low.c (arm_num_regs): Increase.
15812 (arm_regmap): Include status register.
15814 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15816 * linux-low.c (register_addr): Remove incorrect -1 check.
15818 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15820 * linux-low.c (linux_create_inferior): Call setpgid. Return
15822 (unstopped_p, linux_signal_pid): Remove.
15823 (linux_target_ops): Remove linux_signal_pid.
15824 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15825 global instead of target method.
15826 * target.h (struct target_ops): Remove signal_pid. Update comment
15827 for create_inferior.
15828 * server.c (signal_pid): New variable.
15829 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15830 gdbserver. Set the child to be the foreground process group.
15831 (attach_inferior): Set signal_pid.
15833 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15835 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15837 2002-08-20 Jim Blandy <jimb@redhat.com>
15839 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15842 2002-08-01 Andrew Cagney <cagney@redhat.com>
15844 * Makefile.in: Make chill references obsolete.
15846 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15848 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15849 * configure: Regenerate.
15850 * config.in: Regenerate.
15852 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15854 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15855 (perror_with_name, remote_close, remote_open, expect, play): Static.
15857 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15859 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15860 byte offsets instead of an array of indexes.
15861 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15863 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15865 * regcache.c: Add comment.
15867 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15869 * thread-db.c: New file.
15870 * proc-service.c: New file.
15871 * acinclude.m4: New file.
15872 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15873 proc-service.o, and thread-db.o.
15874 (linux-low.o): Add USE_THREAD_DB.
15875 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15876 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15877 * aclocal.m4: Regenerated.
15878 * config.in: Regenerated.
15879 * configure: Regenerated.
15880 * configure.in: Check for proc_service.h, sys/procfs.h,
15881 thread_db.h, and linux/elf.h headrs.
15882 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15883 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15884 Check for -lthread_db and thread support.
15885 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15886 PowerPC, and SuperH.
15887 * i387-fp.c: Constify arguments.
15888 * i387-fp.h: Likewise.
15889 * inferiors.c: (struct thread_info): Renamed from
15890 `struct inferior_info'. Remove PID member. Use generic inferior
15891 list header. All uses updated.
15892 (inferiors, signal_pid): Removed.
15893 (all_threads): New variable.
15894 (get_thread): Define.
15895 (add_inferior_to_list): New function.
15896 (for_each_inferior): New function.
15897 (change_inferior_id): New function.
15898 (add_inferior): Removed.
15899 (remove_inferior): New function.
15900 (add_thread): New function.
15901 (free_one_thread): New function.
15902 (remove_thread): New function.
15903 (clear_inferiors): Use for_each_inferior and free_one_thread.
15904 (find_inferior): New function.
15905 (find_inferior_id): New function.
15906 (inferior_target_data): Update argument type.
15907 (set_inferior_target_data): Likewise.
15908 (inferior_regcache_data): Likewise.
15909 (set_inferior_regcache_data): Likewise.
15910 * linux-low.c (linux_bp_reinsert): Remove.
15911 (all_processes, stopping_threads, using_thrads)
15912 (struct pending_signals, debug_threads, pid_of): New.
15913 (inferior_pid): Replace with macro.
15914 (struct inferior_linux_data): Remove.
15915 (get_stop_pc, add_process): New functions.
15916 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15917 Use add_process and add_thread.
15918 (linux_attach_lwp): New function, based on old linux_attach. Use
15919 add_process and add_thread. Set stop_expected for new threads.
15920 (linux_attach): New function.
15921 (linux_kill_one_process): New function.
15922 (linux_kill): Kill all LWPs.
15923 (linux_thread_alive): Use find_inferior_id.
15924 (check_removed_breakpoints, status_pending_p): New functions.
15925 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15926 Update. Use WNOHANG. Wait for cloned processes also. Update process
15927 struct for the found process.
15928 (linux_wait_for_event): New function.
15929 (linux_wait): Use it. Support LWPs.
15930 (send_sigstop, wait_for_sigstop, stop_all_processes)
15931 (linux_resume_one_process, linux_continue_one_process): New functions.
15932 (linux_resume): Support LWPs.
15933 (REGISTER_RAW_SIZE): Remove.
15934 (fetch_register): Use register_size instead. Call supply_register.
15935 (usr_store_inferior_registers): Likewise. Call collect_register.
15936 Fix recursive case.
15937 (regsets_fetch_inferior_registers): Improve error message.
15938 (regsets_store_inferior_registers): Add debugging.
15939 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15940 (unstopped_p, linux_signal_pid): New functions.
15941 (linux_target_ops): Add linux_signal_pid.
15942 (linux_init_signals): New function.
15943 (initialize_low): Call it. Initialize using_threads.
15944 * regcache.c (inferior_regcache_data): Add valid
15946 (get_regcache): Fetch registers lazily. Add fetch argument
15947 and update all callers.
15948 (regcache_invalidate_one, regcache_invalidate): New
15950 (new_register_cache): Renamed from create_register_cache.
15951 Return the new regcache.
15952 (free_register_cache): Change argument to a void *.
15953 (registers_to_string, registers_from_string): Call get_regcache
15954 with fetch flag set.
15955 (register_data): Make static. Pass fetch flag to get_regcache.
15956 (supply_register): Call get_regcache with fetch flag clear.
15957 (collect_register): Call get_regcache with fetch flag set.
15958 (collect_register_as_string): New function.
15959 * regcache.h: Update.
15960 * remote-utils.c (putpkt): Flush after debug output and use
15962 Handle input interrupts while waiting for an ACK.
15963 (input_interrupt): Use signal_pid method.
15964 (getpkt): Flush after debug output and use stderr.
15965 (outreg): Use collect_register_as_string.
15966 (new_thread_notify, dead_thread_notify): New functions.
15967 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15968 and general_thread.
15969 (look_up_one_symbol): Flush after debug output.
15970 * server.c (step_thread, server_waiting): New variables.
15971 (start_inferior): Don't use signal_pid. Update call to mywait.
15972 (attach_inferior): Update call to mywait.
15973 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15974 (main): Don't fetch/store registers explicitly. Use
15975 set_desired_inferior. Support proposed ``Hs'' packet. Update
15977 * server.h: Update.
15978 (struct inferior_list, struct_inferior_list_entry): New.
15979 * target.c (set_desired_inferior): New.
15980 (write_inferior_memory): Constify.
15981 (mywait): New function.
15982 * target.h: Update.
15983 (struct target_ops): New signal_pid method.
15984 (mywait): Removed macro, added prototype.
15986 * linux-low.h (regset_func): Removed.
15987 (regset_fill_func, regset_store_func): New.
15988 (enum regset_type): New.
15989 (struct regset_info): Add type field. Use new operation types.
15990 (struct linux_target_ops): stop_pc renamed to get_pc.
15991 Add decr_pc_after_break and breakpoint_at.
15992 (get_process, get_thread_proess, get_process_thread)
15993 (strut process_info, all_processes, linux_attach_lwp)
15994 (thread_db_init): New.
15996 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15997 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15998 (the_low_target): Add new members.
15999 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16000 (i386_store_fpxregset): Constify.
16001 (target_regsets): Add new kind identifier.
16002 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16003 (i386_set_pc): Add debugging.
16004 (i386_breakpoint_at): New function.
16005 (the_low_target): Add new members.
16006 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16007 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16008 (mips_breakpoint_at): New.
16009 (the_low_target): Add new members.
16010 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16011 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16012 (the_low_target): Add new members.
16013 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16014 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16015 (the_low_target): Add new members.
16016 * linux-x86-64-low.c (target_regsets): Add new kind
16019 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16021 From Martin Pool <mbp@samba.org>:
16022 * server.c (gdbserver_usage): New function.
16025 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16027 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16028 stop_at -> stop_pc.
16030 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16032 * Makefile.in: Remove obsolete code.
16034 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16036 * linux-low.c (regsets_fetch_inferior_registers),
16037 (regsets_store_inferior_registers): Removed cast to int from
16039 * regcache.h: Added declaration of struct inferior_info.
16041 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16043 * inferiors.c (struct inferior_info): Add regcache_data.
16044 (add_inferior): Call create_register_cache.
16045 (clear_inferiors): Call free_register_cache.
16046 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16047 * regcache.c (struct inferior_regcache_data): New.
16048 (registers): Remove.
16049 (get_regcache): New function.
16050 (create_register_cache, free_register_cache): New functions.
16051 (set_register_cache): Don't initialize the register cache here.
16052 (registers_to_string, registers_from_string, register_data): Call
16054 * regcache.h: Add prototypes.
16055 * server.h: Likewise.
16057 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16059 * mem-break.c: New file.
16060 * mem-break.h: New file.
16061 * Makefile.in: Add mem-break.o rule; update server.h
16063 * inferiors.c (struct inferior_info): Add target_data
16065 (clear_inferiors): Free target_data member if set.
16066 (inferior_target_data, set_inferior_target_data): New functions.
16067 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16068 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16069 * linux-low.c (linux_bp_reinsert): New variable.
16070 (struct inferior_linux_data): New.
16071 (linux_create_inferior): Use set_inferior_target_data.
16072 (linux_attach): Likewise. Call add_inferior.
16073 (linux_wait_for_one_inferior): New function.
16074 (linux_wait): Call it.
16075 (linux_write_memory): Add const.
16076 (initialize_low): Call set_breakpoint_data.
16077 * linux-low.h (struct linux_target_ops): Add breakpoint
16079 * server.c (attach_inferior): Remove extra add_inferior
16081 * server.h: Include mem-break.h. Update inferior.c
16083 * target.c (read_inferior_memory)
16084 (write_inferior_memory): New functions.
16085 * target.h (read_inferior_memory)
16086 (write_inferior_memory): Change macros to prototypes.
16087 (struct target_ops): Update comments. Add const to write_memory
16090 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16092 * linux-low.c (usr_store_inferior_registers): Support
16093 registers which are allowed to fail to store.
16094 * linux-low.h (linux_target_ops): Likewise.
16095 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16096 (ppc_cannot_store_register): FPSCR may not be storable.
16098 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16100 * server.h: Include <string.h> if HAVE_STRING_H.
16101 * ChangeLog: Correct paths in last ChangeLog entry.
16103 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16105 * linux-low.h: Remove obsolete prototypes.
16106 (struct linux_target_ops): New.
16107 (extern the_low_target): New.
16108 * linux-low.c (num_regs, regmap): Remove declarations.
16109 (register_addr): Use the_low_target explicitly.
16110 (fetch_register): Likewise.
16111 (usr_fetch_inferior_registers): Likewise.
16112 (usr_store_inferior_registers): Likewise.
16113 * linux-arm-low.c (num_regs): Remove.
16114 (arm_num_regs): Define.
16115 (arm_regmap): Renamed from regmap, made static.
16116 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16118 (arm_cannot_store_register): Renamed from cannot_store_register,
16120 (the_low_target): New.
16121 * linux-i386-low.c (num_regs): Remove.
16122 (i386_num_regs): Define.
16123 (i386_regmap): Renamed from regmap, made static.
16124 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16126 (i386_cannot_store_register): Renamed from cannot_store_register,
16128 (the_low_target): New.
16129 * linux-ia64-low.c (num_regs): Remove.
16130 (ia64_num_regs): Define.
16131 (ia64_regmap): Renamed from regmap, made static.
16132 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16134 (ia64_cannot_store_register): Renamed from cannot_store_register,
16136 (the_low_target): New.
16137 * linux-m68k-low.c (num_regs): Remove.
16138 (m68k_num_regs): Define.
16139 (m68k_regmap): Renamed from regmap, made static.
16140 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16142 (m68k_cannot_store_register): Renamed from cannot_store_register,
16144 (the_low_target): New.
16145 * linux-mips-low.c (num_regs): Remove.
16146 (mips_num_regs): Define.
16147 (mips_regmap): Renamed from regmap, made static.
16148 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16150 (mips_cannot_store_register): Renamed from cannot_store_register,
16152 (the_low_target): New.
16153 * linux-ppc-low.c (num_regs): Remove.
16154 (ppc_num_regs): Define.
16155 (ppc_regmap): Renamed from regmap, made static.
16156 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16158 (ppc_cannot_store_register): Renamed from cannot_store_register,
16160 (the_low_target): New.
16161 * linux-s390-low.c (num_regs): Remove.
16162 (s390_num_regs): Define.
16163 (s390_regmap): Renamed from regmap, made static.
16164 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16166 (s390_cannot_store_register): Renamed from cannot_store_register,
16168 (the_low_target): New.
16169 * linux-sh-low.c (num_regs): Remove.
16170 (sh_num_regs): Define.
16171 (sh_regmap): Renamed from regmap, made static.
16172 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16174 (sh_cannot_store_register): Renamed from cannot_store_register,
16176 (the_low_target): New.
16177 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16178 (the_low_target): New.
16180 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16182 * Makefile.in: Add stamp-h target.
16183 * configure.in: Create stamp-h.
16184 * configure: Regenerated.
16186 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16188 * inferiors.c: New file.
16189 * target.c: New file.
16190 * target.h: New file.
16191 * Makefile.in: Add target.o and inferiors.o. Update
16193 * linux-low.c (inferior_pid): New static variable,
16194 moved from server.c.
16195 (linux_create_inferior): Renamed from create_inferior.
16196 Call add_inferior. Return 0 on success instead of a PID.
16197 (linux_attach): Renamed from myattach.
16198 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16199 (linux_thread_alive): Renamed from mythread_alive.
16200 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16202 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16203 (regsets_store_inferior_registers): Correct error message.
16204 Add missing ``return 0''.
16205 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16206 (linux_store_registers): Renamed from store_inferior_registers.
16207 (linux_read_memory): Renamed from read_inferior_memory.
16208 (linux_write_memory): Renamed from write_inferior_memory.
16209 (linux_target_ops): New structure.
16210 (initialize_low): Call set_target_ops ().
16211 * remote-utils.c (unhexify): New function.
16212 (hexify): New function.
16213 (input_interrupt): Send signals to ``signal_pid''.
16214 * server.c (inferior_pid): Remove.
16215 (start_inferior): Update create_inferior call.
16216 (attach_inferior): Call add_inferior.
16217 (handle_query): New function.
16218 (main): Call handle_query for `q' packets.
16219 * server.h: Include "target.h". Remove obsolete prototypes.
16220 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16222 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16224 * Makefile.in: Add WARN_CFLAGS. Update configury
16226 * configure.in: Check for <string.h>
16227 * configure: Regenerate.
16228 * config.in: Regenerate.
16229 * gdbreplay.c: Include needed system headers.
16230 (remote_open): Remove strchr prototype.
16231 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16232 * regcache.c (supply_register): Change buf argument to const void *.
16233 (supply_register_by_name): Likewise.
16234 (collect_register): Change buf argument to void *.
16235 (collect_register_by_name): Likewise.
16236 * regcache.h: Add missing prototypes.
16237 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16238 * server.c (handle_query): New function.
16239 (attached): New static variable, moved out of main.
16240 (main): Quiet longjmp clobber warnings.
16241 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16242 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob